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authorDmitry Torokhov <dtor_core@ameritech.net>2005-09-09 20:14:47 -0500
committerDmitry Torokhov <dtor_core@ameritech.net>2005-09-09 20:14:47 -0500
commitd344c5e0856ad03278d8700b503762dbc8b86e12 (patch)
treea6d893a643470a3c2580a58f3228a55fa1fd1d82
parent010988e888a0abbe7118635c1b33d049caae6b29 (diff)
parent87fc767b832ef5a681a0ff9d203c3289bc3be2bf (diff)
Manual merge with Linus
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-rw-r--r--mm/rmap.c29
-rw-r--r--mm/shmem.c114
-rw-r--r--mm/slab.c1185
-rw-r--r--mm/sparse.c75
-rw-r--r--mm/swap_state.c6
-rw-r--r--mm/swapfile.c412
-rw-r--r--mm/vmalloc.c9
-rw-r--r--mm/vmscan.c20
-rw-r--r--net/atm/ioctl.c1
-rw-r--r--net/atm/mpc.c2
-rw-r--r--net/ax25/af_ax25.c7
-rw-r--r--net/ax25/ax25_addr.c30
-rw-r--r--net/ax25/ax25_route.c7
-rw-r--r--net/ax25/ax25_uid.c4
-rw-r--r--net/compat.c44
-rw-r--r--net/core/dst.c3
-rw-r--r--net/core/ethtool.c2
-rw-r--r--net/core/filter.c6
-rw-r--r--net/core/netpoll.c4
-rw-r--r--net/core/pktgen.c2
-rw-r--r--net/core/sock.c11
-rw-r--r--net/core/wireless.c58
-rw-r--r--net/dccp/ccids/ccid3.c163
-rw-r--r--net/dccp/ccids/ccid3.h14
-rw-r--r--net/dccp/ccids/lib/packet_history.h3
-rw-r--r--net/dccp/dccp.h16
-rw-r--r--net/dccp/input.c4
-rw-r--r--net/dccp/ipv4.c1
-rw-r--r--net/dccp/minisocks.c1
-rw-r--r--net/dccp/options.c90
-rw-r--r--net/decnet/af_decnet.c40
-rw-r--r--net/decnet/dn_nsp_out.c63
-rw-r--r--net/decnet/dn_route.c3
-rw-r--r--net/ieee80211/Kconfig1
-rw-r--r--net/ieee80211/ieee80211_crypt.c27
-rw-r--r--net/ieee80211/ieee80211_crypt_ccmp.c47
-rw-r--r--net/ieee80211/ieee80211_crypt_tkip.c133
-rw-r--r--net/ieee80211/ieee80211_crypt_wep.c30
-rw-r--r--net/ieee80211/ieee80211_module.c40
-rw-r--r--net/ieee80211/ieee80211_rx.c310
-rw-r--r--net/ieee80211/ieee80211_tx.c66
-rw-r--r--net/ieee80211/ieee80211_wx.c73
-rw-r--r--net/ipv4/af_inet.c13
-rw-r--r--net/ipv4/ah4.c18
-rw-r--r--net/ipv4/esp4.c24
-rw-r--r--net/ipv4/fib_trie.c804
-rw-r--r--net/ipv4/inetpeer.c3
-rw-r--r--net/ipv4/ip_fragment.c2
-rw-r--r--net/ipv4/ipcomp.c3
-rw-r--r--net/ipv4/ipconfig.c1
-rw-r--r--net/ipv4/netfilter/Kconfig20
-rw-r--r--net/ipv4/netfilter/Makefile1
-rw-r--r--net/ipv4/netfilter/ip_conntrack_amanda.c1
-rw-r--r--net/ipv4/netfilter/ip_conntrack_core.c38
-rw-r--r--net/ipv4/netfilter/ip_conntrack_ftp.c1
-rw-r--r--net/ipv4/netfilter/ip_conntrack_irc.c1
-rw-r--r--net/ipv4/netfilter/ip_conntrack_netbios_ns.c147
-rw-r--r--net/ipv4/netfilter/ip_conntrack_netlink.c13
-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_tcp.c1
-rw-r--r--net/ipv4/netfilter/ip_conntrack_standalone.c2
-rw-r--r--net/ipv4/netfilter/ip_conntrack_tftp.c1
-rw-r--r--net/ipv4/netfilter/ip_nat_rule.c21
-rw-r--r--net/ipv4/netfilter/ip_nat_standalone.c8
-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c2
-rw-r--r--net/ipv4/netfilter/ipt_REJECT.c5
-rw-r--r--net/ipv4/netfilter/ipt_owner.c1
-rw-r--r--net/ipv4/route.c29
-rw-r--r--net/ipv4/tcp.c17
-rw-r--r--net/ipv4/tcp_input.c36
-rw-r--r--net/ipv4/tcp_output.c55
-rw-r--r--net/ipv4/udp.c2
-rw-r--r--net/ipv6/addrconf.c9
-rw-r--r--net/ipv6/ah6.c18
-rw-r--r--net/ipv6/datagram.c139
-rw-r--r--net/ipv6/esp6.c24
-rw-r--r--net/ipv6/exthdrs.c116
-rw-r--r--net/ipv6/icmp.c22
-rw-r--r--net/ipv6/ip6_fib.c2
-rw-r--r--net/ipv6/ip6_flowlabel.c16
-rw-r--r--net/ipv6/ip6_output.c24
-rw-r--r--net/ipv6/ip6_tunnel.c7
-rw-r--r--net/ipv6/ipcomp6.c3
-rw-r--r--net/ipv6/ipv6_sockglue.c186
-rw-r--r--net/ipv6/ndisc.c16
-rw-r--r--net/ipv6/netfilter/ip6t_REJECT.c5
-rw-r--r--net/ipv6/netfilter/ip6t_owner.c1
-rw-r--r--net/ipv6/raw.c25
-rw-r--r--net/ipv6/reassembly.c9
-rw-r--r--net/ipv6/tcp_ipv6.c36
-rw-r--r--net/ipv6/udp.c25
-rw-r--r--net/irda/irlan/irlan_filter.c1
-rw-r--r--net/irda/qos.c1
-rw-r--r--net/netfilter/nfnetlink.c4
-rw-r--r--net/netfilter/nfnetlink_queue.c23
-rw-r--r--net/netlink/af_netlink.c59
-rw-r--r--net/netrom/af_netrom.c7
-rw-r--r--net/netrom/nr_loopback.c2
-rw-r--r--net/netrom/nr_route.c8
-rw-r--r--net/packet/af_packet.c6
-rw-r--r--net/rose/af_rose.c6
-rw-r--r--net/rose/rose_route.c14
-rw-r--r--net/rose/rose_subr.c9
-rw-r--r--net/sched/sch_api.c2
-rw-r--r--net/sctp/endpointola.c3
-rw-r--r--net/sctp/socket.c3
-rw-r--r--net/sctp/sysctl.c1
-rw-r--r--net/socket.c25
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c5
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_mech.c9
-rw-r--r--net/sunrpc/auth_gss/gss_spkm3_mech.c12
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c8
-rw-r--r--net/sunrpc/cache.c8
-rw-r--r--net/sunrpc/stats.c16
-rw-r--r--net/sunrpc/sunrpc_syms.c6
-rw-r--r--net/sunrpc/svcauth.c1
-rw-r--r--net/sunrpc/svcauth_unix.c1
-rw-r--r--net/xfrm/xfrm_policy.c8
-rw-r--r--scripts/Kbuild.include96
-rw-r--r--scripts/Makefile.build7
-rw-r--r--scripts/Makefile.clean14
-rw-r--r--scripts/Makefile.host3
-rw-r--r--scripts/Makefile.lib99
-rw-r--r--scripts/Makefile.modinst2
-rw-r--r--scripts/Makefile.modpost1
-rw-r--r--scripts/conmakehash.c2
-rw-r--r--scripts/kallsyms.c433
-rw-r--r--scripts/kconfig/Makefile16
-rw-r--r--scripts/kconfig/kxgettext.c16
-rw-r--r--scripts/kconfig/lkc.h2
-rw-r--r--scripts/kconfig/menu.c4
-rw-r--r--scripts/kconfig/zconf.tab.c_shipped8
-rw-r--r--scripts/kconfig/zconf.y8
-rwxr-xr-xscripts/kernel-doc8
-rw-r--r--scripts/lxdialog/dialog.h2
-rw-r--r--scripts/lxdialog/inputbox.c4
-rwxr-xr-xscripts/mkcompile_h12
-rw-r--r--scripts/mod/sumversion.c8
-rw-r--r--scripts/package/Makefile24
-rw-r--r--scripts/package/builddeb56
-rw-r--r--scripts/package/buildtar111
-rwxr-xr-xscripts/package/mkspec9
-rw-r--r--scripts/reference_discarded.pl1
-rw-r--r--scripts/reference_init.pl1
-rw-r--r--scripts/setlocalversion56
-rwxr-xr-xscripts/ver_linux6
-rw-r--r--security/dummy.c52
-rw-r--r--security/seclvl.c2
-rw-r--r--security/selinux/avc.c4
-rw-r--r--security/selinux/hooks.c178
-rw-r--r--security/selinux/include/security.h3
-rw-r--r--security/selinux/ss/avtab.c196
-rw-r--r--security/selinux/ss/avtab.h37
-rw-r--r--security/selinux/ss/conditional.c215
-rw-r--r--security/selinux/ss/ebitmap.c5
-rw-r--r--security/selinux/ss/ebitmap.h30
-rw-r--r--security/selinux/ss/mls.c42
-rw-r--r--security/selinux/ss/policydb.c107
-rw-r--r--security/selinux/ss/policydb.h3
-rw-r--r--security/selinux/ss/services.c76
-rw-r--r--sound/arm/Makefile16
-rw-r--r--sound/arm/aaci.c4
-rw-r--r--sound/arm/aaci.h6
-rw-r--r--sound/core/memory.c14
-rw-r--r--sound/isa/Kconfig19
-rw-r--r--sound/oss/midibuf.c2
-rw-r--r--sound/oss/os.h3
-rw-r--r--sound/oss/soundcard.c3
-rw-r--r--sound/oss/sys_timer.c3
-rw-r--r--sound/oss/uart6850.c3
-rw-r--r--sound/pci/ali5451/ali5451.c2
-rw-r--r--sound/pci/atiixp.c4
-rw-r--r--sound/usb/usbaudio.c10
-rw-r--r--usr/Kconfig46
-rw-r--r--usr/Makefile2
3056 files changed, 143569 insertions, 123820 deletions
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index f28a24e0279..f6de52b0105 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -46,6 +46,8 @@ SubmittingPatches
- procedure to get a source patch included into the kernel tree.
VGA-softcursor.txt
- how to change your VGA cursor from a blinking underscore.
+applying-patches.txt
+ - description of various trees and how to apply their patches.
arm/
- directory with info about Linux on the ARM architecture.
basic_profiling.txt
diff --git a/Documentation/DMA-ISA-LPC.txt b/Documentation/DMA-ISA-LPC.txt
new file mode 100644
index 00000000000..705f6be92bd
--- /dev/null
+++ b/Documentation/DMA-ISA-LPC.txt
@@ -0,0 +1,151 @@
+ DMA with ISA and LPC devices
+ ============================
+
+ Pierre Ossman <drzeus@drzeus.cx>
+
+This document describes how to do DMA transfers using the old ISA DMA
+controller. Even though ISA is more or less dead today the LPC bus
+uses the same DMA system so it will be around for quite some time.
+
+Part I - Headers and dependencies
+---------------------------------
+
+To do ISA style DMA you need to include two headers:
+
+#include <linux/dma-mapping.h>
+#include <asm/dma.h>
+
+The first is the generic DMA API used to convert virtual addresses to
+physical addresses (see Documentation/DMA-API.txt for details).
+
+The second contains the routines specific to ISA DMA transfers. Since
+this is not present on all platforms make sure you construct your
+Kconfig to be dependent on ISA_DMA_API (not ISA) so that nobody tries
+to build your driver on unsupported platforms.
+
+Part II - Buffer allocation
+---------------------------
+
+The ISA DMA controller has some very strict requirements on which
+memory it can access so extra care must be taken when allocating
+buffers.
+
+(You usually need a special buffer for DMA transfers instead of
+transferring directly to and from your normal data structures.)
+
+The DMA-able address space is the lowest 16 MB of _physical_ memory.
+Also the transfer block may not cross page boundaries (which are 64
+or 128 KiB depending on which channel you use).
+
+In order to allocate a piece of memory that satisfies all these
+requirements you pass the flag GFP_DMA to kmalloc.
+
+Unfortunately the memory available for ISA DMA is scarce so unless you
+allocate the memory during boot-up it's a good idea to also pass
+__GFP_REPEAT and __GFP_NOWARN to make the allocater try a bit harder.
+
+(This scarcity also means that you should allocate the buffer as
+early as possible and not release it until the driver is unloaded.)
+
+Part III - Address translation
+------------------------------
+
+To translate the virtual address to a physical use the normal DMA
+API. Do _not_ use isa_virt_to_phys() even though it does the same
+thing. The reason for this is that the function isa_virt_to_phys()
+will require a Kconfig dependency to ISA, not just ISA_DMA_API which
+is really all you need. Remember that even though the DMA controller
+has its origins in ISA it is used elsewhere.
+
+Note: x86_64 had a broken DMA API when it came to ISA but has since
+been fixed. If your arch has problems then fix the DMA API instead of
+reverting to the ISA functions.
+
+Part IV - Channels
+------------------
+
+A normal ISA DMA controller has 8 channels. The lower four are for
+8-bit transfers and the upper four are for 16-bit transfers.
+
+(Actually the DMA controller is really two separate controllers where
+channel 4 is used to give DMA access for the second controller (0-3).
+This means that of the four 16-bits channels only three are usable.)
+
+You allocate these in a similar fashion as all basic resources:
+
+extern int request_dma(unsigned int dmanr, const char * device_id);
+extern void free_dma(unsigned int dmanr);
+
+The ability to use 16-bit or 8-bit transfers is _not_ up to you as a
+driver author but depends on what the hardware supports. Check your
+specs or test different channels.
+
+Part V - Transfer data
+----------------------
+
+Now for the good stuff, the actual DMA transfer. :)
+
+Before you use any ISA DMA routines you need to claim the DMA lock
+using claim_dma_lock(). The reason is that some DMA operations are
+not atomic so only one driver may fiddle with the registers at a
+time.
+
+The first time you use the DMA controller you should call
+clear_dma_ff(). This clears an internal register in the DMA
+controller that is used for the non-atomic operations. As long as you
+(and everyone else) uses the locking functions then you only need to
+reset this once.
+
+Next, you tell the controller in which direction you intend to do the
+transfer using set_dma_mode(). Currently you have the options
+DMA_MODE_READ and DMA_MODE_WRITE.
+
+Set the address from where the transfer should start (this needs to
+be 16-bit aligned for 16-bit transfers) and how many bytes to
+transfer. Note that it's _bytes_. The DMA routines will do all the
+required translation to values that the DMA controller understands.
+
+The final step is enabling the DMA channel and releasing the DMA
+lock.
+
+Once the DMA transfer is finished (or timed out) you should disable
+the channel again. You should also check get_dma_residue() to make
+sure that all data has been transfered.
+
+Example:
+
+int flags, residue;
+
+flags = claim_dma_lock();
+
+clear_dma_ff();
+
+set_dma_mode(channel, DMA_MODE_WRITE);
+set_dma_addr(channel, phys_addr);
+set_dma_count(channel, num_bytes);
+
+dma_enable(channel);
+
+release_dma_lock(flags);
+
+while (!device_done());
+
+flags = claim_dma_lock();
+
+dma_disable(channel);
+
+residue = dma_get_residue(channel);
+if (residue != 0)
+ printk(KERN_ERR "driver: Incomplete DMA transfer!"
+ " %d bytes left!\n", residue);
+
+release_dma_lock(flags);
+
+Part VI - Suspend/resume
+------------------------
+
+It is the driver's responsibility to make sure that the machine isn't
+suspended while a DMA transfer is in progress. Also, all DMA settings
+are lost when the system suspends so if your driver relies on the DMA
+controller being in a certain state then you have to restore these
+registers upon resume.
diff --git a/Documentation/DocBook/kernel-hacking.tmpl b/Documentation/DocBook/kernel-hacking.tmpl
index 49a9ef82d57..6367bba32d2 100644
--- a/Documentation/DocBook/kernel-hacking.tmpl
+++ b/Documentation/DocBook/kernel-hacking.tmpl
@@ -8,8 +8,7 @@
<authorgroup>
<author>
- <firstname>Paul</firstname>
- <othername>Rusty</othername>
+ <firstname>Rusty</firstname>
<surname>Russell</surname>
<affiliation>
<address>
@@ -20,7 +19,7 @@
</authorgroup>
<copyright>
- <year>2001</year>
+ <year>2005</year>
<holder>Rusty Russell</holder>
</copyright>
@@ -64,7 +63,7 @@
<chapter id="introduction">
<title>Introduction</title>
<para>
- Welcome, gentle reader, to Rusty's Unreliable Guide to Linux
+ Welcome, gentle reader, to Rusty's Remarkably Unreliable Guide to Linux
Kernel Hacking. This document describes the common routines and
general requirements for kernel code: its goal is to serve as a
primer for Linux kernel development for experienced C
@@ -96,13 +95,13 @@
<listitem>
<para>
- not associated with any process, serving a softirq, tasklet or bh;
+ not associated with any process, serving a softirq or tasklet;
</para>
</listitem>
<listitem>
<para>
- running in kernel space, associated with a process;
+ running in kernel space, associated with a process (user context);
</para>
</listitem>
@@ -114,11 +113,12 @@
</itemizedlist>
<para>
- There is a strict ordering between these: other than the last
- category (userspace) each can only be pre-empted by those above.
- For example, while a softirq is running on a CPU, no other
- softirq will pre-empt it, but a hardware interrupt can. However,
- any other CPUs in the system execute independently.
+ There is an ordering between these. The bottom two can preempt
+ each other, but above that is a strict hierarchy: each can only be
+ preempted by the ones above it. For example, while a softirq is
+ running on a CPU, no other softirq will preempt it, but a hardware
+ interrupt can. However, any other CPUs in the system execute
+ independently.
</para>
<para>
@@ -130,10 +130,10 @@
<title>User Context</title>
<para>
- User context is when you are coming in from a system call or
- other trap: you can sleep, and you own the CPU (except for
- interrupts) until you call <function>schedule()</function>.
- In other words, user context (unlike userspace) is not pre-emptable.
+ User context is when you are coming in from a system call or other
+ trap: like userspace, you can be preempted by more important tasks
+ and by interrupts. You can sleep, by calling
+ <function>schedule()</function>.
</para>
<note>
@@ -153,7 +153,7 @@
<caution>
<para>
- Beware that if you have interrupts or bottom halves disabled
+ Beware that if you have preemption or softirqs disabled
(see below), <function>in_interrupt()</function> will return a
false positive.
</para>
@@ -168,10 +168,10 @@
<hardware>keyboard</hardware> are examples of real
hardware which produce interrupts at any time. The kernel runs
interrupt handlers, which services the hardware. The kernel
- guarantees that this handler is never re-entered: if another
+ guarantees that this handler is never re-entered: if the same
interrupt arrives, it is queued (or dropped). Because it
disables interrupts, this handler has to be fast: frequently it
- simply acknowledges the interrupt, marks a `software interrupt'
+ simply acknowledges the interrupt, marks a 'software interrupt'
for execution and exits.
</para>
@@ -188,60 +188,52 @@
</sect1>
<sect1 id="basics-softirqs">
- <title>Software Interrupt Context: Bottom Halves, Tasklets, softirqs</title>
+ <title>Software Interrupt Context: Softirqs and Tasklets</title>
<para>
Whenever a system call is about to return to userspace, or a
- hardware interrupt handler exits, any `software interrupts'
+ hardware interrupt handler exits, any 'software interrupts'
which are marked pending (usually by hardware interrupts) are
run (<filename>kernel/softirq.c</filename>).
</para>
<para>
Much of the real interrupt handling work is done here. Early in
- the transition to <acronym>SMP</acronym>, there were only `bottom
+ the transition to <acronym>SMP</acronym>, there were only 'bottom
halves' (BHs), which didn't take advantage of multiple CPUs. Shortly
after we switched from wind-up computers made of match-sticks and snot,
- we abandoned this limitation.
+ we abandoned this limitation and switched to 'softirqs'.
</para>
<para>
<filename class="headerfile">include/linux/interrupt.h</filename> lists the
- different BH's. No matter how many CPUs you have, no two BHs will run at
- the same time. This made the transition to SMP simpler, but sucks hard for
- scalable performance. A very important bottom half is the timer
- BH (<filename class="headerfile">include/linux/timer.h</filename>): you
- can register to have it call functions for you in a given length of time.
+ different softirqs. A very important softirq is the
+ timer softirq (<filename
+ class="headerfile">include/linux/timer.h</filename>): you can
+ register to have it call functions for you in a given length of
+ time.
</para>
<para>
- 2.3.43 introduced softirqs, and re-implemented the (now
- deprecated) BHs underneath them. Softirqs are fully-SMP
- versions of BHs: they can run on as many CPUs at once as
- required. This means they need to deal with any races in shared
- data using their own locks. A bitmask is used to keep track of
- which are enabled, so the 32 available softirqs should not be
- used up lightly. (<emphasis>Yes</emphasis>, people will
- notice).
- </para>
-
- <para>
- tasklets (<filename class="headerfile">include/linux/interrupt.h</filename>)
- are like softirqs, except they are dynamically-registrable (meaning you
- can have as many as you want), and they also guarantee that any tasklet
- will only run on one CPU at any time, although different tasklets can
- run simultaneously (unlike different BHs).
+ Softirqs are often a pain to deal with, since the same softirq
+ will run simultaneously on more than one CPU. For this reason,
+ tasklets (<filename
+ class="headerfile">include/linux/interrupt.h</filename>) are more
+ often used: they are dynamically-registrable (meaning you can have
+ as many as you want), and they also guarantee that any tasklet
+ will only run on one CPU at any time, although different tasklets
+ can run simultaneously.
</para>
<caution>
<para>
- The name `tasklet' is misleading: they have nothing to do with `tasks',
+ The name 'tasklet' is misleading: they have nothing to do with 'tasks',
and probably more to do with some bad vodka Alexey Kuznetsov had at the
time.
</para>
</caution>
<para>
- You can tell you are in a softirq (or bottom half, or tasklet)
+ You can tell you are in a softirq (or tasklet)
using the <function>in_softirq()</function> macro
(<filename class="headerfile">include/linux/interrupt.h</filename>).
</para>
@@ -288,11 +280,10 @@
<term>A rigid stack limit</term>
<listitem>
<para>
- The kernel stack is about 6K in 2.2 (for most
- architectures: it's about 14K on the Alpha), and shared
- with interrupts so you can't use it all. Avoid deep
- recursion and huge local arrays on the stack (allocate
- them dynamically instead).
+ Depending on configuration options the kernel stack is about 3K to 6K for most 32-bit architectures: it's
+ about 14K on most 64-bit archs, and often shared with interrupts
+ so you can't use it all. Avoid deep recursion and huge local
+ arrays on the stack (allocate them dynamically instead).
</para>
</listitem>
</varlistentry>
@@ -339,7 +330,7 @@ asmlinkage long sys_mycall(int arg)
<para>
If all your routine does is read or write some parameter, consider
- implementing a <function>sysctl</function> interface instead.
+ implementing a <function>sysfs</function> interface instead.
</para>
<para>
@@ -417,7 +408,10 @@ cond_resched(); /* Will sleep */
</para>
<para>
- You will eventually lock up your box if you break these rules.
+ You should always compile your kernel
+ <symbol>CONFIG_DEBUG_SPINLOCK_SLEEP</symbol> on, and it will warn
+ you if you break these rules. If you <emphasis>do</emphasis> break
+ the rules, you will eventually lock up your box.
</para>
<para>
@@ -515,8 +509,7 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
success).
</para>
</caution>
- [Yes, this moronic interface makes me cringe. Please submit a
- patch and become my hero --RR.]
+ [Yes, this moronic interface makes me cringe. The flamewar comes up every year or so. --RR.]
</para>
<para>
The functions may sleep implicitly. This should never be called
@@ -587,10 +580,11 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
</variablelist>
<para>
- If you see a <errorname>kmem_grow: Called nonatomically from int
- </errorname> warning message you called a memory allocation function
- from interrupt context without <constant>GFP_ATOMIC</constant>.
- You should really fix that. Run, don't walk.
+ If you see a <errorname>sleeping function called from invalid
+ context</errorname> warning message, then maybe you called a
+ sleeping allocation function from interrupt context without
+ <constant>GFP_ATOMIC</constant>. You should really fix that.
+ Run, don't walk.
</para>
<para>
@@ -639,16 +633,16 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
</sect1>
<sect1 id="routines-udelay">
- <title><function>udelay()</function>/<function>mdelay()</function>
+ <title><function>mdelay()</function>/<function>udelay()</function>
<filename class="headerfile">include/asm/delay.h</filename>
<filename class="headerfile">include/linux/delay.h</filename>
</title>
<para>
- The <function>udelay()</function> function can be used for small pauses.
- Do not use large values with <function>udelay()</function> as you risk
+ The <function>udelay()</function> and <function>ndelay()</function> functions can be used for small pauses.
+ Do not use large values with them as you risk
overflow - the helper function <function>mdelay()</function> is useful
- here, or even consider <function>schedule_timeout()</function>.
+ here, or consider <function>msleep()</function>.
</para>
</sect1>
@@ -698,8 +692,8 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
These routines disable soft interrupts on the local CPU, and
restore them. They are reentrant; if soft interrupts were
disabled before, they will still be disabled after this pair
- of functions has been called. They prevent softirqs, tasklets
- and bottom halves from running on the current CPU.
+ of functions has been called. They prevent softirqs and tasklets
+ from running on the current CPU.
</para>
</sect1>
@@ -708,10 +702,16 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<filename class="headerfile">include/asm/smp.h</filename></title>
<para>
- <function>smp_processor_id()</function> returns the current
- processor number, between 0 and <symbol>NR_CPUS</symbol> (the
- maximum number of CPUs supported by Linux, currently 32). These
- values are not necessarily continuous.
+ <function>get_cpu()</function> disables preemption (so you won't
+ suddenly get moved to another CPU) and returns the current
+ processor number, between 0 and <symbol>NR_CPUS</symbol>. Note
+ that the CPU numbers are not necessarily continuous. You return
+ it again with <function>put_cpu()</function> when you are done.
+ </para>
+ <para>
+ If you know you cannot be preempted by another task (ie. you are
+ in interrupt context, or have preemption disabled) you can use
+ smp_processor_id().
</para>
</sect1>
@@ -722,19 +722,14 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<para>
After boot, the kernel frees up a special section; functions
marked with <type>__init</type> and data structures marked with
- <type>__initdata</type> are dropped after boot is complete (within
- modules this directive is currently ignored). <type>__exit</type>
+ <type>__initdata</type> are dropped after boot is complete: similarly
+ modules discard this memory after initialization. <type>__exit</type>
is used to declare a function which is only required on exit: the
function will be dropped if this file is not compiled as a module.
See the header file for use. Note that it makes no sense for a function
marked with <type>__init</type> to be exported to modules with
<function>EXPORT_SYMBOL()</function> - this will break.
</para>
- <para>
- Static data structures marked as <type>__initdata</type> must be initialised
- (as opposed to ordinary static data which is zeroed BSS) and cannot be
- <type>const</type>.
- </para>
</sect1>
@@ -762,9 +757,8 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<para>
The function can return a negative error number to cause
module loading to fail (unfortunately, this has no effect if
- the module is compiled into the kernel). For modules, this is
- called in user context, with interrupts enabled, and the
- kernel lock held, so it can sleep.
+ the module is compiled into the kernel). This function is
+ called in user context with interrupts enabled, so it can sleep.
</para>
</sect1>
@@ -779,6 +773,34 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
reached zero. This function can also sleep, but cannot fail:
everything must be cleaned up by the time it returns.
</para>
+
+ <para>
+ Note that this macro is optional: if it is not present, your
+ module will not be removable (except for 'rmmod -f').
+ </para>
+ </sect1>
+
+ <sect1 id="routines-module-use-counters">
+ <title> <function>try_module_get()</function>/<function>module_put()</function>
+ <filename class="headerfile">include/linux/module.h</filename></title>
+
+ <para>
+ These manipulate the module usage count, to protect against
+ removal (a module also can't be removed if another module uses one
+ of its exported symbols: see below). Before calling into module
+ code, you should call <function>try_module_get()</function> on
+ that module: if it fails, then the module is being removed and you
+ should act as if it wasn't there. Otherwise, you can safely enter
+ the module, and call <function>module_put()</function> when you're
+ finished.
+ </para>
+
+ <para>
+ Most registerable structures have an
+ <structfield>owner</structfield> field, such as in the
+ <structname>file_operations</structname> structure. Set this field
+ to the macro <symbol>THIS_MODULE</symbol>.
+ </para>
</sect1>
<!-- add info on new-style module refcounting here -->
@@ -821,7 +843,7 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
There is a macro to do this:
<function>wait_event_interruptible()</function>
- <filename class="headerfile">include/linux/sched.h</filename> The
+ <filename class="headerfile">include/linux/wait.h</filename> The
first argument is the wait queue head, and the second is an
expression which is evaluated; the macro returns
<returnvalue>0</returnvalue> when this expression is true, or
@@ -847,10 +869,11 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<para>
Call <function>wake_up()</function>
- <filename class="headerfile">include/linux/sched.h</filename>;,
+ <filename class="headerfile">include/linux/wait.h</filename>;,
which will wake up every process in the queue. The exception is
if one has <constant>TASK_EXCLUSIVE</constant> set, in which case
- the remainder of the queue will not be woken.
+ the remainder of the queue will not be woken. There are other variants
+ of this basic function available in the same header.
</para>
</sect1>
</chapter>
@@ -863,7 +886,7 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
first class of operations work on <type>atomic_t</type>
<filename class="headerfile">include/asm/atomic.h</filename>; this
- contains a signed integer (at least 24 bits long), and you must use
+ contains a signed integer (at least 32 bits long), and you must use
these functions to manipulate or read atomic_t variables.
<function>atomic_read()</function> and
<function>atomic_set()</function> get and set the counter,
@@ -882,13 +905,12 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<para>
Note that these functions are slower than normal arithmetic, and
- so should not be used unnecessarily. On some platforms they
- are much slower, like 32-bit Sparc where they use a spinlock.
+ so should not be used unnecessarily.
</para>
<para>
- The second class of atomic operations is atomic bit operations on a
- <type>long</type>, defined in
+ The second class of atomic operations is atomic bit operations on an
+ <type>unsigned long</type>, defined in
<filename class="headerfile">include/linux/bitops.h</filename>. These
operations generally take a pointer to the bit pattern, and a bit
@@ -899,7 +921,7 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<function>test_and_clear_bit()</function> and
<function>test_and_change_bit()</function> do the same thing,
except return true if the bit was previously set; these are
- particularly useful for very simple locking.
+ particularly useful for atomically setting flags.
</para>
<para>
@@ -907,12 +929,6 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
than BITS_PER_LONG. The resulting behavior is strange on big-endian
platforms though so it is a good idea not to do this.
</para>
-
- <para>
- Note that the order of bits depends on the architecture, and in
- particular, the bitfield passed to these operations must be at
- least as large as a <type>long</type>.
- </para>
</chapter>
<chapter id="symbols">
@@ -932,11 +948,8 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<filename class="headerfile">include/linux/module.h</filename></title>
<para>
- This is the classic method of exporting a symbol, and it works
- for both modules and non-modules. In the kernel all these
- declarations are often bundled into a single file to help
- genksyms (which searches source files for these declarations).
- See the comment on genksyms and Makefiles below.
+ This is the classic method of exporting a symbol: dynamically
+ loaded modules will be able to use the symbol as normal.
</para>
</sect1>
@@ -949,7 +962,8 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
symbols exported by <function>EXPORT_SYMBOL_GPL()</function> can
only be seen by modules with a
<function>MODULE_LICENSE()</function> that specifies a GPL
- compatible license.
+ compatible license. It implies that the function is considered
+ an internal implementation issue, and not really an interface.
</para>
</sect1>
</chapter>
@@ -962,12 +976,13 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
<filename class="headerfile">include/linux/list.h</filename></title>
<para>
- There are three sets of linked-list routines in the kernel
- headers, but this one seems to be winning out (and Linus has
- used it). If you don't have some particular pressing need for
- a single list, it's a good choice. In fact, I don't care
- whether it's a good choice or not, just use it so we can get
- rid of the others.
+ There used to be three sets of linked-list routines in the kernel
+ headers, but this one is the winner. If you don't have some
+ particular pressing need for a single list, it's a good choice.
+ </para>
+
+ <para>
+ In particular, <function>list_for_each_entry</function> is useful.
</para>
</sect1>
@@ -979,14 +994,13 @@ printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
convention, and return <returnvalue>0</returnvalue> for success,
and a negative error number
(eg. <returnvalue>-EFAULT</returnvalue>) for failure. This can be
- unintuitive at first, but it's fairly widespread in the networking
- code, for example.
+ unintuitive at first, but it's fairly widespread in the kernel.
</para>
<para>
- The filesystem code uses <function>ERR_PTR()</function>
+ Using <function>ERR_PTR()</function>
- <filename class="headerfile">include/linux/fs.h</filename>; to
+ <filename class="headerfile">include/linux/err.h</filename>; to
encode a negative error number into a pointer, and
<function>IS_ERR()</function> and <function>PTR_ERR()</function>
to get it back out again: avoids a separate pointer parameter for
@@ -1040,7 +1054,7 @@ static struct block_device_operations opt_fops = {
supported, due to lack of general use, but the following are
considered standard (see the GCC info page section "C
Extensions" for more details - Yes, really the info page, the
- man page is only a short summary of the stuff in info):
+ man page is only a short summary of the stuff in info).
</para>
<itemizedlist>
<listitem>
@@ -1091,7 +1105,7 @@ static struct block_device_operations opt_fops = {
</listitem>
<listitem>
<para>
- Function names as strings (__FUNCTION__)
+ Function names as strings (__func__).
</para>
</listitem>
<listitem>
@@ -1164,63 +1178,35 @@ static struct block_device_operations opt_fops = {
<listitem>
<para>
Usually you want a configuration option for your kernel hack.
- Edit <filename>Config.in</filename> in the appropriate directory
- (but under <filename>arch/</filename> it's called
- <filename>config.in</filename>). The Config Language used is not
- bash, even though it looks like bash; the safe way is to use only
- the constructs that you already see in
- <filename>Config.in</filename> files (see
- <filename>Documentation/kbuild/kconfig-language.txt</filename>).
- It's good to run "make xconfig" at least once to test (because
- it's the only one with a static parser).
- </para>
-
- <para>
- Variables which can be Y or N use <type>bool</type> followed by a
- tagline and the config define name (which must start with
- CONFIG_). The <type>tristate</type> function is the same, but
- allows the answer M (which defines
- <symbol>CONFIG_foo_MODULE</symbol> in your source, instead of
- <symbol>CONFIG_FOO</symbol>) if <symbol>CONFIG_MODULES</symbol>
- is enabled.
+ Edit <filename>Kconfig</filename> in the appropriate directory.
+ The Config language is simple to use by cut and paste, and there's
+ complete documentation in
+ <filename>Documentation/kbuild/kconfig-language.txt</filename>.
</para>
<para>
You may well want to make your CONFIG option only visible if
<symbol>CONFIG_EXPERIMENTAL</symbol> is enabled: this serves as a
warning to users. There many other fancy things you can do: see
- the various <filename>Config.in</filename> files for ideas.
+ the various <filename>Kconfig</filename> files for ideas.
</para>
- </listitem>
- <listitem>
<para>
- Edit the <filename>Makefile</filename>: the CONFIG variables are
- exported here so you can conditionalize compilation with `ifeq'.
- If your file exports symbols then add the names to
- <varname>export-objs</varname> so that genksyms will find them.
- <caution>
- <para>
- There is a restriction on the kernel build system that objects
- which export symbols must have globally unique names.
- If your object does not have a globally unique name then the
- standard fix is to move the
- <function>EXPORT_SYMBOL()</function> statements to their own
- object with a unique name.
- This is why several systems have separate exporting objects,
- usually suffixed with ksyms.
- </para>
- </caution>
+ In your description of the option, make sure you address both the
+ expert user and the user who knows nothing about your feature. Mention
+ incompatibilities and issues here. <emphasis> Definitely
+ </emphasis> end your description with <quote> if in doubt, say N
+ </quote> (or, occasionally, `Y'); this is for people who have no
+ idea what you are talking about.
</para>
</listitem>
<listitem>
<para>
- Document your option in Documentation/Configure.help. Mention
- incompatibilities and issues here. <emphasis> Definitely
- </emphasis> end your description with <quote> if in doubt, say N
- </quote> (or, occasionally, `Y'); this is for people who have no
- idea what you are talking about.
+ Edit the <filename>Makefile</filename>: the CONFIG variables are
+ exported here so you can usually just add a "obj-$(CONFIG_xxx) +=
+ xxx.o" line. The syntax is documented in
+ <filename>Documentation/kbuild/makefiles.txt</filename>.
</para>
</listitem>
@@ -1253,20 +1239,12 @@ static struct block_device_operations opt_fops = {
</para>
<para>
- <filename>include/linux/brlock.h:</filename>
+ <filename>include/asm-i386/delay.h:</filename>
</para>
<programlisting>
-extern inline void br_read_lock (enum brlock_indices idx)
-{
- /*
- * This causes a link-time bug message if an
- * invalid index is used:
- */
- if (idx >= __BR_END)
- __br_lock_usage_bug();
-
- read_lock(&amp;__brlock_array[smp_processor_id()][idx]);
-}
+#define ndelay(n) (__builtin_constant_p(n) ? \
+ ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
+ __ndelay(n))
</programlisting>
<para>
diff --git a/Documentation/DocBook/mcabook.tmpl b/Documentation/DocBook/mcabook.tmpl
index 4367f4642f3..42a760cd746 100644
--- a/Documentation/DocBook/mcabook.tmpl
+++ b/Documentation/DocBook/mcabook.tmpl
@@ -96,7 +96,7 @@
<chapter id="pubfunctions">
<title>Public Functions Provided</title>
-!Earch/i386/kernel/mca.c
+!Edrivers/mca/mca-legacy.c
</chapter>
<chapter id="dmafunctions">
diff --git a/Documentation/IPMI.txt b/Documentation/IPMI.txt
index 84d3d4d10c1..bf1cf98d2a2 100644
--- a/Documentation/IPMI.txt
+++ b/Documentation/IPMI.txt
@@ -605,12 +605,13 @@ is in the ipmi_poweroff module. When the system requests a powerdown,
it will send the proper IPMI commands to do this. This is supported on
several platforms.
-There is a module parameter named "poweroff_control" that may either be zero
-(do a power down) or 2 (do a power cycle, power the system off, then power
-it on in a few seconds). Setting ipmi_poweroff.poweroff_control=x will do
-the same thing on the kernel command line. The parameter is also available
-via the proc filesystem in /proc/ipmi/poweroff_control. Note that if the
-system does not support power cycling, it will always to the power off.
+There is a module parameter named "poweroff_powercycle" that may
+either be zero (do a power down) or non-zero (do a power cycle, power
+the system off, then power it on in a few seconds). Setting
+ipmi_poweroff.poweroff_control=x will do the same thing on the kernel
+command line. The parameter is also available via the proc filesystem
+in /proc/sys/dev/ipmi/poweroff_powercycle. Note that if the system
+does not support power cycling, it will always do the power off.
Note that if you have ACPI enabled, the system will prefer using ACPI to
power off.
diff --git a/Documentation/RCU/NMI-RCU.txt b/Documentation/RCU/NMI-RCU.txt
new file mode 100644
index 00000000000..d0634a5c344
--- /dev/null
+++ b/Documentation/RCU/NMI-RCU.txt
@@ -0,0 +1,112 @@
+Using RCU to Protect Dynamic NMI Handlers
+
+
+Although RCU is usually used to protect read-mostly data structures,
+it is possible to use RCU to provide dynamic non-maskable interrupt
+handlers, as well as dynamic irq handlers. This document describes
+how to do this, drawing loosely from Zwane Mwaikambo's NMI-timer
+work in "arch/i386/oprofile/nmi_timer_int.c" and in
+"arch/i386/kernel/traps.c".
+
+The relevant pieces of code are listed below, each followed by a
+brief explanation.
+
+ static int dummy_nmi_callback(struct pt_regs *regs, int cpu)
+ {
+ return 0;
+ }
+
+The dummy_nmi_callback() function is a "dummy" NMI handler that does
+nothing, but returns zero, thus saying that it did nothing, allowing
+the NMI handler to take the default machine-specific action.
+
+ static nmi_callback_t nmi_callback = dummy_nmi_callback;
+
+This nmi_callback variable is a global function pointer to the current
+NMI handler.
+
+ fastcall void do_nmi(struct pt_regs * regs, long error_code)
+ {
+ int cpu;
+
+ nmi_enter();
+
+ cpu = smp_processor_id();
+ ++nmi_count(cpu);
+
+ if (!rcu_dereference(nmi_callback)(regs, cpu))
+ default_do_nmi(regs);
+
+ nmi_exit();
+ }
+
+The do_nmi() function processes each NMI. It first disables preemption
+in the same way that a hardware irq would, then increments the per-CPU
+count of NMIs. It then invokes the NMI handler stored in the nmi_callback
+function pointer. If this handler returns zero, do_nmi() invokes the
+default_do_nmi() function to handle a machine-specific NMI. Finally,
+preemption is restored.
+
+Strictly speaking, rcu_dereference() is not needed, since this code runs
+only on i386, which does not need rcu_dereference() anyway. However,
+it is a good documentation aid, particularly for anyone attempting to
+do something similar on Alpha.
+
+Quick Quiz: Why might the rcu_dereference() be necessary on Alpha,
+ given that the code referenced by the pointer is read-only?
+
+
+Back to the discussion of NMI and RCU...
+
+ void set_nmi_callback(nmi_callback_t callback)
+ {
+ rcu_assign_pointer(nmi_callback, callback);
+ }
+
+The set_nmi_callback() function registers an NMI handler. Note that any
+data that is to be used by the callback must be initialized up -before-
+the call to set_nmi_callback(). On architectures that do not order
+writes, the rcu_assign_pointer() ensures that the NMI handler sees the
+initialized values.
+
+ void unset_nmi_callback(void)
+ {
+ rcu_assign_pointer(nmi_callback, dummy_nmi_callback);
+ }
+
+This function unregisters an NMI handler, restoring the original
+dummy_nmi_handler(). However, there may well be an NMI handler
+currently executing on some other CPU. We therefore cannot free
+up any data structures used by the old NMI handler until execution
+of it completes on all other CPUs.
+
+One way to accomplish this is via synchronize_sched(), perhaps as
+follows:
+
+ unset_nmi_callback();
+ synchronize_sched();
+ kfree(my_nmi_data);
+
+This works because synchronize_sched() blocks until all CPUs complete
+any preemption-disabled segments of code that they were executing.
+Since NMI handlers disable preemption, synchronize_sched() is guaranteed
+not to return until all ongoing NMI handlers exit. It is therefore safe
+to free up the handler's data as soon as synchronize_sched() returns.
+
+
+Answer to Quick Quiz
+
+ Why might the rcu_dereference() be necessary on Alpha, given
+ that the code referenced by the pointer is read-only?
+
+ Answer: The caller to set_nmi_callback() might well have
+ initialized some data that is to be used by the
+ new NMI handler. In this case, the rcu_dereference()
+ would be needed, because otherwise a CPU that received
+ an NMI just after the new handler was set might see
+ the pointer to the new NMI handler, but the old
+ pre-initialized version of the handler's data.
+
+ More important, the rcu_dereference() makes it clear
+ to someone reading the code that the pointer is being
+ protected by RCU.
diff --git a/Documentation/RCU/rcuref.txt b/Documentation/RCU/rcuref.txt
new file mode 100644
index 00000000000..a23fee66064
--- /dev/null
+++ b/Documentation/RCU/rcuref.txt
@@ -0,0 +1,74 @@
+Refcounter framework for elements of lists/arrays protected by
+RCU.
+
+Refcounting on elements of lists which are protected by traditional
+reader/writer spinlocks or semaphores are straight forward as in:
+
+1. 2.
+add() search_and_reference()
+{ {
+ alloc_object read_lock(&list_lock);
+ ... search_for_element
+ atomic_set(&el->rc, 1); atomic_inc(&el->rc);
+ write_lock(&list_lock); ...
+ add_element read_unlock(&list_lock);
+ ... ...
+ write_unlock(&list_lock); }
+}
+
+3. 4.
+release_referenced() delete()
+{ {
+ ... write_lock(&list_lock);
+ atomic_dec(&el->rc, relfunc) ...
+ ... delete_element
+} write_unlock(&list_lock);
+ ...
+ if (atomic_dec_and_test(&el->rc))
+ kfree(el);
+ ...
+ }
+
+If this list/array is made lock free using rcu as in changing the
+write_lock in add() and delete() to spin_lock and changing read_lock
+in search_and_reference to rcu_read_lock(), the rcuref_get in
+search_and_reference could potentially hold reference to an element which
+has already been deleted from the list/array. rcuref_lf_get_rcu takes
+care of this scenario. search_and_reference should look as;
+
+1. 2.
+add() search_and_reference()
+{ {
+ alloc_object rcu_read_lock();
+ ... search_for_element
+ atomic_set(&el->rc, 1); if (rcuref_inc_lf(&el->rc)) {
+ write_lock(&list_lock); rcu_read_unlock();
+ return FAIL;
+ add_element }
+ ... ...
+ write_unlock(&list_lock); rcu_read_unlock();
+} }
+3. 4.
+release_referenced() delete()
+{ {
+ ... write_lock(&list_lock);
+ rcuref_dec(&el->rc, relfunc) ...
+ ... delete_element
+} write_unlock(&list_lock);
+ ...
+ if (rcuref_dec_and_test(&el->rc))
+ call_rcu(&el->head, el_free);
+ ...
+ }
+
+Sometimes, reference to the element need to be obtained in the
+update (write) stream. In such cases, rcuref_inc_lf might be an overkill
+since the spinlock serialising list updates are held. rcuref_inc
+is to be used in such cases.
+For arches which do not have cmpxchg rcuref_inc_lf
+api uses a hashed spinlock implementation and the same hashed spinlock
+is acquired in all rcuref_xxx primitives to preserve atomicity.
+Note: Use rcuref_inc api only if you need to use rcuref_inc_lf on the
+refcounter atleast at one place. Mixing rcuref_inc and atomic_xxx api
+might lead to races. rcuref_inc_lf() must be used in lockfree
+RCU critical sections only.
diff --git a/Documentation/acpi-hotkey.txt b/Documentation/acpi-hotkey.txt
index 0acdc80c30c..744f1aec655 100644
--- a/Documentation/acpi-hotkey.txt
+++ b/Documentation/acpi-hotkey.txt
@@ -35,4 +35,4 @@ created. Please use command "cat /proc/acpi/hotkey/polling_method"
to retrieve it.
Note: Use cmdline "acpi_generic_hotkey" to over-ride
-loading any platform specific drivers.
+platform-specific with generic driver.
diff --git a/Documentation/applying-patches.txt b/Documentation/applying-patches.txt
new file mode 100644
index 00000000000..681e426e248
--- /dev/null
+++ b/Documentation/applying-patches.txt
@@ -0,0 +1,439 @@
+
+ Applying Patches To The Linux Kernel
+ ------------------------------------
+
+ (Written by Jesper Juhl, August 2005)
+
+
+
+A frequently asked question on the Linux Kernel Mailing List is how to apply
+a patch to the kernel or, more specifically, what base kernel a patch for
+one of the many trees/branches should be applied to. Hopefully this document
+will explain this to you.
+
+In addition to explaining how to apply and revert patches, a brief
+description of the different kernel trees (and examples of how to apply
+their specific patches) is also provided.
+
+
+What is a patch?
+---
+ A patch is a small text document containing a delta of changes between two
+different versions of a source tree. Patches are created with the `diff'
+program.
+To correctly apply a patch you need to know what base it was generated from
+and what new version the patch will change the source tree into. These
+should both be present in the patch file metadata or be possible to deduce
+from the filename.
+
+
+How do I apply or revert a patch?
+---
+ You apply a patch with the `patch' program. The patch program reads a diff
+(or patch) file and makes the changes to the source tree described in it.
+
+Patches for the Linux kernel are generated relative to the parent directory
+holding the kernel source dir.
+
+This means that paths to files inside the patch file contain the name of the
+kernel source directories it was generated against (or some other directory
+names like "a/" and "b/").
+Since this is unlikely to match the name of the kernel source dir on your
+local machine (but is often useful info to see what version an otherwise
+unlabeled patch was generated against) you should change into your kernel
+source directory and then strip the first element of the path from filenames
+in the patch file when applying it (the -p1 argument to `patch' does this).
+
+To revert a previously applied patch, use the -R argument to patch.
+So, if you applied a patch like this:
+ patch -p1 < ../patch-x.y.z
+
+You can revert (undo) it like this:
+ patch -R -p1 < ../patch-x.y.z
+
+
+How do I feed a patch/diff file to `patch'?
+---
+ This (as usual with Linux and other UNIX like operating systems) can be
+done in several different ways.
+In all the examples below I feed the file (in uncompressed form) to patch
+via stdin using the following syntax:
+ patch -p1 < path/to/patch-x.y.z
+
+If you just want to be able to follow the examples below and don't want to
+know of more than one way to use patch, then you can stop reading this
+section here.
+
+Patch can also get the name of the file to use via the -i argument, like
+this:
+ patch -p1 -i path/to/patch-x.y.z
+
+If your patch file is compressed with gzip or bzip2 and you don't want to
+uncompress it before applying it, then you can feed it to patch like this
+instead:
+ zcat path/to/patch-x.y.z.gz | patch -p1
+ bzcat path/to/patch-x.y.z.bz2 | patch -p1
+
+If you wish to uncompress the patch file by hand first before applying it
+(what I assume you've done in the examples below), then you simply run
+gunzip or bunzip2 on the file - like this:
+ gunzip patch-x.y.z.gz
+ bunzip2 patch-x.y.z.bz2
+
+Which will leave you with a plain text patch-x.y.z file that you can feed to
+patch via stdin or the -i argument, as you prefer.
+
+A few other nice arguments for patch are -s which causes patch to be silent
+except for errors which is nice to prevent errors from scrolling out of the
+screen too fast, and --dry-run which causes patch to just print a listing of
+what would happen, but doesn't actually make any changes. Finally --verbose
+tells patch to print more information about the work being done.
+
+
+Common errors when patching
+---
+ When patch applies a patch file it attempts to verify the sanity of the
+file in different ways.
+Checking that the file looks like a valid patch file, checking the code
+around the bits being modified matches the context provided in the patch are
+just two of the basic sanity checks patch does.
+
+If patch encounters something that doesn't look quite right it has two
+options. It can either refuse to apply the changes and abort or it can try
+to find a way to make the patch apply with a few minor changes.
+
+One example of something that's not 'quite right' that patch will attempt to
+fix up is if all the context matches, the lines being changed match, but the
+line numbers are different. This can happen, for example, if the patch makes
+a change in the middle of the file but for some reasons a few lines have
+been added or removed near the beginning of the file. In that case
+everything looks good it has just moved up or down a bit, and patch will
+usually adjust the line numbers and apply the patch.
+
+Whenever patch applies a patch that it had to modify a bit to make it fit
+it'll tell you about it by saying the patch applied with 'fuzz'.
+You should be wary of such changes since even though patch probably got it
+right it doesn't /always/ get it right, and the result will sometimes be
+wrong.
+
+When patch encounters a change that it can't fix up with fuzz it rejects it
+outright and leaves a file with a .rej extension (a reject file). You can
+read this file to see exactely what change couldn't be applied, so you can
+go fix it up by hand if you wish.
+
+If you don't have any third party patches applied to your kernel source, but
+only patches from kernel.org and you apply the patches in the correct order,
+and have made no modifications yourself to the source files, then you should
+never see a fuzz or reject message from patch. If you do see such messages
+anyway, then there's a high risk that either your local source tree or the
+patch file is corrupted in some way. In that case you should probably try
+redownloading the patch and if things are still not OK then you'd be advised
+to start with a fresh tree downloaded in full from kernel.org.
+
+Let's look a bit more at some of the messages patch can produce.
+
+If patch stops and presents a "File to patch:" prompt, then patch could not
+find a file to be patched. Most likely you forgot to specify -p1 or you are
+in the wrong directory. Less often, you'll find patches that need to be
+applied with -p0 instead of -p1 (reading the patch file should reveal if
+this is the case - if so, then this is an error by the person who created
+the patch but is not fatal).
+
+If you get "Hunk #2 succeeded at 1887 with fuzz 2 (offset 7 lines)." or a
+message similar to that, then it means that patch had to adjust the location
+of the change (in this example it needed to move 7 lines from where it
+expected to make the change to make it fit).
+The resulting file may or may not be OK, depending on the reason the file
+was different than expected.
+This often happens if you try to apply a patch that was generated against a
+different kernel version than the one you are trying to patch.
+
+If you get a message like "Hunk #3 FAILED at 2387.", then it means that the
+patch could not be applied correctly and the patch program was unable to
+fuzz its way through. This will generate a .rej file with the change that
+caused the patch to fail and also a .orig file showing you the original
+content that couldn't be changed.
+
+If you get "Reversed (or previously applied) patch detected! Assume -R? [n]"
+then patch detected that the change contained in the patch seems to have
+already been made.
+If you actually did apply this patch previously and you just re-applied it
+in error, then just say [n]o and abort this patch. If you applied this patch
+previously and actually intended to revert it, but forgot to specify -R,
+then you can say [y]es here to make patch revert it for you.
+This can also happen if the creator of the patch reversed the source and
+destination directories when creating the patch, and in that case reverting
+the patch will in fact apply it.
+
+A message similar to "patch: **** unexpected end of file in patch" or "patch
+unexpectedly ends in middle of line" means that patch could make no sense of
+the file you fed to it. Either your download is broken or you tried to feed
+patch a compressed patch file without uncompressing it first.
+
+As I already mentioned above, these errors should never happen if you apply
+a patch from kernel.org to the correct version of an unmodified source tree.
+So if you get these errors with kernel.org patches then you should probably
+assume that either your patch file or your tree is broken and I'd advice you
+to start over with a fresh download of a full kernel tree and the patch you
+wish to apply.
+
+
+Are there any alternatives to `patch'?
+---
+ Yes there are alternatives. You can use the `interdiff' program
+(http://cyberelk.net/tim/patchutils/) to generate a patch representing the
+differences between two patches and then apply the result.
+This will let you move from something like 2.6.12.2 to 2.6.12.3 in a single
+step. The -z flag to interdiff will even let you feed it patches in gzip or
+bzip2 compressed form directly without the use of zcat or bzcat or manual
+decompression.
+
+Here's how you'd go from 2.6.12.2 to 2.6.12.3 in a single step:
+ interdiff -z ../patch-2.6.12.2.bz2 ../patch-2.6.12.3.gz | patch -p1
+
+Although interdiff may save you a step or two you are generally advised to
+do the additional steps since interdiff can get things wrong in some cases.
+
+ Another alternative is `ketchup', which is a python script for automatic
+downloading and applying of patches (http://www.selenic.com/ketchup/).
+
+Other nice tools are diffstat which shows a summary of changes made by a
+patch, lsdiff which displays a short listing of affected files in a patch
+file, along with (optionally) the line numbers of the start of each patch
+and grepdiff which displays a list of the files modified by a patch where
+the patch contains a given regular expression.
+
+
+Where can I download the patches?
+---
+ The patches are available at http://kernel.org/
+Most recent patches are linked from the front page, but they also have
+specific homes.
+
+The 2.6.x.y (-stable) and 2.6.x patches live at
+ ftp://ftp.kernel.org/pub/linux/kernel/v2.6/
+
+The -rc patches live at
+ ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/
+
+The -git patches live at
+ ftp://ftp.kernel.org/pub/linux/kernel/v2.6/snapshots/
+
+The -mm kernels live at
+ ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/
+
+In place of ftp.kernel.org you can use ftp.cc.kernel.org, where cc is a
+country code. This way you'll be downloading from a mirror site that's most
+likely geographically closer to you, resulting in faster downloads for you,
+less bandwidth used globally and less load on the main kernel.org servers -
+these are good things, do use mirrors when possible.
+
+
+The 2.6.x kernels
+---
+ These are the base stable releases released by Linus. The highest numbered
+release is the most recent.
+
+If regressions or other serious flaws are found then a -stable fix patch
+will be released (see below) on top of this base. Once a new 2.6.x base
+kernel is released, a patch is made available that is a delta between the
+previous 2.6.x kernel and the new one.
+
+To apply a patch moving from 2.6.11 to 2.6.12 you'd do the following (note
+that such patches do *NOT* apply on top of 2.6.x.y kernels but on top of the
+base 2.6.x kernel - if you need to move from 2.6.x.y to 2.6.x+1 you need to
+first revert the 2.6.x.y patch).
+
+Here are some examples:
+
+# moving from 2.6.11 to 2.6.12
+$ cd ~/linux-2.6.11 # change to kernel source dir
+$ patch -p1 < ../patch-2.6.12 # apply the 2.6.12 patch
+$ cd ..
+$ mv linux-2.6.11 linux-2.6.12 # rename source dir
+
+# moving from 2.6.11.1 to 2.6.12
+$ cd ~/linux-2.6.11.1 # change to kernel source dir
+$ patch -p1 -R < ../patch-2.6.11.1 # revert the 2.6.11.1 patch
+ # source dir is now 2.6.11
+$ patch -p1 < ../patch-2.6.12 # apply new 2.6.12 patch
+$ cd ..
+$ mv linux-2.6.11.1 inux-2.6.12 # rename source dir
+
+
+The 2.6.x.y kernels
+---
+ Kernels with 4 digit versions are -stable kernels. They contain small(ish)
+critical fixes for security problems or significant regressions discovered
+in a given 2.6.x kernel.
+
+This is the recommended branch for users who want the most recent stable
+kernel and are not interested in helping test development/experimental
+versions.
+
+If no 2.6.x.y kernel is available, then the highest numbered 2.6.x kernel is
+the current stable kernel.
+
+These patches are not incremental, meaning that for example the 2.6.12.3
+patch does not apply on top of the 2.6.12.2 kernel source, but rather on top
+of the base 2.6.12 kernel source.
+So, in order to apply the 2.6.12.3 patch to your existing 2.6.12.2 kernel
+source you have to first back out the 2.6.12.2 patch (so you are left with a
+base 2.6.12 kernel source) and then apply the new 2.6.12.3 patch.
+
+Here's a small example:
+
+$ cd ~/linux-2.6.12.2 # change into the kernel source dir
+$ patch -p1 -R < ../patch-2.6.12.2 # revert the 2.6.12.2 patch
+$ patch -p1 < ../patch-2.6.12.3 # apply the new 2.6.12.3 patch
+$ cd ..
+$ mv linux-2.6.12.2 linux-2.6.12.3 # rename the kernel source dir
+
+
+The -rc kernels
+---
+ These are release-candidate kernels. These are development kernels released
+by Linus whenever he deems the current git (the kernel's source management
+tool) tree to be in a reasonably sane state adequate for testing.
+
+These kernels are not stable and you should expect occasional breakage if
+you intend to run them. This is however the most stable of the main
+development branches and is also what will eventually turn into the next
+stable kernel, so it is important that it be tested by as many people as
+possible.
+
+This is a good branch to run for people who want to help out testing
+development kernels but do not want to run some of the really experimental
+stuff (such people should see the sections about -git and -mm kernels below).
+
+The -rc patches are not incremental, they apply to a base 2.6.x kernel, just
+like the 2.6.x.y patches described above. The kernel version before the -rcN
+suffix denotes the version of the kernel that this -rc kernel will eventually
+turn into.
+So, 2.6.13-rc5 means that this is the fifth release candidate for the 2.6.13
+kernel and the patch should be applied on top of the 2.6.12 kernel source.
+
+Here are 3 examples of how to apply these patches:
+
+# first an example of moving from 2.6.12 to 2.6.13-rc3
+$ cd ~/linux-2.6.12 # change into the 2.6.12 source dir
+$ patch -p1 < ../patch-2.6.13-rc3 # apply the 2.6.13-rc3 patch
+$ cd ..
+$ mv linux-2.6.12 linux-2.6.13-rc3 # rename the source dir
+
+# now let's move from 2.6.13-rc3 to 2.6.13-rc5
+$ cd ~/linux-2.6.13-rc3 # change into the 2.6.13-rc3 dir
+$ patch -p1 -R < ../patch-2.6.13-rc3 # revert the 2.6.13-rc3 patch
+$ patch -p1 < ../patch-2.6.13-rc5 # apply the new 2.6.13-rc5 patch
+$ cd ..
+$ mv linux-2.6.13-rc3 linux-2.6.13-rc5 # rename the source dir
+
+# finally let's try and move from 2.6.12.3 to 2.6.13-rc5
+$ cd ~/linux-2.6.12.3 # change to the kernel source dir
+$ patch -p1 -R < ../patch-2.6.12.3 # revert the 2.6.12.3 patch
+$ patch -p1 < ../patch-2.6.13-rc5 # apply new 2.6.13-rc5 patch
+$ cd ..
+$ mv linux-2.6.12.3 linux-2.6.13-rc5 # rename the kernel source dir
+
+
+The -git kernels
+---
+ These are daily snapshots of Linus' kernel tree (managed in a git
+repository, hence the name).
+
+These patches are usually released daily and represent the current state of
+Linus' tree. They are more experimental than -rc kernels since they are
+generated automatically without even a cursory glance to see if they are
+sane.
+
+-git patches are not incremental and apply either to a base 2.6.x kernel or
+a base 2.6.x-rc kernel - you can see which from their name.
+A patch named 2.6.12-git1 applies to the 2.6.12 kernel source and a patch
+named 2.6.13-rc3-git2 applies to the source of the 2.6.13-rc3 kernel.
+
+Here are some examples of how to apply these patches:
+
+# moving from 2.6.12 to 2.6.12-git1
+$ cd ~/linux-2.6.12 # change to the kernel source dir
+$ patch -p1 < ../patch-2.6.12-git1 # apply the 2.6.12-git1 patch
+$ cd ..
+$ mv linux-2.6.12 linux-2.6.12-git1 # rename the kernel source dir
+
+# moving from 2.6.12-git1 to 2.6.13-rc2-git3
+$ cd ~/linux-2.6.12-git1 # change to the kernel source dir
+$ patch -p1 -R < ../patch-2.6.12-git1 # revert the 2.6.12-git1 patch
+ # we now have a 2.6.12 kernel
+$ patch -p1 < ../patch-2.6.13-rc2 # apply the 2.6.13-rc2 patch
+ # the kernel is now 2.6.13-rc2
+$ patch -p1 < ../patch-2.6.13-rc2-git3 # apply the 2.6.13-rc2-git3 patch
+ # the kernel is now 2.6.13-rc2-git3
+$ cd ..
+$ mv linux-2.6.12-git1 linux-2.6.13-rc2-git3 # rename source dir
+
+
+The -mm kernels
+---
+ These are experimental kernels released by Andrew Morton.
+
+The -mm tree serves as a sort of proving ground for new features and other
+experimental patches.
+Once a patch has proved its worth in -mm for a while Andrew pushes it on to
+Linus for inclusion in mainline.
+
+Although it's encouraged that patches flow to Linus via the -mm tree, this
+is not always enforced.
+Subsystem maintainers (or individuals) sometimes push their patches directly
+to Linus, even though (or after) they have been merged and tested in -mm (or
+sometimes even without prior testing in -mm).
+
+You should generally strive to get your patches into mainline via -mm to
+ensure maximum testing.
+
+This branch is in constant flux and contains many experimental features, a
+lot of debugging patches not appropriate for mainline etc and is the most
+experimental of the branches described in this document.
+
+These kernels are not appropriate for use on systems that are supposed to be
+stable and they are more risky to run than any of the other branches (make
+sure you have up-to-date backups - that goes for any experimental kernel but
+even more so for -mm kernels).
+
+These kernels in addition to all the other experimental patches they contain
+usually also contain any changes in the mainline -git kernels available at
+the time of release.
+
+Testing of -mm kernels is greatly appreciated since the whole point of the
+tree is to weed out regressions, crashes, data corruption bugs, build
+breakage (and any other bug in general) before changes are merged into the
+more stable mainline Linus tree.
+But testers of -mm should be aware that breakage in this tree is more common
+than in any other tree.
+
+The -mm kernels are not released on a fixed schedule, but usually a few -mm
+kernels are released in between each -rc kernel (1 to 3 is common).
+The -mm kernels apply to either a base 2.6.x kernel (when no -rc kernels
+have been released yet) or to a Linus -rc kernel.
+
+Here are some examples of applying the -mm patches:
+
+# moving from 2.6.12 to 2.6.12-mm1
+$ cd ~/linux-2.6.12 # change to the 2.6.12 source dir
+$ patch -p1 < ../2.6.12-mm1 # apply the 2.6.12-mm1 patch
+$ cd ..
+$ mv linux-2.6.12 linux-2.6.12-mm1 # rename the source appropriately
+
+# moving from 2.6.12-mm1 to 2.6.13-rc3-mm3
+$ cd ~/linux-2.6.12-mm1
+$ patch -p1 -R < ../2.6.12-mm1 # revert the 2.6.12-mm1 patch
+ # we now have a 2.6.12 source
+$ patch -p1 < ../patch-2.6.13-rc3 # apply the 2.6.13-rc3 patch
+ # we now have a 2.6.13-rc3 source
+$ patch -p1 < ../2.6.13-rc3-mm3 # apply the 2.6.13-rc3-mm3 patch
+$ cd ..
+$ mv linux-2.6.12-mm1 linux-2.6.13-rc3-mm3 # rename the source dir
+
+
+This concludes this list of explanations of the various kernel trees and I
+hope you are now crystal clear on how to apply the various patches and help
+testing the kernel.
+
diff --git a/Documentation/cdrom/sonycd535 b/Documentation/cdrom/sonycd535
index 59581a4b302..b81e109970a 100644
--- a/Documentation/cdrom/sonycd535
+++ b/Documentation/cdrom/sonycd535
@@ -68,7 +68,8 @@ it a better device citizen. Further thanks to Joel Katz
Porfiri Claudio <C.Porfiri@nisms.tei.ericsson.se> for patches
to make the driver work with the older CDU-510/515 series, and
Heiko Eissfeldt <heiko@colossus.escape.de> for pointing out that
-the verify_area() checks were ignoring the results of said checks.
+the verify_area() checks were ignoring the results of said checks
+(note: verify_area() has since been replaced by access_ok()).
(Acknowledgments from Ron Jeppesen in the 0.3 release:)
Thanks to Corey Minyard who wrote the original CDU-31A driver on which
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index ad944c06031..47f4114fbf5 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -60,6 +60,18 @@ all of the cpus in the system. This removes any overhead due to
load balancing code trying to pull tasks outside of the cpu exclusive
cpuset only to be prevented by the tasks' cpus_allowed mask.
+A cpuset that is mem_exclusive restricts kernel allocations for
+page, buffer and other data commonly shared by the kernel across
+multiple users. All cpusets, whether mem_exclusive or not, restrict
+allocations of memory for user space. This enables configuring a
+system so that several independent jobs can share common kernel
+data, such as file system pages, while isolating each jobs user
+allocation in its own cpuset. To do this, construct a large
+mem_exclusive cpuset to hold all the jobs, and construct child,
+non-mem_exclusive cpusets for each individual job. Only a small
+amount of typical kernel memory, such as requests from interrupt
+handlers, is allowed to be taken outside even a mem_exclusive cpuset.
+
User level code may create and destroy cpusets by name in the cpuset
virtual file system, manage the attributes and permissions of these
cpusets and which CPUs and Memory Nodes are assigned to each cpuset,
diff --git a/Documentation/crypto/api-intro.txt b/Documentation/crypto/api-intro.txt
index a2d5b490077..74dffc68ff9 100644
--- a/Documentation/crypto/api-intro.txt
+++ b/Documentation/crypto/api-intro.txt
@@ -223,6 +223,7 @@ CAST5 algorithm contributors:
TEA/XTEA algorithm contributors:
Aaron Grothe
+ Michael Ringe
Khazad algorithm contributors:
Aaron Grothe
diff --git a/Documentation/dcdbas.txt b/Documentation/dcdbas.txt
new file mode 100644
index 00000000000..e1c52e2dc36
--- /dev/null
+++ b/Documentation/dcdbas.txt
@@ -0,0 +1,91 @@
+Overview
+
+The Dell Systems Management Base Driver provides a sysfs interface for
+systems management software such as Dell OpenManage to perform system
+management interrupts and host control actions (system power cycle or
+power off after OS shutdown) on certain Dell systems.
+
+Dell OpenManage requires this driver on the following Dell PowerEdge systems:
+300, 1300, 1400, 400SC, 500SC, 1500SC, 1550, 600SC, 1600SC, 650, 1655MC,
+700, and 750. Other Dell software such as the open source libsmbios project
+is expected to make use of this driver, and it may include the use of this
+driver on other Dell systems.
+
+The Dell libsmbios project aims towards providing access to as much BIOS
+information as possible. See http://linux.dell.com/libsmbios/main/ for
+more information about the libsmbios project.
+
+
+System Management Interrupt
+
+On some Dell systems, systems management software must access certain
+management information via a system management interrupt (SMI). The SMI data
+buffer must reside in 32-bit address space, and the physical address of the
+buffer is required for the SMI. The driver maintains the memory required for
+the SMI and provides a way for the application to generate the SMI.
+The driver creates the following sysfs entries for systems management
+software to perform these system management interrupts:
+
+/sys/devices/platform/dcdbas/smi_data
+/sys/devices/platform/dcdbas/smi_data_buf_phys_addr
+/sys/devices/platform/dcdbas/smi_data_buf_size
+/sys/devices/platform/dcdbas/smi_request
+
+Systems management software must perform the following steps to execute
+a SMI using this driver:
+
+1) Lock smi_data.
+2) Write system management command to smi_data.
+3) Write "1" to smi_request to generate a calling interface SMI or
+ "2" to generate a raw SMI.
+4) Read system management command response from smi_data.
+5) Unlock smi_data.
+
+
+Host Control Action
+
+Dell OpenManage supports a host control feature that allows the administrator
+to perform a power cycle or power off of the system after the OS has finished
+shutting down. On some Dell systems, this host control feature requires that
+a driver perform a SMI after the OS has finished shutting down.
+
+The driver creates the following sysfs entries for systems management software
+to schedule the driver to perform a power cycle or power off host control
+action after the system has finished shutting down:
+
+/sys/devices/platform/dcdbas/host_control_action
+/sys/devices/platform/dcdbas/host_control_smi_type
+/sys/devices/platform/dcdbas/host_control_on_shutdown
+
+Dell OpenManage performs the following steps to execute a power cycle or
+power off host control action using this driver:
+
+1) Write host control action to be performed to host_control_action.
+2) Write type of SMI that driver needs to perform to host_control_smi_type.
+3) Write "1" to host_control_on_shutdown to enable host control action.
+4) Initiate OS shutdown.
+ (Driver will perform host control SMI when it is notified that the OS
+ has finished shutting down.)
+
+
+Host Control SMI Type
+
+The following table shows the value to write to host_control_smi_type to
+perform a power cycle or power off host control action:
+
+PowerEdge System Host Control SMI Type
+---------------- ---------------------
+ 300 HC_SMITYPE_TYPE1
+ 1300 HC_SMITYPE_TYPE1
+ 1400 HC_SMITYPE_TYPE2
+ 500SC HC_SMITYPE_TYPE2
+ 1500SC HC_SMITYPE_TYPE2
+ 1550 HC_SMITYPE_TYPE2
+ 600SC HC_SMITYPE_TYPE2
+ 1600SC HC_SMITYPE_TYPE2
+ 650 HC_SMITYPE_TYPE2
+ 1655MC HC_SMITYPE_TYPE2
+ 700 HC_SMITYPE_TYPE3
+ 750 HC_SMITYPE_TYPE3
+
+
diff --git a/Documentation/dell_rbu.txt b/Documentation/dell_rbu.txt
new file mode 100644
index 00000000000..bcfa5c35036
--- /dev/null
+++ b/Documentation/dell_rbu.txt
@@ -0,0 +1,74 @@
+Purpose:
+Demonstrate the usage of the new open sourced rbu (Remote BIOS Update) driver
+for updating BIOS images on Dell servers and desktops.
+
+Scope:
+This document discusses the functionality of the rbu driver only.
+It does not cover the support needed from aplications to enable the BIOS to
+update itself with the image downloaded in to the memory.
+
+Overview:
+This driver works with Dell OpenManage or Dell Update Packages for updating
+the BIOS on Dell servers (starting from servers sold since 1999), desktops
+and notebooks (starting from those sold in 2005).
+Please go to http://support.dell.com register and you can find info on
+OpenManage and Dell Update packages (DUP).
+
+Dell_RBU driver supports BIOS update using the monilothic image and packetized
+image methods. In case of moniolithic the driver allocates a contiguous chunk
+of physical pages having the BIOS image. In case of packetized the app
+using the driver breaks the image in to packets of fixed sizes and the driver
+would place each packet in contiguous physical memory. The driver also
+maintains a link list of packets for reading them back.
+If the dell_rbu driver is unloaded all the allocated memory is freed.
+
+The rbu driver needs to have an application which will inform the BIOS to
+enable the update in the next system reboot.
+
+The user should not unload the rbu driver after downloading the BIOS image
+or updating.
+
+The driver load creates the following directories under the /sys file system.
+/sys/class/firmware/dell_rbu/loading
+/sys/class/firmware/dell_rbu/data
+/sys/devices/platform/dell_rbu/image_type
+/sys/devices/platform/dell_rbu/data
+
+The driver supports two types of update mechanism; monolithic and packetized.
+These update mechanism depends upon the BIOS currently running on the system.
+Most of the Dell systems support a monolithic update where the BIOS image is
+copied to a single contiguous block of physical memory.
+In case of packet mechanism the single memory can be broken in smaller chuks
+of contiguous memory and the BIOS image is scattered in these packets.
+
+By default the driver uses monolithic memory for the update type. This can be
+changed to contiguous during the driver load time by specifying the load
+parameter image_type=packet. This can also be changed later as below
+echo packet > /sys/devices/platform/dell_rbu/image_type
+
+Do the steps below to download the BIOS image.
+1) echo 1 > /sys/class/firmware/dell_rbu/loading
+2) cp bios_image.hdr /sys/class/firmware/dell_rbu/data
+3) echo 0 > /sys/class/firmware/dell_rbu/loading
+
+The /sys/class/firmware/dell_rbu/ entries will remain till the following is
+done.
+echo -1 > /sys/class/firmware/dell_rbu/loading
+
+Until this step is completed the drivr cannot be unloaded.
+
+Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to
+read back the image downloaded. This is useful in case of packet update
+mechanism where the above steps 1,2,3 will repeated for every packet.
+By reading the /sys/devices/platform/dell_rbu/data file all packet data
+downloaded can be verified in a single file.
+The packets are arranged in this file one after the other in a FIFO order.
+
+NOTE:
+This driver requires a patch for firmware_class.c which has the addition
+of request_firmware_nowait_nohotplug function to wortk
+Also after updating the BIOS image an user mdoe application neeeds to execute
+code which message the BIOS update request to the BIOS. So on the next reboot
+the BIOS knows about the new image downloaded and it updates it self.
+Also don't unload the rbu drive if the image has to be updated.
+
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt
index e6b8d05bc08..cb63b7a93c8 100644
--- a/Documentation/dvb/bt8xx.txt
+++ b/Documentation/dvb/bt8xx.txt
@@ -1,55 +1,74 @@
-How to get the Nebula Electronics DigiTV, Pinnacle PCTV Sat, Twinhan DST + clones working
-=========================================================================================
+How to get the Nebula, PCTV and Twinhan DST cards working
+=========================================================
-1) General information
-======================
+This class of cards has a bt878a as the PCI interface, and
+require the bttv driver.
-This class of cards has a bt878a chip as the PCI interface.
-The different card drivers require the bttv driver to provide the means
-to access the i2c bus and the gpio pins of the bt8xx chipset.
+Please pay close attention to the warning about the bttv module
+options below for the DST card.
-2) Compilation rules for Kernel >= 2.6.12
-=========================================
+1) General informations
+=======================
-Enable the following options:
+These drivers require the bttv driver to provide the means to access
+the i2c bus and the gpio pins of the bt8xx chipset.
+Because of this, you need to enable
"Device drivers" => "Multimedia devices"
- => "Video For Linux" => "BT848 Video For Linux"
+ => "Video For Linux" => "BT848 Video For Linux"
+
+Furthermore you need to enable
"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
- => "DVB for Linux" "DVB Core Support" "Nebula/Pinnacle PCTV/TwinHan PCI Cards"
+ => "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
-3) Loading Modules, described by two approaches
-===============================================
+2) Loading Modules
+==================
In general you need to load the bttv driver, which will handle the gpio and
-i2c communication for us, plus the common dvb-bt8xx device driver,
-which is called the backend.
-The frontends for Nebula DigiTV (nxt6000), Pinnacle PCTV Sat (cx24110),
-TwinHan DST + clones (dst and dst-ca) are loaded automatically by the backend.
-For further details about TwinHan DST + clones see /Documentation/dvb/ci.txt.
+i2c communication for us, plus the common dvb-bt8xx device driver.
+The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110) and
+TwinHan (dst) are loaded automatically by the dvb-bt8xx device driver.
-3a) The manual approach
------------------------
+3a) Nebula / Pinnacle PCTV
+--------------------------
-Loading modules:
-modprobe bttv
-modprobe dvb-bt8xx
+ $ modprobe bttv (normally bttv is being loaded automatically by kmod)
+ $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading)
-Unloading modules:
-modprobe -r dvb-bt8xx
-modprobe -r bttv
-3b) The automatic approach
+3b) TwinHan and Clones
--------------------------
-If not already done by installation, place a line either in
-/etc/modules.conf or in /etc/modprobe.conf containing this text:
-alias char-major-81 bttv
+ $ modprobe bttv i2c_hw=1 card=0x71
+ $ modprobe dvb-bt8xx
+ $ modprobe dst
+
+The value 0x71 will override the PCI type detection for dvb-bt8xx,
+which is necessary for TwinHan cards.
+
+If you're having an older card (blue color circuit) and card=0x71 locks
+your machine, try using 0x68, too. If that does not work, ask on the
+mailing list.
+
+The DST module takes a couple of useful parameters.
+
+verbose takes values 0 to 4. These values control the verbosity level,
+and can be used to debug also.
+
+verbose=0 means complete disabling of messages
+ 1 only error messages are displayed
+ 2 notifications are also displayed
+ 3 informational messages are also displayed
+ 4 debug setting
+
+dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card.
+0x20 means it has a Conditional Access slot.
+
+The autodected values are determined bythe cards 'response
+string' which you can see in your logs e.g.
-Then place a line in /etc/modules containing this text:
-dvb-bt8xx
+dst_get_device_id: Recognise [DSTMCI]
-Reboot your system and have fun!
--
-Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham, Uwe Bugla
+Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham
diff --git a/Documentation/dvb/ci.txt b/Documentation/dvb/ci.txt
index 62e0701b542..95f0e73b213 100644
--- a/Documentation/dvb/ci.txt
+++ b/Documentation/dvb/ci.txt
@@ -23,7 +23,6 @@ This application requires the following to function properly as of now.
eg: $ szap -c channels.conf -r "TMC" -x
(b) a channels.conf containing a valid PMT PID
-
eg: TMC:11996:h:0:27500:278:512:650:321
here 278 is a valid PMT PID. the rest of the values are the
@@ -31,13 +30,7 @@ This application requires the following to function properly as of now.
(c) after running a szap, you have to run ca_zap, for the
descrambler to function,
-
- eg: $ ca_zap patched_channels.conf "TMC"
-
- The patched means a patch to apply to scan, such that scan can
- generate a channels.conf_with pmt, which has this PMT PID info
- (NOTE: szap cannot use this channels.conf with the PMT_PID)
-
+ eg: $ ca_zap channels.conf "TMC"
(d) Hopeflly Enjoy your favourite subscribed channel as you do with
a FTA card.
diff --git a/Documentation/exception.txt b/Documentation/exception.txt
index f1d436993eb..3cb39ade290 100644
--- a/Documentation/exception.txt
+++ b/Documentation/exception.txt
@@ -7,7 +7,7 @@ To protect itself the kernel has to verify this address.
In older versions of Linux this was done with the
int verify_area(int type, const void * addr, unsigned long size)
-function.
+function (which has since been replaced by access_ok()).
This function verified that the memory area starting at address
addr and of size size was accessible for the operation specified
diff --git a/Documentation/fb/cyblafb/bugs b/Documentation/fb/cyblafb/bugs
new file mode 100644
index 00000000000..f90cc66ea91
--- /dev/null
+++ b/Documentation/fb/cyblafb/bugs
@@ -0,0 +1,14 @@
+Bugs
+====
+
+I currently don't know of any bug. Please do send reports to:
+ - linux-fbdev-devel@lists.sourceforge.net
+ - Knut_Petersen@t-online.de.
+
+
+Untested features
+=================
+
+All LCD stuff is untested. If it worked in tridentfb, it should work in
+cyblafb. Please test and report the results to Knut_Petersen@t-online.de.
+
diff --git a/Documentation/fb/cyblafb/credits b/Documentation/fb/cyblafb/credits
new file mode 100644
index 00000000000..0eb3b443dc2
--- /dev/null
+++ b/Documentation/fb/cyblafb/credits
@@ -0,0 +1,7 @@
+Thanks to
+=========
+ * Alan Hourihane, for writing the X trident driver
+ * Jani Monoses, for writing the tridentfb driver
+ * Antonino A. Daplas, for review of the first published
+ version of cyblafb and some code
+ * Jochen Hein, for testing and a helpfull bug report
diff --git a/Documentation/fb/cyblafb/documentation b/Documentation/fb/cyblafb/documentation
new file mode 100644
index 00000000000..bb1aac04842
--- /dev/null
+++ b/Documentation/fb/cyblafb/documentation
@@ -0,0 +1,17 @@
+Available Documentation
+=======================
+
+Apollo PLE 133 Chipset VT8601A North Bridge Datasheet, Rev. 1.82, October 22,
+2001, available from VIA:
+
+ http://www.viavpsd.com/product/6/15/DS8601A182.pdf
+
+The datasheet is incomplete, some registers that need to be programmed are not
+explained at all and important bits are listed as "reserved". But you really
+need the datasheet to understand the code. "p. xxx" comments refer to page
+numbers of this document.
+
+XFree/XOrg drivers are available and of good quality, looking at the code
+there is a good idea if the datasheet does not provide enough information
+or if the datasheet seems to be wrong.
+
diff --git a/Documentation/fb/cyblafb/fb.modes b/Documentation/fb/cyblafb/fb.modes
new file mode 100644
index 00000000000..cf4351fc32f
--- /dev/null
+++ b/Documentation/fb/cyblafb/fb.modes
@@ -0,0 +1,155 @@
+#
+# Sample fb.modes file
+#
+# Provides an incomplete list of working modes for
+# the cyberblade/i1 graphics core.
+#
+# The value 4294967256 is used instead of -40. Of course, -40 is not
+# a really reasonable value, but chip design does not always follow
+# logic. Believe me, it's ok, and it's the way the BIOS does it.
+#
+# fbset requires 4294967256 in fb.modes and -40 as an argument to
+# the -t parameter. That's also not too reasonable, and it might change
+# in the future or might even be differt for your current version.
+#
+
+mode "640x480-50"
+ geometry 640 480 640 3756 8
+ timings 47619 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-60"
+ geometry 640 480 640 3756 8
+ timings 39682 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-70"
+ geometry 640 480 640 3756 8
+ timings 34013 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-72"
+ geometry 640 480 640 3756 8
+ timings 33068 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-75"
+ geometry 640 480 640 3756 8
+ timings 31746 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-80"
+ geometry 640 480 640 3756 8
+ timings 29761 4294967256 24 17 0 216 3
+endmode
+
+mode "640x480-85"
+ geometry 640 480 640 3756 8
+ timings 28011 4294967256 24 17 0 216 3
+endmode
+
+mode "800x600-50"
+ geometry 800 600 800 3221 8
+ timings 30303 96 24 14 0 136 11
+endmode
+
+mode "800x600-60"
+ geometry 800 600 800 3221 8
+ timings 25252 96 24 14 0 136 11
+endmode
+
+mode "800x600-70"
+ geometry 800 600 800 3221 8
+ timings 21645 96 24 14 0 136 11
+endmode
+
+mode "800x600-72"
+ geometry 800 600 800 3221 8
+ timings 21043 96 24 14 0 136 11
+endmode
+
+mode "800x600-75"
+ geometry 800 600 800 3221 8
+ timings 20202 96 24 14 0 136 11
+endmode
+
+mode "800x600-80"
+ geometry 800 600 800 3221 8
+ timings 18939 96 24 14 0 136 11
+endmode
+
+mode "800x600-85"
+ geometry 800 600 800 3221 8
+ timings 17825 96 24 14 0 136 11
+endmode
+
+mode "1024x768-50"
+ geometry 1024 768 1024 2815 8
+ timings 19054 144 24 29 0 120 3
+endmode
+
+mode "1024x768-60"
+ geometry 1024 768 1024 2815 8
+ timings 15880 144 24 29 0 120 3
+endmode
+
+mode "1024x768-70"
+ geometry 1024 768 1024 2815 8
+ timings 13610 144 24 29 0 120 3
+endmode
+
+mode "1024x768-72"
+ geometry 1024 768 1024 2815 8
+ timings 13232 144 24 29 0 120 3
+endmode
+
+mode "1024x768-75"
+ geometry 1024 768 1024 2815 8
+ timings 12703 144 24 29 0 120 3
+endmode
+
+mode "1024x768-80"
+ geometry 1024 768 1024 2815 8
+ timings 11910 144 24 29 0 120 3
+endmode
+
+mode "1024x768-85"
+ geometry 1024 768 1024 2815 8
+ timings 11209 144 24 29 0 120 3
+endmode
+
+mode "1280x1024-50"
+ geometry 1280 1024 1280 2662 8
+ timings 11114 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-60"
+ geometry 1280 1024 1280 2662 8
+ timings 9262 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-70"
+ geometry 1280 1024 1280 2662 8
+ timings 7939 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-72"
+ geometry 1280 1024 1280 2662 8
+ timings 7719 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-75"
+ geometry 1280 1024 1280 2662 8
+ timings 7410 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-80"
+ geometry 1280 1024 1280 2662 8
+ timings 6946 232 16 39 0 160 3
+endmode
+
+mode "1280x1024-85"
+ geometry 1280 1024 1280 2662 8
+ timings 6538 232 16 39 0 160 3
+endmode
+
diff --git a/Documentation/fb/cyblafb/performance b/Documentation/fb/cyblafb/performance
new file mode 100644
index 00000000000..eb4e47a9cea
--- /dev/null
+++ b/Documentation/fb/cyblafb/performance
@@ -0,0 +1,80 @@
+Speed
+=====
+
+CyBlaFB is much faster than tridentfb and vesafb. Compare the performance data
+for mode 1280x1024-[8,16,32]@61 Hz.
+
+Test 1: Cat a file with 2000 lines of 0 characters.
+Test 2: Cat a file with 2000 lines of 80 characters.
+Test 3: Cat a file with 2000 lines of 160 characters.
+
+All values show system time use in seconds, kernel 2.6.12 was used for
+the measurements. 2.6.13 is a bit slower, 2.6.14 hopefully will include a
+patch that speeds up kernel bitblitting a lot ( > 20%).
+
++-----------+-----------------------------------------------------+
+| | not accelerated |
+| TRIDENTFB +-----------------+-----------------+-----------------+
+| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp |
+| | noypan | ypan | noypan | ypan | noypan | ypan |
++-----------+--------+--------+--------+--------+--------+--------+
+| Test 1 | 4.31 | 4.33 | 6.05 | 12.81 | ---- | ---- |
+| Test 2 | 67.94 | 5.44 | 123.16 | 14.79 | ---- | ---- |
+| Test 3 | 131.36 | 6.55 | 240.12 | 16.76 | ---- | ---- |
++-----------+--------+--------+--------+--------+--------+--------+
+| Comments | | | completely bro- |
+| | | | ken, monitor |
+| | | | switches off |
++-----------+-----------------+-----------------+-----------------+
+
+
++-----------+-----------------------------------------------------+
+| | accelerated |
+| TRIDENTFB +-----------------+-----------------+-----------------+
+| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp |
+| | noypan | ypan | noypan | ypan | noypan | ypan |
++-----------+--------+--------+--------+--------+--------+--------+
+| Test 1 | ---- | ---- | 20.62 | 1.22 | ---- | ---- |
+| Test 2 | ---- | ---- | 22.61 | 3.19 | ---- | ---- |
+| Test 3 | ---- | ---- | 24.59 | 5.16 | ---- | ---- |
++-----------+--------+--------+--------+--------+--------+--------+
+| Comments | broken, writing | broken, ok only | completely bro- |
+| | to wrong places | if bgcolor is | ken, monitor |
+| | on screen + bug | black, bug in | switches off |
+| | in fillrect() | fillrect() | |
++-----------+-----------------+-----------------+-----------------+
+
+
++-----------+-----------------------------------------------------+
+| | not accelerated |
+| VESAFB +-----------------+-----------------+-----------------+
+| of 2.6.12 | 8 bpp | 16 bpp | 32 bpp |
+| | noypan | ypan | noypan | ypan | noypan | ypan |
++-----------+--------+--------+--------+--------+--------+--------+
+| Test 1 | 4.26 | 3.76 | 5.99 | 7.23 | ---- | ---- |
+| Test 2 | 65.65 | 4.89 | 120.88 | 9.08 | ---- | ---- |
+| Test 3 | 126.91 | 5.94 | 235.77 | 11.03 | ---- | ---- |
++-----------+--------+--------+--------+--------+--------+--------+
+| Comments | vga=0x307 | vga=0x31a | vga=0x31b not |
+| | fh=80kHz | fh=80kHz | supported by |
+| | fv=75kHz | fv=75kHz | video BIOS and |
+| | | | hardware |
++-----------+-----------------+-----------------+-----------------+
+
+
++-----------+-----------------------------------------------------+
+| | accelerated |
+| CYBLAFB +-----------------+-----------------+-----------------+
+| | 8 bpp | 16 bpp | 32 bpp |
+| | noypan | ypan | noypan | ypan | noypan | ypan |
++-----------+--------+--------+--------+--------+--------+--------+
+| Test 1 | 8.02 | 0.23 | 19.04 | 0.61 | 57.12 | 2.74 |
+| Test 2 | 8.38 | 0.55 | 19.39 | 0.92 | 57.54 | 3.13 |
+| Test 3 | 8.73 | 0.86 | 19.74 | 1.24 | 57.95 | 3.51 |
++-----------+--------+--------+--------+--------+--------+--------+
+| Comments | | | |
+| | | | |
+| | | | |
+| | | | |
++-----------+-----------------+-----------------+-----------------+
+
diff --git a/Documentation/fb/cyblafb/todo b/Documentation/fb/cyblafb/todo
new file mode 100644
index 00000000000..80fb2f89b6c
--- /dev/null
+++ b/Documentation/fb/cyblafb/todo
@@ -0,0 +1,32 @@
+TODO / Missing features
+=======================
+
+Verify LCD stuff "stretch" and "center" options are
+ completely untested ... this code needs to be
+ verified. As I don't have access to such
+ hardware, please contact me if you are
+ willing run some tests.
+
+Interlaced video modes The reason that interleaved
+ modes are disabled is that I do not know
+ the meaning of the vertical interlace
+ parameter. Also the datasheet mentions a
+ bit d8 of a horizontal interlace parameter,
+ but nowhere the lower 8 bits. Please help
+ if you can.
+
+low-res double scan modes Who needs it?
+
+accelerated color blitting Who needs it? The console driver does use color
+ blitting for nothing but drawing the penguine,
+ everything else is done using color expanding
+ blitting of 1bpp character bitmaps.
+
+xpanning Who needs it?
+
+ioctls Who needs it?
+
+TV-out Will be done later
+
+??? Feel free to contact me if you have any
+ feature requests
diff --git a/Documentation/fb/cyblafb/usage b/Documentation/fb/cyblafb/usage
new file mode 100644
index 00000000000..e627c8f5421
--- /dev/null
+++ b/Documentation/fb/cyblafb/usage
@@ -0,0 +1,206 @@
+CyBlaFB is a framebuffer driver for the Cyberblade/i1 graphics core integrated
+into the VIA Apollo PLE133 (aka vt8601) south bridge. It is developed and
+tested using a VIA EPIA 5000 board.
+
+Cyblafb - compiled into the kernel or as a module?
+==================================================
+
+You might compile cyblafb either as a module or compile it permanently into the
+kernel.
+
+Unless you have a real reason to do so you should not compile both vesafb and
+cyblafb permanently into the kernel. It's possible and it helps during the
+developement cycle, but it's useless and will at least block some otherwise
+usefull memory for ordinary users.
+
+Selecting Modes
+===============
+
+ Startup Mode
+ ============
+
+ First of all, you might use the "vga=???" boot parameter as it is
+ documented in vesafb.txt and svga.txt. Cyblafb will detect the video
+ mode selected and will use the geometry and timings found by
+ inspecting the hardware registers.
+
+ video=cyblafb vga=0x317
+
+ Alternatively you might use a combination of the mode, ref and bpp
+ parameters. If you compiled the driver into the kernel, add something
+ like this to the kernel command line:
+
+ video=cyblafb:1280x1024,bpp=16,ref=50 ...
+
+ If you compiled the driver as a module, the same mode would be
+ selected by the following command:
+
+ modprobe cyblafb mode=1280x1024 bpp=16 ref=50 ...
+
+ None of the modes possible to select as startup modes are affected by
+ the problems described at the end of the next subsection.
+
+ Mode changes using fbset
+ ========================
+
+ You might use fbset to change the video mode, see "man fbset". Cyblafb
+ generally does assume that you know what you are doing. But it does
+ some checks, especially those that are needed to prevent you from
+ damaging your hardware.
+
+ - only 8, 16, 24 and 32 bpp video modes are accepted
+ - interlaced video modes are not accepted
+ - double scan video modes are not accepted
+ - if a flat panel is found, cyblafb does not allow you
+ to program a resolution higher than the physical
+ resolution of the flat panel monitor
+ - cyblafb does not allow xres to differ from xres_virtual
+ - cyblafb does not allow vclk to exceed 230 MHz. As 32 bpp
+ and (currently) 24 bit modes use a doubled vclk internally,
+ the dotclock limit as seen by fbset is 115 MHz for those
+ modes and 230 MHz for 8 and 16 bpp modes.
+
+ Any request that violates the rules given above will be ignored and
+ fbset will return an error.
+
+ If you program a virtual y resolution higher than the hardware limit,
+ cyblafb will silently decrease that value to the highest possible
+ value.
+
+ Attempts to disable acceleration are ignored.
+
+ Some video modes that should work do not work as expected. If you use
+ the standard fb.modes, fbset 640x480-60 will program that mode, but
+ you will see a vertical area, about two characters wide, with only
+ much darker characters than the other characters on the screen.
+ Cyblafb does allow that mode to be set, as it does not violate the
+ official specifications. It would need a lot of code to reliably sort
+ out all invalid modes, playing around with the margin values will
+ give a valid mode quickly. And if cyblafb would detect such an invalid
+ mode, should it silently alter the requested values or should it
+ report an error? Both options have some pros and cons. As stated
+ above, none of the startup modes are affected, and if you set
+ verbosity to 1 or higher, cyblafb will print the fbset command that
+ would be needed to program that mode using fbset.
+
+
+Other Parameters
+================
+
+
+crt don't autodetect, assume monitor connected to
+ standard VGA connector
+
+fp don't autodetect, assume flat panel display
+ connected to flat panel monitor interface
+
+nativex inform driver about native x resolution of
+ flat panel monitor connected to special
+ interface (should be autodetected)
+
+stretch stretch image to adapt low resolution modes to
+ higer resolutions of flat panel monitors
+ connected to special interface
+
+center center image to adapt low resolution modes to
+ higer resolutions of flat panel monitors
+ connected to special interface
+
+memsize use if autodetected memsize is wrong ...
+ should never be necessary
+
+nopcirr disable PCI read retry
+nopciwr disable PCI write retry
+nopcirb disable PCI read bursts
+nopciwb disable PCI write bursts
+
+bpp bpp for specified modes
+ valid values: 8 || 16 || 24 || 32
+
+ref refresh rate for specified mode
+ valid values: 50 <= ref <= 85
+
+mode 640x480 or 800x600 or 1024x768 or 1280x1024
+ if not specified, the startup mode will be detected
+ and used, so you might also use the vga=??? parameter
+ described in vesafb.txt. If you do not specify a mode,
+ bpp and ref parameters are ignored.
+
+verbosity 0 is the default, increase to at least 2 for every
+ bug report!
+
+vesafb allows cyblafb to be loaded after vesafb has been
+ loaded. See sections "Module unloading ...".
+
+
+Development hints
+=================
+
+It's much faster do compile a module and to load the new version after
+unloading the old module than to compile a new kernel and to reboot. So if you
+try to work on cyblafb, it might be a good idea to use cyblafb as a module.
+In real life, fast often means dangerous, and that's also the case here. If
+you introduce a serious bug when cyblafb is compiled into the kernel, the
+kernel will lock or oops with a high probability before the file system is
+mounted, and the danger for your data is low. If you load a broken own version
+of cyblafb on a running system, the danger for the integrity of the file
+system is much higher as you might need a hard reset afterwards. Decide
+yourself.
+
+Module unloading, the vfb method
+================================
+
+If you want to unload/reload cyblafb using the virtual framebuffer, you need
+to enable vfb support in the kernel first. After that, load the modules as
+shown below:
+
+ modprobe vfb vfb_enable=1
+ modprobe fbcon
+ modprobe cyblafb
+ fbset -fb /dev/fb1 1280x1024-60 -vyres 2662
+ con2fb /dev/fb1 /dev/tty1
+ ...
+
+If you now made some changes to cyblafb and want to reload it, you might do it
+as show below:
+
+ con2fb /dev/fb0 /dev/tty1
+ ...
+ rmmod cyblafb
+ modprobe cyblafb
+ con2fb /dev/fb1 /dev/tty1
+ ...
+
+Of course, you might choose another mode, and most certainly you also want to
+map some other /dev/tty* to the real framebuffer device. You might also choose
+to compile fbcon as a kernel module or place it permanently in the kernel.
+
+I do not know of any way to unload fbcon, and fbcon will prevent the
+framebuffer device loaded first from unloading. [If there is a way, then
+please add a description here!]
+
+Module unloading, the vesafb method
+===================================
+
+Configure the kernel:
+
+ <*> Support for frame buffer devices
+ [*] VESA VGA graphics support
+ <M> Cyberblade/i1 support
+
+Add e.g. "video=vesafb:ypan vga=0x307" to the kernel parameters. The ypan
+parameter is important, choose any vga parameter you like as long as it is
+a graphics mode.
+
+After booting, load cyblafb without any mode and bpp parameter and assign
+cyblafb to individual ttys using con2fb, e.g.:
+
+ modprobe cyblafb vesafb=1
+ con2fb /dev/fb1 /dev/tty1
+
+Unloading cyblafb works without problems after you assign vesafb to all
+ttys again, e.g.:
+
+ con2fb /dev/fb0 /dev/tty1
+ rmmod cyblafb
+
diff --git a/Documentation/fb/cyblafb/whycyblafb b/Documentation/fb/cyblafb/whycyblafb
new file mode 100644
index 00000000000..a123bc11e69
--- /dev/null
+++ b/Documentation/fb/cyblafb/whycyblafb
@@ -0,0 +1,85 @@
+I tried the following framebuffer drivers:
+
+ - TRIDENTFB is full of bugs. Acceleration is broken for Blade3D
+ graphics cores like the cyberblade/i1. It claims to support a great
+ number of devices, but documentation for most of these devices is
+ unfortunately not available. There is _no_ reason to use tridentfb
+ for cyberblade/i1 + CRT users. VESAFB is faster, and the one
+ advantage, mode switching, is broken in tridentfb.
+
+ - VESAFB is used by many distributions as a standard. Vesafb does
+ not support mode switching. VESAFB is a bit faster than the working
+ configurations of TRIDENTFB, but it is still too slow, even if you
+ use ypan.
+
+ - EPIAFB (you'll find it on sourceforge) supports the Cyberblade/i1
+ graphics core, but it still has serious bugs and developement seems
+ to have stopped. This is the one driver with TV-out support. If you
+ do need this feature, try epiafb.
+
+None of these drivers was a real option for me.
+
+I believe that is unreasonable to change code that announces to support 20
+devices if I only have more or less sufficient documentation for exactly one
+of these. The risk of breaking device foo while fixing device bar is too high.
+
+So I decided to start CyBlaFB as a stripped down tridentfb.
+
+All code specific to other Trident chips has been removed. After that there
+were a lot of cosmetic changes to increase the readability of the code. All
+register names were changed to those mnemonics used in the datasheet. Function
+and macro names were changed if they hindered easy understanding of the code.
+
+After that I debugged the code and implemented some new features. I'll try to
+give a little summary of the main changes:
+
+ - calculation of vertical and horizontal timings was fixed
+
+ - video signal quality has been improved dramatically
+
+ - acceleration:
+
+ - fillrect and copyarea were fixed and reenabled
+
+ - color expanding imageblit was newly implemented, color
+ imageblit (only used to draw the penguine) still uses the
+ generic code.
+
+ - init of the acceleration engine was improved and moved to a
+ place where it really works ...
+
+ - sync function has a timeout now and tries to reset and
+ reinit the accel engine if necessary
+
+ - fewer slow copyarea calls when doing ypan scrolling by using
+ undocumented bit d21 of screen start address stored in
+ CR2B[5]. BIOS does use it also, so this should be safe.
+
+ - cyblafb rejects any attempt to set modes that would cause vclk
+ values above reasonable 230 MHz. 32bit modes use a clock
+ multiplicator of 2, so fbset does show the correct values for
+ pixclock but not for vclk in this case. The fbset limit is 115 MHz
+ for 32 bpp modes.
+
+ - cyblafb rejects modes known to be broken or unimplemented (all
+ interlaced modes, all doublescan modes for now)
+
+ - cyblafb now works independant of the video mode in effect at startup
+ time (tridentfb does not init all needed registers to reasonable
+ values)
+
+ - switching between video modes does work reliably now
+
+ - the first video mode now is the one selected on startup using the
+ vga=???? mechanism or any of
+ - 640x480, 800x600, 1024x768, 1280x1024
+ - 8, 16, 24 or 32 bpp
+ - refresh between 50 Hz and 85 Hz, 1 Hz steps (1280x1024-32
+ is limited to 63Hz)
+
+ - pci retry and pci burst mode are settable (try to disable if you
+ experience latency problems)
+
+ - built as a module cyblafb might be unloaded and reloaded using
+ the vfb module and con2vt or might be used together with vesafb
+
diff --git a/Documentation/fb/modedb.txt b/Documentation/fb/modedb.txt
index e04458b319d..4fcdb4cf4cc 100644
--- a/Documentation/fb/modedb.txt
+++ b/Documentation/fb/modedb.txt
@@ -20,12 +20,83 @@ in a video= option, fbmem considers that to be a global video mode option.
Valid mode specifiers (mode_option argument):
- <xres>x<yres>[-<bpp>][@<refresh>]
+ <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m]
<name>[-<bpp>][@<refresh>]
with <xres>, <yres>, <bpp> and <refresh> decimal numbers and <name> a string.
Things between square brackets are optional.
+If 'M' is specified in the mode_option argument (after <yres> and before
+<bpp> and <refresh>, if specified) the timings will be calculated using
+VESA(TM) Coordinated Video Timings instead of looking up the mode from a table.
+If 'R' is specified, do a 'reduced blanking' calculation for digital displays.
+If 'i' is specified, calculate for an interlaced mode. And if 'm' is
+specified, add margins to the calculation (1.8% of xres rounded down to 8
+pixels and 1.8% of yres).
+
+ Sample usage: 1024x768M@60m - CVT timing with margins
+
+***** oOo ***** oOo ***** oOo ***** oOo ***** oOo ***** oOo ***** oOo *****
+
+What is the VESA(TM) Coordinated Video Timings (CVT)?
+
+From the VESA(TM) Website:
+
+ "The purpose of CVT is to provide a method for generating a consistent
+ and coordinated set of standard formats, display refresh rates, and
+ timing specifications for computer display products, both those
+ employing CRTs, and those using other display technologies. The
+ intention of CVT is to give both source and display manufacturers a
+ common set of tools to enable new timings to be developed in a
+ consistent manner that ensures greater compatibility."
+
+This is the third standard approved by VESA(TM) concerning video timings. The
+first was the Discrete Video Timings (DVT) which is a collection of
+pre-defined modes approved by VESA(TM). The second is the Generalized Timing
+Formula (GTF) which is an algorithm to calculate the timings, given the
+pixelclock, the horizontal sync frequency, or the vertical refresh rate.
+
+The GTF is limited by the fact that it is designed mainly for CRT displays.
+It artificially increases the pixelclock because of its high blanking
+requirement. This is inappropriate for digital display interface with its high
+data rate which requires that it conserves the pixelclock as much as possible.
+Also, GTF does not take into account the aspect ratio of the display.
+
+The CVT addresses these limitations. If used with CRT's, the formula used
+is a derivation of GTF with a few modifications. If used with digital
+displays, the "reduced blanking" calculation can be used.
+
+From the framebuffer subsystem perspective, new formats need not be added
+to the global mode database whenever a new mode is released by display
+manufacturers. Specifying for CVT will work for most, if not all, relatively
+new CRT displays and probably with most flatpanels, if 'reduced blanking'
+calculation is specified. (The CVT compatibility of the display can be
+determined from its EDID. The version 1.3 of the EDID has extra 128-byte
+blocks where additional timing information is placed. As of this time, there
+is no support yet in the layer to parse this additional blocks.)
+
+CVT also introduced a new naming convention (should be seen from dmesg output):
+
+ <pix>M<a>[-R]
+
+ where: pix = total amount of pixels in MB (xres x yres)
+ M = always present
+ a = aspect ratio (3 - 4:3; 4 - 5:4; 9 - 15:9, 16:9; A - 16:10)
+ -R = reduced blanking
+
+ example: .48M3-R - 800x600 with reduced blanking
+
+Note: VESA(TM) has restrictions on what is a standard CVT timing:
+
+ - aspect ratio can only be one of the above values
+ - acceptable refresh rates are 50, 60, 70 or 85 Hz only
+ - if reduced blanking, the refresh rate must be at 60Hz
+
+If one of the above are not satisfied, the kernel will print a warning but the
+timings will still be calculated.
+
+***** oOo ***** oOo ***** oOo ***** oOo ***** oOo ***** oOo ***** oOo *****
+
To find a suitable video mode, you just call
int __init fb_find_mode(struct fb_var_screeninfo *var,
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 0665cb12bd6..5f95d4b3cab 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -25,15 +25,6 @@ Who: Pavel Machek <pavel@suse.cz>
---------------------------
-What: PCI Name Database (CONFIG_PCI_NAMES)
-When: July 2005
-Why: It bloats the kernel unnecessarily, and is handled by userspace better
- (pciutils supports it.) Will eliminate the need to try to keep the
- pci.ids file in sync with the sf.net database all of the time.
-Who: Greg Kroah-Hartman <gregkh@suse.de>
-
----------------------------
-
What: io_remap_page_range() (macro or function)
When: September 2005
Why: Replaced by io_remap_pfn_range() which allows more memory space
@@ -51,14 +42,6 @@ Who: Adrian Bunk <bunk@stusta.de>
---------------------------
-What: register_ioctl32_conversion() / unregister_ioctl32_conversion()
-When: April 2005
-Why: Replaced by ->compat_ioctl in file_operations and other method
- vecors.
-Who: Andi Kleen <ak@muc.de>, Christoph Hellwig <hch@lst.de>
-
----------------------------
-
What: RCU API moves to EXPORT_SYMBOL_GPL
When: April 2006
Files: include/linux/rcupdate.h, kernel/rcupdate.c
@@ -74,14 +57,6 @@ Who: Paul E. McKenney <paulmck@us.ibm.com>
---------------------------
-What: remove verify_area()
-When: July 2006
-Files: Various uaccess.h headers.
-Why: Deprecated and redundant. access_ok() should be used instead.
-Who: Jesper Juhl <juhl-lkml@dif.dk>
-
----------------------------
-
What: IEEE1394 Audio and Music Data Transmission Protocol driver,
Connection Management Procedures driver
When: November 2005
@@ -102,16 +77,6 @@ Who: Jody McIntyre <scjody@steamballoon.com>
---------------------------
-What: register_serial/unregister_serial
-When: September 2005
-Why: This interface does not allow serial ports to be registered against
- a struct device, and as such does not allow correct power management
- of such ports. 8250-based ports should use serial8250_register_port
- and serial8250_unregister_port, or platform devices instead.
-Who: Russell King <rmk@arm.linux.org.uk>
-
----------------------------
-
What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid
When: November 2005
Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c
diff --git a/Documentation/filesystems/files.txt b/Documentation/filesystems/files.txt
new file mode 100644
index 00000000000..8c206f4e025
--- /dev/null
+++ b/Documentation/filesystems/files.txt
@@ -0,0 +1,123 @@
+File management in the Linux kernel
+-----------------------------------
+
+This document describes how locking for files (struct file)
+and file descriptor table (struct files) works.
+
+Up until 2.6.12, the file descriptor table has been protected
+with a lock (files->file_lock) and reference count (files->count).
+->file_lock protected accesses to all the file related fields
+of the table. ->count was used for sharing the file descriptor
+table between tasks cloned with CLONE_FILES flag. Typically
+this would be the case for posix threads. As with the common
+refcounting model in the kernel, the last task doing
+a put_files_struct() frees the file descriptor (fd) table.
+The files (struct file) themselves are protected using
+reference count (->f_count).
+
+In the new lock-free model of file descriptor management,
+the reference counting is similar, but the locking is
+based on RCU. The file descriptor table contains multiple
+elements - the fd sets (open_fds and close_on_exec, the
+array of file pointers, the sizes of the sets and the array
+etc.). In order for the updates to appear atomic to
+a lock-free reader, all the elements of the file descriptor
+table are in a separate structure - struct fdtable.
+files_struct contains a pointer to struct fdtable through
+which the actual fd table is accessed. Initially the
+fdtable is embedded in files_struct itself. On a subsequent
+expansion of fdtable, a new fdtable structure is allocated
+and files->fdtab points to the new structure. The fdtable
+structure is freed with RCU and lock-free readers either
+see the old fdtable or the new fdtable making the update
+appear atomic. Here are the locking rules for
+the fdtable structure -
+
+1. All references to the fdtable must be done through
+ the files_fdtable() macro :
+
+ struct fdtable *fdt;
+
+ rcu_read_lock();
+
+ fdt = files_fdtable(files);
+ ....
+ if (n <= fdt->max_fds)
+ ....
+ ...
+ rcu_read_unlock();
+
+ files_fdtable() uses rcu_dereference() macro which takes care of
+ the memory barrier requirements for lock-free dereference.
+ The fdtable pointer must be read within the read-side
+ critical section.
+
+2. Reading of the fdtable as described above must be protected
+ by rcu_read_lock()/rcu_read_unlock().
+
+3. For any update to the the fd table, files->file_lock must
+ be held.
+
+4. To look up the file structure given an fd, a reader
+ must use either fcheck() or fcheck_files() APIs. These
+ take care of barrier requirements due to lock-free lookup.
+ An example :
+
+ struct file *file;
+
+ rcu_read_lock();
+ file = fcheck(fd);
+ if (file) {
+ ...
+ }
+ ....
+ rcu_read_unlock();
+
+5. Handling of the file structures is special. Since the look-up
+ of the fd (fget()/fget_light()) are lock-free, it is possible
+ that look-up may race with the last put() operation on the
+ file structure. This is avoided using the rcuref APIs
+ on ->f_count :
+
+ rcu_read_lock();
+ file = fcheck_files(files, fd);
+ if (file) {
+ if (rcuref_inc_lf(&file->f_count))
+ *fput_needed = 1;
+ else
+ /* Didn't get the reference, someone's freed */
+ file = NULL;
+ }
+ rcu_read_unlock();
+ ....
+ return file;
+
+ rcuref_inc_lf() detects if refcounts is already zero or
+ goes to zero during increment. If it does, we fail
+ fget()/fget_light().
+
+6. Since both fdtable and file structures can be looked up
+ lock-free, they must be installed using rcu_assign_pointer()
+ API. If they are looked up lock-free, rcu_dereference()
+ must be used. However it is advisable to use files_fdtable()
+ and fcheck()/fcheck_files() which take care of these issues.
+
+7. While updating, the fdtable pointer must be looked up while
+ holding files->file_lock. If ->file_lock is dropped, then
+ another thread expand the files thereby creating a new
+ fdtable and making the earlier fdtable pointer stale.
+ For example :
+
+ spin_lock(&files->file_lock);
+ fd = locate_fd(files, file, start);
+ if (fd >= 0) {
+ /* locate_fd() may have expanded fdtable, load the ptr */
+ fdt = files_fdtable(files);
+ FD_SET(fd, fdt->open_fds);
+ FD_CLR(fd, fdt->close_on_exec);
+ spin_unlock(&files->file_lock);
+ .....
+
+ Since locate_fd() can drop ->file_lock (and reacquire ->file_lock),
+ the fdtable pointer (fdt) must be loaded after locate_fd().
+
diff --git a/Documentation/filesystems/fuse.txt b/Documentation/filesystems/fuse.txt
new file mode 100644
index 00000000000..6b5741e651a
--- /dev/null
+++ b/Documentation/filesystems/fuse.txt
@@ -0,0 +1,315 @@
+Definitions
+~~~~~~~~~~~
+
+Userspace filesystem:
+
+ A filesystem in which data and metadata are provided by an ordinary
+ userspace process. The filesystem can be accessed normally through
+ the kernel interface.
+
+Filesystem daemon:
+
+ The process(es) providing the data and metadata of the filesystem.
+
+Non-privileged mount (or user mount):
+
+ A userspace filesystem mounted by a non-privileged (non-root) user.
+ The filesystem daemon is running with the privileges of the mounting
+ user. NOTE: this is not the same as mounts allowed with the "user"
+ option in /etc/fstab, which is not discussed here.
+
+Mount owner:
+
+ The user who does the mounting.
+
+User:
+
+ The user who is performing filesystem operations.
+
+What is FUSE?
+~~~~~~~~~~~~~
+
+FUSE is a userspace filesystem framework. It consists of a kernel
+module (fuse.ko), a userspace library (libfuse.*) and a mount utility
+(fusermount).
+
+One of the most important features of FUSE is allowing secure,
+non-privileged mounts. This opens up new possibilities for the use of
+filesystems. A good example is sshfs: a secure network filesystem
+using the sftp protocol.
+
+The userspace library and utilities are available from the FUSE
+homepage:
+
+ http://fuse.sourceforge.net/
+
+Mount options
+~~~~~~~~~~~~~
+
+'fd=N'
+
+ The file descriptor to use for communication between the userspace
+ filesystem and the kernel. The file descriptor must have been
+ obtained by opening the FUSE device ('/dev/fuse').
+
+'rootmode=M'
+
+ The file mode of the filesystem's root in octal representation.
+
+'user_id=N'
+
+ The numeric user id of the mount owner.
+
+'group_id=N'
+
+ The numeric group id of the mount owner.
+
+'default_permissions'
+
+ By default FUSE doesn't check file access permissions, the
+ filesystem is free to implement it's access policy or leave it to
+ the underlying file access mechanism (e.g. in case of network
+ filesystems). This option enables permission checking, restricting
+ access based on file mode. This is option is usually useful
+ together with the 'allow_other' mount option.
+
+'allow_other'
+
+ This option overrides the security measure restricting file access
+ to the user mounting the filesystem. This option is by default only
+ allowed to root, but this restriction can be removed with a
+ (userspace) configuration option.
+
+'max_read=N'
+
+ With this option the maximum size of read operations can be set.
+ The default is infinite. Note that the size of read requests is
+ limited anyway to 32 pages (which is 128kbyte on i386).
+
+How do non-privileged mounts work?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Since the mount() system call is a privileged operation, a helper
+program (fusermount) is needed, which is installed setuid root.
+
+The implication of providing non-privileged mounts is that the mount
+owner must not be able to use this capability to compromise the
+system. Obvious requirements arising from this are:
+
+ A) mount owner should not be able to get elevated privileges with the
+ help of the mounted filesystem
+
+ B) mount owner should not get illegitimate access to information from
+ other users' and the super user's processes
+
+ C) mount owner should not be able to induce undesired behavior in
+ other users' or the super user's processes
+
+How are requirements fulfilled?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ A) The mount owner could gain elevated privileges by either:
+
+ 1) creating a filesystem containing a device file, then opening
+ this device
+
+ 2) creating a filesystem containing a suid or sgid application,
+ then executing this application
+
+ The solution is not to allow opening device files and ignore
+ setuid and setgid bits when executing programs. To ensure this
+ fusermount always adds "nosuid" and "nodev" to the mount options
+ for non-privileged mounts.
+
+ B) If another user is accessing files or directories in the
+ filesystem, the filesystem daemon serving requests can record the
+ exact sequence and timing of operations performed. This
+ information is otherwise inaccessible to the mount owner, so this
+ counts as an information leak.
+
+ The solution to this problem will be presented in point 2) of C).
+
+ C) There are several ways in which the mount owner can induce
+ undesired behavior in other users' processes, such as:
+
+ 1) mounting a filesystem over a file or directory which the mount
+ owner could otherwise not be able to modify (or could only
+ make limited modifications).
+
+ This is solved in fusermount, by checking the access
+ permissions on the mountpoint and only allowing the mount if
+ the mount owner can do unlimited modification (has write
+ access to the mountpoint, and mountpoint is not a "sticky"
+ directory)
+
+ 2) Even if 1) is solved the mount owner can change the behavior
+ of other users' processes.
+
+ i) It can slow down or indefinitely delay the execution of a
+ filesystem operation creating a DoS against the user or the
+ whole system. For example a suid application locking a
+ system file, and then accessing a file on the mount owner's
+ filesystem could be stopped, and thus causing the system
+ file to be locked forever.
+
+ ii) It can present files or directories of unlimited length, or
+ directory structures of unlimited depth, possibly causing a
+ system process to eat up diskspace, memory or other
+ resources, again causing DoS.
+
+ The solution to this as well as B) is not to allow processes
+ to access the filesystem, which could otherwise not be
+ monitored or manipulated by the mount owner. Since if the
+ mount owner can ptrace a process, it can do all of the above
+ without using a FUSE mount, the same criteria as used in
+ ptrace can be used to check if a process is allowed to access
+ the filesystem or not.
+
+ Note that the ptrace check is not strictly necessary to
+ prevent B/2/i, it is enough to check if mount owner has enough
+ privilege to send signal to the process accessing the
+ filesystem, since SIGSTOP can be used to get a similar effect.
+
+I think these limitations are unacceptable?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+If a sysadmin trusts the users enough, or can ensure through other
+measures, that system processes will never enter non-privileged
+mounts, it can relax the last limitation with a "user_allow_other"
+config option. If this config option is set, the mounting user can
+add the "allow_other" mount option which disables the check for other
+users' processes.
+
+Kernel - userspace interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The following diagram shows how a filesystem operation (in this
+example unlink) is performed in FUSE.
+
+NOTE: everything in this description is greatly simplified
+
+ | "rm /mnt/fuse/file" | FUSE filesystem daemon
+ | |
+ | | >sys_read()
+ | | >fuse_dev_read()
+ | | >request_wait()
+ | | [sleep on fc->waitq]
+ | |
+ | >sys_unlink() |
+ | >fuse_unlink() |
+ | [get request from |
+ | fc->unused_list] |
+ | >request_send() |
+ | [queue req on fc->pending] |
+ | [wake up fc->waitq] | [woken up]
+ | >request_wait_answer() |
+ | [sleep on req->waitq] |
+ | | <request_wait()
+ | | [remove req from fc->pending]
+ | | [copy req to read buffer]
+ | | [add req to fc->processing]
+ | | <fuse_dev_read()
+ | | <sys_read()
+ | |
+ | | [perform unlink]
+ | |
+ | | >sys_write()
+ | | >fuse_dev_write()
+ | | [look up req in fc->processing]
+ | | [remove from fc->processing]
+ | | [copy write buffer to req]
+ | [woken up] | [wake up req->waitq]
+ | | <fuse_dev_write()
+ | | <sys_write()
+ | <request_wait_answer() |
+ | <request_send() |
+ | [add request to |
+ | fc->unused_list] |
+ | <fuse_unlink() |
+ | <sys_unlink() |
+
+There are a couple of ways in which to deadlock a FUSE filesystem.
+Since we are talking about unprivileged userspace programs,
+something must be done about these.
+
+Scenario 1 - Simple deadlock
+-----------------------------
+
+ | "rm /mnt/fuse/file" | FUSE filesystem daemon
+ | |
+ | >sys_unlink("/mnt/fuse/file") |
+ | [acquire inode semaphore |
+ | for "file"] |
+ | >fuse_unlink() |
+ | [sleep on req->waitq] |
+ | | <sys_read()
+ | | >sys_unlink("/mnt/fuse/file")
+ | | [acquire inode semaphore
+ | | for "file"]
+ | | *DEADLOCK*
+
+The solution for this is to allow requests to be interrupted while
+they are in userspace:
+
+ | [interrupted by signal] |
+ | <fuse_unlink() |
+ | [release semaphore] | [semaphore acquired]
+ | <sys_unlink() |
+ | | >fuse_unlink()
+ | | [queue req on fc->pending]
+ | | [wake up fc->waitq]
+ | | [sleep on req->waitq]
+
+If the filesystem daemon was single threaded, this will stop here,
+since there's no other thread to dequeue and execute the request.
+In this case the solution is to kill the FUSE daemon as well. If
+there are multiple serving threads, you just have to kill them as
+long as any remain.
+
+Moral: a filesystem which deadlocks, can soon find itself dead.
+
+Scenario 2 - Tricky deadlock
+----------------------------
+
+This one needs a carefully crafted filesystem. It's a variation on
+the above, only the call back to the filesystem is not explicit,
+but is caused by a pagefault.
+
+ | Kamikaze filesystem thread 1 | Kamikaze filesystem thread 2
+ | |
+ | [fd = open("/mnt/fuse/file")] | [request served normally]
+ | [mmap fd to 'addr'] |
+ | [close fd] | [FLUSH triggers 'magic' flag]
+ | [read a byte from addr] |
+ | >do_page_fault() |
+ | [find or create page] |
+ | [lock page] |
+ | >fuse_readpage() |
+ | [queue READ request] |
+ | [sleep on req->waitq] |
+ | | [read request to buffer]
+ | | [create reply header before addr]
+ | | >sys_write(addr - headerlength)
+ | | >fuse_dev_write()
+ | | [look up req in fc->processing]
+ | | [remove from fc->processing]
+ | | [copy write buffer to req]
+ | | >do_page_fault()
+ | | [find or create page]
+ | | [lock page]
+ | | * DEADLOCK *
+
+Solution is again to let the the request be interrupted (not
+elaborated further).
+
+An additional problem is that while the write buffer is being
+copied to the request, the request must not be interrupted. This
+is because the destination address of the copy may not be valid
+after the request is interrupted.
+
+This is solved with doing the copy atomically, and allowing
+interruption while the page(s) belonging to the write buffer are
+faulted with get_user_pages(). The 'req->locked' flag indicates
+when the copy is taking place, and interruption is delayed until
+this flag is unset.
+
diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt
index eef4aca0c75..a5fbc8e897f 100644
--- a/Documentation/filesystems/ntfs.txt
+++ b/Documentation/filesystems/ntfs.txt
@@ -439,6 +439,18 @@ ChangeLog
Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog.
+2.1.24:
+ - Support journals ($LogFile) which have been modified by chkdsk. This
+ means users can boot into Windows after we marked the volume dirty.
+ The Windows boot will run chkdsk and then reboot. The user can then
+ immediately boot into Linux rather than having to do a full Windows
+ boot first before rebooting into Linux and we will recognize such a
+ journal and empty it as it is clean by definition.
+ - Support journals ($LogFile) with only one restart page as well as
+ journals with two different restart pages. We sanity check both and
+ either use the only sane one or the more recent one of the two in the
+ case that both are valid.
+ - Lots of bug fixes and enhancements across the board.
2.1.23:
- Stamp the user space journal, aka transaction log, aka $UsnJrnl, if
it is present and active thus telling Windows and applications using
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 6c98f2bd421..d4773565ea2 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -133,6 +133,7 @@ Table 1-1: Process specific entries in /proc
statm Process memory status information
status Process status in human readable form
wchan If CONFIG_KALLSYMS is set, a pre-decoded wchan
+ smaps Extension based on maps, presenting the rss size for each mapped file
..............................................................................
For example, to get the status information of a process, all you have to do is
@@ -1240,16 +1241,38 @@ swap-intensive.
overcommit_memory
-----------------
-This file contains one value. The following algorithm is used to decide if
-there's enough memory: if the value of overcommit_memory is positive, then
-there's always enough memory. This is a useful feature, since programs often
-malloc() huge amounts of memory 'just in case', while they only use a small
-part of it. Leaving this value at 0 will lead to the failure of such a huge
-malloc(), when in fact the system has enough memory for the program to run.
+Controls overcommit of system memory, possibly allowing processes
+to allocate (but not use) more memory than is actually available.
-On the other hand, enabling this feature can cause you to run out of memory
-and thrash the system to death, so large and/or important servers will want to
-set this value to 0.
+
+0 - Heuristic overcommit handling. Obvious overcommits of
+ address space are refused. Used for a typical system. It
+ ensures a seriously wild allocation fails while allowing
+ overcommit to reduce swap usage. root is allowed to
+ allocate slighly more memory in this mode. This is the
+ default.
+
+1 - Always overcommit. Appropriate for some scientific
+ applications.
+
+2 - Don't overcommit. The total address space commit
+ for the system is not permitted to exceed swap plus a
+ configurable percentage (default is 50) of physical RAM.
+ Depending on the percentage you use, in most situations
+ this means a process will not be killed while attempting
+ to use already-allocated memory but will receive errors
+ on memory allocation as appropriate.
+
+overcommit_ratio
+----------------
+
+Percentage of physical memory size to include in overcommit calculations
+(see above.)
+
+Memory allocation limit = swapspace + physmem * (overcommit_ratio / 100)
+
+ swapspace = total size of all swap areas
+ physmem = size of physical memory in system
nr_hugepages and hugetlb_shm_group
----------------------------------
diff --git a/Documentation/filesystems/relayfs.txt b/Documentation/filesystems/relayfs.txt
new file mode 100644
index 00000000000..d24e1b0d4f3
--- /dev/null
+++ b/Documentation/filesystems/relayfs.txt
@@ -0,0 +1,362 @@
+
+relayfs - a high-speed data relay filesystem
+============================================
+
+relayfs is a filesystem designed to provide an efficient mechanism for
+tools and facilities to relay large and potentially sustained streams
+of data from kernel space to user space.
+
+The main abstraction of relayfs is the 'channel'. A channel consists
+of a set of per-cpu kernel buffers each represented by a file in the
+relayfs filesystem. Kernel clients write into a channel using
+efficient write functions which automatically log to the current cpu's
+channel buffer. User space applications mmap() the per-cpu files and
+retrieve the data as it becomes available.
+
+The format of the data logged into the channel buffers is completely
+up to the relayfs client; relayfs does however provide hooks which
+allow clients to impose some stucture on the buffer data. Nor does
+relayfs implement any form of data filtering - this also is left to
+the client. The purpose is to keep relayfs as simple as possible.
+
+This document provides an overview of the relayfs API. The details of
+the function parameters are documented along with the functions in the
+filesystem code - please see that for details.
+
+Semantics
+=========
+
+Each relayfs channel has one buffer per CPU, each buffer has one or
+more sub-buffers. Messages are written to the first sub-buffer until
+it is too full to contain a new message, in which case it it is
+written to the next (if available). Messages are never split across
+sub-buffers. At this point, userspace can be notified so it empties
+the first sub-buffer, while the kernel continues writing to the next.
+
+When notified that a sub-buffer is full, the kernel knows how many
+bytes of it are padding i.e. unused. Userspace can use this knowledge
+to copy only valid data.
+
+After copying it, userspace can notify the kernel that a sub-buffer
+has been consumed.
+
+relayfs can operate in a mode where it will overwrite data not yet
+collected by userspace, and not wait for it to consume it.
+
+relayfs itself does not provide for communication of such data between
+userspace and kernel, allowing the kernel side to remain simple and not
+impose a single interface on userspace. It does provide a separate
+helper though, described below.
+
+klog, relay-app & librelay
+==========================
+
+relayfs itself is ready to use, but to make things easier, two
+additional systems are provided. klog is a simple wrapper to make
+writing formatted text or raw data to a channel simpler, regardless of
+whether a channel to write into exists or not, or whether relayfs is
+compiled into the kernel or is configured as a module. relay-app is
+the kernel counterpart of userspace librelay.c, combined these two
+files provide glue to easily stream data to disk, without having to
+bother with housekeeping. klog and relay-app can be used together,
+with klog providing high-level logging functions to the kernel and
+relay-app taking care of kernel-user control and disk-logging chores.
+
+It is possible to use relayfs without relay-app & librelay, but you'll
+have to implement communication between userspace and kernel, allowing
+both to convey the state of buffers (full, empty, amount of padding).
+
+klog, relay-app and librelay can be found in the relay-apps tarball on
+http://relayfs.sourceforge.net
+
+The relayfs user space API
+==========================
+
+relayfs implements basic file operations for user space access to
+relayfs channel buffer data. Here are the file operations that are
+available and some comments regarding their behavior:
+
+open() enables user to open an _existing_ buffer.
+
+mmap() results in channel buffer being mapped into the caller's
+ memory space. Note that you can't do a partial mmap - you must
+ map the entire file, which is NRBUF * SUBBUFSIZE.
+
+read() read the contents of a channel buffer. The bytes read are
+ 'consumed' by the reader i.e. they won't be available again
+ to subsequent reads. If the channel is being used in
+ no-overwrite mode (the default), it can be read at any time
+ even if there's an active kernel writer. If the channel is
+ being used in overwrite mode and there are active channel
+ writers, results may be unpredictable - users should make
+ sure that all logging to the channel has ended before using
+ read() with overwrite mode.
+
+poll() POLLIN/POLLRDNORM/POLLERR supported. User applications are
+ notified when sub-buffer boundaries are crossed.
+
+close() decrements the channel buffer's refcount. When the refcount
+ reaches 0 i.e. when no process or kernel client has the buffer
+ open, the channel buffer is freed.
+
+
+In order for a user application to make use of relayfs files, the
+relayfs filesystem must be mounted. For example,
+
+ mount -t relayfs relayfs /mnt/relay
+
+NOTE: relayfs doesn't need to be mounted for kernel clients to create
+ or use channels - it only needs to be mounted when user space
+ applications need access to the buffer data.
+
+
+The relayfs kernel API
+======================
+
+Here's a summary of the API relayfs provides to in-kernel clients:
+
+
+ channel management functions:
+
+ relay_open(base_filename, parent, subbuf_size, n_subbufs,
+ callbacks)
+ relay_close(chan)
+ relay_flush(chan)
+ relay_reset(chan)
+ relayfs_create_dir(name, parent)
+ relayfs_remove_dir(dentry)
+
+ channel management typically called on instigation of userspace:
+
+ relay_subbufs_consumed(chan, cpu, subbufs_consumed)
+
+ write functions:
+
+ relay_write(chan, data, length)
+ __relay_write(chan, data, length)
+ relay_reserve(chan, length)
+
+ callbacks:
+
+ subbuf_start(buf, subbuf, prev_subbuf, prev_padding)
+ buf_mapped(buf, filp)
+ buf_unmapped(buf, filp)
+
+ helper functions:
+
+ relay_buf_full(buf)
+ subbuf_start_reserve(buf, length)
+
+
+Creating a channel
+------------------
+
+relay_open() is used to create a channel, along with its per-cpu
+channel buffers. Each channel buffer will have an associated file
+created for it in the relayfs filesystem, which can be opened and
+mmapped from user space if desired. The files are named
+basename0...basenameN-1 where N is the number of online cpus, and by
+default will be created in the root of the filesystem. If you want a
+directory structure to contain your relayfs files, you can create it
+with relayfs_create_dir() and pass the parent directory to
+relay_open(). Clients are responsible for cleaning up any directory
+structure they create when the channel is closed - use
+relayfs_remove_dir() for that.
+
+The total size of each per-cpu buffer is calculated by multiplying the
+number of sub-buffers by the sub-buffer size passed into relay_open().
+The idea behind sub-buffers is that they're basically an extension of
+double-buffering to N buffers, and they also allow applications to
+easily implement random-access-on-buffer-boundary schemes, which can
+be important for some high-volume applications. The number and size
+of sub-buffers is completely dependent on the application and even for
+the same application, different conditions will warrant different
+values for these parameters at different times. Typically, the right
+values to use are best decided after some experimentation; in general,
+though, it's safe to assume that having only 1 sub-buffer is a bad
+idea - you're guaranteed to either overwrite data or lose events
+depending on the channel mode being used.
+
+Channel 'modes'
+---------------
+
+relayfs channels can be used in either of two modes - 'overwrite' or
+'no-overwrite'. The mode is entirely determined by the implementation
+of the subbuf_start() callback, as described below. In 'overwrite'
+mode, also known as 'flight recorder' mode, writes continuously cycle
+around the buffer and will never fail, but will unconditionally
+overwrite old data regardless of whether it's actually been consumed.
+In no-overwrite mode, writes will fail i.e. data will be lost, if the
+number of unconsumed sub-buffers equals the total number of
+sub-buffers in the channel. It should be clear that if there is no
+consumer or if the consumer can't consume sub-buffers fast enought,
+data will be lost in either case; the only difference is whether data
+is lost from the beginning or the end of a buffer.
+
+As explained above, a relayfs channel is made of up one or more
+per-cpu channel buffers, each implemented as a circular buffer
+subdivided into one or more sub-buffers. Messages are written into
+the current sub-buffer of the channel's current per-cpu buffer via the
+write functions described below. Whenever a message can't fit into
+the current sub-buffer, because there's no room left for it, the
+client is notified via the subbuf_start() callback that a switch to a
+new sub-buffer is about to occur. The client uses this callback to 1)
+initialize the next sub-buffer if appropriate 2) finalize the previous
+sub-buffer if appropriate and 3) return a boolean value indicating
+whether or not to actually go ahead with the sub-buffer switch.
+
+To implement 'no-overwrite' mode, the userspace client would provide
+an implementation of the subbuf_start() callback something like the
+following:
+
+static int subbuf_start(struct rchan_buf *buf,
+ void *subbuf,
+ void *prev_subbuf,
+ unsigned int prev_padding)
+{
+ if (prev_subbuf)
+ *((unsigned *)prev_subbuf) = prev_padding;
+
+ if (relay_buf_full(buf))
+ return 0;
+
+ subbuf_start_reserve(buf, sizeof(unsigned int));
+
+ return 1;
+}
+
+If the current buffer is full i.e. all sub-buffers remain unconsumed,
+the callback returns 0 to indicate that the buffer switch should not
+occur yet i.e. until the consumer has had a chance to read the current
+set of ready sub-buffers. For the relay_buf_full() function to make
+sense, the consumer is reponsible for notifying relayfs when
+sub-buffers have been consumed via relay_subbufs_consumed(). Any
+subsequent attempts to write into the buffer will again invoke the
+subbuf_start() callback with the same parameters; only when the
+consumer has consumed one or more of the ready sub-buffers will
+relay_buf_full() return 0, in which case the buffer switch can
+continue.
+
+The implementation of the subbuf_start() callback for 'overwrite' mode
+would be very similar:
+
+static int subbuf_start(struct rchan_buf *buf,
+ void *subbuf,
+ void *prev_subbuf,
+ unsigned int prev_padding)
+{
+ if (prev_subbuf)
+ *((unsigned *)prev_subbuf) = prev_padding;
+
+ subbuf_start_reserve(buf, sizeof(unsigned int));
+
+ return 1;
+}
+
+In this case, the relay_buf_full() check is meaningless and the
+callback always returns 1, causing the buffer switch to occur
+unconditionally. It's also meaningless for the client to use the
+relay_subbufs_consumed() function in this mode, as it's never
+consulted.
+
+The default subbuf_start() implementation, used if the client doesn't
+define any callbacks, or doesn't define the subbuf_start() callback,
+implements the simplest possible 'no-overwrite' mode i.e. it does
+nothing but return 0.
+
+Header information can be reserved at the beginning of each sub-buffer
+by calling the subbuf_start_reserve() helper function from within the
+subbuf_start() callback. This reserved area can be used to store
+whatever information the client wants. In the example above, room is
+reserved in each sub-buffer to store the padding count for that
+sub-buffer. This is filled in for the previous sub-buffer in the
+subbuf_start() implementation; the padding value for the previous
+sub-buffer is passed into the subbuf_start() callback along with a
+pointer to the previous sub-buffer, since the padding value isn't
+known until a sub-buffer is filled. The subbuf_start() callback is
+also called for the first sub-buffer when the channel is opened, to
+give the client a chance to reserve space in it. In this case the
+previous sub-buffer pointer passed into the callback will be NULL, so
+the client should check the value of the prev_subbuf pointer before
+writing into the previous sub-buffer.
+
+Writing to a channel
+--------------------
+
+kernel clients write data into the current cpu's channel buffer using
+relay_write() or __relay_write(). relay_write() is the main logging
+function - it uses local_irqsave() to protect the buffer and should be
+used if you might be logging from interrupt context. If you know
+you'll never be logging from interrupt context, you can use
+__relay_write(), which only disables preemption. These functions
+don't return a value, so you can't determine whether or not they
+failed - the assumption is that you wouldn't want to check a return
+value in the fast logging path anyway, and that they'll always succeed
+unless the buffer is full and no-overwrite mode is being used, in
+which case you can detect a failed write in the subbuf_start()
+callback by calling the relay_buf_full() helper function.
+
+relay_reserve() is used to reserve a slot in a channel buffer which
+can be written to later. This would typically be used in applications
+that need to write directly into a channel buffer without having to
+stage data in a temporary buffer beforehand. Because the actual write
+may not happen immediately after the slot is reserved, applications
+using relay_reserve() can keep a count of the number of bytes actually
+written, either in space reserved in the sub-buffers themselves or as
+a separate array. See the 'reserve' example in the relay-apps tarball
+at http://relayfs.sourceforge.net for an example of how this can be
+done. Because the write is under control of the client and is
+separated from the reserve, relay_reserve() doesn't protect the buffer
+at all - it's up to the client to provide the appropriate
+synchronization when using relay_reserve().
+
+Closing a channel
+-----------------
+
+The client calls relay_close() when it's finished using the channel.
+The channel and its associated buffers are destroyed when there are no
+longer any references to any of the channel buffers. relay_flush()
+forces a sub-buffer switch on all the channel buffers, and can be used
+to finalize and process the last sub-buffers before the channel is
+closed.
+
+Misc
+----
+
+Some applications may want to keep a channel around and re-use it
+rather than open and close a new channel for each use. relay_reset()
+can be used for this purpose - it resets a channel to its initial
+state without reallocating channel buffer memory or destroying
+existing mappings. It should however only be called when it's safe to
+do so i.e. when the channel isn't currently being written to.
+
+Finally, there are a couple of utility callbacks that can be used for
+different purposes. buf_mapped() is called whenever a channel buffer
+is mmapped from user space and buf_unmapped() is called when it's
+unmapped. The client can use this notification to trigger actions
+within the kernel application, such as enabling/disabling logging to
+the channel.
+
+
+Resources
+=========
+
+For news, example code, mailing list, etc. see the relayfs homepage:
+
+ http://relayfs.sourceforge.net
+
+
+Credits
+=======
+
+The ideas and specs for relayfs came about as a result of discussions
+on tracing involving the following:
+
+Michel Dagenais <michel.dagenais@polymtl.ca>
+Richard Moore <richardj_moore@uk.ibm.com>
+Bob Wisniewski <bob@watson.ibm.com>
+Karim Yaghmour <karim@opersys.com>
+Tom Zanussi <zanussi@us.ibm.com>
+
+Also thanks to Hubertus Franke for a lot of useful suggestions and bug
+reports.
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt
index dc276598a65..c8bce82ddca 100644
--- a/Documentation/filesystems/sysfs.txt
+++ b/Documentation/filesystems/sysfs.txt
@@ -90,7 +90,7 @@ void device_remove_file(struct device *, struct device_attribute *);
It also defines this helper for defining device attributes:
-#define DEVICE_ATTR(_name,_mode,_show,_store) \
+#define DEVICE_ATTR(_name, _mode, _show, _store) \
struct device_attribute dev_attr_##_name = { \
.attr = {.name = __stringify(_name) , .mode = _mode }, \
.show = _show, \
@@ -99,14 +99,14 @@ struct device_attribute dev_attr_##_name = { \
For example, declaring
-static DEVICE_ATTR(foo,0644,show_foo,store_foo);
+static DEVICE_ATTR(foo, S_IWUSR | S_IRUGO, show_foo, store_foo);
is equivalent to doing:
static struct device_attribute dev_attr_foo = {
.attr = {
.name = "foo",
- .mode = 0644,
+ .mode = S_IWUSR | S_IRUGO,
},
.show = show_foo,
.store = store_foo,
@@ -121,8 +121,8 @@ set of sysfs operations for forwarding read and write calls to the
show and store methods of the attribute owners.
struct sysfs_ops {
- ssize_t (*show)(struct kobject *, struct attribute *,char *);
- ssize_t (*store)(struct kobject *,struct attribute *,const char *);
+ ssize_t (*show)(struct kobject *, struct attribute *, char *);
+ ssize_t (*store)(struct kobject *, struct attribute *, const char *);
};
[ Subsystems should have already defined a struct kobj_type as a
@@ -137,7 +137,7 @@ calls the associated methods.
To illustrate:
-#define to_dev_attr(_attr) container_of(_attr,struct device_attribute,attr)
+#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
#define to_dev(d) container_of(d, struct device, kobj)
static ssize_t
@@ -148,7 +148,7 @@ dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
ssize_t ret = 0;
if (dev_attr->show)
- ret = dev_attr->show(dev,buf);
+ ret = dev_attr->show(dev, buf);
return ret;
}
@@ -216,16 +216,16 @@ A very simple (and naive) implementation of a device attribute is:
static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
- return sprintf(buf,"%s\n",dev->name);
+ return snprintf(buf, PAGE_SIZE, "%s\n", dev->name);
}
static ssize_t store_name(struct device * dev, const char * buf)
{
- sscanf(buf,"%20s",dev->name);
- return strlen(buf);
+ sscanf(buf, "%20s", dev->name);
+ return strnlen(buf, PAGE_SIZE);
}
-static DEVICE_ATTR(name,S_IRUGO,show_name,store_name);
+static DEVICE_ATTR(name, S_IRUGO, show_name, store_name);
(Note that the real implementation doesn't allow userspace to set the
@@ -290,7 +290,7 @@ struct device_attribute {
Declaring:
-DEVICE_ATTR(_name,_str,_mode,_show,_store);
+DEVICE_ATTR(_name, _str, _mode, _show, _store);
Creation/Removal:
@@ -310,7 +310,7 @@ struct bus_attribute {
Declaring:
-BUS_ATTR(_name,_mode,_show,_store)
+BUS_ATTR(_name, _mode, _show, _store)
Creation/Removal:
@@ -331,7 +331,7 @@ struct driver_attribute {
Declaring:
-DRIVER_ATTR(_name,_mode,_show,_store)
+DRIVER_ATTR(_name, _mode, _show, _store)
Creation/Removal:
diff --git a/Documentation/filesystems/v9fs.txt b/Documentation/filesystems/v9fs.txt
new file mode 100644
index 00000000000..4e92feb6b50
--- /dev/null
+++ b/Documentation/filesystems/v9fs.txt
@@ -0,0 +1,95 @@
+ V9FS: 9P2000 for Linux
+ ======================
+
+ABOUT
+=====
+
+v9fs is a Unix implementation of the Plan 9 9p remote filesystem protocol.
+
+This software was originally developed by Ron Minnich <rminnich@lanl.gov>
+and Maya Gokhale <maya@lanl.gov>. Additional development by Greg Watson
+<gwatson@lanl.gov> and most recently Eric Van Hensbergen
+<ericvh@gmail.com> and Latchesar Ionkov <lucho@ionkov.net>.
+
+USAGE
+=====
+
+For remote file server:
+
+ mount -t 9P 10.10.1.2 /mnt/9
+
+For Plan 9 From User Space applications (http://swtch.com/plan9)
+
+ mount -t 9P `namespace`/acme /mnt/9 -o proto=unix,name=$USER
+
+OPTIONS
+=======
+
+ proto=name select an alternative transport. Valid options are
+ currently:
+ unix - specifying a named pipe mount point
+ tcp - specifying a normal TCP/IP connection
+ fd - used passed file descriptors for connection
+ (see rfdno and wfdno)
+
+ name=name user name to attempt mount as on the remote server. The
+ server may override or ignore this value. Certain user
+ names may require authentication.
+
+ aname=name aname specifies the file tree to access when the server is
+ offering several exported file systems.
+
+ debug=n specifies debug level. The debug level is a bitmask.
+ 0x01 = display verbose error messages
+ 0x02 = developer debug (DEBUG_CURRENT)
+ 0x04 = display 9P trace
+ 0x08 = display VFS trace
+ 0x10 = display Marshalling debug
+ 0x20 = display RPC debug
+ 0x40 = display transport debug
+ 0x80 = display allocation debug
+
+ rfdno=n the file descriptor for reading with proto=fd
+
+ wfdno=n the file descriptor for writing with proto=fd
+
+ maxdata=n the number of bytes to use for 9P packet payload (msize)
+
+ port=n port to connect to on the remote server
+
+ timeout=n request timeouts (in ms) (default 60000ms)
+
+ noextend force legacy mode (no 9P2000.u semantics)
+
+ uid attempt to mount as a particular uid
+
+ gid attempt to mount with a particular gid
+
+ afid security channel - used by Plan 9 authentication protocols
+
+ nodevmap do not map special files - represent them as normal files.
+ This can be used to share devices/named pipes/sockets between
+ hosts. This functionality will be expanded in later versions.
+
+RESOURCES
+=========
+
+The Linux version of the 9P server, along with some client-side utilities
+can be found at http://v9fs.sf.net (along with a CVS repository of the
+development branch of this module). There are user and developer mailing
+lists here, as well as a bug-tracker.
+
+For more information on the Plan 9 Operating System check out
+http://plan9.bell-labs.com/plan9
+
+For information on Plan 9 from User Space (Plan 9 applications and libraries
+ported to Linux/BSD/OSX/etc) check out http://swtch.com/plan9
+
+
+STATUS
+======
+
+The 2.6 kernel support is working on PPC and x86.
+
+PLEASE USE THE SOURCEFORGE BUG-TRACKER TO REPORT PROBLEMS.
+
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 3f318dd44c7..f042c12e0ed 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -1,35 +1,27 @@
-/* -*- auto-fill -*- */
- Overview of the Virtual File System
+ Overview of the Linux Virtual File System
- Richard Gooch <rgooch@atnf.csiro.au>
+ Original author: Richard Gooch <rgooch@atnf.csiro.au>
- 5-JUL-1999
+ Last updated on August 25, 2005
+ Copyright (C) 1999 Richard Gooch
+ Copyright (C) 2005 Pekka Enberg
-Conventions used in this document <section>
-=================================
+ This file is released under the GPLv2.
-Each section in this document will have the string "<section>" at the
-right-hand side of the section title. Each subsection will have
-"<subsection>" at the right-hand side. These strings are meant to make
-it easier to search through the document.
-NOTE that the master copy of this document is available online at:
-http://www.atnf.csiro.au/~rgooch/linux/docs/vfs.txt
-
-
-What is it? <section>
+What is it?
===========
The Virtual File System (otherwise known as the Virtual Filesystem
Switch) is the software layer in the kernel that provides the
filesystem interface to userspace programs. It also provides an
abstraction within the kernel which allows different filesystem
-implementations to co-exist.
+implementations to coexist.
-A Quick Look At How It Works <section>
+A Quick Look At How It Works
============================
In this section I'll briefly describe how things work, before
@@ -38,7 +30,8 @@ when user programs open and manipulate files, and then look from the
other view which is how a filesystem is supported and subsequently
mounted.
-Opening a File <subsection>
+
+Opening a File
--------------
The VFS implements the open(2), stat(2), chmod(2) and similar system
@@ -77,7 +70,7 @@ back to userspace.
Opening a file requires another operation: allocation of a file
structure (this is the kernel-side implementation of file
-descriptors). The freshly allocated file structure is initialised with
+descriptors). The freshly allocated file structure is initialized with
a pointer to the dentry and a set of file operation member functions.
These are taken from the inode data. The open() file method is then
called so the specific filesystem implementation can do it's work. You
@@ -102,7 +95,8 @@ filesystem or driver code at the same time, on different
processors. You should ensure that access to shared resources is
protected by appropriate locks.
-Registering and Mounting a Filesystem <subsection>
+
+Registering and Mounting a Filesystem
-------------------------------------
If you want to support a new kind of filesystem in the kernel, all you
@@ -123,17 +117,21 @@ updated to point to the root inode for the new filesystem.
It's now time to look at things in more detail.
-struct file_system_type <section>
+struct file_system_type
=======================
-This describes the filesystem. As of kernel 2.1.99, the following
+This describes the filesystem. As of kernel 2.6.13, the following
members are defined:
struct file_system_type {
const char *name;
int fs_flags;
- struct super_block *(*read_super) (struct super_block *, void *, int);
- struct file_system_type * next;
+ struct super_block *(*get_sb) (struct file_system_type *, int,
+ const char *, void *);
+ void (*kill_sb) (struct super_block *);
+ struct module *owner;
+ struct file_system_type * next;
+ struct list_head fs_supers;
};
name: the name of the filesystem type, such as "ext2", "iso9660",
@@ -141,51 +139,97 @@ struct file_system_type {
fs_flags: various flags (i.e. FS_REQUIRES_DEV, FS_NO_DCACHE, etc.)
- read_super: the method to call when a new instance of this
+ get_sb: the method to call when a new instance of this
filesystem should be mounted
- next: for internal VFS use: you should initialise this to NULL
+ kill_sb: the method to call when an instance of this filesystem
+ should be unmounted
+
+ owner: for internal VFS use: you should initialize this to THIS_MODULE in
+ most cases.
-The read_super() method has the following arguments:
+ next: for internal VFS use: you should initialize this to NULL
+
+The get_sb() method has the following arguments:
struct super_block *sb: the superblock structure. This is partially
- initialised by the VFS and the rest must be initialised by the
- read_super() method
+ initialized by the VFS and the rest must be initialized by the
+ get_sb() method
+
+ int flags: mount flags
+
+ const char *dev_name: the device name we are mounting.
void *data: arbitrary mount options, usually comes as an ASCII
string
int silent: whether or not to be silent on error
-The read_super() method must determine if the block device specified
+The get_sb() method must determine if the block device specified
in the superblock contains a filesystem of the type the method
supports. On success the method returns the superblock pointer, on
failure it returns NULL.
The most interesting member of the superblock structure that the
-read_super() method fills in is the "s_op" field. This is a pointer to
+get_sb() method fills in is the "s_op" field. This is a pointer to
a "struct super_operations" which describes the next level of the
filesystem implementation.
+Usually, a filesystem uses generic one of the generic get_sb()
+implementations and provides a fill_super() method instead. The
+generic methods are:
+
+ get_sb_bdev: mount a filesystem residing on a block device
-struct super_operations <section>
+ get_sb_nodev: mount a filesystem that is not backed by a device
+
+ get_sb_single: mount a filesystem which shares the instance between
+ all mounts
+
+A fill_super() method implementation has the following arguments:
+
+ struct super_block *sb: the superblock structure. The method fill_super()
+ must initialize this properly.
+
+ void *data: arbitrary mount options, usually comes as an ASCII
+ string
+
+ int silent: whether or not to be silent on error
+
+
+struct super_operations
=======================
This describes how the VFS can manipulate the superblock of your
-filesystem. As of kernel 2.1.99, the following members are defined:
+filesystem. As of kernel 2.6.13, the following members are defined:
struct super_operations {
- void (*read_inode) (struct inode *);
- int (*write_inode) (struct inode *, int);
- void (*put_inode) (struct inode *);
- void (*drop_inode) (struct inode *);
- void (*delete_inode) (struct inode *);
- int (*notify_change) (struct dentry *, struct iattr *);
- void (*put_super) (struct super_block *);
- void (*write_super) (struct super_block *);
- int (*statfs) (struct super_block *, struct statfs *, int);
- int (*remount_fs) (struct super_block *, int *, char *);
- void (*clear_inode) (struct inode *);
+ struct inode *(*alloc_inode)(struct super_block *sb);
+ void (*destroy_inode)(struct inode *);
+
+ void (*read_inode) (struct inode *);
+
+ void (*dirty_inode) (struct inode *);
+ int (*write_inode) (struct inode *, int);
+ void (*put_inode) (struct inode *);
+ void (*drop_inode) (struct inode *);
+ void (*delete_inode) (struct inode *);
+ void (*put_super) (struct super_block *);
+ void (*write_super) (struct super_block *);
+ int (*sync_fs)(struct super_block *sb, int wait);
+ void (*write_super_lockfs) (struct super_block *);
+ void (*unlockfs) (struct super_block *);
+ int (*statfs) (struct super_block *, struct kstatfs *);
+ int (*remount_fs) (struct super_block *, int *, char *);
+ void (*clear_inode) (struct inode *);
+ void (*umount_begin) (struct super_block *);
+
+ void (*sync_inodes) (struct super_block *sb,
+ struct writeback_control *wbc);
+ int (*show_options)(struct seq_file *, struct vfsmount *);
+
+ ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
+ ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
};
All methods are called without any locks being held, unless otherwise
@@ -193,43 +237,62 @@ noted. This means that most methods can block safely. All methods are
only called from a process context (i.e. not from an interrupt handler
or bottom half).
+ alloc_inode: this method is called by inode_alloc() to allocate memory
+ for struct inode and initialize it.
+
+ destroy_inode: this method is called by destroy_inode() to release
+ resources allocated for struct inode.
+
read_inode: this method is called to read a specific inode from the
- mounted filesystem. The "i_ino" member in the "struct inode"
- will be initialised by the VFS to indicate which inode to
- read. Other members are filled in by this method
+ mounted filesystem. The i_ino member in the struct inode is
+ initialized by the VFS to indicate which inode to read. Other
+ members are filled in by this method.
+
+ You can set this to NULL and use iget5_locked() instead of iget()
+ to read inodes. This is necessary for filesystems for which the
+ inode number is not sufficient to identify an inode.
+
+ dirty_inode: this method is called by the VFS to mark an inode dirty.
write_inode: this method is called when the VFS needs to write an
inode to disc. The second parameter indicates whether the write
should be synchronous or not, not all filesystems check this flag.
put_inode: called when the VFS inode is removed from the inode
- cache. This method is optional
+ cache.
drop_inode: called when the last access to the inode is dropped,
with the inode_lock spinlock held.
- This method should be either NULL (normal unix filesystem
+ This method should be either NULL (normal UNIX filesystem
semantics) or "generic_delete_inode" (for filesystems that do not
want to cache inodes - causing "delete_inode" to always be
called regardless of the value of i_nlink)
- The "generic_delete_inode()" behaviour is equivalent to the
+ The "generic_delete_inode()" behavior is equivalent to the
old practice of using "force_delete" in the put_inode() case,
but does not have the races that the "force_delete()" approach
had.
delete_inode: called when the VFS wants to delete an inode
- notify_change: called when VFS inode attributes are changed. If this
- is NULL the VFS falls back to the write_inode() method. This
- is called with the kernel lock held
-
put_super: called when the VFS wishes to free the superblock
(i.e. unmount). This is called with the superblock lock held
write_super: called when the VFS superblock needs to be written to
disc. This method is optional
+ sync_fs: called when VFS is writing out all dirty data associated with
+ a superblock. The second parameter indicates whether the method
+ should wait until the write out has been completed. Optional.
+
+ write_super_lockfs: called when VFS is locking a filesystem and forcing
+ it into a consistent state. This function is currently used by the
+ Logical Volume Manager (LVM).
+
+ unlockfs: called when VFS is unlocking a filesystem and making it writable
+ again.
+
statfs: called when the VFS needs to get filesystem statistics. This
is called with the kernel lock held
@@ -238,21 +301,31 @@ or bottom half).
clear_inode: called then the VFS clears the inode. Optional
+ umount_begin: called when the VFS is unmounting a filesystem.
+
+ sync_inodes: called when the VFS is writing out dirty data associated with
+ a superblock.
+
+ show_options: called by the VFS to show mount options for /proc/<pid>/mounts.
+
+ quota_read: called by the VFS to read from filesystem quota file.
+
+ quota_write: called by the VFS to write to filesystem quota file.
+
The read_inode() method is responsible for filling in the "i_op"
field. This is a pointer to a "struct inode_operations" which
describes the methods that can be performed on individual inodes.
-struct inode_operations <section>
+struct inode_operations
=======================
This describes how the VFS can manipulate an inode in your
-filesystem. As of kernel 2.1.99, the following members are defined:
+filesystem. As of kernel 2.6.13, the following members are defined:
struct inode_operations {
- struct file_operations * default_file_ops;
- int (*create) (struct inode *,struct dentry *,int);
- int (*lookup) (struct inode *,struct dentry *);
+ int (*create) (struct inode *,struct dentry *,int, struct nameidata *);
+ struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *);
int (*link) (struct dentry *,struct inode *,struct dentry *);
int (*unlink) (struct inode *,struct dentry *);
int (*symlink) (struct inode *,struct dentry *,const char *);
@@ -261,25 +334,22 @@ struct inode_operations {
int (*mknod) (struct inode *,struct dentry *,int,dev_t);
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *);
- int (*readlink) (struct dentry *, char *,int);
- struct dentry * (*follow_link) (struct dentry *, struct dentry *);
- int (*readpage) (struct file *, struct page *);
- int (*writepage) (struct page *page, struct writeback_control *wbc);
- int (*bmap) (struct inode *,int);
+ int (*readlink) (struct dentry *, char __user *,int);
+ void * (*follow_link) (struct dentry *, struct nameidata *);
+ void (*put_link) (struct dentry *, struct nameidata *, void *);
void (*truncate) (struct inode *);
- int (*permission) (struct inode *, int);
- int (*smap) (struct inode *,int);
- int (*updatepage) (struct file *, struct page *, const char *,
- unsigned long, unsigned int, int);
- int (*revalidate) (struct dentry *);
+ int (*permission) (struct inode *, int, struct nameidata *);
+ int (*setattr) (struct dentry *, struct iattr *);
+ int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
+ int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
+ ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
+ ssize_t (*listxattr) (struct dentry *, char *, size_t);
+ int (*removexattr) (struct dentry *, const char *);
};
Again, all methods are called without any locks being held, unless
otherwise noted.
- default_file_ops: this is a pointer to a "struct file_operations"
- which describes how to open and then manipulate open files
-
create: called by the open(2) and creat(2) system calls. Only
required if you want to support regular files. The dentry you
get should not have an inode (i.e. it should be a negative
@@ -328,31 +398,143 @@ otherwise noted.
you want to support reading symbolic links
follow_link: called by the VFS to follow a symbolic link to the
- inode it points to. Only required if you want to support
- symbolic links
+ inode it points to. Only required if you want to support
+ symbolic links. This function returns a void pointer cookie
+ that is passed to put_link().
+
+ put_link: called by the VFS to release resources allocated by
+ follow_link(). The cookie returned by follow_link() is passed to
+ to this function as the last parameter. It is used by filesystems
+ such as NFS where page cache is not stable (i.e. page that was
+ installed when the symbolic link walk started might not be in the
+ page cache at the end of the walk).
+
+ truncate: called by the VFS to change the size of a file. The i_size
+ field of the inode is set to the desired size by the VFS before
+ this function is called. This function is called by the truncate(2)
+ system call and related functionality.
+
+ permission: called by the VFS to check for access rights on a POSIX-like
+ filesystem.
+
+ setattr: called by the VFS to set attributes for a file. This function is
+ called by chmod(2) and related system calls.
+
+ getattr: called by the VFS to get attributes of a file. This function is
+ called by stat(2) and related system calls.
+
+ setxattr: called by the VFS to set an extended attribute for a file.
+ Extended attribute is a name:value pair associated with an inode. This
+ function is called by setxattr(2) system call.
+
+ getxattr: called by the VFS to retrieve the value of an extended attribute
+ name. This function is called by getxattr(2) function call.
+
+ listxattr: called by the VFS to list all extended attributes for a given
+ file. This function is called by listxattr(2) system call.
+
+ removexattr: called by the VFS to remove an extended attribute from a file.
+ This function is called by removexattr(2) system call.
+
+
+struct address_space_operations
+===============================
+
+This describes how the VFS can manipulate mapping of a file to page cache in
+your filesystem. As of kernel 2.6.13, the following members are defined:
+
+struct address_space_operations {
+ int (*writepage)(struct page *page, struct writeback_control *wbc);
+ int (*readpage)(struct file *, struct page *);
+ int (*sync_page)(struct page *);
+ int (*writepages)(struct address_space *, struct writeback_control *);
+ int (*set_page_dirty)(struct page *page);
+ int (*readpages)(struct file *filp, struct address_space *mapping,
+ struct list_head *pages, unsigned nr_pages);
+ int (*prepare_write)(struct file *, struct page *, unsigned, unsigned);
+ int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
+ sector_t (*bmap)(struct address_space *, sector_t);
+ int (*invalidatepage) (struct page *, unsigned long);
+ int (*releasepage) (struct page *, int);
+ ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
+ loff_t offset, unsigned long nr_segs);
+ struct page* (*get_xip_page)(struct address_space *, sector_t,
+ int);
+};
+
+ writepage: called by the VM write a dirty page to backing store.
+
+ readpage: called by the VM to read a page from backing store.
+
+ sync_page: called by the VM to notify the backing store to perform all
+ queued I/O operations for a page. I/O operations for other pages
+ associated with this address_space object may also be performed.
+
+ writepages: called by the VM to write out pages associated with the
+ address_space object.
+
+ set_page_dirty: called by the VM to set a page dirty.
+
+ readpages: called by the VM to read pages associated with the address_space
+ object.
+ prepare_write: called by the generic write path in VM to set up a write
+ request for a page.
-struct file_operations <section>
+ commit_write: called by the generic write path in VM to write page to
+ its backing store.
+
+ bmap: called by the VFS to map a logical block offset within object to
+ physical block number. This method is use by for the legacy FIBMAP
+ ioctl. Other uses are discouraged.
+
+ invalidatepage: called by the VM on truncate to disassociate a page from its
+ address_space mapping.
+
+ releasepage: called by the VFS to release filesystem specific metadata from
+ a page.
+
+ direct_IO: called by the VM for direct I/O writes and reads.
+
+ get_xip_page: called by the VM to translate a block number to a page.
+ The page is valid until the corresponding filesystem is unmounted.
+ Filesystems that want to use execute-in-place (XIP) need to implement
+ it. An example implementation can be found in fs/ext2/xip.c.
+
+
+struct file_operations
======================
This describes how the VFS can manipulate an open file. As of kernel
-2.1.99, the following members are defined:
+2.6.13, the following members are defined:
struct file_operations {
loff_t (*llseek) (struct file *, loff_t, int);
- ssize_t (*read) (struct file *, char *, size_t, loff_t *);
- ssize_t (*write) (struct file *, const char *, size_t, loff_t *);
+ ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
+ ssize_t (*aio_read) (struct kiocb *, char __user *, size_t, loff_t);
+ ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
+ ssize_t (*aio_write) (struct kiocb *, const char __user *, size_t, loff_t);
int (*readdir) (struct file *, void *, filldir_t);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
+ long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
+ long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct inode *, struct file *);
+ int (*flush) (struct file *);
int (*release) (struct inode *, struct file *);
- int (*fsync) (struct file *, struct dentry *);
- int (*fasync) (struct file *, int);
- int (*check_media_change) (kdev_t dev);
- int (*revalidate) (kdev_t dev);
+ int (*fsync) (struct file *, struct dentry *, int datasync);
+ int (*aio_fsync) (struct kiocb *, int datasync);
+ int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);
+ ssize_t (*readv) (struct file *, const struct iovec *, unsigned long, loff_t *);
+ ssize_t (*writev) (struct file *, const struct iovec *, unsigned long, loff_t *);
+ ssize_t (*sendfile) (struct file *, loff_t *, size_t, read_actor_t, void *);
+ ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
+ unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
+ int (*check_flags)(int);
+ int (*dir_notify)(struct file *filp, unsigned long arg);
+ int (*flock) (struct file *, int, struct file_lock *);
};
Again, all methods are called without any locks being held, unless
@@ -362,8 +544,12 @@ otherwise noted.
read: called by read(2) and related system calls
+ aio_read: called by io_submit(2) and other asynchronous I/O operations
+
write: called by write(2) and related system calls
+ aio_write: called by io_submit(2) and other asynchronous I/O operations
+
readdir: called when the VFS needs to read the directory contents
poll: called by the VFS when a process wants to check if there is
@@ -372,18 +558,25 @@ otherwise noted.
ioctl: called by the ioctl(2) system call
+ unlocked_ioctl: called by the ioctl(2) system call. Filesystems that do not
+ require the BKL should use this method instead of the ioctl() above.
+
+ compat_ioctl: called by the ioctl(2) system call when 32 bit system calls
+ are used on 64 bit kernels.
+
mmap: called by the mmap(2) system call
open: called by the VFS when an inode should be opened. When the VFS
- opens a file, it creates a new "struct file" and initialises
- the "f_op" file operations member with the "default_file_ops"
- field in the inode structure. It then calls the open method
- for the newly allocated file structure. You might think that
- the open method really belongs in "struct inode_operations",
- and you may be right. I think it's done the way it is because
- it makes filesystems simpler to implement. The open() method
- is a good place to initialise the "private_data" member in the
- file structure if you want to point to a device structure
+ opens a file, it creates a new "struct file". It then calls the
+ open method for the newly allocated file structure. You might
+ think that the open method really belongs in
+ "struct inode_operations", and you may be right. I think it's
+ done the way it is because it makes filesystems simpler to
+ implement. The open() method is a good place to initialize the
+ "private_data" member in the file structure if you want to point
+ to a device structure
+
+ flush: called by the close(2) system call to flush a file
release: called when the last reference to an open file is closed
@@ -392,6 +585,23 @@ otherwise noted.
fasync: called by the fcntl(2) system call when asynchronous
(non-blocking) mode is enabled for a file
+ lock: called by the fcntl(2) system call for F_GETLK, F_SETLK, and F_SETLKW
+ commands
+
+ readv: called by the readv(2) system call
+
+ writev: called by the writev(2) system call
+
+ sendfile: called by the sendfile(2) system call
+
+ get_unmapped_area: called by the mmap(2) system call
+
+ check_flags: called by the fcntl(2) system call for F_SETFL command
+
+ dir_notify: called by the fcntl(2) system call for F_NOTIFY command
+
+ flock: called by the flock(2) system call
+
Note that the file operations are implemented by the specific
filesystem in which the inode resides. When opening a device node
(character or block special) most filesystems will call special
@@ -400,29 +610,28 @@ driver information. These support routines replace the filesystem file
operations with those for the device driver, and then proceed to call
the new open() method for the file. This is how opening a device file
in the filesystem eventually ends up calling the device driver open()
-method. Note the devfs (the Device FileSystem) has a more direct path
-from device node to device driver (this is an unofficial kernel
-patch).
+method.
-Directory Entry Cache (dcache) <section>
-------------------------------
+Directory Entry Cache (dcache)
+==============================
+
struct dentry_operations
-========================
+------------------------
This describes how a filesystem can overload the standard dentry
operations. Dentries and the dcache are the domain of the VFS and the
individual filesystem implementations. Device drivers have no business
here. These methods may be set to NULL, as they are either optional or
-the VFS uses a default. As of kernel 2.1.99, the following members are
+the VFS uses a default. As of kernel 2.6.13, the following members are
defined:
struct dentry_operations {
- int (*d_revalidate)(struct dentry *);
+ int (*d_revalidate)(struct dentry *, struct nameidata *);
int (*d_hash) (struct dentry *, struct qstr *);
int (*d_compare) (struct dentry *, struct qstr *, struct qstr *);
- void (*d_delete)(struct dentry *);
+ int (*d_delete)(struct dentry *);
void (*d_release)(struct dentry *);
void (*d_iput)(struct dentry *, struct inode *);
};
@@ -451,6 +660,7 @@ Each dentry has a pointer to its parent dentry, as well as a hash list
of child dentries. Child dentries are basically like files in a
directory.
+
Directory Entry Cache APIs
--------------------------
@@ -471,7 +681,7 @@ manipulate dentries:
"d_delete" method is called
d_drop: this unhashes a dentry from its parents hash list. A
- subsequent call to dput() will dellocate the dentry if its
+ subsequent call to dput() will deallocate the dentry if its
usage count drops to 0
d_delete: delete a dentry. If there are no other open references to
@@ -507,16 +717,16 @@ up by walking the tree starting with the first component
of the pathname and using that dentry along with the next
component to look up the next level and so on. Since it
is a frequent operation for workloads like multiuser
-environments and webservers, it is important to optimize
+environments and web servers, it is important to optimize
this path.
Prior to 2.5.10, dcache_lock was acquired in d_lookup and thus
in every component during path look-up. Since 2.5.10 onwards,
-fastwalk algorithm changed this by holding the dcache_lock
+fast-walk algorithm changed this by holding the dcache_lock
at the beginning and walking as many cached path component
-dentries as possible. This signficantly decreases the number
+dentries as possible. This significantly decreases the number
of acquisition of dcache_lock. However it also increases the
-lock hold time signficantly and affects performance in large
+lock hold time significantly and affects performance in large
SMP machines. Since 2.5.62 kernel, dcache has been using
a new locking model that uses RCU to make dcache look-up
lock-free.
@@ -527,7 +737,7 @@ protected the hash chain, d_child, d_alias, d_lru lists as well
as d_inode and several other things like mount look-up. RCU-based
changes affect only the way the hash chain is protected. For everything
else the dcache_lock must be taken for both traversing as well as
-updating. The hash chain updations too take the dcache_lock.
+updating. The hash chain updates too take the dcache_lock.
The significant change is the way d_lookup traverses the hash chain,
it doesn't acquire the dcache_lock for this and rely on RCU to
ensure that the dentry has not been *freed*.
@@ -535,14 +745,15 @@ ensure that the dentry has not been *freed*.
Dcache locking details
----------------------
+
For many multi-user workloads, open() and stat() on files are
very frequently occurring operations. Both involve walking
of path names to find the dentry corresponding to the
concerned file. In 2.4 kernel, dcache_lock was held
during look-up of each path component. Contention and
-cacheline bouncing of this global lock caused significant
+cache-line bouncing of this global lock caused significant
scalability problems. With the introduction of RCU
-in linux kernel, this was worked around by making
+in Linux kernel, this was worked around by making
the look-up of path components during path walking lock-free.
@@ -562,7 +773,7 @@ Some of the important changes are :
2. Insertion of a dentry into the hash table is done using
hlist_add_head_rcu() which take care of ordering the writes -
the writes to the dentry must be visible before the dentry
- is inserted. This works in conjuction with hlist_for_each_rcu()
+ is inserted. This works in conjunction with hlist_for_each_rcu()
while walking the hash chain. The only requirement is that
all initialization to the dentry must be done before hlist_add_head_rcu()
since we don't have dcache_lock protection while traversing
@@ -584,7 +795,7 @@ Some of the important changes are :
the same. In some sense, dcache_rcu path walking looks like
the pre-2.5.10 version.
-5. All dentry hash chain updations must take the dcache_lock as well as
+5. All dentry hash chain updates must take the dcache_lock as well as
the per-dentry lock in that order. dput() does this to ensure
that a dentry that has just been looked up in another CPU
doesn't get deleted before dget() can be done on it.
@@ -640,10 +851,10 @@ handled as described below :
Since we redo the d_parent check and compare name while holding
d_lock, lock-free look-up will not race against d_move().
-4. There can be a theoritical race when a dentry keeps coming back
+4. There can be a theoretical race when a dentry keeps coming back
to original bucket due to double moves. Due to this look-up may
consider that it has never moved and can end up in a infinite loop.
- But this is not any worse that theoritical livelocks we already
+ But this is not any worse that theoretical livelocks we already
have in the kernel.
diff --git a/Documentation/hwmon/lm78 b/Documentation/hwmon/lm78
index 357086ed7f6..fd5dc7a19f0 100644
--- a/Documentation/hwmon/lm78
+++ b/Documentation/hwmon/lm78
@@ -2,16 +2,11 @@ Kernel driver lm78
==================
Supported chips:
- * National Semiconductor LM78
+ * National Semiconductor LM78 / LM78-J
Prefix: 'lm78'
Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
Datasheet: Publicly available at the National Semiconductor website
http://www.national.com/
- * National Semiconductor LM78-J
- Prefix: 'lm78-j'
- Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
- Datasheet: Publicly available at the National Semiconductor website
- http://www.national.com/
* National Semiconductor LM79
Prefix: 'lm79'
Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
diff --git a/Documentation/hwmon/w83792d b/Documentation/hwmon/w83792d
new file mode 100644
index 00000000000..8171c285bb5
--- /dev/null
+++ b/Documentation/hwmon/w83792d
@@ -0,0 +1,174 @@
+Kernel driver w83792d
+=====================
+
+Supported chips:
+ * Winbond W83792D
+ Prefix: 'w83792d'
+ Addresses scanned: I2C 0x2c - 0x2f
+ Datasheet: http://www.winbond.com.tw/E-WINBONDHTM/partner/PDFresult.asp?Pname=1035
+
+Author: Chunhao Huang
+Contact: DZShen <DZShen@Winbond.com.tw>
+
+
+Module Parameters
+-----------------
+
+* init int
+ (default 1)
+ Use 'init=0' to bypass initializing the chip.
+ Try this if your computer crashes when you load the module.
+
+* force_subclients=bus,caddr,saddr,saddr
+ This is used to force the i2c addresses for subclients of
+ a certain chip. Example usage is `force_subclients=0,0x2f,0x4a,0x4b'
+ to force the subclients of chip 0x2f on bus 0 to i2c addresses
+ 0x4a and 0x4b.
+
+
+Description
+-----------
+
+This driver implements support for the Winbond W83792AD/D.
+
+Detection of the chip can sometimes be foiled because it can be in an
+internal state that allows no clean access (Bank with ID register is not
+currently selected). If you know the address of the chip, use a 'force'
+parameter; this will put it into a more well-behaved state first.
+
+The driver implements three temperature sensors, seven fan rotation speed
+sensors, nine voltage sensors, and two automatic fan regulation
+strategies called: Smart Fan I (Thermal Cruise mode) and Smart Fan II.
+Automatic fan control mode is possible only for fan1-fan3. Fan4-fan7 can run
+synchronized with selected fan (fan1-fan3). This functionality and manual PWM
+control for fan4-fan7 is not yet implemented.
+
+Temperatures are measured in degrees Celsius and measurement resolution is 1
+degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when
+the temperature gets higher than the Overtemperature Shutdown value; it stays
+on until the temperature falls below the Hysteresis value.
+
+Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
+triggered if the rotation speed has dropped below a programmable limit. Fan
+readings can be divided by a programmable divider (1, 2, 4, 8, 16, 32, 64 or
+128) to give the readings more range or accuracy.
+
+Voltage sensors (also known as IN sensors) report their values in millivolts.
+An alarm is triggered if the voltage has crossed a programmable minimum
+or maximum limit.
+
+Alarms are provided as output from "realtime status register". Following bits
+are defined:
+
+bit - alarm on:
+0 - in0
+1 - in1
+2 - temp1
+3 - temp2
+4 - temp3
+5 - fan1
+6 - fan2
+7 - fan3
+8 - in2
+9 - in3
+10 - in4
+11 - in5
+12 - in6
+13 - VID change
+14 - chassis
+15 - fan7
+16 - tart1
+17 - tart2
+18 - tart3
+19 - in7
+20 - in8
+21 - fan4
+22 - fan5
+23 - fan6
+
+Tart will be asserted while target temperature cannot be achieved after 3 minutes
+of full speed rotation of corresponding fan.
+
+In addition to the alarms described above, there is a CHAS alarm on the chips
+which triggers if your computer case is open (This one is latched, contrary
+to realtime alarms).
+
+The chips only update values each 3 seconds; reading them more often will
+do no harm, but will return 'old' values.
+
+
+W83792D PROBLEMS
+----------------
+Known problems:
+ - This driver is only for Winbond W83792D C version device, there
+ are also some motherboards with B version W83792D device. The
+ calculation method to in6-in7(measured value, limits) is a little
+ different between C and B version. C or B version can be identified
+ by CR[0x49h].
+ - The function of vid and vrm has not been finished, because I'm NOT
+ very familiar with them. Adding support is welcome.
+  - The function of chassis open detection needs more tests.
+ - If you have ASUS server board and chip was not found: Then you will
+ need to upgrade to latest (or beta) BIOS. If it does not help please
+ contact us.
+
+Fan control
+-----------
+
+Manual mode
+-----------
+
+Works as expected. You just need to specify desired PWM/DC value (fan speed)
+in appropriate pwm# file.
+
+Thermal cruise
+--------------
+
+In this mode, W83792D provides the Smart Fan system to automatically control
+fan speed to keep the temperatures of CPU and the system within specific
+range. At first a wanted temperature and interval must be set. This is done
+via thermal_cruise# file. The tolerance# file serves to create T +- tolerance
+interval. The fan speed will be lowered as long as the current temperature
+remains below the thermal_cruise# +- tolerance# value. Once the temperature
+exceeds the high limit (T+tolerance), the fan will be turned on with a
+specific speed set by pwm# and automatically controlled its PWM duty cycle
+with the temperature varying. Three conditions may occur:
+
+(1) If the temperature still exceeds the high limit, PWM duty
+cycle will increase slowly.
+
+(2) If the temperature goes below the high limit, but still above the low
+limit (T-tolerance), the fan speed will be fixed at the current speed because
+the temperature is in the target range.
+
+(3) If the temperature goes below the low limit, PWM duty cycle will decrease
+slowly to 0 or a preset stop value until the temperature exceeds the low
+limit. (The preset stop value handling is not yet implemented in driver)
+
+Smart Fan II
+------------
+
+W83792D also provides a special mode for fan. Four temperature points are
+available. When related temperature sensors detects the temperature in preset
+temperature region (sf2_point@_fan# +- tolerance#) it will cause fans to run
+on programmed value from sf2_level@_fan#. You need to set four temperatures
+for each fan.
+
+
+/sys files
+----------
+
+pwm[1-3] - this file stores PWM duty cycle or DC value (fan speed) in range:
+ 0 (stop) to 255 (full)
+pwm[1-3]_enable - this file controls mode of fan/temperature control:
+ * 0 Disabled
+ * 1 Manual mode
+ * 2 Smart Fan II
+ * 3 Thermal Cruise
+pwm[1-3]_mode - Select PWM of DC mode
+ * 0 DC
+ * 1 PWM
+thermal_cruise[1-3] - Selects the desired temperature for cruise (degC)
+tolerance[1-3] - Value in degrees of Celsius (degC) for +- T
+sf2_point[1-4]_fan[1-3] - four temperature points for each fan for Smart Fan II
+sf2_level[1-3]_fan[1-3] - three PWM/DC levels for each fan for Smart Fan II
diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
index b02002898a0..96fec562a8e 100644
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -4,22 +4,13 @@ Kernel driver max6875
Supported chips:
* Maxim MAX6874, MAX6875
Prefix: 'max6875'
- Addresses scanned: 0x50, 0x52
+ Addresses scanned: None (see below)
Datasheet:
http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
Author: Ben Gardner <bgardner@wabtec.com>
-Module Parameters
------------------
-
-* allow_write int
- Set to non-zero to enable write permission:
- *0: Read only
- 1: Read and write
-
-
Description
-----------
@@ -33,34 +24,85 @@ registers.
The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
and outputs:
-
vin gpi vout
MAX6874 6 4 8
MAX6875 4 3 5
-MAX6874 chips can have four different addresses (as opposed to only two for
-the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
-this driver by default, but the probe module parameter can be used if
-needed.
-
-See the datasheet for details on how to program the EEPROM.
+See the datasheet for more information.
Sysfs entries
-------------
-eeprom_user - 512 bytes of user-defined EEPROM space. Only writable if
- allow_write was set and register 0x43 is 0.
-
-eeprom_config - 70 bytes of config EEPROM. Note that changes will not get
- loaded into register space until a power cycle or device reset.
-
-reg_config - 70 bytes of register space. Any changes take affect immediately.
+eeprom - 512 bytes of user-defined EEPROM space.
General Remarks
---------------
-A typical application will require that the EEPROMs be programmed once and
-never altered afterwards.
+Valid addresses for the MAX6875 are 0x50 and 0x52.
+Valid addresses for the MAX6874 are 0x50, 0x52, 0x54 and 0x56.
+The driver does not probe any address, so you must force the address.
+
+Example:
+$ modprobe max6875 force=0,0x50
+
+The MAX6874/MAX6875 ignores address bit 0, so this driver attaches to multiple
+addresses. For example, for address 0x50, it also reserves 0x51.
+The even-address instance is called 'max6875', the odd one is 'max6875 subclient'.
+
+
+Programming the chip using i2c-dev
+----------------------------------
+
+Use the i2c-dev interface to access and program the chips.
+Reads and writes are performed differently depending on the address range.
+
+The configuration registers are at addresses 0x00 - 0x45.
+Use i2c_smbus_write_byte_data() to write a register and
+i2c_smbus_read_byte_data() to read a register.
+The command is the register number.
+
+Examples:
+To write a 1 to register 0x45:
+ i2c_smbus_write_byte_data(fd, 0x45, 1);
+
+To read register 0x45:
+ value = i2c_smbus_read_byte_data(fd, 0x45);
+
+
+The configuration EEPROM is at addresses 0x8000 - 0x8045.
+The user EEPROM is at addresses 0x8100 - 0x82ff.
+
+Use i2c_smbus_write_word_data() to write a byte to EEPROM.
+
+The command is the upper byte of the address: 0x80, 0x81, or 0x82.
+The data word is the lower part of the address or'd with data << 8.
+ cmd = address >> 8;
+ val = (address & 0xff) | (data << 8);
+
+Example:
+To write 0x5a to address 0x8003:
+ i2c_smbus_write_word_data(fd, 0x80, 0x5a03);
+
+
+Reading data from the EEPROM is a little more complicated.
+Use i2c_smbus_write_byte_data() to set the read address and then
+i2c_smbus_read_byte() or i2c_smbus_read_i2c_block_data() to read the data.
+
+Example:
+To read data starting at offset 0x8100, first set the address:
+ i2c_smbus_write_byte_data(fd, 0x81, 0x00);
+
+And then read the data
+ value = i2c_smbus_read_byte(fd);
+
+ or
+
+ count = i2c_smbus_read_i2c_block_data(fd, 0x84, buffer);
+
+The block read should read 16 bytes.
+0x84 is the block read command.
+
+See the datasheet for more details.
diff --git a/Documentation/i2c/functionality b/Documentation/i2c/functionality
index 8a78a95ae04..41ffefbdc60 100644
--- a/Documentation/i2c/functionality
+++ b/Documentation/i2c/functionality
@@ -115,7 +115,7 @@ CHECKING THROUGH /DEV
If you try to access an adapter from a userspace program, you will have
to use the /dev interface. You will still have to check whether the
functionality you need is supported, of course. This is done using
-the I2C_FUNCS ioctl. An example, adapted from the lm_sensors i2c_detect
+the I2C_FUNCS ioctl. An example, adapted from the lm_sensors i2cdetect
program, is below:
int file;
diff --git a/Documentation/i2c/porting-clients b/Documentation/i2c/porting-clients
index a7adbdd9ea8..4849dfd6961 100644
--- a/Documentation/i2c/porting-clients
+++ b/Documentation/i2c/porting-clients
@@ -1,4 +1,4 @@
-Revision 4, 2004-03-30
+Revision 5, 2005-07-29
Jean Delvare <khali@linux-fr.org>
Greg KH <greg@kroah.com>
@@ -17,20 +17,22 @@ yours for best results.
Technical changes:
-* [Includes] Get rid of "version.h". Replace <linux/i2c-proc.h> with
- <linux/i2c-sensor.h>. Includes typically look like that:
+* [Includes] Get rid of "version.h" and <linux/i2c-proc.h>.
+ Includes typically look like that:
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
- #include <linux/i2c-sensor.h>
- #include <linux/i2c-vid.h> /* if you need VRM support */
+ #include <linux/hwmon.h> /* for hardware monitoring drivers */
+ #include <linux/hwmon-sysfs.h>
+ #include <linux/hwmon-vid.h> /* if you need VRM support */
#include <asm/io.h> /* if you have I/O operations */
Please respect this inclusion order. Some extra headers may be
required for a given driver (e.g. "lm75.h").
-* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, SENSORS_ISA_END
- becomes I2C_CLIENT_ISA_END.
+* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, ISA addresses
+ are no more handled by the i2c core.
+ SENSORS_INSMOD_<n> becomes I2C_CLIENT_INSMOD_<n>.
* [Client data] Get rid of sysctl_id. Try using standard names for
register values (for example, temp_os becomes temp_max). You're
@@ -66,13 +68,15 @@ Technical changes:
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
ISA-only drivers of course don't need this.
+ Call i2c_probe() instead of i2c_detect().
* [Detect] As mentioned earlier, the flags parameter is gone.
The type_name and client_name strings are replaced by a single
name string, which will be filled with a lowercase, short string
(typically the driver name, e.g. "lm75").
In i2c-only drivers, drop the i2c_is_isa_adapter check, it's
- useless.
+ useless. Same for isa-only drivers, as the test would always be
+ true. Only hybrid drivers (which are quite rare) still need it.
The errorN labels are reduced to the number needed. If that number
is 2 (i2c-only drivers), it is advised that the labels are named
exit and exit_free. For i2c+isa drivers, labels should be named
@@ -86,6 +90,8 @@ Technical changes:
device_create_file. Move the driver initialization before any
sysfs file creation.
Drop client->id.
+ Drop any 24RF08 corruption prevention you find, as this is now done
+ at the i2c-core level, and doing it twice voids it.
* [Init] Limits must not be set by the driver (can be done later in
user-space). Chip should not be reset default (although a module
@@ -93,7 +99,8 @@ Technical changes:
limited to the strictly necessary steps.
* [Detach] Get rid of data, remove the call to
- i2c_deregister_entry.
+ i2c_deregister_entry. Do not log an error message if
+ i2c_detach_client fails, as i2c-core will now do it for you.
* [Update] Don't access client->data directly, use
i2c_get_clientdata(client) instead.
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 91664be91ff..077275722a7 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -148,15 +148,15 @@ are defined in i2c.h to help you support them, as well as a generic
detection algorithm.
You do not have to use this parameter interface; but don't try to use
-function i2c_probe() (or i2c_detect()) if you don't.
+function i2c_probe() if you don't.
NOTE: If you want to write a `sensors' driver, the interface is slightly
different! See below.
-Probing classes (i2c)
----------------------
+Probing classes
+---------------
All parameters are given as lists of unsigned 16-bit integers. Lists are
terminated by I2C_CLIENT_END.
@@ -171,12 +171,18 @@ The following lists are used internally:
ignore: insmod parameter.
A list of pairs. The first value is a bus number (-1 for any I2C bus),
the second is the I2C address. These addresses are never probed.
- This parameter overrules 'normal' and 'probe', but not the 'force' lists.
+ This parameter overrules the 'normal_i2c' list only.
force: insmod parameter.
A list of pairs. The first value is a bus number (-1 for any I2C bus),
the second is the I2C address. A device is blindly assumed to be on
the given address, no probing is done.
+Additionally, kind-specific force lists may optionally be defined if
+the driver supports several chip kinds. They are grouped in a
+NULL-terminated list of pointers named forces, those first element if the
+generic force list mentioned above. Each additional list correspond to an
+insmod parameter of the form force_<kind>.
+
Fortunately, as a module writer, you just have to define the `normal_i2c'
parameter. The complete declaration could look like this:
@@ -186,66 +192,17 @@ parameter. The complete declaration could look like this:
/* Magic definition of all other variables and things */
I2C_CLIENT_INSMOD;
+ /* Or, if your driver supports, say, 2 kind of devices: */
+ I2C_CLIENT_INSMOD_2(foo, bar);
+
+If you use the multi-kind form, an enum will be defined for you:
+ enum chips { any_chip, foo, bar, ... }
+You can then (and certainly should) use it in the driver code.
Note that you *have* to call the defined variable `normal_i2c',
without any prefix!
-Probing classes (sensors)
--------------------------
-
-If you write a `sensors' driver, you use a slightly different interface.
-As well as I2C addresses, we have to cope with ISA addresses. Also, we
-use a enum of chip types. Don't forget to include `sensors.h'.
-
-The following lists are used internally. They are all lists of integers.
-
- normal_i2c: filled in by the module writer. Terminated by SENSORS_I2C_END.
- A list of I2C addresses which should normally be examined.
- normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
- A list of ISA addresses which should normally be examined.
- probe: insmod parameter. Initialize this list with SENSORS_I2C_END values.
- A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address. These
- addresses are also probed, as if they were in the 'normal' list.
- ignore: insmod parameter. Initialize this list with SENSORS_I2C_END values.
- A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the I2C address. These
- addresses are never probed. This parameter overrules 'normal' and
- 'probe', but not the 'force' lists.
-
-Also used is a list of pointers to sensors_force_data structures:
- force_data: insmod parameters. A list, ending with an element of which
- the force field is NULL.
- Each element contains the type of chip and a list of pairs.
- The first value is a bus number (SENSORS_ISA_BUS for the ISA bus,
- -1 for any I2C bus), the second is the address.
- These are automatically translated to insmod variables of the form
- force_foo.
-
-So we have a generic insmod variabled `force', and chip-specific variables
-`force_CHIPNAME'.
-
-Fortunately, as a module writer, you just have to define the `normal_i2c'
-and `normal_isa' parameters, and define what chip names are used.
-The complete declaration could look like this:
- /* Scan i2c addresses 0x37, and 0x48 to 0x4f */
- static unsigned short normal_i2c[] = { 0x37, 0x48, 0x49, 0x4a, 0x4b, 0x4c,
- 0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
- /* Scan ISA address 0x290 */
- static unsigned int normal_isa[] = {0x0290,SENSORS_ISA_END};
-
- /* Define chips foo and bar, as well as all module parameters and things */
- SENSORS_INSMOD_2(foo,bar);
-
-If you have one chip, you use macro SENSORS_INSMOD_1(chip), if you have 2
-you use macro SENSORS_INSMOD_2(chip1,chip2), etc. If you do not want to
-bother with chip types, you can use SENSORS_INSMOD_0.
-
-A enum is automatically defined as follows:
- enum chips { any_chip, chip1, chip2, ... }
-
-
Attaching to an adapter
-----------------------
@@ -264,17 +221,10 @@ detected at a specific address, another callback is called.
return i2c_probe(adapter,&addr_data,&foo_detect_client);
}
-For `sensors' drivers, use the i2c_detect function instead:
-
- int foo_attach_adapter(struct i2c_adapter *adapter)
- {
- return i2c_detect(adapter,&addr_data,&foo_detect_client);
- }
-
Remember, structure `addr_data' is defined by the macros explained above,
so you do not have to define it yourself.
-The i2c_probe or i2c_detect function will call the foo_detect_client
+The i2c_probe function will call the foo_detect_client
function only for those i2c addresses that actually have a device on
them (unless a `force' parameter was used). In addition, addresses that
are already in use (by some other registered client) are skipped.
@@ -283,19 +233,18 @@ are already in use (by some other registered client) are skipped.
The detect client function
--------------------------
-The detect client function is called by i2c_probe or i2c_detect.
-The `kind' parameter contains 0 if this call is due to a `force'
-parameter, and -1 otherwise (for i2c_detect, it contains 0 if
-this call is due to the generic `force' parameter, and the chip type
-number if it is due to a specific `force' parameter).
+The detect client function is called by i2c_probe. The `kind' parameter
+contains -1 for a probed detection, 0 for a forced detection, or a positive
+number for a forced detection with a chip type forced.
Below, some things are only needed if this is a `sensors' driver. Those
parts are between /* SENSORS ONLY START */ and /* SENSORS ONLY END */
markers.
-This function should only return an error (any value != 0) if there is
-some reason why no more detection should be done anymore. If the
-detection just fails for this address, return 0.
+Returning an error different from -ENODEV in a detect function will cause
+the detection to stop: other addresses and adapters won't be scanned.
+This should only be done on fatal or internal errors, such as a memory
+shortage or i2c_attach_client failing.
For now, you can ignore the `flags' parameter. It is there for future use.
@@ -320,11 +269,10 @@ For now, you can ignore the `flags' parameter. It is there for future use.
const char *type_name = "";
int is_isa = i2c_is_isa_adapter(adapter);
- if (is_isa) {
+ /* Do this only if the chip can additionally be found on the ISA bus
+ (hybrid chip). */
- /* If this client can't be on the ISA bus at all, we can stop now
- (call `goto ERROR0'). But for kicks, we will assume it is all
- right. */
+ if (is_isa) {
/* Discard immediately if this ISA range is already used */
if (check_region(address,FOO_EXTENT))
@@ -495,15 +443,13 @@ much simpler than the attachment code, fortunately!
/* SENSORS ONLY END */
/* Try to detach the client from i2c space */
- if ((err = i2c_detach_client(client))) {
- printk("foo.o: Client deregistration failed, client not detached.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
- /* SENSORS ONLY START */
+ /* HYBRID SENSORS CHIP ONLY START */
if i2c_is_isa_client(client)
release_region(client->addr,LM78_EXTENT);
- /* SENSORS ONLY END */
+ /* HYBRID SENSORS CHIP ONLY END */
kfree(client); /* Frees client data too, if allocated at the same time */
return 0;
diff --git a/Documentation/i386/boot.txt b/Documentation/i386/boot.txt
index 1c48f0eba6f..10312bebe55 100644
--- a/Documentation/i386/boot.txt
+++ b/Documentation/i386/boot.txt
@@ -2,7 +2,7 @@
----------------------------
H. Peter Anvin <hpa@zytor.com>
- Last update 2002-01-01
+ Last update 2005-09-02
On the i386 platform, the Linux kernel uses a rather complicated boot
convention. This has evolved partially due to historical aspects, as
@@ -34,6 +34,8 @@ Protocol 2.02: (Kernel 2.4.0-test3-pre3) New command line protocol.
Protocol 2.03: (Kernel 2.4.18-pre1) Explicitly makes the highest possible
initrd address available to the bootloader.
+Protocol 2.04: (Kernel 2.6.14) Extend the syssize field to four bytes.
+
**** MEMORY LAYOUT
@@ -103,10 +105,9 @@ The header looks like:
Offset Proto Name Meaning
/Size
-01F1/1 ALL setup_sects The size of the setup in sectors
+01F1/1 ALL(1 setup_sects The size of the setup in sectors
01F2/2 ALL root_flags If set, the root is mounted readonly
-01F4/2 ALL syssize DO NOT USE - for bootsect.S use only
-01F6/2 ALL swap_dev DO NOT USE - obsolete
+01F4/4 2.04+(2 syssize The size of the 32-bit code in 16-byte paras
01F8/2 ALL ram_size DO NOT USE - for bootsect.S use only
01FA/2 ALL vid_mode Video mode control
01FC/2 ALL root_dev Default root device number
@@ -129,8 +130,12 @@ Offset Proto Name Meaning
0228/4 2.02+ cmd_line_ptr 32-bit pointer to the kernel command line
022C/4 2.03+ initrd_addr_max Highest legal initrd address
-For backwards compatibility, if the setup_sects field contains 0, the
-real value is 4.
+(1) For backwards compatibility, if the setup_sects field contains 0, the
+ real value is 4.
+
+(2) For boot protocol prior to 2.04, the upper two bytes of the syssize
+ field are unusable, which means the size of a bzImage kernel
+ cannot be determined.
If the "HdrS" (0x53726448) magic number is not found at offset 0x202,
the boot protocol version is "old". Loading an old kernel, the
@@ -230,12 +235,16 @@ loader to communicate with the kernel. Some of its options are also
relevant to the boot loader itself, see "special command line options"
below.
-The kernel command line is a null-terminated string up to 255
-characters long, plus the final null.
+The kernel command line is a null-terminated string currently up to
+255 characters long, plus the final null. A string that is too long
+will be automatically truncated by the kernel, a boot loader may allow
+a longer command line to be passed to permit future kernels to extend
+this limit.
If the boot protocol version is 2.02 or later, the address of the
kernel command line is given by the header field cmd_line_ptr (see
-above.)
+above.) This address can be anywhere between the end of the setup
+heap and 0xA0000.
If the protocol version is *not* 2.02 or higher, the kernel
command line is entered using the following protocol:
@@ -255,7 +264,7 @@ command line is entered using the following protocol:
**** SAMPLE BOOT CONFIGURATION
As a sample configuration, assume the following layout of the real
-mode segment:
+mode segment (this is a typical, and recommended layout):
0x0000-0x7FFF Real mode kernel
0x8000-0x8FFF Stack and heap
@@ -312,9 +321,9 @@ Such a boot loader should enter the following fields in the header:
**** LOADING THE REST OF THE KERNEL
-The non-real-mode kernel starts at offset (setup_sects+1)*512 in the
-kernel file (again, if setup_sects == 0 the real value is 4.) It
-should be loaded at address 0x10000 for Image/zImage kernels and
+The 32-bit (non-real-mode) kernel starts at offset (setup_sects+1)*512
+in the kernel file (again, if setup_sects == 0 the real value is 4.)
+It should be loaded at address 0x10000 for Image/zImage kernels and
0x100000 for bzImage kernels.
The kernel is a bzImage kernel if the protocol >= 2.00 and the 0x01
diff --git a/Documentation/ibm-acpi.txt b/Documentation/ibm-acpi.txt
index c437b1aeff5..8b3fd82b2ce 100644
--- a/Documentation/ibm-acpi.txt
+++ b/Documentation/ibm-acpi.txt
@@ -1,16 +1,16 @@
IBM ThinkPad ACPI Extras Driver
- Version 0.8
- 8 November 2004
+ Version 0.12
+ 17 August 2005
Borislav Deianov <borislav@users.sf.net>
http://ibm-acpi.sf.net/
-This is a Linux ACPI driver for the IBM ThinkPad laptops. It aims to
-support various features of these laptops which are accessible through
-the ACPI framework but not otherwise supported by the generic Linux
-ACPI drivers.
+This is a Linux ACPI driver for the IBM ThinkPad laptops. It supports
+various features of these laptops which are accessible through the
+ACPI framework but not otherwise supported by the generic Linux ACPI
+drivers.
Status
@@ -25,9 +25,14 @@ detailed description):
- ThinkLight on and off
- limited docking and undocking
- UltraBay eject
- - Experimental: CMOS control
- - Experimental: LED control
- - Experimental: ACPI sounds
+ - CMOS control
+ - LED control
+ - ACPI sounds
+ - temperature sensors
+ - Experimental: embedded controller register dump
+ - Experimental: LCD brightness control
+ - Experimental: volume control
+ - Experimental: fan speed, fan enable/disable
A compatibility table by model and feature is maintained on the web
site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -91,12 +96,12 @@ driver is still in the alpha stage, the exact proc file format and
commands supported by the various features is guaranteed to change
frequently.
-Driver Version -- /proc/acpi/ibm/driver
---------------------------------------
+Driver version -- /proc/acpi/ibm/driver
+---------------------------------------
The driver name and version. No commands can be written to this file.
-Hot Keys -- /proc/acpi/ibm/hotkey
+Hot keys -- /proc/acpi/ibm/hotkey
---------------------------------
Without this driver, only the Fn-F4 key (sleep button) generates an
@@ -188,7 +193,7 @@ and, on the X40, video corruption. By disabling automatic switching,
the flickering or video corruption can be avoided.
The video_switch command cycles through the available video outputs
-(it sumulates the behavior of Fn-F7).
+(it simulates the behavior of Fn-F7).
Video expansion can be toggled through this feature. This controls
whether the display is expanded to fill the entire LCD screen when a
@@ -201,6 +206,12 @@ Fn-F7 from working. This also disables the video output switching
features of this driver, as it uses the same ACPI methods as
Fn-F7. Video switching on the console should still work.
+UPDATE: There's now a patch for the X.org Radeon driver which
+addresses this issue. Some people are reporting success with the patch
+while others are still having problems. For more information:
+
+https://bugs.freedesktop.org/show_bug.cgi?id=2000
+
ThinkLight control -- /proc/acpi/ibm/light
------------------------------------------
@@ -211,7 +222,7 @@ models which do not make the status available will show it as
echo on > /proc/acpi/ibm/light
echo off > /proc/acpi/ibm/light
-Docking / Undocking -- /proc/acpi/ibm/dock
+Docking / undocking -- /proc/acpi/ibm/dock
------------------------------------------
Docking and undocking (e.g. with the X4 UltraBase) requires some
@@ -228,11 +239,15 @@ NOTE: These events will only be generated if the laptop was docked
when originally booted. This is due to the current lack of support for
hot plugging of devices in the Linux ACPI framework. If the laptop was
booted while not in the dock, the following message is shown in the
-logs: "ibm_acpi: dock device not present". No dock-related events are
-generated but the dock and undock commands described below still
-work. They can be executed manually or triggered by Fn key
-combinations (see the example acpid configuration files included in
-the driver tarball package available on the web site).
+logs:
+
+ Mar 17 01:42:34 aero kernel: ibm_acpi: dock device not present
+
+In this case, no dock-related events are generated but the dock and
+undock commands described below still work. They can be executed
+manually or triggered by Fn key combinations (see the example acpid
+configuration files included in the driver tarball package available
+on the web site).
When the eject request button on the dock is pressed, the first event
above is generated. The handler for this event should issue the
@@ -267,7 +282,7 @@ the only docking stations currently supported are the X-series
UltraBase docks and "dumb" port replicators like the Mini Dock (the
latter don't need any ACPI support, actually).
-UltraBay Eject -- /proc/acpi/ibm/bay
+UltraBay eject -- /proc/acpi/ibm/bay
------------------------------------
Inserting or ejecting an UltraBay device requires some actions to be
@@ -284,8 +299,11 @@ when the laptop was originally booted (on the X series, the UltraBay
is in the dock, so it may not be present if the laptop was undocked).
This is due to the current lack of support for hot plugging of devices
in the Linux ACPI framework. If the laptop was booted without the
-UltraBay, the following message is shown in the logs: "ibm_acpi: bay
-device not present". No bay-related events are generated but the eject
+UltraBay, the following message is shown in the logs:
+
+ Mar 17 01:42:34 aero kernel: ibm_acpi: bay device not present
+
+In this case, no bay-related events are generated but the eject
command described below still works. It can be executed manually or
triggered by a hot key combination.
@@ -306,22 +324,33 @@ necessary to enable the UltraBay device (e.g. call idectl).
The contents of the /proc/acpi/ibm/bay file shows the current status
of the UltraBay, as provided by the ACPI framework.
-Experimental Features
----------------------
+EXPERIMENTAL warm eject support on the 600e/x, A22p and A3x (To use
+this feature, you need to supply the experimental=1 parameter when
+loading the module):
+
+These models do not have a button near the UltraBay device to request
+a hot eject but rather require the laptop to be put to sleep
+(suspend-to-ram) before the bay device is ejected or inserted).
+The sequence of steps to eject the device is as follows:
+
+ echo eject > /proc/acpi/ibm/bay
+ put the ThinkPad to sleep
+ remove the drive
+ resume from sleep
+ cat /proc/acpi/ibm/bay should show that the drive was removed
+
+On the A3x, both the UltraBay 2000 and UltraBay Plus devices are
+supported. Use "eject2" instead of "eject" for the second bay.
-The following features are marked experimental because using them
-involves guessing the correct values of some parameters. Guessing
-incorrectly may have undesirable effects like crashing your
-ThinkPad. USE THESE WITH CAUTION! To activate them, you'll need to
-supply the experimental=1 parameter when loading the module.
+Note: the UltraBay eject support on the 600e/x, A22p and A3x is
+EXPERIMENTAL and may not work as expected. USE WITH CAUTION!
-Experimental: CMOS control - /proc/acpi/ibm/cmos
-------------------------------------------------
+CMOS control -- /proc/acpi/ibm/cmos
+-----------------------------------
This feature is used internally by the ACPI firmware to control the
-ThinkLight on most newer ThinkPad models. It appears that it can also
-control LCD brightness, sounds volume and more, but only on some
-models.
+ThinkLight on most newer ThinkPad models. It may also control LCD
+brightness, sounds volume and more, but only on some models.
The commands are non-negative integer numbers:
@@ -330,10 +359,9 @@ The commands are non-negative integer numbers:
echo 2 >/proc/acpi/ibm/cmos
...
-The range of numbers which are used internally by various models is 0
-to 21, but it's possible that numbers outside this range have
-interesting behavior. Here is the behavior on the X40 (tpb is the
-ThinkPad Buttons utility):
+The range of valid numbers is 0 to 21, but not all have an effect and
+the behavior varies from model to model. Here is the behavior on the
+X40 (tpb is the ThinkPad Buttons utility):
0 - no effect but tpb reports "Volume down"
1 - no effect but tpb reports "Volume up"
@@ -346,26 +374,18 @@ ThinkPad Buttons utility):
13 - ThinkLight off
14 - no effect but tpb reports ThinkLight status change
-If you try this feature, please send me a report similar to the
-above. On models which allow control of LCD brightness or sound
-volume, I'd like to provide this functionality in an user-friendly
-way, but first I need a way to identify the models which this is
-possible.
-
-Experimental: LED control - /proc/acpi/ibm/LED
-----------------------------------------------
+LED control -- /proc/acpi/ibm/led
+---------------------------------
Some of the LED indicators can be controlled through this feature. The
available commands are:
- echo <led number> on >/proc/acpi/ibm/led
- echo <led number> off >/proc/acpi/ibm/led
- echo <led number> blink >/proc/acpi/ibm/led
+ echo '<led number> on' >/proc/acpi/ibm/led
+ echo '<led number> off' >/proc/acpi/ibm/led
+ echo '<led number> blink' >/proc/acpi/ibm/led
-The <led number> parameter is a non-negative integer. The range of LED
-numbers used internally by various models is 0 to 7 but it's possible
-that numbers outside this range are also valid. Here is the mapping on
-the X40:
+The <led number> range is 0 to 7. The set of LEDs that can be
+controlled varies from model to model. Here is the mapping on the X40:
0 - power
1 - battery (orange)
@@ -376,49 +396,224 @@ the X40:
All of the above can be turned on and off and can be made to blink.
-If you try this feature, please send me a report similar to the
-above. I'd like to provide this functionality in an user-friendly way,
-but first I need to identify the which numbers correspond to which
-LEDs on various models.
-
-Experimental: ACPI sounds - /proc/acpi/ibm/beep
------------------------------------------------
+ACPI sounds -- /proc/acpi/ibm/beep
+----------------------------------
The BEEP method is used internally by the ACPI firmware to provide
-audible alerts in various situtation. This feature allows the same
+audible alerts in various situations. This feature allows the same
sounds to be triggered manually.
The commands are non-negative integer numbers:
- echo 0 >/proc/acpi/ibm/beep
- echo 1 >/proc/acpi/ibm/beep
- echo 2 >/proc/acpi/ibm/beep
- ...
+ echo <number> >/proc/acpi/ibm/beep
-The range of numbers which are used internally by various models is 0
-to 17, but it's possible that numbers outside this range are also
-valid. Here is the behavior on the X40:
+The valid <number> range is 0 to 17. Not all numbers trigger sounds
+and the sounds vary from model to model. Here is the behavior on the
+X40:
- 2 - two beeps, pause, third beep
+ 0 - stop a sound in progress (but use 17 to stop 16)
+ 2 - two beeps, pause, third beep ("low battery")
3 - single beep
- 4 - "unable"
+ 4 - high, followed by low-pitched beep ("unable")
5 - single beep
- 6 - "AC/DC"
+ 6 - very high, followed by high-pitched beep ("AC/DC")
7 - high-pitched beep
9 - three short beeps
10 - very long beep
12 - low-pitched beep
+ 15 - three high-pitched beeps repeating constantly, stop with 0
+ 16 - one medium-pitched beep repeating constantly, stop with 17
+ 17 - stop 16
+
+Temperature sensors -- /proc/acpi/ibm/thermal
+---------------------------------------------
+
+Most ThinkPads include six or more separate temperature sensors but
+only expose the CPU temperature through the standard ACPI methods.
+This feature shows readings from up to eight different sensors. Some
+readings may not be valid, e.g. may show large negative values. For
+example, on the X40, a typical output may be:
+
+temperatures: 42 42 45 41 36 -128 33 -128
+
+Thomas Gruber took his R51 apart and traced all six active sensors in
+his laptop (the location of sensors may vary on other models):
+
+1: CPU
+2: Mini PCI Module
+3: HDD
+4: GPU
+5: Battery
+6: N/A
+7: Battery
+8: N/A
+
+No commands can be written to this file.
+
+EXPERIMENTAL: Embedded controller reigster dump -- /proc/acpi/ibm/ecdump
+------------------------------------------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature dumps the values of 256 embedded controller
+registers. Values which have changed since the last time the registers
+were dumped are marked with a star:
+
+[root@x40 ibm-acpi]# cat /proc/acpi/ibm/ecdump
+EC +00 +01 +02 +03 +04 +05 +06 +07 +08 +09 +0a +0b +0c +0d +0e +0f
+EC 0x00: a7 47 87 01 fe 96 00 08 01 00 cb 00 00 00 40 00
+EC 0x10: 00 00 ff ff f4 3c 87 09 01 ff 42 01 ff ff 0d 00
+EC 0x20: 00 00 00 00 00 00 00 00 00 00 00 03 43 00 00 80
+EC 0x30: 01 07 1a 00 30 04 00 00 *85 00 00 10 00 50 00 00
+EC 0x40: 00 00 00 00 00 00 14 01 00 04 00 00 00 00 00 00
+EC 0x50: 00 c0 02 0d 00 01 01 02 02 03 03 03 03 *bc *02 *bc
+EC 0x60: *02 *bc *02 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0x70: 00 00 00 00 00 12 30 40 *24 *26 *2c *27 *20 80 *1f 80
+EC 0x80: 00 00 00 06 *37 *0e 03 00 00 00 0e 07 00 00 00 00
+EC 0x90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xa0: *ff 09 ff 09 ff ff *64 00 *00 *00 *a2 41 *ff *ff *e0 00
+EC 0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xd0: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xe0: 00 00 00 00 00 00 00 00 11 20 49 04 24 06 55 03
+EC 0xf0: 31 55 48 54 35 38 57 57 08 2f 45 73 07 65 6c 1a
+
+This feature can be used to determine the register holding the fan
+speed on some models. To do that, do the following:
+
+ - make sure the battery is fully charged
+ - make sure the fan is running
+ - run 'cat /proc/acpi/ibm/ecdump' several times, once per second or so
+
+The first step makes sure various charging-related values don't
+vary. The second ensures that the fan-related values do vary, since
+the fan speed fluctuates a bit. The third will (hopefully) mark the
+fan register with a star:
+
+[root@x40 ibm-acpi]# cat /proc/acpi/ibm/ecdump
+EC +00 +01 +02 +03 +04 +05 +06 +07 +08 +09 +0a +0b +0c +0d +0e +0f
+EC 0x00: a7 47 87 01 fe 96 00 08 01 00 cb 00 00 00 40 00
+EC 0x10: 00 00 ff ff f4 3c 87 09 01 ff 42 01 ff ff 0d 00
+EC 0x20: 00 00 00 00 00 00 00 00 00 00 00 03 43 00 00 80
+EC 0x30: 01 07 1a 00 30 04 00 00 85 00 00 10 00 50 00 00
+EC 0x40: 00 00 00 00 00 00 14 01 00 04 00 00 00 00 00 00
+EC 0x50: 00 c0 02 0d 00 01 01 02 02 03 03 03 03 bc 02 bc
+EC 0x60: 02 bc 02 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0x70: 00 00 00 00 00 12 30 40 24 27 2c 27 21 80 1f 80
+EC 0x80: 00 00 00 06 *be 0d 03 00 00 00 0e 07 00 00 00 00
+EC 0x90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xa0: ff 09 ff 09 ff ff 64 00 00 00 a2 41 ff ff e0 00
+EC 0xb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xd0: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+EC 0xe0: 00 00 00 00 00 00 00 00 11 20 49 04 24 06 55 03
+EC 0xf0: 31 55 48 54 35 38 57 57 08 2f 45 73 07 65 6c 1a
+
+Another set of values that varies often is the temperature
+readings. Since temperatures don't change vary fast, you can take
+several quick dumps to eliminate them.
+
+You can use a similar method to figure out the meaning of other
+embedded controller registers - e.g. make sure nothing else changes
+except the charging or discharging battery to determine which
+registers contain the current battery capacity, etc. If you experiment
+with this, do send me your results (including some complete dumps with
+a description of the conditions when they were taken.)
+
+EXPERIMENTAL: LCD brightness control -- /proc/acpi/ibm/brightness
+-----------------------------------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature allows software control of the LCD brightness on ThinkPad
+models which don't have a hardware brightness slider. The available
+commands are:
+
+ echo up >/proc/acpi/ibm/brightness
+ echo down >/proc/acpi/ibm/brightness
+ echo 'level <level>' >/proc/acpi/ibm/brightness
+
+The <level> number range is 0 to 7, although not all of them may be
+distinct. The current brightness level is shown in the file.
+
+EXPERIMENTAL: Volume control -- /proc/acpi/ibm/volume
+-----------------------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature allows volume control on ThinkPad models which don't have
+a hardware volume knob. The available commands are:
+
+ echo up >/proc/acpi/ibm/volume
+ echo down >/proc/acpi/ibm/volume
+ echo mute >/proc/acpi/ibm/volume
+ echo 'level <level>' >/proc/acpi/ibm/volume
+
+The <level> number range is 0 to 15 although not all of them may be
+distinct. The unmute the volume after the mute command, use either the
+up or down command (the level command will not unmute the volume).
+The current volume level and mute state is shown in the file.
+
+EXPERIMENTAL: fan speed, fan enable/disable -- /proc/acpi/ibm/fan
+-----------------------------------------------------------------
+
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
+This feature attempts to show the current fan speed. The speed is read
+directly from the hardware registers of the embedded controller. This
+is known to work on later R, T and X series ThinkPads but may show a
+bogus value on other models.
+
+The fan may be enabled or disabled with the following commands:
+
+ echo enable >/proc/acpi/ibm/fan
+ echo disable >/proc/acpi/ibm/fan
+
+WARNING WARNING WARNING: do not leave the fan disabled unless you are
+monitoring the temperature sensor readings and you are ready to enable
+it if necessary to avoid overheating.
+
+The fan only runs if it's enabled *and* the various temperature
+sensors which control it read high enough. On the X40, this seems to
+depend on the CPU and HDD temperatures. Specifically, the fan is
+turned on when either the CPU temperature climbs to 56 degrees or the
+HDD temperature climbs to 46 degrees. The fan is turned off when the
+CPU temperature drops to 49 degrees and the HDD temperature drops to
+41 degrees. These thresholds cannot currently be controlled.
+
+On the X31 and X40 (and ONLY on those models), the fan speed can be
+controlled to a certain degree. Once the fan is running, it can be
+forced to run faster or slower with the following command:
+
+ echo 'speed <speed>' > /proc/acpi/ibm/thermal
+
+The sustainable range of fan speeds on the X40 appears to be from
+about 3700 to about 7350. Values outside this range either do not have
+any effect or the fan speed eventually settles somewhere in that
+range. The fan cannot be stopped or started with this command.
+
+On the 570, temperature readings are not available through this
+feature and the fan control works a little differently. The fan speed
+is reported in levels from 0 (off) to 7 (max) and can be controlled
+with the following command:
-(I've only been able to identify a couple of them).
-
-If you try this feature, please send me a report similar to the
-above. I'd like to provide this functionality in an user-friendly way,
-but first I need to identify the which numbers correspond to which
-sounds on various models.
+ echo 'level <level>' > /proc/acpi/ibm/thermal
-Multiple Command, Module Parameters
------------------------------------
+Multiple Commands, Module Parameters
+------------------------------------
Multiple commands can be written to the proc files in one shot by
separating them with commas, for example:
@@ -451,24 +646,19 @@ scripts (included with ibm-acpi for completeness):
/usr/local/sbin/laptop_mode -- from the Linux kernel source
distribution, see Documentation/laptop-mode.txt
/sbin/service -- comes with Redhat/Fedora distributions
+ /usr/sbin/hibernate -- from the Software Suspend 2 distribution,
+ see http://softwaresuspend.berlios.de/
-Toan T Nguyen <ntt@control.uchicago.edu> has written a SuSE powersave
-script for the X20, included in config/usr/sbin/ibm_hotkeys_X20
+Toan T Nguyen <ntt@physics.ucla.edu> notes that Suse uses the
+powersave program to suspend ('powersave --suspend-to-ram') or
+hibernate ('powersave --suspend-to-disk'). This means that the
+hibernate script is not needed on that distribution.
Henrik Brix Andersen <brix@gentoo.org> has written a Gentoo ACPI event
handler script for the X31. You can get the latest version from
http://dev.gentoo.org/~brix/files/x31.sh
David Schweikert <dws@ee.eth.ch> has written an alternative blank.sh
-script which works on Debian systems, included in
-configs/etc/acpi/actions/blank-debian.sh
-
-
-TODO
-----
-
-I'd like to implement the following features but haven't yet found the
-time and/or I don't yet know how to implement them:
-
-- UltraBay floppy drive support
-
+script which works on Debian systems. This scripts has now been
+extended to also work on Fedora systems and included as the default
+blank.sh in the distribution.
diff --git a/Documentation/input/yealink.txt b/Documentation/input/yealink.txt
new file mode 100644
index 00000000000..85f095a7ad0
--- /dev/null
+++ b/Documentation/input/yealink.txt
@@ -0,0 +1,203 @@
+Driver documentation for yealink usb-p1k phones
+
+0. Status
+~~~~~~~~~
+
+The p1k is a relatively cheap usb 1.1 phone with:
+ - keyboard full support, yealink.ko / input event API
+ - LCD full support, yealink.ko / sysfs API
+ - LED full support, yealink.ko / sysfs API
+ - dialtone full support, yealink.ko / sysfs API
+ - ringtone full support, yealink.ko / sysfs API
+ - audio playback full support, snd_usb_audio.ko / alsa API
+ - audio record full support, snd_usb_audio.ko / alsa API
+
+For vendor documentation see http://www.yealink.com
+
+
+1. Compilation (stand alone version)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Currently only kernel 2.6.x.y versions are supported.
+In order to build the yealink.ko module do:
+
+ make
+
+If you encounter problems please check if in the MAKE_OPTS variable in
+the Makefile is pointing to the location where your kernel sources
+are located, default /usr/src/linux.
+
+
+
+2. keyboard features
+~~~~~~~~~~~~~~~~~~~~
+The current mapping in the kernel is provided by the map_p1k_to_key
+function:
+
+ Physical USB-P1K button layout input events
+
+
+ up up
+ IN OUT left, right
+ down down
+
+ pickup C hangup enter, backspace, escape
+ 1 2 3 1, 2, 3
+ 4 5 6 4, 5, 6,
+ 7 8 9 7, 8, 9,
+ * 0 # *, 0, #,
+
+ The "up" and "down" keys, are symbolised by arrows on the button.
+ The "pickup" and "hangup" keys are symbolised by a green and red phone
+ on the button.
+
+
+3. LCD features
+~~~~~~~~~~~~~~~
+The LCD is divided and organised as a 3 line display:
+
+ |[] [][] [][] [][] in |[][]
+ |[] M [][] D [][] : [][] out |[][]
+ store
+
+ NEW REP SU MO TU WE TH FR SA
+
+ [] [] [] [] [] [] [] [] [] [] [] []
+ [] [] [] [] [] [] [] [] [] [] [] []
+
+
+Line 1 Format (see below) : 18.e8.M8.88...188
+ Icon names : M D : IN OUT STORE
+Line 2 Format : .........
+ Icon name : NEW REP SU MO TU WE TH FR SA
+Line 3 Format : 888888888888
+
+
+Format description:
+ From a user space perspective the world is seperated in "digits" and "icons".
+ A digit can have a character set, an icon can only be ON or OFF.
+
+ Format specifier
+ '8' : Generic 7 segment digit with individual addressable segments
+
+ Reduced capabillity 7 segm digit, when segments are hard wired together.
+ '1' : 2 segments digit only able to produce a 1.
+ 'e' : Most significant day of the month digit,
+ able to produce at least 1 2 3.
+ 'M' : Most significant minute digit,
+ able to produce at least 0 1 2 3 4 5.
+
+ Icons or pictograms:
+ '.' : For example like AM, PM, SU, a 'dot' .. or other single segment
+ elements.
+
+
+4. Driver usage
+~~~~~~~~~~~~~~~
+For userland the following interfaces are available using the sysfs interface:
+ /sys/.../
+ line1 Read/Write, lcd line1
+ line2 Read/Write, lcd line2
+ line3 Read/Write, lcd line3
+
+ get_icons Read, returns a set of available icons.
+ hide_icon Write, hide the element by writing the icon name.
+ show_icon Write, display the element by writing the icon name.
+
+ map_seg7 Read/Write, the 7 segments char set, common for all
+ yealink phones. (see map_to_7segment.h)
+
+ ringtone Write, upload binary representation of a ringtone,
+ see yealink.c. status EXPERIMENTAL due to potential
+ races between async. and sync usb calls.
+
+
+4.1 lineX
+~~~~~~~~~
+Reading /sys/../lineX will return the format string with its current value:
+
+ Example:
+ cat ./line3
+ 888888888888
+ Linux Rocks!
+
+Writing to /sys/../lineX will set the coresponding LCD line.
+ - Excess characters are ignored.
+ - If less characters are written than allowed, the remaining digits are
+ unchanged.
+ - The tab '\t'and '\n' char does not overwrite the original content.
+ - Writing a space to an icon will always hide its content.
+
+ Example:
+ date +"%m.%e.%k:%M" | sed 's/^0/ /' > ./line1
+
+ Will update the LCD with the current date & time.
+
+
+4.2 get_icons
+~~~~~~~~~~~~~
+Reading will return all available icon names and its current settings:
+
+ cat ./get_icons
+ on M
+ on D
+ on :
+ IN
+ OUT
+ STORE
+ NEW
+ REP
+ SU
+ MO
+ TU
+ WE
+ TH
+ FR
+ SA
+ LED
+ DIALTONE
+ RINGTONE
+
+
+4.3 show/hide icons
+~~~~~~~~~~~~~~~~~~~
+Writing to these files will update the state of the icon.
+Only one icon at a time can be updated.
+
+If an icon is also on a ./lineX the corresponding value is
+updated with the first letter of the icon.
+
+ Example - light up the store icon:
+ echo -n "STORE" > ./show_icon
+
+ cat ./line1
+ 18.e8.M8.88...188
+ S
+
+ Example - sound the ringtone for 10 seconds:
+ echo -n RINGTONE > /sys/..../show_icon
+ sleep 10
+ echo -n RINGTONE > /sys/..../hide_icon
+
+
+5. Sound features
+~~~~~~~~~~~~~~~~~
+Sound is supported by the ALSA driver: snd_usb_audio
+
+One 16-bit channel with sample and playback rates of 8000 Hz is the practical
+limit of the device.
+
+ Example - recording test:
+ arecord -v -d 10 -r 8000 -f S16_LE -t wav foobar.wav
+
+ Example - playback test:
+ aplay foobar.wav
+
+
+6. Credits & Acknowledgments
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ - Olivier Vandorpe, for starting the usbb2k-api project doing much of
+ the reverse engineering.
+ - Martin Diehl, for pointing out how to handle USB memory allocation.
+ - Dmitry Torokhov, for the numerous code reviews and suggestions.
+
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 2616a58a5a4..9a1586590d8 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -872,7 +872,13 @@ When kbuild executes the following steps are followed (roughly):
Assignments to $(targets) are without $(obj)/ prefix.
if_changed may be used in conjunction with custom commands as
defined in 6.7 "Custom kbuild commands".
+
Note: It is a typical mistake to forget the FORCE prerequisite.
+ Another common pitfall is that whitespace is sometimes
+ significant; for instance, the below will fail (note the extra space
+ after the comma):
+ target: source(s) FORCE
+ #WRONG!# $(call if_changed, ld/objcopy/gzip)
ld
Link target. Often LDFLAGS_$@ is used to set specific options to ld.
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index 7ff213f4bec..1f5f7d28c9e 100644
--- a/Documentation/kdump/kdump.txt
+++ b/Documentation/kdump/kdump.txt
@@ -39,8 +39,7 @@ SETUP
and apply http://lse.sourceforge.net/kdump/patches/kexec-tools-1.101-kdump.patch
and after that build the source.
-2) Download and build the appropriate (latest) kexec/kdump (-mm) kernel
- patchset and apply it to the vanilla kernel tree.
+2) Download and build the appropriate (2.6.13-rc1 onwards) vanilla kernel.
Two kernels need to be built in order to get this feature working.
@@ -84,15 +83,16 @@ SETUP
4) Load the second kernel to be booted using:
- kexec -p <second-kernel> --crash-dump --args-linux --append="root=<root-dev>
- init 1 irqpoll"
+ kexec -p <second-kernel> --args-linux --elf32-core-headers
+ --append="root=<root-dev> init 1 irqpoll"
Note: i) <second-kernel> has to be a vmlinux image. bzImage will not work,
as of now.
- ii) By default ELF headers are stored in ELF32 format (for i386). This
- is sufficient to represent the physical memory up to 4GB. To store
- headers in ELF64 format, specifiy "--elf64-core-headers" on the
- kexec command line additionally.
+ ii) By default ELF headers are stored in ELF64 format. Option
+ --elf32-core-headers forces generation of ELF32 headers. gdb can
+ not open ELF64 headers on 32 bit systems. So creating ELF32
+ headers can come handy for users who have got non-PAE systems and
+ hence have memory less than 4GB.
iii) Specify "irqpoll" as command line parameter. This reduces driver
initialization failures in second kernel due to shared interrupts.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 111e9805619..db2603ceabb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1175,6 +1175,11 @@ running once the system is up.
New name for the ramdisk parameter.
See Documentation/ramdisk.txt.
+ rdinit= [KNL]
+ Format: <full_path>
+ Run specified binary instead of /init from the ramdisk,
+ used for early userspace startup. See initrd.
+
reboot= [BUGS=IA-32,BUGS=ARM,BUGS=IA-64] Rebooting mode
Format: <reboot_mode>[,<reboot_mode2>[,...]]
See arch/*/kernel/reboot.c.
diff --git a/Documentation/power/swsusp-dmcrypt.txt b/Documentation/power/swsusp-dmcrypt.txt
new file mode 100644
index 00000000000..59931b46ff7
--- /dev/null
+++ b/Documentation/power/swsusp-dmcrypt.txt
@@ -0,0 +1,138 @@
+Author: Andreas Steinmetz <ast@domdv.de>
+
+
+How to use dm-crypt and swsusp together:
+========================================
+
+Some prerequisites:
+You know how dm-crypt works. If not, visit the following web page:
+http://www.saout.de/misc/dm-crypt/
+You have read Documentation/power/swsusp.txt and understand it.
+You did read Documentation/initrd.txt and know how an initrd works.
+You know how to create or how to modify an initrd.
+
+Now your system is properly set up, your disk is encrypted except for
+the swap device(s) and the boot partition which may contain a mini
+system for crypto setup and/or rescue purposes. You may even have
+an initrd that does your current crypto setup already.
+
+At this point you want to encrypt your swap, too. Still you want to
+be able to suspend using swsusp. This, however, means that you
+have to be able to either enter a passphrase or that you read
+the key(s) from an external device like a pcmcia flash disk
+or an usb stick prior to resume. So you need an initrd, that sets
+up dm-crypt and then asks swsusp to resume from the encrypted
+swap device.
+
+The most important thing is that you set up dm-crypt in such
+a way that the swap device you suspend to/resume from has
+always the same major/minor within the initrd as well as
+within your running system. The easiest way to achieve this is
+to always set up this swap device first with dmsetup, so that
+it will always look like the following:
+
+brw------- 1 root root 254, 0 Jul 28 13:37 /dev/mapper/swap0
+
+Now set up your kernel to use /dev/mapper/swap0 as the default
+resume partition, so your kernel .config contains:
+
+CONFIG_PM_STD_PARTITION="/dev/mapper/swap0"
+
+Prepare your boot loader to use the initrd you will create or
+modify. For lilo the simplest setup looks like the following
+lines:
+
+image=/boot/vmlinuz
+initrd=/boot/initrd.gz
+label=linux
+append="root=/dev/ram0 init=/linuxrc rw"
+
+Finally you need to create or modify your initrd. Lets assume
+you create an initrd that reads the required dm-crypt setup
+from a pcmcia flash disk card. The card is formatted with an ext2
+fs which resides on /dev/hde1 when the card is inserted. The
+card contains at least the encrypted swap setup in a file
+named "swapkey". /etc/fstab of your initrd contains something
+like the following:
+
+/dev/hda1 /mnt ext3 ro 0 0
+none /proc proc defaults,noatime,nodiratime 0 0
+none /sys sysfs defaults,noatime,nodiratime 0 0
+
+/dev/hda1 contains an unencrypted mini system that sets up all
+of your crypto devices, again by reading the setup from the
+pcmcia flash disk. What follows now is a /linuxrc for your
+initrd that allows you to resume from encrypted swap and that
+continues boot with your mini system on /dev/hda1 if resume
+does not happen:
+
+#!/bin/sh
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+mount /proc
+mount /sys
+mapped=0
+noresume=`grep -c noresume /proc/cmdline`
+if [ "$*" != "" ]
+then
+ noresume=1
+fi
+dmesg -n 1
+/sbin/cardmgr -q
+for i in 1 2 3 4 5 6 7 8 9 0
+do
+ if [ -f /proc/ide/hde/media ]
+ then
+ usleep 500000
+ mount -t ext2 -o ro /dev/hde1 /mnt
+ if [ -f /mnt/swapkey ]
+ then
+ dmsetup create swap0 /mnt/swapkey > /dev/null 2>&1 && mapped=1
+ fi
+ umount /mnt
+ break
+ fi
+ usleep 500000
+done
+killproc /sbin/cardmgr
+dmesg -n 6
+if [ $mapped = 1 ]
+then
+ if [ $noresume != 0 ]
+ then
+ mkswap /dev/mapper/swap0 > /dev/null 2>&1
+ fi
+ echo 254:0 > /sys/power/resume
+ dmsetup remove swap0
+fi
+umount /sys
+mount /mnt
+umount /proc
+cd /mnt
+pivot_root . mnt
+mount /proc
+umount -l /mnt
+umount /proc
+exec chroot . /sbin/init $* < dev/console > dev/console 2>&1
+
+Please don't mind the weird loop above, busybox's msh doesn't know
+the let statement. Now, what is happening in the script?
+First we have to decide if we want to try to resume, or not.
+We will not resume if booting with "noresume" or any parameters
+for init like "single" or "emergency" as boot parameters.
+
+Then we need to set up dmcrypt with the setup data from the
+pcmcia flash disk. If this succeeds we need to reset the swap
+device if we don't want to resume. The line "echo 254:0 > /sys/power/resume"
+then attempts to resume from the first device mapper device.
+Note that it is important to set the device in /sys/power/resume,
+regardless if resuming or not, otherwise later suspend will fail.
+If resume starts, script execution terminates here.
+
+Otherwise we just remove the encrypted swap device and leave it to the
+mini system on /dev/hda1 to set the whole crypto up (it is up to
+you to modify this to your taste).
+
+What then follows is the well known process to change the root
+file system and continue booting from there. I prefer to unmount
+the initrd prior to continue booting but it is up to you to modify
+this.
diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt
index 7a6b7896645..b0d50840788 100644
--- a/Documentation/power/swsusp.txt
+++ b/Documentation/power/swsusp.txt
@@ -1,22 +1,20 @@
-From kernel/suspend.c:
+Some warnings, first.
* BIG FAT WARNING *********************************************************
*
- * If you have unsupported (*) devices using DMA...
- * ...say goodbye to your data.
- *
* If you touch anything on disk between suspend and resume...
* ...kiss your data goodbye.
*
- * If your disk driver does not support suspend... (IDE does)
- * ...you'd better find out how to get along
- * without your data.
- *
- * If you change kernel command line between suspend and resume...
- * ...prepare for nasty fsck or worse.
+ * If you do resume from initrd after your filesystems are mounted...
+ * ...bye bye root partition.
+ * [this is actually same case as above]
*
- * If you change your hardware while system is suspended...
- * ...well, it was not good idea.
+ * If you have unsupported (*) devices using DMA, you may have some
+ * problems. If your disk driver does not support suspend... (IDE does),
+ * it may cause some problems, too. If you change kernel command line
+ * between suspend and resume, it may do something wrong. If you change
+ * your hardware while system is suspended... well, it was not good idea;
+ * but it will probably only crash.
*
* (*) suspend/resume support is needed to make it safe.
@@ -30,6 +28,13 @@ echo shutdown > /sys/power/disk; echo disk > /sys/power/state
echo platform > /sys/power/disk; echo disk > /sys/power/state
+Encrypted suspend image:
+------------------------
+If you want to store your suspend image encrypted with a temporary
+key to prevent data gathering after resume you must compile
+crypto and the aes algorithm into the kernel - modules won't work
+as they cannot be loaded at resume time.
+
Article about goals and implementation of Software Suspend for Linux
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -85,11 +90,6 @@ resume.
You have your server on UPS. Power died, and UPS is indicating 30
seconds to failure. What do you do? Suspend to disk.
-Ethernet card in your server died. You want to replace it. Your
-server is not hotplug capable. What do you do? Suspend to disk,
-replace ethernet card, resume. If you are fast your users will not
-even see broken connections.
-
Q: Maybe I'm missing something, but why don't the regular I/O paths work?
@@ -117,31 +117,6 @@ Q: Does linux support ACPI S4?
A: Yes. That's what echo platform > /sys/power/disk does.
-Q: My machine doesn't work with ACPI. How can I use swsusp than ?
-
-A: Do a reboot() syscall with right parameters. Warning: glibc gets in
-its way, so check with strace:
-
-reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, 0xd000fce2)
-
-(Thanks to Peter Osterlund:)
-
-#include <unistd.h>
-#include <syscall.h>
-
-#define LINUX_REBOOT_MAGIC1 0xfee1dead
-#define LINUX_REBOOT_MAGIC2 672274793
-#define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2
-
-int main()
-{
- syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2,
- LINUX_REBOOT_CMD_SW_SUSPEND, 0);
- return 0;
-}
-
-Also /sys/ interface should be still present.
-
Q: What is 'suspend2'?
A: suspend2 is 'Software Suspend 2', a forked implementation of
@@ -311,3 +286,46 @@ As a rule of thumb use encrypted swap to protect your data while your
system is shut down or suspended. Additionally use the encrypted
suspend image to prevent sensitive data from being stolen after
resume.
+
+Q: Why can't we suspend to a swap file?
+
+A: Because accessing swap file needs the filesystem mounted, and
+filesystem might do something wrong (like replaying the journal)
+during mount.
+
+There are few ways to get that fixed:
+
+1) Probably could be solved by modifying every filesystem to support
+some kind of "really read-only!" option. Patches welcome.
+
+2) suspend2 gets around that by storing absolute positions in on-disk
+image (and blocksize), with resume parameter pointing directly to
+suspend header.
+
+Q: Is there a maximum system RAM size that is supported by swsusp?
+
+A: It should work okay with highmem.
+
+Q: Does swsusp (to disk) use only one swap partition or can it use
+multiple swap partitions (aggregate them into one logical space)?
+
+A: Only one swap partition, sorry.
+
+Q: If my application(s) causes lots of memory & swap space to be used
+(over half of the total system RAM), is it correct that it is likely
+to be useless to try to suspend to disk while that app is running?
+
+A: No, it should work okay, as long as your app does not mlock()
+it. Just prepare big enough swap partition.
+
+Q: What information is usefull for debugging suspend-to-disk problems?
+
+A: Well, last messages on the screen are always useful. If something
+is broken, it is usually some kernel driver, therefore trying with as
+little as possible modules loaded helps a lot. I also prefer people to
+suspend from console, preferably without X running. Booting with
+init=/bin/bash, then swapon and starting suspend sequence manually
+usually does the trick. Then it is good idea to try with latest
+vanilla kernel.
+
+
diff --git a/Documentation/power/video.txt b/Documentation/power/video.txt
index 7a4a5036d12..526d6dd267e 100644
--- a/Documentation/power/video.txt
+++ b/Documentation/power/video.txt
@@ -46,6 +46,12 @@ There are a few types of systems where video works after S3 resume:
POSTing bios works. Ole Rohne has patch to do just that at
http://dev.gentoo.org/~marineam/patch-radeonfb-2.6.11-rc2-mm2.
+(8) on some systems, you can use the video_post utility mentioned here:
+ http://bugzilla.kernel.org/show_bug.cgi?id=3670. Do echo 3 > /sys/power/state
+ && /usr/sbin/video_post - which will initialize the display in console mode.
+ If you are in X, you can switch to a virtual terminal and back to X using
+ CTRL+ALT+F1 - CTRL+ALT+F7 to get the display working in graphical mode again.
+
Now, if you pass acpi_sleep=something, and it does not work with your
bios, you'll get a hard crash during resume. Be careful. Also it is
safest to do your experiments with plain old VGA console. The vesafb
@@ -64,7 +70,8 @@ Model hack (or "how to do it")
------------------------------------------------------------------------------
Acer Aspire 1406LC ole's late BIOS init (7), turn off DRI
Acer TM 242FX vbetool (6)
-Acer TM C300 vga=normal (only suspend on console, not in X), vbetool (6)
+Acer TM C110 video_post (8)
+Acer TM C300 vga=normal (only suspend on console, not in X), vbetool (6) or video_post (8)
Acer TM 4052LCi s3_bios (2)
Acer TM 636Lci s3_bios vga=normal (2)
Acer TM 650 (Radeon M7) vga=normal plus boot-radeon (5) gets text console back
@@ -113,6 +120,7 @@ IBM ThinkPad T42p (2373-GTG) s3_bios (2)
IBM TP X20 ??? (*)
IBM TP X30 s3_bios (2)
IBM TP X31 / Type 2672-XXH none (1), use radeontool (http://fdd.com/software/radeon/) to turn off backlight.
+IBM TP X32 none (1), but backlight is on and video is trashed after long suspend
IBM Thinkpad X40 Type 2371-7JG s3_bios,s3_mode (4)
Medion MD4220 ??? (*)
Samsung P35 vbetool needed (6)
diff --git a/Documentation/scsi/aic7xxx.txt b/Documentation/scsi/aic7xxx.txt
index 160e7354cd1..47e74ddc4bc 100644
--- a/Documentation/scsi/aic7xxx.txt
+++ b/Documentation/scsi/aic7xxx.txt
@@ -1,5 +1,5 @@
====================================================================
-= Adaptec Aic7xxx Fast -> Ultra160 Family Manager Set v6.2.28 =
+= Adaptec Aic7xxx Fast -> Ultra160 Family Manager Set v7.0 =
= README for =
= The Linux Operating System =
====================================================================
@@ -131,6 +131,10 @@ The following information is available in this file:
SCSI "stub" effects.
2. Version History
+ 7.0 (4th August, 2005)
+ - Updated driver to use SCSI transport class infrastructure
+ - Upported sequencer and core fixes from last adaptec released
+ version of the driver.
6.2.36 (June 3rd, 2003)
- Correct code that disables PCI parity error checking.
- Correct and simplify handling of the ignore wide residue
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 7536823c0cb..44df89c9c04 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -373,13 +373,11 @@ Summary:
scsi_activate_tcq - turn on tag command queueing
scsi_add_device - creates new scsi device (lu) instance
scsi_add_host - perform sysfs registration and SCSI bus scan.
- scsi_add_timer - (re-)start timer on a SCSI command.
scsi_adjust_queue_depth - change the queue depth on a SCSI device
scsi_assign_lock - replace default host_lock with given lock
scsi_bios_ptable - return copy of block device's partition table
scsi_block_requests - prevent further commands being queued to given host
scsi_deactivate_tcq - turn off tag command queueing
- scsi_delete_timer - cancel timer on a SCSI command.
scsi_host_alloc - return a new scsi_host instance whose refcount==1
scsi_host_get - increments Scsi_Host instance's refcount
scsi_host_put - decrements Scsi_Host instance's refcount (free if 0)
@@ -458,27 +456,6 @@ int scsi_add_host(struct Scsi_Host *shost, struct device * dev)
/**
- * scsi_add_timer - (re-)start timer on a SCSI command.
- * @scmd: pointer to scsi command instance
- * @timeout: duration of timeout in "jiffies"
- * @complete: pointer to function to call if timeout expires
- *
- * Returns nothing
- *
- * Might block: no
- *
- * Notes: Each scsi command has its own timer, and as it is added
- * to the queue, we set up the timer. When the command completes,
- * we cancel the timer. An LLD can use this function to change
- * the existing timeout value.
- *
- * Defined in: drivers/scsi/scsi_error.c
- **/
-void scsi_add_timer(struct scsi_cmnd *scmd, int timeout,
- void (*complete)(struct scsi_cmnd *))
-
-
-/**
* scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device
* @sdev: pointer to SCSI device to change queue depth on
* @tagged: 0 - no tagged queuing
@@ -566,24 +543,6 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth)
/**
- * scsi_delete_timer - cancel timer on a SCSI command.
- * @scmd: pointer to scsi command instance
- *
- * Returns 1 if able to cancel timer else 0 (i.e. too late or already
- * cancelled).
- *
- * Might block: no [may in the future if it invokes del_timer_sync()]
- *
- * Notes: All commands issued by upper levels already have a timeout
- * associated with them. An LLD can use this function to cancel the
- * timer.
- *
- * Defined in: drivers/scsi/scsi_error.c
- **/
-int scsi_delete_timer(struct scsi_cmnd *scmd)
-
-
-/**
* scsi_host_alloc - create a scsi host adapter instance and perform basic
* initialization.
* @sht: pointer to scsi host template
diff --git a/Documentation/sonypi.txt b/Documentation/sonypi.txt
index 0f3b2405d09..c1237a92550 100644
--- a/Documentation/sonypi.txt
+++ b/Documentation/sonypi.txt
@@ -99,6 +99,7 @@ statically linked into the kernel). Those options are:
SONYPI_MEYE_MASK 0x0400
SONYPI_MEMORYSTICK_MASK 0x0800
SONYPI_BATTERY_MASK 0x1000
+ SONYPI_WIRELESS_MASK 0x2000
useinput: if set (which is the default) two input devices are
created, one which interprets the jogdial events as
@@ -137,6 +138,15 @@ Bugs:
speed handling etc). Use ACPI instead of APM if it works on your
laptop.
+ - sonypi lacks the ability to distinguish between certain key
+ events on some models.
+
+ - some models with the nvidia card (geforce go 6200 tc) uses a
+ different way to adjust the backlighting of the screen. There
+ is a userspace utility to adjust the brightness on those models,
+ which can be downloaded from
+ http://www.acc.umu.se/~erikw/program/smartdimmer-0.1.tar.bz2
+
- since all development was done by reverse engineering, there is
_absolutely no guarantee_ that this driver will not crash your
laptop. Permanently.
diff --git a/Documentation/sparse.txt b/Documentation/sparse.txt
index f9784147845..5df44dc894e 100644
--- a/Documentation/sparse.txt
+++ b/Documentation/sparse.txt
@@ -57,7 +57,7 @@ With BK, you can just get it from
and DaveJ has tar-balls at
- http://www.codemonkey.org.uk/projects/bitkeeper/sparse/
+ http://www.codemonkey.org.uk/projects/git-snapshots/sparse/
Once you have it, just do
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index 62a12a08e2a..ec785f9f15a 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -126,10 +126,12 @@ card=124 - AverMedia AverTV DVB-T 761
card=125 - MATRIX Vision Sigma-SQ
card=126 - MATRIX Vision Sigma-SLC
card=127 - APAC Viewcomp 878(AMAX)
-card=128 - DVICO FusionHDTV DVB-T Lite
+card=128 - DViCO FusionHDTV DVB-T Lite
card=129 - V-Gear MyVCD
card=130 - Super TV Tuner
card=131 - Tibet Systems 'Progress DVR' CS16
card=132 - Kodicom 4400R (master)
card=133 - Kodicom 4400R (slave)
card=134 - Adlink RTV24
+card=135 - DViCO FusionHDTV 5 Lite
+card=136 - Acorp Y878F
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 1b5a3a9ffbe..dc57225f39b 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -62,3 +62,6 @@
61 -> Philips TOUGH DVB-T reference design [1131:2004]
62 -> Compro VideoMate TV Gold+II
63 -> Kworld Xpert TV PVR7134
+ 64 -> FlyTV mini Asus Digimatrix [1043:0210,1043:0210]
+ 65 -> V-Stream Studio TV Terminator
+ 66 -> Yuan TUN-900 (saa7135)
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index f3302e1b1b9..f5876be658a 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -64,3 +64,4 @@ tuner=62 - Philips TEA5767HN FM Radio
tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner
tuner=64 - LG TDVS-H062F/TUA6034
tuner=65 - Ymec TVF66T5-B/DFF
+tuner=66 - LG NTSC (TALN mini series)
diff --git a/Documentation/vm/locking b/Documentation/vm/locking
index c3ef09ae3bb..f366fa95617 100644
--- a/Documentation/vm/locking
+++ b/Documentation/vm/locking
@@ -83,19 +83,18 @@ single address space optimization, so that the zap_page_range (from
vmtruncate) does not lose sending ipi's to cloned threads that might
be spawned underneath it and go to user mode to drag in pte's into tlbs.
-swap_list_lock/swap_device_lock
--------------------------------
+swap_lock
+--------------
The swap devices are chained in priority order from the "swap_list" header.
The "swap_list" is used for the round-robin swaphandle allocation strategy.
The #free swaphandles is maintained in "nr_swap_pages". These two together
-are protected by the swap_list_lock.
+are protected by the swap_lock.
-The swap_device_lock, which is per swap device, protects the reference
-counts on the corresponding swaphandles, maintained in the "swap_map"
-array, and the "highest_bit" and "lowest_bit" fields.
+The swap_lock also protects all the device reference counts on the
+corresponding swaphandles, maintained in the "swap_map" array, and the
+"highest_bit" and "lowest_bit" fields.
-Both of these are spinlocks, and are never acquired from intr level. The
-locking hierarchy is swap_list_lock -> swap_device_lock.
+The swap_lock is a spinlock, and is never acquired from intr level.
To prevent races between swap space deletion or async readahead swapins
deciding whether a swap handle is being used, ie worthy of being read in
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
index 28388aa700c..c5beb548cfc 100644
--- a/Documentation/watchdog/watchdog-api.txt
+++ b/Documentation/watchdog/watchdog-api.txt
@@ -228,6 +228,26 @@ advantechwdt.c -- Advantech Single Board Computer
The GETSTATUS call returns if the device is open or not.
[FIXME -- silliness again?]
+booke_wdt.c -- PowerPC BookE Watchdog Timer
+
+ Timeout default varies according to frequency, supports
+ SETTIMEOUT
+
+ Watchdog can not be turned off, CONFIG_WATCHDOG_NOWAYOUT
+ does not make sense
+
+ GETSUPPORT returns the watchdog_info struct, and
+ GETSTATUS returns the supported options. GETBOOTSTATUS
+ returns a 1 if the last reset was caused by the
+ watchdog and a 0 otherwise. This watchdog can not be
+ disabled once it has been started. The wdt_period kernel
+ parameter selects which bit of the time base changing
+ from 0->1 will trigger the watchdog exception. Changing
+ the timeout from the ioctl calls will change the
+ wdt_period as defined above. Finally if you would like to
+ replace the default Watchdog Handler you can implement the
+ WatchdogHandler() function in your own code.
+
eurotechwdt.c -- Eurotech CPU-1220/1410
The timeout can be set using the SETTIMEOUT ioctl and defaults
diff --git a/Kbuild b/Kbuild
new file mode 100644
index 00000000000..1880e6f760a
--- /dev/null
+++ b/Kbuild
@@ -0,0 +1,48 @@
+#
+# Kbuild for top-level directory of the kernel
+# This file takes care of the following:
+# 1) Generate asm-offsets.h
+
+#####
+# 1) Generate asm-offsets.h
+#
+
+offsets-file := include/asm-$(ARCH)/asm-offsets.h
+
+always := $(offsets-file)
+targets := $(offsets-file)
+targets += arch/$(ARCH)/kernel/asm-offsets.s
+
+# Default sed regexp - multiline due to syntax constraints
+define sed-y
+ "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"
+endef
+# Override default regexp for specific architectures
+sed-$(CONFIG_MIPS) := "/^@@@/s///p"
+
+quiet_cmd_offsets = GEN $@
+define cmd_offsets
+ cat $< | \
+ (set -e; \
+ echo "#ifndef __ASM_OFFSETS_H__"; \
+ echo "#define __ASM_OFFSETS_H__"; \
+ echo "/*"; \
+ echo " * DO NOT MODIFY."; \
+ echo " *"; \
+ echo " * This file was generated by $(srctree)/Kbuild"; \
+ echo " *"; \
+ echo " */"; \
+ echo ""; \
+ sed -ne $(sed-y); \
+ echo ""; \
+ echo "#endif" ) > $@
+endef
+
+# We use internal kbuild rules to avoid the "is up to date" message from make
+arch/$(ARCH)/kernel/asm-offsets.s: arch/$(ARCH)/kernel/asm-offsets.c FORCE
+ $(Q)mkdir -p $(dir $@)
+ $(call if_changed_dep,cc_s_c)
+
+$(srctree)/$(offsets-file): arch/$(ARCH)/kernel/asm-offsets.s Kbuild
+ $(call cmd,offsets)
+
diff --git a/MAINTAINERS b/MAINTAINERS
index 5899ec1504f..f038dca34ee 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -116,6 +116,12 @@ M: ajk@iehk.rwth-aachen.de
L: linux-hams@vger.kernel.org
S: Maintained
+YEALINK PHONE DRIVER
+P: Henk Vergonet
+M: Henk.Vergonet@gmail.com
+L: usbb2k-api-dev@nongnu.org
+S: Maintained
+
8139CP 10/100 FAST ETHERNET DRIVER
P: Jeff Garzik
M: jgarzik@pobox.com
@@ -202,13 +208,6 @@ P: Colin Leroy
M: colin@colino.net
S: Maintained
-ADVANSYS SCSI DRIVER
-P: Bob Frey
-M: linux@advansys.com
-W: http://www.advansys.com/linux.html
-L: linux-scsi@vger.kernel.org
-S: Maintained
-
AEDSP16 DRIVER
P: Riccardo Facchetti
M: fizban@tin.it
@@ -627,6 +626,12 @@ M: rmk@arm.linux.org.uk
W: http://www.arm.linux.org.uk/
S: Maintained
+CYBLAFB FRAMEBUFFER DRIVER
+P: Knut Petersen
+M: Knut_Petersen@t-online.de
+L: linux-fbdev-devel@lists.sourceforge.net
+S: Maintained
+
CYCLADES 2X SYNC CARD DRIVER
P: Arnaldo Carvalho de Melo
M: acme@conectiva.com.br
@@ -696,6 +701,11 @@ M: dz@debian.org
W: http://www.debian.org/~dz/i8k/
S: Maintained
+DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
+P: Doug Warzecha
+M: Douglas_Warzecha@dell.com
+S: Maintained
+
DEVICE-MAPPER
P: Alasdair Kergon
L: dm-devel@redhat.com
@@ -824,6 +834,13 @@ L: emu10k1-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/emu10k1/
S: Maintained
+EMULEX LPFC FC SCSI DRIVER
+P: James Smart
+M: james.smart@emulex.com
+L: linux-scsi@vger.kernel.org
+W: http://sourceforge.net/projects/lpfcxxxx
+S: Supported
+
EPSON 1355 FRAMEBUFFER DRIVER
P: Christopher Hoover
M: ch@murgatroid.com, ch@hpl.hp.com
@@ -879,7 +896,7 @@ S: Maintained
FILESYSTEMS (VFS and infrastructure)
P: Alexander Viro
-M: viro@parcelfarce.linux.theplanet.co.uk
+M: viro@zeniv.linux.org.uk
S: Maintained
FIRMWARE LOADER (request_firmware)
@@ -914,6 +931,13 @@ L: linux-tape@vger.kernel.org
W: http://sourceforge.net/projects/ftape
S: Orphan
+FUSE: FILESYSTEM IN USERSPACE
+P: Miklos Szeredi
+M: miklos@szeredi.hu
+L: fuse-devel@lists.sourceforge.net
+W: http://fuse.sourceforge.net/
+S: Maintained
+
FUTURE DOMAIN TMC-16x0 SCSI DRIVER (16-bit)
P: Rik Faith
M: faith@cs.unc.edu
@@ -933,6 +957,13 @@ M: khc@pm.waw.pl
W: http://www.kernel.org/pub/linux/utils/net/hdlc/
S: Maintained
+HARDWARE MONITORING
+P: Jean Delvare
+M: khali@linux-fr.org
+L: lm-sensors@lm-sensors.org
+W: http://www.lm-sensors.nu/
+S: Maintained
+
HARMONY SOUND DRIVER
P: Kyle McMartin
M: kyle@parisc-linux.org
@@ -1014,7 +1045,7 @@ P: William Irwin
M: wli@holomorphy.com
S: Maintained
-I2C AND SENSORS DRIVERS
+I2C SUBSYSTEM
P: Greg Kroah-Hartman
M: greg@kroah.com
P: Jean Delvare
@@ -1801,13 +1832,6 @@ M: hch@infradead.org
L: linux-abi-devel@lists.sourceforge.net
S: Maintained
-PCI ID DATABASE
-P: Martin Mares
-M: mj@ucw.cz
-L: pciids-devel@lists.sourceforge.net
-W: http://pciids.sourceforge.net/
-S: Maintained
-
PCI SOUND DRIVERS (ES1370, ES1371 and SONICVIBES)
P: Thomas Sailer
M: sailer@ife.ee.ethz.ch
@@ -1960,7 +1984,6 @@ S: Supported
ROCKETPORT DRIVER
P: Comtrol Corp.
-M: support@comtrol.com
W: http://www.comtrol.com
S: Maintained
@@ -2674,6 +2697,17 @@ L: rio500-users@lists.sourceforge.net
W: http://rio500.sourceforge.net
S: Maintained
+V9FS FILE SYSTEM
+P: Eric Van Hensbergen
+M: ericvh@gmail.com
+P: Ron Minnich
+M: rminnich@lanl.gov
+P: Latchesar Ionkov
+M: lucho@ionkov.net
+L: v9fs-developer@lists.sourceforge.net
+W: http://v9fs.sf.net
+S: Maintained
+
VIDEO FOR LINUX
P: Mauro Carvalho Chehab
M: mchehab@brturbo.com.br
diff --git a/Makefile b/Makefile
index 3d84df581cf..2402430c87e 100644
--- a/Makefile
+++ b/Makefile
@@ -109,10 +109,9 @@ $(if $(KBUILD_OUTPUT),, \
.PHONY: $(MAKECMDGOALS)
$(filter-out _all,$(MAKECMDGOALS)) _all:
- $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
- KBUILD_SRC=$(CURDIR) KBUILD_VERBOSE=$(KBUILD_VERBOSE) \
- KBUILD_CHECK=$(KBUILD_CHECK) KBUILD_EXTMOD="$(KBUILD_EXTMOD)" \
- -f $(CURDIR)/Makefile $@
+ $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
+ KBUILD_SRC=$(CURDIR) \
+ KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile $@
# Leave processing to above invocation of make
skip-makefile := 1
@@ -233,7 +232,7 @@ ifeq ($(MAKECMDGOALS),)
KBUILD_MODULES := 1
endif
-export KBUILD_MODULES KBUILD_BUILTIN KBUILD_VERBOSE
+export KBUILD_MODULES KBUILD_BUILTIN
export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
# Beautify output
@@ -309,6 +308,9 @@ cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
# Look for make include files relative to root of kernel src
MAKEFLAGS += --include-dir=$(srctree)
+# We need some generic definitions
+include $(srctree)/scripts/Kbuild.include
+
# For maximum performance (+ possibly random breakage, uncomment
# the following)
@@ -348,7 +350,7 @@ LINUXINCLUDE := -Iinclude \
CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
-CFLAGS := -Wall -Wstrict-prototypes -Wno-trigraphs \
+CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-ffreestanding
AFLAGS := -D__ASSEMBLY__
@@ -367,15 +369,10 @@ export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
# even be read-only.
export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-comma := ,
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
# Files to ignore in find ... statements
-RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc \) -prune -o
-RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc
+RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o
+RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg
# ===========================================================================
# Rules shared between *config targets and build targets
@@ -551,6 +548,26 @@ export KBUILD_IMAGE ?= vmlinux
# images. Default is /boot, but you can set it to other values
export INSTALL_PATH ?= /boot
+# If CONFIG_LOCALVERSION_AUTO is set, we automatically perform some tests
+# and try to determine if the current source tree is a release tree, of any sort,
+# or if is a pure development tree.
+#
+# A 'release tree' is any tree with a git TAG associated
+# with it. The primary goal of this is to make it safe for a native
+# git/CVS/SVN user to build a release tree (i.e, 2.6.9) and also to
+# continue developing against the current Linus tree, without having the Linus
+# tree overwrite the 2.6.9 tree when installed.
+#
+# Currently, only git is supported.
+# Other SCMs can edit scripts/setlocalversion and add the appropriate
+# checks as needed.
+
+
+ifdef CONFIG_LOCALVERSION_AUTO
+ localversion-auto := $(shell $(PERL) $(srctree)/scripts/setlocalversion $(srctree))
+ LOCALVERSION := $(LOCALVERSION)$(localversion-auto)
+endif
+
#
# INSTALL_MOD_PATH specifies a prefix to MODLIB for module directory
# relocations required by build roots. This is not defined in the
@@ -691,8 +708,10 @@ endef
# Update vmlinux version before link
# Use + in front of this rule to silent warning about make -j1
+# First command is ':' to allow us to use + in front of this rule
cmd_ksym_ld = $(cmd_vmlinux__)
define rule_ksym_ld
+ :
+$(call cmd,vmlinux_version)
$(call cmd,vmlinux__)
$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
@@ -722,6 +741,16 @@ quiet_cmd_kallsyms = KSYM $@
# Needs to visit scripts/ before $(KALLSYMS) can be used.
$(KALLSYMS): scripts ;
+# Generate some data for debugging strange kallsyms problems
+debug_kallsyms: .tmp_map$(last_kallsyms)
+
+.tmp_map%: .tmp_vmlinux% FORCE
+ ($(OBJDUMP) -h $< | $(AWK) '/^ +[0-9]/{print $$4 " 0 " $$2}'; $(NM) $<) | sort > $@
+
+.tmp_map3: .tmp_map2
+
+.tmp_map2: .tmp_map1
+
endif # ifdef CONFIG_KALLSYMS
# vmlinux image - including updated kernel symbols
@@ -747,17 +776,17 @@ $(vmlinux-dirs): prepare-all scripts
# A multi level approach is used. prepare1 is updated first, then prepare0.
# prepare-all is the collection point for the prepare targets.
-.PHONY: prepare-all prepare prepare0 prepare1 prepare2
+.PHONY: prepare-all prepare prepare0 prepare1 prepare2 prepare3
-# prepare2 is used to check if we are building in a separate output directory,
+# prepare3 is used to check if we are building in a separate output directory,
# and if so do:
# 1) Check that make has not been executed in the kernel src $(srctree)
# 2) Create the include2 directory, used for the second asm symlink
-prepare2:
+prepare3:
ifneq ($(KBUILD_SRC),)
@echo ' Using $(srctree) as source for kernel'
- $(Q)if [ -h $(srctree)/include/asm -o -f $(srctree)/.config ]; then \
+ $(Q)if [ -f $(srctree)/.config ]; then \
echo " $(srctree) is not clean, please run 'make mrproper'";\
echo " in the '$(srctree)' directory.";\
/bin/false; \
@@ -766,17 +795,21 @@ ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree)/include/asm-$(ARCH) include2/asm
endif
-# prepare1 creates a makefile if using a separate output directory
-prepare1: prepare2 outputmakefile
+# prepare2 creates a makefile if using a separate output directory
+prepare2: prepare3 outputmakefile
-prepare0: prepare1 include/linux/version.h include/asm include/config/MARKER
+prepare1: prepare2 include/linux/version.h include/asm \
+ include/config/MARKER
ifneq ($(KBUILD_MODULES),)
$(Q)rm -rf $(MODVERDIR)
$(Q)mkdir -p $(MODVERDIR)
endif
+prepare0: prepare prepare1 FORCE
+ $(Q)$(MAKE) $(build)=$(srctree)
+
# All the preparing..
-prepare-all: prepare0 prepare
+prepare-all: prepare0
# Leave this as default for preprocessing vmlinux.lds.S, which is now
# done in arch/$(ARCH)/kernel/Makefile
@@ -875,7 +908,7 @@ modules_install: _modinst_ _modinst_post
.PHONY: _modinst_
_modinst_:
- @if [ -z "`$(DEPMOD) -V | grep module-init-tools`" ]; then \
+ @if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \
echo "Warning: you may need to install module-init-tools"; \
echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\
sleep 1; \
@@ -919,26 +952,6 @@ modules modules_install: FORCE
endif # CONFIG_MODULES
-# Generate asm-offsets.h
-# ---------------------------------------------------------------------------
-
-define filechk_gen-asm-offsets
- (set -e; \
- echo "#ifndef __ASM_OFFSETS_H__"; \
- echo "#define __ASM_OFFSETS_H__"; \
- echo "/*"; \
- echo " * DO NOT MODIFY."; \
- echo " *"; \
- echo " * This file was generated by arch/$(ARCH)/Makefile"; \
- echo " *"; \
- echo " */"; \
- echo ""; \
- sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"; \
- echo ""; \
- echo "#endif" )
-endef
-
-
###
# Cleaning is done on three levels.
# make clean Delete most generated files
@@ -961,7 +974,7 @@ MRPROPER_FILES += .config .config.old include/asm .version \
#
clean: rm-dirs := $(CLEAN_DIRS)
clean: rm-files := $(CLEAN_FILES)
-clean-dirs := $(addprefix _clean_,$(vmlinux-alldirs))
+clean-dirs := $(addprefix _clean_,$(srctree) $(vmlinux-alldirs))
.PHONY: $(clean-dirs) clean archclean
$(clean-dirs):
@@ -1159,37 +1172,49 @@ else
__srctree = $(srctree)/
endif
+ALLSOURCE_ARCHS := $(ARCH)
+
define all-sources
( find $(__srctree) $(RCS_FIND_IGNORE) \
\( -name include -o -name arch \) -prune -o \
-name '*.[chS]' -print; \
- find $(__srctree)arch/$(ARCH) $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print; \
+ for ARCH in $(ALLSOURCE_ARCHS) ; do \
+ find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \
+ -name '*.[chS]' -print; \
+ done ; \
find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
-name '*.[chS]' -print; \
find $(__srctree)include $(RCS_FIND_IGNORE) \
\( -name config -o -name 'asm-*' \) -prune \
-o -name '*.[chS]' -print; \
- find $(__srctree)include/asm-$(ARCH) $(RCS_FIND_IGNORE) \
- -name '*.[chS]' -print; \
+ for ARCH in $(ALLSOURCE_ARCHS) ; do \
+ find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
+ -name '*.[chS]' -print; \
+ done ; \
find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
-name '*.[chS]' -print )
endef
quiet_cmd_cscope-file = FILELST cscope.files
- cmd_cscope-file = $(all-sources) > cscope.files
+ cmd_cscope-file = (echo \-k; echo \-q; $(all-sources)) > cscope.files
quiet_cmd_cscope = MAKE cscope.out
- cmd_cscope = cscope -k -b -q
+ cmd_cscope = cscope -b
cscope: FORCE
$(call cmd,cscope-file)
$(call cmd,cscope)
quiet_cmd_TAGS = MAKE $@
-cmd_TAGS = $(all-sources) | etags -
+define cmd_TAGS
+ rm -f $@; \
+ ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
+ $(all-sources) | xargs etags $$ETAGSF -a
+endef
+
+TAGS: FORCE
+ $(call cmd,TAGS)
-# Exuberant ctags works better with -I
quiet_cmd_tags = MAKE $@
define cmd_tags
@@ -1198,9 +1223,6 @@ define cmd_tags
$(all-sources) | xargs ctags $$CTAGSF -a
endef
-TAGS: FORCE
- $(call cmd,TAGS)
-
tags: FORCE
$(call cmd,tags)
@@ -1268,82 +1290,11 @@ ifneq ($(cmd_files),)
include $(cmd_files)
endif
-# Execute command and generate cmd file
-if_changed = $(if $(strip $? \
- $(filter-out $(cmd_$(1)),$(cmd_$@))\
- $(filter-out $(cmd_$@),$(cmd_$(1)))),\
- @set -e; \
- $(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';) \
- $(cmd_$(1)); \
- echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
- $(filter-out $(cmd_$(1)),$(cmd_$@))\
- $(filter-out $(cmd_$@),$(cmd_$(1)))),\
- $(Q)set -e; \
- $(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';) \
- $(cmd_$(1)); \
- scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
- rm -f $(depfile); \
- mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? \
- $(filter-out $(cmd_$(1)),$(cmd_$(@F)))\
- $(filter-out $(cmd_$(@F)),$(cmd_$(1)))),\
- $(Q)$(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-# echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-# $(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
- @set -e; \
- echo ' CHK $@'; \
- mkdir -p $(dir $@); \
- $(filechk_$(1)) < $< > $@.tmp; \
- if [ -r $@ ] && cmp -s $@ $@.tmp; then \
- rm -f $@.tmp; \
- else \
- echo ' UPD $@'; \
- mv -f $@.tmp $@; \
- fi
-endef
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=dir
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
-# $(call descend,<dir>,<target>)
-# Recursively call a sub-make in <dir> with target <target>
-# Usage is deprecated, because make does not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
endif # skip-makefile
FORCE:
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 189d5eababa..786491f9ceb 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -479,6 +479,9 @@ config EISA
depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE
default y
+config ARCH_MAY_HAVE_PC_FDC
+ def_bool y
+
config SMP
bool "Symmetric multi-processing support"
depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index 22ebfb2be0e..1b704ee54bf 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -108,20 +108,9 @@ $(boot)/vmlinux.gz: vmlinux
bootimage bootpfile bootpzfile: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
-
-prepare: include/asm-$(ARCH)/asm_offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
-
define archhelp
echo '* boot - Compressed kernel image (arch/alpha/boot/vmlinux.gz)'
echo ' bootimage - SRM bootable image (arch/alpha/boot/bootimage)'
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f0927ee53f2..76cc0cb5fc2 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -5,7 +5,7 @@
*/
#include <linux/config.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/pal.h>
#include <asm/errno.h>
diff --git a/arch/alpha/kernel/head.S b/arch/alpha/kernel/head.S
index 4ca2e404708..0905721fcbc 100644
--- a/arch/alpha/kernel/head.S
+++ b/arch/alpha/kernel/head.S
@@ -9,7 +9,7 @@
#include <linux/config.h>
#include <asm/system.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.globl swapper_pg_dir
.globl _stext
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index fc271e316a3..aac6d4b22f7 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -47,7 +47,7 @@ module_free(struct module *mod, void *module_region)
struct got_entry {
struct got_entry *next;
- Elf64_Addr r_offset;
+ Elf64_Sxword r_addend;
int got_offset;
};
@@ -57,14 +57,14 @@ process_reloc_for_got(Elf64_Rela *rela,
{
unsigned long r_sym = ELF64_R_SYM (rela->r_info);
unsigned long r_type = ELF64_R_TYPE (rela->r_info);
- Elf64_Addr r_offset = rela->r_offset;
+ Elf64_Sxword r_addend = rela->r_addend;
struct got_entry *g;
if (r_type != R_ALPHA_LITERAL)
return;
for (g = chains + r_sym; g ; g = g->next)
- if (g->r_offset == r_offset) {
+ if (g->r_addend == r_addend) {
if (g->got_offset == 0) {
g->got_offset = *poffset;
*poffset += 8;
@@ -74,7 +74,7 @@ process_reloc_for_got(Elf64_Rela *rela,
g = kmalloc (sizeof (*g), GFP_KERNEL);
g->next = chains[r_sym].next;
- g->r_offset = r_offset;
+ g->r_addend = r_addend;
g->got_offset = *poffset;
*poffset += 8;
chains[r_sym].next = g;
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 167fd89f870..2b034182a0c 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -974,6 +974,7 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
size_t size;
long timeout;
int ret = -EINVAL;
+ struct fdtable *fdt;
timeout = MAX_SCHEDULE_TIMEOUT;
if (tvp) {
@@ -995,7 +996,8 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
}
}
- if (n < 0 || n > current->files->max_fdset)
+ fdt = files_fdtable(current->files);
+ if (n < 0 || n > fdt->max_fdset)
goto out_nofds;
/*
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 804727853d2..e32fee50522 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -373,12 +373,11 @@ marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
irq += 0x80; /* offset for lsi */
#if 1
- printk("PCI:%d:%d:%d (hose %d) [%s] is using MSI\n",
+ printk("PCI:%d:%d:%d (hose %d) is using MSI\n",
dev->bus->number,
PCI_SLOT(dev->devfn),
PCI_FUNC(dev->devfn),
- hose->index,
- pci_pretty_name (dev));
+ hose->index);
printk(" %d message(s) from 0x%04x\n",
1 << ((msg_ctl & PCI_MSI_FLAGS_QSIZE) >> 4),
msg_dat);
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 8226c5cd788..67be50b7d80 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -149,7 +149,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
* CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0
+ if (ntp_synced()
&& xtime.tv_sec > state.last_rtc_update + 660
&& xtime.tv_nsec >= 500000 - ((unsigned) TICK_SIZE) / 2
&& xtime.tv_nsec <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -502,10 +502,7 @@ do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
diff --git a/arch/alpha/lib/dbg_stackcheck.S b/arch/alpha/lib/dbg_stackcheck.S
index cc5ce3a5fca..3c1f3e6522e 100644
--- a/arch/alpha/lib/dbg_stackcheck.S
+++ b/arch/alpha/lib/dbg_stackcheck.S
@@ -5,7 +5,7 @@
* Verify that we have not overflowed the stack. Oops if we have.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
.set noat
diff --git a/arch/alpha/lib/dbg_stackkill.S b/arch/alpha/lib/dbg_stackkill.S
index e09f2ae1e09..e9f6a9dcf2b 100644
--- a/arch/alpha/lib/dbg_stackkill.S
+++ b/arch/alpha/lib/dbg_stackkill.S
@@ -6,7 +6,7 @@
* uninitialized local variables in the act.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
.set noat
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 68dfdba71d7..0f2899b4159 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -64,6 +64,9 @@ config GENERIC_CALIBRATE_DELAY
config GENERIC_BUST_SPINLOCK
bool
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+
config GENERIC_ISA_DMA
bool
@@ -150,6 +153,7 @@ config ARCH_RPC
select ARCH_ACORN
select FIQ
select TIMER_ACORN
+ select ARCH_MAY_HAVE_PC_FDC
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 67f1453ade0..e625ac66f49 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -178,7 +178,7 @@ endif
prepare: maketools include/asm-arm/.arch
.PHONY: maketools FORCE
-maketools: include/asm-arm/constants.h include/linux/version.h FORCE
+maketools: include/linux/version.h FORCE
$(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h
# Convert bzImage to zImage
@@ -190,7 +190,7 @@ zImage Image xipImage bootpImage uImage: vmlinux
zinstall install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
-CLEAN_FILES += include/asm-arm/constants.h* include/asm-arm/mach-types.h \
+CLEAN_FILES += include/asm-arm/mach-types.h \
include/asm-arm/arch include/asm-arm/.arch
# We use MRPROPER_FILES and CLEAN_FILES now
@@ -201,11 +201,6 @@ archclean:
bp:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/bootpImage
i zi:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/asm-arm/.arch
-
-include/asm-$(ARCH)/constants.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
define archhelp
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
diff --git a/arch/arm/boot/compressed/head-sharpsl.S b/arch/arm/boot/compressed/head-sharpsl.S
index d6bf8a2b090..59ad69640d6 100644
--- a/arch/arm/boot/compressed/head-sharpsl.S
+++ b/arch/arm/boot/compressed/head-sharpsl.S
@@ -7,7 +7,8 @@
* so we have to figure out the machine for ourselves...
*
* Support for Poodle, Corgi (SL-C700), Shepherd (SL-C750)
- * and Husky (SL-C760).
+ * Husky (SL-C760), Tosa (SL-C6000), Spitz (SL-C3000),
+ * Akita (SL-C1000) and Borzoi (SL-C3100).
*
*/
@@ -23,6 +24,22 @@
__SharpSL_start:
+/* Check for TC6393 - if found we have a Tosa */
+ ldr r7, .TOSAID
+ mov r1, #0x10000000 @ Base address of TC6393 chip
+ mov r6, #0x03
+ ldrh r3, [r1, #8] @ Load TC6393XB Revison: This is 0x0003
+ cmp r6, r3
+ beq .SHARPEND @ Success -> tosa
+
+/* Check for pxa270 - if found, branch */
+ mrc p15, 0, r4, c0, c0 @ Get Processor ID
+ and r4, r4, #0xffffff00
+ ldr r3, .PXA270ID
+ cmp r4, r3
+ beq .PXA270
+
+/* Check for w100 - if not found we have a Poodle */
ldr r1, .W100ADDR @ Base address of w100 chip + regs offset
mov r6, #0x31 @ Load Magic Init value
@@ -30,7 +47,7 @@ __SharpSL_start:
mov r5, #0x3000
.W100LOOP:
subs r5, r5, #1
- bne .W100LOOP
+ bne .W100LOOP
mov r6, #0x30 @ Load 2nd Magic Init value
str r6, [r1, #0x280] @ to SCRATCH_UMSK
@@ -40,45 +57,52 @@ __SharpSL_start:
cmp r6, r3
bne .SHARPEND @ We have no w100 - Poodle
- mrc p15, 0, r6, c0, c0 @ Get Processor ID
- and r6, r6, #0xffffff00
+/* Check for pxa250 - if found we have a Corgi */
ldr r7, .CORGIID
ldr r3, .PXA255ID
- cmp r6, r3
+ cmp r4, r3
blo .SHARPEND @ We have a PXA250 - Corgi
- mov r1, #0x0c000000 @ Base address of NAND chip
- ldrb r3, [r1, #24] @ Load FLASHCTL
- bic r3, r3, #0x11 @ SET NCE
- orr r3, r3, #0x0a @ SET CLR + FLWP
- strb r3, [r1, #24] @ Save to FLASHCTL
- mov r2, #0x90 @ Command "readid"
- strb r2, [r1, #20] @ Save to FLASHIO
- bic r3, r3, #2 @ CLR CLE
- orr r3, r3, #4 @ SET ALE
- strb r3, [r1, #24] @ Save to FLASHCTL
- mov r2, #0 @ Address 0x00
- strb r2, [r1, #20] @ Save to FLASHIO
- bic r3, r3, #4 @ CLR ALE
- strb r3, [r1, #24] @ Save to FLASHCTL
-.SHARP1:
- ldrb r3, [r1, #24] @ Load FLASHCTL
- tst r3, #32 @ Is chip ready?
- beq .SHARP1
- ldrb r2, [r1, #20] @ NAND Manufacturer ID
- ldrb r3, [r1, #20] @ NAND Chip ID
+/* Check for 64MiB flash - if found we have a Shepherd */
+ bl get_flash_ids
ldr r7, .SHEPHERDID
cmp r3, #0x76 @ 64MiB flash
beq .SHARPEND @ We have Shepherd
+
+/* Must be a Husky */
ldr r7, .HUSKYID @ Must be Husky
b .SHARPEND
+.PXA270:
+/* Check for 16MiB flash - if found we have Spitz */
+ bl get_flash_ids
+ ldr r7, .SPITZID
+ cmp r3, #0x73 @ 16MiB flash
+ beq .SHARPEND @ We have Spitz
+
+/* Check for a second SCOOP chip - if found we have Borzoi */
+ ldr r1, .SCOOP2ADDR
+ ldr r7, .BORZOIID
+ mov r6, #0x0140
+ strh r6, [r1]
+ ldrh r6, [r1]
+ cmp r6, #0x0140
+ beq .SHARPEND @ We have Borzoi
+
+/* Must be Akita */
+ ldr r7, .AKITAID
+ b .SHARPEND @ We have Borzoi
+
.PXA255ID:
.word 0x69052d00 @ PXA255 Processor ID
+.PXA270ID:
+ .word 0x69054100 @ PXA270 Processor ID
.W100ID:
.word 0x57411002 @ w100 Chip ID
.W100ADDR:
.word 0x08010000 @ w100 Chip ID Reg Address
+.SCOOP2ADDR:
+ .word 0x08800040
.POODLEID:
.word MACH_TYPE_POODLE
.CORGIID:
@@ -87,6 +111,41 @@ __SharpSL_start:
.word MACH_TYPE_SHEPHERD
.HUSKYID:
.word MACH_TYPE_HUSKY
-.SHARPEND:
+.TOSAID:
+ .word MACH_TYPE_TOSA
+.SPITZID:
+ .word MACH_TYPE_SPITZ
+.AKITAID:
+ .word MACH_TYPE_AKITA
+.BORZOIID:
+ .word MACH_TYPE_BORZOI
+/*
+ * Return: r2 - NAND Manufacturer ID
+ * r3 - NAND Chip ID
+ * Corrupts: r1
+ */
+get_flash_ids:
+ mov r1, #0x0c000000 @ Base address of NAND chip
+ ldrb r3, [r1, #24] @ Load FLASHCTL
+ bic r3, r3, #0x11 @ SET NCE
+ orr r3, r3, #0x0a @ SET CLR + FLWP
+ strb r3, [r1, #24] @ Save to FLASHCTL
+ mov r2, #0x90 @ Command "readid"
+ strb r2, [r1, #20] @ Save to FLASHIO
+ bic r3, r3, #2 @ CLR CLE
+ orr r3, r3, #4 @ SET ALE
+ strb r3, [r1, #24] @ Save to FLASHCTL
+ mov r2, #0 @ Address 0x00
+ strb r2, [r1, #20] @ Save to FLASHIO
+ bic r3, r3, #4 @ CLR ALE
+ strb r3, [r1, #24] @ Save to FLASHCTL
+.fids1:
+ ldrb r3, [r1, #24] @ Load FLASHCTL
+ tst r3, #32 @ Is chip ready?
+ beq .fids1
+ ldrb r2, [r1, #20] @ NAND Manufacturer ID
+ ldrb r3, [r1, #20] @ NAND Chip ID
+ mov pc, lr
+.SHARPEND:
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 41f12658c8b..2786f7c34b3 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -177,7 +177,7 @@ static void locomo_handler(unsigned int irq, struct irqdesc *desc,
d = irq_desc + irq;
for (i = 0; i <= 3; i++, d++, irq++) {
if (req & (0x0100 << i)) {
- d->handle(irq, d, regs);
+ desc_handle_irq(irq, d, regs);
}
}
@@ -220,7 +220,7 @@ static void locomo_key_handler(unsigned int irq, struct irqdesc *desc,
if (locomo_readl(mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_KEY_START;
- d->handle(LOCOMO_IRQ_KEY_START, d, regs);
+ desc_handle_irq(LOCOMO_IRQ_KEY_START, d, regs);
}
}
@@ -273,7 +273,7 @@ static void locomo_gpio_handler(unsigned int irq, struct irqdesc *desc,
d = irq_desc + LOCOMO_IRQ_GPIO_START;
for (i = 0; i <= 15; i++, irq++, d++) {
if (req & (0x0001 << i)) {
- d->handle(irq, d, regs);
+ desc_handle_irq(irq, d, regs);
}
}
}
@@ -328,7 +328,7 @@ static void locomo_lt_handler(unsigned int irq, struct irqdesc *desc,
if (locomo_readl(mapbase + LOCOMO_LTINT) & 0x0001) {
d = irq_desc + LOCOMO_IRQ_LT_START;
- d->handle(LOCOMO_IRQ_LT_START, d, regs);
+ desc_handle_irq(LOCOMO_IRQ_LT_START, d, regs);
}
}
@@ -379,7 +379,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
for (i = 0; i <= 3; i++, irq++, d++) {
if (req & (0x0001 << i)) {
- d->handle(irq, d, regs);
+ desc_handle_irq(irq, d, regs);
}
}
}
@@ -541,6 +541,103 @@ locomo_init_one_child(struct locomo *lchip, struct locomo_dev_info *info)
return ret;
}
+#ifdef CONFIG_PM
+
+struct locomo_save_data {
+ u16 LCM_GPO;
+ u16 LCM_SPICT;
+ u16 LCM_GPE;
+ u16 LCM_ASD;
+ u16 LCM_SPIMD;
+};
+
+static int locomo_suspend(struct device *dev, u32 pm_message_t, u32 level)
+{
+ struct locomo *lchip = dev_get_drvdata(dev);
+ struct locomo_save_data *save;
+ unsigned long flags;
+
+ if (level != SUSPEND_DISABLE)
+ return 0;
+
+ save = kmalloc(sizeof(struct locomo_save_data), GFP_KERNEL);
+ if (!save)
+ return -ENOMEM;
+
+ dev->power.saved_state = (void *) save;
+
+ spin_lock_irqsave(&lchip->lock, flags);
+
+ save->LCM_GPO = locomo_readl(lchip->base + LOCOMO_GPO); /* GPIO */
+ locomo_writel(0x00, lchip->base + LOCOMO_GPO);
+ save->LCM_SPICT = locomo_readl(lchip->base + LOCOMO_SPICT); /* SPI */
+ locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
+ save->LCM_GPE = locomo_readl(lchip->base + LOCOMO_GPE); /* GPIO */
+ locomo_writel(0x00, lchip->base + LOCOMO_GPE);
+ save->LCM_ASD = locomo_readl(lchip->base + LOCOMO_ASD); /* ADSTART */
+ locomo_writel(0x00, lchip->base + LOCOMO_ASD);
+ save->LCM_SPIMD = locomo_readl(lchip->base + LOCOMO_SPIMD); /* SPI */
+ locomo_writel(0x3C14, lchip->base + LOCOMO_SPIMD);
+
+ locomo_writel(0x00, lchip->base + LOCOMO_PAIF);
+ locomo_writel(0x00, lchip->base + LOCOMO_DAC);
+ locomo_writel(0x00, lchip->base + LOCOMO_BACKLIGHT + LOCOMO_TC);
+
+ if ( (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT0) & 0x88) && (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT1) & 0x88) )
+ locomo_writel(0x00, lchip->base + LOCOMO_C32K); /* CLK32 off */
+ else
+ /* 18MHz already enabled, so no wait */
+ locomo_writel(0xc1, lchip->base + LOCOMO_C32K); /* CLK32 on */
+
+ locomo_writel(0x00, lchip->base + LOCOMO_TADC); /* 18MHz clock off*/
+ locomo_writel(0x00, lchip->base + LOCOMO_AUDIO + LOCOMO_ACC); /* 22MHz/24MHz clock off */
+ locomo_writel(0x00, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS); /* FL */
+
+ spin_unlock_irqrestore(&lchip->lock, flags);
+
+ return 0;
+}
+
+static int locomo_resume(struct device *dev, u32 level)
+{
+ struct locomo *lchip = dev_get_drvdata(dev);
+ struct locomo_save_data *save;
+ unsigned long r;
+ unsigned long flags;
+
+ if (level != RESUME_ENABLE)
+ return 0;
+
+ save = (struct locomo_save_data *) dev->power.saved_state;
+ if (!save)
+ return 0;
+
+ spin_lock_irqsave(&lchip->lock, flags);
+
+ locomo_writel(save->LCM_GPO, lchip->base + LOCOMO_GPO);
+ locomo_writel(save->LCM_SPICT, lchip->base + LOCOMO_SPICT);
+ locomo_writel(save->LCM_GPE, lchip->base + LOCOMO_GPE);
+ locomo_writel(save->LCM_ASD, lchip->base + LOCOMO_ASD);
+ locomo_writel(save->LCM_SPIMD, lchip->base + LOCOMO_SPIMD);
+
+ locomo_writel(0x00, lchip->base + LOCOMO_C32K);
+ locomo_writel(0x90, lchip->base + LOCOMO_TADC);
+
+ locomo_writel(0, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KSC);
+ r = locomo_readl(lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
+ r &= 0xFEFF;
+ locomo_writel(r, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KIC);
+ locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD);
+
+ spin_unlock_irqrestore(&lchip->lock, flags);
+
+ dev->power.saved_state = NULL;
+ kfree(save);
+
+ return 0;
+}
+#endif
+
/**
* locomo_probe - probe for a single LoCoMo chip.
* @phys_addr: physical address of device.
@@ -651,15 +748,15 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)
return ret;
}
-static void __locomo_remove(struct locomo *lchip)
+static int locomo_remove_child(struct device *dev, void *data)
{
- struct list_head *l, *n;
-
- list_for_each_safe(l, n, &lchip->dev->children) {
- struct device *d = list_to_dev(l);
+ device_unregister(dev);
+ return 0;
+}
- device_unregister(d);
- }
+static void __locomo_remove(struct locomo *lchip)
+{
+ device_for_each_child(lchip->dev, NULL, locomo_remove_child);
if (lchip->irq != NO_IRQ) {
set_irq_chained_handler(lchip->irq, NULL);
@@ -707,6 +804,10 @@ static struct device_driver locomo_device_driver = {
.bus = &platform_bus_type,
.probe = locomo_probe,
.remove = locomo_remove,
+#ifdef CONFIG_PM
+ .suspend = locomo_suspend,
+ .resume = locomo_resume,
+#endif
};
/*
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 38c2eb667eb..1a47fbf9cbb 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -268,8 +268,8 @@ static struct irqchip sa1111_low_chip = {
.mask = sa1111_mask_lowirq,
.unmask = sa1111_unmask_lowirq,
.retrigger = sa1111_retrigger_lowirq,
- .type = sa1111_type_lowirq,
- .wake = sa1111_wake_lowirq,
+ .set_type = sa1111_type_lowirq,
+ .set_wake = sa1111_wake_lowirq,
};
static void sa1111_mask_highirq(unsigned int irq)
@@ -364,8 +364,8 @@ static struct irqchip sa1111_high_chip = {
.mask = sa1111_mask_highirq,
.unmask = sa1111_unmask_highirq,
.retrigger = sa1111_retrigger_highirq,
- .type = sa1111_type_highirq,
- .wake = sa1111_wake_highirq,
+ .set_type = sa1111_type_highirq,
+ .set_wake = sa1111_wake_highirq,
};
static void sa1111_setup_irq(struct sa1111 *sachip)
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index cfd0d3e550d..688a595598c 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -17,6 +17,12 @@
#define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr)))
+/* PCMCIA to Scoop linkage structures for pxa2xx_sharpsl.c
+ There is no easy way to link multiple scoop devices into one
+ single entity for the pxa2xx_pcmcia device */
+int scoop_num;
+struct scoop_pcmcia_dev *scoop_devs;
+
struct scoop_dev {
void *base;
spinlock_t scoop_lock;
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 24955263b09..4198677cd39 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc2
-# Fri Jul 8 04:49:34 2005
+# Linux kernel version: 2.6.13
+# Mon Sep 5 18:07:12 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
@@ -102,9 +102,11 @@ CONFIG_OMAP_MUX_WARNINGS=y
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
+# CONFIG_OMAP_DM_TIMER is not set
CONFIG_OMAP_LL_DEBUG_UART1=y
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
#
# OMAP Core Type
@@ -166,7 +168,6 @@ CONFIG_ISA_DMA_API=y
#
# Kernel Features
#
-# CONFIG_SMP is not set
CONFIG_PREEMPT=y
CONFIG_NO_IDLE_HZ=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
@@ -230,91 +231,82 @@ CONFIG_PM=y
# CONFIG_APM is not set
#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-
-#
-# Memory Technology Devices (MTD)
+# Networking
#
-CONFIG_MTD=y
-CONFIG_MTD_DEBUG=y
-CONFIG_MTD_DEBUG_VERBOSE=3
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_AFS_PARTS is not set
+CONFIG_NET=y
#
-# User Modules And Translation Layers
+# Networking options
#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
#
-# RAM/ROM/Flash chip drivers
+# SCTP Configuration (EXPERIMENTAL)
#
-CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-CONFIG_MTD_CFI_INTELEXT=y
-# CONFIG_MTD_CFI_AMDSTD is not set
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CFI_UTIL=y
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_XIP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
#
-# Mapping drivers for chip access
+# Network testing
#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-# CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_EDB7312 is not set
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
#
-# Self-contained MTD device drivers
+# Device Drivers
#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-# CONFIG_MTD_BLOCK2MTD is not set
#
-# Disk-On-Chip Device Drivers
+# Generic Driver Options
#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
#
-# NAND Flash Device Drivers
+# Memory Technology Devices (MTD)
#
-# CONFIG_MTD_NAND is not set
+# CONFIG_MTD is not set
#
# Parallel port support
@@ -403,72 +395,8 @@ CONFIG_SCSI_PROC_FS=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
+# Network device support
#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -518,6 +446,8 @@ CONFIG_SLIP_COMPRESSED=y
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -615,77 +545,15 @@ CONFIG_WATCHDOG_NOWAYOUT=y
#
# I2C support
#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
+CONFIG_ISP1301_OMAP=y
#
-# Hardware Sensors Chip support
+# Hardware Monitoring support
#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-CONFIG_ISP1301_OMAP=y
-CONFIG_TPS65010=y
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
@@ -756,15 +624,9 @@ CONFIG_SOUND=y
# Open Sound System
#
CONFIG_SOUND_PRIME=y
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_FUSION is not set
-# CONFIG_SOUND_CS4281 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
# CONFIG_SOUND_OSS is not set
-# CONFIG_SOUND_TVMIXER is not set
# CONFIG_SOUND_AD1980 is not set
#
@@ -810,6 +672,7 @@ CONFIG_EXT2_FS=y
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
@@ -817,6 +680,7 @@ CONFIG_EXT2_FS=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
@@ -857,15 +721,6 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=2
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -1007,4 +862,3 @@ CONFIG_CRYPTO_DES=y
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 96a794d8de8..756348bf517 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-git4
-# Wed Jun 22 15:56:42 2005
+# Linux kernel version: 2.6.13-git8
+# Thu Sep 8 19:24:02 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
@@ -22,6 +22,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
@@ -88,7 +90,9 @@ CONFIG_ARCH_S3C2410=y
#
# S3C24XX Implementations
#
+CONFIG_MACH_ANUBIS=y
CONFIG_ARCH_BAST=y
+CONFIG_BAST_PC104_IRQ=y
CONFIG_ARCH_H1940=y
CONFIG_MACH_N30=y
CONFIG_ARCH_SMDK2410=y
@@ -112,6 +116,7 @@ CONFIG_S3C2410_DMA=y
# CONFIG_S3C2410_DMA_DEBUG is not set
# CONFIG_S3C2410_PM_DEBUG is not set
# CONFIG_S3C2410_PM_CHECK is not set
+CONFIG_PM_SIMTEC=y
CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
#
@@ -149,7 +154,15 @@ CONFIG_ISA_DMA_API=y
#
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
-# CONFIG_DISCONTIGMEM is not set
+# CONFIG_NO_IDLE_HZ is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_ALIGNMENT_TRAP=y
#
@@ -186,6 +199,74 @@ CONFIG_PM=y
CONFIG_APM=y
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -258,6 +339,7 @@ CONFIG_MTD_ROM=y
# CONFIG_MTD_IMPA7 is not set
CONFIG_MTD_BAST=y
CONFIG_MTD_BAST_MAXSIZE=4
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@@ -312,7 +394,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
@@ -354,6 +435,7 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@@ -376,70 +458,8 @@ CONFIG_BLK_DEV_IDE_BAST=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
+# Network device support
#
-# CONFIG_PACKET is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_FIB_TRIE is not set
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -447,6 +467,11 @@ CONFIG_NETDEVICES=y
# CONFIG_TUN is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -480,6 +505,8 @@ CONFIG_DM9000=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -562,7 +589,6 @@ CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
-# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
#
@@ -605,7 +631,6 @@ CONFIG_S3C2410_RTC=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
@@ -628,7 +653,7 @@ CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
-# CONFIG_I2C_ISA is not set
+CONFIG_I2C_ISA=m
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_S3C2410=y
@@ -636,14 +661,33 @@ CONFIG_I2C_S3C2410=y
# CONFIG_I2C_PCA_ISA is not set
#
-# Hardware Sensors Chip support
+# Miscellaneous I2C Chip support
#
-CONFIG_I2C_SENSOR=m
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+CONFIG_SENSORS_EEPROM=m
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=m
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
@@ -662,27 +706,21 @@ CONFIG_SENSORS_LM85=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Other I2C Chip support
+# Misc devices
#
-# CONFIG_SENSORS_DS1337 is not set
-CONFIG_SENSORS_EEPROM=m
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
#
-# Misc devices
+# Multimedia Capabilities Port drivers
#
#
@@ -731,7 +769,7 @@ CONFIG_DUMMY_CONSOLE=y
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
@@ -749,6 +787,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
@@ -758,6 +797,7 @@ CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
@@ -765,6 +805,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
@@ -791,11 +832,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
@@ -812,8 +853,7 @@ CONFIG_JFFS_FS_VERBOSE=0
# CONFIG_JFFS_PROC_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
-# CONFIG_JFFS2_FS_NAND is not set
-# CONFIG_JFFS2_FS_NOR_ECC is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
@@ -835,6 +875,7 @@ CONFIG_NFS_FS=y
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -920,6 +961,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_DEBUG_KERNEL=y
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_LOG_BUF_SHIFT=16
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 6540db69133..dceb826bd21 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -585,7 +585,7 @@ ecard_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
if (pending) {
struct irqdesc *d = irq_desc + ec->irq;
- d->handle(ec->irq, d, regs);
+ desc_handle_irq(ec->irq, d, regs);
called ++;
}
}
@@ -632,7 +632,7 @@ ecard_irqexp_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
* Serial cards should go in 0/1, ethernet/scsi in 2/3
* otherwise you will lose serial data at high speeds!
*/
- d->handle(ec->irq, d, regs);
+ desc_handle_irq(ec->irq, d, regs);
} else {
printk(KERN_WARNING "card%d: interrupt from unclaimed "
"card???\n", slot);
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index afef2127396..648cfff9313 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -3,7 +3,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/thread_info.h>
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 1155cf07c87..53962635134 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -20,7 +20,7 @@
#include <asm/mach-types.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/system.h>
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 395137a8fad..3284118f356 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -207,8 +207,8 @@ void enable_irq_wake(unsigned int irq)
unsigned long flags;
spin_lock_irqsave(&irq_controller_lock, flags);
- if (desc->chip->wake)
- desc->chip->wake(irq, 1);
+ if (desc->chip->set_wake)
+ desc->chip->set_wake(irq, 1);
spin_unlock_irqrestore(&irq_controller_lock, flags);
}
EXPORT_SYMBOL(enable_irq_wake);
@@ -219,8 +219,8 @@ void disable_irq_wake(unsigned int irq)
unsigned long flags;
spin_lock_irqsave(&irq_controller_lock, flags);
- if (desc->chip->wake)
- desc->chip->wake(irq, 0);
+ if (desc->chip->set_wake)
+ desc->chip->set_wake(irq, 0);
spin_unlock_irqrestore(&irq_controller_lock, flags);
}
EXPORT_SYMBOL(disable_irq_wake);
@@ -517,7 +517,7 @@ static void do_pending_irqs(struct pt_regs *regs)
list_for_each_safe(l, n, &head) {
desc = list_entry(l, struct irqdesc, pend);
list_del_init(&desc->pend);
- desc->handle(desc - irq_desc, desc, regs);
+ desc_handle_irq(desc - irq_desc, desc, regs);
}
/*
@@ -545,7 +545,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
irq_enter();
spin_lock(&irq_controller_lock);
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
/*
* Now re-run any pending interrupts.
@@ -624,9 +624,9 @@ int set_irq_type(unsigned int irq, unsigned int type)
}
desc = irq_desc + irq;
- if (desc->chip->type) {
+ if (desc->chip->set_type) {
spin_lock_irqsave(&irq_controller_lock, flags);
- ret = desc->chip->type(irq, type);
+ ret = desc->chip->set_type(irq, type);
spin_unlock_irqrestore(&irq_controller_lock, flags);
}
@@ -846,8 +846,8 @@ unsigned long probe_irq_on(void)
irq_desc[i].probing = 1;
irq_desc[i].triggered = 0;
- if (irq_desc[i].chip->type)
- irq_desc[i].chip->type(i, IRQT_PROBE);
+ if (irq_desc[i].chip->set_type)
+ irq_desc[i].chip->set_type(i, IRQT_PROBE);
irq_desc[i].chip->unmask(i);
irqs += 1;
}
diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S
index 8f74e24536b..24c7b0477a0 100644
--- a/arch/arm/kernel/iwmmxt.S
+++ b/arch/arm/kernel/iwmmxt.S
@@ -17,7 +17,7 @@
#include <linux/linkage.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#define MMX_WR0 (0x00)
#define MMX_WR1 (0x08)
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b2085735a2b..82616494574 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -110,7 +110,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
* We need to tell the secondary core where to find
* its stack and the page tables.
*/
- secondary_data.stack = (void *)idle->thread_info + THREAD_SIZE - 8;
+ secondary_data.stack = (void *)idle->thread_info + THREAD_START_SP;
secondary_data.pgdir = virt_to_phys(pgd);
wmb();
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 8880482dcbf..69449a818dc 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -102,7 +102,7 @@ static unsigned long next_rtc_update;
*/
static inline void do_set_rtc(void)
{
- if (time_status & STA_UNSYNC || set_rtc == NULL)
+ if (!ntp_synced() || set_rtc == NULL)
return;
if (next_rtc_update &&
@@ -292,10 +292,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index 4c38abdbe49..68117968482 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -11,7 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#define COPY_COUNT (PAGE_SZ/64 PLD( -1 ))
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index 46a2dc962e9..333bca292de 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/errno.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 64aa6f4fe5e..d204018070a 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -26,7 +26,7 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000.
* Note also that it is intended that __get_user_bad is not global.
*/
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/errno.h>
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index b09398d95aa..4593e9c07f0 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -26,7 +26,7 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000
* Note also that it is intended that __put_user_bad is not global.
*/
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/errno.h>
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 112f1d68fb2..e216ab8b9e8 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -354,7 +354,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 23c4da10101..5aeadfd7214 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -219,7 +219,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-epxa10db/arch.c b/arch/arm/mach-epxa10db/arch.c
index 7daa021676d..44c56571d18 100644
--- a/arch/arm/mach-epxa10db/arch.c
+++ b/arch/arm/mach-epxa10db/arch.c
@@ -52,7 +52,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index 324d9edeec3..bdd257921cf 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -87,6 +87,7 @@ config FOOTBRIDGE_ADDIN
# EBSA285 board in either host or addin mode
config ARCH_EBSA285
+ select ARCH_MAY_HAVE_PC_FDC
bool
endif
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index b21016070ea..e1c43b331d6 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -95,7 +95,7 @@ isa_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
}
desc = irq_desc + isa_irq;
- desc->handle(isa_irq, desc, regs);
+ desc_handle_irq(isa_irq, desc, regs);
}
static struct irqaction irq_cascade = { .handler = no_action, .name = "cascade", };
diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c
index aa3a1fef563..28846c7edaa 100644
--- a/arch/arm/mach-footbridge/isa.c
+++ b/arch/arm/mach-footbridge/isa.c
@@ -34,7 +34,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 96aa3af70d8..5110e2e65dd 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -108,7 +108,7 @@ h720x_gpio_handler(unsigned int mask, unsigned int irq,
while (mask) {
if (mask & 1) {
IRQDBG("handling irq %d\n", irq);
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
}
irq++;
desc++;
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index 593b6a2a30e..a4a7c0125d0 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -90,7 +90,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
@@ -126,7 +126,7 @@ h7202_timerx_demux_handler(unsigned int irq_unused, struct irqdesc *desc,
desc = irq_desc + irq;
while (mask) {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
irq++;
desc++;
mask >>= 1;
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 0c2713426df..eeb8a6d4a39 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -152,7 +152,7 @@ imx_gpio_handler(unsigned int mask, unsigned int irq,
while (mask) {
if (mask & 1) {
DEBUG_IRQ("handling irq %d\n", irq);
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
}
irq++;
desc++;
@@ -214,7 +214,7 @@ static struct irqchip imx_gpio_chip = {
.ack = imx_gpio_ack_irq,
.mask = imx_gpio_mask_irq,
.unmask = imx_gpio_unmask_irq,
- .type = imx_gpio_irq_type,
+ .set_type = imx_gpio_irq_type,
};
void __init
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 569f328c479..2be5c03ab87 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -170,7 +170,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
irq += IRQ_SIC_START;
desc = irq_desc + irq;
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
} while (status);
}
diff --git a/arch/arm/mach-iop3xx/iop321-time.c b/arch/arm/mach-iop3xx/iop321-time.c
index d53af166950..0039793b694 100644
--- a/arch/arm/mach-iop3xx/iop321-time.c
+++ b/arch/arm/mach-iop3xx/iop321-time.c
@@ -60,7 +60,7 @@ static unsigned long iop321_gettimeoffset(void)
/*
* Now convert them to usec.
*/
- usec = (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
+ usec = (unsigned long)(elapsed / (CLOCK_TICK_RATE/1000000));
return usec;
}
diff --git a/arch/arm/mach-iop3xx/iop331-time.c b/arch/arm/mach-iop3xx/iop331-time.c
index 1a6d9d661e4..8eddfac7e2b 100644
--- a/arch/arm/mach-iop3xx/iop331-time.c
+++ b/arch/arm/mach-iop3xx/iop331-time.c
@@ -58,7 +58,7 @@ static unsigned long iop331_gettimeoffset(void)
/*
* Now convert them to usec.
*/
- usec = (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
+ usec = (unsigned long)(elapsed / (CLOCK_TICK_RATE/1000000));
return usec;
}
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 45b18658499..74bd2fd602d 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -174,7 +174,7 @@ static struct resource ixp2000_uart_resource = {
static struct platform_device ixp2000_serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = ixp2000_serial_port,
},
@@ -317,7 +317,7 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irqdesc *desc, str
for (i = 0; i <= 7; i++) {
if (status & (1<<i)) {
desc = irq_desc + i + IRQ_IXP2000_GPIO0;
- desc->handle(i + IRQ_IXP2000_GPIO0, desc, regs);
+ desc_handle_irq(i + IRQ_IXP2000_GPIO0, desc, regs);
}
}
}
@@ -380,10 +380,10 @@ static void ixp2000_GPIO_irq_unmask(unsigned int irq)
}
static struct irqchip ixp2000_GPIO_irq_chip = {
- .type = ixp2000_GPIO_irq_type,
- .ack = ixp2000_GPIO_irq_mask_ack,
- .mask = ixp2000_GPIO_irq_mask,
- .unmask = ixp2000_GPIO_irq_unmask
+ .ack = ixp2000_GPIO_irq_mask_ack,
+ .mask = ixp2000_GPIO_irq_mask,
+ .unmask = ixp2000_GPIO_irq_unmask,
+ .set_type = ixp2000_GPIO_irq_type,
};
static void ixp2000_pci_irq_mask(unsigned int irq)
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index a43369ad876..63ba0191aa6 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -133,7 +133,7 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irqdesc *desc, struct
struct irqdesc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
cpld_desc = irq_desc + cpld_irq;
- cpld_desc->handle(cpld_irq, cpld_desc, regs);
+ desc_handle_irq(cpld_irq, cpld_desc, regs);
}
}
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 43447dad165..7a510992128 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -82,7 +82,7 @@ static void ixdp2x01_irq_handler(unsigned int irq, struct irqdesc *desc, struct
struct irqdesc *cpld_desc;
int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
cpld_desc = irq_desc + cpld_irq;
- cpld_desc->handle(cpld_irq, cpld_desc, regs);
+ desc_handle_irq(cpld_irq, cpld_desc, regs);
}
}
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 0422e906cc9..52ad11328e9 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -179,17 +179,17 @@ static void ixp4xx_irq_level_unmask(unsigned int irq)
}
static struct irqchip ixp4xx_irq_level_chip = {
- .ack = ixp4xx_irq_mask,
- .mask = ixp4xx_irq_mask,
- .unmask = ixp4xx_irq_level_unmask,
- .type = ixp4xx_set_irq_type
+ .ack = ixp4xx_irq_mask,
+ .mask = ixp4xx_irq_mask,
+ .unmask = ixp4xx_irq_level_unmask,
+ .set_type = ixp4xx_set_irq_type,
};
static struct irqchip ixp4xx_irq_edge_chip = {
- .ack = ixp4xx_irq_ack,
- .mask = ixp4xx_irq_mask,
- .unmask = ixp4xx_irq_unmask,
- .type = ixp4xx_set_irq_type
+ .ack = ixp4xx_irq_ack,
+ .mask = ixp4xx_irq_mask,
+ .unmask = ixp4xx_irq_unmask,
+ .set_type = ixp4xx_set_irq_type,
};
static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type)
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 8b2f2532245..050c9276891 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -66,7 +66,7 @@ static struct plat_serial8250_port coyote_uart_data[] = {
static struct platform_device coyote_uart = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = coyote_uart_data,
},
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 3fd92c5cbaa..29a6d02fa85 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -93,7 +93,7 @@ static struct plat_serial8250_port gtwx5715_uart_platform_data[] = {
static struct platform_device gtwx5715_uart_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = gtwx5715_uart_platform_data,
},
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 6c14ff3c23a..ae1fa099d5f 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -96,7 +96,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = {
static struct platform_device ixdp425_uart = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = ixdp425_uart_data,
.num_resources = 2,
.resource = ixdp425_uart_resources
diff --git a/arch/arm/mach-lh7a40x/common.h b/arch/arm/mach-lh7a40x/common.h
index beda7c2602f..578a52461fd 100644
--- a/arch/arm/mach-lh7a40x/common.h
+++ b/arch/arm/mach-lh7a40x/common.h
@@ -13,4 +13,4 @@ extern struct sys_timer lh7a40x_timer;
extern void lh7a400_init_irq (void);
extern void lh7a404_init_irq (void);
-#define IRQ_DISPATCH(irq) irq_desc[irq].handle ((irq), &irq_desc[irq], regs)
+#define IRQ_DISPATCH(irq) desc_handle_irq((irq),(irq_desc + irq), regs)
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 7408ac94f77..27fc2e8e5fc 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -47,6 +47,14 @@ config MACH_OMAP_OSK
TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
if you have such a board.
+config OMAP_OSK_MISTRAL
+ bool "Mistral QVGA board Support"
+ depends on MACH_OMAP_OSK
+ help
+ The OSK supports an optional add-on board with a Quarter-VGA
+ touchscreen, PDA-ish buttons, a resume button, bicolor LED,
+ and camera connector. Say Y here if you have this board.
+
config MACH_OMAP_PERSEUS2
bool "TI Perseus2"
depends on ARCH_OMAP1 && ARCH_OMAP730
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index d386fd913f0..181a93deaae 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,7 @@
#
# Common support
-obj-y := io.o id.o irq.o time.o serial.o
+obj-y := io.o id.o irq.o time.o serial.o devices.o
led-y := leds.o
# Specific board support
@@ -23,6 +23,7 @@ endif
# LEDs support
led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
+led-$(CONFIG_MACH_OMAP_H3) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 122796ebe8f..c209c7172a9 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -48,19 +48,43 @@ static struct omap_usb_config generic1510_usb_config __initdata = {
#if defined(CONFIG_ARCH_OMAP16XX)
static struct omap_usb_config generic1610_usb_config __initdata = {
+#ifdef CONFIG_USB_OTG
+ .otg = 1,
+#endif
.register_host = 1,
.register_dev = 1,
.hmc_mode = 16,
.pins[0] = 6,
};
+
+static struct omap_mmc_config generic_mmc_config __initdata = {
+ .mmc [0] = {
+ .enabled = 0,
+ .wire4 = 0,
+ .wp_pin = -1,
+ .power_pin = -1,
+ .switch_pin = -1,
+ },
+ .mmc [1] = {
+ .enabled = 0,
+ .wire4 = 0,
+ .wp_pin = -1,
+ .power_pin = -1,
+ .switch_pin = -1,
+ },
+};
+
#endif
static struct omap_board_config_kernel generic_config[] = {
{ OMAP_TAG_USB, NULL },
+ { OMAP_TAG_MMC, &generic_mmc_config },
};
static void __init omap_generic_init(void)
{
+ const struct omap_uart_config *uart_conf;
+
/*
* Make sure the serial ports are muxed on at this point.
* You have to mux them off in device drivers later on
@@ -76,6 +100,18 @@ static void __init omap_generic_init(void)
generic_config[0].data = &generic1610_usb_config;
}
#endif
+
+ uart_conf = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
+ if (uart_conf != NULL) {
+ unsigned int enabled_ports, i;
+
+ enabled_ports = uart_conf->enabled_uarts;
+ for (i = 0; i < 3; i++) {
+ if (!(enabled_ports & (1 << i)))
+ generic_serial_ports[i] = 0;
+ }
+ }
+
omap_board_config = generic_config;
omap_board_config_size = ARRAY_SIZE(generic_config);
omap_serial_init(generic_serial_ports);
@@ -83,7 +119,7 @@ static void __init omap_generic_init(void)
static void __init omap_generic_map_io(void)
{
- omap_map_common_io()
+ omap_map_common_io();
}
MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index f4983ee95ab..d46a70063b0 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -33,6 +33,7 @@
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include <asm/arch/common.h>
@@ -80,8 +81,7 @@ static struct flash_platform_data h2_flash_data = {
};
static struct resource h2_flash_resource = {
- .start = OMAP_CS2B_PHYS,
- .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
+ /* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
@@ -126,10 +126,9 @@ static void __init h2_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
- omap_set_gpio_edge_ctrl(0, OMAP_GPIO_FALLING_EDGE);
}
-void h2_init_irq(void)
+static void __init h2_init_irq(void)
{
omap_init_irq();
omap_gpio_init();
@@ -152,9 +151,13 @@ static struct omap_usb_config h2_usb_config __initdata = {
};
static struct omap_mmc_config h2_mmc_config __initdata = {
- .mmc_blocks = 1,
- .mmc1_power_pin = -1, /* tps65010 gpio3 */
- .mmc1_switch_pin = OMAP_MPUIO(1),
+ .mmc [0] = {
+ .enabled = 1,
+ .wire4 = 1,
+ .wp_pin = OMAP_MPUIO(3),
+ .power_pin = -1, /* tps65010 gpio3 */
+ .switch_pin = OMAP_MPUIO(1),
+ },
};
static struct omap_board_config_kernel h2_config[] = {
@@ -164,6 +167,16 @@ static struct omap_board_config_kernel h2_config[] = {
static void __init h2_init(void)
{
+ /* NOTE: revC boards support NAND-boot, which can put NOR on CS2B
+ * and NAND (either 16bit or 8bit) on CS3.
+ */
+ h2_flash_resource.end = h2_flash_resource.start = omap_cs3_phys();
+ h2_flash_resource.end += SZ_32M - 1;
+
+ /* MMC: card detect and WP */
+ // omap_cfg_reg(U19_ARMIO1); /* CD */
+ omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */
+
platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
omap_board_config = h2_config;
omap_board_config_size = ARRAY_SIZE(h2_config);
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 7cd419d61b4..2798613696f 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -82,8 +82,7 @@ static struct flash_platform_data h3_flash_data = {
};
static struct resource h3_flash_resource = {
- .start = OMAP_CS2B_PHYS,
- .end = OMAP_CS2B_PHYS + OMAP_CS2B_SIZE - 1,
+ /* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
@@ -161,13 +160,26 @@ static struct omap_usb_config h3_usb_config __initdata = {
.pins[1] = 3,
};
+static struct omap_mmc_config h3_mmc_config __initdata = {
+ .mmc[0] = {
+ .enabled = 1,
+ .power_pin = -1, /* tps65010 GPIO4 */
+ .switch_pin = OMAP_MPUIO(1),
+ },
+};
+
static struct omap_board_config_kernel h3_config[] = {
{ OMAP_TAG_USB, &h3_usb_config },
+ { OMAP_TAG_MMC, &h3_mmc_config },
};
static void __init h3_init(void)
{
+ h3_flash_resource.end = h3_flash_resource.start = omap_cs3_phys();
+ h3_flash_resource.end += OMAP_CS3_SIZE - 1;
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
+ omap_board_config = h3_config;
+ omap_board_config_size = ARRAY_SIZE(h3_config);
}
static void __init h3_init_smc91x(void)
@@ -177,7 +189,6 @@ static void __init h3_init_smc91x(void)
printk("Error requesting gpio 40 for smc91x irq\n");
return;
}
- omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE);
}
void h3_init_irq(void)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 91de60a91ef..df0312b596e 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -29,6 +29,7 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
+#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
@@ -173,7 +174,6 @@ static void __init innovator_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
- omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
}
}
@@ -220,8 +220,19 @@ static struct omap_usb_config h2_usb_config __initdata = {
};
#endif
+static struct omap_mmc_config innovator_mmc_config __initdata = {
+ .mmc [0] = {
+ .enabled = 1,
+ .wire4 = 1,
+ .wp_pin = OMAP_MPUIO(3),
+ .power_pin = -1, /* FPGA F3 UIO42 */
+ .switch_pin = -1, /* FPGA F4 UIO43 */
+ },
+};
+
static struct omap_board_config_kernel innovator_config[] = {
{ OMAP_TAG_USB, NULL },
+ { OMAP_TAG_MMC, &innovator_mmc_config },
};
static void __init innovator_init(void)
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c
index 6750b201409..d904e643f5e 100644
--- a/arch/arm/mach-omap1/board-netstar.c
+++ b/arch/arm/mach-omap1/board-netstar.c
@@ -75,16 +75,15 @@ static void __init netstar_init(void)
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
omap_request_gpio(8);
- omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
omap_request_gpio(12);
omap_request_gpio(13);
omap_request_gpio(14);
omap_request_gpio(15);
- omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE);
- omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE);
- omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE);
- omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE);
+ set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING);
+ set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING);
+ set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING);
+ set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING);
platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 6844e536c69..21103df5041 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -29,11 +29,16 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/interrupt.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
#include <asm/arch/usb.h>
@@ -41,12 +46,56 @@
#include <asm/arch/tc.h>
#include <asm/arch/common.h>
-static struct map_desc osk5912_io_desc[] __initdata = {
-{ OMAP_OSK_NOR_FLASH_BASE, OMAP_OSK_NOR_FLASH_START, OMAP_OSK_NOR_FLASH_SIZE,
- MT_DEVICE },
+static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
+
+static struct mtd_partition osk_partitions[] = {
+ /* bootloader (U-Boot, etc) in first sector */
+ {
+ .name = "bootloader",
+ .offset = 0,
+ .size = SZ_128K,
+ .mask_flags = MTD_WRITEABLE, /* force read-only */
+ },
+ /* bootloader params in the next sector */
+ {
+ .name = "params",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = 0,
+ }, {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_2M,
+ .mask_flags = 0
+ }, {
+ .name = "filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ .mask_flags = 0
+ }
};
-static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
+static struct flash_platform_data osk_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+ .parts = osk_partitions,
+ .nr_parts = ARRAY_SIZE(osk_partitions),
+};
+
+static struct resource osk_flash_resource = {
+ /* this is on CS3, wherever it's mapped */
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device osk5912_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &osk_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &osk_flash_resource,
+};
static struct resource osk5912_smc91x_resources[] = {
[0] = {
@@ -86,9 +135,16 @@ static struct platform_device osk5912_cf_device = {
.resource = osk5912_cf_resources,
};
+static struct platform_device osk5912_mcbsp1_device = {
+ .name = "omap_mcbsp",
+ .id = 1,
+};
+
static struct platform_device *osk5912_devices[] __initdata = {
+ &osk5912_flash_device,
&osk5912_smc91x_device,
&osk5912_cf_device,
+ &osk5912_mcbsp1_device,
};
static void __init osk_init_smc91x(void)
@@ -97,7 +153,6 @@ static void __init osk_init_smc91x(void)
printk("Error requesting gpio 0 for smc91x irq\n");
return;
}
- omap_set_gpio_edge_ctrl(0, OMAP_GPIO_RISING_EDGE);
/* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
EMIFS_CCS(1) |= 0x2;
@@ -110,11 +165,11 @@ static void __init osk_init_cf(void)
printk("Error requesting gpio 62 for CF irq\n");
return;
}
- /* it's really active-low */
- omap_set_gpio_edge_ctrl(62, OMAP_GPIO_FALLING_EDGE);
+ /* the CF I/O IRQ is really active-low */
+ set_irq_type(OMAP_GPIO_IRQ(62), IRQT_FALLING);
}
-void osk_init_irq(void)
+static void __init osk_init_irq(void)
{
omap_init_irq();
omap_gpio_init();
@@ -142,18 +197,69 @@ static struct omap_board_config_kernel osk_config[] = {
{ OMAP_TAG_USB, &osk_usb_config },
};
+#ifdef CONFIG_OMAP_OSK_MISTRAL
+
+#ifdef CONFIG_PM
+static irqreturn_t
+osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
+{
+ return IRQ_HANDLED;
+}
+#endif
+
+static void __init osk_mistral_init(void)
+{
+ /* FIXME here's where to feed in framebuffer, touchpad, and
+ * keyboard setup ... not in the drivers for those devices!
+ *
+ * NOTE: we could actually tell if there's a Mistral board
+ * attached, e.g. by trying to read something from the ads7846.
+ * But this is too early for that...
+ */
+
+ /* the sideways button (SW1) is for use as a "wakeup" button */
+ omap_cfg_reg(N15_1610_MPUIO2);
+ if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
+ int ret = 0;
+ omap_set_gpio_direction(OMAP_MPUIO(2), 1);
+ set_irq_type(OMAP_GPIO_IRQ(OMAP_MPUIO(2)), IRQT_RISING);
+#ifdef CONFIG_PM
+ /* share the IRQ in case someone wants to use the
+ * button for more than wakeup from system sleep.
+ */
+ ret = request_irq(OMAP_GPIO_IRQ(OMAP_MPUIO(2)),
+ &osk_mistral_wake_interrupt,
+ SA_SHIRQ, "mistral_wakeup",
+ &osk_mistral_wake_interrupt);
+ if (ret != 0) {
+ omap_free_gpio(OMAP_MPUIO(2));
+ printk(KERN_ERR "OSK+Mistral: no wakeup irq, %d?\n",
+ ret);
+ } else
+ enable_irq_wake(OMAP_GPIO_IRQ(OMAP_MPUIO(2)));
+#endif
+ } else
+ printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
+}
+#else
+static void __init osk_mistral_init(void) { }
+#endif
+
static void __init osk_init(void)
{
+ osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
+ osk_flash_resource.end += SZ_32M - 1;
platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));
omap_board_config = osk_config;
omap_board_config_size = ARRAY_SIZE(osk_config);
USB_TRANSCEIVER_CTRL_REG |= (3 << 1);
+
+ osk_mistral_init();
}
static void __init osk_map_io(void)
{
omap_map_common_io();
- iotable_init(osk5912_io_desc, ARRAY_SIZE(osk5912_io_desc));
omap_serial_init(osk_serial_ports);
}
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 213317392d9..107c68c8ab5 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -24,6 +24,7 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
+#include <asm/arch/tc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
@@ -83,8 +84,8 @@ static struct flash_platform_data p2_flash_data = {
};
static struct resource p2_flash_resource = {
- .start = OMAP_FLASH_0_START,
- .end = OMAP_FLASH_0_START + OMAP_FLASH_0_SIZE - 1,
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index e4228198899..bf30b1acda0 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -25,13 +25,14 @@
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
#include <asm/mach/map.h>
+#include <asm/arch/common.h>
#include <asm/arch/gpio.h>
-#include <asm/arch/tc.h>
#include <asm/arch/mux.h>
+#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
-#include <asm/arch/common.h>
extern void omap_init_time(void);
extern int omap_gpio_init(void);
@@ -74,7 +75,7 @@ static struct plat_serial8250_port voiceblue_ports[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = voiceblue_ports,
},
@@ -86,6 +87,27 @@ static int __init ext_uart_init(void)
}
arch_initcall(ext_uart_init);
+static struct flash_platform_data voiceblue_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource voiceblue_flash_resource = {
+ .start = OMAP_CS0_PHYS,
+ .end = OMAP_CS0_PHYS + SZ_32M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device voiceblue_flash_device = {
+ .name = "omapflash",
+ .id = 0,
+ .dev = {
+ .platform_data = &voiceblue_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &voiceblue_flash_resource,
+};
+
static struct resource voiceblue_smc91x_resources[] = {
[0] = {
.start = OMAP_CS2_PHYS + 0x300,
@@ -107,6 +129,7 @@ static struct platform_device voiceblue_smc91x_device = {
};
static struct platform_device *voiceblue_devices[] __initdata = {
+ &voiceblue_flash_device,
&voiceblue_smc91x_device,
};
@@ -119,8 +142,17 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
.pins[2] = 6,
};
+static struct omap_mmc_config voiceblue_mmc_config __initdata = {
+ .mmc[0] = {
+ .enabled = 1,
+ .power_pin = 2,
+ .switch_pin = -1,
+ },
+};
+
static struct omap_board_config_kernel voiceblue_config[] = {
{ OMAP_TAG_USB, &voiceblue_usb_config },
+ { OMAP_TAG_MMC, &voiceblue_mmc_config },
};
static void __init voiceblue_init_irq(void)
@@ -131,9 +163,6 @@ static void __init voiceblue_init_irq(void)
static void __init voiceblue_init(void)
{
- /* There is a good chance board is going up, so enable Power LED
- * (it is connected through invertor) */
- omap_writeb(0x00, OMAP_LPG1_LCR);
/* Watchdog */
omap_request_gpio(0);
/* smc91x reset */
@@ -145,7 +174,6 @@ static void __init voiceblue_init(void)
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
omap_request_gpio(8);
- omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
/* 16C554 reset*/
omap_request_gpio(6);
omap_set_gpio_direction(6, 0);
@@ -155,14 +183,19 @@ static void __init voiceblue_init(void)
omap_request_gpio(13);
omap_request_gpio(14);
omap_request_gpio(15);
- omap_set_gpio_edge_ctrl(12, OMAP_GPIO_RISING_EDGE);
- omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE);
- omap_set_gpio_edge_ctrl(14, OMAP_GPIO_RISING_EDGE);
- omap_set_gpio_edge_ctrl(15, OMAP_GPIO_RISING_EDGE);
+ set_irq_type(OMAP_GPIO_IRQ(12), IRQT_RISING);
+ set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
+ set_irq_type(OMAP_GPIO_IRQ(14), IRQT_RISING);
+ set_irq_type(OMAP_GPIO_IRQ(15), IRQT_RISING);
platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
omap_board_config = voiceblue_config;
omap_board_config_size = ARRAY_SIZE(voiceblue_config);
+
+ /* There is a good chance board is going up, so enable power LED
+ * (it is connected through invertor) */
+ omap_writeb(0x00, OMAP_LPG1_LCR);
+ omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
}
static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
@@ -184,9 +217,9 @@ static int panic_event(struct notifier_block *this, unsigned long event,
if (test_and_set_bit(MACHINE_PANICED, &machine_state))
return NOTIFY_DONE;
- /* Flash Power LED
- * (TODO: Enable clock right way (enabled in bootloader already)) */
+ /* Flash power LED */
omap_writeb(0x78, OMAP_LPG1_LCR);
+ omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
return NOTIFY_DONE;
}
@@ -195,15 +228,14 @@ static struct notifier_block panic_block = {
.notifier_call = panic_event,
};
-static int __init setup_notifier(void)
+static int __init voiceblue_setup(void)
{
/* Setup panic notifier */
notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}
-
-postcore_initcall(setup_notifier);
+postcore_initcall(voiceblue_setup);
static int wdt_gpio_state;
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
new file mode 100644
index 00000000000..e8b3981444c
--- /dev/null
+++ b/arch/arm/mach-omap1/devices.c
@@ -0,0 +1,351 @@
+/*
+ * linux/arch/arm/mach-omap1/devices.c
+ *
+ * OMAP1 platform device setup/initialization
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/gpio.h>
+
+
+static void omap_nop_release(struct device *dev)
+{
+ /* Nothing */
+}
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
+
+#define OMAP_I2C_BASE 0xfffb3800
+
+static struct resource i2c_resources[] = {
+ {
+ .start = OMAP_I2C_BASE,
+ .end = OMAP_I2C_BASE + 0x3f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+/* DMA not used; works around erratum writing to non-empty i2c fifo */
+
+static struct platform_device omap_i2c_device = {
+ .name = "i2c_omap",
+ .id = -1,
+ .dev = {
+ .release = omap_nop_release,
+ },
+ .num_resources = ARRAY_SIZE(i2c_resources),
+ .resource = i2c_resources,
+};
+
+static void omap_init_i2c(void)
+{
+ /* FIXME define and use a boot tag, in case of boards that
+ * either don't wire up I2C, or chips that mux it differently...
+ * it can include clocking and address info, maybe more.
+ */
+ omap_cfg_reg(I2C_SCL);
+ omap_cfg_reg(I2C_SDA);
+
+ (void) platform_device_register(&omap_i2c_device);
+}
+#else
+static inline void omap_init_i2c(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_OMAP1610_IR) || defined(CONFIG_OMAP161O_IR_MODULE)
+
+static u64 irda_dmamask = 0xffffffff;
+
+static struct platform_device omap1610ir_device = {
+ .name = "omap1610-ir",
+ .id = -1,
+ .dev = {
+ .release = omap_nop_release,
+ .dma_mask = &irda_dmamask,
+ },
+};
+
+static void omap_init_irda(void)
+{
+ /* FIXME define and use a boot tag, members something like:
+ * u8 uart; // uart1, or uart3
+ * ... but driver only handles uart3 for now
+ * s16 fir_sel; // gpio for SIR vs FIR
+ * ... may prefer a callback for SIR/MIR/FIR mode select;
+ * while h2 uses a GPIO, H3 uses a gpio expander
+ */
+ if (machine_is_omap_h2()
+ || machine_is_omap_h3())
+ (void) platform_device_register(&omap1610ir_device);
+}
+#else
+static inline void omap_init_irda(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+
+#define OMAP_MMC1_BASE 0xfffb7800
+#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
+
+static struct omap_mmc_conf mmc1_conf;
+
+static u64 mmc1_dmamask = 0xffffffff;
+
+static struct resource mmc1_resources[] = {
+ {
+ .start = IO_ADDRESS(OMAP_MMC1_BASE),
+ .end = IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_MMC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mmc_omap_device1 = {
+ .name = "mmci-omap",
+ .id = 1,
+ .dev = {
+ .release = omap_nop_release,
+ .dma_mask = &mmc1_dmamask,
+ .platform_data = &mmc1_conf,
+ },
+ .num_resources = ARRAY_SIZE(mmc1_resources),
+ .resource = mmc1_resources,
+};
+
+#ifdef CONFIG_ARCH_OMAP16XX
+
+static struct omap_mmc_conf mmc2_conf;
+
+static u64 mmc2_dmamask = 0xffffffff;
+
+static struct resource mmc2_resources[] = {
+ {
+ .start = IO_ADDRESS(OMAP_MMC2_BASE),
+ .end = IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_1610_MMC2,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device mmc_omap_device2 = {
+ .name = "mmci-omap",
+ .id = 2,
+ .dev = {
+ .release = omap_nop_release,
+ .dma_mask = &mmc2_dmamask,
+ .platform_data = &mmc2_conf,
+ },
+ .num_resources = ARRAY_SIZE(mmc2_resources),
+ .resource = mmc2_resources,
+};
+#endif
+
+static void __init omap_init_mmc(void)
+{
+ const struct omap_mmc_config *mmc_conf;
+ const struct omap_mmc_conf *mmc;
+
+ /* NOTE: assumes MMC was never (wrongly) enabled */
+ mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+ if (!mmc_conf)
+ return;
+
+ /* block 1 is always available and has just one pinout option */
+ mmc = &mmc_conf->mmc[0];
+ if (mmc->enabled) {
+ omap_cfg_reg(MMC_CMD);
+ omap_cfg_reg(MMC_CLK);
+ omap_cfg_reg(MMC_DAT0);
+ if (cpu_is_omap1710()) {
+ omap_cfg_reg(M15_1710_MMC_CLKI);
+ omap_cfg_reg(P19_1710_MMC_CMDDIR);
+ omap_cfg_reg(P20_1710_MMC_DATDIR0);
+ }
+ if (mmc->wire4) {
+ omap_cfg_reg(MMC_DAT1);
+ /* NOTE: DAT2 can be on W10 (here) or M15 */
+ if (!mmc->nomux)
+ omap_cfg_reg(MMC_DAT2);
+ omap_cfg_reg(MMC_DAT3);
+ }
+ mmc1_conf = *mmc;
+ (void) platform_device_register(&mmc_omap_device1);
+ }
+
+#ifdef CONFIG_ARCH_OMAP16XX
+ /* block 2 is on newer chips, and has many pinout options */
+ mmc = &mmc_conf->mmc[1];
+ if (mmc->enabled) {
+ if (!mmc->nomux) {
+ omap_cfg_reg(Y8_1610_MMC2_CMD);
+ omap_cfg_reg(Y10_1610_MMC2_CLK);
+ omap_cfg_reg(R18_1610_MMC2_CLKIN);
+ omap_cfg_reg(W8_1610_MMC2_DAT0);
+ if (mmc->wire4) {
+ omap_cfg_reg(V8_1610_MMC2_DAT1);
+ omap_cfg_reg(W15_1610_MMC2_DAT2);
+ omap_cfg_reg(R10_1610_MMC2_DAT3);
+ }
+
+ /* These are needed for the level shifter */
+ omap_cfg_reg(V9_1610_MMC2_CMDDIR);
+ omap_cfg_reg(V5_1610_MMC2_DATDIR0);
+ omap_cfg_reg(W19_1610_MMC2_DATDIR1);
+ }
+
+ /* Feedback clock must be set on OMAP-1710 MMC2 */
+ if (cpu_is_omap1710())
+ omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
+ MOD_CONF_CTRL_1);
+ mmc2_conf = *mmc;
+ (void) platform_device_register(&mmc_omap_device2);
+ }
+#endif
+ return;
+}
+#else
+static inline void omap_init_mmc(void) {}
+#endif
+
+#if defined(CONFIG_OMAP_RTC) || defined(CONFIG_OMAP_RTC)
+
+#define OMAP_RTC_BASE 0xfffb4800
+
+static struct resource rtc_resources[] = {
+ {
+ .start = OMAP_RTC_BASE,
+ .end = OMAP_RTC_BASE + 0x5f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = INT_RTC_TIMER,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = INT_RTC_ALARM,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device omap_rtc_device = {
+ .name = "omap_rtc",
+ .id = -1,
+ .dev = {
+ .release = omap_nop_release,
+ },
+ .num_resources = ARRAY_SIZE(rtc_resources),
+ .resource = rtc_resources,
+};
+
+static void omap_init_rtc(void)
+{
+ (void) platform_device_register(&omap_rtc_device);
+}
+#else
+static inline void omap_init_rtc(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_OMAP16XX_WATCHDOG) || defined(CONFIG_OMAP16XX_WATCHDOG_MODULE)
+
+#define OMAP_WDT_BASE 0xfffeb000
+
+static struct resource wdt_resources[] = {
+ {
+ .start = OMAP_WDT_BASE,
+ .end = OMAP_WDT_BASE + 0x4f,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device omap_wdt_device = {
+ .name = "omap1610_wdt",
+ .id = -1,
+ .dev = {
+ .release = omap_nop_release,
+ },
+ .num_resources = ARRAY_SIZE(wdt_resources),
+ .resource = wdt_resources,
+};
+
+static void omap_init_wdt(void)
+{
+ (void) platform_device_register(&omap_wdt_device);
+}
+#else
+static inline void omap_init_wdt(void) {}
+#endif
+
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * This gets called after board-specific INIT_MACHINE, and initializes most
+ * on-chip peripherals accessible on this board (except for few like USB):
+ *
+ * (a) Does any "standard config" pin muxing needed. Board-specific
+ * code will have muxed GPIO pins and done "nonstandard" setup;
+ * that code could live in the boot loader.
+ * (b) Populating board-specific platform_data with the data drivers
+ * rely on to handle wiring variations.
+ * (c) Creating platform devices as meaningful on this board and
+ * with this kernel configuration.
+ *
+ * Claiming GPIOs, and setting their direction and initial values, is the
+ * responsibility of the device drivers. So is responding to probe().
+ *
+ * Board-specific knowlege like creating devices or pin setup is to be
+ * kept out of drivers as much as possible. In particular, pin setup
+ * may be handled by the boot loader, and drivers should expect it will
+ * normally have been done by the time they're probed.
+ */
+static int __init omap_init_devices(void)
+{
+ /* please keep these calls, and their implementations above,
+ * in alphabetical order so they're easier to sort through.
+ */
+ omap_init_i2c();
+ omap_init_irda();
+ omap_init_mmc();
+ omap_init_rtc();
+ omap_init_wdt();
+
+ return 0;
+}
+arch_initcall(omap_init_devices);
+
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 7c08f6c2e1d..aca2a120813 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/fpga.c
+ * linux/arch/arm/mach-omap1/fpga.c
*
* Interrupt handler for OMAP-1510 Innovator FPGA
*
@@ -102,7 +102,7 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irqdesc *desc,
fpga_irq++, stat >>= 1) {
if (stat & 1) {
d = irq_desc + fpga_irq;
- d->handle(fpga_irq, d, regs);
+ desc_handle_irq(fpga_irq, d, regs);
}
}
}
@@ -181,7 +181,7 @@ void omap1510_fpga_init_irq(void)
*/
omap_request_gpio(13);
omap_set_gpio_direction(13, 1);
- omap_set_gpio_edge_ctrl(13, OMAP_GPIO_RISING_EDGE);
+ set_irq_type(OMAP_GPIO_IRQ(13), IRQT_RISING);
set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux);
}
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 207df0fe934..eb8261d7dea 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -19,6 +19,7 @@
extern int clk_init(void);
extern void omap_check_revision(void);
+extern void omap_sram_init(void);
/*
* The machine specific code may provide the extra mapping besides the
@@ -32,7 +33,6 @@ static struct map_desc omap_io_desc[] __initdata = {
static struct map_desc omap730_io_desc[] __initdata = {
{ OMAP730_DSP_BASE, OMAP730_DSP_START, OMAP730_DSP_SIZE, MT_DEVICE },
{ OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE },
- { OMAP730_SRAM_BASE, OMAP730_SRAM_START, OMAP730_SRAM_SIZE, MT_DEVICE }
};
#endif
@@ -40,27 +40,13 @@ static struct map_desc omap730_io_desc[] __initdata = {
static struct map_desc omap1510_io_desc[] __initdata = {
{ OMAP1510_DSP_BASE, OMAP1510_DSP_START, OMAP1510_DSP_SIZE, MT_DEVICE },
{ OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE },
- { OMAP1510_SRAM_BASE, OMAP1510_SRAM_START, OMAP1510_SRAM_SIZE, MT_DEVICE }
};
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
-static struct map_desc omap1610_io_desc[] __initdata = {
+static struct map_desc omap16xx_io_desc[] __initdata = {
{ OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
{ OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
- { OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP1610_SRAM_SIZE, MT_DEVICE }
-};
-
-static struct map_desc omap5912_io_desc[] __initdata = {
- { OMAP16XX_DSP_BASE, OMAP16XX_DSP_START, OMAP16XX_DSP_SIZE, MT_DEVICE },
- { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
-/*
- * The OMAP5912 has 250kByte internal SRAM. Because the mapping is baseed on page
- * size (4kByte), it seems that the last 2kByte (=0x800) of the 250kByte are not mapped.
- * Add additional 2kByte (0x800) so that the last page is mapped and the last 2kByte
- * can be used.
- */
- { OMAP16XX_SRAM_BASE, OMAP16XX_SRAM_START, OMAP5912_SRAM_SIZE + 0x800, MT_DEVICE }
};
#endif
@@ -86,14 +72,13 @@ static void __init _omap_map_io(void)
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
- if (cpu_is_omap1610() || cpu_is_omap1710()) {
- iotable_init(omap1610_io_desc, ARRAY_SIZE(omap1610_io_desc));
- }
- if (cpu_is_omap5912()) {
- iotable_init(omap5912_io_desc, ARRAY_SIZE(omap5912_io_desc));
+ if (cpu_is_omap16xx()) {
+ iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
}
#endif
+ omap_sram_init();
+
/* REVISIT: Refer to OMAP5910 Errata, Advisory SYS_1: "Timeout Abort
* on a Posted Write in the TIPB Bridge".
*/
@@ -108,8 +93,9 @@ static void __init _omap_map_io(void)
/*
* This should only get called from board specific init
*/
-void omap_map_common_io(void)
+void __init omap_map_common_io(void)
{
if (!initialized)
_omap_map_io();
}
+
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index a11b6d80735..192ce6055fa 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/irq.c
+ * linux/arch/arm/mach-omap1/irq.c
*
* Interrupt handler for all OMAP boards
*
@@ -165,10 +165,10 @@ static struct omap_irq_bank omap1610_irq_banks[] = {
#endif
static struct irqchip omap_irq_chip = {
- .ack = omap_mask_ack_irq,
- .mask = omap_mask_irq,
- .unmask = omap_unmask_irq,
- .wake = omap_wake_irq,
+ .ack = omap_mask_ack_irq,
+ .mask = omap_mask_irq,
+ .unmask = omap_unmask_irq,
+ .set_wake = omap_wake_irq,
};
void __init omap_init_irq(void)
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index ec0d8285f24..be283cda63d 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/leds-h2p2-debug.c
+ * linux/arch/arm/mach-omap1/leds-h2p2-debug.c
*
* Copyright 2003 by Texas Instruments Incorporated
*
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
+#include <linux/version.h>
#include <asm/io.h>
#include <asm/hardware.h>
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index 8043b7d0f66..c8ffd1ddcde 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/leds-innovator.c
+ * linux/arch/arm/mach-omap1/leds-innovator.c
*/
#include <linux/config.h>
#include <linux/init.h>
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 4a0e8b9d4fc..2c8bda847c1 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/leds-osk.c
+ * linux/arch/arm/mach-omap1/leds-osk.c
*
* LED driver for OSK, and optionally Mistral QVGA, boards
*/
@@ -64,7 +64,7 @@ static void tps_work(void *unused)
static DECLARE_WORK(work, tps_work, NULL);
-#ifdef CONFIG_FB_OMAP
+#ifdef CONFIG_OMAP_OSK_MISTRAL
/* For now, all system indicators require the Mistral board, since that
* LED can be manipulated without a task context. This LED is either red,
@@ -127,7 +127,7 @@ void osk_leds_event(led_event_t evt)
hw_led_state = 0;
break;
-#ifdef CONFIG_FB_OMAP
+#ifdef CONFIG_OMAP_OSK_MISTRAL
case led_timer:
hw_led_state ^= TIMER_LED;
@@ -144,7 +144,7 @@ void osk_leds_event(led_event_t evt)
mistral_setled();
break;
-#endif /* CONFIG_FB_OMAP */
+#endif /* CONFIG_OMAP_OSK_MISTRAL */
/* "green" == tps LED1 (leftmost, normally power-good)
* works only with DC adapter, not on battery power!
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 8ab21fe98e1..5c6b1bb6e72 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -1,5 +1,5 @@
/*
- * linux/arch/arm/mach-omap/leds.c
+ * linux/arch/arm/mach-omap1/leds.c
*
* OMAP LEDs dispatcher
*/
@@ -20,7 +20,9 @@ omap_leds_init(void)
if (machine_is_omap_innovator())
leds_event = innovator_leds_event;
- else if (machine_is_omap_h2() || machine_is_omap_perseus2())
+ else if (machine_is_omap_h2()
+ || machine_is_omap_h3()
+ || machine_is_omap_perseus2())
leds_event = h2p2_dbg_leds_event;
else if (machine_is_omap_osk())
@@ -30,8 +32,12 @@ omap_leds_init(void)
return -1;
if (machine_is_omap_h2()
+ || machine_is_omap_h3()
|| machine_is_omap_perseus2()
- || machine_is_omap_osk()) {
+#ifdef CONFIG_OMAP_OSK_MISTRAL
+ || machine_is_omap_osk()
+#endif
+ ) {
/* LED1/LED2 pins can be used as GPIO (as done here), or by
* the LPG (works even in deep sleep!), to drive a bicolor
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 214e5d17c8b..40c4f7c40e7 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -24,7 +24,11 @@
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
+#include <asm/arch/gpio.h>
#include <asm/arch/fpga.h>
+#ifdef CONFIG_PM
+#include <asm/arch/pm.h>
+#endif
static struct clk * uart1_ck = NULL;
static struct clk * uart2_ck = NULL;
@@ -94,7 +98,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
@@ -193,6 +197,86 @@ void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
}
}
+#ifdef CONFIG_OMAP_SERIAL_WAKE
+
+static irqreturn_t omap_serial_wake_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs)
+{
+ /* Need to do something with serial port right after wake-up? */
+ return IRQ_HANDLED;
+}
+
+/*
+ * Reroutes serial RX lines to GPIO lines for the duration of
+ * sleep to allow waking up the device from serial port even
+ * in deep sleep.
+ */
+void omap_serial_wake_trigger(int enable)
+{
+ if (!cpu_is_omap16xx())
+ return;
+
+ if (uart1_ck != NULL) {
+ if (enable)
+ omap_cfg_reg(V14_16XX_GPIO37);
+ else
+ omap_cfg_reg(V14_16XX_UART1_RX);
+ }
+ if (uart2_ck != NULL) {
+ if (enable)
+ omap_cfg_reg(R9_16XX_GPIO18);
+ else
+ omap_cfg_reg(R9_16XX_UART2_RX);
+ }
+ if (uart3_ck != NULL) {
+ if (enable)
+ omap_cfg_reg(L14_16XX_GPIO49);
+ else
+ omap_cfg_reg(L14_16XX_UART3_RX);
+ }
+}
+
+static void __init omap_serial_set_port_wakeup(int gpio_nr)
+{
+ int ret;
+
+ ret = omap_request_gpio(gpio_nr);
+ if (ret < 0) {
+ printk(KERN_ERR "Could not request UART wake GPIO: %i\n",
+ gpio_nr);
+ return;
+ }
+ omap_set_gpio_direction(gpio_nr, 1);
+ set_irq_type(OMAP_GPIO_IRQ(gpio_nr), IRQT_RISING);
+ ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt,
+ 0, "serial wakeup", NULL);
+ if (ret) {
+ omap_free_gpio(gpio_nr);
+ printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n",
+ gpio_nr);
+ return;
+ }
+ enable_irq_wake(OMAP_GPIO_IRQ(gpio_nr));
+}
+
+static int __init omap_serial_wakeup_init(void)
+{
+ if (!cpu_is_omap16xx())
+ return 0;
+
+ if (uart1_ck != NULL)
+ omap_serial_set_port_wakeup(37);
+ if (uart2_ck != NULL)
+ omap_serial_set_port_wakeup(18);
+ if (uart3_ck != NULL)
+ omap_serial_set_port_wakeup(49);
+
+ return 0;
+}
+late_initcall(omap_serial_wakeup_init);
+
+#endif /* CONFIG_OMAP_SERIAL_WAKE */
+
static int __init omap_init(void)
{
return platform_device_register(&serial_device);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index d540539c9bb..191a9b1ee9b 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -247,13 +247,6 @@ unsigned long long sched_clock(void)
#define OMAP_32K_TIMER_TCR 0x04
#define OMAP_32K_TICKS_PER_HZ (32768 / HZ)
-#if (32768 % HZ) != 0
-/* We cannot ignore modulo.
- * Potential error can be as high as several percent.
- */
-#define OMAP_32K_TICK_MODULO (32768 % HZ)
-static unsigned modulo_count = 0; /* Counts 1/HZ units */
-#endif
/*
* TRM says 1 / HZ = ( TVR + 1) / 32768, so TRV = (32768 / HZ) - 1
@@ -296,13 +289,22 @@ static inline void omap_32k_timer_stop(void)
}
/*
- * Rounds down to nearest usec
+ * Rounds down to nearest usec. Note that this will overflow for larger values.
*/
static inline unsigned long omap_32k_ticks_to_usecs(unsigned long ticks_32k)
{
return (ticks_32k * 5*5*5*5*5*5) >> 9;
}
+/*
+ * Rounds down to nearest nsec.
+ */
+static inline unsigned long long
+omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
+{
+ return (unsigned long long) ticks_32k * 1000 * 5*5*5*5*5*5 >> 9;
+}
+
static unsigned long omap_32k_last_tick = 0;
/*
@@ -315,6 +317,15 @@ static unsigned long omap_32k_timer_gettimeoffset(void)
}
/*
+ * Returns current time from boot in nsecs. It's OK for this to wrap
+ * around for now, as it's just a relative time stamp.
+ */
+unsigned long long sched_clock(void)
+{
+ return omap_32k_ticks_to_nsecs(omap_32k_sync_timer_read());
+}
+
+/*
* Timer interrupt for 32KHz timer. When dynamic tick is enabled, this
* function is also called from other interrupts to remove latency
* issues with dynamic tick. In the dynamic tick case, we need to lock
@@ -330,19 +341,6 @@ static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id,
now = omap_32k_sync_timer_read();
while (now - omap_32k_last_tick >= OMAP_32K_TICKS_PER_HZ) {
-#ifdef OMAP_32K_TICK_MODULO
- /* Modulo addition may put omap_32k_last_tick ahead of now
- * and cause unwanted repetition of the while loop.
- */
- if (unlikely(now - omap_32k_last_tick == ~0))
- break;
-
- modulo_count += OMAP_32K_TICK_MODULO;
- if (modulo_count > HZ) {
- ++omap_32k_last_tick;
- modulo_count -= HZ;
- }
-#endif
omap_32k_last_tick += OMAP_32K_TICKS_PER_HZ;
timer_tick(regs);
}
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index efc2f657184..33dae99ec2d 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -11,7 +11,7 @@ obj-$(CONFIG_PXA27x) += pxa27x.o
obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
-obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o ssp.o
+obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o ssp.o
obj-$(CONFIG_MACH_POODLE) += poodle.o
# Support for blinky lights
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 86b862f56e7..29185acdd9e 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -39,7 +39,6 @@
#include <asm/mach/sharpsl_param.h>
#include <asm/hardware/scoop.h>
-#include <video/w100fb.h>
#include "generic.h"
@@ -60,6 +59,15 @@ static struct scoop_config corgi_scoop_setup = {
.io_out = CORGI_SCOOP_IO_OUT,
};
+static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
+{
+ .dev = &corgiscoop_device.dev,
+ .irq = CORGI_IRQ_GPIO_CF_IRQ,
+ .cd_irq = CORGI_IRQ_GPIO_CF_CD,
+ .cd_irq_str = "PCMCIA0 CD",
+},
+};
+
struct platform_device corgiscoop_device = {
.name = "sharp-scoop",
.id = -1,
@@ -78,7 +86,7 @@ struct platform_device corgiscoop_device = {
* also use scoop functions and this makes the power up/down order
* work correctly.
*/
-static struct platform_device corgissp_device = {
+struct platform_device corgissp_device = {
.name = "corgi-ssp",
.dev = {
.parent = &corgiscoop_device.dev,
@@ -88,41 +96,33 @@ static struct platform_device corgissp_device = {
/*
- * Corgi w100 Frame Buffer Device
+ * Corgi Backlight Device
*/
-static struct w100fb_mach_info corgi_fb_info = {
- .w100fb_ssp_send = corgi_ssp_lcdtg_send,
- .comadj = -1,
- .phadadj = -1,
-};
-
-static struct resource corgi_fb_resources[] = {
- [0] = {
- .start = 0x08000000,
- .end = 0x08ffffff,
- .flags = IORESOURCE_MEM,
+static struct platform_device corgibl_device = {
+ .name = "corgi-bl",
+ .dev = {
+ .parent = &corgifb_device.dev,
},
+ .id = -1,
};
-static struct platform_device corgifb_device = {
- .name = "w100fb",
+
+/*
+ * Corgi Keyboard Device
+ */
+static struct platform_device corgikbd_device = {
+ .name = "corgi-keyboard",
.id = -1,
- .dev = {
- .platform_data = &corgi_fb_info,
- .parent = &corgissp_device.dev,
- },
- .num_resources = ARRAY_SIZE(corgi_fb_resources),
- .resource = corgi_fb_resources,
};
/*
- * Corgi Backlight Device
+ * Corgi Touch Screen Device
*/
-static struct platform_device corgibl_device = {
- .name = "corgi-bl",
+static struct platform_device corgits_device = {
+ .name = "corgi-ts",
.dev = {
- .parent = &corgifb_device.dev,
+ .parent = &corgissp_device.dev,
},
.id = -1,
};
@@ -190,6 +190,11 @@ static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
}
}
+static int corgi_mci_get_ro(struct device *dev)
+{
+ return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP);
+}
+
static void corgi_mci_exit(struct device *dev, void *data)
{
free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
@@ -199,11 +204,13 @@ static void corgi_mci_exit(struct device *dev, void *data)
static struct pxamci_platform_data corgi_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.init = corgi_mci_init,
+ .get_ro = corgi_mci_get_ro,
.setpower = corgi_mci_setpower,
.exit = corgi_mci_exit,
};
+
/*
* USB Device Controller
*/
@@ -229,18 +236,20 @@ static struct platform_device *devices[] __initdata = {
&corgiscoop_device,
&corgissp_device,
&corgifb_device,
+ &corgikbd_device,
&corgibl_device,
+ &corgits_device,
};
static void __init corgi_init(void)
{
- corgi_fb_info.comadj=sharpsl_param.comadj;
- corgi_fb_info.phadadj=sharpsl_param.phadadj;
-
pxa_gpio_mode(CORGI_GPIO_USB_PULLUP | GPIO_OUT);
pxa_set_udc_info(&udc_info);
pxa_set_mci_info(&corgi_mci_platform_data);
+ scoop_num = 1;
+ scoop_devs = &corgi_pcmcia_scoop[0];
+
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
new file mode 100644
index 00000000000..deac29c0029
--- /dev/null
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -0,0 +1,396 @@
+/*
+ * linux/drivers/video/w100fb.c
+ *
+ * Corgi LCD Specific Code for ATI Imageon w100 (Wallaby)
+ *
+ * Copyright (C) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <asm/arch/corgi.h>
+#include <asm/mach/sharpsl_param.h>
+#include <video/w100fb.h>
+
+/* Register Addresses */
+#define RESCTL_ADRS 0x00
+#define PHACTRL_ADRS 0x01
+#define DUTYCTRL_ADRS 0x02
+#define POWERREG0_ADRS 0x03
+#define POWERREG1_ADRS 0x04
+#define GPOR3_ADRS 0x05
+#define PICTRL_ADRS 0x06
+#define POLCTRL_ADRS 0x07
+
+/* Resgister Bit Definitions */
+#define RESCTL_QVGA 0x01
+#define RESCTL_VGA 0x00
+
+#define POWER1_VW_ON 0x01 /* VW Supply FET ON */
+#define POWER1_GVSS_ON 0x02 /* GVSS(-8V) Power Supply ON */
+#define POWER1_VDD_ON 0x04 /* VDD(8V),SVSS(-4V) Power Supply ON */
+
+#define POWER1_VW_OFF 0x00 /* VW Supply FET OFF */
+#define POWER1_GVSS_OFF 0x00 /* GVSS(-8V) Power Supply OFF */
+#define POWER1_VDD_OFF 0x00 /* VDD(8V),SVSS(-4V) Power Supply OFF */
+
+#define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */
+#define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */
+#define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */
+#define POWER0_COM_ON 0x08 /* COM Powewr Supply ON */
+#define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */
+
+#define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */
+#define POWER0_COM_OFF 0x00 /* COM Powewr Supply OFF */
+#define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */
+
+#define PICTRL_INIT_STATE 0x01
+#define PICTRL_INIOFF 0x02
+#define PICTRL_POWER_DOWN 0x04
+#define PICTRL_COM_SIGNAL_OFF 0x08
+#define PICTRL_DAC_SIGNAL_OFF 0x10
+
+#define POLCTRL_SYNC_POL_FALL 0x01
+#define POLCTRL_EN_POL_FALL 0x02
+#define POLCTRL_DATA_POL_FALL 0x04
+#define POLCTRL_SYNC_ACT_H 0x08
+#define POLCTRL_EN_ACT_L 0x10
+
+#define POLCTRL_SYNC_POL_RISE 0x00
+#define POLCTRL_EN_POL_RISE 0x00
+#define POLCTRL_DATA_POL_RISE 0x00
+#define POLCTRL_SYNC_ACT_L 0x00
+#define POLCTRL_EN_ACT_H 0x00
+
+#define PHACTRL_PHASE_MANUAL 0x01
+#define DEFAULT_PHAD_QVGA (9)
+#define DEFAULT_COMADJ (125)
+
+/*
+ * This is only a psuedo I2C interface. We can't use the standard kernel
+ * routines as the interface is write only. We just assume the data is acked...
+ */
+static void lcdtg_ssp_i2c_send(u8 data)
+{
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, data);
+ udelay(10);
+}
+
+static void lcdtg_i2c_send_bit(u8 data)
+{
+ lcdtg_ssp_i2c_send(data);
+ lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(data);
+}
+
+static void lcdtg_i2c_send_start(u8 base)
+{
+ lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+ lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(base);
+}
+
+static void lcdtg_i2c_send_stop(u8 base)
+{
+ lcdtg_ssp_i2c_send(base);
+ lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
+ lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
+}
+
+static void lcdtg_i2c_send_byte(u8 base, u8 data)
+{
+ int i;
+ for (i = 0; i < 8; i++) {
+ if (data & 0x80)
+ lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
+ else
+ lcdtg_i2c_send_bit(base);
+ data <<= 1;
+ }
+}
+
+static void lcdtg_i2c_wait_ack(u8 base)
+{
+ lcdtg_i2c_send_bit(base);
+}
+
+static void lcdtg_set_common_voltage(u8 base_data, u8 data)
+{
+ /* Set Common Voltage to M62332FP via I2C */
+ lcdtg_i2c_send_start(base_data);
+ lcdtg_i2c_send_byte(base_data, 0x9c);
+ lcdtg_i2c_wait_ack(base_data);
+ lcdtg_i2c_send_byte(base_data, 0x00);
+ lcdtg_i2c_wait_ack(base_data);
+ lcdtg_i2c_send_byte(base_data, data);
+ lcdtg_i2c_wait_ack(base_data);
+ lcdtg_i2c_send_stop(base_data);
+}
+
+/* Set Phase Adjuct */
+static void lcdtg_set_phadadj(struct w100fb_par *par)
+{
+ int adj;
+ switch(par->xres) {
+ case 480:
+ case 640:
+ /* Setting for VGA */
+ adj = sharpsl_param.phadadj;
+ if (adj < 0) {
+ adj = PHACTRL_PHASE_MANUAL;
+ } else {
+ adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
+ }
+ break;
+ case 240:
+ case 320:
+ default:
+ /* Setting for QVGA */
+ adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL;
+ break;
+ }
+
+ corgi_ssp_lcdtg_send(PHACTRL_ADRS, adj);
+}
+
+static int lcd_inited;
+
+static void lcdtg_hw_init(struct w100fb_par *par)
+{
+ if (!lcd_inited) {
+ int comadj;
+
+ /* Initialize Internal Logic & Port */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE
+ | PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF);
+
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF
+ | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+
+ /* VDD(+8V), SVSS(-4V) ON */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+ mdelay(3);
+
+ /* DAC ON */
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
+ | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* INIB = H, INI = L */
+ /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF);
+
+ /* Set Common Voltage */
+ comadj = sharpsl_param.comadj;
+ if (comadj < 0)
+ comadj = DEFAULT_COMADJ;
+ lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
+
+ /* VCC5 ON, DAC ON */
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
+ POWER0_COM_OFF | POWER0_VCC5_ON);
+
+ /* GVSS(-8V) ON, VDD ON */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+ mdelay(2);
+
+ /* COM SIGNAL ON (PICTL[3] = L) */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE);
+
+ /* COM ON, DAC ON, VCC5_ON */
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
+ | POWER0_COM_ON | POWER0_VCC5_ON);
+
+ /* VW ON, GVSS ON, VDD ON */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+ /* Signals output enable */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, 0);
+
+ /* Set Phase Adjuct */
+ lcdtg_set_phadadj(par);
+
+ /* Initialize for Input Signals from ATI */
+ corgi_ssp_lcdtg_send(POLCTRL_ADRS, POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE
+ | POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H);
+ udelay(1000);
+
+ lcd_inited=1;
+ } else {
+ lcdtg_set_phadadj(par);
+ }
+
+ switch(par->xres) {
+ case 480:
+ case 640:
+ /* Set Lcd Resolution (VGA) */
+ corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_VGA);
+ break;
+ case 240:
+ case 320:
+ default:
+ /* Set Lcd Resolution (QVGA) */
+ corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_QVGA);
+ break;
+ }
+}
+
+static void lcdtg_suspend(struct w100fb_par *par)
+{
+ /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
+ mdelay(34);
+
+ /* (1)VW OFF */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
+
+ /* (2)COM OFF */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
+
+ /* (3)Set Common Voltage Bias 0V */
+ lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
+
+ /* (4)GVSS OFF */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
+
+ /* (5)VCC5 OFF */
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* (6)Set PDWN, INIOFF, DACOFF */
+ corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
+ PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
+
+ /* (7)DAC OFF */
+ corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
+
+ /* (8)VDD OFF */
+ corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
+
+ lcd_inited = 0;
+}
+
+static struct w100_tg_info corgi_lcdtg_info = {
+ .change=lcdtg_hw_init,
+ .suspend=lcdtg_suspend,
+ .resume=lcdtg_hw_init,
+};
+
+/*
+ * Corgi w100 Frame Buffer Device
+ */
+
+static struct w100_mem_info corgi_fb_mem = {
+ .ext_cntl = 0x00040003,
+ .sdram_mode_reg = 0x00650021,
+ .ext_timing_cntl = 0x10002a4a,
+ .io_cntl = 0x7ff87012,
+ .size = 0x1fffff,
+};
+
+static struct w100_gen_regs corgi_fb_regs = {
+ .lcd_format = 0x00000003,
+ .lcdd_cntl1 = 0x01CC0000,
+ .lcdd_cntl2 = 0x0003FFFF,
+ .genlcd_cntl1 = 0x00FFFF0D,
+ .genlcd_cntl2 = 0x003F3003,
+ .genlcd_cntl3 = 0x000102aa,
+};
+
+static struct w100_gpio_regs corgi_fb_gpio = {
+ .init_data1 = 0x000000bf,
+ .init_data2 = 0x00000000,
+ .gpio_dir1 = 0x00000000,
+ .gpio_oe1 = 0x03c0feff,
+ .gpio_dir2 = 0x00000000,
+ .gpio_oe2 = 0x00000000,
+};
+
+static struct w100_mode corgi_fb_modes[] = {
+{
+ .xres = 480,
+ .yres = 640,
+ .left_margin = 0x56,
+ .right_margin = 0x55,
+ .upper_margin = 0x03,
+ .lower_margin = 0x00,
+ .crtc_ss = 0x82360056,
+ .crtc_ls = 0xA0280000,
+ .crtc_gs = 0x80280028,
+ .crtc_vpos_gs = 0x02830002,
+ .crtc_rev = 0x00400008,
+ .crtc_dclk = 0xA0000000,
+ .crtc_gclk = 0x8015010F,
+ .crtc_goe = 0x80100110,
+ .crtc_ps1_active = 0x41060010,
+ .pll_freq = 75,
+ .fast_pll_freq = 100,
+ .sysclk_src = CLK_SRC_PLL,
+ .sysclk_divider = 0,
+ .pixclk_src = CLK_SRC_PLL,
+ .pixclk_divider = 2,
+ .pixclk_divider_rotated = 6,
+},{
+ .xres = 240,
+ .yres = 320,
+ .left_margin = 0x27,
+ .right_margin = 0x2e,
+ .upper_margin = 0x01,
+ .lower_margin = 0x00,
+ .crtc_ss = 0x81170027,
+ .crtc_ls = 0xA0140000,
+ .crtc_gs = 0xC0140014,
+ .crtc_vpos_gs = 0x00010141,
+ .crtc_rev = 0x00400008,
+ .crtc_dclk = 0xA0000000,
+ .crtc_gclk = 0x8015010F,
+ .crtc_goe = 0x80100110,
+ .crtc_ps1_active = 0x41060010,
+ .pll_freq = 0,
+ .fast_pll_freq = 0,
+ .sysclk_src = CLK_SRC_XTAL,
+ .sysclk_divider = 0,
+ .pixclk_src = CLK_SRC_XTAL,
+ .pixclk_divider = 1,
+ .pixclk_divider_rotated = 1,
+},
+
+};
+
+static struct w100fb_mach_info corgi_fb_info = {
+ .tg = &corgi_lcdtg_info,
+ .init_mode = INIT_MODE_ROTATED,
+ .mem = &corgi_fb_mem,
+ .regs = &corgi_fb_regs,
+ .modelist = &corgi_fb_modes[0],
+ .num_modes = 2,
+ .gpio = &corgi_fb_gpio,
+ .xtal_freq = 12500000,
+ .xtal_dbl = 0,
+};
+
+static struct resource corgi_fb_resources[] = {
+ [0] = {
+ .start = 0x08000000,
+ .end = 0x08ffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device corgifb_device = {
+ .name = "w100fb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(corgi_fb_resources),
+ .resource = corgi_fb_resources,
+ .dev = {
+ .platform_data = &corgi_fb_info,
+ .parent = &corgissp_device.dev,
+ },
+
+};
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 8ccffba0018..366a9bde3d8 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -22,7 +22,7 @@
#include <asm/arch/corgi.h>
#include <asm/arch/pxa-regs.h>
-static spinlock_t corgi_ssp_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(corgi_ssp_lock);
static struct ssp_dev corgi_ssp_dev;
static struct ssp_state corgi_ssp_state;
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index f3cac43124a..539b596005f 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -133,7 +133,7 @@ static struct irqchip pxa_low_gpio_chip = {
.ack = pxa_ack_low_gpio,
.mask = pxa_mask_low_irq,
.unmask = pxa_unmask_low_irq,
- .type = pxa_gpio_irq_type,
+ .set_type = pxa_gpio_irq_type,
};
/*
@@ -157,7 +157,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
mask >>= 2;
do {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
irq++;
desc++;
mask >>= 1;
@@ -172,7 +172,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
desc = irq_desc + irq;
do {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
irq++;
desc++;
mask >>= 1;
@@ -187,7 +187,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
desc = irq_desc + irq;
do {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
irq++;
desc++;
mask >>= 1;
@@ -203,7 +203,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irqdesc *desc,
desc = irq_desc + irq;
do {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
irq++;
desc++;
mask >>= 1;
@@ -241,7 +241,7 @@ static struct irqchip pxa_muxed_gpio_chip = {
.ack = pxa_ack_muxed_gpio,
.mask = pxa_mask_muxed_gpio,
.unmask = pxa_unmask_muxed_gpio,
- .type = pxa_gpio_irq_type,
+ .set_type = pxa_gpio_irq_type,
};
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 6309853b59b..923f6eb774c 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -84,7 +84,7 @@ static void lubbock_irq_handler(unsigned int irq, struct irqdesc *desc,
if (likely(pending)) {
irq = LUBBOCK_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
}
pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
} while (pending);
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 827b7b5a5be..85fdb5b1470 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -72,7 +72,7 @@ static void mainstone_irq_handler(unsigned int irq, struct irqdesc *desc,
if (likely(pending)) {
irq = MAINSTONE_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
}
pending = MST_INTSETCLR & mainstone_irq_enabled;
} while (pending);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 0e4f6fab100..47cfb8bb831 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -62,6 +62,15 @@ struct platform_device poodle_scoop_device = {
.resource = poodle_scoop_resources,
};
+static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
+{
+ .dev = &poodle_scoop_device.dev,
+ .irq = POODLE_IRQ_GPIO_CF_IRQ,
+ .cd_irq = POODLE_IRQ_GPIO_CF_CD,
+ .cd_irq_str = "PCMCIA0 CD",
+},
+};
+
/* LoCoMo device */
static struct resource locomo_resources[] = {
@@ -147,6 +156,9 @@ static void __init poodle_init(void)
set_pxa_fb_info(&poodle_fb_info);
+ scoop_num = 1;
+ scoop_devs = &poodle_pcmcia_scoop[0];
+
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret) {
printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index a10268618f7..e3587efec4b 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -140,7 +140,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index d4d03d0daae..06807c6ee68 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -2,6 +2,13 @@ if ARCH_S3C2410
menu "S3C24XX Implementations"
+config MACH_ANUBIS
+ bool "Simtec Electronics ANUBIS"
+ select CPU_S3C2440
+ help
+ Say Y gere if you are using the Simtec Electronics ANUBIS
+ development system
+
config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select CPU_S3C2410
@@ -11,6 +18,14 @@ config ARCH_BAST
Product page: <http://www.simtec.co.uk/products/EB2410ITX/>.
+config BAST_PC104_IRQ
+ bool "BAST PC104 IRQ support"
+ depends on ARCH_BAST
+ default y
+ help
+ Say Y here to enable the PC104 IRQ routing on the
+ Simtec BAST (EB2410ITX)
+
config ARCH_H1940
bool "IPAQ H1940"
select CPU_S3C2410
diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile
index 55ed7c7e57d..b4f1e051c76 100644
--- a/arch/arm/mach-s3c2410/Makefile
+++ b/arch/arm/mach-s3c2410/Makefile
@@ -26,8 +26,13 @@ obj-$(CONFIG_CPU_S3C2440) += s3c2440.o s3c2440-dsc.o
obj-$(CONFIG_CPU_S3C2440) += s3c2440-irq.o
obj-$(CONFIG_CPU_S3C2440) += s3c2440-clock.o
+# bast extras
+
+obj-$(CONFIG_BAST_PC104_IRQ) += bast-irq.o
+
# machine specific support
+obj-$(CONFIG_MACH_ANUBIS) += mach-anubis.o
obj-$(CONFIG_ARCH_BAST) += mach-bast.o usb-simtec.o
obj-$(CONFIG_ARCH_H1940) += mach-h1940.o
obj-$(CONFIG_MACH_N30) += mach-n30.o
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index 5e5bbe893cb..fbbeb055300 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -1,6 +1,6 @@
/* linux/arch/arm/mach-s3c2410/bast-irq.c
*
- * Copyright (c) 2004 Simtec Electronics
+ * Copyright (c) 2003,2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* http://www.simtec.co.uk/products/EB2410ITX/
@@ -21,7 +21,8 @@
*
* Modifications:
* 08-Jan-2003 BJD Moved from central IRQ code
- */
+ * 21-Aug-2005 BJD Fixed missing code and compile errors
+*/
#include <linux/init.h>
@@ -30,12 +31,19 @@
#include <linux/ptrace.h>
#include <linux/sysdev.h>
+#include <asm/mach-types.h>
+
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/mach/irq.h>
-#include <asm/hardware/s3c2410/irq.h>
+
+#include <asm/arch/regs-irq.h>
+#include <asm/arch/bast-map.h>
+#include <asm/arch/bast-irq.h>
+
+#include "irq.h"
#if 0
#include <asm/debug-ll.h>
@@ -79,15 +87,15 @@ bast_pc104_mask(unsigned int irqno)
temp = __raw_readb(BAST_VA_PC104_IRQMASK);
temp &= ~bast_pc104_irqmasks[irqno];
__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
-
- if (temp == 0)
- bast_extint_mask(IRQ_ISA);
}
static void
-bast_pc104_ack(unsigned int irqno)
+bast_pc104_maskack(unsigned int irqno)
{
- bast_extint_ack(IRQ_ISA);
+ struct irqdesc *desc = irq_desc + IRQ_ISA;
+
+ bast_pc104_mask(irqno);
+ desc->chip->ack(IRQ_ISA);
}
static void
@@ -98,14 +106,12 @@ bast_pc104_unmask(unsigned int irqno)
temp = __raw_readb(BAST_VA_PC104_IRQMASK);
temp |= bast_pc104_irqmasks[irqno];
__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
-
- bast_extint_unmask(IRQ_ISA);
}
-static struct bast_pc104_chip = {
+static struct irqchip bast_pc104_chip = {
.mask = bast_pc104_mask,
.unmask = bast_pc104_unmask,
- .ack = bast_pc104_ack
+ .ack = bast_pc104_maskack
};
static void
@@ -119,14 +125,49 @@ bast_irq_pc104_demux(unsigned int irq,
stat = __raw_readb(BAST_VA_PC104_IRQREQ) & 0xf;
- for (i = 0; i < 4 && stat != 0; i++) {
- if (stat & 1) {
- irqno = bast_pc104_irqs[i];
- desc = irq_desc + irqno;
+ if (unlikely(stat == 0)) {
+ /* ack if we get an irq with nothing (ie, startup) */
+
+ desc = irq_desc + IRQ_ISA;
+ desc->chip->ack(IRQ_ISA);
+ } else {
+ /* handle the IRQ */
+
+ for (i = 0; stat != 0; i++, stat >>= 1) {
+ if (stat & 1) {
+ irqno = bast_pc104_irqs[i];
- desc->handle(irqno, desc, regs);
+ desc_handle_irq(irqno, irq_desc + irqno, regs);
+ }
}
+ }
+}
- stat >>= 1;
+static __init int bast_irq_init(void)
+{
+ unsigned int i;
+
+ if (machine_is_bast()) {
+ printk(KERN_INFO "BAST PC104 IRQ routing, (c) 2005 Simtec Electronics\n");
+
+ /* zap all the IRQs */
+
+ __raw_writeb(0x0, BAST_VA_PC104_IRQMASK);
+
+ set_irq_chained_handler(IRQ_ISA, bast_irq_pc104_demux);
+
+ /* reigster our IRQs */
+
+ for (i = 0; i < 4; i++) {
+ unsigned int irqno = bast_pc104_irqs[i];
+
+ set_irq_chip(irqno, &bast_pc104_chip);
+ set_irq_handler(irqno, do_level_IRQ);
+ set_irq_flags(irqno, IRQF_VALID);
+ }
}
+
+ return 0;
}
+
+arch_initcall(bast_irq_init);
diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c
index 4664bd11adc..0077937a7ab 100644
--- a/arch/arm/mach-s3c2410/devs.c
+++ b/arch/arm/mach-s3c2410/devs.c
@@ -29,7 +29,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-
+#include <asm/arch/fb.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -103,6 +103,15 @@ struct platform_device s3c_device_lcd = {
EXPORT_SYMBOL(s3c_device_lcd);
+static struct s3c2410fb_mach_info s3c2410fb_info;
+
+void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info)
+{
+ memcpy(&s3c2410fb_info,hard_s3c2410fb_info,sizeof(struct s3c2410fb_mach_info));
+ s3c_device_lcd.dev.platform_data = &s3c2410fb_info;
+}
+EXPORT_SYMBOL(set_s3c2410fb_info);
+
/* NAND Controller */
static struct resource s3c_nand_resource[] = {
diff --git a/arch/arm/mach-s3c2410/irq.c b/arch/arm/mach-s3c2410/irq.c
index 973a5fe6769..66d8c068e94 100644
--- a/arch/arm/mach-s3c2410/irq.c
+++ b/arch/arm/mach-s3c2410/irq.c
@@ -184,14 +184,14 @@ struct irqchip s3c_irq_level_chip = {
.ack = s3c_irq_maskack,
.mask = s3c_irq_mask,
.unmask = s3c_irq_unmask,
- .wake = s3c_irq_wake
+ .set_wake = s3c_irq_wake
};
static struct irqchip s3c_irq_chip = {
.ack = s3c_irq_ack,
.mask = s3c_irq_mask,
.unmask = s3c_irq_unmask,
- .wake = s3c_irq_wake
+ .set_wake = s3c_irq_wake
};
/* S3C2410_EINTMASK
@@ -350,16 +350,16 @@ static struct irqchip s3c_irqext_chip = {
.mask = s3c_irqext_mask,
.unmask = s3c_irqext_unmask,
.ack = s3c_irqext_ack,
- .type = s3c_irqext_type,
- .wake = s3c_irqext_wake
+ .set_type = s3c_irqext_type,
+ .set_wake = s3c_irqext_wake
};
static struct irqchip s3c_irq_eint0t4 = {
.ack = s3c_irq_ack,
.mask = s3c_irq_mask,
.unmask = s3c_irq_unmask,
- .wake = s3c_irq_wake,
- .type = s3c_irqext_type,
+ .set_wake = s3c_irq_wake,
+ .set_type = s3c_irqext_type,
};
/* mask values for the parent registers for each of the interrupt types */
@@ -496,11 +496,11 @@ static void s3c_irq_demux_adc(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_TC;
- mydesc->handle( IRQ_TC, mydesc, regs);
+ desc_handle_irq(IRQ_TC, mydesc, regs);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_ADC;
- mydesc->handle(IRQ_ADC, mydesc, regs);
+ desc_handle_irq(IRQ_ADC, mydesc, regs);
}
}
}
@@ -529,17 +529,17 @@ static void s3c_irq_demux_uart(unsigned int start,
desc = irq_desc + start;
if (subsrc & 1)
- desc->handle(start, desc, regs);
+ desc_handle_irq(start, desc, regs);
desc++;
if (subsrc & 2)
- desc->handle(start+1, desc, regs);
+ desc_handle_irq(start+1, desc, regs);
desc++;
if (subsrc & 4)
- desc->handle(start+2, desc, regs);
+ desc_handle_irq(start+2, desc, regs);
}
}
diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c
new file mode 100644
index 00000000000..f87aa0b669a
--- /dev/null
+++ b/arch/arm/mach-s3c2410/mach-anubis.c
@@ -0,0 +1,270 @@
+/* linux/arch/arm/mach-s3c2410/mach-anubis.c
+ *
+ * Copyright (c) 2003-2005 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Modifications:
+ * 02-May-2005 BJD Copied from mach-bast.c
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/anubis-map.h>
+#include <asm/arch/anubis-irq.h>
+#include <asm/arch/anubis-cpld.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+
+#include <asm/arch/regs-serial.h>
+#include <asm/arch/regs-gpio.h>
+#include <asm/arch/regs-mem.h>
+#include <asm/arch/regs-lcd.h>
+#include <asm/arch/nand.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/partitions.h>
+
+#include "clock.h"
+#include "devs.h"
+#include "cpu.h"
+
+#define COPYRIGHT ", (c) 2005 Simtec Electronics"
+
+static struct map_desc anubis_iodesc[] __initdata = {
+ /* ISA IO areas */
+
+ { (u32)S3C24XX_VA_ISA_BYTE, 0x0, SZ_16M, MT_DEVICE },
+ { (u32)S3C24XX_VA_ISA_WORD, 0x0, SZ_16M, MT_DEVICE },
+
+ /* we could possibly compress the next set down into a set of smaller tables
+ * pagetables, but that would mean using an L2 section, and it still means
+ * we cannot actually feed the same register to an LDR due to 16K spacing
+ */
+
+ /* CPLD control registers */
+
+ { (u32)ANUBIS_VA_CTRL1, ANUBIS_PA_CTRL1, SZ_4K, MT_DEVICE },
+ { (u32)ANUBIS_VA_CTRL2, ANUBIS_PA_CTRL2, SZ_4K, MT_DEVICE },
+
+ /* IDE drives */
+
+ { (u32)ANUBIS_IDEPRI, S3C2410_CS3, SZ_1M, MT_DEVICE },
+ { (u32)ANUBIS_IDEPRIAUX, S3C2410_CS3+(1<<26), SZ_1M, MT_DEVICE },
+
+ { (u32)ANUBIS_IDESEC, S3C2410_CS4, SZ_1M, MT_DEVICE },
+ { (u32)ANUBIS_IDESECAUX, S3C2410_CS4+(1<<26), SZ_1M, MT_DEVICE },
+};
+
+#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
+#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
+#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
+
+static struct s3c24xx_uart_clksrc anubis_serial_clocks[] = {
+ [0] = {
+ .name = "uclk",
+ .divisor = 1,
+ .min_baud = 0,
+ .max_baud = 0,
+ },
+ [1] = {
+ .name = "pclk",
+ .divisor = 1,
+ .min_baud = 0,
+ .max_baud = 0.
+ }
+};
+
+
+static struct s3c2410_uartcfg anubis_uartcfgs[] = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ .clocks = anubis_serial_clocks,
+ .clocks_size = ARRAY_SIZE(anubis_serial_clocks)
+ },
+ [1] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = UCON,
+ .ulcon = ULCON,
+ .ufcon = UFCON,
+ .clocks = anubis_serial_clocks,
+ .clocks_size = ARRAY_SIZE(anubis_serial_clocks)
+ },
+};
+
+/* NAND Flash on Anubis board */
+
+static int external_map[] = { 2 };
+static int chip0_map[] = { 0 };
+static int chip1_map[] = { 1 };
+
+struct mtd_partition anubis_default_nand_part[] = {
+ [0] = {
+ .name = "Boot Agent",
+ .size = SZ_16K,
+ .offset = 0
+ },
+ [1] = {
+ .name = "/boot",
+ .size = SZ_4M - SZ_16K,
+ .offset = SZ_16K,
+ },
+ [2] = {
+ .name = "user1",
+ .offset = SZ_4M,
+ .size = SZ_32M - SZ_4M,
+ },
+ [3] = {
+ .name = "user2",
+ .offset = SZ_32M,
+ .size = MTDPART_SIZ_FULL,
+ }
+};
+
+/* the Anubis has 3 selectable slots for nand-flash, the two
+ * on-board chip areas, as well as the external slot.
+ *
+ * Note, there is no current hot-plug support for the External
+ * socket.
+*/
+
+static struct s3c2410_nand_set anubis_nand_sets[] = {
+ [1] = {
+ .name = "External",
+ .nr_chips = 1,
+ .nr_map = external_map,
+ .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
+ .partitions = anubis_default_nand_part
+ },
+ [0] = {
+ .name = "chip0",
+ .nr_chips = 1,
+ .nr_map = chip0_map,
+ .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
+ .partitions = anubis_default_nand_part
+ },
+ [2] = {
+ .name = "chip1",
+ .nr_chips = 1,
+ .nr_map = chip1_map,
+ .nr_partitions = ARRAY_SIZE(anubis_default_nand_part),
+ .partitions = anubis_default_nand_part
+ },
+};
+
+static void anubis_nand_select(struct s3c2410_nand_set *set, int slot)
+{
+ unsigned int tmp;
+
+ slot = set->nr_map[slot] & 3;
+
+ pr_debug("anubis_nand: selecting slot %d (set %p,%p)\n",
+ slot, set, set->nr_map);
+
+ tmp = __raw_readb(ANUBIS_VA_CTRL1);
+ tmp &= ~ANUBIS_CTRL1_NANDSEL;
+ tmp |= slot;
+
+ pr_debug("anubis_nand: ctrl1 now %02x\n", tmp);
+
+ __raw_writeb(tmp, ANUBIS_VA_CTRL1);
+}
+
+static struct s3c2410_platform_nand anubis_nand_info = {
+ .tacls = 25,
+ .twrph0 = 80,
+ .twrph1 = 80,
+ .nr_sets = ARRAY_SIZE(anubis_nand_sets),
+ .sets = anubis_nand_sets,
+ .select_chip = anubis_nand_select,
+};
+
+
+/* Standard Anubis devices */
+
+static struct platform_device *anubis_devices[] __initdata = {
+ &s3c_device_usb,
+ &s3c_device_wdt,
+ &s3c_device_adc,
+ &s3c_device_i2c,
+ &s3c_device_rtc,
+ &s3c_device_nand,
+};
+
+static struct clk *anubis_clocks[] = {
+ &s3c24xx_dclk0,
+ &s3c24xx_dclk1,
+ &s3c24xx_clkout0,
+ &s3c24xx_clkout1,
+ &s3c24xx_uclk,
+};
+
+static struct s3c24xx_board anubis_board __initdata = {
+ .devices = anubis_devices,
+ .devices_count = ARRAY_SIZE(anubis_devices),
+ .clocks = anubis_clocks,
+ .clocks_count = ARRAY_SIZE(anubis_clocks)
+};
+
+void __init anubis_map_io(void)
+{
+ /* initialise the clocks */
+
+ s3c24xx_dclk0.parent = NULL;
+ s3c24xx_dclk0.rate = 12*1000*1000;
+
+ s3c24xx_dclk1.parent = NULL;
+ s3c24xx_dclk1.rate = 24*1000*1000;
+
+ s3c24xx_clkout0.parent = &s3c24xx_dclk0;
+ s3c24xx_clkout1.parent = &s3c24xx_dclk1;
+
+ s3c24xx_uclk.parent = &s3c24xx_clkout1;
+
+ s3c_device_nand.dev.platform_data = &anubis_nand_info;
+
+ s3c24xx_init_io(anubis_iodesc, ARRAY_SIZE(anubis_iodesc));
+ s3c24xx_init_clocks(0);
+ s3c24xx_init_uarts(anubis_uartcfgs, ARRAY_SIZE(anubis_uartcfgs));
+ s3c24xx_set_board(&anubis_board);
+
+ /* ensure that the GPIO is setup */
+ s3c2410_gpio_setpin(S3C2410_GPA0, 1);
+}
+
+MACHINE_START(ANUBIS, "Simtec-Anubis")
+ /* Maintainer: Ben Dooks <ben@simtec.co.uk> */
+ .phys_ram = S3C2410_SDRAM_PA,
+ .phys_io = S3C2410_PA_UART,
+ .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
+ .boot_params = S3C2410_SDRAM_PA + 0x100,
+ .map_io = anubis_map_io,
+ .init_irq = s3c24xx_init_irq,
+ .timer = &s3c24xx_timer,
+MACHINE_END
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index e9182242da9..1a3367da640 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -381,7 +381,7 @@ static struct plat_serial8250_port bast_sio_data[] = {
static struct platform_device bast_sio = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = &bast_sio_data,
},
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index ea4fb1a97a5..6ff1889fbd2 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -45,6 +45,9 @@
//#include <asm/debug-ll.h>
#include <asm/arch/regs-serial.h>
+#include <asm/arch/regs-lcd.h>
+
+#include <asm/arch/fb.h>
#include <linux/serial_core.h>
@@ -88,6 +91,48 @@ static struct s3c2410_uartcfg h1940_uartcfgs[] = {
+/**
+ * Set lcd on or off
+ **/
+static struct s3c2410fb_mach_info h1940_lcdcfg __initdata = {
+ .fixed_syncs= 1,
+ .regs={
+ .lcdcon1= S3C2410_LCDCON1_TFT16BPP | \
+ S3C2410_LCDCON1_TFT | \
+ S3C2410_LCDCON1_CLKVAL(0x0C),
+
+ .lcdcon2= S3C2410_LCDCON2_VBPD(7) | \
+ S3C2410_LCDCON2_LINEVAL(319) | \
+ S3C2410_LCDCON2_VFPD(6) | \
+ S3C2410_LCDCON2_VSPW(0),
+
+ .lcdcon3= S3C2410_LCDCON3_HBPD(19) | \
+ S3C2410_LCDCON3_HOZVAL(239) | \
+ S3C2410_LCDCON3_HFPD(7),
+
+ .lcdcon4= S3C2410_LCDCON4_MVAL(0) | \
+ S3C2410_LCDCON4_HSPW(3),
+
+ .lcdcon5= S3C2410_LCDCON5_FRM565 | \
+ S3C2410_LCDCON5_INVVLINE | \
+ S3C2410_LCDCON5_HWSWP,
+ },
+ .lpcsel= 0x02,
+ .gpccon= 0xaa940659,
+ .gpccon_mask= 0xffffffff,
+ .gpcup= 0x0000ffff,
+ .gpcup_mask= 0xffffffff,
+ .gpdcon= 0xaa84aaa0,
+ .gpdcon_mask= 0xffffffff,
+ .gpdup= 0x0000faff,
+ .gpdup_mask= 0xffffffff,
+
+ .width= 240,
+ .height= 320,
+ .xres= {240,240,240},
+ .yres= {320,320,320},
+ .bpp= {16,16,16},
+};
static struct platform_device *h1940_devices[] __initdata = {
&s3c_device_usb,
@@ -116,6 +161,11 @@ void __init h1940_init_irq(void)
}
+void __init h1940_init(void)
+{
+ set_s3c2410fb_info(&h1940_lcdcfg);
+}
+
MACHINE_START(H1940, "IPAQ-H1940")
/* Maintainer: Ben Dooks <ben@fluff.org> */
.phys_ram = S3C2410_SDRAM_PA,
@@ -124,5 +174,6 @@ MACHINE_START(H1940, "IPAQ-H1940")
.boot_params = S3C2410_SDRAM_PA + 0x100,
.map_io = h1940_map_io,
.init_irq = h1940_init_irq,
+ .init_machine = h1940_init,
.timer = &s3c24xx_timer,
MACHINE_END
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 79044d9bce3..66bf5bb2b3d 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -110,34 +110,24 @@ void __init n30_init_irq(void)
s3c24xx_init_irq();
}
-
-static int n30_usbstart_thread(void *unused)
-{
- /* Turn off suspend on both USB ports, and switch the
- * selectable USB port to USB device mode. */
- writel(readl(S3C2410_MISCCR) & ~0x00003008, S3C2410_MISCCR);
-
- /* Turn off the D+ pull up for 3 seconds so that the USB host
- * at the other end will do a rescan of the USB bus. */
- s3c2410_gpio_setpin(S3C2410_GPB3, 0);
-
- msleep_interruptible(3*HZ);
-
- s3c2410_gpio_setpin(S3C2410_GPB3, 1);
-
- return 0;
-}
-
+/* GPB3 is the line that controls the pull-up for the USB D+ line */
void __init n30_init(void)
{
s3c_device_i2c.dev.platform_data = &n30_i2ccfg;
- kthread_run(n30_usbstart_thread, NULL, "n30_usbstart");
+ /* Turn off suspend on both USB ports, and switch the
+ * selectable USB port to USB device mode. */
+
+ s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
+ S3C2410_MISCCR_USBSUSPND0 |
+ S3C2410_MISCCR_USBSUSPND1, 0x0);
}
MACHINE_START(N30, "Acer-N30")
- /* Maintainer: Christer Weinigel <christer@weinigel.se>, Ben Dooks <ben-linux@fluff.org> */
+ /* Maintainer: Christer Weinigel <christer@weinigel.se>,
+ Ben Dooks <ben-linux@fluff.org>
+ */
.phys_ram = S3C2410_SDRAM_PA,
.phys_io = S3C2410_PA_UART,
.io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 924e8464c21..8f9ab2893df 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -221,7 +221,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-s3c2410/pm-simtec.c b/arch/arm/mach-s3c2410/pm-simtec.c
index 2cb79883222..4c7ccef6c20 100644
--- a/arch/arm/mach-s3c2410/pm-simtec.c
+++ b/arch/arm/mach-s3c2410/pm-simtec.c
@@ -48,7 +48,7 @@ static __init int pm_simtec_init(void)
/* check which machine we are running on */
- if (!machine_is_bast() && !machine_is_vr1000())
+ if (!machine_is_bast() && !machine_is_vr1000() && !machine_is_anubis())
return 0;
printk(KERN_INFO "Simtec Board Power Manangement" COPYRIGHT "\n");
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 13a48ee7748..fe57d966a34 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -585,14 +585,16 @@ static int s3c2410_pm_enter(suspend_state_t state)
s3c2410_pm_check_store();
- // need to make some form of time-delta
-
/* send the cpu to sleep... */
__raw_writel(0x00, S3C2410_CLKCON); /* turn off clocks over sleep */
s3c2410_cpu_suspend(regs_save);
+ /* restore the cpu state */
+
+ cpu_init();
+
/* unset the return-from-sleep flag, to ensure reset */
tmp = __raw_readl(S3C2410_GSTATUS2);
diff --git a/arch/arm/mach-s3c2410/s3c2440-irq.c b/arch/arm/mach-s3c2410/s3c2440-irq.c
index 7cb9912242a..278d0044c85 100644
--- a/arch/arm/mach-s3c2410/s3c2440-irq.c
+++ b/arch/arm/mach-s3c2410/s3c2440-irq.c
@@ -64,11 +64,11 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_S3C2440_WDT;
- mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+ desc_handle_irq(IRQ_S3C2440_WDT, mydesc, regs);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_S3C2440_AC97;
- mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+ desc_handle_irq(IRQ_S3C2440_AC97, mydesc, regs);
}
}
}
@@ -122,11 +122,11 @@ static void s3c_irq_demux_cam(unsigned int irq,
if (subsrc != 0) {
if (subsrc & 1) {
mydesc = irq_desc + IRQ_S3C2440_CAM_C;
- mydesc->handle( IRQ_S3C2440_WDT, mydesc, regs);
+ desc_handle_irq(IRQ_S3C2440_CAM_C, mydesc, regs);
}
if (subsrc & 2) {
mydesc = irq_desc + IRQ_S3C2440_CAM_P;
- mydesc->handle(IRQ_S3C2440_AC97, mydesc, regs);
+ desc_handle_irq(IRQ_S3C2440_CAM_P, mydesc, regs);
}
}
}
diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c
index 765a3a9ae03..c0acfb2ad79 100644
--- a/arch/arm/mach-s3c2410/time.c
+++ b/arch/arm/mach-s3c2410/time.c
@@ -164,7 +164,7 @@ static void s3c2410_timer_setup (void)
/* configure the system for whichever machine is in use */
- if (machine_is_bast() || machine_is_vr1000()) {
+ if (machine_is_bast() || machine_is_vr1000() || machine_is_anubis()) {
/* timer is at 12MHz, scaler is 1 */
timer_usec_ticks = timer_mask_usec_ticks(1, 12000000);
tcnt = 12000000 / HZ;
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 66a929cb7bc..c131a5201b5 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -98,8 +98,8 @@ static struct irqchip sa1100_low_gpio_chip = {
.ack = sa1100_low_gpio_ack,
.mask = sa1100_low_gpio_mask,
.unmask = sa1100_low_gpio_unmask,
- .type = sa1100_gpio_type,
- .wake = sa1100_low_gpio_wake,
+ .set_type = sa1100_gpio_type,
+ .set_wake = sa1100_low_gpio_wake,
};
/*
@@ -126,7 +126,7 @@ sa1100_high_gpio_handler(unsigned int irq, struct irqdesc *desc,
mask >>= 11;
do {
if (mask & 1)
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
mask >>= 1;
irq++;
desc++;
@@ -181,8 +181,8 @@ static struct irqchip sa1100_high_gpio_chip = {
.ack = sa1100_high_gpio_ack,
.mask = sa1100_high_gpio_mask,
.unmask = sa1100_high_gpio_unmask,
- .type = sa1100_gpio_type,
- .wake = sa1100_high_gpio_wake,
+ .set_type = sa1100_gpio_type,
+ .set_wake = sa1100_high_gpio_wake,
};
/*
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 1405383463e..fc061641b7b 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -61,12 +61,12 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
if (irr & IRR_ETHERNET) {
d = irq_desc + IRQ_NEPONSET_SMC9196;
- d->handle(IRQ_NEPONSET_SMC9196, d, regs);
+ desc_handle_irq(IRQ_NEPONSET_SMC9196, d, regs);
}
if (irr & IRR_USAR) {
d = irq_desc + IRQ_NEPONSET_USAR;
- d->handle(IRQ_NEPONSET_USAR, d, regs);
+ desc_handle_irq(IRQ_NEPONSET_USAR, d, regs);
}
desc->chip->unmask(irq);
@@ -74,7 +74,7 @@ neponset_irq_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *reg
if (irr & IRR_SA1111) {
d = irq_desc + IRQ_NEPONSET_SA1111;
- d->handle(IRQ_NEPONSET_SA1111, d, regs);
+ desc_handle_irq(IRQ_NEPONSET_SA1111, d, regs);
}
}
}
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index e737eae4521..946c0d11c73 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -41,7 +41,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index f01c0f8a2bb..3c8862fde51 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -108,7 +108,7 @@ sic_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
irq += IRQ_SIC_START;
desc = irq_desc + irq;
- desc->handle(irq, desc, regs);
+ desc_handle_irq(irq, desc, regs);
} while (status);
}
diff --git a/arch/arm/mm/copypage-v3.S b/arch/arm/mm/copypage-v3.S
index 4940f190831..3c58ebbf035 100644
--- a/arch/arm/mm/copypage-v3.S
+++ b/arch/arm/mm/copypage-v3.S
@@ -12,7 +12,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
.text
.align 5
diff --git a/arch/arm/mm/copypage-v4wb.S b/arch/arm/mm/copypage-v4wb.S
index b94c345ceb9..83117354b1c 100644
--- a/arch/arm/mm/copypage-v4wb.S
+++ b/arch/arm/mm/copypage-v4wb.S
@@ -11,7 +11,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
.text
.align 5
diff --git a/arch/arm/mm/copypage-v4wt.S b/arch/arm/mm/copypage-v4wt.S
index 976793937a9..e1f2af28d54 100644
--- a/arch/arm/mm/copypage-v4wt.S
+++ b/arch/arm/mm/copypage-v4wt.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
.text
.align 5
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index 191788fb18d..b0208c99257 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -16,6 +16,58 @@
#include <asm/tlbflush.h>
#ifdef CONFIG_CPU_CACHE_VIPT
+
+void flush_cache_mm(struct mm_struct *mm)
+{
+ if (cache_is_vivt()) {
+ if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
+ __cpuc_flush_user_all();
+ return;
+ }
+
+ if (cache_is_vipt_aliasing()) {
+ asm( "mcr p15, 0, %0, c7, c14, 0\n"
+ " mcr p15, 0, %0, c7, c5, 0\n"
+ " mcr p15, 0, %0, c7, c10, 4"
+ :
+ : "r" (0)
+ : "cc");
+ }
+}
+
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
+{
+ if (cache_is_vivt()) {
+ if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask))
+ __cpuc_flush_user_range(start & PAGE_MASK, PAGE_ALIGN(end),
+ vma->vm_flags);
+ return;
+ }
+
+ if (cache_is_vipt_aliasing()) {
+ asm( "mcr p15, 0, %0, c7, c14, 0\n"
+ " mcr p15, 0, %0, c7, c5, 0\n"
+ " mcr p15, 0, %0, c7, c10, 4"
+ :
+ : "r" (0)
+ : "cc");
+ }
+}
+
+void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn)
+{
+ if (cache_is_vivt()) {
+ if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
+ unsigned long addr = user_addr & PAGE_MASK;
+ __cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
+ }
+ return;
+ }
+
+ if (cache_is_vipt_aliasing())
+ flush_pfn_alias(pfn, user_addr);
+}
+
#define ALIAS_FLUSH_START 0xffff4000
#define TOP_PTE(x) pte_offset_kernel(top_pmd, x)
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index 5c0ae5260d1..1d739d282a4 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -28,7 +28,7 @@
#include <linux/config.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index d69389c4d4b..9b725665b5c 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -28,7 +28,7 @@
#include <linux/config.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 747ed963e1d..37b70fa21c7 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -17,7 +17,7 @@
#include <linux/config.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 248110c9cf1..931b690d1be 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -17,7 +17,7 @@
#include <linux/config.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 0ee214b824f..d0f1bbb48f6 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
@@ -38,8 +38,8 @@ ENTRY(cpu_arm7_data_abort)
mrc p15, 0, r1, c5, c0, 0 @ get FSR
mrc p15, 0, r0, c6, c0, 0 @ get FAR
ldr r8, [r0] @ read arm instruction
- tst r8, #1 << 20 @ L = 1 -> write?
- orreq r1, r1, #1 << 8 @ yes.
+ tst r8, #1 << 20 @ L = 0 -> write?
+ orreq r1, r1, #1 << 11 @ yes.
and r7, r8, #15 << 24
add pc, pc, r7, lsr #22 @ Now branch to the relevant processing routine
nop
@@ -71,8 +71,8 @@ ENTRY(cpu_arm6_data_abort)
mrc p15, 0, r1, c5, c0, 0 @ get FSR
mrc p15, 0, r0, c6, c0, 0 @ get FAR
ldr r8, [r2] @ read arm instruction
- tst r8, #1 << 20 @ L = 1 -> write?
- orreq r1, r1, #1 << 8 @ yes.
+ tst r8, #1 << 20 @ L = 0 -> write?
+ orreq r1, r1, #1 << 11 @ yes.
and r7, r8, #14 << 24
teq r7, #8 << 24 @ was it ldm/stm
movne pc, lr
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index 57cfa6a2f54..c69c9de3239 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -33,7 +33,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 9137fe56359..7cfc2604a1e 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -4,7 +4,7 @@
* VMA_VM_FLAGS
* VM_EXEC
*/
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
/*
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 360cae90569..34f7e7d3f41 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -15,7 +15,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/procinfo.h>
#include <asm/hardware.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index d447cd5f3dd..ca14f80d5ab 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -20,7 +20,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/procinfo.h>
#include <asm/hardware.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 139a38670c5..eb34823c9db 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -11,7 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/procinfo.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mm/tlb-v3.S b/arch/arm/mm/tlb-v3.S
index 44b0daeaff9..c10786ec8e0 100644
--- a/arch/arm/mm/tlb-v3.S
+++ b/arch/arm/mm/tlb-v3.S
@@ -13,7 +13,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/tlbflush.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/tlb-v4.S b/arch/arm/mm/tlb-v4.S
index db82ee46824..d6c94457c2b 100644
--- a/arch/arm/mm/tlb-v4.S
+++ b/arch/arm/mm/tlb-v4.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/tlbflush.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/tlb-v4wb.S b/arch/arm/mm/tlb-v4wb.S
index 7908d5f1f13..cb829ca7845 100644
--- a/arch/arm/mm/tlb-v4wb.S
+++ b/arch/arm/mm/tlb-v4wb.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/tlbflush.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/tlb-v4wbi.S b/arch/arm/mm/tlb-v4wbi.S
index efbe94bbe1a..60cfc4a25dd 100644
--- a/arch/arm/mm/tlb-v4wbi.S
+++ b/arch/arm/mm/tlb-v4wbi.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/tlbflush.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/tlb-v6.S b/arch/arm/mm/tlb-v6.S
index 99ed26e78ad..6f76b89ef46 100644
--- a/arch/arm/mm/tlb-v6.S
+++ b/arch/arm/mm/tlb-v6.S
@@ -11,7 +11,7 @@
* These assume a split I/D TLB.
*/
#include <linux/linkage.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/tlbflush.h>
#include "proc-macros.S"
diff --git a/arch/arm/nwfpe/entry26.S b/arch/arm/nwfpe/entry26.S
index 0ed38b0913d..51940a96d6a 100644
--- a/arch/arm/nwfpe/entry26.S
+++ b/arch/arm/nwfpe/entry26.S
@@ -20,7 +20,7 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
/* This is the kernel's entry point into the floating point emulator.
It is called from the kernel with code similar to this:
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 345365852f8..9693e9b4ffd 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -91,6 +91,13 @@ config OMAP_32K_TIMER_HZ
Kernel internal timer frequency should be a divisor of 32768,
such as 64 or 128.
+config OMAP_DM_TIMER
+ bool "Use dual-mode timer"
+ default n
+ depends on ARCH_OMAP16XX
+ help
+ Select this option if you want to use OMAP Dual-Mode timers.
+
choice
prompt "Low-level debug console UART"
depends on ARCH_OMAP
@@ -107,6 +114,15 @@ config OMAP_LL_DEBUG_UART3
endchoice
+config OMAP_SERIAL_WAKE
+ bool "Enable wake-up events for serial ports"
+ depends OMAP_MUX
+ default y
+ help
+ Select this option if you want to have your system wake up
+ to data on the serial RX line. This allows you to wake the
+ system from serial console.
+
endmenu
endif
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 531e11af54d..7e144f9cad1 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,7 +3,7 @@
#
# Common support
-obj-y := common.o dma.o clock.o mux.o gpio.o mcbsp.o usb.o
+obj-y := common.o sram.o sram-fn.o clock.o dma.o mux.o gpio.o mcbsp.o usb.o
obj-m :=
obj-n :=
obj- :=
@@ -15,3 +15,5 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
+obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
+
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 59d91b3262b..52a58b2da28 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -21,6 +21,7 @@
#include <asm/arch/usb.h>
#include "clock.h"
+#include "sram.h"
static LIST_HEAD(clocks);
static DECLARE_MUTEX(clocks_sem);
@@ -141,7 +142,7 @@ static struct clk arm_ck = {
static struct clk armper_ck = {
.name = "armper_ck",
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP730 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+ .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
RATE_CKCTL,
.enable_reg = ARM_IDLECT2,
.enable_bit = EN_PERCK,
@@ -385,7 +386,8 @@ static struct clk uart2_ck = {
.name = "uart2_ck",
/* Direct from ULPD, no parent */
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | ENABLE_REG_32BIT,
+ .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | ENABLE_REG_32BIT |
+ ALWAYS_ENABLED,
.enable_reg = MOD_CONF_CTRL_0,
.enable_bit = 30, /* Chooses between 12MHz and 48MHz */
.set_rate = &set_uart_rate,
@@ -443,6 +445,15 @@ static struct clk usb_hhc_ck16xx = {
.enable_bit = 8 /* UHOST_EN */,
};
+static struct clk usb_dc_ck = {
+ .name = "usb_dc_ck",
+ /* Direct from ULPD, no parent */
+ .rate = 48000000,
+ .flags = CLOCK_IN_OMAP16XX | RATE_FIXED,
+ .enable_reg = SOFT_REQ_REG,
+ .enable_bit = 4,
+};
+
static struct clk mclk_1510 = {
.name = "mclk",
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
@@ -552,6 +563,7 @@ static struct clk * onchip_clks[] = {
&uart3_16xx,
&usb_clko,
&usb_hhc_ck1510, &usb_hhc_ck16xx,
+ &usb_dc_ck,
&mclk_1510, &mclk_16xx,
&bclk_1510, &bclk_16xx,
&mmc1_ck,
@@ -946,14 +958,13 @@ static int select_table_rate(struct clk * clk, unsigned long rate)
if (!ptr->rate)
return -EINVAL;
- if (!ptr->rate)
- return -EINVAL;
+ /*
+ * In most cases we should not need to reprogram DPLL.
+ * Reprogramming the DPLL is tricky, it must be done from SRAM.
+ */
+ omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
- if (unlikely(ck_dpll1.rate == 0)) {
- omap_writew(ptr->dpllctl_val, DPLL_CTL);
- ck_dpll1.rate = ptr->pll_rate;
- }
- omap_writew(ptr->ckctl_val, ARM_CKCTL);
+ ck_dpll1.rate = ptr->pll_rate;
propagate_rate(&ck_dpll1);
return 0;
}
@@ -1224,9 +1235,11 @@ int __init clk_init(void)
#endif
/* Cache rates for clocks connected to ck_ref (not dpll1) */
propagate_rate(&ck_ref);
- printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): %ld.%01ld/%ld/%ld MHz\n",
+ printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): "
+ "%ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10,
- ck_dpll1.rate, arm_ck.rate);
+ ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
+ arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
#ifdef CONFIG_MACH_OMAP_PERSEUS2
/* Select slicer output as OMAP input clock */
@@ -1271,7 +1284,9 @@ static int __init omap_late_clk_reset(void)
struct clk *p;
__u32 regval32;
- omap_writew(0, SOFT_REQ_REG);
+ /* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
+ regval32 = omap_readw(SOFT_REQ_REG) & (1 << 4);
+ omap_writew(regval32, SOFT_REQ_REG);
omap_writew(0, SOFT_REQ_REG2);
list_for_each_entry(p, &clocks, node) {
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index ea967a8f6ce..6cb20aea7f5 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -26,6 +26,7 @@
#include <asm/hardware/clock.h>
#include <asm/io.h>
#include <asm/mach-types.h>
+#include <asm/setup.h>
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
@@ -35,11 +36,11 @@
#define NO_LENGTH_CHECK 0xffffffff
-extern int omap_bootloader_tag_len;
-extern u8 omap_bootloader_tag[];
+unsigned char omap_bootloader_tag[512];
+int omap_bootloader_tag_len;
struct omap_board_config_kernel *omap_board_config;
-int omap_board_config_size = 0;
+int omap_board_config_size;
static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
{
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c0a5c2fa42b..da7b6514565 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -425,7 +425,7 @@ static int dma_handle_ch(int ch)
dma_chan[ch + 6].saved_csr = csr >> 7;
csr &= 0x7f;
}
- if (!csr)
+ if ((csr & 0x3f) == 0)
return 0;
if (unlikely(dma_chan[ch].dev_id == -1)) {
printk(KERN_WARNING "Spurious interrupt from DMA channel %d (CSR %04x)\n",
@@ -890,11 +890,11 @@ void omap_enable_lcd_dma(void)
w |= 1 << 8;
omap_writew(w, OMAP1610_DMA_LCD_CTRL);
+ lcd_dma.active = 1;
+
w = omap_readw(OMAP1610_DMA_LCD_CCR);
w |= 1 << 7;
omap_writew(w, OMAP1610_DMA_LCD_CCR);
-
- lcd_dma.active = 1;
}
void omap_setup_lcd_dma(void)
@@ -965,8 +965,8 @@ void omap_clear_dma(int lch)
*/
dma_addr_t omap_get_dma_src_pos(int lch)
{
- return (dma_addr_t) (OMAP_DMA_CSSA_L(lch) |
- (OMAP_DMA_CSSA_U(lch) << 16));
+ return (dma_addr_t) (omap_readw(OMAP_DMA_CSSA_L(lch)) |
+ (omap_readw(OMAP_DMA_CSSA_U(lch)) << 16));
}
/*
@@ -979,8 +979,18 @@ dma_addr_t omap_get_dma_src_pos(int lch)
*/
dma_addr_t omap_get_dma_dst_pos(int lch)
{
- return (dma_addr_t) (OMAP_DMA_CDSA_L(lch) |
- (OMAP_DMA_CDSA_U(lch) << 16));
+ return (dma_addr_t) (omap_readw(OMAP_DMA_CDSA_L(lch)) |
+ (omap_readw(OMAP_DMA_CDSA_U(lch)) << 16));
+}
+
+/*
+ * Returns current source transfer counting for the given DMA channel.
+ * Can be used to monitor the progress of a transfer inside a block.
+ * It must be called with disabled interrupts.
+ */
+int omap_get_dma_src_addr_counter(int lch)
+{
+ return (dma_addr_t) omap_readw(OMAP_DMA_CSAC(lch));
}
int omap_dma_running(void)
@@ -1076,6 +1086,7 @@ arch_initcall(omap_init_dma);
EXPORT_SYMBOL(omap_get_dma_src_pos);
EXPORT_SYMBOL(omap_get_dma_dst_pos);
+EXPORT_SYMBOL(omap_get_dma_src_addr_counter);
EXPORT_SYMBOL(omap_clear_dma);
EXPORT_SYMBOL(omap_set_dma_priority);
EXPORT_SYMBOL(omap_request_dma);
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
new file mode 100644
index 00000000000..a1468d7326e
--- /dev/null
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -0,0 +1,260 @@
+/*
+ * linux/arch/arm/plat-omap/dmtimer.c
+ *
+ * OMAP Dual-Mode Timers
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/dmtimer.h>
+#include <asm/io.h>
+#include <asm/arch/irqs.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+
+#define OMAP_TIMER_COUNT 8
+
+#define OMAP_TIMER_ID_REG 0x00
+#define OMAP_TIMER_OCP_CFG_REG 0x10
+#define OMAP_TIMER_SYS_STAT_REG 0x14
+#define OMAP_TIMER_STAT_REG 0x18
+#define OMAP_TIMER_INT_EN_REG 0x1c
+#define OMAP_TIMER_WAKEUP_EN_REG 0x20
+#define OMAP_TIMER_CTRL_REG 0x24
+#define OMAP_TIMER_COUNTER_REG 0x28
+#define OMAP_TIMER_LOAD_REG 0x2c
+#define OMAP_TIMER_TRIGGER_REG 0x30
+#define OMAP_TIMER_WRITE_PEND_REG 0x34
+#define OMAP_TIMER_MATCH_REG 0x38
+#define OMAP_TIMER_CAPTURE_REG 0x3c
+#define OMAP_TIMER_IF_CTRL_REG 0x40
+
+
+static struct dmtimer_info_struct {
+ struct list_head unused_timers;
+ struct list_head reserved_timers;
+} dm_timer_info;
+
+static struct omap_dm_timer dm_timers[] = {
+ { .base=0xfffb1400, .irq=INT_1610_GPTIMER1 },
+ { .base=0xfffb1c00, .irq=INT_1610_GPTIMER2 },
+ { .base=0xfffb2400, .irq=INT_1610_GPTIMER3 },
+ { .base=0xfffb2c00, .irq=INT_1610_GPTIMER4 },
+ { .base=0xfffb3400, .irq=INT_1610_GPTIMER5 },
+ { .base=0xfffb3c00, .irq=INT_1610_GPTIMER6 },
+ { .base=0xfffb4400, .irq=INT_1610_GPTIMER7 },
+ { .base=0xfffb4c00, .irq=INT_1610_GPTIMER8 },
+ { .base=0x0 },
+};
+
+
+static spinlock_t dm_timer_lock;
+
+
+inline void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value)
+{
+ omap_writel(value, timer->base + reg);
+ while (omap_dm_timer_read_reg(timer, OMAP_TIMER_WRITE_PEND_REG))
+ ;
+}
+
+u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg)
+{
+ return omap_readl(timer->base + reg);
+}
+
+int omap_dm_timers_active(void)
+{
+ struct omap_dm_timer *timer;
+
+ for (timer = &dm_timers[0]; timer->base; ++timer)
+ if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
+ OMAP_TIMER_CTRL_ST)
+ return 1;
+
+ return 0;
+}
+
+
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
+{
+ int n = (timer - dm_timers) << 1;
+ u32 l;
+
+ l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
+ l |= source << n;
+ omap_writel(l, MOD_CONF_CTRL_1);
+}
+
+
+static void omap_dm_timer_reset(struct omap_dm_timer *timer)
+{
+ /* Reset and set posted mode */
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_REG, 0x02);
+
+ omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_ARMXOR);
+}
+
+
+
+struct omap_dm_timer * omap_dm_timer_request(void)
+{
+ struct omap_dm_timer *timer = NULL;
+ unsigned long flags;
+
+ spin_lock_irqsave(&dm_timer_lock, flags);
+ if (!list_empty(&dm_timer_info.unused_timers)) {
+ timer = (struct omap_dm_timer *)
+ dm_timer_info.unused_timers.next;
+ list_move_tail((struct list_head *)timer,
+ &dm_timer_info.reserved_timers);
+ }
+ spin_unlock_irqrestore(&dm_timer_lock, flags);
+
+ return timer;
+}
+
+
+void omap_dm_timer_free(struct omap_dm_timer *timer)
+{
+ unsigned long flags;
+
+ omap_dm_timer_reset(timer);
+
+ spin_lock_irqsave(&dm_timer_lock, flags);
+ list_move_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+ spin_unlock_irqrestore(&dm_timer_lock, flags);
+}
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
+ unsigned int value)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
+}
+
+unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
+{
+ return omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
+}
+
+void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
+}
+
+void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer)
+{
+ u32 l;
+ l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+ l |= OMAP_TIMER_CTRL_AR;
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_trigger(struct omap_dm_timer *timer)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 1);
+}
+
+void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value)
+{
+ u32 l;
+
+ l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+ l |= value & 0x3;
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_start(struct omap_dm_timer *timer)
+{
+ u32 l;
+
+ l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+ l |= OMAP_TIMER_CTRL_ST;
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+void omap_dm_timer_stop(struct omap_dm_timer *timer)
+{
+ u32 l;
+
+ l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+ l &= ~0x1;
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
+{
+ return omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
+}
+
+void omap_dm_timer_reset_counter(struct omap_dm_timer *timer)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, 0);
+}
+
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
+}
+
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match)
+{
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
+}
+
+void omap_dm_timer_enable_compare(struct omap_dm_timer *timer)
+{
+ u32 l;
+
+ l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+ l |= OMAP_TIMER_CTRL_CE;
+ omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+}
+
+
+static inline void __dm_timer_init(void)
+{
+ struct omap_dm_timer *timer;
+
+ spin_lock_init(&dm_timer_lock);
+ INIT_LIST_HEAD(&dm_timer_info.unused_timers);
+ INIT_LIST_HEAD(&dm_timer_info.reserved_timers);
+
+ timer = &dm_timers[0];
+ while (timer->base) {
+ list_add_tail((struct list_head *)timer, &dm_timer_info.unused_timers);
+ omap_dm_timer_reset(timer);
+ timer++;
+ }
+}
+
+static int __init omap_dm_timer_init(void)
+{
+ if (cpu_is_omap16xx())
+ __dm_timer_init();
+ return 0;
+}
+
+arch_initcall(omap_dm_timer_init);
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 1c85b4e536c..55059a24ad4 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -3,7 +3,7 @@
*
* Support functions for OMAP GPIO
*
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003-2005 Nokia Corporation
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
*
* This program is free software; you can redistribute it and/or modify
@@ -17,8 +17,11 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
+#include <linux/sysdev.h>
+#include <linux/err.h>
#include <asm/hardware.h>
+#include <asm/hardware/clock.h>
#include <asm/irq.h>
#include <asm/arch/irqs.h>
#include <asm/arch/gpio.h>
@@ -29,7 +32,7 @@
/*
* OMAP1510 GPIO registers
*/
-#define OMAP1510_GPIO_BASE 0xfffce000
+#define OMAP1510_GPIO_BASE (void __iomem *)0xfffce000
#define OMAP1510_GPIO_DATA_INPUT 0x00
#define OMAP1510_GPIO_DATA_OUTPUT 0x04
#define OMAP1510_GPIO_DIR_CONTROL 0x08
@@ -43,34 +46,37 @@
/*
* OMAP1610 specific GPIO registers
*/
-#define OMAP1610_GPIO1_BASE 0xfffbe400
-#define OMAP1610_GPIO2_BASE 0xfffbec00
-#define OMAP1610_GPIO3_BASE 0xfffbb400
-#define OMAP1610_GPIO4_BASE 0xfffbbc00
+#define OMAP1610_GPIO1_BASE (void __iomem *)0xfffbe400
+#define OMAP1610_GPIO2_BASE (void __iomem *)0xfffbec00
+#define OMAP1610_GPIO3_BASE (void __iomem *)0xfffbb400
+#define OMAP1610_GPIO4_BASE (void __iomem *)0xfffbbc00
#define OMAP1610_GPIO_REVISION 0x0000
#define OMAP1610_GPIO_SYSCONFIG 0x0010
#define OMAP1610_GPIO_SYSSTATUS 0x0014
#define OMAP1610_GPIO_IRQSTATUS1 0x0018
#define OMAP1610_GPIO_IRQENABLE1 0x001c
+#define OMAP1610_GPIO_WAKEUPENABLE 0x0028
#define OMAP1610_GPIO_DATAIN 0x002c
#define OMAP1610_GPIO_DATAOUT 0x0030
#define OMAP1610_GPIO_DIRECTION 0x0034
#define OMAP1610_GPIO_EDGE_CTRL1 0x0038
#define OMAP1610_GPIO_EDGE_CTRL2 0x003c
#define OMAP1610_GPIO_CLEAR_IRQENABLE1 0x009c
+#define OMAP1610_GPIO_CLEAR_WAKEUPENA 0x00a8
#define OMAP1610_GPIO_CLEAR_DATAOUT 0x00b0
#define OMAP1610_GPIO_SET_IRQENABLE1 0x00dc
+#define OMAP1610_GPIO_SET_WAKEUPENA 0x00e8
#define OMAP1610_GPIO_SET_DATAOUT 0x00f0
/*
* OMAP730 specific GPIO registers
*/
-#define OMAP730_GPIO1_BASE 0xfffbc000
-#define OMAP730_GPIO2_BASE 0xfffbc800
-#define OMAP730_GPIO3_BASE 0xfffbd000
-#define OMAP730_GPIO4_BASE 0xfffbd800
-#define OMAP730_GPIO5_BASE 0xfffbe000
-#define OMAP730_GPIO6_BASE 0xfffbe800
+#define OMAP730_GPIO1_BASE (void __iomem *)0xfffbc000
+#define OMAP730_GPIO2_BASE (void __iomem *)0xfffbc800
+#define OMAP730_GPIO3_BASE (void __iomem *)0xfffbd000
+#define OMAP730_GPIO4_BASE (void __iomem *)0xfffbd800
+#define OMAP730_GPIO5_BASE (void __iomem *)0xfffbe000
+#define OMAP730_GPIO6_BASE (void __iomem *)0xfffbe800
#define OMAP730_GPIO_DATA_INPUT 0x00
#define OMAP730_GPIO_DATA_OUTPUT 0x04
#define OMAP730_GPIO_DIR_CONTROL 0x08
@@ -78,14 +84,43 @@
#define OMAP730_GPIO_INT_MASK 0x10
#define OMAP730_GPIO_INT_STATUS 0x14
+/*
+ * omap24xx specific GPIO registers
+ */
+#define OMAP24XX_GPIO1_BASE (void __iomem *)0x48018000
+#define OMAP24XX_GPIO2_BASE (void __iomem *)0x4801a000
+#define OMAP24XX_GPIO3_BASE (void __iomem *)0x4801c000
+#define OMAP24XX_GPIO4_BASE (void __iomem *)0x4801e000
+#define OMAP24XX_GPIO_REVISION 0x0000
+#define OMAP24XX_GPIO_SYSCONFIG 0x0010
+#define OMAP24XX_GPIO_SYSSTATUS 0x0014
+#define OMAP24XX_GPIO_IRQSTATUS1 0x0018
+#define OMAP24XX_GPIO_IRQENABLE1 0x001c
+#define OMAP24XX_GPIO_CTRL 0x0030
+#define OMAP24XX_GPIO_OE 0x0034
+#define OMAP24XX_GPIO_DATAIN 0x0038
+#define OMAP24XX_GPIO_DATAOUT 0x003c
+#define OMAP24XX_GPIO_LEVELDETECT0 0x0040
+#define OMAP24XX_GPIO_LEVELDETECT1 0x0044
+#define OMAP24XX_GPIO_RISINGDETECT 0x0048
+#define OMAP24XX_GPIO_FALLINGDETECT 0x004c
+#define OMAP24XX_GPIO_CLEARIRQENABLE1 0x0060
+#define OMAP24XX_GPIO_SETIRQENABLE1 0x0064
+#define OMAP24XX_GPIO_CLEARWKUENA 0x0080
+#define OMAP24XX_GPIO_SETWKUENA 0x0084
+#define OMAP24XX_GPIO_CLEARDATAOUT 0x0090
+#define OMAP24XX_GPIO_SETDATAOUT 0x0094
+
#define OMAP_MPUIO_MASK (~OMAP_MAX_GPIO_LINES & 0xff)
struct gpio_bank {
- u32 base;
+ void __iomem *base;
u16 irq;
u16 virtual_irq_start;
- u8 method;
+ int method;
u32 reserved_map;
+ u32 suspend_wakeup;
+ u32 saved_wakeup;
spinlock_t lock;
};
@@ -93,8 +128,9 @@ struct gpio_bank {
#define METHOD_GPIO_1510 1
#define METHOD_GPIO_1610 2
#define METHOD_GPIO_730 3
+#define METHOD_GPIO_24XX 4
-#if defined(CONFIG_ARCH_OMAP16XX)
+#ifdef CONFIG_ARCH_OMAP16XX
static struct gpio_bank gpio_bank_1610[5] = {
{ OMAP_MPUIO_BASE, INT_MPUIO, IH_MPUIO_BASE, METHOD_MPUIO},
{ OMAP1610_GPIO1_BASE, INT_GPIO_BANK1, IH_GPIO_BASE, METHOD_GPIO_1610 },
@@ -123,6 +159,15 @@ static struct gpio_bank gpio_bank_730[7] = {
};
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+static struct gpio_bank gpio_bank_24xx[4] = {
+ { OMAP24XX_GPIO1_BASE, INT_24XX_GPIO_BANK1, IH_GPIO_BASE, METHOD_GPIO_24XX },
+ { OMAP24XX_GPIO2_BASE, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32, METHOD_GPIO_24XX },
+ { OMAP24XX_GPIO3_BASE, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64, METHOD_GPIO_24XX },
+ { OMAP24XX_GPIO4_BASE, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96, METHOD_GPIO_24XX },
+};
+#endif
+
static struct gpio_bank *gpio_bank;
static int gpio_bank_count;
@@ -149,14 +194,23 @@ static inline struct gpio_bank *get_gpio_bank(int gpio)
return &gpio_bank[1 + (gpio >> 5)];
}
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (cpu_is_omap24xx())
+ return &gpio_bank[gpio >> 5];
+#endif
}
static inline int get_gpio_index(int gpio)
{
+#ifdef CONFIG_ARCH_OMAP730
if (cpu_is_omap730())
return gpio & 0x1f;
- else
- return gpio & 0x0f;
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (cpu_is_omap24xx())
+ return gpio & 0x1f;
+#endif
+ return gpio & 0x0f;
}
static inline int gpio_valid(int gpio)
@@ -180,6 +234,10 @@ static inline int gpio_valid(int gpio)
if (cpu_is_omap730() && gpio < 192)
return 0;
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (cpu_is_omap24xx() && gpio < 128)
+ return 0;
+#endif
return -1;
}
@@ -195,7 +253,7 @@ static int check_gpio(int gpio)
static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
{
- u32 reg = bank->base;
+ void __iomem *reg = bank->base;
u32 l;
switch (bank->method) {
@@ -211,6 +269,9 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
case METHOD_GPIO_730:
reg += OMAP730_GPIO_DIR_CONTROL;
break;
+ case METHOD_GPIO_24XX:
+ reg += OMAP24XX_GPIO_OE;
+ break;
}
l = __raw_readl(reg);
if (is_input)
@@ -234,7 +295,7 @@ void omap_set_gpio_direction(int gpio, int is_input)
static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
{
- u32 reg = bank->base;
+ void __iomem *reg = bank->base;
u32 l = 0;
switch (bank->method) {
@@ -269,6 +330,13 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
else
l &= ~(1 << gpio);
break;
+ case METHOD_GPIO_24XX:
+ if (enable)
+ reg += OMAP24XX_GPIO_SETDATAOUT;
+ else
+ reg += OMAP24XX_GPIO_CLEARDATAOUT;
+ l = 1 << gpio;
+ break;
default:
BUG();
return;
@@ -291,7 +359,7 @@ void omap_set_gpio_dataout(int gpio, int enable)
int omap_get_gpio_datain(int gpio)
{
struct gpio_bank *bank;
- u32 reg;
+ void __iomem *reg;
if (check_gpio(gpio) < 0)
return -1;
@@ -310,109 +378,132 @@ int omap_get_gpio_datain(int gpio)
case METHOD_GPIO_730:
reg += OMAP730_GPIO_DATA_INPUT;
break;
+ case METHOD_GPIO_24XX:
+ reg += OMAP24XX_GPIO_DATAIN;
+ break;
default:
BUG();
return -1;
}
- return (__raw_readl(reg) & (1 << get_gpio_index(gpio))) != 0;
+ return (__raw_readl(reg)
+ & (1 << get_gpio_index(gpio))) != 0;
}
-static void _set_gpio_edge_ctrl(struct gpio_bank *bank, int gpio, int edge)
+#define MOD_REG_BIT(reg, bit_mask, set) \
+do { \
+ int l = __raw_readl(base + reg); \
+ if (set) l |= bit_mask; \
+ else l &= ~bit_mask; \
+ __raw_writel(l, base + reg); \
+} while(0)
+
+static inline void set_24xx_gpio_triggering(void __iomem *base, int gpio, int trigger)
{
- u32 reg = bank->base;
- u32 l;
+ u32 gpio_bit = 1 << gpio;
+
+ MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT0, gpio_bit,
+ trigger & IRQT_LOW);
+ MOD_REG_BIT(OMAP24XX_GPIO_LEVELDETECT1, gpio_bit,
+ trigger & IRQT_HIGH);
+ MOD_REG_BIT(OMAP24XX_GPIO_RISINGDETECT, gpio_bit,
+ trigger & IRQT_RISING);
+ MOD_REG_BIT(OMAP24XX_GPIO_FALLINGDETECT, gpio_bit,
+ trigger & IRQT_FALLING);
+ /* FIXME: Possibly do 'set_irq_handler(j, do_level_IRQ)' if only level
+ * triggering requested. */
+}
+
+static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
+{
+ void __iomem *reg = bank->base;
+ u32 l = 0;
switch (bank->method) {
case METHOD_MPUIO:
reg += OMAP_MPUIO_GPIO_INT_EDGE;
l = __raw_readl(reg);
- if (edge == OMAP_GPIO_RISING_EDGE)
+ if (trigger == IRQT_RISING)
l |= 1 << gpio;
- else
+ else if (trigger == IRQT_FALLING)
l &= ~(1 << gpio);
- __raw_writel(l, reg);
+ else
+ goto bad;
break;
case METHOD_GPIO_1510:
reg += OMAP1510_GPIO_INT_CONTROL;
l = __raw_readl(reg);
- if (edge == OMAP_GPIO_RISING_EDGE)
+ if (trigger == IRQT_RISING)
l |= 1 << gpio;
- else
+ else if (trigger == IRQT_FALLING)
l &= ~(1 << gpio);
- __raw_writel(l, reg);
+ else
+ goto bad;
break;
case METHOD_GPIO_1610:
- edge &= 0x03;
if (gpio & 0x08)
reg += OMAP1610_GPIO_EDGE_CTRL2;
else
reg += OMAP1610_GPIO_EDGE_CTRL1;
gpio &= 0x07;
+ /* We allow only edge triggering, i.e. two lowest bits */
+ if (trigger & ~IRQT_BOTHEDGE)
+ BUG();
+ /* NOTE: knows __IRQT_{FAL,RIS}EDGE match OMAP hardware */
+ trigger &= 0x03;
l = __raw_readl(reg);
l &= ~(3 << (gpio << 1));
- l |= edge << (gpio << 1);
- __raw_writel(l, reg);
+ l |= trigger << (gpio << 1);
break;
case METHOD_GPIO_730:
reg += OMAP730_GPIO_INT_CONTROL;
l = __raw_readl(reg);
- if (edge == OMAP_GPIO_RISING_EDGE)
+ if (trigger == IRQT_RISING)
l |= 1 << gpio;
- else
+ else if (trigger == IRQT_FALLING)
l &= ~(1 << gpio);
- __raw_writel(l, reg);
+ else
+ goto bad;
+ break;
+ case METHOD_GPIO_24XX:
+ set_24xx_gpio_triggering(reg, gpio, trigger);
break;
default:
BUG();
- return;
+ goto bad;
}
+ __raw_writel(l, reg);
+ return 0;
+bad:
+ return -EINVAL;
}
-void omap_set_gpio_edge_ctrl(int gpio, int edge)
+static int gpio_irq_type(unsigned irq, unsigned type)
{
struct gpio_bank *bank;
+ unsigned gpio;
+ int retval;
+
+ if (irq > IH_MPUIO_BASE)
+ gpio = OMAP_MPUIO(irq - IH_MPUIO_BASE);
+ else
+ gpio = irq - IH_GPIO_BASE;
if (check_gpio(gpio) < 0)
- return;
+ return -EINVAL;
+
+ if (type & (__IRQT_LOWLVL|__IRQT_HIGHLVL|IRQT_PROBE))
+ return -EINVAL;
+
bank = get_gpio_bank(gpio);
spin_lock(&bank->lock);
- _set_gpio_edge_ctrl(bank, get_gpio_index(gpio), edge);
+ retval = _set_gpio_triggering(bank, get_gpio_index(gpio), type);
spin_unlock(&bank->lock);
-}
-
-
-static int _get_gpio_edge_ctrl(struct gpio_bank *bank, int gpio)
-{
- u32 reg = bank->base, l;
-
- switch (bank->method) {
- case METHOD_MPUIO:
- l = __raw_readl(reg + OMAP_MPUIO_GPIO_INT_EDGE);
- return (l & (1 << gpio)) ?
- OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
- case METHOD_GPIO_1510:
- l = __raw_readl(reg + OMAP1510_GPIO_INT_CONTROL);
- return (l & (1 << gpio)) ?
- OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
- case METHOD_GPIO_1610:
- if (gpio & 0x08)
- reg += OMAP1610_GPIO_EDGE_CTRL2;
- else
- reg += OMAP1610_GPIO_EDGE_CTRL1;
- return (__raw_readl(reg) >> ((gpio & 0x07) << 1)) & 0x03;
- case METHOD_GPIO_730:
- l = __raw_readl(reg + OMAP730_GPIO_INT_CONTROL);
- return (l & (1 << gpio)) ?
- OMAP_GPIO_RISING_EDGE : OMAP_GPIO_FALLING_EDGE;
- default:
- BUG();
- return -1;
- }
+ return retval;
}
static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
{
- u32 reg = bank->base;
+ void __iomem *reg = bank->base;
switch (bank->method) {
case METHOD_MPUIO:
@@ -428,6 +519,9 @@ static void _clear_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
case METHOD_GPIO_730:
reg += OMAP730_GPIO_INT_STATUS;
break;
+ case METHOD_GPIO_24XX:
+ reg += OMAP24XX_GPIO_IRQSTATUS1;
+ break;
default:
BUG();
return;
@@ -442,7 +536,7 @@ static inline void _clear_gpio_irqstatus(struct gpio_bank *bank, int gpio)
static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enable)
{
- u32 reg = bank->base;
+ void __iomem *reg = bank->base;
u32 l;
switch (bank->method) {
@@ -477,6 +571,13 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab
else
l |= gpio_mask;
break;
+ case METHOD_GPIO_24XX:
+ if (enable)
+ reg += OMAP24XX_GPIO_SETIRQENABLE1;
+ else
+ reg += OMAP24XX_GPIO_CLEARIRQENABLE1;
+ l = gpio_mask;
+ break;
default:
BUG();
return;
@@ -489,6 +590,50 @@ static inline void _set_gpio_irqenable(struct gpio_bank *bank, int gpio, int ena
_enable_gpio_irqbank(bank, 1 << get_gpio_index(gpio), enable);
}
+/*
+ * Note that ENAWAKEUP needs to be enabled in GPIO_SYSCONFIG register.
+ * 1510 does not seem to have a wake-up register. If JTAG is connected
+ * to the target, system will wake up always on GPIO events. While
+ * system is running all registered GPIO interrupts need to have wake-up
+ * enabled. When system is suspended, only selected GPIO interrupts need
+ * to have wake-up enabled.
+ */
+static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
+{
+ switch (bank->method) {
+ case METHOD_GPIO_1610:
+ case METHOD_GPIO_24XX:
+ spin_lock(&bank->lock);
+ if (enable)
+ bank->suspend_wakeup |= (1 << gpio);
+ else
+ bank->suspend_wakeup &= ~(1 << gpio);
+ spin_unlock(&bank->lock);
+ return 0;
+ default:
+ printk(KERN_ERR "Can't enable GPIO wakeup for method %i\n",
+ bank->method);
+ return -EINVAL;
+ }
+}
+
+/* Use disable_irq_wake() and enable_irq_wake() functions from drivers */
+static int gpio_wake_enable(unsigned int irq, unsigned int enable)
+{
+ unsigned int gpio = irq - IH_GPIO_BASE;
+ struct gpio_bank *bank;
+ int retval;
+
+ if (check_gpio(gpio) < 0)
+ return -ENODEV;
+ bank = get_gpio_bank(gpio);
+ spin_lock(&bank->lock);
+ retval = _set_gpio_wakeup(bank, get_gpio_index(gpio), enable);
+ spin_unlock(&bank->lock);
+
+ return retval;
+}
+
int omap_request_gpio(int gpio)
{
struct gpio_bank *bank;
@@ -505,15 +650,33 @@ int omap_request_gpio(int gpio)
return -1;
}
bank->reserved_map |= (1 << get_gpio_index(gpio));
+
+ /* Set trigger to none. You need to enable the trigger after request_irq */
+ _set_gpio_triggering(bank, get_gpio_index(gpio), IRQT_NOEDGE);
+
#ifdef CONFIG_ARCH_OMAP1510
if (bank->method == METHOD_GPIO_1510) {
- u32 reg;
+ void __iomem *reg;
- /* Claim the pin for the ARM */
+ /* Claim the pin for MPU */
reg = bank->base + OMAP1510_GPIO_PIN_CONTROL;
__raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg);
}
#endif
+#ifdef CONFIG_ARCH_OMAP16XX
+ if (bank->method == METHOD_GPIO_1610) {
+ /* Enable wake-up during idle for dynamic tick */
+ void __iomem *reg = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+ __raw_writel(1 << get_gpio_index(gpio), reg);
+ }
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (bank->method == METHOD_GPIO_24XX) {
+ /* Enable wake-up during idle for dynamic tick */
+ void __iomem *reg = bank->base + OMAP24XX_GPIO_SETWKUENA;
+ __raw_writel(1 << get_gpio_index(gpio), reg);
+ }
+#endif
spin_unlock(&bank->lock);
return 0;
@@ -533,6 +696,20 @@ void omap_free_gpio(int gpio)
spin_unlock(&bank->lock);
return;
}
+#ifdef CONFIG_ARCH_OMAP16XX
+ if (bank->method == METHOD_GPIO_1610) {
+ /* Disable wake-up during idle for dynamic tick */
+ void __iomem *reg = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+ __raw_writel(1 << get_gpio_index(gpio), reg);
+ }
+#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (bank->method == METHOD_GPIO_24XX) {
+ /* Disable wake-up during idle for dynamic tick */
+ void __iomem *reg = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
+ __raw_writel(1 << get_gpio_index(gpio), reg);
+ }
+#endif
bank->reserved_map &= ~(1 << get_gpio_index(gpio));
_set_gpio_direction(bank, get_gpio_index(gpio), 1);
_set_gpio_irqenable(bank, gpio, 0);
@@ -552,7 +729,7 @@ void omap_free_gpio(int gpio)
static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
struct pt_regs *regs)
{
- u32 isr_reg = 0;
+ void __iomem *isr_reg = NULL;
u32 isr;
unsigned int gpio_irq;
struct gpio_bank *bank;
@@ -574,24 +751,30 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
if (bank->method == METHOD_GPIO_730)
isr_reg = bank->base + OMAP730_GPIO_INT_STATUS;
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (bank->method == METHOD_GPIO_24XX)
+ isr_reg = bank->base + OMAP24XX_GPIO_IRQSTATUS1;
+#endif
- isr = __raw_readl(isr_reg);
- _enable_gpio_irqbank(bank, isr, 0);
- _clear_gpio_irqbank(bank, isr);
- _enable_gpio_irqbank(bank, isr, 1);
- desc->chip->unmask(irq);
-
- if (unlikely(!isr))
- return;
-
- gpio_irq = bank->virtual_irq_start;
- for (; isr != 0; isr >>= 1, gpio_irq++) {
- struct irqdesc *d;
- if (!(isr & 1))
- continue;
- d = irq_desc + gpio_irq;
- d->handle(gpio_irq, d, regs);
- }
+ while(1) {
+ isr = __raw_readl(isr_reg);
+ _enable_gpio_irqbank(bank, isr, 0);
+ _clear_gpio_irqbank(bank, isr);
+ _enable_gpio_irqbank(bank, isr, 1);
+ desc->chip->unmask(irq);
+
+ if (!isr)
+ break;
+
+ gpio_irq = bank->virtual_irq_start;
+ for (; isr != 0; isr >>= 1, gpio_irq++) {
+ struct irqdesc *d;
+ if (!(isr & 1))
+ continue;
+ d = irq_desc + gpio_irq;
+ desc_handle_irq(gpio_irq, d, regs);
+ }
+ }
}
static void gpio_ack_irq(unsigned int irq)
@@ -613,14 +796,10 @@ static void gpio_mask_irq(unsigned int irq)
static void gpio_unmask_irq(unsigned int irq)
{
unsigned int gpio = irq - IH_GPIO_BASE;
+ unsigned int gpio_idx = get_gpio_index(gpio);
struct gpio_bank *bank = get_gpio_bank(gpio);
- if (_get_gpio_edge_ctrl(bank, get_gpio_index(gpio)) == OMAP_GPIO_NO_EDGE) {
- printk(KERN_ERR "OMAP GPIO %d: trying to enable GPIO IRQ while no edge is set\n",
- gpio);
- _set_gpio_edge_ctrl(bank, get_gpio_index(gpio), OMAP_GPIO_RISING_EDGE);
- }
- _set_gpio_irqenable(bank, gpio, 1);
+ _set_gpio_irqenable(bank, gpio_idx, 1);
}
static void mpuio_ack_irq(unsigned int irq)
@@ -645,9 +824,11 @@ static void mpuio_unmask_irq(unsigned int irq)
}
static struct irqchip gpio_irq_chip = {
- .ack = gpio_ack_irq,
- .mask = gpio_mask_irq,
- .unmask = gpio_unmask_irq,
+ .ack = gpio_ack_irq,
+ .mask = gpio_mask_irq,
+ .unmask = gpio_unmask_irq,
+ .set_type = gpio_irq_type,
+ .set_wake = gpio_wake_enable,
};
static struct irqchip mpuio_irq_chip = {
@@ -657,6 +838,7 @@ static struct irqchip mpuio_irq_chip = {
};
static int initialized = 0;
+static struct clk * gpio_ck = NULL;
static int __init _omap_gpio_init(void)
{
@@ -665,6 +847,14 @@ static int __init _omap_gpio_init(void)
initialized = 1;
+ if (cpu_is_omap1510()) {
+ gpio_ck = clk_get(NULL, "arm_gpio_ck");
+ if (IS_ERR(gpio_ck))
+ printk("Could not get arm_gpio_ck\n");
+ else
+ clk_use(gpio_ck);
+ }
+
#ifdef CONFIG_ARCH_OMAP1510
if (cpu_is_omap1510()) {
printk(KERN_INFO "OMAP1510 GPIO hardware\n");
@@ -674,7 +864,7 @@ static int __init _omap_gpio_init(void)
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (cpu_is_omap16xx()) {
- int rev;
+ u32 rev;
gpio_bank_count = 5;
gpio_bank = gpio_bank_1610;
@@ -690,6 +880,17 @@ static int __init _omap_gpio_init(void)
gpio_bank = gpio_bank_730;
}
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (cpu_is_omap24xx()) {
+ int rev;
+
+ gpio_bank_count = 4;
+ gpio_bank = gpio_bank_24xx;
+ rev = omap_readl(gpio_bank[0].base + OMAP24XX_GPIO_REVISION);
+ printk(KERN_INFO "OMAP24xx GPIO hardware version %d.%d\n",
+ (rev >> 4) & 0x0f, rev & 0x0f);
+ }
+#endif
for (i = 0; i < gpio_bank_count; i++) {
int j, gpio_count = 16;
@@ -710,6 +911,7 @@ static int __init _omap_gpio_init(void)
if (bank->method == METHOD_GPIO_1610) {
__raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1);
__raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1);
+ __raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG);
}
#endif
#ifdef CONFIG_ARCH_OMAP730
@@ -720,6 +922,14 @@ static int __init _omap_gpio_init(void)
gpio_count = 32; /* 730 has 32-bit GPIOs */
}
#endif
+#ifdef CONFIG_ARCH_OMAP24XX
+ if (bank->method == METHOD_GPIO_24XX) {
+ __raw_writel(0x00000000, bank->base + OMAP24XX_GPIO_IRQENABLE1);
+ __raw_writel(0xffffffff, bank->base + OMAP24XX_GPIO_IRQSTATUS1);
+
+ gpio_count = 32;
+ }
+#endif
for (j = bank->virtual_irq_start;
j < bank->virtual_irq_start + gpio_count; j++) {
if (bank->method == METHOD_MPUIO)
@@ -735,12 +945,97 @@ static int __init _omap_gpio_init(void)
/* Enable system clock for GPIO module.
* The CAM_CLK_CTRL *is* really the right place. */
- if (cpu_is_omap1610() || cpu_is_omap1710())
+ if (cpu_is_omap16xx())
omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL);
return 0;
}
+#if defined (CONFIG_ARCH_OMAP16XX) || defined (CONFIG_ARCH_OMAP24XX)
+static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
+{
+ int i;
+
+ if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
+ return 0;
+
+ for (i = 0; i < gpio_bank_count; i++) {
+ struct gpio_bank *bank = &gpio_bank[i];
+ void __iomem *wake_status;
+ void __iomem *wake_clear;
+ void __iomem *wake_set;
+
+ switch (bank->method) {
+ case METHOD_GPIO_1610:
+ wake_status = bank->base + OMAP1610_GPIO_WAKEUPENABLE;
+ wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+ wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+ break;
+ case METHOD_GPIO_24XX:
+ wake_status = bank->base + OMAP24XX_GPIO_SETWKUENA;
+ wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
+ wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
+ break;
+ default:
+ continue;
+ }
+
+ spin_lock(&bank->lock);
+ bank->saved_wakeup = __raw_readl(wake_status);
+ __raw_writel(0xffffffff, wake_clear);
+ __raw_writel(bank->suspend_wakeup, wake_set);
+ spin_unlock(&bank->lock);
+ }
+
+ return 0;
+}
+
+static int omap_gpio_resume(struct sys_device *dev)
+{
+ int i;
+
+ if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
+ return 0;
+
+ for (i = 0; i < gpio_bank_count; i++) {
+ struct gpio_bank *bank = &gpio_bank[i];
+ void __iomem *wake_clear;
+ void __iomem *wake_set;
+
+ switch (bank->method) {
+ case METHOD_GPIO_1610:
+ wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+ wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+ break;
+ case METHOD_GPIO_24XX:
+ wake_clear = bank->base + OMAP1610_GPIO_CLEAR_WAKEUPENA;
+ wake_set = bank->base + OMAP1610_GPIO_SET_WAKEUPENA;
+ break;
+ default:
+ continue;
+ }
+
+ spin_lock(&bank->lock);
+ __raw_writel(0xffffffff, wake_clear);
+ __raw_writel(bank->saved_wakeup, wake_set);
+ spin_unlock(&bank->lock);
+ }
+
+ return 0;
+}
+
+static struct sysdev_class omap_gpio_sysclass = {
+ set_kset_name("gpio"),
+ .suspend = omap_gpio_suspend,
+ .resume = omap_gpio_resume,
+};
+
+static struct sys_device omap_gpio_device = {
+ .id = 0,
+ .cls = &omap_gpio_sysclass,
+};
+#endif
+
/*
* This may get called early from board specific init
*/
@@ -752,11 +1047,30 @@ int omap_gpio_init(void)
return 0;
}
+static int __init omap_gpio_sysinit(void)
+{
+ int ret = 0;
+
+ if (!initialized)
+ ret = _omap_gpio_init();
+
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX)
+ if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
+ if (ret == 0) {
+ ret = sysdev_class_register(&omap_gpio_sysclass);
+ if (ret == 0)
+ ret = sysdev_register(&omap_gpio_device);
+ }
+ }
+#endif
+
+ return ret;
+}
+
EXPORT_SYMBOL(omap_request_gpio);
EXPORT_SYMBOL(omap_free_gpio);
EXPORT_SYMBOL(omap_set_gpio_direction);
EXPORT_SYMBOL(omap_set_gpio_dataout);
EXPORT_SYMBOL(omap_get_gpio_datain);
-EXPORT_SYMBOL(omap_set_gpio_edge_ctrl);
-arch_initcall(omap_gpio_init);
+arch_initcall(omap_gpio_sysinit);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 43567d5eddd..9c9b7df3faf 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -27,6 +27,7 @@
#include <asm/arch/dma.h>
#include <asm/arch/mux.h>
#include <asm/arch/irqs.h>
+#include <asm/arch/dsp_common.h>
#include <asm/arch/mcbsp.h>
#include <asm/hardware/clock.h>
@@ -187,9 +188,6 @@ static int omap_mcbsp_check(unsigned int id)
return -1;
}
-#define EN_XORPCK 1
-#define DSP_RSTCT2 0xe1008014
-
static void omap_mcbsp_dsp_request(void)
{
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
@@ -198,6 +196,11 @@ static void omap_mcbsp_dsp_request(void)
/* enable 12MHz clock to mcbsp 1 & 3 */
clk_use(mcbsp_dspxor_ck);
+
+ /*
+ * DSP external peripheral reset
+ * FIXME: This should be moved to dsp code
+ */
__raw_writew(__raw_readw(DSP_RSTCT2) | 1 | 1 << 1,
DSP_RSTCT2);
}
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index ea7b955b9c8..64482040f89 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -48,6 +48,9 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
pull_orig = 0, pull = 0;
unsigned int mask, warn = 0;
+ if (cpu_is_omap7xx())
+ return 0;
+
if (reg_cfg > ARRAY_SIZE(reg_cfg_table)) {
printk(KERN_ERR "MUX: reg_cfg %d\n", reg_cfg);
return -EINVAL;
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index 2ede2ee8cae..1fb16f9edfd 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -25,6 +25,7 @@
#include <linux/config.h>
#include <linux/module.h>
+#include <linux/version.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/kernel.h>
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index e6536b16c38..e15c6c1ddec 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -39,24 +39,32 @@
#include <linux/sched.h>
#include <linux/proc_fs.h>
#include <linux/pm.h>
+#include <linux/interrupt.h>
#include <asm/io.h>
+#include <asm/irq.h>
#include <asm/mach/time.h>
-#include <asm/mach-types.h>
+#include <asm/mach/irq.h>
-#include <asm/arch/omap16xx.h>
+#include <asm/mach-types.h>
+#include <asm/arch/irqs.h>
+#include <asm/arch/tc.h>
#include <asm/arch/pm.h>
#include <asm/arch/mux.h>
-#include <asm/arch/tc.h>
#include <asm/arch/tps65010.h>
+#include <asm/arch/dsp_common.h>
#include "clock.h"
+#include "sram.h"
static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
static unsigned short ulpd_sleep_save[ULPD_SLEEP_SAVE_SIZE];
static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE];
static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
+static void (*omap_sram_idle)(void) = NULL;
+static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
+
/*
* Let's power down on idle, but only if we are really
* idle, because once we start down the path of
@@ -65,7 +73,6 @@ static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
*/
void omap_pm_idle(void)
{
- int (*func_ptr)(void) = 0;
unsigned int mask32 = 0;
/*
@@ -84,6 +91,13 @@ void omap_pm_idle(void)
mask32 = omap_readl(ARM_SYSST);
/*
+ * Prevent the ULPD from entering low power state by setting
+ * POWER_CTRL_REG:4 = 0
+ */
+ omap_writew(omap_readw(ULPD_POWER_CTRL) &
+ ~ULPD_DEEP_SLEEP_TRANSITION_EN, ULPD_POWER_CTRL);
+
+ /*
* Since an interrupt may set up a timer, we don't want to
* reprogram the hardware timer with interrupts enabled.
* Re-enable interrupts only after returning from idle.
@@ -92,18 +106,9 @@ void omap_pm_idle(void)
if ((mask32 & DSP_IDLE) == 0) {
__asm__ volatile ("mcr p15, 0, r0, c7, c0, 4");
- } else {
-
- if (cpu_is_omap1510()) {
- func_ptr = (void *)(OMAP1510_SRAM_IDLE_SUSPEND);
- } else if (cpu_is_omap1610() || cpu_is_omap1710()) {
- func_ptr = (void *)(OMAP1610_SRAM_IDLE_SUSPEND);
- } else if (cpu_is_omap5912()) {
- func_ptr = (void *)(OMAP5912_SRAM_IDLE_SUSPEND);
- }
+ } else
+ omap_sram_idle();
- func_ptr();
- }
local_fiq_enable();
local_irq_enable();
}
@@ -115,58 +120,55 @@ void omap_pm_idle(void)
*/
static void omap_pm_wakeup_setup(void)
{
- /*
- * Enable ARM XOR clock and release peripheral from reset by
- * writing 1 to PER_EN bit in ARM_RSTCT2, this is required
- * for UART configuration to use UART2 to wake up.
- */
-
- omap_writel(omap_readl(ARM_IDLECT2) | ENABLE_XORCLK, ARM_IDLECT2);
- omap_writel(omap_readl(ARM_RSTCT2) | PER_EN, ARM_RSTCT2);
- omap_writew(MODEM_32K_EN, ULPD_CLOCK_CTRL);
+ u32 level1_wake = OMAP_IRQ_BIT(INT_IH2_IRQ);
+ u32 level2_wake = OMAP_IRQ_BIT(INT_UART2) | OMAP_IRQ_BIT(INT_KEYBOARD);
/*
- * Turn off all interrupts except L1-2nd level cascade,
- * and the L2 wakeup interrupts: keypad and UART2.
+ * Turn off all interrupts except GPIO bank 1, L1-2nd level cascade,
+ * and the L2 wakeup interrupts: keypad and UART2. Note that the
+ * drivers must still separately call omap_set_gpio_wakeup() to
+ * wake up to a GPIO interrupt.
*/
+ if (cpu_is_omap1510() || cpu_is_omap16xx())
+ level1_wake |= OMAP_IRQ_BIT(INT_GPIO_BANK1);
+ else if (cpu_is_omap730())
+ level1_wake |= OMAP_IRQ_BIT(INT_730_GPIO_BANK1);
- omap_writel(~IRQ_LEVEL2, OMAP_IH1_MIR);
+ omap_writel(~level1_wake, OMAP_IH1_MIR);
- if (cpu_is_omap1510()) {
- omap_writel(~(IRQ_UART2 | IRQ_KEYBOARD), OMAP_IH2_MIR);
- }
+ if (cpu_is_omap1510())
+ omap_writel(~level2_wake, OMAP_IH2_MIR);
+ /* INT_1610_WAKE_UP_REQ is needed for GPIO wakeup... */
if (cpu_is_omap16xx()) {
- omap_writel(~(IRQ_UART2 | IRQ_KEYBOARD), OMAP_IH2_0_MIR);
-
- omap_writel(~0x0, OMAP_IH2_1_MIR);
+ omap_writel(~level2_wake, OMAP_IH2_0_MIR);
+ omap_writel(~OMAP_IRQ_BIT(INT_1610_WAKE_UP_REQ), OMAP_IH2_1_MIR);
omap_writel(~0x0, OMAP_IH2_2_MIR);
omap_writel(~0x0, OMAP_IH2_3_MIR);
}
- /* New IRQ agreement */
+ /* New IRQ agreement, recalculate in cascade order */
+ omap_writel(1, OMAP_IH2_CONTROL);
omap_writel(1, OMAP_IH1_CONTROL);
-
- /* external PULL to down, bit 22 = 0 */
- omap_writel(omap_readl(PULL_DWN_CTRL_2) & ~(1<<22), PULL_DWN_CTRL_2);
}
void omap_pm_suspend(void)
{
- unsigned int mask32 = 0;
unsigned long arg0 = 0, arg1 = 0;
- int (*func_ptr)(unsigned short, unsigned short) = 0;
- unsigned short save_dsp_idlect2;
- printk("PM: OMAP%x is entering deep sleep now ...\n", system_rev);
+ printk("PM: OMAP%x is trying to enter deep sleep...\n", system_rev);
+
+ omap_serial_wake_trigger(1);
if (machine_is_omap_osk()) {
/* Stop LED1 (D9) blink */
tps65010_set_led(LED1, OFF);
}
+ omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG);
+
/*
- * Step 1: turn off interrupts
+ * Step 1: turn off interrupts (FIXME: NOTE: already disabled)
*/
local_irq_disable();
@@ -207,6 +209,8 @@ void omap_pm_suspend(void)
ARM_SAVE(ARM_CKCTL);
ARM_SAVE(ARM_IDLECT1);
ARM_SAVE(ARM_IDLECT2);
+ if (!(cpu_is_omap1510()))
+ ARM_SAVE(ARM_IDLECT3);
ARM_SAVE(ARM_EWUPCT);
ARM_SAVE(ARM_RSTCT1);
ARM_SAVE(ARM_RSTCT2);
@@ -214,42 +218,12 @@ void omap_pm_suspend(void)
ULPD_SAVE(ULPD_CLOCK_CTRL);
ULPD_SAVE(ULPD_STATUS_REQ);
- /*
- * Step 3: LOW_PWR signal enabling
- *
- * Allow the LOW_PWR signal to be visible on MPUIO5 ball.
- */
- if (cpu_is_omap1510()) {
- /* POWER_CTRL_REG = 0x1 (LOW_POWER is available) */
- omap_writew(omap_readw(ULPD_POWER_CTRL) |
- OMAP1510_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
- } else if (cpu_is_omap16xx()) {
- /* POWER_CTRL_REG = 0x1 (LOW_POWER is available) */
- omap_writew(omap_readw(ULPD_POWER_CTRL) |
- OMAP1610_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
- }
-
- /* configure LOW_PWR pin */
- omap_cfg_reg(T20_1610_LOW_PWR);
+ /* (Step 3 removed - we now allow deep sleep by default) */
/*
* Step 4: OMAP DSP Shutdown
*/
- /* Set DSP_RST = 1 and DSP_EN = 0, put DSP block into reset */
- omap_writel((omap_readl(ARM_RSTCT1) | DSP_RST) & ~DSP_ENABLE,
- ARM_RSTCT1);
-
- /* Set DSP boot mode to DSP-IDLE, DSP_BOOT_MODE = 0x2 */
- omap_writel(DSP_IDLE_MODE, MPUI_DSP_BOOT_CONFIG);
-
- /* Set EN_DSPCK = 0, stop DSP block clock */
- omap_writel(omap_readl(ARM_CKCTL) & ~DSP_CLOCK_ENABLE, ARM_CKCTL);
-
- /* Stop any DSP domain clocks */
- omap_writel(omap_readl(ARM_IDLECT2) | (1<<EN_APICK), ARM_IDLECT2);
- save_dsp_idlect2 = __raw_readw(DSP_IDLECT2);
- __raw_writew(0, DSP_IDLECT2);
/*
* Step 5: Wakeup Event Setup
@@ -258,24 +232,9 @@ void omap_pm_suspend(void)
omap_pm_wakeup_setup();
/*
- * Step 6a: ARM and Traffic controller shutdown
- *
- * Step 6 starts here with clock and watchdog disable
+ * Step 6: ARM and Traffic controller shutdown
*/
- /* stop clocks */
- mask32 = omap_readl(ARM_IDLECT2);
- mask32 &= ~(1<<EN_WDTCK); /* bit 0 -> 0 (WDT clock) */
- mask32 |= (1<<EN_XORPCK); /* bit 1 -> 1 (XORPCK clock) */
- mask32 &= ~(1<<EN_PERCK); /* bit 2 -> 0 (MPUPER_CK clock) */
- mask32 &= ~(1<<EN_LCDCK); /* bit 3 -> 0 (LCDC clock) */
- mask32 &= ~(1<<EN_LBCK); /* bit 4 -> 0 (local bus clock) */
- mask32 |= (1<<EN_APICK); /* bit 6 -> 1 (MPUI clock) */
- mask32 &= ~(1<<EN_TIMCK); /* bit 7 -> 0 (MPU timer clock) */
- mask32 &= ~(1<<DMACK_REQ); /* bit 8 -> 0 (DMAC clock) */
- mask32 &= ~(1<<EN_GPIOCK); /* bit 9 -> 0 (GPIO clock) */
- omap_writel(mask32, ARM_IDLECT2);
-
/* disable ARM watchdog */
omap_writel(0x00F5, OMAP_WDT_TIMER_MODE);
omap_writel(0x00A0, OMAP_WDT_TIMER_MODE);
@@ -295,47 +254,24 @@ void omap_pm_suspend(void)
arg0 = arm_sleep_save[ARM_SLEEP_SAVE_ARM_IDLECT1];
arg1 = arm_sleep_save[ARM_SLEEP_SAVE_ARM_IDLECT2];
- if (cpu_is_omap1510()) {
- func_ptr = (void *)(OMAP1510_SRAM_API_SUSPEND);
- } else if (cpu_is_omap1610() || cpu_is_omap1710()) {
- func_ptr = (void *)(OMAP1610_SRAM_API_SUSPEND);
- } else if (cpu_is_omap5912()) {
- func_ptr = (void *)(OMAP5912_SRAM_API_SUSPEND);
- }
-
/*
* Step 6c: ARM and Traffic controller shutdown
*
* Jump to assembly code. The processor will stay there
* until wake up.
*/
-
- func_ptr(arg0, arg1);
+ omap_sram_suspend(arg0, arg1);
/*
* If we are here, processor is woken up!
*/
- if (cpu_is_omap1510()) {
- /* POWER_CTRL_REG = 0x0 (LOW_POWER is disabled) */
- omap_writew(omap_readw(ULPD_POWER_CTRL) &
- ~OMAP1510_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
- } else if (cpu_is_omap16xx()) {
- /* POWER_CTRL_REG = 0x0 (LOW_POWER is disabled) */
- omap_writew(omap_readw(ULPD_POWER_CTRL) &
- ~OMAP1610_ULPD_LOW_POWER_REQ, ULPD_POWER_CTRL);
- }
-
-
- /* Restore DSP clocks */
- omap_writel(omap_readl(ARM_IDLECT2) | (1<<EN_APICK), ARM_IDLECT2);
- __raw_writew(save_dsp_idlect2, DSP_IDLECT2);
- ARM_RESTORE(ARM_IDLECT2);
-
/*
* Restore ARM state, except ARM_IDLECT1/2 which omap_cpu_suspend did
*/
+ if (!(cpu_is_omap1510()))
+ ARM_RESTORE(ARM_IDLECT3);
ARM_RESTORE(ARM_CKCTL);
ARM_RESTORE(ARM_EWUPCT);
ARM_RESTORE(ARM_RSTCT1);
@@ -366,6 +302,8 @@ void omap_pm_suspend(void)
MPUI1610_RESTORE(OMAP_IH2_3_MIR);
}
+ omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG);
+
/*
* Reenable interrupts
*/
@@ -373,6 +311,8 @@ void omap_pm_suspend(void)
local_irq_enable();
local_fiq_enable();
+ omap_serial_wake_trigger(0);
+
printk("PM: OMAP%x is re-starting from deep sleep...\n", system_rev);
if (machine_is_omap_osk()) {
@@ -401,6 +341,8 @@ static int omap_pm_read_proc(
ARM_SAVE(ARM_CKCTL);
ARM_SAVE(ARM_IDLECT1);
ARM_SAVE(ARM_IDLECT2);
+ if (!(cpu_is_omap1510()))
+ ARM_SAVE(ARM_IDLECT3);
ARM_SAVE(ARM_EWUPCT);
ARM_SAVE(ARM_RSTCT1);
ARM_SAVE(ARM_RSTCT2);
@@ -436,6 +378,7 @@ static int omap_pm_read_proc(
"ARM_CKCTL_REG: 0x%-8x \n"
"ARM_IDLECT1_REG: 0x%-8x \n"
"ARM_IDLECT2_REG: 0x%-8x \n"
+ "ARM_IDLECT3_REG: 0x%-8x \n"
"ARM_EWUPCT_REG: 0x%-8x \n"
"ARM_RSTCT1_REG: 0x%-8x \n"
"ARM_RSTCT2_REG: 0x%-8x \n"
@@ -449,6 +392,7 @@ static int omap_pm_read_proc(
ARM_SHOW(ARM_CKCTL),
ARM_SHOW(ARM_IDLECT1),
ARM_SHOW(ARM_IDLECT2),
+ ARM_SHOW(ARM_IDLECT3),
ARM_SHOW(ARM_EWUPCT),
ARM_SHOW(ARM_RSTCT1),
ARM_SHOW(ARM_RSTCT2),
@@ -507,7 +451,7 @@ static void omap_pm_init_proc(void)
entry = create_proc_read_entry("driver/omap_pm",
S_IWUSR | S_IRUGO, NULL,
- omap_pm_read_proc, 0);
+ omap_pm_read_proc, NULL);
}
#endif /* DEBUG && CONFIG_PROC_FS */
@@ -580,7 +524,21 @@ static int omap_pm_finish(suspend_state_t state)
}
-struct pm_ops omap_pm_ops ={
+static irqreturn_t omap_wakeup_interrupt(int irq, void * dev,
+ struct pt_regs * regs)
+{
+ return IRQ_HANDLED;
+}
+
+static struct irqaction omap_wakeup_irq = {
+ .name = "peripheral wakeup",
+ .flags = SA_INTERRUPT,
+ .handler = omap_wakeup_interrupt
+};
+
+
+
+static struct pm_ops omap_pm_ops ={
.pm_disk_mode = 0,
.prepare = omap_pm_prepare,
.enter = omap_pm_enter,
@@ -590,42 +548,61 @@ struct pm_ops omap_pm_ops ={
static int __init omap_pm_init(void)
{
printk("Power Management for TI OMAP.\n");
- pm_idle = omap_pm_idle;
/*
* We copy the assembler sleep/wakeup routines to SRAM.
* These routines need to be in SRAM as that's the only
* memory the MPU can see when it wakes up.
*/
-
-#ifdef CONFIG_ARCH_OMAP1510
if (cpu_is_omap1510()) {
- memcpy((void *)OMAP1510_SRAM_IDLE_SUSPEND,
- omap1510_idle_loop_suspend,
- omap1510_idle_loop_suspend_sz);
- memcpy((void *)OMAP1510_SRAM_API_SUSPEND, omap1510_cpu_suspend,
- omap1510_cpu_suspend_sz);
- } else
-#endif
- if (cpu_is_omap1610() || cpu_is_omap1710()) {
- memcpy((void *)OMAP1610_SRAM_IDLE_SUSPEND,
- omap1610_idle_loop_suspend,
- omap1610_idle_loop_suspend_sz);
- memcpy((void *)OMAP1610_SRAM_API_SUSPEND, omap1610_cpu_suspend,
- omap1610_cpu_suspend_sz);
- } else if (cpu_is_omap5912()) {
- memcpy((void *)OMAP5912_SRAM_IDLE_SUSPEND,
- omap1610_idle_loop_suspend,
- omap1610_idle_loop_suspend_sz);
- memcpy((void *)OMAP5912_SRAM_API_SUSPEND, omap1610_cpu_suspend,
- omap1610_cpu_suspend_sz);
+ omap_sram_idle = omap_sram_push(omap1510_idle_loop_suspend,
+ omap1510_idle_loop_suspend_sz);
+ omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
+ omap1510_cpu_suspend_sz);
+ } else if (cpu_is_omap16xx()) {
+ omap_sram_idle = omap_sram_push(omap1610_idle_loop_suspend,
+ omap1610_idle_loop_suspend_sz);
+ omap_sram_suspend = omap_sram_push(omap1610_cpu_suspend,
+ omap1610_cpu_suspend_sz);
}
+ if (omap_sram_idle == NULL || omap_sram_suspend == NULL) {
+ printk(KERN_ERR "PM not initialized: Missing SRAM support\n");
+ return -ENODEV;
+ }
+
+ pm_idle = omap_pm_idle;
+
+ setup_irq(INT_1610_WAKE_UP_REQ, &omap_wakeup_irq);
+#if 0
+ /* --- BEGIN BOARD-DEPENDENT CODE --- */
+ /* Sleepx mask direction */
+ omap_writew((omap_readw(0xfffb5008) & ~2), 0xfffb5008);
+ /* Unmask sleepx signal */
+ omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004);
+ /* --- END BOARD-DEPENDENT CODE --- */
+#endif
+
+ /* Program new power ramp-up time
+ * (0 for most boards since we don't lower voltage when in deep sleep)
+ */
+ omap_writew(ULPD_SETUP_ANALOG_CELL_3_VAL, ULPD_SETUP_ANALOG_CELL_3);
+
+ /* Setup ULPD POWER_CTRL_REG - enter deep sleep whenever possible */
+ omap_writew(ULPD_POWER_CTRL_REG_VAL, ULPD_POWER_CTRL);
+
+ /* Configure IDLECT3 */
+ if (cpu_is_omap16xx())
+ omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
+
pm_set_ops(&omap_pm_ops);
#if defined(DEBUG) && defined(CONFIG_PROC_FS)
omap_pm_init_proc();
#endif
+ /* configure LOW_PWR pin */
+ omap_cfg_reg(T20_1610_LOW_PWR);
+
return 0;
}
__initcall(omap_pm_init);
diff --git a/arch/arm/plat-omap/sleep.S b/arch/arm/plat-omap/sleep.S
index 279490ce772..9f745836f6a 100644
--- a/arch/arm/plat-omap/sleep.S
+++ b/arch/arm/plat-omap/sleep.S
@@ -66,7 +66,7 @@ ENTRY(omap1510_idle_loop_suspend)
@ get ARM_IDLECT2 into r2
ldrh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
mov r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff
- orr r5,r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
+ orr r5, r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
@ request ARM idle
@@ -76,7 +76,7 @@ ENTRY(omap1510_idle_loop_suspend)
strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+ orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
l_1510: subs r5, r5, #1
bne l_1510
/*
@@ -96,7 +96,7 @@ l_1510: subs r5, r5, #1
strh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
strh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- ldmfd sp!, {r0 - r12, pc} @ restore regs and return
+ ldmfd sp!, {r0 - r12, pc} @ restore regs and return
ENTRY(omap1510_idle_loop_suspend_sz)
.word . - omap1510_idle_loop_suspend
@@ -115,8 +115,8 @@ ENTRY(omap1610_idle_loop_suspend)
@ turn off clock domains
@ get ARM_IDLECT2 into r2
ldrh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- mov r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff
- orr r5,r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff00
+ mov r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff
+ orr r5, r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff00
strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
@ request ARM idle
@@ -126,7 +126,7 @@ ENTRY(omap1610_idle_loop_suspend)
strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+ orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
l_1610: subs r5, r5, #1
bne l_1610
/*
@@ -146,7 +146,7 @@ l_1610: subs r5, r5, #1
strh r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
strh r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- ldmfd sp!, {r0 - r12, pc} @ restore regs and return
+ ldmfd sp!, {r0 - r12, pc} @ restore regs and return
ENTRY(omap1610_idle_loop_suspend_sz)
.word . - omap1610_idle_loop_suspend
@@ -208,7 +208,7 @@ ENTRY(omap1510_cpu_suspend)
@ turn off clock domains
mov r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff
- orr r5,r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
+ orr r5, r5, #OMAP1510_IDLE_CLOCK_DOMAINS & 0xff00
strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
@ request ARM idle
@@ -217,7 +217,7 @@ ENTRY(omap1510_cpu_suspend)
strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+ orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
l_1510_2:
subs r5, r5, #1
bne l_1510_2
@@ -237,7 +237,7 @@ l_1510_2:
strh r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
@ restore regs and return
- ldmfd sp!, {r0 - r12, pc}
+ ldmfd sp!, {r0 - r12, pc}
ENTRY(omap1510_cpu_suspend_sz)
.word . - omap1510_cpu_suspend
@@ -249,21 +249,26 @@ ENTRY(omap1610_cpu_suspend)
@ save registers on stack
stmfd sp!, {r0 - r12, lr}
+ @ Drain write cache
+ mov r4, #0
+ mcr p15, 0, r0, c7, c10, 4
+ nop
+
@ load base address of Traffic Controller
- mov r4, #TCMIF_ASM_BASE & 0xff000000
- orr r4, r4, #TCMIF_ASM_BASE & 0x00ff0000
- orr r4, r4, #TCMIF_ASM_BASE & 0x0000ff00
+ mov r6, #TCMIF_ASM_BASE & 0xff000000
+ orr r6, r6, #TCMIF_ASM_BASE & 0x00ff0000
+ orr r6, r6, #TCMIF_ASM_BASE & 0x0000ff00
@ prepare to put SDRAM into self-refresh manually
- ldr r5, [r4, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
- orr r5, r5, #SELF_REFRESH_MODE & 0xff000000
- orr r5, r5, #SELF_REFRESH_MODE & 0x000000ff
- str r5, [r4, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+ ldr r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+ orr r9, r7, #SELF_REFRESH_MODE & 0xff000000
+ orr r9, r9, #SELF_REFRESH_MODE & 0x000000ff
+ str r9, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
@ prepare to put EMIFS to Sleep
- ldr r5, [r4, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
- orr r5, r5, #IDLE_EMIFS_REQUEST & 0xff
- str r5, [r4, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+ ldr r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+ orr r9, r8, #IDLE_EMIFS_REQUEST & 0xff
+ str r9, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
@ load base address of ARM_IDLECT1 and ARM_IDLECT2
mov r4, #CLKGEN_REG_ASM_BASE & 0xff000000
@@ -271,26 +276,22 @@ ENTRY(omap1610_cpu_suspend)
orr r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
@ turn off clock domains
- mov r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff
- orr r5,r5, #OMAP1610_IDLE_CLOCK_DOMAINS & 0xff00
- strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
-
- @ work around errata of OMAP1610/5912. Enable (!) peripheral
- @ clock to let the chip go into deep sleep
- ldrh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
- orr r5,r5, #EN_PERCK_BIT & 0xff
+ @ do not disable PERCK (0x04)
+ mov r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff
+ orr r5, r5, #OMAP1610_IDLECT2_SLEEP_VAL & 0xff00
strh r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
@ request ARM idle
- mov r3, #OMAP1610_DEEP_SLEEP_REQUEST & 0xff
- orr r3, r3, #OMAP1610_DEEP_SLEEP_REQUEST & 0xff00
+ mov r3, #OMAP1610_IDLECT1_SLEEP_VAL & 0xff
+ orr r3, r3, #OMAP1610_IDLECT1_SLEEP_VAL & 0xff00
strh r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
- mov r5, #IDLE_WAIT_CYCLES & 0xff
- orr r5, r5, #IDLE_WAIT_CYCLES & 0xff00
-l_1610_2:
- subs r5, r5, #1
- bne l_1610_2
+ @ disable instruction cache
+ mrc p15, 0, r9, c1, c0, 0
+ bic r2, r9, #0x1000
+ mcr p15, 0, r2, c1, c0, 0
+ nop
+
/*
* Let's wait for the next wake up event to wake us up. r0 can't be
* used here because r0 holds ARM_IDLECT1
@@ -301,13 +302,21 @@ l_1610_2:
* omap1610_cpu_suspend()'s resume point.
*
* It will just start executing here, so we'll restore stuff from the
- * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
+ * stack.
*/
+ @ re-enable Icache
+ mcr p15, 0, r9, c1, c0, 0
+
+ @ reset the ARM_IDLECT1 and ARM_IDLECT2.
strh r1, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
strh r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+ @ Restore EMIFF controls
+ str r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+ str r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+
@ restore regs and return
- ldmfd sp!, {r0 - r12, pc}
+ ldmfd sp!, {r0 - r12, pc}
ENTRY(omap1610_cpu_suspend_sz)
.word . - omap1610_cpu_suspend
diff --git a/arch/arm/plat-omap/sram-fn.S b/arch/arm/plat-omap/sram-fn.S
new file mode 100644
index 00000000000..4bea36964a0
--- /dev/null
+++ b/arch/arm/plat-omap/sram-fn.S
@@ -0,0 +1,58 @@
+/*
+ * linux/arch/arm/plat-omap/sram.S
+ *
+ * Functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/arch/io.h>
+#include <asm/arch/hardware.h>
+
+ .text
+
+/*
+ * Reprograms ULPD and CKCTL.
+ */
+ENTRY(sram_reprogram_clock)
+ stmfd sp!, {r0 - r12, lr} @ save registers on stack
+
+ mov r2, #IO_ADDRESS(DPLL_CTL) & 0xff000000
+ orr r2, r2, #IO_ADDRESS(DPLL_CTL) & 0x00ff0000
+ orr r2, r2, #IO_ADDRESS(DPLL_CTL) & 0x0000ff00
+
+ mov r3, #IO_ADDRESS(ARM_CKCTL) & 0xff000000
+ orr r3, r3, #IO_ADDRESS(ARM_CKCTL) & 0x00ff0000
+ orr r3, r3, #IO_ADDRESS(ARM_CKCTL) & 0x0000ff00
+
+ tst r0, #1 << 4 @ want lock mode?
+ beq newck @ nope
+ bic r0, r0, #1 << 4 @ else clear lock bit
+ strh r0, [r2] @ set dpll into bypass mode
+ orr r0, r0, #1 << 4 @ set lock bit again
+
+newck:
+ strh r1, [r3] @ write new ckctl value
+ strh r0, [r2] @ write new dpll value
+
+ mov r4, #0x0700 @ let the clocks settle
+ orr r4, r4, #0x00ff
+delay: sub r4, r4, #1
+ cmp r4, #0
+ bne delay
+
+lock: ldrh r4, [r2], #0 @ read back dpll value
+ tst r0, #1 << 4 @ want lock mode?
+ beq out @ nope
+ tst r4, #1 << 0 @ dpll rate locked?
+ beq lock @ try again
+
+out:
+ ldmfd sp!, {r0 - r12, pc} @ restore regs and return
+ENTRY(sram_reprogram_clock_sz)
+ .word . - sram_reprogram_clock
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
new file mode 100644
index 00000000000..7719a4062e3
--- /dev/null
+++ b/arch/arm/plat-omap/sram.c
@@ -0,0 +1,116 @@
+/*
+ * linux/arch/arm/plat-omap/sram.c
+ *
+ * OMAP SRAM detection and management
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/mach/map.h>
+#include <asm/io.h>
+#include <asm/cacheflush.h>
+
+#include "sram.h"
+
+#define OMAP1_SRAM_BASE 0xd0000000
+#define OMAP1_SRAM_START 0x20000000
+#define SRAM_BOOTLOADER_SZ 0x80
+
+static unsigned long omap_sram_base;
+static unsigned long omap_sram_size;
+static unsigned long omap_sram_ceil;
+
+/*
+ * The amount of SRAM depends on the core type:
+ * 730 = 200K, 1510 = 512K, 5912 = 256K, 1610 = 16K, 1710 = 16K
+ * Note that we cannot try to test for SRAM here because writes
+ * to secure SRAM will hang the system. Also the SRAM is not
+ * yet mapped at this point.
+ */
+void __init omap_detect_sram(void)
+{
+ omap_sram_base = OMAP1_SRAM_BASE;
+
+ if (cpu_is_omap730())
+ omap_sram_size = 0x32000;
+ else if (cpu_is_omap1510())
+ omap_sram_size = 0x80000;
+ else if (cpu_is_omap1610() || cpu_is_omap1621() || cpu_is_omap1710())
+ omap_sram_size = 0x4000;
+ else if (cpu_is_omap1611())
+ omap_sram_size = 0x3e800;
+ else {
+ printk(KERN_ERR "Could not detect SRAM size\n");
+ omap_sram_size = 0x4000;
+ }
+
+ printk(KERN_INFO "SRAM size: 0x%lx\n", omap_sram_size);
+ omap_sram_ceil = omap_sram_base + omap_sram_size;
+}
+
+static struct map_desc omap_sram_io_desc[] __initdata = {
+ { OMAP1_SRAM_BASE, OMAP1_SRAM_START, 0, MT_DEVICE }
+};
+
+/*
+ * In order to use last 2kB of SRAM on 1611b, we must round the size
+ * up to multiple of PAGE_SIZE. We cannot use ioremap for SRAM, as
+ * clock init needs SRAM early.
+ */
+void __init omap_map_sram(void)
+{
+ if (omap_sram_size == 0)
+ return;
+
+ omap_sram_io_desc[0].length = (omap_sram_size + PAGE_SIZE-1)/PAGE_SIZE;
+ omap_sram_io_desc[0].length *= PAGE_SIZE;
+ iotable_init(omap_sram_io_desc, ARRAY_SIZE(omap_sram_io_desc));
+
+ /*
+ * Looks like we need to preserve some bootloader code at the
+ * beginning of SRAM for jumping to flash for reboot to work...
+ */
+ memset((void *)omap_sram_base + SRAM_BOOTLOADER_SZ, 0,
+ omap_sram_size - SRAM_BOOTLOADER_SZ);
+}
+
+static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl) = NULL;
+
+void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
+{
+ if (_omap_sram_reprogram_clock == NULL)
+ panic("Cannot use SRAM");
+
+ return _omap_sram_reprogram_clock(dpllctl, ckctl);
+}
+
+void * omap_sram_push(void * start, unsigned long size)
+{
+ if (size > (omap_sram_ceil - (omap_sram_base + SRAM_BOOTLOADER_SZ))) {
+ printk(KERN_ERR "Not enough space in SRAM\n");
+ return NULL;
+ }
+ omap_sram_ceil -= size;
+ omap_sram_ceil &= ~0x3;
+ memcpy((void *)omap_sram_ceil, start, size);
+
+ return (void *)omap_sram_ceil;
+}
+
+void __init omap_sram_init(void)
+{
+ omap_detect_sram();
+ omap_map_sram();
+ _omap_sram_reprogram_clock = omap_sram_push(sram_reprogram_clock,
+ sram_reprogram_clock_sz);
+}
diff --git a/arch/arm/plat-omap/sram.h b/arch/arm/plat-omap/sram.h
new file mode 100644
index 00000000000..71984efa6ae
--- /dev/null
+++ b/arch/arm/plat-omap/sram.h
@@ -0,0 +1,21 @@
+/*
+ * linux/arch/arm/plat-omap/sram.h
+ *
+ * Interface for functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_SRAM_H
+#define __ARCH_ARM_OMAP_SRAM_H
+
+extern void * omap_sram_push(void * start, unsigned long size);
+extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
+
+/* Do not use these */
+extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
+extern unsigned long sram_reprogram_clock_sz;
+
+#endif
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 25bc4a8dd76..98f1c76f866 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -41,6 +41,7 @@
/* These routines should handle the standard chip-specific modes
* for usb0/1/2 ports, covering basic mux and transceiver setup.
+ * Call omap_usb_init() once, from INIT_MACHINE().
*
* Some board-*.c files will need to set up additional mux options,
* like for suspend handling, vbus sensing, GPIOs, and the D+ pullup.
diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S
index e73c8deca59..6f17187ab32 100644
--- a/arch/arm/vfp/entry.S
+++ b/arch/arm/vfp/entry.S
@@ -17,7 +17,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/constants.h>
+#include <asm/asm-offsets.h>
#include <asm/vfpmacros.h>
.globl do_vfp
diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig
index 1f037326730..1f00b3d03a0 100644
--- a/arch/arm26/Kconfig
+++ b/arch/arm26/Kconfig
@@ -55,6 +55,10 @@ config GENERIC_BUST_SPINLOCK
config GENERIC_ISA_DMA
bool
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
diff --git a/arch/arm26/Makefile b/arch/arm26/Makefile
index ada8985530a..844a9e46886 100644
--- a/arch/arm26/Makefile
+++ b/arch/arm26/Makefile
@@ -17,10 +17,6 @@ ifeq ($(CONFIG_FRAME_POINTER),y)
CFLAGS +=-fno-omit-frame-pointer -mno-sched-prolog
endif
-ifeq ($(CONFIG_DEBUG_INFO),y)
-CFLAGS +=-g
-endif
-
CFLAGS_BOOT :=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
CFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float -Uarm
AFLAGS +=-mapcs-26 -mcpu=arm3 -msoft-float
@@ -53,10 +49,6 @@ all: zImage
boot := arch/arm26/boot
-prepare: include/asm-$(ARCH)/asm_offsets.h
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
-
-
.PHONY: maketools FORCE
maketools: FORCE
@@ -98,12 +90,6 @@ zi:; $(Q)$(MAKE) $(build)=$(boot) zinstall
fi; \
)
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
define archhelp
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
diff --git a/arch/arm26/kernel/entry.S b/arch/arm26/kernel/entry.S
index a231dd88d0e..6d910ea43d3 100644
--- a/arch/arm26/kernel/entry.S
+++ b/arch/arm26/kernel/entry.S
@@ -10,7 +10,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/hardware.h>
#include <asm/sysirq.h>
diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c
index 549a6b2e177..e66aedd02fa 100644
--- a/arch/arm26/kernel/time.c
+++ b/arch/arm26/kernel/time.c
@@ -114,7 +114,7 @@ static unsigned long next_rtc_update;
*/
static inline void do_set_rtc(void)
{
- if (time_status & STA_UNSYNC || set_rtc == NULL)
+ if (!ntp_synced() || set_rtc == NULL)
return;
//FIXME - timespec.tv_sec is a time_t not unsigned long
@@ -189,10 +189,7 @@ int do_settimeofday(struct timespec *tv)
xtime.tv_sec = tv->tv_sec;
xtime.tv_nsec = tv->tv_nsec;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/arm26/lib/copy_page.S b/arch/arm26/lib/copy_page.S
index 2d79ee12ea1..c7511a2739d 100644
--- a/arch/arm26/lib/copy_page.S
+++ b/arch/arm26/lib/copy_page.S
@@ -11,7 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
.align 5
diff --git a/arch/arm26/lib/csumpartialcopyuser.S b/arch/arm26/lib/csumpartialcopyuser.S
index 5b821188e47..261dd154c1a 100644
--- a/arch/arm26/lib/csumpartialcopyuser.S
+++ b/arch/arm26/lib/csumpartialcopyuser.S
@@ -11,7 +11,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/errno.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/arm26/lib/getuser.S b/arch/arm26/lib/getuser.S
index e6d59b33485..2b1de7fbfe1 100644
--- a/arch/arm26/lib/getuser.S
+++ b/arch/arm26/lib/getuser.S
@@ -26,7 +26,7 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000.
* Note also that it is intended that __get_user_bad is not global.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/errno.h>
diff --git a/arch/arm26/lib/putuser.S b/arch/arm26/lib/putuser.S
index 87588cbe46a..46c7f15f9f2 100644
--- a/arch/arm26/lib/putuser.S
+++ b/arch/arm26/lib/putuser.S
@@ -26,7 +26,7 @@
* Note that ADDR_LIMIT is either 0 or 0xc0000000
* Note also that it is intended that __put_user_bad is not global.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/errno.h>
diff --git a/arch/arm26/mm/proc-funcs.S b/arch/arm26/mm/proc-funcs.S
index c3d4cd3f457..f9fca524c57 100644
--- a/arch/arm26/mm/proc-funcs.S
+++ b/arch/arm26/mm/proc-funcs.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/procinfo.h>
#include <asm/ptrace.h>
diff --git a/arch/arm26/nwfpe/entry.S b/arch/arm26/nwfpe/entry.S
index 7d6dfaad80c..e6312000d9f 100644
--- a/arch/arm26/nwfpe/entry.S
+++ b/arch/arm26/nwfpe/entry.S
@@ -20,7 +20,7 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
/* This is the kernel's entry point into the floating point emulator.
It is called from the kernel with code similar to this:
diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug
index cd72324935c..0a1d62a2361 100644
--- a/arch/cris/Kconfig.debug
+++ b/arch/cris/Kconfig.debug
@@ -5,10 +5,13 @@ config PROFILING
bool "Kernel profiling support"
config SYSTEM_PROFILER
- bool "System profiling support"
+ bool "System profiling support"
+
+source "lib/Kconfig.debug"
config ETRAX_KGDB
bool "Use kernel GDB debugger"
+ depends on DEBUG_KERNEL
---help---
The CRIS version of gdb can be used to remotely debug a running
Linux kernel via the serial debug port. Provided you have gdb-cris
@@ -22,25 +25,11 @@ config ETRAX_KGDB
this option is turned on!
-config DEBUG_INFO
- bool "Compile the kernel with debug info"
- help
- If you say Y here the resulting kernel image will include
- debugging info resulting in a larger kernel image.
- Say Y here only if you plan to use gdb to debug the kernel.
- If you don't debug the kernel, you can say N.
-
-config FRAME_POINTER
- bool "Compile the kernel with frame pointers"
- help
- If you say Y here the resulting kernel image will be slightly larger
- and slower, but it will give very useful debugging information.
- If you don't debug the kernel, you can say N, but we may not be able
- to solve problems without frame pointers.
-
config DEBUG_NMI_OOPS
- bool "NMI causes oops printout"
- help
- If the system locks up without any debug information you can say Y
- here to make it possible to dump an OOPS with an external NMI.
+ bool "NMI causes oops printout"
+ depends on DEBUG_KERNEL
+ help
+ If the system locks up without any debug information you can say Y
+ here to make it possible to dump an OOPS with an external NMI.
+
endmenu
diff --git a/arch/cris/Makefile b/arch/cris/Makefile
index 90ca8730b12..a00043a91f1 100644
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -107,8 +107,7 @@ archclean:
rm -f timage vmlinux.bin decompress.bin rescue.bin cramfs.img
rm -rf $(LD_SCRIPT).tmp
-prepare: $(SRC_ARCH)/.links $(srctree)/include/asm-$(ARCH)/.arch \
- include/asm-$(ARCH)/$(SARCH)/offset.h
+prepare: $(SRC_ARCH)/.links $(srctree)/include/asm-$(ARCH)/.arch
# Create some links to make all tools happy
$(SRC_ARCH)/.links:
@@ -120,6 +119,7 @@ $(SRC_ARCH)/.links:
@ln -sfn $(SRC_ARCH)/$(SARCH)/lib $(SRC_ARCH)/lib
@ln -sfn $(SRC_ARCH)/$(SARCH) $(SRC_ARCH)/arch
@ln -sfn $(SRC_ARCH)/$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S
+ @ln -sfn $(SRC_ARCH)/$(SARCH)/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
@touch $@
# Create link to sub arch includes
@@ -128,9 +128,3 @@ $(srctree)/include/asm-$(ARCH)/.arch: $(wildcard include/config/arch/*.h)
@rm -f include/asm-$(ARCH)/arch
@ln -sf $(srctree)/include/asm-$(ARCH)/$(SARCH) $(srctree)/include/asm-$(ARCH)/arch
@touch $@
-
-arch/$(ARCH)/$(SARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/$(SARCH)/offset.h: arch/$(ARCH)/$(SARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index c0163bf94a5..c808005e845 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -270,7 +270,7 @@
#include <asm/arch/sv_addr_ag.h>
#include <asm/errno.h>
#include <asm/thread_info.h>
-#include <asm/arch/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 6b7b4e0802e..dc3dfe9b4a1 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -240,7 +240,7 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* The division here is not time critical since it will run once in
* 11 minutes
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - (tick_nsec / 1000) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + (tick_nsec / 1000) / 2) {
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index a8ed55e5b40..3bd8503fec6 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -23,7 +23,7 @@
#include <asm/unistd.h>
#include <asm/errno.h>
#include <asm/thread_info.h>
-#include <asm/arch/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/arch/hwregs/asm/reg_map_asm.h>
#include <asm/arch/hwregs/asm/intr_vect_defs_asm.h>
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index fa2d4323da2..a2d99b4aedc 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -114,10 +114,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c
new file mode 100644
index 00000000000..9e263112a6e
--- /dev/null
+++ b/arch/frv/kernel/asm-offsets.c
@@ -0,0 +1 @@
+/* Dummy asm-offsets.c file. Required by kbuild and ready to be used - hint! */
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c
index 62cfbd9b4f9..1a76d524719 100644
--- a/arch/frv/kernel/frv_ksyms.c
+++ b/arch/frv/kernel/frv_ksyms.c
@@ -71,7 +71,6 @@ EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memcmp);
EXPORT_SYMBOL(memscan);
EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(strtok);
EXPORT_SYMBOL(get_wchan);
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 075db664469..8d6558b00e4 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -85,7 +85,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs)
* CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2
@@ -216,10 +216,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index c9b80cffd71..40b3f56f366 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -61,12 +61,6 @@ archmrproper:
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-$(ARCH)/asm-offsets.h
-
-include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
- include/asm include/linux/version.h
- $(call filechk,gen-asm-offsets)
-
vmlinux.srec vmlinux.bin: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
@@ -74,5 +68,3 @@ define archhelp
echo 'vmlinux.bin - Create raw binary'
echo 'vmlinux.srec - Create srec binary'
endef
-
-CLEAN_FILES += include/asm-$(ARCH)/asm-offsets.h
diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index 8a600218334..af8c5d2057d 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -116,10 +116,7 @@ int do_settimeofday(struct timespec *tv)
xtime.tv_sec = tv->tv_sec;
xtime.tv_nsec = tv->tv_nsec;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 619d843ba23..b22f003eaa6 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -14,6 +14,10 @@ config X86
486, 586, Pentiums, and various instruction-set-compatible chips by
AMD, Cyrix, and others.
+config SEMAPHORE_SLEEPERS
+ bool
+ default y
+
config MMU
bool
default y
@@ -33,6 +37,10 @@ config GENERIC_IOMAP
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "Processor type and features"
@@ -754,6 +762,7 @@ config NUMA
depends on SMP && HIGHMEM64G && (X86_NUMAQ || X86_GENERICARCH || (X86_SUMMIT && ACPI))
default n if X86_PC
default y if (X86_NUMAQ || X86_SUMMIT)
+ select SPARSEMEM_STATIC
# Need comments to help the hapless user trying to turn on NUMA support
comment "NUMA (NUMA-Q) requires SMP, 64GB highmem support"
@@ -1203,7 +1212,6 @@ config PCI_DIRECT
config PCI_MMCONFIG
bool
depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY)
- select ACPI_BOOT
default y
source "drivers/pci/pcie/Kconfig"
@@ -1313,6 +1321,11 @@ config GENERIC_IRQ_PROBE
bool
default y
+config GENERIC_PENDING_IRQ
+ bool
+ depends on GENERIC_HARDIRQS && SMP
+ default y
+
config X86_SMP
bool
depends on SMP && !X86_VOYAGER
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index bf7c9ba709f..09951990a62 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -156,15 +156,6 @@ install: vmlinux
install kernel_install:
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
-prepare: include/asm-$(ARCH)/asm_offsets.h
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
archclean:
$(Q)$(MAKE) $(clean)=arch/i386/boot
diff --git a/arch/i386/boot/setup.S b/arch/i386/boot/setup.S
index 8cb420f40c5..ca668d9df16 100644
--- a/arch/i386/boot/setup.S
+++ b/arch/i386/boot/setup.S
@@ -82,7 +82,7 @@ start:
# This is the setup header, and it must start at %cs:2 (old 0x9020:2)
.ascii "HdrS" # header signature
- .word 0x0203 # header version number (>= 0x0105)
+ .word 0x0204 # header version number (>= 0x0105)
# or else old loadlin-1.5 will fail)
realmode_swtch: .word 0, 0 # default_switch, SETUPSEG
start_sys_seg: .word SYSSEG
diff --git a/arch/i386/boot/tools/build.c b/arch/i386/boot/tools/build.c
index 6835f6d47c3..05798419a6a 100644
--- a/arch/i386/boot/tools/build.c
+++ b/arch/i386/boot/tools/build.c
@@ -177,7 +177,9 @@ int main(int argc, char ** argv)
die("Output: seek failed");
buf[0] = (sys_size & 0xff);
buf[1] = ((sys_size >> 8) & 0xff);
- if (write(1, buf, 2) != 2)
+ buf[2] = ((sys_size >> 16) & 0xff);
+ buf[3] = ((sys_size >> 24) & 0xff);
+ if (write(1, buf, 4) != 4)
die("Write of image length failed");
return 0; /* Everything is OK */
diff --git a/arch/i386/boot/video.S b/arch/i386/boot/video.S
index 0587477c99f..92f66947014 100644
--- a/arch/i386/boot/video.S
+++ b/arch/i386/boot/video.S
@@ -97,6 +97,7 @@
#define PARAM_VESAPM_OFF 0x30
#define PARAM_LFB_PAGES 0x32
#define PARAM_VESA_ATTRIB 0x34
+#define PARAM_CAPABILITIES 0x36
/* Define DO_STORE according to CONFIG_VIDEO_RETAIN */
#ifdef CONFIG_VIDEO_RETAIN
@@ -233,6 +234,10 @@ mopar_gr:
movw 18(%di), %ax
movl %eax, %fs:(PARAM_LFB_SIZE)
+# store mode capabilities
+ movl 10(%di), %eax
+ movl %eax, %fs:(PARAM_CAPABILITIES)
+
# switching the DAC to 8-bit is for <= 8 bpp only
movw %fs:(PARAM_LFB_DEPTH), %ax
cmpw $8, %ax
@@ -1944,7 +1949,7 @@ store_edid:
movw $0x4f15, %ax # do VBE/DDC
movw $0x01, %bx
movw $0x00, %cx
- movw $0x01, %dx
+ movw $0x00, %dx
movw $0x140, %di
int $0x10
diff --git a/arch/i386/defconfig b/arch/i386/defconfig
index ca07b95c06b..6a431b92601 100644
--- a/arch/i386/defconfig
+++ b/arch/i386/defconfig
@@ -131,8 +131,6 @@ CONFIG_SOFTWARE_SUSPEND=y
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
CONFIG_ACPI_AC=y
@@ -144,10 +142,8 @@ CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 4cc83b322b3..f10de0f2c5e 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -7,11 +7,11 @@ extra-y := head.o init_task.o vmlinux.lds
obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o vm86.o \
ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \
- doublefault.o quirks.o
+ doublefault.o quirks.o i8237.o
obj-y += cpu/
obj-y += timers/
-obj-$(CONFIG_ACPI_BOOT) += acpi/
+obj-$(CONFIG_ACPI) += acpi/
obj-$(CONFIG_X86_BIOS_REBOOT) += reboot.o
obj-$(CONFIG_MCA) += mca.o
obj-$(CONFIG_X86_MSR) += msr.o
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile
index 5e291a20c03..267ca48e1b6 100644
--- a/arch/i386/kernel/acpi/Makefile
+++ b/arch/i386/kernel/acpi/Makefile
@@ -1,4 +1,4 @@
-obj-$(CONFIG_ACPI_BOOT) := boot.o
+obj-y := boot.o
obj-$(CONFIG_X86_IO_APIC) += earlyquirk.o
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index b7808a89d94..a63351c085c 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -40,19 +40,25 @@
#ifdef CONFIG_X86_64
-static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id) { }
+static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+}
extern void __init clustered_apic_check(void);
-static inline int ioapic_setup_disabled(void) { return 0; }
+static inline int ioapic_setup_disabled(void)
+{
+ return 0;
+}
+
#include <asm/proto.h>
-#else /* X86 */
+#else /* X86 */
#ifdef CONFIG_X86_LOCAL_APIC
#include <mach_apic.h>
#include <mach_mpparse.h>
-#endif /* CONFIG_X86_LOCAL_APIC */
+#endif /* CONFIG_X86_LOCAL_APIC */
-#endif /* X86 */
+#endif /* X86 */
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
@@ -60,13 +66,8 @@ static inline int ioapic_setup_disabled(void) { return 0; }
#define PREFIX "ACPI: "
-#ifdef CONFIG_ACPI_PCI
int acpi_noirq __initdata; /* skip ACPI IRQ initialization */
-int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */
-#else
-int acpi_noirq __initdata = 1;
-int acpi_pci_disabled __initdata = 1;
-#endif
+int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */
int acpi_ht __initdata = 1; /* enable HT */
int acpi_lapic;
@@ -88,7 +89,7 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
#define MAX_MADT_ENTRIES 256
u8 x86_acpiid_to_apicid[MAX_MADT_ENTRIES] =
- { [0 ... MAX_MADT_ENTRIES-1] = 0xff };
+ {[0 ... MAX_MADT_ENTRIES - 1] = 0xff };
EXPORT_SYMBOL(x86_acpiid_to_apicid);
/* --------------------------------------------------------------------------
@@ -99,7 +100,7 @@ EXPORT_SYMBOL(x86_acpiid_to_apicid);
* The default interrupt routing model is PIC (8259). This gets
* overriden if IOAPICs are enumerated (below).
*/
-enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
+enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
#ifdef CONFIG_X86_64
@@ -107,7 +108,7 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
char *__acpi_map_table(unsigned long phys_addr, unsigned long size)
{
if (!phys_addr || !size)
- return NULL;
+ return NULL;
if (phys_addr < (end_pfn_map << PAGE_SHIFT))
return __va(phys_addr);
@@ -134,8 +135,8 @@ char *__acpi_map_table(unsigned long phys, unsigned long size)
unsigned long base, offset, mapped_size;
int idx;
- if (phys + size < 8*1024*1024)
- return __va(phys);
+ if (phys + size < 8 * 1024 * 1024)
+ return __va(phys);
offset = phys & (PAGE_SIZE - 1);
mapped_size = PAGE_SIZE - offset;
@@ -154,7 +155,7 @@ char *__acpi_map_table(unsigned long phys, unsigned long size)
mapped_size += PAGE_SIZE;
}
- return ((unsigned char *) base + offset);
+ return ((unsigned char *)base + offset);
}
#endif
@@ -172,7 +173,7 @@ int __init acpi_parse_mcfg(unsigned long phys_addr, unsigned long size)
if (!phys_addr || !size)
return -EINVAL;
- mcfg = (struct acpi_table_mcfg *) __acpi_map_table(phys_addr, size);
+ mcfg = (struct acpi_table_mcfg *)__acpi_map_table(phys_addr, size);
if (!mcfg) {
printk(KERN_WARNING PREFIX "Unable to map MCFG\n");
return -ENODEV;
@@ -209,20 +210,17 @@ int __init acpi_parse_mcfg(unsigned long phys_addr, unsigned long size)
return 0;
}
-#endif /* CONFIG_PCI_MMCONFIG */
+#endif /* CONFIG_PCI_MMCONFIG */
#ifdef CONFIG_X86_LOCAL_APIC
-static int __init
-acpi_parse_madt (
- unsigned long phys_addr,
- unsigned long size)
+static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size)
{
- struct acpi_table_madt *madt = NULL;
+ struct acpi_table_madt *madt = NULL;
if (!phys_addr || !size)
return -EINVAL;
- madt = (struct acpi_table_madt *) __acpi_map_table(phys_addr, size);
+ madt = (struct acpi_table_madt *)__acpi_map_table(phys_addr, size);
if (!madt) {
printk(KERN_WARNING PREFIX "Unable to map MADT\n");
return -ENODEV;
@@ -232,22 +230,20 @@ acpi_parse_madt (
acpi_lapic_addr = (u64) madt->lapic_address;
printk(KERN_DEBUG PREFIX "Local APIC address 0x%08x\n",
- madt->lapic_address);
+ madt->lapic_address);
}
acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id);
-
+
return 0;
}
-
static int __init
-acpi_parse_lapic (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lapic(acpi_table_entry_header * header, const unsigned long end)
{
- struct acpi_table_lapic *processor = NULL;
+ struct acpi_table_lapic *processor = NULL;
- processor = (struct acpi_table_lapic*) header;
+ processor = (struct acpi_table_lapic *)header;
if (BAD_MADT_ENTRY(processor, end))
return -EINVAL;
@@ -260,20 +256,19 @@ acpi_parse_lapic (
x86_acpiid_to_apicid[processor->acpi_id] = processor->id;
- mp_register_lapic (
- processor->id, /* APIC ID */
- processor->flags.enabled); /* Enabled? */
+ mp_register_lapic(processor->id, /* APIC ID */
+ processor->flags.enabled); /* Enabled? */
return 0;
}
static int __init
-acpi_parse_lapic_addr_ovr (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lapic_addr_ovr(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_lapic_addr_ovr *lapic_addr_ovr = NULL;
- lapic_addr_ovr = (struct acpi_table_lapic_addr_ovr*) header;
+ lapic_addr_ovr = (struct acpi_table_lapic_addr_ovr *)header;
if (BAD_MADT_ENTRY(lapic_addr_ovr, end))
return -EINVAL;
@@ -284,12 +279,11 @@ acpi_parse_lapic_addr_ovr (
}
static int __init
-acpi_parse_lapic_nmi (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lapic_nmi(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_lapic_nmi *lapic_nmi = NULL;
- lapic_nmi = (struct acpi_table_lapic_nmi*) header;
+ lapic_nmi = (struct acpi_table_lapic_nmi *)header;
if (BAD_MADT_ENTRY(lapic_nmi, end))
return -EINVAL;
@@ -302,37 +296,32 @@ acpi_parse_lapic_nmi (
return 0;
}
+#endif /*CONFIG_X86_LOCAL_APIC */
-#endif /*CONFIG_X86_LOCAL_APIC*/
-
-#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER)
+#ifdef CONFIG_X86_IO_APIC
static int __init
-acpi_parse_ioapic (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_ioapic(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_ioapic *ioapic = NULL;
- ioapic = (struct acpi_table_ioapic*) header;
+ ioapic = (struct acpi_table_ioapic *)header;
if (BAD_MADT_ENTRY(ioapic, end))
return -EINVAL;
-
+
acpi_table_print_madt_entry(header);
- mp_register_ioapic (
- ioapic->id,
- ioapic->address,
- ioapic->global_irq_base);
-
+ mp_register_ioapic(ioapic->id,
+ ioapic->address, ioapic->global_irq_base);
+
return 0;
}
/*
* Parse Interrupt Source Override for the ACPI SCI
*/
-static void
-acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
+static void acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
{
if (trigger == 0) /* compatible SCI trigger is level */
trigger = 3;
@@ -348,7 +337,7 @@ acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
polarity = acpi_sci_flags.polarity;
/*
- * mp_config_acpi_legacy_irqs() already setup IRQs < 16
+ * mp_config_acpi_legacy_irqs() already setup IRQs < 16
* If GSI is < 16, this will update its flags,
* else it will create a new mp_irqs[] entry.
*/
@@ -363,12 +352,12 @@ acpi_sci_ioapic_setup(u32 gsi, u16 polarity, u16 trigger)
}
static int __init
-acpi_parse_int_src_ovr (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_int_src_ovr(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_int_src_ovr *intsrc = NULL;
- intsrc = (struct acpi_table_int_src_ovr*) header;
+ intsrc = (struct acpi_table_int_src_ovr *)header;
if (BAD_MADT_ENTRY(intsrc, end))
return -EINVAL;
@@ -377,33 +366,30 @@ acpi_parse_int_src_ovr (
if (intsrc->bus_irq == acpi_fadt.sci_int) {
acpi_sci_ioapic_setup(intsrc->global_irq,
- intsrc->flags.polarity, intsrc->flags.trigger);
+ intsrc->flags.polarity,
+ intsrc->flags.trigger);
return 0;
}
if (acpi_skip_timer_override &&
- intsrc->bus_irq == 0 && intsrc->global_irq == 2) {
- printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
- return 0;
+ intsrc->bus_irq == 0 && intsrc->global_irq == 2) {
+ printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
+ return 0;
}
- mp_override_legacy_irq (
- intsrc->bus_irq,
- intsrc->flags.polarity,
- intsrc->flags.trigger,
- intsrc->global_irq);
+ mp_override_legacy_irq(intsrc->bus_irq,
+ intsrc->flags.polarity,
+ intsrc->flags.trigger, intsrc->global_irq);
return 0;
}
-
static int __init
-acpi_parse_nmi_src (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_nmi_src(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_nmi_src *nmi_src = NULL;
- nmi_src = (struct acpi_table_nmi_src*) header;
+ nmi_src = (struct acpi_table_nmi_src *)header;
if (BAD_MADT_ENTRY(nmi_src, end))
return -EINVAL;
@@ -415,9 +401,7 @@ acpi_parse_nmi_src (
return 0;
}
-#endif /* CONFIG_X86_IO_APIC */
-
-#ifdef CONFIG_ACPI_BUS
+#endif /* CONFIG_X86_IO_APIC */
/*
* acpi_pic_sci_set_trigger()
@@ -433,8 +417,7 @@ acpi_parse_nmi_src (
* ECLR2 is IRQ's 8-15 (IRQ 8, 13 must be 0)
*/
-void __init
-acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
+void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
{
unsigned int mask = 1 << irq;
unsigned int old, new;
@@ -454,10 +437,10 @@ acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
* routing tables..
*/
switch (trigger) {
- case 1: /* Edge - clear */
+ case 1: /* Edge - clear */
new &= ~mask;
break;
- case 3: /* Level - set */
+ case 3: /* Level - set */
new |= mask;
break;
}
@@ -470,21 +453,22 @@ acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger)
outb(new >> 8, 0x4d1);
}
-
-#endif /* CONFIG_ACPI_BUS */
-
int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
{
#ifdef CONFIG_X86_IO_APIC
if (use_pci_vector() && !platform_legacy_irq(gsi))
- *irq = IO_APIC_VECTOR(gsi);
+ *irq = IO_APIC_VECTOR(gsi);
else
#endif
*irq = gsi;
return 0;
}
-unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
+/*
+ * success: return IRQ number (>=0)
+ * failure: return < 0
+ */
+int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
{
unsigned int irq;
unsigned int plat_gsi = gsi;
@@ -497,7 +481,7 @@ unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
extern void eisa_set_level_irq(unsigned int irq);
if (edge_level == ACPI_LEVEL_SENSITIVE)
- eisa_set_level_irq(gsi);
+ eisa_set_level_irq(gsi);
}
#endif
@@ -509,60 +493,58 @@ unsigned int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
acpi_gsi_to_irq(plat_gsi, &irq);
return irq;
}
+
EXPORT_SYMBOL(acpi_register_gsi);
/*
* ACPI based hotplug support for CPU
*/
#ifdef CONFIG_ACPI_HOTPLUG_CPU
-int
-acpi_map_lsapic(acpi_handle handle, int *pcpu)
+int acpi_map_lsapic(acpi_handle handle, int *pcpu)
{
/* TBD */
return -EINVAL;
}
-EXPORT_SYMBOL(acpi_map_lsapic);
+EXPORT_SYMBOL(acpi_map_lsapic);
-int
-acpi_unmap_lsapic(int cpu)
+int acpi_unmap_lsapic(int cpu)
{
/* TBD */
return -EINVAL;
}
+
EXPORT_SYMBOL(acpi_unmap_lsapic);
-#endif /* CONFIG_ACPI_HOTPLUG_CPU */
+#endif /* CONFIG_ACPI_HOTPLUG_CPU */
-int
-acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
+int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
{
/* TBD */
return -EINVAL;
}
+
EXPORT_SYMBOL(acpi_register_ioapic);
-int
-acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
+int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
{
/* TBD */
return -EINVAL;
}
+
EXPORT_SYMBOL(acpi_unregister_ioapic);
static unsigned long __init
-acpi_scan_rsdp (
- unsigned long start,
- unsigned long length)
+acpi_scan_rsdp(unsigned long start, unsigned long length)
{
- unsigned long offset = 0;
- unsigned long sig_len = sizeof("RSD PTR ") - 1;
+ unsigned long offset = 0;
+ unsigned long sig_len = sizeof("RSD PTR ") - 1;
/*
* Scan all 16-byte boundaries of the physical memory region for the
* RSDP signature.
*/
for (offset = 0; offset < length; offset += 16) {
- if (strncmp((char *) (start + offset), "RSD PTR ", sig_len))
+ if (strncmp((char *)(start + offset), "RSD PTR ", sig_len))
continue;
return (start + offset);
}
@@ -575,20 +557,19 @@ static int __init acpi_parse_sbf(unsigned long phys_addr, unsigned long size)
struct acpi_table_sbf *sb;
if (!phys_addr || !size)
- return -EINVAL;
+ return -EINVAL;
- sb = (struct acpi_table_sbf *) __acpi_map_table(phys_addr, size);
+ sb = (struct acpi_table_sbf *)__acpi_map_table(phys_addr, size);
if (!sb) {
printk(KERN_WARNING PREFIX "Unable to map SBF\n");
return -ENODEV;
}
- sbf_port = sb->sbf_cmos; /* Save CMOS port */
+ sbf_port = sb->sbf_cmos; /* Save CMOS port */
return 0;
}
-
#ifdef CONFIG_HPET_TIMER
static int __init acpi_parse_hpet(unsigned long phys, unsigned long size)
@@ -598,7 +579,7 @@ static int __init acpi_parse_hpet(unsigned long phys, unsigned long size)
if (!phys || !size)
return -EINVAL;
- hpet_tbl = (struct acpi_table_hpet *) __acpi_map_table(phys, size);
+ hpet_tbl = (struct acpi_table_hpet *)__acpi_map_table(phys, size);
if (!hpet_tbl) {
printk(KERN_WARNING PREFIX "Unable to map HPET\n");
return -ENODEV;
@@ -609,22 +590,21 @@ static int __init acpi_parse_hpet(unsigned long phys, unsigned long size)
"memory.\n");
return -1;
}
-
#ifdef CONFIG_X86_64
- vxtime.hpet_address = hpet_tbl->addr.addrl |
- ((long) hpet_tbl->addr.addrh << 32);
+ vxtime.hpet_address = hpet_tbl->addr.addrl |
+ ((long)hpet_tbl->addr.addrh << 32);
- printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
- hpet_tbl->id, vxtime.hpet_address);
-#else /* X86 */
+ printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
+ hpet_tbl->id, vxtime.hpet_address);
+#else /* X86 */
{
extern unsigned long hpet_address;
hpet_address = hpet_tbl->addr.addrl;
printk(KERN_INFO PREFIX "HPET id: %#x base: %#lx\n",
- hpet_tbl->id, hpet_address);
+ hpet_tbl->id, hpet_address);
}
-#endif /* X86 */
+#endif /* X86 */
return 0;
}
@@ -640,28 +620,25 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size)
{
struct fadt_descriptor_rev2 *fadt = NULL;
- fadt = (struct fadt_descriptor_rev2*) __acpi_map_table(phys,size);
- if(!fadt) {
+ fadt = (struct fadt_descriptor_rev2 *)__acpi_map_table(phys, size);
+ if (!fadt) {
printk(KERN_WARNING PREFIX "Unable to map FADT\n");
return 0;
}
-
-#ifdef CONFIG_ACPI_INTERPRETER
/* initialize sci_int early for INT_SRC_OVR MADT parsing */
acpi_fadt.sci_int = fadt->sci_int;
-#endif
-#ifdef CONFIG_ACPI_BUS
/* initialize rev and apic_phys_dest_mode for x86_64 genapic */
acpi_fadt.revision = fadt->revision;
- acpi_fadt.force_apic_physical_destination_mode = fadt->force_apic_physical_destination_mode;
-#endif
+ acpi_fadt.force_apic_physical_destination_mode =
+ fadt->force_apic_physical_destination_mode;
#ifdef CONFIG_X86_PM_TIMER
/* detect the location of the ACPI PM Timer */
if (fadt->revision >= FADT2_REVISION_ID) {
/* FADT rev. 2 */
- if (fadt->xpm_tmr_blk.address_space_id != ACPI_ADR_SPACE_SYSTEM_IO)
+ if (fadt->xpm_tmr_blk.address_space_id !=
+ ACPI_ADR_SPACE_SYSTEM_IO)
return 0;
pmtmr_ioport = fadt->xpm_tmr_blk.address;
@@ -670,16 +647,15 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size)
pmtmr_ioport = fadt->V1_pm_tmr_blk;
}
if (pmtmr_ioport)
- printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n", pmtmr_ioport);
+ printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n",
+ pmtmr_ioport);
#endif
return 0;
}
-
-unsigned long __init
-acpi_find_rsdp (void)
+unsigned long __init acpi_find_rsdp(void)
{
- unsigned long rsdp_phys = 0;
+ unsigned long rsdp_phys = 0;
if (efi_enabled) {
if (efi.acpi20)
@@ -691,9 +667,9 @@ acpi_find_rsdp (void)
* Scan memory looking for the RSDP signature. First search EBDA (low
* memory) paragraphs and then search upper memory (E0000-FFFFF).
*/
- rsdp_phys = acpi_scan_rsdp (0, 0x400);
+ rsdp_phys = acpi_scan_rsdp(0, 0x400);
if (!rsdp_phys)
- rsdp_phys = acpi_scan_rsdp (0xE0000, 0x20000);
+ rsdp_phys = acpi_scan_rsdp(0xE0000, 0x20000);
return rsdp_phys;
}
@@ -703,8 +679,7 @@ acpi_find_rsdp (void)
* Parse LAPIC entries in MADT
* returns 0 on success, < 0 on error
*/
-static int __init
-acpi_parse_madt_lapic_entries(void)
+static int __init acpi_parse_madt_lapic_entries(void)
{
int count;
@@ -713,28 +688,31 @@ acpi_parse_madt_lapic_entries(void)
* and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value).
*/
- count = acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR, acpi_parse_lapic_addr_ovr, 0);
+ count =
+ acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR,
+ acpi_parse_lapic_addr_ovr, 0);
if (count < 0) {
- printk(KERN_ERR PREFIX "Error parsing LAPIC address override entry\n");
+ printk(KERN_ERR PREFIX
+ "Error parsing LAPIC address override entry\n");
return count;
}
mp_register_lapic_address(acpi_lapic_addr);
count = acpi_table_parse_madt(ACPI_MADT_LAPIC, acpi_parse_lapic,
- MAX_APICS);
- if (!count) {
+ MAX_APICS);
+ if (!count) {
printk(KERN_ERR PREFIX "No LAPIC entries present\n");
/* TBD: Cleanup to allow fallback to MPS */
return -ENODEV;
- }
- else if (count < 0) {
+ } else if (count < 0) {
printk(KERN_ERR PREFIX "Error parsing LAPIC entry\n");
/* TBD: Cleanup to allow fallback to MPS */
return count;
}
- count = acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0);
+ count =
+ acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0);
if (count < 0) {
printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
/* TBD: Cleanup to allow fallback to MPS */
@@ -742,15 +720,14 @@ acpi_parse_madt_lapic_entries(void)
}
return 0;
}
-#endif /* CONFIG_X86_LOCAL_APIC */
+#endif /* CONFIG_X86_LOCAL_APIC */
-#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER)
+#ifdef CONFIG_X86_IO_APIC
/*
* Parse IOAPIC related entries in MADT
* returns 0 on success, < 0 on error
*/
-static int __init
-acpi_parse_madt_ioapic_entries(void)
+static int __init acpi_parse_madt_ioapic_entries(void)
{
int count;
@@ -762,30 +739,34 @@ acpi_parse_madt_ioapic_entries(void)
*/
if (acpi_disabled || acpi_noirq) {
return -ENODEV;
- }
+ }
/*
- * if "noapic" boot option, don't look for IO-APICs
+ * if "noapic" boot option, don't look for IO-APICs
*/
if (skip_ioapic_setup) {
printk(KERN_INFO PREFIX "Skipping IOAPIC probe "
- "due to 'noapic' option.\n");
+ "due to 'noapic' option.\n");
return -ENODEV;
}
- count = acpi_table_parse_madt(ACPI_MADT_IOAPIC, acpi_parse_ioapic, MAX_IO_APICS);
+ count =
+ acpi_table_parse_madt(ACPI_MADT_IOAPIC, acpi_parse_ioapic,
+ MAX_IO_APICS);
if (!count) {
printk(KERN_ERR PREFIX "No IOAPIC entries present\n");
return -ENODEV;
- }
- else if (count < 0) {
+ } else if (count < 0) {
printk(KERN_ERR PREFIX "Error parsing IOAPIC entry\n");
return count;
}
- count = acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, NR_IRQ_VECTORS);
+ count =
+ acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr,
+ NR_IRQ_VECTORS);
if (count < 0) {
- printk(KERN_ERR PREFIX "Error parsing interrupt source overrides entry\n");
+ printk(KERN_ERR PREFIX
+ "Error parsing interrupt source overrides entry\n");
/* TBD: Cleanup to allow fallback to MPS */
return count;
}
@@ -800,7 +781,9 @@ acpi_parse_madt_ioapic_entries(void)
/* Fill in identity legacy mapings where no override */
mp_config_acpi_legacy_irqs();
- count = acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src, NR_IRQ_VECTORS);
+ count =
+ acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src,
+ NR_IRQ_VECTORS);
if (count < 0) {
printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
/* TBD: Cleanup to allow fallback to MPS */
@@ -814,11 +797,9 @@ static inline int acpi_parse_madt_ioapic_entries(void)
{
return -1;
}
-#endif /* !(CONFIG_X86_IO_APIC && CONFIG_ACPI_INTERPRETER) */
-
+#endif /* !CONFIG_X86_IO_APIC */
-static void __init
-acpi_process_madt(void)
+static void __init acpi_process_madt(void)
{
#ifdef CONFIG_X86_LOCAL_APIC
int count, error;
@@ -833,6 +814,9 @@ acpi_process_madt(void)
if (!error) {
acpi_lapic = 1;
+#ifdef CONFIG_X86_GENERICARCH
+ generic_bigsmp_probe();
+#endif
/*
* Parse MADT IO-APIC entries
*/
@@ -850,7 +834,8 @@ acpi_process_madt(void)
/*
* Dell Precision Workstation 410, 610 come here.
*/
- printk(KERN_ERR PREFIX "Invalid BIOS MADT, disabling ACPI\n");
+ printk(KERN_ERR PREFIX
+ "Invalid BIOS MADT, disabling ACPI\n");
disable_acpi();
}
}
@@ -862,7 +847,6 @@ extern int acpi_force;
#ifdef __i386__
-#ifdef CONFIG_ACPI_PCI
static int __init disable_acpi_irq(struct dmi_system_id *d)
{
if (!acpi_force) {
@@ -882,12 +866,11 @@ static int __init disable_acpi_pci(struct dmi_system_id *d)
}
return 0;
}
-#endif
static int __init dmi_disable_acpi(struct dmi_system_id *d)
{
if (!acpi_force) {
- printk(KERN_NOTICE "%s detected: acpi off\n",d->ident);
+ printk(KERN_NOTICE "%s detected: acpi off\n", d->ident);
disable_acpi();
} else {
printk(KERN_NOTICE
@@ -902,7 +885,8 @@ static int __init dmi_disable_acpi(struct dmi_system_id *d)
static int __init force_acpi_ht(struct dmi_system_id *d)
{
if (!acpi_force) {
- printk(KERN_NOTICE "%s detected: force use of acpi=ht\n", d->ident);
+ printk(KERN_NOTICE "%s detected: force use of acpi=ht\n",
+ d->ident);
disable_acpi();
acpi_ht = 1;
} else {
@@ -921,155 +905,155 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
* Boxes that need ACPI disabled
*/
{
- .callback = dmi_disable_acpi,
- .ident = "IBM Thinkpad",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
- DMI_MATCH(DMI_BOARD_NAME, "2629H1G"),
- },
- },
+ .callback = dmi_disable_acpi,
+ .ident = "IBM Thinkpad",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "2629H1G"),
+ },
+ },
/*
* Boxes that need acpi=ht
*/
{
- .callback = force_acpi_ht,
- .ident = "FSC Primergy T850",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
- DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "FSC Primergy T850",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PRIMERGY T850"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "DELL GX240",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"),
- DMI_MATCH(DMI_BOARD_NAME, "OptiPlex GX240"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "DELL GX240",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Dell Computer Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "OptiPlex GX240"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "HP VISUALIZE NT Workstation",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
- DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "HP VISUALIZE NT Workstation",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP VISUALIZE NT Workstation"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "Compaq Workstation W8000",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
- DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "Compaq Workstation W8000",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Workstation W8000"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "ASUS P4B266",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
- DMI_MATCH(DMI_BOARD_NAME, "P4B266"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "ASUS P4B266",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "P4B266"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "ASUS P2B-DS",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
- DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "ASUS P2B-DS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "P2B-DS"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "ASUS CUR-DLS",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
- DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "ASUS CUR-DLS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "CUR-DLS"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "ABIT i440BX-W83977",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
- DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "ABIT i440BX-W83977",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ABIT <http://www.abit.com>"),
+ DMI_MATCH(DMI_BOARD_NAME, "i440BX-W83977 (BP6)"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "IBM Bladecenter",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
- DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "IBM Bladecenter",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "IBM eServer BladeCenter HS20"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "IBM eServer xSeries 360",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
- DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "IBM eServer xSeries 360",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "eServer xSeries 360"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "IBM eserver xSeries 330",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
- DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
- },
- },
+ .callback = force_acpi_ht,
+ .ident = "IBM eserver xSeries 330",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "eserver xSeries 330"),
+ },
+ },
{
- .callback = force_acpi_ht,
- .ident = "IBM eserver xSeries 440",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
- DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
- },
- },
-
-#ifdef CONFIG_ACPI_PCI
+ .callback = force_acpi_ht,
+ .ident = "IBM eserver xSeries 440",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "eserver xSeries 440"),
+ },
+ },
+
/*
* Boxes that need ACPI PCI IRQ routing disabled
*/
{
- .callback = disable_acpi_irq,
- .ident = "ASUS A7V",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"),
- DMI_MATCH(DMI_BOARD_NAME, "<A7V>"),
- /* newer BIOS, Revision 1011, does work */
- DMI_MATCH(DMI_BIOS_VERSION, "ASUS A7V ACPI BIOS Revision 1007"),
- },
- },
+ .callback = disable_acpi_irq,
+ .ident = "ASUS A7V",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC"),
+ DMI_MATCH(DMI_BOARD_NAME, "<A7V>"),
+ /* newer BIOS, Revision 1011, does work */
+ DMI_MATCH(DMI_BIOS_VERSION,
+ "ASUS A7V ACPI BIOS Revision 1007"),
+ },
+ },
/*
* Boxes that need ACPI PCI IRQ routing and PCI scan disabled
*/
- { /* _BBN 0 bug */
- .callback = disable_acpi_pci,
- .ident = "ASUS PR-DLS",
- .matches = {
- DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
- DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"),
- DMI_MATCH(DMI_BIOS_VERSION, "ASUS PR-DLS ACPI BIOS Revision 1010"),
- DMI_MATCH(DMI_BIOS_DATE, "03/21/2003")
- },
- },
+ { /* _BBN 0 bug */
+ .callback = disable_acpi_pci,
+ .ident = "ASUS PR-DLS",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "PR-DLS"),
+ DMI_MATCH(DMI_BIOS_VERSION,
+ "ASUS PR-DLS ACPI BIOS Revision 1010"),
+ DMI_MATCH(DMI_BIOS_DATE, "03/21/2003")
+ },
+ },
{
- .callback = disable_acpi_pci,
- .ident = "Acer TravelMate 36x Laptop",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
- DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
- },
- },
-#endif
- { }
+ .callback = disable_acpi_pci,
+ .ident = "Acer TravelMate 36x Laptop",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
+ },
+ },
+ {}
};
-#endif /* __i386__ */
+#endif /* __i386__ */
/*
* acpi_boot_table_init() and acpi_boot_init()
@@ -1094,8 +1078,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
* !0: failure
*/
-int __init
-acpi_boot_table_init(void)
+int __init acpi_boot_table_init(void)
{
int error;
@@ -1108,7 +1091,7 @@ acpi_boot_table_init(void)
* One exception: acpi=ht continues far enough to enumerate LAPICs
*/
if (acpi_disabled && !acpi_ht)
- return 1;
+ return 1;
/*
* Initialize the ACPI boot-time table parser.
@@ -1118,7 +1101,6 @@ acpi_boot_table_init(void)
disable_acpi();
return error;
}
-
#ifdef __i386__
check_acpi_pci();
#endif
@@ -1142,7 +1124,6 @@ acpi_boot_table_init(void)
return 0;
}
-
int __init acpi_boot_init(void)
{
/*
@@ -1150,7 +1131,7 @@ int __init acpi_boot_init(void)
* One exception: acpi=ht continues far enough to enumerate LAPICs
*/
if (acpi_disabled && !acpi_ht)
- return 1;
+ return 1;
acpi_table_parse(ACPI_BOOT, acpi_parse_sbf);
@@ -1168,4 +1149,3 @@ int __init acpi_boot_init(void)
return 0;
}
-
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index 726a5ca4b16..f1b9d2a46da 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/i386/kernel/acpi/earlyquirk.c
@@ -8,44 +8,44 @@
#include <asm/pci-direct.h>
#include <asm/acpi.h>
-static int __init check_bridge(int vendor, int device)
+static int __init check_bridge(int vendor, int device)
{
/* According to Nvidia all timer overrides are bogus. Just ignore
them all. */
- if (vendor == PCI_VENDOR_ID_NVIDIA) {
- acpi_skip_timer_override = 1;
+ if (vendor == PCI_VENDOR_ID_NVIDIA) {
+ acpi_skip_timer_override = 1;
}
return 0;
}
-
-void __init check_acpi_pci(void)
-{
- int num,slot,func;
+
+void __init check_acpi_pci(void)
+{
+ int num, slot, func;
/* Assume the machine supports type 1. If not it will
always read ffffffff and should not have any side effect. */
/* Poor man's PCI discovery */
- for (num = 0; num < 32; num++) {
- for (slot = 0; slot < 32; slot++) {
- for (func = 0; func < 8; func++) {
+ for (num = 0; num < 32; num++) {
+ for (slot = 0; slot < 32; slot++) {
+ for (func = 0; func < 8; func++) {
u32 class;
u32 vendor;
- class = read_pci_config(num,slot,func,
+ class = read_pci_config(num, slot, func,
PCI_CLASS_REVISION);
if (class == 0xffffffff)
- break;
+ break;
if ((class >> 16) != PCI_CLASS_BRIDGE_PCI)
- continue;
-
- vendor = read_pci_config(num, slot, func,
+ continue;
+
+ vendor = read_pci_config(num, slot, func,
PCI_VENDOR_ID);
-
- if (check_bridge(vendor&0xffff, vendor >> 16))
- return;
- }
-
+
+ if (check_bridge(vendor & 0xffff, vendor >> 16))
+ return;
+ }
+
}
}
}
diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c
index c1af93032ff..1cb2b186a3a 100644
--- a/arch/i386/kernel/acpi/sleep.c
+++ b/arch/i386/kernel/acpi/sleep.c
@@ -20,12 +20,13 @@ extern void zap_low_mappings(void);
extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
-static void init_low_mapping(pgd_t *pgd, int pgd_limit)
+static void init_low_mapping(pgd_t * pgd, int pgd_limit)
{
int pgd_ofs = 0;
- while ((pgd_ofs < pgd_limit) && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
- set_pgd(pgd, *(pgd+USER_PTRS_PER_PGD));
+ while ((pgd_ofs < pgd_limit)
+ && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
+ set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD));
pgd_ofs++, pgd++;
}
flush_tlb_all();
@@ -37,12 +38,13 @@ static void init_low_mapping(pgd_t *pgd, int pgd_limit)
* Create an identity mapped page table and copy the wakeup routine to
* low memory.
*/
-int acpi_save_state_mem (void)
+int acpi_save_state_mem(void)
{
if (!acpi_wakeup_address)
return 1;
init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD);
- memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
+ memcpy((void *)acpi_wakeup_address, &wakeup_start,
+ &wakeup_end - &wakeup_start);
acpi_copy_wakeup_routine(acpi_wakeup_address);
return 0;
@@ -51,7 +53,7 @@ int acpi_save_state_mem (void)
/*
* acpi_restore_state - undo effects of acpi_save_state_mem
*/
-void acpi_restore_state_mem (void)
+void acpi_restore_state_mem(void)
{
zap_low_mappings();
}
@@ -67,7 +69,8 @@ void acpi_restore_state_mem (void)
void __init acpi_reserve_bootmem(void)
{
if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
- printk(KERN_ERR "ACPI: Wakeup code way too big, S3 disabled.\n");
+ printk(KERN_ERR
+ "ACPI: Wakeup code way too big, S3 disabled.\n");
return;
}
@@ -90,10 +93,8 @@ static int __init acpi_sleep_setup(char *str)
return 1;
}
-
__setup("acpi_sleep=", acpi_sleep_setup);
-
static __init int reset_videomode_after_s3(struct dmi_system_id *d)
{
acpi_video_flags |= 2;
@@ -101,14 +102,14 @@ static __init int reset_videomode_after_s3(struct dmi_system_id *d)
}
static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
- { /* Reset video mode after returning from ACPI S3 sleep */
- .callback = reset_videomode_after_s3,
- .ident = "Toshiba Satellite 4030cdt",
- .matches = {
- DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
- },
- },
- { }
+ { /* Reset video mode after returning from ACPI S3 sleep */
+ .callback = reset_videomode_after_s3,
+ .ident = "Toshiba Satellite 4030cdt",
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
+ },
+ },
+ {}
};
static int __init acpisleep_dmi_init(void)
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 4553ffd94b1..46ce9b248f5 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -613,8 +613,8 @@ void __devinit cpu_init(void)
memcpy(thread->tls_array, &per_cpu(cpu_gdt_table, cpu),
GDT_ENTRY_TLS_ENTRIES * 8);
- __asm__ __volatile__("lgdt %0" : : "m" (cpu_gdt_descr[cpu]));
- __asm__ __volatile__("lidt %0" : : "m" (idt_descr));
+ load_gdt(&cpu_gdt_descr[cpu]);
+ load_idt(&idt_descr);
/*
* Delete NT
@@ -642,12 +642,12 @@ void __devinit cpu_init(void)
asm volatile ("xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs");
/* Clear all 6 debug registers: */
-
-#define CD(register) set_debugreg(0, register)
-
- CD(0); CD(1); CD(2); CD(3); /* no db4 and db5 */; CD(6); CD(7);
-
-#undef CD
+ set_debugreg(0, 0);
+ set_debugreg(0, 1);
+ set_debugreg(0, 2);
+ set_debugreg(0, 3);
+ set_debugreg(0, 6);
+ set_debugreg(0, 7);
/*
* Force FPU initialization:
diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
index 60a9e54dd20..822c8ce9d1f 100644
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -31,6 +31,7 @@
#include <linux/cpufreq.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/compiler.h>
#include <asm/io.h>
#include <asm/delay.h>
#include <asm/uaccess.h>
@@ -57,6 +58,8 @@ static struct cpufreq_acpi_io *acpi_io_data[NR_CPUS];
static struct cpufreq_driver acpi_cpufreq_driver;
+static unsigned int acpi_pstate_strict;
+
static int
acpi_processor_write_port(
u16 port,
@@ -163,34 +166,44 @@ acpi_processor_set_performance (
}
/*
- * Then we read the 'status_register' and compare the value with the
- * target state's 'status' to make sure the transition was successful.
- * Note that we'll poll for up to 1ms (100 cycles of 10us) before
- * giving up.
+ * Assume the write went through when acpi_pstate_strict is not used.
+ * As read status_register is an expensive operation and there
+ * are no specific error cases where an IO port write will fail.
*/
-
- port = data->acpi_data.status_register.address;
- bit_width = data->acpi_data.status_register.bit_width;
-
- dprintk("Looking for 0x%08x from port 0x%04x\n",
- (u32) data->acpi_data.states[state].status, port);
-
- for (i=0; i<100; i++) {
- ret = acpi_processor_read_port(port, bit_width, &value);
- if (ret) {
- dprintk("Invalid port width 0x%04x\n", bit_width);
- retval = ret;
- goto migrate_end;
+ if (acpi_pstate_strict) {
+ /* Then we read the 'status_register' and compare the value
+ * with the target state's 'status' to make sure the
+ * transition was successful.
+ * Note that we'll poll for up to 1ms (100 cycles of 10us)
+ * before giving up.
+ */
+
+ port = data->acpi_data.status_register.address;
+ bit_width = data->acpi_data.status_register.bit_width;
+
+ dprintk("Looking for 0x%08x from port 0x%04x\n",
+ (u32) data->acpi_data.states[state].status, port);
+
+ for (i=0; i<100; i++) {
+ ret = acpi_processor_read_port(port, bit_width, &value);
+ if (ret) {
+ dprintk("Invalid port width 0x%04x\n", bit_width);
+ retval = ret;
+ goto migrate_end;
+ }
+ if (value == (u32) data->acpi_data.states[state].status)
+ break;
+ udelay(10);
}
- if (value == (u32) data->acpi_data.states[state].status)
- break;
- udelay(10);
+ } else {
+ i = 0;
+ value = (u32) data->acpi_data.states[state].status;
}
/* notify cpufreq */
cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE);
- if (value != (u32) data->acpi_data.states[state].status) {
+ if (unlikely(value != (u32) data->acpi_data.states[state].status)) {
unsigned int tmp = cpufreq_freqs.new;
cpufreq_freqs.new = cpufreq_freqs.old;
cpufreq_freqs.old = tmp;
@@ -537,6 +550,8 @@ acpi_cpufreq_exit (void)
return;
}
+module_param(acpi_pstate_strict, uint, 0644);
+MODULE_PARM_DESC(acpi_pstate_strict, "value 0 or non-zero. non-zero -> strict ACPI checks are performed during frequency changes.");
late_initcall(acpi_cpufreq_init);
module_exit(acpi_cpufreq_exit);
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index 04e3563da4f..8ef38544453 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -64,8 +64,6 @@ static int dont_scale_voltage;
#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "longhaul", msg)
-#define __hlt() __asm__ __volatile__("hlt": : :"memory")
-
/* Clock ratios multiplied by 10 */
static int clock_ratio[32];
static int eblcr_table[32];
@@ -168,11 +166,9 @@ static void do_powersaver(union msr_longhaul *longhaul,
outb(0xFE,0x21); /* TMR0 only */
outb(0xFF,0x80); /* delay */
- local_irq_enable();
-
- __hlt();
+ safe_halt();
wrmsrl(MSR_VIA_LONGHAUL, longhaul->val);
- __hlt();
+ halt();
local_irq_disable();
@@ -251,9 +247,7 @@ static void longhaul_setstate(unsigned int clock_ratio_index)
bcr2.bits.CLOCKMUL = clock_ratio_index;
local_irq_disable();
wrmsrl (MSR_VIA_BCR2, bcr2.val);
- local_irq_enable();
-
- __hlt();
+ safe_halt();
/* Disable software clock multiplier */
rdmsrl (MSR_VIA_BCR2, bcr2.val);
@@ -473,11 +467,11 @@ static void __init longhaul_setup_voltagescaling(void)
}
if (vrmrev==0) {
- dprintk ("VRM 8.5 \n");
+ dprintk ("VRM 8.5\n");
memcpy (voltage_table, vrm85scales, sizeof(voltage_table));
numvscales = (voltage_table[maxvid]-voltage_table[minvid])/25;
} else {
- dprintk ("Mobile VRM \n");
+ dprintk ("Mobile VRM\n");
memcpy (voltage_table, mobilevrmscales, sizeof(voltage_table));
numvscales = (voltage_table[maxvid]-voltage_table[minvid])/5;
}
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index 327a55d4d1c..c397b622043 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -259,7 +259,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
if (model->op_points == NULL) {
/* Matched a non-match */
- dprintk(KERN_INFO PFX "no table support for CPU model \"%s\": \n",
+ dprintk(KERN_INFO PFX "no table support for CPU model \"%s\"\n",
cpu->x86_model_id);
#ifndef CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI
dprintk(KERN_INFO PFX "try compiling with CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI enabled\n");
@@ -402,7 +402,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
for (i=0; i<p.state_count; i++) {
if (p.states[i].control != p.states[i].status) {
- dprintk("Different control (%x) and status values (%x)\n",
+ dprintk("Different control (%llu) and status values (%llu)\n",
p.states[i].control, p.states[i].status);
result = -EINVAL;
goto err_unreg;
@@ -415,7 +415,7 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
}
if (p.states[i].core_frequency > p.states[0].core_frequency) {
- dprintk("P%u has larger frequency (%u) than P0 (%u), skipping\n", i,
+ dprintk("P%u has larger frequency (%llu) than P0 (%llu), skipping\n", i,
p.states[i].core_frequency, p.states[0].core_frequency);
p.states[i].core_frequency = 0;
continue;
@@ -498,13 +498,6 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST))
return -ENODEV;
- for (i = 0; i < N_IDS; i++)
- if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
- break;
-
- if (i != N_IDS)
- centrino_cpu[policy->cpu] = &cpu_ids[i];
-
if (is_const_loops_cpu(policy->cpu)) {
centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
}
@@ -513,6 +506,13 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
if (policy->cpu != 0)
return -ENODEV;
+ for (i = 0; i < N_IDS; i++)
+ if (centrino_verify_cpu_id(cpu, &cpu_ids[i]))
+ break;
+
+ if (i != N_IDS)
+ centrino_cpu[policy->cpu] = &cpu_ids[i];
+
if (!centrino_cpu[policy->cpu]) {
dprintk(KERN_INFO PFX "found unsupported CPU with "
"Enhanced SpeedStep: send /proc/cpuinfo to "
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
index b25fb6b635a..2718fb6f6ab 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
@@ -99,7 +99,7 @@ static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
u32 function = GET_SPEEDSTEP_FREQS;
if (!(ist_info.event & 0xFFFF)) {
- dprintk("bug #1422 -- can't read freqs from BIOS\n", result);
+ dprintk("bug #1422 -- can't read freqs from BIOS\n");
return -ENODEV;
}
diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c
index ba4b01138c8..ff87cc22b32 100644
--- a/arch/i386/kernel/cpu/cyrix.c
+++ b/arch/i386/kernel/cpu/cyrix.c
@@ -132,11 +132,7 @@ static void __init set_cx86_memwb(void)
setCx86(CX86_CCR2, getCx86(CX86_CCR2) & ~0x04);
/* set 'Not Write-through' */
cr0 = 0x20000000;
- __asm__("movl %%cr0,%%eax\n\t"
- "orl %0,%%eax\n\t"
- "movl %%eax,%%cr0\n"
- : : "r" (cr0)
- :"ax");
+ write_cr0(read_cr0() | cr0);
/* CCR2 bit 2: lock NW bit and set WT1 */
setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14 );
}
diff --git a/arch/i386/kernel/cpu/intel.c b/arch/i386/kernel/cpu/intel.c
index a2c33c1a46c..43601de0f63 100644
--- a/arch/i386/kernel/cpu/intel.c
+++ b/arch/i386/kernel/cpu/intel.c
@@ -82,16 +82,13 @@ static void __devinit Intel_errata_workarounds(struct cpuinfo_x86 *c)
*/
static int __devinit num_cpu_cores(struct cpuinfo_x86 *c)
{
- unsigned int eax;
+ unsigned int eax, ebx, ecx, edx;
if (c->cpuid_level < 4)
return 1;
- __asm__("cpuid"
- : "=a" (eax)
- : "0" (4), "c" (0)
- : "bx", "dx");
-
+ /* Intel has a non-standard dependency on %ecx for this CPUID level. */
+ cpuid_count(4, 0, &eax, &ebx, &ecx, &edx);
if (eax & 0x1f)
return ((eax >> 26) + 1);
else
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index 6c55b50cf04..9e0d5f83cb9 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -305,6 +305,9 @@ static void __devinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
{
struct _cpuid4_info *this_leaf;
unsigned long num_threads_sharing;
+#ifdef CONFIG_X86_HT
+ struct cpuinfo_x86 *c = cpu_data + cpu;
+#endif
this_leaf = CPUID4_INFO_IDX(cpu, index);
num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
@@ -314,10 +317,12 @@ static void __devinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
#ifdef CONFIG_X86_HT
else if (num_threads_sharing == smp_num_siblings)
this_leaf->shared_cpu_map = cpu_sibling_map[cpu];
-#endif
+ else if (num_threads_sharing == (c->x86_num_cores * smp_num_siblings))
+ this_leaf->shared_cpu_map = cpu_core_map[cpu];
else
- printk(KERN_INFO "Number of CPUs sharing cache didn't match "
+ printk(KERN_DEBUG "Number of CPUs sharing cache didn't match "
"any known set of CPUs\n");
+#endif
}
#else
static void __init cache_shared_cpu_map_setup(unsigned int cpu, int index) {}
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c
index 764cac64e21..dd4ebd6af7e 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/i386/kernel/cpu/mtrr/main.c
@@ -561,7 +561,7 @@ struct mtrr_value {
static struct mtrr_value * mtrr_state;
-static int mtrr_save(struct sys_device * sysdev, u32 state)
+static int mtrr_save(struct sys_device * sysdev, pm_message_t state)
{
int i;
int size = num_var_ranges * sizeof(struct mtrr_value);
diff --git a/arch/i386/kernel/crash.c b/arch/i386/kernel/crash.c
index e5fab12f792..913be77bb84 100644
--- a/arch/i386/kernel/crash.c
+++ b/arch/i386/kernel/crash.c
@@ -153,7 +153,7 @@ static int crash_nmi_callback(struct pt_regs *regs, int cpu)
disable_local_APIC();
atomic_dec(&waiting_for_crash_ipi);
/* Assume hlt works */
- __asm__("hlt");
+ halt();
for(;;);
return 1;
diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c
index a3cdf894302..58516e2ac17 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/arch/i386/kernel/dmi_scan.c
@@ -6,32 +6,28 @@
#include <linux/bootmem.h>
-struct dmi_header {
- u8 type;
- u8 length;
- u16 handle;
-};
-
-#undef DMI_DEBUG
-
-#ifdef DMI_DEBUG
-#define dmi_printk(x) printk x
-#else
-#define dmi_printk(x)
-#endif
-
static char * __init dmi_string(struct dmi_header *dm, u8 s)
{
u8 *bp = ((u8 *) dm) + dm->length;
+ char *str = "";
- if (!s)
- return "";
- s--;
- while (s > 0 && *bp) {
- bp += strlen(bp) + 1;
+ if (s) {
s--;
- }
- return bp;
+ while (s > 0 && *bp) {
+ bp += strlen(bp) + 1;
+ s--;
+ }
+
+ if (*bp != 0) {
+ str = alloc_bootmem(strlen(bp) + 1);
+ if (str != NULL)
+ strcpy(str, bp);
+ else
+ printk(KERN_ERR "dmi_string: out of memory.\n");
+ }
+ }
+
+ return str;
}
/*
@@ -84,69 +80,76 @@ static int __init dmi_checksum(u8 *buf)
return sum == 0;
}
-static int __init dmi_iterate(void (*decode)(struct dmi_header *))
+static char *dmi_ident[DMI_STRING_MAX];
+static LIST_HEAD(dmi_devices);
+
+/*
+ * Save a DMI string
+ */
+static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
{
- u8 buf[15];
- char __iomem *p, *q;
+ char *p, *d = (char*) dm;
- /*
- * no iounmap() for that ioremap(); it would be a no-op, but it's
- * so early in setup that sucker gets confused into doing what
- * it shouldn't if we actually call it.
- */
- p = ioremap(0xF0000, 0x10000);
+ if (dmi_ident[slot])
+ return;
+
+ p = dmi_string(dm, d[string]);
if (p == NULL)
- return -1;
+ return;
- for (q = p; q < p + 0x10000; q += 16) {
- memcpy_fromio(buf, q, 15);
- if ((memcmp(buf, "_DMI_", 5) == 0) && dmi_checksum(buf)) {
- u16 num = (buf[13] << 8) | buf[12];
- u16 len = (buf[7] << 8) | buf[6];
- u32 base = (buf[11] << 24) | (buf[10] << 16) |
- (buf[9] << 8) | buf[8];
+ dmi_ident[slot] = p;
+}
- /*
- * DMI version 0.0 means that the real version is taken from
- * the SMBIOS version, which we don't know at this point.
- */
- if (buf[14] != 0)
- printk(KERN_INFO "DMI %d.%d present.\n",
- buf[14] >> 4, buf[14] & 0xF);
- else
- printk(KERN_INFO "DMI present.\n");
+static void __init dmi_save_devices(struct dmi_header *dm)
+{
+ int i, count = (dm->length - sizeof(struct dmi_header)) / 2;
+ struct dmi_device *dev;
+
+ for (i = 0; i < count; i++) {
+ char *d = ((char *) dm) + (i * 2);
- dmi_printk((KERN_INFO "%d structures occupying %d bytes.\n",
- num, len));
- dmi_printk((KERN_INFO "DMI table at 0x%08X.\n", base));
+ /* Skip disabled device */
+ if ((*d & 0x80) == 0)
+ continue;
- if (dmi_table(base,len, num, decode) == 0)
- return 0;
+ dev = alloc_bootmem(sizeof(*dev));
+ if (!dev) {
+ printk(KERN_ERR "dmi_save_devices: out of memory.\n");
+ break;
}
+
+ dev->type = *d++ & 0x7f;
+ dev->name = dmi_string(dm, *d);
+ dev->device_data = NULL;
+
+ list_add(&dev->list, &dmi_devices);
}
- return -1;
}
-static char *dmi_ident[DMI_STRING_MAX];
-
-/*
- * Save a DMI string
- */
-static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
+static void __init dmi_save_ipmi_device(struct dmi_header *dm)
{
- char *d = (char*)dm;
- char *p = dmi_string(dm, d[string]);
+ struct dmi_device *dev;
+ void * data;
- if (p == NULL || *p == 0)
+ data = alloc_bootmem(dm->length);
+ if (data == NULL) {
+ printk(KERN_ERR "dmi_save_ipmi_device: out of memory.\n");
return;
- if (dmi_ident[slot])
+ }
+
+ memcpy(data, dm, dm->length);
+
+ dev = alloc_bootmem(sizeof(*dev));
+ if (!dev) {
+ printk(KERN_ERR "dmi_save_ipmi_device: out of memory.\n");
return;
+ }
- dmi_ident[slot] = alloc_bootmem(strlen(p) + 1);
- if(dmi_ident[slot])
- strcpy(dmi_ident[slot], p);
- else
- printk(KERN_ERR "dmi_save_ident: out of memory.\n");
+ dev->type = DMI_DEV_TYPE_IPMI;
+ dev->name = "IPMI controller";
+ dev->device_data = data;
+
+ list_add(&dev->list, &dmi_devices);
}
/*
@@ -156,42 +159,69 @@ static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
*/
static void __init dmi_decode(struct dmi_header *dm)
{
- u8 *data __attribute__((__unused__)) = (u8 *)dm;
-
switch(dm->type) {
- case 0:
- dmi_printk(("BIOS Vendor: %s\n", dmi_string(dm, data[4])));
+ case 0: /* BIOS Information */
dmi_save_ident(dm, DMI_BIOS_VENDOR, 4);
- dmi_printk(("BIOS Version: %s\n", dmi_string(dm, data[5])));
dmi_save_ident(dm, DMI_BIOS_VERSION, 5);
- dmi_printk(("BIOS Release: %s\n", dmi_string(dm, data[8])));
dmi_save_ident(dm, DMI_BIOS_DATE, 8);
break;
- case 1:
- dmi_printk(("System Vendor: %s\n", dmi_string(dm, data[4])));
+ case 1: /* System Information */
dmi_save_ident(dm, DMI_SYS_VENDOR, 4);
- dmi_printk(("Product Name: %s\n", dmi_string(dm, data[5])));
dmi_save_ident(dm, DMI_PRODUCT_NAME, 5);
- dmi_printk(("Version: %s\n", dmi_string(dm, data[6])));
dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6);
- dmi_printk(("Serial Number: %s\n", dmi_string(dm, data[7])));
dmi_save_ident(dm, DMI_PRODUCT_SERIAL, 7);
break;
- case 2:
- dmi_printk(("Board Vendor: %s\n", dmi_string(dm, data[4])));
+ case 2: /* Base Board Information */
dmi_save_ident(dm, DMI_BOARD_VENDOR, 4);
- dmi_printk(("Board Name: %s\n", dmi_string(dm, data[5])));
dmi_save_ident(dm, DMI_BOARD_NAME, 5);
- dmi_printk(("Board Version: %s\n", dmi_string(dm, data[6])));
dmi_save_ident(dm, DMI_BOARD_VERSION, 6);
break;
+ case 10: /* Onboard Devices Information */
+ dmi_save_devices(dm);
+ break;
+ case 38: /* IPMI Device Information */
+ dmi_save_ipmi_device(dm);
}
}
void __init dmi_scan_machine(void)
{
- if (dmi_iterate(dmi_decode))
- printk(KERN_INFO "DMI not present.\n");
+ u8 buf[15];
+ char __iomem *p, *q;
+
+ /*
+ * no iounmap() for that ioremap(); it would be a no-op, but it's
+ * so early in setup that sucker gets confused into doing what
+ * it shouldn't if we actually call it.
+ */
+ p = ioremap(0xF0000, 0x10000);
+ if (p == NULL)
+ goto out;
+
+ for (q = p; q < p + 0x10000; q += 16) {
+ memcpy_fromio(buf, q, 15);
+ if ((memcmp(buf, "_DMI_", 5) == 0) && dmi_checksum(buf)) {
+ u16 num = (buf[13] << 8) | buf[12];
+ u16 len = (buf[7] << 8) | buf[6];
+ u32 base = (buf[11] << 24) | (buf[10] << 16) |
+ (buf[9] << 8) | buf[8];
+
+ /*
+ * DMI version 0.0 means that the real version is taken from
+ * the SMBIOS version, which we don't know at this point.
+ */
+ if (buf[14] != 0)
+ printk(KERN_INFO "DMI %d.%d present.\n",
+ buf[14] >> 4, buf[14] & 0xF);
+ else
+ printk(KERN_INFO "DMI present.\n");
+
+ if (dmi_table(base,len, num, dmi_decode) == 0)
+ return;
+ }
+ }
+
+out: printk(KERN_INFO "DMI not present.\n");
}
@@ -218,9 +248,9 @@ int dmi_check_system(struct dmi_system_id *list)
/* No match */
goto fail;
}
+ count++;
if (d->callback && d->callback(d))
break;
- count++;
fail: d++;
}
@@ -240,3 +270,32 @@ char *dmi_get_system_info(int field)
return dmi_ident[field];
}
EXPORT_SYMBOL(dmi_get_system_info);
+
+/**
+ * dmi_find_device - find onboard device by type/name
+ * @type: device type or %DMI_DEV_TYPE_ANY to match all device types
+ * @desc: device name string or %NULL to match all
+ * @from: previous device found in search, or %NULL for new search.
+ *
+ * Iterates through the list of known onboard devices. If a device is
+ * found with a matching @vendor and @device, a pointer to its device
+ * structure is returned. Otherwise, %NULL is returned.
+ * A new search is initiated by passing %NULL to the @from argument.
+ * If @from is not %NULL, searches continue from next device.
+ */
+struct dmi_device * dmi_find_device(int type, const char *name,
+ struct dmi_device *from)
+{
+ struct list_head *d, *head = from ? &from->list : &dmi_devices;
+
+ for(d = head->next; d != &dmi_devices; d = d->next) {
+ struct dmi_device *dev = list_entry(d, struct dmi_device, list);
+
+ if (((type == DMI_DEV_TYPE_ANY) || (dev->type == type)) &&
+ ((name == NULL) || (strcmp(dev->name, name) == 0)))
+ return dev;
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL(dmi_find_device);
diff --git a/arch/i386/kernel/doublefault.c b/arch/i386/kernel/doublefault.c
index 789af3e9fb1..5edb1d379ad 100644
--- a/arch/i386/kernel/doublefault.c
+++ b/arch/i386/kernel/doublefault.c
@@ -20,7 +20,7 @@ static void doublefault_fn(void)
struct Xgt_desc_struct gdt_desc = {0, 0};
unsigned long gdt, tss;
- __asm__ __volatile__("sgdt %0": "=m" (gdt_desc): :"memory");
+ store_gdt(&gdt_desc);
gdt = gdt_desc.address;
printk("double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index 385883ea8c1..ecad519fd39 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -79,7 +79,7 @@ static void efi_call_phys_prelog(void)
* directory. If I have PSE, I just need to duplicate one entry in
* page directory.
*/
- __asm__ __volatile__("movl %%cr4, %0":"=r"(cr4));
+ cr4 = read_cr4();
if (cr4 & X86_CR4_PSE) {
efi_bak_pg_dir_pointer[0].pgd =
@@ -104,8 +104,7 @@ static void efi_call_phys_prelog(void)
local_flush_tlb();
cpu_gdt_descr[0].address = __pa(cpu_gdt_descr[0].address);
- __asm__ __volatile__("lgdt %0":"=m"
- (*(struct Xgt_desc_struct *) __pa(&cpu_gdt_descr[0])));
+ load_gdt((struct Xgt_desc_struct *) __pa(&cpu_gdt_descr[0]));
}
static void efi_call_phys_epilog(void)
@@ -114,8 +113,8 @@ static void efi_call_phys_epilog(void)
cpu_gdt_descr[0].address =
(unsigned long) __va(cpu_gdt_descr[0].address);
- __asm__ __volatile__("lgdt %0":"=m"(cpu_gdt_descr));
- __asm__ __volatile__("movl %%cr4, %0":"=r"(cr4));
+ load_gdt(&cpu_gdt_descr[0]);
+ cr4 = read_cr4();
if (cr4 & X86_CR4_PSE) {
swapper_pg_dir[pgd_index(0)].pgd =
@@ -233,22 +232,23 @@ void __init efi_map_memmap(void)
{
memmap.map = NULL;
- memmap.map = (efi_memory_desc_t *)
- bt_ioremap((unsigned long) memmap.phys_map,
- (memmap.nr_map * sizeof(efi_memory_desc_t)));
-
+ memmap.map = bt_ioremap((unsigned long) memmap.phys_map,
+ (memmap.nr_map * memmap.desc_size));
if (memmap.map == NULL)
printk(KERN_ERR PFX "Could not remap the EFI memmap!\n");
+
+ memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
}
#if EFI_DEBUG
static void __init print_efi_memmap(void)
{
efi_memory_desc_t *md;
+ void *p;
int i;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map, i = 0; p < memmap.map_end; p += memmap.desc_size, i++) {
+ md = p;
printk(KERN_INFO "mem%02u: type=%u, attr=0x%llx, "
"range=[0x%016llx-0x%016llx) (%lluMB)\n",
i, md->type, md->attribute, md->phys_addr,
@@ -271,10 +271,10 @@ void efi_memmap_walk(efi_freemem_callback_t callback, void *arg)
} prev, curr;
efi_memory_desc_t *md;
unsigned long start, end;
- int i;
+ void *p;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
if ((md->num_pages == 0) || (!is_available_memory(md)))
continue;
@@ -325,6 +325,7 @@ void __init efi_init(void)
memmap.phys_map = EFI_MEMMAP;
memmap.nr_map = EFI_MEMMAP_SIZE/EFI_MEMDESC_SIZE;
memmap.desc_version = EFI_MEMDESC_VERSION;
+ memmap.desc_size = EFI_MEMDESC_SIZE;
efi.systab = (efi_system_table_t *)
boot_ioremap((unsigned long) efi_phys.systab,
@@ -428,22 +429,30 @@ void __init efi_init(void)
printk(KERN_ERR PFX "Could not map the runtime service table!\n");
/* Map the EFI memory map for use until paging_init() */
-
- memmap.map = (efi_memory_desc_t *)
- boot_ioremap((unsigned long) EFI_MEMMAP, EFI_MEMMAP_SIZE);
-
+ memmap.map = boot_ioremap((unsigned long) EFI_MEMMAP, EFI_MEMMAP_SIZE);
if (memmap.map == NULL)
printk(KERN_ERR PFX "Could not map the EFI memory map!\n");
- if (EFI_MEMDESC_SIZE != sizeof(efi_memory_desc_t)) {
- printk(KERN_WARNING PFX "Warning! Kernel-defined memdesc doesn't "
- "match the one from EFI!\n");
- }
+ memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
+
#if EFI_DEBUG
print_efi_memmap();
#endif
}
+static inline void __init check_range_for_systab(efi_memory_desc_t *md)
+{
+ if (((unsigned long)md->phys_addr <= (unsigned long)efi_phys.systab) &&
+ ((unsigned long)efi_phys.systab < md->phys_addr +
+ ((unsigned long)md->num_pages << EFI_PAGE_SHIFT))) {
+ unsigned long addr;
+
+ addr = md->virt_addr - md->phys_addr +
+ (unsigned long)efi_phys.systab;
+ efi.systab = (efi_system_table_t *)addr;
+ }
+}
+
/*
* This function will switch the EFI runtime services to virtual mode.
* Essentially, look through the EFI memmap and map every region that
@@ -457,43 +466,32 @@ void __init efi_enter_virtual_mode(void)
{
efi_memory_desc_t *md;
efi_status_t status;
- int i;
+ void *p;
efi.systab = NULL;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
- if (md->attribute & EFI_MEMORY_RUNTIME) {
- md->virt_addr =
- (unsigned long)ioremap(md->phys_addr,
- md->num_pages << EFI_PAGE_SHIFT);
- if (!(unsigned long)md->virt_addr) {
- printk(KERN_ERR PFX "ioremap of 0x%lX failed\n",
- (unsigned long)md->phys_addr);
- }
+ if (!(md->attribute & EFI_MEMORY_RUNTIME))
+ continue;
- if (((unsigned long)md->phys_addr <=
- (unsigned long)efi_phys.systab) &&
- ((unsigned long)efi_phys.systab <
- md->phys_addr +
- ((unsigned long)md->num_pages <<
- EFI_PAGE_SHIFT))) {
- unsigned long addr;
-
- addr = md->virt_addr - md->phys_addr +
- (unsigned long)efi_phys.systab;
- efi.systab = (efi_system_table_t *)addr;
- }
+ md->virt_addr = (unsigned long)ioremap(md->phys_addr,
+ md->num_pages << EFI_PAGE_SHIFT);
+ if (!(unsigned long)md->virt_addr) {
+ printk(KERN_ERR PFX "ioremap of 0x%lX failed\n",
+ (unsigned long)md->phys_addr);
}
+ /* update the virtual address of the EFI system table */
+ check_range_for_systab(md);
}
if (!efi.systab)
BUG();
status = phys_efi_set_virtual_address_map(
- sizeof(efi_memory_desc_t) * memmap.nr_map,
- sizeof(efi_memory_desc_t),
+ memmap.desc_size * memmap.nr_map,
+ memmap.desc_size,
memmap.desc_version,
memmap.phys_map);
@@ -533,10 +531,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
{
struct resource *res;
efi_memory_desc_t *md;
- int i;
+ void *p;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
if ((md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT)) >
0x100000000ULL)
@@ -613,10 +611,10 @@ efi_initialize_iomem_resources(struct resource *code_resource,
u32 efi_mem_type(unsigned long phys_addr)
{
efi_memory_desc_t *md;
- int i;
+ void *p;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
if ((md->phys_addr <= phys_addr) && (phys_addr <
(md->phys_addr + (md-> num_pages << EFI_PAGE_SHIFT)) ))
return md->type;
@@ -627,10 +625,10 @@ u32 efi_mem_type(unsigned long phys_addr)
u64 efi_mem_attributes(unsigned long phys_addr)
{
efi_memory_desc_t *md;
- int i;
+ void *p;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
if ((md->phys_addr <= phys_addr) && (phys_addr <
(md->phys_addr + (md-> num_pages << EFI_PAGE_SHIFT)) ))
return md->attribute;
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index a991d4e5edd..3aad0383966 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -203,7 +203,7 @@ sysenter_past_esp:
GET_THREAD_INFO(%ebp)
/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
- testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+ testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
jnz syscall_trace_entry
cmpl $(nr_syscalls), %eax
jae syscall_badsys
@@ -226,9 +226,9 @@ ENTRY(system_call)
pushl %eax # save orig_eax
SAVE_ALL
GET_THREAD_INFO(%ebp)
- # system call tracing in operation
+ # system call tracing in operation / emulation
/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
- testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+ testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
jnz syscall_trace_entry
cmpl $(nr_syscalls), %eax
jae syscall_badsys
@@ -338,6 +338,9 @@ syscall_trace_entry:
movl %esp, %eax
xorl %edx,%edx
call do_syscall_trace
+ cmpl $0, %eax
+ jne resume_userspace # ret != 0 -> running under PTRACE_SYSEMU,
+ # so must skip actual syscall
movl ORIG_EAX(%esp), %eax
cmpl $(nr_syscalls), %eax
jnae syscall_call
@@ -504,7 +507,7 @@ label: \
pushl $__KERNEL_CS; \
pushl $sysenter_past_esp
-ENTRY(debug)
+KPROBE_ENTRY(debug)
cmpl $sysenter_entry,(%esp)
jne debug_stack_correct
FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
@@ -515,7 +518,7 @@ debug_stack_correct:
movl %esp,%eax # pt_regs pointer
call do_debug
jmp ret_from_exception
-
+ .previous .text
/*
* NMI is doubly nasty. It can happen _while_ we're handling
* a debug fault, and the debug fault hasn't yet been able to
@@ -588,13 +591,14 @@ nmi_16bit_stack:
.long 1b,iret_exc
.previous
-ENTRY(int3)
+KPROBE_ENTRY(int3)
pushl $-1 # mark this as an int
SAVE_ALL
xorl %edx,%edx # zero error code
movl %esp,%eax # pt_regs pointer
call do_int3
jmp ret_from_exception
+ .previous .text
ENTRY(overflow)
pushl $0
@@ -628,17 +632,19 @@ ENTRY(stack_segment)
pushl $do_stack_segment
jmp error_code
-ENTRY(general_protection)
+KPROBE_ENTRY(general_protection)
pushl $do_general_protection
jmp error_code
+ .previous .text
ENTRY(alignment_check)
pushl $do_alignment_check
jmp error_code
-ENTRY(page_fault)
+KPROBE_ENTRY(page_fault)
pushl $do_page_fault
jmp error_code
+ .previous .text
#ifdef CONFIG_X86_MCE
ENTRY(machine_check)
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 4477bb10709..e437fb36749 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -17,7 +17,7 @@
#include <asm/desc.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/setup.h>
/*
@@ -77,6 +77,32 @@ ENTRY(startup_32)
subl %edi,%ecx
shrl $2,%ecx
rep ; stosl
+/*
+ * Copy bootup parameters out of the way.
+ * Note: %esi still has the pointer to the real-mode data.
+ * With the kexec as boot loader, parameter segment might be loaded beyond
+ * kernel image and might not even be addressable by early boot page tables.
+ * (kexec on panic case). Hence copy out the parameters before initializing
+ * page tables.
+ */
+ movl $(boot_params - __PAGE_OFFSET),%edi
+ movl $(PARAM_SIZE/4),%ecx
+ cld
+ rep
+ movsl
+ movl boot_params - __PAGE_OFFSET + NEW_CL_POINTER,%esi
+ andl %esi,%esi
+ jnz 2f # New command line protocol
+ cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
+ jne 1f
+ movzwl OLD_CL_OFFSET,%esi
+ addl $(OLD_CL_BASE_ADDR),%esi
+2:
+ movl $(saved_command_line - __PAGE_OFFSET),%edi
+ movl $(COMMAND_LINE_SIZE/4),%ecx
+ rep
+ movsl
+1:
/*
* Initialize page tables. This creates a PDE and a set of page
@@ -214,28 +240,6 @@ ENTRY(startup_32_smp)
*/
call setup_idt
-/*
- * Copy bootup parameters out of the way.
- * Note: %esi still has the pointer to the real-mode data.
- */
- movl $boot_params,%edi
- movl $(PARAM_SIZE/4),%ecx
- cld
- rep
- movsl
- movl boot_params+NEW_CL_POINTER,%esi
- andl %esi,%esi
- jnz 2f # New command line protocol
- cmpw $(OLD_CL_MAGIC),OLD_CL_MAGIC_ADDR
- jne 1f
- movzwl OLD_CL_OFFSET,%esi
- addl $(OLD_CL_BASE_ADDR),%esi
-2:
- movl $saved_command_line,%edi
- movl $(COMMAND_LINE_SIZE/4),%ecx
- rep
- movsl
-1:
checkCPUtype:
movl $-1,X86_CPUID # -1 for no CPUID initially
diff --git a/arch/i386/kernel/i8237.c b/arch/i386/kernel/i8237.c
new file mode 100644
index 00000000000..c36d1c006c2
--- /dev/null
+++ b/arch/i386/kernel/i8237.c
@@ -0,0 +1,67 @@
+/*
+ * i8237.c: 8237A DMA controller suspend functions.
+ *
+ * Written by Pierre Ossman, 2005.
+ */
+
+#include <linux/init.h>
+#include <linux/sysdev.h>
+
+#include <asm/dma.h>
+
+/*
+ * This module just handles suspend/resume issues with the
+ * 8237A DMA controller (used for ISA and LPC).
+ * Allocation is handled in kernel/dma.c and normal usage is
+ * in asm/dma.h.
+ */
+
+static int i8237A_resume(struct sys_device *dev)
+{
+ unsigned long flags;
+ int i;
+
+ flags = claim_dma_lock();
+
+ dma_outb(DMA1_RESET_REG, 0);
+ dma_outb(DMA2_RESET_REG, 0);
+
+ for (i = 0;i < 8;i++) {
+ set_dma_addr(i, 0x000000);
+ /* DMA count is a bit weird so this is not 0 */
+ set_dma_count(i, 1);
+ }
+
+ /* Enable cascade DMA or channel 0-3 won't work */
+ enable_dma(4);
+
+ release_dma_lock(flags);
+
+ return 0;
+}
+
+static int i8237A_suspend(struct sys_device *dev, pm_message_t state)
+{
+ return 0;
+}
+
+static struct sysdev_class i8237_sysdev_class = {
+ set_kset_name("i8237"),
+ .suspend = i8237A_suspend,
+ .resume = i8237A_resume,
+};
+
+static struct sys_device device_i8237A = {
+ .id = 0,
+ .cls = &i8237_sysdev_class,
+};
+
+static int __init i8237A_init_sysfs(void)
+{
+ int error = sysdev_class_register(&i8237_sysdev_class);
+ if (!error)
+ error = sysdev_register(&device_i8237A);
+ return error;
+}
+
+device_initcall(i8237A_init_sysfs);
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 6578f40bd50..1efdc76ae96 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -33,6 +33,7 @@
#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/sysdev.h>
+
#include <asm/io.h>
#include <asm/smp.h>
#include <asm/desc.h>
@@ -77,7 +78,7 @@ static struct irq_pin_list {
int apic, pin, next;
} irq_2_pin[PIN_MAP_SIZE];
-int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
+int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
#ifdef CONFIG_PCI_MSI
#define vector_to_irq(vector) \
(platform_legacy_irq(vector) ? vector : vector_irq[vector])
@@ -222,13 +223,21 @@ static void clear_IO_APIC (void)
clear_IO_APIC_pin(apic, pin);
}
+#ifdef CONFIG_SMP
static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
{
unsigned long flags;
int pin;
struct irq_pin_list *entry = irq_2_pin + irq;
unsigned int apicid_value;
+ cpumask_t tmp;
+ cpus_and(tmp, cpumask, cpu_online_map);
+ if (cpus_empty(tmp))
+ tmp = TARGET_CPUS;
+
+ cpus_and(cpumask, tmp, CPU_MASK_ALL);
+
apicid_value = cpu_mask_to_apicid(cpumask);
/* Prepare to do the io_apic_write */
apicid_value = apicid_value << 24;
@@ -242,6 +251,7 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
break;
entry = irq_2_pin + entry->next;
}
+ set_irq_info(irq, cpumask);
spin_unlock_irqrestore(&ioapic_lock, flags);
}
@@ -259,7 +269,6 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
# define Dprintk(x...)
# endif
-cpumask_t __cacheline_aligned pending_irq_balance_cpumask[NR_IRQS];
#define IRQBALANCE_CHECK_ARCH -999
static int irqbalance_disabled = IRQBALANCE_CHECK_ARCH;
@@ -328,12 +337,7 @@ static inline void balance_irq(int cpu, int irq)
cpus_and(allowed_mask, cpu_online_map, irq_affinity[irq]);
new_cpu = move(cpu, allowed_mask, now, 1);
if (cpu != new_cpu) {
- irq_desc_t *desc = irq_desc + irq;
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock, flags);
- pending_irq_balance_cpumask[irq] = cpumask_of_cpu(new_cpu);
- spin_unlock_irqrestore(&desc->lock, flags);
+ set_pending_irq(irq, cpumask_of_cpu(new_cpu));
}
}
@@ -528,16 +532,12 @@ tryanotherirq:
cpus_and(tmp, target_cpu_mask, allowed_mask);
if (!cpus_empty(tmp)) {
- irq_desc_t *desc = irq_desc + selected_irq;
- unsigned long flags;
Dprintk("irq = %d moved to cpu = %d\n",
selected_irq, min_loaded);
/* mark for change destination */
- spin_lock_irqsave(&desc->lock, flags);
- pending_irq_balance_cpumask[selected_irq] =
- cpumask_of_cpu(min_loaded);
- spin_unlock_irqrestore(&desc->lock, flags);
+ set_pending_irq(selected_irq, cpumask_of_cpu(min_loaded));
+
/* Since we made a change, come back sooner to
* check for more variation.
*/
@@ -568,7 +568,8 @@ static int balanced_irq(void *unused)
/* push everything to CPU 0 to give us a starting point. */
for (i = 0 ; i < NR_IRQS ; i++) {
- pending_irq_balance_cpumask[i] = cpumask_of_cpu(0);
+ pending_irq_cpumask[i] = cpumask_of_cpu(0);
+ set_pending_irq(i, cpumask_of_cpu(0));
}
for ( ; ; ) {
@@ -647,20 +648,9 @@ int __init irqbalance_disable(char *str)
__setup("noirqbalance", irqbalance_disable);
-static inline void move_irq(int irq)
-{
- /* note - we hold the desc->lock */
- if (unlikely(!cpus_empty(pending_irq_balance_cpumask[irq]))) {
- set_ioapic_affinity_irq(irq, pending_irq_balance_cpumask[irq]);
- cpus_clear(pending_irq_balance_cpumask[irq]);
- }
-}
-
late_initcall(balanced_irq_init);
-
-#else /* !CONFIG_IRQBALANCE */
-static inline void move_irq(int irq) { }
#endif /* CONFIG_IRQBALANCE */
+#endif /* CONFIG_SMP */
#ifndef CONFIG_SMP
void fastcall send_IPI_self(int vector)
@@ -820,6 +810,7 @@ EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
* we need to reprogram the ioredtbls to cater for the cpus which have come online
* so mask in all cases should simply be TARGET_CPUS
*/
+#ifdef CONFIG_SMP
void __init setup_ioapic_dest(void)
{
int pin, ioapic, irq, irq_entry;
@@ -838,6 +829,7 @@ void __init setup_ioapic_dest(void)
}
}
+#endif
/*
* EISA Edge/Level control register, ELCR
@@ -1127,7 +1119,7 @@ static inline int IO_APIC_irq_trigger(int irq)
}
/* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */
-u8 irq_vector[NR_IRQ_VECTORS] = { FIRST_DEVICE_VECTOR , 0 };
+u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 };
int assign_irq_vector(int irq)
{
@@ -1249,6 +1241,7 @@ static void __init setup_IO_APIC_irqs(void)
spin_lock_irqsave(&ioapic_lock, flags);
io_apic_write(apic, 0x11+2*pin, *(((int *)&entry)+1));
io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0));
+ set_native_irq_info(irq, TARGET_CPUS);
spin_unlock_irqrestore(&ioapic_lock, flags);
}
}
@@ -1641,9 +1634,9 @@ void disable_IO_APIC(void)
clear_IO_APIC();
/*
- * If the i82559 is routed through an IOAPIC
+ * If the i8259 is routed through an IOAPIC
* Put that IOAPIC in virtual wire mode
- * so legacy interrups can be delivered.
+ * so legacy interrupts can be delivered.
*/
pin = find_isa_irq_pin(0, mp_ExtINT);
if (pin != -1) {
@@ -1944,6 +1937,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
{
int irq = vector_to_irq(vector);
+ move_irq(vector);
ack_edge_ioapic_irq(irq);
}
@@ -1958,6 +1952,7 @@ static void end_level_ioapic_vector (unsigned int vector)
{
int irq = vector_to_irq(vector);
+ move_irq(vector);
end_level_ioapic_irq(irq);
}
@@ -1975,14 +1970,17 @@ static void unmask_IO_APIC_vector (unsigned int vector)
unmask_IO_APIC_irq(irq);
}
+#ifdef CONFIG_SMP
static void set_ioapic_affinity_vector (unsigned int vector,
cpumask_t cpu_mask)
{
int irq = vector_to_irq(vector);
+ set_native_irq_info(vector, cpu_mask);
set_ioapic_affinity_irq(irq, cpu_mask);
}
#endif
+#endif
/*
* Level and edge triggered IO-APIC interrupts need different handling,
@@ -1992,7 +1990,7 @@ static void set_ioapic_affinity_vector (unsigned int vector,
* edge-triggered handler, without risking IRQ storms and other ugly
* races.
*/
-static struct hw_interrupt_type ioapic_edge_type = {
+static struct hw_interrupt_type ioapic_edge_type __read_mostly = {
.typename = "IO-APIC-edge",
.startup = startup_edge_ioapic,
.shutdown = shutdown_edge_ioapic,
@@ -2000,10 +1998,12 @@ static struct hw_interrupt_type ioapic_edge_type = {
.disable = disable_edge_ioapic,
.ack = ack_edge_ioapic,
.end = end_edge_ioapic,
+#ifdef CONFIG_SMP
.set_affinity = set_ioapic_affinity,
+#endif
};
-static struct hw_interrupt_type ioapic_level_type = {
+static struct hw_interrupt_type ioapic_level_type __read_mostly = {
.typename = "IO-APIC-level",
.startup = startup_level_ioapic,
.shutdown = shutdown_level_ioapic,
@@ -2011,7 +2011,9 @@ static struct hw_interrupt_type ioapic_level_type = {
.disable = disable_level_ioapic,
.ack = mask_and_ack_level_ioapic,
.end = end_level_ioapic,
+#ifdef CONFIG_SMP
.set_affinity = set_ioapic_affinity,
+#endif
};
static inline void init_IO_APIC_traps(void)
@@ -2074,7 +2076,7 @@ static void ack_lapic_irq (unsigned int irq)
static void end_lapic_irq (unsigned int i) { /* nothing */ }
-static struct hw_interrupt_type lapic_irq_type = {
+static struct hw_interrupt_type lapic_irq_type __read_mostly = {
.typename = "local-APIC-edge",
.startup = NULL, /* startup_irq() not used for IRQ0 */
.shutdown = NULL, /* shutdown_irq() not used for IRQ0 */
@@ -2421,7 +2423,7 @@ device_initcall(ioapic_init_sysfs);
ACPI-based IOAPIC Configuration
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
int __init io_apic_get_unique_id (int ioapic, int apic_id)
{
@@ -2569,9 +2571,10 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
spin_lock_irqsave(&ioapic_lock, flags);
io_apic_write(ioapic, 0x11+2*pin, *(((int *)&entry)+1));
io_apic_write(ioapic, 0x10+2*pin, *(((int *)&entry)+0));
+ set_native_irq_info(use_pci_vector() ? entry.vector : irq, TARGET_CPUS);
spin_unlock_irqrestore(&ioapic_lock, flags);
return 0;
}
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /* CONFIG_ACPI */
diff --git a/arch/i386/kernel/ioport.c b/arch/i386/kernel/ioport.c
index 8b25160393c..f2b37654777 100644
--- a/arch/i386/kernel/ioport.c
+++ b/arch/i386/kernel/ioport.c
@@ -132,6 +132,7 @@ asmlinkage long sys_iopl(unsigned long unused)
volatile struct pt_regs * regs = (struct pt_regs *) &unused;
unsigned int level = regs->ebx;
unsigned int old = (regs->eflags >> 12) & 3;
+ struct thread_struct *t = &current->thread;
if (level > 3)
return -EINVAL;
@@ -140,8 +141,8 @@ asmlinkage long sys_iopl(unsigned long unused)
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
}
- regs->eflags = (regs->eflags &~ 0x3000UL) | (level << 12);
- /* Make sure we return the long way (not sysenter) */
- set_thread_flag(TIF_IRET);
+ t->iopl = level << 12;
+ regs->eflags = (regs->eflags & ~X86_EFLAGS_IOPL) | t->iopl;
+ set_iopl_mask(t->iopl);
return 0;
}
diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index a6d8c45961d..6345b430b10 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -62,32 +62,32 @@ static inline int is_IF_modifier(kprobe_opcode_t opcode)
return 0;
}
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
return 0;
}
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
{
memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
p->opcode = *p->addr;
}
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
{
*p->addr = BREAKPOINT_INSTRUCTION;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
*p->addr = p->opcode;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
{
}
@@ -127,7 +127,8 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
regs->eip = (unsigned long)&p->ainsn.insn;
}
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
{
unsigned long *sara = (unsigned long *)&regs->esp;
struct kretprobe_instance *ri;
@@ -150,7 +151,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
* Interrupts are disabled on entry as trap3 is an interrupt gate and they
* remain disabled thorough out this function.
*/
-static int kprobe_handler(struct pt_regs *regs)
+static int __kprobes kprobe_handler(struct pt_regs *regs)
{
struct kprobe *p;
int ret = 0;
@@ -176,7 +177,8 @@ static int kprobe_handler(struct pt_regs *regs)
Disarm the probe we just hit, and ignore it. */
p = get_kprobe(addr);
if (p) {
- if (kprobe_status == KPROBE_HIT_SS) {
+ if (kprobe_status == KPROBE_HIT_SS &&
+ *p->ainsn.insn == BREAKPOINT_INSTRUCTION) {
regs->eflags &= ~TF_MASK;
regs->eflags |= kprobe_saved_eflags;
unlock_kprobes();
@@ -220,7 +222,10 @@ static int kprobe_handler(struct pt_regs *regs)
* either a probepoint or a debugger breakpoint
* at this address. In either case, no further
* handling of this interrupt is appropriate.
+ * Back up over the (now missing) int3 and run
+ * the original instruction.
*/
+ regs->eip -= sizeof(kprobe_opcode_t);
ret = 1;
}
/* Not one of ours: let kernel handle it */
@@ -259,7 +264,7 @@ no_kprobe:
/*
* Called when we hit the probe point at kretprobe_trampoline
*/
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head;
@@ -338,7 +343,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
* that is atop the stack is the address following the copied instruction.
* We need to make it the address following the original instruction.
*/
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
{
unsigned long *tos = (unsigned long *)&regs->esp;
unsigned long next_eip = 0;
@@ -444,8 +449,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
/*
* Wrapper routine to for handling exceptions.
*/
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
- void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
switch (val) {
@@ -473,7 +478,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
return NOTIFY_DONE;
}
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct jprobe *jp = container_of(p, struct jprobe, kp);
unsigned long addr;
@@ -495,7 +500,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
{
preempt_enable_no_resched();
asm volatile (" xchgl %%ebx,%%esp \n"
@@ -506,7 +511,7 @@ void jprobe_return(void)
(jprobe_saved_esp):"memory");
}
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
u8 *addr = (u8 *) (regs->eip - 1);
unsigned long stack_addr = (unsigned long)jprobe_saved_esp;
diff --git a/arch/i386/kernel/ldt.c b/arch/i386/kernel/ldt.c
index bb50afbee92..fe1ffa55587 100644
--- a/arch/i386/kernel/ldt.c
+++ b/arch/i386/kernel/ldt.c
@@ -177,7 +177,7 @@ static int read_default_ldt(void __user * ptr, unsigned long bytecount)
static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
{
struct mm_struct * mm = current->mm;
- __u32 entry_1, entry_2, *lp;
+ __u32 entry_1, entry_2;
int error;
struct user_desc ldt_info;
@@ -205,8 +205,6 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
goto out_unlock;
}
- lp = (__u32 *) ((ldt_info.entry_number << 3) + (char *) mm->context.ldt);
-
/* Allow LDTs to be cleared by the user. */
if (ldt_info.base_addr == 0 && ldt_info.limit == 0) {
if (oldmode || LDT_empty(&ldt_info)) {
@@ -223,8 +221,7 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode)
/* Install the new entry ... */
install:
- *lp = entry_1;
- *(lp+1) = entry_2;
+ write_ldt_entry(mm->context.ldt, ldt_info.entry_number, entry_1, entry_2);
error = 0;
out_unlock:
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c
index cb699a2aa1f..a912fed4848 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/i386/kernel/machine_kexec.c
@@ -17,13 +17,7 @@
#include <asm/apic.h>
#include <asm/cpufeature.h>
#include <asm/desc.h>
-
-static inline unsigned long read_cr3(void)
-{
- unsigned long cr3;
- asm volatile("movl %%cr3,%0": "=r"(cr3));
- return cr3;
-}
+#include <asm/system.h>
#define PAGE_ALIGNED __attribute__ ((__aligned__(PAGE_SIZE)))
@@ -99,10 +93,7 @@ static void set_idt(void *newidt, __u16 limit)
curidt.size = limit;
curidt.address = (unsigned long)newidt;
- __asm__ __volatile__ (
- "lidtl %0\n"
- : : "m" (curidt)
- );
+ load_idt(&curidt);
};
@@ -114,10 +105,7 @@ static void set_gdt(void *newgdt, __u16 limit)
curgdt.size = limit;
curgdt.address = (unsigned long)newgdt;
- __asm__ __volatile__ (
- "lgdtl %0\n"
- : : "m" (curgdt)
- );
+ load_gdt(&curgdt);
};
static void load_segments(void)
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c
index a77c612aad0..165f13158c6 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/i386/kernel/microcode.c
@@ -164,7 +164,8 @@ static void collect_cpu_info (void *unused)
}
wrmsr(MSR_IA32_UCODE_REV, 0, 0);
- __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+ /* see notes above for revision 1.07. Apparent chip bug */
+ serialize_cpu();
/* get the current revision from MSR 0x8B */
rdmsr(MSR_IA32_UCODE_REV, val[0], uci->rev);
pr_debug("microcode: collect_cpu_info : sig=0x%x, pf=0x%x, rev=0x%x\n",
@@ -377,7 +378,9 @@ static void do_update_one (void * unused)
(unsigned long) uci->mc->bits >> 16 >> 16);
wrmsr(MSR_IA32_UCODE_REV, 0, 0);
- __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+ /* see notes above for revision 1.07. Apparent chip bug */
+ serialize_cpu();
+
/* get the current revision from MSR 0x8B */
rdmsr(MSR_IA32_UCODE_REV, val[0], val[1]);
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index ce838abb27d..15949fd0810 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -65,6 +65,8 @@ int nr_ioapics;
int pic_mode;
unsigned long mp_lapic_addr;
+unsigned int def_to_bigsmp = 0;
+
/* Processor that is doing the boot up */
unsigned int boot_cpu_physical_apicid = -1U;
/* Internal processor count */
@@ -121,7 +123,7 @@ static int MP_valid_apicid(int apicid, int version)
static void __init MP_processor_info (struct mpc_config_processor *m)
{
int ver, apicid;
- physid_mask_t tmp;
+ physid_mask_t phys_cpu;
if (!(m->mpc_cpuflag & CPU_ENABLED))
return;
@@ -192,27 +194,36 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
" Processor ignored.\n", maxcpus);
return;
}
- num_processors++;
ver = m->mpc_apicver;
if (!MP_valid_apicid(apicid, ver)) {
printk(KERN_WARNING "Processor #%d INVALID. (Max ID: %d).\n",
m->mpc_apicid, MAX_APICS);
- --num_processors;
return;
}
- tmp = apicid_to_cpu_present(apicid);
- physids_or(phys_cpu_present_map, phys_cpu_present_map, tmp);
-
+ cpu_set(num_processors, cpu_possible_map);
+ num_processors++;
+ phys_cpu = apicid_to_cpu_present(apicid);
+ physids_or(phys_cpu_present_map, phys_cpu_present_map, phys_cpu);
+
/*
* Validate version
*/
if (ver == 0x0) {
- printk(KERN_WARNING "BIOS bug, APIC version is 0 for CPU#%d! fixing up to 0x10. (tell your hw vendor)\n", m->mpc_apicid);
+ printk(KERN_WARNING "BIOS bug, APIC version is 0 for CPU#%d! "
+ "fixing up to 0x10. (tell your hw vendor)\n",
+ m->mpc_apicid);
ver = 0x10;
}
apic_version[m->mpc_apicid] = ver;
+ if ((num_processors > 8) &&
+ APIC_XAPIC(ver) &&
+ (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL))
+ def_to_bigsmp = 1;
+ else
+ def_to_bigsmp = 0;
+
bios_cpu_apicid[num_processors - 1] = m->mpc_apicid;
}
@@ -653,8 +664,6 @@ void __init get_smp_config (void)
struct intel_mp_floating *mpf = mpf_found;
/*
- * ACPI may be used to obtain the entire SMP configuration or just to
- * enumerate/configure processors (CONFIG_ACPI_BOOT). Note that
* ACPI supports both logical (e.g. Hyper-Threading) and physical
* processors, where MPS only supports physical.
*/
@@ -810,7 +819,7 @@ void __init find_smp_config (void)
ACPI-based MP Configuration
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
void __init mp_register_lapic_address (
u64 address)
@@ -856,7 +865,7 @@ void __init mp_register_lapic (
MP_processor_info(&processor);
}
-#if defined(CONFIG_X86_IO_APIC) && (defined(CONFIG_ACPI_INTERPRETER) || defined(CONFIG_ACPI_BOOT))
+#ifdef CONFIG_X86_IO_APIC
#define MP_ISA_BUS 0
#define MP_MAX_IOAPIC_PIN 127
@@ -1071,11 +1080,9 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low)
*/
static int gsi_to_irq[MAX_GSI_NUM];
-#ifdef CONFIG_ACPI_BUS
/* Don't set up the ACPI SCI because it's already set up */
if (acpi_fadt.sci_int == gsi)
return gsi;
-#endif
ioapic = mp_find_ioapic(gsi);
if (ioapic < 0) {
@@ -1118,13 +1125,11 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low)
if (gsi < MAX_GSI_NUM) {
if (gsi > 15)
gsi = pci_irq++;
-#ifdef CONFIG_ACPI_BUS
/*
* Don't assign IRQ used by ACPI SCI
*/
if (gsi == acpi_fadt.sci_int)
gsi = pci_irq++;
-#endif
gsi_to_irq[irq] = gsi;
} else {
printk(KERN_ERR "GSI %u is too high\n", gsi);
@@ -1138,5 +1143,5 @@ int mp_register_gsi (u32 gsi, int edge_level, int active_high_low)
return gsi;
}
-#endif /*CONFIG_X86_IO_APIC && (CONFIG_ACPI_INTERPRETER || CONFIG_ACPI_BOOT)*/
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /* CONFIG_X86_IO_APIC */
+#endif /* CONFIG_ACPI */
diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index b2f03c39a6f..03100d6fc5d 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -46,23 +46,13 @@
static struct class *msr_class;
-/* Note: "err" is handled in a funny way below. Otherwise one version
- of gcc or another breaks. */
-
static inline int wrmsr_eio(u32 reg, u32 eax, u32 edx)
{
int err;
- asm volatile ("1: wrmsr\n"
- "2:\n"
- ".section .fixup,\"ax\"\n"
- "3: movl %4,%0\n"
- " jmp 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- " .align 4\n" " .long 1b,3b\n" ".previous":"=&bDS" (err)
- :"a"(eax), "d"(edx), "c"(reg), "i"(-EIO), "0"(0));
-
+ err = wrmsr_safe(reg, eax, edx);
+ if (err)
+ err = -EIO;
return err;
}
@@ -70,18 +60,9 @@ static inline int rdmsr_eio(u32 reg, u32 *eax, u32 *edx)
{
int err;
- asm volatile ("1: rdmsr\n"
- "2:\n"
- ".section .fixup,\"ax\"\n"
- "3: movl %4,%0\n"
- " jmp 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,3b\n"
- ".previous":"=&bDS" (err), "=a"(*eax), "=d"(*edx)
- :"c"(reg), "i"(-EIO), "0"(0));
-
+ err = rdmsr_safe(reg, eax, edx);
+ if (err)
+ err = -EIO;
return err;
}
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 8c242bb1ef4..0178457db72 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -478,6 +478,11 @@ void touch_nmi_watchdog (void)
*/
for (i = 0; i < NR_CPUS; i++)
alert_counter[i] = 0;
+
+ /*
+ * Tickle the softlockup detector too:
+ */
+ touch_softlockup_watchdog();
}
extern void die_nmi(struct pt_regs *, const char *msg);
@@ -501,8 +506,11 @@ void nmi_watchdog_tick (struct pt_regs * regs)
*/
alert_counter[cpu]++;
if (alert_counter[cpu] == 5*nmi_hz)
+ /*
+ * die_nmi will return ONLY if NOTIFY_STOP happens..
+ */
die_nmi(regs, "NMI Watchdog detected LOCKUP");
- } else {
+
last_irq_sums[cpu] = sum;
alert_counter[cpu] = 0;
}
diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c
index e3f362e8af5..b45cbf93d43 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/i386/kernel/process.c
@@ -164,7 +164,7 @@ static inline void play_dead(void)
*/
local_irq_disable();
while (1)
- __asm__ __volatile__("hlt":::"memory");
+ halt();
}
#else
static inline void play_dead(void)
@@ -313,16 +313,12 @@ void show_regs(struct pt_regs * regs)
printk(" DS: %04x ES: %04x\n",
0xffff & regs->xds,0xffff & regs->xes);
- __asm__("movl %%cr0, %0": "=r" (cr0));
- __asm__("movl %%cr2, %0": "=r" (cr2));
- __asm__("movl %%cr3, %0": "=r" (cr3));
- /* This could fault if %cr4 does not exist */
- __asm__("1: movl %%cr4, %0 \n"
- "2: \n"
- ".section __ex_table,\"a\" \n"
- ".long 1b,2b \n"
- ".previous \n"
- : "=r" (cr4): "0" (0));
+ cr0 = read_cr0();
+ cr2 = read_cr2();
+ cr3 = read_cr3();
+ if (current_cpu_data.x86 > 4) {
+ cr4 = read_cr4();
+ }
printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n", cr0, cr2, cr3, cr4);
show_trace(NULL, &regs->esp);
}
@@ -682,21 +678,26 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
__unlazy_fpu(prev_p);
/*
- * Reload esp0, LDT and the page table pointer:
+ * Reload esp0.
*/
load_esp0(tss, next);
/*
- * Load the per-thread Thread-Local Storage descriptor.
+ * Save away %fs and %gs. No need to save %es and %ds, as
+ * those are always kernel segments while inside the kernel.
+ * Doing this before setting the new TLS descriptors avoids
+ * the situation where we temporarily have non-reloadable
+ * segments in %fs and %gs. This could be an issue if the
+ * NMI handler ever used %fs or %gs (it does not today), or
+ * if the kernel is running inside of a hypervisor layer.
*/
- load_TLS(next, cpu);
+ savesegment(fs, prev->fs);
+ savesegment(gs, prev->gs);
/*
- * Save away %fs and %gs. No need to save %es and %ds, as
- * those are always kernel segments while inside the kernel.
+ * Load the per-thread Thread-Local Storage descriptor.
*/
- asm volatile("mov %%fs,%0":"=m" (prev->fs));
- asm volatile("mov %%gs,%0":"=m" (prev->gs));
+ load_TLS(next, cpu);
/*
* Restore %fs and %gs if needed.
@@ -711,6 +712,12 @@ struct task_struct fastcall * __switch_to(struct task_struct *prev_p, struct tas
loadsegment(gs, next->gs);
/*
+ * Restore IOPL if needed.
+ */
+ if (unlikely(prev->iopl != next->iopl))
+ set_iopl_mask(next->iopl);
+
+ /*
* Now maybe reload the debug registers
*/
if (unlikely(next->debugreg[7])) {
diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c
index 0da59b42843..7b6368bf897 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/i386/kernel/ptrace.c
@@ -271,6 +271,8 @@ static void clear_singlestep(struct task_struct *child)
void ptrace_disable(struct task_struct *child)
{
clear_singlestep(child);
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+ clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
}
/*
@@ -509,15 +511,20 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
}
break;
+ case PTRACE_SYSEMU: /* continue and stop at next syscall, which will not be executed */
case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
case PTRACE_CONT: /* restart after signal. */
ret = -EIO;
if (!valid_signal(data))
break;
- if (request == PTRACE_SYSCALL) {
+ if (request == PTRACE_SYSEMU) {
+ set_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+ } else if (request == PTRACE_SYSCALL) {
set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- }
- else {
+ clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+ } else {
+ clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
}
child->exit_code = data;
@@ -542,10 +549,17 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
wake_up_process(child);
break;
+ case PTRACE_SYSEMU_SINGLESTEP: /* Same as SYSEMU, but singlestep if not syscall */
case PTRACE_SINGLESTEP: /* set the trap flag. */
ret = -EIO;
if (!valid_signal(data))
break;
+
+ if (request == PTRACE_SYSEMU_SINGLESTEP)
+ set_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+ else
+ clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
+
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
set_singlestep(child);
child->exit_code = data;
@@ -678,27 +692,58 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code)
* - triggered by current->work.syscall_trace
*/
__attribute__((regparm(3)))
-void do_syscall_trace(struct pt_regs *regs, int entryexit)
+int do_syscall_trace(struct pt_regs *regs, int entryexit)
{
- /* do the secure computing check first */
- secure_computing(regs->orig_eax);
+ int is_sysemu = test_thread_flag(TIF_SYSCALL_EMU);
+ /*
+ * With TIF_SYSCALL_EMU set we want to ignore TIF_SINGLESTEP for syscall
+ * interception
+ */
+ int is_singlestep = !is_sysemu && test_thread_flag(TIF_SINGLESTEP);
+ int ret = 0;
- if (unlikely(current->audit_context) && entryexit)
- audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+ /* do the secure computing check first */
+ if (!entryexit)
+ secure_computing(regs->orig_eax);
+
+ if (unlikely(current->audit_context)) {
+ if (entryexit)
+ audit_syscall_exit(current, AUDITSC_RESULT(regs->eax),
+ regs->eax);
+ /* Debug traps, when using PTRACE_SINGLESTEP, must be sent only
+ * on the syscall exit path. Normally, when TIF_SYSCALL_AUDIT is
+ * not used, entry.S will call us only on syscall exit, not
+ * entry; so when TIF_SYSCALL_AUDIT is used we must avoid
+ * calling send_sigtrap() on syscall entry.
+ *
+ * Note that when PTRACE_SYSEMU_SINGLESTEP is used,
+ * is_singlestep is false, despite his name, so we will still do
+ * the correct thing.
+ */
+ else if (is_singlestep)
+ goto out;
+ }
if (!(current->ptrace & PT_PTRACED))
goto out;
+ /* If a process stops on the 1st tracepoint with SYSCALL_TRACE
+ * and then is resumed with SYSEMU_SINGLESTEP, it will come in
+ * here. We have to check this and return */
+ if (is_sysemu && entryexit)
+ return 0;
+
/* Fake a debug trap */
- if (test_thread_flag(TIF_SINGLESTEP))
+ if (is_singlestep)
send_sigtrap(current, regs, 0);
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
+ if (!test_thread_flag(TIF_SYSCALL_TRACE) && !is_sysemu)
goto out;
/* the 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
+ /* Note that the debugger could change the result of test_thread_flag!*/
+ ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80:0));
/*
* this isn't the same as continuing with a signal, but it will do
@@ -709,9 +754,17 @@ void do_syscall_trace(struct pt_regs *regs, int entryexit)
send_sig(current->exit_code, current, 1);
current->exit_code = 0;
}
- out:
+ ret = is_sysemu;
+out:
if (unlikely(current->audit_context) && !entryexit)
audit_syscall_entry(current, AUDIT_ARCH_I386, regs->orig_eax,
regs->ebx, regs->ecx, regs->edx, regs->esi);
-
+ if (ret == 0)
+ return 0;
+
+ regs->orig_eax = -1; /* force skip of syscall restarting */
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(current, AUDITSC_RESULT(regs->eax),
+ regs->eax);
+ return 1;
}
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index c71fef31dc4..1cbb9c0f470 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -13,6 +13,7 @@
#include <linux/dmi.h>
#include <asm/uaccess.h>
#include <asm/apic.h>
+#include <asm/desc.h>
#include "mach_reboot.h"
#include <linux/reboot_fixups.h>
@@ -242,13 +243,13 @@ void machine_real_restart(unsigned char *code, int length)
/* Set up the IDT for real mode. */
- __asm__ __volatile__ ("lidt %0" : : "m" (real_mode_idt));
+ load_idt(&real_mode_idt);
/* Set up a GDT from which we can load segment descriptors for real
mode. The GDT is not used in real mode; it is just needed here to
prepare the descriptors. */
- __asm__ __volatile__ ("lgdt %0" : : "m" (real_mode_gdt));
+ load_gdt(&real_mode_gdt);
/* Load the data segment registers, and thus the descriptors ready for
real mode. The base address of each segment is 0x100, 16 times the
@@ -316,7 +317,7 @@ void machine_emergency_restart(void)
if (!reboot_thru_bios) {
if (efi_enabled) {
efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL);
- __asm__ __volatile__("lidt %0": :"m" (no_idt));
+ load_idt(&no_idt);
__asm__ __volatile__("int3");
}
/* rebooting needs to touch the page at absolute addr 0 */
@@ -325,7 +326,7 @@ void machine_emergency_restart(void)
mach_reboot_fixups(); /* for board specific fixups */
mach_reboot();
/* That didn't work - force a triple fault.. */
- __asm__ __volatile__("lidt %0": :"m" (no_idt));
+ load_idt(&no_idt);
__asm__ __volatile__("int3");
}
}
diff --git a/arch/i386/kernel/semaphore.c b/arch/i386/kernel/semaphore.c
index 469f496e55c..7455ab64394 100644
--- a/arch/i386/kernel/semaphore.c
+++ b/arch/i386/kernel/semaphore.c
@@ -13,171 +13,9 @@
* rw semaphores implemented November 1999 by Benjamin LaHaise <bcrl@kvack.org>
*/
#include <linux/config.h>
-#include <linux/sched.h>
-#include <linux/err.h>
-#include <linux/init.h>
#include <asm/semaphore.h>
/*
- * Semaphores are implemented using a two-way counter:
- * The "count" variable is decremented for each process
- * that tries to acquire the semaphore, while the "sleeping"
- * variable is a count of such acquires.
- *
- * Notably, the inline "up()" and "down()" functions can
- * efficiently test if they need to do any extra work (up
- * needs to do something only if count was negative before
- * the increment operation.
- *
- * "sleeping" and the contention routine ordering is protected
- * by the spinlock in the semaphore's waitqueue head.
- *
- * Note that these functions are only called when there is
- * contention on the lock, and as such all this is the
- * "non-critical" part of the whole semaphore business. The
- * critical part is the inline stuff in <asm/semaphore.h>
- * where we want to avoid any extra jumps and calls.
- */
-
-/*
- * Logic:
- * - only on a boundary condition do we need to care. When we go
- * from a negative count to a non-negative, we wake people up.
- * - when we go from a non-negative count to a negative do we
- * (a) synchronize with the "sleeper" count and (b) make sure
- * that we're on the wakeup list before we synchronize so that
- * we cannot lose wakeup events.
- */
-
-static fastcall void __attribute_used__ __up(struct semaphore *sem)
-{
- wake_up(&sem->wait);
-}
-
-static fastcall void __attribute_used__ __sched __down(struct semaphore * sem)
-{
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
- unsigned long flags;
-
- tsk->state = TASK_UNINTERRUPTIBLE;
- spin_lock_irqsave(&sem->wait.lock, flags);
- add_wait_queue_exclusive_locked(&sem->wait, &wait);
-
- sem->sleepers++;
- for (;;) {
- int sleepers = sem->sleepers;
-
- /*
- * Add "everybody else" into it. They aren't
- * playing, because we own the spinlock in
- * the wait_queue_head.
- */
- if (!atomic_add_negative(sleepers - 1, &sem->count)) {
- sem->sleepers = 0;
- break;
- }
- sem->sleepers = 1; /* us - see -1 above */
- spin_unlock_irqrestore(&sem->wait.lock, flags);
-
- schedule();
-
- spin_lock_irqsave(&sem->wait.lock, flags);
- tsk->state = TASK_UNINTERRUPTIBLE;
- }
- remove_wait_queue_locked(&sem->wait, &wait);
- wake_up_locked(&sem->wait);
- spin_unlock_irqrestore(&sem->wait.lock, flags);
- tsk->state = TASK_RUNNING;
-}
-
-static fastcall int __attribute_used__ __sched __down_interruptible(struct semaphore * sem)
-{
- int retval = 0;
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
- unsigned long flags;
-
- tsk->state = TASK_INTERRUPTIBLE;
- spin_lock_irqsave(&sem->wait.lock, flags);
- add_wait_queue_exclusive_locked(&sem->wait, &wait);
-
- sem->sleepers++;
- for (;;) {
- int sleepers = sem->sleepers;
-
- /*
- * With signals pending, this turns into
- * the trylock failure case - we won't be
- * sleeping, and we* can't get the lock as
- * it has contention. Just correct the count
- * and exit.
- */
- if (signal_pending(current)) {
- retval = -EINTR;
- sem->sleepers = 0;
- atomic_add(sleepers, &sem->count);
- break;
- }
-
- /*
- * Add "everybody else" into it. They aren't
- * playing, because we own the spinlock in
- * wait_queue_head. The "-1" is because we're
- * still hoping to get the semaphore.
- */
- if (!atomic_add_negative(sleepers - 1, &sem->count)) {
- sem->sleepers = 0;
- break;
- }
- sem->sleepers = 1; /* us - see -1 above */
- spin_unlock_irqrestore(&sem->wait.lock, flags);
-
- schedule();
-
- spin_lock_irqsave(&sem->wait.lock, flags);
- tsk->state = TASK_INTERRUPTIBLE;
- }
- remove_wait_queue_locked(&sem->wait, &wait);
- wake_up_locked(&sem->wait);
- spin_unlock_irqrestore(&sem->wait.lock, flags);
-
- tsk->state = TASK_RUNNING;
- return retval;
-}
-
-/*
- * Trylock failed - make sure we correct for
- * having decremented the count.
- *
- * We could have done the trylock with a
- * single "cmpxchg" without failure cases,
- * but then it wouldn't work on a 386.
- */
-static fastcall int __attribute_used__ __down_trylock(struct semaphore * sem)
-{
- int sleepers;
- unsigned long flags;
-
- spin_lock_irqsave(&sem->wait.lock, flags);
- sleepers = sem->sleepers + 1;
- sem->sleepers = 0;
-
- /*
- * Add "everybody else" and us into it. They aren't
- * playing, because we own the spinlock in the
- * wait_queue_head.
- */
- if (!atomic_add_negative(sleepers, &sem->count)) {
- wake_up_locked(&sem->wait);
- }
-
- spin_unlock_irqrestore(&sem->wait.lock, flags);
- return 1;
-}
-
-
-/*
* The semaphore operations have a special calling sequence that
* allow us to do a simpler in-line version of them. These routines
* need to convert that sequence back into the C sequence when
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index af4de58cab5..f3d808451d2 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -82,19 +82,19 @@ EXPORT_SYMBOL(efi_enabled);
/* cpu data as detected by the assembly code in head.S */
struct cpuinfo_x86 new_cpu_data __initdata = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
/* common cpu data for all cpus */
-struct cpuinfo_x86 boot_cpu_data = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
+struct cpuinfo_x86 boot_cpu_data __read_mostly = { 0, 0, 0, 0, -1, 1, 0, 0, -1 };
EXPORT_SYMBOL(boot_cpu_data);
unsigned long mmu_cr4_features;
-#ifdef CONFIG_ACPI_INTERPRETER
+#ifdef CONFIG_ACPI
int acpi_disabled = 0;
#else
int acpi_disabled = 1;
#endif
EXPORT_SYMBOL(acpi_disabled);
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
int __initdata acpi_force = 0;
extern acpi_interrupt_flags acpi_sci_flags;
#endif
@@ -139,6 +139,7 @@ struct sys_desc_table_struct {
unsigned char table[0];
};
struct edid_info edid_info;
+EXPORT_SYMBOL_GPL(edid_info);
struct ist_info ist_info;
#if defined(CONFIG_X86_SPEEDSTEP_SMI) || \
defined(CONFIG_X86_SPEEDSTEP_SMI_MODULE)
@@ -370,12 +371,16 @@ static void __init limit_regions(unsigned long long size)
int i;
if (efi_enabled) {
- for (i = 0; i < memmap.nr_map; i++) {
- current_addr = memmap.map[i].phys_addr +
- (memmap.map[i].num_pages << 12);
- if (memmap.map[i].type == EFI_CONVENTIONAL_MEMORY) {
+ efi_memory_desc_t *md;
+ void *p;
+
+ for (p = memmap.map, i = 0; p < memmap.map_end;
+ p += memmap.desc_size, i++) {
+ md = p;
+ current_addr = md->phys_addr + (md->num_pages << 12);
+ if (md->type == EFI_CONVENTIONAL_MEMORY) {
if (current_addr >= size) {
- memmap.map[i].num_pages -=
+ md->num_pages -=
(((current_addr-size) + PAGE_SIZE-1) >> PAGE_SHIFT);
memmap.nr_map = i + 1;
return;
@@ -794,7 +799,7 @@ static void __init parse_cmdline_early (char ** cmdline_p)
}
#endif
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/* "acpi=off" disables both ACPI table parsing and interpreter */
else if (!memcmp(from, "acpi=off", 8)) {
disable_acpi();
@@ -850,7 +855,7 @@ static void __init parse_cmdline_early (char ** cmdline_p)
else if (!memcmp(from, "noapic", 6))
disable_ioapic_setup();
#endif /* CONFIG_X86_LOCAL_APIC */
-#endif /* CONFIG_ACPI_BOOT */
+#endif /* CONFIG_ACPI */
#ifdef CONFIG_X86_LOCAL_APIC
/* enable local APIC */
@@ -1295,7 +1300,7 @@ legacy_init_iomem_resources(struct resource *code_resource, struct resource *dat
*/
static void __init register_memory(void)
{
- unsigned long gapstart, gapsize;
+ unsigned long gapstart, gapsize, round;
unsigned long long last;
int i;
@@ -1340,14 +1345,14 @@ static void __init register_memory(void)
}
/*
- * Start allocating dynamic PCI memory a bit into the gap,
- * aligned up to the nearest megabyte.
- *
- * Question: should we try to pad it up a bit (do something
- * like " + (gapsize >> 3)" in there too?). We now have the
- * technology.
+ * See how much we want to round up: start off with
+ * rounding to the next 1MB area.
*/
- pci_mem_start = (gapstart + 0xfffff) & ~0xfffff;
+ round = 0x100000;
+ while ((gapsize >> 4) > round)
+ round += round;
+ /* Fun with two's complement */
+ pci_mem_start = (gapstart + round) & -round;
printk("Allocating PCI resources starting at %08lx (gap: %08lx:%08lx)\n",
pci_mem_start, gapstart, gapsize);
@@ -1575,14 +1580,20 @@ void __init setup_arch(char **cmdline_p)
if (efi_enabled)
efi_map_memmap();
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/*
* Parse the ACPI tables for possible boot-time SMP configuration.
*/
acpi_boot_table_init();
acpi_boot_init();
-#endif
+#if defined(CONFIG_SMP) && defined(CONFIG_X86_PC)
+ if (def_to_bigsmp)
+ printk(KERN_WARNING "More than 8 CPUs detected and "
+ "CONFIG_X86_PC cannot handle it.\nUse "
+ "CONFIG_X86_GENERICARCH or CONFIG_X86_BIGSMP.\n");
+#endif
+#endif
#ifdef CONFIG_X86_LOCAL_APIC
if (smp_found_config)
get_smp_config();
diff --git a/arch/i386/kernel/sigframe.h b/arch/i386/kernel/sigframe.h
index d21b14f5c25..0b2221711da 100644
--- a/arch/i386/kernel/sigframe.h
+++ b/arch/i386/kernel/sigframe.h
@@ -1,6 +1,6 @@
struct sigframe
{
- char *pretcode;
+ char __user *pretcode;
int sig;
struct sigcontext sc;
struct _fpstate fpstate;
@@ -10,10 +10,10 @@ struct sigframe
struct rt_sigframe
{
- char *pretcode;
+ char __user *pretcode;
int sig;
- struct siginfo *pinfo;
- void *puc;
+ struct siginfo __user *pinfo;
+ void __user *puc;
struct siginfo info;
struct ucontext uc;
struct _fpstate fpstate;
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index 140e340569c..61eb0c8a6e4 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -278,9 +278,9 @@ setup_sigcontext(struct sigcontext __user *sc, struct _fpstate __user *fpstate,
int tmp, err = 0;
tmp = 0;
- __asm__("movl %%gs,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(gs, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
- __asm__("movl %%fs,%0" : "=r"(tmp): "0"(tmp));
+ savesegment(fs, tmp);
err |= __put_user(tmp, (unsigned int __user *)&sc->fs);
err |= __put_user(regs->xes, (unsigned int __user *)&sc->es);
@@ -604,7 +604,9 @@ int fastcall do_signal(struct pt_regs *regs, sigset_t *oldset)
* We want the common case to go fast, which
* is why we may in certain cases get here from
* kernel mode. Just return without doing anything
- * if so.
+ * if so. vm86 regs switched out by assembly code
+ * before reaching here, so testing against kernel
+ * CS suffices.
*/
if (!user_mode(regs))
return 1;
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index cec4bde6716..48b55db3680 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -576,7 +576,7 @@ static void stop_this_cpu (void * dummy)
local_irq_disable();
disable_local_APIC();
if (cpu_data[smp_processor_id()].hlt_works_ok)
- for(;;) __asm__("hlt");
+ for(;;) halt();
for (;;);
}
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 8ac8e9fd561..5e4893d2b9f 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -88,6 +88,8 @@ EXPORT_SYMBOL(cpu_online_map);
cpumask_t cpu_callin_map;
cpumask_t cpu_callout_map;
EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
static cpumask_t smp_commenced_mask;
/* TSC's upper 32 bits can't be written in eariler CPU (before prescott), there
@@ -1017,8 +1019,8 @@ int __devinit smp_prepare_cpu(int cpu)
tsc_sync_disabled = 1;
/* init low mem mapping */
- memcpy(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
- sizeof(swapper_pg_dir[0]) * KERNEL_PGD_PTRS);
+ clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
+ KERNEL_PGD_PTRS);
flush_tlb_all();
schedule_work(&task);
wait_for_completion(&done);
@@ -1265,6 +1267,7 @@ void __devinit smp_prepare_boot_cpu(void)
cpu_set(smp_processor_id(), cpu_online_map);
cpu_set(smp_processor_id(), cpu_callout_map);
cpu_set(smp_processor_id(), cpu_present_map);
+ cpu_set(smp_processor_id(), cpu_possible_map);
per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
}
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index 0ee9dee8af0..2883a4d4f01 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -194,10 +194,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
@@ -252,8 +249,7 @@ EXPORT_SYMBOL(profile_pc);
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
-static inline void do_timer_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
{
#ifdef CONFIG_X86_IO_APIC
if (timer_ack) {
@@ -307,7 +303,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
cur_timer->mark_offset();
- do_timer_interrupt(irq, NULL, regs);
+ do_timer_interrupt(irq, regs);
write_sequnlock(&xtime_lock);
return IRQ_HANDLED;
@@ -333,8 +329,7 @@ EXPORT_SYMBOL(get_cmos_time);
static void sync_cmos_clock(unsigned long dummy);
-static struct timer_list sync_cmos_timer =
- TIMER_INITIALIZER(sync_cmos_clock, 0, 0);
+static DEFINE_TIMER(sync_cmos_timer, sync_cmos_clock, 0, 0);
static void sync_cmos_clock(unsigned long dummy)
{
@@ -348,7 +343,7 @@ static void sync_cmos_clock(unsigned long dummy)
* This code is run on a timer. If the clock is set, that timer
* may not expire at the correct time. Thus, we adjust...
*/
- if ((time_status & STA_UNSYNC) != 0)
+ if (!ntp_synced())
/*
* Not synced, exit, do not restart a timer (if one is
* running, let it run out).
@@ -383,6 +378,7 @@ void notify_arch_cmos_timer(void)
static long clock_cmos_diff, sleep_start;
+static struct timer_opts *last_timer;
static int timer_suspend(struct sys_device *dev, pm_message_t state)
{
/*
@@ -391,6 +387,10 @@ static int timer_suspend(struct sys_device *dev, pm_message_t state)
clock_cmos_diff = -get_cmos_time();
clock_cmos_diff += get_seconds();
sleep_start = get_cmos_time();
+ last_timer = cur_timer;
+ cur_timer = &timer_none;
+ if (last_timer->suspend)
+ last_timer->suspend(state);
return 0;
}
@@ -404,6 +404,7 @@ static int timer_resume(struct sys_device *dev)
if (is_hpet_enabled())
hpet_reenable();
#endif
+ setup_pit_timer();
sec = get_cmos_time() + clock_cmos_diff;
sleep_length = (get_cmos_time() - sleep_start) * HZ;
write_seqlock_irqsave(&xtime_lock, flags);
@@ -412,6 +413,11 @@ static int timer_resume(struct sys_device *dev)
write_sequnlock_irqrestore(&xtime_lock, flags);
jiffies += sleep_length;
wall_jiffies += sleep_length;
+ if (last_timer->resume)
+ last_timer->resume();
+ cur_timer = last_timer;
+ last_timer = NULL;
+ touch_softlockup_watchdog();
return 0;
}
diff --git a/arch/i386/kernel/timers/timer_hpet.c b/arch/i386/kernel/timers/timer_hpet.c
index ef8dac5dd33..d973a8b681f 100644
--- a/arch/i386/kernel/timers/timer_hpet.c
+++ b/arch/i386/kernel/timers/timer_hpet.c
@@ -18,8 +18,8 @@
#include "mach_timer.h"
#include <asm/hpet.h>
-static unsigned long __read_mostly hpet_usec_quotient; /* convert hpet clks to usec */
-static unsigned long tsc_hpet_quotient; /* convert tsc to hpet clks */
+static unsigned long hpet_usec_quotient __read_mostly; /* convert hpet clks to usec */
+static unsigned long tsc_hpet_quotient __read_mostly; /* convert tsc to hpet clks */
static unsigned long hpet_last; /* hpet counter value at last tick*/
static unsigned long last_tsc_low; /* lsb 32 bits of Time Stamp Counter */
static unsigned long last_tsc_high; /* msb 32 bits of Time Stamp Counter */
@@ -136,6 +136,8 @@ static void delay_hpet(unsigned long loops)
} while ((hpet_end - hpet_start) < (loops));
}
+static struct timer_opts timer_hpet;
+
static int __init init_hpet(char* override)
{
unsigned long result, remain;
@@ -163,6 +165,8 @@ static int __init init_hpet(char* override)
}
set_cyc2ns_scale(cpu_khz/1000);
}
+ /* set this only when cpu_has_tsc */
+ timer_hpet.read_timer = read_timer_tsc;
}
/*
@@ -177,6 +181,19 @@ static int __init init_hpet(char* override)
return 0;
}
+static int hpet_resume(void)
+{
+ write_seqlock(&monotonic_lock);
+ /* Assume this is the last mark offset time */
+ rdtsc(last_tsc_low, last_tsc_high);
+
+ if (hpet_use_timer)
+ hpet_last = hpet_readl(HPET_T0_CMP) - hpet_tick;
+ else
+ hpet_last = hpet_readl(HPET_COUNTER);
+ write_sequnlock(&monotonic_lock);
+ return 0;
+}
/************************************************************/
/* tsc timer_opts struct */
@@ -186,7 +203,7 @@ static struct timer_opts timer_hpet __read_mostly = {
.get_offset = get_offset_hpet,
.monotonic_clock = monotonic_clock_hpet,
.delay = delay_hpet,
- .read_timer = read_timer_tsc,
+ .resume = hpet_resume,
};
struct init_timer_opts __initdata timer_hpet_init = {
diff --git a/arch/i386/kernel/timers/timer_pit.c b/arch/i386/kernel/timers/timer_pit.c
index 06de036a820..eddb6403823 100644
--- a/arch/i386/kernel/timers/timer_pit.c
+++ b/arch/i386/kernel/timers/timer_pit.c
@@ -175,30 +175,3 @@ void setup_pit_timer(void)
outb(LATCH >> 8 , PIT_CH0); /* MSB */
spin_unlock_irqrestore(&i8253_lock, flags);
}
-
-static int timer_resume(struct sys_device *dev)
-{
- setup_pit_timer();
- return 0;
-}
-
-static struct sysdev_class timer_sysclass = {
- set_kset_name("timer_pit"),
- .resume = timer_resume,
-};
-
-static struct sys_device device_timer = {
- .id = 0,
- .cls = &timer_sysclass,
-};
-
-static int __init init_timer_sysfs(void)
-{
- int error = sysdev_class_register(&timer_sysclass);
- if (!error)
- error = sysdev_register(&device_timer);
- return error;
-}
-
-device_initcall(init_timer_sysfs);
-
diff --git a/arch/i386/kernel/timers/timer_pm.c b/arch/i386/kernel/timers/timer_pm.c
index 4ef20e66349..264edaaac31 100644
--- a/arch/i386/kernel/timers/timer_pm.c
+++ b/arch/i386/kernel/timers/timer_pm.c
@@ -186,6 +186,14 @@ static void mark_offset_pmtmr(void)
}
}
+static int pmtmr_resume(void)
+{
+ write_seqlock(&monotonic_lock);
+ /* Assume this is the last mark offset time */
+ offset_tick = read_pmtmr();
+ write_sequnlock(&monotonic_lock);
+ return 0;
+}
static unsigned long long monotonic_clock_pmtmr(void)
{
@@ -247,6 +255,7 @@ static struct timer_opts timer_pmtmr = {
.monotonic_clock = monotonic_clock_pmtmr,
.delay = delay_pmtmr,
.read_timer = read_timer_tsc,
+ .resume = pmtmr_resume,
};
struct init_timer_opts __initdata timer_pmtmr_init = {
diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c
index 8f4e4d5bc56..6dd470cc9f7 100644
--- a/arch/i386/kernel/timers/timer_tsc.c
+++ b/arch/i386/kernel/timers/timer_tsc.c
@@ -543,6 +543,19 @@ static int __init init_tsc(char* override)
return -ENODEV;
}
+static int tsc_resume(void)
+{
+ write_seqlock(&monotonic_lock);
+ /* Assume this is the last mark offset time */
+ rdtsc(last_tsc_low, last_tsc_high);
+#ifdef CONFIG_HPET_TIMER
+ if (is_hpet_enabled() && hpet_use_timer)
+ hpet_last = hpet_readl(HPET_COUNTER);
+#endif
+ write_sequnlock(&monotonic_lock);
+ return 0;
+}
+
#ifndef CONFIG_X86_TSC
/* disable flag for tsc. Takes effect by clearing the TSC cpu flag
* in cpu/common.c */
@@ -573,6 +586,7 @@ static struct timer_opts timer_tsc = {
.monotonic_clock = monotonic_clock_tsc,
.delay = delay_tsc,
.read_timer = read_timer_tsc,
+ .resume = tsc_resume,
};
struct init_timer_opts __initdata timer_tsc_init = {
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index cd2d5d5514f..09a58cb6daa 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -210,7 +210,7 @@ void show_registers(struct pt_regs *regs)
unsigned short ss;
esp = (unsigned long) (&regs->esp);
- ss = __KERNEL_DS;
+ savesegment(ss, ss);
if (user_mode(regs)) {
in_kernel = 0;
esp = regs->esp;
@@ -267,9 +267,6 @@ static void handle_BUG(struct pt_regs *regs)
char c;
unsigned long eip;
- if (user_mode(regs))
- goto no_bug; /* Not in kernel */
-
eip = regs->eip;
if (eip < PAGE_OFFSET)
@@ -366,8 +363,9 @@ static inline void die_if_kernel(const char * str, struct pt_regs * regs, long e
die(str, regs, err);
}
-static void do_trap(int trapnr, int signr, char *str, int vm86,
- struct pt_regs * regs, long error_code, siginfo_t *info)
+static void __kprobes do_trap(int trapnr, int signr, char *str, int vm86,
+ struct pt_regs * regs, long error_code,
+ siginfo_t *info)
{
struct task_struct *tsk = current;
tsk->thread.error_code = error_code;
@@ -463,7 +461,8 @@ DO_ERROR(12, SIGBUS, "stack segment", stack_segment)
DO_ERROR_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0)
DO_ERROR_INFO(32, SIGSEGV, "iret exception", iret_error, ILL_BADSTK, 0)
-fastcall void do_general_protection(struct pt_regs * regs, long error_code)
+fastcall void __kprobes do_general_protection(struct pt_regs * regs,
+ long error_code)
{
int cpu = get_cpu();
struct tss_struct *tss = &per_cpu(init_tss, cpu);
@@ -568,6 +567,10 @@ static DEFINE_SPINLOCK(nmi_print_lock);
void die_nmi (struct pt_regs *regs, const char *msg)
{
+ if (notify_die(DIE_NMIWATCHDOG, msg, regs, 0, 0, SIGINT) ==
+ NOTIFY_STOP)
+ return;
+
spin_lock(&nmi_print_lock);
/*
* We are in trouble anyway, lets at least try
@@ -656,7 +659,7 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
++nmi_count(cpu);
- if (!nmi_callback(regs, cpu))
+ if (!rcu_dereference(nmi_callback)(regs, cpu))
default_do_nmi(regs);
nmi_exit();
@@ -664,7 +667,7 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
void set_nmi_callback(nmi_callback_t callback)
{
- nmi_callback = callback;
+ rcu_assign_pointer(nmi_callback, callback);
}
EXPORT_SYMBOL_GPL(set_nmi_callback);
@@ -675,7 +678,7 @@ void unset_nmi_callback(void)
EXPORT_SYMBOL_GPL(unset_nmi_callback);
#ifdef CONFIG_KPROBES
-fastcall void do_int3(struct pt_regs *regs, long error_code)
+fastcall void __kprobes do_int3(struct pt_regs *regs, long error_code)
{
if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP)
== NOTIFY_STOP)
@@ -709,7 +712,7 @@ fastcall void do_int3(struct pt_regs *regs, long error_code)
* find every occurrence of the TF bit that could be saved away even
* by user code)
*/
-fastcall void do_debug(struct pt_regs * regs, long error_code)
+fastcall void __kprobes do_debug(struct pt_regs * regs, long error_code)
{
unsigned int condition;
struct task_struct *tsk = current;
@@ -1008,7 +1011,7 @@ void __init trap_init_f00f_bug(void)
* it uses the read-only mapped virtual address.
*/
idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- __asm__ __volatile__("lidt %0" : : "m" (idt_descr));
+ load_idt(&idt_descr);
}
#endif
diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c
index ec0f68ce688..16b48500962 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/i386/kernel/vm86.c
@@ -294,8 +294,8 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
*/
info->regs32->eax = 0;
tsk->thread.saved_esp0 = tsk->thread.esp0;
- asm volatile("mov %%fs,%0":"=m" (tsk->thread.saved_fs));
- asm volatile("mov %%gs,%0":"=m" (tsk->thread.saved_gs));
+ savesegment(fs, tsk->thread.saved_fs);
+ savesegment(gs, tsk->thread.saved_gs);
tss = &per_cpu(init_tss, get_cpu());
tsk->thread.esp0 = (unsigned long) &info->VM86_TSS_ESP0;
@@ -542,7 +542,7 @@ void handle_vm86_fault(struct kernel_vm86_regs * regs, long error_code)
unsigned char opcode;
unsigned char __user *csp;
unsigned char __user *ssp;
- unsigned short ip, sp;
+ unsigned short ip, sp, orig_flags;
int data32, pref_done;
#define CHECK_IF_IN_TRAP \
@@ -551,8 +551,12 @@ void handle_vm86_fault(struct kernel_vm86_regs * regs, long error_code)
#define VM86_FAULT_RETURN do { \
if (VMPI.force_return_for_pic && (VEFLAGS & (IF_MASK | VIF_MASK))) \
return_to_32bit(regs, VM86_PICRETURN); \
+ if (orig_flags & TF_MASK) \
+ handle_vm86_trap(regs, 0, 1); \
return; } while (0)
+ orig_flags = *(unsigned short *)&regs->eflags;
+
csp = (unsigned char __user *) (regs->cs << 4);
ssp = (unsigned char __user *) (regs->ss << 4);
sp = SP(regs);
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index 761972f8cb6..13b9c62cbbb 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -22,6 +22,7 @@ SECTIONS
*(.text)
SCHED_TEXT
LOCK_TEXT
+ KPROBES_TEXT
*(.fixup)
*(.gnu.warning)
} = 0x9090
diff --git a/arch/i386/kernel/vsyscall-sigreturn.S b/arch/i386/kernel/vsyscall-sigreturn.S
index c8fcf75b9be..fadb5bc3c37 100644
--- a/arch/i386/kernel/vsyscall-sigreturn.S
+++ b/arch/i386/kernel/vsyscall-sigreturn.S
@@ -7,7 +7,7 @@
*/
#include <asm/unistd.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
/* XXX
@@ -15,7 +15,7 @@
*/
.text
- .org __kernel_vsyscall+32
+ .org __kernel_vsyscall+32,0x90
.globl __kernel_sigreturn
.type __kernel_sigreturn,@function
__kernel_sigreturn:
@@ -35,6 +35,7 @@ __kernel_rt_sigreturn:
int $0x80
.LEND_rt_sigreturn:
.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
+ .balign 32
.previous
.section .eh_frame,"a",@progbits
diff --git a/arch/i386/kernel/vsyscall.lds.S b/arch/i386/kernel/vsyscall.lds.S
index a7977707c8e..98699ca6e52 100644
--- a/arch/i386/kernel/vsyscall.lds.S
+++ b/arch/i386/kernel/vsyscall.lds.S
@@ -3,7 +3,7 @@
* object prelinked to its virtual address, and with only one read-only
* segment (that fits in one page). This script controls its layout.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
SECTIONS
{
diff --git a/arch/i386/mach-default/topology.c b/arch/i386/mach-default/topology.c
index 23395fff35d..b64314069e7 100644
--- a/arch/i386/mach-default/topology.c
+++ b/arch/i386/mach-default/topology.c
@@ -76,7 +76,7 @@ static int __init topology_init(void)
for_each_online_node(i)
arch_register_node(i);
- for_each_cpu(i)
+ for_each_present_cpu(i)
arch_register_cpu(i);
return 0;
}
@@ -87,7 +87,7 @@ static int __init topology_init(void)
{
int i;
- for_each_cpu(i)
+ for_each_present_cpu(i)
arch_register_cpu(i);
return 0;
}
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/i386/mach-es7000/es7000.h
index 70691f0c4ce..898ed905e11 100644
--- a/arch/i386/mach-es7000/es7000.h
+++ b/arch/i386/mach-es7000/es7000.h
@@ -104,7 +104,8 @@ struct mip_reg {
#define MIP_SW_APIC 0x1020b
#define MIP_FUNC(VALUE) (VALUE & 0xff)
-extern int parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys ();
extern int es7000_start_cpu(int cpu, unsigned long eip);
extern void es7000_sw_apic(void);
diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c
index d5936d50047..dc6660511b0 100644
--- a/arch/i386/mach-es7000/es7000plat.c
+++ b/arch/i386/mach-es7000/es7000plat.c
@@ -51,7 +51,7 @@ struct mip_reg *host_reg;
int mip_port;
unsigned long mip_addr, host_addr;
-#if defined(CONFIG_X86_IO_APIC) && (defined(CONFIG_ACPI_INTERPRETER) || defined(CONFIG_ACPI_BOOT))
+#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI)
/*
* GSI override for ES7000 platforms.
@@ -73,14 +73,31 @@ es7000_rename_gsi(int ioapic, int gsi)
return gsi;
}
-#endif // (CONFIG_X86_IO_APIC) && (CONFIG_ACPI_INTERPRETER || CONFIG_ACPI_BOOT)
+#endif /* (CONFIG_X86_IO_APIC) && (CONFIG_ACPI) */
+
+void __init
+setup_unisys ()
+{
+ /*
+ * Determine the generation of the ES7000 currently running.
+ *
+ * es7000_plat = 1 if the machine is a 5xx ES7000 box
+ * es7000_plat = 2 if the machine is a x86_64 ES7000 box
+ *
+ */
+ if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
+ es7000_plat = 2;
+ else
+ es7000_plat = 1;
+ ioapic_renumber_irq = es7000_rename_gsi;
+}
/*
* Parse the OEM Table
*/
int __init
-parse_unisys_oem (char *oemptr, int oem_entries)
+parse_unisys_oem (char *oemptr)
{
int i;
int success = 0;
@@ -95,7 +112,7 @@ parse_unisys_oem (char *oemptr, int oem_entries)
tp += 8;
- for (i=0; i <= oem_entries; i++) {
+ for (i=0; i <= 6; i++) {
type = *tp++;
size = *tp++;
tp -= 2;
@@ -130,34 +147,18 @@ parse_unisys_oem (char *oemptr, int oem_entries)
default:
break;
}
- if (i == 6) break;
tp += size;
}
if (success < 2) {
es7000_plat = 0;
- } else {
- printk("\nEnabling ES7000 specific features...\n");
- /*
- * Determine the generation of the ES7000 currently running.
- *
- * es7000_plat = 0 if the machine is NOT a Unisys ES7000 box
- * es7000_plat = 1 if the machine is a 5xx ES7000 box
- * es7000_plat = 2 if the machine is a x86_64 ES7000 box
- *
- */
- if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
- es7000_plat = 2;
- else
- es7000_plat = 1;
-
- ioapic_renumber_irq = es7000_rename_gsi;
- }
+ } else
+ setup_unisys();
return es7000_plat;
}
int __init
-find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length)
+find_unisys_acpi_oem_table(unsigned long *oem_addr)
{
struct acpi_table_rsdp *rsdp = NULL;
unsigned long rsdp_phys = 0;
@@ -201,13 +202,11 @@ find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length)
acpi_table_print(header, sdt.entry[i].pa);
t = (struct oem_table *) __acpi_map_table(sdt.entry[i].pa, header->length);
addr = (void *) __acpi_map_table(t->OEMTableAddr, t->OEMTableSize);
- *length = header->length;
*oem_addr = (unsigned long) addr;
return 0;
}
}
}
- Dprintk("ES7000: did not find Unisys ACPI OEM table!\n");
return -1;
}
diff --git a/arch/i386/mach-generic/bigsmp.c b/arch/i386/mach-generic/bigsmp.c
index 25883b44f62..037b2af1a1f 100644
--- a/arch/i386/mach-generic/bigsmp.c
+++ b/arch/i386/mach-generic/bigsmp.c
@@ -47,7 +47,10 @@ static struct dmi_system_id __initdata bigsmp_dmi_table[] = {
static __init int probe_bigsmp(void)
{
- dmi_check_system(bigsmp_dmi_table);
+ if (def_to_bigsmp)
+ dmi_bigsmp = 1;
+ else
+ dmi_check_system(bigsmp_dmi_table);
return dmi_bigsmp;
}
diff --git a/arch/i386/mach-generic/probe.c b/arch/i386/mach-generic/probe.c
index 5497c65a879..cea5b3ce4b5 100644
--- a/arch/i386/mach-generic/probe.c
+++ b/arch/i386/mach-generic/probe.c
@@ -30,6 +30,25 @@ struct genapic *apic_probe[] __initdata = {
NULL,
};
+static int cmdline_apic;
+
+void __init generic_bigsmp_probe(void)
+{
+ /*
+ * This routine is used to switch to bigsmp mode when
+ * - There is no apic= option specified by the user
+ * - generic_apic_probe() has choosen apic_default as the sub_arch
+ * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
+ */
+
+ if (!cmdline_apic && genapic == &apic_default)
+ if (apic_bigsmp.probe()) {
+ genapic = &apic_bigsmp;
+ printk(KERN_INFO "Overriding APIC driver with %s\n",
+ genapic->name);
+ }
+}
+
void __init generic_apic_probe(char *command_line)
{
char *s;
@@ -52,6 +71,7 @@ void __init generic_apic_probe(char *command_line)
if (!changed)
printk(KERN_ERR "Unknown genapic `%s' specified.\n", s);
*p = old;
+ cmdline_apic = changed;
}
for (i = 0; !changed && apic_probe[i]; i++) {
if (apic_probe[i]->probe()) {
diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/i386/mach-voyager/voyager_basic.c
index c6384061328..cc69875d979 100644
--- a/arch/i386/mach-voyager/voyager_basic.c
+++ b/arch/i386/mach-voyager/voyager_basic.c
@@ -234,10 +234,9 @@ voyager_power_off(void)
#endif
}
/* and wait for it to happen */
- for(;;) {
- __asm("cli");
- __asm("hlt");
- }
+ local_irq_disable();
+ for(;;)
+ halt();
}
/* copied from process.c */
@@ -278,10 +277,9 @@ machine_restart(char *cmd)
outb(basebd | 0x08, VOYAGER_MC_SETUP);
outb(0x02, catbase + 0x21);
}
- for(;;) {
- asm("cli");
- asm("hlt");
- }
+ local_irq_disable();
+ for(;;)
+ halt();
}
void
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c
index 0e1f4208b07..46b0cf4a31e 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/i386/mach-voyager/voyager_smp.c
@@ -242,6 +242,8 @@ static cpumask_t smp_commenced_mask = CPU_MASK_NONE;
cpumask_t cpu_callin_map = CPU_MASK_NONE;
cpumask_t cpu_callout_map = CPU_MASK_NONE;
EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_possible_map);
/* The per processor IRQ masks (these are usually kept in sync) */
static __u16 vic_irq_mask[NR_CPUS] __cacheline_aligned;
@@ -1015,7 +1017,7 @@ smp_stop_cpu_function(void *dummy)
cpu_clear(smp_processor_id(), cpu_online_map);
local_irq_disable();
for(;;)
- __asm__("hlt");
+ halt();
}
static DEFINE_SPINLOCK(call_lock);
@@ -1910,6 +1912,7 @@ void __devinit smp_prepare_boot_cpu(void)
{
cpu_set(smp_processor_id(), cpu_online_map);
cpu_set(smp_processor_id(), cpu_callout_map);
+ cpu_set(smp_processor_id(), cpu_possible_map);
}
int __devinit
diff --git a/arch/i386/math-emu/get_address.c b/arch/i386/math-emu/get_address.c
index 91175738e94..9819b705efa 100644
--- a/arch/i386/math-emu/get_address.c
+++ b/arch/i386/math-emu/get_address.c
@@ -155,7 +155,6 @@ static long pm_address(u_char FPU_modrm, u_char segment,
{
struct desc_struct descriptor;
unsigned long base_address, limit, address, seg_top;
- unsigned short selector;
segment--;
@@ -173,17 +172,11 @@ static long pm_address(u_char FPU_modrm, u_char segment,
/* fs and gs aren't used by the kernel, so they still have their
user-space values. */
case PREFIX_FS_-1:
- /* The cast is needed here to get gcc 2.8.0 to use a 16 bit register
- in the assembler statement. */
-
- __asm__("mov %%fs,%0":"=r" (selector));
- addr->selector = selector;
+ /* N.B. - movl %seg, mem is a 2 byte write regardless of prefix */
+ savesegment(fs, addr->selector);
break;
case PREFIX_GS_-1:
- /* The cast is needed here to get gcc 2.8.0 to use a 16 bit register
- in the assembler statement. */
- __asm__("mov %%gs,%0":"=r" (selector));
- addr->selector = selector;
+ savesegment(gs, addr->selector);
break;
default:
addr->selector = PM_REG_(segment);
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c
index 6711ce3f691..244d8ec66be 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/i386/mm/discontig.c
@@ -37,7 +37,7 @@
#include <asm/mmzone.h>
#include <bios_ebda.h>
-struct pglist_data *node_data[MAX_NUMNODES];
+struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
EXPORT_SYMBOL(node_data);
bootmem_data_t node0_bdata;
@@ -49,8 +49,8 @@ bootmem_data_t node0_bdata;
* 2) node_start_pfn - the starting page frame number for a node
* 3) node_end_pfn - the ending page fram number for a node
*/
-unsigned long node_start_pfn[MAX_NUMNODES];
-unsigned long node_end_pfn[MAX_NUMNODES];
+unsigned long node_start_pfn[MAX_NUMNODES] __read_mostly;
+unsigned long node_end_pfn[MAX_NUMNODES] __read_mostly;
#ifdef CONFIG_DISCONTIGMEM
@@ -66,7 +66,7 @@ unsigned long node_end_pfn[MAX_NUMNODES];
* physnode_map[4-7] = 1;
* physnode_map[8- ] = -1;
*/
-s8 physnode_map[MAX_ELEMENTS] = { [0 ... (MAX_ELEMENTS - 1)] = -1};
+s8 physnode_map[MAX_ELEMENTS] __read_mostly = { [0 ... (MAX_ELEMENTS - 1)] = -1};
EXPORT_SYMBOL(physnode_map);
void memory_present(int nid, unsigned long start, unsigned long end)
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c
index 8e90339d6ea..9edd4485b91 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/i386/mm/fault.c
@@ -21,6 +21,7 @@
#include <linux/vt_kern.h> /* For unblank_screen() */
#include <linux/highmem.h>
#include <linux/module.h>
+#include <linux/kprobes.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -199,6 +200,18 @@ static inline int is_prefetch(struct pt_regs *regs, unsigned long addr,
return 0;
}
+static noinline void force_sig_info_fault(int si_signo, int si_code,
+ unsigned long address, struct task_struct *tsk)
+{
+ siginfo_t info;
+
+ info.si_signo = si_signo;
+ info.si_errno = 0;
+ info.si_code = si_code;
+ info.si_addr = (void __user *)address;
+ force_sig_info(si_signo, &info, tsk);
+}
+
fastcall void do_invalid_op(struct pt_regs *, unsigned long);
/*
@@ -211,18 +224,18 @@ fastcall void do_invalid_op(struct pt_regs *, unsigned long);
* bit 1 == 0 means read, 1 means write
* bit 2 == 0 means kernel, 1 means user-mode
*/
-fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
+fastcall void __kprobes do_page_fault(struct pt_regs *regs,
+ unsigned long error_code)
{
struct task_struct *tsk;
struct mm_struct *mm;
struct vm_area_struct * vma;
unsigned long address;
unsigned long page;
- int write;
- siginfo_t info;
+ int write, si_code;
/* get the address */
- __asm__("movl %%cr2,%0":"=r" (address));
+ address = read_cr2();
if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
SIGSEGV) == NOTIFY_STOP)
@@ -233,7 +246,7 @@ fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
tsk = current;
- info.si_code = SEGV_MAPERR;
+ si_code = SEGV_MAPERR;
/*
* We fault-in kernel-space virtual memory on-demand. The
@@ -313,7 +326,7 @@ fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code)
* we can handle it..
*/
good_area:
- info.si_code = SEGV_ACCERR;
+ si_code = SEGV_ACCERR;
write = 0;
switch (error_code & 3) {
default: /* 3: write, present */
@@ -387,11 +400,7 @@ bad_area_nosemaphore:
/* Kernel addresses are always protection faults */
tsk->thread.error_code = error_code | (address >= TASK_SIZE);
tsk->thread.trap_no = 14;
- info.si_signo = SIGSEGV;
- info.si_errno = 0;
- /* info.si_code has been set above */
- info.si_addr = (void __user *)address;
- force_sig_info(SIGSEGV, &info, tsk);
+ force_sig_info_fault(SIGSEGV, si_code, address, tsk);
return;
}
@@ -446,7 +455,7 @@ no_context:
printk(" at virtual address %08lx\n",address);
printk(KERN_ALERT " printing eip:\n");
printk("%08lx\n", regs->eip);
- asm("movl %%cr3,%0":"=r" (page));
+ page = read_cr3();
page = ((unsigned long *) __va(page))[address >> 22];
printk(KERN_ALERT "*pde = %08lx\n", page);
/*
@@ -500,11 +509,7 @@ do_sigbus:
tsk->thread.cr2 = address;
tsk->thread.error_code = error_code;
tsk->thread.trap_no = 14;
- info.si_signo = SIGBUS;
- info.si_errno = 0;
- info.si_code = BUS_ADRERR;
- info.si_addr = (void __user *)address;
- force_sig_info(SIGBUS, &info, tsk);
+ force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
return;
vmalloc_fault:
@@ -523,7 +528,7 @@ vmalloc_fault:
pmd_t *pmd, *pmd_k;
pte_t *pte_k;
- asm("movl %%cr3,%0":"=r" (pgd_paddr));
+ pgd_paddr = read_cr3();
pgd = index + (pgd_t *)__va(pgd_paddr);
pgd_k = init_mm.pgd + index;
diff --git a/arch/i386/mm/hugetlbpage.c b/arch/i386/mm/hugetlbpage.c
index 3b099f32b94..d524127c9af 100644
--- a/arch/i386/mm/hugetlbpage.c
+++ b/arch/i386/mm/hugetlbpage.c
@@ -22,12 +22,15 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
{
pgd_t *pgd;
pud_t *pud;
- pmd_t *pmd = NULL;
+ pte_t *pte = NULL;
pgd = pgd_offset(mm, addr);
pud = pud_alloc(mm, pgd, addr);
- pmd = pmd_alloc(mm, pud, addr);
- return (pte_t *) pmd;
+ if (pud)
+ pte = (pte_t *) pmd_alloc(mm, pud, addr);
+ BUG_ON(pte && !pte_none(*pte) && !pte_huge(*pte));
+
+ return pte;
}
pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
@@ -37,8 +40,11 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
pmd_t *pmd = NULL;
pgd = pgd_offset(mm, addr);
- pud = pud_offset(pgd, addr);
- pmd = pmd_offset(pud, addr);
+ if (pgd_present(*pgd)) {
+ pud = pud_offset(pgd, addr);
+ if (pud_present(*pud))
+ pmd = pmd_offset(pud, addr);
+ }
return (pte_t *) pmd;
}
@@ -118,17 +124,6 @@ follow_huge_pmd(struct mm_struct *mm, unsigned long address,
}
#endif
-void hugetlb_clean_stale_pgtable(pte_t *pte)
-{
- pmd_t *pmd = (pmd_t *) pte;
- struct page *page;
-
- page = pmd_page(*pmd);
- pmd_clear(pmd);
- dec_page_state(nr_page_table_pages);
- page_cache_release(page);
-}
-
/* x86_64 also uses this file */
#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 12216b52e28..2ebaf75f732 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -198,9 +198,10 @@ int page_is_ram(unsigned long pagenr)
if (efi_enabled) {
efi_memory_desc_t *md;
+ void *p;
- for (i = 0; i < memmap.nr_map; i++) {
- md = &memmap.map[i];
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
if (!is_available_memory(md))
continue;
addr = (md->phys_addr+PAGE_SIZE-1) >> PAGE_SHIFT;
@@ -348,7 +349,7 @@ static void __init pagetable_init (void)
* All user-space mappings are explicitly cleared after
* SMP startup.
*/
- pgd_base[0] = pgd_base[USER_PTRS_PER_PGD];
+ set_pgd(&pgd_base[0], pgd_base[USER_PTRS_PER_PGD]);
#endif
}
@@ -392,7 +393,7 @@ void zap_low_mappings (void)
}
static int disable_nx __initdata = 0;
-u64 __supported_pte_mask = ~_PAGE_NX;
+u64 __supported_pte_mask __read_mostly = ~_PAGE_NX;
/*
* noexec = on|off
diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c
index cb3da6baa70..f600fc244f0 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/i386/mm/pageattr.c
@@ -12,6 +12,7 @@
#include <asm/uaccess.h>
#include <asm/processor.h>
#include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
static DEFINE_SPINLOCK(cpa_lock);
static struct list_head df_list = LIST_HEAD_INIT(df_list);
@@ -52,8 +53,8 @@ static struct page *split_large_page(unsigned long address, pgprot_t prot)
addr = address & LARGE_PAGE_MASK;
pbase = (pte_t *)page_address(base);
for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) {
- pbase[i] = pfn_pte(addr >> PAGE_SHIFT,
- addr == address ? prot : PAGE_KERNEL);
+ set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT,
+ addr == address ? prot : PAGE_KERNEL));
}
return base;
}
@@ -62,7 +63,7 @@ static void flush_kernel_map(void *dummy)
{
/* Could use CLFLUSH here if the CPU supports it (Hammer,P4) */
if (boot_cpu_data.x86_model >= 4)
- asm volatile("wbinvd":::"memory");
+ wbinvd();
/* Flush all to work around Errata in early athlons regarding
* large page flushing.
*/
diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c
index bd2f7afc7a2..dcdce2c6c53 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/i386/mm/pgtable.c
@@ -207,19 +207,19 @@ void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
{
unsigned long flags;
- if (PTRS_PER_PMD == 1)
+ if (PTRS_PER_PMD == 1) {
+ memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
spin_lock_irqsave(&pgd_lock, flags);
+ }
- memcpy((pgd_t *)pgd + USER_PTRS_PER_PGD,
+ clone_pgd_range((pgd_t *)pgd + USER_PTRS_PER_PGD,
swapper_pg_dir + USER_PTRS_PER_PGD,
- (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-
+ KERNEL_PGD_PTRS);
if (PTRS_PER_PMD > 1)
return;
pgd_list_add(pgd);
spin_unlock_irqrestore(&pgd_lock, flags);
- memset(pgd, 0, USER_PTRS_PER_PGD*sizeof(pgd_t));
}
/* never called when PTRS_PER_PMD > 1 */
diff --git a/arch/i386/oprofile/init.c b/arch/i386/oprofile/init.c
index c90332de582..5341d481d92 100644
--- a/arch/i386/oprofile/init.c
+++ b/arch/i386/oprofile/init.c
@@ -15,9 +15,9 @@
* with the NMI mode driver.
*/
-extern int nmi_init(struct oprofile_operations * ops);
-extern int nmi_timer_init(struct oprofile_operations * ops);
-extern void nmi_exit(void);
+extern int op_nmi_init(struct oprofile_operations * ops);
+extern int op_nmi_timer_init(struct oprofile_operations * ops);
+extern void op_nmi_exit(void);
extern void x86_backtrace(struct pt_regs * const regs, unsigned int depth);
@@ -28,11 +28,11 @@ int __init oprofile_arch_init(struct oprofile_operations * ops)
ret = -ENODEV;
#ifdef CONFIG_X86_LOCAL_APIC
- ret = nmi_init(ops);
+ ret = op_nmi_init(ops);
#endif
#ifdef CONFIG_X86_IO_APIC
if (ret < 0)
- ret = nmi_timer_init(ops);
+ ret = op_nmi_timer_init(ops);
#endif
ops->backtrace = x86_backtrace;
@@ -43,6 +43,6 @@ int __init oprofile_arch_init(struct oprofile_operations * ops)
void oprofile_arch_exit(void)
{
#ifdef CONFIG_X86_LOCAL_APIC
- nmi_exit();
+ op_nmi_exit();
#endif
}
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c
index 255e4702d18..0493e8b8ec4 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/i386/oprofile/nmi_int.c
@@ -355,7 +355,7 @@ static int __init ppro_init(char ** cpu_type)
/* in order to get driverfs right */
static int using_nmi;
-int __init nmi_init(struct oprofile_operations *ops)
+int __init op_nmi_init(struct oprofile_operations *ops)
{
__u8 vendor = boot_cpu_data.x86_vendor;
__u8 family = boot_cpu_data.x86;
@@ -420,7 +420,7 @@ int __init nmi_init(struct oprofile_operations *ops)
}
-void nmi_exit(void)
+void op_nmi_exit(void)
{
if (using_nmi)
exit_driverfs();
diff --git a/arch/i386/oprofile/nmi_timer_int.c b/arch/i386/oprofile/nmi_timer_int.c
index c58d0c14f27..ad93cdd55d6 100644
--- a/arch/i386/oprofile/nmi_timer_int.c
+++ b/arch/i386/oprofile/nmi_timer_int.c
@@ -40,7 +40,7 @@ static void timer_stop(void)
}
-int __init nmi_timer_init(struct oprofile_operations * ops)
+int __init op_nmi_timer_init(struct oprofile_operations * ops)
{
extern int nmi_active;
diff --git a/arch/i386/pci/Makefile b/arch/i386/pci/Makefile
index 1bff03f3696..ead6122dd06 100644
--- a/arch/i386/pci/Makefile
+++ b/arch/i386/pci/Makefile
@@ -5,7 +5,7 @@ obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o
obj-$(CONFIG_PCI_DIRECT) += direct.o
pci-y := fixup.o
-pci-$(CONFIG_ACPI_PCI) += acpi.o
+pci-$(CONFIG_ACPI) += acpi.o
pci-y += legacy.o irq.o
pci-$(CONFIG_X86_VISWS) := visws.o fixup.o
diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
index 3cc480998a4..6d6338500c3 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/i386/pci/i386.c
@@ -283,9 +283,9 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
/* Write-combine setting is ignored, it is changed via the mtrr
* interfaces on this platform.
*/
- if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
- vma->vm_end - vma->vm_start,
- vma->vm_page_prot))
+ if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
+ vma->vm_end - vma->vm_start,
+ vma->vm_page_prot))
return -EAGAIN;
return 0;
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 86348b68fda..326a2edc383 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -1075,7 +1075,7 @@ static void pirq_penalize_isa_irq(int irq, int active)
void pcibios_penalize_isa_irq(int irq, int active)
{
-#ifdef CONFIG_ACPI_PCI
+#ifdef CONFIG_ACPI
if (!acpi_noirq)
acpi_penalize_isa_irq(irq, active);
else
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index c547c1af6fa..7b0b9ad848e 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -42,25 +42,25 @@ void __save_processor_state(struct saved_context *ctxt)
/*
* descriptor tables
*/
- asm volatile ("sgdt %0" : "=m" (ctxt->gdt_limit));
- asm volatile ("sidt %0" : "=m" (ctxt->idt_limit));
- asm volatile ("str %0" : "=m" (ctxt->tr));
+ store_gdt(&ctxt->gdt_limit);
+ store_idt(&ctxt->idt_limit);
+ store_tr(ctxt->tr);
/*
* segment registers
*/
- asm volatile ("movw %%es, %0" : "=m" (ctxt->es));
- asm volatile ("movw %%fs, %0" : "=m" (ctxt->fs));
- asm volatile ("movw %%gs, %0" : "=m" (ctxt->gs));
- asm volatile ("movw %%ss, %0" : "=m" (ctxt->ss));
+ savesegment(es, ctxt->es);
+ savesegment(fs, ctxt->fs);
+ savesegment(gs, ctxt->gs);
+ savesegment(ss, ctxt->ss);
/*
* control registers
*/
- asm volatile ("movl %%cr0, %0" : "=r" (ctxt->cr0));
- asm volatile ("movl %%cr2, %0" : "=r" (ctxt->cr2));
- asm volatile ("movl %%cr3, %0" : "=r" (ctxt->cr3));
- asm volatile ("movl %%cr4, %0" : "=r" (ctxt->cr4));
+ ctxt->cr0 = read_cr0();
+ ctxt->cr2 = read_cr2();
+ ctxt->cr3 = read_cr3();
+ ctxt->cr4 = read_cr4();
}
void save_processor_state(void)
@@ -84,7 +84,6 @@ static void fix_processor_context(void)
struct tss_struct * t = &per_cpu(init_tss, cpu);
set_tss_desc(cpu,t); /* This just modifies memory; should not be necessary. But... This is necessary, because 386 hardware has concept of busy TSS or some similar stupidity. */
- per_cpu(cpu_gdt_table, cpu)[GDT_ENTRY_TSS].b &= 0xfffffdff;
load_TR_desc(); /* This does ltr */
load_LDT(&current->active_mm->context); /* This does lldt */
@@ -109,25 +108,25 @@ void __restore_processor_state(struct saved_context *ctxt)
/*
* control registers
*/
- asm volatile ("movl %0, %%cr4" :: "r" (ctxt->cr4));
- asm volatile ("movl %0, %%cr3" :: "r" (ctxt->cr3));
- asm volatile ("movl %0, %%cr2" :: "r" (ctxt->cr2));
- asm volatile ("movl %0, %%cr0" :: "r" (ctxt->cr0));
+ write_cr4(ctxt->cr4);
+ write_cr3(ctxt->cr3);
+ write_cr2(ctxt->cr2);
+ write_cr2(ctxt->cr0);
/*
* now restore the descriptor tables to their proper values
* ltr is done i fix_processor_context().
*/
- asm volatile ("lgdt %0" :: "m" (ctxt->gdt_limit));
- asm volatile ("lidt %0" :: "m" (ctxt->idt_limit));
+ load_gdt(&ctxt->gdt_limit);
+ load_idt(&ctxt->idt_limit);
/*
* segment registers
*/
- asm volatile ("movw %0, %%es" :: "r" (ctxt->es));
- asm volatile ("movw %0, %%fs" :: "r" (ctxt->fs));
- asm volatile ("movw %0, %%gs" :: "r" (ctxt->gs));
- asm volatile ("movw %0, %%ss" :: "r" (ctxt->ss));
+ loadsegment(es, ctxt->es);
+ loadsegment(fs, ctxt->fs);
+ loadsegment(gs, ctxt->gs);
+ loadsegment(ss, ctxt->ss);
/*
* sysenter MSRs
diff --git a/arch/i386/power/swsusp.S b/arch/i386/power/swsusp.S
index c4105286ff2..c893b897217 100644
--- a/arch/i386/power/swsusp.S
+++ b/arch/i386/power/swsusp.S
@@ -12,7 +12,7 @@
#include <linux/linkage.h>
#include <asm/segment.h>
#include <asm/page.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3deced637f0..ed25d66c8d5 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -60,6 +60,7 @@ choice
config IA64_GENERIC
bool "generic"
+ select ACPI
select NUMA
select ACPI_NUMA
select VIRTUAL_MEM_MAP
@@ -338,11 +339,6 @@ config IA64_PALINFO
To use this option, you have to ensure that the "/proc file system
support" (CONFIG_PROC_FS) is enabled, too.
-config ACPI_DEALLOCATE_IRQ
- bool
- depends on IOSAPIC && EXPERIMENTAL
- default y
-
source "drivers/firmware/Kconfig"
source "fs/Kconfig.binfmt"
@@ -351,38 +347,10 @@ endmenu
menu "Power management and ACPI"
-config PM
- bool "Power Management support"
- depends on !IA64_HP_SIM
- default y
- help
- "Power Management" means that parts of your computer are shut
- off or put into a power conserving "sleep" mode if they are not
- being used. There are two competing standards for doing this: APM
- and ACPI. If you want to use either one, say Y here and then also
- to the requisite support below.
-
- Power Management is most important for battery powered laptop
- computers; if you have a laptop, check out the Linux Laptop home
- page on the WWW at <http://www.linux-on-laptops.com/> and the
- Battery Powered Linux mini-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- Note that, even if you say N here, Linux on the x86 architecture
- will issue the hlt instruction if nothing is to be done, thereby
- sending the processor to sleep and saving power.
-
-config ACPI
- bool
- depends on !IA64_HP_SIM
- default y
-
-if !IA64_HP_SIM
+source "kernel/power/Kconfig"
source "drivers/acpi/Kconfig"
-endif
-
if PM
source "arch/ia64/kernel/cpufreq/Kconfig"
@@ -434,6 +402,11 @@ config GENERIC_IRQ_PROBE
bool
default y
+config GENERIC_PENDING_IRQ
+ bool
+ depends on GENERIC_HARDIRQS && SMP
+ default y
+
source "arch/ia64/hp/sim/Kconfig"
source "arch/ia64/oprofile/Kconfig"
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index f9bd88ada70..7ed678cf5e4 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -82,25 +82,18 @@ unwcheck: vmlinux
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-CLEAN_FILES += include/asm-ia64/.offsets.h.stamp vmlinux.gz bootloader
-
-MRPROPER_FILES += include/asm-ia64/offsets.h
-
-prepare: include/asm-ia64/offsets.h
-
-arch/ia64/kernel/asm-offsets.s: include/asm include/linux/version.h include/config/MARKER
-
-include/asm-ia64/offsets.h: arch/ia64/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-arch/ia64/kernel/asm-offsets.s: include/asm-ia64/.offsets.h.stamp
+prepare: include/asm-ia64/.offsets.h.stamp
include/asm-ia64/.offsets.h.stamp:
mkdir -p include/asm-ia64
- [ -s include/asm-ia64/offsets.h ] \
- || echo "#define IA64_TASK_SIZE 0" > include/asm-ia64/offsets.h
+ [ -s include/asm-ia64/asm-offsets.h ] \
+ || echo "#define IA64_TASK_SIZE 0" > include/asm-ia64/asm-offsets.h
touch $@
+
+
+CLEAN_FILES += vmlinux.gz bootloader include/asm-ia64/.offsets.h.stamp
+
boot: lib/lib.a vmlinux
$(Q)$(MAKE) $(build)=$(boot) $@
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index b95fcf86ea0..3b65cbb31b1 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -107,18 +107,12 @@ CONFIG_ACPI=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=m
-CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
-CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
#
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index dccf35c60b9..08112ab3846 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -111,7 +111,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
-CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers
@@ -130,19 +129,12 @@ CONFIG_ACPI=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
# CONFIG_ACPI_BUTTON is not set
-CONFIG_ACPI_VIDEO=m
-CONFIG_ACPI_HOTKEY=m
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_PROCESSOR is not set
CONFIG_ACPI_NUMA=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index c853cfcd2d1..d452e18ac49 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -109,7 +109,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
-CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers
@@ -128,20 +127,13 @@ CONFIG_ACPI=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=m
-# CONFIG_ACPI_VIDEO is not set
-# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
# CONFIG_ACPI_HOTPLUG_CPU is not set
CONFIG_ACPI_THERMAL=m
-CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 88e8867fa8e..80b0e9eb7fb 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -109,7 +109,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
-CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers
@@ -128,19 +127,12 @@ CONFIG_ACPI=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=y
-CONFIG_ACPI_VIDEO=m
-CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 8444add7638..5da208115ea 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -99,7 +99,6 @@ CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
-CONFIG_ACPI_DEALLOCATE_IRQ=y
#
# Firmware Drivers
@@ -118,20 +117,14 @@ CONFIG_ACPI=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_BUTTON=m
-CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_NUMA=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_CONTAINER=m
@@ -341,7 +334,7 @@ CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_IPR is not set
-CONFIG_SCSI_QLOGIC_FC=y
+# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLOGIC_1280_1040 is not set
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 7dcb8582ae0..b42ec37be51 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -130,7 +130,7 @@ static void rs_stop(struct tty_struct *tty)
static void rs_start(struct tty_struct *tty)
{
-#if SIMSERIAL_DEBUG
+#ifdef SIMSERIAL_DEBUG
printk("rs_start: tty->stopped=%d tty->hw_stopped=%d tty->flow_stopped=%d\n",
tty->stopped, tty->hw_stopped, tty->flow_stopped);
#endif
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index 829a6d80711..494fad6bf37 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -1,6 +1,6 @@
#include <asm/asmmacro.h>
#include <asm/ia32.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/signal.h>
#include <asm/thread_info.h>
@@ -215,7 +215,7 @@ ia32_syscall_table:
data8 sys32_fork
data8 sys_read
data8 sys_write
- data8 sys32_open /* 5 */
+ data8 compat_sys_open /* 5 */
data8 sys_close
data8 sys32_waitpid
data8 sys_creat
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index c1e20d65dd6..e29a8a55486 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -2359,37 +2359,6 @@ sys32_brk (unsigned int brk)
return ret;
}
-/*
- * Exactly like fs/open.c:sys_open(), except that it doesn't set the O_LARGEFILE flag.
- */
-asmlinkage long
-sys32_open (const char __user * filename, int flags, int mode)
-{
- char * tmp;
- int fd, error;
-
- tmp = getname(filename);
- fd = PTR_ERR(tmp);
- if (!IS_ERR(tmp)) {
- fd = get_unused_fd();
- if (fd >= 0) {
- struct file *f = filp_open(tmp, flags, mode);
- error = PTR_ERR(f);
- if (IS_ERR(f))
- goto out_error;
- fd_install(fd, f);
- }
-out:
- putname(tmp);
- }
- return fd;
-
-out_error:
- put_unused_fd(fd);
- fd = error;
- goto out;
-}
-
/* Structure for ia32 emulation on ia64 */
struct epoll_event32
{
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index b242594be55..307514f7a28 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
obj-$(CONFIG_IA64_PALINFO) += palinfo.o
obj-$(CONFIG_IOSAPIC) += iosapic.o
obj-$(CONFIG_MODULES) += module.o
-obj-$(CONFIG_SMP) += smp.o smpboot.o domain.o
+obj-$(CONFIG_SMP) += smp.o smpboot.o
obj-$(CONFIG_NUMA) += numa.o
obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o
obj-$(CONFIG_IA64_CYCLONE) += cyclone.o
diff --git a/arch/ia64/kernel/acpi-ext.c b/arch/ia64/kernel/acpi-ext.c
index 2623df5e263..13a5b3b49bf 100644
--- a/arch/ia64/kernel/acpi-ext.c
+++ b/arch/ia64/kernel/acpi-ext.c
@@ -17,20 +17,20 @@
#include <asm/acpi-ext.h>
struct acpi_vendor_descriptor {
- u8 guid_id;
- efi_guid_t guid;
+ u8 guid_id;
+ efi_guid_t guid;
};
struct acpi_vendor_info {
- struct acpi_vendor_descriptor *descriptor;
- u8 *data;
- u32 length;
+ struct acpi_vendor_descriptor *descriptor;
+ u8 *data;
+ u32 length;
};
acpi_status
acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
{
- struct acpi_vendor_info *info = (struct acpi_vendor_info *) context;
+ struct acpi_vendor_info *info = (struct acpi_vendor_info *)context;
struct acpi_resource_vendor *vendor;
struct acpi_vendor_descriptor *descriptor;
u32 length;
@@ -38,8 +38,8 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
if (resource->id != ACPI_RSTYPE_VENDOR)
return AE_OK;
- vendor = (struct acpi_resource_vendor *) &resource->data;
- descriptor = (struct acpi_vendor_descriptor *) vendor->reserved;
+ vendor = (struct acpi_resource_vendor *)&resource->data;
+ descriptor = (struct acpi_vendor_descriptor *)vendor->reserved;
if (vendor->length <= sizeof(*info->descriptor) ||
descriptor->guid_id != info->descriptor->guid_id ||
efi_guidcmp(descriptor->guid, info->descriptor->guid))
@@ -50,21 +50,24 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
if (!info->data)
return AE_NO_MEMORY;
- memcpy(info->data, vendor->reserved + sizeof(struct acpi_vendor_descriptor), length);
+ memcpy(info->data,
+ vendor->reserved + sizeof(struct acpi_vendor_descriptor),
+ length);
info->length = length;
return AE_CTRL_TERMINATE;
}
acpi_status
-acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
- u8 **data, u32 *length)
+acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor * id,
+ u8 ** data, u32 * length)
{
struct acpi_vendor_info info;
info.descriptor = id;
info.data = NULL;
- acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match, &info);
+ acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match,
+ &info);
if (!info.data)
return AE_NOT_FOUND;
@@ -75,17 +78,19 @@ acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
struct acpi_vendor_descriptor hp_ccsr_descriptor = {
.guid_id = 2,
- .guid = EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01, 0x37, 0x0e, 0xad)
+ .guid =
+ EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01,
+ 0x37, 0x0e, 0xad)
};
-acpi_status
-hp_acpi_csr_space(acpi_handle obj, u64 *csr_base, u64 *csr_length)
+acpi_status hp_acpi_csr_space(acpi_handle obj, u64 * csr_base, u64 * csr_length)
{
acpi_status status;
u8 *data;
u32 length;
- status = acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
+ status =
+ acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
if (ACPI_FAILURE(status) || length != 16)
return AE_NOT_FOUND;
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 9609f243e5d..28a4529fdd6 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -74,12 +74,11 @@ unsigned int acpi_cpei_override;
unsigned int acpi_cpei_phys_cpuid;
#define MAX_SAPICS 256
-u16 ia64_acpiid_to_sapicid[MAX_SAPICS] =
- { [0 ... MAX_SAPICS - 1] = -1 };
+u16 ia64_acpiid_to_sapicid[MAX_SAPICS] = {[0 ... MAX_SAPICS - 1] = -1 };
+
EXPORT_SYMBOL(ia64_acpiid_to_sapicid);
-const char *
-acpi_get_sysname (void)
+const char *acpi_get_sysname(void)
{
#ifdef CONFIG_IA64_GENERIC
unsigned long rsdp_phys;
@@ -89,27 +88,29 @@ acpi_get_sysname (void)
rsdp_phys = acpi_find_rsdp();
if (!rsdp_phys) {
- printk(KERN_ERR "ACPI 2.0 RSDP not found, default to \"dig\"\n");
+ printk(KERN_ERR
+ "ACPI 2.0 RSDP not found, default to \"dig\"\n");
return "dig";
}
- rsdp = (struct acpi20_table_rsdp *) __va(rsdp_phys);
+ rsdp = (struct acpi20_table_rsdp *)__va(rsdp_phys);
if (strncmp(rsdp->signature, RSDP_SIG, sizeof(RSDP_SIG) - 1)) {
- printk(KERN_ERR "ACPI 2.0 RSDP signature incorrect, default to \"dig\"\n");
+ printk(KERN_ERR
+ "ACPI 2.0 RSDP signature incorrect, default to \"dig\"\n");
return "dig";
}
- xsdt = (struct acpi_table_xsdt *) __va(rsdp->xsdt_address);
+ xsdt = (struct acpi_table_xsdt *)__va(rsdp->xsdt_address);
hdr = &xsdt->header;
if (strncmp(hdr->signature, XSDT_SIG, sizeof(XSDT_SIG) - 1)) {
- printk(KERN_ERR "ACPI 2.0 XSDT signature incorrect, default to \"dig\"\n");
+ printk(KERN_ERR
+ "ACPI 2.0 XSDT signature incorrect, default to \"dig\"\n");
return "dig";
}
if (!strcmp(hdr->oem_id, "HP")) {
return "hpzx1";
- }
- else if (!strcmp(hdr->oem_id, "SGI")) {
+ } else if (!strcmp(hdr->oem_id, "SGI")) {
return "sn2";
}
@@ -131,7 +132,7 @@ acpi_get_sysname (void)
#endif
}
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
#define ACPI_MAX_PLATFORM_INTERRUPTS 256
@@ -146,8 +147,7 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_IOSAPIC;
* Interrupt routing API for device drivers. Provides interrupt vector for
* a generic platform event. Currently only CPEI is implemented.
*/
-int
-acpi_request_vector (u32 int_type)
+int acpi_request_vector(u32 int_type)
{
int vector = -1;
@@ -155,12 +155,12 @@ acpi_request_vector (u32 int_type)
/* corrected platform error interrupt */
vector = platform_intr_list[int_type];
} else
- printk(KERN_ERR "acpi_request_vector(): invalid interrupt type\n");
+ printk(KERN_ERR
+ "acpi_request_vector(): invalid interrupt type\n");
return vector;
}
-char *
-__acpi_map_table (unsigned long phys_addr, unsigned long size)
+char *__acpi_map_table(unsigned long phys_addr, unsigned long size)
{
return __va(phys_addr);
}
@@ -169,19 +169,18 @@ __acpi_map_table (unsigned long phys_addr, unsigned long size)
Boot-time Table Parsing
-------------------------------------------------------------------------- */
-static int total_cpus __initdata;
-static int available_cpus __initdata;
-struct acpi_table_madt * acpi_madt __initdata;
-static u8 has_8259;
-
+static int total_cpus __initdata;
+static int available_cpus __initdata;
+struct acpi_table_madt *acpi_madt __initdata;
+static u8 has_8259;
static int __init
-acpi_parse_lapic_addr_ovr (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lapic_addr_ovr(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_lapic_addr_ovr *lapic;
- lapic = (struct acpi_table_lapic_addr_ovr *) header;
+ lapic = (struct acpi_table_lapic_addr_ovr *)header;
if (BAD_MADT_ENTRY(lapic, end))
return -EINVAL;
@@ -193,22 +192,23 @@ acpi_parse_lapic_addr_ovr (
return 0;
}
-
static int __init
-acpi_parse_lsapic (acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lsapic(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_lsapic *lsapic;
- lsapic = (struct acpi_table_lsapic *) header;
+ lsapic = (struct acpi_table_lsapic *)header;
if (BAD_MADT_ENTRY(lsapic, end))
return -EINVAL;
if (lsapic->flags.enabled) {
#ifdef CONFIG_SMP
- smp_boot_data.cpu_phys_id[available_cpus] = (lsapic->id << 8) | lsapic->eid;
+ smp_boot_data.cpu_phys_id[available_cpus] =
+ (lsapic->id << 8) | lsapic->eid;
#endif
- ia64_acpiid_to_sapicid[lsapic->acpi_id] = (lsapic->id << 8) | lsapic->eid;
+ ia64_acpiid_to_sapicid[lsapic->acpi_id] =
+ (lsapic->id << 8) | lsapic->eid;
++available_cpus;
}
@@ -216,13 +216,12 @@ acpi_parse_lsapic (acpi_table_entry_header *header, const unsigned long end)
return 0;
}
-
static int __init
-acpi_parse_lapic_nmi (acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_lapic_nmi(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_lapic_nmi *lacpi_nmi;
- lacpi_nmi = (struct acpi_table_lapic_nmi*) header;
+ lacpi_nmi = (struct acpi_table_lapic_nmi *)header;
if (BAD_MADT_ENTRY(lacpi_nmi, end))
return -EINVAL;
@@ -231,13 +230,12 @@ acpi_parse_lapic_nmi (acpi_table_entry_header *header, const unsigned long end)
return 0;
}
-
static int __init
-acpi_parse_iosapic (acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_iosapic(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_iosapic *iosapic;
- iosapic = (struct acpi_table_iosapic *) header;
+ iosapic = (struct acpi_table_iosapic *)header;
if (BAD_MADT_ENTRY(iosapic, end))
return -EINVAL;
@@ -245,15 +243,14 @@ acpi_parse_iosapic (acpi_table_entry_header *header, const unsigned long end)
return iosapic_init(iosapic->address, iosapic->global_irq_base);
}
-
static int __init
-acpi_parse_plat_int_src (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_plat_int_src(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_plat_int_src *plintsrc;
int vector;
- plintsrc = (struct acpi_table_plat_int_src *) header;
+ plintsrc = (struct acpi_table_plat_int_src *)header;
if (BAD_MADT_ENTRY(plintsrc, end))
return -EINVAL;
@@ -267,8 +264,12 @@ acpi_parse_plat_int_src (
plintsrc->iosapic_vector,
plintsrc->eid,
plintsrc->id,
- (plintsrc->flags.polarity == 1) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
- (plintsrc->flags.trigger == 1) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
+ (plintsrc->flags.polarity ==
+ 1) ? IOSAPIC_POL_HIGH :
+ IOSAPIC_POL_LOW,
+ (plintsrc->flags.trigger ==
+ 1) ? IOSAPIC_EDGE :
+ IOSAPIC_LEVEL);
platform_intr_list[plintsrc->type] = vector;
if (acpi_madt_rev > 1) {
@@ -283,7 +284,6 @@ acpi_parse_plat_int_src (
return 0;
}
-
unsigned int can_cpei_retarget(void)
{
extern int cpe_vector;
@@ -322,29 +322,30 @@ unsigned int get_cpei_target_cpu(void)
}
static int __init
-acpi_parse_int_src_ovr (
- acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_int_src_ovr(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_int_src_ovr *p;
- p = (struct acpi_table_int_src_ovr *) header;
+ p = (struct acpi_table_int_src_ovr *)header;
if (BAD_MADT_ENTRY(p, end))
return -EINVAL;
iosapic_override_isa_irq(p->bus_irq, p->global_irq,
- (p->flags.polarity == 1) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
- (p->flags.trigger == 1) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
+ (p->flags.polarity ==
+ 1) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
+ (p->flags.trigger ==
+ 1) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
return 0;
}
-
static int __init
-acpi_parse_nmi_src (acpi_table_entry_header *header, const unsigned long end)
+acpi_parse_nmi_src(acpi_table_entry_header * header, const unsigned long end)
{
struct acpi_table_nmi_src *nmi_src;
- nmi_src = (struct acpi_table_nmi_src*) header;
+ nmi_src = (struct acpi_table_nmi_src *)header;
if (BAD_MADT_ENTRY(nmi_src, end))
return -EINVAL;
@@ -353,11 +354,9 @@ acpi_parse_nmi_src (acpi_table_entry_header *header, const unsigned long end)
return 0;
}
-static void __init
-acpi_madt_oem_check (char *oem_id, char *oem_table_id)
+static void __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
- if (!strncmp(oem_id, "IBM", 3) &&
- (!strncmp(oem_table_id, "SERMOW", 6))) {
+ if (!strncmp(oem_id, "IBM", 3) && (!strncmp(oem_table_id, "SERMOW", 6))) {
/*
* Unfortunately ITC_DRIFT is not yet part of the
@@ -370,19 +369,18 @@ acpi_madt_oem_check (char *oem_id, char *oem_table_id)
}
}
-static int __init
-acpi_parse_madt (unsigned long phys_addr, unsigned long size)
+static int __init acpi_parse_madt(unsigned long phys_addr, unsigned long size)
{
if (!phys_addr || !size)
return -EINVAL;
- acpi_madt = (struct acpi_table_madt *) __va(phys_addr);
+ acpi_madt = (struct acpi_table_madt *)__va(phys_addr);
acpi_madt_rev = acpi_madt->header.revision;
/* remember the value for reference after free_initmem() */
#ifdef CONFIG_ITANIUM
- has_8259 = 1; /* Firmware on old Itanium systems is broken */
+ has_8259 = 1; /* Firmware on old Itanium systems is broken */
#else
has_8259 = acpi_madt->flags.pcat_compat;
#endif
@@ -396,19 +394,18 @@ acpi_parse_madt (unsigned long phys_addr, unsigned long size)
printk(KERN_INFO PREFIX "Local APIC address %p\n", ipi_base_addr);
acpi_madt_oem_check(acpi_madt->header.oem_id,
- acpi_madt->header.oem_table_id);
+ acpi_madt->header.oem_table_id);
return 0;
}
-
#ifdef CONFIG_ACPI_NUMA
#undef SLIT_DEBUG
#define PXM_FLAG_LEN ((MAX_PXM_DOMAINS + 1)/32)
-static int __initdata srat_num_cpus; /* number of cpus */
+static int __initdata srat_num_cpus; /* number of cpus */
static u32 __devinitdata pxm_flag[PXM_FLAG_LEN];
#define pxm_bit_set(bit) (set_bit(bit,(void *)pxm_flag))
#define pxm_bit_test(bit) (test_bit(bit,(void *)pxm_flag))
@@ -421,15 +418,15 @@ static struct acpi_table_slit __initdata *slit_table;
* ACPI 2.0 SLIT (System Locality Information Table)
* http://devresource.hp.com/devresource/Docs/TechPapers/IA64/slit.pdf
*/
-void __init
-acpi_numa_slit_init (struct acpi_table_slit *slit)
+void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
{
u32 len;
len = sizeof(struct acpi_table_header) + 8
- + slit->localities * slit->localities;
+ + slit->localities * slit->localities;
if (slit->header.length != len) {
- printk(KERN_ERR "ACPI 2.0 SLIT: size mismatch: %d expected, %d actual\n",
+ printk(KERN_ERR
+ "ACPI 2.0 SLIT: size mismatch: %d expected, %d actual\n",
len, slit->header.length);
memset(numa_slit, 10, sizeof(numa_slit));
return;
@@ -438,19 +435,20 @@ acpi_numa_slit_init (struct acpi_table_slit *slit)
}
void __init
-acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa)
+acpi_numa_processor_affinity_init(struct acpi_table_processor_affinity *pa)
{
/* record this node in proximity bitmap */
pxm_bit_set(pa->proximity_domain);
- node_cpuid[srat_num_cpus].phys_id = (pa->apic_id << 8) | (pa->lsapic_eid);
+ node_cpuid[srat_num_cpus].phys_id =
+ (pa->apic_id << 8) | (pa->lsapic_eid);
/* nid should be overridden as logical node id later */
node_cpuid[srat_num_cpus].nid = pa->proximity_domain;
srat_num_cpus++;
}
void __init
-acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma)
+acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma)
{
unsigned long paddr, size;
u8 pxm;
@@ -487,8 +485,7 @@ acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma)
num_node_memblks++;
}
-void __init
-acpi_numa_arch_fixup (void)
+void __init acpi_numa_arch_fixup(void)
{
int i, j, node_from, node_to;
@@ -534,21 +531,24 @@ acpi_numa_arch_fixup (void)
for (i = 0; i < srat_num_cpus; i++)
node_cpuid[i].nid = pxm_to_nid_map[node_cpuid[i].nid];
- printk(KERN_INFO "Number of logical nodes in system = %d\n", num_online_nodes());
- printk(KERN_INFO "Number of memory chunks in system = %d\n", num_node_memblks);
+ printk(KERN_INFO "Number of logical nodes in system = %d\n",
+ num_online_nodes());
+ printk(KERN_INFO "Number of memory chunks in system = %d\n",
+ num_node_memblks);
- if (!slit_table) return;
+ if (!slit_table)
+ return;
memset(numa_slit, -1, sizeof(numa_slit));
- for (i=0; i<slit_table->localities; i++) {
+ for (i = 0; i < slit_table->localities; i++) {
if (!pxm_bit_test(i))
continue;
node_from = pxm_to_nid_map[i];
- for (j=0; j<slit_table->localities; j++) {
+ for (j = 0; j < slit_table->localities; j++) {
if (!pxm_bit_test(j))
continue;
node_to = pxm_to_nid_map[j];
node_distance(node_from, node_to) =
- slit_table->entry[i*slit_table->localities + j];
+ slit_table->entry[i * slit_table->localities + j];
}
}
@@ -556,36 +556,41 @@ acpi_numa_arch_fixup (void)
printk("ACPI 2.0 SLIT locality table:\n");
for_each_online_node(i) {
for_each_online_node(j)
- printk("%03d ", node_distance(i,j));
+ printk("%03d ", node_distance(i, j));
printk("\n");
}
#endif
}
-#endif /* CONFIG_ACPI_NUMA */
+#endif /* CONFIG_ACPI_NUMA */
-unsigned int
-acpi_register_gsi (u32 gsi, int edge_level, int active_high_low)
+/*
+ * success: return IRQ number (>=0)
+ * failure: return < 0
+ */
+int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
{
if (has_8259 && gsi < 16)
return isa_irq_to_vector(gsi);
return iosapic_register_intr(gsi,
- (active_high_low == ACPI_ACTIVE_HIGH) ? IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
- (edge_level == ACPI_EDGE_SENSITIVE) ? IOSAPIC_EDGE : IOSAPIC_LEVEL);
+ (active_high_low ==
+ ACPI_ACTIVE_HIGH) ? IOSAPIC_POL_HIGH :
+ IOSAPIC_POL_LOW,
+ (edge_level ==
+ ACPI_EDGE_SENSITIVE) ? IOSAPIC_EDGE :
+ IOSAPIC_LEVEL);
}
+
EXPORT_SYMBOL(acpi_register_gsi);
-#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
-void
-acpi_unregister_gsi (u32 gsi)
+void acpi_unregister_gsi(u32 gsi)
{
iosapic_unregister_intr(gsi);
}
+
EXPORT_SYMBOL(acpi_unregister_gsi);
-#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
-static int __init
-acpi_parse_fadt (unsigned long phys_addr, unsigned long size)
+static int __init acpi_parse_fadt(unsigned long phys_addr, unsigned long size)
{
struct acpi_table_header *fadt_header;
struct fadt_descriptor_rev2 *fadt;
@@ -593,11 +598,11 @@ acpi_parse_fadt (unsigned long phys_addr, unsigned long size)
if (!phys_addr || !size)
return -EINVAL;
- fadt_header = (struct acpi_table_header *) __va(phys_addr);
+ fadt_header = (struct acpi_table_header *)__va(phys_addr);
if (fadt_header->revision != 3)
- return -ENODEV; /* Only deal with ACPI 2.0 FADT */
+ return -ENODEV; /* Only deal with ACPI 2.0 FADT */
- fadt = (struct fadt_descriptor_rev2 *) fadt_header;
+ fadt = (struct fadt_descriptor_rev2 *)fadt_header;
if (!(fadt->iapc_boot_arch & BAF_8042_KEYBOARD_CONTROLLER))
acpi_kbd_controller_present = 0;
@@ -609,22 +614,19 @@ acpi_parse_fadt (unsigned long phys_addr, unsigned long size)
return 0;
}
-
-unsigned long __init
-acpi_find_rsdp (void)
+unsigned long __init acpi_find_rsdp(void)
{
unsigned long rsdp_phys = 0;
if (efi.acpi20)
rsdp_phys = __pa(efi.acpi20);
else if (efi.acpi)
- printk(KERN_WARNING PREFIX "v1.0/r0.71 tables no longer supported\n");
+ printk(KERN_WARNING PREFIX
+ "v1.0/r0.71 tables no longer supported\n");
return rsdp_phys;
}
-
-int __init
-acpi_boot_init (void)
+int __init acpi_boot_init(void)
{
/*
@@ -642,31 +644,43 @@ acpi_boot_init (void)
/* Local APIC */
- if (acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR, acpi_parse_lapic_addr_ovr, 0) < 0)
- printk(KERN_ERR PREFIX "Error parsing LAPIC address override entry\n");
+ if (acpi_table_parse_madt
+ (ACPI_MADT_LAPIC_ADDR_OVR, acpi_parse_lapic_addr_ovr, 0) < 0)
+ printk(KERN_ERR PREFIX
+ "Error parsing LAPIC address override entry\n");
- if (acpi_table_parse_madt(ACPI_MADT_LSAPIC, acpi_parse_lsapic, NR_CPUS) < 1)
- printk(KERN_ERR PREFIX "Error parsing MADT - no LAPIC entries\n");
+ if (acpi_table_parse_madt(ACPI_MADT_LSAPIC, acpi_parse_lsapic, NR_CPUS)
+ < 1)
+ printk(KERN_ERR PREFIX
+ "Error parsing MADT - no LAPIC entries\n");
- if (acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0) < 0)
+ if (acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI, acpi_parse_lapic_nmi, 0)
+ < 0)
printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");
/* I/O APIC */
- if (acpi_table_parse_madt(ACPI_MADT_IOSAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1)
- printk(KERN_ERR PREFIX "Error parsing MADT - no IOSAPIC entries\n");
+ if (acpi_table_parse_madt
+ (ACPI_MADT_IOSAPIC, acpi_parse_iosapic, NR_IOSAPICS) < 1)
+ printk(KERN_ERR PREFIX
+ "Error parsing MADT - no IOSAPIC entries\n");
/* System-Level Interrupt Routing */
- if (acpi_table_parse_madt(ACPI_MADT_PLAT_INT_SRC, acpi_parse_plat_int_src, ACPI_MAX_PLATFORM_INTERRUPTS) < 0)
- printk(KERN_ERR PREFIX "Error parsing platform interrupt source entry\n");
+ if (acpi_table_parse_madt
+ (ACPI_MADT_PLAT_INT_SRC, acpi_parse_plat_int_src,
+ ACPI_MAX_PLATFORM_INTERRUPTS) < 0)
+ printk(KERN_ERR PREFIX
+ "Error parsing platform interrupt source entry\n");
- if (acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, 0) < 0)
- printk(KERN_ERR PREFIX "Error parsing interrupt source overrides entry\n");
+ if (acpi_table_parse_madt
+ (ACPI_MADT_INT_SRC_OVR, acpi_parse_int_src_ovr, 0) < 0)
+ printk(KERN_ERR PREFIX
+ "Error parsing interrupt source overrides entry\n");
if (acpi_table_parse_madt(ACPI_MADT_NMI_SRC, acpi_parse_nmi_src, 0) < 0)
printk(KERN_ERR PREFIX "Error parsing NMI SRC entry\n");
- skip_madt:
+ skip_madt:
/*
* FADT says whether a legacy keyboard controller is present.
@@ -681,8 +695,9 @@ acpi_boot_init (void)
if (available_cpus == 0) {
printk(KERN_INFO "ACPI: Found 0 CPUS; assuming 1\n");
printk(KERN_INFO "CPU 0 (0x%04x)", hard_smp_processor_id());
- smp_boot_data.cpu_phys_id[available_cpus] = hard_smp_processor_id();
- available_cpus = 1; /* We've got at least one of these, no? */
+ smp_boot_data.cpu_phys_id[available_cpus] =
+ hard_smp_processor_id();
+ available_cpus = 1; /* We've got at least one of these, no? */
}
smp_boot_data.cpu_count = available_cpus;
@@ -691,8 +706,10 @@ acpi_boot_init (void)
if (srat_num_cpus == 0) {
int cpu, i = 1;
for (cpu = 0; cpu < smp_boot_data.cpu_count; cpu++)
- if (smp_boot_data.cpu_phys_id[cpu] != hard_smp_processor_id())
- node_cpuid[i++].phys_id = smp_boot_data.cpu_phys_id[cpu];
+ if (smp_boot_data.cpu_phys_id[cpu] !=
+ hard_smp_processor_id())
+ node_cpuid[i++].phys_id =
+ smp_boot_data.cpu_phys_id[cpu];
}
# endif
#endif
@@ -700,12 +717,12 @@ acpi_boot_init (void)
build_cpu_to_node_map();
#endif
/* Make boot-up look pretty */
- printk(KERN_INFO "%d CPUs available, %d CPUs total\n", available_cpus, total_cpus);
+ printk(KERN_INFO "%d CPUs available, %d CPUs total\n", available_cpus,
+ total_cpus);
return 0;
}
-int
-acpi_gsi_to_irq (u32 gsi, unsigned int *irq)
+int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
{
int vector;
@@ -726,11 +743,10 @@ acpi_gsi_to_irq (u32 gsi, unsigned int *irq)
*/
#ifdef CONFIG_ACPI_HOTPLUG_CPU
static
-int
-acpi_map_cpu2node(acpi_handle handle, int cpu, long physid)
+int acpi_map_cpu2node(acpi_handle handle, int cpu, long physid)
{
#ifdef CONFIG_ACPI_NUMA
- int pxm_id;
+ int pxm_id;
pxm_id = acpi_get_pxm(handle);
@@ -738,31 +754,28 @@ acpi_map_cpu2node(acpi_handle handle, int cpu, long physid)
* Assuming that the container driver would have set the proximity
* domain and would have initialized pxm_to_nid_map[pxm_id] && pxm_flag
*/
- node_cpuid[cpu].nid = (pxm_id < 0) ? 0:
- pxm_to_nid_map[pxm_id];
+ node_cpuid[cpu].nid = (pxm_id < 0) ? 0 : pxm_to_nid_map[pxm_id];
- node_cpuid[cpu].phys_id = physid;
+ node_cpuid[cpu].phys_id = physid;
#endif
- return(0);
+ return (0);
}
-
-int
-acpi_map_lsapic(acpi_handle handle, int *pcpu)
+int acpi_map_lsapic(acpi_handle handle, int *pcpu)
{
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
struct acpi_table_lsapic *lsapic;
cpumask_t tmp_map;
long physid;
int cpu;
-
+
if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
return -EINVAL;
- if (!buffer.length || !buffer.pointer)
+ if (!buffer.length || !buffer.pointer)
return -EINVAL;
-
+
obj = buffer.pointer;
if (obj->type != ACPI_TYPE_BUFFER ||
obj->buffer.length < sizeof(*lsapic)) {
@@ -778,7 +791,7 @@ acpi_map_lsapic(acpi_handle handle, int *pcpu)
return -EINVAL;
}
- physid = ((lsapic->id <<8) | (lsapic->eid));
+ physid = ((lsapic->id << 8) | (lsapic->eid));
acpi_os_free(buffer.pointer);
buffer.length = ACPI_ALLOCATE_BUFFER;
@@ -786,50 +799,49 @@ acpi_map_lsapic(acpi_handle handle, int *pcpu)
cpus_complement(tmp_map, cpu_present_map);
cpu = first_cpu(tmp_map);
- if(cpu >= NR_CPUS)
+ if (cpu >= NR_CPUS)
return -EINVAL;
acpi_map_cpu2node(handle, cpu, physid);
- cpu_set(cpu, cpu_present_map);
+ cpu_set(cpu, cpu_present_map);
ia64_cpu_to_sapicid[cpu] = physid;
ia64_acpiid_to_sapicid[lsapic->acpi_id] = ia64_cpu_to_sapicid[cpu];
*pcpu = cpu;
- return(0);
+ return (0);
}
-EXPORT_SYMBOL(acpi_map_lsapic);
+EXPORT_SYMBOL(acpi_map_lsapic);
-int
-acpi_unmap_lsapic(int cpu)
+int acpi_unmap_lsapic(int cpu)
{
int i;
- for (i=0; i<MAX_SAPICS; i++) {
- if (ia64_acpiid_to_sapicid[i] == ia64_cpu_to_sapicid[cpu]) {
- ia64_acpiid_to_sapicid[i] = -1;
- break;
- }
- }
+ for (i = 0; i < MAX_SAPICS; i++) {
+ if (ia64_acpiid_to_sapicid[i] == ia64_cpu_to_sapicid[cpu]) {
+ ia64_acpiid_to_sapicid[i] = -1;
+ break;
+ }
+ }
ia64_cpu_to_sapicid[cpu] = -1;
- cpu_clear(cpu,cpu_present_map);
+ cpu_clear(cpu, cpu_present_map);
#ifdef CONFIG_ACPI_NUMA
/* NUMA specific cleanup's */
#endif
- return(0);
+ return (0);
}
+
EXPORT_SYMBOL(acpi_unmap_lsapic);
-#endif /* CONFIG_ACPI_HOTPLUG_CPU */
-
+#endif /* CONFIG_ACPI_HOTPLUG_CPU */
#ifdef CONFIG_ACPI_NUMA
acpi_status __devinit
-acpi_map_iosapic (acpi_handle handle, u32 depth, void *context, void **ret)
+acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
{
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
struct acpi_table_iosapic *iosapic;
unsigned int gsi_base;
@@ -878,10 +890,9 @@ acpi_map_iosapic (acpi_handle handle, u32 depth, void *context, void **ret)
map_iosapic_to_node(gsi_base, node);
return AE_OK;
}
-#endif /* CONFIG_NUMA */
+#endif /* CONFIG_NUMA */
-int
-acpi_register_ioapic (acpi_handle handle, u64 phys_addr, u32 gsi_base)
+int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
{
int err;
@@ -890,17 +901,18 @@ acpi_register_ioapic (acpi_handle handle, u64 phys_addr, u32 gsi_base)
#if CONFIG_ACPI_NUMA
acpi_map_iosapic(handle, 0, NULL, NULL);
-#endif /* CONFIG_ACPI_NUMA */
+#endif /* CONFIG_ACPI_NUMA */
return 0;
}
+
EXPORT_SYMBOL(acpi_register_ioapic);
-int
-acpi_unregister_ioapic (acpi_handle handle, u32 gsi_base)
+int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
{
return iosapic_remove(gsi_base);
}
+
EXPORT_SYMBOL(acpi_unregister_ioapic);
-#endif /* CONFIG_ACPI_BOOT */
+#endif /* CONFIG_ACPI */
diff --git a/arch/ia64/kernel/domain.c b/arch/ia64/kernel/domain.c
deleted file mode 100644
index bbb8efe126b..00000000000
--- a/arch/ia64/kernel/domain.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- * arch/ia64/kernel/domain.c
- * Architecture specific sched-domains builder.
- *
- * Copyright (C) 2004 Jesse Barnes
- * Copyright (C) 2004 Silicon Graphics, Inc.
- */
-
-#include <linux/sched.h>
-#include <linux/percpu.h>
-#include <linux/slab.h>
-#include <linux/cpumask.h>
-#include <linux/init.h>
-#include <linux/topology.h>
-#include <linux/nodemask.h>
-
-#define SD_NODES_PER_DOMAIN 16
-
-#ifdef CONFIG_NUMA
-/**
- * find_next_best_node - find the next node to include in a sched_domain
- * @node: node whose sched_domain we're building
- * @used_nodes: nodes already in the sched_domain
- *
- * Find the next node to include in a given scheduling domain. Simply
- * finds the closest node not already in the @used_nodes map.
- *
- * Should use nodemask_t.
- */
-static int find_next_best_node(int node, unsigned long *used_nodes)
-{
- int i, n, val, min_val, best_node = 0;
-
- min_val = INT_MAX;
-
- for (i = 0; i < MAX_NUMNODES; i++) {
- /* Start at @node */
- n = (node + i) % MAX_NUMNODES;
-
- if (!nr_cpus_node(n))
- continue;
-
- /* Skip already used nodes */
- if (test_bit(n, used_nodes))
- continue;
-
- /* Simple min distance search */
- val = node_distance(node, n);
-
- if (val < min_val) {
- min_val = val;
- best_node = n;
- }
- }
-
- set_bit(best_node, used_nodes);
- return best_node;
-}
-
-/**
- * sched_domain_node_span - get a cpumask for a node's sched_domain
- * @node: node whose cpumask we're constructing
- * @size: number of nodes to include in this span
- *
- * Given a node, construct a good cpumask for its sched_domain to span. It
- * should be one that prevents unnecessary balancing, but also spreads tasks
- * out optimally.
- */
-static cpumask_t sched_domain_node_span(int node)
-{
- int i;
- cpumask_t span, nodemask;
- DECLARE_BITMAP(used_nodes, MAX_NUMNODES);
-
- cpus_clear(span);
- bitmap_zero(used_nodes, MAX_NUMNODES);
-
- nodemask = node_to_cpumask(node);
- cpus_or(span, span, nodemask);
- set_bit(node, used_nodes);
-
- for (i = 1; i < SD_NODES_PER_DOMAIN; i++) {
- int next_node = find_next_best_node(node, used_nodes);
- nodemask = node_to_cpumask(next_node);
- cpus_or(span, span, nodemask);
- }
-
- return span;
-}
-#endif
-
-/*
- * At the moment, CONFIG_SCHED_SMT is never defined, but leave it in so we
- * can switch it on easily if needed.
- */
-#ifdef CONFIG_SCHED_SMT
-static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
-static struct sched_group sched_group_cpus[NR_CPUS];
-static int cpu_to_cpu_group(int cpu)
-{
- return cpu;
-}
-#endif
-
-static DEFINE_PER_CPU(struct sched_domain, phys_domains);
-static struct sched_group sched_group_phys[NR_CPUS];
-static int cpu_to_phys_group(int cpu)
-{
-#ifdef CONFIG_SCHED_SMT
- return first_cpu(cpu_sibling_map[cpu]);
-#else
- return cpu;
-#endif
-}
-
-#ifdef CONFIG_NUMA
-/*
- * The init_sched_build_groups can't handle what we want to do with node
- * groups, so roll our own. Now each node has its own list of groups which
- * gets dynamically allocated.
- */
-static DEFINE_PER_CPU(struct sched_domain, node_domains);
-static struct sched_group *sched_group_nodes[MAX_NUMNODES];
-
-static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
-static struct sched_group sched_group_allnodes[MAX_NUMNODES];
-
-static int cpu_to_allnodes_group(int cpu)
-{
- return cpu_to_node(cpu);
-}
-#endif
-
-/*
- * Build sched domains for a given set of cpus and attach the sched domains
- * to the individual cpus
- */
-void build_sched_domains(const cpumask_t *cpu_map)
-{
- int i;
-
- /*
- * Set up domains for cpus specified by the cpu_map.
- */
- for_each_cpu_mask(i, *cpu_map) {
- int group;
- struct sched_domain *sd = NULL, *p;
- cpumask_t nodemask = node_to_cpumask(cpu_to_node(i));
-
- cpus_and(nodemask, nodemask, *cpu_map);
-
-#ifdef CONFIG_NUMA
- if (num_online_cpus()
- > SD_NODES_PER_DOMAIN*cpus_weight(nodemask)) {
- sd = &per_cpu(allnodes_domains, i);
- *sd = SD_ALLNODES_INIT;
- sd->span = *cpu_map;
- group = cpu_to_allnodes_group(i);
- sd->groups = &sched_group_allnodes[group];
- p = sd;
- } else
- p = NULL;
-
- sd = &per_cpu(node_domains, i);
- *sd = SD_NODE_INIT;
- sd->span = sched_domain_node_span(cpu_to_node(i));
- sd->parent = p;
- cpus_and(sd->span, sd->span, *cpu_map);
-#endif
-
- p = sd;
- sd = &per_cpu(phys_domains, i);
- group = cpu_to_phys_group(i);
- *sd = SD_CPU_INIT;
- sd->span = nodemask;
- sd->parent = p;
- sd->groups = &sched_group_phys[group];
-
-#ifdef CONFIG_SCHED_SMT
- p = sd;
- sd = &per_cpu(cpu_domains, i);
- group = cpu_to_cpu_group(i);
- *sd = SD_SIBLING_INIT;
- sd->span = cpu_sibling_map[i];
- cpus_and(sd->span, sd->span, *cpu_map);
- sd->parent = p;
- sd->groups = &sched_group_cpus[group];
-#endif
- }
-
-#ifdef CONFIG_SCHED_SMT
- /* Set up CPU (sibling) groups */
- for_each_cpu_mask(i, *cpu_map) {
- cpumask_t this_sibling_map = cpu_sibling_map[i];
- cpus_and(this_sibling_map, this_sibling_map, *cpu_map);
- if (i != first_cpu(this_sibling_map))
- continue;
-
- init_sched_build_groups(sched_group_cpus, this_sibling_map,
- &cpu_to_cpu_group);
- }
-#endif
-
- /* Set up physical groups */
- for (i = 0; i < MAX_NUMNODES; i++) {
- cpumask_t nodemask = node_to_cpumask(i);
-
- cpus_and(nodemask, nodemask, *cpu_map);
- if (cpus_empty(nodemask))
- continue;
-
- init_sched_build_groups(sched_group_phys, nodemask,
- &cpu_to_phys_group);
- }
-
-#ifdef CONFIG_NUMA
- init_sched_build_groups(sched_group_allnodes, *cpu_map,
- &cpu_to_allnodes_group);
-
- for (i = 0; i < MAX_NUMNODES; i++) {
- /* Set up node groups */
- struct sched_group *sg, *prev;
- cpumask_t nodemask = node_to_cpumask(i);
- cpumask_t domainspan;
- cpumask_t covered = CPU_MASK_NONE;
- int j;
-
- cpus_and(nodemask, nodemask, *cpu_map);
- if (cpus_empty(nodemask))
- continue;
-
- domainspan = sched_domain_node_span(i);
- cpus_and(domainspan, domainspan, *cpu_map);
-
- sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
- sched_group_nodes[i] = sg;
- for_each_cpu_mask(j, nodemask) {
- struct sched_domain *sd;
- sd = &per_cpu(node_domains, j);
- sd->groups = sg;
- if (sd->groups == NULL) {
- /* Turn off balancing if we have no groups */
- sd->flags = 0;
- }
- }
- if (!sg) {
- printk(KERN_WARNING
- "Can not alloc domain group for node %d\n", i);
- continue;
- }
- sg->cpu_power = 0;
- sg->cpumask = nodemask;
- cpus_or(covered, covered, nodemask);
- prev = sg;
-
- for (j = 0; j < MAX_NUMNODES; j++) {
- cpumask_t tmp, notcovered;
- int n = (i + j) % MAX_NUMNODES;
-
- cpus_complement(notcovered, covered);
- cpus_and(tmp, notcovered, *cpu_map);
- cpus_and(tmp, tmp, domainspan);
- if (cpus_empty(tmp))
- break;
-
- nodemask = node_to_cpumask(n);
- cpus_and(tmp, tmp, nodemask);
- if (cpus_empty(tmp))
- continue;
-
- sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
- if (!sg) {
- printk(KERN_WARNING
- "Can not alloc domain group for node %d\n", j);
- break;
- }
- sg->cpu_power = 0;
- sg->cpumask = tmp;
- cpus_or(covered, covered, tmp);
- prev->next = sg;
- prev = sg;
- }
- prev->next = sched_group_nodes[i];
- }
-#endif
-
- /* Calculate CPU power for physical packages and nodes */
- for_each_cpu_mask(i, *cpu_map) {
- int power;
- struct sched_domain *sd;
-#ifdef CONFIG_SCHED_SMT
- sd = &per_cpu(cpu_domains, i);
- power = SCHED_LOAD_SCALE;
- sd->groups->cpu_power = power;
-#endif
-
- sd = &per_cpu(phys_domains, i);
- power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
- (cpus_weight(sd->groups->cpumask)-1) / 10;
- sd->groups->cpu_power = power;
-
-#ifdef CONFIG_NUMA
- sd = &per_cpu(allnodes_domains, i);
- if (sd->groups) {
- power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
- (cpus_weight(sd->groups->cpumask)-1) / 10;
- sd->groups->cpu_power = power;
- }
-#endif
- }
-
-#ifdef CONFIG_NUMA
- for (i = 0; i < MAX_NUMNODES; i++) {
- struct sched_group *sg = sched_group_nodes[i];
- int j;
-
- if (sg == NULL)
- continue;
-next_sg:
- for_each_cpu_mask(j, sg->cpumask) {
- struct sched_domain *sd;
- int power;
-
- sd = &per_cpu(phys_domains, j);
- if (j != first_cpu(sd->groups->cpumask)) {
- /*
- * Only add "power" once for each
- * physical package.
- */
- continue;
- }
- power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
- (cpus_weight(sd->groups->cpumask)-1) / 10;
-
- sg->cpu_power += power;
- }
- sg = sg->next;
- if (sg != sched_group_nodes[i])
- goto next_sg;
- }
-#endif
-
- /* Attach the domains */
- for_each_cpu_mask(i, *cpu_map) {
- struct sched_domain *sd;
-#ifdef CONFIG_SCHED_SMT
- sd = &per_cpu(cpu_domains, i);
-#else
- sd = &per_cpu(phys_domains, i);
-#endif
- cpu_attach_domain(sd, i);
- }
-}
-/*
- * Set up scheduler domains and groups. Callers must hold the hotplug lock.
- */
-void arch_init_sched_domains(const cpumask_t *cpu_map)
-{
- cpumask_t cpu_default_map;
-
- /*
- * Setup mask for cpus without special case scheduling requirements.
- * For now this just excludes isolated cpus, but could be used to
- * exclude other special cases in the future.
- */
- cpus_andnot(cpu_default_map, *cpu_map, cpu_isolated_map);
-
- build_sched_domains(&cpu_default_map);
-}
-
-void arch_destroy_sched_domains(const cpumask_t *cpu_map)
-{
-#ifdef CONFIG_NUMA
- int i;
- for (i = 0; i < MAX_NUMNODES; i++) {
- cpumask_t nodemask = node_to_cpumask(i);
- struct sched_group *oldsg, *sg = sched_group_nodes[i];
-
- cpus_and(nodemask, nodemask, *cpu_map);
- if (cpus_empty(nodemask))
- continue;
-
- if (sg == NULL)
- continue;
- sg = sg->next;
-next_sg:
- oldsg = sg;
- sg = sg->next;
- kfree(oldsg);
- if (oldsg != sched_group_nodes[i])
- goto next_sg;
- sched_group_nodes[i] = NULL;
- }
-#endif
-}
-
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 9be53e1ea40..ba0b6a1f429 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -37,7 +37,7 @@
#include <asm/cache.h>
#include <asm/errno.h>
#include <asm/kregs.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/percpu.h>
#include <asm/processor.h>
@@ -204,9 +204,6 @@ GLOBAL_ENTRY(ia64_switch_to)
(p6) br.cond.dpnt .map
;;
.done:
-(p6) ssm psr.ic // if we had to map, reenable the psr.ic bit FIRST!!!
- ;;
-(p6) srlz.d
ld8 sp=[r21] // load kernel stack pointer of new task
mov IA64_KR(CURRENT)=in0 // update "current" application register
mov r8=r13 // return pointer to previously running task
@@ -234,6 +231,9 @@ GLOBAL_ENTRY(ia64_switch_to)
mov IA64_KR(CURRENT_STACK)=r26 // remember last page we mapped...
;;
itr.d dtr[r25]=r23 // wire in new mapping...
+ ssm psr.ic // reenable the psr.ic bit
+ ;;
+ srlz.d
br.cond.sptk .done
END(ia64_switch_to)
@@ -470,6 +470,29 @@ ENTRY(load_switch_stack)
br.cond.sptk.many b7
END(load_switch_stack)
+GLOBAL_ENTRY(prefetch_stack)
+ add r14 = -IA64_SWITCH_STACK_SIZE, sp
+ add r15 = IA64_TASK_THREAD_KSP_OFFSET, in0
+ ;;
+ ld8 r16 = [r15] // load next's stack pointer
+ lfetch.fault.excl [r14], 128
+ ;;
+ lfetch.fault.excl [r14], 128
+ lfetch.fault [r16], 128
+ ;;
+ lfetch.fault.excl [r14], 128
+ lfetch.fault [r16], 128
+ ;;
+ lfetch.fault.excl [r14], 128
+ lfetch.fault [r16], 128
+ ;;
+ lfetch.fault.excl [r14], 128
+ lfetch.fault [r16], 128
+ ;;
+ lfetch.fault [r16], 128
+ br.ret.sptk.many rp
+END(prefetch_switch_stack)
+
GLOBAL_ENTRY(execve)
mov r15=__NR_execve // put syscall number in place
break __BREAK_SYSCALL
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index 7d7684a369d..2ddbac6f499 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -14,7 +14,7 @@
#include <asm/asmmacro.h>
#include <asm/errno.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/percpu.h>
#include <asm/thread_info.h>
#include <asm/sal.h>
diff --git a/arch/ia64/kernel/gate.S b/arch/ia64/kernel/gate.S
index 86948ce63e4..86064ca9895 100644
--- a/arch/ia64/kernel/gate.S
+++ b/arch/ia64/kernel/gate.S
@@ -10,7 +10,7 @@
#include <asm/asmmacro.h>
#include <asm/errno.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/sigcontext.h>
#include <asm/system.h>
#include <asm/unistd.h>
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 8d3a9291b47..bfe65b2e862 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -25,7 +25,7 @@
#include <asm/fpu.h>
#include <asm/kregs.h>
#include <asm/mmu_context.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pal.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 7936b62f7a2..574084f343f 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -561,7 +561,7 @@ static inline int vector_is_shared (int vector)
return (iosapic_intr_info[vector].count > 1);
}
-static void
+static int
register_intr (unsigned int gsi, int vector, unsigned char delivery,
unsigned long polarity, unsigned long trigger)
{
@@ -576,7 +576,7 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery,
index = find_iosapic(gsi);
if (index < 0) {
printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n", __FUNCTION__, gsi);
- return;
+ return -ENODEV;
}
iosapic_address = iosapic_lists[index].addr;
@@ -587,7 +587,7 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery,
rte = iosapic_alloc_rte();
if (!rte) {
printk(KERN_WARNING "%s: cannot allocate memory\n", __FUNCTION__);
- return;
+ return -ENOMEM;
}
rte_index = gsi - gsi_base;
@@ -603,7 +603,7 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery,
struct iosapic_intr_info *info = &iosapic_intr_info[vector];
if (info->trigger != trigger || info->polarity != polarity) {
printk (KERN_WARNING "%s: cannot override the interrupt\n", __FUNCTION__);
- return;
+ return -EINVAL;
}
}
@@ -623,6 +623,7 @@ register_intr (unsigned int gsi, int vector, unsigned char delivery,
__FUNCTION__, vector, idesc->handler->typename, irq_type->typename);
idesc->handler = irq_type;
}
+ return 0;
}
static unsigned int
@@ -710,7 +711,7 @@ int
iosapic_register_intr (unsigned int gsi,
unsigned long polarity, unsigned long trigger)
{
- int vector, mask = 1;
+ int vector, mask = 1, err;
unsigned int dest;
unsigned long flags;
struct iosapic_rte_info *rte;
@@ -737,8 +738,8 @@ again:
vector = assign_irq_vector(AUTO_ASSIGN);
if (vector < 0) {
vector = iosapic_find_sharable_vector(trigger, polarity);
- if (vector < 0)
- panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+ if (vector < 0)
+ return -ENOSPC;
}
spin_lock_irqsave(&irq_descp(vector)->lock, flags);
@@ -753,8 +754,13 @@ again:
}
dest = get_target_cpu(gsi, vector);
- register_intr(gsi, vector, IOSAPIC_LOWEST_PRIORITY,
+ err = register_intr(gsi, vector, IOSAPIC_LOWEST_PRIORITY,
polarity, trigger);
+ if (err < 0) {
+ spin_unlock(&iosapic_lock);
+ spin_unlock_irqrestore(&irq_descp(vector)->lock, flags);
+ return err;
+ }
/*
* If the vector is shared and already unmasked for
@@ -776,7 +782,6 @@ again:
return vector;
}
-#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
void
iosapic_unregister_intr (unsigned int gsi)
{
@@ -859,7 +864,6 @@ iosapic_unregister_intr (unsigned int gsi)
spin_unlock(&iosapic_lock);
spin_unlock_irqrestore(&idesc->lock, flags);
}
-#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
/*
* ACPI calls this when it finds an entry for a platform interrupt.
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 28f2aadc38d..205d9802826 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -91,23 +91,8 @@ skip:
}
#ifdef CONFIG_SMP
-/*
- * This is updated when the user sets irq affinity via /proc
- */
-static cpumask_t __cacheline_aligned pending_irq_cpumask[NR_IRQS];
-static unsigned long pending_irq_redir[BITS_TO_LONGS(NR_IRQS)];
-
static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 };
-/*
- * Arch specific routine for deferred write to iosapic rte to reprogram
- * intr destination.
- */
-void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
-{
- pending_irq_cpumask[irq] = mask_val;
-}
-
void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
{
cpumask_t mask = CPU_MASK_NONE;
@@ -116,32 +101,10 @@ void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
if (irq < NR_IRQS) {
irq_affinity[irq] = mask;
+ set_irq_info(irq, mask);
irq_redir[irq] = (char) (redir & 0xff);
}
}
-
-
-void move_irq(int irq)
-{
- /* note - we hold desc->lock */
- cpumask_t tmp;
- irq_desc_t *desc = irq_descp(irq);
- int redir = test_bit(irq, pending_irq_redir);
-
- if (unlikely(!desc->handler->set_affinity))
- return;
-
- if (!cpus_empty(pending_irq_cpumask[irq])) {
- cpus_and(tmp, pending_irq_cpumask[irq], cpu_online_map);
- if (unlikely(!cpus_empty(tmp))) {
- desc->handler->set_affinity(irq | (redir ? IA64_IRQ_REDIRECTED : 0),
- pending_irq_cpumask[irq]);
- }
- cpus_clear(pending_irq_cpumask[irq]);
- }
-}
-
-
#endif /* CONFIG_SMP */
#ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 3bb3a13c404..3ba8384cb43 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -44,7 +44,7 @@
#include <asm/break.h>
#include <asm/ia32.h>
#include <asm/kregs.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
diff --git a/arch/ia64/kernel/jprobes.S b/arch/ia64/kernel/jprobes.S
index b7fa3ccd2b0..2323377e369 100644
--- a/arch/ia64/kernel/jprobes.S
+++ b/arch/ia64/kernel/jprobes.S
@@ -49,6 +49,7 @@
/*
* void jprobe_break(void)
*/
+ .section .kprobes.text, "ax"
ENTRY(jprobe_break)
break.m 0x80300
END(jprobe_break)
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 884f5cd27d8..471086b808a 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -87,12 +87,25 @@ static enum instruction_type bundle_encoding[32][3] = {
* is IP relative instruction and update the kprobe
* inst flag accordingly
*/
-static void update_kprobe_inst_flag(uint template, uint slot, uint major_opcode,
- unsigned long kprobe_inst, struct kprobe *p)
+static void __kprobes update_kprobe_inst_flag(uint template, uint slot,
+ uint major_opcode,
+ unsigned long kprobe_inst,
+ struct kprobe *p)
{
p->ainsn.inst_flag = 0;
p->ainsn.target_br_reg = 0;
+ /* Check for Break instruction
+ * Bits 37:40 Major opcode to be zero
+ * Bits 27:32 X6 to be zero
+ * Bits 32:35 X3 to be zero
+ */
+ if ((!major_opcode) && (!((kprobe_inst >> 27) & 0x1FF)) ) {
+ /* is a break instruction */
+ p->ainsn.inst_flag |= INST_FLAG_BREAK_INST;
+ return;
+ }
+
if (bundle_encoding[template][slot] == B) {
switch (major_opcode) {
case INDIRECT_CALL_OPCODE:
@@ -126,8 +139,10 @@ static void update_kprobe_inst_flag(uint template, uint slot, uint major_opcode
* Returns 0 if supported
* Returns -EINVAL if unsupported
*/
-static int unsupported_inst(uint template, uint slot, uint major_opcode,
- unsigned long kprobe_inst, struct kprobe *p)
+static int __kprobes unsupported_inst(uint template, uint slot,
+ uint major_opcode,
+ unsigned long kprobe_inst,
+ struct kprobe *p)
{
unsigned long addr = (unsigned long)p->addr;
@@ -168,8 +183,9 @@ static int unsupported_inst(uint template, uint slot, uint major_opcode,
* on which we are inserting kprobe is cmp instruction
* with ctype as unc.
*/
-static uint is_cmp_ctype_unc_inst(uint template, uint slot, uint major_opcode,
-unsigned long kprobe_inst)
+static uint __kprobes is_cmp_ctype_unc_inst(uint template, uint slot,
+ uint major_opcode,
+ unsigned long kprobe_inst)
{
cmp_inst_t cmp_inst;
uint ctype_unc = 0;
@@ -201,8 +217,10 @@ out:
* In this function we override the bundle with
* the break instruction at the given slot.
*/
-static void prepare_break_inst(uint template, uint slot, uint major_opcode,
- unsigned long kprobe_inst, struct kprobe *p)
+static void __kprobes prepare_break_inst(uint template, uint slot,
+ uint major_opcode,
+ unsigned long kprobe_inst,
+ struct kprobe *p)
{
unsigned long break_inst = BREAK_INST;
bundle_t *bundle = &p->ainsn.insn.bundle;
@@ -271,7 +289,8 @@ static inline int in_ivt_functions(unsigned long addr)
&& addr < (unsigned long)__end_ivt_text);
}
-static int valid_kprobe_addr(int template, int slot, unsigned long addr)
+static int __kprobes valid_kprobe_addr(int template, int slot,
+ unsigned long addr)
{
if ((slot > 2) || ((bundle_encoding[template][1] == L) && slot > 1)) {
printk(KERN_WARNING "Attempting to insert unaligned kprobe "
@@ -323,7 +342,7 @@ static void kretprobe_trampoline(void)
* - cleanup by marking the instance as unused
* - long jump back to the original return address
*/
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head;
@@ -381,7 +400,8 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
{
struct kretprobe_instance *ri;
@@ -399,7 +419,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
}
}
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
unsigned long addr = (unsigned long) p->addr;
unsigned long *kprobe_addr = (unsigned long *)(addr & ~0xFULL);
@@ -430,7 +450,7 @@ int arch_prepare_kprobe(struct kprobe *p)
return 0;
}
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
{
unsigned long addr = (unsigned long)p->addr;
unsigned long arm_addr = addr & ~0xFULL;
@@ -439,7 +459,7 @@ void arch_arm_kprobe(struct kprobe *p)
flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
}
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
unsigned long addr = (unsigned long)p->addr;
unsigned long arm_addr = addr & ~0xFULL;
@@ -449,7 +469,7 @@ void arch_disarm_kprobe(struct kprobe *p)
flush_icache_range(arm_addr, arm_addr + sizeof(bundle_t));
}
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
{
}
@@ -461,7 +481,7 @@ void arch_remove_kprobe(struct kprobe *p)
* to original stack address, handle the case where we need to fixup the
* relative IP address and/or fixup branch register.
*/
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
{
unsigned long bundle_addr = ((unsigned long) (&p->opcode.bundle)) & ~0xFULL;
unsigned long resume_addr = (unsigned long)p->addr & ~0xFULL;
@@ -528,13 +548,16 @@ turn_ss_off:
ia64_psr(regs)->ss = 0;
}
-static void prepare_ss(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes prepare_ss(struct kprobe *p, struct pt_regs *regs)
{
unsigned long bundle_addr = (unsigned long) &p->opcode.bundle;
unsigned long slot = (unsigned long)p->addr & 0xf;
- /* Update instruction pointer (IIP) and slot number (IPSR.ri) */
- regs->cr_iip = bundle_addr & ~0xFULL;
+ /* single step inline if break instruction */
+ if (p->ainsn.inst_flag == INST_FLAG_BREAK_INST)
+ regs->cr_iip = (unsigned long)p->addr & ~0xFULL;
+ else
+ regs->cr_iip = bundle_addr & ~0xFULL;
if (slot > 2)
slot = 0;
@@ -545,7 +568,39 @@ static void prepare_ss(struct kprobe *p, struct pt_regs *regs)
ia64_psr(regs)->ss = 1;
}
-static int pre_kprobes_handler(struct die_args *args)
+static int __kprobes is_ia64_break_inst(struct pt_regs *regs)
+{
+ unsigned int slot = ia64_psr(regs)->ri;
+ unsigned int template, major_opcode;
+ unsigned long kprobe_inst;
+ unsigned long *kprobe_addr = (unsigned long *)regs->cr_iip;
+ bundle_t bundle;
+
+ memcpy(&bundle, kprobe_addr, sizeof(bundle_t));
+ template = bundle.quad0.template;
+
+ /* Move to slot 2, if bundle is MLX type and kprobe slot is 1 */
+ if (slot == 1 && bundle_encoding[template][1] == L)
+ slot++;
+
+ /* Get Kprobe probe instruction at given slot*/
+ get_kprobe_inst(&bundle, slot, &kprobe_inst, &major_opcode);
+
+ /* For break instruction,
+ * Bits 37:40 Major opcode to be zero
+ * Bits 27:32 X6 to be zero
+ * Bits 32:35 X3 to be zero
+ */
+ if (major_opcode || ((kprobe_inst >> 27) & 0x1FF) ) {
+ /* Not a break instruction */
+ return 0;
+ }
+
+ /* Is a break instruction */
+ return 1;
+}
+
+static int __kprobes pre_kprobes_handler(struct die_args *args)
{
struct kprobe *p;
int ret = 0;
@@ -558,7 +613,9 @@ static int pre_kprobes_handler(struct die_args *args)
if (kprobe_running()) {
p = get_kprobe(addr);
if (p) {
- if (kprobe_status == KPROBE_HIT_SS) {
+ if ( (kprobe_status == KPROBE_HIT_SS) &&
+ (p->ainsn.inst_flag == INST_FLAG_BREAK_INST)) {
+ ia64_psr(regs)->ss = 0;
unlock_kprobes();
goto no_kprobe;
}
@@ -592,6 +649,19 @@ static int pre_kprobes_handler(struct die_args *args)
p = get_kprobe(addr);
if (!p) {
unlock_kprobes();
+ if (!is_ia64_break_inst(regs)) {
+ /*
+ * The breakpoint instruction was removed right
+ * after we hit it. Another cpu has removed
+ * either a probepoint or a debugger breakpoint
+ * at this address. In either case, no further
+ * handling of this interrupt is appropriate.
+ */
+ ret = 1;
+
+ }
+
+ /* Not one of our break, let kernel handle it */
goto no_kprobe;
}
@@ -616,7 +686,7 @@ no_kprobe:
return ret;
}
-static int post_kprobes_handler(struct pt_regs *regs)
+static int __kprobes post_kprobes_handler(struct pt_regs *regs)
{
if (!kprobe_running())
return 0;
@@ -641,7 +711,7 @@ out:
return 1;
}
-static int kprobes_fault_handler(struct pt_regs *regs, int trapnr)
+static int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
{
if (!kprobe_running())
return 0;
@@ -659,8 +729,8 @@ static int kprobes_fault_handler(struct pt_regs *regs, int trapnr)
return 0;
}
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
- void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
switch(val) {
@@ -681,7 +751,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
return NOTIFY_DONE;
}
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct jprobe *jp = container_of(p, struct jprobe, kp);
unsigned long addr = ((struct fnptr *)(jp->entry))->ip;
@@ -703,7 +773,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
*regs = jprobe_saved_regs;
return 1;
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index f1201ac8a11..1650353e3f7 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -38,6 +38,7 @@
#include <linux/pagemap.h>
#include <linux/mount.h>
#include <linux/bitops.h>
+#include <linux/rcupdate.h>
#include <asm/errno.h>
#include <asm/intrinsics.h>
@@ -496,7 +497,7 @@ typedef struct {
static pfm_stats_t pfm_stats[NR_CPUS];
static pfm_session_t pfm_sessions; /* global sessions information */
-static spinlock_t pfm_alt_install_check = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pfm_alt_install_check);
static pfm_intr_handler_desc_t *pfm_alt_intr_handler;
static struct proc_dir_entry *perfmon_dir;
@@ -2217,15 +2218,17 @@ static void
pfm_free_fd(int fd, struct file *file)
{
struct files_struct *files = current->files;
+ struct fdtable *fdt = files_fdtable(files);
/*
* there ie no fd_uninstall(), so we do it here
*/
spin_lock(&files->file_lock);
- files->fd[fd] = NULL;
+ rcu_assign_pointer(fdt->fd[fd], NULL);
spin_unlock(&files->file_lock);
- if (file) put_filp(file);
+ if (file)
+ put_filp(file);
put_unused_fd(fd);
}
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 84f89da7c64..1f5c26dbe70 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -384,7 +384,7 @@ setup_arch (char **cmdline_p)
if (early_console_setup(*cmdline_p) == 0)
mark_bsp_online();
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/* Initialize the ACPI boot-time table parser */
acpi_table_init();
# ifdef CONFIG_ACPI_NUMA
@@ -420,7 +420,7 @@ setup_arch (char **cmdline_p)
cpu_init(); /* initialize the bootstrap CPU */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
acpi_boot_init();
#endif
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 92ff46ad21e..706b7734e19 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -36,7 +36,7 @@ int arch_register_cpu(int num)
parent = &sysfs_nodes[cpu_to_node(num)];
#endif /* CONFIG_NUMA */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/*
* If CPEI cannot be re-targetted, and this is
* CPEI target, then dont create the control file
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 4440c8343fa..f970359e7ed 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -15,6 +15,7 @@
#include <linux/vt_kern.h> /* For unblank_screen() */
#include <linux/module.h> /* for EXPORT_SYMBOL */
#include <linux/hardirq.h>
+#include <linux/kprobes.h>
#include <asm/fpswa.h>
#include <asm/ia32.h>
@@ -122,7 +123,7 @@ die_if_kernel (char *str, struct pt_regs *regs, long err)
}
void
-ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
+__kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
{
siginfo_t siginfo;
int sig, code;
@@ -444,7 +445,7 @@ ia64_illegal_op_fault (unsigned long ec, long arg1, long arg2, long arg3,
return rv;
}
-void
+void __kprobes
ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa,
unsigned long iim, unsigned long itir, long arg5, long arg6,
long arg7, struct pt_regs regs)
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index a676e79e068..30d8564e960 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -48,6 +48,7 @@ SECTIONS
*(.text)
SCHED_TEXT
LOCK_TEXT
+ KPROBES_TEXT
*(.gnu.linkonce.t*)
}
.text2 : AT(ADDR(.text2) - LOAD_OFFSET)
diff --git a/arch/ia64/lib/flush.S b/arch/ia64/lib/flush.S
index 3e2cfa2c6d3..2a0d27f2f21 100644
--- a/arch/ia64/lib/flush.S
+++ b/arch/ia64/lib/flush.S
@@ -20,6 +20,7 @@
*
* Note: "in0" and "in1" are preserved for debugging purposes.
*/
+ .section .kprobes.text,"ax"
GLOBAL_ENTRY(flush_icache_range)
.prologue
diff --git a/arch/ia64/lib/memcpy_mck.S b/arch/ia64/lib/memcpy_mck.S
index 6f308e62c13..46c9331e7ab 100644
--- a/arch/ia64/lib/memcpy_mck.S
+++ b/arch/ia64/lib/memcpy_mck.S
@@ -625,8 +625,11 @@ EK(.ex_handler, (p17) st8 [dst1]=r39,8); \
clrrrb
;;
alloc saved_pfs_stack=ar.pfs,3,3,3,0
+ cmp.lt p8,p0=A,r0
sub B = dst0, saved_in0 // how many byte copied so far
;;
+(p8) mov A = 0; // A shouldn't be negative, cap it
+ ;;
sub C = A, B
sub D = saved_in2, A
;;
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index ff62551eb3a..3c32af910d6 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -9,6 +9,7 @@
#include <linux/mm.h>
#include <linux/smp_lock.h>
#include <linux/interrupt.h>
+#include <linux/kprobes.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
@@ -76,7 +77,7 @@ mapped_kernel_page_is_present (unsigned long address)
return pte_present(pte);
}
-void
+void __kprobes
ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs)
{
int signal = SIGSEGV, code = SEGV_MAPERR;
@@ -229,9 +230,6 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
return;
}
- if (ia64_done_with_exception(regs))
- return;
-
/*
* Since we have no vma's for region 5, we might get here even if the address is
* valid, due to the VHPT walker inserting a non present translation that becomes
@@ -242,6 +240,9 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
if (REGION_NUMBER(address) == 5 && mapped_kernel_page_is_present(address))
return;
+ if (ia64_done_with_exception(regs))
+ return;
+
/*
* Oops. The kernel tried to access some bad page. We'll have to terminate things
* with extreme prejudice.
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 9977c122e9f..9b5de589b82 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -498,13 +498,11 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
return acpi_pci_irq_enable(dev);
}
-#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
void
pcibios_disable_device (struct pci_dev *dev)
{
acpi_pci_irq_disable(dev);
}
-#endif /* CONFIG_ACPI_DEALLOCATE_IRQ */
void
pcibios_align_resource (void *data, struct resource *res,
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 4564ed0b5ff..906622d9f93 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -431,7 +431,7 @@ void sn_bus_store_sysdata(struct pci_dev *dev)
{
struct sysdata_el *element;
- element = kcalloc(1, sizeof(struct sysdata_el), GFP_KERNEL);
+ element = kzalloc(sizeof(struct sysdata_el), GFP_KERNEL);
if (!element) {
dev_dbg(dev, "%s: out of memory!\n", __FUNCTION__);
return;
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index 9fc74631ba8..01d18b7b5bb 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -23,7 +23,7 @@ static void force_interrupt(int irq);
static void register_intr_pda(struct sn_irq_info *sn_irq_info);
static void unregister_intr_pda(struct sn_irq_info *sn_irq_info);
-extern int sn_force_interrupt_flag;
+int sn_force_interrupt_flag = 1;
extern int sn_ioif_inited;
static struct list_head **sn_irq_lh;
static spinlock_t sn_irq_info_lock = SPIN_LOCK_UNLOCKED; /* non-IRQ lock */
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index a594aca959e..14908ad7db8 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -56,7 +56,7 @@
DEFINE_PER_CPU(struct pda_s, pda_percpu);
-#define MAX_PHYS_MEMORY (1UL << 49) /* 1 TB */
+#define MAX_PHYS_MEMORY (1UL << IA64_MAX_PHYS_BITS) /* Max physical address supported */
lboard_t *root_lboard[MAX_COMPACT_NODES];
diff --git a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
index 51bf82720d9..a06719d752a 100644
--- a/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
+++ b/arch/ia64/sn/kernel/sn2/sn_proc_fs.c
@@ -52,7 +52,7 @@ static int licenseID_open(struct inode *inode, struct file *file)
* the bridge chip. The hardware will then send an interrupt message if the
* interrupt line is active. This mimics a level sensitive interrupt.
*/
-int sn_force_interrupt_flag = 1;
+extern int sn_force_interrupt_flag;
static int sn_force_interrupt_show(struct seq_file *s, void *p)
{
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 254fe15c064..b45db5133f5 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -191,7 +191,7 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num,
{
struct cx_dev *cx_dev;
- cx_dev = kcalloc(1, sizeof(struct cx_dev), GFP_KERNEL);
+ cx_dev = kzalloc(sizeof(struct cx_dev), GFP_KERNEL);
DBG("cx_dev= 0x%p\n", cx_dev);
if (cx_dev == NULL)
return -ENOMEM;
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index bb1d5cf3044..ed7c21586e9 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -885,6 +885,10 @@ xpc_init(void)
pid_t pid;
+ if (!ia64_platform_is("sn2")) {
+ return -ENODEV;
+ }
+
/*
* xpc_remote_copy_buffer is used as a temporary buffer for bte_copy'ng
* both a partition's reserved page and its XPC variables. Its size was
diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c
index 78c13d676fa..e5c6d3c0a8e 100644
--- a/arch/ia64/sn/kernel/xpnet.c
+++ b/arch/ia64/sn/kernel/xpnet.c
@@ -130,7 +130,7 @@ struct net_device *xpnet_device;
*/
static u64 xpnet_broadcast_partitions;
/* protect above */
-static spinlock_t xpnet_broadcast_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(xpnet_broadcast_lock);
/*
* Since the Block Transfer Engine (BTE) is being used for the transfer
@@ -636,6 +636,10 @@ xpnet_init(void)
int result = -ENOMEM;
+ if (!ia64_platform_is("sn2")) {
+ return -ENODEV;
+ }
+
dev_info(xpnet, "registering network device %s\n", XPNET_DEVICE_NAME);
/*
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index ea09c12f025..19bced34d5f 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -148,7 +148,7 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
tioca_kern->ca_pcigart_entries =
tioca_kern->ca_pciap_size / tioca_kern->ca_ap_pagesize;
tioca_kern->ca_pcigart_pagemap =
- kcalloc(1, tioca_kern->ca_pcigart_entries / 8, GFP_KERNEL);
+ kzalloc(tioca_kern->ca_pcigart_entries / 8, GFP_KERNEL);
if (!tioca_kern->ca_pcigart_pagemap) {
free_pages((unsigned long)tioca_kern->ca_gart,
get_order(tioca_kern->ca_gart_size));
@@ -392,7 +392,7 @@ tioca_dma_mapped(struct pci_dev *pdev, uint64_t paddr, size_t req_size)
* allocate a map struct
*/
- ca_dmamap = kcalloc(1, sizeof(struct tioca_dmamap), GFP_ATOMIC);
+ ca_dmamap = kzalloc(sizeof(struct tioca_dmamap), GFP_ATOMIC);
if (!ca_dmamap)
goto map_return;
@@ -600,7 +600,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
* Allocate kernel bus soft and copy from prom.
*/
- tioca_common = kcalloc(1, sizeof(struct tioca_common), GFP_KERNEL);
+ tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL);
if (!tioca_common)
return NULL;
@@ -609,7 +609,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
/* init kernel-private area */
- tioca_kern = kcalloc(1, sizeof(struct tioca_kernel), GFP_KERNEL);
+ tioca_kern = kzalloc(sizeof(struct tioca_kernel), GFP_KERNEL);
if (!tioca_kern) {
kfree(tioca_common);
return NULL;
diff --git a/arch/m32r/kernel/asm-offsets.c b/arch/m32r/kernel/asm-offsets.c
new file mode 100644
index 00000000000..9e263112a6e
--- /dev/null
+++ b/arch/m32r/kernel/asm-offsets.c
@@ -0,0 +1 @@
+/* Dummy asm-offsets.c file. Required by kbuild and ready to be used - hint! */
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 8a2b77bc574..539c562cd54 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -171,10 +171,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
@@ -221,7 +218,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* called as close as possible to 500 ms before the new second starts.
*/
write_seqlock(&xtime_lock);
- if ((time_status & STA_UNSYNC) == 0
+ if (ntp_synced()
&& xtime.tv_sec > last_rtc_update + 660
&& (xtime.tv_nsec / 1000) >= 500000 - ((unsigned)TICK_SIZE) / 2
&& (xtime.tv_nsec / 1000) <= 500000 + ((unsigned)TICK_SIZE) / 2)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 178c4a3fbb7..ba960bbc8e6 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -25,6 +25,11 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ depends on Q40 || (BROKEN && SUN3X)
+ default y
+
mainmenu "Linux/68k Kernel Configuration"
source "init/Kconfig"
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index 466e7407afc..34d826d10f1 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -113,14 +113,5 @@ else
bzip2 -1c vmlinux >vmlinux.bz2
endif
-prepare: include/asm-$(ARCH)/offsets.h
-CLEAN_FILES += include/asm-$(ARCH)/offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
archclean:
rm -f vmlinux.gz vmlinux.bz2
diff --git a/arch/m68k/amiga/amisound.c b/arch/m68k/amiga/amisound.c
index cb5d9363046..bd5d134e9f1 100644
--- a/arch/m68k/amiga/amisound.c
+++ b/arch/m68k/amiga/amisound.c
@@ -63,7 +63,7 @@ void __init amiga_init_sound(void)
}
static void nosound( unsigned long ignored );
-static struct timer_list sound_timer = TIMER_INITIALIZER(nosound, 0, 0);
+static DEFINE_TIMER(sound_timer, nosound, 0, 0);
void amiga_mksound( unsigned int hz, unsigned int ticks )
{
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index c6b2a410bf9..eb63ca6ed94 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -14,6 +14,7 @@
#include <linux/fcntl.h>
#include <linux/init.h>
#include <linux/poll.h>
+#include <linux/module.h>
#include <linux/mc146818rtc.h> /* For struct rtc_time and ioctls, etc */
#include <linux/smp_lock.h>
#include <asm/bvme6000hw.h>
@@ -171,7 +172,7 @@ static struct miscdevice rtc_dev = {
.fops = &rtc_fops
};
-int __init rtc_DP8570A_init(void)
+static int __init rtc_DP8570A_init(void)
{
if (!MACH_IS_BVME6000)
return -ENODEV;
@@ -179,4 +180,4 @@ int __init rtc_DP8570A_init(void)
printk(KERN_INFO "DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
return misc_register(&rtc_dev);
}
-
+module_init(rtc_DP8570A_init);
diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S
index dbc1255a5e9..9571a21d6ad 100644
--- a/arch/m68k/fpsp040/skeleton.S
+++ b/arch/m68k/fpsp040/skeleton.S
@@ -40,7 +40,7 @@
#include <linux/linkage.h>
#include <asm/entry.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
|SKELETON idnt 2,1 | Motorola 040 Floating Point Software Package
diff --git a/arch/m68k/ifpsp060/iskeleton.S b/arch/m68k/ifpsp060/iskeleton.S
index 803a6ecdda8..4ba2c74da93 100644
--- a/arch/m68k/ifpsp060/iskeleton.S
+++ b/arch/m68k/ifpsp060/iskeleton.S
@@ -36,7 +36,7 @@
#include <linux/linkage.h>
#include <asm/entry.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
|################################
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index e964015a31d..23ca60a4555 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -42,7 +42,7 @@
#include <asm/traps.h>
#include <asm/unistd.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.globl system_call, buserr, trap
.globl resume, ret_from_exception
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
index 7cd6de17c20..d4336d846df 100644
--- a/arch/m68k/kernel/head.S
+++ b/arch/m68k/kernel/head.S
@@ -263,7 +263,7 @@
#include <asm/entry.h>
#include <asm/pgtable.h>
#include <asm/page.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#ifdef CONFIG_MAC
diff --git a/arch/m68k/kernel/m68k_ksyms.c b/arch/m68k/kernel/m68k_ksyms.c
index fe837e31afb..73e2f5e168d 100644
--- a/arch/m68k/kernel/m68k_ksyms.c
+++ b/arch/m68k/kernel/m68k_ksyms.c
@@ -74,10 +74,6 @@ EXPORT_SYMBOL(vme_brdtype);
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__ashrdi3);
EXPORT_SYMBOL(__lshrdi3);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memscan);
EXPORT_SYMBOL(__muldi3);
EXPORT_SYMBOL(__down_failed);
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index f4e1e5eb8e1..8ed1b01a6a8 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -95,7 +95,7 @@ static inline int put_reg(struct task_struct *task, int regno,
if (regno == PT_USP)
addr = &task->thread.usp;
else if (regno < sizeof(regoff)/sizeof(regoff[0]))
- addr = (unsigned long *) (task->thread.esp0 + regoff[regno]);
+ addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
else
return -1;
*addr = data;
@@ -103,48 +103,56 @@ static inline int put_reg(struct task_struct *task, int regno,
}
/*
- * Called by kernel/ptrace.c when detaching..
- *
* Make sure the single step bit is not set.
*/
-void ptrace_disable(struct task_struct *child)
+static inline void singlestep_disable(struct task_struct *child)
{
- unsigned long tmp;
- /* make sure the single step bit is not set. */
- tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
+ unsigned long tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
put_reg(child, PT_SR, tmp);
child->thread.work.delayed_trace = 0;
+}
+
+/*
+ * Called by kernel/ptrace.c when detaching..
+ */
+void ptrace_disable(struct task_struct *child)
+{
+ singlestep_disable(child);
child->thread.work.syscall_trace = 0;
}
asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
- int ret;
+ unsigned long tmp;
+ int i, ret = 0;
lock_kernel();
- ret = -EPERM;
if (request == PTRACE_TRACEME) {
/* are we already being traced? */
- if (current->ptrace & PT_PTRACED)
+ if (current->ptrace & PT_PTRACED) {
+ ret = -EPERM;
goto out;
+ }
/* set the ptrace bit in the process flags. */
current->ptrace |= PT_PTRACED;
- ret = 0;
goto out;
}
- ret = -ESRCH;
read_lock(&tasklist_lock);
child = find_task_by_pid(pid);
if (child)
get_task_struct(child);
read_unlock(&tasklist_lock);
- if (!child)
+ if (unlikely(!child)) {
+ ret = -ESRCH;
goto out;
+ }
- ret = -EPERM;
- if (pid == 1) /* you may not mess with init */
+ /* you may not mess with init */
+ if (unlikely(pid == 1)) {
+ ret = -EPERM;
goto out_tsk;
+ }
if (request == PTRACE_ATTACH) {
ret = ptrace_attach(child);
@@ -152,227 +160,171 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
}
ret = ptrace_check_attach(child, request == PTRACE_KILL);
- if (ret < 0)
+ if (ret)
goto out_tsk;
switch (request) {
/* when I and D space are separate, these will need to be fixed. */
- case PTRACE_PEEKTEXT: /* read word at location addr. */
- case PTRACE_PEEKDATA: {
- unsigned long tmp;
- int copied;
-
- copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
- ret = -EIO;
- if (copied != sizeof(tmp))
- break;
- ret = put_user(tmp,(unsigned long *) data);
- break;
- }
+ case PTRACE_PEEKTEXT: /* read word at location addr. */
+ case PTRACE_PEEKDATA:
+ i = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
+ if (i != sizeof(tmp))
+ goto out_eio;
+ ret = put_user(tmp, (unsigned long *)data);
+ break;
/* read the word at location addr in the USER area. */
- case PTRACE_PEEKUSR: {
- unsigned long tmp;
-
- ret = -EIO;
- if ((addr & 3) || addr < 0 ||
- addr > sizeof(struct user) - 3)
- break;
-
- tmp = 0; /* Default return condition */
- addr = addr >> 2; /* temporary hack. */
- ret = -EIO;
- if (addr < 19) {
- tmp = get_reg(child, addr);
- if (addr == PT_SR)
- tmp >>= 16;
- } else if (addr >= 21 && addr < 49) {
- tmp = child->thread.fp[addr - 21];
-#ifdef CONFIG_M68KFPU_EMU
- /* Convert internal fpu reg representation
- * into long double format
- */
- if (FPU_IS_EMU && (addr < 45) && !(addr % 3))
- tmp = ((tmp & 0xffff0000) << 15) |
- ((tmp & 0x0000ffff) << 16);
-#endif
- } else
- break;
- ret = put_user(tmp,(unsigned long *) data);
- break;
- }
-
- /* when I and D space are separate, this will have to be fixed. */
- case PTRACE_POKETEXT: /* write the word at location addr. */
- case PTRACE_POKEDATA:
- ret = 0;
- if (access_process_vm(child, addr, &data, sizeof(data), 1) == sizeof(data))
- break;
- ret = -EIO;
- break;
-
- case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
- ret = -EIO;
- if ((addr & 3) || addr < 0 ||
- addr > sizeof(struct user) - 3)
- break;
-
- addr = addr >> 2; /* temporary hack. */
-
- if (addr == PT_SR) {
- data &= SR_MASK;
- data <<= 16;
- data |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
- }
- if (addr < 19) {
- if (put_reg(child, addr, data))
- break;
- ret = 0;
- break;
- }
- if (addr >= 21 && addr < 48)
- {
-#ifdef CONFIG_M68KFPU_EMU
- /* Convert long double format
- * into internal fpu reg representation
- */
- if (FPU_IS_EMU && (addr < 45) && !(addr % 3)) {
- data = (unsigned long)data << 15;
- data = (data & 0xffff0000) |
- ((data & 0x0000ffff) >> 1);
- }
-#endif
- child->thread.fp[addr - 21] = data;
- ret = 0;
- }
+ case PTRACE_PEEKUSR:
+ if (addr & 3)
+ goto out_eio;
+ addr >>= 2; /* temporary hack. */
+
+ if (addr >= 0 && addr < 19) {
+ tmp = get_reg(child, addr);
+ if (addr == PT_SR)
+ tmp >>= 16;
+ } else if (addr >= 21 && addr < 49) {
+ tmp = child->thread.fp[addr - 21];
+ /* Convert internal fpu reg representation
+ * into long double format
+ */
+ if (FPU_IS_EMU && (addr < 45) && !(addr % 3))
+ tmp = ((tmp & 0xffff0000) << 15) |
+ ((tmp & 0x0000ffff) << 16);
+ } else
break;
-
- case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
- case PTRACE_CONT: { /* restart after signal. */
- long tmp;
-
- ret = -EIO;
- if (!valid_signal(data))
- break;
- if (request == PTRACE_SYSCALL) {
- child->thread.work.syscall_trace = ~0;
- } else {
- child->thread.work.syscall_trace = 0;
+ ret = put_user(tmp, (unsigned long *)data);
+ break;
+
+ /* when I and D space are separate, this will have to be fixed. */
+ case PTRACE_POKETEXT: /* write the word at location addr. */
+ case PTRACE_POKEDATA:
+ if (access_process_vm(child, addr, &data, sizeof(data), 1) != sizeof(data))
+ goto out_eio;
+ break;
+
+ case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
+ if (addr & 3)
+ goto out_eio;
+ addr >>= 2; /* temporary hack. */
+
+ if (addr == PT_SR) {
+ data &= SR_MASK;
+ data <<= 16;
+ data |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
+ } else if (addr >= 0 && addr < 19) {
+ if (put_reg(child, addr, data))
+ goto out_eio;
+ } else if (addr >= 21 && addr < 48) {
+ /* Convert long double format
+ * into internal fpu reg representation
+ */
+ if (FPU_IS_EMU && (addr < 45) && !(addr % 3)) {
+ data = (unsigned long)data << 15;
+ data = (data & 0xffff0000) |
+ ((data & 0x0000ffff) >> 1);
}
- child->exit_code = data;
- /* make sure the single step bit is not set. */
- tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
- put_reg(child, PT_SR, tmp);
- child->thread.work.delayed_trace = 0;
- wake_up_process(child);
- ret = 0;
- break;
- }
-
-/*
- * make the child exit. Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
- case PTRACE_KILL: {
- long tmp;
-
- ret = 0;
- if (child->exit_state == EXIT_ZOMBIE) /* already dead */
- break;
- child->exit_code = SIGKILL;
- /* make sure the single step bit is not set. */
- tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
- put_reg(child, PT_SR, tmp);
- child->thread.work.delayed_trace = 0;
- wake_up_process(child);
- break;
- }
-
- case PTRACE_SINGLESTEP: { /* set the trap flag. */
- long tmp;
-
- ret = -EIO;
- if (!valid_signal(data))
- break;
+ child->thread.fp[addr - 21] = data;
+ } else
+ goto out_eio;
+ break;
+
+ case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
+ case PTRACE_CONT: /* restart after signal. */
+ if (!valid_signal(data))
+ goto out_eio;
+
+ if (request == PTRACE_SYSCALL)
+ child->thread.work.syscall_trace = ~0;
+ else
child->thread.work.syscall_trace = 0;
- tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
- put_reg(child, PT_SR, tmp);
- child->thread.work.delayed_trace = 1;
-
- child->exit_code = data;
- /* give it a chance to run. */
- wake_up_process(child);
- ret = 0;
- break;
- }
+ child->exit_code = data;
+ singlestep_disable(child);
+ wake_up_process(child);
+ break;
- case PTRACE_DETACH: /* detach a process that was attached. */
- ret = ptrace_detach(child, data);
+ /*
+ * make the child exit. Best I can do is send it a sigkill.
+ * perhaps it should be put in the status that it wants to
+ * exit.
+ */
+ case PTRACE_KILL:
+ if (child->exit_state == EXIT_ZOMBIE) /* already dead */
break;
-
- case PTRACE_GETREGS: { /* Get all gp regs from the child. */
- int i;
- unsigned long tmp;
- for (i = 0; i < 19; i++) {
- tmp = get_reg(child, i);
- if (i == PT_SR)
+ child->exit_code = SIGKILL;
+ singlestep_disable(child);
+ wake_up_process(child);
+ break;
+
+ case PTRACE_SINGLESTEP: /* set the trap flag. */
+ if (!valid_signal(data))
+ goto out_eio;
+
+ child->thread.work.syscall_trace = 0;
+ tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
+ put_reg(child, PT_SR, tmp);
+ child->thread.work.delayed_trace = 1;
+
+ child->exit_code = data;
+ /* give it a chance to run. */
+ wake_up_process(child);
+ break;
+
+ case PTRACE_DETACH: /* detach a process that was attached. */
+ ret = ptrace_detach(child, data);
+ break;
+
+ case PTRACE_GETREGS: /* Get all gp regs from the child. */
+ for (i = 0; i < 19; i++) {
+ tmp = get_reg(child, i);
+ if (i == PT_SR)
tmp >>= 16;
- if (put_user(tmp, (unsigned long *) data)) {
- ret = -EFAULT;
+ ret = put_user(tmp, (unsigned long *)data);
+ if (ret)
break;
- }
- data += sizeof(long);
- }
- ret = 0;
- break;
+ data += sizeof(long);
}
+ break;
- case PTRACE_SETREGS: { /* Set all gp regs in the child. */
- int i;
- unsigned long tmp;
- for (i = 0; i < 19; i++) {
- if (get_user(tmp, (unsigned long *) data)) {
- ret = -EFAULT;
+ case PTRACE_SETREGS: /* Set all gp regs in the child. */
+ for (i = 0; i < 19; i++) {
+ ret = get_user(tmp, (unsigned long *)data);
+ if (ret)
break;
- }
- if (i == PT_SR) {
+ if (i == PT_SR) {
tmp &= SR_MASK;
tmp <<= 16;
tmp |= get_reg(child, PT_SR) & ~(SR_MASK << 16);
- }
- put_reg(child, i, tmp);
- data += sizeof(long);
}
- ret = 0;
- break;
+ put_reg(child, i, tmp);
+ data += sizeof(long);
}
-
- case PTRACE_GETFPREGS: { /* Get the child FPU state. */
- ret = 0;
- if (copy_to_user((void *)data, &child->thread.fp,
- sizeof(struct user_m68kfp_struct)))
- ret = -EFAULT;
- break;
- }
-
- case PTRACE_SETFPREGS: { /* Set the child FPU state. */
- ret = 0;
- if (copy_from_user(&child->thread.fp, (void *)data,
- sizeof(struct user_m68kfp_struct)))
- ret = -EFAULT;
- break;
- }
-
- default:
- ret = ptrace_request(child, request, addr, data);
- break;
+ break;
+
+ case PTRACE_GETFPREGS: /* Get the child FPU state. */
+ if (copy_to_user((void *)data, &child->thread.fp,
+ sizeof(struct user_m68kfp_struct)))
+ ret = -EFAULT;
+ break;
+
+ case PTRACE_SETFPREGS: /* Set the child FPU state. */
+ if (copy_from_user(&child->thread.fp, (void *)data,
+ sizeof(struct user_m68kfp_struct)))
+ ret = -EFAULT;
+ break;
+
+ default:
+ ret = ptrace_request(child, request, addr, data);
+ break;
}
out_tsk:
put_task_struct(child);
out:
unlock_kernel();
return ret;
+out_eio:
+ ret = -EIO;
+ goto out_tsk;
}
asmlinkage void syscall_trace(void)
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index e47e1958852..4ec95e3cb87 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -166,10 +166,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile
index 34b6dbc29c8..ebe51a51381 100644
--- a/arch/m68k/lib/Makefile
+++ b/arch/m68k/lib/Makefile
@@ -5,4 +5,4 @@
EXTRA_AFLAGS := -traditional
lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
- checksum.o memcmp.o memcpy.o memset.o semaphore.o
+ checksum.o string.o semaphore.o
diff --git a/arch/m68k/lib/memcmp.c b/arch/m68k/lib/memcmp.c
deleted file mode 100644
index f4796febb77..00000000000
--- a/arch/m68k/lib/memcmp.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <linux/types.h>
-
-int memcmp(const void * cs,const void * ct,size_t count)
-{
- const unsigned char *su1, *su2;
-
- for( su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
- if (*su1 != *su2)
- return((*su1 < *su2) ? -1 : +1);
- return(0);
-}
diff --git a/arch/m68k/lib/memcpy.c b/arch/m68k/lib/memcpy.c
deleted file mode 100644
index 73e181823d9..00000000000
--- a/arch/m68k/lib/memcpy.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include <linux/types.h>
-
-void * memcpy(void * to, const void * from, size_t n)
-{
- void *xto = to;
- size_t temp, temp1;
-
- if (!n)
- return xto;
- if ((long) to & 1)
- {
- char *cto = to;
- const char *cfrom = from;
- *cto++ = *cfrom++;
- to = cto;
- from = cfrom;
- n--;
- }
- if (n > 2 && (long) to & 2)
- {
- short *sto = to;
- const short *sfrom = from;
- *sto++ = *sfrom++;
- to = sto;
- from = sfrom;
- n -= 2;
- }
- temp = n >> 2;
- if (temp)
- {
- long *lto = to;
- const long *lfrom = from;
-
- __asm__ __volatile__("movel %2,%3\n\t"
- "andw #7,%3\n\t"
- "lsrl #3,%2\n\t"
- "negw %3\n\t"
- "jmp %%pc@(1f,%3:w:2)\n\t"
- "4:\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "movel %0@+,%1@+\n\t"
- "1:\t"
- "dbra %2,4b\n\t"
- "clrw %2\n\t"
- "subql #1,%2\n\t"
- "jpl 4b\n\t"
- : "=a" (lfrom), "=a" (lto), "=d" (temp),
- "=&d" (temp1)
- : "0" (lfrom), "1" (lto), "2" (temp)
- );
- to = lto;
- from = lfrom;
- }
- if (n & 2)
- {
- short *sto = to;
- const short *sfrom = from;
- *sto++ = *sfrom++;
- to = sto;
- from = sfrom;
- }
- if (n & 1)
- {
- char *cto = to;
- const char *cfrom = from;
- *cto = *cfrom;
- }
- return xto;
-}
diff --git a/arch/m68k/lib/memset.c b/arch/m68k/lib/memset.c
deleted file mode 100644
index d55fdb2ee9d..00000000000
--- a/arch/m68k/lib/memset.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <linux/types.h>
-
-void * memset(void * s, int c, size_t count)
-{
- void *xs = s;
- size_t temp, temp1;
-
- if (!count)
- return xs;
- c &= 0xff;
- c |= c << 8;
- c |= c << 16;
- if ((long) s & 1)
- {
- char *cs = s;
- *cs++ = c;
- s = cs;
- count--;
- }
- if (count > 2 && (long) s & 2)
- {
- short *ss = s;
- *ss++ = c;
- s = ss;
- count -= 2;
- }
- temp = count >> 2;
- if (temp)
- {
- long *ls = s;
-
- __asm__ __volatile__("movel %1,%2\n\t"
- "andw #7,%2\n\t"
- "lsrl #3,%1\n\t"
- "negw %2\n\t"
- "jmp %%pc@(2f,%2:w:2)\n\t"
- "1:\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "movel %3,%0@+\n\t"
- "2:\t"
- "dbra %1,1b\n\t"
- "clrw %1\n\t"
- "subql #1,%1\n\t"
- "jpl 1b\n\t"
- : "=a" (ls), "=d" (temp), "=&d" (temp1)
- : "d" (c), "0" (ls), "1" (temp)
- );
- s = ls;
- }
- if (count & 2)
- {
- short *ss = s;
- *ss++ = c;
- s = ss;
- }
- if (count & 1)
- {
- char *cs = s;
- *cs = c;
- }
- return xs;
-}
diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c
new file mode 100644
index 00000000000..b92b89e1ea0
--- /dev/null
+++ b/arch/m68k/lib/string.c
@@ -0,0 +1,237 @@
+
+#include <linux/types.h>
+#include <linux/module.h>
+
+void *memset(void *s, int c, size_t count)
+{
+ void *xs = s;
+ size_t temp, temp1;
+
+ if (!count)
+ return xs;
+ c &= 0xff;
+ c |= c << 8;
+ c |= c << 16;
+ if ((long)s & 1) {
+ char *cs = s;
+ *cs++ = c;
+ s = cs;
+ count--;
+ }
+ if (count > 2 && (long)s & 2) {
+ short *ss = s;
+ *ss++ = c;
+ s = ss;
+ count -= 2;
+ }
+ temp = count >> 2;
+ if (temp) {
+ long *ls = s;
+
+ asm volatile (
+ " movel %1,%2\n"
+ " andw #7,%2\n"
+ " lsrl #3,%1\n"
+ " negw %2\n"
+ " jmp %%pc@(2f,%2:w:2)\n"
+ "1: movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ " movel %3,%0@+\n"
+ "2: dbra %1,1b\n"
+ " clrw %1\n"
+ " subql #1,%1\n"
+ " jpl 1b"
+ : "=a" (ls), "=d" (temp), "=&d" (temp1)
+ : "d" (c), "0" (ls), "1" (temp));
+ s = ls;
+ }
+ if (count & 2) {
+ short *ss = s;
+ *ss++ = c;
+ s = ss;
+ }
+ if (count & 1) {
+ char *cs = s;
+ *cs = c;
+ }
+ return xs;
+}
+EXPORT_SYMBOL(memset);
+
+void *memcpy(void *to, const void *from, size_t n)
+{
+ void *xto = to;
+ size_t temp, temp1;
+
+ if (!n)
+ return xto;
+ if ((long)to & 1) {
+ char *cto = to;
+ const char *cfrom = from;
+ *cto++ = *cfrom++;
+ to = cto;
+ from = cfrom;
+ n--;
+ }
+ if (n > 2 && (long)to & 2) {
+ short *sto = to;
+ const short *sfrom = from;
+ *sto++ = *sfrom++;
+ to = sto;
+ from = sfrom;
+ n -= 2;
+ }
+ temp = n >> 2;
+ if (temp) {
+ long *lto = to;
+ const long *lfrom = from;
+
+ asm volatile (
+ " movel %2,%3\n"
+ " andw #7,%3\n"
+ " lsrl #3,%2\n"
+ " negw %3\n"
+ " jmp %%pc@(1f,%3:w:2)\n"
+ "4: movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ " movel %0@+,%1@+\n"
+ "1: dbra %2,4b\n"
+ " clrw %2\n"
+ " subql #1,%2\n"
+ " jpl 4b"
+ : "=a" (lfrom), "=a" (lto), "=d" (temp), "=&d" (temp1)
+ : "0" (lfrom), "1" (lto), "2" (temp));
+ to = lto;
+ from = lfrom;
+ }
+ if (n & 2) {
+ short *sto = to;
+ const short *sfrom = from;
+ *sto++ = *sfrom++;
+ to = sto;
+ from = sfrom;
+ }
+ if (n & 1) {
+ char *cto = to;
+ const char *cfrom = from;
+ *cto = *cfrom;
+ }
+ return xto;
+}
+EXPORT_SYMBOL(memcpy);
+
+void *memmove(void *dest, const void *src, size_t n)
+{
+ void *xdest = dest;
+ size_t temp;
+
+ if (!n)
+ return xdest;
+
+ if (dest < src) {
+ if ((long)dest & 1) {
+ char *cdest = dest;
+ const char *csrc = src;
+ *cdest++ = *csrc++;
+ dest = cdest;
+ src = csrc;
+ n--;
+ }
+ if (n > 2 && (long)dest & 2) {
+ short *sdest = dest;
+ const short *ssrc = src;
+ *sdest++ = *ssrc++;
+ dest = sdest;
+ src = ssrc;
+ n -= 2;
+ }
+ temp = n >> 2;
+ if (temp) {
+ long *ldest = dest;
+ const long *lsrc = src;
+ temp--;
+ do
+ *ldest++ = *lsrc++;
+ while (temp--);
+ dest = ldest;
+ src = lsrc;
+ }
+ if (n & 2) {
+ short *sdest = dest;
+ const short *ssrc = src;
+ *sdest++ = *ssrc++;
+ dest = sdest;
+ src = ssrc;
+ }
+ if (n & 1) {
+ char *cdest = dest;
+ const char *csrc = src;
+ *cdest = *csrc;
+ }
+ } else {
+ dest = (char *)dest + n;
+ src = (const char *)src + n;
+ if ((long)dest & 1) {
+ char *cdest = dest;
+ const char *csrc = src;
+ *--cdest = *--csrc;
+ dest = cdest;
+ src = csrc;
+ n--;
+ }
+ if (n > 2 && (long)dest & 2) {
+ short *sdest = dest;
+ const short *ssrc = src;
+ *--sdest = *--ssrc;
+ dest = sdest;
+ src = ssrc;
+ n -= 2;
+ }
+ temp = n >> 2;
+ if (temp) {
+ long *ldest = dest;
+ const long *lsrc = src;
+ temp--;
+ do
+ *--ldest = *--lsrc;
+ while (temp--);
+ dest = ldest;
+ src = lsrc;
+ }
+ if (n & 2) {
+ short *sdest = dest;
+ const short *ssrc = src;
+ *--sdest = *--ssrc;
+ dest = sdest;
+ src = ssrc;
+ }
+ if (n & 1) {
+ char *cdest = dest;
+ const char *csrc = src;
+ *--cdest = *--csrc;
+ }
+ }
+ return xdest;
+}
+EXPORT_SYMBOL(memmove);
+
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+ const unsigned char *su1, *su2;
+
+ for (su1 = cs, su2 = ct; count > 0; ++su1, ++su2, count--)
+ if (*su1 != *su2)
+ return *su1 < *su2 ? -1 : +1;
+ return 0;
+}
+EXPORT_SYMBOL(memcmp);
diff --git a/arch/m68k/mac/macboing.c b/arch/m68k/mac/macboing.c
index 44c5cd2ad6a..8f0640847ad 100644
--- a/arch/m68k/mac/macboing.c
+++ b/arch/m68k/mac/macboing.c
@@ -56,8 +56,7 @@ static void ( *mac_special_bell )( unsigned int, unsigned int, unsigned int );
/*
* our timer to start/continue/stop the bell
*/
-static struct timer_list mac_sound_timer =
- TIMER_INITIALIZER(mac_nosound, 0, 0);
+static DEFINE_TIMER(mac_sound_timer, mac_nosound, 0, 0);
/*
* Sort of initialize the sound chip (called from mac_mksound on the first
diff --git a/arch/m68k/math-emu/fp_emu.h b/arch/m68k/math-emu/fp_emu.h
index 1d6edc975d8..c1ecfef7886 100644
--- a/arch/m68k/math-emu/fp_emu.h
+++ b/arch/m68k/math-emu/fp_emu.h
@@ -39,7 +39,7 @@
#define _FP_EMU_H
#ifdef __ASSEMBLY__
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#endif
#include <asm/math-emu.h>
diff --git a/arch/m68k/mm/Makefile b/arch/m68k/mm/Makefile
index 90f1c735c11..5eaa43c4cb3 100644
--- a/arch/m68k/mm/Makefile
+++ b/arch/m68k/mm/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux m68k-specific parts of the memory manager.
#
-obj-y := init.o fault.o hwtest.o
+obj-y := cache.o init.o fault.o hwtest.o
obj-$(CONFIG_MMU_MOTOROLA) += kmap.o memory.o motorola.o
obj-$(CONFIG_MMU_SUN3) += sun3kmap.o sun3mmu.o
diff --git a/arch/m68k/mm/cache.c b/arch/m68k/mm/cache.c
new file mode 100644
index 00000000000..5437fff5fe0
--- /dev/null
+++ b/arch/m68k/mm/cache.c
@@ -0,0 +1,118 @@
+/*
+ * linux/arch/m68k/mm/cache.c
+ *
+ * Instruction cache handling
+ *
+ * Copyright (C) 1995 Hamish Macdonald
+ */
+
+#include <linux/module.h>
+#include <asm/pgalloc.h>
+#include <asm/traps.h>
+
+
+static unsigned long virt_to_phys_slow(unsigned long vaddr)
+{
+ if (CPU_IS_060) {
+ unsigned long paddr;
+
+ /* The PLPAR instruction causes an access error if the translation
+ * is not possible. To catch this we use the same exception mechanism
+ * as for user space accesses in <asm/uaccess.h>. */
+ asm volatile (".chip 68060\n"
+ "1: plpar (%0)\n"
+ ".chip 68k\n"
+ "2:\n"
+ ".section .fixup,\"ax\"\n"
+ " .even\n"
+ "3: sub.l %0,%0\n"
+ " jra 2b\n"
+ ".previous\n"
+ ".section __ex_table,\"a\"\n"
+ " .align 4\n"
+ " .long 1b,3b\n"
+ ".previous"
+ : "=a" (paddr)
+ : "0" (vaddr));
+ return paddr;
+ } else if (CPU_IS_040) {
+ unsigned long mmusr;
+
+ asm volatile (".chip 68040\n\t"
+ "ptestr (%1)\n\t"
+ "movec %%mmusr, %0\n\t"
+ ".chip 68k"
+ : "=r" (mmusr)
+ : "a" (vaddr));
+
+ if (mmusr & MMU_R_040)
+ return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
+ } else {
+ unsigned short mmusr;
+ unsigned long *descaddr;
+
+ asm volatile ("ptestr %3,%2@,#7,%0\n\t"
+ "pmove %%psr,%1@"
+ : "=a&" (descaddr)
+ : "a" (&mmusr), "a" (vaddr), "d" (get_fs().seg));
+ if (mmusr & (MMU_I|MMU_B|MMU_L))
+ return 0;
+ descaddr = phys_to_virt((unsigned long)descaddr);
+ switch (mmusr & MMU_NUM) {
+ case 1:
+ return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff);
+ case 2:
+ return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff);
+ case 3:
+ return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
+ }
+ }
+ return 0;
+}
+
+/* Push n pages at kernel virtual address and clear the icache */
+/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
+void flush_icache_range(unsigned long address, unsigned long endaddr)
+{
+
+ if (CPU_IS_040_OR_060) {
+ address &= PAGE_MASK;
+
+ do {
+ asm volatile ("nop\n\t"
+ ".chip 68040\n\t"
+ "cpushp %%bc,(%0)\n\t"
+ ".chip 68k"
+ : : "a" (virt_to_phys_slow(address)));
+ address += PAGE_SIZE;
+ } while (address < endaddr);
+ } else {
+ unsigned long tmp;
+ asm volatile ("movec %%cacr,%0\n\t"
+ "orw %1,%0\n\t"
+ "movec %0,%%cacr"
+ : "=&d" (tmp)
+ : "di" (FLUSH_I));
+ }
+}
+EXPORT_SYMBOL(flush_icache_range);
+
+void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+ unsigned long addr, int len)
+{
+ if (CPU_IS_040_OR_060) {
+ asm volatile ("nop\n\t"
+ ".chip 68040\n\t"
+ "cpushp %%bc,(%0)\n\t"
+ ".chip 68k"
+ : : "a" (page_to_phys(page)));
+ } else {
+ unsigned long tmp;
+ asm volatile ("movec %%cacr,%0\n\t"
+ "orw %1,%0\n\t"
+ "movec %0,%%cacr"
+ : "=&d" (tmp)
+ : "di" (FLUSH_I));
+ }
+}
+
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index 1453a601372..559942ce0e1 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -354,110 +354,6 @@ void cache_push (unsigned long paddr, int len)
#endif
}
-static unsigned long virt_to_phys_slow(unsigned long vaddr)
-{
- if (CPU_IS_060) {
- mm_segment_t fs = get_fs();
- unsigned long paddr;
-
- set_fs(get_ds());
-
- /* The PLPAR instruction causes an access error if the translation
- * is not possible. To catch this we use the same exception mechanism
- * as for user space accesses in <asm/uaccess.h>. */
- asm volatile (".chip 68060\n"
- "1: plpar (%0)\n"
- ".chip 68k\n"
- "2:\n"
- ".section .fixup,\"ax\"\n"
- " .even\n"
- "3: sub.l %0,%0\n"
- " jra 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,3b\n"
- ".previous"
- : "=a" (paddr)
- : "0" (vaddr));
- set_fs(fs);
- return paddr;
- } else if (CPU_IS_040) {
- mm_segment_t fs = get_fs();
- unsigned long mmusr;
-
- set_fs(get_ds());
-
- asm volatile (".chip 68040\n\t"
- "ptestr (%1)\n\t"
- "movec %%mmusr, %0\n\t"
- ".chip 68k"
- : "=r" (mmusr)
- : "a" (vaddr));
- set_fs(fs);
-
- if (mmusr & MMU_R_040)
- return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
- } else {
- unsigned short mmusr;
- unsigned long *descaddr;
-
- asm volatile ("ptestr #5,%2@,#7,%0\n\t"
- "pmove %%psr,%1@"
- : "=a&" (descaddr)
- : "a" (&mmusr), "a" (vaddr));
- if (mmusr & (MMU_I|MMU_B|MMU_L))
- return 0;
- descaddr = phys_to_virt((unsigned long)descaddr);
- switch (mmusr & MMU_NUM) {
- case 1:
- return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff);
- case 2:
- return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff);
- case 3:
- return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
- }
- }
- return 0;
-}
-
-/* Push n pages at kernel virtual address and clear the icache */
-/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
-void flush_icache_range(unsigned long address, unsigned long endaddr)
-{
- if (CPU_IS_040_OR_060) {
- address &= PAGE_MASK;
-
- if (address >= PAGE_OFFSET && address < (unsigned long)high_memory) {
- do {
- asm volatile ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (virt_to_phys((void *)address)));
- address += PAGE_SIZE;
- } while (address < endaddr);
- } else {
- do {
- asm volatile ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (virt_to_phys_slow(address)));
- address += PAGE_SIZE;
- } while (address < endaddr);
- }
- } else {
- unsigned long tmp;
- asm volatile ("movec %%cacr,%0\n\t"
- "orw %1,%0\n\t"
- "movec %0,%%cacr"
- : "=&d" (tmp)
- : "di" (FLUSH_I));
- }
-}
-
-
#ifndef CONFIG_SINGLE_MEMORY_CHUNK
int mm_end_of_chunk (unsigned long addr, int len)
{
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index 8a242506908..7977eae50af 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -161,7 +161,7 @@ static struct miscdevice rtc_dev=
.fops = &rtc_fops
};
-int __init rtc_MK48T08_init(void)
+static int __init rtc_MK48T08_init(void)
{
if (!MACH_IS_MVME16x)
return -ENODEV;
@@ -169,4 +169,4 @@ int __init rtc_MK48T08_init(void)
printk(KERN_INFO "MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
return misc_register(&rtc_dev);
}
-
+module_init(rtc_MK48T08_init);
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index 97022ed0da3..b8fdf191b8f 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -102,21 +102,11 @@ CFLAGS += -DUTS_SYSNAME=\"uClinux\"
head-y := arch/m68knommu/platform/$(cpuclass-y)/head.o
-CLEAN_FILES := include/asm-$(ARCH)/asm-offsets.h \
- arch/$(ARCH)/kernel/asm-offsets.s
-
core-y += arch/m68knommu/kernel/ \
arch/m68knommu/mm/ \
$(CLASSDIR) \
arch/m68knommu/platform/$(PLATFORM)/
libs-y += arch/m68knommu/lib/
-prepare: include/asm-$(ARCH)/asm-offsets.h
-
archclean:
- $(call descend arch/$(ARCH)/boot, subdirclean)
-
-include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
- include/asm include/linux/version.h \
- include/config/MARKER
- $(call filechk,gen-asm-offsets)
+ $(Q)$(MAKE) $(clean)=arch/m68knommu/boot
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index 5c3ca671627..b17c1ecba96 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -68,7 +68,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs)
* CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -178,10 +178,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/m68knommu/platform/523x/Makefile b/arch/m68knommu/platform/523x/Makefile
new file mode 100644
index 00000000000..c1578b01616
--- /dev/null
+++ b/arch/m68knommu/platform/523x/Makefile
@@ -0,0 +1,19 @@
+#
+# Makefile for the m68knommu linux kernel.
+#
+
+#
+# If you want to play with the HW breakpoints then you will
+# need to add define this, which will give you a stack backtrace
+# on the console port whenever a DBG interrupt occurs. You have to
+# set up you HW breakpoints to trigger a DBG interrupt:
+#
+# EXTRA_CFLAGS += -DTRAP_DBG_INTERRUPT
+# EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
+#
+
+ifdef CONFIG_FULLDEBUG
+AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
+endif
+
+obj-y := config.o
diff --git a/arch/m68knommu/platform/5272/config.c b/arch/m68knommu/platform/5272/config.c
index 5cb28690f89..cf36e7d007b 100644
--- a/arch/m68knommu/platform/5272/config.c
+++ b/arch/m68knommu/platform/5272/config.c
@@ -104,11 +104,11 @@ int mcf_timerirqpending(int timer)
void config_BSP(char *commandp, int size)
{
-#if 0
- volatile unsigned long *pivrp;
+#if defined (CONFIG_MOD5272)
+ volatile unsigned char *pivrp;
/* Set base of device vectors to be 64 */
- pivrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_PIVR);
+ pivrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_PIVR);
*pivrp = 0x40;
#endif
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 84b6b70641e..6fe5a2b8fb0 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -19,6 +19,7 @@ endif
obj-$(CONFIG_COLDFIRE) += entry.o vectors.o ints.o
obj-$(CONFIG_M5206) += timers.o
obj-$(CONFIG_M5206e) += timers.o
+obj-$(CONFIG_M523x) += pit.o
obj-$(CONFIG_M5249) += timers.o
obj-$(CONFIG_M527x) += pit.o
obj-$(CONFIG_M5272) += timers.o
diff --git a/arch/m68knommu/platform/68328/config.c b/arch/m68knommu/platform/68328/config.c
index fd7c93f8648..bcfa5d7fe1e 100644
--- a/arch/m68knommu/platform/68328/config.c
+++ b/arch/m68knommu/platform/68328/config.c
@@ -1,5 +1,7 @@
+/***************************************************************************/
+
/*
- * linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c
+ * linux/arch/m68knommu/platform/68328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@@ -11,6 +13,8 @@
* VZ Support/Fixes Evan Stawnyczy <e@lineo.ca>
*/
+/***************************************************************************/
+
#include <asm/dbg.h>
#include <stdarg.h>
#include <linux/config.h>
@@ -29,76 +33,16 @@
#include <asm/machdep.h>
#include <asm/MC68328.h>
+/***************************************************************************/
-void BSP_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
-{
-
-#ifdef CONFIG_XCOPILOT_BUGS
- /*
- * The only thing I know is that CLK32 is not available on Xcopilot
- * I have little idea about what frequency SYSCLK has on Xcopilot.
- * The values for prescaler and compare registers were simply
- * taken from the original source
- */
-
- /* Restart mode, Enable int, SYSCLK, Enable timer */
- TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_SYSCLK | TCTL_TEN;
- /* Set prescaler */
- TPRER2 = 2;
- /* Set compare register */
- TCMP2 = 0xd7e4;
-#else
- /* Restart mode, Enable int, 32KHz, Enable timer */
- TCTL2 = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
- /* Set prescaler (Divide 32KHz by 32)*/
- TPRER2 = 31;
- /* Set compare register 32Khz / 32 / 10 = 100 */
- TCMP2 = 10;
-#endif
-
- request_irq(TMR2_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
-}
-
-void BSP_tick(void)
-{
- /* Reset Timer2 */
- TSTAT2 &= 0;
-}
+void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
+void m68328_timer_tick(void);
+unsigned long m68328_timer_gettimeoffset(void);
+void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
-unsigned long BSP_gettimeoffset (void)
-{
- return 0;
-}
+/***************************************************************************/
-void BSP_gettod (int *yearp, int *monp, int *dayp,
- int *hourp, int *minp, int *secp)
-{
-}
-
-int BSP_hwclk(int op, struct hwclk_time *t)
-{
- if (!op) {
- /* read */
- } else {
- /* write */
- }
- return 0;
-}
-
-int BSP_set_clock_mmss (unsigned long nowtime)
-{
-#if 0
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
-
- tod->second1 = real_seconds / 10;
- tod->second2 = real_seconds % 10;
- tod->minute1 = real_minutes / 10;
- tod->minute2 = real_minutes % 10;
-#endif
- return 0;
-}
-
-void BSP_reset (void)
+void m68328_reset (void)
{
local_irq_disable();
asm volatile ("moveal #0x10c00000, %a0;\n\t"
@@ -108,18 +52,22 @@ void BSP_reset (void)
"jmp (%a0);");
}
+/***************************************************************************/
+
void config_BSP(char *command, int len)
{
printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
- mach_sched_init = BSP_sched_init;
- mach_tick = BSP_tick;
- mach_gettimeoffset = BSP_gettimeoffset;
- mach_gettod = BSP_gettod;
+ mach_sched_init = m68328_timer_init;
+ mach_tick = m68328_timer_tick;
+ mach_gettimeoffset = m68328_timer_gettimeoffset;
+ mach_gettod = m68328_timer_gettod;
mach_hwclk = NULL;
mach_set_clock_mmss = NULL;
- mach_reset = BSP_reset;
+ mach_reset = m68328_reset;
*command = '\0';
}
+
+/***************************************************************************/
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
new file mode 100644
index 00000000000..68c2cd6b003
--- /dev/null
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -0,0 +1,106 @@
+/***************************************************************************/
+
+/*
+ * linux/arch/m68knommu/platform/68328/timers.c
+ *
+ * Copyright (C) 1993 Hamish Macdonald
+ * Copyright (C) 1999 D. Jeff Dionne
+ * Copyright (C) 2001 Georges Menie, Ken Desmet
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+/***************************************************************************/
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <asm/setup.h>
+#include <asm/system.h>
+#include <asm/pgtable.h>
+#include <asm/irq.h>
+#include <asm/machdep.h>
+#include <asm/MC68VZ328.h>
+
+/***************************************************************************/
+
+#if defined(CONFIG_DRAGEN2)
+/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
+#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
+#define CLOCK_PRE 7
+#define TICKS_PER_JIFFY 41450
+
+#elif defined(CONFIG_XCOPILOT_BUGS)
+/*
+ * The only thing I know is that CLK32 is not available on Xcopilot
+ * I have little idea about what frequency SYSCLK has on Xcopilot.
+ * The values for prescaler and compare registers were simply
+ * taken from the original source
+ */
+#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
+#define CLOCK_PRE 2
+#define TICKS_PER_JIFFY 0xd7e4
+
+#else
+/* default to using the 32Khz clock */
+#define CLOCK_SOURCE TCTL_CLKSOURCE_32KHZ
+#define CLOCK_PRE 31
+#define TICKS_PER_JIFFY 10
+#endif
+
+/***************************************************************************/
+
+void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
+{
+ /* disable timer 1 */
+ TCTL = 0;
+
+ /* set ISR */
+ if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
+ panic("Unable to attach timer interrupt\n");
+
+ /* Restart mode, Enable int, Set clock source */
+ TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
+ TPRER = CLOCK_PRE;
+ TCMP = TICKS_PER_JIFFY;
+
+ /* Enable timer 1 */
+ TCTL |= TCTL_TEN;
+}
+
+/***************************************************************************/
+
+void m68328_timer_tick(void)
+{
+ /* Reset Timer1 */
+ TSTAT &= 0;
+}
+/***************************************************************************/
+
+unsigned long m68328_timer_gettimeoffset(void)
+{
+ unsigned long ticks = TCN, offset = 0;
+
+ /* check for pending interrupt */
+ if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
+ offset = 1000000 / HZ;
+ ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
+ return ticks + offset;
+}
+
+/***************************************************************************/
+
+void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec)
+{
+ long now = RTCTIME;
+
+ *year = *mon = *day = 1;
+ *hour = (now >> 24) % 24;
+ *min = (now >> 16) % 60;
+ *sec = now % 60;
+}
+
+/***************************************************************************/
diff --git a/arch/m68knommu/platform/68EZ328/config.c b/arch/m68knommu/platform/68EZ328/config.c
index c21971971ff..d8d56e5de31 100644
--- a/arch/m68knommu/platform/68EZ328/config.c
+++ b/arch/m68knommu/platform/68EZ328/config.c
@@ -1,5 +1,7 @@
+/***************************************************************************/
+
/*
- * linux/arch/$(ARCH)/platform/$(PLATFORM)/config.c
+ * linux/arch/m68knommu/platform/68EZ328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@@ -9,6 +11,8 @@
* for more details.
*/
+/***************************************************************************/
+
#include <stdarg.h>
#include <linux/config.h>
#include <linux/types.h>
@@ -20,68 +24,22 @@
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
-#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68EZ328.h>
#ifdef CONFIG_UCSIMM
#include <asm/bootstd.h>
#endif
-#ifdef CONFIG_PILOT
-#include "PalmV/romfs.h"
-#endif
-
-void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
-{
- /* Restart mode, Enable int, 32KHz, Enable timer */
- TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
- /* Set prescaler (Divide 32KHz by 32)*/
- TPRER = 31;
- /* Set compare register 32Khz / 32 / 10 = 100 */
- TCMP = 10;
-
- request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
-}
-
-void BSP_tick(void)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-}
-
-unsigned long BSP_gettimeoffset (void)
-{
- return 0;
-}
-void BSP_gettod (int *yearp, int *monp, int *dayp,
- int *hourp, int *minp, int *secp)
-{
-}
+/***************************************************************************/
-int BSP_hwclk(int op, struct hwclk_time *t)
-{
- if (!op) {
- /* read */
- } else {
- /* write */
- }
- return 0;
-}
+void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
+void m68328_timer_tick(void);
+unsigned long m68328_timer_gettimeoffset(void);
+void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
-int BSP_set_clock_mmss (unsigned long nowtime)
-{
-#if 0
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
+/***************************************************************************/
- tod->second1 = real_seconds / 10;
- tod->second2 = real_seconds % 10;
- tod->minute1 = real_minutes / 10;
- tod->minute2 = real_minutes % 10;
-#endif
- return 0;
-}
-
-void BSP_reset (void)
+void m68ez328_reset(void)
{
local_irq_disable();
asm volatile ("
@@ -93,6 +51,8 @@ void BSP_reset (void)
");
}
+/***************************************************************************/
+
unsigned char *cs8900a_hwaddr;
static int errno;
@@ -119,11 +79,13 @@ void config_BSP(char *command, int len)
else command[0] = 0;
#endif
- mach_sched_init = BSP_sched_init;
- mach_tick = BSP_tick;
- mach_gettimeoffset = BSP_gettimeoffset;
- mach_gettod = BSP_gettod;
+ mach_sched_init = m68328_timer_init;
+ mach_tick = m68328_timer_tick;
+ mach_gettimeoffset = m68328_timer_gettimeoffset;
+ mach_gettod = m68328_timer_gettod;
mach_hwclk = NULL;
mach_set_clock_mmss = NULL;
- mach_reset = BSP_reset;
+ mach_reset = m68ez328_reset;
}
+
+/***************************************************************************/
diff --git a/arch/m68knommu/platform/68VZ328/de2/config.c b/arch/m68knommu/platform/68VZ328/config.c
index d0586197f11..d926524cdf8 100644
--- a/arch/m68knommu/platform/68VZ328/de2/config.c
+++ b/arch/m68knommu/platform/68VZ328/config.c
@@ -1,5 +1,7 @@
+/***************************************************************************/
+
/*
- * linux/arch/m68knommu/platform/MC68VZ328/de2/config.c
+ * linux/arch/m68knommu/platform/68VZ328/config.c
*
* Copyright (C) 1993 Hamish Macdonald
* Copyright (C) 1999 D. Jeff Dionne
@@ -10,6 +12,8 @@
* for more details.
*/
+/***************************************************************************/
+
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
@@ -25,66 +29,25 @@
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/MC68VZ328.h>
+#include <asm/bootstd.h>
#ifdef CONFIG_INIT_LCD
-#include "screen.h"
+#include "bootlogo.h"
#endif
-/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
-#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
-#define CLOCK_PRE 7
-#define TICKS_PER_JIFFY 41450
-
-static void
-dragen2_sched_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
-{
- /* disable timer 1 */
- TCTL = 0;
-
- /* set ISR */
- if (request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL))
- panic("Unable to attach timer interrupt\n");
-
- /* Restart mode, Enable int, Set clock source */
- TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
- TPRER = CLOCK_PRE;
- TCMP = TICKS_PER_JIFFY;
-
- /* Enable timer 1 */
- TCTL |= TCTL_TEN;
-}
-
-static void dragen2_tick(void)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-}
-
-static unsigned long dragen2_gettimeoffset(void)
-{
- unsigned long ticks = TCN, offset = 0;
-
- /* check for pending interrupt */
- if (ticks < (TICKS_PER_JIFFY >> 1) && (ISR & (1 << TMR_IRQ_NUM)))
- offset = 1000000 / HZ;
-
- ticks = (ticks * 1000000 / HZ) / TICKS_PER_JIFFY;
+/***************************************************************************/
- return ticks + offset;
-}
+void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
+void m68328_timer_tick(void);
+unsigned long m68328_timer_gettimeoffset(void);
+void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
-static void dragen2_gettod(int *year, int *mon, int *day, int *hour,
- int *min, int *sec)
-{
- long now = RTCTIME;
+/***************************************************************************/
+/* Init Drangon Engine hardware */
+/***************************************************************************/
+#if defined(CONFIG_DRAGEN2)
- *year = *mon = *day = 1;
- *hour = (now >> 24) % 24;
- *min = (now >> 16) % 60;
- *sec = now % 60;
-}
-
-static void dragen2_reset(void)
+static void m68vz328_reset(void)
{
local_irq_disable();
@@ -103,7 +66,7 @@ static void dragen2_reset(void)
);
}
-static void init_hardware(void)
+static void init_hardware(char *command, int size)
{
#ifdef CONFIG_DIRECT_IO_ACCESS
SCR = 0x10; /* allow user access to internal registers */
@@ -170,6 +133,60 @@ static void init_hardware(void)
#endif
}
+/***************************************************************************/
+/* Init RT-Control uCdimm hardware */
+/***************************************************************************/
+#elif defined(CONFIG_UCDIMM)
+
+static void m68vz328_reset(void)
+{
+ local_irq_disable();
+ asm volatile ("
+ moveal #0x10c00000, %a0;
+ moveb #0, 0xFFFFF300;
+ moveal 0(%a0), %sp;
+ moveal 4(%a0), %a0;
+ jmp (%a0);
+ ");
+}
+
+unsigned char *cs8900a_hwaddr;
+static int errno;
+
+_bsc0(char *, getserialnum)
+_bsc1(unsigned char *, gethwaddr, int, a)
+_bsc1(char *, getbenv, char *, a)
+
+static void init_hardware(char *command, int size)
+{
+ char *p;
+
+ printk(KERN_INFO "uCdimm serial string [%s]\n", getserialnum());
+ p = cs8900a_hwaddr = gethwaddr(0);
+ printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+ p[0], p[1], p[2], p[3], p[4], p[5]);
+ p = getbenv("APPEND");
+ if (p)
+ strcpy(p, command);
+ else
+ command[0] = 0;
+}
+
+/***************************************************************************/
+#else
+
+static void m68vz328_reset(void)
+{
+}
+
+static void init_hardware(char *command, int size)
+{
+}
+
+/***************************************************************************/
+#endif
+/***************************************************************************/
+
void config_BSP(char *command, int size)
{
printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
@@ -181,11 +198,13 @@ void config_BSP(char *command, int size)
memset(command, 0, size);
#endif
- init_hardware();
+ init_hardware(command, size);
- mach_sched_init = (void *)dragen2_sched_init;
- mach_tick = dragen2_tick;
- mach_gettimeoffset = dragen2_gettimeoffset;
- mach_reset = dragen2_reset;
- mach_gettod = dragen2_gettod;
+ mach_sched_init = (void *) m68328_timer_init;
+ mach_tick = m68328_timer_tick;
+ mach_gettimeoffset = m68328_timer_gettimeoffset;
+ mach_gettod = m68328_timer_gettod;
+ mach_reset = m68vz328_reset;
}
+
+/***************************************************************************/
diff --git a/arch/m68knommu/platform/68VZ328/ucdimm/config.c b/arch/m68knommu/platform/68VZ328/ucdimm/config.c
deleted file mode 100644
index 2deadaffd81..00000000000
--- a/arch/m68knommu/platform/68VZ328/ucdimm/config.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68VZ328/ucdimm/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-
-#include <asm/setup.h>
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/machdep.h>
-#include <asm/MC68VZ328.h>
-#include <asm/bootstd.h>
-
-void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
-{
- /* Restart mode, Enable int, 32KHz, Enable timer */
- TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
- /* Set prescaler (Divide 32KHz by 32)*/
- TPRER = 31;
- /* Set compare register 32Khz / 32 / 10 = 100 */
- TCMP = 10;
-
- request_irq(TMR_IRQ_NUM, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
-}
-
-void BSP_tick(void)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-}
-
-unsigned long BSP_gettimeoffset (void)
-{
- return 0;
-}
-
-void BSP_gettod (int *yearp, int *monp, int *dayp,
- int *hourp, int *minp, int *secp)
-{
-}
-
-int BSP_hwclk(int op, struct hwclk_time *t)
-{
- if (!op) {
- /* read */
- } else {
- /* write */
- }
- return 0;
-}
-
-int BSP_set_clock_mmss (unsigned long nowtime)
-{
-#if 0
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
-
- tod->second1 = real_seconds / 10;
- tod->second2 = real_seconds % 10;
- tod->minute1 = real_minutes / 10;
- tod->minute2 = real_minutes % 10;
-#endif
- return 0;
-}
-
-void BSP_reset (void)
-{
- local_irq_disable();
- asm volatile ("
- moveal #0x10c00000, %a0;
- moveb #0, 0xFFFFF300;
- moveal 0(%a0), %sp;
- moveal 4(%a0), %a0;
- jmp (%a0);
- ");
-}
-
-unsigned char *cs8900a_hwaddr;
-static int errno;
-
-_bsc0(char *, getserialnum)
-_bsc1(unsigned char *, gethwaddr, int, a)
-_bsc1(char *, getbenv, char *, a)
-
-void config_BSP(char *command, int len)
-{
- unsigned char *p;
-
- printk(KERN_INFO "\n68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
-
- printk(KERN_INFO "uCdimm serial string [%s]\n",getserialnum());
- p = cs8900a_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- p[0], p[1], p[2], p[3], p[4], p[5]);
- p = getbenv("APPEND");
- if (p) strcpy(p,command);
- else command[0] = 0;
-
- mach_sched_init = BSP_sched_init;
- mach_tick = BSP_tick;
- mach_gettimeoffset = BSP_gettimeoffset;
- mach_gettod = BSP_gettod;
- mach_reset = BSP_reset;
-}
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 898de2df1fc..0eb71ac303a 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -4,27 +4,52 @@ config MIPS
# Horrible source of confusion. Die, die, die ...
select EMBEDDED
-config MIPS64
- bool "64-bit kernel"
- help
- Select this option if you want to build a 64-bit kernel. You should
- only select this option if you have hardware that actually has a
- 64-bit processor and if your application will actually benefit from
- 64-bit processing, otherwise say N. You must say Y for kernels for
- SGI IP27 (Origin 200 and 2000) and SGI IP32 (O2). If in doubt say N.
-
-config 64BIT
- def_bool MIPS64
-
-config MIPS32
+# shouldn't it be per-subarchitecture?
+config ARCH_MAY_HAVE_PC_FDC
bool
- depends on MIPS64 = 'n'
default y
mainmenu "Linux/MIPS Kernel Configuration"
source "init/Kconfig"
+config SYS_SUPPORTS_32BIT_KERNEL
+ bool
+config SYS_SUPPORTS_64BIT_KERNEL
+ bool
+config CPU_SUPPORTS_32BIT_KERNEL
+ bool
+config CPU_SUPPORTS_64BIT_KERNEL
+ bool
+
+menu "Kernel type"
+
+choice
+
+ prompt "Kernel code model"
+ help
+ You should only select this option if you have a workload that
+ actually benefits from 64-bit processing or if your machine has
+ large memory. You will only be presented a single option in this
+ menu if your system does not support both 32-bit and 64-bit kernels.
+
+config 32BIT
+ bool "32-bit kernel"
+ depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL
+ select TRAD_SIGNALS
+ help
+ Select this option if you want to build a 32-bit kernel.
+
+config 64BIT
+ bool "64-bit kernel"
+ depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
+ help
+ Select this option if you want to build a 64-bit kernel.
+
+endchoice
+
+endmenu
+
menu "Machine selection"
config MACH_JAZZ
@@ -34,6 +59,8 @@ config MACH_JAZZ
select GENERIC_ISA_DMA
select I8259
select ISA
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
This a family of machines based on the MIPS R4030 chipset which was
used by several vendors to build RISC/os and Windows NT workstations.
@@ -71,7 +98,9 @@ config OLIVETTI_M700
<http://www.linux-mips.org/>.
config MACH_VR41XX
- bool "Support for NEC VR41XX-based machines"
+ bool "Support for NEC VR4100 series based machines"
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
config NEC_CMBVR4133
bool "Support for NEC CMB-VR4133"
@@ -80,7 +109,6 @@ config NEC_CMBVR4133
select DMA_NONCOHERENT
select IRQ_CPU
select HW_HAS_PCI
- select PCI_VR41XX
config ROCKHOPPER
bool "Support for Rockhopper baseboard"
@@ -91,6 +119,7 @@ config ROCKHOPPER
config CASIO_E55
bool "Support for CASIO CASSIOPEIA E-10/15/55/65"
depends on MACH_VR41XX
+ select CPU_LITTLE_ENDIAN
select DMA_NONCOHERENT
select IRQ_CPU
select ISA
@@ -98,53 +127,61 @@ config CASIO_E55
config IBM_WORKPAD
bool "Support for IBM WorkPad z50"
depends on MACH_VR41XX
+ select CPU_LITTLE_ENDIAN
select DMA_NONCOHERENT
select IRQ_CPU
select ISA
-config TANBAC_TB0226
- bool "Support for TANBAC TB0226 (Mbase)"
+config TANBAC_TB022X
+ bool "Support for TANBAC VR4131 multichip module and TANBAC VR4131DIMM"
depends on MACH_VR41XX
+ select CPU_LITTLE_ENDIAN
select DMA_NONCOHERENT
- select HW_HAS_PCI
select IRQ_CPU
+ select HW_HAS_PCI
help
- The TANBAC TB0226 (Mbase) is a MIPS-based platform manufactured by TANBAC.
+ The TANBAC VR4131 multichip module(TB0225) and
+ the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms
+ manufactured by TANBAC.
+ Please refer to <http://www.tanbac.co.jp/>
+ about VR4131 multichip module and VR4131DIMM.
+
+config TANBAC_TB0226
+ bool "Support for TANBAC Mbase(TB0226)"
+ depends on TANBAC_TB022X
+ select GPIO_VR41XX
+ help
+ The TANBAC Mbase(TB0226) is a MIPS-based platform manufactured by TANBAC.
Please refer to <http://www.tanbac.co.jp/> about Mbase.
-config TANBAC_TB0229
- bool "Support for TANBAC TB0229 (VR4131DIMM)"
- depends on MACH_VR41XX
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select IRQ_CPU
+config TANBAC_TB0287
+ bool "Support for TANBAC Mini-ITX DIMM base(TB0287)"
+ depends on TANBAC_TB022X
help
- The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC.
- Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM.
+ The TANBAC Mini-ITX DIMM base(TB0287) is a MIPS-based platform manufactured by TANBAC.
+ Please refer to <http://www.tanbac.co.jp/> about Mini-ITX DIMM base.
config VICTOR_MPC30X
bool "Support for Victor MP-C303/304"
+ depends on MACH_VR41XX
+ select CPU_LITTLE_ENDIAN
select DMA_NONCOHERENT
- select HW_HAS_PCI
select IRQ_CPU
- depends on MACH_VR41XX
+ select HW_HAS_PCI
config ZAO_CAPCELLA
bool "Support for ZAO Networks Capcella"
depends on MACH_VR41XX
+ select CPU_LITTLE_ENDIAN
select DMA_NONCOHERENT
- select HW_HAS_PCI
select IRQ_CPU
+ select HW_HAS_PCI
config PCI_VR41XX
bool "Add PCI control unit support of NEC VR4100 series"
- depends on MACH_VR41XX && PCI
-
-config VRC4171
- tristate "Add NEC VRC4171 companion chip support"
- depends on MACH_VR41XX && ISA
- ---help---
- The NEC VRC4171/4171A is a companion chip for NEC VR4111/VR4121.
+ depends on MACH_VR41XX && HW_HAS_PCI
+ default y
+ select PCI
config VRC4173
tristate "Add NEC VRC4173 companion chip support"
@@ -154,25 +191,28 @@ config VRC4173
config TOSHIBA_JMR3927
bool "Support for Toshiba JMR-TX3927 board"
- depends on MIPS32
select DMA_NONCOHERENT
select HW_HAS_PCI
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
config MIPS_COBALT
- bool "Support for Cobalt Server (EXPERIMENTAL)"
+ bool "Support for Cobalt Server"
depends on EXPERIMENTAL
select DMA_NONCOHERENT
select HW_HAS_PCI
select I8259
select IRQ_CPU
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
config MACH_DECSTATION
bool "Support for DECstations"
select BOOT_ELF32
select DMA_NONCOHERENT
select IRQ_CPU
- depends on MIPS32 || EXPERIMENTAL
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
---help---
This enables support for DEC's MIPS based workstations. For details
see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the
@@ -194,6 +234,8 @@ config MIPS_EV64120
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_GT64120
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This is an evaluation board based on the Galileo GT-64120
single-chip system controller that contains a MIPS R5000 compatible
@@ -214,6 +256,8 @@ config MIPS_EV96100
select MIPS_GT96100
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This is an evaluation board based on the Galileo GT-96100 LAN/WAN
communications controllers containing a MIPS R5000 compatible core
@@ -224,6 +268,8 @@ config MIPS_IVR
bool "Support for Globespan IVR board"
select DMA_NONCOHERENT
select HW_HAS_PCI
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
This is an evaluation board built by Globespan to showcase thir
iVR (Internet Video Recorder) design. It utilizes a QED RM5231
@@ -237,6 +283,8 @@ config LASAT
select HW_HAS_PCI
select MIPS_GT64120
select R5000_CPU_SCACHE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
config PICVUE
tristate "PICVUE LCD display driver"
@@ -258,6 +306,8 @@ config MIPS_ITE8172
bool "Support for ITE 8172G board"
select DMA_NONCOHERENT
select HW_HAS_PCI
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
Ths is an evaluation board made by ITE <http://www.ite.com.tw/>
with ATX form factor that utilizes a MIPS R5000 to work with its
@@ -281,6 +331,8 @@ config MIPS_ATLAS
select HW_HAS_PCI
select MIPS_GT64120
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This enables support for the QED R5231-based MIPS Atlas evaluation
board.
@@ -295,6 +347,8 @@ config MIPS_MALTA
select I8259
select MIPS_GT64120
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This enables support for the VR5000-based MIPS Malta evaluation
board.
@@ -304,6 +358,8 @@ config MIPS_SEAD
depends on EXPERIMENTAL
select IRQ_CPU
select DMA_NONCOHERENT
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
config MOMENCO_OCELOT
bool "Support for Momentum Ocelot board"
@@ -314,6 +370,8 @@ config MOMENCO_OCELOT
select MIPS_GT64120
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
@@ -327,6 +385,8 @@ config MOMENCO_OCELOT_G
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
@@ -340,6 +400,8 @@ config MOMENCO_OCELOT_C
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
@@ -355,6 +417,8 @@ config MOMENCO_OCELOT_3
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
The Ocelot-3 is based off Discovery III System Controller and
PMC-Sierra Rm79000 core.
@@ -371,6 +435,8 @@ config MOMENCO_JAGUAR_ATX
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
@@ -390,6 +456,8 @@ config PMC_YOSEMITE
select IRQ_CPU_RM7K
select IRQ_CPU_RM9K
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
Yosemite is an evaluation board for the RM9000x2 processor
manufactured by PMC-Sierra
@@ -407,6 +475,8 @@ config DDB5074
select IRQ_CPU
select I8259
select ISA
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This enables support for the VR5000-based NEC DDB Vrc-5074
evaluation board.
@@ -419,6 +489,8 @@ config DDB5476
select IRQ_CPU
select I8259
select ISA
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
This enables support for the R5432-based NEC DDB Vrc-5476
evaluation board.
@@ -433,6 +505,8 @@ config DDB5477
select HW_HAS_PCI
select I8259
select IRQ_CPU
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
This enables support for the R5432-based NEC DDB Vrc-5477,
or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
@@ -445,10 +519,23 @@ config DDB5477_BUS_FREQUENCY
depends on DDB5477
default 0
-config NEC_OSPREY
- bool "Support for NEC Osprey board"
- select DMA_NONCOHERENT
- select IRQ_CPU
+config QEMU
+ bool "Support for Qemu"
+ select DMA_COHERENT
+ select GENERIC_ISA_DMA
+ select HAVE_STD_PC_SERIAL_PORT
+ select I8259
+ select ISA
+ select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ help
+ Qemu is a software emulator which among other architectures also
+ can simulate a MIPS32 4Kc system. This patch adds support for the
+ system architecture that currently is being simulated by Qemu. It
+ will eventually be removed again when Qemu has the capability to
+ simulate actual MIPS hardware platforms. More information on Qemu
+ can be found at http://www.linux-mips.org/wiki/Qemu.
config SGI_IP22
bool "Support for SGI IP22 (Indy/Indigo2)"
@@ -459,6 +546,8 @@ config SGI_IP22
select IP22_CPU_SCACHE
select IRQ_CPU
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This are the SGI Indy, Challenge S and Indigo2, as well as certain
OEM variants like the Tandem CMN B006S. To compile a Linux kernel
@@ -466,12 +555,12 @@ config SGI_IP22
config SGI_IP27
bool "Support for SGI IP27 (Origin200/2000)"
- depends on MIPS64
select ARC
select ARC64
select DMA_IP27
select HW_HAS_PCI
select PCI_DOMAINS
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
workstations. To compile a Linux kernel that runs on these, say Y
@@ -534,7 +623,7 @@ config REPLICATE_EXHANDLERS
config SGI_IP32
bool "Support for SGI IP32 (O2) (EXPERIMENTAL)"
- depends on MIPS64 && EXPERIMENTAL
+ depends on EXPERIMENTAL
select ARC
select ARC32
select BOOT_ELF32
@@ -544,12 +633,13 @@ config SGI_IP32
select HW_HAS_PCI
select R5000_CPU_SCACHE
select RM7000_CPU_SCACHE
+ select SYS_SUPPORTS_64BIT_KERNEL
help
If you want this kernel to run on SGI O2 workstation, say Y here.
config SOC_AU1X00
- depends on MIPS32
bool "Support for AMD/Alchemy Au1X00 SOCs"
+ select SYS_SUPPORTS_32BIT_KERNEL
choice
prompt "Au1X00 SOC Type"
@@ -661,6 +751,8 @@ config SIBYTE_SB1xxx_SOC
select BOOT_ELF32
select DMA_COHERENT
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
choice
prompt "BCM1xxx SOC-based board"
@@ -880,6 +972,8 @@ config SNI_RM200_PCI
select HW_HAS_PCI
select I8259
select ISA
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
help
The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens
Nixdorf Informationssysteme (SNI), parent company of Pyramid
@@ -888,13 +982,14 @@ config SNI_RM200_PCI
config TOSHIBA_RBTX4927
bool "Support for Toshiba TBTX49[23]7 board"
- depends on MIPS32
select DMA_NONCOHERENT
select HAS_TXX9_SERIAL
select HW_HAS_PCI
select I8259
select ISA
select SWAP_IO_SPACE
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
help
This Toshiba board is based on the TX4927 processor. Say Y here to
support this machine type
@@ -926,13 +1021,21 @@ config ARC
depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61
default y
-config DMA_COHERENT
+config DMA_COHERENT
+ bool
+
+config DMA_IP27
bool
-config DMA_IP27
+config DMA_IP32
bool
+ select DMA_NEED_PCI_MAP_STATE
-config DMA_NONCOHERENT
+config DMA_NONCOHERENT
+ bool
+ select DMA_NEED_PCI_MAP_STATE
+
+config DMA_NEED_PCI_MAP_STATE
bool
config EARLY_PRINTK
@@ -974,7 +1077,7 @@ config MIPS_DISABLE_OBSOLETE_IDE
config CPU_LITTLE_ENDIAN
bool "Generate little endian code"
- default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
+ default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927
help
Some MIPS machines can be configured for either little or big endian
@@ -1091,11 +1194,6 @@ config ARC32
config HAVE_STD_PC_SERIAL_PORT
bool
-config VR4181
- bool
- depends on NEC_OSPREY
- default y
-
config ARC_CONSOLE
bool "ARC console support"
depends on SGI_IP22 || SNI_RM200_PCI
@@ -1145,13 +1243,16 @@ choice
config CPU_MIPS32
bool "MIPS32"
+ select CPU_SUPPORTS_32BIT_KERNEL
config CPU_MIPS64
bool "MIPS64"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
config CPU_R3000
bool "R3000"
- depends on MIPS32
+ select CPU_SUPPORTS_32BIT_KERNEL
help
Please make sure to pick the right CPU type. Linux/MIPS is not
designed to be generic, i.e. Kernels compiled for R3000 CPUs will
@@ -1162,10 +1263,12 @@ config CPU_R3000
config CPU_TX39XX
bool "R39XX"
- depends on MIPS32
+ select CPU_SUPPORTS_32BIT_KERNEL
config CPU_VR41XX
bool "R41xx"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
The options selects support for the NEC VR41xx series of processors.
Only choose this option if you have one of these processors as a
@@ -1174,20 +1277,28 @@ config CPU_VR41XX
config CPU_R4300
bool "R4300"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
MIPS Technologies R4300-series processors.
config CPU_R4X00
bool "R4x00"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
MIPS Technologies R4000-series processors other than 4300, including
the R4000, R4400, R4600, and 4700.
config CPU_TX49XX
bool "R49XX"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
config CPU_R5000
bool "R5000"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
MIPS Technologies R5000-series processors other than the Nevada.
@@ -1196,36 +1307,48 @@ config CPU_R5432
config CPU_R6000
bool "R6000"
- depends on MIPS32 && EXPERIMENTAL
+ depends on EXPERIMENTAL
+ select CPU_SUPPORTS_32BIT_KERNEL
help
MIPS Technologies R6000 and R6000A series processors. Note these
processors are extremly rare and the support for them is incomplete.
config CPU_NEVADA
bool "RM52xx"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
QED / PMC-Sierra RM52xx-series ("Nevada") processors.
config CPU_R8000
bool "R8000"
- depends on MIPS64 && EXPERIMENTAL
+ depends on EXPERIMENTAL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
MIPS Technologies R8000 processors. Note these processors are
uncommon and the support for them is incomplete.
config CPU_R10000
bool "R10000"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
help
MIPS Technologies R10000-series processors.
config CPU_RM7000
bool "RM7000"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
config CPU_RM9000
bool "RM9000"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
config CPU_SB1
bool "SB1"
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
endchoice
@@ -1321,11 +1444,11 @@ config SB1_PASS_2_1_WORKAROUNDS
config 64BIT_PHYS_ADDR
bool "Support for 64-bit physical address space"
- depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && MIPS32
+ depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT
config CPU_ADVANCED
bool "Override CPU Options"
- depends on MIPS32
+ depends on 32BIT
help
Saying yes here allows you to select support for various features
your CPU may or may not have. Most people should say N here.
@@ -1379,7 +1502,7 @@ config CPU_HAS_SYNC
#
config HIGHMEM
bool "High Memory Support"
- depends on MIPS32 && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX)
+ depends on 32BIT && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX)
config ARCH_FLATMEM_ENABLE
def_bool y
@@ -1439,7 +1562,7 @@ config RTC_DS1742
config MIPS_INSANE_LARGE
bool "Support for large 64-bit configurations"
- depends on CPU_R10000 && MIPS64
+ depends on CPU_R10000 && 64BIT
help
MIPS R10000 does support a 44 bit / 16TB address space as opposed to
previous 64-bit processors which only supported 40 bit / 1TB. If you
@@ -1540,11 +1663,11 @@ source "fs/Kconfig.binfmt"
config TRAD_SIGNALS
bool
- default y if MIPS32
+ default y if 32BIT
config BUILD_ELF64
bool "Use 64-bit ELF format for building"
- depends on MIPS64
+ depends on 64BIT
help
A 64-bit kernel is usually built using the 64-bit ELF binary object
format as it's one that allows arbitrary 64-bit constructs. For
@@ -1559,11 +1682,11 @@ config BUILD_ELF64
config BINFMT_IRIX
bool "Include IRIX binary compatibility"
- depends on !CPU_LITTLE_ENDIAN && MIPS32 && BROKEN
+ depends on !CPU_LITTLE_ENDIAN && 32BIT && BROKEN
config MIPS32_COMPAT
bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
- depends on MIPS64
+ depends on 64BIT
help
Select this option if you want Linux/MIPS 32-bit binary
compatibility. Since all software available for Linux/MIPS is
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index bc1c44274a5..346e803f153 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -37,12 +37,12 @@ else
64bit-emul = elf64btsmip
endif
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
gcc-abi = 32
tool-prefix = $(32bit-tool-prefix)
UTS_MACHINE := mips
endif
-ifdef CONFIG_MIPS64
+ifdef CONFIG_64BIT
gcc-abi = 64
tool-prefix = $(64bit-tool-prefix)
UTS_MACHINE := mips64
@@ -63,7 +63,7 @@ ld-emul = $(32bit-emul)
vmlinux-32 = vmlinux
vmlinux-64 = vmlinux.64
-cflags-$(CONFIG_MIPS64) += $(call cc-option,-mno-explicit-relocs)
+cflags-$(CONFIG_64BIT) += $(call cc-option,-mno-explicit-relocs)
endif
#
@@ -177,7 +177,7 @@ cflags-$(CONFIG_CPU_MIPS64) += \
cflags-$(CONFIG_CPU_R5000) += \
$(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
- -Wa,--trap
+ -Wa,--trap
cflags-$(CONFIG_CPU_R5432) += \
$(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
@@ -423,6 +423,12 @@ core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
+# Qemu simulating MIPS32 4Kc
+#
+core-$(CONFIG_QEMU) += arch/mips/qemu/
+cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
+load-$(CONFIG_QEMU) += 0xffffffff80010000
+
#
# Momentum Ocelot-3
#
@@ -469,13 +475,6 @@ cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
load-$(CONFIG_LASAT) += 0xffffffff80000000
#
-# NEC Osprey (vr4181) board
-#
-core-$(CONFIG_NEC_OSPREY) += arch/mips/vr4181/common/ \
- arch/mips/vr4181/osprey/
-load-$(CONFIG_NEC_OSPREY) += 0xffffffff80002000
-
-#
# Common VR41xx
#
core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
@@ -490,13 +489,11 @@ load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
#
# ZAO Networks Capcella (VR4131)
#
-core-$(CONFIG_ZAO_CAPCELLA) += arch/mips/vr41xx/zao-capcella/
load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
#
# Victor MP-C303/304 (VR4122)
#
-core-$(CONFIG_VICTOR_MPC30X) += arch/mips/vr41xx/victor-mpc30x/
load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
#
@@ -512,16 +509,9 @@ core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
#
-# TANBAC TB0226 Mbase (VR4131)
+# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
#
-core-$(CONFIG_TANBAC_TB0226) += arch/mips/vr41xx/tanbac-tb0226/
-load-$(CONFIG_TANBAC_TB0226) += 0xffffffff80000000
-
-#
-# TANBAC TB0229 VR4131DIMM (VR4131)
-#
-core-$(CONFIG_TANBAC_TB0229) += arch/mips/vr41xx/tanbac-tb0229/
-load-$(CONFIG_TANBAC_TB0229) += 0xffffffff80000000
+load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
#
# SGI IP22 (Indy/Indigo2)
@@ -534,10 +524,10 @@ load-$(CONFIG_TANBAC_TB0229) += 0xffffffff80000000
#
core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
endif
-ifdef CONFIG_MIPS64
+ifdef CONFIG_64BIT
load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
endif
@@ -642,7 +632,7 @@ load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
cflags-y += -Iinclude/asm-mips/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/
-ifdef CONFIG_MIPS32
+ifdef CONFIG_32BIT
ifdef CONFIG_CPU_LITTLE_ENDIAN
JIFFIES = jiffies_64
else
@@ -674,8 +664,8 @@ CPPFLAGS_vmlinux.lds := \
head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
libs-y += arch/mips/lib/
-libs-$(CONFIG_MIPS32) += arch/mips/lib-32/
-libs-$(CONFIG_MIPS64) += arch/mips/lib-64/
+libs-$(CONFIG_32BIT) += arch/mips/lib-32/
+libs-$(CONFIG_64BIT) += arch/mips/lib-64/
core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
@@ -683,7 +673,7 @@ drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
ifdef CONFIG_LASAT
rom.bin rom.sw: vmlinux
- $(call descend,arch/mips/lasat/image,$@)
+ $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
endif
#
@@ -730,38 +720,7 @@ archclean:
@$(MAKE) $(clean)=arch/mips/boot
@$(MAKE) $(clean)=arch/mips/lasat
-# Generate <asm/offset.h
-#
-# The default rule is suffering from funny problems on MIPS so we using our
-# own ...
-#
-# ---------------------------------------------------------------------------
-
-define filechk_gen-asm-offset.h
- (set -e; \
- echo "#ifndef _ASM_OFFSET_H"; \
- echo "#define _ASM_OFFSET_H"; \
- echo "/*"; \
- echo " * DO NOT MODIFY."; \
- echo " *"; \
- echo " * This file was generated by arch/$(ARCH)/Makefile"; \
- echo " *"; \
- echo " */"; \
- echo ""; \
- sed -ne "/^@@@/s///p"; \
- echo "#endif /* _ASM_OFFSET_H */" )
-endef
-
-prepare: include/asm-$(ARCH)/offset.h
-
-arch/$(ARCH)/kernel/offset.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/offset.h: arch/$(ARCH)/kernel/offset.s
- $(call filechk,gen-asm-offset.h)
-CLEAN_FILES += include/asm-$(ARCH)/offset.h.tmp \
- include/asm-$(ARCH)/offset.h \
- vmlinux.32 \
+CLEAN_FILES += vmlinux.32 \
vmlinux.64 \
vmlinux.ecoff
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 533721eef6a..4e5a6e1a9a6 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -40,14 +40,14 @@
/* TBD */
static struct resource pci_io_resource = {
- "pci IO space",
+ "pci IO space",
(u32)PCI_IO_START,
(u32)PCI_IO_END,
IORESOURCE_IO
};
static struct resource pci_mem_resource = {
- "pci memory space",
+ "pci memory space",
(u32)PCI_MEM_START,
(u32)PCI_MEM_END,
IORESOURCE_MEM
@@ -68,7 +68,7 @@ static unsigned long virt_io_addr;
static int __init au1x_pci_setup(void)
{
#if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
- virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START,
+ virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START,
Au1500_PCI_IO_END - Au1500_PCI_IO_START + 1);
if (!virt_io_addr) {
@@ -77,7 +77,7 @@ static int __init au1x_pci_setup(void)
}
#ifdef CONFIG_DMA_NONCOHERENT
- /*
+ /*
* Set the NC bit in controller for Au1500 pre-AC silicon
*/
u32 prid = read_c0_prid();
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index dbc8b1bda96..eff89e109ce 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -97,7 +97,7 @@ static int __init au1x00_setup(void)
argptr = prom_getcmdline();
strcat(argptr, " console=ttyS0,115200");
}
-#endif
+#endif
#ifdef CONFIG_FB_AU1100
if ((argptr = strstr(argptr, "video=")) == NULL) {
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index fe418f1620c..57675b41480 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -281,7 +281,7 @@ unsigned long cal_r4koff(void)
cpu_speed = count * 2;
}
#else
- cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
+ cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
AU1000_SRC_CLK;
count = cpu_speed / 2;
#endif
@@ -356,7 +356,7 @@ static unsigned long do_fast_cp0_gettimeoffset(void)
: "hi", "lo", GCC_REG_ACCUM);
/*
- * Due to possible jiffies inconsistencies, we need to check
+ * Due to possible jiffies inconsistencies, we need to check
* the result so that we'll get a timer that is monotonic.
*/
if (res >= USECS_PER_JIFFY)
@@ -375,8 +375,8 @@ static unsigned long do_fast_pm_gettimeoffset(void)
au_sync();
offset = pc0 - last_pc0;
if (offset > 2*MATCH20_INC) {
- printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n",
- (unsigned)offset, (unsigned)last_pc0,
+ printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n",
+ (unsigned)offset, (unsigned)last_pc0,
(unsigned)last_match20, (unsigned)pc0);
}
offset = (unsigned long)((offset * 305) / 10);
@@ -394,11 +394,11 @@ void au1xxx_timer_setup(struct irqaction *irq)
r4k_offset = cal_r4koff();
printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
- //est_freq = 2*r4k_offset*HZ;
- est_freq = r4k_offset*HZ;
+ //est_freq = 2*r4k_offset*HZ;
+ est_freq = r4k_offset*HZ;
est_freq += 5000; /* round */
est_freq -= est_freq%10000;
- printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
+ printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
(est_freq%1000000)*100/1000000);
set_au1x00_speed(est_freq);
set_au1x00_lcd_clock(); // program the LCD clock
diff --git a/arch/mips/au1000/csb250/board_setup.c b/arch/mips/au1000/csb250/board_setup.c
index 90426eaffb2..1c55c5f59d7 100644
--- a/arch/mips/au1000/csb250/board_setup.c
+++ b/arch/mips/au1000/csb250/board_setup.c
@@ -182,7 +182,7 @@ void __init board_setup(void)
au_writel(0xf0000000, Au1500_PCI_MWMASK_DEV);
au_writel(0, Au1500_PCI_MWBASE_REV_CCL);
au_writel(0x02a00356, Au1500_PCI_STATCMD);
- au_writel(0x00003c04, Au1500_PCI_HDRTYPE);
+ au_writel(0x00003c04, Au1500_PCI_HDRTYPE);
au_writel(0x00000008, Au1500_PCI_MBAR);
au_sync();
@@ -216,7 +216,7 @@ csb250_pci_idsel(unsigned int devsel, int assert)
unsigned int gpio2_pins;
retval = 1;
-
+
/* First, disable both selects, then assert the one requested.
*/
au_writel(0xc000c000, GPIO2_OUTPUT);
diff --git a/arch/mips/au1000/csb250/init.c b/arch/mips/au1000/csb250/init.c
index 4320057fc43..bd99733abc0 100644
--- a/arch/mips/au1000/csb250/init.c
+++ b/arch/mips/au1000/csb250/init.c
@@ -81,7 +81,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
csb_env[0] = env1;
mips_machgroup = MACH_GROUP_ALCHEMY;
- mips_machtype = MACH_CSB250;
+ mips_machtype = MACH_CSB250;
prom_init_cmdline();
memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 51eee94a5e8..4b9d5e46edb 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -61,7 +61,7 @@ void __init prom_init(void)
prom_envp = (char **) fw_arg2;
mips_machgroup = MACH_GROUP_ALCHEMY;
- mips_machtype = MACH_DB1000; /* set the platform # */
+ mips_machtype = MACH_DB1000; /* set the platform # */
prom_init_cmdline();
diff --git a/arch/mips/au1000/hydrogen3/init.c b/arch/mips/au1000/hydrogen3/init.c
index eee4adf9871..8cc9879dd58 100644
--- a/arch/mips/au1000/hydrogen3/init.c
+++ b/arch/mips/au1000/hydrogen3/init.c
@@ -63,7 +63,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
prom_envp = envp;
mips_machgroup = MACH_GROUP_ALCHEMY;
- mips_machtype = MACH_DB1000; /* set the platform # */
+ mips_machtype = MACH_DB1000; /* set the platform # */
prom_init_cmdline();
memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 2fa211b6932..0b4807dc9f4 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -174,7 +174,7 @@ void __init board_setup(void)
case 0x02: /* HB */
break;
default: /* HC and newer */
- /* Enable sys bus clock divider when IDLE state or no bus
+ /* Enable sys bus clock divider when IDLE state or no bus
activity. */
au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
break;
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index 9dadc82536f..1e59433dfd6 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -49,7 +49,7 @@ void board_reset (void)
void __init board_setup(void)
{
u32 pin_func;
-
+
// set multiple use pins (UART3/GPIO) to UART (it's used as UART too)
pin_func = au_readl(SYS_PINFUNC) & (u32)(~SYS_PF_UR3);
pin_func |= SYS_PF_UR3;
@@ -75,11 +75,11 @@ void __init board_setup(void)
au_writel(1, GPIO2_ENABLE);
/* gpio2 208/9/10/11 are inputs */
au_writel((1<<8) | (1<<9) | (1<<10) | (1<<11), GPIO2_DIR);
-
+
/* turn off power */
au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<14))|(1<<30), GPIO2_OUTPUT);
#endif
-
+
#ifdef CONFIG_PCI
#if defined(__MIPSEB__)
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index 03f755291b5..f1c76533b6f 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -55,7 +55,7 @@ void __init prom_init(void)
prom_envp = (char **) fw_arg2;
mips_machgroup = MACH_GROUP_ALCHEMY;
- mips_machtype = MACH_XXS1500; /* set the platform # */
+ mips_machtype = MACH_XXS1500; /* set the platform # */
prom_init_cmdline();
diff --git a/arch/mips/au1000/xxs1500/irqmap.c b/arch/mips/au1000/xxs1500/irqmap.c
index 954800a0ab5..52f2f7daeb0 100644
--- a/arch/mips/au1000/xxs1500/irqmap.c
+++ b/arch/mips/au1000/xxs1500/irqmap.c
@@ -56,7 +56,7 @@ au1xxx_irq_map_t au1xxx_irq_map[] = {
{ AU1500_GPIO_207, INTC_INT_LOW_LEVEL, 0 },
{ AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
- { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
+ { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
{ AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 },
{ AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 },
{ AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* CF interrupt */
diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index caad7ca27ab..3120a02b867 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:00 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_MIPS_BONITO64=y
CONFIG_MIPS_MSC=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index 1b7f8a702d0..158e7165f4e 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:00 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -97,6 +97,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 8861854561e..4302c6f914f 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:00 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_I8259=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 19cac1bf4f0..962fc14b58c 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:01 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index 035ac95d197..6a528d479d7 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:01 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index c38c4ed18fe..fed6f2fab48 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:01 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index ee81309ae3a..178c0ad1af7 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:02 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/configs/ddb5476_defconfig b/arch/mips/configs/ddb5476_defconfig
index d43ed57c4b4..70addc73f69 100644
--- a/arch/mips/configs/ddb5476_defconfig
+++ b/arch/mips/configs/ddb5476_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:02 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_I8259=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
index 5a032cdefd6..60292808b38 100644
--- a/arch/mips/configs/ddb5477_defconfig
+++ b/arch/mips/configs/ddb5477_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:02 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -83,6 +83,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_I8259=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 32ada79da9d..66ec1f41d12 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:03 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index 52074a2085f..ba2ec01defb 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:03 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -96,6 +96,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig
index 360e842fd4b..17e87f70f60 100644
--- a/arch/mips/configs/ev64120_defconfig
+++ b/arch/mips/configs/ev64120_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:03 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_MIPS_GT64120=y
# CONFIG_SYSCLK_75 is not set
diff --git a/arch/mips/configs/ev96100_defconfig b/arch/mips/configs/ev96100_defconfig
index 657a9508d31..9da4140eae0 100644
--- a/arch/mips/configs/ev96100_defconfig
+++ b/arch/mips/configs/ev96100_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:03 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_MIPS_GT64120=y
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 3fb102e6a7f..17fa5c4e3ad 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:04 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_ARC=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index b5bab3a42fc..b2a67da1e03 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -4,7 +4,7 @@
# Wed Jan 26 02:49:04 2005
#
CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
CONFIG_64BIT=y
#
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index bdf1415475f..b26e1173365 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -4,7 +4,7 @@
# Wed Jan 26 02:49:04 2005
#
CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
CONFIG_64BIT=y
#
@@ -84,6 +84,7 @@ CONFIG_ARC=y
CONFIG_DMA_IP32=y
CONFIG_OWN_DMA=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_ARC32=y
CONFIG_BOOT_ELF32=y
diff --git a/arch/mips/configs/it8172_defconfig b/arch/mips/configs/it8172_defconfig
index 1ca7746388f..08bd3ad6476 100644
--- a/arch/mips/configs/it8172_defconfig
+++ b/arch/mips/configs/it8172_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:05 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_ITE_BOARD_GEN=y
CONFIG_IT8172_CIR=y
diff --git a/arch/mips/configs/ivr_defconfig b/arch/mips/configs/ivr_defconfig
index c6eef708be1..583ef5c5b1c 100644
--- a/arch/mips/configs/ivr_defconfig
+++ b/arch/mips/configs/ivr_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:05 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_ITE_BOARD_GEN=y
CONFIG_IT8172_CIR=y
diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig
index 757c4e88cc0..8abb5a0c6c1 100644
--- a/arch/mips/configs/jaguar-atx_defconfig
+++ b/arch/mips/configs/jaguar-atx_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:05 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -81,6 +81,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_LIMITED_DMA=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index e5a61390655..da5d9ee2ecc 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:06 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_MIPS_TX3927=y
CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig
index 1e7697834e9..8d600ae890f 100644
--- a/arch/mips/configs/lasat200_defconfig
+++ b/arch/mips/configs/lasat200_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:06 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -92,6 +92,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_MIPS_NILE4=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_MIPS_GT64120=y
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 61fb9fb97e6..79519ac5af4 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:53:14 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -88,6 +88,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_I8259=y
CONFIG_MIPS_BONITO64=y
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index 31b8f2ad733..0fea57ef18f 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:07 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -97,6 +97,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig
index 2cce682fffc..b4cf97a732b 100644
--- a/arch/mips/configs/ocelot_3_defconfig
+++ b/arch/mips/configs/ocelot_3_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:07 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -89,6 +89,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index 0cbf48a62e0..a38903db85a 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -4,7 +4,7 @@
# Wed Jan 26 02:49:07 2005
#
CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
CONFIG_64BIT=y
#
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_IRQ_MV64340=y
diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig
index 4043950d360..920d59b56a4 100644
--- a/arch/mips/configs/ocelot_defconfig
+++ b/arch/mips/configs/ocelot_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:08 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -82,6 +82,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index 3870af4537a..ef5ea50893d 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -4,7 +4,7 @@
# Wed Jan 26 02:49:08 2005
#
CONFIG_MIPS=y
-CONFIG_MIPS64=y
+CONFIG_64BIT=y
CONFIG_64BIT=y
#
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_RM7K=y
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index 6cdabd55030..813e3a8b480 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:08 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -104,6 +104,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SWAP_IO_SPACE=y
# CONFIG_AU1X00_USB_DEVICE is not set
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index 2aebbd2e82b..49e528340a3 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:09 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index 9e21edc2828..8e426776c09 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:09 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/configs/osprey_defconfig b/arch/mips/configs/qemu_defconfig
index 989cb9e7ae8..b6568e421b9 100644
--- a/arch/mips/configs/osprey_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -1,108 +1,133 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc2
-# Wed Jan 26 02:49:08 2005
+# Linux kernel version: 2.6.13-rc6
+# Mon Aug 8 11:49:54 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
-# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
#
# Code maturity level options
#
-CONFIG_EXPERIMENTAL=y
+# CONFIG_EXPERIMENTAL is not set
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_SWAP is not set
+# CONFIG_SYSVIPC is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_SYSCTL is not set
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
+CONFIG_PRINTK=y
+# CONFIG_BUG is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
+# CONFIG_SHMEM is not set
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
#
# Loadable module support
#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
+# CONFIG_MODULES is not set
#
# Machine selection
#
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_MIRAGE is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MIPS_EV64120 is not set
# CONFIG_MIPS_EV96100 is not set
# CONFIG_MIPS_IVR is not set
-# CONFIG_LASAT is not set
# CONFIG_MIPS_ITE8172 is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
+# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MOMENCO_OCELOT is not set
-# CONFIG_MOMENCO_OCELOT_G is not set
-# CONFIG_MOMENCO_OCELOT_C is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_MOMENCO_OCELOT_C is not set
+# CONFIG_MOMENCO_OCELOT_G is not set
+# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_PNX8550_V2PCI is not set
+# CONFIG_PNX8550_JBS is not set
# CONFIG_DDB5074 is not set
# CONFIG_DDB5476 is not set
# CONFIG_DDB5477 is not set
-CONFIG_NEC_OSPREY=y
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_YOSEMITE is not set
+CONFIG_QEMU=y
# CONFIG_SGI_IP22 is not set
-# CONFIG_SOC_AU1X00 is not set
-# CONFIG_SIBYTE_SB1xxx_SOC is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM200_PCI is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_IRQ_CPU=y
+CONFIG_DMA_COHERENT=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_I8259=y
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_VR4181=y
+CONFIG_HAVE_STD_PC_SERIAL_PORT=y
#
# CPU selection
#
-# CONFIG_CPU_MIPS32 is not set
-# CONFIG_CPU_MIPS64 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
-CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
+CONFIG_CPU_R4X00=y
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
@@ -113,17 +138,36 @@ CONFIG_CPU_VR41XX=y
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_MIPS_MT is not set
+# CONFIG_64BIT_PHYS_ADDR is not set
# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_LLDSCD=y
CONFIG_CPU_HAS_SYNC=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
+CONFIG_ISA=y
CONFIG_MMU=y
#
@@ -132,10 +176,6 @@ CONFIG_MMU=y
# CONFIG_PCCARD is not set
#
-# PC-card bridges
-#
-
-#
# PCI Hotplug Support
#
@@ -147,6 +187,56 @@ CONFIG_BINFMT_ELF=y
CONFIG_TRAD_SIGNALS=y
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
# Device Drivers
#
@@ -154,7 +244,7 @@ CONFIG_TRAD_SIGNALS=y
# Generic Driver Options
#
CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FW_LOADER is not set
#
@@ -170,6 +260,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Plug and Play support
#
+# CONFIG_PNP is not set
#
# Block devices
@@ -181,19 +272,16 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_LBD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
+# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_ATA_OVER_ETH=m
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -206,6 +294,11 @@ CONFIG_ATA_OVER_ETH=m
# CONFIG_SCSI is not set
#
+# Old CD-ROM drivers (not SCSI, not IDE)
+#
+# CONFIG_CD_NO_IDESCSI is not set
+
+#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
@@ -213,6 +306,7 @@ CONFIG_ATA_OVER_ETH=m
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -223,84 +317,41 @@ CONFIG_ATA_OVER_ETH=m
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
+# Network device support
#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_IP_TCPDIAG=m
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_ISA=y
+# CONFIG_E2100 is not set
+# CONFIG_EWRK3 is not set
+# CONFIG_EEXPRESS is not set
+# CONFIG_EEXPRESS_PRO is not set
+# CONFIG_HPLAN_PLUS is not set
+# CONFIG_HPLAN is not set
+# CONFIG_LP486E is not set
+# CONFIG_ETH16I is not set
+CONFIG_NE2000=y
+# CONFIG_NET_PCI is not set
+# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
@@ -313,6 +364,7 @@ CONFIG_NET_ETHERNET=y
#
# Token Ring devices
#
+# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
@@ -325,8 +377,8 @@ CONFIG_NET_ETHERNET=y
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -346,28 +398,13 @@ CONFIG_INPUT=y
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -377,6 +414,12 @@ CONFIG_SERIO_RAW=m
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
CONFIG_VT=y
@@ -397,9 +440,8 @@ CONFIG_SERIAL_8250_NR_UARTS=4
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_LEGACY_PTYS is not set
#
# IPMI
@@ -418,13 +460,17 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Ftape, the floppy tape device driver
#
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+
+#
# I2C support
#
# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
@@ -432,6 +478,11 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_W1 is not set
#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+
+#
# Misc devices
#
@@ -453,9 +504,9 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Console display driver support
#
-# CONFIG_VGA_CONSOLE is not set
+CONFIG_VGA_CONSOLE=y
+# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -469,10 +520,6 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-
-#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
@@ -488,19 +535,28 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_INFINIBAND is not set
#
+# SN Devices
+#
+
+#
# File systems
#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -520,12 +576,8 @@ CONFIG_DNOTIFY=y
#
# Pseudo filesystems
#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
+# CONFIG_PROC_FS is not set
+# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
@@ -533,13 +585,7 @@ CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -551,23 +597,18 @@ CONFIG_RAMFS=y
# Network File Systems
#
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
#
# Partition Types
@@ -581,22 +622,18 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE="ip=bootp ether=46,0x03fe0300,eth0"
+CONFIG_CMDLINE="console=ttyS0 debug ip=172.20.0.2:172.20.0.1::255.255.0.0"
#
# Security options
#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
+# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
@@ -612,7 +649,7 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC32 is not set
-CONFIG_LIBCRC32C=m
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index d0c85a4009d..17d4fce6c4c 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:09 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -91,6 +91,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_ARC=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_I8259=y
CONFIG_CPU_LITTLE_ENDIAN=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 84978b70714..1dc935f3758 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:10 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index 7c718a429b0..dd07e866b12 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:10 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -80,6 +80,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_BOARDS_GEN=y
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index e01727cd0fe..c9d3f83caf0 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:12 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -95,6 +95,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index c6ba3de2761..2cb669188aa 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:12 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -98,6 +98,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig
new file mode 100644
index 00000000000..17b9f2f65ba
--- /dev/null
+++ b/arch/mips/configs/tb0287_defconfig
@@ -0,0 +1,1041 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep 1 22:58:34 2005
+#
+CONFIG_MIPS=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+
+#
+# Machine selection
+#
+# CONFIG_MACH_JAZZ is not set
+CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
+# CONFIG_CASIO_E55 is not set
+# CONFIG_IBM_WORKPAD is not set
+CONFIG_TANBAC_TB022X=y
+# CONFIG_TANBAC_TB0226 is not set
+CONFIG_TANBAC_TB0287=y
+# CONFIG_VICTOR_MPC30X is not set
+# CONFIG_ZAO_CAPCELLA is not set
+CONFIG_PCI_VR41XX=y
+# CONFIG_VRC4173 is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MIPS_EV64120 is not set
+# CONFIG_MIPS_EV96100 is not set
+# CONFIG_MIPS_IVR is not set
+# CONFIG_LASAT is not set
+# CONFIG_MIPS_ITE8172 is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MOMENCO_OCELOT is not set
+# CONFIG_MOMENCO_OCELOT_G is not set
+# CONFIG_MOMENCO_OCELOT_C is not set
+# CONFIG_MOMENCO_OCELOT_3 is not set
+# CONFIG_MOMENCO_JAGUAR_ATX is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_DDB5074 is not set
+# CONFIG_DDB5476 is not set
+# CONFIG_DDB5477 is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SOC_AU1X00 is not set
+# CONFIG_SIBYTE_SB1xxx_SOC is not set
+# CONFIG_SNI_RM200_PCI is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_MIPS32 is not set
+# CONFIG_CPU_MIPS64 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+CONFIG_CPU_VR41XX=y
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_CPU_ADVANCED is not set
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_PREEMPT is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+# CONFIG_NET_IPGRE_BROADCAST is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+CONFIG_TCP_CONG_ADVANCED=y
+
+#
+# TCP congestion control
+#
+CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_WESTWOOD=m
+CONFIG_TCP_CONG_HTCP=m
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_PCI_AUTO is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+CONFIG_BLK_DEV_SIIMAGE=y
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+
+#
+# SCSI Transport Attributes
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_FC is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+CONFIG_SCSI_QLA2XXX=y
+# CONFIG_SCSI_QLA21XX is not set
+# CONFIG_SCSI_QLA22XX is not set
+# CONFIG_SCSI_QLA2300 is not set
+# CONFIG_SCSI_QLA2322 is not set
+# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_QLA24XX is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+CONFIG_IEEE1394=m
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+# CONFIG_IEEE1394_OUI_DB is not set
+CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
+CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
+# CONFIG_IEEE1394_EXPORT_FULL_API is not set
+
+#
+# Device Drivers
+#
+
+#
+# Texas Instruments PCILynx requires I2C
+#
+CONFIG_IEEE1394_OHCI1394=m
+
+#
+# Protocol Drivers
+#
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_SBP2=m
+# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_IEEE1394_RAWIO=m
+CONFIG_IEEE1394_CMP=m
+CONFIG_IEEE1394_AMDTP=m
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_R8169=y
+# CONFIG_R8169_NAPI is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_VR41XX=y
+CONFIG_SERIAL_VR41XX_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_TANBAC_TB0219 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_DRM is not set
+CONFIG_GPIO_VR41XX=y
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_SPLIT_ISO is not set
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_BLUETOOTH_TTY is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+CONFIG_USB_HIDINPUT=y
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_ACECAD is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_ITMTOUCH is not set
+# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB Multimedia devices
+#
+# CONFIG_USB_DABUSB is not set
+
+#
+# Video4Linux support is needed for USB Multimedia device support
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_GOTEMP is not set
+# CONFIG_USB_PHIDGETKIT is not set
+# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_REISER4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
+CONFIG_XFS_FS=y
+# CONFIG_XFS_RT is not set
+CONFIG_XFS_QUOTA=y
+# CONFIG_XFS_SECURITY is not set
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=m
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_QUOTACTL=y
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=m
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_CROSSCOMPILE=y
+CONFIG_CMDLINE="mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=m
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_ISA_DMA_API=y
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index 915c43b6e2d..16e07fca446 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:12 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -96,6 +96,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index 562f2b8043a..6d2290777ad 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:49:13 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
diff --git a/arch/mips/ddb5xxx/ddb5477/irq.c b/arch/mips/ddb5xxx/ddb5477/irq.c
index 5f027bfa4af..9ffe1a9142c 100644
--- a/arch/mips/ddb5xxx/ddb5477/irq.c
+++ b/arch/mips/ddb5xxx/ddb5477/irq.c
@@ -76,7 +76,7 @@ set_pci_int_attr(u32 pci, u32 intn, u32 active, u32 trigger)
extern void vrc5477_irq_init(u32 base);
extern void mips_cpu_irq_init(u32 base);
extern asmlinkage void ddb5477_handle_int(void);
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
+extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
static struct irqaction irq_cascade = { no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL };
void __init arch_init_irq(void)
@@ -94,7 +94,7 @@ void __init arch_init_irq(void)
/* setup PCI interrupt attributes */
set_pci_int_attr(PCI0, INTA, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI0, INTB, ACTIVE_LOW, LEVEL_SENSE);
- if (mips_machtype == MACH_NEC_ROCKHOPPERII)
+ if (mips_machtype == MACH_NEC_ROCKHOPPERII)
set_pci_int_attr(PCI0, INTC, ACTIVE_HIGH, LEVEL_SENSE);
else
set_pci_int_attr(PCI0, INTC, ACTIVE_LOW, LEVEL_SENSE);
@@ -134,7 +134,7 @@ void __init arch_init_irq(void)
/* setup cascade interrupts */
setup_irq(VRC5477_IRQ_BASE + VRC5477_I8259_CASCADE, &irq_cascade);
- setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);
+ setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);
/* hook up the first-level interrupt handler */
set_except_vector(0, ddb5477_handle_int);
diff --git a/arch/mips/ddb5xxx/ddb5477/setup.c b/arch/mips/ddb5xxx/ddb5477/setup.c
index 15c6e543b56..d62f5a789b0 100644
--- a/arch/mips/ddb5xxx/ddb5477/setup.c
+++ b/arch/mips/ddb5xxx/ddb5477/setup.c
@@ -141,7 +141,7 @@ static void __init ddb_time_init(void)
/* mips_hpt_frequency is 1/2 of the cpu core freq */
i = (read_c0_config() >> 28 ) & 7;
- if ((current_cpu_data.cputype == CPU_R5432) && (i == 3))
+ if ((current_cpu_data.cputype == CPU_R5432) && (i == 3))
i = 4;
mips_hpt_frequency = bus_frequency*(i+4)/4;
}
@@ -298,11 +298,11 @@ static void __init ddb5477_board_init(void)
if (mips_machtype == MACH_NEC_ROCKHOPPER
|| mips_machtype == MACH_NEC_ROCKHOPPERII) {
- /* Disable bus diagnostics. */
+ /* Disable bus diagnostics. */
ddb_out32(DDB_PCICTL0_L, 0);
ddb_out32(DDB_PCICTL0_H, 0);
ddb_out32(DDB_PCICTL1_L, 0);
- ddb_out32(DDB_PCICTL1_H, 0);
+ ddb_out32(DDB_PCICTL1_H, 0);
}
if (mips_machtype == MACH_NEC_ROCKHOPPER) {
@@ -354,7 +354,7 @@ static void __init ddb5477_board_init(void)
*/
pci_write_config_byte(&dev_m1533, 0x58, 0x74);
- /*
+ /*
* positive decode (bit6 -0)
* enable IDE controler interrupt (bit 4 -1)
* setup SIRQ to point to IRQ 14 (bit 3:0 - 1101)
@@ -364,31 +364,31 @@ static void __init ddb5477_board_init(void)
/* Setup M5229 registers */
dev_m5229.bus = &bus;
dev_m5229.sysdata = NULL;
- dev_m5229.devfn = 4*8; // slot 4 (AD15): M5229 IDE
+ dev_m5229.devfn = 4*8; // slot 4 (AD15): M5229 IDE
/*
* enable IDE in the M5229 config register 0x50 (bit 0 - 1)
- * M5229 IDSEL is addr:15; see above setting
+ * M5229 IDSEL is addr:15; see above setting
*/
pci_read_config_byte(&dev_m5229, 0x50, &temp8);
pci_write_config_byte(&dev_m5229, 0x50, temp8 | 0x1);
- /*
- * enable bus master (bit 2) and IO decoding (bit 0)
+ /*
+ * enable bus master (bit 2) and IO decoding (bit 0)
*/
pci_read_config_byte(&dev_m5229, 0x04, &temp8);
pci_write_config_byte(&dev_m5229, 0x04, temp8 | 0x5);
/*
* enable native, copied from arch/ppc/k2boot/head.S
- * TODO - need volatile, need to be portable
+ * TODO - need volatile, need to be portable
*/
pci_write_config_byte(&dev_m5229, 0x09, 0xef);
- /* Set Primary Channel Command Block Timing */
+ /* Set Primary Channel Command Block Timing */
pci_write_config_byte(&dev_m5229, 0x59, 0x31);
- /*
+ /*
* Enable primary channel 40-pin cable
* M5229 register 0x4a (bit 0)
*/
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 133fb7c48e6..6dbce92eb06 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -253,7 +253,7 @@ static inline void dec_kn03_be_init(void)
kn0x_erraddr = (void *)(KN03_SLOT_BASE + IOASIC_ERRADDR);
kn0x_chksyn = (void *)(KN03_SLOT_BASE + IOASIC_CHKSYN);
-
+
/*
* Set normal ECC detection and generation, enable ECC correction.
* For KN05 we also need to make sure EE (?) is enabled in the MB.
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index 3b379099321..c89768d5c4e 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -133,7 +133,7 @@
*/
mfc0 t0,CP0_CAUSE # get pending interrupts
mfc0 t1,CP0_STATUS
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
lw t2,cpu_fpu_mask
#endif
andi t0,ST0_IM # CAUSE.CE may be non-zero!
@@ -141,7 +141,7 @@
beqz t0,spurious
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
and t2,t0
bnez t2,fpu # handle FPU immediately
#endif
@@ -271,7 +271,7 @@ handle_it:
j ret_from_irq
nop
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
fpu:
j handle_fpe_int
nop
diff --git a/arch/mips/dec/prom/Makefile b/arch/mips/dec/prom/Makefile
index 373822ec2d8..bcd0247b3a6 100644
--- a/arch/mips/dec/prom/Makefile
+++ b/arch/mips/dec/prom/Makefile
@@ -5,7 +5,7 @@
lib-y += init.o memory.o cmdline.o identify.o console.o
-lib-$(CONFIG_MIPS32) += locore.o
-lib-$(CONFIG_MIPS64) += call_o32.o
+lib-$(CONFIG_32BIT) += locore.o
+lib-$(CONFIG_64BIT) += call_o32.o
EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index d55fe665926..20f84b119b4 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -4,9 +4,9 @@
# Wed Jan 26 02:48:59 2005
#
CONFIG_MIPS=y
-# CONFIG_MIPS64 is not set
# CONFIG_64BIT is not set
-CONFIG_MIPS32=y
+# CONFIG_64BIT is not set
+CONFIG_32BIT=y
#
# Code maturity level options
@@ -90,6 +90,7 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_ARC=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
diff --git a/arch/mips/ite-boards/generic/it8172_setup.c b/arch/mips/ite-boards/generic/it8172_setup.c
index d808a67294b..a5f6d84bc18 100644
--- a/arch/mips/ite-boards/generic/it8172_setup.c
+++ b/arch/mips/ite-boards/generic/it8172_setup.c
@@ -129,7 +129,7 @@ static void __init it8172_setup(void)
/*
* IO/MEM resources.
- *
+ *
* revisit this area.
*/
set_io_port_base(KSEG1);
diff --git a/arch/mips/ite-boards/generic/time.c b/arch/mips/ite-boards/generic/time.c
index 30a6c0d5fc5..f5d67ee21ac 100644
--- a/arch/mips/ite-boards/generic/time.c
+++ b/arch/mips/ite-boards/generic/time.c
@@ -72,7 +72,7 @@ static inline int rtc_dm_binary(void) { return saved_control & RTC_DM_BINARY; }
static inline unsigned char
bin_to_hw(unsigned char c)
{
- if (rtc_dm_binary())
+ if (rtc_dm_binary())
return c;
else
return ((c/10) << 4) + (c%10);
@@ -91,9 +91,9 @@ hw_to_bin(unsigned char c)
static inline unsigned char
hour_bin_to_hw(unsigned char c)
{
- if (rtc_24h())
+ if (rtc_24h())
return bin_to_hw(c);
- if (c >= 12)
+ if (c >= 12)
return 0x80 | bin_to_hw((c==12)?12:c-12); /* 12 is 12pm */
else
return bin_to_hw((c==0)?12:c); /* 0 is 12 AM, not 0 am */
@@ -105,9 +105,9 @@ hour_hw_to_bin(unsigned char c)
unsigned char tmp = hw_to_bin(c&0x3f);
if (rtc_24h())
return tmp;
- if (c & 0x80)
+ if (c & 0x80)
return (tmp==12)?12:tmp+12; /* 12pm is 12, not 24 */
- else
+ else
return (tmp==12)?0:tmp; /* 12am is 0 */
}
@@ -145,7 +145,7 @@ static unsigned long __init cal_r4koff(void)
return (mips_hpt_frequency / HZ);
}
-static unsigned long
+static unsigned long
it8172_rtc_get_time(void)
{
unsigned int year, mon, day, hour, min, sec;
@@ -166,12 +166,12 @@ it8172_rtc_get_time(void)
hour = hour_hw_to_bin(CMOS_READ(RTC_HOURS));
day = hw_to_bin(CMOS_READ(RTC_DAY_OF_MONTH));
mon = hw_to_bin(CMOS_READ(RTC_MONTH));
- year = hw_to_bin(CMOS_READ(RTC_YEAR)) +
+ year = hw_to_bin(CMOS_READ(RTC_YEAR)) +
hw_to_bin(*rtc_century_reg) * 100;
/* restore interrupts */
local_irq_restore(flags);
-
+
return mktime(year, mon, day, hour, min, sec);
}
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index a0230ee0f7f..d3303584fbd 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -13,8 +13,8 @@ binfmt_irix-objs := irixelf.o irixinv.o irixioctl.o irixsig.o \
ifdef CONFIG_MODULES
obj-y += mips_ksyms.o module.o
-obj-$(CONFIG_MIPS32) += module-elf32.o
-obj-$(CONFIG_MIPS64) += module-elf64.o
+obj-$(CONFIG_32BIT) += module-elf32.o
+obj-$(CONFIG_64BIT) += module-elf64.o
endif
obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o
@@ -45,8 +45,8 @@ obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o
obj-$(CONFIG_IRQ_CPU_RM9K) += irq-rm9000.o
obj-$(CONFIG_IRQ_MV64340) += irq-mv6434x.o
-obj-$(CONFIG_MIPS32) += scall32-o32.o
-obj-$(CONFIG_MIPS64) += scall64-64.o
+obj-$(CONFIG_32BIT) += scall32-o32.o
+obj-$(CONFIG_64BIT) += scall64-64.o
obj-$(CONFIG_BINFMT_IRIX) += binfmt_irix.o
obj-$(CONFIG_MIPS32_COMPAT) += ioctl32.o linux32.o signal32.o
obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o
@@ -55,7 +55,7 @@ obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o ptrace32.o
obj-$(CONFIG_KGDB) += gdb-low.o gdb-stub.o
obj-$(CONFIG_PROC_FS) += proc.o
-obj-$(CONFIG_MIPS64) += cpu-bugs64.o
+obj-$(CONFIG_64BIT) += cpu-bugs64.o
obj-$(CONFIG_GEN_RTC) += genrtc.o
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index ed47041f303..6b645fbb1dd 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -103,7 +103,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
* Convert jiffies to nanoseconds and seperate with
* one divide.
*/
- u64 nsec = (u64)jiffies * TICK_NSEC;
+ u64 nsec = (u64)jiffies * TICK_NSEC;
value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);
value->tv_usec /= NSEC_PER_USEC;
}
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index ee21b18c37a..b4075e99c45 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -105,7 +105,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
* Convert jiffies to nanoseconds and seperate with
* one divide.
*/
- u64 nsec = (u64)jiffies * TICK_NSEC;
+ u64 nsec = (u64)jiffies * TICK_NSEC;
value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);
value->tv_usec /= NSEC_PER_USEC;
}
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 11ebe5d4c44..47a087b6c11 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -137,7 +137,7 @@ static inline void check_mult_sh(void)
for (i = 0; i < 8; i++)
if (v1[i] != w[i])
bug = 1;
-
+
if (bug == 0) {
printk("no.\n");
return;
@@ -149,7 +149,7 @@ static inline void check_mult_sh(void)
for (i = 0; i < 8; i++)
if (v2[i] != w[i])
fix = 0;
-
+
if (fix == 1) {
printk("yes.\n");
return;
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 4bb84958231..7685f8baf3f 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -229,15 +229,9 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
break;
case PRID_IMP_VR41XX:
switch (c->processor_id & 0xf0) {
-#ifndef CONFIG_VR4181
case PRID_REV_VR4111:
c->cputype = CPU_VR4111;
break;
-#else
- case PRID_REV_VR4181:
- c->cputype = CPU_VR4181;
- break;
-#endif
case PRID_REV_VR4121:
c->cputype = CPU_VR4121;
break;
diff --git a/arch/mips/kernel/gdb-low.S b/arch/mips/kernel/gdb-low.S
index ece6ddaf701..512bedbfa7b 100644
--- a/arch/mips/kernel/gdb-low.S
+++ b/arch/mips/kernel/gdb-low.S
@@ -13,13 +13,13 @@
#include <asm/stackframe.h>
#include <asm/gdb-stub.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define DMFC0 mfc0
#define DMTC0 mtc0
#define LDC1 lwc1
#define SDC1 lwc1
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define DMFC0 dmfc0
#define DMTC0 dmtc0
#define LDC1 ldc1
diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index 269889302a2..d3fd1ab1427 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -687,8 +687,8 @@ void handle_exception (struct gdb_regs *regs)
* acquire the big kgdb spinlock
*/
if (!spin_trylock(&kgdb_lock)) {
- /*
- * some other CPU has the lock, we should go back to
+ /*
+ * some other CPU has the lock, we should go back to
* receive the gdb_wait IPC
*/
return;
@@ -703,7 +703,7 @@ void handle_exception (struct gdb_regs *regs)
async_bp.addr = 0;
}
- /*
+ /*
* acquire the CPU spinlocks
*/
for (i = num_online_cpus()-1; i >= 0; i--)
@@ -894,7 +894,7 @@ void handle_exception (struct gdb_regs *regs)
ptr = &input_buffer[1];
if (hexToLong(&ptr, &addr))
regs->cp0_epc = addr;
-
+
goto exit_kgdb_exception;
break;
@@ -1001,7 +1001,7 @@ void breakpoint(void)
return;
__asm__ __volatile__(
- ".globl breakinst\n\t"
+ ".globl breakinst\n\t"
".set\tnoreorder\n\t"
"nop\n"
"breakinst:\tbreak\n\t"
@@ -1014,7 +1014,7 @@ void breakpoint(void)
void async_breakpoint(void)
{
__asm__ __volatile__(
- ".globl async_breakinst\n\t"
+ ".globl async_breakinst\n\t"
".set\tnoreorder\n\t"
"nop\n"
"async_breakinst:\tbreak\n\t"
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index a5b0a389b06..e7f6c1b9080 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -54,7 +54,7 @@ NESTED(except_vec3_generic, 0, sp)
#endif
mfc0 k1, CP0_CAUSE
andi k1, k1, 0x7c
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
dsll k1, k1, 1
#endif
PTR_L k0, exception_handlers(k1)
@@ -81,7 +81,7 @@ NESTED(except_vec3_r4000, 0, sp)
beq k1, k0, handle_vced
li k0, 14<<2
beq k1, k0, handle_vcei
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
dsll k1, k1, 1
#endif
.set pop
@@ -244,12 +244,12 @@ NESTED(nmi_handler, PT_SIZE, sp)
start with an n and gas will believe \n is ok ... */
.macro __BUILD_verbose nexception
LONG_L a1, PT_EPC(sp)
-#if CONFIG_MIPS32
+#ifdef CONFIG_32BIT
PRINT("Got \nexception at %08lx\012")
-#endif
-#if CONFIG_MIPS64
+#endif
+#ifdef CONFIG_64BIT
PRINT("Got \nexception at %016lx\012")
-#endif
+#endif
.endm
.macro __BUILD_count exception
@@ -293,7 +293,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
BUILD_HANDLER mcheck mcheck cli verbose /* #24 */
BUILD_HANDLER reserved reserved sti verbose /* others */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/* A temporary overflow handler used by check_daddi(). */
__INIT
diff --git a/arch/mips/kernel/genrtc.c b/arch/mips/kernel/genrtc.c
index 288bf51ad4e..71416e7bbba 100644
--- a/arch/mips/kernel/genrtc.c
+++ b/arch/mips/kernel/genrtc.c
@@ -14,7 +14,7 @@
#include <asm/rtc.h>
#include <asm/time.h>
-static spinlock_t mips_rtc_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(mips_rtc_lock);
unsigned int get_rtc_time(struct rtc_time *time)
{
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index a64e87d2201..2a1b45d66f0 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -107,7 +107,7 @@
.endm
.macro setup_c0_status_pri
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
setup_c0_status ST0_KX 0
#else
setup_c0_status 0 0
@@ -115,7 +115,7 @@
.endm
.macro setup_c0_status_sec
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
setup_c0_status ST0_KX ST0_BEV
#else
setup_c0_status 0 ST0_BEV
@@ -215,7 +215,7 @@ NESTED(smp_bootstrap, 16, sp)
* slightly different layout ...
*/
page swapper_pg_dir, _PGD_ORDER
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
page invalid_pmd_table, _PMD_ORDER
#endif
page invalid_pte_table, _PTE_ORDER
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 7eec7568bfe..447759201d1 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -31,7 +31,7 @@ void disable_8259A_irq(unsigned int irq);
* moves to arch independent land
*/
-spinlock_t i8259A_lock = SPIN_LOCK_UNLOCKED;
+spinlock_t DEFINE_SPINLOCK(i8259A_lock);
static void end_8259A_irq (unsigned int irq)
{
diff --git a/arch/mips/kernel/ioctl32.c b/arch/mips/kernel/ioctl32.c
index 519cd5d0aeb..c069719ff0d 100644
--- a/arch/mips/kernel/ioctl32.c
+++ b/arch/mips/kernel/ioctl32.c
@@ -27,7 +27,7 @@ long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg);
#include "compat_ioctl.c"
typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *);
-
+
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl)
#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL },
#define IOCTL_TABLE_START \
diff --git a/arch/mips/kernel/irixioctl.c b/arch/mips/kernel/irixioctl.c
index 4cd3d38a22c..3cdc22346f4 100644
--- a/arch/mips/kernel/irixioctl.c
+++ b/arch/mips/kernel/irixioctl.c
@@ -14,6 +14,7 @@
#include <linux/syscalls.h>
#include <linux/tty.h>
#include <linux/file.h>
+#include <linux/rcupdate.h>
#include <asm/uaccess.h>
#include <asm/ioctl.h>
@@ -33,7 +34,7 @@ static struct tty_struct *get_tty(int fd)
struct file *filp;
struct tty_struct *ttyp = NULL;
- spin_lock(&current->files->file_lock);
+ rcu_read_lock();
filp = fcheck(fd);
if(filp && filp->private_data) {
ttyp = (struct tty_struct *) filp->private_data;
@@ -41,7 +42,7 @@ static struct tty_struct *get_tty(int fd)
if(ttyp->magic != TTY_MAGIC)
ttyp =NULL;
}
- spin_unlock(&current->files->file_lock);
+ rcu_read_unlock();
return ttyp;
}
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 441157a1f99..7d93992e462 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -77,7 +77,7 @@ int show_interrupts(struct seq_file *p, void *v)
if (i < NR_IRQS) {
spin_lock_irqsave(&irq_desc[i].lock, flags);
action = irq_desc[i].action;
- if (!action)
+ if (!action)
goto skip;
seq_printf(p, "%3d: ",i);
#ifndef CONFIG_SMP
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 993abc868e5..ece4564919d 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -313,7 +313,7 @@ asmlinkage int sys32_sysinfo(struct sysinfo32 *info)
struct sysinfo s;
int ret, err;
mm_segment_t old_fs = get_fs ();
-
+
set_fs (KERNEL_DS);
ret = sys_sysinfo(&s);
set_fs (old_fs);
@@ -546,21 +546,21 @@ struct msgbuf32 { s32 mtype; char mtext[1]; };
struct ipc_perm32
{
key_t key;
- compat_uid_t uid;
- compat_gid_t gid;
- compat_uid_t cuid;
- compat_gid_t cgid;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
+ __compat_uid_t cuid;
+ __compat_gid_t cgid;
compat_mode_t mode;
unsigned short seq;
};
struct ipc64_perm32 {
key_t key;
- compat_uid_t uid;
- compat_gid_t gid;
- compat_uid_t cuid;
- compat_gid_t cgid;
- compat_mode_t mode;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
+ __compat_uid_t cuid;
+ __compat_gid_t cgid;
+ compat_mode_t mode;
unsigned short seq;
unsigned short __pad1;
unsigned int __unused1;
@@ -1334,17 +1334,17 @@ asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t *offset,
mm_segment_t old_fs = get_fs();
int ret;
off_t of;
-
+
if (offset && get_user(of, offset))
return -EFAULT;
-
+
set_fs(KERNEL_DS);
ret = sys_sendfile(out_fd, in_fd, offset ? &of : NULL, count);
set_fs(old_fs);
-
+
if (offset && put_user(of, offset))
return -EFAULT;
-
+
return ret;
}
@@ -1362,11 +1362,11 @@ static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
#undef AL
/*
- * System call vectors.
+ * System call vectors.
*
* Argument checking cleaned up. Saved 20% in size.
* This function doesn't need to set the kernel lock because
- * it is set by the callees.
+ * it is set by the callees.
*/
asmlinkage long sys32_socketcall(int call, unsigned int *args32)
@@ -1402,11 +1402,11 @@ asmlinkage long sys32_socketcall(int call, unsigned int *args32)
/* copy_from_user should be SMP safe. */
if (copy_from_user(a, args32, socketcall_nargs[call]))
return -EFAULT;
-
+
a0=a[0];
a1=a[1];
-
- switch(call)
+
+ switch(call)
{
case SYS_SOCKET:
err = sys_socket(a0,a1,a[2]);
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index eed29fc9dc8..86e42c633f7 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -35,7 +35,7 @@ EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(strcat);
EXPORT_SYMBOL(strchr);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
EXPORT_SYMBOL(strncmp);
#endif
EXPORT_SYMBOL(strlen);
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 6e70c42c205..e4f2f801138 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -70,7 +70,7 @@ void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
/* New thread loses kernel privileges. */
status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|KU_MASK);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
status &= ~ST0_FR;
status |= (current->thread.mflags & MF_32BIT_REGS) ? 0 : ST0_FR;
#endif
@@ -236,10 +236,10 @@ static int __init get_frame_info(struct mips_frame_info *info, void *func)
break;
if (
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
ip->i_format.opcode == sw_op &&
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
ip->i_format.opcode == sd_op &&
#endif
ip->i_format.rs == 29)
@@ -353,7 +353,7 @@ schedule_timeout_caller:
out:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
if (current->thread.mflags & MF_32BIT_REGS) /* Kludge for 32-bit ps */
pc &= 0xffffffffUL;
#endif
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 92e70ca3bff..0b571a5b4b8 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -124,7 +124,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
if (tsk_used_math(child)) {
fpureg_t *fregs = get_fpu_regs(child);
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
/*
* The odd registers are actually the high
* order bits of the values stored in the even
@@ -135,7 +135,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
else
tmp = (unsigned long) (fregs[(addr - 32)] & 0xffffffff);
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
tmp = fregs[addr - FPR_BASE];
#endif
} else {
@@ -213,7 +213,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
sizeof(child->thread.fpu.hard));
child->thread.fpu.hard.fcr31 = 0;
}
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
/*
* The odd registers are actually the high order bits
* of the values stored in the even registers - unless
@@ -227,7 +227,7 @@ asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
fregs[addr - FPR_BASE] |= data;
}
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
fregs[addr - FPR_BASE] = data;
#endif
break;
@@ -304,14 +304,14 @@ out:
static inline int audit_arch(void)
{
#ifdef CONFIG_CPU_LITTLE_ENDIAN
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
if (!(current->thread.mflags & MF_32BIT_REGS))
return AUDIT_ARCH_MIPSEL64;
#endif /* MIPS64 */
return AUDIT_ARCH_MIPSEL;
#else /* big endian... */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
if (!(current->thread.mflags & MF_32BIT_REGS))
return AUDIT_ARCH_MIPS64;
#endif /* MIPS64 */
diff --git a/arch/mips/kernel/r2300_fpu.S b/arch/mips/kernel/r2300_fpu.S
index f83c31f720c..ac68e68339d 100644
--- a/arch/mips/kernel/r2300_fpu.S
+++ b/arch/mips/kernel/r2300_fpu.S
@@ -15,7 +15,7 @@
#include <asm/errno.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(a,b) \
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 243e7b629af..0d9c4a32a9c 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -15,7 +15,7 @@
#include <asm/cachectl.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/regdef.h>
#include <asm/stackframe.h>
@@ -35,7 +35,7 @@
/*
* FPU context is saved iff the process has used it's FPU in the current
* time slice as indicated by TIF_USEDFPU. In any case, the CU1 bit for user
- * space STATUS register should be 0, so that a process *always* starts its
+ * space STATUS register should be 0, so that a process *always* starts its
* userland with FPU disabled after each context switch.
*
* FPU will be enabled as soon as the process accesses FPU again, through
@@ -55,7 +55,7 @@ LEAF(resume)
cpu_save_nonscratch a0
sw ra, THREAD_REG31(a0)
- /*
+ /*
* check if we need to save FPU registers
*/
lw t3, TASK_THREAD_INFO(a0)
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index ebb643d8d14..1a14c6b1882 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -17,7 +17,7 @@
#include <asm/errno.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
.macro EX insn, reg, src
@@ -36,7 +36,7 @@
LEAF(_save_fp_context)
cfc1 t1, fcr31
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/* Store the 16 odd double precision registers */
EX sdc1 $f1, SC_FPREGS+8(a0)
EX sdc1 $f3, SC_FPREGS+24(a0)
@@ -118,7 +118,7 @@ LEAF(_save_fp_context32)
*/
LEAF(_restore_fp_context)
EX lw t0, SC_FPC_CSR(a0)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
EX ldc1 $f1, SC_FPREGS+8(a0)
EX ldc1 $f3, SC_FPREGS+24(a0)
EX ldc1 $f5, SC_FPREGS+40(a0)
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 1fc3b2eb12b..d2afbd19a9c 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -15,7 +15,7 @@
#include <asm/cachectl.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/pgtable-bits.h>
#include <asm/regdef.h>
@@ -33,7 +33,7 @@
/*
* FPU context is saved iff the process has used it's FPU in the current
* time slice as indicated by _TIF_USEDFPU. In any case, the CU1 bit for user
- * space STATUS register should be 0, so that a process *always* starts its
+ * space STATUS register should be 0, so that a process *always* starts its
* userland with FPU disabled after each context switch.
*
* FPU will be enabled as soon as the process accesses FPU again, through
@@ -105,7 +105,7 @@
* Save a thread's fp context.
*/
LEAF(_save_fp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
mfc0 t1, CP0_STATUS
#endif
fpu_save_double a0 t1 t0 t2 # clobbers t1
@@ -142,7 +142,7 @@ LEAF(_init_fpu)
li t1, -1 # SNaN
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
sll t0, t0, 5
bgez t0, 1f # 16 / 32 register mode?
@@ -164,7 +164,7 @@ LEAF(_init_fpu)
dmtc1 t1, $f31
1:
#endif
-
+
#ifdef CONFIG_CPU_MIPS32
mtc1 t1, $f0
mtc1 t1, $f1
diff --git a/arch/mips/kernel/r6000_fpu.S b/arch/mips/kernel/r6000_fpu.S
index d8d3b13fe57..43cda53f5af 100644
--- a/arch/mips/kernel/r6000_fpu.S
+++ b/arch/mips/kernel/r6000_fpu.S
@@ -13,7 +13,7 @@
#include <asm/asm.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
.set noreorder
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 344f2e29eb6..17b5030fb6e 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -19,7 +19,7 @@
#include <asm/thread_info.h>
#include <asm/unistd.h>
#include <asm/war.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
/* Highest syscall used of any syscall flavour */
#define MAX_SYSCALL_NO __NR_O32_Linux + __NR_O32_Linux_syscalls
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 32efb888160..ffb22a2068b 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -14,7 +14,7 @@
#include <asm/mipsregs.h>
#include <asm/regdef.h>
#include <asm/stackframe.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/sysmips.h>
#include <asm/thread_info.h>
#include <asm/unistd.h>
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 3a240e3e004..12b531c295c 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -241,7 +241,7 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en
if (*tmp)
strcat(command_line, tmp);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/* HACK: Guess if the sign extension was forgotten */
if (start > 0x0000000080000000 && start < 0x00000000ffffffff)
start |= 0xffffffff00000000;
@@ -446,7 +446,7 @@ static inline void resource_init(void)
{
int i;
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
/*
* The 64bit code in 32bit object format trick can't represent
* 64bit wide relocations for linker script symbols.
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index f6875f023a2..8ddfbd8d425 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -558,7 +558,7 @@ static inline int setup_sigcontext32(struct pt_regs *regs,
if (!used_math())
goto out;
- /*
+ /*
* Save FPU state to signal context. Signal handler will "inherit"
* current FPU state.
*/
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index ae2a1312d4e..21e3e13a4b4 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -31,7 +31,7 @@
#include <asm/cachectl.h>
#include <asm/cacheflush.h>
#include <asm/ipc.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/signal.h>
#include <asm/sim.h>
#include <asm/shmparam.h>
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index f3bf0e43b8b..b4659546271 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -632,10 +632,7 @@ asmlinkage int irix_stime(int value)
write_seqlock_irq(&xtime_lock);
xtime.tv_sec = value;
xtime.tv_nsec = 0;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
return 0;
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 648c82292ed..0dd0df7a3b0 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -223,10 +223,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
@@ -442,7 +439,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* called as close as possible to 500 ms before the new second starts.
*/
write_seqlock(&xtime_lock);
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 56c36e42e0a..a53b1ed7b38 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -924,7 +924,7 @@ void __init per_cpu_trap_init(void)
* flag that some firmware may have left set and the TS bit (for
* IP27). Set XX for ISA IV code to work.
*/
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
status_set |= ST0_FR|ST0_KX|ST0_SX|ST0_UX;
#endif
if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV)
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index 3f24a1d4586..36c5212e092 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -240,7 +240,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
break;
case lwu_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* A 32-bit kernel might be running on a 64-bit processor. But
* if we're on a 32-bit processor and an i-cache incoherency
@@ -278,13 +278,13 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
*newvalue = value;
*regptr = &regs->regs[insn.i_format.rt];
break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/* Cannot handle 64-bit instructions in 32-bit kernel */
goto sigill;
case ld_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* A 32-bit kernel might be running on a 64-bit processor. But
* if we're on a 32-bit processor and an i-cache incoherency
@@ -320,7 +320,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
*newvalue = value;
*regptr = &regs->regs[insn.i_format.rt];
break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/* Cannot handle 64-bit instructions in 32-bit kernel */
goto sigill;
@@ -392,7 +392,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
break;
case sd_op:
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* A 32-bit kernel might be running on a 64-bit processor. But
* if we're on a 32-bit processor and an i-cache incoherency
@@ -428,7 +428,7 @@ static inline int emulate_load_store_insn(struct pt_regs *regs,
if (res)
goto fault;
break;
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/* Cannot handle 64-bit instructions in 32-bit kernel */
goto sigill;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index e830d788c10..482ac310c93 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -15,7 +15,7 @@ SECTIONS
/* This is the value for an Origin kernel, taken from an IRIX kernel. */
/* . = 0xc00000000001c000; */
- /* Set the vaddr for the text segment to a value
+ /* Set the vaddr for the text segment to a value
>= 0xa800 0000 0001 9000 if no symmon is going to configured
>= 0xa800 0000 0030 0000 otherwise */
diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c
index f6add041ebe..ca26e554615 100644
--- a/arch/mips/lasat/at93c.c
+++ b/arch/mips/lasat/at93c.c
@@ -1,7 +1,7 @@
-/*
+/*
* Atmel AT93C46 serial eeprom driver
*
- * Brian Murphy <brian.murphy@eicon.com>
+ * Brian Murphy <brian.murphy@eicon.com>
*
*/
#include <linux/kernel.h>
@@ -21,12 +21,12 @@
struct at93c_defs *at93c;
-static void at93c_reg_write(u32 val)
+static void at93c_reg_write(u32 val)
{
*at93c->reg = val;
}
-static u32 at93c_reg_read(void)
+static u32 at93c_reg_read(void)
{
u32 tmp = *at93c->reg;
return tmp;
@@ -81,7 +81,7 @@ static u8 at93c_read_byte(void)
}
static void at93c_write_bits(u32 data, int size)
-{
+{
int i;
int shift = size - 1;
u32 mask = (1 << shift);
@@ -90,7 +90,7 @@ static void at93c_write_bits(u32 data, int size)
at93c_write_databit((data & mask) >> shift);
data <<= 1;
}
-}
+}
static void at93c_init_op(void)
{
@@ -104,8 +104,8 @@ static void at93c_end_op(void)
lasat_ndelay(250);
}
-static void at93c_wait(void)
-{
+static void at93c_wait(void)
+{
at93c_init_op();
while (!at93c_read_databit())
;
diff --git a/arch/mips/lasat/at93c.h b/arch/mips/lasat/at93c.h
index a912ac2171b..cfe2f99b1d4 100644
--- a/arch/mips/lasat/at93c.h
+++ b/arch/mips/lasat/at93c.h
@@ -1,7 +1,7 @@
-/*
+/*
* Atmel AT93C46 serial eeprom driver
*
- * Brian Murphy <brian.murphy@eicon.com>
+ * Brian Murphy <brian.murphy@eicon.com>
*
*/
diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c
index 7bbf6cf923c..9d7812e03dc 100644
--- a/arch/mips/lasat/ds1603.c
+++ b/arch/mips/lasat/ds1603.c
@@ -1,7 +1,7 @@
-/*
- * Dallas Semiconductors 1603 RTC driver
+/*
+ * Dallas Semiconductors 1603 RTC driver
*
- * Brian Murphy <brian@murphy.dk>
+ * Brian Murphy <brian@murphy.dk>
*
*/
#include <linux/kernel.h>
@@ -20,12 +20,12 @@
struct ds_defs *ds1603 = NULL;
/* HW specific register functions */
-static void rtc_reg_write(unsigned long val)
+static void rtc_reg_write(unsigned long val)
{
*ds1603->reg = val;
}
-static unsigned long rtc_reg_read(void)
+static unsigned long rtc_reg_read(void)
{
unsigned long tmp = *ds1603->reg;
return tmp;
@@ -80,7 +80,7 @@ static unsigned int rtc_read_databit(void)
{
unsigned int data;
- data = (rtc_datareg_read() & (1 << ds1603->data_read_shift))
+ data = (rtc_datareg_read() & (1 << ds1603->data_read_shift))
>> ds1603->data_read_shift;
rtc_cycle_clock(rtc_reg_read());
return data;
diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h
index 55f3b0423c2..c2e5c76a379 100644
--- a/arch/mips/lasat/ds1603.h
+++ b/arch/mips/lasat/ds1603.h
@@ -1,7 +1,7 @@
-/*
- * Dallas Semiconductors 1603 RTC driver
+/*
+ * Dallas Semiconductors 1603 RTC driver
*
- * Brian Murphy <brian@murphy.dk>
+ * Brian Murphy <brian@murphy.dk>
*
*/
#ifndef __DS1603_H
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 18b6430f11b..35ecd6483ef 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -21,7 +21,7 @@ LDSCRIPT= -L$(obj) -Tromscript.normal
HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \
-D_kernel_entry=0x$(KERNEL_ENTRY) \
-D VERSION="\"$(Version)\"" \
- -D TIMESTAMP=$(shell date +%s)
+ -D TIMESTAMP=$(shell date +%s)
$(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE)
$(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $<
diff --git a/arch/mips/lasat/image/head.S b/arch/mips/lasat/image/head.S
index 426bd7de17b..efb95f2609c 100644
--- a/arch/mips/lasat/image/head.S
+++ b/arch/mips/lasat/image/head.S
@@ -27,5 +27,5 @@ reldate:
.word TIMESTAMP
.org 0x50
-release:
+release:
.string VERSION
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index 1148a2d20aa..c90da163944 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -15,7 +15,7 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
- * Routines for generic manipulation of the interrupts found on the
+ * Routines for generic manipulation of the interrupts found on the
* Lasat boards.
*/
#include <linux/init.h>
@@ -101,7 +101,7 @@ static unsigned long get_int_status_100(void)
return *lasat_int_status & *lasat_int_mask;
}
-static unsigned long get_int_status_200(void)
+static unsigned long get_int_status_200(void)
{
unsigned long int_status;
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
index 8c784bcf111..fc9b0e2a6be 100644
--- a/arch/mips/lasat/lasat_board.c
+++ b/arch/mips/lasat/lasat_board.c
@@ -67,7 +67,7 @@ static void init_flash_sizes(void)
if (mips_machtype == MACH_LASAT_100) {
lasat_board_info.li_flash_base = 0x1e000000;
-
+
lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;
if (lasat_board_info.li_flash_size > 0x200000) {
@@ -103,7 +103,7 @@ int lasat_init_board_info(void)
memset(&lasat_board_info, 0, sizeof(lasat_board_info));
/* First read the EEPROM info */
- EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+ EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
sizeof(struct lasat_eeprom_struct));
/* Check the CRC */
@@ -188,7 +188,7 @@ int lasat_init_board_info(void)
case 0x1:
lasat_board_info.li_cpu_hz =
lasat_board_info.li_bus_hz +
- (lasat_board_info.li_bus_hz >> 1);
+ (lasat_board_info.li_bus_hz >> 1);
break;
case 0x2:
lasat_board_info.li_cpu_hz =
@@ -271,7 +271,7 @@ void lasat_write_eeprom_info(void)
lasat_board_info.li_eeprom_info.crc32 = crc;
/* Write the EEPROM info */
- EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+ EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
sizeof(struct lasat_eeprom_struct));
}
diff --git a/arch/mips/lasat/picvue.c b/arch/mips/lasat/picvue.c
index 5637cd15392..9ae82c3ffb0 100644
--- a/arch/mips/lasat/picvue.c
+++ b/arch/mips/lasat/picvue.c
@@ -1,7 +1,7 @@
-/*
+/*
* Picvue PVC160206 display driver
*
- * Brian Murphy <brian@murphy.dk>
+ * Brian Murphy <brian@murphy.dk>
*
*/
#include <linux/kernel.h>
@@ -24,12 +24,12 @@ struct pvc_defs *picvue = NULL;
DECLARE_MUTEX(pvc_sem);
-static void pvc_reg_write(u32 val)
+static void pvc_reg_write(u32 val)
{
*picvue->reg = val;
}
-static u32 pvc_reg_read(void)
+static u32 pvc_reg_read(void)
{
u32 tmp = *picvue->reg;
return tmp;
@@ -65,12 +65,12 @@ static u8 pvc_read_data(void)
{
u32 data = pvc_reg_read();
u8 byte;
- data |= picvue->rw;
+ data |= picvue->rw;
data &= ~picvue->rs;
pvc_reg_write(data);
ndelay(40);
byte = pvc_read_byte(data);
- data |= picvue->rs;
+ data |= picvue->rs;
pvc_reg_write(data);
return byte;
}
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h
index 74a39039135..2a96bf97189 100644
--- a/arch/mips/lasat/picvue.h
+++ b/arch/mips/lasat/picvue.h
@@ -1,7 +1,7 @@
-/*
+/*
* Picvue PVC160206 display driver
*
- * Brian Murphy <brian.murphy@eicon.com>
+ * Brian Murphy <brian.murphy@eicon.com>
*
*/
#include <asm/semaphore.h>
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
index eaa2b462512..cce7cddcdb0 100644
--- a/arch/mips/lasat/picvue_proc.c
+++ b/arch/mips/lasat/picvue_proc.c
@@ -1,7 +1,7 @@
-/*
+/*
* Picvue PVC160206 display driver
*
- * Brian Murphy <brian.murphy@eicon.com>
+ * Brian Murphy <brian.murphy@eicon.com>
*
*/
#include <linux/kernel.h>
@@ -51,10 +51,10 @@ static int pvc_proc_read_line(char *page, char **start,
page += sprintf(page, "%s\n", pvc_lines[lineno]);
up(&pvc_sem);
- return page - origpage;
+ return page - origpage;
}
-static int pvc_proc_write_line(struct file *file, const char *buffer,
+static int pvc_proc_write_line(struct file *file, const char *buffer,
unsigned long count, void *data)
{
int origcount = count;
@@ -119,7 +119,7 @@ static int pvc_proc_read_scroll(char *page, char **start,
page += sprintf(page, "%d\n", scroll_dir * scroll_interval);
up(&pvc_sem);
- return page - origpage;
+ return page - origpage;
}
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
index ca62881c9e5..88c7ab871ec 100644
--- a/arch/mips/lasat/prom.c
+++ b/arch/mips/lasat/prom.c
@@ -42,7 +42,7 @@ static void null_prom_putc(char c)
/* these are functions provided by the bootloader */
static void (* prom_putc)(char c) = null_prom_putc;
void (* prom_printf)(const char * fmt, ...) = null_prom_printf;
-void (* prom_display)(const char *string, int pos, int clear) =
+void (* prom_display)(const char *string, int pos, int clear) =
null_prom_display;
void (* prom_monitor)(void) = null_prom_monitor;
diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c
index 37e4912ee1c..8d7d7a454f9 100644
--- a/arch/mips/lasat/reset.c
+++ b/arch/mips/lasat/reset.c
@@ -1,4 +1,4 @@
-/*
+/*
* Thomas Horsten <thh@lasat.com>
* Copyright (C) 2000 LASAT Networks A/S.
*
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index e371ed5cbe3..f2604fab9a9 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -105,7 +105,7 @@ static int lasat_panic_prom_monitor(struct notifier_block *this,
return NOTIFY_DONE;
}
-static struct notifier_block lasat_panic_block[] =
+static struct notifier_block lasat_panic_block[] =
{
{ lasat_panic_display, NULL, INT_MAX },
{ lasat_panic_prom_monitor, NULL, INT_MIN }
@@ -120,7 +120,7 @@ static void lasat_timer_setup(struct irqaction *irq)
{
write_c0_compare(
- read_c0_count() +
+ read_c0_count() +
mips_hpt_frequency / HZ);
change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5);
}
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 1c0cc620a43..8ff43a1c1e9 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -37,14 +37,14 @@
static DECLARE_MUTEX(lasat_info_sem);
-/* Strategy function to write EEPROM after changing string entry */
+/* Strategy function to write EEPROM after changing string entry */
int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
void *oldval, size_t *oldlenp,
void *newval, size_t newlen, void **context)
{
int r;
down(&lasat_info_sem);
- r = sysctl_string(table, name,
+ r = sysctl_string(table, name,
nlen, oldval, oldlenp, newval, newlen, context);
if (r < 0) {
up(&lasat_info_sem);
@@ -74,7 +74,7 @@ int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
return 0;
}
-/* proc function to write EEPROM after changing int entry */
+/* proc function to write EEPROM after changing int entry */
int proc_dolasatint(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, loff_t *ppos)
{
@@ -93,7 +93,7 @@ int proc_dolasatint(ctl_table *table, int write, struct file *filp,
static int rtctmp;
#ifdef CONFIG_DS1603
-/* proc function to read/write RealTime Clock */
+/* proc function to read/write RealTime Clock */
int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp, loff_t *ppos)
{
@@ -165,9 +165,9 @@ static char lasat_bcastaddr[16];
void update_bcastaddr(void)
{
unsigned int ip;
-
- ip = (lasat_board_info.li_eeprom_info.ipaddr &
- lasat_board_info.li_eeprom_info.netmask) |
+
+ ip = (lasat_board_info.li_eeprom_info.ipaddr &
+ lasat_board_info.li_eeprom_info.netmask) |
~lasat_board_info.li_eeprom_info.netmask;
sprintf(lasat_bcastaddr, "%d.%d.%d.%d",
@@ -205,7 +205,7 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
break;
len++;
}
- if (len >= sizeof(proc_lasat_ipbuf)-1)
+ if (len >= sizeof(proc_lasat_ipbuf)-1)
len = sizeof(proc_lasat_ipbuf) - 1;
if (copy_from_user(proc_lasat_ipbuf, buffer, len))
{
@@ -249,8 +249,8 @@ int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
}
#endif /* defined(CONFIG_INET) */
-static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
- void *oldval, size_t *oldlenp,
+static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
+ void *oldval, size_t *oldlenp,
void *newval, size_t newlen,
void **context)
{
@@ -293,7 +293,7 @@ int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
if (!strcmp(filp->f_dentry->d_name.name, "debugaccess"))
lasat_board_info.li_eeprom_info.debugaccess = lasat_board_info.li_debugaccess;
}
- lasat_write_eeprom_info();
+ lasat_write_eeprom_info();
up(&lasat_info_sem);
return 0;
}
@@ -316,8 +316,8 @@ static ctl_table lasat_table[] = {
0644, NULL, &proc_lasat_ip, &sysctl_lasat_intvec},
{LASAT_NETMASK, "netmask", &lasat_board_info.li_eeprom_info.netmask, sizeof(int),
0644, NULL, &proc_lasat_ip, &sysctl_lasat_intvec},
- {LASAT_BCAST, "bcastaddr", &lasat_bcastaddr,
- sizeof(lasat_bcastaddr), 0600, NULL,
+ {LASAT_BCAST, "bcastaddr", &lasat_bcastaddr,
+ sizeof(lasat_bcastaddr), 0600, NULL,
&proc_dostring, &sysctl_string},
#endif
{LASAT_PASSWORD, "passwd_hash", &lasat_board_info.li_eeprom_info.passwd_hash, sizeof(lasat_board_info.li_eeprom_info.passwd_hash),
diff --git a/arch/mips/lib-32/Makefile b/arch/mips/lib-32/Makefile
index fd6a2bafdfc..ad285786e74 100644
--- a/arch/mips/lib-32/Makefile
+++ b/arch/mips/lib-32/Makefile
@@ -2,7 +2,7 @@
# Makefile for MIPS-specific library files..
#
-lib-y += csum_partial.o memset.o watch.o
+lib-y += csum_partial.o memset.o watch.o
obj-$(CONFIG_CPU_MIPS32) += dump_tlb.o
obj-$(CONFIG_CPU_MIPS64) += dump_tlb.o
diff --git a/arch/mips/lib-32/memset.S b/arch/mips/lib-32/memset.S
index ad9ff4071ce..1981485bd48 100644
--- a/arch/mips/lib-32/memset.S
+++ b/arch/mips/lib-32/memset.S
@@ -7,7 +7,7 @@
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
diff --git a/arch/mips/lib-64/Makefile b/arch/mips/lib-64/Makefile
index fd6a2bafdfc..ad285786e74 100644
--- a/arch/mips/lib-64/Makefile
+++ b/arch/mips/lib-64/Makefile
@@ -2,7 +2,7 @@
# Makefile for MIPS-specific library files..
#
-lib-y += csum_partial.o memset.o watch.o
+lib-y += csum_partial.o memset.o watch.o
obj-$(CONFIG_CPU_MIPS32) += dump_tlb.o
obj-$(CONFIG_CPU_MIPS64) += dump_tlb.o
diff --git a/arch/mips/lib-64/memset.S b/arch/mips/lib-64/memset.S
index 242f1976cfa..e2c42c85113 100644
--- a/arch/mips/lib-64/memset.S
+++ b/arch/mips/lib-64/memset.S
@@ -7,7 +7,7 @@
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index afa8eae18ff..a78865f7654 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -14,7 +14,7 @@
*/
#include <linux/config.h>
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define dst a0
@@ -79,7 +79,7 @@
/*
* Only on the 64-bit kernel we can made use of 64-bit registers.
*/
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define USE_DOUBLE
#endif
@@ -101,7 +101,7 @@
#define NBYTES 8
#define LOG_NBYTES 3
-/*
+/*
* As we are sharing code base with the mips32 tree (which use the o32 ABI
* register definitions). We need to redefine the register definitions from
* the n64 ABI register naming to the o32 ABI register naming.
@@ -118,7 +118,7 @@
#define t5 $13
#define t6 $14
#define t7 $15
-
+
#else
#define LOAD lw
diff --git a/arch/mips/lib/strlen_user.S b/arch/mips/lib/strlen_user.S
index 07660e86c99..eca558d83a3 100644
--- a/arch/mips/lib/strlen_user.S
+++ b/arch/mips/lib/strlen_user.S
@@ -7,7 +7,7 @@
* Copyright (c) 1999 Silicon Graphics, Inc.
*/
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S
index 14bed17c164..d16c76fbfac 100644
--- a/arch/mips/lib/strncpy_user.S
+++ b/arch/mips/lib/strncpy_user.S
@@ -7,7 +7,7 @@
*/
#include <linux/errno.h>
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
index 6e7a8eed4de..c0ea15194a0 100644
--- a/arch/mips/lib/strnlen_user.S
+++ b/arch/mips/lib/strnlen_user.S
@@ -7,7 +7,7 @@
* Copyright (c) 1999 Silicon Graphics, Inc.
*/
#include <asm/asm.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 20a552be02e..99c550632d4 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -320,7 +320,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
case cop1_op:
switch (MIPSInst_RS(ir)) {
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
case dmfc_op:
/* copregister fs -> gpr[rt] */
if (MIPSInst_RT(ir) != 0) {
@@ -805,7 +805,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
ieee754dp d;
ieee754sp s;
int w;
-#if __mips64
+#ifdef __mips64
s64 l;
#endif
} rv; /* resulting value */
@@ -950,7 +950,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
}
#endif /* __mips >= 2 */
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
case fcvtl_op:{
ieee754sp fs;
@@ -1125,7 +1125,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
}
#endif
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
case fcvtl_op:{
ieee754dp fs;
@@ -1203,7 +1203,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
break;
}
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
case l_fmt:{
switch (MIPSInst_FUNC(ir)) {
case fcvts_op:
@@ -1267,7 +1267,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
case w_fmt:
SITOREG(rv.w, MIPSInst_FD(ir));
break;
-#if __mips64 && !defined(SINGLE_ONLY_FPU)
+#if defined(__mips64) && !defined(SINGLE_ONLY_FPU)
case l_fmt:
DITOREG(rv.l, MIPSInst_FD(ir));
break;
diff --git a/arch/mips/math-emu/kernel_linkage.c b/arch/mips/math-emu/kernel_linkage.c
index 04397fec30f..4002f0cf79f 100644
--- a/arch/mips/math-emu/kernel_linkage.c
+++ b/arch/mips/math-emu/kernel_linkage.c
@@ -86,7 +86,7 @@ int fpu_emulator_restore_context(struct sigcontext *sc)
return err;
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* This is the o32 version
*/
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 8f1d875217a..19d4b079246 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -122,7 +122,7 @@ void __init arch_init_irq(void)
int i;
atlas_hw0_icregs = (struct atlas_ictrl_regs *)ioremap (ATLAS_ICTRL_REGS_BASE, sizeof(struct atlas_ictrl_regs *));
-
+
/*
* Mask out all interrupt by writing "1" to all bit position in
* the interrupt reset reg.
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index 31caf0603a3..311155d1d3e 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -200,7 +200,7 @@ void __init kgdb_config (void)
generic_putDebugChar = saa9730_putDebugChar;
generic_getDebugChar = saa9730_getDebugChar;
}
- else
+ else
#endif
{
speed = rs_kgdb_hook(line, speed);
@@ -243,7 +243,7 @@ void __init prom_init(void)
mips_revision_corid = MIPS_REVISION_CORID;
if (mips_revision_corid == MIPS_REVISION_CORID_CORE_EMUL) {
- if (BONITO_PCIDID == 0x0001df53 ||
+ if (BONITO_PCIDID == 0x0001df53 ||
BONITO_PCIDID == 0x0003df53)
mips_revision_corid = MIPS_REVISION_CORID_CORE_EMUL_BON;
else
@@ -310,7 +310,7 @@ void __init prom_init(void)
case MIPS_REVISION_CORID_CORE_MSC:
case MIPS_REVISION_CORID_CORE_FPGA2:
case MIPS_REVISION_CORID_CORE_EMUL_MSC:
- _pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000);
+ _pcictrl_msc = (unsigned long)ioremap(MIPS_MSC01_PCI_REG_BASE, 0x2000);
#ifdef CONFIG_CPU_LITTLE_ENDIAN
MSC_WRITE(MSC01_PCI_SWAP, MSC01_PCI_SWAP_NOSWAP);
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index fe7fc17305a..16315444dd5 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -89,7 +89,7 @@ static unsigned int __init estimate_cpu_frequency(void)
* really calculate the timer frequency
* For now we hardwire the SEAD board frequency to 12MHz.
*/
-
+
if ((prid == (PRID_COMP_MIPS | PRID_IMP_20KC)) ||
(prid == (PRID_COMP_MIPS | PRID_IMP_25KF)))
count = 12000000;
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 3377e66de9e..df6db6419ae 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -149,15 +149,15 @@ static int __init malta_setup(void)
argptr = prom_getcmdline();
if (strstr(argptr, "iobcuncached")) {
BONITO_PCICACHECTRL &= ~BONITO_PCICACHECTRL_IOBCCOH_EN;
- BONITO_PCIMEMBASECFG = BONITO_PCIMEMBASECFG &
+ BONITO_PCIMEMBASECFG = BONITO_PCIMEMBASECFG &
~(BONITO_PCIMEMBASECFG_MEMBASE0_CACHED |
BONITO_PCIMEMBASECFG_MEMBASE1_CACHED);
printk("Disabled Bonito IOBC coherency\n");
}
else {
BONITO_PCICACHECTRL |= BONITO_PCICACHECTRL_IOBCCOH_EN;
- BONITO_PCIMEMBASECFG |=
- (BONITO_PCIMEMBASECFG_MEMBASE0_CACHED |
+ BONITO_PCIMEMBASECFG |=
+ (BONITO_PCIMEMBASECFG_MEMBASE0_CACHED |
BONITO_PCIMEMBASECFG_MEMBASE1_CACHED);
printk("Disabled Bonito IOBC coherency\n");
}
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index f61e038b444..b56a0abdc3d 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -5,8 +5,8 @@
obj-y += cache.o extable.o fault.o init.o pgtable.o \
tlbex.o tlbex-fault.o
-obj-$(CONFIG_MIPS32) += ioremap.o pgtable-32.o
-obj-$(CONFIG_MIPS64) += pgtable-64.o
+obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
+obj-$(CONFIG_64BIT) += pgtable-64.o
obj-$(CONFIG_HIGHMEM) += highmem.o
obj-$(CONFIG_CPU_MIPS32) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index a03ebb2cba6..5ea84bc98c6 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -126,13 +126,13 @@ static inline void tx49_blast_icache32(void)
CACHE32_UNROLL32_ALIGN2;
/* I'm in even chunk. blast odd chunks */
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
cache32_unroll32(addr|ws,Index_Invalidate_I);
CACHE32_UNROLL32_ALIGN;
/* I'm in odd chunk. blast even chunks */
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400 * 2)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400 * 2)
cache32_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -156,13 +156,13 @@ static inline void tx49_blast_icache32_page_indexed(unsigned long page)
CACHE32_UNROLL32_ALIGN2;
/* I'm in even chunk. blast odd chunks */
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
cache32_unroll32(addr|ws,Index_Invalidate_I);
CACHE32_UNROLL32_ALIGN;
/* I'm in odd chunk. blast even chunks */
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400 * 2)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400 * 2)
cache32_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -723,10 +723,10 @@ static void local_r4k_flush_cache_sigtramp(void * arg)
".set push\n\t"
".set noat\n\t"
".set mips3\n\t"
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
"la $at,1f\n\t"
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
"dla $at,1f\n\t"
#endif
"cache %0,($at)\n\t"
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index ab30afd63b3..502f68c664b 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -270,7 +270,7 @@ static void local_sb1_flush_icache_range(unsigned long start,
__sb1_writeback_inv_dcache_all();
else
__sb1_writeback_inv_dcache_range(start, end);
-
+
/* Just flush the whole icache if the range is big enough */
if ((end - start) > icache_range_cutoff)
__sb1_flush_icache_all();
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c
index 13d96d62764..7166ffe6350 100644
--- a/arch/mips/mm/cerr-sb1.c
+++ b/arch/mips/mm/cerr-sb1.c
@@ -25,7 +25,7 @@
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_scd.h>
#endif
-
+
/* SB1 definitions */
/* XXX should come from config1 XXX */
@@ -136,14 +136,14 @@ static inline void breakout_cerrd(unsigned int val)
#ifndef CONFIG_SIBYTE_BUS_WATCHER
-static void check_bus_watcher(void)
-{
+static void check_bus_watcher(void)
+{
uint32_t status, l2_err, memio_err;
/* Destructive read, clears register and interrupt */
status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS));
/* Bit 31 is always on, but there's no #define for that */
- if (status & ~(1UL << 31)) {
+ if (status & ~(1UL << 31)) {
l2_err = csr_in32(IOADDR(A_BUS_L2_ERRORS));
memio_err = csr_in32(IOADDR(A_BUS_MEM_IO_ERRORS));
prom_printf("Bus watcher error counters: %08x %08x\n", l2_err, memio_err);
@@ -153,14 +153,14 @@ static void check_bus_watcher(void)
(int)(G_SCD_BERR_TID(status) >> 6),
(int)G_SCD_BERR_RID(status),
(int)G_SCD_BERR_DCODE(status));
- } else {
- prom_printf("Bus watcher indicates no error\n");
- }
-}
-#else
-extern void check_bus_watcher(void);
-#endif
-
+ } else {
+ prom_printf("Bus watcher indicates no error\n");
+ }
+}
+#else
+extern void check_bus_watcher(void);
+#endif
+
asmlinkage void sb1_cache_error(void)
{
uint64_t cerr_dpa;
diff --git a/arch/mips/mm/dma-noncoherent.c b/arch/mips/mm/dma-noncoherent.c
index 9895e32b0fc..59e54f12212 100644
--- a/arch/mips/mm/dma-noncoherent.c
+++ b/arch/mips/mm/dma-noncoherent.c
@@ -162,7 +162,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
for (i = 0; i < nents; i++, sg++) {
unsigned long addr;
-
+
addr = (unsigned long) page_address(sg->page);
if (addr)
__dma_sync(addr + sg->offset, sg->length, direction);
@@ -230,9 +230,9 @@ void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction direction)
{
unsigned long addr;
-
+
BUG_ON(direction == DMA_NONE);
-
+
addr = dma_handle + PAGE_OFFSET;
__dma_sync(addr, size, direction);
}
@@ -282,9 +282,9 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
enum dma_data_direction direction)
{
int i;
-
+
BUG_ON(direction == DMA_NONE);
-
+
/* Make sure that gcc doesn't leave the empty loop body. */
for (i = 0; i < nelems; i++, sg++)
__dma_sync((unsigned long)page_address(sg->page),
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 9c9a271c8a3..dc6830b10fa 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -96,7 +96,7 @@ static void __init kmap_init(void)
kmap_prot = PAGE_KERNEL;
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
static void __init fixrange_init(unsigned long start, unsigned long end,
pgd_t *pgd_base)
{
@@ -125,7 +125,7 @@ static void __init fixrange_init(unsigned long start, unsigned long end,
j = 0;
}
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
#endif /* CONFIG_HIGHMEM */
#ifndef CONFIG_NEED_MULTIPLE_NODES
@@ -258,7 +258,7 @@ void __init mem_init(void)
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/* Switch from KSEG0 to XKPHYS addresses */
start = (unsigned long)phys_to_virt(CPHYSADDR(start));
end = (unsigned long)phys_to_virt(CPHYSADDR(end));
@@ -286,7 +286,7 @@ void free_initmem(void)
addr = (unsigned long) &__init_begin;
while (addr < (unsigned long) &__init_end) {
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
page = PAGE_OFFSET | CPHYSADDR(addr);
#else
page = addr;
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index 59d131b5e53..1b6df7133c1 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -114,7 +114,7 @@ static inline void copy_page_cpu(void *to, void *from)
" pref " SB1_PREF_STORE_STREAMED_HINT ", -64(%1)\n"
" pref " SB1_PREF_LOAD_STREAMED_HINT ", -32(%0)\n"
"1: pref " SB1_PREF_STORE_STREAMED_HINT ", -32(%1)\n"
-# ifdef CONFIG_MIPS64
+# ifdef CONFIG_64BIT
" ld $8, -128(%0) \n" /* Block copy a cacheline */
" ld $9, -120(%0) \n"
" ld $10, -112(%0) \n"
@@ -148,7 +148,7 @@ static inline void copy_page_cpu(void *to, void *from)
" daddiu %0, %0, -128 \n"
" daddiu %1, %1, -128 \n"
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
" ld $8, 0(%0) \n" /* Block copy a cacheline */
"1: ld $9, 8(%0) \n"
" ld $10, 16(%0) \n"
@@ -178,7 +178,7 @@ static inline void copy_page_cpu(void *to, void *from)
" daddiu %0, %0, 32 \n"
" daddiu %1, %1, 32 \n"
" bnel %0, %2, 1b \n"
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
" ld $8, 0(%0) \n"
#else
" lw $2, 0(%0) \n"
@@ -186,7 +186,7 @@ static inline void copy_page_cpu(void *to, void *from)
" .set pop \n"
: "+r" (src), "+r" (dst)
: "r" (end)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
: "$8","$9","$10","$11","memory");
#else
: "$2","$3","$6","$7","$8","$9","$10","$11","memory");
@@ -198,7 +198,7 @@ static inline void copy_page_cpu(void *to, void *from)
/*
* Pad descriptors to cacheline, since each is exclusively owned by a
- * particular CPU.
+ * particular CPU.
*/
typedef struct dmadscr_s {
u64 dscr_a;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 87e229f4d3d..6569be3983c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -448,7 +448,7 @@ L_LA(_r3000_write_probe_fail)
L_LA(_r3000_write_probe_ok)
/* convenience macros for instructions */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
# define i_LW(buf, rs, rt, off) i_ld(buf, rs, rt, off)
# define i_SW(buf, rs, rt, off) i_sd(buf, rs, rt, off)
# define i_SLL(buf, rs, rt, sh) i_dsll(buf, rs, rt, sh)
@@ -486,7 +486,7 @@ L_LA(_r3000_write_probe_ok)
#define i_ssnop(buf) i_sll(buf, 0, 0, 1)
#define i_ehb(buf) i_sll(buf, 0, 0, 3)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
static __init int __attribute__((unused)) in_compat_space_p(long addr)
{
/* Is this address in 32bit compat space? */
@@ -516,7 +516,7 @@ static __init int rel_lo(long val)
static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
{
-#if CONFIG_MIPS64
+#ifdef CONFIG_64BIT
if (!in_compat_space_p(addr)) {
i_lui(buf, rs, rel_highest(addr));
if (rel_higher(addr))
@@ -682,7 +682,7 @@ static void il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
#define C0_EPC 14
#define C0_XCONTEXT 20
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
# define GET_CONTEXT(buf, reg) i_MFC0(buf, reg, C0_XCONTEXT)
#else
# define GET_CONTEXT(buf, reg) i_MFC0(buf, reg, C0_CONTEXT)
@@ -923,7 +923,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
}
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pmd entry.
@@ -1010,7 +1010,7 @@ build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
}
}
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
/*
* TMP and PTR are scratch.
@@ -1038,7 +1038,7 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
i_addu(p, ptr, ptr, tmp); /* add in pgd offset */
}
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
static __init void build_adjust_context(u32 **p, unsigned int ctx)
{
@@ -1159,7 +1159,7 @@ static void __init build_r4000_tlb_refill_handler(void)
/* No need for i_nop */
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
#else
build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
@@ -1171,7 +1171,7 @@ static void __init build_r4000_tlb_refill_handler(void)
l_leave(&l, p);
i_eret(&p); /* return from trap */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
build_get_pgd_vmalloc64(&p, &l, &r, K0, K1);
#endif
@@ -1182,7 +1182,7 @@ static void __init build_r4000_tlb_refill_handler(void)
* need three, with the the second nop'ed and the third being
* unused.
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
if ((p - tlb_handler) > 64)
panic("TLB refill handler space exceeded");
#else
@@ -1195,12 +1195,12 @@ static void __init build_r4000_tlb_refill_handler(void)
/*
* Now fold the handler in the TLB refill handler space.
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
f = final_handler;
/* Simplest case, just copy the handler. */
copy_handler(relocs, labels, tlb_handler, p, f);
final_len = p - tlb_handler;
-#else /* CONFIG_MIPS64 */
+#else /* CONFIG_64BIT */
f = final_handler + 32;
if ((p - tlb_handler) <= 32) {
/* Just copy the handler. */
@@ -1235,7 +1235,7 @@ static void __init build_r4000_tlb_refill_handler(void)
copy_handler(relocs, labels, split, p, final_handler);
final_len = (f - (final_handler + 32)) + (p - split);
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
resolve_relocs(relocs, labels);
printk("Synthesized TLB refill handler (%u instructions).\n",
@@ -1605,7 +1605,7 @@ build_r4000_tlbchange_handler_head(u32 **p, struct label **l,
struct reloc **r, unsigned int pte,
unsigned int ptr)
{
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
build_get_pmde64(p, l, r, pte, ptr); /* get pmd in ptr */
#else
build_get_pgde32(p, pte, ptr); /* get pgd in ptr */
@@ -1636,7 +1636,7 @@ build_r4000_tlbchange_handler_tail(u32 **p, struct label **l,
l_leave(l, *p);
i_eret(p); /* return from trap */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
build_get_pgd_vmalloc64(p, l, r, tmp, ptr);
#endif
}
diff --git a/arch/mips/momentum/jaguar_atx/int-handler.S b/arch/mips/momentum/jaguar_atx/int-handler.S
index 43fd5a58077..55bc789733f 100644
--- a/arch/mips/momentum/jaguar_atx/int-handler.S
+++ b/arch/mips/momentum/jaguar_atx/int-handler.S
@@ -27,11 +27,11 @@
SAVE_ALL
CLI
.set at
- mfc0 t0, CP0_CAUSE
+ mfc0 t0, CP0_CAUSE
mfc0 t2, CP0_STATUS
and t0, t2
-
+
andi t1, t0, STATUSF_IP0 /* sw0 software interrupt */
bnez t1, ll_sw0_irq
andi t1, t0, STATUSF_IP1 /* sw1 software interrupt */
@@ -103,25 +103,25 @@ ll_pcia_irq:
move a1, sp
jal do_IRQ
j ret_from_irq
-
+
ll_pcib_irq:
li a0, 5
move a1, sp
jal do_IRQ
j ret_from_irq
-
+
ll_uart_irq:
li a0, 6
move a1, sp
jal do_IRQ
j ret_from_irq
-
+
ll_cputimer_irq:
li a0, 7
move a1, sp
jal ll_timer_interrupt
j ret_from_irq
-
+
ll_mv64340_decode_irq:
move a0, sp
jal ll_mv64340_irq
diff --git a/arch/mips/momentum/jaguar_atx/prom.c b/arch/mips/momentum/jaguar_atx/prom.c
index fa5982ac0ac..14ae2e71358 100644
--- a/arch/mips/momentum/jaguar_atx/prom.c
+++ b/arch/mips/momentum/jaguar_atx/prom.c
@@ -64,7 +64,7 @@ static u8 exchange_bit(u8 val, u8 cs)
/* turn the clock off and read-strobe */
JAGUAR_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
-
+
/* return the data */
return ((JAGUAR_FPGA_READ(EEPROM_MODE) >> 3) & 0x1);
}
@@ -90,7 +90,7 @@ void get_mac(char dest[6])
}
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
unsigned long signext(unsigned long addr)
{
@@ -143,7 +143,7 @@ char *arg64(unsigned long addrin, int arg_index)
return p;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/* PMON passes arguments in C main() style */
void __init prom_init(void)
@@ -158,7 +158,7 @@ void __init prom_init(void)
// ja_setup_console(); /* The very first thing. */
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
char *ptr;
printk("Mips64 Jaguar-ATX\n");
@@ -201,7 +201,7 @@ void __init prom_init(void)
}
printk("arcs_cmdline: %s\n", arcs_cmdline);
-#else /* CONFIG_MIPS64 */
+#else /* CONFIG_64BIT */
/* save the PROM vectors for debugging use */
debug_vectors = cv;
@@ -226,7 +226,7 @@ void __init prom_init(void)
}
env++;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
mips_machgroup = MACH_GROUP_MOMENCO;
mips_machtype = MACH_MOMENCO_JAGUAR_ATX;
diff --git a/arch/mips/momentum/jaguar_atx/reset.c b/arch/mips/momentum/jaguar_atx/reset.c
index 48039484cdf..c4236b1e59f 100644
--- a/arch/mips/momentum/jaguar_atx/reset.c
+++ b/arch/mips/momentum/jaguar_atx/reset.c
@@ -27,7 +27,7 @@
void momenco_jaguar_restart(char *command)
{
/* base address of timekeeper portion of part */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
void *nvram = (void*) 0xfffffffffc807000;
#else
void *nvram = (void*) 0xfc807000;
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index 30462e71506..90288cf2b1e 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -105,7 +105,7 @@ void __init bus_error_init(void) { /* nothing */ }
static __init void wire_stupidity_into_tlb(void)
{
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
write_c0_wired(0);
local_flush_tlb_all();
@@ -451,7 +451,7 @@ static int __init momenco_jaguar_atx_setup(void)
#ifdef GEMDEBUG_TRACEBUFFER
{
unsigned int tbControl;
- tbControl =
+ tbControl =
0 << 26 | /* post trigger delay 0 */
0x2 << 16 | /* sequential trace mode */
// 0x0 << 16 | /* non-sequential trace mode */
diff --git a/arch/mips/momentum/ocelot_3/prom.c b/arch/mips/momentum/ocelot_3/prom.c
index 89c17a0c0be..c4fa9c525fa 100644
--- a/arch/mips/momentum/ocelot_3/prom.c
+++ b/arch/mips/momentum/ocelot_3/prom.c
@@ -93,7 +93,7 @@ void get_mac(char dest[6])
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
unsigned long signext(unsigned long addr)
{
@@ -145,7 +145,7 @@ char *arg64(unsigned long addrin, int arg_index)
return p;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
void __init prom_init(void)
{
@@ -155,7 +155,7 @@ void __init prom_init(void)
struct callvectors *cv = (struct callvectors *) fw_arg3;
int i;
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
char *ptr;
printk("prom_init - MIPS64\n");
@@ -198,7 +198,7 @@ void __init prom_init(void)
}
printk("arcs_cmdline: %s\n", arcs_cmdline);
-#else /* CONFIG_MIPS64 */
+#else /* CONFIG_64BIT */
/* save the PROM vectors for debugging use */
debug_vectors = cv;
@@ -224,7 +224,7 @@ void __init prom_init(void)
}
env++;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
mips_machgroup = MACH_GROUP_MOMENCO;
mips_machtype = MACH_MOMENCO_OCELOT_3;
@@ -234,7 +234,7 @@ void __init prom_init(void)
get_mac(prom_mac_addr_base);
#endif
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
debug_vectors->printf("Booting Linux kernel...\n");
#endif
}
diff --git a/arch/mips/momentum/ocelot_c/int-handler.S b/arch/mips/momentum/ocelot_c/int-handler.S
index 2f2430648ab..52349d9bf1b 100644
--- a/arch/mips/momentum/ocelot_c/int-handler.S
+++ b/arch/mips/momentum/ocelot_c/int-handler.S
@@ -27,11 +27,11 @@
SAVE_ALL
CLI
.set at
- mfc0 t0, CP0_CAUSE
+ mfc0 t0, CP0_CAUSE
mfc0 t2, CP0_STATUS
and t0, t2
-
+
andi t1, t0, STATUSF_IP0 /* sw0 software interrupt */
bnez t1, ll_sw0_irq
andi t1, t0, STATUSF_IP1 /* sw1 software interrupt */
@@ -83,7 +83,7 @@ ll_pmc_irq:
move a1, sp
jal do_IRQ
j ret_from_irq
-
+
ll_cpci_decode_irq:
move a0, sp
jal ll_cpci_irq
@@ -99,4 +99,4 @@ ll_cputimer_irq:
move a1, sp
jal do_IRQ
j ret_from_irq
-
+
diff --git a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h b/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
index a6cf7a7959b..97fb77dad72 100644
--- a/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
+++ b/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
@@ -32,7 +32,7 @@
#include <linux/config.h>
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define OCELOT_C_CS0_ADDR (0xfffffffffc000000)
#else
#define OCELOT_C_CS0_ADDR (0xfc000000)
diff --git a/arch/mips/momentum/ocelot_c/prom.c b/arch/mips/momentum/ocelot_c/prom.c
index 49ac302d890..5b6809724b1 100644
--- a/arch/mips/momentum/ocelot_c/prom.c
+++ b/arch/mips/momentum/ocelot_c/prom.c
@@ -67,7 +67,7 @@ static u8 exchange_bit(u8 val, u8 cs)
/* turn the clock off and read-strobe */
OCELOT_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
-
+
/* return the data */
return ((OCELOT_FPGA_READ(EEPROM_MODE) >> 3) & 0x1);
}
@@ -94,7 +94,7 @@ void get_mac(char dest[6])
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
unsigned long signext(unsigned long addr)
{
@@ -144,7 +144,7 @@ char *arg64(unsigned long addrin, int arg_index)
p = (char *)get_arg(args, arg_index);
return p;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
void __init prom_init(void)
@@ -155,7 +155,7 @@ void __init prom_init(void)
struct callvectors *cv = (struct callvectors *) fw_arg3;
int i;
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
char *ptr;
printk("prom_init - MIPS64\n");
@@ -197,7 +197,7 @@ void __init prom_init(void)
}
printk("arcs_cmdline: %s\n", arcs_cmdline);
-#else /* CONFIG_MIPS64 */
+#else /* CONFIG_64BIT */
/* save the PROM vectors for debugging use */
debug_vectors = cv;
@@ -222,7 +222,7 @@ void __init prom_init(void)
}
env++;
}
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
mips_machgroup = MACH_GROUP_MOMENCO;
mips_machtype = MACH_MOMENCO_OCELOT_C;
@@ -232,7 +232,7 @@ void __init prom_init(void)
get_mac(prom_mac_addr_base);
#endif
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
debug_vectors->printf("Booting Linux kernel...\n");
#endif
}
diff --git a/arch/mips/momentum/ocelot_c/reset.c b/arch/mips/momentum/ocelot_c/reset.c
index 1f2b4263cc8..6a2489f3b9a 100644
--- a/arch/mips/momentum/ocelot_c/reset.c
+++ b/arch/mips/momentum/ocelot_c/reset.c
@@ -28,7 +28,7 @@ void momenco_ocelot_restart(char *command)
{
/* base address of timekeeper portion of part */
void *nvram = (void *)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
0xfffffffffc807000;
#else
0xfc807000;
diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c
index 021c00e3c07..844ddd06349 100644
--- a/arch/mips/momentum/ocelot_c/setup.c
+++ b/arch/mips/momentum/ocelot_c/setup.c
@@ -109,7 +109,7 @@ void PMON_v2_setup(void)
*/
printk("PMON_v2_setup\n");
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/* marvell and extra space */
add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000), 0xfffffffff4000000, PM_64K);
/* fpga, rtc, and uart */
@@ -134,7 +134,7 @@ void PMON_v2_setup(void)
unsigned long m48t37y_get_time(void)
{
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
unsigned char *rtc_base = (unsigned char*)0xfffffffffc800000;
#else
unsigned char* rtc_base = (unsigned char*)0xfc800000;
@@ -163,7 +163,7 @@ unsigned long m48t37y_get_time(void)
int m48t37y_set_time(unsigned long sec)
{
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
unsigned char* rtc_base = (unsigned char*)0xfffffffffc800000;
#else
unsigned char* rtc_base = (unsigned char*)0xfc800000;
@@ -342,7 +342,7 @@ static void __init momenco_ocelot_c_setup(void)
early_initcall(momenco_ocelot_c_setup);
-#ifndef CONFIG_MIPS64
+#ifndef CONFIG_64BIT
/* This needs to be one of the first initcalls, because no I/O port access
can work before this */
static int io_base_ioremap(void)
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index c53e4cb359b..83d81c9cdc2 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -48,6 +48,7 @@ obj-$(CONFIG_SIBYTE_SB1250) += fixup-sb1250.o pci-sb1250.o
obj-$(CONFIG_SNI_RM200_PCI) += fixup-sni.o ops-sni.o
obj-$(CONFIG_TANBAC_TB0219) += fixup-tb0219.o
obj-$(CONFIG_TANBAC_TB0226) += fixup-tb0226.o
+obj-$(CONFIG_TANBAC_TB0287) += fixup-tb0287.o
obj-$(CONFIG_TOSHIBA_JMR3927) += fixup-jmr3927.o pci-jmr3927.o
obj-$(CONFIG_TOSHIBA_RBTX4927) += fixup-rbtx4927.o ops-tx4927.o
obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
diff --git a/arch/mips/pci/fixup-ddb5074.c b/arch/mips/pci/fixup-ddb5074.c
index b345e528a53..5a4a7c239c4 100644
--- a/arch/mips/pci/fixup-ddb5074.c
+++ b/arch/mips/pci/fixup-ddb5074.c
@@ -5,7 +5,7 @@ static void ddb5074_fixup(struct pci_dev *dev)
{
extern struct pci_dev *pci_pmu;
u8 t8;
-
+
pci_pmu = dev; /* for LEDs D2 and D3 */
/* Program the lines for LEDs D2 and D3 to output */
pci_read_config_byte(dev, 0x7d, &t8);
diff --git a/arch/mips/pci/fixup-ddb5477.c b/arch/mips/pci/fixup-ddb5477.c
index 6abdc88bab1..2f1444e6065 100644
--- a/arch/mips/pci/fixup-ddb5477.c
+++ b/arch/mips/pci/fixup-ddb5477.c
@@ -65,7 +65,7 @@ static void ddb5477_amd_lance_fixup(struct pci_dev *dev)
ioaddr = pci_resource_start(dev, 0);
inw(ioaddr + PCNET32_WIO_RESET); /* reset chip */
-
+
/* bcr_18 |= 0x0800 */
outw(18, ioaddr + PCNET32_WIO_RAP);
temp = inw(ioaddr + PCNET32_WIO_BDP);
diff --git a/arch/mips/pci/fixup-malta.c b/arch/mips/pci/fixup-malta.c
index b9296d9942b..bf2c41d1e9c 100644
--- a/arch/mips/pci/fixup-malta.c
+++ b/arch/mips/pci/fixup-malta.c
@@ -56,7 +56,7 @@ static void __init malta_piix_func0_fixup(struct pci_dev *pdev)
0, 0, 0, 3,
4, 5, 6, 7,
0, 9, 10, 11,
- 12, 0, 14, 15
+ 12, 0, 14, 15
};
int i;
diff --git a/arch/mips/pci/fixup-rbtx4927.c b/arch/mips/pci/fixup-rbtx4927.c
index de4e443da20..ceeb1860895 100644
--- a/arch/mips/pci/fixup-rbtx4927.c
+++ b/arch/mips/pci/fixup-rbtx4927.c
@@ -7,7 +7,7 @@
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.com
*
- * Copyright (C) 2000-2001 Toshiba Corporation
+ * Copyright (C) 2000-2001 Toshiba Corporation
*
* Copyright (C) 2004 MontaVista Software Inc.
* Author: Manish Lachwani (mlachwani@mvista.com)
diff --git a/arch/mips/pci/fixup-sni.c b/arch/mips/pci/fixup-sni.c
index c8ef01a017c..a176f2ca865 100644
--- a/arch/mips/pci/fixup-sni.c
+++ b/arch/mips/pci/fixup-sni.c
@@ -32,7 +32,7 @@
* Device 4: Unused
* Device 5: Slot 2
* Device 6: Slot 3
- * Device 7: Slot 4
+ * Device 7: Slot 4
*
* Documentation says the VGA is device 5 and device 3 is unused but that
* seem to be a documentation error. At least on my RM200C the Cirrus
diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c
index 850a900f0eb..bc55b06e190 100644
--- a/arch/mips/pci/fixup-tb0219.c
+++ b/arch/mips/pci/fixup-tb0219.c
@@ -29,27 +29,12 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
switch (slot) {
case 12:
- vr41xx_set_irq_trigger(TB0219_PCI_SLOT1_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
- vr41xx_set_irq_level(TB0219_PCI_SLOT1_PIN,
- LEVEL_LOW);
irq = TB0219_PCI_SLOT1_IRQ;
break;
case 13:
- vr41xx_set_irq_trigger(TB0219_PCI_SLOT2_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
- vr41xx_set_irq_level(TB0219_PCI_SLOT2_PIN,
- LEVEL_LOW);
irq = TB0219_PCI_SLOT2_IRQ;
break;
case 14:
- vr41xx_set_irq_trigger(TB0219_PCI_SLOT3_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
- vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN,
- LEVEL_LOW);
irq = TB0219_PCI_SLOT3_IRQ;
break;
default:
diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c
new file mode 100644
index 00000000000..8436d7f1fdb
--- /dev/null
+++ b/arch/mips/pci/fixup-tb0287.c
@@ -0,0 +1,65 @@
+/*
+ * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups.
+ *
+ * Copyright (C) 2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#include <asm/vr41xx/tb0287.h>
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ unsigned char bus;
+ int irq = -1;
+
+ bus = dev->bus->number;
+ if (bus == 0) {
+ switch (slot) {
+ case 16:
+ irq = TB0287_SM501_IRQ;
+ break;
+ case 17:
+ irq = TB0287_SIL680A_IRQ;
+ break;
+ default:
+ break;
+ }
+ } else if (bus == 1) {
+ switch (PCI_SLOT(dev->devfn)) {
+ case 0:
+ irq = TB0287_PCI_SLOT_IRQ;
+ break;
+ case 2:
+ case 3:
+ irq = TB0287_RTL8110_IRQ;
+ break;
+ default:
+ break;
+ }
+ } else if (bus > 1) {
+ irq = TB0287_PCI_SLOT_IRQ;
+ }
+
+ return irq;
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}
diff --git a/arch/mips/pci/ops-ddb5477.c b/arch/mips/pci/ops-ddb5477.c
index e955443fedf..0406b50a37d 100644
--- a/arch/mips/pci/ops-ddb5477.c
+++ b/arch/mips/pci/ops-ddb5477.c
@@ -127,7 +127,7 @@ static inline void ddb_close_config_base(struct pci_config_swap *swap)
}
static int read_config_dword(struct pci_config_swap *swap,
- struct pci_bus *bus, u32 devfn, u32 where,
+ struct pci_bus *bus, u32 devfn, u32 where,
u32 * val)
{
u32 bus_num, slot_num, func_num;
@@ -153,7 +153,7 @@ static int read_config_dword(struct pci_config_swap *swap,
}
static int read_config_word(struct pci_config_swap *swap,
- struct pci_bus *bus, u32 devfn, u32 where,
+ struct pci_bus *bus, u32 devfn, u32 where,
u16 * val)
{
int status;
diff --git a/arch/mips/pci/ops-tx4927.c b/arch/mips/pci/ops-tx4927.c
index 2a9d7227fe8..7688b771132 100644
--- a/arch/mips/pci/ops-tx4927.c
+++ b/arch/mips/pci/ops-tx4927.c
@@ -1,16 +1,16 @@
/*
* Copyright 2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
- * ahennessy@mvista.com
+ * ahennessy@mvista.com
*
- * Copyright (C) 2000-2001 Toshiba Corporation
+ * Copyright (C) 2000-2001 Toshiba Corporation
* Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
*
* Based on arch/mips/ddb5xxx/ddb5477/pci_ops.c
*
* Define the pci_ops for the Toshiba rbtx4927
*
- * Much of the code is derived from the original DDB5074 port by
+ * Much of the code is derived from the original DDB5074 port by
* Geert Uytterhoeven <geert@sonycom.com>
*
* Copyright 2004 MontaVista Software Inc.
diff --git a/arch/mips/pci/pci-ddb5477.c b/arch/mips/pci/pci-ddb5477.c
index 4ddd53eaf65..826d653184e 100644
--- a/arch/mips/pci/pci-ddb5477.c
+++ b/arch/mips/pci/pci-ddb5477.c
@@ -76,7 +76,7 @@ struct pci_controller ddb5477_io_controller = {
*/
/*
- * irq mapping : device -> pci int # -> vrc4377 irq# ,
+ * irq mapping : device -> pci int # -> vrc4377 irq# ,
* ddb5477 board manual page 4 and vrc5477 manual page 46
*/
@@ -137,9 +137,9 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
unsigned char *slot_irq_map;
unsigned char irq;
- /*
+ /*
* We ignore the swizzled slot and pin values. The original
- * pci_fixup_irq() codes largely base irq number on the dev slot
+ * pci_fixup_irq() codes largely base irq number on the dev slot
* numbers because except for one case they are unique even
* though there are multiple pci buses.
*/
@@ -160,7 +160,7 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
/* hack to distinquish overlapping slot 20s, one
- * on bus 0 (ALI USB on the M1535 on the backplane),
+ * on bus 0 (ALI USB on the M1535 on the backplane),
* and one on bus 2 (NEC USB controller on the CPU board)
* Make the M1535 USB - ISA IRQ number 9.
*/
diff --git a/arch/mips/pci/pci-ip32.c b/arch/mips/pci/pci-ip32.c
index 1faeb034f06..000dc6af6cd 100644
--- a/arch/mips/pci/pci-ip32.c
+++ b/arch/mips/pci/pci-ip32.c
@@ -84,7 +84,7 @@ static irqreturn_t macepci_error(int irq, void *dev, struct pt_regs *regs)
extern struct pci_ops mace_pci_ops;
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
static struct resource mace_pci_mem_resource = {
.name = "SGI O2 PCI MEM",
.start = MACEPCI_HI_MEMORY,
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 8141dffac24..a8d499b0a36 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -132,7 +132,7 @@ static int __init pcibios_init(void)
hose->need_domain_info = need_domain_info;
next_busno = bus->subordinate + 1;
/* Don't allow 8-bit bus number overflow inside the hose -
- reserve some space for bridges. */
+ reserve some space for bridges. */
if (next_busno > 224) {
next_busno = 0;
need_domain_info = 1;
@@ -260,7 +260,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
(dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) {
pci_read_bridge_bases(bus);
pcibios_fixup_device_resources(dev, bus);
- }
+ }
for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
struct pci_dev *dev = pci_dev_b(ln);
@@ -292,8 +292,25 @@ pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
region->end = res->end - offset;
}
+void __devinit
+pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+ struct pci_bus_region *region)
+{
+ struct pci_controller *hose = (struct pci_controller *)dev->sysdata;
+ unsigned long offset = 0;
+
+ if (res->flags & IORESOURCE_IO)
+ offset = hose->io_offset;
+ else if (res->flags & IORESOURCE_MEM)
+ offset = hose->mem_offset;
+
+ res->start = region->start + offset;
+ res->end = region->end + offset;
+}
+
#ifdef CONFIG_HOTPLUG
EXPORT_SYMBOL(pcibios_resource_to_bus);
+EXPORT_SYMBOL(pcibios_bus_to_resource);
EXPORT_SYMBOL(PCIBIOS_MIN_IO);
EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
#endif
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
index b067988614c..97862f45496 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
@@ -30,7 +30,7 @@
*
* This code reads the ATMEL 24CXX EEPROM. The PMC-Sierra Yosemite board uses the ATMEL
* 24C32/24C64 which uses two byte addressing as compared to 24C16. Note that this program
- * uses the serial port like /dev/ttyS0, to communicate with the EEPROM. Hence, you are
+ * uses the serial port like /dev/ttyS0, to communicate with the EEPROM. Hence, you are
* expected to have a connectivity from the EEPROM to the serial port. This program does
* __not__ communicate using the I2C protocol
*/
@@ -64,14 +64,14 @@ static void send_ack(void)
static void send_byte(unsigned char byte)
{
int i = 0;
-
- for (i = 7; i >= 0; i--)
+
+ for (i = 7; i >= 0; i--)
send_bit((byte >> i) & 0x01);
}
-
+
static void send_start(void)
{
- sda_hi;
+ sda_hi;
delay(TXX);
scl_hi;
delay(TXX);
@@ -114,9 +114,9 @@ static unsigned char recv_byte(void) {
int i;
unsigned char byte=0;
- for (i=7;i>=0;i--)
+ for (i=7;i>=0;i--)
byte |= (recv_bit() << i);
-
+
return byte;
}
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
index d27566d99ff..c19f01a3204 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
@@ -27,7 +27,7 @@
*/
/*
- * Header file for atmel_read_eeprom.c
+ * Header file for atmel_read_eeprom.c
*/
#include <linux/types.h>
@@ -46,7 +46,7 @@
#define DEFAULT_PORT "/dev/ttyS0" /* Port to open */
#define TXX 0 /* Dummy loop for spinning */
-#define BLOCK_SEL 0x00
+#define BLOCK_SEL 0x00
#define SLAVE_ADDR 0xa0
#define READ_BIT 0x01
#define WRITE_BIT 0x00
diff --git a/arch/mips/qemu/Makefile b/arch/mips/qemu/Makefile
new file mode 100644
index 00000000000..934944ab9e8
--- /dev/null
+++ b/arch/mips/qemu/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for Qemu specific kernel interface routines under Linux.
+#
+
+obj-y = q-firmware.o q-int.o q-irq.o q-mem.o q-setup.o
diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
new file mode 100644
index 00000000000..5980f02b2df
--- /dev/null
+++ b/arch/mips/qemu/q-firmware.c
@@ -0,0 +1,7 @@
+#include <linux/init.h>
+#include <asm/bootinfo.h>
+
+void __init prom_init(void)
+{
+ add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
+}
diff --git a/arch/mips/qemu/q-int.S b/arch/mips/qemu/q-int.S
new file mode 100644
index 00000000000..6e3dfe5eb14
--- /dev/null
+++ b/arch/mips/qemu/q-int.S
@@ -0,0 +1,17 @@
+/*
+ * Qemu interrupt handler code.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+ .align 5
+ NESTED(qemu_handle_int, PT_SIZE, sp)
+ SAVE_ALL
+ CLI
+ move a0, sp
+ PTR_LA ra, ret_from_irq
+ j do_qemu_int
+ END(qemu_handle_int)
diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c
new file mode 100644
index 00000000000..2c4e0704ff1
--- /dev/null
+++ b/arch/mips/qemu/q-irq.c
@@ -0,0 +1,37 @@
+#include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <asm/i8259.h>
+#include <asm/mipsregs.h>
+#include <asm/qemu.h>
+#include <asm/system.h>
+#include <asm/time.h>
+
+extern asmlinkage void qemu_handle_int(void);
+
+asmlinkage void do_qemu_int(struct pt_regs *regs)
+{
+ unsigned int pending = read_c0_status() & read_c0_cause();
+
+ if (pending & 0x8000) {
+ ll_timer_interrupt(Q_COUNT_COMPARE_IRQ, regs);
+ return;
+ }
+ if (pending & 0x0400) {
+ int irq = i8259_irq();
+
+ if (likely(irq >= 0))
+ do_IRQ(irq, regs);
+
+ return;
+ }
+}
+
+void __init arch_init_irq(void)
+{
+ set_except_vector(0, qemu_handle_int);
+ mips_hpt_frequency = QEMU_C0_COUNTER_CLOCK; /* 100MHz */
+
+ init_i8259_irqs();
+ set_c0_status(0x8400);
+}
diff --git a/arch/mips/qemu/q-mem.c b/arch/mips/qemu/q-mem.c
new file mode 100644
index 00000000000..d174fac4303
--- /dev/null
+++ b/arch/mips/qemu/q-mem.c
@@ -0,0 +1,6 @@
+#include <linux/init.h>
+
+unsigned long __init prom_free_prom_memory(void)
+{
+ return 0UL;
+}
diff --git a/arch/mips/qemu/q-setup.c b/arch/mips/qemu/q-setup.c
new file mode 100644
index 00000000000..1a80eee8cd3
--- /dev/null
+++ b/arch/mips/qemu/q-setup.c
@@ -0,0 +1,20 @@
+#include <linux/init.h>
+#include <asm/io.h>
+#include <asm/time.h>
+
+#define QEMU_PORT_BASE 0xb4000000
+
+static void __init qemu_timer_setup(struct irqaction *irq)
+{
+ /* set the clock to 100 Hz */
+ outb_p(0x34,0x43); /* binary, mode 2, LSB/MSB, ch 0 */
+ outb_p(LATCH & 0xff , 0x40); /* LSB */
+ outb(LATCH >> 8 , 0x40); /* MSB */
+ setup_irq(0, irq);
+}
+
+void __init plat_setup(void)
+{
+ set_io_port_base(QEMU_PORT_BASE);
+ board_timer_setup = qemu_timer_setup;
+}
diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index 0ab4abf65d5..fa0e719c5bd 100644
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -242,7 +242,7 @@ int __init ip22_eisa_init(void)
int i, c;
char *str;
u8 *slot_addr;
-
+
if (!(sgimc->systemid & SGIMC_SYSID_EPRESENT)) {
printk(KERN_INFO "EISA: bus not present.\n");
return 1;
diff --git a/arch/mips/sgi-ip22/ip22-hpc.c b/arch/mips/sgi-ip22/ip22-hpc.c
index c0afeccb08c..5c00cdd20d8 100644
--- a/arch/mips/sgi-ip22/ip22-hpc.c
+++ b/arch/mips/sgi-ip22/ip22-hpc.c
@@ -49,7 +49,7 @@ void __init sgihpc_init(void)
sgint = &sgioc->int3;
system_type = "SGI Indy";
}
-
+
sgi_ioc_reset = (SGIOC_RESET_PPORT | SGIOC_RESET_KBDMOUSE |
SGIOC_RESET_EISA | SGIOC_RESET_ISDN |
SGIOC_RESET_LC0OFF);
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index ea2844d29e6..d16fb43b1a9 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -28,7 +28,7 @@
/* #define DEBUG_SGINT */
/* So far nothing hangs here */
-#undef USE_LIO3_IRQ
+#undef USE_LIO3_IRQ
struct sgint_regs *sgint;
@@ -272,32 +272,32 @@ void indy_buserror_irq(struct pt_regs *regs)
irq_exit();
}
-static struct irqaction local0_cascade = {
+static struct irqaction local0_cascade = {
.handler = no_action,
.flags = SA_INTERRUPT,
.name = "local0 cascade",
};
-static struct irqaction local1_cascade = {
+static struct irqaction local1_cascade = {
.handler = no_action,
.flags = SA_INTERRUPT,
.name = "local1 cascade",
};
-static struct irqaction buserr = {
+static struct irqaction buserr = {
.handler = no_action,
.flags = SA_INTERRUPT,
.name = "Bus Error",
};
-static struct irqaction map0_cascade = {
+static struct irqaction map0_cascade = {
.handler = no_action,
.flags = SA_INTERRUPT,
.name = "mapable0 cascade",
};
#ifdef USE_LIO3_IRQ
-static struct irqaction map1_cascade = {
+static struct irqaction map1_cascade = {
.handler = no_action,
.flags = SA_INTERRUPT,
.name = "mapable1 cascade",
diff --git a/arch/mips/sgi-ip22/ip22-nvram.c b/arch/mips/sgi-ip22/ip22-nvram.c
index de43e86fa17..fd29fd407ae 100644
--- a/arch/mips/sgi-ip22/ip22-nvram.c
+++ b/arch/mips/sgi-ip22/ip22-nvram.c
@@ -39,7 +39,7 @@
*ptr |= EEPROM_CSEL; \
*ptr |= EEPROM_ECLK; })
-
+
#define eeprom_cs_off(ptr) ({ \
*ptr &= ~EEPROM_ECLK; \
*ptr &= ~EEPROM_CSEL; \
@@ -50,7 +50,7 @@
/*
* clock in the nvram command and the register number. For the
* national semiconductor nv ram chip the op code is 3 bits and
- * the address is 6/8 bits.
+ * the address is 6/8 bits.
*/
static inline void eeprom_cmd(volatile unsigned int *ctrl, unsigned cmd,
unsigned reg)
@@ -90,7 +90,7 @@ unsigned short ip22_eeprom_read(volatile unsigned int *ctrl, int reg)
if (*ctrl & EEPROM_DATI)
res |= 1;
}
-
+
eeprom_cs_off(ctrl);
return res;
@@ -113,7 +113,7 @@ unsigned short ip22_nvram_read(int reg)
reg <<= 1;
tmp = hpc3c0->bbram[reg++] & 0xff;
return (tmp << 8) | (hpc3c0->bbram[reg] & 0xff);
- }
+ }
}
EXPORT_SYMBOL(ip22_nvram_read);
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index ed5c60adce6..214ffd2e98a 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -185,7 +185,7 @@ static irqreturn_t panel_int(int irq, void *dev_id, struct pt_regs *regs)
add_timer(&debounce_timer);
}
- /* Power button was pressed
+ /* Power button was pressed
* ioc.ps page 22: "The Panel Register is called Power Control by Full
* House. Only lowest 2 bits are used. Guiness uses upper four bits
* for volume control". This is not true, all bits are pulled high
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 173f76805ea..df9b5694328 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -126,7 +126,7 @@ static __init void indy_time_init(void)
unsigned long r4k_ticks[3];
unsigned long r4k_tick;
- /*
+ /*
* Figure out the r4k offset, the algorithm is very simple and works in
* _all_ cases as long as the 8254 counter register itself works ok (as
* an interrupt driving timer it does not because of bug, this is why
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index a160d04f7db..ef20d9ac0ba 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -538,7 +538,7 @@ void __init mem_init(void)
for_each_online_node(node) {
unsigned slot, numslots;
struct page *end, *p;
-
+
/*
* This will free up the bootmem, ie, slot 0 memory.
*/
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 8c1b96fffa7..cddf1cedf00 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -118,7 +118,7 @@ again:
* RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to when a second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index 281f090e48a..88e1f52059f 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -140,7 +140,7 @@ static irqreturn_t ip32_rtc_int(int irq, void *dev_id, struct pt_regs *regs)
reg_c = CMOS_READ(RTC_INTR_FLAGS);
if (!(reg_c & RTC_IRQF)) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"%s: RTC IRQ without RTC_IRQF\n", __FUNCTION__);
}
/* Wait until interrupt goes away */
diff --git a/arch/mips/sibyte/cfe/cfe_error.h b/arch/mips/sibyte/cfe/cfe_error.h
index 77eb4935bfb..975f00002cb 100644
--- a/arch/mips/sibyte/cfe/cfe_error.h
+++ b/arch/mips/sibyte/cfe/cfe_error.h
@@ -17,15 +17,15 @@
*/
/* *********************************************************************
- *
+ *
* Broadcom Common Firmware Environment (CFE)
- *
+ *
* Error codes File: cfe_error.h
- *
+ *
* CFE's global error code list is here.
- *
+ *
* Author: Mitch Lichtenberg
- *
+ *
********************************************************************* */
diff --git a/arch/mips/sibyte/cfe/console.c b/arch/mips/sibyte/cfe/console.c
index 53a5c1eb561..7721100d027 100644
--- a/arch/mips/sibyte/cfe/console.c
+++ b/arch/mips/sibyte/cfe/console.c
@@ -38,7 +38,7 @@ static void cfe_console_write(struct console *cons, const char *str,
last += written;
} while (last < count);
}
-
+
}
static int cfe_console_setup(struct console *cons, char *str)
diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index d6d0364fa76..7a2c7a8510d 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -33,7 +33,7 @@
#include "cfe_error.h"
/* Max ram addressable in 32-bit segments */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define MAX_RAM_SIZE (~0ULL)
#else
#ifdef CONFIG_HIGHMEM
@@ -285,7 +285,7 @@ void __init prom_init(void)
while (1) ;
}
cfe_init(cfe_handle, cfe_ept);
- /*
+ /*
* Get the handle for (at least) prom_putchar, possibly for
* boot console
*/
diff --git a/arch/mips/sibyte/cfe/smp.c b/arch/mips/sibyte/cfe/smp.c
index 73392190d2b..e44ce1a9eea 100644
--- a/arch/mips/sibyte/cfe/smp.c
+++ b/arch/mips/sibyte/cfe/smp.c
@@ -57,7 +57,7 @@ void __init prom_prepare_cpus(unsigned int max_cpus)
void prom_boot_secondary(int cpu, struct task_struct *idle)
{
int retval;
-
+
retval = cfe_cpu_start(cpu_logical_map(cpu), &smp_bootstrap,
__KSTK_TOS(idle),
(unsigned long)idle->thread_info, 0);
diff --git a/arch/mips/sibyte/sb1250/bus_watcher.c b/arch/mips/sibyte/sb1250/bus_watcher.c
index 182a16f42e2..1a97e3127ae 100644
--- a/arch/mips/sibyte/sb1250/bus_watcher.c
+++ b/arch/mips/sibyte/sb1250/bus_watcher.c
@@ -10,13 +10,13 @@
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-/*
+/*
* The Bus Watcher monitors internal bus transactions and maintains
* counts of transactions with error status, logging details and
* causing one of several interrupts. This driver provides a handler
@@ -155,7 +155,7 @@ static int bw_read_proc(char *page, char **start, off_t off,
static void create_proc_decoder(struct bw_stats_struct *stats)
{
struct proc_dir_entry *ent;
-
+
ent = create_proc_read_entry("bus_watcher", S_IWUSR | S_IRUGO, NULL,
bw_read_proc, stats);
if (!ent) {
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 2728abbc94d..2725b263cce 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -377,7 +377,7 @@ void __init arch_init_irq(void)
/*
* Note that the timer interrupts are also mapped, but this is
- * done in sb1250_time_init(). Also, the profiling driver
+ * done in sb1250_time_init(). Also, the profiling driver
* does its own management of IP7.
*/
@@ -392,7 +392,7 @@ void __init arch_init_irq(void)
if (kgdb_flag) {
kgdb_irq = K_INT_UART_0 + kgdb_port;
-#ifdef CONFIG_SIBYTE_SB1250_DUART
+#ifdef CONFIG_SIBYTE_SB1250_DUART
sb1250_duart_present[kgdb_port] = 0;
#endif
/* Setup uart 1 settings, mapper */
diff --git a/arch/mips/sibyte/swarm/rtc_m41t81.c b/arch/mips/sibyte/swarm/rtc_m41t81.c
index 0e633ee8d83..a686bb716ec 100644
--- a/arch/mips/sibyte/swarm/rtc_m41t81.c
+++ b/arch/mips/sibyte/swarm/rtc_m41t81.c
@@ -128,7 +128,7 @@ static int m41t81_write(uint8_t addr, int b)
/* Clear error bit by writing a 1 */
bus_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
return -1;
- }
+ }
/* read the same byte again to make sure it is written */
bus_writeq(V_SMB_ADDR(M41T81_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
@@ -136,7 +136,7 @@ static int m41t81_write(uint8_t addr, int b)
while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
-
+
return 0;
}
@@ -148,13 +148,13 @@ int m41t81_set_time(unsigned long t)
/*
* Note the write order matters as it ensures the correctness.
- * When we write sec, 10th sec is clear. It is reasonable to
+ * When we write sec, 10th sec is clear. It is reasonable to
* believe we should finish writing min within a second.
*/
tm.tm_sec = BIN2BCD(tm.tm_sec);
m41t81_write(M41T81REG_SC, tm.tm_sec);
-
+
tm.tm_min = BIN2BCD(tm.tm_min);
m41t81_write(M41T81REG_MN, tm.tm_min);
@@ -187,7 +187,7 @@ unsigned long m41t81_get_time(void)
{
unsigned int year, mon, day, hour, min, sec;
- /*
+ /*
* min is valid if two reads of sec are the same.
*/
for (;;) {
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 457aeb7be85..4daeaa413de 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -73,7 +73,7 @@ int swarm_be_handler(struct pt_regs *regs, int is_fixup)
{
if (!is_fixup && (regs->cp0_cause & 4)) {
/* Data bus error - print PA */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
printk("DBE physical address: %010lx\n",
__read_64bit_c0_register($26, 1));
#else
@@ -98,7 +98,7 @@ static int __init swarm_setup(void)
rtc_get_time = xicor_get_time;
rtc_set_time = xicor_set_time;
}
-
+
if (m41t81_probe()) {
printk("swarm setup: M41T81 RTC detected.\n");
rtc_get_time = m41t81_get_time;
diff --git a/arch/mips/sni/irq.c b/arch/mips/sni/irq.c
index 62c760f1467..141a310d74d 100644
--- a/arch/mips/sni/irq.c
+++ b/arch/mips/sni/irq.c
@@ -103,7 +103,7 @@ static unsigned int ls1bit8(unsigned int x)
/*
* hwint 1 deals with EISA and SCSI interrupts,
- *
+ *
* The EISA_INT bit in CSITPEND is high active, all others are low active.
*/
void pciasic_hwint1(struct pt_regs *regs)
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 8f67cee4317..1b3f8a0903e 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -111,7 +111,7 @@ static struct resource sni_mem_resource = {
* The RM200/RM300 has a few holes in it's PCI/EISA memory address space used
* for other purposes. Be paranoid and allocate all of the before the PCI
* code gets a chance to to map anything else there ...
- *
+ *
* This leaves the following areas available:
*
* 0x10000000 - 0x1009ffff (640kB) PCI/EISA/ISA Bus Memory
diff --git a/arch/mips/tx4927/common/tx4927_irq_handler.S b/arch/mips/tx4927/common/tx4927_irq_handler.S
index ca123e28d1e..dd3ceda9d71 100644
--- a/arch/mips/tx4927/common/tx4927_irq_handler.S
+++ b/arch/mips/tx4927/common/tx4927_irq_handler.S
@@ -42,13 +42,13 @@
CLI
.set at
- mfc0 t0, CP0_CAUSE
+ mfc0 t0, CP0_CAUSE
mfc0 t1, CP0_STATUS
and t0, t1
-
+
andi t1, t0, STATUSF_IP7 /* cpu timer */
bnez t1, ll_ip7
-
+
/* IP6..IP3 multiplexed -- do not use */
andi t1, t0, STATUSF_IP2 /* tx4927 pic */
diff --git a/arch/mips/tx4927/common/tx4927_setup.c b/arch/mips/tx4927/common/tx4927_setup.c
index 16bcbdc6d1c..26d7c53612a 100644
--- a/arch/mips/tx4927/common/tx4927_setup.c
+++ b/arch/mips/tx4927/common/tx4927_setup.c
@@ -152,7 +152,7 @@ dump_cp0(char *key)
print_cp0(key, 16, "CONFIG ", read_c0_config());
return;
}
-
+
void print_pic(char *key, u32 reg, char *name)
{
printk("%s pic:0x%08x:%s=0x%08x\n", key, reg, name,
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/Makefile b/arch/mips/tx4927/toshiba_rbtx4927/Makefile
index 86ca4cf2d58..c1a377a80a5 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/Makefile
+++ b/arch/mips/tx4927/toshiba_rbtx4927/Makefile
@@ -1,5 +1,5 @@
-obj-y += toshiba_rbtx4927_prom.o
-obj-y += toshiba_rbtx4927_setup.o
-obj-y += toshiba_rbtx4927_irq.o
+obj-y += toshiba_rbtx4927_prom.o
+obj-y += toshiba_rbtx4927_setup.o
+obj-y += toshiba_rbtx4927_irq.o
EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index fd5b433f83b..aee07ff2212 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -31,7 +31,7 @@
/*
-IRQ Device
+IRQ Device
00 RBTX4927-ISA/00
01 RBTX4927-ISA/01 PS2/Keyboard
02 RBTX4927-ISA/02 Cascade RBTX4927-ISA (irqs 8-15)
@@ -52,15 +52,15 @@ IRQ Device
16 TX4927-CP0/00 Software 0
17 TX4927-CP0/01 Software 1
18 TX4927-CP0/02 Cascade TX4927-CP0
-19 TX4927-CP0/03 Multiplexed -- do not use
-20 TX4927-CP0/04 Multiplexed -- do not use
-21 TX4927-CP0/05 Multiplexed -- do not use
-22 TX4927-CP0/06 Multiplexed -- do not use
+19 TX4927-CP0/03 Multiplexed -- do not use
+20 TX4927-CP0/04 Multiplexed -- do not use
+21 TX4927-CP0/05 Multiplexed -- do not use
+22 TX4927-CP0/06 Multiplexed -- do not use
23 TX4927-CP0/07 CPU TIMER
24 TX4927-PIC/00
25 TX4927-PIC/01
-26 TX4927-PIC/02
+26 TX4927-PIC/02
27 TX4927-PIC/03 Cascade RBTX4927-IOC
28 TX4927-PIC/04
29 TX4927-PIC/05 RBTX4927 RTL-8019AS ethernet
@@ -80,7 +80,7 @@ IRQ Device
43 TX4927-PIC/19
44 TX4927-PIC/20
45 TX4927-PIC/21
-46 TX4927-PIC/22 TX4927 PCI PCI-ERR
+46 TX4927-PIC/22 TX4927 PCI PCI-ERR
47 TX4927-PIC/23 TX4927 PCI PCI-PMA (not used)
48 TX4927-PIC/24
49 TX4927-PIC/25
@@ -100,7 +100,7 @@ IRQ Device
62 RBTX4927-IOC/06
63 RBTX4927-IOC/07
-NOTES:
+NOTES:
SouthBridge/INTR is mapped to SouthBridge/A=PCI-B/#58
SouthBridge/ISA/pin=0 no pci irq used by this device
SouthBridge/IDE/pin=1 no pci irq used by this device, using INTR via ISA IRQ14
@@ -175,19 +175,19 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB
static const u32 toshiba_rbtx4927_irq_debug_flag =
(TOSHIBA_RBTX4927_IRQ_NONE | TOSHIBA_RBTX4927_IRQ_INFO |
TOSHIBA_RBTX4927_IRQ_WARN | TOSHIBA_RBTX4927_IRQ_EROR
-// | TOSHIBA_RBTX4927_IRQ_IOC_INIT
-// | TOSHIBA_RBTX4927_IRQ_IOC_STARTUP
-// | TOSHIBA_RBTX4927_IRQ_IOC_SHUTDOWN
-// | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE
-// | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE
-// | TOSHIBA_RBTX4927_IRQ_IOC_MASK
-// | TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ
-// | TOSHIBA_RBTX4927_IRQ_ISA_INIT
-// | TOSHIBA_RBTX4927_IRQ_ISA_STARTUP
-// | TOSHIBA_RBTX4927_IRQ_ISA_SHUTDOWN
-// | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE
-// | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE
-// | TOSHIBA_RBTX4927_IRQ_ISA_MASK
+// | TOSHIBA_RBTX4927_IRQ_IOC_INIT
+// | TOSHIBA_RBTX4927_IRQ_IOC_STARTUP
+// | TOSHIBA_RBTX4927_IRQ_IOC_SHUTDOWN
+// | TOSHIBA_RBTX4927_IRQ_IOC_ENABLE
+// | TOSHIBA_RBTX4927_IRQ_IOC_DISABLE
+// | TOSHIBA_RBTX4927_IRQ_IOC_MASK
+// | TOSHIBA_RBTX4927_IRQ_IOC_ENDIRQ
+// | TOSHIBA_RBTX4927_IRQ_ISA_INIT
+// | TOSHIBA_RBTX4927_IRQ_ISA_STARTUP
+// | TOSHIBA_RBTX4927_IRQ_ISA_SHUTDOWN
+// | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE
+// | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE
+// | TOSHIBA_RBTX4927_IRQ_ISA_MASK
// | TOSHIBA_RBTX4927_IRQ_ISA_ENDIRQ
);
#endif
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 8724ea3ae04..fc0720599fd 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -395,7 +395,7 @@ static int __init tx4927_pcibios_init(void)
/* enable secondary ide */
v08_43 |= 0x80;
- /*
+ /*
* !!! DO NOT REMOVE THIS COMMENT IT IS REQUIRED BY SMSC !!!
*
* This line of code is intended to provide the user with a work
diff --git a/arch/mips/vr4181/common/Makefile b/arch/mips/vr4181/common/Makefile
deleted file mode 100644
index f7587ca64ea..00000000000
--- a/arch/mips/vr4181/common/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for common code of NEC vr4181 based boards
-#
-
-obj-y := irq.o int_handler.o serial.o time.o
-
-EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/vr4181/common/int_handler.S b/arch/mips/vr4181/common/int_handler.S
deleted file mode 100644
index 2c041b8ee52..00000000000
--- a/arch/mips/vr4181/common/int_handler.S
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * arch/mips/vr4181/common/int_handler.S
- *
- * Adapted to the VR4181 and almost entirely rewritten:
- * Copyright (C) 1999 Bradley D. LaRonde and Michael Klar
- *
- * Clean up to conform to the new IRQ
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- */
-
-#include <asm/asm.h>
-#include <asm/regdef.h>
-#include <asm/mipsregs.h>
-#include <asm/stackframe.h>
-
-#include <asm/vr4181/vr4181.h>
-
-/*
- * [jsun]
- * See include/asm/vr4181/irq.h for IRQ assignment and strategy.
- */
-
- .text
- .set noreorder
-
- .align 5
- NESTED(vr4181_handle_irq, PT_SIZE, ra)
-
- .set noat
- SAVE_ALL
- CLI
-
- .set at
- .set noreorder
-
- mfc0 t0, CP0_CAUSE
- mfc0 t2, CP0_STATUS
-
- and t0, t2
-
- /* we check IP3 first; it happens most frequently */
- andi t1, t0, STATUSF_IP3
- bnez t1, ll_cpu_ip3
- andi t1, t0, STATUSF_IP2
- bnez t1, ll_cpu_ip2
- andi t1, t0, STATUSF_IP7 /* cpu timer */
- bnez t1, ll_cputimer_irq
- andi t1, t0, STATUSF_IP4
- bnez t1, ll_cpu_ip4
- andi t1, t0, STATUSF_IP5
- bnez t1, ll_cpu_ip5
- andi t1, t0, STATUSF_IP6
- bnez t1, ll_cpu_ip6
- andi t1, t0, STATUSF_IP0 /* software int 0 */
- bnez t1, ll_cpu_ip0
- andi t1, t0, STATUSF_IP1 /* software int 1 */
- bnez t1, ll_cpu_ip1
- nop
-
- .set reorder
-do_spurious:
- j spurious_interrupt
-
-/*
- * regular CPU irqs
- */
-ll_cputimer_irq:
- li a0, VR4181_IRQ_TIMER
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-
-ll_cpu_ip0:
- li a0, VR4181_IRQ_SW1
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-ll_cpu_ip1:
- li a0, VR4181_IRQ_SW2
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-ll_cpu_ip3:
- li a0, VR4181_IRQ_INT1
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-ll_cpu_ip4:
- li a0, VR4181_IRQ_INT2
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-ll_cpu_ip5:
- li a0, VR4181_IRQ_INT3
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-ll_cpu_ip6:
- li a0, VR4181_IRQ_INT4
- move a1, sp
- jal do_IRQ
- j ret_from_irq
-
-/*
- * One of the sys irq has happend.
- *
- * In the interest of speed, we first determine in the following order
- * which 16-irq block have pending interrupts:
- * sysint1 (16 sources, including cascading intrs from GPIO)
- * sysint2
- * gpio (16 intr sources)
- *
- * Then we do binary search to find the exact interrupt source.
- */
-ll_cpu_ip2:
-
- lui t3,%hi(VR4181_SYSINT1REG)
- lhu t0,%lo(VR4181_SYSINT1REG)(t3)
- lhu t2,%lo(VR4181_MSYSINT1REG)(t3)
- and t0, 0xfffb /* hack - remove RTC Long 1 intr */
- and t0, t2
- beqz t0, check_sysint2
-
- /* check for GPIO interrupts */
- andi t1, t0, 0x0100
- bnez t1, check_gpio_int
-
- /* so we have an interrupt in sysint1 which is not gpio int */
- li a0, VR4181_SYS_IRQ_BASE - 1
- j check_16
-
-check_sysint2:
-
- lhu t0,%lo(VR4181_SYSINT2REG)(t3)
- lhu t2,%lo(VR4181_MSYSINT2REG)(t3)
- and t0, 0xfffe /* hack - remove RTC Long 2 intr */
- and t0, t2
- li a0, VR4181_SYS_IRQ_BASE + 16 - 1
- j check_16
-
-check_gpio_int:
- lui t3,%hi(VR4181_GPINTMSK)
- lhu t0,%lo(VR4181_GPINTMSK)(t3)
- lhu t2,%lo(VR4181_GPINTSTAT)(t3)
- xori t0, 0xffff /* why? reverse logic? */
- and t0, t2
- li a0, VR4181_GPIO_IRQ_BASE - 1
- j check_16
-
-/*
- * When we reach check_16, we have 16-bit status in t0 and base irq number
- * in a0.
- */
-check_16:
- andi t1, t0, 0xff
- bnez t1, check_8
-
- srl t0, 8
- addi a0, 8
- j check_8
-
-/*
- * When we reach check_8, we have 8-bit status in t0 and base irq number
- * in a0.
- */
-check_8:
- andi t1, t0, 0xf
- bnez t1, check_4
-
- srl t0, 4
- addi a0, 4
- j check_4
-
-/*
- * When we reach check_4, we have 4-bit status in t0 and base irq number
- * in a0.
- */
-check_4:
- andi t0, t0, 0xf
- beqz t0, do_spurious
-
-loop:
- andi t2, t0, 0x1
- srl t0, 1
- addi a0, 1
- beqz t2, loop
-
-found_it:
- move a1, sp
- jal do_IRQ
-
- j ret_from_irq
-
- END(vr4181_handle_irq)
diff --git a/arch/mips/vr4181/common/irq.c b/arch/mips/vr4181/common/irq.c
deleted file mode 100644
index 2cdf77c5cb3..00000000000
--- a/arch/mips/vr4181/common/irq.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- * linux/arch/mips/vr4181/common/irq.c
- * Completely re-written to use the new irq.c
- *
- * Credits to Bradley D. LaRonde and Michael Klar for writing the original
- * irq.c file which was derived from the common irq.c file.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-
-#include <asm/irq.h>
-#include <asm/mipsregs.h>
-#include <asm/gdb-stub.h>
-
-#include <asm/vr4181/vr4181.h>
-
-/*
- * Strategy:
- *
- * We essentially have three irq controllers, CPU, system, and gpio.
- *
- * CPU irq controller is taken care by arch/mips/kernel/irq_cpu.c and
- * CONFIG_IRQ_CPU config option.
- *
- * We here provide sys_irq and gpio_irq controller code.
- */
-
-static int sys_irq_base;
-static int gpio_irq_base;
-
-/* ---------------------- sys irq ------------------------ */
-static void
-sys_irq_enable(unsigned int irq)
-{
- irq -= sys_irq_base;
- if (irq < 16) {
- *VR4181_MSYSINT1REG |= (u16)(1 << irq);
- } else {
- irq -= 16;
- *VR4181_MSYSINT2REG |= (u16)(1 << irq);
- }
-}
-
-static void
-sys_irq_disable(unsigned int irq)
-{
- irq -= sys_irq_base;
- if (irq < 16) {
- *VR4181_MSYSINT1REG &= ~((u16)(1 << irq));
- } else {
- irq -= 16;
- *VR4181_MSYSINT2REG &= ~((u16)(1 << irq));
- }
-
-}
-
-static unsigned int
-sys_irq_startup(unsigned int irq)
-{
- sys_irq_enable(irq);
- return 0;
-}
-
-#define sys_irq_shutdown sys_irq_disable
-#define sys_irq_ack sys_irq_disable
-
-static void
-sys_irq_end(unsigned int irq)
-{
- if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- sys_irq_enable(irq);
-}
-
-static hw_irq_controller sys_irq_controller = {
- "vr4181_sys_irq",
- sys_irq_startup,
- sys_irq_shutdown,
- sys_irq_enable,
- sys_irq_disable,
- sys_irq_ack,
- sys_irq_end,
- NULL /* no affinity stuff for UP */
-};
-
-/* ---------------------- gpio irq ------------------------ */
-/* gpio irq lines use reverse logic */
-static void
-gpio_irq_enable(unsigned int irq)
-{
- irq -= gpio_irq_base;
- *VR4181_GPINTMSK &= ~((u16)(1 << irq));
-}
-
-static void
-gpio_irq_disable(unsigned int irq)
-{
- irq -= gpio_irq_base;
- *VR4181_GPINTMSK |= (u16)(1 << irq);
-}
-
-static unsigned int
-gpio_irq_startup(unsigned int irq)
-{
- gpio_irq_enable(irq);
-
- irq -= gpio_irq_base;
- *VR4181_GPINTEN |= (u16)(1 << irq );
-
- return 0;
-}
-
-static void
-gpio_irq_shutdown(unsigned int irq)
-{
- gpio_irq_disable(irq);
-
- irq -= gpio_irq_base;
- *VR4181_GPINTEN &= ~((u16)(1 << irq ));
-}
-
-static void
-gpio_irq_ack(unsigned int irq)
-{
- u16 irqtype;
- u16 irqshift;
-
- gpio_irq_disable(irq);
-
- /* we clear interrupt if it is edge triggered */
- irq -= gpio_irq_base;
- if (irq < 8) {
- irqtype = *VR4181_GPINTTYPL;
- irqshift = 2 << (irq*2);
- } else {
- irqtype = *VR4181_GPINTTYPH;
- irqshift = 2 << ((irq-8)*2);
- }
- if ( ! (irqtype & irqshift) ) {
- *VR4181_GPINTSTAT = (u16) (1 << irq);
- }
-}
-
-static void
-gpio_irq_end(unsigned int irq)
-{
- if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- gpio_irq_enable(irq);
-}
-
-static hw_irq_controller gpio_irq_controller = {
- "vr4181_gpio_irq",
- gpio_irq_startup,
- gpio_irq_shutdown,
- gpio_irq_enable,
- gpio_irq_disable,
- gpio_irq_ack,
- gpio_irq_end,
- NULL /* no affinity stuff for UP */
-};
-
-/* --------------------- IRQ init stuff ---------------------- */
-
-extern asmlinkage void vr4181_handle_irq(void);
-extern void breakpoint(void);
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
-extern void mips_cpu_irq_init(u32 irq_base);
-
-static struct irqaction cascade =
- { no_action, SA_INTERRUPT, CPU_MASK_NONE, "cascade", NULL, NULL };
-static struct irqaction reserved =
- { no_action, SA_INTERRUPT, CPU_MASK_NONE, "cascade", NULL, NULL };
-
-void __init arch_init_irq(void)
-{
- int i;
-
- set_except_vector(0, vr4181_handle_irq);
-
- /* init CPU irqs */
- mips_cpu_irq_init(VR4181_CPU_IRQ_BASE);
-
- /* init sys irqs */
- sys_irq_base = VR4181_SYS_IRQ_BASE;
- for (i=sys_irq_base; i < sys_irq_base + VR4181_NUM_SYS_IRQ; i++) {
- irq_desc[i].status = IRQ_DISABLED;
- irq_desc[i].action = NULL;
- irq_desc[i].depth = 1;
- irq_desc[i].handler = &sys_irq_controller;
- }
-
- /* init gpio irqs */
- gpio_irq_base = VR4181_GPIO_IRQ_BASE;
- for (i=gpio_irq_base; i < gpio_irq_base + VR4181_NUM_GPIO_IRQ; i++) {
- irq_desc[i].status = IRQ_DISABLED;
- irq_desc[i].action = NULL;
- irq_desc[i].depth = 1;
- irq_desc[i].handler = &gpio_irq_controller;
- }
-
- /* Default all ICU IRQs to off ... */
- *VR4181_MSYSINT1REG = 0;
- *VR4181_MSYSINT2REG = 0;
-
- /* We initialize the level 2 ICU registers to all bits disabled. */
- *VR4181_MPIUINTREG = 0;
- *VR4181_MAIUINTREG = 0;
- *VR4181_MKIUINTREG = 0;
-
- /* disable all GPIO intrs */
- *VR4181_GPINTMSK = 0xffff;
-
- /* vector handler. What these do is register the IRQ as non-sharable */
- setup_irq(VR4181_IRQ_INT0, &cascade);
- setup_irq(VR4181_IRQ_GIU, &cascade);
-
- /*
- * RTC interrupts are interesting. They have two destinations.
- * One is at sys irq controller, and the other is at CPU IP3 and IP4.
- * RTC timer is used as system timer.
- * We enable them here, but timer routine will register later
- * with CPU IP3/IP4.
- */
- setup_irq(VR4181_IRQ_RTCL1, &reserved);
- setup_irq(VR4181_IRQ_RTCL2, &reserved);
-}
diff --git a/arch/mips/vr4181/common/serial.c b/arch/mips/vr4181/common/serial.c
deleted file mode 100644
index 3f62c62b107..00000000000
--- a/arch/mips/vr4181/common/serial.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/vr4181/common/serial.c
- * initialize serial port on vr4181.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-/*
- * [jsun, 010925]
- * You need to make sure rs_table has at least one element in
- * drivers/char/serial.c file. There is no good way to do it right
- * now. A workaround is to include CONFIG_SERIAL_MANY_PORTS in your
- * configure file, which would gives you 64 ports and wastes 11K ram.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/serial.h>
-
-#include <asm/vr4181/vr4181.h>
-
-void __init vr4181_init_serial(void)
-{
- struct serial_struct s;
-
- /* turn on UART clock */
- *VR4181_CMUCLKMSK |= VR4181_CMUCLKMSK_MSKSIU;
-
- /* clear memory */
- memset(&s, 0, sizeof(s));
-
- s.line = 0; /* we set the first one */
- s.baud_base = 1152000;
- s.irq = VR4181_IRQ_SIU;
- s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; /* STD_COM_FLAGS */
- s.iomem_base = (u8*)VR4181_SIURB;
- s.iomem_reg_shift = 0;
- s.io_type = SERIAL_IO_MEM;
- if (early_serial_setup(&s) != 0) {
- panic("vr4181_init_serial() failed!");
- }
-}
-
diff --git a/arch/mips/vr4181/common/time.c b/arch/mips/vr4181/common/time.c
deleted file mode 100644
index 17814076b6f..00000000000
--- a/arch/mips/vr4181/common/time.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * rtc and time ops for vr4181. Part of code is drived from
- * linux-vr, originally written by Bradley D. LaRonde & Michael Klar.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/param.h> /* for HZ */
-#include <linux/time.h>
-#include <linux/interrupt.h>
-
-#include <asm/system.h>
-#include <asm/time.h>
-
-#include <asm/vr4181/vr4181.h>
-
-#define COUNTS_PER_JIFFY ((32768 + HZ/2) / HZ)
-
-/*
- * RTC ops
- */
-
-DEFINE_SPINLOCK(rtc_lock);
-
-/* per VR41xx docs, bad data can be read if between 2 counts */
-static inline unsigned short
-read_time_reg(volatile unsigned short *reg)
-{
- unsigned short value;
- do {
- value = *reg;
- barrier();
- } while (value != *reg);
- return value;
-}
-
-static unsigned long
-vr4181_rtc_get_time(void)
-{
- unsigned short regh, regm, regl;
-
- // why this crazy order, you ask? to guarantee that neither m
- // nor l wrap before all 3 read
- do {
- regm = read_time_reg(VR4181_ETIMEMREG);
- barrier();
- regh = read_time_reg(VR4181_ETIMEHREG);
- barrier();
- regl = read_time_reg(VR4181_ETIMELREG);
- } while (regm != read_time_reg(VR4181_ETIMEMREG));
- return ((regh << 17) | (regm << 1) | (regl >> 15));
-}
-
-static int
-vr4181_rtc_set_time(unsigned long timeval)
-{
- unsigned short intreg;
- unsigned long flags;
-
- spin_lock_irqsave(&rtc_lock, flags);
- intreg = *VR4181_RTCINTREG & 0x05;
- barrier();
- *VR4181_ETIMELREG = timeval << 15;
- *VR4181_ETIMEMREG = timeval >> 1;
- *VR4181_ETIMEHREG = timeval >> 17;
- barrier();
- // assume that any ints that just triggered are invalid, since the
- // time value is written non-atomically in 3 separate regs
- *VR4181_RTCINTREG = 0x05 ^ intreg;
- spin_unlock_irqrestore(&rtc_lock, flags);
-
- return 0;
-}
-
-
-/*
- * timer interrupt routine (wrapper)
- *
- * we need our own interrupt routine because we need to clear
- * RTC1 interrupt.
- */
-static void
-vr4181_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
- /* Clear the interrupt. */
- *VR4181_RTCINTREG = 0x2;
-
- /* call the generic one */
- timer_interrupt(irq, dev_id, regs);
-}
-
-
-/*
- * vr4181_time_init:
- *
- * We pick the following choices:
- * . we use elapsed timer as the RTC. We set some reasonable init data since
- * it does not persist across reset
- * . we use RTC1 as the system timer interrupt source.
- * . we use CPU counter for fast_gettimeoffset and we calivrate the cpu
- * frequency. In other words, we use calibrate_div64_gettimeoffset().
- * . we use our own timer interrupt routine which clears the interrupt
- * and then calls the generic high-level timer interrupt routine.
- *
- */
-
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
-
-static void
-vr4181_timer_setup(struct irqaction *irq)
-{
- /* over-write the handler to be our own one */
- irq->handler = vr4181_timer_interrupt;
-
- /* sets up the frequency */
- *VR4181_RTCL1LREG = COUNTS_PER_JIFFY;
- *VR4181_RTCL1HREG = 0;
-
- /* and ack any pending ints */
- *VR4181_RTCINTREG = 0x2;
-
- /* setup irqaction */
- setup_irq(VR4181_IRQ_INT1, irq);
-
-}
-
-void
-vr4181_init_time(void)
-{
- /* setup hookup functions */
- rtc_get_time = vr4181_rtc_get_time;
- rtc_set_time = vr4181_rtc_set_time;
-
- board_timer_setup = vr4181_timer_setup;
-}
-
diff --git a/arch/mips/vr4181/osprey/Makefile b/arch/mips/vr4181/osprey/Makefile
deleted file mode 100644
index 34be0579088..00000000000
--- a/arch/mips/vr4181/osprey/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for common code of NEC Osprey board
-#
-
-obj-y := setup.o prom.o reset.o
-
-obj-$(CONFIG_KGDB) += dbg_io.o
diff --git a/arch/mips/vr4181/osprey/dbg_io.c b/arch/mips/vr4181/osprey/dbg_io.c
deleted file mode 100644
index 5e8a84072d5..00000000000
--- a/arch/mips/vr4181/osprey/dbg_io.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * kgdb io functions for osprey. We use the serial port on debug board.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-/* ======================= CONFIG ======================== */
-
-/* [jsun] we use the second serial port for kdb */
-#define BASE 0xb7fffff0
-#define MAX_BAUD 115200
-
-/* distance in bytes between two serial registers */
-#define REG_OFFSET 1
-
-/*
- * 0 - kgdb does serial init
- * 1 - kgdb skip serial init
- */
-static int remoteDebugInitialized = 1;
-
-/*
- * the default baud rate *if* kgdb does serial init
- */
-#define BAUD_DEFAULT UART16550_BAUD_38400
-
-/* ======================= END OF CONFIG ======================== */
-
-typedef unsigned char uint8;
-typedef unsigned int uint32;
-
-#define UART16550_BAUD_2400 2400
-#define UART16550_BAUD_4800 4800
-#define UART16550_BAUD_9600 9600
-#define UART16550_BAUD_19200 19200
-#define UART16550_BAUD_38400 38400
-#define UART16550_BAUD_57600 57600
-#define UART16550_BAUD_115200 115200
-
-#define UART16550_PARITY_NONE 0
-#define UART16550_PARITY_ODD 0x08
-#define UART16550_PARITY_EVEN 0x18
-#define UART16550_PARITY_MARK 0x28
-#define UART16550_PARITY_SPACE 0x38
-
-#define UART16550_DATA_5BIT 0x0
-#define UART16550_DATA_6BIT 0x1
-#define UART16550_DATA_7BIT 0x2
-#define UART16550_DATA_8BIT 0x3
-
-#define UART16550_STOP_1BIT 0x0
-#define UART16550_STOP_2BIT 0x4
-
-/* register offset */
-#define OFS_RCV_BUFFER 0
-#define OFS_TRANS_HOLD 0
-#define OFS_SEND_BUFFER 0
-#define OFS_INTR_ENABLE (1*REG_OFFSET)
-#define OFS_INTR_ID (2*REG_OFFSET)
-#define OFS_DATA_FORMAT (3*REG_OFFSET)
-#define OFS_LINE_CONTROL (3*REG_OFFSET)
-#define OFS_MODEM_CONTROL (4*REG_OFFSET)
-#define OFS_RS232_OUTPUT (4*REG_OFFSET)
-#define OFS_LINE_STATUS (5*REG_OFFSET)
-#define OFS_MODEM_STATUS (6*REG_OFFSET)
-#define OFS_RS232_INPUT (6*REG_OFFSET)
-#define OFS_SCRATCH_PAD (7*REG_OFFSET)
-
-#define OFS_DIVISOR_LSB (0*REG_OFFSET)
-#define OFS_DIVISOR_MSB (1*REG_OFFSET)
-
-
-/* memory-mapped read/write of the port */
-#define UART16550_READ(y) (*((volatile uint8*)(BASE + y)))
-#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z)
-
-void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
-{
- /* disable interrupts */
- UART16550_WRITE(OFS_INTR_ENABLE, 0);
-
- /* set up buad rate */
- {
- uint32 divisor;
-
- /* set DIAB bit */
- UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
-
- /* set divisor */
- divisor = MAX_BAUD / baud;
- UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
- UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
-
- /* clear DIAB bit */
- UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
- }
-
- /* set data format */
- UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
-}
-
-
-uint8 getDebugChar(void)
-{
- if (!remoteDebugInitialized) {
- remoteDebugInitialized = 1;
- debugInit(BAUD_DEFAULT,
- UART16550_DATA_8BIT,
- UART16550_PARITY_NONE, UART16550_STOP_1BIT);
- }
-
- while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
- return UART16550_READ(OFS_RCV_BUFFER);
-}
-
-
-int putDebugChar(uint8 byte)
-{
- if (!remoteDebugInitialized) {
- remoteDebugInitialized = 1;
- debugInit(BAUD_DEFAULT,
- UART16550_DATA_8BIT,
- UART16550_PARITY_NONE, UART16550_STOP_1BIT);
- }
-
- while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
- UART16550_WRITE(OFS_SEND_BUFFER, byte);
- return 1;
-}
diff --git a/arch/mips/vr4181/osprey/prom.c b/arch/mips/vr4181/osprey/prom.c
deleted file mode 100644
index af0d1456161..00000000000
--- a/arch/mips/vr4181/osprey/prom.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * arch/mips/vr4181/osprey/prom.c
- * prom code for osprey.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-
-const char *get_system_type(void)
-{
- return "NEC_Vr41xx Osprey";
-}
-
-/*
- * [jsun] right now we assume it is the nec debug monitor, which does
- * not pass any arguments.
- */
-void __init prom_init(void)
-{
- // cmdline is now set in default config
- // strcpy(arcs_cmdline, "ip=bootp ");
- // strcat(arcs_cmdline, "ether=46,0x03fe0300,eth0 ");
- // strcpy(arcs_cmdline, "ether=0,0x0300,eth0 "
- // strcat(arcs_cmdline, "video=vr4181fb:xres:240,yres:320,bpp:8 ");
-
- mips_machgroup = MACH_GROUP_NEC_VR41XX;
- mips_machtype = MACH_NEC_OSPREY;
-
- /* 16MB fixed */
- add_memory_region(0, 16 << 20, BOOT_MEM_RAM);
-}
-
-unsigned long __init prom_free_prom_memory(void)
-{
- return 0;
-}
diff --git a/arch/mips/vr4181/osprey/reset.c b/arch/mips/vr4181/osprey/reset.c
deleted file mode 100644
index 036ae83d89d..00000000000
--- a/arch/mips/vr4181/osprey/reset.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * Copyright (C) 1997, 2001 Ralf Baechle
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/cacheflush.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
-
-void nec_osprey_restart(char *command)
-{
- set_c0_status(ST0_ERL);
- change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
- flush_cache_all();
- write_c0_wired(0);
- __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-void nec_osprey_halt(void)
-{
- printk(KERN_NOTICE "\n** You can safely turn off the power\n");
- while (1)
- __asm__(".set\tmips3\n\t"
- "wait\n\t"
- ".set\tmips0");
-}
-
-void nec_osprey_power_off(void)
-{
- nec_osprey_halt();
-}
diff --git a/arch/mips/vr4181/osprey/setup.c b/arch/mips/vr4181/osprey/setup.c
deleted file mode 100644
index 2ff7140e7ed..00000000000
--- a/arch/mips/vr4181/osprey/setup.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * linux/arch/mips/vr4181/setup.c
- *
- * VR41xx setup routines
- *
- * Copyright (C) 1999 Bradley D. LaRonde
- * Copyright (C) 1999, 2000 Michael Klar
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/ide.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <asm/reboot.h>
-#include <asm/vr4181/vr4181.h>
-#include <asm/io.h>
-
-
-extern void nec_osprey_restart(char* c);
-extern void nec_osprey_halt(void);
-extern void nec_osprey_power_off(void);
-
-extern void vr4181_init_serial(void);
-extern void vr4181_init_time(void);
-
-static void __init nec_osprey_setup(void)
-{
- set_io_port_base(VR4181_PORT_BASE);
- isa_slot_offset = VR4181_ISAMEM_BASE;
-
- vr4181_init_serial();
- vr4181_init_time();
-
- _machine_restart = nec_osprey_restart;
- _machine_halt = nec_osprey_halt;
- _machine_power_off = nec_osprey_power_off;
-
- /* setup resource limit */
- ioport_resource.end = 0xffffffff;
- iomem_resource.end = 0xffffffff;
-
- /* [jsun] hack */
- /*
- printk("[jsun] hack to change external ISA control register, %x -> %x\n",
- (*VR4181_XISACTL),
- (*VR4181_XISACTL) | 0x2);
- *VR4181_XISACTL |= 0x2;
- */
-
- // *VR4181_GPHIBSTH = 0x2000;
- // *VR4181_GPMD0REG = 0x00c0;
- // *VR4181_GPINTEN = 1<<6;
-
- /* [jsun] I believe this will get the interrupt type right
- * for the ether port.
- */
- *VR4181_GPINTTYPL = 0x3000;
-}
-
-early_initcall(nec_osprey_setup);
diff --git a/arch/mips/vr41xx/casio-e55/setup.c b/arch/mips/vr41xx/casio-e55/setup.c
index aa8605ab76f..d29201acc4f 100644
--- a/arch/mips/vr41xx/casio-e55/setup.c
+++ b/arch/mips/vr41xx/casio-e55/setup.c
@@ -23,11 +23,6 @@
#include <asm/io.h>
#include <asm/vr41xx/e55.h>
-const char *get_system_type(void)
-{
- return "CASIO CASSIOPEIA E-11/15/55/65";
-}
-
static int __init casio_e55_setup(void)
{
set_io_port_base(IO_PORT_BASE);
diff --git a/arch/mips/vr41xx/common/Makefile b/arch/mips/vr41xx/common/Makefile
index fa98ef3855b..9096302a7ec 100644
--- a/arch/mips/vr41xx/common/Makefile
+++ b/arch/mips/vr41xx/common/Makefile
@@ -2,7 +2,7 @@
# Makefile for common code of the NEC VR4100 series.
#
-obj-y += bcu.o cmu.o icu.o init.o int-handler.o pmu.o
+obj-y += bcu.o cmu.o icu.o init.o int-handler.o irq.o pmu.o type.o
obj-$(CONFIG_VRC4173) += vrc4173.o
EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index c842661144c..0b73c5ab3c0 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -3,8 +3,7 @@
*
* Copyright (C) 2001-2002 MontaVista Software Inc.
* Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- * Copyright (C) 2003-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -31,7 +30,7 @@
*/
#include <linux/errno.h>
#include <linux/init.h>
-#include <linux/interrupt.h>
+#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/smp.h>
@@ -39,34 +38,24 @@
#include <asm/cpu.h>
#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/irq_cpu.h>
#include <asm/vr41xx/vr41xx.h>
-extern asmlinkage void vr41xx_handle_interrupt(void);
-
-extern void init_vr41xx_giuint_irq(void);
-extern void giuint_irq_dispatch(struct pt_regs *regs);
-
-static uint32_t icu1_base;
-static uint32_t icu2_base;
-
-static struct irqaction icu_cascade = {
- .handler = no_action,
- .mask = CPU_MASK_NONE,
- .name = "cascade",
-};
+static void __iomem *icu1_base;
+static void __iomem *icu2_base;
static unsigned char sysint1_assign[16] = {
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
static unsigned char sysint2_assign[16] = {
- 2, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+ 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-#define SYSINT1REG_TYPE1 KSEG1ADDR(0x0b000080)
-#define SYSINT2REG_TYPE1 KSEG1ADDR(0x0b000200)
+#define ICU1_TYPE1_BASE 0x0b000080UL
+#define ICU2_TYPE1_BASE 0x0b000200UL
-#define SYSINT1REG_TYPE2 KSEG1ADDR(0x0f000080)
-#define SYSINT2REG_TYPE2 KSEG1ADDR(0x0f0000a0)
+#define ICU1_TYPE2_BASE 0x0f000080UL
+#define ICU2_TYPE2_BASE 0x0f0000a0UL
+
+#define ICU1_SIZE 0x20
+#define ICU2_SIZE 0x1c
#define SYSINT1REG 0x00
#define PIUINTREG 0x02
@@ -106,61 +95,61 @@ static unsigned char sysint2_assign[16] = {
#define SYSINT1_IRQ_TO_PIN(x) ((x) - SYSINT1_IRQ_BASE) /* Pin 0-15 */
#define SYSINT2_IRQ_TO_PIN(x) ((x) - SYSINT2_IRQ_BASE) /* Pin 0-15 */
-#define read_icu1(offset) readw(icu1_base + (offset))
-#define write_icu1(val, offset) writew((val), icu1_base + (offset))
+#define INT_TO_IRQ(x) ((x) + 2) /* Int0-4 -> IRQ2-6 */
+
+#define icu1_read(offset) readw(icu1_base + (offset))
+#define icu1_write(offset, value) writew((value), icu1_base + (offset))
-#define read_icu2(offset) readw(icu2_base + (offset))
-#define write_icu2(val, offset) writew((val), icu2_base + (offset))
+#define icu2_read(offset) readw(icu2_base + (offset))
+#define icu2_write(offset, value) writew((value), icu2_base + (offset))
#define INTASSIGN_MAX 4
#define INTASSIGN_MASK 0x0007
-static inline uint16_t set_icu1(uint8_t offset, uint16_t set)
+static inline uint16_t icu1_set(uint8_t offset, uint16_t set)
{
- uint16_t res;
+ uint16_t data;
- res = read_icu1(offset);
- res |= set;
- write_icu1(res, offset);
+ data = icu1_read(offset);
+ data |= set;
+ icu1_write(offset, data);
- return res;
+ return data;
}
-static inline uint16_t clear_icu1(uint8_t offset, uint16_t clear)
+static inline uint16_t icu1_clear(uint8_t offset, uint16_t clear)
{
- uint16_t res;
+ uint16_t data;
- res = read_icu1(offset);
- res &= ~clear;
- write_icu1(res, offset);
+ data = icu1_read(offset);
+ data &= ~clear;
+ icu1_write(offset, data);
- return res;
+ return data;
}
-static inline uint16_t set_icu2(uint8_t offset, uint16_t set)
+static inline uint16_t icu2_set(uint8_t offset, uint16_t set)
{
- uint16_t res;
+ uint16_t data;
- res = read_icu2(offset);
- res |= set;
- write_icu2(res, offset);
+ data = icu2_read(offset);
+ data |= set;
+ icu2_write(offset, data);
- return res;
+ return data;
}
-static inline uint16_t clear_icu2(uint8_t offset, uint16_t clear)
+static inline uint16_t icu2_clear(uint8_t offset, uint16_t clear)
{
- uint16_t res;
+ uint16_t data;
- res = read_icu2(offset);
- res &= ~clear;
- write_icu2(res, offset);
+ data = icu2_read(offset);
+ data &= ~clear;
+ icu2_write(offset, data);
- return res;
+ return data;
}
-/*=======================================================================*/
-
void vr41xx_enable_piuint(uint16_t mask)
{
irq_desc_t *desc = irq_desc + PIU_IRQ;
@@ -169,7 +158,7 @@ void vr41xx_enable_piuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- set_icu1(MPIUINTREG, mask);
+ icu1_set(MPIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -184,7 +173,7 @@ void vr41xx_disable_piuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- clear_icu1(MPIUINTREG, mask);
+ icu1_clear(MPIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -199,7 +188,7 @@ void vr41xx_enable_aiuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- set_icu1(MAIUINTREG, mask);
+ icu1_set(MAIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -214,7 +203,7 @@ void vr41xx_disable_aiuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- clear_icu1(MAIUINTREG, mask);
+ icu1_clear(MAIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -229,7 +218,7 @@ void vr41xx_enable_kiuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- set_icu1(MKIUINTREG, mask);
+ icu1_set(MKIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -244,7 +233,7 @@ void vr41xx_disable_kiuint(uint16_t mask)
if (current_cpu_data.cputype == CPU_VR4111 ||
current_cpu_data.cputype == CPU_VR4121) {
spin_lock_irqsave(&desc->lock, flags);
- clear_icu1(MKIUINTREG, mask);
+ icu1_clear(MKIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -257,7 +246,7 @@ void vr41xx_enable_dsiuint(uint16_t mask)
unsigned long flags;
spin_lock_irqsave(&desc->lock, flags);
- set_icu1(MDSIUINTREG, mask);
+ icu1_set(MDSIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -269,7 +258,7 @@ void vr41xx_disable_dsiuint(uint16_t mask)
unsigned long flags;
spin_lock_irqsave(&desc->lock, flags);
- clear_icu1(MDSIUINTREG, mask);
+ icu1_clear(MDSIUINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -281,7 +270,7 @@ void vr41xx_enable_firint(uint16_t mask)
unsigned long flags;
spin_lock_irqsave(&desc->lock, flags);
- set_icu2(MFIRINTREG, mask);
+ icu2_set(MFIRINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -293,7 +282,7 @@ void vr41xx_disable_firint(uint16_t mask)
unsigned long flags;
spin_lock_irqsave(&desc->lock, flags);
- clear_icu2(MFIRINTREG, mask);
+ icu2_clear(MFIRINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -308,7 +297,7 @@ void vr41xx_enable_pciint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(PCIINT0, MPCIINTREG);
+ icu2_write(MPCIINTREG, PCIINT0);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -324,7 +313,7 @@ void vr41xx_disable_pciint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(0, MPCIINTREG);
+ icu2_write(MPCIINTREG, 0);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -340,7 +329,7 @@ void vr41xx_enable_scuint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(SCUINT0, MSCUINTREG);
+ icu2_write(MSCUINTREG, SCUINT0);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -356,7 +345,7 @@ void vr41xx_disable_scuint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(0, MSCUINTREG);
+ icu2_write(MSCUINTREG, 0);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -372,7 +361,7 @@ void vr41xx_enable_csiint(uint16_t mask)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- set_icu2(MCSIINTREG, mask);
+ icu2_set(MCSIINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -388,7 +377,7 @@ void vr41xx_disable_csiint(uint16_t mask)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- clear_icu2(MCSIINTREG, mask);
+ icu2_clear(MCSIINTREG, mask);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -404,7 +393,7 @@ void vr41xx_enable_bcuint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(BCUINTR, MBCUINTREG);
+ icu2_write(MBCUINTREG, BCUINTR);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
@@ -420,30 +409,28 @@ void vr41xx_disable_bcuint(void)
current_cpu_data.cputype == CPU_VR4131 ||
current_cpu_data.cputype == CPU_VR4133) {
spin_lock_irqsave(&desc->lock, flags);
- write_icu2(0, MBCUINTREG);
+ icu2_write(MBCUINTREG, 0);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
EXPORT_SYMBOL(vr41xx_disable_bcuint);
-/*=======================================================================*/
-
static unsigned int startup_sysint1_irq(unsigned int irq)
{
- set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+ icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
return 0; /* never anything pending */
}
static void shutdown_sysint1_irq(unsigned int irq)
{
- clear_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+ icu1_clear(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
}
static void enable_sysint1_irq(unsigned int irq)
{
- set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+ icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
}
#define disable_sysint1_irq shutdown_sysint1_irq
@@ -452,7 +439,7 @@ static void enable_sysint1_irq(unsigned int irq)
static void end_sysint1_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- set_icu1(MSYSINT1REG, (uint16_t)1 << SYSINT1_IRQ_TO_PIN(irq));
+ icu1_set(MSYSINT1REG, 1 << SYSINT1_IRQ_TO_PIN(irq));
}
static struct hw_interrupt_type sysint1_irq_type = {
@@ -465,23 +452,21 @@ static struct hw_interrupt_type sysint1_irq_type = {
.end = end_sysint1_irq,
};
-/*=======================================================================*/
-
static unsigned int startup_sysint2_irq(unsigned int irq)
{
- set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+ icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
return 0; /* never anything pending */
}
static void shutdown_sysint2_irq(unsigned int irq)
{
- clear_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+ icu2_clear(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
}
static void enable_sysint2_irq(unsigned int irq)
{
- set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+ icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
}
#define disable_sysint2_irq shutdown_sysint2_irq
@@ -490,7 +475,7 @@ static void enable_sysint2_irq(unsigned int irq)
static void end_sysint2_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- set_icu2(MSYSINT2REG, (uint16_t)1 << SYSINT2_IRQ_TO_PIN(irq));
+ icu2_set(MSYSINT2REG, 1 << SYSINT2_IRQ_TO_PIN(irq));
}
static struct hw_interrupt_type sysint2_irq_type = {
@@ -503,8 +488,6 @@ static struct hw_interrupt_type sysint2_irq_type = {
.end = end_sysint2_irq,
};
-/*=======================================================================*/
-
static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
{
irq_desc_t *desc = irq_desc + irq;
@@ -515,8 +498,8 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
spin_lock_irq(&desc->lock);
- intassign0 = read_icu1(INTASSIGN0);
- intassign1 = read_icu1(INTASSIGN1);
+ intassign0 = icu1_read(INTASSIGN0);
+ intassign1 = icu1_read(INTASSIGN1);
switch (pin) {
case 0:
@@ -556,8 +539,8 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
}
sysint1_assign[pin] = assign;
- write_icu1(intassign0, INTASSIGN0);
- write_icu1(intassign1, INTASSIGN1);
+ icu1_write(INTASSIGN0, intassign0);
+ icu1_write(INTASSIGN1, intassign1);
spin_unlock_irq(&desc->lock);
@@ -574,8 +557,8 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign)
spin_lock_irq(&desc->lock);
- intassign2 = read_icu1(INTASSIGN2);
- intassign3 = read_icu1(INTASSIGN3);
+ intassign2 = icu1_read(INTASSIGN2);
+ intassign3 = icu1_read(INTASSIGN3);
switch (pin) {
case 0:
@@ -623,8 +606,8 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign)
}
sysint2_assign[pin] = assign;
- write_icu1(intassign2, INTASSIGN2);
- write_icu1(intassign3, INTASSIGN3);
+ icu1_write(INTASSIGN2, intassign2);
+ icu1_write(INTASSIGN3, intassign3);
spin_unlock_irq(&desc->lock);
@@ -651,88 +634,92 @@ int vr41xx_set_intassign(unsigned int irq, unsigned char intassign)
EXPORT_SYMBOL(vr41xx_set_intassign);
-/*=======================================================================*/
-
-asmlinkage void irq_dispatch(unsigned char intnum, struct pt_regs *regs)
+static int icu_get_irq(unsigned int irq, struct pt_regs *regs)
{
uint16_t pend1, pend2;
uint16_t mask1, mask2;
int i;
- pend1 = read_icu1(SYSINT1REG);
- mask1 = read_icu1(MSYSINT1REG);
+ pend1 = icu1_read(SYSINT1REG);
+ mask1 = icu1_read(MSYSINT1REG);
- pend2 = read_icu2(SYSINT2REG);
- mask2 = read_icu2(MSYSINT2REG);
+ pend2 = icu2_read(SYSINT2REG);
+ mask2 = icu2_read(MSYSINT2REG);
mask1 &= pend1;
mask2 &= pend2;
if (mask1) {
for (i = 0; i < 16; i++) {
- if (intnum == sysint1_assign[i] &&
- (mask1 & ((uint16_t)1 << i))) {
- if (i == 8)
- giuint_irq_dispatch(regs);
- else
- do_IRQ(SYSINT1_IRQ(i), regs);
- return;
- }
+ if (irq == INT_TO_IRQ(sysint1_assign[i]) && (mask1 & (1 << i)))
+ return SYSINT1_IRQ(i);
}
}
if (mask2) {
for (i = 0; i < 16; i++) {
- if (intnum == sysint2_assign[i] &&
- (mask2 & ((uint16_t)1 << i))) {
- do_IRQ(SYSINT2_IRQ(i), regs);
- return;
- }
+ if (irq == INT_TO_IRQ(sysint2_assign[i]) && (mask2 & (1 << i)))
+ return SYSINT2_IRQ(i);
}
}
printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
atomic_inc(&irq_err_count);
-}
-/*=======================================================================*/
+ return -1;
+}
static int __init vr41xx_icu_init(void)
{
+ unsigned long icu1_start, icu2_start;
+ int i;
+
switch (current_cpu_data.cputype) {
case CPU_VR4111:
case CPU_VR4121:
- icu1_base = SYSINT1REG_TYPE1;
- icu2_base = SYSINT2REG_TYPE1;
+ icu1_start = ICU1_TYPE1_BASE;
+ icu2_start = ICU2_TYPE1_BASE;
break;
case CPU_VR4122:
case CPU_VR4131:
case CPU_VR4133:
- icu1_base = SYSINT1REG_TYPE2;
- icu2_base = SYSINT2REG_TYPE2;
+ icu1_start = ICU1_TYPE2_BASE;
+ icu2_start = ICU2_TYPE2_BASE;
break;
default:
printk(KERN_ERR "ICU: Unexpected CPU of NEC VR4100 series\n");
- return -EINVAL;
+ return -ENODEV;
}
- write_icu1(0, MSYSINT1REG);
- write_icu1(0xffff, MGIUINTLREG);
+ if (request_mem_region(icu1_start, ICU1_SIZE, "ICU") == NULL)
+ return -EBUSY;
- write_icu2(0, MSYSINT2REG);
- write_icu2(0xffff, MGIUINTHREG);
+ if (request_mem_region(icu2_start, ICU2_SIZE, "ICU") == NULL) {
+ release_mem_region(icu1_start, ICU1_SIZE);
+ return -EBUSY;
+ }
- return 0;
-}
+ icu1_base = ioremap(icu1_start, ICU1_SIZE);
+ if (icu1_base == NULL) {
+ release_mem_region(icu1_start, ICU1_SIZE);
+ release_mem_region(icu2_start, ICU2_SIZE);
+ return -ENOMEM;
+ }
-early_initcall(vr41xx_icu_init);
+ icu2_base = ioremap(icu2_start, ICU2_SIZE);
+ if (icu2_base == NULL) {
+ iounmap(icu1_base);
+ release_mem_region(icu1_start, ICU1_SIZE);
+ release_mem_region(icu2_start, ICU2_SIZE);
+ return -ENOMEM;
+ }
-/*=======================================================================*/
+ icu1_write(MSYSINT1REG, 0);
+ icu1_write(MGIUINTLREG, 0xffff);
-static inline void init_vr41xx_icu_irq(void)
-{
- int i;
+ icu2_write(MSYSINT2REG, 0);
+ icu2_write(MGIUINTHREG, 0xffff);
for (i = SYSINT1_IRQ_BASE; i <= SYSINT1_IRQ_LAST; i++)
irq_desc[i].handler = &sysint1_irq_type;
@@ -740,18 +727,13 @@ static inline void init_vr41xx_icu_irq(void)
for (i = SYSINT2_IRQ_BASE; i <= SYSINT2_IRQ_LAST; i++)
irq_desc[i].handler = &sysint2_irq_type;
- setup_irq(INT0_CASCADE_IRQ, &icu_cascade);
- setup_irq(INT1_CASCADE_IRQ, &icu_cascade);
- setup_irq(INT2_CASCADE_IRQ, &icu_cascade);
- setup_irq(INT3_CASCADE_IRQ, &icu_cascade);
- setup_irq(INT4_CASCADE_IRQ, &icu_cascade);
-}
+ cascade_irq(INT0_IRQ, icu_get_irq);
+ cascade_irq(INT1_IRQ, icu_get_irq);
+ cascade_irq(INT2_IRQ, icu_get_irq);
+ cascade_irq(INT3_IRQ, icu_get_irq);
+ cascade_irq(INT4_IRQ, icu_get_irq);
-void __init arch_init_irq(void)
-{
- mips_cpu_irq_init(MIPS_CPU_IRQ_BASE);
- init_vr41xx_icu_irq();
- init_vr41xx_giuint_irq();
-
- set_except_vector(0, vr41xx_handle_interrupt);
+ return 0;
}
+
+core_initcall(vr41xx_icu_init);
diff --git a/arch/mips/vr41xx/common/int-handler.S b/arch/mips/vr41xx/common/int-handler.S
index 38ff89b505f..272c13aee4f 100644
--- a/arch/mips/vr41xx/common/int-handler.S
+++ b/arch/mips/vr41xx/common/int-handler.S
@@ -71,24 +71,24 @@
andi t1, t0, CAUSEF_IP3 # check for Int1
bnez t1, handle_int
- li a0, 1
+ li a0, 3
andi t1, t0, CAUSEF_IP4 # check for Int2
bnez t1, handle_int
- li a0, 2
+ li a0, 4
andi t1, t0, CAUSEF_IP5 # check for Int3
bnez t1, handle_int
- li a0, 3
+ li a0, 5
andi t1, t0, CAUSEF_IP6 # check for Int4
bnez t1, handle_int
- li a0, 4
+ li a0, 6
1:
andi t1, t0, CAUSEF_IP2 # check for Int0
bnez t1, handle_int
- li a0, 0
+ li a0, 2
andi t1, t0, CAUSEF_IP0 # check for IP0
bnez t1, handle_irq
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
new file mode 100644
index 00000000000..43b214d3943
--- /dev/null
+++ b/arch/mips/vr41xx/common/irq.c
@@ -0,0 +1,94 @@
+/*
+ * Interrupt handing routines for NEC VR4100 series.
+ *
+ * Copyright (C) 2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/interrupt.h>
+#include <linux/module.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/system.h>
+#include <asm/vr41xx/vr41xx.h>
+
+typedef struct irq_cascade {
+ int (*get_irq)(unsigned int, struct pt_regs *);
+} irq_cascade_t;
+
+static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned;
+
+static struct irqaction cascade_irqaction = {
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "cascade",
+};
+
+int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *))
+{
+ int retval = 0;
+
+ if (irq >= NR_IRQS)
+ return -EINVAL;
+
+ if (irq_cascade[irq].get_irq != NULL)
+ free_irq(irq, NULL);
+
+ irq_cascade[irq].get_irq = get_irq;
+
+ if (get_irq != NULL) {
+ retval = setup_irq(irq, &cascade_irqaction);
+ if (retval < 0)
+ irq_cascade[irq].get_irq = NULL;
+ }
+
+ return retval;
+}
+
+EXPORT_SYMBOL_GPL(cascade_irq);
+
+asmlinkage void irq_dispatch(unsigned int irq, struct pt_regs *regs)
+{
+ irq_cascade_t *cascade;
+ irq_desc_t *desc;
+
+ if (irq >= NR_IRQS) {
+ atomic_inc(&irq_err_count);
+ return;
+ }
+
+ cascade = irq_cascade + irq;
+ if (cascade->get_irq != NULL) {
+ unsigned int source_irq = irq;
+ desc = irq_desc + source_irq;
+ desc->handler->ack(source_irq);
+ irq = cascade->get_irq(irq, regs);
+ if (irq < 0)
+ atomic_inc(&irq_err_count);
+ else
+ irq_dispatch(irq, regs);
+ desc->handler->end(source_irq);
+ } else
+ do_IRQ(irq, regs);
+}
+
+extern asmlinkage void vr41xx_handle_interrupt(void);
+
+void __init arch_init_irq(void)
+{
+ mips_cpu_irq_init(MIPS_CPU_IRQ_BASE);
+
+ set_except_vector(0, vr41xx_handle_interrupt);
+}
diff --git a/arch/mips/vr41xx/tanbac-tb0226/setup.c b/arch/mips/vr41xx/common/type.c
index 60027e5dea2..bcb5f71b502 100644
--- a/arch/mips/vr41xx/tanbac-tb0226/setup.c
+++ b/arch/mips/vr41xx/common/type.c
@@ -1,7 +1,7 @@
/*
- * setup.c, Setup for the TANBAC TB0226.
+ * type.c, System type for NEC VR4100 series.
*
- * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -20,5 +20,5 @@
const char *get_system_type(void)
{
- return "TANBAC TB0226";
+ return "NEC VR4100 series";
}
diff --git a/arch/mips/vr41xx/common/vrc4173.c b/arch/mips/vr41xx/common/vrc4173.c
index 5475dd72e26..ba58764ef8e 100644
--- a/arch/mips/vr41xx/common/vrc4173.c
+++ b/arch/mips/vr41xx/common/vrc4173.c
@@ -476,7 +476,7 @@ static inline int vrc4173_icu_init(int cascade_irq)
if (cascade_irq < GIU_IRQ(0) || cascade_irq > GIU_IRQ(15))
return -EINVAL;
-
+
vrc4173_outw(0, VRC4173_MSYSINT1REG);
vr41xx_set_irq_trigger(GIU_IRQ_TO_PIN(cascade_irq), TRIGGER_LEVEL, SIGNAL_THROUGH);
diff --git a/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c
index cff44602d3d..e4b34ad6ea6 100644
--- a/arch/mips/vr41xx/ibm-workpad/setup.c
+++ b/arch/mips/vr41xx/ibm-workpad/setup.c
@@ -23,11 +23,6 @@
#include <asm/io.h>
#include <asm/vr41xx/workpad.h>
-const char *get_system_type(void)
-{
- return "IBM WorkPad z50";
-}
-
static int __init ibm_workpad_setup(void)
{
set_io_port_base(IO_PORT_BASE);
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/init.c b/arch/mips/vr41xx/nec-cmbvr4133/init.c
index 87f06b3f5a9..be590edb0b8 100644
--- a/arch/mips/vr41xx/nec-cmbvr4133/init.c
+++ b/arch/mips/vr41xx/nec-cmbvr4133/init.c
@@ -16,11 +16,6 @@
* Manish Lachwani (mlachwani@mvista.com)
*/
#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
#ifdef CONFIG_ROCKHOPPER
#include <asm/io.h>
@@ -28,14 +23,7 @@
#define PCICONFDREG 0xaf000c14
#define PCICONFAREG 0xaf000c18
-#endif
-
-const char *get_system_type(void)
-{
- return "NEC CMB-VR4133";
-}
-#ifdef CONFIG_ROCKHOPPER
void disable_pcnet(void)
{
u32 data;
diff --git a/arch/mips/vr41xx/tanbac-tb0226/Makefile b/arch/mips/vr41xx/tanbac-tb0226/Makefile
deleted file mode 100644
index 372f953d240..00000000000
--- a/arch/mips/vr41xx/tanbac-tb0226/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the TANBAC TB0226 specific parts of the kernel
-#
-
-obj-y += setup.o
diff --git a/arch/mips/vr41xx/tanbac-tb0229/Makefile b/arch/mips/vr41xx/tanbac-tb0229/Makefile
deleted file mode 100644
index 9c6b864ef2e..00000000000
--- a/arch/mips/vr41xx/tanbac-tb0229/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the TANBAC TB0229(VR4131DIMM) specific parts of the kernel
-#
-
-obj-y := setup.o
diff --git a/arch/mips/vr41xx/victor-mpc30x/Makefile b/arch/mips/vr41xx/victor-mpc30x/Makefile
deleted file mode 100644
index a2e8086a31a..00000000000
--- a/arch/mips/vr41xx/victor-mpc30x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the Victor MP-C303/304 specific parts of the kernel
-#
-
-obj-y += setup.o
diff --git a/arch/mips/vr41xx/victor-mpc30x/setup.c b/arch/mips/vr41xx/victor-mpc30x/setup.c
deleted file mode 100644
index f591e36726e..00000000000
--- a/arch/mips/vr41xx/victor-mpc30x/setup.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * setup.c, Setup for the Victor MP-C303/304.
- *
- * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-const char *get_system_type(void)
-{
- return "Victor MP-C303/304";
-}
diff --git a/arch/mips/vr41xx/zao-capcella/Makefile b/arch/mips/vr41xx/zao-capcella/Makefile
deleted file mode 100644
index cf420197cd2..00000000000
--- a/arch/mips/vr41xx/zao-capcella/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the ZAO Networks Capcella specific parts of the kernel
-#
-
-obj-y += setup.o
diff --git a/arch/mips/vr41xx/zao-capcella/setup.c b/arch/mips/vr41xx/zao-capcella/setup.c
deleted file mode 100644
index 17bade241fe..00000000000
--- a/arch/mips/vr41xx/zao-capcella/setup.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * setup.c, Setup for the ZAO Networks Capcella.
- *
- * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-const char *get_system_type(void)
-{
- return "ZAO Networks Capcella";
-}
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1c2d8743523..0b07922a2ac 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -49,6 +49,10 @@ config ISA_DMA_API
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 0403d2fcb85..3b339b1cce1 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -100,15 +100,7 @@ kernel_install: vmlinux
install: kernel_install modules_install
-prepare: include/asm-parisc/offsets.h
-
-arch/parisc/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-parisc/offsets.h: arch/parisc/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += lifimage include/asm-parisc/offsets.h
+CLEAN_FILES += lifimage
MRPROPER_FILES += palo.conf
define archhelp
diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S
index 2680a1c0fa7..aaaf3306c05 100644
--- a/arch/parisc/hpux/gate.S
+++ b/arch/parisc/hpux/gate.S
@@ -9,7 +9,7 @@
*/
#include <asm/assembly.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/errno.h>
diff --git a/arch/parisc/hpux/wrappers.S b/arch/parisc/hpux/wrappers.S
index 1aa936dfe14..0b0c3a66b1b 100644
--- a/arch/parisc/hpux/wrappers.S
+++ b/arch/parisc/hpux/wrappers.S
@@ -24,7 +24,7 @@
#warning PA64 support needs more work...did first cut
#endif
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/assembly.h>
#include <asm/signal.h>
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index ee58d37dbb2..be0f07f2fa5 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -23,7 +23,7 @@
*/
#include <linux/config.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/* we have the following possibilities to act on an interruption:
* - handle in assembly and use shadowed registers only
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index ddf7e914f15..28405edf844 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -14,7 +14,7 @@
#include <linux/autoconf.h> /* for CONFIG_SMP */
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/psw.h>
#include <asm/pdc.h>
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 4fc04501d5e..46b75938511 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -47,7 +47,7 @@
#include <linux/kallsyms.h>
#include <asm/io.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pdc.h>
#include <asm/pdc_chassis.h>
#include <asm/pgalloc.h>
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index c07db9dff7c..f3428e5e86f 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -23,7 +23,7 @@
#include <asm/pgtable.h>
#include <asm/system.h>
#include <asm/processor.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/* PSW bits we allow the debugger to modify */
#define USER_PSW_BITS (PSW_N | PSW_V | PSW_CB)
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 55d71c15e1f..0224651fd8f 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -32,7 +32,7 @@
#include <asm/uaccess.h>
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#ifdef CONFIG_COMPAT
#include <linux/compat.h>
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 32ea701f4d2..8c7a7185cd3 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -7,7 +7,7 @@
* sorry about the wall, puffin..
*/
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/errno.h>
#include <asm/psw.h>
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 6cf7407344b..7ff67f8e9f8 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -188,10 +188,7 @@ do_settimeofday (struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
}
write_sequnlock_irq(&xtime_lock);
clock_was_set();
diff --git a/arch/parisc/lib/fixup.S b/arch/parisc/lib/fixup.S
index 134f0cd240f..1b91612ed96 100644
--- a/arch/parisc/lib/fixup.S
+++ b/arch/parisc/lib/fixup.S
@@ -20,7 +20,7 @@
* Fixup routines for kernel exception handling.
*/
#include <linux/config.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/assembly.h>
#include <asm/errno.h>
diff --git a/arch/ppc/8xx_io/cs4218_tdm.c b/arch/ppc/8xx_io/cs4218_tdm.c
index 89fe0ceeaa4..2ca9ec7ec3a 100644
--- a/arch/ppc/8xx_io/cs4218_tdm.c
+++ b/arch/ppc/8xx_io/cs4218_tdm.c
@@ -1380,7 +1380,7 @@ static void cs_nosound(unsigned long xx)
spin_unlock_irqrestore(&cs4218_lock, flags);
}
-static struct timer_list beep_timer = TIMER_INITIALIZER(cs_nosound, 0, 0);
+static DEFINE_TIMER(beep_timer, cs_nosound, 0, 0);
};
static void cs_mksound(unsigned int hz, unsigned int ticks)
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index e6fa1d1cc03..e3f1ce33e64 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -47,6 +47,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "Processor"
@@ -330,14 +334,6 @@ config RPXLITE
End of life: end 2000 ?
URL: see TQM850L
- SPD823TS:
- MPC823 based board used in the "Tele Server" product
- Manufacturer: Speech Design, <http://www.speech-design.de/>
- Date of Release: Mid 2000 (?)
- End of life: -
- URL: <http://www.speech-design.de/>
- select "English", then "Teleteam Solutions", then "TeleServer"
-
IVMS8:
MPC860 based board used in the "Integrated Voice Mail System",
Small Version (8 voice channels)
@@ -354,13 +350,6 @@ config RPXLITE
End of life: -
URL: <http://www.speech-design.de/>
- SM850:
- Service Module (based on TQM850L)
- Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/>
- Date of Release: end 2000 (?)
- End of life: mid 2001 (?)
- URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html>
-
HERMES:
Hermes-Pro ISDN/LAN router with integrated 8 x hub
Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik
@@ -464,13 +453,6 @@ config TQM860L
config FPS850L
bool "FPS850L"
-config SPD823TS
- bool "SPD823TS"
- help
- Say Y here to support the Speech Design 823 Tele-Server from Speech
- Design, released in 2000. The manufacturer's website is at
- <http://www.speech-design.de/>.
-
config IVMS8
bool "IVMS8"
help
@@ -485,14 +467,6 @@ config IVML24
from Speech Design, released March 2001. The manufacturer's website
is at <http://www.speech-design.de/>.
-config SM850
- bool "SM850"
- help
- Say Y here to support the Service Module 850 from Dependable
- Computer Systems, an SBC based on the TQM850L module by TQ
- Components. This board is no longer in production. The
- manufacturer's website is at <http://www.decomsys.com/>.
-
config HERMES_PRO
bool "HERMES"
@@ -578,9 +552,6 @@ config CPCI690
help
Select CPCI690 if configuring a Force CPCI690 cPCI board.
-config PCORE
- bool "Force-PowerCore"
-
config POWERPMC250
bool "Force-PowerPMC250"
@@ -613,9 +584,6 @@ config EV64260
config LOPEC
bool "Motorola-LoPEC"
-config MCPN765
- bool "Motorola-MCPN765"
-
config MVME5100
bool "Motorola-MVME5100"
@@ -637,12 +605,6 @@ config SANDPOINT
config RADSTONE_PPC7D
bool "Radstone Technology PPC7D board"
-config ADIR
- bool "SBS-Adirondack"
-
-config K2
- bool "SBS-K2"
-
config PAL4
bool "SBS-Palomar4"
@@ -713,6 +675,16 @@ config MPC834x_SYS
help
This option enables support for the MPC 834x SYS evaluation board.
+ Be aware that PCI buses can only function when SYS board is plugged
+ into the PIB (Platform IO Board) board from Freescale which provide
+ 3 PCI slots. The PIBs PCI initialization is the bootloader's
+ responsiblilty.
+
+config EV64360
+ bool "Marvell-EV64360BP"
+ help
+ Select EV64360 if configuring a Marvell EV64360BP Evaluation
+ platform.
endchoice
config PQ2ADS
@@ -722,7 +694,7 @@ config PQ2ADS
config TQM8xxL
bool
- depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850)
+ depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
default y
config EMBEDDEDBOOT
@@ -796,15 +768,15 @@ config PPC_OF
config PPC_GEN550
bool
- depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || \
- PRPMC750 || K2 || PRPMC800 || LOPEC || \
+ depends on SANDPOINT || SPRUCE || PPLUS || \
+ PRPMC750 || PRPMC800 || LOPEC || \
(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
83xx
default y
config FORCE
bool
- depends on 6xx && (PCORE || POWERPMC250)
+ depends on 6xx && POWERPMC250
default y
config GT64260
@@ -814,7 +786,7 @@ config GT64260
config MV64360 # Really MV64360 & MV64460
bool
- depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU
+ depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
default y
config MV64X60
@@ -867,7 +839,7 @@ config EPIC_SERIAL_MODE
config MPC10X_BRIDGE
bool
- depends on PCORE || POWERPMC250 || LOPEC || SANDPOINT
+ depends on POWERPMC250 || LOPEC || SANDPOINT
default y
config MPC10X_OPENPIC
@@ -886,10 +858,6 @@ config SANDPOINT_ENABLE_UART1
If this option is enabled then the MPC824x processor will run
in DUART mode instead of UART mode.
-config CPC710_DATA_GATHERING
- bool "Enable CPC710 data gathering"
- depends on K2
-
config HARRIER_STORE_GATHERING
bool "Enable Harrier store gathering"
depends on HARRIER
@@ -1194,6 +1162,11 @@ config PCI_DOMAINS
bool
default PCI
+config MPC83xx_PCI2
+ bool " Supprt for 2nd PCI host controller"
+ depends on PCI && MPC834x
+ default y if MPC834x_SYS
+
config PCI_QSPAN
bool "QSpan PCI"
depends on !4xx && !CPM2 && 8xx
diff --git a/arch/ppc/Kconfig.debug b/arch/ppc/Kconfig.debug
index e16c7710d4b..61653cb60c4 100644
--- a/arch/ppc/Kconfig.debug
+++ b/arch/ppc/Kconfig.debug
@@ -62,7 +62,8 @@ config BOOTX_TEXT
config SERIAL_TEXT_DEBUG
bool "Support for early boot texts over serial port"
- depends on 4xx || GT64260 || LOPEC || PPLUS || PRPMC800 || PPC_GEN550 || PPC_MPC52xx
+ depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
+ PPC_GEN550 || PPC_MPC52xx
config PPC_OCP
bool
diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
index d1b6e6dcb50..4b3fe395ffa 100644
--- a/arch/ppc/Makefile
+++ b/arch/ppc/Makefile
@@ -105,13 +105,7 @@ archclean:
$(Q)$(MAKE) $(clean)=arch/ppc/boot
$(Q)rm -rf include3
-prepare: include/asm-$(ARCH)/offsets.h checkbin
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
+prepare: checkbin
# Temporary hack until we have migrated to asm-powerpc
include/asm: include3/asm
@@ -143,7 +137,5 @@ checkbin:
false ; \
fi
-CLEAN_FILES += include/asm-$(ARCH)/offsets.h \
- arch/$(ARCH)/kernel/asm-offsets.s \
- $(TOUT)
+CLEAN_FILES += $(TOUT)
diff --git a/arch/ppc/boot/common/ns16550.c b/arch/ppc/boot/common/ns16550.c
index 9017c547a6f..26818bbb6cf 100644
--- a/arch/ppc/boot/common/ns16550.c
+++ b/arch/ppc/boot/common/ns16550.c
@@ -23,7 +23,7 @@ static int shift;
unsigned long serial_init(int chan, void *ignored)
{
- unsigned long com_port;
+ unsigned long com_port, base_baud;
unsigned char lcr, dlm;
/* We need to find out which type io we're expecting. If it's
@@ -43,6 +43,8 @@ unsigned long serial_init(int chan, void *ignored)
/* How far apart the registers are. */
shift = rs_table[chan].iomem_reg_shift;
+ /* Base baud.. */
+ base_baud = rs_table[chan].baud_base;
/* save the LCR */
lcr = inb(com_port + (UART_LCR << shift));
@@ -62,9 +64,9 @@ unsigned long serial_init(int chan, void *ignored)
else {
/* Input clock. */
outb(com_port + (UART_DLL << shift),
- (BASE_BAUD / SERIAL_BAUD) & 0xFF);
+ (base_baud / SERIAL_BAUD) & 0xFF);
outb(com_port + (UART_DLM << shift),
- (BASE_BAUD / SERIAL_BAUD) >> 8);
+ (base_baud / SERIAL_BAUD) >> 8);
/* 8 data, 1 stop, no parity */
outb(com_port + (UART_LCR << shift), 0x03);
/* RTS/DTR */
diff --git a/arch/ppc/boot/common/util.S b/arch/ppc/boot/common/util.S
index 47e641455bc..c96c9f80521 100644
--- a/arch/ppc/boot/common/util.S
+++ b/arch/ppc/boot/common/util.S
@@ -252,7 +252,7 @@ _GLOBAL(flush_instruction_cache)
1: dcbf r0,r3 # Flush the data cache
icbi r0,r3 # Invalidate the instruction cache
addi r3,r3,0x10 # Increment by one cache line
- cmplwi cr0,r3,r4 # Are we at the end yet?
+ cmplw cr0,r3,r4 # Are we at the end yet?
blt 1b # No, keep flushing and invalidating
#else
/* Enable, invalidate and then disable the L1 icache/dcache. */
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index d4dc4fa7964..b7bd8f61a4a 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -96,10 +96,6 @@ zimageinitrd-$(CONFIG_OCOTEA) := zImage.initrd-TREE
zimageinitrd-$(CONFIG_GEMINI) := zImage.initrd-STRIPELF
end-$(CONFIG_GEMINI) := gemini
- extra.o-$(CONFIG_K2) := prepmap.o
- end-$(CONFIG_K2) := k2
- cacheflag-$(CONFIG_K2) := -include $(clear_L2_L3)
-
extra.o-$(CONFIG_KATANA) := misc-katana.o
end-$(CONFIG_KATANA) := katana
cacheflag-$(CONFIG_KATANA) := -include $(clear_L2_L3)
@@ -108,12 +104,15 @@ zimageinitrd-$(CONFIG_GEMINI) := zImage.initrd-STRIPELF
end-$(CONFIG_RADSTONE_PPC7D) := radstone_ppc7d
cacheflag-$(CONFIG_RADSTONE_PPC7D) := -include $(clear_L2_L3)
+ extra.o-$(CONFIG_EV64360) := misc-ev64360.o
+ end-$(CONFIG_EV64360) := ev64360
+ cacheflag-$(CONFIG_EV64360) := -include $(clear_L2_L3)
+
# kconfig 'feature', only one of these will ever be 'y' at a time.
# The rest will be unset.
-motorola := $(CONFIG_MCPN765)$(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
+motorola := $(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
$(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
motorola := $(strip $(motorola))
-pcore := $(CONFIG_PCORE)$(CONFIG_POWERPMC250)
zimage-$(motorola) := zImage-PPLUS
zimageinitrd-$(motorola) := zImage.initrd-PPLUS
@@ -123,12 +122,6 @@ zimageinitrd-$(motorola) := zImage.initrd-PPLUS
extra.o-$(CONFIG_PPLUS) := prepmap.o
extra.o-$(CONFIG_LOPEC) := mpc10x_memory.o
- zimage-$(pcore) := zImage-STRIPELF
-zimageinitrd-$(pcore) := zImage.initrd-STRIPELF
- extra.o-$(pcore) := chrpmap.o
- end-$(pcore) := pcore
- cacheflag-$(pcore) := -include $(clear_L2_L3)
-
# Really only valid if CONFIG_6xx=y
zimage-$(CONFIG_PPC_PREP) := zImage-PPLUS
zimageinitrd-$(CONFIG_PPC_PREP) := zImage.initrd-PPLUS
@@ -158,8 +151,6 @@ zimageinitrd-$(CONFIG_LITE5200) := zImage.initrd-STRIPELF
# This is a treeboot that needs init functions until the
# boot rom is sorted out (i.e. this is short lived)
-extra-aflags-$(CONFIG_REDWOOD_4) := -Wa,-m405
-extra.o-$(CONFIG_REDWOOD_4) := rw4/rw4_init.o rw4/rw4_init_brd.o
EXTRA_AFLAGS := $(extra-aflags-y)
# head.o needs to get the cacheflags defined.
AFLAGS_head.o += $(cacheflag-y)
diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c
index c342b47e763..491a691d10c 100644
--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c
@@ -784,28 +784,12 @@ embed_config(bd_t ** bdp)
#ifdef CONFIG_IBM_OPENBIOS
/* This could possibly work for all treeboot roms.
*/
-#if defined(CONFIG_ASH) || defined(CONFIG_BEECH) || defined(CONFIG_BUBINGA)
+#if defined(CONFIG_BUBINGA)
#define BOARD_INFO_VECTOR 0xFFF80B50 /* openbios 1.19 moved this vector down - armin */
#else
#define BOARD_INFO_VECTOR 0xFFFE0B50
#endif
-#ifdef CONFIG_BEECH
-static void
-get_board_info(bd_t **bdp)
-{
- typedef void (*PFV)(bd_t *bd);
- ((PFV)(*(unsigned long *)BOARD_INFO_VECTOR))(*bdp);
- return;
-}
-
-void
-embed_config(bd_t **bdp)
-{
- *bdp = &bdinfo;
- get_board_info(bdp);
-}
-#else /* !CONFIG_BEECH */
void
embed_config(bd_t **bdp)
{
@@ -860,7 +844,6 @@ embed_config(bd_t **bdp)
#endif
timebase_period_ns = 1000000000 / bd->bi_tbfreq;
}
-#endif /* CONFIG_BEECH */
#endif /* CONFIG_IBM_OPENBIOS */
#ifdef CONFIG_EP405
@@ -943,39 +926,3 @@ embed_config(bd_t **bdp)
#endif
}
#endif
-
-#ifdef CONFIG_RAINIER
-/* Rainier uses vxworks bootrom */
-void
-embed_config(bd_t **bdp)
-{
- u_char *cp;
- int i;
- bd_t *bd;
-
- bd = &bdinfo;
- *bdp = bd;
-
- for(i=0;i<8192;i+=32) {
- __asm__("dccci 0,%0" :: "r" (i));
- }
- __asm__("iccci 0,0");
- __asm__("sync;isync");
-
- /* init ram for parity */
- memset(0, 0,0x400000); /* Lo memory */
-
-
- bd->bi_memsize = (32 * 1024 * 1024) ;
- bd->bi_intfreq = 133000000; //the internal clock is 133 MHz
- bd->bi_busfreq = 100000000;
- bd->bi_pci_busfreq= 33000000;
-
- cp = (u_char *)def_enet_addr;
- for (i=0; i<6; i++) {
- bd->bi_enetaddr[i] = *cp++;
- }
-
-}
-#endif
-
diff --git a/arch/ppc/boot/simple/head.S b/arch/ppc/boot/simple/head.S
index 524053202bb..5e4adc298bf 100644
--- a/arch/ppc/boot/simple/head.S
+++ b/arch/ppc/boot/simple/head.S
@@ -120,15 +120,6 @@ haveOF:
mtspr SPRN_DER,r4
#endif
-#ifdef CONFIG_REDWOOD_4
- /* All of this Redwood 4 stuff will soon disappear when the
- * boot rom is straightened out.
- */
- mr r29, r3 /* Easier than changing the other code */
- bl HdwInit
- mr r3, r29
-#endif
-
#if defined(CONFIG_MBX) || defined(CONFIG_RPX8260) || defined(CONFIG_PPC_PREP)
mr r4,r29 /* put the board info pointer where the relocate
* routine will find it
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c
index ef08e86c9b2..26860300fa0 100644
--- a/arch/ppc/boot/simple/misc-cpci690.c
+++ b/arch/ppc/boot/simple/misc-cpci690.c
@@ -12,16 +12,56 @@
*/
#include <linux/types.h>
+#include <asm/io.h>
#include <platforms/cpci690.h>
+#define KB (1024UL)
+#define MB (1024UL*KB)
+#define GB (1024UL*MB)
+
extern u32 mv64x60_console_baud;
extern u32 mv64x60_mpsc_clk_src;
extern u32 mv64x60_mpsc_clk_freq;
+u32 mag = 0xffff;
+
+unsigned long
+get_mem_size(void)
+{
+ u32 size;
+
+ switch (in_8(((void __iomem *)CPCI690_BR_BASE + CPCI690_BR_MEM_CTLR))
+ & 0x07) {
+ case 0x01:
+ size = 256*MB;
+ break;
+ case 0x02:
+ size = 512*MB;
+ break;
+ case 0x03:
+ size = 768*MB;
+ break;
+ case 0x04:
+ size = 1*GB;
+ break;
+ case 0x05:
+ size = 1*GB + 512*MB;
+ break;
+ case 0x06:
+ size = 2*GB;
+ break;
+ default:
+ size = 0;
+ }
+
+ return size;
+}
+
void
mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
{
mv64x60_console_baud = CPCI690_MPSC_BAUD;
mv64x60_mpsc_clk_src = CPCI690_MPSC_CLK_SRC;
- mv64x60_mpsc_clk_freq = CPCI690_BUS_FREQ;
+ mv64x60_mpsc_clk_freq =
+ (get_mem_size() >= (1*GB)) ? 100000000 : 133333333;
}
diff --git a/arch/ppc/boot/simple/misc-ev64360.c b/arch/ppc/boot/simple/misc-ev64360.c
new file mode 100644
index 00000000000..cd1ccf2a158
--- /dev/null
+++ b/arch/ppc/boot/simple/misc-ev64360.c
@@ -0,0 +1,44 @@
+/*
+ * arch/ppc/boot/simple/misc-ev64360.c
+ * Copyright (C) 2005 Lee Nicks <allinux@gmail.com>
+ *
+ * Based on arch/ppc/boot/simple/misc-katana.c from:
+ * Mark A. Greer <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/mv64x60_defs.h>
+#include <platforms/ev64360.h>
+
+extern u32 mv64x60_console_baud;
+extern u32 mv64x60_mpsc_clk_src;
+extern u32 mv64x60_mpsc_clk_freq;
+
+/* Not in the kernel so won't include kernel.h to get its 'min' definition */
+#ifndef min
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+void
+mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
+{
+ mv64x60_console_baud = EV64360_DEFAULT_BAUD;
+ mv64x60_mpsc_clk_src = EV64360_MPSC_CLK_SRC;
+ mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ;
+}
diff --git a/arch/ppc/boot/simple/misc-katana.c b/arch/ppc/boot/simple/misc-katana.c
index b6e1bb83315..ec94a11baca 100644
--- a/arch/ppc/boot/simple/misc-katana.c
+++ b/arch/ppc/boot/simple/misc-katana.c
@@ -26,6 +26,8 @@ extern u32 mv64x60_mpsc_clk_freq;
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
+unsigned long mv64360_get_mem_size(void);
+
void
mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
{
@@ -35,3 +37,9 @@ mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
min(katana_bus_freq((void __iomem *)KATANA_CPLD_BASE),
MV64x60_TCLK_FREQ_MAX);
}
+
+unsigned long
+get_mem_size(void)
+{
+ return mv64360_get_mem_size();
+}
diff --git a/arch/ppc/boot/simple/misc-mv64x60.c b/arch/ppc/boot/simple/misc-mv64x60.c
index 7e88fc6d207..258d4599fad 100644
--- a/arch/ppc/boot/simple/misc-mv64x60.c
+++ b/arch/ppc/boot/simple/misc-mv64x60.c
@@ -19,6 +19,33 @@
extern struct bi_record *decompress_kernel(unsigned long load_addr,
int num_words, unsigned long cksum);
+
+u32 size_reg[MV64x60_CPU2MEM_WINDOWS] = {
+ MV64x60_CPU2MEM_0_SIZE, MV64x60_CPU2MEM_1_SIZE,
+ MV64x60_CPU2MEM_2_SIZE, MV64x60_CPU2MEM_3_SIZE
+};
+
+/* Read mem ctlr to get the amount of mem in system */
+unsigned long
+mv64360_get_mem_size(void)
+{
+ u32 enables, i, v;
+ u32 mem = 0;
+
+ enables = in_le32((void __iomem *)CONFIG_MV64X60_NEW_BASE +
+ MV64360_CPU_BAR_ENABLE) & 0xf;
+
+ for (i=0; i<MV64x60_CPU2MEM_WINDOWS; i++)
+ if (!(enables & (1<<i))) {
+ v = in_le32((void __iomem *)CONFIG_MV64X60_NEW_BASE
+ + size_reg[i]) & 0xffff;
+ v = (v + 1) << 16;
+ mem += v;
+ }
+
+ return mem;
+}
+
void
mv64x60_move_base(void __iomem *old_base, void __iomem *new_base)
{
diff --git a/arch/ppc/boot/simple/mv64x60_tty.c b/arch/ppc/boot/simple/mv64x60_tty.c
index 5b45eb46b66..b9c24d4c738 100644
--- a/arch/ppc/boot/simple/mv64x60_tty.c
+++ b/arch/ppc/boot/simple/mv64x60_tty.c
@@ -22,9 +22,16 @@
#include <asm/mv64x60_defs.h>
#include <mpsc_defs.h>
+#ifdef CONFIG_EV64360
+#include <platforms/ev64360.h>
+u32 mv64x60_console_baud = EV64360_DEFAULT_BAUD;
+u32 mv64x60_mpsc_clk_src = EV64360_MPSC_CLK_SRC; /* TCLK */
+u32 mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ;
+#else
u32 mv64x60_console_baud = 9600;
u32 mv64x60_mpsc_clk_src = 8; /* TCLK */
u32 mv64x60_mpsc_clk_freq = 100000000;
+#endif
extern void udelay(long);
static void stop_dma(int chan);
diff --git a/arch/ppc/configs/SM850_defconfig b/arch/ppc/configs/SM850_defconfig
deleted file mode 100644
index 021884b4302..00000000000
--- a/arch/ppc/configs/SM850_defconfig
+++ /dev/null
@@ -1,522 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-CONFIG_8xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_EMBEDDEDBOOT=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_RPXLITE is not set
-# CONFIG_RPXCLASSIC is not set
-# CONFIG_BSEIP is not set
-# CONFIG_FADS is not set
-# CONFIG_TQM823L is not set
-# CONFIG_TQM850L is not set
-# CONFIG_TQM855L is not set
-# CONFIG_TQM860L is not set
-# CONFIG_FPS850L is not set
-# CONFIG_SPD823TS is not set
-# CONFIG_IVMS8 is not set
-# CONFIG_IVML24 is not set
-CONFIG_SM850=y
-# CONFIG_HERMES_PRO is not set
-# CONFIG_IP860 is not set
-# CONFIG_LWMON is not set
-# CONFIG_PCU_E is not set
-# CONFIG_CCM is not set
-# CONFIG_LANTEC is not set
-# CONFIG_MBX is not set
-# CONFIG_WINCEPT is not set
-CONFIG_TQM8xxL=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_QSPAN is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyCPM1"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-CONFIG_SERIAL_CPM_SMC2=y
-CONFIG_SERIAL_CPM_ALT_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# MPC8xx CPM Options
-#
-CONFIG_SCC_ENET=y
-# CONFIG_SCC1_ENET is not set
-# CONFIG_SCC2_ENET is not set
-CONFIG_SCC3_ENET=y
-# CONFIG_FEC_ENET is not set
-CONFIG_ENET_BIG_BUFFERS=y
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-CONFIG_8xx_CPU6=y
-# CONFIG_UCODE_PATCH is not set
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/SPD823TS_defconfig b/arch/ppc/configs/SPD823TS_defconfig
deleted file mode 100644
index ba60fea2b83..00000000000
--- a/arch/ppc/configs/SPD823TS_defconfig
+++ /dev/null
@@ -1,520 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-CONFIG_8xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_EMBEDDEDBOOT=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_RPXLITE is not set
-# CONFIG_RPXCLASSIC is not set
-# CONFIG_BSEIP is not set
-# CONFIG_FADS is not set
-# CONFIG_TQM823L is not set
-# CONFIG_TQM850L is not set
-# CONFIG_TQM855L is not set
-# CONFIG_TQM860L is not set
-# CONFIG_FPS850L is not set
-CONFIG_SPD823TS=y
-# CONFIG_IVMS8 is not set
-# CONFIG_IVML24 is not set
-# CONFIG_SM850 is not set
-# CONFIG_HERMES_PRO is not set
-# CONFIG_IP860 is not set
-# CONFIG_LWMON is not set
-# CONFIG_PCU_E is not set
-# CONFIG_CCM is not set
-# CONFIG_LANTEC is not set
-# CONFIG_MBX is not set
-# CONFIG_WINCEPT is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_MATH_EMULATION=y
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_QSPAN is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-# CONFIG_SERIAL_CPM_SMC2 is not set
-CONFIG_SERIAL_CPM_ALT_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# MPC8xx CPM Options
-#
-CONFIG_SCC_ENET=y
-# CONFIG_SCC1_ENET is not set
-CONFIG_SCC2_ENET=y
-# CONFIG_SCC3_ENET is not set
-# CONFIG_FEC_ENET is not set
-CONFIG_ENET_BIG_BUFFERS=y
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-# CONFIG_8xx_CPU6 is not set
-# CONFIG_UCODE_PATCH is not set
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/adir_defconfig b/arch/ppc/configs/adir_defconfig
deleted file mode 100644
index f20e6533dc7..00000000000
--- a/arch/ppc/configs/adir_defconfig
+++ /dev/null
@@ -1,805 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_EMBEDDED is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-
-#
-# IBM 4xx options
-#
-# CONFIG_8260 is not set
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW_2 is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-CONFIG_ADIR=y
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=y
-CONFIG_PARPORT_PC=y
-CONFIG_PARPORT_PC_CML1=y
-# CONFIG_PARPORT_SERIAL is not set
-CONFIG_PARPORT_PC_FIFO=y
-CONFIG_PARPORT_PC_SUPERIO=y
-# CONFIG_PARPORT_OTHER is not set
-CONFIG_PARPORT_1284=y
-# CONFIG_PPC601_SYNC_FIX is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-CONFIG_SCSI_NCR53C8XX=y
-CONFIG_SCSI_SYM53C8XX=y
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
-CONFIG_SCSI_NCR53C8XX_SYNC=20
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_PQS_PDS is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_UNCLEAN=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_MIRROR=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-# CONFIG_IP_NF_TARGET_ULOG is not set
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-# CONFIG_PRINTER is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-CONFIG_USB_DYNAMIC_MINORS=y
-
-#
-# USB Host Controller Drivers
-#
-# CONFIG_USB_EHCI_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_UHCI_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-CONFIG_USB_ACM=m
-# CONFIG_USB_PRINTER is not set
-CONFIG_USB_STORAGE=m
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-CONFIG_USB_STORAGE_FREECOM=y
-# CONFIG_USB_STORAGE_ISD200 is not set
-CONFIG_USB_STORAGE_DPCM=y
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Human Interface Devices (HID)
-#
-CONFIG_USB_HID=m
-
-#
-# Input core support is needed for USB HID input layer or HIDBP support
-#
-CONFIG_USB_HIDDEV=y
-
-#
-# USB HID Boot Protocol drivers
-#
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_SCANNER is not set
-# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_HPUSBSCSI is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network adaptors
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-
-#
-# USB port drivers
-#
-# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-# CONFIG_USB_SERIAL_GENERIC is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-CONFIG_USB_SERIAL_VISOR=m
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN=m
-# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_TIGL is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_TEST is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/ash_defconfig b/arch/ppc/configs/ash_defconfig
deleted file mode 100644
index c4a73cc16cf..00000000000
--- a/arch/ppc/configs/ash_defconfig
+++ /dev/null
@@ -1,666 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-CONFIG_ASH=y
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_EVB405EP is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_WALNUT is not set
-CONFIG_NP405H=y
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_PPC_OCP=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-CONFIG_IBM_EMAC=y
-# CONFIG_IBM_EMAC_ERRMSG is not set
-CONFIG_IBM_EMAC_RXB=64
-CONFIG_IBM_EMAC_TXB=8
-CONFIG_IBM_EMAC_FGAP=8
-CONFIG_IBM_EMAC_SKBRES=0
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_IBM_IIC is not set
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-
-#
-# Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# IBM 40x options
-#
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/beech_defconfig b/arch/ppc/configs/beech_defconfig
deleted file mode 100644
index 0bd671bdceb..00000000000
--- a/arch/ppc/configs/beech_defconfig
+++ /dev/null
@@ -1,615 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-CONFIG_BEECH=y
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_IBM_OPENBIOS=y
-CONFIG_405_DMA=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_CONCAT is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# CONFIG_MTD_CFI_STAA is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_BEECH=y
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_OAKNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-CONFIG_I2C_IBM_IIC=y
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-# CONFIG_SND is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/cedar_defconfig b/arch/ppc/configs/cedar_defconfig
deleted file mode 100644
index 5de8288a067..00000000000
--- a/arch/ppc/configs/cedar_defconfig
+++ /dev/null
@@ -1,534 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-CONFIG_CEDAR=y
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_NP405L=y
-CONFIG_BIOS_FIXUP=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-CONFIG_I2C_IBM_OCP_ALGO=y
-CONFIG_I2C_IBM_OCP_ADAP=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_WDT is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_PCWATCHDOG is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_MIXCOMWD is not set
-# CONFIG_SCx200_WDT is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_AMD7XX_TCO is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-# CONFIG_MSDOS_PARTITION is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/cpci690_defconfig b/arch/ppc/configs/cpci690_defconfig
index 53948793d9a..ff3f7e02ab0 100644
--- a/arch/ppc/configs/cpci690_defconfig
+++ b/arch/ppc/configs/cpci690_defconfig
@@ -1,15 +1,17 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Fri Dec 3 15:56:10 2004
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep 1 17:10:37 2005
#
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
#
# Code maturity level options
@@ -17,33 +19,38 @@ CONFIG_GENERIC_NVRAM=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
@@ -65,38 +72,42 @@ CONFIG_6xx=y
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
+# CONFIG_E200 is not set
# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
# CONFIG_TAU is not set
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_PPC_STD_MMU=y
# CONFIG_NOT_COHERENT_CACHE is not set
#
+# Performance-monitoring counters support
+#
+# CONFIG_PERFCTR is not set
+
+#
# Platform options
#
# CONFIG_PPC_MULTIPLATFORM is not set
# CONFIG_APUS is not set
# CONFIG_KATANA is not set
-# CONFIG_DMV182 is not set
# CONFIG_WILLOW is not set
CONFIG_CPCI690=y
-# CONFIG_PCORE is not set
# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_DB64360 is not set
# CONFIG_CHESTNUT is not set
# CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
# CONFIG_MVME5100 is not set
# CONFIG_PPLUS is not set
# CONFIG_PRPMC750 is not set
# CONFIG_PRPMC800 is not set
-# CONFIG_PRPMC880 is not set
# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
+# CONFIG_RADSTONE_PPC7D is not set
# CONFIG_PAL4 is not set
# CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
@@ -105,22 +116,41 @@ CONFIG_CPCI690=y
# CONFIG_RPX8260 is not set
# CONFIG_TQM8260 is not set
# CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
+CONFIG_GT64260=y
+CONFIG_MV64X60=y
#
# Set bridge options
#
CONFIG_MV64X60_BASE=0xf1000000
CONFIG_MV64X60_NEW_BASE=0xf1000000
-CONFIG_GT64260=y
-CONFIG_MV64X60=y
# CONFIG_SMP is not set
+CONFIG_HIGHMEM=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyMM0,9600 ip=on"
+CONFIG_CMDLINE="console=ttyMM0 ip=on"
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
@@ -129,7 +159,11 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
#
# Advanced setup
@@ -146,6 +180,76 @@ CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -154,6 +258,7 @@ CONFIG_BOOT_LOAD=0x00800000
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
@@ -177,6 +282,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
@@ -185,7 +291,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
@@ -196,6 +301,7 @@ CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -205,6 +311,7 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@@ -215,6 +322,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -231,71 +339,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -308,6 +353,11 @@ CONFIG_NETDEVICES=y
# CONFIG_ARCNET is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -328,6 +378,7 @@ CONFIG_TULIP=y
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
@@ -337,7 +388,6 @@ CONFIG_NET_PCI=y
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -360,13 +410,18 @@ CONFIG_EEPRO100=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
@@ -390,6 +445,11 @@ CONFIG_EEPRO100=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -419,14 +479,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -436,6 +488,12 @@ CONFIG_SOUND_GAMEPORT=y
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
CONFIG_VT=y
@@ -455,6 +513,7 @@ CONFIG_SERIAL_MPSC=y
CONFIG_SERIAL_MPSC_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -483,6 +542,11 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
@@ -493,10 +557,21 @@ CONFIG_GEN_RTC=y
# CONFIG_W1 is not set
#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
# Misc devices
#
#
+# Multimedia Capabilities Port drivers
+#
+
+#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
@@ -518,6 +593,11 @@ CONFIG_GEN_RTC=y
CONFIG_DUMMY_CONSOLE=y
#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
# Sound
#
# CONFIG_SOUND is not set
@@ -525,35 +605,59 @@ CONFIG_DUMMY_CONSOLE=y
#
# USB support
#
-# CONFIG_USB is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# USB Gadget Support
#
+# CONFIG_USB_GADGET is not set
#
-# USB Gadget Support
+# MMC/SD Card support
#
-# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_REISER4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -574,20 +678,18 @@ CONFIG_DNOTIFY=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
@@ -605,13 +707,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
-# CONFIG_EXPORTFS is not set
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
@@ -621,6 +724,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -637,6 +741,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
@@ -648,7 +753,9 @@ CONFIG_CRC32=y
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
# CONFIG_SERIAL_TEXT_DEBUG is not set
#
@@ -669,6 +776,7 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
@@ -684,3 +792,7 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/k2_defconfig b/arch/ppc/configs/ev64360_defconfig
index f10f5a6d2da..de9bbb791db 100644
--- a/arch/ppc/configs/k2_defconfig
+++ b/arch/ppc/configs/ev64360_defconfig
@@ -1,52 +1,60 @@
#
# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.13-rc5
+# Fri Aug 5 15:18:23 2005
#
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
+CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
+# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
+# CONFIG_MODULES is not set
#
# Processor
@@ -57,21 +65,33 @@ CONFIG_6xx=y
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_TAU=y
+# CONFIG_TAU_INT is not set
+# CONFIG_TAU_AVERAGE is not set
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PM is not set
CONFIG_PPC_STD_MMU=y
+CONFIG_NOT_COHERENT_CACHE=y
#
# Platform options
#
# CONFIG_PPC_MULTIPLATFORM is not set
# CONFIG_APUS is not set
+# CONFIG_KATANA is not set
# CONFIG_WILLOW is not set
+# CONFIG_CPCI690 is not set
# CONFIG_PCORE is not set
# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
+# CONFIG_CHESTNUT is not set
# CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
+# CONFIG_EV64260 is not set
# CONFIG_LOPEC is not set
# CONFIG_MCPN765 is not set
# CONFIG_MVME5100 is not set
@@ -79,24 +99,51 @@ CONFIG_PPC_STD_MMU=y
# CONFIG_PRPMC750 is not set
# CONFIG_PRPMC800 is not set
# CONFIG_SANDPOINT is not set
+# CONFIG_RADSTONE_PPC7D is not set
# CONFIG_ADIR is not set
-CONFIG_K2=y
+# CONFIG_K2 is not set
# CONFIG_PAL4 is not set
# CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
+# CONFIG_SBC82xx is not set
# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
+# CONFIG_RPX8260 is not set
# CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-# CONFIG_CPC710_DATA_GATHERING is not set
+# CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
+# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+CONFIG_EV64360=y
+CONFIG_MV64360=y
+CONFIG_MV64X60=y
+
+#
+# Set bridge options
+#
+CONFIG_MV64X60_BASE=0xf1000000
+CONFIG_MV64X60_NEW_BASE=0xf1000000
# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_BKL=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
+CONFIG_CMDLINE="console=ttyMM0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2"
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
@@ -108,31 +155,182 @@ CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_NAMES is not set
#
-# Advanced setup
+# PCCARD (PCMCIA/CardBus) support
#
-# CONFIG_ADVANCED_OPTIONS is not set
+# CONFIG_PCCARD is not set
#
-# Default settings for advanced configuration options are used
+# Advanced setup
#
+CONFIG_ADVANCED_OPTIONS=y
CONFIG_HIGHMEM_START=0xfe000000
+# CONFIG_LOWMEM_SIZE_BOOL is not set
CONFIG_LOWMEM_SIZE=0x30000000
+# CONFIG_KERNEL_START_BOOL is not set
CONFIG_KERNEL_START=0xc0000000
+# CONFIG_TASK_SIZE_BOOL is not set
CONFIG_TASK_SIZE=0x80000000
+# CONFIG_CONSISTENT_START_BOOL is not set
+CONFIG_CONSISTENT_START=0xff100000
+# CONFIG_CONSISTENT_SIZE_BOOL is not set
+CONFIG_CONSISTENT_SIZE=0x00200000
+# CONFIG_BOOT_LOAD_BOOL is not set
CONFIG_BOOT_LOAD=0x00800000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
# Device Drivers
#
#
# Generic Driver Options
#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
#
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+# CONFIG_MTD_CFI_I1 is not set
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0xff000000
+CONFIG_MTD_PHYSMAP_LEN=0x01000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=y
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
#
# Parallel port support
@@ -151,72 +349,32 @@ CONFIG_BOOT_LOAD=0x00800000
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
+# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-# CONFIG_IDE_TASKFILE_IO is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-CONFIG_BLK_DEV_ADMA=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-CONFIG_BLK_DEV_ALI15X3=y
-# CONFIG_WDC_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
#
# SCSI device support
@@ -248,122 +406,8 @@ CONFIG_BLK_DEV_IDEDMA=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
+# Network device support
#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-# CONFIG_IP_NF_IRC is not set
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-# CONFIG_IP_NF_MATCH_RECENT is not set
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-# CONFIG_IP_NF_MATCH_LENGTH is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-# CONFIG_IP_NF_ARP_MANGLE is not set
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IP_NF_RAW is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -378,38 +422,7 @@ CONFIG_NETDEVICES=y
#
# Ethernet (10 or 100Mbit)
#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
+# CONFIG_NET_ETHERNET is not set
#
# Ethernet (1000 Mbit)
@@ -421,8 +434,14 @@ CONFIG_EEPRO100=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_MV643XX_ETH=y
+CONFIG_MV643XX_ETH_0=y
+# CONFIG_MV643XX_ETH_1 is not set
+# CONFIG_MV643XX_ETH_2 is not set
#
# Ethernet (10000 Mbit)
@@ -448,9 +467,10 @@ CONFIG_EEPRO100=y
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -465,47 +485,59 @@ CONFIG_EEPRO100=y
#
# Input device support
#
-# CONFIG_INPUT is not set
+CONFIG_INPUT=y
#
# Userland interfaces
#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
+# Input Device Drivers
#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
#
-# Input Device Drivers
+# Hardware I/O ports
#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
+CONFIG_SERIAL_MPSC=y
+CONFIG_SERIAL_MPSC_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
#
# IPMI
@@ -526,15 +558,31 @@ CONFIG_GEN_RTC=y
#
# Ftape, the floppy tape device driver
#
-# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
+# CONFIG_I2C_SENSOR is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
@@ -556,6 +604,12 @@ CONFIG_GEN_RTC=y
# CONFIG_FB is not set
#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
# Sound
#
# CONFIG_SOUND is not set
@@ -563,6 +617,8 @@ CONFIG_GEN_RTC=y
#
# USB support
#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
@@ -571,18 +627,40 @@ CONFIG_GEN_RTC=y
# CONFIG_USB_GADGET is not set
#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -595,7 +673,8 @@ CONFIG_EXT2_FS=y
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_FAT_FS is not set
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
@@ -604,9 +683,9 @@ CONFIG_EXT2_FS=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
+# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
@@ -620,6 +699,14 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -631,20 +718,22 @@ CONFIG_RAMFS=y
# Network File Systems
#
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set
#
@@ -661,20 +750,35 @@ CONFIG_MSDOS_PARTITION=y
#
# Library routines
#
-# CONFIG_CRC32 is not set
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
+CONFIG_LOG_BUF_SHIFT=14
#
# Security options
#
+# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/configs/katana_defconfig b/arch/ppc/configs/katana_defconfig
index f0b0d572015..0f3bb9af9c2 100644
--- a/arch/ppc/configs/katana_defconfig
+++ b/arch/ppc/configs/katana_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11
-# Tue Mar 8 17:31:00 2005
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep 1 17:16:03 2005
#
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
@@ -11,6 +11,7 @@ CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
#
# Code maturity level options
@@ -18,28 +19,31 @@ CONFIG_GENERIC_NVRAM=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
@@ -68,15 +72,23 @@ CONFIG_6xx=y
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
+# CONFIG_E200 is not set
# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
# CONFIG_TAU is not set
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_83xx is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_PPC_STD_MMU=y
CONFIG_NOT_COHERENT_CACHE=y
#
+# Performance-monitoring counters support
+#
+# CONFIG_PERFCTR is not set
+
+#
# Platform options
#
# CONFIG_PPC_MULTIPLATFORM is not set
@@ -84,21 +96,18 @@ CONFIG_NOT_COHERENT_CACHE=y
CONFIG_KATANA=y
# CONFIG_WILLOW is not set
# CONFIG_CPCI690 is not set
-# CONFIG_PCORE is not set
# CONFIG_POWERPMC250 is not set
# CONFIG_CHESTNUT is not set
# CONFIG_SPRUCE is not set
+# CONFIG_HDPU is not set
# CONFIG_EV64260 is not set
# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
# CONFIG_MVME5100 is not set
# CONFIG_PPLUS is not set
# CONFIG_PRPMC750 is not set
# CONFIG_PRPMC800 is not set
# CONFIG_SANDPOINT is not set
# CONFIG_RADSTONE_PPC7D is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
# CONFIG_PAL4 is not set
# CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
@@ -109,6 +118,8 @@ CONFIG_KATANA=y
# CONFIG_ADS8272 is not set
# CONFIG_PQ2FADS is not set
# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
CONFIG_MV64360=y
CONFIG_MV64X60=y
@@ -118,12 +129,28 @@ CONFIG_MV64X60=y
CONFIG_MV64X60_BASE=0xf8100000
CONFIG_MV64X60_NEW_BASE=0xf8100000
# CONFIG_SMP is not set
+CONFIG_HIGHMEM=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyMM0,9600 ip=on"
+CONFIG_CMDLINE="console=ttyMM0 ip=on"
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
@@ -132,7 +159,6 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
#
# PCCARD (PCMCIA/CardBus) support
@@ -140,13 +166,10 @@ CONFIG_PCI_NAMES=y
# CONFIG_PCCARD is not set
#
-# PC-card bridges
-#
-
-#
# Advanced setup
#
CONFIG_ADVANCED_OPTIONS=y
+# CONFIG_HIGHMEM_START_BOOL is not set
CONFIG_HIGHMEM_START=0xfe000000
# CONFIG_LOWMEM_SIZE_BOOL is not set
CONFIG_LOWMEM_SIZE=0x30000000
@@ -162,6 +185,76 @@ CONFIG_CONSISTENT_SIZE=0x00400000
CONFIG_BOOT_LOAD=0x00800000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -177,8 +270,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
@@ -212,6 +305,7 @@ CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
@@ -219,7 +313,6 @@ CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_XIP is not set
#
# Mapping drivers for chip access
@@ -229,6 +322,7 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0xe0000000
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
@@ -278,7 +372,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
@@ -299,6 +392,7 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@@ -309,6 +403,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -325,71 +420,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
+# Network device support
#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -402,6 +434,11 @@ CONFIG_NETDEVICES=y
# CONFIG_ARCNET is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -422,6 +459,7 @@ CONFIG_TULIP=y
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
@@ -448,14 +486,19 @@ CONFIG_E100=y
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
+CONFIG_E1000=y
+# CONFIG_E1000_NAPI is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_MV643XX_ETH=y
CONFIG_MV643XX_ETH_0=y
CONFIG_MV643XX_ETH_1=y
@@ -464,6 +507,7 @@ CONFIG_MV643XX_ETH_2=y
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
@@ -487,6 +531,11 @@ CONFIG_MV643XX_ETH_2=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -516,14 +565,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -533,6 +574,12 @@ CONFIG_SOUND_GAMEPORT=y
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
CONFIG_VT=y
@@ -552,6 +599,7 @@ CONFIG_SERIAL_MPSC=y
CONFIG_SERIAL_MPSC_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -580,6 +628,11 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
CONFIG_I2C=y
@@ -602,11 +655,10 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
+# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
@@ -621,14 +673,39 @@ CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MV64XXX=y
#
-# Hardware Sensors Chip support
+# Miscellaneous I2C Chip support
#
-# CONFIG_I2C_SENSOR is not set
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+CONFIG_SENSORS_M41T00=y
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
@@ -644,36 +721,26 @@ CONFIG_I2C_MV64XXX=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-CONFIG_SENSORS_M41T00=y
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
+# Misc devices
#
-# CONFIG_W1 is not set
#
-# Misc devices
+# Multimedia Capabilities Port drivers
#
#
@@ -698,6 +765,11 @@ CONFIG_SENSORS_M41T00=y
CONFIG_DUMMY_CONSOLE=y
#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
# Sound
#
# CONFIG_SOUND is not set
@@ -705,13 +777,9 @@ CONFIG_DUMMY_CONSOLE=y
#
# USB support
#
-# CONFIG_USB is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
+# CONFIG_USB is not set
#
# USB Gadget Support
@@ -729,25 +797,39 @@ CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_INFINIBAND is not set
#
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_REISER4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
#
# XFS support
#
# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -768,20 +850,18 @@ CONFIG_DNOTIFY=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
@@ -801,12 +881,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -815,6 +897,7 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
@@ -831,6 +914,7 @@ CONFIG_MSDOS_PARTITION=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
@@ -842,8 +926,10 @@ CONFIG_CRC32=y
#
# Kernel hacking
#
-# CONFIG_DEBUG_KERNEL is not set
# CONFIG_PRINTK_TIME is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SERIAL_TEXT_DEBUG is not set
#
# Security options
diff --git a/arch/ppc/configs/mcpn765_defconfig b/arch/ppc/configs/mcpn765_defconfig
deleted file mode 100644
index 899e89a9ea6..00000000000
--- a/arch/ppc/configs/mcpn765_defconfig
+++ /dev/null
@@ -1,579 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_KMOD is not set
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-CONFIG_ALTIVEC=y
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-CONFIG_MCPN765=y
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_HIGHMEM=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
-CONFIG_BLK_DEV_ADMA=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-CONFIG_BLK_DEV_VIA82CXXX=y
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-CONFIG_NET_TULIP=y
-CONFIG_TULIP=y
-# CONFIG_TULIP_MMIO is not set
-# CONFIG_TULIP_NAPI is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/menf1_defconfig b/arch/ppc/configs/menf1_defconfig
deleted file mode 100644
index 321659b5505..00000000000
--- a/arch/ppc/configs/menf1_defconfig
+++ /dev/null
@@ -1,621 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_EMBEDDED is not set
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-
-#
-# IBM 4xx options
-#
-# CONFIG_8260 is not set
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW_2 is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-CONFIG_MENF1=y
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-CONFIG_MPC10X_STORE_GATHERING=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_PPC601_SYNC_FIX is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-CONFIG_IDE=y
-
-#
-# IDE, ATA and ATAPI Block devices
-#
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_HD is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_IDEDISK_STROKE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_BLK_DEV_IDEPCI is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_UNCLEAN=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_MIRROR=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/mpc8560_ads_defconfig b/arch/ppc/configs/mpc8560_ads_defconfig
index 38a343c9056..f834fb541ad 100644
--- a/arch/ppc/configs/mpc8560_ads_defconfig
+++ b/arch/ppc/configs/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc1
-# Thu Jan 20 01:24:56 2005
+# Linux kernel version: 2.6.13-rc6
+# Thu Aug 11 18:14:45 2005
#
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
@@ -11,6 +11,7 @@ CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
#
# Code maturity level options
@@ -18,6 +19,7 @@ CONFIG_GENERIC_NVRAM=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@@ -29,12 +31,14 @@ CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -44,6 +48,7 @@ CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
@@ -59,12 +64,16 @@ CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
+# CONFIG_E200 is not set
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
CONFIG_MATH_EMULATION=y
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PM is not set
CONFIG_85xx=y
CONFIG_PPC_INDIRECT_PCI_BE=y
@@ -72,9 +81,11 @@ CONFIG_PPC_INDIRECT_PCI_BE=y
# Freescale 85xx options
#
# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8548_CDS is not set
# CONFIG_MPC8555_CDS is not set
CONFIG_MPC8560_ADS=y
# CONFIG_SBC8560 is not set
+# CONFIG_STX_GP3 is not set
CONFIG_MPC8560=y
#
@@ -83,11 +94,25 @@ CONFIG_MPC8560=y
CONFIG_CPM2=y
# CONFIG_PC_KEYBOARD is not set
# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
@@ -103,10 +128,6 @@ CONFIG_PCI_NAMES=y
# CONFIG_PCCARD is not set
#
-# PC-card bridges
-#
-
-#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
@@ -121,6 +142,69 @@ CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+
+#
# Device Drivers
#
@@ -193,6 +277,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -209,71 +294,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
+# Network device support
#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -311,8 +333,10 @@ CONFIG_MII=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
CONFIG_GFAR_NAPI=y
@@ -342,6 +366,8 @@ CONFIG_GFAR_NAPI=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -368,14 +394,6 @@ CONFIG_INPUT=y
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -385,6 +403,12 @@ CONFIG_SOUND_GAMEPORT=y
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
# CONFIG_VT is not set
@@ -403,11 +427,12 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_SERIAL_CPM_SCC1=y
-# CONFIG_SERIAL_CPM_SCC2 is not set
+CONFIG_SERIAL_CPM_SCC2=y
# CONFIG_SERIAL_CPM_SCC3 is not set
-CONFIG_SERIAL_CPM_SCC4=y
+# CONFIG_SERIAL_CPM_SCC4 is not set
# CONFIG_SERIAL_CPM_SMC1 is not set
# CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -436,6 +461,11 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
CONFIG_I2C=y
@@ -458,11 +488,11 @@ CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_ISA is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
@@ -473,19 +503,46 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C_SENSOR is not set
#
-# Hardware Sensors Chip support
+# Miscellaneous I2C Chip support
#
-# CONFIG_I2C_SENSOR is not set
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
@@ -496,31 +553,18 @@ CONFIG_I2C_MPC=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
@@ -540,7 +584,6 @@ CONFIG_I2C_MPC=y
# Graphics support
#
# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -550,13 +593,9 @@ CONFIG_I2C_MPC=y
#
# USB support
#
-# CONFIG_USB is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
+# CONFIG_USB is not set
#
# USB Gadget Support
@@ -574,10 +613,15 @@ CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_INFINIBAND is not set
#
+# SN Devices
+#
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
@@ -587,9 +631,15 @@ CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+
+#
+# XFS support
+#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
@@ -614,7 +664,6 @@ CONFIG_DNOTIFY=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_XATTR is not set
@@ -648,7 +697,7 @@ CONFIG_NFS_FS=y
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
@@ -700,7 +749,9 @@ CONFIG_CRC32=y
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
# CONFIG_KGDB_CONSOLE is not set
#
diff --git a/arch/ppc/configs/oak_defconfig b/arch/ppc/configs/oak_defconfig
deleted file mode 100644
index 366cc480cea..00000000000
--- a/arch/ppc/configs/oak_defconfig
+++ /dev/null
@@ -1,485 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-CONFIG_OAK=y
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR51=y
-CONFIG_403GCX=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-CONFIG_OAKNET=y
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/pcore_defconfig b/arch/ppc/configs/pcore_defconfig
deleted file mode 100644
index ed34405a757..00000000000
--- a/arch/ppc/configs/pcore_defconfig
+++ /dev/null
@@ -1,716 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_STANDALONE=y
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-CONFIG_ALTIVEC=y
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-CONFIG_PCORE=y
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_GEN550=y
-CONFIG_FORCE=y
-# CONFIG_MPC10X_STORE_GATHERING is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="ip=on"
-
-#
-# Bus options
-#
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INIA100 is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-# CONFIG_IP_NF_MATCH_RECENT is not set
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-# CONFIG_IP_NF_ARP_MANGLE is not set
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-CONFIG_NET_TULIP=y
-# CONFIG_DE2104X is not set
-CONFIG_TULIP=y
-# CONFIG_TULIP_MWI is not set
-# CONFIG_TULIP_MMIO is not set
-# CONFIG_TULIP_NAPI is not set
-# CONFIG_DE4X5 is not set
-# CONFIG_WINBOND_840 is not set
-# CONFIG_DM9102 is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=2
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/rainier_defconfig b/arch/ppc/configs/rainier_defconfig
deleted file mode 100644
index 4d4fcdc61bb..00000000000
--- a/arch/ppc/configs/rainier_defconfig
+++ /dev/null
@@ -1,599 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# General setup
-#
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_PPC32=y
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_POWER3 is not set
-# CONFIG_8xx is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-# CONFIG_REDWOOD_4 is not set
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-CONFIG_WALNUT=y
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_BIOS_FIXUP=y
-CONFIG_405GP=y
-CONFIG_IBM_OPENBIOS=y
-CONFIG_405_DMA=y
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-CONFIG_NOT_COHERENT_CACHE=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-# CONFIG_PC_KEYBOARD is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PCI_LEGACY_PROC is not set
-CONFIG_PCI_NAMES=y
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support (EXPERIMENTAL)
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_XFRM_USER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_DGRS is not set
-CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=y
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-# CONFIG_PPP_ASYNC is not set
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-# CONFIG_PPP_BSDCOMP is not set
-# CONFIG_PPPOE is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices (depends on LLC=y)
-#
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Input device support
-#
-# CONFIG_INPUT is not set
-
-#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_IBM_OCP_ALGO is not set
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Hardware Sensors Mainboard support
-#
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIAPRO is not set
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Mice
-#
-CONFIG_BUSMOUSE=y
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_WDT is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_PCWATCHDOG is not set
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_MIXCOMWD is not set
-# CONFIG_SCx200_WDT is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_AMD7XX_TCO is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-CONFIG_AUTOFS_FS=y
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-# CONFIG_USB_GADGET is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# Library routines
-#
-# CONFIG_CRC32 is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_SERIAL_TEXT_DEBUG is not set
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/redwood_defconfig b/arch/ppc/configs/redwood_defconfig
deleted file mode 100644
index 4aa348dcf22..00000000000
--- a/arch/ppc/configs/redwood_defconfig
+++ /dev/null
@@ -1,540 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_IKCONFIG is not set
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-CONFIG_40x=y
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_4xx=y
-
-#
-# IBM 4xx options
-#
-# CONFIG_ASH is not set
-# CONFIG_BEECH is not set
-# CONFIG_CEDAR is not set
-# CONFIG_CPCI405 is not set
-# CONFIG_EP405 is not set
-# CONFIG_OAK is not set
-CONFIG_REDWOOD_4=y
-# CONFIG_REDWOOD_5 is not set
-# CONFIG_REDWOOD_6 is not set
-# CONFIG_SYCAMORE is not set
-# CONFIG_TIVO is not set
-# CONFIG_WALNUT is not set
-CONFIG_IBM405_ERR77=y
-CONFIG_IBM405_ERR51=y
-CONFIG_IBM_OCP=y
-CONFIG_STB03xxx=y
-CONFIG_IBM_OPENBIOS=y
-# CONFIG_405_DMA is not set
-# CONFIG_PM is not set
-CONFIG_UART0_TTYS0=y
-# CONFIG_UART0_TTYS1 is not set
-# CONFIG_SERIAL_SICC is not set
-CONFIG_NOT_COHERENT_CACHE=y
-
-#
-# Platform options
-#
-# CONFIG_PC_KEYBOARD is not set
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_HOTPLUG is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_SCSI is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-CONFIG_IPV6_SCTP__=y
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_OAKNET=y
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# Bluetooth support
-#
-# CONFIG_BT is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN_BOOL is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-CONFIG_I2C_IBM_IIC=y
-
-#
-# I2C Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_FAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-# CONFIG_DEVFS_FS is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-# CONFIG_EXPORTFS is not set
-CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_GSS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_INTERMEZZO_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# IBM 40x options
-#
-
-#
-# USB support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_SERIAL_TEXT_DEBUG=y
-CONFIG_OCP=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index b1457a8a9c0..1fb92f16acd 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -15,8 +15,9 @@ extra-y += vmlinux.lds
obj-y := entry.o traps.o irq.o idle.o time.o misc.o \
process.o signal.o ptrace.o align.o \
semaphore.o syscalls.o setup.o \
- cputable.o ppc_htab.o perfmon.o
+ cputable.o ppc_htab.o
obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o
+obj-$(CONFIG_E500) += perfmon.o
obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o
obj-$(CONFIG_POWER4) += cpu_setup_power4.o
obj-$(CONFIG_MODULES) += module.o ppc_ksyms.o
diff --git a/arch/ppc/kernel/cpu_setup_6xx.S b/arch/ppc/kernel/cpu_setup_6xx.S
index 3fb1fb619d2..1f37b7eafac 100644
--- a/arch/ppc/kernel/cpu_setup_6xx.S
+++ b/arch/ppc/kernel/cpu_setup_6xx.S
@@ -15,7 +15,7 @@
#include <asm/ppc_asm.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cache.h>
_GLOBAL(__setup_cpu_601)
@@ -327,6 +327,7 @@ _GLOBAL(__save_cpu_setup)
cmplwi cr4,r3,0x8002 /* 7457 */
cmplwi cr5,r3,0x8003 /* 7447A */
cmplwi cr6,r3,0x7000 /* 750FX */
+ cmplwi cr7,r3,0x8004 /* 7448 */
/* cr1 is 7400 || 7410 */
cror 4*cr1+eq,4*cr1+eq,4*cr2+eq
/* cr0 is 74xx */
@@ -334,6 +335,7 @@ _GLOBAL(__save_cpu_setup)
cror 4*cr0+eq,4*cr0+eq,4*cr4+eq
cror 4*cr0+eq,4*cr0+eq,4*cr1+eq
cror 4*cr0+eq,4*cr0+eq,4*cr5+eq
+ cror 4*cr0+eq,4*cr0+eq,4*cr7+eq
bne 1f
/* Backup 74xx specific regs */
mfspr r4,SPRN_MSSCR0
@@ -396,6 +398,7 @@ _GLOBAL(__restore_cpu_setup)
cmplwi cr4,r3,0x8002 /* 7457 */
cmplwi cr5,r3,0x8003 /* 7447A */
cmplwi cr6,r3,0x7000 /* 750FX */
+ cmplwi cr7,r3,0x8004 /* 7448 */
/* cr1 is 7400 || 7410 */
cror 4*cr1+eq,4*cr1+eq,4*cr2+eq
/* cr0 is 74xx */
@@ -403,6 +406,7 @@ _GLOBAL(__restore_cpu_setup)
cror 4*cr0+eq,4*cr0+eq,4*cr4+eq
cror 4*cr0+eq,4*cr0+eq,4*cr1+eq
cror 4*cr0+eq,4*cr0+eq,4*cr5+eq
+ cror 4*cr0+eq,4*cr0+eq,4*cr7+eq
bne 2f
/* Restore 74xx specific regs */
lwz r4,CS_MSSCR0(r5)
diff --git a/arch/ppc/kernel/cpu_setup_power4.S b/arch/ppc/kernel/cpu_setup_power4.S
index f2ea1a990f1..304589aebdb 100644
--- a/arch/ppc/kernel/cpu_setup_power4.S
+++ b/arch/ppc/kernel/cpu_setup_power4.S
@@ -15,7 +15,7 @@
#include <asm/ppc_asm.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cache.h>
_GLOBAL(__970_cpu_preinit)
diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
index 8a3d74f2531..546e1ea4caf 100644
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -198,10 +198,10 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 4,
.cpu_setup = __setup_cpu_750
},
- { /* 745/755 */
- .pvr_mask = 0xfffff000,
- .pvr_value = 0x00083000,
- .cpu_name = "745/755",
+ { /* 750CX (80100 and 8010x?) */
+ .pvr_mask = 0xfffffff0,
+ .pvr_value = 0x00080100,
+ .cpu_name = "750CX",
.cpu_features = CPU_FTR_COMMON |
CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
@@ -210,11 +210,11 @@ struct cpu_spec cpu_specs[] = {
.icache_bsize = 32,
.dcache_bsize = 32,
.num_pmcs = 4,
- .cpu_setup = __setup_cpu_750
+ .cpu_setup = __setup_cpu_750cx
},
- { /* 750CX (80100 and 8010x?) */
+ { /* 750CX (82201 and 82202) */
.pvr_mask = 0xfffffff0,
- .pvr_value = 0x00080100,
+ .pvr_value = 0x00082200,
.cpu_name = "750CX",
.cpu_features = CPU_FTR_COMMON |
CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
@@ -226,10 +226,10 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 4,
.cpu_setup = __setup_cpu_750cx
},
- { /* 750CX (82201 and 82202) */
+ { /* 750CXe (82214) */
.pvr_mask = 0xfffffff0,
- .pvr_value = 0x00082200,
- .cpu_name = "750CX",
+ .pvr_value = 0x00082210,
+ .cpu_name = "750CXe",
.cpu_features = CPU_FTR_COMMON |
CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
@@ -240,9 +240,9 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 4,
.cpu_setup = __setup_cpu_750cx
},
- { /* 750CXe (82214) */
- .pvr_mask = 0xfffffff0,
- .pvr_value = 0x00082210,
+ { /* 750CXe "Gekko" (83214) */
+ .pvr_mask = 0xffffffff,
+ .pvr_value = 0x00083214,
.cpu_name = "750CXe",
.cpu_features = CPU_FTR_COMMON |
CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
@@ -254,6 +254,20 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 4,
.cpu_setup = __setup_cpu_750cx
},
+ { /* 745/755 */
+ .pvr_mask = 0xfffff000,
+ .pvr_value = 0x00083000,
+ .cpu_name = "745/755",
+ .cpu_features = CPU_FTR_COMMON |
+ CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE |
+ CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU |
+ CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP,
+ .cpu_user_features = COMMON_PPC,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ .num_pmcs = 4,
+ .cpu_setup = __setup_cpu_750
+ },
{ /* 750FX rev 1.x */
.pvr_mask = 0xffffff00,
.pvr_value = 0x70000100,
@@ -536,6 +550,22 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x
},
+ { /* 7448 */
+ .pvr_mask = 0xffff0000,
+ .pvr_value = 0x80040000,
+ .cpu_name = "7448",
+ .cpu_features = CPU_FTR_COMMON |
+ CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR |
+ CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE |
+ CPU_FTR_SPEC7450 | CPU_FTR_NAP_DISABLE_L2_PR |
+ CPU_FTR_HAS_HIGH_BATS | CPU_FTR_NEED_COHERENT,
+ .cpu_user_features = COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ .num_pmcs = 6,
+ .cpu_setup = __setup_cpu_745x
+ },
{ /* 82xx (8240, 8245, 8260 are all 603e cores) */
.pvr_mask = 0x7fff0000,
.pvr_value = 0x00810000,
@@ -922,6 +952,26 @@ struct cpu_spec cpu_specs[] = {
.icache_bsize = 32,
.dcache_bsize = 32,
},
+ { /* 440GX Rev. F */
+ .pvr_mask = 0xf0000fff,
+ .pvr_value = 0x50000894,
+ .cpu_name = "440GX Rev. F",
+ .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
+ CPU_FTR_USE_TB,
+ .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ },
+ { /* 440SP Rev. A */
+ .pvr_mask = 0xff000fff,
+ .pvr_value = 0x53000891,
+ .cpu_name = "440SP Rev. A",
+ .cpu_features = CPU_FTR_SPLIT_ID_CACHE |
+ CPU_FTR_USE_TB,
+ .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ },
#endif /* CONFIG_44x */
#ifdef CONFIG_FSL_BOOKE
{ /* e200z5 */
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index cb83045e2ed..03d4886869f 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -29,7 +29,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#undef SHOW_SYSCALLS
diff --git a/arch/ppc/kernel/find_name.c b/arch/ppc/kernel/find_name.c
deleted file mode 100644
index 3c0fa8e0c07..00000000000
--- a/arch/ppc/kernel/find_name.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <stdio.h>
-#include <asm/page.h>
-#include <sys/mman.h>
-#include <strings.h>
-/*
- * Finds a given address in the System.map and prints it out
- * with its neighbors. -- Cort
- */
-
-int main(int argc, char **argv)
-{
- unsigned long addr, cmp, i;
- FILE *f;
- char s[256], last[256];
-
- if ( argc < 2 )
- {
- fprintf(stderr, "Usage: %s <address>\n", argv[0]);
- return -1;
- }
-
- for ( i = 1 ; argv[i] ; i++ )
- {
- sscanf( argv[i], "%0lx", &addr );
- /* adjust if addr is relative to kernelbase */
- if ( addr < PAGE_OFFSET )
- addr += PAGE_OFFSET;
-
- if ( (f = fopen( "System.map", "r" )) == NULL )
- {
- perror("fopen()\n");
- exit(-1);
- }
-
- while ( !feof(f) )
- {
- fgets(s, 255 , f);
- sscanf( s, "%0lx", &cmp );
- if ( addr < cmp )
- break;
- strcpy( last, s);
- }
-
- printf( "%s%s", last, s );
- }
- fclose(f);
- return 0;
-}
diff --git a/arch/ppc/kernel/fpu.S b/arch/ppc/kernel/fpu.S
index 6189b26f640..665d7d34304 100644
--- a/arch/ppc/kernel/fpu.S
+++ b/arch/ppc/kernel/fpu.S
@@ -18,7 +18,7 @@
#include <asm/cache.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/*
* This task wants to use the FPU now.
diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S
index a931d773715..55daf1210f3 100644
--- a/arch/ppc/kernel/head.S
+++ b/arch/ppc/kernel/head.S
@@ -31,7 +31,7 @@
#include <asm/cache.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#ifdef CONFIG_APUS
#include <asm/amigappc.h>
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index 69ff3a9961e..599245b0407 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -40,7 +40,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include "head_booke.h"
@@ -462,7 +462,11 @@ interrupt_base:
/* Watchdog Timer Interrupt */
/* TODO: Add watchdog support */
+#ifdef CONFIG_BOOKE_WDT
+ CRITICAL_EXCEPTION(0x1020, WatchdogTimer, WatchdogException)
+#else
CRITICAL_EXCEPTION(0x1020, WatchdogTimer, UnknownException)
+#endif
/* Data TLB Error Interrupt */
START_EXCEPTION(DataTLBError)
diff --git a/arch/ppc/kernel/head_4xx.S b/arch/ppc/kernel/head_4xx.S
index 23fb51819ba..8562b807b37 100644
--- a/arch/ppc/kernel/head_4xx.S
+++ b/arch/ppc/kernel/head_4xx.S
@@ -40,7 +40,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/* As with the other PowerPC ports, it is expected that when code
* execution begins here, the following registers contain valid, yet
@@ -448,9 +448,12 @@ label:
/* 0x1020 - Watchdog Timer (WDT) Exception
*/
-
+#ifdef CONFIG_BOOKE_WDT
+ CRITICAL_EXCEPTION(0x1020, WDTException, WatchdogException)
+#else
CRITICAL_EXCEPTION(0x1020, WDTException, UnknownException)
#endif
+#endif
/* 0x1100 - Data TLB Miss Exception
* As the name implies, translation is not in the MMU, so search the
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index eb18cadb375..cb1a3a54a02 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -30,7 +30,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/* Macro to make the code more readable. */
#ifdef CONFIG_8xx_CPU6
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index eb804b7a3cb..8e52e840831 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -41,7 +41,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include "head_booke.h"
/* As with the other PowerPC ports, it is expected that when code
@@ -564,8 +564,11 @@ interrupt_base:
EXCEPTION(0x3100, FixedIntervalTimer, UnknownException, EXC_XFER_EE)
/* Watchdog Timer Interrupt */
- /* TODO: Add watchdog support */
+#ifdef CONFIG_BOOKE_WDT
+ CRITICAL_EXCEPTION(0x3200, WatchdogTimer, WatchdogException)
+#else
CRITICAL_EXCEPTION(0x3200, WatchdogTimer, UnknownException)
+#endif
/* Data TLB Error Interrupt */
START_EXCEPTION(DataTLBError)
diff --git a/arch/ppc/kernel/idle_6xx.S b/arch/ppc/kernel/idle_6xx.S
index 25d009c75f7..1a2194cf682 100644
--- a/arch/ppc/kernel/idle_6xx.S
+++ b/arch/ppc/kernel/idle_6xx.S
@@ -20,7 +20,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#undef DEBUG
diff --git a/arch/ppc/kernel/idle_power4.S b/arch/ppc/kernel/idle_power4.S
index 73a58ff0390..cc0d535365c 100644
--- a/arch/ppc/kernel/idle_power4.S
+++ b/arch/ppc/kernel/idle_power4.S
@@ -20,7 +20,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#undef DEBUG
diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S
index ce71b4a0158..90d917d2e85 100644
--- a/arch/ppc/kernel/misc.S
+++ b/arch/ppc/kernel/misc.S
@@ -23,7 +23,7 @@
#include <asm/mmu.h>
#include <asm/ppc_asm.h>
#include <asm/thread_info.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 7b3586a3bf3..854e45beb38 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -80,7 +80,6 @@ fixup_broken_pcnet32(struct pci_dev* dev)
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
dev->vendor = PCI_VENDOR_ID_AMD;
pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
- pci_name_device(dev);
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index e7d40cc6c1b..88f6bb7b696 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -51,9 +51,6 @@
#include <asm/commproc.h>
#endif
-/* Tell string.h we don't want memcpy etc. as cpp defines */
-#define EXPORT_SYMTAB_STROPS
-
extern void transfer_to_handler(void);
extern void do_IRQ(struct pt_regs *regs);
extern void MachineCheckException(struct pt_regs *regs);
@@ -263,6 +260,7 @@ EXPORT_SYMBOL(__ashrdi3);
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__lshrdi3);
EXPORT_SYMBOL(memcpy);
+EXPORT_SYMBOL(cacheable_memcpy);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(memscan);
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 929e5d1cc7f..545cfd0fab5 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -41,7 +41,11 @@
#include <asm/xmon.h>
#include <asm/ocp.h>
-#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
+#define USES_PPC_SYS (defined(CONFIG_85xx) || defined(CONFIG_83xx) || \
+ defined(CONFIG_MPC10X_BRIDGE) || defined(CONFIG_8260) || \
+ defined(CONFIG_PPC_MPC52xx))
+
+#if USES_PPC_SYS
#include <asm/ppc_sys.h>
#endif
@@ -241,7 +245,7 @@ int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "bogomips\t: %lu.%02lu\n",
lpj / (500000/HZ), (lpj / (5000/HZ)) % 100);
-#if defined(CONFIG_85xx) || defined(CONFIG_83xx) || defined(CONFIG_MPC10X_BRIDGE)
+#if USES_PPC_SYS
if (cur_ppc_sys_spec->ppc_sys_name)
seq_printf(m, "chipset\t\t: %s\n",
cur_ppc_sys_spec->ppc_sys_name);
@@ -615,6 +619,26 @@ machine_init(unsigned long r3, unsigned long r4, unsigned long r5,
if (ppc_md.progress)
ppc_md.progress("id mach(): done", 0x200);
}
+#ifdef CONFIG_BOOKE_WDT
+/* Checks wdt=x and wdt_period=xx command-line option */
+int __init early_parse_wdt(char *p)
+{
+ if (p && strncmp(p, "0", 1) != 0)
+ booke_wdt_enabled = 1;
+
+ return 0;
+}
+early_param("wdt", early_parse_wdt);
+
+int __init early_parse_wdt_period (char *p)
+{
+ if (p)
+ booke_wdt_period = simple_strtoul(p, NULL, 0);
+
+ return 0;
+}
+early_param("wdt_period", early_parse_wdt_period);
+#endif /* CONFIG_BOOKE_WDT */
/* Checks "l2cr=xxxx" command-line option */
int __init ppc_setup_l2cr(char *str)
diff --git a/arch/ppc/kernel/swsusp.S b/arch/ppc/kernel/swsusp.S
index 55148bb88d3..69773cc1a85 100644
--- a/arch/ppc/kernel/swsusp.S
+++ b/arch/ppc/kernel/swsusp.S
@@ -5,7 +5,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/*
diff --git a/arch/ppc/kernel/syscalls.c b/arch/ppc/kernel/syscalls.c
index 124313ce3c0..127f040de9d 100644
--- a/arch/ppc/kernel/syscalls.c
+++ b/arch/ppc/kernel/syscalls.c
@@ -41,10 +41,6 @@
#include <asm/ipc.h>
#include <asm/semaphore.h>
-void
-check_bugs(void)
-{
-}
/*
* sys_ipc() is the de-multiplexer for the SysV IPC calls..
diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index bf4ddca5e85..a3c5281a5d2 100644
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -169,7 +169,7 @@ void timer_interrupt(struct pt_regs * regs)
* We should have an rtc call that only sets the minutes and
* seconds like on Intel to avoid problems with non UTC clocks.
*/
- if ( ppc_md.set_rtc_time && (time_status & STA_UNSYNC) == 0 &&
+ if ( ppc_md.set_rtc_time && ntp_synced() &&
xtime.tv_sec - last_rtc_update >= 659 &&
abs((xtime.tv_nsec / 1000) - (1000000-1000000/HZ)) < 500000/HZ &&
jiffies - wall_jiffies == 1) {
@@ -271,10 +271,7 @@ int do_settimeofday(struct timespec *tv)
*/
last_rtc_update = new_sec - 658;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irqrestore(&xtime_lock, flags);
clock_was_set();
return 0;
diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index 9e6ae569665..8356d544fa6 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -849,10 +849,12 @@ void AltivecAssistException(struct pt_regs *regs)
}
#endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_E500
void PerformanceMonitorException(struct pt_regs *regs)
{
perf_irq(regs);
}
+#endif
#ifdef CONFIG_FSL_BOOKE
void CacheLockingException(struct pt_regs *regs, unsigned long address,
@@ -904,6 +906,25 @@ void SPEFloatingPointException(struct pt_regs *regs)
}
#endif
+#ifdef CONFIG_BOOKE_WDT
+/*
+ * Default handler for a Watchdog exception,
+ * spins until a reboot occurs
+ */
+void __attribute__ ((weak)) WatchdogHandler(struct pt_regs *regs)
+{
+ /* Generic WatchdogHandler, implement your own */
+ mtspr(SPRN_TCR, mfspr(SPRN_TCR)&(~TCR_WIE));
+ return;
+}
+
+void WatchdogException(struct pt_regs *regs)
+{
+ printk (KERN_EMERG "PowerPC Book-E Watchdog Exception\n");
+ WatchdogHandler(regs);
+}
+#endif
+
void __init trap_init(void)
{
}
diff --git a/arch/ppc/mm/hashtable.S b/arch/ppc/mm/hashtable.S
index ab83132a7ed..3ec87c91343 100644
--- a/arch/ppc/mm/hashtable.S
+++ b/arch/ppc/mm/hashtable.S
@@ -30,7 +30,7 @@
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
#include <asm/thread_info.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#ifdef CONFIG_SMP
.comm mmu_hash_lock,4
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 33ada72c733..f421a4b337f 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -560,9 +560,10 @@ void flush_dcache_page(struct page *page)
void flush_dcache_icache_page(struct page *page)
{
#ifdef CONFIG_BOOKE
- __flush_dcache_icache(kmap(page));
- kunmap(page);
-#elif CONFIG_8xx
+ void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
+ __flush_dcache_icache(start);
+ kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
+#elif defined(CONFIG_8xx)
/* On 8xx there is no need to kmap since highmem is not supported */
__flush_dcache_icache(page_address(page));
#else
diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfig
index 805dd98908a..76f4476cab4 100644
--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig
@@ -16,11 +16,6 @@ choice
depends on 40x
default WALNUT
-config ASH
- bool "Ash"
- help
- This option enables support for the IBM NP405H evaluation board.
-
config BUBINGA
bool "Bubinga"
select WANT_EARLY_SERIAL
@@ -37,11 +32,6 @@ config EP405
help
This option enables support for the EP405/EP405PC boards.
-config OAK
- bool "Oak"
- help
- This option enables support for the IBM 403GCX evaluation board.
-
config REDWOOD_5
bool "Redwood-5"
help
@@ -152,13 +142,13 @@ config IBM440EP_ERR42
# All 405-based cores up until the 405GPR and 405EP have this errata.
config IBM405_ERR77
bool
- depends on 40x && !403GCX && !405GPR
+ depends on 40x && !403GCX && !405GPR && !405EP
default y
# All 40x-based cores, up until the 405GPR and 405EP have this errata.
config IBM405_ERR51
bool
- depends on 40x && !405GPR
+ depends on 40x && !405GPR && !405EP
default y
config BOOKE
@@ -186,6 +176,7 @@ config BIOS_FIXUP
depends on BUBINGA || EP405 || SYCAMORE || WALNUT
default y
+# OAK doesn't exist but wanted to keep this around for any future 403GCX boards
config 403GCX
bool
depends OAK
diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makefile
index 844c3b5066e..1dd6d7fd6a9 100644
--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile
@@ -1,14 +1,12 @@
#
# Makefile for the PowerPC 4xx linux kernel.
-obj-$(CONFIG_ASH) += ash.o
obj-$(CONFIG_BAMBOO) += bamboo.o
obj-$(CONFIG_CPCI405) += cpci405.o
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_EP405) += ep405.o
obj-$(CONFIG_BUBINGA) += bubinga.o
obj-$(CONFIG_LUAN) += luan.o
-obj-$(CONFIG_OAK) += oak.o
obj-$(CONFIG_OCOTEA) += ocotea.o
obj-$(CONFIG_REDWOOD_5) += redwood5.o
obj-$(CONFIG_REDWOOD_6) += redwood6.o
diff --git a/arch/ppc/platforms/4xx/ash.c b/arch/ppc/platforms/4xx/ash.c
deleted file mode 100644
index ce291179371..00000000000
--- a/arch/ppc/platforms/4xx/ash.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/ash.c
- *
- * Support for the IBM NP405H ash eval board
- *
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2001-2002 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/pci.h>
-
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/io.h>
-#include <asm/ocp.h>
-#include <asm/ibm_ocp_pci.h>
-#include <asm/todc.h>
-
-#ifdef DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif
-
-void *ash_rtc_base;
-
-/* Some IRQs unique to Walnut.
- * Used by the generic 405 PCI setup functions in ppc4xx_pci.c
- */
-int __init
-ppc405_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- {24, 24, 24, 24}, /* IDSEL 1 - PCI slot 1 */
- {25, 25, 25, 25}, /* IDSEL 2 - PCI slot 2 */
- {26, 26, 26, 26}, /* IDSEL 3 - PCI slot 3 */
- {27, 27, 27, 27}, /* IDSEL 4 - PCI slot 4 */
- };
-
- const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
-}
-
-void __init
-ash_setup_arch(void)
-{
- ppc4xx_setup_arch();
-
- ibm_ocp_set_emac(0, 3);
-
-#ifdef CONFIG_DEBUG_BRINGUP
- int i;
- printk("\n");
- printk("machine\t: %s\n", PPC4xx_MACHINE_NAME);
- printk("\n");
- printk("bi_s_version\t %s\n", bip->bi_s_version);
- printk("bi_r_version\t %s\n", bip->bi_r_version);
- printk("bi_memsize\t 0x%8.8x\t %dMBytes\n", bip->bi_memsize,
- bip->bi_memsize / (1024 * 1000));
- for (i = 0; i < EMAC_NUMS; i++) {
- printk("bi_enetaddr %d\t %2.2x%2.2x%2.2x-%2.2x%2.2x%2.2x\n", i,
- bip->bi_enetaddr[i][0], bip->bi_enetaddr[i][1],
- bip->bi_enetaddr[i][2], bip->bi_enetaddr[i][3],
- bip->bi_enetaddr[i][4], bip->bi_enetaddr[i][5]);
- }
- printk("bi_pci_enetaddr %d\t %2.2x%2.2x%2.2x-%2.2x%2.2x%2.2x\n", 0,
- bip->bi_pci_enetaddr[0], bip->bi_pci_enetaddr[1],
- bip->bi_pci_enetaddr[2], bip->bi_pci_enetaddr[3],
- bip->bi_pci_enetaddr[4], bip->bi_pci_enetaddr[5]);
-
- printk("bi_intfreq\t 0x%8.8x\t clock:\t %dMhz\n",
- bip->bi_intfreq, bip->bi_intfreq / 1000000);
-
- printk("bi_busfreq\t 0x%8.8x\t plb bus clock:\t %dMHz\n",
- bip->bi_busfreq, bip->bi_busfreq / 1000000);
- printk("bi_pci_busfreq\t 0x%8.8x\t pci bus clock:\t %dMHz\n",
- bip->bi_pci_busfreq, bip->bi_pci_busfreq / 1000000);
-
- printk("\n");
-#endif
- /* RTC step for ash */
- ash_rtc_base = (void *) ASH_RTC_VADDR;
- TODC_INIT(TODC_TYPE_DS1743, ash_rtc_base, ash_rtc_base, ash_rtc_base,
- 8);
-}
-
-void __init
-bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
-{
- /*
- * Expected PCI mapping:
- *
- * PLB addr PCI memory addr
- * --------------------- ---------------------
- * 0000'0000 - 7fff'ffff <--- 0000'0000 - 7fff'ffff
- * 8000'0000 - Bfff'ffff ---> 8000'0000 - Bfff'ffff
- *
- * PLB addr PCI io addr
- * --------------------- ---------------------
- * e800'0000 - e800'ffff ---> 0000'0000 - 0001'0000
- *
- * The following code is simplified by assuming that the bootrom
- * has been well behaved in following this mapping.
- */
-
-#ifdef DEBUG
- int i;
-
- printk("ioremap PCLIO_BASE = 0x%x\n", pcip);
- printk("PCI bridge regs before fixup \n");
- for (i = 0; i <= 2; i++) {
- printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
- printk(" pmm%dla\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
- printk(" pmm%dpcila\t0x%x\n", i,
- in_le32(&(pcip->pmm[i].pcila)));
- printk(" pmm%dpciha\t0x%x\n", i,
- in_le32(&(pcip->pmm[i].pciha)));
- }
- printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
- printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
- printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
- printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
- for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
- early_read_config_dword(hose, hose->first_busno,
- PCI_FUNC(hose->first_busno), bar,
- &bar_response);
- DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
- hose->first_busno, PCI_SLOT(hose->first_busno),
- PCI_FUNC(hose->first_busno), bar, bar_response);
- }
-
-#endif
- if (ppc_md.progress)
- ppc_md.progress("bios_fixup(): enter", 0x800);
-
- /* added for IBM boot rom version 1.15 bios bar changes -AK */
-
- /* Disable region first */
- out_le32((void *) &(pcip->pmm[0].ma), 0x00000000);
- /* PLB starting addr, PCI: 0x80000000 */
- out_le32((void *) &(pcip->pmm[0].la), 0x80000000);
- /* PCI start addr, 0x80000000 */
- out_le32((void *) &(pcip->pmm[0].pcila), PPC405_PCI_MEM_BASE);
- /* 512MB range of PLB to PCI */
- out_le32((void *) &(pcip->pmm[0].pciha), 0x00000000);
- /* Enable no pre-fetch, enable region */
- out_le32((void *) &(pcip->pmm[0].ma), ((0xffffffff -
- (PPC405_PCI_UPPER_MEM -
- PPC405_PCI_MEM_BASE)) | 0x01));
-
- /* Disable region one */
- out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
- out_le32((void *) &(pcip->pmm[1].la), 0x00000000);
- out_le32((void *) &(pcip->pmm[1].pcila), 0x00000000);
- out_le32((void *) &(pcip->pmm[1].pciha), 0x00000000);
- out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
-
- /* Disable region two */
- out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
- out_le32((void *) &(pcip->pmm[2].la), 0x00000000);
- out_le32((void *) &(pcip->pmm[2].pcila), 0x00000000);
- out_le32((void *) &(pcip->pmm[2].pciha), 0x00000000);
- out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
-
- /* Enable PTM1 and PTM2, mapped to PLB address 0. */
-
- out_le32((void *) &(pcip->ptm1la), 0x00000000);
- out_le32((void *) &(pcip->ptm1ms), 0x00000001);
- out_le32((void *) &(pcip->ptm2la), 0x00000000);
- out_le32((void *) &(pcip->ptm2ms), 0x00000001);
-
- /* Write zero to PTM1 BAR. */
-
- early_write_config_dword(hose, hose->first_busno,
- PCI_FUNC(hose->first_busno),
- PCI_BASE_ADDRESS_1,
- 0x00000000);
-
- /* Disable PTM2 (unused) */
-
- out_le32((void *) &(pcip->ptm2la), 0x00000000);
- out_le32((void *) &(pcip->ptm2ms), 0x00000000);
-
- /* end work arround */
- if (ppc_md.progress)
- ppc_md.progress("bios_fixup(): done", 0x800);
-
-#ifdef DEBUG
- printk("PCI bridge regs after fixup \n");
- for (i = 0; i <= 2; i++) {
- printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
- printk(" pmm%dla\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
- printk(" pmm%dpcila\t0x%x\n", i,
- in_le32(&(pcip->pmm[i].pcila)));
- printk(" pmm%dpciha\t0x%x\n", i,
- in_le32(&(pcip->pmm[i].pciha)));
- }
- printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
- printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
- printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
- printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
-
- for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
- early_read_config_dword(hose, hose->first_busno,
- PCI_FUNC(hose->first_busno), bar,
- &bar_response);
- DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
- hose->first_busno, PCI_SLOT(hose->first_busno),
- PCI_FUNC(hose->first_busno), bar, bar_response);
- }
-
-
-#endif
-}
-
-void __init
-ash_map_io(void)
-{
- ppc4xx_map_io();
- io_block_mapping(ASH_RTC_VADDR, ASH_RTC_PADDR, ASH_RTC_SIZE, _PAGE_IO);
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- ppc4xx_init(r3, r4, r5, r6, r7);
-
- ppc_md.setup_arch = ash_setup_arch;
- ppc_md.setup_io_mappings = ash_map_io;
-
-#ifdef CONFIG_PPC_RTC
- ppc_md.time_init = todc_time_init;
- ppc_md.set_rtc_time = todc_set_rtc_time;
- ppc_md.get_rtc_time = todc_get_rtc_time;
- ppc_md.nvram_read_val = todc_direct_read_val;
- ppc_md.nvram_write_val = todc_direct_write_val;
-#endif
-}
diff --git a/arch/ppc/platforms/4xx/ash.h b/arch/ppc/platforms/4xx/ash.h
deleted file mode 100644
index 5f7448ea418..00000000000
--- a/arch/ppc/platforms/4xx/ash.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * arch/ppc/platforms/4xx/ash.h
- *
- * Macros, definitions, and data structures specific to the IBM PowerPC
- * Ash eval board.
- *
- * Author: Armin Kuster <akuster@mvista.com>
- *
- * 2000-2002 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_ASH_H__
-#define __ASM_ASH_H__
-#include <platforms/4xx/ibmnp405h.h>
-
-#ifndef __ASSEMBLY__
-/*
- * Data structure defining board information maintained by the boot
- * ROM on IBM's "Ash" evaluation board. An effort has been made to
- * keep the field names consistent with the 8xx 'bd_t' board info
- * structures.
- */
-
-typedef struct board_info {
- unsigned char bi_s_version[4]; /* Version of this structure */
- unsigned char bi_r_version[30]; /* Version of the IBM ROM */
- unsigned int bi_memsize; /* DRAM installed, in bytes */
- unsigned char bi_enetaddr[4][6]; /* Local Ethernet MAC address */
- unsigned char bi_pci_enetaddr[6];
- unsigned int bi_intfreq; /* Processor speed, in Hz */
- unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
- unsigned int bi_pci_busfreq; /* PCI speed in Hz */
-} bd_t;
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-/* Memory map for the IBM "Ash" NP405H evaluation board.
- */
-
-extern void *ash_rtc_base;
-#define ASH_RTC_PADDR ((uint)0xf0000000)
-#define ASH_RTC_VADDR ASH_RTC_PADDR
-#define ASH_RTC_SIZE ((uint)8*1024)
-
-
-/* Early initialization address mapping for block_io.
- * Standard 405GP map.
- */
-#define PPC4xx_PCI_IO_PADDR ((uint)PPC405_PCI_PHY_IO_BASE)
-#define PPC4xx_PCI_IO_VADDR PPC4xx_PCI_IO_PADDR
-#define PPC4xx_PCI_IO_SIZE ((uint)64*1024)
-#define PPC4xx_PCI_CFG_PADDR ((uint)PPC405_PCI_CONFIG_ADDR)
-#define PPC4xx_PCI_CFG_VADDR PPC4xx_PCI_CFG_PADDR
-#define PPC4xx_PCI_CFG_SIZE ((uint)4*1024)
-#define PPC4xx_PCI_LCFG_PADDR ((uint)0xef400000)
-#define PPC4xx_PCI_LCFG_VADDR PPC4xx_PCI_LCFG_PADDR
-#define PPC4xx_PCI_LCFG_SIZE ((uint)4*1024)
-#define PPC4xx_ONB_IO_PADDR ((uint)0xef600000)
-#define PPC4xx_ONB_IO_VADDR PPC4xx_ONB_IO_PADDR
-#define PPC4xx_ONB_IO_SIZE ((uint)4*1024)
-
-#define NR_BOARD_IRQS 32
-
-#ifdef CONFIG_PPC405GP_INTERNAL_CLOCK
-#define BASE_BAUD 201600
-#else
-#define BASE_BAUD 691200
-#endif
-
-#define PPC4xx_MACHINE_NAME "IBM NP405H Ash"
-
-extern char pci_irq_table[][4];
-
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_ASH_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index f116787b0b7..ac391d463d7 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -52,13 +52,6 @@
#include <syslib/gen550.h>
#include <syslib/ibm440gx_common.h>
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
bd_t __res;
static struct ibm44x_clocks clocks __initdata;
@@ -123,33 +116,69 @@ bamboo_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
static void __init bamboo_set_emacdata(void)
{
- unsigned char * selection1_base;
+ u8 * base_addr;
struct ocp_def *def;
struct ocp_func_emac_data *emacdata;
- u8 selection1_val;
+ u8 val;
int mode;
+ u32 excluded = 0;
- selection1_base = ioremap64(BAMBOO_FPGA_SELECTION1_REG_ADDR, 16);
- selection1_val = readb(selection1_base);
- iounmap((void *) selection1_base);
- if (BAMBOO_SEL_MII(selection1_val))
+ base_addr = ioremap64(BAMBOO_FPGA_SELECTION1_REG_ADDR, 16);
+ val = readb(base_addr);
+ iounmap((void *) base_addr);
+ if (BAMBOO_SEL_MII(val))
mode = PHY_MODE_MII;
- else if (BAMBOO_SEL_RMII(selection1_val))
+ else if (BAMBOO_SEL_RMII(val))
mode = PHY_MODE_RMII;
else
mode = PHY_MODE_SMII;
- /* Set mac_addr and phy mode for each EMAC */
+ /*
+ * SW2 on the Bamboo is used for ethernet configuration and is accessed
+ * via the CONFIG2 register in the FPGA. If the ANEG pin is set,
+ * overwrite the supported features with the settings in SW2.
+ *
+ * This is used as a workaround for the improperly biased RJ-45 sockets
+ * on the Rev. 0 Bamboo. By default only 10baseT is functional.
+ * Removing inductors L17 and L18 from the board allows 100baseT, but
+ * disables 10baseT. The Rev. 1 has no such limitations.
+ */
+
+ base_addr = ioremap64(BAMBOO_FPGA_CONFIG2_REG_ADDR, 8);
+ val = readb(base_addr);
+ iounmap((void *) base_addr);
+ if (!BAMBOO_AUTONEGOTIATE(val)) {
+ excluded |= SUPPORTED_Autoneg;
+ if (BAMBOO_FORCE_100Mbps(val)) {
+ excluded |= SUPPORTED_10baseT_Full;
+ excluded |= SUPPORTED_10baseT_Half;
+ if (BAMBOO_FULL_DUPLEX_EN(val))
+ excluded |= SUPPORTED_100baseT_Half;
+ else
+ excluded |= SUPPORTED_100baseT_Full;
+ } else {
+ excluded |= SUPPORTED_100baseT_Full;
+ excluded |= SUPPORTED_100baseT_Half;
+ if (BAMBOO_FULL_DUPLEX_EN(val))
+ excluded |= SUPPORTED_10baseT_Half;
+ else
+ excluded |= SUPPORTED_10baseT_Full;
+ }
+ }
+
+ /* Set mac_addr, phy mode and unsupported phy features for each EMAC */
def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 0);
emacdata = def->additions;
memcpy(emacdata->mac_addr, __res.bi_enetaddr, 6);
emacdata->phy_mode = mode;
+ emacdata->phy_feat_exc = excluded;
def = ocp_get_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 1);
emacdata = def->additions;
memcpy(emacdata->mac_addr, __res.bi_enet1addr, 6);
emacdata->phy_mode = mode;
+ emacdata->phy_feat_exc = excluded;
}
static int
diff --git a/arch/ppc/platforms/4xx/bamboo.h b/arch/ppc/platforms/4xx/bamboo.h
index 63d71450414..5c019282649 100644
--- a/arch/ppc/platforms/4xx/bamboo.h
+++ b/arch/ppc/platforms/4xx/bamboo.h
@@ -88,7 +88,7 @@
#define STD_UART_OP(num) \
{ 0, BASE_BAUD, 0, UART##num##_INT, \
(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
- iomem_base: UART##num##_IO_BASE, \
+ iomem_base: (void*)UART##num##_IO_BASE, \
io_type: SERIAL_IO_MEM},
#define SERIAL_PORT_DFNS \
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 509e69a095f..d6b2b1965dc 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -55,13 +55,6 @@
#include <syslib/gen550.h>
#include <syslib/ibm440gp_common.h>
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
bd_t __res;
static struct ibm44x_clocks clocks __initdata;
@@ -98,15 +91,10 @@ ebony_calibrate_decr(void)
* on Rev. C silicon then errata forces us to
* use the internal clock.
*/
- switch (PVR_REV(mfspr(SPRN_PVR))) {
- case PVR_REV(PVR_440GP_RB):
- freq = EBONY_440GP_RB_SYSCLK;
- break;
- case PVR_REV(PVR_440GP_RC1):
- default:
- freq = EBONY_440GP_RC_SYSCLK;
- break;
- }
+ if (strcmp(cur_cpu_spec[0]->cpu_name, "440GP Rev. B") == 0)
+ freq = EBONY_440GP_RB_SYSCLK;
+ else
+ freq = EBONY_440GP_RC_SYSCLK;
ibm44x_calibrate_decr(freq);
}
diff --git a/arch/ppc/platforms/4xx/ibm405ep.c b/arch/ppc/platforms/4xx/ibm405ep.c
index 6d44567f4dd..093b28d27a4 100644
--- a/arch/ppc/platforms/4xx/ibm405ep.c
+++ b/arch/ppc/platforms/4xx/ibm405ep.c
@@ -33,6 +33,7 @@ static struct ocp_func_mal_data ibm405ep_mal0_def = {
.txde_irq = 13, /* TX Descriptor Error IRQ */
.rxde_irq = 14, /* RX Descriptor Error IRQ */
.serr_irq = 10, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm405gp.c b/arch/ppc/platforms/4xx/ibm405gp.c
index dfd7ef3ba5f..e5700469a68 100644
--- a/arch/ppc/platforms/4xx/ibm405gp.c
+++ b/arch/ppc/platforms/4xx/ibm405gp.c
@@ -46,6 +46,7 @@ static struct ocp_func_mal_data ibm405gp_mal0_def = {
.txde_irq = 13, /* TX Descriptor Error IRQ */
.rxde_irq = 14, /* RX Descriptor Error IRQ */
.serr_irq = 10, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm405gpr.c b/arch/ppc/platforms/4xx/ibm405gpr.c
index 01c8ccbc721..cd0d00d8e8e 100644
--- a/arch/ppc/platforms/4xx/ibm405gpr.c
+++ b/arch/ppc/platforms/4xx/ibm405gpr.c
@@ -42,6 +42,7 @@ static struct ocp_func_mal_data ibm405gpr_mal0_def = {
.txde_irq = 13, /* TX Descriptor Error IRQ */
.rxde_irq = 14, /* RX Descriptor Error IRQ */
.serr_irq = 10, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
index 284da01f1ff..4712de8ff80 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.c
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -53,6 +53,7 @@ static struct ocp_func_mal_data ibm440ep_mal0_def = {
.txde_irq = 33, /* TX Descriptor Error IRQ */
.rxde_irq = 34, /* RX Descriptor Error IRQ */
.serr_irq = 32, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm440gp.c b/arch/ppc/platforms/4xx/ibm440gp.c
index 27615ef8309..d926245e8b3 100644
--- a/arch/ppc/platforms/4xx/ibm440gp.c
+++ b/arch/ppc/platforms/4xx/ibm440gp.c
@@ -56,6 +56,7 @@ static struct ocp_func_mal_data ibm440gp_mal0_def = {
.txde_irq = 33, /* TX Descriptor Error IRQ */
.rxde_irq = 34, /* RX Descriptor Error IRQ */
.serr_irq = 32, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm440gx.c b/arch/ppc/platforms/4xx/ibm440gx.c
index 1f38f42835b..956f45e4ef9 100644
--- a/arch/ppc/platforms/4xx/ibm440gx.c
+++ b/arch/ppc/platforms/4xx/ibm440gx.c
@@ -84,6 +84,7 @@ static struct ocp_func_mal_data ibm440gx_mal0_def = {
.txde_irq = 33, /* TX Descriptor Error IRQ */
.rxde_irq = 34, /* RX Descriptor Error IRQ */
.serr_irq = 32, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibm440sp.c b/arch/ppc/platforms/4xx/ibm440sp.c
index fa3e003a0db..feb17e41ef6 100644
--- a/arch/ppc/platforms/4xx/ibm440sp.c
+++ b/arch/ppc/platforms/4xx/ibm440sp.c
@@ -43,6 +43,7 @@ static struct ocp_func_mal_data ibm440sp_mal0_def = {
.txde_irq = 34, /* TX Descriptor Error IRQ */
.rxde_irq = 35, /* RX Descriptor Error IRQ */
.serr_irq = 33, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibmnp405h.c b/arch/ppc/platforms/4xx/ibmnp405h.c
index ecdc5be6ae2..a477a78f490 100644
--- a/arch/ppc/platforms/4xx/ibmnp405h.c
+++ b/arch/ppc/platforms/4xx/ibmnp405h.c
@@ -34,7 +34,7 @@ static struct ocp_func_emac_data ibmnp405h_emac1_def = {
.zmii_mux = 1, /* ZMII input of this EMAC */
.mal_idx = 0, /* MAL device index */
.mal_rx_chan = 1, /* MAL rx channel number */
- .mal_tx_chan = 1, /* MAL tx channel number */
+ .mal_tx_chan = 2, /* MAL tx channel number */
.wol_irq = 41, /* WOL interrupt number */
.mdio_idx = -1, /* No shared MDIO */
.tah_idx = -1, /* No TAH */
@@ -46,7 +46,7 @@ static struct ocp_func_emac_data ibmnp405h_emac2_def = {
.zmii_mux = 2, /* ZMII input of this EMAC */
.mal_idx = 0, /* MAL device index */
.mal_rx_chan = 2, /* MAL rx channel number */
- .mal_tx_chan = 2, /* MAL tx channel number */
+ .mal_tx_chan = 4, /* MAL tx channel number */
.wol_irq = 41, /* WOL interrupt number */
.mdio_idx = -1, /* No shared MDIO */
.tah_idx = -1, /* No TAH */
@@ -58,7 +58,7 @@ static struct ocp_func_emac_data ibmnp405h_emac3_def = {
.zmii_mux = 3, /* ZMII input of this EMAC */
.mal_idx = 0, /* MAL device index */
.mal_rx_chan = 3, /* MAL rx channel number */
- .mal_tx_chan = 3, /* MAL tx channel number */
+ .mal_tx_chan = 6, /* MAL tx channel number */
.wol_irq = 41, /* WOL interrupt number */
.mdio_idx = -1, /* No shared MDIO */
.tah_idx = -1, /* No TAH */
@@ -73,6 +73,7 @@ static struct ocp_func_mal_data ibmnp405h_mal0_def = {
.txde_irq = 46, /* TX Descriptor Error IRQ */
.rxde_irq = 47, /* RX Descriptor Error IRQ */
.serr_irq = 45, /* MAL System Error IRQ */
+ .dcr_base = DCRN_MAL_BASE /* MAL0_CFG DCR number */
};
OCP_SYSFS_MAL_DATA()
diff --git a/arch/ppc/platforms/4xx/ibmstb4.c b/arch/ppc/platforms/4xx/ibmstb4.c
index 874d16bab73..d90627b68fa 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.c
+++ b/arch/ppc/platforms/4xx/ibmstb4.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <asm/ocp.h>
+#include <asm/ppc4xx_pic.h>
#include <platforms/4xx/ibmstb4.h>
static struct ocp_func_iic_data ibmstb4_iic0_def = {
@@ -72,12 +73,51 @@ struct ocp_def core_ocp[] __initdata = {
.irq = IDE0_IRQ,
.pm = OCP_CPM_NA,
},
- { .vendor = OCP_VENDOR_IBM,
- .function = OCP_FUNC_USB,
- .paddr = USB0_BASE,
- .irq = USB0_IRQ,
- .pm = OCP_CPM_NA,
- },
{ .vendor = OCP_VENDOR_INVALID,
}
};
+
+/* Polarity and triggering settings for internal interrupt sources */
+struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
+ { .polarity = 0x7fffff01,
+ .triggering = 0x00000000,
+ .ext_irq_mask = 0x0000007e, /* IRQ0 - IRQ5 */
+ }
+};
+
+static struct resource ohci_usb_resources[] = {
+ [0] = {
+ .start = USB0_BASE,
+ .end = USB0_BASE + USB0_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = USB0_IRQ,
+ .end = USB0_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 dma_mask = 0xffffffffULL;
+
+static struct platform_device ohci_usb_device = {
+ .name = "ppc-soc-ohci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ohci_usb_resources),
+ .resource = ohci_usb_resources,
+ .dev = {
+ .dma_mask = &dma_mask,
+ .coherent_dma_mask = 0xffffffffULL,
+ }
+};
+
+static struct platform_device *ibmstb4_devs[] __initdata = {
+ &ohci_usb_device,
+};
+
+static int __init
+ibmstb4_platform_add_devices(void)
+{
+ return platform_add_devices(ibmstb4_devs, ARRAY_SIZE(ibmstb4_devs));
+}
+arch_initcall(ibmstb4_platform_add_devices);
diff --git a/arch/ppc/platforms/4xx/ibmstb4.h b/arch/ppc/platforms/4xx/ibmstb4.h
index bcb4b1ee71f..9f21d4c88a3 100644
--- a/arch/ppc/platforms/4xx/ibmstb4.h
+++ b/arch/ppc/platforms/4xx/ibmstb4.h
@@ -73,9 +73,9 @@
#define OPB0_BASE 0x40000000
#define GPIO0_BASE 0x40060000
+#define USB0_BASE 0x40010000
+#define USB0_SIZE 0xA0
#define USB0_IRQ 18
-#define USB0_BASE STB04xxx_MAP_IO_ADDR(0x40010000)
-#define USB0_EXTENT 4096
#define IIC_NUMS 2
#define UART_NUMS 3
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index 95359f748e7..a38e6f9ef85 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -53,13 +53,6 @@
#include <syslib/ibm440gx_common.h>
#include <syslib/ibm440sp_common.h>
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
bd_t __res;
static struct ibm44x_clocks clocks __initdata;
diff --git a/arch/ppc/platforms/4xx/luan.h b/arch/ppc/platforms/4xx/luan.h
index 09b444c8781..bbe7d0766db 100644
--- a/arch/ppc/platforms/4xx/luan.h
+++ b/arch/ppc/platforms/4xx/luan.h
@@ -55,7 +55,7 @@
#define STD_UART_OP(num) \
{ 0, BASE_BAUD, 0, UART##num##_INT, \
(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
- iomem_base: UART##num##_IO_BASE, \
+ iomem_base: (void*)UART##num##_IO_BASE, \
io_type: SERIAL_IO_MEM},
#define SERIAL_PORT_DFNS \
diff --git a/arch/ppc/platforms/4xx/oak.c b/arch/ppc/platforms/4xx/oak.c
deleted file mode 100644
index fa25ee1fa73..00000000000
--- a/arch/ppc/platforms/4xx/oak.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- *
- * Copyright (c) 1999-2000 Grant Erickson <grant@lcse.umn.edu>
- *
- * Module name: oak.c
- *
- * Description:
- * Architecture- / platform-specific boot-time initialization code for
- * the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
- * code by Gary Thomas, Cort Dougan <cort@fsmlabs.com>, and Dan Malek
- * <dan@net4x.com>.
- *
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/threads.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/initrd.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-
-#include <asm/board.h>
-#include <asm/machdep.h>
-#include <asm/page.h>
-#include <asm/bootinfo.h>
-#include <asm/ppc4xx_pic.h>
-#include <asm/time.h>
-
-#include "oak.h"
-
-/* Function Prototypes */
-
-extern void abort(void);
-
-/* Global Variables */
-
-unsigned char __res[sizeof(bd_t)];
-
-
-/*
- * void __init oak_init()
- *
- * Description:
- * This routine...
- *
- * Input(s):
- * r3 - Optional pointer to a board information structure.
- * r4 - Optional pointer to the physical starting address of the init RAM
- * disk.
- * r5 - Optional pointer to the physical ending address of the init RAM
- * disk.
- * r6 - Optional pointer to the physical starting address of any kernel
- * command-line parameters.
- * r7 - Optional pointer to the physical ending address of any kernel
- * command-line parameters.
- *
- * Output(s):
- * N/A
- *
- * Returns:
- * N/A
- *
- */
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- parse_bootinfo(find_bootinfo());
-
- /*
- * If we were passed in a board information, copy it into the
- * residual data area.
- */
- if (r3) {
- memcpy((void *)__res, (void *)(r3 + KERNELBASE), sizeof(bd_t));
- }
-
-#if defined(CONFIG_BLK_DEV_INITRD)
- /*
- * If the init RAM disk has been configured in, and there's a valid
- * starting address for it, set it up.
- */
- if (r4) {
- initrd_start = r4 + KERNELBASE;
- initrd_end = r5 + KERNELBASE;
- }
-#endif /* CONFIG_BLK_DEV_INITRD */
-
- /* Copy the kernel command line arguments to a safe place. */
-
- if (r6) {
- *(char *)(r7 + KERNELBASE) = 0;
- strcpy(cmd_line, (char *)(r6 + KERNELBASE));
- }
-
- /* Initialize machine-dependency vectors */
-
- ppc_md.setup_arch = oak_setup_arch;
- ppc_md.show_percpuinfo = oak_show_percpuinfo;
- ppc_md.irq_canonicalize = NULL;
- ppc_md.init_IRQ = ppc4xx_pic_init;
- ppc_md.get_irq = NULL; /* Set in ppc4xx_pic_init() */
- ppc_md.init = NULL;
-
- ppc_md.restart = oak_restart;
- ppc_md.power_off = oak_power_off;
- ppc_md.halt = oak_halt;
-
- ppc_md.time_init = oak_time_init;
- ppc_md.set_rtc_time = oak_set_rtc_time;
- ppc_md.get_rtc_time = oak_get_rtc_time;
- ppc_md.calibrate_decr = oak_calibrate_decr;
-}
-
-/*
- * Document me.
- */
-void __init
-oak_setup_arch(void)
-{
- /* XXX - Implement me */
-}
-
-/*
- * int oak_show_percpuinfo()
- *
- * Description:
- * This routine pretty-prints the platform's internal CPU and bus clock
- * frequencies into the buffer for usage in /proc/cpuinfo.
- *
- * Input(s):
- * *buffer - Buffer into which CPU and bus clock frequencies are to be
- * printed.
- *
- * Output(s):
- * *buffer - Buffer with the CPU and bus clock frequencies.
- *
- * Returns:
- * The number of bytes copied into 'buffer' if OK, otherwise zero or less
- * on error.
- */
-int
-oak_show_percpuinfo(struct seq_file *m, int i)
-{
- bd_t *bp = (bd_t *)__res;
-
- seq_printf(m, "clock\t\t: %dMHz\n"
- "bus clock\t\t: %dMHz\n",
- bp->bi_intfreq / 1000000,
- bp->bi_busfreq / 1000000);
-
- return 0;
-}
-
-/*
- * Document me.
- */
-void
-oak_restart(char *cmd)
-{
- abort();
-}
-
-/*
- * Document me.
- */
-void
-oak_power_off(void)
-{
- oak_restart(NULL);
-}
-
-/*
- * Document me.
- */
-void
-oak_halt(void)
-{
- oak_restart(NULL);
-}
-
-/*
- * Document me.
- */
-long __init
-oak_time_init(void)
-{
- /* XXX - Implement me */
- return 0;
-}
-
-/*
- * Document me.
- */
-int __init
-oak_set_rtc_time(unsigned long time)
-{
- /* XXX - Implement me */
-
- return (0);
-}
-
-/*
- * Document me.
- */
-unsigned long __init
-oak_get_rtc_time(void)
-{
- /* XXX - Implement me */
-
- return (0);
-}
-
-/*
- * void __init oak_calibrate_decr()
- *
- * Description:
- * This routine retrieves the internal processor frequency from the board
- * information structure, sets up the kernel timer decrementer based on
- * that value, enables the 403 programmable interval timer (PIT) and sets
- * it up for auto-reload.
- *
- * Input(s):
- * N/A
- *
- * Output(s):
- * N/A
- *
- * Returns:
- * N/A
- *
- */
-void __init
-oak_calibrate_decr(void)
-{
- unsigned int freq;
- bd_t *bip = (bd_t *)__res;
-
- freq = bip->bi_intfreq;
-
- decrementer_count = freq / HZ;
- count_period_num = 1;
- count_period_den = freq;
-
- /* Enable the PIT and set auto-reload of its value */
-
- mtspr(SPRN_TCR, TCR_PIE | TCR_ARE);
-
- /* Clear any pending timer interrupts */
-
- mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_PIS | TSR_FIS);
-}
diff --git a/arch/ppc/platforms/4xx/oak.h b/arch/ppc/platforms/4xx/oak.h
deleted file mode 100644
index 1b86a4c66b0..00000000000
--- a/arch/ppc/platforms/4xx/oak.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- *
- * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- *
- * Module name: oak.h
- *
- * Description:
- * Macros, definitions, and data structures specific to the IBM PowerPC
- * 403G{A,B,C,CX} "Oak" evaluation board. Anything specific to the pro-
- * cessor itself is defined elsewhere.
- *
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_OAK_H__
-#define __ASM_OAK_H__
-
-/* We have an IBM 403G{A,B,C,CX} core */
-#include <asm/ibm403.h>
-
-#define _IO_BASE 0
-#define _ISA_MEM_BASE 0
-#define PCI_DRAM_OFFSET 0
-
-/* Memory map for the "Oak" evaluation board */
-
-#define PPC403SPU_IO_BASE 0x40000000 /* 403 On-chip serial port */
-#define PPC403SPU_IO_SIZE 0x00000008
-#define OAKSERIAL_IO_BASE 0x7E000000 /* NS16550DV serial port */
-#define OAKSERIAL_IO_SIZE 0x00000008
-#define OAKNET_IO_BASE 0xF4000000 /* NS83902AV Ethernet */
-#define OAKNET_IO_SIZE 0x00000040
-#define OAKPROM_IO_BASE 0xFFFE0000 /* AMD 29F010 Flash ROM */
-#define OAKPROM_IO_SIZE 0x00020000
-
-
-/* Interrupt assignments fixed by the hardware implementation */
-
-/* This is annoying kbuild-2.4 problem. -- Tom */
-
-#define PPC403SPU_RX_INT 4 /* AIC_INT4 */
-#define PPC403SPU_TX_INT 5 /* AIC_INT5 */
-#define OAKNET_INT 27 /* AIC_INT27 */
-#define OAKSERIAL_INT 28 /* AIC_INT28 */
-
-#ifndef __ASSEMBLY__
-/*
- * Data structure defining board information maintained by the boot
- * ROM on IBM's "Oak" evaluation board. An effort has been made to
- * keep the field names consistent with the 8xx 'bd_t' board info
- * structures.
- */
-
-typedef struct board_info {
- unsigned char bi_s_version[4]; /* Version of this structure */
- unsigned char bi_r_version[30]; /* Version of the IBM ROM */
- unsigned int bi_memsize; /* DRAM installed, in bytes */
- unsigned char bi_enetaddr[6]; /* Ethernet MAC address */
- unsigned int bi_intfreq; /* Processor speed, in Hz */
- unsigned int bi_busfreq; /* Bus speed, in Hz */
-} bd_t;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern void oak_init(unsigned long r3,
- unsigned long ird_start,
- unsigned long ird_end,
- unsigned long cline_start,
- unsigned long cline_end);
-extern void oak_setup_arch(void);
-extern int oak_setup_residual(char *buffer);
-extern void oak_init_IRQ(void);
-extern int oak_get_irq(struct pt_regs *regs);
-extern void oak_restart(char *cmd);
-extern void oak_power_off(void);
-extern void oak_halt(void);
-extern void oak_time_init(void);
-extern int oak_set_rtc_time(unsigned long now);
-extern unsigned long oak_get_rtc_time(void);
-extern void oak_calibrate_decr(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-/* Some 4xx parts use a different timebase frequency from the internal clock.
-*/
-#define bi_tbfreq bi_intfreq
-
-#define PPC4xx_MACHINE_NAME "IBM Oak"
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_OAK_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/4xx/oak_setup.h b/arch/ppc/platforms/4xx/oak_setup.h
deleted file mode 100644
index 8648bd084df..00000000000
--- a/arch/ppc/platforms/4xx/oak_setup.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *
- * Copyright (c) 1999-2000 Grant Erickson <grant@lcse.umn.edu>
- *
- * Module name: oak_setup.h
- *
- * Description:
- * Architecture- / platform-specific boot-time initialization code for
- * the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original
- * code by Gary Thomas, Cort Dougan <cort@cs.nmt.edu>, and Dan Malek
- * <dan@netx4.com>.
- *
- */
-
-#ifndef __OAK_SETUP_H__
-#define __OAK_SETUP_H__
-
-#include <asm/ptrace.h>
-#include <asm/board.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern unsigned char __res[sizeof(bd_t)];
-
-extern void oak_init(unsigned long r3,
- unsigned long ird_start,
- unsigned long ird_end,
- unsigned long cline_start,
- unsigned long cline_end);
-extern void oak_setup_arch(void);
-extern int oak_setup_residual(char *buffer);
-extern void oak_init_IRQ(void);
-extern int oak_get_irq(struct pt_regs *regs);
-extern void oak_restart(char *cmd);
-extern void oak_power_off(void);
-extern void oak_halt(void);
-extern void oak_time_init(void);
-extern int oak_set_rtc_time(unsigned long now);
-extern unsigned long oak_get_rtc_time(void);
-extern void oak_calibrate_decr(void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __OAK_SETUP_H__ */
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 8fc34a34476..80028df1b44 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -53,13 +53,6 @@
#include <syslib/gen550.h>
#include <syslib/ibm440gx_common.h>
-/*
- * This is a horrible kludge, we eventually need to abstract this
- * generic PHY stuff, so the standard phy mode defines can be
- * easily used from arch code.
- */
-#include "../../../../drivers/net/ibm_emac/ibm_emac_phy.h"
-
bd_t __res;
static struct ibm44x_clocks clocks __initdata;
diff --git a/arch/ppc/platforms/4xx/redwood5.c b/arch/ppc/platforms/4xx/redwood5.c
index 2f5e410afbc..bee8b4ac8af 100644
--- a/arch/ppc/platforms/4xx/redwood5.c
+++ b/arch/ppc/platforms/4xx/redwood5.c
@@ -18,6 +18,19 @@
#include <linux/ioport.h>
#include <asm/io.h>
#include <asm/machdep.h>
+#include <asm/ppc4xx_pic.h>
+
+/*
+ * Define external IRQ senses and polarities.
+ */
+unsigned char ppc4xx_uic_ext_irq_cfg[] __initdata = {
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 0 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 1 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 2 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 3 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 4 */
+ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* Ext Int 5 */
+};
static struct resource smc91x_resources[] = {
[0] = {
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index ddd04d4c1ea..b38a851a64e 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -62,9 +62,29 @@ extern unsigned long total_memory; /* in mm/init */
unsigned char __res[sizeof (bd_t)];
#ifdef CONFIG_PCI
-#error "PCI is not supported"
-/* NEED mpc83xx_map_irq & mpc83xx_exclude_device
- see platforms/85xx/mpc85xx_ads_common.c */
+int
+mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+ static char pci_irq_table[][4] =
+ /*
+ * PCI IDSEL/INTPIN->INTLINE
+ * A B C D
+ */
+ {
+ {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */
+ {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */
+ {PIRQD, PIRQA, PIRQB, PIRQC} /* idsel 0x13 */
+ };
+
+ const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4;
+ return PCI_IRQ_TABLE_LOOKUP;
+}
+
+int
+mpc83xx_exclude_device(u_char bus, u_char devfn)
+{
+ return PCIBIOS_SUCCESSFUL;
+}
#endif /* CONFIG_PCI */
/* ************************************************************************
@@ -88,7 +108,7 @@ mpc834x_sys_setup_arch(void)
#ifdef CONFIG_PCI
/* setup PCI host bridges */
- mpc83xx_sys_setup_hose();
+ mpc83xx_setup_hose();
#endif
mpc83xx_early_serial_map();
@@ -175,10 +195,17 @@ mpc834x_sys_init_IRQ(void)
IRQ_SENSE_LEVEL, /* EXT 1 */
IRQ_SENSE_LEVEL, /* EXT 2 */
0, /* EXT 3 */
+#ifdef CONFIG_PCI
+ IRQ_SENSE_LEVEL, /* EXT 4 */
+ IRQ_SENSE_LEVEL, /* EXT 5 */
+ IRQ_SENSE_LEVEL, /* EXT 6 */
+ IRQ_SENSE_LEVEL, /* EXT 7 */
+#else
0, /* EXT 4 */
0, /* EXT 5 */
0, /* EXT 6 */
0, /* EXT 7 */
+#endif
};
ipic_init(binfo->bi_immr_base + 0x00700, 0, MPC83xx_IPIC_IRQ_OFFSET, senses, 8);
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index a2f6e49d715..1584cd77a9e 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -26,7 +26,7 @@
#define VIRT_IMMRBAR ((uint)0xfe000000)
#define BCSR_PHYS_ADDR ((uint)0xf8000000)
-#define BCSR_SIZE ((uint)(32 * 1024))
+#define BCSR_SIZE ((uint)(128 * 1024))
#define BCSR_MISC_REG2_OFF 0x07
#define BCSR_MISC_REG2_PORESET 0x01
@@ -34,23 +34,25 @@
#define BCSR_MISC_REG3_OFF 0x08
#define BCSR_MISC_REG3_CNFLOCK 0x80
-#ifdef CONFIG_PCI
-/* PCI interrupt controller */
-#define PIRQA MPC83xx_IRQ_IRQ4
-#define PIRQB MPC83xx_IRQ_IRQ5
-#define PIRQC MPC83xx_IRQ_IRQ6
-#define PIRQD MPC83xx_IRQ_IRQ7
-
-#define MPC834x_SYS_PCI1_LOWER_IO 0x00000000
-#define MPC834x_SYS_PCI1_UPPER_IO 0x00ffffff
-
-#define MPC834x_SYS_PCI1_LOWER_MEM 0x80000000
-#define MPC834x_SYS_PCI1_UPPER_MEM 0x9fffffff
-
-#define MPC834x_SYS_PCI1_IO_BASE 0xe2000000
-#define MPC834x_SYS_PCI1_MEM_OFFSET 0x00000000
-
-#define MPC834x_SYS_PCI1_IO_SIZE 0x01000000
-#endif /* CONFIG_PCI */
+#define PIRQA MPC83xx_IRQ_EXT4
+#define PIRQB MPC83xx_IRQ_EXT5
+#define PIRQC MPC83xx_IRQ_EXT6
+#define PIRQD MPC83xx_IRQ_EXT7
+
+#define MPC83xx_PCI1_LOWER_IO 0x00000000
+#define MPC83xx_PCI1_UPPER_IO 0x00ffffff
+#define MPC83xx_PCI1_LOWER_MEM 0x80000000
+#define MPC83xx_PCI1_UPPER_MEM 0x9fffffff
+#define MPC83xx_PCI1_IO_BASE 0xe2000000
+#define MPC83xx_PCI1_MEM_OFFSET 0x00000000
+#define MPC83xx_PCI1_IO_SIZE 0x01000000
+
+#define MPC83xx_PCI2_LOWER_IO 0x00000000
+#define MPC83xx_PCI2_UPPER_IO 0x00ffffff
+#define MPC83xx_PCI2_LOWER_MEM 0xa0000000
+#define MPC83xx_PCI2_UPPER_MEM 0xbfffffff
+#define MPC83xx_PCI2_IO_BASE 0xe3000000
+#define MPC83xx_PCI2_MEM_OFFSET 0x00000000
+#define MPC83xx_PCI2_IO_SIZE 0x01000000
#endif /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index 5488a053f41..ff7452e5d8e 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -21,22 +21,17 @@ obj-$(CONFIG_CPU_FREQ_PMAC) += pmac_cpufreq.o
endif
obj-$(CONFIG_PMAC_BACKLIGHT) += pmac_backlight.o
obj-$(CONFIG_PREP_RESIDUAL) += residual.o
-obj-$(CONFIG_ADIR) += adir_setup.o adir_pic.o adir_pci.o
obj-$(CONFIG_PQ2ADS) += pq2ads.o
obj-$(CONFIG_TQM8260) += tqm8260_setup.o
obj-$(CONFIG_CPCI690) += cpci690.o
obj-$(CONFIG_EV64260) += ev64260.o
obj-$(CONFIG_CHESTNUT) += chestnut.o
obj-$(CONFIG_GEMINI) += gemini_pci.o gemini_setup.o gemini_prom.o
-obj-$(CONFIG_K2) += k2.o
obj-$(CONFIG_LOPEC) += lopec.o
obj-$(CONFIG_KATANA) += katana.o
obj-$(CONFIG_HDPU) += hdpu.o
-obj-$(CONFIG_MCPN765) += mcpn765.o
-obj-$(CONFIG_MENF1) += menf1_setup.o menf1_pci.o
obj-$(CONFIG_MVME5100) += mvme5100.o
obj-$(CONFIG_PAL4) += pal4_setup.o pal4_pci.o
-obj-$(CONFIG_PCORE) += pcore.o
obj-$(CONFIG_POWERPMC250) += powerpmc250.o
obj-$(CONFIG_PPLUS) += pplus.o
obj-$(CONFIG_PRPMC750) += prpmc750.o
@@ -46,6 +41,7 @@ obj-$(CONFIG_SANDPOINT) += sandpoint.o
obj-$(CONFIG_SBC82xx) += sbc82xx.o
obj-$(CONFIG_SPRUCE) += spruce.o
obj-$(CONFIG_LITE5200) += lite5200.o
+obj-$(CONFIG_EV64360) += ev64360.o
ifeq ($(CONFIG_SMP),y)
obj-$(CONFIG_PPC_PMAC) += pmac_smp.o
diff --git a/arch/ppc/platforms/adir.h b/arch/ppc/platforms/adir.h
deleted file mode 100644
index 13a748b4695..00000000000
--- a/arch/ppc/platforms/adir.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * arch/ppc/platforms/adir.h
- *
- * Definitions for SBS Adirondack board support
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- */
-
-#ifndef __PPC_PLATFORMS_ADIR_H
-#define __PPC_PLATFORMS_ADIR_H
-
-/*
- * SBS Adirondack definitions
- */
-
-/* PPC physical address space layout. We use the one set up by the firmware. */
-#define ADIR_PCI32_MEM_BASE 0x80000000
-#define ADIR_PCI32_MEM_SIZE 0x20000000
-#define ADIR_PCI64_MEM_BASE 0xA0000000
-#define ADIR_PCI64_MEM_SIZE 0x20000000
-#define ADIR_PCI32_IO_BASE 0xC0000000
-#define ADIR_PCI32_IO_SIZE 0x10000000
-#define ADIR_PCI64_IO_BASE 0xD0000000
-#define ADIR_PCI64_IO_SIZE 0x10000000
-#define ADIR_PCI64_PHB 0xFF400000
-#define ADIR_PCI32_PHB 0xFF500000
-
-#define ADIR_PCI64_CONFIG_ADDR (ADIR_PCI64_PHB + 0x000f8000)
-#define ADIR_PCI64_CONFIG_DATA (ADIR_PCI64_PHB + 0x000f8010)
-
-#define ADIR_PCI32_CONFIG_ADDR (ADIR_PCI32_PHB + 0x000f8000)
-#define ADIR_PCI32_CONFIG_DATA (ADIR_PCI32_PHB + 0x000f8010)
-
-/* System memory as seen from PCI */
-#define ADIR_PCI_SYS_MEM_BASE 0x80000000
-
-/* Static virtual mapping of PCI I/O */
-#define ADIR_PCI32_VIRT_IO_BASE 0xFE000000
-#define ADIR_PCI32_VIRT_IO_SIZE 0x01000000
-#define ADIR_PCI64_VIRT_IO_BASE 0xFF000000
-#define ADIR_PCI64_VIRT_IO_SIZE 0x01000000
-
-/* Registers */
-#define ADIR_NVRAM_RTC_ADDR 0x74
-#define ADIR_NVRAM_RTC_DATA 0x75
-
-#define ADIR_BOARD_ID_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF0)
-#define ADIR_CPLD1REV_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF1)
-#define ADIR_CPLD2REV_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF2)
-#define ADIR_FLASHCTL_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF3)
-#define ADIR_CPC710_STAT_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF4)
-#define ADIR_CLOCK_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF5)
-#define ADIR_GPIO_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF8)
-#define ADIR_MISC_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF9)
-#define ADIR_LED_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFFA)
-
-#define ADIR_CLOCK_REG_PD 0x10
-#define ADIR_CLOCK_REG_SPREAD 0x08
-#define ADIR_CLOCK_REG_SEL133 0x04
-#define ADIR_CLOCK_REG_SEL1 0x02
-#define ADIR_CLOCK_REG_SEL0 0x01
-
-#define ADIR_PROCA_INT_MASK (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF0)
-#define ADIR_PROCB_INT_MASK (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF2)
-#define ADIR_PROCA_INT_STAT (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF4)
-#define ADIR_PROCB_INT_STAT (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF6)
-
-/* Linux IRQ numbers */
-#define ADIR_IRQ_NONE -1
-#define ADIR_IRQ_SERIAL2 3
-#define ADIR_IRQ_SERIAL1 4
-#define ADIR_IRQ_FDC 6
-#define ADIR_IRQ_PARALLEL 7
-#define ADIR_IRQ_VIA_AUDIO 10
-#define ADIR_IRQ_VIA_USB 11
-#define ADIR_IRQ_IDE0 14
-#define ADIR_IRQ_IDE1 15
-#define ADIR_IRQ_PCI0_INTA 16
-#define ADIR_IRQ_PCI0_INTB 17
-#define ADIR_IRQ_PCI0_INTC 18
-#define ADIR_IRQ_PCI0_INTD 19
-#define ADIR_IRQ_PCI1_INTA 20
-#define ADIR_IRQ_PCI1_INTB 21
-#define ADIR_IRQ_PCI1_INTC 22
-#define ADIR_IRQ_PCI1_INTD 23
-#define ADIR_IRQ_MBSCSI 24 /* motherboard SCSI */
-#define ADIR_IRQ_MBETH1 25 /* motherboard Ethernet 1 */
-#define ADIR_IRQ_MBETH0 26 /* motherboard Ethernet 0 */
-#define ADIR_IRQ_CPC710_INT1 27
-#define ADIR_IRQ_CPC710_INT2 28
-#define ADIR_IRQ_VT82C686_NMI 29
-#define ADIR_IRQ_VT82C686_INTR 30
-#define ADIR_IRQ_INTERPROC 31
-
-#endif /* __PPC_PLATFORMS_ADIR_H */
diff --git a/arch/ppc/platforms/adir_pci.c b/arch/ppc/platforms/adir_pci.c
deleted file mode 100644
index f94ac53e071..00000000000
--- a/arch/ppc/platforms/adir_pci.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * arch/ppc/platforms/adir_pci.c
- *
- * PCI support for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 version by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-
-#include <syslib/cpc710.h>
-#include "adir.h"
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif /* DEBUG */
-
-static inline int __init
-adir_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
-#define PCIIRQ(a,b,c,d) {ADIR_IRQ_##a,ADIR_IRQ_##b,ADIR_IRQ_##c,ADIR_IRQ_##d},
- struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
- /*
- * The three PCI devices on the motherboard have dedicated lines to the
- * CPLD interrupt controller, bypassing the standard PCI INTA-D and the
- * PC interrupt controller. All other PCI devices (slots) have usual
- * staggered INTA-D lines, resulting in 8 lines total (PCI0 INTA-D and
- * PCI1 INTA-D). All 8 go to the CPLD interrupt controller. PCI0 INTA-D
- * also go to the south bridge, so we have the option of taking them
- * via the CPLD interrupt controller or via the south bridge 8259
- * 8258 thingy. PCI1 INTA-D can only be taken via the CPLD interrupt
- * controller. We take all PCI interrupts via the CPLD interrupt
- * controller as recommended by SBS.
- *
- * We also have some monkey business with the PCI devices within the
- * VT82C686B south bridge itself. This chip actually has 7 functions on
- * its IDSEL. Function 0 is the actual south bridge, function 1 is IDE,
- * and function 4 is some special stuff. The other 4 functions are just
- * regular PCI devices bundled in the chip. 2 and 3 are USB UHCIs and 5
- * and 6 are audio (not supported on the Adirondack).
- *
- * This is where the monkey business begins. PCI devices are supposed
- * to signal normal PCI interrupts. But the 4 functions in question are
- * located in the south bridge chip, which is designed with the
- * assumption that it will be fielding PCI INTA-D interrupts rather
- * than generating them. Here's what it does. Each of the functions in
- * question routes its interrupt to one of the IRQs on the 8259 thingy.
- * Which one? It looks at the Interrupt Line register in the PCI config
- * space, even though the PCI spec says it's for BIOS/OS interaction
- * only.
- *
- * How do we deal with this? We take these interrupts via 8259 IRQs as
- * we have to. We return the desired IRQ numbers from this routine when
- * called for the functions in question. The PCI scan code will then
- * stick our return value into the Interrupt Line register in the PCI
- * config space, and the interrupt will actually go there. We identify
- * these functions within the south bridge IDSEL by their interrupt pin
- * numbers, as the VT82C686B has 04 in the Interrupt Pin register for
- * USB and 03 for audio.
- */
- if (!hose->index) {
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- /* south bridge */ PCIIRQ(IDE0, NONE, VIA_AUDIO, VIA_USB)
- /* Ethernet 0 */ PCIIRQ(MBETH0, MBETH0, MBETH0, MBETH0)
- /* PCI0 slot 1 */ PCIIRQ(PCI0_INTB, PCI0_INTC, PCI0_INTD, PCI0_INTA)
- /* PCI0 slot 2 */ PCIIRQ(PCI0_INTC, PCI0_INTD, PCI0_INTA, PCI0_INTB)
- /* PCI0 slot 3 */ PCIIRQ(PCI0_INTD, PCI0_INTA, PCI0_INTB, PCI0_INTC)
- };
- const long min_idsel = 3, max_idsel = 7, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
- } else {
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- /* Ethernet 1 */ PCIIRQ(MBETH1, MBETH1, MBETH1, MBETH1)
- /* SCSI */ PCIIRQ(MBSCSI, MBSCSI, MBSCSI, MBSCSI)
- /* PCI1 slot 1 */ PCIIRQ(PCI1_INTB, PCI1_INTC, PCI1_INTD, PCI1_INTA)
- /* PCI1 slot 2 */ PCIIRQ(PCI1_INTC, PCI1_INTD, PCI1_INTA, PCI1_INTB)
- /* PCI1 slot 3 */ PCIIRQ(PCI1_INTD, PCI1_INTA, PCI1_INTB, PCI1_INTC)
- };
- const long min_idsel = 3, max_idsel = 7, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
- }
-#undef PCIIRQ
-}
-
-static void
-adir_pcibios_fixup_resources(struct pci_dev *dev)
-{
- int i;
-
- if ((dev->vendor == PCI_VENDOR_ID_IBM) &&
- (dev->device == PCI_DEVICE_ID_IBM_CPC710_PCI64))
- {
- DBG("Fixup CPC710 resources\n");
- for (i=0; i<DEVICE_COUNT_RESOURCE; i++)
- {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- }
- }
-}
-
-/*
- * CPC710 DD3 has an errata causing it to hang the system if a type 0 config
- * cycle is attempted on its PCI32 interface with a device number > 21.
- * CPC710's PCI bridges map device numbers 1 through 21 to AD11 through AD31.
- * Per the PCI spec it MUST accept all other device numbers and do nothing, and
- * software MUST scan all device numbers without assuming how IDSELs are
- * mapped. However, as the CPC710 DD3's errata causes such correct scanning
- * procedure to hang the system, we have no choice but to introduce this hack
- * of knowingly avoiding device numbers > 21 on PCI0,
- */
-static int
-adir_exclude_device(u_char bus, u_char devfn)
-{
- if ((bus == 0) && (PCI_SLOT(devfn) > 21))
- return PCIBIOS_DEVICE_NOT_FOUND;
- else
- return PCIBIOS_SUCCESSFUL;
-}
-
-void adir_find_bridges(void)
-{
- struct pci_controller *hose_a, *hose_b;
-
- /* Setup PCI32 hose */
- hose_a = pcibios_alloc_controller();
- if (!hose_a)
- return;
-
- hose_a->first_busno = 0;
- hose_a->last_busno = 0xff;
- hose_a->pci_mem_offset = ADIR_PCI32_MEM_BASE;
- hose_a->io_space.start = 0;
- hose_a->io_space.end = ADIR_PCI32_VIRT_IO_SIZE - 1;
- hose_a->mem_space.start = 0;
- hose_a->mem_space.end = ADIR_PCI32_MEM_SIZE - 1;
- hose_a->io_resource.start = 0;
- hose_a->io_resource.end = ADIR_PCI32_VIRT_IO_SIZE - 1;
- hose_a->io_resource.flags = IORESOURCE_IO;
- hose_a->mem_resources[0].start = ADIR_PCI32_MEM_BASE;
- hose_a->mem_resources[0].end = ADIR_PCI32_MEM_BASE +
- ADIR_PCI32_MEM_SIZE - 1;
- hose_a->mem_resources[0].flags = IORESOURCE_MEM;
- hose_a->io_base_phys = ADIR_PCI32_IO_BASE;
- hose_a->io_base_virt = (void *) ADIR_PCI32_VIRT_IO_BASE;
-
- ppc_md.pci_exclude_device = adir_exclude_device;
- setup_indirect_pci(hose_a, ADIR_PCI32_CONFIG_ADDR,
- ADIR_PCI32_CONFIG_DATA);
-
- /* Initialize PCI32 bus registers */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_BUS_NUMBER,
- hose_a->first_busno);
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER,
- hose_a->last_busno);
-
- hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
-
- /* Write out correct max subordinate bus number for hose A */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER,
- hose_a->last_busno);
-
- /* Setup PCI64 hose */
- hose_b = pcibios_alloc_controller();
- if (!hose_b)
- return;
-
- hose_b->first_busno = hose_a->last_busno + 1;
- hose_b->last_busno = 0xff;
- hose_b->pci_mem_offset = ADIR_PCI64_MEM_BASE;
- hose_b->io_space.start = 0;
- hose_b->io_space.end = ADIR_PCI64_VIRT_IO_SIZE - 1;
- hose_b->mem_space.start = 0;
- hose_b->mem_space.end = ADIR_PCI64_MEM_SIZE - 1;
- hose_b->io_resource.start = 0;
- hose_b->io_resource.end = ADIR_PCI64_VIRT_IO_SIZE - 1;
- hose_b->io_resource.flags = IORESOURCE_IO;
- hose_b->mem_resources[0].start = ADIR_PCI64_MEM_BASE;
- hose_b->mem_resources[0].end = ADIR_PCI64_MEM_BASE +
- ADIR_PCI64_MEM_SIZE - 1;
- hose_b->mem_resources[0].flags = IORESOURCE_MEM;
- hose_b->io_base_phys = ADIR_PCI64_IO_BASE;
- hose_b->io_base_virt = (void *) ADIR_PCI64_VIRT_IO_BASE;
-
- setup_indirect_pci(hose_b, ADIR_PCI64_CONFIG_ADDR,
- ADIR_PCI64_CONFIG_DATA);
-
- /* Initialize PCI64 bus registers */
- early_write_config_byte(hose_b,
- 0,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER,
- 0xff);
-
- early_write_config_byte(hose_b,
- 0,
- PCI_DEVFN(0, 0),
- CPC710_BUS_NUMBER,
- hose_b->first_busno);
-
- hose_b->last_busno = pciauto_bus_scan(hose_b,
- hose_b->first_busno);
-
- /* Write out correct max subordinate bus number for hose B */
- early_write_config_byte(hose_b,
- hose_b->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER,
- hose_b->last_busno);
-
- ppc_md.pcibios_fixup = NULL;
- ppc_md.pcibios_fixup_resources = adir_pcibios_fixup_resources;
- ppc_md.pci_swizzle = common_swizzle;
- ppc_md.pci_map_irq = adir_map_irq;
-}
diff --git a/arch/ppc/platforms/adir_pic.c b/arch/ppc/platforms/adir_pic.c
deleted file mode 100644
index 9947cba52af..00000000000
--- a/arch/ppc/platforms/adir_pic.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * arch/ppc/platforms/adir_pic.c
- *
- * Interrupt controller support for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 and SCM versions by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/stddef.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/pci.h>
-#include <linux/interrupt.h>
-
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include "adir.h"
-
-static void adir_onboard_pic_enable(unsigned int irq);
-static void adir_onboard_pic_disable(unsigned int irq);
-
-__init static void
-adir_onboard_pic_init(void)
-{
- volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
- /* Disable all Adirondack onboard interrupts */
- out_be16(maskreg, 0xFFFF);
-}
-
-static int
-adir_onboard_pic_get_irq(void)
-{
- volatile u_short *statreg = (volatile u_short *) ADIR_PROCA_INT_STAT;
- int irq;
- u_short int_status, int_test;
-
- int_status = in_be16(statreg);
- for (irq = 0, int_test = 1; irq < 16; irq++, int_test <<= 1) {
- if (int_status & int_test)
- break;
- }
-
- if (irq == 16)
- return -1;
-
- return (irq+16);
-}
-
-static void
-adir_onboard_pic_enable(unsigned int irq)
-{
- volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
- /* Change irq to Adirondack onboard native value */
- irq -= 16;
-
- /* Enable requested irq number */
- out_be16(maskreg, in_be16(maskreg) & ~(1 << irq));
-}
-
-static void
-adir_onboard_pic_disable(unsigned int irq)
-{
- volatile u_short *maskreg = (volatile u_short *) ADIR_PROCA_INT_MASK;
-
- /* Change irq to Adirondack onboard native value */
- irq -= 16;
-
- /* Disable requested irq number */
- out_be16(maskreg, in_be16(maskreg) | (1 << irq));
-}
-
-static struct hw_interrupt_type adir_onboard_pic = {
- " ADIR PIC ",
- NULL,
- NULL,
- adir_onboard_pic_enable, /* unmask */
- adir_onboard_pic_disable, /* mask */
- adir_onboard_pic_disable, /* mask and ack */
- NULL,
- NULL
-};
-
-static struct irqaction noop_action = {
- .handler = no_action,
- .flags = SA_INTERRUPT,
- .mask = CPU_MASK_NONE,
- .name = "82c59 primary cascade",
-};
-
-/*
- * Linux interrupt values are assigned as follows:
- *
- * 0-15 VT82C686 8259 interrupts
- * 16-31 Adirondack CPLD interrupts
- */
-__init void
-adir_init_IRQ(void)
-{
- int i;
-
- /* Initialize the cascaded 8259's on the VT82C686 */
- for (i=0; i<16; i++)
- irq_desc[i].handler = &i8259_pic;
- i8259_init(NULL);
-
- /* Initialize Adirondack CPLD PIC and enable 8259 interrupt cascade */
- for (i=16; i<32; i++)
- irq_desc[i].handler = &adir_onboard_pic;
- adir_onboard_pic_init();
-
- /* Enable 8259 interrupt cascade */
- setup_irq(ADIR_IRQ_VT82C686_INTR, &noop_action);
-}
-
-int
-adir_get_irq(struct pt_regs *regs)
-{
- int irq;
-
- if ((irq = adir_onboard_pic_get_irq()) < 0)
- return irq;
-
- if (irq == ADIR_IRQ_VT82C686_INTR)
- irq = i8259_irq(regs);
-
- return irq;
-}
diff --git a/arch/ppc/platforms/adir_setup.c b/arch/ppc/platforms/adir_setup.c
deleted file mode 100644
index 6a6754ee061..00000000000
--- a/arch/ppc/platforms/adir_setup.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * arch/ppc/platforms/adir_setup.c
- *
- * Board setup routines for SBS Adirondack
- *
- * By Michael Sokolov <msokolov@ivan.Harhan.ORG>
- * based on the K2 version by Matt Porter <mporter@mvista.com>
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-
-#include "adir.h"
-
-extern void adir_init_IRQ(void);
-extern int adir_get_irq(struct pt_regs *);
-extern void adir_find_bridges(void);
-extern unsigned long loops_per_jiffy;
-
-static unsigned int cpu_750cx[16] = {
- 5, 15, 14, 0, 4, 13, 0, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
-
-static int
-adir_get_bus_speed(void)
-{
- if (!(*((u_char *) ADIR_CLOCK_REG) & ADIR_CLOCK_REG_SEL133))
- return 100000000;
- else
- return 133333333;
-}
-
-static int
-adir_get_cpu_speed(void)
-{
- unsigned long hid1;
- int cpu_speed;
-
- hid1 = mfspr(SPRN_HID1) >> 28;
-
- hid1 = cpu_750cx[hid1];
-
- cpu_speed = adir_get_bus_speed()*hid1/2;
- return cpu_speed;
-}
-
-static void __init
-adir_calibrate_decr(void)
-{
- int freq, divisor = 4;
-
- /* determine processor bus speed */
- freq = adir_get_bus_speed();
- tb_ticks_per_jiffy = freq / HZ / divisor;
- tb_to_us = mulhwu_scale_factor(freq/divisor, 1000000);
-}
-
-static int
-adir_show_cpuinfo(struct seq_file *m)
-{
- seq_printf(m, "vendor\t\t: SBS\n");
- seq_printf(m, "machine\t\t: Adirondack\n");
- seq_printf(m, "cpu speed\t: %dMhz\n", adir_get_cpu_speed()/1000000);
- seq_printf(m, "bus speed\t: %dMhz\n", adir_get_bus_speed()/1000000);
- seq_printf(m, "memory type\t: SDRAM\n");
-
- return 0;
-}
-
-extern char cmd_line[];
-
-TODC_ALLOC();
-
-static void __init
-adir_setup_arch(void)
-{
- unsigned int cpu;
-
- /* Setup TODC access */
- TODC_INIT(TODC_TYPE_MC146818, ADIR_NVRAM_RTC_ADDR, 0,
- ADIR_NVRAM_RTC_DATA, 8);
-
- /* init to some ~sane value until calibrate_delay() runs */
- loops_per_jiffy = 50000000/HZ;
-
- /* Setup PCI host bridges */
- adir_find_bridges();
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_SDA1;
-#endif
-
- /* Identify the system */
- printk("System Identification: SBS Adirondack - PowerPC 750CXe @ %d Mhz\n", adir_get_cpu_speed()/1000000);
- printk("SBS Adirondack port (C) 2001 SBS Technologies, Inc.\n");
-
- /* Identify the CPU manufacturer */
- cpu = mfspr(SPRN_PVR);
- printk("CPU manufacturer: IBM [rev=%04x]\n", (cpu & 0xffff));
-}
-
-static void
-adir_restart(char *cmd)
-{
- local_irq_disable();
- /* SRR0 has system reset vector, SRR1 has default MSR value */
- /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
- __asm__ __volatile__
- ("lis 3,0xfff0\n\t"
- "ori 3,3,0x0100\n\t"
- "mtspr 26,3\n\t"
- "li 3,0\n\t"
- "mtspr 27,3\n\t"
- "rfi\n\t");
- for(;;);
-}
-
-static void
-adir_power_off(void)
-{
- for(;;);
-}
-
-static void
-adir_halt(void)
-{
- adir_restart(NULL);
-}
-
-static unsigned long __init
-adir_find_end_of_memory(void)
-{
- return boot_mem_size;
-}
-
-static void __init
-adir_map_io(void)
-{
- io_block_mapping(ADIR_PCI32_VIRT_IO_BASE, ADIR_PCI32_IO_BASE,
- ADIR_PCI32_VIRT_IO_SIZE, _PAGE_IO);
- io_block_mapping(ADIR_PCI64_VIRT_IO_BASE, ADIR_PCI64_IO_BASE,
- ADIR_PCI64_VIRT_IO_SIZE, _PAGE_IO);
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- /*
- * On the Adirondack we use bi_recs and pass the pointer to them in R3.
- */
- parse_bootinfo((struct bi_record *) (r3 + KERNELBASE));
-
- /* Remember, isa_io_base is virtual but isa_mem_base is physical! */
- isa_io_base = ADIR_PCI32_VIRT_IO_BASE;
- isa_mem_base = ADIR_PCI32_MEM_BASE;
- pci_dram_offset = ADIR_PCI_SYS_MEM_BASE;
-
- ppc_md.setup_arch = adir_setup_arch;
- ppc_md.show_cpuinfo = adir_show_cpuinfo;
- ppc_md.irq_canonicalize = NULL;
- ppc_md.init_IRQ = adir_init_IRQ;
- ppc_md.get_irq = adir_get_irq;
- ppc_md.init = NULL;
-
- ppc_md.find_end_of_memory = adir_find_end_of_memory;
- ppc_md.setup_io_mappings = adir_map_io;
-
- ppc_md.restart = adir_restart;
- ppc_md.power_off = adir_power_off;
- ppc_md.halt = adir_halt;
-
- ppc_md.time_init = todc_time_init;
- ppc_md.set_rtc_time = todc_set_rtc_time;
- ppc_md.get_rtc_time = todc_get_rtc_time;
- ppc_md.nvram_read_val = todc_mc146818_read_val;
- ppc_md.nvram_write_val = todc_mc146818_write_val;
- ppc_md.calibrate_decr = adir_calibrate_decr;
-}
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index 507870c9a97..f64ac2acb60 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -35,11 +35,7 @@
#define SET_PCI_IDE_NATIVE
static struct mv64x60_handle bh;
-static u32 cpci690_br_base;
-
-static const unsigned int cpu_7xx[16] = { /* 7xx & 74xx (but not 745x) */
- 18, 15, 14, 2, 4, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
+static void __iomem *cpci690_br_base;
TODC_ALLOC();
@@ -55,7 +51,7 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
* A B C D
*/
{
- { 90, 91, 88, 89}, /* IDSEL 30/20 - Sentinel */
+ { 90, 91, 88, 89 }, /* IDSEL 30/20 - Sentinel */
};
const long min_idsel = 20, max_idsel = 20, irqs_per_slot = 4;
@@ -67,9 +63,9 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
* A B C D
*/
{
- { 93, 94, 95, 92}, /* IDSEL 28/18 - PMC slot 2 */
- { 0, 0, 0, 0}, /* IDSEL 29/19 - Not used */
- { 94, 95, 92, 93}, /* IDSEL 30/20 - PMC slot 1 */
+ { 93, 94, 95, 92 }, /* IDSEL 28/18 - PMC slot 2 */
+ { 0, 0, 0, 0 }, /* IDSEL 29/19 - Not used */
+ { 94, 95, 92, 93 }, /* IDSEL 30/20 - PMC slot 1 */
};
const long min_idsel = 18, max_idsel = 20, irqs_per_slot = 4;
@@ -77,68 +73,29 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
}
}
-static int
-cpci690_get_cpu_speed(void)
-{
- unsigned long hid1;
+#define GB (1024UL * 1024UL * 1024UL)
- hid1 = mfspr(SPRN_HID1) >> 28;
- return CPCI690_BUS_FREQ * cpu_7xx[hid1]/2;
+static u32
+cpci690_get_bus_freq(void)
+{
+ if (boot_mem_size >= (1*GB)) /* bus speed based on mem size */
+ return 100000000;
+ else
+ return 133333333;
}
-#define KB (1024UL)
-#define MB (1024UL * KB)
-#define GB (1024UL * MB)
+static const unsigned int cpu_750xx[32] = { /* 750FX & 750GX */
+ 0, 0, 2, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,/* 0-15*/
+ 16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 0 /*16-31*/
+};
-unsigned long __init
-cpci690_find_end_of_memory(void)
+static int
+cpci690_get_cpu_freq(void)
{
- u32 mem_ctlr_size;
- static u32 board_size;
- static u8 first_time = 1;
-
- if (first_time) {
- /* Using cpci690_set_bat() mapping ==> virt addr == phys addr */
- switch (in_8((u8 *) (cpci690_br_base +
- CPCI690_BR_MEM_CTLR)) & 0x07) {
- case 0x01:
- board_size = 256*MB;
- break;
- case 0x02:
- board_size = 512*MB;
- break;
- case 0x03:
- board_size = 768*MB;
- break;
- case 0x04:
- board_size = 1*GB;
- break;
- case 0x05:
- board_size = 1*GB + 512*MB;
- break;
- case 0x06:
- board_size = 2*GB;
- break;
- default:
- board_size = 0xffffffff; /* use mem ctlr size */
- } /* switch */
-
- mem_ctlr_size = mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
- MV64x60_TYPE_GT64260A);
-
- /* Check that mem ctlr & board reg agree. If not, pick MIN. */
- if (board_size != mem_ctlr_size) {
- printk(KERN_WARNING "Board register & memory controller"
- "mem size disagree (board reg: 0x%lx, "
- "mem ctlr: 0x%lx)\n",
- (ulong)board_size, (ulong)mem_ctlr_size);
- board_size = min(board_size, mem_ctlr_size);
- }
-
- first_time = 0;
- } /* if */
-
- return board_size;
+ unsigned long pll_cfg;
+
+ pll_cfg = (mfspr(SPRN_HID1) & 0xf8000000) >> 27;
+ return cpci690_get_bus_freq() * cpu_750xx[pll_cfg]/2;
}
static void __init
@@ -228,7 +185,7 @@ cpci690_setup_peripherals(void)
mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_0_WIN, CPCI690_BR_BASE,
CPCI690_BR_SIZE, 0);
bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_0_WIN);
- cpci690_br_base = (u32)ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
+ cpci690_br_base = ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN, CPCI690_TODC_BASE,
CPCI690_TODC_SIZE, 0);
@@ -329,7 +286,7 @@ cpci690_fixup_mpsc_pdata(struct platform_device *pdev)
pdata->max_idle = 40;
pdata->default_baud = CPCI690_MPSC_BAUD;
pdata->brg_clk_src = CPCI690_MPSC_CLK_SRC;
- pdata->brg_clk_freq = CPCI690_BUS_FREQ;
+ pdata->brg_clk_freq = cpci690_get_bus_freq();
}
static int __init
@@ -365,7 +322,7 @@ cpci690_reset_board(void)
u32 i = 10000;
local_irq_disable();
- out_8((u8 *)(cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
+ out_8((cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
while (i != 0) i++;
panic("restart failed\n");
@@ -394,10 +351,40 @@ cpci690_power_off(void)
static int
cpci690_show_cpuinfo(struct seq_file *m)
{
+ char *s;
+
+ seq_printf(m, "cpu MHz\t\t: %d\n",
+ (cpci690_get_cpu_freq() + 500000) / 1000000);
+ seq_printf(m, "bus MHz\t\t: %d\n",
+ (cpci690_get_bus_freq() + 500000) / 1000000);
seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
- seq_printf(m, "cpu MHz\t\t: %d\n", cpci690_get_cpu_speed()/1000/1000);
- seq_printf(m, "bus MHz\t\t: %d\n", CPCI690_BUS_FREQ/1000/1000);
+ seq_printf(m, "FPGA Revision\t: %d\n",
+ in_8(cpci690_br_base + CPCI690_BR_MEM_CTLR) >> 5);
+
+ switch(bh.type) {
+ case MV64x60_TYPE_GT64260A:
+ s = "gt64260a";
+ break;
+ case MV64x60_TYPE_GT64260B:
+ s = "gt64260b";
+ break;
+ case MV64x60_TYPE_MV64360:
+ s = "mv64360";
+ break;
+ case MV64x60_TYPE_MV64460:
+ s = "mv64460";
+ break;
+ default:
+ s = "Unknown";
+ }
+ seq_printf(m, "bridge type\t: %s\n", s);
+ seq_printf(m, "bridge rev\t: 0x%x\n", bh.rev);
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ seq_printf(m, "coherency\t: %s\n", "off");
+#else
+ seq_printf(m, "coherency\t: %s\n", "on");
+#endif
return 0;
}
@@ -407,7 +394,7 @@ cpci690_calibrate_decr(void)
{
ulong freq;
- freq = CPCI690_BUS_FREQ / 4;
+ freq = cpci690_get_bus_freq() / 4;
printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
freq/1000000, freq%1000000);
@@ -416,25 +403,12 @@ cpci690_calibrate_decr(void)
tb_to_us = mulhwu_scale_factor(freq, 1000000);
}
-static __inline__ void
-cpci690_set_bat(u32 addr, u32 size)
-{
- addr &= 0xfffe0000;
- size &= 0x1ffe0000;
- size = ((size >> 17) - 1) << 2;
-
- mb();
- mtspr(SPRN_DBAT1U, addr | size | 0x2); /* Vs == 1; Vp == 0 */
- mtspr(SPRN_DBAT1L, addr | 0x2a); /* WIMG bits == 0101; PP == r/w access */
- mb();
-}
-
-#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
static void __init
cpci690_map_io(void)
{
io_block_mapping(CONFIG_MV64X60_NEW_BASE, CONFIG_MV64X60_NEW_BASE,
- 128 * KB, _PAGE_IO);
+ 128 * 1024, _PAGE_IO);
}
#endif
@@ -442,14 +416,15 @@ void __init
platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
-#ifdef CONFIG_BLK_DEV_INITRD
- initrd_start=initrd_end=0;
- initrd_below_start_ok=0;
-#endif /* CONFIG_BLK_DEV_INITRD */
-
parse_bootinfo(find_bootinfo());
- loops_per_jiffy = cpci690_get_cpu_speed() / HZ;
+#ifdef CONFIG_BLK_DEV_INITRD
+ /* take care of initrd if we have one */
+ if (r4) {
+ initrd_start = r4 + KERNELBASE;
+ initrd_end = r5 + KERNELBASE;
+ }
+#endif /* CONFIG_BLK_DEV_INITRD */
isa_mem_base = 0;
@@ -460,7 +435,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.restart = cpci690_restart;
ppc_md.power_off = cpci690_power_off;
ppc_md.halt = cpci690_halt;
- ppc_md.find_end_of_memory = cpci690_find_end_of_memory;
ppc_md.time_init = todc_time_init;
ppc_md.set_rtc_time = todc_set_rtc_time;
ppc_md.get_rtc_time = todc_get_rtc_time;
@@ -468,22 +442,13 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.nvram_write_val = todc_direct_write_val;
ppc_md.calibrate_decr = cpci690_calibrate_decr;
- /*
- * Need to map in board regs (used by cpci690_find_end_of_memory())
- * and the bridge's regs (used by progress);
- */
- cpci690_set_bat(CPCI690_BR_BASE, 32 * MB);
- cpci690_br_base = CPCI690_BR_BASE;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
ppc_md.setup_io_mappings = cpci690_map_io;
+#ifdef CONFIG_SERIAL_TEXT_DEBUG
ppc_md.progress = mv64x60_mpsc_progress;
mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
#endif /* CONFIG_SERIAL_TEXT_DEBUG */
-#ifdef CONFIG_KGDB
- ppc_md.setup_io_mappings = cpci690_map_io;
- ppc_md.early_serial_map = cpci690_early_serial_map;
-#endif /* CONFIG_KGDB */
+#endif /* defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC) */
#if defined(CONFIG_SERIAL_MPSC)
platform_notify = cpci690_platform_notify;
diff --git a/arch/ppc/platforms/cpci690.h b/arch/ppc/platforms/cpci690.h
index 36cd2673c74..49584c9cedf 100644
--- a/arch/ppc/platforms/cpci690.h
+++ b/arch/ppc/platforms/cpci690.h
@@ -73,6 +73,4 @@ typedef struct board_info {
#define CPCI690_MPSC_BAUD 9600
#define CPCI690_MPSC_CLK_SRC 8 /* TCLK */
-#define CPCI690_BUS_FREQ 133333333
-
#endif /* __PPC_PLATFORMS_CPCI690_H */
diff --git a/arch/ppc/platforms/ev64360.c b/arch/ppc/platforms/ev64360.c
new file mode 100644
index 00000000000..9811a8a52c2
--- /dev/null
+++ b/arch/ppc/platforms/ev64360.c
@@ -0,0 +1,510 @@
+/*
+ * arch/ppc/platforms/ev64360.c
+ *
+ * Board setup routines for the Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by - Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/console.h>
+#include <linux/initrd.h>
+#include <linux/root_dev.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/bootmem.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx.h>
+#ifdef CONFIG_BOOTIMG
+#include <linux/bootimg.h>
+#endif
+#include <asm/page.h>
+#include <asm/time.h>
+#include <asm/smp.h>
+#include <asm/todc.h>
+#include <asm/bootinfo.h>
+#include <asm/ppcboot.h>
+#include <asm/mv64x60.h>
+#include <platforms/ev64360.h>
+
+#define BOARD_VENDOR "Marvell"
+#define BOARD_MACHINE "EV-64360-BP"
+
+static struct mv64x60_handle bh;
+static void __iomem *sram_base;
+
+static u32 ev64360_flash_size_0;
+static u32 ev64360_flash_size_1;
+
+static u32 ev64360_bus_frequency;
+
+unsigned char __res[sizeof(bd_t)];
+
+static int __init
+ev64360_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+ return 0;
+}
+
+static void __init
+ev64360_setup_bridge(void)
+{
+ struct mv64x60_setup_info si;
+ int i;
+
+ memset(&si, 0, sizeof(si));
+
+ si.phys_reg_base = CONFIG_MV64X60_NEW_BASE;
+
+ #ifdef CONFIG_PCI
+ si.pci_1.enable_bus = 1;
+ si.pci_1.pci_io.cpu_base = EV64360_PCI1_IO_START_PROC_ADDR;
+ si.pci_1.pci_io.pci_base_hi = 0;
+ si.pci_1.pci_io.pci_base_lo = EV64360_PCI1_IO_START_PCI_ADDR;
+ si.pci_1.pci_io.size = EV64360_PCI1_IO_SIZE;
+ si.pci_1.pci_io.swap = MV64x60_CPU2PCI_SWAP_NONE;
+ si.pci_1.pci_mem[0].cpu_base = EV64360_PCI1_MEM_START_PROC_ADDR;
+ si.pci_1.pci_mem[0].pci_base_hi = EV64360_PCI1_MEM_START_PCI_HI_ADDR;
+ si.pci_1.pci_mem[0].pci_base_lo = EV64360_PCI1_MEM_START_PCI_LO_ADDR;
+ si.pci_1.pci_mem[0].size = EV64360_PCI1_MEM_SIZE;
+ si.pci_1.pci_mem[0].swap = MV64x60_CPU2PCI_SWAP_NONE;
+ si.pci_1.pci_cmd_bits = 0;
+ si.pci_1.latency_timer = 0x80;
+ #else
+ si.pci_0.enable_bus = 0;
+ si.pci_1.enable_bus = 0;
+ #endif
+
+ for (i = 0; i < MV64x60_CPU2MEM_WINDOWS; i++) {
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ si.cpu_prot_options[i] = 0;
+ si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE;
+ si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE;
+ si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE;
+
+ si.pci_1.acc_cntl_options[i] =
+ MV64360_PCI_ACC_CNTL_SNOOP_NONE |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
+ MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
+#else
+ si.cpu_prot_options[i] = 0;
+ si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE; /* errata */
+ si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE; /* errata */
+ si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE; /* errata */
+
+ si.pci_1.acc_cntl_options[i] =
+ MV64360_PCI_ACC_CNTL_SNOOP_WB |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
+ MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES;
+#endif
+ }
+
+ if (mv64x60_init(&bh, &si))
+ printk(KERN_WARNING "Bridge initialization failed.\n");
+
+ #ifdef CONFIG_PCI
+ pci_dram_offset = 0; /* sys mem at same addr on PCI & cpu bus */
+ ppc_md.pci_swizzle = common_swizzle;
+ ppc_md.pci_map_irq = ev64360_map_irq;
+ ppc_md.pci_exclude_device = mv64x60_pci_exclude_device;
+
+ mv64x60_set_bus(&bh, 1, 0);
+ bh.hose_b->first_busno = 0;
+ bh.hose_b->last_busno = 0xff;
+ #endif
+}
+
+/* Bridge & platform setup routines */
+void __init
+ev64360_intr_setup(void)
+{
+ /* MPP 8, 9, and 10 */
+ mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_1, 0xfff);
+
+ /*
+ * Define GPP 8,9,and 10 interrupt polarity as active low
+ * input signal and level triggered
+ */
+ mv64x60_set_bits(&bh, MV64x60_GPP_LEVEL_CNTL, 0x700);
+ mv64x60_clr_bits(&bh, MV64x60_GPP_IO_CNTL, 0x700);
+
+ /* Config GPP intr ctlr to respond to level trigger */
+ mv64x60_set_bits(&bh, MV64x60_COMM_ARBITER_CNTL, (1<<10));
+
+ /* Erranum FEr PCI-#8 */
+ mv64x60_clr_bits(&bh, MV64x60_PCI0_CMD, (1<<5) | (1<<9));
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<5) | (1<<9));
+
+ /*
+ * Dismiss and then enable interrupt on GPP interrupt cause
+ * for CPU #0
+ */
+ mv64x60_write(&bh, MV64x60_GPP_INTR_CAUSE, ~0x700);
+ mv64x60_set_bits(&bh, MV64x60_GPP_INTR_MASK, 0x700);
+
+ /*
+ * Dismiss and then enable interrupt on CPU #0 high cause reg
+ * BIT25 summarizes GPP interrupts 8-15
+ */
+ mv64x60_set_bits(&bh, MV64360_IC_CPU0_INTR_MASK_HI, (1<<25));
+}
+
+void __init
+ev64360_setup_peripherals(void)
+{
+ u32 base;
+
+ /* Set up window for boot CS */
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2BOOT_WIN,
+ EV64360_BOOT_WINDOW_BASE, EV64360_BOOT_WINDOW_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2BOOT_WIN);
+
+ /* We only use the 32-bit flash */
+ mv64x60_get_32bit_window(&bh, MV64x60_CPU2BOOT_WIN, &base,
+ &ev64360_flash_size_0);
+ ev64360_flash_size_1 = 0;
+
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN,
+ EV64360_RTC_WINDOW_BASE, EV64360_RTC_WINDOW_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN);
+
+ mv64x60_set_32bit_window(&bh, MV64x60_CPU2SRAM_WIN,
+ EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0);
+ bh.ci->enable_window_32bit(&bh, MV64x60_CPU2SRAM_WIN);
+ sram_base = ioremap(EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE);
+
+ /* Set up Enet->SRAM window */
+ mv64x60_set_32bit_window(&bh, MV64x60_ENET2MEM_4_WIN,
+ EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0x2);
+ bh.ci->enable_window_32bit(&bh, MV64x60_ENET2MEM_4_WIN);
+
+ /* Give enet r/w access to memory region */
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_0, (0x3 << (4 << 1)));
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_1, (0x3 << (4 << 1)));
+ mv64x60_set_bits(&bh, MV64360_ENET2MEM_ACC_PROT_2, (0x3 << (4 << 1)));
+
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_PCI_DECODE_CNTL, (1 << 3));
+ mv64x60_clr_bits(&bh, MV64x60_TIMR_CNTR_0_3_CNTL,
+ ((1 << 0) | (1 << 8) | (1 << 16) | (1 << 24)));
+
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x00160000);
+#else
+ mv64x60_write(&bh, MV64360_SRAM_CONFIG, 0x001600b2);
+#endif
+
+ /*
+ * Setting the SRAM to 0. Note that this generates parity errors on
+ * internal data path in SRAM since it's first time accessing it
+ * while after reset it's not configured.
+ */
+ memset(sram_base, 0, MV64360_SRAM_SIZE);
+
+ /* set up PCI interrupt controller */
+ ev64360_intr_setup();
+}
+
+static void __init
+ev64360_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: enter", 0);
+
+ set_tb(0, 0);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+ if (initrd_start)
+ ROOT_DEV = Root_RAM0;
+ else
+#endif
+#ifdef CONFIG_ROOT_NFS
+ ROOT_DEV = Root_NFS;
+#else
+ ROOT_DEV = Root_SDA2;
+#endif
+
+ /*
+ * Set up the L2CR register.
+ */
+ _set_L2CR(L2CR_L2E | L2CR_L2PE);
+
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: calling setup_bridge", 0);
+
+ ev64360_setup_bridge();
+ ev64360_setup_peripherals();
+ ev64360_bus_frequency = ev64360_bus_freq();
+
+ printk(KERN_INFO "%s %s port (C) 2005 Lee Nicks "
+ "(allinux@gmail.com)\n", BOARD_VENDOR, BOARD_MACHINE);
+ if (ppc_md.progress)
+ ppc_md.progress("ev64360_setup_arch: exit", 0);
+}
+
+/* Platform device data fixup routines. */
+#if defined(CONFIG_SERIAL_MPSC)
+static void __init
+ev64360_fixup_mpsc_pdata(struct platform_device *pdev)
+{
+ struct mpsc_pdata *pdata;
+
+ pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+
+ pdata->max_idle = 40;
+ pdata->default_baud = EV64360_DEFAULT_BAUD;
+ pdata->brg_clk_src = EV64360_MPSC_CLK_SRC;
+ /*
+ * TCLK (not SysCLk) is routed to BRG, then to the MPSC. On most parts,
+ * TCLK == SysCLK but on 64460, they are separate pins.
+ * SysCLK can go up to 200 MHz but TCLK can only go up to 133 MHz.
+ */
+ pdata->brg_clk_freq = min(ev64360_bus_frequency, MV64x60_TCLK_FREQ_MAX);
+}
+#endif
+
+#if defined(CONFIG_MV643XX_ETH)
+static void __init
+ev64360_fixup_eth_pdata(struct platform_device *pdev)
+{
+ struct mv643xx_eth_platform_data *eth_pd;
+ static u16 phy_addr[] = {
+ EV64360_ETH0_PHY_ADDR,
+ EV64360_ETH1_PHY_ADDR,
+ EV64360_ETH2_PHY_ADDR,
+ };
+
+ eth_pd = pdev->dev.platform_data;
+ eth_pd->force_phy_addr = 1;
+ eth_pd->phy_addr = phy_addr[pdev->id];
+ eth_pd->tx_queue_size = EV64360_ETH_TX_QUEUE_SIZE;
+ eth_pd->rx_queue_size = EV64360_ETH_RX_QUEUE_SIZE;
+}
+#endif
+
+static int __init
+ev64360_platform_notify(struct device *dev)
+{
+ static struct {
+ char *bus_id;
+ void ((*rtn)(struct platform_device *pdev));
+ } dev_map[] = {
+#if defined(CONFIG_SERIAL_MPSC)
+ { MPSC_CTLR_NAME ".0", ev64360_fixup_mpsc_pdata },
+ { MPSC_CTLR_NAME ".1", ev64360_fixup_mpsc_pdata },
+#endif
+#if defined(CONFIG_MV643XX_ETH)
+ { MV643XX_ETH_NAME ".0", ev64360_fixup_eth_pdata },
+ { MV643XX_ETH_NAME ".1", ev64360_fixup_eth_pdata },
+ { MV643XX_ETH_NAME ".2", ev64360_fixup_eth_pdata },
+#endif
+ };
+ struct platform_device *pdev;
+ int i;
+
+ if (dev && dev->bus_id)
+ for (i=0; i<ARRAY_SIZE(dev_map); i++)
+ if (!strncmp(dev->bus_id, dev_map[i].bus_id,
+ BUS_ID_SIZE)) {
+
+ pdev = container_of(dev,
+ struct platform_device, dev);
+ dev_map[i].rtn(pdev);
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_MTD_PHYSMAP
+
+#ifndef MB
+#define MB (1 << 20)
+#endif
+
+/*
+ * MTD Layout.
+ *
+ * FLASH Amount: 0xff000000 - 0xffffffff
+ * ------------- -----------------------
+ * Reserved: 0xff000000 - 0xff03ffff
+ * JFFS2 file system: 0xff040000 - 0xffefffff
+ * U-boot: 0xfff00000 - 0xffffffff
+ */
+static int __init
+ev64360_setup_mtd(void)
+{
+ u32 size;
+ int ptbl_entries;
+ static struct mtd_partition *ptbl;
+
+ size = ev64360_flash_size_0 + ev64360_flash_size_1;
+ if (!size)
+ return -ENOMEM;
+
+ ptbl_entries = 3;
+
+ if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
+ GFP_KERNEL)) == NULL) {
+
+ printk(KERN_WARNING "Can't alloc MTD partition table\n");
+ return -ENOMEM;
+ }
+ memset(ptbl, 0, ptbl_entries * sizeof(struct mtd_partition));
+
+ ptbl[0].name = "reserved";
+ ptbl[0].offset = 0;
+ ptbl[0].size = EV64360_MTD_RESERVED_SIZE;
+ ptbl[1].name = "jffs2";
+ ptbl[1].offset = EV64360_MTD_RESERVED_SIZE;
+ ptbl[1].size = EV64360_MTD_JFFS2_SIZE;
+ ptbl[2].name = "U-BOOT";
+ ptbl[2].offset = EV64360_MTD_RESERVED_SIZE + EV64360_MTD_JFFS2_SIZE;
+ ptbl[2].size = EV64360_MTD_UBOOT_SIZE;
+
+ physmap_map.size = size;
+ physmap_set_partitions(ptbl, ptbl_entries);
+ return 0;
+}
+
+arch_initcall(ev64360_setup_mtd);
+#endif
+
+static void
+ev64360_restart(char *cmd)
+{
+ ulong i = 0xffffffff;
+ volatile unsigned char * rtc_base = ioremap(EV64360_RTC_WINDOW_BASE,0x4000);
+
+ /* issue hard reset */
+ rtc_base[0xf] = 0x80;
+ rtc_base[0xc] = 0x00;
+ rtc_base[0xd] = 0x01;
+ rtc_base[0xf] = 0x83;
+
+ while (i-- > 0) ;
+ panic("restart failed\n");
+}
+
+static void
+ev64360_halt(void)
+{
+ while (1) ;
+ /* NOTREACHED */
+}
+
+static void
+ev64360_power_off(void)
+{
+ ev64360_halt();
+ /* NOTREACHED */
+}
+
+static int
+ev64360_show_cpuinfo(struct seq_file *m)
+{
+ seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
+ seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
+ seq_printf(m, "bus speed\t: %dMHz\n", ev64360_bus_frequency/1000/1000);
+
+ return 0;
+}
+
+static void __init
+ev64360_calibrate_decr(void)
+{
+ u32 freq;
+
+ freq = ev64360_bus_frequency / 4;
+
+ printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
+ (long)freq / 1000000, (long)freq % 1000000);
+
+ tb_ticks_per_jiffy = freq / HZ;
+ tb_to_us = mulhwu_scale_factor(freq, 1000000);
+}
+
+unsigned long __init
+ev64360_find_end_of_memory(void)
+{
+ return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
+ MV64x60_TYPE_MV64360);
+}
+
+static inline void
+ev64360_set_bat(void)
+{
+ mb();
+ mtspr(SPRN_DBAT2U, 0xf0001ffe);
+ mtspr(SPRN_DBAT2L, 0xf000002a);
+ mb();
+}
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+static void __init
+ev64360_map_io(void)
+{
+ io_block_mapping(CONFIG_MV64X60_NEW_BASE, \
+ CONFIG_MV64X60_NEW_BASE, \
+ 0x00020000, _PAGE_IO);
+}
+#endif
+
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ parse_bootinfo(find_bootinfo());
+
+ /* ASSUMPTION: If both r3 (bd_t pointer) and r6 (cmdline pointer)
+ * are non-zero, then we should use the board info from the bd_t
+ * structure and the cmdline pointed to by r6 instead of the
+ * information from birecs, if any. Otherwise, use the information
+ * from birecs as discovered by the preceeding call to
+ * parse_bootinfo(). This rule should work with both PPCBoot, which
+ * uses a bd_t board info structure, and the kernel boot wrapper,
+ * which uses birecs.
+ */
+ if (r3 && r6) {
+ /* copy board info structure */
+ memcpy( (void *)__res,(void *)(r3+KERNELBASE), sizeof(bd_t) );
+ /* copy command line */
+ *(char *)(r7+KERNELBASE) = 0;
+ strcpy(cmd_line, (char *)(r6+KERNELBASE));
+ }
+ #ifdef CONFIG_ISA
+ isa_mem_base = 0;
+ #endif
+
+ ppc_md.setup_arch = ev64360_setup_arch;
+ ppc_md.show_cpuinfo = ev64360_show_cpuinfo;
+ ppc_md.init_IRQ = mv64360_init_irq;
+ ppc_md.get_irq = mv64360_get_irq;
+ ppc_md.restart = ev64360_restart;
+ ppc_md.power_off = ev64360_power_off;
+ ppc_md.halt = ev64360_halt;
+ ppc_md.find_end_of_memory = ev64360_find_end_of_memory;
+ ppc_md.calibrate_decr = ev64360_calibrate_decr;
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
+ ppc_md.setup_io_mappings = ev64360_map_io;
+ ppc_md.progress = mv64x60_mpsc_progress;
+ mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
+#endif
+
+#if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
+ platform_notify = ev64360_platform_notify;
+#endif
+
+ ev64360_set_bat(); /* Need for ev64360_find_end_of_memory and progress */
+}
diff --git a/arch/ppc/platforms/ev64360.h b/arch/ppc/platforms/ev64360.h
new file mode 100644
index 00000000000..68eabe49039
--- /dev/null
+++ b/arch/ppc/platforms/ev64360.h
@@ -0,0 +1,116 @@
+/*
+ * arch/ppc/platforms/ev64360.h
+ *
+ * Definitions for Marvell EV-64360-BP Evaluation Board.
+ *
+ * Author: Lee Nicks <allinux@gmail.com>
+ *
+ * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il
+ * Based on code done by Mark A. Greer <mgreer@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/*
+ * The MV64360 has 2 PCI buses each with 1 window from the CPU bus to
+ * PCI I/O space and 4 windows from the CPU bus to PCI MEM space.
+ * We'll only use one PCI MEM window on each PCI bus.
+ *
+ * This is the CPU physical memory map (windows must be at least 64KB and start
+ * on a boundary that is a multiple of the window size):
+ *
+ * 0x42000000-0x4203ffff - Internal SRAM
+ * 0xf1000000-0xf100ffff - MV64360 Registers (CONFIG_MV64X60_NEW_BASE)
+ * 0xfc800000-0xfcffffff - RTC
+ * 0xff000000-0xffffffff - Boot window, 16 MB flash
+ * 0xc0000000-0xc3ffffff - PCI I/O (second hose)
+ * 0x80000000-0xbfffffff - PCI MEM (second hose)
+ */
+
+#ifndef __PPC_PLATFORMS_EV64360_H
+#define __PPC_PLATFORMS_EV64360_H
+
+/* CPU Physical Memory Map setup. */
+#define EV64360_BOOT_WINDOW_BASE 0xff000000
+#define EV64360_BOOT_WINDOW_SIZE 0x01000000 /* 16 MB */
+#define EV64360_INTERNAL_SRAM_BASE 0x42000000
+#define EV64360_RTC_WINDOW_BASE 0xfc800000
+#define EV64360_RTC_WINDOW_SIZE 0x00800000 /* 8 MB */
+
+#define EV64360_PCI1_MEM_START_PROC_ADDR 0x80000000
+#define EV64360_PCI1_MEM_START_PCI_HI_ADDR 0x00000000
+#define EV64360_PCI1_MEM_START_PCI_LO_ADDR 0x80000000
+#define EV64360_PCI1_MEM_SIZE 0x40000000 /* 1 GB */
+#define EV64360_PCI1_IO_START_PROC_ADDR 0xc0000000
+#define EV64360_PCI1_IO_START_PCI_ADDR 0x00000000
+#define EV64360_PCI1_IO_SIZE 0x04000000 /* 64 MB */
+
+#define EV64360_DEFAULT_BAUD 115200
+#define EV64360_MPSC_CLK_SRC 8 /* TCLK */
+#define EV64360_MPSC_CLK_FREQ 133333333
+
+#define EV64360_MTD_RESERVED_SIZE 0x40000
+#define EV64360_MTD_JFFS2_SIZE 0xec0000
+#define EV64360_MTD_UBOOT_SIZE 0x100000
+
+#define EV64360_ETH0_PHY_ADDR 8
+#define EV64360_ETH1_PHY_ADDR 9
+#define EV64360_ETH2_PHY_ADDR 10
+
+#define EV64360_ETH_TX_QUEUE_SIZE 800
+#define EV64360_ETH_RX_QUEUE_SIZE 400
+
+#define EV64360_ETH_PORT_CONFIG_VALUE \
+ ETH_UNICAST_NORMAL_MODE | \
+ ETH_DEFAULT_RX_QUEUE_0 | \
+ ETH_DEFAULT_RX_ARP_QUEUE_0 | \
+ ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP | \
+ ETH_RECEIVE_BC_IF_IP | \
+ ETH_RECEIVE_BC_IF_ARP | \
+ ETH_CAPTURE_TCP_FRAMES_DIS | \
+ ETH_CAPTURE_UDP_FRAMES_DIS | \
+ ETH_DEFAULT_RX_TCP_QUEUE_0 | \
+ ETH_DEFAULT_RX_UDP_QUEUE_0 | \
+ ETH_DEFAULT_RX_BPDU_QUEUE_0
+
+#define EV64360_ETH_PORT_CONFIG_EXTEND_VALUE \
+ ETH_SPAN_BPDU_PACKETS_AS_NORMAL | \
+ ETH_PARTITION_DISABLE
+
+#define GT_ETH_IPG_INT_RX(value) \
+ ((value & 0x3fff) << 8)
+
+#define EV64360_ETH_PORT_SDMA_CONFIG_VALUE \
+ ETH_RX_BURST_SIZE_4_64BIT | \
+ GT_ETH_IPG_INT_RX(0) | \
+ ETH_TX_BURST_SIZE_4_64BIT
+
+#define EV64360_ETH_PORT_SERIAL_CONTROL_VALUE \
+ ETH_FORCE_LINK_PASS | \
+ ETH_ENABLE_AUTO_NEG_FOR_DUPLX | \
+ ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \
+ ETH_ADV_SYMMETRIC_FLOW_CTRL | \
+ ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
+ ETH_FORCE_BP_MODE_NO_JAM | \
+ BIT9 | \
+ ETH_DO_NOT_FORCE_LINK_FAIL | \
+ ETH_RETRANSMIT_16_ATTEMPTS | \
+ ETH_ENABLE_AUTO_NEG_SPEED_GMII | \
+ ETH_DTE_ADV_0 | \
+ ETH_DISABLE_AUTO_NEG_BYPASS | \
+ ETH_AUTO_NEG_NO_CHANGE | \
+ ETH_MAX_RX_PACKET_9700BYTE | \
+ ETH_CLR_EXT_LOOPBACK | \
+ ETH_SET_FULL_DUPLEX_MODE | \
+ ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX
+
+static inline u32
+ev64360_bus_freq(void)
+{
+ return 133333333;
+}
+
+#endif /* __PPC_PLATFORMS_EV64360_H */
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index b659d7b3d74..ff379686012 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -58,7 +58,7 @@ static void parse_bootinfo(unsigned long r3,
static void hdpu_set_l1pe(void);
static void hdpu_cpustate_set(unsigned char new_state);
#ifdef CONFIG_SMP
-static spinlock_t timebase_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(timebase_lock);
static unsigned int timebase_upper = 0, timebase_lower = 0;
extern int smp_tb_synchronized;
diff --git a/arch/ppc/platforms/k2.c b/arch/ppc/platforms/k2.c
deleted file mode 100644
index aacb438708f..00000000000
--- a/arch/ppc/platforms/k2.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/*
- * arch/ppc/platforms/k2.c
- *
- * Board setup routines for SBS K2
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * Updated by: Randy Vinson <rvinson@mvista.com.
- *
- * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/i8259.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-
-#include <syslib/cpc710.h>
-#include "k2.h"
-
-extern unsigned long loops_per_jiffy;
-extern void gen550_progress(char *, unsigned short);
-
-static unsigned int cpu_7xx[16] = {
- 0, 15, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
-static unsigned int cpu_6xx[16] = {
- 0, 0, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 0, 12, 7, 0
-};
-
-static inline int __init
-k2_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
- struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
- /*
- * Check our hose index. If we are zero then we are on the
- * local PCI hose, otherwise we are on the cPCI hose.
- */
- if (!hose->index) {
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- {1, 0, 0, 0}, /* Ethernet */
- {5, 5, 5, 5}, /* PMC Site 1 */
- {6, 6, 6, 6}, /* PMC Site 2 */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* PCI-ISA Bridge */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {0, 0, 0, 0}, /* unused */
- {15, 0, 0, 0}, /* M5229 IDE */
- };
- const long min_idsel = 3, max_idsel = 17, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
- } else {
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- {10, 11, 12, 9}, /* cPCI slot 8 */
- {11, 12, 9, 10}, /* cPCI slot 7 */
- {12, 9, 10, 11}, /* cPCI slot 6 */
- {9, 10, 11, 12}, /* cPCI slot 5 */
- {10, 11, 12, 9}, /* cPCI slot 4 */
- {11, 12, 9, 10}, /* cPCI slot 3 */
- {12, 9, 10, 11}, /* cPCI slot 2 */
- };
- const long min_idsel = 15, max_idsel = 21, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
- }
-}
-
-void k2_pcibios_fixup(void)
-{
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
- struct pci_dev *ide_dev;
-
- /*
- * Enable DMA support on hdc
- */
- ide_dev = pci_get_device(PCI_VENDOR_ID_AL,
- PCI_DEVICE_ID_AL_M5229, NULL);
-
- if (ide_dev) {
-
- unsigned long ide_dma_base;
-
- ide_dma_base = pci_resource_start(ide_dev, 4);
- outb(0x00, ide_dma_base + 0x2);
- outb(0x20, ide_dma_base + 0xa);
- pci_dev_put(ide_dev);
- }
-#endif
-}
-
-void k2_pcibios_fixup_resources(struct pci_dev *dev)
-{
- int i;
-
- if ((dev->vendor == PCI_VENDOR_ID_IBM) &&
- (dev->device == PCI_DEVICE_ID_IBM_CPC710_PCI64)) {
- pr_debug("Fixup CPC710 resources\n");
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- }
- }
-}
-
-void k2_setup_hoses(void)
-{
- struct pci_controller *hose_a, *hose_b;
-
- /*
- * Reconfigure CPC710 memory map so
- * we have some more PCI memory space.
- */
-
- /* Set FPHB mode */
- __raw_writel(0x808000e0, PGCHP); /* Set FPHB mode */
-
- /* PCI32 mappings */
- __raw_writel(0x00000000, K2_PCI32_BAR + PIBAR); /* PCI I/O base */
- __raw_writel(0x00000000, K2_PCI32_BAR + PMBAR); /* PCI Mem base */
- __raw_writel(0xf0000000, K2_PCI32_BAR + MSIZE); /* 256MB */
- __raw_writel(0xfff00000, K2_PCI32_BAR + IOSIZE); /* 1MB */
- __raw_writel(0xc0000000, K2_PCI32_BAR + SMBAR); /* Base@0xc0000000 */
- __raw_writel(0x80000000, K2_PCI32_BAR + SIBAR); /* Base@0x80000000 */
- __raw_writel(0x000000c0, K2_PCI32_BAR + PSSIZE); /* 1GB space */
- __raw_writel(0x000000c0, K2_PCI32_BAR + PPSIZE); /* 1GB space */
- __raw_writel(0x00000000, K2_PCI32_BAR + BARPS); /* Base@0x00000000 */
- __raw_writel(0x00000000, K2_PCI32_BAR + BARPP); /* Base@0x00000000 */
- __raw_writel(0x00000080, K2_PCI32_BAR + PSBAR); /* Base@0x80 */
- __raw_writel(0x00000000, K2_PCI32_BAR + PPBAR);
-
- __raw_writel(0xc0000000, K2_PCI32_BAR + BPMDLK);
- __raw_writel(0xd0000000, K2_PCI32_BAR + TPMDLK);
- __raw_writel(0x80000000, K2_PCI32_BAR + BIODLK);
- __raw_writel(0x80100000, K2_PCI32_BAR + TIODLK);
- __raw_writel(0xe0008000, K2_PCI32_BAR + DLKCTRL);
- __raw_writel(0xffffffff, K2_PCI32_BAR + DLKDEV);
-
- /* PCI64 mappings */
- __raw_writel(0x00100000, K2_PCI64_BAR + PIBAR); /* PCI I/O base */
- __raw_writel(0x10000000, K2_PCI64_BAR + PMBAR); /* PCI Mem base */
- __raw_writel(0xf0000000, K2_PCI64_BAR + MSIZE); /* 256MB */
- __raw_writel(0xfff00000, K2_PCI64_BAR + IOSIZE); /* 1MB */
- __raw_writel(0xd0000000, K2_PCI64_BAR + SMBAR); /* Base@0xd0000000 */
- __raw_writel(0x80100000, K2_PCI64_BAR + SIBAR); /* Base@0x80100000 */
- __raw_writel(0x000000c0, K2_PCI64_BAR + PSSIZE); /* 1GB space */
- __raw_writel(0x000000c0, K2_PCI64_BAR + PPSIZE); /* 1GB space */
- __raw_writel(0x00000000, K2_PCI64_BAR + BARPS); /* Base@0x00000000 */
- __raw_writel(0x00000000, K2_PCI64_BAR + BARPP); /* Base@0x00000000 */
-
- /* Setup PCI32 hose */
- hose_a = pcibios_alloc_controller();
- if (!hose_a)
- return;
-
- hose_a->first_busno = 0;
- hose_a->last_busno = 0xff;
- hose_a->pci_mem_offset = K2_PCI32_MEM_BASE;
-
- pci_init_resource(&hose_a->io_resource,
- K2_PCI32_LOWER_IO,
- K2_PCI32_UPPER_IO,
- IORESOURCE_IO, "PCI32 host bridge");
-
- pci_init_resource(&hose_a->mem_resources[0],
- K2_PCI32_LOWER_MEM + K2_PCI32_MEM_BASE,
- K2_PCI32_UPPER_MEM + K2_PCI32_MEM_BASE,
- IORESOURCE_MEM, "PCI32 host bridge");
-
- hose_a->io_space.start = K2_PCI32_LOWER_IO;
- hose_a->io_space.end = K2_PCI32_UPPER_IO;
- hose_a->mem_space.start = K2_PCI32_LOWER_MEM;
- hose_a->mem_space.end = K2_PCI32_UPPER_MEM;
- hose_a->io_base_virt = (void *)K2_ISA_IO_BASE;
-
- setup_indirect_pci(hose_a, K2_PCI32_CONFIG_ADDR, K2_PCI32_CONFIG_DATA);
-
- /* Initialize PCI32 bus registers */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_BUS_NUMBER, hose_a->first_busno);
-
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
-
- /* Enable PCI interrupt polling */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x45, 0x80);
-
- /* Route polled PCI interrupts */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x48, 0x58);
-
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x49, 0x07);
-
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x4a, 0x31);
-
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x4b, 0xb9);
-
- /* route secondary IDE channel interrupt to IRQ 15 */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x75, 0x0f);
-
- /* enable IDE controller IDSEL */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(8, 0), 0x58, 0x48);
-
- /* Enable IDE function */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(17, 0), 0x50, 0x03);
-
- /* Set M5229 IDE controller to native mode */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(17, 0), PCI_CLASS_PROG, 0xdf);
-
- hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
-
- /* Write out correct max subordinate bus number for hose A */
- early_write_config_byte(hose_a,
- hose_a->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
-
- /* Only setup PCI64 hose if we are in the system slot */
- if (!(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK)) {
- /* Setup PCI64 hose */
- hose_b = pcibios_alloc_controller();
- if (!hose_b)
- return;
-
- hose_b->first_busno = hose_a->last_busno + 1;
- hose_b->last_busno = 0xff;
-
- /* Reminder: quit changing the following, it is correct. */
- hose_b->pci_mem_offset = K2_PCI32_MEM_BASE;
-
- pci_init_resource(&hose_b->io_resource,
- K2_PCI64_LOWER_IO,
- K2_PCI64_UPPER_IO,
- IORESOURCE_IO, "PCI64 host bridge");
-
- pci_init_resource(&hose_b->mem_resources[0],
- K2_PCI64_LOWER_MEM + K2_PCI32_MEM_BASE,
- K2_PCI64_UPPER_MEM + K2_PCI32_MEM_BASE,
- IORESOURCE_MEM, "PCI64 host bridge");
-
- hose_b->io_space.start = K2_PCI64_LOWER_IO;
- hose_b->io_space.end = K2_PCI64_UPPER_IO;
- hose_b->mem_space.start = K2_PCI64_LOWER_MEM;
- hose_b->mem_space.end = K2_PCI64_UPPER_MEM;
- hose_b->io_base_virt = (void *)K2_ISA_IO_BASE;
-
- setup_indirect_pci(hose_b,
- K2_PCI64_CONFIG_ADDR, K2_PCI64_CONFIG_DATA);
-
- /* Initialize PCI64 bus registers */
- early_write_config_byte(hose_b,
- 0,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER, 0xff);
-
- early_write_config_byte(hose_b,
- 0,
- PCI_DEVFN(0, 0),
- CPC710_BUS_NUMBER, hose_b->first_busno);
-
- hose_b->last_busno = pciauto_bus_scan(hose_b,
- hose_b->first_busno);
-
- /* Write out correct max subordinate bus number for hose B */
- early_write_config_byte(hose_b,
- hose_b->first_busno,
- PCI_DEVFN(0, 0),
- CPC710_SUB_BUS_NUMBER,
- hose_b->last_busno);
-
- /* Configure PCI64 PSBAR */
- early_write_config_dword(hose_b,
- hose_b->first_busno,
- PCI_DEVFN(0, 0),
- PCI_BASE_ADDRESS_0,
- K2_PCI64_SYS_MEM_BASE);
- }
-
- /* Configure i8259 level/edge settings */
- outb(0x62, 0x4d0);
- outb(0xde, 0x4d1);
-
-#ifdef CONFIG_CPC710_DATA_GATHERING
- {
- unsigned int tmp;
- tmp = __raw_readl(ABCNTL);
- /* Enable data gathering on both PCI interfaces */
- __raw_writel(tmp | 0x05000000, ABCNTL);
- }
-#endif
-
- ppc_md.pcibios_fixup = k2_pcibios_fixup;
- ppc_md.pcibios_fixup_resources = k2_pcibios_fixup_resources;
- ppc_md.pci_swizzle = common_swizzle;
- ppc_md.pci_map_irq = k2_map_irq;
-}
-
-static int k2_get_bus_speed(void)
-{
- int bus_speed;
- unsigned char board_id;
-
- board_id = *(unsigned char *)K2_BOARD_ID_REG;
-
- switch (K2_BUS_SPD(board_id)) {
-
- case 0:
- default:
- bus_speed = 100000000;
- break;
-
- case 1:
- bus_speed = 83333333;
- break;
-
- case 2:
- bus_speed = 75000000;
- break;
-
- case 3:
- bus_speed = 66666666;
- break;
- }
- return bus_speed;
-}
-
-static int k2_get_cpu_speed(void)
-{
- unsigned long hid1;
- int cpu_speed;
-
- hid1 = mfspr(SPRN_HID1) >> 28;
-
- if ((mfspr(SPRN_PVR) >> 16) == 8)
- hid1 = cpu_7xx[hid1];
- else
- hid1 = cpu_6xx[hid1];
-
- cpu_speed = k2_get_bus_speed() * hid1 / 2;
- return cpu_speed;
-}
-
-static void __init k2_calibrate_decr(void)
-{
- int freq, divisor = 4;
-
- /* determine processor bus speed */
- freq = k2_get_bus_speed();
- tb_ticks_per_jiffy = freq / HZ / divisor;
- tb_to_us = mulhwu_scale_factor(freq / divisor, 1000000);
-}
-
-static int k2_show_cpuinfo(struct seq_file *m)
-{
- unsigned char k2_geo_bits, k2_system_slot;
-
- seq_printf(m, "vendor\t\t: SBS\n");
- seq_printf(m, "machine\t\t: K2\n");
- seq_printf(m, "cpu speed\t: %dMhz\n", k2_get_cpu_speed() / 1000000);
- seq_printf(m, "bus speed\t: %dMhz\n", k2_get_bus_speed() / 1000000);
- seq_printf(m, "memory type\t: SDRAM\n");
-
- k2_geo_bits = readb(K2_MSIZ_GEO_REG) & K2_GEO_ADR_MASK;
- k2_system_slot = !(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK);
- seq_printf(m, "backplane\t: %s slot board",
- k2_system_slot ? "System" : "Non system");
- seq_printf(m, "with geographical address %x\n", k2_geo_bits);
-
- return 0;
-}
-
-TODC_ALLOC();
-
-static void __init k2_setup_arch(void)
-{
- unsigned int cpu;
-
- /* Setup TODC access */
- TODC_INIT(TODC_TYPE_MK48T37, 0, 0,
- ioremap(K2_RTC_BASE_ADDRESS, K2_RTC_SIZE), 8);
-
- /* init to some ~sane value until calibrate_delay() runs */
- loops_per_jiffy = 50000000 / HZ;
-
- /* make FLASH transactions higher priority than PCI to avoid deadlock */
- __raw_writel(__raw_readl(SIOC1) | 0x80000000, SIOC1);
-
- /* Set hardware to access FLASH page 2 */
- __raw_writel(1 << 29, GPOUT);
-
- /* Setup PCI host bridges */
- k2_setup_hoses();
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDC1;
-#endif
-
- /* Identify the system */
- printk(KERN_INFO "System Identification: SBS K2 - PowerPC 750 @ "
- "%d Mhz\n", k2_get_cpu_speed() / 1000000);
- printk(KERN_INFO "Port by MontaVista Software, Inc. "
- "(source@mvista.com)\n");
-
- /* Identify the CPU manufacturer */
- cpu = PVR_REV(mfspr(SPRN_PVR));
- printk(KERN_INFO "CPU manufacturer: %s [rev=%04x]\n",
- (cpu & (1 << 15)) ? "IBM" : "Motorola", cpu);
-}
-
-static void k2_restart(char *cmd)
-{
- local_irq_disable();
-
- /* Flip FLASH back to page 1 to access firmware image */
- __raw_writel(0, GPOUT);
-
- /* SRR0 has system reset vector, SRR1 has default MSR value */
- /* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
- mtspr(SPRN_SRR0, 0xfff00100);
- mtspr(SPRN_SRR1, 0);
- __asm__ __volatile__("rfi\n\t");
-
- /* not reached */
- for (;;) ;
-}
-
-static void k2_power_off(void)
-{
- for (;;) ;
-}
-
-static void k2_halt(void)
-{
- k2_restart(NULL);
-}
-
-/*
- * Set BAT 3 to map PCI32 I/O space.
- */
-static __inline__ void k2_set_bat(void)
-{
- /* wait for all outstanding memory accesses to complete */
- mb();
-
- /* setup DBATs */
- mtspr(SPRN_DBAT2U, 0x80001ffe);
- mtspr(SPRN_DBAT2L, 0x8000002a);
- mtspr(SPRN_DBAT3U, 0xf0001ffe);
- mtspr(SPRN_DBAT3L, 0xf000002a);
-
- /* wait for updates */
- mb();
-}
-
-static unsigned long __init k2_find_end_of_memory(void)
-{
- unsigned long total;
- unsigned char msize = 7; /* Default to 128MB */
-
- msize = K2_MEM_SIZE(readb(K2_MSIZ_GEO_REG));
-
- switch (msize) {
- case 2:
- /*
- * This will break without a lowered
- * KERNELBASE or CONFIG_HIGHMEM on.
- * It seems non 1GB builds exist yet,
- * though.
- */
- total = K2_MEM_SIZE_1GB;
- break;
- case 3:
- case 4:
- total = K2_MEM_SIZE_512MB;
- break;
- case 5:
- case 6:
- total = K2_MEM_SIZE_256MB;
- break;
- case 7:
- total = K2_MEM_SIZE_128MB;
- break;
- default:
- printk
- ("K2: Invalid memory size detected, defaulting to 128MB\n");
- total = K2_MEM_SIZE_128MB;
- break;
- }
- return total;
-}
-
-static void __init k2_map_io(void)
-{
- io_block_mapping(K2_PCI32_IO_BASE,
- K2_PCI32_IO_BASE, 0x00200000, _PAGE_IO);
- io_block_mapping(0xff000000, 0xff000000, 0x01000000, _PAGE_IO);
-}
-
-static void __init k2_init_irq(void)
-{
- int i;
-
- for (i = 0; i < 16; i++)
- irq_desc[i].handler = &i8259_pic;
-
- i8259_init(0);
-}
-
-void __init platform_init(unsigned long r3, unsigned long r4,
- unsigned long r5, unsigned long r6, unsigned long r7)
-{
- parse_bootinfo((struct bi_record *)(r3 + KERNELBASE));
-
- k2_set_bat();
-
- isa_io_base = K2_ISA_IO_BASE;
- isa_mem_base = K2_ISA_MEM_BASE;
- pci_dram_offset = K2_PCI32_SYS_MEM_BASE;
-
- ppc_md.setup_arch = k2_setup_arch;
- ppc_md.show_cpuinfo = k2_show_cpuinfo;
- ppc_md.init_IRQ = k2_init_irq;
- ppc_md.get_irq = i8259_irq;
-
- ppc_md.find_end_of_memory = k2_find_end_of_memory;
- ppc_md.setup_io_mappings = k2_map_io;
-
- ppc_md.restart = k2_restart;
- ppc_md.power_off = k2_power_off;
- ppc_md.halt = k2_halt;
-
- ppc_md.time_init = todc_time_init;
- ppc_md.set_rtc_time = todc_set_rtc_time;
- ppc_md.get_rtc_time = todc_get_rtc_time;
- ppc_md.calibrate_decr = k2_calibrate_decr;
-
- ppc_md.nvram_read_val = todc_direct_read_val;
- ppc_md.nvram_write_val = todc_direct_write_val;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
- ppc_md.progress = gen550_progress;
-#endif
-}
diff --git a/arch/ppc/platforms/k2.h b/arch/ppc/platforms/k2.h
deleted file mode 100644
index 78326aba198..00000000000
--- a/arch/ppc/platforms/k2.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * arch/ppc/platforms/k2.h
- *
- * Definitions for SBS K2 board support
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __PPC_PLATFORMS_K2_H
-#define __PPC_PLATFORMS_K2_H
-
-/*
- * SBS K2 definitions
- */
-
-#define K2_PCI64_BAR 0xff400000
-#define K2_PCI32_BAR 0xff500000
-
-#define K2_PCI64_CONFIG_ADDR (K2_PCI64_BAR + 0x000f8000)
-#define K2_PCI64_CONFIG_DATA (K2_PCI64_BAR + 0x000f8010)
-
-#define K2_PCI32_CONFIG_ADDR (K2_PCI32_BAR + 0x000f8000)
-#define K2_PCI32_CONFIG_DATA (K2_PCI32_BAR + 0x000f8010)
-
-#define K2_PCI64_MEM_BASE 0xd0000000
-#define K2_PCI64_IO_BASE 0x80100000
-
-#define K2_PCI32_MEM_BASE 0xc0000000
-#define K2_PCI32_IO_BASE 0x80000000
-
-#define K2_PCI32_SYS_MEM_BASE 0x80000000
-#define K2_PCI64_SYS_MEM_BASE K2_PCI32_SYS_MEM_BASE
-
-#define K2_PCI32_LOWER_MEM 0x00000000
-#define K2_PCI32_UPPER_MEM 0x0fffffff
-#define K2_PCI32_LOWER_IO 0x00000000
-#define K2_PCI32_UPPER_IO 0x000fffff
-
-#define K2_PCI64_LOWER_MEM 0x10000000
-#define K2_PCI64_UPPER_MEM 0x1fffffff
-#define K2_PCI64_LOWER_IO 0x00100000
-#define K2_PCI64_UPPER_IO 0x001fffff
-
-#define K2_ISA_IO_BASE K2_PCI32_IO_BASE
-#define K2_ISA_MEM_BASE K2_PCI32_MEM_BASE
-
-#define K2_BOARD_ID_REG (K2_ISA_IO_BASE + 0x800)
-#define K2_MISC_REG (K2_ISA_IO_BASE + 0x804)
-#define K2_MSIZ_GEO_REG (K2_ISA_IO_BASE + 0x808)
-#define K2_HOT_SWAP_REG (K2_ISA_IO_BASE + 0x80c)
-#define K2_PLD2_REG (K2_ISA_IO_BASE + 0x80e)
-#define K2_PLD3_REG (K2_ISA_IO_BASE + 0x80f)
-
-#define K2_BUS_SPD(board_id) (board_id >> 2) & 3
-
-#define K2_RTC_BASE_OFFSET 0x90000
-#define K2_RTC_BASE_ADDRESS (K2_PCI32_MEM_BASE + K2_RTC_BASE_OFFSET)
-#define K2_RTC_SIZE 0x8000
-
-#define K2_MEM_SIZE_MASK 0xe0
-#define K2_MEM_SIZE(size_reg) (size_reg & K2_MEM_SIZE_MASK) >> 5
-#define K2_MEM_SIZE_1GB 0x40000000
-#define K2_MEM_SIZE_512MB 0x20000000
-#define K2_MEM_SIZE_256MB 0x10000000
-#define K2_MEM_SIZE_128MB 0x08000000
-
-#define K2_L2CACHE_MASK 0x03 /* Mask for 2 L2 Cache bits */
-#define K2_L2CACHE_512KB 0x00 /* 512KB */
-#define K2_L2CACHE_256KB 0x01 /* 256KB */
-#define K2_L2CACHE_1MB 0x02 /* 1MB */
-#define K2_L2CACHE_NONE 0x03 /* None */
-
-#define K2_GEO_ADR_MASK 0x1f
-
-#define K2_SYS_SLOT_MASK 0x08
-
-#endif /* __PPC_PLATFORMS_K2_H */
diff --git a/arch/ppc/platforms/katana.c b/arch/ppc/platforms/katana.c
index 169dbf6534b..2b53afae0e9 100644
--- a/arch/ppc/platforms/katana.c
+++ b/arch/ppc/platforms/katana.c
@@ -33,6 +33,7 @@
#include <linux/bootimg.h>
#endif
#include <asm/io.h>
+#include <asm/unistd.h>
#include <asm/page.h>
#include <asm/time.h>
#include <asm/smp.h>
@@ -42,15 +43,14 @@
#include <asm/mv64x60.h>
#include <platforms/katana.h>
-static struct mv64x60_handle bh;
-static katana_id_t katana_id;
-static void __iomem *cpld_base;
-static void __iomem *sram_base;
-
-static u32 katana_flash_size_0;
-static u32 katana_flash_size_1;
-
-static u32 katana_bus_frequency;
+static struct mv64x60_handle bh;
+static katana_id_t katana_id;
+static void __iomem *cpld_base;
+static void __iomem *sram_base;
+static u32 katana_flash_size_0;
+static u32 katana_flash_size_1;
+static u32 katana_bus_frequency;
+static struct pci_controller katana_hose_a;
unsigned char __res[sizeof(bd_t)];
@@ -71,8 +71,12 @@ katana_irq_lookup_750i(unsigned char idsel, unsigned char pin)
KATANA_PCI_INTA_IRQ_750i, KATANA_PCI_INTB_IRQ_750i },
/* IDSEL 6 (T8110) */
{KATANA_PCI_INTD_IRQ_750i, 0, 0, 0 },
+ /* IDSEL 7 (unused) */
+ {0, 0, 0, 0 },
+ /* IDSEL 8 (Intel 82544) (752i only but doesn't harm 750i) */
+ {KATANA_PCI_INTD_IRQ_750i, 0, 0, 0 },
};
- const long min_idsel = 4, max_idsel = 6, irqs_per_slot = 4;
+ const long min_idsel = 4, max_idsel = 8, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
}
@@ -148,7 +152,7 @@ katana_get_proc_num(void)
save_exclude = mv64x60_pci_exclude_bridge;
mv64x60_pci_exclude_bridge = 0;
- early_read_config_word(bh.hose_a, 0,
+ early_read_config_word(bh.hose_b, 0,
PCI_DEVFN(0,0), PCI_DEVICE_ID, &val);
mv64x60_pci_exclude_bridge = save_exclude;
@@ -191,7 +195,8 @@ katana_setup_bridge(void)
struct mv64x60_setup_info si;
void __iomem *vaddr;
int i;
- u16 val;
+ u32 v;
+ u16 val, type;
u8 save_exclude;
/*
@@ -222,6 +227,20 @@ katana_setup_bridge(void)
PCI_DEVICE_ID, val);
}
+ /*
+ * While we're in here, set the hotswap register correctly.
+ * Turn off blue LED; mask ENUM#, clear insertion & extraction bits.
+ */
+ early_read_config_dword(&hose, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, &v);
+ v &= ~(1<<19);
+ v |= ((1<<17) | (1<<22) | (1<<23));
+ early_write_config_dword(&hose, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, v);
+
+ /* While we're at it, grab the bridge type for later */
+ early_read_config_word(&hose, 0, PCI_DEVFN(0, 0), PCI_DEVICE_ID, &type);
+
mv64x60_pci_exclude_bridge = save_exclude;
iounmap(vaddr);
@@ -251,21 +270,23 @@ katana_setup_bridge(void)
si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE;
si.pci_1.acc_cntl_options[i] =
- MV64360_PCI_ACC_CNTL_SNOOP_NONE |
- MV64360_PCI_ACC_CNTL_SWAP_NONE |
- MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
- MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
+ MV64360_PCI_ACC_CNTL_SNOOP_NONE |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_128_BYTES |
+ MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES;
#else
si.cpu_prot_options[i] = 0;
- si.enet_options[i] = MV64360_ENET2MEM_SNOOP_NONE; /* errata */
- si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_NONE; /* errata */
- si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_NONE; /* errata */
+ si.enet_options[i] = MV64360_ENET2MEM_SNOOP_WB;
+ si.mpsc_options[i] = MV64360_MPSC2MEM_SNOOP_WB;
+ si.idma_options[i] = MV64360_IDMA2MEM_SNOOP_WB;
si.pci_1.acc_cntl_options[i] =
- MV64360_PCI_ACC_CNTL_SNOOP_WB |
- MV64360_PCI_ACC_CNTL_SWAP_NONE |
- MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
- MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES;
+ MV64360_PCI_ACC_CNTL_SNOOP_WB |
+ MV64360_PCI_ACC_CNTL_SWAP_NONE |
+ MV64360_PCI_ACC_CNTL_MBURST_32_BYTES |
+ ((type == PCI_DEVICE_ID_MARVELL_MV64360) ?
+ MV64360_PCI_ACC_CNTL_RDSIZE_32_BYTES :
+ MV64360_PCI_ACC_CNTL_RDSIZE_256_BYTES);
#endif
}
@@ -281,12 +302,26 @@ katana_setup_bridge(void)
mv64x60_set_bus(&bh, 1, 0);
bh.hose_b->first_busno = 0;
bh.hose_b->last_busno = 0xff;
+
+ /*
+ * Need to access hotswap reg which is in the pci config area of the
+ * bridge's hose 0. Note that pcibios_alloc_controller() can't be used
+ * to alloc hose_a b/c that would make hose 0 known to the generic
+ * pci code which we don't want.
+ */
+ bh.hose_a = &katana_hose_a;
+ setup_indirect_pci_nomap(bh.hose_a,
+ bh.v_base + MV64x60_PCI0_CONFIG_ADDR,
+ bh.v_base + MV64x60_PCI0_CONFIG_DATA);
}
/* Bridge & platform setup routines */
void __init
katana_intr_setup(void)
{
+ if (bh.type == MV64x60_TYPE_MV64460) /* As per instns from Marvell */
+ mv64x60_clr_bits(&bh, MV64x60_CPU_MASTER_CNTL, 1 << 15);
+
/* MPP 8, 9, and 10 */
mv64x60_clr_bits(&bh, MV64x60_MPP_CNTL_1, 0xfff);
@@ -309,9 +344,16 @@ katana_intr_setup(void)
/* Config GPP intr ctlr to respond to level trigger */
mv64x60_set_bits(&bh, MV64x60_COMM_ARBITER_CNTL, (1<<10));
- /* Erranum FEr PCI-#8 */
- mv64x60_clr_bits(&bh, MV64x60_PCI0_CMD, (1<<5) | (1<<9));
- mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<5) | (1<<9));
+ if (bh.type == MV64x60_TYPE_MV64360) {
+ /* Erratum FEr PCI-#9 */
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD,
+ (1<<4) | (1<<5) | (1<<6) | (1<<7));
+ mv64x60_set_bits(&bh, MV64x60_PCI1_CMD, (1<<8) | (1<<9));
+ } else {
+ mv64x60_clr_bits(&bh, MV64x60_PCI1_CMD, (1<<6) | (1<<7));
+ mv64x60_set_bits(&bh, MV64x60_PCI1_CMD,
+ (1<<4) | (1<<5) | (1<<8) | (1<<9));
+ }
/*
* Dismiss and then enable interrupt on GPP interrupt cause
@@ -473,17 +515,46 @@ katana_setup_arch(void)
ppc_md.progress("katana_setup_arch: exit", 0);
}
+void
+katana_fixup_resources(struct pci_dev *dev)
+{
+ u16 v16;
+
+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, L1_CACHE_LINE_SIZE>>2);
+
+ pci_read_config_word(dev, PCI_COMMAND, &v16);
+ v16 |= PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK;
+ pci_write_config_word(dev, PCI_COMMAND, v16);
+}
+
+static const unsigned int cpu_750xx[32] = { /* 750FX & 750GX */
+ 0, 0, 2, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,/* 0-15*/
+ 16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 0 /*16-31*/
+};
+
+static int
+katana_get_cpu_freq(void)
+{
+ unsigned long pll_cfg;
+
+ pll_cfg = (mfspr(SPRN_HID1) & 0xf8000000) >> 27;
+ return katana_bus_frequency * cpu_750xx[pll_cfg]/2;
+}
+
/* Platform device data fixup routines. */
#if defined(CONFIG_SERIAL_MPSC)
static void __init
katana_fixup_mpsc_pdata(struct platform_device *pdev)
{
- struct mpsc_pdata *pdata;
+ struct mpsc_pdata *pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+ bd_t *bdp = (bd_t *)__res;
- pdata = (struct mpsc_pdata *)pdev->dev.platform_data;
+ if (bdp->bi_baudrate)
+ pdata->default_baud = bdp->bi_baudrate;
+ else
+ pdata->default_baud = KATANA_DEFAULT_BAUD;
pdata->max_idle = 40;
- pdata->default_baud = KATANA_DEFAULT_BAUD;
pdata->brg_clk_src = KATANA_MPSC_CLK_SRC;
/*
* TCLK (not SysCLk) is routed to BRG, then to the MPSC. On most parts,
@@ -513,6 +584,18 @@ katana_fixup_eth_pdata(struct platform_device *pdev)
}
#endif
+#if defined(CONFIG_SYSFS)
+static void __init
+katana_fixup_mv64xxx_pdata(struct platform_device *pdev)
+{
+ struct mv64xxx_pdata *pdata = (struct mv64xxx_pdata *)
+ pdev->dev.platform_data;
+
+ /* Katana supports the mv64xxx hotswap register */
+ pdata->hs_reg_valid = 1;
+}
+#endif
+
static int __init
katana_platform_notify(struct device *dev)
{
@@ -529,6 +612,9 @@ katana_platform_notify(struct device *dev)
{ MV643XX_ETH_NAME ".1", katana_fixup_eth_pdata },
{ MV643XX_ETH_NAME ".2", katana_fixup_eth_pdata },
#endif
+#if defined(CONFIG_SYSFS)
+ { MV64XXX_DEV_NAME ".0", katana_fixup_mv64xxx_pdata },
+#endif
};
struct platform_device *pdev;
int i;
@@ -536,8 +622,7 @@ katana_platform_notify(struct device *dev)
if (dev && dev->bus_id)
for (i=0; i<ARRAY_SIZE(dev_map); i++)
if (!strncmp(dev->bus_id, dev_map[i].bus_id,
- BUS_ID_SIZE)) {
-
+ BUS_ID_SIZE)) {
pdev = container_of(dev,
struct platform_device, dev);
dev_map[i].rtn(pdev);
@@ -578,8 +663,7 @@ katana_setup_mtd(void)
ptbl_entries = (size >= (64*MB)) ? 6 : 4;
if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
- GFP_KERNEL)) == NULL) {
-
+ GFP_KERNEL)) == NULL) {
printk(KERN_WARNING "Can't alloc MTD partition table\n");
return -ENOMEM;
}
@@ -611,7 +695,6 @@ katana_setup_mtd(void)
physmap_set_partitions(ptbl, ptbl_entries);
return 0;
}
-
arch_initcall(katana_setup_mtd);
#endif
@@ -632,7 +715,22 @@ katana_halt(void)
{
u8 v;
- if (katana_id == KATANA_ID_752I) {
+ /* Turn on blue LED to indicate its okay to remove */
+ if (katana_id == KATANA_ID_750I) {
+ u32 v;
+ u8 save_exclude;
+
+ /* Set LOO bit in cPCI HotSwap reg of hose 0 to turn on LED. */
+ save_exclude = mv64x60_pci_exclude_bridge;
+ mv64x60_pci_exclude_bridge = 0;
+ early_read_config_dword(bh.hose_a, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, &v);
+ v &= 0xff;
+ v |= (1 << 19);
+ early_write_config_dword(bh.hose_a, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, v);
+ mv64x60_pci_exclude_bridge = save_exclude;
+ } else if (katana_id == KATANA_ID_752I) {
v = in_8(cpld_base + HSL_PLD_BASE + HSL_PLD_HOT_SWAP_OFF);
v |= HSL_PLD_HOT_SWAP_LED_BIT;
out_8(cpld_base + HSL_PLD_BASE + HSL_PLD_HOT_SWAP_OFF, v);
@@ -652,37 +750,65 @@ katana_power_off(void)
static int
katana_show_cpuinfo(struct seq_file *m)
{
+ char *s;
+
+ seq_printf(m, "cpu freq\t: %dMHz\n",
+ (katana_get_cpu_freq() + 500000) / 1000000);
+ seq_printf(m, "bus freq\t: %ldMHz\n",
+ ((long)katana_bus_frequency + 500000) / 1000000);
seq_printf(m, "vendor\t\t: Artesyn Communication Products, LLC\n");
seq_printf(m, "board\t\t: ");
-
switch (katana_id) {
case KATANA_ID_3750:
- seq_printf(m, "Katana 3750\n");
+ seq_printf(m, "Katana 3750");
break;
case KATANA_ID_750I:
- seq_printf(m, "Katana 750i\n");
+ seq_printf(m, "Katana 750i");
break;
case KATANA_ID_752I:
- seq_printf(m, "Katana 752i\n");
+ seq_printf(m, "Katana 752i");
break;
default:
- seq_printf(m, "Unknown\n");
+ seq_printf(m, "Unknown");
break;
}
-
- seq_printf(m, "product ID\t: 0x%x\n",
+ seq_printf(m, " (product id: 0x%x)\n",
in_8(cpld_base + KATANA_CPLD_PRODUCT_ID));
+
+ seq_printf(m, "pci mode\t: %sMonarch\n",
+ katana_is_monarch()? "" : "Non-");
seq_printf(m, "hardware rev\t: 0x%x\n",
in_8(cpld_base+KATANA_CPLD_HARDWARE_VER));
- seq_printf(m, "PLD rev\t\t: 0x%x\n",
+ seq_printf(m, "pld rev\t\t: 0x%x\n",
in_8(cpld_base + KATANA_CPLD_PLD_VER));
- seq_printf(m, "PLB freq\t: %ldMhz\n",
- (long)katana_bus_frequency / 1000000);
- seq_printf(m, "PCI\t\t: %sMonarch\n", katana_is_monarch()? "" : "Non-");
+
+ switch(bh.type) {
+ case MV64x60_TYPE_GT64260A:
+ s = "gt64260a";
+ break;
+ case MV64x60_TYPE_GT64260B:
+ s = "gt64260b";
+ break;
+ case MV64x60_TYPE_MV64360:
+ s = "mv64360";
+ break;
+ case MV64x60_TYPE_MV64460:
+ s = "mv64460";
+ break;
+ default:
+ s = "Unknown";
+ }
+ seq_printf(m, "bridge type\t: %s\n", s);
+ seq_printf(m, "bridge rev\t: 0x%x\n", bh.rev);
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ seq_printf(m, "coherency\t: %s\n", "off");
+#else
+ seq_printf(m, "coherency\t: %s\n", "on");
+#endif
return 0;
}
@@ -701,11 +827,20 @@ katana_calibrate_decr(void)
tb_to_us = mulhwu_scale_factor(freq, 1000000);
}
+/*
+ * The katana supports both uImage and zImage. If uImage, get the mem size
+ * from the bd info. If zImage, the bootwrapper adds a BI_MEMSIZE entry in
+ * the bi_rec data which is sucked out and put into boot_mem_size by
+ * parse_bootinfo(). MMU_init() will then use the boot_mem_size for the mem
+ * size and not call this routine. The only way this will fail is when a uImage
+ * is used but the fw doesn't pass in a valid bi_memsize. This should never
+ * happen, though.
+ */
unsigned long __init
katana_find_end_of_memory(void)
{
- return mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
- MV64x60_TYPE_MV64360);
+ bd_t *bdp = (bd_t *)__res;
+ return bdp->bi_memsize;
}
#if defined(CONFIG_I2C_MV64XXX) && defined(CONFIG_SENSORS_M41T00)
@@ -729,15 +864,6 @@ katana_rtc_hookup(void)
late_initcall(katana_rtc_hookup);
#endif
-static inline void
-katana_set_bat(void)
-{
- mb();
- mtspr(SPRN_DBAT2U, 0xf0001ffe);
- mtspr(SPRN_DBAT2L, 0xf000002a);
- mb();
-}
-
#if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE)
static void __init
katana_map_io(void)
@@ -763,15 +889,24 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
*/
if (r3 && r6) {
/* copy board info structure */
- memcpy( (void *)__res,(void *)(r3+KERNELBASE), sizeof(bd_t) );
+ memcpy((void *)__res, (void *)(r3+KERNELBASE), sizeof(bd_t));
/* copy command line */
*(char *)(r7+KERNELBASE) = 0;
strcpy(cmd_line, (char *)(r6+KERNELBASE));
}
+#ifdef CONFIG_BLK_DEV_INITRD
+ /* take care of initrd if we have one */
+ if (r4) {
+ initrd_start = r4 + KERNELBASE;
+ initrd_end = r5 + KERNELBASE;
+ }
+#endif /* CONFIG_BLK_DEV_INITRD */
+
isa_mem_base = 0;
ppc_md.setup_arch = katana_setup_arch;
+ ppc_md.pcibios_fixup_resources = katana_fixup_resources;
ppc_md.show_cpuinfo = katana_show_cpuinfo;
ppc_md.init_IRQ = mv64360_init_irq;
ppc_md.get_irq = mv64360_get_irq;
@@ -790,6 +925,4 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
platform_notify = katana_platform_notify;
#endif
-
- katana_set_bat(); /* Need for katana_find_end_of_memory and progress */
}
diff --git a/arch/ppc/platforms/katana.h b/arch/ppc/platforms/katana.h
index b82ed81950f..597257eff2e 100644
--- a/arch/ppc/platforms/katana.h
+++ b/arch/ppc/platforms/katana.h
@@ -56,14 +56,14 @@
#define KATANA_PCI1_IO_SIZE 0x04000000 /* 64 MB */
/* Board-specific IRQ info */
-#define KATANA_PCI_INTA_IRQ_3750 64+8
-#define KATANA_PCI_INTB_IRQ_3750 64+9
-#define KATANA_PCI_INTC_IRQ_3750 64+10
-
-#define KATANA_PCI_INTA_IRQ_750i 64+8
-#define KATANA_PCI_INTB_IRQ_750i 64+9
-#define KATANA_PCI_INTC_IRQ_750i 64+10
-#define KATANA_PCI_INTD_IRQ_750i 64+14
+#define KATANA_PCI_INTA_IRQ_3750 (64+8)
+#define KATANA_PCI_INTB_IRQ_3750 (64+9)
+#define KATANA_PCI_INTC_IRQ_3750 (64+10)
+
+#define KATANA_PCI_INTA_IRQ_750i (64+8)
+#define KATANA_PCI_INTB_IRQ_750i (64+9)
+#define KATANA_PCI_INTC_IRQ_750i (64+10)
+#define KATANA_PCI_INTD_IRQ_750i (64+14)
#define KATANA_CPLD_RST_EVENT 0x00000000
#define KATANA_CPLD_RST_CMD 0x00001000
diff --git a/arch/ppc/platforms/mcpn765.c b/arch/ppc/platforms/mcpn765.c
deleted file mode 100644
index e88d294ea59..00000000000
--- a/arch/ppc/platforms/mcpn765.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * arch/ppc/platforms/mcpn765.c
- *
- * Board setup routines for the Motorola MCG MCPN765 cPCI Board.
- *
- * Author: Mark A. Greer
- * mgreer@mvista.com
- *
- * Modified by Randy Vinson (rvinson@mvista.com)
- *
- * 2001-2002 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-/*
- * This file adds support for the Motorola MCG MCPN765.
- */
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/serial.h>
-#include <linux/tty.h> /* for linux/serial_core.h */
-#include <linux/serial_core.h>
-#include <linux/slab.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/time.h>
-#include <asm/dma.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/smp.h>
-#include <asm/open_pic.h>
-#include <asm/i8259.h>
-#include <asm/todc.h>
-#include <asm/pci-bridge.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/bootinfo.h>
-#include <asm/hawk.h>
-#include <asm/kgdb.h>
-
-#include "mcpn765.h"
-
-static u_char mcpn765_openpic_initsenses[] __initdata = {
- (IRQ_SENSE_EDGE | IRQ_POLARITY_POSITIVE),/* 16: i8259 cascade */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 17: COM1,2,3,4 */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 18: Enet 1 (front) */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 19: HAWK WDT XXXX */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 20: 21554 bridge */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 21: cPCI INTA# */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 22: cPCI INTB# */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 23: cPCI INTC# */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 24: cPCI INTD# */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 25: PMC1 INTA#,PMC2 INTB#*/
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 26: PMC1 INTB#,PMC2 INTC#*/
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 27: PMC1 INTC#,PMC2 INTD#*/
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 28: PMC1 INTD#,PMC2 INTA#*/
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 29: Enet 2 (J3) */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 30: Abort Switch */
- (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),/* 31: RTC Alarm */
-};
-
-extern void mcpn765_set_VIA_IDE_native(void);
-
-extern u_int openpic_irq(void);
-extern char cmd_line[];
-
-extern void gen550_progress(char *, unsigned short);
-extern void gen550_init(int, struct uart_port *);
-
-int use_of_interrupt_tree = 0;
-
-static void mcpn765_halt(void);
-
-TODC_ALLOC();
-
-/*
- * Motorola MCG MCPN765 interrupt routing.
- */
-static inline int
-mcpn765_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- { 14, 0, 0, 0 }, /* IDSEL 11 - have to manually set */
- { 0, 0, 0, 0 }, /* IDSEL 12 - unused */
- { 0, 0, 0, 0 }, /* IDSEL 13 - unused */
- { 18, 0, 0, 0 }, /* IDSEL 14 - Enet 0 */
- { 0, 0, 0, 0 }, /* IDSEL 15 - unused */
- { 25, 26, 27, 28 }, /* IDSEL 16 - PMC Slot 1 */
- { 28, 25, 26, 27 }, /* IDSEL 17 - PMC Slot 2 */
- { 0, 0, 0, 0 }, /* IDSEL 18 - PMC 2B Connector XXXX */
- { 29, 0, 0, 0 }, /* IDSEL 19 - Enet 1 */
- { 20, 0, 0, 0 }, /* IDSEL 20 - 21554 cPCI bridge */
- };
-
- const long min_idsel = 11, max_idsel = 20, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
-}
-
-void __init
-mcpn765_set_VIA_IDE_legacy(void)
-{
- unsigned short vend, dev;
-
- early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_VENDOR_ID, &vend);
- early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_DEVICE_ID, &dev);
-
- if ((vend == PCI_VENDOR_ID_VIA) &&
- (dev == PCI_DEVICE_ID_VIA_82C586_1)) {
-
- unsigned char temp;
-
- /* put back original "standard" port base addresses */
- early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
- PCI_BASE_ADDRESS_0, 0x1f1);
- early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
- PCI_BASE_ADDRESS_1, 0x3f5);
- early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
- PCI_BASE_ADDRESS_2, 0x171);
- early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
- PCI_BASE_ADDRESS_3, 0x375);
- early_write_config_dword(0, 0, PCI_DEVFN(0xb, 1),
- PCI_BASE_ADDRESS_4, 0xcc01);
-
- /* put into legacy mode */
- early_read_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
- &temp);
- temp &= ~0x05;
- early_write_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
- temp);
- }
-}
-
-void
-mcpn765_set_VIA_IDE_native(void)
-{
- unsigned short vend, dev;
-
- early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_VENDOR_ID, &vend);
- early_read_config_word(0, 0, PCI_DEVFN(0xb, 1), PCI_DEVICE_ID, &dev);
-
- if ((vend == PCI_VENDOR_ID_VIA) &&
- (dev == PCI_DEVICE_ID_VIA_82C586_1)) {
-
- unsigned char temp;
-
- /* put into native mode */
- early_read_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
- &temp);
- temp |= 0x05;
- early_write_config_byte(0, 0, PCI_DEVFN(0xb, 1), PCI_CLASS_PROG,
- temp);
- }
-}
-
-/*
- * Initialize the VIA 82c586b.
- */
-static void __init
-mcpn765_setup_via_82c586b(void)
-{
- struct pci_dev *dev;
- u_char c;
-
- if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_82C586_0,
- NULL)) == NULL) {
- printk("No VIA ISA bridge found\n");
- mcpn765_halt();
- /* NOTREACHED */
- }
-
- /*
- * If the firmware left the EISA 4d0/4d1 ports enabled, make sure
- * IRQ 14 is set for edge.
- */
- pci_read_config_byte(dev, 0x47, &c);
-
- if (c & (1<<5)) {
- c = inb(0x4d1);
- c &= ~(1<<6);
- outb(c, 0x4d1);
- }
-
- /* Disable PNP IRQ routing since we use the Hawk's MPIC */
- pci_write_config_dword(dev, 0x54, 0);
- pci_write_config_byte(dev, 0x58, 0);
-
- pci_dev_put(dev);
- if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
- PCI_DEVICE_ID_VIA_82C586_1,
- NULL)) == NULL) {
- printk("No VIA ISA bridge found\n");
- mcpn765_halt();
- /* NOTREACHED */
- }
-
- /*
- * PPCBug doesn't set the enable bits for the IDE device.
- * Turn them on now.
- */
- pci_read_config_byte(dev, 0x40, &c);
- c |= 0x03;
- pci_write_config_byte(dev, 0x40, c);
- pci_dev_put(dev);
-
- return;
-}
-
-void __init
-mcpn765_pcibios_fixup(void)
-{
- /* Do MCPN765 board specific initialization. */
- mcpn765_setup_via_82c586b();
-}
-
-void __init
-mcpn765_find_bridges(void)
-{
- struct pci_controller *hose;
-
- hose = pcibios_alloc_controller();
-
- if (!hose)
- return;
-
- hose->first_busno = 0;
- hose->last_busno = 0xff;
- hose->pci_mem_offset = MCPN765_PCI_PHY_MEM_OFFSET;
-
- pci_init_resource(&hose->io_resource,
- MCPN765_PCI_IO_START,
- MCPN765_PCI_IO_END,
- IORESOURCE_IO,
- "PCI host bridge");
-
- pci_init_resource(&hose->mem_resources[0],
- MCPN765_PCI_MEM_START,
- MCPN765_PCI_MEM_END,
- IORESOURCE_MEM,
- "PCI host bridge");
-
- hose->io_space.start = MCPN765_PCI_IO_START;
- hose->io_space.end = MCPN765_PCI_IO_END;
- hose->mem_space.start = MCPN765_PCI_MEM_START;
- hose->mem_space.end = MCPN765_PCI_MEM_END - HAWK_MPIC_SIZE;
-
- if (hawk_init(hose,
- MCPN765_HAWK_PPC_REG_BASE,
- MCPN765_PROC_PCI_MEM_START,
- MCPN765_PROC_PCI_MEM_END - HAWK_MPIC_SIZE,
- MCPN765_PROC_PCI_IO_START,
- MCPN765_PROC_PCI_IO_END,
- MCPN765_PCI_MEM_END - HAWK_MPIC_SIZE + 1) != 0) {
- printk("Could not initialize HAWK bridge\n");
- }
-
- /* VIA IDE BAR decoders are only 16-bits wide. PCI Auto Config
- * will reassign the bars outside of 16-bit I/O space, which will
- * "break" things. To prevent this, we'll set the IDE chip into
- * legacy mode and seed the bars with their legacy addresses (in 16-bit
- * I/O space). The Auto Config code will skip the IDE contoller in
- * legacy mode, so our bar values will stick.
- */
- mcpn765_set_VIA_IDE_legacy();
-
- hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
-
- /* Now that we've got 16-bit addresses in the bars, we can switch the
- * IDE controller back into native mode so we can do "modern" resource
- * and interrupt management.
- */
- mcpn765_set_VIA_IDE_native();
-
- ppc_md.pcibios_fixup = mcpn765_pcibios_fixup;
- ppc_md.pcibios_fixup_bus = NULL;
- ppc_md.pci_swizzle = common_swizzle;
- ppc_md.pci_map_irq = mcpn765_map_irq;
-
- return;
-}
-static void __init
-mcpn765_setup_arch(void)
-{
- struct pci_controller *hose;
-
- if ( ppc_md.progress )
- ppc_md.progress("mcpn765_setup_arch: enter", 0);
-
- loops_per_jiffy = 50000000 / HZ;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_SDA2;
-#endif
-
- if ( ppc_md.progress )
- ppc_md.progress("mcpn765_setup_arch: find_bridges", 0);
-
- /* Lookup PCI host bridges */
- mcpn765_find_bridges();
-
- hose = pci_bus_to_hose(0);
- isa_io_base = (ulong)hose->io_base_virt;
-
- TODC_INIT(TODC_TYPE_MK48T37,
- (MCPN765_PHYS_NVRAM_AS0 - isa_io_base),
- (MCPN765_PHYS_NVRAM_AS1 - isa_io_base),
- (MCPN765_PHYS_NVRAM_DATA - isa_io_base),
- 8);
-
- OpenPIC_InitSenses = mcpn765_openpic_initsenses;
- OpenPIC_NumInitSenses = sizeof(mcpn765_openpic_initsenses);
-
- printk("Motorola MCG MCPN765 cPCI Non-System Board\n");
- printk("MCPN765 port (MontaVista Software, Inc. (source@mvista.com))\n");
-
- if ( ppc_md.progress )
- ppc_md.progress("mcpn765_setup_arch: exit", 0);
-
- return;
-}
-
-static void __init
-mcpn765_init2(void)
-{
-
- request_region(0x00,0x20,"dma1");
- request_region(0x20,0x20,"pic1");
- request_region(0x40,0x20,"timer");
- request_region(0x80,0x10,"dma page reg");
- request_region(0xa0,0x20,"pic2");
- request_region(0xc0,0x20,"dma2");
-
- return;
-}
-
-/*
- * Interrupt setup and service.
- * Have MPIC on HAWK and cascaded 8259s on VIA 82586 cascaded to MPIC.
- */
-static void __init
-mcpn765_init_IRQ(void)
-{
- int i;
-
- if ( ppc_md.progress )
- ppc_md.progress("init_irq: enter", 0);
-
- openpic_init(NUM_8259_INTERRUPTS);
- openpic_hookup_cascade(NUM_8259_INTERRUPTS, "82c59 cascade",
- i8259_irq);
-
- for(i=0; i < NUM_8259_INTERRUPTS; i++)
- irq_desc[i].handler = &i8259_pic;
-
- i8259_init(0);
-
- if ( ppc_md.progress )
- ppc_md.progress("init_irq: exit", 0);
-
- return;
-}
-
-static u32
-mcpn765_irq_canonicalize(u32 irq)
-{
- if (irq == 2)
- return 9;
- else
- return irq;
-}
-
-static unsigned long __init
-mcpn765_find_end_of_memory(void)
-{
- return hawk_get_mem_size(MCPN765_HAWK_SMC_BASE);
-}
-
-static void __init
-mcpn765_map_io(void)
-{
- io_block_mapping(0xfe800000, 0xfe800000, 0x00800000, _PAGE_IO);
-}
-
-static void
-mcpn765_reset_board(void)
-{
- local_irq_disable();
-
- /* set VIA IDE controller into native mode */
- mcpn765_set_VIA_IDE_native();
-
- /* Set exception prefix high - to the firmware */
- _nmask_and_or_msr(0, MSR_IP);
-
- out_8((u_char *)MCPN765_BOARD_MODRST_REG, 0x01);
-
- return;
-}
-
-static void
-mcpn765_restart(char *cmd)
-{
- volatile ulong i = 10000000;
-
- mcpn765_reset_board();
-
- while (i-- > 0);
- panic("restart failed\n");
-}
-
-static void
-mcpn765_power_off(void)
-{
- mcpn765_halt();
- /* NOTREACHED */
-}
-
-static void
-mcpn765_halt(void)
-{
- local_irq_disable();
- while (1);
- /* NOTREACHED */
-}
-
-static int
-mcpn765_show_cpuinfo(struct seq_file *m)
-{
- seq_printf(m, "vendor\t\t: Motorola MCG\n");
- seq_printf(m, "machine\t\t: MCPN765\n");
-
- return 0;
-}
-
-/*
- * Set BAT 3 to map 0xf0000000 to end of physical memory space.
- */
-static __inline__ void
-mcpn765_set_bat(void)
-{
- mb();
- mtspr(SPRN_DBAT1U, 0xfe8000fe);
- mtspr(SPRN_DBAT1L, 0xfe80002a);
- mb();
-}
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- parse_bootinfo(find_bootinfo());
-
- /* Map in board regs, etc. */
- mcpn765_set_bat();
-
- isa_mem_base = MCPN765_ISA_MEM_BASE;
- pci_dram_offset = MCPN765_PCI_DRAM_OFFSET;
- ISA_DMA_THRESHOLD = 0x00ffffff;
- DMA_MODE_READ = 0x44;
- DMA_MODE_WRITE = 0x48;
-
- ppc_md.setup_arch = mcpn765_setup_arch;
- ppc_md.show_cpuinfo = mcpn765_show_cpuinfo;
- ppc_md.irq_canonicalize = mcpn765_irq_canonicalize;
- ppc_md.init_IRQ = mcpn765_init_IRQ;
- ppc_md.get_irq = openpic_get_irq;
- ppc_md.init = mcpn765_init2;
-
- ppc_md.restart = mcpn765_restart;
- ppc_md.power_off = mcpn765_power_off;
- ppc_md.halt = mcpn765_halt;
-
- ppc_md.find_end_of_memory = mcpn765_find_end_of_memory;
- ppc_md.setup_io_mappings = mcpn765_map_io;
-
- ppc_md.time_init = todc_time_init;
- ppc_md.set_rtc_time = todc_set_rtc_time;
- ppc_md.get_rtc_time = todc_get_rtc_time;
- ppc_md.calibrate_decr = todc_calibrate_decr;
-
- ppc_md.nvram_read_val = todc_m48txx_read_val;
- ppc_md.nvram_write_val = todc_m48txx_write_val;
-
- ppc_md.heartbeat = NULL;
- ppc_md.heartbeat_reset = 0;
- ppc_md.heartbeat_count = 0;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
- ppc_md.progress = gen550_progress;
-#endif
-#ifdef CONFIG_KGDB
- ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
-#endif
-
- return;
-}
diff --git a/arch/ppc/platforms/mcpn765.h b/arch/ppc/platforms/mcpn765.h
deleted file mode 100644
index 4d35ecad097..00000000000
--- a/arch/ppc/platforms/mcpn765.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * arch/ppc/platforms/mcpn765.h
- *
- * Definitions for Motorola MCG MCPN765 cPCI Board.
- *
- * Author: Mark A. Greer
- * mgreer@mvista.com
- *
- * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-/*
- * From Processor to PCI:
- * PCI Mem Space: 0x80000000 - 0xc0000000 -> 0x80000000 - 0xc0000000 (1 GB)
- * PCI I/O Space: 0xfd800000 - 0xfe000000 -> 0x00000000 - 0x00800000 (8 MB)
- * Note: Must skip 0xfe000000-0xfe400000 for CONFIG_HIGHMEM/PKMAP area
- * MPIC in PCI Mem Space: 0xfe800000 - 0xfe830000 (not all used by MPIC)
- *
- * From PCI to Processor:
- * System Memory: 0x00000000 -> 0x00000000
- */
-
-#ifndef __PPC_PLATFORMS_MCPN765_H
-#define __PPC_PLATFORMS_MCPN765_H
-#include <linux/config.h>
-
-/* PCI Memory space mapping info */
-#define MCPN765_PCI_MEM_SIZE 0x40000000U
-#define MCPN765_PROC_PCI_MEM_START 0x80000000U
-#define MCPN765_PROC_PCI_MEM_END (MCPN765_PROC_PCI_MEM_START + \
- MCPN765_PCI_MEM_SIZE - 1)
-#define MCPN765_PCI_MEM_START 0x80000000U
-#define MCPN765_PCI_MEM_END (MCPN765_PCI_MEM_START + \
- MCPN765_PCI_MEM_SIZE - 1)
-
-/* PCI I/O space mapping info */
-#define MCPN765_PCI_IO_SIZE 0x00800000U
-#define MCPN765_PROC_PCI_IO_START 0xfd800000U
-#define MCPN765_PROC_PCI_IO_END (MCPN765_PROC_PCI_IO_START + \
- MCPN765_PCI_IO_SIZE - 1)
-#define MCPN765_PCI_IO_START 0x00000000U
-#define MCPN765_PCI_IO_END (MCPN765_PCI_IO_START + \
- MCPN765_PCI_IO_SIZE - 1)
-
-/* System memory mapping info */
-#define MCPN765_PCI_DRAM_OFFSET 0x00000000U
-#define MCPN765_PCI_PHY_MEM_OFFSET 0x00000000U
-
-#define MCPN765_ISA_MEM_BASE 0x00000000U
-#define MCPN765_ISA_IO_BASE MCPN765_PROC_PCI_IO_START
-
-/* Define base addresses for important sets of registers */
-#define MCPN765_HAWK_MPIC_BASE 0xfe800000U
-#define MCPN765_HAWK_SMC_BASE 0xfef80000U
-#define MCPN765_HAWK_PPC_REG_BASE 0xfeff0000U
-
-/* Define MCPN765 board register addresses. */
-#define MCPN765_BOARD_STATUS_REG 0xfef88080U
-#define MCPN765_BOARD_MODFAIL_REG 0xfef88090U
-#define MCPN765_BOARD_MODRST_REG 0xfef880a0U
-#define MCPN765_BOARD_TBEN_REG 0xfef880c0U
-#define MCPN765_BOARD_GEOGRAPHICAL_REG 0xfef880e8U
-#define MCPN765_BOARD_EXT_FEATURE_REG 0xfef880f0U
-#define MCPN765_BOARD_LAST_RESET_REG 0xfef880f8U
-
-/* Defines for UART */
-
-/* Define the UART base addresses */
-#define MCPN765_SERIAL_1 0xfef88000
-#define MCPN765_SERIAL_2 0xfef88200
-#define MCPN765_SERIAL_3 0xfef88400
-#define MCPN765_SERIAL_4 0xfef88600
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define RS_TABLE_SIZE 64
-#else
-#define RS_TABLE_SIZE 4
-#endif
-
-/* Rate for the 1.8432 Mhz clock for the onboard serial chip */
-#define BASE_BAUD ( 1843200 / 16 )
-#define UART_CLK 1843200
-
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST)
-#endif
-
-/* All UART IRQ's are wire-OR'd to IRQ 17 */
-#define STD_SERIAL_PORT_DFNS \
- { 0, BASE_BAUD, MCPN765_SERIAL_1, 17, STD_COM_FLAGS, /* ttyS0 */\
- iomem_base: (u8 *)MCPN765_SERIAL_1, \
- iomem_reg_shift: 4, \
- io_type: SERIAL_IO_MEM }, \
- { 0, BASE_BAUD, MCPN765_SERIAL_2, 17, STD_COM_FLAGS, /* ttyS1 */\
- iomem_base: (u8 *)MCPN765_SERIAL_2, \
- iomem_reg_shift: 4, \
- io_type: SERIAL_IO_MEM }, \
- { 0, BASE_BAUD, MCPN765_SERIAL_3, 17, STD_COM_FLAGS, /* ttyS2 */\
- iomem_base: (u8 *)MCPN765_SERIAL_3, \
- iomem_reg_shift: 4, \
- io_type: SERIAL_IO_MEM }, \
- { 0, BASE_BAUD, MCPN765_SERIAL_4, 17, STD_COM_FLAGS, /* ttyS3 */\
- iomem_base: (u8 *)MCPN765_SERIAL_4, \
- iomem_reg_shift: 4, \
- io_type: SERIAL_IO_MEM },
-
-#define SERIAL_PORT_DFNS \
- STD_SERIAL_PORT_DFNS
-
-/* Define the NVRAM/RTC address strobe & data registers */
-#define MCPN765_PHYS_NVRAM_AS0 0xfef880c8U
-#define MCPN765_PHYS_NVRAM_AS1 0xfef880d0U
-#define MCPN765_PHYS_NVRAM_DATA 0xfef880d8U
-
-extern void mcpn765_find_bridges(void);
-
-#endif /* __PPC_PLATFORMS_MCPN765_H */
diff --git a/arch/ppc/platforms/pcore.c b/arch/ppc/platforms/pcore.c
deleted file mode 100644
index d7191630a65..00000000000
--- a/arch/ppc/platforms/pcore.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * arch/ppc/platforms/pcore_setup.c
- *
- * Setup routines for Force PCORE boards
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/initrd.h>
-#include <linux/console.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/time.h>
-#include <asm/i8259.h>
-#include <asm/mpc10x.h>
-#include <asm/todc.h>
-#include <asm/bootinfo.h>
-#include <asm/kgdb.h>
-
-#include "pcore.h"
-
-extern unsigned long loops_per_jiffy;
-
-static int board_type;
-
-static inline int __init
-pcore_6750_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- {9, 10, 11, 12}, /* IDSEL 24 - DEC 21554 */
- {10, 0, 0, 0}, /* IDSEL 25 - DEC 21143 */
- {11, 12, 9, 10}, /* IDSEL 26 - PMC I */
- {12, 9, 10, 11}, /* IDSEL 27 - PMC II */
- {0, 0, 0, 0}, /* IDSEL 28 - unused */
- {0, 0, 9, 0}, /* IDSEL 29 - unused */
- {0, 0, 0, 0}, /* IDSEL 30 - Winbond */
- };
- const long min_idsel = 24, max_idsel = 30, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
-};
-
-static inline int __init
-pcore_680_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
-{
- static char pci_irq_table[][4] =
- /*
- * PCI IDSEL/INTPIN->INTLINE
- * A B C D
- */
- {
- {9, 10, 11, 12}, /* IDSEL 24 - Sentinel */
- {10, 0, 0, 0}, /* IDSEL 25 - i82559 #1 */
- {11, 12, 9, 10}, /* IDSEL 26 - PMC I */
- {12, 9, 10, 11}, /* IDSEL 27 - PMC II */
- {9, 0, 0, 0}, /* IDSEL 28 - i82559 #2 */
- {0, 0, 0, 0}, /* IDSEL 29 - unused */
- {0, 0, 0, 0}, /* IDSEL 30 - Winbond */
- };
- const long min_idsel = 24, max_idsel = 30, irqs_per_slot = 4;
- return PCI_IRQ_TABLE_LOOKUP;
-};
-
-void __init
-pcore_pcibios_fixup(void)
-{
- struct pci_dev *dev;
-
- if ((dev = pci_get_device(PCI_VENDOR_ID_WINBOND,
- PCI_DEVICE_ID_WINBOND_83C553,
- 0)))
- {
- /* Reroute interrupts both IDE channels to 15 */
- pci_write_config_byte(dev,
- PCORE_WINBOND_IDE_INT,
- 0xff);
-
- /* Route INTA-D to IRQ9-12, respectively */
- pci_write_config_word(dev,
- PCORE_WINBOND_PCI_INT,
- 0x9abc);
-
- /*
- * Set up 8259 edge/level triggering
- */
- outb(0x00, PCORE_WINBOND_PRI_EDG_LVL);
- outb(0x1e, PCORE_WINBOND_SEC_EDG_LVL);
- pci_dev_put(dev);
- }
-}
-
-int __init
-pcore_find_bridges(void)
-{
- struct pci_controller* hose;
- int host_bridge, board_type;
-
- hose = pcibios_alloc_controller();
- if (!hose)
- return 0;
-
- mpc10x_bridge_init(hose,
- MPC10X_MEM_MAP_B,
- MPC10X_MEM_MAP_B,
- MPC10X_MAPB_EUMB_BASE);
-
- /* Determine board type */
- early_read_config_dword(hose,
- 0,
- PCI_DEVFN(0,0),
- PCI_VENDOR_ID,
- &host_bridge);
- if (host_bridge == MPC10X_BRIDGE_106)
- board_type = PCORE_TYPE_6750;
- else /* MPC10X_BRIDGE_107 */
- board_type = PCORE_TYPE_680;
-
- hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
-
- ppc_md.pcibios_fixup = pcore_pcibios_fixup;
- ppc_md.pci_swizzle = common_swizzle;
-
- if (board_type == PCORE_TYPE_6750)
- ppc_md.pci_map_irq = pcore_6750_map_irq;
- else /* PCORE_TYPE_680 */
- ppc_md.pci_map_irq = pcore_680_map_irq;
-
- return board_type;
-}
-
-/* Dummy variable to satisfy mpc10x_common.o */
-void *OpenPIC_Addr;
-
-static int
-pcore_show_cpuinfo(struct seq_file *m)
-{
- seq_printf(m, "vendor\t\t: Force Computers\n");
-
- if (board_type == PCORE_TYPE_6750)
- seq_printf(m, "machine\t\t: PowerCore 6750\n");
- else /* PCORE_TYPE_680 */
- seq_printf(m, "machine\t\t: PowerCore 680\n");
-
- seq_printf(m, "L2\t\t: " );
- if (board_type == PCORE_TYPE_6750)
- switch (readb(PCORE_DCCR_REG) & PCORE_DCCR_L2_MASK)
- {
- case PCORE_DCCR_L2_0KB:
- seq_printf(m, "nocache");
- break;
- case PCORE_DCCR_L2_256KB:
- seq_printf(m, "256KB");
- break;
- case PCORE_DCCR_L2_1MB:
- seq_printf(m, "1MB");
- break;
- case PCORE_DCCR_L2_512KB:
- seq_printf(m, "512KB");
- break;
- default:
- seq_printf(m, "error");
- break;
- }
- else /* PCORE_TYPE_680 */
- switch (readb(PCORE_DCCR_REG) & PCORE_DCCR_L2_MASK)
- {
- case PCORE_DCCR_L2_2MB:
- seq_printf(m, "2MB");
- break;
- case PCORE_DCCR_L2_256KB:
- seq_printf(m, "reserved");
- break;
- case PCORE_DCCR_L2_1MB:
- seq_printf(m, "1MB");
- break;
- case PCORE_DCCR_L2_512KB:
- seq_printf(m, "512KB");
- break;
- default:
- seq_printf(m, "error");
- break;
- }
-
- seq_printf(m, "\n");
-
- return 0;
-}
-
-static void __init
-pcore_setup_arch(void)
-{
- /* init to some ~sane value until calibrate_delay() runs */
- loops_per_jiffy = 50000000/HZ;
-
- /* Lookup PCI host bridges */
- board_type = pcore_find_bridges();
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_SDA2;
-#endif
-
- printk(KERN_INFO "Force PowerCore ");
- if (board_type == PCORE_TYPE_6750)
- printk("6750\n");
- else
- printk("680\n");
- printk(KERN_INFO "Port by MontaVista Software, Inc. (source@mvista.com)\n");
- _set_L2CR(L2CR_L2E | _get_L2CR());
-
-}
-
-static void
-pcore_restart(char *cmd)
-{
- local_irq_disable();
- /* Hard reset */
- writeb(0x11, 0xfe000332);
- while(1);
-}
-
-static void
-pcore_halt(void)
-{
- local_irq_disable();
- /* Turn off user LEDs */
- writeb(0x00, 0xfe000300);
- while (1);
-}
-
-static void
-pcore_power_off(void)
-{
- pcore_halt();
-}
-
-
-static void __init
-pcore_init_IRQ(void)
-{
- int i;
-
- for ( i = 0 ; i < 16 ; i++ )
- irq_desc[i].handler = &i8259_pic;
-
- i8259_init(0);
-}
-
-/*
- * Set BAT 3 to map 0xf0000000 to end of physical memory space.
- */
-static __inline__ void
-pcore_set_bat(void)
-{
- mb();
- mtspr(SPRN_DBAT3U, 0xf0001ffe);
- mtspr(SPRN_DBAT3L, 0xfe80002a);
- mb();
-
-}
-
-static unsigned long __init
-pcore_find_end_of_memory(void)
-{
-
- return mpc10x_get_mem_size(MPC10X_MEM_MAP_B);
-}
-
-static void __init
-pcore_map_io(void)
-{
- io_block_mapping(0xfe000000, 0xfe000000, 0x02000000, _PAGE_IO);
-}
-
-TODC_ALLOC();
-
-void __init
-platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- parse_bootinfo(find_bootinfo());
-
- /* Cover I/O space with a BAT */
- /* yuck, better hope your ram size is a power of 2 -- paulus */
- pcore_set_bat();
-
- isa_io_base = MPC10X_MAPB_ISA_IO_BASE;
- isa_mem_base = MPC10X_MAPB_ISA_MEM_BASE;
- pci_dram_offset = MPC10X_MAPB_DRAM_OFFSET;
-
- ppc_md.setup_arch = pcore_setup_arch;
- ppc_md.show_cpuinfo = pcore_show_cpuinfo;
- ppc_md.init_IRQ = pcore_init_IRQ;
- ppc_md.get_irq = i8259_irq;
-
- ppc_md.find_end_of_memory = pcore_find_end_of_memory;
- ppc_md.setup_io_mappings = pcore_map_io;
-
- ppc_md.restart = pcore_restart;
- ppc_md.power_off = pcore_power_off;
- ppc_md.halt = pcore_halt;
-
- TODC_INIT(TODC_TYPE_MK48T59,
- PCORE_NVRAM_AS0,
- PCORE_NVRAM_AS1,
- PCORE_NVRAM_DATA,
- 8);
-
- ppc_md.time_init = todc_time_init;
- ppc_md.get_rtc_time = todc_get_rtc_time;
- ppc_md.set_rtc_time = todc_set_rtc_time;
- ppc_md.calibrate_decr = todc_calibrate_decr;
-
- ppc_md.nvram_read_val = todc_m48txx_read_val;
- ppc_md.nvram_write_val = todc_m48txx_write_val;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
- ppc_md.progress = gen550_progress;
-#endif
-#ifdef CONFIG_KGDB
- ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
-#endif
-}
diff --git a/arch/ppc/platforms/pcore.h b/arch/ppc/platforms/pcore.h
deleted file mode 100644
index c6a26e76492..00000000000
--- a/arch/ppc/platforms/pcore.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * arch/ppc/platforms/pcore.h
- *
- * Definitions for Force PowerCore board support
- *
- * Author: Matt Porter <mporter@mvista.com>
- *
- * 2001 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef __PPC_PLATFORMS_PCORE_H
-#define __PPC_PLATFORMS_PCORE_H
-
-#include <asm/mpc10x.h>
-
-#define PCORE_TYPE_6750 1
-#define PCORE_TYPE_680 2
-
-#define PCORE_NVRAM_AS0 0x73
-#define PCORE_NVRAM_AS1 0x75
-#define PCORE_NVRAM_DATA 0x77
-
-#define PCORE_DCCR_REG (MPC10X_MAPB_ISA_IO_BASE + 0x308)
-#define PCORE_DCCR_L2_MASK 0xc0
-#define PCORE_DCCR_L2_0KB 0x00
-#define PCORE_DCCR_L2_256KB 0x40
-#define PCORE_DCCR_L2_512KB 0xc0
-#define PCORE_DCCR_L2_1MB 0x80
-#define PCORE_DCCR_L2_2MB 0x00
-
-#define PCORE_WINBOND_IDE_INT 0x43
-#define PCORE_WINBOND_PCI_INT 0x44
-#define PCORE_WINBOND_PRI_EDG_LVL 0x4d0
-#define PCORE_WINBOND_SEC_EDG_LVL 0x4d1
-
-#endif /* __PPC_PLATFORMS_PCORE_H */
diff --git a/arch/ppc/platforms/pmac_pic.c b/arch/ppc/platforms/pmac_pic.c
index 9f92e1bb7f3..2ce058895e0 100644
--- a/arch/ppc/platforms/pmac_pic.c
+++ b/arch/ppc/platforms/pmac_pic.c
@@ -619,7 +619,7 @@ not_found:
return viaint;
}
-static int pmacpic_suspend(struct sys_device *sysdev, u32 state)
+static int pmacpic_suspend(struct sys_device *sysdev, pm_message_t state)
{
int viaint = pmacpic_find_viaint();
diff --git a/arch/ppc/platforms/pmac_sleep.S b/arch/ppc/platforms/pmac_sleep.S
index 016a7464915..8d67adc7692 100644
--- a/arch/ppc/platforms/pmac_sleep.S
+++ b/arch/ppc/platforms/pmac_sleep.S
@@ -17,7 +17,7 @@
#include <asm/cputable.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#define MAGIC 0x4c617273 /* 'Lars' */
diff --git a/arch/ppc/platforms/spd8xx.h b/arch/ppc/platforms/spd8xx.h
deleted file mode 100644
index ed48d144f41..00000000000
--- a/arch/ppc/platforms/spd8xx.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Speech Design SPD8xxTS board specific definitions
- *
- * Copyright (c) 2000,2001 Wolfgang Denk (wd@denx.de)
- */
-
-#ifdef __KERNEL__
-#ifndef __ASM_SPD8XX_H__
-#define __ASM_SPD8XX_H__
-
-#include <linux/config.h>
-
-#include <asm/ppcboot.h>
-
-#ifndef __ASSEMBLY__
-#define SPD_IMMR_BASE 0xFFF00000 /* phys. addr of IMMR */
-#define SPD_IMAP_SIZE (64 * 1024) /* size of mapped area */
-
-#define IMAP_ADDR SPD_IMMR_BASE /* physical base address of IMMR area */
-#define IMAP_SIZE SPD_IMAP_SIZE /* mapped size of IMMR area */
-
-#define PCMCIA_MEM_ADDR ((uint)0xFE100000)
-#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
-
-#define IDE0_INTERRUPT 10 /* = IRQ5 */
-#define IDE1_INTERRUPT 12 /* = IRQ6 */
-#define CPM_INTERRUPT 13 /* = SIU_LEVEL6 (was: SIU_LEVEL2) */
-
-/* override the default number of IDE hardware interfaces */
-#define MAX_HWIFS 2
-
-/*
- * Definitions for IDE0 Interface
- */
-#define IDE0_BASE_OFFSET 0x0000 /* Offset in PCMCIA memory */
-#define IDE0_DATA_REG_OFFSET 0x0000
-#define IDE0_ERROR_REG_OFFSET 0x0081
-#define IDE0_NSECTOR_REG_OFFSET 0x0082
-#define IDE0_SECTOR_REG_OFFSET 0x0083
-#define IDE0_LCYL_REG_OFFSET 0x0084
-#define IDE0_HCYL_REG_OFFSET 0x0085
-#define IDE0_SELECT_REG_OFFSET 0x0086
-#define IDE0_STATUS_REG_OFFSET 0x0087
-#define IDE0_CONTROL_REG_OFFSET 0x0106
-#define IDE0_IRQ_REG_OFFSET 0x000A /* not used */
-
-/*
- * Definitions for IDE1 Interface
- */
-#define IDE1_BASE_OFFSET 0x0C00 /* Offset in PCMCIA memory */
-#define IDE1_DATA_REG_OFFSET 0x0000
-#define IDE1_ERROR_REG_OFFSET 0x0081
-#define IDE1_NSECTOR_REG_OFFSET 0x0082
-#define IDE1_SECTOR_REG_OFFSET 0x0083
-#define IDE1_LCYL_REG_OFFSET 0x0084
-#define IDE1_HCYL_REG_OFFSET 0x0085
-#define IDE1_SELECT_REG_OFFSET 0x0086
-#define IDE1_STATUS_REG_OFFSET 0x0087
-#define IDE1_CONTROL_REG_OFFSET 0x0106
-#define IDE1_IRQ_REG_OFFSET 0x000A /* not used */
-
-/* CPM Ethernet through SCCx.
- *
- * Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC2 use.
- */
-#define PA_ENET_MDC ((ushort)0x0001) /* PA 15 !!! */
-#define PA_ENET_MDIO ((ushort)0x0002) /* PA 14 !!! */
-#define PA_ENET_RXD ((ushort)0x0004) /* PA 13 */
-#define PA_ENET_TXD ((ushort)0x0008) /* PA 12 */
-#define PA_ENET_RCLK ((ushort)0x0200) /* PA 6 */
-#define PA_ENET_TCLK ((ushort)0x0400) /* PA 5 */
-
-#define PB_ENET_TENA ((uint)0x00002000) /* PB 18 */
-
-#define PC_ENET_CLSN ((ushort)0x0040) /* PC 9 */
-#define PC_ENET_RENA ((ushort)0x0080) /* PC 8 */
-#define PC_ENET_RESET ((ushort)0x0100) /* PC 7 !!! */
-
-/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK2) to
- * SCC2. Also, make sure GR2 (bit 16) and SC2 (bit 17) are zero.
- */
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00002E00)
-
-/* We don't use the 8259.
-*/
-#define NR_8259_INTS 0
-
-#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_SPD8XX_H__ */
-#endif /* __KERNEL__ */
diff --git a/arch/ppc/platforms/tqm8xx.h b/arch/ppc/platforms/tqm8xx.h
index 2150dc87b18..43ac064ebe5 100644
--- a/arch/ppc/platforms/tqm8xx.h
+++ b/arch/ppc/platforms/tqm8xx.h
@@ -147,29 +147,6 @@ static __inline__ void ide_led(int on)
#define SICR_ENET_CLKRT ((uint)0x00002600)
#endif /* CONFIG_FPS850L */
-/*** SM850 *********************************************************/
-
-/* The SM850 Service Module uses SCC2 for IrDA and SCC3 for Ethernet */
-
-#ifdef CONFIG_SM850
-#define PB_ENET_RXD ((uint)0x00000004) /* PB 29 */
-#define PB_ENET_TXD ((uint)0x00000002) /* PB 30 */
-#define PA_ENET_RCLK ((ushort)0x0100) /* PA 7 */
-#define PA_ENET_TCLK ((ushort)0x0400) /* PA 5 */
-
-#define PC_ENET_LBK ((ushort)0x0008) /* PC 12 */
-#define PC_ENET_TENA ((ushort)0x0004) /* PC 13 */
-
-#define PC_ENET_RENA ((ushort)0x0800) /* PC 4 */
-#define PC_ENET_CLSN ((ushort)0x0400) /* PC 5 */
-
-/* Control bits in the SICR to route TCLK (CLK3) and RCLK (CLK1) to
- * SCC3. Also, make sure GR3 (bit 8) and SC3 (bit 9) are zero.
- */
-#define SICR_ENET_MASK ((uint)0x00FF0000)
-#define SICR_ENET_CLKRT ((uint)0x00260000)
-#endif /* CONFIG_SM850 */
-
/* We don't use the 8259.
*/
#define NR_8259_INTS 0
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 220a65ab0a5..8b9b226005d 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -43,8 +43,6 @@ obj-$(CONFIG_PPC_PMAC) += open_pic.o indirect_pci.o
obj-$(CONFIG_POWER4) += open_pic2.o
obj-$(CONFIG_PPC_CHRP) += open_pic.o indirect_pci.o i8259.o
obj-$(CONFIG_PPC_PREP) += open_pic.o indirect_pci.o i8259.o todc_time.o
-obj-$(CONFIG_ADIR) += i8259.o indirect_pci.o pci_auto.o \
- todc_time.o
obj-$(CONFIG_BAMBOO) += indirect_pci.o pci_auto.o todc_time.o
obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o
obj-$(CONFIG_EBONY) += indirect_pci.o pci_auto.o todc_time.o
@@ -52,16 +50,10 @@ obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o
obj-$(CONFIG_CHESTNUT) += mv64360_pic.o pci_auto.o
obj-$(CONFIG_GEMINI) += open_pic.o indirect_pci.o
obj-$(CONFIG_GT64260) += gt64260_pic.o
-obj-$(CONFIG_K2) += i8259.o indirect_pci.o todc_time.o \
- pci_auto.o
obj-$(CONFIG_LOPEC) += i8259.o pci_auto.o todc_time.o
obj-$(CONFIG_HDPU) += pci_auto.o
obj-$(CONFIG_LUAN) += indirect_pci.o pci_auto.o todc_time.o
obj-$(CONFIG_KATANA) += pci_auto.o
-obj-$(CONFIG_MCPN765) += todc_time.o indirect_pci.o pci_auto.o \
- open_pic.o i8259.o hawk_common.o
-obj-$(CONFIG_MENF1) += todc_time.o i8259.o mpc10x_common.o \
- pci_auto.o indirect_pci.o
obj-$(CONFIG_MV64360) += mv64360_pic.o
obj-$(CONFIG_MV64X60) += mv64x60.o mv64x60_win.o indirect_pci.o
obj-$(CONFIG_MVME5100) += open_pic.o todc_time.o indirect_pci.o \
@@ -69,7 +61,6 @@ obj-$(CONFIG_MVME5100) += open_pic.o todc_time.o indirect_pci.o \
obj-$(CONFIG_MVME5100_IPMC761_PRESENT) += i8259.o
obj-$(CONFIG_OCOTEA) += indirect_pci.o pci_auto.o todc_time.o
obj-$(CONFIG_PAL4) += cpc700_pic.o
-obj-$(CONFIG_PCORE) += todc_time.o i8259.o pci_auto.o
obj-$(CONFIG_POWERPMC250) += pci_auto.o
obj-$(CONFIG_PPLUS) += hawk_common.o open_pic.o i8259.o \
indirect_pci.o todc_time.o pci_auto.o
@@ -82,7 +73,8 @@ obj-$(CONFIG_SANDPOINT) += i8259.o pci_auto.o todc_time.o
obj-$(CONFIG_SBC82xx) += todc_time.o
obj-$(CONFIG_SPRUCE) += cpc700_pic.o indirect_pci.o pci_auto.o \
todc_time.o
-obj-$(CONFIG_8260) += m8260_setup.o
+obj-$(CONFIG_8260) += m8260_setup.o pq2_devices.o pq2_sys.o \
+ ppc_sys.o
obj-$(CONFIG_PCI_8260) += m82xx_pci.o indirect_pci.o pci_auto.o
obj-$(CONFIG_8260_PCI9) += m8260_pci_erratum9.o
obj-$(CONFIG_CPM2) += cpm2_common.o cpm2_pic.o
diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c
index d4776af6a3c..0bb919859b8 100644
--- a/arch/ppc/syslib/ibm440gx_common.c
+++ b/arch/ppc/syslib/ibm440gx_common.c
@@ -236,9 +236,10 @@ void __init ibm440gx_l2c_setup(struct ibm44x_clocks* p)
/* Disable L2C on rev.A, rev.B and 800MHz version of rev.C,
enable it on all other revisions
*/
- u32 pvr = mfspr(SPRN_PVR);
- if (pvr == PVR_440GX_RA || pvr == PVR_440GX_RB ||
- (pvr == PVR_440GX_RC && p->cpu > 667000000))
+ if (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. A") == 0 ||
+ strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. B") == 0
+ || (strcmp(cur_cpu_spec[0]->cpu_name, "440GX Rev. C")
+ == 0 && p->cpu > 667000000))
ibm440gx_l2c_disable();
else
ibm440gx_l2c_enable();
diff --git a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c
index 87065e2e4c5..3e039706bdb 100644
--- a/arch/ppc/syslib/mpc10x_common.c
+++ b/arch/ppc/syslib/mpc10x_common.c
@@ -140,12 +140,12 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC10X_UART0] = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_plat_uart0,
},
[MPC10X_UART1] = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_PLATFORM1,
.dev.platform_data = serial_plat_uart1,
},
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index 5aaf0e58e1f..95b3b8a7f0b 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -165,7 +165,7 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC83xx_DUART] = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_platform_data,
},
[MPC83xx_SEC2] = {
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 8af322dd476..bbc5ac0de87 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -282,7 +282,7 @@ struct platform_device ppc_sys_platform_devices[] = {
},
[MPC85xx_DUART] = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev.platform_data = serial_platform_data,
},
[MPC85xx_PERFMON] = {
diff --git a/arch/ppc/syslib/mv64360_pic.c b/arch/ppc/syslib/mv64360_pic.c
index 74d8996418e..8356da4678a 100644
--- a/arch/ppc/syslib/mv64360_pic.c
+++ b/arch/ppc/syslib/mv64360_pic.c
@@ -366,10 +366,16 @@ mv64360_pci_error_int_handler(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_HANDLED;
}
+/*
+ * Bit 0 of MV64x60_PCIx_ERR_MASK does not exist on the 64360 and because of
+ * errata FEr-#11 and FEr-##16 for the 64460, it should be 0 on that chip as
+ * well. IOW, don't set bit 0.
+ */
+#define MV64360_PCI0_ERR_MASK_VAL 0x00a50c24
+
static int __init
mv64360_register_hdlrs(void)
{
- u32 mask;
int rc;
/* Clear old errors and register CPU interface error intr handler */
@@ -387,17 +393,6 @@ mv64360_register_hdlrs(void)
mv64360_sram_error_int_handler,SA_INTERRUPT,SRAM_INTR_STR, 0)))
printk(KERN_WARNING "Can't register SRAM error handler: %d",rc);
- /*
- * Bit 0 reserved on 64360 and erratum FEr PCI-#11 (PCI internal
- * data parity error set incorrectly) on rev 0 & 1 of 64460 requires
- * bit 0 to be cleared.
- */
- mask = 0x00a50c24;
-
- if ((mv64x60_get_bridge_type() == MV64x60_TYPE_MV64460) &&
- (mv64x60_get_bridge_rev() > 1))
- mask |= 0x1; /* enable DPErr on 64460 */
-
/* Clear old errors and register PCI 0 error intr handler */
mv64x60_write(&bh, MV64x60_PCI0_ERR_CAUSE, 0);
if ((rc = request_irq(MV64360_IRQ_PCI0 + mv64360_irq_base,
@@ -407,7 +402,11 @@ mv64360_register_hdlrs(void)
rc);
mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, 0);
- mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, mask);
+ mv64x60_write(&bh, MV64x60_PCI0_ERR_MASK, MV64360_PCI0_ERR_MASK_VAL);
+
+ /* Erratum FEr PCI-#16 says to clear bit 0 of PCI SERRn Mask reg. */
+ mv64x60_write(&bh, MV64x60_PCI0_ERR_SERR_MASK,
+ mv64x60_read(&bh, MV64x60_PCI0_ERR_SERR_MASK) & ~0x1UL);
/* Clear old errors and register PCI 1 error intr handler */
mv64x60_write(&bh, MV64x60_PCI1_ERR_CAUSE, 0);
@@ -418,7 +417,11 @@ mv64360_register_hdlrs(void)
rc);
mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, 0);
- mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, mask);
+ mv64x60_write(&bh, MV64x60_PCI1_ERR_MASK, MV64360_PCI0_ERR_MASK_VAL);
+
+ /* Erratum FEr PCI-#16 says to clear bit 0 of PCI Intr Mask reg. */
+ mv64x60_write(&bh, MV64x60_PCI1_ERR_SERR_MASK,
+ mv64x60_read(&bh, MV64x60_PCI1_ERR_SERR_MASK) & ~0x1UL);
return 0;
}
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index cc77177fa1c..839f8872826 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -30,13 +30,16 @@
#include <asm/mv64x60.h>
-u8 mv64x60_pci_exclude_bridge = 1;
-spinlock_t mv64x60_lock = SPIN_LOCK_UNLOCKED;
+u8 mv64x60_pci_exclude_bridge = 1;
+DEFINE_SPINLOCK(mv64x60_lock);
-static phys_addr_t mv64x60_bridge_pbase = 0;
-static void *mv64x60_bridge_vbase = 0;
+static phys_addr_t mv64x60_bridge_pbase;
+static void *mv64x60_bridge_vbase;
static u32 mv64x60_bridge_type = MV64x60_TYPE_INVALID;
-static u32 mv64x60_bridge_rev = 0;
+static u32 mv64x60_bridge_rev;
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+static struct pci_controller sysfs_hose_a;
+#endif
static u32 gt64260_translate_size(u32 base, u32 size, u32 num_bits);
static u32 gt64260_untranslate_size(u32 base, u32 size, u32 num_bits);
@@ -432,6 +435,20 @@ static struct platform_device i2c_device = {
};
#endif
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+static struct mv64xxx_pdata mv64xxx_pdata = {
+ .hs_reg_valid = 0,
+};
+
+static struct platform_device mv64xxx_device = { /* general mv64x60 stuff */
+ .name = MV64XXX_DEV_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &mv64xxx_pdata,
+ },
+};
+#endif
+
static struct platform_device *mv64x60_pd_devs[] __initdata = {
#ifdef CONFIG_SERIAL_MPSC
&mpsc_shared_device,
@@ -453,6 +470,9 @@ static struct platform_device *mv64x60_pd_devs[] __initdata = {
#ifdef CONFIG_I2C_MV64XXX
&i2c_device,
#endif
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+ &mv64xxx_device,
+#endif
};
/*
@@ -574,6 +594,11 @@ mv64x60_early_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si)
bh->hose_a = &hose_a;
bh->hose_b = &hose_b;
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+ /* Save a copy of hose_a for sysfs functions -- hack */
+ memcpy(&sysfs_hose_a, &hose_a, sizeof(hose_a));
+#endif
+
mv64x60_set_bus(bh, 0, 0);
mv64x60_set_bus(bh, 1, 0);
@@ -590,8 +615,6 @@ mv64x60_early_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si)
mv64x60_set_bits(bh, MV64x60_PCI0_TO_RETRY, 0xffff);
mv64x60_set_bits(bh, MV64x60_PCI1_TO_RETRY, 0xffff);
-
- return;
}
/*
@@ -628,19 +651,15 @@ mv64x60_get_32bit_window(struct mv64x60_handle *bh, u32 window,
val = mv64x60_read(bh, size_reg);
val = get_from_field(val, size_bits);
*size = bh->ci->untranslate_size(*base, val, size_bits);
- }
- else
+ } else
*size = 0;
- }
- else {
+ } else {
*base = 0;
*size = 0;
}
pr_debug("get 32bit window: %d, base: 0x%x, size: 0x%x\n",
window, *base, *size);
-
- return;
}
/*
@@ -677,8 +696,6 @@ mv64x60_set_32bit_window(struct mv64x60_handle *bh, u32 window,
(void)mv64x60_read(bh, base_reg); /* Flush FIFO */
}
-
- return;
}
/*
@@ -712,11 +729,9 @@ mv64x60_get_64bit_window(struct mv64x60_handle *bh, u32 window,
val = get_from_field(val, size_bits);
*size = bh->ci->untranslate_size(*base_lo, val,
size_bits);
- }
- else
+ } else
*size = 0;
- }
- else {
+ } else {
*base_hi = 0;
*base_lo = 0;
*size = 0;
@@ -724,8 +739,6 @@ mv64x60_get_64bit_window(struct mv64x60_handle *bh, u32 window,
pr_debug("get 64bit window: %d, base hi: 0x%x, base lo: 0x%x, "
"size: 0x%x\n", window, *base_hi, *base_lo, *size);
-
- return;
}
/*
@@ -766,8 +779,6 @@ mv64x60_set_64bit_window(struct mv64x60_handle *bh, u32 window,
(void)mv64x60_read(bh, base_lo_reg); /* Flush FIFO */
}
-
- return;
}
/*
@@ -1008,8 +1019,6 @@ mv64x60_get_mem_windows(struct mv64x60_handle *bh,
mem_windows[i][0] = 0;
mem_windows[i][1] = 0;
}
-
- return;
}
/*
@@ -1077,8 +1086,6 @@ mv64x60_config_cpu2mem_windows(struct mv64x60_handle *bh,
}
}
-
- return;
}
/*
@@ -1112,8 +1119,7 @@ mv64x60_config_cpu2pci_windows(struct mv64x60_handle *bh,
mv64x60_set_32bit_window(bh, remap_tab[bus][0],
pi->pci_io.pci_base_lo, 0, 0);
bh->ci->enable_window_32bit(bh, win_tab[bus][0]);
- }
- else /* Actually, the window should already be disabled */
+ } else /* Actually, the window should already be disabled */
bh->ci->disable_window_32bit(bh, win_tab[bus][0]);
for (i=0; i<3; i++)
@@ -1125,11 +1131,8 @@ mv64x60_config_cpu2pci_windows(struct mv64x60_handle *bh,
pi->pci_mem[i].pci_base_hi,
pi->pci_mem[i].pci_base_lo, 0, 0);
bh->ci->enable_window_32bit(bh, win_tab[bus][i+1]);
- }
- else /* Actually, the window should already be disabled */
+ } else /* Actually, the window should already be disabled */
bh->ci->disable_window_32bit(bh, win_tab[bus][i+1]);
-
- return;
}
/*
@@ -1206,8 +1209,6 @@ mv64x60_config_pci2mem_windows(struct mv64x60_handle *bh,
MV64x60_PCI0_BAR_ENABLE :
MV64x60_PCI1_BAR_ENABLE), (1 << i));
}
-
- return;
}
/*
@@ -1229,7 +1230,6 @@ mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr, u32 cfg_data,
*hose = pcibios_alloc_controller();
setup_indirect_pci_nomap(*hose, bh->v_base + cfg_addr,
bh->v_base + cfg_data);
- return;
}
/*
@@ -1272,7 +1272,6 @@ mv64x60_config_resources(struct pci_controller *hose,
pi->pci_mem[0].size - 1;
hose->pci_mem_offset = pi->pci_mem[0].cpu_base -
pi->pci_mem[0].pci_base_lo;
- return;
}
/*
@@ -1309,7 +1308,6 @@ mv64x60_config_pci_params(struct pci_controller *hose,
early_write_config_word(hose, 0, devfn, PCI_CACHE_LINE_SIZE, u16_val);
mv64x60_pci_exclude_bridge = save_exclude;
- return;
}
/*
@@ -1336,8 +1334,7 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
p2p_cfg = MV64x60_PCI0_P2P_CONFIG;
pci_cfg_offset = 0x64;
hose = bh->hose_a;
- }
- else {
+ } else {
pci_mode = bh->pci_mode_b;
p2p_cfg = MV64x60_PCI1_P2P_CONFIG;
pci_cfg_offset = 0xe4;
@@ -1352,8 +1349,7 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
val |= (child_bus << 16) | 0xff;
mv64x60_write(bh, p2p_cfg, val);
(void)mv64x60_read(bh, p2p_cfg); /* Flush FIFO */
- }
- else { /* PCI-X */
+ } else { /* PCI-X */
/*
* Need to use the current bus/dev number (that's in the
* P2P CONFIG reg) to access the bridge's pci config space.
@@ -1365,8 +1361,6 @@ mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus)
pci_cfg_offset, child_bus << 8);
mv64x60_pci_exclude_bridge = save_exclude;
}
-
- return;
}
/*
@@ -1423,8 +1417,6 @@ mv64x60_pd_fixup(struct mv64x60_handle *bh, struct platform_device *pd_devs[],
j++;
}
}
-
- return;
}
/*
@@ -1498,8 +1490,6 @@ gt64260_set_pci2mem_window(struct pci_controller *hose, u32 bus, u32 window,
early_write_config_dword(hose, 0, PCI_DEVFN(0, 0),
gt64260_reg_addrs[bus][window], mv64x60_mask(base, 20) | 0x8);
mv64x60_pci_exclude_bridge = save_exclude;
-
- return;
}
/*
@@ -1523,8 +1513,6 @@ gt64260_set_pci2regs_window(struct mv64x60_handle *bh,
early_write_config_dword(hose, 0, PCI_DEVFN(0,0), gt64260_offset[bus],
(base << 16));
mv64x60_pci_exclude_bridge = save_exclude;
-
- return;
}
/*
@@ -1561,7 +1549,6 @@ static void __init
gt64260_enable_window_32bit(struct mv64x60_handle *bh, u32 window)
{
pr_debug("enable 32bit window: %d\n", window);
- return;
}
/*
@@ -1584,8 +1571,6 @@ gt64260_disable_window_32bit(struct mv64x60_handle *bh, u32 window)
mv64x60_write(bh, gt64260_32bit_windows[window].base_reg,0xfff);
mv64x60_write(bh, gt64260_32bit_windows[window].size_reg, 0);
}
-
- return;
}
/*
@@ -1599,7 +1584,6 @@ static void __init
gt64260_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
{
pr_debug("enable 64bit window: %d\n", window);
- return; /* Enabled when window configured (i.e., when top >= base) */
}
/*
@@ -1624,8 +1608,6 @@ gt64260_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
mv64x60_write(bh, gt64260_64bit_windows[window].base_hi_reg, 0);
mv64x60_write(bh, gt64260_64bit_windows[window].size_reg, 0);
}
-
- return;
}
/*
@@ -1712,8 +1694,6 @@ gt64260_disable_all_windows(struct mv64x60_handle *bh,
mv64x60_write(bh, GT64260_IC_CPU_INT_1_MASK, 0);
mv64x60_write(bh, GT64260_IC_CPU_INT_2_MASK, 0);
mv64x60_write(bh, GT64260_IC_CPU_INT_3_MASK, 0);
-
- return;
}
/*
@@ -1781,14 +1761,11 @@ gt64260a_chip_specific_init(struct mv64x60_handle *bh,
mv64x60_mpsc1_pdata.cache_mgmt = 1;
if ((r = platform_get_resource(&mpsc1_device, IORESOURCE_IRQ, 0))
- != NULL) {
-
+ != NULL) {
r->start = MV64x60_IRQ_SDMA_0;
r->end = MV64x60_IRQ_SDMA_0;
}
#endif
-
- return;
}
/*
@@ -1861,14 +1838,11 @@ gt64260b_chip_specific_init(struct mv64x60_handle *bh,
mv64x60_mpsc1_pdata.cache_mgmt = 1;
if ((r = platform_get_resource(&mpsc1_device, IORESOURCE_IRQ, 0))
- != NULL) {
-
+ != NULL) {
r->start = MV64x60_IRQ_SDMA_0;
r->end = MV64x60_IRQ_SDMA_0;
}
#endif
-
- return;
}
/*
@@ -1945,8 +1919,6 @@ mv64360_set_pci2mem_window(struct pci_controller *hose, u32 bus, u32 window,
mv64360_reg_addrs[bus][window].base_lo_bar,
mv64x60_mask(base,20) | 0xc);
mv64x60_pci_exclude_bridge = save_exclude;
-
- return;
}
/*
@@ -1972,8 +1944,6 @@ mv64360_set_pci2regs_window(struct mv64x60_handle *bh,
early_write_config_dword(hose, 0, PCI_DEVFN(0,0),
mv64360_offset[bus][1], 0);
mv64x60_pci_exclude_bridge = save_exclude;
-
- return;
}
/*
@@ -2082,8 +2052,6 @@ mv64360_enable_window_32bit(struct mv64x60_handle *bh, u32 window)
"32bit table corrupted");
}
}
-
- return;
}
/*
@@ -2139,8 +2107,6 @@ mv64360_disable_window_32bit(struct mv64x60_handle *bh, u32 window)
"32bit table corrupted");
}
}
-
- return;
}
/*
@@ -2158,8 +2124,7 @@ mv64360_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
(mv64360_64bit_windows[window].size_reg != 0)) {
if ((mv64360_64bit_windows[window].extra & MV64x60_EXTRA_MASK)
- == MV64x60_EXTRA_PCIACC_ENAB)
-
+ == MV64x60_EXTRA_PCIACC_ENAB)
mv64x60_set_bits(bh,
mv64360_64bit_windows[window].base_lo_reg,
(1 << (mv64360_64bit_windows[window].extra &
@@ -2168,8 +2133,6 @@ mv64360_enable_window_64bit(struct mv64x60_handle *bh, u32 window)
printk(KERN_ERR "mv64360_enable: %s\n",
"64bit table corrupted");
}
-
- return;
}
/*
@@ -2186,11 +2149,9 @@ mv64360_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
mv64360_64bit_windows[window].size_reg);
if ((mv64360_64bit_windows[window].base_lo_reg != 0) &&
- (mv64360_64bit_windows[window].size_reg != 0)) {
-
+ (mv64360_64bit_windows[window].size_reg != 0)) {
if ((mv64360_64bit_windows[window].extra & MV64x60_EXTRA_MASK)
- == MV64x60_EXTRA_PCIACC_ENAB)
-
+ == MV64x60_EXTRA_PCIACC_ENAB)
mv64x60_clr_bits(bh,
mv64360_64bit_windows[window].base_lo_reg,
(1 << (mv64360_64bit_windows[window].extra &
@@ -2199,8 +2160,6 @@ mv64360_disable_window_64bit(struct mv64x60_handle *bh, u32 window)
printk(KERN_ERR "mv64360_disable: %s\n",
"64bit table corrupted");
}
-
- return;
}
/*
@@ -2241,8 +2200,6 @@ mv64360_disable_all_windows(struct mv64x60_handle *bh,
/* Disable all PCI-><whatever> windows */
mv64x60_set_bits(bh, MV64x60_PCI0_BAR_ENABLE, 0x0000f9ff);
mv64x60_set_bits(bh, MV64x60_PCI1_BAR_ENABLE, 0x0000f9ff);
-
- return;
}
/*
@@ -2335,8 +2292,6 @@ mv64360_config_io2mem_windows(struct mv64x60_handle *bh,
mv64x60_set_bits(bh, MV64360_IDMA2MEM_ACC_PROT_3,
(0x3 << (i << 1)));
}
-
- return;
}
/*
@@ -2350,42 +2305,145 @@ static void __init
mv64360_set_mpsc2regs_window(struct mv64x60_handle *bh, u32 base)
{
pr_debug("set mpsc->internal regs, base: 0x%x\n", base);
-
mv64x60_write(bh, MV64360_MPSC2REGS_BASE, base & 0xffff0000);
- return;
}
/*
* mv64360_chip_specific_init()
*
- * No errata work arounds for the MV64360 implemented at this point.
+ * Implement errata work arounds for the MV64360.
*/
static void __init
mv64360_chip_specific_init(struct mv64x60_handle *bh,
struct mv64x60_setup_info *si)
{
+#if !defined(CONFIG_NOT_COHERENT_CACHE)
+ mv64x60_set_bits(bh, MV64360_D_UNIT_CONTROL_HIGH, (1<<24));
+#endif
#ifdef CONFIG_SERIAL_MPSC
mv64x60_mpsc0_pdata.brg_can_tune = 1;
mv64x60_mpsc0_pdata.cache_mgmt = 1;
mv64x60_mpsc1_pdata.brg_can_tune = 1;
mv64x60_mpsc1_pdata.cache_mgmt = 1;
#endif
-
- return;
}
/*
* mv64460_chip_specific_init()
*
- * No errata work arounds for the MV64460 implemented at this point.
+ * Implement errata work arounds for the MV64460.
*/
static void __init
mv64460_chip_specific_init(struct mv64x60_handle *bh,
struct mv64x60_setup_info *si)
{
+#if !defined(CONFIG_NOT_COHERENT_CACHE)
+ mv64x60_set_bits(bh, MV64360_D_UNIT_CONTROL_HIGH, (1<<24) | (1<<25));
+ mv64x60_set_bits(bh, MV64460_D_UNIT_MMASK, (1<<1) | (1<<4));
+#endif
#ifdef CONFIG_SERIAL_MPSC
mv64x60_mpsc0_pdata.brg_can_tune = 1;
+ mv64x60_mpsc0_pdata.cache_mgmt = 1;
mv64x60_mpsc1_pdata.brg_can_tune = 1;
+ mv64x60_mpsc1_pdata.cache_mgmt = 1;
#endif
- return;
}
+
+
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+/* Export the hotswap register via sysfs for enum event monitoring */
+#define VAL_LEN_MAX 11 /* 32-bit hex or dec stringified number + '\n' */
+
+DECLARE_MUTEX(mv64xxx_hs_lock);
+
+static ssize_t
+mv64xxx_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ u32 v;
+ u8 save_exclude;
+
+ if (off > 0)
+ return 0;
+ if (count < VAL_LEN_MAX)
+ return -EINVAL;
+
+ if (down_interruptible(&mv64xxx_hs_lock))
+ return -ERESTARTSYS;
+ save_exclude = mv64x60_pci_exclude_bridge;
+ mv64x60_pci_exclude_bridge = 0;
+ early_read_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, &v);
+ mv64x60_pci_exclude_bridge = save_exclude;
+ up(&mv64xxx_hs_lock);
+
+ return sprintf(buf, "0x%08x\n", v);
+}
+
+static ssize_t
+mv64xxx_hs_reg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ u32 v;
+ u8 save_exclude;
+
+ if (off > 0)
+ return 0;
+ if (count <= 0)
+ return -EINVAL;
+
+ if (sscanf(buf, "%i", &v) == 1) {
+ if (down_interruptible(&mv64xxx_hs_lock))
+ return -ERESTARTSYS;
+ save_exclude = mv64x60_pci_exclude_bridge;
+ mv64x60_pci_exclude_bridge = 0;
+ early_write_config_dword(&sysfs_hose_a, 0, PCI_DEVFN(0, 0),
+ MV64360_PCICFG_CPCI_HOTSWAP, v);
+ mv64x60_pci_exclude_bridge = save_exclude;
+ up(&mv64xxx_hs_lock);
+ }
+ else
+ count = -EINVAL;
+
+ return count;
+}
+
+static struct bin_attribute mv64xxx_hs_reg_attr = { /* Hotswap register */
+ .attr = {
+ .name = "hs_reg",
+ .mode = S_IRUGO | S_IWUSR,
+ .owner = THIS_MODULE,
+ },
+ .size = VAL_LEN_MAX,
+ .read = mv64xxx_hs_reg_read,
+ .write = mv64xxx_hs_reg_write,
+};
+
+/* Provide sysfs file indicating if this platform supports the hs_reg */
+static ssize_t
+mv64xxx_hs_reg_valid_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct platform_device *pdev;
+ struct mv64xxx_pdata *pdp;
+ u32 v;
+
+ pdev = container_of(dev, struct platform_device, dev);
+ pdp = (struct mv64xxx_pdata *)pdev->dev.platform_data;
+
+ if (down_interruptible(&mv64xxx_hs_lock))
+ return -ERESTARTSYS;
+ v = pdp->hs_reg_valid;
+ up(&mv64xxx_hs_lock);
+
+ return sprintf(buf, "%i\n", v);
+}
+static DEVICE_ATTR(hs_reg_valid, S_IRUGO, mv64xxx_hs_reg_valid_show, NULL);
+
+static int __init
+mv64xxx_sysfs_init(void)
+{
+ sysfs_create_bin_file(&mv64xxx_device.dev.kobj, &mv64xxx_hs_reg_attr);
+ sysfs_create_file(&mv64xxx_device.dev.kobj,&dev_attr_hs_reg_valid.attr);
+ return 0;
+}
+subsys_initcall(mv64xxx_sysfs_init);
+#endif
diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c
index e5fd2ae503e..9ccce438bd7 100644
--- a/arch/ppc/syslib/ocp.c
+++ b/arch/ppc/syslib/ocp.c
@@ -165,7 +165,7 @@ ocp_device_remove(struct device *dev)
}
static int
-ocp_device_suspend(struct device *dev, u32 state)
+ocp_device_suspend(struct device *dev, pm_message_t state)
{
struct ocp_device *ocp_dev = to_ocp_dev(dev);
struct ocp_driver *ocp_drv = to_ocp_drv(dev->driver);
diff --git a/arch/ppc/syslib/of_device.c b/arch/ppc/syslib/of_device.c
index 1eb4f726ca9..da8a0f2128d 100644
--- a/arch/ppc/syslib/of_device.c
+++ b/arch/ppc/syslib/of_device.c
@@ -105,7 +105,7 @@ static int of_device_remove(struct device *dev)
return 0;
}
-static int of_device_suspend(struct device *dev, u32 state)
+static int of_device_suspend(struct device *dev, pm_message_t state)
{
struct of_device * of_dev = to_of_device(dev);
struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index ad39b86ca92..53da58523e3 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -948,7 +948,7 @@ static void openpic_cached_disable_irq(u_int irq)
* we need something better to deal with that... Maybe switch to S1 for
* cpufreq changes
*/
-int openpic_suspend(struct sys_device *sysdev, u32 state)
+int openpic_suspend(struct sys_device *sysdev, pm_message_t state)
{
int i;
unsigned long flags;
diff --git a/arch/ppc/syslib/ppc4xx_setup.c b/arch/ppc/syslib/ppc4xx_setup.c
index e170aebeb69..b843c4fef25 100644
--- a/arch/ppc/syslib/ppc4xx_setup.c
+++ b/arch/ppc/syslib/ppc4xx_setup.c
@@ -48,10 +48,6 @@
extern void abort(void);
extern void ppc4xx_find_bridges(void);
-extern void ppc4xx_wdt_heartbeat(void);
-extern int wdt_enable;
-extern unsigned long wdt_period;
-
/* Global Variables */
bd_t __res;
@@ -171,7 +167,7 @@ ppc4xx_calibrate_decr(void)
unsigned int freq;
bd_t *bip = &__res;
-#if defined(CONFIG_WALNUT) || defined(CONFIG_ASH) || defined(CONFIG_SYCAMORE)
+#if defined(CONFIG_WALNUT) || defined(CONFIG_SYCAMORE)
/* Walnut boot rom sets DCR CHCR1 (aka CPC0_CR1) bit CETE to 1 */
mtdcr(DCRN_CHCR1, mfdcr(DCRN_CHCR1) & ~CHR1_CETE);
#endif
@@ -257,22 +253,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
*(char *) (r7 + KERNELBASE) = 0;
strcpy(cmd_line, (char *) (r6 + KERNELBASE));
}
-#if defined(CONFIG_PPC405_WDT)
-/* Look for wdt= option on command line */
- if (strstr(cmd_line, "wdt=")) {
- int valid_wdt = 0;
- char *p, *q;
- for (q = cmd_line; (p = strstr(q, "wdt=")) != 0;) {
- q = p + 4;
- if (p > cmd_line && p[-1] != ' ')
- continue;
- wdt_period = simple_strtoul(q, &q, 0);
- valid_wdt = 1;
- ++q;
- }
- wdt_enable = valid_wdt;
- }
-#endif
/* Initialize machine-dependent vectors */
@@ -287,11 +267,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.calibrate_decr = ppc4xx_calibrate_decr;
-#ifdef CONFIG_PPC405_WDT
- ppc_md.heartbeat = ppc4xx_wdt_heartbeat;
-#endif
- ppc_md.heartbeat_count = 0;
-
ppc_md.find_end_of_memory = ppc4xx_find_end_of_memory;
ppc_md.setup_io_mappings = ppc4xx_map_io;
diff --git a/arch/ppc/syslib/ppc83xx_pci.h b/arch/ppc/syslib/ppc83xx_pci.h
new file mode 100644
index 00000000000..ec691640f6b
--- /dev/null
+++ b/arch/ppc/syslib/ppc83xx_pci.h
@@ -0,0 +1,151 @@
+/* Created by Tony Li <tony.li@freescale.com>
+ * Copyright (c) 2005 freescale semiconductor
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __PPC_SYSLIB_PPC83XX_PCI_H
+#define __PPC_SYSLIB_PPC83XX_PCI_H
+
+typedef struct immr_clk {
+ u32 spmr; /* system PLL mode Register */
+ u32 occr; /* output clock control Register */
+ u32 sccr; /* system clock control Register */
+ u8 res0[0xF4];
+} immr_clk_t;
+
+/*
+ * Sequencer
+ */
+typedef struct immr_ios {
+ u32 potar0;
+ u8 res0[4];
+ u32 pobar0;
+ u8 res1[4];
+ u32 pocmr0;
+ u8 res2[4];
+ u32 potar1;
+ u8 res3[4];
+ u32 pobar1;
+ u8 res4[4];
+ u32 pocmr1;
+ u8 res5[4];
+ u32 potar2;
+ u8 res6[4];
+ u32 pobar2;
+ u8 res7[4];
+ u32 pocmr2;
+ u8 res8[4];
+ u32 potar3;
+ u8 res9[4];
+ u32 pobar3;
+ u8 res10[4];
+ u32 pocmr3;
+ u8 res11[4];
+ u32 potar4;
+ u8 res12[4];
+ u32 pobar4;
+ u8 res13[4];
+ u32 pocmr4;
+ u8 res14[4];
+ u32 potar5;
+ u8 res15[4];
+ u32 pobar5;
+ u8 res16[4];
+ u32 pocmr5;
+ u8 res17[4];
+ u8 res18[0x60];
+ u32 pmcr;
+ u8 res19[4];
+ u32 dtcr;
+ u8 res20[4];
+} immr_ios_t;
+#define POTAR_TA_MASK 0x000fffff
+#define POBAR_BA_MASK 0x000fffff
+#define POCMR_EN 0x80000000
+#define POCMR_IO 0x40000000 /* 0--memory space 1--I/O space */
+#define POCMR_SE 0x20000000 /* streaming enable */
+#define POCMR_DST 0x10000000 /* 0--PCI1 1--PCI2 */
+#define POCMR_CM_MASK 0x000fffff
+
+/*
+ * PCI Controller Control and Status Registers
+ */
+typedef struct immr_pcictrl {
+ u32 esr;
+ u32 ecdr;
+ u32 eer;
+ u32 eatcr;
+ u32 eacr;
+ u32 eeacr;
+ u32 edlcr;
+ u32 edhcr;
+ u32 gcr;
+ u32 ecr;
+ u32 gsr;
+ u8 res0[12];
+ u32 pitar2;
+ u8 res1[4];
+ u32 pibar2;
+ u32 piebar2;
+ u32 piwar2;
+ u8 res2[4];
+ u32 pitar1;
+ u8 res3[4];
+ u32 pibar1;
+ u32 piebar1;
+ u32 piwar1;
+ u8 res4[4];
+ u32 pitar0;
+ u8 res5[4];
+ u32 pibar0;
+ u8 res6[4];
+ u32 piwar0;
+ u8 res7[132];
+} immr_pcictrl_t;
+#define PITAR_TA_MASK 0x000fffff
+#define PIBAR_MASK 0xffffffff
+#define PIEBAR_EBA_MASK 0x000fffff
+#define PIWAR_EN 0x80000000
+#define PIWAR_PF 0x20000000
+#define PIWAR_RTT_MASK 0x000f0000
+#define PIWAR_RTT_NO_SNOOP 0x00040000
+#define PIWAR_RTT_SNOOP 0x00050000
+#define PIWAR_WTT_MASK 0x0000f000
+#define PIWAR_WTT_NO_SNOOP 0x00004000
+#define PIWAR_WTT_SNOOP 0x00005000
+#define PIWAR_IWS_MASK 0x0000003F
+#define PIWAR_IWS_4K 0x0000000B
+#define PIWAR_IWS_8K 0x0000000C
+#define PIWAR_IWS_16K 0x0000000D
+#define PIWAR_IWS_32K 0x0000000E
+#define PIWAR_IWS_64K 0x0000000F
+#define PIWAR_IWS_128K 0x00000010
+#define PIWAR_IWS_256K 0x00000011
+#define PIWAR_IWS_512K 0x00000012
+#define PIWAR_IWS_1M 0x00000013
+#define PIWAR_IWS_2M 0x00000014
+#define PIWAR_IWS_4M 0x00000015
+#define PIWAR_IWS_8M 0x00000016
+#define PIWAR_IWS_16M 0x00000017
+#define PIWAR_IWS_32M 0x00000018
+#define PIWAR_IWS_64M 0x00000019
+#define PIWAR_IWS_128M 0x0000001A
+#define PIWAR_IWS_256M 0x0000001B
+#define PIWAR_IWS_512M 0x0000001C
+#define PIWAR_IWS_1G 0x0000001D
+#define PIWAR_IWS_2G 0x0000001E
+
+#endif /* __PPC_SYSLIB_PPC83XX_PCI_H */
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 602a86891f7..890484e576e 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -11,6 +11,17 @@
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Added PCI support -- Tony Li <tony.li@freescale.com>
*/
#include <linux/config.h>
@@ -31,6 +42,10 @@
#include <asm/delay.h>
#include <syslib/ppc83xx_setup.h>
+#if defined(CONFIG_PCI)
+#include <asm/delay.h>
+#include <syslib/ppc83xx_pci.h>
+#endif
phys_addr_t immrbar;
@@ -162,4 +177,237 @@ mpc83xx_halt(void)
for(;;);
}
-/* PCI SUPPORT DOES NOT EXIT, MODEL after ppc85xx_setup.c */
+#if defined(CONFIG_PCI)
+void __init
+mpc83xx_setup_pci1(struct pci_controller *hose)
+{
+ u16 reg16;
+ volatile immr_pcictrl_t * pci_ctrl;
+ volatile immr_ios_t * ios;
+ bd_t *binfo = (bd_t *) __res;
+
+ pci_ctrl = ioremap(binfo->bi_immr_base + 0x8500, sizeof(immr_pcictrl_t));
+ ios = ioremap(binfo->bi_immr_base + 0x8400, sizeof(immr_ios_t));
+
+ /*
+ * Configure PCI Outbound Translation Windows
+ */
+ ios->potar0 = (MPC83xx_PCI1_LOWER_MEM >> 12) & POTAR_TA_MASK;
+ ios->pobar0 = (MPC83xx_PCI1_LOWER_MEM >> 12) & POBAR_BA_MASK;
+ ios->pocmr0 = POCMR_EN |
+ (((0xffffffff - (MPC83xx_PCI1_UPPER_MEM -
+ MPC83xx_PCI1_LOWER_MEM)) >> 12) & POCMR_CM_MASK);
+
+ /* mapped to PCI1 IO space */
+ ios->potar1 = (MPC83xx_PCI1_LOWER_IO >> 12) & POTAR_TA_MASK;
+ ios->pobar1 = (MPC83xx_PCI1_IO_BASE >> 12) & POBAR_BA_MASK;
+ ios->pocmr1 = POCMR_EN | POCMR_IO |
+ (((0xffffffff - (MPC83xx_PCI1_UPPER_IO -
+ MPC83xx_PCI1_LOWER_IO)) >> 12) & POCMR_CM_MASK);
+
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+ pci_ctrl->pitar1 = 0x0;
+ pci_ctrl->pibar1 = 0x0;
+ pci_ctrl->piebar1 = 0x0;
+ pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | PIWAR_IWS_2G;
+
+ /*
+ * Release PCI RST signal
+ */
+ pci_ctrl->gcr = 0;
+ udelay(2000);
+ pci_ctrl->gcr = 1;
+ udelay(2000);
+
+ reg16 = 0xff;
+ early_read_config_word(hose, hose->first_busno, 0, PCI_COMMAND, &reg16);
+ reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ early_write_config_word(hose, hose->first_busno, 0, PCI_COMMAND, reg16);
+
+ /*
+ * Clear non-reserved bits in status register.
+ */
+ early_write_config_word(hose, hose->first_busno, 0, PCI_STATUS, 0xffff);
+ early_write_config_byte(hose, hose->first_busno, 0, PCI_LATENCY_TIMER, 0x80);
+
+ iounmap(pci_ctrl);
+ iounmap(ios);
+}
+
+void __init
+mpc83xx_setup_pci2(struct pci_controller *hose)
+{
+ u16 reg16;
+ volatile immr_pcictrl_t * pci_ctrl;
+ volatile immr_ios_t * ios;
+ bd_t *binfo = (bd_t *) __res;
+
+ pci_ctrl = ioremap(binfo->bi_immr_base + 0x8600, sizeof(immr_pcictrl_t));
+ ios = ioremap(binfo->bi_immr_base + 0x8400, sizeof(immr_ios_t));
+
+ /*
+ * Configure PCI Outbound Translation Windows
+ */
+ ios->potar3 = (MPC83xx_PCI2_LOWER_MEM >> 12) & POTAR_TA_MASK;
+ ios->pobar3 = (MPC83xx_PCI2_LOWER_MEM >> 12) & POBAR_BA_MASK;
+ ios->pocmr3 = POCMR_EN | POCMR_DST |
+ (((0xffffffff - (MPC83xx_PCI2_UPPER_MEM -
+ MPC83xx_PCI2_LOWER_MEM)) >> 12) & POCMR_CM_MASK);
+
+ /* mapped to PCI2 IO space */
+ ios->potar4 = (MPC83xx_PCI2_LOWER_IO >> 12) & POTAR_TA_MASK;
+ ios->pobar4 = (MPC83xx_PCI2_IO_BASE >> 12) & POBAR_BA_MASK;
+ ios->pocmr4 = POCMR_EN | POCMR_DST | POCMR_IO |
+ (((0xffffffff - (MPC83xx_PCI2_UPPER_IO -
+ MPC83xx_PCI2_LOWER_IO)) >> 12) & POCMR_CM_MASK);
+
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+ pci_ctrl->pitar1 = 0x0;
+ pci_ctrl->pibar1 = 0x0;
+ pci_ctrl->piebar1 = 0x0;
+ pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | PIWAR_IWS_2G;
+
+ /*
+ * Release PCI RST signal
+ */
+ pci_ctrl->gcr = 0;
+ udelay(2000);
+ pci_ctrl->gcr = 1;
+ udelay(2000);
+
+ reg16 = 0xff;
+ early_read_config_word(hose, hose->first_busno, 0, PCI_COMMAND, &reg16);
+ reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ early_write_config_word(hose, hose->first_busno, 0, PCI_COMMAND, reg16);
+
+ /*
+ * Clear non-reserved bits in status register.
+ */
+ early_write_config_word(hose, hose->first_busno, 0, PCI_STATUS, 0xffff);
+ early_write_config_byte(hose, hose->first_busno, 0, PCI_LATENCY_TIMER, 0x80);
+
+ iounmap(pci_ctrl);
+ iounmap(ios);
+}
+
+/*
+ * PCI buses can be enabled only if SYS board combinates with PIB
+ * (Platform IO Board) board which provide 3 PCI slots. There is 2 PCI buses
+ * and 3 PCI slots, so people must configure the routes between them before
+ * enable PCI bus. This routes are under the control of PCA9555PW device which
+ * can be accessed via I2C bus 2 and are configured by firmware. Refer to
+ * Freescale to get more information about firmware configuration.
+ */
+
+extern int mpc83xx_exclude_device(u_char bus, u_char devfn);
+extern int mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel,
+ unsigned char pin);
+void __init
+mpc83xx_setup_hose(void)
+{
+ u32 val32;
+ volatile immr_clk_t * clk;
+ struct pci_controller * hose1;
+#ifdef CONFIG_MPC83xx_PCI2
+ struct pci_controller * hose2;
+#endif
+ bd_t * binfo = (bd_t *)__res;
+
+ clk = ioremap(binfo->bi_immr_base + 0xA00,
+ sizeof(immr_clk_t));
+
+ /*
+ * Configure PCI controller and PCI_CLK_OUTPUT both in 66M mode
+ */
+ val32 = clk->occr;
+ udelay(2000);
+ clk->occr = 0xff000000;
+ udelay(2000);
+
+ iounmap(clk);
+
+ hose1 = pcibios_alloc_controller();
+ if(!hose1)
+ return;
+
+ ppc_md.pci_swizzle = common_swizzle;
+ ppc_md.pci_map_irq = mpc83xx_map_irq;
+
+ hose1->bus_offset = 0;
+ hose1->first_busno = 0;
+ hose1->last_busno = 0xff;
+
+ setup_indirect_pci(hose1, binfo->bi_immr_base + PCI1_CFG_ADDR_OFFSET,
+ binfo->bi_immr_base + PCI1_CFG_DATA_OFFSET);
+ hose1->set_cfg_type = 1;
+
+ mpc83xx_setup_pci1(hose1);
+
+ hose1->pci_mem_offset = MPC83xx_PCI1_MEM_OFFSET;
+ hose1->mem_space.start = MPC83xx_PCI1_LOWER_MEM;
+ hose1->mem_space.end = MPC83xx_PCI1_UPPER_MEM;
+
+ hose1->io_base_phys = MPC83xx_PCI1_IO_BASE;
+ hose1->io_space.start = MPC83xx_PCI1_LOWER_IO;
+ hose1->io_space.end = MPC83xx_PCI1_UPPER_IO;
+#ifdef CONFIG_MPC83xx_PCI2
+ isa_io_base = (unsigned long)ioremap(MPC83xx_PCI1_IO_BASE,
+ MPC83xx_PCI1_IO_SIZE + MPC83xx_PCI2_IO_SIZE);
+#else
+ isa_io_base = (unsigned long)ioremap(MPC83xx_PCI1_IO_BASE,
+ MPC83xx_PCI1_IO_SIZE);
+#endif /* CONFIG_MPC83xx_PCI2 */
+ hose1->io_base_virt = (void *)isa_io_base;
+ /* setup resources */
+ pci_init_resource(&hose1->io_resource,
+ MPC83xx_PCI1_LOWER_IO,
+ MPC83xx_PCI1_UPPER_IO,
+ IORESOURCE_IO, "PCI host bridge 1");
+ pci_init_resource(&hose1->mem_resources[0],
+ MPC83xx_PCI1_LOWER_MEM,
+ MPC83xx_PCI1_UPPER_MEM,
+ IORESOURCE_MEM, "PCI host bridge 1");
+
+ ppc_md.pci_exclude_device = mpc83xx_exclude_device;
+ hose1->last_busno = pciauto_bus_scan(hose1, hose1->first_busno);
+
+#ifdef CONFIG_MPC83xx_PCI2
+ hose2 = pcibios_alloc_controller();
+ if(!hose2)
+ return;
+
+ hose2->bus_offset = hose1->last_busno + 1;
+ hose2->first_busno = hose1->last_busno + 1;
+ hose2->last_busno = 0xff;
+ setup_indirect_pci(hose2, binfo->bi_immr_base + PCI2_CFG_ADDR_OFFSET,
+ binfo->bi_immr_base + PCI2_CFG_DATA_OFFSET);
+ hose2->set_cfg_type = 1;
+
+ mpc83xx_setup_pci2(hose2);
+
+ hose2->pci_mem_offset = MPC83xx_PCI2_MEM_OFFSET;
+ hose2->mem_space.start = MPC83xx_PCI2_LOWER_MEM;
+ hose2->mem_space.end = MPC83xx_PCI2_UPPER_MEM;
+
+ hose2->io_base_phys = MPC83xx_PCI2_IO_BASE;
+ hose2->io_space.start = MPC83xx_PCI2_LOWER_IO;
+ hose2->io_space.end = MPC83xx_PCI2_UPPER_IO;
+ hose2->io_base_virt = (void *)(isa_io_base + MPC83xx_PCI1_IO_SIZE);
+ /* setup resources */
+ pci_init_resource(&hose2->io_resource,
+ MPC83xx_PCI2_LOWER_IO,
+ MPC83xx_PCI2_UPPER_IO,
+ IORESOURCE_IO, "PCI host bridge 2");
+ pci_init_resource(&hose2->mem_resources[0],
+ MPC83xx_PCI2_LOWER_MEM,
+ MPC83xx_PCI2_UPPER_MEM,
+ IORESOURCE_MEM, "PCI host bridge 2");
+
+ hose2->last_busno = pciauto_bus_scan(hose2, hose2->first_busno);
+#endif /* CONFIG_MPC83xx_PCI2 */
+}
+#endif /*CONFIG_PCI*/
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index 683f179b746..c766c1a5f78 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -12,6 +12,14 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __PPC_SYSLIB_PPC83XX_SETUP_H
@@ -19,7 +27,6 @@
#include <linux/config.h>
#include <linux/init.h>
-#include <asm/ppcboot.h>
extern unsigned long mpc83xx_find_end_of_memory(void) __init;
extern long mpc83xx_time_init(void) __init;
@@ -31,13 +38,11 @@ extern void mpc83xx_halt(void);
extern void mpc83xx_setup_hose(void) __init;
/* PCI config */
-#if 0
-#define PCI1_CFG_ADDR_OFFSET (FIXME)
-#define PCI1_CFG_DATA_OFFSET (FIXME)
+#define PCI1_CFG_ADDR_OFFSET (0x8300)
+#define PCI1_CFG_DATA_OFFSET (0x8304)
-#define PCI2_CFG_ADDR_OFFSET (FIXME)
-#define PCI2_CFG_DATA_OFFSET (FIXME)
-#endif
+#define PCI2_CFG_ADDR_OFFSET (0x8380)
+#define PCI2_CFG_DATA_OFFSET (0x8384)
/* Serial Config */
#ifdef CONFIG_SERIAL_MANY_PORTS
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 87920235256..52ba0c68078 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -6,6 +6,7 @@
* Maintainer: Kumar Gala <kumar.gala@freescale.com>
*
* Copyright 2005 Freescale Semiconductor Inc.
+ * Copyright 2005 MontaVista, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -35,10 +36,59 @@ void __init identify_ppc_sys_by_id(u32 id)
void __init identify_ppc_sys_by_name(char *name)
{
- /* TODO */
+ unsigned int i = 0;
+ while (ppc_sys_specs[i].ppc_sys_name[0])
+ {
+ if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
+ break;
+ i++;
+ }
+ cur_ppc_sys_spec = &ppc_sys_specs[i];
return;
}
+static int __init count_sys_specs(void)
+{
+ int i = 0;
+ while (ppc_sys_specs[i].ppc_sys_name[0])
+ i++;
+ return i;
+}
+
+static int __init find_chip_by_name_and_id(char *name, u32 id)
+{
+ int ret = -1;
+ unsigned int i = 0;
+ unsigned int j = 0;
+ unsigned int dups = 0;
+
+ unsigned char matched[count_sys_specs()];
+
+ while (ppc_sys_specs[i].ppc_sys_name[0]) {
+ if (!strcmp(ppc_sys_specs[i].ppc_sys_name, name))
+ matched[j++] = i;
+ i++;
+ }
+ if (j != 0) {
+ for (i = 0; i < j; i++) {
+ if ((ppc_sys_specs[matched[i]].mask & id) ==
+ ppc_sys_specs[matched[i]].value) {
+ ret = matched[i];
+ dups++;
+ }
+ }
+ ret = (dups == 1) ? ret : (-1 * dups);
+ }
+ return ret;
+}
+
+void __init identify_ppc_sys_by_name_and_id(char *name, u32 id)
+{
+ int i = find_chip_by_name_and_id(name, id);
+ BUG_ON(i < 0);
+ cur_ppc_sys_spec = &ppc_sys_specs[i];
+}
+
/* Update all memory resources by paddr, call before platform_device_register */
void __init
ppc_sys_fixup_mem_resource(struct platform_device *pdev, phys_addr_t paddr)
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
new file mode 100644
index 00000000000..1d3869768f9
--- /dev/null
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -0,0 +1,389 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 Device descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <asm/cpm2.h>
+#include <asm/irq.h>
+#include <asm/ppc_sys.h>
+
+struct platform_device ppc_sys_platform_devices[] = {
+ [MPC82xx_CPM_FCC1] = {
+ .name = "fsl-cpm-fcc",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "fcc_regs",
+ .start = 0x11300,
+ .end = 0x1131f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "fcc_pram",
+ .start = 0x8400,
+ .end = 0x84ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_FCC1,
+ .end = SIU_INT_FCC1,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_FCC2] = {
+ .name = "fsl-cpm-fcc",
+ .id = 2,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "fcc_regs",
+ .start = 0x11320,
+ .end = 0x1133f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "fcc_pram",
+ .start = 0x8500,
+ .end = 0x85ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_FCC2,
+ .end = SIU_INT_FCC2,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_FCC3] = {
+ .name = "fsl-cpm-fcc",
+ .id = 3,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "fcc_regs",
+ .start = 0x11340,
+ .end = 0x1135f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "fcc_pram",
+ .start = 0x8600,
+ .end = 0x86ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_FCC3,
+ .end = SIU_INT_FCC3,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_I2C] = {
+ .name = "fsl-cpm-i2c",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "i2c_mem",
+ .start = 0x11860,
+ .end = 0x118BF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "i2c_pram",
+ .start = 0x8afc,
+ .end = 0x8afd,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_I2C,
+ .end = SIU_INT_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SCC1] = {
+ .name = "fsl-cpm-scc",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "scc_mem",
+ .start = 0x11A00,
+ .end = 0x11A1F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "scc_pram",
+ .start = 0x8000,
+ .end = 0x80ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SCC1,
+ .end = SIU_INT_SCC1,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SCC2] = {
+ .name = "fsl-cpm-scc",
+ .id = 2,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "scc_mem",
+ .start = 0x11A20,
+ .end = 0x11A3F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "scc_pram",
+ .start = 0x8100,
+ .end = 0x81ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SCC2,
+ .end = SIU_INT_SCC2,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SCC3] = {
+ .name = "fsl-cpm-scc",
+ .id = 3,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "scc_mem",
+ .start = 0x11A40,
+ .end = 0x11A5F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "scc_pram",
+ .start = 0x8200,
+ .end = 0x82ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SCC3,
+ .end = SIU_INT_SCC3,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SCC4] = {
+ .name = "fsl-cpm-scc",
+ .id = 4,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "scc_mem",
+ .start = 0x11A60,
+ .end = 0x11A7F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "scc_pram",
+ .start = 0x8300,
+ .end = 0x83ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SCC4,
+ .end = SIU_INT_SCC4,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SPI] = {
+ .name = "fsl-cpm-spi",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "spi_mem",
+ .start = 0x11AA0,
+ .end = 0x11AFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "spi_pram",
+ .start = 0x89fc,
+ .end = 0x89fd,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SPI,
+ .end = SIU_INT_SPI,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_MCC1] = {
+ .name = "fsl-cpm-mcc",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "mcc_mem",
+ .start = 0x11B30,
+ .end = 0x11B3F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "mcc_pram",
+ .start = 0x8700,
+ .end = 0x877f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_MCC1,
+ .end = SIU_INT_MCC1,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_MCC2] = {
+ .name = "fsl-cpm-mcc",
+ .id = 2,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "mcc_mem",
+ .start = 0x11B50,
+ .end = 0x11B5F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "mcc_pram",
+ .start = 0x8800,
+ .end = 0x887f,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_MCC2,
+ .end = SIU_INT_MCC2,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SMC1] = {
+ .name = "fsl-cpm-smc",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "smc_mem",
+ .start = 0x11A80,
+ .end = 0x11A8F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "smc_pram",
+ .start = 0x87fc,
+ .end = 0x87fd,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SMC1,
+ .end = SIU_INT_SMC1,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_SMC2] = {
+ .name = "fsl-cpm-smc",
+ .id = 2,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "smc_mem",
+ .start = 0x11A90,
+ .end = 0x11A9F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "smc_pram",
+ .start = 0x88fc,
+ .end = 0x88fd,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_SMC2,
+ .end = SIU_INT_SMC2,
+ .flags = IORESOURCE_IRQ,
+ },
+ },
+ },
+ [MPC82xx_CPM_USB] = {
+ .name = "fsl-cpm-usb",
+ .id = 1,
+ .num_resources = 3,
+ .resource = (struct resource[]) {
+ {
+ .name = "usb_mem",
+ .start = 0x11b60,
+ .end = 0x11b78,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "usb_pram",
+ .start = 0x8b00,
+ .end = 0x8bff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = SIU_INT_USB,
+ .end = SIU_INT_USB,
+ .flags = IORESOURCE_IRQ,
+ },
+
+ },
+ },
+ [MPC82xx_SEC1] = {
+ .name = "fsl-sec",
+ .id = 1,
+ .num_resources = 1,
+ .resource = (struct resource[]) {
+ {
+ .name = "sec_mem",
+ .start = 0x40000,
+ .end = 0x52fff,
+ .flags = IORESOURCE_MEM,
+ },
+ },
+ },
+};
+
+static int __init mach_mpc82xx_fixup(struct platform_device *pdev)
+{
+ ppc_sys_fixup_mem_resource(pdev, CPM_MAP_ADDR);
+ return 0;
+}
+
+static int __init mach_mpc82xx_init(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("mach_mpc82xx_init:enter", 0);
+ ppc_sys_device_fixup = mach_mpc82xx_fixup;
+ return 0;
+}
+
+postcore_initcall(mach_mpc82xx_init);
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
new file mode 100644
index 00000000000..7b6c9ebdb9e
--- /dev/null
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -0,0 +1,200 @@
+/*
+ * arch/ppc/syslib/pq2_devices.c
+ *
+ * PQ2 System descriptions
+ *
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+
+#include <asm/ppc_sys.h>
+
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] = {
+ /* below is a list of the 8260 family of processors */
+ {
+ .ppc_sys_name = "8250",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ {
+ .ppc_sys_name = "8255",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 11,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4,
+ MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2,
+ MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ {
+ .ppc_sys_name = "8260",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ {
+ .ppc_sys_name = "8264",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ {
+ .ppc_sys_name = "8265",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ {
+ .ppc_sys_name = "8266",
+ .mask = 0x0000ff00,
+ .value = 0x00000000,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ }
+ },
+ /* below is a list of the 8272 family of processors */
+ {
+ .ppc_sys_name = "8247",
+ .mask = 0x0000ff00,
+ .value = 0x00000d00,
+ .num_devices = 10,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ MPC82xx_CPM_USB,
+ },
+ },
+ {
+ .ppc_sys_name = "8248",
+ .mask = 0x0000ff00,
+ .value = 0x00000c00,
+ .num_devices = 11,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ MPC82xx_CPM_USB, MPC82xx_SEC1,
+ },
+ },
+ {
+ .ppc_sys_name = "8271",
+ .mask = 0x0000ff00,
+ .value = 0x00000d00,
+ .num_devices = 10,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ MPC82xx_CPM_USB,
+ },
+ },
+ {
+ .ppc_sys_name = "8272",
+ .mask = 0x0000ff00,
+ .value = 0x00000c00,
+ .num_devices = 11,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ MPC82xx_CPM_USB, MPC82xx_SEC1,
+ },
+ },
+ /* below is a list of the 8280 family of processors */
+ {
+ .ppc_sys_name = "8270",
+ .mask = 0x0000ff00,
+ .value = 0x00000a00,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ },
+ },
+ {
+ .ppc_sys_name = "8275",
+ .mask = 0x0000ff00,
+ .value = 0x00000a00,
+ .num_devices = 12,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
+ },
+ },
+ {
+ .ppc_sys_name = "8280",
+ .mask = 0x0000ff00,
+ .value = 0x00000a00,
+ .num_devices = 13,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_SCC1, MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4, MPC82xx_CPM_MCC1, MPC82xx_CPM_MCC2,
+ MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI,
+ MPC82xx_CPM_I2C,
+ },
+ },
+ {
+ /* default match */
+ .ppc_sys_name = "",
+ .mask = 0x00000000,
+ .value = 0x00000000,
+ },
+};
diff --git a/arch/ppc/syslib/qspan_pci.c b/arch/ppc/syslib/qspan_pci.c
index 57f4ed5e5ae..0970b5d3039 100644
--- a/arch/ppc/syslib/qspan_pci.c
+++ b/arch/ppc/syslib/qspan_pci.c
@@ -94,7 +94,7 @@
#define mk_config_type1(bus, dev, offset) \
mk_config_addr(bus, dev, offset) | 1;
-static spinlock_t pcibios_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pcibios_lock);
int qspan_pcibios_read_config_byte(unsigned char bus, unsigned char dev_fn,
unsigned char offset, unsigned char *val)
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 13b262f1021..deca68ad644 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -44,6 +44,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
# We optimistically allocate largepages from the VM, so make the limit
# large enough (16MB). This badly named config option is actually
# max order + 1
diff --git a/arch/ppc64/Kconfig.debug b/arch/ppc64/Kconfig.debug
index 46b1ce58da3..f16a5030527 100644
--- a/arch/ppc64/Kconfig.debug
+++ b/arch/ppc64/Kconfig.debug
@@ -41,10 +41,19 @@ config XMON
help
Include in-kernel hooks for the xmon kernel monitor/debugger.
Unless you are intending to debug the kernel, say N here.
+ Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise
+ nothing will appear on the screen (xmon writes directly to the
+ framebuffer memory).
+ The cmdline option 'xmon' or 'xmon=early' will drop into xmon very
+ early during boot. 'xmon=on' will just enable the xmon debugger hooks.
+ 'xmon=off' will disable the debugger hooks if CONFIG_XMON_DEFAULT is set.
config XMON_DEFAULT
bool "Enable xmon by default"
depends on XMON
+ help
+ xmon is normally disabled unless booted with 'xmon=on'.
+ Use 'xmon=off' to disable xmon init during runtime.
config PPCDBG
bool "Include PPCDBG realtime debugging"
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
index 6350cce82ef..0a23aeacba8 100644
--- a/arch/ppc64/Makefile
+++ b/arch/ppc64/Makefile
@@ -49,7 +49,7 @@ NM := $(NM) --synthetic
endif
-CHECKFLAGS += -m64 -D__powerpc__
+CHECKFLAGS += -m64 -D__powerpc__ -D__powerpc64__
LDFLAGS := -m elf64ppc
LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD)
@@ -89,11 +89,12 @@ drivers-$(CONFIG_OPROFILE) += arch/ppc64/oprofile/
boot := arch/ppc64/boot
-boottarget-$(CONFIG_PPC_PSERIES) := zImage zImage.initrd
-boottarget-$(CONFIG_PPC_MAPLE) := zImage zImage.initrd
-boottarget-$(CONFIG_PPC_ISERIES) := vmlinux.sminitrd vmlinux.initrd vmlinux.sm
-boottarget-$(CONFIG_PPC_BPA) := zImage zImage.initrd
-$(boottarget-y): vmlinux
+boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd
+boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode
+boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd
+boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm
+boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd
+$(boottargets-y): vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage
@@ -116,13 +117,6 @@ archclean:
$(Q)$(MAKE) $(clean)=$(boot)
$(Q)rm -rf include3
-prepare: include/asm-ppc64/offsets.h
-
-arch/ppc64/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-ppc64/offsets.h: arch/ppc64/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
# Temporary hack until we have migrated to asm-powerpc
include/asm: include3/asm
@@ -131,10 +125,10 @@ include3/asm:
$(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm
define archhelp
- echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
- echo ' zImage.initrd- Compressed kernel image with initrd attached,'
- echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz'
- echo ' (arch/$(ARCH)/boot/zImage.initrd)'
+ echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)'
+ echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,'
+ echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz'
+ echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)'
+ echo ' zImage - zImage for pSeries machines'
+ echo ' zImage.initrd - zImage with initrd for pSeries machines'
endef
-
-CLEAN_FILES += include/asm-ppc64/offsets.h
diff --git a/arch/ppc64/boot/Makefile b/arch/ppc64/boot/Makefile
index 2c5f5e73d00..33fdc871089 100644
--- a/arch/ppc64/boot/Makefile
+++ b/arch/ppc64/boot/Makefile
@@ -37,6 +37,9 @@ quiet_cmd_bootcc = BOOTCC $@
quiet_cmd_bootas = BOOTAS $@
cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
+quiet_cmd_bootld = BOOTLD $@
+ cmd_bootld = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(2)
+
$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c
$(call if_changed_dep,bootcc)
$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S
@@ -53,7 +56,7 @@ src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section)))
gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section)))
hostprogs-y := addnote addRamDisk
-targets += zImage zImage.initrd imagesize.c \
+targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd imagesize.c \
$(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \
$(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \
$(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \
@@ -63,7 +66,7 @@ extra-y := initrd.o
quiet_cmd_ramdisk = RAMDISK $@
cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
-quiet_cmd_stripvm = STRIP $@
+quiet_cmd_stripvm = STRIP $@
cmd_stripvm = $(STRIP) -s $< -o $@
vmlinux.strip: vmlinux FORCE
@@ -71,12 +74,20 @@ vmlinux.strip: vmlinux FORCE
$(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz FORCE
$(call if_changed,ramdisk)
-addsection = $(CROSS32OBJCOPY) $(1) \
- --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(patsubst %.o,%.gz, $(1)) \
- --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(OBJCOPYFLAGS)
+quiet_cmd_addsection = ADDSEC $@
+ cmd_addsection = $(CROSS32OBJCOPY) $@ \
+ --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \
+ --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS)
+
+quiet_cmd_imagesize = GENSIZE $@
+ cmd_imagesize = ls -l vmlinux.strip | \
+ awk '{printf "/* generated -- do not edit! */\n" "unsigned long vmlinux_filesize = %d;\n", $$5}' \
+ > $(obj)/imagesize.c && \
+ $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \
+ awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' >> $(obj)/imagesize.c
-quiet_cmd_addnote = ADDNOTE $@
- cmd_addnote = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(obj-boot) && $(obj)/addnote $@
+quiet_cmd_addnote = ADDNOTE $@
+ cmd_addnote = $(obj)/addnote $@
$(call gz-sec, $(required)): $(obj)/kernel-%.gz: % FORCE
$(call if_changed,gzip)
@@ -85,28 +96,30 @@ $(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz
cp -f $(obj)/ramdisk.image.gz $@
$(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz FORCE
- touch $@
+ @touch $@
$(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c FORCE
$(call if_changed_dep,bootcc)
- $(call addsection, $@)
+ $(call cmd,addsection)
+
+$(obj)/zImage.vmode: obj-boot += $(call obj-sec, $(required))
+$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) FORCE
+ $(call cmd,bootld,$(obj-boot))
+
+$(obj)/zImage.initrd.vmode: obj-boot += $(call obj-sec, $(required) $(initrd))
+$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) FORCE
+ $(call cmd,bootld,$(obj-boot))
-$(obj)/zImage: obj-boot += $(call obj-sec, $(required))
-$(obj)/zImage: $(call obj-sec, $(required)) $(obj-boot) $(obj)/addnote FORCE
+$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote FORCE
+ @cp -f $< $@
$(call if_changed,addnote)
-$(obj)/zImage.initrd: obj-boot += $(call obj-sec, $(required) $(initrd))
-$(obj)/zImage.initrd: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(obj)/addnote FORCE
+$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote FORCE
+ @cp -f $< $@
$(call if_changed,addnote)
$(obj)/imagesize.c: vmlinux.strip
- @echo Generating $@
- ls -l vmlinux.strip | \
- awk '{printf "/* generated -- do not edit! */\n" \
- "unsigned long vmlinux_filesize = %d;\n", $$5}' > $(obj)/imagesize.c
- $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \
- awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' \
- >> $(obj)/imagesize.c
+ $(call cmd,imagesize)
install: $(CONFIGURE) $(BOOTIMAGE)
sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)"
diff --git a/arch/ppc64/boot/main.c b/arch/ppc64/boot/main.c
index 99e68cfbe68..f7ec19a2d0b 100644
--- a/arch/ppc64/boot/main.c
+++ b/arch/ppc64/boot/main.c
@@ -23,7 +23,8 @@ extern void flush_cache(void *, unsigned long);
/* Value picked to match that used by yaboot */
#define PROG_START 0x01400000
-#define RAM_END (256<<20) // Fixme: use OF */
+#define RAM_END (512<<20) // Fixme: use OF */
+#define ONE_MB 0x100000
static char *avail_ram;
static char *begin_avail, *end_avail;
@@ -32,6 +33,7 @@ static unsigned int heap_use;
static unsigned int heap_max;
extern char _start[];
+extern char _end[];
extern char _vmlinux_start[];
extern char _vmlinux_end[];
extern char _initrd_start[];
@@ -58,13 +60,13 @@ typedef void (*kernel_entry_t)( unsigned long,
#undef DEBUG
-static unsigned long claim_base = PROG_START;
+static unsigned long claim_base;
static unsigned long try_claim(unsigned long size)
{
unsigned long addr = 0;
- for(; claim_base < RAM_END; claim_base += 0x100000) {
+ for(; claim_base < RAM_END; claim_base += ONE_MB) {
#ifdef DEBUG
printf(" trying: 0x%08lx\n\r", claim_base);
#endif
@@ -95,7 +97,26 @@ void start(unsigned long a1, unsigned long a2, void *promptr)
if (getprop(chosen_handle, "stdin", &stdin, sizeof(stdin)) != 4)
exit();
- printf("\n\rzImage starting: loaded at 0x%x\n\r", (unsigned)_start);
+ printf("\n\rzImage starting: loaded at 0x%lx\n\r", (unsigned long) _start);
+
+ /*
+ * The first available claim_base must be above the end of the
+ * the loaded kernel wrapper file (_start to _end includes the
+ * initrd image if it is present) and rounded up to a nice
+ * 1 MB boundary for good measure.
+ */
+
+ claim_base = _ALIGN_UP((unsigned long)_end, ONE_MB);
+
+#if defined(PROG_START)
+ /*
+ * Maintain a "magic" minimum address. This keeps some older
+ * firmware platforms running.
+ */
+
+ if (claim_base < PROG_START)
+ claim_base = PROG_START;
+#endif
/*
* Now we try to claim some memory for the kernel itself
@@ -105,7 +126,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr)
* size... In practice we add 1Mb, that is enough, but we should really
* consider fixing the Makefile to put a _raw_ kernel in there !
*/
- vmlinux_memsize += 0x100000;
+ vmlinux_memsize += ONE_MB;
printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux_memsize);
vmlinux.addr = try_claim(vmlinux_memsize);
if (vmlinux.addr == 0) {
diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
index f4b3bfcc109..ae60eb1193c 100644
--- a/arch/ppc64/kernel/Makefile
+++ b/arch/ppc64/kernel/Makefile
@@ -31,7 +31,7 @@ obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o i8259.o prom_init.o prom.o
obj-$(CONFIG_PPC_PSERIES) += pSeries_pci.o pSeries_lpar.o pSeries_hvCall.o \
pSeries_nvram.o rtasd.o ras.o pSeries_reconfig.o \
- pSeries_setup.o pSeries_iommu.o
+ pSeries_setup.o pSeries_iommu.o udbg_16550.o
obj-$(CONFIG_PPC_BPA) += bpa_setup.o bpa_iommu.o bpa_nvram.o \
bpa_iic.o spider-pic.o
@@ -58,9 +58,11 @@ obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_MPIC) += mpic.o
obj-$(CONFIG_PPC_PMAC) += pmac_setup.o pmac_feature.o pmac_pci.o \
- pmac_time.o pmac_nvram.o pmac_low_i2c.o
+ pmac_time.o pmac_nvram.o pmac_low_i2c.o \
+ udbg_scc.o
-obj-$(CONFIG_PPC_MAPLE) += maple_setup.o maple_pci.o maple_time.o
+obj-$(CONFIG_PPC_MAPLE) += maple_setup.o maple_pci.o maple_time.o \
+ udbg_16550.o
obj-$(CONFIG_U3_DART) += u3_iommu.o
diff --git a/arch/ppc64/kernel/bpa_iic.c b/arch/ppc64/kernel/bpa_iic.c
index c8f3dc3fad7..0aaa878e19d 100644
--- a/arch/ppc64/kernel/bpa_iic.c
+++ b/arch/ppc64/kernel/bpa_iic.c
@@ -205,6 +205,18 @@ static struct iic_regs __iomem *find_iic(int cpu)
}
#ifdef CONFIG_SMP
+
+/* Use the highest interrupt priorities for IPI */
+static inline int iic_ipi_to_irq(int ipi)
+{
+ return IIC_IPI_OFFSET + IIC_NUM_IPIS - 1 - ipi;
+}
+
+static inline int iic_irq_to_ipi(int irq)
+{
+ return IIC_NUM_IPIS - 1 - (irq - IIC_IPI_OFFSET);
+}
+
void iic_setup_cpu(void)
{
out_be64(&__get_cpu_var(iic).regs->prio, 0xff);
@@ -212,18 +224,20 @@ void iic_setup_cpu(void)
void iic_cause_IPI(int cpu, int mesg)
{
- out_be64(&per_cpu(iic, cpu).regs->generate, mesg);
+ out_be64(&per_cpu(iic, cpu).regs->generate, (IIC_NUM_IPIS - 1 - mesg) << 4);
}
static irqreturn_t iic_ipi_action(int irq, void *dev_id, struct pt_regs *regs)
{
-
- smp_message_recv(irq - IIC_IPI_OFFSET, regs);
+ smp_message_recv(iic_irq_to_ipi(irq), regs);
return IRQ_HANDLED;
}
-static void iic_request_ipi(int irq, const char *name)
+static void iic_request_ipi(int ipi, const char *name)
{
+ int irq;
+
+ irq = iic_ipi_to_irq(ipi);
/* IPIs are marked SA_INTERRUPT as they must run with irqs
* disabled */
get_irq_desc(irq)->handler = &iic_pic;
@@ -233,10 +247,10 @@ static void iic_request_ipi(int irq, const char *name)
void iic_request_IPIs(void)
{
- iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_CALL_FUNCTION, "IPI-call");
- iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_RESCHEDULE, "IPI-resched");
+ iic_request_ipi(PPC_MSG_CALL_FUNCTION, "IPI-call");
+ iic_request_ipi(PPC_MSG_RESCHEDULE, "IPI-resched");
#ifdef CONFIG_DEBUGGER
- iic_request_ipi(IIC_IPI_OFFSET + PPC_MSG_DEBUGGER_BREAK, "IPI-debug");
+ iic_request_ipi(PPC_MSG_DEBUGGER_BREAK, "IPI-debug");
#endif /* CONFIG_DEBUGGER */
}
#endif /* CONFIG_SMP */
diff --git a/arch/ppc64/kernel/btext.c b/arch/ppc64/kernel/btext.c
index c53f079e9b7..b6fbfbe9032 100644
--- a/arch/ppc64/kernel/btext.c
+++ b/arch/ppc64/kernel/btext.c
@@ -7,7 +7,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
-#include <linux/version.h>
#include <asm/sections.h>
#include <asm/prom.h>
diff --git a/arch/ppc64/kernel/cpu_setup_power4.S b/arch/ppc64/kernel/cpu_setup_power4.S
index 0482c063c26..bfce609e8e6 100644
--- a/arch/ppc64/kernel/cpu_setup_power4.S
+++ b/arch/ppc64/kernel/cpu_setup_power4.S
@@ -15,7 +15,7 @@
#include <asm/ppc_asm.h>
#include <asm/cputable.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cache.h>
_GLOBAL(__970_cpu_preinit)
diff --git a/arch/ppc64/kernel/cputable.c b/arch/ppc64/kernel/cputable.c
index 4847f2ac8c9..8831a28c3c4 100644
--- a/arch/ppc64/kernel/cputable.c
+++ b/arch/ppc64/kernel/cputable.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/module.h>
+#include <asm/oprofile_impl.h>
#include <asm/cputable.h>
struct cpu_spec* cur_cpu_spec = NULL;
@@ -54,24 +55,32 @@ struct cpu_spec cpu_specs[] = {
.pvr_value = 0x00400000,
.cpu_name = "POWER3 (630)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
- CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8,
+ CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power3",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* Power3+ */
.pvr_mask = 0xffff0000,
.pvr_value = 0x00410000,
.cpu_name = "POWER3 (630+)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
- CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8,
+ CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power3",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* Northstar */
.pvr_mask = 0xffff0000,
@@ -79,11 +88,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "RS64-II (northstar)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+ CPU_FTR_MMCRA | CPU_FTR_CTRL,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/rs64",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* Pulsar */
.pvr_mask = 0xffff0000,
@@ -91,11 +105,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "RS64-III (pulsar)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+ CPU_FTR_MMCRA | CPU_FTR_CTRL,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/rs64",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* I-star */
.pvr_mask = 0xffff0000,
@@ -103,11 +122,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "RS64-III (icestar)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+ CPU_FTR_MMCRA | CPU_FTR_CTRL,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/rs64",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* S-star */
.pvr_mask = 0xffff0000,
@@ -115,11 +139,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "RS64-IV (sstar)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR |
- CPU_FTR_PMC8 | CPU_FTR_MMCRA | CPU_FTR_CTRL,
+ CPU_FTR_MMCRA | CPU_FTR_CTRL,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/rs64",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* Power4 */
.pvr_mask = 0xffff0000,
@@ -127,11 +156,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "POWER4 (gp)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
- CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power4",
+ .oprofile_model = &op_model_rs64,
+#endif
},
{ /* Power4+ */
.pvr_mask = 0xffff0000,
@@ -139,11 +173,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_name = "POWER4+ (gq)",
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
- CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA,
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power4",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* PPC970 */
.pvr_mask = 0xffff0000,
@@ -152,12 +191,17 @@ struct cpu_spec cpu_specs[] = {
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
- CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+ CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
.cpu_user_features = COMMON_USER_PPC64 |
PPC_FEATURE_HAS_ALTIVEC_COMP,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/970",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* PPC970FX */
.pvr_mask = 0xffff0000,
@@ -166,12 +210,17 @@ struct cpu_spec cpu_specs[] = {
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
- CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+ CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
.cpu_user_features = COMMON_USER_PPC64 |
PPC_FEATURE_HAS_ALTIVEC_COMP,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/970",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* PPC970MP */
.pvr_mask = 0xffff0000,
@@ -180,12 +229,16 @@ struct cpu_spec cpu_specs[] = {
.cpu_features = CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE |
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP |
- CPU_FTR_CAN_NAP | CPU_FTR_PMC8 | CPU_FTR_MMCRA,
+ CPU_FTR_CAN_NAP | CPU_FTR_MMCRA,
.cpu_user_features = COMMON_USER_PPC64 |
PPC_FEATURE_HAS_ALTIVEC_COMP,
.icache_bsize = 128,
.dcache_bsize = 128,
.cpu_setup = __setup_cpu_ppc970,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/970",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* Power5 */
.pvr_mask = 0xffff0000,
@@ -199,7 +252,12 @@ struct cpu_spec cpu_specs[] = {
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power5",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* Power5 */
.pvr_mask = 0xffff0000,
@@ -213,7 +271,12 @@ struct cpu_spec cpu_specs[] = {
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
+#ifdef CONFIG_OPROFILE
+ .oprofile_cpu_type = "ppc64/power5",
+ .oprofile_model = &op_model_power4,
+#endif
},
{ /* BE DD1.x */
.pvr_mask = 0xffff0000,
@@ -239,6 +302,7 @@ struct cpu_spec cpu_specs[] = {
.cpu_user_features = COMMON_USER_PPC64,
.icache_bsize = 128,
.dcache_bsize = 128,
+ .num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
}
};
diff --git a/arch/ppc64/kernel/eeh.c b/arch/ppc64/kernel/eeh.c
index af5272fedad..ba93fd73122 100644
--- a/arch/ppc64/kernel/eeh.c
+++ b/arch/ppc64/kernel/eeh.c
@@ -202,10 +202,9 @@ static void pci_addr_cache_print(struct pci_io_addr_cache *cache)
while (n) {
struct pci_io_addr_range *piar;
piar = rb_entry(n, struct pci_io_addr_range, rb_node);
- printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s %s\n",
+ printk(KERN_DEBUG "PCI: %s addr range %d [%lx-%lx]: %s\n",
(piar->flags & IORESOURCE_IO) ? "i/o" : "mem", cnt,
- piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev),
- pci_pretty_name(piar->pcidev));
+ piar->addr_lo, piar->addr_hi, pci_name(piar->pcidev));
cnt++;
n = rb_next(n);
}
@@ -255,22 +254,24 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
static void __pci_addr_cache_insert_device(struct pci_dev *dev)
{
struct device_node *dn;
+ struct pci_dn *pdn;
int i;
int inserted = 0;
dn = pci_device_to_OF_node(dev);
if (!dn) {
- printk(KERN_WARNING "PCI: no pci dn found for dev=%s %s\n",
- pci_name(dev), pci_pretty_name(dev));
+ printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n",
+ pci_name(dev));
return;
}
/* Skip any devices for which EEH is not enabled. */
- if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) ||
- dn->eeh_mode & EEH_MODE_NOCHECK) {
+ pdn = dn->data;
+ if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
+ pdn->eeh_mode & EEH_MODE_NOCHECK) {
#ifdef DEBUG
- printk(KERN_INFO "PCI: skip building address cache for=%s %s\n",
- pci_name(dev), pci_pretty_name(dev));
+ printk(KERN_INFO "PCI: skip building address cache for=%s\n",
+ pci_name(dev));
#endif
return;
}
@@ -416,6 +417,7 @@ int eeh_unregister_notifier(struct notifier_block *nb)
static int read_slot_reset_state(struct device_node *dn, int rets[])
{
int token, outputs;
+ struct pci_dn *pdn = dn->data;
if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) {
token = ibm_read_slot_reset_state2;
@@ -425,8 +427,8 @@ static int read_slot_reset_state(struct device_node *dn, int rets[])
outputs = 3;
}
- return rtas_call(token, 3, outputs, rets, dn->eeh_config_addr,
- BUID_HI(dn->phb->buid), BUID_LO(dn->phb->buid));
+ return rtas_call(token, 3, outputs, rets, pdn->eeh_config_addr,
+ BUID_HI(pdn->phb->buid), BUID_LO(pdn->phb->buid));
}
/**
@@ -447,12 +449,12 @@ static void eeh_panic(struct pci_dev *dev, int reset_state)
* in light of potential corruption, we can use it here.
*/
if (panic_on_oops)
- panic("EEH: MMIO failure (%d) on device:%s %s\n", reset_state,
- pci_name(dev), pci_pretty_name(dev));
+ panic("EEH: MMIO failure (%d) on device:%s\n", reset_state,
+ pci_name(dev));
else {
__get_cpu_var(ignored_failures)++;
- printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s %s\n",
- reset_state, pci_name(dev), pci_pretty_name(dev));
+ printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n",
+ reset_state, pci_name(dev));
}
}
@@ -482,8 +484,8 @@ static void eeh_event_handler(void *dummy)
break;
printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device "
- "%s %s\n", event->reset_state,
- pci_name(event->dev), pci_pretty_name(event->dev));
+ "%s\n", event->reset_state,
+ pci_name(event->dev));
atomic_set(&eeh_fail_count, 0);
notifier_call_chain (&eeh_notifier_chain,
@@ -535,6 +537,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
unsigned long flags;
int rc, reset_state;
struct eeh_event *event;
+ struct pci_dn *pdn;
__get_cpu_var(total_mmio_ffs)++;
@@ -543,14 +546,15 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
if (!dn)
return 0;
+ pdn = dn->data;
/* Access to IO BARs might get this far and still not want checking. */
- if (!(dn->eeh_mode & EEH_MODE_SUPPORTED) ||
- dn->eeh_mode & EEH_MODE_NOCHECK) {
+ if (!pdn->eeh_capable || !(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
+ pdn->eeh_mode & EEH_MODE_NOCHECK) {
return 0;
}
- if (!dn->eeh_config_addr) {
+ if (!pdn->eeh_config_addr) {
return 0;
}
@@ -558,7 +562,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
* If we already have a pending isolation event for this
* slot, we know it's bad already, we don't need to check...
*/
- if (dn->eeh_mode & EEH_MODE_ISOLATED) {
+ if (pdn->eeh_mode & EEH_MODE_ISOLATED) {
atomic_inc(&eeh_fail_count);
if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) {
/* re-read the slot reset state */
@@ -583,7 +587,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
}
/* prevent repeated reports of this failure */
- dn->eeh_mode |= EEH_MODE_ISOLATED;
+ pdn->eeh_mode |= EEH_MODE_ISOLATED;
reset_state = rets[0];
@@ -591,9 +595,9 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
memset(slot_errbuf, 0, eeh_error_buf_size);
rc = rtas_call(ibm_slot_error_detail,
- 8, 1, NULL, dn->eeh_config_addr,
- BUID_HI(dn->phb->buid),
- BUID_LO(dn->phb->buid), NULL, 0,
+ 8, 1, NULL, pdn->eeh_config_addr,
+ BUID_HI(pdn->phb->buid),
+ BUID_LO(pdn->phb->buid), NULL, 0,
virt_to_phys(slot_errbuf),
eeh_error_buf_size,
1 /* Temporary Error */);
@@ -680,8 +684,9 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
u32 *device_id = (u32 *)get_property(dn, "device-id", NULL);
u32 *regs;
int enable;
+ struct pci_dn *pdn = dn->data;
- dn->eeh_mode = 0;
+ pdn->eeh_mode = 0;
if (status && strcmp(status, "ok") != 0)
return NULL; /* ignore devices with bad status */
@@ -692,7 +697,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
/* There is nothing to check on PCI to ISA bridges */
if (dn->type && !strcmp(dn->type, "isa")) {
- dn->eeh_mode |= EEH_MODE_NOCHECK;
+ pdn->eeh_mode |= EEH_MODE_NOCHECK;
return NULL;
}
@@ -709,7 +714,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
enable = 0;
if (!enable)
- dn->eeh_mode |= EEH_MODE_NOCHECK;
+ pdn->eeh_mode |= EEH_MODE_NOCHECK;
/* Ok... see if this device supports EEH. Some do, some don't,
* and the only way to find out is to check each and every one. */
@@ -722,8 +727,8 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
EEH_ENABLE);
if (ret == 0) {
eeh_subsystem_enabled = 1;
- dn->eeh_mode |= EEH_MODE_SUPPORTED;
- dn->eeh_config_addr = regs[0];
+ pdn->eeh_mode |= EEH_MODE_SUPPORTED;
+ pdn->eeh_config_addr = regs[0];
#ifdef DEBUG
printk(KERN_DEBUG "EEH: %s: eeh enabled\n", dn->full_name);
#endif
@@ -731,10 +736,11 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
/* This device doesn't support EEH, but it may have an
* EEH parent, in which case we mark it as supported. */
- if (dn->parent && (dn->parent->eeh_mode & EEH_MODE_SUPPORTED)) {
+ if (dn->parent && dn->parent->data
+ && (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {
/* Parent supports EEH. */
- dn->eeh_mode |= EEH_MODE_SUPPORTED;
- dn->eeh_config_addr = dn->parent->eeh_config_addr;
+ pdn->eeh_mode |= EEH_MODE_SUPPORTED;
+ pdn->eeh_config_addr = PCI_DN(dn->parent)->eeh_config_addr;
return NULL;
}
}
@@ -791,11 +797,13 @@ void __init eeh_init(void)
for (phb = of_find_node_by_name(NULL, "pci"); phb;
phb = of_find_node_by_name(phb, "pci")) {
unsigned long buid;
+ struct pci_dn *pci;
buid = get_phb_buid(phb);
- if (buid == 0)
+ if (buid == 0 || phb->data == NULL)
continue;
+ pci = phb->data;
info.buid_lo = BUID_LO(buid);
info.buid_hi = BUID_HI(buid);
traverse_pci_devices(phb, early_enable_eeh, &info);
@@ -824,9 +832,9 @@ void eeh_add_device_early(struct device_node *dn)
struct pci_controller *phb;
struct eeh_early_enable_info info;
- if (!dn)
+ if (!dn || !dn->data)
return;
- phb = dn->phb;
+ phb = PCI_DN(dn)->phb;
if (NULL == phb || 0 == phb->buid) {
printk(KERN_WARNING "EEH: Expected buid but found none\n");
return;
@@ -851,8 +859,7 @@ void eeh_add_device_late(struct pci_dev *dev)
return;
#ifdef DEBUG
- printk(KERN_DEBUG "EEH: adding device %s %s\n", pci_name(dev),
- pci_pretty_name(dev));
+ printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev));
#endif
pci_addr_cache_insert_device (dev);
@@ -873,8 +880,7 @@ void eeh_remove_device(struct pci_dev *dev)
/* Unregister the device with the EEH/PCI address search system */
#ifdef DEBUG
- printk(KERN_DEBUG "EEH: remove device %s %s\n", pci_name(dev),
- pci_pretty_name(dev));
+ printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev));
#endif
pci_addr_cache_remove_device(dev);
}
diff --git a/arch/ppc64/kernel/entry.S b/arch/ppc64/kernel/entry.S
index b61572eb2a7..d133a49cdf8 100644
--- a/arch/ppc64/kernel/entry.S
+++ b/arch/ppc64/kernel/entry.S
@@ -28,7 +28,7 @@
#include <asm/mmu.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cputable.h>
#ifdef CONFIG_PPC_ISERIES
@@ -400,15 +400,14 @@ BEGIN_FTR_SECTION
cmpd cr1,r6,r9 /* or is new ESID the same as current ESID? */
cror eq,4*cr1+eq,eq
beq 2f /* if yes, don't slbie it */
- oris r0,r6,0x0800 /* set C (class) bit */
/* Bolt in the new stack SLB entry */
ld r7,KSP_VSID(r4) /* Get new stack's VSID */
- oris r6,r6,(SLB_ESID_V)@h
- ori r6,r6,(SLB_NUM_BOLTED-1)@l
- slbie r0
- slbie r0 /* Workaround POWER5 < DD2.1 issue */
- slbmte r7,r6
+ oris r0,r6,(SLB_ESID_V)@h
+ ori r0,r0,(SLB_NUM_BOLTED-1)@l
+ slbie r6
+ slbie r6 /* Workaround POWER5 < DD2.1 issue */
+ slbmte r7,r0
isync
2:
diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S
index 03695977562..58c314738c9 100644
--- a/arch/ppc64/kernel/head.S
+++ b/arch/ppc64/kernel/head.S
@@ -30,7 +30,7 @@
#include <asm/mmu.h>
#include <asm/systemcfg.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/bug.h>
#include <asm/cputable.h>
#include <asm/setup.h>
@@ -1646,8 +1646,9 @@ _GLOBAL(__secondary_start)
#else
/* set the ASR */
ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */
+ ld r3,0(r3)
lwz r3,PLATFORM(r3) /* r3 = platform flags */
- cmpldi r3,PLATFORM_PSERIES_LPAR
+ andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */
bne 98f
mfspr r3,PVR
srwi r3,r3,16
@@ -1809,8 +1810,9 @@ _STATIC(start_here_multiplatform)
ld r3,PACASTABREAL(r13)
ori r4,r3,1 /* turn on valid bit */
ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */
+ ld r3,0(r3)
lwz r3,PLATFORM(r3) /* r3 = platform flags */
- cmpldi r3,PLATFORM_PSERIES_LPAR
+ andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */
bne 98f
mfspr r3,PVR
srwi r3,r3,16
@@ -1828,9 +1830,10 @@ _STATIC(start_here_multiplatform)
99:
/* Set SDR1 (hash table pointer) */
ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */
+ ld r3,0(r3)
lwz r3,PLATFORM(r3) /* r3 = platform flags */
/* Test if bit 0 is set (LPAR bit) */
- andi. r3,r3,0x1
+ andi. r3,r3,PLATFORM_LPAR
bne 98f
LOADADDR(r6,_SDR1) /* Only if NOT LPAR */
sub r6,r6,r26
diff --git a/arch/ppc64/kernel/iSeries_VpdInfo.c b/arch/ppc64/kernel/iSeries_VpdInfo.c
index d11c732daf8..5d921792571 100644
--- a/arch/ppc64/kernel/iSeries_VpdInfo.c
+++ b/arch/ppc64/kernel/iSeries_VpdInfo.c
@@ -264,8 +264,5 @@ void __init iSeries_Device_Information(struct pci_dev *PciDev, int count)
printk("%d. PCI: Bus%3d, Device%3d, Vendor %04X Frame%3d, Card %4s ",
count, bus, PCI_SLOT(PciDev->devfn), PciDev->vendor,
frame, card);
- if (pci_class_name(PciDev->class >> 8) == 0)
- printk("0x%04X\n", (int)(PciDev->class >> 8));
- else
- printk("%s\n", pci_class_name(PciDev->class >> 8));
+ printk("0x%04X\n", (int)(PciDev->class >> 8));
}
diff --git a/arch/ppc64/kernel/idle_power4.S b/arch/ppc64/kernel/idle_power4.S
index 97e4a265504..ca02afe2a79 100644
--- a/arch/ppc64/kernel/idle_power4.S
+++ b/arch/ppc64/kernel/idle_power4.S
@@ -20,7 +20,7 @@
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#undef DEBUG
diff --git a/arch/ppc64/kernel/iomap.c b/arch/ppc64/kernel/iomap.c
index 153cc8b0f13..6160c8dbb7c 100644
--- a/arch/ppc64/kernel/iomap.c
+++ b/arch/ppc64/kernel/iomap.c
@@ -22,13 +22,23 @@ unsigned int fastcall ioread16(void __iomem *addr)
{
return readw(addr);
}
+unsigned int fastcall ioread16be(void __iomem *addr)
+{
+ return in_be16(addr);
+}
unsigned int fastcall ioread32(void __iomem *addr)
{
return readl(addr);
}
+unsigned int fastcall ioread32be(void __iomem *addr)
+{
+ return in_be32(addr);
+}
EXPORT_SYMBOL(ioread8);
EXPORT_SYMBOL(ioread16);
+EXPORT_SYMBOL(ioread16be);
EXPORT_SYMBOL(ioread32);
+EXPORT_SYMBOL(ioread32be);
void fastcall iowrite8(u8 val, void __iomem *addr)
{
@@ -38,13 +48,23 @@ void fastcall iowrite16(u16 val, void __iomem *addr)
{
writew(val, addr);
}
+void fastcall iowrite16be(u16 val, void __iomem *addr)
+{
+ out_be16(addr, val);
+}
void fastcall iowrite32(u32 val, void __iomem *addr)
{
writel(val, addr);
}
+void fastcall iowrite32be(u32 val, void __iomem *addr)
+{
+ out_be32(addr, val);
+}
EXPORT_SYMBOL(iowrite8);
EXPORT_SYMBOL(iowrite16);
+EXPORT_SYMBOL(iowrite16be);
EXPORT_SYMBOL(iowrite32);
+EXPORT_SYMBOL(iowrite32be);
/*
* These are the "repeat read/write" functions. Note the
@@ -56,15 +76,15 @@ EXPORT_SYMBOL(iowrite32);
*/
void ioread8_rep(void __iomem *addr, void *dst, unsigned long count)
{
- _insb((u8 __force *) addr, dst, count);
+ _insb((u8 __iomem *) addr, dst, count);
}
void ioread16_rep(void __iomem *addr, void *dst, unsigned long count)
{
- _insw_ns((u16 __force *) addr, dst, count);
+ _insw_ns((u16 __iomem *) addr, dst, count);
}
void ioread32_rep(void __iomem *addr, void *dst, unsigned long count)
{
- _insl_ns((u32 __force *) addr, dst, count);
+ _insl_ns((u32 __iomem *) addr, dst, count);
}
EXPORT_SYMBOL(ioread8_rep);
EXPORT_SYMBOL(ioread16_rep);
@@ -72,15 +92,15 @@ EXPORT_SYMBOL(ioread32_rep);
void iowrite8_rep(void __iomem *addr, const void *src, unsigned long count)
{
- _outsb((u8 __force *) addr, src, count);
+ _outsb((u8 __iomem *) addr, src, count);
}
void iowrite16_rep(void __iomem *addr, const void *src, unsigned long count)
{
- _outsw_ns((u16 __force *) addr, src, count);
+ _outsw_ns((u16 __iomem *) addr, src, count);
}
void iowrite32_rep(void __iomem *addr, const void *src, unsigned long count)
{
- _outsl_ns((u32 __force *) addr, src, count);
+ _outsl_ns((u32 __iomem *) addr, src, count);
}
EXPORT_SYMBOL(iowrite8_rep);
EXPORT_SYMBOL(iowrite16_rep);
diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 845eebd1e28..9032b6bfe03 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -438,7 +438,8 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl)
void iommu_free_table(struct device_node *dn)
{
- struct iommu_table *tbl = dn->iommu_table;
+ struct pci_dn *pdn = dn->data;
+ struct iommu_table *tbl = pdn->iommu_table;
unsigned long bitmap_sz, i;
unsigned int order;
diff --git a/arch/ppc64/kernel/kprobes.c b/arch/ppc64/kernel/kprobes.c
index a3d519518fb..7e80d49c589 100644
--- a/arch/ppc64/kernel/kprobes.c
+++ b/arch/ppc64/kernel/kprobes.c
@@ -44,7 +44,7 @@ static struct kprobe *kprobe_prev;
static unsigned long kprobe_status_prev, kprobe_saved_msr_prev;
static struct pt_regs jprobe_saved_regs;
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
int ret = 0;
kprobe_opcode_t insn = *p->addr;
@@ -68,27 +68,27 @@ int arch_prepare_kprobe(struct kprobe *p)
return ret;
}
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
{
memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
p->opcode = *p->addr;
}
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
{
*p->addr = BREAKPOINT_INSTRUCTION;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
*p->addr = p->opcode;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
{
up(&kprobe_mutex);
free_insn_slot(p->ainsn.insn);
@@ -102,7 +102,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
regs->msr |= MSR_SE;
/* single step inline if it is a trap variant */
- if (IS_TW(insn) || IS_TD(insn) || IS_TWI(insn) || IS_TDI(insn))
+ if (is_trap(insn))
regs->nip = (unsigned long)p->addr;
else
regs->nip = (unsigned long)p->ainsn.insn;
@@ -122,7 +122,8 @@ static inline void restore_previous_kprobe(void)
kprobe_saved_msr = kprobe_saved_msr_prev;
}
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
{
struct kretprobe_instance *ri;
@@ -151,7 +152,9 @@ static inline int kprobe_handler(struct pt_regs *regs)
Disarm the probe we just hit, and ignore it. */
p = get_kprobe(addr);
if (p) {
- if (kprobe_status == KPROBE_HIT_SS) {
+ kprobe_opcode_t insn = *p->ainsn.insn;
+ if (kprobe_status == KPROBE_HIT_SS &&
+ is_trap(insn)) {
regs->msr &= ~MSR_SE;
regs->msr |= kprobe_saved_msr;
unlock_kprobes();
@@ -191,8 +194,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
* trap variant, it could belong to someone else
*/
kprobe_opcode_t cur_insn = *addr;
- if (IS_TW(cur_insn) || IS_TD(cur_insn) ||
- IS_TWI(cur_insn) || IS_TDI(cur_insn))
+ if (is_trap(cur_insn))
goto no_kprobe;
/*
* The breakpoint instruction was removed right
@@ -244,7 +246,7 @@ void kretprobe_trampoline_holder(void)
/*
* Called when the probe at kretprobe trampoline is hit
*/
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head;
@@ -308,7 +310,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
* single-stepped a copy of the instruction. The address of this
* copy is p->ainsn.insn.
*/
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
{
int ret;
unsigned int insn = *p->ainsn.insn;
@@ -373,8 +375,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
/*
* Wrapper routine to for handling exceptions.
*/
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
- void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
int ret = NOTIFY_DONE;
@@ -402,11 +404,11 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
default:
break;
}
- preempt_enable();
+ preempt_enable_no_resched();
return ret;
}
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct jprobe *jp = container_of(p, struct jprobe, kp);
@@ -419,16 +421,16 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
{
asm volatile("trap" ::: "memory");
}
-void jprobe_return_end(void)
+void __kprobes jprobe_return_end(void)
{
};
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
/*
* FIXME - we should ideally be validating that we got here 'cos
diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c
index edad361a8db..cae19bbd5ac 100644
--- a/arch/ppc64/kernel/lparcfg.c
+++ b/arch/ppc64/kernel/lparcfg.c
@@ -569,7 +569,7 @@ struct file_operations lparcfg_fops = {
int __init lparcfg_init(void)
{
struct proc_dir_entry *ent;
- mode_t mode = S_IRUSR;
+ mode_t mode = S_IRUSR | S_IRGRP | S_IROTH;
/* Allow writing if we have FW_FEATURE_SPLPAR */
if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
diff --git a/arch/ppc64/kernel/maple_pci.c b/arch/ppc64/kernel/maple_pci.c
index 53993999b26..5a8b4d8c2dd 100644
--- a/arch/ppc64/kernel/maple_pci.c
+++ b/arch/ppc64/kernel/maple_pci.c
@@ -447,9 +447,9 @@ void __init maple_pci_init(void)
*/
if (u3_agp) {
struct device_node *np = u3_agp->arch_data;
- np->busno = 0xf0;
+ PCI_DN(np)->busno = 0xf0;
for (np = np->child; np; np = np->sibling)
- np->busno = 0xf0;
+ PCI_DN(np)->busno = 0xf0;
}
/* Tell pci.c to use the common resource allocation mecanism */
diff --git a/arch/ppc64/kernel/maple_setup.c b/arch/ppc64/kernel/maple_setup.c
index bb55b5a5691..fc0567498a3 100644
--- a/arch/ppc64/kernel/maple_setup.c
+++ b/arch/ppc64/kernel/maple_setup.c
@@ -207,9 +207,6 @@ static void __init maple_init_early(void)
comport = (void *)ioremap(physport, 16);
udbg_init_uart(comport, default_speed);
- ppc_md.udbg_putc = udbg_putc;
- ppc_md.udbg_getc = udbg_getc;
- ppc_md.udbg_getc_poll = udbg_getc_poll;
DBG("Hello World !\n");
}
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
index 474df0a862b..e7241ad80a0 100644
--- a/arch/ppc64/kernel/misc.S
+++ b/arch/ppc64/kernel/misc.S
@@ -26,7 +26,7 @@
#include <asm/page.h>
#include <asm/cache.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cputable.h>
.text
@@ -183,7 +183,7 @@ PPC64_CACHES:
* flush all bytes from start through stop-1 inclusive
*/
-_GLOBAL(__flush_icache_range)
+_KPROBE(__flush_icache_range)
/*
* Flush the data cache to memory
@@ -223,7 +223,7 @@ _GLOBAL(__flush_icache_range)
bdnz 2b
isync
blr
-
+ .previous .text
/*
* Like above, but only do the D-cache.
*
@@ -957,7 +957,7 @@ _GLOBAL(sys_call_table32)
.llong .ppc_fork
.llong .sys_read
.llong .sys_write
- .llong .sys32_open /* 5 */
+ .llong .compat_sys_open /* 5 */
.llong .sys_close
.llong .sys32_waitpid
.llong .sys32_creat
@@ -1431,9 +1431,9 @@ _GLOBAL(sys_call_table)
.llong .sys_ni_syscall /* 195 - 32bit only stat64 */
.llong .sys_ni_syscall /* 32bit only lstat64 */
.llong .sys_ni_syscall /* 32bit only fstat64 */
- .llong .sys_ni_syscall /* 32bit only pciconfig_read */
- .llong .sys_ni_syscall /* 32bit only pciconfig_write */
- .llong .sys_ni_syscall /* 32bit only pciconfig_iobase */
+ .llong .sys_pciconfig_read
+ .llong .sys_pciconfig_write
+ .llong .sys_pciconfig_iobase /* 200 - pciconfig_iobase */
.llong .sys_ni_syscall /* reserved for MacOnLinux */
.llong .sys_getdents64
.llong .sys_pivot_root
diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c
index 9d5e1e7fc38..f0fd7fbd653 100644
--- a/arch/ppc64/kernel/pSeries_iommu.c
+++ b/arch/ppc64/kernel/pSeries_iommu.c
@@ -295,7 +295,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb,
struct iommu_table *tbl,
unsigned int *dma_window)
{
- tbl->it_busno = dn->bussubno;
+ tbl->it_busno = PCI_DN(dn)->bussubno;
/* TODO: Parse field size properties properly. */
tbl->it_size = (((unsigned long)dma_window[4] << 32) |
@@ -311,6 +311,7 @@ static void iommu_table_setparms_lpar(struct pci_controller *phb,
static void iommu_bus_setup_pSeries(struct pci_bus *bus)
{
struct device_node *dn, *pdn;
+ struct pci_dn *pci;
struct iommu_table *tbl;
DBG("iommu_bus_setup_pSeries, bus %p, bus->self %p\n", bus, bus->self);
@@ -325,6 +326,7 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
*/
dn = pci_bus_to_OF_node(bus);
+ pci = dn->data;
if (!bus->self) {
/* Root bus */
@@ -341,18 +343,18 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
* alltogether. This leaves 768MB for the window.
*/
DBG("PHB has io-hole, reserving 256MB\n");
- dn->phb->dma_window_size = 3 << 28;
- dn->phb->dma_window_base_cur = 1 << 28;
+ pci->phb->dma_window_size = 3 << 28;
+ pci->phb->dma_window_base_cur = 1 << 28;
} else {
/* 1GB window by default */
- dn->phb->dma_window_size = 1 << 30;
- dn->phb->dma_window_base_cur = 0;
+ pci->phb->dma_window_size = 1 << 30;
+ pci->phb->dma_window_base_cur = 0;
}
tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
- iommu_table_setparms(dn->phb, dn, tbl);
- dn->iommu_table = iommu_init_table(tbl);
+ iommu_table_setparms(pci->phb, dn, tbl);
+ pci->iommu_table = iommu_init_table(tbl);
} else {
/* Do a 128MB table at root. This is used for the IDE
* controller on some SMP-mode POWER4 machines. It
@@ -363,16 +365,16 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
* Allocate at offset 128MB to avoid having to deal
* with ISA holes; 128MB table for IDE is plenty.
*/
- dn->phb->dma_window_size = 1 << 27;
- dn->phb->dma_window_base_cur = 1 << 27;
+ pci->phb->dma_window_size = 1 << 27;
+ pci->phb->dma_window_base_cur = 1 << 27;
tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
- iommu_table_setparms(dn->phb, dn, tbl);
- dn->iommu_table = iommu_init_table(tbl);
+ iommu_table_setparms(pci->phb, dn, tbl);
+ pci->iommu_table = iommu_init_table(tbl);
/* All child buses have 256MB tables */
- dn->phb->dma_window_size = 1 << 28;
+ pci->phb->dma_window_size = 1 << 28;
}
} else {
pdn = pci_bus_to_OF_node(bus->parent);
@@ -386,12 +388,12 @@ static void iommu_bus_setup_pSeries(struct pci_bus *bus)
tbl = kmalloc(sizeof(struct iommu_table), GFP_KERNEL);
- iommu_table_setparms(dn->phb, dn, tbl);
+ iommu_table_setparms(pci->phb, dn, tbl);
- dn->iommu_table = iommu_init_table(tbl);
+ pci->iommu_table = iommu_init_table(tbl);
} else {
/* Lower than first child or under python, use parent table */
- dn->iommu_table = pdn->iommu_table;
+ pci->iommu_table = PCI_DN(pdn)->iommu_table;
}
}
}
@@ -401,6 +403,7 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
{
struct iommu_table *tbl;
struct device_node *dn, *pdn;
+ struct pci_dn *ppci;
unsigned int *dma_window = NULL;
DBG("iommu_bus_setup_pSeriesLP, bus %p, bus->self %p\n", bus, bus->self);
@@ -419,22 +422,24 @@ static void iommu_bus_setup_pSeriesLP(struct pci_bus *bus)
return;
}
- if (!pdn->iommu_table) {
+ ppci = pdn->data;
+ if (!ppci->iommu_table) {
/* Bussubno hasn't been copied yet.
* Do it now because iommu_table_setparms_lpar needs it.
*/
- pdn->bussubno = bus->number;
+
+ ppci->bussubno = bus->number;
tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table),
GFP_KERNEL);
- iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window);
+ iommu_table_setparms_lpar(ppci->phb, pdn, tbl, dma_window);
- pdn->iommu_table = iommu_init_table(tbl);
+ ppci->iommu_table = iommu_init_table(tbl);
}
if (pdn != dn)
- dn->iommu_table = pdn->iommu_table;
+ PCI_DN(dn)->iommu_table = ppci->iommu_table;
}
@@ -449,11 +454,11 @@ static void iommu_dev_setup_pSeries(struct pci_dev *dev)
*/
mydn = dn = pci_device_to_OF_node(dev);
- while (dn && dn->iommu_table == NULL)
+ while (dn && dn->data && PCI_DN(dn)->iommu_table == NULL)
dn = dn->parent;
- if (dn) {
- mydn->iommu_table = dn->iommu_table;
+ if (dn && dn->data) {
+ PCI_DN(mydn)->iommu_table = PCI_DN(dn)->iommu_table;
} else {
DBG("iommu_dev_setup_pSeries, dev %p (%s) has no iommu table\n", dev, dev->pretty_name);
}
@@ -463,10 +468,11 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti
{
int err = NOTIFY_OK;
struct device_node *np = node;
+ struct pci_dn *pci = np->data;
switch (action) {
case PSERIES_RECONFIG_REMOVE:
- if (np->iommu_table &&
+ if (pci->iommu_table &&
get_property(np, "ibm,dma-window", NULL))
iommu_free_table(np);
break;
@@ -486,6 +492,7 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
struct device_node *pdn, *dn;
struct iommu_table *tbl;
int *dma_window = NULL;
+ struct pci_dn *pci;
DBG("iommu_dev_setup_pSeriesLP, dev %p (%s)\n", dev, dev->pretty_name);
@@ -497,8 +504,10 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
*/
dn = pci_device_to_OF_node(dev);
- for (pdn = dn; pdn && !pdn->iommu_table; pdn = pdn->parent) {
- dma_window = (unsigned int *)get_property(pdn, "ibm,dma-window", NULL);
+ for (pdn = dn; pdn && pdn->data && !PCI_DN(pdn)->iommu_table;
+ pdn = pdn->parent) {
+ dma_window = (unsigned int *)
+ get_property(pdn, "ibm,dma-window", NULL);
if (dma_window)
break;
}
@@ -515,20 +524,21 @@ static void iommu_dev_setup_pSeriesLP(struct pci_dev *dev)
DBG("Found DMA window, allocating table\n");
}
- if (!pdn->iommu_table) {
+ pci = pdn->data;
+ if (!pci->iommu_table) {
/* iommu_table_setparms_lpar needs bussubno. */
- pdn->bussubno = pdn->phb->bus->number;
+ pci->bussubno = pci->phb->bus->number;
tbl = (struct iommu_table *)kmalloc(sizeof(struct iommu_table),
GFP_KERNEL);
- iommu_table_setparms_lpar(pdn->phb, pdn, tbl, dma_window);
+ iommu_table_setparms_lpar(pci->phb, pdn, tbl, dma_window);
- pdn->iommu_table = iommu_init_table(tbl);
+ pci->iommu_table = iommu_init_table(tbl);
}
if (pdn != dn)
- dn->iommu_table = pdn->iommu_table;
+ PCI_DN(dn)->iommu_table = pci->iommu_table;
}
static void iommu_bus_setup_null(struct pci_bus *b) { }
diff --git a/arch/ppc64/kernel/pSeries_lpar.c b/arch/ppc64/kernel/pSeries_lpar.c
index 0a3ddc9227c..a6de83f2078 100644
--- a/arch/ppc64/kernel/pSeries_lpar.c
+++ b/arch/ppc64/kernel/pSeries_lpar.c
@@ -192,9 +192,9 @@ static unsigned char udbg_getcLP(void)
void udbg_init_debug_lpar(void)
{
vtermno = 0;
- ppc_md.udbg_putc = udbg_putcLP;
- ppc_md.udbg_getc = udbg_getcLP;
- ppc_md.udbg_getc_poll = udbg_getc_pollLP;
+ udbg_putc = udbg_putcLP;
+ udbg_getc = udbg_getcLP;
+ udbg_getc_poll = udbg_getc_pollLP;
}
/* returns 0 if couldn't find or use /chosen/stdout as console */
@@ -227,18 +227,18 @@ int find_udbg_vterm(void)
termno = (u32 *)get_property(stdout_node, "reg", NULL);
if (termno) {
vtermno = termno[0];
- ppc_md.udbg_putc = udbg_putcLP;
- ppc_md.udbg_getc = udbg_getcLP;
- ppc_md.udbg_getc_poll = udbg_getc_pollLP;
+ udbg_putc = udbg_putcLP;
+ udbg_getc = udbg_getcLP;
+ udbg_getc_poll = udbg_getc_pollLP;
found = 1;
}
} else if (device_is_compatible(stdout_node, "hvterm-protocol")) {
termno = (u32 *)get_property(stdout_node, "reg", NULL);
if (termno) {
vtermno = termno[0];
- ppc_md.udbg_putc = udbg_hvsi_putc;
- ppc_md.udbg_getc = udbg_hvsi_getc;
- ppc_md.udbg_getc_poll = udbg_hvsi_getc_poll;
+ udbg_putc = udbg_hvsi_putc;
+ udbg_getc = udbg_hvsi_getc;
+ udbg_getc_poll = udbg_hvsi_getc_poll;
found = 1;
}
}
@@ -266,6 +266,10 @@ void vpa_init(int cpu)
/* Register the Virtual Processor Area (VPA) */
flags = 1UL << (63 - 18);
+
+ if (cpu_has_feature(CPU_FTR_ALTIVEC))
+ paca[cpu].lppaca.vmxregs_in_use = 1;
+
ret = register_vpa(flags, hwcpu, __pa(vpa));
if (ret)
diff --git a/arch/ppc64/kernel/pSeries_reconfig.c b/arch/ppc64/kernel/pSeries_reconfig.c
index dc2a69d412a..58c61219d08 100644
--- a/arch/ppc64/kernel/pSeries_reconfig.c
+++ b/arch/ppc64/kernel/pSeries_reconfig.c
@@ -111,7 +111,7 @@ static int pSeries_reconfig_add_node(const char *path, struct property *proplist
struct device_node *np;
int err = -ENOMEM;
- np = kcalloc(1, sizeof(*np), GFP_KERNEL);
+ np = kzalloc(sizeof(*np), GFP_KERNEL);
if (!np)
goto out_err;
diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c
index f0f0630cf07..9490b6c5b17 100644
--- a/arch/ppc64/kernel/pSeries_setup.c
+++ b/arch/ppc64/kernel/pSeries_setup.c
@@ -37,7 +37,7 @@
#include <linux/ioport.h>
#include <linux/console.h>
#include <linux/pci.h>
-#include <linux/version.h>
+#include <linux/utsname.h>
#include <linux/adb.h>
#include <linux/module.h>
#include <linux/delay.h>
@@ -272,7 +272,7 @@ static int __init pSeries_init_panel(void)
{
/* Manually leave the kernel version on the panel. */
ppc_md.progress("Linux ppc64\n", 0);
- ppc_md.progress(UTS_RELEASE, 0);
+ ppc_md.progress(system_utsname.version, 0);
return 0;
}
@@ -397,9 +397,6 @@ static void __init pSeries_init_early(void)
comport = (void *)ioremap(physport, 16);
udbg_init_uart(comport, default_speed);
- ppc_md.udbg_putc = udbg_putc;
- ppc_md.udbg_getc = udbg_getc;
- ppc_md.udbg_getc_poll = udbg_getc_poll;
DBG("Hello World !\n");
}
diff --git a/arch/ppc64/kernel/pacaData.c b/arch/ppc64/kernel/pacaData.c
index 6182a2cd90a..33a2d8db3f2 100644
--- a/arch/ppc64/kernel/pacaData.c
+++ b/arch/ppc64/kernel/pacaData.c
@@ -59,6 +59,7 @@ extern unsigned long __toc_start;
.fpregs_in_use = 1, \
.end_of_quantum = 0xfffffffffffffffful, \
.slb_count = 64, \
+ .vmxregs_in_use = 0, \
}, \
#ifdef CONFIG_PPC_ISERIES
diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c
index d0d55c7908e..8447dcc2c2b 100644
--- a/arch/ppc64/kernel/pci.c
+++ b/arch/ppc64/kernel/pci.c
@@ -21,6 +21,7 @@
#include <linux/bootmem.h>
#include <linux/mm.h>
#include <linux/list.h>
+#include <linux/syscalls.h>
#include <asm/processor.h>
#include <asm/io.h>
@@ -84,7 +85,6 @@ static void fixup_broken_pcnet32(struct pci_dev* dev)
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
dev->vendor = PCI_VENDOR_ID_AMD;
pci_write_config_word(dev, PCI_VENDOR_ID, PCI_VENDOR_ID_AMD);
- pci_name_device(dev);
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TRIDENT, PCI_ANY_ID, fixup_broken_pcnet32);
@@ -838,9 +838,11 @@ int pcibios_scan_all_fns(struct pci_bus *bus, int devfn)
* device tree. If they are then we need to scan all the
* functions of this slot.
*/
- for (dn = busdn->child; dn; dn = dn->sibling)
- if ((dn->devfn >> 3) == (devfn >> 3))
+ for (dn = busdn->child; dn; dn = dn->sibling) {
+ struct pci_dn *pdn = dn->data;
+ if (pdn && (pdn->devfn >> 3) == (devfn >> 3))
return 1;
+ }
return 0;
}
@@ -983,3 +985,62 @@ void pci_resource_to_user(const struct pci_dev *dev, int bar,
}
#endif /* CONFIG_PPC_MULTIPLATFORM */
+
+
+#define IOBASE_BRIDGE_NUMBER 0
+#define IOBASE_MEMORY 1
+#define IOBASE_IO 2
+#define IOBASE_ISA_IO 3
+#define IOBASE_ISA_MEM 4
+
+long sys_pciconfig_iobase(long which, unsigned long in_bus,
+ unsigned long in_devfn)
+{
+ struct pci_controller* hose;
+ struct list_head *ln;
+ struct pci_bus *bus = NULL;
+ struct device_node *hose_node;
+
+ /* Argh ! Please forgive me for that hack, but that's the
+ * simplest way to get existing XFree to not lockup on some
+ * G5 machines... So when something asks for bus 0 io base
+ * (bus 0 is HT root), we return the AGP one instead.
+ */
+#ifdef CONFIG_PPC_PMAC
+ if (systemcfg->platform == PLATFORM_POWERMAC &&
+ machine_is_compatible("MacRISC4"))
+ if (in_bus == 0)
+ in_bus = 0xf0;
+#endif /* CONFIG_PPC_PMAC */
+
+ /* That syscall isn't quite compatible with PCI domains, but it's
+ * used on pre-domains setup. We return the first match
+ */
+
+ for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
+ bus = pci_bus_b(ln);
+ if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate))
+ break;
+ bus = NULL;
+ }
+ if (bus == NULL || bus->sysdata == NULL)
+ return -ENODEV;
+
+ hose_node = (struct device_node *)bus->sysdata;
+ hose = PCI_DN(hose_node)->phb;
+
+ switch (which) {
+ case IOBASE_BRIDGE_NUMBER:
+ return (long)hose->first_busno;
+ case IOBASE_MEMORY:
+ return (long)hose->pci_mem_offset;
+ case IOBASE_IO:
+ return (long)hose->io_base_phys;
+ case IOBASE_ISA_IO:
+ return (long)isa_io_base;
+ case IOBASE_ISA_MEM:
+ return -EINVAL;
+ }
+
+ return -EOPNOTSUPP;
+}
diff --git a/arch/ppc64/kernel/pci.h b/arch/ppc64/kernel/pci.h
index 26be78b13af..5eb2cc32056 100644
--- a/arch/ppc64/kernel/pci.h
+++ b/arch/ppc64/kernel/pci.h
@@ -34,7 +34,6 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
void pci_devs_phb_init(void);
void pci_devs_phb_init_dynamic(struct pci_controller *phb);
-struct device_node *fetch_dev_dn(struct pci_dev *dev);
/* PCI address cache management routines */
void pci_addr_cache_insert_device(struct pci_dev *dev);
diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c
index ec345462afc..a86389d07d5 100644
--- a/arch/ppc64/kernel/pci_dn.c
+++ b/arch/ppc64/kernel/pci_dn.c
@@ -23,6 +23,8 @@
#include <linux/pci.h>
#include <linux/string.h>
#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/bootmem.h>
#include <asm/io.h>
#include <asm/prom.h>
@@ -40,16 +42,26 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
struct pci_controller *phb = data;
int *type = (int *)get_property(dn, "ibm,pci-config-space-type", NULL);
u32 *regs;
-
- dn->phb = phb;
+ struct pci_dn *pdn;
+
+ if (phb->is_dynamic)
+ pdn = kmalloc(sizeof(*pdn), GFP_KERNEL);
+ else
+ pdn = alloc_bootmem(sizeof(*pdn));
+ if (pdn == NULL)
+ return NULL;
+ memset(pdn, 0, sizeof(*pdn));
+ dn->data = pdn;
+ pdn->node = dn;
+ pdn->phb = phb;
regs = (u32 *)get_property(dn, "reg", NULL);
if (regs) {
/* First register entry is addr (00BBSS00) */
- dn->busno = (regs[0] >> 16) & 0xff;
- dn->devfn = (regs[0] >> 8) & 0xff;
+ pdn->busno = (regs[0] >> 16) & 0xff;
+ pdn->devfn = (regs[0] >> 8) & 0xff;
}
- dn->pci_ext_config_space = (type && *type == 1);
+ pdn->pci_ext_config_space = (type && *type == 1);
return NULL;
}
@@ -112,10 +124,15 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb)
{
struct device_node * dn = (struct device_node *) phb->arch_data;
+ struct pci_dn *pdn;
/* PHB nodes themselves must not match */
- dn->devfn = dn->busno = -1;
- dn->phb = phb;
+ update_dn_pci_info(dn, phb);
+ pdn = dn->data;
+ if (pdn) {
+ pdn->devfn = pdn->busno = -1;
+ pdn->phb = phb;
+ }
/* Update dn->phb ptrs for new phb and children devices */
traverse_pci_devices(dn, update_dn_pci_info, phb);
@@ -123,14 +140,17 @@ void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb)
/*
* Traversal func that looks for a <busno,devfcn> value.
- * If found, the device_node is returned (thus terminating the traversal).
+ * If found, the pci_dn is returned (thus terminating the traversal).
*/
static void *is_devfn_node(struct device_node *dn, void *data)
{
int busno = ((unsigned long)data >> 8) & 0xff;
int devfn = ((unsigned long)data) & 0xff;
+ struct pci_dn *pci = dn->data;
- return ((devfn == dn->devfn) && (busno == dn->busno)) ? dn : NULL;
+ if (pci && (devfn == pci->devfn) && (busno == pci->busno))
+ return dn;
+ return NULL;
}
/*
@@ -149,13 +169,10 @@ static void *is_devfn_node(struct device_node *dn, void *data)
struct device_node *fetch_dev_dn(struct pci_dev *dev)
{
struct device_node *orig_dn = dev->sysdata;
- struct pci_controller *phb = orig_dn->phb; /* assume same phb as orig_dn */
- struct device_node *phb_dn;
struct device_node *dn;
unsigned long searchval = (dev->bus->number << 8) | dev->devfn;
- phb_dn = phb->arch_data;
- dn = traverse_pci_devices(phb_dn, is_devfn_node, (void *)searchval);
+ dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval);
if (dn)
dev->sysdata = dn;
return dn;
@@ -165,11 +182,13 @@ EXPORT_SYMBOL(fetch_dev_dn);
static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node)
{
struct device_node *np = node;
+ struct pci_dn *pci;
int err = NOTIFY_OK;
switch (action) {
case PSERIES_RECONFIG_ADD:
- update_dn_pci_info(np, np->parent->phb);
+ pci = np->parent->data;
+ update_dn_pci_info(np, pci->phb);
break;
default:
err = NOTIFY_DONE;
diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/ppc64/kernel/pci_iommu.c
index ef0a62b916b..14647e09c9c 100644
--- a/arch/ppc64/kernel/pci_iommu.c
+++ b/arch/ppc64/kernel/pci_iommu.c
@@ -66,7 +66,7 @@ static inline struct iommu_table *devnode_table(struct device *dev)
#endif /* CONFIG_PPC_ISERIES */
#ifdef CONFIG_PPC_MULTIPLATFORM
- return PCI_GET_DN(pdev)->iommu_table;
+ return PCI_DN(PCI_GET_DN(pdev))->iommu_table;
#endif /* CONFIG_PPC_MULTIPLATFORM */
}
diff --git a/arch/ppc64/kernel/pmac_feature.c b/arch/ppc64/kernel/pmac_feature.c
index 98ed2bccab1..eb4e6c3f694 100644
--- a/arch/ppc64/kernel/pmac_feature.c
+++ b/arch/ppc64/kernel/pmac_feature.c
@@ -674,6 +674,7 @@ void __init pmac_check_ht_link(void)
#if 0 /* Disabled for now */
u32 ufreq, freq, ucfg, cfg;
struct device_node *pcix_node;
+ struct pci_dn *pdn;
u8 px_bus, px_devfn;
struct pci_controller *px_hose;
@@ -687,9 +688,10 @@ void __init pmac_check_ht_link(void)
printk("No PCI-X bridge found\n");
return;
}
- px_hose = pcix_node->phb;
- px_bus = pcix_node->busno;
- px_devfn = pcix_node->devfn;
+ pdn = pcix_node->data;
+ px_hose = pdn->phb;
+ px_bus = pdn->busno;
+ px_devfn = pdn->devfn;
early_read_config_dword(px_hose, px_bus, px_devfn, 0xc4, &cfg);
early_read_config_dword(px_hose, px_bus, px_devfn, 0xcc, &freq);
diff --git a/arch/ppc64/kernel/pmac_pci.c b/arch/ppc64/kernel/pmac_pci.c
index 71fe911ad18..d37bff2d7d4 100644
--- a/arch/ppc64/kernel/pmac_pci.c
+++ b/arch/ppc64/kernel/pmac_pci.c
@@ -242,7 +242,7 @@ static int u3_ht_skip_device(struct pci_controller *hose,
else
busdn = hose->arch_data;
for (dn = busdn->child; dn; dn = dn->sibling)
- if (dn->devfn == devfn)
+ if (dn->data && PCI_DN(dn)->devfn == devfn)
break;
if (dn == NULL)
return -1;
@@ -746,9 +746,9 @@ void __init pmac_pci_init(void)
*/
if (u3_agp) {
struct device_node *np = u3_agp->arch_data;
- np->busno = 0xf0;
+ PCI_DN(np)->busno = 0xf0;
for (np = np->child; np; np = np->sibling)
- np->busno = 0xf0;
+ PCI_DN(np)->busno = 0xf0;
}
pmac_check_ht_link();
diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c
index 8ff86a766cd..e7f695dcd8c 100644
--- a/arch/ppc64/kernel/pmac_setup.c
+++ b/arch/ppc64/kernel/pmac_setup.c
@@ -274,16 +274,6 @@ static void __pmac pmac_halt(void)
}
#ifdef CONFIG_BOOTX_TEXT
-static int dummy_getc_poll(void)
-{
- return -1;
-}
-
-static unsigned char dummy_getc(void)
-{
- return 0;
-}
-
static void btext_putc(unsigned char c)
{
btext_drawchar(c);
@@ -342,16 +332,13 @@ static void __init pmac_init_early(void)
sccdbg = 1;
udbg_init_scc(NULL);
}
-
- else {
#ifdef CONFIG_BOOTX_TEXT
+ else {
init_boot_display();
- ppc_md.udbg_putc = btext_putc;
- ppc_md.udbg_getc = dummy_getc;
- ppc_md.udbg_getc_poll = dummy_getc_poll;
-#endif /* CONFIG_BOOTX_TEXT */
+ udbg_putc = btext_putc;
}
+#endif /* CONFIG_BOOTX_TEXT */
/* Setup interrupt mapping options */
ppc64_interrupt_controller = IC_OPEN_PIC;
diff --git a/arch/ppc64/kernel/pmc.c b/arch/ppc64/kernel/pmc.c
index cdfec7438d0..63d9481c3ec 100644
--- a/arch/ppc64/kernel/pmc.c
+++ b/arch/ppc64/kernel/pmc.c
@@ -26,7 +26,7 @@ static void dummy_perf(struct pt_regs *regs)
mtspr(SPRN_MMCR0, mmcr0);
}
-static spinlock_t pmc_owner_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pmc_owner_lock);
static void *pmc_owner_caller; /* mostly for debugging */
perf_irq_t perf_irq = dummy_perf;
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c
index b2184882679..7035deb6de9 100644
--- a/arch/ppc64/kernel/prom.c
+++ b/arch/ppc64/kernel/prom.c
@@ -22,7 +22,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
-#include <linux/version.h>
#include <linux/threads.h>
#include <linux/spinlock.h>
#include <linux/types.h>
@@ -1734,6 +1733,7 @@ static void of_node_release(struct kref *kref)
kfree(node->intrs);
kfree(node->addrs);
kfree(node->full_name);
+ kfree(node->data);
kfree(node);
}
diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c
index 122283a1d39..9979919cdf9 100644
--- a/arch/ppc64/kernel/prom_init.c
+++ b/arch/ppc64/kernel/prom_init.c
@@ -22,7 +22,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
-#include <linux/version.h>
#include <linux/threads.h>
#include <linux/spinlock.h>
#include <linux/types.h>
diff --git a/arch/ppc64/kernel/rtas_pci.c b/arch/ppc64/kernel/rtas_pci.c
index 1dccadaddd1..4a9719b48ab 100644
--- a/arch/ppc64/kernel/rtas_pci.c
+++ b/arch/ppc64/kernel/rtas_pci.c
@@ -48,7 +48,7 @@ static int write_pci_config;
static int ibm_read_pci_config;
static int ibm_write_pci_config;
-static int config_access_valid(struct device_node *dn, int where)
+static int config_access_valid(struct pci_dn *dn, int where)
{
if (where < 256)
return 1;
@@ -78,15 +78,17 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
int returnval = -1;
unsigned long buid, addr;
int ret;
+ struct pci_dn *pdn;
- if (!dn)
+ if (!dn || !dn->data)
return PCIBIOS_DEVICE_NOT_FOUND;
- if (!config_access_valid(dn, where))
+ pdn = dn->data;
+ if (!config_access_valid(pdn, where))
return PCIBIOS_BAD_REGISTER_NUMBER;
- addr = ((where & 0xf00) << 20) | (dn->busno << 16) |
- (dn->devfn << 8) | (where & 0xff);
- buid = dn->phb->buid;
+ addr = ((where & 0xf00) << 20) | (pdn->busno << 16) |
+ (pdn->devfn << 8) | (where & 0xff);
+ buid = pdn->phb->buid;
if (buid) {
ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval,
addr, buid >> 32, buid & 0xffffffff, size);
@@ -98,8 +100,8 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
if (ret)
return PCIBIOS_DEVICE_NOT_FOUND;
- if (returnval == EEH_IO_ERROR_VALUE(size)
- && eeh_dn_check_failure (dn, NULL))
+ if (returnval == EEH_IO_ERROR_VALUE(size) &&
+ eeh_dn_check_failure (dn, NULL))
return PCIBIOS_DEVICE_NOT_FOUND;
return PCIBIOS_SUCCESSFUL;
@@ -118,24 +120,28 @@ static int rtas_pci_read_config(struct pci_bus *bus,
/* Search only direct children of the bus */
for (dn = busdn->child; dn; dn = dn->sibling)
- if (dn->devfn == devfn && of_device_available(dn))
+ if (dn->data && PCI_DN(dn)->devfn == devfn
+ && of_device_available(dn))
return rtas_read_config(dn, where, size, val);
+
return PCIBIOS_DEVICE_NOT_FOUND;
}
-static int rtas_write_config(struct device_node *dn, int where, int size, u32 val)
+int rtas_write_config(struct device_node *dn, int where, int size, u32 val)
{
unsigned long buid, addr;
int ret;
+ struct pci_dn *pdn;
- if (!dn)
+ if (!dn || !dn->data)
return PCIBIOS_DEVICE_NOT_FOUND;
- if (!config_access_valid(dn, where))
+ pdn = dn->data;
+ if (!config_access_valid(pdn, where))
return PCIBIOS_BAD_REGISTER_NUMBER;
- addr = ((where & 0xf00) << 20) | (dn->busno << 16) |
- (dn->devfn << 8) | (where & 0xff);
- buid = dn->phb->buid;
+ addr = ((where & 0xf00) << 20) | (pdn->busno << 16) |
+ (pdn->devfn << 8) | (where & 0xff);
+ buid = pdn->phb->buid;
if (buid) {
ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val);
} else {
@@ -161,7 +167,8 @@ static int rtas_pci_write_config(struct pci_bus *bus,
/* Search only direct children of the bus */
for (dn = busdn->child; dn; dn = dn->sibling)
- if (dn->devfn == devfn && of_device_available(dn))
+ if (dn->data && PCI_DN(dn)->devfn == devfn
+ && of_device_available(dn))
return rtas_write_config(dn, where, size, val);
return PCIBIOS_DEVICE_NOT_FOUND;
}
diff --git a/arch/ppc64/kernel/rtasd.c b/arch/ppc64/kernel/rtasd.c
index b0c3b829fe4..e26b0420b6d 100644
--- a/arch/ppc64/kernel/rtasd.c
+++ b/arch/ppc64/kernel/rtasd.c
@@ -19,6 +19,7 @@
#include <linux/vmalloc.h>
#include <linux/spinlock.h>
#include <linux/cpu.h>
+#include <linux/delay.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -412,8 +413,7 @@ static void do_event_scan_all_cpus(long delay)
/* Drop hotplug lock, and sleep for the specified delay */
unlock_cpu_hotplug();
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(delay);
+ msleep_interruptible(delay);
lock_cpu_hotplug();
cpu = next_cpu(cpu, cpu_online_map);
@@ -442,7 +442,7 @@ static int rtasd(void *unused)
printk(KERN_INFO "RTAS daemon started\n");
- DEBUG("will sleep for %d jiffies\n", (HZ*60/rtas_event_scan_rate) / 2);
+ DEBUG("will sleep for %d milliseconds\n", (30000/rtas_event_scan_rate));
/* See if we have any error stored in NVRAM */
memset(logdata, 0, rtas_error_log_max);
@@ -459,7 +459,7 @@ static int rtasd(void *unused)
}
/* First pass. */
- do_event_scan_all_cpus(HZ);
+ do_event_scan_all_cpus(1000);
if (surveillance_timeout != -1) {
DEBUG("enabling surveillance\n");
@@ -471,7 +471,7 @@ static int rtasd(void *unused)
* machines have problems if we call event-scan too
* quickly. */
for (;;)
- do_event_scan_all_cpus((HZ*60/rtas_event_scan_rate) / 2);
+ do_event_scan_all_cpus(30000/rtas_event_scan_rate);
error:
/* Should delete proc entries */
diff --git a/arch/ppc64/kernel/rtc.c b/arch/ppc64/kernel/rtc.c
index d729fefa0df..6ff52bc6132 100644
--- a/arch/ppc64/kernel/rtc.c
+++ b/arch/ppc64/kernel/rtc.c
@@ -35,6 +35,7 @@
#include <linux/spinlock.h>
#include <linux/bcd.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
#include <asm/io.h>
#include <asm/uaccess.h>
@@ -351,8 +352,7 @@ void rtas_get_rtc_time(struct rtc_time *rtc_tm)
return; /* delay not allowed */
}
wait_time = rtas_extended_busy_delay_time(error);
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(wait_time);
+ msleep_interruptible(wait_time);
error = RTAS_CLOCK_BUSY;
}
} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
@@ -386,8 +386,7 @@ int rtas_set_rtc_time(struct rtc_time *tm)
if (in_interrupt())
return 1; /* probably decrementer */
wait_time = rtas_extended_busy_delay_time(error);
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(wait_time);
+ msleep_interruptible(wait_time);
error = RTAS_CLOCK_BUSY;
}
} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
diff --git a/arch/ppc64/kernel/scanlog.c b/arch/ppc64/kernel/scanlog.c
index 4d70736619c..215bf890030 100644
--- a/arch/ppc64/kernel/scanlog.c
+++ b/arch/ppc64/kernel/scanlog.c
@@ -25,6 +25,7 @@
#include <linux/errno.h>
#include <linux/proc_fs.h>
#include <linux/init.h>
+#include <linux/delay.h>
#include <asm/uaccess.h>
#include <asm/rtas.h>
#include <asm/prom.h>
@@ -77,7 +78,7 @@ static ssize_t scanlog_read(struct file *file, char __user *buf,
return -EFAULT;
for (;;) {
- wait_time = HZ/2; /* default wait if no data */
+ wait_time = 500; /* default wait if no data */
spin_lock(&rtas_data_buf_lock);
memcpy(rtas_data_buf, data, RTAS_DATA_BUF_SIZE);
status = rtas_call(ibm_scan_log_dump, 2, 1, NULL,
@@ -107,24 +108,14 @@ static ssize_t scanlog_read(struct file *file, char __user *buf,
break;
default:
if (status > 9900 && status <= 9905) {
- /* No data. RTAS is hinting at a delay required
- * between 1-100000 milliseconds
- */
- int ms = 1;
- for (; status > 9900; status--)
- ms = ms * 10;
- /* Use microseconds for reasonable accuracy */
- ms *= 1000;
- wait_time = ms / (1000000/HZ); /* round down is fine */
- /* Fall through to sleep */
+ wait_time = rtas_extended_busy_delay_time(status);
} else {
printk(KERN_ERR "scanlog: unknown error from rtas: %d\n", status);
return -EIO;
}
}
/* Apparently no data yet. Wait and try again. */
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(wait_time);
+ msleep_interruptible(wait_time);
}
/*NOTREACHED*/
}
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c
index ee3b20de2e7..bfa8791c980 100644
--- a/arch/ppc64/kernel/setup.c
+++ b/arch/ppc64/kernel/setup.c
@@ -25,7 +25,7 @@
#include <linux/seq_file.h>
#include <linux/ioport.h>
#include <linux/console.h>
-#include <linux/version.h>
+#include <linux/utsname.h>
#include <linux/tty.h>
#include <linux/root_dev.h>
#include <linux/notifier.h>
@@ -89,7 +89,7 @@ extern void udbg_init_maple_realmode(void);
#define EARLY_DEBUG_INIT() udbg_init_maple_realmode()
#define EARLY_DEBUG_INIT() udbg_init_pmac_realmode()
#define EARLY_DEBUG_INIT() \
- do { ppc_md.udbg_putc = call_rtas_display_status_delay; } while(0)
+ do { udbg_putc = call_rtas_display_status_delay; } while(0)
#endif
/* extern void *stab; */
@@ -108,7 +108,6 @@ int boot_cpuid = 0;
int boot_cpuid_phys = 0;
dev_t boot_dev;
u64 ppc64_pft_size;
-u64 ppc64_debug_switch;
struct ppc64_caches ppc64_caches;
EXPORT_SYMBOL_GPL(ppc64_caches);
@@ -154,34 +153,6 @@ struct screen_info screen_info = {
.orig_video_points = 16
};
-/*
- * Initialize the PPCDBG state. Called before relocation has been enabled.
- */
-void __init ppcdbg_initialize(void)
-{
- ppc64_debug_switch = PPC_DEBUG_DEFAULT; /* | PPCDBG_BUSWALK | */
- /* PPCDBG_PHBINIT | PPCDBG_MM | PPCDBG_MMINIT | PPCDBG_TCEINIT | PPCDBG_TCE */;
-}
-
-/*
- * Early boot console based on udbg
- */
-static struct console udbg_console = {
- .name = "udbg",
- .write = udbg_console_write,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-static int early_console_initialized;
-
-void __init disable_early_printk(void)
-{
- if (!early_console_initialized)
- return;
- unregister_console(&udbg_console);
- early_console_initialized = 0;
-}
-
#if defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_SMP)
static int smt_enabled_cmdline;
@@ -425,12 +396,6 @@ void __init early_setup(unsigned long dt_ptr)
}
ppc_md = **mach;
- /* our udbg callbacks got overriden by the above, let's put them
- * back in. Ultimately, I want those things to be split from the
- * main ppc_md
- */
- EARLY_DEBUG_INIT();
-
DBG("Found, Initializing memory management...\n");
/*
@@ -636,8 +601,7 @@ void __init setup_system(void)
/*
* Register early console
*/
- early_console_initialized = 1;
- register_console(&udbg_console);
+ register_early_udbg_console();
/* Save unparsed command line copy for /proc/cmdline */
strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
@@ -657,7 +621,7 @@ void __init setup_system(void)
smp_release_cpus();
#endif /* defined(CONFIG_SMP) && !defined(CONFIG_PPC_ISERIES) */
- printk("Starting Linux PPC64 %s\n", UTS_RELEASE);
+ printk("Starting Linux PPC64 %s\n", system_utsname.version);
printk("-----------------------------------------------------\n");
printk("ppc64_pft_size = 0x%lx\n", ppc64_pft_size);
@@ -1319,7 +1283,7 @@ void __init generic_find_legacy_serial_ports(u64 *physport,
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_ports,
},
diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c
index 206619080e6..e93c1345891 100644
--- a/arch/ppc64/kernel/sys_ppc32.c
+++ b/arch/ppc64/kernel/sys_ppc32.c
@@ -708,62 +708,9 @@ asmlinkage int sys32_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubu
compat_ptr(ubuf));
}
-#define IOBASE_BRIDGE_NUMBER 0
-#define IOBASE_MEMORY 1
-#define IOBASE_IO 2
-#define IOBASE_ISA_IO 3
-#define IOBASE_ISA_MEM 4
-
asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)
{
-#ifdef CONFIG_PCI
- struct pci_controller* hose;
- struct list_head *ln;
- struct pci_bus *bus = NULL;
- struct device_node *hose_node;
-
- /* Argh ! Please forgive me for that hack, but that's the
- * simplest way to get existing XFree to not lockup on some
- * G5 machines... So when something asks for bus 0 io base
- * (bus 0 is HT root), we return the AGP one instead.
- */
-#ifdef CONFIG_PPC_PMAC
- if (systemcfg->platform == PLATFORM_POWERMAC &&
- machine_is_compatible("MacRISC4"))
- if (in_bus == 0)
- in_bus = 0xf0;
-#endif /* CONFIG_PPC_PMAC */
-
- /* That syscall isn't quite compatible with PCI domains, but it's
- * used on pre-domains setup. We return the first match
- */
-
- for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
- bus = pci_bus_b(ln);
- if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate))
- break;
- bus = NULL;
- }
- if (bus == NULL || bus->sysdata == NULL)
- return -ENODEV;
-
- hose_node = (struct device_node *)bus->sysdata;
- hose = hose_node->phb;
-
- switch (which) {
- case IOBASE_BRIDGE_NUMBER:
- return (long)hose->first_busno;
- case IOBASE_MEMORY:
- return (long)hose->pci_mem_offset;
- case IOBASE_IO:
- return (long)hose->io_base_phys;
- case IOBASE_ISA_IO:
- return (long)isa_io_base;
- case IOBASE_ISA_MEM:
- return -EINVAL;
- }
-#endif /* CONFIG_PCI */
- return -EOPNOTSUPP;
+ return sys_pciconfig_iobase(which, in_bus, in_devfn);
}
@@ -867,37 +814,6 @@ off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin)
return sys_lseek(fd, (int)offset, origin);
}
-/*
- * This is just a version for 32-bit applications which does
- * not force O_LARGEFILE on.
- */
-asmlinkage long sys32_open(const char __user * filename, int flags, int mode)
-{
- char * tmp;
- int fd, error;
-
- tmp = getname(filename);
- fd = PTR_ERR(tmp);
- if (!IS_ERR(tmp)) {
- fd = get_unused_fd();
- if (fd >= 0) {
- struct file * f = filp_open(tmp, flags, mode);
- error = PTR_ERR(f);
- if (IS_ERR(f))
- goto out_error;
- fd_install(fd, f);
- }
-out:
- putname(tmp);
- }
- return fd;
-
-out_error:
- put_unused_fd(fd);
- fd = error;
- goto out;
-}
-
/* Note: it is necessary to treat bufsiz as an unsigned int,
* with the corresponding cast to a signed int to insure that the
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
diff --git a/arch/ppc64/kernel/syscalls.c b/arch/ppc64/kernel/syscalls.c
index a8cbb202b8c..05f16633bd2 100644
--- a/arch/ppc64/kernel/syscalls.c
+++ b/arch/ppc64/kernel/syscalls.c
@@ -46,10 +46,6 @@
extern unsigned long wall_jiffies;
-void
-check_bugs(void)
-{
-}
/*
* sys_ipc() is the de-multiplexer for the SysV IPC calls..
diff --git a/arch/ppc64/kernel/sysfs.c b/arch/ppc64/kernel/sysfs.c
index f311ee7c007..6654b350979 100644
--- a/arch/ppc64/kernel/sysfs.c
+++ b/arch/ppc64/kernel/sysfs.c
@@ -215,18 +215,23 @@ static void register_cpu_online(unsigned int cpu)
if (cpu_has_feature(CPU_FTR_MMCRA))
sysdev_create_file(s, &attr_mmcra);
- sysdev_create_file(s, &attr_pmc1);
- sysdev_create_file(s, &attr_pmc2);
- sysdev_create_file(s, &attr_pmc3);
- sysdev_create_file(s, &attr_pmc4);
- sysdev_create_file(s, &attr_pmc5);
- sysdev_create_file(s, &attr_pmc6);
-
- if (cpu_has_feature(CPU_FTR_PMC8)) {
+ if (cur_cpu_spec->num_pmcs >= 1)
+ sysdev_create_file(s, &attr_pmc1);
+ if (cur_cpu_spec->num_pmcs >= 2)
+ sysdev_create_file(s, &attr_pmc2);
+ if (cur_cpu_spec->num_pmcs >= 3)
+ sysdev_create_file(s, &attr_pmc3);
+ if (cur_cpu_spec->num_pmcs >= 4)
+ sysdev_create_file(s, &attr_pmc4);
+ if (cur_cpu_spec->num_pmcs >= 5)
+ sysdev_create_file(s, &attr_pmc5);
+ if (cur_cpu_spec->num_pmcs >= 6)
+ sysdev_create_file(s, &attr_pmc6);
+ if (cur_cpu_spec->num_pmcs >= 7)
sysdev_create_file(s, &attr_pmc7);
+ if (cur_cpu_spec->num_pmcs >= 8)
sysdev_create_file(s, &attr_pmc8);
- }
-
+
if (cpu_has_feature(CPU_FTR_SMT))
sysdev_create_file(s, &attr_purr);
}
@@ -252,17 +257,22 @@ static void unregister_cpu_online(unsigned int cpu)
if (cpu_has_feature(CPU_FTR_MMCRA))
sysdev_remove_file(s, &attr_mmcra);
- sysdev_remove_file(s, &attr_pmc1);
- sysdev_remove_file(s, &attr_pmc2);
- sysdev_remove_file(s, &attr_pmc3);
- sysdev_remove_file(s, &attr_pmc4);
- sysdev_remove_file(s, &attr_pmc5);
- sysdev_remove_file(s, &attr_pmc6);
-
- if (cpu_has_feature(CPU_FTR_PMC8)) {
+ if (cur_cpu_spec->num_pmcs >= 1)
+ sysdev_remove_file(s, &attr_pmc1);
+ if (cur_cpu_spec->num_pmcs >= 2)
+ sysdev_remove_file(s, &attr_pmc2);
+ if (cur_cpu_spec->num_pmcs >= 3)
+ sysdev_remove_file(s, &attr_pmc3);
+ if (cur_cpu_spec->num_pmcs >= 4)
+ sysdev_remove_file(s, &attr_pmc4);
+ if (cur_cpu_spec->num_pmcs >= 5)
+ sysdev_remove_file(s, &attr_pmc5);
+ if (cur_cpu_spec->num_pmcs >= 6)
+ sysdev_remove_file(s, &attr_pmc6);
+ if (cur_cpu_spec->num_pmcs >= 7)
sysdev_remove_file(s, &attr_pmc7);
+ if (cur_cpu_spec->num_pmcs >= 8)
sysdev_remove_file(s, &attr_pmc8);
- }
if (cpu_has_feature(CPU_FTR_SMT))
sysdev_remove_file(s, &attr_purr);
diff --git a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c
index 1696e1b05bb..9939c206afa 100644
--- a/arch/ppc64/kernel/time.c
+++ b/arch/ppc64/kernel/time.c
@@ -51,7 +51,6 @@
#include <linux/cpu.h>
#include <linux/security.h>
-#include <asm/segment.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/nvram.h>
@@ -129,7 +128,7 @@ static __inline__ void timer_check_rtc(void)
* We should have an rtc call that only sets the minutes and
* seconds like on Intel to avoid problems with non UTC clocks.
*/
- if ( (time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec - last_rtc_update >= 659 &&
abs((xtime.tv_nsec/1000) - (1000000-1000000/HZ)) < 500000/HZ &&
jiffies - wall_jiffies == 1) {
@@ -436,10 +435,7 @@ int do_settimeofday(struct timespec *tv)
*/
last_rtc_update = new_sec - 658;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
delta_xsec = mulhdu( (tb_last_stamp-do_gtod.varp->tb_orig_stamp),
do_gtod.varp->tb_to_xs );
diff --git a/arch/ppc64/kernel/traps.c b/arch/ppc64/kernel/traps.c
index a8d5e83ee89..7467ae508e6 100644
--- a/arch/ppc64/kernel/traps.c
+++ b/arch/ppc64/kernel/traps.c
@@ -30,6 +30,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/delay.h>
+#include <linux/kprobes.h>
#include <asm/kdebug.h>
#include <asm/pgtable.h>
@@ -220,7 +221,7 @@ void instruction_breakpoint_exception(struct pt_regs *regs)
_exception(SIGTRAP, regs, TRAP_BRKPT, regs->nip);
}
-void single_step_exception(struct pt_regs *regs)
+void __kprobes single_step_exception(struct pt_regs *regs)
{
regs->msr &= ~MSR_SE; /* Turn off 'trace' bit */
@@ -398,7 +399,7 @@ check_bug_trap(struct pt_regs *regs)
return 0;
}
-void program_check_exception(struct pt_regs *regs)
+void __kprobes program_check_exception(struct pt_regs *regs)
{
if (debugger_fault_handler(regs))
return;
diff --git a/arch/ppc64/kernel/u3_iommu.c b/arch/ppc64/kernel/u3_iommu.c
index b6e3bca4102..41ea09cb9ac 100644
--- a/arch/ppc64/kernel/u3_iommu.c
+++ b/arch/ppc64/kernel/u3_iommu.c
@@ -276,7 +276,7 @@ static void iommu_dev_setup_u3(struct pci_dev *dev)
dn = pci_device_to_OF_node(dev);
if (dn)
- dn->iommu_table = &iommu_table_u3;
+ PCI_DN(dn)->iommu_table = &iommu_table_u3;
}
static void iommu_bus_setup_u3(struct pci_bus *bus)
@@ -291,7 +291,7 @@ static void iommu_bus_setup_u3(struct pci_bus *bus)
dn = pci_bus_to_OF_node(bus);
if (dn)
- dn->iommu_table = &iommu_table_u3;
+ PCI_DN(dn)->iommu_table = &iommu_table_u3;
}
static void iommu_dev_setup_null(struct pci_dev *dev) { }
diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c
index c0da45540f0..d49c3613c8e 100644
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/ppc64/kernel/udbg.c
@@ -1,5 +1,5 @@
/*
- * NS16550 Serial Port (uart) debugging stuff.
+ * polling mode stateless debugging stuff, originally for NS16550 Serial Ports
*
* c 2001 PPC 64 Team, IBM Corp
*
@@ -13,249 +13,24 @@
#define WANT_PPCDBG_TAB /* Only defined here */
#include <linux/config.h>
#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/console.h>
#include <asm/ppcdebug.h>
#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/pmac_feature.h>
-extern u8 real_readb(volatile u8 __iomem *addr);
-extern void real_writeb(u8 data, volatile u8 __iomem *addr);
-
-struct NS16550 {
- /* this struct must be packed */
- unsigned char rbr; /* 0 */
- unsigned char ier; /* 1 */
- unsigned char fcr; /* 2 */
- unsigned char lcr; /* 3 */
- unsigned char mcr; /* 4 */
- unsigned char lsr; /* 5 */
- unsigned char msr; /* 6 */
- unsigned char scr; /* 7 */
-};
-
-#define thr rbr
-#define iir fcr
-#define dll rbr
-#define dlm ier
-#define dlab lcr
-
-#define LSR_DR 0x01 /* Data ready */
-#define LSR_OE 0x02 /* Overrun */
-#define LSR_PE 0x04 /* Parity error */
-#define LSR_FE 0x08 /* Framing error */
-#define LSR_BI 0x10 /* Break */
-#define LSR_THRE 0x20 /* Xmit holding register empty */
-#define LSR_TEMT 0x40 /* Xmitter empty */
-#define LSR_ERR 0x80 /* Error */
-
-static volatile struct NS16550 __iomem *udbg_comport;
-
-void udbg_init_uart(void __iomem *comport, unsigned int speed)
-{
- u16 dll = speed ? (115200 / speed) : 12;
-
- if (comport) {
- udbg_comport = (struct NS16550 __iomem *)comport;
- out_8(&udbg_comport->lcr, 0x00);
- out_8(&udbg_comport->ier, 0xff);
- out_8(&udbg_comport->ier, 0x00);
- out_8(&udbg_comport->lcr, 0x80); /* Access baud rate */
- out_8(&udbg_comport->dll, dll & 0xff); /* 1 = 115200, 2 = 57600,
- 3 = 38400, 12 = 9600 baud */
- out_8(&udbg_comport->dlm, dll >> 8); /* dll >> 8 which should be zero
- for fast rates; */
- out_8(&udbg_comport->lcr, 0x03); /* 8 data, 1 stop, no parity */
- out_8(&udbg_comport->mcr, 0x03); /* RTS/DTR */
- out_8(&udbg_comport->fcr ,0x07); /* Clear & enable FIFOs */
- }
-}
-
-#ifdef CONFIG_PPC_PMAC
-
-#define SCC_TXRDY 4
-#define SCC_RXRDY 1
-
-static volatile u8 __iomem *sccc;
-static volatile u8 __iomem *sccd;
-
-static unsigned char scc_inittab[] = {
- 13, 0, /* set baud rate divisor */
- 12, 0,
- 14, 1, /* baud rate gen enable, src=rtxc */
- 11, 0x50, /* clocks = br gen */
- 5, 0xea, /* tx 8 bits, assert DTR & RTS */
- 4, 0x46, /* x16 clock, 1 stop */
- 3, 0xc1, /* rx enable, 8 bits */
-};
-
-void udbg_init_scc(struct device_node *np)
-{
- u32 *reg;
- unsigned long addr;
- int i, x;
-
- if (np == NULL)
- np = of_find_node_by_name(NULL, "escc");
- if (np == NULL || np->parent == NULL)
- return;
-
- udbg_printf("found SCC...\n");
- /* Get address within mac-io ASIC */
- reg = (u32 *)get_property(np, "reg", NULL);
- if (reg == NULL)
- return;
- addr = reg[0];
- udbg_printf("local addr: %lx\n", addr);
- /* Get address of mac-io PCI itself */
- reg = (u32 *)get_property(np->parent, "assigned-addresses", NULL);
- if (reg == NULL)
- return;
- addr += reg[2];
- udbg_printf("final addr: %lx\n", addr);
-
- /* Setup for 57600 8N1 */
- addr += 0x20;
- sccc = (volatile u8 * __iomem) ioremap(addr & PAGE_MASK, PAGE_SIZE) ;
- sccc += addr & ~PAGE_MASK;
- sccd = sccc + 0x10;
-
- udbg_printf("ioremap result sccc: %p\n", sccc);
- mb();
-
- for (i = 20000; i != 0; --i)
- x = in_8(sccc);
- out_8(sccc, 0x09); /* reset A or B side */
- out_8(sccc, 0xc0);
- for (i = 0; i < sizeof(scc_inittab); ++i)
- out_8(sccc, scc_inittab[i]);
-
- ppc_md.udbg_putc = udbg_putc;
- ppc_md.udbg_getc = udbg_getc;
- ppc_md.udbg_getc_poll = udbg_getc_poll;
-
- udbg_puts("Hello World !\n");
-}
-
-#endif /* CONFIG_PPC_PMAC */
-
-#ifdef CONFIG_PPC_PMAC
-static void udbg_real_putc(unsigned char c)
-{
- while ((real_readb(sccc) & SCC_TXRDY) == 0)
- ;
- real_writeb(c, sccd);
- if (c == '\n')
- udbg_real_putc('\r');
-}
-
-void udbg_init_pmac_realmode(void)
-{
- sccc = (volatile u8 __iomem *)0x80013020ul;
- sccd = (volatile u8 __iomem *)0x80013030ul;
-
- ppc_md.udbg_putc = udbg_real_putc;
- ppc_md.udbg_getc = NULL;
- ppc_md.udbg_getc_poll = NULL;
-}
-#endif /* CONFIG_PPC_PMAC */
-
-#ifdef CONFIG_PPC_MAPLE
-void udbg_maple_real_putc(unsigned char c)
-{
- if (udbg_comport) {
- while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- real_writeb(c, &udbg_comport->thr); eieio();
- if (c == '\n') {
- /* Also put a CR. This is for convenience. */
- while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- real_writeb('\r', &udbg_comport->thr); eieio();
- }
- }
-}
-
-void udbg_init_maple_realmode(void)
-{
- udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;
-
- ppc_md.udbg_putc = udbg_maple_real_putc;
- ppc_md.udbg_getc = NULL;
- ppc_md.udbg_getc_poll = NULL;
-}
-#endif /* CONFIG_PPC_MAPLE */
-
-void udbg_putc(unsigned char c)
-{
- if (udbg_comport) {
- while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- out_8(&udbg_comport->thr, c);
- if (c == '\n') {
- /* Also put a CR. This is for convenience. */
- while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- out_8(&udbg_comport->thr, '\r');
- }
- }
-#ifdef CONFIG_PPC_PMAC
- else if (sccc) {
- while ((in_8(sccc) & SCC_TXRDY) == 0)
- ;
- out_8(sccd, c);
- if (c == '\n')
- udbg_putc('\r');
- }
-#endif /* CONFIG_PPC_PMAC */
-}
-
-int udbg_getc_poll(void)
-{
- if (udbg_comport) {
- if ((in_8(&udbg_comport->lsr) & LSR_DR) != 0)
- return in_8(&udbg_comport->rbr);
- else
- return -1;
- }
-#ifdef CONFIG_PPC_PMAC
- else if (sccc) {
- if ((in_8(sccc) & SCC_RXRDY) != 0)
- return in_8(sccd);
- else
- return -1;
- }
-#endif /* CONFIG_PPC_PMAC */
- return -1;
-}
-
-unsigned char udbg_getc(void)
-{
- if (udbg_comport) {
- while ((in_8(&udbg_comport->lsr) & LSR_DR) == 0)
- /* wait for char */;
- return in_8(&udbg_comport->rbr);
- }
-#ifdef CONFIG_PPC_PMAC
- else if (sccc) {
- while ((in_8(sccc) & SCC_RXRDY) == 0)
- ;
- return in_8(sccd);
- }
-#endif /* CONFIG_PPC_PMAC */
- return 0;
-}
+void (*udbg_putc)(unsigned char c);
+unsigned char (*udbg_getc)(void);
+int (*udbg_getc_poll)(void);
+/* udbg library, used by xmon et al */
void udbg_puts(const char *s)
{
- if (ppc_md.udbg_putc) {
+ if (udbg_putc) {
char c;
if (s && *s != '\0') {
while ((c = *s++) != '\0')
- ppc_md.udbg_putc(c);
+ udbg_putc(c);
}
}
#if 0
@@ -270,12 +45,12 @@ int udbg_write(const char *s, int n)
int remain = n;
char c;
- if (!ppc_md.udbg_putc)
+ if (!udbg_putc)
return 0;
if (s && *s != '\0') {
while (((c = *s++) != '\0') && (remain-- > 0)) {
- ppc_md.udbg_putc(c);
+ udbg_putc(c);
}
}
@@ -287,12 +62,12 @@ int udbg_read(char *buf, int buflen)
char c, *p = buf;
int i;
- if (!ppc_md.udbg_getc)
+ if (!udbg_getc)
return 0;
for (i = 0; i < buflen; ++i) {
do {
- c = ppc_md.udbg_getc();
+ c = udbg_getc();
} while (c == 0x11 || c == 0x13);
if (c == 0)
break;
@@ -302,11 +77,6 @@ int udbg_read(char *buf, int buflen)
return i;
}
-void udbg_console_write(struct console *con, const char *s, unsigned int n)
-{
- udbg_write(s, n);
-}
-
#define UDBG_BUFSIZE 256
void udbg_printf(const char *fmt, ...)
{
@@ -319,6 +89,10 @@ void udbg_printf(const char *fmt, ...)
va_end(args);
}
+/* PPCDBG stuff */
+
+u64 ppc64_debug_switch;
+
/* Special print used by PPCDBG() macro */
void udbg_ppcdbg(unsigned long debug_flags, const char *fmt, ...)
{
@@ -358,3 +132,49 @@ unsigned long udbg_ifdebug(unsigned long flags)
{
return (flags & ppc64_debug_switch);
}
+
+/*
+ * Initialize the PPCDBG state. Called before relocation has been enabled.
+ */
+void __init ppcdbg_initialize(void)
+{
+ ppc64_debug_switch = PPC_DEBUG_DEFAULT; /* | PPCDBG_BUSWALK | */
+ /* PPCDBG_PHBINIT | PPCDBG_MM | PPCDBG_MMINIT | PPCDBG_TCEINIT | PPCDBG_TCE */;
+}
+
+/*
+ * Early boot console based on udbg
+ */
+static void udbg_console_write(struct console *con, const char *s,
+ unsigned int n)
+{
+ udbg_write(s, n);
+}
+
+static struct console udbg_console = {
+ .name = "udbg",
+ .write = udbg_console_write,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
+};
+
+static int early_console_initialized;
+
+void __init disable_early_printk(void)
+{
+ if (!early_console_initialized)
+ return;
+ unregister_console(&udbg_console);
+ early_console_initialized = 0;
+}
+
+/* called by setup_system */
+void register_early_udbg_console(void)
+{
+ early_console_initialized = 1;
+ register_console(&udbg_console);
+}
+
+#if 0 /* if you want to use this as a regular output console */
+console_initcall(register_udbg_console);
+#endif
diff --git a/arch/ppc64/kernel/udbg_16550.c b/arch/ppc64/kernel/udbg_16550.c
new file mode 100644
index 00000000000..9313574ab93
--- /dev/null
+++ b/arch/ppc64/kernel/udbg_16550.c
@@ -0,0 +1,123 @@
+/*
+ * udbg for for NS16550 compatable serial ports
+ *
+ * Copyright (C) 2001-2005 PPC 64 Team, IBM Corp
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/udbg.h>
+#include <asm/io.h>
+
+extern u8 real_readb(volatile u8 __iomem *addr);
+extern void real_writeb(u8 data, volatile u8 __iomem *addr);
+
+struct NS16550 {
+ /* this struct must be packed */
+ unsigned char rbr; /* 0 */
+ unsigned char ier; /* 1 */
+ unsigned char fcr; /* 2 */
+ unsigned char lcr; /* 3 */
+ unsigned char mcr; /* 4 */
+ unsigned char lsr; /* 5 */
+ unsigned char msr; /* 6 */
+ unsigned char scr; /* 7 */
+};
+
+#define thr rbr
+#define iir fcr
+#define dll rbr
+#define dlm ier
+#define dlab lcr
+
+#define LSR_DR 0x01 /* Data ready */
+#define LSR_OE 0x02 /* Overrun */
+#define LSR_PE 0x04 /* Parity error */
+#define LSR_FE 0x08 /* Framing error */
+#define LSR_BI 0x10 /* Break */
+#define LSR_THRE 0x20 /* Xmit holding register empty */
+#define LSR_TEMT 0x40 /* Xmitter empty */
+#define LSR_ERR 0x80 /* Error */
+
+static volatile struct NS16550 __iomem *udbg_comport;
+
+static void udbg_550_putc(unsigned char c)
+{
+ if (udbg_comport) {
+ while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
+ /* wait for idle */;
+ out_8(&udbg_comport->thr, c);
+ if (c == '\n')
+ udbg_550_putc('\r');
+ }
+}
+
+static int udbg_550_getc_poll(void)
+{
+ if (udbg_comport) {
+ if ((in_8(&udbg_comport->lsr) & LSR_DR) != 0)
+ return in_8(&udbg_comport->rbr);
+ else
+ return -1;
+ }
+ return -1;
+}
+
+static unsigned char udbg_550_getc(void)
+{
+ if (udbg_comport) {
+ while ((in_8(&udbg_comport->lsr) & LSR_DR) == 0)
+ /* wait for char */;
+ return in_8(&udbg_comport->rbr);
+ }
+ return 0;
+}
+
+void udbg_init_uart(void __iomem *comport, unsigned int speed)
+{
+ u16 dll = speed ? (115200 / speed) : 12;
+
+ if (comport) {
+ udbg_comport = (struct NS16550 __iomem *)comport;
+ out_8(&udbg_comport->lcr, 0x00);
+ out_8(&udbg_comport->ier, 0xff);
+ out_8(&udbg_comport->ier, 0x00);
+ out_8(&udbg_comport->lcr, 0x80); /* Access baud rate */
+ out_8(&udbg_comport->dll, dll & 0xff); /* 1 = 115200, 2 = 57600,
+ 3 = 38400, 12 = 9600 baud */
+ out_8(&udbg_comport->dlm, dll >> 8); /* dll >> 8 which should be zero
+ for fast rates; */
+ out_8(&udbg_comport->lcr, 0x03); /* 8 data, 1 stop, no parity */
+ out_8(&udbg_comport->mcr, 0x03); /* RTS/DTR */
+ out_8(&udbg_comport->fcr ,0x07); /* Clear & enable FIFOs */
+ udbg_putc = udbg_550_putc;
+ udbg_getc = udbg_550_getc;
+ udbg_getc_poll = udbg_550_getc_poll;
+ }
+}
+
+#ifdef CONFIG_PPC_MAPLE
+void udbg_maple_real_putc(unsigned char c)
+{
+ if (udbg_comport) {
+ while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+ /* wait for idle */;
+ real_writeb(c, &udbg_comport->thr); eieio();
+ if (c == '\n')
+ udbg_maple_real_putc('\r');
+ }
+}
+
+void udbg_init_maple_realmode(void)
+{
+ udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;
+
+ udbg_putc = udbg_maple_real_putc;
+ udbg_getc = NULL;
+ udbg_getc_poll = NULL;
+}
+#endif /* CONFIG_PPC_MAPLE */
diff --git a/arch/ppc64/kernel/udbg_scc.c b/arch/ppc64/kernel/udbg_scc.c
new file mode 100644
index 00000000000..c47fd6c6353
--- /dev/null
+++ b/arch/ppc64/kernel/udbg_scc.c
@@ -0,0 +1,136 @@
+/*
+ * udbg for for zilog scc ports as found on Apple PowerMacs
+ *
+ * Copyright (C) 2001-2005 PPC 64 Team, IBM Corp
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/udbg.h>
+#include <asm/processor.h>
+#include <asm/naca.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/pmac_feature.h>
+
+extern u8 real_readb(volatile u8 __iomem *addr);
+extern void real_writeb(u8 data, volatile u8 __iomem *addr);
+
+#define SCC_TXRDY 4
+#define SCC_RXRDY 1
+
+static volatile u8 __iomem *sccc;
+static volatile u8 __iomem *sccd;
+
+static void udbg_scc_putc(unsigned char c)
+{
+ if (sccc) {
+ while ((in_8(sccc) & SCC_TXRDY) == 0)
+ ;
+ out_8(sccd, c);
+ if (c == '\n')
+ udbg_scc_putc('\r');
+ }
+}
+
+static int udbg_scc_getc_poll(void)
+{
+ if (sccc) {
+ if ((in_8(sccc) & SCC_RXRDY) != 0)
+ return in_8(sccd);
+ else
+ return -1;
+ }
+ return -1;
+}
+
+static unsigned char udbg_scc_getc(void)
+{
+ if (sccc) {
+ while ((in_8(sccc) & SCC_RXRDY) == 0)
+ ;
+ return in_8(sccd);
+ }
+ return 0;
+}
+
+static unsigned char scc_inittab[] = {
+ 13, 0, /* set baud rate divisor */
+ 12, 0,
+ 14, 1, /* baud rate gen enable, src=rtxc */
+ 11, 0x50, /* clocks = br gen */
+ 5, 0xea, /* tx 8 bits, assert DTR & RTS */
+ 4, 0x46, /* x16 clock, 1 stop */
+ 3, 0xc1, /* rx enable, 8 bits */
+};
+
+void udbg_init_scc(struct device_node *np)
+{
+ u32 *reg;
+ unsigned long addr;
+ int i, x;
+
+ if (np == NULL)
+ np = of_find_node_by_name(NULL, "escc");
+ if (np == NULL || np->parent == NULL)
+ return;
+
+ udbg_printf("found SCC...\n");
+ /* Get address within mac-io ASIC */
+ reg = (u32 *)get_property(np, "reg", NULL);
+ if (reg == NULL)
+ return;
+ addr = reg[0];
+ udbg_printf("local addr: %lx\n", addr);
+ /* Get address of mac-io PCI itself */
+ reg = (u32 *)get_property(np->parent, "assigned-addresses", NULL);
+ if (reg == NULL)
+ return;
+ addr += reg[2];
+ udbg_printf("final addr: %lx\n", addr);
+
+ /* Setup for 57600 8N1 */
+ addr += 0x20;
+ sccc = (volatile u8 * __iomem) ioremap(addr & PAGE_MASK, PAGE_SIZE) ;
+ sccc += addr & ~PAGE_MASK;
+ sccd = sccc + 0x10;
+
+ udbg_printf("ioremap result sccc: %p\n", sccc);
+ mb();
+
+ for (i = 20000; i != 0; --i)
+ x = in_8(sccc);
+ out_8(sccc, 0x09); /* reset A or B side */
+ out_8(sccc, 0xc0);
+ for (i = 0; i < sizeof(scc_inittab); ++i)
+ out_8(sccc, scc_inittab[i]);
+
+ udbg_putc = udbg_scc_putc;
+ udbg_getc = udbg_scc_getc;
+ udbg_getc_poll = udbg_scc_getc_poll;
+
+ udbg_puts("Hello World !\n");
+}
+
+static void udbg_real_scc_putc(unsigned char c)
+{
+ while ((real_readb(sccc) & SCC_TXRDY) == 0)
+ ;
+ real_writeb(c, sccd);
+ if (c == '\n')
+ udbg_real_scc_putc('\r');
+}
+
+void udbg_init_pmac_realmode(void)
+{
+ sccc = (volatile u8 __iomem *)0x80013020ul;
+ sccd = (volatile u8 __iomem *)0x80013030ul;
+
+ udbg_putc = udbg_real_scc_putc;
+ udbg_getc = NULL;
+ udbg_getc_poll = NULL;
+}
diff --git a/arch/ppc64/kernel/vdso32/cacheflush.S b/arch/ppc64/kernel/vdso32/cacheflush.S
index 0ed7ea72171..c8db993574e 100644
--- a/arch/ppc64/kernel/vdso32/cacheflush.S
+++ b/arch/ppc64/kernel/vdso32/cacheflush.S
@@ -13,7 +13,7 @@
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/vdso.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/ppc64/kernel/vdso32/datapage.S b/arch/ppc64/kernel/vdso32/datapage.S
index 29b6bd32e1f..4f4eb0be399 100644
--- a/arch/ppc64/kernel/vdso32/datapage.S
+++ b/arch/ppc64/kernel/vdso32/datapage.S
@@ -12,7 +12,7 @@
#include <linux/config.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/vdso.h>
diff --git a/arch/ppc64/kernel/vdso32/gettimeofday.S b/arch/ppc64/kernel/vdso32/gettimeofday.S
index 2b48bf1fb10..07f1c1c650c 100644
--- a/arch/ppc64/kernel/vdso32/gettimeofday.S
+++ b/arch/ppc64/kernel/vdso32/gettimeofday.S
@@ -13,7 +13,7 @@
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/vdso.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
.text
diff --git a/arch/ppc64/kernel/vdso64/cacheflush.S b/arch/ppc64/kernel/vdso64/cacheflush.S
index e0725b7b700..d4a0ad28d53 100644
--- a/arch/ppc64/kernel/vdso64/cacheflush.S
+++ b/arch/ppc64/kernel/vdso64/cacheflush.S
@@ -13,7 +13,7 @@
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/vdso.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
diff --git a/arch/ppc64/kernel/vdso64/datapage.S b/arch/ppc64/kernel/vdso64/datapage.S
index 18afd971c9d..ed6e599ae82 100644
--- a/arch/ppc64/kernel/vdso64/datapage.S
+++ b/arch/ppc64/kernel/vdso64/datapage.S
@@ -12,7 +12,7 @@
#include <linux/config.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/vdso.h>
diff --git a/arch/ppc64/kernel/vdso64/gettimeofday.S b/arch/ppc64/kernel/vdso64/gettimeofday.S
index ed3f970ff05..f6df8028570 100644
--- a/arch/ppc64/kernel/vdso64/gettimeofday.S
+++ b/arch/ppc64/kernel/vdso64/gettimeofday.S
@@ -14,7 +14,7 @@
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/vdso.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
/*
diff --git a/arch/ppc64/kernel/vmlinux.lds.S b/arch/ppc64/kernel/vmlinux.lds.S
index 4103cc13f8d..0306510bc4f 100644
--- a/arch/ppc64/kernel/vmlinux.lds.S
+++ b/arch/ppc64/kernel/vmlinux.lds.S
@@ -15,6 +15,7 @@ SECTIONS
*(.text .text.*)
SCHED_TEXT
LOCK_TEXT
+ KPROBES_TEXT
*(.fixup)
. = ALIGN(4096);
_etext = .;
diff --git a/arch/ppc64/mm/fault.c b/arch/ppc64/mm/fault.c
index 20b0f37e8bf..772f0714a5b 100644
--- a/arch/ppc64/mm/fault.c
+++ b/arch/ppc64/mm/fault.c
@@ -29,6 +29,7 @@
#include <linux/interrupt.h>
#include <linux/smp_lock.h>
#include <linux/module.h>
+#include <linux/kprobes.h>
#include <asm/page.h>
#include <asm/pgtable.h>
@@ -84,8 +85,8 @@ static int store_updates_sp(struct pt_regs *regs)
* The return value is 0 if the fault was handled, or the signal
* number if this is a kernel fault that can't be handled here.
*/
-int do_page_fault(struct pt_regs *regs, unsigned long address,
- unsigned long error_code)
+int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
+ unsigned long error_code)
{
struct vm_area_struct * vma;
struct mm_struct *mm = current->mm;
diff --git a/arch/ppc64/mm/hash_low.S b/arch/ppc64/mm/hash_low.S
index 35eb49e1b89..ee5a5d36bfa 100644
--- a/arch/ppc64/mm/hash_low.S
+++ b/arch/ppc64/mm/hash_low.S
@@ -16,7 +16,7 @@
#include <asm/page.h>
#include <asm/types.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cputable.h>
.text
diff --git a/arch/ppc64/mm/hugetlbpage.c b/arch/ppc64/mm/hugetlbpage.c
index e7833c80eb6..338771ec70d 100644
--- a/arch/ppc64/mm/hugetlbpage.c
+++ b/arch/ppc64/mm/hugetlbpage.c
@@ -144,7 +144,8 @@ static void flush_low_segments(void *parm)
for (i = 0; i < NUM_LOW_AREAS; i++) {
if (! (areas & (1U << i)))
continue;
- asm volatile("slbie %0" : : "r" (i << SID_SHIFT));
+ asm volatile("slbie %0"
+ : : "r" ((i << SID_SHIFT) | SLBIE_C));
}
asm volatile("isync" : : : "memory");
@@ -164,7 +165,8 @@ static void flush_high_segments(void *parm)
continue;
for (j = 0; j < (1UL << (HTLB_AREA_SHIFT-SID_SHIFT)); j++)
asm volatile("slbie %0"
- :: "r" ((i << HTLB_AREA_SHIFT) + (j << SID_SHIFT)));
+ :: "r" (((i << HTLB_AREA_SHIFT)
+ + (j << SID_SHIFT)) | SLBIE_C));
}
asm volatile("isync" : : : "memory");
diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c
index c02dc9809ca..c2157c9c3ac 100644
--- a/arch/ppc64/mm/init.c
+++ b/arch/ppc64/mm/init.c
@@ -392,6 +392,7 @@ void free_initmem(void)
addr = (unsigned long)__init_begin;
for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
+ memset((void *)addr, 0xcc, PAGE_SIZE);
ClearPageReserved(virt_to_page(addr));
set_page_count(virt_to_page(addr), 1);
free_page(addr);
@@ -552,27 +553,18 @@ void __init do_init_bootmem(void)
/* Add all physical memory to the bootmem map, mark each area
* present.
*/
- for (i=0; i < lmb.memory.cnt; i++) {
- unsigned long base, size;
- unsigned long start_pfn, end_pfn;
-
- base = lmb.memory.region[i].base;
- size = lmb.memory.region[i].size;
-
- start_pfn = base >> PAGE_SHIFT;
- end_pfn = start_pfn + (size >> PAGE_SHIFT);
- memory_present(0, start_pfn, end_pfn);
-
- free_bootmem(base, size);
- }
+ for (i=0; i < lmb.memory.cnt; i++)
+ free_bootmem(lmb.memory.region[i].base,
+ lmb_size_bytes(&lmb.memory, i));
/* reserve the sections we're already using */
- for (i=0; i < lmb.reserved.cnt; i++) {
- unsigned long base = lmb.reserved.region[i].base;
- unsigned long size = lmb.reserved.region[i].size;
+ for (i=0; i < lmb.reserved.cnt; i++)
+ reserve_bootmem(lmb.reserved.region[i].base,
+ lmb_size_bytes(&lmb.reserved, i));
- reserve_bootmem(base, size);
- }
+ for (i=0; i < lmb.memory.cnt; i++)
+ memory_present(0, lmb_start_pfn(&lmb.memory, i),
+ lmb_end_pfn(&lmb.memory, i));
}
/*
diff --git a/arch/ppc64/mm/numa.c b/arch/ppc64/mm/numa.c
index c3116f0d788..cb864b8f275 100644
--- a/arch/ppc64/mm/numa.c
+++ b/arch/ppc64/mm/numa.c
@@ -440,8 +440,6 @@ new_range:
for (i = start ; i < (start+size); i += MEMORY_INCREMENT)
numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] =
numa_domain;
- memory_present(numa_domain, start >> PAGE_SHIFT,
- (start + size) >> PAGE_SHIFT);
if (--ranges)
goto new_range;
@@ -483,7 +481,6 @@ static void __init setup_nonnuma(void)
for (i = 0 ; i < top_of_ram; i += MEMORY_INCREMENT)
numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] = 0;
- memory_present(0, 0, init_node_data[0].node_end_pfn);
}
static void __init dump_numa_topology(void)
@@ -695,6 +692,46 @@ new_range:
size);
}
}
+ /*
+ * This loop may look famaliar, but we have to do it again
+ * after marking our reserved memory to mark memory present
+ * for sparsemem.
+ */
+ addr_cells = get_mem_addr_cells();
+ size_cells = get_mem_size_cells();
+ memory = NULL;
+ while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
+ unsigned long mem_start, mem_size;
+ int numa_domain, ranges;
+ unsigned int *memcell_buf;
+ unsigned int len;
+
+ memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
+ if (!memcell_buf || len <= 0)
+ continue;
+
+ ranges = memory->n_addrs; /* ranges in cell */
+new_range2:
+ mem_start = read_n_cells(addr_cells, &memcell_buf);
+ mem_size = read_n_cells(size_cells, &memcell_buf);
+ if (numa_enabled) {
+ numa_domain = of_node_numa_domain(memory);
+ if (numa_domain >= MAX_NUMNODES)
+ numa_domain = 0;
+ } else
+ numa_domain = 0;
+
+ if (numa_domain != nid)
+ continue;
+
+ mem_size = numa_enforce_memory_limit(mem_start, mem_size);
+ memory_present(numa_domain, mem_start >> PAGE_SHIFT,
+ (mem_start + mem_size) >> PAGE_SHIFT);
+
+ if (--ranges) /* process all ranges in cell */
+ goto new_range2;
+ }
+
}
}
diff --git a/arch/ppc64/mm/slb.c b/arch/ppc64/mm/slb.c
index 244150a0bc1..0473953f6a3 100644
--- a/arch/ppc64/mm/slb.c
+++ b/arch/ppc64/mm/slb.c
@@ -87,8 +87,8 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
int i;
asm volatile("isync" : : : "memory");
for (i = 0; i < offset; i++) {
- esid_data = (unsigned long)get_paca()->slb_cache[i]
- << SID_SHIFT;
+ esid_data = ((unsigned long)get_paca()->slb_cache[i]
+ << SID_SHIFT) | SLBIE_C;
asm volatile("slbie %0" : : "r" (esid_data));
}
asm volatile("isync" : : : "memory");
diff --git a/arch/ppc64/mm/slb_low.S b/arch/ppc64/mm/slb_low.S
index 698d6b9ed6d..a3a03da503b 100644
--- a/arch/ppc64/mm/slb_low.S
+++ b/arch/ppc64/mm/slb_low.S
@@ -21,7 +21,7 @@
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/ppc_asm.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/cputable.h>
/* void slb_allocate(unsigned long ea);
diff --git a/arch/ppc64/oprofile/common.c b/arch/ppc64/oprofile/common.c
index 4acd1a42493..e5f572710aa 100644
--- a/arch/ppc64/oprofile/common.c
+++ b/arch/ppc64/oprofile/common.c
@@ -16,11 +16,9 @@
#include <asm/ptrace.h>
#include <asm/system.h>
#include <asm/pmc.h>
+#include <asm/cputable.h>
+#include <asm/oprofile_impl.h>
-#include "op_impl.h"
-
-extern struct op_ppc64_model op_model_rs64;
-extern struct op_ppc64_model op_model_power4;
static struct op_ppc64_model *model;
static struct op_counter_config ctr[OP_MAX_COUNTER];
@@ -123,53 +121,13 @@ static int op_ppc64_create_files(struct super_block *sb, struct dentry *root)
int __init oprofile_arch_init(struct oprofile_operations *ops)
{
- unsigned int pvr;
-
- pvr = mfspr(SPRN_PVR);
-
- switch (PVR_VER(pvr)) {
- case PV_630:
- case PV_630p:
- model = &op_model_rs64;
- model->num_counters = 8;
- ops->cpu_type = "ppc64/power3";
- break;
-
- case PV_NORTHSTAR:
- case PV_PULSAR:
- case PV_ICESTAR:
- case PV_SSTAR:
- model = &op_model_rs64;
- model->num_counters = 8;
- ops->cpu_type = "ppc64/rs64";
- break;
-
- case PV_POWER4:
- case PV_POWER4p:
- model = &op_model_power4;
- model->num_counters = 8;
- ops->cpu_type = "ppc64/power4";
- break;
-
- case PV_970:
- case PV_970FX:
- case PV_970MP:
- model = &op_model_power4;
- model->num_counters = 8;
- ops->cpu_type = "ppc64/970";
- break;
-
- case PV_POWER5:
- case PV_POWER5p:
- model = &op_model_power4;
- model->num_counters = 6;
- ops->cpu_type = "ppc64/power5";
- break;
-
- default:
- return -ENODEV;
- }
+ if (!cur_cpu_spec->oprofile_model || !cur_cpu_spec->oprofile_cpu_type)
+ return -ENODEV;
+
+ model = cur_cpu_spec->oprofile_model;
+ model->num_counters = cur_cpu_spec->num_pmcs;
+ ops->cpu_type = cur_cpu_spec->oprofile_cpu_type;
ops->create_files = op_ppc64_create_files;
ops->setup = op_ppc64_setup;
ops->shutdown = op_ppc64_shutdown;
diff --git a/arch/ppc64/oprofile/op_model_power4.c b/arch/ppc64/oprofile/op_model_power4.c
index 3d103d66870..32b2bb5625f 100644
--- a/arch/ppc64/oprofile/op_model_power4.c
+++ b/arch/ppc64/oprofile/op_model_power4.c
@@ -16,14 +16,12 @@
#include <asm/cputable.h>
#include <asm/systemcfg.h>
#include <asm/rtas.h>
+#include <asm/oprofile_impl.h>
#define dbg(args...)
-#include "op_impl.h"
-
static unsigned long reset_value[OP_MAX_COUNTER];
-static int num_counters;
static int oprofile_running;
static int mmcra_has_sihv;
@@ -45,8 +43,6 @@ static void power4_reg_setup(struct op_counter_config *ctr,
{
int i;
- num_counters = num_ctrs;
-
/*
* SIHV / SIPR bits are only implemented on POWER4+ (GQ) and above.
* However we disable it on all POWER4 until we verify it works
@@ -68,7 +64,7 @@ static void power4_reg_setup(struct op_counter_config *ctr,
backtrace_spinlocks = sys->backtrace_spinlocks;
- for (i = 0; i < num_counters; ++i)
+ for (i = 0; i < cur_cpu_spec->num_pmcs; ++i)
reset_value[i] = 0x80000000UL - ctr[i].count;
/* setup user and kernel profiling */
@@ -121,7 +117,7 @@ static void power4_start(struct op_counter_config *ctr)
/* set the PMM bit (see comment below) */
mtmsrd(mfmsr() | MSR_PMM);
- for (i = 0; i < num_counters; ++i) {
+ for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
if (ctr[i].enabled) {
ctr_write(i, reset_value[i]);
} else {
@@ -272,7 +268,7 @@ static void power4_handle_interrupt(struct pt_regs *regs,
/* set the PMM bit (see comment below) */
mtmsrd(mfmsr() | MSR_PMM);
- for (i = 0; i < num_counters; ++i) {
+ for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
val = ctr_read(i);
if (val < 0) {
if (oprofile_running && ctr[i].enabled) {
diff --git a/arch/ppc64/oprofile/op_model_rs64.c b/arch/ppc64/oprofile/op_model_rs64.c
index bcec506c266..08c5b333f5c 100644
--- a/arch/ppc64/oprofile/op_model_rs64.c
+++ b/arch/ppc64/oprofile/op_model_rs64.c
@@ -14,11 +14,10 @@
#include <asm/system.h>
#include <asm/processor.h>
#include <asm/cputable.h>
+#include <asm/oprofile_impl.h>
#define dbg(args...)
-#include "op_impl.h"
-
static void ctrl_write(unsigned int i, unsigned int val)
{
unsigned int tmp = 0;
diff --git a/arch/ppc64/xmon/start.c b/arch/ppc64/xmon/start.c
index f86b584acd7..e50c158191e 100644
--- a/arch/ppc64/xmon/start.c
+++ b/arch/ppc64/xmon/start.c
@@ -61,7 +61,9 @@ xmon_read(void *handle, void *ptr, int nb)
int
xmon_read_poll(void)
{
- return udbg_getc_poll();
+ if (udbg_getc_poll)
+ return udbg_getc_poll();
+ return -1;
}
FILE *xmon_stdin;
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 3cd8dd25c9d..98db30481d9 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -19,6 +19,7 @@ CFLAGS += -m31
AFLAGS += -m31
UTS_MACHINE := s390
STACK_SIZE := 8192
+CHECKFLAGS += -D__s390__
endif
ifdef CONFIG_ARCH_S390X
@@ -28,6 +29,7 @@ CFLAGS += -m64
AFLAGS += -m64
UTS_MACHINE := s390x
STACK_SIZE := 16384
+CHECKFLAGS += -D__s390__ -D__s390x__
endif
cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5)
@@ -100,16 +102,6 @@ image: vmlinux
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-$(ARCH)/offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/offsets.h
-
# Don't use tabs in echo arguments
define archhelp
echo '* image - Kernel image for IPL ($(boot)/image)'
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 960ba6029c3..bc59282da76 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -62,7 +62,7 @@ typedef struct
} debug_sprintf_entry_t;
-extern void tod_to_timeval(uint64_t todval, struct timeval *xtime);
+extern void tod_to_timeval(uint64_t todval, struct timespec *xtime);
/* internal function prototyes */
@@ -374,9 +374,24 @@ debug_info_copy(debug_info_t* in, int mode)
{
int i,j;
debug_info_t* rc;
+ unsigned long flags;
+
+ /* get a consistent copy of the debug areas */
+ do {
+ rc = debug_info_alloc(in->name, in->pages_per_area,
+ in->nr_areas, in->buf_size, in->level, mode);
+ spin_lock_irqsave(&in->lock, flags);
+ if(!rc)
+ goto out;
+ /* has something changed in the meantime ? */
+ if((rc->pages_per_area == in->pages_per_area) &&
+ (rc->nr_areas == in->nr_areas)) {
+ break;
+ }
+ spin_unlock_irqrestore(&in->lock, flags);
+ debug_info_free(rc);
+ } while (1);
- rc = debug_info_alloc(in->name, in->pages_per_area, in->nr_areas,
- in->buf_size, in->level, mode);
if(!rc || (mode == NO_AREAS))
goto out;
@@ -386,6 +401,7 @@ debug_info_copy(debug_info_t* in, int mode)
}
}
out:
+ spin_unlock_irqrestore(&in->lock, flags);
return rc;
}
@@ -593,19 +609,15 @@ debug_open(struct inode *inode, struct file *file)
debug_info_t *debug_info, *debug_info_snapshot;
down(&debug_lock);
-
- /* find debug log and view */
- debug_info = debug_area_first;
- while(debug_info != NULL){
- for (i = 0; i < DEBUG_MAX_VIEWS; i++) {
- if (!debug_info->views[i])
- continue;
- else if (debug_info->debugfs_entries[i] ==
- file->f_dentry) {
- goto found; /* found view ! */
- }
+ debug_info = (struct debug_info*)file->f_dentry->d_inode->u.generic_ip;
+ /* find debug view */
+ for (i = 0; i < DEBUG_MAX_VIEWS; i++) {
+ if (!debug_info->views[i])
+ continue;
+ else if (debug_info->debugfs_entries[i] ==
+ file->f_dentry) {
+ goto found; /* found view ! */
}
- debug_info = debug_info->next;
}
/* no entry found */
rc = -EINVAL;
@@ -833,7 +845,7 @@ extern inline void
debug_finish_entry(debug_info_t * id, debug_entry_t* active, int level,
int exception)
{
- STCK(active->id.stck);
+ active->id.stck = get_clock();
active->id.fields.cpuid = smp_processor_id();
active->caller = __builtin_return_address(0);
active->id.fields.exception = exception;
@@ -1078,7 +1090,7 @@ debug_register_view(debug_info_t * id, struct debug_view *view)
if (view->input_proc)
mode |= S_IWUSR;
pde = debugfs_create_file(view->name, mode, id->debugfs_root_entry,
- NULL, &debug_file_ops);
+ id , &debug_file_ops);
if (!pde){
printk(KERN_WARNING "debug: debugfs_create_file() failed!"\
" Cannot register view %s/%s\n", id->name,view->name);
@@ -1432,7 +1444,7 @@ int
debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
int area, debug_entry_t * entry, char *out_buf)
{
- struct timeval time_val;
+ struct timespec time_spec;
unsigned long long time;
char *except_str;
unsigned long caller;
@@ -1443,7 +1455,7 @@ debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
time = entry->id.stck;
/* adjust todclock to 1970 */
time -= 0x8126d60e46000000LL - (0x3c26700LL * 1000000 * 4096);
- tod_to_timeval(time, &time_val);
+ tod_to_timeval(time, &time_spec);
if (entry->id.fields.exception)
except_str = "*";
@@ -1451,7 +1463,7 @@ debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
except_str = "-";
caller = ((unsigned long) entry->caller) & PSW_ADDR_INSN;
rc += sprintf(out_buf, "%02i %011lu:%06lu %1u %1s %02i %p ",
- area, time_val.tv_sec, time_val.tv_usec, level,
+ area, time_spec.tv_sec, time_spec.tv_nsec / 1000, level,
except_str, entry->id.fields.cpuid, (void *) caller);
return rc;
}
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 1a271b16cb5..58fc7fbcb40 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -18,7 +18,7 @@
#include <asm/errno.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/page.h>
@@ -138,14 +138,14 @@ STACK_SIZE = 1 << STACK_SHIFT
st %r12,__SF_BACKCHAIN(%r15) # clear back chain
.endm
- .macro RESTORE_ALL sync
- mvc __LC_RETURN_PSW(8),SP_PSW(%r15) # move user PSW to lowcore
+ .macro RESTORE_ALL psworg,sync
+ mvc \psworg(8),SP_PSW(%r15) # move user PSW to lowcore
.if !\sync
- ni __LC_RETURN_PSW+1,0xfd # clear wait state bit
+ ni \psworg+1,0xfd # clear wait state bit
.endif
lm %r0,%r15,SP_R0(%r15) # load gprs 0-15 of user
STORE_TIMER __LC_EXIT_TIMER
- lpsw __LC_RETURN_PSW # back to caller
+ lpsw \psworg # back to caller
.endm
/*
@@ -235,7 +235,7 @@ sysc_return:
tm __TI_flags+3(%r9),_TIF_WORK_SVC
bnz BASED(sysc_work) # there is work to do (signals etc.)
sysc_leave:
- RESTORE_ALL 1
+ RESTORE_ALL __LC_RETURN_PSW,1
#
# recheck if there is more work to do
@@ -312,8 +312,6 @@ sysc_singlestep:
la %r14,BASED(sysc_return) # load adr. of system return
br %r1 # branch to do_single_step
-__critical_end:
-
#
# call trace before and after sys_call
#
@@ -571,7 +569,8 @@ io_return:
tm __TI_flags+3(%r9),_TIF_WORK_INT
bnz BASED(io_work) # there is work to do (signals etc.)
io_leave:
- RESTORE_ALL 0
+ RESTORE_ALL __LC_RETURN_PSW,0
+io_done:
#ifdef CONFIG_PREEMPT
io_preempt:
@@ -621,7 +620,7 @@ io_work_loop:
#
io_mcck_pending:
l %r1,BASED(.Ls390_handle_mcck)
- l %r14,BASED(io_work_loop)
+ la %r14,BASED(io_work_loop)
br %r1 # TIF bit will be cleared by handler
#
@@ -674,6 +673,8 @@ ext_no_vtime:
basr %r14,%r1
b BASED(io_return)
+__critical_end:
+
/*
* Machine check handler routines
*/
@@ -681,6 +682,7 @@ ext_no_vtime:
.globl mcck_int_handler
mcck_int_handler:
spt __LC_CPU_TIMER_SAVE_AREA # revalidate cpu timer
+ mvc __LC_ASYNC_ENTER_TIMER(8),__LC_CPU_TIMER_SAVE_AREA
lm %r0,%r15,__LC_GPREGS_SAVE_AREA # revalidate gprs
SAVE_ALL_BASE __LC_SAVE_AREA+32
la %r12,__LC_MCK_OLD_PSW
@@ -693,17 +695,8 @@ mcck_int_handler:
mvc __LC_ASYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
mvc __LC_SYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
mvc __LC_EXIT_TIMER(8),__LC_LAST_UPDATE_TIMER
-0: tm __LC_MCCK_CODE+2,0x08 # mwp of old psw valid?
- bno BASED(mcck_no_vtime) # no -> skip cleanup critical
- tm __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
- bz BASED(mcck_no_vtime)
- UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
- UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
- mvc __LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
-mcck_no_vtime:
#endif
-0:
- tm __LC_MCCK_CODE+2,0x09 # mwp + ia of old psw valid?
+0: tm __LC_MCCK_CODE+2,0x09 # mwp + ia of old psw valid?
bno BASED(mcck_int_main) # no -> skip cleanup critical
tm __LC_MCK_OLD_PSW+1,0x01 # test problem state bit
bnz BASED(mcck_int_main) # from user -> load async stack
@@ -720,6 +713,16 @@ mcck_int_main:
be BASED(0f)
l %r15,__LC_PANIC_STACK # load panic stack
0: CREATE_STACK_FRAME __LC_MCK_OLD_PSW,__LC_SAVE_AREA+32
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ tm __LC_MCCK_CODE+2,0x08 # mwp of old psw valid?
+ bno BASED(mcck_no_vtime) # no -> skip cleanup critical
+ tm __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
+ bz BASED(mcck_no_vtime)
+ UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
+ UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
+ mvc __LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
+mcck_no_vtime:
+#endif
l %r9,__LC_THREAD_INFO # load pointer to thread_info struct
la %r2,SP_PTREGS(%r15) # load pt_regs
l %r1,BASED(.Ls390_mcck)
@@ -737,7 +740,7 @@ mcck_int_main:
l %r1,BASED(.Ls390_handle_mcck)
basr %r14,%r1 # call machine check handler
mcck_return:
- RESTORE_ALL 0
+ RESTORE_ALL __LC_RETURN_MCCK_PSW,0
#ifdef CONFIG_SMP
/*
@@ -803,6 +806,10 @@ cleanup_table_sysc_leave:
.long sysc_leave + 0x80000000, sysc_work_loop + 0x80000000
cleanup_table_sysc_work_loop:
.long sysc_work_loop + 0x80000000, sysc_reschedule + 0x80000000
+cleanup_table_io_leave:
+ .long io_leave + 0x80000000, io_done + 0x80000000
+cleanup_table_io_work_loop:
+ .long io_work_loop + 0x80000000, io_mcck_pending + 0x80000000
cleanup_critical:
clc 4(4,%r12),BASED(cleanup_table_system_call)
@@ -825,10 +832,26 @@ cleanup_critical:
clc 4(4,%r12),BASED(cleanup_table_sysc_work_loop+4)
bl BASED(cleanup_sysc_return)
0:
+ clc 4(4,%r12),BASED(cleanup_table_io_leave)
+ bl BASED(0f)
+ clc 4(4,%r12),BASED(cleanup_table_io_leave+4)
+ bl BASED(cleanup_io_leave)
+0:
+ clc 4(4,%r12),BASED(cleanup_table_io_work_loop)
+ bl BASED(0f)
+ clc 4(4,%r12),BASED(cleanup_table_io_work_loop+4)
+ bl BASED(cleanup_io_return)
+0:
br %r14
cleanup_system_call:
mvc __LC_RETURN_PSW(8),0(%r12)
+ c %r12,BASED(.Lmck_old_psw)
+ be BASED(0f)
+ la %r12,__LC_SAVE_AREA+16
+ b BASED(1f)
+0: la %r12,__LC_SAVE_AREA+32
+1:
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
clc __LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn+4)
bh BASED(0f)
@@ -838,11 +861,13 @@ cleanup_system_call:
#endif
clc __LC_RETURN_PSW+4(4),BASED(cleanup_system_call_insn)
bh BASED(0f)
- mvc __LC_SAVE_AREA(16),__LC_SAVE_AREA+16
-0: st %r13,__LC_SAVE_AREA+20
+ mvc __LC_SAVE_AREA(16),0(%r12)
+0: st %r13,4(%r12)
+ st %r12,__LC_SAVE_AREA+48 # argh
SAVE_ALL __LC_SVC_OLD_PSW,__LC_SAVE_AREA,1
CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA
- st %r15,__LC_SAVE_AREA+28
+ l %r12,__LC_SAVE_AREA+48 # argh
+ st %r15,12(%r12)
lh %r7,0x8a
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
cleanup_vtime:
@@ -879,17 +904,21 @@ cleanup_sysc_return:
cleanup_sysc_leave:
clc 4(4,%r12),BASED(cleanup_sysc_leave_insn)
- be BASED(0f)
+ be BASED(2f)
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
mvc __LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
clc 4(4,%r12),BASED(cleanup_sysc_leave_insn+4)
- be BASED(0f)
+ be BASED(2f)
#endif
mvc __LC_RETURN_PSW(8),SP_PSW(%r15)
- mvc __LC_SAVE_AREA+16(16),SP_R12(%r15)
- lm %r0,%r11,SP_R0(%r15)
+ c %r12,BASED(.Lmck_old_psw)
+ bne BASED(0f)
+ mvc __LC_SAVE_AREA+32(16),SP_R12(%r15)
+ b BASED(1f)
+0: mvc __LC_SAVE_AREA+16(16),SP_R12(%r15)
+1: lm %r0,%r11,SP_R0(%r15)
l %r15,SP_R15(%r15)
-0: la %r12,__LC_RETURN_PSW
+2: la %r12,__LC_RETURN_PSW
br %r14
cleanup_sysc_leave_insn:
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
@@ -897,6 +926,36 @@ cleanup_sysc_leave_insn:
#endif
.long sysc_leave + 10 + 0x80000000
+cleanup_io_return:
+ mvc __LC_RETURN_PSW(4),0(%r12)
+ mvc __LC_RETURN_PSW+4(4),BASED(cleanup_table_io_work_loop)
+ la %r12,__LC_RETURN_PSW
+ br %r14
+
+cleanup_io_leave:
+ clc 4(4,%r12),BASED(cleanup_io_leave_insn)
+ be BASED(2f)
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ mvc __LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
+ clc 4(4,%r12),BASED(cleanup_io_leave_insn+4)
+ be BASED(2f)
+#endif
+ mvc __LC_RETURN_PSW(8),SP_PSW(%r15)
+ c %r12,BASED(.Lmck_old_psw)
+ bne BASED(0f)
+ mvc __LC_SAVE_AREA+32(16),SP_R12(%r15)
+ b BASED(1f)
+0: mvc __LC_SAVE_AREA+16(16),SP_R12(%r15)
+1: lm %r0,%r11,SP_R0(%r15)
+ l %r15,SP_R15(%r15)
+2: la %r12,__LC_RETURN_PSW
+ br %r14
+cleanup_io_leave_insn:
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ .long io_leave + 18 + 0x80000000
+#endif
+ .long io_leave + 14 + 0x80000000
+
/*
* Integer constants
*/
@@ -918,6 +977,7 @@ cleanup_sysc_leave_insn:
.Ls390_mcck: .long s390_do_machine_check
.Ls390_handle_mcck:
.long s390_handle_mcck
+.Lmck_old_psw: .long __LC_MCK_OLD_PSW
.Ldo_IRQ: .long do_IRQ
.Ldo_extint: .long do_extint
.Ldo_signal: .long do_signal
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index d9f22915008..d0c9ffaa25d 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -18,7 +18,7 @@
#include <asm/errno.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/page.h>
@@ -131,14 +131,14 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
stg %r12,__SF_BACKCHAIN(%r15)
.endm
- .macro RESTORE_ALL sync
- mvc __LC_RETURN_PSW(16),SP_PSW(%r15) # move user PSW to lowcore
+ .macro RESTORE_ALL psworg,sync
+ mvc \psworg(16),SP_PSW(%r15) # move user PSW to lowcore
.if !\sync
- ni __LC_RETURN_PSW+1,0xfd # clear wait state bit
+ ni \psworg+1,0xfd # clear wait state bit
.endif
lmg %r0,%r15,SP_R0(%r15) # load gprs 0-15 of user
STORE_TIMER __LC_EXIT_TIMER
- lpswe __LC_RETURN_PSW # back to caller
+ lpswe \psworg # back to caller
.endm
/*
@@ -214,8 +214,8 @@ sysc_nr_ok:
sysc_do_restart:
larl %r10,sys_call_table
#ifdef CONFIG_S390_SUPPORT
- tm SP_PSW+3(%r15),0x01 # are we running in 31 bit mode ?
- jo sysc_noemu
+ tm __TI_flags+5(%r9),(_TIF_31BIT>>16) # running in 31 bit mode ?
+ jno sysc_noemu
larl %r10,sys_call_table_emu # use 31 bit emulation system calls
sysc_noemu:
#endif
@@ -233,7 +233,7 @@ sysc_return:
tm __TI_flags+7(%r9),_TIF_WORK_SVC
jnz sysc_work # there is work to do (signals etc.)
sysc_leave:
- RESTORE_ALL 1
+ RESTORE_ALL __LC_RETURN_PSW,1
#
# recheck if there is more work to do
@@ -308,8 +308,6 @@ sysc_singlestep:
jg do_single_step # branch to do_sigtrap
-__critical_end:
-
#
# call syscall_trace before and after system call
# special linkage: %r12 contains the return address for trace_svc
@@ -612,7 +610,8 @@ io_return:
tm __TI_flags+7(%r9),_TIF_WORK_INT
jnz io_work # there is work to do (signals etc.)
io_leave:
- RESTORE_ALL 0
+ RESTORE_ALL __LC_RETURN_PSW,0
+io_done:
#ifdef CONFIG_PREEMPT
io_preempt:
@@ -711,6 +710,8 @@ ext_no_vtime:
brasl %r14,do_extint
j io_return
+__critical_end:
+
/*
* Machine check handler routines
*/
@@ -718,6 +719,7 @@ ext_no_vtime:
mcck_int_handler:
la %r1,4095 # revalidate r1
spt __LC_CPU_TIMER_SAVE_AREA-4095(%r1) # revalidate cpu timer
+ mvc __LC_ASYNC_ENTER_TIMER(8),__LC_CPU_TIMER_SAVE_AREA-4095(%r1)
lmg %r0,%r15,__LC_GPREGS_SAVE_AREA-4095(%r1)# revalidate gprs
SAVE_ALL_BASE __LC_SAVE_AREA+64
la %r12,__LC_MCK_OLD_PSW
@@ -730,17 +732,8 @@ mcck_int_handler:
mvc __LC_ASYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
mvc __LC_SYNC_ENTER_TIMER(8),__LC_LAST_UPDATE_TIMER
mvc __LC_EXIT_TIMER(8),__LC_LAST_UPDATE_TIMER
-0: tm __LC_MCCK_CODE+2,0x08 # mwp of old psw valid?
- jno mcck_no_vtime # no -> no timer update
- tm __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
- jz mcck_no_vtime
- UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
- UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
- mvc __LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
-mcck_no_vtime:
#endif
-0:
- tm __LC_MCCK_CODE+2,0x09 # mwp + ia of old psw valid?
+0: tm __LC_MCCK_CODE+2,0x09 # mwp + ia of old psw valid?
jno mcck_int_main # no -> skip cleanup critical
tm __LC_MCK_OLD_PSW+1,0x01 # test problem state bit
jnz mcck_int_main # from user -> load kernel stack
@@ -756,6 +749,16 @@ mcck_int_main:
jz 0f
lg %r15,__LC_PANIC_STACK # load panic stack
0: CREATE_STACK_FRAME __LC_MCK_OLD_PSW,__LC_SAVE_AREA+64
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ tm __LC_MCCK_CODE+2,0x08 # mwp of old psw valid?
+ jno mcck_no_vtime # no -> no timer update
+ tm __LC_MCK_OLD_PSW+1,0x01 # interrupting from user ?
+ jz mcck_no_vtime
+ UPDATE_VTIME __LC_EXIT_TIMER,__LC_ASYNC_ENTER_TIMER,__LC_USER_TIMER
+ UPDATE_VTIME __LC_LAST_UPDATE_TIMER,__LC_EXIT_TIMER,__LC_SYSTEM_TIMER
+ mvc __LC_LAST_UPDATE_TIMER(8),__LC_ASYNC_ENTER_TIMER
+mcck_no_vtime:
+#endif
lg %r9,__LC_THREAD_INFO # load pointer to thread_info struct
la %r2,SP_PTREGS(%r15) # load pt_regs
brasl %r14,s390_do_machine_check
@@ -771,7 +774,7 @@ mcck_int_main:
jno mcck_return
brasl %r14,s390_handle_mcck
mcck_return:
- RESTORE_ALL 0
+ RESTORE_ALL __LC_RETURN_MCCK_PSW,0
#ifdef CONFIG_SMP
/*
@@ -833,6 +836,10 @@ cleanup_table_sysc_leave:
.quad sysc_leave, sysc_work_loop
cleanup_table_sysc_work_loop:
.quad sysc_work_loop, sysc_reschedule
+cleanup_table_io_leave:
+ .quad io_leave, io_done
+cleanup_table_io_work_loop:
+ .quad io_work_loop, io_mcck_pending
cleanup_critical:
clc 8(8,%r12),BASED(cleanup_table_system_call)
@@ -855,10 +862,26 @@ cleanup_critical:
clc 8(8,%r12),BASED(cleanup_table_sysc_work_loop+8)
jl cleanup_sysc_return
0:
+ clc 8(8,%r12),BASED(cleanup_table_io_leave)
+ jl 0f
+ clc 8(8,%r12),BASED(cleanup_table_io_leave+8)
+ jl cleanup_io_leave
+0:
+ clc 8(8,%r12),BASED(cleanup_table_io_work_loop)
+ jl 0f
+ clc 8(8,%r12),BASED(cleanup_table_io_work_loop+8)
+ jl cleanup_io_return
+0:
br %r14
cleanup_system_call:
mvc __LC_RETURN_PSW(16),0(%r12)
+ cghi %r12,__LC_MCK_OLD_PSW
+ je 0f
+ la %r12,__LC_SAVE_AREA+32
+ j 1f
+0: la %r12,__LC_SAVE_AREA+64
+1:
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
clc __LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn+8)
jh 0f
@@ -868,11 +891,13 @@ cleanup_system_call:
#endif
clc __LC_RETURN_PSW+8(8),BASED(cleanup_system_call_insn)
jh 0f
- mvc __LC_SAVE_AREA(32),__LC_SAVE_AREA+32
-0: stg %r13,__LC_SAVE_AREA+40
+ mvc __LC_SAVE_AREA(32),0(%r12)
+0: stg %r13,8(%r12)
+ stg %r12,__LC_SAVE_AREA+96 # argh
SAVE_ALL __LC_SVC_OLD_PSW,__LC_SAVE_AREA,1
CREATE_STACK_FRAME __LC_SVC_OLD_PSW,__LC_SAVE_AREA
- stg %r15,__LC_SAVE_AREA+56
+ lg %r12,__LC_SAVE_AREA+96 # argh
+ stg %r15,24(%r12)
llgh %r7,__LC_SVC_INT_CODE
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
cleanup_vtime:
@@ -909,17 +934,21 @@ cleanup_sysc_return:
cleanup_sysc_leave:
clc 8(8,%r12),BASED(cleanup_sysc_leave_insn)
- je 0f
+ je 2f
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
mvc __LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
clc 8(8,%r12),BASED(cleanup_sysc_leave_insn+8)
- je 0f
+ je 2f
#endif
mvc __LC_RETURN_PSW(16),SP_PSW(%r15)
- mvc __LC_SAVE_AREA+32(32),SP_R12(%r15)
- lmg %r0,%r11,SP_R0(%r15)
+ cghi %r12,__LC_MCK_OLD_PSW
+ jne 0f
+ mvc __LC_SAVE_AREA+64(32),SP_R12(%r15)
+ j 1f
+0: mvc __LC_SAVE_AREA+32(32),SP_R12(%r15)
+1: lmg %r0,%r11,SP_R0(%r15)
lg %r15,SP_R15(%r15)
-0: la %r12,__LC_RETURN_PSW
+2: la %r12,__LC_RETURN_PSW
br %r14
cleanup_sysc_leave_insn:
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
@@ -927,6 +956,36 @@ cleanup_sysc_leave_insn:
#endif
.quad sysc_leave + 12
+cleanup_io_return:
+ mvc __LC_RETURN_PSW(8),0(%r12)
+ mvc __LC_RETURN_PSW+8(8),BASED(cleanup_table_io_work_loop)
+ la %r12,__LC_RETURN_PSW
+ br %r14
+
+cleanup_io_leave:
+ clc 8(8,%r12),BASED(cleanup_io_leave_insn)
+ je 2f
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ mvc __LC_EXIT_TIMER(8),__LC_ASYNC_ENTER_TIMER
+ clc 8(8,%r12),BASED(cleanup_io_leave_insn+8)
+ je 2f
+#endif
+ mvc __LC_RETURN_PSW(16),SP_PSW(%r15)
+ cghi %r12,__LC_MCK_OLD_PSW
+ jne 0f
+ mvc __LC_SAVE_AREA+64(32),SP_R12(%r15)
+ j 1f
+0: mvc __LC_SAVE_AREA+32(32),SP_R12(%r15)
+1: lmg %r0,%r11,SP_R0(%r15)
+ lg %r15,SP_R15(%r15)
+2: la %r12,__LC_RETURN_PSW
+ br %r14
+cleanup_io_leave_insn:
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+ .quad io_leave + 20
+#endif
+ .quad io_leave + 16
+
/*
* Integer constants
*/
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index 2710e66fefb..55654b6e16d 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -30,7 +30,7 @@
#include <linux/config.h>
#include <asm/setup.h>
#include <asm/lowcore.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 9a8263a153c..c9ff0404c87 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -30,7 +30,7 @@
#include <linux/config.h>
#include <asm/setup.h>
#include <asm/lowcore.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 8ca48567678..2fd75da1549 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -139,10 +139,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;
diff --git a/arch/s390/lib/uaccess.S b/arch/s390/lib/uaccess.S
index e8029ef42ef..88fc94fe648 100644
--- a/arch/s390/lib/uaccess.S
+++ b/arch/s390/lib/uaccess.S
@@ -11,7 +11,7 @@
#include <linux/errno.h>
#include <asm/lowcore.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
.align 4
diff --git a/arch/s390/lib/uaccess64.S b/arch/s390/lib/uaccess64.S
index 0ca56972f4f..50219786fc7 100644
--- a/arch/s390/lib/uaccess64.S
+++ b/arch/s390/lib/uaccess64.S
@@ -11,7 +11,7 @@
#include <linux/errno.h>
#include <asm/lowcore.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
.text
.align 4
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 75fde949d12..856a971759b 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -563,12 +563,14 @@ pfault_interrupt(struct pt_regs *regs, __u16 error_code)
* interrupt. pfault_wait is valid. Set pfault_wait
* back to zero and wake up the process. This can
* safely be done because the task is still sleeping
- * and can't procude new pfaults. */
+ * and can't produce new pfaults. */
tsk->thread.pfault_wait = 0;
wake_up_process(tsk);
+ put_task_struct(tsk);
}
} else {
/* signal bit not set -> a real page is missing. */
+ get_task_struct(tsk);
set_task_state(tsk, TASK_UNINTERRUPTIBLE);
if (xchg(&tsk->thread.pfault_wait, 1) != 0) {
/* Completion interrupt was faster than the initial
@@ -578,6 +580,7 @@ pfault_interrupt(struct pt_regs *regs, __u16 error_code)
* mode and can't produce new pfaults. */
tsk->thread.pfault_wait = 0;
set_task_state(tsk, TASK_RUNNING);
+ put_task_struct(tsk);
} else
set_tsk_need_resched(tsk);
}
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index adc8109f8b7..3e804c736e6 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -37,6 +37,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "System type"
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index b5635635b5e..19f00d57acf 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -155,7 +155,7 @@ endif
prepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
.PHONY: maketools FORCE
-maketools: include/asm-sh/asm-offsets.h include/linux/version.h FORCE
+maketools: include/linux/version.h FORCE
$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
all: zImage
@@ -168,14 +168,7 @@ compressed: zImage
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-CLEAN_FILES += include/asm-sh/machtypes.h include/asm-sh/asm-offsets.h
-
-arch/sh/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/asm-sh/.cpu include/asm-sh/.mach
-
-include/asm-sh/asm-offsets.h: arch/sh/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
+CLEAN_FILES += include/asm-sh/machtypes.h
define archhelp
@echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)'
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index df7a9b9d4cb..02ca69918d7 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -215,10 +215,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
@@ -234,7 +231,7 @@ static long last_rtc_update;
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
-static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
{
do_timer(regs);
#ifndef CONFIG_SMP
@@ -252,7 +249,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg
* RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -285,7 +282,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* locally disabled. -arca
*/
write_seqlock(&xtime_lock);
- do_timer_interrupt(irq, NULL, regs);
+ do_timer_interrupt(irq, regs);
write_sequnlock(&xtime_lock);
return IRQ_HANDLED;
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
index 4c3e5334adb..fb35b45dc13 100644
--- a/arch/sh64/Kconfig
+++ b/arch/sh64/Kconfig
@@ -29,10 +29,6 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
-config LOG_BUF_SHIFT
- int
- default 14
-
config RWSEM_XCHGADD_ALGORITHM
bool
diff --git a/arch/sh64/Makefile b/arch/sh64/Makefile
index b4fd8e13fea..39073734a47 100644
--- a/arch/sh64/Makefile
+++ b/arch/sh64/Makefile
@@ -73,11 +73,7 @@ compressed: zImage
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h
-
-include/asm-$(ARCH)/asm-offsets.h: arch/$(ARCH)/kernel/asm-offsets.s \
- include/asm include/linux/version.h
- $(call filechk,gen-asm-offsets)
+prepare: arch/$(ARCH)/lib/syscalltab.h
define filechk_gen-syscalltab
(set -e; \
@@ -108,7 +104,7 @@ endef
arch/$(ARCH)/lib/syscalltab.h: arch/sh64/kernel/syscalls.S
$(call filechk,gen-syscalltab)
-CLEAN_FILES += include/asm-$(ARCH)/asm-offsets.h arch/$(ARCH)/lib/syscalltab.h
+CLEAN_FILES += arch/$(ARCH)/lib/syscalltab.h
define archhelp
@echo ' zImage - Compressed kernel image (arch/sh64/boot/zImage)'
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 6c84da3efc7..f4a62a10053 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -247,10 +247,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
@@ -303,7 +300,7 @@ static long last_rtc_update = 0;
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
-static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static inline void do_timer_interrupt(int irq, struct pt_regs *regs)
{
unsigned long long current_ctc;
asm ("getcon cr62, %0" : "=r" (current_ctc));
@@ -328,7 +325,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg
* RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -361,7 +358,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* locally disabled. -arca
*/
write_lock(&xtime_lock);
- do_timer_interrupt(irq, NULL, regs);
+ do_timer_interrupt(irq, regs);
write_unlock(&xtime_lock);
return IRQ_HANDLED;
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index aca028aa29b..aba05394d30 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -211,6 +211,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
config SUN_PM
bool
default y
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 7b3bbaf083a..dea48f6cff3 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -59,17 +59,7 @@ image tftpboot.img: vmlinux
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-$(ARCH)/asm_offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h \
- arch/$(ARCH)/kernel/asm-offsets.s \
- arch/$(ARCH)/boot/System.map
+CLEAN_FILES += arch/$(ARCH)/boot/System.map
# Don't use tabs in echo arguments.
define archhelp
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index b448166f5da..03ecb4e4614 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -17,7 +17,7 @@
#include <asm/kgdb.h>
#include <asm/contregs.h>
#include <asm/ptrace.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/psr.h>
#include <asm/vaddrs.h>
#include <asm/memreg.h>
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 597d3ff6ad6..36a40697b8d 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -840,10 +840,7 @@ static int pci_do_settimeofday(struct timespec *tv)
xtime.tv_sec = tv->tv_sec;
xtime.tv_nsec = tv->tv_nsec;
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
return 0;
}
diff --git a/arch/sparc/kernel/sclow.S b/arch/sparc/kernel/sclow.S
index 3a867fc1992..136e37c53d4 100644
--- a/arch/sparc/kernel/sclow.S
+++ b/arch/sparc/kernel/sclow.S
@@ -7,7 +7,7 @@
*/
#include <asm/ptrace.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/winmacro.h>
#include <asm/thread_info.h>
diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c
index 8faa8dc4de4..5d974a2b735 100644
--- a/arch/sparc/kernel/sparc_ksyms.c
+++ b/arch/sparc/kernel/sparc_ksyms.c
@@ -175,7 +175,6 @@ EXPORT_SYMBOL(set_auxio);
EXPORT_SYMBOL(get_auxio);
#endif
EXPORT_SYMBOL(request_fast_irq);
-EXPORT_SYMBOL(io_remap_page_range);
EXPORT_SYMBOL(io_remap_pfn_range);
/* P3: iounit_xxx may be needed, sun4d users */
/* EXPORT_SYMBOL(iounit_map_dma_init); */
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 3b759aefc17..bc015e98034 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -139,7 +139,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs)
/* Determine when to update the Mostek clock. */
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -554,10 +554,7 @@ static int sbus_do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
return 0;
}
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index 19724c5800a..2e64e8c3e8e 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -20,7 +20,7 @@ spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] = {
#else /* SMP */
-static spinlock_t dummy = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(dummy);
#define ATOMIC_HASH_SIZE 1
#define ATOMIC_HASH(a) (&dummy)
diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c
index db27eee3bda..20ccb957fb7 100644
--- a/arch/sparc/mm/generic.c
+++ b/arch/sparc/mm/generic.c
@@ -16,31 +16,6 @@
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
-static inline void forget_pte(pte_t page)
-{
-#if 0 /* old 2.4 code */
- if (pte_none(page))
- return;
- if (pte_present(page)) {
- unsigned long pfn = pte_pfn(page);
- struct page *ptpage;
- if (!pfn_valid(pfn))
- return;
- ptpage = pfn_to_page(pfn);
- if (PageReserved(ptpage))
- return;
- page_cache_release(ptpage);
- return;
- }
- swap_free(pte_to_swp_entry(page));
-#else
- if (!pte_none(page)) {
- printk("forget_pte: old mapping existed!\n");
- BUG();
- }
-#endif
-}
-
/* Remap IO memory, the same way as remap_pfn_range(), but use
* the obio memory space.
*
@@ -60,7 +35,6 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte, unsigne
pte_t oldpage = *pte;
pte_clear(mm, address, pte);
set_pte(pte, mk_pte_io(offset, prot, space));
- forget_pte(oldpage);
address += PAGE_SIZE;
offset += PAGE_SIZE;
pte++;
@@ -88,37 +62,6 @@ static inline int io_remap_pmd_range(struct mm_struct *mm, pmd_t * pmd, unsigned
return 0;
}
-int io_remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long offset, unsigned long size, pgprot_t prot, int space)
-{
- int error = 0;
- pgd_t * dir;
- unsigned long beg = from;
- unsigned long end = from + size;
- struct mm_struct *mm = vma->vm_mm;
-
- prot = __pgprot(pg_iobits);
- offset -= from;
- dir = pgd_offset(mm, from);
- flush_cache_range(vma, beg, end);
-
- spin_lock(&mm->page_table_lock);
- while (from < end) {
- pmd_t *pmd = pmd_alloc(current->mm, dir, from);
- error = -ENOMEM;
- if (!pmd)
- break;
- error = io_remap_pmd_range(mm, pmd, from, end - from, offset + from, prot, space);
- if (error)
- break;
- from = (from + PGDIR_SIZE) & PGDIR_MASK;
- dir++;
- }
- spin_unlock(&mm->page_table_lock);
-
- flush_tlb_range(vma, beg, end);
- return error;
-}
-
int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
unsigned long pfn, unsigned long size, pgprot_t prot)
{
diff --git a/arch/sparc/mm/hypersparc.S b/arch/sparc/mm/hypersparc.S
index 54b8e764b04..a231cca3721 100644
--- a/arch/sparc/mm/hypersparc.S
+++ b/arch/sparc/mm/hypersparc.S
@@ -6,7 +6,7 @@
#include <asm/ptrace.h>
#include <asm/psr.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/pgtsrmmu.h>
diff --git a/arch/sparc/mm/swift.S b/arch/sparc/mm/swift.S
index 2dcaa5ac1a3..cd90f3fdc4e 100644
--- a/arch/sparc/mm/swift.S
+++ b/arch/sparc/mm/swift.S
@@ -9,7 +9,7 @@
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/pgtsrmmu.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
.align 4
diff --git a/arch/sparc/mm/tsunami.S b/arch/sparc/mm/tsunami.S
index 8acd1787fde..697af617594 100644
--- a/arch/sparc/mm/tsunami.S
+++ b/arch/sparc/mm/tsunami.S
@@ -6,7 +6,7 @@
#include <linux/config.h>
#include <asm/ptrace.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/psr.h>
#include <asm/asi.h>
#include <asm/page.h>
diff --git a/arch/sparc/mm/viking.S b/arch/sparc/mm/viking.S
index f58712d26bf..3cbd6de18dd 100644
--- a/arch/sparc/mm/viking.S
+++ b/arch/sparc/mm/viking.S
@@ -9,7 +9,7 @@
#include <linux/config.h>
#include <asm/ptrace.h>
#include <asm/psr.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/asi.h>
#include <asm/mxcc.h>
#include <asm/page.h>
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 9afd28e2c4d..1e9d8638a28 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -5,6 +5,16 @@
mainmenu "Linux/UltraSPARC Kernel Configuration"
+config SPARC64
+ bool
+ default y
+ help
+ SPARC is a family of RISC microprocessors designed and marketed by
+ Sun Microsystems, incorporated. This port covers the newer 64-bit
+ UltraSPARC. The UltraLinux project maintains both the SPARC32 and
+ SPARC64 ports; its web page is available at
+ <http://www.ultralinux.org/>.
+
config 64BIT
def_bool y
@@ -16,6 +26,10 @@ config TIME_INTERPOLATION
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
@@ -71,75 +85,6 @@ config SYSVIPC_COMPAT
menu "General machine setup"
-config BBC_I2C
- tristate "UltraSPARC-III bootbus i2c controller driver"
- depends on PCI
- help
- The BBC devices on the UltraSPARC III have two I2C controllers. The
- first I2C controller connects mainly to configuration PROMs (NVRAM,
- CPU configuration, DIMM types, etc.). The second I2C controller
- connects to environmental control devices such as fans and
- temperature sensors. The second controller also connects to the
- smartcard reader, if present. Say Y to enable support for these.
-
-config VT
- bool "Virtual terminal" if EMBEDDED
- select INPUT
- default y
- ---help---
- If you say Y here, you will get support for terminal devices with
- display and keyboard devices. These are called "virtual" because you
- can run several virtual terminals (also called virtual consoles) on
- one physical terminal. This is rather useful, for example one
- virtual terminal can collect system messages and warnings, another
- one can be used for a text-mode user session, and a third could run
- an X session, all in parallel. Switching between virtual terminals
- is done with certain key combinations, usually Alt-<function key>.
-
- The setterm command ("man setterm") can be used to change the
- properties (such as colors or beeping) of a virtual terminal. The
- man page console_codes(4) ("man console_codes") contains the special
- character sequences that can be used to change those properties
- directly. The fonts used on virtual terminals can be changed with
- the setfont ("man setfont") command and the key bindings are defined
- with the loadkeys ("man loadkeys") command.
-
- You need at least one virtual terminal device in order to make use
- of your keyboard and monitor. Therefore, only people configuring an
- embedded system would want to say N here in order to save some
- memory; the only way to log into such a system is then via a serial
- or network connection.
-
- If unsure, say Y, or else you won't be able to do much with your new
- shiny Linux system :-)
-
-config VT_CONSOLE
- bool "Support for console on virtual terminal" if EMBEDDED
- depends on VT
- default y
- ---help---
- The system console is the device which receives all kernel messages
- and warnings and which allows logins in single user mode. If you
- answer Y here, a virtual terminal (the device used to interact with
- a physical terminal) can be used as system console. This is the most
- common mode of operations, so you should say Y here unless you want
- the kernel messages be output only to a serial port (in which case
- you should say Y to "Console on serial port", below).
-
- If you do say Y here, by default the currently visible virtual
- terminal (/dev/tty0) will be used as system console. You can change
- that with a kernel command line option such as "console=tty3" which
- would use the third virtual terminal as system console. (Try "man
- bootparam" or see the documentation of your boot loader (lilo or
- loadlin) about how to pass options to the kernel at boot time.)
-
- If unsure, say Y.
-
-config HW_CONSOLE
- bool
- depends on VT
- default y
-
config SMP
bool "Symmetric multi-processing support"
---help---
@@ -205,17 +150,6 @@ config US2E_FREQ
If in doubt, say N.
-# Identify this as a Sparc64 build
-config SPARC64
- bool
- default y
- help
- SPARC is a family of RISC microprocessors designed and marketed by
- Sun Microsystems, incorporated. This port covers the newer 64-bit
- UltraSPARC. The UltraLinux project maintains both the SPARC32 and
- SPARC64 ports; its web page is available at
- <http://www.ultralinux.org/>.
-
# Global things across all Sun machines.
config RWSEM_GENERIC_SPINLOCK
bool
@@ -246,6 +180,10 @@ config HUGETLB_PAGE_SIZE_64K
endchoice
+endmenu
+
+source "mm/Kconfig"
+
config GENERIC_ISA_DMA
bool
default y
@@ -344,33 +282,6 @@ config PCI_DOMAINS
bool
default PCI
-config RTC
- tristate
- depends on PCI
- default y
- ---help---
- If you say Y here and create a character special file /dev/rtc with
- major number 10 and minor number 135 using mknod ("man mknod"), you
- will get access to the real time clock (or hardware clock) built
- into your computer.
-
- Every PC has such a clock built in. It can be used to generate
- signals from as low as 1Hz up to 8192Hz, and can also be used
- as a 24 hour alarm. It reports status information via the file
- /proc/driver/rtc and its behaviour is set by various ioctls on
- /dev/rtc.
-
- If you run Linux on a multiprocessor machine and said Y to
- "Symmetric Multi Processing" above, you should say Y here to read
- and set the RTC in an SMP compatible fashion.
-
- If you think you have a use for such a device (such as periodic data
- sampling), then say Y here, and read <file:Documentation/rtc.txt>
- for details.
-
- To compile this driver as a module, choose M here: the
- module will be called rtc.
-
source "drivers/pci/Kconfig"
config SUN_OPENPROMFS
@@ -414,6 +325,8 @@ config BINFMT_AOUT32
If you want to run SunOS binaries (see SunOS binary emulation below)
or other a.out binaries, say Y. If unsure, say N.
+menu "Executable file formats"
+
source "fs/Kconfig.binfmt"
config SUNOS_EMUL
@@ -436,74 +349,7 @@ config SOLARIS_EMUL
To compile this code as a module, choose M here: the
module will be called solaris.
-source "drivers/parport/Kconfig"
-
-config PRINTER
- tristate "Parallel printer support"
- depends on PARPORT
- ---help---
- If you intend to attach a printer to the parallel port of your Linux
- box (as opposed to using a serial printer; if the connector at the
- printer has 9 or 25 holes ["female"], then it's serial), say Y.
- Also read the Printing-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- It is possible to share one parallel port among several devices
- (e.g. printer and ZIP drive) and it is safe to compile the
- corresponding drivers into the kernel.
- To compile this driver as a module, choose M here and read
- <file:Documentation/parport.txt>. The module will be called lp.
-
- If you have several parallel ports, you can specify which ports to
- use with the "lp" kernel command line option. (Try "man bootparam"
- or see the documentation of your boot loader (lilo or loadlin) about
- how to pass options to the kernel at boot time.) The syntax of the
- "lp" command line option can be found in <file:drivers/char/lp.c>.
-
- If you have more than 8 printers, you need to increase the LP_NO
- macro in lp.c and the PARPORT_MAX macro in parport.h.
-
-config PPDEV
- tristate "Support for user-space parallel port device drivers"
- depends on PARPORT
- ---help---
- Saying Y to this adds support for /dev/parport device nodes. This
- is needed for programs that want portable access to the parallel
- port, for instance deviceid (which displays Plug-and-Play device
- IDs).
-
- This is the parallel port equivalent of SCSI generic support (sg).
- It is safe to say N to this -- it is not needed for normal printing
- or parallel port CD-ROM/disk support.
-
- To compile this driver as a module, choose M here: the
- module will be called ppdev.
-
- If unsure, say N.
-
-config ENVCTRL
- tristate "SUNW, envctrl support"
- depends on PCI
- help
- Kernel support for temperature and fan monitoring on Sun SME
- machines.
-
- To compile this driver as a module, choose M here: the
- module will be called envctrl.
-
-config DISPLAY7SEG
- tristate "7-Segment Display support"
- depends on PCI
- ---help---
- This is the driver for the 7-segment display and LED present on
- Sun Microsystems CompactPCI models CP1400 and CP1500.
-
- To compile this driver as a module, choose M here: the
- module will be called display7seg.
-
- If you do not have a CompactPCI model CP1400 or CP1500, or
- another UltraSPARC-IIi-cEngine boardset with a 7-segment display,
- you should say N to this option.
+endmenu
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
@@ -521,148 +367,16 @@ config CMDLINE
NOTE: This option WILL override the PROM bootargs setting!
-source "mm/Kconfig"
-
-endmenu
-
source "net/Kconfig"
-source "drivers/base/Kconfig"
-
-source "drivers/video/Kconfig"
-
-source "drivers/serial/Kconfig"
+source "drivers/Kconfig"
source "drivers/sbus/char/Kconfig"
-source "drivers/mtd/Kconfig"
-
-source "drivers/block/Kconfig"
-
-source "drivers/ide/Kconfig"
-
-source "drivers/scsi/Kconfig"
-
source "drivers/fc4/Kconfig"
-source "drivers/md/Kconfig"
-
-if PCI
-source "drivers/message/fusion/Kconfig"
-endif
-
-source "drivers/ieee1394/Kconfig"
-
-source "drivers/net/Kconfig"
-
-source "drivers/isdn/Kconfig"
-
-source "drivers/telephony/Kconfig"
-
-# This one must be before the filesystem configs. -DaveM
-
-menu "Unix98 PTY support"
-
-config UNIX98_PTYS
- bool "Unix98 PTY support"
- ---help---
- A pseudo terminal (PTY) is a software device consisting of two
- halves: a master and a slave. The slave device behaves identical to
- a physical terminal; the master device is used by a process to
- read data from and write data to the slave, thereby emulating a
- terminal. Typical programs for the master side are telnet servers
- and xterms.
-
- Linux has traditionally used the BSD-like names /dev/ptyxx for
- masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
- has a number of problems. The GNU C library glibc 2.1 and later,
- however, supports the Unix98 naming standard: in order to acquire a
- pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
- terminal is then made available to the process and the pseudo
- terminal slave can be accessed as /dev/pts/<number>. What was
- traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
-
- The entries in /dev/pts/ are created on the fly by a virtual
- file system; therefore, if you say Y here you should say Y to
- "/dev/pts file system for Unix98 PTYs" as well.
-
- If you want to say Y here, you need to have the C library glibc 2.1
- or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
- Read the instructions in <file:Documentation/Changes> pertaining to
- pseudo terminals. It's safe to say N.
-
-config UNIX98_PTY_COUNT
- int "Maximum number of Unix98 PTYs in use (0-2048)"
- depends on UNIX98_PTYS
- default "256"
- help
- The maximum number of Unix98 PTYs that can be used at any one time.
- The default is 256, and should be enough for desktop systems. Server
- machines which support incoming telnet/rlogin/ssh connections and/or
- serve several X terminals may want to increase this: every incoming
- connection and every xterm uses up one PTY.
-
- When not in use, each additional set of 256 PTYs occupy
- approximately 8 KB of kernel memory on 32-bit architectures.
-
-endmenu
-
-menu "XFree86 DRI support"
-
-config DRM
- bool "Direct Rendering Manager (XFree86 DRI support)"
- help
- Kernel-level support for the Direct Rendering Infrastructure (DRI)
- introduced in XFree86 4.0. If you say Y here, you need to select
- the module that's right for your graphics card from the list below.
- These modules provide support for synchronization, security, and
- DMA transfers. Please see <http://dri.sourceforge.net/> for more
- details. You should also select and configure AGP
- (/dev/agpgart) support.
-
-config DRM_FFB
- tristate "Creator/Creator3D"
- depends on DRM && BROKEN
- help
- Choose this option if you have one of Sun's Creator3D-based graphics
- and frame buffer cards. Product page at
- <http://www.sun.com/desktop/products/Graphics/creator3d.html>.
-
-config DRM_TDFX
- tristate "3dfx Banshee/Voodoo3+"
- depends on DRM
- help
- Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
- graphics card. If M is selected, the module will be called tdfx.
-
-config DRM_R128
- tristate "ATI Rage 128"
- depends on DRM
- help
- Choose this option if you have an ATI Rage 128 graphics card. If M
- is selected, the module will be called r128. AGP support for
- this card is strongly suggested (unless you have a PCI version).
-
-endmenu
-
-source "drivers/input/Kconfig"
-
-source "drivers/i2c/Kconfig"
-
-source "drivers/hwmon/Kconfig"
-
source "fs/Kconfig"
-source "drivers/media/Kconfig"
-
-source "sound/Kconfig"
-
-source "drivers/usb/Kconfig"
-
-source "drivers/infiniband/Kconfig"
-
-source "drivers/char/watchdog/Kconfig"
-
source "arch/sparc64/oprofile/Kconfig"
source "arch/sparc64/Kconfig.debug"
diff --git a/arch/sparc64/kernel/asm-offsets.c b/arch/sparc64/kernel/asm-offsets.c
new file mode 100644
index 00000000000..9e263112a6e
--- /dev/null
+++ b/arch/sparc64/kernel/asm-offsets.c
@@ -0,0 +1 @@
+/* Dummy asm-offsets.c file. Required by kbuild and ready to be used - hint! */
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index cecdc0a7521..3e0badb820c 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -927,139 +927,6 @@ __spitfire_insn_access_exception:
ba,pt %xcc, rtrap
clr %l6
- /* Capture I/D/E-cache state into per-cpu error scoreboard.
- *
- * %g1: (TL>=0) ? 1 : 0
- * %g2: scratch
- * %g3: scratch
- * %g4: AFSR
- * %g5: AFAR
- * %g6: current thread ptr
- * %g7: scratch
- */
-#define CHEETAH_LOG_ERROR \
- /* Put "TL1" software bit into AFSR. */ \
- and %g1, 0x1, %g1; \
- sllx %g1, 63, %g2; \
- or %g4, %g2, %g4; \
- /* Get log entry pointer for this cpu at this trap level. */ \
- BRANCH_IF_JALAPENO(g2,g3,50f) \
- ldxa [%g0] ASI_SAFARI_CONFIG, %g2; \
- srlx %g2, 17, %g2; \
- ba,pt %xcc, 60f; \
- and %g2, 0x3ff, %g2; \
-50: ldxa [%g0] ASI_JBUS_CONFIG, %g2; \
- srlx %g2, 17, %g2; \
- and %g2, 0x1f, %g2; \
-60: sllx %g2, 9, %g2; \
- sethi %hi(cheetah_error_log), %g3; \
- ldx [%g3 + %lo(cheetah_error_log)], %g3; \
- brz,pn %g3, 80f; \
- nop; \
- add %g3, %g2, %g3; \
- sllx %g1, 8, %g1; \
- add %g3, %g1, %g1; \
- /* %g1 holds pointer to the top of the logging scoreboard */ \
- ldx [%g1 + 0x0], %g7; \
- cmp %g7, -1; \
- bne,pn %xcc, 80f; \
- nop; \
- stx %g4, [%g1 + 0x0]; \
- stx %g5, [%g1 + 0x8]; \
- add %g1, 0x10, %g1; \
- /* %g1 now points to D-cache logging area */ \
- set 0x3ff8, %g2; /* DC_addr mask */ \
- and %g5, %g2, %g2; /* DC_addr bits of AFAR */ \
- srlx %g5, 12, %g3; \
- or %g3, 1, %g3; /* PHYS tag + valid */ \
-10: ldxa [%g2] ASI_DCACHE_TAG, %g7; \
- cmp %g3, %g7; /* TAG match? */ \
- bne,pt %xcc, 13f; \
- nop; \
- /* Yep, what we want, capture state. */ \
- stx %g2, [%g1 + 0x20]; \
- stx %g7, [%g1 + 0x28]; \
- /* A membar Sync is required before and after utag access. */ \
- membar #Sync; \
- ldxa [%g2] ASI_DCACHE_UTAG, %g7; \
- membar #Sync; \
- stx %g7, [%g1 + 0x30]; \
- ldxa [%g2] ASI_DCACHE_SNOOP_TAG, %g7; \
- stx %g7, [%g1 + 0x38]; \
- clr %g3; \
-12: ldxa [%g2 + %g3] ASI_DCACHE_DATA, %g7; \
- stx %g7, [%g1]; \
- add %g3, (1 << 5), %g3; \
- cmp %g3, (4 << 5); \
- bl,pt %xcc, 12b; \
- add %g1, 0x8, %g1; \
- ba,pt %xcc, 20f; \
- add %g1, 0x20, %g1; \
-13: sethi %hi(1 << 14), %g7; \
- add %g2, %g7, %g2; \
- srlx %g2, 14, %g7; \
- cmp %g7, 4; \
- bl,pt %xcc, 10b; \
- nop; \
- add %g1, 0x40, %g1; \
-20: /* %g1 now points to I-cache logging area */ \
- set 0x1fe0, %g2; /* IC_addr mask */ \
- and %g5, %g2, %g2; /* IC_addr bits of AFAR */ \
- sllx %g2, 1, %g2; /* IC_addr[13:6]==VA[12:5] */ \
- srlx %g5, (13 - 8), %g3; /* Make PTAG */ \
- andn %g3, 0xff, %g3; /* Mask off undefined bits */ \
-21: ldxa [%g2] ASI_IC_TAG, %g7; \
- andn %g7, 0xff, %g7; \
- cmp %g3, %g7; \
- bne,pt %xcc, 23f; \
- nop; \
- /* Yep, what we want, capture state. */ \
- stx %g2, [%g1 + 0x40]; \
- stx %g7, [%g1 + 0x48]; \
- add %g2, (1 << 3), %g2; \
- ldxa [%g2] ASI_IC_TAG, %g7; \
- add %g2, (1 << 3), %g2; \
- stx %g7, [%g1 + 0x50]; \
- ldxa [%g2] ASI_IC_TAG, %g7; \
- add %g2, (1 << 3), %g2; \
- stx %g7, [%g1 + 0x60]; \
- ldxa [%g2] ASI_IC_TAG, %g7; \
- stx %g7, [%g1 + 0x68]; \
- sub %g2, (3 << 3), %g2; \
- ldxa [%g2] ASI_IC_STAG, %g7; \
- stx %g7, [%g1 + 0x58]; \
- clr %g3; \
- srlx %g2, 2, %g2; \
-22: ldxa [%g2 + %g3] ASI_IC_INSTR, %g7; \
- stx %g7, [%g1]; \
- add %g3, (1 << 3), %g3; \
- cmp %g3, (8 << 3); \
- bl,pt %xcc, 22b; \
- add %g1, 0x8, %g1; \
- ba,pt %xcc, 30f; \
- add %g1, 0x30, %g1; \
-23: sethi %hi(1 << 14), %g7; \
- add %g2, %g7, %g2; \
- srlx %g2, 14, %g7; \
- cmp %g7, 4; \
- bl,pt %xcc, 21b; \
- nop; \
- add %g1, 0x70, %g1; \
-30: /* %g1 now points to E-cache logging area */ \
- andn %g5, (32 - 1), %g2; /* E-cache subblock */ \
- stx %g2, [%g1 + 0x20]; \
- ldxa [%g2] ASI_EC_TAG_DATA, %g7; \
- stx %g7, [%g1 + 0x28]; \
- ldxa [%g2] ASI_EC_R, %g0; \
- clr %g3; \
-31: ldxa [%g3] ASI_EC_DATA, %g7; \
- stx %g7, [%g1 + %g3]; \
- add %g3, 0x8, %g3; \
- cmp %g3, 0x20; \
- bl,pt %xcc, 31b; \
- nop; \
-80: /* DONE */
-
/* These get patched into the trap table at boot time
* once we know we have a cheetah processor.
*/
@@ -1296,6 +1163,170 @@ dcpe_icpe_tl1_common:
membar #Sync
retry
+ /* Capture I/D/E-cache state into per-cpu error scoreboard.
+ *
+ * %g1: (TL>=0) ? 1 : 0
+ * %g2: scratch
+ * %g3: scratch
+ * %g4: AFSR
+ * %g5: AFAR
+ * %g6: current thread ptr
+ * %g7: scratch
+ */
+__cheetah_log_error:
+ /* Put "TL1" software bit into AFSR. */
+ and %g1, 0x1, %g1
+ sllx %g1, 63, %g2
+ or %g4, %g2, %g4
+
+ /* Get log entry pointer for this cpu at this trap level. */
+ BRANCH_IF_JALAPENO(g2,g3,50f)
+ ldxa [%g0] ASI_SAFARI_CONFIG, %g2
+ srlx %g2, 17, %g2
+ ba,pt %xcc, 60f
+ and %g2, 0x3ff, %g2
+
+50: ldxa [%g0] ASI_JBUS_CONFIG, %g2
+ srlx %g2, 17, %g2
+ and %g2, 0x1f, %g2
+
+60: sllx %g2, 9, %g2
+ sethi %hi(cheetah_error_log), %g3
+ ldx [%g3 + %lo(cheetah_error_log)], %g3
+ brz,pn %g3, 80f
+ nop
+
+ add %g3, %g2, %g3
+ sllx %g1, 8, %g1
+ add %g3, %g1, %g1
+
+ /* %g1 holds pointer to the top of the logging scoreboard */
+ ldx [%g1 + 0x0], %g7
+ cmp %g7, -1
+ bne,pn %xcc, 80f
+ nop
+
+ stx %g4, [%g1 + 0x0]
+ stx %g5, [%g1 + 0x8]
+ add %g1, 0x10, %g1
+
+ /* %g1 now points to D-cache logging area */
+ set 0x3ff8, %g2 /* DC_addr mask */
+ and %g5, %g2, %g2 /* DC_addr bits of AFAR */
+ srlx %g5, 12, %g3
+ or %g3, 1, %g3 /* PHYS tag + valid */
+
+10: ldxa [%g2] ASI_DCACHE_TAG, %g7
+ cmp %g3, %g7 /* TAG match? */
+ bne,pt %xcc, 13f
+ nop
+
+ /* Yep, what we want, capture state. */
+ stx %g2, [%g1 + 0x20]
+ stx %g7, [%g1 + 0x28]
+
+ /* A membar Sync is required before and after utag access. */
+ membar #Sync
+ ldxa [%g2] ASI_DCACHE_UTAG, %g7
+ membar #Sync
+ stx %g7, [%g1 + 0x30]
+ ldxa [%g2] ASI_DCACHE_SNOOP_TAG, %g7
+ stx %g7, [%g1 + 0x38]
+ clr %g3
+
+12: ldxa [%g2 + %g3] ASI_DCACHE_DATA, %g7
+ stx %g7, [%g1]
+ add %g3, (1 << 5), %g3
+ cmp %g3, (4 << 5)
+ bl,pt %xcc, 12b
+ add %g1, 0x8, %g1
+
+ ba,pt %xcc, 20f
+ add %g1, 0x20, %g1
+
+13: sethi %hi(1 << 14), %g7
+ add %g2, %g7, %g2
+ srlx %g2, 14, %g7
+ cmp %g7, 4
+ bl,pt %xcc, 10b
+ nop
+
+ add %g1, 0x40, %g1
+
+ /* %g1 now points to I-cache logging area */
+20: set 0x1fe0, %g2 /* IC_addr mask */
+ and %g5, %g2, %g2 /* IC_addr bits of AFAR */
+ sllx %g2, 1, %g2 /* IC_addr[13:6]==VA[12:5] */
+ srlx %g5, (13 - 8), %g3 /* Make PTAG */
+ andn %g3, 0xff, %g3 /* Mask off undefined bits */
+
+21: ldxa [%g2] ASI_IC_TAG, %g7
+ andn %g7, 0xff, %g7
+ cmp %g3, %g7
+ bne,pt %xcc, 23f
+ nop
+
+ /* Yep, what we want, capture state. */
+ stx %g2, [%g1 + 0x40]
+ stx %g7, [%g1 + 0x48]
+ add %g2, (1 << 3), %g2
+ ldxa [%g2] ASI_IC_TAG, %g7
+ add %g2, (1 << 3), %g2
+ stx %g7, [%g1 + 0x50]
+ ldxa [%g2] ASI_IC_TAG, %g7
+ add %g2, (1 << 3), %g2
+ stx %g7, [%g1 + 0x60]
+ ldxa [%g2] ASI_IC_TAG, %g7
+ stx %g7, [%g1 + 0x68]
+ sub %g2, (3 << 3), %g2
+ ldxa [%g2] ASI_IC_STAG, %g7
+ stx %g7, [%g1 + 0x58]
+ clr %g3
+ srlx %g2, 2, %g2
+
+22: ldxa [%g2 + %g3] ASI_IC_INSTR, %g7
+ stx %g7, [%g1]
+ add %g3, (1 << 3), %g3
+ cmp %g3, (8 << 3)
+ bl,pt %xcc, 22b
+ add %g1, 0x8, %g1
+
+ ba,pt %xcc, 30f
+ add %g1, 0x30, %g1
+
+23: sethi %hi(1 << 14), %g7
+ add %g2, %g7, %g2
+ srlx %g2, 14, %g7
+ cmp %g7, 4
+ bl,pt %xcc, 21b
+ nop
+
+ add %g1, 0x70, %g1
+
+ /* %g1 now points to E-cache logging area */
+30: andn %g5, (32 - 1), %g2
+ stx %g2, [%g1 + 0x20]
+ ldxa [%g2] ASI_EC_TAG_DATA, %g7
+ stx %g7, [%g1 + 0x28]
+ ldxa [%g2] ASI_EC_R, %g0
+ clr %g3
+
+31: ldxa [%g3] ASI_EC_DATA, %g7
+ stx %g7, [%g1 + %g3]
+ add %g3, 0x8, %g3
+ cmp %g3, 0x20
+
+ bl,pt %xcc, 31b
+ nop
+80:
+ rdpr %tt, %g2
+ cmp %g2, 0x70
+ be c_fast_ecc
+ cmp %g2, 0x63
+ be c_cee
+ nop
+ ba,pt %xcc, c_deferred
+
/* Cheetah FECC trap handling, we get here from tl{0,1}_fecc
* in the trap table. That code has done a memory barrier
* and has disabled both the I-cache and D-cache in the DCU
@@ -1321,8 +1352,10 @@ cheetah_fast_ecc:
stxa %g4, [%g0] ASI_AFSR
membar #Sync
- CHEETAH_LOG_ERROR
+ ba,pt %xcc, __cheetah_log_error
+ nop
+c_fast_ecc:
rdpr %pil, %g2
wrpr %g0, 15, %pil
ba,pt %xcc, etrap_irq
@@ -1347,8 +1380,10 @@ cheetah_cee:
stxa %g4, [%g0] ASI_AFSR
membar #Sync
- CHEETAH_LOG_ERROR
+ ba,pt %xcc, __cheetah_log_error
+ nop
+c_cee:
rdpr %pil, %g2
wrpr %g0, 15, %pil
ba,pt %xcc, etrap_irq
@@ -1373,8 +1408,10 @@ cheetah_deferred_trap:
stxa %g4, [%g0] ASI_AFSR
membar #Sync
- CHEETAH_LOG_ERROR
+ ba,pt %xcc, __cheetah_log_error
+ nop
+c_deferred:
rdpr %pil, %g2
wrpr %g0, 15, %pil
ba,pt %xcc, etrap_irq
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 8104a56ca2d..1fa06c4e3bd 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -538,11 +538,12 @@ cheetah_tlb_fixup:
nop
call cheetah_plus_patch_winfixup
nop
-
2: /* Patch copy/page operations to cheetah optimized versions. */
call cheetah_patch_copyops
nop
+ call cheetah_patch_copy_page
+ nop
call cheetah_patch_cachetlbops
nop
diff --git a/arch/sparc64/kernel/kprobes.c b/arch/sparc64/kernel/kprobes.c
index bbf11f85dab..0d66d07c8c6 100644
--- a/arch/sparc64/kernel/kprobes.c
+++ b/arch/sparc64/kernel/kprobes.c
@@ -8,6 +8,7 @@
#include <linux/kprobes.h>
#include <asm/kdebug.h>
#include <asm/signal.h>
+#include <asm/cacheflush.h>
/* We do not have hardware single-stepping on sparc64.
* So we implement software single-stepping with breakpoint
@@ -37,31 +38,31 @@
* - Mark that we are no longer actively in a kprobe.
*/
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
return 0;
}
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
{
p->ainsn.insn[0] = *p->addr;
p->ainsn.insn[1] = BREAKPOINT_INSTRUCTION_2;
p->opcode = *p->addr;
}
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
{
*p->addr = BREAKPOINT_INSTRUCTION;
flushi(p->addr);
}
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
*p->addr = p->opcode;
flushi(p->addr);
}
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
{
}
@@ -111,7 +112,7 @@ static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
}
}
-static int kprobe_handler(struct pt_regs *regs)
+static int __kprobes kprobe_handler(struct pt_regs *regs)
{
struct kprobe *p;
void *addr = (void *) regs->tpc;
@@ -191,8 +192,9 @@ no_kprobe:
* The original INSN location was REAL_PC, it actually
* executed at PC and produced destination address NPC.
*/
-static unsigned long relbranch_fixup(u32 insn, unsigned long real_pc,
- unsigned long pc, unsigned long npc)
+static unsigned long __kprobes relbranch_fixup(u32 insn, unsigned long real_pc,
+ unsigned long pc,
+ unsigned long npc)
{
/* Branch not taken, no mods necessary. */
if (npc == pc + 0x4UL)
@@ -217,7 +219,8 @@ static unsigned long relbranch_fixup(u32 insn, unsigned long real_pc,
/* If INSN is an instruction which writes it's PC location
* into a destination register, fix that up.
*/
-static void retpc_fixup(struct pt_regs *regs, u32 insn, unsigned long real_pc)
+static void __kprobes retpc_fixup(struct pt_regs *regs, u32 insn,
+ unsigned long real_pc)
{
unsigned long *slot = NULL;
@@ -257,7 +260,7 @@ static void retpc_fixup(struct pt_regs *regs, u32 insn, unsigned long real_pc)
* This function prepares to return from the post-single-step
* breakpoint trap.
*/
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
{
u32 insn = p->ainsn.insn[0];
@@ -315,8 +318,8 @@ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
/*
* Wrapper routine to for handling exceptions.
*/
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
- void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
switch (val) {
@@ -344,7 +347,8 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
return NOTIFY_DONE;
}
-asmlinkage void kprobe_trap(unsigned long trap_level, struct pt_regs *regs)
+asmlinkage void __kprobes kprobe_trap(unsigned long trap_level,
+ struct pt_regs *regs)
{
BUG_ON(trap_level != 0x170 && trap_level != 0x171);
@@ -368,7 +372,7 @@ static struct pt_regs jprobe_saved_regs;
static struct pt_regs *jprobe_saved_regs_location;
static struct sparc_stackf jprobe_saved_stack;
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct jprobe *jp = container_of(p, struct jprobe, kp);
@@ -390,7 +394,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
{
preempt_enable_no_resched();
__asm__ __volatile__(
@@ -403,7 +407,7 @@ extern void jprobe_return_trap_instruction(void);
extern void __show_regs(struct pt_regs * regs);
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
u32 *addr = (u32 *) regs->tpc;
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index f21c993f885..2ff7c32ab0c 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -359,134 +359,17 @@ void pcibios_fixup_bus(struct pci_bus *pbus)
pbus->resource[1] = &pbm->mem_space;
}
-int pci_claim_resource(struct pci_dev *pdev, int resource)
+struct resource *pcibios_select_root(struct pci_dev *pdev, struct resource *r)
{
struct pci_pbm_info *pbm = pdev->bus->sysdata;
- struct resource *res = &pdev->resource[resource];
- struct resource *root;
-
- if (!pbm)
- return -EINVAL;
+ struct resource *root = NULL;
- if (res->flags & IORESOURCE_IO)
+ if (r->flags & IORESOURCE_IO)
root = &pbm->io_space;
- else
+ if (r->flags & IORESOURCE_MEM)
root = &pbm->mem_space;
- pbm->parent->resource_adjust(pdev, res, root);
-
- return request_resource(root, res);
-}
-
-/*
- * Given the PCI bus a device resides on, try to
- * find an acceptable resource allocation for a
- * specific device resource..
- */
-static int pci_assign_bus_resource(const struct pci_bus *bus,
- struct pci_dev *dev,
- struct resource *res,
- unsigned long size,
- unsigned long min,
- int resno)
-{
- unsigned int type_mask;
- int i;
-
- type_mask = IORESOURCE_IO | IORESOURCE_MEM;
- for (i = 0 ; i < 4; i++) {
- struct resource *r = bus->resource[i];
- if (!r)
- continue;
-
- /* type_mask must match */
- if ((res->flags ^ r->flags) & type_mask)
- continue;
-
- /* Ok, try it out.. */
- if (allocate_resource(r, res, size, min, -1, size, NULL, NULL) < 0)
- continue;
-
- /* PCI config space updated by caller. */
- return 0;
- }
- return -EBUSY;
-}
-
-int pci_assign_resource(struct pci_dev *pdev, int resource)
-{
- struct pcidev_cookie *pcp = pdev->sysdata;
- struct pci_pbm_info *pbm = pcp->pbm;
- struct resource *res = &pdev->resource[resource];
- unsigned long min, size;
- int err;
-
- if (res->flags & IORESOURCE_IO)
- min = pbm->io_space.start + 0x400UL;
- else
- min = pbm->mem_space.start;
-
- size = res->end - res->start + 1;
-
- err = pci_assign_bus_resource(pdev->bus, pdev, res, size, min, resource);
-
- if (err < 0) {
- printk("PCI: Failed to allocate resource %d for %s\n",
- resource, pci_name(pdev));
- } else {
- /* Update PCI config space. */
- pbm->parent->base_address_update(pdev, resource);
- }
-
- return err;
-}
-
-/* Sort resources by alignment */
-void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
-{
- int i;
-
- for (i = 0; i < PCI_NUM_RESOURCES; i++) {
- struct resource *r;
- struct resource_list *list, *tmp;
- unsigned long r_align;
-
- r = &dev->resource[i];
- r_align = r->end - r->start;
-
- if (!(r->flags) || r->parent)
- continue;
- if (!r_align) {
- printk(KERN_WARNING "PCI: Ignore bogus resource %d "
- "[%lx:%lx] of %s\n",
- i, r->start, r->end, pci_name(dev));
- continue;
- }
- r_align = (i < PCI_BRIDGE_RESOURCES) ? r_align + 1 : r->start;
- for (list = head; ; list = list->next) {
- unsigned long align = 0;
- struct resource_list *ln = list->next;
- int idx;
-
- if (ln) {
- idx = ln->res - &ln->dev->resource[0];
- align = (idx < PCI_BRIDGE_RESOURCES) ?
- ln->res->end - ln->res->start + 1 :
- ln->res->start;
- }
- if (r_align > align) {
- tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
- if (!tmp)
- panic("pdev_sort_resources(): "
- "kmalloc() failed!\n");
- tmp->next = ln;
- tmp->res = r;
- tmp->dev = dev;
- list->next = tmp;
- break;
- }
- }
- }
+ return root;
}
void pcibios_update_irq(struct pci_dev *pdev, int irq)
@@ -736,8 +619,7 @@ static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma
static void __pci_mmap_set_pgprot(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state)
{
- /* Our io_remap_page_range/io_remap_pfn_range takes care of this,
- do nothing. */
+ /* Our io_remap_pfn_range takes care of this, do nothing. */
}
/* Perform the actual remap of the pages for a PCI device mapping, as appropriate
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index 91ab466d6c6..6ed1ef25e0a 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -307,7 +307,7 @@ static unsigned char psycho_pil_table[] = {
/*0x32*/15, /* Power Management */
};
-static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
+static int psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@@ -344,9 +344,9 @@ static int __init psycho_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
return ret;
}
-static unsigned int __init psycho_irq_build(struct pci_pbm_info *pbm,
- struct pci_dev *pdev,
- unsigned int ino)
+static unsigned int psycho_irq_build(struct pci_pbm_info *pbm,
+ struct pci_dev *pdev,
+ unsigned int ino)
{
struct ino_bucket *bucket;
unsigned long imap, iclr;
@@ -1024,7 +1024,7 @@ static irqreturn_t psycho_pcierr_intr(int irq, void *dev_id, struct pt_regs *reg
#define PSYCHO_CE_INO 0x2f
#define PSYCHO_PCIERR_A_INO 0x30
#define PSYCHO_PCIERR_B_INO 0x31
-static void __init psycho_register_error_handlers(struct pci_controller_info *p)
+static void psycho_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
unsigned long base = p->pbm_A.controller_regs;
@@ -1091,15 +1091,15 @@ static void __init psycho_register_error_handlers(struct pci_controller_info *p)
}
/* PSYCHO boot time probing and initialization. */
-static void __init psycho_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
+static void psycho_resource_adjust(struct pci_dev *pdev,
+ struct resource *res,
+ struct resource *root)
{
res->start += root->start;
res->end += root->start;
}
-static void __init psycho_base_address_update(struct pci_dev *pdev, int resource)
+static void psycho_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@@ -1144,7 +1144,7 @@ static void __init psycho_base_address_update(struct pci_dev *pdev, int resource
pci_write_config_dword(pdev, where + 4, 0);
}
-static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
+static void pbm_config_busmastering(struct pci_pbm_info *pbm)
{
u8 *addr;
@@ -1161,8 +1161,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
pci_config_write8(addr, 64);
}
-static void __init pbm_scan_bus(struct pci_controller_info *p,
- struct pci_pbm_info *pbm)
+static void pbm_scan_bus(struct pci_controller_info *p,
+ struct pci_pbm_info *pbm)
{
struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
@@ -1189,7 +1189,7 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
pci_setup_busmastering(pbm, pbm->pci_bus);
}
-static void __init psycho_scan_bus(struct pci_controller_info *p)
+static void psycho_scan_bus(struct pci_controller_info *p)
{
pbm_config_busmastering(&p->pbm_B);
p->pbm_B.is_66mhz_capable = 0;
@@ -1204,7 +1204,7 @@ static void __init psycho_scan_bus(struct pci_controller_info *p)
psycho_register_error_handlers(p);
}
-static void __init psycho_iommu_init(struct pci_controller_info *p)
+static void psycho_iommu_init(struct pci_controller_info *p)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
unsigned long tsbbase, i;
@@ -1327,8 +1327,8 @@ static void psycho_controller_hwinit(struct pci_controller_info *p)
psycho_write(p->pbm_A.controller_regs + PSYCHO_PCIB_DIAG, tmp);
}
-static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
- struct pci_pbm_info *pbm)
+static void pbm_register_toplevel_resources(struct pci_controller_info *p,
+ struct pci_pbm_info *pbm)
{
char *name = pbm->name;
@@ -1481,7 +1481,7 @@ static void psycho_pbm_init(struct pci_controller_info *p,
#define PSYCHO_CONFIGSPACE 0x001000000UL
-void __init psycho_init(int node, char *model_name)
+void psycho_init(int node, char *model_name)
{
struct linux_prom64_registers pr_regs[3];
struct pci_controller_info *p;
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 52bf3431a42..0ee6bd5b9ac 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -554,7 +554,7 @@ static unsigned char sabre_pil_table[] = {
/*0x32*/15, /* Power Management */
};
-static int __init sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
+static int sabre_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@@ -612,9 +612,9 @@ static void sabre_wsync_handler(struct ino_bucket *bucket, void *_arg1, void *_a
sabre_read(sync_reg);
}
-static unsigned int __init sabre_irq_build(struct pci_pbm_info *pbm,
- struct pci_dev *pdev,
- unsigned int ino)
+static unsigned int sabre_irq_build(struct pci_pbm_info *pbm,
+ struct pci_dev *pdev,
+ unsigned int ino)
{
struct ino_bucket *bucket;
unsigned long imap, iclr;
@@ -1009,7 +1009,7 @@ static irqreturn_t sabre_pcierr_intr(int irq, void *dev_id, struct pt_regs *regs
#define SABRE_UE_INO 0x2e
#define SABRE_CE_INO 0x2f
#define SABRE_PCIERR_INO 0x30
-static void __init sabre_register_error_handlers(struct pci_controller_info *p)
+static void sabre_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm = &p->pbm_A; /* arbitrary */
unsigned long base = pbm->controller_regs;
@@ -1056,9 +1056,9 @@ static void __init sabre_register_error_handlers(struct pci_controller_info *p)
sabre_write(base + SABRE_PCICTRL, tmp);
}
-static void __init sabre_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
+static void sabre_resource_adjust(struct pci_dev *pdev,
+ struct resource *res,
+ struct resource *root)
{
struct pci_pbm_info *pbm = pdev->bus->sysdata;
unsigned long base;
@@ -1072,7 +1072,7 @@ static void __init sabre_resource_adjust(struct pci_dev *pdev,
res->end += base;
}
-static void __init sabre_base_address_update(struct pci_dev *pdev, int resource)
+static void sabre_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@@ -1118,7 +1118,7 @@ static void __init sabre_base_address_update(struct pci_dev *pdev, int resource)
pci_write_config_dword(pdev, where + 4, 0);
}
-static void __init apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
+static void apb_init(struct pci_controller_info *p, struct pci_bus *sabre_bus)
{
struct pci_dev *pdev;
@@ -1181,7 +1181,7 @@ static struct pcidev_cookie *alloc_bridge_cookie(struct pci_pbm_info *pbm)
return cookie;
}
-static void __init sabre_scan_bus(struct pci_controller_info *p)
+static void sabre_scan_bus(struct pci_controller_info *p)
{
static int once;
struct pci_bus *sabre_bus, *pbus;
@@ -1262,9 +1262,9 @@ static void __init sabre_scan_bus(struct pci_controller_info *p)
sabre_register_error_handlers(p);
}
-static void __init sabre_iommu_init(struct pci_controller_info *p,
- int tsbsize, unsigned long dvma_offset,
- u32 dma_mask)
+static void sabre_iommu_init(struct pci_controller_info *p,
+ int tsbsize, unsigned long dvma_offset,
+ u32 dma_mask)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
unsigned long tsbbase, i, order;
@@ -1345,8 +1345,8 @@ static void __init sabre_iommu_init(struct pci_controller_info *p,
}
}
-static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
- struct pci_pbm_info *pbm)
+static void pbm_register_toplevel_resources(struct pci_controller_info *p,
+ struct pci_pbm_info *pbm)
{
char *name = pbm->name;
unsigned long ibase = p->pbm_A.controller_regs + SABRE_IOSPACE;
@@ -1415,7 +1415,7 @@ static void __init pbm_register_toplevel_resources(struct pci_controller_info *p
&pbm->mem_space);
}
-static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin)
+static void sabre_pbm_init(struct pci_controller_info *p, int sabre_node, u32 dma_begin)
{
struct pci_pbm_info *pbm;
char namebuf[128];
@@ -1552,7 +1552,7 @@ static void __init sabre_pbm_init(struct pci_controller_info *p, int sabre_node,
}
}
-void __init sabre_init(int pnode, char *model_name)
+void sabre_init(int pnode, char *model_name)
{
struct linux_prom64_registers pr_regs[2];
struct pci_controller_info *p;
diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index 6a182bb6628..331382e1a75 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -285,7 +285,7 @@ static unsigned char schizo_pil_table[] = {
/*0x3f*/0, /* Reserved for NewLink */
};
-static int __init schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
+static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
{
int ret;
@@ -1221,7 +1221,7 @@ static irqreturn_t schizo_safarierr_intr(int irq, void *dev_id, struct pt_regs *
* PCI bus units of the same Tomatillo. I still have not really
* figured this out...
*/
-static void __init tomatillo_register_error_handlers(struct pci_controller_info *p)
+static void tomatillo_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm;
unsigned int irq;
@@ -1359,7 +1359,7 @@ static void __init tomatillo_register_error_handlers(struct pci_controller_info
(SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
}
-static void __init schizo_register_error_handlers(struct pci_controller_info *p)
+static void schizo_register_error_handlers(struct pci_controller_info *p)
{
struct pci_pbm_info *pbm;
unsigned int irq;
@@ -1505,7 +1505,7 @@ static void __init schizo_register_error_handlers(struct pci_controller_info *p)
(SCHIZO_SAFIRQCTRL_EN | (BUS_ERROR_UNMAP)));
}
-static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
+static void pbm_config_busmastering(struct pci_pbm_info *pbm)
{
u8 *addr;
@@ -1522,8 +1522,8 @@ static void __init pbm_config_busmastering(struct pci_pbm_info *pbm)
pci_config_write8(addr, 64);
}
-static void __init pbm_scan_bus(struct pci_controller_info *p,
- struct pci_pbm_info *pbm)
+static void pbm_scan_bus(struct pci_controller_info *p,
+ struct pci_pbm_info *pbm)
{
struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
@@ -1550,8 +1550,8 @@ static void __init pbm_scan_bus(struct pci_controller_info *p,
pci_setup_busmastering(pbm, pbm->pci_bus);
}
-static void __init __schizo_scan_bus(struct pci_controller_info *p,
- int chip_type)
+static void __schizo_scan_bus(struct pci_controller_info *p,
+ int chip_type)
{
if (!p->pbm_B.prom_node || !p->pbm_A.prom_node) {
printk("PCI: Only one PCI bus module of controller found.\n");
@@ -1577,17 +1577,17 @@ static void __init __schizo_scan_bus(struct pci_controller_info *p,
schizo_register_error_handlers(p);
}
-static void __init schizo_scan_bus(struct pci_controller_info *p)
+static void schizo_scan_bus(struct pci_controller_info *p)
{
__schizo_scan_bus(p, PBM_CHIP_TYPE_SCHIZO);
}
-static void __init tomatillo_scan_bus(struct pci_controller_info *p)
+static void tomatillo_scan_bus(struct pci_controller_info *p)
{
__schizo_scan_bus(p, PBM_CHIP_TYPE_TOMATILLO);
}
-static void __init schizo_base_address_update(struct pci_dev *pdev, int resource)
+static void schizo_base_address_update(struct pci_dev *pdev, int resource)
{
struct pcidev_cookie *pcp = pdev->sysdata;
struct pci_pbm_info *pbm = pcp->pbm;
@@ -1632,9 +1632,9 @@ static void __init schizo_base_address_update(struct pci_dev *pdev, int resource
pci_write_config_dword(pdev, where + 4, 0);
}
-static void __init schizo_resource_adjust(struct pci_dev *pdev,
- struct resource *res,
- struct resource *root)
+static void schizo_resource_adjust(struct pci_dev *pdev,
+ struct resource *res,
+ struct resource *root)
{
res->start += root->start;
res->end += root->start;
@@ -1702,8 +1702,8 @@ static void schizo_determine_mem_io_space(struct pci_pbm_info *pbm)
pbm->mem_space.start);
}
-static void __init pbm_register_toplevel_resources(struct pci_controller_info *p,
- struct pci_pbm_info *pbm)
+static void pbm_register_toplevel_resources(struct pci_controller_info *p,
+ struct pci_pbm_info *pbm)
{
pbm->io_space.name = pbm->mem_space.name = pbm->name;
@@ -1932,7 +1932,7 @@ static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
#define TOMATILLO_PCI_IOC_TDIAG (0x2250UL)
#define TOMATILLO_PCI_IOC_DDIAG (0x2290UL)
-static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm)
+static void schizo_pbm_hw_init(struct pci_pbm_info *pbm)
{
u64 tmp;
@@ -1986,9 +1986,9 @@ static void __init schizo_pbm_hw_init(struct pci_pbm_info *pbm)
}
}
-static void __init schizo_pbm_init(struct pci_controller_info *p,
- int prom_node, u32 portid,
- int chip_type)
+static void schizo_pbm_init(struct pci_controller_info *p,
+ int prom_node, u32 portid,
+ int chip_type)
{
struct linux_prom64_registers pr_regs[4];
unsigned int busrange[2];
@@ -2145,7 +2145,7 @@ static inline int portid_compare(u32 x, u32 y, int chip_type)
return (x == y);
}
-static void __init __schizo_init(int node, char *model_name, int chip_type)
+static void __schizo_init(int node, char *model_name, int chip_type)
{
struct pci_controller_info *p;
struct pci_iommu *iommu;
@@ -2213,17 +2213,17 @@ static void __init __schizo_init(int node, char *model_name, int chip_type)
schizo_pbm_init(p, node, portid, chip_type);
}
-void __init schizo_init(int node, char *model_name)
+void schizo_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO);
}
-void __init schizo_plus_init(int node, char *model_name)
+void schizo_plus_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_SCHIZO_PLUS);
}
-void __init tomatillo_init(int node, char *model_name)
+void tomatillo_init(int node, char *model_name)
{
__schizo_init(node, model_name, PBM_CHIP_TYPE_TOMATILLO);
}
diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S
index 0696ed4b9d6..fafd227735f 100644
--- a/arch/sparc64/kernel/rtrap.S
+++ b/arch/sparc64/kernel/rtrap.S
@@ -153,11 +153,14 @@ __handle_signal:
rtrap_irq:
rtrap_clr_l6: clr %l6
rtrap:
- ldub [%g6 + TI_CPU], %l0
- sethi %hi(irq_stat), %l2 ! &softirq_active
- or %l2, %lo(irq_stat), %l2 ! &softirq_active
-irqsz_patchme: sllx %l0, 0, %l0
- lduw [%l2 + %l0], %l1 ! softirq_pending
+#ifndef CONFIG_SMP
+ sethi %hi(per_cpu____cpu_data), %l0
+ lduw [%l0 + %lo(per_cpu____cpu_data)], %l1
+#else
+ sethi %hi(per_cpu____cpu_data), %l0
+ or %l0, %lo(per_cpu____cpu_data), %l0
+ lduw [%l0 + %g5], %l1
+#endif
cmp %l1, 0
/* mm/ultra.S:xcall_report_regs KNOWS about this load. */
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index fbdfed3798d..ddbed3341a2 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -511,18 +511,6 @@ void __init setup_arch(char **cmdline_p)
conswitchp = &prom_con;
#endif
-#ifdef CONFIG_SMP
- i = (unsigned long)&irq_stat[1] - (unsigned long)&irq_stat[0];
- if ((i == SMP_CACHE_BYTES) || (i == (2 * SMP_CACHE_BYTES))) {
- extern unsigned int irqsz_patchme[1];
- irqsz_patchme[0] |= ((i == SMP_CACHE_BYTES) ? SMP_CACHE_BYTES_SHIFT : \
- SMP_CACHE_BYTES_SHIFT + 1);
- flushi((long)&irqsz_patchme[0]);
- } else {
- prom_printf("Unexpected size of irq_stat[] elements\n");
- prom_halt();
- }
-#endif
/* Work out if we are starfire early on */
check_if_starfire();
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index a3ea697f1ad..7d9a0f6c437 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -88,8 +88,6 @@ extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
extern long sparc32_open(const char __user * filename, int flags, int mode);
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from,
- unsigned long offset, unsigned long size, pgprot_t prot, int space);
extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
unsigned long pfn, unsigned long size, pgprot_t prot);
extern void (*prom_palette)(int);
@@ -245,7 +243,6 @@ EXPORT_SYMBOL(pci_dma_supported);
#endif
/* I/O device mmaping on Sparc64. */
-EXPORT_SYMBOL(io_remap_page_range);
EXPORT_SYMBOL(io_remap_pfn_range);
/* Solaris/SunOS binary compatibility */
@@ -406,12 +403,3 @@ EXPORT_SYMBOL(xor_vis_4);
EXPORT_SYMBOL(xor_vis_5);
EXPORT_SYMBOL(prom_palette);
-
-/* memory barriers */
-EXPORT_SYMBOL(mb);
-EXPORT_SYMBOL(rmb);
-EXPORT_SYMBOL(wmb);
-EXPORT_SYMBOL(membar_storeload);
-EXPORT_SYMBOL(membar_storeload_storestore);
-EXPORT_SYMBOL(membar_storeload_loadload);
-EXPORT_SYMBOL(membar_storestore_loadstore);
diff --git a/arch/sparc64/kernel/sunos_ioctl32.c b/arch/sparc64/kernel/sunos_ioctl32.c
index 87c1aeb0222..7654b8a7f03 100644
--- a/arch/sparc64/kernel/sunos_ioctl32.c
+++ b/arch/sparc64/kernel/sunos_ioctl32.c
@@ -152,11 +152,12 @@ asmlinkage int sunos_ioctl (int fd, u32 cmd, u32 arg)
ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg);
goto out;
- case _IOW('i', 21, struct ifreq): /* SIOCSIFMTU */
- ret = sys_ioctl(fd, SIOCSIFMTU, arg);
+ case _IOW('i', 21, struct ifreq32):
+ ret = compat_sys_ioctl(fd, SIOCSIFMTU, arg);
goto out;
- case _IOWR('i', 22, struct ifreq): /* SIOCGIFMTU */
- ret = sys_ioctl(fd, SIOCGIFMTU, arg);
+
+ case _IOWR('i', 22, struct ifreq32):
+ ret = compat_sys_ioctl(fd, SIOCGIFMTU, arg);
goto out;
case _IOWR('i', 23, struct ifreq32):
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 1d3aa588df8..7f6239ed252 100644
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -1002,29 +1002,7 @@ asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
asmlinkage long sparc32_open(const char __user *filename,
int flags, int mode)
{
- char * tmp;
- int fd, error;
-
- tmp = getname(filename);
- fd = PTR_ERR(tmp);
- if (!IS_ERR(tmp)) {
- fd = get_unused_fd();
- if (fd >= 0) {
- struct file * f = filp_open(tmp, flags, mode);
- error = PTR_ERR(f);
- if (IS_ERR(f))
- goto out_error;
- fd_install(fd, f);
- }
-out:
- putname(tmp);
- }
- return fd;
-
-out_error:
- put_unused_fd(fd);
- fd = error;
- goto out;
+ return do_sys_open(filename, flags, mode);
}
extern unsigned long do_mremap(unsigned long addr,
diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index 362b9c26871..3f08a32f51a 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -449,7 +449,7 @@ static inline void timer_check_rtc(void)
static long last_rtc_update;
/* Determine when to update the Mostek clock. */
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 950423da8a6..f47d0be3937 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -17,6 +17,7 @@ SECTIONS
*(.text)
SCHED_TEXT
LOCK_TEXT
+ KPROBES_TEXT
*(.gnu.warning)
} =0
_etext = .;
diff --git a/arch/sparc64/lib/Makefile b/arch/sparc64/lib/Makefile
index 6201f104098..40dbeec7e5d 100644
--- a/arch/sparc64/lib/Makefile
+++ b/arch/sparc64/lib/Makefile
@@ -12,7 +12,7 @@ lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \
U1memcpy.o U1copy_from_user.o U1copy_to_user.o \
U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \
copy_in_user.o user_fixup.o memmove.o \
- mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o mb.o
+ mcount.o ipcsum.o rwsem.o xor.o find_bit.o delay.o
lib-$(CONFIG_DEBUG_SPINLOCK) += debuglocks.o
lib-$(CONFIG_HAVE_DEC_LOCK) += dec_and_lock.o
diff --git a/arch/sparc64/lib/PeeCeeI.c b/arch/sparc64/lib/PeeCeeI.c
index 3008d536e8c..3c6cfbb2036 100644
--- a/arch/sparc64/lib/PeeCeeI.c
+++ b/arch/sparc64/lib/PeeCeeI.c
@@ -7,28 +7,31 @@
#include <asm/io.h>
#include <asm/byteorder.h>
-void outsb(void __iomem *addr, const void *src, unsigned long count)
+void outsb(unsigned long __addr, const void *src, unsigned long count)
{
+ void __iomem *addr = (void __iomem *) __addr;
const u8 *p = src;
- while(count--)
+ while (count--)
outb(*p++, addr);
}
-void outsw(void __iomem *addr, const void *src, unsigned long count)
+void outsw(unsigned long __addr, const void *src, unsigned long count)
{
- if(count) {
+ void __iomem *addr = (void __iomem *) __addr;
+
+ if (count) {
u16 *ps = (u16 *)src;
u32 *pi;
- if(((u64)src) & 0x2) {
+ if (((u64)src) & 0x2) {
u16 val = le16_to_cpup(ps);
outw(val, addr);
ps++;
count--;
}
pi = (u32 *)ps;
- while(count >= 2) {
+ while (count >= 2) {
u32 w = le32_to_cpup(pi);
pi++;
@@ -37,19 +40,21 @@ void outsw(void __iomem *addr, const void *src, unsigned long count)
count -= 2;
}
ps = (u16 *)pi;
- if(count) {
+ if (count) {
u16 val = le16_to_cpup(ps);
outw(val, addr);
}
}
}
-void outsl(void __iomem *addr, const void *src, unsigned long count)
+void outsl(unsigned long __addr, const void *src, unsigned long count)
{
- if(count) {
- if((((u64)src) & 0x3) == 0) {
+ void __iomem *addr = (void __iomem *) __addr;
+
+ if (count) {
+ if ((((u64)src) & 0x3) == 0) {
u32 *p = (u32 *)src;
- while(count--) {
+ while (count--) {
u32 val = cpu_to_le32p(p);
outl(val, addr);
p++;
@@ -60,13 +65,13 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
u32 l = 0, l2;
u32 *pi;
- switch(((u64)src) & 0x3) {
+ switch (((u64)src) & 0x3) {
case 0x2:
count -= 1;
l = cpu_to_le16p(ps) << 16;
ps++;
pi = (u32 *)ps;
- while(count--) {
+ while (count--) {
l2 = cpu_to_le32p(pi);
pi++;
outl(((l >> 16) | (l2 << 16)), addr);
@@ -86,7 +91,7 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
ps++;
l |= (l2 << 16);
pi = (u32 *)ps;
- while(count--) {
+ while (count--) {
l2 = cpu_to_le32p(pi);
pi++;
outl(((l >> 8) | (l2 << 24)), addr);
@@ -101,7 +106,7 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
pb = (u8 *)src;
l = (*pb++ << 24);
pi = (u32 *)pb;
- while(count--) {
+ while (count--) {
l2 = cpu_to_le32p(pi);
pi++;
outl(((l >> 24) | (l2 << 8)), addr);
@@ -119,16 +124,18 @@ void outsl(void __iomem *addr, const void *src, unsigned long count)
}
}
-void insb(void __iomem *addr, void *dst, unsigned long count)
+void insb(unsigned long __addr, void *dst, unsigned long count)
{
- if(count) {
+ void __iomem *addr = (void __iomem *) __addr;
+
+ if (count) {
u32 *pi;
u8 *pb = dst;
- while((((unsigned long)pb) & 0x3) && count--)
+ while ((((unsigned long)pb) & 0x3) && count--)
*pb++ = inb(addr);
pi = (u32 *)pb;
- while(count >= 4) {
+ while (count >= 4) {
u32 w;
w = (inb(addr) << 24);
@@ -139,23 +146,25 @@ void insb(void __iomem *addr, void *dst, unsigned long count)
count -= 4;
}
pb = (u8 *)pi;
- while(count--)
+ while (count--)
*pb++ = inb(addr);
}
}
-void insw(void __iomem *addr, void *dst, unsigned long count)
+void insw(unsigned long __addr, void *dst, unsigned long count)
{
- if(count) {
+ void __iomem *addr = (void __iomem *) __addr;
+
+ if (count) {
u16 *ps = dst;
u32 *pi;
- if(((unsigned long)ps) & 0x2) {
+ if (((unsigned long)ps) & 0x2) {
*ps++ = le16_to_cpu(inw(addr));
count--;
}
pi = (u32 *)ps;
- while(count >= 2) {
+ while (count >= 2) {
u32 w;
w = (le16_to_cpu(inw(addr)) << 16);
@@ -164,31 +173,33 @@ void insw(void __iomem *addr, void *dst, unsigned long count)
count -= 2;
}
ps = (u16 *)pi;
- if(count)
+ if (count)
*ps = le16_to_cpu(inw(addr));
}
}
-void insl(void __iomem *addr, void *dst, unsigned long count)
+void insl(unsigned long __addr, void *dst, unsigned long count)
{
- if(count) {
- if((((unsigned long)dst) & 0x3) == 0) {
+ void __iomem *addr = (void __iomem *) __addr;
+
+ if (count) {
+ if ((((unsigned long)dst) & 0x3) == 0) {
u32 *pi = dst;
- while(count--)
+ while (count--)
*pi++ = le32_to_cpu(inl(addr));
} else {
u32 l = 0, l2, *pi;
u16 *ps;
u8 *pb;
- switch(((unsigned long)dst) & 3) {
+ switch (((unsigned long)dst) & 3) {
case 0x2:
ps = dst;
count -= 1;
l = le32_to_cpu(inl(addr));
*ps++ = l;
pi = (u32 *)ps;
- while(count--) {
+ while (count--) {
l2 = le32_to_cpu(inl(addr));
*pi++ = (l << 16) | (l2 >> 16);
l = l2;
@@ -205,7 +216,7 @@ void insl(void __iomem *addr, void *dst, unsigned long count)
ps = (u16 *)pb;
*ps++ = ((l >> 8) & 0xffff);
pi = (u32 *)ps;
- while(count--) {
+ while (count--) {
l2 = le32_to_cpu(inl(addr));
*pi++ = (l << 24) | (l2 >> 8);
l = l2;
@@ -220,7 +231,7 @@ void insl(void __iomem *addr, void *dst, unsigned long count)
l = le32_to_cpu(inl(addr));
*pb++ = l >> 24;
pi = (u32 *)pb;
- while(count--) {
+ while (count--) {
l2 = le32_to_cpu(inl(addr));
*pi++ = (l << 8) | (l2 >> 24);
l = l2;
diff --git a/arch/sparc64/lib/copy_page.S b/arch/sparc64/lib/copy_page.S
index 23ebf2c970b..feebb14fd27 100644
--- a/arch/sparc64/lib/copy_page.S
+++ b/arch/sparc64/lib/copy_page.S
@@ -87,7 +87,7 @@ copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */
membar #Sync
wrpr %o2, 0x0, %pstate
- BRANCH_IF_ANY_CHEETAH(g3,o2,1f)
+cheetah_copy_page_insn:
ba,pt %xcc, 9f
nop
@@ -240,3 +240,14 @@ copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */
stw %o4, [%g6 + TI_PRE_COUNT]
.size copy_user_page, .-copy_user_page
+
+ .globl cheetah_patch_copy_page
+cheetah_patch_copy_page:
+ sethi %hi(0x01000000), %o1 ! NOP
+ sethi %hi(cheetah_copy_page_insn), %o0
+ or %o0, %lo(cheetah_copy_page_insn), %o0
+ stw %o1, [%o0]
+ membar #StoreStore
+ flush %o0
+ retl
+ nop
diff --git a/arch/sparc64/lib/mb.S b/arch/sparc64/lib/mb.S
deleted file mode 100644
index 4004f748619..00000000000
--- a/arch/sparc64/lib/mb.S
+++ /dev/null
@@ -1,73 +0,0 @@
-/* mb.S: Out of line memory barriers.
- *
- * Copyright (C) 2005 David S. Miller (davem@davemloft.net)
- */
-
- /* These are here in an effort to more fully work around
- * Spitfire Errata #51. Essentially, if a memory barrier
- * occurs soon after a mispredicted branch, the chip can stop
- * executing instructions until a trap occurs. Therefore, if
- * interrupts are disabled, the chip can hang forever.
- *
- * It used to be believed that the memory barrier had to be
- * right in the delay slot, but a case has been traced
- * recently wherein the memory barrier was one instruction
- * after the branch delay slot and the chip still hung. The
- * offending sequence was the following in sym_wakeup_done()
- * of the sym53c8xx_2 driver:
- *
- * call sym_ccb_from_dsa, 0
- * movge %icc, 0, %l0
- * brz,pn %o0, .LL1303
- * mov %o0, %l2
- * membar #LoadLoad
- *
- * The branch has to be mispredicted for the bug to occur.
- * Therefore, we put the memory barrier explicitly into a
- * "branch always, predicted taken" delay slot to avoid the
- * problem case.
- */
-
- .text
-
-99: retl
- nop
-
- .globl mb
-mb: ba,pt %xcc, 99b
- membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad
- .size mb, .-mb
-
- .globl rmb
-rmb: ba,pt %xcc, 99b
- membar #LoadLoad
- .size rmb, .-rmb
-
- .globl wmb
-wmb: ba,pt %xcc, 99b
- membar #StoreStore
- .size wmb, .-wmb
-
- .globl membar_storeload
-membar_storeload:
- ba,pt %xcc, 99b
- membar #StoreLoad
- .size membar_storeload, .-membar_storeload
-
- .globl membar_storeload_storestore
-membar_storeload_storestore:
- ba,pt %xcc, 99b
- membar #StoreLoad | #StoreStore
- .size membar_storeload_storestore, .-membar_storeload_storestore
-
- .globl membar_storeload_loadload
-membar_storeload_loadload:
- ba,pt %xcc, 99b
- membar #StoreLoad | #LoadLoad
- .size membar_storeload_loadload, .-membar_storeload_loadload
-
- .globl membar_storestore_loadstore
-membar_storestore_loadstore:
- ba,pt %xcc, 99b
- membar #StoreStore | #LoadStore
- .size membar_storestore_loadstore, .-membar_storestore_loadstore
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c
index 52e9375288a..db1e3310e90 100644
--- a/arch/sparc64/mm/fault.c
+++ b/arch/sparc64/mm/fault.c
@@ -18,6 +18,7 @@
#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/kprobes.h>
#include <asm/page.h>
#include <asm/pgtable.h>
@@ -117,8 +118,9 @@ unsigned long __init prom_probe_memory (void)
return tally;
}
-static void unhandled_fault(unsigned long address, struct task_struct *tsk,
- struct pt_regs *regs)
+static void __kprobes unhandled_fault(unsigned long address,
+ struct task_struct *tsk,
+ struct pt_regs *regs)
{
if ((unsigned long) address < PAGE_SIZE) {
printk(KERN_ALERT "Unable to handle kernel NULL "
@@ -304,7 +306,7 @@ cannot_handle:
unhandled_fault (address, current, regs);
}
-asmlinkage void do_sparc64_fault(struct pt_regs *regs)
+asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c
index 6b31f6117a9..c954d91f01d 100644
--- a/arch/sparc64/mm/generic.c
+++ b/arch/sparc64/mm/generic.c
@@ -116,37 +116,6 @@ static inline int io_remap_pud_range(struct mm_struct *mm, pud_t * pud, unsigned
return 0;
}
-int io_remap_page_range(struct vm_area_struct *vma, unsigned long from, unsigned long offset, unsigned long size, pgprot_t prot, int space)
-{
- int error = 0;
- pgd_t * dir;
- unsigned long beg = from;
- unsigned long end = from + size;
- struct mm_struct *mm = vma->vm_mm;
-
- prot = __pgprot(pg_iobits);
- offset -= from;
- dir = pgd_offset(mm, from);
- flush_cache_range(vma, beg, end);
-
- spin_lock(&mm->page_table_lock);
- while (from < end) {
- pud_t *pud = pud_alloc(mm, dir, from);
- error = -ENOMEM;
- if (!pud)
- break;
- error = io_remap_pud_range(mm, pud, from, end - from, offset + from, prot, space);
- if (error)
- break;
- from = (from + PGDIR_SIZE) & PGDIR_MASK;
- dir++;
- }
- flush_tlb_range(vma, beg, end);
- spin_unlock(&mm->page_table_lock);
-
- return error;
-}
-
int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
unsigned long pfn, unsigned long size, pgprot_t prot)
{
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 3fbaf342a45..fdb1ebb308c 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -19,6 +19,7 @@
#include <linux/pagemap.h>
#include <linux/fs.h>
#include <linux/seq_file.h>
+#include <linux/kprobes.h>
#include <asm/head.h>
#include <asm/system.h>
@@ -250,7 +251,7 @@ out:
put_cpu();
}
-void flush_icache_range(unsigned long start, unsigned long end)
+void __kprobes flush_icache_range(unsigned long start, unsigned long end)
{
/* Cheetah has coherent I-cache. */
if (tlb_type == spitfire) {
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 36377089379..b2ee9b53227 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -10,6 +10,7 @@
#include <asm/page.h>
#include <asm/spitfire.h>
#include <asm/mmu_context.h>
+#include <asm/mmu.h>
#include <asm/pil.h>
#include <asm/head.h>
#include <asm/thread_info.h>
@@ -45,6 +46,8 @@ __flush_tlb_mm: /* %o0=(ctx & TAG_CONTEXT_BITS), %o1=SECONDARY_CONTEXT */
nop
nop
nop
+ nop
+ nop
.align 32
.globl __flush_tlb_pending
@@ -73,6 +76,9 @@ __flush_tlb_pending:
retl
wrpr %g7, 0x0, %pstate
nop
+ nop
+ nop
+ nop
.align 32
.globl __flush_tlb_kernel_range
@@ -113,6 +119,7 @@ __spitfire_flush_tlb_mm_slow:
#else
#error unsupported PAGE_SIZE
#endif
+ .section .kprobes.text, "ax"
.align 32
.globl __flush_icache_page
__flush_icache_page: /* %o0 = phys_page */
@@ -195,6 +202,7 @@ dflush4:stxa %g0, [%o4] ASI_DCACHE_TAG
nop
#endif /* DCACHE_ALIASING_POSSIBLE */
+ .previous .text
.align 32
__prefill_dtlb:
rdpr %pstate, %g7
@@ -224,16 +232,8 @@ __update_mmu_cache: /* %o0=hw_context, %o1=address, %o2=pte, %o3=fault_code */
or %o5, %o0, %o5
ba,a,pt %xcc, __prefill_itlb
- /* Cheetah specific versions, patched at boot time.
- *
- * This writes of the PRIMARY_CONTEXT register in this file are
- * safe even on Cheetah+ and later wrt. the page size fields.
- * The nucleus page size fields do not matter because we make
- * no data references, and these instructions execute out of a
- * locked I-TLB entry sitting in the fully assosciative I-TLB.
- * This sequence should also never trap.
- */
-__cheetah_flush_tlb_mm: /* 15 insns */
+ /* Cheetah specific versions, patched at boot time. */
+__cheetah_flush_tlb_mm: /* 18 insns */
rdpr %pstate, %g7
andn %g7, PSTATE_IE, %g2
wrpr %g2, 0x0, %pstate
@@ -241,6 +241,9 @@ __cheetah_flush_tlb_mm: /* 15 insns */
mov PRIMARY_CONTEXT, %o2
mov 0x40, %g3
ldxa [%o2] ASI_DMMU, %g2
+ srlx %g2, CTX_PGSZ1_NUC_SHIFT, %o1
+ sllx %o1, CTX_PGSZ1_NUC_SHIFT, %o1
+ or %o0, %o1, %o0 /* Preserve nucleus page size fields */
stxa %o0, [%o2] ASI_DMMU
stxa %g0, [%g3] ASI_DMMU_DEMAP
stxa %g0, [%g3] ASI_IMMU_DEMAP
@@ -250,7 +253,7 @@ __cheetah_flush_tlb_mm: /* 15 insns */
retl
wrpr %g7, 0x0, %pstate
-__cheetah_flush_tlb_pending: /* 23 insns */
+__cheetah_flush_tlb_pending: /* 26 insns */
/* %o0 = context, %o1 = nr, %o2 = vaddrs[] */
rdpr %pstate, %g7
sllx %o1, 3, %o1
@@ -259,6 +262,9 @@ __cheetah_flush_tlb_pending: /* 23 insns */
wrpr %g0, 1, %tl
mov PRIMARY_CONTEXT, %o4
ldxa [%o4] ASI_DMMU, %g2
+ srlx %g2, CTX_PGSZ1_NUC_SHIFT, %o3
+ sllx %o3, CTX_PGSZ1_NUC_SHIFT, %o3
+ or %o0, %o3, %o0 /* Preserve nucleus page size fields */
stxa %o0, [%o4] ASI_DMMU
1: sub %o1, (1 << 3), %o1
ldx [%o2 + %o1], %o3
@@ -311,14 +317,14 @@ cheetah_patch_cachetlbops:
sethi %hi(__cheetah_flush_tlb_mm), %o1
or %o1, %lo(__cheetah_flush_tlb_mm), %o1
call cheetah_patch_one
- mov 15, %o2
+ mov 18, %o2
sethi %hi(__flush_tlb_pending), %o0
or %o0, %lo(__flush_tlb_pending), %o0
sethi %hi(__cheetah_flush_tlb_pending), %o1
or %o1, %lo(__cheetah_flush_tlb_pending), %o1
call cheetah_patch_one
- mov 23, %o2
+ mov 26, %o2
#ifdef DCACHE_ALIASING_POSSIBLE
sethi %hi(__flush_dcache_page), %o0
@@ -352,9 +358,12 @@ cheetah_patch_cachetlbops:
.globl xcall_flush_tlb_mm
xcall_flush_tlb_mm:
mov PRIMARY_CONTEXT, %g2
- mov 0x40, %g4
ldxa [%g2] ASI_DMMU, %g3
+ srlx %g3, CTX_PGSZ1_NUC_SHIFT, %g4
+ sllx %g4, CTX_PGSZ1_NUC_SHIFT, %g4
+ or %g5, %g4, %g5 /* Preserve nucleus page size fields */
stxa %g5, [%g2] ASI_DMMU
+ mov 0x40, %g4
stxa %g0, [%g4] ASI_DMMU_DEMAP
stxa %g0, [%g4] ASI_IMMU_DEMAP
stxa %g3, [%g2] ASI_DMMU
@@ -366,6 +375,10 @@ xcall_flush_tlb_pending:
sllx %g1, 3, %g1
mov PRIMARY_CONTEXT, %g4
ldxa [%g4] ASI_DMMU, %g2
+ srlx %g2, CTX_PGSZ1_NUC_SHIFT, %g4
+ sllx %g4, CTX_PGSZ1_NUC_SHIFT, %g4
+ or %g5, %g4, %g5
+ mov PRIMARY_CONTEXT, %g4
stxa %g5, [%g4] ASI_DMMU
1: sub %g1, (1 << 3), %g1
ldx [%g7 + %g1], %g5
diff --git a/arch/sparc64/solaris/ioctl.c b/arch/sparc64/solaris/ioctl.c
index cac0a1cf005..be0a054e3ed 100644
--- a/arch/sparc64/solaris/ioctl.c
+++ b/arch/sparc64/solaris/ioctl.c
@@ -24,6 +24,7 @@
#include <linux/netdevice.h>
#include <linux/mtio.h>
#include <linux/time.h>
+#include <linux/rcupdate.h>
#include <linux/compat.h>
#include <net/sock.h>
@@ -293,16 +294,18 @@ static struct module_info {
static inline int solaris_sockmod(unsigned int fd, unsigned int cmd, u32 arg)
{
struct inode *ino;
+ struct fdtable *fdt;
/* I wonder which of these tests are superfluous... --patrik */
- spin_lock(&current->files->file_lock);
- if (! current->files->fd[fd] ||
- ! current->files->fd[fd]->f_dentry ||
- ! (ino = current->files->fd[fd]->f_dentry->d_inode) ||
+ rcu_read_lock();
+ fdt = files_fdtable(current->files);
+ if (! fdt->fd[fd] ||
+ ! fdt->fd[fd]->f_dentry ||
+ ! (ino = fdt->fd[fd]->f_dentry->d_inode) ||
! S_ISSOCK(ino->i_mode)) {
- spin_unlock(&current->files->file_lock);
+ rcu_read_unlock();
return TBADF;
}
- spin_unlock(&current->files->file_lock);
+ rcu_read_unlock();
switch (cmd & 0xff) {
case 109: /* SI_SOCKPARAMS */
diff --git a/arch/sparc64/solaris/timod.c b/arch/sparc64/solaris/timod.c
index 022c80f4339..aaad29c35c8 100644
--- a/arch/sparc64/solaris/timod.c
+++ b/arch/sparc64/solaris/timod.c
@@ -143,9 +143,11 @@ static struct T_primsg *timod_mkctl(int size)
static void timod_wake_socket(unsigned int fd)
{
struct socket *sock;
+ struct fdtable *fdt;
SOLD("wakeing socket");
- sock = SOCKET_I(current->files->fd[fd]->f_dentry->d_inode);
+ fdt = files_fdtable(current->files);
+ sock = SOCKET_I(fdt->fd[fd]->f_dentry->d_inode);
wake_up_interruptible(&sock->wait);
read_lock(&sock->sk->sk_callback_lock);
if (sock->fasync_list && !test_bit(SOCK_ASYNC_WAITDATA, &sock->flags))
@@ -157,9 +159,11 @@ static void timod_wake_socket(unsigned int fd)
static void timod_queue(unsigned int fd, struct T_primsg *it)
{
struct sol_socket_struct *sock;
+ struct fdtable *fdt;
SOLD("queuing primsg");
- sock = (struct sol_socket_struct *)current->files->fd[fd]->private_data;
+ fdt = files_fdtable(current->files);
+ sock = (struct sol_socket_struct *)fdt->fd[fd]->private_data;
it->next = sock->pfirst;
sock->pfirst = it;
if (!sock->plast)
@@ -171,9 +175,11 @@ static void timod_queue(unsigned int fd, struct T_primsg *it)
static void timod_queue_end(unsigned int fd, struct T_primsg *it)
{
struct sol_socket_struct *sock;
+ struct fdtable *fdt;
SOLD("queuing primsg at end");
- sock = (struct sol_socket_struct *)current->files->fd[fd]->private_data;
+ fdt = files_fdtable(current->files);
+ sock = (struct sol_socket_struct *)fdt->fd[fd]->private_data;
it->next = NULL;
if (sock->plast)
sock->plast->next = it;
@@ -344,6 +350,7 @@ int timod_putmsg(unsigned int fd, char __user *ctl_buf, int ctl_len,
char *buf;
struct file *filp;
struct inode *ino;
+ struct fdtable *fdt;
struct sol_socket_struct *sock;
mm_segment_t old_fs = get_fs();
long args[6];
@@ -351,7 +358,9 @@ int timod_putmsg(unsigned int fd, char __user *ctl_buf, int ctl_len,
(int (*)(int, unsigned long __user *))SYS(socketcall);
int (*sys_sendto)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int) =
(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int))SYS(sendto);
- filp = current->files->fd[fd];
+
+ fdt = files_fdtable(current->files);
+ filp = fdt->fd[fd];
ino = filp->f_dentry->d_inode;
sock = (struct sol_socket_struct *)filp->private_data;
SOLD("entry");
@@ -620,6 +629,7 @@ int timod_getmsg(unsigned int fd, char __user *ctl_buf, int ctl_maxlen, s32 __us
int oldflags;
struct file *filp;
struct inode *ino;
+ struct fdtable *fdt;
struct sol_socket_struct *sock;
struct T_unitdata_ind udi;
mm_segment_t old_fs = get_fs();
@@ -632,7 +642,8 @@ int timod_getmsg(unsigned int fd, char __user *ctl_buf, int ctl_maxlen, s32 __us
SOLD("entry");
SOLDD(("%u %p %d %p %p %d %p %d\n", fd, ctl_buf, ctl_maxlen, ctl_len, data_buf, data_maxlen, data_len, *flags_p));
- filp = current->files->fd[fd];
+ fdt = files_fdtable(current->files);
+ filp = fdt->fd[fd];
ino = filp->f_dentry->d_inode;
sock = (struct sol_socket_struct *)filp->private_data;
SOLDD(("%p %p\n", sock->pfirst, sock->pfirst ? sock->pfirst->next : NULL));
@@ -844,12 +855,14 @@ asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
int __user *flgptr;
int flags;
int error = -EBADF;
+ struct fdtable *fdt;
SOLD("entry");
lock_kernel();
if(fd >= NR_OPEN) goto out;
- filp = current->files->fd[fd];
+ fdt = files_fdtable(current->files);
+ filp = fdt->fd[fd];
if(!filp) goto out;
ino = filp->f_dentry->d_inode;
@@ -910,12 +923,14 @@ asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
struct strbuf ctl, dat;
int flags = (int) arg3;
int error = -EBADF;
+ struct fdtable *fdt;
SOLD("entry");
lock_kernel();
if(fd >= NR_OPEN) goto out;
- filp = current->files->fd[fd];
+ fdt = files_fdtable(current->files);
+ filp = fdt->fd[fd];
if(!filp) goto out;
ino = filp->f_dentry->d_inode;
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index f945444df49..684e1f8b275 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -73,7 +73,7 @@ config MODE_SKAS
to CONFIG_MODE_TT). Otherwise, it is safe to say Y. Disabling this
option will shrink the UML binary slightly.
-source "arch/um/Kconfig_arch"
+source "arch/um/Kconfig.arch"
source "mm/Kconfig"
config LD_SCRIPT_STATIC
@@ -196,7 +196,7 @@ config HOST_2G_2G
config SMP
bool "Symmetric multi-processing support (EXPERIMENTAL)"
default n
- depends on MODE_TT && EXPERIMENTAL
+ depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN)
help
This option enables UML SMP support.
It is NOT related to having a real SMP box. Not directly, at least.
@@ -279,7 +279,7 @@ source "net/Kconfig"
source "drivers/base/Kconfig"
-source "arch/um/Kconfig_char"
+source "arch/um/Kconfig.char"
source "drivers/block/Kconfig"
@@ -287,7 +287,7 @@ config NETDEVICES
bool
default NET
-source "arch/um/Kconfig_net"
+source "arch/um/Kconfig.net"
source "drivers/net/Kconfig"
@@ -311,7 +311,7 @@ config GENERIC_ISA_DMA
depends on SCSI
default y
-source "arch/um/Kconfig_scsi"
+source "arch/um/Kconfig.scsi"
endmenu
diff --git a/arch/um/Kconfig_char b/arch/um/Kconfig.char
index 62d87b71179..62d87b71179 100644
--- a/arch/um/Kconfig_char
+++ b/arch/um/Kconfig.char
diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug
index bd41e4286d0..5681a8bd370 100644
--- a/arch/um/Kconfig.debug
+++ b/arch/um/Kconfig.debug
@@ -2,6 +2,17 @@ menu "Kernel hacking"
source "lib/Kconfig.debug"
+config CMDLINE_ON_HOST
+ bool "Show command line arguments on the host in TT mode"
+ depends on MODE_TT
+ default !DEBUG_INFO
+ help
+ This controls whether arguments in guest processes should be shown on
+ the host's ps output.
+ Enabling this option hinders debugging on some recent GDB versions
+ (because GDB gets "confused" when we do an execvp()). So probably you
+ should disable it.
+
config PT_PROXY
bool "Enable ptrace proxy"
depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
diff --git a/arch/um/Kconfig_i386 b/arch/um/Kconfig.i386
index 27c18a8d9d1..8ad156a0049 100644
--- a/arch/um/Kconfig_i386
+++ b/arch/um/Kconfig.i386
@@ -6,6 +6,10 @@ config 64BIT
bool
default n
+config SEMAPHORE_SLEEPERS
+ bool
+ default y
+
config TOP_ADDR
hex
default 0xc0000000 if !HOST_2G_2G
diff --git a/arch/um/Kconfig_net b/arch/um/Kconfig.net
index fa2ab2dd78b..14a04ebdeae 100644
--- a/arch/um/Kconfig_net
+++ b/arch/um/Kconfig.net
@@ -34,7 +34,7 @@ config UML_NET_ETHERTAP
link with the host.
To use this, your host kernel must have support for Ethertap
- devices. Also, if your host kernel is 2.4.x, it must have
+ devices. Also, if your host kernel is 2.4.x, it must have
CONFIG_NETLINK_DEV configured as Y or M.
For more information, see
@@ -43,7 +43,7 @@ config UML_NET_ETHERTAP
networking.
If you'd like to set up an IP network with the host and/or the
- outside world, say Y to this, the Daemon Transport and/or the
+ outside world, say Y to this, the Daemon Transport and/or the
Slip Transport. You'll need at least one of them, but may choose
more than one without conflict. If you don't need UML networking,
say N.
@@ -78,7 +78,7 @@ config UML_NET_SLIP
The Ethertap Transport is preferred over slip because of its
limitations. If you prefer slip, however, say Y here. Otherwise
- choose the Multicast transport (to network multiple UMLs on
+ choose the Multicast transport (to network multiple UMLs on
multiple hosts), Ethertap (to network with the host and the
outside world), and/or the Daemon transport (to network multiple
UMLs on a single host). You may choose more than one without
@@ -138,7 +138,7 @@ config UML_NET_PCAP
depends on UML_NET && EXPERIMENTAL
help
The pcap transport makes a pcap packet stream on the host look
- like an ethernet device inside UML. This is useful for making
+ like an ethernet device inside UML. This is useful for making
UML act as a network monitor for the host. You must have libcap
installed in order to build the pcap transport into UML.
@@ -169,11 +169,11 @@ config UML_NET_SLIRP
setup string. The effect of this transport on the UML is similar
that of a host behind a firewall that masquerades all network
connections passing through it (but is less secure).
-
+
To use this you should first have slirp compiled somewhere
accessible on the host, and have read its documentation. If you
don't need UML networking, say N.
-
+
Startup example: "eth0=slirp,FE:FD:01:02:03:04,/usr/local/bin/slirp"
endmenu
diff --git a/arch/um/Kconfig_scsi b/arch/um/Kconfig.scsi
index c291c942b1a..c291c942b1a 100644
--- a/arch/um/Kconfig_scsi
+++ b/arch/um/Kconfig.scsi
diff --git a/arch/um/Kconfig_x86_64 b/arch/um/Kconfig.x86_64
index 735a047c890..bd35e59419c 100644
--- a/arch/um/Kconfig_x86_64
+++ b/arch/um/Kconfig.x86_64
@@ -6,6 +6,10 @@ config 64BIT
bool
default y
+config SEMAPHORE_SLEEPERS
+ bool
+ default y
+
config TOP_ADDR
hex
default 0x80000000
@@ -33,3 +37,7 @@ config ARCH_HAS_SC_SIGNALS
config ARCH_REUSE_HOST_VSYSCALL_AREA
bool
default n
+
+config SMP_BROKEN
+ bool
+ default y
diff --git a/arch/um/Makefile b/arch/um/Makefile
index f5a83a72aa7..577b8d1cf1a 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -56,6 +56,7 @@ SYS_DIR := $(ARCH_DIR)/include/sysdep-$(SUBARCH)
CFLAGS += $(CFLAGS-y) -D__arch_um__ -DSUBARCH=\"$(SUBARCH)\" \
$(ARCH_INCLUDE) $(MODE_INCLUDE) -Dvmap=kernel_vmap
+AFLAGS += $(ARCH_INCLUDE)
USER_CFLAGS := $(patsubst -I%,,$(CFLAGS))
USER_CFLAGS := $(patsubst -D__KERNEL__,,$(USER_CFLAGS)) $(ARCH_INCLUDE) \
@@ -101,10 +102,10 @@ define archhelp
endef
ifneq ($(KBUILD_SRC),)
-$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig_$(SUBARCH) $(ARCH_DIR)/Kconfig_arch)
-CLEAN_FILES += $(ARCH_DIR)/Kconfig_arch
+$(shell mkdir -p $(ARCH_DIR) && ln -fsn $(srctree)/$(ARCH_DIR)/Kconfig.$(SUBARCH) $(ARCH_DIR)/Kconfig.arch)
+CLEAN_FILES += $(ARCH_DIR)/Kconfig.arch
else
-$(shell cd $(ARCH_DIR) && ln -sf Kconfig_$(SUBARCH) Kconfig_arch)
+$(shell cd $(ARCH_DIR) && ln -sf Kconfig.$(SUBARCH) Kconfig.arch)
endif
prepare: $(ARCH_SYMLINKS) $(SYS_HEADERS) $(GEN_HEADERS)
@@ -147,7 +148,7 @@ CLEAN_FILES += linux x.i gmon.out $(ARCH_DIR)/include/uml-config.h \
MRPROPER_FILES += $(SYMLINK_HEADERS) $(ARCH_SYMLINKS) \
$(addprefix $(ARCH_DIR)/kernel/,$(KERN_SYMLINKS)) $(ARCH_DIR)/os \
- $(ARCH_DIR)/Kconfig_arch
+ $(ARCH_DIR)/Kconfig.arch
archclean:
$(Q)$(MAKE) $(clean)=$(ARCH_DIR)/util
@@ -196,6 +197,22 @@ define filechk_umlconfig
sed 's/ CONFIG/ UML_CONFIG/'
endef
+define filechk_gen-asm-offsets
+ (set -e; \
+ echo "#ifndef __ASM_OFFSETS_H__"; \
+ echo "#define __ASM_OFFSETS_H__"; \
+ echo "/*"; \
+ echo " * DO NOT MODIFY."; \
+ echo " *"; \
+ echo " * This file was generated by arch/$(ARCH)/Makefile"; \
+ echo " *"; \
+ echo " */"; \
+ echo ""; \
+ sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"; \
+ echo ""; \
+ echo "#endif" )
+endef
+
$(ARCH_DIR)/include/uml-config.h : include/linux/autoconf.h
$(call filechk,umlconfig)
diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386
index a777e57dbf8..1ab431a53ac 100644
--- a/arch/um/Makefile-i386
+++ b/arch/um/Makefile-i386
@@ -27,7 +27,7 @@ export LDFLAGS HOSTCFLAGS HOSTLDFLAGS UML_OBJCOPYFLAGS
endif
endif
-CFLAGS += -U__$(SUBARCH)__ -U$(SUBARCH) $(STUB_CFLAGS)
+CFLAGS += -U__$(SUBARCH)__ -U$(SUBARCH)
ifneq ($(CONFIG_GPROF),y)
ARCH_CFLAGS += -DUM_FASTCALL
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index aa2f7174ebc..436abbba409 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -6,8 +6,9 @@ START := 0x60000000
#We #undef __x86_64__ for kernelspace, not for userspace where
#it's needed for headers to work!
-CFLAGS += -U__$(SUBARCH)__ -fno-builtin $(STUB_CFLAGS)
+CFLAGS += -U__$(SUBARCH)__ -fno-builtin
USER_CFLAGS += -fno-builtin
+CHECKFLAGS += -m64
ELF_ARCH := i386:x86-64
ELF_FORMAT := elf64-x86-64
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile
index de17d4c6e02..783e18cae09 100644
--- a/arch/um/drivers/Makefile
+++ b/arch/um/drivers/Makefile
@@ -13,7 +13,7 @@ mcast-objs := mcast_kern.o mcast_user.o
net-objs := net_kern.o net_user.o
mconsole-objs := mconsole_kern.o mconsole_user.o
hostaudio-objs := hostaudio_kern.o
-ubd-objs := ubd_kern.o ubd_user.o
+ubd-objs := ubd_kern.o
port-objs := port_kern.o port_user.o
harddog-objs := harddog_kern.o harddog_user.o
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c
index 5d3768156c9..de3bce71aeb 100644
--- a/arch/um/drivers/chan_user.c
+++ b/arch/um/drivers/chan_user.c
@@ -63,7 +63,7 @@ error:
*
* SIGWINCH can't be received synchronously, so you have to set up to receive it
* as a signal. That being the case, if you are going to wait for it, it is
- * convenient to sit in a pause() and wait for the signal to bounce you out of
+ * convenient to sit in sigsuspend() and wait for the signal to bounce you out of
* it (see below for how we make sure to exit only on SIGWINCH).
*/
@@ -94,18 +94,19 @@ static int winch_thread(void *arg)
"byte, err = %d\n", -count);
/* We are not using SIG_IGN on purpose, so don't fix it as I thought to
- * do! If using SIG_IGN, the pause() call below would not stop on
+ * do! If using SIG_IGN, the sigsuspend() call below would not stop on
* SIGWINCH. */
signal(SIGWINCH, winch_handler);
sigfillset(&sigs);
- sigdelset(&sigs, SIGWINCH);
- /* Block anything else than SIGWINCH. */
+ /* Block all signals possible. */
if(sigprocmask(SIG_SETMASK, &sigs, NULL) < 0){
printk("winch_thread : sigprocmask failed, errno = %d\n",
errno);
exit(1);
}
+ /* In sigsuspend(), block anything else than SIGWINCH. */
+ sigdelset(&sigs, SIGWINCH);
if(setsid() < 0){
printk("winch_thread : setsid failed, errno = %d\n", errno);
@@ -130,7 +131,7 @@ static int winch_thread(void *arg)
while(1){
/* This will be interrupted by SIGWINCH only, since other signals
* are blocked.*/
- pause();
+ sigsuspend(&sigs);
count = os_write_file(pipe_fd, &c, sizeof(c));
if(count != sizeof(c))
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 344b24d09a7..e77a38da435 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -35,6 +35,7 @@
#include "linux/blkpg.h"
#include "linux/genhd.h"
#include "linux/spinlock.h"
+#include "asm/atomic.h"
#include "asm/segment.h"
#include "asm/uaccess.h"
#include "asm/irq.h"
@@ -53,20 +54,21 @@
#include "mem.h"
#include "mem_kern.h"
#include "cow.h"
+#include "aio.h"
enum ubd_req { UBD_READ, UBD_WRITE };
struct io_thread_req {
- enum ubd_req op;
+ enum aio_type op;
int fds[2];
unsigned long offsets[2];
unsigned long long offset;
unsigned long length;
char *buffer;
int sectorsize;
- unsigned long sector_mask;
- unsigned long long cow_offset;
- unsigned long bitmap_words[2];
+ int bitmap_offset;
+ long bitmap_start;
+ long bitmap_end;
int error;
};
@@ -80,28 +82,31 @@ extern int create_cow_file(char *cow_file, char *backing_file,
unsigned long *bitmap_len_out,
int *data_offset_out);
extern int read_cow_bitmap(int fd, void *buf, int offset, int len);
-extern void do_io(struct io_thread_req *req);
+extern void do_io(struct io_thread_req *req, struct request *r,
+ unsigned long *bitmap);
-static inline int ubd_test_bit(__u64 bit, unsigned char *data)
+static inline int ubd_test_bit(__u64 bit, void *data)
{
+ unsigned char *buffer = data;
__u64 n;
int bits, off;
- bits = sizeof(data[0]) * 8;
+ bits = sizeof(buffer[0]) * 8;
n = bit / bits;
off = bit % bits;
- return((data[n] & (1 << off)) != 0);
+ return((buffer[n] & (1 << off)) != 0);
}
-static inline void ubd_set_bit(__u64 bit, unsigned char *data)
+static inline void ubd_set_bit(__u64 bit, void *data)
{
+ unsigned char *buffer = data;
__u64 n;
int bits, off;
- bits = sizeof(data[0]) * 8;
+ bits = sizeof(buffer[0]) * 8;
n = bit / bits;
off = bit % bits;
- data[n] |= (1 << off);
+ buffer[n] |= (1 << off);
}
/*End stuff from ubd_user.h*/
@@ -110,8 +115,6 @@ static inline void ubd_set_bit(__u64 bit, unsigned char *data)
static DEFINE_SPINLOCK(ubd_io_lock);
static DEFINE_SPINLOCK(ubd_lock);
-static void (*do_ubd)(void);
-
static int ubd_open(struct inode * inode, struct file * filp);
static int ubd_release(struct inode * inode, struct file * file);
static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -158,6 +161,8 @@ struct cow {
int data_offset;
};
+#define MAX_SG 64
+
struct ubd {
char *file;
int count;
@@ -168,6 +173,7 @@ struct ubd {
int no_cow;
struct cow cow;
struct platform_device pdev;
+ struct scatterlist sg[MAX_SG];
};
#define DEFAULT_COW { \
@@ -460,80 +466,113 @@ __uml_help(fakehd,
);
static void do_ubd_request(request_queue_t * q);
-
-/* Only changed by ubd_init, which is an initcall. */
-int thread_fd = -1;
+static int in_ubd;
/* Changed by ubd_handler, which is serialized because interrupts only
* happen on CPU 0.
*/
int intr_count = 0;
-/* call ubd_finish if you need to serialize */
-static void __ubd_finish(struct request *req, int error)
+static void ubd_end_request(struct request *req, int bytes, int uptodate)
{
- int nsect;
-
- if(error){
- end_request(req, 0);
- return;
+ if (!end_that_request_first(req, uptodate, bytes >> 9)) {
+ add_disk_randomness(req->rq_disk);
+ end_that_request_last(req);
}
- nsect = req->current_nr_sectors;
- req->sector += nsect;
- req->buffer += nsect << 9;
- req->errors = 0;
- req->nr_sectors -= nsect;
- req->current_nr_sectors = 0;
- end_request(req, 1);
}
-static inline void ubd_finish(struct request *req, int error)
+/* call ubd_finish if you need to serialize */
+static void __ubd_finish(struct request *req, int bytes)
{
- spin_lock(&ubd_io_lock);
- __ubd_finish(req, error);
- spin_unlock(&ubd_io_lock);
+ if(bytes < 0){
+ ubd_end_request(req, 0, 0);
+ return;
+ }
+
+ ubd_end_request(req, bytes, 1);
}
-/* Called without ubd_io_lock held */
-static void ubd_handler(void)
+static inline void ubd_finish(struct request *req, int bytes)
{
- struct io_thread_req req;
- struct request *rq = elv_next_request(ubd_queue);
- int n;
-
- do_ubd = NULL;
- intr_count++;
- n = os_read_file(thread_fd, &req, sizeof(req));
- if(n != sizeof(req)){
- printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, "
- "err = %d\n", os_getpid(), -n);
- spin_lock(&ubd_io_lock);
- end_request(rq, 0);
- spin_unlock(&ubd_io_lock);
- return;
- }
-
- ubd_finish(rq, req.error);
- reactivate_fd(thread_fd, UBD_IRQ);
- do_ubd_request(ubd_queue);
+ spin_lock(&ubd_io_lock);
+ __ubd_finish(req, bytes);
+ spin_unlock(&ubd_io_lock);
}
+struct bitmap_io {
+ atomic_t count;
+ struct aio_context aio;
+};
+
+struct ubd_aio {
+ struct aio_context aio;
+ struct request *req;
+ int len;
+ struct bitmap_io *bitmap;
+ void *bitmap_buf;
+};
+
+static int ubd_reply_fd = -1;
+
static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused)
{
- ubd_handler();
- return(IRQ_HANDLED);
-}
+ struct aio_thread_reply reply;
+ struct ubd_aio *aio;
+ struct request *req;
+ int err, n, fd = (int) (long) dev;
+
+ while(1){
+ err = os_read_file(fd, &reply, sizeof(reply));
+ if(err == -EAGAIN)
+ break;
+ if(err < 0){
+ printk("ubd_aio_handler - read returned err %d\n",
+ -err);
+ break;
+ }
-/* Only changed by ubd_init, which is an initcall. */
-static int io_pid = -1;
+ aio = container_of(reply.data, struct ubd_aio, aio);
+ n = reply.err;
-void kill_io_thread(void)
-{
- if(io_pid != -1)
- os_kill_process(io_pid, 1);
-}
+ if(n == 0){
+ req = aio->req;
+ req->nr_sectors -= aio->len >> 9;
+
+ if((aio->bitmap != NULL) &&
+ (atomic_dec_and_test(&aio->bitmap->count))){
+ aio->aio = aio->bitmap->aio;
+ aio->len = 0;
+ kfree(aio->bitmap);
+ aio->bitmap = NULL;
+ submit_aio(&aio->aio);
+ }
+ else {
+ if((req->nr_sectors == 0) &&
+ (aio->bitmap == NULL)){
+ int len = req->hard_nr_sectors << 9;
+ ubd_finish(req, len);
+ }
+
+ if(aio->bitmap_buf != NULL)
+ kfree(aio->bitmap_buf);
+ kfree(aio);
+ }
+ }
+ else if(n < 0){
+ ubd_finish(aio->req, n);
+ if(aio->bitmap != NULL)
+ kfree(aio->bitmap);
+ if(aio->bitmap_buf != NULL)
+ kfree(aio->bitmap_buf);
+ kfree(aio);
+ }
+ }
+ reactivate_fd(fd, UBD_IRQ);
-__uml_exitcall(kill_io_thread);
+ do_ubd_request(ubd_queue);
+
+ return(IRQ_HANDLED);
+}
static int ubd_file_size(struct ubd *dev, __u64 *size_out)
{
@@ -569,7 +608,7 @@ static int ubd_open_dev(struct ubd *dev)
&dev->cow.data_offset, create_ptr);
if((dev->fd == -ENOENT) && create_cow){
- dev->fd = create_cow_file(dev->file, dev->cow.file,
+ dev->fd = create_cow_file(dev->file, dev->cow.file,
dev->openflags, 1 << 9, PAGE_SIZE,
&dev->cow.bitmap_offset,
&dev->cow.bitmap_len,
@@ -668,21 +707,22 @@ static int ubd_add(int n)
struct ubd *dev = &ubd_dev[n];
int err;
+ err = -ENODEV;
if(dev->file == NULL)
- return(-ENODEV);
+ goto out;
if (ubd_open_dev(dev))
- return(-ENODEV);
+ goto out;
err = ubd_file_size(dev, &dev->size);
if(err < 0)
- return(err);
+ goto out_close;
dev->size = ROUND_BLOCK(dev->size);
err = ubd_new_disk(MAJOR_NR, dev->size, n, &ubd_gendisk[n]);
if(err)
- return(err);
+ goto out_close;
if(fake_major != MAJOR_NR)
ubd_new_disk(fake_major, dev->size, n,
@@ -693,8 +733,11 @@ static int ubd_add(int n)
if (fake_ide)
make_ide_entries(ubd_gendisk[n]->disk_name);
+ err = 0;
+out_close:
ubd_close(dev);
- return 0;
+out:
+ return err;
}
static int ubd_config(char *str)
@@ -827,6 +870,10 @@ int ubd_init(void)
{
int i;
+ ubd_reply_fd = init_aio_irq(UBD_IRQ, "ubd", ubd_intr);
+ if(ubd_reply_fd < 0)
+ printk("Setting up ubd AIO failed, err = %d\n", ubd_reply_fd);
+
devfs_mk_dir("ubd");
if (register_blkdev(MAJOR_NR, "ubd"))
return -1;
@@ -837,6 +884,7 @@ int ubd_init(void)
return -1;
}
+ blk_queue_max_hw_segments(ubd_queue, MAX_SG);
if (fake_major != MAJOR_NR) {
char name[sizeof("ubd_nnn\0")];
@@ -848,40 +896,12 @@ int ubd_init(void)
driver_register(&ubd_driver);
for (i = 0; i < MAX_DEV; i++)
ubd_add(i);
+
return 0;
}
late_initcall(ubd_init);
-int ubd_driver_init(void){
- unsigned long stack;
- int err;
-
- /* Set by CONFIG_BLK_DEV_UBD_SYNC or ubd=sync.*/
- if(global_openflags.s){
- printk(KERN_INFO "ubd: Synchronous mode\n");
- /* Letting ubd=sync be like using ubd#s= instead of ubd#= is
- * enough. So use anyway the io thread. */
- }
- stack = alloc_stack(0, 0);
- io_pid = start_io_thread(stack + PAGE_SIZE - sizeof(void *),
- &thread_fd);
- if(io_pid < 0){
- printk(KERN_ERR
- "ubd : Failed to start I/O thread (errno = %d) - "
- "falling back to synchronous I/O\n", -io_pid);
- io_pid = -1;
- return(0);
- }
- err = um_request_irq(UBD_IRQ, thread_fd, IRQ_READ, ubd_intr,
- SA_INTERRUPT, "ubd", ubd_dev);
- if(err != 0)
- printk(KERN_ERR "um_request_irq failed - errno = %d\n", -err);
- return(err);
-}
-
-device_initcall(ubd_driver_init);
-
static int ubd_open(struct inode *inode, struct file *filp)
{
struct gendisk *disk = inode->i_bdev->bd_disk;
@@ -919,105 +939,55 @@ static int ubd_release(struct inode * inode, struct file * file)
return(0);
}
-static void cowify_bitmap(__u64 io_offset, int length, unsigned long *cow_mask,
- __u64 *cow_offset, unsigned long *bitmap,
- __u64 bitmap_offset, unsigned long *bitmap_words,
- __u64 bitmap_len)
+static void cowify_bitmap(struct io_thread_req *req, unsigned long *bitmap)
{
- __u64 sector = io_offset >> 9;
- int i, update_bitmap = 0;
-
- for(i = 0; i < length >> 9; i++){
- if(cow_mask != NULL)
- ubd_set_bit(i, (unsigned char *) cow_mask);
- if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
- continue;
-
- update_bitmap = 1;
- ubd_set_bit(sector + i, (unsigned char *) bitmap);
- }
-
- if(!update_bitmap)
- return;
-
- *cow_offset = sector / (sizeof(unsigned long) * 8);
-
- /* This takes care of the case where we're exactly at the end of the
- * device, and *cow_offset + 1 is off the end. So, just back it up
- * by one word. Thanks to Lynn Kerby for the fix and James McMechan
- * for the original diagnosis.
- */
- if(*cow_offset == ((bitmap_len + sizeof(unsigned long) - 1) /
- sizeof(unsigned long) - 1))
- (*cow_offset)--;
-
- bitmap_words[0] = bitmap[*cow_offset];
- bitmap_words[1] = bitmap[*cow_offset + 1];
-
- *cow_offset *= sizeof(unsigned long);
- *cow_offset += bitmap_offset;
-}
+ __u64 sector = req->offset / req->sectorsize;
+ int i;
-static void cowify_req(struct io_thread_req *req, unsigned long *bitmap,
- __u64 bitmap_offset, __u64 bitmap_len)
-{
- __u64 sector = req->offset >> 9;
- int i;
+ for(i = 0; i < req->length / req->sectorsize; i++){
+ if(ubd_test_bit(sector + i, bitmap))
+ continue;
- if(req->length > (sizeof(req->sector_mask) * 8) << 9)
- panic("Operation too long");
+ if(req->bitmap_start == -1)
+ req->bitmap_start = sector + i;
+ req->bitmap_end = sector + i + 1;
- if(req->op == UBD_READ) {
- for(i = 0; i < req->length >> 9; i++){
- if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
- ubd_set_bit(i, (unsigned char *)
- &req->sector_mask);
- }
- }
- else cowify_bitmap(req->offset, req->length, &req->sector_mask,
- &req->cow_offset, bitmap, bitmap_offset,
- req->bitmap_words, bitmap_len);
+ ubd_set_bit(sector + i, bitmap);
+ }
}
/* Called with ubd_io_lock held */
-static int prepare_request(struct request *req, struct io_thread_req *io_req)
+static int prepare_request(struct request *req, struct io_thread_req *io_req,
+ unsigned long long offset, int page_offset,
+ int len, struct page *page)
{
struct gendisk *disk = req->rq_disk;
struct ubd *dev = disk->private_data;
- __u64 offset;
- int len;
-
- if(req->rq_status == RQ_INACTIVE) return(1);
/* This should be impossible now */
if((rq_data_dir(req) == WRITE) && !dev->openflags.w){
printk("Write attempted on readonly ubd device %s\n",
disk->disk_name);
- end_request(req, 0);
+ ubd_end_request(req, 0, 0);
return(1);
}
- offset = ((__u64) req->sector) << 9;
- len = req->current_nr_sectors << 9;
-
io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd;
io_req->fds[1] = dev->fd;
- io_req->cow_offset = -1;
io_req->offset = offset;
io_req->length = len;
io_req->error = 0;
- io_req->sector_mask = 0;
-
- io_req->op = (rq_data_dir(req) == READ) ? UBD_READ : UBD_WRITE;
+ io_req->op = (rq_data_dir(req) == READ) ? AIO_READ : AIO_WRITE;
io_req->offsets[0] = 0;
io_req->offsets[1] = dev->cow.data_offset;
- io_req->buffer = req->buffer;
+ io_req->buffer = page_address(page) + page_offset;
io_req->sectorsize = 1 << 9;
+ io_req->bitmap_offset = dev->cow.bitmap_offset;
+ io_req->bitmap_start = -1;
+ io_req->bitmap_end = -1;
- if(dev->cow.file != NULL)
- cowify_req(io_req, dev->cow.bitmap, dev->cow.bitmap_offset,
- dev->cow.bitmap_len);
-
+ if((dev->cow.file != NULL) && (io_req->op == UBD_WRITE))
+ cowify_bitmap(io_req, dev->cow.bitmap);
return(0);
}
@@ -1026,30 +996,36 @@ static void do_ubd_request(request_queue_t *q)
{
struct io_thread_req io_req;
struct request *req;
- int err, n;
-
- if(thread_fd == -1){
- while((req = elv_next_request(q)) != NULL){
- err = prepare_request(req, &io_req);
- if(!err){
- do_io(&io_req);
- __ubd_finish(req, io_req.error);
- }
- }
- }
- else {
- if(do_ubd || (req = elv_next_request(q)) == NULL)
- return;
- err = prepare_request(req, &io_req);
- if(!err){
- do_ubd = ubd_handler;
- n = os_write_file(thread_fd, (char *) &io_req,
- sizeof(io_req));
- if(n != sizeof(io_req))
- printk("write to io thread failed, "
- "errno = %d\n", -n);
+ __u64 sector;
+ int err;
+
+ if(in_ubd)
+ return;
+ in_ubd = 1;
+ while((req = elv_next_request(q)) != NULL){
+ struct gendisk *disk = req->rq_disk;
+ struct ubd *dev = disk->private_data;
+ int n, i;
+
+ blkdev_dequeue_request(req);
+
+ sector = req->sector;
+ n = blk_rq_map_sg(q, req, dev->sg);
+
+ for(i = 0; i < n; i++){
+ struct scatterlist *sg = &dev->sg[i];
+
+ err = prepare_request(req, &io_req, sector << 9,
+ sg->offset, sg->length,
+ sg->page);
+ if(err)
+ continue;
+
+ sector += sg->length >> 9;
+ do_io(&io_req, req, dev->cow.bitmap);
}
}
+ in_ubd = 0;
}
static int ubd_ioctl(struct inode * inode, struct file * file,
@@ -1265,131 +1241,95 @@ int create_cow_file(char *cow_file, char *backing_file, struct openflags flags,
return(err);
}
-static int update_bitmap(struct io_thread_req *req)
-{
- int n;
-
- if(req->cow_offset == -1)
- return(0);
-
- n = os_seek_file(req->fds[1], req->cow_offset);
- if(n < 0){
- printk("do_io - bitmap lseek failed : err = %d\n", -n);
- return(1);
- }
-
- n = os_write_file(req->fds[1], &req->bitmap_words,
- sizeof(req->bitmap_words));
- if(n != sizeof(req->bitmap_words)){
- printk("do_io - bitmap update failed, err = %d fd = %d\n", -n,
- req->fds[1]);
- return(1);
- }
-
- return(0);
-}
-
-void do_io(struct io_thread_req *req)
+void do_io(struct io_thread_req *req, struct request *r, unsigned long *bitmap)
{
- char *buf;
- unsigned long len;
- int n, nsectors, start, end, bit;
- int err;
- __u64 off;
-
- nsectors = req->length / req->sectorsize;
- start = 0;
- do {
- bit = ubd_test_bit(start, (unsigned char *) &req->sector_mask);
- end = start;
- while((end < nsectors) &&
- (ubd_test_bit(end, (unsigned char *)
- &req->sector_mask) == bit))
- end++;
-
- off = req->offset + req->offsets[bit] +
- start * req->sectorsize;
- len = (end - start) * req->sectorsize;
- buf = &req->buffer[start * req->sectorsize];
-
- err = os_seek_file(req->fds[bit], off);
- if(err < 0){
- printk("do_io - lseek failed : err = %d\n", -err);
- req->error = 1;
- return;
- }
- if(req->op == UBD_READ){
- n = 0;
- do {
- buf = &buf[n];
- len -= n;
- n = os_read_file(req->fds[bit], buf, len);
- if (n < 0) {
- printk("do_io - read failed, err = %d "
- "fd = %d\n", -n, req->fds[bit]);
- req->error = 1;
- return;
- }
- } while((n < len) && (n != 0));
- if (n < len) memset(&buf[n], 0, len - n);
- } else {
- n = os_write_file(req->fds[bit], buf, len);
- if(n != len){
- printk("do_io - write failed err = %d "
- "fd = %d\n", -n, req->fds[bit]);
- req->error = 1;
- return;
- }
- }
+ struct ubd_aio *aio;
+ struct bitmap_io *bitmap_io = NULL;
+ char *buf;
+ void *bitmap_buf = NULL;
+ unsigned long len, sector;
+ int nsectors, start, end, bit, err;
+ __u64 off;
+
+ if(req->bitmap_start != -1){
+ /* Round up to the nearest word */
+ int round = sizeof(unsigned long);
+ len = (req->bitmap_end - req->bitmap_start +
+ round * 8 - 1) / (round * 8);
+ len *= round;
+
+ off = req->bitmap_start / (8 * round);
+ off *= round;
+
+ bitmap_io = kmalloc(sizeof(*bitmap_io), GFP_KERNEL);
+ if(bitmap_io == NULL){
+ printk("Failed to kmalloc bitmap IO\n");
+ req->error = 1;
+ return;
+ }
- start = end;
- } while(start < nsectors);
+ bitmap_buf = kmalloc(len, GFP_KERNEL);
+ if(bitmap_buf == NULL){
+ printk("do_io : kmalloc of bitmap chunk "
+ "failed\n");
+ kfree(bitmap_io);
+ req->error = 1;
+ return;
+ }
+ memcpy(bitmap_buf, &bitmap[off / sizeof(bitmap[0])], len);
+
+ *bitmap_io = ((struct bitmap_io)
+ { .count = ATOMIC_INIT(0),
+ .aio = INIT_AIO(AIO_WRITE, req->fds[1],
+ bitmap_buf, len,
+ req->bitmap_offset + off,
+ ubd_reply_fd) } );
+ }
- req->error = update_bitmap(req);
-}
+ nsectors = req->length / req->sectorsize;
+ start = 0;
+ end = nsectors;
+ bit = 0;
+ do {
+ if(bitmap != NULL){
+ sector = req->offset / req->sectorsize;
+ bit = ubd_test_bit(sector + start, bitmap);
+ end = start;
+ while((end < nsectors) &&
+ (ubd_test_bit(sector + end, bitmap) == bit))
+ end++;
+ }
-/* Changed in start_io_thread, which is serialized by being called only
- * from ubd_init, which is an initcall.
- */
-int kernel_fd = -1;
+ off = req->offsets[bit] + req->offset +
+ start * req->sectorsize;
+ len = (end - start) * req->sectorsize;
+ buf = &req->buffer[start * req->sectorsize];
-/* Only changed by the io thread */
-int io_count = 0;
+ aio = kmalloc(sizeof(*aio), GFP_KERNEL);
+ if(aio == NULL){
+ req->error = 1;
+ return;
+ }
-int io_thread(void *arg)
-{
- struct io_thread_req req;
- int n;
+ *aio = ((struct ubd_aio)
+ { .aio = INIT_AIO(req->op, req->fds[bit], buf,
+ len, off, ubd_reply_fd),
+ .len = len,
+ .req = r,
+ .bitmap = bitmap_io,
+ .bitmap_buf = bitmap_buf });
+
+ if(aio->bitmap != NULL)
+ atomic_inc(&aio->bitmap->count);
+
+ err = submit_aio(&aio->aio);
+ if(err){
+ printk("do_io - submit_aio failed, "
+ "err = %d\n", err);
+ req->error = 1;
+ return;
+ }
- ignore_sigwinch_sig();
- while(1){
- n = os_read_file(kernel_fd, &req, sizeof(req));
- if(n != sizeof(req)){
- if(n < 0)
- printk("io_thread - read failed, fd = %d, "
- "err = %d\n", kernel_fd, -n);
- else {
- printk("io_thread - short read, fd = %d, "
- "length = %d\n", kernel_fd, n);
- }
- continue;
- }
- io_count++;
- do_io(&req);
- n = os_write_file(kernel_fd, &req, sizeof(req));
- if(n != sizeof(req))
- printk("io_thread - write failed, fd = %d, err = %d\n",
- kernel_fd, -n);
- }
+ start = end;
+ } while(start < nsectors);
}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/aio.h b/arch/um/include/aio.h
new file mode 100644
index 00000000000..83f16877ab0
--- /dev/null
+++ b/arch/um/include/aio.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef AIO_H__
+#define AIO_H__
+
+enum aio_type { AIO_READ, AIO_WRITE, AIO_MMAP };
+
+struct aio_thread_reply {
+ void *data;
+ int err;
+};
+
+struct aio_context {
+ enum aio_type type;
+ int fd;
+ void *data;
+ int len;
+ unsigned long long offset;
+ int reply_fd;
+ struct aio_context *next;
+};
+
+#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
+ aio_reply_fd) \
+ { .type = aio_type, \
+ .fd = aio_fd, \
+ .data = aio_data, \
+ .len = aio_len, \
+ .offset = aio_offset, \
+ .reply_fd = aio_reply_fd }
+
+#define INIT_AIO_CONTEXT { .reply_fd = -1, \
+ .next = NULL }
+
+extern int submit_aio(struct aio_context *aio);
+
+#endif
diff --git a/arch/um/include/common-offsets.h b/arch/um/include/common-offsets.h
index d705daa2d85..0aa620970ad 100644
--- a/arch/um/include/common-offsets.h
+++ b/arch/um/include/common-offsets.h
@@ -12,3 +12,4 @@ DEFINE_STR(UM_KERN_WARNING, KERN_WARNING);
DEFINE_STR(UM_KERN_NOTICE, KERN_NOTICE);
DEFINE_STR(UM_KERN_INFO, KERN_INFO);
DEFINE_STR(UM_KERN_DEBUG, KERN_DEBUG);
+DEFINE(HOST_ELF_CLASS, ELF_CLASS);
diff --git a/arch/um/include/init.h b/arch/um/include/init.h
index 55c2693f877..cbd79a8d213 100644
--- a/arch/um/include/init.h
+++ b/arch/um/include/init.h
@@ -111,7 +111,15 @@ extern struct uml_param __uml_setup_start, __uml_setup_end;
#ifndef __KERNEL__
-#define __initcall(fn) static initcall_t __initcall_##fn __init_call = fn
+#define __define_initcall(level,fn) \
+ static initcall_t __initcall_##fn __attribute_used__ \
+ __attribute__((__section__(".initcall" level ".init"))) = fn
+
+/* Userspace initcalls shouldn't depend on anything in the kernel, so we'll
+ * make them run first.
+ */
+#define __initcall(fn) __define_initcall("1", fn)
+
#define __exitcall(fn) static exitcall_t __exitcall_##fn __exit_call = fn
#define __init_call __attribute__ ((unused,__section__ (".initcall.init")))
diff --git a/arch/um/include/irq_kern.h b/arch/um/include/irq_kern.h
index 3af52a634c4..c222d56b149 100644
--- a/arch/um/include/irq_kern.h
+++ b/arch/um/include/irq_kern.h
@@ -7,12 +7,15 @@
#define __IRQ_KERN_H__
#include "linux/interrupt.h"
+#include "asm/ptrace.h"
extern int um_request_irq(unsigned int irq, int fd, int type,
irqreturn_t (*handler)(int, void *,
struct pt_regs *),
unsigned long irqflags, const char * devname,
void *dev_id);
+extern int init_aio_irq(int irq, char *name,
+ irqreturn_t (*handler)(int, void *, struct pt_regs *));
#endif
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 881d2988d2d..4c362458052 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -153,6 +153,11 @@ extern int os_file_type(char *file);
extern int os_file_mode(char *file, struct openflags *mode_out);
extern int os_lock_file(int fd, int excl);
+/* start_up.c */
+extern void os_early_checks(void);
+extern int can_do_skas(void);
+
+/* process.c */
extern unsigned long os_process_pc(int pid);
extern int os_process_parent(int pid);
extern void os_stop_process(int pid);
@@ -161,6 +166,9 @@ extern void os_kill_ptraced_process(int pid, int reap_child);
extern void os_usr1_process(int pid);
extern int os_getpid(void);
extern int os_getpgrp(void);
+extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
+extern void init_new_thread_signals(int altstack);
+extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
extern int os_map_memory(void *virt, int fd, unsigned long long off,
unsigned long len, int r, int w, int x);
@@ -170,6 +178,13 @@ extern int os_unmap_memory(void *addr, int len);
extern void os_flush_stdout(void);
extern unsigned long long os_usecs(void);
+/* tt.c
+ * for tt mode only (will be deleted in future...)
+ */
+extern void forward_pending_sigio(int target);
+extern int start_fork_tramp(void *arg, unsigned long temp_stack,
+ int clone_flags, int (*tramp)(void *));
+
#endif
/*
diff --git a/arch/um/include/syscall.h b/arch/um/include/syscall.h
new file mode 100644
index 00000000000..dda1df901a0
--- /dev/null
+++ b/arch/um/include/syscall.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __SYSCALL_USER_H
+#define __SYSCALL_USER_H
+
+extern int record_syscall_start(int syscall);
+extern void record_syscall_end(int index, long result);
+
+#endif
diff --git a/arch/um/include/syscall_user.h b/arch/um/include/syscall_user.h
deleted file mode 100644
index 811d0ec2445..00000000000
--- a/arch/um/include/syscall_user.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SYSCALL_USER_H
-#define __SYSCALL_USER_H
-
-extern int record_syscall_start(int syscall);
-extern void record_syscall_end(int index, long result);
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/include/sysdep-i386/syscalls.h b/arch/um/include/sysdep-i386/syscalls.h
index be0a3e3469e..a0d5b74d373 100644
--- a/arch/um/include/sysdep-i386/syscalls.h
+++ b/arch/um/include/sysdep-i386/syscalls.h
@@ -16,6 +16,8 @@ extern syscall_handler_t sys_rt_sigaction;
extern syscall_handler_t old_mmap_i386;
+extern syscall_handler_t *sys_call_table[];
+
#define EXECUTE_SYSCALL(syscall, regs) \
((long (*)(struct syscall_args)) (*sys_call_table[syscall]))(SYSCALL_ARGS(&regs->regs))
diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h
index be8acd5efd9..331aa2d1f3f 100644
--- a/arch/um/include/sysdep-x86_64/ptrace.h
+++ b/arch/um/include/sysdep-x86_64/ptrace.h
@@ -227,7 +227,7 @@ struct syscall_args {
panic("Bad register in UPT_SET : %d\n", reg); \
break; \
} \
- val; \
+ __upt_val; \
})
#define UPT_SET_SYSCALL_RETURN(r, res) \
diff --git a/arch/um/include/sysdep-x86_64/syscalls.h b/arch/um/include/sysdep-x86_64/syscalls.h
index 67923cca569..e06f83e80f4 100644
--- a/arch/um/include/sysdep-x86_64/syscalls.h
+++ b/arch/um/include/sysdep-x86_64/syscalls.h
@@ -14,6 +14,8 @@ typedef long syscall_handler_t(void);
extern syscall_handler_t *ia32_sys_call_table[];
+extern syscall_handler_t *sys_call_table[];
+
#define EXECUTE_SYSCALL(syscall, regs) \
(((long (*)(long, long, long, long, long, long)) \
(*sys_call_table[syscall]))(UPT_SYSCALL_ARG1(&regs->regs), \
diff --git a/arch/um/include/tlb.h b/arch/um/include/tlb.h
index c6f9628f39b..45d7da6c3b2 100644
--- a/arch/um/include/tlb.h
+++ b/arch/um/include/tlb.h
@@ -9,7 +9,7 @@
#include "um_mmu.h"
struct host_vm_op {
- enum { MMAP, MUNMAP, MPROTECT } type;
+ enum { NONE, MMAP, MUNMAP, MPROTECT } type;
union {
struct {
unsigned long addr;
@@ -38,24 +38,10 @@ extern void mprotect_kernel_vm(int w);
extern void force_flush_all(void);
extern void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
unsigned long end_addr, int force,
- void (*do_ops)(union mm_context *,
- struct host_vm_op *, int));
+ int (*do_ops)(union mm_context *,
+ struct host_vm_op *, int, int,
+ void **));
extern int flush_tlb_kernel_range_common(unsigned long start,
unsigned long end);
-extern int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
- int r, int w, int x, struct host_vm_op *ops, int index,
- int last_filled, union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *,
- int));
-extern int add_munmap(unsigned long addr, unsigned long len,
- struct host_vm_op *ops, int index, int last_filled,
- union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *,
- int));
-extern int add_mprotect(unsigned long addr, unsigned long len, int r, int w,
- int x, struct host_vm_op *ops, int index,
- int last_filled, union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *,
- int));
#endif
diff --git a/arch/um/include/um_uaccess.h b/arch/um/include/um_uaccess.h
index 6e348cb6de2..84c0868cd56 100644
--- a/arch/um/include/um_uaccess.h
+++ b/arch/um/include/um_uaccess.h
@@ -20,13 +20,6 @@
#define access_ok(type, addr, size) \
CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return (CHOOSE_MODE_PROC(verify_area_tt, verify_area_skas, type, addr,
- size));
-}
-
static inline int copy_from_user(void *to, const void __user *from, int n)
{
return(CHOOSE_MODE_PROC(copy_from_user_tt, copy_from_user_skas, to,
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
index 7b6a24dfd30..bb505e01d99 100644
--- a/arch/um/include/user_util.h
+++ b/arch/um/include/user_util.h
@@ -54,8 +54,6 @@ extern void stack_protections(unsigned long address);
extern void task_protections(unsigned long address);
extern int wait_for_stop(int pid, int sig, int cont_type, void *relay);
extern void *add_signal_handler(int sig, void (*handler)(int));
-extern int start_fork_tramp(void *arg, unsigned long temp_stack,
- int clone_flags, int (*tramp)(void *));
extern int linux_main(int argc, char **argv);
extern void set_cmdline(char *cmd);
extern void input_cb(void (*proc)(void *), void *arg, int arg_len);
@@ -64,8 +62,6 @@ extern void *um_kmalloc(int size);
extern int switcheroo(int fd, int prot, void *from, void *to, int size);
extern void setup_machinename(char *machine_out);
extern void setup_hostinfo(void);
-extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
-extern void init_new_thread_signals(int altstack);
extern void do_exec(int old_pid, int new_pid);
extern void tracer_panic(char *msg, ...);
extern char *get_umid(int only_if_set);
@@ -74,16 +70,12 @@ extern int detach(int pid, int sig);
extern int attach(int pid);
extern void kill_child_dead(int pid);
extern int cont(int pid);
-extern void check_ptrace(void);
extern void check_sigio(void);
-extern int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr);
extern void write_sigio_workaround(void);
extern void arch_check_bugs(void);
extern int cpu_feature(char *what, char *buf, int len);
extern int arch_handle_signal(int sig, union uml_pt_regs *regs);
extern int arch_fixup(unsigned long address, void *sc_ptr);
-extern void forward_pending_sigio(int target);
-extern int can_do_skas(void);
extern void arch_init_thread(void);
extern int setjmp_wrapper(void (*proc)(void *, void *), ...);
extern int raw(int fd);
diff --git a/arch/um/kernel/Makefile b/arch/um/kernel/Makefile
index a8918e80df9..614b8ebeb0e 100644
--- a/arch/um/kernel/Makefile
+++ b/arch/um/kernel/Makefile
@@ -8,25 +8,24 @@ clean-files :=
obj-y = config.o exec_kern.o exitcode.o \
helper.o init_task.o irq.o irq_user.o ksyms.o main.o mem.o mem_user.o \
- physmem.o process.o process_kern.o ptrace.o reboot.o resource.o \
- sigio_user.o sigio_kern.o signal_kern.o signal_user.o smp.o \
- syscall_kern.o sysrq.o tempfile.o time.o time_kern.o \
- tlb.o trap_kern.o trap_user.o uaccess_user.o um_arch.o umid.o \
- user_util.o
+ physmem.o process_kern.o ptrace.o reboot.o resource.o sigio_user.o \
+ sigio_kern.o signal_kern.o signal_user.o smp.o syscall_kern.o sysrq.o \
+ tempfile.o time.o time_kern.o tlb.o trap_kern.o trap_user.o \
+ uaccess_user.o um_arch.o umid.o user_util.o
obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
obj-$(CONFIG_GPROF) += gprof_syms.o
obj-$(CONFIG_GCOV) += gmon_syms.o
obj-$(CONFIG_TTY_LOG) += tty_log.o
-obj-$(CONFIG_SYSCALL_DEBUG) += syscall_user.o
+obj-$(CONFIG_SYSCALL_DEBUG) += syscall.o
obj-$(CONFIG_MODE_TT) += tt/
obj-$(CONFIG_MODE_SKAS) += skas/
user-objs-$(CONFIG_TTY_LOG) += tty_log.o
-USER_OBJS := $(user-objs-y) config.o helper.o main.o process.o tempfile.o \
- time.o tty_log.o umid.o user_util.o
+USER_OBJS := $(user-objs-y) config.o helper.o main.o tempfile.o time.o \
+ tty_log.o umid.o user_util.o
include arch/um/scripts/Makefile.rules
diff --git a/arch/um/kernel/asm-offsets.c b/arch/um/kernel/asm-offsets.c
new file mode 100644
index 00000000000..c13a64a288f
--- /dev/null
+++ b/arch/um/kernel/asm-offsets.c
@@ -0,0 +1 @@
+/* Dummy file to make kbuild happy - unused! */
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 9f18061ef4c..dcd81497199 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -31,7 +31,7 @@
#include "kern_util.h"
#include "irq_user.h"
#include "irq_kern.h"
-
+#include "os.h"
/*
* Generic, controller-independent functions:
@@ -168,13 +168,32 @@ void __init init_IRQ(void)
}
}
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+int init_aio_irq(int irq, char *name, irqreturn_t (*handler)(int, void *,
+ struct pt_regs *))
+{
+ int fds[2], err;
+
+ err = os_pipe(fds, 1, 1);
+ if(err){
+ printk("init_aio_irq - os_pipe failed, err = %d\n", -err);
+ goto out;
+ }
+
+ err = um_request_irq(irq, fds[0], IRQ_READ, handler,
+ SA_INTERRUPT | SA_SAMPLE_RANDOM, name,
+ (void *) (long) fds[0]);
+ if(err){
+ printk("init_aio_irq - : um_request_irq failed, err = %d\n",
+ err);
+ goto out_close;
+ }
+
+ err = fds[1];
+ goto out;
+
+ out_close:
+ os_close_file(fds[0]);
+ os_close_file(fds[1]);
+ out:
+ return(err);
+}
diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c
index 99439fa15ef..32d3076dd22 100644
--- a/arch/um/kernel/ksyms.c
+++ b/arch/um/kernel/ksyms.c
@@ -114,22 +114,3 @@ extern void FASTCALL( __read_lock_failed(rwlock_t *rw));
EXPORT_SYMBOL(__read_lock_failed);
#endif
-
-#ifdef CONFIG_HIGHMEM
-EXPORT_SYMBOL(kmap);
-EXPORT_SYMBOL(kunmap);
-EXPORT_SYMBOL(kmap_atomic);
-EXPORT_SYMBOL(kunmap_atomic);
-EXPORT_SYMBOL(kmap_atomic_to_page);
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/main.c b/arch/um/kernel/main.c
index 1e1a87f1c51..d31027f0fe3 100644
--- a/arch/um/kernel/main.c
+++ b/arch/um/kernel/main.c
@@ -97,7 +97,7 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
-#ifdef UML_CONFIG_MODE_TT
+#ifdef UML_CONFIG_CMDLINE_ON_HOST
/* Allocate memory for thread command lines */
if(argc < 2 || strlen(argv[1]) < THREAD_NAME_LEN - 1){
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 5597bd39e6b..64fa062cc11 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -196,7 +196,7 @@ static void init_highmem(void)
static void __init fixaddr_user_init( void)
{
-#if CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA
+#ifdef CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA
long size = FIXADDR_USER_END - FIXADDR_USER_START;
pgd_t *pgd;
pud_t *pud;
diff --git a/arch/um/kernel/skas/Makefile b/arch/um/kernel/skas/Makefile
index d296d55ade4..db36c7c9594 100644
--- a/arch/um/kernel/skas/Makefile
+++ b/arch/um/kernel/skas/Makefile
@@ -4,7 +4,7 @@
#
obj-y := clone.o exec_kern.o mem.o mem_user.o mmu.o process.o process_kern.o \
- syscall_kern.o syscall_user.o tlb.o trap_user.o uaccess.o \
+ syscall.o tlb.o trap_user.o uaccess.o
subdir- := util
diff --git a/arch/um/kernel/skas/include/mmu-skas.h b/arch/um/kernel/skas/include/mmu-skas.h
index 278b72f1d9a..09536f81ee4 100644
--- a/arch/um/kernel/skas/include/mmu-skas.h
+++ b/arch/um/kernel/skas/include/mmu-skas.h
@@ -6,11 +6,15 @@
#ifndef __SKAS_MMU_H
#define __SKAS_MMU_H
+#include "linux/config.h"
#include "mm_id.h"
struct mmu_context_skas {
struct mm_id id;
unsigned long last_page_table;
+#ifdef CONFIG_3_LEVEL_PGTABLES
+ unsigned long last_pmd;
+#endif
};
extern void switch_mm_skas(struct mm_id * mm_idp);
diff --git a/arch/um/kernel/skas/include/skas.h b/arch/um/kernel/skas/include/skas.h
index d983ea84254..060934740f9 100644
--- a/arch/um/kernel/skas/include/skas.h
+++ b/arch/um/kernel/skas/include/skas.h
@@ -24,28 +24,26 @@ extern void new_thread_proc(void *stack, void (*handler)(int sig));
extern void remove_sigstack(void);
extern void new_thread_handler(int sig);
extern void handle_syscall(union uml_pt_regs *regs);
-extern int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len,
- int r, int w, int x, int phys_fd, unsigned long long offset);
-extern int unmap(struct mm_id * mm_idp, void *addr, unsigned long len);
+extern int map(struct mm_id * mm_idp, unsigned long virt,
+ unsigned long len, int r, int w, int x, int phys_fd,
+ unsigned long long offset, int done, void **data);
+extern int unmap(struct mm_id * mm_idp, void *addr, unsigned long len,
+ int done, void **data);
extern int protect(struct mm_id * mm_idp, unsigned long addr,
- unsigned long len, int r, int w, int x);
+ unsigned long len, int r, int w, int x, int done,
+ void **data);
extern void user_signal(int sig, union uml_pt_regs *regs, int pid);
-extern int new_mm(int from);
+extern int new_mm(int from, unsigned long stack);
extern int start_userspace(unsigned long stub_stack);
extern int copy_context_skas0(unsigned long stack, int pid);
extern void get_skas_faultinfo(int pid, struct faultinfo * fi);
extern long execute_syscall_skas(void *r);
extern unsigned long current_stub_stack(void);
+extern long run_syscall_stub(struct mm_id * mm_idp,
+ int syscall, unsigned long *args, long expected,
+ void **addr, int done);
+extern long syscall_stub_data(struct mm_id * mm_idp,
+ unsigned long *data, int data_count,
+ void **addr, void **stub_addr);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/uaccess-skas.h b/arch/um/kernel/skas/include/uaccess-skas.h
index cd6c280482c..6ee3f3902e6 100644
--- a/arch/um/kernel/skas/include/uaccess-skas.h
+++ b/arch/um/kernel/skas/include/uaccess-skas.h
@@ -18,18 +18,18 @@
((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
((unsigned long) (addr) + (size) >= (unsigned long)(addr))))
-static inline int verify_area_skas(int type, const void * addr,
+static inline int verify_area_skas(int type, const void __user * addr,
unsigned long size)
{
return(access_ok_skas(type, addr, size) ? 0 : -EFAULT);
}
-extern int copy_from_user_skas(void *to, const void *from, int n);
-extern int copy_to_user_skas(void *to, const void *from, int n);
-extern int strncpy_from_user_skas(char *dst, const char *src, int count);
-extern int __clear_user_skas(void *mem, int len);
-extern int clear_user_skas(void *mem, int len);
-extern int strnlen_user_skas(const void *str, int len);
+extern int copy_from_user_skas(void *to, const void __user *from, int n);
+extern int copy_to_user_skas(void __user *to, const void *from, int n);
+extern int strncpy_from_user_skas(char *dst, const char __user *src, int count);
+extern int __clear_user_skas(void __user *mem, int len);
+extern int clear_user_skas(void __user *mem, int len);
+extern int strnlen_user_skas(const void __user *str, int len);
#endif
diff --git a/arch/um/kernel/skas/mem_user.c b/arch/um/kernel/skas/mem_user.c
index b0980ff3bd9..1d89640bd50 100644
--- a/arch/um/kernel/skas/mem_user.c
+++ b/arch/um/kernel/skas/mem_user.c
@@ -5,13 +5,14 @@
#include <signal.h>
#include <errno.h>
+#include <string.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <asm/page.h>
#include <asm/unistd.h>
#include "mem_user.h"
#include "mem.h"
-#include "mm_id.h"
+#include "skas.h"
#include "user.h"
#include "os.h"
#include "proc_mm.h"
@@ -23,46 +24,155 @@
#include "uml-config.h"
#include "sysdep/ptrace.h"
#include "sysdep/stub.h"
-#include "skas.h"
-extern unsigned long syscall_stub, __syscall_stub_start;
+extern unsigned long batch_syscall_stub, __syscall_stub_start;
extern void wait_stub_done(int pid, int sig, char * fname);
-static long run_syscall_stub(struct mm_id * mm_idp, int syscall,
- unsigned long *args)
+static inline unsigned long *check_init_stack(struct mm_id * mm_idp,
+ unsigned long *stack)
+{
+ if(stack == NULL){
+ stack = (unsigned long *) mm_idp->stack + 2;
+ *stack = 0;
+ }
+ return stack;
+}
+
+extern int proc_mm;
+
+int single_count = 0;
+int multi_count = 0;
+int multi_op_count = 0;
+
+static long do_syscall_stub(struct mm_id *mm_idp, void **addr)
{
+ unsigned long regs[MAX_REG_NR];
+ unsigned long *data;
+ unsigned long *syscall;
+ long ret, offset;
int n, pid = mm_idp->u.pid;
- unsigned long regs[MAX_REG_NR];
+
+ if(proc_mm)
+#warning Need to look up userspace_pid by cpu
+ pid = userspace_pid[0];
+
+ multi_count++;
get_safe_registers(regs);
regs[REGS_IP_INDEX] = UML_CONFIG_STUB_CODE +
- ((unsigned long) &syscall_stub -
+ ((unsigned long) &batch_syscall_stub -
(unsigned long) &__syscall_stub_start);
- /* XXX Don't have a define for starting a syscall */
- regs[REGS_SYSCALL_NR] = syscall;
- regs[REGS_SYSCALL_ARG1] = args[0];
- regs[REGS_SYSCALL_ARG2] = args[1];
- regs[REGS_SYSCALL_ARG3] = args[2];
- regs[REGS_SYSCALL_ARG4] = args[3];
- regs[REGS_SYSCALL_ARG5] = args[4];
- regs[REGS_SYSCALL_ARG6] = args[5];
- n = ptrace_setregs(pid, regs);
- if(n < 0){
- printk("run_syscall_stub : PTRACE_SETREGS failed, "
- "errno = %d\n", n);
- return(n);
+ n = ptrace_setregs(pid, regs);
+ if(n < 0)
+ panic("do_syscall_stub : PTRACE_SETREGS failed, errno = %d\n",
+ n);
+
+ wait_stub_done(pid, 0, "do_syscall_stub");
+
+ /* When the stub stops, we find the following values on the
+ * beginning of the stack:
+ * (long )return_value
+ * (long )offset to failed sycall-data (0, if no error)
+ */
+ ret = *((unsigned long *) mm_idp->stack);
+ offset = *((unsigned long *) mm_idp->stack + 1);
+ if (offset) {
+ data = (unsigned long *)(mm_idp->stack +
+ offset - UML_CONFIG_STUB_DATA);
+ syscall = (unsigned long *)((unsigned long)data + data[0]);
+ printk("do_syscall_stub: syscall %ld failed, return value = "
+ "0x%lx, expected return value = 0x%lx\n",
+ syscall[0], ret, syscall[7]);
+ printk(" syscall parameters: "
+ "0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
+ syscall[1], syscall[2], syscall[3],
+ syscall[4], syscall[5], syscall[6]);
+ for(n = 1; n < data[0]/sizeof(long); n++) {
+ if(n == 1)
+ printk(" additional syscall data:");
+ if(n % 4 == 1)
+ printk("\n ");
+ printk(" 0x%lx", data[n]);
+ }
+ if(n > 1)
+ printk("\n");
+ }
+ else ret = 0;
+
+ *addr = check_init_stack(mm_idp, NULL);
+
+ return ret;
+}
+
+long run_syscall_stub(struct mm_id * mm_idp, int syscall,
+ unsigned long *args, long expected, void **addr,
+ int done)
+{
+ unsigned long *stack = check_init_stack(mm_idp, *addr);
+
+ if(done && *addr == NULL)
+ single_count++;
+
+ *stack += sizeof(long);
+ stack += *stack / sizeof(long);
+
+ *stack++ = syscall;
+ *stack++ = args[0];
+ *stack++ = args[1];
+ *stack++ = args[2];
+ *stack++ = args[3];
+ *stack++ = args[4];
+ *stack++ = args[5];
+ *stack++ = expected;
+ *stack = 0;
+ multi_op_count++;
+
+ if(!done && ((((unsigned long) stack) & ~PAGE_MASK) <
+ PAGE_SIZE - 10 * sizeof(long))){
+ *addr = stack;
+ return 0;
}
- wait_stub_done(pid, 0, "run_syscall_stub");
+ return do_syscall_stub(mm_idp, addr);
+}
+
+long syscall_stub_data(struct mm_id * mm_idp,
+ unsigned long *data, int data_count,
+ void **addr, void **stub_addr)
+{
+ unsigned long *stack;
+ int ret = 0;
- return(*((unsigned long *) mm_idp->stack));
+ /* If *addr still is uninitialized, it *must* contain NULL.
+ * Thus in this case do_syscall_stub correctly won't be called.
+ */
+ if((((unsigned long) *addr) & ~PAGE_MASK) >=
+ PAGE_SIZE - (10 + data_count) * sizeof(long)) {
+ ret = do_syscall_stub(mm_idp, addr);
+ /* in case of error, don't overwrite data on stack */
+ if(ret)
+ return ret;
+ }
+
+ stack = check_init_stack(mm_idp, *addr);
+ *addr = stack;
+
+ *stack = data_count * sizeof(long);
+
+ memcpy(stack + 1, data, data_count * sizeof(long));
+
+ *stub_addr = (void *)(((unsigned long)(stack + 1) & ~PAGE_MASK) +
+ UML_CONFIG_STUB_DATA);
+
+ return 0;
}
-int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
- int r, int w, int x, int phys_fd, unsigned long long offset)
+int map(struct mm_id * mm_idp, unsigned long virt, unsigned long len,
+ int r, int w, int x, int phys_fd, unsigned long long offset,
+ int done, void **data)
{
- int prot, n;
+ int prot, ret;
prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) |
(x ? PROT_EXEC : 0);
@@ -70,6 +180,7 @@ int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
if(proc_mm){
struct proc_mm_op map;
int fd = mm_idp->u.mm_fd;
+
map = ((struct proc_mm_op) { .op = MM_MMAP,
.u =
{ .mmap =
@@ -81,63 +192,61 @@ int map(struct mm_id *mm_idp, unsigned long virt, unsigned long len,
.fd = phys_fd,
.offset= offset
} } } );
- n = os_write_file(fd, &map, sizeof(map));
- if(n != sizeof(map))
- printk("map : /proc/mm map failed, err = %d\n", -n);
+ ret = os_write_file(fd, &map, sizeof(map));
+ if(ret != sizeof(map))
+ printk("map : /proc/mm map failed, err = %d\n", -ret);
+ else ret = 0;
}
else {
- long res;
unsigned long args[] = { virt, len, prot,
MAP_SHARED | MAP_FIXED, phys_fd,
MMAP_OFFSET(offset) };
- res = run_syscall_stub(mm_idp, STUB_MMAP_NR, args);
- if((void *) res == MAP_FAILED)
- printk("mmap stub failed, errno = %d\n", res);
+ ret = run_syscall_stub(mm_idp, STUB_MMAP_NR, args, virt,
+ data, done);
}
- return 0;
+ return ret;
}
-int unmap(struct mm_id *mm_idp, void *addr, unsigned long len)
+int unmap(struct mm_id * mm_idp, void *addr, unsigned long len, int done,
+ void **data)
{
- int n;
+ int ret;
if(proc_mm){
struct proc_mm_op unmap;
int fd = mm_idp->u.mm_fd;
+
unmap = ((struct proc_mm_op) { .op = MM_MUNMAP,
.u =
{ .munmap =
{ .addr =
(unsigned long) addr,
.len = len } } } );
- n = os_write_file(fd, &unmap, sizeof(unmap));
- if(n != sizeof(unmap)) {
- if(n < 0)
- return(n);
- else if(n > 0)
- return(-EIO);
- }
+ ret = os_write_file(fd, &unmap, sizeof(unmap));
+ if(ret != sizeof(unmap))
+ printk("unmap - proc_mm write returned %d\n", ret);
+ else ret = 0;
}
else {
- int res;
unsigned long args[] = { (unsigned long) addr, len, 0, 0, 0,
0 };
- res = run_syscall_stub(mm_idp, __NR_munmap, args);
- if(res < 0)
- printk("munmap stub failed, errno = %d\n", res);
+ ret = run_syscall_stub(mm_idp, __NR_munmap, args, 0,
+ data, done);
+ if(ret < 0)
+ printk("munmap stub failed, errno = %d\n", ret);
}
- return(0);
+ return ret;
}
-int protect(struct mm_id *mm_idp, unsigned long addr, unsigned long len,
- int r, int w, int x)
+int protect(struct mm_id * mm_idp, unsigned long addr, unsigned long len,
+ int r, int w, int x, int done, void **data)
{
struct proc_mm_op protect;
- int prot, n;
+ int prot, ret;
prot = (r ? PROT_READ : 0) | (w ? PROT_WRITE : 0) |
(x ? PROT_EXEC : 0);
@@ -152,20 +261,19 @@ int protect(struct mm_id *mm_idp, unsigned long addr, unsigned long len,
.len = len,
.prot = prot } } } );
- n = os_write_file(fd, &protect, sizeof(protect));
- if(n != sizeof(protect))
- panic("protect failed, err = %d", -n);
+ ret = os_write_file(fd, &protect, sizeof(protect));
+ if(ret != sizeof(protect))
+ printk("protect failed, err = %d", -ret);
+ else ret = 0;
}
else {
- int res;
unsigned long args[] = { addr, len, prot, 0, 0, 0 };
- res = run_syscall_stub(mm_idp, __NR_mprotect, args);
- if(res < 0)
- panic("mprotect stub failed, errno = %d\n", res);
+ ret = run_syscall_stub(mm_idp, __NR_mprotect, args, 0,
+ data, done);
}
- return(0);
+ return ret;
}
void before_mem_skas(unsigned long unused)
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index d232daa42c3..240143b616a 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -56,6 +56,9 @@ static int init_stub_pte(struct mm_struct *mm, unsigned long proc,
*/
mm->context.skas.last_page_table = pmd_page_kernel(*pmd);
+#ifdef CONFIG_3_LEVEL_PGTABLES
+ mm->context.skas.last_pmd = (unsigned long) __va(pud_val(*pud));
+#endif
*pte = mk_pte(virt_to_page(kernel), __pgprot(_PAGE_PRESENT));
*pte = pte_mkexec(*pte);
@@ -77,23 +80,14 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
struct mm_struct *cur_mm = current->mm;
struct mm_id *cur_mm_id = &cur_mm->context.skas.id;
struct mm_id *mm_id = &mm->context.skas.id;
- unsigned long stack;
- int from, ret;
+ unsigned long stack = 0;
+ int from, ret = -ENOMEM;
- if(proc_mm){
- if((cur_mm != NULL) && (cur_mm != &init_mm))
- from = cur_mm->context.skas.id.u.mm_fd;
- else from = -1;
+ if(!proc_mm || !ptrace_faultinfo){
+ stack = get_zeroed_page(GFP_KERNEL);
+ if(stack == 0)
+ goto out;
- ret = new_mm(from);
- if(ret < 0){
- printk("init_new_context_skas - new_mm failed, "
- "errno = %d\n", ret);
- return ret;
- }
- mm_id->u.mm_fd = ret;
- }
- else {
/* This zeros the entry that pgd_alloc didn't, needed since
* we are about to reinitialize it, and want mm.nr_ptes to
* be accurate.
@@ -103,20 +97,30 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
ret = init_stub_pte(mm, CONFIG_STUB_CODE,
(unsigned long) &__syscall_stub_start);
if(ret)
- goto out;
-
- ret = -ENOMEM;
- stack = get_zeroed_page(GFP_KERNEL);
- if(stack == 0)
- goto out;
- mm_id->stack = stack;
+ goto out_free;
ret = init_stub_pte(mm, CONFIG_STUB_DATA, stack);
if(ret)
goto out_free;
mm->nr_ptes--;
+ }
+ mm_id->stack = stack;
+ if(proc_mm){
+ if((cur_mm != NULL) && (cur_mm != &init_mm))
+ from = cur_mm_id->u.mm_fd;
+ else from = -1;
+
+ ret = new_mm(from, stack);
+ if(ret < 0){
+ printk("init_new_context_skas - new_mm failed, "
+ "errno = %d\n", ret);
+ goto out_free;
+ }
+ mm_id->u.mm_fd = ret;
+ }
+ else {
if((cur_mm != NULL) && (cur_mm != &init_mm))
mm_id->u.pid = copy_context_skas0(stack,
cur_mm_id->u.pid);
@@ -126,7 +130,8 @@ int init_new_context_skas(struct task_struct *task, struct mm_struct *mm)
return 0;
out_free:
- free_page(mm_id->stack);
+ if(mm_id->stack != 0)
+ free_page(mm_id->stack);
out:
return ret;
}
@@ -137,9 +142,15 @@ void destroy_context_skas(struct mm_struct *mm)
if(proc_mm)
os_close_file(mmu->id.u.mm_fd);
- else {
+ else
os_kill_ptraced_process(mmu->id.u.pid, 1);
+
+ if(!proc_mm || !ptrace_faultinfo){
free_page(mmu->id.stack);
- free_page(mmu->last_page_table);
+ pte_free_kernel((pte_t *) mmu->last_page_table);
+ dec_page_state(nr_page_table_pages);
+#ifdef CONFIG_3_LEVEL_PGTABLES
+ pmd_free((pmd_t *) mmu->last_pmd);
+#endif
}
}
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index f228f8b5419..5cd0e992978 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -138,6 +138,8 @@ static void handle_trap(int pid, union uml_pt_regs *regs, int local_using_sysemu
}
extern int __syscall_stub_start;
+int stub_code_fd = -1;
+__u64 stub_code_offset;
static int userspace_tramp(void *stack)
{
@@ -152,31 +154,31 @@ static int userspace_tramp(void *stack)
/* This has a pte, but it can't be mapped in with the usual
* tlb_flush mechanism because this is part of that mechanism
*/
- int fd;
- __u64 offset;
-
- fd = phys_mapping(to_phys(&__syscall_stub_start), &offset);
addr = mmap64((void *) UML_CONFIG_STUB_CODE, page_size(),
- PROT_EXEC, MAP_FIXED | MAP_PRIVATE, fd, offset);
+ PROT_EXEC, MAP_FIXED | MAP_PRIVATE,
+ stub_code_fd, stub_code_offset);
if(addr == MAP_FAILED){
- printk("mapping mmap stub failed, errno = %d\n",
+ printk("mapping stub code failed, errno = %d\n",
errno);
exit(1);
}
if(stack != NULL){
+ int fd;
+ __u64 offset;
+
fd = phys_mapping(to_phys(stack), &offset);
addr = mmap((void *) UML_CONFIG_STUB_DATA, page_size(),
PROT_READ | PROT_WRITE,
MAP_FIXED | MAP_SHARED, fd, offset);
if(addr == MAP_FAILED){
- printk("mapping segfault stack failed, "
+ printk("mapping stub stack failed, "
"errno = %d\n", errno);
exit(1);
}
}
}
- if(!ptrace_faultinfo && (stack != NULL)){
+ if(!ptrace_faultinfo){
unsigned long v = UML_CONFIG_STUB_CODE +
(unsigned long) stub_segv_handler -
(unsigned long) &__syscall_stub_start;
@@ -202,6 +204,10 @@ int start_userspace(unsigned long stub_stack)
unsigned long sp;
int pid, status, n, flags;
+ if ( stub_code_fd == -1 )
+ stub_code_fd = phys_mapping(to_phys(&__syscall_stub_start),
+ &stub_code_offset);
+
stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if(stack == MAP_FAILED)
@@ -363,6 +369,53 @@ int copy_context_skas0(unsigned long new_stack, int pid)
return pid;
}
+/*
+ * This is used only, if proc_mm is available, while PTRACE_FAULTINFO
+ * isn't. Opening /proc/mm creates a new mm_context, which lacks the stub-pages
+ * Thus, we map them using /proc/mm-fd
+ */
+void map_stub_pages(int fd, unsigned long code,
+ unsigned long data, unsigned long stack)
+{
+ struct proc_mm_op mmop;
+ int n;
+
+ mmop = ((struct proc_mm_op) { .op = MM_MMAP,
+ .u =
+ { .mmap =
+ { .addr = code,
+ .len = PAGE_SIZE,
+ .prot = PROT_EXEC,
+ .flags = MAP_FIXED | MAP_PRIVATE,
+ .fd = stub_code_fd,
+ .offset = stub_code_offset
+ } } });
+ n = os_write_file(fd, &mmop, sizeof(mmop));
+ if(n != sizeof(mmop))
+ panic("map_stub_pages : /proc/mm map for code failed, "
+ "err = %d\n", -n);
+
+ if ( stack ) {
+ __u64 map_offset;
+ int map_fd = phys_mapping(to_phys((void *)stack), &map_offset);
+ mmop = ((struct proc_mm_op)
+ { .op = MM_MMAP,
+ .u =
+ { .mmap =
+ { .addr = data,
+ .len = PAGE_SIZE,
+ .prot = PROT_READ | PROT_WRITE,
+ .flags = MAP_FIXED | MAP_SHARED,
+ .fd = map_fd,
+ .offset = map_offset
+ } } });
+ n = os_write_file(fd, &mmop, sizeof(mmop));
+ if(n != sizeof(mmop))
+ panic("map_stub_pages : /proc/mm map for data failed, "
+ "err = %d\n", -n);
+ }
+}
+
void new_thread(void *stack, void **switch_buf_ptr, void **fork_buf_ptr,
void (*handler)(int))
{
diff --git a/arch/um/kernel/skas/process_kern.c b/arch/um/kernel/skas/process_kern.c
index cbabab104ac..3d1b227226e 100644
--- a/arch/um/kernel/skas/process_kern.c
+++ b/arch/um/kernel/skas/process_kern.c
@@ -129,7 +129,9 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp,
return(0);
}
-int new_mm(int from)
+extern void map_stub_pages(int fd, unsigned long code,
+ unsigned long data, unsigned long stack);
+int new_mm(int from, unsigned long stack)
{
struct proc_mm_op copy;
int n, fd;
@@ -148,6 +150,9 @@ int new_mm(int from)
"err = %d\n", -n);
}
+ if(!ptrace_faultinfo)
+ map_stub_pages(fd, CONFIG_STUB_CODE, CONFIG_STUB_DATA, stack);
+
return(fd);
}
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c
new file mode 100644
index 00000000000..51fb94076fc
--- /dev/null
+++ b/arch/um/kernel/skas/syscall.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include "linux/sys.h"
+#include "linux/ptrace.h"
+#include "asm/errno.h"
+#include "asm/unistd.h"
+#include "asm/ptrace.h"
+#include "asm/current.h"
+#include "sysdep/syscalls.h"
+#include "kern_util.h"
+#include "syscall.h"
+
+void handle_syscall(union uml_pt_regs *r)
+{
+ struct pt_regs *regs = container_of(r, struct pt_regs, regs);
+ long result;
+ int syscall;
+#ifdef UML_CONFIG_SYSCALL_DEBUG
+ int index;
+
+ index = record_syscall_start(UPT_SYSCALL_NR(r));
+#endif
+ syscall_trace(r, 0);
+
+ current->thread.nsyscalls++;
+ nsyscalls++;
+
+ /* This should go in the declaration of syscall, but when I do that,
+ * strace -f -c bash -c 'ls ; ls' breaks, sometimes not tracing
+ * children at all, sometimes hanging when bash doesn't see the first
+ * ls exit.
+ * The assembly looks functionally the same to me. This is
+ * gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)
+ * in case it's a compiler bug.
+ */
+ syscall = UPT_SYSCALL_NR(r);
+ if((syscall >= NR_syscalls) || (syscall < 0))
+ result = -ENOSYS;
+ else result = EXECUTE_SYSCALL(syscall, regs);
+
+ REGS_SET_SYSCALL_RETURN(r->skas.regs, result);
+
+ syscall_trace(r, 1);
+#ifdef UML_CONFIG_SYSCALL_DEBUG
+ record_syscall_end(index, result);
+#endif
+}
diff --git a/arch/um/kernel/skas/syscall_kern.c b/arch/um/kernel/skas/syscall_kern.c
deleted file mode 100644
index bdf040ce5b8..00000000000
--- a/arch/um/kernel/skas/syscall_kern.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2002 - 2003 Jeff Dike (jdike@addtoit.com)
- * Licensed under the GPL
- */
-
-#include "linux/sys.h"
-#include "linux/ptrace.h"
-#include "asm/errno.h"
-#include "asm/unistd.h"
-#include "asm/ptrace.h"
-#include "asm/current.h"
-#include "sysdep/syscalls.h"
-#include "kern_util.h"
-
-extern syscall_handler_t *sys_call_table[];
-
-long execute_syscall_skas(void *r)
-{
- struct pt_regs *regs = r;
- long res;
- int syscall;
-
- current->thread.nsyscalls++;
- nsyscalls++;
- syscall = UPT_SYSCALL_NR(&regs->regs);
-
- if((syscall >= NR_syscalls) || (syscall < 0))
- res = -ENOSYS;
- else res = EXECUTE_SYSCALL(syscall, regs);
-
- return(res);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/syscall_user.c b/arch/um/kernel/skas/syscall_user.c
deleted file mode 100644
index 6b066497014..00000000000
--- a/arch/um/kernel/skas/syscall_user.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include <stdlib.h>
-#include <signal.h>
-#include "kern_util.h"
-#include "uml-config.h"
-#include "syscall_user.h"
-#include "sysdep/ptrace.h"
-#include "sysdep/sigcontext.h"
-#include "skas.h"
-
-void handle_syscall(union uml_pt_regs *regs)
-{
- long result;
-#ifdef UML_CONFIG_SYSCALL_DEBUG
- int index;
-
- index = record_syscall_start(UPT_SYSCALL_NR(regs));
-#endif
-
- syscall_trace(regs, 0);
- result = execute_syscall_skas(regs);
-
- REGS_SET_SYSCALL_RETURN(regs->skas.regs, result);
-
- syscall_trace(regs, 1);
-#ifdef UML_CONFIG_SYSCALL_DEBUG
- record_syscall_end(index, result);
-#endif
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/tlb.c b/arch/um/kernel/skas/tlb.c
index 6230999c672..6e84963dfc2 100644
--- a/arch/um/kernel/skas/tlb.c
+++ b/arch/um/kernel/skas/tlb.c
@@ -18,33 +18,39 @@
#include "os.h"
#include "tlb.h"
-static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
+static int do_ops(union mm_context *mmu, struct host_vm_op *ops, int last,
+ int finished, void **flush)
{
struct host_vm_op *op;
- int i;
+ int i, ret = 0;
- for(i = 0; i <= last; i++){
+ for(i = 0; i <= last && !ret; i++){
op = &ops[i];
switch(op->type){
case MMAP:
- map(&mmu->skas.id, op->u.mmap.addr, op->u.mmap.len,
- op->u.mmap.r, op->u.mmap.w, op->u.mmap.x,
- op->u.mmap.fd, op->u.mmap.offset);
+ ret = map(&mmu->skas.id, op->u.mmap.addr,
+ op->u.mmap.len, op->u.mmap.r, op->u.mmap.w,
+ op->u.mmap.x, op->u.mmap.fd,
+ op->u.mmap.offset, finished, flush);
break;
case MUNMAP:
- unmap(&mmu->skas.id, (void *) op->u.munmap.addr,
- op->u.munmap.len);
+ ret = unmap(&mmu->skas.id,
+ (void *) op->u.munmap.addr,
+ op->u.munmap.len, finished, flush);
break;
case MPROTECT:
- protect(&mmu->skas.id, op->u.mprotect.addr,
- op->u.mprotect.len, op->u.mprotect.r,
- op->u.mprotect.w, op->u.mprotect.x);
+ ret = protect(&mmu->skas.id, op->u.mprotect.addr,
+ op->u.mprotect.len, op->u.mprotect.r,
+ op->u.mprotect.w, op->u.mprotect.x,
+ finished, flush);
break;
default:
printk("Unknown op type %d in do_ops\n", op->type);
break;
}
}
+
+ return ret;
}
extern int proc_mm;
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
new file mode 100644
index 00000000000..1429c131879
--- /dev/null
+++ b/arch/um/kernel/syscall.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include "kern_util.h"
+#include "syscall.h"
+#include "os.h"
+
+struct {
+ int syscall;
+ int pid;
+ long result;
+ unsigned long long start;
+ unsigned long long end;
+} syscall_record[1024];
+
+int record_syscall_start(int syscall)
+{
+ int max, index;
+
+ max = sizeof(syscall_record)/sizeof(syscall_record[0]);
+ index = next_syscall_index(max);
+
+ syscall_record[index].syscall = syscall;
+ syscall_record[index].pid = current_pid();
+ syscall_record[index].result = 0xdeadbeef;
+ syscall_record[index].start = os_usecs();
+ return(index);
+}
+
+void record_syscall_end(int index, long result)
+{
+ syscall_record[index].result = result;
+ syscall_record[index].end = os_usecs();
+}
diff --git a/arch/um/kernel/syscall_user.c b/arch/um/kernel/syscall_user.c
deleted file mode 100644
index 01b711e00a8..00000000000
--- a/arch/um/kernel/syscall_user.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#include <stdlib.h>
-#include <sys/time.h>
-#include "kern_util.h"
-#include "syscall_user.h"
-
-struct {
- int syscall;
- int pid;
- long result;
- struct timeval start;
- struct timeval end;
-} syscall_record[1024];
-
-int record_syscall_start(int syscall)
-{
- int max, index;
-
- max = sizeof(syscall_record)/sizeof(syscall_record[0]);
- index = next_syscall_index(max);
-
- syscall_record[index].syscall = syscall;
- syscall_record[index].pid = current_pid();
- syscall_record[index].result = 0xdeadbeef;
- gettimeofday(&syscall_record[index].start, NULL);
- return(index);
-}
-
-void record_syscall_end(int index, long result)
-{
- syscall_record[index].result = result;
- gettimeofday(&syscall_record[index].end, NULL);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 83ec8d4747f..80ed6188e8a 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -15,12 +15,118 @@
#include "mem_user.h"
#include "os.h"
+static int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
+ int r, int w, int x, struct host_vm_op *ops, int *index,
+ int last_filled, union mm_context *mmu, void **flush,
+ int (*do_ops)(union mm_context *, struct host_vm_op *,
+ int, int, void **))
+{
+ __u64 offset;
+ struct host_vm_op *last;
+ int fd, ret = 0;
+
+ fd = phys_mapping(phys, &offset);
+ if(*index != -1){
+ last = &ops[*index];
+ if((last->type == MMAP) &&
+ (last->u.mmap.addr + last->u.mmap.len == virt) &&
+ (last->u.mmap.r == r) && (last->u.mmap.w == w) &&
+ (last->u.mmap.x == x) && (last->u.mmap.fd == fd) &&
+ (last->u.mmap.offset + last->u.mmap.len == offset)){
+ last->u.mmap.len += len;
+ return 0;
+ }
+ }
+
+ if(*index == last_filled){
+ ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+ *index = -1;
+ }
+
+ ops[++*index] = ((struct host_vm_op) { .type = MMAP,
+ .u = { .mmap = {
+ .addr = virt,
+ .len = len,
+ .r = r,
+ .w = w,
+ .x = x,
+ .fd = fd,
+ .offset = offset }
+ } });
+ return ret;
+}
+
+static int add_munmap(unsigned long addr, unsigned long len,
+ struct host_vm_op *ops, int *index, int last_filled,
+ union mm_context *mmu, void **flush,
+ int (*do_ops)(union mm_context *, struct host_vm_op *,
+ int, int, void **))
+{
+ struct host_vm_op *last;
+ int ret = 0;
+
+ if(*index != -1){
+ last = &ops[*index];
+ if((last->type == MUNMAP) &&
+ (last->u.munmap.addr + last->u.mmap.len == addr)){
+ last->u.munmap.len += len;
+ return 0;
+ }
+ }
+
+ if(*index == last_filled){
+ ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+ *index = -1;
+ }
+
+ ops[++*index] = ((struct host_vm_op) { .type = MUNMAP,
+ .u = { .munmap = {
+ .addr = addr,
+ .len = len } } });
+ return ret;
+}
+
+static int add_mprotect(unsigned long addr, unsigned long len, int r, int w,
+ int x, struct host_vm_op *ops, int *index,
+ int last_filled, union mm_context *mmu, void **flush,
+ int (*do_ops)(union mm_context *, struct host_vm_op *,
+ int, int, void **))
+{
+ struct host_vm_op *last;
+ int ret = 0;
+
+ if(*index != -1){
+ last = &ops[*index];
+ if((last->type == MPROTECT) &&
+ (last->u.mprotect.addr + last->u.mprotect.len == addr) &&
+ (last->u.mprotect.r == r) && (last->u.mprotect.w == w) &&
+ (last->u.mprotect.x == x)){
+ last->u.mprotect.len += len;
+ return 0;
+ }
+ }
+
+ if(*index == last_filled){
+ ret = (*do_ops)(mmu, ops, last_filled, 0, flush);
+ *index = -1;
+ }
+
+ ops[++*index] = ((struct host_vm_op) { .type = MPROTECT,
+ .u = { .mprotect = {
+ .addr = addr,
+ .len = len,
+ .r = r,
+ .w = w,
+ .x = x } } });
+ return ret;
+}
+
#define ADD_ROUND(n, inc) (((n) + (inc)) & ~((inc) - 1))
void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
unsigned long end_addr, int force,
- void (*do_ops)(union mm_context *, struct host_vm_op *,
- int))
+ int (*do_ops)(union mm_context *, struct host_vm_op *,
+ int, int, void **))
{
pgd_t *npgd;
pud_t *npud;
@@ -29,21 +135,24 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
union mm_context *mmu = &mm->context;
unsigned long addr, end;
int r, w, x;
- struct host_vm_op ops[16];
+ struct host_vm_op ops[1];
+ void *flush = NULL;
int op_index = -1, last_op = sizeof(ops) / sizeof(ops[0]) - 1;
+ int ret = 0;
if(mm == NULL) return;
- for(addr = start_addr; addr < end_addr;){
+ ops[0].type = NONE;
+ for(addr = start_addr; addr < end_addr && !ret;){
npgd = pgd_offset(mm, addr);
if(!pgd_present(*npgd)){
end = ADD_ROUND(addr, PGDIR_SIZE);
if(end > end_addr)
end = end_addr;
if(force || pgd_newpage(*npgd)){
- op_index = add_munmap(addr, end - addr, ops,
- op_index, last_op, mmu,
- do_ops);
+ ret = add_munmap(addr, end - addr, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
pgd_mkuptodate(*npgd);
}
addr = end;
@@ -56,9 +165,9 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
if(end > end_addr)
end = end_addr;
if(force || pud_newpage(*npud)){
- op_index = add_munmap(addr, end - addr, ops,
- op_index, last_op, mmu,
- do_ops);
+ ret = add_munmap(addr, end - addr, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
pud_mkuptodate(*npud);
}
addr = end;
@@ -71,9 +180,9 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
if(end > end_addr)
end = end_addr;
if(force || pmd_newpage(*npmd)){
- op_index = add_munmap(addr, end - addr, ops,
- op_index, last_op, mmu,
- do_ops);
+ ret = add_munmap(addr, end - addr, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
pmd_mkuptodate(*npmd);
}
addr = end;
@@ -92,24 +201,32 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
}
if(force || pte_newpage(*npte)){
if(pte_present(*npte))
- op_index = add_mmap(addr,
- pte_val(*npte) & PAGE_MASK,
- PAGE_SIZE, r, w, x, ops,
- op_index, last_op, mmu,
- do_ops);
- else op_index = add_munmap(addr, PAGE_SIZE, ops,
- op_index, last_op, mmu,
- do_ops);
+ ret = add_mmap(addr,
+ pte_val(*npte) & PAGE_MASK,
+ PAGE_SIZE, r, w, x, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
+ else ret = add_munmap(addr, PAGE_SIZE, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
}
else if(pte_newprot(*npte))
- op_index = add_mprotect(addr, PAGE_SIZE, r, w, x, ops,
- op_index, last_op, mmu,
- do_ops);
+ ret = add_mprotect(addr, PAGE_SIZE, r, w, x, ops,
+ &op_index, last_op, mmu,
+ &flush, do_ops);
*npte = pte_mkuptodate(*npte);
addr += PAGE_SIZE;
}
- (*do_ops)(mmu, ops, op_index);
+
+ if(!ret)
+ ret = (*do_ops)(mmu, ops, op_index, 1, &flush);
+
+ /* This is not an else because ret is modified above */
+ if(ret) {
+ printk("fix_range_common: failed, killing current process\n");
+ force_sig(SIGKILL, current);
+ }
}
int flush_tlb_kernel_range_common(unsigned long start, unsigned long end)
@@ -226,106 +343,6 @@ pte_t *addr_pte(struct task_struct *task, unsigned long addr)
return(pte_offset_map(pmd, addr));
}
-int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
- int r, int w, int x, struct host_vm_op *ops, int index,
- int last_filled, union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
- __u64 offset;
- struct host_vm_op *last;
- int fd;
-
- fd = phys_mapping(phys, &offset);
- if(index != -1){
- last = &ops[index];
- if((last->type == MMAP) &&
- (last->u.mmap.addr + last->u.mmap.len == virt) &&
- (last->u.mmap.r == r) && (last->u.mmap.w == w) &&
- (last->u.mmap.x == x) && (last->u.mmap.fd == fd) &&
- (last->u.mmap.offset + last->u.mmap.len == offset)){
- last->u.mmap.len += len;
- return(index);
- }
- }
-
- if(index == last_filled){
- (*do_ops)(mmu, ops, last_filled);
- index = -1;
- }
-
- ops[++index] = ((struct host_vm_op) { .type = MMAP,
- .u = { .mmap = {
- .addr = virt,
- .len = len,
- .r = r,
- .w = w,
- .x = x,
- .fd = fd,
- .offset = offset }
- } });
- return(index);
-}
-
-int add_munmap(unsigned long addr, unsigned long len, struct host_vm_op *ops,
- int index, int last_filled, union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
- struct host_vm_op *last;
-
- if(index != -1){
- last = &ops[index];
- if((last->type == MUNMAP) &&
- (last->u.munmap.addr + last->u.mmap.len == addr)){
- last->u.munmap.len += len;
- return(index);
- }
- }
-
- if(index == last_filled){
- (*do_ops)(mmu, ops, last_filled);
- index = -1;
- }
-
- ops[++index] = ((struct host_vm_op) { .type = MUNMAP,
- .u = { .munmap = {
- .addr = addr,
- .len = len } } });
- return(index);
-}
-
-int add_mprotect(unsigned long addr, unsigned long len, int r, int w, int x,
- struct host_vm_op *ops, int index, int last_filled,
- union mm_context *mmu,
- void (*do_ops)(union mm_context *, struct host_vm_op *, int))
-{
- struct host_vm_op *last;
-
- if(index != -1){
- last = &ops[index];
- if((last->type == MPROTECT) &&
- (last->u.mprotect.addr + last->u.mprotect.len == addr) &&
- (last->u.mprotect.r == r) && (last->u.mprotect.w == w) &&
- (last->u.mprotect.x == x)){
- last->u.mprotect.len += len;
- return(index);
- }
- }
-
- if(index == last_filled){
- (*do_ops)(mmu, ops, last_filled);
- index = -1;
- }
-
- ops[++index] = ((struct host_vm_op) { .type = MPROTECT,
- .u = { .mprotect = {
- .addr = addr,
- .len = len,
- .r = r,
- .w = w,
- .x = x } } });
- return(index);
-}
-
void flush_tlb_page(struct vm_area_struct *vma, unsigned long address)
{
address &= PAGE_MASK;
diff --git a/arch/um/kernel/trap_kern.c b/arch/um/kernel/trap_kern.c
index c20aef12059..b5fc89fe9ea 100644
--- a/arch/um/kernel/trap_kern.c
+++ b/arch/um/kernel/trap_kern.c
@@ -26,6 +26,7 @@
#include "mem.h"
#include "mem_kern.h"
+/* Note this is constrained to return 0, -EFAULT, -EACCESS, -ENOMEM by segv(). */
int handle_page_fault(unsigned long address, unsigned long ip,
int is_write, int is_user, int *code_out)
{
@@ -35,7 +36,6 @@ int handle_page_fault(unsigned long address, unsigned long ip,
pud_t *pud;
pmd_t *pmd;
pte_t *pte;
- unsigned long page;
int err = -EFAULT;
*code_out = SEGV_MAPERR;
@@ -52,7 +52,7 @@ int handle_page_fault(unsigned long address, unsigned long ip,
else if(expand_stack(vma, address))
goto out;
- good_area:
+good_area:
*code_out = SEGV_ACCERR;
if(is_write && !(vma->vm_flags & VM_WRITE))
goto out;
@@ -60,9 +60,8 @@ int handle_page_fault(unsigned long address, unsigned long ip,
if(!(vma->vm_flags & (VM_READ | VM_EXEC)))
goto out;
- page = address & PAGE_MASK;
do {
- survive:
+survive:
switch (handle_mm_fault(mm, vma, address, is_write)){
case VM_FAULT_MINOR:
current->min_flt++;
@@ -79,16 +78,16 @@ int handle_page_fault(unsigned long address, unsigned long ip,
default:
BUG();
}
- pgd = pgd_offset(mm, page);
- pud = pud_offset(pgd, page);
- pmd = pmd_offset(pud, page);
- pte = pte_offset_kernel(pmd, page);
+ pgd = pgd_offset(mm, address);
+ pud = pud_offset(pgd, address);
+ pmd = pmd_offset(pud, address);
+ pte = pte_offset_kernel(pmd, address);
} while(!pte_present(*pte));
err = 0;
*pte = pte_mkyoung(*pte);
if(pte_write(*pte)) *pte = pte_mkdirty(*pte);
- flush_tlb_page(vma, page);
- out:
+ flush_tlb_page(vma, address);
+out:
up_read(&mm->mmap_sem);
return(err);
@@ -144,19 +143,18 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc)
panic("Kernel mode fault at addr 0x%lx, ip 0x%lx",
address, ip);
- if(err == -EACCES){
+ if (err == -EACCES) {
si.si_signo = SIGBUS;
si.si_errno = 0;
si.si_code = BUS_ADRERR;
si.si_addr = (void *)address;
current->thread.arch.faultinfo = fi;
force_sig_info(SIGBUS, &si, current);
- }
- else if(err == -ENOMEM){
+ } else if (err == -ENOMEM) {
printk("VM: killing process %s\n", current->comm);
do_exit(SIGKILL);
- }
- else {
+ } else {
+ BUG_ON(err != -EFAULT);
si.si_signo = SIGSEGV;
si.si_addr = (void *) address;
current->thread.arch.faultinfo = fi;
@@ -200,30 +198,3 @@ void winch(int sig, union uml_pt_regs *regs)
void trap_init(void)
{
}
-
-DEFINE_SPINLOCK(trap_lock);
-
-static int trap_index = 0;
-
-int next_trap_index(int limit)
-{
- int ret;
-
- spin_lock(&trap_lock);
- ret = trap_index;
- if(++trap_index == limit)
- trap_index = 0;
- spin_unlock(&trap_lock);
- return(ret);
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/trap_user.c b/arch/um/kernel/trap_user.c
index f825a6eda3f..e9ccd6b8d3c 100644
--- a/arch/um/kernel/trap_user.c
+++ b/arch/um/kernel/trap_user.c
@@ -40,35 +40,14 @@ void kill_child_dead(int pid)
} while(1);
}
-/* Unlocked - don't care if this is a bit off */
-int nsegfaults = 0;
-
-struct {
- unsigned long address;
- int is_write;
- int pid;
- unsigned long sp;
- int is_user;
-} segfault_record[1024];
-
void segv_handler(int sig, union uml_pt_regs *regs)
{
- int index, max;
struct faultinfo * fi = UPT_FAULTINFO(regs);
if(UPT_IS_USER(regs) && !SEGV_IS_FIXABLE(fi)){
bad_segv(*fi, UPT_IP(regs));
return;
}
- max = sizeof(segfault_record)/sizeof(segfault_record[0]);
- index = next_trap_index(max);
-
- nsegfaults++;
- segfault_record[index].address = FAULT_ADDRESS(*fi);
- segfault_record[index].pid = os_getpid();
- segfault_record[index].is_write = FAULT_WRITE(*fi);
- segfault_record[index].sp = UPT_SP(regs);
- segfault_record[index].is_user = UPT_IS_USER(regs);
segv(*fi, UPT_IP(regs), UPT_IS_USER(regs), regs);
}
diff --git a/arch/um/kernel/tt/include/uaccess-tt.h b/arch/um/kernel/tt/include/uaccess-tt.h
index 3fbb5fe26f4..aa6db384af8 100644
--- a/arch/um/kernel/tt/include/uaccess-tt.h
+++ b/arch/um/kernel/tt/include/uaccess-tt.h
@@ -33,7 +33,7 @@ extern unsigned long uml_physmem;
(((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \
(under_task_size(addr, size) || is_stack(addr, size))))
-static inline int verify_area_tt(int type, const void * addr,
+static inline int verify_area_tt(int type, const void __user * addr,
unsigned long size)
{
return(access_ok_tt(type, addr, size) ? 0 : -EFAULT);
@@ -50,12 +50,12 @@ extern int __do_clear_user(void *mem, size_t len, void **fault_addr,
extern int __do_strnlen_user(const char *str, unsigned long n,
void **fault_addr, void **fault_catcher);
-extern int copy_from_user_tt(void *to, const void *from, int n);
-extern int copy_to_user_tt(void *to, const void *from, int n);
-extern int strncpy_from_user_tt(char *dst, const char *src, int count);
-extern int __clear_user_tt(void *mem, int len);
-extern int clear_user_tt(void *mem, int len);
-extern int strnlen_user_tt(const void *str, int len);
+extern int copy_from_user_tt(void *to, const void __user *from, int n);
+extern int copy_to_user_tt(void __user *to, const void *from, int n);
+extern int strncpy_from_user_tt(char *dst, const char __user *src, int count);
+extern int __clear_user_tt(void __user *mem, int len);
+extern int clear_user_tt(void __user *mem, int len);
+extern int strnlen_user_tt(const void __user *str, int len);
#endif
diff --git a/arch/um/kernel/tt/syscall_kern.c b/arch/um/kernel/tt/syscall_kern.c
index 2650a628719..3d29c90514c 100644
--- a/arch/um/kernel/tt/syscall_kern.c
+++ b/arch/um/kernel/tt/syscall_kern.c
@@ -12,36 +12,41 @@
#include "asm/uaccess.h"
#include "asm/stat.h"
#include "sysdep/syscalls.h"
+#include "sysdep/sigcontext.h"
#include "kern_util.h"
+#include "syscall.h"
-extern syscall_handler_t *sys_call_table[];
-
-long execute_syscall_tt(void *r)
+void syscall_handler_tt(int sig, struct pt_regs *regs)
{
- struct pt_regs *regs = r;
- long res;
+ void *sc;
+ long result;
int syscall;
-
#ifdef CONFIG_SYSCALL_DEBUG
+ int index;
+ index = record_syscall_start(syscall);
+#endif
+ sc = UPT_SC(&regs->regs);
+ SC_START_SYSCALL(sc);
+
+ syscall_trace(&regs->regs, 0);
+
current->thread.nsyscalls++;
nsyscalls++;
-#endif
syscall = UPT_SYSCALL_NR(&regs->regs);
if((syscall >= NR_syscalls) || (syscall < 0))
- res = -ENOSYS;
- else res = EXECUTE_SYSCALL(syscall, regs);
+ result = -ENOSYS;
+ else result = EXECUTE_SYSCALL(syscall, regs);
- return(res);
-}
+ /* regs->sc may have changed while the system call ran (there may
+ * have been an interrupt or segfault), so it needs to be refreshed.
+ */
+ UPT_SC(&regs->regs) = sc;
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+ SC_SET_SYSCALL_RETURN(sc, result);
+
+ syscall_trace(&regs->regs, 1);
+#ifdef CONFIG_SYSCALL_DEBUG
+ record_syscall_end(index, result);
+#endif
+}
diff --git a/arch/um/kernel/tt/syscall_user.c b/arch/um/kernel/tt/syscall_user.c
index b218316cfdb..902987bf379 100644
--- a/arch/um/kernel/tt/syscall_user.c
+++ b/arch/um/kernel/tt/syscall_user.c
@@ -13,42 +13,9 @@
#include "task.h"
#include "user_util.h"
#include "kern_util.h"
-#include "syscall_user.h"
+#include "syscall.h"
#include "tt.h"
-
-void syscall_handler_tt(int sig, union uml_pt_regs *regs)
-{
- void *sc;
- long result;
- int syscall;
-#ifdef UML_CONFIG_DEBUG_SYSCALL
- int index;
-#endif
-
- syscall = UPT_SYSCALL_NR(regs);
- sc = UPT_SC(regs);
- SC_START_SYSCALL(sc);
-
-#ifdef UML_CONFIG_DEBUG_SYSCALL
- index = record_syscall_start(syscall);
-#endif
- syscall_trace(regs, 0);
- result = execute_syscall_tt(regs);
-
- /* regs->sc may have changed while the system call ran (there may
- * have been an interrupt or segfault), so it needs to be refreshed.
- */
- UPT_SC(regs) = sc;
-
- SC_SET_SYSCALL_RETURN(sc, result);
-
- syscall_trace(regs, 1);
-#ifdef UML_CONFIG_DEBUG_SYSCALL
- record_syscall_end(index, result);
-#endif
-}
-
void do_sigtrap(void *task)
{
UPT_SYSCALL_NR(TASK_REGS(task)) = -1;
diff --git a/arch/um/kernel/tt/tlb.c b/arch/um/kernel/tt/tlb.c
index 2eefb43bc9c..f1d85dbb45b 100644
--- a/arch/um/kernel/tt/tlb.c
+++ b/arch/um/kernel/tt/tlb.c
@@ -17,25 +17,31 @@
#include "os.h"
#include "tlb.h"
-static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
+static int do_ops(union mm_context *mmu, struct host_vm_op *ops, int last,
+ int finished, void **flush)
{
struct host_vm_op *op;
- int i;
+ int i, ret=0;
- for(i = 0; i <= last; i++){
+ for(i = 0; i <= last && !ret; i++){
op = &ops[i];
switch(op->type){
case MMAP:
- os_map_memory((void *) op->u.mmap.addr, op->u.mmap.fd,
- op->u.mmap.offset, op->u.mmap.len,
- op->u.mmap.r, op->u.mmap.w,
- op->u.mmap.x);
+ ret = os_map_memory((void *) op->u.mmap.addr,
+ op->u.mmap.fd, op->u.mmap.offset,
+ op->u.mmap.len, op->u.mmap.r,
+ op->u.mmap.w, op->u.mmap.x);
break;
case MUNMAP:
- os_unmap_memory((void *) op->u.munmap.addr,
- op->u.munmap.len);
+ ret = os_unmap_memory((void *) op->u.munmap.addr,
+ op->u.munmap.len);
break;
case MPROTECT:
+ ret = protect_memory(op->u.mprotect.addr,
+ op->u.munmap.len,
+ op->u.mprotect.r,
+ op->u.mprotect.w,
+ op->u.mprotect.x, 1);
protect_memory(op->u.mprotect.addr, op->u.munmap.len,
op->u.mprotect.r, op->u.mprotect.w,
op->u.mprotect.x, 1);
@@ -45,6 +51,8 @@ static void do_ops(union mm_context *mmu, struct host_vm_op *ops, int last)
break;
}
}
+
+ return ret;
}
static void fix_range(struct mm_struct *mm, unsigned long start_addr,
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index ca2bb6f09a7..09f6f7ce469 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -126,7 +126,7 @@ unsigned long start_vm;
unsigned long end_vm;
int ncpus = 1;
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
/* Pointer set in linux_main, the array itself is private to each thread,
* and changed at address space creation time so this poses no concurrency
* problems.
@@ -141,7 +141,7 @@ long physmem_size = 32 * 1024 * 1024;
void set_cmdline(char *cmd)
{
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
char *umid, *ptr;
if(CHOOSE_MODE(honeypot, 0)) return;
@@ -333,6 +333,7 @@ int linux_main(int argc, char **argv)
if(have_root == 0)
add_arg(DEFAULT_COMMAND_LINE);
+ os_early_checks();
mode_tt = force_tt ? 1 : !can_do_skas();
#ifndef CONFIG_MODE_TT
if (mode_tt) {
@@ -385,7 +386,7 @@ int linux_main(int argc, char **argv)
setup_machinename(system_utsname.machine);
-#ifdef CONFIG_MODE_TT
+#ifdef CONFIG_CMDLINE_ON_HOST
argv1_begin = argv[1];
argv1_end = &argv[1][strlen(argv[1])];
#endif
@@ -470,7 +471,6 @@ void __init setup_arch(char **cmdline_p)
void __init check_bugs(void)
{
arch_check_bugs();
- check_ptrace();
check_sigio();
check_devanon();
}
diff --git a/arch/um/os-Linux/Makefile b/arch/um/os-Linux/Makefile
index 4ddf540284c..7a1662419c0 100644
--- a/arch/um/os-Linux/Makefile
+++ b/arch/um/os-Linux/Makefile
@@ -3,11 +3,19 @@
# Licensed under the GPL
#
-obj-y = elf_aux.o file.o process.o signal.o time.o tty.o user_syms.o drivers/ \
- sys-$(SUBARCH)/
+obj-y = aio.o elf_aux.o file.o process.o signal.o start_up.o time.o tt.o \
+ tty.o user_syms.o drivers/ sys-$(SUBARCH)/
-USER_OBJS := elf_aux.o file.o process.o signal.o time.o tty.o
+USER_OBJS := aio.o elf_aux.o file.o process.o signal.o start_up.o time.o tt.o \
+ tty.o
+
+elf_aux.o: $(ARCH_DIR)/kernel-offsets.h
+CFLAGS_elf_aux.o += -I$(objtree)/arch/um
CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH)
+HAVE_AIO_ABI := $(shell [ -r /usr/include/linux/aio_abi.h ] && \
+ echo -DHAVE_AIO_ABI )
+CFLAGS_aio.o += $(HAVE_AIO_ABI)
+
include arch/um/scripts/Makefile.rules
diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c
new file mode 100644
index 00000000000..b04897cd995
--- /dev/null
+++ b/arch/um/os-Linux/aio.c
@@ -0,0 +1,414 @@
+/*
+ * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com)
+ * Licensed under the GPL
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+#include <sched.h>
+#include <sys/syscall.h>
+#include "os.h"
+#include "helper.h"
+#include "aio.h"
+#include "init.h"
+#include "user.h"
+#include "mode.h"
+
+static int aio_req_fd_r = -1;
+static int aio_req_fd_w = -1;
+
+static int update_aio(struct aio_context *aio, int res)
+{
+ if(res < 0)
+ aio->len = res;
+ else if((res == 0) && (aio->type == AIO_READ)){
+ /* This is the EOF case - we have hit the end of the file
+ * and it ends in a partial block, so we fill the end of
+ * the block with zeros and claim success.
+ */
+ memset(aio->data, 0, aio->len);
+ aio->len = 0;
+ }
+ else if(res > 0){
+ aio->len -= res;
+ aio->data += res;
+ aio->offset += res;
+ return aio->len;
+ }
+
+ return 0;
+}
+
+#if defined(HAVE_AIO_ABI)
+#include <linux/aio_abi.h>
+
+/* If we have the headers, we are going to build with AIO enabled.
+ * If we don't have aio in libc, we define the necessary stubs here.
+ */
+
+#if !defined(HAVE_AIO_LIBC)
+
+static long io_setup(int n, aio_context_t *ctxp)
+{
+ return syscall(__NR_io_setup, n, ctxp);
+}
+
+static long io_submit(aio_context_t ctx, long nr, struct iocb **iocbpp)
+{
+ return syscall(__NR_io_submit, ctx, nr, iocbpp);
+}
+
+static long io_getevents(aio_context_t ctx_id, long min_nr, long nr,
+ struct io_event *events, struct timespec *timeout)
+{
+ return syscall(__NR_io_getevents, ctx_id, min_nr, nr, events, timeout);
+}
+
+#endif
+
+/* The AIO_MMAP cases force the mmapped page into memory here
+ * rather than in whatever place first touches the data. I used
+ * to do this by touching the page, but that's delicate because
+ * gcc is prone to optimizing that away. So, what's done here
+ * is we read from the descriptor from which the page was
+ * mapped. The caller is required to pass an offset which is
+ * inside the page that was mapped. Thus, when the read
+ * returns, we know that the page is in the page cache, and
+ * that it now backs the mmapped area.
+ */
+
+static int do_aio(aio_context_t ctx, struct aio_context *aio)
+{
+ struct iocb iocb, *iocbp = &iocb;
+ char c;
+ int err;
+
+ iocb = ((struct iocb) { .aio_data = (unsigned long) aio,
+ .aio_reqprio = 0,
+ .aio_fildes = aio->fd,
+ .aio_buf = (unsigned long) aio->data,
+ .aio_nbytes = aio->len,
+ .aio_offset = aio->offset,
+ .aio_reserved1 = 0,
+ .aio_reserved2 = 0,
+ .aio_reserved3 = 0 });
+
+ switch(aio->type){
+ case AIO_READ:
+ iocb.aio_lio_opcode = IOCB_CMD_PREAD;
+ break;
+ case AIO_WRITE:
+ iocb.aio_lio_opcode = IOCB_CMD_PWRITE;
+ break;
+ case AIO_MMAP:
+ iocb.aio_lio_opcode = IOCB_CMD_PREAD;
+ iocb.aio_buf = (unsigned long) &c;
+ iocb.aio_nbytes = sizeof(c);
+ break;
+ default:
+ printk("Bogus op in do_aio - %d\n", aio->type);
+ err = -EINVAL;
+ goto out;
+ }
+
+ err = io_submit(ctx, 1, &iocbp);
+ if(err > 0)
+ err = 0;
+
+ out:
+ return err;
+}
+
+static aio_context_t ctx = 0;
+
+static int aio_thread(void *arg)
+{
+ struct aio_thread_reply reply;
+ struct aio_context *aio;
+ struct io_event event;
+ int err, n;
+
+ signal(SIGWINCH, SIG_IGN);
+
+ while(1){
+ n = io_getevents(ctx, 1, 1, &event, NULL);
+ if(n < 0){
+ if(errno == EINTR)
+ continue;
+ printk("aio_thread - io_getevents failed, "
+ "errno = %d\n", errno);
+ }
+ else {
+ aio = (struct aio_context *) event.data;
+ if(update_aio(aio, event.res)){
+ do_aio(ctx, aio);
+ continue;
+ }
+
+ reply = ((struct aio_thread_reply)
+ { .data = aio,
+ .err = aio->len });
+ err = os_write_file(aio->reply_fd, &reply,
+ sizeof(reply));
+ if(err != sizeof(reply))
+ printk("aio_thread - write failed, "
+ "fd = %d, err = %d\n", aio->reply_fd,
+ -err);
+ }
+ }
+ return 0;
+}
+
+#endif
+
+static int do_not_aio(struct aio_context *aio)
+{
+ char c;
+ int err;
+
+ switch(aio->type){
+ case AIO_READ:
+ err = os_seek_file(aio->fd, aio->offset);
+ if(err)
+ goto out;
+
+ err = os_read_file(aio->fd, aio->data, aio->len);
+ break;
+ case AIO_WRITE:
+ err = os_seek_file(aio->fd, aio->offset);
+ if(err)
+ goto out;
+
+ err = os_write_file(aio->fd, aio->data, aio->len);
+ break;
+ case AIO_MMAP:
+ err = os_seek_file(aio->fd, aio->offset);
+ if(err)
+ goto out;
+
+ err = os_read_file(aio->fd, &c, sizeof(c));
+ break;
+ default:
+ printk("do_not_aio - bad request type : %d\n", aio->type);
+ err = -EINVAL;
+ break;
+ }
+
+ out:
+ return err;
+}
+
+static int not_aio_thread(void *arg)
+{
+ struct aio_context *aio;
+ struct aio_thread_reply reply;
+ int err;
+
+ signal(SIGWINCH, SIG_IGN);
+ while(1){
+ err = os_read_file(aio_req_fd_r, &aio, sizeof(aio));
+ if(err != sizeof(aio)){
+ if(err < 0)
+ printk("not_aio_thread - read failed, "
+ "fd = %d, err = %d\n", aio_req_fd_r,
+ -err);
+ else {
+ printk("not_aio_thread - short read, fd = %d, "
+ "length = %d\n", aio_req_fd_r, err);
+ }
+ continue;
+ }
+ again:
+ err = do_not_aio(aio);
+
+ if(update_aio(aio, err))
+ goto again;
+
+ reply = ((struct aio_thread_reply) { .data = aio,
+ .err = aio->len });
+ err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+ if(err != sizeof(reply))
+ printk("not_aio_thread - write failed, fd = %d, "
+ "err = %d\n", aio_req_fd_r, -err);
+ }
+}
+
+static int submit_aio_24(struct aio_context *aio)
+{
+ int err;
+
+ err = os_write_file(aio_req_fd_w, &aio, sizeof(aio));
+ if(err == sizeof(aio))
+ err = 0;
+
+ return err;
+}
+
+static int aio_pid = -1;
+static int (*submit_proc)(struct aio_context *aio);
+
+static int init_aio_24(void)
+{
+ unsigned long stack;
+ int fds[2], err;
+
+ err = os_pipe(fds, 1, 1);
+ if(err)
+ goto out;
+
+ aio_req_fd_w = fds[0];
+ aio_req_fd_r = fds[1];
+ err = run_helper_thread(not_aio_thread, NULL,
+ CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0);
+ if(err < 0)
+ goto out_close_pipe;
+
+ aio_pid = err;
+ goto out;
+
+ out_close_pipe:
+ os_close_file(fds[0]);
+ os_close_file(fds[1]);
+ aio_req_fd_w = -1;
+ aio_req_fd_r = -1;
+ out:
+#ifndef HAVE_AIO_ABI
+ printk("/usr/include/linux/aio_abi.h not present during build\n");
+#endif
+ printk("2.6 host AIO support not used - falling back to I/O "
+ "thread\n");
+
+ submit_proc = submit_aio_24;
+
+ return 0;
+}
+
+#ifdef HAVE_AIO_ABI
+#define DEFAULT_24_AIO 0
+static int submit_aio_26(struct aio_context *aio)
+{
+ struct aio_thread_reply reply;
+ int err;
+
+ err = do_aio(ctx, aio);
+ if(err){
+ reply = ((struct aio_thread_reply) { .data = aio,
+ .err = err });
+ err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+ if(err != sizeof(reply))
+ printk("submit_aio_26 - write failed, "
+ "fd = %d, err = %d\n", aio->reply_fd, -err);
+ else err = 0;
+ }
+
+ return err;
+}
+
+static int init_aio_26(void)
+{
+ unsigned long stack;
+ int err;
+
+ if(io_setup(256, &ctx)){
+ printk("aio_thread failed to initialize context, err = %d\n",
+ errno);
+ return -errno;
+ }
+
+ err = run_helper_thread(aio_thread, NULL,
+ CLONE_FILES | CLONE_VM | SIGCHLD, &stack, 0);
+ if(err < 0)
+ return -errno;
+
+ aio_pid = err;
+
+ printk("Using 2.6 host AIO\n");
+
+ submit_proc = submit_aio_26;
+
+ return 0;
+}
+
+#else
+#define DEFAULT_24_AIO 1
+static int submit_aio_26(struct aio_context *aio)
+{
+ return -ENOSYS;
+}
+
+static int init_aio_26(void)
+{
+ submit_proc = submit_aio_26;
+ return -ENOSYS;
+}
+#endif
+
+static int aio_24 = DEFAULT_24_AIO;
+
+static int __init set_aio_24(char *name, int *add)
+{
+ aio_24 = 1;
+ return 0;
+}
+
+__uml_setup("aio=2.4", set_aio_24,
+"aio=2.4\n"
+" This is used to force UML to use 2.4-style AIO even when 2.6 AIO is\n"
+" available. 2.4 AIO is a single thread that handles one request at a\n"
+" time, synchronously. 2.6 AIO is a thread which uses the 2.6 AIO \n"
+" interface to handle an arbitrary number of pending requests. 2.6 AIO \n"
+" is not available in tt mode, on 2.4 hosts, or when UML is built with\n"
+" /usr/include/linux/aio_abi.h not available. Many distributions don't\n"
+" include aio_abi.h, so you will need to copy it from a kernel tree to\n"
+" your /usr/include/linux in order to build an AIO-capable UML\n\n"
+);
+
+static int init_aio(void)
+{
+ int err;
+
+ CHOOSE_MODE(({
+ if(!aio_24){
+ printk("Disabling 2.6 AIO in tt mode\n");
+ aio_24 = 1;
+ } }), (void) 0);
+
+ if(!aio_24){
+ err = init_aio_26();
+ if(err && (errno == ENOSYS)){
+ printk("2.6 AIO not supported on the host - "
+ "reverting to 2.4 AIO\n");
+ aio_24 = 1;
+ }
+ else return err;
+ }
+
+ if(aio_24)
+ return init_aio_24();
+
+ return 0;
+}
+
+/* The reason for the __initcall/__uml_exitcall asymmetry is that init_aio
+ * needs to be called when the kernel is running because it calls run_helper,
+ * which needs get_free_page. exit_aio is a __uml_exitcall because the generic
+ * kernel does not run __exitcalls on shutdown, and can't because many of them
+ * break when called outside of module unloading.
+ */
+__initcall(init_aio);
+
+static void exit_aio(void)
+{
+ if(aio_pid != -1)
+ os_kill_process(aio_pid, 1);
+}
+
+__uml_exitcall(exit_aio);
+
+int submit_aio(struct aio_context *aio)
+{
+ return (*submit_proc)(aio);
+}
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c
index 4cca3e9c23f..1399520a858 100644
--- a/arch/um/os-Linux/elf_aux.c
+++ b/arch/um/os-Linux/elf_aux.c
@@ -12,8 +12,9 @@
#include "init.h"
#include "elf_user.h"
#include "mem_user.h"
+#include <kernel-offsets.h>
-#if ELF_CLASS == ELFCLASS32
+#if HOST_ELF_CLASS == ELFCLASS32
typedef Elf32_auxv_t elf_auxv_t;
#else
typedef Elf64_auxv_t elf_auxv_t;
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 1e126bfd31a..d32413e4b4c 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -3,10 +3,10 @@
* Licensed under the GPL
*/
-#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <signal.h>
+#include <setjmp.h>
#include <linux/unistd.h>
#include <sys/mman.h>
#include <sys/wait.h>
@@ -14,6 +14,10 @@
#include "os.h"
#include "user.h"
#include "user_util.h"
+#include "signal_user.h"
+#include "process.h"
+#include "irq_user.h"
+#include "kern_util.h"
#define ARBITRARY_ADDR -1
#define FAILURE_PID -1
@@ -114,8 +118,10 @@ void os_usr1_process(int pid)
kill(pid, SIGUSR1);
}
-/*Don't use the glibc version, which caches the result in TLS. It misses some
- * syscalls, and also breaks with clone(), which does not unshare the TLS.*/
+/* Don't use the glibc version, which caches the result in TLS. It misses some
+ * syscalls, and also breaks with clone(), which does not unshare the TLS.
+ */
+
inline _syscall0(pid_t, getpid)
int os_getpid(void)
@@ -164,6 +170,52 @@ int os_unmap_memory(void *addr, int len)
return(0);
}
+void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
+{
+ int flags = 0, pages;
+
+ if(sig_stack != NULL){
+ pages = (1 << UML_CONFIG_KERNEL_STACK_ORDER);
+ set_sigstack(sig_stack, pages * page_size());
+ flags = SA_ONSTACK;
+ }
+ if(usr1_handler) set_handler(SIGUSR1, usr1_handler, flags, -1);
+}
+
+void init_new_thread_signals(int altstack)
+{
+ int flags = altstack ? SA_ONSTACK : 0;
+
+ set_handler(SIGSEGV, (__sighandler_t) sig_handler, flags,
+ SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ set_handler(SIGTRAP, (__sighandler_t) sig_handler, flags,
+ SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ set_handler(SIGFPE, (__sighandler_t) sig_handler, flags,
+ SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ set_handler(SIGILL, (__sighandler_t) sig_handler, flags,
+ SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ set_handler(SIGBUS, (__sighandler_t) sig_handler, flags,
+ SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ set_handler(SIGUSR2, (__sighandler_t) sig_handler,
+ flags, SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
+ signal(SIGHUP, SIG_IGN);
+
+ init_irq_signals(altstack);
+}
+
+int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr)
+{
+ sigjmp_buf buf;
+ int n;
+
+ *jmp_ptr = &buf;
+ n = sigsetjmp(buf, 1);
+ if(n != 0)
+ return(n);
+ (*fn)(arg);
+ return(0);
+}
+
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically
diff --git a/arch/um/kernel/process.c b/arch/um/os-Linux/start_up.c
index 67acd92c532..040cc1472bc 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/os-Linux/start_up.c
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -19,7 +19,6 @@
#include "user_util.h"
#include "kern_util.h"
#include "user.h"
-#include "process.h"
#include "signal_kern.h"
#include "signal_user.h"
#include "sysdep/ptrace.h"
@@ -39,98 +38,6 @@
#include "registers.h"
#endif
-void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
-{
- int flags = 0, pages;
-
- if(sig_stack != NULL){
- pages = (1 << UML_CONFIG_KERNEL_STACK_ORDER);
- set_sigstack(sig_stack, pages * page_size());
- flags = SA_ONSTACK;
- }
- if(usr1_handler) set_handler(SIGUSR1, usr1_handler, flags, -1);
-}
-
-void init_new_thread_signals(int altstack)
-{
- int flags = altstack ? SA_ONSTACK : 0;
-
- set_handler(SIGSEGV, (__sighandler_t) sig_handler, flags,
- SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- set_handler(SIGTRAP, (__sighandler_t) sig_handler, flags,
- SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- set_handler(SIGFPE, (__sighandler_t) sig_handler, flags,
- SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- set_handler(SIGILL, (__sighandler_t) sig_handler, flags,
- SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- set_handler(SIGBUS, (__sighandler_t) sig_handler, flags,
- SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- set_handler(SIGUSR2, (__sighandler_t) sig_handler,
- flags, SIGUSR1, SIGIO, SIGWINCH, SIGALRM, SIGVTALRM, -1);
- signal(SIGHUP, SIG_IGN);
-
- init_irq_signals(altstack);
-}
-
-struct tramp {
- int (*tramp)(void *);
- void *tramp_data;
- unsigned long temp_stack;
- int flags;
- int pid;
-};
-
-/* See above for why sigkill is here */
-
-int sigkill = SIGKILL;
-
-int outer_tramp(void *arg)
-{
- struct tramp *t;
- int sig = sigkill;
-
- t = arg;
- t->pid = clone(t->tramp, (void *) t->temp_stack + page_size()/2,
- t->flags, t->tramp_data);
- if(t->pid > 0) wait_for_stop(t->pid, SIGSTOP, PTRACE_CONT, NULL);
- kill(os_getpid(), sig);
- _exit(0);
-}
-
-int start_fork_tramp(void *thread_arg, unsigned long temp_stack,
- int clone_flags, int (*tramp)(void *))
-{
- struct tramp arg;
- unsigned long sp;
- int new_pid, status, err;
-
- /* The trampoline will run on the temporary stack */
- sp = stack_sp(temp_stack);
-
- clone_flags |= CLONE_FILES | SIGCHLD;
-
- arg.tramp = tramp;
- arg.tramp_data = thread_arg;
- arg.temp_stack = temp_stack;
- arg.flags = clone_flags;
-
- /* Start the process and wait for it to kill itself */
- new_pid = clone(outer_tramp, (void *) sp, clone_flags, &arg);
- if(new_pid < 0)
- return(new_pid);
-
- CATCH_EINTR(err = waitpid(new_pid, &status, 0));
- if(err < 0)
- panic("Waiting for outer trampoline failed - errno = %d",
- errno);
-
- if(!WIFSIGNALED(status) || (WTERMSIG(status) != SIGKILL))
- panic("outer trampoline didn't exit with SIGKILL, "
- "status = %d", status);
-
- return(arg.pid);
-}
-
static int ptrace_child(void *arg)
{
int ret;
@@ -165,7 +72,7 @@ static int start_ptraced_child(void **stack_out)
void *stack;
unsigned long sp;
int pid, n, status;
-
+
stack = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if(stack == MAP_FAILED)
@@ -173,10 +80,10 @@ static int start_ptraced_child(void **stack_out)
sp = (unsigned long) stack + PAGE_SIZE - sizeof(void *);
pid = clone(ptrace_child, (void *) sp, SIGCHLD, NULL);
if(pid < 0)
- panic("check_ptrace : clone failed, errno = %d", errno);
+ panic("start_ptraced_child : clone failed, errno = %d", errno);
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
- panic("check_ptrace : wait failed, errno = %d", errno);
+ panic("check_ptrace : clone failed, errno = %d", errno);
if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGSTOP))
panic("check_ptrace : expected SIGSTOP, got status = %d",
status);
@@ -185,11 +92,14 @@ static int start_ptraced_child(void **stack_out)
return(pid);
}
-/* When testing for SYSEMU support, if it is one of the broken versions, we must
- * just avoid using sysemu, not panic, but only if SYSEMU features are broken.
+/* When testing for SYSEMU support, if it is one of the broken versions, we
+ * must just avoid using sysemu, not panic, but only if SYSEMU features are
+ * broken.
* So only for SYSEMU features we test mustpanic, while normal host features
- * must work anyway!*/
-static int stop_ptraced_child(int pid, void *stack, int exitcode, int mustpanic)
+ * must work anyway!
+ */
+static int stop_ptraced_child(int pid, void *stack, int exitcode,
+ int mustpanic)
{
int status, n, ret = 0;
@@ -217,8 +127,6 @@ static int stop_ptraced_child(int pid, void *stack, int exitcode, int mustpanic)
return ret;
}
-static int force_sysemu_disabled = 0;
-
int ptrace_faultinfo = 1;
int proc_mm = 1;
@@ -228,29 +136,32 @@ static int __init skas0_cmd_param(char *str, int* add)
return 0;
}
+__uml_setup("skas0", skas0_cmd_param,
+ "skas0\n"
+ " Disables SKAS3 usage, so that SKAS0 is used, unless \n"
+ " you specify mode=tt.\n\n");
+
+static int force_sysemu_disabled = 0;
+
static int __init nosysemu_cmd_param(char *str, int* add)
{
force_sysemu_disabled = 1;
return 0;
}
-__uml_setup("skas0", skas0_cmd_param,
- "skas0\n"
- " Disables SKAS3 usage, so that SKAS0 is used, unless you \n"
- " specify mode=tt.\n\n");
-
__uml_setup("nosysemu", nosysemu_cmd_param,
- "nosysemu\n"
- " Turns off syscall emulation patch for ptrace (SYSEMU) on.\n"
- " SYSEMU is a performance-patch introduced by Laurent Vivier. It changes\n"
- " behaviour of ptrace() and helps reducing host context switch rate.\n"
- " To make it working, you need a kernel patch for your host, too.\n"
- " See http://perso.wanadoo.fr/laurent.vivier/UML/ for further information.\n\n");
+"nosysemu\n"
+" Turns off syscall emulation patch for ptrace (SYSEMU) on.\n"
+" SYSEMU is a performance-patch introduced by Laurent Vivier. It changes\n"
+" behaviour of ptrace() and helps reducing host context switch rate.\n"
+" To make it working, you need a kernel patch for your host, too.\n"
+" See http://perso.wanadoo.fr/laurent.vivier/UML/ for further \n"
+" information.\n\n");
static void __init check_sysemu(void)
{
void *stack;
- int pid, syscall, n, status, count=0;
+ int pid, n, status, count=0;
printk("Checking syscall emulation patch for ptrace...");
sysemu_supported = 0;
@@ -281,6 +192,12 @@ static void __init check_sysemu(void)
printk("Checking advanced syscall emulation patch for ptrace...");
pid = start_ptraced_child(&stack);
+
+ if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
+ (void *) PTRACE_O_TRACESYSGOOD) < 0)
+ panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d",
+ errno);
+
while(1){
count++;
if(ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, 0) < 0)
@@ -288,15 +205,10 @@ static void __init check_sysemu(void)
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
panic("check_ptrace : wait failed, errno = %d", errno);
- if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP))
- panic("check_ptrace : expected (SIGTRAP|SYSCALL_TRAP), "
- "got status = %d", status);
-
- syscall = ptrace(PTRACE_PEEKUSR, pid, PT_SYSCALL_NR_OFFSET,
- 0);
- if(syscall == __NR_getpid){
+ if(WIFSTOPPED(status) && (WSTOPSIG(status) == (SIGTRAP|0x80))){
if (!count)
- panic("check_ptrace : SYSEMU_SINGLESTEP doesn't singlestep");
+ panic("check_ptrace : SYSEMU_SINGLESTEP "
+ "doesn't singlestep");
n = ptrace(PTRACE_POKEUSR, pid, PT_SYSCALL_RET_OFFSET,
os_getpid());
if(n < 0)
@@ -304,6 +216,11 @@ static void __init check_sysemu(void)
"call return, errno = %d", errno);
break;
}
+ else if(WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP))
+ count++;
+ else
+ panic("check_ptrace : expected SIGTRAP or "
+ "(SIGTRAP|0x80), got status = %d", status);
}
if (stop_ptraced_child(pid, stack, 0, 0) < 0)
goto fail_stopped;
@@ -321,7 +238,7 @@ fail_stopped:
printk("missing\n");
}
-void __init check_ptrace(void)
+static void __init check_ptrace(void)
{
void *stack;
int pid, syscall, n, status;
@@ -329,20 +246,20 @@ void __init check_ptrace(void)
printk("Checking that ptrace can change system call numbers...");
pid = start_ptraced_child(&stack);
- if (ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
- panic("check_ptrace: PTRACE_SETOPTIONS failed, errno = %d", errno);
+ if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
+ panic("check_ptrace: PTRACE_OLDSETOPTIONS failed, errno = %d", errno);
while(1){
if(ptrace(PTRACE_SYSCALL, pid, 0, 0) < 0)
- panic("check_ptrace : ptrace failed, errno = %d",
+ panic("check_ptrace : ptrace failed, errno = %d",
errno);
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
if(n < 0)
panic("check_ptrace : wait failed, errno = %d", errno);
- if(!WIFSTOPPED(status) || (WSTOPSIG(status) != SIGTRAP + 0x80))
- panic("check_ptrace : expected SIGTRAP + 0x80, "
+ if(!WIFSTOPPED(status) || (WSTOPSIG(status) != (SIGTRAP|0x80)))
+ panic("check_ptrace : expected (SIGTRAP|0x80), "
"got status = %d", status);
-
+
syscall = ptrace(PTRACE_PEEKUSR, pid, PT_SYSCALL_NR_OFFSET,
0);
if(syscall == __NR_getpid){
@@ -359,33 +276,36 @@ void __init check_ptrace(void)
check_sysemu();
}
-int run_kernel_thread(int (*fn)(void *), void *arg, void **jmp_ptr)
+void os_early_checks(void)
{
- sigjmp_buf buf;
- int n;
-
- *jmp_ptr = &buf;
- n = sigsetjmp(buf, 1);
- if(n != 0)
- return(n);
- (*fn)(arg);
- return(0);
+ check_ptrace();
}
-void forward_pending_sigio(int target)
+static int __init noprocmm_cmd_param(char *str, int* add)
{
- sigset_t sigs;
+ proc_mm = 0;
+ return 0;
+}
+
+__uml_setup("noprocmm", noprocmm_cmd_param,
+"noprocmm\n"
+" Turns off usage of /proc/mm, even if host supports it.\n"
+" To support /proc/mm, the host needs to be patched using\n"
+" the current skas3 patch.\n\n");
- if(sigpending(&sigs))
- panic("forward_pending_sigio : sigpending failed");
- if(sigismember(&sigs, SIGIO))
- kill(target, SIGIO);
+static int __init noptracefaultinfo_cmd_param(char *str, int* add)
+{
+ ptrace_faultinfo = 0;
+ return 0;
}
-extern void *__syscall_stub_start, __syscall_stub_end;
+__uml_setup("noptracefaultinfo", noptracefaultinfo_cmd_param,
+"noptracefaultinfo\n"
+" Turns off usage of PTRACE_FAULTINFO, even if host supports\n"
+" it. To support PTRACE_FAULTINFO, the host needs to be patched\n"
+" using the current skas3 patch.\n\n");
#ifdef UML_CONFIG_MODE_SKAS
-
static inline void check_skas3_ptrace_support(void)
{
struct ptrace_faultinfo fi;
@@ -400,9 +320,8 @@ static inline void check_skas3_ptrace_support(void)
ptrace_faultinfo = 0;
if(errno == EIO)
printf("not found\n");
- else {
+ else
perror("not found");
- }
}
else {
if (!ptrace_faultinfo)
@@ -419,9 +338,10 @@ int can_do_skas(void)
{
printf("Checking for /proc/mm...");
if (os_access("/proc/mm", OS_ACC_W_OK) < 0) {
- proc_mm = 0;
+ proc_mm = 0;
printf("not found\n");
- } else {
+ }
+ else {
if (!proc_mm)
printf("found but disabled on command line\n");
else
diff --git a/arch/um/os-Linux/tt.c b/arch/um/os-Linux/tt.c
new file mode 100644
index 00000000000..5b047ab8416
--- /dev/null
+++ b/arch/um/os-Linux/tt.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sched.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/ptrace.h>
+#include <linux/ptrace.h>
+#include <sys/wait.h>
+#include <sys/mman.h>
+#include <asm/ptrace.h>
+#include <asm/unistd.h>
+#include <asm/page.h>
+#include "user_util.h"
+#include "kern_util.h"
+#include "user.h"
+#include "signal_kern.h"
+#include "signal_user.h"
+#include "sysdep/ptrace.h"
+#include "sysdep/sigcontext.h"
+#include "irq_user.h"
+#include "ptrace_user.h"
+#include "time_user.h"
+#include "init.h"
+#include "os.h"
+#include "uml-config.h"
+#include "choose-mode.h"
+#include "mode.h"
+#include "tempfile.h"
+
+/*
+ *-------------------------
+ * only for tt mode (will be deleted in future...)
+ *-------------------------
+ */
+
+struct tramp {
+ int (*tramp)(void *);
+ void *tramp_data;
+ unsigned long temp_stack;
+ int flags;
+ int pid;
+};
+
+/* See above for why sigkill is here */
+
+int sigkill = SIGKILL;
+
+int outer_tramp(void *arg)
+{
+ struct tramp *t;
+ int sig = sigkill;
+
+ t = arg;
+ t->pid = clone(t->tramp, (void *) t->temp_stack + page_size()/2,
+ t->flags, t->tramp_data);
+ if(t->pid > 0) wait_for_stop(t->pid, SIGSTOP, PTRACE_CONT, NULL);
+ kill(os_getpid(), sig);
+ _exit(0);
+}
+
+int start_fork_tramp(void *thread_arg, unsigned long temp_stack,
+ int clone_flags, int (*tramp)(void *))
+{
+ struct tramp arg;
+ unsigned long sp;
+ int new_pid, status, err;
+
+ /* The trampoline will run on the temporary stack */
+ sp = stack_sp(temp_stack);
+
+ clone_flags |= CLONE_FILES | SIGCHLD;
+
+ arg.tramp = tramp;
+ arg.tramp_data = thread_arg;
+ arg.temp_stack = temp_stack;
+ arg.flags = clone_flags;
+
+ /* Start the process and wait for it to kill itself */
+ new_pid = clone(outer_tramp, (void *) sp, clone_flags, &arg);
+ if(new_pid < 0)
+ return(new_pid);
+
+ CATCH_EINTR(err = waitpid(new_pid, &status, 0));
+ if(err < 0)
+ panic("Waiting for outer trampoline failed - errno = %d",
+ errno);
+
+ if(!WIFSIGNALED(status) || (WTERMSIG(status) != SIGKILL))
+ panic("outer trampoline didn't exit with SIGKILL, "
+ "status = %d", status);
+
+ return(arg.pid);
+}
+
+void forward_pending_sigio(int target)
+{
+ sigset_t sigs;
+
+ if(sigpending(&sigs))
+ panic("forward_pending_sigio : sigpending failed");
+ if(sigismember(&sigs, SIGIO))
+ kill(target, SIGIO);
+}
+
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules
index 17f305b6bad..59a1291f477 100644
--- a/arch/um/scripts/Makefile.rules
+++ b/arch/um/scripts/Makefile.rules
@@ -9,6 +9,11 @@ USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \
$(CFLAGS_$(notdir $@))
+$(USER_OBJS): cmd_checksrc =
+$(USER_OBJS): quiet_cmd_checksrc =
+$(USER_OBJS): cmd_force_checksrc =
+$(USER_OBJS): quiet_cmd_force_checksrc =
+
# The stubs and unmap.o can't try to call mcount or update basic block data
define unprofile
diff --git a/arch/um/scripts/Makefile.unmap b/arch/um/scripts/Makefile.unmap
index 802d027a1e1..b2165188d94 100644
--- a/arch/um/scripts/Makefile.unmap
+++ b/arch/um/scripts/Makefile.unmap
@@ -12,7 +12,7 @@ $(obj)/unmap.o: _c_flags = $(call unprofile,$(CFLAGS))
quiet_cmd_wrapld = LD $@
define cmd_wrapld
- $(LD) $(LDFLAGS) -r -o $(obj)/unmap_tmp.o $< $(shell $(CC) $(CFLAGS) -print-file-name=libc.a); \
+ $(LD) $(LDFLAGS) -r -o $(obj)/unmap_tmp.o $< ; \
$(OBJCOPY) $(UML_OBJCOPYFLAGS) $(obj)/unmap_tmp.o $@ -G switcheroo
endef
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile
index 77c3c4d29f5..4ca2a229da4 100644
--- a/arch/um/sys-i386/Makefile
+++ b/arch/um/sys-i386/Makefile
@@ -16,13 +16,7 @@ semaphore.c-dir = kernel
highmem.c-dir = mm
module.c-dir = kernel
-STUB_CFLAGS = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS))
-
-# _cflags works with kernel files, not with userspace ones, but c_flags does,
-# why ask why?
-$(obj)/stub_segv.o : c_flags = $(STUB_CFLAGS)
-
-$(obj)/stub.o : a_flags = $(STUB_CFLAGS)
+$(obj)/stub_segv.o : _c_flags = $(call unprofile,$(CFLAGS))
subdir- := util
diff --git a/arch/um/sys-i386/kernel-offsets.c b/arch/um/sys-i386/kernel-offsets.c
index 9f8ecd1fdd9..a1070af2bcd 100644
--- a/arch/um/sys-i386/kernel-offsets.c
+++ b/arch/um/sys-i386/kernel-offsets.c
@@ -2,6 +2,7 @@
#include <linux/stddef.h>
#include <linux/sched.h>
#include <linux/time.h>
+#include <linux/elf.h>
#include <asm/page.h>
#define DEFINE(sym, val) \
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c
index 4efc69a039d..16bc19928b3 100644
--- a/arch/um/sys-i386/signal.c
+++ b/arch/um/sys-i386/signal.c
@@ -122,9 +122,9 @@ int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from,
int err;
to_fp = to->fpstate;
- from_fp = from->fpstate;
sigs = to->oldmask;
err = copy_from_user(to, from, sizeof(*to));
+ from_fp = to->fpstate;
to->oldmask = sigs;
to->fpstate = to_fp;
if(to_fp != NULL)
diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
index 2f2c70a8f04..6a70d9ab5c2 100644
--- a/arch/um/sys-i386/stub.S
+++ b/arch/um/sys-i386/stub.S
@@ -2,7 +2,50 @@
.globl syscall_stub
.section .__syscall_stub, "x"
-syscall_stub:
- int $0x80
+
+ .globl batch_syscall_stub
+batch_syscall_stub:
+ /* load pointer to first operation */
+ mov $(UML_CONFIG_STUB_DATA+8), %esp
+
+again:
+ /* load length of additional data */
+ mov 0x0(%esp), %eax
+
+ /* if(length == 0) : end of list */
+ /* write possible 0 to header */
+ mov %eax, UML_CONFIG_STUB_DATA+4
+ cmpl $0, %eax
+ jz done
+
+ /* save current pointer */
+ mov %esp, UML_CONFIG_STUB_DATA+4
+
+ /* skip additional data */
+ add %eax, %esp
+
+ /* load syscall-# */
+ pop %eax
+
+ /* load syscall params */
+ pop %ebx
+ pop %ecx
+ pop %edx
+ pop %esi
+ pop %edi
+ pop %ebp
+
+ /* execute syscall */
+ int $0x80
+
+ /* check return value */
+ pop %ebx
+ cmp %ebx, %eax
+ je again
+
+done:
+ /* save return value */
mov %eax, UML_CONFIG_STUB_DATA
+
+ /* stop */
int3
diff --git a/arch/um/sys-i386/stub_segv.c b/arch/um/sys-i386/stub_segv.c
index 68aeabe3a65..1e88b275eda 100644
--- a/arch/um/sys-i386/stub_segv.c
+++ b/arch/um/sys-i386/stub_segv.c
@@ -3,8 +3,7 @@
* Licensed under the GPL
*/
-#include <signal.h>
-#include <asm/sigcontext.h>
+#include <asm/signal.h>
#include <asm/unistd.h>
#include "uml-config.h"
#include "sysdep/sigcontext.h"
diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile
index 7488206ce6f..f0ab574d1e9 100644
--- a/arch/um/sys-x86_64/Makefile
+++ b/arch/um/sys-x86_64/Makefile
@@ -6,7 +6,7 @@
#XXX: why into lib-y?
lib-y = bitops.o bugs.o csum-partial.o delay.o fault.o mem.o memcpy.o \
- ptrace.o ptrace_user.o semaphore.o sigcontext.o signal.o stub.o \
+ ptrace.o ptrace_user.o sigcontext.o signal.o stub.o \
stub_segv.o syscalls.o syscall_table.o sysrq.o thunk.o
obj-y := ksyms.o
@@ -15,7 +15,7 @@ obj-$(CONFIG_MODULES) += module.o um_module.o
USER_OBJS := ptrace_user.o sigcontext.o
SYMLINKS = bitops.c csum-copy.S csum-partial.c csum-wrappers.c memcpy.S \
- semaphore.c thunk.S module.c
+ thunk.S module.c
include arch/um/scripts/Makefile.rules
@@ -24,17 +24,10 @@ csum-copy.S-dir = lib
csum-partial.c-dir = lib
csum-wrappers.c-dir = lib
memcpy.S-dir = lib
-semaphore.c-dir = kernel
thunk.S-dir = lib
module.c-dir = kernel
-STUB_CFLAGS = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS))
-
-# _cflags works with kernel files, not with userspace ones, but c_flags does,
-# why ask why?
-$(obj)/stub_segv.o : c_flags = $(STUB_CFLAGS)
-
-$(obj)/stub.o : a_flags = $(STUB_CFLAGS)
+$(obj)/stub_segv.o: _c_flags = $(call unprofile,$(CFLAGS))
subdir- := util
diff --git a/arch/um/sys-x86_64/kernel-offsets.c b/arch/um/sys-x86_64/kernel-offsets.c
index 220e875cbe2..998541eade4 100644
--- a/arch/um/sys-x86_64/kernel-offsets.c
+++ b/arch/um/sys-x86_64/kernel-offsets.c
@@ -2,6 +2,7 @@
#include <linux/stddef.h>
#include <linux/sched.h>
#include <linux/time.h>
+#include <linux/elf.h>
#include <asm/page.h>
#define DEFINE(sym, val) \
diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c
index 8fdaed06c10..fe1d065332b 100644
--- a/arch/um/sys-x86_64/signal.c
+++ b/arch/um/sys-x86_64/signal.c
@@ -104,28 +104,35 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp,
int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from,
int fpsize)
{
- struct _fpstate *to_fp, *from_fp;
- unsigned long sigs;
- int err;
-
- to_fp = to->fpstate;
- from_fp = from->fpstate;
- sigs = to->oldmask;
- err = copy_from_user(to, from, sizeof(*to));
- to->oldmask = sigs;
- return(err);
+ struct _fpstate *to_fp, *from_fp;
+ unsigned long sigs;
+ int err;
+
+ to_fp = to->fpstate;
+ sigs = to->oldmask;
+ err = copy_from_user(to, from, sizeof(*to));
+ from_fp = to->fpstate;
+ to->fpstate = to_fp;
+ to->oldmask = sigs;
+ if(to_fp != NULL)
+ err |= copy_from_user(to_fp, from_fp, fpsize);
+ return(err);
}
int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate *fp,
struct sigcontext *from, int fpsize)
{
- struct _fpstate *to_fp, *from_fp;
- int err;
-
- to_fp = (fp ? fp : (struct _fpstate *) (to + 1));
- from_fp = from->fpstate;
- err = copy_to_user(to, from, sizeof(*to));
- return(err);
+ struct _fpstate *to_fp, *from_fp;
+ int err;
+
+ to_fp = (fp ? fp : (struct _fpstate *) (to + 1));
+ from_fp = from->fpstate;
+ err = copy_to_user(to, from, sizeof(*to));
+ if(from_fp != NULL){
+ err |= copy_to_user(&to->fpstate, &to_fp, sizeof(to->fpstate));
+ err |= copy_to_user(to_fp, from_fp, fpsize);
+ }
+ return(err);
}
#endif
diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
index 31c14925716..03c27973578 100644
--- a/arch/um/sys-x86_64/stub.S
+++ b/arch/um/sys-x86_64/stub.S
@@ -13,3 +13,54 @@ syscall_stub:
or %rcx, %rbx
movq %rax, (%rbx)
int3
+
+ .globl batch_syscall_stub
+batch_syscall_stub:
+ mov $(UML_CONFIG_STUB_DATA >> 32), %rbx
+ sal $32, %rbx
+ mov $(UML_CONFIG_STUB_DATA & 0xffffffff), %rax
+ or %rax, %rbx
+ /* load pointer to first operation */
+ mov %rbx, %rsp
+ add $0x10, %rsp
+again:
+ /* load length of additional data */
+ mov 0x0(%rsp), %rax
+
+ /* if(length == 0) : end of list */
+ /* write possible 0 to header */
+ mov %rax, 8(%rbx)
+ cmp $0, %rax
+ jz done
+
+ /* save current pointer */
+ mov %rsp, 8(%rbx)
+
+ /* skip additional data */
+ add %rax, %rsp
+
+ /* load syscall-# */
+ pop %rax
+
+ /* load syscall params */
+ pop %rdi
+ pop %rsi
+ pop %rdx
+ pop %r10
+ pop %r8
+ pop %r9
+
+ /* execute syscall */
+ syscall
+
+ /* check return value */
+ pop %rcx
+ cmp %rcx, %rax
+ je again
+
+done:
+ /* save return value */
+ mov %rax, (%rbx)
+
+ /* stop */
+ int3
diff --git a/arch/um/sys-x86_64/stub_segv.c b/arch/um/sys-x86_64/stub_segv.c
index 161d1fe9c03..65a131b362b 100644
--- a/arch/um/sys-x86_64/stub_segv.c
+++ b/arch/um/sys-x86_64/stub_segv.c
@@ -3,9 +3,10 @@
* Licensed under the GPL
*/
-#include <signal.h>
+#include <asm/signal.h>
#include <linux/compiler.h>
#include <asm/unistd.h>
+#include <asm/ucontext.h>
#include "uml-config.h"
#include "sysdep/sigcontext.h"
#include "sysdep/faultinfo.h"
diff --git a/arch/v850/Makefile b/arch/v850/Makefile
index bf38ca0ad78..8be9aacb20a 100644
--- a/arch/v850/Makefile
+++ b/arch/v850/Makefile
@@ -51,16 +51,4 @@ root_fs_image_force: $(ROOT_FS_IMAGE)
$(OBJCOPY) $(OBJCOPY_FLAGS_BLOB) --rename-section .data=.root,alloc,load,readonly,data,contents $< root_fs_image.o
endif
-
-prepare: include/asm-$(ARCH)/asm-consts.h
-
-# Generate constants from C code for use by asm files
-arch/$(ARCH)/kernel/asm-consts.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm-consts.h: arch/$(ARCH)/kernel/asm-consts.s
- $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/asm-consts.h \
- arch/$(ARCH)/kernel/asm-consts.s \
- root_fs_image.o
+CLEAN_FILES += root_fs_image.o
diff --git a/arch/v850/kernel/asm-consts.c b/arch/v850/kernel/asm-offsets.c
index 24f29136907..24f29136907 100644
--- a/arch/v850/kernel/asm-consts.c
+++ b/arch/v850/kernel/asm-offsets.c
diff --git a/arch/v850/kernel/entry.S b/arch/v850/kernel/entry.S
index 895e27b1d83..d991e4547db 100644
--- a/arch/v850/kernel/entry.S
+++ b/arch/v850/kernel/entry.S
@@ -22,7 +22,7 @@
#include <asm/irq.h>
#include <asm/errno.h>
-#include <asm/asm-consts.h>
+#include <asm/asm-offsets.h>
/* Make a slightly more convenient alias for C_SYMBOL_NAME. */
diff --git a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c
index f722a268238..ea3fd8844ff 100644
--- a/arch/v850/kernel/time.c
+++ b/arch/v850/kernel/time.c
@@ -66,7 +66,7 @@ static irqreturn_t timer_interrupt (int irq, void *dummy, struct pt_regs *regs)
* CMOS clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
* called as close as possible to 500 ms before the new second starts.
*/
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec > last_rtc_update + 660 &&
(xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
(xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
@@ -169,10 +169,7 @@ int do_settimeofday(struct timespec *tv)
xtime.tv_sec = tv->tv_sec;
xtime.tv_nsec = tv->tv_nsec;
- time_adjust = 0; /* stop active adjtime () */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq (&xtime_lock);
clock_was_set();
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 660a03a89e6..e63323e03ea 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -24,6 +24,10 @@ config X86
bool
default y
+config SEMAPHORE_SLEEPERS
+ bool
+ default y
+
config MMU
bool
default y
@@ -61,6 +65,10 @@ config GENERIC_IOMAP
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
@@ -144,7 +152,6 @@ config X86_CPUID
with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
/dev/cpu/31/cpuid.
-# disable it for opteron optimized builds because it pulls in ACPI_BOOT
config X86_HT
bool
depends on SMP && !MK8
@@ -437,6 +444,11 @@ config ISA_DMA_API
bool
default y
+config GENERIC_PENDING_IRQ
+ bool
+ depends on GENERIC_HARDIRQS && SMP
+ default y
+
menu "Power management options"
source kernel/power/Kconfig
@@ -461,7 +473,6 @@ config PCI_DIRECT
config PCI_MMCONFIG
bool "Support mmconfig PCI config space access"
depends on PCI && ACPI
- select ACPI_BOOT
config UNORDERED_IO
bool "Unordered IO mapping access"
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 4c6ed96d5f7..a9cd42e6182 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -86,16 +86,6 @@ install fdimage fdimage144 fdimage288: vmlinux
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-prepare: include/asm-$(ARCH)/offset.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/offset.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/offset.h
-
define archhelp
echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
echo ' install - Install kernel using'
diff --git a/arch/x86_64/boot/setup.S b/arch/x86_64/boot/setup.S
index ff58b2832b7..12ea0b6c52e 100644
--- a/arch/x86_64/boot/setup.S
+++ b/arch/x86_64/boot/setup.S
@@ -81,7 +81,7 @@ start:
# This is the setup header, and it must start at %cs:2 (old 0x9020:2)
.ascii "HdrS" # header signature
- .word 0x0203 # header version number (>= 0x0105)
+ .word 0x0204 # header version number (>= 0x0105)
# or else old loadlin-1.5 will fail)
realmode_swtch: .word 0, 0 # default_switch, SETUPSEG
start_sys_seg: .word SYSSEG
diff --git a/arch/x86_64/boot/tools/build.c b/arch/x86_64/boot/tools/build.c
index 18b5bac1c42..c44f5e2ec10 100644
--- a/arch/x86_64/boot/tools/build.c
+++ b/arch/x86_64/boot/tools/build.c
@@ -178,7 +178,9 @@ int main(int argc, char ** argv)
die("Output: seek failed");
buf[0] = (sys_size & 0xff);
buf[1] = ((sys_size >> 8) & 0xff);
- if (write(1, buf, 2) != 2)
+ buf[2] = ((sys_size >> 16) & 0xff);
+ buf[3] = ((sys_size >> 24) & 0xff);
+ if (write(1, buf, 4) != 4)
die("Write of image length failed");
return 0; /* Everything is OK */
diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig
index b97a61e1c71..bf57e2362bf 100644
--- a/arch/x86_64/defconfig
+++ b/arch/x86_64/defconfig
@@ -135,8 +135,6 @@ CONFIG_PM_STD_PARTITION=""
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
-CONFIG_ACPI_BOOT=y
-CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
@@ -151,10 +149,8 @@ CONFIG_ACPI_NUMA=y
CONFIG_ACPI_TOSHIBA=y
CONFIG_ACPI_BLACKLIST_YEAR=2001
# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
-CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
diff --git a/arch/x86_64/ia32/ia32_ioctl.c b/arch/x86_64/ia32/ia32_ioctl.c
index d259f8a6f81..419758f19ca 100644
--- a/arch/x86_64/ia32/ia32_ioctl.c
+++ b/arch/x86_64/ia32/ia32_ioctl.c
@@ -24,17 +24,26 @@
static int tiocgdev(unsigned fd, unsigned cmd, unsigned int __user *ptr)
{
- struct file *file = fget(fd);
+ struct file *file;
struct tty_struct *real_tty;
+ int fput_needed, ret;
+ file = fget_light(fd, &fput_needed);
if (!file)
return -EBADF;
+
+ ret = -EINVAL;
if (file->f_op->ioctl != tty_ioctl)
- return -EINVAL;
+ goto out;
real_tty = (struct tty_struct *)file->private_data;
if (!real_tty)
- return -EINVAL;
- return put_user(new_encode_dev(tty_devnum(real_tty)), ptr);
+ goto out;
+
+ ret = put_user(new_encode_dev(tty_devnum(real_tty)), ptr);
+
+out:
+ fput_light(file, fput_needed);
+ return ret;
}
#define RTC_IRQP_READ32 _IOR('p', 0x0b, unsigned int) /* Read IRQ rate */
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index c45d6a05b98..5244f803203 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -6,7 +6,7 @@
#include <asm/dwarf2.h>
#include <asm/calling.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/current.h>
#include <asm/errno.h>
#include <asm/ia32_unistd.h>
@@ -307,7 +307,7 @@ ia32_sys_call_table:
.quad stub32_fork
.quad sys_read
.quad sys_write
- .quad sys32_open /* 5 */
+ .quad compat_sys_open /* 5 */
.quad sys_close
.quad sys32_waitpid
.quad sys_creat
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index be996d1b691..04d80406ce4 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -969,32 +969,6 @@ long sys32_kill(int pid, int sig)
return sys_kill(pid, sig);
}
-asmlinkage long sys32_open(const char __user * filename, int flags, int mode)
-{
- char * tmp;
- int fd, error;
-
- /* don't force O_LARGEFILE */
- tmp = getname(filename);
- fd = PTR_ERR(tmp);
- if (!IS_ERR(tmp)) {
- fd = get_unused_fd();
- if (fd >= 0) {
- struct file *f = filp_open(tmp, flags, mode);
- error = PTR_ERR(f);
- if (IS_ERR(f)) {
- put_unused_fd(fd);
- fd = error;
- } else {
- fsnotify_open(f->f_dentry);
- fd_install(fd, f);
- }
- }
- putname(tmp);
- }
- return fd;
-}
-
extern asmlinkage long
sys_timer_create(clockid_t which_clock,
struct sigevent __user *timer_event_spec,
diff --git a/arch/x86_64/ia32/vsyscall-syscall.S b/arch/x86_64/ia32/vsyscall-syscall.S
index e2aaf3de8a4..b024965bb68 100644
--- a/arch/x86_64/ia32/vsyscall-syscall.S
+++ b/arch/x86_64/ia32/vsyscall-syscall.S
@@ -3,7 +3,7 @@
*/
#include <asm/ia32_unistd.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/segment.h>
.text
diff --git a/arch/x86_64/ia32/vsyscall-sysenter.S b/arch/x86_64/ia32/vsyscall-sysenter.S
index 8fb8e0ff3af..71f3de586b5 100644
--- a/arch/x86_64/ia32/vsyscall-sysenter.S
+++ b/arch/x86_64/ia32/vsyscall-sysenter.S
@@ -3,7 +3,7 @@
*/
#include <asm/ia32_unistd.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
.text
.section .text.vsyscall,"ax"
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 48f9e2c19cd..1579bdd0adc 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -4,15 +4,15 @@
extra-y := head.o head64.o init_task.o vmlinux.lds
EXTRA_AFLAGS := -traditional
-obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \
+obj-y := process.o signal.o entry.o traps.o irq.o \
ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
x8664_ksyms.o i387.o syscall.o vsyscall.o \
- setup64.o bootflag.o e820.o reboot.o quirks.o
+ setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o
obj-$(CONFIG_X86_MCE) += mce.o
obj-$(CONFIG_X86_MCE_INTEL) += mce_intel.o
obj-$(CONFIG_MTRR) += ../../i386/kernel/cpu/mtrr/
-obj-$(CONFIG_ACPI_BOOT) += acpi/
+obj-$(CONFIG_ACPI) += acpi/
obj-$(CONFIG_X86_MSR) += msr.o
obj-$(CONFIG_MICROCODE) += microcode.o
obj-$(CONFIG_X86_CPUID) += cpuid.o
@@ -45,3 +45,4 @@ swiotlb-$(CONFIG_SWIOTLB) += ../../ia64/lib/swiotlb.o
microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o
intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o
quirks-y += ../../i386/kernel/quirks.o
+i8237-y += ../../i386/kernel/i8237.o
diff --git a/arch/x86_64/kernel/acpi/Makefile b/arch/x86_64/kernel/acpi/Makefile
index d2c2ee5f9a8..7da9ace890b 100644
--- a/arch/x86_64/kernel/acpi/Makefile
+++ b/arch/x86_64/kernel/acpi/Makefile
@@ -1,3 +1,3 @@
-obj-$(CONFIG_ACPI_BOOT) := boot.o
-boot-$(CONFIG_ACPI_BOOT) := ../../../i386/kernel/acpi/boot.o
+obj-y := boot.o
+boot-y := ../../../i386/kernel/acpi/boot.o
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
diff --git a/arch/x86_64/kernel/acpi/sleep.c b/arch/x86_64/kernel/acpi/sleep.c
index 7a275de6df2..148f6f7ea31 100644
--- a/arch/x86_64/kernel/acpi/sleep.c
+++ b/arch/x86_64/kernel/acpi/sleep.c
@@ -47,7 +47,6 @@
#include <asm/proto.h>
#include <asm/tlbflush.h>
-
/* --------------------------------------------------------------------------
Low-Level Sleep Support
-------------------------------------------------------------------------- */
@@ -77,11 +76,12 @@ static void init_low_mapping(void)
* Create an identity mapped page table and copy the wakeup routine to
* low memory.
*/
-int acpi_save_state_mem (void)
+int acpi_save_state_mem(void)
{
init_low_mapping();
- memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
+ memcpy((void *)acpi_wakeup_address, &wakeup_start,
+ &wakeup_end - &wakeup_start);
acpi_copy_wakeup_routine(acpi_wakeup_address);
return 0;
@@ -90,7 +90,7 @@ int acpi_save_state_mem (void)
/*
* acpi_restore_state
*/
-void acpi_restore_state_mem (void)
+void acpi_restore_state_mem(void)
{
set_pgd(pgd_offset(current->mm, 0UL), low_ptr);
flush_tlb_all();
@@ -108,7 +108,8 @@ void __init acpi_reserve_bootmem(void)
{
acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
if ((&wakeup_end - &wakeup_start) > PAGE_SIZE)
- printk(KERN_CRIT "ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
+ printk(KERN_CRIT
+ "ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
}
static int __init acpi_sleep_setup(char *str)
@@ -127,6 +128,8 @@ static int __init acpi_sleep_setup(char *str)
__setup("acpi_sleep=", acpi_sleep_setup);
-#endif /*CONFIG_ACPI_SLEEP*/
+#endif /*CONFIG_ACPI_SLEEP */
-void acpi_pci_link_exit(void) {}
+void acpi_pci_link_exit(void)
+{
+}
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index b548dea4e5b..bb0ae18ec02 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -85,7 +85,7 @@ int __init e820_mapped(unsigned long start, unsigned long end, unsigned type)
struct e820entry *ei = &e820.map[i];
if (type && ei->type != type)
continue;
- if (ei->addr >= end || ei->addr + ei->size < start)
+ if (ei->addr >= end || ei->addr + ei->size <= start)
continue;
return 1;
}
@@ -567,7 +567,7 @@ unsigned long pci_mem_start = 0xaeedbabe;
*/
__init void e820_setup_gap(void)
{
- unsigned long gapstart, gapsize;
+ unsigned long gapstart, gapsize, round;
unsigned long last;
int i;
int found = 0;
@@ -604,14 +604,14 @@ __init void e820_setup_gap(void)
}
/*
- * Start allocating dynamic PCI memory a bit into the gap,
- * aligned up to the nearest megabyte.
- *
- * Question: should we try to pad it up a bit (do something
- * like " + (gapsize >> 3)" in there too?). We now have the
- * technology.
+ * See how much we want to round up: start off with
+ * rounding to the next 1MB area.
*/
- pci_mem_start = (gapstart + 0xfffff) & ~0xfffff;
+ round = 0x100000;
+ while ((gapsize >> 4) > round)
+ round += round;
+ /* Fun with two's complement */
+ pci_mem_start = (gapstart + round) & -round;
printk(KERN_INFO "Allocating PCI resources starting at %lx (gap: %lx:%lx)\n",
pci_mem_start, gapstart, gapsize);
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index 096d470e280..3620508c8bd 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -36,7 +36,7 @@
#include <asm/errno.h>
#include <asm/dwarf2.h>
#include <asm/calling.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/msr.h>
#include <asm/unistd.h>
#include <asm/thread_info.h>
@@ -784,8 +784,9 @@ ENTRY(execve)
ret
CFI_ENDPROC
-ENTRY(page_fault)
+KPROBE_ENTRY(page_fault)
errorentry do_page_fault
+ .previous .text
ENTRY(coprocessor_error)
zeroentry do_coprocessor_error
@@ -797,13 +798,14 @@ ENTRY(device_not_available)
zeroentry math_state_restore
/* runs on exception stack */
-ENTRY(debug)
+KPROBE_ENTRY(debug)
CFI_STARTPROC
pushq $0
CFI_ADJUST_CFA_OFFSET 8
paranoidentry do_debug
jmp paranoid_exit
CFI_ENDPROC
+ .previous .text
/* runs on exception stack */
ENTRY(nmi)
@@ -854,8 +856,9 @@ paranoid_schedule:
jmp paranoid_userspace
CFI_ENDPROC
-ENTRY(int3)
+KPROBE_ENTRY(int3)
zeroentry do_int3
+ .previous .text
ENTRY(overflow)
zeroentry do_overflow
@@ -892,8 +895,9 @@ ENTRY(stack_segment)
jmp paranoid_exit
CFI_ENDPROC
-ENTRY(general_protection)
+KPROBE_ENTRY(general_protection)
errorentry do_general_protection
+ .previous .text
ENTRY(alignment_check)
errorentry do_alignment_check
diff --git a/arch/x86_64/kernel/genapic.c b/arch/x86_64/kernel/genapic.c
index 30c843a5efd..b1c144f7314 100644
--- a/arch/x86_64/kernel/genapic.c
+++ b/arch/x86_64/kernel/genapic.c
@@ -20,12 +20,12 @@
#include <asm/smp.h>
#include <asm/ipi.h>
-#if defined(CONFIG_ACPI_BUS)
+#if defined(CONFIG_ACPI)
#include <acpi/acpi_bus.h>
#endif
/* which logical CPU number maps to which CPU (physical APIC ID) */
-u8 x86_cpu_to_apicid[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 x86_cpu_to_apicid[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
EXPORT_SYMBOL(x86_cpu_to_apicid);
u8 x86_cpu_to_log_apicid[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
@@ -47,7 +47,7 @@ void __init clustered_apic_check(void)
u8 cluster_cnt[NUM_APIC_CLUSTERS];
int num_cpus = 0;
-#if defined(CONFIG_ACPI_BUS)
+#if defined(CONFIG_ACPI)
/*
* Some x86_64 machines use physical APIC mode regardless of how many
* procs/clusters are present (x86_64 ES7000 is an example).
diff --git a/arch/x86_64/kernel/genapic_cluster.c b/arch/x86_64/kernel/genapic_cluster.c
index 9703da7202e..f6523dd1bc0 100644
--- a/arch/x86_64/kernel/genapic_cluster.c
+++ b/arch/x86_64/kernel/genapic_cluster.c
@@ -72,10 +72,14 @@ static void cluster_send_IPI_mask(cpumask_t mask, int vector)
static void cluster_send_IPI_allbutself(int vector)
{
cpumask_t mask = cpu_online_map;
- cpu_clear(smp_processor_id(), mask);
+ int me = get_cpu(); /* Ensure we are not preempted when we clear */
+
+ cpu_clear(me, mask);
if (!cpus_empty(mask))
cluster_send_IPI_mask(mask, vector);
+
+ put_cpu();
}
static void cluster_send_IPI_all(int vector)
diff --git a/arch/x86_64/kernel/genapic_flat.c b/arch/x86_64/kernel/genapic_flat.c
index adc96282a9e..6d57da96bf8 100644
--- a/arch/x86_64/kernel/genapic_flat.c
+++ b/arch/x86_64/kernel/genapic_flat.c
@@ -78,8 +78,18 @@ static void flat_send_IPI_mask(cpumask_t cpumask, int vector)
static void flat_send_IPI_allbutself(int vector)
{
+#ifndef CONFIG_HOTPLUG_CPU
if (((num_online_cpus()) - 1) >= 1)
__send_IPI_shortcut(APIC_DEST_ALLBUT, vector,APIC_DEST_LOGICAL);
+#else
+ cpumask_t allbutme = cpu_online_map;
+ int me = get_cpu(); /* Ensure we are not preempted when we clear */
+ cpu_clear(me, allbutme);
+
+ if (!cpus_empty(allbutme))
+ flat_send_IPI_mask(allbutme, vector);
+ put_cpu();
+#endif
}
static void flat_send_IPI_all(int vector)
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index d206d7e49cf..5f1529be123 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -70,7 +70,7 @@ static struct irq_pin_list {
short apic, pin, next;
} irq_2_pin[PIN_MAP_SIZE];
-int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
+int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
#ifdef CONFIG_PCI_MSI
#define vector_to_irq(vector) \
(platform_legacy_irq(vector) ? vector : vector_irq[vector])
@@ -78,6 +78,54 @@ int vector_irq[NR_VECTORS] = { [0 ... NR_VECTORS - 1] = -1};
#define vector_to_irq(vector) (vector)
#endif
+#define __DO_ACTION(R, ACTION, FINAL) \
+ \
+{ \
+ int pin; \
+ struct irq_pin_list *entry = irq_2_pin + irq; \
+ \
+ for (;;) { \
+ unsigned int reg; \
+ pin = entry->pin; \
+ if (pin == -1) \
+ break; \
+ reg = io_apic_read(entry->apic, 0x10 + R + pin*2); \
+ reg ACTION; \
+ io_apic_modify(entry->apic, reg); \
+ if (!entry->next) \
+ break; \
+ entry = irq_2_pin + entry->next; \
+ } \
+ FINAL; \
+}
+
+#ifdef CONFIG_SMP
+static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask)
+{
+ unsigned long flags;
+ unsigned int dest;
+ cpumask_t tmp;
+
+ cpus_and(tmp, mask, cpu_online_map);
+ if (cpus_empty(tmp))
+ tmp = TARGET_CPUS;
+
+ cpus_and(mask, tmp, CPU_MASK_ALL);
+
+ dest = cpu_mask_to_apicid(mask);
+
+ /*
+ * Only the high 8 bits are valid.
+ */
+ dest = SET_APIC_LOGICAL_ID(dest);
+
+ spin_lock_irqsave(&ioapic_lock, flags);
+ __DO_ACTION(1, = dest, )
+ set_irq_info(irq, mask);
+ spin_unlock_irqrestore(&ioapic_lock, flags);
+}
+#endif
+
/*
* The common case is 1:1 IRQ<->pin mappings. Sometimes there are
* shared ISA-space IRQs, so we have to support them. We are super
@@ -101,26 +149,6 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin)
entry->pin = pin;
}
-#define __DO_ACTION(R, ACTION, FINAL) \
- \
-{ \
- int pin; \
- struct irq_pin_list *entry = irq_2_pin + irq; \
- \
- for (;;) { \
- unsigned int reg; \
- pin = entry->pin; \
- if (pin == -1) \
- break; \
- reg = io_apic_read(entry->apic, 0x10 + R + pin*2); \
- reg ACTION; \
- io_apic_modify(entry->apic, reg); \
- if (!entry->next) \
- break; \
- entry = irq_2_pin + entry->next; \
- } \
- FINAL; \
-}
#define DO_ACTION(name,R,ACTION, FINAL) \
\
@@ -655,7 +683,7 @@ static inline int IO_APIC_irq_trigger(int irq)
}
/* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */
-u8 irq_vector[NR_IRQ_VECTORS] = { FIRST_DEVICE_VECTOR , 0 };
+u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 };
int assign_irq_vector(int irq)
{
@@ -767,6 +795,7 @@ static void __init setup_IO_APIC_irqs(void)
spin_lock_irqsave(&ioapic_lock, flags);
io_apic_write(apic, 0x11+2*pin, *(((int *)&entry)+1));
io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0));
+ set_native_irq_info(irq, TARGET_CPUS);
spin_unlock_irqrestore(&ioapic_lock, flags);
}
}
@@ -1138,9 +1167,9 @@ void disable_IO_APIC(void)
clear_IO_APIC();
/*
- * If the i82559 is routed through an IOAPIC
+ * If the i8259 is routed through an IOAPIC
* Put that IOAPIC in virtual wire mode
- * so legacy interrups can be delivered.
+ * so legacy interrupts can be delivered.
*/
pin = find_isa_irq_pin(0, mp_ExtINT);
if (pin != -1) {
@@ -1314,6 +1343,7 @@ static unsigned int startup_edge_ioapic_irq(unsigned int irq)
*/
static void ack_edge_ioapic_irq(unsigned int irq)
{
+ move_irq(irq);
if ((irq_desc[irq].status & (IRQ_PENDING | IRQ_DISABLED))
== (IRQ_PENDING | IRQ_DISABLED))
mask_IO_APIC_irq(irq);
@@ -1343,26 +1373,10 @@ static unsigned int startup_level_ioapic_irq (unsigned int irq)
static void end_level_ioapic_irq (unsigned int irq)
{
+ move_irq(irq);
ack_APIC_irq();
}
-static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask)
-{
- unsigned long flags;
- unsigned int dest;
-
- dest = cpu_mask_to_apicid(mask);
-
- /*
- * Only the high 8 bits are valid.
- */
- dest = SET_APIC_LOGICAL_ID(dest);
-
- spin_lock_irqsave(&ioapic_lock, flags);
- __DO_ACTION(1, = dest, )
- spin_unlock_irqrestore(&ioapic_lock, flags);
-}
-
#ifdef CONFIG_PCI_MSI
static unsigned int startup_edge_ioapic_vector(unsigned int vector)
{
@@ -1375,6 +1389,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
{
int irq = vector_to_irq(vector);
+ move_native_irq(vector);
ack_edge_ioapic_irq(irq);
}
@@ -1389,6 +1404,7 @@ static void end_level_ioapic_vector (unsigned int vector)
{
int irq = vector_to_irq(vector);
+ move_native_irq(vector);
end_level_ioapic_irq(irq);
}
@@ -1406,14 +1422,17 @@ static void unmask_IO_APIC_vector (unsigned int vector)
unmask_IO_APIC_irq(irq);
}
+#ifdef CONFIG_SMP
static void set_ioapic_affinity_vector (unsigned int vector,
cpumask_t cpu_mask)
{
int irq = vector_to_irq(vector);
+ set_native_irq_info(vector, cpu_mask);
set_ioapic_affinity_irq(irq, cpu_mask);
}
-#endif
+#endif // CONFIG_SMP
+#endif // CONFIG_PCI_MSI
/*
* Level and edge triggered IO-APIC interrupts need different handling,
@@ -1424,7 +1443,7 @@ static void set_ioapic_affinity_vector (unsigned int vector,
* races.
*/
-static struct hw_interrupt_type ioapic_edge_type = {
+static struct hw_interrupt_type ioapic_edge_type __read_mostly = {
.typename = "IO-APIC-edge",
.startup = startup_edge_ioapic,
.shutdown = shutdown_edge_ioapic,
@@ -1432,10 +1451,12 @@ static struct hw_interrupt_type ioapic_edge_type = {
.disable = disable_edge_ioapic,
.ack = ack_edge_ioapic,
.end = end_edge_ioapic,
+#ifdef CONFIG_SMP
.set_affinity = set_ioapic_affinity,
+#endif
};
-static struct hw_interrupt_type ioapic_level_type = {
+static struct hw_interrupt_type ioapic_level_type __read_mostly = {
.typename = "IO-APIC-level",
.startup = startup_level_ioapic,
.shutdown = shutdown_level_ioapic,
@@ -1443,7 +1464,9 @@ static struct hw_interrupt_type ioapic_level_type = {
.disable = disable_level_ioapic,
.ack = mask_and_ack_level_ioapic,
.end = end_level_ioapic,
+#ifdef CONFIG_SMP
.set_affinity = set_ioapic_affinity,
+#endif
};
static inline void init_IO_APIC_traps(void)
@@ -1506,7 +1529,7 @@ static void ack_lapic_irq (unsigned int irq)
static void end_lapic_irq (unsigned int i) { /* nothing */ }
-static struct hw_interrupt_type lapic_irq_type = {
+static struct hw_interrupt_type lapic_irq_type __read_mostly = {
.typename = "local-APIC-edge",
.startup = NULL, /* startup_irq() not used for IRQ0 */
.shutdown = NULL, /* shutdown_irq() not used for IRQ0 */
@@ -1841,7 +1864,7 @@ device_initcall(ioapic_init_sysfs);
ACPI-based IOAPIC Configuration
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
#define IO_APIC_MAX_ID 0xFE
@@ -1918,12 +1941,13 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
spin_lock_irqsave(&ioapic_lock, flags);
io_apic_write(ioapic, 0x11+2*pin, *(((int *)&entry)+1));
io_apic_write(ioapic, 0x10+2*pin, *(((int *)&entry)+0));
+ set_native_irq_info(use_pci_vector() ? entry.vector : irq, TARGET_CPUS);
spin_unlock_irqrestore(&ioapic_lock, flags);
return 0;
}
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /* CONFIG_ACPI */
/*
@@ -1931,6 +1955,7 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
* we need to reprogram the ioredtbls to cater for the cpus which have come online
* so mask in all cases should simply be TARGET_CPUS
*/
+#ifdef CONFIG_SMP
void __init setup_ioapic_dest(void)
{
int pin, ioapic, irq, irq_entry;
@@ -1949,3 +1974,4 @@ void __init setup_ioapic_dest(void)
}
}
+#endif
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c
index 5c6dc705148..df08c43276a 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86_64/kernel/kprobes.c
@@ -74,7 +74,7 @@ static inline int is_IF_modifier(kprobe_opcode_t *insn)
return 0;
}
-int arch_prepare_kprobe(struct kprobe *p)
+int __kprobes arch_prepare_kprobe(struct kprobe *p)
{
/* insn: must be on special executable page on x86_64. */
up(&kprobe_mutex);
@@ -189,7 +189,7 @@ static inline s32 *is_riprel(u8 *insn)
return NULL;
}
-void arch_copy_kprobe(struct kprobe *p)
+void __kprobes arch_copy_kprobe(struct kprobe *p)
{
s32 *ripdisp;
memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE);
@@ -215,21 +215,21 @@ void arch_copy_kprobe(struct kprobe *p)
p->opcode = *p->addr;
}
-void arch_arm_kprobe(struct kprobe *p)
+void __kprobes arch_arm_kprobe(struct kprobe *p)
{
*p->addr = BREAKPOINT_INSTRUCTION;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_disarm_kprobe(struct kprobe *p)
+void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
*p->addr = p->opcode;
flush_icache_range((unsigned long) p->addr,
(unsigned long) p->addr + sizeof(kprobe_opcode_t));
}
-void arch_remove_kprobe(struct kprobe *p)
+void __kprobes arch_remove_kprobe(struct kprobe *p)
{
up(&kprobe_mutex);
free_insn_slot(p->ainsn.insn);
@@ -261,7 +261,7 @@ static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs)
kprobe_saved_rflags &= ~IF_MASK;
}
-static void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
{
regs->eflags |= TF_MASK;
regs->eflags &= ~IF_MASK;
@@ -272,7 +272,8 @@ static void prepare_singlestep(struct kprobe *p, struct pt_regs *regs)
regs->rip = (unsigned long)p->ainsn.insn;
}
-void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
+void __kprobes arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
{
unsigned long *sara = (unsigned long *)regs->rsp;
struct kretprobe_instance *ri;
@@ -295,7 +296,7 @@ void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs)
* Interrupts are disabled on entry as trap3 is an interrupt gate and they
* remain disabled thorough out this function.
*/
-int kprobe_handler(struct pt_regs *regs)
+int __kprobes kprobe_handler(struct pt_regs *regs)
{
struct kprobe *p;
int ret = 0;
@@ -310,7 +311,8 @@ int kprobe_handler(struct pt_regs *regs)
Disarm the probe we just hit, and ignore it. */
p = get_kprobe(addr);
if (p) {
- if (kprobe_status == KPROBE_HIT_SS) {
+ if (kprobe_status == KPROBE_HIT_SS &&
+ *p->ainsn.insn == BREAKPOINT_INSTRUCTION) {
regs->eflags &= ~TF_MASK;
regs->eflags |= kprobe_saved_rflags;
unlock_kprobes();
@@ -360,7 +362,10 @@ int kprobe_handler(struct pt_regs *regs)
* either a probepoint or a debugger breakpoint
* at this address. In either case, no further
* handling of this interrupt is appropriate.
+ * Back up over the (now missing) int3 and run
+ * the original instruction.
*/
+ regs->rip = (unsigned long)addr;
ret = 1;
}
/* Not one of ours: let kernel handle it */
@@ -399,7 +404,7 @@ no_kprobe:
/*
* Called when we hit the probe point at kretprobe_trampoline
*/
-int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head;
@@ -478,7 +483,7 @@ int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
* that is atop the stack is the address following the copied instruction.
* We need to make it the address following the original instruction.
*/
-static void resume_execution(struct kprobe *p, struct pt_regs *regs)
+static void __kprobes resume_execution(struct kprobe *p, struct pt_regs *regs)
{
unsigned long *tos = (unsigned long *)regs->rsp;
unsigned long next_rip = 0;
@@ -536,7 +541,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs)
* Interrupts are disabled on entry as trap1 is an interrupt gate and they
* remain disabled thoroughout this function. And we hold kprobe lock.
*/
-int post_kprobe_handler(struct pt_regs *regs)
+int __kprobes post_kprobe_handler(struct pt_regs *regs)
{
if (!kprobe_running())
return 0;
@@ -571,7 +576,7 @@ out:
}
/* Interrupts disabled, kprobe_lock held. */
-int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
if (current_kprobe->fault_handler
&& current_kprobe->fault_handler(current_kprobe, regs, trapnr))
@@ -590,8 +595,8 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
/*
* Wrapper routine for handling exceptions.
*/
-int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
- void *data)
+int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
switch (val) {
@@ -619,7 +624,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
return NOTIFY_DONE;
}
-int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct jprobe *jp = container_of(p, struct jprobe, kp);
unsigned long addr;
@@ -640,7 +645,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void jprobe_return(void)
+void __kprobes jprobe_return(void)
{
preempt_enable_no_resched();
asm volatile (" xchg %%rbx,%%rsp \n"
@@ -651,7 +656,7 @@ void jprobe_return(void)
(jprobe_saved_rsp):"memory");
}
-int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
+int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
u8 *addr = (u8 *) (regs->rip - 1);
unsigned long stack_addr = (unsigned long)jprobe_saved_rsp;
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index 79c362d03e2..8d8ed6ae1d0 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -74,7 +74,7 @@ static unsigned int num_processors = 0;
physid_mask_t phys_cpu_present_map = PHYSID_MASK_NONE;
/* ACPI MADT entry parsing functions */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern struct acpi_boot_flags acpi_boot;
#ifdef CONFIG_X86_LOCAL_APIC
extern int acpi_parse_lapic (acpi_table_entry_header *header);
@@ -84,7 +84,7 @@ extern int acpi_parse_lapic_nmi (acpi_table_entry_header *header);
#ifdef CONFIG_X86_IO_APIC
extern int acpi_parse_ioapic (acpi_table_entry_header *header);
#endif /*CONFIG_X86_IO_APIC*/
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /*CONFIG_ACPI*/
u8 bios_cpu_apicid[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
@@ -519,8 +519,6 @@ void __init get_smp_config (void)
struct intel_mp_floating *mpf = mpf_found;
/*
- * ACPI may be used to obtain the entire SMP configuration or just to
- * enumerate/configure processors (CONFIG_ACPI_BOOT). Note that
* ACPI supports both logical (e.g. Hyper-Threading) and physical
* processors, where MPS only supports physical.
*/
@@ -673,7 +671,7 @@ void __init find_smp_config (void)
ACPI-based MP Configuration
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
void __init mp_register_lapic_address (
u64 address)
@@ -929,11 +927,9 @@ int mp_register_gsi(u32 gsi, int edge_level, int active_high_low)
if (acpi_irq_model != ACPI_IRQ_MODEL_IOAPIC)
return gsi;
-#ifdef CONFIG_ACPI_BUS
/* Don't set up the ACPI SCI because it's already set up */
if (acpi_fadt.sci_int == gsi)
return gsi;
-#endif
ioapic = mp_find_ioapic(gsi);
if (ioapic < 0) {
@@ -973,13 +969,11 @@ int mp_register_gsi(u32 gsi, int edge_level, int active_high_low)
if (gsi < MAX_GSI_NUM) {
if (gsi > 15)
gsi = pci_irq++;
-#ifdef CONFIG_ACPI_BUS
/*
* Don't assign IRQ used by ACPI SCI
*/
if (gsi == acpi_fadt.sci_int)
gsi = pci_irq++;
-#endif
gsi_to_irq[irq] = gsi;
} else {
printk(KERN_ERR "GSI %u is too high\n", gsi);
@@ -994,4 +988,4 @@ int mp_register_gsi(u32 gsi, int edge_level, int active_high_low)
}
#endif /*CONFIG_X86_IO_APIC*/
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /*CONFIG_ACPI*/
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 4e44d6e6b7e..caf164959e1 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -290,7 +290,7 @@ void enable_timer_nmi_watchdog(void)
static int nmi_pm_active; /* nmi_active before suspend */
-static int lapic_nmi_suspend(struct sys_device *dev, u32 state)
+static int lapic_nmi_suspend(struct sys_device *dev, pm_message_t state)
{
nmi_pm_active = nmi_active;
disable_lapic_nmi_watchdog();
@@ -463,6 +463,8 @@ void touch_nmi_watchdog (void)
*/
for (i = 0; i < NR_CPUS; i++)
per_cpu(nmi_touch, i) = 1;
+
+ touch_softlockup_watchdog();
}
void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason)
@@ -522,14 +524,14 @@ asmlinkage void do_nmi(struct pt_regs * regs, long error_code)
nmi_enter();
add_pda(__nmi_count,1);
- if (!nmi_callback(regs, cpu))
+ if (!rcu_dereference(nmi_callback)(regs, cpu))
default_do_nmi(regs);
nmi_exit();
}
void set_nmi_callback(nmi_callback_t callback)
{
- nmi_callback = callback;
+ rcu_assign_pointer(nmi_callback, callback);
}
void unset_nmi_callback(void)
diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index 7577f9d7a75..8661f82ac70 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -310,6 +310,7 @@ void __show_regs(struct pt_regs * regs)
void show_regs(struct pt_regs *regs)
{
+ printk("CPU %d:", smp_processor_id());
__show_regs(regs);
show_trace(&regs->rsp);
}
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 116a491e296..0511d808791 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -65,13 +65,13 @@
* Machine setup..
*/
-struct cpuinfo_x86 boot_cpu_data;
+struct cpuinfo_x86 boot_cpu_data __read_mostly;
unsigned long mmu_cr4_features;
int acpi_disabled;
EXPORT_SYMBOL(acpi_disabled);
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern int __initdata acpi_ht;
extern acpi_interrupt_flags acpi_sci_flags;
int __initdata acpi_force = 0;
@@ -294,7 +294,7 @@ static __init void parse_cmdline_early (char ** cmdline_p)
maxcpus = simple_strtoul(from + 8, NULL, 0);
}
#endif
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/* "acpi=off" disables both ACPI table parsing and interpreter init */
if (!memcmp(from, "acpi=off", 8))
disable_acpi();
@@ -566,7 +566,7 @@ void __init setup_arch(char **cmdline_p)
init_memory_mapping(0, (end_pfn_map << PAGE_SHIFT));
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/*
* Initialize the ACPI boot-time table parser (gets the RSDP and SDT).
* Call this early for SRAT node setup.
@@ -658,7 +658,7 @@ void __init setup_arch(char **cmdline_p)
check_ioapic();
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
/*
* Read APIC and some other early information from ACPI tables.
*/
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index 34082c1cc41..e3ffcacc8c9 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -36,7 +36,7 @@ struct desc_ptr idt_descr = { 256 * 16, (unsigned long) idt_table };
char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned")));
-unsigned long __supported_pte_mask = ~0UL;
+unsigned long __supported_pte_mask __read_mostly = ~0UL;
static int do_not_nx __initdata = 0;
/* noexec=on|off
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index fa25e39fe54..4fb34b5cb1f 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -62,13 +62,13 @@
/* Number of siblings per CPU package */
int smp_num_siblings = 1;
/* Package ID of each logical CPU */
-u8 phys_proc_id[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
-u8 cpu_core_id[NR_CPUS] = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 phys_proc_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
+u8 cpu_core_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
EXPORT_SYMBOL(phys_proc_id);
EXPORT_SYMBOL(cpu_core_id);
/* Bitmask of currently online CPUs */
-cpumask_t cpu_online_map;
+cpumask_t cpu_online_map __read_mostly;
EXPORT_SYMBOL(cpu_online_map);
@@ -88,8 +88,8 @@ struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned;
/* Set when the idlers are all forked */
int smp_threads_ready;
-cpumask_t cpu_sibling_map[NR_CPUS] __cacheline_aligned;
-cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
+cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
EXPORT_SYMBOL(cpu_core_map);
/*
@@ -894,23 +894,6 @@ static __init void disable_smp(void)
cpu_set(0, cpu_core_map[0]);
}
-/*
- * Handle user cpus=... parameter.
- */
-static __init void enforce_max_cpus(unsigned max_cpus)
-{
- int i, k;
- k = 0;
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_possible(i))
- continue;
- if (++k > max_cpus) {
- cpu_clear(i, cpu_possible_map);
- cpu_clear(i, cpu_present_map);
- }
- }
-}
-
#ifdef CONFIG_HOTPLUG_CPU
/*
* cpu_possible_map should be static, it cannot change as cpu's
@@ -999,8 +982,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
current_cpu_data = boot_cpu_data;
current_thread_info()->cpu = 0; /* needed? */
- enforce_max_cpus(max_cpus);
-
#ifdef CONFIG_HOTPLUG_CPU
prefill_possible_map();
#endif
diff --git a/arch/x86_64/kernel/suspend_asm.S b/arch/x86_64/kernel/suspend_asm.S
index 53f8e165951..4d659e97df1 100644
--- a/arch/x86_64/kernel/suspend_asm.S
+++ b/arch/x86_64/kernel/suspend_asm.S
@@ -14,7 +14,7 @@
#include <linux/linkage.h>
#include <asm/segment.h>
#include <asm/page.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
ENTRY(swsusp_arch_suspend)
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index 66bf6ddeb0c..7b6abe05825 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -176,10 +176,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
@@ -471,7 +468,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
* off) isn't likely to go away much sooner anyway.
*/
- if ((~time_status & STA_UNSYNC) && xtime.tv_sec > rtc_update &&
+ if (ntp_synced() && xtime.tv_sec > rtc_update &&
abs(xtime.tv_nsec - 500000000) <= tick_nsec / 2) {
set_rtc_mmss(xtime.tv_sec);
rtc_update = xtime.tv_sec + 660;
@@ -1041,6 +1038,7 @@ static int timer_resume(struct sys_device *dev)
write_sequnlock_irqrestore(&xtime_lock,flags);
jiffies += sleep_length;
wall_jiffies += sleep_length;
+ touch_softlockup_watchdog();
return 0;
}
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index 6ead433a388..f238d6078a5 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -29,6 +29,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/nmi.h>
+#include <linux/kprobes.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -419,8 +420,9 @@ void die_nmi(char *str, struct pt_regs *regs)
do_exit(SIGSEGV);
}
-static void do_trap(int trapnr, int signr, char *str,
- struct pt_regs * regs, long error_code, siginfo_t *info)
+static void __kprobes do_trap(int trapnr, int signr, char *str,
+ struct pt_regs * regs, long error_code,
+ siginfo_t *info)
{
conditional_sti(regs);
@@ -504,7 +506,8 @@ DO_ERROR(18, SIGSEGV, "reserved", reserved)
DO_ERROR(12, SIGBUS, "stack segment", stack_segment)
DO_ERROR( 8, SIGSEGV, "double fault", double_fault)
-asmlinkage void do_general_protection(struct pt_regs * regs, long error_code)
+asmlinkage void __kprobes do_general_protection(struct pt_regs * regs,
+ long error_code)
{
conditional_sti(regs);
@@ -622,7 +625,7 @@ asmlinkage void default_do_nmi(struct pt_regs *regs)
io_check_error(reason, regs);
}
-asmlinkage void do_int3(struct pt_regs * regs, long error_code)
+asmlinkage void __kprobes do_int3(struct pt_regs * regs, long error_code)
{
if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) {
return;
@@ -653,7 +656,8 @@ asmlinkage struct pt_regs *sync_regs(struct pt_regs *eregs)
}
/* runs on IST stack. */
-asmlinkage void do_debug(struct pt_regs * regs, unsigned long error_code)
+asmlinkage void __kprobes do_debug(struct pt_regs * regs,
+ unsigned long error_code)
{
unsigned long condition;
struct task_struct *tsk = current;
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index 2a94f9b60b2..d4abb07af52 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -21,6 +21,7 @@ SECTIONS
*(.text)
SCHED_TEXT
LOCK_TEXT
+ KPROBES_TEXT
*(.fixup)
*(.gnu.warning)
} = 0x9090
diff --git a/arch/x86_64/lib/copy_user.S b/arch/x86_64/lib/copy_user.S
index bd556c80424..dfa358b05c8 100644
--- a/arch/x86_64/lib/copy_user.S
+++ b/arch/x86_64/lib/copy_user.S
@@ -7,7 +7,7 @@
#define FIX_ALIGNMENT 1
#include <asm/current.h>
- #include <asm/offset.h>
+ #include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/cpufeature.h>
diff --git a/arch/x86_64/lib/getuser.S b/arch/x86_64/lib/getuser.S
index f80bafee866..3844d5e885a 100644
--- a/arch/x86_64/lib/getuser.S
+++ b/arch/x86_64/lib/getuser.S
@@ -29,7 +29,7 @@
#include <linux/linkage.h>
#include <asm/page.h>
#include <asm/errno.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
.text
diff --git a/arch/x86_64/lib/putuser.S b/arch/x86_64/lib/putuser.S
index 5828b819166..7f5593974e2 100644
--- a/arch/x86_64/lib/putuser.S
+++ b/arch/x86_64/lib/putuser.S
@@ -27,7 +27,7 @@
#include <linux/linkage.h>
#include <asm/page.h>
#include <asm/errno.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
.text
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index ca914c3bd49..816732d8858 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -23,6 +23,7 @@
#include <linux/vt_kern.h> /* For unblank_screen() */
#include <linux/compiler.h>
#include <linux/module.h>
+#include <linux/kprobes.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -294,7 +295,8 @@ int exception_trace = 1;
* bit 2 == 0 means kernel, 1 means user-mode
* bit 3 == 1 means fault was an instruction fetch
*/
-asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code)
+asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
+ unsigned long error_code)
{
struct task_struct *tsk;
struct mm_struct *mm;
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index 6a156f5692a..04f7a33e144 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -22,14 +22,14 @@
#define Dprintk(x...)
#endif
-struct pglist_data *node_data[MAX_NUMNODES];
+struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
bootmem_data_t plat_node_bdata[MAX_NUMNODES];
int memnode_shift;
u8 memnodemap[NODEMAPSIZE];
-unsigned char cpu_to_node[NR_CPUS] = { [0 ... NR_CPUS-1] = NUMA_NO_NODE };
-cpumask_t node_to_cpumask[MAX_NUMNODES];
+unsigned char cpu_to_node[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = NUMA_NO_NODE };
+cpumask_t node_to_cpumask[MAX_NUMNODES] __read_mostly;
int numa_off __initdata;
diff --git a/arch/x86_64/pci/Makefile b/arch/x86_64/pci/Makefile
index 37c92e841de..bb34e5ef916 100644
--- a/arch/x86_64/pci/Makefile
+++ b/arch/x86_64/pci/Makefile
@@ -8,7 +8,7 @@ CFLAGS += -Iarch/i386/pci
obj-y := i386.o
obj-$(CONFIG_PCI_DIRECT)+= direct.o
obj-y += fixup.o
-obj-$(CONFIG_ACPI_PCI) += acpi.o
+obj-$(CONFIG_ACPI) += acpi.o
obj-y += legacy.o irq.o common.o
# mmconfig has a 64bit special
obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o
diff --git a/arch/x86_64/pci/Makefile-BUS b/arch/x86_64/pci/Makefile-BUS
index 291985f0d2e..4f0c05abd40 100644
--- a/arch/x86_64/pci/Makefile-BUS
+++ b/arch/x86_64/pci/Makefile-BUS
@@ -8,7 +8,7 @@ CFLAGS += -I arch/i386/pci
obj-y := i386.o
obj-$(CONFIG_PCI_DIRECT)+= direct.o
obj-y += fixup.o
-obj-$(CONFIG_ACPI_PCI) += acpi.o
+obj-$(CONFIG_ACPI) += acpi.o
obj-y += legacy.o irq.o common.o
# mmconfig has a 64bit special
obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 27847e4ffcb..67ef4cd173b 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -66,13 +66,7 @@ boot := arch/xtensa/boot
archinc := include/asm-xtensa
-arch/xtensa/kernel/asm-offsets.s: \
- arch/xtensa/kernel/asm-offsets.c $(archinc)/.platform
-
-include/asm-xtensa/offsets.h: arch/xtensa/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
-prepare: $(archinc)/.platform $(archinc)/offsets.h
+prepare: $(archinc)/.platform
# Update machine cpu and platform symlinks if something which affects
# them changed.
@@ -94,7 +88,7 @@ bzImage : zImage
zImage zImage.initrd: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $@
-CLEAN_FILES += arch/xtensa/vmlinux.lds $(archinc)/offset.h \
+CLEAN_FILES += arch/xtensa/vmlinux.lds \
$(archinc)/platform $(archinc)/xtensa/config \
$(archinc)/.platform
diff --git a/arch/xtensa/kernel/align.S b/arch/xtensa/kernel/align.S
index 74b1e90ef08..a4956578a24 100644
--- a/arch/xtensa/kernel/align.S
+++ b/arch/xtensa/kernel/align.S
@@ -19,7 +19,7 @@
#include <asm/ptrace.h>
#include <asm/ptrace.h>
#include <asm/current.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index c64a01f71de..5c018c503df 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -14,7 +14,7 @@
*/
#include <linux/linkage.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
#include <asm/uaccess.h>
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index 4099703b14b..c83bb0d4178 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -43,7 +43,7 @@
#include <asm/mmu.h>
#include <asm/irq.h>
#include <asm/atomic.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/coprocessor.h>
extern void ret_from_fork(void);
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index e07287db5a4..1ac7d5ce745 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -122,10 +122,7 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&xtime, sec, nsec);
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
- time_adjust = 0; /* stop active adjtime() */
- time_status |= STA_UNSYNC;
- time_maxerror = NTP_PHASE_LIMIT;
- time_esterror = NTP_PHASE_LIMIT;
+ ntp_clear();
write_sequnlock_irq(&xtime_lock);
return 0;
}
@@ -184,7 +181,7 @@ again:
next += CCOUNT_PER_JIFFY;
do_timer (regs); /* Linux handler in kernel/timer.c */
- if ((time_status & STA_UNSYNC) == 0 &&
+ if (ntp_synced() &&
xtime.tv_sec - last_rtc_update >= 659 &&
abs((xtime.tv_nsec/1000)-(1000000-1000000/HZ))<5000000/HZ &&
jiffies - wall_jiffies == 1) {
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index 81808f0c674..0e74397bfa2 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -46,7 +46,7 @@
#include <asm/ptrace.h>
#include <asm/ptrace.h>
#include <asm/current.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/page.h>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 256c0b1fed1..89299f4ffe1 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -219,7 +219,7 @@ config CRYPTO_CAST6
described in RFC2612.
config CRYPTO_TEA
- tristate "TEA and XTEA cipher algorithms"
+ tristate "TEA, XTEA and XETA cipher algorithms"
depends on CRYPTO
help
TEA cipher algorithm.
@@ -232,6 +232,9 @@ config CRYPTO_TEA
the TEA algorithm to address a potential key weakness
in the TEA algorithm.
+ Xtendend Encryption Tiny Algorithm is a mis-implementation
+ of the XTEA algorithm for compatibility purposes.
+
config CRYPTO_ARC4
tristate "ARC4 cipher algorithm"
depends on CRYPTO
diff --git a/crypto/api.c b/crypto/api.c
index b4728811ce3..959c4e5f264 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -66,7 +66,8 @@ static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name)
static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags)
{
- tfm->crt_flags = 0;
+ tfm->crt_flags = flags & CRYPTO_TFM_REQ_MASK;
+ flags &= ~CRYPTO_TFM_REQ_MASK;
switch (crypto_tfm_alg_type(tfm)) {
case CRYPTO_ALG_TYPE_CIPHER:
diff --git a/crypto/cipher.c b/crypto/cipher.c
index 8da644364cb..dfd4bcfc597 100644
--- a/crypto/cipher.c
+++ b/crypto/cipher.c
@@ -191,6 +191,8 @@ static unsigned int cbc_process_encrypt(const struct cipher_desc *desc,
u8 *iv = desc->info;
unsigned int done = 0;
+ nbytes -= bsize;
+
do {
xor(iv, src);
fn(crypto_tfm_ctx(tfm), dst, iv);
@@ -198,7 +200,7 @@ static unsigned int cbc_process_encrypt(const struct cipher_desc *desc,
src += bsize;
dst += bsize;
- } while ((done += bsize) < nbytes);
+ } while ((done += bsize) <= nbytes);
return done;
}
@@ -219,6 +221,8 @@ static unsigned int cbc_process_decrypt(const struct cipher_desc *desc,
u8 *iv = desc->info;
unsigned int done = 0;
+ nbytes -= bsize;
+
do {
u8 *tmp_dst = *dst_p;
@@ -230,7 +234,7 @@ static unsigned int cbc_process_decrypt(const struct cipher_desc *desc,
src += bsize;
dst += bsize;
- } while ((done += bsize) < nbytes);
+ } while ((done += bsize) <= nbytes);
return done;
}
@@ -243,12 +247,14 @@ static unsigned int ecb_process(const struct cipher_desc *desc, u8 *dst,
void (*fn)(void *, u8 *, const u8 *) = desc->crfn;
unsigned int done = 0;
+ nbytes -= bsize;
+
do {
fn(crypto_tfm_ctx(tfm), dst, src);
src += bsize;
dst += bsize;
- } while ((done += bsize) < nbytes);
+ } while ((done += bsize) <= nbytes);
return done;
}
@@ -377,11 +383,7 @@ static int nocrypt_iv(struct crypto_tfm *tfm,
int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags)
{
u32 mode = flags & CRYPTO_TFM_MODE_MASK;
-
tfm->crt_cipher.cit_mode = mode ? mode : CRYPTO_TFM_MODE_ECB;
- if (flags & CRYPTO_TFM_REQ_WEAK_KEY)
- tfm->crt_flags = CRYPTO_TFM_REQ_WEAK_KEY;
-
return 0;
}
diff --git a/crypto/internal.h b/crypto/internal.h
index 37515beafc8..37aa652ce5c 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -17,6 +17,7 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <asm/kmap_types.h>
extern enum km_type crypto_km_types[];
@@ -38,7 +39,7 @@ static inline void crypto_kunmap(void *vaddr, int out)
static inline void crypto_yield(struct crypto_tfm *tfm)
{
- if (!in_atomic())
+ if (tfm->crt_flags & CRYPTO_TFM_REQ_MAY_SLEEP)
cond_resched();
}
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index bd7524cfff3..68639419c5b 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -72,7 +72,7 @@ static char *check[] = {
"des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
"twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
"arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
- "khazad", "wp512", "wp384", "wp256", "tnepres", NULL
+ "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL
};
static void hexdump(unsigned char *buf, unsigned int len)
@@ -859,6 +859,10 @@ static void do_test(void)
test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
+ //XETA
+ test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS);
+ test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS);
+
test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
@@ -1016,6 +1020,11 @@ static void do_test(void)
case 29:
test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
break;
+
+ case 30:
+ test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS);
+ test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS);
+ break;
#ifdef CONFIG_CRYPTO_HMAC
case 100:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index c01a0ce9b40..522ffd4b6f4 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -2211,7 +2211,7 @@ static struct cipher_testvec xtea_enc_tv_template[] = {
.klen = 16,
.input = { [0 ... 8] = 0x00 },
.ilen = 8,
- .result = { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+ .result = { 0xd8, 0xd4, 0xe9, 0xde, 0xd9, 0x1e, 0x13, 0xf7 },
.rlen = 8,
}, {
.key = { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
@@ -2219,31 +2219,31 @@ static struct cipher_testvec xtea_enc_tv_template[] = {
.klen = 16,
.input = { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
.ilen = 8,
- .result = { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+ .result = { 0x94, 0xeb, 0xc8, 0x96, 0x84, 0x6a, 0x49, 0xa8 },
.rlen = 8,
}, {
.key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
.klen = 16,
- .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+ .input = { 0x3e, 0xce, 0xae, 0x22, 0x60, 0x56, 0xa8, 0x9d,
0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
.ilen = 16,
- .result = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
+ .result = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
.rlen = 16,
}, {
.key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
.klen = 16,
- .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
- 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
- 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+ .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
+ 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
+ 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
.ilen = 32,
- .result = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
- 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
- 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
- 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+ .result = { 0x99, 0x81, 0x9f, 0x5d, 0x6f, 0x4b, 0x31, 0x3a,
+ 0x86, 0xff, 0x6f, 0xd0, 0xe3, 0x87, 0x70, 0x07,
+ 0x4d, 0xb8, 0xcf, 0xf3, 0x99, 0x50, 0xb3, 0xd4,
+ 0x73, 0xa2, 0xfa, 0xc9, 0x16, 0x59, 0x5d, 0x81 },
.rlen = 32,
}
};
@@ -2252,7 +2252,7 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
{
.key = { [0 ... 15] = 0x00 },
.klen = 16,
- .input = { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+ .input = { 0xd8, 0xd4, 0xe9, 0xde, 0xd9, 0x1e, 0x13, 0xf7 },
.ilen = 8,
.result = { [0 ... 8] = 0x00 },
.rlen = 8,
@@ -2260,7 +2260,7 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
.key = { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
.klen = 16,
- .input = { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+ .input = { 0x94, 0xeb, 0xc8, 0x96, 0x84, 0x6a, 0x49, 0xa8 },
.ilen = 8,
.result = { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
.rlen = 8,
@@ -2268,24 +2268,24 @@ static struct cipher_testvec xtea_dec_tv_template[] = {
.key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
.klen = 16,
- .input = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
- 0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+ .input = { 0x3e, 0xce, 0xae, 0x22, 0x60, 0x56, 0xa8, 0x9d,
+ 0x77, 0x4d, 0xd4, 0xb4, 0x87, 0x24, 0xe3, 0x9a },
.ilen = 16,
- .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+ .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
.rlen = 16,
}, {
.key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
.klen = 16,
- .input = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
- 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
- 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
- 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+ .input = { 0x99, 0x81, 0x9f, 0x5d, 0x6f, 0x4b, 0x31, 0x3a,
+ 0x86, 0xff, 0x6f, 0xd0, 0xe3, 0x87, 0x70, 0x07,
+ 0x4d, 0xb8, 0xcf, 0xf3, 0x99, 0x50, 0xb3, 0xd4,
+ 0x73, 0xa2, 0xfa, 0xc9, 0x16, 0x59, 0x5d, 0x81 },
.ilen = 32,
- .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
- 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
- 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+ .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
+ 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
+ 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
.rlen = 32,
}
@@ -2594,6 +2594,98 @@ static struct cipher_testvec anubis_cbc_dec_tv_template[] = {
},
};
+/*
+ * XETA test vectors
+ */
+#define XETA_ENC_TEST_VECTORS 4
+#define XETA_DEC_TEST_VECTORS 4
+
+static struct cipher_testvec xeta_enc_tv_template[] = {
+ {
+ .key = { [0 ... 15] = 0x00 },
+ .klen = 16,
+ .input = { [0 ... 8] = 0x00 },
+ .ilen = 8,
+ .result = { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+ .rlen = 8,
+ }, {
+ .key = { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
+ 0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
+ .klen = 16,
+ .input = { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
+ .ilen = 8,
+ .result = { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+ .rlen = 8,
+ }, {
+ .key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
+ 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
+ .klen = 16,
+ .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+ 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
+ .ilen = 16,
+ .result = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
+ 0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+ .rlen = 16,
+ }, {
+ .key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
+ 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
+ .klen = 16,
+ .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
+ 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
+ 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+ 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
+ .ilen = 32,
+ .result = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
+ 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
+ 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
+ 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+ .rlen = 32,
+ }
+};
+
+static struct cipher_testvec xeta_dec_tv_template[] = {
+ {
+ .key = { [0 ... 15] = 0x00 },
+ .klen = 16,
+ .input = { 0xaa, 0x22, 0x96, 0xe5, 0x6c, 0x61, 0xf3, 0x45 },
+ .ilen = 8,
+ .result = { [0 ... 8] = 0x00 },
+ .rlen = 8,
+ }, {
+ .key = { 0x2b, 0x02, 0x05, 0x68, 0x06, 0x14, 0x49, 0x76,
+ 0x77, 0x5d, 0x0e, 0x26, 0x6c, 0x28, 0x78, 0x43 },
+ .klen = 16,
+ .input = { 0x82, 0x3e, 0xeb, 0x35, 0xdc, 0xdd, 0xd9, 0xc3 },
+ .ilen = 8,
+ .result = { 0x74, 0x65, 0x73, 0x74, 0x20, 0x6d, 0x65, 0x2e },
+ .rlen = 8,
+ }, {
+ .key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25,
+ 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e },
+ .klen = 16,
+ .input = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea,
+ 0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c },
+ .ilen = 16,
+ .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74,
+ 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 },
+ .rlen = 16,
+ }, {
+ .key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c,
+ 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f },
+ .klen = 16,
+ .input = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1,
+ 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4,
+ 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f,
+ 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 },
+ .ilen = 32,
+ .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67,
+ 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20,
+ 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72,
+ 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 },
+ .rlen = 32,
+ }
+};
+
/*
* Compression stuff.
*/
diff --git a/crypto/tea.c b/crypto/tea.c
index 03c23cbd3af..5924efdd3a1 100644
--- a/crypto/tea.c
+++ b/crypto/tea.c
@@ -1,11 +1,15 @@
/*
* Cryptographic API.
*
- * TEA and Xtended TEA Algorithms
+ * TEA, XTEA, and XETA crypto alogrithms
*
* The TEA and Xtended TEA algorithms were developed by David Wheeler
* and Roger Needham at the Computer Laboratory of Cambridge University.
*
+ * Due to the order of evaluation in XTEA many people have incorrectly
+ * implemented it. XETA (XTEA in the wrong order), exists for
+ * compatibility with these implementations.
+ *
* Copyright (c) 2004 Aaron Grothe ajgrothe@yahoo.com
*
* This program is free software; you can redistribute it and/or modify
@@ -153,9 +157,9 @@ static void xtea_encrypt(void *ctx_arg, u8 *dst, const u8 *src)
z = u32_in (src + 4);
while (sum != limit) {
- y += (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum&3];
+ y += ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum&3]);
sum += XTEA_DELTA;
- z += (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 &3];
+ z += ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 &3]);
}
u32_out (dst, y);
@@ -175,6 +179,51 @@ static void xtea_decrypt(void *ctx_arg, u8 *dst, const u8 *src)
sum = XTEA_DELTA * XTEA_ROUNDS;
while (sum) {
+ z -= ((y << 4 ^ y >> 5) + y) ^ (sum + ctx->KEY[sum>>11 & 3]);
+ sum -= XTEA_DELTA;
+ y -= ((z << 4 ^ z >> 5) + z) ^ (sum + ctx->KEY[sum & 3]);
+ }
+
+ u32_out (dst, y);
+ u32_out (dst + 4, z);
+
+}
+
+
+static void xeta_encrypt(void *ctx_arg, u8 *dst, const u8 *src)
+{
+
+ u32 y, z, sum = 0;
+ u32 limit = XTEA_DELTA * XTEA_ROUNDS;
+
+ struct xtea_ctx *ctx = ctx_arg;
+
+ y = u32_in (src);
+ z = u32_in (src + 4);
+
+ while (sum != limit) {
+ y += (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum&3];
+ sum += XTEA_DELTA;
+ z += (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 &3];
+ }
+
+ u32_out (dst, y);
+ u32_out (dst + 4, z);
+
+}
+
+static void xeta_decrypt(void *ctx_arg, u8 *dst, const u8 *src)
+{
+
+ u32 y, z, sum;
+ struct tea_ctx *ctx = ctx_arg;
+
+ y = u32_in (src);
+ z = u32_in (src + 4);
+
+ sum = XTEA_DELTA * XTEA_ROUNDS;
+
+ while (sum) {
z -= (y << 4 ^ y >> 5) + (y ^ sum) + ctx->KEY[sum>>11 & 3];
sum -= XTEA_DELTA;
y -= (z << 4 ^ z >> 5) + (z ^ sum) + ctx->KEY[sum & 3];
@@ -215,6 +264,21 @@ static struct crypto_alg xtea_alg = {
.cia_decrypt = xtea_decrypt } }
};
+static struct crypto_alg xeta_alg = {
+ .cra_name = "xeta",
+ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
+ .cra_blocksize = XTEA_BLOCK_SIZE,
+ .cra_ctxsize = sizeof (struct xtea_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(xtea_alg.cra_list),
+ .cra_u = { .cipher = {
+ .cia_min_keysize = XTEA_KEY_SIZE,
+ .cia_max_keysize = XTEA_KEY_SIZE,
+ .cia_setkey = xtea_setkey,
+ .cia_encrypt = xeta_encrypt,
+ .cia_decrypt = xeta_decrypt } }
+};
+
static int __init init(void)
{
int ret = 0;
@@ -229,6 +293,13 @@ static int __init init(void)
goto out;
}
+ ret = crypto_register_alg(&xeta_alg);
+ if (ret < 0) {
+ crypto_unregister_alg(&tea_alg);
+ crypto_unregister_alg(&xtea_alg);
+ goto out;
+ }
+
out:
return ret;
}
@@ -237,12 +308,14 @@ static void __exit fini(void)
{
crypto_unregister_alg(&tea_alg);
crypto_unregister_alg(&xtea_alg);
+ crypto_unregister_alg(&xeta_alg);
}
MODULE_ALIAS("xtea");
+MODULE_ALIAS("xeta");
module_init(init);
module_exit(fini);
MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("TEA & XTEA Cryptographic Algorithms");
+MODULE_DESCRIPTION("TEA, XTEA & XETA Cryptographic Algorithms");
diff --git a/drivers/Makefile b/drivers/Makefile
index 9663132ed82..86c8654a0ca 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -8,7 +8,7 @@
obj-$(CONFIG_PCI) += pci/
obj-$(CONFIG_PARISC) += parisc/
obj-y += video/
-obj-$(CONFIG_ACPI_BOOT) += acpi/
+obj-$(CONFIG_ACPI) += acpi/
# PnP must come after ACPI since it will eventually need to check if acpi
# was used and do nothing if so
obj-$(CONFIG_PNP) += pnp/
diff --git a/drivers/acorn/block/fd1772.c b/drivers/acorn/block/fd1772.c
index c0a37d98b4f..04854234120 100644
--- a/drivers/acorn/block/fd1772.c
+++ b/drivers/acorn/block/fd1772.c
@@ -376,19 +376,15 @@ static void do_fd_request(request_queue_t *);
/************************* End of Prototypes **************************/
-static struct timer_list motor_off_timer =
- TIMER_INITIALIZER(fd_motor_off_timer, 0, 0);
+static DEFINE_TIMER(motor_off_timer, fd_motor_off_timer, 0, 0);
#ifdef TRACKBUFFER
-static struct timer_list readtrack_timer =
- TIMER_INITIALIZER(fd_readtrack_check, 0, 0);
+static DEFINE_TIMER(readtrack_timer, fd_readtrack_check, 0, 0);
#endif
-static struct timer_list timeout_timer =
- TIMER_INITIALIZER(fd_times_out, 0, 0);
+static DEFINE_TIMER(timeout_timer, fd_times_out, 0, 0);
-static struct timer_list fd_timer =
- TIMER_INITIALIZER(check_change, 0, 0);
+static DEFINE_TIMER(fd_timer, check_change, 0, 0);
/* DAG: Haven't got a clue what this is? */
int stdma_islocked(void)
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index ba13896cae4..fe1e8126fba 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -3,7 +3,6 @@
#
menu "ACPI (Advanced Configuration and Power Interface) Support"
- depends on PM
depends on !X86_VISWS
depends on !IA64_HP_SIM
depends on IA64 || X86
@@ -11,6 +10,8 @@ menu "ACPI (Advanced Configuration and Power Interface) Support"
config ACPI
bool "ACPI Support"
depends on IA64 || X86
+ select PM
+ select PCI
default y
---help---
@@ -43,20 +44,10 @@ config ACPI
if ACPI
-config ACPI_BOOT
- bool
- default y
-
-config ACPI_INTERPRETER
- bool
- default y
-
-if ACPI_INTERPRETER
-
config ACPI_SLEEP
- bool "Sleep States (EXPERIMENTAL)"
+ bool "Sleep States"
depends on X86 && (!SMP || SUSPEND_SMP)
- depends on EXPERIMENTAL && PM
+ depends on PM
default y
---help---
This option adds support for ACPI suspend states.
@@ -90,16 +81,16 @@ config ACPI_SLEEP_PROC_SLEEP
config ACPI_AC
tristate "AC Adapter"
depends on X86
- default m
+ default y
help
This driver adds support for the AC Adapter object, which indicates
- whether a system is on AC, or not. Typically, only mobile systems
- have this object, since desktops are always on AC.
+ whether a system is on AC, or not. If you have a system that can
+ switch between A/C and battery, say Y.
config ACPI_BATTERY
tristate "Battery"
depends on X86
- default m
+ default y
help
This driver adds support for battery information through
/proc/acpi/battery. If you have a mobile system with a battery,
@@ -107,18 +98,17 @@ config ACPI_BATTERY
config ACPI_BUTTON
tristate "Button"
- default m
+ default y
help
- This driver registers for events based on buttons, such as the
- power, sleep, and lid switch. In the future, a daemon will read
- /proc/acpi/event and perform user-defined actions such as shutting
- down the system. Until then, you can cat it, and see output when
- a button is pressed.
+ This driver handles events on the power, sleep and lid buttons.
+ A daemon reads /proc/acpi/event and perform user-defined actions
+ such as shutting down the system. This is necessary for
+ software controlled poweroff.
config ACPI_VIDEO
tristate "Video"
- depends on EXPERIMENTAL
- default m
+ depends on X86
+ default y
help
This driver implement the ACPI Extensions For Display Adapters
for integrated graphics devices on motherboard, as specified in
@@ -129,10 +119,9 @@ config ACPI_VIDEO
for your integrated video device.
config ACPI_HOTKEY
- tristate "Generic Hotkey"
- depends on ACPI_INTERPRETER
+ tristate "Generic Hotkey (EXPERIMENTAL)"
depends on EXPERIMENTAL
- depends on !IA64_SGI_SN
+ depends on X86
default n
help
Experimental consolidated hotkey driver.
@@ -140,31 +129,30 @@ config ACPI_HOTKEY
config ACPI_FAN
tristate "Fan"
- default m
+ default y
help
This driver adds support for ACPI fan devices, allowing user-mode
applications to perform basic fan control (on, off, status).
config ACPI_PROCESSOR
tristate "Processor"
- default m
+ default y
help
This driver installs ACPI as the idle handler for Linux, and uses
ACPI C2 and C3 processor states to save power, on systems that
- support it.
+ support it. It is required by several flavors of cpufreq
+ Performance-state drivers.
config ACPI_HOTPLUG_CPU
- bool "Processor Hotplug (EXPERIMENTAL)"
- depends on ACPI_PROCESSOR && HOTPLUG_CPU && EXPERIMENTAL
+ bool
+ depends on ACPI_PROCESSOR && HOTPLUG_CPU
select ACPI_CONTAINER
- default n
- ---help---
- Select this option if your platform support physical CPU hotplug.
+ default y
config ACPI_THERMAL
tristate "Thermal Zone"
depends on ACPI_PROCESSOR
- default m
+ default y
help
This driver adds support for ACPI thermal zones. Most mobile and
some desktop systems support ACPI thermal zones. It is HIGHLY
@@ -180,7 +168,7 @@ config ACPI_NUMA
config ACPI_ASUS
tristate "ASUS/Medion Laptop Extras"
depends on X86
- default m
+ default y
---help---
This driver provides support for extra features of ACPI-compatible
ASUS laptops. As some of Medion laptops are made by ASUS, it may also
@@ -209,7 +197,7 @@ config ACPI_ASUS
config ACPI_IBM
tristate "IBM ThinkPad Laptop Extras"
depends on X86
- default m
+ default y
---help---
This is a Linux ACPI driver for the IBM ThinkPad laptops. It adds
support for Fn-Fx key combinations, Bluetooth control, video
@@ -222,7 +210,7 @@ config ACPI_IBM
config ACPI_TOSHIBA
tristate "Toshiba Laptop Extras"
depends on X86
- default m
+ default y
---help---
This driver adds support for access to certain system settings
on "legacy free" Toshiba laptops. These laptops can be recognized by
@@ -262,8 +250,7 @@ config ACPI_CUSTOM_DSDT_FILE
Enter the full path name to the file wich includes the AmlCode declaration.
config ACPI_BLACKLIST_YEAR
- int "Disable ACPI for systems before Jan 1st this year"
- depends on ACPI_INTERPRETER
+ int "Disable ACPI for systems before Jan 1st this year" if X86
default 0
help
enter a 4-digit year, eg. 2001 to disable ACPI by default
@@ -281,10 +268,6 @@ config ACPI_DEBUG
of verbosity. Saying Y enables these statements. This will increase
your kernel size by around 50K.
-config ACPI_BUS
- bool
- default y
-
config ACPI_EC
bool
depends on X86
@@ -298,10 +281,6 @@ config ACPI_POWER
bool
default y
-config ACPI_PCI
- bool
- default PCI
-
config ACPI_SYSTEM
bool
default y
@@ -309,14 +288,11 @@ config ACPI_SYSTEM
This driver will enable your system to shut down using ACPI, and
dump your ACPI DSDT table using /proc/acpi/dsdt.
-endif # ACPI_INTERPRETER
-
config X86_PM_TIMER
bool "Power Management Timer Support"
depends on X86
- depends on ACPI_BOOT && EXPERIMENTAL
depends on !X86_64
- default n
+ default y
help
The Power Management Timer is available on all ACPI-capable,
in most cases even if ACPI is unusable or blacklisted.
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index ad67e8f61e6..a18243488c6 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -15,13 +15,13 @@ EXTRA_CFLAGS += $(ACPI_CFLAGS)
#
# ACPI Boot-Time Table Parsing
#
-obj-$(CONFIG_ACPI_BOOT) += tables.o
-obj-$(CONFIG_ACPI_INTERPRETER) += blacklist.o
+obj-y += tables.o
+obj-y += blacklist.o
#
# ACPI Core Subsystem (Interpreter)
#
-obj-$(CONFIG_ACPI_INTERPRETER) += osl.o utils.o \
+obj-y += osl.o utils.o \
dispatcher/ events/ executer/ hardware/ \
namespace/ parser/ resources/ tables/ \
utilities/
@@ -35,8 +35,8 @@ ifdef CONFIG_CPU_FREQ
processor-objs += processor_perflib.o
endif
-obj-$(CONFIG_ACPI_BUS) += sleep/
-obj-$(CONFIG_ACPI_BUS) += bus.o glue.o
+obj-y += sleep/
+obj-y += bus.o glue.o
obj-$(CONFIG_ACPI_AC) += ac.o
obj-$(CONFIG_ACPI_BATTERY) += battery.o
obj-$(CONFIG_ACPI_BUTTON) += button.o
@@ -44,7 +44,7 @@ obj-$(CONFIG_ACPI_EC) += ec.o
obj-$(CONFIG_ACPI_FAN) += fan.o
obj-$(CONFIG_ACPI_VIDEO) += video.o
obj-$(CONFIG_ACPI_HOTKEY) += hotkey.o
-obj-$(CONFIG_ACPI_PCI) += pci_root.o pci_link.o pci_irq.o pci_bind.o
+obj-y += pci_root.o pci_link.o pci_irq.o pci_bind.o
obj-$(CONFIG_ACPI_POWER) += power.o
obj-$(CONFIG_ACPI_PROCESSOR) += processor.o
obj-$(CONFIG_ACPI_CONTAINER) += container.o
@@ -55,5 +55,5 @@ obj-$(CONFIG_ACPI_NUMA) += numa.o
obj-$(CONFIG_ACPI_ASUS) += asus_acpi.o
obj-$(CONFIG_ACPI_IBM) += ibm_acpi.o
obj-$(CONFIG_ACPI_TOSHIBA) += toshiba_acpi.o
-obj-$(CONFIG_ACPI_BUS) += scan.o motherboard.o
+obj-y += scan.o motherboard.o
obj-$(CONFIG_ACPI_HOTPLUG_MEMORY) += acpi_memhotplug.o
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 23ab761dd72..7839b831df9 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -32,7 +32,6 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define ACPI_AC_COMPONENT 0x00020000
#define ACPI_AC_CLASS "ac_adapter"
#define ACPI_AC_HID "ACPI0003"
@@ -45,47 +44,45 @@
#define ACPI_AC_STATUS_UNKNOWN 0xFF
#define _COMPONENT ACPI_AC_COMPONENT
-ACPI_MODULE_NAME ("acpi_ac")
+ACPI_MODULE_NAME("acpi_ac")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_AC_DRIVER_NAME);
MODULE_LICENSE("GPL");
-static int acpi_ac_add (struct acpi_device *device);
-static int acpi_ac_remove (struct acpi_device *device, int type);
+static int acpi_ac_add(struct acpi_device *device);
+static int acpi_ac_remove(struct acpi_device *device, int type);
static int acpi_ac_open_fs(struct inode *inode, struct file *file);
static struct acpi_driver acpi_ac_driver = {
- .name = ACPI_AC_DRIVER_NAME,
- .class = ACPI_AC_CLASS,
- .ids = ACPI_AC_HID,
- .ops = {
- .add = acpi_ac_add,
- .remove = acpi_ac_remove,
- },
+ .name = ACPI_AC_DRIVER_NAME,
+ .class = ACPI_AC_CLASS,
+ .ids = ACPI_AC_HID,
+ .ops = {
+ .add = acpi_ac_add,
+ .remove = acpi_ac_remove,
+ },
};
struct acpi_ac {
- acpi_handle handle;
- unsigned long state;
+ acpi_handle handle;
+ unsigned long state;
};
static struct file_operations acpi_ac_fops = {
- .open = acpi_ac_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_ac_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
/* --------------------------------------------------------------------------
AC Adapter Management
-------------------------------------------------------------------------- */
-static int
-acpi_ac_get_state (
- struct acpi_ac *ac)
+static int acpi_ac_get_state(struct acpi_ac *ac)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_ac_get_state");
@@ -95,24 +92,23 @@ acpi_ac_get_state (
status = acpi_evaluate_integer(ac->handle, "_PSR", NULL, &ac->state);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error reading AC Adapter state\n"));
+ "Error reading AC Adapter state\n"));
ac->state = ACPI_AC_STATUS_UNKNOWN;
return_VALUE(-ENODEV);
}
-
+
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_ac_dir;
+static struct proc_dir_entry *acpi_ac_dir;
static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_ac *ac = (struct acpi_ac *) seq->private;
+ struct acpi_ac *ac = (struct acpi_ac *)seq->private;
ACPI_FUNCTION_TRACE("acpi_ac_seq_show");
@@ -139,23 +135,21 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
return_VALUE(0);
}
-
+
static int acpi_ac_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_ac_seq_show, PDE(inode)->data);
}
-static int
-acpi_ac_add_fs (
- struct acpi_device *device)
+static int acpi_ac_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_ac_dir);
+ acpi_ac_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
@@ -163,11 +157,11 @@ acpi_ac_add_fs (
/* 'state' [R] */
entry = create_proc_entry(ACPI_AC_FILE_STATE,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_AC_FILE_STATE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_AC_FILE_STATE));
else {
entry->proc_fops = &acpi_ac_fops;
entry->data = acpi_driver_data(device);
@@ -177,16 +171,12 @@ acpi_ac_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_ac_remove_fs (
- struct acpi_device *device)
+static int acpi_ac_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_ac_remove_fs");
if (acpi_device_dir(device)) {
- remove_proc_entry(ACPI_AC_FILE_STATE,
- acpi_device_dir(device));
+ remove_proc_entry(ACPI_AC_FILE_STATE, acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device), acpi_ac_dir);
acpi_device_dir(device) = NULL;
@@ -195,19 +185,14 @@ acpi_ac_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Model
-------------------------------------------------------------------------- */
-static void
-acpi_ac_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_ac *ac = (struct acpi_ac *) data;
- struct acpi_device *device = NULL;
+ struct acpi_ac *ac = (struct acpi_ac *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_notify");
@@ -224,21 +209,18 @@ acpi_ac_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-
-static int
-acpi_ac_add (
- struct acpi_device *device)
+static int acpi_ac_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_ac *ac = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_ac *ac = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_add");
@@ -264,19 +246,20 @@ acpi_ac_add (
goto end;
status = acpi_install_notify_handler(ac->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify, ac);
+ ACPI_DEVICE_NOTIFY, acpi_ac_notify,
+ ac);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
- printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
- acpi_device_name(device), acpi_device_bid(device),
- ac->state?"on-line":"off-line");
+ printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
+ acpi_device_name(device), acpi_device_bid(device),
+ ac->state ? "on-line" : "off-line");
-end:
+ end:
if (result) {
acpi_ac_remove_fs(device);
kfree(ac);
@@ -285,27 +268,23 @@ end:
return_VALUE(result);
}
-
-static int
-acpi_ac_remove (
- struct acpi_device *device,
- int type)
+static int acpi_ac_remove(struct acpi_device *device, int type)
{
- acpi_status status = AE_OK;
- struct acpi_ac *ac = NULL;
+ acpi_status status = AE_OK;
+ struct acpi_ac *ac = NULL;
ACPI_FUNCTION_TRACE("acpi_ac_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- ac = (struct acpi_ac *) acpi_driver_data(device);
+ ac = (struct acpi_ac *)acpi_driver_data(device);
status = acpi_remove_notify_handler(ac->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify);
+ ACPI_DEVICE_NOTIFY, acpi_ac_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
acpi_ac_remove_fs(device);
@@ -314,11 +293,9 @@ acpi_ac_remove (
return_VALUE(0);
}
-
-static int __init
-acpi_ac_init (void)
+static int __init acpi_ac_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_ac_init");
@@ -336,9 +313,7 @@ acpi_ac_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_ac_exit (void)
+static void __exit acpi_ac_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_ac_exit");
@@ -349,6 +324,5 @@ acpi_ac_exit (void)
return_VOID;
}
-
module_init(acpi_ac_init);
module_exit(acpi_ac_exit);
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 77285ffe41c..01a1bd23926 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -32,7 +32,6 @@
#include <linux/memory_hotplug.h>
#include <acpi/acpi_drivers.h>
-
#define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000UL
#define ACPI_MEMORY_DEVICE_CLASS "memory"
#define ACPI_MEMORY_DEVICE_HID "PNP0C80"
@@ -41,8 +40,8 @@
#define _COMPONENT ACPI_MEMORY_DEVICE_COMPONENT
-ACPI_MODULE_NAME ("acpi_memory")
-MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>");
+ACPI_MODULE_NAME("acpi_memory")
+ MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>");
MODULE_DESCRIPTION(ACPI_MEMORY_DEVICE_DRIVER_NAME);
MODULE_LICENSE("GPL");
@@ -56,34 +55,33 @@ MODULE_LICENSE("GPL");
#define MEMORY_POWER_ON_STATE 1
#define MEMORY_POWER_OFF_STATE 2
-static int acpi_memory_device_add (struct acpi_device *device);
-static int acpi_memory_device_remove (struct acpi_device *device, int type);
+static int acpi_memory_device_add(struct acpi_device *device);
+static int acpi_memory_device_remove(struct acpi_device *device, int type);
static struct acpi_driver acpi_memory_device_driver = {
- .name = ACPI_MEMORY_DEVICE_DRIVER_NAME,
- .class = ACPI_MEMORY_DEVICE_CLASS,
- .ids = ACPI_MEMORY_DEVICE_HID,
- .ops = {
- .add = acpi_memory_device_add,
- .remove = acpi_memory_device_remove,
- },
+ .name = ACPI_MEMORY_DEVICE_DRIVER_NAME,
+ .class = ACPI_MEMORY_DEVICE_CLASS,
+ .ids = ACPI_MEMORY_DEVICE_HID,
+ .ops = {
+ .add = acpi_memory_device_add,
+ .remove = acpi_memory_device_remove,
+ },
};
struct acpi_memory_device {
acpi_handle handle;
- unsigned int state; /* State of the memory device */
+ unsigned int state; /* State of the memory device */
unsigned short cache_attribute; /* memory cache attribute */
- unsigned short read_write_attribute;/* memory read/write attribute */
- u64 start_addr; /* Memory Range start physical addr */
- u64 end_addr; /* Memory Range end physical addr */
+ unsigned short read_write_attribute; /* memory read/write attribute */
+ u64 start_addr; /* Memory Range start physical addr */
+ u64 end_addr; /* Memory Range end physical addr */
};
-
static int
acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
{
acpi_status status;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
struct acpi_resource *resource = NULL;
struct acpi_resource_address64 address64;
@@ -94,15 +92,15 @@ acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
if (ACPI_FAILURE(status))
return_VALUE(-EINVAL);
- resource = (struct acpi_resource *) buffer.pointer;
+ resource = (struct acpi_resource *)buffer.pointer;
status = acpi_resource_to_address64(resource, &address64);
if (ACPI_SUCCESS(status)) {
if (address64.resource_type == ACPI_MEMORY_RANGE) {
/* Populate the structure */
mem_device->cache_attribute =
- address64.attribute.memory.cache_attribute;
+ address64.attribute.memory.cache_attribute;
mem_device->read_write_attribute =
- address64.attribute.memory.read_write_attribute;
+ address64.attribute.memory.read_write_attribute;
mem_device->start_addr = address64.min_address_range;
mem_device->end_addr = address64.max_address_range;
}
@@ -114,7 +112,7 @@ acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
static int
acpi_memory_get_device(acpi_handle handle,
- struct acpi_memory_device **mem_device)
+ struct acpi_memory_device **mem_device)
{
acpi_status status;
acpi_handle phandle;
@@ -128,8 +126,7 @@ acpi_memory_get_device(acpi_handle handle,
status = acpi_get_parent(handle, &phandle);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in acpi_get_parent\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_get_parent\n"));
return_VALUE(-EINVAL);
}
@@ -137,7 +134,7 @@ acpi_memory_get_device(acpi_handle handle,
status = acpi_bus_get_device(phandle, &pdevice);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in acpi_bus_get_device\n"));
+ "Error in acpi_bus_get_device\n"));
return_VALUE(-EINVAL);
}
@@ -147,23 +144,21 @@ acpi_memory_get_device(acpi_handle handle,
*/
status = acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in acpi_bus_add\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_bus_add\n"));
return_VALUE(-EINVAL);
}
-end:
+ end:
*mem_device = acpi_driver_data(device);
if (!(*mem_device)) {
- printk(KERN_ERR "\n driver data not found" );
+ printk(KERN_ERR "\n driver data not found");
return_VALUE(-ENODEV);
}
return_VALUE(0);
}
-static int
-acpi_memory_check_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_check_device(struct acpi_memory_device *mem_device)
{
unsigned long current_status;
@@ -171,22 +166,21 @@ acpi_memory_check_device(struct acpi_memory_device *mem_device)
/* Get device present/absent information from the _STA */
if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->handle, "_STA",
- NULL, &current_status)))
+ NULL, &current_status)))
return_VALUE(-ENODEV);
/*
* Check for device status. Device should be
* present/enabled/functioning.
*/
if (!((current_status & ACPI_MEMORY_STA_PRESENT)
- && (current_status & ACPI_MEMORY_STA_ENABLED)
- && (current_status & ACPI_MEMORY_STA_FUNCTIONAL)))
+ && (current_status & ACPI_MEMORY_STA_ENABLED)
+ && (current_status & ACPI_MEMORY_STA_FUNCTIONAL)))
return_VALUE(-ENODEV);
return_VALUE(0);
}
-static int
-acpi_memory_enable_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
{
int result;
@@ -196,7 +190,7 @@ acpi_memory_enable_device(struct acpi_memory_device *mem_device)
result = acpi_memory_get_device_resources(mem_device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "\nget_device_resources failed\n"));
+ "\nget_device_resources failed\n"));
mem_device->state = MEMORY_INVALID_STATE;
return result;
}
@@ -206,11 +200,10 @@ acpi_memory_enable_device(struct acpi_memory_device *mem_device)
* Note: Assume that this function returns zero on success
*/
result = add_memory(mem_device->start_addr,
- (mem_device->end_addr - mem_device->start_addr) + 1,
- mem_device->read_write_attribute);
+ (mem_device->end_addr - mem_device->start_addr) + 1,
+ mem_device->read_write_attribute);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "\nadd_memory failed\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "\nadd_memory failed\n"));
mem_device->state = MEMORY_INVALID_STATE;
return result;
}
@@ -218,11 +211,10 @@ acpi_memory_enable_device(struct acpi_memory_device *mem_device)
return result;
}
-static int
-acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
{
acpi_status status;
- struct acpi_object_list arg_list;
+ struct acpi_object_list arg_list;
union acpi_object arg;
unsigned long current_status;
@@ -234,16 +226,16 @@ acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
arg.type = ACPI_TYPE_INTEGER;
arg.integer.value = 1;
status = acpi_evaluate_object(mem_device->handle,
- "_EJ0", &arg_list, NULL);
+ "_EJ0", &arg_list, NULL);
/* Return on _EJ0 failure */
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"_EJ0 failed.\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "_EJ0 failed.\n"));
return_VALUE(-ENODEV);
}
/* Evalute _STA to check if the device is disabled */
status = acpi_evaluate_integer(mem_device->handle, "_STA",
- NULL, &current_status);
+ NULL, &current_status);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
@@ -254,8 +246,7 @@ acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
return_VALUE(0);
}
-static int
-acpi_memory_disable_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_disable_device(struct acpi_memory_device *mem_device)
{
int result;
u64 start = mem_device->start_addr;
@@ -278,7 +269,7 @@ acpi_memory_disable_device(struct acpi_memory_device *mem_device)
result = acpi_memory_powerdown_device(mem_device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Device Power Down failed.\n"));
+ "Device Power Down failed.\n"));
/* Set the status of the device to invalid */
mem_device->state = MEMORY_INVALID_STATE;
return result;
@@ -288,8 +279,7 @@ acpi_memory_disable_device(struct acpi_memory_device *mem_device)
return result;
}
-static void
-acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
+static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
{
struct acpi_memory_device *mem_device;
struct acpi_device *device;
@@ -299,37 +289,37 @@ acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
switch (event) {
case ACPI_NOTIFY_BUS_CHECK:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "\nReceived BUS CHECK notification for device\n"));
+ "\nReceived BUS CHECK notification for device\n"));
/* Fall Through */
case ACPI_NOTIFY_DEVICE_CHECK:
if (event == ACPI_NOTIFY_DEVICE_CHECK)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "\nReceived DEVICE CHECK notification for device\n"));
+ "\nReceived DEVICE CHECK notification for device\n"));
if (acpi_memory_get_device(handle, &mem_device)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in finding driver data\n"));
+ "Error in finding driver data\n"));
return_VOID;
}
if (!acpi_memory_check_device(mem_device)) {
if (acpi_memory_enable_device(mem_device))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in acpi_memory_enable_device\n"));
+ "Error in acpi_memory_enable_device\n"));
}
break;
case ACPI_NOTIFY_EJECT_REQUEST:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "\nReceived EJECT REQUEST notification for device\n"));
+ "\nReceived EJECT REQUEST notification for device\n"));
if (acpi_bus_get_device(handle, &device)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Device doesn't exist\n"));
+ "Device doesn't exist\n"));
break;
}
mem_device = acpi_driver_data(device);
if (!mem_device) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Driver Data is NULL\n"));
+ "Driver Data is NULL\n"));
break;
}
@@ -337,26 +327,25 @@ acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
* Currently disabling memory device from kernel mode
* TBD: Can also be disabled from user mode scripts
* TBD: Can also be disabled by Callback registration
- * with generic sysfs driver
+ * with generic sysfs driver
*/
if (acpi_memory_disable_device(mem_device))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error in acpi_memory_disable_device\n"));
+ "Error in acpi_memory_disable_device\n"));
/*
* TBD: Invoke acpi_bus_remove to cleanup data structures
*/
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-static int
-acpi_memory_device_add(struct acpi_device *device)
+static int acpi_memory_device_add(struct acpi_device *device)
{
int result;
struct acpi_memory_device *mem_device = NULL;
@@ -391,8 +380,7 @@ acpi_memory_device_add(struct acpi_device *device)
return_VALUE(result);
}
-static int
-acpi_memory_device_remove (struct acpi_device *device, int type)
+static int acpi_memory_device_remove(struct acpi_device *device, int type)
{
struct acpi_memory_device *mem_device = NULL;
@@ -401,7 +389,7 @@ acpi_memory_device_remove (struct acpi_device *device, int type)
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- mem_device = (struct acpi_memory_device *) acpi_driver_data(device);
+ mem_device = (struct acpi_memory_device *)acpi_driver_data(device);
kfree(mem_device);
return_VALUE(0);
@@ -410,12 +398,11 @@ acpi_memory_device_remove (struct acpi_device *device, int type)
/*
* Helper function to check for memory device
*/
-static acpi_status
-is_memory_device(acpi_handle handle)
+static acpi_status is_memory_device(acpi_handle handle)
{
char *hardware_id;
acpi_status status;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
struct acpi_device_info *info;
ACPI_FUNCTION_TRACE("is_memory_device");
@@ -432,7 +419,7 @@ is_memory_device(acpi_handle handle)
hardware_id = info->hardware_id.value;
if ((hardware_id == NULL) ||
- (strcmp(hardware_id, ACPI_MEMORY_DEVICE_HID)))
+ (strcmp(hardware_id, ACPI_MEMORY_DEVICE_HID)))
status = AE_ERROR;
acpi_os_free(buffer.pointer);
@@ -440,8 +427,8 @@ is_memory_device(acpi_handle handle)
}
static acpi_status
-acpi_memory_register_notify_handler (acpi_handle handle,
- u32 level, void *ctxt, void **retv)
+acpi_memory_register_notify_handler(acpi_handle handle,
+ u32 level, void *ctxt, void **retv)
{
acpi_status status;
@@ -452,10 +439,10 @@ acpi_memory_register_notify_handler (acpi_handle handle,
return_ACPI_STATUS(AE_OK); /* continue */
status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
- acpi_memory_device_notify, NULL);
+ acpi_memory_device_notify, NULL);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
return_ACPI_STATUS(AE_OK); /* continue */
}
@@ -463,8 +450,8 @@ acpi_memory_register_notify_handler (acpi_handle handle,
}
static acpi_status
-acpi_memory_deregister_notify_handler (acpi_handle handle,
- u32 level, void *ctxt, void **retv)
+acpi_memory_deregister_notify_handler(acpi_handle handle,
+ u32 level, void *ctxt, void **retv)
{
acpi_status status;
@@ -475,18 +462,18 @@ acpi_memory_deregister_notify_handler (acpi_handle handle,
return_ACPI_STATUS(AE_OK); /* continue */
status = acpi_remove_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY, acpi_memory_device_notify);
+ ACPI_SYSTEM_NOTIFY,
+ acpi_memory_device_notify);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
return_ACPI_STATUS(AE_OK); /* continue */
}
return_ACPI_STATUS(status);
}
-static int __init
-acpi_memory_device_init (void)
+static int __init acpi_memory_device_init(void)
{
int result;
acpi_status status;
@@ -499,21 +486,20 @@ acpi_memory_device_init (void)
return_VALUE(-ENODEV);
status = acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- acpi_memory_register_notify_handler,
- NULL, NULL);
+ ACPI_UINT32_MAX,
+ acpi_memory_register_notify_handler,
+ NULL, NULL);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed\n"));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
acpi_bus_unregister_driver(&acpi_memory_device_driver);
return_VALUE(-ENODEV);
- }
+ }
return_VALUE(0);
}
-static void __exit
-acpi_memory_device_exit (void)
+static void __exit acpi_memory_device_exit(void)
{
acpi_status status;
@@ -524,12 +510,12 @@ acpi_memory_device_exit (void)
* handles.
*/
status = acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- acpi_memory_deregister_notify_handler,
- NULL, NULL);
+ ACPI_UINT32_MAX,
+ acpi_memory_deregister_notify_handler,
+ NULL, NULL);
- if (ACPI_FAILURE (status))
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed\n"));
+ if (ACPI_FAILURE(status))
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
acpi_bus_unregister_driver(&acpi_memory_device_driver);
@@ -538,5 +524,3 @@ acpi_memory_device_exit (void)
module_init(acpi_memory_device_init);
module_exit(acpi_memory_device_exit);
-
-
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index a560b1e2da7..fec895af6ae 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -61,7 +61,7 @@
/*
* Some events we use, same for all Asus
*/
-#define BR_UP 0x10
+#define BR_UP 0x10
#define BR_DOWN 0x20
/*
@@ -75,7 +75,6 @@ MODULE_AUTHOR("Julien Lerouge, Karol Kozimor");
MODULE_DESCRIPTION(ACPI_HOTK_NAME);
MODULE_LICENSE("GPL");
-
static uid_t asus_uid;
static gid_t asus_gid;
module_param(asus_uid, uint, 0);
@@ -83,26 +82,25 @@ MODULE_PARM_DESC(uid, "UID for entries in /proc/acpi/asus.\n");
module_param(asus_gid, uint, 0);
MODULE_PARM_DESC(gid, "GID for entries in /proc/acpi/asus.\n");
-
/* For each model, all features implemented,
* those marked with R are relative to HOTK, A for absolute */
struct model_data {
- char *name; //name of the laptop________________A
- char *mt_mled; //method to handle mled_____________R
- char *mled_status; //node to handle mled reading_______A
- char *mt_wled; //method to handle wled_____________R
- char *wled_status; //node to handle wled reading_______A
- char *mt_tled; //method to handle tled_____________R
- char *tled_status; //node to handle tled reading_______A
- char *mt_lcd_switch; //method to turn LCD ON/OFF_________A
- char *lcd_status; //node to read LCD panel state______A
- char *brightness_up; //method to set brightness up_______A
- char *brightness_down; //guess what ?______________________A
- char *brightness_set; //method to set absolute brightness_R
- char *brightness_get; //method to get absolute brightness_R
- char *brightness_status; //node to get brightness____________A
- char *display_set; //method to set video output________R
- char *display_get; //method to get video output________R
+ char *name; //name of the laptop________________A
+ char *mt_mled; //method to handle mled_____________R
+ char *mled_status; //node to handle mled reading_______A
+ char *mt_wled; //method to handle wled_____________R
+ char *wled_status; //node to handle wled reading_______A
+ char *mt_tled; //method to handle tled_____________R
+ char *tled_status; //node to handle tled reading_______A
+ char *mt_lcd_switch; //method to turn LCD ON/OFF_________A
+ char *lcd_status; //node to read LCD panel state______A
+ char *brightness_up; //method to set brightness up_______A
+ char *brightness_down; //guess what ?______________________A
+ char *brightness_set; //method to set absolute brightness_R
+ char *brightness_get; //method to get absolute brightness_R
+ char *brightness_status; //node to get brightness____________A
+ char *display_set; //method to set video output________R
+ char *display_get; //method to get video output________R
};
/*
@@ -110,34 +108,34 @@ struct model_data {
* about the hotk device
*/
struct asus_hotk {
- struct acpi_device *device; //the device we are in
- acpi_handle handle; //the handle of the hotk device
- char status; //status of the hotk, for LEDs, ...
- struct model_data *methods; //methods available on the laptop
- u8 brightness; //brightness level
+ struct acpi_device *device; //the device we are in
+ acpi_handle handle; //the handle of the hotk device
+ char status; //status of the hotk, for LEDs, ...
+ struct model_data *methods; //methods available on the laptop
+ u8 brightness; //brightness level
enum {
- A1x = 0, //A1340D, A1300F
- A2x, //A2500H
- D1x, //D1
- L2D, //L2000D
- L3C, //L3800C
- L3D, //L3400D
- L3H, //L3H, but also L2000E
- L4R, //L4500R
- L5x, //L5800C
- L8L, //L8400L
- M1A, //M1300A
- M2E, //M2400E, L4400L
- M6N, //M6800N
- M6R, //M6700R
- P30, //Samsung P30
- S1x, //S1300A, but also L1400B and M2400A (L84F)
- S2x, //S200 (J1 reported), Victor MP-XP7210
- xxN, //M2400N, M3700N, M5200N, S1300N, S5200N, W1OOON
- //(Centrino)
+ A1x = 0, //A1340D, A1300F
+ A2x, //A2500H
+ D1x, //D1
+ L2D, //L2000D
+ L3C, //L3800C
+ L3D, //L3400D
+ L3H, //L3H, but also L2000E
+ L4R, //L4500R
+ L5x, //L5800C
+ L8L, //L8400L
+ M1A, //M1300A
+ M2E, //M2400E, L4400L
+ M6N, //M6800N
+ M6R, //M6700R
+ P30, //Samsung P30
+ S1x, //S1300A, but also L1400B and M2400A (L84F)
+ S2x, //S200 (J1 reported), Victor MP-XP7210
+ xxN, //M2400N, M3700N, M5200N, S1300N, S5200N, W1OOON
+ //(Centrino)
END_MODEL
- } model; //Models currently supported
- u16 event_count[128]; //count for each event TODO make this better
+ } model; //Models currently supported
+ u16 event_count[128]; //count for each event TODO make this better
};
/* Here we go */
@@ -150,7 +148,7 @@ struct asus_hotk {
#define xxN_PREFIX "\\_SB.PCI0.SBRG.EC0."
static struct model_data model_conf[END_MODEL] = {
- /*
+ /*
* Those pathnames are relative to the HOTK / ATKD device :
* - mt_mled
* - mt_wled
@@ -165,215 +163,197 @@ static struct model_data model_conf[END_MODEL] = {
*/
{
- .name = "A1x",
- .mt_mled = "MLED",
- .mled_status = "\\MAIL",
- .mt_lcd_switch = A1x_PREFIX "_Q10",
- .lcd_status = "\\BKLI",
- .brightness_up = A1x_PREFIX "_Q0E",
- .brightness_down = A1x_PREFIX "_Q0F"
- },
+ .name = "A1x",
+ .mt_mled = "MLED",
+ .mled_status = "\\MAIL",
+ .mt_lcd_switch = A1x_PREFIX "_Q10",
+ .lcd_status = "\\BKLI",
+ .brightness_up = A1x_PREFIX "_Q0E",
+ .brightness_down = A1x_PREFIX "_Q0F"},
{
- .name = "A2x",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .wled_status = "\\SG66",
- .mt_lcd_switch = "\\Q10",
- .lcd_status = "\\BAOF",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "A2x",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .wled_status = "\\SG66",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\BAOF",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "D1x",
- .mt_mled = "MLED",
- .mt_lcd_switch = "\\Q0D",
- .lcd_status = "\\GP11",
- .brightness_up = "\\Q0C",
- .brightness_down = "\\Q0B",
- .brightness_status = "\\BLVL",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "D1x",
+ .mt_mled = "MLED",
+ .mt_lcd_switch = "\\Q0D",
+ .lcd_status = "\\GP11",
+ .brightness_up = "\\Q0C",
+ .brightness_down = "\\Q0B",
+ .brightness_status = "\\BLVL",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "L2D",
- .mt_mled = "MLED",
- .mled_status = "\\SGP6",
- .mt_wled = "WLED",
- .wled_status = "\\RCP3",
- .mt_lcd_switch = "\\Q10",
- .lcd_status = "\\SGP0",
- .brightness_up = "\\Q0E",
- .brightness_down = "\\Q0F",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "L2D",
+ .mt_mled = "MLED",
+ .mled_status = "\\SGP6",
+ .mt_wled = "WLED",
+ .wled_status = "\\RCP3",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\SGP0",
+ .brightness_up = "\\Q0E",
+ .brightness_down = "\\Q0F",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "L3C",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .mt_lcd_switch = L3C_PREFIX "_Q10",
- .lcd_status = "\\GL32",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\_SB.PCI0.PCI1.VGAC.NMAP"
- },
+ .name = "L3C",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = L3C_PREFIX "_Q10",
+ .lcd_status = "\\GL32",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\_SB.PCI0.PCI1.VGAC.NMAP"},
{
- .name = "L3D",
- .mt_mled = "MLED",
- .mled_status = "\\MALD",
- .mt_wled = "WLED",
- .mt_lcd_switch = "\\Q10",
- .lcd_status = "\\BKLG",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "L3D",
+ .mt_mled = "MLED",
+ .mled_status = "\\MALD",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\BKLG",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "L3H",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .mt_lcd_switch = "EHK",
- .lcd_status = "\\_SB.PCI0.PM.PBC",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "L3H",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = "EHK",
+ .lcd_status = "\\_SB.PCI0.PM.PBC",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "L4R",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .wled_status = "\\_SB.PCI0.SBRG.SG13",
- .mt_lcd_switch = xxN_PREFIX "_Q10",
- .lcd_status = "\\_SB.PCI0.SBSM.SEO4",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\_SB.PCI0.P0P1.VGA.GETD"
- },
+ .name = "L4R",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .wled_status = "\\_SB.PCI0.SBRG.SG13",
+ .mt_lcd_switch = xxN_PREFIX "_Q10",
+ .lcd_status = "\\_SB.PCI0.SBSM.SEO4",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\_SB.PCI0.P0P1.VGA.GETD"},
{
- .name = "L5x",
- .mt_mled = "MLED",
+ .name = "L5x",
+ .mt_mled = "MLED",
/* WLED present, but not controlled by ACPI */
- .mt_tled = "TLED",
- .mt_lcd_switch = "\\Q0D",
- .lcd_status = "\\BAOF",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .mt_tled = "TLED",
+ .mt_lcd_switch = "\\Q0D",
+ .lcd_status = "\\BAOF",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "L8L"
+ .name = "L8L"
/* No features, but at least support the hotkeys */
- },
+ },
{
- .name = "M1A",
- .mt_mled = "MLED",
- .mt_lcd_switch = M1A_PREFIX "Q10",
- .lcd_status = "\\PNOF",
- .brightness_up = M1A_PREFIX "Q0E",
- .brightness_down = M1A_PREFIX "Q0F",
- .brightness_status = "\\BRIT",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "M1A",
+ .mt_mled = "MLED",
+ .mt_lcd_switch = M1A_PREFIX "Q10",
+ .lcd_status = "\\PNOF",
+ .brightness_up = M1A_PREFIX "Q0E",
+ .brightness_down = M1A_PREFIX "Q0F",
+ .brightness_status = "\\BRIT",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "M2E",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .mt_lcd_switch = "\\Q10",
- .lcd_status = "\\GP06",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\INFB"
- },
+ .name = "M2E",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\GP06",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"},
{
- .name = "M6N",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .wled_status = "\\_SB.PCI0.SBRG.SG13",
- .mt_lcd_switch = xxN_PREFIX "_Q10",
- .lcd_status = "\\_SB.BKLT",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\SSTE"
- },
+ .name = "M6N",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .wled_status = "\\_SB.PCI0.SBRG.SG13",
+ .mt_lcd_switch = xxN_PREFIX "_Q10",
+ .lcd_status = "\\_SB.BKLT",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\SSTE"},
{
- .name = "M6R",
- .mt_mled = "MLED",
- .mt_wled = "WLED",
- .mt_lcd_switch = xxN_PREFIX "_Q10",
- .lcd_status = "\\_SB.PCI0.SBSM.SEO4",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\SSTE"
- },
-
+ .name = "M6R",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = xxN_PREFIX "_Q10",
+ .lcd_status = "\\_SB.PCI0.SBSM.SEO4",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\SSTE"},
{
- .name = "P30",
- .mt_wled = "WLED",
- .mt_lcd_switch = P30_PREFIX "_Q0E",
- .lcd_status = "\\BKLT",
- .brightness_up = P30_PREFIX "_Q68",
- .brightness_down = P30_PREFIX "_Q69",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\DNXT"
- },
+ .name = "P30",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = P30_PREFIX "_Q0E",
+ .lcd_status = "\\BKLT",
+ .brightness_up = P30_PREFIX "_Q68",
+ .brightness_down = P30_PREFIX "_Q69",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\DNXT"},
{
- .name = "S1x",
- .mt_mled = "MLED",
- .mled_status = "\\EMLE",
- .mt_wled = "WLED",
- .mt_lcd_switch = S1x_PREFIX "Q10" ,
- .lcd_status = "\\PNOF",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV"
- },
+ .name = "S1x",
+ .mt_mled = "MLED",
+ .mled_status = "\\EMLE",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = S1x_PREFIX "Q10",
+ .lcd_status = "\\PNOF",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV"},
{
- .name = "S2x",
- .mt_mled = "MLED",
- .mled_status = "\\MAIL",
- .mt_lcd_switch = S2x_PREFIX "_Q10",
- .lcd_status = "\\BKLI",
- .brightness_up = S2x_PREFIX "_Q0B",
- .brightness_down = S2x_PREFIX "_Q0A"
- },
+ .name = "S2x",
+ .mt_mled = "MLED",
+ .mled_status = "\\MAIL",
+ .mt_lcd_switch = S2x_PREFIX "_Q10",
+ .lcd_status = "\\BKLI",
+ .brightness_up = S2x_PREFIX "_Q0B",
+ .brightness_down = S2x_PREFIX "_Q0A"},
{
- .name = "xxN",
- .mt_mled = "MLED",
+ .name = "xxN",
+ .mt_mled = "MLED",
/* WLED present, but not controlled by ACPI */
- .mt_lcd_switch = xxN_PREFIX "_Q10",
- .lcd_status = "\\BKLT",
- .brightness_set = "SPLV",
- .brightness_get = "GPLV",
- .display_set = "SDSP",
- .display_get = "\\ADVG"
- }
+ .mt_lcd_switch = xxN_PREFIX "_Q10",
+ .lcd_status = "\\BKLT",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\ADVG"}
};
/* procdir we use */
@@ -395,13 +375,13 @@ static struct asus_hotk *hotk;
static int asus_hotk_add(struct acpi_device *device);
static int asus_hotk_remove(struct acpi_device *device, int type);
static struct acpi_driver asus_hotk_driver = {
- .name = ACPI_HOTK_NAME,
- .class = ACPI_HOTK_CLASS,
- .ids = ACPI_HOTK_HID,
- .ops = {
- .add = asus_hotk_add,
- .remove = asus_hotk_remove,
- },
+ .name = ACPI_HOTK_NAME,
+ .class = ACPI_HOTK_CLASS,
+ .ids = ACPI_HOTK_HID,
+ .ops = {
+ .add = asus_hotk_add,
+ .remove = asus_hotk_remove,
+ },
};
/*
@@ -423,11 +403,10 @@ static int write_acpi_int(acpi_handle handle, const char *method, int val,
in_obj.type = ACPI_TYPE_INTEGER;
in_obj.integer.value = val;
- status = acpi_evaluate_object(handle, (char *) method, &params, output);
+ status = acpi_evaluate_object(handle, (char *)method, &params, output);
return (status == AE_OK);
}
-
static int read_acpi_int(acpi_handle handle, const char *method, int *val)
{
struct acpi_buffer output;
@@ -437,7 +416,7 @@ static int read_acpi_int(acpi_handle handle, const char *method, int *val)
output.length = sizeof(out_obj);
output.pointer = &out_obj;
- status = acpi_evaluate_object(handle, (char *) method, NULL, &output);
+ status = acpi_evaluate_object(handle, (char *)method, NULL, &output);
*val = out_obj.integer.value;
return (status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER);
}
@@ -449,7 +428,7 @@ static int read_acpi_int(acpi_handle handle, const char *method, int *val)
*/
static int
proc_read_info(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+ void *data)
{
int len = 0;
int temp;
@@ -460,7 +439,7 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
*/
len += sprintf(page, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
- len += sprintf(page + len, "Model reference : %s\n",
+ len += sprintf(page + len, "Model reference : %s\n",
hotk->methods->name);
/*
* The SFUN method probably allows the original driver to get the list
@@ -469,7 +448,8 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
* The significance of others is yet to be found.
*/
if (read_acpi_int(hotk->handle, "SFUN", &temp))
- len += sprintf(page + len, "SFUN value : 0x%04x\n", temp);
+ len +=
+ sprintf(page + len, "SFUN value : 0x%04x\n", temp);
/*
* Another value for userspace: the ASYM method returns 0x02 for
* battery low and 0x04 for battery critical, its readings tend to be
@@ -478,7 +458,8 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
* silently ignored.
*/
if (read_acpi_int(hotk->handle, "ASYM", &temp))
- len += sprintf(page + len, "ASYM value : 0x%04x\n", temp);
+ len +=
+ sprintf(page + len, "ASYM value : 0x%04x\n", temp);
if (asus_info) {
snprintf(buf, 16, "%d", asus_info->length);
len += sprintf(page + len, "DSDT length : %s\n", buf);
@@ -501,7 +482,6 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
return len;
}
-
/*
* /proc handlers
* We write our info in page, we begin at offset off and cannot write more
@@ -510,8 +490,7 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
*/
/* Generic LED functions */
-static int
-read_led(const char *ledname, int ledmask)
+static int read_led(const char *ledname, int ledmask)
{
if (ledname) {
int led_status;
@@ -525,7 +504,7 @@ read_led(const char *ledname, int ledmask)
return (hotk->status & ledmask) ? 1 : 0;
}
-static int parse_arg(const char __user *buf, unsigned long count, int *val)
+static int parse_arg(const char __user * buf, unsigned long count, int *val)
{
char s[32];
if (!count)
@@ -542,8 +521,8 @@ static int parse_arg(const char __user *buf, unsigned long count, int *val)
/* FIXME: kill extraneous args so it can be called independently */
static int
-write_led(const char __user *buffer, unsigned long count,
- char *ledname, int ledmask, int invert)
+write_led(const char __user * buffer, unsigned long count,
+ char *ledname, int ledmask, int invert)
{
int value;
int led_out = 0;
@@ -555,16 +534,16 @@ write_led(const char __user *buffer, unsigned long count,
hotk->status =
(led_out) ? (hotk->status | ledmask) : (hotk->status & ~ledmask);
- if (invert) /* invert target value */
+ if (invert) /* invert target value */
led_out = !led_out & 0x1;
if (!write_acpi_int(hotk->handle, ledname, led_out, NULL))
- printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n", ledname);
+ printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n",
+ ledname);
return count;
}
-
/*
* Proc handlers for MLED
*/
@@ -572,12 +551,12 @@ static int
proc_read_mled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
- return sprintf(page, "%d\n", read_led(hotk->methods->mled_status, MLED_ON));
+ return sprintf(page, "%d\n",
+ read_led(hotk->methods->mled_status, MLED_ON));
}
-
static int
-proc_write_mled(struct file *file, const char __user *buffer,
+proc_write_mled(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_mled, MLED_ON, 1);
@@ -590,11 +569,12 @@ static int
proc_read_wled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
- return sprintf(page, "%d\n", read_led(hotk->methods->wled_status, WLED_ON));
+ return sprintf(page, "%d\n",
+ read_led(hotk->methods->wled_status, WLED_ON));
}
static int
-proc_write_wled(struct file *file, const char __user *buffer,
+proc_write_wled(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_wled, WLED_ON, 0);
@@ -607,35 +587,36 @@ static int
proc_read_tled(char *page, char **start, off_t off, int count, int *eof,
void *data)
{
- return sprintf(page, "%d\n", read_led(hotk->methods->tled_status, TLED_ON));
+ return sprintf(page, "%d\n",
+ read_led(hotk->methods->tled_status, TLED_ON));
}
static int
-proc_write_tled(struct file *file, const char __user *buffer,
+proc_write_tled(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
return write_led(buffer, count, hotk->methods->mt_tled, TLED_ON, 0);
}
-
static int get_lcd_state(void)
{
int lcd = 0;
if (hotk->model != L3H) {
- /* We don't have to check anything if we are here */
+ /* We don't have to check anything if we are here */
if (!read_acpi_int(NULL, hotk->methods->lcd_status, &lcd))
- printk(KERN_WARNING "Asus ACPI: Error reading LCD status\n");
-
+ printk(KERN_WARNING
+ "Asus ACPI: Error reading LCD status\n");
+
if (hotk->model == L2D)
lcd = ~lcd;
- } else { /* L3H and the like have to be handled differently */
+ } else { /* L3H and the like have to be handled differently */
acpi_status status = 0;
struct acpi_object_list input;
union acpi_object mt_params[2];
struct acpi_buffer output;
union acpi_object out_obj;
-
+
input.count = 2;
input.pointer = mt_params;
/* Note: the following values are partly guessed up, but
@@ -647,15 +628,17 @@ static int get_lcd_state(void)
output.length = sizeof(out_obj);
output.pointer = &out_obj;
-
- status = acpi_evaluate_object(NULL, hotk->methods->lcd_status, &input, &output);
+
+ status =
+ acpi_evaluate_object(NULL, hotk->methods->lcd_status,
+ &input, &output);
if (status != AE_OK)
return -1;
if (out_obj.type == ACPI_TYPE_INTEGER)
/* That's what the AML code does */
lcd = out_obj.integer.value >> 8;
}
-
+
return (lcd & 1);
}
@@ -669,10 +652,13 @@ static int set_lcd_state(int value)
/* switch */
if (hotk->model != L3H) {
status =
- acpi_evaluate_object(NULL, hotk->methods->mt_lcd_switch,
+ acpi_evaluate_object(NULL,
+ hotk->methods->mt_lcd_switch,
NULL, NULL);
- } else { /* L3H and the like have to be handled differently */
- if (!write_acpi_int(hotk->handle, hotk->methods->mt_lcd_switch, 0x07, NULL))
+ } else { /* L3H and the like have to be handled differently */
+ if (!write_acpi_int
+ (hotk->handle, hotk->methods->mt_lcd_switch, 0x07,
+ NULL))
status = AE_ERROR;
/* L3H's AML executes EHK (0x07) upon Fn+F7 keypress,
the exact behaviour is simulated here */
@@ -691,33 +677,33 @@ proc_read_lcd(char *page, char **start, off_t off, int count, int *eof,
return sprintf(page, "%d\n", get_lcd_state());
}
-
static int
-proc_write_lcd(struct file *file, const char __user *buffer,
+proc_write_lcd(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
int value;
-
+
count = parse_arg(buffer, count, &value);
if (count > 0)
set_lcd_state(value);
return count;
}
-
static int read_brightness(void)
{
int value;
-
- if(hotk->methods->brightness_get) { /* SPLV/GPLV laptop */
- if (!read_acpi_int(hotk->handle, hotk->methods->brightness_get,
+
+ if (hotk->methods->brightness_get) { /* SPLV/GPLV laptop */
+ if (!read_acpi_int(hotk->handle, hotk->methods->brightness_get,
&value))
- printk(KERN_WARNING "Asus ACPI: Error reading brightness\n");
- } else if (hotk->methods->brightness_status) { /* For D1 for example */
- if (!read_acpi_int(NULL, hotk->methods->brightness_status,
+ printk(KERN_WARNING
+ "Asus ACPI: Error reading brightness\n");
+ } else if (hotk->methods->brightness_status) { /* For D1 for example */
+ if (!read_acpi_int(NULL, hotk->methods->brightness_status,
&value))
- printk(KERN_WARNING "Asus ACPI: Error reading brightness\n");
- } else /* No GPLV method */
+ printk(KERN_WARNING
+ "Asus ACPI: Error reading brightness\n");
+ } else /* No GPLV method */
value = hotk->brightness;
return value;
}
@@ -730,23 +716,25 @@ static void set_brightness(int value)
acpi_status status = 0;
/* SPLV laptop */
- if(hotk->methods->brightness_set) {
- if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set,
+ if (hotk->methods->brightness_set) {
+ if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set,
value, NULL))
- printk(KERN_WARNING "Asus ACPI: Error changing brightness\n");
+ printk(KERN_WARNING
+ "Asus ACPI: Error changing brightness\n");
return;
}
/* No SPLV method if we are here, act as appropriate */
value -= read_brightness();
while (value != 0) {
- status = acpi_evaluate_object(NULL, (value > 0) ?
- hotk->methods->brightness_up :
+ status = acpi_evaluate_object(NULL, (value > 0) ?
+ hotk->methods->brightness_up :
hotk->methods->brightness_down,
NULL, NULL);
(value > 0) ? value-- : value++;
if (ACPI_FAILURE(status))
- printk(KERN_WARNING "Asus ACPI: Error changing brightness\n");
+ printk(KERN_WARNING
+ "Asus ACPI: Error changing brightness\n");
}
return;
}
@@ -759,7 +747,7 @@ proc_read_brn(char *page, char **start, off_t off, int count, int *eof,
}
static int
-proc_write_brn(struct file *file, const char __user *buffer,
+proc_write_brn(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
int value;
@@ -767,7 +755,7 @@ proc_write_brn(struct file *file, const char __user *buffer,
count = parse_arg(buffer, count, &value);
if (count > 0) {
value = (0 < value) ? ((15 < value) ? 15 : value) : 0;
- /* 0 <= value <= 15 */
+ /* 0 <= value <= 15 */
set_brightness(value);
} else if (count < 0) {
printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
@@ -779,7 +767,7 @@ proc_write_brn(struct file *file, const char __user *buffer,
static void set_display(int value)
{
/* no sanity check needed for now */
- if (!write_acpi_int(hotk->handle, hotk->methods->display_set,
+ if (!write_acpi_int(hotk->handle, hotk->methods->display_set,
value, NULL))
printk(KERN_WARNING "Asus ACPI: Error setting display\n");
return;
@@ -791,13 +779,14 @@ static void set_display(int value)
*/
static int
proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
- void *data)
+ void *data)
{
int value = 0;
-
+
if (!read_acpi_int(hotk->handle, hotk->methods->display_get, &value))
- printk(KERN_WARNING "Asus ACPI: Error reading display status\n");
- value &= 0x07; /* needed for some models, shouldn't hurt others */
+ printk(KERN_WARNING
+ "Asus ACPI: Error reading display status\n");
+ value &= 0x07; /* needed for some models, shouldn't hurt others */
return sprintf(page, "%d\n", value);
}
@@ -808,8 +797,8 @@ proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
* simultaneously, so be warned. See the acpi4asus README for more info.
*/
static int
-proc_write_disp(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+proc_write_disp(struct file *file, const char __user * buffer,
+ unsigned long count, void *data)
{
int value;
@@ -822,19 +811,19 @@ proc_write_disp(struct file *file, const char __user *buffer,
return count;
}
-
-typedef int (proc_readfunc)(char *page, char **start, off_t off, int count,
- int *eof, void *data);
-typedef int (proc_writefunc)(struct file *file, const char __user *buffer,
- unsigned long count, void *data);
+typedef int (proc_readfunc) (char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+typedef int (proc_writefunc) (struct file * file, const char __user * buffer,
+ unsigned long count, void *data);
static int
-__init asus_proc_add(char *name, proc_writefunc *writefunc,
- proc_readfunc *readfunc, mode_t mode,
- struct acpi_device *device)
+__init asus_proc_add(char *name, proc_writefunc * writefunc,
+ proc_readfunc * readfunc, mode_t mode,
+ struct acpi_device *device)
{
- struct proc_dir_entry *proc = create_proc_entry(name, mode, acpi_device_dir(device));
- if(!proc) {
+ struct proc_dir_entry *proc =
+ create_proc_entry(name, mode, acpi_device_dir(device));
+ if (!proc) {
printk(KERN_WARNING " Unable to create %s fs entry\n", name);
return -1;
}
@@ -851,14 +840,14 @@ static int __init asus_hotk_add_fs(struct acpi_device *device)
{
struct proc_dir_entry *proc;
mode_t mode;
-
+
/*
* If parameter uid or gid is not changed, keep the default setting for
* our proc entries (-rw-rw-rw-) else, it means we care about security,
* and then set to -rw-rw----
*/
- if ((asus_uid == 0) && (asus_gid == 0)){
+ if ((asus_uid == 0) && (asus_gid == 0)) {
mode = S_IFREG | S_IRUGO | S_IWUGO;
} else {
mode = S_IFREG | S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP;
@@ -881,15 +870,18 @@ static int __init asus_hotk_add_fs(struct acpi_device *device)
}
if (hotk->methods->mt_wled) {
- asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled, mode, device);
+ asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled,
+ mode, device);
}
if (hotk->methods->mt_mled) {
- asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled, mode, device);
+ asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled,
+ mode, device);
}
if (hotk->methods->mt_tled) {
- asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled, mode, device);
+ asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled,
+ mode, device);
}
/*
@@ -897,35 +889,40 @@ static int __init asus_hotk_add_fs(struct acpi_device *device)
* from keyboard
*/
if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status) {
- asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode, device);
+ asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode,
+ device);
}
-
+
if ((hotk->methods->brightness_up && hotk->methods->brightness_down) ||
(hotk->methods->brightness_get && hotk->methods->brightness_set)) {
- asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode, device);
+ asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode,
+ device);
}
if (hotk->methods->display_set) {
- asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp, mode, device);
+ asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp,
+ mode, device);
}
return 0;
}
-static int asus_hotk_remove_fs(struct acpi_device* device)
+static int asus_hotk_remove_fs(struct acpi_device *device)
{
- if(acpi_device_dir(device)) {
- remove_proc_entry(PROC_INFO,acpi_device_dir(device));
+ if (acpi_device_dir(device)) {
+ remove_proc_entry(PROC_INFO, acpi_device_dir(device));
if (hotk->methods->mt_wled)
- remove_proc_entry(PROC_WLED,acpi_device_dir(device));
+ remove_proc_entry(PROC_WLED, acpi_device_dir(device));
if (hotk->methods->mt_mled)
- remove_proc_entry(PROC_MLED,acpi_device_dir(device));
+ remove_proc_entry(PROC_MLED, acpi_device_dir(device));
if (hotk->methods->mt_tled)
- remove_proc_entry(PROC_TLED,acpi_device_dir(device));
+ remove_proc_entry(PROC_TLED, acpi_device_dir(device));
if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status)
remove_proc_entry(PROC_LCD, acpi_device_dir(device));
- if ((hotk->methods->brightness_up && hotk->methods->brightness_down) ||
- (hotk->methods->brightness_get && hotk->methods->brightness_set))
+ if ((hotk->methods->brightness_up
+ && hotk->methods->brightness_down)
+ || (hotk->methods->brightness_get
+ && hotk->methods->brightness_set))
remove_proc_entry(PROC_BRN, acpi_device_dir(device));
if (hotk->methods->display_set)
remove_proc_entry(PROC_DISP, acpi_device_dir(device));
@@ -933,16 +930,15 @@ static int asus_hotk_remove_fs(struct acpi_device* device)
return 0;
}
-
static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
{
- /* TODO Find a better way to handle events count.*/
+ /* TODO Find a better way to handle events count. */
if (!hotk)
return;
if ((event & ~((u32) BR_UP)) < 16) {
hotk->brightness = (event & ~((u32) BR_UP));
- } else if ((event & ~((u32) BR_DOWN)) < 16 ) {
+ } else if ((event & ~((u32) BR_DOWN)) < 16) {
hotk->brightness = (event & ~((u32) BR_DOWN));
}
@@ -976,7 +972,7 @@ static int __init asus_hotk_get_info(void)
if (ACPI_FAILURE(status))
printk(KERN_WARNING " Couldn't get the DSDT table header\n");
else
- asus_info = (struct acpi_table_header *) dsdt.pointer;
+ asus_info = (struct acpi_table_header *)dsdt.pointer;
/* We have to write 0 on init this far for all ASUS models */
if (!write_acpi_int(hotk->handle, "INIT", 0, &buffer)) {
@@ -988,15 +984,17 @@ static int __init asus_hotk_get_info(void)
if (!read_acpi_int(hotk->handle, "BSTS", &bsts_result))
printk(KERN_WARNING " Error calling BSTS\n");
else if (bsts_result)
- printk(KERN_NOTICE " BSTS called, 0x%02x returned\n", bsts_result);
+ printk(KERN_NOTICE " BSTS called, 0x%02x returned\n",
+ bsts_result);
/* Samsung P30 has a device with a valid _HID whose INIT does not
* return anything. Catch this one and any similar here */
if (buffer.pointer == NULL) {
- if (asus_info && /* Samsung P30 */
+ if (asus_info && /* Samsung P30 */
strncmp(asus_info->oem_table_id, "ODEM", 4) == 0) {
hotk->model = P30;
- printk(KERN_NOTICE " Samsung P30 detected, supported\n");
+ printk(KERN_NOTICE
+ " Samsung P30 detected, supported\n");
} else {
hotk->model = M2E;
printk(KERN_WARNING " no string returned by INIT\n");
@@ -1006,10 +1004,11 @@ static int __init asus_hotk_get_info(void)
hotk->methods = &model_conf[hotk->model];
return AE_OK;
}
-
- model = (union acpi_object *) buffer.pointer;
+
+ model = (union acpi_object *)buffer.pointer;
if (model->type == ACPI_TYPE_STRING) {
- printk(KERN_NOTICE " %s model detected, ", model->string.pointer);
+ printk(KERN_NOTICE " %s model detected, ",
+ model->string.pointer);
}
hotk->model = END_MODEL;
@@ -1035,7 +1034,7 @@ static int __init asus_hotk_get_info(void)
strncmp(model->string.pointer, "M6N", 3) == 0 ||
strncmp(model->string.pointer, "S1N", 3) == 0 ||
strncmp(model->string.pointer, "S5N", 3) == 0 ||
- strncmp(model->string.pointer, "W1N", 3) == 0)
+ strncmp(model->string.pointer, "W1N", 3) == 0)
hotk->model = xxN;
else if (strncmp(model->string.pointer, "M1", 2) == 0)
hotk->model = M1A;
@@ -1069,21 +1068,21 @@ static int __init asus_hotk_get_info(void)
/* Sort of per-model blacklist */
if (strncmp(model->string.pointer, "L2B", 3) == 0)
- hotk->methods->lcd_status = NULL;
+ hotk->methods->lcd_status = NULL;
/* L2B is similar enough to L3C to use its settings, with this only
exception */
else if (strncmp(model->string.pointer, "S5N", 3) == 0 ||
strncmp(model->string.pointer, "M5N", 3) == 0)
- hotk->methods->mt_mled = NULL;
+ hotk->methods->mt_mled = NULL;
/* S5N and M5N have no MLED */
else if (strncmp(model->string.pointer, "M2N", 3) == 0 ||
strncmp(model->string.pointer, "W1N", 3) == 0)
- hotk->methods->mt_wled = "WLED";
+ hotk->methods->mt_wled = "WLED";
/* M2N and W1N have a usable WLED */
else if (asus_info) {
if (strncmp(asus_info->oem_table_id, "L1", 2) == 0)
hotk->methods->mled_status = NULL;
- /* S1300A reports L84F, but L1400B too, account for that */
+ /* S1300A reports L84F, but L1400B too, account for that */
}
acpi_os_free(model);
@@ -1091,7 +1090,6 @@ static int __init asus_hotk_get_info(void)
return AE_OK;
}
-
static int __init asus_hotk_check(void)
{
int result = 0;
@@ -1110,7 +1108,6 @@ static int __init asus_hotk_check(void)
return result;
}
-
static int __init asus_hotk_add(struct acpi_device *device)
{
acpi_status status = AE_OK;
@@ -1123,7 +1120,7 @@ static int __init asus_hotk_add(struct acpi_device *device)
ASUS_ACPI_VERSION);
hotk =
- (struct asus_hotk *) kmalloc(sizeof(struct asus_hotk), GFP_KERNEL);
+ (struct asus_hotk *)kmalloc(sizeof(struct asus_hotk), GFP_KERNEL);
if (!hotk)
return -ENOMEM;
memset(hotk, 0, sizeof(struct asus_hotk));
@@ -1134,7 +1131,6 @@ static int __init asus_hotk_add(struct acpi_device *device)
acpi_driver_data(device) = hotk;
hotk->device = device;
-
result = asus_hotk_check();
if (result)
goto end;
@@ -1153,17 +1149,22 @@ static int __init asus_hotk_add(struct acpi_device *device)
printk(KERN_ERR " Error installing notify handler\n");
/* For laptops without GPLV: init the hotk->brightness value */
- if ((!hotk->methods->brightness_get) && (!hotk->methods->brightness_status) &&
- (hotk->methods->brightness_up && hotk->methods->brightness_down)) {
- status = acpi_evaluate_object(NULL, hotk->methods->brightness_down,
- NULL, NULL);
+ if ((!hotk->methods->brightness_get)
+ && (!hotk->methods->brightness_status)
+ && (hotk->methods->brightness_up
+ && hotk->methods->brightness_down)) {
+ status =
+ acpi_evaluate_object(NULL, hotk->methods->brightness_down,
+ NULL, NULL);
if (ACPI_FAILURE(status))
printk(KERN_WARNING " Error changing brightness\n");
else {
- status = acpi_evaluate_object(NULL, hotk->methods->brightness_up,
- NULL, NULL);
+ status =
+ acpi_evaluate_object(NULL,
+ hotk->methods->brightness_up,
+ NULL, NULL);
if (ACPI_FAILURE(status))
- printk(KERN_WARNING " Strange, error changing"
+ printk(KERN_WARNING " Strange, error changing"
" brightness\n");
}
}
@@ -1176,7 +1177,6 @@ static int __init asus_hotk_add(struct acpi_device *device)
return result;
}
-
static int asus_hotk_remove(struct acpi_device *device, int type)
{
acpi_status status = 0;
@@ -1196,7 +1196,6 @@ static int asus_hotk_remove(struct acpi_device *device, int type)
return 0;
}
-
static int __init asus_acpi_init(void)
{
int result;
@@ -1204,9 +1203,9 @@ static int __init asus_acpi_init(void)
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled){
+ if (!acpi_specific_hotkey_enabled) {
printk(KERN_ERR "Using generic hotkey driver\n");
- return -ENODEV;
+ return -ENODEV;
}
asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir);
if (!asus_proc_dir) {
@@ -1225,7 +1224,6 @@ static int __init asus_acpi_init(void)
return 0;
}
-
static void __exit asus_acpi_exit(void)
{
acpi_bus_unregister_driver(&asus_hotk_driver);
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index c55feca9b7d..702e857e98c 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -34,7 +34,6 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define ACPI_BATTERY_VALUE_UNKNOWN 0xFFFFFFFF
#define ACPI_BATTERY_FORMAT_BIF "NNNNNNNNNSSSS"
@@ -53,87 +52,85 @@
#define ACPI_BATTERY_UNITS_WATTS "mW"
#define ACPI_BATTERY_UNITS_AMPS "mA"
-
#define _COMPONENT ACPI_BATTERY_COMPONENT
-ACPI_MODULE_NAME ("acpi_battery")
+ACPI_MODULE_NAME("acpi_battery")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_BATTERY_DRIVER_NAME);
MODULE_LICENSE("GPL");
-static int acpi_battery_add (struct acpi_device *device);
-static int acpi_battery_remove (struct acpi_device *device, int type);
+static int acpi_battery_add(struct acpi_device *device);
+static int acpi_battery_remove(struct acpi_device *device, int type);
static struct acpi_driver acpi_battery_driver = {
- .name = ACPI_BATTERY_DRIVER_NAME,
- .class = ACPI_BATTERY_CLASS,
- .ids = ACPI_BATTERY_HID,
- .ops = {
- .add = acpi_battery_add,
- .remove = acpi_battery_remove,
- },
+ .name = ACPI_BATTERY_DRIVER_NAME,
+ .class = ACPI_BATTERY_CLASS,
+ .ids = ACPI_BATTERY_HID,
+ .ops = {
+ .add = acpi_battery_add,
+ .remove = acpi_battery_remove,
+ },
};
struct acpi_battery_status {
- acpi_integer state;
- acpi_integer present_rate;
- acpi_integer remaining_capacity;
- acpi_integer present_voltage;
+ acpi_integer state;
+ acpi_integer present_rate;
+ acpi_integer remaining_capacity;
+ acpi_integer present_voltage;
};
struct acpi_battery_info {
- acpi_integer power_unit;
- acpi_integer design_capacity;
- acpi_integer last_full_capacity;
- acpi_integer battery_technology;
- acpi_integer design_voltage;
- acpi_integer design_capacity_warning;
- acpi_integer design_capacity_low;
- acpi_integer battery_capacity_granularity_1;
- acpi_integer battery_capacity_granularity_2;
- acpi_string model_number;
- acpi_string serial_number;
- acpi_string battery_type;
- acpi_string oem_info;
+ acpi_integer power_unit;
+ acpi_integer design_capacity;
+ acpi_integer last_full_capacity;
+ acpi_integer battery_technology;
+ acpi_integer design_voltage;
+ acpi_integer design_capacity_warning;
+ acpi_integer design_capacity_low;
+ acpi_integer battery_capacity_granularity_1;
+ acpi_integer battery_capacity_granularity_2;
+ acpi_string model_number;
+ acpi_string serial_number;
+ acpi_string battery_type;
+ acpi_string oem_info;
};
struct acpi_battery_flags {
- u8 present:1; /* Bay occupied? */
- u8 power_unit:1; /* 0=watts, 1=apms */
- u8 alarm:1; /* _BTP present? */
- u8 reserved:5;
+ u8 present:1; /* Bay occupied? */
+ u8 power_unit:1; /* 0=watts, 1=apms */
+ u8 alarm:1; /* _BTP present? */
+ u8 reserved:5;
};
struct acpi_battery_trips {
- unsigned long warning;
- unsigned long low;
+ unsigned long warning;
+ unsigned long low;
};
struct acpi_battery {
- acpi_handle handle;
+ acpi_handle handle;
struct acpi_battery_flags flags;
struct acpi_battery_trips trips;
- unsigned long alarm;
+ unsigned long alarm;
struct acpi_battery_info *info;
};
-
/* --------------------------------------------------------------------------
Battery Management
-------------------------------------------------------------------------- */
static int
-acpi_battery_get_info (
- struct acpi_battery *battery,
- struct acpi_battery_info **bif)
+acpi_battery_get_info(struct acpi_battery *battery,
+ struct acpi_battery_info **bif)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- struct acpi_buffer format = {sizeof(ACPI_BATTERY_FORMAT_BIF),
- ACPI_BATTERY_FORMAT_BIF};
- struct acpi_buffer data = {0, NULL};
- union acpi_object *package = NULL;
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer format = { sizeof(ACPI_BATTERY_FORMAT_BIF),
+ ACPI_BATTERY_FORMAT_BIF
+ };
+ struct acpi_buffer data = { 0, NULL };
+ union acpi_object *package = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_get_info");
@@ -148,7 +145,7 @@ acpi_battery_get_info (
return_VALUE(-ENODEV);
}
- package = (union acpi_object *) buffer.pointer;
+ package = (union acpi_object *)buffer.pointer;
/* Extract Package Data */
@@ -174,27 +171,27 @@ acpi_battery_get_info (
goto end;
}
-end:
+ end:
acpi_os_free(buffer.pointer);
if (!result)
- (*bif) = (struct acpi_battery_info *) data.pointer;
+ (*bif) = (struct acpi_battery_info *)data.pointer;
return_VALUE(result);
}
static int
-acpi_battery_get_status (
- struct acpi_battery *battery,
- struct acpi_battery_status **bst)
+acpi_battery_get_status(struct acpi_battery *battery,
+ struct acpi_battery_status **bst)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- struct acpi_buffer format = {sizeof(ACPI_BATTERY_FORMAT_BST),
- ACPI_BATTERY_FORMAT_BST};
- struct acpi_buffer data = {0, NULL};
- union acpi_object *package = NULL;
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer format = { sizeof(ACPI_BATTERY_FORMAT_BST),
+ ACPI_BATTERY_FORMAT_BST
+ };
+ struct acpi_buffer data = { 0, NULL };
+ union acpi_object *package = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_get_status");
@@ -209,7 +206,7 @@ acpi_battery_get_status (
return_VALUE(-ENODEV);
}
- package = (union acpi_object *) buffer.pointer;
+ package = (union acpi_object *)buffer.pointer;
/* Extract Package Data */
@@ -235,24 +232,21 @@ acpi_battery_get_status (
goto end;
}
-end:
+ end:
acpi_os_free(buffer.pointer);
if (!result)
- (*bst) = (struct acpi_battery_status *) data.pointer;
+ (*bst) = (struct acpi_battery_status *)data.pointer;
return_VALUE(result);
}
-
static int
-acpi_battery_set_alarm (
- struct acpi_battery *battery,
- unsigned long alarm)
+acpi_battery_set_alarm(struct acpi_battery *battery, unsigned long alarm)
{
- acpi_status status = 0;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list arg_list = {1, &arg0};
+ acpi_status status = 0;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list arg_list = { 1, &arg0 };
ACPI_FUNCTION_TRACE("acpi_battery_set_alarm");
@@ -275,19 +269,16 @@ acpi_battery_set_alarm (
return_VALUE(0);
}
-
-static int
-acpi_battery_check (
- struct acpi_battery *battery)
+static int acpi_battery_check(struct acpi_battery *battery)
{
- int result = 0;
- acpi_status status = AE_OK;
- acpi_handle handle = NULL;
- struct acpi_device *device = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ acpi_handle handle = NULL;
+ struct acpi_device *device = NULL;
struct acpi_battery_info *bif = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_check");
-
+
if (!battery)
return_VALUE(-EINVAL);
@@ -336,18 +327,17 @@ acpi_battery_check (
return_VALUE(result);
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_battery_dir;
+static struct proc_dir_entry *acpi_battery_dir;
static int acpi_battery_read_info(struct seq_file *seq, void *offset)
{
- int result = 0;
- struct acpi_battery *battery = (struct acpi_battery *) seq->private;
+ int result = 0;
+ struct acpi_battery *battery = (struct acpi_battery *)seq->private;
struct acpi_battery_info *bif = NULL;
- char *units = "?";
+ char *units = "?";
ACPI_FUNCTION_TRACE("acpi_battery_read_info");
@@ -369,19 +359,21 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
goto end;
}
- units = bif->power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
-
+ units =
+ bif->
+ power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
+
if (bif->design_capacity == ACPI_BATTERY_VALUE_UNKNOWN)
seq_printf(seq, "design capacity: unknown\n");
else
seq_printf(seq, "design capacity: %d %sh\n",
- (u32) bif->design_capacity, units);
+ (u32) bif->design_capacity, units);
if (bif->last_full_capacity == ACPI_BATTERY_VALUE_UNKNOWN)
seq_printf(seq, "last full capacity: unknown\n");
else
seq_printf(seq, "last full capacity: %d %sh\n",
- (u32) bif->last_full_capacity, units);
+ (u32) bif->last_full_capacity, units);
switch ((u32) bif->battery_technology) {
case 0:
@@ -399,26 +391,22 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
seq_printf(seq, "design voltage: unknown\n");
else
seq_printf(seq, "design voltage: %d mV\n",
- (u32) bif->design_voltage);
-
+ (u32) bif->design_voltage);
+
seq_printf(seq, "design capacity warning: %d %sh\n",
- (u32) bif->design_capacity_warning, units);
+ (u32) bif->design_capacity_warning, units);
seq_printf(seq, "design capacity low: %d %sh\n",
- (u32) bif->design_capacity_low, units);
+ (u32) bif->design_capacity_low, units);
seq_printf(seq, "capacity granularity 1: %d %sh\n",
- (u32) bif->battery_capacity_granularity_1, units);
+ (u32) bif->battery_capacity_granularity_1, units);
seq_printf(seq, "capacity granularity 2: %d %sh\n",
- (u32) bif->battery_capacity_granularity_2, units);
- seq_printf(seq, "model number: %s\n",
- bif->model_number);
- seq_printf(seq, "serial number: %s\n",
- bif->serial_number);
- seq_printf(seq, "battery type: %s\n",
- bif->battery_type);
- seq_printf(seq, "OEM info: %s\n",
- bif->oem_info);
-
-end:
+ (u32) bif->battery_capacity_granularity_2, units);
+ seq_printf(seq, "model number: %s\n", bif->model_number);
+ seq_printf(seq, "serial number: %s\n", bif->serial_number);
+ seq_printf(seq, "battery type: %s\n", bif->battery_type);
+ seq_printf(seq, "OEM info: %s\n", bif->oem_info);
+
+ end:
kfree(bif);
return_VALUE(0);
@@ -429,14 +417,12 @@ static int acpi_battery_info_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_battery_read_info, PDE(inode)->data);
}
-
-static int
-acpi_battery_read_state (struct seq_file *seq, void *offset)
+static int acpi_battery_read_state(struct seq_file *seq, void *offset)
{
- int result = 0;
- struct acpi_battery *battery = (struct acpi_battery *) seq->private;
+ int result = 0;
+ struct acpi_battery *battery = (struct acpi_battery *)seq->private;
struct acpi_battery_status *bst = NULL;
- char *units = "?";
+ char *units = "?";
ACPI_FUNCTION_TRACE("acpi_battery_read_state");
@@ -452,7 +438,9 @@ acpi_battery_read_state (struct seq_file *seq, void *offset)
/* Battery Units */
- units = battery->flags.power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
+ units =
+ battery->flags.
+ power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
/* Battery Status (_BST) */
@@ -467,12 +455,12 @@ acpi_battery_read_state (struct seq_file *seq, void *offset)
else
seq_printf(seq, "capacity state: critical\n");
- if ((bst->state & 0x01) && (bst->state & 0x02)){
- seq_printf(seq, "charging state: charging/discharging\n");
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Battery Charging and Discharging?\n"));
- }
- else if (bst->state & 0x01)
+ if ((bst->state & 0x01) && (bst->state & 0x02)) {
+ seq_printf(seq,
+ "charging state: charging/discharging\n");
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Battery Charging and Discharging?\n"));
+ } else if (bst->state & 0x01)
seq_printf(seq, "charging state: discharging\n");
else if (bst->state & 0x02)
seq_printf(seq, "charging state: charging\n");
@@ -484,21 +472,21 @@ acpi_battery_read_state (struct seq_file *seq, void *offset)
seq_printf(seq, "present rate: unknown\n");
else
seq_printf(seq, "present rate: %d %s\n",
- (u32) bst->present_rate, units);
+ (u32) bst->present_rate, units);
if (bst->remaining_capacity == ACPI_BATTERY_VALUE_UNKNOWN)
seq_printf(seq, "remaining capacity: unknown\n");
else
seq_printf(seq, "remaining capacity: %d %sh\n",
- (u32) bst->remaining_capacity, units);
+ (u32) bst->remaining_capacity, units);
if (bst->present_voltage == ACPI_BATTERY_VALUE_UNKNOWN)
seq_printf(seq, "present voltage: unknown\n");
else
seq_printf(seq, "present voltage: %d mV\n",
- (u32) bst->present_voltage);
+ (u32) bst->present_voltage);
-end:
+ end:
kfree(bst);
return_VALUE(0);
@@ -509,12 +497,10 @@ static int acpi_battery_state_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_battery_read_state, PDE(inode)->data);
}
-
-static int
-acpi_battery_read_alarm (struct seq_file *seq, void *offset)
+static int acpi_battery_read_alarm(struct seq_file *seq, void *offset)
{
- struct acpi_battery *battery = (struct acpi_battery *) seq->private;
- char *units = "?";
+ struct acpi_battery *battery = (struct acpi_battery *)seq->private;
+ char *units = "?";
ACPI_FUNCTION_TRACE("acpi_battery_read_alarm");
@@ -527,8 +513,10 @@ acpi_battery_read_alarm (struct seq_file *seq, void *offset)
}
/* Battery Units */
-
- units = battery->flags.power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
+
+ units =
+ battery->flags.
+ power_unit ? ACPI_BATTERY_UNITS_AMPS : ACPI_BATTERY_UNITS_WATTS;
/* Battery Alarm */
@@ -538,22 +526,19 @@ acpi_battery_read_alarm (struct seq_file *seq, void *offset)
else
seq_printf(seq, "%d %sh\n", (u32) battery->alarm, units);
-end:
+ end:
return_VALUE(0);
}
-
static ssize_t
-acpi_battery_write_alarm (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_battery_write_alarm(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- int result = 0;
- char alarm_string[12] = {'\0'};
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_battery *battery = (struct acpi_battery *)m->private;
+ int result = 0;
+ char alarm_string[12] = { '\0' };
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_battery *battery = (struct acpi_battery *)m->private;
ACPI_FUNCTION_TRACE("acpi_battery_write_alarm");
@@ -565,11 +550,11 @@ acpi_battery_write_alarm (
if (copy_from_user(alarm_string, buffer, count))
return_VALUE(-EFAULT);
-
+
alarm_string[count] = '\0';
- result = acpi_battery_set_alarm(battery,
- simple_strtoul(alarm_string, NULL, 0));
+ result = acpi_battery_set_alarm(battery,
+ simple_strtoul(alarm_string, NULL, 0));
if (result)
return_VALUE(result);
@@ -582,41 +567,39 @@ static int acpi_battery_alarm_open_fs(struct inode *inode, struct file *file)
}
static struct file_operations acpi_battery_info_ops = {
- .open = acpi_battery_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_battery_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
.owner = THIS_MODULE,
};
static struct file_operations acpi_battery_state_ops = {
- .open = acpi_battery_state_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_battery_state_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
.owner = THIS_MODULE,
};
static struct file_operations acpi_battery_alarm_ops = {
- .open = acpi_battery_alarm_open_fs,
- .read = seq_read,
- .write = acpi_battery_write_alarm,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_battery_alarm_open_fs,
+ .read = seq_read,
+ .write = acpi_battery_write_alarm,
+ .llseek = seq_lseek,
+ .release = single_release,
.owner = THIS_MODULE,
};
-static int
-acpi_battery_add_fs (
- struct acpi_device *device)
+static int acpi_battery_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_battery_dir);
+ acpi_battery_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
@@ -624,24 +607,24 @@ acpi_battery_add_fs (
/* 'info' [R] */
entry = create_proc_entry(ACPI_BATTERY_FILE_INFO,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_BATTERY_FILE_INFO));
+ "Unable to create '%s' fs entry\n",
+ ACPI_BATTERY_FILE_INFO));
else {
- entry->proc_fops = &acpi_battery_info_ops;
+ entry->proc_fops = &acpi_battery_info_ops;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
/* 'status' [R] */
entry = create_proc_entry(ACPI_BATTERY_FILE_STATUS,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_BATTERY_FILE_STATUS));
+ "Unable to create '%s' fs entry\n",
+ ACPI_BATTERY_FILE_STATUS));
else {
entry->proc_fops = &acpi_battery_state_ops;
entry->data = acpi_driver_data(device);
@@ -650,11 +633,12 @@ acpi_battery_add_fs (
/* 'alarm' [R/W] */
entry = create_proc_entry(ACPI_BATTERY_FILE_ALARM,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_BATTERY_FILE_ALARM));
+ "Unable to create '%s' fs entry\n",
+ ACPI_BATTERY_FILE_ALARM));
else {
entry->proc_fops = &acpi_battery_alarm_ops;
entry->data = acpi_driver_data(device);
@@ -664,10 +648,7 @@ acpi_battery_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_battery_remove_fs (
- struct acpi_device *device)
+static int acpi_battery_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_battery_remove_fs");
@@ -686,19 +667,14 @@ acpi_battery_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static void
-acpi_battery_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_battery_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_battery *battery = (struct acpi_battery *) data;
- struct acpi_device *device = NULL;
+ struct acpi_battery *battery = (struct acpi_battery *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_notify");
@@ -716,24 +692,21 @@ acpi_battery_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-
-static int
-acpi_battery_add (
- struct acpi_device *device)
+static int acpi_battery_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_battery *battery = NULL;
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_battery *battery = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_add");
-
+
if (!device)
return_VALUE(-EINVAL);
@@ -756,19 +729,20 @@ acpi_battery_add (
goto end;
status = acpi_install_notify_handler(battery->handle,
- ACPI_DEVICE_NOTIFY, acpi_battery_notify, battery);
+ ACPI_DEVICE_NOTIFY,
+ acpi_battery_notify, battery);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
printk(KERN_INFO PREFIX "%s Slot [%s] (battery %s)\n",
- ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
- device->status.battery_present?"present":"absent");
-
-end:
+ ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
+ device->status.battery_present ? "present" : "absent");
+
+ end:
if (result) {
acpi_battery_remove_fs(device);
kfree(battery);
@@ -777,27 +751,24 @@ end:
return_VALUE(result);
}
-
-static int
-acpi_battery_remove (
- struct acpi_device *device,
- int type)
+static int acpi_battery_remove(struct acpi_device *device, int type)
{
- acpi_status status = 0;
- struct acpi_battery *battery = NULL;
+ acpi_status status = 0;
+ struct acpi_battery *battery = NULL;
ACPI_FUNCTION_TRACE("acpi_battery_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- battery = (struct acpi_battery *) acpi_driver_data(device);
+ battery = (struct acpi_battery *)acpi_driver_data(device);
status = acpi_remove_notify_handler(battery->handle,
- ACPI_DEVICE_NOTIFY, acpi_battery_notify);
+ ACPI_DEVICE_NOTIFY,
+ acpi_battery_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
acpi_battery_remove_fs(device);
@@ -806,11 +777,9 @@ acpi_battery_remove (
return_VALUE(0);
}
-
-static int __init
-acpi_battery_init (void)
+static int __init acpi_battery_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_battery_init");
@@ -828,9 +797,7 @@ acpi_battery_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_battery_exit (void)
+static void __exit acpi_battery_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_battery_exit");
@@ -841,6 +808,5 @@ acpi_battery_exit (void)
return_VOID;
}
-
module_init(acpi_battery_init);
module_exit(acpi_battery_exit);
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 4c010e7f11b..9824f679a91 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -26,7 +26,6 @@
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -34,49 +33,49 @@
#include <acpi/acpi_bus.h>
#include <linux/dmi.h>
-enum acpi_blacklist_predicates
-{
- all_versions,
- less_than_or_equal,
- equal,
- greater_than_or_equal,
+enum acpi_blacklist_predicates {
+ all_versions,
+ less_than_or_equal,
+ equal,
+ greater_than_or_equal,
};
-struct acpi_blacklist_item
-{
- char oem_id[7];
- char oem_table_id[9];
- u32 oem_revision;
- acpi_table_type table;
- enum acpi_blacklist_predicates oem_revision_predicate;
- char *reason;
- u32 is_critical_error;
+struct acpi_blacklist_item {
+ char oem_id[7];
+ char oem_table_id[9];
+ u32 oem_revision;
+ acpi_table_type table;
+ enum acpi_blacklist_predicates oem_revision_predicate;
+ char *reason;
+ u32 is_critical_error;
};
/*
* POLICY: If *anything* doesn't work, put it on the blacklist.
* If they are critical errors, mark it critical, and abort driver load.
*/
-static struct acpi_blacklist_item acpi_blacklist[] __initdata =
-{
+static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
/* Compaq Presario 1700 */
- {"PTLTD ", " DSDT ", 0x06040000, ACPI_DSDT, less_than_or_equal, "Multiple problems", 1},
+ {"PTLTD ", " DSDT ", 0x06040000, ACPI_DSDT, less_than_or_equal,
+ "Multiple problems", 1},
/* Sony FX120, FX140, FX150? */
- {"SONY ", "U0 ", 0x20010313, ACPI_DSDT, less_than_or_equal, "ACPI driver problem", 1},
+ {"SONY ", "U0 ", 0x20010313, ACPI_DSDT, less_than_or_equal,
+ "ACPI driver problem", 1},
/* Compaq Presario 800, Insyde BIOS */
- {"INT440", "SYSFexxx", 0x00001001, ACPI_DSDT, less_than_or_equal, "Does not use _REG to protect EC OpRegions", 1},
+ {"INT440", "SYSFexxx", 0x00001001, ACPI_DSDT, less_than_or_equal,
+ "Does not use _REG to protect EC OpRegions", 1},
/* IBM 600E - _ADR should return 7, but it returns 1 */
- {"IBM ", "TP600E ", 0x00000105, ACPI_DSDT, less_than_or_equal, "Incorrect _ADR", 1},
- {"ASUS\0\0", "P2B-S ", 0, ACPI_DSDT, all_versions, "Bogus PCI routing", 1},
+ {"IBM ", "TP600E ", 0x00000105, ACPI_DSDT, less_than_or_equal,
+ "Incorrect _ADR", 1},
+ {"ASUS\0\0", "P2B-S ", 0, ACPI_DSDT, all_versions,
+ "Bogus PCI routing", 1},
{""}
};
-
#if CONFIG_ACPI_BLACKLIST_YEAR
-static int __init
-blacklist_by_year(void)
+static int __init blacklist_by_year(void)
{
int year;
char *s = dmi_get_system_info(DMI_BIOS_DATE);
@@ -92,36 +91,38 @@ blacklist_by_year(void)
s += 1;
- year = simple_strtoul(s,NULL,0);
+ year = simple_strtoul(s, NULL, 0);
- if (year < 100) { /* 2-digit year */
+ if (year < 100) { /* 2-digit year */
year += 1900;
if (year < 1996) /* no dates < spec 1.0 */
year += 100;
}
if (year < CONFIG_ACPI_BLACKLIST_YEAR) {
- printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
- "acpi=force is required to enable ACPI\n",
- year, CONFIG_ACPI_BLACKLIST_YEAR);
+ printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
+ "acpi=force is required to enable ACPI\n",
+ year, CONFIG_ACPI_BLACKLIST_YEAR);
return 1;
}
return 0;
}
#else
-static inline int blacklist_by_year(void) { return 0; }
+static inline int blacklist_by_year(void)
+{
+ return 0;
+}
#endif
-int __init
-acpi_blacklisted(void)
+int __init acpi_blacklisted(void)
{
int i = 0;
int blacklisted = 0;
struct acpi_table_header *table_header;
- while (acpi_blacklist[i].oem_id[0] != '\0')
- {
- if (acpi_get_table_header_early(acpi_blacklist[i].table, &table_header)) {
+ while (acpi_blacklist[i].oem_id[0] != '\0') {
+ if (acpi_get_table_header_early
+ (acpi_blacklist[i].table, &table_header)) {
i++;
continue;
}
@@ -131,33 +132,43 @@ acpi_blacklisted(void)
continue;
}
- if (strncmp(acpi_blacklist[i].oem_table_id, table_header->oem_table_id, 8)) {
+ if (strncmp
+ (acpi_blacklist[i].oem_table_id, table_header->oem_table_id,
+ 8)) {
i++;
continue;
}
if ((acpi_blacklist[i].oem_revision_predicate == all_versions)
- || (acpi_blacklist[i].oem_revision_predicate == less_than_or_equal
- && table_header->oem_revision <= acpi_blacklist[i].oem_revision)
- || (acpi_blacklist[i].oem_revision_predicate == greater_than_or_equal
- && table_header->oem_revision >= acpi_blacklist[i].oem_revision)
+ || (acpi_blacklist[i].oem_revision_predicate ==
+ less_than_or_equal
+ && table_header->oem_revision <=
+ acpi_blacklist[i].oem_revision)
+ || (acpi_blacklist[i].oem_revision_predicate ==
+ greater_than_or_equal
+ && table_header->oem_revision >=
+ acpi_blacklist[i].oem_revision)
|| (acpi_blacklist[i].oem_revision_predicate == equal
- && table_header->oem_revision == acpi_blacklist[i].oem_revision)) {
-
- printk(KERN_ERR PREFIX "Vendor \"%6.6s\" System \"%8.8s\" "
- "Revision 0x%x has a known ACPI BIOS problem.\n",
- acpi_blacklist[i].oem_id,
- acpi_blacklist[i].oem_table_id,
- acpi_blacklist[i].oem_revision);
-
- printk(KERN_ERR PREFIX "Reason: %s. This is a %s error\n",
- acpi_blacklist[i].reason,
- (acpi_blacklist[i].is_critical_error ? "non-recoverable" : "recoverable"));
+ && table_header->oem_revision ==
+ acpi_blacklist[i].oem_revision)) {
+
+ printk(KERN_ERR PREFIX
+ "Vendor \"%6.6s\" System \"%8.8s\" "
+ "Revision 0x%x has a known ACPI BIOS problem.\n",
+ acpi_blacklist[i].oem_id,
+ acpi_blacklist[i].oem_table_id,
+ acpi_blacklist[i].oem_revision);
+
+ printk(KERN_ERR PREFIX
+ "Reason: %s. This is a %s error\n",
+ acpi_blacklist[i].reason,
+ (acpi_blacklist[i].
+ is_critical_error ? "non-recoverable" :
+ "recoverable"));
blacklisted = acpi_blacklist[i].is_critical_error;
break;
- }
- else {
+ } else {
i++;
}
}
@@ -166,4 +177,3 @@ acpi_blacklisted(void)
return blacklisted;
}
-
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index d77c2307883..6a4da417c16 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -36,19 +36,17 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_BUS_COMPONENT
-ACPI_MODULE_NAME ("acpi_bus")
-
+ACPI_MODULE_NAME("acpi_bus")
#ifdef CONFIG_X86
extern void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger);
#endif
-FADT_DESCRIPTOR acpi_fadt;
+FADT_DESCRIPTOR acpi_fadt;
EXPORT_SYMBOL(acpi_fadt);
-struct acpi_device *acpi_root;
-struct proc_dir_entry *acpi_root_dir;
+struct acpi_device *acpi_root;
+struct proc_dir_entry *acpi_root_dir;
EXPORT_SYMBOL(acpi_root_dir);
#define STRUCT_TO_INT(s) (*((int*)&s))
@@ -57,12 +55,9 @@ EXPORT_SYMBOL(acpi_root_dir);
Device Management
-------------------------------------------------------------------------- */
-int
-acpi_bus_get_device (
- acpi_handle handle,
- struct acpi_device **device)
+int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_bus_get_device");
@@ -71,24 +66,23 @@ acpi_bus_get_device (
/* TBD: Support fixed-feature devices */
- status = acpi_get_data(handle, acpi_bus_data_handler, (void**) device);
+ status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device);
if (ACPI_FAILURE(status) || !*device) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "No context for object [%p]\n",
- handle));
+ handle));
return_VALUE(-ENODEV);
}
return_VALUE(0);
}
+
EXPORT_SYMBOL(acpi_bus_get_device);
-int
-acpi_bus_get_status (
- struct acpi_device *device)
+int acpi_bus_get_status(struct acpi_device *device)
{
- acpi_status status = AE_OK;
- unsigned long sta = 0;
-
+ acpi_status status = AE_OK;
+ unsigned long sta = 0;
+
ACPI_FUNCTION_TRACE("acpi_bus_get_status");
if (!device)
@@ -98,10 +92,11 @@ acpi_bus_get_status (
* Evaluate _STA if present.
*/
if (device->flags.dynamic_status) {
- status = acpi_evaluate_integer(device->handle, "_STA", NULL, &sta);
+ status =
+ acpi_evaluate_integer(device->handle, "_STA", NULL, &sta);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- STRUCT_TO_INT(device->status) = (int) sta;
+ STRUCT_TO_INT(device->status) = (int)sta;
}
/*
@@ -115,33 +110,30 @@ acpi_bus_get_status (
if (device->status.functional && !device->status.present) {
printk(KERN_WARNING PREFIX "Device [%s] status [%08x]: "
- "functional but not present; setting present\n",
- device->pnp.bus_id,
- (u32) STRUCT_TO_INT(device->status));
+ "functional but not present; setting present\n",
+ device->pnp.bus_id, (u32) STRUCT_TO_INT(device->status));
device->status.present = 1;
}
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device [%s] status [%08x]\n",
- device->pnp.bus_id, (u32) STRUCT_TO_INT(device->status)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device [%s] status [%08x]\n",
+ device->pnp.bus_id,
+ (u32) STRUCT_TO_INT(device->status)));
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_bus_get_status);
+EXPORT_SYMBOL(acpi_bus_get_status);
/* --------------------------------------------------------------------------
Power Management
-------------------------------------------------------------------------- */
-int
-acpi_bus_get_power (
- acpi_handle handle,
- int *state)
+int acpi_bus_get_power(acpi_handle handle, int *state)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_device *device = NULL;
- unsigned long psc = 0;
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_device *device = NULL;
+ unsigned long psc = 0;
ACPI_FUNCTION_TRACE("acpi_bus_get_power");
@@ -157,20 +149,18 @@ acpi_bus_get_power (
*state = device->parent->power.state;
else
*state = ACPI_STATE_D0;
- }
- else {
+ } else {
/*
* Get the device's power state either directly (via _PSC) or
* indirectly (via power resources).
*/
if (device->power.flags.explicit_get) {
- status = acpi_evaluate_integer(device->handle, "_PSC",
- NULL, &psc);
+ status = acpi_evaluate_integer(device->handle, "_PSC",
+ NULL, &psc);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- device->power.state = (int) psc;
- }
- else if (device->power.flags.power_resources) {
+ device->power.state = (int)psc;
+ } else if (device->power.flags.power_resources) {
result = acpi_power_get_inferred_state(device);
if (result)
return_VALUE(result);
@@ -180,22 +170,19 @@ acpi_bus_get_power (
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device [%s] power state is D%d\n",
- device->pnp.bus_id, device->power.state));
+ device->pnp.bus_id, device->power.state));
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_bus_get_power);
+EXPORT_SYMBOL(acpi_bus_get_power);
-int
-acpi_bus_set_power (
- acpi_handle handle,
- int state)
+int acpi_bus_set_power(acpi_handle handle, int state)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_device *device = NULL;
- char object_name[5] = {'_','P','S','0'+state,'\0'};
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_device *device = NULL;
+ char object_name[5] = { '_', 'P', 'S', '0' + state, '\0' };
ACPI_FUNCTION_TRACE("acpi_bus_set_power");
@@ -209,7 +196,8 @@ acpi_bus_set_power (
/* Make sure this is a valid target state */
if (!device->flags.power_manageable) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Device is not power manageable\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Device is not power manageable\n"));
return_VALUE(-ENODEV);
}
/*
@@ -219,15 +207,18 @@ acpi_bus_set_power (
if (device->power.state == ACPI_STATE_UNKNOWN)
acpi_bus_get_power(device->handle, &device->power.state);
if (state == device->power.state) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device is already at D%d\n", state));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device is already at D%d\n",
+ state));
return_VALUE(0);
}
if (!device->power.states[state].flags.valid) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Device does not support D%d\n", state));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Device does not support D%d\n",
+ state));
return_VALUE(-ENODEV);
}
if (device->parent && (state < device->parent->power.state)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Cannot set device to a higher-powered state than parent\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Cannot set device to a higher-powered state than parent\n"));
return_VALUE(-ENODEV);
}
@@ -245,18 +236,17 @@ acpi_bus_set_power (
goto end;
}
if (device->power.states[state].flags.explicit_set) {
- status = acpi_evaluate_object(device->handle,
- object_name, NULL, NULL);
+ status = acpi_evaluate_object(device->handle,
+ object_name, NULL, NULL);
if (ACPI_FAILURE(status)) {
result = -ENODEV;
goto end;
}
}
- }
- else {
+ } else {
if (device->power.states[state].flags.explicit_set) {
- status = acpi_evaluate_object(device->handle,
- object_name, NULL, NULL);
+ status = acpi_evaluate_object(device->handle,
+ object_name, NULL, NULL);
if (ACPI_FAILURE(status)) {
result = -ENODEV;
goto end;
@@ -269,19 +259,20 @@ acpi_bus_set_power (
}
}
-end:
+ end:
if (result)
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Error transitioning device [%s] to D%d\n",
- device->pnp.bus_id, state));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Error transitioning device [%s] to D%d\n",
+ device->pnp.bus_id, state));
else
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device [%s] transitioned to D%d\n",
- device->pnp.bus_id, state));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Device [%s] transitioned to D%d\n",
+ device->pnp.bus_id, state));
return_VALUE(result);
}
-EXPORT_SYMBOL(acpi_bus_set_power);
-
+EXPORT_SYMBOL(acpi_bus_set_power);
/* --------------------------------------------------------------------------
Event Management
@@ -292,16 +283,12 @@ static DEFINE_SPINLOCK(acpi_bus_event_lock);
LIST_HEAD(acpi_bus_event_list);
DECLARE_WAIT_QUEUE_HEAD(acpi_bus_event_queue);
-extern int event_is_open;
+extern int event_is_open;
-int
-acpi_bus_generate_event (
- struct acpi_device *device,
- u8 type,
- int data)
+int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data)
{
- struct acpi_bus_event *event = NULL;
- unsigned long flags = 0;
+ struct acpi_bus_event *event = NULL;
+ unsigned long flags = 0;
ACPI_FUNCTION_TRACE("acpi_bus_generate_event");
@@ -329,14 +316,13 @@ acpi_bus_generate_event (
return_VALUE(0);
}
+
EXPORT_SYMBOL(acpi_bus_generate_event);
-int
-acpi_bus_receive_event (
- struct acpi_bus_event *event)
+int acpi_bus_receive_event(struct acpi_bus_event *event)
{
- unsigned long flags = 0;
- struct acpi_bus_event *entry = NULL;
+ unsigned long flags = 0;
+ struct acpi_bus_event *entry = NULL;
DECLARE_WAITQUEUE(wait, current);
@@ -361,7 +347,8 @@ acpi_bus_receive_event (
}
spin_lock_irqsave(&acpi_bus_event_lock, flags);
- entry = list_entry(acpi_bus_event_list.next, struct acpi_bus_event, node);
+ entry =
+ list_entry(acpi_bus_event_list.next, struct acpi_bus_event, node);
if (entry)
list_del(&entry->node);
spin_unlock_irqrestore(&acpi_bus_event_lock, flags);
@@ -375,19 +362,17 @@ acpi_bus_receive_event (
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_bus_receive_event);
+EXPORT_SYMBOL(acpi_bus_receive_event);
/* --------------------------------------------------------------------------
Notification Handling
-------------------------------------------------------------------------- */
static int
-acpi_bus_check_device (
- struct acpi_device *device,
- int *status_changed)
+acpi_bus_check_device(struct acpi_device *device, int *status_changed)
{
- acpi_status status = 0;
+ acpi_status status = 0;
struct acpi_device_status old_status;
ACPI_FUNCTION_TRACE("acpi_bus_check_device");
@@ -422,15 +407,14 @@ acpi_bus_check_device (
if (status_changed)
*status_changed = 1;
-
+
/*
* Device Insertion/Removal
*/
if ((device->status.present) && !(old_status.present)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device insertion detected\n"));
/* TBD: Handle device insertion */
- }
- else if (!(device->status.present) && (old_status.present)) {
+ } else if (!(device->status.present) && (old_status.present)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device removal detected\n"));
/* TBD: Handle device removal */
}
@@ -438,13 +422,10 @@ acpi_bus_check_device (
return_VALUE(0);
}
-
-static int
-acpi_bus_check_scope (
- struct acpi_device *device)
+static int acpi_bus_check_scope(struct acpi_device *device)
{
- int result = 0;
- int status_changed = 0;
+ int result = 0;
+ int status_changed = 0;
ACPI_FUNCTION_TRACE("acpi_bus_check_scope");
@@ -467,20 +448,15 @@ acpi_bus_check_scope (
return_VALUE(0);
}
-
/**
* acpi_bus_notify
* ---------------
* Callback for all 'system-level' device notifications (values 0x00-0x7F).
*/
-static void
-acpi_bus_notify (
- acpi_handle handle,
- u32 type,
- void *data)
+static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_bus_notify");
@@ -490,64 +466,73 @@ acpi_bus_notify (
switch (type) {
case ACPI_NOTIFY_BUS_CHECK:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received BUS CHECK notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received BUS CHECK notification for device [%s]\n",
+ device->pnp.bus_id));
result = acpi_bus_check_scope(device);
/*
* TBD: We'll need to outsource certain events to non-ACPI
- * drivers via the device manager (device.c).
+ * drivers via the device manager (device.c).
*/
break;
case ACPI_NOTIFY_DEVICE_CHECK:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received DEVICE CHECK notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received DEVICE CHECK notification for device [%s]\n",
+ device->pnp.bus_id));
result = acpi_bus_check_device(device, NULL);
/*
* TBD: We'll need to outsource certain events to non-ACPI
- * drivers via the device manager (device.c).
+ * drivers via the device manager (device.c).
*/
break;
case ACPI_NOTIFY_DEVICE_WAKE:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received DEVICE WAKE notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received DEVICE WAKE notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD */
break;
case ACPI_NOTIFY_EJECT_REQUEST:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received EJECT REQUEST notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received EJECT REQUEST notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD */
break;
case ACPI_NOTIFY_DEVICE_CHECK_LIGHT:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received DEVICE CHECK LIGHT notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received DEVICE CHECK LIGHT notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD: Exactly what does 'light' mean? */
break;
case ACPI_NOTIFY_FREQUENCY_MISMATCH:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received FREQUENCY MISMATCH notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received FREQUENCY MISMATCH notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD */
break;
case ACPI_NOTIFY_BUS_MODE_MISMATCH:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received BUS MODE MISMATCH notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received BUS MODE MISMATCH notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD */
break;
case ACPI_NOTIFY_POWER_FAULT:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received POWER FAULT notification for device [%s]\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received POWER FAULT notification for device [%s]\n",
+ device->pnp.bus_id));
/* TBD */
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Received unknown/unsupported notification [%08x]\n",
- type));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Received unknown/unsupported notification [%08x]\n",
+ type));
break;
}
@@ -558,13 +543,12 @@ acpi_bus_notify (
Initialization/Cleanup
-------------------------------------------------------------------------- */
-static int __init
-acpi_bus_init_irq (void)
+static int __init acpi_bus_init_irq(void)
{
- acpi_status status = AE_OK;
- union acpi_object arg = {ACPI_TYPE_INTEGER};
- struct acpi_object_list arg_list = {1, &arg};
- char *message = NULL;
+ acpi_status status = AE_OK;
+ union acpi_object arg = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list arg_list = { 1, &arg };
+ char *message = NULL;
ACPI_FUNCTION_TRACE("acpi_bus_init_irq");
@@ -601,12 +585,10 @@ acpi_bus_init_irq (void)
return_VALUE(0);
}
-
-void __init
-acpi_early_init (void)
+void __init acpi_early_init(void)
{
- acpi_status status = AE_OK;
- struct acpi_buffer buffer = {sizeof(acpi_fadt), &acpi_fadt};
+ acpi_status status = AE_OK;
+ struct acpi_buffer buffer = { sizeof(acpi_fadt), &acpi_fadt };
ACPI_FUNCTION_TRACE("acpi_early_init");
@@ -619,13 +601,15 @@ acpi_early_init (void)
status = acpi_initialize_subsystem();
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Unable to initialize the ACPI Interpreter\n");
+ printk(KERN_ERR PREFIX
+ "Unable to initialize the ACPI Interpreter\n");
goto error0;
}
status = acpi_load_tables();
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Unable to load the System Description Tables\n");
+ printk(KERN_ERR PREFIX
+ "Unable to load the System Description Tables\n");
goto error0;
}
@@ -637,7 +621,6 @@ acpi_early_init (void)
printk(KERN_ERR PREFIX "Unable to get the FADT\n");
goto error0;
}
-
#ifdef CONFIG_X86
if (!acpi_ioapic) {
extern acpi_interrupt_flags acpi_sci_flags;
@@ -647,7 +630,8 @@ acpi_early_init (void)
acpi_sci_flags.trigger = 3;
/* Set PIC-mode SCI trigger type */
- acpi_pic_sci_set_trigger(acpi_fadt.sci_int, acpi_sci_flags.trigger);
+ acpi_pic_sci_set_trigger(acpi_fadt.sci_int,
+ acpi_sci_flags.trigger);
} else {
extern int acpi_sci_override_gsi;
/*
@@ -658,7 +642,10 @@ acpi_early_init (void)
}
#endif
- status = acpi_enable_subsystem(~(ACPI_NO_HARDWARE_INIT | ACPI_NO_ACPI_ENABLE));
+ status =
+ acpi_enable_subsystem(~
+ (ACPI_NO_HARDWARE_INIT |
+ ACPI_NO_ACPI_ENABLE));
if (ACPI_FAILURE(status)) {
printk(KERN_ERR PREFIX "Unable to enable ACPI\n");
goto error0;
@@ -666,30 +653,32 @@ acpi_early_init (void)
return_VOID;
-error0:
+ error0:
disable_acpi();
return_VOID;
}
-static int __init
-acpi_bus_init (void)
+static int __init acpi_bus_init(void)
{
- int result = 0;
- acpi_status status = AE_OK;
- extern acpi_status acpi_os_initialize1(void);
+ int result = 0;
+ acpi_status status = AE_OK;
+ extern acpi_status acpi_os_initialize1(void);
ACPI_FUNCTION_TRACE("acpi_bus_init");
status = acpi_os_initialize1();
- status = acpi_enable_subsystem(ACPI_NO_HARDWARE_INIT | ACPI_NO_ACPI_ENABLE);
+ status =
+ acpi_enable_subsystem(ACPI_NO_HARDWARE_INIT | ACPI_NO_ACPI_ENABLE);
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Unable to start the ACPI Interpreter\n");
+ printk(KERN_ERR PREFIX
+ "Unable to start the ACPI Interpreter\n");
goto error1;
}
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Unable to initialize ACPI OS objects\n");
+ printk(KERN_ERR PREFIX
+ "Unable to initialize ACPI OS objects\n");
goto error1;
}
#ifdef CONFIG_ACPI_EC
@@ -723,9 +712,12 @@ acpi_bus_init (void)
/*
* Register the for all standard device notifications.
*/
- status = acpi_install_notify_handler(ACPI_ROOT_OBJECT, ACPI_SYSTEM_NOTIFY, &acpi_bus_notify, NULL);
+ status =
+ acpi_install_notify_handler(ACPI_ROOT_OBJECT, ACPI_SYSTEM_NOTIFY,
+ &acpi_bus_notify, NULL);
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "Unable to register for device notifications\n");
+ printk(KERN_ERR PREFIX
+ "Unable to register for device notifications\n");
goto error1;
}
@@ -737,21 +729,20 @@ acpi_bus_init (void)
return_VALUE(0);
/* Mimic structured exception handling */
-error1:
+ error1:
acpi_terminate();
return_VALUE(-ENODEV);
}
-decl_subsys(acpi,NULL,NULL);
+decl_subsys(acpi, NULL, NULL);
-static int __init acpi_init (void)
+static int __init acpi_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_init");
- printk(KERN_INFO PREFIX "Subsystem revision %08x\n",
- ACPI_CA_VERSION);
+ printk(KERN_INFO PREFIX "Subsystem revision %08x\n", ACPI_CA_VERSION);
if (acpi_disabled) {
printk(KERN_INFO PREFIX "Interpreter disabled.\n");
@@ -767,7 +758,8 @@ static int __init acpi_init (void)
if (!PM_IS_ACTIVE())
pm_active = 1;
else {
- printk(KERN_INFO PREFIX "APM is already active, exiting\n");
+ printk(KERN_INFO PREFIX
+ "APM is already active, exiting\n");
disable_acpi();
result = -ENODEV;
}
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 8162fd0c21a..4b6d9f0096a 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -32,7 +32,6 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define ACPI_BUTTON_COMPONENT 0x00080000
#define ACPI_BUTTON_DRIVER_NAME "ACPI Button Driver"
#define ACPI_BUTTON_CLASS "button"
@@ -42,7 +41,7 @@
#define ACPI_BUTTON_NOTIFY_STATUS 0x80
#define ACPI_BUTTON_SUBCLASS_POWER "power"
-#define ACPI_BUTTON_HID_POWER "PNP0C0C"
+#define ACPI_BUTTON_HID_POWER "PNP0C0C"
#define ACPI_BUTTON_DEVICE_NAME_POWER "Power Button (CM)"
#define ACPI_BUTTON_DEVICE_NAME_POWERF "Power Button (FF)"
#define ACPI_BUTTON_TYPE_POWER 0x01
@@ -61,65 +60,65 @@
#define ACPI_BUTTON_TYPE_LID 0x05
#define _COMPONENT ACPI_BUTTON_COMPONENT
-ACPI_MODULE_NAME ("acpi_button")
+ACPI_MODULE_NAME("acpi_button")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_BUTTON_DRIVER_NAME);
MODULE_LICENSE("GPL");
-
-static int acpi_button_add (struct acpi_device *device);
-static int acpi_button_remove (struct acpi_device *device, int type);
+static int acpi_button_add(struct acpi_device *device);
+static int acpi_button_remove(struct acpi_device *device, int type);
static int acpi_button_info_open_fs(struct inode *inode, struct file *file);
static int acpi_button_state_open_fs(struct inode *inode, struct file *file);
static struct acpi_driver acpi_button_driver = {
- .name = ACPI_BUTTON_DRIVER_NAME,
- .class = ACPI_BUTTON_CLASS,
- .ids = "ACPI_FPB,ACPI_FSB,PNP0C0D,PNP0C0C,PNP0C0E",
- .ops = {
- .add = acpi_button_add,
- .remove = acpi_button_remove,
- },
+ .name = ACPI_BUTTON_DRIVER_NAME,
+ .class = ACPI_BUTTON_CLASS,
+ .ids = "ACPI_FPB,ACPI_FSB,PNP0C0D,PNP0C0C,PNP0C0E",
+ .ops = {
+ .add = acpi_button_add,
+ .remove = acpi_button_remove,
+ },
};
struct acpi_button {
- acpi_handle handle;
- struct acpi_device *device; /* Fixed button kludge */
- u8 type;
- unsigned long pushed;
+ acpi_handle handle;
+ struct acpi_device *device; /* Fixed button kludge */
+ u8 type;
+ unsigned long pushed;
};
static struct file_operations acpi_button_info_fops = {
- .open = acpi_button_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_button_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static struct file_operations acpi_button_state_fops = {
- .open = acpi_button_state_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_button_state_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
+
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_button_dir;
+static struct proc_dir_entry *acpi_button_dir;
static int acpi_button_info_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_button *button = (struct acpi_button *) seq->private;
+ struct acpi_button *button = (struct acpi_button *)seq->private;
ACPI_FUNCTION_TRACE("acpi_button_info_seq_show");
if (!button || !button->device)
return_VALUE(0);
- seq_printf(seq, "type: %s\n",
- acpi_device_name(button->device));
+ seq_printf(seq, "type: %s\n",
+ acpi_device_name(button->device));
return_VALUE(0);
}
@@ -128,24 +127,24 @@ static int acpi_button_info_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_button_info_seq_show, PDE(inode)->data);
}
-
+
static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_button *button = (struct acpi_button *) seq->private;
- acpi_status status;
- unsigned long state;
+ struct acpi_button *button = (struct acpi_button *)seq->private;
+ acpi_status status;
+ unsigned long state;
ACPI_FUNCTION_TRACE("acpi_button_state_seq_show");
if (!button || !button->device)
return_VALUE(0);
- status = acpi_evaluate_integer(button->handle,"_LID",NULL,&state);
+ status = acpi_evaluate_integer(button->handle, "_LID", NULL, &state);
if (ACPI_FAILURE(status)) {
seq_printf(seq, "state: unsupported\n");
- }
- else{
- seq_printf(seq, "state: %s\n", (state ? "open" : "closed"));
+ } else {
+ seq_printf(seq, "state: %s\n",
+ (state ? "open" : "closed"));
}
return_VALUE(0);
@@ -160,12 +159,10 @@ static struct proc_dir_entry *acpi_power_dir;
static struct proc_dir_entry *acpi_sleep_dir;
static struct proc_dir_entry *acpi_lid_dir;
-static int
-acpi_button_add_fs (
- struct acpi_device *device)
+static int acpi_button_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
- struct acpi_button *button = NULL;
+ struct proc_dir_entry *entry = NULL;
+ struct acpi_button *button = NULL;
ACPI_FUNCTION_TRACE("acpi_button_add_fs");
@@ -178,21 +175,21 @@ acpi_button_add_fs (
case ACPI_BUTTON_TYPE_POWER:
case ACPI_BUTTON_TYPE_POWERF:
if (!acpi_power_dir)
- acpi_power_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_POWER,
- acpi_button_dir);
+ acpi_power_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_POWER,
+ acpi_button_dir);
entry = acpi_power_dir;
break;
case ACPI_BUTTON_TYPE_SLEEP:
case ACPI_BUTTON_TYPE_SLEEPF:
if (!acpi_sleep_dir)
- acpi_sleep_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_SLEEP,
- acpi_button_dir);
+ acpi_sleep_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_SLEEP,
+ acpi_button_dir);
entry = acpi_sleep_dir;
break;
case ACPI_BUTTON_TYPE_LID:
if (!acpi_lid_dir)
- acpi_lid_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_LID,
- acpi_button_dir);
+ acpi_lid_dir = proc_mkdir(ACPI_BUTTON_SUBCLASS_LID,
+ acpi_button_dir);
entry = acpi_lid_dir;
break;
}
@@ -208,11 +205,11 @@ acpi_button_add_fs (
/* 'info' [R] */
entry = create_proc_entry(ACPI_BUTTON_FILE_INFO,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_BUTTON_FILE_INFO));
+ "Unable to create '%s' fs entry\n",
+ ACPI_BUTTON_FILE_INFO));
else {
entry->proc_fops = &acpi_button_info_fops;
entry->data = acpi_driver_data(device);
@@ -222,11 +219,11 @@ acpi_button_add_fs (
/* show lid state [R] */
if (button->type == ACPI_BUTTON_TYPE_LID) {
entry = create_proc_entry(ACPI_BUTTON_FILE_STATE,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_BUTTON_FILE_INFO));
+ "Unable to create '%s' fs entry\n",
+ ACPI_BUTTON_FILE_INFO));
else {
entry->proc_fops = &acpi_button_state_fops;
entry->data = acpi_driver_data(device);
@@ -237,12 +234,9 @@ acpi_button_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_button_remove_fs (
- struct acpi_device *device)
+static int acpi_button_remove_fs(struct acpi_device *device)
{
- struct acpi_button *button = NULL;
+ struct acpi_button *button = NULL;
ACPI_FUNCTION_TRACE("acpi_button_remove_fs");
@@ -250,30 +244,25 @@ acpi_button_remove_fs (
if (acpi_device_dir(device)) {
if (button->type == ACPI_BUTTON_TYPE_LID)
remove_proc_entry(ACPI_BUTTON_FILE_STATE,
- acpi_device_dir(device));
+ acpi_device_dir(device));
remove_proc_entry(ACPI_BUTTON_FILE_INFO,
- acpi_device_dir(device));
+ acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device),
- acpi_device_dir(device)->parent);
+ acpi_device_dir(device)->parent);
acpi_device_dir(device) = NULL;
}
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static void
-acpi_button_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_button *button = (struct acpi_button *) data;
+ struct acpi_button *button = (struct acpi_button *)data;
ACPI_FUNCTION_TRACE("acpi_button_notify");
@@ -282,24 +271,22 @@ acpi_button_notify (
switch (event) {
case ACPI_BUTTON_NOTIFY_STATUS:
- acpi_bus_generate_event(button->device, event, ++button->pushed);
+ acpi_bus_generate_event(button->device, event,
+ ++button->pushed);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-
-static acpi_status
-acpi_button_notify_fixed (
- void *data)
+static acpi_status acpi_button_notify_fixed(void *data)
{
- struct acpi_button *button = (struct acpi_button *) data;
-
+ struct acpi_button *button = (struct acpi_button *)data;
+
ACPI_FUNCTION_TRACE("acpi_button_notify_fixed");
if (!button)
@@ -310,14 +297,11 @@ acpi_button_notify_fixed (
return_ACPI_STATUS(AE_OK);
}
-
-static int
-acpi_button_add (
- struct acpi_device *device)
+static int acpi_button_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_button *button = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_button *button = NULL;
ACPI_FUNCTION_TRACE("acpi_button_add");
@@ -339,42 +323,34 @@ acpi_button_add (
*/
if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWER)) {
button->type = ACPI_BUTTON_TYPE_POWER;
- strcpy(acpi_device_name(device),
- ACPI_BUTTON_DEVICE_NAME_POWER);
- sprintf(acpi_device_class(device), "%s/%s",
+ strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_POWER);
+ sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
- }
- else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
+ } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
button->type = ACPI_BUTTON_TYPE_POWERF;
strcpy(acpi_device_name(device),
- ACPI_BUTTON_DEVICE_NAME_POWERF);
- sprintf(acpi_device_class(device), "%s/%s",
+ ACPI_BUTTON_DEVICE_NAME_POWERF);
+ sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
- }
- else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
+ } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
button->type = ACPI_BUTTON_TYPE_SLEEP;
- strcpy(acpi_device_name(device),
- ACPI_BUTTON_DEVICE_NAME_SLEEP);
- sprintf(acpi_device_class(device), "%s/%s",
+ strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_SLEEP);
+ sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
- }
- else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
+ } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
button->type = ACPI_BUTTON_TYPE_SLEEPF;
strcpy(acpi_device_name(device),
- ACPI_BUTTON_DEVICE_NAME_SLEEPF);
- sprintf(acpi_device_class(device), "%s/%s",
+ ACPI_BUTTON_DEVICE_NAME_SLEEPF);
+ sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
- }
- else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
+ } else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
button->type = ACPI_BUTTON_TYPE_LID;
- strcpy(acpi_device_name(device),
- ACPI_BUTTON_DEVICE_NAME_LID);
- sprintf(acpi_device_class(device), "%s/%s",
+ strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_LID);
+ sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
- }
- else {
+ } else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unsupported hid [%s]\n",
- acpi_device_hid(device)));
+ acpi_device_hid(device)));
result = -ENODEV;
goto end;
}
@@ -385,46 +361,46 @@ acpi_button_add (
switch (button->type) {
case ACPI_BUTTON_TYPE_POWERF:
- status = acpi_install_fixed_event_handler (
- ACPI_EVENT_POWER_BUTTON,
- acpi_button_notify_fixed,
- button);
+ status =
+ acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+ acpi_button_notify_fixed,
+ button);
break;
case ACPI_BUTTON_TYPE_SLEEPF:
- status = acpi_install_fixed_event_handler (
- ACPI_EVENT_SLEEP_BUTTON,
- acpi_button_notify_fixed,
- button);
+ status =
+ acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+ acpi_button_notify_fixed,
+ button);
break;
default:
- status = acpi_install_notify_handler (
- button->handle,
- ACPI_DEVICE_NOTIFY,
- acpi_button_notify,
- button);
+ status = acpi_install_notify_handler(button->handle,
+ ACPI_DEVICE_NOTIFY,
+ acpi_button_notify,
+ button);
break;
}
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
if (device->wakeup.flags.valid) {
/* Button's GPE is run-wake GPE */
- acpi_set_gpe_type(device->wakeup.gpe_device,
- device->wakeup.gpe_number, ACPI_GPE_TYPE_WAKE_RUN);
- acpi_enable_gpe(device->wakeup.gpe_device,
- device->wakeup.gpe_number, ACPI_NOT_ISR);
+ acpi_set_gpe_type(device->wakeup.gpe_device,
+ device->wakeup.gpe_number,
+ ACPI_GPE_TYPE_WAKE_RUN);
+ acpi_enable_gpe(device->wakeup.gpe_device,
+ device->wakeup.gpe_number, ACPI_NOT_ISR);
device->wakeup.state.enabled = 1;
}
- printk(KERN_INFO PREFIX "%s [%s]\n",
- acpi_device_name(device), acpi_device_bid(device));
+ printk(KERN_INFO PREFIX "%s [%s]\n",
+ acpi_device_name(device), acpi_device_bid(device));
-end:
+ end:
if (result) {
acpi_button_remove_fs(device);
kfree(button);
@@ -433,12 +409,10 @@ end:
return_VALUE(result);
}
-
-static int
-acpi_button_remove (struct acpi_device *device, int type)
+static int acpi_button_remove(struct acpi_device *device, int type)
{
- acpi_status status = 0;
- struct acpi_button *button = NULL;
+ acpi_status status = 0;
+ struct acpi_button *button = NULL;
ACPI_FUNCTION_TRACE("acpi_button_remove");
@@ -450,35 +424,36 @@ acpi_button_remove (struct acpi_device *device, int type)
/* Unregister for device notifications. */
switch (button->type) {
case ACPI_BUTTON_TYPE_POWERF:
- status = acpi_remove_fixed_event_handler(
- ACPI_EVENT_POWER_BUTTON, acpi_button_notify_fixed);
+ status =
+ acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+ acpi_button_notify_fixed);
break;
case ACPI_BUTTON_TYPE_SLEEPF:
- status = acpi_remove_fixed_event_handler(
- ACPI_EVENT_SLEEP_BUTTON, acpi_button_notify_fixed);
+ status =
+ acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+ acpi_button_notify_fixed);
break;
default:
status = acpi_remove_notify_handler(button->handle,
- ACPI_DEVICE_NOTIFY, acpi_button_notify);
+ ACPI_DEVICE_NOTIFY,
+ acpi_button_notify);
break;
}
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
- acpi_button_remove_fs(device);
+ acpi_button_remove_fs(device);
kfree(button);
return_VALUE(0);
}
-
-static int __init
-acpi_button_init (void)
+static int __init acpi_button_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_button_init");
@@ -495,15 +470,13 @@ acpi_button_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_button_exit (void)
+static void __exit acpi_button_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_button_exit");
acpi_bus_unregister_driver(&acpi_button_driver);
- if (acpi_power_dir)
+ if (acpi_power_dir)
remove_proc_entry(ACPI_BUTTON_SUBCLASS_POWER, acpi_button_dir);
if (acpi_sleep_dir)
remove_proc_entry(ACPI_BUTTON_SUBCLASS_SLEEP, acpi_button_dir);
@@ -514,6 +487,5 @@ acpi_button_exit (void)
return_VOID;
}
-
module_init(acpi_button_init);
module_exit(acpi_button_exit);
diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index 97013ddfa20..10dd695a1dd 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -44,9 +44,9 @@
#define ACPI_CONTAINER_COMPONENT 0x01000000
#define _COMPONENT ACPI_CONTAINER_COMPONENT
-ACPI_MODULE_NAME ("acpi_container")
+ACPI_MODULE_NAME("acpi_container")
-MODULE_AUTHOR("Anil S Keshavamurthy");
+ MODULE_AUTHOR("Anil S Keshavamurthy");
MODULE_DESCRIPTION(ACPI_CONTAINER_DRIVER_NAME);
MODULE_LICENSE("GPL");
@@ -56,41 +56,38 @@ static int acpi_container_add(struct acpi_device *device);
static int acpi_container_remove(struct acpi_device *device, int type);
static struct acpi_driver acpi_container_driver = {
- .name = ACPI_CONTAINER_DRIVER_NAME,
- .class = ACPI_CONTAINER_CLASS,
- .ids = "ACPI0004,PNP0A05,PNP0A06",
- .ops = {
- .add = acpi_container_add,
- .remove = acpi_container_remove,
- },
+ .name = ACPI_CONTAINER_DRIVER_NAME,
+ .class = ACPI_CONTAINER_CLASS,
+ .ids = "ACPI0004,PNP0A05,PNP0A06",
+ .ops = {
+ .add = acpi_container_add,
+ .remove = acpi_container_remove,
+ },
};
-
/*******************************************************************/
-static int
-is_device_present(acpi_handle handle)
+static int is_device_present(acpi_handle handle)
{
- acpi_handle temp;
- acpi_status status;
- unsigned long sta;
+ acpi_handle temp;
+ acpi_status status;
+ unsigned long sta;
ACPI_FUNCTION_TRACE("is_device_present");
status = acpi_get_handle(handle, "_STA", &temp);
if (ACPI_FAILURE(status))
- return_VALUE(1); /* _STA not found, assmue device present */
+ return_VALUE(1); /* _STA not found, assmue device present */
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
if (ACPI_FAILURE(status))
- return_VALUE(0); /* Firmware error */
+ return_VALUE(0); /* Firmware error */
return_VALUE((sta & ACPI_STA_PRESENT) == ACPI_STA_PRESENT);
}
/*******************************************************************/
-static int
-acpi_container_add(struct acpi_device *device)
+static int acpi_container_add(struct acpi_device *device)
{
struct acpi_container *container;
@@ -102,28 +99,26 @@ acpi_container_add(struct acpi_device *device)
}
container = kmalloc(sizeof(struct acpi_container), GFP_KERNEL);
- if(!container)
+ if (!container)
return_VALUE(-ENOMEM);
-
+
memset(container, 0, sizeof(struct acpi_container));
container->handle = device->handle;
strcpy(acpi_device_name(device), ACPI_CONTAINER_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_CONTAINER_CLASS);
acpi_driver_data(device) = container;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n", \
- acpi_device_name(device), acpi_device_bid(device)));
-
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n",
+ acpi_device_name(device), acpi_device_bid(device)));
return_VALUE(0);
}
-static int
-acpi_container_remove(struct acpi_device *device, int type)
+static int acpi_container_remove(struct acpi_device *device, int type)
{
- acpi_status status = AE_OK;
- struct acpi_container *pc = NULL;
- pc = (struct acpi_container*) acpi_driver_data(device);
+ acpi_status status = AE_OK;
+ struct acpi_container *pc = NULL;
+ pc = (struct acpi_container *)acpi_driver_data(device);
if (pc)
kfree(pc);
@@ -131,9 +126,7 @@ acpi_container_remove(struct acpi_device *device, int type)
return status;
}
-
-static int
-container_device_add(struct acpi_device **device, acpi_handle handle)
+static int container_device_add(struct acpi_device **device, acpi_handle handle)
{
acpi_handle phandle;
struct acpi_device *pdev;
@@ -158,10 +151,9 @@ container_device_add(struct acpi_device **device, acpi_handle handle)
return_VALUE(result);
}
-static void
-container_notify_cb(acpi_handle handle, u32 type, void *context)
+static void container_notify_cb(acpi_handle handle, u32 type, void *context)
{
- struct acpi_device *device = NULL;
+ struct acpi_device *device = NULL;
int result;
int present;
acpi_status status;
@@ -169,14 +161,14 @@ container_notify_cb(acpi_handle handle, u32 type, void *context)
ACPI_FUNCTION_TRACE("container_notify_cb");
present = is_device_present(handle);
-
+
switch (type) {
case ACPI_NOTIFY_BUS_CHECK:
/* Fall through */
case ACPI_NOTIFY_DEVICE_CHECK:
printk("Container driver received %s event\n",
- (type == ACPI_NOTIFY_BUS_CHECK)?
- "ACPI_NOTIFY_BUS_CHECK":"ACPI_NOTIFY_DEVICE_CHECK");
+ (type == ACPI_NOTIFY_BUS_CHECK) ?
+ "ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK");
status = acpi_bus_get_device(handle, &device);
if (present) {
if (ACPI_FAILURE(status) || !device) {
@@ -207,15 +199,13 @@ container_notify_cb(acpi_handle handle, u32 type, void *context)
static acpi_status
container_walk_namespace_cb(acpi_handle handle,
- u32 lvl,
- void *context,
- void **rv)
+ u32 lvl, void *context, void **rv)
{
- char *hid = NULL;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- struct acpi_device_info *info;
- acpi_status status;
- int *action = context;
+ char *hid = NULL;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_device_info *info;
+ acpi_status status;
+ int *action = context;
ACPI_FUNCTION_TRACE("container_walk_namespace_cb");
@@ -233,66 +223,60 @@ container_walk_namespace_cb(acpi_handle handle,
}
if (strcmp(hid, "ACPI0004") && strcmp(hid, "PNP0A05") &&
- strcmp(hid, "PNP0A06")) {
+ strcmp(hid, "PNP0A06")) {
goto end;
}
- switch(*action) {
+ switch (*action) {
case INSTALL_NOTIFY_HANDLER:
acpi_install_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY,
- container_notify_cb,
- NULL);
+ ACPI_SYSTEM_NOTIFY,
+ container_notify_cb, NULL);
break;
case UNINSTALL_NOTIFY_HANDLER:
acpi_remove_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY,
- container_notify_cb);
+ ACPI_SYSTEM_NOTIFY,
+ container_notify_cb);
break;
default:
break;
}
-end:
+ end:
acpi_os_free(buffer.pointer);
return_ACPI_STATUS(AE_OK);
}
-
-static int __init
-acpi_container_init(void)
+static int __init acpi_container_init(void)
{
- int result = 0;
- int action = INSTALL_NOTIFY_HANDLER;
+ int result = 0;
+ int action = INSTALL_NOTIFY_HANDLER;
result = acpi_bus_register_driver(&acpi_container_driver);
if (result < 0) {
- return(result);
+ return (result);
}
/* register notify handler to every container device */
acpi_walk_namespace(ACPI_TYPE_DEVICE,
- ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- container_walk_namespace_cb,
- &action, NULL);
+ ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX,
+ container_walk_namespace_cb, &action, NULL);
- return(0);
+ return (0);
}
-static void __exit
-acpi_container_exit(void)
+static void __exit acpi_container_exit(void)
{
- int action = UNINSTALL_NOTIFY_HANDLER;
+ int action = UNINSTALL_NOTIFY_HANDLER;
ACPI_FUNCTION_TRACE("acpi_container_exit");
acpi_walk_namespace(ACPI_TYPE_DEVICE,
- ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- container_walk_namespace_cb,
- &action, NULL);
+ ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX,
+ container_walk_namespace_cb, &action, NULL);
acpi_bus_unregister_driver(&acpi_container_driver);
diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c
index 2c0dac559f1..263322b7d11 100644
--- a/drivers/acpi/debug.c
+++ b/drivers/acpi/debug.c
@@ -12,17 +12,14 @@
#include <acpi/acglobal.h>
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("debug")
-
+ACPI_MODULE_NAME("debug")
#define ACPI_SYSTEM_FILE_DEBUG_LAYER "debug_layer"
#define ACPI_SYSTEM_FILE_DEBUG_LEVEL "debug_level"
-
#ifdef MODULE_PARAM_PREFIX
#undef MODULE_PARAM_PREFIX
#endif
-
#define MODULE_PARAM_PREFIX
-module_param(acpi_dbg_layer, uint, 0400);
+ module_param(acpi_dbg_layer, uint, 0400);
module_param(acpi_dbg_level, uint, 0400);
struct acpi_dlayer {
@@ -35,8 +32,7 @@ struct acpi_dlevel {
};
#define ACPI_DEBUG_INIT(v) { .name = #v, .value = v }
-static const struct acpi_dlayer acpi_debug_layers[] =
-{
+static const struct acpi_dlayer acpi_debug_layers[] = {
ACPI_DEBUG_INIT(ACPI_UTILITIES),
ACPI_DEBUG_INIT(ACPI_HARDWARE),
ACPI_DEBUG_INIT(ACPI_EVENTS),
@@ -53,8 +49,7 @@ static const struct acpi_dlayer acpi_debug_layers[] =
ACPI_DEBUG_INIT(ACPI_TOOLS),
};
-static const struct acpi_dlevel acpi_debug_levels[] =
-{
+static const struct acpi_dlevel acpi_debug_levels[] = {
ACPI_DEBUG_INIT(ACPI_LV_ERROR),
ACPI_DEBUG_INIT(ACPI_LV_WARN),
ACPI_DEBUG_INIT(ACPI_LV_INIT),
@@ -88,81 +83,77 @@ static const struct acpi_dlevel acpi_debug_levels[] =
ACPI_DEBUG_INIT(ACPI_LV_AML_DISASSEMBLE),
ACPI_DEBUG_INIT(ACPI_LV_VERBOSE_INFO),
ACPI_DEBUG_INIT(ACPI_LV_FULL_TABLES),
- ACPI_DEBUG_INIT(ACPI_LV_EVENTS),
+ ACPI_DEBUG_INIT(ACPI_LV_EVENTS),
};
static int
-acpi_system_read_debug (
- char *page,
- char **start,
- off_t off,
- int count,
- int *eof,
- void *data)
+acpi_system_read_debug(char *page,
+ char **start, off_t off, int count, int *eof, void *data)
{
- char *p = page;
- int size = 0;
- unsigned int i;
+ char *p = page;
+ int size = 0;
+ unsigned int i;
if (off != 0)
goto end;
p += sprintf(p, "%-25s\tHex SET\n", "Description");
- switch ((unsigned long) data) {
+ switch ((unsigned long)data) {
case 0:
for (i = 0; i < ARRAY_SIZE(acpi_debug_layers); i++) {
p += sprintf(p, "%-25s\t0x%08lX [%c]\n",
- acpi_debug_layers[i].name,
- acpi_debug_layers[i].value,
- (acpi_dbg_layer & acpi_debug_layers[i].value) ?
- '*' : ' ');
+ acpi_debug_layers[i].name,
+ acpi_debug_layers[i].value,
+ (acpi_dbg_layer & acpi_debug_layers[i].
+ value) ? '*' : ' ');
}
p += sprintf(p, "%-25s\t0x%08X [%c]\n", "ACPI_ALL_DRIVERS",
- ACPI_ALL_DRIVERS,
- (acpi_dbg_layer & ACPI_ALL_DRIVERS) == ACPI_ALL_DRIVERS?
- '*' : (acpi_dbg_layer & ACPI_ALL_DRIVERS) == 0 ?
- ' ' : '-');
+ ACPI_ALL_DRIVERS,
+ (acpi_dbg_layer & ACPI_ALL_DRIVERS) ==
+ ACPI_ALL_DRIVERS ? '*' : (acpi_dbg_layer &
+ ACPI_ALL_DRIVERS) ==
+ 0 ? ' ' : '-');
p += sprintf(p,
- "--\ndebug_layer = 0x%08X (* = enabled, - = partial)\n",
- acpi_dbg_layer);
+ "--\ndebug_layer = 0x%08X (* = enabled, - = partial)\n",
+ acpi_dbg_layer);
break;
case 1:
for (i = 0; i < ARRAY_SIZE(acpi_debug_levels); i++) {
p += sprintf(p, "%-25s\t0x%08lX [%c]\n",
- acpi_debug_levels[i].name,
- acpi_debug_levels[i].value,
- (acpi_dbg_level & acpi_debug_levels[i].value) ?
- '*' : ' ');
+ acpi_debug_levels[i].name,
+ acpi_debug_levels[i].value,
+ (acpi_dbg_level & acpi_debug_levels[i].
+ value) ? '*' : ' ');
}
p += sprintf(p, "--\ndebug_level = 0x%08X (* = enabled)\n",
- acpi_dbg_level);
+ acpi_dbg_level);
break;
default:
p += sprintf(p, "Invalid debug option\n");
break;
}
-
-end:
+
+ end:
size = (p - page);
- if (size <= off+count) *eof = 1;
+ if (size <= off + count)
+ *eof = 1;
*start = page + off;
size -= off;
- if (size>count) size = count;
- if (size<0) size = 0;
+ if (size > count)
+ size = count;
+ if (size < 0)
+ size = 0;
return size;
}
-
static int
-acpi_system_write_debug (
- struct file *file,
- const char __user *buffer,
- unsigned long count,
- void *data)
+acpi_system_write_debug(struct file *file,
+ const char __user * buffer,
+ unsigned long count, void *data)
{
- char debug_string[12] = {'\0'};
+ char debug_string[12] = { '\0' };
ACPI_FUNCTION_TRACE("acpi_system_write_debug");
@@ -174,7 +165,7 @@ acpi_system_write_debug (
debug_string[count] = '\0';
- switch ((unsigned long) data) {
+ switch ((unsigned long)data) {
case 0:
acpi_dbg_layer = simple_strtoul(debug_string, NULL, 0);
break;
@@ -190,9 +181,9 @@ acpi_system_write_debug (
static int __init acpi_debug_init(void)
{
- struct proc_dir_entry *entry;
+ struct proc_dir_entry *entry;
int error = 0;
- char * name;
+ char *name;
ACPI_FUNCTION_TRACE("acpi_debug_init");
@@ -201,8 +192,10 @@ static int __init acpi_debug_init(void)
/* 'debug_layer' [R/W] */
name = ACPI_SYSTEM_FILE_DEBUG_LAYER;
- entry = create_proc_read_entry(name, S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir,
- acpi_system_read_debug,(void *)0);
+ entry =
+ create_proc_read_entry(name, S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_root_dir, acpi_system_read_debug,
+ (void *)0);
if (entry)
entry->write_proc = acpi_system_write_debug;
else
@@ -210,19 +203,21 @@ static int __init acpi_debug_init(void)
/* 'debug_level' [R/W] */
name = ACPI_SYSTEM_FILE_DEBUG_LEVEL;
- entry = create_proc_read_entry(name, S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir,
- acpi_system_read_debug, (void *)1);
- if (entry)
+ entry =
+ create_proc_read_entry(name, S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_root_dir, acpi_system_read_debug,
+ (void *)1);
+ if (entry)
entry->write_proc = acpi_system_write_debug;
else
goto Error;
- Done:
+ Done:
return_VALUE(error);
- Error:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' proc fs entry\n", name));
+ Error:
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create '%s' proc fs entry\n", name));
remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LEVEL, acpi_root_dir);
remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LAYER, acpi_root_dir);
diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/dispatcher/dsfield.c
index 84193983d6b..2022aeaecfb 100644
--- a/drivers/acpi/dispatcher/dsfield.c
+++ b/drivers/acpi/dispatcher/dsfield.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acdispat.h>
@@ -49,18 +48,14 @@
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
-
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsfield")
+ACPI_MODULE_NAME("dsfield")
/* Local prototypes */
-
static acpi_status
-acpi_ds_get_field_names (
- struct acpi_create_field_info *info,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *arg);
-
+acpi_ds_get_field_names(struct acpi_create_field_info *info,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *arg);
/*******************************************************************************
*
@@ -82,41 +77,36 @@ acpi_ds_get_field_names (
******************************************************************************/
acpi_status
-acpi_ds_create_buffer_field (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state)
+acpi_ds_create_buffer_field(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state)
{
- union acpi_parse_object *arg;
- struct acpi_namespace_node *node;
- acpi_status status;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *second_desc = NULL;
- u32 flags;
-
-
- ACPI_FUNCTION_TRACE ("ds_create_buffer_field");
+ union acpi_parse_object *arg;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *second_desc = NULL;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("ds_create_buffer_field");
/* Get the name_string argument */
if (op->common.aml_opcode == AML_CREATE_FIELD_OP) {
- arg = acpi_ps_get_arg (op, 3);
- }
- else {
+ arg = acpi_ps_get_arg(op, 3);
+ } else {
/* Create Bit/Byte/Word/Dword field */
- arg = acpi_ps_get_arg (op, 2);
+ arg = acpi_ps_get_arg(op, 2);
}
if (!arg) {
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
if (walk_state->deferred_node) {
node = walk_state->deferred_node;
status = AE_OK;
- }
- else {
+ } else {
/*
* During the load phase, we want to enter the name of the field into
* the namespace. During the execute phase (when we evaluate the size
@@ -124,21 +114,22 @@ acpi_ds_create_buffer_field (
*/
if (walk_state->parse_flags & ACPI_PARSE_EXECUTE) {
flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE;
- }
- else {
+ } else {
flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE |
- ACPI_NS_ERROR_IF_FOUND;
+ ACPI_NS_ERROR_IF_FOUND;
}
/*
* Enter the name_string into the namespace
*/
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS1,
- flags, walk_state, &(node));
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.string, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info,
+ arg->common.value.string, ACPI_TYPE_ANY,
+ ACPI_IMODE_LOAD_PASS1, flags, walk_state,
+ &(node));
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ return_ACPI_STATUS(status);
}
}
@@ -153,9 +144,9 @@ acpi_ds_create_buffer_field (
* and we need to create the field object. Otherwise, this was a lookup
* of an existing node and we don't want to create the field object again.
*/
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -165,7 +156,7 @@ acpi_ds_create_buffer_field (
/* Create the buffer field object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_BUFFER_FIELD);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER_FIELD);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -176,28 +167,26 @@ acpi_ds_create_buffer_field (
* opcode and operands -- since the buffer and index
* operands must be evaluated.
*/
- second_desc = obj_desc->common.next_object;
+ second_desc = obj_desc->common.next_object;
second_desc->extra.aml_start = op->named.data;
second_desc->extra.aml_length = op->named.length;
obj_desc->buffer_field.node = node;
/* Attach constructed field descriptors to parent node */
- status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_BUFFER_FIELD);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_BUFFER_FIELD);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
-
-cleanup:
+ cleanup:
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_get_field_names
@@ -214,17 +203,14 @@ cleanup:
******************************************************************************/
static acpi_status
-acpi_ds_get_field_names (
- struct acpi_create_field_info *info,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *arg)
+acpi_ds_get_field_names(struct acpi_create_field_info *info,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *arg)
{
- acpi_status status;
- acpi_integer position;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_field_names", info);
+ acpi_status status;
+ acpi_integer position;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_field_names", info);
/* First field starts at bit zero */
@@ -243,18 +229,16 @@ acpi_ds_get_field_names (
case AML_INT_RESERVEDFIELD_OP:
position = (acpi_integer) info->field_bit_position
- + (acpi_integer) arg->common.value.size;
+ + (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
- ACPI_REPORT_ERROR ((
- "Bit offset within field too large (> 0xFFFFFFFF)\n"));
- return_ACPI_STATUS (AE_SUPPORT);
+ ACPI_REPORT_ERROR(("Bit offset within field too large (> 0xFFFFFFFF)\n"));
+ return_ACPI_STATUS(AE_SUPPORT);
}
info->field_bit_position = (u32) position;
break;
-
case AML_INT_ACCESSFIELD_OP:
/*
@@ -266,73 +250,70 @@ acpi_ds_get_field_names (
* ACCESS_TYPE bits
*/
info->field_flags = (u8)
- ((info->field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
- ((u8) ((u32) arg->common.value.integer >> 8)));
+ ((info->
+ field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
+ ((u8) ((u32) arg->common.value.integer >> 8)));
info->attribute = (u8) (arg->common.value.integer);
break;
-
case AML_INT_NAMEDFIELD_OP:
/* Lookup the name */
- status = acpi_ns_lookup (walk_state->scope_info,
- (char *) &arg->named.name,
- info->field_type, ACPI_IMODE_EXECUTE,
- ACPI_NS_DONT_OPEN_SCOPE,
- walk_state, &info->field_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR ((char *) &arg->named.name, status);
+ status = acpi_ns_lookup(walk_state->scope_info,
+ (char *)&arg->named.name,
+ info->field_type,
+ ACPI_IMODE_EXECUTE,
+ ACPI_NS_DONT_OPEN_SCOPE,
+ walk_state, &info->field_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR((char *)&arg->named.name,
+ status);
if (status != AE_ALREADY_EXISTS) {
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Already exists, ignore error */
- }
- else {
+ } else {
arg->common.node = info->field_node;
info->field_bit_length = arg->common.value.size;
/* Create and initialize an object for the new Field Node */
- status = acpi_ex_prep_field_value (info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_prep_field_value(info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Keep track of bit position for the next field */
position = (acpi_integer) info->field_bit_position
- + (acpi_integer) arg->common.value.size;
+ + (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
- ACPI_REPORT_ERROR ((
- "Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n",
- (char *) &info->field_node->name));
- return_ACPI_STATUS (AE_SUPPORT);
+ ACPI_REPORT_ERROR(("Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n", (char *)&info->field_node->name));
+ return_ACPI_STATUS(AE_SUPPORT);
}
info->field_bit_position += info->field_bit_length;
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid opcode in field list: %X\n",
- arg->common.aml_opcode));
- return_ACPI_STATUS (AE_AML_BAD_OPCODE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid opcode in field list: %X\n",
+ arg->common.aml_opcode));
+ return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
arg = arg->common.next;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_field
@@ -348,29 +329,28 @@ acpi_ds_get_field_names (
******************************************************************************/
acpi_status
-acpi_ds_create_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state)
+acpi_ds_create_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_parse_object *arg;
- struct acpi_create_field_info info;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_field", op);
+ acpi_status status;
+ union acpi_parse_object *arg;
+ struct acpi_create_field_info info;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_field", op);
/* First arg is the name of the parent op_region (must already exist) */
arg = op->common.value.arg;
if (!region_node) {
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.name,
- ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT, walk_state, &region_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.name, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info,
+ arg->common.value.name, ACPI_TYPE_REGION,
+ ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
+ walk_state, &region_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.name, status);
+ return_ACPI_STATUS(status);
}
}
@@ -385,12 +365,11 @@ acpi_ds_create_field (
info.field_type = ACPI_TYPE_LOCAL_REGION_FIELD;
info.region_node = region_node;
- status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
+ status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_init_field_objects
@@ -407,37 +386,34 @@ acpi_ds_create_field (
******************************************************************************/
acpi_status
-acpi_ds_init_field_objects (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state)
+acpi_ds_init_field_objects(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_parse_object *arg = NULL;
- struct acpi_namespace_node *node;
- u8 type = 0;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_init_field_objects", op);
+ acpi_status status;
+ union acpi_parse_object *arg = NULL;
+ struct acpi_namespace_node *node;
+ u8 type = 0;
+ ACPI_FUNCTION_TRACE_PTR("ds_init_field_objects", op);
switch (walk_state->opcode) {
case AML_FIELD_OP:
- arg = acpi_ps_get_arg (op, 2);
+ arg = acpi_ps_get_arg(op, 2);
type = ACPI_TYPE_LOCAL_REGION_FIELD;
break;
case AML_BANK_FIELD_OP:
- arg = acpi_ps_get_arg (op, 4);
+ arg = acpi_ps_get_arg(op, 4);
type = ACPI_TYPE_LOCAL_BANK_FIELD;
break;
case AML_INDEX_FIELD_OP:
- arg = acpi_ps_get_arg (op, 3);
+ arg = acpi_ps_get_arg(op, 3);
type = ACPI_TYPE_LOCAL_INDEX_FIELD;
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -447,16 +423,18 @@ acpi_ds_init_field_objects (
/* Ignore OFFSET and ACCESSAS terms here */
if (arg->common.aml_opcode == AML_INT_NAMEDFIELD_OP) {
- status = acpi_ns_lookup (walk_state->scope_info,
- (char *) &arg->named.name,
- type, ACPI_IMODE_LOAD_PASS1,
- ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE |
- ACPI_NS_ERROR_IF_FOUND,
- walk_state, &node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR ((char *) &arg->named.name, status);
+ status = acpi_ns_lookup(walk_state->scope_info,
+ (char *)&arg->named.name,
+ type, ACPI_IMODE_LOAD_PASS1,
+ ACPI_NS_NO_UPSEARCH |
+ ACPI_NS_DONT_OPEN_SCOPE |
+ ACPI_NS_ERROR_IF_FOUND,
+ walk_state, &node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR((char *)&arg->named.name,
+ status);
if (status != AE_ALREADY_EXISTS) {
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Name already exists, just ignore this error */
@@ -472,10 +450,9 @@ acpi_ds_init_field_objects (
arg = arg->common.next;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_bank_field
@@ -491,41 +468,42 @@ acpi_ds_init_field_objects (
******************************************************************************/
acpi_status
-acpi_ds_create_bank_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state)
+acpi_ds_create_bank_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_parse_object *arg;
- struct acpi_create_field_info info;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_bank_field", op);
+ acpi_status status;
+ union acpi_parse_object *arg;
+ struct acpi_create_field_info info;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_bank_field", op);
/* First arg is the name of the parent op_region (must already exist) */
arg = op->common.value.arg;
if (!region_node) {
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.name,
- ACPI_TYPE_REGION, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT, walk_state, &region_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.name, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info,
+ arg->common.value.name, ACPI_TYPE_REGION,
+ ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
+ walk_state, &region_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.name, status);
+ return_ACPI_STATUS(status);
}
}
/* Second arg is the Bank Register (Field) (must already exist) */
arg = arg->common.next;
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT, walk_state, &info.register_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.string, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
+ ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT, walk_state,
+ &info.register_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ return_ACPI_STATUS(status);
}
/* Third arg is the bank_value */
@@ -543,12 +521,11 @@ acpi_ds_create_bank_field (
info.field_type = ACPI_TYPE_LOCAL_BANK_FIELD;
info.region_node = region_node;
- status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
+ status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_index_field
@@ -564,39 +541,40 @@ acpi_ds_create_bank_field (
******************************************************************************/
acpi_status
-acpi_ds_create_index_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state)
+acpi_ds_create_index_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_parse_object *arg;
- struct acpi_create_field_info info;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_index_field", op);
+ acpi_status status;
+ union acpi_parse_object *arg;
+ struct acpi_create_field_info info;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_index_field", op);
/* First arg is the name of the Index register (must already exist) */
arg = op->common.value.arg;
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT, walk_state, &info.register_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.string, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
+ ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT, walk_state,
+ &info.register_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ return_ACPI_STATUS(status);
}
/* Second arg is the data register (must already exist) */
arg = arg->common.next;
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT, walk_state, &info.data_register_node);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (arg->common.value.string, status);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info, arg->common.value.string,
+ ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT, walk_state,
+ &info.data_register_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ return_ACPI_STATUS(status);
}
/* Next arg is the field flags */
@@ -609,9 +587,7 @@ acpi_ds_create_index_field (
info.field_type = ACPI_TYPE_LOCAL_INDEX_FIELD;
info.region_node = region_node;
- status = acpi_ds_get_field_names (&info, walk_state, arg->common.next);
+ status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/dispatcher/dsinit.c b/drivers/acpi/dispatcher/dsinit.c
index d7790db5017..8693c704aea 100644
--- a/drivers/acpi/dispatcher/dsinit.c
+++ b/drivers/acpi/dispatcher/dsinit.c
@@ -41,23 +41,17 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsinit")
+ACPI_MODULE_NAME("dsinit")
/* Local prototypes */
-
static acpi_status
-acpi_ds_init_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
-
+acpi_ds_init_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
/*******************************************************************************
*
@@ -80,26 +74,23 @@ acpi_ds_init_one_object (
******************************************************************************/
static acpi_status
-acpi_ds_init_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ds_init_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- acpi_object_type type;
- acpi_status status;
- struct acpi_init_walk_info *info = (struct acpi_init_walk_info *) context;
-
-
- ACPI_FUNCTION_NAME ("ds_init_one_object");
+ struct acpi_init_walk_info *info =
+ (struct acpi_init_walk_info *)context;
+ struct acpi_namespace_node *node =
+ (struct acpi_namespace_node *)obj_handle;
+ acpi_object_type type;
+ acpi_status status;
+ ACPI_FUNCTION_NAME("ds_init_one_object");
/*
- * We are only interested in objects owned by the table that
+ * We are only interested in NS nodes owned by the table that
* was just loaded
*/
- if (((struct acpi_namespace_node *) obj_handle)->owner_id !=
- info->table_desc->table_id) {
+ if (node->owner_id != info->table_desc->owner_id) {
return (AE_OK);
}
@@ -107,33 +98,31 @@ acpi_ds_init_one_object (
/* And even then, we are only interested in a few object types */
- type = acpi_ns_get_type (obj_handle);
+ type = acpi_ns_get_type(obj_handle);
switch (type) {
case ACPI_TYPE_REGION:
- status = acpi_ds_initialize_region (obj_handle);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Region %p [%4.4s] - Init failure, %s\n",
- obj_handle, acpi_ut_get_node_name (obj_handle),
- acpi_format_exception (status)));
+ status = acpi_ds_initialize_region(obj_handle);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Region %p [%4.4s] - Init failure, %s\n",
+ obj_handle,
+ acpi_ut_get_node_name(obj_handle),
+ acpi_format_exception(status)));
}
info->op_region_count++;
break;
-
case ACPI_TYPE_METHOD:
- info->method_count++;
-
/*
* Print a dot for each method unless we are going to print
* the entire pathname
*/
if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
}
/*
@@ -143,41 +132,32 @@ acpi_ds_init_one_object (
* on a per-table basis. Currently, we just use a global for the width.
*/
if (info->table_desc->pointer->revision == 1) {
- ((struct acpi_namespace_node *) obj_handle)->flags |= ANOBJ_DATA_WIDTH_32;
+ node->flags |= ANOBJ_DATA_WIDTH_32;
}
/*
* Always parse methods to detect errors, we will delete
* the parse tree below
*/
- status = acpi_ds_parse_method (obj_handle);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Method %p [%4.4s] - parse failure, %s\n",
- obj_handle, acpi_ut_get_node_name (obj_handle),
- acpi_format_exception (status)));
+ status = acpi_ds_parse_method(obj_handle);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "\n+Method %p [%4.4s] - parse failure, %s\n",
+ obj_handle,
+ acpi_ut_get_node_name(obj_handle),
+ acpi_format_exception(status)));
/* This parse failed, but we will continue parsing more methods */
-
- break;
}
- /*
- * Delete the parse tree. We simply re-parse the method
- * for every execution since there isn't much overhead
- */
- acpi_ns_delete_namespace_subtree (obj_handle);
- acpi_ns_delete_namespace_by_owner (
- ((struct acpi_namespace_node *) obj_handle)->object->method.owning_id);
+ info->method_count++;
break;
-
case ACPI_TYPE_DEVICE:
info->device_count++;
break;
-
default:
break;
}
@@ -189,7 +169,6 @@ acpi_ds_init_one_object (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_initialize_objects
@@ -205,45 +184,43 @@ acpi_ds_init_one_object (
******************************************************************************/
acpi_status
-acpi_ds_initialize_objects (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *start_node)
+acpi_ds_initialize_objects(struct acpi_table_desc * table_desc,
+ struct acpi_namespace_node * start_node)
{
- acpi_status status;
- struct acpi_init_walk_info info;
+ acpi_status status;
+ struct acpi_init_walk_info info;
+ ACPI_FUNCTION_TRACE("ds_initialize_objects");
- ACPI_FUNCTION_TRACE ("ds_initialize_objects");
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "**** Starting initialization of namespace objects ****\n"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "Parsing all Control Methods:"));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "**** Starting initialization of namespace objects ****\n"));
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "Parsing all Control Methods:"));
-
- info.method_count = 0;
+ info.method_count = 0;
info.op_region_count = 0;
- info.object_count = 0;
- info.device_count = 0;
- info.table_desc = table_desc;
+ info.object_count = 0;
+ info.device_count = 0;
+ info.table_desc = table_desc;
/* Walk entire namespace from the supplied root */
- status = acpi_walk_namespace (ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
- acpi_ds_init_one_object, &info, NULL);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
+ acpi_ds_init_one_object, &info, NULL);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
+ acpi_format_exception(status)));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\nTable [%4.4s](id %4.4X) - %hd Objects with %hd Devices %hd Methods %hd Regions\n",
- table_desc->pointer->signature, table_desc->table_id, info.object_count,
- info.device_count, info.method_count, info.op_region_count));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "\nTable [%4.4s](id %4.4X) - %hd Objects with %hd Devices %hd Methods %hd Regions\n",
+ table_desc->pointer->signature,
+ table_desc->owner_id, info.object_count,
+ info.device_count, info.method_count,
+ info.op_region_count));
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%hd Methods, %hd Regions\n", info.method_count, info.op_region_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "%hd Methods, %hd Regions\n", info.method_count,
+ info.op_region_count));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c
index 9fc3f4c033e..36c1ca0b9ad 100644
--- a/drivers/acpi/dispatcher/dsmethod.c
+++ b/drivers/acpi/dispatcher/dsmethod.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -49,67 +48,57 @@
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsmethod")
-
+ACPI_MODULE_NAME("dsmethod")
/*******************************************************************************
*
* FUNCTION: acpi_ds_parse_method
*
- * PARAMETERS: obj_handle - Method node
+ * PARAMETERS: Node - Method node
*
* RETURN: Status
*
- * DESCRIPTION: Call the parser and parse the AML that is associated with the
- * method.
+ * DESCRIPTION: Parse the AML that is associated with the method.
*
* MUTEX: Assumes parser is locked
*
******************************************************************************/
-
-acpi_status
-acpi_ds_parse_method (
- acpi_handle obj_handle)
+acpi_status acpi_ds_parse_method(struct acpi_namespace_node *node)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- union acpi_parse_object *op;
- struct acpi_namespace_node *node;
- acpi_owner_id owner_id;
- struct acpi_walk_state *walk_state;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_parse_method", obj_handle);
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ union acpi_parse_object *op;
+ struct acpi_walk_state *walk_state;
+ ACPI_FUNCTION_TRACE_PTR("ds_parse_method", node);
/* Parameter Validation */
- if (!obj_handle) {
- return_ACPI_STATUS (AE_NULL_ENTRY);
+ if (!node) {
+ return_ACPI_STATUS(AE_NULL_ENTRY);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "**** Parsing [%4.4s] **** named_obj=%p\n",
- acpi_ut_get_node_name (obj_handle), obj_handle));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** Parsing [%4.4s] **** named_obj=%p\n",
+ acpi_ut_get_node_name(node), node));
/* Extract the method object from the method Node */
- node = (struct acpi_namespace_node *) obj_handle;
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ return_ACPI_STATUS(AE_NULL_OBJECT);
}
/* Create a mutex for the method if there is a concurrency limit */
if ((obj_desc->method.concurrency != ACPI_INFINITE_CONCURRENCY) &&
- (!obj_desc->method.semaphore)) {
- status = acpi_os_create_semaphore (obj_desc->method.concurrency,
- obj_desc->method.concurrency,
- &obj_desc->method.semaphore);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ (!obj_desc->method.semaphore)) {
+ status = acpi_os_create_semaphore(obj_desc->method.concurrency,
+ obj_desc->method.concurrency,
+ &obj_desc->method.semaphore);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -117,14 +106,14 @@ acpi_ds_parse_method (
* Allocate a new parser op to be the root of the parsed
* method tree
*/
- op = acpi_ps_alloc_op (AML_METHOD_OP);
+ op = acpi_ps_alloc_op(AML_METHOD_OP);
if (!op) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Init new op with the method name and pointer back to the Node */
- acpi_ps_set_name (op, node->name.integer);
+ acpi_ps_set_name(op, node->name.integer);
op->common.node = node;
/*
@@ -132,22 +121,27 @@ acpi_ds_parse_method (
* objects (such as Operation Regions) can be created during the
* first pass parse.
*/
- owner_id = acpi_ut_allocate_owner_id (ACPI_OWNER_TYPE_METHOD);
- obj_desc->method.owning_id = owner_id;
+ status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
/* Create and initialize a new walk state */
- walk_state = acpi_ds_create_walk_state (owner_id, NULL, NULL, NULL);
+ walk_state =
+ acpi_ds_create_walk_state(obj_desc->method.owner_id, NULL, NULL,
+ NULL);
if (!walk_state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto cleanup2;
}
- status = acpi_ds_init_aml_walk (walk_state, op, node,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length, NULL, 1);
- if (ACPI_FAILURE (status)) {
- acpi_ds_delete_walk_state (walk_state);
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_aml_walk(walk_state, op, node,
+ obj_desc->method.aml_start,
+ obj_desc->method.aml_length, NULL, 1);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup2;
}
/*
@@ -159,19 +153,30 @@ acpi_ds_parse_method (
* method so that operands to the named objects can take on dynamic
* run-time values.
*/
- status = acpi_ps_parse_aml (walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ps_parse_aml(walk_state);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup2;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "**** [%4.4s] Parsed **** named_obj=%p Op=%p\n",
- acpi_ut_get_node_name (obj_handle), obj_handle, op));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** [%4.4s] Parsed **** named_obj=%p Op=%p\n",
+ acpi_ut_get_node_name(node), node, op));
- acpi_ps_delete_parse_tree (op);
- return_ACPI_STATUS (status);
-}
+ /*
+ * Delete the parse tree. We simply re-parse the method for every
+ * execution since there isn't much overhead (compared to keeping lots
+ * of parse trees around)
+ */
+ acpi_ns_delete_namespace_subtree(node);
+ acpi_ns_delete_namespace_by_owner(obj_desc->method.owner_id);
+
+ cleanup2:
+ acpi_ut_release_owner_id(&obj_desc->method.owner_id);
+ cleanup:
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(status);
+}
/*******************************************************************************
*
@@ -190,19 +195,23 @@ acpi_ds_parse_method (
******************************************************************************/
acpi_status
-acpi_ds_begin_method_execution (
- struct acpi_namespace_node *method_node,
- union acpi_operand_object *obj_desc,
- struct acpi_namespace_node *calling_method_node)
+acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
+ union acpi_operand_object *obj_desc,
+ struct acpi_namespace_node *calling_method_node)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ds_begin_method_execution", method_node);
- ACPI_FUNCTION_TRACE_PTR ("ds_begin_method_execution", method_node);
+ if (!method_node) {
+ return_ACPI_STATUS(AE_NULL_ENTRY);
+ }
+ /* Prevent wraparound of thread count */
- if (!method_node) {
- return_ACPI_STATUS (AE_NULL_ENTRY);
+ if (obj_desc->method.thread_count == ACPI_UINT8_MAX) {
+ ACPI_REPORT_ERROR(("Method reached maximum reentrancy limit (255)\n"));
+ return_ACPI_STATUS(AE_AML_METHOD_LIMIT);
}
/*
@@ -219,8 +228,9 @@ acpi_ds_begin_method_execution (
* thread that is making recursive method calls.
*/
if (method_node == calling_method_node) {
- if (obj_desc->method.thread_count >= obj_desc->method.concurrency) {
- return_ACPI_STATUS (AE_AML_METHOD_LIMIT);
+ if (obj_desc->method.thread_count >=
+ obj_desc->method.concurrency) {
+ return_ACPI_STATUS(AE_AML_METHOD_LIMIT);
}
}
@@ -228,8 +238,21 @@ acpi_ds_begin_method_execution (
* Get a unit from the method semaphore. This releases the
* interpreter if we block
*/
- status = acpi_ex_system_wait_semaphore (obj_desc->method.semaphore,
- ACPI_WAIT_FOREVER);
+ status =
+ acpi_ex_system_wait_semaphore(obj_desc->method.semaphore,
+ ACPI_WAIT_FOREVER);
+ }
+
+ /*
+ * Allocate an Owner ID for this method, only if this is the first thread
+ * to begin concurrent execution. We only need one owner_id, even if the
+ * method is invoked recursively.
+ */
+ if (!obj_desc->method.owner_id) {
+ status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
/*
@@ -237,10 +260,9 @@ acpi_ds_begin_method_execution (
* reentered one more time (even if it is the same thread)
*/
obj_desc->method.thread_count++;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_call_control_method
@@ -256,101 +278,99 @@ acpi_ds_begin_method_execution (
******************************************************************************/
acpi_status
-acpi_ds_call_control_method (
- struct acpi_thread_state *thread,
- struct acpi_walk_state *this_walk_state,
- union acpi_parse_object *op)
+acpi_ds_call_control_method(struct acpi_thread_state *thread,
+ struct acpi_walk_state *this_walk_state,
+ union acpi_parse_object *op)
{
- acpi_status status;
- struct acpi_namespace_node *method_node;
- struct acpi_walk_state *next_walk_state;
- union acpi_operand_object *obj_desc;
- struct acpi_parameter_info info;
- u32 i;
-
+ acpi_status status;
+ struct acpi_namespace_node *method_node;
+ struct acpi_walk_state *next_walk_state = NULL;
+ union acpi_operand_object *obj_desc;
+ struct acpi_parameter_info info;
+ u32 i;
- ACPI_FUNCTION_TRACE_PTR ("ds_call_control_method", this_walk_state);
+ ACPI_FUNCTION_TRACE_PTR("ds_call_control_method", this_walk_state);
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Execute method %p, currentstate=%p\n",
- this_walk_state->prev_op, this_walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Execute method %p, currentstate=%p\n",
+ this_walk_state->prev_op, this_walk_state));
/*
* Get the namespace entry for the control method we are about to call
*/
method_node = this_walk_state->method_call_node;
if (!method_node) {
- return_ACPI_STATUS (AE_NULL_ENTRY);
+ return_ACPI_STATUS(AE_NULL_ENTRY);
}
- obj_desc = acpi_ns_get_attached_object (method_node);
+ obj_desc = acpi_ns_get_attached_object(method_node);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ return_ACPI_STATUS(AE_NULL_OBJECT);
}
- obj_desc->method.owning_id = acpi_ut_allocate_owner_id (ACPI_OWNER_TYPE_METHOD);
-
/* Init for new method, wait on concurrency semaphore */
- status = acpi_ds_begin_method_execution (method_node, obj_desc,
- this_walk_state->method_node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_begin_method_execution(method_node, obj_desc,
+ this_walk_state->method_node);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
}
if (!(obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY)) {
/* 1) Parse: Create a new walk state for the preempting walk */
- next_walk_state = acpi_ds_create_walk_state (obj_desc->method.owning_id,
- op, obj_desc, NULL);
+ next_walk_state =
+ acpi_ds_create_walk_state(obj_desc->method.owner_id, op,
+ obj_desc, NULL);
if (!next_walk_state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Create and init a Root Node */
- op = acpi_ps_create_scope_op ();
+ op = acpi_ps_create_scope_op();
if (!op) {
status = AE_NO_MEMORY;
goto cleanup;
}
- status = acpi_ds_init_aml_walk (next_walk_state, op, method_node,
- obj_desc->method.aml_start, obj_desc->method.aml_length,
- NULL, 1);
- if (ACPI_FAILURE (status)) {
- acpi_ds_delete_walk_state (next_walk_state);
+ status = acpi_ds_init_aml_walk(next_walk_state, op, method_node,
+ obj_desc->method.aml_start,
+ obj_desc->method.aml_length,
+ NULL, 1);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(next_walk_state);
goto cleanup;
}
/* Begin AML parse */
- status = acpi_ps_parse_aml (next_walk_state);
- acpi_ps_delete_parse_tree (op);
+ status = acpi_ps_parse_aml(next_walk_state);
+ acpi_ps_delete_parse_tree(op);
}
/* 2) Execute: Create a new state for the preempting walk */
- next_walk_state = acpi_ds_create_walk_state (obj_desc->method.owning_id,
- NULL, obj_desc, thread);
+ next_walk_state = acpi_ds_create_walk_state(obj_desc->method.owner_id,
+ NULL, obj_desc, thread);
if (!next_walk_state) {
status = AE_NO_MEMORY;
goto cleanup;
}
/*
* The resolved arguments were put on the previous walk state's operand
- * stack. Operands on the previous walk state stack always
- * start at index 0.
- * Null terminate the list of arguments
+ * stack. Operands on the previous walk state stack always
+ * start at index 0. Also, null terminate the list of arguments
*/
- this_walk_state->operands [this_walk_state->num_operands] = NULL;
+ this_walk_state->operands[this_walk_state->num_operands] = NULL;
info.parameters = &this_walk_state->operands[0];
info.parameter_type = ACPI_PARAM_ARGS;
- status = acpi_ds_init_aml_walk (next_walk_state, NULL, method_node,
- obj_desc->method.aml_start, obj_desc->method.aml_length,
- &info, 3);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_init_aml_walk(next_walk_state, NULL, method_node,
+ obj_desc->method.aml_start,
+ obj_desc->method.aml_length, &info, 3);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -359,38 +379,37 @@ acpi_ds_call_control_method (
* (they were copied to new objects)
*/
for (i = 0; i < obj_desc->method.param_count; i++) {
- acpi_ut_remove_reference (this_walk_state->operands [i]);
- this_walk_state->operands [i] = NULL;
+ acpi_ut_remove_reference(this_walk_state->operands[i]);
+ this_walk_state->operands[i] = NULL;
}
/* Clear the operand stack */
this_walk_state->num_operands = 0;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Starting nested execution, newstate=%p\n", next_walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Starting nested execution, newstate=%p\n",
+ next_walk_state));
if (obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) {
- status = obj_desc->method.implementation (next_walk_state);
- return_ACPI_STATUS (status);
+ status = obj_desc->method.implementation(next_walk_state);
}
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(status);
- /* On error, we must delete the new walk state */
+ cleanup:
+ /* Decrement the thread count on the method parse tree */
-cleanup:
if (next_walk_state && (next_walk_state->method_desc)) {
- /* Decrement the thread count on the method parse tree */
-
- next_walk_state->method_desc->method.thread_count--;
+ next_walk_state->method_desc->method.thread_count--;
}
- (void) acpi_ds_terminate_control_method (next_walk_state);
- acpi_ds_delete_walk_state (next_walk_state);
- return_ACPI_STATUS (status);
-}
+ /* On error, we must delete the new walk state */
+
+ acpi_ds_terminate_control_method(next_walk_state);
+ acpi_ds_delete_walk_state(next_walk_state);
+ return_ACPI_STATUS(status);
+}
/*******************************************************************************
*
@@ -407,25 +426,22 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_ds_restart_control_method (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *return_desc)
+acpi_ds_restart_control_method(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *return_desc)
{
- acpi_status status;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_restart_control_method", walk_state);
- ACPI_FUNCTION_TRACE_PTR ("ds_restart_control_method", walk_state);
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "****Restart [%4.4s] Op %p return_value_from_callee %p\n",
+ (char *)&walk_state->method_node->name,
+ walk_state->method_call_op, return_desc));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "****Restart [%4.4s] Op %p return_value_from_callee %p\n",
- (char *) &walk_state->method_node->name, walk_state->method_call_op,
- return_desc));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- " return_from_this_method_used?=%X res_stack %p Walk %p\n",
- walk_state->return_used,
- walk_state->results, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ " return_from_this_method_used?=%X res_stack %p Walk %p\n",
+ walk_state->return_used,
+ walk_state->results, walk_state));
/* Did the called method return a value? */
@@ -435,10 +451,10 @@ acpi_ds_restart_control_method (
if (walk_state->return_used) {
/* Save the return value from the previous method */
- status = acpi_ds_result_push (return_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
- return_ACPI_STATUS (status);
+ status = acpi_ds_result_push(return_desc, walk_state);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
+ return_ACPI_STATUS(status);
}
/*
@@ -456,26 +472,26 @@ acpi_ds_restart_control_method (
* NOTE: this is optional because the ASL language does not actually
* support this behavior.
*/
- else if (!acpi_ds_do_implicit_return (return_desc, walk_state, FALSE)) {
+ else if (!acpi_ds_do_implicit_return
+ (return_desc, walk_state, FALSE)) {
/*
* Delete the return value if it will not be used by the
* calling method
*/
- acpi_ut_remove_reference (return_desc);
+ acpi_ut_remove_reference(return_desc);
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_terminate_control_method
*
* PARAMETERS: walk_state - State of the method
*
- * RETURN: Status
+ * RETURN: None
*
* DESCRIPTION: Terminate a control method. Delete everything that the method
* created, delete all locals and arguments, and delete the parse
@@ -483,63 +499,59 @@ acpi_ds_restart_control_method (
*
******************************************************************************/
-acpi_status
-acpi_ds_terminate_control_method (
- struct acpi_walk_state *walk_state)
+void acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *method_node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_terminate_control_method", walk_state);
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *method_node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_terminate_control_method", walk_state);
if (!walk_state) {
- return (AE_BAD_PARAMETER);
+ return_VOID;
}
/* The current method object was saved in the walk state */
obj_desc = walk_state->method_desc;
if (!obj_desc) {
- return_ACPI_STATUS (AE_OK);
+ return_VOID;
}
/* Delete all arguments and locals */
- acpi_ds_method_data_delete_all (walk_state);
+ acpi_ds_method_data_delete_all(walk_state);
/*
* Lock the parser while we terminate this method.
* If this is the last thread executing the method,
* we have additional cleanup to perform
*/
- status = acpi_ut_acquire_mutex (ACPI_MTX_PARSER);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_PARSER);
+ if (ACPI_FAILURE(status)) {
+ return_VOID;
}
/* Signal completion of the execution of this method if necessary */
if (walk_state->method_desc->method.semaphore) {
- status = acpi_os_signal_semaphore (
- walk_state->method_desc->method.semaphore, 1);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not signal method semaphore\n"));
- status = AE_OK;
+ status =
+ acpi_os_signal_semaphore(walk_state->method_desc->method.
+ semaphore, 1);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not signal method semaphore\n"));
/* Ignore error and continue cleanup */
}
}
if (walk_state->method_desc->method.thread_count) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "*** Not deleting method namespace, there are still %d threads\n",
- walk_state->method_desc->method.thread_count));
- }
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "*** Not deleting method namespace, there are still %d threads\n",
+ walk_state->method_desc->method.
+ thread_count));
+ } else { /* This is the last executing thread */
- if (!walk_state->method_desc->method.thread_count) {
/*
* Support to dynamically change a method from not_serialized to
* Serialized if it appears that the method is written foolishly and
@@ -551,10 +563,11 @@ acpi_ds_terminate_control_method (
* before creating the synchronization semaphore.
*/
if ((walk_state->method_desc->method.concurrency == 1) &&
- (!walk_state->method_desc->method.semaphore)) {
- status = acpi_os_create_semaphore (1,
- 1,
- &walk_state->method_desc->method.semaphore);
+ (!walk_state->method_desc->method.semaphore)) {
+ status = acpi_os_create_semaphore(1, 1,
+ &walk_state->
+ method_desc->method.
+ semaphore);
}
/*
@@ -569,28 +582,27 @@ acpi_ds_terminate_control_method (
* Delete any namespace entries created immediately underneath
* the method
*/
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ goto exit;
}
if (method_node->child) {
- acpi_ns_delete_namespace_subtree (method_node);
+ acpi_ns_delete_namespace_subtree(method_node);
}
/*
* Delete any namespace entries created anywhere else within
* the namespace
*/
- acpi_ns_delete_namespace_by_owner (walk_state->method_desc->method.owning_id);
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
+ acpi_ns_delete_namespace_by_owner(walk_state->method_desc->
+ method.owner_id);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ acpi_ut_release_owner_id(&walk_state->method_desc->method.
+ owner_id);
}
- status = acpi_ut_release_mutex (ACPI_MTX_PARSER);
- return_ACPI_STATUS (status);
+ exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_PARSER);
+ return_VOID;
}
-
-
diff --git a/drivers/acpi/dispatcher/dsmthdat.c b/drivers/acpi/dispatcher/dsmthdat.c
index f7998306f75..4095ce70982 100644
--- a/drivers/acpi/dispatcher/dsmthdat.c
+++ b/drivers/acpi/dispatcher/dsmthdat.c
@@ -41,41 +41,32 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsmthdat")
+ACPI_MODULE_NAME("dsmthdat")
/* Local prototypes */
-
static void
-acpi_ds_method_data_delete_value (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state);
+acpi_ds_method_data_delete_value(u16 opcode,
+ u32 index, struct acpi_walk_state *walk_state);
static acpi_status
-acpi_ds_method_data_set_value (
- u16 opcode,
- u32 index,
- union acpi_operand_object *object,
- struct acpi_walk_state *walk_state);
+acpi_ds_method_data_set_value(u16 opcode,
+ u32 index,
+ union acpi_operand_object *object,
+ struct acpi_walk_state *walk_state);
#ifdef ACPI_OBSOLETE_FUNCTIONS
acpi_object_type
-acpi_ds_method_data_get_type (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state);
+acpi_ds_method_data_get_type(u16 opcode,
+ u32 index, struct acpi_walk_state *walk_state);
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_init
@@ -97,45 +88,41 @@ acpi_ds_method_data_get_type (
*
******************************************************************************/
-void
-acpi_ds_method_data_init (
- struct acpi_walk_state *walk_state)
+void acpi_ds_method_data_init(struct acpi_walk_state *walk_state)
{
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ds_method_data_init");
+ u32 i;
+ ACPI_FUNCTION_TRACE("ds_method_data_init");
/* Init the method arguments */
for (i = 0; i < ACPI_METHOD_NUM_ARGS; i++) {
- ACPI_MOVE_32_TO_32 (&walk_state->arguments[i].name,
+ ACPI_MOVE_32_TO_32(&walk_state->arguments[i].name,
NAMEOF_ARG_NTE);
walk_state->arguments[i].name.integer |= (i << 24);
- walk_state->arguments[i].descriptor = ACPI_DESC_TYPE_NAMED;
- walk_state->arguments[i].type = ACPI_TYPE_ANY;
- walk_state->arguments[i].flags = ANOBJ_END_OF_PEER_LIST |
- ANOBJ_METHOD_ARG;
+ walk_state->arguments[i].descriptor = ACPI_DESC_TYPE_NAMED;
+ walk_state->arguments[i].type = ACPI_TYPE_ANY;
+ walk_state->arguments[i].flags = ANOBJ_END_OF_PEER_LIST |
+ ANOBJ_METHOD_ARG;
}
/* Init the method locals */
for (i = 0; i < ACPI_METHOD_NUM_LOCALS; i++) {
- ACPI_MOVE_32_TO_32 (&walk_state->local_variables[i].name,
+ ACPI_MOVE_32_TO_32(&walk_state->local_variables[i].name,
NAMEOF_LOCAL_NTE);
walk_state->local_variables[i].name.integer |= (i << 24);
- walk_state->local_variables[i].descriptor = ACPI_DESC_TYPE_NAMED;
- walk_state->local_variables[i].type = ACPI_TYPE_ANY;
- walk_state->local_variables[i].flags = ANOBJ_END_OF_PEER_LIST |
- ANOBJ_METHOD_LOCAL;
+ walk_state->local_variables[i].descriptor =
+ ACPI_DESC_TYPE_NAMED;
+ walk_state->local_variables[i].type = ACPI_TYPE_ANY;
+ walk_state->local_variables[i].flags = ANOBJ_END_OF_PEER_LIST |
+ ANOBJ_METHOD_LOCAL;
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_delete_all
@@ -149,26 +136,25 @@ acpi_ds_method_data_init (
*
******************************************************************************/
-void
-acpi_ds_method_data_delete_all (
- struct acpi_walk_state *walk_state)
+void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state)
{
- u32 index;
-
-
- ACPI_FUNCTION_TRACE ("ds_method_data_delete_all");
+ u32 index;
+ ACPI_FUNCTION_TRACE("ds_method_data_delete_all");
/* Detach the locals */
for (index = 0; index < ACPI_METHOD_NUM_LOCALS; index++) {
if (walk_state->local_variables[index].object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Deleting Local%d=%p\n",
- index, walk_state->local_variables[index].object));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Deleting Local%d=%p\n",
+ index,
+ walk_state->local_variables[index].
+ object));
/* Detach object (if present) and remove a reference */
- acpi_ns_detach_object (&walk_state->local_variables[index]);
+ acpi_ns_detach_object(&walk_state->
+ local_variables[index]);
}
}
@@ -176,19 +162,19 @@ acpi_ds_method_data_delete_all (
for (index = 0; index < ACPI_METHOD_NUM_ARGS; index++) {
if (walk_state->arguments[index].object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Deleting Arg%d=%p\n",
- index, walk_state->arguments[index].object));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Deleting Arg%d=%p\n",
+ index,
+ walk_state->arguments[index].object));
/* Detach object (if present) and remove a reference */
- acpi_ns_detach_object (&walk_state->arguments[index]);
+ acpi_ns_detach_object(&walk_state->arguments[index]);
}
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_init_args
@@ -206,47 +192,44 @@ acpi_ds_method_data_delete_all (
******************************************************************************/
acpi_status
-acpi_ds_method_data_init_args (
- union acpi_operand_object **params,
- u32 max_param_count,
- struct acpi_walk_state *walk_state)
+acpi_ds_method_data_init_args(union acpi_operand_object **params,
+ u32 max_param_count,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- u32 index = 0;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_method_data_init_args", params);
+ acpi_status status;
+ u32 index = 0;
+ ACPI_FUNCTION_TRACE_PTR("ds_method_data_init_args", params);
if (!params) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "No param list passed to method\n"));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "No param list passed to method\n"));
+ return_ACPI_STATUS(AE_OK);
}
/* Copy passed parameters into the new method stack frame */
while ((index < ACPI_METHOD_NUM_ARGS) &&
- (index < max_param_count) &&
- params[index]) {
+ (index < max_param_count) && params[index]) {
/*
* A valid parameter.
* Store the argument in the method/walk descriptor.
* Do not copy the arg in order to implement call by reference
*/
- status = acpi_ds_method_data_set_value (AML_ARG_OP, index,
- params[index], walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_set_value(AML_ARG_OP, index,
+ params[index],
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
index++;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%d args passed to method\n", index));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%d args passed to method\n", index));
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_get_node
@@ -263,14 +246,12 @@ acpi_ds_method_data_init_args (
******************************************************************************/
acpi_status
-acpi_ds_method_data_get_node (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node **node)
+acpi_ds_method_data_get_node(u16 opcode,
+ u32 index,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node **node)
{
- ACPI_FUNCTION_TRACE ("ds_method_data_get_node");
-
+ ACPI_FUNCTION_TRACE("ds_method_data_get_node");
/*
* Method Locals and Arguments are supported
@@ -279,10 +260,10 @@ acpi_ds_method_data_get_node (
case AML_LOCAL_OP:
if (index > ACPI_METHOD_MAX_LOCAL) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Local index %d is invalid (max %d)\n",
- index, ACPI_METHOD_MAX_LOCAL));
- return_ACPI_STATUS (AE_AML_INVALID_INDEX);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Local index %d is invalid (max %d)\n",
+ index, ACPI_METHOD_MAX_LOCAL));
+ return_ACPI_STATUS(AE_AML_INVALID_INDEX);
}
/* Return a pointer to the pseudo-node */
@@ -293,10 +274,10 @@ acpi_ds_method_data_get_node (
case AML_ARG_OP:
if (index > ACPI_METHOD_MAX_ARG) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Arg index %d is invalid (max %d)\n",
- index, ACPI_METHOD_MAX_ARG));
- return_ACPI_STATUS (AE_AML_INVALID_INDEX);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Arg index %d is invalid (max %d)\n",
+ index, ACPI_METHOD_MAX_ARG));
+ return_ACPI_STATUS(AE_AML_INVALID_INDEX);
}
/* Return a pointer to the pseudo-node */
@@ -305,14 +286,14 @@ acpi_ds_method_data_get_node (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Opcode %d is invalid\n", opcode));
- return_ACPI_STATUS (AE_AML_BAD_OPCODE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Opcode %d is invalid\n",
+ opcode));
+ return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_set_value
@@ -330,29 +311,26 @@ acpi_ds_method_data_get_node (
******************************************************************************/
static acpi_status
-acpi_ds_method_data_set_value (
- u16 opcode,
- u32 index,
- union acpi_operand_object *object,
- struct acpi_walk_state *walk_state)
+acpi_ds_method_data_set_value(u16 opcode,
+ u32 index,
+ union acpi_operand_object *object,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- struct acpi_namespace_node *node;
-
+ acpi_status status;
+ struct acpi_namespace_node *node;
- ACPI_FUNCTION_TRACE ("ds_method_data_set_value");
+ ACPI_FUNCTION_TRACE("ds_method_data_set_value");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "new_obj %p Opcode %X, Refs=%d [%s]\n", object,
- opcode, object->common.reference_count,
- acpi_ut_get_type_name (object->common.type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "new_obj %p Opcode %X, Refs=%d [%s]\n", object,
+ opcode, object->common.reference_count,
+ acpi_ut_get_type_name(object->common.type)));
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node (opcode, index, walk_state, &node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -361,15 +339,14 @@ acpi_ds_method_data_set_value (
* reference semantics of ACPI Control Method invocation.
* (See ACPI specification 2.0_c)
*/
- acpi_ut_add_reference (object);
+ acpi_ut_add_reference(object);
/* Install the object */
node->object = object;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_get_value
@@ -387,32 +364,30 @@ acpi_ds_method_data_set_value (
******************************************************************************/
acpi_status
-acpi_ds_method_data_get_value (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state,
- union acpi_operand_object **dest_desc)
+acpi_ds_method_data_get_value(u16 opcode,
+ u32 index,
+ struct acpi_walk_state *walk_state,
+ union acpi_operand_object **dest_desc)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- union acpi_operand_object *object;
-
-
- ACPI_FUNCTION_TRACE ("ds_method_data_get_value");
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *object;
+ ACPI_FUNCTION_TRACE("ds_method_data_get_value");
/* Validate the object descriptor */
if (!dest_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null object descriptor pointer\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null object descriptor pointer\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node (opcode, index, walk_state, &node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the object from the node */
@@ -433,9 +408,10 @@ acpi_ds_method_data_get_value (
/* If slack enabled, init the local_x/arg_x to an Integer of value zero */
if (acpi_gbl_enable_interpreter_slack) {
- object = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ object =
+ acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!object) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
object->integer.value = 0;
@@ -444,27 +420,29 @@ acpi_ds_method_data_get_value (
/* Otherwise, return the error */
- else switch (opcode) {
- case AML_ARG_OP:
+ else
+ switch (opcode) {
+ case AML_ARG_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Uninitialized Arg[%d] at node %p\n",
- index, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Uninitialized Arg[%d] at node %p\n",
+ index, node));
- return_ACPI_STATUS (AE_AML_UNINITIALIZED_ARG);
+ return_ACPI_STATUS(AE_AML_UNINITIALIZED_ARG);
- case AML_LOCAL_OP:
+ case AML_LOCAL_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Uninitialized Local[%d] at node %p\n",
- index, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Uninitialized Local[%d] at node %p\n",
+ index, node));
- return_ACPI_STATUS (AE_AML_UNINITIALIZED_LOCAL);
+ return_ACPI_STATUS(AE_AML_UNINITIALIZED_LOCAL);
- default:
- ACPI_REPORT_ERROR (("Not Arg/Local opcode: %X\n", opcode));
- return_ACPI_STATUS (AE_AML_INTERNAL);
- }
+ default:
+ ACPI_REPORT_ERROR(("Not Arg/Local opcode: %X\n",
+ opcode));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
+ }
}
/*
@@ -472,12 +450,11 @@ acpi_ds_method_data_get_value (
* Return an additional reference to the object
*/
*dest_desc = object;
- acpi_ut_add_reference (object);
+ acpi_ut_add_reference(object);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_method_data_delete_value
@@ -494,29 +471,25 @@ acpi_ds_method_data_get_value (
******************************************************************************/
static void
-acpi_ds_method_data_delete_value (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state)
+acpi_ds_method_data_delete_value(u16 opcode,
+ u32 index, struct acpi_walk_state *walk_state)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- union acpi_operand_object *object;
-
-
- ACPI_FUNCTION_TRACE ("ds_method_data_delete_value");
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *object;
+ ACPI_FUNCTION_TRACE("ds_method_data_delete_value");
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node (opcode, index, walk_state, &node);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
/* Get the associated object */
- object = acpi_ns_get_attached_object (node);
+ object = acpi_ns_get_attached_object(node);
/*
* Undefine the Arg or Local by setting its descriptor
@@ -526,19 +499,18 @@ acpi_ds_method_data_delete_value (
node->object = NULL;
if ((object) &&
- (ACPI_GET_DESCRIPTOR_TYPE (object) == ACPI_DESC_TYPE_OPERAND)) {
+ (ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_OPERAND)) {
/*
* There is a valid object.
* Decrement the reference count by one to balance the
* increment when the object was stored.
*/
- acpi_ut_remove_reference (object);
+ acpi_ut_remove_reference(object);
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_store_object_to_local
@@ -557,40 +529,38 @@ acpi_ds_method_data_delete_value (
******************************************************************************/
acpi_status
-acpi_ds_store_object_to_local (
- u16 opcode,
- u32 index,
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state)
+acpi_ds_store_object_to_local(u16 opcode,
+ u32 index,
+ union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- union acpi_operand_object *current_obj_desc;
- union acpi_operand_object *new_obj_desc;
-
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *current_obj_desc;
+ union acpi_operand_object *new_obj_desc;
- ACPI_FUNCTION_TRACE ("ds_store_object_to_local");
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Opcode=%X Index=%d Obj=%p\n",
- opcode, index, obj_desc));
+ ACPI_FUNCTION_TRACE("ds_store_object_to_local");
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Opcode=%X Index=%d Obj=%p\n",
+ opcode, index, obj_desc));
/* Parameter validation */
if (!obj_desc) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node (opcode, index, walk_state, &node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- current_obj_desc = acpi_ns_get_attached_object (node);
+ current_obj_desc = acpi_ns_get_attached_object(node);
if (current_obj_desc == obj_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Obj=%p already installed!\n",
- obj_desc));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p already installed!\n",
+ obj_desc));
+ return_ACPI_STATUS(status);
}
/*
@@ -602,9 +572,11 @@ acpi_ds_store_object_to_local (
*/
new_obj_desc = obj_desc;
if (obj_desc->common.reference_count > 1) {
- status = acpi_ut_copy_iobject_to_iobject (obj_desc, &new_obj_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_copy_iobject_to_iobject(obj_desc, &new_obj_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -633,42 +605,39 @@ acpi_ds_store_object_to_local (
*/
if (opcode == AML_ARG_OP) {
/*
- * Make sure that the object is the correct type. This may be
- * overkill, butit is here because references were NS nodes in
- * the past. Now they are operand objects of type Reference.
- */
- if (ACPI_GET_DESCRIPTOR_TYPE (current_obj_desc) != ACPI_DESC_TYPE_OPERAND) {
- ACPI_REPORT_ERROR ((
- "Invalid descriptor type while storing to method arg: [%s]\n",
- acpi_ut_get_descriptor_name (current_obj_desc)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
- }
-
- /*
* If we have a valid reference object that came from ref_of(),
* do the indirect store
*/
- if ((current_obj_desc->common.type == ACPI_TYPE_LOCAL_REFERENCE) &&
- (current_obj_desc->reference.opcode == AML_REF_OF_OP)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Arg (%p) is an obj_ref(Node), storing in node %p\n",
- new_obj_desc, current_obj_desc));
+ if ((ACPI_GET_DESCRIPTOR_TYPE(current_obj_desc) ==
+ ACPI_DESC_TYPE_OPERAND)
+ && (current_obj_desc->common.type ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && (current_obj_desc->reference.opcode ==
+ AML_REF_OF_OP)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Arg (%p) is an obj_ref(Node), storing in node %p\n",
+ new_obj_desc,
+ current_obj_desc));
/*
* Store this object to the Node (perform the indirect store)
* NOTE: No implicit conversion is performed, as per the ACPI
* specification rules on storing to Locals/Args.
*/
- status = acpi_ex_store_object_to_node (new_obj_desc,
- current_obj_desc->reference.object, walk_state,
- ACPI_NO_IMPLICIT_CONVERSION);
+ status =
+ acpi_ex_store_object_to_node(new_obj_desc,
+ current_obj_desc->
+ reference.
+ object,
+ walk_state,
+ ACPI_NO_IMPLICIT_CONVERSION);
/* Remove local reference if we copied the object above */
if (new_obj_desc != obj_desc) {
- acpi_ut_remove_reference (new_obj_desc);
+ acpi_ut_remove_reference(new_obj_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
}
@@ -676,7 +645,7 @@ acpi_ds_store_object_to_local (
* Delete the existing object
* before storing the new one
*/
- acpi_ds_method_data_delete_value (opcode, index, walk_state);
+ acpi_ds_method_data_delete_value(opcode, index, walk_state);
}
/*
@@ -684,18 +653,19 @@ acpi_ds_store_object_to_local (
* the descriptor for the Arg or Local.
* (increments the object reference count by one)
*/
- status = acpi_ds_method_data_set_value (opcode, index, new_obj_desc, walk_state);
+ status =
+ acpi_ds_method_data_set_value(opcode, index, new_obj_desc,
+ walk_state);
/* Remove local reference if we copied the object above */
if (new_obj_desc != obj_desc) {
- acpi_ut_remove_reference (new_obj_desc);
+ acpi_ut_remove_reference(new_obj_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
*
@@ -712,39 +682,33 @@ acpi_ds_store_object_to_local (
******************************************************************************/
acpi_object_type
-acpi_ds_method_data_get_type (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state)
+acpi_ds_method_data_get_type(u16 opcode,
+ u32 index, struct acpi_walk_state *walk_state)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- union acpi_operand_object *object;
-
-
- ACPI_FUNCTION_TRACE ("ds_method_data_get_type");
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *object;
+ ACPI_FUNCTION_TRACE("ds_method_data_get_type");
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node (opcode, index, walk_state, &node);
- if (ACPI_FAILURE (status)) {
- return_VALUE ((ACPI_TYPE_NOT_FOUND));
+ status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ if (ACPI_FAILURE(status)) {
+ return_VALUE((ACPI_TYPE_NOT_FOUND));
}
/* Get the object */
- object = acpi_ns_get_attached_object (node);
+ object = acpi_ns_get_attached_object(node);
if (!object) {
/* Uninitialized local/arg, return TYPE_ANY */
- return_VALUE (ACPI_TYPE_ANY);
+ return_VALUE(ACPI_TYPE_ANY);
}
/* Get the object type */
- return_VALUE (ACPI_GET_OBJECT_TYPE (object));
+ return_VALUE(ACPI_GET_OBJECT_TYPE(object));
}
#endif
-
-
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c
index bfbae4e4c66..8ac0cd93adb 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/dispatcher/dsobject.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -50,14 +49,12 @@
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsobject")
+ACPI_MODULE_NAME("dsobject")
static acpi_status
-acpi_ds_build_internal_object (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- union acpi_operand_object **obj_desc_ptr);
-
+acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ union acpi_operand_object **obj_desc_ptr);
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
@@ -76,17 +73,14 @@ acpi_ds_build_internal_object (
******************************************************************************/
static acpi_status
-acpi_ds_build_internal_object (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- union acpi_operand_object **obj_desc_ptr)
+acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ union acpi_operand_object **obj_desc_ptr)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ds_build_internal_object");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ds_build_internal_object");
*obj_desc_ptr = NULL;
if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
@@ -96,40 +90,44 @@ acpi_ds_build_internal_object (
* Otherwise, go ahead and look it up now
*/
if (!op->common.node) {
- status = acpi_ns_lookup (walk_state->scope_info,
- op->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
- NULL,
- (struct acpi_namespace_node **) &(op->common.node));
-
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (op->common.value.string, status);
- return_ACPI_STATUS (status);
+ status = acpi_ns_lookup(walk_state->scope_info,
+ op->common.value.string,
+ ACPI_TYPE_ANY,
+ ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT |
+ ACPI_NS_DONT_OPEN_SCOPE, NULL,
+ (struct acpi_namespace_node **)
+ &(op->common.node));
+
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(op->common.value.string,
+ status);
+ return_ACPI_STATUS(status);
}
}
}
/* Create and init the internal ACPI object */
- obj_desc = acpi_ut_create_internal_object (
- (acpi_ps_get_opcode_info (op->common.aml_opcode))->object_type);
+ obj_desc = acpi_ut_create_internal_object((acpi_ps_get_opcode_info
+ (op->common.aml_opcode))->
+ object_type);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- status = acpi_ds_init_object_from_op (walk_state, op, op->common.aml_opcode,
- &obj_desc);
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_init_object_from_op(walk_state, op, op->common.aml_opcode,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
*obj_desc_ptr = obj_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_build_internal_buffer_obj
@@ -147,20 +145,17 @@ acpi_ds_build_internal_object (
******************************************************************************/
acpi_status
-acpi_ds_build_internal_buffer_obj (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u32 buffer_length,
- union acpi_operand_object **obj_desc_ptr)
+acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u32 buffer_length,
+ union acpi_operand_object **obj_desc_ptr)
{
- union acpi_parse_object *arg;
- union acpi_operand_object *obj_desc;
- union acpi_parse_object *byte_list;
- u32 byte_list_length = 0;
-
-
- ACPI_FUNCTION_TRACE ("ds_build_internal_buffer_obj");
+ union acpi_parse_object *arg;
+ union acpi_operand_object *obj_desc;
+ union acpi_parse_object *byte_list;
+ u32 byte_list_length = 0;
+ ACPI_FUNCTION_TRACE("ds_build_internal_buffer_obj");
obj_desc = *obj_desc_ptr;
if (obj_desc) {
@@ -168,14 +163,13 @@ acpi_ds_build_internal_buffer_obj (
* We are evaluating a Named buffer object "Name (xxxx, Buffer)".
* The buffer object already exists (from the NS node)
*/
- }
- else {
+ } else {
/* Create a new buffer object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_BUFFER);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER);
*obj_desc_ptr = obj_desc;
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
}
@@ -184,16 +178,17 @@ acpi_ds_build_internal_buffer_obj (
* individual bytes or a string initializer. In either case, a
* byte_list appears in the AML.
*/
- arg = op->common.value.arg; /* skip first arg */
+ arg = op->common.value.arg; /* skip first arg */
byte_list = arg->named.next;
if (byte_list) {
if (byte_list->common.aml_opcode != AML_INT_BYTELIST_OP) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Expecting bytelist, got AML opcode %X in op %p\n",
- byte_list->common.aml_opcode, byte_list));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Expecting bytelist, got AML opcode %X in op %p\n",
+ byte_list->common.aml_opcode,
+ byte_list));
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
return (AE_TYPE);
}
@@ -214,31 +209,29 @@ acpi_ds_build_internal_buffer_obj (
if (obj_desc->buffer.length == 0) {
obj_desc->buffer.pointer = NULL;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Buffer defined with zero length in AML, creating\n"));
- }
- else {
- obj_desc->buffer.pointer = ACPI_MEM_CALLOCATE (
- obj_desc->buffer.length);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Buffer defined with zero length in AML, creating\n"));
+ } else {
+ obj_desc->buffer.pointer =
+ ACPI_MEM_CALLOCATE(obj_desc->buffer.length);
if (!obj_desc->buffer.pointer) {
- acpi_ut_delete_object_desc (obj_desc);
- return_ACPI_STATUS (AE_NO_MEMORY);
+ acpi_ut_delete_object_desc(obj_desc);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize buffer from the byte_list (if present) */
if (byte_list) {
- ACPI_MEMCPY (obj_desc->buffer.pointer, byte_list->named.data,
- byte_list_length);
+ ACPI_MEMCPY(obj_desc->buffer.pointer,
+ byte_list->named.data, byte_list_length);
}
}
obj_desc->buffer.flags |= AOPOBJ_DATA_VALID;
- op->common.node = (struct acpi_namespace_node *) obj_desc;
- return_ACPI_STATUS (AE_OK);
+ op->common.node = (struct acpi_namespace_node *)obj_desc;
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_build_internal_package_obj
@@ -256,28 +249,25 @@ acpi_ds_build_internal_buffer_obj (
******************************************************************************/
acpi_status
-acpi_ds_build_internal_package_obj (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u32 package_length,
- union acpi_operand_object **obj_desc_ptr)
+acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u32 package_length,
+ union acpi_operand_object **obj_desc_ptr)
{
- union acpi_parse_object *arg;
- union acpi_parse_object *parent;
- union acpi_operand_object *obj_desc = NULL;
- u32 package_list_length;
- acpi_status status = AE_OK;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ds_build_internal_package_obj");
+ union acpi_parse_object *arg;
+ union acpi_parse_object *parent;
+ union acpi_operand_object *obj_desc = NULL;
+ u32 package_list_length;
+ acpi_status status = AE_OK;
+ u32 i;
+ ACPI_FUNCTION_TRACE("ds_build_internal_package_obj");
/* Find the parent of a possibly nested package */
parent = op->common.parent;
- while ((parent->common.aml_opcode == AML_PACKAGE_OP) ||
- (parent->common.aml_opcode == AML_VAR_PACKAGE_OP)) {
+ while ((parent->common.aml_opcode == AML_PACKAGE_OP) ||
+ (parent->common.aml_opcode == AML_VAR_PACKAGE_OP)) {
parent = parent->common.parent;
}
@@ -287,12 +277,11 @@ acpi_ds_build_internal_package_obj (
* We are evaluating a Named package object "Name (xxxx, Package)".
* Get the existing package object from the NS node
*/
- }
- else {
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_PACKAGE);
+ } else {
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_PACKAGE);
*obj_desc_ptr = obj_desc;
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
obj_desc->package.node = parent->common.node;
@@ -323,12 +312,13 @@ acpi_ds_build_internal_package_obj (
* individual objects). Add an extra pointer slot so
* that the list is always null terminated.
*/
- obj_desc->package.elements = ACPI_MEM_CALLOCATE (
- ((acpi_size) obj_desc->package.count + 1) * sizeof (void *));
+ obj_desc->package.elements = ACPI_MEM_CALLOCATE(((acpi_size) obj_desc->
+ package.count +
+ 1) * sizeof(void *));
if (!obj_desc->package.elements) {
- acpi_ut_delete_object_desc (obj_desc);
- return_ACPI_STATUS (AE_NO_MEMORY);
+ acpi_ut_delete_object_desc(obj_desc);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
@@ -342,11 +332,13 @@ acpi_ds_build_internal_package_obj (
/* Object (package or buffer) is already built */
obj_desc->package.elements[i] =
- ACPI_CAST_PTR (union acpi_operand_object, arg->common.node);
- }
- else {
- status = acpi_ds_build_internal_object (walk_state, arg,
- &obj_desc->package.elements[i]);
+ ACPI_CAST_PTR(union acpi_operand_object,
+ arg->common.node);
+ } else {
+ status = acpi_ds_build_internal_object(walk_state, arg,
+ &obj_desc->
+ package.
+ elements[i]);
}
i++;
@@ -354,11 +346,10 @@ acpi_ds_build_internal_package_obj (
}
obj_desc->package.flags |= AOPOBJ_DATA_VALID;
- op->common.node = (struct acpi_namespace_node *) obj_desc;
- return_ACPI_STATUS (status);
+ op->common.node = (struct acpi_namespace_node *)obj_desc;
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_node
@@ -374,57 +365,53 @@ acpi_ds_build_internal_package_obj (
******************************************************************************/
acpi_status
-acpi_ds_create_node (
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *node,
- union acpi_parse_object *op)
+acpi_ds_create_node(struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node *node,
+ union acpi_parse_object *op)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_node", op);
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_node", op);
/*
* Because of the execution pass through the non-control-method
* parts of the table, we can arrive here twice. Only init
* the named object node the first time through
*/
- if (acpi_ns_get_attached_object (node)) {
- return_ACPI_STATUS (AE_OK);
+ if (acpi_ns_get_attached_object(node)) {
+ return_ACPI_STATUS(AE_OK);
}
if (!op->common.value.arg) {
/* No arguments, there is nothing to do */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Build an internal object for the argument(s) */
- status = acpi_ds_build_internal_object (walk_state, op->common.value.arg,
- &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_build_internal_object(walk_state, op->common.value.arg,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Re-type the object according to its argument */
- node->type = ACPI_GET_OBJECT_TYPE (obj_desc);
+ node->type = ACPI_GET_OBJECT_TYPE(obj_desc);
/* Attach obj to node */
- status = acpi_ns_attach_object (node, obj_desc, node->type);
+ status = acpi_ns_attach_object(node, obj_desc, node->type);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_NO_METHOD_EXECUTION */
-
+#endif /* ACPI_NO_METHOD_EXECUTION */
/*******************************************************************************
*
@@ -444,55 +431,50 @@ acpi_ds_create_node (
******************************************************************************/
acpi_status
-acpi_ds_init_object_from_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u16 opcode,
- union acpi_operand_object **ret_obj_desc)
+acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u16 opcode,
+ union acpi_operand_object **ret_obj_desc)
{
- const struct acpi_opcode_info *op_info;
- union acpi_operand_object *obj_desc;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ds_init_object_from_op");
+ const struct acpi_opcode_info *op_info;
+ union acpi_operand_object *obj_desc;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ds_init_object_from_op");
obj_desc = *ret_obj_desc;
- op_info = acpi_ps_get_opcode_info (opcode);
+ op_info = acpi_ps_get_opcode_info(opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Unknown opcode */
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
/* Perform per-object initialization */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_BUFFER:
/*
* Defer evaluation of Buffer term_arg operand
*/
- obj_desc->buffer.node = (struct acpi_namespace_node *)
- walk_state->operands[0];
+ obj_desc->buffer.node = (struct acpi_namespace_node *)
+ walk_state->operands[0];
obj_desc->buffer.aml_start = op->named.data;
obj_desc->buffer.aml_length = op->named.length;
break;
-
case ACPI_TYPE_PACKAGE:
/*
* Defer evaluation of Package term_arg operand
*/
- obj_desc->package.node = (struct acpi_namespace_node *)
- walk_state->operands[0];
+ obj_desc->package.node = (struct acpi_namespace_node *)
+ walk_state->operands[0];
obj_desc->package.aml_start = op->named.data;
obj_desc->package.aml_length = op->named.length;
break;
-
case ACPI_TYPE_INTEGER:
switch (op_info->type) {
@@ -525,7 +507,7 @@ acpi_ds_init_object_from_op (
/* Truncate value if we are executing from a 32-bit ACPI table */
#ifndef ACPI_NO_METHOD_EXECUTION
- acpi_ex_truncate_for32bit_table (obj_desc);
+ acpi_ex_truncate_for32bit_table(obj_desc);
#endif
break;
@@ -536,33 +518,36 @@ acpi_ds_init_object_from_op (
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown constant opcode %X\n", opcode));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown constant opcode %X\n",
+ opcode));
status = AE_AML_OPERAND_TYPE;
break;
}
break;
-
case AML_TYPE_LITERAL:
obj_desc->integer.value = op->common.value.integer;
+#ifndef ACPI_NO_METHOD_EXECUTION
+ acpi_ex_truncate_for32bit_table(obj_desc);
+#endif
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unknown Integer type %X\n",
- op_info->type));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown Integer type %X\n",
+ op_info->type));
status = AE_AML_OPERAND_TYPE;
break;
}
break;
-
case ACPI_TYPE_STRING:
obj_desc->string.pointer = op->common.value.string;
- obj_desc->string.length = (u32) ACPI_STRLEN (op->common.value.string);
+ obj_desc->string.length =
+ (u32) ACPI_STRLEN(op->common.value.string);
/*
* The string is contained in the ACPI table, don't ever try
@@ -571,11 +556,9 @@ acpi_ds_init_object_from_op (
obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
break;
-
case ACPI_TYPE_METHOD:
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
switch (op_info->type) {
@@ -587,14 +570,17 @@ acpi_ds_init_object_from_op (
obj_desc->reference.offset = opcode - AML_LOCAL_OP;
#ifndef ACPI_NO_METHOD_EXECUTION
- status = acpi_ds_method_data_get_node (AML_LOCAL_OP,
- obj_desc->reference.offset,
- walk_state,
- (struct acpi_namespace_node **) &obj_desc->reference.object);
+ status = acpi_ds_method_data_get_node(AML_LOCAL_OP,
+ obj_desc->
+ reference.offset,
+ walk_state,
+ (struct
+ acpi_namespace_node
+ **)&obj_desc->
+ reference.object);
#endif
break;
-
case AML_TYPE_METHOD_ARGUMENT:
/* Split the opcode into a base opcode + offset */
@@ -603,14 +589,18 @@ acpi_ds_init_object_from_op (
obj_desc->reference.offset = opcode - AML_ARG_OP;
#ifndef ACPI_NO_METHOD_EXECUTION
- status = acpi_ds_method_data_get_node (AML_ARG_OP,
- obj_desc->reference.offset,
- walk_state,
- (struct acpi_namespace_node **) &obj_desc->reference.object);
+ status = acpi_ds_method_data_get_node(AML_ARG_OP,
+ obj_desc->
+ reference.offset,
+ walk_state,
+ (struct
+ acpi_namespace_node
+ **)&obj_desc->
+ reference.object);
#endif
break;
- default: /* Other literals, etc.. */
+ default: /* Other literals, etc.. */
if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
/* Node was saved in Op */
@@ -623,17 +613,15 @@ acpi_ds_init_object_from_op (
}
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unimplemented data type: %X\n",
- ACPI_GET_OBJECT_TYPE (obj_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unimplemented data type: %X\n",
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_OPERAND_TYPE;
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/dispatcher/dsopcode.c b/drivers/acpi/dispatcher/dsopcode.c
index ba13bca28be..939d167bf87 100644
--- a/drivers/acpi/dispatcher/dsopcode.c
+++ b/drivers/acpi/dispatcher/dsopcode.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -52,26 +51,21 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsopcode")
+ACPI_MODULE_NAME("dsopcode")
/* Local prototypes */
-
static acpi_status
-acpi_ds_execute_arguments (
- struct acpi_namespace_node *node,
- struct acpi_namespace_node *scope_node,
- u32 aml_length,
- u8 *aml_start);
+acpi_ds_execute_arguments(struct acpi_namespace_node *node,
+ struct acpi_namespace_node *scope_node,
+ u32 aml_length, u8 * aml_start);
static acpi_status
-acpi_ds_init_buffer_field (
- u16 aml_opcode,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *buffer_desc,
- union acpi_operand_object *offset_desc,
- union acpi_operand_object *length_desc,
- union acpi_operand_object *result_desc);
-
+acpi_ds_init_buffer_field(u16 aml_opcode,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object *buffer_desc,
+ union acpi_operand_object *offset_desc,
+ union acpi_operand_object *length_desc,
+ union acpi_operand_object *result_desc);
/*******************************************************************************
*
@@ -89,26 +83,22 @@ acpi_ds_init_buffer_field (
******************************************************************************/
static acpi_status
-acpi_ds_execute_arguments (
- struct acpi_namespace_node *node,
- struct acpi_namespace_node *scope_node,
- u32 aml_length,
- u8 *aml_start)
+acpi_ds_execute_arguments(struct acpi_namespace_node *node,
+ struct acpi_namespace_node *scope_node,
+ u32 aml_length, u8 * aml_start)
{
- acpi_status status;
- union acpi_parse_object *op;
- struct acpi_walk_state *walk_state;
-
-
- ACPI_FUNCTION_TRACE ("ds_execute_arguments");
+ acpi_status status;
+ union acpi_parse_object *op;
+ struct acpi_walk_state *walk_state;
+ ACPI_FUNCTION_TRACE("ds_execute_arguments");
/*
* Allocate a new parser op to be the root of the parsed tree
*/
- op = acpi_ps_alloc_op (AML_INT_EVAL_SUBTREE_OP);
+ op = acpi_ps_alloc_op(AML_INT_EVAL_SUBTREE_OP);
if (!op) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the Node for use in acpi_ps_parse_aml */
@@ -117,16 +107,17 @@ acpi_ds_execute_arguments (
/* Create and initialize a new parser state */
- walk_state = acpi_ds_create_walk_state (0, NULL, NULL, NULL);
+ walk_state = acpi_ds_create_walk_state(0, NULL, NULL, NULL);
if (!walk_state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto cleanup;
}
- status = acpi_ds_init_aml_walk (walk_state, op, NULL, aml_start,
- aml_length, NULL, 1);
- if (ACPI_FAILURE (status)) {
- acpi_ds_delete_walk_state (walk_state);
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_aml_walk(walk_state, op, NULL, aml_start,
+ aml_length, NULL, 1);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup;
}
/* Mark this parse as a deferred opcode */
@@ -136,50 +127,51 @@ acpi_ds_execute_arguments (
/* Pass1: Parse the entire declaration */
- status = acpi_ps_parse_aml (walk_state);
- if (ACPI_FAILURE (status)) {
- acpi_ps_delete_parse_tree (op);
- return_ACPI_STATUS (status);
+ status = acpi_ps_parse_aml(walk_state);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
}
/* Get and init the Op created above */
op->common.node = node;
- acpi_ps_delete_parse_tree (op);
+ acpi_ps_delete_parse_tree(op);
/* Evaluate the deferred arguments */
- op = acpi_ps_alloc_op (AML_INT_EVAL_SUBTREE_OP);
+ op = acpi_ps_alloc_op(AML_INT_EVAL_SUBTREE_OP);
if (!op) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
op->common.node = scope_node;
/* Create and initialize a new parser state */
- walk_state = acpi_ds_create_walk_state (0, NULL, NULL, NULL);
+ walk_state = acpi_ds_create_walk_state(0, NULL, NULL, NULL);
if (!walk_state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ status = AE_NO_MEMORY;
+ goto cleanup;
}
/* Execute the opcode and arguments */
- status = acpi_ds_init_aml_walk (walk_state, op, NULL, aml_start,
- aml_length, NULL, 3);
- if (ACPI_FAILURE (status)) {
- acpi_ds_delete_walk_state (walk_state);
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_aml_walk(walk_state, op, NULL, aml_start,
+ aml_length, NULL, 3);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup;
}
/* Mark this execution as a deferred opcode */
walk_state->deferred_node = node;
- status = acpi_ps_parse_aml (walk_state);
- acpi_ps_delete_parse_tree (op);
- return_ACPI_STATUS (status);
-}
+ status = acpi_ps_parse_aml(walk_state);
+ cleanup:
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(status);
+}
/*******************************************************************************
*
@@ -195,38 +187,36 @@ acpi_ds_execute_arguments (
******************************************************************************/
acpi_status
-acpi_ds_get_buffer_field_arguments (
- union acpi_operand_object *obj_desc)
+acpi_ds_get_buffer_field_arguments(union acpi_operand_object *obj_desc)
{
- union acpi_operand_object *extra_desc;
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_buffer_field_arguments", obj_desc);
+ union acpi_operand_object *extra_desc;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_buffer_field_arguments", obj_desc);
if (obj_desc->common.flags & AOPOBJ_DATA_VALID) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the AML pointer (method object) and buffer_field node */
- extra_desc = acpi_ns_get_secondary_object (obj_desc);
+ extra_desc = acpi_ns_get_secondary_object(obj_desc);
node = obj_desc->buffer_field.node;
- ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname (ACPI_TYPE_BUFFER_FIELD, node, NULL));
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] buffer_field Arg Init\n",
- acpi_ut_get_node_name (node)));
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
+ (ACPI_TYPE_BUFFER_FIELD, node, NULL));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "[%4.4s] buffer_field Arg Init\n",
+ acpi_ut_get_node_name(node)));
/* Execute the AML code for the term_arg arguments */
- status = acpi_ds_execute_arguments (node, acpi_ns_get_parent_node (node),
- extra_desc->extra.aml_length, extra_desc->extra.aml_start);
- return_ACPI_STATUS (status);
+ status = acpi_ds_execute_arguments(node, acpi_ns_get_parent_node(node),
+ extra_desc->extra.aml_length,
+ extra_desc->extra.aml_start);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_get_buffer_arguments
@@ -240,40 +230,35 @@ acpi_ds_get_buffer_field_arguments (
*
******************************************************************************/
-acpi_status
-acpi_ds_get_buffer_arguments (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ds_get_buffer_arguments(union acpi_operand_object *obj_desc)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_buffer_arguments", obj_desc);
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_buffer_arguments", obj_desc);
if (obj_desc->common.flags & AOPOBJ_DATA_VALID) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the Buffer node */
node = obj_desc->buffer.node;
if (!node) {
- ACPI_REPORT_ERROR ((
- "No pointer back to NS node in buffer obj %p\n", obj_desc));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("No pointer back to NS node in buffer obj %p\n", obj_desc));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Buffer Arg Init\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Buffer Arg Init\n"));
/* Execute the AML code for the term_arg arguments */
- status = acpi_ds_execute_arguments (node, node,
- obj_desc->buffer.aml_length, obj_desc->buffer.aml_start);
- return_ACPI_STATUS (status);
+ status = acpi_ds_execute_arguments(node, node,
+ obj_desc->buffer.aml_length,
+ obj_desc->buffer.aml_start);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_get_package_arguments
@@ -287,40 +272,36 @@ acpi_ds_get_buffer_arguments (
*
******************************************************************************/
-acpi_status
-acpi_ds_get_package_arguments (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ds_get_package_arguments(union acpi_operand_object *obj_desc)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_package_arguments", obj_desc);
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_package_arguments", obj_desc);
if (obj_desc->common.flags & AOPOBJ_DATA_VALID) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the Package node */
node = obj_desc->package.node;
if (!node) {
- ACPI_REPORT_ERROR ((
- "No pointer back to NS node in package %p\n", obj_desc));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("No pointer back to NS node in package %p\n",
+ obj_desc));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Package Arg Init\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Package Arg Init\n"));
/* Execute the AML code for the term_arg arguments */
- status = acpi_ds_execute_arguments (node, node,
- obj_desc->package.aml_length, obj_desc->package.aml_start);
- return_ACPI_STATUS (status);
+ status = acpi_ds_execute_arguments(node, node,
+ obj_desc->package.aml_length,
+ obj_desc->package.aml_start);
+ return_ACPI_STATUS(status);
}
-
/*****************************************************************************
*
* FUNCTION: acpi_ds_get_region_arguments
@@ -334,44 +315,43 @@ acpi_ds_get_package_arguments (
*
****************************************************************************/
-acpi_status
-acpi_ds_get_region_arguments (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ds_get_region_arguments(union acpi_operand_object *obj_desc)
{
- struct acpi_namespace_node *node;
- acpi_status status;
- union acpi_operand_object *extra_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_region_arguments", obj_desc);
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ union acpi_operand_object *extra_desc;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_region_arguments", obj_desc);
if (obj_desc->region.flags & AOPOBJ_DATA_VALID) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
- extra_desc = acpi_ns_get_secondary_object (obj_desc);
+ extra_desc = acpi_ns_get_secondary_object(obj_desc);
if (!extra_desc) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Get the Region node */
node = obj_desc->region.node;
- ACPI_DEBUG_EXEC (acpi_ut_display_init_pathname (ACPI_TYPE_REGION, node, NULL));
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
+ (ACPI_TYPE_REGION, node, NULL));
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] op_region Arg Init at AML %p\n",
- acpi_ut_get_node_name (node), extra_desc->extra.aml_start));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[%4.4s] op_region Arg Init at AML %p\n",
+ acpi_ut_get_node_name(node),
+ extra_desc->extra.aml_start));
/* Execute the argument AML */
- status = acpi_ds_execute_arguments (node, acpi_ns_get_parent_node (node),
- extra_desc->extra.aml_length, extra_desc->extra.aml_start);
- return_ACPI_STATUS (status);
+ status = acpi_ds_execute_arguments(node, acpi_ns_get_parent_node(node),
+ extra_desc->extra.aml_length,
+ extra_desc->extra.aml_start);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_initialize_region
@@ -384,23 +364,19 @@ acpi_ds_get_region_arguments (
*
******************************************************************************/
-acpi_status
-acpi_ds_initialize_region (
- acpi_handle obj_handle)
+acpi_status acpi_ds_initialize_region(acpi_handle obj_handle)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
-
- obj_desc = acpi_ns_get_attached_object (obj_handle);
+ obj_desc = acpi_ns_get_attached_object(obj_handle);
/* Namespace is NOT locked */
- status = acpi_ev_initialize_region (obj_desc, FALSE);
+ status = acpi_ev_initialize_region(obj_desc, FALSE);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_init_buffer_field
@@ -419,30 +395,27 @@ acpi_ds_initialize_region (
******************************************************************************/
static acpi_status
-acpi_ds_init_buffer_field (
- u16 aml_opcode,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *buffer_desc,
- union acpi_operand_object *offset_desc,
- union acpi_operand_object *length_desc,
- union acpi_operand_object *result_desc)
+acpi_ds_init_buffer_field(u16 aml_opcode,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object *buffer_desc,
+ union acpi_operand_object *offset_desc,
+ union acpi_operand_object *length_desc,
+ union acpi_operand_object *result_desc)
{
- u32 offset;
- u32 bit_offset;
- u32 bit_count;
- u8 field_flags;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_init_buffer_field", obj_desc);
+ u32 offset;
+ u32 bit_offset;
+ u32 bit_count;
+ u8 field_flags;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_init_buffer_field", obj_desc);
/* Host object must be a Buffer */
- if (ACPI_GET_OBJECT_TYPE (buffer_desc) != ACPI_TYPE_BUFFER) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Target of Create Field is not a Buffer object - %s\n",
- acpi_ut_get_object_type_name (buffer_desc)));
+ if (ACPI_GET_OBJECT_TYPE(buffer_desc) != ACPI_TYPE_BUFFER) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Target of Create Field is not a Buffer object - %s\n",
+ acpi_ut_get_object_type_name(buffer_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
@@ -453,11 +426,11 @@ acpi_ds_init_buffer_field (
* out as a name_string, and should therefore now be a NS node
* after resolution in acpi_ex_resolve_operands().
*/
- if (ACPI_GET_DESCRIPTOR_TYPE (result_desc) != ACPI_DESC_TYPE_NAMED) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(%s) destination not a NS Node [%s]\n",
- acpi_ps_get_opcode_name (aml_opcode),
- acpi_ut_get_descriptor_name (result_desc)));
+ if (ACPI_GET_DESCRIPTOR_TYPE(result_desc) != ACPI_DESC_TYPE_NAMED) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(%s) destination not a NS Node [%s]\n",
+ acpi_ps_get_opcode_name(aml_opcode),
+ acpi_ut_get_descriptor_name(result_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
@@ -475,13 +448,13 @@ acpi_ds_init_buffer_field (
field_flags = AML_FIELD_ACCESS_BYTE;
bit_offset = offset;
- bit_count = (u32) length_desc->integer.value;
+ bit_count = (u32) length_desc->integer.value;
/* Must have a valid (>0) bit count */
if (bit_count == 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Attempt to create_field of length 0\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Attempt to create_field of length 0\n"));
status = AE_AML_OPERAND_VALUE;
goto cleanup;
}
@@ -492,7 +465,7 @@ acpi_ds_init_buffer_field (
/* Offset is in bits, Field is one bit */
bit_offset = offset;
- bit_count = 1;
+ bit_count = 1;
field_flags = AML_FIELD_ACCESS_BYTE;
break;
@@ -501,7 +474,7 @@ acpi_ds_init_buffer_field (
/* Offset is in bytes, field is one byte */
bit_offset = 8 * offset;
- bit_count = 8;
+ bit_count = 8;
field_flags = AML_FIELD_ACCESS_BYTE;
break;
@@ -510,7 +483,7 @@ acpi_ds_init_buffer_field (
/* Offset is in bytes, field is one word */
bit_offset = 8 * offset;
- bit_count = 16;
+ bit_count = 16;
field_flags = AML_FIELD_ACCESS_WORD;
break;
@@ -519,7 +492,7 @@ acpi_ds_init_buffer_field (
/* Offset is in bytes, field is one dword */
bit_offset = 8 * offset;
- bit_count = 32;
+ bit_count = 32;
field_flags = AML_FIELD_ACCESS_DWORD;
break;
@@ -528,29 +501,29 @@ acpi_ds_init_buffer_field (
/* Offset is in bytes, field is one qword */
bit_offset = 8 * offset;
- bit_count = 64;
+ bit_count = 64;
field_flags = AML_FIELD_ACCESS_QWORD;
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown field creation opcode %02x\n",
- aml_opcode));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown field creation opcode %02x\n",
+ aml_opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
/* Entire field must fit within the current length of the buffer */
- if ((bit_offset + bit_count) >
- (8 * (u32) buffer_desc->buffer.length)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Field [%4.4s] size %d exceeds Buffer [%4.4s] size %d (bits)\n",
- acpi_ut_get_node_name (result_desc),
- bit_offset + bit_count,
- acpi_ut_get_node_name (buffer_desc->buffer.node),
- 8 * (u32) buffer_desc->buffer.length));
+ if ((bit_offset + bit_count) > (8 * (u32) buffer_desc->buffer.length)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Field [%4.4s] size %d exceeds Buffer [%4.4s] size %d (bits)\n",
+ acpi_ut_get_node_name(result_desc),
+ bit_offset + bit_count,
+ acpi_ut_get_node_name(buffer_desc->buffer.
+ node),
+ 8 * (u32) buffer_desc->buffer.length));
status = AE_AML_BUFFER_LIMIT;
goto cleanup;
}
@@ -560,9 +533,9 @@ acpi_ds_init_buffer_field (
* For field_flags, use LOCK_RULE = 0 (NO_LOCK),
* UPDATE_RULE = 0 (UPDATE_PRESERVE)
*/
- status = acpi_ex_prep_common_field_object (obj_desc, field_flags, 0,
- bit_offset, bit_count);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_prep_common_field_object(obj_desc, field_flags, 0,
+ bit_offset, bit_count);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -571,35 +544,33 @@ acpi_ds_init_buffer_field (
/* Reference count for buffer_desc inherits obj_desc count */
buffer_desc->common.reference_count = (u16)
- (buffer_desc->common.reference_count + obj_desc->common.reference_count);
+ (buffer_desc->common.reference_count +
+ obj_desc->common.reference_count);
-
-cleanup:
+ cleanup:
/* Always delete the operands */
- acpi_ut_remove_reference (offset_desc);
- acpi_ut_remove_reference (buffer_desc);
+ acpi_ut_remove_reference(offset_desc);
+ acpi_ut_remove_reference(buffer_desc);
if (aml_opcode == AML_CREATE_FIELD_OP) {
- acpi_ut_remove_reference (length_desc);
+ acpi_ut_remove_reference(length_desc);
}
/* On failure, delete the result descriptor */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (result_desc); /* Result descriptor */
- }
- else {
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(result_desc); /* Result descriptor */
+ } else {
/* Now the address and length are valid for this buffer_field */
obj_desc->buffer_field.flags |= AOPOBJ_DATA_VALID;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_eval_buffer_field_operands
@@ -615,24 +586,21 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_ds_eval_buffer_field_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op)
+acpi_ds_eval_buffer_field_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- union acpi_parse_object *next_op;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_eval_buffer_field_operands", op);
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ union acpi_parse_object *next_op;
+ ACPI_FUNCTION_TRACE_PTR("ds_eval_buffer_field_operands", op);
/*
* This is where we evaluate the address and length fields of the
* create_xxx_field declaration
*/
- node = op->common.node;
+ node = op->common.node;
/* next_op points to the op that holds the Buffer */
@@ -640,30 +608,32 @@ acpi_ds_eval_buffer_field_operands (
/* Evaluate/create the address and length operands */
- status = acpi_ds_create_operands (walk_state, next_op);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_create_operands(walk_state, next_op);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Resolve the operands */
- status = acpi_ex_resolve_operands (op->common.aml_opcode,
- ACPI_WALK_OPERANDS, walk_state);
+ status = acpi_ex_resolve_operands(op->common.aml_opcode,
+ ACPI_WALK_OPERANDS, walk_state);
- ACPI_DUMP_OPERANDS (ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
- acpi_ps_get_opcode_name (op->common.aml_opcode),
- walk_state->num_operands, "after acpi_ex_resolve_operands");
+ ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ walk_state->num_operands,
+ "after acpi_ex_resolve_operands");
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "(%s) bad operand(s) (%X)\n",
- acpi_ps_get_opcode_name (op->common.aml_opcode), status));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "(%s) bad operand(s) (%X)\n",
+ acpi_ps_get_opcode_name(op->common.
+ aml_opcode), status));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Initialize the Buffer Field */
@@ -671,22 +641,25 @@ acpi_ds_eval_buffer_field_operands (
if (op->common.aml_opcode == AML_CREATE_FIELD_OP) {
/* NOTE: Slightly different operands for this opcode */
- status = acpi_ds_init_buffer_field (op->common.aml_opcode, obj_desc,
- walk_state->operands[0], walk_state->operands[1],
- walk_state->operands[2], walk_state->operands[3]);
- }
- else {
+ status =
+ acpi_ds_init_buffer_field(op->common.aml_opcode, obj_desc,
+ walk_state->operands[0],
+ walk_state->operands[1],
+ walk_state->operands[2],
+ walk_state->operands[3]);
+ } else {
/* All other, create_xxx_field opcodes */
- status = acpi_ds_init_buffer_field (op->common.aml_opcode, obj_desc,
- walk_state->operands[0], walk_state->operands[1],
- NULL, walk_state->operands[2]);
+ status =
+ acpi_ds_init_buffer_field(op->common.aml_opcode, obj_desc,
+ walk_state->operands[0],
+ walk_state->operands[1], NULL,
+ walk_state->operands[2]);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_eval_region_operands
@@ -702,25 +675,22 @@ acpi_ds_eval_buffer_field_operands (
******************************************************************************/
acpi_status
-acpi_ds_eval_region_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op)
+acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *operand_desc;
- struct acpi_namespace_node *node;
- union acpi_parse_object *next_op;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_eval_region_operands", op);
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *operand_desc;
+ struct acpi_namespace_node *node;
+ union acpi_parse_object *next_op;
+ ACPI_FUNCTION_TRACE_PTR("ds_eval_region_operands", op);
/*
* This is where we evaluate the address and length fields of the
* op_region declaration
*/
- node = op->common.node;
+ node = op->common.node;
/* next_op points to the op that holds the space_iD */
@@ -732,26 +702,26 @@ acpi_ds_eval_region_operands (
/* Evaluate/create the address and length operands */
- status = acpi_ds_create_operands (walk_state, next_op);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_create_operands(walk_state, next_op);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Resolve the length and address operands to numbers */
- status = acpi_ex_resolve_operands (op->common.aml_opcode,
- ACPI_WALK_OPERANDS, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_resolve_operands(op->common.aml_opcode,
+ ACPI_WALK_OPERANDS, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DUMP_OPERANDS (ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
- acpi_ps_get_opcode_name (op->common.aml_opcode),
- 1, "after acpi_ex_resolve_operands");
+ ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ 1, "after acpi_ex_resolve_operands");
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/*
@@ -761,7 +731,7 @@ acpi_ds_eval_region_operands (
operand_desc = walk_state->operands[walk_state->num_operands - 1];
obj_desc->region.length = (u32) operand_desc->integer.value;
- acpi_ut_remove_reference (operand_desc);
+ acpi_ut_remove_reference(operand_desc);
/*
* Get the address and save it
@@ -770,22 +740,21 @@ acpi_ds_eval_region_operands (
operand_desc = walk_state->operands[walk_state->num_operands - 2];
obj_desc->region.address = (acpi_physical_address)
- operand_desc->integer.value;
- acpi_ut_remove_reference (operand_desc);
+ operand_desc->integer.value;
+ acpi_ut_remove_reference(operand_desc);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "rgn_obj %p Addr %8.8X%8.8X Len %X\n",
- obj_desc,
- ACPI_FORMAT_UINT64 (obj_desc->region.address),
- obj_desc->region.length));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "rgn_obj %p Addr %8.8X%8.8X Len %X\n",
+ obj_desc,
+ ACPI_FORMAT_UINT64(obj_desc->region.address),
+ obj_desc->region.length));
/* Now the address and length are valid for this opregion */
obj_desc->region.flags |= AOPOBJ_DATA_VALID;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_eval_data_object_operands
@@ -802,46 +771,44 @@ acpi_ds_eval_region_operands (
******************************************************************************/
acpi_status
-acpi_ds_eval_data_object_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- union acpi_operand_object *obj_desc)
+acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ union acpi_operand_object *obj_desc)
{
- acpi_status status;
- union acpi_operand_object *arg_desc;
- u32 length;
-
-
- ACPI_FUNCTION_TRACE ("ds_eval_data_object_operands");
+ acpi_status status;
+ union acpi_operand_object *arg_desc;
+ u32 length;
+ ACPI_FUNCTION_TRACE("ds_eval_data_object_operands");
/* The first operand (for all of these data objects) is the length */
- status = acpi_ds_create_operand (walk_state, op->common.value.arg, 1);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_create_operand(walk_state, op->common.value.arg, 1);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ex_resolve_operands (walk_state->opcode,
- &(walk_state->operands [walk_state->num_operands -1]),
- walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_resolve_operands(walk_state->opcode,
+ &(walk_state->
+ operands[walk_state->num_operands -
+ 1]), walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Extract length operand */
- arg_desc = walk_state->operands [walk_state->num_operands - 1];
+ arg_desc = walk_state->operands[walk_state->num_operands - 1];
length = (u32) arg_desc->integer.value;
/* Cleanup for length operand */
- status = acpi_ds_obj_stack_pop (1, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_obj_stack_pop(1, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- acpi_ut_remove_reference (arg_desc);
+ acpi_ut_remove_reference(arg_desc);
/*
* Create the actual data object
@@ -849,37 +816,42 @@ acpi_ds_eval_data_object_operands (
switch (op->common.aml_opcode) {
case AML_BUFFER_OP:
- status = acpi_ds_build_internal_buffer_obj (walk_state, op, length, &obj_desc);
+ status =
+ acpi_ds_build_internal_buffer_obj(walk_state, op, length,
+ &obj_desc);
break;
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
- status = acpi_ds_build_internal_package_obj (walk_state, op, length, &obj_desc);
+ status =
+ acpi_ds_build_internal_package_obj(walk_state, op, length,
+ &obj_desc);
break;
default:
- return_ACPI_STATUS (AE_AML_BAD_OPCODE);
+ return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* Return the object in the walk_state, unless the parent is a package -
* in this case, the return object will be stored in the parse tree
* for the package.
*/
if ((!op->common.parent) ||
- ((op->common.parent->common.aml_opcode != AML_PACKAGE_OP) &&
- (op->common.parent->common.aml_opcode != AML_VAR_PACKAGE_OP) &&
- (op->common.parent->common.aml_opcode != AML_NAME_OP))) {
+ ((op->common.parent->common.aml_opcode != AML_PACKAGE_OP) &&
+ (op->common.parent->common.aml_opcode !=
+ AML_VAR_PACKAGE_OP)
+ && (op->common.parent->common.aml_opcode !=
+ AML_NAME_OP))) {
walk_state->result_obj = obj_desc;
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_exec_begin_control_op
@@ -895,19 +867,16 @@ acpi_ds_eval_data_object_operands (
******************************************************************************/
acpi_status
-acpi_ds_exec_begin_control_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op)
+acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op)
{
- acpi_status status = AE_OK;
- union acpi_generic_state *control_state;
-
+ acpi_status status = AE_OK;
+ union acpi_generic_state *control_state;
- ACPI_FUNCTION_NAME ("ds_exec_begin_control_op");
+ ACPI_FUNCTION_NAME("ds_exec_begin_control_op");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p Opcode=%2.2X State=%p\n", op,
- op->common.aml_opcode, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p Opcode=%2.2X State=%p\n", op,
+ op->common.aml_opcode, walk_state));
switch (op->common.aml_opcode) {
case AML_IF_OP:
@@ -918,7 +887,7 @@ acpi_ds_exec_begin_control_op (
* constructs. We need to manage these as a stack, in order
* to handle nesting.
*/
- control_state = acpi_ut_create_control_state ();
+ control_state = acpi_ut_create_control_state();
if (!control_state) {
status = AE_NO_MEMORY;
break;
@@ -927,14 +896,16 @@ acpi_ds_exec_begin_control_op (
* Save a pointer to the predicate for multiple executions
* of a loop
*/
- control_state->control.aml_predicate_start = walk_state->parser_state.aml - 1;
- control_state->control.package_end = walk_state->parser_state.pkg_end;
+ control_state->control.aml_predicate_start =
+ walk_state->parser_state.aml - 1;
+ control_state->control.package_end =
+ walk_state->parser_state.pkg_end;
control_state->control.opcode = op->common.aml_opcode;
-
/* Push the control state on this walk's control stack */
- acpi_ut_push_generic_state (&walk_state->control_state, control_state);
+ acpi_ut_push_generic_state(&walk_state->control_state,
+ control_state);
break;
case AML_ELSE_OP:
@@ -959,7 +930,6 @@ acpi_ds_exec_begin_control_op (
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_exec_end_control_op
@@ -975,46 +945,42 @@ acpi_ds_exec_begin_control_op (
******************************************************************************/
acpi_status
-acpi_ds_exec_end_control_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op)
+acpi_ds_exec_end_control_op(struct acpi_walk_state * walk_state,
+ union acpi_parse_object * op)
{
- acpi_status status = AE_OK;
- union acpi_generic_state *control_state;
-
-
- ACPI_FUNCTION_NAME ("ds_exec_end_control_op");
+ acpi_status status = AE_OK;
+ union acpi_generic_state *control_state;
+ ACPI_FUNCTION_NAME("ds_exec_end_control_op");
switch (op->common.aml_opcode) {
case AML_IF_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[IF_OP] Op=%p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "[IF_OP] Op=%p\n", op));
/*
* Save the result of the predicate in case there is an
* ELSE to come
*/
walk_state->last_predicate =
- (u8) walk_state->control_state->common.value;
+ (u8) walk_state->control_state->common.value;
/*
* Pop the control state that was created at the start
* of the IF and free it
*/
- control_state = acpi_ut_pop_generic_state (&walk_state->control_state);
- acpi_ut_delete_generic_state (control_state);
+ control_state =
+ acpi_ut_pop_generic_state(&walk_state->control_state);
+ acpi_ut_delete_generic_state(control_state);
break;
-
case AML_ELSE_OP:
break;
-
case AML_WHILE_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", op));
if (walk_state->control_state->common.value) {
/* Predicate was true, go back and evaluate it again! */
@@ -1022,22 +988,24 @@ acpi_ds_exec_end_control_op (
status = AE_CTRL_PENDING;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "[WHILE_OP] termination! Op=%p\n",op));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[WHILE_OP] termination! Op=%p\n", op));
/* Pop this control state and free it */
- control_state = acpi_ut_pop_generic_state (&walk_state->control_state);
+ control_state =
+ acpi_ut_pop_generic_state(&walk_state->control_state);
- walk_state->aml_last_while = control_state->control.aml_predicate_start;
- acpi_ut_delete_generic_state (control_state);
+ walk_state->aml_last_while =
+ control_state->control.aml_predicate_start;
+ acpi_ut_delete_generic_state(control_state);
break;
-
case AML_RETURN_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "[RETURN_OP] Op=%p Arg=%p\n",op, op->common.value.arg));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[RETURN_OP] Op=%p Arg=%p\n", op,
+ op->common.value.arg));
/*
* One optional operand -- the return value
@@ -1047,12 +1015,14 @@ acpi_ds_exec_end_control_op (
if (op->common.value.arg) {
/* Since we have a real Return(), delete any implicit return */
- acpi_ds_clear_implicit_return (walk_state);
+ acpi_ds_clear_implicit_return(walk_state);
/* Return statement has an immediate operand */
- status = acpi_ds_create_operands (walk_state, op->common.value.arg);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ds_create_operands(walk_state,
+ op->common.value.arg);
+ if (ACPI_FAILURE(status)) {
return (status);
}
@@ -1061,8 +1031,10 @@ acpi_ds_exec_end_control_op (
* an arg or local), resolve it now because it may
* cease to exist at the end of the method.
*/
- status = acpi_ex_resolve_to_value (&walk_state->operands [0], walk_state);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_resolve_to_value(&walk_state->operands[0],
+ walk_state);
+ if (ACPI_FAILURE(status)) {
return (status);
}
@@ -1072,12 +1044,11 @@ acpi_ds_exec_end_control_op (
* is set to anything other than zero!
*/
walk_state->return_desc = walk_state->operands[0];
- }
- else if ((walk_state->results) &&
- (walk_state->results->results.num_results > 0)) {
+ } else if ((walk_state->results) &&
+ (walk_state->results->results.num_results > 0)) {
/* Since we have a real Return(), delete any implicit return */
- acpi_ds_clear_implicit_return (walk_state);
+ acpi_ds_clear_implicit_return(walk_state);
/*
* The return value has come from a previous calculation.
@@ -1088,67 +1059,78 @@ acpi_ds_exec_end_control_op (
*
* Allow references created by the Index operator to return unchanged.
*/
- if ((ACPI_GET_DESCRIPTOR_TYPE (walk_state->results->results.obj_desc[0]) == ACPI_DESC_TYPE_OPERAND) &&
- (ACPI_GET_OBJECT_TYPE (walk_state->results->results.obj_desc [0]) == ACPI_TYPE_LOCAL_REFERENCE) &&
- ((walk_state->results->results.obj_desc [0])->reference.opcode != AML_INDEX_OP)) {
- status = acpi_ex_resolve_to_value (&walk_state->results->results.obj_desc [0], walk_state);
- if (ACPI_FAILURE (status)) {
+ if ((ACPI_GET_DESCRIPTOR_TYPE
+ (walk_state->results->results.obj_desc[0]) ==
+ ACPI_DESC_TYPE_OPERAND)
+ &&
+ (ACPI_GET_OBJECT_TYPE
+ (walk_state->results->results.obj_desc[0]) ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && ((walk_state->results->results.obj_desc[0])->
+ reference.opcode != AML_INDEX_OP)) {
+ status =
+ acpi_ex_resolve_to_value(&walk_state->
+ results->results.
+ obj_desc[0],
+ walk_state);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
- walk_state->return_desc = walk_state->results->results.obj_desc [0];
- }
- else {
+ walk_state->return_desc =
+ walk_state->results->results.obj_desc[0];
+ } else {
/* No return operand */
if (walk_state->num_operands) {
- acpi_ut_remove_reference (walk_state->operands [0]);
+ acpi_ut_remove_reference(walk_state->
+ operands[0]);
}
- walk_state->operands [0] = NULL;
- walk_state->num_operands = 0;
- walk_state->return_desc = NULL;
+ walk_state->operands[0] = NULL;
+ walk_state->num_operands = 0;
+ walk_state->return_desc = NULL;
}
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Completed RETURN_OP State=%p, ret_val=%p\n",
- walk_state, walk_state->return_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Completed RETURN_OP State=%p, ret_val=%p\n",
+ walk_state, walk_state->return_desc));
/* End the control method execution right now */
status = AE_CTRL_TERMINATE;
break;
-
case AML_NOOP_OP:
/* Just do nothing! */
break;
-
case AML_BREAK_POINT_OP:
/* Call up to the OS service layer to handle this */
- status = acpi_os_signal (ACPI_SIGNAL_BREAKPOINT, "Executed AML Breakpoint opcode");
+ status =
+ acpi_os_signal(ACPI_SIGNAL_BREAKPOINT,
+ "Executed AML Breakpoint opcode");
/* If and when it returns, all done. */
break;
-
case AML_BREAK_OP:
- case AML_CONTINUE_OP: /* ACPI 2.0 */
-
+ case AML_CONTINUE_OP: /* ACPI 2.0 */
/* Pop and delete control states until we find a while */
while (walk_state->control_state &&
- (walk_state->control_state->control.opcode != AML_WHILE_OP)) {
- control_state = acpi_ut_pop_generic_state (&walk_state->control_state);
- acpi_ut_delete_generic_state (control_state);
+ (walk_state->control_state->control.opcode !=
+ AML_WHILE_OP)) {
+ control_state =
+ acpi_ut_pop_generic_state(&walk_state->
+ control_state);
+ acpi_ut_delete_generic_state(control_state);
}
/* No while found? */
@@ -1159,23 +1141,23 @@ acpi_ds_exec_end_control_op (
/* Was: walk_state->aml_last_while = walk_state->control_state->Control.aml_predicate_start; */
- walk_state->aml_last_while = walk_state->control_state->control.package_end;
+ walk_state->aml_last_while =
+ walk_state->control_state->control.package_end;
/* Return status depending on opcode */
if (op->common.aml_opcode == AML_BREAK_OP) {
status = AE_CTRL_BREAK;
- }
- else {
+ } else {
status = AE_CTRL_CONTINUE;
}
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unknown control opcode=%X Op=%p\n",
- op->common.aml_opcode, op));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown control opcode=%X Op=%p\n",
+ op->common.aml_opcode, op));
status = AE_AML_BAD_OPCODE;
break;
@@ -1183,4 +1165,3 @@ acpi_ds_exec_end_control_op (
return (status);
}
-
diff --git a/drivers/acpi/dispatcher/dsutils.c b/drivers/acpi/dispatcher/dsutils.c
index 9613349ac31..83ae1c1aa28 100644
--- a/drivers/acpi/dispatcher/dsutils.c
+++ b/drivers/acpi/dispatcher/dsutils.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -51,8 +50,7 @@
#include <acpi/acdebug.h>
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dsutils")
-
+ACPI_MODULE_NAME("dsutils")
/*******************************************************************************
*
@@ -68,13 +66,9 @@
* parent method exits.)
*
******************************************************************************/
-
-void
-acpi_ds_clear_implicit_return (
- struct acpi_walk_state *walk_state)
+void acpi_ds_clear_implicit_return(struct acpi_walk_state *walk_state)
{
- ACPI_FUNCTION_NAME ("ds_clear_implicit_return");
-
+ ACPI_FUNCTION_NAME("ds_clear_implicit_return");
/*
* Slack must be enabled for this feature
@@ -89,16 +83,15 @@ acpi_ds_clear_implicit_return (
* complex statements, the implicit return value can be
* bubbled up several levels.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Removing reference on stale implicit return obj %p\n",
- walk_state->implicit_return_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Removing reference on stale implicit return obj %p\n",
+ walk_state->implicit_return_obj));
- acpi_ut_remove_reference (walk_state->implicit_return_obj);
+ acpi_ut_remove_reference(walk_state->implicit_return_obj);
walk_state->implicit_return_obj = NULL;
}
}
-
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
*
@@ -119,27 +112,22 @@ acpi_ds_clear_implicit_return (
******************************************************************************/
u8
-acpi_ds_do_implicit_return (
- union acpi_operand_object *return_desc,
- struct acpi_walk_state *walk_state,
- u8 add_reference)
+acpi_ds_do_implicit_return(union acpi_operand_object *return_desc,
+ struct acpi_walk_state *walk_state, u8 add_reference)
{
- ACPI_FUNCTION_NAME ("ds_do_implicit_return");
-
+ ACPI_FUNCTION_NAME("ds_do_implicit_return");
/*
* Slack must be enabled for this feature, and we must
* have a valid return object
*/
- if ((!acpi_gbl_enable_interpreter_slack) ||
- (!return_desc)) {
+ if ((!acpi_gbl_enable_interpreter_slack) || (!return_desc)) {
return (FALSE);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Result %p will be implicitly returned; Prev=%p\n",
- return_desc,
- walk_state->implicit_return_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Result %p will be implicitly returned; Prev=%p\n",
+ return_desc, walk_state->implicit_return_obj));
/*
* Delete any "stale" implicit return value first. However, in
@@ -151,20 +139,19 @@ acpi_ds_do_implicit_return (
if (walk_state->implicit_return_obj == return_desc) {
return (TRUE);
}
- acpi_ds_clear_implicit_return (walk_state);
+ acpi_ds_clear_implicit_return(walk_state);
}
/* Save the implicit return value, add a reference if requested */
walk_state->implicit_return_obj = return_desc;
if (add_reference) {
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
}
return (TRUE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_is_result_used
@@ -179,20 +166,18 @@ acpi_ds_do_implicit_return (
******************************************************************************/
u8
-acpi_ds_is_result_used (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state)
+acpi_ds_is_result_used(union acpi_parse_object * op,
+ struct acpi_walk_state * walk_state)
{
- const struct acpi_opcode_info *parent_info;
-
- ACPI_FUNCTION_TRACE_PTR ("ds_is_result_used", op);
+ const struct acpi_opcode_info *parent_info;
+ ACPI_FUNCTION_TRACE_PTR("ds_is_result_used", op);
/* Must have both an Op and a Result Object */
if (!op) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null Op\n"));
- return_VALUE (TRUE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null Op\n"));
+ return_VALUE(TRUE);
}
/*
@@ -204,7 +189,8 @@ acpi_ds_is_result_used (
* NOTE: this is optional because the ASL language does not actually
* support this behavior.
*/
- (void) acpi_ds_do_implicit_return (walk_state->result_obj, walk_state, TRUE);
+ (void)acpi_ds_do_implicit_return(walk_state->result_obj, walk_state,
+ TRUE);
/*
* Now determine if the parent will use the result
@@ -215,22 +201,24 @@ acpi_ds_is_result_used (
* via execute_control_method has a scope_op as the parent.
*/
if ((!op->common.parent) ||
- (op->common.parent->common.aml_opcode == AML_SCOPE_OP)) {
+ (op->common.parent->common.aml_opcode == AML_SCOPE_OP)) {
/* No parent, the return value cannot possibly be used */
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "At Method level, result of [%s] not used\n",
- acpi_ps_get_opcode_name (op->common.aml_opcode)));
- return_VALUE (FALSE);
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "At Method level, result of [%s] not used\n",
+ acpi_ps_get_opcode_name(op->common.
+ aml_opcode)));
+ return_VALUE(FALSE);
}
/* Get info on the parent. The root_op is AML_SCOPE */
- parent_info = acpi_ps_get_opcode_info (op->common.parent->common.aml_opcode);
+ parent_info =
+ acpi_ps_get_opcode_info(op->common.parent->common.aml_opcode);
if (parent_info->class == AML_CLASS_UNKNOWN) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown parent opcode. Op=%p\n", op));
- return_VALUE (FALSE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown parent opcode. Op=%p\n", op));
+ return_VALUE(FALSE);
}
/*
@@ -256,8 +244,10 @@ acpi_ds_is_result_used (
* If we are executing the predicate AND this is the predicate op,
* we will use the return value
*/
- if ((walk_state->control_state->common.state == ACPI_CONTROL_PREDICATE_EXECUTING) &&
- (walk_state->control_state->control.predicate_op == op)) {
+ if ((walk_state->control_state->common.state ==
+ ACPI_CONTROL_PREDICATE_EXECUTING)
+ && (walk_state->control_state->control.
+ predicate_op == op)) {
goto result_used;
}
break;
@@ -271,7 +261,6 @@ acpi_ds_is_result_used (
goto result_not_used;
-
case AML_CLASS_CREATE:
/*
@@ -280,15 +269,16 @@ acpi_ds_is_result_used (
*/
goto result_used;
-
case AML_CLASS_NAMED_OBJECT:
- if ((op->common.parent->common.aml_opcode == AML_REGION_OP) ||
- (op->common.parent->common.aml_opcode == AML_DATA_REGION_OP) ||
- (op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
- (op->common.parent->common.aml_opcode == AML_VAR_PACKAGE_OP) ||
- (op->common.parent->common.aml_opcode == AML_BUFFER_OP) ||
- (op->common.parent->common.aml_opcode == AML_INT_EVAL_SUBTREE_OP)) {
+ if ((op->common.parent->common.aml_opcode == AML_REGION_OP) ||
+ (op->common.parent->common.aml_opcode == AML_DATA_REGION_OP)
+ || (op->common.parent->common.aml_opcode == AML_PACKAGE_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_VAR_PACKAGE_OP)
+ || (op->common.parent->common.aml_opcode == AML_BUFFER_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_INT_EVAL_SUBTREE_OP)) {
/*
* These opcodes allow term_arg(s) as operands and therefore
* the operands can be method calls. The result is used.
@@ -298,7 +288,6 @@ acpi_ds_is_result_used (
goto result_not_used;
-
default:
/*
@@ -308,26 +297,25 @@ acpi_ds_is_result_used (
goto result_used;
}
+ result_used:
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Result of [%s] used by Parent [%s] Op=%p\n",
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ acpi_ps_get_opcode_name(op->common.parent->common.
+ aml_opcode), op));
-result_used:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Result of [%s] used by Parent [%s] Op=%p\n",
- acpi_ps_get_opcode_name (op->common.aml_opcode),
- acpi_ps_get_opcode_name (op->common.parent->common.aml_opcode), op));
-
- return_VALUE (TRUE);
-
+ return_VALUE(TRUE);
-result_not_used:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Result of [%s] not used by Parent [%s] Op=%p\n",
- acpi_ps_get_opcode_name (op->common.aml_opcode),
- acpi_ps_get_opcode_name (op->common.parent->common.aml_opcode), op));
+ result_not_used:
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Result of [%s] not used by Parent [%s] Op=%p\n",
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ acpi_ps_get_opcode_name(op->common.parent->common.
+ aml_opcode), op));
- return_VALUE (FALSE);
+ return_VALUE(FALSE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_delete_result_if_not_used
@@ -346,20 +334,17 @@ result_not_used:
******************************************************************************/
void
-acpi_ds_delete_result_if_not_used (
- union acpi_parse_object *op,
- union acpi_operand_object *result_obj,
- struct acpi_walk_state *walk_state)
+acpi_ds_delete_result_if_not_used(union acpi_parse_object *op,
+ union acpi_operand_object *result_obj,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_delete_result_if_not_used", result_obj);
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ds_delete_result_if_not_used", result_obj);
if (!op) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null Op\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null Op\n"));
return_VOID;
}
@@ -367,19 +352,18 @@ acpi_ds_delete_result_if_not_used (
return_VOID;
}
- if (!acpi_ds_is_result_used (op, walk_state)) {
+ if (!acpi_ds_is_result_used(op, walk_state)) {
/* Must pop the result stack (obj_desc should be equal to result_obj) */
- status = acpi_ds_result_pop (&obj_desc, walk_state);
- if (ACPI_SUCCESS (status)) {
- acpi_ut_remove_reference (result_obj);
+ status = acpi_ds_result_pop(&obj_desc, walk_state);
+ if (ACPI_SUCCESS(status)) {
+ acpi_ut_remove_reference(result_obj);
}
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_resolve_operands
@@ -394,16 +378,12 @@ acpi_ds_delete_result_if_not_used (
*
******************************************************************************/
-acpi_status
-acpi_ds_resolve_operands (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_resolve_operands(struct acpi_walk_state *walk_state)
{
- u32 i;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_resolve_operands", walk_state);
+ u32 i;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ds_resolve_operands", walk_state);
/*
* Attempt to resolve each of the valid operands
@@ -411,16 +391,17 @@ acpi_ds_resolve_operands (
* that the actual objects are passed, not copies of the objects.
*/
for (i = 0; i < walk_state->num_operands; i++) {
- status = acpi_ex_resolve_to_value (&walk_state->operands[i], walk_state);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_resolve_to_value(&walk_state->operands[i],
+ walk_state);
+ if (ACPI_FAILURE(status)) {
break;
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_clear_operands
@@ -433,15 +414,11 @@ acpi_ds_resolve_operands (
*
******************************************************************************/
-void
-acpi_ds_clear_operands (
- struct acpi_walk_state *walk_state)
+void acpi_ds_clear_operands(struct acpi_walk_state *walk_state)
{
- u32 i;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_clear_operands", walk_state);
+ u32 i;
+ ACPI_FUNCTION_TRACE_PTR("ds_clear_operands", walk_state);
/* Remove a reference on each operand on the stack */
@@ -450,7 +427,7 @@ acpi_ds_clear_operands (
* Remove a reference to all operands, including both
* "Arguments" and "Targets".
*/
- acpi_ut_remove_reference (walk_state->operands[i]);
+ acpi_ut_remove_reference(walk_state->operands[i]);
walk_state->operands[i] = NULL;
}
@@ -459,7 +436,6 @@ acpi_ds_clear_operands (
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_operand
@@ -478,37 +454,36 @@ acpi_ds_clear_operands (
******************************************************************************/
acpi_status
-acpi_ds_create_operand (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *arg,
- u32 arg_index)
+acpi_ds_create_operand(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *arg, u32 arg_index)
{
- acpi_status status = AE_OK;
- char *name_string;
- u32 name_length;
- union acpi_operand_object *obj_desc;
- union acpi_parse_object *parent_op;
- u16 opcode;
- acpi_interpreter_mode interpreter_mode;
- const struct acpi_opcode_info *op_info;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_operand", arg);
+ acpi_status status = AE_OK;
+ char *name_string;
+ u32 name_length;
+ union acpi_operand_object *obj_desc;
+ union acpi_parse_object *parent_op;
+ u16 opcode;
+ acpi_interpreter_mode interpreter_mode;
+ const struct acpi_opcode_info *op_info;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_operand", arg);
/* A valid name must be looked up in the namespace */
if ((arg->common.aml_opcode == AML_INT_NAMEPATH_OP) &&
- (arg->common.value.string)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Getting a name: Arg=%p\n", arg));
+ (arg->common.value.string)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Getting a name: Arg=%p\n",
+ arg));
/* Get the entire name string from the AML stream */
- status = acpi_ex_get_name_string (ACPI_TYPE_ANY, arg->common.value.buffer,
- &name_string, &name_length);
+ status =
+ acpi_ex_get_name_string(ACPI_TYPE_ANY,
+ arg->common.value.buffer,
+ &name_string, &name_length);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* All prefixes have been handled, and the name is in name_string */
@@ -523,13 +498,14 @@ acpi_ds_create_operand (
* actual opcode exists.
*/
if ((walk_state->deferred_node) &&
- (walk_state->deferred_node->type == ACPI_TYPE_BUFFER_FIELD) &&
- (arg_index != 0)) {
- obj_desc = ACPI_CAST_PTR (
- union acpi_operand_object, walk_state->deferred_node);
+ (walk_state->deferred_node->type == ACPI_TYPE_BUFFER_FIELD)
+ && (arg_index != 0)) {
+ obj_desc =
+ ACPI_CAST_PTR(union acpi_operand_object,
+ walk_state->deferred_node);
status = AE_OK;
- }
- else /* All other opcodes */ {
+ } else { /* All other opcodes */
+
/*
* Differentiate between a namespace "create" operation
* versus a "lookup" operation (IMODE_LOAD_PASS2 vs.
@@ -537,43 +513,51 @@ acpi_ds_create_operand (
* namespace objects during the execution of control methods.
*/
parent_op = arg->common.parent;
- op_info = acpi_ps_get_opcode_info (parent_op->common.aml_opcode);
- if ((op_info->flags & AML_NSNODE) &&
- (parent_op->common.aml_opcode != AML_INT_METHODCALL_OP) &&
- (parent_op->common.aml_opcode != AML_REGION_OP) &&
- (parent_op->common.aml_opcode != AML_INT_NAMEPATH_OP)) {
+ op_info =
+ acpi_ps_get_opcode_info(parent_op->common.
+ aml_opcode);
+ if ((op_info->flags & AML_NSNODE)
+ && (parent_op->common.aml_opcode !=
+ AML_INT_METHODCALL_OP)
+ && (parent_op->common.aml_opcode != AML_REGION_OP)
+ && (parent_op->common.aml_opcode !=
+ AML_INT_NAMEPATH_OP)) {
/* Enter name into namespace if not found */
interpreter_mode = ACPI_IMODE_LOAD_PASS2;
- }
- else {
+ } else {
/* Return a failure if name not found */
interpreter_mode = ACPI_IMODE_EXECUTE;
}
- status = acpi_ns_lookup (walk_state->scope_info, name_string,
- ACPI_TYPE_ANY, interpreter_mode,
- ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
- walk_state,
- ACPI_CAST_INDIRECT_PTR (struct acpi_namespace_node, &obj_desc));
+ status =
+ acpi_ns_lookup(walk_state->scope_info, name_string,
+ ACPI_TYPE_ANY, interpreter_mode,
+ ACPI_NS_SEARCH_PARENT |
+ ACPI_NS_DONT_OPEN_SCOPE, walk_state,
+ ACPI_CAST_INDIRECT_PTR(struct
+ acpi_namespace_node,
+ &obj_desc));
/*
* The only case where we pass through (ignore) a NOT_FOUND
* error is for the cond_ref_of opcode.
*/
if (status == AE_NOT_FOUND) {
- if (parent_op->common.aml_opcode == AML_COND_REF_OF_OP) {
+ if (parent_op->common.aml_opcode ==
+ AML_COND_REF_OF_OP) {
/*
* For the Conditional Reference op, it's OK if
* the name is not found; We just need a way to
* indicate this to the interpreter, set the
* object to the root
*/
- obj_desc = ACPI_CAST_PTR (
- union acpi_operand_object, acpi_gbl_root_node);
+ obj_desc =
+ ACPI_CAST_PTR(union
+ acpi_operand_object,
+ acpi_gbl_root_node);
status = AE_OK;
- }
- else {
+ } else {
/*
* We just plain didn't find it -- which is a
* very serious error at this point
@@ -582,30 +566,30 @@ acpi_ds_create_operand (
}
}
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (name_string, status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(name_string, status);
}
}
/* Free the namestring created above */
- ACPI_MEM_FREE (name_string);
+ ACPI_MEM_FREE(name_string);
/* Check status from the lookup */
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Put the resulting object onto the current object stack */
- status = acpi_ds_obj_stack_push (obj_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_obj_stack_push(obj_desc, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUGGER_EXEC (acpi_db_display_argument_object (obj_desc, walk_state));
- }
- else {
+ ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
+ (obj_desc, walk_state));
+ } else {
/* Check for null name case */
if (arg->common.aml_opcode == AML_INT_NAMEPATH_OP) {
@@ -615,77 +599,83 @@ acpi_ds_create_operand (
* in the original ASL. Create a Zero Constant for a
* placeholder. (Store to a constant is a Noop.)
*/
- opcode = AML_ZERO_OP; /* Has no arguments! */
+ opcode = AML_ZERO_OP; /* Has no arguments! */
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Null namepath: Arg=%p\n", arg));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Null namepath: Arg=%p\n", arg));
+ } else {
opcode = arg->common.aml_opcode;
}
/* Get the object type of the argument */
- op_info = acpi_ps_get_opcode_info (opcode);
+ op_info = acpi_ps_get_opcode_info(opcode);
if (op_info->object_type == ACPI_TYPE_INVALID) {
- return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
+ return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
}
if (op_info->flags & AML_HAS_RETVAL) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Argument previously created, already stacked \n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Argument previously created, already stacked \n"));
- ACPI_DEBUGGER_EXEC (acpi_db_display_argument_object (
- walk_state->operands [walk_state->num_operands - 1], walk_state));
+ ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
+ (walk_state->
+ operands[walk_state->num_operands -
+ 1], walk_state));
/*
* Use value that was already previously returned
* by the evaluation of this argument
*/
- status = acpi_ds_result_pop_from_bottom (&obj_desc, walk_state);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ds_result_pop_from_bottom(&obj_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
/*
* Only error is underflow, and this indicates
* a missing or null operand!
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Missing or null operand, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Missing or null operand, %s\n",
+ acpi_format_exception
+ (status)));
+ return_ACPI_STATUS(status);
}
- }
- else {
+ } else {
/* Create an ACPI_INTERNAL_OBJECT for the argument */
- obj_desc = acpi_ut_create_internal_object (op_info->object_type);
+ obj_desc =
+ acpi_ut_create_internal_object(op_info->
+ object_type);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the new object */
- status = acpi_ds_init_object_from_op (
- walk_state, arg, opcode, &obj_desc);
- if (ACPI_FAILURE (status)) {
- acpi_ut_delete_object_desc (obj_desc);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_init_object_from_op(walk_state, arg, opcode,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_delete_object_desc(obj_desc);
+ return_ACPI_STATUS(status);
}
}
/* Put the operand object on the object stack */
- status = acpi_ds_obj_stack_push (obj_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_obj_stack_push(obj_desc, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUGGER_EXEC (acpi_db_display_argument_object (obj_desc, walk_state));
+ ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
+ (obj_desc, walk_state));
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_operands
@@ -702,29 +692,27 @@ acpi_ds_create_operand (
******************************************************************************/
acpi_status
-acpi_ds_create_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *first_arg)
+acpi_ds_create_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *first_arg)
{
- acpi_status status = AE_OK;
- union acpi_parse_object *arg;
- u32 arg_count = 0;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_create_operands", first_arg);
+ acpi_status status = AE_OK;
+ union acpi_parse_object *arg;
+ u32 arg_count = 0;
+ ACPI_FUNCTION_TRACE_PTR("ds_create_operands", first_arg);
/* For all arguments in the list... */
arg = first_arg;
while (arg) {
- status = acpi_ds_create_operand (walk_state, arg, arg_count);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_create_operand(walk_state, arg, arg_count);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Arg #%d (%p) done, Arg1=%p\n",
- arg_count, arg, first_arg));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Arg #%d (%p) done, Arg1=%p\n", arg_count,
+ arg, first_arg));
/* Move on to next argument, if any */
@@ -732,20 +720,17 @@ acpi_ds_create_operands (
arg_count++;
}
- return_ACPI_STATUS (status);
-
+ return_ACPI_STATUS(status);
-cleanup:
+ cleanup:
/*
* We must undo everything done above; meaning that we must
* pop everything off of the operand stack and delete those
* objects
*/
- (void) acpi_ds_obj_stack_pop_and_delete (arg_count, walk_state);
+ (void)acpi_ds_obj_stack_pop_and_delete(arg_count, walk_state);
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "While creating Arg %d - %s\n",
- (arg_count + 1), acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "While creating Arg %d - %s\n",
+ (arg_count + 1), acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/dispatcher/dswexec.c b/drivers/acpi/dispatcher/dswexec.c
index 10f71318e23..e522763bb69 100644
--- a/drivers/acpi/dispatcher/dswexec.c
+++ b/drivers/acpi/dispatcher/dswexec.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -52,27 +51,26 @@
#include <acpi/acdebug.h>
#include <acpi/acdisasm.h>
-
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dswexec")
+ACPI_MODULE_NAME("dswexec")
/*
* Dispatch table for opcode classes
*/
-static ACPI_EXECUTE_OP acpi_gbl_op_type_dispatch [] = {
- acpi_ex_opcode_0A_0T_1R,
- acpi_ex_opcode_1A_0T_0R,
- acpi_ex_opcode_1A_0T_1R,
- acpi_ex_opcode_1A_1T_0R,
- acpi_ex_opcode_1A_1T_1R,
- acpi_ex_opcode_2A_0T_0R,
- acpi_ex_opcode_2A_0T_1R,
- acpi_ex_opcode_2A_1T_1R,
- acpi_ex_opcode_2A_2T_1R,
- acpi_ex_opcode_3A_0T_0R,
- acpi_ex_opcode_3A_1T_1R,
- acpi_ex_opcode_6A_0T_1R};
-
+static ACPI_EXECUTE_OP acpi_gbl_op_type_dispatch[] = {
+ acpi_ex_opcode_0A_0T_1R,
+ acpi_ex_opcode_1A_0T_0R,
+ acpi_ex_opcode_1A_0T_1R,
+ acpi_ex_opcode_1A_1T_0R,
+ acpi_ex_opcode_1A_1T_1R,
+ acpi_ex_opcode_2A_0T_0R,
+ acpi_ex_opcode_2A_0T_1R,
+ acpi_ex_opcode_2A_1T_1R,
+ acpi_ex_opcode_2A_2T_1R,
+ acpi_ex_opcode_3A_0T_0R,
+ acpi_ex_opcode_3A_1T_1R,
+ acpi_ex_opcode_6A_0T_1R
+};
/*****************************************************************************
*
@@ -88,64 +86,64 @@ static ACPI_EXECUTE_OP acpi_gbl_op_type_dispatch [] = {
****************************************************************************/
acpi_status
-acpi_ds_get_predicate_value (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *result_obj) {
- acpi_status status = AE_OK;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *local_obj_desc = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_get_predicate_value", walk_state);
+acpi_ds_get_predicate_value(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *result_obj)
+{
+ acpi_status status = AE_OK;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *local_obj_desc = NULL;
+ ACPI_FUNCTION_TRACE_PTR("ds_get_predicate_value", walk_state);
walk_state->control_state->common.state = 0;
if (result_obj) {
- status = acpi_ds_result_pop (&obj_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not get result from predicate evaluation, %s\n",
- acpi_format_exception (status)));
+ status = acpi_ds_result_pop(&obj_desc, walk_state);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not get result from predicate evaluation, %s\n",
+ acpi_format_exception(status)));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- }
- else {
- status = acpi_ds_create_operand (walk_state, walk_state->op, 0);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ } else {
+ status = acpi_ds_create_operand(walk_state, walk_state->op, 0);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ex_resolve_to_value (&walk_state->operands [0], walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_resolve_to_value(&walk_state->operands[0],
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- obj_desc = walk_state->operands [0];
+ obj_desc = walk_state->operands[0];
}
if (!obj_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No predicate obj_desc=%p State=%p\n",
- obj_desc, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No predicate obj_desc=%p State=%p\n",
+ obj_desc, walk_state));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
/*
* Result of predicate evaluation must be an Integer
* object. Implicitly convert the argument if necessary.
*/
- status = acpi_ex_convert_to_integer (obj_desc, &local_obj_desc, 16);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_convert_to_integer(obj_desc, &local_obj_desc, 16);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- if (ACPI_GET_OBJECT_TYPE (local_obj_desc) != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Bad predicate (not an integer) obj_desc=%p State=%p Type=%X\n",
- obj_desc, walk_state, ACPI_GET_OBJECT_TYPE (obj_desc)));
+ if (ACPI_GET_OBJECT_TYPE(local_obj_desc) != ACPI_TYPE_INTEGER) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Bad predicate (not an integer) obj_desc=%p State=%p Type=%X\n",
+ obj_desc, walk_state,
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
@@ -153,7 +151,7 @@ acpi_ds_get_predicate_value (
/* Truncate the predicate to 32-bits if necessary */
- acpi_ex_truncate_for32bit_table (local_obj_desc);
+ acpi_ex_truncate_for32bit_table(local_obj_desc);
/*
* Save the result of the predicate evaluation on
@@ -161,8 +159,7 @@ acpi_ds_get_predicate_value (
*/
if (local_obj_desc->integer.value) {
walk_state->control_state->common.value = TRUE;
- }
- else {
+ } else {
/*
* Predicate is FALSE, we will just toss the
* rest of the package
@@ -171,30 +168,30 @@ acpi_ds_get_predicate_value (
status = AE_CTRL_FALSE;
}
+ cleanup:
-cleanup:
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Completed a predicate eval=%X Op=%p\n",
+ walk_state->control_state->common.value,
+ walk_state->op));
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Completed a predicate eval=%X Op=%p\n",
- walk_state->control_state->common.value, walk_state->op));
+ /* Break to debugger to display result */
- /* Break to debugger to display result */
-
- ACPI_DEBUGGER_EXEC (acpi_db_display_result_object (local_obj_desc, walk_state));
+ ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
+ (local_obj_desc, walk_state));
/*
* Delete the predicate result object (we know that
* we don't need it anymore)
*/
if (local_obj_desc != obj_desc) {
- acpi_ut_remove_reference (local_obj_desc);
+ acpi_ut_remove_reference(local_obj_desc);
}
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
walk_state->control_state->common.state = ACPI_CONTROL_NORMAL;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*****************************************************************************
*
* FUNCTION: acpi_ds_exec_begin_op
@@ -211,38 +208,39 @@ cleanup:
****************************************************************************/
acpi_status
-acpi_ds_exec_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op)
+acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op)
{
- union acpi_parse_object *op;
- acpi_status status = AE_OK;
- u32 opcode_class;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_exec_begin_op", walk_state);
+ union acpi_parse_object *op;
+ acpi_status status = AE_OK;
+ u32 opcode_class;
+ ACPI_FUNCTION_TRACE_PTR("ds_exec_begin_op", walk_state);
op = walk_state->op;
if (!op) {
- status = acpi_ds_load2_begin_op (walk_state, out_op);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_load2_begin_op(walk_state, out_op);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
op = *out_op;
walk_state->op = op;
walk_state->opcode = op->common.aml_opcode;
- walk_state->op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
-
- if (acpi_ns_opens_scope (walk_state->op_info->object_type)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "(%s) Popping scope for Op %p\n",
- acpi_ut_get_type_name (walk_state->op_info->object_type), op));
-
- status = acpi_ds_scope_stack_pop (walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(op->common.aml_opcode);
+
+ if (acpi_ns_opens_scope(walk_state->op_info->object_type)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "(%s) Popping scope for Op %p\n",
+ acpi_ut_get_type_name(walk_state->
+ op_info->
+ object_type),
+ op));
+
+ status = acpi_ds_scope_stack_pop(walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
}
@@ -252,7 +250,7 @@ acpi_ds_exec_begin_op (
*out_op = op;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -261,19 +259,20 @@ acpi_ds_exec_begin_op (
* Save this knowledge in the current scope descriptor
*/
if ((walk_state->control_state) &&
- (walk_state->control_state->common.state ==
- ACPI_CONTROL_CONDITIONAL_EXECUTING)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Exec predicate Op=%p State=%p\n",
- op, walk_state));
+ (walk_state->control_state->common.state ==
+ ACPI_CONTROL_CONDITIONAL_EXECUTING)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Exec predicate Op=%p State=%p\n", op,
+ walk_state));
- walk_state->control_state->common.state = ACPI_CONTROL_PREDICATE_EXECUTING;
+ walk_state->control_state->common.state =
+ ACPI_CONTROL_PREDICATE_EXECUTING;
/* Save start of predicate */
walk_state->control_state->control.predicate_op = op;
}
-
opcode_class = walk_state->op_info->class;
/* We want to send namepaths to the load code */
@@ -288,15 +287,14 @@ acpi_ds_exec_begin_op (
switch (opcode_class) {
case AML_CLASS_CONTROL:
- status = acpi_ds_result_stack_push (walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_result_stack_push(walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ds_exec_begin_control_op (walk_state, op);
+ status = acpi_ds_exec_begin_control_op(walk_state, op);
break;
-
case AML_CLASS_NAMED_OBJECT:
if (walk_state->walk_type == ACPI_WALK_METHOD) {
@@ -306,15 +304,14 @@ acpi_ds_exec_begin_op (
* object is temporary and will be deleted upon completion of
* the execution of this method.
*/
- status = acpi_ds_load2_begin_op (walk_state, NULL);
+ status = acpi_ds_load2_begin_op(walk_state, NULL);
}
if (op->common.aml_opcode == AML_REGION_OP) {
- status = acpi_ds_result_stack_push (walk_state);
+ status = acpi_ds_result_stack_push(walk_state);
}
break;
-
case AML_CLASS_EXECUTE:
case AML_CLASS_CREATE:
@@ -322,20 +319,18 @@ acpi_ds_exec_begin_op (
* Most operators with arguments.
* Start a new result/operand state
*/
- status = acpi_ds_result_stack_push (walk_state);
+ status = acpi_ds_result_stack_push(walk_state);
break;
-
default:
break;
}
/* Nothing to do here during method execution */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*****************************************************************************
*
* FUNCTION: acpi_ds_exec_end_op
@@ -350,28 +345,25 @@ acpi_ds_exec_begin_op (
*
****************************************************************************/
-acpi_status
-acpi_ds_exec_end_op (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
{
- union acpi_parse_object *op;
- acpi_status status = AE_OK;
- u32 op_type;
- u32 op_class;
- union acpi_parse_object *next_op;
- union acpi_parse_object *first_arg;
+ union acpi_parse_object *op;
+ acpi_status status = AE_OK;
+ u32 op_type;
+ u32 op_class;
+ union acpi_parse_object *next_op;
+ union acpi_parse_object *first_arg;
+ ACPI_FUNCTION_TRACE_PTR("ds_exec_end_op", walk_state);
- ACPI_FUNCTION_TRACE_PTR ("ds_exec_end_op", walk_state);
-
-
- op = walk_state->op;
+ op = walk_state->op;
op_type = walk_state->op_info->type;
op_class = walk_state->op_info->class;
if (op_class == AML_CLASS_UNKNOWN) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unknown opcode %X\n", op->common.aml_opcode));
- return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown opcode %X\n",
+ op->common.aml_opcode));
+ return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
}
first_arg = op->common.value.arg;
@@ -384,29 +376,31 @@ acpi_ds_exec_end_op (
/* Call debugger for single step support (DEBUG build only) */
- ACPI_DEBUGGER_EXEC (status = acpi_db_single_step (walk_state, op, op_class));
- ACPI_DEBUGGER_EXEC (if (ACPI_FAILURE (status)) {return_ACPI_STATUS (status);});
+ ACPI_DEBUGGER_EXEC(status =
+ acpi_db_single_step(walk_state, op, op_class));
+ ACPI_DEBUGGER_EXEC(if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);}
+ ) ;
/* Decode the Opcode Class */
switch (op_class) {
- case AML_CLASS_ARGUMENT: /* constants, literals, etc. - do nothing */
+ case AML_CLASS_ARGUMENT: /* constants, literals, etc. - do nothing */
break;
-
- case AML_CLASS_EXECUTE: /* most operators with arguments */
+ case AML_CLASS_EXECUTE: /* most operators with arguments */
/* Build resolved operand stack */
- status = acpi_ds_create_operands (walk_state, first_arg);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_create_operands(walk_state, first_arg);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Done with this result state (Now that operand stack is built) */
- status = acpi_ds_result_stack_pop (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -417,86 +411,93 @@ acpi_ds_exec_end_op (
if (!(walk_state->op_info->flags & AML_NO_OPERAND_RESOLVE)) {
/* Resolve all operands */
- status = acpi_ex_resolve_operands (walk_state->opcode,
- &(walk_state->operands [walk_state->num_operands -1]),
- walk_state);
- if (ACPI_SUCCESS (status)) {
- ACPI_DUMP_OPERANDS (ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
- acpi_ps_get_opcode_name (walk_state->opcode),
- walk_state->num_operands, "after ex_resolve_operands");
+ status = acpi_ex_resolve_operands(walk_state->opcode,
+ &(walk_state->
+ operands
+ [walk_state->
+ num_operands - 1]),
+ walk_state);
+ if (ACPI_SUCCESS(status)) {
+ ACPI_DUMP_OPERANDS(ACPI_WALK_OPERANDS,
+ ACPI_IMODE_EXECUTE,
+ acpi_ps_get_opcode_name
+ (walk_state->opcode),
+ walk_state->num_operands,
+ "after ex_resolve_operands");
}
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* Dispatch the request to the appropriate interpreter handler
* routine. There is one routine per opcode "type" based upon the
* number of opcode arguments and return type.
*/
- status = acpi_gbl_op_type_dispatch[op_type] (walk_state);
- }
- else {
+ status =
+ acpi_gbl_op_type_dispatch[op_type] (walk_state);
+ } else {
/*
* Treat constructs of the form "Store(local_x,local_x)" as noops when the
* Local is uninitialized.
*/
- if ((status == AE_AML_UNINITIALIZED_LOCAL) &&
- (walk_state->opcode == AML_STORE_OP) &&
- (walk_state->operands[0]->common.type == ACPI_TYPE_LOCAL_REFERENCE) &&
- (walk_state->operands[1]->common.type == ACPI_TYPE_LOCAL_REFERENCE) &&
- (walk_state->operands[0]->reference.opcode ==
- walk_state->operands[1]->reference.opcode) &&
- (walk_state->operands[0]->reference.offset ==
- walk_state->operands[1]->reference.offset)) {
+ if ((status == AE_AML_UNINITIALIZED_LOCAL) &&
+ (walk_state->opcode == AML_STORE_OP) &&
+ (walk_state->operands[0]->common.type ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && (walk_state->operands[1]->common.type ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && (walk_state->operands[0]->reference.opcode ==
+ walk_state->operands[1]->reference.opcode)
+ && (walk_state->operands[0]->reference.offset ==
+ walk_state->operands[1]->reference.offset)) {
status = AE_OK;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "[%s]: Could not resolve operands, %s\n",
- acpi_ps_get_opcode_name (walk_state->opcode),
- acpi_format_exception (status)));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "[%s]: Could not resolve operands, %s\n",
+ acpi_ps_get_opcode_name
+ (walk_state->opcode),
+ acpi_format_exception
+ (status)));
}
}
/* Always delete the argument objects and clear the operand stack */
- acpi_ds_clear_operands (walk_state);
+ acpi_ds_clear_operands(walk_state);
/*
* If a result object was returned from above, push it on the
* current result stack
*/
- if (ACPI_SUCCESS (status) &&
- walk_state->result_obj) {
- status = acpi_ds_result_push (walk_state->result_obj, walk_state);
+ if (ACPI_SUCCESS(status) && walk_state->result_obj) {
+ status =
+ acpi_ds_result_push(walk_state->result_obj,
+ walk_state);
}
break;
-
default:
switch (op_type) {
- case AML_TYPE_CONTROL: /* Type 1 opcode, IF/ELSE/WHILE/NOOP */
+ case AML_TYPE_CONTROL: /* Type 1 opcode, IF/ELSE/WHILE/NOOP */
/* 1 Operand, 0 external_result, 0 internal_result */
- status = acpi_ds_exec_end_control_op (walk_state, op);
+ status = acpi_ds_exec_end_control_op(walk_state, op);
/* Make sure to properly pop the result stack */
- if (ACPI_SUCCESS (status)) {
- status = acpi_ds_result_stack_pop (walk_state);
- }
- else if (status == AE_CTRL_PENDING) {
- status = acpi_ds_result_stack_pop (walk_state);
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_ds_result_stack_pop(walk_state);
+ } else if (status == AE_CTRL_PENDING) {
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_SUCCESS(status)) {
status = AE_CTRL_PENDING;
}
}
break;
-
case AML_TYPE_METHOD_CALL:
/*
@@ -505,16 +506,22 @@ acpi_ds_exec_end_op (
* a reference to it.
*/
if ((op->asl.parent) &&
- ((op->asl.parent->asl.aml_opcode == AML_PACKAGE_OP) ||
- (op->asl.parent->asl.aml_opcode == AML_VAR_PACKAGE_OP))) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Method Reference in a Package, Op=%p\n", op));
- op->common.node = (struct acpi_namespace_node *) op->asl.value.arg->asl.node->object;
- acpi_ut_add_reference (op->asl.value.arg->asl.node->object);
- return_ACPI_STATUS (AE_OK);
+ ((op->asl.parent->asl.aml_opcode == AML_PACKAGE_OP)
+ || (op->asl.parent->asl.aml_opcode ==
+ AML_VAR_PACKAGE_OP))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Method Reference in a Package, Op=%p\n",
+ op));
+ op->common.node =
+ (struct acpi_namespace_node *)op->asl.value.
+ arg->asl.node->object;
+ acpi_ut_add_reference(op->asl.value.arg->asl.
+ node->object);
+ return_ACPI_STATUS(AE_OK);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Method invocation, Op=%p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Method invocation, Op=%p\n", op));
/*
* (AML_METHODCALL) Op->Asl.Value.Arg->Asl.Node contains
@@ -531,8 +538,8 @@ acpi_ds_exec_end_op (
/*
* Get the method's arguments and put them on the operand stack
*/
- status = acpi_ds_create_operands (walk_state, next_op);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_create_operands(walk_state, next_op);
+ if (ACPI_FAILURE(status)) {
break;
}
@@ -541,11 +548,11 @@ acpi_ds_exec_end_op (
* we must resolve all local references here (Local variables,
* arguments to *this* method, etc.)
*/
- status = acpi_ds_resolve_operands (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_resolve_operands(walk_state);
+ if (ACPI_FAILURE(status)) {
/* On error, clear all resolved operands */
- acpi_ds_clear_operands (walk_state);
+ acpi_ds_clear_operands(walk_state);
break;
}
@@ -559,27 +566,28 @@ acpi_ds_exec_end_op (
* Return now; we don't want to disturb anything,
* especially the operand count!
*/
- return_ACPI_STATUS (status);
-
+ return_ACPI_STATUS(status);
case AML_TYPE_CREATE_FIELD:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Executing create_field Buffer/Index Op=%p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Executing create_field Buffer/Index Op=%p\n",
+ op));
- status = acpi_ds_load2_end_op (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_load2_end_op(walk_state);
+ if (ACPI_FAILURE(status)) {
break;
}
- status = acpi_ds_eval_buffer_field_operands (walk_state, op);
+ status =
+ acpi_ds_eval_buffer_field_operands(walk_state, op);
break;
-
case AML_TYPE_CREATE_OBJECT:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Executing create_object (Buffer/Package) Op=%p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Executing create_object (Buffer/Package) Op=%p\n",
+ op));
switch (op->common.parent->common.aml_opcode) {
case AML_NAME_OP:
@@ -588,13 +596,15 @@ acpi_ds_exec_end_op (
* Put the Node on the object stack (Contains the ACPI Name
* of this object)
*/
- walk_state->operands[0] = (void *) op->common.parent->common.node;
+ walk_state->operands[0] =
+ (void *)op->common.parent->common.node;
walk_state->num_operands = 1;
- status = acpi_ds_create_node (walk_state,
- op->common.parent->common.node,
- op->common.parent);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_create_node(walk_state,
+ op->common.parent->
+ common.node,
+ op->common.parent);
+ if (ACPI_FAILURE(status)) {
break;
}
@@ -603,20 +613,26 @@ acpi_ds_exec_end_op (
case AML_INT_EVAL_SUBTREE_OP:
- status = acpi_ds_eval_data_object_operands (walk_state, op,
- acpi_ns_get_attached_object (op->common.parent->common.node));
+ status =
+ acpi_ds_eval_data_object_operands
+ (walk_state, op,
+ acpi_ns_get_attached_object(op->common.
+ parent->common.
+ node));
break;
default:
- status = acpi_ds_eval_data_object_operands (walk_state, op, NULL);
+ status =
+ acpi_ds_eval_data_object_operands
+ (walk_state, op, NULL);
break;
}
/* Done with result state (Now that operand stack is built) */
- status = acpi_ds_result_stack_pop (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -625,56 +641,58 @@ acpi_ds_exec_end_op (
* current result stack
*/
if (walk_state->result_obj) {
- status = acpi_ds_result_push (walk_state->result_obj, walk_state);
+ status =
+ acpi_ds_result_push(walk_state->result_obj,
+ walk_state);
}
break;
-
case AML_TYPE_NAMED_FIELD:
case AML_TYPE_NAMED_COMPLEX:
case AML_TYPE_NAMED_SIMPLE:
case AML_TYPE_NAMED_NO_OBJ:
- status = acpi_ds_load2_end_op (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_load2_end_op(walk_state);
+ if (ACPI_FAILURE(status)) {
break;
}
if (op->common.aml_opcode == AML_REGION_OP) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Executing op_region Address/Length Op=%p\n", op));
-
- status = acpi_ds_eval_region_operands (walk_state, op);
- if (ACPI_FAILURE (status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Executing op_region Address/Length Op=%p\n",
+ op));
+
+ status =
+ acpi_ds_eval_region_operands(walk_state,
+ op);
+ if (ACPI_FAILURE(status)) {
break;
}
- status = acpi_ds_result_stack_pop (walk_state);
+ status = acpi_ds_result_stack_pop(walk_state);
}
break;
-
case AML_TYPE_UNDEFINED:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Undefined opcode type Op=%p\n", op));
- return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
-
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Undefined opcode type Op=%p\n", op));
+ return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
case AML_TYPE_BOGUS:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Internal opcode=%X type Op=%p\n",
- walk_state->opcode, op));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Internal opcode=%X type Op=%p\n",
+ walk_state->opcode, op));
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unimplemented opcode, class=%X type=%X Opcode=%X Op=%p\n",
- op_class, op_type, op->common.aml_opcode, op));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unimplemented opcode, class=%X type=%X Opcode=%X Op=%p\n",
+ op_class, op_type,
+ op->common.aml_opcode, op));
status = AE_NOT_IMPLEMENTED;
break;
@@ -685,55 +703,58 @@ acpi_ds_exec_end_op (
* ACPI 2.0 support for 64-bit integers: Truncate numeric
* result value if we are executing from a 32-bit ACPI table
*/
- acpi_ex_truncate_for32bit_table (walk_state->result_obj);
+ acpi_ex_truncate_for32bit_table(walk_state->result_obj);
/*
* Check if we just completed the evaluation of a
* conditional predicate
*/
- if ((ACPI_SUCCESS (status)) &&
- (walk_state->control_state) &&
- (walk_state->control_state->common.state ==
- ACPI_CONTROL_PREDICATE_EXECUTING) &&
- (walk_state->control_state->control.predicate_op == op)) {
- status = acpi_ds_get_predicate_value (walk_state, walk_state->result_obj);
+ if ((ACPI_SUCCESS(status)) &&
+ (walk_state->control_state) &&
+ (walk_state->control_state->common.state ==
+ ACPI_CONTROL_PREDICATE_EXECUTING) &&
+ (walk_state->control_state->control.predicate_op == op)) {
+ status =
+ acpi_ds_get_predicate_value(walk_state,
+ walk_state->result_obj);
walk_state->result_obj = NULL;
}
-
-cleanup:
+ cleanup:
/* Invoke exception handler on error */
- if (ACPI_FAILURE (status) &&
- acpi_gbl_exception_handler &&
- !(status & AE_CODE_CONTROL)) {
- acpi_ex_exit_interpreter ();
- status = acpi_gbl_exception_handler (status,
- walk_state->method_node->name.integer, walk_state->opcode,
- walk_state->aml_offset, NULL);
- (void) acpi_ex_enter_interpreter ();
+ if (ACPI_FAILURE(status) &&
+ acpi_gbl_exception_handler && !(status & AE_CODE_CONTROL)) {
+ acpi_ex_exit_interpreter();
+ status = acpi_gbl_exception_handler(status,
+ walk_state->method_node->
+ name.integer,
+ walk_state->opcode,
+ walk_state->aml_offset,
+ NULL);
+ (void)acpi_ex_enter_interpreter();
}
if (walk_state->result_obj) {
/* Break to debugger to display result */
- ACPI_DEBUGGER_EXEC (acpi_db_display_result_object (walk_state->result_obj,
- walk_state));
+ ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
+ (walk_state->result_obj, walk_state));
/*
* Delete the result op if and only if:
* Parent will not use the result -- such as any
* non-nested type2 op in a method (parent will be method)
*/
- acpi_ds_delete_result_if_not_used (op, walk_state->result_obj, walk_state);
+ acpi_ds_delete_result_if_not_used(op, walk_state->result_obj,
+ walk_state);
}
-
#ifdef _UNDER_DEVELOPMENT
if (walk_state->parser_state.aml == walk_state->parser_state.aml_end) {
- acpi_db_method_end (walk_state);
+ acpi_db_method_end(walk_state);
}
#endif
@@ -745,12 +766,10 @@ cleanup:
/* On error, display method locals/args */
- if (ACPI_FAILURE (status)) {
- acpi_dm_dump_method_info (status, walk_state, op);
+ if (ACPI_FAILURE(status)) {
+ acpi_dm_dump_method_info(status, walk_state, op);
}
#endif
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/dispatcher/dswload.c b/drivers/acpi/dispatcher/dswload.c
index d1162001842..411731261c2 100644
--- a/drivers/acpi/dispatcher/dswload.c
+++ b/drivers/acpi/dispatcher/dswload.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
@@ -50,13 +49,12 @@
#include <acpi/acnamesp.h>
#include <acpi/acevents.h>
-#ifdef _ACPI_ASL_COMPILER
+#ifdef ACPI_ASL_COMPILER
#include <acpi/acdisasm.h>
#endif
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dswload")
-
+ACPI_MODULE_NAME("dswload")
/*******************************************************************************
*
@@ -70,32 +68,29 @@
* DESCRIPTION: Init walk state callbacks
*
******************************************************************************/
-
acpi_status
-acpi_ds_init_callbacks (
- struct acpi_walk_state *walk_state,
- u32 pass_number)
+acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number)
{
switch (pass_number) {
case 1:
- walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 |
- ACPI_PARSE_DELETE_TREE;
+ walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 |
+ ACPI_PARSE_DELETE_TREE;
walk_state->descending_callback = acpi_ds_load1_begin_op;
walk_state->ascending_callback = acpi_ds_load1_end_op;
break;
case 2:
- walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 |
- ACPI_PARSE_DELETE_TREE;
+ walk_state->parse_flags = ACPI_PARSE_LOAD_PASS1 |
+ ACPI_PARSE_DELETE_TREE;
walk_state->descending_callback = acpi_ds_load2_begin_op;
walk_state->ascending_callback = acpi_ds_load2_end_op;
break;
case 3:
#ifndef ACPI_NO_METHOD_EXECUTION
- walk_state->parse_flags |= ACPI_PARSE_EXECUTE |
- ACPI_PARSE_DELETE_TREE;
+ walk_state->parse_flags |= ACPI_PARSE_EXECUTE |
+ ACPI_PARSE_DELETE_TREE;
walk_state->descending_callback = acpi_ds_exec_begin_op;
walk_state->ascending_callback = acpi_ds_exec_end_op;
#endif
@@ -108,7 +103,6 @@ acpi_ds_init_callbacks (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_load1_begin_op
@@ -123,37 +117,26 @@ acpi_ds_init_callbacks (
******************************************************************************/
acpi_status
-acpi_ds_load1_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op)
+acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state,
+ union acpi_parse_object ** out_op)
{
- union acpi_parse_object *op;
- struct acpi_namespace_node *node;
- acpi_status status;
- acpi_object_type object_type;
- char *path;
- u32 flags;
-
-
- ACPI_FUNCTION_NAME ("ds_load1_begin_op");
+ union acpi_parse_object *op;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ acpi_object_type object_type;
+ char *path;
+ u32 flags;
+ ACPI_FUNCTION_NAME("ds_load1_begin_op");
op = walk_state->op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op,
+ walk_state));
/* We are only interested in opcodes that have an associated name */
if (op) {
if (!(walk_state->op_info->flags & AML_NAMED)) {
-#if 0
- if ((walk_state->op_info->class == AML_CLASS_EXECUTE) ||
- (walk_state->op_info->class == AML_CLASS_CONTROL)) {
- acpi_os_printf ("\n\n***EXECUTABLE OPCODE %s***\n\n",
- walk_state->op_info->name);
- *out_op = op;
- return (AE_CTRL_SKIP);
- }
-#endif
*out_op = op;
return (AE_OK);
}
@@ -166,14 +149,15 @@ acpi_ds_load1_begin_op (
}
}
- path = acpi_ps_get_next_namestring (&walk_state->parser_state);
+ path = acpi_ps_get_next_namestring(&walk_state->parser_state);
/* Map the raw opcode into an internal object type */
object_type = walk_state->op_info->object_type;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "State=%p Op=%p [%s]\n", walk_state, op, acpi_ut_get_type_name (object_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "State=%p Op=%p [%s]\n", walk_state, op,
+ acpi_ut_get_type_name(object_type)));
switch (walk_state->opcode) {
case AML_SCOPE_OP:
@@ -183,23 +167,27 @@ acpi_ds_load1_begin_op (
* that we can actually open the scope to enter new names underneath it.
* Allow search-to-root for single namesegs.
*/
- status = acpi_ns_lookup (walk_state->scope_info, path, object_type,
- ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT, walk_state, &(node));
-#ifdef _ACPI_ASL_COMPILER
+ status =
+ acpi_ns_lookup(walk_state->scope_info, path, object_type,
+ ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
+ walk_state, &(node));
+#ifdef ACPI_ASL_COMPILER
if (status == AE_NOT_FOUND) {
/*
* Table disassembly:
* Target of Scope() not found. Generate an External for it, and
* insert the name into the namespace.
*/
- acpi_dm_add_to_external_list (path);
- status = acpi_ns_lookup (walk_state->scope_info, path, object_type,
- ACPI_IMODE_LOAD_PASS1, ACPI_NS_SEARCH_PARENT,
- walk_state, &(node));
+ acpi_dm_add_to_external_list(path);
+ status =
+ acpi_ns_lookup(walk_state->scope_info, path,
+ object_type, ACPI_IMODE_LOAD_PASS1,
+ ACPI_NS_SEARCH_PARENT, walk_state,
+ &(node));
}
#endif
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (path, status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(path, status);
return (status);
}
@@ -208,7 +196,7 @@ acpi_ds_load1_begin_op (
* one of the opcodes that actually opens a scope
*/
switch (node->type) {
- case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
+ case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
case ACPI_TYPE_DEVICE:
case ACPI_TYPE_POWER:
case ACPI_TYPE_PROCESSOR:
@@ -232,9 +220,10 @@ acpi_ds_load1_begin_op (
* a warning
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n",
- path, acpi_ut_get_type_name (node->type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n",
+ path,
+ acpi_ut_get_type_name(node->type)));
node->type = ACPI_TYPE_ANY;
walk_state->scope_info->common.value = ACPI_TYPE_ANY;
@@ -244,15 +233,12 @@ acpi_ds_load1_begin_op (
/* All other types are an error */
- ACPI_REPORT_ERROR ((
- "Invalid type (%s) for target of Scope operator [%4.4s] (Cannot override)\n",
- acpi_ut_get_type_name (node->type), path));
+ ACPI_REPORT_ERROR(("Invalid type (%s) for target of Scope operator [%4.4s] (Cannot override)\n", acpi_ut_get_type_name(node->type), path));
return (AE_AML_OPERAND_TYPE);
}
break;
-
default:
/*
@@ -281,15 +267,15 @@ acpi_ds_load1_begin_op (
flags = ACPI_NS_NO_UPSEARCH;
if ((walk_state->opcode != AML_SCOPE_OP) &&
- (!(walk_state->parse_flags & ACPI_PARSE_DEFERRED_OP))) {
+ (!(walk_state->parse_flags & ACPI_PARSE_DEFERRED_OP))) {
flags |= ACPI_NS_ERROR_IF_FOUND;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[%s] Cannot already exist\n",
- acpi_ut_get_type_name (object_type)));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "[%s] Both Find or Create allowed\n",
- acpi_ut_get_type_name (object_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[%s] Cannot already exist\n",
+ acpi_ut_get_type_name(object_type)));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "[%s] Both Find or Create allowed\n",
+ acpi_ut_get_type_name(object_type)));
}
/*
@@ -298,22 +284,23 @@ acpi_ds_load1_begin_op (
* involve arguments to the opcode must be created as we go back up the
* parse tree later.
*/
- status = acpi_ns_lookup (walk_state->scope_info, path, object_type,
- ACPI_IMODE_LOAD_PASS1, flags, walk_state, &(node));
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (path, status);
+ status =
+ acpi_ns_lookup(walk_state->scope_info, path, object_type,
+ ACPI_IMODE_LOAD_PASS1, flags, walk_state,
+ &(node));
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(path, status);
return (status);
}
break;
}
-
/* Common exit */
if (!op) {
/* Create a new op */
- op = acpi_ps_alloc_op (walk_state->opcode);
+ op = acpi_ps_alloc_op(walk_state->opcode);
if (!op) {
return (AE_NO_MEMORY);
}
@@ -327,19 +314,18 @@ acpi_ds_load1_begin_op (
op->named.path = (u8 *) path;
#endif
-
/*
* Put the Node in the "op" object that the parser uses, so we
* can get it again quickly when this scope is closed
*/
op->common.node = node;
- acpi_ps_append_arg (acpi_ps_get_parent_scope (&walk_state->parser_state), op);
+ acpi_ps_append_arg(acpi_ps_get_parent_scope(&walk_state->parser_state),
+ op);
*out_op = op;
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_load1_end_op
@@ -353,20 +339,17 @@ acpi_ds_load1_begin_op (
*
******************************************************************************/
-acpi_status
-acpi_ds_load1_end_op (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_load1_end_op(struct acpi_walk_state * walk_state)
{
- union acpi_parse_object *op;
- acpi_object_type object_type;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_NAME ("ds_load1_end_op");
+ union acpi_parse_object *op;
+ acpi_object_type object_type;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_NAME("ds_load1_end_op");
op = walk_state->op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op,
+ walk_state));
/* We are only interested in opcodes that have an associated name */
@@ -380,21 +363,20 @@ acpi_ds_load1_end_op (
#ifndef ACPI_NO_METHOD_EXECUTION
if (walk_state->op_info->flags & AML_FIELD) {
- if (walk_state->opcode == AML_FIELD_OP ||
- walk_state->opcode == AML_BANK_FIELD_OP ||
- walk_state->opcode == AML_INDEX_FIELD_OP) {
- status = acpi_ds_init_field_objects (op, walk_state);
+ if (walk_state->opcode == AML_FIELD_OP ||
+ walk_state->opcode == AML_BANK_FIELD_OP ||
+ walk_state->opcode == AML_INDEX_FIELD_OP) {
+ status = acpi_ds_init_field_objects(op, walk_state);
}
return (status);
}
-
if (op->common.aml_opcode == AML_REGION_OP) {
- status = acpi_ex_create_region (op->named.data, op->named.length,
- (acpi_adr_space_type)
- ((op->common.value.arg)->common.value.integer),
- walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_create_region(op->named.data, op->named.length,
+ (acpi_adr_space_type)
+ ((op->common.value.arg)->common.
+ value.integer), walk_state);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -404,8 +386,11 @@ acpi_ds_load1_end_op (
/* For Name opcode, get the object type from the argument */
if (op->common.value.arg) {
- object_type = (acpi_ps_get_opcode_info (
- (op->common.value.arg)->common.aml_opcode))->object_type;
+ object_type = (acpi_ps_get_opcode_info((op->common.
+ value.arg)->
+ common.
+ aml_opcode))->
+ object_type;
op->common.node->type = (u8) object_type;
}
}
@@ -419,23 +404,26 @@ acpi_ds_load1_end_op (
* of invocations of the method (need to know the number of
* arguments.)
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "LOADING-Method: State=%p Op=%p named_obj=%p\n",
- walk_state, op, op->named.node));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "LOADING-Method: State=%p Op=%p named_obj=%p\n",
+ walk_state, op, op->named.node));
- if (!acpi_ns_get_attached_object (op->named.node)) {
- walk_state->operands[0] = (void *) op->named.node;
+ if (!acpi_ns_get_attached_object(op->named.node)) {
+ walk_state->operands[0] = (void *)op->named.node;
walk_state->num_operands = 1;
- status = acpi_ds_create_operands (walk_state, op->common.value.arg);
- if (ACPI_SUCCESS (status)) {
- status = acpi_ex_create_method (op->named.data,
- op->named.length, walk_state);
+ status =
+ acpi_ds_create_operands(walk_state,
+ op->common.value.arg);
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_ex_create_method(op->named.data,
+ op->named.length,
+ walk_state);
}
walk_state->operands[0] = NULL;
walk_state->num_operands = 0;
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -443,17 +431,17 @@ acpi_ds_load1_end_op (
/* Pop the scope stack */
- if (acpi_ns_opens_scope (object_type)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "(%s): Popping scope for Op %p\n",
- acpi_ut_get_type_name (object_type), op));
+ if (acpi_ns_opens_scope(object_type)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "(%s): Popping scope for Op %p\n",
+ acpi_ut_get_type_name(object_type), op));
- status = acpi_ds_scope_stack_pop (walk_state);
+ status = acpi_ds_scope_stack_pop(walk_state);
}
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_load2_begin_op
@@ -468,30 +456,53 @@ acpi_ds_load1_end_op (
******************************************************************************/
acpi_status
-acpi_ds_load2_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op)
+acpi_ds_load2_begin_op(struct acpi_walk_state * walk_state,
+ union acpi_parse_object ** out_op)
{
- union acpi_parse_object *op;
- struct acpi_namespace_node *node;
- acpi_status status;
- acpi_object_type object_type;
- char *buffer_ptr;
-
-
- ACPI_FUNCTION_TRACE ("ds_load2_begin_op");
+ union acpi_parse_object *op;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ acpi_object_type object_type;
+ char *buffer_ptr;
+ ACPI_FUNCTION_TRACE("ds_load2_begin_op");
op = walk_state->op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op,
+ walk_state));
if (op) {
+ if ((walk_state->control_state) &&
+ (walk_state->control_state->common.state ==
+ ACPI_CONTROL_CONDITIONAL_EXECUTING)) {
+ /* We are executing a while loop outside of a method */
+
+ status = acpi_ds_exec_begin_op(walk_state, out_op);
+ return_ACPI_STATUS(status);
+ }
+
/* We only care about Namespace opcodes here */
if ((!(walk_state->op_info->flags & AML_NSOPCODE) &&
- (walk_state->opcode != AML_INT_NAMEPATH_OP)) ||
- (!(walk_state->op_info->flags & AML_NAMED))) {
- return_ACPI_STATUS (AE_OK);
+ (walk_state->opcode != AML_INT_NAMEPATH_OP)) ||
+ (!(walk_state->op_info->flags & AML_NAMED))) {
+#ifdef ACPI_ENABLE_MODULE_LEVEL_CODE
+ if ((walk_state->op_info->class == AML_CLASS_EXECUTE) ||
+ (walk_state->op_info->class == AML_CLASS_CONTROL)) {
+
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Begin/EXEC: %s (fl %8.8X)\n",
+ walk_state->op_info->name,
+ walk_state->op_info->flags));
+
+ /* Executing a type1 or type2 opcode outside of a method */
+
+ status =
+ acpi_ds_exec_begin_op(walk_state, out_op);
+ return_ACPI_STATUS(status);
+ }
+#endif
+ return_ACPI_STATUS(AE_OK);
}
/* Get the name we are going to enter or lookup in the namespace */
@@ -503,28 +514,27 @@ acpi_ds_load2_begin_op (
if (!buffer_ptr) {
/* No name, just exit */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
- }
- else {
+ } else {
/* Get name from the op */
- buffer_ptr = (char *) &op->named.name;
+ buffer_ptr = (char *)&op->named.name;
}
- }
- else {
+ } else {
/* Get the namestring from the raw AML */
- buffer_ptr = acpi_ps_get_next_namestring (&walk_state->parser_state);
+ buffer_ptr =
+ acpi_ps_get_next_namestring(&walk_state->parser_state);
}
/* Map the opcode into an internal object type */
object_type = walk_state->op_info->object_type;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "State=%p Op=%p Type=%X\n", walk_state, op, object_type));
-
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "State=%p Op=%p Type=%X\n", walk_state, op,
+ object_type));
switch (walk_state->opcode) {
case AML_FIELD_OP:
@@ -542,9 +552,10 @@ acpi_ds_load2_begin_op (
* Don't enter the name into the namespace, but look it up
* for use later.
*/
- status = acpi_ns_lookup (walk_state->scope_info, buffer_ptr, object_type,
- ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
- walk_state, &(node));
+ status =
+ acpi_ns_lookup(walk_state->scope_info, buffer_ptr,
+ object_type, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT, walk_state, &(node));
break;
case AML_SCOPE_OP:
@@ -554,28 +565,28 @@ acpi_ds_load2_begin_op (
* Don't enter the name into the namespace, but look it up
* for use later.
*/
- status = acpi_ns_lookup (walk_state->scope_info, buffer_ptr, object_type,
- ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
- walk_state, &(node));
- if (ACPI_FAILURE (status)) {
-#ifdef _ACPI_ASL_COMPILER
+ status =
+ acpi_ns_lookup(walk_state->scope_info, buffer_ptr,
+ object_type, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT, walk_state, &(node));
+ if (ACPI_FAILURE(status)) {
+#ifdef ACPI_ASL_COMPILER
if (status == AE_NOT_FOUND) {
status = AE_OK;
- }
- else {
- ACPI_REPORT_NSERROR (buffer_ptr, status);
+ } else {
+ ACPI_REPORT_NSERROR(buffer_ptr, status);
}
#else
- ACPI_REPORT_NSERROR (buffer_ptr, status);
+ ACPI_REPORT_NSERROR(buffer_ptr, status);
#endif
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/*
* We must check to make sure that the target is
* one of the opcodes that actually opens a scope
*/
switch (node->type) {
- case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
+ case ACPI_TYPE_LOCAL_SCOPE: /* Scope */
case ACPI_TYPE_DEVICE:
case ACPI_TYPE_POWER:
case ACPI_TYPE_PROCESSOR:
@@ -596,9 +607,7 @@ acpi_ds_load2_begin_op (
* Scope (DEB) { ... }
*/
- ACPI_REPORT_WARNING ((
- "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n",
- buffer_ptr, acpi_ut_get_type_name (node->type)));
+ ACPI_REPORT_WARNING(("Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n", buffer_ptr, acpi_ut_get_type_name(node->type)));
node->type = ACPI_TYPE_ANY;
walk_state->scope_info->common.value = ACPI_TYPE_ANY;
@@ -608,9 +617,7 @@ acpi_ds_load2_begin_op (
/* All other types are an error */
- ACPI_REPORT_ERROR ((
- "Invalid type (%s) for target of Scope operator [%4.4s]\n",
- acpi_ut_get_type_name (node->type), buffer_ptr));
+ ACPI_REPORT_ERROR(("Invalid type (%s) for target of Scope operator [%4.4s]\n", acpi_ut_get_type_name(node->type), buffer_ptr));
return (AE_AML_OPERAND_TYPE);
}
@@ -625,14 +632,16 @@ acpi_ds_load2_begin_op (
node = op->common.node;
- if (acpi_ns_opens_scope (object_type)) {
- status = acpi_ds_scope_stack_push (node, object_type, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (acpi_ns_opens_scope(object_type)) {
+ status =
+ acpi_ds_scope_stack_push(node, object_type,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -651,24 +660,26 @@ acpi_ds_load2_begin_op (
break;
}
- status = acpi_ns_lookup (walk_state->scope_info, buffer_ptr, object_type,
- ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH,
- walk_state, &(node));
+ /* Add new entry into namespace */
+
+ status =
+ acpi_ns_lookup(walk_state->scope_info, buffer_ptr,
+ object_type, ACPI_IMODE_LOAD_PASS2,
+ ACPI_NS_NO_UPSEARCH, walk_state, &(node));
break;
}
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_NSERROR (buffer_ptr, status);
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_NSERROR(buffer_ptr, status);
+ return_ACPI_STATUS(status);
}
-
if (!op) {
/* Create a new op */
- op = acpi_ps_alloc_op (walk_state->opcode);
+ op = acpi_ps_alloc_op(walk_state->opcode);
if (!op) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the new op */
@@ -676,9 +687,7 @@ acpi_ds_load2_begin_op (
if (node) {
op->named.name = node->name.integer;
}
- if (out_op) {
- *out_op = op;
- }
+ *out_op = op;
}
/*
@@ -687,10 +696,9 @@ acpi_ds_load2_begin_op (
*/
op->common.node = node;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_load2_end_op
@@ -704,39 +712,54 @@ acpi_ds_load2_begin_op (
*
******************************************************************************/
-acpi_status
-acpi_ds_load2_end_op (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
{
- union acpi_parse_object *op;
- acpi_status status = AE_OK;
- acpi_object_type object_type;
- struct acpi_namespace_node *node;
- union acpi_parse_object *arg;
- struct acpi_namespace_node *new_node;
+ union acpi_parse_object *op;
+ acpi_status status = AE_OK;
+ acpi_object_type object_type;
+ struct acpi_namespace_node *node;
+ union acpi_parse_object *arg;
+ struct acpi_namespace_node *new_node;
#ifndef ACPI_NO_METHOD_EXECUTION
- u32 i;
+ u32 i;
#endif
-
- ACPI_FUNCTION_TRACE ("ds_load2_end_op");
+ ACPI_FUNCTION_TRACE("ds_load2_end_op");
op = walk_state->op;
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Opcode [%s] Op %p State %p\n",
- walk_state->op_info->name, op, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Opcode [%s] Op %p State %p\n",
+ walk_state->op_info->name, op, walk_state));
- /* Only interested in opcodes that have namespace objects */
+ /* Check if opcode had an associated namespace object */
if (!(walk_state->op_info->flags & AML_NSOBJECT)) {
- return_ACPI_STATUS (AE_OK);
+#ifndef ACPI_NO_METHOD_EXECUTION
+#ifdef ACPI_ENABLE_MODULE_LEVEL_CODE
+ /* No namespace object. Executable opcode? */
+
+ if ((walk_state->op_info->class == AML_CLASS_EXECUTE) ||
+ (walk_state->op_info->class == AML_CLASS_CONTROL)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "End/EXEC: %s (fl %8.8X)\n",
+ walk_state->op_info->name,
+ walk_state->op_info->flags));
+
+ /* Executing a type1 or type2 opcode outside of a method */
+
+ status = acpi_ds_exec_end_op(walk_state);
+ return_ACPI_STATUS(status);
+ }
+#endif
+#endif
+ return_ACPI_STATUS(AE_OK);
}
if (op->common.aml_opcode == AML_SCOPE_OP) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Ending scope Op=%p State=%p\n", op, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Ending scope Op=%p State=%p\n", op,
+ walk_state));
}
-
object_type = walk_state->op_info->object_type;
/*
@@ -749,18 +772,19 @@ acpi_ds_load2_end_op (
* Put the Node on the object stack (Contains the ACPI Name of
* this object)
*/
- walk_state->operands[0] = (void *) node;
+ walk_state->operands[0] = (void *)node;
walk_state->num_operands = 1;
/* Pop the scope stack */
- if (acpi_ns_opens_scope (object_type) &&
- (op->common.aml_opcode != AML_INT_METHODCALL_OP)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "(%s) Popping scope for Op %p\n",
- acpi_ut_get_type_name (object_type), op));
+ if (acpi_ns_opens_scope(object_type) &&
+ (op->common.aml_opcode != AML_INT_METHODCALL_OP)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "(%s) Popping scope for Op %p\n",
+ acpi_ut_get_type_name(object_type), op));
- status = acpi_ds_scope_stack_pop (walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_scope_stack_pop(walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
}
@@ -793,9 +817,10 @@ acpi_ds_load2_end_op (
* AML_THERMALZONE
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "Create-Load [%s] State=%p Op=%p named_obj=%p\n",
- acpi_ps_get_opcode_name (op->common.aml_opcode), walk_state, op, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "Create-Load [%s] State=%p Op=%p named_obj=%p\n",
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ walk_state, op, node));
/* Decode the opcode */
@@ -810,27 +835,32 @@ acpi_ds_load2_end_op (
* Create the field object, but the field buffer and index must
* be evaluated later during the execution phase
*/
- status = acpi_ds_create_buffer_field (op, walk_state);
+ status = acpi_ds_create_buffer_field(op, walk_state);
break;
-
- case AML_TYPE_NAMED_FIELD:
+ case AML_TYPE_NAMED_FIELD:
switch (op->common.aml_opcode) {
case AML_INDEX_FIELD_OP:
- status = acpi_ds_create_index_field (op, (acpi_handle) arg->common.node,
- walk_state);
+ status =
+ acpi_ds_create_index_field(op,
+ (acpi_handle) arg->
+ common.node, walk_state);
break;
case AML_BANK_FIELD_OP:
- status = acpi_ds_create_bank_field (op, arg->common.node, walk_state);
+ status =
+ acpi_ds_create_bank_field(op, arg->common.node,
+ walk_state);
break;
case AML_FIELD_OP:
- status = acpi_ds_create_field (op, arg->common.node, walk_state);
+ status =
+ acpi_ds_create_field(op, arg->common.node,
+ walk_state);
break;
default:
@@ -839,43 +869,42 @@ acpi_ds_load2_end_op (
}
break;
+ case AML_TYPE_NAMED_SIMPLE:
- case AML_TYPE_NAMED_SIMPLE:
-
- status = acpi_ds_create_operands (walk_state, arg);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ds_create_operands(walk_state, arg);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
switch (op->common.aml_opcode) {
case AML_PROCESSOR_OP:
- status = acpi_ex_create_processor (walk_state);
+ status = acpi_ex_create_processor(walk_state);
break;
case AML_POWER_RES_OP:
- status = acpi_ex_create_power_resource (walk_state);
+ status = acpi_ex_create_power_resource(walk_state);
break;
case AML_MUTEX_OP:
- status = acpi_ex_create_mutex (walk_state);
+ status = acpi_ex_create_mutex(walk_state);
break;
case AML_EVENT_OP:
- status = acpi_ex_create_event (walk_state);
+ status = acpi_ex_create_event(walk_state);
break;
case AML_DATA_REGION_OP:
- status = acpi_ex_create_table_region (walk_state);
+ status = acpi_ex_create_table_region(walk_state);
break;
case AML_ALIAS_OP:
- status = acpi_ex_create_alias (walk_state);
+ status = acpi_ex_create_alias(walk_state);
break;
default:
@@ -888,12 +917,12 @@ acpi_ds_load2_end_op (
/* Delete operands */
for (i = 1; i < walk_state->num_operands; i++) {
- acpi_ut_remove_reference (walk_state->operands[i]);
+ acpi_ut_remove_reference(walk_state->operands[i]);
walk_state->operands[i] = NULL;
}
break;
-#endif /* ACPI_NO_METHOD_EXECUTION */
+#endif /* ACPI_NO_METHOD_EXECUTION */
case AML_TYPE_NAMED_COMPLEX:
@@ -909,9 +938,10 @@ acpi_ds_load2_end_op (
* If we have a valid region, initialize it
* Namespace is NOT locked at this point.
*/
- status = acpi_ev_initialize_region (acpi_ns_get_attached_object (node),
- FALSE);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ev_initialize_region
+ (acpi_ns_get_attached_object(node), FALSE);
+ if (ACPI_FAILURE(status)) {
/*
* If AE_NOT_EXIST is returned, it is not fatal
* because many regions get created before a handler
@@ -923,13 +953,11 @@ acpi_ds_load2_end_op (
}
break;
-
case AML_NAME_OP:
- status = acpi_ds_create_node (walk_state, node, op);
+ status = acpi_ds_create_node(walk_state, node, op);
break;
-#endif /* ACPI_NO_METHOD_EXECUTION */
-
+#endif /* ACPI_NO_METHOD_EXECUTION */
default:
/* All NAMED_COMPLEX opcodes must be handled above */
@@ -938,27 +966,29 @@ acpi_ds_load2_end_op (
}
break;
-
case AML_CLASS_INTERNAL:
/* case AML_INT_NAMEPATH_OP: */
break;
-
case AML_CLASS_METHOD_CALL:
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "RESOLVING-method_call: State=%p Op=%p named_obj=%p\n",
- walk_state, op, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "RESOLVING-method_call: State=%p Op=%p named_obj=%p\n",
+ walk_state, op, node));
/*
* Lookup the method name and save the Node
*/
- status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
- ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS2,
- ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
- walk_state, &(new_node));
- if (ACPI_SUCCESS (status)) {
+ status =
+ acpi_ns_lookup(walk_state->scope_info,
+ arg->common.value.string, ACPI_TYPE_ANY,
+ ACPI_IMODE_LOAD_PASS2,
+ ACPI_NS_SEARCH_PARENT |
+ ACPI_NS_DONT_OPEN_SCOPE, walk_state,
+ &(new_node));
+ if (ACPI_SUCCESS(status)) {
+
/*
* Make sure that what we found is indeed a method
* We didn't search for a method on purpose, to see if the name
@@ -973,24 +1003,20 @@ acpi_ds_load2_end_op (
* parser uses, so we can get it again at the end of this scope
*/
op->common.node = new_node;
- }
- else {
- ACPI_REPORT_NSERROR (arg->common.value.string, status);
+ } else {
+ ACPI_REPORT_NSERROR(arg->common.value.string, status);
}
break;
-
default:
break;
}
-cleanup:
+ cleanup:
/* Remove the Node pushed at the very beginning */
walk_state->operands[0] = NULL;
walk_state->num_operands = 0;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/dispatcher/dswscope.c b/drivers/acpi/dispatcher/dswscope.c
index 21f4548ff32..defe956ef75 100644
--- a/drivers/acpi/dispatcher/dswscope.c
+++ b/drivers/acpi/dispatcher/dswscope.c
@@ -41,14 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dswscope")
-
+ACPI_MODULE_NAME("dswscope")
/****************************************************************************
*
@@ -62,15 +59,11 @@
* root scope object (which remains at the stack top.)
*
***************************************************************************/
-
-void
-acpi_ds_scope_stack_clear (
- struct acpi_walk_state *walk_state)
+void acpi_ds_scope_stack_clear(struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *scope_info;
-
- ACPI_FUNCTION_NAME ("ds_scope_stack_clear");
+ union acpi_generic_state *scope_info;
+ ACPI_FUNCTION_NAME("ds_scope_stack_clear");
while (walk_state->scope_info) {
/* Pop a scope off the stack */
@@ -78,14 +71,14 @@ acpi_ds_scope_stack_clear (
scope_info = walk_state->scope_info;
walk_state->scope_info = scope_info->scope.next;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Popped object type (%s)\n",
- acpi_ut_get_type_name (scope_info->common.value)));
- acpi_ut_delete_generic_state (scope_info);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Popped object type (%s)\n",
+ acpi_ut_get_type_name(scope_info->common.
+ value)));
+ acpi_ut_delete_generic_state(scope_info);
}
}
-
/****************************************************************************
*
* FUNCTION: acpi_ds_scope_stack_push
@@ -102,74 +95,70 @@ acpi_ds_scope_stack_clear (
***************************************************************************/
acpi_status
-acpi_ds_scope_stack_push (
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_walk_state *walk_state)
+acpi_ds_scope_stack_push(struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *scope_info;
- union acpi_generic_state *old_scope_info;
-
-
- ACPI_FUNCTION_TRACE ("ds_scope_stack_push");
+ union acpi_generic_state *scope_info;
+ union acpi_generic_state *old_scope_info;
+ ACPI_FUNCTION_TRACE("ds_scope_stack_push");
if (!node) {
/* Invalid scope */
- ACPI_REPORT_ERROR (("ds_scope_stack_push: null scope passed\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("ds_scope_stack_push: null scope passed\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Make sure object type is valid */
- if (!acpi_ut_valid_object_type (type)) {
- ACPI_REPORT_WARNING ((
- "ds_scope_stack_push: Invalid object type: 0x%X\n", type));
+ if (!acpi_ut_valid_object_type(type)) {
+ ACPI_REPORT_WARNING(("ds_scope_stack_push: Invalid object type: 0x%X\n", type));
}
/* Allocate a new scope object */
- scope_info = acpi_ut_create_generic_state ();
+ scope_info = acpi_ut_create_generic_state();
if (!scope_info) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Init new scope object */
scope_info->common.data_type = ACPI_DESC_TYPE_STATE_WSCOPE;
- scope_info->scope.node = node;
- scope_info->common.value = (u16) type;
+ scope_info->scope.node = node;
+ scope_info->common.value = (u16) type;
walk_state->scope_depth++;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[%.2d] Pushed scope ", (u32) walk_state->scope_depth));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[%.2d] Pushed scope ",
+ (u32) walk_state->scope_depth));
old_scope_info = walk_state->scope_info;
if (old_scope_info) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC,
- "[%4.4s] (%s)",
- acpi_ut_get_node_name (old_scope_info->scope.node),
- acpi_ut_get_type_name (old_scope_info->common.value)));
- }
- else {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC,
- "[\\___] (%s)", "ROOT"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC,
+ "[%4.4s] (%s)",
+ acpi_ut_get_node_name(old_scope_info->
+ scope.node),
+ acpi_ut_get_type_name(old_scope_info->
+ common.value)));
+ } else {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC, "[\\___] (%s)", "ROOT"));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC,
- ", New scope -> [%4.4s] (%s)\n",
- acpi_ut_get_node_name (scope_info->scope.node),
- acpi_ut_get_type_name (scope_info->common.value)));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC,
+ ", New scope -> [%4.4s] (%s)\n",
+ acpi_ut_get_node_name(scope_info->scope.node),
+ acpi_ut_get_type_name(scope_info->common.value)));
/* Push new scope object onto stack */
- acpi_ut_push_generic_state (&walk_state->scope_info, scope_info);
- return_ACPI_STATUS (AE_OK);
+ acpi_ut_push_generic_state(&walk_state->scope_info, scope_info);
+ return_ACPI_STATUS(AE_OK);
}
-
/****************************************************************************
*
* FUNCTION: acpi_ds_scope_stack_pop
@@ -182,47 +171,41 @@ acpi_ds_scope_stack_push (
*
***************************************************************************/
-acpi_status
-acpi_ds_scope_stack_pop (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_scope_stack_pop(struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *scope_info;
- union acpi_generic_state *new_scope_info;
-
-
- ACPI_FUNCTION_TRACE ("ds_scope_stack_pop");
+ union acpi_generic_state *scope_info;
+ union acpi_generic_state *new_scope_info;
+ ACPI_FUNCTION_TRACE("ds_scope_stack_pop");
/*
* Pop scope info object off the stack.
*/
- scope_info = acpi_ut_pop_generic_state (&walk_state->scope_info);
+ scope_info = acpi_ut_pop_generic_state(&walk_state->scope_info);
if (!scope_info) {
- return_ACPI_STATUS (AE_STACK_UNDERFLOW);
+ return_ACPI_STATUS(AE_STACK_UNDERFLOW);
}
walk_state->scope_depth--;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[%.2d] Popped scope [%4.4s] (%s), New scope -> ",
- (u32) walk_state->scope_depth,
- acpi_ut_get_node_name (scope_info->scope.node),
- acpi_ut_get_type_name (scope_info->common.value)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[%.2d] Popped scope [%4.4s] (%s), New scope -> ",
+ (u32) walk_state->scope_depth,
+ acpi_ut_get_node_name(scope_info->scope.node),
+ acpi_ut_get_type_name(scope_info->common.value)));
new_scope_info = walk_state->scope_info;
if (new_scope_info) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC,
- "[%4.4s] (%s)\n",
- acpi_ut_get_node_name (new_scope_info->scope.node),
- acpi_ut_get_type_name (new_scope_info->common.value)));
- }
- else {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC,
- "[\\___] (ROOT)\n"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC,
+ "[%4.4s] (%s)\n",
+ acpi_ut_get_node_name(new_scope_info->
+ scope.node),
+ acpi_ut_get_type_name(new_scope_info->
+ common.value)));
+ } else {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC, "[\\___] (ROOT)\n"));
}
- acpi_ut_delete_generic_state (scope_info);
- return_ACPI_STATUS (AE_OK);
+ acpi_ut_delete_generic_state(scope_info);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/dispatcher/dswstate.c b/drivers/acpi/dispatcher/dswstate.c
index 9cd3db652b3..7d68a5aaf3c 100644
--- a/drivers/acpi/dispatcher/dswstate.c
+++ b/drivers/acpi/dispatcher/dswstate.c
@@ -41,37 +41,28 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acdispat.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_DISPATCHER
- ACPI_MODULE_NAME ("dswstate")
+ACPI_MODULE_NAME("dswstate")
/* Local prototypes */
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
acpi_status
-acpi_ds_result_insert (
- void *object,
- u32 index,
- struct acpi_walk_state *walk_state);
+acpi_ds_result_insert(void *object,
+ u32 index, struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ds_obj_stack_delete_all (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_obj_stack_delete_all(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_obj_stack_pop_object (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state);
-
-void *
-acpi_ds_obj_stack_get_value (
- u32 index,
- struct acpi_walk_state *walk_state);
+acpi_ds_obj_stack_pop_object(union acpi_operand_object **object,
+ struct acpi_walk_state *walk_state);
+
+void *acpi_ds_obj_stack_get_value(u32 index,
+ struct acpi_walk_state *walk_state);
#endif
#ifdef ACPI_FUTURE_USAGE
@@ -92,36 +83,35 @@ acpi_ds_obj_stack_get_value (
******************************************************************************/
acpi_status
-acpi_ds_result_remove (
- union acpi_operand_object **object,
- u32 index,
- struct acpi_walk_state *walk_state)
+acpi_ds_result_remove(union acpi_operand_object **object,
+ u32 index, struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_NAME ("ds_result_remove");
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_remove");
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No result object pushed! State=%p\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No result object pushed! State=%p\n",
+ walk_state));
return (AE_NOT_EXIST);
}
if (index >= ACPI_OBJ_MAX_OPERAND) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Index out of range: %X State=%p Num=%X\n",
- index, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Index out of range: %X State=%p Num=%X\n",
+ index, walk_state,
+ state->results.num_results));
}
/* Check for a valid result object */
- if (!state->results.obj_desc [index]) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X, Index=%X\n",
- walk_state, state->results.num_results, index));
+ if (!state->results.obj_desc[index]) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null operand! State=%p #Ops=%X, Index=%X\n",
+ walk_state, state->results.num_results,
+ index));
return (AE_AML_NO_RETURN_VALUE);
}
@@ -129,18 +119,20 @@ acpi_ds_result_remove (
state->results.num_results--;
- *object = state->results.obj_desc [index];
- state->results.obj_desc [index] = NULL;
+ *object = state->results.obj_desc[index];
+ state->results.obj_desc[index] = NULL;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Obj=%p [%s] Index=%X State=%p Num=%X\n",
- *object, (*object) ? acpi_ut_get_object_type_name (*object) : "NULL",
- index, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Obj=%p [%s] Index=%X State=%p Num=%X\n",
+ *object,
+ (*object) ? acpi_ut_get_object_type_name(*object) :
+ "NULL", index, walk_state,
+ state->results.num_results));
return (AE_OK);
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -157,16 +149,13 @@ acpi_ds_result_remove (
******************************************************************************/
acpi_status
-acpi_ds_result_pop (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state)
+acpi_ds_result_pop(union acpi_operand_object ** object,
+ struct acpi_walk_state * walk_state)
{
- acpi_native_uint index;
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_NAME ("ds_result_pop");
+ acpi_native_uint index;
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_pop");
state = walk_state->results;
if (!state) {
@@ -174,8 +163,9 @@ acpi_ds_result_pop (
}
if (!state->results.num_results) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Result stack is empty! State=%p\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Result stack is empty! State=%p\n",
+ walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
@@ -186,26 +176,27 @@ acpi_ds_result_pop (
for (index = ACPI_OBJ_NUM_OPERANDS; index; index--) {
/* Check for a valid result object */
- if (state->results.obj_desc [index -1]) {
- *object = state->results.obj_desc [index -1];
- state->results.obj_desc [index -1] = NULL;
+ if (state->results.obj_desc[index - 1]) {
+ *object = state->results.obj_desc[index - 1];
+ state->results.obj_desc[index - 1] = NULL;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Obj=%p [%s] Index=%X State=%p Num=%X\n",
- *object,
- (*object) ? acpi_ut_get_object_type_name (*object) : "NULL",
- (u32) index -1, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Obj=%p [%s] Index=%X State=%p Num=%X\n",
+ *object,
+ (*object) ?
+ acpi_ut_get_object_type_name(*object)
+ : "NULL", (u32) index - 1, walk_state,
+ state->results.num_results));
return (AE_OK);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No result objects! State=%p\n", walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No result objects! State=%p\n", walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_result_pop_from_bottom
@@ -221,38 +212,37 @@ acpi_ds_result_pop (
******************************************************************************/
acpi_status
-acpi_ds_result_pop_from_bottom (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state)
+acpi_ds_result_pop_from_bottom(union acpi_operand_object ** object,
+ struct acpi_walk_state * walk_state)
{
- acpi_native_uint index;
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_NAME ("ds_result_pop_from_bottom");
+ acpi_native_uint index;
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_pop_from_bottom");
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Warning: No result object pushed! State=%p\n", walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Warning: No result object pushed! State=%p\n",
+ walk_state));
return (AE_NOT_EXIST);
}
if (!state->results.num_results) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No result objects! State=%p\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No result objects! State=%p\n", walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
/* Remove Bottom element */
- *object = state->results.obj_desc [0];
+ *object = state->results.obj_desc[0];
/* Push entire stack down one element */
for (index = 0; index < state->results.num_results; index++) {
- state->results.obj_desc [index] = state->results.obj_desc [index + 1];
+ state->results.obj_desc[index] =
+ state->results.obj_desc[index + 1];
}
state->results.num_results--;
@@ -260,20 +250,21 @@ acpi_ds_result_pop_from_bottom (
/* Check for a valid result object */
if (!*object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X, Index=%X\n",
- walk_state, state->results.num_results, (u32) index));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null operand! State=%p #Ops=%X Index=%X\n",
+ walk_state, state->results.num_results,
+ (u32) index));
return (AE_AML_NO_RETURN_VALUE);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Obj=%p [%s], Results=%p State=%p\n",
- *object, (*object) ? acpi_ut_get_object_type_name (*object) : "NULL",
- state, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p [%s] Results=%p State=%p\n",
+ *object,
+ (*object) ? acpi_ut_get_object_type_name(*object) :
+ "NULL", state, walk_state));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_result_push
@@ -288,47 +279,50 @@ acpi_ds_result_pop_from_bottom (
******************************************************************************/
acpi_status
-acpi_ds_result_push (
- union acpi_operand_object *object,
- struct acpi_walk_state *walk_state)
+acpi_ds_result_push(union acpi_operand_object * object,
+ struct acpi_walk_state * walk_state)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_NAME ("ds_result_push");
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_push");
state = walk_state->results;
if (!state) {
- ACPI_REPORT_ERROR (("No result stack frame during push\n"));
+ ACPI_REPORT_ERROR(("No result stack frame during push\n"));
return (AE_AML_INTERNAL);
}
if (state->results.num_results == ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Result stack overflow: Obj=%p State=%p Num=%X\n",
- object, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Result stack overflow: Obj=%p State=%p Num=%X\n",
+ object, walk_state,
+ state->results.num_results));
return (AE_STACK_OVERFLOW);
}
if (!object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null Object! Obj=%p State=%p Num=%X\n",
- object, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null Object! Obj=%p State=%p Num=%X\n",
+ object, walk_state,
+ state->results.num_results));
return (AE_BAD_PARAMETER);
}
- state->results.obj_desc [state->results.num_results] = object;
+ state->results.obj_desc[state->results.num_results] = object;
state->results.num_results++;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Obj=%p [%s] State=%p Num=%X Cur=%X\n",
- object, object ? acpi_ut_get_object_type_name ((union acpi_operand_object *) object) : "NULL",
- walk_state, state->results.num_results, walk_state->current_result));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p [%s] State=%p Num=%X Cur=%X\n",
+ object,
+ object ?
+ acpi_ut_get_object_type_name((union
+ acpi_operand_object *)
+ object) : "NULL",
+ walk_state, state->results.num_results,
+ walk_state->current_result));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_result_stack_push
@@ -341,30 +335,26 @@ acpi_ds_result_push (
*
******************************************************************************/
-acpi_status
-acpi_ds_result_stack_push (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_result_stack_push(struct acpi_walk_state * walk_state)
{
- union acpi_generic_state *state;
-
- ACPI_FUNCTION_NAME ("ds_result_stack_push");
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_stack_push");
- state = acpi_ut_create_generic_state ();
+ state = acpi_ut_create_generic_state();
if (!state) {
return (AE_NO_MEMORY);
}
state->common.data_type = ACPI_DESC_TYPE_STATE_RESULT;
- acpi_ut_push_generic_state (&walk_state->results, state);
+ acpi_ut_push_generic_state(&walk_state->results, state);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Results=%p State=%p\n",
- state, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Results=%p State=%p\n",
+ state, walk_state));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_result_stack_pop
@@ -377,35 +367,31 @@ acpi_ds_result_stack_push (
*
******************************************************************************/
-acpi_status
-acpi_ds_result_stack_pop (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_result_stack_pop(struct acpi_walk_state * walk_state)
{
- union acpi_generic_state *state;
-
- ACPI_FUNCTION_NAME ("ds_result_stack_pop");
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_stack_pop");
/* Check for stack underflow */
if (walk_state->results == NULL) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Underflow - State=%p\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Underflow - State=%p\n",
+ walk_state));
return (AE_AML_NO_OPERAND);
}
- state = acpi_ut_pop_generic_state (&walk_state->results);
+ state = acpi_ut_pop_generic_state(&walk_state->results);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Result=%p remaining_results=%X State=%p\n",
- state, state->results.num_results, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Result=%p remaining_results=%X State=%p\n",
+ state, state->results.num_results, walk_state));
- acpi_ut_delete_generic_state (state);
+ acpi_ut_delete_generic_state(state);
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_push
@@ -420,35 +406,35 @@ acpi_ds_result_stack_pop (
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_push (
- void *object,
- struct acpi_walk_state *walk_state)
+acpi_ds_obj_stack_push(void *object, struct acpi_walk_state * walk_state)
{
- ACPI_FUNCTION_NAME ("ds_obj_stack_push");
-
+ ACPI_FUNCTION_NAME("ds_obj_stack_push");
/* Check for stack overflow */
if (walk_state->num_operands >= ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "overflow! Obj=%p State=%p #Ops=%X\n",
- object, walk_state, walk_state->num_operands));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "overflow! Obj=%p State=%p #Ops=%X\n",
+ object, walk_state,
+ walk_state->num_operands));
return (AE_STACK_OVERFLOW);
}
/* Put the object onto the stack */
- walk_state->operands [walk_state->num_operands] = object;
+ walk_state->operands[walk_state->num_operands] = object;
walk_state->num_operands++;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Obj=%p [%s] State=%p #Ops=%X\n",
- object, acpi_ut_get_object_type_name ((union acpi_operand_object *) object),
- walk_state, walk_state->num_operands));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p [%s] State=%p #Ops=%X\n",
+ object,
+ acpi_ut_get_object_type_name((union
+ acpi_operand_object *)
+ object), walk_state,
+ walk_state->num_operands));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_pop
@@ -464,38 +450,35 @@ acpi_ds_obj_stack_push (
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_pop (
- u32 pop_count,
- struct acpi_walk_state *walk_state)
+acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state * walk_state)
{
- u32 i;
-
- ACPI_FUNCTION_NAME ("ds_obj_stack_pop");
+ u32 i;
+ ACPI_FUNCTION_NAME("ds_obj_stack_pop");
for (i = 0; i < pop_count; i++) {
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Underflow! Count=%X State=%p #Ops=%X\n",
- pop_count, walk_state, walk_state->num_operands));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Underflow! Count=%X State=%p #Ops=%X\n",
+ pop_count, walk_state,
+ walk_state->num_operands));
return (AE_STACK_UNDERFLOW);
}
/* Just set the stack entry to null */
walk_state->num_operands--;
- walk_state->operands [walk_state->num_operands] = NULL;
+ walk_state->operands[walk_state->num_operands] = NULL;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Count=%X State=%p #Ops=%X\n",
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Count=%X State=%p #Ops=%X\n",
pop_count, walk_state, walk_state->num_operands));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_pop_and_delete
@@ -511,44 +494,43 @@ acpi_ds_obj_stack_pop (
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_pop_and_delete (
- u32 pop_count,
- struct acpi_walk_state *walk_state)
+acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
+ struct acpi_walk_state * walk_state)
{
- u32 i;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_NAME ("ds_obj_stack_pop_and_delete");
+ u32 i;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_NAME("ds_obj_stack_pop_and_delete");
for (i = 0; i < pop_count; i++) {
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Underflow! Count=%X State=%p #Ops=%X\n",
- pop_count, walk_state, walk_state->num_operands));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Underflow! Count=%X State=%p #Ops=%X\n",
+ pop_count, walk_state,
+ walk_state->num_operands));
return (AE_STACK_UNDERFLOW);
}
/* Pop the stack and delete an object if present in this stack entry */
walk_state->num_operands--;
- obj_desc = walk_state->operands [walk_state->num_operands];
+ obj_desc = walk_state->operands[walk_state->num_operands];
if (obj_desc) {
- acpi_ut_remove_reference (walk_state->operands [walk_state->num_operands]);
- walk_state->operands [walk_state->num_operands] = NULL;
+ acpi_ut_remove_reference(walk_state->
+ operands[walk_state->
+ num_operands]);
+ walk_state->operands[walk_state->num_operands] = NULL;
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Count=%X State=%p #Ops=%X\n",
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Count=%X State=%p #Ops=%X\n",
pop_count, walk_state, walk_state->num_operands));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_get_current_walk_state
@@ -562,25 +544,21 @@ acpi_ds_obj_stack_pop_and_delete (
*
******************************************************************************/
-struct acpi_walk_state *
-acpi_ds_get_current_walk_state (
- struct acpi_thread_state *thread)
-
+struct acpi_walk_state *acpi_ds_get_current_walk_state(struct acpi_thread_state
+ *thread)
{
- ACPI_FUNCTION_NAME ("ds_get_current_walk_state");
-
+ ACPI_FUNCTION_NAME("ds_get_current_walk_state");
if (!thread) {
return (NULL);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Current walk_state %p\n",
- thread->walk_state_list));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "Current walk_state %p\n",
+ thread->walk_state_list));
return (thread->walk_state_list);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_push_walk_state
@@ -595,20 +573,17 @@ acpi_ds_get_current_walk_state (
******************************************************************************/
void
-acpi_ds_push_walk_state (
- struct acpi_walk_state *walk_state,
- struct acpi_thread_state *thread)
+acpi_ds_push_walk_state(struct acpi_walk_state *walk_state,
+ struct acpi_thread_state *thread)
{
- ACPI_FUNCTION_TRACE ("ds_push_walk_state");
-
+ ACPI_FUNCTION_TRACE("ds_push_walk_state");
- walk_state->next = thread->walk_state_list;
+ walk_state->next = thread->walk_state_list;
thread->walk_state_list = walk_state;
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_pop_walk_state
@@ -623,15 +598,11 @@ acpi_ds_push_walk_state (
*
******************************************************************************/
-struct acpi_walk_state *
-acpi_ds_pop_walk_state (
- struct acpi_thread_state *thread)
+struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state *thread)
{
- struct acpi_walk_state *walk_state;
-
-
- ACPI_FUNCTION_TRACE ("ds_pop_walk_state");
+ struct acpi_walk_state *walk_state;
+ ACPI_FUNCTION_TRACE("ds_pop_walk_state");
walk_state = thread->walk_state_list;
@@ -647,10 +618,9 @@ acpi_ds_pop_walk_state (
*/
}
- return_PTR (walk_state);
+ return_PTR(walk_state);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_create_walk_state
@@ -667,57 +637,55 @@ acpi_ds_pop_walk_state (
*
******************************************************************************/
-struct acpi_walk_state *
-acpi_ds_create_walk_state (
- acpi_owner_id owner_id,
- union acpi_parse_object *origin,
- union acpi_operand_object *mth_desc,
- struct acpi_thread_state *thread)
+struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id,
+ union acpi_parse_object
+ *origin,
+ union acpi_operand_object
+ *mth_desc,
+ struct acpi_thread_state
+ *thread)
{
- struct acpi_walk_state *walk_state;
- acpi_status status;
-
+ struct acpi_walk_state *walk_state;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ds_create_walk_state");
+ ACPI_FUNCTION_TRACE("ds_create_walk_state");
-
- walk_state = acpi_ut_acquire_from_cache (ACPI_MEM_LIST_WALK);
+ walk_state = ACPI_MEM_CALLOCATE(sizeof(struct acpi_walk_state));
if (!walk_state) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
- walk_state->data_type = ACPI_DESC_TYPE_WALK;
- walk_state->owner_id = owner_id;
- walk_state->origin = origin;
- walk_state->method_desc = mth_desc;
- walk_state->thread = thread;
+ walk_state->data_type = ACPI_DESC_TYPE_WALK;
+ walk_state->owner_id = owner_id;
+ walk_state->origin = origin;
+ walk_state->method_desc = mth_desc;
+ walk_state->thread = thread;
walk_state->parser_state.start_op = origin;
/* Init the method args/local */
#if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY))
- acpi_ds_method_data_init (walk_state);
+ acpi_ds_method_data_init(walk_state);
#endif
/* Create an initial result stack entry */
- status = acpi_ds_result_stack_push (walk_state);
- if (ACPI_FAILURE (status)) {
- acpi_ut_release_to_cache (ACPI_MEM_LIST_WALK, walk_state);
- return_PTR (NULL);
+ status = acpi_ds_result_stack_push(walk_state);
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(walk_state);
+ return_PTR(NULL);
}
/* Put the new state at the head of the walk list */
if (thread) {
- acpi_ds_push_walk_state (walk_state, thread);
+ acpi_ds_push_walk_state(walk_state, thread);
}
- return_PTR (walk_state);
+ return_PTR(walk_state);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_init_aml_walk
@@ -737,70 +705,70 @@ acpi_ds_create_walk_state (
******************************************************************************/
acpi_status
-acpi_ds_init_aml_walk (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- struct acpi_namespace_node *method_node,
- u8 *aml_start,
- u32 aml_length,
- struct acpi_parameter_info *info,
- u32 pass_number)
+acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ struct acpi_namespace_node *method_node,
+ u8 * aml_start,
+ u32 aml_length,
+ struct acpi_parameter_info *info, u8 pass_number)
{
- acpi_status status;
- struct acpi_parse_state *parser_state = &walk_state->parser_state;
- union acpi_parse_object *extra_op;
+ acpi_status status;
+ struct acpi_parse_state *parser_state = &walk_state->parser_state;
+ union acpi_parse_object *extra_op;
+ ACPI_FUNCTION_TRACE("ds_init_aml_walk");
- ACPI_FUNCTION_TRACE ("ds_init_aml_walk");
-
-
- walk_state->parser_state.aml =
- walk_state->parser_state.aml_start = aml_start;
+ walk_state->parser_state.aml =
+ walk_state->parser_state.aml_start = aml_start;
walk_state->parser_state.aml_end =
- walk_state->parser_state.pkg_end = aml_start + aml_length;
+ walk_state->parser_state.pkg_end = aml_start + aml_length;
/* The next_op of the next_walk will be the beginning of the method */
walk_state->next_op = NULL;
+ walk_state->pass_number = pass_number;
if (info) {
if (info->parameter_type == ACPI_PARAM_GPE) {
- walk_state->gpe_event_info = ACPI_CAST_PTR (struct acpi_gpe_event_info,
- info->parameters);
- }
- else {
- walk_state->params = info->parameters;
+ walk_state->gpe_event_info =
+ ACPI_CAST_PTR(struct acpi_gpe_event_info,
+ info->parameters);
+ } else {
+ walk_state->params = info->parameters;
walk_state->caller_return_desc = &info->return_object;
}
}
- status = acpi_ps_init_scope (&walk_state->parser_state, op);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ps_init_scope(&walk_state->parser_state, op);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (method_node) {
walk_state->parser_state.start_node = method_node;
- walk_state->walk_type = ACPI_WALK_METHOD;
- walk_state->method_node = method_node;
- walk_state->method_desc = acpi_ns_get_attached_object (method_node);
+ walk_state->walk_type = ACPI_WALK_METHOD;
+ walk_state->method_node = method_node;
+ walk_state->method_desc =
+ acpi_ns_get_attached_object(method_node);
/* Push start scope on scope stack and make it current */
- status = acpi_ds_scope_stack_push (method_node, ACPI_TYPE_METHOD, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_scope_stack_push(method_node, ACPI_TYPE_METHOD,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Init the method arguments */
- status = acpi_ds_method_data_init_args (walk_state->params,
- ACPI_METHOD_NUM_ARGS, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_init_args(walk_state->params,
+ ACPI_METHOD_NUM_ARGS,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- }
- else {
+ } else {
/*
* Setup the current scope.
* Find a Named Op that has a namespace node associated with it.
@@ -814,27 +782,27 @@ acpi_ds_init_aml_walk (
if (!extra_op) {
parser_state->start_node = NULL;
- }
- else {
+ } else {
parser_state->start_node = extra_op->common.node;
}
if (parser_state->start_node) {
/* Push start scope on scope stack and make it current */
- status = acpi_ds_scope_stack_push (parser_state->start_node,
- parser_state->start_node->type, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_scope_stack_push(parser_state->start_node,
+ parser_state->start_node->
+ type, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
}
- status = acpi_ds_init_callbacks (walk_state, pass_number);
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_callbacks(walk_state, pass_number);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_delete_walk_state
@@ -847,29 +815,27 @@ acpi_ds_init_aml_walk (
*
******************************************************************************/
-void
-acpi_ds_delete_walk_state (
- struct acpi_walk_state *walk_state)
+void acpi_ds_delete_walk_state(struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_delete_walk_state", walk_state);
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_TRACE_PTR("ds_delete_walk_state", walk_state);
if (!walk_state) {
return;
}
if (walk_state->data_type != ACPI_DESC_TYPE_WALK) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%p is not a valid walk state\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%p is not a valid walk state\n",
+ walk_state));
return;
}
if (walk_state->parser_state.scope) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%p walk still has a scope list\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%p walk still has a scope list\n",
+ walk_state));
}
/* Always must free any linked control states */
@@ -878,7 +844,7 @@ acpi_ds_delete_walk_state (
state = walk_state->control_state;
walk_state->control_state = state->common.next;
- acpi_ut_delete_generic_state (state);
+ acpi_ut_delete_generic_state(state);
}
/* Always must free any linked parse states */
@@ -887,7 +853,7 @@ acpi_ds_delete_walk_state (
state = walk_state->scope_info;
walk_state->scope_info = state->common.next;
- acpi_ut_delete_generic_state (state);
+ acpi_ut_delete_generic_state(state);
}
/* Always must free any stacked result states */
@@ -896,40 +862,12 @@ acpi_ds_delete_walk_state (
state = walk_state->results;
walk_state->results = state->common.next;
- acpi_ut_delete_generic_state (state);
+ acpi_ut_delete_generic_state(state);
}
- acpi_ut_release_to_cache (ACPI_MEM_LIST_WALK, walk_state);
- return_VOID;
-}
-
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-/******************************************************************************
- *
- * FUNCTION: acpi_ds_delete_walk_state_cache
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Purge the global state object cache. Used during subsystem
- * termination.
- *
- ******************************************************************************/
-
-void
-acpi_ds_delete_walk_state_cache (
- void)
-{
- ACPI_FUNCTION_TRACE ("ds_delete_walk_state_cache");
-
-
- acpi_ut_delete_generic_cache (ACPI_MEM_LIST_WALK);
+ ACPI_MEM_FREE(walk_state);
return_VOID;
}
-#endif
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
@@ -947,50 +885,53 @@ acpi_ds_delete_walk_state_cache (
******************************************************************************/
acpi_status
-acpi_ds_result_insert (
- void *object,
- u32 index,
- struct acpi_walk_state *walk_state)
+acpi_ds_result_insert(void *object,
+ u32 index, struct acpi_walk_state *walk_state)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_NAME ("ds_result_insert");
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_NAME("ds_result_insert");
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No result object pushed! State=%p\n",
- walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No result object pushed! State=%p\n",
+ walk_state));
return (AE_NOT_EXIST);
}
if (index >= ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Index out of range: %X Obj=%p State=%p Num=%X\n",
- index, object, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Index out of range: %X Obj=%p State=%p Num=%X\n",
+ index, object, walk_state,
+ state->results.num_results));
return (AE_BAD_PARAMETER);
}
if (!object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null Object! Index=%X Obj=%p State=%p Num=%X\n",
- index, object, walk_state, state->results.num_results));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null Object! Index=%X Obj=%p State=%p Num=%X\n",
+ index, object, walk_state,
+ state->results.num_results));
return (AE_BAD_PARAMETER);
}
- state->results.obj_desc [index] = object;
+ state->results.obj_desc[index] = object;
state->results.num_results++;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Obj=%p [%s] State=%p Num=%X Cur=%X\n",
- object, object ? acpi_ut_get_object_type_name ((union acpi_operand_object *) object) : "NULL",
- walk_state, state->results.num_results, walk_state->current_result));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Obj=%p [%s] State=%p Num=%X Cur=%X\n",
+ object,
+ object ?
+ acpi_ut_get_object_type_name((union
+ acpi_operand_object *)
+ object) : "NULL",
+ walk_state, state->results.num_results,
+ walk_state->current_result));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_delete_all
@@ -1004,29 +945,24 @@ acpi_ds_result_insert (
*
******************************************************************************/
-acpi_status
-acpi_ds_obj_stack_delete_all (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ds_obj_stack_delete_all(struct acpi_walk_state * walk_state)
{
- u32 i;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ds_obj_stack_delete_all", walk_state);
+ u32 i;
+ ACPI_FUNCTION_TRACE_PTR("ds_obj_stack_delete_all", walk_state);
/* The stack size is configurable, but fixed */
for (i = 0; i < ACPI_OBJ_NUM_OPERANDS; i++) {
if (walk_state->operands[i]) {
- acpi_ut_remove_reference (walk_state->operands[i]);
+ acpi_ut_remove_reference(walk_state->operands[i]);
walk_state->operands[i] = NULL;
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_pop_object
@@ -1042,19 +978,17 @@ acpi_ds_obj_stack_delete_all (
******************************************************************************/
acpi_status
-acpi_ds_obj_stack_pop_object (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state)
+acpi_ds_obj_stack_pop_object(union acpi_operand_object **object,
+ struct acpi_walk_state *walk_state)
{
- ACPI_FUNCTION_NAME ("ds_obj_stack_pop_object");
-
+ ACPI_FUNCTION_NAME("ds_obj_stack_pop_object");
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Missing operand/stack empty! State=%p #Ops=%X\n",
- walk_state, walk_state->num_operands));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Missing operand/stack empty! State=%p #Ops=%X\n",
+ walk_state, walk_state->num_operands));
*object = NULL;
return (AE_AML_NO_OPERAND);
}
@@ -1065,27 +999,26 @@ acpi_ds_obj_stack_pop_object (
/* Check for a valid operand */
- if (!walk_state->operands [walk_state->num_operands]) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X\n",
- walk_state, walk_state->num_operands));
+ if (!walk_state->operands[walk_state->num_operands]) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null operand! State=%p #Ops=%X\n",
+ walk_state, walk_state->num_operands));
*object = NULL;
return (AE_AML_NO_OPERAND);
}
/* Get operand and set stack entry to null */
- *object = walk_state->operands [walk_state->num_operands];
- walk_state->operands [walk_state->num_operands] = NULL;
+ *object = walk_state->operands[walk_state->num_operands];
+ walk_state->operands[walk_state->num_operands] = NULL;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Obj=%p [%s] State=%p #Ops=%X\n",
- *object, acpi_ut_get_object_type_name (*object),
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p [%s] State=%p #Ops=%X\n",
+ *object, acpi_ut_get_object_type_name(*object),
walk_state, walk_state->num_operands));
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ds_obj_stack_get_value
@@ -1101,30 +1034,25 @@ acpi_ds_obj_stack_pop_object (
*
******************************************************************************/
-void *
-acpi_ds_obj_stack_get_value (
- u32 index,
- struct acpi_walk_state *walk_state)
+void *acpi_ds_obj_stack_get_value(u32 index, struct acpi_walk_state *walk_state)
{
- ACPI_FUNCTION_TRACE_PTR ("ds_obj_stack_get_value", walk_state);
-
+ ACPI_FUNCTION_TRACE_PTR("ds_obj_stack_get_value", walk_state);
/* Can't do it if the stack is empty */
if (walk_state->num_operands == 0) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
/* or if the index is past the top of the stack */
if (index > (walk_state->num_operands - (u32) 1)) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
- return_PTR (walk_state->operands[(acpi_native_uint)(walk_state->num_operands - 1) -
- index]);
+ return_PTR(walk_state->
+ operands[(acpi_native_uint) (walk_state->num_operands - 1) -
+ index]);
}
#endif
-
-
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 1ac5731d45e..7e1a445955b 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -38,130 +38,112 @@
#include <acpi/actypes.h>
#define _COMPONENT ACPI_EC_COMPONENT
-ACPI_MODULE_NAME ("acpi_ec")
-
+ACPI_MODULE_NAME("acpi_ec")
#define ACPI_EC_COMPONENT 0x00100000
#define ACPI_EC_CLASS "embedded_controller"
#define ACPI_EC_HID "PNP0C09"
#define ACPI_EC_DRIVER_NAME "ACPI Embedded Controller Driver"
#define ACPI_EC_DEVICE_NAME "Embedded Controller"
#define ACPI_EC_FILE_INFO "info"
-
-
#define ACPI_EC_FLAG_OBF 0x01 /* Output buffer full */
#define ACPI_EC_FLAG_IBF 0x02 /* Input buffer full */
#define ACPI_EC_FLAG_BURST 0x10 /* burst mode */
#define ACPI_EC_FLAG_SCI 0x20 /* EC-SCI occurred */
-
#define ACPI_EC_EVENT_OBF 0x01 /* Output buffer full */
#define ACPI_EC_EVENT_IBE 0x02 /* Input buffer empty */
-
#define ACPI_EC_DELAY 50 /* Wait 50ms max. during EC ops */
#define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */
-
-#define ACPI_EC_UDELAY 100 /* Poll @ 100us increments */
-#define ACPI_EC_UDELAY_COUNT 1000 /* Wait 10ms max. during EC ops */
-
+#define ACPI_EC_UDELAY 100 /* Poll @ 100us increments */
+#define ACPI_EC_UDELAY_COUNT 1000 /* Wait 10ms max. during EC ops */
#define ACPI_EC_COMMAND_READ 0x80
#define ACPI_EC_COMMAND_WRITE 0x81
#define ACPI_EC_BURST_ENABLE 0x82
#define ACPI_EC_BURST_DISABLE 0x83
#define ACPI_EC_COMMAND_QUERY 0x84
-
#define EC_POLLING 0xFF
#define EC_BURST 0x00
-
-
-static int acpi_ec_remove (struct acpi_device *device, int type);
-static int acpi_ec_start (struct acpi_device *device);
-static int acpi_ec_stop (struct acpi_device *device, int type);
-static int acpi_ec_burst_add ( struct acpi_device *device);
-static int acpi_ec_polling_add ( struct acpi_device *device);
+static int acpi_ec_remove(struct acpi_device *device, int type);
+static int acpi_ec_start(struct acpi_device *device);
+static int acpi_ec_stop(struct acpi_device *device, int type);
+static int acpi_ec_burst_add(struct acpi_device *device);
+static int acpi_ec_polling_add(struct acpi_device *device);
static struct acpi_driver acpi_ec_driver = {
- .name = ACPI_EC_DRIVER_NAME,
- .class = ACPI_EC_CLASS,
- .ids = ACPI_EC_HID,
- .ops = {
- .add = acpi_ec_polling_add,
- .remove = acpi_ec_remove,
- .start = acpi_ec_start,
- .stop = acpi_ec_stop,
- },
+ .name = ACPI_EC_DRIVER_NAME,
+ .class = ACPI_EC_CLASS,
+ .ids = ACPI_EC_HID,
+ .ops = {
+ .add = acpi_ec_polling_add,
+ .remove = acpi_ec_remove,
+ .start = acpi_ec_start,
+ .stop = acpi_ec_stop,
+ },
};
union acpi_ec {
struct {
- u32 mode;
- acpi_handle handle;
- unsigned long uid;
- unsigned long gpe_bit;
- struct acpi_generic_address status_addr;
- struct acpi_generic_address command_addr;
- struct acpi_generic_address data_addr;
- unsigned long global_lock;
+ u32 mode;
+ acpi_handle handle;
+ unsigned long uid;
+ unsigned long gpe_bit;
+ struct acpi_generic_address status_addr;
+ struct acpi_generic_address command_addr;
+ struct acpi_generic_address data_addr;
+ unsigned long global_lock;
} common;
struct {
- u32 mode;
- acpi_handle handle;
- unsigned long uid;
- unsigned long gpe_bit;
- struct acpi_generic_address status_addr;
- struct acpi_generic_address command_addr;
- struct acpi_generic_address data_addr;
- unsigned long global_lock;
- unsigned int expect_event;
- atomic_t leaving_burst; /* 0 : No, 1 : Yes, 2: abort*/
- atomic_t pending_gpe;
- struct semaphore sem;
- wait_queue_head_t wait;
- }burst;
+ u32 mode;
+ acpi_handle handle;
+ unsigned long uid;
+ unsigned long gpe_bit;
+ struct acpi_generic_address status_addr;
+ struct acpi_generic_address command_addr;
+ struct acpi_generic_address data_addr;
+ unsigned long global_lock;
+ unsigned int expect_event;
+ atomic_t leaving_burst; /* 0 : No, 1 : Yes, 2: abort */
+ atomic_t pending_gpe;
+ struct semaphore sem;
+ wait_queue_head_t wait;
+ } burst;
struct {
- u32 mode;
- acpi_handle handle;
- unsigned long uid;
- unsigned long gpe_bit;
- struct acpi_generic_address status_addr;
- struct acpi_generic_address command_addr;
- struct acpi_generic_address data_addr;
- unsigned long global_lock;
- spinlock_t lock;
- }polling;
+ u32 mode;
+ acpi_handle handle;
+ unsigned long uid;
+ unsigned long gpe_bit;
+ struct acpi_generic_address status_addr;
+ struct acpi_generic_address command_addr;
+ struct acpi_generic_address data_addr;
+ unsigned long global_lock;
+ spinlock_t lock;
+ } polling;
};
-static int acpi_ec_polling_wait ( union acpi_ec *ec, u8 event);
+static int acpi_ec_polling_wait(union acpi_ec *ec, u8 event);
static int acpi_ec_burst_wait(union acpi_ec *ec, unsigned int event);
-static int acpi_ec_polling_read ( union acpi_ec *ec, u8 address, u32 *data);
-static int acpi_ec_burst_read( union acpi_ec *ec, u8 address, u32 *data);
-static int acpi_ec_polling_write ( union acpi_ec *ec, u8 address, u8 data);
-static int acpi_ec_burst_write ( union acpi_ec *ec, u8 address, u8 data);
-static int acpi_ec_polling_query ( union acpi_ec *ec, u32 *data);
-static int acpi_ec_burst_query ( union acpi_ec *ec, u32 *data);
-static void acpi_ec_gpe_polling_query ( void *ec_cxt);
-static void acpi_ec_gpe_burst_query ( void *ec_cxt);
-static u32 acpi_ec_gpe_polling_handler ( void *data);
-static u32 acpi_ec_gpe_burst_handler ( void *data);
+static int acpi_ec_polling_read(union acpi_ec *ec, u8 address, u32 * data);
+static int acpi_ec_burst_read(union acpi_ec *ec, u8 address, u32 * data);
+static int acpi_ec_polling_write(union acpi_ec *ec, u8 address, u8 data);
+static int acpi_ec_burst_write(union acpi_ec *ec, u8 address, u8 data);
+static int acpi_ec_polling_query(union acpi_ec *ec, u32 * data);
+static int acpi_ec_burst_query(union acpi_ec *ec, u32 * data);
+static void acpi_ec_gpe_polling_query(void *ec_cxt);
+static void acpi_ec_gpe_burst_query(void *ec_cxt);
+static u32 acpi_ec_gpe_polling_handler(void *data);
+static u32 acpi_ec_gpe_burst_handler(void *data);
static acpi_status __init
-acpi_fake_ecdt_polling_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval);
+acpi_fake_ecdt_polling_callback(acpi_handle handle,
+ u32 Level, void *context, void **retval);
static acpi_status __init
-acpi_fake_ecdt_burst_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval);
-
-static int __init
-acpi_ec_polling_get_real_ecdt(void);
-static int __init
-acpi_ec_burst_get_real_ecdt(void);
+acpi_fake_ecdt_burst_callback(acpi_handle handle,
+ u32 Level, void *context, void **retval);
+
+static int __init acpi_ec_polling_get_real_ecdt(void);
+static int __init acpi_ec_burst_get_real_ecdt(void);
/* If we find an EC via the ECDT, we need to keep a ptr to its context */
-static union acpi_ec *ec_ecdt;
+static union acpi_ec *ec_ecdt;
/* External interfaces use first EC only, so remember */
static struct acpi_device *first_ec;
@@ -173,30 +155,24 @@ static int acpi_ec_polling_mode = EC_POLLING;
static inline u32 acpi_ec_read_status(union acpi_ec *ec)
{
- u32 status = 0;
+ u32 status = 0;
acpi_hw_low_level_read(8, &status, &ec->common.status_addr);
return status;
}
-static int
-acpi_ec_wait (
- union acpi_ec *ec,
- u8 event)
+static int acpi_ec_wait(union acpi_ec *ec, u8 event)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_wait (ec, event);
+ if (acpi_ec_polling_mode)
+ return acpi_ec_polling_wait(ec, event);
else
- return acpi_ec_burst_wait (ec, event);
+ return acpi_ec_burst_wait(ec, event);
}
-static int
-acpi_ec_polling_wait (
- union acpi_ec *ec,
- u8 event)
+static int acpi_ec_polling_wait(union acpi_ec *ec, u8 event)
{
- u32 acpi_ec_status = 0;
- u32 i = ACPI_EC_UDELAY_COUNT;
+ u32 acpi_ec_status = 0;
+ u32 i = ACPI_EC_UDELAY_COUNT;
if (!ec)
return -EINVAL;
@@ -205,19 +181,21 @@ acpi_ec_polling_wait (
switch (event) {
case ACPI_EC_EVENT_OBF:
do {
- acpi_hw_low_level_read(8, &acpi_ec_status, &ec->common.status_addr);
+ acpi_hw_low_level_read(8, &acpi_ec_status,
+ &ec->common.status_addr);
if (acpi_ec_status & ACPI_EC_FLAG_OBF)
return 0;
udelay(ACPI_EC_UDELAY);
- } while (--i>0);
+ } while (--i > 0);
break;
case ACPI_EC_EVENT_IBE:
do {
- acpi_hw_low_level_read(8, &acpi_ec_status, &ec->common.status_addr);
+ acpi_hw_low_level_read(8, &acpi_ec_status,
+ &ec->common.status_addr);
if (!(acpi_ec_status & ACPI_EC_FLAG_IBF))
return 0;
udelay(ACPI_EC_UDELAY);
- } while (--i>0);
+ } while (--i > 0);
break;
default:
return -EINVAL;
@@ -227,25 +205,36 @@ acpi_ec_polling_wait (
}
static int acpi_ec_burst_wait(union acpi_ec *ec, unsigned int event)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_ec_wait");
ec->burst.expect_event = event;
smp_mb();
- result = wait_event_interruptible_timeout(ec->burst.wait,
- !ec->burst.expect_event,
- msecs_to_jiffies(ACPI_EC_DELAY));
-
- ec->burst.expect_event = 0;
- smp_mb();
+ switch (event) {
+ case ACPI_EC_EVENT_OBF:
+ if (acpi_ec_read_status(ec) & event) {
+ ec->burst.expect_event = 0;
+ return_VALUE(0);
+ }
+ break;
- if (result < 0){
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR," result = %d ", result));
- return_VALUE(result);
+ case ACPI_EC_EVENT_IBE:
+ if (~acpi_ec_read_status(ec) & event) {
+ ec->burst.expect_event = 0;
+ return_VALUE(0);
+ }
+ break;
}
+ result = wait_event_timeout(ec->burst.wait,
+ !ec->burst.expect_event,
+ msecs_to_jiffies(ACPI_EC_DELAY));
+
+ ec->burst.expect_event = 0;
+ smp_mb();
+
/*
* Verify that the event in question has actually happened by
* querying EC status. Do the check even if operation timed-out
@@ -266,95 +255,65 @@ static int acpi_ec_burst_wait(union acpi_ec *ec, unsigned int event)
return_VALUE(-ETIME);
}
-
-
-static int
-acpi_ec_enter_burst_mode (
- union acpi_ec *ec)
+static int acpi_ec_enter_burst_mode(union acpi_ec *ec)
{
- u32 tmp = 0;
- int status = 0;
+ u32 tmp = 0;
+ int status = 0;
ACPI_FUNCTION_TRACE("acpi_ec_enter_burst_mode");
status = acpi_ec_read_status(ec);
- if (status != -EINVAL &&
- !(status & ACPI_EC_FLAG_BURST)){
- acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE, &ec->common.command_addr);
+ if (status != -EINVAL && !(status & ACPI_EC_FLAG_BURST)) {
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
+ if (status)
+ goto end;
+ acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE,
+ &ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
- if (status){
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
+ if (status)
return_VALUE(-EINVAL);
- }
acpi_hw_low_level_read(8, &tmp, &ec->common.data_addr);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- if(tmp != 0x90 ) {/* Burst ACK byte*/
+ if (tmp != 0x90) { /* Burst ACK byte */
return_VALUE(-EINVAL);
}
}
- atomic_set(&ec->burst.leaving_burst , 0);
+ atomic_set(&ec->burst.leaving_burst, 0);
return_VALUE(0);
+ end:
+ printk("Error in acpi_ec_wait\n");
+ return_VALUE(-1);
}
-static int
-acpi_ec_leave_burst_mode (
- union acpi_ec *ec)
+static int acpi_ec_leave_burst_mode(union acpi_ec *ec)
{
- int status =0;
ACPI_FUNCTION_TRACE("acpi_ec_leave_burst_mode");
- atomic_set(&ec->burst.leaving_burst , 1);
- status = acpi_ec_read_status(ec);
- if (status != -EINVAL &&
- (status & ACPI_EC_FLAG_BURST)){
- acpi_hw_low_level_write(8, ACPI_EC_BURST_DISABLE, &ec->common.command_addr);
- status = acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
- if (status){
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"------->wait fail\n"));
- return_VALUE(-EINVAL);
- }
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- status = acpi_ec_read_status(ec);
- }
-
+ atomic_set(&ec->burst.leaving_burst, 1);
return_VALUE(0);
}
-static int
-acpi_ec_read (
- union acpi_ec *ec,
- u8 address,
- u32 *data)
+static int acpi_ec_read(union acpi_ec *ec, u8 address, u32 * data)
{
- if (acpi_ec_polling_mode)
+ if (acpi_ec_polling_mode)
return acpi_ec_polling_read(ec, address, data);
else
return acpi_ec_burst_read(ec, address, data);
}
-static int
-acpi_ec_write (
- union acpi_ec *ec,
- u8 address,
- u8 data)
+static int acpi_ec_write(union acpi_ec *ec, u8 address, u8 data)
{
- if (acpi_ec_polling_mode)
+ if (acpi_ec_polling_mode)
return acpi_ec_polling_write(ec, address, data);
else
return acpi_ec_burst_write(ec, address, data);
}
-static int
-acpi_ec_polling_read (
- union acpi_ec *ec,
- u8 address,
- u32 *data)
+static int acpi_ec_polling_read(union acpi_ec *ec, u8 address, u32 * data)
{
- acpi_status status = AE_OK;
- int result = 0;
- unsigned long flags = 0;
- u32 glk = 0;
+ acpi_status status = AE_OK;
+ int result = 0;
+ unsigned long flags = 0;
+ u32 glk = 0;
ACPI_FUNCTION_TRACE("acpi_ec_read");
@@ -371,7 +330,8 @@ acpi_ec_polling_read (
spin_lock_irqsave(&ec->polling.lock, flags);
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ, &ec->common.command_addr);
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ,
+ &ec->common.command_addr);
result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (result)
goto end;
@@ -384,9 +344,9 @@ acpi_ec_polling_read (
acpi_hw_low_level_read(8, data, &ec->common.data_addr);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Read [%02x] from address [%02x]\n",
- *data, address));
-
-end:
+ *data, address));
+
+ end:
spin_unlock_irqrestore(&ec->polling.lock, flags);
if (ec->common.global_lock)
@@ -395,17 +355,12 @@ end:
return_VALUE(result);
}
-
-static int
-acpi_ec_polling_write (
- union acpi_ec *ec,
- u8 address,
- u8 data)
+static int acpi_ec_polling_write(union acpi_ec *ec, u8 address, u8 data)
{
- int result = 0;
- acpi_status status = AE_OK;
- unsigned long flags = 0;
- u32 glk = 0;
+ int result = 0;
+ acpi_status status = AE_OK;
+ unsigned long flags = 0;
+ u32 glk = 0;
ACPI_FUNCTION_TRACE("acpi_ec_write");
@@ -420,7 +375,8 @@ acpi_ec_polling_write (
spin_lock_irqsave(&ec->polling.lock, flags);
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE, &ec->common.command_addr);
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE,
+ &ec->common.command_addr);
result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (result)
goto end;
@@ -436,9 +392,9 @@ acpi_ec_polling_write (
goto end;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Wrote [%02x] to address [%02x]\n",
- data, address));
+ data, address));
-end:
+ end:
spin_unlock_irqrestore(&ec->polling.lock, flags);
if (ec->common.global_lock)
@@ -447,21 +403,16 @@ end:
return_VALUE(result);
}
-static int
-acpi_ec_burst_read (
- union acpi_ec *ec,
- u8 address,
- u32 *data)
+static int acpi_ec_burst_read(union acpi_ec *ec, u8 address, u32 * data)
{
- int status = 0;
- u32 glk;
+ int status = 0;
+ u32 glk;
ACPI_FUNCTION_TRACE("acpi_ec_read");
if (!ec || !data)
return_VALUE(-EINVAL);
-retry:
*data = 0;
if (ec->common.global_lock) {
@@ -473,64 +424,49 @@ retry:
WARN_ON(in_interrupt());
down(&ec->burst.sem);
- if(acpi_ec_enter_burst_mode(ec))
- goto end;
-
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ, &ec->common.command_addr);
+ acpi_ec_enter_burst_mode(ec);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
if (status) {
+ printk("read EC, IB not empty\n");
goto end;
}
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ,
+ &ec->common.command_addr);
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
+ if (status) {
+ printk("read EC, IB not empty\n");
+ }
acpi_hw_low_level_write(8, address, &ec->common.data_addr);
- status= acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
- if (status){
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
+ if (status) {
+ printk("read EC, OB not full\n");
goto end;
}
-
acpi_hw_low_level_read(8, data, &ec->common.data_addr);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
-
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Read [%02x] from address [%02x]\n",
- *data, address));
-
-end:
+ *data, address));
+
+ end:
acpi_ec_leave_burst_mode(ec);
up(&ec->burst.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
- if(atomic_read(&ec->burst.leaving_burst) == 2){
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,"aborted, retry ...\n"));
- while(atomic_read(&ec->burst.pending_gpe)){
- msleep(1);
- }
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- goto retry;
- }
-
return_VALUE(status);
}
-
-static int
-acpi_ec_burst_write (
- union acpi_ec *ec,
- u8 address,
- u8 data)
+static int acpi_ec_burst_write(union acpi_ec *ec, u8 address, u8 data)
{
- int status = 0;
- u32 glk;
- u32 tmp;
+ int status = 0;
+ u32 glk;
ACPI_FUNCTION_TRACE("acpi_ec_write");
if (!ec)
return_VALUE(-EINVAL);
-retry:
+
if (ec->common.global_lock) {
status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk);
if (ACPI_FAILURE(status))
@@ -540,69 +476,43 @@ retry:
WARN_ON(in_interrupt());
down(&ec->burst.sem);
- if(acpi_ec_enter_burst_mode(ec))
- goto end;
+ acpi_ec_enter_burst_mode(ec);
- status = acpi_ec_read_status(ec);
- if (status != -EINVAL &&
- !(status & ACPI_EC_FLAG_BURST)){
- acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE, &ec->common.command_addr);
- status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
- if (status)
- goto end;
- acpi_hw_low_level_read(8, &tmp, &ec->common.data_addr);
- if(tmp != 0x90 ) /* Burst ACK byte*/
- goto end;
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
+ if (status) {
+ printk("write EC, IB not empty\n");
}
- /*Now we are in burst mode*/
-
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE, &ec->common.command_addr);
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE,
+ &ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- if (status){
- goto end;
+ if (status) {
+ printk("write EC, IB not empty\n");
}
acpi_hw_low_level_write(8, address, &ec->common.data_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
- if (status){
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- goto end;
+ if (status) {
+ printk("write EC, IB not empty\n");
}
acpi_hw_low_level_write(8, data, &ec->common.data_addr);
- status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- if (status)
- goto end;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Wrote [%02x] to address [%02x]\n",
- data, address));
+ data, address));
-end:
acpi_ec_leave_burst_mode(ec);
up(&ec->burst.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
- if(atomic_read(&ec->burst.leaving_burst) == 2){
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,"aborted, retry ...\n"));
- while(atomic_read(&ec->burst.pending_gpe)){
- msleep(1);
- }
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- goto retry;
- }
-
return_VALUE(status);
}
/*
* Externally callable EC access functions. For now, assume 1 EC only
*/
-int
-ec_read(u8 addr, u8 *val)
+int ec_read(u8 addr, u8 * val)
{
union acpi_ec *ec;
int err;
@@ -618,14 +528,13 @@ ec_read(u8 addr, u8 *val)
if (!err) {
*val = temp_data;
return 0;
- }
- else
+ } else
return err;
}
+
EXPORT_SYMBOL(ec_read);
-int
-ec_write(u8 addr, u8 val)
+int ec_write(u8 addr, u8 val)
{
union acpi_ec *ec;
int err;
@@ -639,27 +548,22 @@ ec_write(u8 addr, u8 val)
return err;
}
+
EXPORT_SYMBOL(ec_write);
-static int
-acpi_ec_query (
- union acpi_ec *ec,
- u32 *data)
+static int acpi_ec_query(union acpi_ec *ec, u32 * data)
{
- if (acpi_ec_polling_mode)
+ if (acpi_ec_polling_mode)
return acpi_ec_polling_query(ec, data);
else
return acpi_ec_burst_query(ec, data);
}
-static int
-acpi_ec_polling_query (
- union acpi_ec *ec,
- u32 *data)
+static int acpi_ec_polling_query(union acpi_ec *ec, u32 * data)
{
- int result = 0;
- acpi_status status = AE_OK;
- unsigned long flags = 0;
- u32 glk = 0;
+ int result = 0;
+ acpi_status status = AE_OK;
+ unsigned long flags = 0;
+ u32 glk = 0;
ACPI_FUNCTION_TRACE("acpi_ec_query");
@@ -681,7 +585,8 @@ acpi_ec_polling_query (
*/
spin_lock_irqsave(&ec->polling.lock, flags);
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_QUERY, &ec->common.command_addr);
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_QUERY,
+ &ec->common.command_addr);
result = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
if (result)
goto end;
@@ -690,7 +595,7 @@ acpi_ec_polling_query (
if (!*data)
result = -ENODATA;
-end:
+ end:
spin_unlock_irqrestore(&ec->polling.lock, flags);
if (ec->common.global_lock)
@@ -698,13 +603,10 @@ end:
return_VALUE(result);
}
-static int
-acpi_ec_burst_query (
- union acpi_ec *ec,
- u32 *data)
+static int acpi_ec_burst_query(union acpi_ec *ec, u32 * data)
{
- int status = 0;
- u32 glk;
+ int status = 0;
+ u32 glk;
ACPI_FUNCTION_TRACE("acpi_ec_query");
@@ -719,70 +621,64 @@ acpi_ec_burst_query (
}
down(&ec->burst.sem);
- if(acpi_ec_enter_burst_mode(ec))
+
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
+ if (status) {
+ printk("query EC, IB not empty\n");
goto end;
+ }
/*
* Query the EC to find out which _Qxx method we need to evaluate.
* Note that successful completion of the query causes the ACPI_EC_SCI
* bit to be cleared (and thus clearing the interrupt source).
*/
- acpi_hw_low_level_write(8, ACPI_EC_COMMAND_QUERY, &ec->common.command_addr);
+ acpi_hw_low_level_write(8, ACPI_EC_COMMAND_QUERY,
+ &ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
- if (status){
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
+ if (status) {
+ printk("query EC, OB not full\n");
goto end;
}
acpi_hw_low_level_read(8, data, &ec->common.data_addr);
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
if (!*data)
status = -ENODATA;
-end:
- acpi_ec_leave_burst_mode(ec);
+ end:
up(&ec->burst.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
- if(atomic_read(&ec->burst.leaving_burst) == 2){
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,"aborted, retry ...\n"));
- acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- status = -ENODATA;
- }
return_VALUE(status);
}
-
/* --------------------------------------------------------------------------
Event Management
-------------------------------------------------------------------------- */
union acpi_ec_query_data {
- acpi_handle handle;
- u8 data;
+ acpi_handle handle;
+ u8 data;
};
-static void
-acpi_ec_gpe_query (
- void *ec_cxt)
+static void acpi_ec_gpe_query(void *ec_cxt)
{
- if (acpi_ec_polling_mode)
+ if (acpi_ec_polling_mode)
acpi_ec_gpe_polling_query(ec_cxt);
else
acpi_ec_gpe_burst_query(ec_cxt);
}
-static void
-acpi_ec_gpe_polling_query (
- void *ec_cxt)
+static void acpi_ec_gpe_polling_query(void *ec_cxt)
{
- union acpi_ec *ec = (union acpi_ec *) ec_cxt;
- u32 value = 0;
- unsigned long flags = 0;
- static char object_name[5] = {'_','Q','0','0','\0'};
- const char hex[] = {'0','1','2','3','4','5','6','7',
- '8','9','A','B','C','D','E','F'};
+ union acpi_ec *ec = (union acpi_ec *)ec_cxt;
+ u32 value = 0;
+ unsigned long flags = 0;
+ static char object_name[5] = { '_', 'Q', '0', '0', '\0' };
+ const char hex[] = { '0', '1', '2', '3', '4', '5', '6', '7',
+ '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
+ };
ACPI_FUNCTION_TRACE("acpi_ec_gpe_query");
@@ -812,19 +708,18 @@ acpi_ec_gpe_polling_query (
acpi_evaluate_object(ec->common.handle, object_name, NULL, NULL);
-end:
+ end:
acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
}
-static void
-acpi_ec_gpe_burst_query (
- void *ec_cxt)
+static void acpi_ec_gpe_burst_query(void *ec_cxt)
{
- union acpi_ec *ec = (union acpi_ec *) ec_cxt;
- u32 value;
- int result = -ENODATA;
- static char object_name[5] = {'_','Q','0','0','\0'};
- const char hex[] = {'0','1','2','3','4','5','6','7',
- '8','9','A','B','C','D','E','F'};
+ union acpi_ec *ec = (union acpi_ec *)ec_cxt;
+ u32 value;
+ int result = -ENODATA;
+ static char object_name[5] = { '_', 'Q', '0', '0', '\0' };
+ const char hex[] = { '0', '1', '2', '3', '4', '5', '6', '7',
+ '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
+ };
ACPI_FUNCTION_TRACE("acpi_ec_gpe_query");
@@ -840,26 +735,22 @@ acpi_ec_gpe_burst_query (
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Evaluating %s\n", object_name));
acpi_evaluate_object(ec->common.handle, object_name, NULL, NULL);
-end:
+ end:
atomic_dec(&ec->burst.pending_gpe);
return;
}
-static u32
-acpi_ec_gpe_handler (
- void *data)
+static u32 acpi_ec_gpe_handler(void *data)
{
- if (acpi_ec_polling_mode)
+ if (acpi_ec_polling_mode)
return acpi_ec_gpe_polling_handler(data);
else
- return acpi_ec_gpe_burst_handler(data);
+ return acpi_ec_gpe_burst_handler(data);
}
-static u32
-acpi_ec_gpe_polling_handler (
- void *data)
+static u32 acpi_ec_gpe_polling_handler(void *data)
{
- acpi_status status = AE_OK;
- union acpi_ec *ec = (union acpi_ec *) data;
+ acpi_status status = AE_OK;
+ union acpi_ec *ec = (union acpi_ec *)data;
if (!ec)
return ACPI_INTERRUPT_NOT_HANDLED;
@@ -867,61 +758,49 @@ acpi_ec_gpe_polling_handler (
acpi_disable_gpe(NULL, ec->common.gpe_bit, ACPI_ISR);
status = acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
- acpi_ec_gpe_query, ec);
+ acpi_ec_gpe_query, ec);
if (status == AE_OK)
return ACPI_INTERRUPT_HANDLED;
else
return ACPI_INTERRUPT_NOT_HANDLED;
}
-static u32
-acpi_ec_gpe_burst_handler (
- void *data)
+static u32 acpi_ec_gpe_burst_handler(void *data)
{
- acpi_status status = AE_OK;
- u32 value;
- union acpi_ec *ec = (union acpi_ec *) data;
+ acpi_status status = AE_OK;
+ u32 value;
+ union acpi_ec *ec = (union acpi_ec *)data;
if (!ec)
return ACPI_INTERRUPT_NOT_HANDLED;
- acpi_disable_gpe(NULL, ec->common.gpe_bit, ACPI_ISR);
-
+ acpi_clear_gpe(NULL, ec->common.gpe_bit, ACPI_ISR);
value = acpi_ec_read_status(ec);
- if((value & ACPI_EC_FLAG_IBF) &&
- !(value & ACPI_EC_FLAG_BURST) &&
- (atomic_read(&ec->burst.leaving_burst) == 0)) {
- /*
- * the embedded controller disables
- * burst mode for any reason other
- * than the burst disable command
- * to process critical event.
- */
- atomic_set(&ec->burst.leaving_burst , 2); /* block current pending transaction
- and retry */
+ switch (ec->burst.expect_event) {
+ case ACPI_EC_EVENT_OBF:
+ if (!(value & ACPI_EC_FLAG_OBF))
+ break;
+ case ACPI_EC_EVENT_IBE:
+ if ((value & ACPI_EC_FLAG_IBF))
+ break;
+ ec->burst.expect_event = 0;
wake_up(&ec->burst.wait);
- }else {
- if ((ec->burst.expect_event == ACPI_EC_EVENT_OBF &&
- (value & ACPI_EC_FLAG_OBF)) ||
- (ec->burst.expect_event == ACPI_EC_EVENT_IBE &&
- !(value & ACPI_EC_FLAG_IBF))) {
- ec->burst.expect_event = 0;
- wake_up(&ec->burst.wait);
- return ACPI_INTERRUPT_HANDLED;
- }
+ return ACPI_INTERRUPT_HANDLED;
+ default:
+ break;
}
- if (value & ACPI_EC_FLAG_SCI){
- atomic_add(1, &ec->burst.pending_gpe) ;
+ if (value & ACPI_EC_FLAG_SCI) {
+ atomic_add(1, &ec->burst.pending_gpe);
status = acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
- acpi_ec_gpe_query, ec);
+ acpi_ec_gpe_query, ec);
return status == AE_OK ?
- ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED;
- }
+ ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED;
+ }
acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_ISR);
return status == AE_OK ?
- ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED;
+ ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED;
}
/* --------------------------------------------------------------------------
@@ -929,37 +808,31 @@ acpi_ec_gpe_burst_handler (
-------------------------------------------------------------------------- */
static acpi_status
-acpi_ec_space_setup (
- acpi_handle region_handle,
- u32 function,
- void *handler_context,
- void **return_context)
+acpi_ec_space_setup(acpi_handle region_handle,
+ u32 function, void *handler_context, void **return_context)
{
/*
* The EC object is in the handler context and is needed
* when calling the acpi_ec_space_handler.
*/
- *return_context = (function != ACPI_REGION_DEACTIVATE) ?
- handler_context : NULL;
+ *return_context = (function != ACPI_REGION_DEACTIVATE) ?
+ handler_context : NULL;
return AE_OK;
}
-
static acpi_status
-acpi_ec_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ec_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- int result = 0;
- union acpi_ec *ec = NULL;
- u64 temp = *value;
- acpi_integer f_v = 0;
- int i = 0;
+ int result = 0;
+ union acpi_ec *ec = NULL;
+ u64 temp = *value;
+ acpi_integer f_v = 0;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_ec_space_handler");
@@ -967,17 +840,18 @@ acpi_ec_space_handler (
return_VALUE(AE_BAD_PARAMETER);
if (bit_width != 8 && acpi_strict) {
- printk(KERN_WARNING PREFIX "acpi_ec_space_handler: bit_width should be 8\n");
+ printk(KERN_WARNING PREFIX
+ "acpi_ec_space_handler: bit_width should be 8\n");
return_VALUE(AE_BAD_PARAMETER);
}
- ec = (union acpi_ec *) handler_context;
+ ec = (union acpi_ec *)handler_context;
-next_byte:
+ next_byte:
switch (function) {
case ACPI_READ:
temp = 0;
- result = acpi_ec_read(ec, (u8) address, (u32 *)&temp);
+ result = acpi_ec_read(ec, (u8) address, (u32 *) & temp);
break;
case ACPI_WRITE:
result = acpi_ec_write(ec, (u8) address, (u8) temp);
@@ -1004,8 +878,7 @@ next_byte:
*value = f_v;
}
-
-out:
+ out:
switch (result) {
case -EINVAL:
return_VALUE(AE_BAD_PARAMETER);
@@ -1021,18 +894,15 @@ out:
}
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_ec_dir;
-
+static struct proc_dir_entry *acpi_ec_dir;
-static int
-acpi_ec_read_info (struct seq_file *seq, void *offset)
+static int acpi_ec_read_info(struct seq_file *seq, void *offset)
{
- union acpi_ec *ec = (union acpi_ec *) seq->private;
+ union acpi_ec *ec = (union acpi_ec *)seq->private;
ACPI_FUNCTION_TRACE("acpi_ec_read_info");
@@ -1040,14 +910,15 @@ acpi_ec_read_info (struct seq_file *seq, void *offset)
goto end;
seq_printf(seq, "gpe bit: 0x%02x\n",
- (u32) ec->common.gpe_bit);
+ (u32) ec->common.gpe_bit);
seq_printf(seq, "ports: 0x%02x, 0x%02x\n",
- (u32) ec->common.status_addr.address, (u32) ec->common.data_addr.address);
+ (u32) ec->common.status_addr.address,
+ (u32) ec->common.data_addr.address);
seq_printf(seq, "use global lock: %s\n",
- ec->common.global_lock?"yes":"no");
+ ec->common.global_lock ? "yes" : "no");
acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
-end:
+ end:
return_VALUE(0);
}
@@ -1057,34 +928,32 @@ static int acpi_ec_info_open_fs(struct inode *inode, struct file *file)
}
static struct file_operations acpi_ec_info_ops = {
- .open = acpi_ec_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_ec_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
.owner = THIS_MODULE,
};
-static int
-acpi_ec_add_fs (
- struct acpi_device *device)
+static int acpi_ec_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_ec_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_ec_dir);
+ acpi_ec_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
}
entry = create_proc_entry(ACPI_EC_FILE_INFO, S_IRUGO,
- acpi_device_dir(device));
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Unable to create '%s' fs entry\n",
- ACPI_EC_FILE_INFO));
+ "Unable to create '%s' fs entry\n",
+ ACPI_EC_FILE_INFO));
else {
entry->proc_fops = &acpi_ec_info_ops;
entry->data = acpi_driver_data(device);
@@ -1094,10 +963,7 @@ acpi_ec_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_ec_remove_fs (
- struct acpi_device *device)
+static int acpi_ec_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_ec_remove_fs");
@@ -1110,20 +976,16 @@ acpi_ec_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-
-static int
-acpi_ec_polling_add (
- struct acpi_device *device)
+static int acpi_ec_polling_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- union acpi_ec *ec = NULL;
- unsigned long uid;
+ int result = 0;
+ acpi_status status = AE_OK;
+ union acpi_ec *ec = NULL;
+ unsigned long uid;
ACPI_FUNCTION_TRACE("acpi_ec_add");
@@ -1143,26 +1005,31 @@ acpi_ec_polling_add (
acpi_driver_data(device) = ec;
/* Use the global lock for all EC transactions? */
- acpi_evaluate_integer(ec->common.handle, "_GLK", NULL, &ec->common.global_lock);
+ acpi_evaluate_integer(ec->common.handle, "_GLK", NULL,
+ &ec->common.global_lock);
/* If our UID matches the UID for the ECDT-enumerated EC,
- we now have the *real* EC info, so kill the makeshift one.*/
+ we now have the *real* EC info, so kill the makeshift one. */
acpi_evaluate_integer(ec->common.handle, "_UID", NULL, &uid);
if (ec_ecdt && ec_ecdt->common.uid == uid) {
acpi_remove_address_space_handler(ACPI_ROOT_OBJECT,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler);
-
- acpi_remove_gpe_handler(NULL, ec_ecdt->common.gpe_bit, &acpi_ec_gpe_handler);
+ ACPI_ADR_SPACE_EC,
+ &acpi_ec_space_handler);
+
+ acpi_remove_gpe_handler(NULL, ec_ecdt->common.gpe_bit,
+ &acpi_ec_gpe_handler);
kfree(ec_ecdt);
}
/* Get GPE bit assignment (EC events). */
/* TODO: Add support for _GPE returning a package */
- status = acpi_evaluate_integer(ec->common.handle, "_GPE", NULL, &ec->common.gpe_bit);
+ status =
+ acpi_evaluate_integer(ec->common.handle, "_GPE", NULL,
+ &ec->common.gpe_bit);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error obtaining GPE bit assignment\n"));
+ "Error obtaining GPE bit assignment\n"));
result = -ENODEV;
goto end;
}
@@ -1172,26 +1039,24 @@ acpi_ec_polling_add (
goto end;
printk(KERN_INFO PREFIX "%s [%s] (gpe %d)\n",
- acpi_device_name(device), acpi_device_bid(device),
- (u32) ec->common.gpe_bit);
+ acpi_device_name(device), acpi_device_bid(device),
+ (u32) ec->common.gpe_bit);
if (!first_ec)
first_ec = device;
-end:
+ end:
if (result)
kfree(ec);
return_VALUE(result);
}
-static int
-acpi_ec_burst_add (
- struct acpi_device *device)
+static int acpi_ec_burst_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- union acpi_ec *ec = NULL;
- unsigned long uid;
+ int result = 0;
+ acpi_status status = AE_OK;
+ union acpi_ec *ec = NULL;
+ unsigned long uid;
ACPI_FUNCTION_TRACE("acpi_ec_add");
@@ -1205,35 +1070,40 @@ acpi_ec_burst_add (
ec->common.handle = device->handle;
ec->common.uid = -1;
- atomic_set(&ec->burst.pending_gpe, 0);
- atomic_set(&ec->burst.leaving_burst , 1);
- init_MUTEX(&ec->burst.sem);
- init_waitqueue_head(&ec->burst.wait);
+ atomic_set(&ec->burst.pending_gpe, 0);
+ atomic_set(&ec->burst.leaving_burst, 1);
+ init_MUTEX(&ec->burst.sem);
+ init_waitqueue_head(&ec->burst.wait);
strcpy(acpi_device_name(device), ACPI_EC_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_EC_CLASS);
acpi_driver_data(device) = ec;
/* Use the global lock for all EC transactions? */
- acpi_evaluate_integer(ec->common.handle, "_GLK", NULL, &ec->common.global_lock);
+ acpi_evaluate_integer(ec->common.handle, "_GLK", NULL,
+ &ec->common.global_lock);
/* If our UID matches the UID for the ECDT-enumerated EC,
- we now have the *real* EC info, so kill the makeshift one.*/
+ we now have the *real* EC info, so kill the makeshift one. */
acpi_evaluate_integer(ec->common.handle, "_UID", NULL, &uid);
if (ec_ecdt && ec_ecdt->common.uid == uid) {
acpi_remove_address_space_handler(ACPI_ROOT_OBJECT,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler);
+ ACPI_ADR_SPACE_EC,
+ &acpi_ec_space_handler);
- acpi_remove_gpe_handler(NULL, ec_ecdt->common.gpe_bit, &acpi_ec_gpe_handler);
+ acpi_remove_gpe_handler(NULL, ec_ecdt->common.gpe_bit,
+ &acpi_ec_gpe_handler);
kfree(ec_ecdt);
}
/* Get GPE bit assignment (EC events). */
/* TODO: Add support for _GPE returning a package */
- status = acpi_evaluate_integer(ec->common.handle, "_GPE", NULL, &ec->common.gpe_bit);
+ status =
+ acpi_evaluate_integer(ec->common.handle, "_GPE", NULL,
+ &ec->common.gpe_bit);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error obtaining GPE bit assignment\n"));
+ "Error obtaining GPE bit assignment\n"));
result = -ENODEV;
goto end;
}
@@ -1242,27 +1112,24 @@ acpi_ec_burst_add (
if (result)
goto end;
+ printk("burst-mode-ec-10-Aug\n");
printk(KERN_INFO PREFIX "%s [%s] (gpe %d)\n",
- acpi_device_name(device), acpi_device_bid(device),
- (u32) ec->common.gpe_bit);
+ acpi_device_name(device), acpi_device_bid(device),
+ (u32) ec->common.gpe_bit);
if (!first_ec)
first_ec = device;
-end:
+ end:
if (result)
kfree(ec);
return_VALUE(result);
}
-
-static int
-acpi_ec_remove (
- struct acpi_device *device,
- int type)
+static int acpi_ec_remove(struct acpi_device *device, int type)
{
- union acpi_ec *ec = NULL;
+ union acpi_ec *ec = NULL;
ACPI_FUNCTION_TRACE("acpi_ec_remove");
@@ -1278,13 +1145,10 @@ acpi_ec_remove (
return_VALUE(0);
}
-
static acpi_status
-acpi_ec_io_ports (
- struct acpi_resource *resource,
- void *context)
+acpi_ec_io_ports(struct acpi_resource *resource, void *context)
{
- union acpi_ec *ec = (union acpi_ec *) context;
+ union acpi_ec *ec = (union acpi_ec *)context;
struct acpi_generic_address *addr;
if (resource->id != ACPI_RSTYPE_IO) {
@@ -1312,13 +1176,10 @@ acpi_ec_io_ports (
return AE_OK;
}
-
-static int
-acpi_ec_start (
- struct acpi_device *device)
+static int acpi_ec_start(struct acpi_device *device)
{
- acpi_status status = AE_OK;
- union acpi_ec *ec = NULL;
+ acpi_status status = AE_OK;
+ union acpi_ec *ec = NULL;
ACPI_FUNCTION_TRACE("acpi_ec_start");
@@ -1334,49 +1195,50 @@ acpi_ec_start (
* Get I/O port addresses. Convert to GAS format.
*/
status = acpi_walk_resources(ec->common.handle, METHOD_NAME__CRS,
- acpi_ec_io_ports, ec);
- if (ACPI_FAILURE(status) || ec->common.command_addr.register_bit_width == 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error getting I/O port addresses"));
+ acpi_ec_io_ports, ec);
+ if (ACPI_FAILURE(status)
+ || ec->common.command_addr.register_bit_width == 0) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error getting I/O port addresses"));
return_VALUE(-ENODEV);
}
ec->common.status_addr = ec->common.command_addr;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "gpe=0x%02x, ports=0x%2x,0x%2x\n",
- (u32) ec->common.gpe_bit, (u32) ec->common.command_addr.address,
- (u32) ec->common.data_addr.address));
-
+ (u32) ec->common.gpe_bit,
+ (u32) ec->common.command_addr.address,
+ (u32) ec->common.data_addr.address));
/*
* Install GPE handler
*/
status = acpi_install_gpe_handler(NULL, ec->common.gpe_bit,
- ACPI_GPE_EDGE_TRIGGERED, &acpi_ec_gpe_handler, ec);
+ ACPI_GPE_EDGE_TRIGGERED,
+ &acpi_ec_gpe_handler, ec);
if (ACPI_FAILURE(status)) {
return_VALUE(-ENODEV);
}
- acpi_set_gpe_type (NULL, ec->common.gpe_bit, ACPI_GPE_TYPE_RUNTIME);
- acpi_enable_gpe (NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
+ acpi_set_gpe_type(NULL, ec->common.gpe_bit, ACPI_GPE_TYPE_RUNTIME);
+ acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
- status = acpi_install_address_space_handler (ec->common.handle,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler,
- &acpi_ec_space_setup, ec);
+ status = acpi_install_address_space_handler(ec->common.handle,
+ ACPI_ADR_SPACE_EC,
+ &acpi_ec_space_handler,
+ &acpi_ec_space_setup, ec);
if (ACPI_FAILURE(status)) {
- acpi_remove_gpe_handler(NULL, ec->common.gpe_bit, &acpi_ec_gpe_handler);
+ acpi_remove_gpe_handler(NULL, ec->common.gpe_bit,
+ &acpi_ec_gpe_handler);
return_VALUE(-ENODEV);
}
return_VALUE(AE_OK);
}
-
-static int
-acpi_ec_stop (
- struct acpi_device *device,
- int type)
+static int acpi_ec_stop(struct acpi_device *device, int type)
{
- acpi_status status = AE_OK;
- union acpi_ec *ec = NULL;
+ acpi_status status = AE_OK;
+ union acpi_ec *ec = NULL;
ACPI_FUNCTION_TRACE("acpi_ec_stop");
@@ -1386,11 +1248,14 @@ acpi_ec_stop (
ec = acpi_driver_data(device);
status = acpi_remove_address_space_handler(ec->common.handle,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler);
+ ACPI_ADR_SPACE_EC,
+ &acpi_ec_space_handler);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- status = acpi_remove_gpe_handler(NULL, ec->common.gpe_bit, &acpi_ec_gpe_handler);
+ status =
+ acpi_remove_gpe_handler(NULL, ec->common.gpe_bit,
+ &acpi_ec_gpe_handler);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
@@ -1398,32 +1263,26 @@ acpi_ec_stop (
}
static acpi_status __init
-acpi_fake_ecdt_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval)
+acpi_fake_ecdt_callback(acpi_handle handle,
+ u32 Level, void *context, void **retval)
{
if (acpi_ec_polling_mode)
return acpi_fake_ecdt_polling_callback(handle,
- Level, context, retval);
+ Level, context, retval);
else
return acpi_fake_ecdt_burst_callback(handle,
- Level, context, retval);
+ Level, context, retval);
}
static acpi_status __init
-acpi_fake_ecdt_polling_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval)
+acpi_fake_ecdt_polling_callback(acpi_handle handle,
+ u32 Level, void *context, void **retval)
{
- acpi_status status;
+ acpi_status status;
status = acpi_walk_resources(handle, METHOD_NAME__CRS,
- acpi_ec_io_ports, ec_ecdt);
+ acpi_ec_io_ports, ec_ecdt);
if (ACPI_FAILURE(status))
return status;
ec_ecdt->common.status_addr = ec_ecdt->common.command_addr;
@@ -1431,33 +1290,33 @@ acpi_fake_ecdt_polling_callback (
ec_ecdt->common.uid = -1;
acpi_evaluate_integer(handle, "_UID", NULL, &ec_ecdt->common.uid);
- status = acpi_evaluate_integer(handle, "_GPE", NULL, &ec_ecdt->common.gpe_bit);
+ status =
+ acpi_evaluate_integer(handle, "_GPE", NULL,
+ &ec_ecdt->common.gpe_bit);
if (ACPI_FAILURE(status))
return status;
spin_lock_init(&ec_ecdt->polling.lock);
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.handle = handle;
- printk(KERN_INFO PREFIX "GPE=0x%02x, ports=0x%2x, 0x%2x\n",
- (u32) ec_ecdt->common.gpe_bit, (u32) ec_ecdt->common.command_addr.address,
- (u32) ec_ecdt->common.data_addr.address);
+ printk(KERN_INFO PREFIX "GPE=0x%02x, ports=0x%2x, 0x%2x\n",
+ (u32) ec_ecdt->common.gpe_bit,
+ (u32) ec_ecdt->common.command_addr.address,
+ (u32) ec_ecdt->common.data_addr.address);
return AE_CTRL_TERMINATE;
}
static acpi_status __init
-acpi_fake_ecdt_burst_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval)
+acpi_fake_ecdt_burst_callback(acpi_handle handle,
+ u32 Level, void *context, void **retval)
{
- acpi_status status;
+ acpi_status status;
init_MUTEX(&ec_ecdt->burst.sem);
init_waitqueue_head(&ec_ecdt->burst.wait);
status = acpi_walk_resources(handle, METHOD_NAME__CRS,
- acpi_ec_io_ports, ec_ecdt);
+ acpi_ec_io_ports, ec_ecdt);
if (ACPI_FAILURE(status))
return status;
ec_ecdt->common.status_addr = ec_ecdt->common.command_addr;
@@ -1465,15 +1324,18 @@ acpi_fake_ecdt_burst_callback (
ec_ecdt->common.uid = -1;
acpi_evaluate_integer(handle, "_UID", NULL, &ec_ecdt->common.uid);
- status = acpi_evaluate_integer(handle, "_GPE", NULL, &ec_ecdt->common.gpe_bit);
+ status =
+ acpi_evaluate_integer(handle, "_GPE", NULL,
+ &ec_ecdt->common.gpe_bit);
if (ACPI_FAILURE(status))
return status;
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.handle = handle;
- printk(KERN_INFO PREFIX "GPE=0x%02x, ports=0x%2x, 0x%2x\n",
- (u32) ec_ecdt->common.gpe_bit, (u32) ec_ecdt->common.command_addr.address,
- (u32) ec_ecdt->common.data_addr.address);
+ printk(KERN_INFO PREFIX "GPE=0x%02x, ports=0x%2x, 0x%2x\n",
+ (u32) ec_ecdt->common.gpe_bit,
+ (u32) ec_ecdt->common.command_addr.address,
+ (u32) ec_ecdt->common.data_addr.address);
return AE_CTRL_TERMINATE;
}
@@ -1488,11 +1350,10 @@ acpi_fake_ecdt_burst_callback (
* op region (since _REG isn't invoked yet). The assumption is true for
* all systems found.
*/
-static int __init
-acpi_ec_fake_ecdt(void)
+static int __init acpi_ec_fake_ecdt(void)
{
- acpi_status status;
- int ret = 0;
+ acpi_status status;
+ int ret = 0;
printk(KERN_INFO PREFIX "Try to make an fake ECDT\n");
@@ -1503,10 +1364,8 @@ acpi_ec_fake_ecdt(void)
}
memset(ec_ecdt, 0, sizeof(union acpi_ec));
- status = acpi_get_devices (ACPI_EC_HID,
- acpi_fake_ecdt_callback,
- NULL,
- NULL);
+ status = acpi_get_devices(ACPI_EC_HID,
+ acpi_fake_ecdt_callback, NULL, NULL);
if (ACPI_FAILURE(status)) {
kfree(ec_ecdt);
ec_ecdt = NULL;
@@ -1514,13 +1373,12 @@ acpi_ec_fake_ecdt(void)
goto error;
}
return 0;
-error:
+ error:
printk(KERN_ERR PREFIX "Can't make an fake ECDT\n");
return ret;
}
-static int __init
-acpi_ec_get_real_ecdt(void)
+static int __init acpi_ec_get_real_ecdt(void)
{
if (acpi_ec_polling_mode)
return acpi_ec_polling_get_real_ecdt();
@@ -1528,14 +1386,14 @@ acpi_ec_get_real_ecdt(void)
return acpi_ec_burst_get_real_ecdt();
}
-static int __init
-acpi_ec_polling_get_real_ecdt(void)
+static int __init acpi_ec_polling_get_real_ecdt(void)
{
- acpi_status status;
- struct acpi_table_ecdt *ecdt_ptr;
+ acpi_status status;
+ struct acpi_table_ecdt *ecdt_ptr;
- status = acpi_get_firmware_table("ECDT", 1, ACPI_LOGICAL_ADDRESSING,
- (struct acpi_table_header **) &ecdt_ptr);
+ status = acpi_get_firmware_table("ECDT", 1, ACPI_LOGICAL_ADDRESSING,
+ (struct acpi_table_header **)
+ &ecdt_ptr);
if (ACPI_FAILURE(status))
return -ENODEV;
@@ -1558,13 +1416,14 @@ acpi_ec_polling_get_real_ecdt(void)
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.uid = ecdt_ptr->uid;
- status = acpi_get_handle(NULL, ecdt_ptr->ec_id, &ec_ecdt->common.handle);
+ status =
+ acpi_get_handle(NULL, ecdt_ptr->ec_id, &ec_ecdt->common.handle);
if (ACPI_FAILURE(status)) {
goto error;
}
return 0;
-error:
+ error:
printk(KERN_ERR PREFIX "Could not use ECDT\n");
kfree(ec_ecdt);
ec_ecdt = NULL;
@@ -1572,15 +1431,14 @@ error:
return -ENODEV;
}
-
-static int __init
-acpi_ec_burst_get_real_ecdt(void)
+static int __init acpi_ec_burst_get_real_ecdt(void)
{
- acpi_status status;
- struct acpi_table_ecdt *ecdt_ptr;
+ acpi_status status;
+ struct acpi_table_ecdt *ecdt_ptr;
status = acpi_get_firmware_table("ECDT", 1, ACPI_LOGICAL_ADDRESSING,
- (struct acpi_table_header **) &ecdt_ptr);
+ (struct acpi_table_header **)
+ &ecdt_ptr);
if (ACPI_FAILURE(status))
return -ENODEV;
@@ -1594,8 +1452,8 @@ acpi_ec_burst_get_real_ecdt(void)
return -ENOMEM;
memset(ec_ecdt, 0, sizeof(union acpi_ec));
- init_MUTEX(&ec_ecdt->burst.sem);
- init_waitqueue_head(&ec_ecdt->burst.wait);
+ init_MUTEX(&ec_ecdt->burst.sem);
+ init_waitqueue_head(&ec_ecdt->burst.wait);
ec_ecdt->common.command_addr = ecdt_ptr->ec_control;
ec_ecdt->common.status_addr = ecdt_ptr->ec_control;
ec_ecdt->common.data_addr = ecdt_ptr->ec_data;
@@ -1604,13 +1462,14 @@ acpi_ec_burst_get_real_ecdt(void)
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.uid = ecdt_ptr->uid;
- status = acpi_get_handle(NULL, ecdt_ptr->ec_id, &ec_ecdt->common.handle);
+ status =
+ acpi_get_handle(NULL, ecdt_ptr->ec_id, &ec_ecdt->common.handle);
if (ACPI_FAILURE(status)) {
goto error;
}
return 0;
-error:
+ error:
printk(KERN_ERR PREFIX "Could not use ECDT\n");
kfree(ec_ecdt);
ec_ecdt = NULL;
@@ -1619,11 +1478,10 @@ error:
}
static int __initdata acpi_fake_ecdt_enabled;
-int __init
-acpi_ec_ecdt_probe (void)
+int __init acpi_ec_ecdt_probe(void)
{
- acpi_status status;
- int ret;
+ acpi_status status;
+ int ret;
ret = acpi_ec_get_real_ecdt();
/* Try to make a fake ECDT */
@@ -1638,26 +1496,28 @@ acpi_ec_ecdt_probe (void)
* Install GPE handler
*/
status = acpi_install_gpe_handler(NULL, ec_ecdt->common.gpe_bit,
- ACPI_GPE_EDGE_TRIGGERED, &acpi_ec_gpe_handler,
- ec_ecdt);
+ ACPI_GPE_EDGE_TRIGGERED,
+ &acpi_ec_gpe_handler, ec_ecdt);
if (ACPI_FAILURE(status)) {
goto error;
}
- acpi_set_gpe_type (NULL, ec_ecdt->common.gpe_bit, ACPI_GPE_TYPE_RUNTIME);
- acpi_enable_gpe (NULL, ec_ecdt->common.gpe_bit, ACPI_NOT_ISR);
-
- status = acpi_install_address_space_handler (ACPI_ROOT_OBJECT,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler,
- &acpi_ec_space_setup, ec_ecdt);
+ acpi_set_gpe_type(NULL, ec_ecdt->common.gpe_bit, ACPI_GPE_TYPE_RUNTIME);
+ acpi_enable_gpe(NULL, ec_ecdt->common.gpe_bit, ACPI_NOT_ISR);
+
+ status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT,
+ ACPI_ADR_SPACE_EC,
+ &acpi_ec_space_handler,
+ &acpi_ec_space_setup,
+ ec_ecdt);
if (ACPI_FAILURE(status)) {
acpi_remove_gpe_handler(NULL, ec_ecdt->common.gpe_bit,
- &acpi_ec_gpe_handler);
+ &acpi_ec_gpe_handler);
goto error;
}
return 0;
-error:
+ error:
printk(KERN_ERR PREFIX "Could not use ECDT\n");
kfree(ec_ecdt);
ec_ecdt = NULL;
@@ -1665,10 +1525,9 @@ error:
return -ENODEV;
}
-
-static int __init acpi_ec_init (void)
+static int __init acpi_ec_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_ec_init");
@@ -1693,8 +1552,7 @@ subsys_initcall(acpi_ec_init);
/* EC driver currently not unloadable */
#if 0
-static void __exit
-acpi_ec_exit (void)
+static void __exit acpi_ec_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_ec_exit");
@@ -1704,7 +1562,7 @@ acpi_ec_exit (void)
return_VOID;
}
-#endif /* 0 */
+#endif /* 0 */
static int __init acpi_fake_ecdt_setup(char *str)
{
@@ -1727,8 +1585,8 @@ static int __init acpi_ec_set_polling_mode(char *str)
acpi_ec_polling_mode = EC_POLLING;
acpi_ec_driver.ops.add = acpi_ec_polling_add;
}
- printk(KERN_INFO PREFIX "EC %s mode.\n",
- burst ? "burst": "polling");
+ printk(KERN_INFO PREFIX "EC %s mode.\n", burst ? "burst" : "polling");
return 0;
}
+
__setup("ec_burst=", acpi_ec_set_polling_mode);
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index 43c49f66a32..bfa8b76de40 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -13,45 +13,40 @@
#include <acpi/acpi_drivers.h>
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("event")
+ACPI_MODULE_NAME("event")
/* Global vars for handling event proc entry */
static DEFINE_SPINLOCK(acpi_system_event_lock);
-int event_is_open = 0;
-extern struct list_head acpi_bus_event_list;
-extern wait_queue_head_t acpi_bus_event_queue;
+int event_is_open = 0;
+extern struct list_head acpi_bus_event_list;
+extern wait_queue_head_t acpi_bus_event_queue;
-static int
-acpi_system_open_event(struct inode *inode, struct file *file)
+static int acpi_system_open_event(struct inode *inode, struct file *file)
{
- spin_lock_irq (&acpi_system_event_lock);
+ spin_lock_irq(&acpi_system_event_lock);
- if(event_is_open)
+ if (event_is_open)
goto out_busy;
event_is_open = 1;
- spin_unlock_irq (&acpi_system_event_lock);
+ spin_unlock_irq(&acpi_system_event_lock);
return 0;
-out_busy:
- spin_unlock_irq (&acpi_system_event_lock);
+ out_busy:
+ spin_unlock_irq(&acpi_system_event_lock);
return -EBUSY;
}
static ssize_t
-acpi_system_read_event (
- struct file *file,
- char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_read_event(struct file *file, char __user * buffer, size_t count,
+ loff_t * ppos)
{
- int result = 0;
- struct acpi_bus_event event;
- static char str[ACPI_MAX_STRING];
- static int chars_remaining = 0;
- static char *ptr;
-
+ int result = 0;
+ struct acpi_bus_event event;
+ static char str[ACPI_MAX_STRING];
+ static int chars_remaining = 0;
+ static char *ptr;
ACPI_FUNCTION_TRACE("acpi_system_read_event");
@@ -67,10 +62,12 @@ acpi_system_read_event (
return_VALUE(-EIO);
}
- chars_remaining = sprintf(str, "%s %s %08x %08x\n",
- event.device_class?event.device_class:"<unknown>",
- event.bus_id?event.bus_id:"<unknown>",
- event.type, event.data);
+ chars_remaining = sprintf(str, "%s %s %08x %08x\n",
+ event.device_class ? event.
+ device_class : "<unknown>",
+ event.bus_id ? event.
+ bus_id : "<unknown>", event.type,
+ event.data);
ptr = str;
}
@@ -88,19 +85,15 @@ acpi_system_read_event (
return_VALUE(count);
}
-static int
-acpi_system_close_event(struct inode *inode, struct file *file)
+static int acpi_system_close_event(struct inode *inode, struct file *file)
{
- spin_lock_irq (&acpi_system_event_lock);
+ spin_lock_irq(&acpi_system_event_lock);
event_is_open = 0;
- spin_unlock_irq (&acpi_system_event_lock);
+ spin_unlock_irq(&acpi_system_event_lock);
return 0;
}
-static unsigned int
-acpi_system_poll_event(
- struct file *file,
- poll_table *wait)
+static unsigned int acpi_system_poll_event(struct file *file, poll_table * wait)
{
poll_wait(file, &acpi_bus_event_queue, wait);
if (!list_empty(&acpi_bus_event_list))
@@ -109,15 +102,15 @@ acpi_system_poll_event(
}
static struct file_operations acpi_system_event_ops = {
- .open = acpi_system_open_event,
- .read = acpi_system_read_event,
- .release = acpi_system_close_event,
- .poll = acpi_system_poll_event,
+ .open = acpi_system_open_event,
+ .read = acpi_system_read_event,
+ .release = acpi_system_close_event,
+ .poll = acpi_system_poll_event,
};
static int __init acpi_event_init(void)
{
- struct proc_dir_entry *entry;
+ struct proc_dir_entry *entry;
int error = 0;
ACPI_FUNCTION_TRACE("acpi_event_init");
@@ -130,8 +123,9 @@ static int __init acpi_event_init(void)
if (entry)
entry->proc_fops = &acpi_system_event_ops;
else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' proc fs entry\n","event" ));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create '%s' proc fs entry\n",
+ "event"));
error = -EFAULT;
}
return_VALUE(error);
diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c
index dd3a72a869f..842d1e3fb37 100644
--- a/drivers/acpi/events/evevent.c
+++ b/drivers/acpi/events/evevent.c
@@ -45,18 +45,12 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evevent")
+ACPI_MODULE_NAME("evevent")
/* Local prototypes */
+static acpi_status acpi_ev_fixed_event_initialize(void);
-static acpi_status
-acpi_ev_fixed_event_initialize (
- void);
-
-static u32
-acpi_ev_fixed_event_dispatch (
- u32 event);
-
+static u32 acpi_ev_fixed_event_dispatch(u32 event);
/*******************************************************************************
*
@@ -70,21 +64,17 @@ acpi_ev_fixed_event_dispatch (
*
******************************************************************************/
-acpi_status
-acpi_ev_initialize_events (
- void)
+acpi_status acpi_ev_initialize_events(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_initialize_events");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_initialize_events");
/* Make sure we have ACPI tables */
if (!acpi_gbl_DSDT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "No ACPI tables present!\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN, "No ACPI tables present!\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
@@ -92,26 +82,22 @@ acpi_ev_initialize_events (
* enabling SCIs to prevent interrupts from occurring before the handlers are
* installed.
*/
- status = acpi_ev_fixed_event_initialize ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Unable to initialize fixed events, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ev_fixed_event_initialize();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Unable to initialize fixed events, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
- status = acpi_ev_gpe_initialize ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Unable to initialize general purpose events, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ev_gpe_initialize();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Unable to initialize general purpose events, %s\n", acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_install_xrupt_handlers
@@ -124,41 +110,32 @@ acpi_ev_initialize_events (
*
******************************************************************************/
-acpi_status
-acpi_ev_install_xrupt_handlers (
- void)
+acpi_status acpi_ev_install_xrupt_handlers(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_install_xrupt_handlers");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_install_xrupt_handlers");
/* Install the SCI handler */
- status = acpi_ev_install_sci_handler ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Unable to install System Control Interrupt Handler, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ev_install_sci_handler();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Unable to install System Control Interrupt Handler, %s\n", acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/* Install the handler for the Global Lock */
- status = acpi_ev_init_global_lock_handler ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Unable to initialize Global Lock handler, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ev_init_global_lock_handler();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Unable to initialize Global Lock handler, %s\n", acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
acpi_gbl_events_initialized = TRUE;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_fixed_event_initialize
@@ -171,13 +148,10 @@ acpi_ev_install_xrupt_handlers (
*
******************************************************************************/
-static acpi_status
-acpi_ev_fixed_event_initialize (
- void)
+static acpi_status acpi_ev_fixed_event_initialize(void)
{
- acpi_native_uint i;
- acpi_status status;
-
+ acpi_native_uint i;
+ acpi_status status;
/*
* Initialize the structure that keeps track of fixed event handlers
@@ -190,10 +164,11 @@ acpi_ev_fixed_event_initialize (
/* Enable the fixed event */
if (acpi_gbl_fixed_event_info[i].enable_register_id != 0xFF) {
- status = acpi_set_register (
- acpi_gbl_fixed_event_info[i].enable_register_id,
- 0, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_set_register(acpi_gbl_fixed_event_info[i].
+ enable_register_id, 0,
+ ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -202,7 +177,6 @@ acpi_ev_fixed_event_initialize (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_fixed_event_detect
@@ -215,31 +189,27 @@ acpi_ev_fixed_event_initialize (
*
******************************************************************************/
-u32
-acpi_ev_fixed_event_detect (
- void)
+u32 acpi_ev_fixed_event_detect(void)
{
- u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
- u32 fixed_status;
- u32 fixed_enable;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_NAME ("ev_fixed_event_detect");
+ u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
+ u32 fixed_status;
+ u32 fixed_enable;
+ acpi_native_uint i;
+ ACPI_FUNCTION_NAME("ev_fixed_event_detect");
/*
* Read the fixed feature status and enable registers, as all the cases
* depend on their values. Ignore errors here.
*/
- (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS,
- &fixed_status);
- (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_ENABLE,
- &fixed_enable);
+ (void)acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_STATUS, &fixed_status);
+ (void)acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_ENABLE, &fixed_enable);
- ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
- "Fixed Event Block: Enable %08X Status %08X\n",
- fixed_enable, fixed_status));
+ ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
+ "Fixed Event Block: Enable %08X Status %08X\n",
+ fixed_enable, fixed_status));
/*
* Check for all possible Fixed Events and dispatch those that are active
@@ -247,18 +217,19 @@ acpi_ev_fixed_event_detect (
for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
/* Both the status and enable bits must be on for this event */
- if ((fixed_status & acpi_gbl_fixed_event_info[i].status_bit_mask) &&
- (fixed_enable & acpi_gbl_fixed_event_info[i].enable_bit_mask)) {
+ if ((fixed_status & acpi_gbl_fixed_event_info[i].
+ status_bit_mask)
+ && (fixed_enable & acpi_gbl_fixed_event_info[i].
+ enable_bit_mask)) {
/* Found an active (signalled) event */
- int_status |= acpi_ev_fixed_event_dispatch ((u32) i);
+ int_status |= acpi_ev_fixed_event_dispatch((u32) i);
}
}
return (int_status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_fixed_event_dispatch
@@ -272,39 +243,32 @@ acpi_ev_fixed_event_detect (
*
******************************************************************************/
-static u32
-acpi_ev_fixed_event_dispatch (
- u32 event)
+static u32 acpi_ev_fixed_event_dispatch(u32 event)
{
-
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/* Clear the status bit */
- (void) acpi_set_register (acpi_gbl_fixed_event_info[event].status_register_id,
- 1, ACPI_MTX_DO_NOT_LOCK);
+ (void)acpi_set_register(acpi_gbl_fixed_event_info[event].
+ status_register_id, 1, ACPI_MTX_DO_NOT_LOCK);
/*
* Make sure we've got a handler. If not, report an error.
* The event is disabled to prevent further interrupts.
*/
if (NULL == acpi_gbl_fixed_event_handlers[event].handler) {
- (void) acpi_set_register (acpi_gbl_fixed_event_info[event].enable_register_id,
- 0, ACPI_MTX_DO_NOT_LOCK);
+ (void)acpi_set_register(acpi_gbl_fixed_event_info[event].
+ enable_register_id, 0,
+ ACPI_MTX_DO_NOT_LOCK);
- ACPI_REPORT_ERROR (
- ("No installed handler for fixed event [%08X]\n",
- event));
+ ACPI_REPORT_ERROR(("No installed handler for fixed event [%08X]\n", event));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
/* Invoke the Fixed Event handler */
- return ((acpi_gbl_fixed_event_handlers[event].handler)(
- acpi_gbl_fixed_event_handlers[event].context));
+ return ((acpi_gbl_fixed_event_handlers[event].
+ handler) (acpi_gbl_fixed_event_handlers[event].context));
}
-
-
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index 081120b109b..b2f232df13d 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -46,14 +46,10 @@
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evgpe")
+ACPI_MODULE_NAME("evgpe")
/* Local prototypes */
-
-static void ACPI_SYSTEM_XFACE
-acpi_ev_asynch_execute_gpe_method (
- void *context);
-
+static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context);
/*******************************************************************************
*
@@ -69,15 +65,11 @@ acpi_ev_asynch_execute_gpe_method (
******************************************************************************/
acpi_status
-acpi_ev_set_gpe_type (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 type)
+acpi_ev_set_gpe_type(struct acpi_gpe_event_info *gpe_event_info, u8 type)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_set_gpe_type");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_set_gpe_type");
/* Validate type and update register enable masks */
@@ -88,21 +80,20 @@ acpi_ev_set_gpe_type (
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Disable the GPE if currently enabled */
- status = acpi_ev_disable_gpe (gpe_event_info);
+ status = acpi_ev_disable_gpe(gpe_event_info);
/* Type was validated above */
- gpe_event_info->flags &= ~ACPI_GPE_TYPE_MASK; /* Clear type bits */
- gpe_event_info->flags |= type; /* Insert type */
- return_ACPI_STATUS (status);
+ gpe_event_info->flags &= ~ACPI_GPE_TYPE_MASK; /* Clear type bits */
+ gpe_event_info->flags |= type; /* Insert type */
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_update_gpe_enable_masks
@@ -118,57 +109,55 @@ acpi_ev_set_gpe_type (
******************************************************************************/
acpi_status
-acpi_ev_update_gpe_enable_masks (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 type)
+acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info,
+ u8 type)
{
- struct acpi_gpe_register_info *gpe_register_info;
- u8 register_bit;
-
-
- ACPI_FUNCTION_TRACE ("ev_update_gpe_enable_masks");
+ struct acpi_gpe_register_info *gpe_register_info;
+ u8 register_bit;
+ ACPI_FUNCTION_TRACE("ev_update_gpe_enable_masks");
gpe_register_info = gpe_event_info->register_info;
if (!gpe_register_info) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
register_bit = gpe_event_info->register_bit;
/* 1) Disable case. Simply clear all enable bits */
if (type == ACPI_GPE_DISABLE) {
- ACPI_CLEAR_BIT (gpe_register_info->enable_for_wake, register_bit);
- ACPI_CLEAR_BIT (gpe_register_info->enable_for_run, register_bit);
- return_ACPI_STATUS (AE_OK);
+ ACPI_CLEAR_BIT(gpe_register_info->enable_for_wake,
+ register_bit);
+ ACPI_CLEAR_BIT(gpe_register_info->enable_for_run, register_bit);
+ return_ACPI_STATUS(AE_OK);
}
/* 2) Enable case. Set/Clear the appropriate enable bits */
switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
case ACPI_GPE_TYPE_WAKE:
- ACPI_SET_BIT (gpe_register_info->enable_for_wake, register_bit);
- ACPI_CLEAR_BIT (gpe_register_info->enable_for_run, register_bit);
+ ACPI_SET_BIT(gpe_register_info->enable_for_wake, register_bit);
+ ACPI_CLEAR_BIT(gpe_register_info->enable_for_run, register_bit);
break;
case ACPI_GPE_TYPE_RUNTIME:
- ACPI_CLEAR_BIT (gpe_register_info->enable_for_wake, register_bit);
- ACPI_SET_BIT (gpe_register_info->enable_for_run, register_bit);
+ ACPI_CLEAR_BIT(gpe_register_info->enable_for_wake,
+ register_bit);
+ ACPI_SET_BIT(gpe_register_info->enable_for_run, register_bit);
break;
case ACPI_GPE_TYPE_WAKE_RUN:
- ACPI_SET_BIT (gpe_register_info->enable_for_wake, register_bit);
- ACPI_SET_BIT (gpe_register_info->enable_for_run, register_bit);
+ ACPI_SET_BIT(gpe_register_info->enable_for_wake, register_bit);
+ ACPI_SET_BIT(gpe_register_info->enable_for_run, register_bit);
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_enable_gpe
@@ -184,21 +173,19 @@ acpi_ev_update_gpe_enable_masks (
******************************************************************************/
acpi_status
-acpi_ev_enable_gpe (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 write_to_hardware)
+acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info,
+ u8 write_to_hardware)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_enable_gpe");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_enable_gpe");
/* Make sure HW enable masks are updated */
- status = acpi_ev_update_gpe_enable_masks (gpe_event_info, ACPI_GPE_ENABLE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ev_update_gpe_enable_masks(gpe_event_info, ACPI_GPE_ENABLE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Mark wake-enabled or HW enable, or both */
@@ -206,41 +193,40 @@ acpi_ev_enable_gpe (
switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
case ACPI_GPE_TYPE_WAKE:
- ACPI_SET_BIT (gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
+ ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
break;
case ACPI_GPE_TYPE_WAKE_RUN:
- ACPI_SET_BIT (gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
+ ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
/*lint -fallthrough */
case ACPI_GPE_TYPE_RUNTIME:
- ACPI_SET_BIT (gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
+ ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
if (write_to_hardware) {
/* Clear the GPE (of stale events), then enable it */
- status = acpi_hw_clear_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_clear_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Enable the requested runtime GPE */
- status = acpi_hw_write_gpe_enable_reg (gpe_event_info);
+ status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
}
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_disable_gpe
@@ -253,36 +239,33 @@ acpi_ev_enable_gpe (
*
******************************************************************************/
-acpi_status
-acpi_ev_disable_gpe (
- struct acpi_gpe_event_info *gpe_event_info)
+acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_disable_gpe");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_disable_gpe");
if (!(gpe_event_info->flags & ACPI_GPE_ENABLE_MASK)) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Make sure HW enable masks are updated */
- status = acpi_ev_update_gpe_enable_masks (gpe_event_info, ACPI_GPE_DISABLE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ev_update_gpe_enable_masks(gpe_event_info, ACPI_GPE_DISABLE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Mark wake-disabled or HW disable, or both */
switch (gpe_event_info->flags & ACPI_GPE_TYPE_MASK) {
case ACPI_GPE_TYPE_WAKE:
- ACPI_CLEAR_BIT (gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
+ ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
break;
case ACPI_GPE_TYPE_WAKE_RUN:
- ACPI_CLEAR_BIT (gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
+ ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_WAKE_ENABLED);
/*lint -fallthrough */
@@ -290,18 +273,17 @@ acpi_ev_disable_gpe (
/* Disable the requested runtime GPE */
- ACPI_CLEAR_BIT (gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
- status = acpi_hw_write_gpe_enable_reg (gpe_event_info);
+ ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_RUN_ENABLED);
+ status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_get_gpe_event_info
@@ -319,18 +301,14 @@ acpi_ev_disable_gpe (
*
******************************************************************************/
-struct acpi_gpe_event_info *
-acpi_ev_get_gpe_event_info (
- acpi_handle gpe_device,
- u32 gpe_number)
+struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
+ u32 gpe_number)
{
- union acpi_operand_object *obj_desc;
- struct acpi_gpe_block_info *gpe_block;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_operand_object *obj_desc;
+ struct acpi_gpe_block_info *gpe_block;
+ acpi_native_uint i;
+ ACPI_FUNCTION_ENTRY();
/* A NULL gpe_block means use the FADT-defined GPE block(s) */
@@ -340,11 +318,14 @@ acpi_ev_get_gpe_event_info (
for (i = 0; i < ACPI_MAX_GPE_BLOCKS; i++) {
gpe_block = acpi_gbl_gpe_fadt_blocks[i];
if (gpe_block) {
- if ((gpe_number >= gpe_block->block_base_number) &&
- (gpe_number < gpe_block->block_base_number +
- (gpe_block->register_count * 8))) {
- return (&gpe_block->event_info[gpe_number -
- gpe_block->block_base_number]);
+ if ((gpe_number >= gpe_block->block_base_number)
+ && (gpe_number <
+ gpe_block->block_base_number +
+ (gpe_block->register_count * 8))) {
+ return (&gpe_block->
+ event_info[gpe_number -
+ gpe_block->
+ block_base_number]);
}
}
}
@@ -356,23 +337,25 @@ acpi_ev_get_gpe_event_info (
/* A Non-NULL gpe_device means this is a GPE Block Device */
- obj_desc = acpi_ns_get_attached_object ((struct acpi_namespace_node *) gpe_device);
- if (!obj_desc ||
- !obj_desc->device.gpe_block) {
+ obj_desc =
+ acpi_ns_get_attached_object((struct acpi_namespace_node *)
+ gpe_device);
+ if (!obj_desc || !obj_desc->device.gpe_block) {
return (NULL);
}
gpe_block = obj_desc->device.gpe_block;
if ((gpe_number >= gpe_block->block_base_number) &&
- (gpe_number < gpe_block->block_base_number + (gpe_block->register_count * 8))) {
- return (&gpe_block->event_info[gpe_number - gpe_block->block_base_number]);
+ (gpe_number <
+ gpe_block->block_base_number + (gpe_block->register_count * 8))) {
+ return (&gpe_block->
+ event_info[gpe_number - gpe_block->block_base_number]);
}
return (NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_gpe_detect
@@ -387,22 +370,20 @@ acpi_ev_get_gpe_event_info (
*
******************************************************************************/
-u32
-acpi_ev_gpe_detect (
- struct acpi_gpe_xrupt_info *gpe_xrupt_list)
+u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
{
- u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
- u8 enabled_status_byte;
- struct acpi_gpe_register_info *gpe_register_info;
- u32 status_reg;
- u32 enable_reg;
- acpi_status status;
- struct acpi_gpe_block_info *gpe_block;
- acpi_native_uint i;
- acpi_native_uint j;
-
-
- ACPI_FUNCTION_NAME ("ev_gpe_detect");
+ u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
+ u8 enabled_status_byte;
+ struct acpi_gpe_register_info *gpe_register_info;
+ u32 status_reg;
+ u32 enable_reg;
+ u32 flags;
+ acpi_status status;
+ struct acpi_gpe_block_info *gpe_block;
+ acpi_native_uint i;
+ acpi_native_uint j;
+
+ ACPI_FUNCTION_NAME("ev_gpe_detect");
/* Check for the case where there are no GPEs */
@@ -412,7 +393,7 @@ acpi_ev_gpe_detect (
/* Examine all GPE blocks attached to this interrupt level */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
gpe_block = gpe_xrupt_list->gpe_block_list_head;
while (gpe_block) {
/*
@@ -427,23 +408,30 @@ acpi_ev_gpe_detect (
/* Read the Status Register */
- status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &status_reg,
- &gpe_register_info->status_address);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(ACPI_GPE_REGISTER_WIDTH,
+ &status_reg,
+ &gpe_register_info->
+ status_address);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Read the Enable Register */
- status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &enable_reg,
- &gpe_register_info->enable_address);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(ACPI_GPE_REGISTER_WIDTH,
+ &enable_reg,
+ &gpe_register_info->
+ enable_address);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
- "Read GPE Register at GPE%X: Status=%02X, Enable=%02X\n",
- gpe_register_info->base_gpe_number, status_reg, enable_reg));
+ ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
+ "Read GPE Register at GPE%X: Status=%02X, Enable=%02X\n",
+ gpe_register_info->base_gpe_number,
+ status_reg, enable_reg));
/* Check if there is anything active at all in this register */
@@ -459,14 +447,21 @@ acpi_ev_gpe_detect (
for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
/* Examine one GPE bit */
- if (enabled_status_byte & acpi_gbl_decode_to8bit[j]) {
+ if (enabled_status_byte &
+ acpi_gbl_decode_to8bit[j]) {
/*
* Found an active GPE. Dispatch the event to a handler
* or method.
*/
- int_status |= acpi_ev_gpe_dispatch (
- &gpe_block->event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j],
- (u32) j + gpe_register_info->base_gpe_number);
+ int_status |=
+ acpi_ev_gpe_dispatch(&gpe_block->
+ event_info[(i *
+ ACPI_GPE_REGISTER_WIDTH)
+ +
+ j],
+ (u32) j +
+ gpe_register_info->
+ base_gpe_number);
}
}
}
@@ -474,13 +469,12 @@ acpi_ev_gpe_detect (
gpe_block = gpe_block->next;
}
-unlock_and_exit:
+ unlock_and_exit:
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
return (int_status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_asynch_execute_gpe_method
@@ -497,45 +491,41 @@ unlock_and_exit:
*
******************************************************************************/
-static void ACPI_SYSTEM_XFACE
-acpi_ev_asynch_execute_gpe_method (
- void *context)
+static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context)
{
- struct acpi_gpe_event_info *gpe_event_info = (void *) context;
- u32 gpe_number = 0;
- acpi_status status;
- struct acpi_gpe_event_info local_gpe_event_info;
- struct acpi_parameter_info info;
-
+ struct acpi_gpe_event_info *gpe_event_info = (void *)context;
+ u32 gpe_number = 0;
+ acpi_status status;
+ struct acpi_gpe_event_info local_gpe_event_info;
+ struct acpi_parameter_info info;
- ACPI_FUNCTION_TRACE ("ev_asynch_execute_gpe_method");
+ ACPI_FUNCTION_TRACE("ev_asynch_execute_gpe_method");
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
/* Must revalidate the gpe_number/gpe_block */
- if (!acpi_ev_valid_gpe_event (gpe_event_info)) {
- status = acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ if (!acpi_ev_valid_gpe_event(gpe_event_info)) {
+ status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
return_VOID;
}
/* Set the GPE flags for return to enabled state */
- (void) acpi_ev_enable_gpe (gpe_event_info, FALSE);
+ (void)acpi_ev_enable_gpe(gpe_event_info, FALSE);
/*
* Take a snapshot of the GPE info for this level - we copy the
* info to prevent a race condition with remove_handler/remove_block.
*/
- ACPI_MEMCPY (&local_gpe_event_info, gpe_event_info,
- sizeof (struct acpi_gpe_event_info));
+ ACPI_MEMCPY(&local_gpe_event_info, gpe_event_info,
+ sizeof(struct acpi_gpe_event_info));
- status = acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
@@ -544,44 +534,40 @@ acpi_ev_asynch_execute_gpe_method (
* time to avoid race with ev_gpe_install_handler
*/
if ((local_gpe_event_info.flags & ACPI_GPE_DISPATCH_MASK) ==
- ACPI_GPE_DISPATCH_METHOD) {
+ ACPI_GPE_DISPATCH_METHOD) {
/*
* Invoke the GPE Method (_Lxx, _Exx) i.e., evaluate the _Lxx/_Exx
* control method that corresponds to this GPE
*/
info.node = local_gpe_event_info.dispatch.method_node;
- info.parameters = ACPI_CAST_PTR (union acpi_operand_object *, gpe_event_info);
+ info.parameters =
+ ACPI_CAST_PTR(union acpi_operand_object *, gpe_event_info);
info.parameter_type = ACPI_PARAM_GPE;
- status = acpi_ns_evaluate_by_handle (&info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "%s while evaluating method [%4.4s] for GPE[%2X]\n",
- acpi_format_exception (status),
- acpi_ut_get_node_name (local_gpe_event_info.dispatch.method_node),
- gpe_number));
+ status = acpi_ns_evaluate_by_handle(&info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("%s while evaluating method [%4.4s] for GPE[%2X]\n", acpi_format_exception(status), acpi_ut_get_node_name(local_gpe_event_info.dispatch.method_node), gpe_number));
}
}
if ((local_gpe_event_info.flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
- ACPI_GPE_LEVEL_TRIGGERED) {
+ ACPI_GPE_LEVEL_TRIGGERED) {
/*
* GPE is level-triggered, we clear the GPE status bit after
* handling the event.
*/
- status = acpi_hw_clear_gpe (&local_gpe_event_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_clear_gpe(&local_gpe_event_info);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
}
/* Enable this GPE */
- (void) acpi_hw_write_gpe_enable_reg (&local_gpe_event_info);
+ (void)acpi_hw_write_gpe_enable_reg(&local_gpe_event_info);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_gpe_dispatch
@@ -599,38 +585,31 @@ acpi_ev_asynch_execute_gpe_method (
******************************************************************************/
u32
-acpi_ev_gpe_dispatch (
- struct acpi_gpe_event_info *gpe_event_info,
- u32 gpe_number)
+acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, u32 gpe_number)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_gpe_dispatch");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_gpe_dispatch");
/*
* If edge-triggered, clear the GPE status bit now. Note that
* level-triggered events are cleared after the GPE is serviced.
*/
if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
- ACPI_GPE_EDGE_TRIGGERED) {
- status = acpi_hw_clear_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n",
- acpi_format_exception (status), gpe_number));
- return_VALUE (ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_GPE_EDGE_TRIGGERED) {
+ status = acpi_hw_clear_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n", acpi_format_exception(status), gpe_number));
+ return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
}
}
/* Save current system state */
if (acpi_gbl_system_awake_and_running) {
- ACPI_SET_BIT (gpe_event_info->flags, ACPI_GPE_SYSTEM_RUNNING);
- }
- else {
- ACPI_CLEAR_BIT (gpe_event_info->flags, ACPI_GPE_SYSTEM_RUNNING);
+ ACPI_SET_BIT(gpe_event_info->flags, ACPI_GPE_SYSTEM_RUNNING);
+ } else {
+ ACPI_CLEAR_BIT(gpe_event_info->flags, ACPI_GPE_SYSTEM_RUNNING);
}
/*
@@ -647,19 +626,19 @@ acpi_ev_gpe_dispatch (
* Invoke the installed handler (at interrupt level)
* Ignore return status for now. TBD: leave GPE disabled on error?
*/
- (void) gpe_event_info->dispatch.handler->address (
- gpe_event_info->dispatch.handler->context);
+ (void)gpe_event_info->dispatch.handler->address(gpe_event_info->
+ dispatch.
+ handler->
+ context);
/* It is now safe to clear level-triggered events. */
if ((gpe_event_info->flags & ACPI_GPE_XRUPT_TYPE_MASK) ==
- ACPI_GPE_LEVEL_TRIGGERED) {
- status = acpi_hw_clear_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n",
- acpi_format_exception (status), gpe_number));
- return_VALUE (ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_GPE_LEVEL_TRIGGERED) {
+ status = acpi_hw_clear_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n", acpi_format_exception(status), gpe_number));
+ return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
}
}
break;
@@ -670,24 +649,21 @@ acpi_ev_gpe_dispatch (
* Disable GPE, so it doesn't keep firing before the method has a
* chance to run.
*/
- status = acpi_ev_disable_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n",
- acpi_format_exception (status), gpe_number));
- return_VALUE (ACPI_INTERRUPT_NOT_HANDLED);
+ status = acpi_ev_disable_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n", acpi_format_exception(status), gpe_number));
+ return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
}
/*
* Execute the method associated with the GPE
* NOTE: Level-triggered GPEs are cleared after the method completes.
*/
- status = acpi_os_queue_for_execution (OSD_PRIORITY_GPE,
- acpi_ev_asynch_execute_gpe_method, gpe_event_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: %s, Unable to queue handler for GPE[%2X] - event disabled\n",
- acpi_format_exception (status), gpe_number));
+ status = acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
+ acpi_ev_asynch_execute_gpe_method,
+ gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to queue handler for GPE[%2X] - event disabled\n", acpi_format_exception(status), gpe_number));
}
break;
@@ -695,28 +671,23 @@ acpi_ev_gpe_dispatch (
/* No handler or method to run! */
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: No handler or method for GPE[%2X], disabling event\n",
- gpe_number));
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: No handler or method for GPE[%2X], disabling event\n", gpe_number));
/*
* Disable the GPE. The GPE will remain disabled until the ACPI
* Core Subsystem is restarted, or a handler is installed.
*/
- status = acpi_ev_disable_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n",
- acpi_format_exception (status), gpe_number));
- return_VALUE (ACPI_INTERRUPT_NOT_HANDLED);
+ status = acpi_ev_disable_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n", acpi_format_exception(status), gpe_number));
+ return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
}
break;
}
- return_VALUE (ACPI_INTERRUPT_HANDLED);
+ return_VALUE(ACPI_INTERRUPT_HANDLED);
}
-
#ifdef ACPI_GPE_NOTIFY_CHECK
/*******************************************************************************
* TBD: NOT USED, PROTOTYPE ONLY AND WILL PROBABLY BE REMOVED
@@ -735,35 +706,29 @@ acpi_ev_gpe_dispatch (
******************************************************************************/
acpi_status
-acpi_ev_check_for_wake_only_gpe (
- struct acpi_gpe_event_info *gpe_event_info)
+acpi_ev_check_for_wake_only_gpe(struct acpi_gpe_event_info *gpe_event_info)
{
- acpi_status status;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_check_for_wake_only_gpe");
- ACPI_FUNCTION_TRACE ("ev_check_for_wake_only_gpe");
-
-
- if ((gpe_event_info) && /* Only >0 for _Lxx/_Exx */
- ((gpe_event_info->flags & ACPI_GPE_SYSTEM_MASK) == ACPI_GPE_SYSTEM_RUNNING)) /* System state at GPE time */ {
+ if ((gpe_event_info) && /* Only >0 for _Lxx/_Exx */
+ ((gpe_event_info->flags & ACPI_GPE_SYSTEM_MASK) == ACPI_GPE_SYSTEM_RUNNING)) { /* System state at GPE time */
/* This must be a wake-only GPE, disable it */
- status = acpi_ev_disable_gpe (gpe_event_info);
+ status = acpi_ev_disable_gpe(gpe_event_info);
/* Set GPE to wake-only. Do not change wake disabled/enabled status */
- acpi_ev_set_gpe_type (gpe_event_info, ACPI_GPE_TYPE_WAKE);
+ acpi_ev_set_gpe_type(gpe_event_info, ACPI_GPE_TYPE_WAKE);
- ACPI_REPORT_INFO (("GPE %p was updated from wake/run to wake-only\n",
- gpe_event_info));
+ ACPI_REPORT_INFO(("GPE %p was updated from wake/run to wake-only\n", gpe_event_info));
/* This was a wake-only GPE */
- return_ACPI_STATUS (AE_WAKE_ONLY_GPE);
+ return_ACPI_STATUS(AE_WAKE_ONLY_GPE);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
#endif
-
-
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c
index 84186a7d17b..b312eb33c43 100644
--- a/drivers/acpi/events/evgpeblk.c
+++ b/drivers/acpi/events/evgpeblk.c
@@ -46,41 +46,29 @@
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evgpeblk")
+ACPI_MODULE_NAME("evgpeblk")
/* Local prototypes */
-
static acpi_status
-acpi_ev_save_method_info (
- acpi_handle obj_handle,
- u32 level,
- void *obj_desc,
- void **return_value);
+acpi_ev_save_method_info(acpi_handle obj_handle,
+ u32 level, void *obj_desc, void **return_value);
static acpi_status
-acpi_ev_match_prw_and_gpe (
- acpi_handle obj_handle,
- u32 level,
- void *info,
- void **return_value);
+acpi_ev_match_prw_and_gpe(acpi_handle obj_handle,
+ u32 level, void *info, void **return_value);
-static struct acpi_gpe_xrupt_info *
-acpi_ev_get_gpe_xrupt_block (
- u32 interrupt_level);
+static struct acpi_gpe_xrupt_info *acpi_ev_get_gpe_xrupt_block(u32
+ interrupt_number);
static acpi_status
-acpi_ev_delete_gpe_xrupt (
- struct acpi_gpe_xrupt_info *gpe_xrupt);
+acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt);
static acpi_status
-acpi_ev_install_gpe_block (
- struct acpi_gpe_block_info *gpe_block,
- u32 interrupt_level);
+acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
+ u32 interrupt_number);
static acpi_status
-acpi_ev_create_gpe_info_blocks (
- struct acpi_gpe_block_info *gpe_block);
-
+acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block);
/*******************************************************************************
*
@@ -96,16 +84,12 @@ acpi_ev_create_gpe_info_blocks (
*
******************************************************************************/
-u8
-acpi_ev_valid_gpe_event (
- struct acpi_gpe_event_info *gpe_event_info)
+u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info)
{
- struct acpi_gpe_xrupt_info *gpe_xrupt_block;
- struct acpi_gpe_block_info *gpe_block;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_gpe_xrupt_info *gpe_xrupt_block;
+ struct acpi_gpe_block_info *gpe_block;
+ ACPI_FUNCTION_ENTRY();
/* No need for spin lock since we are not changing any list elements */
@@ -119,7 +103,10 @@ acpi_ev_valid_gpe_event (
while (gpe_block) {
if ((&gpe_block->event_info[0] <= gpe_event_info) &&
- (&gpe_block->event_info[((acpi_size) gpe_block->register_count) * 8] > gpe_event_info)) {
+ (&gpe_block->
+ event_info[((acpi_size) gpe_block->
+ register_count) * 8] >
+ gpe_event_info)) {
return (TRUE);
}
@@ -132,13 +119,11 @@ acpi_ev_valid_gpe_event (
return (FALSE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_walk_gpe_list
*
* PARAMETERS: gpe_walk_callback - Routine called for each GPE block
- * Flags - ACPI_NOT_ISR or ACPI_ISR
*
* RETURN: Status
*
@@ -146,20 +131,16 @@ acpi_ev_valid_gpe_event (
*
******************************************************************************/
-acpi_status
-acpi_ev_walk_gpe_list (
- ACPI_GPE_CALLBACK gpe_walk_callback,
- u32 flags)
+acpi_status acpi_ev_walk_gpe_list(ACPI_GPE_CALLBACK gpe_walk_callback)
{
- struct acpi_gpe_block_info *gpe_block;
- struct acpi_gpe_xrupt_info *gpe_xrupt_info;
- acpi_status status = AE_OK;
-
+ struct acpi_gpe_block_info *gpe_block;
+ struct acpi_gpe_xrupt_info *gpe_xrupt_info;
+ acpi_status status = AE_OK;
+ u32 flags;
- ACPI_FUNCTION_TRACE ("ev_walk_gpe_list");
+ ACPI_FUNCTION_TRACE("ev_walk_gpe_list");
-
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, flags);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
/* Walk the interrupt level descriptor list */
@@ -171,8 +152,8 @@ acpi_ev_walk_gpe_list (
while (gpe_block) {
/* One callback per GPE block */
- status = gpe_walk_callback (gpe_xrupt_info, gpe_block);
- if (ACPI_FAILURE (status)) {
+ status = gpe_walk_callback(gpe_xrupt_info, gpe_block);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
@@ -182,12 +163,11 @@ acpi_ev_walk_gpe_list (
gpe_xrupt_info = gpe_xrupt_info->next;
}
-unlock_and_exit:
- acpi_os_release_lock (acpi_gbl_gpe_lock, flags);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_delete_gpe_handlers
@@ -203,17 +183,14 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_ev_delete_gpe_handlers (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block)
+acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block)
{
- struct acpi_gpe_event_info *gpe_event_info;
- acpi_native_uint i;
- acpi_native_uint j;
-
-
- ACPI_FUNCTION_TRACE ("ev_delete_gpe_handlers");
+ struct acpi_gpe_event_info *gpe_event_info;
+ acpi_native_uint i;
+ acpi_native_uint j;
+ ACPI_FUNCTION_TRACE("ev_delete_gpe_handlers");
/* Examine each GPE Register within the block */
@@ -221,21 +198,23 @@ acpi_ev_delete_gpe_handlers (
/* Now look at the individual GPEs in this byte register */
for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
- gpe_event_info = &gpe_block->event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
+ gpe_event_info =
+ &gpe_block->
+ event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
- ACPI_GPE_DISPATCH_HANDLER) {
- ACPI_MEM_FREE (gpe_event_info->dispatch.handler);
+ ACPI_GPE_DISPATCH_HANDLER) {
+ ACPI_MEM_FREE(gpe_event_info->dispatch.handler);
gpe_event_info->dispatch.handler = NULL;
- gpe_event_info->flags &= ~ACPI_GPE_DISPATCH_MASK;
+ gpe_event_info->flags &=
+ ~ACPI_GPE_DISPATCH_MASK;
}
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_save_method_info
@@ -259,30 +238,26 @@ acpi_ev_delete_gpe_handlers (
******************************************************************************/
static acpi_status
-acpi_ev_save_method_info (
- acpi_handle obj_handle,
- u32 level,
- void *obj_desc,
- void **return_value)
+acpi_ev_save_method_info(acpi_handle obj_handle,
+ u32 level, void *obj_desc, void **return_value)
{
- struct acpi_gpe_block_info *gpe_block = (void *) obj_desc;
- struct acpi_gpe_event_info *gpe_event_info;
- u32 gpe_number;
- char name[ACPI_NAME_SIZE + 1];
- u8 type;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_save_method_info");
+ struct acpi_gpe_block_info *gpe_block = (void *)obj_desc;
+ struct acpi_gpe_event_info *gpe_event_info;
+ u32 gpe_number;
+ char name[ACPI_NAME_SIZE + 1];
+ u8 type;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_save_method_info");
/*
* _Lxx and _Exx GPE method support
*
* 1) Extract the name from the object and convert to a string
*/
- ACPI_MOVE_32_TO_32 (name,
- &((struct acpi_namespace_node *) obj_handle)->name.integer);
+ ACPI_MOVE_32_TO_32(name,
+ &((struct acpi_namespace_node *)obj_handle)->name.
+ integer);
name[ACPI_NAME_SIZE] = 0;
/*
@@ -304,34 +279,36 @@ acpi_ev_save_method_info (
default:
/* Unknown method type, just ignore it! */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown GPE method type: %s (name not of form _Lxx or _Exx)\n",
- name));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown GPE method type: %s (name not of form _Lxx or _Exx)\n",
+ name));
+ return_ACPI_STATUS(AE_OK);
}
/* Convert the last two characters of the name to the GPE Number */
- gpe_number = ACPI_STRTOUL (&name[2], NULL, 16);
+ gpe_number = ACPI_STRTOUL(&name[2], NULL, 16);
if (gpe_number == ACPI_UINT32_MAX) {
/* Conversion failed; invalid method, just ignore it */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not extract GPE number from name: %s (name is not of form _Lxx or _Exx)\n",
- name));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not extract GPE number from name: %s (name is not of form _Lxx or _Exx)\n",
+ name));
+ return_ACPI_STATUS(AE_OK);
}
/* Ensure that we have a valid GPE number for this GPE block */
if ((gpe_number < gpe_block->block_base_number) ||
- (gpe_number >= (gpe_block->block_base_number + (gpe_block->register_count * 8)))) {
+ (gpe_number >=
+ (gpe_block->block_base_number +
+ (gpe_block->register_count * 8)))) {
/*
* Not valid for this GPE block, just ignore it
* However, it may be valid for a different GPE block, since GPE0 and GPE1
* methods both appear under \_GPE.
*/
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -339,24 +316,25 @@ acpi_ev_save_method_info (
* for use during dispatch of this GPE. Default type is RUNTIME, although
* this may change when the _PRW methods are executed later.
*/
- gpe_event_info = &gpe_block->event_info[gpe_number - gpe_block->block_base_number];
+ gpe_event_info =
+ &gpe_block->event_info[gpe_number - gpe_block->block_base_number];
gpe_event_info->flags = (u8) (type | ACPI_GPE_DISPATCH_METHOD |
- ACPI_GPE_TYPE_RUNTIME);
+ ACPI_GPE_TYPE_RUNTIME);
- gpe_event_info->dispatch.method_node = (struct acpi_namespace_node *) obj_handle;
+ gpe_event_info->dispatch.method_node =
+ (struct acpi_namespace_node *)obj_handle;
/* Update enable mask, but don't enable the HW GPE as of yet */
- status = acpi_ev_enable_gpe (gpe_event_info, FALSE);
+ status = acpi_ev_enable_gpe(gpe_event_info, FALSE);
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD,
- "Registered GPE method %s as GPE number 0x%.2X\n",
- name, gpe_number));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
+ "Registered GPE method %s as GPE number 0x%.2X\n",
+ name, gpe_number));
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_match_prw_and_gpe
@@ -373,34 +351,29 @@ acpi_ev_save_method_info (
******************************************************************************/
static acpi_status
-acpi_ev_match_prw_and_gpe (
- acpi_handle obj_handle,
- u32 level,
- void *info,
- void **return_value)
+acpi_ev_match_prw_and_gpe(acpi_handle obj_handle,
+ u32 level, void *info, void **return_value)
{
- struct acpi_gpe_walk_info *gpe_info = (void *) info;
- struct acpi_namespace_node *gpe_device;
- struct acpi_gpe_block_info *gpe_block;
- struct acpi_namespace_node *target_gpe_device;
- struct acpi_gpe_event_info *gpe_event_info;
- union acpi_operand_object *pkg_desc;
- union acpi_operand_object *obj_desc;
- u32 gpe_number;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_match_prw_and_gpe");
-
+ struct acpi_gpe_walk_info *gpe_info = (void *)info;
+ struct acpi_namespace_node *gpe_device;
+ struct acpi_gpe_block_info *gpe_block;
+ struct acpi_namespace_node *target_gpe_device;
+ struct acpi_gpe_event_info *gpe_event_info;
+ union acpi_operand_object *pkg_desc;
+ union acpi_operand_object *obj_desc;
+ u32 gpe_number;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE("ev_match_prw_and_gpe");
/* Check for a _PRW method under this device */
- status = acpi_ut_evaluate_object (obj_handle, METHOD_NAME__PRW,
- ACPI_BTYPE_PACKAGE, &pkg_desc);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_evaluate_object(obj_handle, METHOD_NAME__PRW,
+ ACPI_BTYPE_PACKAGE, &pkg_desc);
+ if (ACPI_FAILURE(status)) {
/* Ignore all errors from _PRW, we don't want to abort the subsystem */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* The returned _PRW package must have at least two elements */
@@ -420,7 +393,7 @@ acpi_ev_match_prw_and_gpe (
*/
obj_desc = pkg_desc->package.elements[0];
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
/* Use FADT-defined GPE device (from definition of _PRW) */
target_gpe_device = acpi_gbl_fadt_gpe_device;
@@ -428,22 +401,23 @@ acpi_ev_match_prw_and_gpe (
/* Integer is the GPE number in the FADT described GPE blocks */
gpe_number = (u32) obj_desc->integer.value;
- }
- else if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_PACKAGE) {
+ } else if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_PACKAGE) {
/* Package contains a GPE reference and GPE number within a GPE block */
if ((obj_desc->package.count < 2) ||
- (ACPI_GET_OBJECT_TYPE (obj_desc->package.elements[0]) != ACPI_TYPE_LOCAL_REFERENCE) ||
- (ACPI_GET_OBJECT_TYPE (obj_desc->package.elements[1]) != ACPI_TYPE_INTEGER)) {
+ (ACPI_GET_OBJECT_TYPE(obj_desc->package.elements[0]) !=
+ ACPI_TYPE_LOCAL_REFERENCE)
+ || (ACPI_GET_OBJECT_TYPE(obj_desc->package.elements[1]) !=
+ ACPI_TYPE_INTEGER)) {
goto cleanup;
}
/* Get GPE block reference and decode */
- target_gpe_device = obj_desc->package.elements[0]->reference.node;
+ target_gpe_device =
+ obj_desc->package.elements[0]->reference.node;
gpe_number = (u32) obj_desc->package.elements[1]->integer.value;
- }
- else {
+ } else {
/* Unknown type, just ignore it */
goto cleanup;
@@ -458,31 +432,37 @@ acpi_ev_match_prw_and_gpe (
* associated with the GPE device.
*/
if ((gpe_device == target_gpe_device) &&
- (gpe_number >= gpe_block->block_base_number) &&
- (gpe_number < gpe_block->block_base_number + (gpe_block->register_count * 8))) {
- gpe_event_info = &gpe_block->event_info[gpe_number - gpe_block->block_base_number];
+ (gpe_number >= gpe_block->block_base_number) &&
+ (gpe_number <
+ gpe_block->block_base_number + (gpe_block->register_count * 8))) {
+ gpe_event_info =
+ &gpe_block->event_info[gpe_number -
+ gpe_block->block_base_number];
/* Mark GPE for WAKE-ONLY but WAKE_DISABLED */
- gpe_event_info->flags &= ~(ACPI_GPE_WAKE_ENABLED | ACPI_GPE_RUN_ENABLED);
- status = acpi_ev_set_gpe_type (gpe_event_info, ACPI_GPE_TYPE_WAKE);
- if (ACPI_FAILURE (status)) {
+ gpe_event_info->flags &=
+ ~(ACPI_GPE_WAKE_ENABLED | ACPI_GPE_RUN_ENABLED);
+ status =
+ acpi_ev_set_gpe_type(gpe_event_info, ACPI_GPE_TYPE_WAKE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_ev_update_gpe_enable_masks (gpe_event_info, ACPI_GPE_DISABLE);
+ status =
+ acpi_ev_update_gpe_enable_masks(gpe_event_info,
+ ACPI_GPE_DISABLE);
}
-cleanup:
- acpi_ut_remove_reference (pkg_desc);
- return_ACPI_STATUS (AE_OK);
+ cleanup:
+ acpi_ut_remove_reference(pkg_desc);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_get_gpe_xrupt_block
*
- * PARAMETERS: interrupt_level - Interrupt for a GPE block
+ * PARAMETERS: interrupt_number - Interrupt for a GPE block
*
* RETURN: A GPE interrupt block
*
@@ -493,24 +473,22 @@ cleanup:
*
******************************************************************************/
-static struct acpi_gpe_xrupt_info *
-acpi_ev_get_gpe_xrupt_block (
- u32 interrupt_level)
+static struct acpi_gpe_xrupt_info *acpi_ev_get_gpe_xrupt_block(u32
+ interrupt_number)
{
- struct acpi_gpe_xrupt_info *next_gpe_xrupt;
- struct acpi_gpe_xrupt_info *gpe_xrupt;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_get_gpe_xrupt_block");
+ struct acpi_gpe_xrupt_info *next_gpe_xrupt;
+ struct acpi_gpe_xrupt_info *gpe_xrupt;
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("ev_get_gpe_xrupt_block");
/* No need for lock since we are not changing any list elements here */
next_gpe_xrupt = acpi_gbl_gpe_xrupt_list_head;
while (next_gpe_xrupt) {
- if (next_gpe_xrupt->interrupt_level == interrupt_level) {
- return_PTR (next_gpe_xrupt);
+ if (next_gpe_xrupt->interrupt_number == interrupt_number) {
+ return_PTR(next_gpe_xrupt);
}
next_gpe_xrupt = next_gpe_xrupt->next;
@@ -518,16 +496,16 @@ acpi_ev_get_gpe_xrupt_block (
/* Not found, must allocate a new xrupt descriptor */
- gpe_xrupt = ACPI_MEM_CALLOCATE (sizeof (struct acpi_gpe_xrupt_info));
+ gpe_xrupt = ACPI_MEM_CALLOCATE(sizeof(struct acpi_gpe_xrupt_info));
if (!gpe_xrupt) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
- gpe_xrupt->interrupt_level = interrupt_level;
+ gpe_xrupt->interrupt_number = interrupt_number;
/* Install new interrupt descriptor with spin lock */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
if (acpi_gbl_gpe_xrupt_list_head) {
next_gpe_xrupt = acpi_gbl_gpe_xrupt_list_head;
while (next_gpe_xrupt->next) {
@@ -536,29 +514,28 @@ acpi_ev_get_gpe_xrupt_block (
next_gpe_xrupt->next = gpe_xrupt;
gpe_xrupt->previous = next_gpe_xrupt;
- }
- else {
+ } else {
acpi_gbl_gpe_xrupt_list_head = gpe_xrupt;
}
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
/* Install new interrupt handler if not SCI_INT */
- if (interrupt_level != acpi_gbl_FADT->sci_int) {
- status = acpi_os_install_interrupt_handler (interrupt_level,
- acpi_ev_gpe_xrupt_handler, gpe_xrupt);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not install GPE interrupt handler at level 0x%X\n",
- interrupt_level));
- return_PTR (NULL);
+ if (interrupt_number != acpi_gbl_FADT->sci_int) {
+ status = acpi_os_install_interrupt_handler(interrupt_number,
+ acpi_ev_gpe_xrupt_handler,
+ gpe_xrupt);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not install GPE interrupt handler at level 0x%X\n",
+ interrupt_number));
+ return_PTR(NULL);
}
}
- return_PTR (gpe_xrupt);
+ return_PTR(gpe_xrupt);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_delete_gpe_xrupt
@@ -573,33 +550,31 @@ acpi_ev_get_gpe_xrupt_block (
******************************************************************************/
static acpi_status
-acpi_ev_delete_gpe_xrupt (
- struct acpi_gpe_xrupt_info *gpe_xrupt)
+acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_delete_gpe_xrupt");
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("ev_delete_gpe_xrupt");
/* We never want to remove the SCI interrupt handler */
- if (gpe_xrupt->interrupt_level == acpi_gbl_FADT->sci_int) {
+ if (gpe_xrupt->interrupt_number == acpi_gbl_FADT->sci_int) {
gpe_xrupt->gpe_block_list_head = NULL;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Disable this interrupt */
- status = acpi_os_remove_interrupt_handler (gpe_xrupt->interrupt_level,
- acpi_ev_gpe_xrupt_handler);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_remove_interrupt_handler(gpe_xrupt->interrupt_number,
+ acpi_ev_gpe_xrupt_handler);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Unlink the interrupt block with lock */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
if (gpe_xrupt->previous) {
gpe_xrupt->previous->next = gpe_xrupt->next;
}
@@ -607,21 +582,20 @@ acpi_ev_delete_gpe_xrupt (
if (gpe_xrupt->next) {
gpe_xrupt->next->previous = gpe_xrupt->previous;
}
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
/* Free the block */
- ACPI_MEM_FREE (gpe_xrupt);
- return_ACPI_STATUS (AE_OK);
+ ACPI_MEM_FREE(gpe_xrupt);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_install_gpe_block
*
* PARAMETERS: gpe_block - New GPE block
- * interrupt_level - Level to be associated with this GPE block
+ * interrupt_number - Xrupt to be associated with this GPE block
*
* RETURN: Status
*
@@ -630,24 +604,22 @@ acpi_ev_delete_gpe_xrupt (
******************************************************************************/
static acpi_status
-acpi_ev_install_gpe_block (
- struct acpi_gpe_block_info *gpe_block,
- u32 interrupt_level)
+acpi_ev_install_gpe_block(struct acpi_gpe_block_info *gpe_block,
+ u32 interrupt_number)
{
- struct acpi_gpe_block_info *next_gpe_block;
- struct acpi_gpe_xrupt_info *gpe_xrupt_block;
- acpi_status status;
+ struct acpi_gpe_block_info *next_gpe_block;
+ struct acpi_gpe_xrupt_info *gpe_xrupt_block;
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("ev_install_gpe_block");
- ACPI_FUNCTION_TRACE ("ev_install_gpe_block");
-
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- gpe_xrupt_block = acpi_ev_get_gpe_xrupt_block (interrupt_level);
+ gpe_xrupt_block = acpi_ev_get_gpe_xrupt_block(interrupt_number);
if (!gpe_xrupt_block) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -655,7 +627,7 @@ acpi_ev_install_gpe_block (
/* Install the new block at the end of the list with lock */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
if (gpe_xrupt_block->gpe_block_list_head) {
next_gpe_block = gpe_xrupt_block->gpe_block_list_head;
while (next_gpe_block->next) {
@@ -664,20 +636,18 @@ acpi_ev_install_gpe_block (
next_gpe_block->next = gpe_block;
gpe_block->previous = next_gpe_block;
- }
- else {
+ } else {
gpe_xrupt_block->gpe_block_list_head = gpe_block;
}
gpe_block->xrupt_block = gpe_xrupt_block;
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
-unlock_and_exit:
- status = acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_delete_gpe_block
@@ -690,62 +660,57 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_ev_delete_gpe_block (
- struct acpi_gpe_block_info *gpe_block)
+acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_install_gpe_block");
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("ev_install_gpe_block");
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Disable all GPEs in this block */
- status = acpi_hw_disable_gpe_block (gpe_block->xrupt_block, gpe_block);
+ status = acpi_hw_disable_gpe_block(gpe_block->xrupt_block, gpe_block);
if (!gpe_block->previous && !gpe_block->next) {
/* This is the last gpe_block on this interrupt */
- status = acpi_ev_delete_gpe_xrupt (gpe_block->xrupt_block);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ev_delete_gpe_xrupt(gpe_block->xrupt_block);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
- }
- else {
+ } else {
/* Remove the block on this interrupt with lock */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
if (gpe_block->previous) {
gpe_block->previous->next = gpe_block->next;
- }
- else {
- gpe_block->xrupt_block->gpe_block_list_head = gpe_block->next;
+ } else {
+ gpe_block->xrupt_block->gpe_block_list_head =
+ gpe_block->next;
}
if (gpe_block->next) {
gpe_block->next->previous = gpe_block->previous;
}
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
}
/* Free the gpe_block */
- ACPI_MEM_FREE (gpe_block->register_info);
- ACPI_MEM_FREE (gpe_block->event_info);
- ACPI_MEM_FREE (gpe_block);
+ ACPI_MEM_FREE(gpe_block->register_info);
+ ACPI_MEM_FREE(gpe_block->event_info);
+ ACPI_MEM_FREE(gpe_block);
-unlock_and_exit:
- status = acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ status = acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_create_gpe_info_blocks
@@ -759,43 +724,41 @@ unlock_and_exit:
******************************************************************************/
static acpi_status
-acpi_ev_create_gpe_info_blocks (
- struct acpi_gpe_block_info *gpe_block)
+acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)
{
- struct acpi_gpe_register_info *gpe_register_info = NULL;
- struct acpi_gpe_event_info *gpe_event_info = NULL;
- struct acpi_gpe_event_info *this_event;
- struct acpi_gpe_register_info *this_register;
- acpi_native_uint i;
- acpi_native_uint j;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_create_gpe_info_blocks");
+ struct acpi_gpe_register_info *gpe_register_info = NULL;
+ struct acpi_gpe_event_info *gpe_event_info = NULL;
+ struct acpi_gpe_event_info *this_event;
+ struct acpi_gpe_register_info *this_register;
+ acpi_native_uint i;
+ acpi_native_uint j;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_create_gpe_info_blocks");
/* Allocate the GPE register information block */
- gpe_register_info = ACPI_MEM_CALLOCATE (
- (acpi_size) gpe_block->register_count *
- sizeof (struct acpi_gpe_register_info));
+ gpe_register_info = ACPI_MEM_CALLOCATE((acpi_size) gpe_block->
+ register_count *
+ sizeof(struct
+ acpi_gpe_register_info));
if (!gpe_register_info) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not allocate the gpe_register_info table\n"));
- return_ACPI_STATUS (AE_NO_MEMORY);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not allocate the gpe_register_info table\n"));
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
* Allocate the GPE event_info block. There are eight distinct GPEs
* per register. Initialization to zeros is sufficient.
*/
- gpe_event_info = ACPI_MEM_CALLOCATE (
- ((acpi_size) gpe_block->register_count *
- ACPI_GPE_REGISTER_WIDTH) *
- sizeof (struct acpi_gpe_event_info));
+ gpe_event_info = ACPI_MEM_CALLOCATE(((acpi_size) gpe_block->
+ register_count *
+ ACPI_GPE_REGISTER_WIDTH) *
+ sizeof(struct acpi_gpe_event_info));
if (!gpe_event_info) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not allocate the gpe_event_info table\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not allocate the gpe_event_info table\n"));
status = AE_NO_MEMORY;
goto error_exit;
}
@@ -803,7 +766,7 @@ acpi_ev_create_gpe_info_blocks (
/* Save the new Info arrays in the GPE block */
gpe_block->register_info = gpe_register_info;
- gpe_block->event_info = gpe_event_info;
+ gpe_block->event_info = gpe_event_info;
/*
* Initialize the GPE Register and Event structures. A goal of these
@@ -812,29 +775,34 @@ acpi_ev_create_gpe_info_blocks (
* and the enable registers occupy the second half.
*/
this_register = gpe_register_info;
- this_event = gpe_event_info;
+ this_event = gpe_event_info;
for (i = 0; i < gpe_block->register_count; i++) {
/* Init the register_info for this GPE register (8 GPEs) */
- this_register->base_gpe_number = (u8) (gpe_block->block_base_number +
- (i * ACPI_GPE_REGISTER_WIDTH));
-
- ACPI_STORE_ADDRESS (this_register->status_address.address,
- (gpe_block->block_address.address
- + i));
-
- ACPI_STORE_ADDRESS (this_register->enable_address.address,
- (gpe_block->block_address.address
- + i
- + gpe_block->register_count));
-
- this_register->status_address.address_space_id = gpe_block->block_address.address_space_id;
- this_register->enable_address.address_space_id = gpe_block->block_address.address_space_id;
- this_register->status_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH;
- this_register->enable_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH;
- this_register->status_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH;
- this_register->enable_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH;
+ this_register->base_gpe_number =
+ (u8) (gpe_block->block_base_number +
+ (i * ACPI_GPE_REGISTER_WIDTH));
+
+ ACPI_STORE_ADDRESS(this_register->status_address.address,
+ (gpe_block->block_address.address + i));
+
+ ACPI_STORE_ADDRESS(this_register->enable_address.address,
+ (gpe_block->block_address.address
+ + i + gpe_block->register_count));
+
+ this_register->status_address.address_space_id =
+ gpe_block->block_address.address_space_id;
+ this_register->enable_address.address_space_id =
+ gpe_block->block_address.address_space_id;
+ this_register->status_address.register_bit_width =
+ ACPI_GPE_REGISTER_WIDTH;
+ this_register->enable_address.register_bit_width =
+ ACPI_GPE_REGISTER_WIDTH;
+ this_register->status_address.register_bit_offset =
+ ACPI_GPE_REGISTER_WIDTH;
+ this_register->enable_address.register_bit_offset =
+ ACPI_GPE_REGISTER_WIDTH;
/* Init the event_info for each GPE within this register */
@@ -849,36 +817,36 @@ acpi_ev_create_gpe_info_blocks (
* are cleared by writing a '1', while enable registers are cleared
* by writing a '0'.
*/
- status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0x00,
- &this_register->enable_address);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_low_level_write(ACPI_GPE_REGISTER_WIDTH, 0x00,
+ &this_register->
+ enable_address);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
- status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0xFF,
- &this_register->status_address);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_low_level_write(ACPI_GPE_REGISTER_WIDTH, 0xFF,
+ &this_register->
+ status_address);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
this_register++;
}
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
-error_exit:
+ error_exit:
if (gpe_register_info) {
- ACPI_MEM_FREE (gpe_register_info);
+ ACPI_MEM_FREE(gpe_register_info);
}
if (gpe_event_info) {
- ACPI_MEM_FREE (gpe_event_info);
+ ACPI_MEM_FREE(gpe_event_info);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_create_gpe_block
@@ -887,7 +855,7 @@ error_exit:
* gpe_block_address - Address and space_iD
* register_count - Number of GPE register pairs in the block
* gpe_block_base_number - Starting GPE number for the block
- * interrupt_level - H/W interrupt for the block
+ * interrupt_number - H/W interrupt for the block
* return_gpe_block - Where the new block descriptor is returned
*
* RETURN: Status
@@ -897,68 +865,66 @@ error_exit:
******************************************************************************/
acpi_status
-acpi_ev_create_gpe_block (
- struct acpi_namespace_node *gpe_device,
- struct acpi_generic_address *gpe_block_address,
- u32 register_count,
- u8 gpe_block_base_number,
- u32 interrupt_level,
- struct acpi_gpe_block_info **return_gpe_block)
+acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
+ struct acpi_generic_address *gpe_block_address,
+ u32 register_count,
+ u8 gpe_block_base_number,
+ u32 interrupt_number,
+ struct acpi_gpe_block_info **return_gpe_block)
{
- struct acpi_gpe_block_info *gpe_block;
- struct acpi_gpe_event_info *gpe_event_info;
- acpi_native_uint i;
- acpi_native_uint j;
- u32 wake_gpe_count;
- u32 gpe_enabled_count;
- acpi_status status;
- struct acpi_gpe_walk_info gpe_info;
-
-
- ACPI_FUNCTION_TRACE ("ev_create_gpe_block");
+ struct acpi_gpe_block_info *gpe_block;
+ struct acpi_gpe_event_info *gpe_event_info;
+ acpi_native_uint i;
+ acpi_native_uint j;
+ u32 wake_gpe_count;
+ u32 gpe_enabled_count;
+ acpi_status status;
+ struct acpi_gpe_walk_info gpe_info;
+ ACPI_FUNCTION_TRACE("ev_create_gpe_block");
if (!register_count) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Allocate a new GPE block */
- gpe_block = ACPI_MEM_CALLOCATE (sizeof (struct acpi_gpe_block_info));
+ gpe_block = ACPI_MEM_CALLOCATE(sizeof(struct acpi_gpe_block_info));
if (!gpe_block) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the new GPE block */
gpe_block->register_count = register_count;
gpe_block->block_base_number = gpe_block_base_number;
- gpe_block->node = gpe_device;
+ gpe_block->node = gpe_device;
- ACPI_MEMCPY (&gpe_block->block_address, gpe_block_address,
- sizeof (struct acpi_generic_address));
+ ACPI_MEMCPY(&gpe_block->block_address, gpe_block_address,
+ sizeof(struct acpi_generic_address));
/* Create the register_info and event_info sub-structures */
- status = acpi_ev_create_gpe_info_blocks (gpe_block);
- if (ACPI_FAILURE (status)) {
- ACPI_MEM_FREE (gpe_block);
- return_ACPI_STATUS (status);
+ status = acpi_ev_create_gpe_info_blocks(gpe_block);
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(gpe_block);
+ return_ACPI_STATUS(status);
}
/* Install the new block in the global list(s) */
- status = acpi_ev_install_gpe_block (gpe_block, interrupt_level);
- if (ACPI_FAILURE (status)) {
- ACPI_MEM_FREE (gpe_block);
- return_ACPI_STATUS (status);
+ status = acpi_ev_install_gpe_block(gpe_block, interrupt_number);
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(gpe_block);
+ return_ACPI_STATUS(status);
}
/* Find all GPE methods (_Lxx, _Exx) for this block */
- status = acpi_ns_walk_namespace (ACPI_TYPE_METHOD, gpe_device,
- ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, acpi_ev_save_method_info,
- gpe_block, NULL);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_METHOD, gpe_device,
+ ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
+ acpi_ev_save_method_info, gpe_block,
+ NULL);
/*
* Runtime option: Should Wake GPEs be enabled at runtime? The default
@@ -974,9 +940,11 @@ acpi_ev_create_gpe_block (
gpe_info.gpe_block = gpe_block;
gpe_info.gpe_device = gpe_device;
- status = acpi_ns_walk_namespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK, acpi_ev_match_prw_and_gpe,
- &gpe_info, NULL);
+ status =
+ acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK,
+ acpi_ev_match_prw_and_gpe, &gpe_info,
+ NULL);
}
/*
@@ -991,10 +959,14 @@ acpi_ev_create_gpe_block (
for (j = 0; j < 8; j++) {
/* Get the info block for this particular GPE */
- gpe_event_info = &gpe_block->event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
+ gpe_event_info =
+ &gpe_block->
+ event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
- if (((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) == ACPI_GPE_DISPATCH_METHOD) &&
- (gpe_event_info->flags & ACPI_GPE_TYPE_RUNTIME)) {
+ if (((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_METHOD)
+ && (gpe_event_info->
+ flags & ACPI_GPE_TYPE_RUNTIME)) {
gpe_enabled_count++;
}
@@ -1006,22 +978,22 @@ acpi_ev_create_gpe_block (
/* Dump info about this GPE block */
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "GPE %02X to %02X [%4.4s] %u regs on int 0x%X\n",
- (u32) gpe_block->block_base_number,
- (u32) (gpe_block->block_base_number +
- ((gpe_block->register_count * ACPI_GPE_REGISTER_WIDTH) -1)),
- gpe_device->name.ascii,
- gpe_block->register_count,
- interrupt_level));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "GPE %02X to %02X [%4.4s] %u regs on int 0x%X\n",
+ (u32) gpe_block->block_base_number,
+ (u32) (gpe_block->block_base_number +
+ ((gpe_block->register_count *
+ ACPI_GPE_REGISTER_WIDTH) - 1)),
+ gpe_device->name.ascii, gpe_block->register_count,
+ interrupt_number));
/* Enable all valid GPEs found above */
- status = acpi_hw_enable_runtime_gpe_block (NULL, gpe_block);
+ status = acpi_hw_enable_runtime_gpe_block(NULL, gpe_block);
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "Found %u Wake, Enabled %u Runtime GPEs in this block\n",
- wake_gpe_count, gpe_enabled_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "Found %u Wake, Enabled %u Runtime GPEs in this block\n",
+ wake_gpe_count, gpe_enabled_count));
/* Return the new block */
@@ -1029,10 +1001,9 @@ acpi_ev_create_gpe_block (
(*return_gpe_block) = gpe_block;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_gpe_initialize
@@ -1045,22 +1016,18 @@ acpi_ev_create_gpe_block (
*
******************************************************************************/
-acpi_status
-acpi_ev_gpe_initialize (
- void)
+acpi_status acpi_ev_gpe_initialize(void)
{
- u32 register_count0 = 0;
- u32 register_count1 = 0;
- u32 gpe_number_max = 0;
- acpi_status status;
+ u32 register_count0 = 0;
+ u32 register_count1 = 0;
+ u32 gpe_number_max = 0;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_gpe_initialize");
- ACPI_FUNCTION_TRACE ("ev_gpe_initialize");
-
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -1088,29 +1055,29 @@ acpi_ev_gpe_initialize (
* If EITHER the register length OR the block address are zero, then that
* particular block is not supported.
*/
- if (acpi_gbl_FADT->gpe0_blk_len &&
- acpi_gbl_FADT->xgpe0_blk.address) {
+ if (acpi_gbl_FADT->gpe0_blk_len && acpi_gbl_FADT->xgpe0_blk.address) {
/* GPE block 0 exists (has both length and address > 0) */
register_count0 = (u16) (acpi_gbl_FADT->gpe0_blk_len / 2);
- gpe_number_max = (register_count0 * ACPI_GPE_REGISTER_WIDTH) - 1;
+ gpe_number_max =
+ (register_count0 * ACPI_GPE_REGISTER_WIDTH) - 1;
/* Install GPE Block 0 */
- status = acpi_ev_create_gpe_block (acpi_gbl_fadt_gpe_device,
- &acpi_gbl_FADT->xgpe0_blk, register_count0, 0,
- acpi_gbl_FADT->sci_int, &acpi_gbl_gpe_fadt_blocks[0]);
+ status = acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device,
+ &acpi_gbl_FADT->xgpe0_blk,
+ register_count0, 0,
+ acpi_gbl_FADT->sci_int,
+ &acpi_gbl_gpe_fadt_blocks[0]);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not create GPE Block 0, %s\n",
- acpi_format_exception (status)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not create GPE Block 0, %s\n",
+ acpi_format_exception(status)));
}
}
- if (acpi_gbl_FADT->gpe1_blk_len &&
- acpi_gbl_FADT->xgpe1_blk.address) {
+ if (acpi_gbl_FADT->gpe1_blk_len && acpi_gbl_FADT->xgpe1_blk.address) {
/* GPE block 1 exists (has both length and address > 0) */
register_count1 = (u16) (acpi_gbl_FADT->gpe1_blk_len / 2);
@@ -1118,29 +1085,26 @@ acpi_ev_gpe_initialize (
/* Check for GPE0/GPE1 overlap (if both banks exist) */
if ((register_count0) &&
- (gpe_number_max >= acpi_gbl_FADT->gpe1_base)) {
- ACPI_REPORT_ERROR ((
- "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1\n",
- gpe_number_max, acpi_gbl_FADT->gpe1_base,
- acpi_gbl_FADT->gpe1_base +
- ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1)));
+ (gpe_number_max >= acpi_gbl_FADT->gpe1_base)) {
+ ACPI_REPORT_ERROR(("GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1\n", gpe_number_max, acpi_gbl_FADT->gpe1_base, acpi_gbl_FADT->gpe1_base + ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1)));
/* Ignore GPE1 block by setting the register count to zero */
register_count1 = 0;
- }
- else {
+ } else {
/* Install GPE Block 1 */
- status = acpi_ev_create_gpe_block (acpi_gbl_fadt_gpe_device,
- &acpi_gbl_FADT->xgpe1_blk, register_count1,
- acpi_gbl_FADT->gpe1_base,
- acpi_gbl_FADT->sci_int, &acpi_gbl_gpe_fadt_blocks[1]);
-
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not create GPE Block 1, %s\n",
- acpi_format_exception (status)));
+ status =
+ acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device,
+ &acpi_gbl_FADT->xgpe1_blk,
+ register_count1,
+ acpi_gbl_FADT->gpe1_base,
+ acpi_gbl_FADT->sci_int,
+ &acpi_gbl_gpe_fadt_blocks
+ [1]);
+
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not create GPE Block 1, %s\n", acpi_format_exception(status)));
}
/*
@@ -1148,7 +1112,7 @@ acpi_ev_gpe_initialize (
* space. However, GPE0 always starts at GPE number zero.
*/
gpe_number_max = acpi_gbl_FADT->gpe1_base +
- ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1);
+ ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1);
}
}
@@ -1157,8 +1121,8 @@ acpi_ev_gpe_initialize (
if ((register_count0 + register_count1) == 0) {
/* GPEs are not required by ACPI, this is OK */
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "There are no GPE blocks defined in the FADT\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "There are no GPE blocks defined in the FADT\n"));
status = AE_OK;
goto cleanup;
}
@@ -1166,15 +1130,12 @@ acpi_ev_gpe_initialize (
/* Check for Max GPE number out-of-range */
if (gpe_number_max > ACPI_GPE_MAX) {
- ACPI_REPORT_ERROR (("Maximum GPE number from FADT is too large: 0x%X\n",
- gpe_number_max));
+ ACPI_REPORT_ERROR(("Maximum GPE number from FADT is too large: 0x%X\n", gpe_number_max));
status = AE_BAD_VALUE;
goto cleanup;
}
-cleanup:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (AE_OK);
+ cleanup:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 659e9095611..7e57b8470f5 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -47,12 +47,10 @@
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evmisc")
-
+ACPI_MODULE_NAME("evmisc")
#ifdef ACPI_DEBUG_OUTPUT
-static const char *acpi_notify_value_names[] =
-{
+static const char *acpi_notify_value_names[] = {
"Bus Check",
"Device Check",
"Device Wake",
@@ -66,18 +64,11 @@ static const char *acpi_notify_value_names[] =
/* Local prototypes */
-static void ACPI_SYSTEM_XFACE
-acpi_ev_notify_dispatch (
- void *context);
-
-static void ACPI_SYSTEM_XFACE
-acpi_ev_global_lock_thread (
- void *context);
+static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context);
-static u32
-acpi_ev_global_lock_handler (
- void *context);
+static void ACPI_SYSTEM_XFACE acpi_ev_global_lock_thread(void *context);
+static u32 acpi_ev_global_lock_handler(void *context);
/*******************************************************************************
*
@@ -93,9 +84,7 @@ acpi_ev_global_lock_handler (
*
******************************************************************************/
-u8
-acpi_ev_is_notify_object (
- struct acpi_namespace_node *node)
+u8 acpi_ev_is_notify_object(struct acpi_namespace_node *node)
{
switch (node->type) {
case ACPI_TYPE_DEVICE:
@@ -112,7 +101,6 @@ acpi_ev_is_notify_object (
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_queue_notify_request
@@ -128,18 +116,15 @@ acpi_ev_is_notify_object (
******************************************************************************/
acpi_status
-acpi_ev_queue_notify_request (
- struct acpi_namespace_node *node,
- u32 notify_value)
+acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
+ u32 notify_value)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *handler_obj = NULL;
- union acpi_generic_state *notify_info;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_NAME ("ev_queue_notify_request");
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *handler_obj = NULL;
+ union acpi_generic_state *notify_info;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_NAME("ev_queue_notify_request");
/*
* For value 3 (Ejection Request), some device method may need to be run.
@@ -148,22 +133,22 @@ acpi_ev_queue_notify_request (
* For value 0x80 (Status Change) on the power button or sleep button,
* initiate soft-off or sleep operation?
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Dispatching Notify(%X) on node %p\n", notify_value, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Dispatching Notify(%X) on node %p\n", notify_value,
+ node));
if (notify_value <= 7) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Notify value: %s\n",
- acpi_notify_value_names[notify_value]));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Notify value: 0x%2.2X **Device Specific**\n",
- notify_value));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Notify value: %s\n",
+ acpi_notify_value_names[notify_value]));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Notify value: 0x%2.2X **Device Specific**\n",
+ notify_value));
}
/* Get the notify object attached to the NS Node */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
/* We have the notify object, Get the right handler */
@@ -174,10 +159,11 @@ acpi_ev_queue_notify_request (
case ACPI_TYPE_POWER:
if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
- handler_obj = obj_desc->common_notify.system_notify;
- }
- else {
- handler_obj = obj_desc->common_notify.device_notify;
+ handler_obj =
+ obj_desc->common_notify.system_notify;
+ } else {
+ handler_obj =
+ obj_desc->common_notify.device_notify;
}
break;
@@ -189,23 +175,25 @@ acpi_ev_queue_notify_request (
/* If there is any handler to run, schedule the dispatcher */
- if ((acpi_gbl_system_notify.handler && (notify_value <= ACPI_MAX_SYS_NOTIFY)) ||
- (acpi_gbl_device_notify.handler && (notify_value > ACPI_MAX_SYS_NOTIFY)) ||
- handler_obj) {
- notify_info = acpi_ut_create_generic_state ();
+ if ((acpi_gbl_system_notify.handler
+ && (notify_value <= ACPI_MAX_SYS_NOTIFY))
+ || (acpi_gbl_device_notify.handler
+ && (notify_value > ACPI_MAX_SYS_NOTIFY)) || handler_obj) {
+ notify_info = acpi_ut_create_generic_state();
if (!notify_info) {
return (AE_NO_MEMORY);
}
notify_info->common.data_type = ACPI_DESC_TYPE_STATE_NOTIFY;
- notify_info->notify.node = node;
- notify_info->notify.value = (u16) notify_value;
+ notify_info->notify.node = node;
+ notify_info->notify.value = (u16) notify_value;
notify_info->notify.handler_obj = handler_obj;
- status = acpi_os_queue_for_execution (OSD_PRIORITY_HIGH,
- acpi_ev_notify_dispatch, notify_info);
- if (ACPI_FAILURE (status)) {
- acpi_ut_delete_generic_state (notify_info);
+ status = acpi_os_queue_for_execution(OSD_PRIORITY_HIGH,
+ acpi_ev_notify_dispatch,
+ notify_info);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_delete_generic_state(notify_info);
}
}
@@ -214,15 +202,15 @@ acpi_ev_queue_notify_request (
* There is no per-device notify handler for this device.
* This may or may not be a problem.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "No notify handler for Notify(%4.4s, %X) node %p\n",
- acpi_ut_get_node_name (node), notify_value, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "No notify handler for Notify(%4.4s, %X) node %p\n",
+ acpi_ut_get_node_name(node), notify_value,
+ node));
}
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_notify_dispatch
@@ -236,18 +224,15 @@ acpi_ev_queue_notify_request (
*
******************************************************************************/
-static void ACPI_SYSTEM_XFACE
-acpi_ev_notify_dispatch (
- void *context)
+static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context)
{
- union acpi_generic_state *notify_info = (union acpi_generic_state *) context;
- acpi_notify_handler global_handler = NULL;
- void *global_context = NULL;
- union acpi_operand_object *handler_obj;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_generic_state *notify_info =
+ (union acpi_generic_state *)context;
+ acpi_notify_handler global_handler = NULL;
+ void *global_context = NULL;
+ union acpi_operand_object *handler_obj;
+ ACPI_FUNCTION_ENTRY();
/*
* We will invoke a global notify handler if installed.
@@ -261,8 +246,7 @@ acpi_ev_notify_dispatch (
global_handler = acpi_gbl_system_notify.handler;
global_context = acpi_gbl_system_notify.context;
}
- }
- else {
+ } else {
/* Global driver notification handler */
if (acpi_gbl_device_notify.handler) {
@@ -274,25 +258,24 @@ acpi_ev_notify_dispatch (
/* Invoke the system handler first, if present */
if (global_handler) {
- global_handler (notify_info->notify.node, notify_info->notify.value,
- global_context);
+ global_handler(notify_info->notify.node,
+ notify_info->notify.value, global_context);
}
/* Now invoke the per-device handler, if present */
handler_obj = notify_info->notify.handler_obj;
if (handler_obj) {
- handler_obj->notify.handler (notify_info->notify.node,
- notify_info->notify.value,
- handler_obj->notify.context);
+ handler_obj->notify.handler(notify_info->notify.node,
+ notify_info->notify.value,
+ handler_obj->notify.context);
}
/* All done with the info object */
- acpi_ut_delete_generic_state (notify_info);
+ acpi_ut_delete_generic_state(notify_info);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_global_lock_thread
@@ -307,27 +290,24 @@ acpi_ev_notify_dispatch (
*
******************************************************************************/
-static void ACPI_SYSTEM_XFACE
-acpi_ev_global_lock_thread (
- void *context)
+static void ACPI_SYSTEM_XFACE acpi_ev_global_lock_thread(void *context)
{
- acpi_status status;
-
+ acpi_status status;
/* Signal threads that are waiting for the lock */
if (acpi_gbl_global_lock_thread_count) {
/* Send sufficient units to the semaphore */
- status = acpi_os_signal_semaphore (acpi_gbl_global_lock_semaphore,
- acpi_gbl_global_lock_thread_count);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not signal Global Lock semaphore\n"));
+ status =
+ acpi_os_signal_semaphore(acpi_gbl_global_lock_semaphore,
+ acpi_gbl_global_lock_thread_count);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not signal Global Lock semaphore\n"));
}
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_global_lock_handler
@@ -342,20 +322,17 @@ acpi_ev_global_lock_thread (
*
******************************************************************************/
-static u32
-acpi_ev_global_lock_handler (
- void *context)
+static u32 acpi_ev_global_lock_handler(void *context)
{
- u8 acquired = FALSE;
- acpi_status status;
-
+ u8 acquired = FALSE;
+ acpi_status status;
/*
* Attempt to get the lock
* If we don't get it now, it will be marked pending and we will
* take another interrupt when it becomes free.
*/
- ACPI_ACQUIRE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, acquired);
+ ACPI_ACQUIRE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, acquired);
if (acquired) {
/* Got the lock, now wake all threads waiting for it */
@@ -363,11 +340,11 @@ acpi_ev_global_lock_handler (
/* Run the Global Lock thread which will signal all waiting threads */
- status = acpi_os_queue_for_execution (OSD_PRIORITY_HIGH,
- acpi_ev_global_lock_thread, context);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not queue Global Lock thread, %s\n",
- acpi_format_exception (status)));
+ status = acpi_os_queue_for_execution(OSD_PRIORITY_HIGH,
+ acpi_ev_global_lock_thread,
+ context);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not queue Global Lock thread, %s\n", acpi_format_exception(status)));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
@@ -376,7 +353,6 @@ acpi_ev_global_lock_handler (
return (ACPI_INTERRUPT_HANDLED);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_init_global_lock_handler
@@ -389,19 +365,16 @@ acpi_ev_global_lock_handler (
*
******************************************************************************/
-acpi_status
-acpi_ev_init_global_lock_handler (
- void)
+acpi_status acpi_ev_init_global_lock_handler(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_init_global_lock_handler");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_init_global_lock_handler");
acpi_gbl_global_lock_present = TRUE;
- status = acpi_install_fixed_event_handler (ACPI_EVENT_GLOBAL,
- acpi_ev_global_lock_handler, NULL);
+ status = acpi_install_fixed_event_handler(ACPI_EVENT_GLOBAL,
+ acpi_ev_global_lock_handler,
+ NULL);
/*
* If the global lock does not exist on this platform, the attempt
@@ -411,14 +384,15 @@ acpi_ev_init_global_lock_handler (
* with an error.
*/
if (status == AE_NO_HARDWARE_RESPONSE) {
+ ACPI_REPORT_ERROR(("No response from Global Lock hardware, disabling lock\n"));
+
acpi_gbl_global_lock_present = FALSE;
status = AE_OK;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_ev_acquire_global_lock
@@ -431,22 +405,18 @@ acpi_ev_init_global_lock_handler (
*
*****************************************************************************/
-acpi_status
-acpi_ev_acquire_global_lock (
- u16 timeout)
+acpi_status acpi_ev_acquire_global_lock(u16 timeout)
{
- acpi_status status = AE_OK;
- u8 acquired = FALSE;
-
-
- ACPI_FUNCTION_TRACE ("ev_acquire_global_lock");
+ acpi_status status = AE_OK;
+ u8 acquired = FALSE;
+ ACPI_FUNCTION_TRACE("ev_acquire_global_lock");
#ifndef ACPI_APPLICATION
/* Make sure that we actually have a global lock */
if (!acpi_gbl_global_lock_present) {
- return_ACPI_STATUS (AE_NO_GLOBAL_LOCK);
+ return_ACPI_STATUS(AE_NO_GLOBAL_LOCK);
}
#endif
@@ -459,37 +429,37 @@ acpi_ev_acquire_global_lock (
* we are done
*/
if (acpi_gbl_global_lock_acquired) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* We must acquire the actual hardware lock */
- ACPI_ACQUIRE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, acquired);
+ ACPI_ACQUIRE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, acquired);
if (acquired) {
- /* We got the lock */
+ /* We got the lock */
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Acquired the HW Global Lock\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Acquired the HW Global Lock\n"));
acpi_gbl_global_lock_acquired = TRUE;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
* Did not get the lock. The pending bit was set above, and we must now
* wait until we get the global lock released interrupt.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Waiting for the HW Global Lock\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Waiting for the HW Global Lock\n"));
/*
* Acquire the global lock semaphore first.
* Since this wait will block, we must release the interpreter
*/
- status = acpi_ex_system_wait_semaphore (acpi_gbl_global_lock_semaphore,
- timeout);
- return_ACPI_STATUS (status);
+ status = acpi_ex_system_wait_semaphore(acpi_gbl_global_lock_semaphore,
+ timeout);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_release_global_lock
@@ -502,21 +472,16 @@ acpi_ev_acquire_global_lock (
*
******************************************************************************/
-acpi_status
-acpi_ev_release_global_lock (
- void)
+acpi_status acpi_ev_release_global_lock(void)
{
- u8 pending = FALSE;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ev_release_global_lock");
+ u8 pending = FALSE;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ev_release_global_lock");
if (!acpi_gbl_global_lock_thread_count) {
- ACPI_REPORT_WARNING((
- "Cannot release HW Global Lock, it has not been acquired\n"));
- return_ACPI_STATUS (AE_NOT_ACQUIRED);
+ ACPI_REPORT_WARNING(("Cannot release HW Global Lock, it has not been acquired\n"));
+ return_ACPI_STATUS(AE_NOT_ACQUIRED);
}
/* One fewer thread has the global lock */
@@ -525,14 +490,14 @@ acpi_ev_release_global_lock (
if (acpi_gbl_global_lock_thread_count) {
/* There are still some threads holding the lock, cannot release */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
* No more threads holding lock, we can do the actual hardware
* release
*/
- ACPI_RELEASE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, pending);
+ ACPI_RELEASE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, pending);
acpi_gbl_global_lock_acquired = FALSE;
/*
@@ -540,14 +505,13 @@ acpi_ev_release_global_lock (
* register
*/
if (pending) {
- status = acpi_set_register (ACPI_BITREG_GLOBAL_LOCK_RELEASE,
- 1, ACPI_MTX_LOCK);
+ status = acpi_set_register(ACPI_BITREG_GLOBAL_LOCK_RELEASE,
+ 1, ACPI_MTX_LOCK);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_ev_terminate
@@ -560,16 +524,12 @@ acpi_ev_release_global_lock (
*
******************************************************************************/
-void
-acpi_ev_terminate (
- void)
+void acpi_ev_terminate(void)
{
- acpi_native_uint i;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_terminate");
+ acpi_native_uint i;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_terminate");
if (acpi_gbl_events_initialized) {
/*
@@ -580,38 +540,39 @@ acpi_ev_terminate (
/* Disable all fixed events */
for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
- status = acpi_disable_event ((u32) i, 0);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not disable fixed event %d\n", (u32) i));
+ status = acpi_disable_event((u32) i, 0);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not disable fixed event %d\n",
+ (u32) i));
}
}
/* Disable all GPEs in all GPE blocks */
- status = acpi_ev_walk_gpe_list (acpi_hw_disable_gpe_block, ACPI_NOT_ISR);
+ status = acpi_ev_walk_gpe_list(acpi_hw_disable_gpe_block);
/* Remove SCI handler */
- status = acpi_ev_remove_sci_handler ();
+ status = acpi_ev_remove_sci_handler();
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not remove SCI handler\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not remove SCI handler\n"));
}
}
/* Deallocate all handler objects installed within GPE info structs */
- status = acpi_ev_walk_gpe_list (acpi_ev_delete_gpe_handlers, ACPI_NOT_ISR);
+ status = acpi_ev_walk_gpe_list(acpi_ev_delete_gpe_handlers);
/* Return to original mode if necessary */
if (acpi_gbl_original_mode == ACPI_SYS_MODE_LEGACY) {
- status = acpi_disable ();
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "acpi_disable failed\n"));
+ status = acpi_disable();
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "acpi_disable failed\n"));
}
}
return_VOID;
}
-
diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/events/evregion.c
index a1d7276c574..84fad082d80 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/events/evregion.c
@@ -41,39 +41,30 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acevents.h>
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evregion")
-
+ACPI_MODULE_NAME("evregion")
#define ACPI_NUM_DEFAULT_SPACES 4
-
-static u8 acpi_gbl_default_address_spaces[ACPI_NUM_DEFAULT_SPACES] = {
- ACPI_ADR_SPACE_SYSTEM_MEMORY,
- ACPI_ADR_SPACE_SYSTEM_IO,
- ACPI_ADR_SPACE_PCI_CONFIG,
- ACPI_ADR_SPACE_DATA_TABLE};
+static u8 acpi_gbl_default_address_spaces[ACPI_NUM_DEFAULT_SPACES] = {
+ ACPI_ADR_SPACE_SYSTEM_MEMORY,
+ ACPI_ADR_SPACE_SYSTEM_IO,
+ ACPI_ADR_SPACE_PCI_CONFIG,
+ ACPI_ADR_SPACE_DATA_TABLE
+};
/* Local prototypes */
static acpi_status
-acpi_ev_reg_run (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
+acpi_ev_reg_run(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
static acpi_status
-acpi_ev_install_handler (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
-
+acpi_ev_install_handler(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
/*******************************************************************************
*
@@ -87,19 +78,16 @@ acpi_ev_install_handler (
*
******************************************************************************/
-acpi_status
-acpi_ev_install_region_handlers (
- void) {
- acpi_status status;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_TRACE ("ev_install_region_handlers");
+acpi_status acpi_ev_install_region_handlers(void)
+{
+ acpi_status status;
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE("ev_install_region_handlers");
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -121,9 +109,11 @@ acpi_ev_install_region_handlers (
* Similar for AE_SAME_HANDLER.
*/
for (i = 0; i < ACPI_NUM_DEFAULT_SPACES; i++) {
- status = acpi_ev_install_space_handler (acpi_gbl_root_node,
- acpi_gbl_default_address_spaces[i],
- ACPI_DEFAULT_HANDLER, NULL, NULL);
+ status = acpi_ev_install_space_handler(acpi_gbl_root_node,
+ acpi_gbl_default_address_spaces
+ [i],
+ ACPI_DEFAULT_HANDLER,
+ NULL, NULL);
switch (status) {
case AE_OK:
case AE_SAME_HANDLER:
@@ -140,12 +130,11 @@ acpi_ev_install_region_handlers (
}
}
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_initialize_op_regions
@@ -159,20 +148,16 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_ev_initialize_op_regions (
- void)
+acpi_status acpi_ev_initialize_op_regions(void)
{
- acpi_status status;
- acpi_native_uint i;
-
+ acpi_status status;
+ acpi_native_uint i;
- ACPI_FUNCTION_TRACE ("ev_initialize_op_regions");
+ ACPI_FUNCTION_TRACE("ev_initialize_op_regions");
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -182,15 +167,15 @@ acpi_ev_initialize_op_regions (
/* TBD: Make sure handler is the DEFAULT handler, otherwise
* _REG will have already been run.
*/
- status = acpi_ev_execute_reg_methods (acpi_gbl_root_node,
- acpi_gbl_default_address_spaces[i]);
+ status = acpi_ev_execute_reg_methods(acpi_gbl_root_node,
+ acpi_gbl_default_address_spaces
+ [i]);
}
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_execute_reg_method
@@ -205,26 +190,22 @@ acpi_ev_initialize_op_regions (
******************************************************************************/
acpi_status
-acpi_ev_execute_reg_method (
- union acpi_operand_object *region_obj,
- u32 function)
+acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
{
- struct acpi_parameter_info info;
- union acpi_operand_object *params[3];
- union acpi_operand_object *region_obj2;
- acpi_status status;
-
+ struct acpi_parameter_info info;
+ union acpi_operand_object *params[3];
+ union acpi_operand_object *region_obj2;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ev_execute_reg_method");
+ ACPI_FUNCTION_TRACE("ev_execute_reg_method");
-
- region_obj2 = acpi_ns_get_secondary_object (region_obj);
+ region_obj2 = acpi_ns_get_secondary_object(region_obj);
if (!region_obj2) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
if (region_obj2->extra.method_REG == NULL) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -237,12 +218,12 @@ acpi_ev_execute_reg_method (
* 0 for disconnecting the handler
* Passed as a parameter
*/
- params[0] = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ params[0] = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!params[0]) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- params[1] = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ params[1] = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!params[1]) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -260,19 +241,18 @@ acpi_ev_execute_reg_method (
/* Execute the method, no return value */
- ACPI_DEBUG_EXEC (acpi_ut_display_init_pathname (
- ACPI_TYPE_METHOD, info.node, NULL));
- status = acpi_ns_evaluate_by_handle (&info);
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname
+ (ACPI_TYPE_METHOD, info.node, NULL));
+ status = acpi_ns_evaluate_by_handle(&info);
- acpi_ut_remove_reference (params[1]);
+ acpi_ut_remove_reference(params[1]);
-cleanup:
- acpi_ut_remove_reference (params[0]);
+ cleanup:
+ acpi_ut_remove_reference(params[0]);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_address_space_dispatch
@@ -291,40 +271,38 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_ev_address_space_dispatch (
- union acpi_operand_object *region_obj,
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- void *value)
+acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
+ u32 function,
+ acpi_physical_address address,
+ u32 bit_width, void *value)
{
- acpi_status status;
- acpi_status status2;
- acpi_adr_space_handler handler;
- acpi_adr_space_setup region_setup;
- union acpi_operand_object *handler_desc;
- union acpi_operand_object *region_obj2;
- void *region_context = NULL;
+ acpi_status status;
+ acpi_status status2;
+ acpi_adr_space_handler handler;
+ acpi_adr_space_setup region_setup;
+ union acpi_operand_object *handler_desc;
+ union acpi_operand_object *region_obj2;
+ void *region_context = NULL;
+ ACPI_FUNCTION_TRACE("ev_address_space_dispatch");
- ACPI_FUNCTION_TRACE ("ev_address_space_dispatch");
-
-
- region_obj2 = acpi_ns_get_secondary_object (region_obj);
+ region_obj2 = acpi_ns_get_secondary_object(region_obj);
if (!region_obj2) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Ensure that there is a handler associated with this region */
handler_desc = region_obj->region.handler;
if (!handler_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No handler for Region [%4.4s] (%p) [%s]\n",
- acpi_ut_get_node_name (region_obj->region.node),
- region_obj, acpi_ut_get_region_name (region_obj->region.space_id)));
-
- return_ACPI_STATUS (AE_NOT_EXIST);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No handler for Region [%4.4s] (%p) [%s]\n",
+ acpi_ut_get_node_name(region_obj->region.
+ node), region_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
+
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/*
@@ -339,10 +317,13 @@ acpi_ev_address_space_dispatch (
if (!region_setup) {
/* No initialization routine, exit with error */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No init routine for region(%p) [%s]\n",
- region_obj, acpi_ut_get_region_name (region_obj->region.space_id)));
- return_ACPI_STATUS (AE_NOT_EXIST);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No init routine for region(%p) [%s]\n",
+ region_obj,
+ acpi_ut_get_region_name(region_obj->
+ region.
+ space_id)));
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/*
@@ -350,25 +331,29 @@ acpi_ev_address_space_dispatch (
* setup will potentially execute control methods
* (e.g., _REG method for this region)
*/
- acpi_ex_exit_interpreter ();
+ acpi_ex_exit_interpreter();
- status = region_setup (region_obj, ACPI_REGION_ACTIVATE,
- handler_desc->address_space.context, &region_context);
+ status = region_setup(region_obj, ACPI_REGION_ACTIVATE,
+ handler_desc->address_space.context,
+ &region_context);
/* Re-enter the interpreter */
- status2 = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status2)) {
- return_ACPI_STATUS (status2);
+ status2 = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
}
/* Check for failure of the Region Setup */
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Region Init: %s [%s]\n",
- acpi_format_exception (status),
- acpi_ut_get_region_name (region_obj->region.space_id)));
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Region Init: %s [%s]\n",
+ acpi_format_exception(status),
+ acpi_ut_get_region_name(region_obj->
+ region.
+ space_id)));
+ return_ACPI_STATUS(status);
}
/*
@@ -380,14 +365,14 @@ acpi_ev_address_space_dispatch (
if (region_obj2->extra.region_context) {
/* The handler for this region was already installed */
- ACPI_MEM_FREE (region_context);
- }
- else {
+ ACPI_MEM_FREE(region_context);
+ } else {
/*
* Save the returned context for use in all accesses to
* this particular region
*/
- region_obj2->extra.region_context = region_context;
+ region_obj2->extra.region_context =
+ region_context;
}
}
}
@@ -396,13 +381,16 @@ acpi_ev_address_space_dispatch (
handler = handler_desc->address_space.handler;
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
- &region_obj->region.handler->address_space, handler,
- ACPI_FORMAT_UINT64 (address),
- acpi_ut_get_region_name (region_obj->region.space_id)));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
+ &region_obj->region.handler->address_space, handler,
+ ACPI_FORMAT_UINT64(address),
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
- if (!(handler_desc->address_space.hflags & ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
+ if (!
+ (handler_desc->address_space.
+ hflags & ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
/*
* For handlers other than the default (supplied) handlers, we must
* exit the interpreter because the handler *might* block -- we don't
@@ -413,31 +401,33 @@ acpi_ev_address_space_dispatch (
/* Call the handler */
- status = handler (function, address, bit_width, value,
+ status = handler(function, address, bit_width, value,
handler_desc->address_space.context,
region_obj2->extra.region_context);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Handler for [%s] returned %s\n",
- acpi_ut_get_region_name (region_obj->region.space_id),
- acpi_format_exception (status)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Handler for [%s] returned %s\n",
+ acpi_ut_get_region_name(region_obj->region.
+ space_id),
+ acpi_format_exception(status)));
}
- if (!(handler_desc->address_space.hflags & ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
+ if (!
+ (handler_desc->address_space.
+ hflags & ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
/*
* We just returned from a non-default handler, we must re-enter the
* interpreter
*/
- status2 = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status2)) {
- return_ACPI_STATUS (status2);
+ status2 = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_detach_region
@@ -453,23 +443,20 @@ acpi_ev_address_space_dispatch (
******************************************************************************/
void
-acpi_ev_detach_region(
- union acpi_operand_object *region_obj,
- u8 acpi_ns_is_locked)
+acpi_ev_detach_region(union acpi_operand_object *region_obj,
+ u8 acpi_ns_is_locked)
{
- union acpi_operand_object *handler_obj;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object **last_obj_ptr;
- acpi_adr_space_setup region_setup;
- void **region_context;
- union acpi_operand_object *region_obj2;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_detach_region");
+ union acpi_operand_object *handler_obj;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object **last_obj_ptr;
+ acpi_adr_space_setup region_setup;
+ void **region_context;
+ union acpi_operand_object *region_obj2;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_detach_region");
- region_obj2 = acpi_ns_get_secondary_object (region_obj);
+ region_obj2 = acpi_ns_get_secondary_object(region_obj);
if (!region_obj2) {
return_VOID;
}
@@ -493,34 +480,39 @@ acpi_ev_detach_region(
/* Is this the correct Region? */
if (obj_desc == region_obj) {
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Removing Region %p from address handler %p\n",
- region_obj, handler_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Removing Region %p from address handler %p\n",
+ region_obj, handler_obj));
/* This is it, remove it from the handler's list */
*last_obj_ptr = obj_desc->region.next;
- obj_desc->region.next = NULL; /* Must clear field */
+ obj_desc->region.next = NULL; /* Must clear field */
if (acpi_ns_is_locked) {
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
}
/* Now stop region accesses by executing the _REG method */
- status = acpi_ev_execute_reg_method (region_obj, 0);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%s from region _REG, [%s]\n",
- acpi_format_exception (status),
- acpi_ut_get_region_name (region_obj->region.space_id)));
+ status = acpi_ev_execute_reg_method(region_obj, 0);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%s from region _REG, [%s]\n",
+ acpi_format_exception(status),
+ acpi_ut_get_region_name
+ (region_obj->region.
+ space_id)));
}
if (acpi_ns_is_locked) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return_VOID;
}
}
@@ -528,15 +520,20 @@ acpi_ev_detach_region(
/* Call the setup handler with the deactivate notification */
region_setup = handler_obj->address_space.setup;
- status = region_setup (region_obj, ACPI_REGION_DEACTIVATE,
- handler_obj->address_space.context, region_context);
+ status =
+ region_setup(region_obj, ACPI_REGION_DEACTIVATE,
+ handler_obj->address_space.context,
+ region_context);
/* Init routine may fail, Just ignore errors */
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%s from region init, [%s]\n",
- acpi_format_exception (status),
- acpi_ut_get_region_name (region_obj->region.space_id)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%s from region init, [%s]\n",
+ acpi_format_exception(status),
+ acpi_ut_get_region_name
+ (region_obj->region.
+ space_id)));
}
region_obj->region.flags &= ~(AOPOBJ_SETUP_COMPLETE);
@@ -552,7 +549,7 @@ acpi_ev_detach_region(
* this better be the region's handler
*/
region_obj->region.handler = NULL;
- acpi_ut_remove_reference (handler_obj);
+ acpi_ut_remove_reference(handler_obj);
return_VOID;
}
@@ -565,14 +562,13 @@ acpi_ev_detach_region(
/* If we get here, the region was not in the handler's region list */
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Cannot remove region %p from address handler %p\n",
- region_obj, handler_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Cannot remove region %p from address handler %p\n",
+ region_obj, handler_obj));
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_attach_region
@@ -589,20 +585,19 @@ acpi_ev_detach_region(
******************************************************************************/
acpi_status
-acpi_ev_attach_region (
- union acpi_operand_object *handler_obj,
- union acpi_operand_object *region_obj,
- u8 acpi_ns_is_locked)
+acpi_ev_attach_region(union acpi_operand_object *handler_obj,
+ union acpi_operand_object *region_obj,
+ u8 acpi_ns_is_locked)
{
- ACPI_FUNCTION_TRACE ("ev_attach_region");
-
+ ACPI_FUNCTION_TRACE("ev_attach_region");
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Adding Region [%4.4s] %p to address handler %p [%s]\n",
- acpi_ut_get_node_name (region_obj->region.node),
- region_obj, handler_obj,
- acpi_ut_get_region_name (region_obj->region.space_id)));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Adding Region [%4.4s] %p to address handler %p [%s]\n",
+ acpi_ut_get_node_name(region_obj->region.node),
+ region_obj, handler_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
/* Link this region to the front of the handler's list */
@@ -612,16 +607,15 @@ acpi_ev_attach_region (
/* Install the region's handler */
if (region_obj->region.handler) {
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
region_obj->region.handler = handler_obj;
- acpi_ut_add_reference (handler_obj);
+ acpi_ut_add_reference(handler_obj);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_install_handler
@@ -640,23 +634,18 @@ acpi_ev_attach_region (
******************************************************************************/
static acpi_status
-acpi_ev_install_handler (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ev_install_handler(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- union acpi_operand_object *handler_obj;
- union acpi_operand_object *next_handler_obj;
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- acpi_status status;
+ union acpi_operand_object *handler_obj;
+ union acpi_operand_object *next_handler_obj;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_NAME("ev_install_handler");
- ACPI_FUNCTION_NAME ("ev_install_handler");
-
-
- handler_obj = (union acpi_operand_object *) context;
+ handler_obj = (union acpi_operand_object *)context;
/* Parameter validation */
@@ -666,7 +655,7 @@ acpi_ev_install_handler (
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (obj_handle);
+ node = acpi_ns_map_handle_to_node(obj_handle);
if (!node) {
return (AE_BAD_PARAMETER);
}
@@ -676,14 +665,13 @@ acpi_ev_install_handler (
* that are allowed to have address space handlers
*/
if ((node->type != ACPI_TYPE_DEVICE) &&
- (node->type != ACPI_TYPE_REGION) &&
- (node != acpi_gbl_root_node)) {
+ (node->type != ACPI_TYPE_REGION) && (node != acpi_gbl_root_node)) {
return (AE_OK);
}
/* Check for an existing internal object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
/* No object, just exit */
@@ -692,18 +680,22 @@ acpi_ev_install_handler (
/* Devices are handled different than regions */
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_DEVICE) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_DEVICE) {
/* Check if this Device already has a handler for this address space */
next_handler_obj = obj_desc->device.handler;
while (next_handler_obj) {
/* Found a handler, is it for the same address space? */
- if (next_handler_obj->address_space.space_id == handler_obj->address_space.space_id) {
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Found handler for region [%s] in device %p(%p) handler %p\n",
- acpi_ut_get_region_name (handler_obj->address_space.space_id),
- obj_desc, next_handler_obj, handler_obj));
+ if (next_handler_obj->address_space.space_id ==
+ handler_obj->address_space.space_id) {
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Found handler for region [%s] in device %p(%p) handler %p\n",
+ acpi_ut_get_region_name
+ (handler_obj->address_space.
+ space_id), obj_desc,
+ next_handler_obj,
+ handler_obj));
/*
* Since the object we found it on was a device, then it
@@ -744,15 +736,14 @@ acpi_ev_install_handler (
*
* First disconnect region for any previous handler (if any)
*/
- acpi_ev_detach_region (obj_desc, FALSE);
+ acpi_ev_detach_region(obj_desc, FALSE);
/* Connect the region to the new handler */
- status = acpi_ev_attach_region (handler_obj, obj_desc, FALSE);
+ status = acpi_ev_attach_region(handler_obj, obj_desc, FALSE);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_install_space_handler
@@ -771,32 +762,27 @@ acpi_ev_install_handler (
******************************************************************************/
acpi_status
-acpi_ev_install_space_handler (
- struct acpi_namespace_node *node,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler,
- acpi_adr_space_setup setup,
- void *context)
+acpi_ev_install_space_handler(struct acpi_namespace_node * node,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler,
+ acpi_adr_space_setup setup, void *context)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *handler_obj;
- acpi_status status;
- acpi_object_type type;
- u16 flags = 0;
-
-
- ACPI_FUNCTION_TRACE ("ev_install_space_handler");
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *handler_obj;
+ acpi_status status;
+ acpi_object_type type;
+ u16 flags = 0;
+ ACPI_FUNCTION_TRACE("ev_install_space_handler");
/*
* This registration is valid for only the types below
* and the root. This is where the default handlers
* get placed.
*/
- if ((node->type != ACPI_TYPE_DEVICE) &&
- (node->type != ACPI_TYPE_PROCESSOR) &&
- (node->type != ACPI_TYPE_THERMAL) &&
- (node != acpi_gbl_root_node)) {
+ if ((node->type != ACPI_TYPE_DEVICE) &&
+ (node->type != ACPI_TYPE_PROCESSOR) &&
+ (node->type != ACPI_TYPE_THERMAL) && (node != acpi_gbl_root_node)) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
@@ -807,32 +793,32 @@ acpi_ev_install_space_handler (
switch (space_id) {
case ACPI_ADR_SPACE_SYSTEM_MEMORY:
handler = acpi_ex_system_memory_space_handler;
- setup = acpi_ev_system_memory_region_setup;
+ setup = acpi_ev_system_memory_region_setup;
break;
case ACPI_ADR_SPACE_SYSTEM_IO:
handler = acpi_ex_system_io_space_handler;
- setup = acpi_ev_io_space_region_setup;
+ setup = acpi_ev_io_space_region_setup;
break;
case ACPI_ADR_SPACE_PCI_CONFIG:
handler = acpi_ex_pci_config_space_handler;
- setup = acpi_ev_pci_config_region_setup;
+ setup = acpi_ev_pci_config_region_setup;
break;
case ACPI_ADR_SPACE_CMOS:
handler = acpi_ex_cmos_space_handler;
- setup = acpi_ev_cmos_region_setup;
+ setup = acpi_ev_cmos_region_setup;
break;
case ACPI_ADR_SPACE_PCI_BAR_TARGET:
handler = acpi_ex_pci_bar_space_handler;
- setup = acpi_ev_pci_bar_region_setup;
+ setup = acpi_ev_pci_bar_region_setup;
break;
case ACPI_ADR_SPACE_DATA_TABLE:
handler = acpi_ex_data_table_space_handler;
- setup = NULL;
+ setup = NULL;
break;
default:
@@ -849,7 +835,7 @@ acpi_ev_install_space_handler (
/* Check for an existing internal object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
/*
* The attached device object already exists.
@@ -863,7 +849,8 @@ acpi_ev_install_space_handler (
/* Same space_id indicates a handler already installed */
if (handler_obj->address_space.space_id == space_id) {
- if (handler_obj->address_space.handler == handler) {
+ if (handler_obj->address_space.handler ==
+ handler) {
/*
* It is (relatively) OK to attempt to install the SAME
* handler twice. This can easily happen
@@ -871,8 +858,7 @@ acpi_ev_install_space_handler (
*/
status = AE_SAME_HANDLER;
goto unlock_and_exit;
- }
- else {
+ } else {
/* A handler is already installed */
status = AE_ALREADY_EXISTS;
@@ -884,21 +870,20 @@ acpi_ev_install_space_handler (
handler_obj = handler_obj->address_space.next;
}
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Creating object on Device %p while installing handler\n", node));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Creating object on Device %p while installing handler\n",
+ node));
/* obj_desc does not exist, create one */
if (node->type == ACPI_TYPE_ANY) {
type = ACPI_TYPE_DEVICE;
- }
- else {
+ } else {
type = node->type;
}
- obj_desc = acpi_ut_create_internal_object (type);
+ obj_desc = acpi_ut_create_internal_object(type);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -910,21 +895,21 @@ acpi_ev_install_space_handler (
/* Attach the new object to the Node */
- status = acpi_ns_attach_object (node, obj_desc, type);
+ status = acpi_ns_attach_object(node, obj_desc, type);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Installing address handler for region %s(%X) on Device %4.4s %p(%p)\n",
- acpi_ut_get_region_name (space_id), space_id,
- acpi_ut_get_node_name (node), node, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Installing address handler for region %s(%X) on Device %4.4s %p(%p)\n",
+ acpi_ut_get_region_name(space_id), space_id,
+ acpi_ut_get_node_name(node), node, obj_desc));
/*
* Install the handler
@@ -933,7 +918,8 @@ acpi_ev_install_space_handler (
* Just allocate the object for the handler and link it
* into the list.
*/
- handler_obj = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_ADDRESS_HANDLER);
+ handler_obj =
+ acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_ADDRESS_HANDLER);
if (!handler_obj) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -941,17 +927,17 @@ acpi_ev_install_space_handler (
/* Init handler obj */
- handler_obj->address_space.space_id = (u8) space_id;
- handler_obj->address_space.hflags = flags;
+ handler_obj->address_space.space_id = (u8) space_id;
+ handler_obj->address_space.hflags = flags;
handler_obj->address_space.region_list = NULL;
- handler_obj->address_space.node = node;
- handler_obj->address_space.handler = handler;
- handler_obj->address_space.context = context;
- handler_obj->address_space.setup = setup;
+ handler_obj->address_space.node = node;
+ handler_obj->address_space.handler = handler;
+ handler_obj->address_space.context = context;
+ handler_obj->address_space.setup = setup;
/* Install at head of Device.address_space list */
- handler_obj->address_space.next = obj_desc->device.handler;
+ handler_obj->address_space.next = obj_desc->device.handler;
/*
* The Device object is the first reference on the handler_obj.
@@ -971,15 +957,15 @@ acpi_ev_install_space_handler (
* In either case, back up and search down the remainder
* of the branch
*/
- status = acpi_ns_walk_namespace (ACPI_TYPE_ANY, node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, acpi_ev_install_handler,
- handler_obj, NULL);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_ANY, node, ACPI_UINT32_MAX,
+ ACPI_NS_WALK_UNLOCK,
+ acpi_ev_install_handler, handler_obj,
+ NULL);
-unlock_and_exit:
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_execute_reg_methods
@@ -995,15 +981,12 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_ev_execute_reg_methods (
- struct acpi_namespace_node *node,
- acpi_adr_space_type space_id)
+acpi_ev_execute_reg_methods(struct acpi_namespace_node *node,
+ acpi_adr_space_type space_id)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_execute_reg_methods");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_execute_reg_methods");
/*
* Run all _REG methods for all Operation Regions for this
@@ -1012,14 +995,13 @@ acpi_ev_execute_reg_methods (
* must be installed for all regions of this Space ID before we
* can run any _REG methods)
*/
- status = acpi_ns_walk_namespace (ACPI_TYPE_ANY, node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, acpi_ev_reg_run,
- &space_id, NULL);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_ANY, node, ACPI_UINT32_MAX,
+ ACPI_NS_WALK_UNLOCK, acpi_ev_reg_run,
+ &space_id, NULL);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_reg_run
@@ -1031,23 +1013,19 @@ acpi_ev_execute_reg_methods (
******************************************************************************/
static acpi_status
-acpi_ev_reg_run (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ev_reg_run(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- acpi_adr_space_type space_id;
- acpi_status status;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ acpi_adr_space_type space_id;
+ acpi_status status;
-
- space_id = *ACPI_CAST_PTR (acpi_adr_space_type, context);
+ space_id = *ACPI_CAST_PTR(acpi_adr_space_type, context);
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (obj_handle);
+ node = acpi_ns_map_handle_to_node(obj_handle);
if (!node) {
return (AE_BAD_PARAMETER);
}
@@ -1056,14 +1034,13 @@ acpi_ev_reg_run (
* We only care about regions.and objects
* that are allowed to have address space handlers
*/
- if ((node->type != ACPI_TYPE_REGION) &&
- (node != acpi_gbl_root_node)) {
+ if ((node->type != ACPI_TYPE_REGION) && (node != acpi_gbl_root_node)) {
return (AE_OK);
}
/* Check for an existing internal object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
/* No object, just exit */
@@ -1080,7 +1057,6 @@ acpi_ev_reg_run (
return (AE_OK);
}
- status = acpi_ev_execute_reg_method (obj_desc, 1);
+ status = acpi_ev_execute_reg_method(obj_desc, 1);
return (status);
}
-
diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c
index 95bc09c73a6..a1bd2da27c4 100644
--- a/drivers/acpi/events/evrgnini.c
+++ b/drivers/acpi/events/evrgnini.c
@@ -41,14 +41,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acevents.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evrgnini")
-
+ACPI_MODULE_NAME("evrgnini")
/*******************************************************************************
*
@@ -64,34 +62,31 @@
* DESCRIPTION: Setup a system_memory operation region
*
******************************************************************************/
-
acpi_status
-acpi_ev_system_memory_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_system_memory_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- union acpi_operand_object *region_desc = (union acpi_operand_object *) handle;
- struct acpi_mem_space_context *local_region_context;
-
-
- ACPI_FUNCTION_TRACE ("ev_system_memory_region_setup");
+ union acpi_operand_object *region_desc =
+ (union acpi_operand_object *)handle;
+ struct acpi_mem_space_context *local_region_context;
+ ACPI_FUNCTION_TRACE("ev_system_memory_region_setup");
if (function == ACPI_REGION_DEACTIVATE) {
if (*region_context) {
- ACPI_MEM_FREE (*region_context);
+ ACPI_MEM_FREE(*region_context);
*region_context = NULL;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Create a new context */
- local_region_context = ACPI_MEM_CALLOCATE (sizeof (struct acpi_mem_space_context));
+ local_region_context =
+ ACPI_MEM_CALLOCATE(sizeof(struct acpi_mem_space_context));
if (!(local_region_context)) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the region length and address for use in the handler */
@@ -100,10 +95,9 @@ acpi_ev_system_memory_region_setup (
local_region_context->address = region_desc->region.address;
*region_context = local_region_context;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_io_space_region_setup
@@ -120,26 +114,21 @@ acpi_ev_system_memory_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_io_space_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_io_space_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- ACPI_FUNCTION_TRACE ("ev_io_space_region_setup");
-
+ ACPI_FUNCTION_TRACE("ev_io_space_region_setup");
if (function == ACPI_REGION_DEACTIVATE) {
*region_context = NULL;
- }
- else {
+ } else {
*region_context = handler_context;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_pci_config_region_setup
@@ -158,24 +147,21 @@ acpi_ev_io_space_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_pci_config_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_pci_config_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- acpi_status status = AE_OK;
- acpi_integer pci_value;
- struct acpi_pci_id *pci_id = *region_context;
- union acpi_operand_object *handler_obj;
- struct acpi_namespace_node *parent_node;
- struct acpi_namespace_node *pci_root_node;
- union acpi_operand_object *region_obj = (union acpi_operand_object *) handle;
- struct acpi_device_id object_hID;
-
-
- ACPI_FUNCTION_TRACE ("ev_pci_config_region_setup");
-
+ acpi_status status = AE_OK;
+ acpi_integer pci_value;
+ struct acpi_pci_id *pci_id = *region_context;
+ union acpi_operand_object *handler_obj;
+ struct acpi_namespace_node *parent_node;
+ struct acpi_namespace_node *pci_root_node;
+ union acpi_operand_object *region_obj =
+ (union acpi_operand_object *)handle;
+ struct acpi_device_id object_hID;
+
+ ACPI_FUNCTION_TRACE("ev_pci_config_region_setup");
handler_obj = region_obj->region.handler;
if (!handler_obj) {
@@ -183,20 +169,21 @@ acpi_ev_pci_config_region_setup (
* No installed handler. This shouldn't happen because the dispatch
* routine checks before we get here, but we check again just in case.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Attempting to init a region %p, with no handler\n", region_obj));
- return_ACPI_STATUS (AE_NOT_EXIST);
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Attempting to init a region %p, with no handler\n",
+ region_obj));
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
*region_context = NULL;
if (function == ACPI_REGION_DEACTIVATE) {
if (pci_id) {
- ACPI_MEM_FREE (pci_id);
+ ACPI_MEM_FREE(pci_id);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- parent_node = acpi_ns_get_parent_node (region_obj->region.node);
+ parent_node = acpi_ns_get_parent_node(region_obj->region.node);
/*
* Get the _SEG and _BBN values from the device upon which the handler
@@ -216,18 +203,28 @@ acpi_ev_pci_config_region_setup (
pci_root_node = parent_node;
while (pci_root_node != acpi_gbl_root_node) {
- status = acpi_ut_execute_HID (pci_root_node, &object_hID);
- if (ACPI_SUCCESS (status)) {
- /* Got a valid _HID, check if this is a PCI root */
-
- if (!(ACPI_STRNCMP (object_hID.value, PCI_ROOT_HID_STRING,
- sizeof (PCI_ROOT_HID_STRING)))) {
+ status =
+ acpi_ut_execute_HID(pci_root_node, &object_hID);
+ if (ACPI_SUCCESS(status)) {
+ /*
+ * Got a valid _HID string, check if this is a PCI root.
+ * New for ACPI 3.0: check for a PCI Express root also.
+ */
+ if (!
+ (ACPI_STRNCMP
+ (object_hID.value, PCI_ROOT_HID_STRING,
+ sizeof(PCI_ROOT_HID_STRING))
+ ||
+ !(ACPI_STRNCMP
+ (object_hID.value,
+ PCI_EXPRESS_ROOT_HID_STRING,
+ sizeof(PCI_EXPRESS_ROOT_HID_STRING)))))
+ {
/* Install a handler for this PCI root bridge */
- status = acpi_install_address_space_handler ((acpi_handle) pci_root_node,
- ACPI_ADR_SPACE_PCI_CONFIG,
- ACPI_DEFAULT_HANDLER, NULL, NULL);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
+ if (ACPI_FAILURE(status)) {
if (status == AE_SAME_HANDLER) {
/*
* It is OK if the handler is already installed on the root
@@ -235,23 +232,19 @@ acpi_ev_pci_config_region_setup (
* new PCI_Config operation region, however.
*/
status = AE_OK;
- }
- else {
- ACPI_REPORT_ERROR ((
- "Could not install pci_config handler for Root Bridge %4.4s, %s\n",
- acpi_ut_get_node_name (pci_root_node), acpi_format_exception (status)));
+ } else {
+ ACPI_REPORT_ERROR(("Could not install pci_config handler for Root Bridge %4.4s, %s\n", acpi_ut_get_node_name(pci_root_node), acpi_format_exception(status)));
}
}
break;
}
}
- pci_root_node = acpi_ns_get_parent_node (pci_root_node);
+ pci_root_node = acpi_ns_get_parent_node(pci_root_node);
}
/* PCI root bridge not found, use namespace root node */
- }
- else {
+ } else {
pci_root_node = handler_obj->address_space.node;
}
@@ -260,14 +253,14 @@ acpi_ev_pci_config_region_setup (
* (install_address_space_handler could have initialized it)
*/
if (region_obj->region.flags & AOPOBJ_SETUP_COMPLETE) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Region is still not initialized. Create a new context */
- pci_id = ACPI_MEM_CALLOCATE (sizeof (struct acpi_pci_id));
+ pci_id = ACPI_MEM_CALLOCATE(sizeof(struct acpi_pci_id));
if (!pci_id) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
@@ -279,40 +272,45 @@ acpi_ev_pci_config_region_setup (
* Get the PCI device and function numbers from the _ADR object
* contained in the parent's scope.
*/
- status = acpi_ut_evaluate_numeric_object (METHOD_NAME__ADR, parent_node, &pci_value);
+ status =
+ acpi_ut_evaluate_numeric_object(METHOD_NAME__ADR, parent_node,
+ &pci_value);
/*
* The default is zero, and since the allocation above zeroed
* the data, just do nothing on failure.
*/
- if (ACPI_SUCCESS (status)) {
- pci_id->device = ACPI_HIWORD (ACPI_LODWORD (pci_value));
- pci_id->function = ACPI_LOWORD (ACPI_LODWORD (pci_value));
+ if (ACPI_SUCCESS(status)) {
+ pci_id->device = ACPI_HIWORD(ACPI_LODWORD(pci_value));
+ pci_id->function = ACPI_LOWORD(ACPI_LODWORD(pci_value));
}
/* The PCI segment number comes from the _SEG method */
- status = acpi_ut_evaluate_numeric_object (METHOD_NAME__SEG, pci_root_node, &pci_value);
- if (ACPI_SUCCESS (status)) {
- pci_id->segment = ACPI_LOWORD (pci_value);
+ status =
+ acpi_ut_evaluate_numeric_object(METHOD_NAME__SEG, pci_root_node,
+ &pci_value);
+ if (ACPI_SUCCESS(status)) {
+ pci_id->segment = ACPI_LOWORD(pci_value);
}
/* The PCI bus number comes from the _BBN method */
- status = acpi_ut_evaluate_numeric_object (METHOD_NAME__BBN, pci_root_node, &pci_value);
- if (ACPI_SUCCESS (status)) {
- pci_id->bus = ACPI_LOWORD (pci_value);
+ status =
+ acpi_ut_evaluate_numeric_object(METHOD_NAME__BBN, pci_root_node,
+ &pci_value);
+ if (ACPI_SUCCESS(status)) {
+ pci_id->bus = ACPI_LOWORD(pci_value);
}
/* Complete this device's pci_id */
- acpi_os_derive_pci_id (pci_root_node, region_obj->region.node, &pci_id);
+ acpi_os_derive_pci_id(pci_root_node, region_obj->region.node, &pci_id);
*region_context = pci_id;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_pci_bar_region_setup
@@ -331,19 +329,15 @@ acpi_ev_pci_config_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_pci_bar_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_pci_bar_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- ACPI_FUNCTION_TRACE ("ev_pci_bar_region_setup");
-
+ ACPI_FUNCTION_TRACE("ev_pci_bar_region_setup");
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_cmos_region_setup
@@ -362,19 +356,15 @@ acpi_ev_pci_bar_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_cmos_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_cmos_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- ACPI_FUNCTION_TRACE ("ev_cmos_region_setup");
-
+ ACPI_FUNCTION_TRACE("ev_cmos_region_setup");
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_default_region_setup
@@ -391,26 +381,21 @@ acpi_ev_cmos_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_default_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context)
+acpi_ev_default_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context)
{
- ACPI_FUNCTION_TRACE ("ev_default_region_setup");
-
+ ACPI_FUNCTION_TRACE("ev_default_region_setup");
if (function == ACPI_REGION_DEACTIVATE) {
*region_context = NULL;
- }
- else {
+ } else {
*region_context = handler_context;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_initialize_region
@@ -434,37 +419,34 @@ acpi_ev_default_region_setup (
******************************************************************************/
acpi_status
-acpi_ev_initialize_region (
- union acpi_operand_object *region_obj,
- u8 acpi_ns_locked)
+acpi_ev_initialize_region(union acpi_operand_object *region_obj,
+ u8 acpi_ns_locked)
{
- union acpi_operand_object *handler_obj;
- union acpi_operand_object *obj_desc;
- acpi_adr_space_type space_id;
- struct acpi_namespace_node *node;
- acpi_status status;
- struct acpi_namespace_node *method_node;
- acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG;
- union acpi_operand_object *region_obj2;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ev_initialize_region", acpi_ns_locked);
+ union acpi_operand_object *handler_obj;
+ union acpi_operand_object *obj_desc;
+ acpi_adr_space_type space_id;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ struct acpi_namespace_node *method_node;
+ acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG;
+ union acpi_operand_object *region_obj2;
+ ACPI_FUNCTION_TRACE_U32("ev_initialize_region", acpi_ns_locked);
if (!region_obj) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (region_obj->common.flags & AOPOBJ_OBJECT_INITIALIZED) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
- region_obj2 = acpi_ns_get_secondary_object (region_obj);
+ region_obj2 = acpi_ns_get_secondary_object(region_obj);
if (!region_obj2) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
- node = acpi_ns_get_parent_node (region_obj->region.node);
+ node = acpi_ns_get_parent_node(region_obj->region.node);
space_id = region_obj->region.space_id;
/* Setup defaults */
@@ -476,9 +458,9 @@ acpi_ev_initialize_region (
/* Find any "_REG" method associated with this region definition */
- status = acpi_ns_search_node (*reg_name_ptr, node,
- ACPI_TYPE_METHOD, &method_node);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ns_search_node(*reg_name_ptr, node,
+ ACPI_TYPE_METHOD, &method_node);
+ if (ACPI_SUCCESS(status)) {
/*
* The _REG method is optional and there can be only one per region
* definition. This will be executed when the handler is attached
@@ -495,7 +477,7 @@ acpi_ev_initialize_region (
/* Check to see if a handler exists */
handler_obj = NULL;
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
/* Can only be a handler if the object exists */
@@ -523,37 +505,50 @@ acpi_ev_initialize_region (
while (handler_obj) {
/* Is this handler of the correct type? */
- if (handler_obj->address_space.space_id == space_id) {
+ if (handler_obj->address_space.space_id ==
+ space_id) {
/* Found correct handler */
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Found handler %p for region %p in obj %p\n",
- handler_obj, region_obj, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Found handler %p for region %p in obj %p\n",
+ handler_obj,
+ region_obj,
+ obj_desc));
- status = acpi_ev_attach_region (handler_obj, region_obj,
- acpi_ns_locked);
+ status =
+ acpi_ev_attach_region(handler_obj,
+ region_obj,
+ acpi_ns_locked);
/*
* Tell all users that this region is usable by running the _REG
* method
*/
if (acpi_ns_locked) {
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_release_mutex
+ (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS
+ (status);
}
}
- status = acpi_ev_execute_reg_method (region_obj, 1);
+ status =
+ acpi_ev_execute_reg_method
+ (region_obj, 1);
if (acpi_ns_locked) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_acquire_mutex
+ (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS
+ (status);
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Try next handler in the list */
@@ -566,15 +561,15 @@ acpi_ev_initialize_region (
* This node does not have the handler we need;
* Pop up one level
*/
- node = acpi_ns_get_parent_node (node);
+ node = acpi_ns_get_parent_node(node);
}
/* If we get here, there is no handler for this region */
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "No handler for region_type %s(%X) (region_obj %p)\n",
- acpi_ut_get_region_name (space_id), space_id, region_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "No handler for region_type %s(%X) (region_obj %p)\n",
+ acpi_ut_get_region_name(space_id), space_id,
+ region_obj));
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
-
diff --git a/drivers/acpi/events/evsci.c b/drivers/acpi/events/evsci.c
index f3123c26ae9..14183597700 100644
--- a/drivers/acpi/events/evsci.c
+++ b/drivers/acpi/events/evsci.c
@@ -45,16 +45,11 @@
#include <acpi/acpi.h>
#include <acpi/acevents.h>
-
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evsci")
+ACPI_MODULE_NAME("evsci")
/* Local prototypes */
-
-static u32 ACPI_SYSTEM_XFACE
-acpi_ev_sci_xrupt_handler (
- void *context);
-
+static u32 ACPI_SYSTEM_XFACE acpi_ev_sci_xrupt_handler(void *context);
/*******************************************************************************
*
@@ -69,17 +64,13 @@ acpi_ev_sci_xrupt_handler (
*
******************************************************************************/
-static u32 ACPI_SYSTEM_XFACE
-acpi_ev_sci_xrupt_handler (
- void *context)
+static u32 ACPI_SYSTEM_XFACE acpi_ev_sci_xrupt_handler(void *context)
{
- struct acpi_gpe_xrupt_info *gpe_xrupt_list = context;
- u32 interrupt_handled = ACPI_INTERRUPT_NOT_HANDLED;
-
+ struct acpi_gpe_xrupt_info *gpe_xrupt_list = context;
+ u32 interrupt_handled = ACPI_INTERRUPT_NOT_HANDLED;
ACPI_FUNCTION_TRACE("ev_sci_xrupt_handler");
-
/*
* We are guaranteed by the ACPI CA initialization/shutdown code that
* if this interrupt handler is installed, ACPI is enabled.
@@ -89,18 +80,17 @@ acpi_ev_sci_xrupt_handler (
* Fixed Events:
* Check for and dispatch any Fixed Events that have occurred
*/
- interrupt_handled |= acpi_ev_fixed_event_detect ();
+ interrupt_handled |= acpi_ev_fixed_event_detect();
/*
* General Purpose Events:
* Check for and dispatch any GPEs that have occurred
*/
- interrupt_handled |= acpi_ev_gpe_detect (gpe_xrupt_list);
+ interrupt_handled |= acpi_ev_gpe_detect(gpe_xrupt_list);
- return_VALUE (interrupt_handled);
+ return_VALUE(interrupt_handled);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ev_gpe_xrupt_handler
@@ -113,17 +103,13 @@ acpi_ev_sci_xrupt_handler (
*
******************************************************************************/
-u32 ACPI_SYSTEM_XFACE
-acpi_ev_gpe_xrupt_handler (
- void *context)
+u32 ACPI_SYSTEM_XFACE acpi_ev_gpe_xrupt_handler(void *context)
{
- struct acpi_gpe_xrupt_info *gpe_xrupt_list = context;
- u32 interrupt_handled = ACPI_INTERRUPT_NOT_HANDLED;
-
+ struct acpi_gpe_xrupt_info *gpe_xrupt_list = context;
+ u32 interrupt_handled = ACPI_INTERRUPT_NOT_HANDLED;
ACPI_FUNCTION_TRACE("ev_gpe_xrupt_handler");
-
/*
* We are guaranteed by the ACPI CA initialization/shutdown code that
* if this interrupt handler is installed, ACPI is enabled.
@@ -133,12 +119,11 @@ acpi_ev_gpe_xrupt_handler (
* GPEs:
* Check for and dispatch any GPEs that have occurred
*/
- interrupt_handled |= acpi_ev_gpe_detect (gpe_xrupt_list);
+ interrupt_handled |= acpi_ev_gpe_detect(gpe_xrupt_list);
- return_VALUE (interrupt_handled);
+ return_VALUE(interrupt_handled);
}
-
/******************************************************************************
*
* FUNCTION: acpi_ev_install_sci_handler
@@ -151,22 +136,18 @@ acpi_ev_gpe_xrupt_handler (
*
******************************************************************************/
-u32
-acpi_ev_install_sci_handler (
- void)
+u32 acpi_ev_install_sci_handler(void)
{
- u32 status = AE_OK;
-
+ u32 status = AE_OK;
- ACPI_FUNCTION_TRACE ("ev_install_sci_handler");
+ ACPI_FUNCTION_TRACE("ev_install_sci_handler");
-
- status = acpi_os_install_interrupt_handler ((u32) acpi_gbl_FADT->sci_int,
- acpi_ev_sci_xrupt_handler, acpi_gbl_gpe_xrupt_list_head);
- return_ACPI_STATUS (status);
+ status = acpi_os_install_interrupt_handler((u32) acpi_gbl_FADT->sci_int,
+ acpi_ev_sci_xrupt_handler,
+ acpi_gbl_gpe_xrupt_list_head);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_ev_remove_sci_handler
@@ -186,22 +167,16 @@ acpi_ev_install_sci_handler (
*
******************************************************************************/
-acpi_status
-acpi_ev_remove_sci_handler (
- void)
+acpi_status acpi_ev_remove_sci_handler(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ev_remove_sci_handler");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ev_remove_sci_handler");
/* Just let the OS remove the handler and disable the level */
- status = acpi_os_remove_interrupt_handler ((u32) acpi_gbl_FADT->sci_int,
- acpi_ev_sci_xrupt_handler);
+ status = acpi_os_remove_interrupt_handler((u32) acpi_gbl_FADT->sci_int,
+ acpi_ev_sci_xrupt_handler);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index 4092d47f675..43b33d19cdf 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -49,8 +49,7 @@
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evxface")
-
+ACPI_MODULE_NAME("evxface")
/*******************************************************************************
*
@@ -64,21 +63,16 @@
* DESCRIPTION: Saves the pointer to the handler function
*
******************************************************************************/
-
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_install_exception_handler (
- acpi_exception_handler handler)
+acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
{
- acpi_status status;
-
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("acpi_install_exception_handler");
+ ACPI_FUNCTION_TRACE("acpi_install_exception_handler");
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Don't allow two handlers. */
@@ -92,12 +86,11 @@ acpi_install_exception_handler (
acpi_gbl_exception_handler = handler;
-cleanup:
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ cleanup:
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -116,26 +109,22 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_install_fixed_event_handler (
- u32 event,
- acpi_event_handler handler,
- void *context)
+acpi_install_fixed_event_handler(u32 event,
+ acpi_event_handler handler, void *context)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_install_fixed_event_handler");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_install_fixed_event_handler");
/* Parameter validation */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Don't allow two handlers. */
@@ -150,29 +139,29 @@ acpi_install_fixed_event_handler (
acpi_gbl_fixed_event_handlers[event].handler = handler;
acpi_gbl_fixed_event_handlers[event].context = context;
- status = acpi_clear_event (event);
+ status = acpi_clear_event(event);
if (ACPI_SUCCESS(status))
- status = acpi_enable_event (event, 0);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "Could not enable fixed event.\n"));
+ status = acpi_enable_event(event, 0);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Could not enable fixed event.\n"));
/* Remove the handler */
acpi_gbl_fixed_event_handlers[event].handler = NULL;
acpi_gbl_fixed_event_handlers[event].context = NULL;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Enabled fixed event %X, Handler=%p\n", event, handler));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Enabled fixed event %X, Handler=%p\n", event,
+ handler));
}
-
-cleanup:
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ cleanup:
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_fixed_event_handler);
+EXPORT_SYMBOL(acpi_install_fixed_event_handler);
/*******************************************************************************
*
@@ -188,49 +177,45 @@ EXPORT_SYMBOL(acpi_install_fixed_event_handler);
******************************************************************************/
acpi_status
-acpi_remove_fixed_event_handler (
- u32 event,
- acpi_event_handler handler)
+acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_remove_fixed_event_handler");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_remove_fixed_event_handler");
/* Parameter validation */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Disable the event before removing the handler */
- status = acpi_disable_event (event, 0);
+ status = acpi_disable_event(event, 0);
/* Always Remove the handler */
acpi_gbl_fixed_event_handlers[event].handler = NULL;
acpi_gbl_fixed_event_handlers[event].context = NULL;
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN,
- "Could not write to fixed event enable register.\n"));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Disabled fixed event %X.\n", event));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Could not write to fixed event enable register.\n"));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Disabled fixed event %X.\n",
+ event));
}
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
+EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
/*******************************************************************************
*
@@ -251,37 +236,32 @@ EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
******************************************************************************/
acpi_status
-acpi_install_notify_handler (
- acpi_handle device,
- u32 handler_type,
- acpi_notify_handler handler,
- void *context)
+acpi_install_notify_handler(acpi_handle device,
+ u32 handler_type,
+ acpi_notify_handler handler, void *context)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *notify_obj;
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_install_notify_handler");
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *notify_obj;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_install_notify_handler");
/* Parameter validation */
- if ((!device) ||
- (!handler) ||
- (handler_type > ACPI_MAX_NOTIFY_HANDLER_TYPE)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((!device) ||
+ (!handler) || (handler_type > ACPI_MAX_NOTIFY_HANDLER_TYPE)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (device);
+ node = acpi_ns_map_handle_to_node(device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -297,21 +277,21 @@ acpi_install_notify_handler (
/* Make sure the handler is not already installed */
if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
- acpi_gbl_system_notify.handler) ||
- ((handler_type & ACPI_DEVICE_NOTIFY) &&
- acpi_gbl_device_notify.handler)) {
+ acpi_gbl_system_notify.handler) ||
+ ((handler_type & ACPI_DEVICE_NOTIFY) &&
+ acpi_gbl_device_notify.handler)) {
status = AE_ALREADY_EXISTS;
goto unlock_and_exit;
}
if (handler_type & ACPI_SYSTEM_NOTIFY) {
- acpi_gbl_system_notify.node = node;
+ acpi_gbl_system_notify.node = node;
acpi_gbl_system_notify.handler = handler;
acpi_gbl_system_notify.context = context;
}
if (handler_type & ACPI_DEVICE_NOTIFY) {
- acpi_gbl_device_notify.node = node;
+ acpi_gbl_device_notify.node = node;
acpi_gbl_device_notify.handler = handler;
acpi_gbl_device_notify.context = context;
}
@@ -327,29 +307,28 @@ acpi_install_notify_handler (
else {
/* Notifies allowed on this object? */
- if (!acpi_ev_is_notify_object (node)) {
+ if (!acpi_ev_is_notify_object(node)) {
status = AE_TYPE;
goto unlock_and_exit;
}
/* Check for an existing internal object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
/* Object exists - make sure there's no handler */
if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
- obj_desc->common_notify.system_notify) ||
- ((handler_type & ACPI_DEVICE_NOTIFY) &&
- obj_desc->common_notify.device_notify)) {
+ obj_desc->common_notify.system_notify) ||
+ ((handler_type & ACPI_DEVICE_NOTIFY) &&
+ obj_desc->common_notify.device_notify)) {
status = AE_ALREADY_EXISTS;
goto unlock_and_exit;
}
- }
- else {
+ } else {
/* Create a new object */
- obj_desc = acpi_ut_create_internal_object (node->type);
+ obj_desc = acpi_ut_create_internal_object(node->type);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -357,25 +336,27 @@ acpi_install_notify_handler (
/* Attach new object to the Node */
- status = acpi_ns_attach_object (device, obj_desc, node->type);
+ status =
+ acpi_ns_attach_object(device, obj_desc, node->type);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- if (ACPI_FAILURE (status)) {
+ acpi_ut_remove_reference(obj_desc);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
}
/* Install the handler */
- notify_obj = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_NOTIFY);
+ notify_obj =
+ acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_NOTIFY);
if (!notify_obj) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
}
- notify_obj->notify.node = node;
+ notify_obj->notify.node = node;
notify_obj->notify.handler = handler;
notify_obj->notify.context = context;
@@ -390,17 +371,16 @@ acpi_install_notify_handler (
if (handler_type == ACPI_ALL_NOTIFY) {
/* Extra ref if installed in both */
- acpi_ut_add_reference (notify_obj);
+ acpi_ut_add_reference(notify_obj);
}
}
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_notify_handler);
+EXPORT_SYMBOL(acpi_install_notify_handler);
/*******************************************************************************
*
@@ -420,36 +400,31 @@ EXPORT_SYMBOL(acpi_install_notify_handler);
******************************************************************************/
acpi_status
-acpi_remove_notify_handler (
- acpi_handle device,
- u32 handler_type,
- acpi_notify_handler handler)
+acpi_remove_notify_handler(acpi_handle device,
+ u32 handler_type, acpi_notify_handler handler)
{
- union acpi_operand_object *notify_obj;
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_remove_notify_handler");
+ union acpi_operand_object *notify_obj;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_remove_notify_handler");
/* Parameter validation */
- if ((!device) ||
- (!handler) ||
- (handler_type > ACPI_MAX_NOTIFY_HANDLER_TYPE)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((!device) ||
+ (!handler) || (handler_type > ACPI_MAX_NOTIFY_HANDLER_TYPE)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (device);
+ node = acpi_ns_map_handle_to_node(device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -458,34 +433,34 @@ acpi_remove_notify_handler (
/* Root Object */
if (device == ACPI_ROOT_OBJECT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Removing notify handler for ROOT object.\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Removing notify handler for ROOT object.\n"));
if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
- !acpi_gbl_system_notify.handler) ||
- ((handler_type & ACPI_DEVICE_NOTIFY) &&
- !acpi_gbl_device_notify.handler)) {
+ !acpi_gbl_system_notify.handler) ||
+ ((handler_type & ACPI_DEVICE_NOTIFY) &&
+ !acpi_gbl_device_notify.handler)) {
status = AE_NOT_EXIST;
goto unlock_and_exit;
}
/* Make sure all deferred tasks are completed */
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_os_wait_events_complete(NULL);
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
if (handler_type & ACPI_SYSTEM_NOTIFY) {
- acpi_gbl_system_notify.node = NULL;
+ acpi_gbl_system_notify.node = NULL;
acpi_gbl_system_notify.handler = NULL;
acpi_gbl_system_notify.context = NULL;
}
if (handler_type & ACPI_DEVICE_NOTIFY) {
- acpi_gbl_device_notify.node = NULL;
+ acpi_gbl_device_notify.node = NULL;
acpi_gbl_device_notify.handler = NULL;
acpi_gbl_device_notify.context = NULL;
}
@@ -496,14 +471,14 @@ acpi_remove_notify_handler (
else {
/* Notifies allowed on this object? */
- if (!acpi_ev_is_notify_object (node)) {
+ if (!acpi_ev_is_notify_object(node)) {
status = AE_TYPE;
goto unlock_and_exit;
}
/* Check for an existing internal object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
status = AE_NOT_EXIST;
goto unlock_and_exit;
@@ -514,53 +489,52 @@ acpi_remove_notify_handler (
if (handler_type & ACPI_SYSTEM_NOTIFY) {
notify_obj = obj_desc->common_notify.system_notify;
if ((!notify_obj) ||
- (notify_obj->notify.handler != handler)) {
+ (notify_obj->notify.handler != handler)) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
/* Make sure all deferred tasks are completed */
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_os_wait_events_complete(NULL);
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
/* Remove the handler */
obj_desc->common_notify.system_notify = NULL;
- acpi_ut_remove_reference (notify_obj);
+ acpi_ut_remove_reference(notify_obj);
}
if (handler_type & ACPI_DEVICE_NOTIFY) {
notify_obj = obj_desc->common_notify.device_notify;
if ((!notify_obj) ||
- (notify_obj->notify.handler != handler)) {
+ (notify_obj->notify.handler != handler)) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
/* Make sure all deferred tasks are completed */
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_os_wait_events_complete(NULL);
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
/* Remove the handler */
obj_desc->common_notify.device_notify = NULL;
- acpi_ut_remove_reference (notify_obj);
+ acpi_ut_remove_reference(notify_obj);
}
}
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_notify_handler);
+EXPORT_SYMBOL(acpi_remove_notify_handler);
/*******************************************************************************
*
@@ -581,35 +555,31 @@ EXPORT_SYMBOL(acpi_remove_notify_handler);
******************************************************************************/
acpi_status
-acpi_install_gpe_handler (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 type,
- acpi_event_handler address,
- void *context)
+acpi_install_gpe_handler(acpi_handle gpe_device,
+ u32 gpe_number,
+ u32 type, acpi_event_handler address, void *context)
{
- struct acpi_gpe_event_info *gpe_event_info;
- struct acpi_handler_info *handler;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_install_gpe_handler");
+ struct acpi_gpe_event_info *gpe_event_info;
+ struct acpi_handler_info *handler;
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("acpi_install_gpe_handler");
/* Parameter validation */
if ((!address) || (type > ACPI_GPE_XRUPT_TYPE_MASK)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -617,49 +587,49 @@ acpi_install_gpe_handler (
/* Make sure that there isn't a handler there already */
- if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) == ACPI_GPE_DISPATCH_HANDLER) {
+ if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_HANDLER) {
status = AE_ALREADY_EXISTS;
goto unlock_and_exit;
}
/* Allocate and init handler object */
- handler = ACPI_MEM_CALLOCATE (sizeof (struct acpi_handler_info));
+ handler = ACPI_MEM_CALLOCATE(sizeof(struct acpi_handler_info));
if (!handler) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
}
- handler->address = address;
- handler->context = context;
+ handler->address = address;
+ handler->context = context;
handler->method_node = gpe_event_info->dispatch.method_node;
/* Disable the GPE before installing the handler */
- status = acpi_ev_disable_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ev_disable_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Install the handler */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
gpe_event_info->dispatch.handler = handler;
/* Setup up dispatch flags to indicate handler (vs. method) */
- gpe_event_info->flags &= ~(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK); /* Clear bits */
+ gpe_event_info->flags &= ~(ACPI_GPE_XRUPT_TYPE_MASK | ACPI_GPE_DISPATCH_MASK); /* Clear bits */
gpe_event_info->flags |= (u8) (type | ACPI_GPE_DISPATCH_HANDLER);
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
-
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_gpe_handler);
+EXPORT_SYMBOL(acpi_install_gpe_handler);
/*******************************************************************************
*
@@ -677,33 +647,30 @@ EXPORT_SYMBOL(acpi_install_gpe_handler);
******************************************************************************/
acpi_status
-acpi_remove_gpe_handler (
- acpi_handle gpe_device,
- u32 gpe_number,
- acpi_event_handler address)
+acpi_remove_gpe_handler(acpi_handle gpe_device,
+ u32 gpe_number, acpi_event_handler address)
{
- struct acpi_gpe_event_info *gpe_event_info;
- struct acpi_handler_info *handler;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_remove_gpe_handler");
+ struct acpi_gpe_event_info *gpe_event_info;
+ struct acpi_handler_info *handler;
+ acpi_status status;
+ u32 flags;
+ ACPI_FUNCTION_TRACE("acpi_remove_gpe_handler");
/* Parameter validation */
if (!address) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -711,7 +678,8 @@ acpi_remove_gpe_handler (
/* Make sure that a handler is indeed installed */
- if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) != ACPI_GPE_DISPATCH_HANDLER) {
+ if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) !=
+ ACPI_GPE_DISPATCH_HANDLER) {
status = AE_NOT_EXIST;
goto unlock_and_exit;
}
@@ -725,45 +693,44 @@ acpi_remove_gpe_handler (
/* Disable the GPE before removing the handler */
- status = acpi_ev_disable_gpe (gpe_event_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ev_disable_gpe(gpe_event_info);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Make sure all deferred tasks are completed */
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
acpi_os_wait_events_complete(NULL);
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
/* Remove the handler */
- acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ flags = acpi_os_acquire_lock(acpi_gbl_gpe_lock);
handler = gpe_event_info->dispatch.handler;
/* Restore Method node (if any), set dispatch flags */
gpe_event_info->dispatch.method_node = handler->method_node;
- gpe_event_info->flags &= ~ACPI_GPE_DISPATCH_MASK; /* Clear bits */
+ gpe_event_info->flags &= ~ACPI_GPE_DISPATCH_MASK; /* Clear bits */
if (handler->method_node) {
gpe_event_info->flags |= ACPI_GPE_DISPATCH_METHOD;
}
- acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR);
+ acpi_os_release_lock(acpi_gbl_gpe_lock, flags);
/* Now we can free the handler object */
- ACPI_MEM_FREE (handler);
+ ACPI_MEM_FREE(handler);
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_gpe_handler);
+EXPORT_SYMBOL(acpi_remove_gpe_handler);
/*******************************************************************************
*
@@ -779,35 +746,31 @@ EXPORT_SYMBOL(acpi_remove_gpe_handler);
*
******************************************************************************/
-acpi_status
-acpi_acquire_global_lock (
- u16 timeout,
- u32 *handle)
+acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
{
- acpi_status status;
-
+ acpi_status status;
if (!handle) {
return (AE_BAD_PARAMETER);
}
- status = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status)) {
return (status);
}
- status = acpi_ev_acquire_global_lock (timeout);
- acpi_ex_exit_interpreter ();
+ status = acpi_ev_acquire_global_lock(timeout);
+ acpi_ex_exit_interpreter();
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
acpi_gbl_global_lock_handle++;
*handle = acpi_gbl_global_lock_handle;
}
return (status);
}
-EXPORT_SYMBOL(acpi_acquire_global_lock);
+EXPORT_SYMBOL(acpi_acquire_global_lock);
/*******************************************************************************
*
@@ -821,19 +784,16 @@ EXPORT_SYMBOL(acpi_acquire_global_lock);
*
******************************************************************************/
-acpi_status
-acpi_release_global_lock (
- u32 handle)
+acpi_status acpi_release_global_lock(u32 handle)
{
- acpi_status status;
-
+ acpi_status status;
if (handle != acpi_gbl_global_lock_handle) {
return (AE_NOT_ACQUIRED);
}
- status = acpi_ev_release_global_lock ();
+ status = acpi_ev_release_global_lock();
return (status);
}
-EXPORT_SYMBOL(acpi_release_global_lock);
+EXPORT_SYMBOL(acpi_release_global_lock);
diff --git a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/events/evxfevnt.c
index f337dc2cc56..887ff9f28a0 100644
--- a/drivers/acpi/events/evxfevnt.c
+++ b/drivers/acpi/events/evxfevnt.c
@@ -48,8 +48,7 @@
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evxfevnt")
-
+ACPI_MODULE_NAME("evxfevnt")
/*******************************************************************************
*
@@ -62,44 +61,39 @@
* DESCRIPTION: Transfers the system into ACPI mode.
*
******************************************************************************/
-
-acpi_status
-acpi_enable (
- void)
+acpi_status acpi_enable(void)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE ("acpi_enable");
+ ACPI_FUNCTION_TRACE("acpi_enable");
-
- /* Make sure we have the FADT*/
+ /* Make sure we have the FADT */
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "No FADT information present!\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "No FADT information present!\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
if (acpi_hw_get_mode() == ACPI_SYS_MODE_ACPI) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "System is already in ACPI mode\n"));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "System is already in ACPI mode\n"));
+ } else {
/* Transition to ACPI mode */
- status = acpi_hw_set_mode (ACPI_SYS_MODE_ACPI);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not transition to ACPI mode.\n"));
- return_ACPI_STATUS (status);
+ status = acpi_hw_set_mode(ACPI_SYS_MODE_ACPI);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not transition to ACPI mode.\n"));
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "Transition to ACPI mode successful\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "Transition to ACPI mode successful\n"));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_disable
@@ -112,43 +106,38 @@ acpi_enable (
*
******************************************************************************/
-acpi_status
-acpi_disable (
- void)
+acpi_status acpi_disable(void)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_disable");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_disable");
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "No FADT information present!\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "No FADT information present!\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
if (acpi_hw_get_mode() == ACPI_SYS_MODE_LEGACY) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "System is already in legacy (non-ACPI) mode\n"));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "System is already in legacy (non-ACPI) mode\n"));
+ } else {
/* Transition to LEGACY mode */
- status = acpi_hw_set_mode (ACPI_SYS_MODE_LEGACY);
+ status = acpi_hw_set_mode(ACPI_SYS_MODE_LEGACY);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not exit ACPI mode to legacy mode"));
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not exit ACPI mode to legacy mode"));
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "ACPI mode disabled\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT, "ACPI mode disabled\n"));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_enable_event
@@ -162,52 +151,50 @@ acpi_disable (
*
******************************************************************************/
-acpi_status
-acpi_enable_event (
- u32 event,
- u32 flags)
+acpi_status acpi_enable_event(u32 event, u32 flags)
{
- acpi_status status = AE_OK;
- u32 value;
-
-
- ACPI_FUNCTION_TRACE ("acpi_enable_event");
+ acpi_status status = AE_OK;
+ u32 value;
+ ACPI_FUNCTION_TRACE("acpi_enable_event");
/* Decode the Fixed Event */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* Enable the requested fixed event (by writing a one to the
* enable register bit)
*/
- status = acpi_set_register (acpi_gbl_fixed_event_info[event].enable_register_id,
- 1, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_set_register(acpi_gbl_fixed_event_info[event].
+ enable_register_id, 1, ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Make sure that the hardware responded */
- status = acpi_get_register (acpi_gbl_fixed_event_info[event].enable_register_id,
- &value, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_get_register(acpi_gbl_fixed_event_info[event].
+ enable_register_id, &value, ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (value != 1) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not enable %s event\n", acpi_ut_get_event_name (event)));
- return_ACPI_STATUS (AE_NO_HARDWARE_RESPONSE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not enable %s event\n",
+ acpi_ut_get_event_name(event)));
+ return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_enable_event);
+EXPORT_SYMBOL(acpi_enable_event);
/*******************************************************************************
*
@@ -223,40 +210,34 @@ EXPORT_SYMBOL(acpi_enable_event);
*
******************************************************************************/
-acpi_status
-acpi_set_gpe_type (
- acpi_handle gpe_device,
- u32 gpe_number,
- u8 type)
+acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type)
{
- acpi_status status = AE_OK;
- struct acpi_gpe_event_info *gpe_event_info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_set_gpe_type");
+ acpi_status status = AE_OK;
+ struct acpi_gpe_event_info *gpe_event_info;
+ ACPI_FUNCTION_TRACE("acpi_set_gpe_type");
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
if ((gpe_event_info->flags & ACPI_GPE_TYPE_MASK) == type) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Set the new type (will disable GPE if currently enabled) */
- status = acpi_ev_set_gpe_type (gpe_event_info, type);
+ status = acpi_ev_set_gpe_type(gpe_event_info, type);
-unlock_and_exit:
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_set_gpe_type);
+EXPORT_SYMBOL(acpi_set_gpe_type);
/*******************************************************************************
*
@@ -273,31 +254,25 @@ EXPORT_SYMBOL(acpi_set_gpe_type);
*
******************************************************************************/
-acpi_status
-acpi_enable_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags)
+acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags)
{
- acpi_status status = AE_OK;
- struct acpi_gpe_event_info *gpe_event_info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_enable_gpe");
+ acpi_status status = AE_OK;
+ struct acpi_gpe_event_info *gpe_event_info;
+ ACPI_FUNCTION_TRACE("acpi_enable_gpe");
/* Use semaphore lock if not executing at interrupt level */
if (flags & ACPI_NOT_ISR) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -305,16 +280,16 @@ acpi_enable_gpe (
/* Perform the enable */
- status = acpi_ev_enable_gpe (gpe_event_info, TRUE);
+ status = acpi_ev_enable_gpe(gpe_event_info, TRUE);
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_NOT_ISR) {
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_enable_gpe);
+EXPORT_SYMBOL(acpi_enable_gpe);
/*******************************************************************************
*
@@ -331,46 +306,39 @@ EXPORT_SYMBOL(acpi_enable_gpe);
*
******************************************************************************/
-acpi_status
-acpi_disable_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags)
+acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags)
{
- acpi_status status = AE_OK;
- struct acpi_gpe_event_info *gpe_event_info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_disable_gpe");
+ acpi_status status = AE_OK;
+ struct acpi_gpe_event_info *gpe_event_info;
+ ACPI_FUNCTION_TRACE("acpi_disable_gpe");
/* Use semaphore lock if not executing at interrupt level */
if (flags & ACPI_NOT_ISR) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- status = acpi_ev_disable_gpe (gpe_event_info);
+ status = acpi_ev_disable_gpe(gpe_event_info);
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_NOT_ISR) {
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_disable_event
@@ -384,50 +352,48 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_disable_event (
- u32 event,
- u32 flags)
+acpi_status acpi_disable_event(u32 event, u32 flags)
{
- acpi_status status = AE_OK;
- u32 value;
-
-
- ACPI_FUNCTION_TRACE ("acpi_disable_event");
+ acpi_status status = AE_OK;
+ u32 value;
+ ACPI_FUNCTION_TRACE("acpi_disable_event");
/* Decode the Fixed Event */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* Disable the requested fixed event (by writing a zero to the
* enable register bit)
*/
- status = acpi_set_register (acpi_gbl_fixed_event_info[event].enable_register_id,
- 0, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_set_register(acpi_gbl_fixed_event_info[event].
+ enable_register_id, 0, ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_get_register (acpi_gbl_fixed_event_info[event].enable_register_id,
- &value, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_get_register(acpi_gbl_fixed_event_info[event].
+ enable_register_id, &value, ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (value != 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not disable %s events\n", acpi_ut_get_event_name (event)));
- return_ACPI_STATUS (AE_NO_HARDWARE_RESPONSE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not disable %s events\n",
+ acpi_ut_get_event_name(event)));
+ return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_disable_event);
+EXPORT_SYMBOL(acpi_disable_event);
/*******************************************************************************
*
@@ -441,33 +407,30 @@ EXPORT_SYMBOL(acpi_disable_event);
*
******************************************************************************/
-acpi_status
-acpi_clear_event (
- u32 event)
+acpi_status acpi_clear_event(u32 event)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_clear_event");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_clear_event");
/* Decode the Fixed Event */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* Clear the requested fixed event (By writing a one to the
* status register bit)
*/
- status = acpi_set_register (acpi_gbl_fixed_event_info[event].status_register_id,
- 1, ACPI_MTX_LOCK);
+ status =
+ acpi_set_register(acpi_gbl_fixed_event_info[event].
+ status_register_id, 1, ACPI_MTX_LOCK);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_clear_event);
+EXPORT_SYMBOL(acpi_clear_event);
/*******************************************************************************
*
@@ -483,46 +446,39 @@ EXPORT_SYMBOL(acpi_clear_event);
*
******************************************************************************/
-acpi_status
-acpi_clear_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags)
+acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags)
{
- acpi_status status = AE_OK;
- struct acpi_gpe_event_info *gpe_event_info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_clear_gpe");
+ acpi_status status = AE_OK;
+ struct acpi_gpe_event_info *gpe_event_info;
+ ACPI_FUNCTION_TRACE("acpi_clear_gpe");
/* Use semaphore lock if not executing at interrupt level */
if (flags & ACPI_NOT_ISR) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- status = acpi_hw_clear_gpe (gpe_event_info);
+ status = acpi_hw_clear_gpe(gpe_event_info);
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_NOT_ISR) {
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -538,36 +494,31 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_get_event_status (
- u32 event,
- acpi_event_status *event_status)
+acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_event_status");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_get_event_status");
if (!event_status) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Decode the Fixed Event */
if (event > ACPI_EVENT_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the status of the requested fixed event */
- status = acpi_get_register (acpi_gbl_fixed_event_info[event].status_register_id,
- event_status, ACPI_MTX_LOCK);
+ status =
+ acpi_get_register(acpi_gbl_fixed_event_info[event].
+ status_register_id, event_status, ACPI_MTX_LOCK);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_gpe_status
@@ -585,31 +536,26 @@ acpi_get_event_status (
******************************************************************************/
acpi_status
-acpi_get_gpe_status (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags,
- acpi_event_status *event_status)
+acpi_get_gpe_status(acpi_handle gpe_device,
+ u32 gpe_number, u32 flags, acpi_event_status * event_status)
{
- acpi_status status = AE_OK;
- struct acpi_gpe_event_info *gpe_event_info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_gpe_status");
+ acpi_status status = AE_OK;
+ struct acpi_gpe_event_info *gpe_event_info;
+ ACPI_FUNCTION_TRACE("acpi_get_gpe_status");
/* Use semaphore lock if not executing at interrupt level */
if (flags & ACPI_NOT_ISR) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Ensure that we have a valid GPE number */
- gpe_event_info = acpi_ev_get_gpe_event_info (gpe_device, gpe_number);
+ gpe_event_info = acpi_ev_get_gpe_event_info(gpe_device, gpe_number);
if (!gpe_event_info) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -617,16 +563,15 @@ acpi_get_gpe_status (
/* Obtain status on the requested GPE number */
- status = acpi_hw_get_gpe_status (gpe_event_info, event_status);
+ status = acpi_hw_get_gpe_status(gpe_event_info, event_status);
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_NOT_ISR) {
- (void) acpi_ut_release_mutex (ACPI_MTX_EVENTS);
+ (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -635,7 +580,7 @@ unlock_and_exit:
* PARAMETERS: gpe_device - Handle to the parent GPE Block Device
* gpe_block_address - Address and space_iD
* register_count - Number of GPE register pairs in the block
- * interrupt_level - H/W interrupt for the block
+ * interrupt_number - H/W interrupt for the block
*
* RETURN: Status
*
@@ -644,33 +589,27 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_install_gpe_block (
- acpi_handle gpe_device,
- struct acpi_generic_address *gpe_block_address,
- u32 register_count,
- u32 interrupt_level)
+acpi_install_gpe_block(acpi_handle gpe_device,
+ struct acpi_generic_address *gpe_block_address,
+ u32 register_count, u32 interrupt_number)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- struct acpi_gpe_block_info *gpe_block;
-
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ struct acpi_gpe_block_info *gpe_block;
- ACPI_FUNCTION_TRACE ("acpi_install_gpe_block");
+ ACPI_FUNCTION_TRACE("acpi_install_gpe_block");
-
- if ((!gpe_device) ||
- (!gpe_block_address) ||
- (!register_count)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((!gpe_device) || (!gpe_block_address) || (!register_count)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- node = acpi_ns_map_handle_to_node (gpe_device);
+ node = acpi_ns_map_handle_to_node(gpe_device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -680,31 +619,33 @@ acpi_install_gpe_block (
* For user-installed GPE Block Devices, the gpe_block_base_number
* is always zero
*/
- status = acpi_ev_create_gpe_block (node, gpe_block_address, register_count,
- 0, interrupt_level, &gpe_block);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ev_create_gpe_block(node, gpe_block_address, register_count, 0,
+ interrupt_number, &gpe_block);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Get the device_object attached to the node */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
/* No object, create a new one */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_DEVICE);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_DEVICE);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
}
- status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_DEVICE);
+ status =
+ acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_DEVICE);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
}
@@ -713,13 +654,12 @@ acpi_install_gpe_block (
obj_desc->device.gpe_block = gpe_block;
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_gpe_block);
+EXPORT_SYMBOL(acpi_install_gpe_block);
/*******************************************************************************
*
@@ -733,28 +673,24 @@ EXPORT_SYMBOL(acpi_install_gpe_block);
*
******************************************************************************/
-acpi_status
-acpi_remove_gpe_block (
- acpi_handle gpe_device)
+acpi_status acpi_remove_gpe_block(acpi_handle gpe_device)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
- struct acpi_namespace_node *node;
-
-
- ACPI_FUNCTION_TRACE ("acpi_remove_gpe_block");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ ACPI_FUNCTION_TRACE("acpi_remove_gpe_block");
if (!gpe_device) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- node = acpi_ns_map_handle_to_node (gpe_device);
+ node = acpi_ns_map_handle_to_node(gpe_device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -762,22 +698,21 @@ acpi_remove_gpe_block (
/* Get the device_object attached to the node */
- obj_desc = acpi_ns_get_attached_object (node);
- if (!obj_desc ||
- !obj_desc->device.gpe_block) {
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ obj_desc = acpi_ns_get_attached_object(node);
+ if (!obj_desc || !obj_desc->device.gpe_block) {
+ return_ACPI_STATUS(AE_NULL_OBJECT);
}
/* Delete the GPE block (but not the device_object) */
- status = acpi_ev_delete_gpe_block (obj_desc->device.gpe_block);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ev_delete_gpe_block(obj_desc->device.gpe_block);
+ if (ACPI_SUCCESS(status)) {
obj_desc->device.gpe_block = NULL;
}
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
EXPORT_SYMBOL(acpi_remove_gpe_block);
diff --git a/drivers/acpi/events/evxfregn.c b/drivers/acpi/events/evxfregn.c
index d058587b342..6f28ea2db5b 100644
--- a/drivers/acpi/events/evxfregn.c
+++ b/drivers/acpi/events/evxfregn.c
@@ -49,8 +49,7 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_EVENTS
- ACPI_MODULE_NAME ("evxfregn")
-
+ACPI_MODULE_NAME("evxfregn")
/*******************************************************************************
*
@@ -67,36 +66,31 @@
* DESCRIPTION: Install a handler for all op_regions of a given space_id.
*
******************************************************************************/
-
acpi_status
-acpi_install_address_space_handler (
- acpi_handle device,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler,
- acpi_adr_space_setup setup,
- void *context)
+acpi_install_address_space_handler(acpi_handle device,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler,
+ acpi_adr_space_setup setup, void *context)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_install_address_space_handler");
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_install_address_space_handler");
/* Parameter validation */
if (!device) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (device);
+ node = acpi_ns_map_handle_to_node(device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -104,21 +98,23 @@ acpi_install_address_space_handler (
/* Install the handler for all Regions for this Space ID */
- status = acpi_ev_install_space_handler (node, space_id, handler, setup, context);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ev_install_space_handler(node, space_id, handler, setup,
+ context);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Run all _REG methods for this address space */
- status = acpi_ev_execute_reg_methods (node, space_id);
+ status = acpi_ev_execute_reg_methods(node, space_id);
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_address_space_handler);
+EXPORT_SYMBOL(acpi_install_address_space_handler);
/*******************************************************************************
*
@@ -135,36 +131,33 @@ EXPORT_SYMBOL(acpi_install_address_space_handler);
******************************************************************************/
acpi_status
-acpi_remove_address_space_handler (
- acpi_handle device,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler)
+acpi_remove_address_space_handler(acpi_handle device,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *handler_obj;
- union acpi_operand_object *region_obj;
- union acpi_operand_object **last_obj_ptr;
- struct acpi_namespace_node *node;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_remove_address_space_handler");
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *handler_obj;
+ union acpi_operand_object *region_obj;
+ union acpi_operand_object **last_obj_ptr;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_remove_address_space_handler");
/* Parameter validation */
if (!device) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Convert and validate the device handle */
- node = acpi_ns_map_handle_to_node (device);
+ node = acpi_ns_map_handle_to_node(device);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -172,7 +165,7 @@ acpi_remove_address_space_handler (
/* Make sure the internal object exists */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
status = AE_NOT_EXIST;
goto unlock_and_exit;
@@ -188,10 +181,11 @@ acpi_remove_address_space_handler (
if (handler_obj->address_space.space_id == space_id) {
/* Matched space_id, first dereference this in the Regions */
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Removing address handler %p(%p) for region %s on Device %p(%p)\n",
- handler_obj, handler, acpi_ut_get_region_name (space_id),
- node, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Removing address handler %p(%p) for region %s on Device %p(%p)\n",
+ handler_obj, handler,
+ acpi_ut_get_region_name(space_id),
+ node, obj_desc));
region_obj = handler_obj->address_space.region_list;
@@ -205,13 +199,14 @@ acpi_remove_address_space_handler (
* The region is just inaccessible as indicated to
* the _REG method
*/
- acpi_ev_detach_region (region_obj, TRUE);
+ acpi_ev_detach_region(region_obj, TRUE);
/*
* Walk the list: Just grab the head because the
* detach_region removed the previous head.
*/
- region_obj = handler_obj->address_space.region_list;
+ region_obj =
+ handler_obj->address_space.region_list;
}
@@ -221,7 +216,7 @@ acpi_remove_address_space_handler (
/* Now we can delete the handler object */
- acpi_ut_remove_reference (handler_obj);
+ acpi_ut_remove_reference(handler_obj);
goto unlock_and_exit;
}
@@ -233,15 +228,16 @@ acpi_remove_address_space_handler (
/* The handler does not exist */
- ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION,
- "Unable to remove address handler %p for %s(%X), dev_node %p, obj %p\n",
- handler, acpi_ut_get_region_name (space_id), space_id, node, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Unable to remove address handler %p for %s(%X), dev_node %p, obj %p\n",
+ handler, acpi_ut_get_region_name(space_id), space_id,
+ node, obj_desc));
status = AE_NOT_EXIST;
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_address_space_handler);
+EXPORT_SYMBOL(acpi_remove_address_space_handler);
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c
index 734b2f24af4..1ce365d651d 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/executer/exconfig.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
@@ -50,18 +49,14 @@
#include <acpi/actables.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exconfig")
+ACPI_MODULE_NAME("exconfig")
/* Local prototypes */
-
static acpi_status
-acpi_ex_add_table (
- struct acpi_table_header *table,
- struct acpi_namespace_node *parent_node,
- union acpi_operand_object **ddb_handle);
-
+acpi_ex_add_table(struct acpi_table_header *table,
+ struct acpi_namespace_node *parent_node,
+ union acpi_operand_object **ddb_handle);
/*******************************************************************************
*
@@ -79,64 +74,67 @@ acpi_ex_add_table (
******************************************************************************/
static acpi_status
-acpi_ex_add_table (
- struct acpi_table_header *table,
- struct acpi_namespace_node *parent_node,
- union acpi_operand_object **ddb_handle)
+acpi_ex_add_table(struct acpi_table_header *table,
+ struct acpi_namespace_node *parent_node,
+ union acpi_operand_object **ddb_handle)
{
- acpi_status status;
- struct acpi_table_desc table_info;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE ("ex_add_table");
+ acpi_status status;
+ struct acpi_table_desc table_info;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE("ex_add_table");
/* Create an object to be the table handle */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_REFERENCE);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_REFERENCE);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
+ /* Init the table handle */
+
+ obj_desc->reference.opcode = AML_LOAD_OP;
+ *ddb_handle = obj_desc;
+
/* Install the new table into the local data structures */
- ACPI_MEMSET (&table_info, 0, sizeof (struct acpi_table_desc));
+ ACPI_MEMSET(&table_info, 0, sizeof(struct acpi_table_desc));
- table_info.type = ACPI_TABLE_SSDT;
- table_info.pointer = table;
- table_info.length = (acpi_size) table->length;
+ table_info.type = ACPI_TABLE_SSDT;
+ table_info.pointer = table;
+ table_info.length = (acpi_size) table->length;
table_info.allocation = ACPI_MEM_ALLOCATED;
- status = acpi_tb_install_table (&table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_install_table(&table_info);
+ obj_desc->reference.object = table_info.installed_desc;
+
+ if (ACPI_FAILURE(status)) {
+ if (status == AE_ALREADY_EXISTS) {
+ /* Table already exists, just return the handle */
+
+ return_ACPI_STATUS(AE_OK);
+ }
goto cleanup;
}
/* Add the table to the namespace */
- status = acpi_ns_load_table (table_info.installed_desc, parent_node);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_load_table(table_info.installed_desc, parent_node);
+ if (ACPI_FAILURE(status)) {
/* Uninstall table on error */
- (void) acpi_tb_uninstall_table (table_info.installed_desc);
+ (void)acpi_tb_uninstall_table(table_info.installed_desc);
goto cleanup;
}
- /* Init the table handle */
+ return_ACPI_STATUS(AE_OK);
- obj_desc->reference.opcode = AML_LOAD_OP;
- obj_desc->reference.object = table_info.installed_desc;
- *ddb_handle = obj_desc;
- return_ACPI_STATUS (AE_OK);
-
-
-cleanup:
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ cleanup:
+ acpi_ut_remove_reference(obj_desc);
+ *ddb_handle = NULL;
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_load_table_op
@@ -151,56 +149,53 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_ex_load_table_op (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object **return_desc)
+acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
+ union acpi_operand_object **return_desc)
{
- acpi_status status;
- union acpi_operand_object **operand = &walk_state->operands[0];
- struct acpi_table_header *table;
- struct acpi_namespace_node *parent_node;
- struct acpi_namespace_node *start_node;
- struct acpi_namespace_node *parameter_node = NULL;
- union acpi_operand_object *ddb_handle;
-
-
- ACPI_FUNCTION_TRACE ("ex_load_table_op");
+ acpi_status status;
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ struct acpi_table_header *table;
+ struct acpi_namespace_node *parent_node;
+ struct acpi_namespace_node *start_node;
+ struct acpi_namespace_node *parameter_node = NULL;
+ union acpi_operand_object *ddb_handle;
+ ACPI_FUNCTION_TRACE("ex_load_table_op");
#if 0
/*
* Make sure that the signature does not match one of the tables that
* is already loaded.
*/
- status = acpi_tb_match_signature (operand[0]->string.pointer, NULL);
+ status = acpi_tb_match_signature(operand[0]->string.pointer, NULL);
if (status == AE_OK) {
/* Signature matched -- don't allow override */
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
#endif
/* Find the ACPI table */
- status = acpi_tb_find_table (operand[0]->string.pointer,
- operand[1]->string.pointer,
- operand[2]->string.pointer, &table);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_find_table(operand[0]->string.pointer,
+ operand[1]->string.pointer,
+ operand[2]->string.pointer, &table);
+ if (ACPI_FAILURE(status)) {
if (status != AE_NOT_FOUND) {
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Table not found, return an Integer=0 and AE_OK */
- ddb_handle = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ ddb_handle = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!ddb_handle) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
ddb_handle->integer.value = 0;
*return_desc = ddb_handle;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Default nodes */
@@ -215,10 +210,12 @@ acpi_ex_load_table_op (
* Find the node referenced by the root_path_string. This is the
* location within the namespace where the table will be loaded.
*/
- status = acpi_ns_get_node_by_path (operand[3]->string.pointer, start_node,
- ACPI_NS_SEARCH_PARENT, &parent_node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_get_node_by_path(operand[3]->string.pointer,
+ start_node, ACPI_NS_SEARCH_PARENT,
+ &parent_node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -226,7 +223,7 @@ acpi_ex_load_table_op (
if (operand[4]->string.length > 0) {
if ((operand[4]->string.pointer[0] != '\\') &&
- (operand[4]->string.pointer[0] != '^')) {
+ (operand[4]->string.pointer[0] != '^')) {
/*
* Path is not absolute, so it will be relative to the node
* referenced by the root_path_string (or the NS root if omitted)
@@ -236,18 +233,20 @@ acpi_ex_load_table_op (
/* Find the node referenced by the parameter_path_string */
- status = acpi_ns_get_node_by_path (operand[4]->string.pointer, start_node,
- ACPI_NS_SEARCH_PARENT, &parameter_node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_get_node_by_path(operand[4]->string.pointer,
+ start_node, ACPI_NS_SEARCH_PARENT,
+ &parameter_node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Load the table into the namespace */
- status = acpi_ex_add_table (table, parent_node, &ddb_handle);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_add_table(table, parent_node, &ddb_handle);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Parameter Data (optional) */
@@ -255,20 +254,20 @@ acpi_ex_load_table_op (
if (parameter_node) {
/* Store the parameter data into the optional parameter object */
- status = acpi_ex_store (operand[5],
- ACPI_CAST_PTR (union acpi_operand_object, parameter_node),
- walk_state);
- if (ACPI_FAILURE (status)) {
- (void) acpi_ex_unload_table (ddb_handle);
- return_ACPI_STATUS (status);
+ status = acpi_ex_store(operand[5],
+ ACPI_CAST_PTR(union acpi_operand_object,
+ parameter_node),
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ (void)acpi_ex_unload_table(ddb_handle);
+ return_ACPI_STATUS(status);
}
}
*return_desc = ddb_handle;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_load_op
@@ -285,38 +284,37 @@ acpi_ex_load_table_op (
******************************************************************************/
acpi_status
-acpi_ex_load_op (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *target,
- struct acpi_walk_state *walk_state)
+acpi_ex_load_op(union acpi_operand_object *obj_desc,
+ union acpi_operand_object *target,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_operand_object *ddb_handle;
- union acpi_operand_object *buffer_desc = NULL;
- struct acpi_table_header *table_ptr = NULL;
- acpi_physical_address address;
- struct acpi_table_header table_header;
- u32 i;
-
- ACPI_FUNCTION_TRACE ("ex_load_op");
+ acpi_status status;
+ union acpi_operand_object *ddb_handle;
+ union acpi_operand_object *buffer_desc = NULL;
+ struct acpi_table_header *table_ptr = NULL;
+ acpi_physical_address address;
+ struct acpi_table_header table_header;
+ u32 i;
+ ACPI_FUNCTION_TRACE("ex_load_op");
/* Object can be either an op_region or a Field */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_REGION:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Load from Region %p %s\n",
- obj_desc, acpi_ut_get_object_type_name (obj_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Load from Region %p %s\n",
+ obj_desc,
+ acpi_ut_get_object_type_name(obj_desc)));
/*
* If the Region Address and Length have not been previously evaluated,
* evaluate them now and save the results.
*/
if (!(obj_desc->common.flags & AOPOBJ_DATA_VALID)) {
- status = acpi_ds_get_region_arguments (obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_get_region_arguments(obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -328,116 +326,127 @@ acpi_ex_load_op (
table_header.length = 0;
for (i = 0; i < 8; i++) {
- status = acpi_ev_address_space_dispatch (obj_desc, ACPI_READ,
- (acpi_physical_address) (i + address), 8,
- ((u8 *) &table_header) + i);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ev_address_space_dispatch(obj_desc, ACPI_READ,
+ (acpi_physical_address)
+ (i + address), 8,
+ ((u8 *) &
+ table_header) + i);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Sanity check the table length */
- if (table_header.length < sizeof (struct acpi_table_header)) {
- return_ACPI_STATUS (AE_BAD_HEADER);
+ if (table_header.length < sizeof(struct acpi_table_header)) {
+ return_ACPI_STATUS(AE_BAD_HEADER);
}
/* Allocate a buffer for the entire table */
- table_ptr = ACPI_MEM_ALLOCATE (table_header.length);
+ table_ptr = ACPI_MEM_ALLOCATE(table_header.length);
if (!table_ptr) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Get the entire table from the op region */
for (i = 0; i < table_header.length; i++) {
- status = acpi_ev_address_space_dispatch (obj_desc, ACPI_READ,
- (acpi_physical_address) (i + address), 8,
- ((u8 *) table_ptr + i));
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ev_address_space_dispatch(obj_desc, ACPI_READ,
+ (acpi_physical_address)
+ (i + address), 8,
+ ((u8 *) table_ptr +
+ i));
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
}
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Load from Field %p %s\n",
- obj_desc, acpi_ut_get_object_type_name (obj_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Load from Field %p %s\n",
+ obj_desc,
+ acpi_ut_get_object_type_name(obj_desc)));
/*
* The length of the field must be at least as large as the table.
* Read the entire field and thus the entire table. Buffer is
* allocated during the read.
*/
- status = acpi_ex_read_data_from_field (walk_state, obj_desc, &buffer_desc);
- if (ACPI_FAILURE (status)) {
- goto cleanup;
+ status =
+ acpi_ex_read_data_from_field(walk_state, obj_desc,
+ &buffer_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- table_ptr = ACPI_CAST_PTR (struct acpi_table_header,
- buffer_desc->buffer.pointer);
+ table_ptr = ACPI_CAST_PTR(struct acpi_table_header,
+ buffer_desc->buffer.pointer);
- /* Sanity check the table length */
+ /* All done with the buffer_desc, delete it */
- if (table_ptr->length < sizeof (struct acpi_table_header)) {
- return_ACPI_STATUS (AE_BAD_HEADER);
+ buffer_desc->buffer.pointer = NULL;
+ acpi_ut_remove_reference(buffer_desc);
+
+ /* Sanity check the table length */
+
+ if (table_ptr->length < sizeof(struct acpi_table_header)) {
+ status = AE_BAD_HEADER;
+ goto cleanup;
}
break;
-
default:
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* The table must be either an SSDT or a PSDT */
- if ((!ACPI_STRNCMP (table_ptr->signature,
- acpi_gbl_table_data[ACPI_TABLE_PSDT].signature,
- acpi_gbl_table_data[ACPI_TABLE_PSDT].sig_length)) &&
- (!ACPI_STRNCMP (table_ptr->signature,
- acpi_gbl_table_data[ACPI_TABLE_SSDT].signature,
- acpi_gbl_table_data[ACPI_TABLE_SSDT].sig_length))) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Table has invalid signature [%4.4s], must be SSDT or PSDT\n",
- table_ptr->signature));
+ if ((!ACPI_STRNCMP(table_ptr->signature,
+ acpi_gbl_table_data[ACPI_TABLE_PSDT].signature,
+ acpi_gbl_table_data[ACPI_TABLE_PSDT].sig_length)) &&
+ (!ACPI_STRNCMP(table_ptr->signature,
+ acpi_gbl_table_data[ACPI_TABLE_SSDT].signature,
+ acpi_gbl_table_data[ACPI_TABLE_SSDT].sig_length))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Table has invalid signature [%4.4s], must be SSDT or PSDT\n",
+ table_ptr->signature));
status = AE_BAD_SIGNATURE;
goto cleanup;
}
/* Install the new table into the local data structures */
- status = acpi_ex_add_table (table_ptr, acpi_gbl_root_node, &ddb_handle);
- if (ACPI_FAILURE (status)) {
- goto cleanup;
- }
-
- /* Store the ddb_handle into the Target operand */
+ status = acpi_ex_add_table(table_ptr, acpi_gbl_root_node, &ddb_handle);
+ if (ACPI_FAILURE(status)) {
+ /* On error, table_ptr was deallocated above */
- status = acpi_ex_store (ddb_handle, target, walk_state);
- if (ACPI_FAILURE (status)) {
- (void) acpi_ex_unload_table (ddb_handle);
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (status);
+ /* Store the ddb_handle into the Target operand */
+ status = acpi_ex_store(ddb_handle, target, walk_state);
+ if (ACPI_FAILURE(status)) {
+ (void)acpi_ex_unload_table(ddb_handle);
-cleanup:
+ /* table_ptr was deallocated above */
- if (buffer_desc) {
- acpi_ut_remove_reference (buffer_desc);
+ return_ACPI_STATUS(status);
}
- else {
- ACPI_MEM_FREE (table_ptr);
+
+ cleanup:
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(table_ptr);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_unload_table
@@ -450,17 +459,13 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_unload_table (
- union acpi_operand_object *ddb_handle)
+acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *table_desc = ddb_handle;
- struct acpi_table_desc *table_info;
-
-
- ACPI_FUNCTION_TRACE ("ex_unload_table");
+ acpi_status status = AE_OK;
+ union acpi_operand_object *table_desc = ddb_handle;
+ struct acpi_table_desc *table_info;
+ ACPI_FUNCTION_TRACE("ex_unload_table");
/*
* Validate the handle
@@ -469,28 +474,28 @@ acpi_ex_unload_table (
* validated here.
*/
if ((!ddb_handle) ||
- (ACPI_GET_DESCRIPTOR_TYPE (ddb_handle) != ACPI_DESC_TYPE_OPERAND) ||
- (ACPI_GET_OBJECT_TYPE (ddb_handle) != ACPI_TYPE_LOCAL_REFERENCE)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ (ACPI_GET_DESCRIPTOR_TYPE(ddb_handle) != ACPI_DESC_TYPE_OPERAND) ||
+ (ACPI_GET_OBJECT_TYPE(ddb_handle) != ACPI_TYPE_LOCAL_REFERENCE)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the actual table descriptor from the ddb_handle */
- table_info = (struct acpi_table_desc *) table_desc->reference.object;
+ table_info = (struct acpi_table_desc *)table_desc->reference.object;
/*
* Delete the entire namespace under this table Node
* (Offset contains the table_id)
*/
- acpi_ns_delete_namespace_by_owner (table_info->table_id);
+ acpi_ns_delete_namespace_by_owner(table_info->owner_id);
+ acpi_ut_release_owner_id(&table_info->owner_id);
/* Delete the table itself */
- (void) acpi_tb_uninstall_table (table_info->installed_desc);
+ (void)acpi_tb_uninstall_table(table_info->installed_desc);
/* Delete the table descriptor (ddb_handle) */
- acpi_ut_remove_reference (table_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(table_desc);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/executer/exconvrt.c b/drivers/acpi/executer/exconvrt.c
index 97856c48bd7..04e5194989a 100644
--- a/drivers/acpi/executer/exconvrt.c
+++ b/drivers/acpi/executer/exconvrt.c
@@ -41,24 +41,17 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exconvrt")
+ACPI_MODULE_NAME("exconvrt")
/* Local prototypes */
-
static u32
-acpi_ex_convert_to_ascii (
- acpi_integer integer,
- u16 base,
- u8 *string,
- u8 max_length);
-
+acpi_ex_convert_to_ascii(acpi_integer integer,
+ u16 base, u8 * string, u8 max_length);
/*******************************************************************************
*
@@ -76,29 +69,25 @@ acpi_ex_convert_to_ascii (
******************************************************************************/
acpi_status
-acpi_ex_convert_to_integer (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc,
- u32 flags)
+acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc, u32 flags)
{
- union acpi_operand_object *return_desc;
- u8 *pointer;
- acpi_integer result;
- u32 i;
- u32 count;
- acpi_status status;
-
+ union acpi_operand_object *return_desc;
+ u8 *pointer;
+ acpi_integer result;
+ u32 i;
+ u32 count;
+ acpi_status status;
- ACPI_FUNCTION_TRACE_PTR ("ex_convert_to_integer", obj_desc);
+ ACPI_FUNCTION_TRACE_PTR("ex_convert_to_integer", obj_desc);
-
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_INTEGER:
/* No conversion necessary */
*result_desc = obj_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
case ACPI_TYPE_BUFFER:
case ACPI_TYPE_STRING:
@@ -106,11 +95,11 @@ acpi_ex_convert_to_integer (
/* Note: Takes advantage of common buffer/string fields */
pointer = obj_desc->buffer.pointer;
- count = obj_desc->buffer.length;
+ count = obj_desc->buffer.length;
break;
default:
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
/*
@@ -126,7 +115,7 @@ acpi_ex_convert_to_integer (
/* String conversion is different than Buffer conversion */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_STRING:
/*
@@ -135,19 +124,18 @@ acpi_ex_convert_to_integer (
* of ACPI 3.0) is that the to_integer() operator allows both decimal
* and hexadecimal strings (hex prefixed with "0x").
*/
- status = acpi_ut_strtoul64 ((char *) pointer, flags, &result);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_strtoul64((char *)pointer, flags, &result);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
break;
-
case ACPI_TYPE_BUFFER:
/* Check for zero-length buffer */
if (!count) {
- return_ACPI_STATUS (AE_AML_BUFFER_LIMIT);
+ return_ACPI_STATUS(AE_AML_BUFFER_LIMIT);
}
/* Transfer no more than an integer's worth of data */
@@ -170,7 +158,6 @@ acpi_ex_convert_to_integer (
}
break;
-
default:
/* No other types can get here */
break;
@@ -178,20 +165,19 @@ acpi_ex_convert_to_integer (
/* Create a new integer */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the Result */
return_desc->integer.value = result;
- acpi_ex_truncate_for32bit_table (return_desc);
+ acpi_ex_truncate_for32bit_table(return_desc);
*result_desc = return_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_convert_to_buffer
@@ -207,25 +193,21 @@ acpi_ex_convert_to_integer (
******************************************************************************/
acpi_status
-acpi_ex_convert_to_buffer (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc)
+acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc)
{
- union acpi_operand_object *return_desc;
- u8 *new_buf;
+ union acpi_operand_object *return_desc;
+ u8 *new_buf;
+ ACPI_FUNCTION_TRACE_PTR("ex_convert_to_buffer", obj_desc);
- ACPI_FUNCTION_TRACE_PTR ("ex_convert_to_buffer", obj_desc);
-
-
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_BUFFER:
/* No conversion necessary */
*result_desc = obj_desc;
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
case ACPI_TYPE_INTEGER:
@@ -233,20 +215,20 @@ acpi_ex_convert_to_buffer (
* Create a new Buffer object.
* Need enough space for one integer
*/
- return_desc = acpi_ut_create_buffer_object (acpi_gbl_integer_byte_width);
+ return_desc =
+ acpi_ut_create_buffer_object(acpi_gbl_integer_byte_width);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the integer to the buffer, LSB first */
new_buf = return_desc->buffer.pointer;
- ACPI_MEMCPY (new_buf,
- &obj_desc->integer.value,
- acpi_gbl_integer_byte_width);
+ ACPI_MEMCPY(new_buf,
+ &obj_desc->integer.value,
+ acpi_gbl_integer_byte_width);
break;
-
case ACPI_TYPE_STRING:
/*
@@ -258,32 +240,31 @@ acpi_ex_convert_to_buffer (
* ASL/AML code that depends on the null being transferred to the new
* buffer.
*/
- return_desc = acpi_ut_create_buffer_object (
- (acpi_size) obj_desc->string.length + 1);
+ return_desc = acpi_ut_create_buffer_object((acpi_size)
+ obj_desc->string.
+ length + 1);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the string to the buffer */
new_buf = return_desc->buffer.pointer;
- ACPI_STRNCPY ((char *) new_buf, (char *) obj_desc->string.pointer,
- obj_desc->string.length);
+ ACPI_STRNCPY((char *)new_buf, (char *)obj_desc->string.pointer,
+ obj_desc->string.length);
break;
-
default:
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
/* Mark buffer initialized */
return_desc->common.flags |= AOPOBJ_DATA_VALID;
*result_desc = return_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_convert_to_ascii
@@ -300,24 +281,19 @@ acpi_ex_convert_to_buffer (
******************************************************************************/
static u32
-acpi_ex_convert_to_ascii (
- acpi_integer integer,
- u16 base,
- u8 *string,
- u8 data_width)
+acpi_ex_convert_to_ascii(acpi_integer integer,
+ u16 base, u8 * string, u8 data_width)
{
- acpi_integer digit;
- acpi_native_uint i;
- acpi_native_uint j;
- acpi_native_uint k = 0;
- acpi_native_uint hex_length;
- acpi_native_uint decimal_length;
- u32 remainder;
- u8 supress_zeros;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_integer digit;
+ acpi_native_uint i;
+ acpi_native_uint j;
+ acpi_native_uint k = 0;
+ acpi_native_uint hex_length;
+ acpi_native_uint decimal_length;
+ u32 remainder;
+ u8 supress_zeros;
+ ACPI_FUNCTION_ENTRY();
switch (base) {
case 10:
@@ -339,7 +315,7 @@ acpi_ex_convert_to_ascii (
break;
}
- supress_zeros = TRUE; /* No leading zeros */
+ supress_zeros = TRUE; /* No leading zeros */
remainder = 0;
for (i = decimal_length; i > 0; i--) {
@@ -347,7 +323,8 @@ acpi_ex_convert_to_ascii (
digit = integer;
for (j = 0; j < i; j++) {
- (void) acpi_ut_short_divide (digit, 10, &digit, &remainder);
+ (void)acpi_ut_short_divide(digit, 10, &digit,
+ &remainder);
}
/* Handle leading zeros */
@@ -367,11 +344,13 @@ acpi_ex_convert_to_ascii (
/* hex_length: 2 ascii hex chars per data byte */
- hex_length = ACPI_MUL_2 (data_width);
- for (i = 0, j = (hex_length-1); i < hex_length; i++, j--) {
+ hex_length = (acpi_native_uint) ACPI_MUL_2(data_width);
+ for (i = 0, j = (hex_length - 1); i < hex_length; i++, j--) {
/* Get one hex digit, most significant digits first */
- string[k] = (u8) acpi_ut_hex_to_ascii_char (integer, ACPI_MUL_4 (j));
+ string[k] =
+ (u8) acpi_ut_hex_to_ascii_char(integer,
+ ACPI_MUL_4(j));
k++;
}
break;
@@ -387,15 +366,14 @@ acpi_ex_convert_to_ascii (
* Finally, null terminate the string and return the length
*/
if (!k) {
- string [0] = ACPI_ASCII_ZERO;
+ string[0] = ACPI_ASCII_ZERO;
k = 1;
}
- string [k] = 0;
+ string[k] = 0;
return ((u32) k);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_convert_to_string
@@ -412,30 +390,25 @@ acpi_ex_convert_to_ascii (
******************************************************************************/
acpi_status
-acpi_ex_convert_to_string (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc,
- u32 type)
+acpi_ex_convert_to_string(union acpi_operand_object * obj_desc,
+ union acpi_operand_object ** result_desc, u32 type)
{
- union acpi_operand_object *return_desc;
- u8 *new_buf;
- u32 i;
- u32 string_length = 0;
- u16 base = 16;
- u8 separator = ',';
+ union acpi_operand_object *return_desc;
+ u8 *new_buf;
+ u32 i;
+ u32 string_length = 0;
+ u16 base = 16;
+ u8 separator = ',';
+ ACPI_FUNCTION_TRACE_PTR("ex_convert_to_string", obj_desc);
- ACPI_FUNCTION_TRACE_PTR ("ex_convert_to_string", obj_desc);
-
-
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_STRING:
/* No conversion necessary */
*result_desc = obj_desc;
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
case ACPI_TYPE_INTEGER:
@@ -452,7 +425,7 @@ acpi_ex_convert_to_string (
/* Two hex string characters for each integer byte */
- string_length = ACPI_MUL_2 (acpi_gbl_integer_byte_width);
+ string_length = ACPI_MUL_2(acpi_gbl_integer_byte_width);
break;
}
@@ -460,31 +433,33 @@ acpi_ex_convert_to_string (
* Create a new String
* Need enough space for one ASCII integer (plus null terminator)
*/
- return_desc = acpi_ut_create_string_object ((acpi_size) string_length);
+ return_desc =
+ acpi_ut_create_string_object((acpi_size) string_length);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
new_buf = return_desc->buffer.pointer;
/* Convert integer to string */
- string_length = acpi_ex_convert_to_ascii (obj_desc->integer.value, base,
- new_buf, acpi_gbl_integer_byte_width);
+ string_length =
+ acpi_ex_convert_to_ascii(obj_desc->integer.value, base,
+ new_buf,
+ acpi_gbl_integer_byte_width);
/* Null terminate at the correct place */
return_desc->string.length = string_length;
- new_buf [string_length] = 0;
+ new_buf[string_length] = 0;
break;
-
case ACPI_TYPE_BUFFER:
/* Setup string length, base, and separator */
switch (type) {
- case ACPI_EXPLICIT_CONVERT_DECIMAL: /* Used by to_decimal_string */
+ case ACPI_EXPLICIT_CONVERT_DECIMAL: /* Used by to_decimal_string */
/*
* From ACPI: "If Data is a buffer, it is converted to a string of
* decimal values separated by commas."
@@ -498,11 +473,9 @@ acpi_ex_convert_to_string (
for (i = 0; i < obj_desc->buffer.length; i++) {
if (obj_desc->buffer.pointer[i] >= 100) {
string_length += 4;
- }
- else if (obj_desc->buffer.pointer[i] >= 10) {
+ } else if (obj_desc->buffer.pointer[i] >= 10) {
string_length += 3;
- }
- else {
+ } else {
string_length += 2;
}
}
@@ -518,7 +491,7 @@ acpi_ex_convert_to_string (
string_length = (obj_desc->buffer.length * 3);
break;
- case ACPI_EXPLICIT_CONVERT_HEX: /* Used by to_hex_string */
+ case ACPI_EXPLICIT_CONVERT_HEX: /* Used by to_hex_string */
/*
* From ACPI: "If Data is a buffer, it is converted to a string of
* hexadecimal values separated by commas."
@@ -527,7 +500,7 @@ acpi_ex_convert_to_string (
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -535,15 +508,16 @@ acpi_ex_convert_to_string (
* (-1 because of extra separator included in string_length from above)
*/
string_length--;
- if (string_length > ACPI_MAX_STRING_CONVERSION) /* ACPI limit */ {
- return_ACPI_STATUS (AE_AML_STRING_LIMIT);
+ if (string_length > ACPI_MAX_STRING_CONVERSION) { /* ACPI limit */
+ return_ACPI_STATUS(AE_AML_STRING_LIMIT);
}
/* Create a new string object and string buffer */
- return_desc = acpi_ut_create_string_object ((acpi_size) string_length);
+ return_desc =
+ acpi_ut_create_string_object((acpi_size) string_length);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
new_buf = return_desc->buffer.pointer;
@@ -553,10 +527,11 @@ acpi_ex_convert_to_string (
* (separated by commas or spaces)
*/
for (i = 0; i < obj_desc->buffer.length; i++) {
- new_buf += acpi_ex_convert_to_ascii (
- (acpi_integer) obj_desc->buffer.pointer[i], base,
- new_buf, 1);
- *new_buf++ = separator; /* each separated by a comma or space */
+ new_buf += acpi_ex_convert_to_ascii((acpi_integer)
+ obj_desc->buffer.
+ pointer[i], base,
+ new_buf, 1);
+ *new_buf++ = separator; /* each separated by a comma or space */
}
/*
@@ -568,14 +543,13 @@ acpi_ex_convert_to_string (
break;
default:
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
*result_desc = return_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_convert_to_target_type
@@ -592,17 +566,14 @@ acpi_ex_convert_to_string (
******************************************************************************/
acpi_status
-acpi_ex_convert_to_target_type (
- acpi_object_type destination_type,
- union acpi_operand_object *source_desc,
- union acpi_operand_object **result_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_convert_to_target_type(acpi_object_type destination_type,
+ union acpi_operand_object *source_desc,
+ union acpi_operand_object **result_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_convert_to_target_type");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_convert_to_target_type");
/* Default behavior */
@@ -612,10 +583,10 @@ acpi_ex_convert_to_target_type (
* If required by the target,
* perform implicit conversion on the source before we store it.
*/
- switch (GET_CURRENT_ARG_TYPE (walk_state->op_info->runtime_args)) {
+ switch (GET_CURRENT_ARG_TYPE(walk_state->op_info->runtime_args)) {
case ARGI_SIMPLE_TARGET:
case ARGI_FIXED_TARGET:
- case ARGI_INTEGER_REF: /* Handles Increment, Decrement cases */
+ case ARGI_INTEGER_REF: /* Handles Increment, Decrement cases */
switch (destination_type) {
case ACPI_TYPE_LOCAL_REGION_FIELD:
@@ -627,17 +598,19 @@ acpi_ex_convert_to_target_type (
default:
/* No conversion allowed for these types */
- if (destination_type != ACPI_GET_OBJECT_TYPE (source_desc)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Explicit operator, will store (%s) over existing type (%s)\n",
- acpi_ut_get_object_type_name (source_desc),
- acpi_ut_get_type_name (destination_type)));
+ if (destination_type !=
+ ACPI_GET_OBJECT_TYPE(source_desc)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Explicit operator, will store (%s) over existing type (%s)\n",
+ acpi_ut_get_object_type_name
+ (source_desc),
+ acpi_ut_get_type_name
+ (destination_type)));
status = AE_TYPE;
}
}
break;
-
case ARGI_TARGETREF:
switch (destination_type) {
@@ -649,55 +622,55 @@ acpi_ex_convert_to_target_type (
* These types require an Integer operand. We can convert
* a Buffer or a String to an Integer if necessary.
*/
- status = acpi_ex_convert_to_integer (source_desc, result_desc,
- 16);
+ status =
+ acpi_ex_convert_to_integer(source_desc, result_desc,
+ 16);
break;
-
case ACPI_TYPE_STRING:
/*
* The operand must be a String. We can convert an
* Integer or Buffer if necessary
*/
- status = acpi_ex_convert_to_string (source_desc, result_desc,
- ACPI_IMPLICIT_CONVERT_HEX);
+ status =
+ acpi_ex_convert_to_string(source_desc, result_desc,
+ ACPI_IMPLICIT_CONVERT_HEX);
break;
-
case ACPI_TYPE_BUFFER:
/*
* The operand must be a Buffer. We can convert an
* Integer or String if necessary
*/
- status = acpi_ex_convert_to_buffer (source_desc, result_desc);
+ status =
+ acpi_ex_convert_to_buffer(source_desc, result_desc);
break;
-
default:
- ACPI_REPORT_ERROR (("Bad destination type during conversion: %X\n",
- destination_type));
+ ACPI_REPORT_ERROR(("Bad destination type during conversion: %X\n", destination_type));
status = AE_AML_INTERNAL;
break;
}
break;
-
case ARGI_REFERENCE:
/*
* create_xxxx_field cases - we are storing the field object into the name
*/
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown Target type ID 0x%X Op %s dest_type %s\n",
- GET_CURRENT_ARG_TYPE (walk_state->op_info->runtime_args),
- walk_state->op_info->name, acpi_ut_get_type_name (destination_type)));
-
- ACPI_REPORT_ERROR (("Bad Target Type (ARGI): %X\n",
- GET_CURRENT_ARG_TYPE (walk_state->op_info->runtime_args)))
- status = AE_AML_INTERNAL;
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown Target type ID 0x%X Op %s dest_type %s\n",
+ GET_CURRENT_ARG_TYPE(walk_state->op_info->
+ runtime_args),
+ walk_state->op_info->name,
+ acpi_ut_get_type_name(destination_type)));
+
+ ACPI_REPORT_ERROR(("Bad Target Type (ARGI): %X\n",
+ GET_CURRENT_ARG_TYPE(walk_state->op_info->
+ runtime_args)))
+ status = AE_AML_INTERNAL;
}
/*
@@ -710,7 +683,5 @@ acpi_ex_convert_to_target_type (
status = AE_OK;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/excreate.c b/drivers/acpi/executer/excreate.c
index 812cdcb2e37..91c49188fb0 100644
--- a/drivers/acpi/executer/excreate.c
+++ b/drivers/acpi/executer/excreate.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
@@ -49,10 +48,8 @@
#include <acpi/acevents.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("excreate")
-
+ACPI_MODULE_NAME("excreate")
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
@@ -66,33 +63,30 @@
* DESCRIPTION: Create a new named alias
*
******************************************************************************/
-
-acpi_status
-acpi_ex_create_alias (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state)
{
- struct acpi_namespace_node *target_node;
- struct acpi_namespace_node *alias_node;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_create_alias");
+ struct acpi_namespace_node *target_node;
+ struct acpi_namespace_node *alias_node;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_create_alias");
/* Get the source/alias operands (both namespace nodes) */
- alias_node = (struct acpi_namespace_node *) walk_state->operands[0];
- target_node = (struct acpi_namespace_node *) walk_state->operands[1];
+ alias_node = (struct acpi_namespace_node *)walk_state->operands[0];
+ target_node = (struct acpi_namespace_node *)walk_state->operands[1];
if ((target_node->type == ACPI_TYPE_LOCAL_ALIAS) ||
- (target_node->type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
+ (target_node->type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
/*
* Dereference an existing alias so that we don't create a chain
* of aliases. With this code, we guarantee that an alias is
* always exactly one level of indirection away from the
* actual aliased name.
*/
- target_node = ACPI_CAST_PTR (struct acpi_namespace_node, target_node->object);
+ target_node =
+ ACPI_CAST_PTR(struct acpi_namespace_node,
+ target_node->object);
}
/*
@@ -115,7 +109,8 @@ acpi_ex_create_alias (
* types, the object can change dynamically via a Store.
*/
alias_node->type = ACPI_TYPE_LOCAL_ALIAS;
- alias_node->object = ACPI_CAST_PTR (union acpi_operand_object, target_node);
+ alias_node->object =
+ ACPI_CAST_PTR(union acpi_operand_object, target_node);
break;
case ACPI_TYPE_METHOD:
@@ -126,7 +121,8 @@ acpi_ex_create_alias (
* types, the object can change dynamically via a Store.
*/
alias_node->type = ACPI_TYPE_LOCAL_METHOD_ALIAS;
- alias_node->object = ACPI_CAST_PTR (union acpi_operand_object, target_node);
+ alias_node->object =
+ ACPI_CAST_PTR(union acpi_operand_object, target_node);
break;
default:
@@ -139,17 +135,18 @@ acpi_ex_create_alias (
* additional reference to prevent deletion out from under either the
* target node or the alias Node
*/
- status = acpi_ns_attach_object (alias_node,
- acpi_ns_get_attached_object (target_node), target_node->type);
+ status = acpi_ns_attach_object(alias_node,
+ acpi_ns_get_attached_object
+ (target_node),
+ target_node->type);
break;
}
/* Since both operands are Nodes, we don't need to delete them */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_event
@@ -162,18 +159,14 @@ acpi_ex_create_alias (
*
******************************************************************************/
-acpi_status
-acpi_ex_create_event (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE ("ex_create_event");
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE("ex_create_event");
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_EVENT);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_EVENT);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -183,27 +176,27 @@ acpi_ex_create_event (
* Create the actual OS semaphore, with zero initial units -- meaning
* that the event is created in an unsignalled state
*/
- status = acpi_os_create_semaphore (ACPI_NO_UNIT_LIMIT, 0,
- &obj_desc->event.semaphore);
- if (ACPI_FAILURE (status)) {
+ status = acpi_os_create_semaphore(ACPI_NO_UNIT_LIMIT, 0,
+ &obj_desc->event.semaphore);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Attach object to the Node */
- status = acpi_ns_attach_object ((struct acpi_namespace_node *) walk_state->operands[0],
- obj_desc, ACPI_TYPE_EVENT);
+ status =
+ acpi_ns_attach_object((struct acpi_namespace_node *)walk_state->
+ operands[0], obj_desc, ACPI_TYPE_EVENT);
-cleanup:
+ cleanup:
/*
* Remove local reference to the object (on error, will cause deletion
* of both object and semaphore if present.)
*/
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_mutex
@@ -218,20 +211,16 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_create_mutex (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_create_mutex", ACPI_WALK_OPERANDS);
+ acpi_status status = AE_OK;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE_PTR("ex_create_mutex", ACPI_WALK_OPERANDS);
/* Create the new mutex object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_MUTEX);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_MUTEX);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -242,30 +231,30 @@ acpi_ex_create_mutex (
* One unit max to make it a mutex, with one initial unit to allow
* the mutex to be acquired.
*/
- status = acpi_os_create_semaphore (1, 1, &obj_desc->mutex.semaphore);
- if (ACPI_FAILURE (status)) {
+ status = acpi_os_create_semaphore(1, 1, &obj_desc->mutex.semaphore);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Init object and attach to NS node */
- obj_desc->mutex.sync_level = (u8) walk_state->operands[1]->integer.value;
- obj_desc->mutex.node = (struct acpi_namespace_node *) walk_state->operands[0];
-
- status = acpi_ns_attach_object (obj_desc->mutex.node,
- obj_desc, ACPI_TYPE_MUTEX);
+ obj_desc->mutex.sync_level =
+ (u8) walk_state->operands[1]->integer.value;
+ obj_desc->mutex.node =
+ (struct acpi_namespace_node *)walk_state->operands[0];
+ status = acpi_ns_attach_object(obj_desc->mutex.node,
+ obj_desc, ACPI_TYPE_MUTEX);
-cleanup:
+ cleanup:
/*
* Remove local reference to the object (on error, will cause deletion
* of both object and semaphore if present.)
*/
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_region
@@ -282,20 +271,16 @@ cleanup:
******************************************************************************/
acpi_status
-acpi_ex_create_region (
- u8 *aml_start,
- u32 aml_length,
- u8 region_space,
- struct acpi_walk_state *walk_state)
+acpi_ex_create_region(u8 * aml_start,
+ u32 aml_length,
+ u8 region_space, struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- union acpi_operand_object *region_obj2;
-
-
- ACPI_FUNCTION_TRACE ("ex_create_region");
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *region_obj2;
+ ACPI_FUNCTION_TRACE("ex_create_region");
/* Get the Namespace Node */
@@ -305,8 +290,8 @@ acpi_ex_create_region (
* If the region object is already attached to this node,
* just return
*/
- if (acpi_ns_get_attached_object (node)) {
- return_ACPI_STATUS (AE_OK);
+ if (acpi_ns_get_attached_object(node)) {
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -314,17 +299,18 @@ acpi_ex_create_region (
* range
*/
if ((region_space >= ACPI_NUM_PREDEFINED_REGIONS) &&
- (region_space < ACPI_USER_REGION_BEGIN)) {
- ACPI_REPORT_ERROR (("Invalid address_space type %X\n", region_space));
- return_ACPI_STATUS (AE_AML_INVALID_SPACE_ID);
+ (region_space < ACPI_USER_REGION_BEGIN)) {
+ ACPI_REPORT_ERROR(("Invalid address_space type %X\n",
+ region_space));
+ return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "Region Type - %s (%X)\n",
- acpi_ut_get_region_name (region_space), region_space));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "Region Type - %s (%X)\n",
+ acpi_ut_get_region_name(region_space), region_space));
/* Create the region descriptor */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_REGION);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_REGION);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -334,7 +320,7 @@ acpi_ex_create_region (
* Remember location in AML stream of address & length
* operands since they need to be evaluated at run time.
*/
- region_obj2 = obj_desc->common.next_object;
+ region_obj2 = obj_desc->common.next_object;
region_obj2->extra.aml_start = aml_start;
region_obj2->extra.aml_length = aml_length;
@@ -343,22 +329,20 @@ acpi_ex_create_region (
obj_desc->region.space_id = region_space;
obj_desc->region.address = 0;
obj_desc->region.length = 0;
- obj_desc->region.node = node;
+ obj_desc->region.node = node;
/* Install the new region object in the parent Node */
- status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_REGION);
+ status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_REGION);
-
-cleanup:
+ cleanup:
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_table_region
@@ -371,20 +355,16 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_create_table_region (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *obj_desc;
- struct acpi_namespace_node *node;
- struct acpi_table_header *table;
- union acpi_operand_object *region_obj2;
-
-
- ACPI_FUNCTION_TRACE ("ex_create_table_region");
+ acpi_status status;
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *obj_desc;
+ struct acpi_namespace_node *node;
+ struct acpi_table_header *table;
+ union acpi_operand_object *region_obj2;
+ ACPI_FUNCTION_TRACE("ex_create_table_region");
/* Get the Node from the object stack */
@@ -394,66 +374,64 @@ acpi_ex_create_table_region (
* If the region object is already attached to this node,
* just return
*/
- if (acpi_ns_get_attached_object (node)) {
- return_ACPI_STATUS (AE_OK);
+ if (acpi_ns_get_attached_object(node)) {
+ return_ACPI_STATUS(AE_OK);
}
/* Find the ACPI table */
- status = acpi_tb_find_table (operand[1]->string.pointer,
- operand[2]->string.pointer,
- operand[3]->string.pointer, &table);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_find_table(operand[1]->string.pointer,
+ operand[2]->string.pointer,
+ operand[3]->string.pointer, &table);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Create the region descriptor */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_REGION);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_REGION);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- region_obj2 = obj_desc->common.next_object;
+ region_obj2 = obj_desc->common.next_object;
region_obj2->extra.region_context = NULL;
/* Init the region from the operands */
obj_desc->region.space_id = REGION_DATA_TABLE;
- obj_desc->region.address = (acpi_physical_address) ACPI_TO_INTEGER (table);
+ obj_desc->region.address =
+ (acpi_physical_address) ACPI_TO_INTEGER(table);
obj_desc->region.length = table->length;
- obj_desc->region.node = node;
- obj_desc->region.flags = AOPOBJ_DATA_VALID;
+ obj_desc->region.node = node;
+ obj_desc->region.flags = AOPOBJ_DATA_VALID;
/* Install the new region object in the parent Node */
- status = acpi_ns_attach_object (node, obj_desc, ACPI_TYPE_REGION);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_attach_object(node, obj_desc, ACPI_TYPE_REGION);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_ev_initialize_region (obj_desc, FALSE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ev_initialize_region(obj_desc, FALSE);
+ if (ACPI_FAILURE(status)) {
if (status == AE_NOT_EXIST) {
status = AE_OK;
- }
- else {
+ } else {
goto cleanup;
}
}
obj_desc->region.flags |= AOPOBJ_SETUP_COMPLETE;
-
-cleanup:
+ cleanup:
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_processor
@@ -468,43 +446,39 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_create_processor (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_create_processor", walk_state);
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ex_create_processor", walk_state);
/* Create the processor object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_PROCESSOR);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_PROCESSOR);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the processor object from the operands */
- obj_desc->processor.proc_id = (u8) operand[1]->integer.value;
- obj_desc->processor.address = (acpi_io_address) operand[2]->integer.value;
- obj_desc->processor.length = (u8) operand[3]->integer.value;
+ obj_desc->processor.proc_id = (u8) operand[1]->integer.value;
+ obj_desc->processor.address =
+ (acpi_io_address) operand[2]->integer.value;
+ obj_desc->processor.length = (u8) operand[3]->integer.value;
/* Install the processor object in the parent Node */
- status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
- obj_desc, ACPI_TYPE_PROCESSOR);
+ status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
+ obj_desc, ACPI_TYPE_PROCESSOR);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_power_resource
@@ -519,43 +493,39 @@ acpi_ex_create_processor (
*
******************************************************************************/
-acpi_status
-acpi_ex_create_power_resource (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- acpi_status status;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_create_power_resource", walk_state);
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE_PTR("ex_create_power_resource", walk_state);
/* Create the power resource object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_POWER);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_POWER);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize the power object from the operands */
obj_desc->power_resource.system_level = (u8) operand[1]->integer.value;
- obj_desc->power_resource.resource_order = (u16) operand[2]->integer.value;
+ obj_desc->power_resource.resource_order =
+ (u16) operand[2]->integer.value;
/* Install the power resource object in the parent Node */
- status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
- obj_desc, ACPI_TYPE_POWER);
+ status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
+ obj_desc, ACPI_TYPE_POWER);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_create_method
@@ -571,25 +541,21 @@ acpi_ex_create_power_resource (
******************************************************************************/
acpi_status
-acpi_ex_create_method (
- u8 *aml_start,
- u32 aml_length,
- struct acpi_walk_state *walk_state)
+acpi_ex_create_method(u8 * aml_start,
+ u32 aml_length, struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *obj_desc;
- acpi_status status;
- u8 method_flags;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_create_method", walk_state);
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ u8 method_flags;
+ ACPI_FUNCTION_TRACE_PTR("ex_create_method", walk_state);
/* Create a new method object */
- obj_desc = acpi_ut_create_internal_object (ACPI_TYPE_METHOD);
+ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Save the method's AML pointer and length */
@@ -603,8 +569,10 @@ acpi_ex_create_method (
*/
method_flags = (u8) operand[1]->integer.value;
- obj_desc->method.method_flags = (u8) (method_flags & ~AML_METHOD_ARG_COUNT);
- obj_desc->method.param_count = (u8) (method_flags & AML_METHOD_ARG_COUNT);
+ obj_desc->method.method_flags =
+ (u8) (method_flags & ~AML_METHOD_ARG_COUNT);
+ obj_desc->method.param_count =
+ (u8) (method_flags & AML_METHOD_ARG_COUNT);
/*
* Get the concurrency count. If required, a semaphore will be
@@ -613,32 +581,28 @@ acpi_ex_create_method (
if (acpi_gbl_all_methods_serialized) {
obj_desc->method.concurrency = 1;
obj_desc->method.method_flags |= AML_METHOD_SERIALIZED;
- }
- else if (method_flags & AML_METHOD_SERIALIZED) {
+ } else if (method_flags & AML_METHOD_SERIALIZED) {
/*
* ACPI 1.0: Concurrency = 1
* ACPI 2.0: Concurrency = (sync_level (in method declaration) + 1)
*/
obj_desc->method.concurrency = (u8)
- (((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4) + 1);
- }
- else {
+ (((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4) + 1);
+ } else {
obj_desc->method.concurrency = ACPI_INFINITE_CONCURRENCY;
}
/* Attach the new object to the method Node */
- status = acpi_ns_attach_object ((struct acpi_namespace_node *) operand[0],
- obj_desc, ACPI_TYPE_METHOD);
+ status = acpi_ns_attach_object((struct acpi_namespace_node *)operand[0],
+ obj_desc, ACPI_TYPE_METHOD);
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
/* Remove a reference to the operand */
- acpi_ut_remove_reference (operand[1]);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(operand[1]);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c
index 40850064811..bc2fa996047 100644
--- a/drivers/acpi/executer/exdump.c
+++ b/drivers/acpi/executer/exdump.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
@@ -49,37 +48,27 @@
#include <acpi/acparser.h>
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exdump")
+ACPI_MODULE_NAME("exdump")
+/*
+ * The following routines are used for debug output only
+ */
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
-
#ifdef ACPI_FUTURE_USAGE
-static void
-acpi_ex_out_string (
- char *title,
- char *value);
+static void acpi_ex_out_string(char *title, char *value);
-static void
-acpi_ex_out_pointer (
- char *title,
- void *value);
+static void acpi_ex_out_pointer(char *title, void *value);
-static void
-acpi_ex_out_integer (
- char *title,
- u32 value);
+static void acpi_ex_out_integer(char *title, u32 value);
-static void
-acpi_ex_out_address (
- char *title,
- acpi_physical_address value);
-#endif /* ACPI_FUTURE_USAGE */
+static void acpi_ex_out_address(char *title, acpi_physical_address value);
+static void acpi_ex_dump_reference(union acpi_operand_object *obj_desc);
-/*
- * The following routines are used for debug output only
- */
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+static void
+acpi_ex_dump_package(union acpi_operand_object *obj_desc, u32 level, u32 index);
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -94,143 +83,140 @@ acpi_ex_out_address (
*
******************************************************************************/
-void
-acpi_ex_dump_operand (
- union acpi_operand_object *obj_desc,
- u32 depth)
+void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
{
- u32 length;
- u32 index;
-
+ u32 length;
+ u32 index;
- ACPI_FUNCTION_NAME ("ex_dump_operand")
+ ACPI_FUNCTION_NAME("ex_dump_operand")
-
- if (!((ACPI_LV_EXEC & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
+ if (!
+ ((ACPI_LV_EXEC & acpi_dbg_level)
+ && (_COMPONENT & acpi_dbg_layer))) {
return;
}
if (!obj_desc) {
/* This could be a null element of a package */
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Null Object Descriptor\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
return;
}
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_NAMED) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%p is a NS Node: ", obj_desc));
- ACPI_DUMP_ENTRY (obj_desc, ACPI_LV_EXEC);
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
+ obj_desc));
+ ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
return;
}
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "%p is not a node or operand object: [%s]\n",
- obj_desc, acpi_ut_get_descriptor_name (obj_desc)));
- ACPI_DUMP_BUFFER (obj_desc, sizeof (union acpi_operand_object));
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "%p is not a node or operand object: [%s]\n",
+ obj_desc,
+ acpi_ut_get_descriptor_name(obj_desc)));
+ ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
return;
}
/* obj_desc is a valid object */
if (depth > 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%*s[%u] %p ",
- depth, " ", depth, obj_desc));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%p ", obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p ",
+ depth, " ", depth, obj_desc));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p ", obj_desc));
}
/* Decode object type */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
switch (obj_desc->reference.opcode) {
case AML_DEBUG_OP:
- acpi_os_printf ("Reference: Debug\n");
+ acpi_os_printf("Reference: Debug\n");
break;
-
case AML_NAME_OP:
- ACPI_DUMP_PATHNAME (obj_desc->reference.object,
- "Reference: Name: ", ACPI_LV_INFO, _COMPONENT);
- ACPI_DUMP_ENTRY (obj_desc->reference.object, ACPI_LV_INFO);
+ ACPI_DUMP_PATHNAME(obj_desc->reference.object,
+ "Reference: Name: ", ACPI_LV_INFO,
+ _COMPONENT);
+ ACPI_DUMP_ENTRY(obj_desc->reference.object,
+ ACPI_LV_INFO);
break;
-
case AML_INDEX_OP:
- acpi_os_printf ("Reference: Index %p\n",
- obj_desc->reference.object);
+ acpi_os_printf("Reference: Index %p\n",
+ obj_desc->reference.object);
break;
-
case AML_REF_OF_OP:
- acpi_os_printf ("Reference: (ref_of) %p\n",
- obj_desc->reference.object);
+ acpi_os_printf("Reference: (ref_of) %p\n",
+ obj_desc->reference.object);
break;
-
case AML_ARG_OP:
- acpi_os_printf ("Reference: Arg%d",
- obj_desc->reference.offset);
+ acpi_os_printf("Reference: Arg%d",
+ obj_desc->reference.offset);
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
/* Value is an Integer */
- acpi_os_printf (" value is [%8.8X%8.8x]",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf(" value is [%8.8X%8.8x]",
+ ACPI_FORMAT_UINT64(obj_desc->
+ integer.
+ value));
}
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
break;
-
case AML_LOCAL_OP:
- acpi_os_printf ("Reference: Local%d",
- obj_desc->reference.offset);
+ acpi_os_printf("Reference: Local%d",
+ obj_desc->reference.offset);
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
/* Value is an Integer */
- acpi_os_printf (" value is [%8.8X%8.8x]",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf(" value is [%8.8X%8.8x]",
+ ACPI_FORMAT_UINT64(obj_desc->
+ integer.
+ value));
}
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
break;
-
case AML_INT_NAMEPATH_OP:
- acpi_os_printf ("Reference.Node->Name %X\n",
- obj_desc->reference.node->name.integer);
+ acpi_os_printf("Reference.Node->Name %X\n",
+ obj_desc->reference.node->name.integer);
break;
-
default:
/* Unknown opcode */
- acpi_os_printf ("Unknown Reference opcode=%X\n",
- obj_desc->reference.opcode);
+ acpi_os_printf("Unknown Reference opcode=%X\n",
+ obj_desc->reference.opcode);
break;
}
break;
-
case ACPI_TYPE_BUFFER:
- acpi_os_printf ("Buffer len %X @ %p \n",
- obj_desc->buffer.length, obj_desc->buffer.pointer);
+ acpi_os_printf("Buffer len %X @ %p \n",
+ obj_desc->buffer.length,
+ obj_desc->buffer.pointer);
length = obj_desc->buffer.length;
if (length > 64) {
@@ -240,178 +226,166 @@ acpi_ex_dump_operand (
/* Debug only -- dump the buffer contents */
if (obj_desc->buffer.pointer) {
- acpi_os_printf ("Buffer Contents: ");
+ acpi_os_printf("Buffer Contents: ");
for (index = 0; index < length; index++) {
- acpi_os_printf (" %02x", obj_desc->buffer.pointer[index]);
+ acpi_os_printf(" %02x",
+ obj_desc->buffer.pointer[index]);
}
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
}
break;
-
case ACPI_TYPE_INTEGER:
- acpi_os_printf ("Integer %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf("Integer %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(obj_desc->integer.value));
break;
-
case ACPI_TYPE_PACKAGE:
- acpi_os_printf ("Package [Len %X] element_array %p\n",
- obj_desc->package.count, obj_desc->package.elements);
+ acpi_os_printf("Package [Len %X] element_array %p\n",
+ obj_desc->package.count,
+ obj_desc->package.elements);
/*
* If elements exist, package element pointer is valid,
* and debug_level exceeds 1, dump package's elements.
*/
if (obj_desc->package.count &&
- obj_desc->package.elements &&
- acpi_dbg_level > 1) {
- for (index = 0; index < obj_desc->package.count; index++) {
- acpi_ex_dump_operand (obj_desc->package.elements[index], depth+1);
+ obj_desc->package.elements && acpi_dbg_level > 1) {
+ for (index = 0; index < obj_desc->package.count;
+ index++) {
+ acpi_ex_dump_operand(obj_desc->package.
+ elements[index],
+ depth + 1);
}
}
break;
-
case ACPI_TYPE_REGION:
- acpi_os_printf ("Region %s (%X)",
- acpi_ut_get_region_name (obj_desc->region.space_id),
- obj_desc->region.space_id);
+ acpi_os_printf("Region %s (%X)",
+ acpi_ut_get_region_name(obj_desc->region.
+ space_id),
+ obj_desc->region.space_id);
/*
* If the address and length have not been evaluated,
* don't print them.
*/
if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
- acpi_os_printf ("\n");
- }
- else {
- acpi_os_printf (" base %8.8X%8.8X Length %X\n",
- ACPI_FORMAT_UINT64 (obj_desc->region.address),
- obj_desc->region.length);
+ acpi_os_printf("\n");
+ } else {
+ acpi_os_printf(" base %8.8X%8.8X Length %X\n",
+ ACPI_FORMAT_UINT64(obj_desc->region.
+ address),
+ obj_desc->region.length);
}
break;
-
case ACPI_TYPE_STRING:
- acpi_os_printf ("String length %X @ %p ",
- obj_desc->string.length,
- obj_desc->string.pointer);
+ acpi_os_printf("String length %X @ %p ",
+ obj_desc->string.length,
+ obj_desc->string.pointer);
- acpi_ut_print_string (obj_desc->string.pointer, ACPI_UINT8_MAX);
- acpi_os_printf ("\n");
+ acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
+ acpi_os_printf("\n");
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
- acpi_os_printf ("bank_field\n");
+ acpi_os_printf("bank_field\n");
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
- acpi_os_printf (
- "region_field: Bits=%X acc_width=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
- obj_desc->field.bit_length,
- obj_desc->field.access_byte_width,
- obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
- obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
- obj_desc->field.base_byte_offset,
- obj_desc->field.start_field_bit_offset);
+ acpi_os_printf
+ ("region_field: Bits=%X acc_width=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
+ obj_desc->field.bit_length,
+ obj_desc->field.access_byte_width,
+ obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
+ obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
+ obj_desc->field.base_byte_offset,
+ obj_desc->field.start_field_bit_offset);
- acpi_ex_dump_operand (obj_desc->field.region_obj, depth+1);
+ acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_os_printf ("index_field\n");
+ acpi_os_printf("index_field\n");
break;
-
case ACPI_TYPE_BUFFER_FIELD:
- acpi_os_printf (
- "buffer_field: %X bits at byte %X bit %X of \n",
- obj_desc->buffer_field.bit_length,
- obj_desc->buffer_field.base_byte_offset,
- obj_desc->buffer_field.start_field_bit_offset);
+ acpi_os_printf("buffer_field: %X bits at byte %X bit %X of \n",
+ obj_desc->buffer_field.bit_length,
+ obj_desc->buffer_field.base_byte_offset,
+ obj_desc->buffer_field.start_field_bit_offset);
if (!obj_desc->buffer_field.buffer_obj) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "*NULL* \n"));
- }
- else if (ACPI_GET_OBJECT_TYPE (obj_desc->buffer_field.buffer_obj) !=
- ACPI_TYPE_BUFFER) {
- acpi_os_printf ("*not a Buffer* \n");
- }
- else {
- acpi_ex_dump_operand (obj_desc->buffer_field.buffer_obj, depth+1);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL* \n"));
+ } else
+ if (ACPI_GET_OBJECT_TYPE(obj_desc->buffer_field.buffer_obj)
+ != ACPI_TYPE_BUFFER) {
+ acpi_os_printf("*not a Buffer* \n");
+ } else {
+ acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
+ depth + 1);
}
break;
-
case ACPI_TYPE_EVENT:
- acpi_os_printf ("Event\n");
+ acpi_os_printf("Event\n");
break;
-
case ACPI_TYPE_METHOD:
- acpi_os_printf ("Method(%X) @ %p:%X\n",
- obj_desc->method.param_count,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length);
+ acpi_os_printf("Method(%X) @ %p:%X\n",
+ obj_desc->method.param_count,
+ obj_desc->method.aml_start,
+ obj_desc->method.aml_length);
break;
-
case ACPI_TYPE_MUTEX:
- acpi_os_printf ("Mutex\n");
+ acpi_os_printf("Mutex\n");
break;
-
case ACPI_TYPE_DEVICE:
- acpi_os_printf ("Device\n");
+ acpi_os_printf("Device\n");
break;
-
case ACPI_TYPE_POWER:
- acpi_os_printf ("Power\n");
+ acpi_os_printf("Power\n");
break;
-
case ACPI_TYPE_PROCESSOR:
- acpi_os_printf ("Processor\n");
+ acpi_os_printf("Processor\n");
break;
-
case ACPI_TYPE_THERMAL:
- acpi_os_printf ("Thermal\n");
+ acpi_os_printf("Thermal\n");
break;
-
default:
/* Unknown Type */
- acpi_os_printf ("Unknown Type %X\n", ACPI_GET_OBJECT_TYPE (obj_desc));
+ acpi_os_printf("Unknown Type %X\n",
+ ACPI_GET_OBJECT_TYPE(obj_desc));
break;
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_operands
@@ -429,20 +403,15 @@ acpi_ex_dump_operand (
******************************************************************************/
void
-acpi_ex_dump_operands (
- union acpi_operand_object **operands,
- acpi_interpreter_mode interpreter_mode,
- char *ident,
- u32 num_levels,
- char *note,
- char *module_name,
- u32 line_number)
+acpi_ex_dump_operands(union acpi_operand_object **operands,
+ acpi_interpreter_mode interpreter_mode,
+ char *ident,
+ u32 num_levels,
+ char *note, char *module_name, u32 line_number)
{
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_NAME ("ex_dump_operands");
+ acpi_native_uint i;
+ ACPI_FUNCTION_NAME("ex_dump_operands");
if (!ident) {
ident = "?";
@@ -452,9 +421,9 @@ acpi_ex_dump_operands (
note = "?";
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
- ident, num_levels));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
+ ident, num_levels));
if (num_levels == 0) {
num_levels = 1;
@@ -463,16 +432,15 @@ acpi_ex_dump_operands (
/* Dump the operand stack starting at the top */
for (i = 0; num_levels > 0; i--, num_levels--) {
- acpi_ex_dump_operand (operands[i], 0);
+ acpi_ex_dump_operand(operands[i], 0);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "************* Stack dump from %s(%d), %s\n",
- module_name, line_number, note));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "************* Operand Stack dump from %s(%d), %s\n",
+ module_name, line_number, note));
return;
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -487,44 +455,31 @@ acpi_ex_dump_operands (
*
******************************************************************************/
-static void
-acpi_ex_out_string (
- char *title,
- char *value)
+static void acpi_ex_out_string(char *title, char *value)
{
- acpi_os_printf ("%20s : %s\n", title, value);
+ acpi_os_printf("%20s : %s\n", title, value);
}
-static void
-acpi_ex_out_pointer (
- char *title,
- void *value)
+static void acpi_ex_out_pointer(char *title, void *value)
{
- acpi_os_printf ("%20s : %p\n", title, value);
+ acpi_os_printf("%20s : %p\n", title, value);
}
-static void
-acpi_ex_out_integer (
- char *title,
- u32 value)
+static void acpi_ex_out_integer(char *title, u32 value)
{
- acpi_os_printf ("%20s : %X\n", title, value);
+ acpi_os_printf("%20s : %.2X\n", title, value);
}
-static void
-acpi_ex_out_address (
- char *title,
- acpi_physical_address value)
+static void acpi_ex_out_address(char *title, acpi_physical_address value)
{
#if ACPI_MACHINE_WIDTH == 16
- acpi_os_printf ("%20s : %p\n", title, value);
+ acpi_os_printf("%20s : %p\n", title, value);
#else
- acpi_os_printf ("%20s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64 (value));
+ acpi_os_printf("%20s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
#endif
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_node
@@ -536,38 +491,161 @@ acpi_ex_out_address (
*
******************************************************************************/
-void
-acpi_ex_dump_node (
- struct acpi_namespace_node *node,
- u32 flags)
+void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
if (!flags) {
- if (!((ACPI_LV_OBJECTS & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
+ if (!
+ ((ACPI_LV_OBJECTS & acpi_dbg_level)
+ && (_COMPONENT & acpi_dbg_layer))) {
return;
}
}
- acpi_os_printf ("%20s : %4.4s\n", "Name", acpi_ut_get_node_name (node));
- acpi_ex_out_string ("Type", acpi_ut_get_type_name (node->type));
- acpi_ex_out_integer ("Flags", node->flags);
- acpi_ex_out_integer ("Owner Id", node->owner_id);
- acpi_ex_out_integer ("Reference Count", node->reference_count);
- acpi_ex_out_pointer ("Attached Object", acpi_ns_get_attached_object (node));
- acpi_ex_out_pointer ("child_list", node->child);
- acpi_ex_out_pointer ("next_peer", node->peer);
- acpi_ex_out_pointer ("Parent", acpi_ns_get_parent_node (node));
+ acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
+ acpi_ex_out_string("Type", acpi_ut_get_type_name(node->type));
+ acpi_ex_out_integer("Flags", node->flags);
+ acpi_ex_out_integer("Owner Id", node->owner_id);
+ acpi_ex_out_integer("Reference Count", node->reference_count);
+ acpi_ex_out_pointer("Attached Object",
+ acpi_ns_get_attached_object(node));
+ acpi_ex_out_pointer("child_list", node->child);
+ acpi_ex_out_pointer("next_peer", node->peer);
+ acpi_ex_out_pointer("Parent", acpi_ns_get_parent_node(node));
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_dump_reference
+ *
+ * PARAMETERS: Object - Descriptor to dump
+ *
+ * DESCRIPTION: Dumps a reference object
+ *
+ ******************************************************************************/
+
+static void acpi_ex_dump_reference(union acpi_operand_object *obj_desc)
+{
+ struct acpi_buffer ret_buf;
+ acpi_status status;
+
+ if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
+ acpi_os_printf("Named Object %p ", obj_desc->reference.node);
+ ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
+ status =
+ acpi_ns_handle_to_pathname(obj_desc->reference.node,
+ &ret_buf);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_printf("Could not convert name to pathname\n");
+ } else {
+ acpi_os_printf("%s\n", (char *)ret_buf.pointer);
+ ACPI_MEM_FREE(ret_buf.pointer);
+ }
+ } else if (obj_desc->reference.object) {
+ acpi_os_printf("\nReferenced Object: %p\n",
+ obj_desc->reference.object);
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_dump_package
+ *
+ * PARAMETERS: Object - Descriptor to dump
+ * Level - Indentation Level
+ * Index - Package index for this object
+ *
+ * DESCRIPTION: Dumps the elements of the package
+ *
+ ******************************************************************************/
+
+static void
+acpi_ex_dump_package(union acpi_operand_object *obj_desc, u32 level, u32 index)
+{
+ u32 i;
+
+ /* Indentation and index output */
+
+ if (level > 0) {
+ for (i = 0; i < level; i++) {
+ acpi_os_printf(" ");
+ }
+
+ acpi_os_printf("[%.2d] ", index);
+ }
+
+ acpi_os_printf("%p ", obj_desc);
+
+ /* Null package elements are allowed */
+
+ if (!obj_desc) {
+ acpi_os_printf("[Null Object]\n");
+ return;
+ }
+
+ /* Packages may only contain a few object types */
+
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
+ case ACPI_TYPE_INTEGER:
+
+ acpi_os_printf("[Integer] = %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(obj_desc->integer.value));
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ acpi_os_printf("[String] Value: ");
+ for (i = 0; i < obj_desc->string.length; i++) {
+ acpi_os_printf("%c", obj_desc->string.pointer[i]);
+ }
+ acpi_os_printf("\n");
+ break;
+
+ case ACPI_TYPE_BUFFER:
+
+ acpi_os_printf("[Buffer] Length %.2X = ",
+ obj_desc->buffer.length);
+ if (obj_desc->buffer.length) {
+ acpi_ut_dump_buffer((u8 *) obj_desc->buffer.pointer,
+ obj_desc->buffer.length,
+ DB_DWORD_DISPLAY, _COMPONENT);
+ } else {
+ acpi_os_printf("\n");
+ }
+ break;
+
+ case ACPI_TYPE_PACKAGE:
+
+ acpi_os_printf("[Package] Contains %d Elements: \n",
+ obj_desc->package.count);
+
+ for (i = 0; i < obj_desc->package.count; i++) {
+ acpi_ex_dump_package(obj_desc->package.elements[i],
+ level + 1, i);
+ }
+ break;
+
+ case ACPI_TYPE_LOCAL_REFERENCE:
+
+ acpi_os_printf("[Object Reference] ");
+ acpi_ex_dump_reference(obj_desc);
+ break;
+
+ default:
+
+ acpi_os_printf("[Unknown Type] %X\n",
+ ACPI_GET_OBJECT_TYPE(obj_desc));
+ break;
+ }
+}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_object_descriptor
*
- * PARAMETERS: *Object - Descriptor to dump
+ * PARAMETERS: Object - Descriptor to dump
* Flags - Force display if TRUE
*
* DESCRIPTION: Dumps the members of the object descriptor given.
@@ -575,202 +653,213 @@ acpi_ex_dump_node (
******************************************************************************/
void
-acpi_ex_dump_object_descriptor (
- union acpi_operand_object *obj_desc,
- u32 flags)
+acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
{
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ex_dump_object_descriptor");
-
+ ACPI_FUNCTION_TRACE("ex_dump_object_descriptor");
if (!obj_desc) {
return_VOID;
}
if (!flags) {
- if (!((ACPI_LV_OBJECTS & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
+ if (!
+ ((ACPI_LV_OBJECTS & acpi_dbg_level)
+ && (_COMPONENT & acpi_dbg_layer))) {
return_VOID;
}
}
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_NAMED) {
- acpi_ex_dump_node ((struct acpi_namespace_node *) obj_desc, flags);
- acpi_os_printf ("\nAttached Object (%p):\n",
- ((struct acpi_namespace_node *) obj_desc)->object);
- acpi_ex_dump_object_descriptor (
- ((struct acpi_namespace_node *) obj_desc)->object, flags);
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
+ acpi_ex_dump_node((struct acpi_namespace_node *)obj_desc,
+ flags);
+ acpi_os_printf("\nAttached Object (%p):\n",
+ ((struct acpi_namespace_node *)obj_desc)->
+ object);
+ acpi_ex_dump_object_descriptor(((struct acpi_namespace_node *)
+ obj_desc)->object, flags);
return_VOID;
}
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) {
- acpi_os_printf (
- "ex_dump_object_descriptor: %p is not an ACPI operand object: [%s]\n",
- obj_desc, acpi_ut_get_descriptor_name (obj_desc));
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
+ acpi_os_printf
+ ("ex_dump_object_descriptor: %p is not an ACPI operand object: [%s]\n",
+ obj_desc, acpi_ut_get_descriptor_name(obj_desc));
return_VOID;
}
/* Common Fields */
- acpi_ex_out_string ("Type", acpi_ut_get_object_type_name (obj_desc));
- acpi_ex_out_integer ("Reference Count", obj_desc->common.reference_count);
- acpi_ex_out_integer ("Flags", obj_desc->common.flags);
+ acpi_ex_out_string("Type", acpi_ut_get_object_type_name(obj_desc));
+ acpi_ex_out_integer("Reference Count",
+ obj_desc->common.reference_count);
+ acpi_ex_out_integer("Flags", obj_desc->common.flags);
/* Object-specific Fields */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_INTEGER:
- acpi_os_printf ("%20s : %8.8X%8.8X\n", "Value",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
+ ACPI_FORMAT_UINT64(obj_desc->integer.value));
break;
-
case ACPI_TYPE_STRING:
- acpi_ex_out_integer ("Length", obj_desc->string.length);
+ acpi_ex_out_integer("Length", obj_desc->string.length);
- acpi_os_printf ("%20s : %p ", "Pointer", obj_desc->string.pointer);
- acpi_ut_print_string (obj_desc->string.pointer, ACPI_UINT8_MAX);
- acpi_os_printf ("\n");
+ acpi_os_printf("%20s : %p ", "Pointer",
+ obj_desc->string.pointer);
+ acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
+ acpi_os_printf("\n");
break;
-
case ACPI_TYPE_BUFFER:
- acpi_ex_out_integer ("Length", obj_desc->buffer.length);
- acpi_ex_out_pointer ("Pointer", obj_desc->buffer.pointer);
- ACPI_DUMP_BUFFER (obj_desc->buffer.pointer, obj_desc->buffer.length);
+ acpi_ex_out_integer("Length", obj_desc->buffer.length);
+ acpi_ex_out_pointer("Pointer", obj_desc->buffer.pointer);
+ ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
+ obj_desc->buffer.length);
break;
-
case ACPI_TYPE_PACKAGE:
- acpi_ex_out_integer ("Flags", obj_desc->package.flags);
- acpi_ex_out_integer ("Count", obj_desc->package.count);
- acpi_ex_out_pointer ("Elements", obj_desc->package.elements);
+ acpi_ex_out_integer("Flags", obj_desc->package.flags);
+ acpi_ex_out_integer("Elements", obj_desc->package.count);
+ acpi_ex_out_pointer("Element List", obj_desc->package.elements);
/* Dump the package contents */
- if (obj_desc->package.count > 0) {
- acpi_os_printf ("\nPackage Contents:\n");
- for (i = 0; i < obj_desc->package.count; i++) {
- acpi_os_printf ("[%.3d] %p", i, obj_desc->package.elements[i]);
- if (obj_desc->package.elements[i]) {
- acpi_os_printf (" %s",
- acpi_ut_get_object_type_name (obj_desc->package.elements[i]));
- }
- acpi_os_printf ("\n");
- }
- }
+ acpi_os_printf("\nPackage Contents:\n");
+ acpi_ex_dump_package(obj_desc, 0, 0);
break;
-
case ACPI_TYPE_DEVICE:
- acpi_ex_out_pointer ("Handler", obj_desc->device.handler);
- acpi_ex_out_pointer ("system_notify", obj_desc->device.system_notify);
- acpi_ex_out_pointer ("device_notify", obj_desc->device.device_notify);
+ acpi_ex_out_pointer("Handler", obj_desc->device.handler);
+ acpi_ex_out_pointer("system_notify",
+ obj_desc->device.system_notify);
+ acpi_ex_out_pointer("device_notify",
+ obj_desc->device.device_notify);
break;
-
case ACPI_TYPE_EVENT:
- acpi_ex_out_pointer ("Semaphore", obj_desc->event.semaphore);
+ acpi_ex_out_pointer("Semaphore", obj_desc->event.semaphore);
break;
-
case ACPI_TYPE_METHOD:
- acpi_ex_out_integer ("param_count", obj_desc->method.param_count);
- acpi_ex_out_integer ("Concurrency", obj_desc->method.concurrency);
- acpi_ex_out_pointer ("Semaphore", obj_desc->method.semaphore);
- acpi_ex_out_integer ("owning_id", obj_desc->method.owning_id);
- acpi_ex_out_integer ("aml_length", obj_desc->method.aml_length);
- acpi_ex_out_pointer ("aml_start", obj_desc->method.aml_start);
+ acpi_ex_out_integer("param_count",
+ obj_desc->method.param_count);
+ acpi_ex_out_integer("Concurrency",
+ obj_desc->method.concurrency);
+ acpi_ex_out_pointer("Semaphore", obj_desc->method.semaphore);
+ acpi_ex_out_integer("owner_id", obj_desc->method.owner_id);
+ acpi_ex_out_integer("aml_length", obj_desc->method.aml_length);
+ acpi_ex_out_pointer("aml_start", obj_desc->method.aml_start);
break;
-
case ACPI_TYPE_MUTEX:
- acpi_ex_out_integer ("sync_level", obj_desc->mutex.sync_level);
- acpi_ex_out_pointer ("owner_thread", obj_desc->mutex.owner_thread);
- acpi_ex_out_integer ("acquire_depth", obj_desc->mutex.acquisition_depth);
- acpi_ex_out_pointer ("Semaphore", obj_desc->mutex.semaphore);
+ acpi_ex_out_integer("sync_level", obj_desc->mutex.sync_level);
+ acpi_ex_out_pointer("owner_thread",
+ obj_desc->mutex.owner_thread);
+ acpi_ex_out_integer("acquire_depth",
+ obj_desc->mutex.acquisition_depth);
+ acpi_ex_out_pointer("Semaphore", obj_desc->mutex.semaphore);
break;
-
case ACPI_TYPE_REGION:
- acpi_ex_out_integer ("space_id", obj_desc->region.space_id);
- acpi_ex_out_integer ("Flags", obj_desc->region.flags);
- acpi_ex_out_address ("Address", obj_desc->region.address);
- acpi_ex_out_integer ("Length", obj_desc->region.length);
- acpi_ex_out_pointer ("Handler", obj_desc->region.handler);
- acpi_ex_out_pointer ("Next", obj_desc->region.next);
+ acpi_ex_out_integer("space_id", obj_desc->region.space_id);
+ acpi_ex_out_integer("Flags", obj_desc->region.flags);
+ acpi_ex_out_address("Address", obj_desc->region.address);
+ acpi_ex_out_integer("Length", obj_desc->region.length);
+ acpi_ex_out_pointer("Handler", obj_desc->region.handler);
+ acpi_ex_out_pointer("Next", obj_desc->region.next);
break;
-
case ACPI_TYPE_POWER:
- acpi_ex_out_integer ("system_level", obj_desc->power_resource.system_level);
- acpi_ex_out_integer ("resource_order", obj_desc->power_resource.resource_order);
- acpi_ex_out_pointer ("system_notify", obj_desc->power_resource.system_notify);
- acpi_ex_out_pointer ("device_notify", obj_desc->power_resource.device_notify);
+ acpi_ex_out_integer("system_level",
+ obj_desc->power_resource.system_level);
+ acpi_ex_out_integer("resource_order",
+ obj_desc->power_resource.resource_order);
+ acpi_ex_out_pointer("system_notify",
+ obj_desc->power_resource.system_notify);
+ acpi_ex_out_pointer("device_notify",
+ obj_desc->power_resource.device_notify);
break;
-
case ACPI_TYPE_PROCESSOR:
- acpi_ex_out_integer ("Processor ID", obj_desc->processor.proc_id);
- acpi_ex_out_integer ("Length", obj_desc->processor.length);
- acpi_ex_out_address ("Address", (acpi_physical_address) obj_desc->processor.address);
- acpi_ex_out_pointer ("system_notify", obj_desc->processor.system_notify);
- acpi_ex_out_pointer ("device_notify", obj_desc->processor.device_notify);
- acpi_ex_out_pointer ("Handler", obj_desc->processor.handler);
+ acpi_ex_out_integer("Processor ID",
+ obj_desc->processor.proc_id);
+ acpi_ex_out_integer("Length", obj_desc->processor.length);
+ acpi_ex_out_address("Address",
+ (acpi_physical_address) obj_desc->processor.
+ address);
+ acpi_ex_out_pointer("system_notify",
+ obj_desc->processor.system_notify);
+ acpi_ex_out_pointer("device_notify",
+ obj_desc->processor.device_notify);
+ acpi_ex_out_pointer("Handler", obj_desc->processor.handler);
break;
-
case ACPI_TYPE_THERMAL:
- acpi_ex_out_pointer ("system_notify", obj_desc->thermal_zone.system_notify);
- acpi_ex_out_pointer ("device_notify", obj_desc->thermal_zone.device_notify);
- acpi_ex_out_pointer ("Handler", obj_desc->thermal_zone.handler);
+ acpi_ex_out_pointer("system_notify",
+ obj_desc->thermal_zone.system_notify);
+ acpi_ex_out_pointer("device_notify",
+ obj_desc->thermal_zone.device_notify);
+ acpi_ex_out_pointer("Handler", obj_desc->thermal_zone.handler);
break;
-
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_ex_out_integer ("field_flags", obj_desc->common_field.field_flags);
- acpi_ex_out_integer ("access_byte_width",obj_desc->common_field.access_byte_width);
- acpi_ex_out_integer ("bit_length", obj_desc->common_field.bit_length);
- acpi_ex_out_integer ("fld_bit_offset", obj_desc->common_field.start_field_bit_offset);
- acpi_ex_out_integer ("base_byte_offset", obj_desc->common_field.base_byte_offset);
- acpi_ex_out_pointer ("parent_node", obj_desc->common_field.node);
-
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ acpi_ex_out_integer("field_flags",
+ obj_desc->common_field.field_flags);
+ acpi_ex_out_integer("access_byte_width",
+ obj_desc->common_field.access_byte_width);
+ acpi_ex_out_integer("bit_length",
+ obj_desc->common_field.bit_length);
+ acpi_ex_out_integer("fld_bit_offset",
+ obj_desc->common_field.
+ start_field_bit_offset);
+ acpi_ex_out_integer("base_byte_offset",
+ obj_desc->common_field.base_byte_offset);
+ acpi_ex_out_pointer("parent_node", obj_desc->common_field.node);
+
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_BUFFER_FIELD:
- acpi_ex_out_pointer ("buffer_obj", obj_desc->buffer_field.buffer_obj);
+ acpi_ex_out_pointer("buffer_obj",
+ obj_desc->buffer_field.buffer_obj);
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
- acpi_ex_out_pointer ("region_obj", obj_desc->field.region_obj);
+ acpi_ex_out_pointer("region_obj",
+ obj_desc->field.region_obj);
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
- acpi_ex_out_integer ("Value", obj_desc->bank_field.value);
- acpi_ex_out_pointer ("region_obj", obj_desc->bank_field.region_obj);
- acpi_ex_out_pointer ("bank_obj", obj_desc->bank_field.bank_obj);
+ acpi_ex_out_integer("Value",
+ obj_desc->bank_field.value);
+ acpi_ex_out_pointer("region_obj",
+ obj_desc->bank_field.region_obj);
+ acpi_ex_out_pointer("bank_obj",
+ obj_desc->bank_field.bank_obj);
break;
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_ex_out_integer ("Value", obj_desc->index_field.value);
- acpi_ex_out_pointer ("Index", obj_desc->index_field.index_obj);
- acpi_ex_out_pointer ("Data", obj_desc->index_field.data_obj);
+ acpi_ex_out_integer("Value",
+ obj_desc->index_field.value);
+ acpi_ex_out_pointer("Index",
+ obj_desc->index_field.index_obj);
+ acpi_ex_out_pointer("Data",
+ obj_desc->index_field.data_obj);
break;
default:
@@ -779,56 +868,52 @@ acpi_ex_dump_object_descriptor (
}
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
- acpi_ex_out_integer ("target_type", obj_desc->reference.target_type);
- acpi_ex_out_string ("Opcode", (acpi_ps_get_opcode_info (
- obj_desc->reference.opcode))->name);
- acpi_ex_out_integer ("Offset", obj_desc->reference.offset);
- acpi_ex_out_pointer ("obj_desc", obj_desc->reference.object);
- acpi_ex_out_pointer ("Node", obj_desc->reference.node);
- acpi_ex_out_pointer ("Where", obj_desc->reference.where);
-
- if (obj_desc->reference.object) {
- acpi_os_printf ("\nReferenced Object:\n");
- acpi_ex_dump_object_descriptor (obj_desc->reference.object, flags);
- }
- break;
+ acpi_ex_out_integer("target_type",
+ obj_desc->reference.target_type);
+ acpi_ex_out_string("Opcode",
+ (acpi_ps_get_opcode_info
+ (obj_desc->reference.opcode))->name);
+ acpi_ex_out_integer("Offset", obj_desc->reference.offset);
+ acpi_ex_out_pointer("obj_desc", obj_desc->reference.object);
+ acpi_ex_out_pointer("Node", obj_desc->reference.node);
+ acpi_ex_out_pointer("Where", obj_desc->reference.where);
+ acpi_ex_dump_reference(obj_desc);
+ break;
case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
- acpi_ex_out_integer ("space_id", obj_desc->address_space.space_id);
- acpi_ex_out_pointer ("Next", obj_desc->address_space.next);
- acpi_ex_out_pointer ("region_list", obj_desc->address_space.region_list);
- acpi_ex_out_pointer ("Node", obj_desc->address_space.node);
- acpi_ex_out_pointer ("Context", obj_desc->address_space.context);
+ acpi_ex_out_integer("space_id",
+ obj_desc->address_space.space_id);
+ acpi_ex_out_pointer("Next", obj_desc->address_space.next);
+ acpi_ex_out_pointer("region_list",
+ obj_desc->address_space.region_list);
+ acpi_ex_out_pointer("Node", obj_desc->address_space.node);
+ acpi_ex_out_pointer("Context", obj_desc->address_space.context);
break;
-
case ACPI_TYPE_LOCAL_NOTIFY:
- acpi_ex_out_pointer ("Node", obj_desc->notify.node);
- acpi_ex_out_pointer ("Context", obj_desc->notify.context);
+ acpi_ex_out_pointer("Node", obj_desc->notify.node);
+ acpi_ex_out_pointer("Context", obj_desc->notify.context);
break;
-
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
case ACPI_TYPE_LOCAL_EXTRA:
case ACPI_TYPE_LOCAL_DATA:
default:
- acpi_os_printf (
- "ex_dump_object_descriptor: Display not implemented for object type %s\n",
- acpi_ut_get_object_type_name (obj_desc));
+ acpi_os_printf
+ ("ex_dump_object_descriptor: Display not implemented for object type %s\n",
+ acpi_ut_get_object_type_name(obj_desc));
break;
}
return_VOID;
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
#endif
-
diff --git a/drivers/acpi/executer/exfield.c b/drivers/acpi/executer/exfield.c
index 22c8fa480f6..ab1ba399aa2 100644
--- a/drivers/acpi/executer/exfield.c
+++ b/drivers/acpi/executer/exfield.c
@@ -41,15 +41,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exfield")
-
+ACPI_MODULE_NAME("exfield")
/*******************************************************************************
*
@@ -65,64 +62,70 @@
* Buffer, depending on the size of the field.
*
******************************************************************************/
-
acpi_status
-acpi_ex_read_data_from_field (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **ret_buffer_desc)
+acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object **ret_buffer_desc)
{
- acpi_status status;
- union acpi_operand_object *buffer_desc;
- acpi_size length;
- void *buffer;
- u8 locked;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_read_data_from_field", obj_desc);
+ acpi_status status;
+ union acpi_operand_object *buffer_desc;
+ acpi_size length;
+ void *buffer;
+ u8 locked;
+ ACPI_FUNCTION_TRACE_PTR("ex_read_data_from_field", obj_desc);
/* Parameter validation */
if (!obj_desc) {
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
+ }
+ if (!ret_buffer_desc) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
/*
* If the buffer_field arguments have not been previously evaluated,
* evaluate them now and save the results.
*/
if (!(obj_desc->common.flags & AOPOBJ_DATA_VALID)) {
- status = acpi_ds_get_buffer_field_arguments (obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_get_buffer_field_arguments(obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- }
- else if ((ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_REGION_FIELD) &&
- (obj_desc->field.region_obj->region.space_id == ACPI_ADR_SPACE_SMBUS)) {
+ } else
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_REGION_FIELD)
+ && (obj_desc->field.region_obj->region.space_id ==
+ ACPI_ADR_SPACE_SMBUS)) {
/*
* This is an SMBus read. We must create a buffer to hold the data
* and directly access the region handler.
*/
- buffer_desc = acpi_ut_create_buffer_object (ACPI_SMBUS_BUFFER_SIZE);
+ buffer_desc =
+ acpi_ut_create_buffer_object(ACPI_SMBUS_BUFFER_SIZE);
if (!buffer_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Lock entire transaction if requested */
- locked = acpi_ex_acquire_global_lock (obj_desc->common_field.field_flags);
+ locked =
+ acpi_ex_acquire_global_lock(obj_desc->common_field.
+ field_flags);
/*
* Perform the read.
* Note: Smbus protocol value is passed in upper 16-bits of Function
*/
- status = acpi_ex_access_region (obj_desc, 0,
- ACPI_CAST_PTR (acpi_integer, buffer_desc->buffer.pointer),
- ACPI_READ | (obj_desc->field.attribute << 16));
- acpi_ex_release_global_lock (locked);
+ status = acpi_ex_access_region(obj_desc, 0,
+ ACPI_CAST_PTR(acpi_integer,
+ buffer_desc->
+ buffer.pointer),
+ ACPI_READ | (obj_desc->field.
+ attribute << 16));
+ acpi_ex_release_global_lock(locked);
goto exit;
}
@@ -136,22 +139,22 @@ acpi_ex_read_data_from_field (
*
* Note: Field.length is in bits.
*/
- length = (acpi_size) ACPI_ROUND_BITS_UP_TO_BYTES (obj_desc->field.bit_length);
+ length =
+ (acpi_size) ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field.bit_length);
if (length > acpi_gbl_integer_byte_width) {
/* Field is too large for an Integer, create a Buffer instead */
- buffer_desc = acpi_ut_create_buffer_object (length);
+ buffer_desc = acpi_ut_create_buffer_object(length);
if (!buffer_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
buffer = buffer_desc->buffer.pointer;
- }
- else {
+ } else {
/* Field will fit within an Integer (normal case) */
- buffer_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ buffer_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!buffer_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
length = acpi_gbl_integer_byte_width;
@@ -159,37 +162,36 @@ acpi_ex_read_data_from_field (
buffer = &buffer_desc->integer.value;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "field_read [TO]: Obj %p, Type %X, Buf %p, byte_len %X\n",
- obj_desc, ACPI_GET_OBJECT_TYPE (obj_desc), buffer, (u32) length));
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "field_read [FROM]: bit_len %X, bit_off %X, byte_off %X\n",
- obj_desc->common_field.bit_length,
- obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.base_byte_offset));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "field_read [TO]: Obj %p, Type %X, Buf %p, byte_len %X\n",
+ obj_desc, ACPI_GET_OBJECT_TYPE(obj_desc), buffer,
+ (u32) length));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "field_read [FROM]: bit_len %X, bit_off %X, byte_off %X\n",
+ obj_desc->common_field.bit_length,
+ obj_desc->common_field.start_field_bit_offset,
+ obj_desc->common_field.base_byte_offset));
/* Lock entire transaction if requested */
- locked = acpi_ex_acquire_global_lock (obj_desc->common_field.field_flags);
+ locked =
+ acpi_ex_acquire_global_lock(obj_desc->common_field.field_flags);
/* Read from the field */
- status = acpi_ex_extract_from_field (obj_desc, buffer, (u32) length);
- acpi_ex_release_global_lock (locked);
+ status = acpi_ex_extract_from_field(obj_desc, buffer, (u32) length);
+ acpi_ex_release_global_lock(locked);
-
-exit:
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (buffer_desc);
- }
- else if (ret_buffer_desc) {
+ exit:
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(buffer_desc);
+ } else {
*ret_buffer_desc = buffer_desc;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_write_data_to_field
@@ -205,97 +207,96 @@ exit:
******************************************************************************/
acpi_status
-acpi_ex_write_data_to_field (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc)
+acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc)
{
- acpi_status status;
- u32 length;
- u32 required_length;
- void *buffer;
- void *new_buffer;
- u8 locked;
- union acpi_operand_object *buffer_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_write_data_to_field", obj_desc);
+ acpi_status status;
+ u32 length;
+ u32 required_length;
+ void *buffer;
+ void *new_buffer;
+ u8 locked;
+ union acpi_operand_object *buffer_desc;
+ ACPI_FUNCTION_TRACE_PTR("ex_write_data_to_field", obj_desc);
/* Parameter validation */
if (!source_desc || !obj_desc) {
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
/*
* If the buffer_field arguments have not been previously evaluated,
* evaluate them now and save the results.
*/
if (!(obj_desc->common.flags & AOPOBJ_DATA_VALID)) {
- status = acpi_ds_get_buffer_field_arguments (obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_get_buffer_field_arguments(obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- }
- else if ((ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_REGION_FIELD) &&
- (obj_desc->field.region_obj->region.space_id == ACPI_ADR_SPACE_SMBUS)) {
+ } else
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_REGION_FIELD)
+ && (obj_desc->field.region_obj->region.space_id ==
+ ACPI_ADR_SPACE_SMBUS)) {
/*
* This is an SMBus write. We will bypass the entire field mechanism
* and handoff the buffer directly to the handler.
*
* Source must be a buffer of sufficient size (ACPI_SMBUS_BUFFER_SIZE).
*/
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_BUFFER) {
- ACPI_REPORT_ERROR (("SMBus write requires Buffer, found type %s\n",
- acpi_ut_get_object_type_name (source_desc)));
+ if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) {
+ ACPI_REPORT_ERROR(("SMBus write requires Buffer, found type %s\n", acpi_ut_get_object_type_name(source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
if (source_desc->buffer.length < ACPI_SMBUS_BUFFER_SIZE) {
- ACPI_REPORT_ERROR ((
- "SMBus write requires Buffer of length %X, found length %X\n",
- ACPI_SMBUS_BUFFER_SIZE, source_desc->buffer.length));
+ ACPI_REPORT_ERROR(("SMBus write requires Buffer of length %X, found length %X\n", ACPI_SMBUS_BUFFER_SIZE, source_desc->buffer.length));
- return_ACPI_STATUS (AE_AML_BUFFER_LIMIT);
+ return_ACPI_STATUS(AE_AML_BUFFER_LIMIT);
}
- buffer_desc = acpi_ut_create_buffer_object (ACPI_SMBUS_BUFFER_SIZE);
+ buffer_desc =
+ acpi_ut_create_buffer_object(ACPI_SMBUS_BUFFER_SIZE);
if (!buffer_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
buffer = buffer_desc->buffer.pointer;
- ACPI_MEMCPY (buffer, source_desc->buffer.pointer,
- ACPI_SMBUS_BUFFER_SIZE);
+ ACPI_MEMCPY(buffer, source_desc->buffer.pointer,
+ ACPI_SMBUS_BUFFER_SIZE);
/* Lock entire transaction if requested */
- locked = acpi_ex_acquire_global_lock (obj_desc->common_field.field_flags);
+ locked =
+ acpi_ex_acquire_global_lock(obj_desc->common_field.
+ field_flags);
/*
* Perform the write (returns status and perhaps data in the
* same buffer)
* Note: SMBus protocol type is passed in upper 16-bits of Function.
*/
- status = acpi_ex_access_region (obj_desc, 0,
- (acpi_integer *) buffer,
- ACPI_WRITE | (obj_desc->field.attribute << 16));
- acpi_ex_release_global_lock (locked);
+ status = acpi_ex_access_region(obj_desc, 0,
+ (acpi_integer *) buffer,
+ ACPI_WRITE | (obj_desc->field.
+ attribute << 16));
+ acpi_ex_release_global_lock(locked);
*result_desc = buffer_desc;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Get a pointer to the data to be written */
- switch (ACPI_GET_OBJECT_TYPE (source_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(source_desc)) {
case ACPI_TYPE_INTEGER:
buffer = &source_desc->integer.value;
- length = sizeof (source_desc->integer.value);
+ length = sizeof(source_desc->integer.value);
break;
case ACPI_TYPE_BUFFER:
@@ -309,7 +310,7 @@ acpi_ex_write_data_to_field (
break;
default:
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/*
@@ -319,15 +320,15 @@ acpi_ex_write_data_to_field (
* the ACPI specification.
*/
new_buffer = NULL;
- required_length = ACPI_ROUND_BITS_UP_TO_BYTES (
- obj_desc->common_field.bit_length);
+ required_length =
+ ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length);
if (length < required_length) {
/* We need to create a new buffer */
- new_buffer = ACPI_MEM_CALLOCATE (required_length);
+ new_buffer = ACPI_MEM_CALLOCATE(required_length);
if (!new_buffer) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
@@ -335,40 +336,42 @@ acpi_ex_write_data_to_field (
* at Byte zero. All unused (upper) bytes of the
* buffer will be 0.
*/
- ACPI_MEMCPY ((char *) new_buffer, (char *) buffer, length);
+ ACPI_MEMCPY((char *)new_buffer, (char *)buffer, length);
buffer = new_buffer;
length = required_length;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "field_write [FROM]: Obj %p (%s:%X), Buf %p, byte_len %X\n",
- source_desc, acpi_ut_get_type_name (ACPI_GET_OBJECT_TYPE (source_desc)),
- ACPI_GET_OBJECT_TYPE (source_desc), buffer, length));
-
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "field_write [TO]: Obj %p (%s:%X), bit_len %X, bit_off %X, byte_off %X\n",
- obj_desc, acpi_ut_get_type_name (ACPI_GET_OBJECT_TYPE (obj_desc)),
- ACPI_GET_OBJECT_TYPE (obj_desc),
- obj_desc->common_field.bit_length,
- obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.base_byte_offset));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "field_write [FROM]: Obj %p (%s:%X), Buf %p, byte_len %X\n",
+ source_desc,
+ acpi_ut_get_type_name(ACPI_GET_OBJECT_TYPE
+ (source_desc)),
+ ACPI_GET_OBJECT_TYPE(source_desc), buffer, length));
+
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "field_write [TO]: Obj %p (%s:%X), bit_len %X, bit_off %X, byte_off %X\n",
+ obj_desc,
+ acpi_ut_get_type_name(ACPI_GET_OBJECT_TYPE(obj_desc)),
+ ACPI_GET_OBJECT_TYPE(obj_desc),
+ obj_desc->common_field.bit_length,
+ obj_desc->common_field.start_field_bit_offset,
+ obj_desc->common_field.base_byte_offset));
/* Lock entire transaction if requested */
- locked = acpi_ex_acquire_global_lock (obj_desc->common_field.field_flags);
+ locked =
+ acpi_ex_acquire_global_lock(obj_desc->common_field.field_flags);
/* Write to the field */
- status = acpi_ex_insert_into_field (obj_desc, buffer, length);
- acpi_ex_release_global_lock (locked);
+ status = acpi_ex_insert_into_field(obj_desc, buffer, length);
+ acpi_ex_release_global_lock(locked);
/* Free temporary buffer if we used one */
if (new_buffer) {
- ACPI_MEM_FREE (new_buffer);
+ ACPI_MEM_FREE(new_buffer);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exfldio.c b/drivers/acpi/executer/exfldio.c
index 3c2f89e00f7..ba6e08843c2 100644
--- a/drivers/acpi/executer/exfldio.c
+++ b/drivers/acpi/executer/exfldio.c
@@ -41,36 +41,28 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#include <acpi/acevents.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exfldio")
+ACPI_MODULE_NAME("exfldio")
/* Local prototypes */
-
static acpi_status
-acpi_ex_field_datum_io (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 read_write);
+acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset,
+ acpi_integer * value, u32 read_write);
static u8
-acpi_ex_register_overflow (
- union acpi_operand_object *obj_desc,
- acpi_integer value);
+acpi_ex_register_overflow(union acpi_operand_object *obj_desc,
+ acpi_integer value);
static acpi_status
-acpi_ex_setup_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset);
-
+acpi_ex_setup_region(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset);
/*******************************************************************************
*
@@ -89,27 +81,25 @@ acpi_ex_setup_region (
******************************************************************************/
static acpi_status
-acpi_ex_setup_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset)
+acpi_ex_setup_region(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *rgn_desc;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ex_setup_region", field_datum_byte_offset);
+ acpi_status status = AE_OK;
+ union acpi_operand_object *rgn_desc;
+ ACPI_FUNCTION_TRACE_U32("ex_setup_region", field_datum_byte_offset);
rgn_desc = obj_desc->common_field.region_obj;
/* We must have a valid region */
- if (ACPI_GET_OBJECT_TYPE (rgn_desc) != ACPI_TYPE_REGION) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Needed Region, found type %X (%s)\n",
- ACPI_GET_OBJECT_TYPE (rgn_desc),
- acpi_ut_get_object_type_name (rgn_desc)));
+ if (ACPI_GET_OBJECT_TYPE(rgn_desc) != ACPI_TYPE_REGION) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed Region, found type %X (%s)\n",
+ ACPI_GET_OBJECT_TYPE(rgn_desc),
+ acpi_ut_get_object_type_name(rgn_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/*
@@ -117,26 +107,25 @@ acpi_ex_setup_region (
* evaluate them now and save the results.
*/
if (!(rgn_desc->common.flags & AOPOBJ_DATA_VALID)) {
- status = acpi_ds_get_region_arguments (rgn_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_get_region_arguments(rgn_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
if (rgn_desc->region.space_id == ACPI_ADR_SPACE_SMBUS) {
/* SMBus has a non-linear address space */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
#ifdef ACPI_UNDER_DEVELOPMENT
/*
* If the Field access is any_acc, we can now compute the optimal
* access (because we know know the length of the parent region)
*/
if (!(obj_desc->common.flags & AOPOBJ_DATA_VALID)) {
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
#endif
@@ -147,56 +136,64 @@ acpi_ex_setup_region (
* (Region length is specified in bytes)
*/
if (rgn_desc->region.length < (obj_desc->common_field.base_byte_offset +
- field_datum_byte_offset +
- obj_desc->common_field.access_byte_width)) {
+ field_datum_byte_offset +
+ obj_desc->common_field.
+ access_byte_width)) {
if (acpi_gbl_enable_interpreter_slack) {
/*
* Slack mode only: We will go ahead and allow access to this
* field if it is within the region length rounded up to the next
* access width boundary.
*/
- if (ACPI_ROUND_UP (rgn_desc->region.length,
- obj_desc->common_field.access_byte_width) >=
- (obj_desc->common_field.base_byte_offset +
- (acpi_native_uint) obj_desc->common_field.access_byte_width +
- field_datum_byte_offset)) {
- return_ACPI_STATUS (AE_OK);
+ if (ACPI_ROUND_UP(rgn_desc->region.length,
+ obj_desc->common_field.
+ access_byte_width) >=
+ (obj_desc->common_field.base_byte_offset +
+ (acpi_native_uint) obj_desc->common_field.
+ access_byte_width + field_datum_byte_offset)) {
+ return_ACPI_STATUS(AE_OK);
}
}
- if (rgn_desc->region.length < obj_desc->common_field.access_byte_width) {
+ if (rgn_desc->region.length <
+ obj_desc->common_field.access_byte_width) {
/*
* This is the case where the access_type (acc_word, etc.) is wider
* than the region itself. For example, a region of length one
* byte, and a field with Dword access specified.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Field [%4.4s] access width (%d bytes) too large for region [%4.4s] (length %X)\n",
- acpi_ut_get_node_name (obj_desc->common_field.node),
- obj_desc->common_field.access_byte_width,
- acpi_ut_get_node_name (rgn_desc->region.node),
- rgn_desc->region.length));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Field [%4.4s] access width (%d bytes) too large for region [%4.4s] (length %X)\n",
+ acpi_ut_get_node_name(obj_desc->
+ common_field.
+ node),
+ obj_desc->common_field.
+ access_byte_width,
+ acpi_ut_get_node_name(rgn_desc->
+ region.node),
+ rgn_desc->region.length));
}
/*
* Offset rounded up to next multiple of field width
* exceeds region length, indicate an error
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Field [%4.4s] Base+Offset+Width %X+%X+%X is beyond end of region [%4.4s] (length %X)\n",
- acpi_ut_get_node_name (obj_desc->common_field.node),
- obj_desc->common_field.base_byte_offset,
- field_datum_byte_offset, obj_desc->common_field.access_byte_width,
- acpi_ut_get_node_name (rgn_desc->region.node),
- rgn_desc->region.length));
-
- return_ACPI_STATUS (AE_AML_REGION_LIMIT);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Field [%4.4s] Base+Offset+Width %X+%X+%X is beyond end of region [%4.4s] (length %X)\n",
+ acpi_ut_get_node_name(obj_desc->common_field.
+ node),
+ obj_desc->common_field.base_byte_offset,
+ field_datum_byte_offset,
+ obj_desc->common_field.access_byte_width,
+ acpi_ut_get_node_name(rgn_desc->region.node),
+ rgn_desc->region.length));
+
+ return_ACPI_STATUS(AE_AML_REGION_LIMIT);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_access_region
@@ -216,27 +213,23 @@ acpi_ex_setup_region (
******************************************************************************/
acpi_status
-acpi_ex_access_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 function)
+acpi_ex_access_region(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset,
+ acpi_integer * value, u32 function)
{
- acpi_status status;
- union acpi_operand_object *rgn_desc;
- acpi_physical_address address;
-
-
- ACPI_FUNCTION_TRACE ("ex_access_region");
+ acpi_status status;
+ union acpi_operand_object *rgn_desc;
+ acpi_physical_address address;
+ ACPI_FUNCTION_TRACE("ex_access_region");
/*
* Ensure that the region operands are fully evaluated and verify
* the validity of the request
*/
- status = acpi_ex_setup_region (obj_desc, field_datum_byte_offset);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_setup_region(obj_desc, field_datum_byte_offset);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -248,50 +241,53 @@ acpi_ex_access_region (
*/
rgn_desc = obj_desc->common_field.region_obj;
address = rgn_desc->region.address +
- obj_desc->common_field.base_byte_offset +
- field_datum_byte_offset;
+ obj_desc->common_field.base_byte_offset + field_datum_byte_offset;
if ((function & ACPI_IO_MASK) == ACPI_READ) {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD, "[READ]"));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD, "[WRITE]"));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, "[READ]"));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, "[WRITE]"));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_BFIELD,
- " Region [%s:%X], Width %X, byte_base %X, Offset %X at %8.8X%8.8X\n",
- acpi_ut_get_region_name (rgn_desc->region.space_id),
- rgn_desc->region.space_id,
- obj_desc->common_field.access_byte_width,
- obj_desc->common_field.base_byte_offset,
- field_datum_byte_offset,
- ACPI_FORMAT_UINT64 (address)));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_BFIELD,
+ " Region [%s:%X], Width %X, byte_base %X, Offset %X at %8.8X%8.8X\n",
+ acpi_ut_get_region_name(rgn_desc->region.
+ space_id),
+ rgn_desc->region.space_id,
+ obj_desc->common_field.access_byte_width,
+ obj_desc->common_field.base_byte_offset,
+ field_datum_byte_offset,
+ ACPI_FORMAT_UINT64(address)));
/* Invoke the appropriate address_space/op_region handler */
- status = acpi_ev_address_space_dispatch (rgn_desc, function,
- address,
- ACPI_MUL_8 (obj_desc->common_field.access_byte_width), value);
+ status = acpi_ev_address_space_dispatch(rgn_desc, function,
+ address,
+ ACPI_MUL_8(obj_desc->
+ common_field.
+ access_byte_width),
+ value);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
if (status == AE_NOT_IMPLEMENTED) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Region %s(%X) not implemented\n",
- acpi_ut_get_region_name (rgn_desc->region.space_id),
- rgn_desc->region.space_id));
- }
- else if (status == AE_NOT_EXIST) {
- ACPI_REPORT_ERROR ((
- "Region %s(%X) has no handler\n",
- acpi_ut_get_region_name (rgn_desc->region.space_id),
- rgn_desc->region.space_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Region %s(%X) not implemented\n",
+ acpi_ut_get_region_name(rgn_desc->
+ region.
+ space_id),
+ rgn_desc->region.space_id));
+ } else if (status == AE_NOT_EXIST) {
+ ACPI_REPORT_ERROR(("Region %s(%X) has no handler\n",
+ acpi_ut_get_region_name(rgn_desc->
+ region.
+ space_id),
+ rgn_desc->region.space_id));
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_register_overflow
@@ -310,9 +306,8 @@ acpi_ex_access_region (
******************************************************************************/
static u8
-acpi_ex_register_overflow (
- union acpi_operand_object *obj_desc,
- acpi_integer value)
+acpi_ex_register_overflow(union acpi_operand_object *obj_desc,
+ acpi_integer value)
{
if (obj_desc->common_field.bit_length >= ACPI_INTEGER_BIT_SIZE) {
@@ -336,7 +331,6 @@ acpi_ex_register_overflow (
return (FALSE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_field_datum_io
@@ -356,18 +350,14 @@ acpi_ex_register_overflow (
******************************************************************************/
static acpi_status
-acpi_ex_field_datum_io (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 read_write)
+acpi_ex_field_datum_io(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset,
+ acpi_integer * value, u32 read_write)
{
- acpi_status status;
- acpi_integer local_value;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ex_field_datum_io", field_datum_byte_offset);
+ acpi_status status;
+ acpi_integer local_value;
+ ACPI_FUNCTION_TRACE_U32("ex_field_datum_io", field_datum_byte_offset);
if (read_write == ACPI_READ) {
if (!value) {
@@ -392,16 +382,16 @@ acpi_ex_field_datum_io (
* index_field - Write to an Index Register, then read/write from/to a
* Data Register
*/
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_BUFFER_FIELD:
/*
* If the buffer_field arguments have not been previously evaluated,
* evaluate them now and save the results.
*/
if (!(obj_desc->common.flags & AOPOBJ_DATA_VALID)) {
- status = acpi_ds_get_buffer_field_arguments (obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_get_buffer_field_arguments(obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -410,47 +400,50 @@ acpi_ex_field_datum_io (
* Copy the data from the source buffer.
* Length is the field width in bytes.
*/
- ACPI_MEMCPY (value,
- (obj_desc->buffer_field.buffer_obj)->buffer.pointer +
- obj_desc->buffer_field.base_byte_offset +
- field_datum_byte_offset,
- obj_desc->common_field.access_byte_width);
- }
- else {
+ ACPI_MEMCPY(value,
+ (obj_desc->buffer_field.buffer_obj)->buffer.
+ pointer +
+ obj_desc->buffer_field.base_byte_offset +
+ field_datum_byte_offset,
+ obj_desc->common_field.access_byte_width);
+ } else {
/*
* Copy the data to the target buffer.
* Length is the field width in bytes.
*/
- ACPI_MEMCPY ((obj_desc->buffer_field.buffer_obj)->buffer.pointer +
- obj_desc->buffer_field.base_byte_offset +
- field_datum_byte_offset,
- value, obj_desc->common_field.access_byte_width);
+ ACPI_MEMCPY((obj_desc->buffer_field.buffer_obj)->buffer.
+ pointer +
+ obj_desc->buffer_field.base_byte_offset +
+ field_datum_byte_offset, value,
+ obj_desc->common_field.access_byte_width);
}
status = AE_OK;
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
/*
* Ensure that the bank_value is not beyond the capacity of
* the register
*/
- if (acpi_ex_register_overflow (obj_desc->bank_field.bank_obj,
- (acpi_integer) obj_desc->bank_field.value)) {
- return_ACPI_STATUS (AE_AML_REGISTER_LIMIT);
+ if (acpi_ex_register_overflow(obj_desc->bank_field.bank_obj,
+ (acpi_integer) obj_desc->
+ bank_field.value)) {
+ return_ACPI_STATUS(AE_AML_REGISTER_LIMIT);
}
/*
* For bank_fields, we must write the bank_value to the bank_register
* (itself a region_field) before we can access the data.
*/
- status = acpi_ex_insert_into_field (obj_desc->bank_field.bank_obj,
- &obj_desc->bank_field.value,
- sizeof (obj_desc->bank_field.value));
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_insert_into_field(obj_desc->bank_field.bank_obj,
+ &obj_desc->bank_field.value,
+ sizeof(obj_desc->bank_field.
+ value));
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -460,90 +453,92 @@ acpi_ex_field_datum_io (
/*lint -fallthrough */
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
/*
* For simple region_fields, we just directly access the owning
* Operation Region.
*/
- status = acpi_ex_access_region (obj_desc, field_datum_byte_offset, value,
- read_write);
+ status =
+ acpi_ex_access_region(obj_desc, field_datum_byte_offset,
+ value, read_write);
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
-
/*
* Ensure that the index_value is not beyond the capacity of
* the register
*/
- if (acpi_ex_register_overflow (obj_desc->index_field.index_obj,
- (acpi_integer) obj_desc->index_field.value)) {
- return_ACPI_STATUS (AE_AML_REGISTER_LIMIT);
+ if (acpi_ex_register_overflow(obj_desc->index_field.index_obj,
+ (acpi_integer) obj_desc->
+ index_field.value)) {
+ return_ACPI_STATUS(AE_AML_REGISTER_LIMIT);
}
/* Write the index value to the index_register (itself a region_field) */
field_datum_byte_offset += obj_desc->index_field.value;
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Write to Index Register: Value %8.8X\n",
- field_datum_byte_offset));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Write to Index Register: Value %8.8X\n",
+ field_datum_byte_offset));
- status = acpi_ex_insert_into_field (obj_desc->index_field.index_obj,
- &field_datum_byte_offset,
- sizeof (field_datum_byte_offset));
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_insert_into_field(obj_desc->index_field.index_obj,
+ &field_datum_byte_offset,
+ sizeof(field_datum_byte_offset));
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "I/O to Data Register: value_ptr %p\n",
- value));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "I/O to Data Register: value_ptr %p\n",
+ value));
if (read_write == ACPI_READ) {
/* Read the datum from the data_register */
- status = acpi_ex_extract_from_field (obj_desc->index_field.data_obj,
- value, sizeof (acpi_integer));
- }
- else {
+ status =
+ acpi_ex_extract_from_field(obj_desc->index_field.
+ data_obj, value,
+ sizeof(acpi_integer));
+ } else {
/* Write the datum to the data_register */
- status = acpi_ex_insert_into_field (obj_desc->index_field.data_obj,
- value, sizeof (acpi_integer));
+ status =
+ acpi_ex_insert_into_field(obj_desc->index_field.
+ data_obj, value,
+ sizeof(acpi_integer));
}
break;
-
default:
- ACPI_REPORT_ERROR (("Wrong object type in field I/O %X\n",
- ACPI_GET_OBJECT_TYPE (obj_desc)));
+ ACPI_REPORT_ERROR(("Wrong object type in field I/O %X\n",
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_INTERNAL;
break;
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
if (read_write == ACPI_READ) {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Value Read %8.8X%8.8X, Width %d\n",
- ACPI_FORMAT_UINT64 (*value),
- obj_desc->common_field.access_byte_width));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Value Written %8.8X%8.8X, Width %d\n",
- ACPI_FORMAT_UINT64 (*value),
- obj_desc->common_field.access_byte_width));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Value Read %8.8X%8.8X, Width %d\n",
+ ACPI_FORMAT_UINT64(*value),
+ obj_desc->common_field.
+ access_byte_width));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Value Written %8.8X%8.8X, Width %d\n",
+ ACPI_FORMAT_UINT64(*value),
+ obj_desc->common_field.
+ access_byte_width));
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_write_with_update_rule
@@ -560,19 +555,16 @@ acpi_ex_field_datum_io (
******************************************************************************/
acpi_status
-acpi_ex_write_with_update_rule (
- union acpi_operand_object *obj_desc,
- acpi_integer mask,
- acpi_integer field_value,
- u32 field_datum_byte_offset)
+acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
+ acpi_integer mask,
+ acpi_integer field_value,
+ u32 field_datum_byte_offset)
{
- acpi_status status = AE_OK;
- acpi_integer merged_value;
- acpi_integer current_value;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ex_write_with_update_rule", mask);
+ acpi_status status = AE_OK;
+ acpi_integer merged_value;
+ acpi_integer current_value;
+ ACPI_FUNCTION_TRACE_U32("ex_write_with_update_rule", mask);
/* Start with the new bits */
@@ -583,22 +575,27 @@ acpi_ex_write_with_update_rule (
if (mask != ACPI_INTEGER_MAX) {
/* Decode the update rule */
- switch (obj_desc->common_field.field_flags & AML_FIELD_UPDATE_RULE_MASK) {
+ switch (obj_desc->common_field.
+ field_flags & AML_FIELD_UPDATE_RULE_MASK) {
case AML_FIELD_UPDATE_PRESERVE:
/*
* Check if update rule needs to be applied (not if mask is all
* ones) The left shift drops the bits we want to ignore.
*/
- if ((~mask << (ACPI_MUL_8 (sizeof (mask)) -
- ACPI_MUL_8 (obj_desc->common_field.access_byte_width))) != 0) {
+ if ((~mask << (ACPI_MUL_8(sizeof(mask)) -
+ ACPI_MUL_8(obj_desc->common_field.
+ access_byte_width))) != 0) {
/*
* Read the current contents of the byte/word/dword containing
* the field, and merge with the new field value.
*/
- status = acpi_ex_field_datum_io (obj_desc, field_datum_byte_offset,
- &current_value, ACPI_READ);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_field_datum_io(obj_desc,
+ field_datum_byte_offset,
+ &current_value,
+ ACPI_READ);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
merged_value |= (current_value & ~mask);
@@ -621,30 +618,31 @@ acpi_ex_write_with_update_rule (
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "write_with_update_rule: Unknown update_rule setting: %X\n",
- (obj_desc->common_field.field_flags & AML_FIELD_UPDATE_RULE_MASK)));
- return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "write_with_update_rule: Unknown update_rule setting: %X\n",
+ (obj_desc->common_field.
+ field_flags &
+ AML_FIELD_UPDATE_RULE_MASK)));
+ return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Mask %8.8X%8.8X, datum_offset %X, Width %X, Value %8.8X%8.8X, merged_value %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (mask),
- field_datum_byte_offset,
- obj_desc->common_field.access_byte_width,
- ACPI_FORMAT_UINT64 (field_value),
- ACPI_FORMAT_UINT64 (merged_value)));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Mask %8.8X%8.8X, datum_offset %X, Width %X, Value %8.8X%8.8X, merged_value %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(mask),
+ field_datum_byte_offset,
+ obj_desc->common_field.access_byte_width,
+ ACPI_FORMAT_UINT64(field_value),
+ ACPI_FORMAT_UINT64(merged_value)));
/* Write the merged value */
- status = acpi_ex_field_datum_io (obj_desc, field_datum_byte_offset,
- &merged_value, ACPI_WRITE);
+ status = acpi_ex_field_datum_io(obj_desc, field_datum_byte_offset,
+ &merged_value, ACPI_WRITE);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_extract_from_field
@@ -660,54 +658,54 @@ acpi_ex_write_with_update_rule (
******************************************************************************/
acpi_status
-acpi_ex_extract_from_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length)
+acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
+ void *buffer, u32 buffer_length)
{
- acpi_status status;
- acpi_integer raw_datum;
- acpi_integer merged_datum;
- u32 field_offset = 0;
- u32 buffer_offset = 0;
- u32 buffer_tail_bits;
- u32 datum_count;
- u32 field_datum_count;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ex_extract_from_field");
-
+ acpi_status status;
+ acpi_integer raw_datum;
+ acpi_integer merged_datum;
+ u32 field_offset = 0;
+ u32 buffer_offset = 0;
+ u32 buffer_tail_bits;
+ u32 datum_count;
+ u32 field_datum_count;
+ u32 i;
+
+ ACPI_FUNCTION_TRACE("ex_extract_from_field");
/* Validate target buffer and clear it */
- if (buffer_length < ACPI_ROUND_BITS_UP_TO_BYTES (
- obj_desc->common_field.bit_length)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Field size %X (bits) is too large for buffer (%X)\n",
- obj_desc->common_field.bit_length, buffer_length));
+ if (buffer_length <
+ ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Field size %X (bits) is too large for buffer (%X)\n",
+ obj_desc->common_field.bit_length,
+ buffer_length));
- return_ACPI_STATUS (AE_BUFFER_OVERFLOW);
+ return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
- ACPI_MEMSET (buffer, 0, buffer_length);
+ ACPI_MEMSET(buffer, 0, buffer_length);
/* Compute the number of datums (access width data items) */
- datum_count = ACPI_ROUND_UP_TO (
- obj_desc->common_field.bit_length,
- obj_desc->common_field.access_bit_width);
- field_datum_count = ACPI_ROUND_UP_TO (
- obj_desc->common_field.bit_length +
- obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.access_bit_width);
+ datum_count = ACPI_ROUND_UP_TO(obj_desc->common_field.bit_length,
+ obj_desc->common_field.access_bit_width);
+ field_datum_count = ACPI_ROUND_UP_TO(obj_desc->common_field.bit_length +
+ obj_desc->common_field.
+ start_field_bit_offset,
+ obj_desc->common_field.
+ access_bit_width);
/* Priming read from the field */
- status = acpi_ex_field_datum_io (obj_desc, field_offset, &raw_datum, ACPI_READ);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_field_datum_io(obj_desc, field_offset, &raw_datum,
+ ACPI_READ);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- merged_datum = raw_datum >> obj_desc->common_field.start_field_bit_offset;
+ merged_datum =
+ raw_datum >> obj_desc->common_field.start_field_bit_offset;
/* Read the rest of the field */
@@ -715,17 +713,17 @@ acpi_ex_extract_from_field (
/* Get next input datum from the field */
field_offset += obj_desc->common_field.access_byte_width;
- status = acpi_ex_field_datum_io (obj_desc, field_offset,
- &raw_datum, ACPI_READ);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_field_datum_io(obj_desc, field_offset,
+ &raw_datum, ACPI_READ);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Merge with previous datum if necessary */
merged_datum |= raw_datum <<
- (obj_desc->common_field.access_bit_width -
- obj_desc->common_field.start_field_bit_offset);
+ (obj_desc->common_field.access_bit_width -
+ obj_desc->common_field.start_field_bit_offset);
if (i == datum_count) {
break;
@@ -733,32 +731,32 @@ acpi_ex_extract_from_field (
/* Write merged datum to target buffer */
- ACPI_MEMCPY (((char *) buffer) + buffer_offset, &merged_datum,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ ACPI_MEMCPY(((char *)buffer) + buffer_offset, &merged_datum,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
buffer_offset += obj_desc->common_field.access_byte_width;
- merged_datum = raw_datum >> obj_desc->common_field.start_field_bit_offset;
+ merged_datum =
+ raw_datum >> obj_desc->common_field.start_field_bit_offset;
}
/* Mask off any extra bits in the last datum */
buffer_tail_bits = obj_desc->common_field.bit_length %
- obj_desc->common_field.access_bit_width;
+ obj_desc->common_field.access_bit_width;
if (buffer_tail_bits) {
- merged_datum &= ACPI_MASK_BITS_ABOVE (buffer_tail_bits);
+ merged_datum &= ACPI_MASK_BITS_ABOVE(buffer_tail_bits);
}
/* Write the last datum to the buffer */
- ACPI_MEMCPY (((char *) buffer) + buffer_offset, &merged_datum,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ ACPI_MEMCPY(((char *)buffer) + buffer_offset, &merged_datum,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_insert_into_field
@@ -774,53 +772,54 @@ acpi_ex_extract_from_field (
******************************************************************************/
acpi_status
-acpi_ex_insert_into_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length)
+acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
+ void *buffer, u32 buffer_length)
{
- acpi_status status;
- acpi_integer mask;
- acpi_integer merged_datum;
- acpi_integer raw_datum = 0;
- u32 field_offset = 0;
- u32 buffer_offset = 0;
- u32 buffer_tail_bits;
- u32 datum_count;
- u32 field_datum_count;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ex_insert_into_field");
-
+ acpi_status status;
+ acpi_integer mask;
+ acpi_integer merged_datum;
+ acpi_integer raw_datum = 0;
+ u32 field_offset = 0;
+ u32 buffer_offset = 0;
+ u32 buffer_tail_bits;
+ u32 datum_count;
+ u32 field_datum_count;
+ u32 i;
+
+ ACPI_FUNCTION_TRACE("ex_insert_into_field");
/* Validate input buffer */
- if (buffer_length < ACPI_ROUND_BITS_UP_TO_BYTES (
- obj_desc->common_field.bit_length)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Field size %X (bits) is too large for buffer (%X)\n",
- obj_desc->common_field.bit_length, buffer_length));
+ if (buffer_length <
+ ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Field size %X (bits) is too large for buffer (%X)\n",
+ obj_desc->common_field.bit_length,
+ buffer_length));
- return_ACPI_STATUS (AE_BUFFER_OVERFLOW);
+ return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
/* Compute the number of datums (access width data items) */
- mask = ACPI_MASK_BITS_BELOW (obj_desc->common_field.start_field_bit_offset);
- datum_count = ACPI_ROUND_UP_TO (obj_desc->common_field.bit_length,
- obj_desc->common_field.access_bit_width);
- field_datum_count = ACPI_ROUND_UP_TO (obj_desc->common_field.bit_length +
- obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.access_bit_width);
+ mask =
+ ACPI_MASK_BITS_BELOW(obj_desc->common_field.start_field_bit_offset);
+ datum_count =
+ ACPI_ROUND_UP_TO(obj_desc->common_field.bit_length,
+ obj_desc->common_field.access_bit_width);
+ field_datum_count =
+ ACPI_ROUND_UP_TO(obj_desc->common_field.bit_length +
+ obj_desc->common_field.start_field_bit_offset,
+ obj_desc->common_field.access_bit_width);
/* Get initial Datum from the input buffer */
- ACPI_MEMCPY (&raw_datum, buffer,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
+ ACPI_MEMCPY(&raw_datum, buffer,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
- merged_datum = raw_datum << obj_desc->common_field.start_field_bit_offset;
+ merged_datum =
+ raw_datum << obj_desc->common_field.start_field_bit_offset;
/* Write the entire field */
@@ -828,18 +827,19 @@ acpi_ex_insert_into_field (
/* Write merged datum to the target field */
merged_datum &= mask;
- status = acpi_ex_write_with_update_rule (obj_desc, mask,
- merged_datum, field_offset);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_write_with_update_rule(obj_desc, mask,
+ merged_datum,
+ field_offset);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Start new output datum by merging with previous input datum */
field_offset += obj_desc->common_field.access_byte_width;
merged_datum = raw_datum >>
- (obj_desc->common_field.access_bit_width -
- obj_desc->common_field.start_field_bit_offset);
+ (obj_desc->common_field.access_bit_width -
+ obj_desc->common_field.start_field_bit_offset);
mask = ACPI_INTEGER_MAX;
if (i == datum_count) {
@@ -849,28 +849,28 @@ acpi_ex_insert_into_field (
/* Get the next input datum from the buffer */
buffer_offset += obj_desc->common_field.access_byte_width;
- ACPI_MEMCPY (&raw_datum, ((char *) buffer) + buffer_offset,
- ACPI_MIN(obj_desc->common_field.access_byte_width,
- buffer_length - buffer_offset));
- merged_datum |= raw_datum << obj_desc->common_field.start_field_bit_offset;
+ ACPI_MEMCPY(&raw_datum, ((char *)buffer) + buffer_offset,
+ ACPI_MIN(obj_desc->common_field.access_byte_width,
+ buffer_length - buffer_offset));
+ merged_datum |=
+ raw_datum << obj_desc->common_field.start_field_bit_offset;
}
/* Mask off any extra bits in the last datum */
buffer_tail_bits = (obj_desc->common_field.bit_length +
- obj_desc->common_field.start_field_bit_offset) %
- obj_desc->common_field.access_bit_width;
+ obj_desc->common_field.start_field_bit_offset) %
+ obj_desc->common_field.access_bit_width;
if (buffer_tail_bits) {
- mask &= ACPI_MASK_BITS_ABOVE (buffer_tail_bits);
+ mask &= ACPI_MASK_BITS_ABOVE(buffer_tail_bits);
}
/* Write the last datum to the field */
merged_datum &= mask;
- status = acpi_ex_write_with_update_rule (obj_desc,
- mask, merged_datum, field_offset);
+ status = acpi_ex_write_with_update_rule(obj_desc,
+ mask, merged_datum,
+ field_offset);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exmisc.c b/drivers/acpi/executer/exmisc.c
index 022f281345b..a3f4d72bedc 100644
--- a/drivers/acpi/executer/exmisc.c
+++ b/drivers/acpi/executer/exmisc.c
@@ -42,15 +42,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exmisc")
-
+ACPI_MODULE_NAME("exmisc")
/*******************************************************************************
*
@@ -66,27 +63,23 @@
* Common code for the ref_of_op and the cond_ref_of_op.
*
******************************************************************************/
-
acpi_status
-acpi_ex_get_object_reference (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **return_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **return_desc,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *reference_obj;
- union acpi_operand_object *referenced_obj;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_get_object_reference", obj_desc);
+ union acpi_operand_object *reference_obj;
+ union acpi_operand_object *referenced_obj;
+ ACPI_FUNCTION_TRACE_PTR("ex_get_object_reference", obj_desc);
*return_desc = NULL;
- switch (ACPI_GET_DESCRIPTOR_TYPE (obj_desc)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
case ACPI_DESC_TYPE_OPERAND:
- if (ACPI_GET_OBJECT_TYPE (obj_desc) != ACPI_TYPE_LOCAL_REFERENCE) {
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_LOCAL_REFERENCE) {
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/*
@@ -104,13 +97,11 @@ acpi_ex_get_object_reference (
default:
- ACPI_REPORT_ERROR (("Unknown Reference opcode in get_reference %X\n",
- obj_desc->reference.opcode));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("Unknown Reference opcode in get_reference %X\n", obj_desc->reference.opcode));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
break;
-
case ACPI_DESC_TYPE_NAMED:
/*
@@ -119,34 +110,32 @@ acpi_ex_get_object_reference (
referenced_obj = obj_desc;
break;
-
default:
- ACPI_REPORT_ERROR (("Invalid descriptor type in get_reference: %X\n",
- ACPI_GET_DESCRIPTOR_TYPE (obj_desc)));
- return_ACPI_STATUS (AE_TYPE);
+ ACPI_REPORT_ERROR(("Invalid descriptor type in get_reference: %X\n", ACPI_GET_DESCRIPTOR_TYPE(obj_desc)));
+ return_ACPI_STATUS(AE_TYPE);
}
-
/* Create a new reference object */
- reference_obj = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_REFERENCE);
+ reference_obj =
+ acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_REFERENCE);
if (!reference_obj) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
reference_obj->reference.opcode = AML_REF_OF_OP;
reference_obj->reference.object = referenced_obj;
*return_desc = reference_obj;
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Object %p Type [%s], returning Reference %p\n",
- obj_desc, acpi_ut_get_object_type_name (obj_desc), *return_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Object %p Type [%s], returning Reference %p\n",
+ obj_desc, acpi_ut_get_object_type_name(obj_desc),
+ *return_desc));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_concat_template
@@ -163,63 +152,58 @@ acpi_ex_get_object_reference (
******************************************************************************/
acpi_status
-acpi_ex_concat_template (
- union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_concat_template(union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *return_desc;
- u8 *new_buf;
- u8 *end_tag1;
- u8 *end_tag2;
- acpi_size length1;
- acpi_size length2;
-
-
- ACPI_FUNCTION_TRACE ("ex_concat_template");
+ union acpi_operand_object *return_desc;
+ u8 *new_buf;
+ u8 *end_tag1;
+ u8 *end_tag2;
+ acpi_size length1;
+ acpi_size length2;
+ ACPI_FUNCTION_TRACE("ex_concat_template");
/* Find the end_tags in each resource template */
- end_tag1 = acpi_ut_get_resource_end_tag (operand0);
- end_tag2 = acpi_ut_get_resource_end_tag (operand1);
+ end_tag1 = acpi_ut_get_resource_end_tag(operand0);
+ end_tag2 = acpi_ut_get_resource_end_tag(operand1);
if (!end_tag1 || !end_tag2) {
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Compute the length of each part */
- length1 = ACPI_PTR_DIFF (end_tag1, operand0->buffer.pointer);
- length2 = ACPI_PTR_DIFF (end_tag2, operand1->buffer.pointer) +
- 2; /* Size of END_TAG */
+ length1 = ACPI_PTR_DIFF(end_tag1, operand0->buffer.pointer);
+ length2 = ACPI_PTR_DIFF(end_tag2, operand1->buffer.pointer) + 2; /* Size of END_TAG */
/* Create a new buffer object for the result */
- return_desc = acpi_ut_create_buffer_object (length1 + length2);
+ return_desc = acpi_ut_create_buffer_object(length1 + length2);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the templates to the new descriptor */
new_buf = return_desc->buffer.pointer;
- ACPI_MEMCPY (new_buf, operand0->buffer.pointer, length1);
- ACPI_MEMCPY (new_buf + length1, operand1->buffer.pointer, length2);
+ ACPI_MEMCPY(new_buf, operand0->buffer.pointer, length1);
+ ACPI_MEMCPY(new_buf + length1, operand1->buffer.pointer, length2);
/* Compute the new checksum */
new_buf[return_desc->buffer.length - 1] =
- acpi_ut_generate_checksum (return_desc->buffer.pointer,
- (return_desc->buffer.length - 1));
+ acpi_ut_generate_checksum(return_desc->buffer.pointer,
+ (return_desc->buffer.length - 1));
/* Return the completed template descriptor */
*actual_return_desc = return_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_do_concatenate
@@ -236,21 +220,18 @@ acpi_ex_concat_template (
******************************************************************************/
acpi_status
-acpi_ex_do_concatenate (
- union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_do_concatenate(union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *local_operand1 = operand1;
- union acpi_operand_object *return_desc;
- char *new_buf;
- acpi_status status;
- acpi_size new_length;
-
-
- ACPI_FUNCTION_TRACE ("ex_do_concatenate");
+ union acpi_operand_object *local_operand1 = operand1;
+ union acpi_operand_object *return_desc;
+ char *new_buf;
+ acpi_status status;
+ acpi_size new_length;
+ ACPI_FUNCTION_TRACE("ex_do_concatenate");
/*
* Convert the second operand if necessary. The first operand
@@ -259,27 +240,28 @@ acpi_ex_do_concatenate (
* guaranteed to be either Integer/String/Buffer by the operand
* resolution mechanism.
*/
- switch (ACPI_GET_OBJECT_TYPE (operand0)) {
+ switch (ACPI_GET_OBJECT_TYPE(operand0)) {
case ACPI_TYPE_INTEGER:
- status = acpi_ex_convert_to_integer (operand1, &local_operand1, 16);
+ status =
+ acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
break;
case ACPI_TYPE_STRING:
- status = acpi_ex_convert_to_string (operand1, &local_operand1,
- ACPI_IMPLICIT_CONVERT_HEX);
+ status = acpi_ex_convert_to_string(operand1, &local_operand1,
+ ACPI_IMPLICIT_CONVERT_HEX);
break;
case ACPI_TYPE_BUFFER:
- status = acpi_ex_convert_to_buffer (operand1, &local_operand1);
+ status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
break;
default:
- ACPI_REPORT_ERROR (("Concat - invalid obj type: %X\n",
- ACPI_GET_OBJECT_TYPE (operand0)));
+ ACPI_REPORT_ERROR(("Concat - invalid obj type: %X\n",
+ ACPI_GET_OBJECT_TYPE(operand0)));
status = AE_AML_INTERNAL;
}
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -296,32 +278,33 @@ acpi_ex_do_concatenate (
* 2) Two Strings concatenated to produce a new String
* 3) Two Buffers concatenated to produce a new Buffer
*/
- switch (ACPI_GET_OBJECT_TYPE (operand0)) {
+ switch (ACPI_GET_OBJECT_TYPE(operand0)) {
case ACPI_TYPE_INTEGER:
/* Result of two Integers is a Buffer */
/* Need enough buffer space for two integers */
- return_desc = acpi_ut_create_buffer_object (
- ACPI_MUL_2 (acpi_gbl_integer_byte_width));
+ return_desc = acpi_ut_create_buffer_object((acpi_size)
+ ACPI_MUL_2
+ (acpi_gbl_integer_byte_width));
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
- new_buf = (char *) return_desc->buffer.pointer;
+ new_buf = (char *)return_desc->buffer.pointer;
/* Copy the first integer, LSB first */
- ACPI_MEMCPY (new_buf,
- &operand0->integer.value,
- acpi_gbl_integer_byte_width);
+ ACPI_MEMCPY(new_buf,
+ &operand0->integer.value,
+ acpi_gbl_integer_byte_width);
/* Copy the second integer (LSB first) after the first */
- ACPI_MEMCPY (new_buf + acpi_gbl_integer_byte_width,
- &local_operand1->integer.value,
- acpi_gbl_integer_byte_width);
+ ACPI_MEMCPY(new_buf + acpi_gbl_integer_byte_width,
+ &local_operand1->integer.value,
+ acpi_gbl_integer_byte_width);
break;
case ACPI_TYPE_STRING:
@@ -329,13 +312,13 @@ acpi_ex_do_concatenate (
/* Result of two Strings is a String */
new_length = (acpi_size) operand0->string.length +
- (acpi_size) local_operand1->string.length;
+ (acpi_size) local_operand1->string.length;
if (new_length > ACPI_MAX_STRING_CONVERSION) {
status = AE_AML_STRING_LIMIT;
goto cleanup;
}
- return_desc = acpi_ut_create_string_object (new_length);
+ return_desc = acpi_ut_create_string_object(new_length);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -345,56 +328,56 @@ acpi_ex_do_concatenate (
/* Concatenate the strings */
- ACPI_STRCPY (new_buf,
- operand0->string.pointer);
- ACPI_STRCPY (new_buf + operand0->string.length,
- local_operand1->string.pointer);
+ ACPI_STRCPY(new_buf, operand0->string.pointer);
+ ACPI_STRCPY(new_buf + operand0->string.length,
+ local_operand1->string.pointer);
break;
case ACPI_TYPE_BUFFER:
/* Result of two Buffers is a Buffer */
- return_desc = acpi_ut_create_buffer_object (
- (acpi_size) operand0->buffer.length +
- (acpi_size) local_operand1->buffer.length);
+ return_desc = acpi_ut_create_buffer_object((acpi_size)
+ operand0->buffer.
+ length +
+ (acpi_size)
+ local_operand1->
+ buffer.length);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
- new_buf = (char *) return_desc->buffer.pointer;
+ new_buf = (char *)return_desc->buffer.pointer;
/* Concatenate the buffers */
- ACPI_MEMCPY (new_buf,
- operand0->buffer.pointer,
- operand0->buffer.length);
- ACPI_MEMCPY (new_buf + operand0->buffer.length,
- local_operand1->buffer.pointer,
- local_operand1->buffer.length);
+ ACPI_MEMCPY(new_buf,
+ operand0->buffer.pointer, operand0->buffer.length);
+ ACPI_MEMCPY(new_buf + operand0->buffer.length,
+ local_operand1->buffer.pointer,
+ local_operand1->buffer.length);
break;
default:
/* Invalid object type, should not happen here */
- ACPI_REPORT_ERROR (("Concatenate - Invalid object type: %X\n",
- ACPI_GET_OBJECT_TYPE (operand0)));
- status =AE_AML_INTERNAL;
+ ACPI_REPORT_ERROR(("Concatenate - Invalid object type: %X\n",
+ ACPI_GET_OBJECT_TYPE(operand0)));
+ status = AE_AML_INTERNAL;
goto cleanup;
}
*actual_return_desc = return_desc;
-cleanup:
+ cleanup:
if (local_operand1 != operand1) {
- acpi_ut_remove_reference (local_operand1);
+ acpi_ut_remove_reference(local_operand1);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_do_math_op
@@ -412,62 +395,49 @@ cleanup:
******************************************************************************/
acpi_integer
-acpi_ex_do_math_op (
- u16 opcode,
- acpi_integer integer0,
- acpi_integer integer1)
+acpi_ex_do_math_op(u16 opcode, acpi_integer integer0, acpi_integer integer1)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
switch (opcode) {
- case AML_ADD_OP: /* Add (Integer0, Integer1, Result) */
+ case AML_ADD_OP: /* Add (Integer0, Integer1, Result) */
return (integer0 + integer1);
-
- case AML_BIT_AND_OP: /* And (Integer0, Integer1, Result) */
+ case AML_BIT_AND_OP: /* And (Integer0, Integer1, Result) */
return (integer0 & integer1);
-
- case AML_BIT_NAND_OP: /* NAnd (Integer0, Integer1, Result) */
+ case AML_BIT_NAND_OP: /* NAnd (Integer0, Integer1, Result) */
return (~(integer0 & integer1));
-
- case AML_BIT_OR_OP: /* Or (Integer0, Integer1, Result) */
+ case AML_BIT_OR_OP: /* Or (Integer0, Integer1, Result) */
return (integer0 | integer1);
-
- case AML_BIT_NOR_OP: /* NOr (Integer0, Integer1, Result) */
+ case AML_BIT_NOR_OP: /* NOr (Integer0, Integer1, Result) */
return (~(integer0 | integer1));
-
- case AML_BIT_XOR_OP: /* XOr (Integer0, Integer1, Result) */
+ case AML_BIT_XOR_OP: /* XOr (Integer0, Integer1, Result) */
return (integer0 ^ integer1);
-
- case AML_MULTIPLY_OP: /* Multiply (Integer0, Integer1, Result) */
+ case AML_MULTIPLY_OP: /* Multiply (Integer0, Integer1, Result) */
return (integer0 * integer1);
-
- case AML_SHIFT_LEFT_OP: /* shift_left (Operand, shift_count, Result)*/
+ case AML_SHIFT_LEFT_OP: /* shift_left (Operand, shift_count, Result) */
return (integer0 << integer1);
-
- case AML_SHIFT_RIGHT_OP: /* shift_right (Operand, shift_count, Result) */
+ case AML_SHIFT_RIGHT_OP: /* shift_right (Operand, shift_count, Result) */
return (integer0 >> integer1);
-
- case AML_SUBTRACT_OP: /* Subtract (Integer0, Integer1, Result) */
+ case AML_SUBTRACT_OP: /* Subtract (Integer0, Integer1, Result) */
return (integer0 - integer1);
@@ -477,7 +447,6 @@ acpi_ex_do_math_op (
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_do_logical_numeric_op
@@ -499,28 +468,24 @@ acpi_ex_do_math_op (
******************************************************************************/
acpi_status
-acpi_ex_do_logical_numeric_op (
- u16 opcode,
- acpi_integer integer0,
- acpi_integer integer1,
- u8 *logical_result)
+acpi_ex_do_logical_numeric_op(u16 opcode,
+ acpi_integer integer0,
+ acpi_integer integer1, u8 * logical_result)
{
- acpi_status status = AE_OK;
- u8 local_result = FALSE;
-
-
- ACPI_FUNCTION_TRACE ("ex_do_logical_numeric_op");
+ acpi_status status = AE_OK;
+ u8 local_result = FALSE;
+ ACPI_FUNCTION_TRACE("ex_do_logical_numeric_op");
switch (opcode) {
- case AML_LAND_OP: /* LAnd (Integer0, Integer1) */
+ case AML_LAND_OP: /* LAnd (Integer0, Integer1) */
if (integer0 && integer1) {
local_result = TRUE;
}
break;
- case AML_LOR_OP: /* LOr (Integer0, Integer1) */
+ case AML_LOR_OP: /* LOr (Integer0, Integer1) */
if (integer0 || integer1) {
local_result = TRUE;
@@ -535,10 +500,9 @@ acpi_ex_do_logical_numeric_op (
/* Return the logical result and status */
*logical_result = local_result;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_do_logical_op
@@ -566,24 +530,20 @@ acpi_ex_do_logical_numeric_op (
******************************************************************************/
acpi_status
-acpi_ex_do_logical_op (
- u16 opcode,
- union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- u8 *logical_result)
+acpi_ex_do_logical_op(u16 opcode,
+ union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1, u8 * logical_result)
{
- union acpi_operand_object *local_operand1 = operand1;
- acpi_integer integer0;
- acpi_integer integer1;
- u32 length0;
- u32 length1;
- acpi_status status = AE_OK;
- u8 local_result = FALSE;
- int compare;
-
-
- ACPI_FUNCTION_TRACE ("ex_do_logical_op");
+ union acpi_operand_object *local_operand1 = operand1;
+ acpi_integer integer0;
+ acpi_integer integer1;
+ u32 length0;
+ u32 length1;
+ acpi_status status = AE_OK;
+ u8 local_result = FALSE;
+ int compare;
+ ACPI_FUNCTION_TRACE("ex_do_logical_op");
/*
* Convert the second operand if necessary. The first operand
@@ -592,18 +552,19 @@ acpi_ex_do_logical_op (
* guaranteed to be either Integer/String/Buffer by the operand
* resolution mechanism.
*/
- switch (ACPI_GET_OBJECT_TYPE (operand0)) {
+ switch (ACPI_GET_OBJECT_TYPE(operand0)) {
case ACPI_TYPE_INTEGER:
- status = acpi_ex_convert_to_integer (operand1, &local_operand1, 16);
+ status =
+ acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
break;
case ACPI_TYPE_STRING:
- status = acpi_ex_convert_to_string (operand1, &local_operand1,
- ACPI_IMPLICIT_CONVERT_HEX);
+ status = acpi_ex_convert_to_string(operand1, &local_operand1,
+ ACPI_IMPLICIT_CONVERT_HEX);
break;
case ACPI_TYPE_BUFFER:
- status = acpi_ex_convert_to_buffer (operand1, &local_operand1);
+ status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
break;
default:
@@ -611,14 +572,14 @@ acpi_ex_do_logical_op (
break;
}
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/*
* Two cases: 1) Both Integers, 2) Both Strings or Buffers
*/
- if (ACPI_GET_OBJECT_TYPE (operand0) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(operand0) == ACPI_TYPE_INTEGER) {
/*
* 1) Both operands are of type integer
* Note: local_operand1 may have changed above
@@ -627,21 +588,21 @@ acpi_ex_do_logical_op (
integer1 = local_operand1->integer.value;
switch (opcode) {
- case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
+ case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
if (integer0 == integer1) {
local_result = TRUE;
}
break;
- case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
+ case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
if (integer0 > integer1) {
local_result = TRUE;
}
break;
- case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
+ case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
if (integer0 < integer1) {
local_result = TRUE;
@@ -652,8 +613,7 @@ acpi_ex_do_logical_op (
status = AE_AML_INTERNAL;
break;
}
- }
- else {
+ } else {
/*
* 2) Both operands are Strings or both are Buffers
* Note: Code below takes advantage of common Buffer/String
@@ -665,31 +625,31 @@ acpi_ex_do_logical_op (
/* Lexicographic compare: compare the data bytes */
- compare = ACPI_MEMCMP ((const char * ) operand0->buffer.pointer,
- (const char * ) local_operand1->buffer.pointer,
- (length0 > length1) ? length1 : length0);
+ compare = ACPI_MEMCMP((const char *)operand0->buffer.pointer,
+ (const char *)local_operand1->buffer.
+ pointer,
+ (length0 > length1) ? length1 : length0);
switch (opcode) {
- case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
+ case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
/* Length and all bytes must be equal */
- if ((length0 == length1) &&
- (compare == 0)) {
+ if ((length0 == length1) && (compare == 0)) {
/* Length and all bytes match ==> TRUE */
local_result = TRUE;
}
break;
- case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
+ case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
if (compare > 0) {
local_result = TRUE;
- goto cleanup; /* TRUE */
+ goto cleanup; /* TRUE */
}
if (compare < 0) {
- goto cleanup; /* FALSE */
+ goto cleanup; /* FALSE */
}
/* Bytes match (to shortest length), compare lengths */
@@ -699,14 +659,14 @@ acpi_ex_do_logical_op (
}
break;
- case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
+ case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
if (compare > 0) {
- goto cleanup; /* FALSE */
+ goto cleanup; /* FALSE */
}
if (compare < 0) {
local_result = TRUE;
- goto cleanup; /* TRUE */
+ goto cleanup; /* TRUE */
}
/* Bytes match (to shortest length), compare lengths */
@@ -722,18 +682,16 @@ acpi_ex_do_logical_op (
}
}
-cleanup:
+ cleanup:
/* New object was created if implicit conversion performed - delete */
if (local_operand1 != operand1) {
- acpi_ut_remove_reference (local_operand1);
+ acpi_ut_remove_reference(local_operand1);
}
/* Return the logical result and status */
*logical_result = local_result;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exmutex.c b/drivers/acpi/executer/exmutex.c
index c3cb714d2cb..ab47f6d8b5c 100644
--- a/drivers/acpi/executer/exmutex.c
+++ b/drivers/acpi/executer/exmutex.c
@@ -42,20 +42,16 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exmutex")
+ACPI_MODULE_NAME("exmutex")
/* Local prototypes */
-
static void
-acpi_ex_link_mutex (
- union acpi_operand_object *obj_desc,
- struct acpi_thread_state *thread);
-
+acpi_ex_link_mutex(union acpi_operand_object *obj_desc,
+ struct acpi_thread_state *thread);
/*******************************************************************************
*
@@ -69,12 +65,9 @@ acpi_ex_link_mutex (
*
******************************************************************************/
-void
-acpi_ex_unlink_mutex (
- union acpi_operand_object *obj_desc)
+void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc)
{
- struct acpi_thread_state *thread = obj_desc->mutex.owner_thread;
-
+ struct acpi_thread_state *thread = obj_desc->mutex.owner_thread;
if (!thread) {
return;
@@ -88,13 +81,11 @@ acpi_ex_unlink_mutex (
if (obj_desc->mutex.prev) {
(obj_desc->mutex.prev)->mutex.next = obj_desc->mutex.next;
- }
- else {
+ } else {
thread->acquired_mutex_list = obj_desc->mutex.next;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_link_mutex
@@ -109,12 +100,10 @@ acpi_ex_unlink_mutex (
******************************************************************************/
static void
-acpi_ex_link_mutex (
- union acpi_operand_object *obj_desc,
- struct acpi_thread_state *thread)
+acpi_ex_link_mutex(union acpi_operand_object *obj_desc,
+ struct acpi_thread_state *thread)
{
- union acpi_operand_object *list_head;
-
+ union acpi_operand_object *list_head;
list_head = thread->acquired_mutex_list;
@@ -134,7 +123,6 @@ acpi_ex_link_mutex (
thread->acquired_mutex_list = obj_desc;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_acquire_mutex
@@ -150,27 +138,23 @@ acpi_ex_link_mutex (
******************************************************************************/
acpi_status
-acpi_ex_acquire_mutex (
- union acpi_operand_object *time_desc,
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_acquire_mutex(union acpi_operand_object *time_desc,
+ union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_acquire_mutex", obj_desc);
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ex_acquire_mutex", obj_desc);
if (!obj_desc) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Sanity check -- we must have a valid thread ID */
if (!walk_state->thread) {
- ACPI_REPORT_ERROR (("Cannot acquire Mutex [%4.4s], null thread info\n",
- acpi_ut_get_node_name (obj_desc->mutex.node)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("Cannot acquire Mutex [%4.4s], null thread info\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/*
@@ -178,10 +162,8 @@ acpi_ex_acquire_mutex (
* mutex. This mechanism provides some deadlock prevention
*/
if (walk_state->thread->current_sync_level > obj_desc->mutex.sync_level) {
- ACPI_REPORT_ERROR ((
- "Cannot acquire Mutex [%4.4s], incorrect sync_level\n",
- acpi_ut_get_node_name (obj_desc->mutex.node)));
- return_ACPI_STATUS (AE_AML_MUTEX_ORDER);
+ ACPI_REPORT_ERROR(("Cannot acquire Mutex [%4.4s], incorrect sync_level\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ return_ACPI_STATUS(AE_AML_MUTEX_ORDER);
}
/* Support for multiple acquires by the owning thread */
@@ -190,43 +172,43 @@ acpi_ex_acquire_mutex (
/* Special case for Global Lock, allow all threads */
if ((obj_desc->mutex.owner_thread->thread_id ==
- walk_state->thread->thread_id) ||
- (obj_desc->mutex.semaphore ==
- acpi_gbl_global_lock_semaphore)) {
+ walk_state->thread->thread_id) ||
+ (obj_desc->mutex.semaphore ==
+ acpi_gbl_global_lock_semaphore)) {
/*
* The mutex is already owned by this thread,
* just increment the acquisition depth
*/
obj_desc->mutex.acquisition_depth++;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
}
/* Acquire the mutex, wait if necessary */
- status = acpi_ex_system_acquire_mutex (time_desc, obj_desc);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_system_acquire_mutex(time_desc, obj_desc);
+ if (ACPI_FAILURE(status)) {
/* Includes failure from a timeout on time_desc */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Have the mutex: update mutex and walk info and save the sync_level */
- obj_desc->mutex.owner_thread = walk_state->thread;
+ obj_desc->mutex.owner_thread = walk_state->thread;
obj_desc->mutex.acquisition_depth = 1;
- obj_desc->mutex.original_sync_level = walk_state->thread->current_sync_level;
+ obj_desc->mutex.original_sync_level =
+ walk_state->thread->current_sync_level;
walk_state->thread->current_sync_level = obj_desc->mutex.sync_level;
/* Link the mutex to the current thread for force-unlock at method exit */
- acpi_ex_link_mutex (obj_desc, walk_state->thread);
+ acpi_ex_link_mutex(obj_desc, walk_state->thread);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_release_mutex
@@ -241,48 +223,40 @@ acpi_ex_acquire_mutex (
******************************************************************************/
acpi_status
-acpi_ex_release_mutex (
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ex_release_mutex");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_release_mutex");
if (!obj_desc) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* The mutex must have been previously acquired in order to release it */
if (!obj_desc->mutex.owner_thread) {
- ACPI_REPORT_ERROR (("Cannot release Mutex [%4.4s], not acquired\n",
- acpi_ut_get_node_name (obj_desc->mutex.node)));
- return_ACPI_STATUS (AE_AML_MUTEX_NOT_ACQUIRED);
+ ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], not acquired\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ return_ACPI_STATUS(AE_AML_MUTEX_NOT_ACQUIRED);
}
/* Sanity check -- we must have a valid thread ID */
if (!walk_state->thread) {
- ACPI_REPORT_ERROR (("Cannot release Mutex [%4.4s], null thread info\n",
- acpi_ut_get_node_name (obj_desc->mutex.node)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], null thread info\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/*
* The Mutex is owned, but this thread must be the owner.
* Special case for Global Lock, any thread can release
*/
- if ((obj_desc->mutex.owner_thread->thread_id != walk_state->thread->thread_id) &&
- (obj_desc->mutex.semaphore != acpi_gbl_global_lock_semaphore)) {
- ACPI_REPORT_ERROR ((
- "Thread %X cannot release Mutex [%4.4s] acquired by thread %X\n",
- walk_state->thread->thread_id,
- acpi_ut_get_node_name (obj_desc->mutex.node),
- obj_desc->mutex.owner_thread->thread_id));
- return_ACPI_STATUS (AE_AML_NOT_OWNER);
+ if ((obj_desc->mutex.owner_thread->thread_id !=
+ walk_state->thread->thread_id)
+ && (obj_desc->mutex.semaphore != acpi_gbl_global_lock_semaphore)) {
+ ACPI_REPORT_ERROR(("Thread %X cannot release Mutex [%4.4s] acquired by thread %X\n", walk_state->thread->thread_id, acpi_ut_get_node_name(obj_desc->mutex.node), obj_desc->mutex.owner_thread->thread_id));
+ return_ACPI_STATUS(AE_AML_NOT_OWNER);
}
/*
@@ -290,10 +264,8 @@ acpi_ex_release_mutex (
* equal to the current sync level
*/
if (obj_desc->mutex.sync_level > walk_state->thread->current_sync_level) {
- ACPI_REPORT_ERROR ((
- "Cannot release Mutex [%4.4s], incorrect sync_level\n",
- acpi_ut_get_node_name (obj_desc->mutex.node)));
- return_ACPI_STATUS (AE_AML_MUTEX_ORDER);
+ ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], incorrect sync_level\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ return_ACPI_STATUS(AE_AML_MUTEX_ORDER);
}
/* Match multiple Acquires with multiple Releases */
@@ -302,26 +274,26 @@ acpi_ex_release_mutex (
if (obj_desc->mutex.acquisition_depth != 0) {
/* Just decrement the depth and return */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Unlink the mutex from the owner's list */
- acpi_ex_unlink_mutex (obj_desc);
+ acpi_ex_unlink_mutex(obj_desc);
/* Release the mutex */
- status = acpi_ex_system_release_mutex (obj_desc);
+ status = acpi_ex_system_release_mutex(obj_desc);
/* Update the mutex and walk state, restore sync_level before acquire */
obj_desc->mutex.owner_thread = NULL;
- walk_state->thread->current_sync_level = obj_desc->mutex.original_sync_level;
+ walk_state->thread->current_sync_level =
+ obj_desc->mutex.original_sync_level;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_release_all_mutexes
@@ -334,17 +306,13 @@ acpi_ex_release_mutex (
*
******************************************************************************/
-void
-acpi_ex_release_all_mutexes (
- struct acpi_thread_state *thread)
+void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread)
{
- union acpi_operand_object *next = thread->acquired_mutex_list;
- union acpi_operand_object *this;
- acpi_status status;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_operand_object *next = thread->acquired_mutex_list;
+ union acpi_operand_object *this;
+ acpi_status status;
+ ACPI_FUNCTION_ENTRY();
/* Traverse the list of owned mutexes, releasing each one */
@@ -353,13 +321,13 @@ acpi_ex_release_all_mutexes (
next = this->mutex.next;
this->mutex.acquisition_depth = 1;
- this->mutex.prev = NULL;
- this->mutex.next = NULL;
+ this->mutex.prev = NULL;
+ this->mutex.next = NULL;
- /* Release the mutex */
+ /* Release the mutex */
- status = acpi_ex_system_release_mutex (this);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_system_release_mutex(this);
+ if (ACPI_FAILURE(status)) {
continue;
}
@@ -372,5 +340,3 @@ acpi_ex_release_all_mutexes (
thread->current_sync_level = this->mutex.original_sync_level;
}
}
-
-
diff --git a/drivers/acpi/executer/exnames.c b/drivers/acpi/executer/exnames.c
index 639f0bd3f6d..239d8473e9a 100644
--- a/drivers/acpi/executer/exnames.c
+++ b/drivers/acpi/executer/exnames.c
@@ -42,26 +42,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exnames")
+ACPI_MODULE_NAME("exnames")
/* Local prototypes */
-
-static char *
-acpi_ex_allocate_name_string (
- u32 prefix_count,
- u32 num_name_segs);
+static char *acpi_ex_allocate_name_string(u32 prefix_count, u32 num_name_segs);
static acpi_status
-acpi_ex_name_segment (
- u8 **in_aml_address,
- char *name_string);
-
+acpi_ex_name_segment(u8 ** in_aml_address, char *name_string);
/*******************************************************************************
*
@@ -79,17 +71,13 @@ acpi_ex_name_segment (
*
******************************************************************************/
-static char *
-acpi_ex_allocate_name_string (
- u32 prefix_count,
- u32 num_name_segs)
+static char *acpi_ex_allocate_name_string(u32 prefix_count, u32 num_name_segs)
{
- char *temp_ptr;
- char *name_string;
- u32 size_needed;
-
- ACPI_FUNCTION_TRACE ("ex_allocate_name_string");
+ char *temp_ptr;
+ char *name_string;
+ u32 size_needed;
+ ACPI_FUNCTION_TRACE("ex_allocate_name_string");
/*
* Allow room for all \ and ^ prefixes, all segments and a multi_name_prefix.
@@ -100,20 +88,19 @@ acpi_ex_allocate_name_string (
/* Special case for root */
size_needed = 1 + (ACPI_NAME_SIZE * num_name_segs) + 2 + 1;
- }
- else {
- size_needed = prefix_count + (ACPI_NAME_SIZE * num_name_segs) + 2 + 1;
+ } else {
+ size_needed =
+ prefix_count + (ACPI_NAME_SIZE * num_name_segs) + 2 + 1;
}
/*
* Allocate a buffer for the name.
* This buffer must be deleted by the caller!
*/
- name_string = ACPI_MEM_ALLOCATE (size_needed);
+ name_string = ACPI_MEM_ALLOCATE(size_needed);
if (!name_string) {
- ACPI_REPORT_ERROR ((
- "ex_allocate_name_string: Could not allocate size %d\n", size_needed));
- return_PTR (NULL);
+ ACPI_REPORT_ERROR(("ex_allocate_name_string: Could not allocate size %d\n", size_needed));
+ return_PTR(NULL);
}
temp_ptr = name_string;
@@ -122,23 +109,20 @@ acpi_ex_allocate_name_string (
if (prefix_count == ACPI_UINT32_MAX) {
*temp_ptr++ = AML_ROOT_PREFIX;
- }
- else {
+ } else {
while (prefix_count--) {
*temp_ptr++ = AML_PARENT_PREFIX;
}
}
-
/* Set up Dual or Multi prefixes if needed */
if (num_name_segs > 2) {
/* Set up multi prefixes */
*temp_ptr++ = AML_MULTI_NAME_PREFIX_OP;
- *temp_ptr++ = (char) num_name_segs;
- }
- else if (2 == num_name_segs) {
+ *temp_ptr++ = (char)num_name_segs;
+ } else if (2 == num_name_segs) {
/* Set up dual prefixes */
*temp_ptr++ = AML_DUAL_NAME_PREFIX;
@@ -150,7 +134,7 @@ acpi_ex_allocate_name_string (
*/
*temp_ptr = 0;
- return_PTR (name_string);
+ return_PTR(name_string);
}
/*******************************************************************************
@@ -167,19 +151,14 @@ acpi_ex_allocate_name_string (
*
******************************************************************************/
-static acpi_status
-acpi_ex_name_segment (
- u8 **in_aml_address,
- char *name_string)
+static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string)
{
- char *aml_address = (void *) *in_aml_address;
- acpi_status status = AE_OK;
- u32 index;
- char char_buf[5];
-
-
- ACPI_FUNCTION_TRACE ("ex_name_segment");
+ char *aml_address = (void *)*in_aml_address;
+ acpi_status status = AE_OK;
+ u32 index;
+ char char_buf[5];
+ ACPI_FUNCTION_TRACE("ex_name_segment");
/*
* If first character is a digit, then we know that we aren't looking at a
@@ -188,20 +167,20 @@ acpi_ex_name_segment (
char_buf[0] = *aml_address;
if ('0' <= char_buf[0] && char_buf[0] <= '9') {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "leading digit: %c\n", char_buf[0]));
- return_ACPI_STATUS (AE_CTRL_PENDING);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "leading digit: %c\n",
+ char_buf[0]));
+ return_ACPI_STATUS(AE_CTRL_PENDING);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "Bytes from stream:\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "Bytes from stream:\n"));
for (index = 0;
- (index < ACPI_NAME_SIZE) && (acpi_ut_valid_acpi_character (*aml_address));
- index++) {
+ (index < ACPI_NAME_SIZE)
+ && (acpi_ut_valid_acpi_character(*aml_address)); index++) {
char_buf[index] = *aml_address++;
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "%c\n", char_buf[index]));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "%c\n", char_buf[index]));
}
-
/* Valid name segment */
if (index == 4) {
@@ -210,41 +189,37 @@ acpi_ex_name_segment (
char_buf[4] = '\0';
if (name_string) {
- ACPI_STRCAT (name_string, char_buf);
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Appended to - %s \n", name_string));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "No Name string - %s \n", char_buf));
+ ACPI_STRCAT(name_string, char_buf);
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Appended to - %s \n", name_string));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "No Name string - %s \n", char_buf));
}
- }
- else if (index == 0) {
+ } else if (index == 0) {
/*
* First character was not a valid name character,
* so we are looking at something other than a name.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Leading character is not alpha: %02Xh (not a name)\n",
- char_buf[0]));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Leading character is not alpha: %02Xh (not a name)\n",
+ char_buf[0]));
status = AE_CTRL_PENDING;
- }
- else {
+ } else {
/*
* Segment started with one or more valid characters, but fewer than
* the required 4
*/
status = AE_AML_BAD_NAME;
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Bad character %02x in name, at %p\n",
- *aml_address, aml_address));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Bad character %02x in name, at %p\n",
+ *aml_address, aml_address));
}
*in_aml_address = (u8 *) aml_address;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_get_name_string
@@ -263,37 +238,32 @@ acpi_ex_name_segment (
******************************************************************************/
acpi_status
-acpi_ex_get_name_string (
- acpi_object_type data_type,
- u8 *in_aml_address,
- char **out_name_string,
- u32 *out_name_length)
+acpi_ex_get_name_string(acpi_object_type data_type,
+ u8 * in_aml_address,
+ char **out_name_string, u32 * out_name_length)
{
- acpi_status status = AE_OK;
- u8 *aml_address = in_aml_address;
- char *name_string = NULL;
- u32 num_segments;
- u32 prefix_count = 0;
- u8 has_prefix = FALSE;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_get_name_string", aml_address);
-
-
- if (ACPI_TYPE_LOCAL_REGION_FIELD == data_type ||
- ACPI_TYPE_LOCAL_BANK_FIELD == data_type ||
- ACPI_TYPE_LOCAL_INDEX_FIELD == data_type) {
+ acpi_status status = AE_OK;
+ u8 *aml_address = in_aml_address;
+ char *name_string = NULL;
+ u32 num_segments;
+ u32 prefix_count = 0;
+ u8 has_prefix = FALSE;
+
+ ACPI_FUNCTION_TRACE_PTR("ex_get_name_string", aml_address);
+
+ if (ACPI_TYPE_LOCAL_REGION_FIELD == data_type ||
+ ACPI_TYPE_LOCAL_BANK_FIELD == data_type ||
+ ACPI_TYPE_LOCAL_INDEX_FIELD == data_type) {
/* Disallow prefixes for types associated with field_unit names */
- name_string = acpi_ex_allocate_name_string (0, 1);
+ name_string = acpi_ex_allocate_name_string(0, 1);
if (!name_string) {
status = AE_NO_MEMORY;
+ } else {
+ status =
+ acpi_ex_name_segment(&aml_address, name_string);
}
- else {
- status = acpi_ex_name_segment (&aml_address, name_string);
- }
- }
- else {
+ } else {
/*
* data_type is not a field name.
* Examine first character of name for root or parent prefix operators
@@ -301,8 +271,9 @@ acpi_ex_get_name_string (
switch (*aml_address) {
case AML_ROOT_PREFIX:
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "root_prefix(\\) at %p\n",
- aml_address));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
+ "root_prefix(\\) at %p\n",
+ aml_address));
/*
* Remember that we have a root_prefix --
@@ -313,14 +284,14 @@ acpi_ex_get_name_string (
has_prefix = TRUE;
break;
-
case AML_PARENT_PREFIX:
/* Increment past possibly multiple parent prefixes */
do {
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "parent_prefix (^) at %p\n",
- aml_address));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
+ "parent_prefix (^) at %p\n",
+ aml_address));
aml_address++;
prefix_count++;
@@ -330,7 +301,6 @@ acpi_ex_get_name_string (
has_prefix = TRUE;
break;
-
default:
/* Not a prefix character */
@@ -343,11 +313,13 @@ acpi_ex_get_name_string (
switch (*aml_address) {
case AML_DUAL_NAME_PREFIX:
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "dual_name_prefix at %p\n",
- aml_address));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
+ "dual_name_prefix at %p\n",
+ aml_address));
aml_address++;
- name_string = acpi_ex_allocate_name_string (prefix_count, 2);
+ name_string =
+ acpi_ex_allocate_name_string(prefix_count, 2);
if (!name_string) {
status = AE_NO_MEMORY;
break;
@@ -357,24 +329,29 @@ acpi_ex_get_name_string (
has_prefix = TRUE;
- status = acpi_ex_name_segment (&aml_address, name_string);
- if (ACPI_SUCCESS (status)) {
- status = acpi_ex_name_segment (&aml_address, name_string);
+ status =
+ acpi_ex_name_segment(&aml_address, name_string);
+ if (ACPI_SUCCESS(status)) {
+ status =
+ acpi_ex_name_segment(&aml_address,
+ name_string);
}
break;
-
case AML_MULTI_NAME_PREFIX_OP:
- ACPI_DEBUG_PRINT ((ACPI_DB_LOAD, "multi_name_prefix at %p\n",
- aml_address));
+ ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
+ "multi_name_prefix at %p\n",
+ aml_address));
/* Fetch count of segments remaining in name path */
aml_address++;
num_segments = *aml_address;
- name_string = acpi_ex_allocate_name_string (prefix_count, num_segments);
+ name_string =
+ acpi_ex_allocate_name_string(prefix_count,
+ num_segments);
if (!name_string) {
status = AE_NO_MEMORY;
break;
@@ -386,27 +363,28 @@ acpi_ex_get_name_string (
has_prefix = TRUE;
while (num_segments &&
- (status = acpi_ex_name_segment (&aml_address, name_string)) ==
- AE_OK) {
+ (status =
+ acpi_ex_name_segment(&aml_address,
+ name_string)) == AE_OK) {
num_segments--;
}
break;
-
case 0:
/* null_name valid as of 8-12-98 ASL/AML Grammar Update */
if (prefix_count == ACPI_UINT32_MAX) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "name_seg is \"\\\" followed by NULL\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "name_seg is \"\\\" followed by NULL\n"));
}
/* Consume the NULL byte */
aml_address++;
- name_string = acpi_ex_allocate_name_string (prefix_count, 0);
+ name_string =
+ acpi_ex_allocate_name_string(prefix_count, 0);
if (!name_string) {
status = AE_NO_MEMORY;
break;
@@ -414,18 +392,19 @@ acpi_ex_get_name_string (
break;
-
default:
/* Name segment string */
- name_string = acpi_ex_allocate_name_string (prefix_count, 1);
+ name_string =
+ acpi_ex_allocate_name_string(prefix_count, 1);
if (!name_string) {
status = AE_NO_MEMORY;
break;
}
- status = acpi_ex_name_segment (&aml_address, name_string);
+ status =
+ acpi_ex_name_segment(&aml_address, name_string);
break;
}
}
@@ -433,15 +412,20 @@ acpi_ex_get_name_string (
if (AE_CTRL_PENDING == status && has_prefix) {
/* Ran out of segments after processing a prefix */
- ACPI_REPORT_ERROR (
- ("ex_do_name: Malformed Name at %p\n", name_string));
+ ACPI_REPORT_ERROR(("ex_do_name: Malformed Name at %p\n",
+ name_string));
status = AE_AML_BAD_NAME;
}
+ if (ACPI_FAILURE(status)) {
+ if (name_string) {
+ ACPI_MEM_FREE(name_string);
+ }
+ return_ACPI_STATUS(status);
+ }
+
*out_name_string = name_string;
*out_name_length = (u32) (aml_address - in_aml_address);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exoparg1.c b/drivers/acpi/executer/exoparg1.c
index dbdf8262ba0..97e34542f5e 100644
--- a/drivers/acpi/executer/exoparg1.c
+++ b/drivers/acpi/executer/exoparg1.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acdispat.h>
@@ -50,10 +49,8 @@
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exoparg1")
-
+ACPI_MODULE_NAME("exoparg1")
/*!
* Naming convention for AML interpreter execution routines.
@@ -76,7 +73,6 @@
* The AcpiExOpcode* functions are called via the Dispatcher component with
* fully resolved operands.
!*/
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_0A_0T_1R
@@ -88,59 +84,53 @@
* DESCRIPTION: Execute operator with no operands, one return value
*
******************************************************************************/
-
-acpi_status
-acpi_ex_opcode_0A_0T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *return_desc = NULL;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_0A_0T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ acpi_status status = AE_OK;
+ union acpi_operand_object *return_desc = NULL;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_0A_0T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the AML opcode */
switch (walk_state->opcode) {
- case AML_TIMER_OP: /* Timer () */
+ case AML_TIMER_OP: /* Timer () */
/* Create a return object of type Integer */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
-
- return_desc->integer.value = acpi_os_get_timer ();
+#if ACPI_MACHINE_WIDTH != 16
+ return_desc->integer.value = acpi_os_get_timer();
+#endif
break;
- default: /* Unknown opcode */
+ default: /* Unknown opcode */
- ACPI_REPORT_ERROR (("acpi_ex_opcode_0A_0T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_0A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
-cleanup:
-
- if (!walk_state->result_obj) {
- walk_state->result_obj = return_desc;
- }
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if ((ACPI_FAILURE(status)) || walk_state->result_obj) {
+ acpi_ut_remove_reference(return_desc);
+ } else {
+ /* Save the return value */
+
+ walk_state->result_obj = return_desc;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_1A_0T_0R
@@ -154,69 +144,58 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_1A_0T_0R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_0T_0R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_0T_0R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the AML opcode */
switch (walk_state->opcode) {
- case AML_RELEASE_OP: /* Release (mutex_object) */
+ case AML_RELEASE_OP: /* Release (mutex_object) */
- status = acpi_ex_release_mutex (operand[0], walk_state);
+ status = acpi_ex_release_mutex(operand[0], walk_state);
break;
+ case AML_RESET_OP: /* Reset (event_object) */
- case AML_RESET_OP: /* Reset (event_object) */
-
- status = acpi_ex_system_reset_event (operand[0]);
+ status = acpi_ex_system_reset_event(operand[0]);
break;
+ case AML_SIGNAL_OP: /* Signal (event_object) */
- case AML_SIGNAL_OP: /* Signal (event_object) */
-
- status = acpi_ex_system_signal_event (operand[0]);
+ status = acpi_ex_system_signal_event(operand[0]);
break;
+ case AML_SLEEP_OP: /* Sleep (msec_time) */
- case AML_SLEEP_OP: /* Sleep (msec_time) */
-
- status = acpi_ex_system_do_suspend (operand[0]->integer.value);
+ status = acpi_ex_system_do_suspend(operand[0]->integer.value);
break;
+ case AML_STALL_OP: /* Stall (usec_time) */
- case AML_STALL_OP: /* Stall (usec_time) */
-
- status = acpi_ex_system_do_stall ((u32) operand[0]->integer.value);
+ status =
+ acpi_ex_system_do_stall((u32) operand[0]->integer.value);
break;
+ case AML_UNLOAD_OP: /* Unload (Handle) */
- case AML_UNLOAD_OP: /* Unload (Handle) */
-
- status = acpi_ex_unload_table (operand[0]);
+ status = acpi_ex_unload_table(operand[0]);
break;
+ default: /* Unknown opcode */
- default: /* Unknown opcode */
-
- ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_0T_0R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_1A_1T_0R
@@ -230,41 +209,34 @@ acpi_ex_opcode_1A_0T_0R (
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_1A_1T_0R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object **operand = &walk_state->operands[0];
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_1T_0R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ acpi_status status = AE_OK;
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_1T_0R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the AML opcode */
switch (walk_state->opcode) {
case AML_LOAD_OP:
- status = acpi_ex_load_op (operand[0], operand[1], walk_state);
+ status = acpi_ex_load_op(operand[0], operand[1], walk_state);
break;
- default: /* Unknown opcode */
+ default: /* Unknown opcode */
- ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_1T_0R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_0R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
+ cleanup:
-cleanup:
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_1A_1T_1R
@@ -278,23 +250,19 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_1A_1T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc = NULL;
- union acpi_operand_object *return_desc2 = NULL;
- u32 temp32;
- u32 i;
- acpi_integer power_of_ten;
- acpi_integer digit;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_1T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
-
+ acpi_status status = AE_OK;
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc = NULL;
+ union acpi_operand_object *return_desc2 = NULL;
+ u32 temp32;
+ u32 i;
+ acpi_integer power_of_ten;
+ acpi_integer digit;
+
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_1T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the AML opcode */
@@ -308,20 +276,19 @@ acpi_ex_opcode_1A_1T_1R (
/* Create a return object of type Integer for these opcodes */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
switch (walk_state->opcode) {
- case AML_BIT_NOT_OP: /* Not (Operand, Result) */
+ case AML_BIT_NOT_OP: /* Not (Operand, Result) */
return_desc->integer.value = ~operand[0]->integer.value;
break;
-
- case AML_FIND_SET_LEFT_BIT_OP: /* find_set_left_bit (Operand, Result) */
+ case AML_FIND_SET_LEFT_BIT_OP: /* find_set_left_bit (Operand, Result) */
return_desc->integer.value = operand[0]->integer.value;
@@ -330,15 +297,14 @@ acpi_ex_opcode_1A_1T_1R (
* endian unsigned value, so this boundary condition is valid.
*/
for (temp32 = 0; return_desc->integer.value &&
- temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) {
+ temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) {
return_desc->integer.value >>= 1;
}
return_desc->integer.value = temp32;
break;
-
- case AML_FIND_SET_RIGHT_BIT_OP: /* find_set_right_bit (Operand, Result) */
+ case AML_FIND_SET_RIGHT_BIT_OP: /* find_set_right_bit (Operand, Result) */
return_desc->integer.value = operand[0]->integer.value;
@@ -347,18 +313,17 @@ acpi_ex_opcode_1A_1T_1R (
* endian unsigned value, so this boundary condition is valid.
*/
for (temp32 = 0; return_desc->integer.value &&
- temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) {
+ temp32 < ACPI_INTEGER_BIT_SIZE; ++temp32) {
return_desc->integer.value <<= 1;
}
/* Since the bit position is one-based, subtract from 33 (65) */
return_desc->integer.value = temp32 == 0 ? 0 :
- (ACPI_INTEGER_BIT_SIZE + 1) - temp32;
+ (ACPI_INTEGER_BIT_SIZE + 1) - temp32;
break;
-
- case AML_FROM_BCD_OP: /* from_bcd (BCDValue, Result) */
+ case AML_FROM_BCD_OP: /* from_bcd (BCDValue, Result) */
/*
* The 64-bit ACPI integer can hold 16 4-bit BCD characters
@@ -371,7 +336,9 @@ acpi_ex_opcode_1A_1T_1R (
/* Convert each BCD digit (each is one nybble wide) */
- for (i = 0; (i < acpi_gbl_integer_nybble_width) && (digit > 0); i++) {
+ for (i = 0;
+ (i < acpi_gbl_integer_nybble_width) && (digit > 0);
+ i++) {
/* Get the least significant 4-bit BCD digit */
temp32 = ((u32) digit) & 0xF;
@@ -379,9 +346,9 @@ acpi_ex_opcode_1A_1T_1R (
/* Check the range of the digit */
if (temp32 > 9) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "BCD digit too large (not decimal): 0x%X\n",
- temp32));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "BCD digit too large (not decimal): 0x%X\n",
+ temp32));
status = AE_AML_NUMERIC_OVERFLOW;
goto cleanup;
@@ -389,8 +356,8 @@ acpi_ex_opcode_1A_1T_1R (
/* Sum the digit into the result with the current power of 10 */
- return_desc->integer.value += (((acpi_integer) temp32) *
- power_of_ten);
+ return_desc->integer.value +=
+ (((acpi_integer) temp32) * power_of_ten);
/* Shift to next BCD digit */
@@ -402,45 +369,50 @@ acpi_ex_opcode_1A_1T_1R (
}
break;
-
- case AML_TO_BCD_OP: /* to_bcd (Operand, Result) */
+ case AML_TO_BCD_OP: /* to_bcd (Operand, Result) */
return_desc->integer.value = 0;
digit = operand[0]->integer.value;
/* Each BCD digit is one nybble wide */
- for (i = 0; (i < acpi_gbl_integer_nybble_width) && (digit > 0); i++) {
- (void) acpi_ut_short_divide (digit, 10, &digit, &temp32);
+ for (i = 0;
+ (i < acpi_gbl_integer_nybble_width) && (digit > 0);
+ i++) {
+ (void)acpi_ut_short_divide(digit, 10, &digit,
+ &temp32);
/*
* Insert the BCD digit that resides in the
* remainder from above
*/
- return_desc->integer.value |= (((acpi_integer) temp32) <<
- ACPI_MUL_4 (i));
+ return_desc->integer.value |=
+ (((acpi_integer) temp32) << ACPI_MUL_4(i));
}
/* Overflow if there is any data left in Digit */
if (digit > 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Integer too large to convert to BCD: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (operand[0]->integer.value)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Integer too large to convert to BCD: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(operand
+ [0]->
+ integer.
+ value)));
status = AE_AML_NUMERIC_OVERFLOW;
goto cleanup;
}
break;
-
- case AML_COND_REF_OF_OP: /* cond_ref_of (source_object, Result) */
+ case AML_COND_REF_OF_OP: /* cond_ref_of (source_object, Result) */
/*
* This op is a little strange because the internal return value is
* different than the return value stored in the result descriptor
* (There are really two return values)
*/
- if ((struct acpi_namespace_node *) operand[0] == acpi_gbl_root_node) {
+ if ((struct acpi_namespace_node *)operand[0] ==
+ acpi_gbl_root_node) {
/*
* This means that the object does not exist in the namespace,
* return FALSE
@@ -451,38 +423,38 @@ acpi_ex_opcode_1A_1T_1R (
/* Get the object reference, store it, and remove our reference */
- status = acpi_ex_get_object_reference (operand[0],
- &return_desc2, walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_get_object_reference(operand[0],
+ &return_desc2,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_ex_store (return_desc2, operand[1], walk_state);
- acpi_ut_remove_reference (return_desc2);
+ status =
+ acpi_ex_store(return_desc2, operand[1], walk_state);
+ acpi_ut_remove_reference(return_desc2);
/* The object exists in the namespace, return TRUE */
return_desc->integer.value = ACPI_INTEGER_MAX;
goto cleanup;
-
default:
/* No other opcodes get here */
break;
}
break;
-
- case AML_STORE_OP: /* Store (Source, Target) */
+ case AML_STORE_OP: /* Store (Source, Target) */
/*
* A store operand is typically a number, string, buffer or lvalue
* Be careful about deleting the source object,
* since the object itself may have been stored.
*/
- status = acpi_ex_store (operand[0], operand[1], walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_store(operand[0], operand[1], walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* It is possible that the Store already produced a return object */
@@ -495,92 +467,84 @@ acpi_ex_opcode_1A_1T_1R (
* cancel out, and we simply don't do anything.
*/
walk_state->result_obj = operand[0];
- walk_state->operands[0] = NULL; /* Prevent deletion */
+ walk_state->operands[0] = NULL; /* Prevent deletion */
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
+ /*
+ * ACPI 2.0 Opcodes
+ */
+ case AML_COPY_OP: /* Copy (Source, Target) */
- /*
- * ACPI 2.0 Opcodes
- */
- case AML_COPY_OP: /* Copy (Source, Target) */
-
- status = acpi_ut_copy_iobject_to_iobject (operand[0], &return_desc,
- walk_state);
+ status =
+ acpi_ut_copy_iobject_to_iobject(operand[0], &return_desc,
+ walk_state);
break;
+ case AML_TO_DECSTRING_OP: /* to_decimal_string (Data, Result) */
- case AML_TO_DECSTRING_OP: /* to_decimal_string (Data, Result) */
-
- status = acpi_ex_convert_to_string (operand[0], &return_desc,
- ACPI_EXPLICIT_CONVERT_DECIMAL);
+ status = acpi_ex_convert_to_string(operand[0], &return_desc,
+ ACPI_EXPLICIT_CONVERT_DECIMAL);
if (return_desc == operand[0]) {
/* No conversion performed, add ref to handle return value */
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
}
break;
+ case AML_TO_HEXSTRING_OP: /* to_hex_string (Data, Result) */
- case AML_TO_HEXSTRING_OP: /* to_hex_string (Data, Result) */
-
- status = acpi_ex_convert_to_string (operand[0], &return_desc,
- ACPI_EXPLICIT_CONVERT_HEX);
+ status = acpi_ex_convert_to_string(operand[0], &return_desc,
+ ACPI_EXPLICIT_CONVERT_HEX);
if (return_desc == operand[0]) {
/* No conversion performed, add ref to handle return value */
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
}
break;
+ case AML_TO_BUFFER_OP: /* to_buffer (Data, Result) */
- case AML_TO_BUFFER_OP: /* to_buffer (Data, Result) */
-
- status = acpi_ex_convert_to_buffer (operand[0], &return_desc);
+ status = acpi_ex_convert_to_buffer(operand[0], &return_desc);
if (return_desc == operand[0]) {
/* No conversion performed, add ref to handle return value */
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
}
break;
+ case AML_TO_INTEGER_OP: /* to_integer (Data, Result) */
- case AML_TO_INTEGER_OP: /* to_integer (Data, Result) */
-
- status = acpi_ex_convert_to_integer (operand[0], &return_desc,
- ACPI_ANY_BASE);
+ status = acpi_ex_convert_to_integer(operand[0], &return_desc,
+ ACPI_ANY_BASE);
if (return_desc == operand[0]) {
/* No conversion performed, add ref to handle return value */
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
}
break;
-
- case AML_SHIFT_LEFT_BIT_OP: /* shift_left_bit (Source, bit_num) */
- case AML_SHIFT_RIGHT_BIT_OP: /* shift_right_bit (Source, bit_num) */
+ case AML_SHIFT_LEFT_BIT_OP: /* shift_left_bit (Source, bit_num) */
+ case AML_SHIFT_RIGHT_BIT_OP: /* shift_right_bit (Source, bit_num) */
/* These are two obsolete opcodes */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "%s is obsolete and not implemented\n",
- acpi_ps_get_opcode_name (walk_state->opcode)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%s is obsolete and not implemented\n",
+ acpi_ps_get_opcode_name(walk_state->opcode)));
status = AE_SUPPORT;
goto cleanup;
+ default: /* Unknown opcode */
- default: /* Unknown opcode */
-
- ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_1T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/* Store the return value computed above into the target object */
- status = acpi_ex_store (return_desc, operand[1], walk_state);
+ status = acpi_ex_store(return_desc, operand[1], walk_state);
}
-
-cleanup:
+ cleanup:
if (!walk_state->result_obj) {
walk_state->result_obj = return_desc;
@@ -588,14 +552,13 @@ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_1A_0T_1R
@@ -608,28 +571,24 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_1A_0T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *temp_desc;
- union acpi_operand_object *return_desc = NULL;
- acpi_status status = AE_OK;
- u32 type;
- acpi_integer value;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_1A_0T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *temp_desc;
+ union acpi_operand_object *return_desc = NULL;
+ acpi_status status = AE_OK;
+ u32 type;
+ acpi_integer value;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_1A_0T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the AML opcode */
switch (walk_state->opcode) {
- case AML_LNOT_OP: /* LNot (Operand) */
+ case AML_LNOT_OP: /* LNot (Operand) */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -644,15 +603,14 @@ acpi_ex_opcode_1A_0T_1R (
}
break;
-
- case AML_DECREMENT_OP: /* Decrement (Operand) */
- case AML_INCREMENT_OP: /* Increment (Operand) */
+ case AML_DECREMENT_OP: /* Decrement (Operand) */
+ case AML_INCREMENT_OP: /* Increment (Operand) */
/*
* Create a new integer. Can't just get the base integer and
* increment it because it may be an Arg or Field.
*/
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -663,10 +621,11 @@ acpi_ex_opcode_1A_0T_1R (
* NS Node or an internal object.
*/
temp_desc = operand[0];
- if (ACPI_GET_DESCRIPTOR_TYPE (temp_desc) == ACPI_DESC_TYPE_OPERAND) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(temp_desc) ==
+ ACPI_DESC_TYPE_OPERAND) {
/* Internal reference object - prevent deletion */
- acpi_ut_add_reference (temp_desc);
+ acpi_ut_add_reference(temp_desc);
}
/*
@@ -676,11 +635,15 @@ acpi_ex_opcode_1A_0T_1R (
* NOTE: We use LNOT_OP here in order to force resolution of the
* reference operand to an actual integer.
*/
- status = acpi_ex_resolve_operands (AML_LNOT_OP, &temp_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "%s: bad operand(s) %s\n",
- acpi_ps_get_opcode_name (walk_state->opcode),
- acpi_format_exception(status)));
+ status =
+ acpi_ex_resolve_operands(AML_LNOT_OP, &temp_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%s: bad operand(s) %s\n",
+ acpi_ps_get_opcode_name(walk_state->
+ opcode),
+ acpi_format_exception(status)));
goto cleanup;
}
@@ -690,25 +653,25 @@ acpi_ex_opcode_1A_0T_1R (
* Perform the actual increment or decrement
*/
if (walk_state->opcode == AML_INCREMENT_OP) {
- return_desc->integer.value = temp_desc->integer.value +1;
- }
- else {
- return_desc->integer.value = temp_desc->integer.value -1;
+ return_desc->integer.value =
+ temp_desc->integer.value + 1;
+ } else {
+ return_desc->integer.value =
+ temp_desc->integer.value - 1;
}
/* Finished with this Integer object */
- acpi_ut_remove_reference (temp_desc);
+ acpi_ut_remove_reference(temp_desc);
/*
* Store the result back (indirectly) through the original
* Reference object
*/
- status = acpi_ex_store (return_desc, operand[0], walk_state);
+ status = acpi_ex_store(return_desc, operand[0], walk_state);
break;
-
- case AML_TYPE_OP: /* object_type (source_object) */
+ case AML_TYPE_OP: /* object_type (source_object) */
/*
* Note: The operand is not resolved at this point because we want to
@@ -719,13 +682,15 @@ acpi_ex_opcode_1A_0T_1R (
/* Get the type of the base object */
- status = acpi_ex_resolve_multiple (walk_state, operand[0], &type, NULL);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_resolve_multiple(walk_state, operand[0], &type,
+ NULL);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Allocate a descriptor to hold the type. */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -734,8 +699,7 @@ acpi_ex_opcode_1A_0T_1R (
return_desc->integer.value = type;
break;
-
- case AML_SIZE_OF_OP: /* size_of (source_object) */
+ case AML_SIZE_OF_OP: /* size_of (source_object) */
/*
* Note: The operand is not resolved at this point because we want to
@@ -744,9 +708,10 @@ acpi_ex_opcode_1A_0T_1R (
/* Get the base object */
- status = acpi_ex_resolve_multiple (walk_state,
- operand[0], &type, &temp_desc);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_resolve_multiple(walk_state,
+ operand[0], &type,
+ &temp_desc);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -777,9 +742,9 @@ acpi_ex_opcode_1A_0T_1R (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "size_of - Operand is not Buf/Int/Str/Pkg - found type %s\n",
- acpi_ut_get_type_name (type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "size_of - Operand is not Buf/Int/Str/Pkg - found type %s\n",
+ acpi_ut_get_type_name(type)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
}
@@ -788,7 +753,7 @@ acpi_ex_opcode_1A_0T_1R (
* Now that we have the size of the object, create a result
* object to hold the value
*/
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -797,22 +762,23 @@ acpi_ex_opcode_1A_0T_1R (
return_desc->integer.value = value;
break;
+ case AML_REF_OF_OP: /* ref_of (source_object) */
- case AML_REF_OF_OP: /* ref_of (source_object) */
-
- status = acpi_ex_get_object_reference (operand[0], &return_desc, walk_state);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_get_object_reference(operand[0], &return_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
break;
-
- case AML_DEREF_OF_OP: /* deref_of (obj_reference | String) */
+ case AML_DEREF_OF_OP: /* deref_of (obj_reference | String) */
/* Check for a method local or argument, or standalone String */
- if (ACPI_GET_DESCRIPTOR_TYPE (operand[0]) != ACPI_DESC_TYPE_NAMED) {
- switch (ACPI_GET_OBJECT_TYPE (operand[0])) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(operand[0]) !=
+ ACPI_DESC_TYPE_NAMED) {
+ switch (ACPI_GET_OBJECT_TYPE(operand[0])) {
case ACPI_TYPE_LOCAL_REFERENCE:
/*
* This is a deref_of (local_x | arg_x)
@@ -825,11 +791,12 @@ acpi_ex_opcode_1A_0T_1R (
/* Set Operand[0] to the value of the local/arg */
- status = acpi_ds_method_data_get_value (
- operand[0]->reference.opcode,
- operand[0]->reference.offset,
- walk_state, &temp_desc);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ds_method_data_get_value
+ (operand[0]->reference.opcode,
+ operand[0]->reference.offset,
+ walk_state, &temp_desc);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -837,7 +804,7 @@ acpi_ex_opcode_1A_0T_1R (
* Delete our reference to the input object and
* point to the object just retrieved
*/
- acpi_ut_remove_reference (operand[0]);
+ acpi_ut_remove_reference(operand[0]);
operand[0] = temp_desc;
break;
@@ -845,8 +812,9 @@ acpi_ex_opcode_1A_0T_1R (
/* Get the object to which the reference refers */
- temp_desc = operand[0]->reference.object;
- acpi_ut_remove_reference (operand[0]);
+ temp_desc =
+ operand[0]->reference.object;
+ acpi_ut_remove_reference(operand[0]);
operand[0] = temp_desc;
break;
@@ -857,7 +825,6 @@ acpi_ex_opcode_1A_0T_1R (
}
break;
-
case ACPI_TYPE_STRING:
/*
@@ -868,22 +835,28 @@ acpi_ex_opcode_1A_0T_1R (
* 2) Dereference the node to an actual object. Could be a
* Field, so we need to resolve the node to a value.
*/
- status = acpi_ns_get_node_by_path (operand[0]->string.pointer,
- walk_state->scope_info->scope.node,
- ACPI_NS_SEARCH_PARENT,
- ACPI_CAST_INDIRECT_PTR (
- struct acpi_namespace_node, &return_desc));
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ns_get_node_by_path(operand[0]->string.
+ pointer,
+ walk_state->
+ scope_info->scope.
+ node,
+ ACPI_NS_SEARCH_PARENT,
+ ACPI_CAST_INDIRECT_PTR
+ (struct
+ acpi_namespace_node,
+ &return_desc));
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_ex_resolve_node_to_value (
- ACPI_CAST_INDIRECT_PTR (
- struct acpi_namespace_node, &return_desc),
- walk_state);
+ status =
+ acpi_ex_resolve_node_to_value
+ (ACPI_CAST_INDIRECT_PTR
+ (struct acpi_namespace_node, &return_desc),
+ walk_state);
goto cleanup;
-
default:
status = AE_AML_OPERAND_TYPE;
@@ -893,17 +866,20 @@ acpi_ex_opcode_1A_0T_1R (
/* Operand[0] may have changed from the code above */
- if (ACPI_GET_DESCRIPTOR_TYPE (operand[0]) == ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(operand[0]) ==
+ ACPI_DESC_TYPE_NAMED) {
/*
* This is a deref_of (object_reference)
* Get the actual object from the Node (This is the dereference).
* This case may only happen when a local_x or arg_x is
* dereferenced above.
*/
- return_desc = acpi_ns_get_attached_object (
- (struct acpi_namespace_node *) operand[0]);
- }
- else {
+ return_desc = acpi_ns_get_attached_object((struct
+ acpi_namespace_node
+ *)
+ operand[0]);
+ acpi_ut_add_reference(return_desc);
+ } else {
/*
* This must be a reference object produced by either the
* Index() or ref_of() operator
@@ -918,7 +894,8 @@ acpi_ex_opcode_1A_0T_1R (
switch (operand[0]->reference.target_type) {
case ACPI_TYPE_BUFFER_FIELD:
- temp_desc = operand[0]->reference.object;
+ temp_desc =
+ operand[0]->reference.object;
/*
* Create a new object that contains one element of the
@@ -928,7 +905,9 @@ acpi_ex_opcode_1A_0T_1R (
* sub-buffer of the main buffer, it is only a pointer to a
* single element (byte) of the buffer!
*/
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc =
+ acpi_ut_create_internal_object
+ (ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -940,66 +919,63 @@ acpi_ex_opcode_1A_0T_1R (
* reference to the buffer itself.
*/
return_desc->integer.value =
- temp_desc->buffer.pointer[operand[0]->reference.offset];
+ temp_desc->buffer.
+ pointer[operand[0]->reference.
+ offset];
break;
-
case ACPI_TYPE_PACKAGE:
/*
* Return the referenced element of the package. We must
* add another reference to the referenced object, however.
*/
- return_desc = *(operand[0]->reference.where);
- if (!return_desc) {
- /*
- * We can't return a NULL dereferenced value. This is
- * an uninitialized package element and is thus a
- * severe error.
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "NULL package element obj %p\n",
- operand[0]));
- status = AE_AML_UNINITIALIZED_ELEMENT;
- goto cleanup;
+ return_desc =
+ *(operand[0]->reference.where);
+ if (return_desc) {
+ acpi_ut_add_reference
+ (return_desc);
}
- acpi_ut_add_reference (return_desc);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown Index target_type %X in obj %p\n",
- operand[0]->reference.target_type, operand[0]));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown Index target_type %X in obj %p\n",
+ operand[0]->reference.
+ target_type,
+ operand[0]));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
}
break;
-
case AML_REF_OF_OP:
return_desc = operand[0]->reference.object;
- if (ACPI_GET_DESCRIPTOR_TYPE (return_desc) ==
- ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(return_desc) ==
+ ACPI_DESC_TYPE_NAMED) {
- return_desc = acpi_ns_get_attached_object (
- (struct acpi_namespace_node *) return_desc);
+ return_desc =
+ acpi_ns_get_attached_object((struct
+ acpi_namespace_node
+ *)
+ return_desc);
}
/* Add another reference to the object! */
- acpi_ut_add_reference (return_desc);
+ acpi_ut_add_reference(return_desc);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown opcode in ref(%p) - %X\n",
- operand[0], operand[0]->reference.opcode));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown opcode in ref(%p) - %X\n",
+ operand[0],
+ operand[0]->reference.
+ opcode));
status = AE_TYPE;
goto cleanup;
@@ -1007,25 +983,21 @@ acpi_ex_opcode_1A_0T_1R (
}
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_1A_0T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
-
-cleanup:
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
}
walk_state->result_obj = return_desc;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/executer/exoparg2.c b/drivers/acpi/executer/exoparg2.c
index 7429032c2b6..8d70c6beef0 100644
--- a/drivers/acpi/executer/exoparg2.c
+++ b/drivers/acpi/executer/exoparg2.c
@@ -41,17 +41,14 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
#include <acpi/acevents.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exoparg2")
-
+ACPI_MODULE_NAME("exoparg2")
/*!
* Naming convention for AML interpreter execution routines.
@@ -74,8 +71,6 @@
* The AcpiExOpcode* functions are called via the Dispatcher component with
* fully resolved operands.
!*/
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_2A_0T_0R
@@ -90,29 +85,24 @@
* ALLOCATION: Deletes both operands
*
******************************************************************************/
-
-acpi_status
-acpi_ex_opcode_2A_0T_0R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- struct acpi_namespace_node *node;
- u32 value;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_2A_0T_0R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ struct acpi_namespace_node *node;
+ u32 value;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_2A_0T_0R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Examine the opcode */
switch (walk_state->opcode) {
- case AML_NOTIFY_OP: /* Notify (notify_object, notify_value) */
+ case AML_NOTIFY_OP: /* Notify (notify_object, notify_value) */
/* The first operand is a namespace node */
- node = (struct acpi_namespace_node *) operand[0];
+ node = (struct acpi_namespace_node *)operand[0];
/* Second value is the notify value */
@@ -120,15 +110,14 @@ acpi_ex_opcode_2A_0T_0R (
/* Are notifies allowed on this object? */
- if (!acpi_ev_is_notify_object (node)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unexpected notify object type [%s]\n",
- acpi_ut_get_type_name (node->type)));
+ if (!acpi_ev_is_notify_object(node)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unexpected notify object type [%s]\n",
+ acpi_ut_get_type_name(node->type)));
status = AE_AML_OPERAND_TYPE;
break;
}
-
#ifdef ACPI_GPE_NOTIFY_CHECK
/*
* GPE method wake/notify check. Here, we want to ensure that we
@@ -144,12 +133,14 @@ acpi_ex_opcode_2A_0T_0R (
* If all three cases are true, this is a wake-only GPE that should
* be disabled at runtime.
*/
- if (value == 2) /* device_wake */ {
- status = acpi_ev_check_for_wake_only_gpe (walk_state->gpe_event_info);
- if (ACPI_FAILURE (status)) {
+ if (value == 2) { /* device_wake */
+ status =
+ acpi_ev_check_for_wake_only_gpe(walk_state->
+ gpe_event_info);
+ if (ACPI_FAILURE(status)) {
/* AE_WAKE_ONLY_GPE only error, means ignore this notify */
- return_ACPI_STATUS (AE_OK)
+ return_ACPI_STATUS(AE_OK)
}
}
#endif
@@ -161,21 +152,18 @@ acpi_ex_opcode_2A_0T_0R (
* from this thread -- because handlers may in turn run other
* control methods.
*/
- status = acpi_ev_queue_notify_request (node, value);
+ status = acpi_ev_queue_notify_request(node, value);
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_2A_0T_0R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_2A_2T_1R
@@ -189,19 +177,15 @@ acpi_ex_opcode_2A_0T_0R (
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_2A_2T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc1 = NULL;
- union acpi_operand_object *return_desc2 = NULL;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_2A_2T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc1 = NULL;
+ union acpi_operand_object *return_desc2 = NULL;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_2A_2T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Execute the opcode */
@@ -210,13 +194,15 @@ acpi_ex_opcode_2A_2T_1R (
/* Divide (Dividend, Divisor, remainder_result quotient_result) */
- return_desc1 = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc1 =
+ acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc1) {
status = AE_NO_MEMORY;
goto cleanup;
}
- return_desc2 = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc2 =
+ acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc2) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -224,33 +210,31 @@ acpi_ex_opcode_2A_2T_1R (
/* Quotient to return_desc1, remainder to return_desc2 */
- status = acpi_ut_divide (operand[0]->integer.value,
- operand[1]->integer.value,
- &return_desc1->integer.value,
- &return_desc2->integer.value);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_divide(operand[0]->integer.value,
+ operand[1]->integer.value,
+ &return_desc1->integer.value,
+ &return_desc2->integer.value);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_2A_2T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_2T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
/* Store the results to the target reference operands */
- status = acpi_ex_store (return_desc2, operand[2], walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_store(return_desc2, operand[2], walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_ex_store (return_desc1, operand[3], walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_store(return_desc1, operand[3], walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -258,24 +242,22 @@ acpi_ex_opcode_2A_2T_1R (
walk_state->result_obj = return_desc1;
-
-cleanup:
+ cleanup:
/*
* Since the remainder is not returned indirectly, remove a reference to
* it. Only the quotient is returned indirectly.
*/
- acpi_ut_remove_reference (return_desc2);
+ acpi_ut_remove_reference(return_desc2);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/* Delete the return object */
- acpi_ut_remove_reference (return_desc1);
+ acpi_ut_remove_reference(return_desc1);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_2A_1T_1R
@@ -289,42 +271,39 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_2A_1T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc = NULL;
- acpi_integer index;
- acpi_status status = AE_OK;
- acpi_size length;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_2A_1T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc = NULL;
+ acpi_integer index;
+ acpi_status status = AE_OK;
+ acpi_size length;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_2A_1T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Execute the opcode */
if (walk_state->op_info->flags & AML_MATH) {
/* All simple math opcodes (add, etc.) */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
- return_desc->integer.value = acpi_ex_do_math_op (walk_state->opcode,
- operand[0]->integer.value,
- operand[1]->integer.value);
+ return_desc->integer.value =
+ acpi_ex_do_math_op(walk_state->opcode,
+ operand[0]->integer.value,
+ operand[1]->integer.value);
goto store_result_to_target;
}
switch (walk_state->opcode) {
- case AML_MOD_OP: /* Mod (Dividend, Divisor, remainder_result (ACPI 2.0) */
+ case AML_MOD_OP: /* Mod (Dividend, Divisor, remainder_result (ACPI 2.0) */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -332,21 +311,18 @@ acpi_ex_opcode_2A_1T_1R (
/* return_desc will contain the remainder */
- status = acpi_ut_divide (operand[0]->integer.value,
- operand[1]->integer.value,
- NULL,
- &return_desc->integer.value);
+ status = acpi_ut_divide(operand[0]->integer.value,
+ operand[1]->integer.value,
+ NULL, &return_desc->integer.value);
break;
+ case AML_CONCAT_OP: /* Concatenate (Data1, Data2, Result) */
- case AML_CONCAT_OP: /* Concatenate (Data1, Data2, Result) */
-
- status = acpi_ex_do_concatenate (operand[0], operand[1],
- &return_desc, walk_state);
+ status = acpi_ex_do_concatenate(operand[0], operand[1],
+ &return_desc, walk_state);
break;
-
- case AML_TO_STRING_OP: /* to_string (Buffer, Length, Result) (ACPI 2.0) */
+ case AML_TO_STRING_OP: /* to_string (Buffer, Length, Result) (ACPI 2.0) */
/*
* Input object is guaranteed to be a buffer at this point (it may have
@@ -365,8 +341,8 @@ acpi_ex_opcode_2A_1T_1R (
*/
length = 0;
while ((length < operand[0]->buffer.length) &&
- (length < operand[1]->integer.value) &&
- (operand[0]->buffer.pointer[length])) {
+ (length < operand[1]->integer.value) &&
+ (operand[0]->buffer.pointer[length])) {
length++;
if (length > ACPI_MAX_STRING_CONVERSION) {
status = AE_AML_STRING_LIMIT;
@@ -376,33 +352,32 @@ acpi_ex_opcode_2A_1T_1R (
/* Allocate a new string object */
- return_desc = acpi_ut_create_string_object (length);
+ return_desc = acpi_ut_create_string_object(length);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
}
- /* Copy the raw buffer data with no transform. NULL terminated already*/
+ /* Copy the raw buffer data with no transform. NULL terminated already */
- ACPI_MEMCPY (return_desc->string.pointer,
- operand[0]->buffer.pointer, length);
+ ACPI_MEMCPY(return_desc->string.pointer,
+ operand[0]->buffer.pointer, length);
break;
-
case AML_CONCAT_RES_OP:
/* concatenate_res_template (Buffer, Buffer, Result) (ACPI 2.0) */
- status = acpi_ex_concat_template (operand[0], operand[1],
- &return_desc, walk_state);
+ status = acpi_ex_concat_template(operand[0], operand[1],
+ &return_desc, walk_state);
break;
-
- case AML_INDEX_OP: /* Index (Source Index Result) */
+ case AML_INDEX_OP: /* Index (Source Index Result) */
/* Create the internal return object */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_REFERENCE);
+ return_desc =
+ acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_REFERENCE);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -412,76 +387,75 @@ acpi_ex_opcode_2A_1T_1R (
/* At this point, the Source operand is a Package, Buffer, or String */
- if (ACPI_GET_OBJECT_TYPE (operand[0]) == ACPI_TYPE_PACKAGE) {
+ if (ACPI_GET_OBJECT_TYPE(operand[0]) == ACPI_TYPE_PACKAGE) {
/* Object to be indexed is a Package */
if (index >= operand[0]->package.count) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Index value (%X%8.8X) beyond package end (%X)\n",
- ACPI_FORMAT_UINT64 (index), operand[0]->package.count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Index value (%X%8.8X) beyond package end (%X)\n",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->package.count));
status = AE_AML_PACKAGE_LIMIT;
goto cleanup;
}
return_desc->reference.target_type = ACPI_TYPE_PACKAGE;
- return_desc->reference.object = operand[0];
- return_desc->reference.where = &operand[0]->package.elements [
- index];
- }
- else {
+ return_desc->reference.object = operand[0];
+ return_desc->reference.where =
+ &operand[0]->package.elements[index];
+ } else {
/* Object to be indexed is a Buffer/String */
if (index >= operand[0]->buffer.length) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Index value (%X%8.8X) beyond end of buffer (%X)\n",
- ACPI_FORMAT_UINT64 (index), operand[0]->buffer.length));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Index value (%X%8.8X) beyond end of buffer (%X)\n",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->buffer.length));
status = AE_AML_BUFFER_LIMIT;
goto cleanup;
}
- return_desc->reference.target_type = ACPI_TYPE_BUFFER_FIELD;
- return_desc->reference.object = operand[0];
+ return_desc->reference.target_type =
+ ACPI_TYPE_BUFFER_FIELD;
+ return_desc->reference.object = operand[0];
}
/*
* Add a reference to the target package/buffer/string for the life
* of the index.
*/
- acpi_ut_add_reference (operand[0]);
+ acpi_ut_add_reference(operand[0]);
/* Complete the Index reference object */
- return_desc->reference.opcode = AML_INDEX_OP;
- return_desc->reference.offset = (u32) index;
+ return_desc->reference.opcode = AML_INDEX_OP;
+ return_desc->reference.offset = (u32) index;
/* Store the reference to the Target */
- status = acpi_ex_store (return_desc, operand[2], walk_state);
+ status = acpi_ex_store(return_desc, operand[2], walk_state);
/* Return the reference */
walk_state->result_obj = return_desc;
goto cleanup;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_2A_1T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_1T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
+ store_result_to_target:
-store_result_to_target:
-
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* Store the result of the operation (which is now in return_desc) into
* the Target descriptor.
*/
- status = acpi_ex_store (return_desc, operand[2], walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_store(return_desc, operand[2], walk_state);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -490,19 +464,17 @@ store_result_to_target:
}
}
-
-cleanup:
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_2A_0T_1R
@@ -515,23 +487,19 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_2A_0T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc = NULL;
- acpi_status status = AE_OK;
- u8 logical_result = FALSE;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_2A_0T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc = NULL;
+ acpi_status status = AE_OK;
+ u8 logical_result = FALSE;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_2A_0T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
/* Create the internal return object */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -542,50 +510,48 @@ acpi_ex_opcode_2A_0T_1R (
if (walk_state->op_info->flags & AML_LOGICAL_NUMERIC) {
/* logical_op (Operand0, Operand1) */
- status = acpi_ex_do_logical_numeric_op (walk_state->opcode,
- operand[0]->integer.value, operand[1]->integer.value,
- &logical_result);
+ status = acpi_ex_do_logical_numeric_op(walk_state->opcode,
+ operand[0]->integer.
+ value,
+ operand[1]->integer.
+ value, &logical_result);
goto store_logical_result;
- }
- else if (walk_state->op_info->flags & AML_LOGICAL) {
+ } else if (walk_state->op_info->flags & AML_LOGICAL) {
/* logical_op (Operand0, Operand1) */
- status = acpi_ex_do_logical_op (walk_state->opcode, operand[0],
- operand[1], &logical_result);
+ status = acpi_ex_do_logical_op(walk_state->opcode, operand[0],
+ operand[1], &logical_result);
goto store_logical_result;
}
switch (walk_state->opcode) {
- case AML_ACQUIRE_OP: /* Acquire (mutex_object, Timeout) */
+ case AML_ACQUIRE_OP: /* Acquire (mutex_object, Timeout) */
- status = acpi_ex_acquire_mutex (operand[1], operand[0], walk_state);
+ status =
+ acpi_ex_acquire_mutex(operand[1], operand[0], walk_state);
if (status == AE_TIME) {
- logical_result = TRUE; /* TRUE = Acquire timed out */
+ logical_result = TRUE; /* TRUE = Acquire timed out */
status = AE_OK;
}
break;
+ case AML_WAIT_OP: /* Wait (event_object, Timeout) */
- case AML_WAIT_OP: /* Wait (event_object, Timeout) */
-
- status = acpi_ex_system_wait_event (operand[1], operand[0]);
+ status = acpi_ex_system_wait_event(operand[1], operand[0]);
if (status == AE_TIME) {
- logical_result = TRUE; /* TRUE, Wait timed out */
+ logical_result = TRUE; /* TRUE, Wait timed out */
status = AE_OK;
}
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_2A_0T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
-
-store_logical_result:
+ store_logical_result:
/*
* Set return value to according to logical_result. logical TRUE (all ones)
* Default is FALSE (zero)
@@ -596,16 +562,13 @@ store_logical_result:
walk_state->result_obj = return_desc;
-
-cleanup:
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exoparg3.c b/drivers/acpi/executer/exoparg3.c
index 23b068adbf5..48336577767 100644
--- a/drivers/acpi/executer/exoparg3.c
+++ b/drivers/acpi/executer/exoparg3.c
@@ -42,16 +42,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exoparg3")
-
+ACPI_MODULE_NAME("exoparg3")
/*!
* Naming convention for AML interpreter execution routines.
@@ -74,8 +71,6 @@
* The AcpiExOpcode* functions are called via the Dispatcher component with
* fully resolved operands.
!*/
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_3A_0T_0R
@@ -87,61 +82,53 @@
* DESCRIPTION: Execute Triadic operator (3 operands)
*
******************************************************************************/
-
-acpi_status
-acpi_ex_opcode_3A_0T_0R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- struct acpi_signal_fatal_info *fatal;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_3A_0T_0R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ struct acpi_signal_fatal_info *fatal;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_3A_0T_0R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
switch (walk_state->opcode) {
- case AML_FATAL_OP: /* Fatal (fatal_type fatal_code fatal_arg) */
+ case AML_FATAL_OP: /* Fatal (fatal_type fatal_code fatal_arg) */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "fatal_op: Type %X Code %X Arg %X <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n",
- (u32) operand[0]->integer.value,
- (u32) operand[1]->integer.value,
- (u32) operand[2]->integer.value));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "fatal_op: Type %X Code %X Arg %X <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n",
+ (u32) operand[0]->integer.value,
+ (u32) operand[1]->integer.value,
+ (u32) operand[2]->integer.value));
- fatal = ACPI_MEM_ALLOCATE (sizeof (struct acpi_signal_fatal_info));
+ fatal =
+ ACPI_MEM_ALLOCATE(sizeof(struct acpi_signal_fatal_info));
if (fatal) {
- fatal->type = (u32) operand[0]->integer.value;
- fatal->code = (u32) operand[1]->integer.value;
+ fatal->type = (u32) operand[0]->integer.value;
+ fatal->code = (u32) operand[1]->integer.value;
fatal->argument = (u32) operand[2]->integer.value;
}
/* Always signal the OS! */
- status = acpi_os_signal (ACPI_SIGNAL_FATAL, fatal);
+ status = acpi_os_signal(ACPI_SIGNAL_FATAL, fatal);
/* Might return while OS is shutting down, just continue */
- ACPI_MEM_FREE (fatal);
+ ACPI_MEM_FREE(fatal);
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
+ cleanup:
-cleanup:
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_3A_1T_1R
@@ -154,31 +141,28 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_3A_1T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc = NULL;
- char *buffer;
- acpi_status status = AE_OK;
- acpi_integer index;
- acpi_size length;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_3A_1T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc = NULL;
+ char *buffer = NULL;
+ acpi_status status = AE_OK;
+ acpi_integer index;
+ acpi_size length;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_3A_1T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
switch (walk_state->opcode) {
- case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
+ case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
/*
* Create the return object. The Source operand is guaranteed to be
* either a String or a Buffer, so just use its type.
*/
- return_desc = acpi_ut_create_internal_object (
- ACPI_GET_OBJECT_TYPE (operand[0]));
+ return_desc =
+ acpi_ut_create_internal_object(ACPI_GET_OBJECT_TYPE
+ (operand[0]));
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -193,67 +177,92 @@ acpi_ex_opcode_3A_1T_1R (
* If the index is beyond the length of the String/Buffer, or if the
* requested length is zero, return a zero-length String/Buffer
*/
- if ((index < operand[0]->string.length) &&
- (length > 0)) {
- /* Truncate request if larger than the actual String/Buffer */
-
- if ((index + length) >
- operand[0]->string.length) {
- length = (acpi_size) operand[0]->string.length -
- (acpi_size) index;
- }
+ if (index >= operand[0]->string.length) {
+ length = 0;
+ }
+
+ /* Truncate request if larger than the actual String/Buffer */
+
+ else if ((index + length) > operand[0]->string.length) {
+ length = (acpi_size) operand[0]->string.length -
+ (acpi_size) index;
+ }
+
+ /* Strings always have a sub-pointer, not so for buffers */
+
+ switch (ACPI_GET_OBJECT_TYPE(operand[0])) {
+ case ACPI_TYPE_STRING:
- /* Allocate a new buffer for the String/Buffer */
+ /* Always allocate a new buffer for the String */
- buffer = ACPI_MEM_CALLOCATE ((acpi_size) length + 1);
+ buffer = ACPI_MEM_CALLOCATE((acpi_size) length + 1);
if (!buffer) {
status = AE_NO_MEMORY;
goto cleanup;
}
+ break;
- /* Copy the portion requested */
+ case ACPI_TYPE_BUFFER:
- ACPI_MEMCPY (buffer, operand[0]->string.pointer + index,
- length);
+ /* If the requested length is zero, don't allocate a buffer */
- /* Set the length of the new String/Buffer */
+ if (length > 0) {
+ /* Allocate a new buffer for the Buffer */
- return_desc->string.pointer = buffer;
- return_desc->string.length = (u32) length;
+ buffer = ACPI_MEM_CALLOCATE(length);
+ if (!buffer) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
+ }
+ }
+ break;
+
+ default: /* Should not happen */
+
+ status = AE_AML_OPERAND_TYPE;
+ goto cleanup;
}
+ if (length > 0) {
+ /* Copy the portion requested */
+
+ ACPI_MEMCPY(buffer, operand[0]->string.pointer + index,
+ length);
+ }
+
+ /* Set the length of the new String/Buffer */
+
+ return_desc->string.pointer = buffer;
+ return_desc->string.length = (u32) length;
+
/* Mark buffer initialized */
return_desc->buffer.flags |= AOPOBJ_DATA_VALID;
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
/* Store the result in the target */
- status = acpi_ex_store (return_desc, operand[3], walk_state);
+ status = acpi_ex_store(return_desc, operand[3], walk_state);
-cleanup:
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status) || walk_state->result_obj) {
+ acpi_ut_remove_reference(return_desc);
}
/* Set the return object and exit */
- if (!walk_state->result_obj) {
+ else {
walk_state->result_obj = return_desc;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exoparg6.c b/drivers/acpi/executer/exoparg6.c
index 17f81d42ee4..5dee7713957 100644
--- a/drivers/acpi/executer/exoparg6.c
+++ b/drivers/acpi/executer/exoparg6.c
@@ -42,16 +42,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exoparg6")
-
+ACPI_MODULE_NAME("exoparg6")
/*!
* Naming convention for AML interpreter execution routines.
@@ -74,15 +71,11 @@
* The AcpiExOpcode* functions are called via the Dispatcher component with
* fully resolved operands.
!*/
-
/* Local prototypes */
-
static u8
-acpi_ex_do_match (
- u32 match_op,
- union acpi_operand_object *package_obj,
- union acpi_operand_object *match_obj);
-
+acpi_ex_do_match(u32 match_op,
+ union acpi_operand_object *package_obj,
+ union acpi_operand_object *match_obj);
/*******************************************************************************
*
@@ -101,14 +94,12 @@ acpi_ex_do_match (
******************************************************************************/
static u8
-acpi_ex_do_match (
- u32 match_op,
- union acpi_operand_object *package_obj,
- union acpi_operand_object *match_obj)
+acpi_ex_do_match(u32 match_op,
+ union acpi_operand_object *package_obj,
+ union acpi_operand_object *match_obj)
{
- u8 logical_result = TRUE;
- acpi_status status;
-
+ u8 logical_result = TRUE;
+ acpi_status status;
/*
* Note: Since the package_obj/match_obj ordering is opposite to that of
@@ -133,9 +124,10 @@ acpi_ex_do_match (
* True if equal: (P[i] == M)
* Change to: (M == P[i])
*/
- status = acpi_ex_do_logical_op (AML_LEQUAL_OP, match_obj, package_obj,
- &logical_result);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_do_logical_op(AML_LEQUAL_OP, match_obj, package_obj,
+ &logical_result);
+ if (ACPI_FAILURE(status)) {
return (FALSE);
}
break;
@@ -146,12 +138,13 @@ acpi_ex_do_match (
* True if less than or equal: (P[i] <= M) (P[i] not_greater than M)
* Change to: (M >= P[i]) (M not_less than P[i])
*/
- status = acpi_ex_do_logical_op (AML_LLESS_OP, match_obj, package_obj,
- &logical_result);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_do_logical_op(AML_LLESS_OP, match_obj, package_obj,
+ &logical_result);
+ if (ACPI_FAILURE(status)) {
return (FALSE);
}
- logical_result = (u8) !logical_result;
+ logical_result = (u8) ! logical_result;
break;
case MATCH_MLT:
@@ -160,9 +153,10 @@ acpi_ex_do_match (
* True if less than: (P[i] < M)
* Change to: (M > P[i])
*/
- status = acpi_ex_do_logical_op (AML_LGREATER_OP, match_obj, package_obj,
- &logical_result);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_do_logical_op(AML_LGREATER_OP, match_obj,
+ package_obj, &logical_result);
+ if (ACPI_FAILURE(status)) {
return (FALSE);
}
break;
@@ -173,12 +167,13 @@ acpi_ex_do_match (
* True if greater than or equal: (P[i] >= M) (P[i] not_less than M)
* Change to: (M <= P[i]) (M not_greater than P[i])
*/
- status = acpi_ex_do_logical_op (AML_LGREATER_OP, match_obj, package_obj,
- &logical_result);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_do_logical_op(AML_LGREATER_OP, match_obj,
+ package_obj, &logical_result);
+ if (ACPI_FAILURE(status)) {
return (FALSE);
}
- logical_result = (u8)!logical_result;
+ logical_result = (u8) ! logical_result;
break;
case MATCH_MGT:
@@ -187,9 +182,10 @@ acpi_ex_do_match (
* True if greater than: (P[i] > M)
* Change to: (M < P[i])
*/
- status = acpi_ex_do_logical_op (AML_LLESS_OP, match_obj, package_obj,
- &logical_result);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_do_logical_op(AML_LLESS_OP, match_obj, package_obj,
+ &logical_result);
+ if (ACPI_FAILURE(status)) {
return (FALSE);
}
break;
@@ -204,7 +200,6 @@ acpi_ex_do_match (
return logical_result;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_opcode_6A_0T_1R
@@ -217,20 +212,16 @@ acpi_ex_do_match (
*
******************************************************************************/
-acpi_status
-acpi_ex_opcode_6A_0T_1R (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state * walk_state)
{
- union acpi_operand_object **operand = &walk_state->operands[0];
- union acpi_operand_object *return_desc = NULL;
- acpi_status status = AE_OK;
- acpi_integer index;
- union acpi_operand_object *this_element;
-
-
- ACPI_FUNCTION_TRACE_STR ("ex_opcode_6A_0T_1R",
- acpi_ps_get_opcode_name (walk_state->opcode));
+ union acpi_operand_object **operand = &walk_state->operands[0];
+ union acpi_operand_object *return_desc = NULL;
+ acpi_status status = AE_OK;
+ acpi_integer index;
+ union acpi_operand_object *this_element;
+ ACPI_FUNCTION_TRACE_STR("ex_opcode_6A_0T_1R",
+ acpi_ps_get_opcode_name(walk_state->opcode));
switch (walk_state->opcode) {
case AML_MATCH_OP:
@@ -242,8 +233,9 @@ acpi_ex_opcode_6A_0T_1R (
/* Validate both Match Term Operators (MTR, MEQ, etc.) */
if ((operand[1]->integer.value > MAX_MATCH_OPERATOR) ||
- (operand[3]->integer.value > MAX_MATCH_OPERATOR)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Match operator out of range\n"));
+ (operand[3]->integer.value > MAX_MATCH_OPERATOR)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Match operator out of range\n"));
status = AE_AML_OPERAND_VALUE;
goto cleanup;
}
@@ -252,16 +244,17 @@ acpi_ex_opcode_6A_0T_1R (
index = operand[5]->integer.value;
if (index >= operand[0]->package.count) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Index (%X%8.8X) beyond package end (%X)\n",
- ACPI_FORMAT_UINT64 (index), operand[0]->package.count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Index (%X%8.8X) beyond package end (%X)\n",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->package.count));
status = AE_AML_PACKAGE_LIMIT;
goto cleanup;
}
/* Create an integer for the return value */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -283,7 +276,7 @@ acpi_ex_opcode_6A_0T_1R (
* ACPI_INTEGER_MAX (Ones) (its initial value) indicating that no
* match was found.
*/
- for ( ; index < operand[0]->package.count; index++) {
+ for (; index < operand[0]->package.count; index++) {
/* Get the current package element */
this_element = operand[0]->package.elements[index];
@@ -299,13 +292,13 @@ acpi_ex_opcode_6A_0T_1R (
* (proceed to next iteration of enclosing for loop) signifies a
* non-match.
*/
- if (!acpi_ex_do_match ((u32) operand[1]->integer.value,
- this_element, operand[2])) {
+ if (!acpi_ex_do_match((u32) operand[1]->integer.value,
+ this_element, operand[2])) {
continue;
}
- if (!acpi_ex_do_match ((u32) operand[3]->integer.value,
- this_element, operand[4])) {
+ if (!acpi_ex_do_match((u32) operand[3]->integer.value,
+ this_element, operand[4])) {
continue;
}
@@ -316,31 +309,27 @@ acpi_ex_opcode_6A_0T_1R (
}
break;
-
case AML_LOAD_TABLE_OP:
- status = acpi_ex_load_table_op (walk_state, &return_desc);
+ status = acpi_ex_load_table_op(walk_state, &return_desc);
break;
-
default:
- ACPI_REPORT_ERROR (("acpi_ex_opcode_6A_0T_1R: Unknown opcode %X\n",
- walk_state->opcode));
+ ACPI_REPORT_ERROR(("acpi_ex_opcode_6A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
walk_state->result_obj = return_desc;
-
-cleanup:
+ cleanup:
/* Delete return object on error */
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (return_desc);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(return_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/executer/exprep.c b/drivers/acpi/executer/exprep.c
index c9e3c68b554..7476c363e40 100644
--- a/drivers/acpi/executer/exprep.c
+++ b/drivers/acpi/executer/exprep.c
@@ -42,32 +42,24 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exprep")
+ACPI_MODULE_NAME("exprep")
/* Local prototypes */
-
static u32
-acpi_ex_decode_field_access (
- union acpi_operand_object *obj_desc,
- u8 field_flags,
- u32 *return_byte_alignment);
-
+acpi_ex_decode_field_access(union acpi_operand_object *obj_desc,
+ u8 field_flags, u32 * return_byte_alignment);
#ifdef ACPI_UNDER_DEVELOPMENT
static u32
-acpi_ex_generate_access (
- u32 field_bit_offset,
- u32 field_bit_length,
- u32 region_length);
+acpi_ex_generate_access(u32 field_bit_offset,
+ u32 field_bit_length, u32 region_length);
/*******************************************************************************
*
@@ -92,39 +84,36 @@ acpi_ex_generate_access (
******************************************************************************/
static u32
-acpi_ex_generate_access (
- u32 field_bit_offset,
- u32 field_bit_length,
- u32 region_length)
+acpi_ex_generate_access(u32 field_bit_offset,
+ u32 field_bit_length, u32 region_length)
{
- u32 field_byte_length;
- u32 field_byte_offset;
- u32 field_byte_end_offset;
- u32 access_byte_width;
- u32 field_start_offset;
- u32 field_end_offset;
- u32 minimum_access_width = 0xFFFFFFFF;
- u32 minimum_accesses = 0xFFFFFFFF;
- u32 accesses;
-
-
- ACPI_FUNCTION_TRACE ("ex_generate_access");
-
+ u32 field_byte_length;
+ u32 field_byte_offset;
+ u32 field_byte_end_offset;
+ u32 access_byte_width;
+ u32 field_start_offset;
+ u32 field_end_offset;
+ u32 minimum_access_width = 0xFFFFFFFF;
+ u32 minimum_accesses = 0xFFFFFFFF;
+ u32 accesses;
+
+ ACPI_FUNCTION_TRACE("ex_generate_access");
/* Round Field start offset and length to "minimal" byte boundaries */
- field_byte_offset = ACPI_DIV_8 (ACPI_ROUND_DOWN (field_bit_offset, 8));
- field_byte_end_offset = ACPI_DIV_8 (ACPI_ROUND_UP (field_bit_length +
- field_bit_offset, 8));
- field_byte_length = field_byte_end_offset - field_byte_offset;
+ field_byte_offset = ACPI_DIV_8(ACPI_ROUND_DOWN(field_bit_offset, 8));
+ field_byte_end_offset = ACPI_DIV_8(ACPI_ROUND_UP(field_bit_length +
+ field_bit_offset, 8));
+ field_byte_length = field_byte_end_offset - field_byte_offset;
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Bit length %d, Bit offset %d\n",
- field_bit_length, field_bit_offset));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Bit length %d, Bit offset %d\n",
+ field_bit_length, field_bit_offset));
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Byte Length %d, Byte Offset %d, End Offset %d\n",
- field_byte_length, field_byte_offset, field_byte_end_offset));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Byte Length %d, Byte Offset %d, End Offset %d\n",
+ field_byte_length, field_byte_offset,
+ field_byte_end_offset));
/*
* Iterative search for the maximum access width that is both aligned
@@ -132,7 +121,8 @@ acpi_ex_generate_access (
*
* Start at byte_acc and work upwards to qword_acc max. (1,2,4,8 bytes)
*/
- for (access_byte_width = 1; access_byte_width <= 8; access_byte_width <<= 1) {
+ for (access_byte_width = 1; access_byte_width <= 8;
+ access_byte_width <<= 1) {
/*
* 1) Round end offset up to next access boundary and make sure that
* this does not go beyond the end of the parent region.
@@ -140,31 +130,37 @@ acpi_ex_generate_access (
* are done. (This does not optimize for the perfectly aligned
* case yet).
*/
- if (ACPI_ROUND_UP (field_byte_end_offset, access_byte_width) <= region_length) {
+ if (ACPI_ROUND_UP(field_byte_end_offset, access_byte_width) <=
+ region_length) {
field_start_offset =
- ACPI_ROUND_DOWN (field_byte_offset, access_byte_width) /
- access_byte_width;
+ ACPI_ROUND_DOWN(field_byte_offset,
+ access_byte_width) /
+ access_byte_width;
field_end_offset =
- ACPI_ROUND_UP ((field_byte_length + field_byte_offset),
- access_byte_width) / access_byte_width;
+ ACPI_ROUND_UP((field_byte_length +
+ field_byte_offset),
+ access_byte_width) /
+ access_byte_width;
accesses = field_end_offset - field_start_offset;
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "access_width %d end is within region\n", access_byte_width));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "access_width %d end is within region\n",
+ access_byte_width));
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Field Start %d, Field End %d -- requires %d accesses\n",
- field_start_offset, field_end_offset, accesses));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Field Start %d, Field End %d -- requires %d accesses\n",
+ field_start_offset, field_end_offset,
+ accesses));
/* Single access is optimal */
if (accesses <= 1) {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Entire field can be accessed with one operation of size %d\n",
- access_byte_width));
- return_VALUE (access_byte_width);
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Entire field can be accessed with one operation of size %d\n",
+ access_byte_width));
+ return_VALUE(access_byte_width);
}
/*
@@ -172,30 +168,30 @@ acpi_ex_generate_access (
* try the next wider access on next iteration
*/
if (accesses < minimum_accesses) {
- minimum_accesses = accesses;
+ minimum_accesses = accesses;
minimum_access_width = access_byte_width;
}
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "access_width %d end is NOT within region\n", access_byte_width));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "access_width %d end is NOT within region\n",
+ access_byte_width));
if (access_byte_width == 1) {
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Field goes beyond end-of-region!\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Field goes beyond end-of-region!\n"));
/* Field does not fit in the region at all */
- return_VALUE (0);
+ return_VALUE(0);
}
/*
* This width goes beyond the end-of-region, back off to
* previous access
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Backing off to previous optimal access width of %d\n",
- minimum_access_width));
- return_VALUE (minimum_access_width);
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Backing off to previous optimal access width of %d\n",
+ minimum_access_width));
+ return_VALUE(minimum_access_width);
}
}
@@ -203,12 +199,11 @@ acpi_ex_generate_access (
* Could not read/write field with one operation,
* just use max access width
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Cannot access field in one operation, using width 8\n"));
- return_VALUE (8);
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Cannot access field in one operation, using width 8\n"));
+ return_VALUE(8);
}
-#endif /* ACPI_UNDER_DEVELOPMENT */
-
+#endif /* ACPI_UNDER_DEVELOPMENT */
/*******************************************************************************
*
@@ -226,18 +221,14 @@ acpi_ex_generate_access (
******************************************************************************/
static u32
-acpi_ex_decode_field_access (
- union acpi_operand_object *obj_desc,
- u8 field_flags,
- u32 *return_byte_alignment)
+acpi_ex_decode_field_access(union acpi_operand_object *obj_desc,
+ u8 field_flags, u32 * return_byte_alignment)
{
- u32 access;
- u32 byte_alignment;
- u32 bit_length;
-
-
- ACPI_FUNCTION_TRACE ("ex_decode_field_access");
+ u32 access;
+ u32 byte_alignment;
+ u32 bit_length;
+ ACPI_FUNCTION_TRACE("ex_decode_field_access");
access = (field_flags & AML_FIELD_ACCESS_TYPE_MASK);
@@ -246,9 +237,12 @@ acpi_ex_decode_field_access (
#ifdef ACPI_UNDER_DEVELOPMENT
byte_alignment =
- acpi_ex_generate_access (obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.bit_length,
- 0xFFFFFFFF /* Temp until we pass region_length as parameter */);
+ acpi_ex_generate_access(obj_desc->common_field.
+ start_field_bit_offset,
+ obj_desc->common_field.bit_length,
+ 0xFFFFFFFF
+ /* Temp until we pass region_length as parameter */
+ );
bit_length = byte_alignment * 8;
#endif
@@ -257,36 +251,35 @@ acpi_ex_decode_field_access (
break;
case AML_FIELD_ACCESS_BYTE:
- case AML_FIELD_ACCESS_BUFFER: /* ACPI 2.0 (SMBus Buffer) */
+ case AML_FIELD_ACCESS_BUFFER: /* ACPI 2.0 (SMBus Buffer) */
byte_alignment = 1;
- bit_length = 8;
+ bit_length = 8;
break;
case AML_FIELD_ACCESS_WORD:
byte_alignment = 2;
- bit_length = 16;
+ bit_length = 16;
break;
case AML_FIELD_ACCESS_DWORD:
byte_alignment = 4;
- bit_length = 32;
+ bit_length = 32;
break;
- case AML_FIELD_ACCESS_QWORD: /* ACPI 2.0 */
+ case AML_FIELD_ACCESS_QWORD: /* ACPI 2.0 */
byte_alignment = 8;
- bit_length = 64;
+ bit_length = 64;
break;
default:
/* Invalid field access type */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown field access type %X\n",
- access));
- return_VALUE (0);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown field access type %X\n", access));
+ return_VALUE(0);
}
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
/*
* buffer_field access can be on any byte boundary, so the
* byte_alignment is always 1 byte -- regardless of any byte_alignment
@@ -296,10 +289,9 @@ acpi_ex_decode_field_access (
}
*return_byte_alignment = byte_alignment;
- return_VALUE (bit_length);
+ return_VALUE(bit_length);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_prep_common_field_object
@@ -322,20 +314,16 @@ acpi_ex_decode_field_access (
******************************************************************************/
acpi_status
-acpi_ex_prep_common_field_object (
- union acpi_operand_object *obj_desc,
- u8 field_flags,
- u8 field_attribute,
- u32 field_bit_position,
- u32 field_bit_length)
+acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
+ u8 field_flags,
+ u8 field_attribute,
+ u32 field_bit_position, u32 field_bit_length)
{
- u32 access_bit_width;
- u32 byte_alignment;
- u32 nearest_byte_address;
-
-
- ACPI_FUNCTION_TRACE ("ex_prep_common_field_object");
+ u32 access_bit_width;
+ u32 byte_alignment;
+ u32 nearest_byte_address;
+ ACPI_FUNCTION_TRACE("ex_prep_common_field_object");
/*
* Note: the structure being initialized is the
@@ -361,16 +349,16 @@ acpi_ex_prep_common_field_object (
* For all other access types (Byte, Word, Dword, Qword), the Bitwidth is
* the same (equivalent) as the byte_alignment.
*/
- access_bit_width = acpi_ex_decode_field_access (obj_desc, field_flags,
- &byte_alignment);
+ access_bit_width = acpi_ex_decode_field_access(obj_desc, field_flags,
+ &byte_alignment);
if (!access_bit_width) {
- return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
+ return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
/* Setup width (access granularity) fields */
obj_desc->common_field.access_byte_width = (u8)
- ACPI_DIV_8 (access_bit_width); /* 1, 2, 4, 8 */
+ ACPI_DIV_8(access_bit_width); /* 1, 2, 4, 8 */
obj_desc->common_field.access_bit_width = (u8) access_bit_width;
@@ -385,30 +373,30 @@ acpi_ex_prep_common_field_object (
* region or buffer.
*/
nearest_byte_address =
- ACPI_ROUND_BITS_DOWN_TO_BYTES (field_bit_position);
+ ACPI_ROUND_BITS_DOWN_TO_BYTES(field_bit_position);
obj_desc->common_field.base_byte_offset = (u32)
- ACPI_ROUND_DOWN (nearest_byte_address, byte_alignment);
+ ACPI_ROUND_DOWN(nearest_byte_address, byte_alignment);
/*
* start_field_bit_offset is the offset of the first bit of the field within
* a field datum.
*/
obj_desc->common_field.start_field_bit_offset = (u8)
- (field_bit_position - ACPI_MUL_8 (obj_desc->common_field.base_byte_offset));
+ (field_bit_position -
+ ACPI_MUL_8(obj_desc->common_field.base_byte_offset));
/*
* Does the entire field fit within a single field access element? (datum)
* (i.e., without crossing a datum boundary)
*/
- if ((obj_desc->common_field.start_field_bit_offset + field_bit_length) <=
- (u16) access_bit_width) {
+ if ((obj_desc->common_field.start_field_bit_offset +
+ field_bit_length) <= (u16) access_bit_width) {
obj_desc->common.flags |= AOPOBJ_SINGLE_DATUM;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_prep_field_value
@@ -422,51 +410,49 @@ acpi_ex_prep_common_field_object (
*
******************************************************************************/
-acpi_status
-acpi_ex_prep_field_value (
- struct acpi_create_field_info *info)
+acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)
{
- union acpi_operand_object *obj_desc;
- u32 type;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ex_prep_field_value");
+ union acpi_operand_object *obj_desc;
+ u32 type;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_prep_field_value");
/* Parameter validation */
if (info->field_type != ACPI_TYPE_LOCAL_INDEX_FIELD) {
if (!info->region_node) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null region_node\n"));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null region_node\n"));
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
- type = acpi_ns_get_type (info->region_node);
+ type = acpi_ns_get_type(info->region_node);
if (type != ACPI_TYPE_REGION) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed Region, found type %X (%s)\n",
- type, acpi_ut_get_type_name (type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed Region, found type %X (%s)\n",
+ type, acpi_ut_get_type_name(type)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
}
/* Allocate a new field object */
- obj_desc = acpi_ut_create_internal_object (info->field_type);
+ obj_desc = acpi_ut_create_internal_object(info->field_type);
if (!obj_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Initialize areas of the object that are common to all fields */
obj_desc->common_field.node = info->field_node;
- status = acpi_ex_prep_common_field_object (obj_desc, info->field_flags,
- info->attribute, info->field_bit_position, info->field_bit_length);
- if (ACPI_FAILURE (status)) {
- acpi_ut_delete_object_desc (obj_desc);
- return_ACPI_STATUS (status);
+ status = acpi_ex_prep_common_field_object(obj_desc, info->field_flags,
+ info->attribute,
+ info->field_bit_position,
+ info->field_bit_length);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_delete_object_desc(obj_desc);
+ return_ACPI_STATUS(status);
}
/* Initialize areas of the object that are specific to the field type */
@@ -474,71 +460,73 @@ acpi_ex_prep_field_value (
switch (info->field_type) {
case ACPI_TYPE_LOCAL_REGION_FIELD:
- obj_desc->field.region_obj = acpi_ns_get_attached_object (info->region_node);
+ obj_desc->field.region_obj =
+ acpi_ns_get_attached_object(info->region_node);
/* An additional reference for the container */
- acpi_ut_add_reference (obj_desc->field.region_obj);
+ acpi_ut_add_reference(obj_desc->field.region_obj);
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "region_field: bit_off %X, Off %X, Gran %X, Region %p\n",
- obj_desc->field.start_field_bit_offset, obj_desc->field.base_byte_offset,
- obj_desc->field.access_byte_width, obj_desc->field.region_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "region_field: bit_off %X, Off %X, Gran %X, Region %p\n",
+ obj_desc->field.start_field_bit_offset,
+ obj_desc->field.base_byte_offset,
+ obj_desc->field.access_byte_width,
+ obj_desc->field.region_obj));
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
- obj_desc->bank_field.value = info->bank_value;
- obj_desc->bank_field.region_obj = acpi_ns_get_attached_object (
- info->region_node);
- obj_desc->bank_field.bank_obj = acpi_ns_get_attached_object (
- info->register_node);
+ obj_desc->bank_field.value = info->bank_value;
+ obj_desc->bank_field.region_obj =
+ acpi_ns_get_attached_object(info->region_node);
+ obj_desc->bank_field.bank_obj =
+ acpi_ns_get_attached_object(info->register_node);
/* An additional reference for the attached objects */
- acpi_ut_add_reference (obj_desc->bank_field.region_obj);
- acpi_ut_add_reference (obj_desc->bank_field.bank_obj);
+ acpi_ut_add_reference(obj_desc->bank_field.region_obj);
+ acpi_ut_add_reference(obj_desc->bank_field.bank_obj);
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "Bank Field: bit_off %X, Off %X, Gran %X, Region %p, bank_reg %p\n",
- obj_desc->bank_field.start_field_bit_offset,
- obj_desc->bank_field.base_byte_offset,
- obj_desc->field.access_byte_width,
- obj_desc->bank_field.region_obj,
- obj_desc->bank_field.bank_obj));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Bank Field: bit_off %X, Off %X, Gran %X, Region %p, bank_reg %p\n",
+ obj_desc->bank_field.start_field_bit_offset,
+ obj_desc->bank_field.base_byte_offset,
+ obj_desc->field.access_byte_width,
+ obj_desc->bank_field.region_obj,
+ obj_desc->bank_field.bank_obj));
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- obj_desc->index_field.index_obj = acpi_ns_get_attached_object (
- info->register_node);
- obj_desc->index_field.data_obj = acpi_ns_get_attached_object (
- info->data_register_node);
- obj_desc->index_field.value = (u32)
- (info->field_bit_position / ACPI_MUL_8 (
- obj_desc->field.access_byte_width));
-
- if (!obj_desc->index_field.data_obj || !obj_desc->index_field.index_obj) {
- ACPI_REPORT_ERROR (("Null Index Object during field prep\n"));
- acpi_ut_delete_object_desc (obj_desc);
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ obj_desc->index_field.index_obj =
+ acpi_ns_get_attached_object(info->register_node);
+ obj_desc->index_field.data_obj =
+ acpi_ns_get_attached_object(info->data_register_node);
+ obj_desc->index_field.value = (u32)
+ (info->field_bit_position /
+ ACPI_MUL_8(obj_desc->field.access_byte_width));
+
+ if (!obj_desc->index_field.data_obj
+ || !obj_desc->index_field.index_obj) {
+ ACPI_REPORT_ERROR(("Null Index Object during field prep\n"));
+ acpi_ut_delete_object_desc(obj_desc);
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/* An additional reference for the attached objects */
- acpi_ut_add_reference (obj_desc->index_field.data_obj);
- acpi_ut_add_reference (obj_desc->index_field.index_obj);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "index_field: bit_off %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n",
- obj_desc->index_field.start_field_bit_offset,
- obj_desc->index_field.base_byte_offset,
- obj_desc->index_field.value,
- obj_desc->field.access_byte_width,
- obj_desc->index_field.index_obj,
- obj_desc->index_field.data_obj));
+ acpi_ut_add_reference(obj_desc->index_field.data_obj);
+ acpi_ut_add_reference(obj_desc->index_field.index_obj);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "index_field: bit_off %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n",
+ obj_desc->index_field.start_field_bit_offset,
+ obj_desc->index_field.base_byte_offset,
+ obj_desc->index_field.value,
+ obj_desc->field.access_byte_width,
+ obj_desc->index_field.index_obj,
+ obj_desc->index_field.data_obj));
break;
default:
@@ -550,15 +538,16 @@ acpi_ex_prep_field_value (
* Store the constructed descriptor (obj_desc) into the parent Node,
* preserving the current type of that named_obj.
*/
- status = acpi_ns_attach_object (info->field_node, obj_desc,
- acpi_ns_get_type (info->field_node));
+ status = acpi_ns_attach_object(info->field_node, obj_desc,
+ acpi_ns_get_type(info->field_node));
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD, "Set named_obj %p [%4.4s], obj_desc %p\n",
- info->field_node, acpi_ut_get_node_name (info->field_node), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "Set named_obj %p [%4.4s], obj_desc %p\n",
+ info->field_node,
+ acpi_ut_get_node_name(info->field_node), obj_desc));
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c
index 723aaef4bb4..9a2f5bea3af 100644
--- a/drivers/acpi/executer/exregion.c
+++ b/drivers/acpi/executer/exregion.c
@@ -42,14 +42,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exregion")
-
+ACPI_MODULE_NAME("exregion")
/*******************************************************************************
*
@@ -68,27 +65,23 @@
* DESCRIPTION: Handler for the System Memory address space (Op Region)
*
******************************************************************************/
-
acpi_status
-acpi_ex_system_memory_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_system_memory_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
- void *logical_addr_ptr = NULL;
- struct acpi_mem_space_context *mem_info = region_context;
- u32 length;
- acpi_size window_size;
+ acpi_status status = AE_OK;
+ void *logical_addr_ptr = NULL;
+ struct acpi_mem_space_context *mem_info = region_context;
+ u32 length;
+ acpi_size window_size;
#ifndef ACPI_MISALIGNED_TRANSFERS
- u32 remainder;
+ u32 remainder;
#endif
- ACPI_FUNCTION_TRACE ("ex_system_memory_space_handler");
-
+ ACPI_FUNCTION_TRACE("ex_system_memory_space_handler");
/* Validate and translate the bit width */
@@ -110,9 +103,10 @@ acpi_ex_system_memory_space_handler (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid system_memory width %d\n",
- bit_width));
- return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid system_memory width %d\n",
+ bit_width));
+ return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
#ifndef ACPI_MISALIGNED_TRANSFERS
@@ -120,9 +114,10 @@ acpi_ex_system_memory_space_handler (
* Hardware does not support non-aligned data transfers, we must verify
* the request.
*/
- (void) acpi_ut_short_divide ((acpi_integer) address, length, NULL, &remainder);
+ (void)acpi_ut_short_divide((acpi_integer) address, length, NULL,
+ &remainder);
if (remainder != 0) {
- return_ACPI_STATUS (AE_AML_ALIGNMENT);
+ return_ACPI_STATUS(AE_AML_ALIGNMENT);
}
#endif
@@ -132,9 +127,10 @@ acpi_ex_system_memory_space_handler (
* 2) Address beyond the current mapping?
*/
if ((address < mem_info->mapped_physical_address) ||
- (((acpi_integer) address + length) >
- ((acpi_integer)
- mem_info->mapped_physical_address + mem_info->mapped_length))) {
+ (((acpi_integer) address + length) > ((acpi_integer)
+ mem_info->
+ mapped_physical_address +
+ mem_info->mapped_length))) {
/*
* The request cannot be resolved by the current memory mapping;
* Delete the existing mapping and create a new one.
@@ -142,8 +138,8 @@ acpi_ex_system_memory_space_handler (
if (mem_info->mapped_length) {
/* Valid mapping, delete it */
- acpi_os_unmap_memory (mem_info->mapped_logical_address,
- mem_info->mapped_length);
+ acpi_os_unmap_memory(mem_info->mapped_logical_address,
+ mem_info->mapped_length);
}
/*
@@ -151,7 +147,7 @@ acpi_ex_system_memory_space_handler (
* constrain the maximum mapping size to something reasonable.
*/
window_size = (acpi_size)
- ((mem_info->address + mem_info->length) - address);
+ ((mem_info->address + mem_info->length) - address);
if (window_size > ACPI_SYSMEM_REGION_WINDOW_SIZE) {
window_size = ACPI_SYSMEM_REGION_WINDOW_SIZE;
@@ -159,14 +155,16 @@ acpi_ex_system_memory_space_handler (
/* Create a new mapping starting at the address given */
- status = acpi_os_map_memory (address, window_size,
- (void **) &mem_info->mapped_logical_address);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X%8.8X, size %X\n",
- ACPI_FORMAT_UINT64 (address), (u32) window_size));
+ status = acpi_os_map_memory(address, window_size,
+ (void **)&mem_info->
+ mapped_logical_address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X%8.8X, size %X\n",
+ ACPI_FORMAT_UINT64(address),
+ (u32) window_size));
mem_info->mapped_length = 0;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Save the physical address and mapping size */
@@ -180,42 +178,41 @@ acpi_ex_system_memory_space_handler (
* access
*/
logical_addr_ptr = mem_info->mapped_logical_address +
- ((acpi_integer) address -
- (acpi_integer) mem_info->mapped_physical_address);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "system_memory %d (%d width) Address=%8.8X%8.8X\n",
- function, bit_width,
- ACPI_FORMAT_UINT64 (address)));
-
- /*
- * Perform the memory read or write
- *
- * Note: For machines that do not support non-aligned transfers, the target
- * address was checked for alignment above. We do not attempt to break the
- * transfer up into smaller (byte-size) chunks because the AML specifically
- * asked for a transfer width that the hardware may require.
- */
+ ((acpi_integer) address -
+ (acpi_integer) mem_info->mapped_physical_address);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "system_memory %d (%d width) Address=%8.8X%8.8X\n",
+ function, bit_width, ACPI_FORMAT_UINT64(address)));
+
+ /*
+ * Perform the memory read or write
+ *
+ * Note: For machines that do not support non-aligned transfers, the target
+ * address was checked for alignment above. We do not attempt to break the
+ * transfer up into smaller (byte-size) chunks because the AML specifically
+ * asked for a transfer width that the hardware may require.
+ */
switch (function) {
case ACPI_READ:
*value = 0;
switch (bit_width) {
case 8:
- *value = (acpi_integer) *((u8 *) logical_addr_ptr);
+ *value = (acpi_integer) * ((u8 *) logical_addr_ptr);
break;
case 16:
- *value = (acpi_integer) *((u16 *) logical_addr_ptr);
+ *value = (acpi_integer) * ((u16 *) logical_addr_ptr);
break;
case 32:
- *value = (acpi_integer) *((u32 *) logical_addr_ptr);
+ *value = (acpi_integer) * ((u32 *) logical_addr_ptr);
break;
#if ACPI_MACHINE_WIDTH != 16
case 64:
- *value = (acpi_integer) *((u64 *) logical_addr_ptr);
+ *value = (acpi_integer) * ((u64 *) logical_addr_ptr);
break;
#endif
default:
@@ -228,20 +225,20 @@ acpi_ex_system_memory_space_handler (
switch (bit_width) {
case 8:
- *(u8 *) logical_addr_ptr = (u8) *value;
+ *(u8 *) logical_addr_ptr = (u8) * value;
break;
case 16:
- *(u16 *) logical_addr_ptr = (u16) *value;
+ *(u16 *) logical_addr_ptr = (u16) * value;
break;
case 32:
- *(u32 *) logical_addr_ptr = (u32) *value;
+ *(u32 *) logical_addr_ptr = (u32) * value;
break;
#if ACPI_MACHINE_WIDTH != 16
case 64:
- *(u64 *) logical_addr_ptr = (u64) *value;
+ *(u64 *) logical_addr_ptr = (u64) * value;
break;
#endif
@@ -256,10 +253,9 @@ acpi_ex_system_memory_space_handler (
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_io_space_handler
@@ -279,39 +275,35 @@ acpi_ex_system_memory_space_handler (
******************************************************************************/
acpi_status
-acpi_ex_system_io_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_system_io_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
- u32 value32;
+ acpi_status status = AE_OK;
+ u32 value32;
+ ACPI_FUNCTION_TRACE("ex_system_io_space_handler");
- ACPI_FUNCTION_TRACE ("ex_system_io_space_handler");
-
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "system_iO %d (%d width) Address=%8.8X%8.8X\n", function, bit_width,
- ACPI_FORMAT_UINT64 (address)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "system_iO %d (%d width) Address=%8.8X%8.8X\n",
+ function, bit_width, ACPI_FORMAT_UINT64(address)));
/* Decode the function parameter */
switch (function) {
case ACPI_READ:
- status = acpi_os_read_port ((acpi_io_address) address,
- &value32, bit_width);
+ status = acpi_os_read_port((acpi_io_address) address,
+ &value32, bit_width);
*value = value32;
break;
case ACPI_WRITE:
- status = acpi_os_write_port ((acpi_io_address) address,
- (u32) *value, bit_width);
+ status = acpi_os_write_port((acpi_io_address) address,
+ (u32) * value, bit_width);
break;
default:
@@ -319,10 +311,9 @@ acpi_ex_system_io_space_handler (
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_pci_config_space_handler
@@ -342,21 +333,17 @@ acpi_ex_system_io_space_handler (
******************************************************************************/
acpi_status
-acpi_ex_pci_config_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_pci_config_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
- struct acpi_pci_id *pci_id;
- u16 pci_register;
-
-
- ACPI_FUNCTION_TRACE ("ex_pci_config_space_handler");
+ acpi_status status = AE_OK;
+ struct acpi_pci_id *pci_id;
+ u16 pci_register;
+ ACPI_FUNCTION_TRACE("ex_pci_config_space_handler");
/*
* The arguments to acpi_os(Read|Write)pci_configuration are:
@@ -370,26 +357,26 @@ acpi_ex_pci_config_space_handler (
* Value - input value for write, output address for read
*
*/
- pci_id = (struct acpi_pci_id *) region_context;
+ pci_id = (struct acpi_pci_id *)region_context;
pci_register = (u16) (u32) address;
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "pci_config %d (%d) Seg(%04x) Bus(%04x) Dev(%04x) Func(%04x) Reg(%04x)\n",
- function, bit_width, pci_id->segment, pci_id->bus, pci_id->device,
- pci_id->function, pci_register));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "pci_config %d (%d) Seg(%04x) Bus(%04x) Dev(%04x) Func(%04x) Reg(%04x)\n",
+ function, bit_width, pci_id->segment, pci_id->bus,
+ pci_id->device, pci_id->function, pci_register));
switch (function) {
case ACPI_READ:
*value = 0;
- status = acpi_os_read_pci_configuration (pci_id, pci_register,
- value, bit_width);
+ status = acpi_os_read_pci_configuration(pci_id, pci_register,
+ value, bit_width);
break;
case ACPI_WRITE:
- status = acpi_os_write_pci_configuration (pci_id, pci_register,
- *value, bit_width);
+ status = acpi_os_write_pci_configuration(pci_id, pci_register,
+ *value, bit_width);
break;
default:
@@ -398,10 +385,9 @@ acpi_ex_pci_config_space_handler (
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_cmos_space_handler
@@ -421,24 +407,19 @@ acpi_ex_pci_config_space_handler (
******************************************************************************/
acpi_status
-acpi_ex_cmos_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_cmos_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE ("ex_cmos_space_handler");
+ ACPI_FUNCTION_TRACE("ex_cmos_space_handler");
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_pci_bar_space_handler
@@ -458,24 +439,19 @@ acpi_ex_cmos_space_handler (
******************************************************************************/
acpi_status
-acpi_ex_pci_bar_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_pci_bar_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE ("ex_pci_bar_space_handler");
+ ACPI_FUNCTION_TRACE("ex_pci_bar_space_handler");
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_data_table_space_handler
@@ -495,24 +471,20 @@ acpi_ex_pci_bar_space_handler (
******************************************************************************/
acpi_status
-acpi_ex_data_table_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context)
+acpi_ex_data_table_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context)
{
- acpi_status status = AE_OK;
- u32 byte_width = ACPI_DIV_8 (bit_width);
- u32 i;
- char *logical_addr_ptr;
-
+ acpi_status status = AE_OK;
+ u32 byte_width = ACPI_DIV_8(bit_width);
+ u32 i;
+ char *logical_addr_ptr;
- ACPI_FUNCTION_TRACE ("ex_data_table_space_handler");
+ ACPI_FUNCTION_TRACE("ex_data_table_space_handler");
-
- logical_addr_ptr = ACPI_PHYSADDR_TO_PTR (address);
+ logical_addr_ptr = ACPI_PHYSADDR_TO_PTR(address);
/* Perform the memory read or write */
@@ -520,17 +492,15 @@ acpi_ex_data_table_space_handler (
case ACPI_READ:
for (i = 0; i < byte_width; i++) {
- ((char *) value) [i] = logical_addr_ptr[i];
+ ((char *)value)[i] = logical_addr_ptr[i];
}
break;
case ACPI_WRITE:
default:
- return_ACPI_STATUS (AE_SUPPORT);
+ return_ACPI_STATUS(AE_SUPPORT);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exresnte.c b/drivers/acpi/executer/exresnte.c
index 21d5c74fa30..ff5d8f97e8e 100644
--- a/drivers/acpi/executer/exresnte.c
+++ b/drivers/acpi/executer/exresnte.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
@@ -50,10 +49,8 @@
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exresnte")
-
+ACPI_MODULE_NAME("exresnte")
/*******************************************************************************
*
@@ -80,41 +77,37 @@
* ACPI_TYPE_PACKAGE
*
******************************************************************************/
-
acpi_status
-acpi_ex_resolve_node_to_value (
- struct acpi_namespace_node **object_ptr,
- struct acpi_walk_state *walk_state)
-
+acpi_ex_resolve_node_to_value(struct acpi_namespace_node **object_ptr,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *source_desc;
- union acpi_operand_object *obj_desc = NULL;
- struct acpi_namespace_node *node;
- acpi_object_type entry_type;
-
-
- ACPI_FUNCTION_TRACE ("ex_resolve_node_to_value");
+ acpi_status status = AE_OK;
+ union acpi_operand_object *source_desc;
+ union acpi_operand_object *obj_desc = NULL;
+ struct acpi_namespace_node *node;
+ acpi_object_type entry_type;
+ ACPI_FUNCTION_TRACE("ex_resolve_node_to_value");
/*
* The stack pointer points to a struct acpi_namespace_node (Node). Get the
* object that is attached to the Node.
*/
- node = *object_ptr;
- source_desc = acpi_ns_get_attached_object (node);
- entry_type = acpi_ns_get_type ((acpi_handle) node);
+ node = *object_ptr;
+ source_desc = acpi_ns_get_attached_object(node);
+ entry_type = acpi_ns_get_type((acpi_handle) node);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Entry=%p source_desc=%p [%s]\n",
- node, source_desc, acpi_ut_get_type_name (entry_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Entry=%p source_desc=%p [%s]\n",
+ node, source_desc,
+ acpi_ut_get_type_name(entry_type)));
if ((entry_type == ACPI_TYPE_LOCAL_ALIAS) ||
- (entry_type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
+ (entry_type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
/* There is always exactly one level of indirection */
- node = ACPI_CAST_PTR (struct acpi_namespace_node, node->object);
- source_desc = acpi_ns_get_attached_object (node);
- entry_type = acpi_ns_get_type ((acpi_handle) node);
+ node = ACPI_CAST_PTR(struct acpi_namespace_node, node->object);
+ source_desc = acpi_ns_get_attached_object(node);
+ entry_type = acpi_ns_get_type((acpi_handle) node);
*object_ptr = node;
}
@@ -124,14 +117,14 @@ acpi_ex_resolve_node_to_value (
* 2) Method locals and arguments have a pseudo-Node
*/
if (entry_type == ACPI_TYPE_DEVICE ||
- (node->flags & (ANOBJ_METHOD_ARG | ANOBJ_METHOD_LOCAL))) {
- return_ACPI_STATUS (AE_OK);
+ (node->flags & (ANOBJ_METHOD_ARG | ANOBJ_METHOD_LOCAL))) {
+ return_ACPI_STATUS(AE_OK);
}
if (!source_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No object attached to node %p\n",
- node));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No object attached to node %p\n", node));
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
/*
@@ -141,83 +134,89 @@ acpi_ex_resolve_node_to_value (
switch (entry_type) {
case ACPI_TYPE_PACKAGE:
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_PACKAGE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Object not a Package, type %s\n",
- acpi_ut_get_object_type_name (source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_PACKAGE) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Object not a Package, type %s\n",
+ acpi_ut_get_object_type_name
+ (source_desc)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
- status = acpi_ds_get_package_arguments (source_desc);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ds_get_package_arguments(source_desc);
+ if (ACPI_SUCCESS(status)) {
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
}
break;
-
case ACPI_TYPE_BUFFER:
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_BUFFER) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Object not a Buffer, type %s\n",
- acpi_ut_get_object_type_name (source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Object not a Buffer, type %s\n",
+ acpi_ut_get_object_type_name
+ (source_desc)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
- status = acpi_ds_get_buffer_arguments (source_desc);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ds_get_buffer_arguments(source_desc);
+ if (ACPI_SUCCESS(status)) {
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
}
break;
-
case ACPI_TYPE_STRING:
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_STRING) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Object not a String, type %s\n",
- acpi_ut_get_object_type_name (source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_STRING) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Object not a String, type %s\n",
+ acpi_ut_get_object_type_name
+ (source_desc)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
break;
-
case ACPI_TYPE_INTEGER:
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Object not a Integer, type %s\n",
- acpi_ut_get_object_type_name (source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_INTEGER) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Object not a Integer, type %s\n",
+ acpi_ut_get_object_type_name
+ (source_desc)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
break;
-
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "field_read Node=%p source_desc=%p Type=%X\n",
- node, source_desc, entry_type));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "field_read Node=%p source_desc=%p Type=%X\n",
+ node, source_desc, entry_type));
- status = acpi_ex_read_data_from_field (walk_state, source_desc, &obj_desc);
+ status =
+ acpi_ex_read_data_from_field(walk_state, source_desc,
+ &obj_desc);
break;
- /* For these objects, just return the object attached to the Node */
+ /* For these objects, just return the object attached to the Node */
case ACPI_TYPE_MUTEX:
case ACPI_TYPE_METHOD:
@@ -230,19 +229,18 @@ acpi_ex_resolve_node_to_value (
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
break;
- /* TYPE_ANY is untyped, and thus there is no object associated with it */
+ /* TYPE_ANY is untyped, and thus there is no object associated with it */
case ACPI_TYPE_ANY:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Untyped entry %p, no attached object!\n",
- node));
-
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE); /* Cannot be AE_TYPE */
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Untyped entry %p, no attached object!\n",
+ node));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE); /* Cannot be AE_TYPE */
case ACPI_TYPE_LOCAL_REFERENCE:
@@ -253,39 +251,37 @@ acpi_ex_resolve_node_to_value (
/* Return an additional reference to the object */
obj_desc = source_desc;
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
break;
default:
/* No named references are allowed here */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unsupported Reference opcode %X (%s)\n",
- source_desc->reference.opcode,
- acpi_ps_get_opcode_name (source_desc->reference.opcode)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unsupported Reference opcode %X (%s)\n",
+ source_desc->reference.opcode,
+ acpi_ps_get_opcode_name(source_desc->
+ reference.
+ opcode)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
-
default:
/* Default case is for unknown types */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Node %p - Unknown object type %X\n",
- node, entry_type));
-
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Node %p - Unknown object type %X\n",
+ node, entry_type));
- } /* switch (entry_type) */
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+ } /* switch (entry_type) */
/* Return the object descriptor */
- *object_ptr = (void *) obj_desc;
- return_ACPI_STATUS (status);
+ *object_ptr = (void *)obj_desc;
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exresolv.c b/drivers/acpi/executer/exresolv.c
index 3de45672379..97eecbd3242 100644
--- a/drivers/acpi/executer/exresolv.c
+++ b/drivers/acpi/executer/exresolv.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acdispat.h>
@@ -50,17 +49,13 @@
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exresolv")
+ACPI_MODULE_NAME("exresolv")
/* Local prototypes */
-
static acpi_status
-acpi_ex_resolve_object_to_value (
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state);
/*******************************************************************************
*
@@ -78,19 +73,16 @@ acpi_ex_resolve_object_to_value (
******************************************************************************/
acpi_status
-acpi_ex_resolve_to_value (
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state)
+acpi_ex_resolve_to_value(union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_resolve_to_value", stack_ptr);
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ex_resolve_to_value", stack_ptr);
if (!stack_ptr || !*stack_ptr) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Internal - null pointer\n"));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Internal - null pointer\n"));
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
/*
@@ -98,15 +90,16 @@ acpi_ex_resolve_to_value (
* 1) A valid union acpi_operand_object, or
* 2) A struct acpi_namespace_node (named_obj)
*/
- if (ACPI_GET_DESCRIPTOR_TYPE (*stack_ptr) == ACPI_DESC_TYPE_OPERAND) {
- status = acpi_ex_resolve_object_to_value (stack_ptr, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_GET_DESCRIPTOR_TYPE(*stack_ptr) == ACPI_DESC_TYPE_OPERAND) {
+ status = acpi_ex_resolve_object_to_value(stack_ptr, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (!*stack_ptr) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Internal - null pointer\n"));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Internal - null pointer\n"));
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
}
@@ -114,20 +107,20 @@ acpi_ex_resolve_to_value (
* Object on the stack may have changed if acpi_ex_resolve_object_to_value()
* was called (i.e., we can't use an _else_ here.)
*/
- if (ACPI_GET_DESCRIPTOR_TYPE (*stack_ptr) == ACPI_DESC_TYPE_NAMED) {
- status = acpi_ex_resolve_node_to_value (
- ACPI_CAST_INDIRECT_PTR (struct acpi_namespace_node, stack_ptr),
- walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_GET_DESCRIPTOR_TYPE(*stack_ptr) == ACPI_DESC_TYPE_NAMED) {
+ status =
+ acpi_ex_resolve_node_to_value(ACPI_CAST_INDIRECT_PTR
+ (struct acpi_namespace_node,
+ stack_ptr), walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Resolved object %p\n", *stack_ptr));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Resolved object %p\n", *stack_ptr));
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_resolve_object_to_value
@@ -143,25 +136,22 @@ acpi_ex_resolve_to_value (
******************************************************************************/
static acpi_status
-acpi_ex_resolve_object_to_value (
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state)
+acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *stack_desc;
- void *temp_node;
- union acpi_operand_object *obj_desc;
- u16 opcode;
-
-
- ACPI_FUNCTION_TRACE ("ex_resolve_object_to_value");
+ acpi_status status = AE_OK;
+ union acpi_operand_object *stack_desc;
+ void *temp_node;
+ union acpi_operand_object *obj_desc;
+ u16 opcode;
+ ACPI_FUNCTION_TRACE("ex_resolve_object_to_value");
stack_desc = *stack_ptr;
/* This is an union acpi_operand_object */
- switch (ACPI_GET_OBJECT_TYPE (stack_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(stack_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
opcode = stack_desc->reference.opcode;
@@ -177,14 +167,13 @@ acpi_ex_resolve_object_to_value (
/* Delete the Reference Object */
- acpi_ut_remove_reference (stack_desc);
+ acpi_ut_remove_reference(stack_desc);
/* Return the namespace node */
(*stack_ptr) = temp_node;
break;
-
case AML_LOCAL_OP:
case AML_ARG_OP:
@@ -192,24 +181,28 @@ acpi_ex_resolve_object_to_value (
* Get the local from the method's state info
* Note: this increments the local's object reference count
*/
- status = acpi_ds_method_data_get_value (opcode,
- stack_desc->reference.offset, walk_state, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_method_data_get_value(opcode,
+ stack_desc->
+ reference.offset,
+ walk_state,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Arg/Local %X] value_obj is %p\n",
- stack_desc->reference.offset, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Arg/Local %X] value_obj is %p\n",
+ stack_desc->reference.offset,
+ obj_desc));
/*
* Now we can delete the original Reference Object and
* replace it with the resolved value
*/
- acpi_ut_remove_reference (stack_desc);
+ acpi_ut_remove_reference(stack_desc);
*stack_ptr = obj_desc;
break;
-
case AML_INDEX_OP:
switch (stack_desc->reference.target_type) {
@@ -218,7 +211,6 @@ acpi_ex_resolve_object_to_value (
/* Just return - leave the Reference on the stack */
break;
-
case ACPI_TYPE_PACKAGE:
obj_desc = *stack_desc->reference.where;
@@ -228,36 +220,31 @@ acpi_ex_resolve_object_to_value (
* (i.e., dereference the package index)
* Delete the ref object, increment the returned object
*/
- acpi_ut_remove_reference (stack_desc);
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_remove_reference(stack_desc);
+ acpi_ut_add_reference(obj_desc);
*stack_ptr = obj_desc;
- }
- else {
+ } else {
/*
* A NULL object descriptor means an unitialized element of
* the package, can't dereference it
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Attempt to deref an Index to NULL pkg element Idx=%p\n",
- stack_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Attempt to deref an Index to NULL pkg element Idx=%p\n",
+ stack_desc));
status = AE_AML_UNINITIALIZED_ELEMENT;
}
break;
-
default:
/* Invalid reference object */
- ACPI_REPORT_ERROR ((
- "During resolve, Unknown target_type %X in Index/Reference obj %p\n",
- stack_desc->reference.target_type, stack_desc));
+ ACPI_REPORT_ERROR(("During resolve, Unknown target_type %X in Index/Reference obj %p\n", stack_desc->reference.target_type, stack_desc));
status = AE_AML_INTERNAL;
break;
}
break;
-
case AML_REF_OF_OP:
case AML_DEBUG_OP:
case AML_LOAD_OP:
@@ -266,60 +253,58 @@ acpi_ex_resolve_object_to_value (
break;
- case AML_INT_NAMEPATH_OP: /* Reference to a named object */
+ case AML_INT_NAMEPATH_OP: /* Reference to a named object */
/* Get the object pointed to by the namespace node */
*stack_ptr = (stack_desc->reference.node)->object;
- acpi_ut_add_reference (*stack_ptr);
- acpi_ut_remove_reference (stack_desc);
+ acpi_ut_add_reference(*stack_ptr);
+ acpi_ut_remove_reference(stack_desc);
break;
default:
- ACPI_REPORT_ERROR ((
- "During resolve, Unknown Reference opcode %X (%s) in %p\n",
- opcode, acpi_ps_get_opcode_name (opcode), stack_desc));
+ ACPI_REPORT_ERROR(("During resolve, Unknown Reference opcode %X (%s) in %p\n", opcode, acpi_ps_get_opcode_name(opcode), stack_desc));
status = AE_AML_INTERNAL;
break;
}
break;
-
case ACPI_TYPE_BUFFER:
- status = acpi_ds_get_buffer_arguments (stack_desc);
+ status = acpi_ds_get_buffer_arguments(stack_desc);
break;
-
case ACPI_TYPE_PACKAGE:
- status = acpi_ds_get_package_arguments (stack_desc);
+ status = acpi_ds_get_package_arguments(stack_desc);
break;
-
- /* These cases may never happen here, but just in case.. */
+ /* These cases may never happen here, but just in case.. */
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "field_read source_desc=%p Type=%X\n",
- stack_desc, ACPI_GET_OBJECT_TYPE (stack_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "field_read source_desc=%p Type=%X\n",
+ stack_desc,
+ ACPI_GET_OBJECT_TYPE(stack_desc)));
- status = acpi_ex_read_data_from_field (walk_state, stack_desc, &obj_desc);
- *stack_ptr = (void *) obj_desc;
+ status =
+ acpi_ex_read_data_from_field(walk_state, stack_desc,
+ &obj_desc);
+ *stack_ptr = (void *)obj_desc;
break;
default:
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_resolve_multiple
@@ -337,42 +322,44 @@ acpi_ex_resolve_object_to_value (
******************************************************************************/
acpi_status
-acpi_ex_resolve_multiple (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *operand,
- acpi_object_type *return_type,
- union acpi_operand_object **return_desc)
+acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *operand,
+ acpi_object_type * return_type,
+ union acpi_operand_object **return_desc)
{
- union acpi_operand_object *obj_desc = (void *) operand;
- struct acpi_namespace_node *node;
- acpi_object_type type;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_ex_resolve_multiple");
+ union acpi_operand_object *obj_desc = (void *)operand;
+ struct acpi_namespace_node *node;
+ acpi_object_type type;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_ex_resolve_multiple");
/* Operand can be either a namespace node or an operand descriptor */
- switch (ACPI_GET_DESCRIPTOR_TYPE (obj_desc)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
case ACPI_DESC_TYPE_OPERAND:
type = obj_desc->common.type;
break;
case ACPI_DESC_TYPE_NAMED:
- type = ((struct acpi_namespace_node *) obj_desc)->type;
- obj_desc = acpi_ns_get_attached_object ((struct acpi_namespace_node *) obj_desc);
+ type = ((struct acpi_namespace_node *)obj_desc)->type;
+ obj_desc =
+ acpi_ns_get_attached_object((struct acpi_namespace_node *)
+ obj_desc);
/* If we had an Alias node, use the attached object for type info */
if (type == ACPI_TYPE_LOCAL_ALIAS) {
- type = ((struct acpi_namespace_node *) obj_desc)->type;
- obj_desc = acpi_ns_get_attached_object ((struct acpi_namespace_node *) obj_desc);
+ type = ((struct acpi_namespace_node *)obj_desc)->type;
+ obj_desc =
+ acpi_ns_get_attached_object((struct
+ acpi_namespace_node *)
+ obj_desc);
}
break;
default:
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* If type is anything other than a reference, we are done */
@@ -387,7 +374,7 @@ acpi_ex_resolve_multiple (
* of the object_type and size_of operators). This means traversing
* the list of possibly many nested references.
*/
- while (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_REFERENCE) {
+ while (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_REFERENCE) {
switch (obj_desc->reference.opcode) {
case AML_REF_OF_OP:
@@ -397,31 +384,29 @@ acpi_ex_resolve_multiple (
/* All "References" point to a NS node */
- if (ACPI_GET_DESCRIPTOR_TYPE (node) != ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR ((
- "acpi_ex_resolve_multiple: Not a NS node %p [%s]\n",
- node, acpi_ut_get_descriptor_name (node)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ if (ACPI_GET_DESCRIPTOR_TYPE(node) !=
+ ACPI_DESC_TYPE_NAMED) {
+ ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Not a NS node %p [%s]\n", node, acpi_ut_get_descriptor_name(node)));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/* Get the attached object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
/* No object, use the NS node type */
- type = acpi_ns_get_type (node);
+ type = acpi_ns_get_type(node);
goto exit;
}
/* Check for circular references */
if (obj_desc == operand) {
- return_ACPI_STATUS (AE_AML_CIRCULAR_REFERENCE);
+ return_ACPI_STATUS(AE_AML_CIRCULAR_REFERENCE);
}
break;
-
case AML_INDEX_OP:
/* Get the type of this reference (index into another object) */
@@ -442,12 +427,11 @@ acpi_ex_resolve_multiple (
if (!obj_desc) {
/* NULL package elements are allowed */
- type = 0; /* Uninitialized */
+ type = 0; /* Uninitialized */
goto exit;
}
break;
-
case AML_INT_NAMEPATH_OP:
/* Dereference the reference pointer */
@@ -456,50 +440,61 @@ acpi_ex_resolve_multiple (
/* All "References" point to a NS node */
- if (ACPI_GET_DESCRIPTOR_TYPE (node) != ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR ((
- "acpi_ex_resolve_multiple: Not a NS node %p [%s]\n",
- node, acpi_ut_get_descriptor_name (node)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ if (ACPI_GET_DESCRIPTOR_TYPE(node) !=
+ ACPI_DESC_TYPE_NAMED) {
+ ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Not a NS node %p [%s]\n", node, acpi_ut_get_descriptor_name(node)));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/* Get the attached object */
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
/* No object, use the NS node type */
- type = acpi_ns_get_type (node);
+ type = acpi_ns_get_type(node);
goto exit;
}
/* Check for circular references */
if (obj_desc == operand) {
- return_ACPI_STATUS (AE_AML_CIRCULAR_REFERENCE);
+ return_ACPI_STATUS(AE_AML_CIRCULAR_REFERENCE);
}
break;
-
case AML_LOCAL_OP:
case AML_ARG_OP:
if (return_desc) {
- status = acpi_ds_method_data_get_value (obj_desc->reference.opcode,
- obj_desc->reference.offset, walk_state, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_method_data_get_value(obj_desc->
+ reference.
+ opcode,
+ obj_desc->
+ reference.
+ offset,
+ walk_state,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- acpi_ut_remove_reference (obj_desc);
- }
- else {
- status = acpi_ds_method_data_get_node (obj_desc->reference.opcode,
- obj_desc->reference.offset, walk_state, &node);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ } else {
+ status =
+ acpi_ds_method_data_get_node(obj_desc->
+ reference.
+ opcode,
+ obj_desc->
+ reference.
+ offset,
+ walk_state,
+ &node);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- obj_desc = acpi_ns_get_attached_object (node);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
type = ACPI_TYPE_ANY;
goto exit;
@@ -507,7 +502,6 @@ acpi_ex_resolve_multiple (
}
break;
-
case AML_DEBUG_OP:
/* The Debug Object is of type "debug_object" */
@@ -515,13 +509,10 @@ acpi_ex_resolve_multiple (
type = ACPI_TYPE_DEBUG_OBJECT;
goto exit;
-
default:
- ACPI_REPORT_ERROR ((
- "acpi_ex_resolve_multiple: Unknown Reference subtype %X\n",
- obj_desc->reference.opcode));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Unknown Reference subtype %X\n", obj_desc->reference.opcode));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
}
@@ -529,10 +520,9 @@ acpi_ex_resolve_multiple (
* Now we are guaranteed to have an object that has not been created
* via the ref_of or Index operators.
*/
- type = ACPI_GET_OBJECT_TYPE (obj_desc);
+ type = ACPI_GET_OBJECT_TYPE(obj_desc);
-
-exit:
+ exit:
/* Convert internal types to external types */
switch (type) {
@@ -559,7 +549,5 @@ exit:
if (return_desc) {
*return_desc = obj_desc;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/executer/exresop.c
index d8b470eefe7..ff064e79ab9 100644
--- a/drivers/acpi/executer/exresop.c
+++ b/drivers/acpi/executer/exresop.c
@@ -42,24 +42,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exresop")
+ACPI_MODULE_NAME("exresop")
/* Local prototypes */
-
static acpi_status
-acpi_ex_check_object_type (
- acpi_object_type type_needed,
- acpi_object_type this_type,
- void *object);
-
+acpi_ex_check_object_type(acpi_object_type type_needed,
+ acpi_object_type this_type, void *object);
/*******************************************************************************
*
@@ -76,13 +70,10 @@ acpi_ex_check_object_type (
******************************************************************************/
static acpi_status
-acpi_ex_check_object_type (
- acpi_object_type type_needed,
- acpi_object_type this_type,
- void *object)
+acpi_ex_check_object_type(acpi_object_type type_needed,
+ acpi_object_type this_type, void *object)
{
- ACPI_FUNCTION_NAME ("ex_check_object_type");
-
+ ACPI_FUNCTION_NAME("ex_check_object_type");
if (type_needed == ACPI_TYPE_ANY) {
/* All types OK, so we don't perform any typechecks */
@@ -97,16 +88,17 @@ acpi_ex_check_object_type (
* specification, a store to a constant is a noop.)
*/
if ((this_type == ACPI_TYPE_INTEGER) &&
- (((union acpi_operand_object *) object)->common.flags & AOPOBJ_AML_CONSTANT)) {
+ (((union acpi_operand_object *)object)->common.
+ flags & AOPOBJ_AML_CONSTANT)) {
return (AE_OK);
}
}
if (type_needed != this_type) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [%s], found [%s] %p\n",
- acpi_ut_get_type_name (type_needed),
- acpi_ut_get_type_name (this_type), object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [%s], found [%s] %p\n",
+ acpi_ut_get_type_name(type_needed),
+ acpi_ut_get_type_name(this_type), object));
return (AE_AML_OPERAND_TYPE);
}
@@ -114,7 +106,6 @@ acpi_ex_check_object_type (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_resolve_operands
@@ -137,41 +128,37 @@ acpi_ex_check_object_type (
******************************************************************************/
acpi_status
-acpi_ex_resolve_operands (
- u16 opcode,
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state)
+acpi_ex_resolve_operands(u16 opcode,
+ union acpi_operand_object ** stack_ptr,
+ struct acpi_walk_state * walk_state)
{
- union acpi_operand_object *obj_desc;
- acpi_status status = AE_OK;
- u8 object_type;
- void *temp_node;
- u32 arg_types;
- const struct acpi_opcode_info *op_info;
- u32 this_arg_type;
- acpi_object_type type_needed;
- u16 target_op = 0;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ex_resolve_operands", opcode);
-
-
- op_info = acpi_ps_get_opcode_info (opcode);
+ union acpi_operand_object *obj_desc;
+ acpi_status status = AE_OK;
+ u8 object_type;
+ void *temp_node;
+ u32 arg_types;
+ const struct acpi_opcode_info *op_info;
+ u32 this_arg_type;
+ acpi_object_type type_needed;
+ u16 target_op = 0;
+
+ ACPI_FUNCTION_TRACE_U32("ex_resolve_operands", opcode);
+
+ op_info = acpi_ps_get_opcode_info(opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
- return_ACPI_STATUS (AE_AML_BAD_OPCODE);
+ return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
arg_types = op_info->runtime_args;
if (arg_types == ARGI_INVALID_OPCODE) {
- ACPI_REPORT_ERROR (("resolve_operands: %X is not a valid AML opcode\n",
- opcode));
+ ACPI_REPORT_ERROR(("resolve_operands: %X is not a valid AML opcode\n", opcode));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Opcode %X [%s] required_operand_types=%8.8X \n",
- opcode, op_info->name, arg_types));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Opcode %X [%s] required_operand_types=%8.8X \n",
+ opcode, op_info->name, arg_types));
/*
* Normal exit is with (arg_types == 0) at end of argument list.
@@ -180,12 +167,11 @@ acpi_ex_resolve_operands (
* to) the required type; if stack underflows; or upon
* finding a NULL stack entry (which should not happen).
*/
- while (GET_CURRENT_ARG_TYPE (arg_types)) {
+ while (GET_CURRENT_ARG_TYPE(arg_types)) {
if (!stack_ptr || !*stack_ptr) {
- ACPI_REPORT_ERROR (("resolve_operands: Null stack entry at %p\n",
- stack_ptr));
+ ACPI_REPORT_ERROR(("resolve_operands: Null stack entry at %p\n", stack_ptr));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/* Extract useful items */
@@ -194,37 +180,37 @@ acpi_ex_resolve_operands (
/* Decode the descriptor type */
- switch (ACPI_GET_DESCRIPTOR_TYPE (obj_desc)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
case ACPI_DESC_TYPE_NAMED:
/* Namespace Node */
- object_type = ((struct acpi_namespace_node *) obj_desc)->type;
+ object_type =
+ ((struct acpi_namespace_node *)obj_desc)->type;
break;
-
case ACPI_DESC_TYPE_OPERAND:
/* ACPI internal object */
- object_type = ACPI_GET_OBJECT_TYPE (obj_desc);
+ object_type = ACPI_GET_OBJECT_TYPE(obj_desc);
/* Check for bad acpi_object_type */
- if (!acpi_ut_valid_object_type (object_type)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Bad operand object type [%X]\n",
- object_type));
+ if (!acpi_ut_valid_object_type(object_type)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Bad operand object type [%X]\n",
+ object_type));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
if (object_type == (u8) ACPI_TYPE_LOCAL_REFERENCE) {
/* Decode the Reference */
- op_info = acpi_ps_get_opcode_info (opcode);
+ op_info = acpi_ps_get_opcode_info(opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
- return_ACPI_STATUS (AE_AML_BAD_OPCODE);
+ return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
switch (obj_desc->reference.opcode) {
@@ -238,51 +224,62 @@ acpi_ex_resolve_operands (
case AML_REF_OF_OP:
case AML_ARG_OP:
case AML_LOCAL_OP:
- case AML_LOAD_OP: /* ddb_handle from LOAD_OP or LOAD_TABLE_OP */
- case AML_INT_NAMEPATH_OP: /* Reference to a named object */
-
- ACPI_DEBUG_ONLY_MEMBERS (ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Operand is a Reference, ref_opcode [%s]\n",
- (acpi_ps_get_opcode_info (obj_desc->reference.opcode))->name)));
+ case AML_LOAD_OP: /* ddb_handle from LOAD_OP or LOAD_TABLE_OP */
+ case AML_INT_NAMEPATH_OP: /* Reference to a named object */
+
+ ACPI_DEBUG_ONLY_MEMBERS(ACPI_DEBUG_PRINT
+ ((ACPI_DB_EXEC,
+ "Operand is a Reference, ref_opcode [%s]\n",
+ (acpi_ps_get_opcode_info
+ (obj_desc->
+ reference.
+ opcode))->
+ name)));
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Operand is a Reference, Unknown Reference Opcode %X [%s]\n",
- obj_desc->reference.opcode,
- (acpi_ps_get_opcode_info (obj_desc->reference.opcode))->name));
-
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Operand is a Reference, Unknown Reference Opcode %X [%s]\n",
+ obj_desc->reference.
+ opcode,
+ (acpi_ps_get_opcode_info
+ (obj_desc->reference.
+ opcode))->name));
+
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
}
break;
-
default:
/* Invalid descriptor */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid descriptor %p [%s]\n",
- obj_desc, acpi_ut_get_descriptor_name (obj_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid descriptor %p [%s]\n",
+ obj_desc,
+ acpi_ut_get_descriptor_name
+ (obj_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Get one argument type, point to the next */
- this_arg_type = GET_CURRENT_ARG_TYPE (arg_types);
- INCREMENT_ARG_LIST (arg_types);
+ this_arg_type = GET_CURRENT_ARG_TYPE(arg_types);
+ INCREMENT_ARG_LIST(arg_types);
/*
* Handle cases where the object does not need to be
* resolved to a value
*/
switch (this_arg_type) {
- case ARGI_REF_OR_STRING: /* Can be a String or Reference */
+ case ARGI_REF_OR_STRING: /* Can be a String or Reference */
- if ((ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_OPERAND) &&
- (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_STRING)) {
+ if ((ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
+ ACPI_DESC_TYPE_OPERAND)
+ && (ACPI_GET_OBJECT_TYPE(obj_desc) ==
+ ACPI_TYPE_STRING)) {
/*
* String found - the string references a named object and
* must be resolved to a node
@@ -296,39 +293,40 @@ acpi_ex_resolve_operands (
*/
/*lint -fallthrough */
- case ARGI_REFERENCE: /* References: */
+ case ARGI_REFERENCE: /* References: */
case ARGI_INTEGER_REF:
case ARGI_OBJECT_REF:
case ARGI_DEVICE_REF:
- case ARGI_TARGETREF: /* Allows implicit conversion rules before store */
- case ARGI_FIXED_TARGET: /* No implicit conversion before store to target */
- case ARGI_SIMPLE_TARGET: /* Name, Local, or Arg - no implicit conversion */
+ case ARGI_TARGETREF: /* Allows implicit conversion rules before store */
+ case ARGI_FIXED_TARGET: /* No implicit conversion before store to target */
+ case ARGI_SIMPLE_TARGET: /* Name, Local, or Arg - no implicit conversion */
/*
* Need an operand of type ACPI_TYPE_LOCAL_REFERENCE
* A Namespace Node is OK as-is
*/
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) ==
+ ACPI_DESC_TYPE_NAMED) {
goto next_operand;
}
- status = acpi_ex_check_object_type (ACPI_TYPE_LOCAL_REFERENCE,
- object_type, obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_check_object_type(ACPI_TYPE_LOCAL_REFERENCE,
+ object_type, obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (obj_desc->reference.opcode == AML_NAME_OP) {
/* Convert a named reference to the actual named object */
temp_node = obj_desc->reference.object;
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
(*stack_ptr) = temp_node;
}
goto next_operand;
-
- case ARGI_DATAREFOBJ: /* Store operator only */
+ case ARGI_DATAREFOBJ: /* Store operator only */
/*
* We don't want to resolve index_op reference objects during
@@ -337,8 +335,10 @@ acpi_ex_resolve_operands (
* -- All others must be resolved below.
*/
if ((opcode == AML_STORE_OP) &&
- (ACPI_GET_OBJECT_TYPE (*stack_ptr) == ACPI_TYPE_LOCAL_REFERENCE) &&
- ((*stack_ptr)->reference.opcode == AML_INDEX_OP)) {
+ (ACPI_GET_OBJECT_TYPE(*stack_ptr) ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && ((*stack_ptr)->reference.opcode ==
+ AML_INDEX_OP)) {
goto next_operand;
}
break;
@@ -351,9 +351,9 @@ acpi_ex_resolve_operands (
/*
* Resolve this object to a value
*/
- status = acpi_ex_resolve_to_value (stack_ptr, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_resolve_to_value(stack_ptr, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the resolved object */
@@ -364,10 +364,10 @@ acpi_ex_resolve_operands (
* Check the resulting object (value) type
*/
switch (this_arg_type) {
- /*
- * For the simple cases, only one type of resolved object
- * is allowed
- */
+ /*
+ * For the simple cases, only one type of resolved object
+ * is allowed
+ */
case ARGI_MUTEX:
/* Need an operand of type ACPI_TYPE_MUTEX */
@@ -382,7 +382,7 @@ acpi_ex_resolve_operands (
type_needed = ACPI_TYPE_EVENT;
break;
- case ARGI_PACKAGE: /* Package */
+ case ARGI_PACKAGE: /* Package */
/* Need an operand of type ACPI_TYPE_PACKAGE */
@@ -403,10 +403,9 @@ acpi_ex_resolve_operands (
type_needed = ACPI_TYPE_LOCAL_REFERENCE;
break;
-
- /*
- * The more complex cases allow multiple resolved object types
- */
+ /*
+ * The more complex cases allow multiple resolved object types
+ */
case ARGI_INTEGER:
/*
@@ -414,20 +413,26 @@ acpi_ex_resolve_operands (
* But we can implicitly convert from a STRING or BUFFER
* Aka - "Implicit Source Operand Conversion"
*/
- status = acpi_ex_convert_to_integer (obj_desc, stack_ptr, 16);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_convert_to_integer(obj_desc, stack_ptr, 16);
+ if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Integer/String/Buffer], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc),
+ obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- goto next_operand;
+ if (obj_desc != *stack_ptr) {
+ acpi_ut_remove_reference(obj_desc);
+ }
+ goto next_operand;
case ARGI_BUFFER:
@@ -436,20 +441,25 @@ acpi_ex_resolve_operands (
* But we can implicitly convert from a STRING or INTEGER
* Aka - "Implicit Source Operand Conversion"
*/
- status = acpi_ex_convert_to_buffer (obj_desc, stack_ptr);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_convert_to_buffer(obj_desc, stack_ptr);
+ if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Integer/String/Buffer], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc),
+ obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- goto next_operand;
+ if (obj_desc != *stack_ptr) {
+ acpi_ut_remove_reference(obj_desc);
+ }
+ goto next_operand;
case ARGI_STRING:
@@ -458,75 +468,86 @@ acpi_ex_resolve_operands (
* But we can implicitly convert from a BUFFER or INTEGER
* Aka - "Implicit Source Operand Conversion"
*/
- status = acpi_ex_convert_to_string (obj_desc, stack_ptr,
- ACPI_IMPLICIT_CONVERT_HEX);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_convert_to_string(obj_desc, stack_ptr,
+ ACPI_IMPLICIT_CONVERT_HEX);
+ if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Integer/String/Buffer], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc),
+ obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- goto next_operand;
+ if (obj_desc != *stack_ptr) {
+ acpi_ut_remove_reference(obj_desc);
+ }
+ goto next_operand;
case ARGI_COMPUTEDATA:
/* Need an operand of type INTEGER, STRING or BUFFER */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
/* Valid operand */
- break;
+ break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Integer/String/Buffer], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
case ARGI_BUFFER_OR_STRING:
/* Need an operand of type STRING or BUFFER */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
/* Valid operand */
- break;
+ break;
case ACPI_TYPE_INTEGER:
/* Highest priority conversion is to type Buffer */
- status = acpi_ex_convert_to_buffer (obj_desc, stack_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_convert_to_buffer(obj_desc,
+ stack_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ if (obj_desc != *stack_ptr) {
+ acpi_ut_remove_reference(obj_desc);
}
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Integer/String/Buffer], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
case ARGI_DATAOBJECT:
/*
* ARGI_DATAOBJECT is only used by the size_of operator.
@@ -535,7 +556,7 @@ acpi_ex_resolve_operands (
* The only reference allowed here is a direct reference to
* a namespace node.
*/
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_PACKAGE:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
@@ -545,20 +566,20 @@ acpi_ex_resolve_operands (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Buffer/String/Package/Reference], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Buffer/String/Package/Reference], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
case ARGI_COMPLEXOBJ:
/* Need a buffer or package or (ACPI 2.0) String */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_PACKAGE:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
@@ -567,20 +588,20 @@ acpi_ex_resolve_operands (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Buffer/String/Package], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Buffer/String/Package], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
case ARGI_REGION_OR_FIELD:
/* Need an operand of type REGION or a FIELD in a region */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_REGION:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
@@ -590,20 +611,20 @@ acpi_ex_resolve_operands (
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed [Region/region_field], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed [Region/region_field], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
case ARGI_DATAREFOBJ:
/* Used by the Store() operator only */
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_PACKAGE:
case ACPI_TYPE_STRING:
@@ -635,47 +656,46 @@ acpi_ex_resolve_operands (
break;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p\n",
- acpi_ut_get_object_type_name (obj_desc), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p\n",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
goto next_operand;
-
default:
/* Unknown type */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Internal - Unknown ARGI (required operand) type %X\n",
- this_arg_type));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Internal - Unknown ARGI (required operand) type %X\n",
+ this_arg_type));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* Make sure that the original object was resolved to the
* required object type (Simple cases only).
*/
- status = acpi_ex_check_object_type (type_needed,
- ACPI_GET_OBJECT_TYPE (*stack_ptr), *stack_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_check_object_type(type_needed,
+ ACPI_GET_OBJECT_TYPE
+ (*stack_ptr), *stack_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
-next_operand:
+ next_operand:
/*
* If more operands needed, decrement stack_ptr to point
* to next operand on stack
*/
- if (GET_CURRENT_ARG_TYPE (arg_types)) {
+ if (GET_CURRENT_ARG_TYPE(arg_types)) {
stack_ptr--;
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exstore.c b/drivers/acpi/executer/exstore.c
index 2725db0901b..a7d8eea305c 100644
--- a/drivers/acpi/executer/exstore.c
+++ b/drivers/acpi/executer/exstore.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
@@ -50,24 +49,18 @@
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exstore")
+ACPI_MODULE_NAME("exstore")
/* Local prototypes */
-
static void
-acpi_ex_do_debug_object (
- union acpi_operand_object *source_desc,
- u32 level,
- u32 index);
+acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
+ u32 level, u32 index);
static acpi_status
-acpi_ex_store_object_to_index (
- union acpi_operand_object *val_desc,
- union acpi_operand_object *dest_desc,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_store_object_to_index(union acpi_operand_object *val_desc,
+ union acpi_operand_object *dest_desc,
+ struct acpi_walk_state *walk_state);
/*******************************************************************************
*
@@ -84,136 +77,146 @@ acpi_ex_store_object_to_index (
******************************************************************************/
static void
-acpi_ex_do_debug_object (
- union acpi_operand_object *source_desc,
- u32 level,
- u32 index)
+acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
+ u32 level, u32 index)
{
- u32 i;
-
+ u32 i;
- ACPI_FUNCTION_TRACE_PTR ("ex_do_debug_object", source_desc);
+ ACPI_FUNCTION_TRACE_PTR("ex_do_debug_object", source_desc);
-
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[ACPI Debug] %*s",
- level, " "));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[ACPI Debug] %*s",
+ level, " "));
/* Display index for package output only */
if (index > 0) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT,
- "(%.2u) ", index -1));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ "(%.2u) ", index - 1));
}
if (!source_desc) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "<Null Object>\n"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "<Null Object>\n"));
return_VOID;
}
- if (ACPI_GET_DESCRIPTOR_TYPE (source_desc) == ACPI_DESC_TYPE_OPERAND) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "%s: ",
- acpi_ut_get_object_type_name (source_desc)));
+ if (ACPI_GET_DESCRIPTOR_TYPE(source_desc) == ACPI_DESC_TYPE_OPERAND) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "%s: ",
+ acpi_ut_get_object_type_name
+ (source_desc)));
- if (!acpi_ut_valid_internal_object (source_desc)) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT,
- "%p, Invalid Internal Object!\n", source_desc));
- return_VOID;
+ if (!acpi_ut_valid_internal_object(source_desc)) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ "%p, Invalid Internal Object!\n",
+ source_desc));
+ return_VOID;
}
- }
- else if (ACPI_GET_DESCRIPTOR_TYPE (source_desc) == ACPI_DESC_TYPE_NAMED) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "%s: %p\n",
- acpi_ut_get_type_name (((struct acpi_namespace_node *) source_desc)->type),
- source_desc));
+ } else if (ACPI_GET_DESCRIPTOR_TYPE(source_desc) ==
+ ACPI_DESC_TYPE_NAMED) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "%s: %p\n",
+ acpi_ut_get_type_name(((struct
+ acpi_namespace_node
+ *)source_desc)->
+ type),
+ source_desc));
return_VOID;
- }
- else {
+ } else {
return_VOID;
}
- switch (ACPI_GET_OBJECT_TYPE (source_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(source_desc)) {
case ACPI_TYPE_INTEGER:
/* Output correct integer width */
if (acpi_gbl_integer_byte_width == 4) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "0x%8.8X\n",
- (u32) source_desc->integer.value));
- }
- else {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "0x%8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (source_desc->integer.value)));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "0x%8.8X\n",
+ (u32) source_desc->integer.
+ value));
+ } else {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ "0x%8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(source_desc->
+ integer.
+ value)));
}
break;
case ACPI_TYPE_BUFFER:
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[0x%.2X]",
- (u32) source_desc->buffer.length));
- ACPI_DUMP_BUFFER (source_desc->buffer.pointer,
- (source_desc->buffer.length < 32) ? source_desc->buffer.length : 32);
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[0x%.2X]\n",
+ (u32) source_desc->buffer.length));
+ ACPI_DUMP_BUFFER(source_desc->buffer.pointer,
+ (source_desc->buffer.length <
+ 32) ? source_desc->buffer.length : 32);
break;
case ACPI_TYPE_STRING:
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[0x%.2X] \"%s\"\n",
- source_desc->string.length, source_desc->string.pointer));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[0x%.2X] \"%s\"\n",
+ source_desc->string.length,
+ source_desc->string.pointer));
break;
case ACPI_TYPE_PACKAGE:
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[0x%.2X Elements]\n",
- source_desc->package.count));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ "[0x%.2X Elements]\n",
+ source_desc->package.count));
/* Output the entire contents of the package */
for (i = 0; i < source_desc->package.count; i++) {
- acpi_ex_do_debug_object (source_desc->package.elements[i],
- level+4, i+1);
+ acpi_ex_do_debug_object(source_desc->package.
+ elements[i], level + 4, i + 1);
}
break;
case ACPI_TYPE_LOCAL_REFERENCE:
if (source_desc->reference.opcode == AML_INDEX_OP) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[%s, 0x%X]\n",
- acpi_ps_get_opcode_name (source_desc->reference.opcode),
- source_desc->reference.offset));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ "[%s, 0x%X]\n",
+ acpi_ps_get_opcode_name
+ (source_desc->reference.opcode),
+ source_desc->reference.offset));
+ } else {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[%s]\n",
+ acpi_ps_get_opcode_name
+ (source_desc->reference.opcode)));
}
- else {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "[%s]\n",
- acpi_ps_get_opcode_name (source_desc->reference.opcode)));
- }
-
if (source_desc->reference.object) {
- if (ACPI_GET_DESCRIPTOR_TYPE (source_desc->reference.object) ==
- ACPI_DESC_TYPE_NAMED) {
- acpi_ex_do_debug_object (((struct acpi_namespace_node *)
- source_desc->reference.object)->object,
- level+4, 0);
+ if (ACPI_GET_DESCRIPTOR_TYPE
+ (source_desc->reference.object) ==
+ ACPI_DESC_TYPE_NAMED) {
+ acpi_ex_do_debug_object(((struct
+ acpi_namespace_node *)
+ source_desc->reference.
+ object)->object,
+ level + 4, 0);
+ } else {
+ acpi_ex_do_debug_object(source_desc->reference.
+ object, level + 4, 0);
}
- else {
- acpi_ex_do_debug_object (source_desc->reference.object, level+4, 0);
- }
- }
- else if (source_desc->reference.node) {
- acpi_ex_do_debug_object ((source_desc->reference.node)->object,
- level+4, 0);
+ } else if (source_desc->reference.node) {
+ acpi_ex_do_debug_object((source_desc->reference.node)->
+ object, level + 4, 0);
}
break;
default:
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_DEBUG_OBJECT, "%p %s\n",
- source_desc, acpi_ut_get_object_type_name (source_desc)));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "%p %s\n",
+ source_desc,
+ acpi_ut_get_object_type_name
+ (source_desc)));
break;
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_EXEC, "\n"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_EXEC, "\n"));
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_store
@@ -235,42 +238,41 @@ acpi_ex_do_debug_object (
******************************************************************************/
acpi_status
-acpi_ex_store (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *dest_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_store(union acpi_operand_object *source_desc,
+ union acpi_operand_object *dest_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *ref_desc = dest_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_store", dest_desc);
+ acpi_status status = AE_OK;
+ union acpi_operand_object *ref_desc = dest_desc;
+ ACPI_FUNCTION_TRACE_PTR("ex_store", dest_desc);
/* Validate parameters */
if (!source_desc || !dest_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null parameter\n"));
- return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null parameter\n"));
+ return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
/* dest_desc can be either a namespace node or an ACPI object */
- if (ACPI_GET_DESCRIPTOR_TYPE (dest_desc) == ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(dest_desc) == ACPI_DESC_TYPE_NAMED) {
/*
* Dest is a namespace node,
* Storing an object into a Named node.
*/
- status = acpi_ex_store_object_to_node (source_desc,
- (struct acpi_namespace_node *) dest_desc, walk_state,
- ACPI_IMPLICIT_CONVERSION);
+ status = acpi_ex_store_object_to_node(source_desc,
+ (struct
+ acpi_namespace_node *)
+ dest_desc, walk_state,
+ ACPI_IMPLICIT_CONVERSION);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Destination object must be a Reference or a Constant object */
- switch (ACPI_GET_OBJECT_TYPE (dest_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(dest_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
break;
@@ -279,7 +281,7 @@ acpi_ex_store (
/* Allow stores to Constants -- a Noop as per ACPI spec */
if (dest_desc->common.flags & AOPOBJ_AML_CONSTANT) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*lint -fallthrough */
@@ -288,16 +290,18 @@ acpi_ex_store (
/* Destination is not a Reference object */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Target is not a Reference or Constant object - %s [%p]\n",
- acpi_ut_get_object_type_name (dest_desc), dest_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Target is not a Reference or Constant object - %s [%p]\n",
+ acpi_ut_get_object_type_name(dest_desc),
+ dest_desc));
- ACPI_DUMP_STACK_ENTRY (source_desc);
- ACPI_DUMP_STACK_ENTRY (dest_desc);
- ACPI_DUMP_OPERANDS (&dest_desc, ACPI_IMODE_EXECUTE, "ex_store",
- 2, "Target is not a Reference or Constant object");
+ ACPI_DUMP_STACK_ENTRY(source_desc);
+ ACPI_DUMP_STACK_ENTRY(dest_desc);
+ ACPI_DUMP_OPERANDS(&dest_desc, ACPI_IMODE_EXECUTE, "ex_store",
+ 2,
+ "Target is not a Reference or Constant object");
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/*
@@ -314,58 +318,59 @@ acpi_ex_store (
/* Storing an object into a Name "container" */
- status = acpi_ex_store_object_to_node (source_desc,
- ref_desc->reference.object,
- walk_state, ACPI_IMPLICIT_CONVERSION);
+ status = acpi_ex_store_object_to_node(source_desc,
+ ref_desc->reference.
+ object, walk_state,
+ ACPI_IMPLICIT_CONVERSION);
break;
-
case AML_INDEX_OP:
/* Storing to an Index (pointer into a packager or buffer) */
- status = acpi_ex_store_object_to_index (source_desc, ref_desc, walk_state);
+ status =
+ acpi_ex_store_object_to_index(source_desc, ref_desc,
+ walk_state);
break;
-
case AML_LOCAL_OP:
case AML_ARG_OP:
/* Store to a method local/arg */
- status = acpi_ds_store_object_to_local (ref_desc->reference.opcode,
- ref_desc->reference.offset, source_desc, walk_state);
+ status =
+ acpi_ds_store_object_to_local(ref_desc->reference.opcode,
+ ref_desc->reference.offset,
+ source_desc, walk_state);
break;
-
case AML_DEBUG_OP:
/*
* Storing to the Debug object causes the value stored to be
* displayed and otherwise has no effect -- see ACPI Specification
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "**** Write to Debug Object: Object %p %s ****:\n\n",
- source_desc, acpi_ut_get_object_type_name (source_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "**** Write to Debug Object: Object %p %s ****:\n\n",
+ source_desc,
+ acpi_ut_get_object_type_name(source_desc)));
- acpi_ex_do_debug_object (source_desc, 0, 0);
+ acpi_ex_do_debug_object(source_desc, 0, 0);
break;
-
default:
- ACPI_REPORT_ERROR (("ex_store: Unknown Reference opcode %X\n",
- ref_desc->reference.opcode));
- ACPI_DUMP_ENTRY (ref_desc, ACPI_LV_ERROR);
+ ACPI_REPORT_ERROR(("ex_store: Unknown Reference opcode %X\n",
+ ref_desc->reference.opcode));
+ ACPI_DUMP_ENTRY(ref_desc, ACPI_LV_ERROR);
status = AE_AML_INTERNAL;
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_store_object_to_index
@@ -381,20 +386,17 @@ acpi_ex_store (
******************************************************************************/
static acpi_status
-acpi_ex_store_object_to_index (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *index_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_store_object_to_index(union acpi_operand_object *source_desc,
+ union acpi_operand_object *index_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *new_desc;
- u8 value = 0;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ex_store_object_to_index");
+ acpi_status status = AE_OK;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *new_desc;
+ u8 value = 0;
+ u32 i;
+ ACPI_FUNCTION_TRACE("ex_store_object_to_index");
/*
* Destination must be a reference pointer, and
@@ -413,19 +415,20 @@ acpi_ex_store_object_to_index (
*/
obj_desc = *(index_desc->reference.where);
- status = acpi_ut_copy_iobject_to_iobject (source_desc, &new_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_copy_iobject_to_iobject(source_desc, &new_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (obj_desc) {
/* Decrement reference count by the ref count of the parent package */
- for (i = 0;
- i < ((union acpi_operand_object *)
- index_desc->reference.object)->common.reference_count;
- i++) {
- acpi_ut_remove_reference (obj_desc);
+ for (i = 0; i < ((union acpi_operand_object *)
+ index_desc->reference.object)->common.
+ reference_count; i++) {
+ acpi_ut_remove_reference(obj_desc);
}
}
@@ -433,16 +436,14 @@ acpi_ex_store_object_to_index (
/* Increment ref count by the ref count of the parent package-1 */
- for (i = 1;
- i < ((union acpi_operand_object *)
- index_desc->reference.object)->common.reference_count;
- i++) {
- acpi_ut_add_reference (new_desc);
+ for (i = 1; i < ((union acpi_operand_object *)
+ index_desc->reference.object)->common.
+ reference_count; i++) {
+ acpi_ut_add_reference(new_desc);
}
break;
-
case ACPI_TYPE_BUFFER_FIELD:
/*
@@ -460,16 +461,16 @@ acpi_ex_store_object_to_index (
* by the INDEX_OP code.
*/
obj_desc = index_desc->reference.object;
- if ((ACPI_GET_OBJECT_TYPE (obj_desc) != ACPI_TYPE_BUFFER) &&
- (ACPI_GET_OBJECT_TYPE (obj_desc) != ACPI_TYPE_STRING)) {
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_BUFFER) &&
+ (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_STRING)) {
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/*
* The assignment of the individual elements will be slightly
* different for each source type.
*/
- switch (ACPI_GET_OBJECT_TYPE (source_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(source_desc)) {
case ACPI_TYPE_INTEGER:
/* Use the least-significant byte of the integer */
@@ -489,10 +490,11 @@ acpi_ex_store_object_to_index (
/* All other types are invalid */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Source must be Integer/Buffer/String type, not %s\n",
- acpi_ut_get_object_type_name (source_desc)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Source must be Integer/Buffer/String type, not %s\n",
+ acpi_ut_get_object_type_name
+ (source_desc)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Store the source value into the target buffer byte */
@@ -500,18 +502,16 @@ acpi_ex_store_object_to_index (
obj_desc->buffer.pointer[index_desc->reference.offset] = value;
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Target is not a Package or buffer_field\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Target is not a Package or buffer_field\n"));
status = AE_AML_OPERAND_TYPE;
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_store_object_to_node
@@ -539,42 +539,40 @@ acpi_ex_store_object_to_index (
******************************************************************************/
acpi_status
-acpi_ex_store_object_to_node (
- union acpi_operand_object *source_desc,
- struct acpi_namespace_node *node,
- struct acpi_walk_state *walk_state,
- u8 implicit_conversion)
+acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
+ struct acpi_namespace_node *node,
+ struct acpi_walk_state *walk_state,
+ u8 implicit_conversion)
{
- acpi_status status = AE_OK;
- union acpi_operand_object *target_desc;
- union acpi_operand_object *new_desc;
- acpi_object_type target_type;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_store_object_to_node", source_desc);
+ acpi_status status = AE_OK;
+ union acpi_operand_object *target_desc;
+ union acpi_operand_object *new_desc;
+ acpi_object_type target_type;
+ ACPI_FUNCTION_TRACE_PTR("ex_store_object_to_node", source_desc);
/* Get current type of the node, and object attached to Node */
- target_type = acpi_ns_get_type (node);
- target_desc = acpi_ns_get_attached_object (node);
+ target_type = acpi_ns_get_type(node);
+ target_desc = acpi_ns_get_attached_object(node);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Storing %p(%s) into node %p(%s)\n",
- source_desc, acpi_ut_get_object_type_name (source_desc),
- node, acpi_ut_get_type_name (target_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Storing %p(%s) into node %p(%s)\n",
+ source_desc,
+ acpi_ut_get_object_type_name(source_desc), node,
+ acpi_ut_get_type_name(target_type)));
/*
* Resolve the source object to an actual value
* (If it is a reference object)
*/
- status = acpi_ex_resolve_object (&source_desc, target_type, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_resolve_object(&source_desc, target_type, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* If no implicit conversion, drop into the default case below */
- if (!implicit_conversion) {
+ if ((!implicit_conversion) || (walk_state->opcode == AML_COPY_OP)) {
/* Force execution of default (no implicit conversion) */
target_type = ACPI_TYPE_ANY;
@@ -590,11 +588,10 @@ acpi_ex_store_object_to_node (
/* For fields, copy the source data to the target field. */
- status = acpi_ex_write_data_to_field (source_desc, target_desc,
- &walk_state->result_obj);
+ status = acpi_ex_write_data_to_field(source_desc, target_desc,
+ &walk_state->result_obj);
break;
-
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
@@ -605,10 +602,11 @@ acpi_ex_store_object_to_node (
*
* Copy and/or convert the source object to a new target object
*/
- status = acpi_ex_store_object_to_object (source_desc, target_desc,
- &new_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_store_object_to_object(source_desc, target_desc,
+ &new_desc, walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (new_desc != target_desc) {
@@ -621,30 +619,33 @@ acpi_ex_store_object_to_node (
* has been performed such that the node/object type has been
* changed.
*/
- status = acpi_ns_attach_object (node, new_desc, new_desc->common.type);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Store %s into %s via Convert/Attach\n",
- acpi_ut_get_object_type_name (source_desc),
- acpi_ut_get_object_type_name (new_desc)));
+ status =
+ acpi_ns_attach_object(node, new_desc,
+ new_desc->common.type);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Store %s into %s via Convert/Attach\n",
+ acpi_ut_get_object_type_name
+ (source_desc),
+ acpi_ut_get_object_type_name
+ (new_desc)));
}
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Storing %s (%p) directly into node (%p), no implicit conversion\n",
- acpi_ut_get_object_type_name (source_desc), source_desc, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Storing %s (%p) directly into node (%p) with no implicit conversion\n",
+ acpi_ut_get_object_type_name(source_desc),
+ source_desc, node));
/* No conversions for all other types. Just attach the source object */
- status = acpi_ns_attach_object (node, source_desc,
- ACPI_GET_OBJECT_TYPE (source_desc));
+ status = acpi_ns_attach_object(node, source_desc,
+ ACPI_GET_OBJECT_TYPE
+ (source_desc));
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exstoren.c b/drivers/acpi/executer/exstoren.c
index 120f30ed0bd..382f63c14ea 100644
--- a/drivers/acpi/executer/exstoren.c
+++ b/drivers/acpi/executer/exstoren.c
@@ -43,15 +43,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exstoren")
-
+ACPI_MODULE_NAME("exstoren")
/*******************************************************************************
*
@@ -67,19 +64,15 @@
* it and return the actual object in the source_desc_ptr.
*
******************************************************************************/
-
acpi_status
-acpi_ex_resolve_object (
- union acpi_operand_object **source_desc_ptr,
- acpi_object_type target_type,
- struct acpi_walk_state *walk_state)
+acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
+ acpi_object_type target_type,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *source_desc = *source_desc_ptr;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_resolve_object");
+ union acpi_operand_object *source_desc = *source_desc_ptr;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_resolve_object");
/* Ensure we have a Target that can be stored to */
@@ -102,11 +95,14 @@ acpi_ex_resolve_object (
* are all essentially the same. This case handles the
* "interchangeable" types Integer, String, and Buffer.
*/
- if (ACPI_GET_OBJECT_TYPE (source_desc) == ACPI_TYPE_LOCAL_REFERENCE) {
+ if (ACPI_GET_OBJECT_TYPE(source_desc) ==
+ ACPI_TYPE_LOCAL_REFERENCE) {
/* Resolve a reference object first */
- status = acpi_ex_resolve_to_value (source_desc_ptr, walk_state);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ex_resolve_to_value(source_desc_ptr,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
break;
}
}
@@ -119,31 +115,32 @@ acpi_ex_resolve_object (
/* Must have a Integer, Buffer, or String */
- if ((ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_INTEGER) &&
- (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_BUFFER) &&
- (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_TYPE_STRING) &&
- !((ACPI_GET_OBJECT_TYPE (source_desc) == ACPI_TYPE_LOCAL_REFERENCE) && (source_desc->reference.opcode == AML_LOAD_OP))) {
+ if ((ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_INTEGER) &&
+ (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) &&
+ (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_STRING) &&
+ !((ACPI_GET_OBJECT_TYPE(source_desc) ==
+ ACPI_TYPE_LOCAL_REFERENCE)
+ && (source_desc->reference.opcode == AML_LOAD_OP))) {
/* Conversion successful but still not a valid type */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Cannot assign type %s to %s (must be type Int/Str/Buf)\n",
- acpi_ut_get_object_type_name (source_desc),
- acpi_ut_get_type_name (target_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Cannot assign type %s to %s (must be type Int/Str/Buf)\n",
+ acpi_ut_get_object_type_name
+ (source_desc),
+ acpi_ut_get_type_name(target_type)));
status = AE_AML_OPERAND_TYPE;
}
break;
-
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
/* Aliases are resolved by acpi_ex_prep_operands */
- ACPI_REPORT_ERROR (("Store into Alias - should never happen\n"));
+ ACPI_REPORT_ERROR(("Store into Alias - should never happen\n"));
status = AE_AML_INTERNAL;
break;
-
case ACPI_TYPE_PACKAGE:
default:
@@ -154,10 +151,9 @@ acpi_ex_resolve_object (
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_store_object_to_object
@@ -194,18 +190,15 @@ acpi_ex_resolve_object (
******************************************************************************/
acpi_status
-acpi_ex_store_object_to_object (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *dest_desc,
- union acpi_operand_object **new_desc,
- struct acpi_walk_state *walk_state)
+acpi_ex_store_object_to_object(union acpi_operand_object *source_desc,
+ union acpi_operand_object *dest_desc,
+ union acpi_operand_object **new_desc,
+ struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *actual_src_desc;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_store_object_to_object", source_desc);
+ union acpi_operand_object *actual_src_desc;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ex_store_object_to_object", source_desc);
actual_src_desc = source_desc;
if (!dest_desc) {
@@ -214,11 +207,14 @@ acpi_ex_store_object_to_object (
* package element), so we can simply copy the source object
* creating a new destination object
*/
- status = acpi_ut_copy_iobject_to_iobject (actual_src_desc, new_desc, walk_state);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_copy_iobject_to_iobject(actual_src_desc, new_desc,
+ walk_state);
+ return_ACPI_STATUS(status);
}
- if (ACPI_GET_OBJECT_TYPE (source_desc) != ACPI_GET_OBJECT_TYPE (dest_desc)) {
+ if (ACPI_GET_OBJECT_TYPE(source_desc) !=
+ ACPI_GET_OBJECT_TYPE(dest_desc)) {
/*
* The source type does not match the type of the destination.
* Perform the "implicit conversion" of the source to the current type
@@ -228,10 +224,13 @@ acpi_ex_store_object_to_object (
* Otherwise, actual_src_desc is a temporary object to hold the
* converted object.
*/
- status = acpi_ex_convert_to_target_type (ACPI_GET_OBJECT_TYPE (dest_desc),
- source_desc, &actual_src_desc, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ex_convert_to_target_type(ACPI_GET_OBJECT_TYPE
+ (dest_desc), source_desc,
+ &actual_src_desc,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (source_desc == actual_src_desc) {
@@ -240,7 +239,7 @@ acpi_ex_store_object_to_object (
* new object.
*/
*new_desc = source_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
}
@@ -248,42 +247,42 @@ acpi_ex_store_object_to_object (
* We now have two objects of identical types, and we can perform a
* copy of the *value* of the source object.
*/
- switch (ACPI_GET_OBJECT_TYPE (dest_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(dest_desc)) {
case ACPI_TYPE_INTEGER:
dest_desc->integer.value = actual_src_desc->integer.value;
/* Truncate value if we are executing from a 32-bit ACPI table */
- acpi_ex_truncate_for32bit_table (dest_desc);
+ acpi_ex_truncate_for32bit_table(dest_desc);
break;
case ACPI_TYPE_STRING:
- status = acpi_ex_store_string_to_string (actual_src_desc, dest_desc);
+ status =
+ acpi_ex_store_string_to_string(actual_src_desc, dest_desc);
break;
case ACPI_TYPE_BUFFER:
- /*
- * Note: There is different store behavior depending on the original
- * source type
- */
- status = acpi_ex_store_buffer_to_buffer (actual_src_desc, dest_desc);
+ status =
+ acpi_ex_store_buffer_to_buffer(actual_src_desc, dest_desc);
break;
case ACPI_TYPE_PACKAGE:
- status = acpi_ut_copy_iobject_to_iobject (actual_src_desc, &dest_desc,
- walk_state);
+ status =
+ acpi_ut_copy_iobject_to_iobject(actual_src_desc, &dest_desc,
+ walk_state);
break;
default:
/*
* All other types come here.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "Store into type %s not implemented\n",
- acpi_ut_get_object_type_name (dest_desc)));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Store into type %s not implemented\n",
+ acpi_ut_get_object_type_name(dest_desc)));
status = AE_NOT_IMPLEMENTED;
break;
@@ -292,11 +291,9 @@ acpi_ex_store_object_to_object (
if (actual_src_desc != source_desc) {
/* Delete the intermediate (temporary) source object */
- acpi_ut_remove_reference (actual_src_desc);
+ acpi_ut_remove_reference(actual_src_desc);
}
*new_desc = dest_desc;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/executer/exstorob.c b/drivers/acpi/executer/exstorob.c
index 12d1527669c..c4ff654a669 100644
--- a/drivers/acpi/executer/exstorob.c
+++ b/drivers/acpi/executer/exstorob.c
@@ -42,14 +42,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exstorob")
-
+ACPI_MODULE_NAME("exstorob")
/*******************************************************************************
*
@@ -63,18 +60,14 @@
* DESCRIPTION: Copy a buffer object to another buffer object.
*
******************************************************************************/
-
acpi_status
-acpi_ex_store_buffer_to_buffer (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc)
+acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc)
{
- u32 length;
- u8 *buffer;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_store_buffer_to_buffer", source_desc);
+ u32 length;
+ u8 *buffer;
+ ACPI_FUNCTION_TRACE_PTR("ex_store_buffer_to_buffer", source_desc);
/* We know that source_desc is a buffer by now */
@@ -86,10 +79,10 @@ acpi_ex_store_buffer_to_buffer (
* allocate a new buffer of the proper length
*/
if ((target_desc->buffer.length == 0) ||
- (target_desc->common.flags & AOPOBJ_STATIC_POINTER)) {
- target_desc->buffer.pointer = ACPI_MEM_ALLOCATE (length);
+ (target_desc->common.flags & AOPOBJ_STATIC_POINTER)) {
+ target_desc->buffer.pointer = ACPI_MEM_ALLOCATE(length);
if (!target_desc->buffer.pointer) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
target_desc->buffer.length = length;
@@ -100,8 +93,9 @@ acpi_ex_store_buffer_to_buffer (
if (length <= target_desc->buffer.length) {
/* Clear existing buffer and copy in the new one */
- ACPI_MEMSET (target_desc->buffer.pointer, 0, target_desc->buffer.length);
- ACPI_MEMCPY (target_desc->buffer.pointer, buffer, length);
+ ACPI_MEMSET(target_desc->buffer.pointer, 0,
+ target_desc->buffer.length);
+ ACPI_MEMCPY(target_desc->buffer.pointer, buffer, length);
#ifdef ACPI_OBSOLETE_BEHAVIOR
/*
@@ -124,26 +118,24 @@ acpi_ex_store_buffer_to_buffer (
target_desc->buffer.length = length;
}
#endif
- }
- else {
+ } else {
/* Truncate the source, copy only what will fit */
- ACPI_MEMCPY (target_desc->buffer.pointer, buffer,
- target_desc->buffer.length);
+ ACPI_MEMCPY(target_desc->buffer.pointer, buffer,
+ target_desc->buffer.length);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Truncating source buffer from %X to %X\n",
- length, target_desc->buffer.length));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Truncating source buffer from %X to %X\n",
+ length, target_desc->buffer.length));
}
/* Copy flags */
target_desc->buffer.flags = source_desc->buffer.flags;
target_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_store_string_to_string
@@ -158,16 +150,13 @@ acpi_ex_store_buffer_to_buffer (
******************************************************************************/
acpi_status
-acpi_ex_store_string_to_string (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc)
+acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc)
{
- u32 length;
- u8 *buffer;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_store_string_to_string", source_desc);
+ u32 length;
+ u8 *buffer;
+ ACPI_FUNCTION_TRACE_PTR("ex_store_string_to_string", source_desc);
/* We know that source_desc is a string by now */
@@ -179,41 +168,38 @@ acpi_ex_store_string_to_string (
* pointer is not a static pointer (part of an ACPI table)
*/
if ((length < target_desc->string.length) &&
- (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
+ (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
/*
* String will fit in existing non-static buffer.
* Clear old string and copy in the new one
*/
- ACPI_MEMSET (target_desc->string.pointer, 0,
- (acpi_size) target_desc->string.length + 1);
- ACPI_MEMCPY (target_desc->string.pointer, buffer, length);
- }
- else {
+ ACPI_MEMSET(target_desc->string.pointer, 0,
+ (acpi_size) target_desc->string.length + 1);
+ ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
+ } else {
/*
* Free the current buffer, then allocate a new buffer
* large enough to hold the value
*/
if (target_desc->string.pointer &&
- (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
+ (!(target_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
/* Only free if not a pointer into the DSDT */
- ACPI_MEM_FREE (target_desc->string.pointer);
+ ACPI_MEM_FREE(target_desc->string.pointer);
}
- target_desc->string.pointer = ACPI_MEM_CALLOCATE (
- (acpi_size) length + 1);
+ target_desc->string.pointer = ACPI_MEM_CALLOCATE((acpi_size)
+ length + 1);
if (!target_desc->string.pointer) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
target_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
- ACPI_MEMCPY (target_desc->string.pointer, buffer, length);
+ ACPI_MEMCPY(target_desc->string.pointer, buffer, length);
}
/* Set the new target length */
target_desc->string.length = length;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/executer/exsystem.c b/drivers/acpi/executer/exsystem.c
index cafa702108d..8a88b841237 100644
--- a/drivers/acpi/executer/exsystem.c
+++ b/drivers/acpi/executer/exsystem.c
@@ -42,14 +42,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/acevents.h>
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exsystem")
-
+ACPI_MODULE_NAME("exsystem")
/*******************************************************************************
*
@@ -65,49 +63,42 @@
* interpreter is released.
*
******************************************************************************/
-
-acpi_status
-acpi_ex_system_wait_semaphore (
- acpi_handle semaphore,
- u16 timeout)
+acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout)
{
- acpi_status status;
- acpi_status status2;
-
+ acpi_status status;
+ acpi_status status2;
- ACPI_FUNCTION_TRACE ("ex_system_wait_semaphore");
+ ACPI_FUNCTION_TRACE("ex_system_wait_semaphore");
-
- status = acpi_os_wait_semaphore (semaphore, 1, 0);
- if (ACPI_SUCCESS (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_wait_semaphore(semaphore, 1, 0);
+ if (ACPI_SUCCESS(status)) {
+ return_ACPI_STATUS(status);
}
if (status == AE_TIME) {
/* We must wait, so unlock the interpreter */
- acpi_ex_exit_interpreter ();
+ acpi_ex_exit_interpreter();
- status = acpi_os_wait_semaphore (semaphore, 1, timeout);
+ status = acpi_os_wait_semaphore(semaphore, 1, timeout);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "*** Thread awake after blocking, %s\n",
- acpi_format_exception (status)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "*** Thread awake after blocking, %s\n",
+ acpi_format_exception(status)));
/* Reacquire the interpreter */
- status2 = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status2)) {
+ status2 = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status2)) {
/* Report fatal error, could not acquire interpreter */
- return_ACPI_STATUS (status2);
+ return_ACPI_STATUS(status2);
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_do_stall
@@ -125,35 +116,29 @@ acpi_ex_system_wait_semaphore (
*
******************************************************************************/
-acpi_status
-acpi_ex_system_do_stall (
- u32 how_long)
+acpi_status acpi_ex_system_do_stall(u32 how_long)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
-
- if (how_long > 255) /* 255 microseconds */ {
+ if (how_long > 255) { /* 255 microseconds */
/*
* Longer than 255 usec, this is an error
*
* (ACPI specifies 100 usec as max, but this gives some slack in
* order to support existing BIOSs)
*/
- ACPI_REPORT_ERROR (("Stall: Time parameter is too large (%d)\n",
- how_long));
+ ACPI_REPORT_ERROR(("Stall: Time parameter is too large (%d)\n",
+ how_long));
status = AE_AML_OPERAND_VALUE;
- }
- else {
- acpi_os_stall (how_long);
+ } else {
+ acpi_os_stall(how_long);
}
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_do_suspend
@@ -167,29 +152,24 @@ acpi_ex_system_do_stall (
*
******************************************************************************/
-acpi_status
-acpi_ex_system_do_suspend (
- acpi_integer how_long)
+acpi_status acpi_ex_system_do_suspend(acpi_integer how_long)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status;
+ ACPI_FUNCTION_ENTRY();
/* Since this thread will sleep, we must release the interpreter */
- acpi_ex_exit_interpreter ();
+ acpi_ex_exit_interpreter();
- acpi_os_sleep (how_long);
+ acpi_os_sleep(how_long);
/* And now we must get the interpreter again */
- status = acpi_ex_enter_interpreter ();
+ status = acpi_ex_enter_interpreter();
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_acquire_mutex
@@ -206,33 +186,30 @@ acpi_ex_system_do_suspend (
******************************************************************************/
acpi_status
-acpi_ex_system_acquire_mutex (
- union acpi_operand_object *time_desc,
- union acpi_operand_object *obj_desc)
+acpi_ex_system_acquire_mutex(union acpi_operand_object * time_desc,
+ union acpi_operand_object * obj_desc)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ex_system_acquire_mutex", obj_desc);
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ex_system_acquire_mutex", obj_desc);
if (!obj_desc) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Support for the _GL_ Mutex object -- go get the global lock */
if (obj_desc->mutex.semaphore == acpi_gbl_global_lock_semaphore) {
- status = acpi_ev_acquire_global_lock ((u16) time_desc->integer.value);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ev_acquire_global_lock((u16) time_desc->integer.value);
+ return_ACPI_STATUS(status);
}
- status = acpi_ex_system_wait_semaphore (obj_desc->mutex.semaphore,
- (u16) time_desc->integer.value);
- return_ACPI_STATUS (status);
+ status = acpi_ex_system_wait_semaphore(obj_desc->mutex.semaphore,
+ (u16) time_desc->integer.value);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_release_mutex
@@ -248,32 +225,27 @@ acpi_ex_system_acquire_mutex (
*
******************************************************************************/
-acpi_status
-acpi_ex_system_release_mutex (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_system_release_mutex");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_system_release_mutex");
if (!obj_desc) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Support for the _GL_ Mutex object -- release the global lock */
if (obj_desc->mutex.semaphore == acpi_gbl_global_lock_semaphore) {
- status = acpi_ev_release_global_lock ();
- return_ACPI_STATUS (status);
+ status = acpi_ev_release_global_lock();
+ return_ACPI_STATUS(status);
}
- status = acpi_os_signal_semaphore (obj_desc->mutex.semaphore, 1);
- return_ACPI_STATUS (status);
+ status = acpi_os_signal_semaphore(obj_desc->mutex.semaphore, 1);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_signal_event
@@ -287,24 +259,19 @@ acpi_ex_system_release_mutex (
*
******************************************************************************/
-acpi_status
-acpi_ex_system_signal_event (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_system_signal_event");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_system_signal_event");
if (obj_desc) {
- status = acpi_os_signal_semaphore (obj_desc->event.semaphore, 1);
+ status = acpi_os_signal_semaphore(obj_desc->event.semaphore, 1);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_wait_event
@@ -321,25 +288,23 @@ acpi_ex_system_signal_event (
******************************************************************************/
acpi_status
-acpi_ex_system_wait_event (
- union acpi_operand_object *time_desc,
- union acpi_operand_object *obj_desc)
+acpi_ex_system_wait_event(union acpi_operand_object *time_desc,
+ union acpi_operand_object *obj_desc)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ex_system_wait_event");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ex_system_wait_event");
if (obj_desc) {
- status = acpi_ex_system_wait_semaphore (obj_desc->event.semaphore,
- (u16) time_desc->integer.value);
+ status =
+ acpi_ex_system_wait_semaphore(obj_desc->event.semaphore,
+ (u16) time_desc->integer.
+ value);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_system_reset_event
@@ -352,27 +317,23 @@ acpi_ex_system_wait_event (
*
******************************************************************************/
-acpi_status
-acpi_ex_system_reset_event (
- union acpi_operand_object *obj_desc)
+acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc)
{
- acpi_status status = AE_OK;
- void *temp_semaphore;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status = AE_OK;
+ void *temp_semaphore;
+ ACPI_FUNCTION_ENTRY();
/*
* We are going to simply delete the existing semaphore and
* create a new one!
*/
- status = acpi_os_create_semaphore (ACPI_NO_UNIT_LIMIT, 0, &temp_semaphore);
- if (ACPI_SUCCESS (status)) {
- (void) acpi_os_delete_semaphore (obj_desc->event.semaphore);
+ status =
+ acpi_os_create_semaphore(ACPI_NO_UNIT_LIMIT, 0, &temp_semaphore);
+ if (ACPI_SUCCESS(status)) {
+ (void)acpi_os_delete_semaphore(obj_desc->event.semaphore);
obj_desc->event.semaphore = temp_semaphore;
}
return (status);
}
-
diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/executer/exutils.c
index 5c7ec0c0417..1ee79d8c8f8 100644
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/executer/exutils.c
@@ -42,7 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
/*
* DEFINE_AML_GLOBALS is tested in amlcode.h
* to determine whether certain global names should be "defined" or only
@@ -65,15 +64,10 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_EXECUTER
- ACPI_MODULE_NAME ("exutils")
+ACPI_MODULE_NAME("exutils")
/* Local prototypes */
-
-static u32
-acpi_ex_digits_needed (
- acpi_integer value,
- u32 base);
-
+static u32 acpi_ex_digits_needed(acpi_integer value, u32 base);
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
@@ -89,24 +83,20 @@ acpi_ex_digits_needed (
*
******************************************************************************/
-acpi_status
-acpi_ex_enter_interpreter (
- void)
+acpi_status acpi_ex_enter_interpreter(void)
{
- acpi_status status;
-
- ACPI_FUNCTION_TRACE ("ex_enter_interpreter");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_enter_interpreter");
- status = acpi_ut_acquire_mutex (ACPI_MTX_EXECUTE);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not acquire interpreter mutex\n"));
+ status = acpi_ut_acquire_mutex(ACPI_MTX_EXECUTE);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not acquire interpreter mutex\n"));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_exit_interpreter
@@ -129,25 +119,20 @@ acpi_ex_enter_interpreter (
*
******************************************************************************/
-void
-acpi_ex_exit_interpreter (
- void)
+void acpi_ex_exit_interpreter(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ex_exit_interpreter");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_exit_interpreter");
- status = acpi_ut_release_mutex (ACPI_MTX_EXECUTE);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not release interpreter mutex\n"));
+ status = acpi_ut_release_mutex(ACPI_MTX_EXECUTE);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not release interpreter mutex\n"));
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_truncate_for32bit_table
@@ -161,20 +146,17 @@ acpi_ex_exit_interpreter (
*
******************************************************************************/
-void
-acpi_ex_truncate_for32bit_table (
- union acpi_operand_object *obj_desc)
+void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/*
* Object must be a valid number and we must be executing
* a control method
*/
if ((!obj_desc) ||
- (ACPI_GET_OBJECT_TYPE (obj_desc) != ACPI_TYPE_INTEGER)) {
+ (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER)) {
return;
}
@@ -187,7 +169,6 @@ acpi_ex_truncate_for32bit_table (
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_acquire_global_lock
@@ -203,37 +184,31 @@ acpi_ex_truncate_for32bit_table (
*
******************************************************************************/
-u8
-acpi_ex_acquire_global_lock (
- u32 field_flags)
+u8 acpi_ex_acquire_global_lock(u32 field_flags)
{
- u8 locked = FALSE;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ex_acquire_global_lock");
+ u8 locked = FALSE;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_acquire_global_lock");
/* Only attempt lock if the always_lock bit is set */
if (field_flags & AML_FIELD_LOCK_RULE_MASK) {
/* We should attempt to get the lock, wait forever */
- status = acpi_ev_acquire_global_lock (ACPI_WAIT_FOREVER);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ev_acquire_global_lock(ACPI_WAIT_FOREVER);
+ if (ACPI_SUCCESS(status)) {
locked = TRUE;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not acquire Global Lock, %s\n",
- acpi_format_exception (status)));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not acquire Global Lock, %s\n",
+ acpi_format_exception(status)));
}
}
- return_VALUE (locked);
+ return_VALUE(locked);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_release_global_lock
@@ -247,34 +222,28 @@ acpi_ex_acquire_global_lock (
*
******************************************************************************/
-void
-acpi_ex_release_global_lock (
- u8 locked_by_me)
+void acpi_ex_release_global_lock(u8 locked_by_me)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ex_release_global_lock");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ex_release_global_lock");
/* Only attempt unlock if the caller locked it */
if (locked_by_me) {
/* OK, now release the lock */
- status = acpi_ev_release_global_lock ();
- if (ACPI_FAILURE (status)) {
+ status = acpi_ev_release_global_lock();
+ if (ACPI_FAILURE(status)) {
/* Report the error, but there isn't much else we can do */
- ACPI_REPORT_ERROR (("Could not release ACPI Global Lock, %s\n",
- acpi_format_exception (status)));
+ ACPI_REPORT_ERROR(("Could not release ACPI Global Lock, %s\n", acpi_format_exception(status)));
}
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_digits_needed
@@ -289,22 +258,17 @@ acpi_ex_release_global_lock (
*
******************************************************************************/
-static u32
-acpi_ex_digits_needed (
- acpi_integer value,
- u32 base)
+static u32 acpi_ex_digits_needed(acpi_integer value, u32 base)
{
- u32 num_digits;
- acpi_integer current_value;
-
-
- ACPI_FUNCTION_TRACE ("ex_digits_needed");
+ u32 num_digits;
+ acpi_integer current_value;
+ ACPI_FUNCTION_TRACE("ex_digits_needed");
/* acpi_integer is unsigned, so we don't worry about a '-' prefix */
if (value == 0) {
- return_VALUE (1);
+ return_VALUE(1);
}
current_value = value;
@@ -313,14 +277,14 @@ acpi_ex_digits_needed (
/* Count the digits in the requested base */
while (current_value) {
- (void) acpi_ut_short_divide (current_value, base, &current_value, NULL);
+ (void)acpi_ut_short_divide(current_value, base, &current_value,
+ NULL);
num_digits++;
}
- return_VALUE (num_digits);
+ return_VALUE(num_digits);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_eisa_id_to_string
@@ -334,32 +298,26 @@ acpi_ex_digits_needed (
*
******************************************************************************/
-void
-acpi_ex_eisa_id_to_string (
- u32 numeric_id,
- char *out_string)
+void acpi_ex_eisa_id_to_string(u32 numeric_id, char *out_string)
{
- u32 eisa_id;
-
-
- ACPI_FUNCTION_ENTRY ();
+ u32 eisa_id;
+ ACPI_FUNCTION_ENTRY();
/* Swap ID to big-endian to get contiguous bits */
- eisa_id = acpi_ut_dword_byte_swap (numeric_id);
+ eisa_id = acpi_ut_dword_byte_swap(numeric_id);
- out_string[0] = (char) ('@' + (((unsigned long) eisa_id >> 26) & 0x1f));
- out_string[1] = (char) ('@' + ((eisa_id >> 21) & 0x1f));
- out_string[2] = (char) ('@' + ((eisa_id >> 16) & 0x1f));
- out_string[3] = acpi_ut_hex_to_ascii_char ((acpi_integer) eisa_id, 12);
- out_string[4] = acpi_ut_hex_to_ascii_char ((acpi_integer) eisa_id, 8);
- out_string[5] = acpi_ut_hex_to_ascii_char ((acpi_integer) eisa_id, 4);
- out_string[6] = acpi_ut_hex_to_ascii_char ((acpi_integer) eisa_id, 0);
+ out_string[0] = (char)('@' + (((unsigned long)eisa_id >> 26) & 0x1f));
+ out_string[1] = (char)('@' + ((eisa_id >> 21) & 0x1f));
+ out_string[2] = (char)('@' + ((eisa_id >> 16) & 0x1f));
+ out_string[3] = acpi_ut_hex_to_ascii_char((acpi_integer) eisa_id, 12);
+ out_string[4] = acpi_ut_hex_to_ascii_char((acpi_integer) eisa_id, 8);
+ out_string[5] = acpi_ut_hex_to_ascii_char((acpi_integer) eisa_id, 4);
+ out_string[6] = acpi_ut_hex_to_ascii_char((acpi_integer) eisa_id, 0);
out_string[7] = 0;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ex_unsigned_integer_to_string
@@ -369,30 +327,25 @@ acpi_ex_eisa_id_to_string (
*
* RETURN: None, string
*
- * DESCRIPTOIN: Convert a number to string representation. Assumes string
+ * DESCRIPTION: Convert a number to string representation. Assumes string
* buffer is large enough to hold the string.
*
******************************************************************************/
-void
-acpi_ex_unsigned_integer_to_string (
- acpi_integer value,
- char *out_string)
+void acpi_ex_unsigned_integer_to_string(acpi_integer value, char *out_string)
{
- u32 count;
- u32 digits_needed;
- u32 remainder;
-
-
- ACPI_FUNCTION_ENTRY ();
+ u32 count;
+ u32 digits_needed;
+ u32 remainder;
+ ACPI_FUNCTION_ENTRY();
- digits_needed = acpi_ex_digits_needed (value, 10);
+ digits_needed = acpi_ex_digits_needed(value, 10);
out_string[digits_needed] = 0;
for (count = digits_needed; count > 0; count--) {
- (void) acpi_ut_short_divide (value, 10, &value, &remainder);
- out_string[count-1] = (char) ('0' + remainder);\
+ (void)acpi_ut_short_divide(value, 10, &value, &remainder);
+ out_string[count - 1] = (char)('0' + remainder);
}
}
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 14192ee55f8..e8165c4f162 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -34,52 +34,45 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define ACPI_FAN_COMPONENT 0x00200000
#define ACPI_FAN_CLASS "fan"
-#define ACPI_FAN_HID "PNP0C0B"
#define ACPI_FAN_DRIVER_NAME "ACPI Fan Driver"
-#define ACPI_FAN_DEVICE_NAME "Fan"
#define ACPI_FAN_FILE_STATE "state"
-#define ACPI_FAN_NOTIFY_STATUS 0x80
#define _COMPONENT ACPI_FAN_COMPONENT
-ACPI_MODULE_NAME ("acpi_fan")
+ACPI_MODULE_NAME("acpi_fan")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_FAN_DRIVER_NAME);
MODULE_LICENSE("GPL");
-static int acpi_fan_add (struct acpi_device *device);
-static int acpi_fan_remove (struct acpi_device *device, int type);
+static int acpi_fan_add(struct acpi_device *device);
+static int acpi_fan_remove(struct acpi_device *device, int type);
static struct acpi_driver acpi_fan_driver = {
- .name = ACPI_FAN_DRIVER_NAME,
- .class = ACPI_FAN_CLASS,
- .ids = ACPI_FAN_HID,
- .ops = {
- .add = acpi_fan_add,
- .remove = acpi_fan_remove,
- },
+ .name = ACPI_FAN_DRIVER_NAME,
+ .class = ACPI_FAN_CLASS,
+ .ids = "PNP0C0B",
+ .ops = {
+ .add = acpi_fan_add,
+ .remove = acpi_fan_remove,
+ },
};
struct acpi_fan {
- acpi_handle handle;
+ acpi_handle handle;
};
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_fan_dir;
+static struct proc_dir_entry *acpi_fan_dir;
-
-static int
-acpi_fan_read_state (struct seq_file *seq, void *offset)
+static int acpi_fan_read_state(struct seq_file *seq, void *offset)
{
- struct acpi_fan *fan = seq->private;
- int state = 0;
+ struct acpi_fan *fan = seq->private;
+ int state = 0;
ACPI_FUNCTION_TRACE("acpi_fan_read_state");
@@ -88,7 +81,7 @@ acpi_fan_read_state (struct seq_file *seq, void *offset)
seq_printf(seq, "status: ERROR\n");
else
seq_printf(seq, "status: %s\n",
- !state?"on":"off");
+ !state ? "on" : "off");
}
return_VALUE(0);
}
@@ -99,29 +92,26 @@ static int acpi_fan_state_open_fs(struct inode *inode, struct file *file)
}
static ssize_t
-acpi_fan_write_state (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_fan_write_state(struct file *file, const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- int result = 0;
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_fan *fan = (struct acpi_fan *) m->private;
- char state_string[12] = {'\0'};
+ int result = 0;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_fan *fan = (struct acpi_fan *)m->private;
+ char state_string[12] = { '\0' };
ACPI_FUNCTION_TRACE("acpi_fan_write_state");
if (!fan || (count > sizeof(state_string) - 1))
return_VALUE(-EINVAL);
-
+
if (copy_from_user(state_string, buffer, count))
return_VALUE(-EFAULT);
-
+
state_string[count] = '\0';
-
- result = acpi_bus_set_power(fan->handle,
- simple_strtoul(state_string, NULL, 0));
+
+ result = acpi_bus_set_power(fan->handle,
+ simple_strtoul(state_string, NULL, 0));
if (result)
return_VALUE(result);
@@ -129,19 +119,17 @@ acpi_fan_write_state (
}
static struct file_operations acpi_fan_state_ops = {
- .open = acpi_fan_state_open_fs,
- .read = seq_read,
- .write = acpi_fan_write_state,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_fan_state_open_fs,
+ .read = seq_read,
+ .write = acpi_fan_write_state,
+ .llseek = seq_lseek,
+ .release = single_release,
.owner = THIS_MODULE,
};
-static int
-acpi_fan_add_fs (
- struct acpi_device *device)
+static int acpi_fan_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_fan_add_fs");
@@ -150,7 +138,7 @@ acpi_fan_add_fs (
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_fan_dir);
+ acpi_fan_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
@@ -158,11 +146,12 @@ acpi_fan_add_fs (
/* 'status' [R/W] */
entry = create_proc_entry(ACPI_FAN_FILE_STATE,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_FAN_FILE_STATE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_FAN_FILE_STATE));
else {
entry->proc_fops = &acpi_fan_state_ops;
entry->data = acpi_driver_data(device);
@@ -172,16 +161,12 @@ acpi_fan_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_fan_remove_fs (
- struct acpi_device *device)
+static int acpi_fan_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_fan_remove_fs");
if (acpi_device_dir(device)) {
- remove_proc_entry(ACPI_FAN_FILE_STATE,
- acpi_device_dir(device));
+ remove_proc_entry(ACPI_FAN_FILE_STATE, acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device), acpi_fan_dir);
acpi_device_dir(device) = NULL;
}
@@ -189,18 +174,15 @@ acpi_fan_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static int
-acpi_fan_add (
- struct acpi_device *device)
+static int acpi_fan_add(struct acpi_device *device)
{
- int result = 0;
- struct acpi_fan *fan = NULL;
- int state = 0;
+ int result = 0;
+ struct acpi_fan *fan = NULL;
+ int state = 0;
ACPI_FUNCTION_TRACE("acpi_fan_add");
@@ -213,14 +195,14 @@ acpi_fan_add (
memset(fan, 0, sizeof(struct acpi_fan));
fan->handle = device->handle;
- strcpy(acpi_device_name(device), ACPI_FAN_DEVICE_NAME);
+ strcpy(acpi_device_name(device), "Fan");
strcpy(acpi_device_class(device), ACPI_FAN_CLASS);
acpi_driver_data(device) = fan;
result = acpi_bus_get_power(fan->handle, &state);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error reading power state\n"));
+ "Error reading power state\n"));
goto end;
}
@@ -229,30 +211,26 @@ acpi_fan_add (
goto end;
printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
- acpi_device_name(device), acpi_device_bid(device),
- !device->power.state?"on":"off");
+ acpi_device_name(device), acpi_device_bid(device),
+ !device->power.state ? "on" : "off");
-end:
+ end:
if (result)
kfree(fan);
return_VALUE(result);
}
-
-static int
-acpi_fan_remove (
- struct acpi_device *device,
- int type)
+static int acpi_fan_remove(struct acpi_device *device, int type)
{
- struct acpi_fan *fan = NULL;
+ struct acpi_fan *fan = NULL;
ACPI_FUNCTION_TRACE("acpi_fan_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- fan = (struct acpi_fan *) acpi_driver_data(device);
+ fan = (struct acpi_fan *)acpi_driver_data(device);
acpi_fan_remove_fs(device);
@@ -261,11 +239,9 @@ acpi_fan_remove (
return_VALUE(0);
}
-
-static int __init
-acpi_fan_init (void)
+static int __init acpi_fan_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_fan_init");
@@ -283,9 +259,7 @@ acpi_fan_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_fan_exit (void)
+static void __exit acpi_fan_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_fan_exit");
@@ -296,7 +270,5 @@ acpi_fan_exit (void)
return_VOID;
}
-
module_init(acpi_fan_init);
module_exit(acpi_fan_exit);
-
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 770cfc8b17e..e36c5da2b31 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -29,7 +29,8 @@ int register_acpi_bus_type(struct acpi_bus_type *type)
down_write(&bus_type_sem);
list_add_tail(&type->list, &bus_type_list);
up_write(&bus_type_sem);
- printk(KERN_INFO PREFIX "bus type %s registered\n", type->bus->name);
+ printk(KERN_INFO PREFIX "bus type %s registered\n",
+ type->bus->name);
return 0;
}
return -ENODEV;
@@ -45,7 +46,8 @@ int unregister_acpi_bus_type(struct acpi_bus_type *type)
down_write(&bus_type_sem);
list_del_init(&type->list);
up_write(&bus_type_sem);
- printk(KERN_INFO PREFIX "ACPI bus type %s unregistered\n", type->bus->name);
+ printk(KERN_INFO PREFIX "ACPI bus type %s unregistered\n",
+ type->bus->name);
return 0;
}
return -ENODEV;
@@ -168,9 +170,6 @@ find_pci_rootbridge(acpi_handle handle, u32 lvl, void *context, void **rv)
status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &seg);
if (status == AE_NOT_FOUND) {
/* Assume seg = 0 */
- printk(KERN_INFO PREFIX
- "Assume root bridge [%s] segment is 0\n",
- (char *)buffer.pointer);
status = AE_OK;
seg = 0;
}
diff --git a/drivers/acpi/hardware/hwacpi.c b/drivers/acpi/hardware/hwacpi.c
index b51001e74ee..1bb3463d704 100644
--- a/drivers/acpi/hardware/hwacpi.c
+++ b/drivers/acpi/hardware/hwacpi.c
@@ -42,13 +42,10 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
-
#define _COMPONENT ACPI_HARDWARE
- ACPI_MODULE_NAME ("hwacpi")
-
+ACPI_MODULE_NAME("hwacpi")
/******************************************************************************
*
@@ -62,36 +59,30 @@
* the FADT.
*
******************************************************************************/
-
-acpi_status
-acpi_hw_initialize (
- void)
+acpi_status acpi_hw_initialize(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("hw_initialize");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("hw_initialize");
/* We must have the ACPI tables by the time we get here */
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No FADT is present\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No FADT is present\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/* Sanity check the FADT for valid values */
- status = acpi_ut_validate_fadt ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_fadt();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_set_mode
@@ -104,24 +95,21 @@ acpi_hw_initialize (
*
******************************************************************************/
-acpi_status
-acpi_hw_set_mode (
- u32 mode)
+acpi_status acpi_hw_set_mode(u32 mode)
{
- acpi_status status;
- u32 retry;
-
+ acpi_status status;
+ u32 retry;
- ACPI_FUNCTION_TRACE ("hw_set_mode");
+ ACPI_FUNCTION_TRACE("hw_set_mode");
/*
* ACPI 2.0 clarified that if SMI_CMD in FADT is zero,
* system does not support mode transition.
*/
if (!acpi_gbl_FADT->smi_cmd) {
- ACPI_REPORT_ERROR (("No SMI_CMD in FADT, mode transition failed.\n"));
- return_ACPI_STATUS (AE_NO_HARDWARE_RESPONSE);
+ ACPI_REPORT_ERROR(("No SMI_CMD in FADT, mode transition failed.\n"));
+ return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
/*
@@ -132,9 +120,8 @@ acpi_hw_set_mode (
* transitions are not supported.
*/
if (!acpi_gbl_FADT->acpi_enable && !acpi_gbl_FADT->acpi_disable) {
- ACPI_REPORT_ERROR ((
- "No ACPI mode transition supported in this system (enable/disable both zero)\n"));
- return_ACPI_STATUS (AE_OK);
+ ACPI_REPORT_ERROR(("No ACPI mode transition supported in this system (enable/disable both zero)\n"));
+ return_ACPI_STATUS(AE_OK);
}
switch (mode) {
@@ -142,9 +129,11 @@ acpi_hw_set_mode (
/* BIOS should have disabled ALL fixed and GP events */
- status = acpi_os_write_port (acpi_gbl_FADT->smi_cmd,
- (u32) acpi_gbl_FADT->acpi_enable, 8);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Attempting to enable ACPI mode\n"));
+ status = acpi_os_write_port(acpi_gbl_FADT->smi_cmd,
+ (u32) acpi_gbl_FADT->acpi_enable,
+ 8);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Attempting to enable ACPI mode\n"));
break;
case ACPI_SYS_MODE_LEGACY:
@@ -153,20 +142,21 @@ acpi_hw_set_mode (
* BIOS should clear all fixed status bits and restore fixed event
* enable bits to default
*/
- status = acpi_os_write_port (acpi_gbl_FADT->smi_cmd,
- (u32) acpi_gbl_FADT->acpi_disable, 8);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Attempting to enable Legacy (non-ACPI) mode\n"));
+ status = acpi_os_write_port(acpi_gbl_FADT->smi_cmd,
+ (u32) acpi_gbl_FADT->acpi_disable,
+ 8);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Attempting to enable Legacy (non-ACPI) mode\n"));
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not write mode change, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not write mode change, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/*
@@ -176,19 +166,19 @@ acpi_hw_set_mode (
retry = 3000;
while (retry) {
if (acpi_hw_get_mode() == mode) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Mode %X successfully enabled\n",
- mode));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Mode %X successfully enabled\n",
+ mode));
+ return_ACPI_STATUS(AE_OK);
}
acpi_os_stall(1000);
retry--;
}
- ACPI_REPORT_ERROR (("Hardware never changed modes\n"));
- return_ACPI_STATUS (AE_NO_HARDWARE_RESPONSE);
+ ACPI_REPORT_ERROR(("Hardware never changed modes\n"));
+ return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_hw_get_mode
@@ -202,34 +192,30 @@ acpi_hw_set_mode (
*
******************************************************************************/
-u32
-acpi_hw_get_mode (
- void)
+u32 acpi_hw_get_mode(void)
{
- acpi_status status;
- u32 value;
-
-
- ACPI_FUNCTION_TRACE ("hw_get_mode");
+ acpi_status status;
+ u32 value;
+ ACPI_FUNCTION_TRACE("hw_get_mode");
/*
* ACPI 2.0 clarified that if SMI_CMD in FADT is zero,
* system does not support mode transition.
*/
if (!acpi_gbl_FADT->smi_cmd) {
- return_VALUE (ACPI_SYS_MODE_ACPI);
+ return_VALUE(ACPI_SYS_MODE_ACPI);
}
- status = acpi_get_register (ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK);
- if (ACPI_FAILURE (status)) {
- return_VALUE (ACPI_SYS_MODE_LEGACY);
+ status =
+ acpi_get_register(ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_VALUE(ACPI_SYS_MODE_LEGACY);
}
if (value) {
- return_VALUE (ACPI_SYS_MODE_ACPI);
- }
- else {
- return_VALUE (ACPI_SYS_MODE_LEGACY);
+ return_VALUE(ACPI_SYS_MODE_ACPI);
+ } else {
+ return_VALUE(ACPI_SYS_MODE_LEGACY);
}
}
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c
index 8daeabb2fc7..5c8e5dfd024 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/hardware/hwgpe.c
@@ -46,15 +46,12 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_HARDWARE
- ACPI_MODULE_NAME ("hwgpe")
+ACPI_MODULE_NAME("hwgpe")
/* Local prototypes */
-
static acpi_status
-acpi_hw_enable_wakeup_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
-
+acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
/******************************************************************************
*
@@ -71,15 +68,12 @@ acpi_hw_enable_wakeup_gpe_block (
******************************************************************************/
acpi_status
-acpi_hw_write_gpe_enable_reg (
- struct acpi_gpe_event_info *gpe_event_info)
+acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info)
{
- struct acpi_gpe_register_info *gpe_register_info;
- acpi_status status;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_gpe_register_info *gpe_register_info;
+ acpi_status status;
+ ACPI_FUNCTION_ENTRY();
/* Get the info block for the entire GPE register */
@@ -90,13 +84,12 @@ acpi_hw_write_gpe_enable_reg (
/* Write the entire GPE (runtime) enable register */
- status = acpi_hw_low_level_write (8, gpe_register_info->enable_for_run,
- &gpe_register_info->enable_address);
+ status = acpi_hw_low_level_write(8, gpe_register_info->enable_for_run,
+ &gpe_register_info->enable_address);
return (status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_clear_gpe
@@ -109,27 +102,23 @@ acpi_hw_write_gpe_enable_reg (
*
******************************************************************************/
-acpi_status
-acpi_hw_clear_gpe (
- struct acpi_gpe_event_info *gpe_event_info)
+acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info * gpe_event_info)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status;
+ ACPI_FUNCTION_ENTRY();
/*
* Write a one to the appropriate bit in the status register to
* clear this GPE.
*/
- status = acpi_hw_low_level_write (8, gpe_event_info->register_bit,
- &gpe_event_info->register_info->status_address);
+ status = acpi_hw_low_level_write(8, gpe_event_info->register_bit,
+ &gpe_event_info->register_info->
+ status_address);
return (status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_get_gpe_status
@@ -145,19 +134,16 @@ acpi_hw_clear_gpe (
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_hw_get_gpe_status (
- struct acpi_gpe_event_info *gpe_event_info,
- acpi_event_status *event_status)
+acpi_hw_get_gpe_status(struct acpi_gpe_event_info * gpe_event_info,
+ acpi_event_status * event_status)
{
- u32 in_byte;
- u8 register_bit;
- struct acpi_gpe_register_info *gpe_register_info;
- acpi_status status;
- acpi_event_status local_event_status = 0;
-
-
- ACPI_FUNCTION_ENTRY ();
+ u32 in_byte;
+ u8 register_bit;
+ struct acpi_gpe_register_info *gpe_register_info;
+ acpi_status status;
+ acpi_event_status local_event_status = 0;
+ ACPI_FUNCTION_ENTRY();
if (!event_status) {
return (AE_BAD_PARAMETER);
@@ -185,8 +171,10 @@ acpi_hw_get_gpe_status (
/* GPE currently active (status bit == 1)? */
- status = acpi_hw_low_level_read (8, &in_byte, &gpe_register_info->status_address);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(8, &in_byte,
+ &gpe_register_info->status_address);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
@@ -198,12 +186,10 @@ acpi_hw_get_gpe_status (
(*event_status) = local_event_status;
-
-unlock_and_exit:
+ unlock_and_exit:
return (status);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/******************************************************************************
*
@@ -219,22 +205,21 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_hw_disable_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block)
+acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info,
+ struct acpi_gpe_block_info * gpe_block)
{
- u32 i;
- acpi_status status;
-
+ u32 i;
+ acpi_status status;
/* Examine each GPE Register within the block */
for (i = 0; i < gpe_block->register_count; i++) {
/* Disable all GPEs in this register */
- status = acpi_hw_low_level_write (8, 0x00,
- &gpe_block->register_info[i].enable_address);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_low_level_write(8, 0x00,
+ &gpe_block->register_info[i].
+ enable_address);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -242,7 +227,6 @@ acpi_hw_disable_gpe_block (
return (AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_clear_gpe_block
@@ -257,22 +241,21 @@ acpi_hw_disable_gpe_block (
******************************************************************************/
acpi_status
-acpi_hw_clear_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block)
+acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info,
+ struct acpi_gpe_block_info * gpe_block)
{
- u32 i;
- acpi_status status;
-
+ u32 i;
+ acpi_status status;
/* Examine each GPE Register within the block */
for (i = 0; i < gpe_block->register_count; i++) {
/* Clear status on all GPEs in this register */
- status = acpi_hw_low_level_write (8, 0xFF,
- &gpe_block->register_info[i].status_address);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_low_level_write(8, 0xFF,
+ &gpe_block->register_info[i].
+ status_address);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -280,7 +263,6 @@ acpi_hw_clear_gpe_block (
return (AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_enable_runtime_gpe_block
@@ -296,13 +278,11 @@ acpi_hw_clear_gpe_block (
******************************************************************************/
acpi_status
-acpi_hw_enable_runtime_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block)
+acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info * gpe_xrupt_info,
+ struct acpi_gpe_block_info * gpe_block)
{
- u32 i;
- acpi_status status;
-
+ u32 i;
+ acpi_status status;
/* NOTE: assumes that all GPEs are currently disabled */
@@ -315,9 +295,13 @@ acpi_hw_enable_runtime_gpe_block (
/* Enable all "runtime" GPEs in this register */
- status = acpi_hw_low_level_write (8, gpe_block->register_info[i].enable_for_run,
- &gpe_block->register_info[i].enable_address);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_write(8,
+ gpe_block->register_info[i].
+ enable_for_run,
+ &gpe_block->register_info[i].
+ enable_address);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -325,7 +309,6 @@ acpi_hw_enable_runtime_gpe_block (
return (AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_enable_wakeup_gpe_block
@@ -341,13 +324,11 @@ acpi_hw_enable_runtime_gpe_block (
******************************************************************************/
static acpi_status
-acpi_hw_enable_wakeup_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block)
+acpi_hw_enable_wakeup_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block)
{
- u32 i;
- acpi_status status;
-
+ u32 i;
+ acpi_status status;
/* Examine each GPE Register within the block */
@@ -358,10 +339,12 @@ acpi_hw_enable_wakeup_gpe_block (
/* Enable all "wake" GPEs in this register */
- status = acpi_hw_low_level_write (8,
- gpe_block->register_info[i].enable_for_wake,
- &gpe_block->register_info[i].enable_address);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_low_level_write(8,
+ gpe_block->register_info[i].
+ enable_for_wake,
+ &gpe_block->register_info[i].
+ enable_address);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
@@ -369,12 +352,11 @@ acpi_hw_enable_wakeup_gpe_block (
return (AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_disable_all_gpes
*
- * PARAMETERS: Flags - ACPI_NOT_ISR or ACPI_ISR
+ * PARAMETERS: None
*
* RETURN: Status
*
@@ -382,27 +364,22 @@ acpi_hw_enable_wakeup_gpe_block (
*
******************************************************************************/
-acpi_status
-acpi_hw_disable_all_gpes (
- u32 flags)
+acpi_status acpi_hw_disable_all_gpes(void)
{
- acpi_status status;
-
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("hw_disable_all_gpes");
+ ACPI_FUNCTION_TRACE("hw_disable_all_gpes");
-
- status = acpi_ev_walk_gpe_list (acpi_hw_disable_gpe_block, flags);
- status = acpi_ev_walk_gpe_list (acpi_hw_clear_gpe_block, flags);
- return_ACPI_STATUS (status);
+ status = acpi_ev_walk_gpe_list(acpi_hw_disable_gpe_block);
+ status = acpi_ev_walk_gpe_list(acpi_hw_clear_gpe_block);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_enable_all_runtime_gpes
*
- * PARAMETERS: Flags - ACPI_NOT_ISR or ACPI_ISR
+ * PARAMETERS: None
*
* RETURN: Status
*
@@ -410,26 +387,21 @@ acpi_hw_disable_all_gpes (
*
******************************************************************************/
-acpi_status
-acpi_hw_enable_all_runtime_gpes (
- u32 flags)
+acpi_status acpi_hw_enable_all_runtime_gpes(void)
{
- acpi_status status;
-
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("hw_enable_all_runtime_gpes");
+ ACPI_FUNCTION_TRACE("hw_enable_all_runtime_gpes");
-
- status = acpi_ev_walk_gpe_list (acpi_hw_enable_runtime_gpe_block, flags);
- return_ACPI_STATUS (status);
+ status = acpi_ev_walk_gpe_list(acpi_hw_enable_runtime_gpe_block);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_enable_all_wakeup_gpes
*
- * PARAMETERS: Flags - ACPI_NOT_ISR or ACPI_ISR
+ * PARAMETERS: None
*
* RETURN: Status
*
@@ -437,17 +409,12 @@ acpi_hw_enable_all_runtime_gpes (
*
******************************************************************************/
-acpi_status
-acpi_hw_enable_all_wakeup_gpes (
- u32 flags)
+acpi_status acpi_hw_enable_all_wakeup_gpes(void)
{
- acpi_status status;
-
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("hw_enable_all_wakeup_gpes");
+ ACPI_FUNCTION_TRACE("hw_enable_all_wakeup_gpes");
-
- status = acpi_ev_walk_gpe_list (acpi_hw_enable_wakeup_gpe_block, flags);
- return_ACPI_STATUS (status);
+ status = acpi_ev_walk_gpe_list(acpi_hw_enable_wakeup_gpe_block);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/hardware/hwregs.c b/drivers/acpi/hardware/hwregs.c
index 6d9e4eb8483..536a7aea80c 100644
--- a/drivers/acpi/hardware/hwregs.c
+++ b/drivers/acpi/hardware/hwregs.c
@@ -50,8 +50,7 @@
#include <acpi/acevents.h>
#define _COMPONENT ACPI_HARDWARE
- ACPI_MODULE_NAME ("hwregs")
-
+ACPI_MODULE_NAME("hwregs")
/*******************************************************************************
*
@@ -65,57 +64,52 @@
* THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
*
******************************************************************************/
-
-acpi_status
-acpi_hw_clear_acpi_status (
- u32 flags)
+acpi_status acpi_hw_clear_acpi_status(u32 flags)
{
- acpi_status status;
-
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("hw_clear_acpi_status");
+ ACPI_FUNCTION_TRACE("hw_clear_acpi_status");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "About to write %04X to %04X\n",
- ACPI_BITMASK_ALL_FIXED_STATUS,
- (u16) acpi_gbl_FADT->xpm1a_evt_blk.address));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO, "About to write %04X to %04X\n",
+ ACPI_BITMASK_ALL_FIXED_STATUS,
+ (u16) acpi_gbl_FADT->xpm1a_evt_blk.address));
if (flags & ACPI_MTX_LOCK) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_HARDWARE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_HARDWARE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_STATUS,
- ACPI_BITMASK_ALL_FIXED_STATUS);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITMASK_ALL_FIXED_STATUS);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Clear the fixed events */
if (acpi_gbl_FADT->xpm1b_evt_blk.address) {
- status = acpi_hw_low_level_write (16, ACPI_BITMASK_ALL_FIXED_STATUS,
- &acpi_gbl_FADT->xpm1b_evt_blk);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_write(16, ACPI_BITMASK_ALL_FIXED_STATUS,
+ &acpi_gbl_FADT->xpm1b_evt_blk);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
}
/* Clear the GPE Bits in all GPE registers in all GPE blocks */
- status = acpi_ev_walk_gpe_list (acpi_hw_clear_gpe_block, ACPI_ISR);
+ status = acpi_ev_walk_gpe_list(acpi_hw_clear_gpe_block);
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_MTX_LOCK) {
- (void) acpi_ut_release_mutex (ACPI_MTX_HARDWARE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_HARDWARE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_sleep_type_data
@@ -132,53 +126,48 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_get_sleep_type_data (
- u8 sleep_state,
- u8 *sleep_type_a,
- u8 *sleep_type_b)
+acpi_get_sleep_type_data(u8 sleep_state, u8 * sleep_type_a, u8 * sleep_type_b)
{
- acpi_status status = AE_OK;
- struct acpi_parameter_info info;
- char *sleep_state_name;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_sleep_type_data");
+ acpi_status status = AE_OK;
+ struct acpi_parameter_info info;
+ char *sleep_state_name;
+ ACPI_FUNCTION_TRACE("acpi_get_sleep_type_data");
/* Validate parameters */
- if ((sleep_state > ACPI_S_STATES_MAX) ||
- !sleep_type_a || !sleep_type_b) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((sleep_state > ACPI_S_STATES_MAX) || !sleep_type_a || !sleep_type_b) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Evaluate the namespace object containing the values for this state */
info.parameters = NULL;
info.return_object = NULL;
- sleep_state_name = (char *) acpi_gbl_sleep_state_names[sleep_state];
+ sleep_state_name = (char *)acpi_gbl_sleep_state_names[sleep_state];
- status = acpi_ns_evaluate_by_name (sleep_state_name, &info);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "%s while evaluating sleep_state [%s]\n",
- acpi_format_exception (status), sleep_state_name));
+ status = acpi_ns_evaluate_by_name(sleep_state_name, &info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "%s while evaluating sleep_state [%s]\n",
+ acpi_format_exception(status),
+ sleep_state_name));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Must have a return object */
if (!info.return_object) {
- ACPI_REPORT_ERROR (("No Sleep State object returned from [%s]\n",
- sleep_state_name));
+ ACPI_REPORT_ERROR(("No Sleep State object returned from [%s]\n",
+ sleep_state_name));
status = AE_NOT_EXIST;
}
/* It must be of type Package */
- else if (ACPI_GET_OBJECT_TYPE (info.return_object) != ACPI_TYPE_PACKAGE) {
- ACPI_REPORT_ERROR (("Sleep State return object is not a Package\n"));
+ else if (ACPI_GET_OBJECT_TYPE(info.return_object) != ACPI_TYPE_PACKAGE) {
+ ACPI_REPORT_ERROR(("Sleep State return object is not a Package\n"));
status = AE_AML_OPERAND_TYPE;
}
@@ -190,45 +179,41 @@ acpi_get_sleep_type_data (
* one per sleep type (A/B).
*/
else if (info.return_object->package.count < 2) {
- ACPI_REPORT_ERROR ((
- "Sleep State return package does not have at least two elements\n"));
+ ACPI_REPORT_ERROR(("Sleep State return package does not have at least two elements\n"));
status = AE_AML_NO_OPERAND;
}
/* The first two elements must both be of type Integer */
- else if ((ACPI_GET_OBJECT_TYPE (info.return_object->package.elements[0])
- != ACPI_TYPE_INTEGER) ||
- (ACPI_GET_OBJECT_TYPE (info.return_object->package.elements[1])
- != ACPI_TYPE_INTEGER)) {
- ACPI_REPORT_ERROR ((
- "Sleep State return package elements are not both Integers (%s, %s)\n",
- acpi_ut_get_object_type_name (info.return_object->package.elements[0]),
- acpi_ut_get_object_type_name (info.return_object->package.elements[1])));
+ else if ((ACPI_GET_OBJECT_TYPE(info.return_object->package.elements[0])
+ != ACPI_TYPE_INTEGER) ||
+ (ACPI_GET_OBJECT_TYPE(info.return_object->package.elements[1])
+ != ACPI_TYPE_INTEGER)) {
+ ACPI_REPORT_ERROR(("Sleep State return package elements are not both Integers (%s, %s)\n", acpi_ut_get_object_type_name(info.return_object->package.elements[0]), acpi_ut_get_object_type_name(info.return_object->package.elements[1])));
status = AE_AML_OPERAND_TYPE;
- }
- else {
+ } else {
/* Valid _Sx_ package size, type, and value */
*sleep_type_a = (u8)
- (info.return_object->package.elements[0])->integer.value;
+ (info.return_object->package.elements[0])->integer.value;
*sleep_type_b = (u8)
- (info.return_object->package.elements[1])->integer.value;
+ (info.return_object->package.elements[1])->integer.value;
}
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "%s While evaluating sleep_state [%s], bad Sleep object %p type %s\n",
- acpi_format_exception (status),
- sleep_state_name, info.return_object,
- acpi_ut_get_object_type_name (info.return_object)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%s While evaluating sleep_state [%s], bad Sleep object %p type %s\n",
+ acpi_format_exception(status),
+ sleep_state_name, info.return_object,
+ acpi_ut_get_object_type_name(info.
+ return_object)));
}
- acpi_ut_remove_reference (info.return_object);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(info.return_object);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_sleep_type_data);
+EXPORT_SYMBOL(acpi_get_sleep_type_data);
/*******************************************************************************
*
@@ -242,22 +227,20 @@ EXPORT_SYMBOL(acpi_get_sleep_type_data);
*
******************************************************************************/
-struct acpi_bit_register_info *
-acpi_hw_get_bit_register_info (
- u32 register_id)
+struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id)
{
- ACPI_FUNCTION_NAME ("hw_get_bit_register_info");
-
+ ACPI_FUNCTION_NAME("hw_get_bit_register_info");
if (register_id > ACPI_BITREG_MAX) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid bit_register ID: %X\n", register_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid bit_register ID: %X\n",
+ register_id));
return (NULL);
}
return (&acpi_gbl_bit_register_info[register_id]);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_register
@@ -273,59 +256,56 @@ acpi_hw_get_bit_register_info (
*
******************************************************************************/
-acpi_status
-acpi_get_register (
- u32 register_id,
- u32 *return_value,
- u32 flags)
+acpi_status acpi_get_register(u32 register_id, u32 * return_value, u32 flags)
{
- u32 register_value = 0;
- struct acpi_bit_register_info *bit_reg_info;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_register");
+ u32 register_value = 0;
+ struct acpi_bit_register_info *bit_reg_info;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_register");
/* Get the info structure corresponding to the requested ACPI Register */
- bit_reg_info = acpi_hw_get_bit_register_info (register_id);
+ bit_reg_info = acpi_hw_get_bit_register_info(register_id);
if (!bit_reg_info) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (flags & ACPI_MTX_LOCK) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_HARDWARE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_HARDWARE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Read from the register */
- status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK,
- bit_reg_info->parent_register, &register_value);
+ status = acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ bit_reg_info->parent_register,
+ &register_value);
if (flags & ACPI_MTX_LOCK) {
- (void) acpi_ut_release_mutex (ACPI_MTX_HARDWARE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_HARDWARE);
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/* Normalize the value that was read */
- register_value = ((register_value & bit_reg_info->access_bit_mask)
- >> bit_reg_info->bit_position);
+ register_value =
+ ((register_value & bit_reg_info->access_bit_mask)
+ >> bit_reg_info->bit_position);
*return_value = register_value;
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "Read value %8.8X register %X\n",
- register_value, bit_reg_info->parent_register));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO, "Read value %8.8X register %X\n",
+ register_value,
+ bit_reg_info->parent_register));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_register);
+EXPORT_SYMBOL(acpi_get_register);
/*******************************************************************************
*
@@ -342,40 +322,36 @@ EXPORT_SYMBOL(acpi_get_register);
*
******************************************************************************/
-acpi_status
-acpi_set_register (
- u32 register_id,
- u32 value,
- u32 flags)
+acpi_status acpi_set_register(u32 register_id, u32 value, u32 flags)
{
- u32 register_value = 0;
- struct acpi_bit_register_info *bit_reg_info;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_U32 ("acpi_set_register", register_id);
+ u32 register_value = 0;
+ struct acpi_bit_register_info *bit_reg_info;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_U32("acpi_set_register", register_id);
/* Get the info structure corresponding to the requested ACPI Register */
- bit_reg_info = acpi_hw_get_bit_register_info (register_id);
+ bit_reg_info = acpi_hw_get_bit_register_info(register_id);
if (!bit_reg_info) {
- ACPI_REPORT_ERROR (("Bad ACPI HW register_id: %X\n", register_id));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("Bad ACPI HW register_id: %X\n",
+ register_id));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (flags & ACPI_MTX_LOCK) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_HARDWARE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_HARDWARE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Always do a register read first so we can insert the new bits */
- status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK,
- bit_reg_info->parent_register, &register_value);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ bit_reg_info->parent_register,
+ &register_value);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
@@ -395,26 +371,30 @@ acpi_set_register (
* information is the single bit we're interested in, all others should
* be written as 0 so they will be left unchanged.
*/
- value = ACPI_REGISTER_PREPARE_BITS (value,
- bit_reg_info->bit_position, bit_reg_info->access_bit_mask);
+ value = ACPI_REGISTER_PREPARE_BITS(value,
+ bit_reg_info->bit_position,
+ bit_reg_info->
+ access_bit_mask);
if (value) {
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_STATUS, (u16) value);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_STATUS,
+ (u16) value);
register_value = 0;
}
break;
-
case ACPI_REGISTER_PM1_ENABLE:
- ACPI_REGISTER_INSERT_VALUE (register_value, bit_reg_info->bit_position,
- bit_reg_info->access_bit_mask, value);
+ ACPI_REGISTER_INSERT_VALUE(register_value,
+ bit_reg_info->bit_position,
+ bit_reg_info->access_bit_mask,
+ value);
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_ENABLE, (u16) register_value);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_ENABLE,
+ (u16) register_value);
break;
-
case ACPI_REGISTER_PM1_CONTROL:
/*
@@ -422,65 +402,73 @@ acpi_set_register (
* Note that at this level, the fact that there are actually TWO
* registers (A and B - and B may not exist) is abstracted.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "PM1 control: Read %X\n", register_value));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO, "PM1 control: Read %X\n",
+ register_value));
- ACPI_REGISTER_INSERT_VALUE (register_value, bit_reg_info->bit_position,
- bit_reg_info->access_bit_mask, value);
+ ACPI_REGISTER_INSERT_VALUE(register_value,
+ bit_reg_info->bit_position,
+ bit_reg_info->access_bit_mask,
+ value);
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_CONTROL, (u16) register_value);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_CONTROL,
+ (u16) register_value);
break;
-
case ACPI_REGISTER_PM2_CONTROL:
- status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM2_CONTROL, &register_value);
- if (ACPI_FAILURE (status)) {
+ status = acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM2_CONTROL,
+ &register_value);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "PM2 control: Read %X from %8.8X%8.8X\n",
- register_value,
- ACPI_FORMAT_UINT64 (
- acpi_gbl_FADT->xpm2_cnt_blk.address)));
-
- ACPI_REGISTER_INSERT_VALUE (register_value, bit_reg_info->bit_position,
- bit_reg_info->access_bit_mask, value);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "About to write %4.4X to %8.8X%8.8X\n",
- register_value,
- ACPI_FORMAT_UINT64 (
- acpi_gbl_FADT->xpm2_cnt_blk.address)));
-
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM2_CONTROL, (u8) (register_value));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO,
+ "PM2 control: Read %X from %8.8X%8.8X\n",
+ register_value,
+ ACPI_FORMAT_UINT64(acpi_gbl_FADT->
+ xpm2_cnt_blk.address)));
+
+ ACPI_REGISTER_INSERT_VALUE(register_value,
+ bit_reg_info->bit_position,
+ bit_reg_info->access_bit_mask,
+ value);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_IO,
+ "About to write %4.4X to %8.8X%8.8X\n",
+ register_value,
+ ACPI_FORMAT_UINT64(acpi_gbl_FADT->
+ xpm2_cnt_blk.address)));
+
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM2_CONTROL,
+ (u8) (register_value));
break;
-
default:
break;
}
-
-unlock_and_exit:
+ unlock_and_exit:
if (flags & ACPI_MTX_LOCK) {
- (void) acpi_ut_release_mutex (ACPI_MTX_HARDWARE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_HARDWARE);
}
/* Normalize the value that was read */
- ACPI_DEBUG_EXEC (register_value =
- ((register_value & bit_reg_info->access_bit_mask) >>
- bit_reg_info->bit_position));
+ ACPI_DEBUG_EXEC(register_value =
+ ((register_value & bit_reg_info->access_bit_mask) >>
+ bit_reg_info->bit_position));
- ACPI_DEBUG_PRINT ((ACPI_DB_IO, "Set bits: %8.8X actual %8.8X register %X\n",
- value, register_value, bit_reg_info->parent_register));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_IO,
+ "Set bits: %8.8X actual %8.8X register %X\n", value,
+ register_value, bit_reg_info->parent_register));
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_set_register);
+EXPORT_SYMBOL(acpi_set_register);
/******************************************************************************
*
@@ -498,103 +486,107 @@ EXPORT_SYMBOL(acpi_set_register);
******************************************************************************/
acpi_status
-acpi_hw_register_read (
- u8 use_lock,
- u32 register_id,
- u32 *return_value)
+acpi_hw_register_read(u8 use_lock, u32 register_id, u32 * return_value)
{
- u32 value1 = 0;
- u32 value2 = 0;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("hw_register_read");
+ u32 value1 = 0;
+ u32 value2 = 0;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("hw_register_read");
if (ACPI_MTX_LOCK == use_lock) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_HARDWARE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_HARDWARE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
switch (register_id) {
- case ACPI_REGISTER_PM1_STATUS: /* 16-bit access */
+ case ACPI_REGISTER_PM1_STATUS: /* 16-bit access */
- status = acpi_hw_low_level_read (16, &value1, &acpi_gbl_FADT->xpm1a_evt_blk);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(16, &value1,
+ &acpi_gbl_FADT->xpm1a_evt_blk);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* PM1B is optional */
- status = acpi_hw_low_level_read (16, &value2, &acpi_gbl_FADT->xpm1b_evt_blk);
+ status =
+ acpi_hw_low_level_read(16, &value2,
+ &acpi_gbl_FADT->xpm1b_evt_blk);
value1 |= value2;
break;
+ case ACPI_REGISTER_PM1_ENABLE: /* 16-bit access */
- case ACPI_REGISTER_PM1_ENABLE: /* 16-bit access */
-
- status = acpi_hw_low_level_read (16, &value1, &acpi_gbl_xpm1a_enable);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(16, &value1, &acpi_gbl_xpm1a_enable);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* PM1B is optional */
- status = acpi_hw_low_level_read (16, &value2, &acpi_gbl_xpm1b_enable);
+ status =
+ acpi_hw_low_level_read(16, &value2, &acpi_gbl_xpm1b_enable);
value1 |= value2;
break;
+ case ACPI_REGISTER_PM1_CONTROL: /* 16-bit access */
- case ACPI_REGISTER_PM1_CONTROL: /* 16-bit access */
-
- status = acpi_hw_low_level_read (16, &value1, &acpi_gbl_FADT->xpm1a_cnt_blk);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_read(16, &value1,
+ &acpi_gbl_FADT->xpm1a_cnt_blk);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
- status = acpi_hw_low_level_read (16, &value2, &acpi_gbl_FADT->xpm1b_cnt_blk);
+ status =
+ acpi_hw_low_level_read(16, &value2,
+ &acpi_gbl_FADT->xpm1b_cnt_blk);
value1 |= value2;
break;
+ case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
- case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
-
- status = acpi_hw_low_level_read (8, &value1, &acpi_gbl_FADT->xpm2_cnt_blk);
+ status =
+ acpi_hw_low_level_read(8, &value1,
+ &acpi_gbl_FADT->xpm2_cnt_blk);
break;
+ case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
- case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
-
- status = acpi_hw_low_level_read (32, &value1, &acpi_gbl_FADT->xpm_tmr_blk);
+ status =
+ acpi_hw_low_level_read(32, &value1,
+ &acpi_gbl_FADT->xpm_tmr_blk);
break;
- case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
+ case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
- status = acpi_os_read_port (acpi_gbl_FADT->smi_cmd, &value1, 8);
+ status = acpi_os_read_port(acpi_gbl_FADT->smi_cmd, &value1, 8);
break;
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unknown Register ID: %X\n",
- register_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown Register ID: %X\n",
+ register_id));
status = AE_BAD_PARAMETER;
break;
}
-unlock_and_exit:
+ unlock_and_exit:
if (ACPI_MTX_LOCK == use_lock) {
- (void) acpi_ut_release_mutex (ACPI_MTX_HARDWARE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_HARDWARE);
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
*return_value = value1;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_register_write
@@ -610,109 +602,112 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_hw_register_write (
- u8 use_lock,
- u32 register_id,
- u32 value)
+acpi_status acpi_hw_register_write(u8 use_lock, u32 register_id, u32 value)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("hw_register_write");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("hw_register_write");
if (ACPI_MTX_LOCK == use_lock) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_HARDWARE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_HARDWARE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
switch (register_id) {
- case ACPI_REGISTER_PM1_STATUS: /* 16-bit access */
+ case ACPI_REGISTER_PM1_STATUS: /* 16-bit access */
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1a_evt_blk);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1a_evt_blk);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* PM1B is optional */
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1b_evt_blk);
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1b_evt_blk);
break;
+ case ACPI_REGISTER_PM1_ENABLE: /* 16-bit access */
- case ACPI_REGISTER_PM1_ENABLE: /* 16-bit access*/
-
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_xpm1a_enable);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_write(16, value, &acpi_gbl_xpm1a_enable);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* PM1B is optional */
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_xpm1b_enable);
+ status =
+ acpi_hw_low_level_write(16, value, &acpi_gbl_xpm1b_enable);
break;
+ case ACPI_REGISTER_PM1_CONTROL: /* 16-bit access */
- case ACPI_REGISTER_PM1_CONTROL: /* 16-bit access */
-
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1a_cnt_blk);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1a_cnt_blk);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1b_cnt_blk);
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1b_cnt_blk);
break;
+ case ACPI_REGISTER_PM1A_CONTROL: /* 16-bit access */
- case ACPI_REGISTER_PM1A_CONTROL: /* 16-bit access */
-
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1a_cnt_blk);
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1a_cnt_blk);
break;
+ case ACPI_REGISTER_PM1B_CONTROL: /* 16-bit access */
- case ACPI_REGISTER_PM1B_CONTROL: /* 16-bit access */
-
- status = acpi_hw_low_level_write (16, value, &acpi_gbl_FADT->xpm1b_cnt_blk);
+ status =
+ acpi_hw_low_level_write(16, value,
+ &acpi_gbl_FADT->xpm1b_cnt_blk);
break;
+ case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
- case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
-
- status = acpi_hw_low_level_write (8, value, &acpi_gbl_FADT->xpm2_cnt_blk);
+ status =
+ acpi_hw_low_level_write(8, value,
+ &acpi_gbl_FADT->xpm2_cnt_blk);
break;
+ case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
- case ACPI_REGISTER_PM_TIMER: /* 32-bit access */
-
- status = acpi_hw_low_level_write (32, value, &acpi_gbl_FADT->xpm_tmr_blk);
+ status =
+ acpi_hw_low_level_write(32, value,
+ &acpi_gbl_FADT->xpm_tmr_blk);
break;
-
- case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
+ case ACPI_REGISTER_SMI_COMMAND_BLOCK: /* 8-bit access */
/* SMI_CMD is currently always in IO space */
- status = acpi_os_write_port (acpi_gbl_FADT->smi_cmd, value, 8);
+ status = acpi_os_write_port(acpi_gbl_FADT->smi_cmd, value, 8);
break;
-
default:
status = AE_BAD_PARAMETER;
break;
}
-unlock_and_exit:
+ unlock_and_exit:
if (ACPI_MTX_LOCK == use_lock) {
- (void) acpi_ut_release_mutex (ACPI_MTX_HARDWARE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_HARDWARE);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_low_level_read
@@ -728,17 +723,12 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_hw_low_level_read (
- u32 width,
- u32 *value,
- struct acpi_generic_address *reg)
+acpi_hw_low_level_read(u32 width, u32 * value, struct acpi_generic_address *reg)
{
- u64 address;
- acpi_status status;
-
-
- ACPI_FUNCTION_NAME ("hw_low_level_read");
+ u64 address;
+ acpi_status status;
+ ACPI_FUNCTION_NAME("hw_low_level_read");
/*
* Must have a valid pointer to a GAS structure, and
@@ -751,7 +741,7 @@ acpi_hw_low_level_read (
/* Get a local copy of the address. Handles possible alignment issues */
- ACPI_MOVE_64_TO_64 (&address, &reg->address);
+ ACPI_MOVE_64_TO_64(&address, &reg->address);
if (!address) {
return (AE_OK);
}
@@ -764,35 +754,32 @@ acpi_hw_low_level_read (
switch (reg->address_space_id) {
case ACPI_ADR_SPACE_SYSTEM_MEMORY:
- status = acpi_os_read_memory (
- (acpi_physical_address) address,
- value, width);
+ status = acpi_os_read_memory((acpi_physical_address) address,
+ value, width);
break;
-
case ACPI_ADR_SPACE_SYSTEM_IO:
- status = acpi_os_read_port ((acpi_io_address) address,
- value, width);
+ status = acpi_os_read_port((acpi_io_address) address,
+ value, width);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unsupported address space: %X\n", reg->address_space_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unsupported address space: %X\n",
+ reg->address_space_id));
return (AE_BAD_PARAMETER);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_IO,
- "Read: %8.8X width %2d from %8.8X%8.8X (%s)\n",
- *value, width,
- ACPI_FORMAT_UINT64 (address),
- acpi_ut_get_region_name (reg->address_space_id)));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO,
+ "Read: %8.8X width %2d from %8.8X%8.8X (%s)\n",
+ *value, width,
+ ACPI_FORMAT_UINT64(address),
+ acpi_ut_get_region_name(reg->address_space_id)));
return (status);
}
-
/******************************************************************************
*
* FUNCTION: acpi_hw_low_level_write
@@ -808,17 +795,12 @@ acpi_hw_low_level_read (
******************************************************************************/
acpi_status
-acpi_hw_low_level_write (
- u32 width,
- u32 value,
- struct acpi_generic_address *reg)
+acpi_hw_low_level_write(u32 width, u32 value, struct acpi_generic_address * reg)
{
- u64 address;
- acpi_status status;
-
-
- ACPI_FUNCTION_NAME ("hw_low_level_write");
+ u64 address;
+ acpi_status status;
+ ACPI_FUNCTION_NAME("hw_low_level_write");
/*
* Must have a valid pointer to a GAS structure, and
@@ -831,7 +813,7 @@ acpi_hw_low_level_write (
/* Get a local copy of the address. Handles possible alignment issues */
- ACPI_MOVE_64_TO_64 (&address, &reg->address);
+ ACPI_MOVE_64_TO_64(&address, &reg->address);
if (!address) {
return (AE_OK);
}
@@ -843,30 +825,28 @@ acpi_hw_low_level_write (
switch (reg->address_space_id) {
case ACPI_ADR_SPACE_SYSTEM_MEMORY:
- status = acpi_os_write_memory (
- (acpi_physical_address) address,
- value, width);
+ status = acpi_os_write_memory((acpi_physical_address) address,
+ value, width);
break;
-
case ACPI_ADR_SPACE_SYSTEM_IO:
- status = acpi_os_write_port ((acpi_io_address) address,
- value, width);
+ status = acpi_os_write_port((acpi_io_address) address,
+ value, width);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unsupported address space: %X\n", reg->address_space_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unsupported address space: %X\n",
+ reg->address_space_id));
return (AE_BAD_PARAMETER);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_IO,
- "Wrote: %8.8X width %2d to %8.8X%8.8X (%s)\n",
- value, width,
- ACPI_FORMAT_UINT64 (address),
- acpi_ut_get_region_name (reg->address_space_id)));
+ ACPI_DEBUG_PRINT((ACPI_DB_IO,
+ "Wrote: %8.8X width %2d to %8.8X%8.8X (%s)\n",
+ value, width,
+ ACPI_FORMAT_UINT64(address),
+ acpi_ut_get_region_name(reg->address_space_id)));
return (status);
}
diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c
index 415d342aeab..34519069050 100644
--- a/drivers/acpi/hardware/hwsleep.c
+++ b/drivers/acpi/hardware/hwsleep.c
@@ -46,8 +46,7 @@
#include <acpi/acpi.h>
#define _COMPONENT ACPI_HARDWARE
- ACPI_MODULE_NAME ("hwsleep")
-
+ACPI_MODULE_NAME("hwsleep")
/*******************************************************************************
*
@@ -61,30 +60,25 @@
* DESCRIPTION: Access function for the firmware_waking_vector field in FACS
*
******************************************************************************/
-
acpi_status
-acpi_set_firmware_waking_vector (
- acpi_physical_address physical_address)
+acpi_set_firmware_waking_vector(acpi_physical_address physical_address)
{
- ACPI_FUNCTION_TRACE ("acpi_set_firmware_waking_vector");
-
+ ACPI_FUNCTION_TRACE("acpi_set_firmware_waking_vector");
/* Set the vector */
if (acpi_gbl_common_fACS.vector_width == 32) {
- *(ACPI_CAST_PTR (u32, acpi_gbl_common_fACS.firmware_waking_vector))
- = (u32) physical_address;
- }
- else {
- *acpi_gbl_common_fACS.firmware_waking_vector
- = physical_address;
+ *(ACPI_CAST_PTR
+ (u32, acpi_gbl_common_fACS.firmware_waking_vector))
+ = (u32) physical_address;
+ } else {
+ *acpi_gbl_common_fACS.firmware_waking_vector = physical_address;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_firmware_waking_vector
@@ -101,33 +95,31 @@ acpi_set_firmware_waking_vector (
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_get_firmware_waking_vector (
- acpi_physical_address *physical_address)
+acpi_get_firmware_waking_vector(acpi_physical_address * physical_address)
{
- ACPI_FUNCTION_TRACE ("acpi_get_firmware_waking_vector");
-
+ ACPI_FUNCTION_TRACE("acpi_get_firmware_waking_vector");
if (!physical_address) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the vector */
if (acpi_gbl_common_fACS.vector_width == 32) {
*physical_address = (acpi_physical_address)
- *(ACPI_CAST_PTR (u32, acpi_gbl_common_fACS.firmware_waking_vector));
- }
- else {
+ *
+ (ACPI_CAST_PTR
+ (u32, acpi_gbl_common_fACS.firmware_waking_vector));
+ } else {
*physical_address =
- *acpi_gbl_common_fACS.firmware_waking_vector;
+ *acpi_gbl_common_fACS.firmware_waking_vector;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_enter_sleep_state_prep
@@ -143,25 +135,22 @@ acpi_get_firmware_waking_vector (
*
******************************************************************************/
-acpi_status
-acpi_enter_sleep_state_prep (
- u8 sleep_state)
+acpi_status acpi_enter_sleep_state_prep(u8 sleep_state)
{
- acpi_status status;
- struct acpi_object_list arg_list;
- union acpi_object arg;
-
-
- ACPI_FUNCTION_TRACE ("acpi_enter_sleep_state_prep");
+ acpi_status status;
+ struct acpi_object_list arg_list;
+ union acpi_object arg;
+ ACPI_FUNCTION_TRACE("acpi_enter_sleep_state_prep");
/*
* _PSW methods could be run here to enable wake-on keyboard, LAN, etc.
*/
- status = acpi_get_sleep_type_data (sleep_state,
- &acpi_gbl_sleep_type_a, &acpi_gbl_sleep_type_b);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_sleep_type_data(sleep_state,
+ &acpi_gbl_sleep_type_a,
+ &acpi_gbl_sleep_type_b);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Setup parameter object */
@@ -174,14 +163,14 @@ acpi_enter_sleep_state_prep (
/* Run the _PTS and _GTS methods */
- status = acpi_evaluate_object (NULL, METHOD_NAME__PTS, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- return_ACPI_STATUS (status);
+ status = acpi_evaluate_object(NULL, METHOD_NAME__PTS, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ return_ACPI_STATUS(status);
}
- status = acpi_evaluate_object (NULL, METHOD_NAME__GTS, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- return_ACPI_STATUS (status);
+ status = acpi_evaluate_object(NULL, METHOD_NAME__GTS, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ return_ACPI_STATUS(status);
}
/* Setup the argument to _SST */
@@ -202,22 +191,21 @@ acpi_enter_sleep_state_prep (
break;
default:
- arg.integer.value = ACPI_SST_INDICATOR_OFF; /* Default is off */
+ arg.integer.value = ACPI_SST_INDICATOR_OFF; /* Default is off */
break;
}
/* Set the system indicators to show the desired sleep state. */
- status = acpi_evaluate_object (NULL, METHOD_NAME__SST, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
+ acpi_format_exception(status)));
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_enter_sleep_state
@@ -231,80 +219,82 @@ acpi_enter_sleep_state_prep (
*
******************************************************************************/
-acpi_status asmlinkage
-acpi_enter_sleep_state (
- u8 sleep_state)
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
{
- u32 PM1Acontrol;
- u32 PM1Bcontrol;
- struct acpi_bit_register_info *sleep_type_reg_info;
- struct acpi_bit_register_info *sleep_enable_reg_info;
- u32 in_value;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_enter_sleep_state");
+ u32 PM1Acontrol;
+ u32 PM1Bcontrol;
+ struct acpi_bit_register_info *sleep_type_reg_info;
+ struct acpi_bit_register_info *sleep_enable_reg_info;
+ u32 in_value;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_enter_sleep_state");
if ((acpi_gbl_sleep_type_a > ACPI_SLEEP_TYPE_MAX) ||
- (acpi_gbl_sleep_type_b > ACPI_SLEEP_TYPE_MAX)) {
- ACPI_REPORT_ERROR (("Sleep values out of range: A=%X B=%X\n",
- acpi_gbl_sleep_type_a, acpi_gbl_sleep_type_b));
- return_ACPI_STATUS (AE_AML_OPERAND_VALUE);
+ (acpi_gbl_sleep_type_b > ACPI_SLEEP_TYPE_MAX)) {
+ ACPI_REPORT_ERROR(("Sleep values out of range: A=%X B=%X\n",
+ acpi_gbl_sleep_type_a,
+ acpi_gbl_sleep_type_b));
+ return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
- sleep_type_reg_info = acpi_hw_get_bit_register_info (ACPI_BITREG_SLEEP_TYPE_A);
- sleep_enable_reg_info = acpi_hw_get_bit_register_info (ACPI_BITREG_SLEEP_ENABLE);
+ sleep_type_reg_info =
+ acpi_hw_get_bit_register_info(ACPI_BITREG_SLEEP_TYPE_A);
+ sleep_enable_reg_info =
+ acpi_hw_get_bit_register_info(ACPI_BITREG_SLEEP_ENABLE);
/* Clear wake status */
- status = acpi_set_register (ACPI_BITREG_WAKE_STATUS, 1, ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_set_register(ACPI_BITREG_WAKE_STATUS, 1, ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Clear all fixed and general purpose status bits */
- status = acpi_hw_clear_acpi_status (ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_clear_acpi_status(ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* 1) Disable/Clear all GPEs
* 2) Enable all wakeup GPEs
*/
- status = acpi_hw_disable_all_gpes (ACPI_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_disable_all_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
acpi_gbl_system_awake_and_running = FALSE;
- status = acpi_hw_enable_all_wakeup_gpes (ACPI_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_enable_all_wakeup_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get current value of PM1A control */
- status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_CONTROL, &PM1Acontrol);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_CONTROL, &PM1Acontrol);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
- "Entering sleep state [S%d]\n", sleep_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "Entering sleep state [S%d]\n", sleep_state));
/* Clear SLP_EN and SLP_TYP fields */
PM1Acontrol &= ~(sleep_type_reg_info->access_bit_mask |
- sleep_enable_reg_info->access_bit_mask);
+ sleep_enable_reg_info->access_bit_mask);
PM1Bcontrol = PM1Acontrol;
/* Insert SLP_TYP bits */
- PM1Acontrol |= (acpi_gbl_sleep_type_a << sleep_type_reg_info->bit_position);
- PM1Bcontrol |= (acpi_gbl_sleep_type_b << sleep_type_reg_info->bit_position);
+ PM1Acontrol |=
+ (acpi_gbl_sleep_type_a << sleep_type_reg_info->bit_position);
+ PM1Bcontrol |=
+ (acpi_gbl_sleep_type_b << sleep_type_reg_info->bit_position);
/*
* We split the writes of SLP_TYP and SLP_EN to workaround
@@ -313,16 +303,18 @@ acpi_enter_sleep_state (
/* Write #1: fill in SLP_TYP data */
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1A_CONTROL,
+ PM1Acontrol);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1B_CONTROL,
+ PM1Bcontrol);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Insert SLP_ENABLE bit */
@@ -332,18 +324,20 @@ acpi_enter_sleep_state (
/* Write #2: SLP_TYP + SLP_EN */
- ACPI_FLUSH_CPU_CACHE ();
+ ACPI_FLUSH_CPU_CACHE();
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1A_CONTROL,
+ PM1Acontrol);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1B_CONTROL,
+ PM1Bcontrol);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
if (sleep_state > ACPI_STATE_S3) {
@@ -358,33 +352,34 @@ acpi_enter_sleep_state (
* still read the right value. Ideally, this block would go
* away entirely.
*/
- acpi_os_stall (10000000);
-
- status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_CONTROL,
- sleep_enable_reg_info->access_bit_mask);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ acpi_os_stall(10000000);
+
+ status = acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_CONTROL,
+ sleep_enable_reg_info->
+ access_bit_mask);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Wait until we enter sleep state */
do {
- status = acpi_get_register (ACPI_BITREG_WAKE_STATUS, &in_value,
- ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_register(ACPI_BITREG_WAKE_STATUS, &in_value,
+ ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Spin until we wake */
} while (!in_value);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_enter_sleep_state);
+EXPORT_SYMBOL(acpi_enter_sleep_state);
/*******************************************************************************
*
@@ -399,60 +394,57 @@ EXPORT_SYMBOL(acpi_enter_sleep_state);
*
******************************************************************************/
-acpi_status asmlinkage
-acpi_enter_sleep_state_s4bios (
- void)
+acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void)
{
- u32 in_value;
- acpi_status status;
-
+ u32 in_value;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("acpi_enter_sleep_state_s4bios");
+ ACPI_FUNCTION_TRACE("acpi_enter_sleep_state_s4bios");
-
- status = acpi_set_register (ACPI_BITREG_WAKE_STATUS, 1, ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_set_register(ACPI_BITREG_WAKE_STATUS, 1, ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_hw_clear_acpi_status (ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_clear_acpi_status(ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* 1) Disable/Clear all GPEs
* 2) Enable all wakeup GPEs
*/
- status = acpi_hw_disable_all_gpes (ACPI_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_disable_all_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
acpi_gbl_system_awake_and_running = FALSE;
- status = acpi_hw_enable_all_wakeup_gpes (ACPI_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_enable_all_wakeup_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_FLUSH_CPU_CACHE ();
+ ACPI_FLUSH_CPU_CACHE();
- status = acpi_os_write_port (acpi_gbl_FADT->smi_cmd,
- (u32) acpi_gbl_FADT->S4bios_req, 8);
+ status = acpi_os_write_port(acpi_gbl_FADT->smi_cmd,
+ (u32) acpi_gbl_FADT->S4bios_req, 8);
do {
acpi_os_stall(1000);
- status = acpi_get_register (ACPI_BITREG_WAKE_STATUS, &in_value,
- ACPI_MTX_DO_NOT_LOCK);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_register(ACPI_BITREG_WAKE_STATUS, &in_value,
+ ACPI_MTX_DO_NOT_LOCK);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
} while (!in_value);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios);
+EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios);
/*******************************************************************************
*
@@ -467,55 +459,62 @@ EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios);
*
******************************************************************************/
-acpi_status
-acpi_leave_sleep_state (
- u8 sleep_state)
+acpi_status acpi_leave_sleep_state(u8 sleep_state)
{
- struct acpi_object_list arg_list;
- union acpi_object arg;
- acpi_status status;
- struct acpi_bit_register_info *sleep_type_reg_info;
- struct acpi_bit_register_info *sleep_enable_reg_info;
- u32 PM1Acontrol;
- u32 PM1Bcontrol;
-
-
- ACPI_FUNCTION_TRACE ("acpi_leave_sleep_state");
+ struct acpi_object_list arg_list;
+ union acpi_object arg;
+ acpi_status status;
+ struct acpi_bit_register_info *sleep_type_reg_info;
+ struct acpi_bit_register_info *sleep_enable_reg_info;
+ u32 PM1Acontrol;
+ u32 PM1Bcontrol;
+ ACPI_FUNCTION_TRACE("acpi_leave_sleep_state");
/*
* Set SLP_TYPE and SLP_EN to state S0.
* This is unclear from the ACPI Spec, but it is required
* by some machines.
*/
- status = acpi_get_sleep_type_data (ACPI_STATE_S0,
- &acpi_gbl_sleep_type_a, &acpi_gbl_sleep_type_b);
- if (ACPI_SUCCESS (status)) {
- sleep_type_reg_info = acpi_hw_get_bit_register_info (ACPI_BITREG_SLEEP_TYPE_A);
- sleep_enable_reg_info = acpi_hw_get_bit_register_info (ACPI_BITREG_SLEEP_ENABLE);
+ status = acpi_get_sleep_type_data(ACPI_STATE_S0,
+ &acpi_gbl_sleep_type_a,
+ &acpi_gbl_sleep_type_b);
+ if (ACPI_SUCCESS(status)) {
+ sleep_type_reg_info =
+ acpi_hw_get_bit_register_info(ACPI_BITREG_SLEEP_TYPE_A);
+ sleep_enable_reg_info =
+ acpi_hw_get_bit_register_info(ACPI_BITREG_SLEEP_ENABLE);
/* Get current value of PM1A control */
- status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1_CONTROL, &PM1Acontrol);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_hw_register_read(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1_CONTROL,
+ &PM1Acontrol);
+ if (ACPI_SUCCESS(status)) {
/* Clear SLP_EN and SLP_TYP fields */
PM1Acontrol &= ~(sleep_type_reg_info->access_bit_mask |
- sleep_enable_reg_info->access_bit_mask);
+ sleep_enable_reg_info->
+ access_bit_mask);
PM1Bcontrol = PM1Acontrol;
/* Insert SLP_TYP bits */
- PM1Acontrol |= (acpi_gbl_sleep_type_a << sleep_type_reg_info->bit_position);
- PM1Bcontrol |= (acpi_gbl_sleep_type_b << sleep_type_reg_info->bit_position);
+ PM1Acontrol |=
+ (acpi_gbl_sleep_type_a << sleep_type_reg_info->
+ bit_position);
+ PM1Bcontrol |=
+ (acpi_gbl_sleep_type_b << sleep_type_reg_info->
+ bit_position);
/* Just ignore any errors */
- (void) acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol);
- (void) acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK,
- ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol);
+ (void)acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1A_CONTROL,
+ PM1Acontrol);
+ (void)acpi_hw_register_write(ACPI_MTX_DO_NOT_LOCK,
+ ACPI_REGISTER_PM1B_CONTROL,
+ PM1Bcontrol);
}
}
@@ -532,23 +531,23 @@ acpi_leave_sleep_state (
/* Ignore any errors from these methods */
arg.integer.value = ACPI_SST_WAKING;
- status = acpi_evaluate_object (NULL, METHOD_NAME__SST, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
+ acpi_format_exception(status)));
}
arg.integer.value = sleep_state;
- status = acpi_evaluate_object (NULL, METHOD_NAME__BFS, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR (("Method _BFS failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_evaluate_object(NULL, METHOD_NAME__BFS, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ ACPI_REPORT_ERROR(("Method _BFS failed, %s\n",
+ acpi_format_exception(status)));
}
- status = acpi_evaluate_object (NULL, METHOD_NAME__WAK, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR (("Method _WAK failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ ACPI_REPORT_ERROR(("Method _WAK failed, %s\n",
+ acpi_format_exception(status)));
}
/* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */
@@ -557,33 +556,35 @@ acpi_leave_sleep_state (
* 1) Disable/Clear all GPEs
* 2) Enable all runtime GPEs
*/
- status = acpi_hw_disable_all_gpes (ACPI_NOT_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_disable_all_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
acpi_gbl_system_awake_and_running = TRUE;
- status = acpi_hw_enable_all_runtime_gpes (ACPI_NOT_ISR);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_enable_all_runtime_gpes();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Enable power button */
- (void) acpi_set_register(
- acpi_gbl_fixed_event_info[ACPI_EVENT_POWER_BUTTON].enable_register_id,
- 1, ACPI_MTX_DO_NOT_LOCK);
+ (void)
+ acpi_set_register(acpi_gbl_fixed_event_info
+ [ACPI_EVENT_POWER_BUTTON].enable_register_id, 1,
+ ACPI_MTX_DO_NOT_LOCK);
- (void) acpi_set_register(
- acpi_gbl_fixed_event_info[ACPI_EVENT_POWER_BUTTON].status_register_id,
- 1, ACPI_MTX_DO_NOT_LOCK);
+ (void)
+ acpi_set_register(acpi_gbl_fixed_event_info
+ [ACPI_EVENT_POWER_BUTTON].status_register_id, 1,
+ ACPI_MTX_DO_NOT_LOCK);
arg.integer.value = ACPI_SST_WORKING;
- status = acpi_evaluate_object (NULL, METHOD_NAME__SST, &arg_list, NULL);
- if (ACPI_FAILURE (status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR (("Method _SST failed, %s\n",
- acpi_format_exception (status)));
+ status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
+ acpi_format_exception(status)));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/hardware/hwtimer.c
index 49d7b395322..aff6dc14178 100644
--- a/drivers/acpi/hardware/hwtimer.c
+++ b/drivers/acpi/hardware/hwtimer.c
@@ -46,8 +46,7 @@
#include <acpi/acpi.h>
#define _COMPONENT ACPI_HARDWARE
- ACPI_MODULE_NAME ("hwtimer")
-
+ACPI_MODULE_NAME("hwtimer")
/******************************************************************************
*
@@ -60,29 +59,23 @@
* DESCRIPTION: Obtains resolution of the ACPI PM Timer (24 or 32 bits).
*
******************************************************************************/
-
-acpi_status
-acpi_get_timer_resolution (
- u32 *resolution)
+acpi_status acpi_get_timer_resolution(u32 * resolution)
{
- ACPI_FUNCTION_TRACE ("acpi_get_timer_resolution");
-
+ ACPI_FUNCTION_TRACE("acpi_get_timer_resolution");
if (!resolution) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (0 == acpi_gbl_FADT->tmr_val_ext) {
*resolution = 24;
- }
- else {
+ } else {
*resolution = 32;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_get_timer
@@ -95,26 +88,22 @@ acpi_get_timer_resolution (
*
******************************************************************************/
-acpi_status
-acpi_get_timer (
- u32 *ticks)
+acpi_status acpi_get_timer(u32 * ticks)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_timer");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_timer");
if (!ticks) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_hw_low_level_read (32, ticks, &acpi_gbl_FADT->xpm_tmr_blk);
+ status = acpi_hw_low_level_read(32, ticks, &acpi_gbl_FADT->xpm_tmr_blk);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_timer);
+EXPORT_SYMBOL(acpi_get_timer);
/******************************************************************************
*
@@ -146,21 +135,16 @@ EXPORT_SYMBOL(acpi_get_timer);
******************************************************************************/
acpi_status
-acpi_get_timer_duration (
- u32 start_ticks,
- u32 end_ticks,
- u32 *time_elapsed)
+acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
{
- acpi_status status;
- u32 delta_ticks;
- acpi_integer quotient;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_timer_duration");
+ acpi_status status;
+ u32 delta_ticks;
+ acpi_integer quotient;
+ ACPI_FUNCTION_TRACE("acpi_get_timer_duration");
if (!time_elapsed) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -169,22 +153,22 @@ acpi_get_timer_duration (
*/
if (start_ticks < end_ticks) {
delta_ticks = end_ticks - start_ticks;
- }
- else if (start_ticks > end_ticks) {
+ } else if (start_ticks > end_ticks) {
if (0 == acpi_gbl_FADT->tmr_val_ext) {
/* 24-bit Timer */
- delta_ticks = (((0x00FFFFFF - start_ticks) + end_ticks) & 0x00FFFFFF);
- }
- else {
+ delta_ticks =
+ (((0x00FFFFFF - start_ticks) +
+ end_ticks) & 0x00FFFFFF);
+ } else {
/* 32-bit Timer */
delta_ticks = (0xFFFFFFFF - start_ticks) + end_ticks;
}
- }
- else /* start_ticks == end_ticks */ {
+ } else { /* start_ticks == end_ticks */
+
*time_elapsed = 0;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -192,12 +176,11 @@ acpi_get_timer_duration (
*
* time_elapsed = (delta_ticks * 1000000) / PM_TIMER_FREQUENCY;
*/
- status = acpi_ut_short_divide (((u64) delta_ticks) * 1000000,
- PM_TIMER_FREQUENCY, &quotient, NULL);
+ status = acpi_ut_short_divide(((u64) delta_ticks) * 1000000,
+ PM_TIMER_FREQUENCY, &quotient, NULL);
*time_elapsed = (u32) quotient;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
EXPORT_SYMBOL(acpi_get_timer_duration);
-
diff --git a/drivers/acpi/hotkey.c b/drivers/acpi/hotkey.c
index 1f76a40bade..2e2e4051dfa 100644
--- a/drivers/acpi/hotkey.c
+++ b/drivers/acpi/hotkey.c
@@ -62,7 +62,7 @@
#define _COMPONENT ACPI_HOTKEY_COMPONENT
ACPI_MODULE_NAME("acpi_hotkey")
-MODULE_AUTHOR("luming.yu@intel.com");
+ MODULE_AUTHOR("luming.yu@intel.com");
MODULE_DESCRIPTION(ACPI_HOTK_NAME);
MODULE_LICENSE("GPL");
@@ -180,8 +180,8 @@ static int hotkey_config_seq_show(struct seq_file *seq, void *offset);
static int hotkey_poll_config_seq_show(struct seq_file *seq, void *offset);
static int hotkey_polling_open_fs(struct inode *inode, struct file *file);
static union acpi_hotkey *get_hotkey_by_event(struct
- acpi_hotkey_list
- *hotkey_list, int event);
+ acpi_hotkey_list
+ *hotkey_list, int event);
/* event based config */
static struct file_operations hotkey_config_fops = {
@@ -246,7 +246,7 @@ static int hotkey_info_open_fs(struct inode *inode, struct file *file)
static char *format_result(union acpi_object *object)
{
char *buf = NULL;
-
+
buf = (char *)kmalloc(RESULT_STR_LEN, GFP_KERNEL);
if (buf)
memset(buf, 0, RESULT_STR_LEN);
@@ -256,7 +256,7 @@ static char *format_result(union acpi_object *object)
/* Now, just support integer type */
if (object->type == ACPI_TYPE_INTEGER)
sprintf(buf, "%d\n", (u32) object->integer.value);
-do_fail:
+ do_fail:
return (buf);
}
@@ -268,9 +268,9 @@ static int hotkey_polling_seq_show(struct seq_file *seq, void *offset)
ACPI_FUNCTION_TRACE("hotkey_polling_seq_show");
- if (poll_hotkey->poll_result){
+ if (poll_hotkey->poll_result) {
buf = format_result(poll_hotkey->poll_result);
- if(buf)
+ if (buf)
seq_printf(seq, "%s", buf);
kfree(buf);
}
@@ -299,7 +299,7 @@ static int hotkey_get_internal_event(int event, struct acpi_hotkey_list *list)
union acpi_hotkey *key =
container_of(entries, union acpi_hotkey, entries);
if (key->link.hotkey_type == ACPI_HOTKEY_EVENT
- && key->event_hotkey.external_hotkey_num == event){
+ && key->event_hotkey.external_hotkey_num == event) {
val = key->link.hotkey_standard_num;
break;
}
@@ -343,7 +343,7 @@ static int auto_hotkey_remove(struct acpi_device *device, int type)
static int create_polling_proc(union acpi_hotkey *device)
{
struct proc_dir_entry *proc;
- char proc_name[80];
+ char proc_name[80];
mode_t mode;
ACPI_FUNCTION_TRACE("create_polling_proc");
@@ -351,8 +351,8 @@ static int create_polling_proc(union acpi_hotkey *device)
sprintf(proc_name, "%d", device->link.hotkey_standard_num);
/*
- strcat(proc_name, device->poll_hotkey.poll_method);
- */
+ strcat(proc_name, device->poll_hotkey.poll_method);
+ */
proc = create_proc_entry(proc_name, mode, hotkey_proc_dir);
if (!proc) {
@@ -415,50 +415,50 @@ static int hotkey_remove(union acpi_hotkey *device)
return_VALUE(0);
}
-static int hotkey_update(union acpi_hotkey *key)
+static int hotkey_update(union acpi_hotkey *key)
{
struct list_head *entries;
ACPI_FUNCTION_TRACE("hotkey_update");
list_for_each(entries, global_hotkey_list.entries) {
- union acpi_hotkey *tmp=
+ union acpi_hotkey *tmp =
container_of(entries, union acpi_hotkey, entries);
if (tmp->link.hotkey_standard_num ==
key->link.hotkey_standard_num) {
if (key->link.hotkey_type == ACPI_HOTKEY_EVENT) {
free_hotkey_buffer(tmp);
tmp->event_hotkey.bus_handle =
- key->event_hotkey.bus_handle;
+ key->event_hotkey.bus_handle;
tmp->event_hotkey.external_hotkey_num =
- key->event_hotkey.external_hotkey_num;
+ key->event_hotkey.external_hotkey_num;
tmp->event_hotkey.action_handle =
- key->event_hotkey.action_handle;
+ key->event_hotkey.action_handle;
tmp->event_hotkey.action_method =
- key->event_hotkey.action_method;
+ key->event_hotkey.action_method;
kfree(key);
} else {
/*
- char proc_name[80];
+ char proc_name[80];
- sprintf(proc_name, "%d", tmp->link.hotkey_standard_num);
- strcat(proc_name, tmp->poll_hotkey.poll_method);
- remove_proc_entry(proc_name,hotkey_proc_dir);
- */
+ sprintf(proc_name, "%d", tmp->link.hotkey_standard_num);
+ strcat(proc_name, tmp->poll_hotkey.poll_method);
+ remove_proc_entry(proc_name,hotkey_proc_dir);
+ */
free_poll_hotkey_buffer(tmp);
tmp->poll_hotkey.poll_handle =
- key->poll_hotkey.poll_handle;
+ key->poll_hotkey.poll_handle;
tmp->poll_hotkey.poll_method =
- key->poll_hotkey.poll_method;
+ key->poll_hotkey.poll_method;
tmp->poll_hotkey.action_handle =
- key->poll_hotkey.action_handle;
+ key->poll_hotkey.action_handle;
tmp->poll_hotkey.action_method =
- key->poll_hotkey.action_method;
+ key->poll_hotkey.action_method;
tmp->poll_hotkey.poll_result =
- key->poll_hotkey.poll_result;
+ key->poll_hotkey.poll_result;
/*
- create_polling_proc(tmp);
- */
+ create_polling_proc(tmp);
+ */
kfree(key);
}
return_VALUE(0);
@@ -483,27 +483,25 @@ static void free_hotkey_device(union acpi_hotkey *key)
acpi_hotkey_notify_handler);
free_hotkey_buffer(key);
} else {
- char proc_name[80];
+ char proc_name[80];
sprintf(proc_name, "%d", key->link.hotkey_standard_num);
/*
- strcat(proc_name, key->poll_hotkey.poll_method);
- */
- remove_proc_entry(proc_name,hotkey_proc_dir);
+ strcat(proc_name, key->poll_hotkey.poll_method);
+ */
+ remove_proc_entry(proc_name, hotkey_proc_dir);
free_poll_hotkey_buffer(key);
}
kfree(key);
return_VOID;
}
-static void
-free_hotkey_buffer(union acpi_hotkey *key)
+static void free_hotkey_buffer(union acpi_hotkey *key)
{
kfree(key->event_hotkey.action_method);
}
-static void
-free_poll_hotkey_buffer(union acpi_hotkey *key)
+static void free_poll_hotkey_buffer(union acpi_hotkey *key)
{
kfree(key->poll_hotkey.action_method);
kfree(key->poll_hotkey.poll_method);
@@ -513,15 +511,15 @@ static int
init_hotkey_device(union acpi_hotkey *key, char *bus_str, char *action_str,
char *method, int std_num, int external_num)
{
- acpi_handle tmp_handle;
+ acpi_handle tmp_handle;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("init_hotkey_device");
- if(std_num < 0 || IS_POLL(std_num) || !key )
+ if (std_num < 0 || IS_POLL(std_num) || !key)
goto do_fail;
- if(!bus_str || !action_str || !method)
+ if (!bus_str || !action_str || !method)
goto do_fail;
key->link.hotkey_type = ACPI_HOTKEY_EVENT;
@@ -529,19 +527,22 @@ init_hotkey_device(union acpi_hotkey *key, char *bus_str, char *action_str,
key->event_hotkey.flag = 0;
key->event_hotkey.action_method = method;
- status = acpi_get_handle(NULL,bus_str, &(key->event_hotkey.bus_handle));
- if(ACPI_FAILURE(status))
+ status =
+ acpi_get_handle(NULL, bus_str, &(key->event_hotkey.bus_handle));
+ if (ACPI_FAILURE(status))
goto do_fail;
key->event_hotkey.external_hotkey_num = external_num;
- status = acpi_get_handle(NULL,action_str, &(key->event_hotkey.action_handle));
- if(ACPI_FAILURE(status))
+ status =
+ acpi_get_handle(NULL, action_str,
+ &(key->event_hotkey.action_handle));
+ if (ACPI_FAILURE(status))
goto do_fail;
status = acpi_get_handle(key->event_hotkey.action_handle,
- method, &tmp_handle);
+ method, &tmp_handle);
if (ACPI_FAILURE(status))
goto do_fail;
return_VALUE(AE_OK);
-do_fail:
+ do_fail:
return_VALUE(-ENODEV);
}
@@ -552,14 +553,14 @@ init_poll_hotkey_device(union acpi_hotkey *key,
char *action_str, char *action_method, int std_num)
{
acpi_status status = AE_OK;
- acpi_handle tmp_handle;
+ acpi_handle tmp_handle;
ACPI_FUNCTION_TRACE("init_poll_hotkey_device");
- if(std_num < 0 || IS_EVENT(std_num) || !key)
+ if (std_num < 0 || IS_EVENT(std_num) || !key)
goto do_fail;
- if(!poll_str || !poll_method || !action_str || !action_method)
+ if (!poll_str || !poll_method || !action_str || !action_method)
goto do_fail;
key->link.hotkey_type = ACPI_HOTKEY_POLLING;
@@ -568,30 +569,32 @@ init_poll_hotkey_device(union acpi_hotkey *key,
key->poll_hotkey.poll_method = poll_method;
key->poll_hotkey.action_method = action_method;
- status = acpi_get_handle(NULL,poll_str, &(key->poll_hotkey.poll_handle));
- if(ACPI_FAILURE(status))
+ status =
+ acpi_get_handle(NULL, poll_str, &(key->poll_hotkey.poll_handle));
+ if (ACPI_FAILURE(status))
goto do_fail;
status = acpi_get_handle(key->poll_hotkey.poll_handle,
- poll_method, &tmp_handle);
- if (ACPI_FAILURE(status))
- goto do_fail;
- status = acpi_get_handle(NULL,action_str, &(key->poll_hotkey.action_handle));
+ poll_method, &tmp_handle);
+ if (ACPI_FAILURE(status))
+ goto do_fail;
+ status =
+ acpi_get_handle(NULL, action_str,
+ &(key->poll_hotkey.action_handle));
if (ACPI_FAILURE(status))
goto do_fail;
status = acpi_get_handle(key->poll_hotkey.action_handle,
- action_method, &tmp_handle);
+ action_method, &tmp_handle);
if (ACPI_FAILURE(status))
goto do_fail;
key->poll_hotkey.poll_result =
(union acpi_object *)kmalloc(sizeof(union acpi_object), GFP_KERNEL);
- if(!key->poll_hotkey.poll_result)
+ if (!key->poll_hotkey.poll_result)
goto do_fail;
return_VALUE(AE_OK);
-do_fail:
+ do_fail:
return_VALUE(-ENODEV);
}
-
static int hotkey_open_config(struct inode *inode, struct file *file)
{
ACPI_FUNCTION_TRACE("hotkey_open_config");
@@ -679,8 +682,9 @@ get_parms(char *config_record,
sscanf(config_record, "%d", cmd);
- if(*cmd == 1){
- if(sscanf(config_record, "%d:%d", cmd, internal_event_num)!=2)
+ if (*cmd == 1) {
+ if (sscanf(config_record, "%d:%d", cmd, internal_event_num) !=
+ 2)
goto do_fail;
else
return (6);
@@ -694,8 +698,8 @@ get_parms(char *config_record,
goto do_fail;
count = tmp1 - tmp;
- *bus_handle = (char *) kmalloc(count+1, GFP_KERNEL);
- if(!*bus_handle)
+ *bus_handle = (char *)kmalloc(count + 1, GFP_KERNEL);
+ if (!*bus_handle)
goto do_fail;
strncpy(*bus_handle, tmp, count);
*(*bus_handle + count) = 0;
@@ -706,8 +710,8 @@ get_parms(char *config_record,
if (!tmp1)
goto do_fail;
count = tmp1 - tmp;
- *bus_method = (char *) kmalloc(count+1, GFP_KERNEL);
- if(!*bus_method)
+ *bus_method = (char *)kmalloc(count + 1, GFP_KERNEL);
+ if (!*bus_method)
goto do_fail;
strncpy(*bus_method, tmp, count);
*(*bus_method + count) = 0;
@@ -718,7 +722,7 @@ get_parms(char *config_record,
if (!tmp1)
goto do_fail;
count = tmp1 - tmp;
- *action_handle = (char *) kmalloc(count+1, GFP_KERNEL);
+ *action_handle = (char *)kmalloc(count + 1, GFP_KERNEL);
strncpy(*action_handle, tmp, count);
*(*action_handle + count) = 0;
@@ -728,17 +732,18 @@ get_parms(char *config_record,
if (!tmp1)
goto do_fail;
count = tmp1 - tmp;
- *method = (char *) kmalloc(count+1, GFP_KERNEL);
- if(!*method)
+ *method = (char *)kmalloc(count + 1, GFP_KERNEL);
+ if (!*method)
goto do_fail;
strncpy(*method, tmp, count);
*(*method + count) = 0;
- if(sscanf(tmp1 + 1, "%d:%d", internal_event_num, external_event_num)<=0)
+ if (sscanf(tmp1 + 1, "%d:%d", internal_event_num, external_event_num) <=
+ 0)
goto do_fail;
return_VALUE(6);
-do_fail:
+ do_fail:
return_VALUE(-1);
}
@@ -758,8 +763,8 @@ static ssize_t hotkey_write_config(struct file *file,
ACPI_FUNCTION_TRACE(("hotkey_write_config"));
- config_record = (char *) kmalloc(count+1, GFP_KERNEL);
- if(!config_record)
+ config_record = (char *)kmalloc(count + 1, GFP_KERNEL);
+ if (!config_record)
return_VALUE(-ENOMEM);
if (copy_from_user(config_record, buffer, count)) {
@@ -777,10 +782,10 @@ static ssize_t hotkey_write_config(struct file *file,
&method, &internal_event_num, &external_event_num);
kfree(config_record);
- if(IS_OTHERS(internal_event_num))
+ if (IS_OTHERS(internal_event_num))
goto do_fail;
if (ret != 6) {
-do_fail:
+ do_fail:
kfree(bus_handle);
kfree(bus_method);
kfree(action_handle);
@@ -791,14 +796,14 @@ do_fail:
}
key = kmalloc(sizeof(union acpi_hotkey), GFP_KERNEL);
- if(!key)
+ if (!key)
goto do_fail;
memset(key, 0, sizeof(union acpi_hotkey));
- if(cmd == 1) {
+ if (cmd == 1) {
union acpi_hotkey *tmp = NULL;
tmp = get_hotkey_by_event(&global_hotkey_list,
- internal_event_num);
- if(!tmp)
+ internal_event_num);
+ if (!tmp)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid key"));
else
memcpy(key, tmp, sizeof(union acpi_hotkey));
@@ -807,15 +812,16 @@ do_fail:
if (IS_EVENT(internal_event_num)) {
kfree(bus_method);
ret = init_hotkey_device(key, bus_handle, action_handle, method,
- internal_event_num, external_event_num);
+ internal_event_num,
+ external_event_num);
} else
ret = init_poll_hotkey_device(key, bus_handle, bus_method,
- action_handle, method,
- internal_event_num);
+ action_handle, method,
+ internal_event_num);
if (ret) {
kfree(bus_handle);
kfree(action_handle);
- if(IS_EVENT(internal_event_num))
+ if (IS_EVENT(internal_event_num))
free_hotkey_buffer(key);
else
free_poll_hotkey_buffer(key);
@@ -824,13 +830,14 @@ do_fail:
return_VALUE(-EINVAL);
}
-cont_cmd:
+ cont_cmd:
kfree(bus_handle);
kfree(action_handle);
switch (cmd) {
case 0:
- if(get_hotkey_by_event(&global_hotkey_list,key->link.hotkey_standard_num))
+ if (get_hotkey_by_event
+ (&global_hotkey_list, key->link.hotkey_standard_num))
goto fail_out;
else
hotkey_add(key);
@@ -839,7 +846,7 @@ cont_cmd:
hotkey_remove(key);
break;
case 2:
- if(hotkey_update(key))
+ if (hotkey_update(key))
goto fail_out;
break;
default:
@@ -847,8 +854,8 @@ cont_cmd:
break;
}
return_VALUE(count);
-fail_out:
- if(IS_EVENT(internal_event_num))
+ fail_out:
+ if (IS_EVENT(internal_event_num))
free_hotkey_buffer(key);
else
free_poll_hotkey_buffer(key);
@@ -882,7 +889,8 @@ static int write_acpi_int(acpi_handle handle, const char *method, int val,
return_VALUE(status == AE_OK);
}
-static int read_acpi_int(acpi_handle handle, const char *method, union acpi_object *val)
+static int read_acpi_int(acpi_handle handle, const char *method,
+ union acpi_object *val)
{
struct acpi_buffer output;
union acpi_object out_obj;
@@ -893,7 +901,7 @@ static int read_acpi_int(acpi_handle handle, const char *method, union acpi_obje
output.pointer = &out_obj;
status = acpi_evaluate_object(handle, (char *)method, NULL, &output);
- if(val){
+ if (val) {
val->integer.value = out_obj.integer.value;
val->type = out_obj.type;
} else
@@ -903,8 +911,8 @@ static int read_acpi_int(acpi_handle handle, const char *method, union acpi_obje
}
static union acpi_hotkey *get_hotkey_by_event(struct
- acpi_hotkey_list
- *hotkey_list, int event)
+ acpi_hotkey_list
+ *hotkey_list, int event)
{
struct list_head *entries;
@@ -912,10 +920,10 @@ static union acpi_hotkey *get_hotkey_by_event(struct
union acpi_hotkey *key =
container_of(entries, union acpi_hotkey, entries);
if (key->link.hotkey_standard_num == event) {
- return(key);
+ return (key);
}
}
- return(NULL);
+ return (NULL);
}
/*
@@ -932,15 +940,15 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
{
struct acpi_hotkey_list *hotkey_list = &global_hotkey_list;
char *arg;
- int event,method_type,type, value;
+ int event, method_type, type, value;
union acpi_hotkey *key;
ACPI_FUNCTION_TRACE("hotkey_execte_aml_method");
- arg = (char *) kmalloc(count+1, GFP_KERNEL);
- if(!arg)
+ arg = (char *)kmalloc(count + 1, GFP_KERNEL);
+ if (!arg)
return_VALUE(-ENOMEM);
- arg[count]=0;
+ arg[count] = 0;
if (copy_from_user(arg, buffer, count)) {
kfree(arg);
@@ -948,7 +956,8 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
return_VALUE(-EINVAL);
}
- if (sscanf(arg, "%d:%d:%d:%d", &event, &method_type, &type, &value) != 4) {
+ if (sscanf(arg, "%d:%d:%d:%d", &event, &method_type, &type, &value) !=
+ 4) {
kfree(arg);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument 3"));
return_VALUE(-EINVAL);
@@ -956,19 +965,21 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
kfree(arg);
if (type == ACPI_TYPE_INTEGER) {
key = get_hotkey_by_event(hotkey_list, event);
- if(!key)
+ if (!key)
goto do_fail;
if (IS_EVENT(event))
write_acpi_int(key->event_hotkey.action_handle,
- key->event_hotkey.action_method, value, NULL);
+ key->event_hotkey.action_method, value,
+ NULL);
else if (IS_POLL(event)) {
- if ( method_type == POLL_METHOD )
+ if (method_type == POLL_METHOD)
read_acpi_int(key->poll_hotkey.poll_handle,
- key->poll_hotkey.poll_method,
- key->poll_hotkey.poll_result);
- else if ( method_type == ACTION_METHOD )
+ key->poll_hotkey.poll_method,
+ key->poll_hotkey.poll_result);
+ else if (method_type == ACTION_METHOD)
write_acpi_int(key->poll_hotkey.action_handle,
- key->poll_hotkey.action_method, value, NULL);
+ key->poll_hotkey.action_method,
+ value, NULL);
else
goto do_fail;
@@ -978,7 +989,7 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
return_VALUE(-EINVAL);
}
return_VALUE(count);
-do_fail:
+ do_fail:
return_VALUE(-EINVAL);
}
@@ -1074,15 +1085,15 @@ static int __init hotkey_init(void)
return (0);
-do_fail5:
+ do_fail5:
remove_proc_entry(HOTKEY_INFO, hotkey_proc_dir);
-do_fail4:
+ do_fail4:
remove_proc_entry(HOTKEY_ACTION, hotkey_proc_dir);
-do_fail3:
+ do_fail3:
remove_proc_entry(HOTKEY_PL_CONFIG, hotkey_proc_dir);
-do_fail2:
+ do_fail2:
remove_proc_entry(HOTKEY_EV_CONFIG, hotkey_proc_dir);
-do_fail1:
+ do_fail1:
remove_proc_entry(HOTKEY_PROC, acpi_root_dir);
return (-ENODEV);
}
diff --git a/drivers/acpi/ibm_acpi.c b/drivers/acpi/ibm_acpi.c
index ad85e10001f..5cc090326dd 100644
--- a/drivers/acpi/ibm_acpi.c
+++ b/drivers/acpi/ibm_acpi.c
@@ -2,7 +2,7 @@
* ibm_acpi.c - IBM ThinkPad ACPI Extras
*
*
- * Copyright (C) 2004 Borislav Deianov
+ * Copyright (C) 2004-2005 Borislav Deianov <borislav@users.sf.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -17,38 +17,62 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ */
+
+#define IBM_VERSION "0.12a"
+
+/*
* Changelog:
- *
- * 2004-08-09 0.1 initial release, support for X series
- * 2004-08-14 0.2 support for T series, X20
- * bluetooth enable/disable
- * hotkey events disabled by default
- * removed fan control, currently useless
- * 2004-08-17 0.3 support for R40
- * lcd off, brightness control
- * thinklight on/off
- * 2004-09-16 0.4 support for module parameters
- * hotkey mask can be prefixed by 0x
- * video output switching
- * video expansion control
- * ultrabay eject support
- * removed lcd brightness/on/off control, didn't work
+ *
+ * 2005-08-17 0.12 fix compilation on 2.6.13-rc kernels
+ * 2005-03-17 0.11 support for 600e, 770x
+ * thanks to Jamie Lentin <lentinj@dial.pipex.com>
+ * support for 770e, G41
+ * G40 and G41 don't have a thinklight
+ * temperatures no longer experimental
+ * experimental brightness control
+ * experimental volume control
+ * experimental fan enable/disable
+ * 2005-01-16 0.10 fix module loading on R30, R31
+ * 2005-01-16 0.9 support for 570, R30, R31
+ * ultrabay support on A22p, A3x
+ * limit arg for cmos, led, beep, drop experimental status
+ * more capable led control on A21e, A22p, T20-22, X20
+ * experimental temperatures and fan speed
+ * experimental embedded controller register dump
+ * mark more functions as __init, drop incorrect __exit
+ * use MODULE_VERSION
+ * thanks to Henrik Brix Andersen <brix@gentoo.org>
+ * fix parameter passing on module loading
+ * thanks to Rusty Russell <rusty@rustcorp.com.au>
+ * thanks to Jim Radford <radford@blackbean.org>
+ * 2004-11-08 0.8 fix init error case, don't return from a macro
+ * thanks to Chris Wright <chrisw@osdl.org>
+ * 2004-10-23 0.7 fix module loading on A21e, A22p, T20, T21, X20
+ * fix led control on A21e
+ * 2004-10-19 0.6 use acpi_bus_register_driver() to claim HKEY device
* 2004-10-18 0.5 thinklight support on A21e, G40, R32, T20, T21, X20
* proc file format changed
* video_switch command
* experimental cmos control
* experimental led control
* experimental acpi sounds
- * 2004-10-19 0.6 use acpi_bus_register_driver() to claim HKEY device
- * 2004-10-23 0.7 fix module loading on A21e, A22p, T20, T21, X20
- * fix LED control on A21e
- * 2004-11-08 0.8 fix init error case, don't return from a macro
- * thanks to Chris Wright <chrisw@osdl.org>
+ * 2004-09-16 0.4 support for module parameters
+ * hotkey mask can be prefixed by 0x
+ * video output switching
+ * video expansion control
+ * ultrabay eject support
+ * removed lcd brightness/on/off control, didn't work
+ * 2004-08-17 0.3 support for R40
+ * lcd off, brightness control
+ * thinklight on/off
+ * 2004-08-14 0.2 support for T series, X20
+ * bluetooth enable/disable
+ * hotkey events disabled by default
+ * removed fan control, currently useless
+ * 2004-08-09 0.1 initial release, support for X series
*/
-#define IBM_VERSION "0.8"
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -64,6 +88,11 @@
#define IBM_FILE "ibm_acpi"
#define IBM_URL "http://ibm-acpi.sf.net/"
+MODULE_AUTHOR("Borislav Deianov");
+MODULE_DESCRIPTION(IBM_DESC);
+MODULE_VERSION(IBM_VERSION);
+MODULE_LICENSE("GPL");
+
#define IBM_DIR IBM_NAME
#define IBM_LOG IBM_FILE ": "
@@ -84,54 +113,122 @@ static acpi_handle root_handle = NULL;
#define IBM_HANDLE(object, parent, paths...) \
static acpi_handle object##_handle; \
static acpi_handle *object##_parent = &parent##_handle; \
+ static char *object##_path; \
static char *object##_paths[] = { paths }
-IBM_HANDLE(ec, root,
- "\\_SB.PCI0.ISA.EC", /* A21e, A22p, T20, T21, X20 */
- "\\_SB.PCI0.LPC.EC", /* all others */
-);
-
-IBM_HANDLE(vid, root,
- "\\_SB.PCI0.VID", /* A21e, G40, X30, X40 */
- "\\_SB.PCI0.AGP.VID", /* all others */
-);
-
-IBM_HANDLE(cmos, root,
- "\\UCMS", /* R50, R50p, R51, T4x, X31, X40 */
- "\\CMOS", /* A3x, G40, R32, T23, T30, X22, X24, X30 */
- "\\CMS", /* R40, R40e */
-); /* A21e, A22p, T20, T21, X20 */
-
-IBM_HANDLE(dock, root,
- "\\_SB.GDCK", /* X30, X31, X40 */
- "\\_SB.PCI0.DOCK", /* A22p, T20, T21, X20 */
- "\\_SB.PCI0.PCI1.DOCK", /* all others */
-); /* A21e, G40, R32, R40, R40e */
-
-IBM_HANDLE(bay, root,
- "\\_SB.PCI0.IDE0.SCND.MSTR"); /* all except A21e */
-IBM_HANDLE(bayej, root,
- "\\_SB.PCI0.IDE0.SCND.MSTR._EJ0"); /* all except A2x, A3x */
-
-IBM_HANDLE(lght, root, "\\LGHT"); /* A21e, A22p, T20, T21, X20 */
-IBM_HANDLE(hkey, ec, "HKEY"); /* all */
-IBM_HANDLE(led, ec, "LED"); /* all except A21e, A22p, T20, T21, X20 */
-IBM_HANDLE(sysl, ec, "SYSL"); /* A21e, A22p, T20, T21, X20 */
-IBM_HANDLE(bled, ec, "BLED"); /* A22p, T20, T21, X20 */
-IBM_HANDLE(beep, ec, "BEEP"); /* all models */
+/*
+ * The following models are supported to various degrees:
+ *
+ * 570, 600e, 600x, 770e, 770x
+ * A20m, A21e, A21m, A21p, A22p, A30, A30p, A31, A31p
+ * G40, G41
+ * R30, R31, R32, R40, R40e, R50, R50e, R50p, R51
+ * T20, T21, T22, T23, T30, T40, T40p, T41, T41p, T42, T42p, T43
+ * X20, X21, X22, X23, X24, X30, X31, X40
+ *
+ * The following models have no supported features:
+ *
+ * 240, 240x, i1400
+ *
+ * Still missing DSDTs for the following models:
+ *
+ * A20p, A22e, A22m
+ * R52
+ * S31
+ * T43p
+ */
+
+IBM_HANDLE(ec, root, "\\_SB.PCI0.ISA.EC0", /* 240, 240x */
+ "\\_SB.PCI.ISA.EC", /* 570 */
+ "\\_SB.PCI0.ISA0.EC0", /* 600e/x, 770e, 770x */
+ "\\_SB.PCI0.ISA.EC", /* A21e, A2xm/p, T20-22, X20-21 */
+ "\\_SB.PCI0.AD4S.EC0", /* i1400, R30 */
+ "\\_SB.PCI0.ICH3.EC0", /* R31 */
+ "\\_SB.PCI0.LPC.EC", /* all others */
+ );
+
+IBM_HANDLE(vid, root, "\\_SB.PCI.AGP.VGA", /* 570 */
+ "\\_SB.PCI0.AGP0.VID0", /* 600e/x, 770x */
+ "\\_SB.PCI0.VID0", /* 770e */
+ "\\_SB.PCI0.VID", /* A21e, G4x, R50e, X30, X40 */
+ "\\_SB.PCI0.AGP.VID", /* all others */
+ ); /* R30, R31 */
+
+IBM_HANDLE(vid2, root, "\\_SB.PCI0.AGPB.VID"); /* G41 */
+
+IBM_HANDLE(cmos, root, "\\UCMS", /* R50, R50e, R50p, R51, T4x, X31, X40 */
+ "\\CMOS", /* A3x, G4x, R32, T23, T30, X22-24, X30 */
+ "\\CMS", /* R40, R40e */
+ ); /* all others */
+
+IBM_HANDLE(dock, root, "\\_SB.GDCK", /* X30, X31, X40 */
+ "\\_SB.PCI0.DOCK", /* 600e/x,770e,770x,A2xm/p,T20-22,X20-21 */
+ "\\_SB.PCI0.PCI1.DOCK", /* all others */
+ "\\_SB.PCI.ISA.SLCE", /* 570 */
+ ); /* A21e,G4x,R30,R31,R32,R40,R40e,R50e */
+
+IBM_HANDLE(bay, root, "\\_SB.PCI.IDE.SECN.MAST", /* 570 */
+ "\\_SB.PCI0.IDE0.IDES.IDSM", /* 600e/x, 770e, 770x */
+ "\\_SB.PCI0.IDE0.SCND.MSTR", /* all others */
+ ); /* A21e, R30, R31 */
+
+IBM_HANDLE(bay_ej, bay, "_EJ3", /* 600e/x, A2xm/p, A3x */
+ "_EJ0", /* all others */
+ ); /* 570,A21e,G4x,R30,R31,R32,R40e,R50e */
+
+IBM_HANDLE(bay2, root, "\\_SB.PCI0.IDE0.PRIM.SLAV", /* A3x, R32 */
+ "\\_SB.PCI0.IDE0.IDEP.IDPS", /* 600e/x, 770e, 770x */
+ ); /* all others */
+
+IBM_HANDLE(bay2_ej, bay2, "_EJ3", /* 600e/x, 770e, A3x */
+ "_EJ0", /* 770x */
+ ); /* all others */
+
+/* don't list other alternatives as we install a notify handler on the 570 */
+IBM_HANDLE(pci, root, "\\_SB.PCI"); /* 570 */
+
+IBM_HANDLE(hkey, ec, "\\_SB.HKEY", /* 600e/x, 770e, 770x */
+ "^HKEY", /* R30, R31 */
+ "HKEY", /* all others */
+ ); /* 570 */
+
+IBM_HANDLE(lght, root, "\\LGHT"); /* A21e, A2xm/p, T20-22, X20-21 */
+IBM_HANDLE(ledb, ec, "LEDB"); /* G4x */
+
+IBM_HANDLE(led, ec, "SLED", /* 570 */
+ "SYSL", /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */
+ "LED", /* all others */
+ ); /* R30, R31 */
+
+IBM_HANDLE(beep, ec, "BEEP"); /* all except R30, R31 */
+IBM_HANDLE(ecrd, ec, "ECRD"); /* 570 */
+IBM_HANDLE(ecwr, ec, "ECWR"); /* 570 */
+IBM_HANDLE(fans, ec, "FANS"); /* X31, X40 */
+
+IBM_HANDLE(gfan, ec, "GFAN", /* 570 */
+ "\\FSPD", /* 600e/x, 770e, 770x */
+ ); /* all others */
+
+IBM_HANDLE(sfan, ec, "SFAN", /* 570 */
+ "JFNS", /* 770x-JL */
+ ); /* all others */
+
+#define IBM_HKEY_HID "IBM0068"
+#define IBM_PCI_HID "PNP0A03"
struct ibm_struct {
char *name;
+ char param[32];
char *hid;
struct acpi_driver *driver;
-
- int (*init) (struct ibm_struct *);
- int (*read) (struct ibm_struct *, char *);
- int (*write) (struct ibm_struct *, char *);
- void (*exit) (struct ibm_struct *);
- void (*notify) (struct ibm_struct *, u32);
+ int (*init) (void);
+ int (*read) (char *);
+ int (*write) (char *);
+ void (*exit) (void);
+
+ void (*notify) (struct ibm_struct *, u32);
acpi_handle *handle;
int type;
struct acpi_device *device;
@@ -141,17 +238,6 @@ struct ibm_struct {
int init_called;
int notify_installed;
- int supported;
- union {
- struct {
- int status;
- int mask;
- } hotkey;
- struct {
- int autoswitch;
- } video;
- } state;
-
int experimental;
};
@@ -165,15 +251,15 @@ static int acpi_evalf(acpi_handle handle,
void *res, char *method, char *fmt, ...)
{
char *fmt0 = fmt;
- struct acpi_object_list params;
- union acpi_object in_objs[IBM_MAX_ACPI_ARGS];
- struct acpi_buffer result;
- union acpi_object out_obj;
- acpi_status status;
- va_list ap;
- char res_type;
- int success;
- int quiet;
+ struct acpi_object_list params;
+ union acpi_object in_objs[IBM_MAX_ACPI_ARGS];
+ struct acpi_buffer result, *resultp;
+ union acpi_object out_obj;
+ acpi_status status;
+ va_list ap;
+ char res_type;
+ int success;
+ int quiet;
if (!*fmt) {
printk(IBM_ERR "acpi_evalf() called with empty format\n");
@@ -199,7 +285,7 @@ static int acpi_evalf(acpi_handle handle,
in_objs[params.count].integer.value = va_arg(ap, int);
in_objs[params.count++].type = ACPI_TYPE_INTEGER;
break;
- /* add more types as needed */
+ /* add more types as needed */
default:
printk(IBM_ERR "acpi_evalf() called "
"with invalid format character '%c'\n", c);
@@ -208,21 +294,25 @@ static int acpi_evalf(acpi_handle handle,
}
va_end(ap);
- result.length = sizeof(out_obj);
- result.pointer = &out_obj;
+ if (res_type != 'v') {
+ result.length = sizeof(out_obj);
+ result.pointer = &out_obj;
+ resultp = &result;
+ } else
+ resultp = NULL;
- status = acpi_evaluate_object(handle, method, &params, &result);
+ status = acpi_evaluate_object(handle, method, &params, resultp);
switch (res_type) {
- case 'd': /* int */
+ case 'd': /* int */
if (res)
*(int *)res = out_obj.integer.value;
success = status == AE_OK && out_obj.type == ACPI_TYPE_INTEGER;
break;
- case 'v': /* void */
+ case 'v': /* void */
success = status == AE_OK;
break;
- /* add more types as needed */
+ /* add more types as needed */
default:
printk(IBM_ERR "acpi_evalf() called "
"with invalid format character '%c'\n", res_type);
@@ -262,7 +352,7 @@ static char *next_cmd(char **cmds)
return start;
}
-static int driver_init(struct ibm_struct *ibm)
+static int driver_init(void)
{
printk(IBM_INFO "%s v%s\n", IBM_DESC, IBM_VERSION);
printk(IBM_INFO "%s\n", IBM_URL);
@@ -270,7 +360,7 @@ static int driver_init(struct ibm_struct *ibm)
return 0;
}
-static int driver_read(struct ibm_struct *ibm, char *p)
+static int driver_read(char *p)
{
int len = 0;
@@ -280,67 +370,74 @@ static int driver_read(struct ibm_struct *ibm, char *p)
return len;
}
-static int hotkey_get(struct ibm_struct *ibm, int *status, int *mask)
+static int hotkey_supported;
+static int hotkey_mask_supported;
+static int hotkey_orig_status;
+static int hotkey_orig_mask;
+
+static int hotkey_get(int *status, int *mask)
{
if (!acpi_evalf(hkey_handle, status, "DHKC", "d"))
- return -EIO;
- if (ibm->supported) {
- if (!acpi_evalf(hkey_handle, mask, "DHKN", "qd"))
- return -EIO;
- } else {
- *mask = ibm->state.hotkey.mask;
- }
- return 0;
+ return 0;
+
+ if (hotkey_mask_supported)
+ if (!acpi_evalf(hkey_handle, mask, "DHKN", "d"))
+ return 0;
+
+ return 1;
}
-static int hotkey_set(struct ibm_struct *ibm, int status, int mask)
+static int hotkey_set(int status, int mask)
{
int i;
if (!acpi_evalf(hkey_handle, NULL, "MHKC", "vd", status))
- return -EIO;
-
- if (!ibm->supported)
return 0;
- for (i=0; i<32; i++) {
- int bit = ((1 << i) & mask) != 0;
- if (!acpi_evalf(hkey_handle, NULL, "MHKM", "vdd", i+1, bit))
- return -EIO;
- }
+ if (hotkey_mask_supported)
+ for (i = 0; i < 32; i++) {
+ int bit = ((1 << i) & mask) != 0;
+ if (!acpi_evalf(hkey_handle,
+ NULL, "MHKM", "vdd", i + 1, bit))
+ return 0;
+ }
- return 0;
+ return 1;
}
-static int hotkey_init(struct ibm_struct *ibm)
+static int hotkey_init(void)
{
- int ret;
+ /* hotkey not supported on 570 */
+ hotkey_supported = hkey_handle != NULL;
- ibm->supported = 1;
- ret = hotkey_get(ibm,
- &ibm->state.hotkey.status,
- &ibm->state.hotkey.mask);
- if (ret < 0) {
- /* mask not supported on A21e, A22p, T20, T21, X20, X22, X24 */
- ibm->supported = 0;
- ret = hotkey_get(ibm,
- &ibm->state.hotkey.status,
- &ibm->state.hotkey.mask);
+ if (hotkey_supported) {
+ /* mask not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p,
+ A30, R30, R31, T20-22, X20-21, X22-24 */
+ hotkey_mask_supported =
+ acpi_evalf(hkey_handle, NULL, "DHKN", "qv");
+
+ if (!hotkey_get(&hotkey_orig_status, &hotkey_orig_mask))
+ return -ENODEV;
}
- return ret;
-}
+ return 0;
+}
-static int hotkey_read(struct ibm_struct *ibm, char *p)
+static int hotkey_read(char *p)
{
int status, mask;
int len = 0;
- if (hotkey_get(ibm, &status, &mask) < 0)
+ if (!hotkey_supported) {
+ len += sprintf(p + len, "status:\t\tnot supported\n");
+ return len;
+ }
+
+ if (!hotkey_get(&status, &mask))
return -EIO;
len += sprintf(p + len, "status:\t\t%s\n", enabled(status, 0));
- if (ibm->supported) {
+ if (hotkey_mask_supported) {
len += sprintf(p + len, "mask:\t\t0x%04x\n", mask);
len += sprintf(p + len,
"commands:\tenable, disable, reset, <mask>\n");
@@ -352,23 +449,26 @@ static int hotkey_read(struct ibm_struct *ibm, char *p)
return len;
}
-static int hotkey_write(struct ibm_struct *ibm, char *buf)
+static int hotkey_write(char *buf)
{
int status, mask;
char *cmd;
int do_cmd = 0;
- if (hotkey_get(ibm, &status, &mask) < 0)
+ if (!hotkey_supported)
return -ENODEV;
+ if (!hotkey_get(&status, &mask))
+ return -EIO;
+
while ((cmd = next_cmd(&buf))) {
if (strlencmp(cmd, "enable") == 0) {
status = 1;
} else if (strlencmp(cmd, "disable") == 0) {
status = 0;
} else if (strlencmp(cmd, "reset") == 0) {
- status = ibm->state.hotkey.status;
- mask = ibm->state.hotkey.mask;
+ status = hotkey_orig_status;
+ mask = hotkey_orig_mask;
} else if (sscanf(cmd, "0x%x", &mask) == 1) {
/* mask set */
} else if (sscanf(cmd, "%x", &mask) == 1) {
@@ -378,15 +478,16 @@ static int hotkey_write(struct ibm_struct *ibm, char *buf)
do_cmd = 1;
}
- if (do_cmd && hotkey_set(ibm, status, mask) < 0)
+ if (do_cmd && !hotkey_set(status, mask))
return -EIO;
return 0;
-}
+}
-static void hotkey_exit(struct ibm_struct *ibm)
+static void hotkey_exit(void)
{
- hotkey_set(ibm, ibm->state.hotkey.status, ibm->state.hotkey.mask);
+ if (hotkey_supported)
+ hotkey_set(hotkey_orig_status, hotkey_orig_mask);
}
static void hotkey_notify(struct ibm_struct *ibm, u32 event)
@@ -398,33 +499,38 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
else {
printk(IBM_ERR "unknown hotkey event %d\n", event);
acpi_bus_generate_event(ibm->device, event, 0);
- }
+ }
}
-static int bluetooth_init(struct ibm_struct *ibm)
+static int bluetooth_supported;
+
+static int bluetooth_init(void)
{
- /* bluetooth not supported on A21e, G40, T20, T21, X20 */
- ibm->supported = acpi_evalf(hkey_handle, NULL, "GBDC", "qv");
+ /* bluetooth not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p,
+ G4x, R30, R31, R40e, R50e, T20-22, X20-21 */
+ bluetooth_supported = hkey_handle &&
+ acpi_evalf(hkey_handle, NULL, "GBDC", "qv");
return 0;
}
-static int bluetooth_status(struct ibm_struct *ibm)
+static int bluetooth_status(void)
{
int status;
- if (!ibm->supported || !acpi_evalf(hkey_handle, &status, "GBDC", "d"))
+ if (!bluetooth_supported ||
+ !acpi_evalf(hkey_handle, &status, "GBDC", "d"))
status = 0;
return status;
}
-static int bluetooth_read(struct ibm_struct *ibm, char *p)
+static int bluetooth_read(char *p)
{
int len = 0;
- int status = bluetooth_status(ibm);
+ int status = bluetooth_status();
- if (!ibm->supported)
+ if (!bluetooth_supported)
len += sprintf(p + len, "status:\t\tnot supported\n");
else if (!(status & 1))
len += sprintf(p + len, "status:\t\tnot installed\n");
@@ -436,14 +542,14 @@ static int bluetooth_read(struct ibm_struct *ibm, char *p)
return len;
}
-static int bluetooth_write(struct ibm_struct *ibm, char *buf)
+static int bluetooth_write(char *buf)
{
- int status = bluetooth_status(ibm);
+ int status = bluetooth_status();
char *cmd;
int do_cmd = 0;
- if (!ibm->supported)
- return -EINVAL;
+ if (!bluetooth_supported)
+ return -ENODEV;
while ((cmd = next_cmd(&buf))) {
if (strlencmp(cmd, "enable") == 0) {
@@ -456,64 +562,166 @@ static int bluetooth_write(struct ibm_struct *ibm, char *buf)
}
if (do_cmd && !acpi_evalf(hkey_handle, NULL, "SBDC", "vd", status))
- return -EIO;
+ return -EIO;
return 0;
}
-static int video_init(struct ibm_struct *ibm)
+static int video_supported;
+static int video_orig_autosw;
+
+#define VIDEO_570 1
+#define VIDEO_770 2
+#define VIDEO_NEW 3
+
+static int video_init(void)
{
- if (!acpi_evalf(vid_handle,
- &ibm->state.video.autoswitch, "^VDEE", "d"))
- return -ENODEV;
+ int ivga;
+
+ if (vid2_handle && acpi_evalf(NULL, &ivga, "\\IVGA", "d") && ivga)
+ /* G41, assume IVGA doesn't change */
+ vid_handle = vid2_handle;
+
+ if (!vid_handle)
+ /* video switching not supported on R30, R31 */
+ video_supported = 0;
+ else if (acpi_evalf(vid_handle, &video_orig_autosw, "SWIT", "qd"))
+ /* 570 */
+ video_supported = VIDEO_570;
+ else if (acpi_evalf(vid_handle, &video_orig_autosw, "^VADL", "qd"))
+ /* 600e/x, 770e, 770x */
+ video_supported = VIDEO_770;
+ else
+ /* all others */
+ video_supported = VIDEO_NEW;
return 0;
}
-static int video_status(struct ibm_struct *ibm)
+static int video_status(void)
{
int status = 0;
int i;
- acpi_evalf(NULL, NULL, "\\VUPS", "vd", 1);
- if (acpi_evalf(NULL, &i, "\\VCDC", "d"))
- status |= 0x02 * i;
+ if (video_supported == VIDEO_570) {
+ if (acpi_evalf(NULL, &i, "\\_SB.PHS", "dd", 0x87))
+ status = i & 3;
+ } else if (video_supported == VIDEO_770) {
+ if (acpi_evalf(NULL, &i, "\\VCDL", "d"))
+ status |= 0x01 * i;
+ if (acpi_evalf(NULL, &i, "\\VCDC", "d"))
+ status |= 0x02 * i;
+ } else if (video_supported == VIDEO_NEW) {
+ acpi_evalf(NULL, NULL, "\\VUPS", "vd", 1);
+ if (acpi_evalf(NULL, &i, "\\VCDC", "d"))
+ status |= 0x02 * i;
+
+ acpi_evalf(NULL, NULL, "\\VUPS", "vd", 0);
+ if (acpi_evalf(NULL, &i, "\\VCDL", "d"))
+ status |= 0x01 * i;
+ if (acpi_evalf(NULL, &i, "\\VCDD", "d"))
+ status |= 0x08 * i;
+ }
+
+ return status;
+}
- acpi_evalf(NULL, NULL, "\\VUPS", "vd", 0);
- if (acpi_evalf(NULL, &i, "\\VCDL", "d"))
- status |= 0x01 * i;
- if (acpi_evalf(NULL, &i, "\\VCDD", "d"))
- status |= 0x08 * i;
+static int video_autosw(void)
+{
+ int autosw = 0;
- if (acpi_evalf(vid_handle, &i, "^VDEE", "d"))
- status |= 0x10 * (i & 1);
+ if (video_supported == VIDEO_570)
+ acpi_evalf(vid_handle, &autosw, "SWIT", "d");
+ else if (video_supported == VIDEO_770 || video_supported == VIDEO_NEW)
+ acpi_evalf(vid_handle, &autosw, "^VDEE", "d");
- return status;
+ return autosw & 1;
}
-static int video_read(struct ibm_struct *ibm, char *p)
+static int video_read(char *p)
{
- int status = video_status(ibm);
+ int status = video_status();
+ int autosw = video_autosw();
int len = 0;
+ if (!video_supported) {
+ len += sprintf(p + len, "status:\t\tnot supported\n");
+ return len;
+ }
+
+ len += sprintf(p + len, "status:\t\tsupported\n");
len += sprintf(p + len, "lcd:\t\t%s\n", enabled(status, 0));
len += sprintf(p + len, "crt:\t\t%s\n", enabled(status, 1));
- len += sprintf(p + len, "dvi:\t\t%s\n", enabled(status, 3));
- len += sprintf(p + len, "auto:\t\t%s\n", enabled(status, 4));
- len += sprintf(p + len, "commands:\tlcd_enable, lcd_disable, "
- "crt_enable, crt_disable\n");
- len += sprintf(p + len, "commands:\tdvi_enable, dvi_disable, "
- "auto_enable, auto_disable\n");
+ if (video_supported == VIDEO_NEW)
+ len += sprintf(p + len, "dvi:\t\t%s\n", enabled(status, 3));
+ len += sprintf(p + len, "auto:\t\t%s\n", enabled(autosw, 0));
+ len += sprintf(p + len, "commands:\tlcd_enable, lcd_disable\n");
+ len += sprintf(p + len, "commands:\tcrt_enable, crt_disable\n");
+ if (video_supported == VIDEO_NEW)
+ len += sprintf(p + len, "commands:\tdvi_enable, dvi_disable\n");
+ len += sprintf(p + len, "commands:\tauto_enable, auto_disable\n");
len += sprintf(p + len, "commands:\tvideo_switch, expand_toggle\n");
return len;
}
-static int video_write(struct ibm_struct *ibm, char *buf)
+static int video_switch(void)
+{
+ int autosw = video_autosw();
+ int ret;
+
+ if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
+ return -EIO;
+ ret = video_supported == VIDEO_570 ?
+ acpi_evalf(ec_handle, NULL, "_Q16", "v") :
+ acpi_evalf(vid_handle, NULL, "VSWT", "v");
+ acpi_evalf(vid_handle, NULL, "_DOS", "vd", autosw);
+
+ return ret;
+}
+
+static int video_expand(void)
+{
+ if (video_supported == VIDEO_570)
+ return acpi_evalf(ec_handle, NULL, "_Q17", "v");
+ else if (video_supported == VIDEO_770)
+ return acpi_evalf(vid_handle, NULL, "VEXP", "v");
+ else
+ return acpi_evalf(NULL, NULL, "\\VEXP", "v");
+}
+
+static int video_switch2(int status)
+{
+ int ret;
+
+ if (video_supported == VIDEO_570) {
+ ret = acpi_evalf(NULL, NULL,
+ "\\_SB.PHS2", "vdd", 0x8b, status | 0x80);
+ } else if (video_supported == VIDEO_770) {
+ int autosw = video_autosw();
+ if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
+ return -EIO;
+
+ ret = acpi_evalf(vid_handle, NULL,
+ "ASWT", "vdd", status * 0x100, 0);
+
+ acpi_evalf(vid_handle, NULL, "_DOS", "vd", autosw);
+ } else {
+ ret = acpi_evalf(NULL, NULL, "\\VUPS", "vd", 0x80) &&
+ acpi_evalf(NULL, NULL, "\\VSDS", "vdd", status, 1);
+ }
+
+ return ret;
+}
+
+static int video_write(char *buf)
{
char *cmd;
int enable, disable, status;
+ if (!video_supported)
+ return -ENODEV;
+
enable = disable = 0;
while ((cmd = next_cmd(&buf))) {
@@ -525,9 +733,11 @@ static int video_write(struct ibm_struct *ibm, char *buf)
enable |= 0x02;
} else if (strlencmp(cmd, "crt_disable") == 0) {
disable |= 0x02;
- } else if (strlencmp(cmd, "dvi_enable") == 0) {
+ } else if (video_supported == VIDEO_NEW &&
+ strlencmp(cmd, "dvi_enable") == 0) {
enable |= 0x08;
- } else if (strlencmp(cmd, "dvi_disable") == 0) {
+ } else if (video_supported == VIDEO_NEW &&
+ strlencmp(cmd, "dvi_disable") == 0) {
disable |= 0x08;
} else if (strlencmp(cmd, "auto_enable") == 0) {
if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
@@ -536,71 +746,75 @@ static int video_write(struct ibm_struct *ibm, char *buf)
if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 0))
return -EIO;
} else if (strlencmp(cmd, "video_switch") == 0) {
- int autoswitch;
- if (!acpi_evalf(vid_handle, &autoswitch, "^VDEE", "d"))
- return -EIO;
- if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd", 1))
- return -EIO;
- if (!acpi_evalf(vid_handle, NULL, "VSWT", "v"))
- return -EIO;
- if (!acpi_evalf(vid_handle, NULL, "_DOS", "vd",
- autoswitch))
+ if (!video_switch())
return -EIO;
} else if (strlencmp(cmd, "expand_toggle") == 0) {
- if (!acpi_evalf(NULL, NULL, "\\VEXP", "v"))
+ if (!video_expand())
return -EIO;
} else
return -EINVAL;
}
if (enable || disable) {
- status = (video_status(ibm) & 0x0f & ~disable) | enable;
- if (!acpi_evalf(NULL, NULL, "\\VUPS", "vd", 0x80))
- return -EIO;
- if (!acpi_evalf(NULL, NULL, "\\VSDS", "vdd", status, 1))
+ status = (video_status() & 0x0f & ~disable) | enable;
+ if (!video_switch2(status))
return -EIO;
}
return 0;
}
-static void video_exit(struct ibm_struct *ibm)
+static void video_exit(void)
{
- acpi_evalf(vid_handle, NULL, "_DOS", "vd",
- ibm->state.video.autoswitch);
+ acpi_evalf(vid_handle, NULL, "_DOS", "vd", video_orig_autosw);
}
-static int light_init(struct ibm_struct *ibm)
+static int light_supported;
+static int light_status_supported;
+
+static int light_init(void)
{
- /* kblt not supported on G40, R32, X20 */
- ibm->supported = acpi_evalf(ec_handle, NULL, "KBLT", "qv");
+ /* light not supported on 570, 600e/x, 770e, 770x, G4x, R30, R31 */
+ light_supported = (cmos_handle || lght_handle) && !ledb_handle;
+
+ if (light_supported)
+ /* light status not supported on
+ 570, 600e/x, 770e, 770x, G4x, R30, R31, R32, X20 */
+ light_status_supported = acpi_evalf(ec_handle, NULL,
+ "KBLT", "qv");
return 0;
}
-static int light_read(struct ibm_struct *ibm, char *p)
+static int light_read(char *p)
{
int len = 0;
int status = 0;
- if (ibm->supported) {
+ if (!light_supported) {
+ len += sprintf(p + len, "status:\t\tnot supported\n");
+ } else if (!light_status_supported) {
+ len += sprintf(p + len, "status:\t\tunknown\n");
+ len += sprintf(p + len, "commands:\ton, off\n");
+ } else {
if (!acpi_evalf(ec_handle, &status, "KBLT", "d"))
return -EIO;
len += sprintf(p + len, "status:\t\t%s\n", onoff(status, 0));
- } else
- len += sprintf(p + len, "status:\t\tunknown\n");
-
- len += sprintf(p + len, "commands:\ton, off\n");
+ len += sprintf(p + len, "commands:\ton, off\n");
+ }
return len;
}
-static int light_write(struct ibm_struct *ibm, char *buf)
+static int light_write(char *buf)
{
int cmos_cmd, lght_cmd;
char *cmd;
int success;
-
+
+ if (!light_supported)
+ return -ENODEV;
+
while ((cmd = next_cmd(&buf))) {
if (strlencmp(cmd, "on") == 0) {
cmos_cmd = 0x0c;
@@ -610,10 +824,10 @@ static int light_write(struct ibm_struct *ibm, char *buf)
lght_cmd = 0;
} else
return -EINVAL;
-
+
success = cmos_handle ?
- acpi_evalf(cmos_handle, NULL, NULL, "vd", cmos_cmd) :
- acpi_evalf(lght_handle, NULL, NULL, "vd", lght_cmd);
+ acpi_evalf(cmos_handle, NULL, NULL, "vd", cmos_cmd) :
+ acpi_evalf(lght_handle, NULL, NULL, "vd", lght_cmd);
if (!success)
return -EIO;
}
@@ -633,7 +847,7 @@ static int _sta(acpi_handle handle)
#define dock_docked() (_sta(dock_handle) & 1)
-static int dock_read(struct ibm_struct *ibm, char *p)
+static int dock_read(char *p)
{
int len = 0;
int docked = dock_docked();
@@ -650,18 +864,17 @@ static int dock_read(struct ibm_struct *ibm, char *p)
return len;
}
-static int dock_write(struct ibm_struct *ibm, char *buf)
+static int dock_write(char *buf)
{
char *cmd;
if (!dock_docked())
- return -EINVAL;
+ return -ENODEV;
while ((cmd = next_cmd(&buf))) {
if (strlencmp(cmd, "undock") == 0) {
- if (!acpi_evalf(dock_handle, NULL, "_DCK", "vd", 0))
- return -EIO;
- if (!acpi_evalf(dock_handle, NULL, "_EJ0", "vd", 1))
+ if (!acpi_evalf(dock_handle, NULL, "_DCK", "vd", 0) ||
+ !acpi_evalf(dock_handle, NULL, "_EJ0", "vd", 1))
return -EIO;
} else if (strlencmp(cmd, "dock") == 0) {
if (!acpi_evalf(dock_handle, NULL, "_DCK", "vd", 1))
@@ -671,90 +884,131 @@ static int dock_write(struct ibm_struct *ibm, char *buf)
}
return 0;
-}
+}
static void dock_notify(struct ibm_struct *ibm, u32 event)
{
int docked = dock_docked();
-
- if (event == 3 && docked)
- acpi_bus_generate_event(ibm->device, event, 1); /* button */
+ int pci = ibm->hid && strstr(ibm->hid, IBM_PCI_HID);
+
+ if (event == 1 && !pci) /* 570 */
+ acpi_bus_generate_event(ibm->device, event, 1); /* button */
+ else if (event == 1 && pci) /* 570 */
+ acpi_bus_generate_event(ibm->device, event, 3); /* dock */
+ else if (event == 3 && docked)
+ acpi_bus_generate_event(ibm->device, event, 1); /* button */
else if (event == 3 && !docked)
- acpi_bus_generate_event(ibm->device, event, 2); /* undock */
+ acpi_bus_generate_event(ibm->device, event, 2); /* undock */
else if (event == 0 && docked)
- acpi_bus_generate_event(ibm->device, event, 3); /* dock */
+ acpi_bus_generate_event(ibm->device, event, 3); /* dock */
else {
printk(IBM_ERR "unknown dock event %d, status %d\n",
event, _sta(dock_handle));
- acpi_bus_generate_event(ibm->device, event, 0); /* unknown */
+ acpi_bus_generate_event(ibm->device, event, 0); /* unknown */
}
}
-#define bay_occupied() (_sta(bay_handle) & 1)
+static int bay_status_supported;
+static int bay_status2_supported;
+static int bay_eject_supported;
+static int bay_eject2_supported;
-static int bay_init(struct ibm_struct *ibm)
+static int bay_init(void)
{
- /* bay not supported on A21e, A22p, A31, A31p, G40, R32, R40e */
- ibm->supported = bay_handle && bayej_handle &&
- acpi_evalf(bay_handle, NULL, "_STA", "qv");
+ bay_status_supported = bay_handle &&
+ acpi_evalf(bay_handle, NULL, "_STA", "qv");
+ bay_status2_supported = bay2_handle &&
+ acpi_evalf(bay2_handle, NULL, "_STA", "qv");
+
+ bay_eject_supported = bay_handle && bay_ej_handle &&
+ (strlencmp(bay_ej_path, "_EJ0") == 0 || experimental);
+ bay_eject2_supported = bay2_handle && bay2_ej_handle &&
+ (strlencmp(bay2_ej_path, "_EJ0") == 0 || experimental);
return 0;
}
-static int bay_read(struct ibm_struct *ibm, char *p)
+#define bay_occupied(b) (_sta(b##_handle) & 1)
+
+static int bay_read(char *p)
{
int len = 0;
- int occupied = bay_occupied();
-
- if (!ibm->supported)
- len += sprintf(p + len, "status:\t\tnot supported\n");
- else if (!occupied)
- len += sprintf(p + len, "status:\t\tunoccupied\n");
- else {
- len += sprintf(p + len, "status:\t\toccupied\n");
+ int occupied = bay_occupied(bay);
+ int occupied2 = bay_occupied(bay2);
+ int eject, eject2;
+
+ len += sprintf(p + len, "status:\t\t%s\n", bay_status_supported ?
+ (occupied ? "occupied" : "unoccupied") :
+ "not supported");
+ if (bay_status2_supported)
+ len += sprintf(p + len, "status2:\t%s\n", occupied2 ?
+ "occupied" : "unoccupied");
+
+ eject = bay_eject_supported && occupied;
+ eject2 = bay_eject2_supported && occupied2;
+
+ if (eject && eject2)
+ len += sprintf(p + len, "commands:\teject, eject2\n");
+ else if (eject)
len += sprintf(p + len, "commands:\teject\n");
- }
+ else if (eject2)
+ len += sprintf(p + len, "commands:\teject2\n");
return len;
}
-static int bay_write(struct ibm_struct *ibm, char *buf)
+static int bay_write(char *buf)
{
char *cmd;
+ if (!bay_eject_supported && !bay_eject2_supported)
+ return -ENODEV;
+
while ((cmd = next_cmd(&buf))) {
- if (strlencmp(cmd, "eject") == 0) {
- if (!ibm->supported ||
- !acpi_evalf(bay_handle, NULL, "_EJ0", "vd", 1))
+ if (bay_eject_supported && strlencmp(cmd, "eject") == 0) {
+ if (!acpi_evalf(bay_ej_handle, NULL, NULL, "vd", 1))
+ return -EIO;
+ } else if (bay_eject2_supported &&
+ strlencmp(cmd, "eject2") == 0) {
+ if (!acpi_evalf(bay2_ej_handle, NULL, NULL, "vd", 1))
return -EIO;
} else
return -EINVAL;
}
return 0;
-}
+}
static void bay_notify(struct ibm_struct *ibm, u32 event)
{
acpi_bus_generate_event(ibm->device, event, 0);
}
-static int cmos_read(struct ibm_struct *ibm, char *p)
+static int cmos_read(char *p)
{
int len = 0;
- /* cmos not supported on A21e, A22p, T20, T21, X20 */
+ /* cmos not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p,
+ R30, R31, T20-22, X20-21 */
if (!cmos_handle)
len += sprintf(p + len, "status:\t\tnot supported\n");
else {
len += sprintf(p + len, "status:\t\tsupported\n");
- len += sprintf(p + len, "commands:\t<int>\n");
+ len += sprintf(p + len, "commands:\t<cmd> (<cmd> is 0-21)\n");
}
return len;
}
-static int cmos_write(struct ibm_struct *ibm, char *buf)
+static int cmos_eval(int cmos_cmd)
+{
+ if (cmos_handle)
+ return acpi_evalf(cmos_handle, NULL, NULL, "vd", cmos_cmd);
+ else
+ return 1;
+}
+
+static int cmos_write(char *buf)
{
char *cmd;
int cmos_cmd;
@@ -763,183 +1017,644 @@ static int cmos_write(struct ibm_struct *ibm, char *buf)
return -EINVAL;
while ((cmd = next_cmd(&buf))) {
- if (sscanf(cmd, "%u", &cmos_cmd) == 1) {
+ if (sscanf(cmd, "%u", &cmos_cmd) == 1 &&
+ cmos_cmd >= 0 && cmos_cmd <= 21) {
/* cmos_cmd set */
} else
return -EINVAL;
- if (!acpi_evalf(cmos_handle, NULL, NULL, "vd", cmos_cmd))
+ if (!cmos_eval(cmos_cmd))
return -EIO;
}
return 0;
-}
-
-static int led_read(struct ibm_struct *ibm, char *p)
+}
+
+static int led_supported;
+
+#define LED_570 1
+#define LED_OLD 2
+#define LED_NEW 3
+
+static int led_init(void)
+{
+ if (!led_handle)
+ /* led not supported on R30, R31 */
+ led_supported = 0;
+ else if (strlencmp(led_path, "SLED") == 0)
+ /* 570 */
+ led_supported = LED_570;
+ else if (strlencmp(led_path, "SYSL") == 0)
+ /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20-21 */
+ led_supported = LED_OLD;
+ else
+ /* all others */
+ led_supported = LED_NEW;
+
+ return 0;
+}
+
+#define led_status(s) ((s) == 0 ? "off" : ((s) == 1 ? "on" : "blinking"))
+
+static int led_read(char *p)
{
int len = 0;
+ if (!led_supported) {
+ len += sprintf(p + len, "status:\t\tnot supported\n");
+ return len;
+ }
+ len += sprintf(p + len, "status:\t\tsupported\n");
+
+ if (led_supported == LED_570) {
+ /* 570 */
+ int i, status;
+ for (i = 0; i < 8; i++) {
+ if (!acpi_evalf(ec_handle,
+ &status, "GLED", "dd", 1 << i))
+ return -EIO;
+ len += sprintf(p + len, "%d:\t\t%s\n",
+ i, led_status(status));
+ }
+ }
+
len += sprintf(p + len, "commands:\t"
- "<int> on, <int> off, <int> blink\n");
+ "<led> on, <led> off, <led> blink (<led> is 0-7)\n");
return len;
}
-static int led_write(struct ibm_struct *ibm, char *buf)
+/* off, on, blink */
+static const int led_sled_arg1[] = { 0, 1, 3 };
+static const int led_exp_hlbl[] = { 0, 0, 1 }; /* led# * */
+static const int led_exp_hlcl[] = { 0, 1, 1 }; /* led# * */
+static const int led_led_arg1[] = { 0, 0x80, 0xc0 };
+
+#define EC_HLCL 0x0c
+#define EC_HLBL 0x0d
+#define EC_HLMS 0x0e
+
+static int led_write(char *buf)
{
char *cmd;
- unsigned int led;
- int led_cmd, sysl_cmd, bled_a, bled_b;
+ int led, ind, ret;
+
+ if (!led_supported)
+ return -ENODEV;
while ((cmd = next_cmd(&buf))) {
- if (sscanf(cmd, "%u", &led) != 1)
+ if (sscanf(cmd, "%d", &led) != 1 || led < 0 || led > 7)
return -EINVAL;
- if (strstr(cmd, "blink")) {
- led_cmd = 0xc0;
- sysl_cmd = 2;
- bled_a = 2;
- bled_b = 1;
+ if (strstr(cmd, "off")) {
+ ind = 0;
} else if (strstr(cmd, "on")) {
- led_cmd = 0x80;
- sysl_cmd = 1;
- bled_a = 2;
- bled_b = 0;
- } else if (strstr(cmd, "off")) {
- led_cmd = sysl_cmd = bled_a = bled_b = 0;
+ ind = 1;
+ } else if (strstr(cmd, "blink")) {
+ ind = 2;
} else
return -EINVAL;
-
- if (led_handle) {
+
+ if (led_supported == LED_570) {
+ /* 570 */
+ led = 1 << led;
if (!acpi_evalf(led_handle, NULL, NULL, "vdd",
- led, led_cmd))
+ led, led_sled_arg1[ind]))
return -EIO;
- } else if (led < 2) {
- if (acpi_evalf(sysl_handle, NULL, NULL, "vdd",
- led, sysl_cmd))
+ } else if (led_supported == LED_OLD) {
+ /* 600e/x, 770e, 770x, A21e, A2xm/p, T20-22, X20 */
+ led = 1 << led;
+ ret = ec_write(EC_HLMS, led);
+ if (ret >= 0)
+ ret =
+ ec_write(EC_HLBL, led * led_exp_hlbl[ind]);
+ if (ret >= 0)
+ ret =
+ ec_write(EC_HLCL, led * led_exp_hlcl[ind]);
+ if (ret < 0)
+ return ret;
+ } else {
+ /* all others */
+ if (!acpi_evalf(led_handle, NULL, NULL, "vdd",
+ led, led_led_arg1[ind]))
return -EIO;
- } else if (led == 2 && bled_handle) {
- if (acpi_evalf(bled_handle, NULL, NULL, "vdd",
- bled_a, bled_b))
+ }
+ }
+
+ return 0;
+}
+
+static int beep_read(char *p)
+{
+ int len = 0;
+
+ if (!beep_handle)
+ len += sprintf(p + len, "status:\t\tnot supported\n");
+ else {
+ len += sprintf(p + len, "status:\t\tsupported\n");
+ len += sprintf(p + len, "commands:\t<cmd> (<cmd> is 0-17)\n");
+ }
+
+ return len;
+}
+
+static int beep_write(char *buf)
+{
+ char *cmd;
+ int beep_cmd;
+
+ if (!beep_handle)
+ return -ENODEV;
+
+ while ((cmd = next_cmd(&buf))) {
+ if (sscanf(cmd, "%u", &beep_cmd) == 1 &&
+ beep_cmd >= 0 && beep_cmd <= 17) {
+ /* beep_cmd set */
+ } else
+ return -EINVAL;
+ if (!acpi_evalf(beep_handle, NULL, NULL, "vdd", beep_cmd, 0))
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int acpi_ec_read(int i, u8 * p)
+{
+ int v;
+
+ if (ecrd_handle) {
+ if (!acpi_evalf(ecrd_handle, &v, NULL, "dd", i))
+ return 0;
+ *p = v;
+ } else {
+ if (ec_read(i, p) < 0)
+ return 0;
+ }
+
+ return 1;
+}
+
+static int acpi_ec_write(int i, u8 v)
+{
+ if (ecwr_handle) {
+ if (!acpi_evalf(ecwr_handle, NULL, NULL, "vdd", i, v))
+ return 0;
+ } else {
+ if (ec_write(i, v) < 0)
+ return 0;
+ }
+
+ return 1;
+}
+
+static int thermal_tmp_supported;
+static int thermal_updt_supported;
+
+static int thermal_init(void)
+{
+ /* temperatures not supported on 570, G4x, R30, R31, R32 */
+ thermal_tmp_supported = acpi_evalf(ec_handle, NULL, "TMP7", "qv");
+
+ /* 600e/x, 770e, 770x */
+ thermal_updt_supported = acpi_evalf(ec_handle, NULL, "UPDT", "qv");
+
+ return 0;
+}
+
+static int thermal_read(char *p)
+{
+ int len = 0;
+
+ if (!thermal_tmp_supported)
+ len += sprintf(p + len, "temperatures:\tnot supported\n");
+ else {
+ int i, t;
+ char tmpi[] = "TMPi";
+ s8 tmp[8];
+
+ if (thermal_updt_supported)
+ if (!acpi_evalf(ec_handle, NULL, "UPDT", "v"))
+ return -EIO;
+
+ for (i = 0; i < 8; i++) {
+ tmpi[3] = '0' + i;
+ if (!acpi_evalf(ec_handle, &t, tmpi, "d"))
+ return -EIO;
+ if (thermal_updt_supported)
+ tmp[i] = (t - 2732 + 5) / 10;
+ else
+ tmp[i] = t;
+ }
+
+ len += sprintf(p + len,
+ "temperatures:\t%d %d %d %d %d %d %d %d\n",
+ tmp[0], tmp[1], tmp[2], tmp[3],
+ tmp[4], tmp[5], tmp[6], tmp[7]);
+ }
+
+ return len;
+}
+
+static u8 ecdump_regs[256];
+
+static int ecdump_read(char *p)
+{
+ int len = 0;
+ int i, j;
+ u8 v;
+
+ len += sprintf(p + len, "EC "
+ " +00 +01 +02 +03 +04 +05 +06 +07"
+ " +08 +09 +0a +0b +0c +0d +0e +0f\n");
+ for (i = 0; i < 256; i += 16) {
+ len += sprintf(p + len, "EC 0x%02x:", i);
+ for (j = 0; j < 16; j++) {
+ if (!acpi_ec_read(i + j, &v))
+ break;
+ if (v != ecdump_regs[i + j])
+ len += sprintf(p + len, " *%02x", v);
+ else
+ len += sprintf(p + len, " %02x", v);
+ ecdump_regs[i + j] = v;
+ }
+ len += sprintf(p + len, "\n");
+ if (j != 16)
+ break;
+ }
+
+ /* These are way too dangerous to advertise openly... */
+#if 0
+ len += sprintf(p + len, "commands:\t0x<offset> 0x<value>"
+ " (<offset> is 00-ff, <value> is 00-ff)\n");
+ len += sprintf(p + len, "commands:\t0x<offset> <value> "
+ " (<offset> is 00-ff, <value> is 0-255)\n");
+#endif
+ return len;
+}
+
+static int ecdump_write(char *buf)
+{
+ char *cmd;
+ int i, v;
+
+ while ((cmd = next_cmd(&buf))) {
+ if (sscanf(cmd, "0x%x 0x%x", &i, &v) == 2) {
+ /* i and v set */
+ } else if (sscanf(cmd, "0x%x %u", &i, &v) == 2) {
+ /* i and v set */
+ } else
+ return -EINVAL;
+ if (i >= 0 && i < 256 && v >= 0 && v < 256) {
+ if (!acpi_ec_write(i, v))
return -EIO;
} else
return -EINVAL;
}
return 0;
-}
-
-static int beep_read(struct ibm_struct *ibm, char *p)
+}
+
+static int brightness_offset = 0x31;
+
+static int brightness_read(char *p)
{
int len = 0;
+ u8 level;
- len += sprintf(p + len, "commands:\t<int>\n");
+ if (!acpi_ec_read(brightness_offset, &level)) {
+ len += sprintf(p + len, "level:\t\tunreadable\n");
+ } else {
+ len += sprintf(p + len, "level:\t\t%d\n", level & 0x7);
+ len += sprintf(p + len, "commands:\tup, down\n");
+ len += sprintf(p + len, "commands:\tlevel <level>"
+ " (<level> is 0-7)\n");
+ }
return len;
}
-static int beep_write(struct ibm_struct *ibm, char *buf)
+#define BRIGHTNESS_UP 4
+#define BRIGHTNESS_DOWN 5
+
+static int brightness_write(char *buf)
{
+ int cmos_cmd, inc, i;
+ u8 level;
+ int new_level;
char *cmd;
- int beep_cmd;
while ((cmd = next_cmd(&buf))) {
- if (sscanf(cmd, "%u", &beep_cmd) == 1) {
- /* beep_cmd set */
+ if (!acpi_ec_read(brightness_offset, &level))
+ return -EIO;
+ level &= 7;
+
+ if (strlencmp(cmd, "up") == 0) {
+ new_level = level == 7 ? 7 : level + 1;
+ } else if (strlencmp(cmd, "down") == 0) {
+ new_level = level == 0 ? 0 : level - 1;
+ } else if (sscanf(cmd, "level %d", &new_level) == 1 &&
+ new_level >= 0 && new_level <= 7) {
+ /* new_level set */
+ } else
+ return -EINVAL;
+
+ cmos_cmd = new_level > level ? BRIGHTNESS_UP : BRIGHTNESS_DOWN;
+ inc = new_level > level ? 1 : -1;
+ for (i = level; i != new_level; i += inc) {
+ if (!cmos_eval(cmos_cmd))
+ return -EIO;
+ if (!acpi_ec_write(brightness_offset, i + inc))
+ return -EIO;
+ }
+ }
+
+ return 0;
+}
+
+static int volume_offset = 0x30;
+
+static int volume_read(char *p)
+{
+ int len = 0;
+ u8 level;
+
+ if (!acpi_ec_read(volume_offset, &level)) {
+ len += sprintf(p + len, "level:\t\tunreadable\n");
+ } else {
+ len += sprintf(p + len, "level:\t\t%d\n", level & 0xf);
+ len += sprintf(p + len, "mute:\t\t%s\n", onoff(level, 6));
+ len += sprintf(p + len, "commands:\tup, down, mute\n");
+ len += sprintf(p + len, "commands:\tlevel <level>"
+ " (<level> is 0-15)\n");
+ }
+
+ return len;
+}
+
+#define VOLUME_DOWN 0
+#define VOLUME_UP 1
+#define VOLUME_MUTE 2
+
+static int volume_write(char *buf)
+{
+ int cmos_cmd, inc, i;
+ u8 level, mute;
+ int new_level, new_mute;
+ char *cmd;
+
+ while ((cmd = next_cmd(&buf))) {
+ if (!acpi_ec_read(volume_offset, &level))
+ return -EIO;
+ new_mute = mute = level & 0x40;
+ new_level = level = level & 0xf;
+
+ if (strlencmp(cmd, "up") == 0) {
+ if (mute)
+ new_mute = 0;
+ else
+ new_level = level == 15 ? 15 : level + 1;
+ } else if (strlencmp(cmd, "down") == 0) {
+ if (mute)
+ new_mute = 0;
+ else
+ new_level = level == 0 ? 0 : level - 1;
+ } else if (sscanf(cmd, "level %d", &new_level) == 1 &&
+ new_level >= 0 && new_level <= 15) {
+ /* new_level set */
+ } else if (strlencmp(cmd, "mute") == 0) {
+ new_mute = 0x40;
} else
return -EINVAL;
- if (!acpi_evalf(beep_handle, NULL, NULL, "vd", beep_cmd))
+ if (new_level != level) { /* mute doesn't change */
+ cmos_cmd = new_level > level ? VOLUME_UP : VOLUME_DOWN;
+ inc = new_level > level ? 1 : -1;
+
+ if (mute && (!cmos_eval(cmos_cmd) ||
+ !acpi_ec_write(volume_offset, level)))
+ return -EIO;
+
+ for (i = level; i != new_level; i += inc)
+ if (!cmos_eval(cmos_cmd) ||
+ !acpi_ec_write(volume_offset, i + inc))
+ return -EIO;
+
+ if (mute && (!cmos_eval(VOLUME_MUTE) ||
+ !acpi_ec_write(volume_offset,
+ new_level + mute)))
+ return -EIO;
+ }
+
+ if (new_mute != mute) { /* level doesn't change */
+ cmos_cmd = new_mute ? VOLUME_MUTE : VOLUME_UP;
+
+ if (!cmos_eval(cmos_cmd) ||
+ !acpi_ec_write(volume_offset, level + new_mute))
+ return -EIO;
+ }
+ }
+
+ return 0;
+}
+
+static int fan_status_offset = 0x2f;
+static int fan_rpm_offset = 0x84;
+
+static int fan_read(char *p)
+{
+ int len = 0;
+ int s;
+ u8 lo, hi, status;
+
+ if (gfan_handle) {
+ /* 570, 600e/x, 770e, 770x */
+ if (!acpi_evalf(gfan_handle, &s, NULL, "d"))
return -EIO;
+
+ len += sprintf(p + len, "level:\t\t%d\n", s);
+ } else {
+ /* all except 570, 600e/x, 770e, 770x */
+ if (!acpi_ec_read(fan_status_offset, &status))
+ len += sprintf(p + len, "status:\t\tunreadable\n");
+ else
+ len += sprintf(p + len, "status:\t\t%s\n",
+ enabled(status, 7));
+
+ if (!acpi_ec_read(fan_rpm_offset, &lo) ||
+ !acpi_ec_read(fan_rpm_offset + 1, &hi))
+ len += sprintf(p + len, "speed:\t\tunreadable\n");
+ else
+ len += sprintf(p + len, "speed:\t\t%d\n",
+ (hi << 8) + lo);
+ }
+
+ if (sfan_handle)
+ /* 570, 770x-JL */
+ len += sprintf(p + len, "commands:\tlevel <level>"
+ " (<level> is 0-7)\n");
+ if (!gfan_handle)
+ /* all except 570, 600e/x, 770e, 770x */
+ len += sprintf(p + len, "commands:\tenable, disable\n");
+ if (fans_handle)
+ /* X31, X40 */
+ len += sprintf(p + len, "commands:\tspeed <speed>"
+ " (<speed> is 0-65535)\n");
+
+ return len;
+}
+
+static int fan_write(char *buf)
+{
+ char *cmd;
+ int level, speed;
+
+ while ((cmd = next_cmd(&buf))) {
+ if (sfan_handle &&
+ sscanf(cmd, "level %d", &level) == 1 &&
+ level >= 0 && level <= 7) {
+ /* 570, 770x-JL */
+ if (!acpi_evalf(sfan_handle, NULL, NULL, "vd", level))
+ return -EIO;
+ } else if (!gfan_handle && strlencmp(cmd, "enable") == 0) {
+ /* all except 570, 600e/x, 770e, 770x */
+ if (!acpi_ec_write(fan_status_offset, 0x80))
+ return -EIO;
+ } else if (!gfan_handle && strlencmp(cmd, "disable") == 0) {
+ /* all except 570, 600e/x, 770e, 770x */
+ if (!acpi_ec_write(fan_status_offset, 0x00))
+ return -EIO;
+ } else if (fans_handle &&
+ sscanf(cmd, "speed %d", &speed) == 1 &&
+ speed >= 0 && speed <= 65535) {
+ /* X31, X40 */
+ if (!acpi_evalf(fans_handle, NULL, NULL, "vddd",
+ speed, speed, speed))
+ return -EIO;
+ } else
+ return -EINVAL;
}
return 0;
-}
-
+}
+
static struct ibm_struct ibms[] = {
{
- .name = "driver",
- .init = driver_init,
- .read = driver_read,
- },
+ .name = "driver",
+ .init = driver_init,
+ .read = driver_read,
+ },
+ {
+ .name = "hotkey",
+ .hid = IBM_HKEY_HID,
+ .init = hotkey_init,
+ .read = hotkey_read,
+ .write = hotkey_write,
+ .exit = hotkey_exit,
+ .notify = hotkey_notify,
+ .handle = &hkey_handle,
+ .type = ACPI_DEVICE_NOTIFY,
+ },
+ {
+ .name = "bluetooth",
+ .init = bluetooth_init,
+ .read = bluetooth_read,
+ .write = bluetooth_write,
+ },
+ {
+ .name = "video",
+ .init = video_init,
+ .read = video_read,
+ .write = video_write,
+ .exit = video_exit,
+ },
{
- .name = "hotkey",
- .hid = "IBM0068",
- .init = hotkey_init,
- .read = hotkey_read,
- .write = hotkey_write,
- .exit = hotkey_exit,
- .notify = hotkey_notify,
- .handle = &hkey_handle,
- .type = ACPI_DEVICE_NOTIFY,
- },
+ .name = "light",
+ .init = light_init,
+ .read = light_read,
+ .write = light_write,
+ },
{
- .name = "bluetooth",
- .init = bluetooth_init,
- .read = bluetooth_read,
- .write = bluetooth_write,
- },
+ .name = "dock",
+ .read = dock_read,
+ .write = dock_write,
+ .notify = dock_notify,
+ .handle = &dock_handle,
+ .type = ACPI_SYSTEM_NOTIFY,
+ },
{
- .name = "video",
- .init = video_init,
- .read = video_read,
- .write = video_write,
- .exit = video_exit,
- },
+ .name = "dock",
+ .hid = IBM_PCI_HID,
+ .notify = dock_notify,
+ .handle = &pci_handle,
+ .type = ACPI_SYSTEM_NOTIFY,
+ },
{
- .name = "light",
- .init = light_init,
- .read = light_read,
- .write = light_write,
- },
+ .name = "bay",
+ .init = bay_init,
+ .read = bay_read,
+ .write = bay_write,
+ .notify = bay_notify,
+ .handle = &bay_handle,
+ .type = ACPI_SYSTEM_NOTIFY,
+ },
{
- .name = "dock",
- .read = dock_read,
- .write = dock_write,
- .notify = dock_notify,
- .handle = &dock_handle,
- .type = ACPI_SYSTEM_NOTIFY,
- },
+ .name = "cmos",
+ .read = cmos_read,
+ .write = cmos_write,
+ },
{
- .name = "bay",
- .init = bay_init,
- .read = bay_read,
- .write = bay_write,
- .notify = bay_notify,
- .handle = &bay_handle,
- .type = ACPI_SYSTEM_NOTIFY,
- },
+ .name = "led",
+ .init = led_init,
+ .read = led_read,
+ .write = led_write,
+ },
{
- .name = "cmos",
- .read = cmos_read,
- .write = cmos_write,
- .experimental = 1,
- },
+ .name = "beep",
+ .read = beep_read,
+ .write = beep_write,
+ },
{
- .name = "led",
- .read = led_read,
- .write = led_write,
- .experimental = 1,
- },
+ .name = "thermal",
+ .init = thermal_init,
+ .read = thermal_read,
+ },
{
- .name = "beep",
- .read = beep_read,
- .write = beep_write,
- .experimental = 1,
- },
+ .name = "ecdump",
+ .read = ecdump_read,
+ .write = ecdump_write,
+ .experimental = 1,
+ },
+ {
+ .name = "brightness",
+ .read = brightness_read,
+ .write = brightness_write,
+ .experimental = 1,
+ },
+ {
+ .name = "volume",
+ .read = volume_read,
+ .write = volume_write,
+ .experimental = 1,
+ },
+ {
+ .name = "fan",
+ .read = fan_read,
+ .write = fan_write,
+ .experimental = 1,
+ },
};
-#define NUM_IBMS (sizeof(ibms)/sizeof(ibms[0]))
static int dispatch_read(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
struct ibm_struct *ibm = (struct ibm_struct *)data;
int len;
-
+
if (!ibm || !ibm->read)
return -EINVAL;
- len = ibm->read(ibm, page);
+ len = ibm->read(page);
if (len < 0)
return len;
@@ -955,7 +1670,7 @@ static int dispatch_read(char *page, char **start, off_t off, int count,
return len;
}
-static int dispatch_write(struct file *file, const char __user *userbuf,
+static int dispatch_write(struct file *file, const char __user * userbuf,
unsigned long count, void *data)
{
struct ibm_struct *ibm = (struct ibm_struct *)data;
@@ -969,20 +1684,20 @@ static int dispatch_write(struct file *file, const char __user *userbuf,
if (!kernbuf)
return -ENOMEM;
- if (copy_from_user(kernbuf, userbuf, count)) {
+ if (copy_from_user(kernbuf, userbuf, count)) {
kfree(kernbuf);
- return -EFAULT;
+ return -EFAULT;
}
kernbuf[count] = 0;
strcat(kernbuf, ",");
- ret = ibm->write(ibm, kernbuf);
+ ret = ibm->write(kernbuf);
if (ret == 0)
ret = count;
kfree(kernbuf);
- return ret;
+ return ret;
}
static void dispatch_notify(acpi_handle handle, u32 event, void *data)
@@ -995,7 +1710,7 @@ static void dispatch_notify(acpi_handle handle, u32 event, void *data)
ibm->notify(ibm, event);
}
-static int setup_notify(struct ibm_struct *ibm)
+static int __init setup_notify(struct ibm_struct *ibm)
{
acpi_status status;
int ret;
@@ -1020,17 +1735,15 @@ static int setup_notify(struct ibm_struct *ibm)
return -ENODEV;
}
- ibm->notify_installed = 1;
-
return 0;
}
-static int ibmacpi_device_add(struct acpi_device *device)
+static int __init ibm_device_add(struct acpi_device *device)
{
return 0;
}
-static int register_driver(struct ibm_struct *ibm)
+static int __init register_driver(struct ibm_struct *ibm)
{
int ret;
@@ -1043,7 +1756,7 @@ static int register_driver(struct ibm_struct *ibm)
memset(ibm->driver, 0, sizeof(struct acpi_driver));
sprintf(ibm->driver->name, "%s/%s", IBM_NAME, ibm->name);
ibm->driver->ids = ibm->hid;
- ibm->driver->ops.add = &ibmacpi_device_add;
+ ibm->driver->ops.add = &ibm_device_add;
ret = acpi_bus_register_driver(ibm->driver);
if (ret < 0) {
@@ -1055,7 +1768,7 @@ static int register_driver(struct ibm_struct *ibm)
return ret;
}
-static int ibm_init(struct ibm_struct *ibm)
+static int __init ibm_init(struct ibm_struct *ibm)
{
int ret;
struct proc_dir_entry *entry;
@@ -1071,31 +1784,34 @@ static int ibm_init(struct ibm_struct *ibm)
}
if (ibm->init) {
- ret = ibm->init(ibm);
+ ret = ibm->init();
if (ret != 0)
return ret;
ibm->init_called = 1;
}
- entry = create_proc_entry(ibm->name, S_IFREG | S_IRUGO | S_IWUSR,
- proc_dir);
- if (!entry) {
- printk(IBM_ERR "unable to create proc entry %s\n", ibm->name);
- return -ENODEV;
- }
- entry->owner = THIS_MODULE;
- ibm->proc_created = 1;
-
- entry->data = ibm;
- if (ibm->read)
+ if (ibm->read) {
+ entry = create_proc_entry(ibm->name,
+ S_IFREG | S_IRUGO | S_IWUSR,
+ proc_dir);
+ if (!entry) {
+ printk(IBM_ERR "unable to create proc entry %s\n",
+ ibm->name);
+ return -ENODEV;
+ }
+ entry->owner = THIS_MODULE;
+ entry->data = ibm;
entry->read_proc = &dispatch_read;
- if (ibm->write)
- entry->write_proc = &dispatch_write;
+ if (ibm->write)
+ entry->write_proc = &dispatch_write;
+ ibm->proc_created = 1;
+ }
if (ibm->notify) {
ret = setup_notify(ibm);
if (ret < 0)
return ret;
+ ibm->notify_installed = 1;
}
return 0;
@@ -1111,7 +1827,7 @@ static void ibm_exit(struct ibm_struct *ibm)
remove_proc_entry(ibm->name, proc_dir);
if (ibm->init_called && ibm->exit)
- ibm->exit(ibm);
+ ibm->exit();
if (ibm->driver_registered) {
acpi_bus_unregister_driver(ibm->driver);
@@ -1119,60 +1835,66 @@ static void ibm_exit(struct ibm_struct *ibm)
}
}
-static int ibm_handle_init(char *name,
- acpi_handle *handle, acpi_handle parent,
- char **paths, int num_paths, int required)
+static void __init ibm_handle_init(char *name,
+ acpi_handle * handle, acpi_handle parent,
+ char **paths, int num_paths, char **path)
{
int i;
acpi_status status;
- for (i=0; i<num_paths; i++) {
+ for (i = 0; i < num_paths; i++) {
status = acpi_get_handle(parent, paths[i], handle);
- if (ACPI_SUCCESS(status))
- return 0;
- }
-
- *handle = NULL;
-
- if (required) {
- printk(IBM_ERR "%s object not found\n", name);
- return -1;
+ if (ACPI_SUCCESS(status)) {
+ *path = paths[i];
+ return;
+ }
}
- return 0;
+ *handle = NULL;
}
-#define IBM_HANDLE_INIT(object, required) \
+#define IBM_HANDLE_INIT(object) \
ibm_handle_init(#object, &object##_handle, *object##_parent, \
- object##_paths, sizeof(object##_paths)/sizeof(char*), required)
-
+ object##_paths, ARRAY_SIZE(object##_paths), &object##_path)
static int set_ibm_param(const char *val, struct kernel_param *kp)
{
unsigned int i;
- char arg_with_comma[32];
-
- if (strlen(val) > 30)
- return -ENOSPC;
- strcpy(arg_with_comma, val);
- strcat(arg_with_comma, ",");
+ for (i = 0; i < ARRAY_SIZE(ibms); i++)
+ if (strcmp(ibms[i].name, kp->name) == 0 && ibms[i].write) {
+ if (strlen(val) > sizeof(ibms[i].param) - 2)
+ return -ENOSPC;
+ strcpy(ibms[i].param, val);
+ strcat(ibms[i].param, ",");
+ return 0;
+ }
- for (i=0; i<NUM_IBMS; i++)
- if (strcmp(ibms[i].name, kp->name) == 0)
- return ibms[i].write(&ibms[i], arg_with_comma);
- BUG();
return -EINVAL;
}
#define IBM_PARAM(feature) \
module_param_call(feature, set_ibm_param, NULL, NULL, 0)
+IBM_PARAM(hotkey);
+IBM_PARAM(bluetooth);
+IBM_PARAM(video);
+IBM_PARAM(light);
+IBM_PARAM(dock);
+IBM_PARAM(bay);
+IBM_PARAM(cmos);
+IBM_PARAM(led);
+IBM_PARAM(beep);
+IBM_PARAM(ecdump);
+IBM_PARAM(brightness);
+IBM_PARAM(volume);
+IBM_PARAM(fan);
+
static void acpi_ibm_exit(void)
{
int i;
- for (i=NUM_IBMS-1; i>=0; i--)
+ for (i = ARRAY_SIZE(ibms) - 1; i >= 0; i--)
ibm_exit(&ibms[i]);
remove_proc_entry(IBM_DIR, acpi_root_dir);
@@ -1185,30 +1907,40 @@ static int __init acpi_ibm_init(void)
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled){
- printk(IBM_ERR "Using generic hotkey driver\n");
- return -ENODEV;
- }
- /* these handles are required */
- if (IBM_HANDLE_INIT(ec, 1) < 0 ||
- IBM_HANDLE_INIT(hkey, 1) < 0 ||
- IBM_HANDLE_INIT(vid, 1) < 0 ||
- IBM_HANDLE_INIT(beep, 1) < 0)
+ if (!acpi_specific_hotkey_enabled) {
+ printk(IBM_ERR "using generic hotkey driver\n");
return -ENODEV;
+ }
- /* these handles have alternatives */
- IBM_HANDLE_INIT(lght, 0);
- if (IBM_HANDLE_INIT(cmos, !lght_handle) < 0)
- return -ENODEV;
- IBM_HANDLE_INIT(sysl, 0);
- if (IBM_HANDLE_INIT(led, !sysl_handle) < 0)
+ /* ec is required because many other handles are relative to it */
+ IBM_HANDLE_INIT(ec);
+ if (!ec_handle) {
+ printk(IBM_ERR "ec object not found\n");
return -ENODEV;
+ }
/* these handles are not required */
- IBM_HANDLE_INIT(dock, 0);
- IBM_HANDLE_INIT(bay, 0);
- IBM_HANDLE_INIT(bayej, 0);
- IBM_HANDLE_INIT(bled, 0);
+ IBM_HANDLE_INIT(vid);
+ IBM_HANDLE_INIT(vid2);
+ IBM_HANDLE_INIT(ledb);
+ IBM_HANDLE_INIT(led);
+ IBM_HANDLE_INIT(hkey);
+ IBM_HANDLE_INIT(lght);
+ IBM_HANDLE_INIT(cmos);
+ IBM_HANDLE_INIT(dock);
+ IBM_HANDLE_INIT(pci);
+ IBM_HANDLE_INIT(bay);
+ if (bay_handle)
+ IBM_HANDLE_INIT(bay_ej);
+ IBM_HANDLE_INIT(bay2);
+ if (bay2_handle)
+ IBM_HANDLE_INIT(bay2_ej);
+ IBM_HANDLE_INIT(beep);
+ IBM_HANDLE_INIT(ecrd);
+ IBM_HANDLE_INIT(ecwr);
+ IBM_HANDLE_INIT(fans);
+ IBM_HANDLE_INIT(gfan);
+ IBM_HANDLE_INIT(sfan);
proc_dir = proc_mkdir(IBM_DIR, acpi_root_dir);
if (!proc_dir) {
@@ -1216,9 +1948,11 @@ static int __init acpi_ibm_init(void)
return -ENODEV;
}
proc_dir->owner = THIS_MODULE;
-
- for (i=0; i<NUM_IBMS; i++) {
+
+ for (i = 0; i < ARRAY_SIZE(ibms); i++) {
ret = ibm_init(&ibms[i]);
+ if (ret >= 0 && *ibms[i].param)
+ ret = ibms[i].write(ibms[i].param);
if (ret < 0) {
acpi_ibm_exit();
return ret;
@@ -1230,17 +1964,3 @@ static int __init acpi_ibm_init(void)
module_init(acpi_ibm_init);
module_exit(acpi_ibm_exit);
-
-MODULE_AUTHOR("Borislav Deianov");
-MODULE_DESCRIPTION(IBM_DESC);
-MODULE_LICENSE("GPL");
-
-IBM_PARAM(hotkey);
-IBM_PARAM(bluetooth);
-IBM_PARAM(video);
-IBM_PARAM(light);
-IBM_PARAM(dock);
-IBM_PARAM(bay);
-IBM_PARAM(cmos);
-IBM_PARAM(led);
-IBM_PARAM(beep);
diff --git a/drivers/acpi/motherboard.c b/drivers/acpi/motherboard.c
index 61ea70742d4..e928e8c2c6e 100644
--- a/drivers/acpi/motherboard.c
+++ b/drivers/acpi/motherboard.c
@@ -30,12 +30,11 @@
#include <acpi/acpi_drivers.h>
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("acpi_motherboard")
+ACPI_MODULE_NAME("acpi_motherboard")
/* Dell use PNP0C01 instead of PNP0C02 */
#define ACPI_MB_HID1 "PNP0C01"
#define ACPI_MB_HID2 "PNP0C02"
-
/**
* Doesn't care about legacy IO ports, only IO ports beyond 0x1000 are reserved
* Doesn't care about the failure of 'request_region', since other may reserve
@@ -44,15 +43,12 @@ ACPI_MODULE_NAME ("acpi_motherboard")
#define IS_RESERVED_ADDR(base, len) \
(((len) > 0) && ((base) > 0) && ((base) + (len) < IO_SPACE_LIMIT) \
&& ((base) + (len) > PCIBIOS_MIN_IO))
-
/*
* Clearing the flag (IORESOURCE_BUSY) allows drivers to use
* the io ports if they really know they can use it, while
* still preventing hotplug PCI devices from using it.
*/
-
-static acpi_status
-acpi_reserve_io_ranges (struct acpi_resource *res, void *data)
+static acpi_status acpi_reserve_io_ranges(struct acpi_resource *res, void *data)
{
struct resource *requested_res = NULL;
@@ -63,22 +59,32 @@ acpi_reserve_io_ranges (struct acpi_resource *res, void *data)
if (io_res->min_base_address != io_res->max_base_address)
return_VALUE(AE_OK);
- if (IS_RESERVED_ADDR(io_res->min_base_address, io_res->range_length)) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Motherboard resources 0x%08x - 0x%08x\n",
- io_res->min_base_address,
- io_res->min_base_address + io_res->range_length));
- requested_res = request_region(io_res->min_base_address,
- io_res->range_length, "motherboard");
+ if (IS_RESERVED_ADDR
+ (io_res->min_base_address, io_res->range_length)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Motherboard resources 0x%08x - 0x%08x\n",
+ io_res->min_base_address,
+ io_res->min_base_address +
+ io_res->range_length));
+ requested_res =
+ request_region(io_res->min_base_address,
+ io_res->range_length, "motherboard");
}
} else if (res->id == ACPI_RSTYPE_FIXED_IO) {
- struct acpi_resource_fixed_io *fixed_io_res = &res->data.fixed_io;
-
- if (IS_RESERVED_ADDR(fixed_io_res->base_address, fixed_io_res->range_length)) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Motherboard resources 0x%08x - 0x%08x\n",
- fixed_io_res->base_address,
- fixed_io_res->base_address + fixed_io_res->range_length));
- requested_res = request_region(fixed_io_res->base_address,
- fixed_io_res->range_length, "motherboard");
+ struct acpi_resource_fixed_io *fixed_io_res =
+ &res->data.fixed_io;
+
+ if (IS_RESERVED_ADDR
+ (fixed_io_res->base_address, fixed_io_res->range_length)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Motherboard resources 0x%08x - 0x%08x\n",
+ fixed_io_res->base_address,
+ fixed_io_res->base_address +
+ fixed_io_res->range_length));
+ requested_res =
+ request_region(fixed_io_res->base_address,
+ fixed_io_res->range_length,
+ "motherboard");
}
} else {
/* Memory mapped IO? */
@@ -89,72 +95,70 @@ acpi_reserve_io_ranges (struct acpi_resource *res, void *data)
return_VALUE(AE_OK);
}
-static int acpi_motherboard_add (struct acpi_device *device)
+static int acpi_motherboard_add(struct acpi_device *device)
{
if (!device)
return -EINVAL;
- acpi_walk_resources(device->handle, METHOD_NAME__CRS,
- acpi_reserve_io_ranges, NULL);
+ acpi_walk_resources(device->handle, METHOD_NAME__CRS,
+ acpi_reserve_io_ranges, NULL);
return 0;
}
static struct acpi_driver acpi_motherboard_driver1 = {
- .name = "motherboard",
- .class = "",
- .ids = ACPI_MB_HID1,
- .ops = {
- .add = acpi_motherboard_add,
- },
+ .name = "motherboard",
+ .class = "",
+ .ids = ACPI_MB_HID1,
+ .ops = {
+ .add = acpi_motherboard_add,
+ },
};
static struct acpi_driver acpi_motherboard_driver2 = {
- .name = "motherboard",
- .class = "",
- .ids = ACPI_MB_HID2,
- .ops = {
- .add = acpi_motherboard_add,
- },
+ .name = "motherboard",
+ .class = "",
+ .ids = ACPI_MB_HID2,
+ .ops = {
+ .add = acpi_motherboard_add,
+ },
};
-static void __init
-acpi_reserve_resources (void)
+static void __init acpi_reserve_resources(void)
{
if (acpi_gbl_FADT->xpm1a_evt_blk.address && acpi_gbl_FADT->pm1_evt_len)
- request_region(acpi_gbl_FADT->xpm1a_evt_blk.address,
- acpi_gbl_FADT->pm1_evt_len, "PM1a_EVT_BLK");
+ request_region(acpi_gbl_FADT->xpm1a_evt_blk.address,
+ acpi_gbl_FADT->pm1_evt_len, "PM1a_EVT_BLK");
if (acpi_gbl_FADT->xpm1b_evt_blk.address && acpi_gbl_FADT->pm1_evt_len)
request_region(acpi_gbl_FADT->xpm1b_evt_blk.address,
- acpi_gbl_FADT->pm1_evt_len, "PM1b_EVT_BLK");
+ acpi_gbl_FADT->pm1_evt_len, "PM1b_EVT_BLK");
if (acpi_gbl_FADT->xpm1a_cnt_blk.address && acpi_gbl_FADT->pm1_cnt_len)
- request_region(acpi_gbl_FADT->xpm1a_cnt_blk.address,
- acpi_gbl_FADT->pm1_cnt_len, "PM1a_CNT_BLK");
+ request_region(acpi_gbl_FADT->xpm1a_cnt_blk.address,
+ acpi_gbl_FADT->pm1_cnt_len, "PM1a_CNT_BLK");
if (acpi_gbl_FADT->xpm1b_cnt_blk.address && acpi_gbl_FADT->pm1_cnt_len)
- request_region(acpi_gbl_FADT->xpm1b_cnt_blk.address,
- acpi_gbl_FADT->pm1_cnt_len, "PM1b_CNT_BLK");
+ request_region(acpi_gbl_FADT->xpm1b_cnt_blk.address,
+ acpi_gbl_FADT->pm1_cnt_len, "PM1b_CNT_BLK");
if (acpi_gbl_FADT->xpm_tmr_blk.address && acpi_gbl_FADT->pm_tm_len == 4)
- request_region(acpi_gbl_FADT->xpm_tmr_blk.address,
- 4, "PM_TMR");
+ request_region(acpi_gbl_FADT->xpm_tmr_blk.address, 4, "PM_TMR");
if (acpi_gbl_FADT->xpm2_cnt_blk.address && acpi_gbl_FADT->pm2_cnt_len)
request_region(acpi_gbl_FADT->xpm2_cnt_blk.address,
- acpi_gbl_FADT->pm2_cnt_len, "PM2_CNT_BLK");
+ acpi_gbl_FADT->pm2_cnt_len, "PM2_CNT_BLK");
/* Length of GPE blocks must be a non-negative multiple of 2 */
if (acpi_gbl_FADT->xgpe0_blk.address && acpi_gbl_FADT->gpe0_blk_len &&
- !(acpi_gbl_FADT->gpe0_blk_len & 0x1))
+ !(acpi_gbl_FADT->gpe0_blk_len & 0x1))
request_region(acpi_gbl_FADT->xgpe0_blk.address,
- acpi_gbl_FADT->gpe0_blk_len, "GPE0_BLK");
+ acpi_gbl_FADT->gpe0_blk_len, "GPE0_BLK");
if (acpi_gbl_FADT->xgpe1_blk.address && acpi_gbl_FADT->gpe1_blk_len &&
- !(acpi_gbl_FADT->gpe1_blk_len & 0x1))
+ !(acpi_gbl_FADT->gpe1_blk_len & 0x1))
request_region(acpi_gbl_FADT->xgpe1_blk.address,
- acpi_gbl_FADT->gpe1_blk_len, "GPE1_BLK");
+ acpi_gbl_FADT->gpe1_blk_len, "GPE1_BLK");
}
static int __init acpi_motherboard_init(void)
@@ -166,7 +170,7 @@ static int __init acpi_motherboard_init(void)
* This module must run after scan.c
*/
if (!acpi_disabled)
- acpi_reserve_resources ();
+ acpi_reserve_resources();
return 0;
}
diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index ece7a9dedd5..edfbe34600f 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -41,16 +41,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsaccess")
-
+ACPI_MODULE_NAME("nsaccess")
/*******************************************************************************
*
@@ -65,24 +62,19 @@
* MUTEX: Locks namespace for entire execution
*
******************************************************************************/
-
-acpi_status
-acpi_ns_root_initialize (
- void)
+acpi_status acpi_ns_root_initialize(void)
{
- acpi_status status;
+ acpi_status status;
const struct acpi_predefined_names *init_val = NULL;
- struct acpi_namespace_node *new_node;
- union acpi_operand_object *obj_desc;
- acpi_string val = NULL;
-
-
- ACPI_FUNCTION_TRACE ("ns_root_initialize");
+ struct acpi_namespace_node *new_node;
+ union acpi_operand_object *obj_desc;
+ acpi_string val = NULL;
+ ACPI_FUNCTION_TRACE("ns_root_initialize");
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -102,24 +94,26 @@ acpi_ns_root_initialize (
/* Enter the pre-defined names in the name table */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Entering predefined entries into namespace\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Entering predefined entries into namespace\n"));
for (init_val = acpi_gbl_pre_defined_names; init_val->name; init_val++) {
/* _OSI is optional for now, will be permanent later */
- if (!ACPI_STRCMP (init_val->name, "_OSI") && !acpi_gbl_create_osi_method) {
+ if (!ACPI_STRCMP(init_val->name, "_OSI")
+ && !acpi_gbl_create_osi_method) {
continue;
}
- status = acpi_ns_lookup (NULL, init_val->name, init_val->type,
- ACPI_IMODE_LOAD_PASS2, ACPI_NS_NO_UPSEARCH,
- NULL, &new_node);
+ status = acpi_ns_lookup(NULL, init_val->name, init_val->type,
+ ACPI_IMODE_LOAD_PASS2,
+ ACPI_NS_NO_UPSEARCH, NULL, &new_node);
- if (ACPI_FAILURE (status) || (!new_node)) /* Must be on same line for code converter */ {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not create predefined name %s, %s\n",
- init_val->name, acpi_format_exception (status)));
+ if (ACPI_FAILURE(status) || (!new_node)) { /* Must be on same line for code converter */
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not create predefined name %s, %s\n",
+ init_val->name,
+ acpi_format_exception(status)));
}
/*
@@ -128,11 +122,11 @@ acpi_ns_root_initialize (
* initial value, create the initial value.
*/
if (init_val->val) {
- status = acpi_os_predefined_override (init_val, &val);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not override predefined %s\n",
- init_val->name));
+ status = acpi_os_predefined_override(init_val, &val);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not override predefined %s\n",
+ init_val->name));
}
if (!val) {
@@ -143,7 +137,8 @@ acpi_ns_root_initialize (
* Entry requests an initial value, allocate a
* descriptor for it.
*/
- obj_desc = acpi_ut_create_internal_object (init_val->type);
+ obj_desc =
+ acpi_ut_create_internal_object(init_val->type);
if (!obj_desc) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -156,55 +151,62 @@ acpi_ns_root_initialize (
*/
switch (init_val->type) {
case ACPI_TYPE_METHOD:
- obj_desc->method.param_count = (u8) ACPI_TO_INTEGER (val);
+ obj_desc->method.param_count =
+ (u8) ACPI_TO_INTEGER(val);
obj_desc->common.flags |= AOPOBJ_DATA_VALID;
-#if defined (_ACPI_ASL_COMPILER) || defined (_ACPI_DUMP_App)
+#if defined (ACPI_ASL_COMPILER)
- /*
- * i_aSL Compiler cheats by putting parameter count
- * in the owner_iD
- */
- new_node->owner_id = obj_desc->method.param_count;
+ /* save the parameter count for the i_aSL compiler */
+
+ new_node->value = obj_desc->method.param_count;
#else
/* Mark this as a very SPECIAL method */
- obj_desc->method.method_flags = AML_METHOD_INTERNAL_ONLY;
- obj_desc->method.implementation = acpi_ut_osi_implementation;
+ obj_desc->method.method_flags =
+ AML_METHOD_INTERNAL_ONLY;
+
+#ifndef ACPI_DUMP_APP
+ obj_desc->method.implementation =
+ acpi_ut_osi_implementation;
+#endif
#endif
break;
case ACPI_TYPE_INTEGER:
- obj_desc->integer.value = ACPI_TO_INTEGER (val);
+ obj_desc->integer.value = ACPI_TO_INTEGER(val);
break;
-
case ACPI_TYPE_STRING:
/*
* Build an object around the static string
*/
- obj_desc->string.length = (u32) ACPI_STRLEN (val);
+ obj_desc->string.length =
+ (u32) ACPI_STRLEN(val);
obj_desc->string.pointer = val;
obj_desc->common.flags |= AOPOBJ_STATIC_POINTER;
break;
-
case ACPI_TYPE_MUTEX:
obj_desc->mutex.node = new_node;
- obj_desc->mutex.sync_level = (u8) (ACPI_TO_INTEGER (val) - 1);
+ obj_desc->mutex.sync_level =
+ (u8) (ACPI_TO_INTEGER(val) - 1);
- if (ACPI_STRCMP (init_val->name, "_GL_") == 0) {
+ if (ACPI_STRCMP(init_val->name, "_GL_") == 0) {
/*
* Create a counting semaphore for the
* global lock
*/
- status = acpi_os_create_semaphore (ACPI_NO_UNIT_LIMIT,
- 1, &obj_desc->mutex.semaphore);
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (obj_desc);
+ status =
+ acpi_os_create_semaphore
+ (ACPI_NO_UNIT_LIMIT, 1,
+ &obj_desc->mutex.semaphore);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference
+ (obj_desc);
goto unlock_and_exit;
}
@@ -212,56 +214,58 @@ acpi_ns_root_initialize (
* We just created the mutex for the
* global lock, save it
*/
- acpi_gbl_global_lock_semaphore = obj_desc->mutex.semaphore;
- }
- else {
+ acpi_gbl_global_lock_semaphore =
+ obj_desc->mutex.semaphore;
+ } else {
/* Create a mutex */
- status = acpi_os_create_semaphore (1, 1,
- &obj_desc->mutex.semaphore);
- if (ACPI_FAILURE (status)) {
- acpi_ut_remove_reference (obj_desc);
+ status = acpi_os_create_semaphore(1, 1,
+ &obj_desc->
+ mutex.
+ semaphore);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference
+ (obj_desc);
goto unlock_and_exit;
}
}
break;
-
default:
- ACPI_REPORT_ERROR (("Unsupported initial type value %X\n",
- init_val->type));
- acpi_ut_remove_reference (obj_desc);
+ ACPI_REPORT_ERROR(("Unsupported initial type value %X\n", init_val->type));
+ acpi_ut_remove_reference(obj_desc);
obj_desc = NULL;
continue;
}
/* Store pointer to value descriptor in the Node */
- status = acpi_ns_attach_object (new_node, obj_desc,
- ACPI_GET_OBJECT_TYPE (obj_desc));
+ status = acpi_ns_attach_object(new_node, obj_desc,
+ ACPI_GET_OBJECT_TYPE
+ (obj_desc));
/* Remove local reference to the object */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
}
}
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
/* Save a handle to "_GPE", it is always present */
- if (ACPI_SUCCESS (status)) {
- status = acpi_ns_get_node_by_path ("\\_GPE", NULL, ACPI_NS_NO_UPSEARCH,
- &acpi_gbl_fadt_gpe_device);
+ if (ACPI_SUCCESS(status)) {
+ status =
+ acpi_ns_get_node_by_path("\\_GPE", NULL,
+ ACPI_NS_NO_UPSEARCH,
+ &acpi_gbl_fadt_gpe_device);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_lookup
@@ -286,62 +290,57 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_ns_lookup (
- union acpi_generic_state *scope_info,
- char *pathname,
- acpi_object_type type,
- acpi_interpreter_mode interpreter_mode,
- u32 flags,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node **return_node)
+acpi_ns_lookup(union acpi_generic_state *scope_info,
+ char *pathname,
+ acpi_object_type type,
+ acpi_interpreter_mode interpreter_mode,
+ u32 flags,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node **return_node)
{
- acpi_status status;
- char *path = pathname;
- struct acpi_namespace_node *prefix_node;
- struct acpi_namespace_node *current_node = NULL;
- struct acpi_namespace_node *this_node = NULL;
- u32 num_segments;
- u32 num_carats;
- acpi_name simple_name;
- acpi_object_type type_to_check_for;
- acpi_object_type this_search_type;
- u32 search_parent_flag = ACPI_NS_SEARCH_PARENT;
- u32 local_flags = flags & ~(ACPI_NS_ERROR_IF_FOUND |
- ACPI_NS_SEARCH_PARENT);
-
-
- ACPI_FUNCTION_TRACE ("ns_lookup");
-
+ acpi_status status;
+ char *path = pathname;
+ struct acpi_namespace_node *prefix_node;
+ struct acpi_namespace_node *current_node = NULL;
+ struct acpi_namespace_node *this_node = NULL;
+ u32 num_segments;
+ u32 num_carats;
+ acpi_name simple_name;
+ acpi_object_type type_to_check_for;
+ acpi_object_type this_search_type;
+ u32 search_parent_flag = ACPI_NS_SEARCH_PARENT;
+ u32 local_flags = flags & ~(ACPI_NS_ERROR_IF_FOUND |
+ ACPI_NS_SEARCH_PARENT);
+
+ ACPI_FUNCTION_TRACE("ns_lookup");
if (!return_node) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
acpi_gbl_ns_lookup_count++;
*return_node = ACPI_ENTRY_NOT_FOUND;
if (!acpi_gbl_root_node) {
- return_ACPI_STATUS (AE_NO_NAMESPACE);
+ return_ACPI_STATUS(AE_NO_NAMESPACE);
}
/*
* Get the prefix scope.
* A null scope means use the root scope
*/
- if ((!scope_info) ||
- (!scope_info->scope.node)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Null scope prefix, using root node (%p)\n",
- acpi_gbl_root_node));
+ if ((!scope_info) || (!scope_info->scope.node)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Null scope prefix, using root node (%p)\n",
+ acpi_gbl_root_node));
prefix_node = acpi_gbl_root_node;
- }
- else {
+ } else {
prefix_node = scope_info->scope.node;
- if (ACPI_GET_DESCRIPTOR_TYPE (prefix_node) != ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR (("ns_lookup: %p is not a namespace node [%s]\n",
- prefix_node, acpi_ut_get_descriptor_name (prefix_node)));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ if (ACPI_GET_DESCRIPTOR_TYPE(prefix_node) !=
+ ACPI_DESC_TYPE_NAMED) {
+ ACPI_REPORT_ERROR(("ns_lookup: %p is not a namespace node [%s]\n", prefix_node, acpi_ut_get_descriptor_name(prefix_node)));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
/*
@@ -349,9 +348,9 @@ acpi_ns_lookup (
* Device/Method, etc.) It could be a Package or other object node.
* Backup up the tree to find the containing scope node.
*/
- while (!acpi_ns_opens_scope (prefix_node->type) &&
- prefix_node->type != ACPI_TYPE_ANY) {
- prefix_node = acpi_ns_get_parent_node (prefix_node);
+ while (!acpi_ns_opens_scope(prefix_node->type) &&
+ prefix_node->type != ACPI_TYPE_ANY) {
+ prefix_node = acpi_ns_get_parent_node(prefix_node);
}
}
@@ -366,13 +365,13 @@ acpi_ns_lookup (
/* A Null name_path is allowed and refers to the root */
num_segments = 0;
- this_node = acpi_gbl_root_node;
- path = "";
+ this_node = acpi_gbl_root_node;
+ path = "";
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Null Pathname (Zero segments), Flags=%X\n", flags));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Null Pathname (Zero segments), Flags=%X\n",
+ flags));
+ } else {
/*
* Name pointer is valid (and must be in internal name format)
*
@@ -396,15 +395,16 @@ acpi_ns_lookup (
path++;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Path is absolute from root [%p]\n", this_node));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Path is absolute from root [%p]\n",
+ this_node));
+ } else {
/* Pathname is relative to current scope, start there */
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Searching relative to prefix scope [%4.4s] (%p)\n",
- acpi_ut_get_node_name (prefix_node), prefix_node));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Searching relative to prefix scope [%4.4s] (%p)\n",
+ acpi_ut_get_node_name(prefix_node),
+ prefix_node));
/*
* Handle multiple Parent Prefixes (carat) by just getting
@@ -425,20 +425,20 @@ acpi_ns_lookup (
/* Backup to the parent node */
num_carats++;
- this_node = acpi_ns_get_parent_node (this_node);
+ this_node = acpi_ns_get_parent_node(this_node);
if (!this_node) {
/* Current scope has no parent scope */
- ACPI_REPORT_ERROR (
- ("ACPI path has too many parent prefixes (^) - reached beyond root node\n"));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ ACPI_REPORT_ERROR(("ACPI path has too many parent prefixes (^) - reached beyond root node\n"));
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
}
if (search_parent_flag == ACPI_NS_NO_UPSEARCH) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Search scope is [%4.4s], path has %d carat(s)\n",
- acpi_ut_get_node_name (this_node), num_carats));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Search scope is [%4.4s], path has %d carat(s)\n",
+ acpi_ut_get_node_name
+ (this_node), num_carats));
}
}
@@ -464,9 +464,9 @@ acpi_ns_lookup (
num_segments = 0;
type = this_node->type;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Prefix-only Pathname (Zero name segments), Flags=%X\n",
- flags));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Prefix-only Pathname (Zero name segments), Flags=%X\n",
+ flags));
break;
case AML_DUAL_NAME_PREFIX:
@@ -480,8 +480,9 @@ acpi_ns_lookup (
num_segments = 2;
path++;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Dual Pathname (2 segments, Flags=%X)\n", flags));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Dual Pathname (2 segments, Flags=%X)\n",
+ flags));
break;
case AML_MULTI_NAME_PREFIX_OP:
@@ -493,12 +494,12 @@ acpi_ns_lookup (
/* Extract segment count, point to first name segment */
path++;
- num_segments = (u32) (u8) *path;
+ num_segments = (u32) (u8) * path;
path++;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Multi Pathname (%d Segments, Flags=%X) \n",
- num_segments, flags));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Multi Pathname (%d Segments, Flags=%X) \n",
+ num_segments, flags));
break;
default:
@@ -508,15 +509,15 @@ acpi_ns_lookup (
*/
num_segments = 1;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Simple Pathname (1 segment, Flags=%X)\n", flags));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Simple Pathname (1 segment, Flags=%X)\n",
+ flags));
break;
}
- ACPI_DEBUG_EXEC (acpi_ns_print_pathname (num_segments, path));
+ ACPI_DEBUG_EXEC(acpi_ns_print_pathname(num_segments, path));
}
-
/*
* Search namespace for each segment of the name. Loop through and
* verify (or add to the namespace) each name segment.
@@ -540,7 +541,7 @@ acpi_ns_lookup (
* requested it AND we have a single, non-fully-qualified name_seg
*/
if ((search_parent_flag != ACPI_NS_NO_UPSEARCH) &&
- (flags & ACPI_NS_SEARCH_PARENT)) {
+ (flags & ACPI_NS_SEARCH_PARENT)) {
local_flags |= ACPI_NS_SEARCH_PARENT;
}
@@ -553,24 +554,28 @@ acpi_ns_lookup (
/* Extract one ACPI name from the front of the pathname */
- ACPI_MOVE_32_TO_32 (&simple_name, path);
+ ACPI_MOVE_32_TO_32(&simple_name, path);
/* Try to find the single (4 character) ACPI name */
- status = acpi_ns_search_and_enter (simple_name, walk_state, current_node,
- interpreter_mode, this_search_type, local_flags, &this_node);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ns_search_and_enter(simple_name, walk_state,
+ current_node, interpreter_mode,
+ this_search_type, local_flags,
+ &this_node);
+ if (ACPI_FAILURE(status)) {
if (status == AE_NOT_FOUND) {
/* Name not found in ACPI namespace */
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Name [%4.4s] not found in scope [%4.4s] %p\n",
- (char *) &simple_name, (char *) &current_node->name,
- current_node));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Name [%4.4s] not found in scope [%4.4s] %p\n",
+ (char *)&simple_name,
+ (char *)&current_node->name,
+ current_node));
}
*return_node = this_node;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/*
@@ -586,19 +591,16 @@ acpi_ns_lookup (
*
* Then we have a type mismatch. Just warn and ignore it.
*/
- if ((num_segments == 0) &&
- (type_to_check_for != ACPI_TYPE_ANY) &&
- (type_to_check_for != ACPI_TYPE_LOCAL_ALIAS) &&
- (type_to_check_for != ACPI_TYPE_LOCAL_METHOD_ALIAS) &&
- (type_to_check_for != ACPI_TYPE_LOCAL_SCOPE) &&
- (this_node->type != ACPI_TYPE_ANY) &&
- (this_node->type != type_to_check_for)) {
+ if ((num_segments == 0) &&
+ (type_to_check_for != ACPI_TYPE_ANY) &&
+ (type_to_check_for != ACPI_TYPE_LOCAL_ALIAS) &&
+ (type_to_check_for != ACPI_TYPE_LOCAL_METHOD_ALIAS) &&
+ (type_to_check_for != ACPI_TYPE_LOCAL_SCOPE) &&
+ (this_node->type != ACPI_TYPE_ANY) &&
+ (this_node->type != type_to_check_for)) {
/* Complain about a type mismatch */
- ACPI_REPORT_WARNING (
- ("ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)\n",
- (char *) &simple_name, acpi_ut_get_type_name (this_node->type),
- acpi_ut_get_type_name (type_to_check_for)));
+ ACPI_REPORT_WARNING(("ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)\n", (char *)&simple_name, acpi_ut_get_type_name(this_node->type), acpi_ut_get_type_name(type_to_check_for)));
}
/*
@@ -624,15 +626,16 @@ acpi_ns_lookup (
* If entry is a type which opens a scope, push the new scope on the
* scope stack.
*/
- if (acpi_ns_opens_scope (type)) {
- status = acpi_ds_scope_stack_push (this_node, type, walk_state);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (acpi_ns_opens_scope(type)) {
+ status =
+ acpi_ds_scope_stack_push(this_node, type,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
}
*return_node = this_node;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c
index 5653a19d717..cc7a85f8cfe 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/namespace/nsalloc.c
@@ -41,20 +41,14 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsalloc")
+ACPI_MODULE_NAME("nsalloc")
/* Local prototypes */
-
-static void
-acpi_ns_remove_reference (
- struct acpi_namespace_node *node);
-
+static void acpi_ns_remove_reference(struct acpi_namespace_node *node);
/*******************************************************************************
*
@@ -68,31 +62,26 @@ acpi_ns_remove_reference (
*
******************************************************************************/
-struct acpi_namespace_node *
-acpi_ns_create_node (
- u32 name)
+struct acpi_namespace_node *acpi_ns_create_node(u32 name)
{
- struct acpi_namespace_node *node;
-
+ struct acpi_namespace_node *node;
- ACPI_FUNCTION_TRACE ("ns_create_node");
+ ACPI_FUNCTION_TRACE("ns_create_node");
-
- node = ACPI_MEM_CALLOCATE (sizeof (struct acpi_namespace_node));
+ node = ACPI_MEM_CALLOCATE(sizeof(struct acpi_namespace_node));
if (!node) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_NSNODE].total_allocated++);
+ ACPI_MEM_TRACKING(acpi_gbl_ns_node_list->total_allocated++);
- node->name.integer = name;
+ node->name.integer = name;
node->reference_count = 1;
- ACPI_SET_DESCRIPTOR_TYPE (node, ACPI_DESC_TYPE_NAMED);
+ ACPI_SET_DESCRIPTOR_TYPE(node, ACPI_DESC_TYPE_NAMED);
- return_PTR (node);
+ return_PTR(node);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_delete_node
@@ -105,19 +94,15 @@ acpi_ns_create_node (
*
******************************************************************************/
-void
-acpi_ns_delete_node (
- struct acpi_namespace_node *node)
+void acpi_ns_delete_node(struct acpi_namespace_node *node)
{
- struct acpi_namespace_node *parent_node;
- struct acpi_namespace_node *prev_node;
- struct acpi_namespace_node *next_node;
-
+ struct acpi_namespace_node *parent_node;
+ struct acpi_namespace_node *prev_node;
+ struct acpi_namespace_node *next_node;
- ACPI_FUNCTION_TRACE_PTR ("ns_delete_node", node);
+ ACPI_FUNCTION_TRACE_PTR("ns_delete_node", node);
-
- parent_node = acpi_ns_get_parent_node (node);
+ parent_node = acpi_ns_get_parent_node(node);
prev_node = NULL;
next_node = parent_node->child;
@@ -136,32 +121,29 @@ acpi_ns_delete_node (
if (next_node->flags & ANOBJ_END_OF_PEER_LIST) {
prev_node->flags |= ANOBJ_END_OF_PEER_LIST;
}
- }
- else {
+ } else {
/* Node is first child (has no previous peer) */
if (next_node->flags & ANOBJ_END_OF_PEER_LIST) {
/* No peers at all */
parent_node->child = NULL;
- }
- else { /* Link peer list to parent */
+ } else { /* Link peer list to parent */
parent_node->child = next_node->peer;
}
}
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_NSNODE].total_freed++);
+ ACPI_MEM_TRACKING(acpi_gbl_ns_node_list->total_freed++);
/*
* Detach an object if there is one then delete the node
*/
- acpi_ns_detach_object (node);
- ACPI_MEM_FREE (node);
+ acpi_ns_detach_object(node);
+ ACPI_MEM_FREE(node);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_install_node
@@ -176,30 +158,20 @@ acpi_ns_delete_node (
* DESCRIPTION: Initialize a new namespace node and install it amongst
* its peers.
*
- * Note: Current namespace lookup is linear search. However, the
- * nodes are linked in alphabetical order to 1) put all reserved
- * names (start with underscore) first, and to 2) make a readable
- * namespace dump.
+ * Note: Current namespace lookup is linear search. This appears
+ * to be sufficient as namespace searches consume only a small
+ * fraction of the execution time of the ACPI subsystem.
*
******************************************************************************/
-void
-acpi_ns_install_node (
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *parent_node, /* Parent */
- struct acpi_namespace_node *node, /* New Child*/
- acpi_object_type type)
+void acpi_ns_install_node(struct acpi_walk_state *walk_state, struct acpi_namespace_node *parent_node, /* Parent */
+ struct acpi_namespace_node *node, /* New Child */
+ acpi_object_type type)
{
- u16 owner_id = 0;
- struct acpi_namespace_node *child_node;
-#ifdef ACPI_ALPHABETIC_NAMESPACE
-
- struct acpi_namespace_node *previous_child_node;
-#endif
-
-
- ACPI_FUNCTION_TRACE ("ns_install_node");
+ acpi_owner_id owner_id = 0;
+ struct acpi_namespace_node *child_node;
+ ACPI_FUNCTION_TRACE("ns_install_node");
/*
* Get the owner ID from the Walk state
@@ -217,59 +189,7 @@ acpi_ns_install_node (
parent_node->child = node;
node->flags |= ANOBJ_END_OF_PEER_LIST;
node->peer = parent_node;
- }
- else {
-#ifdef ACPI_ALPHABETIC_NAMESPACE
- /*
- * Walk the list whilst searching for the correct
- * alphabetic placement.
- */
- previous_child_node = NULL;
- while (acpi_ns_compare_names (acpi_ut_get_node_name (child_node),
- acpi_ut_get_node_name (node)) < 0) {
- if (child_node->flags & ANOBJ_END_OF_PEER_LIST) {
- /* Last peer; Clear end-of-list flag */
-
- child_node->flags &= ~ANOBJ_END_OF_PEER_LIST;
-
- /* This node is the new peer to the child node */
-
- child_node->peer = node;
-
- /* This node is the new end-of-list */
-
- node->flags |= ANOBJ_END_OF_PEER_LIST;
- node->peer = parent_node;
- break;
- }
-
- /* Get next peer */
-
- previous_child_node = child_node;
- child_node = child_node->peer;
- }
-
- /* Did the node get inserted at the end-of-list? */
-
- if (!(node->flags & ANOBJ_END_OF_PEER_LIST)) {
- /*
- * Loop above terminated without reaching the end-of-list.
- * Insert the new node at the current location
- */
- if (previous_child_node) {
- /* Insert node alphabetically */
-
- node->peer = child_node;
- previous_child_node->peer = node;
- }
- else {
- /* Insert node alphabetically at start of list */
-
- node->peer = child_node;
- parent_node->child = node;
- }
- }
-#else
+ } else {
while (!(child_node->flags & ANOBJ_END_OF_PEER_LIST)) {
child_node = child_node->peer;
}
@@ -279,9 +199,8 @@ acpi_ns_install_node (
/* Clear end-of-list flag */
child_node->flags &= ~ANOBJ_END_OF_PEER_LIST;
- node->flags |= ANOBJ_END_OF_PEER_LIST;
+ node->flags |= ANOBJ_END_OF_PEER_LIST;
node->peer = parent_node;
-#endif
}
/* Init the new entry */
@@ -289,24 +208,25 @@ acpi_ns_install_node (
node->owner_id = owner_id;
node->type = (u8) type;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "%4.4s (%s) [Node %p Owner %X] added to %4.4s (%s) [Node %p]\n",
- acpi_ut_get_node_name (node), acpi_ut_get_type_name (node->type), node, owner_id,
- acpi_ut_get_node_name (parent_node), acpi_ut_get_type_name (parent_node->type),
- parent_node));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "%4.4s (%s) [Node %p Owner %X] added to %4.4s (%s) [Node %p]\n",
+ acpi_ut_get_node_name(node),
+ acpi_ut_get_type_name(node->type), node, owner_id,
+ acpi_ut_get_node_name(parent_node),
+ acpi_ut_get_type_name(parent_node->type),
+ parent_node));
/*
* Increment the reference count(s) of all parents up to
* the root!
*/
- while ((node = acpi_ns_get_parent_node (node)) != NULL) {
+ while ((node = acpi_ns_get_parent_node(node)) != NULL) {
node->reference_count++;
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_delete_children
@@ -320,18 +240,14 @@ acpi_ns_install_node (
*
******************************************************************************/
-void
-acpi_ns_delete_children (
- struct acpi_namespace_node *parent_node)
+void acpi_ns_delete_children(struct acpi_namespace_node *parent_node)
{
- struct acpi_namespace_node *child_node;
- struct acpi_namespace_node *next_node;
- struct acpi_namespace_node *node;
- u8 flags;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ns_delete_children", parent_node);
+ struct acpi_namespace_node *child_node;
+ struct acpi_namespace_node *next_node;
+ struct acpi_namespace_node *node;
+ u8 flags;
+ ACPI_FUNCTION_TRACE_PTR("ns_delete_children", parent_node);
if (!parent_node) {
return_VOID;
@@ -350,48 +266,48 @@ acpi_ns_delete_children (
do {
/* Get the things we need */
- next_node = child_node->peer;
- flags = child_node->flags;
+ next_node = child_node->peer;
+ flags = child_node->flags;
/* Grandchildren should have all been deleted already */
if (child_node->child) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Found a grandchild! P=%p C=%p\n",
- parent_node, child_node));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Found a grandchild! P=%p C=%p\n",
+ parent_node, child_node));
}
/* Now we can free this child object */
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_NSNODE].total_freed++);
+ ACPI_MEM_TRACKING(acpi_gbl_ns_node_list->total_freed++);
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Object %p, Remaining %X\n",
- child_node, acpi_gbl_current_node_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Object %p, Remaining %X\n", child_node,
+ acpi_gbl_current_node_count));
/*
* Detach an object if there is one, then free the child node
*/
- acpi_ns_detach_object (child_node);
+ acpi_ns_detach_object(child_node);
/*
* Decrement the reference count(s) of all parents up to
* the root! (counts were incremented when the node was created)
*/
node = child_node;
- while ((node = acpi_ns_get_parent_node (node)) != NULL) {
+ while ((node = acpi_ns_get_parent_node(node)) != NULL) {
node->reference_count--;
}
/* There should be only one reference remaining on this node */
if (child_node->reference_count != 1) {
- ACPI_REPORT_WARNING ((
- "Existing references (%d) on node being deleted (%p)\n",
- child_node->reference_count, child_node));
+ ACPI_REPORT_WARNING(("Existing references (%d) on node being deleted (%p)\n", child_node->reference_count, child_node));
}
/* Now we can delete the node */
- ACPI_MEM_FREE (child_node);
+ ACPI_MEM_FREE(child_node);
/* And move on to the next child in the list */
@@ -399,7 +315,6 @@ acpi_ns_delete_children (
} while (!(flags & ANOBJ_END_OF_PEER_LIST));
-
/* Clear the parent's child pointer */
parent_node->child = NULL;
@@ -407,7 +322,6 @@ acpi_ns_delete_children (
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_delete_namespace_subtree
@@ -421,16 +335,12 @@ acpi_ns_delete_children (
*
******************************************************************************/
-void
-acpi_ns_delete_namespace_subtree (
- struct acpi_namespace_node *parent_node)
+void acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_node)
{
- struct acpi_namespace_node *child_node = NULL;
- u32 level = 1;
-
-
- ACPI_FUNCTION_TRACE ("ns_delete_namespace_subtree");
+ struct acpi_namespace_node *child_node = NULL;
+ u32 level = 1;
+ ACPI_FUNCTION_TRACE("ns_delete_namespace_subtree");
if (!parent_node) {
return_VOID;
@@ -443,16 +353,17 @@ acpi_ns_delete_namespace_subtree (
while (level > 0) {
/* Get the next node in this scope (NULL if none) */
- child_node = acpi_ns_get_next_node (ACPI_TYPE_ANY, parent_node,
- child_node);
+ child_node = acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node,
+ child_node);
if (child_node) {
/* Found a child node - detach any attached object */
- acpi_ns_detach_object (child_node);
+ acpi_ns_detach_object(child_node);
/* Check if this node has any children */
- if (acpi_ns_get_next_node (ACPI_TYPE_ANY, child_node, NULL)) {
+ if (acpi_ns_get_next_node
+ (ACPI_TYPE_ANY, child_node, NULL)) {
/*
* There is at least one child of this node,
* visit the node
@@ -461,8 +372,7 @@ acpi_ns_delete_namespace_subtree (
parent_node = child_node;
child_node = NULL;
}
- }
- else {
+ } else {
/*
* No more children of this parent node.
* Move up to the grandparent.
@@ -473,7 +383,7 @@ acpi_ns_delete_namespace_subtree (
* Now delete all of the children of this parent
* all at the same time.
*/
- acpi_ns_delete_children (parent_node);
+ acpi_ns_delete_children(parent_node);
/* New "last child" is this parent node */
@@ -481,14 +391,13 @@ acpi_ns_delete_namespace_subtree (
/* Move up the tree to the grandparent */
- parent_node = acpi_ns_get_parent_node (parent_node);
+ parent_node = acpi_ns_get_parent_node(parent_node);
}
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_remove_reference
@@ -504,16 +413,12 @@ acpi_ns_delete_namespace_subtree (
*
******************************************************************************/
-static void
-acpi_ns_remove_reference (
- struct acpi_namespace_node *node)
+static void acpi_ns_remove_reference(struct acpi_namespace_node *node)
{
- struct acpi_namespace_node *parent_node;
- struct acpi_namespace_node *this_node;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_namespace_node *parent_node;
+ struct acpi_namespace_node *this_node;
+ ACPI_FUNCTION_ENTRY();
/*
* Decrement the reference count(s) of this node and all
@@ -523,7 +428,7 @@ acpi_ns_remove_reference (
while (this_node) {
/* Prepare to move up to parent */
- parent_node = acpi_ns_get_parent_node (this_node);
+ parent_node = acpi_ns_get_parent_node(this_node);
/* Decrement the reference count on this node */
@@ -534,15 +439,14 @@ acpi_ns_remove_reference (
if (!this_node->reference_count) {
/* Delete all children and delete the node */
- acpi_ns_delete_children (this_node);
- acpi_ns_delete_node (this_node);
+ acpi_ns_delete_children(this_node);
+ acpi_ns_delete_node(this_node);
}
this_node = parent_node;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_delete_namespace_by_owner
@@ -557,23 +461,23 @@ acpi_ns_remove_reference (
*
******************************************************************************/
-void
-acpi_ns_delete_namespace_by_owner (
- u16 owner_id)
+void acpi_ns_delete_namespace_by_owner(acpi_owner_id owner_id)
{
- struct acpi_namespace_node *child_node;
- struct acpi_namespace_node *deletion_node;
- u32 level;
- struct acpi_namespace_node *parent_node;
-
+ struct acpi_namespace_node *child_node;
+ struct acpi_namespace_node *deletion_node;
+ u32 level;
+ struct acpi_namespace_node *parent_node;
- ACPI_FUNCTION_TRACE_U32 ("ns_delete_namespace_by_owner", owner_id);
+ ACPI_FUNCTION_TRACE_U32("ns_delete_namespace_by_owner", owner_id);
+ if (owner_id == 0) {
+ return_VOID;
+ }
- parent_node = acpi_gbl_root_node;
- child_node = NULL;
+ parent_node = acpi_gbl_root_node;
+ child_node = NULL;
deletion_node = NULL;
- level = 1;
+ level = 1;
/*
* Traverse the tree of nodes until we bubble back up
@@ -584,10 +488,12 @@ acpi_ns_delete_namespace_by_owner (
* Get the next child of this parent node. When child_node is NULL,
* the first child of the parent is returned
*/
- child_node = acpi_ns_get_next_node (ACPI_TYPE_ANY, parent_node, child_node);
+ child_node =
+ acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node,
+ child_node);
if (deletion_node) {
- acpi_ns_remove_reference (deletion_node);
+ acpi_ns_remove_reference(deletion_node);
deletion_node = NULL;
}
@@ -595,12 +501,13 @@ acpi_ns_delete_namespace_by_owner (
if (child_node->owner_id == owner_id) {
/* Found a matching child node - detach any attached object */
- acpi_ns_detach_object (child_node);
+ acpi_ns_detach_object(child_node);
}
/* Check if this node has any children */
- if (acpi_ns_get_next_node (ACPI_TYPE_ANY, child_node, NULL)) {
+ if (acpi_ns_get_next_node
+ (ACPI_TYPE_ANY, child_node, NULL)) {
/*
* There is at least one child of this node,
* visit the node
@@ -608,12 +515,10 @@ acpi_ns_delete_namespace_by_owner (
level++;
parent_node = child_node;
child_node = NULL;
- }
- else if (child_node->owner_id == owner_id) {
+ } else if (child_node->owner_id == owner_id) {
deletion_node = child_node;
}
- }
- else {
+ } else {
/*
* No more children of this parent node.
* Move up to the grandparent.
@@ -631,62 +536,9 @@ acpi_ns_delete_namespace_by_owner (
/* Move up the tree to the grandparent */
- parent_node = acpi_ns_get_parent_node (parent_node);
+ parent_node = acpi_ns_get_parent_node(parent_node);
}
}
return_VOID;
}
-
-
-#ifdef ACPI_ALPHABETIC_NAMESPACE
-/*******************************************************************************
- *
- * FUNCTION: acpi_ns_compare_names
- *
- * PARAMETERS: Name1 - First name to compare
- * Name2 - Second name to compare
- *
- * RETURN: value from strncmp
- *
- * DESCRIPTION: Compare two ACPI names. Names that are prefixed with an
- * underscore are forced to be alphabetically first.
- *
- ******************************************************************************/
-
-int
-acpi_ns_compare_names (
- char *name1,
- char *name2)
-{
- char reversed_name1[ACPI_NAME_SIZE];
- char reversed_name2[ACPI_NAME_SIZE];
- u32 i;
- u32 j;
-
-
- /*
- * Replace all instances of "underscore" with a value that is smaller so
- * that all names that are prefixed with underscore(s) are alphabetically
- * first.
- *
- * Reverse the name bytewise so we can just do a 32-bit compare instead
- * of a strncmp.
- */
- for (i = 0, j= (ACPI_NAME_SIZE - 1); i < ACPI_NAME_SIZE; i++, j--) {
- reversed_name1[j] = name1[i];
- if (name1[i] == '_') {
- reversed_name1[j] = '*';
- }
-
- reversed_name2[j] = name2[i];
- if (name2[i] == '_') {
- reversed_name2[j] = '*';
- }
- }
-
- return (*(int *) reversed_name1 - *(int *) reversed_name2);
-}
-#endif
-
-
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index 6c2aef0e0dd..9faf1d5c86e 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -41,31 +41,22 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsdump")
+ACPI_MODULE_NAME("nsdump")
/* Local prototypes */
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
-void
-acpi_ns_dump_root_devices (
- void);
+void acpi_ns_dump_root_devices(void);
static acpi_status
-acpi_ns_dump_one_device (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
+acpi_ns_dump_one_device(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
#endif
-
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/*******************************************************************************
*
@@ -80,36 +71,38 @@ acpi_ns_dump_one_device (
*
******************************************************************************/
-void
-acpi_ns_print_pathname (
- u32 num_segments,
- char *pathname)
+void acpi_ns_print_pathname(u32 num_segments, char *pathname)
{
- ACPI_FUNCTION_NAME ("ns_print_pathname");
+ acpi_native_uint i;
+ ACPI_FUNCTION_NAME("ns_print_pathname");
- if (!(acpi_dbg_level & ACPI_LV_NAMES) || !(acpi_dbg_layer & ACPI_NAMESPACE)) {
+ if (!(acpi_dbg_level & ACPI_LV_NAMES)
+ || !(acpi_dbg_layer & ACPI_NAMESPACE)) {
return;
}
/* Print the entire name */
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "["));
while (num_segments) {
- acpi_os_printf ("%4.4s", pathname);
- pathname += ACPI_NAME_SIZE;
+ for (i = 0; i < 4; i++) {
+ ACPI_IS_PRINT(pathname[i]) ?
+ acpi_os_printf("%c", pathname[i]) :
+ acpi_os_printf("?");
+ }
+ pathname += ACPI_NAME_SIZE;
num_segments--;
if (num_segments) {
- acpi_os_printf (".");
+ acpi_os_printf(".");
}
}
- acpi_os_printf ("]\n");
+ acpi_os_printf("]\n");
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_pathname
@@ -127,15 +120,10 @@ acpi_ns_print_pathname (
******************************************************************************/
void
-acpi_ns_dump_pathname (
- acpi_handle handle,
- char *msg,
- u32 level,
- u32 component)
+acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component)
{
- ACPI_FUNCTION_TRACE ("ns_dump_pathname");
-
+ ACPI_FUNCTION_TRACE("ns_dump_pathname");
/* Do this only if the requested debug level and component are enabled */
@@ -145,12 +133,11 @@ acpi_ns_dump_pathname (
/* Convert handle to a full pathname and print it (with supplied message) */
- acpi_ns_print_node_pathname (handle, msg);
- acpi_os_printf ("\n");
+ acpi_ns_print_node_pathname(handle, msg);
+ acpi_os_printf("\n");
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_one_object
@@ -168,24 +155,19 @@ acpi_ns_dump_pathname (
******************************************************************************/
acpi_status
-acpi_ns_dump_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ns_dump_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- struct acpi_walk_info *info = (struct acpi_walk_info *) context;
- struct acpi_namespace_node *this_node;
- union acpi_operand_object *obj_desc = NULL;
- acpi_object_type obj_type;
- acpi_object_type type;
- u32 bytes_to_dump;
- u32 dbg_level;
- u32 i;
-
-
- ACPI_FUNCTION_NAME ("ns_dump_one_object");
+ struct acpi_walk_info *info = (struct acpi_walk_info *)context;
+ struct acpi_namespace_node *this_node;
+ union acpi_operand_object *obj_desc = NULL;
+ acpi_object_type obj_type;
+ acpi_object_type type;
+ u32 bytes_to_dump;
+ u32 dbg_level;
+ u32 i;
+ ACPI_FUNCTION_NAME("ns_dump_one_object");
/* Is output enabled? */
@@ -194,193 +176,215 @@ acpi_ns_dump_one_object (
}
if (!obj_handle) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n"));
return (AE_OK);
}
- this_node = acpi_ns_map_handle_to_node (obj_handle);
+ this_node = acpi_ns_map_handle_to_node(obj_handle);
type = this_node->type;
/* Check if the owner matches */
- if ((info->owner_id != ACPI_UINT32_MAX) &&
- (info->owner_id != this_node->owner_id)) {
+ if ((info->owner_id != ACPI_OWNER_ID_MAX) &&
+ (info->owner_id != this_node->owner_id)) {
return (AE_OK);
}
- /* Indent the object according to the level */
+ if (!(info->display_type & ACPI_DISPLAY_SHORT)) {
+ /* Indent the object according to the level */
- acpi_os_printf ("%2d%*s", (u32) level - 1, (int) level * 2, " ");
+ acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " ");
- /* Check the node type and name */
+ /* Check the node type and name */
- if (type > ACPI_TYPE_LOCAL_MAX) {
- ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", type));
- }
+ if (type > ACPI_TYPE_LOCAL_MAX) {
+ ACPI_REPORT_WARNING(("Invalid ACPI Type %08X\n", type));
+ }
+
+ if (!acpi_ut_valid_acpi_name(this_node->name.integer)) {
+ ACPI_REPORT_WARNING(("Invalid ACPI Name %08X\n",
+ this_node->name.integer));
+ }
- if (!acpi_ut_valid_acpi_name (this_node->name.integer)) {
- ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n",
- this_node->name.integer));
+ acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node));
}
/*
* Now we can print out the pertinent information
*/
- acpi_os_printf ("%4.4s %-12s %p ",
- acpi_ut_get_node_name (this_node), acpi_ut_get_type_name (type), this_node);
+ acpi_os_printf(" %-12s %p ", acpi_ut_get_type_name(type), this_node);
dbg_level = acpi_dbg_level;
acpi_dbg_level = 0;
- obj_desc = acpi_ns_get_attached_object (this_node);
+ obj_desc = acpi_ns_get_attached_object(this_node);
acpi_dbg_level = dbg_level;
- switch (info->display_type) {
+ switch (info->display_type & ACPI_DISPLAY_MASK) {
case ACPI_DISPLAY_SUMMARY:
if (!obj_desc) {
/* No attached object, we are done */
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
return (AE_OK);
}
switch (type) {
case ACPI_TYPE_PROCESSOR:
- acpi_os_printf ("ID %X Len %.4X Addr %p\n",
- obj_desc->processor.proc_id, obj_desc->processor.length,
- (char *) obj_desc->processor.address);
+ acpi_os_printf("ID %X Len %.4X Addr %p\n",
+ obj_desc->processor.proc_id,
+ obj_desc->processor.length,
+ (char *)obj_desc->processor.address);
break;
-
case ACPI_TYPE_DEVICE:
- acpi_os_printf ("Notify Object: %p\n", obj_desc);
+ acpi_os_printf("Notify Object: %p\n", obj_desc);
break;
-
case ACPI_TYPE_METHOD:
- acpi_os_printf ("Args %X Len %.4X Aml %p\n",
- (u32) obj_desc->method.param_count,
- obj_desc->method.aml_length, obj_desc->method.aml_start);
+ acpi_os_printf("Args %X Len %.4X Aml %p\n",
+ (u32) obj_desc->method.param_count,
+ obj_desc->method.aml_length,
+ obj_desc->method.aml_start);
break;
-
case ACPI_TYPE_INTEGER:
- acpi_os_printf ("= %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf("= %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(obj_desc->integer.
+ value));
break;
-
case ACPI_TYPE_PACKAGE:
if (obj_desc->common.flags & AOPOBJ_DATA_VALID) {
- acpi_os_printf ("Elements %.2X\n",
- obj_desc->package.count);
- }
- else {
- acpi_os_printf ("[Length not yet evaluated]\n");
+ acpi_os_printf("Elements %.2X\n",
+ obj_desc->package.count);
+ } else {
+ acpi_os_printf("[Length not yet evaluated]\n");
}
break;
-
case ACPI_TYPE_BUFFER:
if (obj_desc->common.flags & AOPOBJ_DATA_VALID) {
- acpi_os_printf ("Len %.2X",
- obj_desc->buffer.length);
+ acpi_os_printf("Len %.2X",
+ obj_desc->buffer.length);
/* Dump some of the buffer */
if (obj_desc->buffer.length > 0) {
- acpi_os_printf (" =");
- for (i = 0; (i < obj_desc->buffer.length && i < 12); i++) {
- acpi_os_printf (" %.2hX", obj_desc->buffer.pointer[i]);
+ acpi_os_printf(" =");
+ for (i = 0;
+ (i < obj_desc->buffer.length
+ && i < 12); i++) {
+ acpi_os_printf(" %.2hX",
+ obj_desc->buffer.
+ pointer[i]);
}
}
- acpi_os_printf ("\n");
- }
- else {
- acpi_os_printf ("[Length not yet evaluated]\n");
+ acpi_os_printf("\n");
+ } else {
+ acpi_os_printf("[Length not yet evaluated]\n");
}
break;
-
case ACPI_TYPE_STRING:
- acpi_os_printf ("Len %.2X ", obj_desc->string.length);
- acpi_ut_print_string (obj_desc->string.pointer, 32);
- acpi_os_printf ("\n");
+ acpi_os_printf("Len %.2X ", obj_desc->string.length);
+ acpi_ut_print_string(obj_desc->string.pointer, 32);
+ acpi_os_printf("\n");
break;
-
case ACPI_TYPE_REGION:
- acpi_os_printf ("[%s]",
- acpi_ut_get_region_name (obj_desc->region.space_id));
+ acpi_os_printf("[%s]",
+ acpi_ut_get_region_name(obj_desc->region.
+ space_id));
if (obj_desc->region.flags & AOPOBJ_DATA_VALID) {
- acpi_os_printf (" Addr %8.8X%8.8X Len %.4X\n",
- ACPI_FORMAT_UINT64 (obj_desc->region.address),
- obj_desc->region.length);
- }
- else {
- acpi_os_printf (" [Address/Length not yet evaluated]\n");
+ acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n",
+ ACPI_FORMAT_UINT64(obj_desc->
+ region.
+ address),
+ obj_desc->region.length);
+ } else {
+ acpi_os_printf
+ (" [Address/Length not yet evaluated]\n");
}
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
- acpi_os_printf ("[%s]\n",
- acpi_ps_get_opcode_name (obj_desc->reference.opcode));
+ acpi_os_printf("[%s]\n",
+ acpi_ps_get_opcode_name(obj_desc->
+ reference.
+ opcode));
break;
-
case ACPI_TYPE_BUFFER_FIELD:
if (obj_desc->buffer_field.buffer_obj &&
- obj_desc->buffer_field.buffer_obj->buffer.node) {
- acpi_os_printf ("Buf [%4.4s]",
- acpi_ut_get_node_name (obj_desc->buffer_field.buffer_obj->buffer.node));
+ obj_desc->buffer_field.buffer_obj->buffer.node) {
+ acpi_os_printf("Buf [%4.4s]",
+ acpi_ut_get_node_name(obj_desc->
+ buffer_field.
+ buffer_obj->
+ buffer.
+ node));
}
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
- acpi_os_printf ("Rgn [%4.4s]",
- acpi_ut_get_node_name (obj_desc->common_field.region_obj->region.node));
+ acpi_os_printf("Rgn [%4.4s]",
+ acpi_ut_get_node_name(obj_desc->
+ common_field.
+ region_obj->region.
+ node));
break;
-
case ACPI_TYPE_LOCAL_BANK_FIELD:
- acpi_os_printf ("Rgn [%4.4s] Bnk [%4.4s]",
- acpi_ut_get_node_name (obj_desc->common_field.region_obj->region.node),
- acpi_ut_get_node_name (obj_desc->bank_field.bank_obj->common_field.node));
+ acpi_os_printf("Rgn [%4.4s] Bnk [%4.4s]",
+ acpi_ut_get_node_name(obj_desc->
+ common_field.
+ region_obj->region.
+ node),
+ acpi_ut_get_node_name(obj_desc->
+ bank_field.
+ bank_obj->
+ common_field.
+ node));
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_os_printf ("Idx [%4.4s] Dat [%4.4s]",
- acpi_ut_get_node_name (obj_desc->index_field.index_obj->common_field.node),
- acpi_ut_get_node_name (obj_desc->index_field.data_obj->common_field.node));
+ acpi_os_printf("Idx [%4.4s] Dat [%4.4s]",
+ acpi_ut_get_node_name(obj_desc->
+ index_field.
+ index_obj->
+ common_field.node),
+ acpi_ut_get_node_name(obj_desc->
+ index_field.
+ data_obj->
+ common_field.
+ node));
break;
-
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
- acpi_os_printf ("Target %4.4s (%p)\n",
- acpi_ut_get_node_name (obj_desc), obj_desc);
+ acpi_os_printf("Target %4.4s (%p)\n",
+ acpi_ut_get_node_name(obj_desc),
+ obj_desc);
break;
default:
- acpi_os_printf ("Object %p\n", obj_desc);
+ acpi_os_printf("Object %p\n", obj_desc);
break;
}
@@ -392,11 +396,15 @@ acpi_ns_dump_one_object (
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_os_printf (" Off %.3X Len %.2X Acc %.2hd\n",
- (obj_desc->common_field.base_byte_offset * 8)
- + obj_desc->common_field.start_field_bit_offset,
- obj_desc->common_field.bit_length,
- obj_desc->common_field.access_byte_width);
+ acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n",
+ (obj_desc->common_field.
+ base_byte_offset * 8)
+ +
+ obj_desc->common_field.
+ start_field_bit_offset,
+ obj_desc->common_field.bit_length,
+ obj_desc->common_field.
+ access_byte_width);
break;
default:
@@ -404,56 +412,55 @@ acpi_ns_dump_one_object (
}
break;
-
case ACPI_DISPLAY_OBJECTS:
- acpi_os_printf ("O:%p", obj_desc);
+ acpi_os_printf("O:%p", obj_desc);
if (!obj_desc) {
/* No attached object, we are done */
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
return (AE_OK);
}
- acpi_os_printf ("(R%d)", obj_desc->common.reference_count);
+ acpi_os_printf("(R%d)", obj_desc->common.reference_count);
switch (type) {
case ACPI_TYPE_METHOD:
/* Name is a Method and its AML offset/length are set */
- acpi_os_printf (" M:%p-%X\n", obj_desc->method.aml_start,
- obj_desc->method.aml_length);
+ acpi_os_printf(" M:%p-%X\n", obj_desc->method.aml_start,
+ obj_desc->method.aml_length);
break;
case ACPI_TYPE_INTEGER:
- acpi_os_printf (" I:%8.8X8.8%X\n",
- ACPI_FORMAT_UINT64 (obj_desc->integer.value));
+ acpi_os_printf(" I:%8.8X8.8%X\n",
+ ACPI_FORMAT_UINT64(obj_desc->integer.
+ value));
break;
case ACPI_TYPE_STRING:
- acpi_os_printf (" S:%p-%X\n", obj_desc->string.pointer,
- obj_desc->string.length);
+ acpi_os_printf(" S:%p-%X\n", obj_desc->string.pointer,
+ obj_desc->string.length);
break;
case ACPI_TYPE_BUFFER:
- acpi_os_printf (" B:%p-%X\n", obj_desc->buffer.pointer,
- obj_desc->buffer.length);
+ acpi_os_printf(" B:%p-%X\n", obj_desc->buffer.pointer,
+ obj_desc->buffer.length);
break;
default:
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
break;
}
break;
-
default:
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
break;
}
@@ -463,61 +470,58 @@ acpi_ns_dump_one_object (
return (AE_OK);
}
-
/* If there is an attached object, display it */
- dbg_level = acpi_dbg_level;
+ dbg_level = acpi_dbg_level;
acpi_dbg_level = 0;
- obj_desc = acpi_ns_get_attached_object (this_node);
+ obj_desc = acpi_ns_get_attached_object(this_node);
acpi_dbg_level = dbg_level;
/* Dump attached objects */
while (obj_desc) {
obj_type = ACPI_TYPE_INVALID;
- acpi_os_printf (" Attached Object %p: ", obj_desc);
+ acpi_os_printf("Attached Object %p: ", obj_desc);
/* Decode the type of attached object and dump the contents */
- switch (ACPI_GET_DESCRIPTOR_TYPE (obj_desc)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) {
case ACPI_DESC_TYPE_NAMED:
- acpi_os_printf ("(Ptr to Node)\n");
- bytes_to_dump = sizeof (struct acpi_namespace_node);
+ acpi_os_printf("(Ptr to Node)\n");
+ bytes_to_dump = sizeof(struct acpi_namespace_node);
+ ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump);
break;
-
case ACPI_DESC_TYPE_OPERAND:
- obj_type = ACPI_GET_OBJECT_TYPE (obj_desc);
+ obj_type = ACPI_GET_OBJECT_TYPE(obj_desc);
if (obj_type > ACPI_TYPE_LOCAL_MAX) {
- acpi_os_printf ("(Ptr to ACPI Object type %X [UNKNOWN])\n",
- obj_type);
+ acpi_os_printf
+ ("(Ptr to ACPI Object type %X [UNKNOWN])\n",
+ obj_type);
bytes_to_dump = 32;
+ } else {
+ acpi_os_printf
+ ("(Ptr to ACPI Object type %X [%s])\n",
+ obj_type, acpi_ut_get_type_name(obj_type));
+ bytes_to_dump =
+ sizeof(union acpi_operand_object);
}
- else {
- acpi_os_printf ("(Ptr to ACPI Object type %s, %X)\n",
- acpi_ut_get_type_name (obj_type), obj_type);
- bytes_to_dump = sizeof (union acpi_operand_object);
- }
- break;
+ ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump);
+ break;
default:
- acpi_os_printf (
- "(String or Buffer ptr - not an object descriptor) [%s]\n",
- acpi_ut_get_descriptor_name (obj_desc));
- bytes_to_dump = 16;
break;
}
- ACPI_DUMP_BUFFER (obj_desc, bytes_to_dump);
-
/* If value is NOT an internal object, we are done */
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) !=
+ ACPI_DESC_TYPE_OPERAND) {
goto cleanup;
}
@@ -525,51 +529,56 @@ acpi_ns_dump_one_object (
* Valid object, get the pointer to next level, if any
*/
switch (obj_type) {
- case ACPI_TYPE_STRING:
- obj_desc = (void *) obj_desc->string.pointer;
- break;
-
case ACPI_TYPE_BUFFER:
- obj_desc = (void *) obj_desc->buffer.pointer;
- break;
+ case ACPI_TYPE_STRING:
+ /*
+ * NOTE: takes advantage of common fields between string/buffer
+ */
+ bytes_to_dump = obj_desc->string.length;
+ obj_desc = (void *)obj_desc->string.pointer;
+ acpi_os_printf("(Buffer/String pointer %p length %X)\n",
+ obj_desc, bytes_to_dump);
+ ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump);
+ goto cleanup;
case ACPI_TYPE_BUFFER_FIELD:
- obj_desc = (union acpi_operand_object *) obj_desc->buffer_field.buffer_obj;
+ obj_desc =
+ (union acpi_operand_object *)obj_desc->buffer_field.
+ buffer_obj;
break;
case ACPI_TYPE_PACKAGE:
- obj_desc = (void *) obj_desc->package.elements;
+ obj_desc = (void *)obj_desc->package.elements;
break;
case ACPI_TYPE_METHOD:
- obj_desc = (void *) obj_desc->method.aml_start;
+ obj_desc = (void *)obj_desc->method.aml_start;
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
- obj_desc = (void *) obj_desc->field.region_obj;
+ obj_desc = (void *)obj_desc->field.region_obj;
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
- obj_desc = (void *) obj_desc->bank_field.region_obj;
+ obj_desc = (void *)obj_desc->bank_field.region_obj;
break;
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- obj_desc = (void *) obj_desc->index_field.index_obj;
+ obj_desc = (void *)obj_desc->index_field.index_obj;
break;
default:
goto cleanup;
}
- obj_type = ACPI_TYPE_INVALID; /* Terminate loop after next pass */
+ obj_type = ACPI_TYPE_INVALID; /* Terminate loop after next pass */
}
-cleanup:
- acpi_os_printf ("\n");
+ cleanup:
+ acpi_os_printf("\n");
return (AE_OK);
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -591,29 +600,25 @@ cleanup:
******************************************************************************/
void
-acpi_ns_dump_objects (
- acpi_object_type type,
- u8 display_type,
- u32 max_depth,
- u32 owner_id,
- acpi_handle start_handle)
+acpi_ns_dump_objects(acpi_object_type type,
+ u8 display_type,
+ u32 max_depth,
+ acpi_owner_id owner_id, acpi_handle start_handle)
{
- struct acpi_walk_info info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_walk_info info;
+ ACPI_FUNCTION_ENTRY();
info.debug_level = ACPI_LV_TABLES;
info.owner_id = owner_id;
info.display_type = display_type;
- (void) acpi_ns_walk_namespace (type, start_handle, max_depth,
- ACPI_NS_WALK_NO_UNLOCK, acpi_ns_dump_one_object,
- (void *) &info, NULL);
+ (void)acpi_ns_walk_namespace(type, start_handle, max_depth,
+ ACPI_NS_WALK_NO_UNLOCK,
+ acpi_ns_dump_one_object, (void *)&info,
+ NULL);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -628,26 +633,20 @@ acpi_ns_dump_objects (
*
******************************************************************************/
-void
-acpi_ns_dump_entry (
- acpi_handle handle,
- u32 debug_level)
+void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level)
{
- struct acpi_walk_info info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_walk_info info;
+ ACPI_FUNCTION_ENTRY();
info.debug_level = debug_level;
- info.owner_id = ACPI_UINT32_MAX;
+ info.owner_id = ACPI_OWNER_ID_MAX;
info.display_type = ACPI_DISPLAY_SUMMARY;
- (void) acpi_ns_dump_one_object (handle, 1, &info, NULL);
+ (void)acpi_ns_dump_one_object(handle, 1, &info, NULL);
}
-
-#ifdef _ACPI_ASL_COMPILER
+#ifdef ACPI_ASL_COMPILER
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_tables
@@ -663,23 +662,19 @@ acpi_ns_dump_entry (
*
******************************************************************************/
-void
-acpi_ns_dump_tables (
- acpi_handle search_base,
- u32 max_depth)
+void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth)
{
- acpi_handle search_handle = search_base;
-
-
- ACPI_FUNCTION_TRACE ("ns_dump_tables");
+ acpi_handle search_handle = search_base;
+ ACPI_FUNCTION_TRACE("ns_dump_tables");
if (!acpi_gbl_root_node) {
/*
* If the name space has not been initialized,
* there is nothing to dump.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "namespace not initialized!\n"));
return_VOID;
}
@@ -687,12 +682,12 @@ acpi_ns_dump_tables (
/* Entire namespace */
search_handle = acpi_gbl_root_node;
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "\\\n"));
}
- acpi_ns_dump_objects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, max_depth,
- ACPI_UINT32_MAX, search_handle);
+ acpi_ns_dump_objects(ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, max_depth,
+ ACPI_OWNER_ID_MAX, search_handle);
return_VOID;
}
-#endif /* _ACPI_ASL_COMPILER */
-#endif /* defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) */
+#endif /* _ACPI_ASL_COMPILER */
+#endif /* defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) */
diff --git a/drivers/acpi/namespace/nsdumpdv.c b/drivers/acpi/namespace/nsdumpdv.c
index 27c4f7cd2a4..55de883943d 100644
--- a/drivers/acpi/namespace/nsdumpdv.c
+++ b/drivers/acpi/namespace/nsdumpdv.c
@@ -41,20 +41,15 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
-
/* TBD: This entire module is apparently obsolete and should be removed */
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsdumpdv")
-
+ACPI_MODULE_NAME("nsdumpdv")
#ifdef ACPI_OBSOLETE_FUNCTIONS
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-
#include <acpi/acnamesp.h>
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_one_device
@@ -70,44 +65,39 @@
* This procedure is a user_function called by acpi_ns_walk_namespace.
*
******************************************************************************/
-
static acpi_status
-acpi_ns_dump_one_device (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ns_dump_one_device(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- struct acpi_buffer buffer;
- struct acpi_device_info *info;
- acpi_status status;
- u32 i;
-
+ struct acpi_buffer buffer;
+ struct acpi_device_info *info;
+ acpi_status status;
+ u32 i;
- ACPI_FUNCTION_NAME ("ns_dump_one_device");
+ ACPI_FUNCTION_NAME("ns_dump_one_device");
-
- status = acpi_ns_dump_one_object (obj_handle, level, context, return_value);
+ status =
+ acpi_ns_dump_one_object(obj_handle, level, context, return_value);
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_get_object_info (obj_handle, &buffer);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_get_object_info(obj_handle, &buffer);
+ if (ACPI_SUCCESS(status)) {
info = buffer.pointer;
for (i = 0; i < level; i++) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES, " "));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " "));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_TABLES,
- " HID: %s, ADR: %8.8X%8.8X, Status: %X\n",
- info->hardware_id.value, ACPI_FORMAT_UINT64 (info->address),
- info->current_status));
- ACPI_MEM_FREE (info);
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES,
+ " HID: %s, ADR: %8.8X%8.8X, Status: %X\n",
+ info->hardware_id.value,
+ ACPI_FORMAT_UINT64(info->address),
+ info->current_status));
+ ACPI_MEM_FREE(info);
}
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_dump_root_devices
@@ -120,16 +110,12 @@ acpi_ns_dump_one_device (
*
******************************************************************************/
-void
-acpi_ns_dump_root_devices (
- void)
+void acpi_ns_dump_root_devices(void)
{
- acpi_handle sys_bus_handle;
- acpi_status status;
-
-
- ACPI_FUNCTION_NAME ("ns_dump_root_devices");
+ acpi_handle sys_bus_handle;
+ acpi_status status;
+ ACPI_FUNCTION_NAME("ns_dump_root_devices");
/* Only dump the table if tracing is enabled */
@@ -138,19 +124,17 @@ acpi_ns_dump_root_devices (
}
status = acpi_get_handle(NULL, ACPI_NS_SYSTEM_BUS, &sys_bus_handle);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
return;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Display of all devices in the namespace:\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Display of all devices in the namespace:\n"));
- status = acpi_ns_walk_namespace (ACPI_TYPE_DEVICE, sys_bus_handle,
- ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
- acpi_ns_dump_one_device, NULL, NULL);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle,
+ ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
+ acpi_ns_dump_one_device, NULL, NULL);
}
#endif
#endif
-
-
diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/namespace/nseval.c
index 1ae89a1c882..0191c7d9282 100644
--- a/drivers/acpi/namespace/nseval.c
+++ b/drivers/acpi/namespace/nseval.c
@@ -42,26 +42,19 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nseval")
+ACPI_MODULE_NAME("nseval")
/* Local prototypes */
-
static acpi_status
-acpi_ns_execute_control_method (
- struct acpi_parameter_info *info);
-
-static acpi_status
-acpi_ns_get_object_value (
- struct acpi_parameter_info *info);
+acpi_ns_execute_control_method(struct acpi_parameter_info *info);
+static acpi_status acpi_ns_get_object_value(struct acpi_parameter_info *info);
/*******************************************************************************
*
@@ -85,48 +78,44 @@ acpi_ns_get_object_value (
******************************************************************************/
acpi_status
-acpi_ns_evaluate_relative (
- char *pathname,
- struct acpi_parameter_info *info)
+acpi_ns_evaluate_relative(char *pathname, struct acpi_parameter_info *info)
{
- acpi_status status;
- struct acpi_namespace_node *node = NULL;
- union acpi_generic_state *scope_info;
- char *internal_path = NULL;
-
-
- ACPI_FUNCTION_TRACE ("ns_evaluate_relative");
+ acpi_status status;
+ struct acpi_namespace_node *node = NULL;
+ union acpi_generic_state *scope_info;
+ char *internal_path = NULL;
+ ACPI_FUNCTION_TRACE("ns_evaluate_relative");
/*
* Must have a valid object handle
*/
if (!info || !info->node) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Build an internal name string for the method */
- status = acpi_ns_internalize_name (pathname, &internal_path);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_internalize_name(pathname, &internal_path);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- scope_info = acpi_ut_create_generic_state ();
+ scope_info = acpi_ut_create_generic_state();
if (!scope_info) {
goto cleanup1;
}
/* Get the prefix handle and Node */
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- info->node = acpi_ns_map_handle_to_node (info->node);
+ info->node = acpi_ns_map_handle_to_node(info->node);
if (!info->node) {
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
status = AE_BAD_PARAMETER;
goto cleanup;
}
@@ -134,39 +123,38 @@ acpi_ns_evaluate_relative (
/* Lookup the name in the namespace */
scope_info->scope.node = info->node;
- status = acpi_ns_lookup (scope_info, internal_path, ACPI_TYPE_ANY,
- ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
- &node);
+ status = acpi_ns_lookup(scope_info, internal_path, ACPI_TYPE_ANY,
+ ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
+ &node);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Object [%s] not found [%s]\n",
- pathname, acpi_format_exception (status)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "Object [%s] not found [%s]\n",
+ pathname, acpi_format_exception(status)));
goto cleanup;
}
/*
* Now that we have a handle to the object, we can attempt to evaluate it.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n",
- pathname, node, acpi_ns_get_attached_object (node)));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "%s [%p] Value %p\n",
+ pathname, node, acpi_ns_get_attached_object(node)));
info->node = node;
- status = acpi_ns_evaluate_by_handle (info);
+ status = acpi_ns_evaluate_by_handle(info);
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "*** Completed eval of object %s ***\n",
- pathname));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "*** Completed eval of object %s ***\n", pathname));
-cleanup:
- acpi_ut_delete_generic_state (scope_info);
+ cleanup:
+ acpi_ut_delete_generic_state(scope_info);
-cleanup1:
- ACPI_MEM_FREE (internal_path);
- return_ACPI_STATUS (status);
+ cleanup1:
+ ACPI_MEM_FREE(internal_path);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_evaluate_by_name
@@ -189,68 +177,63 @@ cleanup1:
******************************************************************************/
acpi_status
-acpi_ns_evaluate_by_name (
- char *pathname,
- struct acpi_parameter_info *info)
+acpi_ns_evaluate_by_name(char *pathname, struct acpi_parameter_info *info)
{
- acpi_status status;
- char *internal_path = NULL;
-
-
- ACPI_FUNCTION_TRACE ("ns_evaluate_by_name");
+ acpi_status status;
+ char *internal_path = NULL;
+ ACPI_FUNCTION_TRACE("ns_evaluate_by_name");
/* Build an internal name string for the method */
- status = acpi_ns_internalize_name (pathname, &internal_path);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_internalize_name(pathname, &internal_path);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Lookup the name in the namespace */
- status = acpi_ns_lookup (NULL, internal_path, ACPI_TYPE_ANY,
- ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
- &info->node);
+ status = acpi_ns_lookup(NULL, internal_path, ACPI_TYPE_ANY,
+ ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
+ &info->node);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Object at [%s] was not found, status=%.4X\n",
- pathname, status));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Object at [%s] was not found, status=%.4X\n",
+ pathname, status));
goto cleanup;
}
/*
* Now that we have a handle to the object, we can attempt to evaluate it.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n",
- pathname, info->node, acpi_ns_get_attached_object (info->node)));
-
- status = acpi_ns_evaluate_by_handle (info);
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "%s [%p] Value %p\n",
+ pathname, info->node,
+ acpi_ns_get_attached_object(info->node)));
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "*** Completed eval of object %s ***\n",
- pathname));
+ status = acpi_ns_evaluate_by_handle(info);
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "*** Completed eval of object %s ***\n", pathname));
-cleanup:
+ cleanup:
/* Cleanup */
if (internal_path) {
- ACPI_MEM_FREE (internal_path);
+ ACPI_MEM_FREE(internal_path);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_evaluate_by_handle
@@ -275,26 +258,22 @@ cleanup:
*
******************************************************************************/
-acpi_status
-acpi_ns_evaluate_by_handle (
- struct acpi_parameter_info *info)
+acpi_status acpi_ns_evaluate_by_handle(struct acpi_parameter_info *info)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_evaluate_by_handle");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_evaluate_by_handle");
/* Check if namespace has been initialized */
if (!acpi_gbl_root_node) {
- return_ACPI_STATUS (AE_NO_NAMESPACE);
+ return_ACPI_STATUS(AE_NO_NAMESPACE);
}
/* Parameter Validation */
if (!info) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Initialize the return value to an invalid object */
@@ -303,23 +282,25 @@ acpi_ns_evaluate_by_handle (
/* Get the prefix handle and Node */
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- info->node = acpi_ns_map_handle_to_node (info->node);
+ info->node = acpi_ns_map_handle_to_node(info->node);
if (!info->node) {
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* For a method alias, we must grab the actual method node so that proper
* scoping context will be established before execution.
*/
- if (acpi_ns_get_type (info->node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {
- info->node = ACPI_CAST_PTR (struct acpi_namespace_node, info->node->object);
+ if (acpi_ns_get_type(info->node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {
+ info->node =
+ ACPI_CAST_PTR(struct acpi_namespace_node,
+ info->node->object);
}
/*
@@ -329,17 +310,16 @@ acpi_ns_evaluate_by_handle (
*
* In both cases, the namespace is unlocked by the acpi_ns* procedure
*/
- if (acpi_ns_get_type (info->node) == ACPI_TYPE_METHOD) {
+ if (acpi_ns_get_type(info->node) == ACPI_TYPE_METHOD) {
/*
* Case 1) We have an actual control method to execute
*/
- status = acpi_ns_execute_control_method (info);
- }
- else {
+ status = acpi_ns_execute_control_method(info);
+ } else {
/*
* Case 2) Object is NOT a method, just return its current value
*/
- status = acpi_ns_get_object_value (info);
+ status = acpi_ns_get_object_value(info);
}
/*
@@ -355,16 +335,16 @@ acpi_ns_evaluate_by_handle (
* Namespace was unlocked by the handling acpi_ns* function, so we
* just return
*/
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_execute_control_method
*
* PARAMETERS: Info - Method info block, contains:
* Node - Method Node to execute
+ * obj_desc - Method object
* Parameters - List of parameters to pass to the method,
* terminated by NULL. Params itself may be
* NULL if no parameters are being passed.
@@ -383,31 +363,29 @@ acpi_ns_evaluate_by_handle (
******************************************************************************/
static acpi_status
-acpi_ns_execute_control_method (
- struct acpi_parameter_info *info)
+acpi_ns_execute_control_method(struct acpi_parameter_info *info)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE ("ns_execute_control_method");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_execute_control_method");
/* Verify that there is a method associated with this object */
- obj_desc = acpi_ns_get_attached_object (info->node);
- if (!obj_desc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No attached method object\n"));
+ info->obj_desc = acpi_ns_get_attached_object(info->node);
+ if (!info->obj_desc) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No attached method object\n"));
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(AE_NULL_OBJECT);
}
- ACPI_DUMP_PATHNAME (info->node, "Execute Method:",
- ACPI_LV_INFO, _COMPONENT);
+ ACPI_DUMP_PATHNAME(info->node, "Execute Method:",
+ ACPI_LV_INFO, _COMPONENT);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Method at AML address %p Length %X\n",
- obj_desc->method.aml_start + 1, obj_desc->method.aml_length - 1));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Method at AML address %p Length %X\n",
+ info->obj_desc->method.aml_start + 1,
+ info->obj_desc->method.aml_length - 1));
/*
* Unlock the namespace before execution. This allows namespace access
@@ -416,27 +394,26 @@ acpi_ns_execute_control_method (
* interpreter locks to ensure that no thread is using the portion of the
* namespace that is being deleted.
*/
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Execute the method via the interpreter. The interpreter is locked
* here before calling into the AML parser
*/
- status = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_psx_execute (info);
- acpi_ex_exit_interpreter ();
+ status = acpi_ps_execute_method(info);
+ acpi_ex_exit_interpreter();
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_object_value
@@ -454,16 +431,12 @@ acpi_ns_execute_control_method (
*
******************************************************************************/
-static acpi_status
-acpi_ns_get_object_value (
- struct acpi_parameter_info *info)
+static acpi_status acpi_ns_get_object_value(struct acpi_parameter_info *info)
{
- acpi_status status = AE_OK;
- struct acpi_namespace_node *resolved_node = info->node;
-
-
- ACPI_FUNCTION_TRACE ("ns_get_object_value");
+ acpi_status status = AE_OK;
+ struct acpi_namespace_node *resolved_node = info->node;
+ ACPI_FUNCTION_TRACE("ns_get_object_value");
/*
* Objects require additional resolution steps (e.g., the Node may be a
@@ -486,32 +459,33 @@ acpi_ns_get_object_value (
*
* We must release the namespace lock before entering the intepreter.
*/
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ex_enter_interpreter ();
- if (ACPI_SUCCESS (status)) {
- status = acpi_ex_resolve_node_to_value (&resolved_node, NULL);
+ status = acpi_ex_enter_interpreter();
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_ex_resolve_node_to_value(&resolved_node, NULL);
/*
* If acpi_ex_resolve_node_to_value() succeeded, the return value was placed
* in resolved_node.
*/
- acpi_ex_exit_interpreter ();
+ acpi_ex_exit_interpreter();
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
status = AE_CTRL_RETURN_VALUE;
info->return_object = ACPI_CAST_PTR
- (union acpi_operand_object, resolved_node);
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Returning object %p [%s]\n",
- info->return_object,
- acpi_ut_get_object_type_name (info->return_object)));
+ (union acpi_operand_object, resolved_node);
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Returning object %p [%s]\n",
+ info->return_object,
+ acpi_ut_get_object_type_name(info->
+ return_object)));
}
}
/* Namespace is unlocked */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/namespace/nsinit.c b/drivers/acpi/namespace/nsinit.c
index 362802ae29a..0a08d2f04a0 100644
--- a/drivers/acpi/namespace/nsinit.c
+++ b/drivers/acpi/namespace/nsinit.c
@@ -41,31 +41,22 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsinit")
+ACPI_MODULE_NAME("nsinit")
/* Local prototypes */
-
static acpi_status
-acpi_ns_init_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
+acpi_ns_init_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
static acpi_status
-acpi_ns_init_one_device (
- acpi_handle obj_handle,
- u32 nesting_level,
- void *context,
- void **return_value);
-
+acpi_ns_init_one_device(acpi_handle obj_handle,
+ u32 nesting_level, void *context, void **return_value);
/*******************************************************************************
*
@@ -80,52 +71,48 @@ acpi_ns_init_one_device (
*
******************************************************************************/
-acpi_status
-acpi_ns_initialize_objects (
- void)
+acpi_status acpi_ns_initialize_objects(void)
{
- acpi_status status;
- struct acpi_init_walk_info info;
-
+ acpi_status status;
+ struct acpi_init_walk_info info;
- ACPI_FUNCTION_TRACE ("ns_initialize_objects");
+ ACPI_FUNCTION_TRACE("ns_initialize_objects");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "**** Starting initialization of namespace objects ****\n"));
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "Completing Region/Field/Buffer/Package initialization:"));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "**** Starting initialization of namespace objects ****\n"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "Completing Region/Field/Buffer/Package initialization:"));
/* Set all init info to zero */
- ACPI_MEMSET (&info, 0, sizeof (struct acpi_init_walk_info));
+ ACPI_MEMSET(&info, 0, sizeof(struct acpi_init_walk_info));
/* Walk entire namespace from the supplied root */
- status = acpi_walk_namespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, acpi_ns_init_one_object,
- &info, NULL);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
- acpi_format_exception (status)));
+ status = acpi_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX, acpi_ns_init_one_object,
+ &info, NULL);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
+ acpi_format_exception(status)));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\nInitialized %hd/%hd Regions %hd/%hd Fields %hd/%hd Buffers %hd/%hd Packages (%hd nodes)\n",
- info.op_region_init, info.op_region_count,
- info.field_init, info.field_count,
- info.buffer_init, info.buffer_count,
- info.package_init, info.package_count, info.object_count));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "\nInitialized %hd/%hd Regions %hd/%hd Fields %hd/%hd Buffers %hd/%hd Packages (%hd nodes)\n",
+ info.op_region_init, info.op_region_count,
+ info.field_init, info.field_count,
+ info.buffer_init, info.buffer_count,
+ info.package_init, info.package_count,
+ info.object_count));
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%hd Control Methods found\n", info.method_count));
- ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
- "%hd Op Regions found\n", info.op_region_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "%hd Control Methods found\n", info.method_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "%hd Op Regions found\n", info.op_region_count));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_initialize_devices
@@ -142,16 +129,12 @@ acpi_ns_initialize_objects (
*
******************************************************************************/
-acpi_status
-acpi_ns_initialize_devices (
- void)
+acpi_status acpi_ns_initialize_devices(void)
{
- acpi_status status;
- struct acpi_device_walk_info info;
-
-
- ACPI_FUNCTION_TRACE ("ns_initialize_devices");
+ acpi_status status;
+ struct acpi_device_walk_info info;
+ ACPI_FUNCTION_TRACE("ns_initialize_devices");
/* Init counters */
@@ -159,34 +142,34 @@ acpi_ns_initialize_devices (
info.num_STA = 0;
info.num_INI = 0;
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "Executing all Device _STA and_INI methods:"));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "Executing all Device _STA and_INI methods:"));
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Walk namespace for all objects */
- status = acpi_ns_walk_namespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, TRUE, acpi_ns_init_one_device, &info, NULL);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX, TRUE,
+ acpi_ns_init_one_device, &info, NULL);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
- acpi_format_exception (status)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
+ acpi_format_exception(status)));
}
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "\n%hd Devices found containing: %hd _STA, %hd _INI methods\n",
- info.device_count, info.num_STA, info.num_INI));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "\n%hd Devices found containing: %hd _STA, %hd _INI methods\n",
+ info.device_count, info.num_STA, info.num_INI));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_init_one_object
@@ -208,28 +191,25 @@ acpi_ns_initialize_devices (
******************************************************************************/
static acpi_status
-acpi_ns_init_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value)
+acpi_ns_init_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value)
{
- acpi_object_type type;
- acpi_status status;
- struct acpi_init_walk_info *info = (struct acpi_init_walk_info *) context;
- struct acpi_namespace_node *node = (struct acpi_namespace_node *) obj_handle;
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_NAME ("ns_init_one_object");
+ acpi_object_type type;
+ acpi_status status;
+ struct acpi_init_walk_info *info =
+ (struct acpi_init_walk_info *)context;
+ struct acpi_namespace_node *node =
+ (struct acpi_namespace_node *)obj_handle;
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_NAME("ns_init_one_object");
info->object_count++;
/* And even then, we are only interested in a few object types */
- type = acpi_ns_get_type (obj_handle);
- obj_desc = acpi_ns_get_attached_object (node);
+ type = acpi_ns_get_type(obj_handle);
+ obj_desc = acpi_ns_get_attached_object(node);
if (!obj_desc) {
return (AE_OK);
}
@@ -269,8 +249,8 @@ acpi_ns_init_one_object (
/*
* Must lock the interpreter before executing AML code
*/
- status = acpi_ex_enter_interpreter ();
- if (ACPI_FAILURE (status)) {
+ status = acpi_ex_enter_interpreter();
+ if (ACPI_FAILURE(status)) {
return (status);
}
@@ -282,25 +262,25 @@ acpi_ns_init_one_object (
case ACPI_TYPE_REGION:
info->op_region_init++;
- status = acpi_ds_get_region_arguments (obj_desc);
+ status = acpi_ds_get_region_arguments(obj_desc);
break;
case ACPI_TYPE_BUFFER_FIELD:
info->field_init++;
- status = acpi_ds_get_buffer_field_arguments (obj_desc);
+ status = acpi_ds_get_buffer_field_arguments(obj_desc);
break;
case ACPI_TYPE_BUFFER:
info->buffer_init++;
- status = acpi_ds_get_buffer_arguments (obj_desc);
+ status = acpi_ds_get_buffer_arguments(obj_desc);
break;
case ACPI_TYPE_PACKAGE:
info->package_init++;
- status = acpi_ds_get_package_arguments (obj_desc);
+ status = acpi_ds_get_package_arguments(obj_desc);
break;
default:
@@ -308,12 +288,13 @@ acpi_ns_init_one_object (
break;
}
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_ERROR, "\n"));
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not execute arguments for [%4.4s] (%s), %s\n",
- acpi_ut_get_node_name (node), acpi_ut_get_type_name (type),
- acpi_format_exception (status)));
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR, "\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not execute arguments for [%4.4s] (%s), %s\n",
+ acpi_ut_get_node_name(node),
+ acpi_ut_get_type_name(type),
+ acpi_format_exception(status)));
}
/*
@@ -321,18 +302,17 @@ acpi_ns_init_one_object (
* pathname
*/
if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
}
/*
* We ignore errors from above, and always return OK, since we don't want
* to abort the walk on any single error.
*/
- acpi_ex_exit_interpreter ();
+ acpi_ex_exit_interpreter();
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_init_one_device
@@ -348,41 +328,37 @@ acpi_ns_init_one_object (
******************************************************************************/
static acpi_status
-acpi_ns_init_one_device (
- acpi_handle obj_handle,
- u32 nesting_level,
- void *context,
- void **return_value)
+acpi_ns_init_one_device(acpi_handle obj_handle,
+ u32 nesting_level, void *context, void **return_value)
{
- struct acpi_device_walk_info *info = (struct acpi_device_walk_info *) context;
- struct acpi_parameter_info pinfo;
- u32 flags;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_init_one_device");
+ struct acpi_device_walk_info *info =
+ (struct acpi_device_walk_info *)context;
+ struct acpi_parameter_info pinfo;
+ u32 flags;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_init_one_device");
pinfo.parameters = NULL;
pinfo.parameter_type = ACPI_PARAM_ARGS;
- pinfo.node = acpi_ns_map_handle_to_node (obj_handle);
+ pinfo.node = acpi_ns_map_handle_to_node(obj_handle);
if (!pinfo.node) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* We will run _STA/_INI on Devices, Processors and thermal_zones only
*/
- if ((pinfo.node->type != ACPI_TYPE_DEVICE) &&
- (pinfo.node->type != ACPI_TYPE_PROCESSOR) &&
- (pinfo.node->type != ACPI_TYPE_THERMAL)) {
- return_ACPI_STATUS (AE_OK);
+ if ((pinfo.node->type != ACPI_TYPE_DEVICE) &&
+ (pinfo.node->type != ACPI_TYPE_PROCESSOR) &&
+ (pinfo.node->type != ACPI_TYPE_THERMAL)) {
+ return_ACPI_STATUS(AE_OK);
}
if ((acpi_dbg_level <= ACPI_LV_ALL_EXCEPTIONS) &&
- (!(acpi_dbg_level & ACPI_LV_INFO))) {
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
+ (!(acpi_dbg_level & ACPI_LV_INFO))) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
}
info->device_count++;
@@ -390,20 +366,20 @@ acpi_ns_init_one_device (
/*
* Run _STA to determine if we can run _INI on the device.
*/
- ACPI_DEBUG_EXEC (acpi_ut_display_init_pathname (ACPI_TYPE_METHOD,
- pinfo.node, METHOD_NAME__STA));
- status = acpi_ut_execute_STA (pinfo.node, &flags);
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
+ pinfo.node,
+ METHOD_NAME__STA));
+ status = acpi_ut_execute_STA(pinfo.node, &flags);
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
if (pinfo.node->type == ACPI_TYPE_DEVICE) {
/* Ignore error and move on to next device */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* _STA is not required for Processor or thermal_zone objects */
- }
- else {
+ } else {
info->num_STA++;
if (!(flags & 0x01)) {
@@ -416,32 +392,34 @@ acpi_ns_init_one_device (
/*
* The device is present. Run _INI.
*/
- ACPI_DEBUG_EXEC (acpi_ut_display_init_pathname (ACPI_TYPE_METHOD,
- pinfo.node, METHOD_NAME__INI));
- status = acpi_ns_evaluate_relative (METHOD_NAME__INI, &pinfo);
- if (ACPI_FAILURE (status)) {
+ ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
+ pinfo.node,
+ METHOD_NAME__INI));
+ status = acpi_ns_evaluate_relative(METHOD_NAME__INI, &pinfo);
+ if (ACPI_FAILURE(status)) {
/* No _INI (AE_NOT_FOUND) means device requires no initialization */
if (status != AE_NOT_FOUND) {
/* Ignore error and move on to next device */
#ifdef ACPI_DEBUG_OUTPUT
- char *scope_name = acpi_ns_get_external_pathname (pinfo.node);
+ char *scope_name =
+ acpi_ns_get_external_pathname(pinfo.node);
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "%s._INI failed: %s\n",
- scope_name, acpi_format_exception (status)));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN, "%s._INI failed: %s\n",
+ scope_name,
+ acpi_format_exception(status)));
- ACPI_MEM_FREE (scope_name);
+ ACPI_MEM_FREE(scope_name);
#endif
}
status = AE_OK;
- }
- else {
+ } else {
/* Delete any return object (especially if implicit_return is enabled) */
if (pinfo.return_object) {
- acpi_ut_remove_reference (pinfo.return_object);
+ acpi_ut_remove_reference(pinfo.return_object);
}
/* Count of successful INIs */
@@ -452,8 +430,9 @@ acpi_ns_init_one_device (
if (acpi_gbl_init_handler) {
/* External initialization handler is present, call it */
- status = acpi_gbl_init_handler (pinfo.node, ACPI_INIT_DEVICE_INI);
+ status =
+ acpi_gbl_init_handler(pinfo.node, ACPI_INIT_DEVICE_INI);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/namespace/nsload.c
index 34e49701660..c28849de465 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/namespace/nsload.c
@@ -41,32 +41,22 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsload")
+ACPI_MODULE_NAME("nsload")
/* Local prototypes */
-
-static acpi_status
-acpi_ns_load_table_by_type (
- acpi_table_type table_type);
+static acpi_status acpi_ns_load_table_by_type(acpi_table_type table_type);
#ifdef ACPI_FUTURE_IMPLEMENTATION
-acpi_status
-acpi_ns_unload_namespace (
- acpi_handle handle);
+acpi_status acpi_ns_unload_namespace(acpi_handle handle);
-static acpi_status
-acpi_ns_delete_subtree (
- acpi_handle start_handle);
+static acpi_status acpi_ns_delete_subtree(acpi_handle start_handle);
#endif
-
#ifndef ACPI_NO_METHOD_EXECUTION
/*******************************************************************************
*
@@ -82,40 +72,39 @@ acpi_ns_delete_subtree (
******************************************************************************/
acpi_status
-acpi_ns_load_table (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *node)
+acpi_ns_load_table(struct acpi_table_desc *table_desc,
+ struct acpi_namespace_node *node)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_load_table");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_load_table");
/* Check if table contains valid AML (must be DSDT, PSDT, SSDT, etc.) */
- if (!(acpi_gbl_table_data[table_desc->type].flags & ACPI_TABLE_EXECUTABLE)) {
+ if (!
+ (acpi_gbl_table_data[table_desc->type].
+ flags & ACPI_TABLE_EXECUTABLE)) {
/* Just ignore this table */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Check validity of the AML start and length */
if (!table_desc->aml_start) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Null AML pointer\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null AML pointer\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "AML block at %p\n",
- table_desc->aml_start));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "AML block at %p\n",
+ table_desc->aml_start));
/* Ignore table if there is no AML contained within */
if (!table_desc->aml_length) {
- ACPI_REPORT_WARNING (("Zero-length AML block in table [%4.4s]\n",
- table_desc->pointer->signature));
- return_ACPI_STATUS (AE_OK);
+ ACPI_REPORT_WARNING(("Zero-length AML block in table [%4.4s]\n",
+ table_desc->pointer->signature));
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -127,19 +116,19 @@ acpi_ns_load_table (
* to another control method, we can't continue parsing
* because we don't know how many arguments to parse next!
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "**** Loading table into namespace ****\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "**** Loading table into namespace ****\n"));
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ns_parse_table (table_desc, node->child);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ status = acpi_ns_parse_table(table_desc, node->child);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -148,18 +137,17 @@ acpi_ns_load_table (
* just-in-time parsing, we delete the control method
* parse trees.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "**** Begin Table Method Parsing and Object Initialization ****\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "**** Begin Table Method Parsing and Object Initialization ****\n"));
- status = acpi_ds_initialize_objects (table_desc, node);
+ status = acpi_ds_initialize_objects(table_desc, node);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "**** Completed Table Method Parsing and Object Initialization ****\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "**** Completed Table Method Parsing and Object Initialization ****\n"));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_load_table_by_type
@@ -174,21 +162,17 @@ acpi_ns_load_table (
*
******************************************************************************/
-static acpi_status
-acpi_ns_load_table_by_type (
- acpi_table_type table_type)
+static acpi_status acpi_ns_load_table_by_type(acpi_table_type table_type)
{
- u32 i;
- acpi_status status;
- struct acpi_table_desc *table_desc;
-
+ u32 i;
+ acpi_status status;
+ struct acpi_table_desc *table_desc;
- ACPI_FUNCTION_TRACE ("ns_load_table_by_type");
+ ACPI_FUNCTION_TRACE("ns_load_table_by_type");
-
- status = acpi_ut_acquire_mutex (ACPI_MTX_TABLES);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -198,7 +182,7 @@ acpi_ns_load_table_by_type (
switch (table_type) {
case ACPI_TABLE_DSDT:
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Loading DSDT\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Namespace load: DSDT\n"));
table_desc = acpi_gbl_table_lists[ACPI_TABLE_DSDT].next;
@@ -210,57 +194,33 @@ acpi_ns_load_table_by_type (
/* Now load the single DSDT */
- status = acpi_ns_load_table (table_desc, acpi_gbl_root_node);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ns_load_table(table_desc, acpi_gbl_root_node);
+ if (ACPI_SUCCESS(status)) {
table_desc->loaded_into_namespace = TRUE;
}
break;
-
case ACPI_TABLE_SSDT:
+ case ACPI_TABLE_PSDT:
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Loading %d SSDTs\n",
- acpi_gbl_table_lists[ACPI_TABLE_SSDT].count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Namespace load: %d SSDT or PSDTs\n",
+ acpi_gbl_table_lists[table_type].count));
/*
- * Traverse list of SSDT tables
+ * Traverse list of SSDT or PSDT tables
*/
- table_desc = acpi_gbl_table_lists[ACPI_TABLE_SSDT].next;
- for (i = 0; i < acpi_gbl_table_lists[ACPI_TABLE_SSDT].count; i++) {
+ table_desc = acpi_gbl_table_lists[table_type].next;
+ for (i = 0; i < acpi_gbl_table_lists[table_type].count; i++) {
/*
- * Only attempt to load table if it is not
+ * Only attempt to load table into namespace if it is not
* already loaded!
*/
if (!table_desc->loaded_into_namespace) {
- status = acpi_ns_load_table (table_desc, acpi_gbl_root_node);
- if (ACPI_FAILURE (status)) {
- break;
- }
-
- table_desc->loaded_into_namespace = TRUE;
- }
-
- table_desc = table_desc->next;
- }
- break;
-
-
- case ACPI_TABLE_PSDT:
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Loading %d PSDTs\n",
- acpi_gbl_table_lists[ACPI_TABLE_PSDT].count));
-
- /*
- * Traverse list of PSDT tables
- */
- table_desc = acpi_gbl_table_lists[ACPI_TABLE_PSDT].next;
-
- for (i = 0; i < acpi_gbl_table_lists[ACPI_TABLE_PSDT].count; i++) {
- /* Only attempt to load table if it is not already loaded! */
-
- if (!table_desc->loaded_into_namespace) {
- status = acpi_ns_load_table (table_desc, acpi_gbl_root_node);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ns_load_table(table_desc,
+ acpi_gbl_root_node);
+ if (ACPI_FAILURE(status)) {
break;
}
@@ -271,19 +231,16 @@ acpi_ns_load_table_by_type (
}
break;
-
default:
status = AE_SUPPORT;
break;
}
-
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_load_namespace
@@ -297,45 +254,40 @@ unlock_and_exit:
*
******************************************************************************/
-acpi_status
-acpi_ns_load_namespace (
- void)
+acpi_status acpi_ns_load_namespace(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_load_name_space");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_load_name_space");
/* There must be at least a DSDT installed */
if (acpi_gbl_DSDT == NULL) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "DSDT is not in memory\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "DSDT is not in memory\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
* Load the namespace. The DSDT is required,
* but the SSDT and PSDT tables are optional.
*/
- status = acpi_ns_load_table_by_type (ACPI_TABLE_DSDT);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_load_table_by_type(ACPI_TABLE_DSDT);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Ignore exceptions from these */
- (void) acpi_ns_load_table_by_type (ACPI_TABLE_SSDT);
- (void) acpi_ns_load_table_by_type (ACPI_TABLE_PSDT);
+ (void)acpi_ns_load_table_by_type(ACPI_TABLE_SSDT);
+ (void)acpi_ns_load_table_by_type(ACPI_TABLE_PSDT);
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
- "ACPI Namespace successfully loaded at root %p\n",
- acpi_gbl_root_node));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
+ "ACPI Namespace successfully loaded at root %p\n",
+ acpi_gbl_root_node));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_FUTURE_IMPLEMENTATION
/*******************************************************************************
*
@@ -353,24 +305,20 @@ acpi_ns_load_namespace (
*
******************************************************************************/
-static acpi_status
-acpi_ns_delete_subtree (
- acpi_handle start_handle)
+static acpi_status acpi_ns_delete_subtree(acpi_handle start_handle)
{
- acpi_status status;
- acpi_handle child_handle;
- acpi_handle parent_handle;
- acpi_handle next_child_handle;
- acpi_handle dummy;
- u32 level;
-
-
- ACPI_FUNCTION_TRACE ("ns_delete_subtree");
+ acpi_status status;
+ acpi_handle child_handle;
+ acpi_handle parent_handle;
+ acpi_handle next_child_handle;
+ acpi_handle dummy;
+ u32 level;
+ ACPI_FUNCTION_TRACE("ns_delete_subtree");
parent_handle = start_handle;
child_handle = NULL;
- level = 1;
+ level = 1;
/*
* Traverse the tree of objects until we bubble back up
@@ -379,18 +327,19 @@ acpi_ns_delete_subtree (
while (level > 0) {
/* Attempt to get the next object in this scope */
- status = acpi_get_next_object (ACPI_TYPE_ANY, parent_handle,
- child_handle, &next_child_handle);
+ status = acpi_get_next_object(ACPI_TYPE_ANY, parent_handle,
+ child_handle, &next_child_handle);
child_handle = next_child_handle;
/* Did we get a new object? */
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/* Check if this object has any children */
- if (ACPI_SUCCESS (acpi_get_next_object (ACPI_TYPE_ANY, child_handle,
- NULL, &dummy))) {
+ if (ACPI_SUCCESS
+ (acpi_get_next_object
+ (ACPI_TYPE_ANY, child_handle, NULL, &dummy))) {
/*
* There is at least one child of this object,
* visit the object
@@ -399,8 +348,7 @@ acpi_ns_delete_subtree (
parent_handle = child_handle;
child_handle = NULL;
}
- }
- else {
+ } else {
/*
* No more children in this object, go back up to
* the object's parent
@@ -409,24 +357,23 @@ acpi_ns_delete_subtree (
/* Delete all children now */
- acpi_ns_delete_children (child_handle);
+ acpi_ns_delete_children(child_handle);
child_handle = parent_handle;
- status = acpi_get_parent (parent_handle, &parent_handle);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_parent(parent_handle, &parent_handle);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
}
/* Now delete the starting object, and we are done */
- acpi_ns_delete_node (child_handle);
+ acpi_ns_delete_node(child_handle);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_unload_name_space
@@ -441,32 +388,27 @@ acpi_ns_delete_subtree (
*
******************************************************************************/
-acpi_status
-acpi_ns_unload_namespace (
- acpi_handle handle)
+acpi_status acpi_ns_unload_namespace(acpi_handle handle)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_unload_name_space");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_unload_name_space");
/* Parameter validation */
if (!acpi_gbl_root_node) {
- return_ACPI_STATUS (AE_NO_NAMESPACE);
+ return_ACPI_STATUS(AE_NO_NAMESPACE);
}
if (!handle) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* This function does the real work */
- status = acpi_ns_delete_subtree (handle);
+ status = acpi_ns_delete_subtree(handle);
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
#endif
#endif
-
diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c
index d8ce7e39795..d5e8dea61c2 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/namespace/nsnames.c
@@ -41,23 +41,17 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsnames")
+ACPI_MODULE_NAME("nsnames")
/* Local prototypes */
-
static void
-acpi_ns_build_external_path (
- struct acpi_namespace_node *node,
- acpi_size size,
- char *name_buffer);
-
+acpi_ns_build_external_path(struct acpi_namespace_node *node,
+ acpi_size size, char *name_buffer);
/*******************************************************************************
*
@@ -75,17 +69,13 @@ acpi_ns_build_external_path (
******************************************************************************/
static void
-acpi_ns_build_external_path (
- struct acpi_namespace_node *node,
- acpi_size size,
- char *name_buffer)
+acpi_ns_build_external_path(struct acpi_namespace_node *node,
+ acpi_size size, char *name_buffer)
{
- acpi_size index;
- struct acpi_namespace_node *parent_node;
-
-
- ACPI_FUNCTION_NAME ("ns_build_external_path");
+ acpi_size index;
+ struct acpi_namespace_node *parent_node;
+ ACPI_FUNCTION_NAME("ns_build_external_path");
/* Special case for root */
@@ -106,8 +96,8 @@ acpi_ns_build_external_path (
/* Put the name into the buffer */
- ACPI_MOVE_32_TO_32 ((name_buffer + index), &parent_node->name);
- parent_node = acpi_ns_get_parent_node (parent_node);
+ ACPI_MOVE_32_TO_32((name_buffer + index), &parent_node->name);
+ parent_node = acpi_ns_get_parent_node(parent_node);
/* Prefix name with the path separator */
@@ -120,15 +110,14 @@ acpi_ns_build_external_path (
name_buffer[index] = AML_ROOT_PREFIX;
if (index != 0) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not construct pathname; index=%X, size=%X, Path=%s\n",
- (u32) index, (u32) size, &name_buffer[size]));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not construct pathname; index=%X, size=%X, Path=%s\n",
+ (u32) index, (u32) size, &name_buffer[size]));
}
return;
}
-
#ifdef ACPI_DEBUG_OUTPUT
/*******************************************************************************
*
@@ -144,37 +133,32 @@ acpi_ns_build_external_path (
*
******************************************************************************/
-char *
-acpi_ns_get_external_pathname (
- struct acpi_namespace_node *node)
+char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
{
- char *name_buffer;
- acpi_size size;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ns_get_external_pathname", node);
+ char *name_buffer;
+ acpi_size size;
+ ACPI_FUNCTION_TRACE_PTR("ns_get_external_pathname", node);
/* Calculate required buffer size based on depth below root */
- size = acpi_ns_get_pathname_length (node);
+ size = acpi_ns_get_pathname_length(node);
/* Allocate a buffer to be returned to caller */
- name_buffer = ACPI_MEM_CALLOCATE (size);
+ name_buffer = ACPI_MEM_CALLOCATE(size);
if (!name_buffer) {
- ACPI_REPORT_ERROR (("ns_get_table_pathname: allocation failure\n"));
- return_PTR (NULL);
+ ACPI_REPORT_ERROR(("ns_get_table_pathname: allocation failure\n"));
+ return_PTR(NULL);
}
/* Build the path in the allocated buffer */
- acpi_ns_build_external_path (node, size, name_buffer);
- return_PTR (name_buffer);
+ acpi_ns_build_external_path(node, size, name_buffer);
+ return_PTR(name_buffer);
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_pathname_length
@@ -187,16 +171,12 @@ acpi_ns_get_external_pathname (
*
******************************************************************************/
-acpi_size
-acpi_ns_get_pathname_length (
- struct acpi_namespace_node *node)
+acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node)
{
- acpi_size size;
- struct acpi_namespace_node *next_node;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_size size;
+ struct acpi_namespace_node *next_node;
+ ACPI_FUNCTION_ENTRY();
/*
* Compute length of pathname as 5 * number of name segments.
@@ -207,17 +187,16 @@ acpi_ns_get_pathname_length (
while (next_node && (next_node != acpi_gbl_root_node)) {
size += ACPI_PATH_SEGMENT_LENGTH;
- next_node = acpi_ns_get_parent_node (next_node);
+ next_node = acpi_ns_get_parent_node(next_node);
}
if (!size) {
- size = 1; /* Root node case */
+ size = 1; /* Root node case */
}
- return (size + 1); /* +1 for null string terminator */
+ return (size + 1); /* +1 for null string terminator */
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_handle_to_pathname
@@ -233,41 +212,36 @@ acpi_ns_get_pathname_length (
******************************************************************************/
acpi_status
-acpi_ns_handle_to_pathname (
- acpi_handle target_handle,
- struct acpi_buffer *buffer)
+acpi_ns_handle_to_pathname(acpi_handle target_handle,
+ struct acpi_buffer * buffer)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- acpi_size required_size;
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ acpi_size required_size;
+ ACPI_FUNCTION_TRACE_PTR("ns_handle_to_pathname", target_handle);
- ACPI_FUNCTION_TRACE_PTR ("ns_handle_to_pathname", target_handle);
-
-
- node = acpi_ns_map_handle_to_node (target_handle);
+ node = acpi_ns_map_handle_to_node(target_handle);
if (!node) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Determine size required for the caller buffer */
- required_size = acpi_ns_get_pathname_length (node);
+ required_size = acpi_ns_get_pathname_length(node);
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (buffer, required_size);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_initialize_buffer(buffer, required_size);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Build the path in the caller buffer */
- acpi_ns_build_external_path (node, required_size, buffer->pointer);
+ acpi_ns_build_external_path(node, required_size, buffer->pointer);
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%s [%X] \n",
- (char *) buffer->pointer, (u32) required_size));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X] \n",
+ (char *)buffer->pointer, (u32) required_size));
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/namespace/nsobject.c b/drivers/acpi/namespace/nsobject.c
index 27258c1ca4f..fc9be946ebe 100644
--- a/drivers/acpi/namespace/nsobject.c
+++ b/drivers/acpi/namespace/nsobject.c
@@ -42,14 +42,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsobject")
-
+ACPI_MODULE_NAME("nsobject")
/*******************************************************************************
*
@@ -71,20 +68,15 @@
* MUTEX: Assumes namespace is locked
*
******************************************************************************/
-
acpi_status
-acpi_ns_attach_object (
- struct acpi_namespace_node *node,
- union acpi_operand_object *object,
- acpi_object_type type)
+acpi_ns_attach_object(struct acpi_namespace_node *node,
+ union acpi_operand_object *object, acpi_object_type type)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *last_obj_desc;
- acpi_object_type object_type = ACPI_TYPE_ANY;
-
-
- ACPI_FUNCTION_TRACE ("ns_attach_object");
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *last_obj_desc;
+ acpi_object_type object_type = ACPI_TYPE_ANY;
+ ACPI_FUNCTION_TRACE("ns_attach_object");
/*
* Parameter validation
@@ -92,40 +84,39 @@ acpi_ns_attach_object (
if (!node) {
/* Invalid handle */
- ACPI_REPORT_ERROR (("ns_attach_object: Null named_obj handle\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("ns_attach_object: Null named_obj handle\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (!object && (ACPI_TYPE_ANY != type)) {
/* Null object */
- ACPI_REPORT_ERROR ((
- "ns_attach_object: Null object, but type not ACPI_TYPE_ANY\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("ns_attach_object: Null object, but type not ACPI_TYPE_ANY\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- if (ACPI_GET_DESCRIPTOR_TYPE (node) != ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
/* Not a name handle */
- ACPI_REPORT_ERROR (("ns_attach_object: Invalid handle %p [%s]\n",
- node, acpi_ut_get_descriptor_name (node)));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("ns_attach_object: Invalid handle %p [%s]\n",
+ node, acpi_ut_get_descriptor_name(node)));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Check if this object is already attached */
if (node->object == object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Obj %p already installed in name_obj %p\n",
- object, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Obj %p already installed in name_obj %p\n",
+ object, node));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* If null object, we will just install it */
if (!object) {
- obj_desc = NULL;
+ obj_desc = NULL;
object_type = ACPI_TYPE_ANY;
}
@@ -133,14 +124,14 @@ acpi_ns_attach_object (
* If the source object is a namespace Node with an attached object,
* we will use that (attached) object
*/
- else if ((ACPI_GET_DESCRIPTOR_TYPE (object) == ACPI_DESC_TYPE_NAMED) &&
- ((struct acpi_namespace_node *) object)->object) {
+ else if ((ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_NAMED) &&
+ ((struct acpi_namespace_node *)object)->object) {
/*
* Value passed is a name handle and that name has a
* non-null value. Use that name's value and type.
*/
- obj_desc = ((struct acpi_namespace_node *) object)->object;
- object_type = ((struct acpi_namespace_node *) object)->type;
+ obj_desc = ((struct acpi_namespace_node *)object)->object;
+ object_type = ((struct acpi_namespace_node *)object)->type;
}
/*
@@ -148,20 +139,20 @@ acpi_ns_attach_object (
* it first
*/
else {
- obj_desc = (union acpi_operand_object *) object;
+ obj_desc = (union acpi_operand_object *)object;
/* Use the given type */
object_type = type;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Installing %p into Node %p [%4.4s]\n",
- obj_desc, node, acpi_ut_get_node_name (node)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Installing %p into Node %p [%4.4s]\n",
+ obj_desc, node, acpi_ut_get_node_name(node)));
/* Detach an existing attached object if present */
if (node->object) {
- acpi_ns_detach_object (node);
+ acpi_ns_detach_object(node);
}
if (obj_desc) {
@@ -169,7 +160,7 @@ acpi_ns_attach_object (
* Must increment the new value's reference count
* (if it is an internal object)
*/
- acpi_ut_add_reference (obj_desc);
+ acpi_ut_add_reference(obj_desc);
/*
* Handle objects with multiple descriptors - walk
@@ -185,13 +176,12 @@ acpi_ns_attach_object (
last_obj_desc->common.next_object = node->object;
}
- node->type = (u8) object_type;
- node->object = obj_desc;
+ node->type = (u8) object_type;
+ node->object = obj_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_detach_object
@@ -206,30 +196,27 @@ acpi_ns_attach_object (
*
******************************************************************************/
-void
-acpi_ns_detach_object (
- struct acpi_namespace_node *node)
+void acpi_ns_detach_object(struct acpi_namespace_node *node)
{
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE ("ns_detach_object");
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE("ns_detach_object");
obj_desc = node->object;
if (!obj_desc ||
- (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_DATA)) {
+ (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA)) {
return_VOID;
}
/* Clear the entry in all cases */
node->object = NULL;
- if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_OPERAND) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_OPERAND) {
node->object = obj_desc->common.next_object;
if (node->object &&
- (ACPI_GET_OBJECT_TYPE (node->object) != ACPI_TYPE_LOCAL_DATA)) {
+ (ACPI_GET_OBJECT_TYPE(node->object) !=
+ ACPI_TYPE_LOCAL_DATA)) {
node->object = node->object->common.next_object;
}
}
@@ -238,16 +225,15 @@ acpi_ns_detach_object (
node->type = ACPI_TYPE_ANY;
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Node %p [%4.4s] Object %p\n",
- node, acpi_ut_get_node_name (node), obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "Node %p [%4.4s] Object %p\n",
+ node, acpi_ut_get_node_name(node), obj_desc));
/* Remove one reference on the object (and all subobjects) */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_attached_object
@@ -261,29 +247,28 @@ acpi_ns_detach_object (
*
******************************************************************************/
-union acpi_operand_object *
-acpi_ns_get_attached_object (
- struct acpi_namespace_node *node)
+union acpi_operand_object *acpi_ns_get_attached_object(struct
+ acpi_namespace_node
+ *node)
{
- ACPI_FUNCTION_TRACE_PTR ("ns_get_attached_object", node);
-
+ ACPI_FUNCTION_TRACE_PTR("ns_get_attached_object", node);
if (!node) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "Null Node ptr\n"));
- return_PTR (NULL);
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Null Node ptr\n"));
+ return_PTR(NULL);
}
if (!node->object ||
- ((ACPI_GET_DESCRIPTOR_TYPE (node->object) != ACPI_DESC_TYPE_OPERAND) &&
- (ACPI_GET_DESCRIPTOR_TYPE (node->object) != ACPI_DESC_TYPE_NAMED)) ||
- (ACPI_GET_OBJECT_TYPE (node->object) == ACPI_TYPE_LOCAL_DATA)) {
- return_PTR (NULL);
+ ((ACPI_GET_DESCRIPTOR_TYPE(node->object) != ACPI_DESC_TYPE_OPERAND)
+ && (ACPI_GET_DESCRIPTOR_TYPE(node->object) !=
+ ACPI_DESC_TYPE_NAMED))
+ || (ACPI_GET_OBJECT_TYPE(node->object) == ACPI_TYPE_LOCAL_DATA)) {
+ return_PTR(NULL);
}
- return_PTR (node->object);
+ return_PTR(node->object);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_secondary_object
@@ -297,24 +282,23 @@ acpi_ns_get_attached_object (
*
******************************************************************************/
-union acpi_operand_object *
-acpi_ns_get_secondary_object (
- union acpi_operand_object *obj_desc)
+union acpi_operand_object *acpi_ns_get_secondary_object(union
+ acpi_operand_object
+ *obj_desc)
{
- ACPI_FUNCTION_TRACE_PTR ("ns_get_secondary_object", obj_desc);
-
-
- if ((!obj_desc) ||
- (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_DATA) ||
- (!obj_desc->common.next_object) ||
- (ACPI_GET_OBJECT_TYPE (obj_desc->common.next_object) == ACPI_TYPE_LOCAL_DATA)) {
- return_PTR (NULL);
+ ACPI_FUNCTION_TRACE_PTR("ns_get_secondary_object", obj_desc);
+
+ if ((!obj_desc) ||
+ (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) ||
+ (!obj_desc->common.next_object) ||
+ (ACPI_GET_OBJECT_TYPE(obj_desc->common.next_object) ==
+ ACPI_TYPE_LOCAL_DATA)) {
+ return_PTR(NULL);
}
- return_PTR (obj_desc->common.next_object);
+ return_PTR(obj_desc->common.next_object);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_attach_data
@@ -330,23 +314,20 @@ acpi_ns_get_secondary_object (
******************************************************************************/
acpi_status
-acpi_ns_attach_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler,
- void *data)
+acpi_ns_attach_data(struct acpi_namespace_node *node,
+ acpi_object_handler handler, void *data)
{
- union acpi_operand_object *prev_obj_desc;
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *data_desc;
-
+ union acpi_operand_object *prev_obj_desc;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *data_desc;
/* We only allow one attachment per handler */
prev_obj_desc = NULL;
obj_desc = node->object;
while (obj_desc) {
- if ((ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
- (obj_desc->data.handler == handler)) {
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
+ (obj_desc->data.handler == handler)) {
return (AE_ALREADY_EXISTS);
}
@@ -356,7 +337,7 @@ acpi_ns_attach_data (
/* Create an internal object for the data */
- data_desc = acpi_ut_create_internal_object (ACPI_TYPE_LOCAL_DATA);
+ data_desc = acpi_ut_create_internal_object(ACPI_TYPE_LOCAL_DATA);
if (!data_desc) {
return (AE_NO_MEMORY);
}
@@ -368,15 +349,13 @@ acpi_ns_attach_data (
if (prev_obj_desc) {
prev_obj_desc->common.next_object = data_desc;
- }
- else {
+ } else {
node->object = data_desc;
}
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_detach_data
@@ -392,27 +371,25 @@ acpi_ns_attach_data (
******************************************************************************/
acpi_status
-acpi_ns_detach_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler)
+acpi_ns_detach_data(struct acpi_namespace_node * node,
+ acpi_object_handler handler)
{
- union acpi_operand_object *obj_desc;
- union acpi_operand_object *prev_obj_desc;
-
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object *prev_obj_desc;
prev_obj_desc = NULL;
obj_desc = node->object;
while (obj_desc) {
- if ((ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
- (obj_desc->data.handler == handler)) {
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
+ (obj_desc->data.handler == handler)) {
if (prev_obj_desc) {
- prev_obj_desc->common.next_object = obj_desc->common.next_object;
- }
- else {
+ prev_obj_desc->common.next_object =
+ obj_desc->common.next_object;
+ } else {
node->object = obj_desc->common.next_object;
}
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
return (AE_OK);
}
@@ -423,7 +400,6 @@ acpi_ns_detach_data (
return (AE_NOT_FOUND);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_attached_data
@@ -440,18 +416,15 @@ acpi_ns_detach_data (
******************************************************************************/
acpi_status
-acpi_ns_get_attached_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler,
- void **data)
+acpi_ns_get_attached_data(struct acpi_namespace_node * node,
+ acpi_object_handler handler, void **data)
{
- union acpi_operand_object *obj_desc;
-
+ union acpi_operand_object *obj_desc;
obj_desc = node->object;
while (obj_desc) {
- if ((ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
- (obj_desc->data.handler == handler)) {
+ if ((ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) &&
+ (obj_desc->data.handler == handler)) {
*data = obj_desc->data.pointer;
return (AE_OK);
}
@@ -461,5 +434,3 @@ acpi_ns_get_attached_data (
return (AE_NOT_FOUND);
}
-
-
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c
index a0e13e8d376..433442a9ec7 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/namespace/nsparse.c
@@ -41,16 +41,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
#include <acpi/acdispat.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsparse")
-
+ACPI_MODULE_NAME("nsparse")
/*******************************************************************************
*
@@ -64,54 +61,50 @@
* DESCRIPTION: Perform one complete parse of an ACPI/AML table.
*
******************************************************************************/
-
acpi_status
-acpi_ns_one_complete_parse (
- u32 pass_number,
- struct acpi_table_desc *table_desc)
+acpi_ns_one_complete_parse(u8 pass_number, struct acpi_table_desc * table_desc)
{
- union acpi_parse_object *parse_root;
- acpi_status status;
- struct acpi_walk_state *walk_state;
-
-
- ACPI_FUNCTION_TRACE ("ns_one_complete_parse");
+ union acpi_parse_object *parse_root;
+ acpi_status status;
+ struct acpi_walk_state *walk_state;
+ ACPI_FUNCTION_TRACE("ns_one_complete_parse");
/* Create and init a Root Node */
- parse_root = acpi_ps_create_scope_op ();
+ parse_root = acpi_ps_create_scope_op();
if (!parse_root) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
- walk_state = acpi_ds_create_walk_state (table_desc->table_id,
- NULL, NULL, NULL);
+ walk_state = acpi_ds_create_walk_state(table_desc->owner_id,
+ NULL, NULL, NULL);
if (!walk_state) {
- acpi_ps_free_op (parse_root);
- return_ACPI_STATUS (AE_NO_MEMORY);
+ acpi_ps_free_op(parse_root);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- status = acpi_ds_init_aml_walk (walk_state, parse_root, NULL,
- table_desc->aml_start, table_desc->aml_length,
- NULL, pass_number);
- if (ACPI_FAILURE (status)) {
- acpi_ds_delete_walk_state (walk_state);
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_aml_walk(walk_state, parse_root, NULL,
+ table_desc->aml_start,
+ table_desc->aml_length, NULL,
+ pass_number);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ return_ACPI_STATUS(status);
}
/* Parse the AML */
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "*PARSE* pass %d parse\n", pass_number));
- status = acpi_ps_parse_aml (walk_state);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "*PARSE* pass %d parse\n",
+ pass_number));
+ status = acpi_ps_parse_aml(walk_state);
- acpi_ps_delete_parse_tree (parse_root);
- return_ACPI_STATUS (status);
+ acpi_ps_delete_parse_tree(parse_root);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_parse_table
@@ -126,15 +119,12 @@ acpi_ns_one_complete_parse (
******************************************************************************/
acpi_status
-acpi_ns_parse_table (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *start_node)
+acpi_ns_parse_table(struct acpi_table_desc *table_desc,
+ struct acpi_namespace_node *start_node)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_parse_table");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_parse_table");
/*
* AML Parse, pass 1
@@ -146,9 +136,10 @@ acpi_ns_parse_table (
* to service the entire parse. The second pass of the parse then
* performs another complete parse of the AML..
*/
- status = acpi_ns_one_complete_parse (1, table_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n"));
+ status = acpi_ns_one_complete_parse(1, table_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -160,12 +151,11 @@ acpi_ns_parse_table (
* overhead of this is compensated for by the fact that the
* parse objects are all cached.
*/
- status = acpi_ns_one_complete_parse (2, table_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 2\n"));
+ status = acpi_ns_one_complete_parse(2, table_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/namespace/nssearch.c b/drivers/acpi/namespace/nssearch.c
index af8aaa9cc4f..50a3ca5470e 100644
--- a/drivers/acpi/namespace/nssearch.c
+++ b/drivers/acpi/namespace/nssearch.c
@@ -41,23 +41,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nssearch")
+ACPI_MODULE_NAME("nssearch")
/* Local prototypes */
-
static acpi_status
-acpi_ns_search_parent_tree (
- u32 target_name,
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_namespace_node **return_node);
-
+acpi_ns_search_parent_tree(u32 target_name,
+ struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_namespace_node **return_node);
/*******************************************************************************
*
@@ -87,30 +82,28 @@ acpi_ns_search_parent_tree (
******************************************************************************/
acpi_status
-acpi_ns_search_node (
- u32 target_name,
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_namespace_node **return_node)
+acpi_ns_search_node(u32 target_name,
+ struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_namespace_node **return_node)
{
- struct acpi_namespace_node *next_node;
-
-
- ACPI_FUNCTION_TRACE ("ns_search_node");
+ struct acpi_namespace_node *next_node;
+ ACPI_FUNCTION_TRACE("ns_search_node");
#ifdef ACPI_DEBUG_OUTPUT
if (ACPI_LV_NAMES & acpi_dbg_level) {
- char *scope_name;
+ char *scope_name;
- scope_name = acpi_ns_get_external_pathname (node);
+ scope_name = acpi_ns_get_external_pathname(node);
if (scope_name) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Searching %s (%p) For [%4.4s] (%s)\n",
- scope_name, node, (char *) &target_name,
- acpi_ut_get_type_name (type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Searching %s (%p) For [%4.4s] (%s)\n",
+ scope_name, node,
+ (char *)&target_name,
+ acpi_ut_get_type_name(type)));
- ACPI_MEM_FREE (scope_name);
+ ACPI_MEM_FREE(scope_name);
}
}
#endif
@@ -126,20 +119,26 @@ acpi_ns_search_node (
if (next_node->name.integer == target_name) {
/* Resolve a control method alias if any */
- if (acpi_ns_get_type (next_node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {
- next_node = ACPI_CAST_PTR (struct acpi_namespace_node, next_node->object);
+ if (acpi_ns_get_type(next_node) ==
+ ACPI_TYPE_LOCAL_METHOD_ALIAS) {
+ next_node =
+ ACPI_CAST_PTR(struct acpi_namespace_node,
+ next_node->object);
}
/*
* Found matching entry.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Name [%4.4s] (%s) %p found in scope [%4.4s] %p\n",
- (char *) &target_name, acpi_ut_get_type_name (next_node->type),
- next_node, acpi_ut_get_node_name (node), node));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Name [%4.4s] (%s) %p found in scope [%4.4s] %p\n",
+ (char *)&target_name,
+ acpi_ut_get_type_name(next_node->
+ type),
+ next_node,
+ acpi_ut_get_node_name(node), node));
*return_node = next_node;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -159,15 +158,14 @@ acpi_ns_search_node (
/* Searched entire namespace level, not found */
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Name [%4.4s] (%s) not found in search in scope [%4.4s] %p first child %p\n",
- (char *) &target_name, acpi_ut_get_type_name (type),
- acpi_ut_get_node_name (node), node, node->child));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Name [%4.4s] (%s) not found in search in scope [%4.4s] %p first child %p\n",
+ (char *)&target_name, acpi_ut_get_type_name(type),
+ acpi_ut_get_node_name(node), node, node->child));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_search_parent_tree
@@ -194,43 +192,42 @@ acpi_ns_search_node (
******************************************************************************/
static acpi_status
-acpi_ns_search_parent_tree (
- u32 target_name,
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_namespace_node **return_node)
+acpi_ns_search_parent_tree(u32 target_name,
+ struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_namespace_node **return_node)
{
- acpi_status status;
- struct acpi_namespace_node *parent_node;
+ acpi_status status;
+ struct acpi_namespace_node *parent_node;
+ ACPI_FUNCTION_TRACE("ns_search_parent_tree");
- ACPI_FUNCTION_TRACE ("ns_search_parent_tree");
-
-
- parent_node = acpi_ns_get_parent_node (node);
+ parent_node = acpi_ns_get_parent_node(node);
/*
* If there is no parent (i.e., we are at the root) or type is "local",
* we won't be searching the parent tree.
*/
if (!parent_node) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[%4.4s] has no parent\n",
- (char *) &target_name));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "[%4.4s] has no parent\n",
+ (char *)&target_name));
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
- if (acpi_ns_local (type)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "[%4.4s] type [%s] must be local to this scope (no parent search)\n",
- (char *) &target_name, acpi_ut_get_type_name (type)));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ if (acpi_ns_local(type)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "[%4.4s] type [%s] must be local to this scope (no parent search)\n",
+ (char *)&target_name,
+ acpi_ut_get_type_name(type)));
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
/* Search the parent tree */
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "Searching parent [%4.4s] for [%4.4s]\n",
- acpi_ut_get_node_name (parent_node), (char *) &target_name));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "Searching parent [%4.4s] for [%4.4s]\n",
+ acpi_ut_get_node_name(parent_node),
+ (char *)&target_name));
/*
* Search parents until target is found or we have backed up to the root
@@ -241,25 +238,24 @@ acpi_ns_search_parent_tree (
* object type at this point, we only care about the existence of
* the actual name we are searching for. Typechecking comes later.
*/
- status = acpi_ns_search_node (target_name, parent_node,
- ACPI_TYPE_ANY, return_node);
- if (ACPI_SUCCESS (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_search_node(target_name, parent_node,
+ ACPI_TYPE_ANY, return_node);
+ if (ACPI_SUCCESS(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Not found here, go up another level
* (until we reach the root)
*/
- parent_node = acpi_ns_get_parent_node (parent_node);
+ parent_node = acpi_ns_get_parent_node(parent_node);
}
/* Not found in parent tree */
- return_ACPI_STATUS (AE_NOT_FOUND);
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_search_and_enter
@@ -286,52 +282,46 @@ acpi_ns_search_parent_tree (
******************************************************************************/
acpi_status
-acpi_ns_search_and_enter (
- u32 target_name,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *node,
- acpi_interpreter_mode interpreter_mode,
- acpi_object_type type,
- u32 flags,
- struct acpi_namespace_node **return_node)
+acpi_ns_search_and_enter(u32 target_name,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node *node,
+ acpi_interpreter_mode interpreter_mode,
+ acpi_object_type type,
+ u32 flags, struct acpi_namespace_node **return_node)
{
- acpi_status status;
- struct acpi_namespace_node *new_node;
-
-
- ACPI_FUNCTION_TRACE ("ns_search_and_enter");
+ acpi_status status;
+ struct acpi_namespace_node *new_node;
+ ACPI_FUNCTION_TRACE("ns_search_and_enter");
/* Parameter validation */
if (!node || !target_name || !return_node) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Null param: Node %p Name %X return_node %p\n",
- node, target_name, return_node));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Null param: Node %p Name %X return_node %p\n",
+ node, target_name, return_node));
- ACPI_REPORT_ERROR (("ns_search_and_enter: Null parameter\n"));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("ns_search_and_enter: Null parameter\n"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Name must consist of printable characters */
- if (!acpi_ut_valid_acpi_name (target_name)) {
- ACPI_REPORT_ERROR (("ns_search_and_enter: Bad character in ACPI Name: %X\n",
- target_name));
- return_ACPI_STATUS (AE_BAD_CHARACTER);
+ if (!acpi_ut_valid_acpi_name(target_name)) {
+ ACPI_REPORT_ERROR(("ns_search_and_enter: Bad character in ACPI Name: %X\n", target_name));
+ return_ACPI_STATUS(AE_BAD_CHARACTER);
}
/* Try to find the name in the namespace level specified by the caller */
*return_node = ACPI_ENTRY_NOT_FOUND;
- status = acpi_ns_search_node (target_name, node, type, return_node);
+ status = acpi_ns_search_node(target_name, node, type, return_node);
if (status != AE_NOT_FOUND) {
/*
* If we found it AND the request specifies that a find is an error,
* return the error
*/
- if ((status == AE_OK) &&
- (flags & ACPI_NS_ERROR_IF_FOUND)) {
+ if ((status == AE_OK) && (flags & ACPI_NS_ERROR_IF_FOUND)) {
status = AE_ALREADY_EXISTS;
}
@@ -339,7 +329,7 @@ acpi_ns_search_and_enter (
* Either found it or there was an error
* -- finished either way
*/
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/*
@@ -351,14 +341,16 @@ acpi_ns_search_and_enter (
* and during the execution phase.
*/
if ((interpreter_mode != ACPI_IMODE_LOAD_PASS1) &&
- (flags & ACPI_NS_SEARCH_PARENT)) {
+ (flags & ACPI_NS_SEARCH_PARENT)) {
/*
* Not found at this level - search parent tree according to the
* ACPI specification
*/
- status = acpi_ns_search_parent_tree (target_name, node, type, return_node);
- if (ACPI_SUCCESS (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ns_search_parent_tree(target_name, node, type,
+ return_node);
+ if (ACPI_SUCCESS(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -366,25 +358,24 @@ acpi_ns_search_and_enter (
* In execute mode, just search, never add names. Exit now.
*/
if (interpreter_mode == ACPI_IMODE_EXECUTE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
- "%4.4s Not found in %p [Not adding]\n",
- (char *) &target_name, node));
+ ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
+ "%4.4s Not found in %p [Not adding]\n",
+ (char *)&target_name, node));
- return_ACPI_STATUS (AE_NOT_FOUND);
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
/* Create the new named object */
- new_node = acpi_ns_create_node (target_name);
+ new_node = acpi_ns_create_node(target_name);
if (!new_node) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Install the new object into the parent's list of children */
- acpi_ns_install_node (walk_state, node, new_node, type);
+ acpi_ns_install_node(walk_state, node, new_node, type);
*return_node = new_node;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/namespace/nsutils.c
index c53b82e94ce..ebec036423c 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/namespace/nsutils.c
@@ -42,28 +42,21 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/amlcode.h>
#include <acpi/actables.h>
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsutils")
+ACPI_MODULE_NAME("nsutils")
/* Local prototypes */
-
-static u8
-acpi_ns_valid_path_separator (
- char sep);
+static u8 acpi_ns_valid_path_separator(char sep);
#ifdef ACPI_OBSOLETE_FUNCTIONS
-acpi_name
-acpi_ns_find_parent_name (
- struct acpi_namespace_node *node_to_search);
+acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node *node_to_search);
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_report_error
@@ -81,51 +74,45 @@ acpi_ns_find_parent_name (
******************************************************************************/
void
-acpi_ns_report_error (
- char *module_name,
- u32 line_number,
- u32 component_id,
- char *internal_name,
- acpi_status lookup_status)
+acpi_ns_report_error(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ char *internal_name, acpi_status lookup_status)
{
- acpi_status status;
- char *name = NULL;
-
+ acpi_status status;
+ char *name = NULL;
- acpi_os_printf ("%8s-%04d: *** Error: Looking up ",
- module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Error: Looking up ",
+ module_name, line_number);
if (lookup_status == AE_BAD_CHARACTER) {
/* There is a non-ascii character in the name */
- acpi_os_printf ("[0x%4.4X] (NON-ASCII)\n",
- *(ACPI_CAST_PTR (u32, internal_name)));
- }
- else {
+ acpi_os_printf("[0x%4.4X] (NON-ASCII)\n",
+ *(ACPI_CAST_PTR(u32, internal_name)));
+ } else {
/* Convert path to external format */
- status = acpi_ns_externalize_name (ACPI_UINT32_MAX,
- internal_name, NULL, &name);
+ status = acpi_ns_externalize_name(ACPI_UINT32_MAX,
+ internal_name, NULL, &name);
/* Print target name */
- if (ACPI_SUCCESS (status)) {
- acpi_os_printf ("[%s]", name);
- }
- else {
- acpi_os_printf ("[COULD NOT EXTERNALIZE NAME]");
+ if (ACPI_SUCCESS(status)) {
+ acpi_os_printf("[%s]", name);
+ } else {
+ acpi_os_printf("[COULD NOT EXTERNALIZE NAME]");
}
if (name) {
- ACPI_MEM_FREE (name);
+ ACPI_MEM_FREE(name);
}
}
- acpi_os_printf (" in namespace, %s\n",
- acpi_format_exception (lookup_status));
+ acpi_os_printf(" in namespace, %s\n",
+ acpi_format_exception(lookup_status));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_report_method_error
@@ -145,34 +132,31 @@ acpi_ns_report_error (
******************************************************************************/
void
-acpi_ns_report_method_error (
- char *module_name,
- u32 line_number,
- u32 component_id,
- char *message,
- struct acpi_namespace_node *prefix_node,
- char *path,
- acpi_status method_status)
+acpi_ns_report_method_error(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ char *message,
+ struct acpi_namespace_node *prefix_node,
+ char *path, acpi_status method_status)
{
- acpi_status status;
- struct acpi_namespace_node *node = prefix_node;
-
+ acpi_status status;
+ struct acpi_namespace_node *node = prefix_node;
if (path) {
- status = acpi_ns_get_node_by_path (path, prefix_node,
- ACPI_NS_NO_UPSEARCH, &node);
- if (ACPI_FAILURE (status)) {
- acpi_os_printf ("report_method_error: Could not get node\n");
+ status = acpi_ns_get_node_by_path(path, prefix_node,
+ ACPI_NS_NO_UPSEARCH, &node);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_printf
+ ("report_method_error: Could not get node\n");
return;
}
}
- acpi_os_printf ("%8s-%04d: *** Error: ", module_name, line_number);
- acpi_ns_print_node_pathname (node, message);
- acpi_os_printf (", %s\n", acpi_format_exception (method_status));
+ acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
+ acpi_ns_print_node_pathname(node, message);
+ acpi_os_printf(", %s\n", acpi_format_exception(method_status));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_print_node_pathname
@@ -186,16 +170,13 @@ acpi_ns_report_method_error (
******************************************************************************/
void
-acpi_ns_print_node_pathname (
- struct acpi_namespace_node *node,
- char *message)
+acpi_ns_print_node_pathname(struct acpi_namespace_node *node, char *message)
{
- struct acpi_buffer buffer;
- acpi_status status;
-
+ struct acpi_buffer buffer;
+ acpi_status status;
if (!node) {
- acpi_os_printf ("[NULL NAME]");
+ acpi_os_printf("[NULL NAME]");
return;
}
@@ -203,18 +184,17 @@ acpi_ns_print_node_pathname (
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_ns_handle_to_pathname (node, &buffer);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ns_handle_to_pathname(node, &buffer);
+ if (ACPI_SUCCESS(status)) {
if (message) {
- acpi_os_printf ("%s ", message);
+ acpi_os_printf("%s ", message);
}
- acpi_os_printf ("[%s] (Node %p)", (char *) buffer.pointer, node);
- ACPI_MEM_FREE (buffer.pointer);
+ acpi_os_printf("[%s] (Node %p)", (char *)buffer.pointer, node);
+ ACPI_MEM_FREE(buffer.pointer);
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_valid_root_prefix
@@ -227,15 +207,12 @@ acpi_ns_print_node_pathname (
*
******************************************************************************/
-u8
-acpi_ns_valid_root_prefix (
- char prefix)
+u8 acpi_ns_valid_root_prefix(char prefix)
{
return ((u8) (prefix == '\\'));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_valid_path_separator
@@ -248,15 +225,12 @@ acpi_ns_valid_root_prefix (
*
******************************************************************************/
-static u8
-acpi_ns_valid_path_separator (
- char sep)
+static u8 acpi_ns_valid_path_separator(char sep)
{
return ((u8) (sep == '.'));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_type
@@ -269,22 +243,18 @@ acpi_ns_valid_path_separator (
*
******************************************************************************/
-acpi_object_type
-acpi_ns_get_type (
- struct acpi_namespace_node *node)
+acpi_object_type acpi_ns_get_type(struct acpi_namespace_node * node)
{
- ACPI_FUNCTION_TRACE ("ns_get_type");
-
+ ACPI_FUNCTION_TRACE("ns_get_type");
if (!node) {
- ACPI_REPORT_WARNING (("ns_get_type: Null Node input pointer\n"));
- return_VALUE (ACPI_TYPE_ANY);
+ ACPI_REPORT_WARNING(("ns_get_type: Null Node input pointer\n"));
+ return_VALUE(ACPI_TYPE_ANY);
}
- return_VALUE ((acpi_object_type) node->type);
+ return_VALUE((acpi_object_type) node->type);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_local
@@ -298,24 +268,20 @@ acpi_ns_get_type (
*
******************************************************************************/
-u32
-acpi_ns_local (
- acpi_object_type type)
+u32 acpi_ns_local(acpi_object_type type)
{
- ACPI_FUNCTION_TRACE ("ns_local");
-
+ ACPI_FUNCTION_TRACE("ns_local");
- if (!acpi_ut_valid_object_type (type)) {
+ if (!acpi_ut_valid_object_type(type)) {
/* Type code out of range */
- ACPI_REPORT_WARNING (("ns_local: Invalid Object Type\n"));
- return_VALUE (ACPI_NS_NORMAL);
+ ACPI_REPORT_WARNING(("ns_local: Invalid Object Type\n"));
+ return_VALUE(ACPI_NS_NORMAL);
}
- return_VALUE ((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
+ return_VALUE((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_internal_name_length
@@ -330,16 +296,12 @@ acpi_ns_local (
*
******************************************************************************/
-void
-acpi_ns_get_internal_name_length (
- struct acpi_namestring_info *info)
+void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info)
{
- char *next_external_char;
- u32 i;
-
-
- ACPI_FUNCTION_ENTRY ();
+ char *next_external_char;
+ u32 i;
+ ACPI_FUNCTION_ENTRY();
next_external_char = info->external_name;
info->num_carats = 0;
@@ -353,11 +315,10 @@ acpi_ns_get_internal_name_length (
*
* strlen() + 1 covers the first name_seg, which has no path separator
*/
- if (acpi_ns_valid_root_prefix (next_external_char[0])) {
+ if (acpi_ns_valid_root_prefix(next_external_char[0])) {
info->fully_qualified = TRUE;
next_external_char++;
- }
- else {
+ } else {
/*
* Handle Carat prefixes
*/
@@ -375,19 +336,18 @@ acpi_ns_get_internal_name_length (
if (*next_external_char) {
info->num_segments = 1;
for (i = 0; next_external_char[i]; i++) {
- if (acpi_ns_valid_path_separator (next_external_char[i])) {
+ if (acpi_ns_valid_path_separator(next_external_char[i])) {
info->num_segments++;
}
}
}
info->length = (ACPI_NAME_SIZE * info->num_segments) +
- 4 + info->num_carats;
+ 4 + info->num_carats;
info->next_external_char = next_external_char;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_build_internal_name
@@ -401,19 +361,15 @@ acpi_ns_get_internal_name_length (
*
******************************************************************************/
-acpi_status
-acpi_ns_build_internal_name (
- struct acpi_namestring_info *info)
+acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
{
- u32 num_segments = info->num_segments;
- char *internal_name = info->internal_name;
- char *external_name = info->next_external_char;
- char *result = NULL;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_TRACE ("ns_build_internal_name");
+ u32 num_segments = info->num_segments;
+ char *internal_name = info->internal_name;
+ char *external_name = info->next_external_char;
+ char *result = NULL;
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE("ns_build_internal_name");
/* Setup the correct prefixes, counts, and pointers */
@@ -422,18 +378,15 @@ acpi_ns_build_internal_name (
if (num_segments <= 1) {
result = &internal_name[1];
- }
- else if (num_segments == 2) {
+ } else if (num_segments == 2) {
internal_name[1] = AML_DUAL_NAME_PREFIX;
result = &internal_name[2];
- }
- else {
+ } else {
internal_name[1] = AML_MULTI_NAME_PREFIX_OP;
- internal_name[2] = (char) num_segments;
+ internal_name[2] = (char)num_segments;
result = &internal_name[3];
}
- }
- else {
+ } else {
/*
* Not fully qualified.
* Handle Carats first, then append the name segments
@@ -447,15 +400,14 @@ acpi_ns_build_internal_name (
if (num_segments <= 1) {
result = &internal_name[i];
- }
- else if (num_segments == 2) {
+ } else if (num_segments == 2) {
internal_name[i] = AML_DUAL_NAME_PREFIX;
- result = &internal_name[(acpi_native_uint) (i+1)];
- }
- else {
+ result = &internal_name[(acpi_native_uint) (i + 1)];
+ } else {
internal_name[i] = AML_MULTI_NAME_PREFIX_OP;
- internal_name[(acpi_native_uint) (i+1)] = (char) num_segments;
- result = &internal_name[(acpi_native_uint) (i+2)];
+ internal_name[(acpi_native_uint) (i + 1)] =
+ (char)num_segments;
+ result = &internal_name[(acpi_native_uint) (i + 2)];
}
}
@@ -463,25 +415,25 @@ acpi_ns_build_internal_name (
for (; num_segments; num_segments--) {
for (i = 0; i < ACPI_NAME_SIZE; i++) {
- if (acpi_ns_valid_path_separator (*external_name) ||
- (*external_name == 0)) {
+ if (acpi_ns_valid_path_separator(*external_name) ||
+ (*external_name == 0)) {
/* Pad the segment with underscore(s) if segment is short */
result[i] = '_';
- }
- else {
+ } else {
/* Convert the character to uppercase and save it */
- result[i] = (char) ACPI_TOUPPER ((int) *external_name);
+ result[i] =
+ (char)ACPI_TOUPPER((int)*external_name);
external_name++;
}
}
/* Now we must have a path separator, or the pathname is bad */
- if (!acpi_ns_valid_path_separator (*external_name) &&
- (*external_name != 0)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if (!acpi_ns_valid_path_separator(*external_name) &&
+ (*external_name != 0)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Move on the next segment */
@@ -495,18 +447,17 @@ acpi_ns_build_internal_name (
*result = 0;
if (info->fully_qualified) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Returning [%p] (abs) \"\\%s\"\n",
- internal_name, internal_name));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Returning [%p] (rel) \"%s\"\n",
- internal_name, internal_name));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Returning [%p] (abs) \"\\%s\"\n",
+ internal_name, internal_name));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Returning [%p] (rel) \"%s\"\n",
+ internal_name, internal_name));
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_internalize_name
@@ -522,51 +473,43 @@ acpi_ns_build_internal_name (
*
*******************************************************************************/
-acpi_status
-acpi_ns_internalize_name (
- char *external_name,
- char **converted_name)
+acpi_status acpi_ns_internalize_name(char *external_name, char **converted_name)
{
- char *internal_name;
- struct acpi_namestring_info info;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ns_internalize_name");
+ char *internal_name;
+ struct acpi_namestring_info info;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ns_internalize_name");
- if ((!external_name) ||
- (*external_name == 0) ||
- (!converted_name)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((!external_name) || (*external_name == 0) || (!converted_name)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get the length of the new internal name */
info.external_name = external_name;
- acpi_ns_get_internal_name_length (&info);
+ acpi_ns_get_internal_name_length(&info);
/* We need a segment to store the internal name */
- internal_name = ACPI_MEM_CALLOCATE (info.length);
+ internal_name = ACPI_MEM_CALLOCATE(info.length);
if (!internal_name) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Build the name */
info.internal_name = internal_name;
- status = acpi_ns_build_internal_name (&info);
- if (ACPI_FAILURE (status)) {
- ACPI_MEM_FREE (internal_name);
- return_ACPI_STATUS (status);
+ status = acpi_ns_build_internal_name(&info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(internal_name);
+ return_ACPI_STATUS(status);
}
*converted_name = internal_name;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_externalize_name
@@ -585,27 +528,21 @@ acpi_ns_internalize_name (
******************************************************************************/
acpi_status
-acpi_ns_externalize_name (
- u32 internal_name_length,
- char *internal_name,
- u32 *converted_name_length,
- char **converted_name)
+acpi_ns_externalize_name(u32 internal_name_length,
+ char *internal_name,
+ u32 * converted_name_length, char **converted_name)
{
- acpi_native_uint names_index = 0;
- acpi_native_uint num_segments = 0;
- acpi_native_uint required_length;
- acpi_native_uint prefix_length = 0;
- acpi_native_uint i = 0;
- acpi_native_uint j = 0;
-
+ acpi_native_uint names_index = 0;
+ acpi_native_uint num_segments = 0;
+ acpi_native_uint required_length;
+ acpi_native_uint prefix_length = 0;
+ acpi_native_uint i = 0;
+ acpi_native_uint j = 0;
- ACPI_FUNCTION_TRACE ("ns_externalize_name");
+ ACPI_FUNCTION_TRACE("ns_externalize_name");
-
- if (!internal_name_length ||
- !internal_name ||
- !converted_name) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if (!internal_name_length || !internal_name || !converted_name) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -620,8 +557,7 @@ acpi_ns_externalize_name (
for (i = 0; i < internal_name_length; i++) {
if (internal_name[i] == '^') {
prefix_length = i + 1;
- }
- else {
+ } else {
break;
}
}
@@ -648,7 +584,8 @@ acpi_ns_externalize_name (
names_index = prefix_length + 2;
num_segments = (acpi_native_uint) (u8)
- internal_name[(acpi_native_uint) (prefix_length + 1)];
+ internal_name[(acpi_native_uint)
+ (prefix_length + 1)];
break;
case AML_DUAL_NAME_PREFIX:
@@ -683,23 +620,23 @@ acpi_ns_externalize_name (
* punctuation ('.') between object names, plus the NULL terminator.
*/
required_length = prefix_length + (4 * num_segments) +
- ((num_segments > 0) ? (num_segments - 1) : 0) + 1;
+ ((num_segments > 0) ? (num_segments - 1) : 0) + 1;
/*
* Check to see if we're still in bounds. If not, there's a problem
* with internal_name (invalid format).
*/
if (required_length > internal_name_length) {
- ACPI_REPORT_ERROR (("ns_externalize_name: Invalid internal name\n"));
- return_ACPI_STATUS (AE_BAD_PATHNAME);
+ ACPI_REPORT_ERROR(("ns_externalize_name: Invalid internal name\n"));
+ return_ACPI_STATUS(AE_BAD_PATHNAME);
}
/*
* Build converted_name
*/
- *converted_name = ACPI_MEM_CALLOCATE (required_length);
+ *converted_name = ACPI_MEM_CALLOCATE(required_length);
if (!(*converted_name)) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
j = 0;
@@ -725,10 +662,9 @@ acpi_ns_externalize_name (
*converted_name_length = (u32) required_length;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_map_handle_to_node
@@ -745,13 +681,10 @@ acpi_ns_externalize_name (
*
******************************************************************************/
-struct acpi_namespace_node *
-acpi_ns_map_handle_to_node (
- acpi_handle handle)
+struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/*
* Simple implementation.
@@ -766,14 +699,13 @@ acpi_ns_map_handle_to_node (
/* We can at least attempt to verify the handle */
- if (ACPI_GET_DESCRIPTOR_TYPE (handle) != ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(handle) != ACPI_DESC_TYPE_NAMED) {
return (NULL);
}
- return ((struct acpi_namespace_node *) handle);
+ return ((struct acpi_namespace_node *)handle);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_convert_entry_to_handle
@@ -786,18 +718,14 @@ acpi_ns_map_handle_to_node (
*
******************************************************************************/
-acpi_handle
-acpi_ns_convert_entry_to_handle (
- struct acpi_namespace_node *node)
+acpi_handle acpi_ns_convert_entry_to_handle(struct acpi_namespace_node *node)
{
-
/*
* Simple implementation for now;
*/
return ((acpi_handle) node);
-
/* Example future implementation ---------------------
if (!Node)
@@ -810,12 +738,10 @@ acpi_ns_convert_entry_to_handle (
return (ACPI_ROOT_OBJECT);
}
-
return ((acpi_handle) Node);
------------------------------------------------------*/
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_terminate
@@ -828,42 +754,37 @@ acpi_ns_convert_entry_to_handle (
*
******************************************************************************/
-void
-acpi_ns_terminate (
- void)
+void acpi_ns_terminate(void)
{
- union acpi_operand_object *obj_desc;
-
-
- ACPI_FUNCTION_TRACE ("ns_terminate");
+ union acpi_operand_object *obj_desc;
+ ACPI_FUNCTION_TRACE("ns_terminate");
/*
* 1) Free the entire namespace -- all nodes and objects
*
* Delete all object descriptors attached to namepsace nodes
*/
- acpi_ns_delete_namespace_subtree (acpi_gbl_root_node);
+ acpi_ns_delete_namespace_subtree(acpi_gbl_root_node);
/* Detach any objects attached to the root */
- obj_desc = acpi_ns_get_attached_object (acpi_gbl_root_node);
+ obj_desc = acpi_ns_get_attached_object(acpi_gbl_root_node);
if (obj_desc) {
- acpi_ns_detach_object (acpi_gbl_root_node);
+ acpi_ns_detach_object(acpi_gbl_root_node);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Namespace freed\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Namespace freed\n"));
/*
* 2) Now we can delete the ACPI tables
*/
- acpi_tb_delete_all_tables ();
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "ACPI Tables freed\n"));
+ acpi_tb_delete_all_tables();
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "ACPI Tables freed\n"));
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_opens_scope
@@ -875,24 +796,21 @@ acpi_ns_terminate (
*
******************************************************************************/
-u32
-acpi_ns_opens_scope (
- acpi_object_type type)
+u32 acpi_ns_opens_scope(acpi_object_type type)
{
- ACPI_FUNCTION_TRACE_STR ("ns_opens_scope", acpi_ut_get_type_name (type));
-
+ ACPI_FUNCTION_TRACE_STR("ns_opens_scope", acpi_ut_get_type_name(type));
- if (!acpi_ut_valid_object_type (type)) {
+ if (!acpi_ut_valid_object_type(type)) {
/* type code out of range */
- ACPI_REPORT_WARNING (("ns_opens_scope: Invalid Object Type %X\n", type));
- return_VALUE (ACPI_NS_NORMAL);
+ ACPI_REPORT_WARNING(("ns_opens_scope: Invalid Object Type %X\n",
+ type));
+ return_VALUE(ACPI_NS_NORMAL);
}
- return_VALUE (((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
+ return_VALUE(((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_node_by_path
@@ -916,33 +834,29 @@ acpi_ns_opens_scope (
******************************************************************************/
acpi_status
-acpi_ns_get_node_by_path (
- char *pathname,
- struct acpi_namespace_node *start_node,
- u32 flags,
- struct acpi_namespace_node **return_node)
+acpi_ns_get_node_by_path(char *pathname,
+ struct acpi_namespace_node *start_node,
+ u32 flags, struct acpi_namespace_node **return_node)
{
- union acpi_generic_state scope_info;
- acpi_status status;
- char *internal_path = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ns_get_node_by_path", pathname);
+ union acpi_generic_state scope_info;
+ acpi_status status;
+ char *internal_path = NULL;
+ ACPI_FUNCTION_TRACE_PTR("ns_get_node_by_path", pathname);
if (pathname) {
/* Convert path to internal representation */
- status = acpi_ns_internalize_name (pathname, &internal_path);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_internalize_name(pathname, &internal_path);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Must lock namespace during lookup */
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -952,25 +866,25 @@ acpi_ns_get_node_by_path (
/* Lookup the name in the namespace */
- status = acpi_ns_lookup (&scope_info, internal_path,
- ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
- (flags | ACPI_NS_DONT_OPEN_SCOPE),
- NULL, return_node);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%s, %s\n",
- internal_path, acpi_format_exception (status)));
+ status = acpi_ns_lookup(&scope_info, internal_path,
+ ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
+ (flags | ACPI_NS_DONT_OPEN_SCOPE),
+ NULL, return_node);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s, %s\n",
+ internal_path,
+ acpi_format_exception(status)));
}
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
-cleanup:
+ cleanup:
if (internal_path) {
- ACPI_MEM_FREE (internal_path);
+ ACPI_MEM_FREE(internal_path);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_parent_node
@@ -983,12 +897,10 @@ cleanup:
*
******************************************************************************/
-struct acpi_namespace_node *
-acpi_ns_get_parent_node (
- struct acpi_namespace_node *node)
+struct acpi_namespace_node *acpi_ns_get_parent_node(struct acpi_namespace_node
+ *node)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
if (!node) {
return (NULL);
@@ -1006,7 +918,6 @@ acpi_ns_get_parent_node (
return (node->peer);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_next_valid_node
@@ -1021,9 +932,9 @@ acpi_ns_get_parent_node (
*
******************************************************************************/
-struct acpi_namespace_node *
-acpi_ns_get_next_valid_node (
- struct acpi_namespace_node *node)
+struct acpi_namespace_node *acpi_ns_get_next_valid_node(struct
+ acpi_namespace_node
+ *node)
{
/* If we are at the end of this peer list, return NULL */
@@ -1037,7 +948,6 @@ acpi_ns_get_next_valid_node (
return (node->peer);
}
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
*
@@ -1053,38 +963,36 @@ acpi_ns_get_next_valid_node (
*
******************************************************************************/
-acpi_name
-acpi_ns_find_parent_name (
- struct acpi_namespace_node *child_node)
+acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node * child_node)
{
- struct acpi_namespace_node *parent_node;
-
-
- ACPI_FUNCTION_TRACE ("ns_find_parent_name");
+ struct acpi_namespace_node *parent_node;
+ ACPI_FUNCTION_TRACE("ns_find_parent_name");
if (child_node) {
/* Valid entry. Get the parent Node */
- parent_node = acpi_ns_get_parent_node (child_node);
+ parent_node = acpi_ns_get_parent_node(child_node);
if (parent_node) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Parent of %p [%4.4s] is %p [%4.4s]\n",
- child_node, acpi_ut_get_node_name (child_node),
- parent_node, acpi_ut_get_node_name (parent_node)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Parent of %p [%4.4s] is %p [%4.4s]\n",
+ child_node,
+ acpi_ut_get_node_name(child_node),
+ parent_node,
+ acpi_ut_get_node_name(parent_node)));
if (parent_node->name.integer) {
- return_VALUE ((acpi_name) parent_node->name.integer);
+ return_VALUE((acpi_name) parent_node->name.
+ integer);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "Unable to find parent of %p (%4.4s)\n",
- child_node, acpi_ut_get_node_name (child_node)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Unable to find parent of %p (%4.4s)\n",
+ child_node,
+ acpi_ut_get_node_name(child_node)));
}
- return_VALUE (ACPI_UNKNOWN_NAME);
+ return_VALUE(ACPI_UNKNOWN_NAME);
}
#endif
-
-
diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/namespace/nswalk.c
index f9a7277dca6..5f164c0df33 100644
--- a/drivers/acpi/namespace/nswalk.c
+++ b/drivers/acpi/namespace/nswalk.c
@@ -41,14 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nswalk")
-
+ACPI_MODULE_NAME("nswalk")
/*******************************************************************************
*
@@ -68,18 +65,15 @@
* within Scope is returned.
*
******************************************************************************/
-
-struct acpi_namespace_node *
-acpi_ns_get_next_node (
- acpi_object_type type,
- struct acpi_namespace_node *parent_node,
- struct acpi_namespace_node *child_node)
+struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type,
+ struct acpi_namespace_node
+ *parent_node,
+ struct acpi_namespace_node
+ *child_node)
{
- struct acpi_namespace_node *next_node = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_namespace_node *next_node = NULL;
+ ACPI_FUNCTION_ENTRY();
if (!child_node) {
/* It's really the parent's _scope_ that we want */
@@ -92,7 +86,7 @@ acpi_ns_get_next_node (
else {
/* Start search at the NEXT node */
- next_node = acpi_ns_get_next_valid_node (child_node);
+ next_node = acpi_ns_get_next_valid_node(child_node);
}
/* If any type is OK, we are done */
@@ -114,7 +108,7 @@ acpi_ns_get_next_node (
/* Otherwise, move on to the next node */
- next_node = acpi_ns_get_next_valid_node (next_node);
+ next_node = acpi_ns_get_next_valid_node(next_node);
}
/* Not found */
@@ -122,7 +116,6 @@ acpi_ns_get_next_node (
return (NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ns_walk_namespace
@@ -154,25 +147,21 @@ acpi_ns_get_next_node (
******************************************************************************/
acpi_status
-acpi_ns_walk_namespace (
- acpi_object_type type,
- acpi_handle start_node,
- u32 max_depth,
- u8 unlock_before_callback,
- acpi_walk_callback user_function,
- void *context,
- void **return_value)
+acpi_ns_walk_namespace(acpi_object_type type,
+ acpi_handle start_node,
+ u32 max_depth,
+ u8 unlock_before_callback,
+ acpi_walk_callback user_function,
+ void *context, void **return_value)
{
- acpi_status status;
- acpi_status mutex_status;
- struct acpi_namespace_node *child_node;
- struct acpi_namespace_node *parent_node;
- acpi_object_type child_type;
- u32 level;
-
-
- ACPI_FUNCTION_TRACE ("ns_walk_namespace");
+ acpi_status status;
+ acpi_status mutex_status;
+ struct acpi_namespace_node *child_node;
+ struct acpi_namespace_node *parent_node;
+ acpi_object_type child_type;
+ u32 level;
+ ACPI_FUNCTION_TRACE("ns_walk_namespace");
/* Special case for the namespace Root Node */
@@ -183,9 +172,9 @@ acpi_ns_walk_namespace (
/* Null child means "get first node" */
parent_node = start_node;
- child_node = NULL;
- child_type = ACPI_TYPE_ANY;
- level = 1;
+ child_node = NULL;
+ child_type = ACPI_TYPE_ANY;
+ level = 1;
/*
* Traverse the tree of nodes until we bubble back up to where we
@@ -196,7 +185,9 @@ acpi_ns_walk_namespace (
/* Get the next node in this scope. Null if not found */
status = AE_OK;
- child_node = acpi_ns_get_next_node (ACPI_TYPE_ANY, parent_node, child_node);
+ child_node =
+ acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node,
+ child_node);
if (child_node) {
/*
* Found node, Get the type if we are not
@@ -212,19 +203,25 @@ acpi_ns_walk_namespace (
* callback function
*/
if (unlock_before_callback) {
- mutex_status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (mutex_status)) {
- return_ACPI_STATUS (mutex_status);
+ mutex_status =
+ acpi_ut_release_mutex
+ (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(mutex_status)) {
+ return_ACPI_STATUS
+ (mutex_status);
}
}
- status = user_function (child_node, level,
- context, return_value);
+ status = user_function(child_node, level,
+ context, return_value);
if (unlock_before_callback) {
- mutex_status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (mutex_status)) {
- return_ACPI_STATUS (mutex_status);
+ mutex_status =
+ acpi_ut_acquire_mutex
+ (ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(mutex_status)) {
+ return_ACPI_STATUS
+ (mutex_status);
}
}
@@ -239,13 +236,13 @@ acpi_ns_walk_namespace (
/* Exit now, with OK status */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
default:
/* All others are valid exceptions */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
}
@@ -258,7 +255,8 @@ acpi_ns_walk_namespace (
* maximum depth has been reached.
*/
if ((level < max_depth) && (status != AE_CTRL_DEPTH)) {
- if (acpi_ns_get_next_node (ACPI_TYPE_ANY, child_node, NULL)) {
+ if (acpi_ns_get_next_node
+ (ACPI_TYPE_ANY, child_node, NULL)) {
/*
* There is at least one child of this
* node, visit the onde
@@ -268,8 +266,7 @@ acpi_ns_walk_namespace (
child_node = NULL;
}
}
- }
- else {
+ } else {
/*
* No more children of this node (acpi_ns_get_next_node
* failed), go back upwards in the namespace tree to
@@ -277,13 +274,11 @@ acpi_ns_walk_namespace (
*/
level--;
child_node = parent_node;
- parent_node = acpi_ns_get_parent_node (parent_node);
+ parent_node = acpi_ns_get_parent_node(parent_node);
}
}
/* Complete walk, not terminated by user function */
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c
index 12ea202257f..c07b046659f 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/namespace/nsxfeval.c
@@ -48,10 +48,8 @@
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsxfeval")
-
+ACPI_MODULE_NAME("nsxfeval")
/*******************************************************************************
*
@@ -73,27 +71,23 @@
* be valid (non-null)
*
******************************************************************************/
-
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_evaluate_object_typed (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *external_params,
- struct acpi_buffer *return_buffer,
- acpi_object_type return_type)
+acpi_evaluate_object_typed(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *external_params,
+ struct acpi_buffer *return_buffer,
+ acpi_object_type return_type)
{
- acpi_status status;
- u8 must_free = FALSE;
-
-
- ACPI_FUNCTION_TRACE ("acpi_evaluate_object_typed");
+ acpi_status status;
+ u8 must_free = FALSE;
+ ACPI_FUNCTION_TRACE("acpi_evaluate_object_typed");
/* Return buffer must be valid */
if (!return_buffer) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (return_buffer->length == ACPI_ALLOCATE_BUFFER) {
@@ -102,51 +96,52 @@ acpi_evaluate_object_typed (
/* Evaluate the object */
- status = acpi_evaluate_object (handle, pathname, external_params, return_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_evaluate_object(handle, pathname, external_params,
+ return_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Type ANY means "don't care" */
if (return_type == ACPI_TYPE_ANY) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
if (return_buffer->length == 0) {
/* Error because caller specifically asked for a return value */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No return value\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No return value\n"));
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ return_ACPI_STATUS(AE_NULL_OBJECT);
}
/* Examine the object type returned from evaluate_object */
- if (((union acpi_object *) return_buffer->pointer)->type == return_type) {
- return_ACPI_STATUS (AE_OK);
+ if (((union acpi_object *)return_buffer->pointer)->type == return_type) {
+ return_ACPI_STATUS(AE_OK);
}
/* Return object type does not match requested type */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Incorrect return type [%s] requested [%s]\n",
- acpi_ut_get_type_name (((union acpi_object *) return_buffer->pointer)->type),
- acpi_ut_get_type_name (return_type)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Incorrect return type [%s] requested [%s]\n",
+ acpi_ut_get_type_name(((union acpi_object *)
+ return_buffer->pointer)->type),
+ acpi_ut_get_type_name(return_type)));
if (must_free) {
/* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */
- acpi_os_free (return_buffer->pointer);
+ acpi_os_free(return_buffer->pointer);
return_buffer->pointer = NULL;
}
return_buffer->length = 0;
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -169,21 +164,18 @@ acpi_evaluate_object_typed (
******************************************************************************/
acpi_status
-acpi_evaluate_object (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *external_params,
- struct acpi_buffer *return_buffer)
+acpi_evaluate_object(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *external_params,
+ struct acpi_buffer *return_buffer)
{
- acpi_status status;
- acpi_status status2;
- struct acpi_parameter_info info;
- acpi_size buffer_space_needed;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("acpi_evaluate_object");
+ acpi_status status;
+ acpi_status status2;
+ struct acpi_parameter_info info;
+ acpi_size buffer_space_needed;
+ u32 i;
+ ACPI_FUNCTION_TRACE("acpi_evaluate_object");
info.node = handle;
info.parameters = NULL;
@@ -200,11 +192,11 @@ acpi_evaluate_object (
* Allocate a new parameter block for the internal objects
* Add 1 to count to allow for null terminated internal list
*/
- info.parameters = ACPI_MEM_CALLOCATE (
- ((acpi_size) external_params->count + 1) *
- sizeof (void *));
+ info.parameters = ACPI_MEM_CALLOCATE(((acpi_size)
+ external_params->count +
+ 1) * sizeof(void *));
if (!info.parameters) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
@@ -212,48 +204,47 @@ acpi_evaluate_object (
* internal object
*/
for (i = 0; i < external_params->count; i++) {
- status = acpi_ut_copy_eobject_to_iobject (&external_params->pointer[i],
- &info.parameters[i]);
- if (ACPI_FAILURE (status)) {
- acpi_ut_delete_internal_object_list (info.parameters);
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_copy_eobject_to_iobject(&external_params->
+ pointer[i],
+ &info.
+ parameters[i]);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_delete_internal_object_list(info.
+ parameters);
+ return_ACPI_STATUS(status);
}
}
info.parameters[external_params->count] = NULL;
}
-
/*
* Three major cases:
* 1) Fully qualified pathname
* 2) No handle, not fully qualified pathname (error)
* 3) Valid handle
*/
- if ((pathname) &&
- (acpi_ns_valid_root_prefix (pathname[0]))) {
+ if ((pathname) && (acpi_ns_valid_root_prefix(pathname[0]))) {
/*
* The path is fully qualified, just evaluate by name
*/
- status = acpi_ns_evaluate_by_name (pathname, &info);
- }
- else if (!handle) {
+ status = acpi_ns_evaluate_by_name(pathname, &info);
+ } else if (!handle) {
/*
* A handle is optional iff a fully qualified pathname
* is specified. Since we've already handled fully
* qualified names above, this is an error
*/
if (!pathname) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Both Handle and Pathname are NULL\n"));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Handle is NULL and Pathname is relative\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Both Handle and Pathname are NULL\n"));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Handle is NULL and Pathname is relative\n"));
}
status = AE_BAD_PARAMETER;
- }
- else {
+ } else {
/*
* We get here if we have a handle -- and if we have a
* pathname it is relative. The handle will be validated
@@ -264,17 +255,15 @@ acpi_evaluate_object (
* The null pathname case means the handle is for
* the actual object to be evaluated
*/
- status = acpi_ns_evaluate_by_handle (&info);
- }
- else {
- /*
- * Both a Handle and a relative Pathname
- */
- status = acpi_ns_evaluate_relative (pathname, &info);
+ status = acpi_ns_evaluate_by_handle(&info);
+ } else {
+ /*
+ * Both a Handle and a relative Pathname
+ */
+ status = acpi_ns_evaluate_relative(pathname, &info);
}
}
-
/*
* If we are expecting a return value, and all went well above,
* copy the return value to an external object.
@@ -282,9 +271,9 @@ acpi_evaluate_object (
if (return_buffer) {
if (!info.return_object) {
return_buffer->length = 0;
- }
- else {
- if (ACPI_GET_DESCRIPTOR_TYPE (info.return_object) == ACPI_DESC_TYPE_NAMED) {
+ } else {
+ if (ACPI_GET_DESCRIPTOR_TYPE(info.return_object) ==
+ ACPI_DESC_TYPE_NAMED) {
/*
* If we received a NS Node as a return object, this means that
* the object we are evaluating has nothing interesting to
@@ -294,37 +283,43 @@ acpi_evaluate_object (
* support for various types at a later date if necessary.
*/
status = AE_TYPE;
- info.return_object = NULL; /* No need to delete a NS Node */
+ info.return_object = NULL; /* No need to delete a NS Node */
return_buffer->length = 0;
}
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* Find out how large a buffer is needed
* to contain the returned object
*/
- status = acpi_ut_get_object_size (info.return_object,
- &buffer_space_needed);
- if (ACPI_SUCCESS (status)) {
+ status =
+ acpi_ut_get_object_size(info.return_object,
+ &buffer_space_needed);
+ if (ACPI_SUCCESS(status)) {
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (return_buffer,
- buffer_space_needed);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_initialize_buffer
+ (return_buffer,
+ buffer_space_needed);
+ if (ACPI_FAILURE(status)) {
/*
* Caller's buffer is too small or a new one can't be allocated
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Needed buffer size %X, %s\n",
- (u32) buffer_space_needed,
- acpi_format_exception (status)));
- }
- else {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Needed buffer size %X, %s\n",
+ (u32)
+ buffer_space_needed,
+ acpi_format_exception
+ (status)));
+ } else {
/*
* We have enough space for the object, build it
*/
- status = acpi_ut_copy_iobject_to_eobject (info.return_object,
- return_buffer);
+ status =
+ acpi_ut_copy_iobject_to_eobject
+ (info.return_object,
+ return_buffer);
}
}
}
@@ -336,14 +331,14 @@ acpi_evaluate_object (
* Delete the internal return object. NOTE: Interpreter
* must be locked to avoid race condition.
*/
- status2 = acpi_ex_enter_interpreter ();
- if (ACPI_SUCCESS (status2)) {
+ status2 = acpi_ex_enter_interpreter();
+ if (ACPI_SUCCESS(status2)) {
/*
* Delete the internal return object. (Or at least
* decrement the reference count by one)
*/
- acpi_ut_remove_reference (info.return_object);
- acpi_ex_exit_interpreter ();
+ acpi_ut_remove_reference(info.return_object);
+ acpi_ex_exit_interpreter();
}
}
@@ -353,13 +348,13 @@ acpi_evaluate_object (
if (info.parameters) {
/* Free the allocated parameter block */
- acpi_ut_delete_internal_object_list (info.parameters);
+ acpi_ut_delete_internal_object_list(info.parameters);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_evaluate_object);
+EXPORT_SYMBOL(acpi_evaluate_object);
/*******************************************************************************
*
@@ -392,26 +387,20 @@ EXPORT_SYMBOL(acpi_evaluate_object);
******************************************************************************/
acpi_status
-acpi_walk_namespace (
- acpi_object_type type,
- acpi_handle start_object,
- u32 max_depth,
- acpi_walk_callback user_function,
- void *context,
- void **return_value)
+acpi_walk_namespace(acpi_object_type type,
+ acpi_handle start_object,
+ u32 max_depth,
+ acpi_walk_callback user_function,
+ void *context, void **return_value)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_walk_namespace");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_walk_namespace");
/* Parameter validation */
- if ((type > ACPI_TYPE_EXTERNAL_MAX) ||
- (!max_depth) ||
- (!user_function)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((type > ACPI_TYPE_EXTERNAL_MAX) || (!max_depth) || (!user_function)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -420,20 +409,20 @@ acpi_walk_namespace (
* to the user function - since this function
* must be allowed to make Acpi calls itself.
*/
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ns_walk_namespace (type, start_object, max_depth,
- ACPI_NS_WALK_UNLOCK,
- user_function, context, return_value);
+ status = acpi_ns_walk_namespace(type, start_object, max_depth,
+ ACPI_NS_WALK_UNLOCK,
+ user_function, context, return_value);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_walk_namespace);
+EXPORT_SYMBOL(acpi_walk_namespace);
/*******************************************************************************
*
@@ -450,29 +439,26 @@ EXPORT_SYMBOL(acpi_walk_namespace);
******************************************************************************/
static acpi_status
-acpi_ns_get_device_callback (
- acpi_handle obj_handle,
- u32 nesting_level,
- void *context,
- void **return_value)
+acpi_ns_get_device_callback(acpi_handle obj_handle,
+ u32 nesting_level,
+ void *context, void **return_value)
{
- struct acpi_get_devices_info *info = context;
- acpi_status status;
- struct acpi_namespace_node *node;
- u32 flags;
- struct acpi_device_id hid;
+ struct acpi_get_devices_info *info = context;
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ u32 flags;
+ struct acpi_device_id hid;
struct acpi_compatible_id_list *cid;
- acpi_native_uint i;
-
+ acpi_native_uint i;
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- node = acpi_ns_map_handle_to_node (obj_handle);
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ node = acpi_ns_map_handle_to_node(obj_handle);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
@@ -482,8 +468,8 @@ acpi_ns_get_device_callback (
/* Run _STA to determine if device is present */
- status = acpi_ut_execute_STA (node, &flags);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_execute_STA(node, &flags);
+ if (ACPI_FAILURE(status)) {
return (AE_CTRL_DEPTH);
}
@@ -496,44 +482,43 @@ acpi_ns_get_device_callback (
/* Filter based on device HID & CID */
if (info->hid != NULL) {
- status = acpi_ut_execute_HID (node, &hid);
+ status = acpi_ut_execute_HID(node, &hid);
if (status == AE_NOT_FOUND) {
return (AE_OK);
- }
- else if (ACPI_FAILURE (status)) {
+ } else if (ACPI_FAILURE(status)) {
return (AE_CTRL_DEPTH);
}
- if (ACPI_STRNCMP (hid.value, info->hid, sizeof (hid.value)) != 0) {
+ if (ACPI_STRNCMP(hid.value, info->hid, sizeof(hid.value)) != 0) {
/* Get the list of Compatible IDs */
- status = acpi_ut_execute_CID (node, &cid);
+ status = acpi_ut_execute_CID(node, &cid);
if (status == AE_NOT_FOUND) {
return (AE_OK);
- }
- else if (ACPI_FAILURE (status)) {
+ } else if (ACPI_FAILURE(status)) {
return (AE_CTRL_DEPTH);
}
/* Walk the CID list */
for (i = 0; i < cid->count; i++) {
- if (ACPI_STRNCMP (cid->id[i].value, info->hid,
- sizeof (struct acpi_compatible_id)) != 0) {
- ACPI_MEM_FREE (cid);
+ if (ACPI_STRNCMP(cid->id[i].value, info->hid,
+ sizeof(struct
+ acpi_compatible_id)) !=
+ 0) {
+ ACPI_MEM_FREE(cid);
return (AE_OK);
}
}
- ACPI_MEM_FREE (cid);
+ ACPI_MEM_FREE(cid);
}
}
- status = info->user_function (obj_handle, nesting_level, info->context,
- return_value);
+ status = info->user_function(obj_handle, nesting_level, info->context,
+ return_value);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_devices
@@ -560,32 +545,28 @@ acpi_ns_get_device_callback (
******************************************************************************/
acpi_status
-acpi_get_devices (
- char *HID,
- acpi_walk_callback user_function,
- void *context,
- void **return_value)
+acpi_get_devices(char *HID,
+ acpi_walk_callback user_function,
+ void *context, void **return_value)
{
- acpi_status status;
- struct acpi_get_devices_info info;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_devices");
+ acpi_status status;
+ struct acpi_get_devices_info info;
+ ACPI_FUNCTION_TRACE("acpi_get_devices");
/* Parameter validation */
if (!user_function) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* We're going to call their callback from OUR callback, so we need
* to know what it is, and their context parameter.
*/
- info.context = context;
+ info.context = context;
info.user_function = user_function;
- info.hid = HID;
+ info.hid = HID;
/*
* Lock the namespace around the walk.
@@ -593,22 +574,22 @@ acpi_get_devices (
* to the user function - since this function
* must be allowed to make Acpi calls itself.
*/
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_ns_walk_namespace (ACPI_TYPE_DEVICE,
- ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK,
- acpi_ns_get_device_callback, &info,
- return_value);
+ status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE,
+ ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
+ ACPI_NS_WALK_UNLOCK,
+ acpi_ns_get_device_callback, &info,
+ return_value);
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- return_ACPI_STATUS (status);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_devices);
+EXPORT_SYMBOL(acpi_get_devices);
/*******************************************************************************
*
@@ -625,44 +606,38 @@ EXPORT_SYMBOL(acpi_get_devices);
******************************************************************************/
acpi_status
-acpi_attach_data (
- acpi_handle obj_handle,
- acpi_object_handler handler,
- void *data)
+acpi_attach_data(acpi_handle obj_handle,
+ acpi_object_handler handler, void *data)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
+ struct acpi_namespace_node *node;
+ acpi_status status;
/* Parameter validation */
- if (!obj_handle ||
- !handler ||
- !data) {
+ if (!obj_handle || !handler || !data) {
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
/* Convert and validate the handle */
- node = acpi_ns_map_handle_to_node (obj_handle);
+ node = acpi_ns_map_handle_to_node(obj_handle);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- status = acpi_ns_attach_data (node, handler, data);
+ status = acpi_ns_attach_data(node, handler, data);
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_detach_data
@@ -677,42 +652,37 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_detach_data (
- acpi_handle obj_handle,
- acpi_object_handler handler)
+acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
+ struct acpi_namespace_node *node;
+ acpi_status status;
/* Parameter validation */
- if (!obj_handle ||
- !handler) {
+ if (!obj_handle || !handler) {
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
/* Convert and validate the handle */
- node = acpi_ns_map_handle_to_node (obj_handle);
+ node = acpi_ns_map_handle_to_node(obj_handle);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- status = acpi_ns_detach_data (node, handler);
+ status = acpi_ns_detach_data(node, handler);
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_data
@@ -728,41 +698,33 @@ unlock_and_exit:
******************************************************************************/
acpi_status
-acpi_get_data (
- acpi_handle obj_handle,
- acpi_object_handler handler,
- void **data)
+acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
+ struct acpi_namespace_node *node;
+ acpi_status status;
/* Parameter validation */
- if (!obj_handle ||
- !handler ||
- !data) {
+ if (!obj_handle || !handler || !data) {
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
/* Convert and validate the handle */
- node = acpi_ns_map_handle_to_node (obj_handle);
+ node = acpi_ns_map_handle_to_node(obj_handle);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- status = acpi_ns_get_attached_data (node, handler, data);
+ status = acpi_ns_get_attached_data(node, handler, data);
-unlock_and_exit:
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-
-
diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/namespace/nsxfname.c
index 8d097914c49..6b5f8d4481d 100644
--- a/drivers/acpi/namespace/nsxfname.c
+++ b/drivers/acpi/namespace/nsxfname.c
@@ -47,10 +47,8 @@
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsxfname")
-
+ACPI_MODULE_NAME("nsxfname")
/******************************************************************************
*
@@ -69,20 +67,15 @@
* namespace handle.
*
******************************************************************************/
-
acpi_status
-acpi_get_handle (
- acpi_handle parent,
- acpi_string pathname,
- acpi_handle *ret_handle)
+acpi_get_handle(acpi_handle parent,
+ acpi_string pathname, acpi_handle * ret_handle)
{
- acpi_status status;
- struct acpi_namespace_node *node = NULL;
- struct acpi_namespace_node *prefix_node = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status;
+ struct acpi_namespace_node *node = NULL;
+ struct acpi_namespace_node *prefix_node = NULL;
+ ACPI_FUNCTION_ENTRY();
/* Parameter Validation */
@@ -93,45 +86,47 @@ acpi_get_handle (
/* Convert a parent handle to a prefix node */
if (parent) {
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- prefix_node = acpi_ns_map_handle_to_node (parent);
+ prefix_node = acpi_ns_map_handle_to_node(parent);
if (!prefix_node) {
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
}
/* Special case for root, since we can't search for it */
- if (ACPI_STRCMP (pathname, ACPI_NS_ROOT_PATH) == 0) {
- *ret_handle = acpi_ns_convert_entry_to_handle (acpi_gbl_root_node);
+ if (ACPI_STRCMP(pathname, ACPI_NS_ROOT_PATH) == 0) {
+ *ret_handle =
+ acpi_ns_convert_entry_to_handle(acpi_gbl_root_node);
return (AE_OK);
}
/*
* Find the Node and convert to a handle
*/
- status = acpi_ns_get_node_by_path (pathname, prefix_node, ACPI_NS_NO_UPSEARCH,
- &node);
+ status =
+ acpi_ns_get_node_by_path(pathname, prefix_node, ACPI_NS_NO_UPSEARCH,
+ &node);
*ret_handle = NULL;
- if (ACPI_SUCCESS (status)) {
- *ret_handle = acpi_ns_convert_entry_to_handle (node);
+ if (ACPI_SUCCESS(status)) {
+ *ret_handle = acpi_ns_convert_entry_to_handle(node);
}
return (status);
}
-EXPORT_SYMBOL(acpi_get_handle);
+EXPORT_SYMBOL(acpi_get_handle);
/******************************************************************************
*
@@ -150,14 +145,10 @@ EXPORT_SYMBOL(acpi_get_handle);
******************************************************************************/
acpi_status
-acpi_get_name (
- acpi_handle handle,
- u32 name_type,
- struct acpi_buffer *buffer)
+acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
{
- acpi_status status;
- struct acpi_namespace_node *node;
-
+ acpi_status status;
+ struct acpi_namespace_node *node;
/* Parameter validation */
@@ -165,15 +156,15 @@ acpi_get_name (
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (buffer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_validate_buffer(buffer);
+ if (ACPI_FAILURE(status)) {
return (status);
}
if (name_type == ACPI_FULL_PATHNAME) {
/* Get the full pathname (From the namespace root) */
- status = acpi_ns_handle_to_pathname (handle, buffer);
+ status = acpi_ns_handle_to_pathname(handle, buffer);
return (status);
}
@@ -181,12 +172,12 @@ acpi_get_name (
* Wants the single segment ACPI name.
* Validate handle and convert to a namespace Node
*/
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- node = acpi_ns_map_handle_to_node (handle);
+ node = acpi_ns_map_handle_to_node(handle);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -194,26 +185,25 @@ acpi_get_name (
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (buffer, ACPI_PATH_SEGMENT_LENGTH);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_initialize_buffer(buffer, ACPI_PATH_SEGMENT_LENGTH);
+ if (ACPI_FAILURE(status)) {
goto unlock_and_exit;
}
/* Just copy the ACPI name from the Node and zero terminate it */
- ACPI_STRNCPY (buffer->pointer, acpi_ut_get_node_name (node),
- ACPI_NAME_SIZE);
- ((char *) buffer->pointer) [ACPI_NAME_SIZE] = 0;
+ ACPI_STRNCPY(buffer->pointer, acpi_ut_get_node_name(node),
+ ACPI_NAME_SIZE);
+ ((char *)buffer->pointer)[ACPI_NAME_SIZE] = 0;
status = AE_OK;
+ unlock_and_exit:
-unlock_and_exit:
-
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-EXPORT_SYMBOL(acpi_get_name);
+EXPORT_SYMBOL(acpi_get_name);
/******************************************************************************
*
@@ -231,17 +221,14 @@ EXPORT_SYMBOL(acpi_get_name);
******************************************************************************/
acpi_status
-acpi_get_object_info (
- acpi_handle handle,
- struct acpi_buffer *buffer)
+acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- struct acpi_device_info *info;
- struct acpi_device_info *return_info;
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ struct acpi_device_info *info;
+ struct acpi_device_info *return_info;
struct acpi_compatible_id_list *cid_list = NULL;
- acpi_size size;
-
+ acpi_size size;
/* Parameter validation */
@@ -249,37 +236,37 @@ acpi_get_object_info (
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (buffer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_validate_buffer(buffer);
+ if (ACPI_FAILURE(status)) {
return (status);
}
- info = ACPI_MEM_CALLOCATE (sizeof (struct acpi_device_info));
+ info = ACPI_MEM_CALLOCATE(sizeof(struct acpi_device_info));
if (!info) {
return (AE_NO_MEMORY);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- node = acpi_ns_map_handle_to_node (handle);
+ node = acpi_ns_map_handle_to_node(handle);
if (!node) {
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
goto cleanup;
}
/* Init return structure */
- size = sizeof (struct acpi_device_info);
+ size = sizeof(struct acpi_device_info);
- info->type = node->type;
- info->name = node->name.integer;
+ info->type = node->type;
+ info->name = node->name.integer;
info->valid = 0;
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -297,73 +284,73 @@ acpi_get_object_info (
/* Execute the Device._HID method */
- status = acpi_ut_execute_HID (node, &info->hardware_id);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_execute_HID(node, &info->hardware_id);
+ if (ACPI_SUCCESS(status)) {
info->valid |= ACPI_VALID_HID;
}
/* Execute the Device._UID method */
- status = acpi_ut_execute_UID (node, &info->unique_id);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_execute_UID(node, &info->unique_id);
+ if (ACPI_SUCCESS(status)) {
info->valid |= ACPI_VALID_UID;
}
/* Execute the Device._CID method */
- status = acpi_ut_execute_CID (node, &cid_list);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_execute_CID(node, &cid_list);
+ if (ACPI_SUCCESS(status)) {
size += ((acpi_size) cid_list->count - 1) *
- sizeof (struct acpi_compatible_id);
+ sizeof(struct acpi_compatible_id);
info->valid |= ACPI_VALID_CID;
}
/* Execute the Device._STA method */
- status = acpi_ut_execute_STA (node, &info->current_status);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_execute_STA(node, &info->current_status);
+ if (ACPI_SUCCESS(status)) {
info->valid |= ACPI_VALID_STA;
}
/* Execute the Device._ADR method */
- status = acpi_ut_evaluate_numeric_object (METHOD_NAME__ADR, node,
- &info->address);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_evaluate_numeric_object(METHOD_NAME__ADR, node,
+ &info->address);
+ if (ACPI_SUCCESS(status)) {
info->valid |= ACPI_VALID_ADR;
}
/* Execute the Device._sx_d methods */
- status = acpi_ut_execute_sxds (node, info->highest_dstates);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ut_execute_sxds(node, info->highest_dstates);
+ if (ACPI_SUCCESS(status)) {
info->valid |= ACPI_VALID_SXDS;
}
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (buffer, size);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_initialize_buffer(buffer, size);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Populate the return buffer */
return_info = buffer->pointer;
- ACPI_MEMCPY (return_info, info, sizeof (struct acpi_device_info));
+ ACPI_MEMCPY(return_info, info, sizeof(struct acpi_device_info));
if (cid_list) {
- ACPI_MEMCPY (&return_info->compatibility_id, cid_list, cid_list->size);
+ ACPI_MEMCPY(&return_info->compatibility_id, cid_list,
+ cid_list->size);
}
-
-cleanup:
- ACPI_MEM_FREE (info);
+ cleanup:
+ ACPI_MEM_FREE(info);
if (cid_list) {
- ACPI_MEM_FREE (cid_list);
+ ACPI_MEM_FREE(cid_list);
}
return (status);
}
-EXPORT_SYMBOL(acpi_get_object_info);
+EXPORT_SYMBOL(acpi_get_object_info);
diff --git a/drivers/acpi/namespace/nsxfobj.c b/drivers/acpi/namespace/nsxfobj.c
index 363e1f6cfb1..0856d42e690 100644
--- a/drivers/acpi/namespace/nsxfobj.c
+++ b/drivers/acpi/namespace/nsxfobj.c
@@ -47,9 +47,8 @@
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_NAMESPACE
- ACPI_MODULE_NAME ("nsxfobj")
+ACPI_MODULE_NAME("nsxfobj")
/*******************************************************************************
*
@@ -63,15 +62,10 @@
* DESCRIPTION: This routine returns the type associatd with a particular handle
*
******************************************************************************/
-
-acpi_status
-acpi_get_type (
- acpi_handle handle,
- acpi_object_type *ret_type)
+acpi_status acpi_get_type(acpi_handle handle, acpi_object_type * ret_type)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
+ struct acpi_namespace_node *node;
+ acpi_status status;
/* Parameter Validation */
@@ -88,27 +82,26 @@ acpi_get_type (
return (AE_OK);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
/* Convert and validate the handle */
- node = acpi_ns_map_handle_to_node (handle);
+ node = acpi_ns_map_handle_to_node(handle);
if (!node) {
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (AE_BAD_PARAMETER);
}
*ret_type = node->type;
-
- status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-EXPORT_SYMBOL(acpi_get_type);
+EXPORT_SYMBOL(acpi_get_type);
/*******************************************************************************
*
@@ -124,14 +117,10 @@ EXPORT_SYMBOL(acpi_get_type);
*
******************************************************************************/
-acpi_status
-acpi_get_parent (
- acpi_handle handle,
- acpi_handle *ret_handle)
+acpi_status acpi_get_parent(acpi_handle handle, acpi_handle * ret_handle)
{
- struct acpi_namespace_node *node;
- acpi_status status;
-
+ struct acpi_namespace_node *node;
+ acpi_status status;
if (!ret_handle) {
return (AE_BAD_PARAMETER);
@@ -143,14 +132,14 @@ acpi_get_parent (
return (AE_NULL_ENTRY);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
/* Convert and validate the handle */
- node = acpi_ns_map_handle_to_node (handle);
+ node = acpi_ns_map_handle_to_node(handle);
if (!node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -159,22 +148,21 @@ acpi_get_parent (
/* Get the parent entry */
*ret_handle =
- acpi_ns_convert_entry_to_handle (acpi_ns_get_parent_node (node));
+ acpi_ns_convert_entry_to_handle(acpi_ns_get_parent_node(node));
/* Return exception if parent is null */
- if (!acpi_ns_get_parent_node (node)) {
+ if (!acpi_ns_get_parent_node(node)) {
status = AE_NULL_ENTRY;
}
+ unlock_and_exit:
-unlock_and_exit:
-
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
-EXPORT_SYMBOL(acpi_get_parent);
+EXPORT_SYMBOL(acpi_get_parent);
/*******************************************************************************
*
@@ -195,17 +183,14 @@ EXPORT_SYMBOL(acpi_get_parent);
******************************************************************************/
acpi_status
-acpi_get_next_object (
- acpi_object_type type,
- acpi_handle parent,
- acpi_handle child,
- acpi_handle *ret_handle)
+acpi_get_next_object(acpi_object_type type,
+ acpi_handle parent,
+ acpi_handle child, acpi_handle * ret_handle)
{
- acpi_status status;
- struct acpi_namespace_node *node;
- struct acpi_namespace_node *parent_node = NULL;
- struct acpi_namespace_node *child_node = NULL;
-
+ acpi_status status;
+ struct acpi_namespace_node *node;
+ struct acpi_namespace_node *parent_node = NULL;
+ struct acpi_namespace_node *child_node = NULL;
/* Parameter validation */
@@ -213,8 +198,8 @@ acpi_get_next_object (
return (AE_BAD_PARAMETER);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
return (status);
}
@@ -223,17 +208,16 @@ acpi_get_next_object (
if (!child) {
/* Start search at the beginning of the specified scope */
- parent_node = acpi_ns_map_handle_to_node (parent);
+ parent_node = acpi_ns_map_handle_to_node(parent);
if (!parent_node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
}
- }
- else {
+ } else {
/* Non-null handle, ignore the parent */
/* Convert and validate the handle */
- child_node = acpi_ns_map_handle_to_node (child);
+ child_node = acpi_ns_map_handle_to_node(child);
if (!child_node) {
status = AE_BAD_PARAMETER;
goto unlock_and_exit;
@@ -242,20 +226,19 @@ acpi_get_next_object (
/* Internal function does the real work */
- node = acpi_ns_get_next_node (type, parent_node, child_node);
+ node = acpi_ns_get_next_node(type, parent_node, child_node);
if (!node) {
status = AE_NOT_FOUND;
goto unlock_and_exit;
}
if (ret_handle) {
- *ret_handle = acpi_ns_convert_entry_to_handle (node);
+ *ret_handle = acpi_ns_convert_entry_to_handle(node);
}
+ unlock_and_exit:
-unlock_and_exit:
-
- (void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return (status);
}
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index a82834b3275..64b98e82feb 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -34,16 +34,18 @@
#define ACPI_NUMA 0x80000000
#define _COMPONENT ACPI_NUMA
- ACPI_MODULE_NAME ("numa")
+ACPI_MODULE_NAME("numa")
-extern int __init acpi_table_parse_madt_family (enum acpi_table_id id, unsigned long madt_size, int entry_id, acpi_madt_entry_handler handler, unsigned int max_entries);
+extern int __init acpi_table_parse_madt_family(enum acpi_table_id id,
+ unsigned long madt_size,
+ int entry_id,
+ acpi_madt_entry_handler handler,
+ unsigned int max_entries);
-void __init
-acpi_table_print_srat_entry (
- acpi_table_entry_header *header)
+void __init acpi_table_print_srat_entry(acpi_table_entry_header * header)
{
- ACPI_FUNCTION_NAME ("acpi_table_print_srat_entry");
+ ACPI_FUNCTION_NAME("acpi_table_print_srat_entry");
if (!header)
return;
@@ -52,48 +54,55 @@ acpi_table_print_srat_entry (
case ACPI_SRAT_PROCESSOR_AFFINITY:
#ifdef ACPI_DEBUG_OUTPUT
- {
- struct acpi_table_processor_affinity *p =
- (struct acpi_table_processor_affinity*) header;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "SRAT Processor (id[0x%02x] eid[0x%02x]) in proximity domain %d %s\n",
- p->apic_id, p->lsapic_eid, p->proximity_domain,
- p->flags.enabled?"enabled":"disabled"));
- }
-#endif /* ACPI_DEBUG_OUTPUT */
+ {
+ struct acpi_table_processor_affinity *p =
+ (struct acpi_table_processor_affinity *)header;
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "SRAT Processor (id[0x%02x] eid[0x%02x]) in proximity domain %d %s\n",
+ p->apic_id, p->lsapic_eid,
+ p->proximity_domain,
+ p->flags.
+ enabled ? "enabled" : "disabled"));
+ }
+#endif /* ACPI_DEBUG_OUTPUT */
break;
case ACPI_SRAT_MEMORY_AFFINITY:
#ifdef ACPI_DEBUG_OUTPUT
- {
- struct acpi_table_memory_affinity *p =
- (struct acpi_table_memory_affinity*) header;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "SRAT Memory (0x%08x%08x length 0x%08x%08x type 0x%x) in proximity domain %d %s%s\n",
- p->base_addr_hi, p->base_addr_lo, p->length_hi, p->length_lo,
- p->memory_type, p->proximity_domain,
- p->flags.enabled ? "enabled" : "disabled",
- p->flags.hot_pluggable ? " hot-pluggable" : ""));
- }
-#endif /* ACPI_DEBUG_OUTPUT */
+ {
+ struct acpi_table_memory_affinity *p =
+ (struct acpi_table_memory_affinity *)header;
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "SRAT Memory (0x%08x%08x length 0x%08x%08x type 0x%x) in proximity domain %d %s%s\n",
+ p->base_addr_hi, p->base_addr_lo,
+ p->length_hi, p->length_lo,
+ p->memory_type, p->proximity_domain,
+ p->flags.
+ enabled ? "enabled" : "disabled",
+ p->flags.
+ hot_pluggable ? " hot-pluggable" :
+ ""));
+ }
+#endif /* ACPI_DEBUG_OUTPUT */
break;
default:
- printk(KERN_WARNING PREFIX "Found unsupported SRAT entry (type = 0x%x)\n",
- header->type);
+ printk(KERN_WARNING PREFIX
+ "Found unsupported SRAT entry (type = 0x%x)\n",
+ header->type);
break;
}
}
-
-static int __init
-acpi_parse_slit (unsigned long phys_addr, unsigned long size)
+static int __init acpi_parse_slit(unsigned long phys_addr, unsigned long size)
{
- struct acpi_table_slit *slit;
- u32 localities;
+ struct acpi_table_slit *slit;
+ u32 localities;
if (!phys_addr || !size)
return -EINVAL;
- slit = (struct acpi_table_slit *) __va(phys_addr);
+ slit = (struct acpi_table_slit *)__va(phys_addr);
/* downcast just for %llu vs %lu for i386/ia64 */
localities = (u32) slit->localities;
@@ -103,15 +112,13 @@ acpi_parse_slit (unsigned long phys_addr, unsigned long size)
return 0;
}
-
static int __init
-acpi_parse_processor_affinity (
- acpi_table_entry_header *header,
- const unsigned long end)
+acpi_parse_processor_affinity(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_processor_affinity *processor_affinity;
- processor_affinity = (struct acpi_table_processor_affinity*) header;
+ processor_affinity = (struct acpi_table_processor_affinity *)header;
if (!processor_affinity)
return -EINVAL;
@@ -123,15 +130,13 @@ acpi_parse_processor_affinity (
return 0;
}
-
static int __init
-acpi_parse_memory_affinity (
- acpi_table_entry_header *header,
- const unsigned long end)
+acpi_parse_memory_affinity(acpi_table_entry_header * header,
+ const unsigned long end)
{
struct acpi_table_memory_affinity *memory_affinity;
- memory_affinity = (struct acpi_table_memory_affinity*) header;
+ memory_affinity = (struct acpi_table_memory_affinity *)header;
if (!memory_affinity)
return -EINVAL;
@@ -143,36 +148,30 @@ acpi_parse_memory_affinity (
return 0;
}
-
-static int __init
-acpi_parse_srat (unsigned long phys_addr, unsigned long size)
+static int __init acpi_parse_srat(unsigned long phys_addr, unsigned long size)
{
- struct acpi_table_srat *srat;
+ struct acpi_table_srat *srat;
if (!phys_addr || !size)
return -EINVAL;
- srat = (struct acpi_table_srat *) __va(phys_addr);
+ srat = (struct acpi_table_srat *)__va(phys_addr);
return 0;
}
-
int __init
-acpi_table_parse_srat (
- enum acpi_srat_entry_id id,
- acpi_madt_entry_handler handler,
- unsigned int max_entries)
+acpi_table_parse_srat(enum acpi_srat_entry_id id,
+ acpi_madt_entry_handler handler, unsigned int max_entries)
{
- return acpi_table_parse_madt_family(ACPI_SRAT, sizeof(struct acpi_table_srat),
- id, handler, max_entries);
+ return acpi_table_parse_madt_family(ACPI_SRAT,
+ sizeof(struct acpi_table_srat), id,
+ handler, max_entries);
}
-
-int __init
-acpi_numa_init(void)
+int __init acpi_numa_init(void)
{
- int result;
+ int result;
/* SRAT: Static Resource Affinity Table */
result = acpi_table_parse(ACPI_SRAT, acpi_parse_srat);
@@ -181,9 +180,7 @@ acpi_numa_init(void)
result = acpi_table_parse_srat(ACPI_SRAT_PROCESSOR_AFFINITY,
acpi_parse_processor_affinity,
NR_CPUS);
- result = acpi_table_parse_srat(ACPI_SRAT_MEMORY_AFFINITY,
- acpi_parse_memory_affinity,
- NR_NODE_MEMBLKS); // IA64 specific
+ result = acpi_table_parse_srat(ACPI_SRAT_MEMORY_AFFINITY, acpi_parse_memory_affinity, NR_NODE_MEMBLKS); // IA64 specific
}
/* SLIT: System Locality Information Table */
@@ -193,8 +190,7 @@ acpi_numa_init(void)
return 0;
}
-int
-acpi_get_pxm(acpi_handle h)
+int acpi_get_pxm(acpi_handle h)
{
unsigned long pxm;
acpi_status status;
@@ -207,7 +203,8 @@ acpi_get_pxm(acpi_handle h)
if (ACPI_SUCCESS(status))
return (int)pxm;
status = acpi_get_parent(handle, &phandle);
- } while(ACPI_SUCCESS(status));
+ } while (ACPI_SUCCESS(status));
return -1;
}
+
EXPORT_SYMBOL(acpi_get_pxm);
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 0d11d6e6abd..d528c750a38 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -45,16 +45,12 @@
#include <linux/efi.h>
-
#define _COMPONENT ACPI_OS_SERVICES
-ACPI_MODULE_NAME ("osl")
-
+ACPI_MODULE_NAME("osl")
#define PREFIX "ACPI: "
-
-struct acpi_os_dpc
-{
- acpi_osd_exec_callback function;
- void *context;
+struct acpi_os_dpc {
+ acpi_osd_exec_callback function;
+ void *context;
};
#ifdef CONFIG_ACPI_CUSTOM_DSDT
@@ -69,7 +65,7 @@ int acpi_in_debugger;
EXPORT_SYMBOL(acpi_in_debugger);
extern char line_buf[80];
-#endif /*ENABLE_DEBUGGER*/
+#endif /*ENABLE_DEBUGGER */
int acpi_specific_hotkey_enabled = TRUE;
EXPORT_SYMBOL(acpi_specific_hotkey_enabled);
@@ -79,33 +75,29 @@ static acpi_osd_handler acpi_irq_handler;
static void *acpi_irq_context;
static struct workqueue_struct *kacpid_wq;
-acpi_status
-acpi_os_initialize(void)
+acpi_status acpi_os_initialize(void)
{
return AE_OK;
}
-acpi_status
-acpi_os_initialize1(void)
+acpi_status acpi_os_initialize1(void)
{
/*
* Initialize PCI configuration space access, as we'll need to access
* it while walking the namespace (bus 0 and root bridges w/ _BBNs).
*/
-#ifdef CONFIG_ACPI_PCI
if (!raw_pci_ops) {
- printk(KERN_ERR PREFIX "Access to PCI configuration space unavailable\n");
+ printk(KERN_ERR PREFIX
+ "Access to PCI configuration space unavailable\n");
return AE_NULL_ENTRY;
}
-#endif
kacpid_wq = create_singlethread_workqueue("kacpid");
BUG_ON(!kacpid_wq);
return AE_OK;
}
-acpi_status
-acpi_os_terminate(void)
+acpi_status acpi_os_terminate(void)
{
if (acpi_irq_handler) {
acpi_os_remove_interrupt_handler(acpi_irq_irq,
@@ -117,21 +109,20 @@ acpi_os_terminate(void)
return AE_OK;
}
-void
-acpi_os_printf(const char *fmt,...)
+void acpi_os_printf(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
acpi_os_vprintf(fmt, args);
va_end(args);
}
+
EXPORT_SYMBOL(acpi_os_printf);
-void
-acpi_os_vprintf(const char *fmt, va_list args)
+void acpi_os_vprintf(const char *fmt, va_list args)
{
static char buffer[512];
-
+
vsprintf(buffer, fmt, args);
#ifdef ENABLE_DEBUGGER
@@ -146,8 +137,7 @@ acpi_os_vprintf(const char *fmt, va_list args)
}
extern int acpi_in_resume;
-void *
-acpi_os_allocate(acpi_size size)
+void *acpi_os_allocate(acpi_size size)
{
if (acpi_in_resume)
return kmalloc(size, GFP_ATOMIC);
@@ -155,31 +145,32 @@ acpi_os_allocate(acpi_size size)
return kmalloc(size, GFP_KERNEL);
}
-void
-acpi_os_free(void *ptr)
+void acpi_os_free(void *ptr)
{
kfree(ptr);
}
+
EXPORT_SYMBOL(acpi_os_free);
-acpi_status
-acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
+acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
{
if (efi_enabled) {
addr->pointer_type = ACPI_PHYSICAL_POINTER;
if (efi.acpi20)
addr->pointer.physical =
- (acpi_physical_address) virt_to_phys(efi.acpi20);
+ (acpi_physical_address) virt_to_phys(efi.acpi20);
else if (efi.acpi)
addr->pointer.physical =
- (acpi_physical_address) virt_to_phys(efi.acpi);
+ (acpi_physical_address) virt_to_phys(efi.acpi);
else {
- printk(KERN_ERR PREFIX "System description tables not found\n");
+ printk(KERN_ERR PREFIX
+ "System description tables not found\n");
return AE_NOT_FOUND;
}
} else {
if (ACPI_FAILURE(acpi_find_root_pointer(flags, addr))) {
- printk(KERN_ERR PREFIX "System description tables not found\n");
+ printk(KERN_ERR PREFIX
+ "System description tables not found\n");
return AE_NOT_FOUND;
}
}
@@ -188,11 +179,12 @@ acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
}
acpi_status
-acpi_os_map_memory(acpi_physical_address phys, acpi_size size, void __iomem **virt)
+acpi_os_map_memory(acpi_physical_address phys, acpi_size size,
+ void __iomem ** virt)
{
if (efi_enabled) {
if (EFI_MEMORY_WB & efi_mem_attributes(phys)) {
- *virt = (void __iomem *) phys_to_virt(phys);
+ *virt = (void __iomem *)phys_to_virt(phys);
} else {
*virt = ioremap(phys, size);
}
@@ -202,9 +194,9 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size, void __iomem **vi
return AE_BAD_PARAMETER;
}
/*
- * ioremap checks to ensure this is in reserved space
- */
- *virt = ioremap((unsigned long) phys, size);
+ * ioremap checks to ensure this is in reserved space
+ */
+ *virt = ioremap((unsigned long)phys, size);
}
if (!*virt)
@@ -213,17 +205,16 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size, void __iomem **vi
return AE_OK;
}
-void
-acpi_os_unmap_memory(void __iomem *virt, acpi_size size)
+void acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
{
iounmap(virt);
}
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_os_get_physical_address(void *virt, acpi_physical_address *phys)
+acpi_os_get_physical_address(void *virt, acpi_physical_address * phys)
{
- if(!phys || !virt)
+ if (!phys || !virt)
return AE_BAD_PARAMETER;
*phys = virt_to_phys(virt);
@@ -237,16 +228,16 @@ acpi_os_get_physical_address(void *virt, acpi_physical_address *phys)
static char acpi_os_name[ACPI_MAX_OVERRIDE_LEN];
acpi_status
-acpi_os_predefined_override (const struct acpi_predefined_names *init_val,
- acpi_string *new_val)
+acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
+ acpi_string * new_val)
{
if (!init_val || !new_val)
return AE_BAD_PARAMETER;
*new_val = NULL;
- if (!memcmp (init_val->name, "_OS_", 4) && strlen(acpi_os_name)) {
+ if (!memcmp(init_val->name, "_OS_", 4) && strlen(acpi_os_name)) {
printk(KERN_INFO PREFIX "Overriding _OS definition to '%s'\n",
- acpi_os_name);
+ acpi_os_name);
*new_val = acpi_os_name;
}
@@ -254,15 +245,15 @@ acpi_os_predefined_override (const struct acpi_predefined_names *init_val,
}
acpi_status
-acpi_os_table_override (struct acpi_table_header *existing_table,
- struct acpi_table_header **new_table)
+acpi_os_table_override(struct acpi_table_header * existing_table,
+ struct acpi_table_header ** new_table)
{
if (!existing_table || !new_table)
return AE_BAD_PARAMETER;
#ifdef CONFIG_ACPI_CUSTOM_DSDT
if (strncmp(existing_table->signature, "DSDT", 4) == 0)
- *new_table = (struct acpi_table_header*)AmlCode;
+ *new_table = (struct acpi_table_header *)AmlCode;
else
*new_table = NULL;
#else
@@ -271,14 +262,14 @@ acpi_os_table_override (struct acpi_table_header *existing_table,
return AE_OK;
}
-static irqreturn_t
-acpi_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t acpi_irq(int irq, void *dev_id, struct pt_regs *regs)
{
- return (*acpi_irq_handler)(acpi_irq_context) ? IRQ_HANDLED : IRQ_NONE;
+ return (*acpi_irq_handler) (acpi_irq_context) ? IRQ_HANDLED : IRQ_NONE;
}
acpi_status
-acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler, void *context)
+acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler,
+ void *context)
{
unsigned int irq;
@@ -305,8 +296,7 @@ acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler, void *conte
return AE_OK;
}
-acpi_status
-acpi_os_remove_interrupt_handler(u32 irq, acpi_osd_handler handler)
+acpi_status acpi_os_remove_interrupt_handler(u32 irq, acpi_osd_handler handler)
{
if (irq) {
free_irq(irq, acpi_irq);
@@ -321,16 +311,15 @@ acpi_os_remove_interrupt_handler(u32 irq, acpi_osd_handler handler)
* Running in interpreter thread context, safe to sleep
*/
-void
-acpi_os_sleep(acpi_integer ms)
+void acpi_os_sleep(acpi_integer ms)
{
current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(((signed long) ms * HZ) / 1000);
+ schedule_timeout(((signed long)ms * HZ) / 1000);
}
+
EXPORT_SYMBOL(acpi_os_sleep);
-void
-acpi_os_stall(u32 us)
+void acpi_os_stall(u32 us)
{
while (us) {
u32 delay = 1000;
@@ -342,6 +331,7 @@ acpi_os_stall(u32 us)
us -= delay;
}
}
+
EXPORT_SYMBOL(acpi_os_stall);
/*
@@ -349,8 +339,7 @@ EXPORT_SYMBOL(acpi_os_stall);
* Returns 64-bit free-running, monotonically increasing timer
* with 100ns granularity
*/
-u64
-acpi_os_get_timer (void)
+u64 acpi_os_get_timer(void)
{
static u64 t;
@@ -367,27 +356,22 @@ acpi_os_get_timer (void)
return ++t;
}
-acpi_status
-acpi_os_read_port(
- acpi_io_address port,
- u32 *value,
- u32 width)
+acpi_status acpi_os_read_port(acpi_io_address port, u32 * value, u32 width)
{
u32 dummy;
if (!value)
value = &dummy;
- switch (width)
- {
+ switch (width) {
case 8:
- *(u8*) value = inb(port);
+ *(u8 *) value = inb(port);
break;
case 16:
- *(u16*) value = inw(port);
+ *(u16 *) value = inw(port);
break;
case 32:
- *(u32*) value = inl(port);
+ *(u32 *) value = inl(port);
break;
default:
BUG();
@@ -395,16 +379,12 @@ acpi_os_read_port(
return AE_OK;
}
+
EXPORT_SYMBOL(acpi_os_read_port);
-acpi_status
-acpi_os_write_port(
- acpi_io_address port,
- u32 value,
- u32 width)
+acpi_status acpi_os_write_port(acpi_io_address port, u32 value, u32 width)
{
- switch (width)
- {
+ switch (width) {
case 8:
outb(value, port);
break;
@@ -420,40 +400,38 @@ acpi_os_write_port(
return AE_OK;
}
+
EXPORT_SYMBOL(acpi_os_write_port);
acpi_status
-acpi_os_read_memory(
- acpi_physical_address phys_addr,
- u32 *value,
- u32 width)
+acpi_os_read_memory(acpi_physical_address phys_addr, u32 * value, u32 width)
{
- u32 dummy;
- void __iomem *virt_addr;
- int iomem = 0;
+ u32 dummy;
+ void __iomem *virt_addr;
+ int iomem = 0;
if (efi_enabled) {
if (EFI_MEMORY_WB & efi_mem_attributes(phys_addr)) {
/* HACK ALERT! We can use readb/w/l on real memory too.. */
- virt_addr = (void __iomem *) phys_to_virt(phys_addr);
+ virt_addr = (void __iomem *)phys_to_virt(phys_addr);
} else {
iomem = 1;
virt_addr = ioremap(phys_addr, width);
}
} else
- virt_addr = (void __iomem *) phys_to_virt(phys_addr);
+ virt_addr = (void __iomem *)phys_to_virt(phys_addr);
if (!value)
value = &dummy;
switch (width) {
case 8:
- *(u8*) value = readb(virt_addr);
+ *(u8 *) value = readb(virt_addr);
break;
case 16:
- *(u16*) value = readw(virt_addr);
+ *(u16 *) value = readw(virt_addr);
break;
case 32:
- *(u32*) value = readl(virt_addr);
+ *(u32 *) value = readl(virt_addr);
break;
default:
BUG();
@@ -468,24 +446,21 @@ acpi_os_read_memory(
}
acpi_status
-acpi_os_write_memory(
- acpi_physical_address phys_addr,
- u32 value,
- u32 width)
+acpi_os_write_memory(acpi_physical_address phys_addr, u32 value, u32 width)
{
- void __iomem *virt_addr;
- int iomem = 0;
+ void __iomem *virt_addr;
+ int iomem = 0;
if (efi_enabled) {
if (EFI_MEMORY_WB & efi_mem_attributes(phys_addr)) {
/* HACK ALERT! We can use writeb/w/l on real memory too */
- virt_addr = (void __iomem *) phys_to_virt(phys_addr);
+ virt_addr = (void __iomem *)phys_to_virt(phys_addr);
} else {
iomem = 1;
virt_addr = ioremap(phys_addr, width);
}
} else
- virt_addr = (void __iomem *) phys_to_virt(phys_addr);
+ virt_addr = (void __iomem *)phys_to_virt(phys_addr);
switch (width) {
case 8:
@@ -507,10 +482,9 @@ acpi_os_write_memory(
return AE_OK;
}
-#ifdef CONFIG_ACPI_PCI
-
acpi_status
-acpi_os_read_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, void *value, u32 width)
+acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
+ void *value, u32 width)
{
int result, size;
@@ -534,15 +508,17 @@ acpi_os_read_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, void *value
BUG_ON(!raw_pci_ops);
result = raw_pci_ops->read(pci_id->segment, pci_id->bus,
- PCI_DEVFN(pci_id->device, pci_id->function),
- reg, size, value);
+ PCI_DEVFN(pci_id->device, pci_id->function),
+ reg, size, value);
return (result ? AE_ERROR : AE_OK);
}
+
EXPORT_SYMBOL(acpi_os_read_pci_configuration);
acpi_status
-acpi_os_write_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, acpi_integer value, u32 width)
+acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
+ acpi_integer value, u32 width)
{
int result, size;
@@ -563,56 +539,62 @@ acpi_os_write_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, acpi_integ
BUG_ON(!raw_pci_ops);
result = raw_pci_ops->write(pci_id->segment, pci_id->bus,
- PCI_DEVFN(pci_id->device, pci_id->function),
- reg, size, value);
+ PCI_DEVFN(pci_id->device, pci_id->function),
+ reg, size, value);
return (result ? AE_ERROR : AE_OK);
}
/* TODO: Change code to take advantage of driver model more */
-static void
-acpi_os_derive_pci_id_2 (
- acpi_handle rhandle, /* upper bound */
- acpi_handle chandle, /* current node */
- struct acpi_pci_id **id,
- int *is_bridge,
- u8 *bus_number)
+static void acpi_os_derive_pci_id_2(acpi_handle rhandle, /* upper bound */
+ acpi_handle chandle, /* current node */
+ struct acpi_pci_id **id,
+ int *is_bridge, u8 * bus_number)
{
- acpi_handle handle;
- struct acpi_pci_id *pci_id = *id;
- acpi_status status;
- unsigned long temp;
- acpi_object_type type;
- u8 tu8;
+ acpi_handle handle;
+ struct acpi_pci_id *pci_id = *id;
+ acpi_status status;
+ unsigned long temp;
+ acpi_object_type type;
+ u8 tu8;
acpi_get_parent(chandle, &handle);
if (handle != rhandle) {
- acpi_os_derive_pci_id_2(rhandle, handle, &pci_id, is_bridge, bus_number);
+ acpi_os_derive_pci_id_2(rhandle, handle, &pci_id, is_bridge,
+ bus_number);
status = acpi_get_type(handle, &type);
- if ( (ACPI_FAILURE(status)) || (type != ACPI_TYPE_DEVICE) )
+ if ((ACPI_FAILURE(status)) || (type != ACPI_TYPE_DEVICE))
return;
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &temp);
+ status =
+ acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL,
+ &temp);
if (ACPI_SUCCESS(status)) {
- pci_id->device = ACPI_HIWORD (ACPI_LODWORD (temp));
- pci_id->function = ACPI_LOWORD (ACPI_LODWORD (temp));
+ pci_id->device = ACPI_HIWORD(ACPI_LODWORD(temp));
+ pci_id->function = ACPI_LOWORD(ACPI_LODWORD(temp));
if (*is_bridge)
pci_id->bus = *bus_number;
/* any nicer way to get bus number of bridge ? */
- status = acpi_os_read_pci_configuration(pci_id, 0x0e, &tu8, 8);
- if (ACPI_SUCCESS(status) &&
- ((tu8 & 0x7f) == 1 || (tu8 & 0x7f) == 2)) {
- status = acpi_os_read_pci_configuration(pci_id, 0x18, &tu8, 8);
+ status =
+ acpi_os_read_pci_configuration(pci_id, 0x0e, &tu8,
+ 8);
+ if (ACPI_SUCCESS(status)
+ && ((tu8 & 0x7f) == 1 || (tu8 & 0x7f) == 2)) {
+ status =
+ acpi_os_read_pci_configuration(pci_id, 0x18,
+ &tu8, 8);
if (!ACPI_SUCCESS(status)) {
/* Certainly broken... FIX ME */
return;
}
*is_bridge = 1;
pci_id->bus = tu8;
- status = acpi_os_read_pci_configuration(pci_id, 0x19, &tu8, 8);
+ status =
+ acpi_os_read_pci_configuration(pci_id, 0x19,
+ &tu8, 8);
if (ACPI_SUCCESS(status)) {
*bus_number = tu8;
}
@@ -622,11 +604,9 @@ acpi_os_derive_pci_id_2 (
}
}
-void
-acpi_os_derive_pci_id (
- acpi_handle rhandle, /* upper bound */
- acpi_handle chandle, /* current node */
- struct acpi_pci_id **id)
+void acpi_os_derive_pci_id(acpi_handle rhandle, /* upper bound */
+ acpi_handle chandle, /* current node */
+ struct acpi_pci_id **id)
{
int is_bridge = 1;
u8 bus_number = (*id)->bus;
@@ -634,49 +614,15 @@ acpi_os_derive_pci_id (
acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number);
}
-#else /*!CONFIG_ACPI_PCI*/
-
-acpi_status
-acpi_os_write_pci_configuration (
- struct acpi_pci_id *pci_id,
- u32 reg,
- acpi_integer value,
- u32 width)
-{
- return AE_SUPPORT;
-}
-
-acpi_status
-acpi_os_read_pci_configuration (
- struct acpi_pci_id *pci_id,
- u32 reg,
- void *value,
- u32 width)
-{
- return AE_SUPPORT;
-}
-
-void
-acpi_os_derive_pci_id (
- acpi_handle rhandle, /* upper bound */
- acpi_handle chandle, /* current node */
- struct acpi_pci_id **id)
-{
-}
-
-#endif /*CONFIG_ACPI_PCI*/
-
-static void
-acpi_os_execute_deferred (
- void *context)
+static void acpi_os_execute_deferred(void *context)
{
- struct acpi_os_dpc *dpc = NULL;
+ struct acpi_os_dpc *dpc = NULL;
- ACPI_FUNCTION_TRACE ("os_execute_deferred");
+ ACPI_FUNCTION_TRACE("os_execute_deferred");
- dpc = (struct acpi_os_dpc *) context;
+ dpc = (struct acpi_os_dpc *)context;
if (!dpc) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid (NULL) context.\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid (NULL) context.\n"));
return_VOID;
}
@@ -688,21 +634,21 @@ acpi_os_execute_deferred (
}
acpi_status
-acpi_os_queue_for_execution(
- u32 priority,
- acpi_osd_exec_callback function,
- void *context)
+acpi_os_queue_for_execution(u32 priority,
+ acpi_osd_exec_callback function, void *context)
{
- acpi_status status = AE_OK;
- struct acpi_os_dpc *dpc;
- struct work_struct *task;
+ acpi_status status = AE_OK;
+ struct acpi_os_dpc *dpc;
+ struct work_struct *task;
- ACPI_FUNCTION_TRACE ("os_queue_for_execution");
+ ACPI_FUNCTION_TRACE("os_queue_for_execution");
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Scheduling function [%p(%p)] for deferred execution.\n", function, context));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Scheduling function [%p(%p)] for deferred execution.\n",
+ function, context));
if (!function)
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
/*
* Allocate/initialize DPC structure. Note that this memory will be
@@ -715,146 +661,94 @@ acpi_os_queue_for_execution(
* from the same memory.
*/
- dpc = kmalloc(sizeof(struct acpi_os_dpc)+sizeof(struct work_struct), GFP_ATOMIC);
+ dpc =
+ kmalloc(sizeof(struct acpi_os_dpc) + sizeof(struct work_struct),
+ GFP_ATOMIC);
if (!dpc)
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
dpc->function = function;
dpc->context = context;
- task = (void *)(dpc+1);
- INIT_WORK(task, acpi_os_execute_deferred, (void*)dpc);
+ task = (void *)(dpc + 1);
+ INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc);
if (!queue_work(kacpid_wq, task)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Call to queue_work() failed.\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Call to queue_work() failed.\n"));
kfree(dpc);
status = AE_ERROR;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
+
EXPORT_SYMBOL(acpi_os_queue_for_execution);
-void
-acpi_os_wait_events_complete(
- void *context)
+void acpi_os_wait_events_complete(void *context)
{
flush_workqueue(kacpid_wq);
}
+
EXPORT_SYMBOL(acpi_os_wait_events_complete);
/*
* Allocate the memory for a spinlock and initialize it.
*/
-acpi_status
-acpi_os_create_lock (
- acpi_handle *out_handle)
+acpi_status acpi_os_create_lock(acpi_handle * out_handle)
{
spinlock_t *lock_ptr;
- ACPI_FUNCTION_TRACE ("os_create_lock");
+ ACPI_FUNCTION_TRACE("os_create_lock");
lock_ptr = acpi_os_allocate(sizeof(spinlock_t));
spin_lock_init(lock_ptr);
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Creating spinlock[%p].\n", lock_ptr));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Creating spinlock[%p].\n", lock_ptr));
*out_handle = lock_ptr;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*
* Deallocate the memory for a spinlock.
*/
-void
-acpi_os_delete_lock (
- acpi_handle handle)
+void acpi_os_delete_lock(acpi_handle handle)
{
- ACPI_FUNCTION_TRACE ("os_create_lock");
+ ACPI_FUNCTION_TRACE("os_create_lock");
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Deleting spinlock[%p].\n", handle));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Deleting spinlock[%p].\n", handle));
acpi_os_free(handle);
return_VOID;
}
-/*
- * Acquire a spinlock.
- *
- * handle is a pointer to the spinlock_t.
- * flags is *not* the result of save_flags - it is an ACPI-specific flag variable
- * that indicates whether we are at interrupt level.
- */
-void
-acpi_os_acquire_lock (
- acpi_handle handle,
- u32 flags)
-{
- ACPI_FUNCTION_TRACE ("os_acquire_lock");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Acquiring spinlock[%p] from %s level\n", handle,
- ((flags & ACPI_NOT_ISR) ? "non-interrupt" : "interrupt")));
-
- if (flags & ACPI_NOT_ISR)
- ACPI_DISABLE_IRQS();
-
- spin_lock((spinlock_t *)handle);
-
- return_VOID;
-}
-
-
-/*
- * Release a spinlock. See above.
- */
-void
-acpi_os_release_lock (
- acpi_handle handle,
- u32 flags)
-{
- ACPI_FUNCTION_TRACE ("os_release_lock");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Releasing spinlock[%p] from %s level\n", handle,
- ((flags & ACPI_NOT_ISR) ? "non-interrupt" : "interrupt")));
-
- spin_unlock((spinlock_t *)handle);
-
- if (flags & ACPI_NOT_ISR)
- ACPI_ENABLE_IRQS();
-
- return_VOID;
-}
-
-
acpi_status
-acpi_os_create_semaphore(
- u32 max_units,
- u32 initial_units,
- acpi_handle *handle)
+acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
{
- struct semaphore *sem = NULL;
+ struct semaphore *sem = NULL;
- ACPI_FUNCTION_TRACE ("os_create_semaphore");
+ ACPI_FUNCTION_TRACE("os_create_semaphore");
sem = acpi_os_allocate(sizeof(struct semaphore));
if (!sem)
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
memset(sem, 0, sizeof(struct semaphore));
sema_init(sem, initial_units);
- *handle = (acpi_handle*)sem;
+ *handle = (acpi_handle *) sem;
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Creating semaphore[%p|%d].\n", *handle, initial_units));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Creating semaphore[%p|%d].\n",
+ *handle, initial_units));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_os_create_semaphore);
+EXPORT_SYMBOL(acpi_os_create_semaphore);
/*
* TODO: A better way to delete semaphores? Linux doesn't have a
@@ -863,25 +757,24 @@ EXPORT_SYMBOL(acpi_os_create_semaphore);
* we at least check for blocked threads and signal/cancel them?
*/
-acpi_status
-acpi_os_delete_semaphore(
- acpi_handle handle)
+acpi_status acpi_os_delete_semaphore(acpi_handle handle)
{
- struct semaphore *sem = (struct semaphore*) handle;
+ struct semaphore *sem = (struct semaphore *)handle;
- ACPI_FUNCTION_TRACE ("os_delete_semaphore");
+ ACPI_FUNCTION_TRACE("os_delete_semaphore");
if (!sem)
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Deleting semaphore[%p].\n", handle));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Deleting semaphore[%p].\n", handle));
- acpi_os_free(sem); sem = NULL;
+ acpi_os_free(sem);
+ sem = NULL;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_os_delete_semaphore);
+EXPORT_SYMBOL(acpi_os_delete_semaphore);
/*
* TODO: The kernel doesn't have a 'down_timeout' function -- had to
@@ -892,31 +785,27 @@ EXPORT_SYMBOL(acpi_os_delete_semaphore);
*
* TODO: Support for units > 1?
*/
-acpi_status
-acpi_os_wait_semaphore(
- acpi_handle handle,
- u32 units,
- u16 timeout)
+acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
{
- acpi_status status = AE_OK;
- struct semaphore *sem = (struct semaphore*)handle;
- int ret = 0;
+ acpi_status status = AE_OK;
+ struct semaphore *sem = (struct semaphore *)handle;
+ int ret = 0;
- ACPI_FUNCTION_TRACE ("os_wait_semaphore");
+ ACPI_FUNCTION_TRACE("os_wait_semaphore");
if (!sem || (units < 1))
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
if (units > 1)
- return_ACPI_STATUS (AE_SUPPORT);
+ return_ACPI_STATUS(AE_SUPPORT);
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Waiting for semaphore[%p|%d|%d]\n", handle, units, timeout));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Waiting for semaphore[%p|%d|%d]\n",
+ handle, units, timeout));
if (in_atomic())
timeout = 0;
- switch (timeout)
- {
+ switch (timeout) {
/*
* No Wait:
* --------
@@ -924,8 +813,8 @@ acpi_os_wait_semaphore(
* acquire the semaphore if available otherwise return AE_TIME
* (a.k.a. 'would block').
*/
- case 0:
- if(down_trylock(sem))
+ case 0:
+ if (down_trylock(sem))
status = AE_TIME;
break;
@@ -933,7 +822,7 @@ acpi_os_wait_semaphore(
* Wait Indefinitely:
* ------------------
*/
- case ACPI_WAIT_FOREVER:
+ case ACPI_WAIT_FOREVER:
down(sem);
break;
@@ -941,11 +830,11 @@ acpi_os_wait_semaphore(
* Wait w/ Timeout:
* ----------------
*/
- default:
+ default:
// TODO: A better timeout algorithm?
{
int i = 0;
- static const int quantum_ms = 1000/HZ;
+ static const int quantum_ms = 1000 / HZ;
ret = down_trylock(sem);
for (i = timeout; (i > 0 && ret < 0); i -= quantum_ms) {
@@ -953,7 +842,7 @@ acpi_os_wait_semaphore(
schedule_timeout(1);
ret = down_trylock(sem);
}
-
+
if (ret != 0)
status = AE_TIME;
}
@@ -961,47 +850,48 @@ acpi_os_wait_semaphore(
}
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Failed to acquire semaphore[%p|%d|%d], %s\n",
- handle, units, timeout, acpi_format_exception(status)));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Acquired semaphore[%p|%d|%d]\n", handle, units, timeout));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Failed to acquire semaphore[%p|%d|%d], %s\n",
+ handle, units, timeout,
+ acpi_format_exception(status)));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
+ "Acquired semaphore[%p|%d|%d]\n", handle,
+ units, timeout));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_os_wait_semaphore);
+EXPORT_SYMBOL(acpi_os_wait_semaphore);
/*
* TODO: Support for units > 1?
*/
-acpi_status
-acpi_os_signal_semaphore(
- acpi_handle handle,
- u32 units)
+acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units)
{
- struct semaphore *sem = (struct semaphore *) handle;
+ struct semaphore *sem = (struct semaphore *)handle;
- ACPI_FUNCTION_TRACE ("os_signal_semaphore");
+ ACPI_FUNCTION_TRACE("os_signal_semaphore");
if (!sem || (units < 1))
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
if (units > 1)
- return_ACPI_STATUS (AE_SUPPORT);
+ return_ACPI_STATUS(AE_SUPPORT);
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Signaling semaphore[%p|%d]\n", handle, units));
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Signaling semaphore[%p|%d]\n", handle,
+ units));
up(sem);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
+
EXPORT_SYMBOL(acpi_os_signal_semaphore);
#ifdef ACPI_FUTURE_USAGE
-u32
-acpi_os_get_line(char *buffer)
+u32 acpi_os_get_line(char *buffer)
{
#ifdef ENABLE_DEBUGGER
@@ -1018,22 +908,21 @@ acpi_os_get_line(char *buffer)
return 0;
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
/* Assumes no unreadable holes inbetween */
-u8
-acpi_os_readable(void *ptr, acpi_size len)
+u8 acpi_os_readable(void *ptr, acpi_size len)
{
-#if defined(__i386__) || defined(__x86_64__)
+#if defined(__i386__) || defined(__x86_64__)
char tmp;
- return !__get_user(tmp, (char __user *)ptr) && !__get_user(tmp, (char __user *)ptr + len - 1);
+ return !__get_user(tmp, (char __user *)ptr)
+ && !__get_user(tmp, (char __user *)ptr + len - 1);
#endif
return 1;
}
#ifdef ACPI_FUTURE_USAGE
-u8
-acpi_os_writable(void *ptr, acpi_size len)
+u8 acpi_os_writable(void *ptr, acpi_size len)
{
/* could do dummy write (racy) or a kernel page table lookup.
The later may be difficult at early boot when kmap doesn't work yet. */
@@ -1041,8 +930,7 @@ acpi_os_writable(void *ptr, acpi_size len)
}
#endif
-u32
-acpi_os_get_thread_id (void)
+u32 acpi_os_get_thread_id(void)
{
if (!in_atomic())
return current->pid;
@@ -1050,13 +938,9 @@ acpi_os_get_thread_id (void)
return 0;
}
-acpi_status
-acpi_os_signal (
- u32 function,
- void *info)
+acpi_status acpi_os_signal(u32 function, void *info)
{
- switch (function)
- {
+ switch (function) {
case ACPI_SIGNAL_FATAL:
printk(KERN_ERR PREFIX "Fatal opcode executed\n");
break;
@@ -1076,13 +960,13 @@ acpi_os_signal (
return AE_OK;
}
+
EXPORT_SYMBOL(acpi_os_signal);
-static int __init
-acpi_os_name_setup(char *str)
+static int __init acpi_os_name_setup(char *str)
{
char *p = acpi_os_name;
- int count = ACPI_MAX_OVERRIDE_LEN-1;
+ int count = ACPI_MAX_OVERRIDE_LEN - 1;
if (!str || !*str)
return 0;
@@ -1098,7 +982,7 @@ acpi_os_name_setup(char *str)
*p = 0;
return 1;
-
+
}
__setup("acpi_os_name=", acpi_os_name_setup);
@@ -1108,16 +992,15 @@ __setup("acpi_os_name=", acpi_os_name_setup);
* empty string disables _OSI
* TBD additional string adds to _OSI
*/
-static int __init
-acpi_osi_setup(char *str)
+static int __init acpi_osi_setup(char *str)
{
if (str == NULL || *str == '\0') {
printk(KERN_INFO PREFIX "_OSI method disabled\n");
acpi_gbl_create_osi_method = FALSE;
- } else
- {
+ } else {
/* TBD */
- printk(KERN_ERR PREFIX "_OSI additional string ignored -- %s\n", str);
+ printk(KERN_ERR PREFIX "_OSI additional string ignored -- %s\n",
+ str);
}
return 1;
@@ -1126,8 +1009,7 @@ acpi_osi_setup(char *str)
__setup("acpi_osi=", acpi_osi_setup);
/* enable serialization to combat AE_ALREADY_EXISTS errors */
-static int __init
-acpi_serialize_setup(char *str)
+static int __init acpi_serialize_setup(char *str)
{
printk(KERN_INFO PREFIX "serialize enabled\n");
@@ -1147,8 +1029,7 @@ __setup("acpi_serialize", acpi_serialize_setup);
* Run-time events on the same GPE this flag is available
* to tell Linux to keep the wake-time GPEs enabled at run-time.
*/
-static int __init
-acpi_wake_gpes_always_on_setup(char *str)
+static int __init acpi_wake_gpes_always_on_setup(char *str)
{
printk(KERN_INFO PREFIX "wake GPEs not disabled\n");
@@ -1159,8 +1040,7 @@ acpi_wake_gpes_always_on_setup(char *str)
__setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup);
-int __init
-acpi_hotkey_setup(char *str)
+static int __init acpi_hotkey_setup(char *str)
{
acpi_specific_hotkey_enabled = FALSE;
return 1;
@@ -1174,5 +1054,132 @@ __setup("acpi_generic_hotkey", acpi_hotkey_setup);
*/
unsigned int max_cstate = ACPI_PROCESSOR_MAX_POWER;
-
EXPORT_SYMBOL(max_cstate);
+
+/*
+ * Acquire a spinlock.
+ *
+ * handle is a pointer to the spinlock_t.
+ * flags is *not* the result of save_flags - it is an ACPI-specific flag variable
+ * that indicates whether we are at interrupt level.
+ */
+
+unsigned long acpi_os_acquire_lock(acpi_handle handle)
+{
+ unsigned long flags;
+ spin_lock_irqsave((spinlock_t *) handle, flags);
+ return flags;
+}
+
+/*
+ * Release a spinlock. See above.
+ */
+
+void acpi_os_release_lock(acpi_handle handle, unsigned long flags)
+{
+ spin_unlock_irqrestore((spinlock_t *) handle, flags);
+}
+
+#ifndef ACPI_USE_LOCAL_CACHE
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_create_cache
+ *
+ * PARAMETERS: CacheName - Ascii name for the cache
+ * ObjectSize - Size of each cached object
+ * MaxDepth - Maximum depth of the cache (in objects)
+ * ReturnCache - Where the new cache object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a cache object
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_os_create_cache(char *name, u16 size, u16 depth, acpi_cache_t ** cache)
+{
+ *cache = kmem_cache_create(name, size, 0, 0, NULL, NULL);
+ return AE_OK;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_purge_cache
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_purge_cache(acpi_cache_t * cache)
+{
+ (void)kmem_cache_shrink(cache);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_delete_cache
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache and delete the
+ * cache object.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_delete_cache(acpi_cache_t * cache)
+{
+ (void)kmem_cache_destroy(cache);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_release_object
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ * Object - The object to be released
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Release an object to the specified cache. If cache is full,
+ * the object is deleted.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object)
+{
+ kmem_cache_free(cache, object);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_acquire_object
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ * ReturnObject - Where the object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get an object from the specified cache. If cache is empty,
+ * the object is allocated.
+ *
+ ******************************************************************************/
+
+void *acpi_os_acquire_object(acpi_cache_t * cache)
+{
+ void *object = kmem_cache_alloc(cache, GFP_KERNEL);
+ WARN_ON(!object);
+ return object;
+}
+
+#endif
diff --git a/drivers/acpi/parser/Makefile b/drivers/acpi/parser/Makefile
index bbdd286c660..db24ee09cf1 100644
--- a/drivers/acpi/parser/Makefile
+++ b/drivers/acpi/parser/Makefile
@@ -2,7 +2,7 @@
# Makefile for all Linux ACPI interpreter subdirectories
#
-obj-y := psargs.o psparse.o pstree.o pswalk.o \
+obj-y := psargs.o psparse.o psloop.o pstree.o pswalk.o \
psopcode.o psscope.o psutils.o psxface.o
EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/parser/psargs.c b/drivers/acpi/parser/psargs.c
index b7ac68cc9e1..5858188f94a 100644
--- a/drivers/acpi/parser/psargs.c
+++ b/drivers/acpi/parser/psargs.c
@@ -41,25 +41,20 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psargs")
+ACPI_MODULE_NAME("psargs")
/* Local prototypes */
-
static u32
-acpi_ps_get_next_package_length (
- struct acpi_parse_state *parser_state);
-
-static union acpi_parse_object *
-acpi_ps_get_next_field (
- struct acpi_parse_state *parser_state);
+acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state);
+static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
+ *parser_state);
/*******************************************************************************
*
@@ -75,49 +70,43 @@ acpi_ps_get_next_field (
******************************************************************************/
static u32
-acpi_ps_get_next_package_length (
- struct acpi_parse_state *parser_state)
+acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
{
- u32 encoded_length;
- u32 length = 0;
+ u32 encoded_length;
+ u32 length = 0;
+ ACPI_FUNCTION_TRACE("ps_get_next_package_length");
- ACPI_FUNCTION_TRACE ("ps_get_next_package_length");
-
-
- encoded_length = (u32) ACPI_GET8 (parser_state->aml);
+ encoded_length = (u32) ACPI_GET8(parser_state->aml);
parser_state->aml++;
- switch (encoded_length >> 6) /* bits 6-7 contain encoding scheme */ {
- case 0: /* 1-byte encoding (bits 0-5) */
+ switch (encoded_length >> 6) { /* bits 6-7 contain encoding scheme */
+ case 0: /* 1-byte encoding (bits 0-5) */
length = (encoded_length & 0x3F);
break;
+ case 1: /* 2-byte encoding (next byte + bits 0-3) */
- case 1: /* 2-byte encoding (next byte + bits 0-3) */
-
- length = ((ACPI_GET8 (parser_state->aml) << 04) |
- (encoded_length & 0x0F));
+ length = ((ACPI_GET8(parser_state->aml) << 04) |
+ (encoded_length & 0x0F));
parser_state->aml++;
break;
+ case 2: /* 3-byte encoding (next 2 bytes + bits 0-3) */
- case 2: /* 3-byte encoding (next 2 bytes + bits 0-3) */
-
- length = ((ACPI_GET8 (parser_state->aml + 1) << 12) |
- (ACPI_GET8 (parser_state->aml) << 04) |
- (encoded_length & 0x0F));
+ length = ((ACPI_GET8(parser_state->aml + 1) << 12) |
+ (ACPI_GET8(parser_state->aml) << 04) |
+ (encoded_length & 0x0F));
parser_state->aml += 2;
break;
+ case 3: /* 4-byte encoding (next 3 bytes + bits 0-3) */
- case 3: /* 4-byte encoding (next 3 bytes + bits 0-3) */
-
- length = ((ACPI_GET8 (parser_state->aml + 2) << 20) |
- (ACPI_GET8 (parser_state->aml + 1) << 12) |
- (ACPI_GET8 (parser_state->aml) << 04) |
- (encoded_length & 0x0F));
+ length = ((ACPI_GET8(parser_state->aml + 2) << 20) |
+ (ACPI_GET8(parser_state->aml + 1) << 12) |
+ (ACPI_GET8(parser_state->aml) << 04) |
+ (encoded_length & 0x0F));
parser_state->aml += 3;
break;
@@ -127,10 +116,9 @@ acpi_ps_get_next_package_length (
break;
}
- return_VALUE (length);
+ return_VALUE(length);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_package_end
@@ -144,25 +132,21 @@ acpi_ps_get_next_package_length (
*
******************************************************************************/
-u8 *
-acpi_ps_get_next_package_end (
- struct acpi_parse_state *parser_state)
+u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state)
{
- u8 *start = parser_state->aml;
- acpi_native_uint length;
-
-
- ACPI_FUNCTION_TRACE ("ps_get_next_package_end");
+ u8 *start = parser_state->aml;
+ acpi_native_uint length;
+ ACPI_FUNCTION_TRACE("ps_get_next_package_end");
/* Function below changes parser_state->Aml */
- length = (acpi_native_uint) acpi_ps_get_next_package_length (parser_state);
+ length =
+ (acpi_native_uint) acpi_ps_get_next_package_length(parser_state);
- return_PTR (start + length); /* end of package */
+ return_PTR(start + length); /* end of package */
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_namestring
@@ -178,20 +162,16 @@ acpi_ps_get_next_package_end (
*
******************************************************************************/
-char *
-acpi_ps_get_next_namestring (
- struct acpi_parse_state *parser_state)
+char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state)
{
- u8 *start = parser_state->aml;
- u8 *end = parser_state->aml;
-
-
- ACPI_FUNCTION_TRACE ("ps_get_next_namestring");
+ u8 *start = parser_state->aml;
+ u8 *end = parser_state->aml;
+ ACPI_FUNCTION_TRACE("ps_get_next_namestring");
/* Handle multiple prefix characters */
- while (acpi_ps_is_prefix_char (ACPI_GET8 (end))) {
+ while (acpi_ps_is_prefix_char(ACPI_GET8(end))) {
/* Include prefix '\\' or '^' */
end++;
@@ -199,7 +179,7 @@ acpi_ps_get_next_namestring (
/* Decode the path */
- switch (ACPI_GET8 (end)) {
+ switch (ACPI_GET8(end)) {
case 0:
/* null_name */
@@ -221,7 +201,7 @@ acpi_ps_get_next_namestring (
/* Multiple name segments, 4 chars each */
- end += 2 + ((acpi_size) ACPI_GET8 (end + 1) * ACPI_NAME_SIZE);
+ end += 2 + ((acpi_size) ACPI_GET8(end + 1) * ACPI_NAME_SIZE);
break;
default:
@@ -232,11 +212,10 @@ acpi_ps_get_next_namestring (
break;
}
- parser_state->aml = (u8*) end;
- return_PTR ((char *) start);
+ parser_state->aml = (u8 *) end;
+ return_PTR((char *)start);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_namepath
@@ -259,24 +238,20 @@ acpi_ps_get_next_namestring (
******************************************************************************/
acpi_status
-acpi_ps_get_next_namepath (
- struct acpi_walk_state *walk_state,
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *arg,
- u8 method_call)
+acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
+ struct acpi_parse_state *parser_state,
+ union acpi_parse_object *arg, u8 method_call)
{
- char *path;
- union acpi_parse_object *name_op;
- acpi_status status = AE_OK;
- union acpi_operand_object *method_desc;
- struct acpi_namespace_node *node;
- union acpi_generic_state scope_info;
+ char *path;
+ union acpi_parse_object *name_op;
+ acpi_status status = AE_OK;
+ union acpi_operand_object *method_desc;
+ struct acpi_namespace_node *node;
+ union acpi_generic_state scope_info;
+ ACPI_FUNCTION_TRACE("ps_get_next_namepath");
- ACPI_FUNCTION_TRACE ("ps_get_next_namepath");
-
-
- path = acpi_ps_get_next_namestring (parser_state);
+ path = acpi_ps_get_next_namestring(parser_state);
/* Null path case is allowed */
@@ -296,49 +271,50 @@ acpi_ps_get_next_namepath (
* parent tree, but don't open a new scope -- we just want to lookup the
* object (MUST BE mode EXECUTE to perform upsearch)
*/
- status = acpi_ns_lookup (&scope_info, path, ACPI_TYPE_ANY,
- ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
- NULL, &node);
- if (ACPI_SUCCESS (status) && method_call) {
+ status = acpi_ns_lookup(&scope_info, path, ACPI_TYPE_ANY,
+ ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT |
+ ACPI_NS_DONT_OPEN_SCOPE, NULL, &node);
+ if (ACPI_SUCCESS(status) && method_call) {
if (node->type == ACPI_TYPE_METHOD) {
/* This name is actually a control method invocation */
- method_desc = acpi_ns_get_attached_object (node);
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Control Method - %p Desc %p Path=%p\n",
- node, method_desc, path));
+ method_desc = acpi_ns_get_attached_object(node);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Control Method - %p Desc %p Path=%p\n",
+ node, method_desc, path));
- name_op = acpi_ps_alloc_op (AML_INT_NAMEPATH_OP);
+ name_op = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
if (!name_op) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Change arg into a METHOD CALL and attach name to it */
- acpi_ps_init_op (arg, AML_INT_METHODCALL_OP);
+ acpi_ps_init_op(arg, AML_INT_METHODCALL_OP);
name_op->common.value.name = path;
/* Point METHODCALL/NAME to the METHOD Node */
name_op->common.node = node;
- acpi_ps_append_arg (arg, name_op);
+ acpi_ps_append_arg(arg, name_op);
if (!method_desc) {
- ACPI_REPORT_ERROR ((
- "ps_get_next_namepath: Control Method %p has no attached object\n",
- node));
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ ACPI_REPORT_ERROR(("ps_get_next_namepath: Control Method %p has no attached object\n", node));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Control Method - %p Args %X\n",
- node, method_desc->method.param_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Control Method - %p Args %X\n",
+ node,
+ method_desc->method.
+ param_count));
/* Get the number of arguments to expect */
- walk_state->arg_count = method_desc->method.param_count;
- return_ACPI_STATUS (AE_OK);
+ walk_state->arg_count =
+ method_desc->method.param_count;
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -348,25 +324,26 @@ acpi_ps_get_next_namepath (
*/
}
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/*
* 1) Any error other than NOT_FOUND is always severe
* 2) NOT_FOUND is only important if we are executing a method.
* 3) If executing a cond_ref_of opcode, NOT_FOUND is ok.
*/
- if ((((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) == ACPI_PARSE_EXECUTE) &&
- (status == AE_NOT_FOUND) &&
- (walk_state->op->common.aml_opcode != AML_COND_REF_OF_OP)) ||
-
- (status != AE_NOT_FOUND)) {
- ACPI_REPORT_NSERROR (path, status);
-
- acpi_os_printf ("search_node %p start_node %p return_node %p\n",
- scope_info.scope.node, parser_state->start_node, node);
-
-
- }
- else {
+ if ((((walk_state->
+ parse_flags & ACPI_PARSE_MODE_MASK) ==
+ ACPI_PARSE_EXECUTE) && (status == AE_NOT_FOUND)
+ && (walk_state->op->common.aml_opcode !=
+ AML_COND_REF_OF_OP))
+ || (status != AE_NOT_FOUND)) {
+ ACPI_REPORT_NSERROR(path, status);
+
+ acpi_os_printf
+ ("search_node %p start_node %p return_node %p\n",
+ scope_info.scope.node,
+ parser_state->start_node, node);
+
+ } else {
/*
* We got a NOT_FOUND during table load or we encountered
* a cond_ref_of(x) where the target does not exist.
@@ -381,13 +358,12 @@ acpi_ps_get_next_namepath (
* Regardless of success/failure above,
* Just initialize the Op with the pathname.
*/
- acpi_ps_init_op (arg, AML_INT_NAMEPATH_OP);
+ acpi_ps_init_op(arg, AML_INT_NAMEPATH_OP);
arg->common.value.name = path;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_simple_arg
@@ -403,87 +379,81 @@ acpi_ps_get_next_namepath (
******************************************************************************/
void
-acpi_ps_get_next_simple_arg (
- struct acpi_parse_state *parser_state,
- u32 arg_type,
- union acpi_parse_object *arg)
+acpi_ps_get_next_simple_arg(struct acpi_parse_state *parser_state,
+ u32 arg_type, union acpi_parse_object *arg)
{
- ACPI_FUNCTION_TRACE_U32 ("ps_get_next_simple_arg", arg_type);
-
+ ACPI_FUNCTION_TRACE_U32("ps_get_next_simple_arg", arg_type);
switch (arg_type) {
case ARGP_BYTEDATA:
- acpi_ps_init_op (arg, AML_BYTE_OP);
- arg->common.value.integer = (u32) ACPI_GET8 (parser_state->aml);
+ acpi_ps_init_op(arg, AML_BYTE_OP);
+ arg->common.value.integer = (u32) ACPI_GET8(parser_state->aml);
parser_state->aml++;
break;
-
case ARGP_WORDDATA:
- acpi_ps_init_op (arg, AML_WORD_OP);
+ acpi_ps_init_op(arg, AML_WORD_OP);
/* Get 2 bytes from the AML stream */
- ACPI_MOVE_16_TO_32 (&arg->common.value.integer, parser_state->aml);
+ ACPI_MOVE_16_TO_32(&arg->common.value.integer,
+ parser_state->aml);
parser_state->aml += 2;
break;
-
case ARGP_DWORDDATA:
- acpi_ps_init_op (arg, AML_DWORD_OP);
+ acpi_ps_init_op(arg, AML_DWORD_OP);
/* Get 4 bytes from the AML stream */
- ACPI_MOVE_32_TO_32 (&arg->common.value.integer, parser_state->aml);
+ ACPI_MOVE_32_TO_32(&arg->common.value.integer,
+ parser_state->aml);
parser_state->aml += 4;
break;
-
case ARGP_QWORDDATA:
- acpi_ps_init_op (arg, AML_QWORD_OP);
+ acpi_ps_init_op(arg, AML_QWORD_OP);
/* Get 8 bytes from the AML stream */
- ACPI_MOVE_64_TO_64 (&arg->common.value.integer, parser_state->aml);
+ ACPI_MOVE_64_TO_64(&arg->common.value.integer,
+ parser_state->aml);
parser_state->aml += 8;
break;
-
case ARGP_CHARLIST:
- acpi_ps_init_op (arg, AML_STRING_OP);
- arg->common.value.string = (char *) parser_state->aml;
+ acpi_ps_init_op(arg, AML_STRING_OP);
+ arg->common.value.string = (char *)parser_state->aml;
- while (ACPI_GET8 (parser_state->aml) != '\0') {
+ while (ACPI_GET8(parser_state->aml) != '\0') {
parser_state->aml++;
}
parser_state->aml++;
break;
-
case ARGP_NAME:
case ARGP_NAMESTRING:
- acpi_ps_init_op (arg, AML_INT_NAMEPATH_OP);
- arg->common.value.name = acpi_ps_get_next_namestring (parser_state);
+ acpi_ps_init_op(arg, AML_INT_NAMEPATH_OP);
+ arg->common.value.name =
+ acpi_ps_get_next_namestring(parser_state);
break;
-
default:
- ACPI_REPORT_ERROR (("Invalid arg_type %X\n", arg_type));
+ ACPI_REPORT_ERROR(("Invalid arg_type %X\n", arg_type));
break;
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_field
@@ -496,24 +466,21 @@ acpi_ps_get_next_simple_arg (
*
******************************************************************************/
-static union acpi_parse_object *
-acpi_ps_get_next_field (
- struct acpi_parse_state *parser_state)
+static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
+ *parser_state)
{
- u32 aml_offset = (u32)
- ACPI_PTR_DIFF (parser_state->aml,
- parser_state->aml_start);
- union acpi_parse_object *field;
- u16 opcode;
- u32 name;
-
-
- ACPI_FUNCTION_TRACE ("ps_get_next_field");
+ u32 aml_offset = (u32)
+ ACPI_PTR_DIFF(parser_state->aml,
+ parser_state->aml_start);
+ union acpi_parse_object *field;
+ u16 opcode;
+ u32 name;
+ ACPI_FUNCTION_TRACE("ps_get_next_field");
/* Determine field type */
- switch (ACPI_GET8 (parser_state->aml)) {
+ switch (ACPI_GET8(parser_state->aml)) {
default:
opcode = AML_INT_NAMEDFIELD_OP;
@@ -534,9 +501,9 @@ acpi_ps_get_next_field (
/* Allocate a new field op */
- field = acpi_ps_alloc_op (opcode);
+ field = acpi_ps_alloc_op(opcode);
if (!field) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
field->common.aml_offset = aml_offset;
@@ -548,33 +515,34 @@ acpi_ps_get_next_field (
/* Get the 4-character name */
- ACPI_MOVE_32_TO_32 (&name, parser_state->aml);
- acpi_ps_set_name (field, name);
+ ACPI_MOVE_32_TO_32(&name, parser_state->aml);
+ acpi_ps_set_name(field, name);
parser_state->aml += ACPI_NAME_SIZE;
/* Get the length which is encoded as a package length */
- field->common.value.size = acpi_ps_get_next_package_length (parser_state);
+ field->common.value.size =
+ acpi_ps_get_next_package_length(parser_state);
break;
-
case AML_INT_RESERVEDFIELD_OP:
/* Get the length which is encoded as a package length */
- field->common.value.size = acpi_ps_get_next_package_length (parser_state);
+ field->common.value.size =
+ acpi_ps_get_next_package_length(parser_state);
break;
-
case AML_INT_ACCESSFIELD_OP:
/*
* Get access_type and access_attrib and merge into the field Op
* access_type is first operand, access_attribute is second
*/
- field->common.value.integer = (ACPI_GET8 (parser_state->aml) << 8);
+ field->common.value.integer =
+ (ACPI_GET8(parser_state->aml) << 8);
parser_state->aml++;
- field->common.value.integer |= ACPI_GET8 (parser_state->aml);
+ field->common.value.integer |= ACPI_GET8(parser_state->aml);
parser_state->aml++;
break;
@@ -584,10 +552,9 @@ acpi_ps_get_next_field (
break;
}
- return_PTR (field);
+ return_PTR(field);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_next_arg
@@ -605,21 +572,17 @@ acpi_ps_get_next_field (
******************************************************************************/
acpi_status
-acpi_ps_get_next_arg (
- struct acpi_walk_state *walk_state,
- struct acpi_parse_state *parser_state,
- u32 arg_type,
- union acpi_parse_object **return_arg)
+acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
+ struct acpi_parse_state *parser_state,
+ u32 arg_type, union acpi_parse_object **return_arg)
{
- union acpi_parse_object *arg = NULL;
- union acpi_parse_object *prev = NULL;
- union acpi_parse_object *field;
- u32 subop;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_get_next_arg", parser_state);
+ union acpi_parse_object *arg = NULL;
+ union acpi_parse_object *prev = NULL;
+ union acpi_parse_object *field;
+ u32 subop;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ps_get_next_arg", parser_state);
switch (arg_type) {
case ARGP_BYTEDATA:
@@ -631,37 +594,35 @@ acpi_ps_get_next_arg (
/* Constants, strings, and namestrings are all the same size */
- arg = acpi_ps_alloc_op (AML_BYTE_OP);
+ arg = acpi_ps_alloc_op(AML_BYTE_OP);
if (!arg) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- acpi_ps_get_next_simple_arg (parser_state, arg_type, arg);
+ acpi_ps_get_next_simple_arg(parser_state, arg_type, arg);
break;
-
case ARGP_PKGLENGTH:
/* Package length, nothing returned */
- parser_state->pkg_end = acpi_ps_get_next_package_end (parser_state);
+ parser_state->pkg_end =
+ acpi_ps_get_next_package_end(parser_state);
break;
-
case ARGP_FIELDLIST:
if (parser_state->aml < parser_state->pkg_end) {
/* Non-empty list */
while (parser_state->aml < parser_state->pkg_end) {
- field = acpi_ps_get_next_field (parser_state);
+ field = acpi_ps_get_next_field(parser_state);
if (!field) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
if (prev) {
prev->common.next = field;
- }
- else {
+ } else {
arg = field;
}
prev = field;
@@ -673,21 +634,21 @@ acpi_ps_get_next_arg (
}
break;
-
case ARGP_BYTELIST:
if (parser_state->aml < parser_state->pkg_end) {
/* Non-empty list */
- arg = acpi_ps_alloc_op (AML_INT_BYTELIST_OP);
+ arg = acpi_ps_alloc_op(AML_INT_BYTELIST_OP);
if (!arg) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Fill in bytelist data */
arg->common.value.size = (u32)
- ACPI_PTR_DIFF (parser_state->pkg_end, parser_state->aml);
+ ACPI_PTR_DIFF(parser_state->pkg_end,
+ parser_state->aml);
arg->named.data = parser_state->aml;
/* Skip to End of byte data */
@@ -696,32 +657,31 @@ acpi_ps_get_next_arg (
}
break;
-
case ARGP_TARGET:
case ARGP_SUPERNAME:
case ARGP_SIMPLENAME:
- subop = acpi_ps_peek_opcode (parser_state);
- if (subop == 0 ||
- acpi_ps_is_leading_char (subop) ||
- acpi_ps_is_prefix_char (subop)) {
+ subop = acpi_ps_peek_opcode(parser_state);
+ if (subop == 0 ||
+ acpi_ps_is_leading_char(subop) ||
+ acpi_ps_is_prefix_char(subop)) {
/* null_name or name_string */
- arg = acpi_ps_alloc_op (AML_INT_NAMEPATH_OP);
+ arg = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
if (!arg) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- status = acpi_ps_get_next_namepath (walk_state, parser_state, arg, 0);
- }
- else {
+ status =
+ acpi_ps_get_next_namepath(walk_state, parser_state,
+ arg, 0);
+ } else {
/* Single complex argument, nothing returned */
walk_state->arg_count = 1;
}
break;
-
case ARGP_DATAOBJ:
case ARGP_TERMARG:
@@ -730,7 +690,6 @@ acpi_ps_get_next_arg (
walk_state->arg_count = 1;
break;
-
case ARGP_DATAOBJLIST:
case ARGP_TERMLIST:
case ARGP_OBJLIST:
@@ -742,14 +701,13 @@ acpi_ps_get_next_arg (
}
break;
-
default:
- ACPI_REPORT_ERROR (("Invalid arg_type: %X\n", arg_type));
+ ACPI_REPORT_ERROR(("Invalid arg_type: %X\n", arg_type));
status = AE_AML_OPERAND_TYPE;
break;
}
*return_arg = arg;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/parser/psloop.c b/drivers/acpi/parser/psloop.c
new file mode 100644
index 00000000000..088d33999d9
--- /dev/null
+++ b/drivers/acpi/parser/psloop.c
@@ -0,0 +1,874 @@
+/******************************************************************************
+ *
+ * Module Name: psloop - Main AML parse loop
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+/*
+ * Parse the AML and build an operation tree as most interpreters,
+ * like Perl, do. Parsing is done by hand rather than with a YACC
+ * generated parser to tightly constrain stack and dynamic memory
+ * usage. At the same time, parsing is kept flexible and the code
+ * fairly compact by parsing based on a list of AML opcode
+ * templates in aml_op_info[]
+ */
+
+#include <acpi/acpi.h>
+#include <acpi/acparser.h>
+#include <acpi/acdispat.h>
+#include <acpi/amlcode.h>
+
+#define _COMPONENT ACPI_PARSER
+ACPI_MODULE_NAME("psloop")
+
+static u32 acpi_gbl_depth = 0;
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_parse_loop
+ *
+ * PARAMETERS: walk_state - Current state
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Parse AML (pointed to by the current parser state) and return
+ * a tree of ops.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
+{
+ acpi_status status = AE_OK;
+ acpi_status status2;
+ union acpi_parse_object *op = NULL; /* current op */
+ union acpi_parse_object *arg = NULL;
+ union acpi_parse_object *pre_op = NULL;
+ struct acpi_parse_state *parser_state;
+ u8 *aml_op_start = NULL;
+
+ ACPI_FUNCTION_TRACE_PTR("ps_parse_loop", walk_state);
+
+ if (walk_state->descending_callback == NULL) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ parser_state = &walk_state->parser_state;
+ walk_state->arg_types = 0;
+
+#if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY))
+
+ if (walk_state->walk_type & ACPI_WALK_METHOD_RESTART) {
+ /* We are restarting a preempted control method */
+
+ if (acpi_ps_has_completed_scope(parser_state)) {
+ /*
+ * We must check if a predicate to an IF or WHILE statement
+ * was just completed
+ */
+ if ((parser_state->scope->parse_scope.op) &&
+ ((parser_state->scope->parse_scope.op->common.
+ aml_opcode == AML_IF_OP)
+ || (parser_state->scope->parse_scope.op->common.
+ aml_opcode == AML_WHILE_OP))
+ && (walk_state->control_state)
+ && (walk_state->control_state->common.state ==
+ ACPI_CONTROL_PREDICATE_EXECUTING)) {
+ /*
+ * A predicate was just completed, get the value of the
+ * predicate and branch based on that value
+ */
+ walk_state->op = NULL;
+ status =
+ acpi_ds_get_predicate_value(walk_state,
+ ACPI_TO_POINTER
+ (TRUE));
+ if (ACPI_FAILURE(status)
+ && ((status & AE_CODE_MASK) !=
+ AE_CODE_CONTROL)) {
+ if (status == AE_AML_NO_RETURN_VALUE) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invoked method did not return a value, %s\n",
+ acpi_format_exception
+ (status)));
+
+ }
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "get_predicate Failed, %s\n",
+ acpi_format_exception
+ (status)));
+ return_ACPI_STATUS(status);
+ }
+
+ status =
+ acpi_ps_next_parse_state(walk_state, op,
+ status);
+ }
+
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Popped scope, Op=%p\n", op));
+ } else if (walk_state->prev_op) {
+ /* We were in the middle of an op */
+
+ op = walk_state->prev_op;
+ walk_state->arg_types = walk_state->prev_arg_types;
+ }
+ }
+#endif
+
+ /* Iterative parsing loop, while there is more AML to process: */
+
+ while ((parser_state->aml < parser_state->aml_end) || (op)) {
+ aml_op_start = parser_state->aml;
+ if (!op) {
+ /* Get the next opcode from the AML stream */
+
+ walk_state->aml_offset =
+ (u32) ACPI_PTR_DIFF(parser_state->aml,
+ parser_state->aml_start);
+ walk_state->opcode = acpi_ps_peek_opcode(parser_state);
+
+ /*
+ * First cut to determine what we have found:
+ * 1) A valid AML opcode
+ * 2) A name string
+ * 3) An unknown/invalid opcode
+ */
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(walk_state->opcode);
+ switch (walk_state->op_info->class) {
+ case AML_CLASS_ASCII:
+ case AML_CLASS_PREFIX:
+ /*
+ * Starts with a valid prefix or ASCII char, this is a name
+ * string. Convert the bare name string to a namepath.
+ */
+ walk_state->opcode = AML_INT_NAMEPATH_OP;
+ walk_state->arg_types = ARGP_NAMESTRING;
+ break;
+
+ case AML_CLASS_UNKNOWN:
+
+ /* The opcode is unrecognized. Just skip unknown opcodes */
+
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Found unknown opcode %X at AML address %p offset %X, ignoring\n",
+ walk_state->opcode,
+ parser_state->aml,
+ walk_state->aml_offset));
+
+ ACPI_DUMP_BUFFER(parser_state->aml, 128);
+
+ /* Assume one-byte bad opcode */
+
+ parser_state->aml++;
+ continue;
+
+ default:
+
+ /* Found opcode info, this is a normal opcode */
+
+ parser_state->aml +=
+ acpi_ps_get_opcode_size(walk_state->opcode);
+ walk_state->arg_types =
+ walk_state->op_info->parse_args;
+ break;
+ }
+
+ /* Create Op structure and append to parent's argument list */
+
+ if (walk_state->op_info->flags & AML_NAMED) {
+ /* Allocate a new pre_op if necessary */
+
+ if (!pre_op) {
+ pre_op =
+ acpi_ps_alloc_op(walk_state->
+ opcode);
+ if (!pre_op) {
+ status = AE_NO_MEMORY;
+ goto close_this_op;
+ }
+ }
+
+ pre_op->common.value.arg = NULL;
+ pre_op->common.aml_opcode = walk_state->opcode;
+
+ /*
+ * Get and append arguments until we find the node that contains
+ * the name (the type ARGP_NAME).
+ */
+ while (GET_CURRENT_ARG_TYPE
+ (walk_state->arg_types)
+ &&
+ (GET_CURRENT_ARG_TYPE
+ (walk_state->arg_types) != ARGP_NAME)) {
+ status =
+ acpi_ps_get_next_arg(walk_state,
+ parser_state,
+ GET_CURRENT_ARG_TYPE
+ (walk_state->
+ arg_types),
+ &arg);
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+
+ acpi_ps_append_arg(pre_op, arg);
+ INCREMENT_ARG_LIST(walk_state->
+ arg_types);
+ }
+
+ /*
+ * Make sure that we found a NAME and didn't run out of
+ * arguments
+ */
+ if (!GET_CURRENT_ARG_TYPE
+ (walk_state->arg_types)) {
+ status = AE_AML_NO_OPERAND;
+ goto close_this_op;
+ }
+
+ /* We know that this arg is a name, move to next arg */
+
+ INCREMENT_ARG_LIST(walk_state->arg_types);
+
+ /*
+ * Find the object. This will either insert the object into
+ * the namespace or simply look it up
+ */
+ walk_state->op = NULL;
+
+ status =
+ walk_state->descending_callback(walk_state,
+ &op);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "During name lookup/catalog, %s\n",
+ acpi_format_exception
+ (status)));
+ goto close_this_op;
+ }
+
+ if (!op) {
+ continue;
+ }
+
+ status =
+ acpi_ps_next_parse_state(walk_state, op,
+ status);
+ if (status == AE_CTRL_PENDING) {
+ status = AE_OK;
+ goto close_this_op;
+ }
+
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+
+ acpi_ps_append_arg(op,
+ pre_op->common.value.arg);
+ acpi_gbl_depth++;
+
+ if (op->common.aml_opcode == AML_REGION_OP) {
+ /*
+ * Defer final parsing of an operation_region body,
+ * because we don't have enough info in the first pass
+ * to parse it correctly (i.e., there may be method
+ * calls within the term_arg elements of the body.)
+ *
+ * However, we must continue parsing because
+ * the opregion is not a standalone package --
+ * we don't know where the end is at this point.
+ *
+ * (Length is unknown until parse of the body complete)
+ */
+ op->named.data = aml_op_start;
+ op->named.length = 0;
+ }
+ } else {
+ /* Not a named opcode, just allocate Op and append to parent */
+
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(walk_state->opcode);
+ op = acpi_ps_alloc_op(walk_state->opcode);
+ if (!op) {
+ status = AE_NO_MEMORY;
+ goto close_this_op;
+ }
+
+ if (walk_state->op_info->flags & AML_CREATE) {
+ /*
+ * Backup to beginning of create_xXXfield declaration
+ * body_length is unknown until we parse the body
+ */
+ op->named.data = aml_op_start;
+ op->named.length = 0;
+ }
+
+ acpi_ps_append_arg(acpi_ps_get_parent_scope
+ (parser_state), op);
+
+ if ((walk_state->descending_callback != NULL)) {
+ /*
+ * Find the object. This will either insert the object into
+ * the namespace or simply look it up
+ */
+ walk_state->op = op;
+
+ status =
+ walk_state->
+ descending_callback(walk_state,
+ &op);
+ status =
+ acpi_ps_next_parse_state(walk_state,
+ op,
+ status);
+ if (status == AE_CTRL_PENDING) {
+ status = AE_OK;
+ goto close_this_op;
+ }
+
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+ }
+ }
+
+ op->common.aml_offset = walk_state->aml_offset;
+
+ if (walk_state->op_info) {
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Opcode %4.4X [%s] Op %p Aml %p aml_offset %5.5X\n",
+ (u32) op->common.aml_opcode,
+ walk_state->op_info->name, op,
+ parser_state->aml,
+ op->common.aml_offset));
+ }
+ }
+
+ /*
+ * Start arg_count at zero because we don't know if there are
+ * any args yet
+ */
+ walk_state->arg_count = 0;
+
+ /* Are there any arguments that must be processed? */
+
+ if (walk_state->arg_types) {
+ /* Get arguments */
+
+ switch (op->common.aml_opcode) {
+ case AML_BYTE_OP: /* AML_BYTEDATA_ARG */
+ case AML_WORD_OP: /* AML_WORDDATA_ARG */
+ case AML_DWORD_OP: /* AML_DWORDATA_ARG */
+ case AML_QWORD_OP: /* AML_QWORDATA_ARG */
+ case AML_STRING_OP: /* AML_ASCIICHARLIST_ARG */
+
+ /* Fill in constant or string argument directly */
+
+ acpi_ps_get_next_simple_arg(parser_state,
+ GET_CURRENT_ARG_TYPE
+ (walk_state->
+ arg_types), op);
+ break;
+
+ case AML_INT_NAMEPATH_OP: /* AML_NAMESTRING_ARG */
+
+ status =
+ acpi_ps_get_next_namepath(walk_state,
+ parser_state, op,
+ 1);
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+
+ walk_state->arg_types = 0;
+ break;
+
+ default:
+ /*
+ * Op is not a constant or string, append each argument
+ * to the Op
+ */
+ while (GET_CURRENT_ARG_TYPE
+ (walk_state->arg_types)
+ && !walk_state->arg_count) {
+ walk_state->aml_offset = (u32)
+ ACPI_PTR_DIFF(parser_state->aml,
+ parser_state->
+ aml_start);
+
+ status =
+ acpi_ps_get_next_arg(walk_state,
+ parser_state,
+ GET_CURRENT_ARG_TYPE
+ (walk_state->
+ arg_types),
+ &arg);
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+
+ if (arg) {
+ arg->common.aml_offset =
+ walk_state->aml_offset;
+ acpi_ps_append_arg(op, arg);
+ }
+ INCREMENT_ARG_LIST(walk_state->
+ arg_types);
+ }
+
+ /* Special processing for certain opcodes */
+
+ /* TBD (remove): Temporary mechanism to disable this code if needed */
+
+#ifdef ACPI_ENABLE_MODULE_LEVEL_CODE
+
+ if ((walk_state->pass_number <=
+ ACPI_IMODE_LOAD_PASS1)
+ &&
+ ((walk_state->
+ parse_flags & ACPI_PARSE_DISASSEMBLE) ==
+ 0)) {
+ /*
+ * We want to skip If/Else/While constructs during Pass1
+ * because we want to actually conditionally execute the
+ * code during Pass2.
+ *
+ * Except for disassembly, where we always want to
+ * walk the If/Else/While packages
+ */
+ switch (op->common.aml_opcode) {
+ case AML_IF_OP:
+ case AML_ELSE_OP:
+ case AML_WHILE_OP:
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Pass1: Skipping an If/Else/While body\n"));
+
+ /* Skip body of if/else/while in pass 1 */
+
+ parser_state->aml =
+ parser_state->pkg_end;
+ walk_state->arg_count = 0;
+ break;
+
+ default:
+ break;
+ }
+ }
+#endif
+ switch (op->common.aml_opcode) {
+ case AML_METHOD_OP:
+
+ /*
+ * Skip parsing of control method
+ * because we don't have enough info in the first pass
+ * to parse it correctly.
+ *
+ * Save the length and address of the body
+ */
+ op->named.data = parser_state->aml;
+ op->named.length =
+ (u32) (parser_state->pkg_end -
+ parser_state->aml);
+
+ /* Skip body of method */
+
+ parser_state->aml =
+ parser_state->pkg_end;
+ walk_state->arg_count = 0;
+ break;
+
+ case AML_BUFFER_OP:
+ case AML_PACKAGE_OP:
+ case AML_VAR_PACKAGE_OP:
+
+ if ((op->common.parent) &&
+ (op->common.parent->common.
+ aml_opcode == AML_NAME_OP)
+ && (walk_state->pass_number <=
+ ACPI_IMODE_LOAD_PASS2)) {
+ /*
+ * Skip parsing of Buffers and Packages
+ * because we don't have enough info in the first pass
+ * to parse them correctly.
+ */
+ op->named.data = aml_op_start;
+ op->named.length =
+ (u32) (parser_state->
+ pkg_end -
+ aml_op_start);
+
+ /* Skip body */
+
+ parser_state->aml =
+ parser_state->pkg_end;
+ walk_state->arg_count = 0;
+ }
+ break;
+
+ case AML_WHILE_OP:
+
+ if (walk_state->control_state) {
+ walk_state->control_state->
+ control.package_end =
+ parser_state->pkg_end;
+ }
+ break;
+
+ default:
+
+ /* No action for all other opcodes */
+ break;
+ }
+ break;
+ }
+ }
+
+ /* Check for arguments that need to be processed */
+
+ if (walk_state->arg_count) {
+ /*
+ * There are arguments (complex ones), push Op and
+ * prepare for argument
+ */
+ status = acpi_ps_push_scope(parser_state, op,
+ walk_state->arg_types,
+ walk_state->arg_count);
+ if (ACPI_FAILURE(status)) {
+ goto close_this_op;
+ }
+ op = NULL;
+ continue;
+ }
+
+ /*
+ * All arguments have been processed -- Op is complete,
+ * prepare for next
+ */
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(op->common.aml_opcode);
+ if (walk_state->op_info->flags & AML_NAMED) {
+ if (acpi_gbl_depth) {
+ acpi_gbl_depth--;
+ }
+
+ if (op->common.aml_opcode == AML_REGION_OP) {
+ /*
+ * Skip parsing of control method or opregion body,
+ * because we don't have enough info in the first pass
+ * to parse them correctly.
+ *
+ * Completed parsing an op_region declaration, we now
+ * know the length.
+ */
+ op->named.length =
+ (u32) (parser_state->aml - op->named.data);
+ }
+ }
+
+ if (walk_state->op_info->flags & AML_CREATE) {
+ /*
+ * Backup to beginning of create_xXXfield declaration (1 for
+ * Opcode)
+ *
+ * body_length is unknown until we parse the body
+ */
+ op->named.length =
+ (u32) (parser_state->aml - op->named.data);
+ }
+
+ /* This op complete, notify the dispatcher */
+
+ if (walk_state->ascending_callback != NULL) {
+ walk_state->op = op;
+ walk_state->opcode = op->common.aml_opcode;
+
+ status = walk_state->ascending_callback(walk_state);
+ status =
+ acpi_ps_next_parse_state(walk_state, op, status);
+ if (status == AE_CTRL_PENDING) {
+ status = AE_OK;
+ goto close_this_op;
+ }
+ }
+
+ close_this_op:
+ /*
+ * Finished one argument of the containing scope
+ */
+ parser_state->scope->parse_scope.arg_count--;
+
+ /* Finished with pre_op */
+
+ if (pre_op) {
+ acpi_ps_free_op(pre_op);
+ pre_op = NULL;
+ }
+
+ /* Close this Op (will result in parse subtree deletion) */
+
+ status2 = acpi_ps_complete_this_op(walk_state, op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ op = NULL;
+
+ switch (status) {
+ case AE_OK:
+ break;
+
+ case AE_CTRL_TRANSFER:
+
+ /* We are about to transfer to a called method. */
+
+ walk_state->prev_op = op;
+ walk_state->prev_arg_types = walk_state->arg_types;
+ return_ACPI_STATUS(status);
+
+ case AE_CTRL_END:
+
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+
+ if (op) {
+ walk_state->op = op;
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(op->common.
+ aml_opcode);
+ walk_state->opcode = op->common.aml_opcode;
+
+ status =
+ walk_state->ascending_callback(walk_state);
+ status =
+ acpi_ps_next_parse_state(walk_state, op,
+ status);
+
+ status2 =
+ acpi_ps_complete_this_op(walk_state, op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ op = NULL;
+ }
+ status = AE_OK;
+ break;
+
+ case AE_CTRL_BREAK:
+ case AE_CTRL_CONTINUE:
+
+ /* Pop off scopes until we find the While */
+
+ while (!op || (op->common.aml_opcode != AML_WHILE_OP)) {
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+ }
+
+ /* Close this iteration of the While loop */
+
+ walk_state->op = op;
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(op->common.aml_opcode);
+ walk_state->opcode = op->common.aml_opcode;
+
+ status = walk_state->ascending_callback(walk_state);
+ status =
+ acpi_ps_next_parse_state(walk_state, op, status);
+
+ status2 = acpi_ps_complete_this_op(walk_state, op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ op = NULL;
+
+ status = AE_OK;
+ break;
+
+ case AE_CTRL_TERMINATE:
+
+ status = AE_OK;
+
+ /* Clean up */
+ do {
+ if (op) {
+ status2 =
+ acpi_ps_complete_this_op(walk_state,
+ op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ }
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+
+ } while (op);
+
+ return_ACPI_STATUS(status);
+
+ default: /* All other non-AE_OK status */
+
+ do {
+ if (op) {
+ status2 =
+ acpi_ps_complete_this_op(walk_state,
+ op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ }
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+
+ } while (op);
+
+ /*
+ * TBD: Cleanup parse ops on error
+ */
+#if 0
+ if (op == NULL) {
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+ }
+#endif
+ walk_state->prev_op = op;
+ walk_state->prev_arg_types = walk_state->arg_types;
+ return_ACPI_STATUS(status);
+ }
+
+ /* This scope complete? */
+
+ if (acpi_ps_has_completed_scope(parser_state)) {
+ acpi_ps_pop_scope(parser_state, &op,
+ &walk_state->arg_types,
+ &walk_state->arg_count);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Popped scope, Op=%p\n", op));
+ } else {
+ op = NULL;
+ }
+
+ } /* while parser_state->Aml */
+
+ /*
+ * Complete the last Op (if not completed), and clear the scope stack.
+ * It is easily possible to end an AML "package" with an unbounded number
+ * of open scopes (such as when several ASL blocks are closed with
+ * sequential closing braces). We want to terminate each one cleanly.
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "AML package complete at Op %p\n",
+ op));
+ do {
+ if (op) {
+ if (walk_state->ascending_callback != NULL) {
+ walk_state->op = op;
+ walk_state->op_info =
+ acpi_ps_get_opcode_info(op->common.
+ aml_opcode);
+ walk_state->opcode = op->common.aml_opcode;
+
+ status =
+ walk_state->ascending_callback(walk_state);
+ status =
+ acpi_ps_next_parse_state(walk_state, op,
+ status);
+ if (status == AE_CTRL_PENDING) {
+ status = AE_OK;
+ goto close_this_op;
+ }
+
+ if (status == AE_CTRL_TERMINATE) {
+ status = AE_OK;
+
+ /* Clean up */
+ do {
+ if (op) {
+ status2 =
+ acpi_ps_complete_this_op
+ (walk_state, op);
+ if (ACPI_FAILURE
+ (status2)) {
+ return_ACPI_STATUS
+ (status2);
+ }
+ }
+
+ acpi_ps_pop_scope(parser_state,
+ &op,
+ &walk_state->
+ arg_types,
+ &walk_state->
+ arg_count);
+
+ } while (op);
+
+ return_ACPI_STATUS(status);
+ }
+
+ else if (ACPI_FAILURE(status)) {
+ /* First error is most important */
+
+ (void)
+ acpi_ps_complete_this_op(walk_state,
+ op);
+ return_ACPI_STATUS(status);
+ }
+ }
+
+ status2 = acpi_ps_complete_this_op(walk_state, op);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ }
+
+ acpi_ps_pop_scope(parser_state, &op, &walk_state->arg_types,
+ &walk_state->arg_count);
+
+ } while (op);
+
+ return_ACPI_STATUS(status);
+}
diff --git a/drivers/acpi/parser/psopcode.c b/drivers/acpi/parser/psopcode.c
index 5744673568c..229ae86afe8 100644
--- a/drivers/acpi/parser/psopcode.c
+++ b/drivers/acpi/parser/psopcode.c
@@ -41,16 +41,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acopcode.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psopcode")
-
+ACPI_MODULE_NAME("psopcode")
/*******************************************************************************
*
@@ -62,7 +59,6 @@
* the operand type.
*
******************************************************************************/
-
/*
* Summary of opcode types/flags
*
@@ -180,156 +176,468 @@
AML_CREATE_QWORD_FIELD_OP
******************************************************************************/
-
-
/*
* Master Opcode information table. A summary of everything we know about each
* opcode, all in one place.
*/
-const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] =
-{
+const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
/*! [Begin] no source code translation */
/* Index Name Parser Args Interpreter Args ObjectType Class Type Flags */
-/* 00 */ ACPI_OP ("Zero", ARGP_ZERO_OP, ARGI_ZERO_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
-/* 01 */ ACPI_OP ("One", ARGP_ONE_OP, ARGI_ONE_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
-/* 02 */ ACPI_OP ("Alias", ARGP_ALIAS_OP, ARGI_ALIAS_OP, ACPI_TYPE_LOCAL_ALIAS, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 03 */ ACPI_OP ("Name", ARGP_NAME_OP, ARGI_NAME_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 04 */ ACPI_OP ("ByteConst", ARGP_BYTE_OP, ARGI_BYTE_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_CONSTANT),
-/* 05 */ ACPI_OP ("WordConst", ARGP_WORD_OP, ARGI_WORD_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_CONSTANT),
-/* 06 */ ACPI_OP ("DwordConst", ARGP_DWORD_OP, ARGI_DWORD_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_CONSTANT),
-/* 07 */ ACPI_OP ("String", ARGP_STRING_OP, ARGI_STRING_OP, ACPI_TYPE_STRING, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_CONSTANT),
-/* 08 */ ACPI_OP ("Scope", ARGP_SCOPE_OP, ARGI_SCOPE_OP, ACPI_TYPE_LOCAL_SCOPE, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 09 */ ACPI_OP ("Buffer", ARGP_BUFFER_OP, ARGI_BUFFER_OP, ACPI_TYPE_BUFFER, AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT, AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
-/* 0A */ ACPI_OP ("Package", ARGP_PACKAGE_OP, ARGI_PACKAGE_OP, ACPI_TYPE_PACKAGE, AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT, AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
-/* 0B */ ACPI_OP ("Method", ARGP_METHOD_OP, ARGI_METHOD_OP, ACPI_TYPE_METHOD, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED | AML_DEFER),
-/* 0C */ ACPI_OP ("Local0", ARGP_LOCAL0, ARGI_LOCAL0, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 0D */ ACPI_OP ("Local1", ARGP_LOCAL1, ARGI_LOCAL1, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 0E */ ACPI_OP ("Local2", ARGP_LOCAL2, ARGI_LOCAL2, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 0F */ ACPI_OP ("Local3", ARGP_LOCAL3, ARGI_LOCAL3, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 10 */ ACPI_OP ("Local4", ARGP_LOCAL4, ARGI_LOCAL4, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 11 */ ACPI_OP ("Local5", ARGP_LOCAL5, ARGI_LOCAL5, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 12 */ ACPI_OP ("Local6", ARGP_LOCAL6, ARGI_LOCAL6, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 13 */ ACPI_OP ("Local7", ARGP_LOCAL7, ARGI_LOCAL7, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LOCAL_VARIABLE, 0),
-/* 14 */ ACPI_OP ("Arg0", ARGP_ARG0, ARGI_ARG0, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 15 */ ACPI_OP ("Arg1", ARGP_ARG1, ARGI_ARG1, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 16 */ ACPI_OP ("Arg2", ARGP_ARG2, ARGI_ARG2, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 17 */ ACPI_OP ("Arg3", ARGP_ARG3, ARGI_ARG3, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 18 */ ACPI_OP ("Arg4", ARGP_ARG4, ARGI_ARG4, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 19 */ ACPI_OP ("Arg5", ARGP_ARG5, ARGI_ARG5, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 1A */ ACPI_OP ("Arg6", ARGP_ARG6, ARGI_ARG6, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_METHOD_ARGUMENT, 0),
-/* 1B */ ACPI_OP ("Store", ARGP_STORE_OP, ARGI_STORE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
-/* 1C */ ACPI_OP ("RefOf", ARGP_REF_OF_OP, ARGI_REF_OF_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R),
-/* 1D */ ACPI_OP ("Add", ARGP_ADD_OP, ARGI_ADD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 1E */ ACPI_OP ("Concatenate", ARGP_CONCAT_OP, ARGI_CONCAT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
-/* 1F */ ACPI_OP ("Subtract", ARGP_SUBTRACT_OP, ARGI_SUBTRACT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 20 */ ACPI_OP ("Increment", ARGP_INCREMENT_OP, ARGI_INCREMENT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
-/* 21 */ ACPI_OP ("Decrement", ARGP_DECREMENT_OP, ARGI_DECREMENT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
-/* 22 */ ACPI_OP ("Multiply", ARGP_MULTIPLY_OP, ARGI_MULTIPLY_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 23 */ ACPI_OP ("Divide", ARGP_DIVIDE_OP, ARGI_DIVIDE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_2T_1R, AML_FLAGS_EXEC_2A_2T_1R | AML_CONSTANT),
-/* 24 */ ACPI_OP ("ShiftLeft", ARGP_SHIFT_LEFT_OP, ARGI_SHIFT_LEFT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 25 */ ACPI_OP ("ShiftRight", ARGP_SHIFT_RIGHT_OP, ARGI_SHIFT_RIGHT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 26 */ ACPI_OP ("And", ARGP_BIT_AND_OP, ARGI_BIT_AND_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 27 */ ACPI_OP ("NAnd", ARGP_BIT_NAND_OP, ARGI_BIT_NAND_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 28 */ ACPI_OP ("Or", ARGP_BIT_OR_OP, ARGI_BIT_OR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 29 */ ACPI_OP ("NOr", ARGP_BIT_NOR_OP, ARGI_BIT_NOR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 2A */ ACPI_OP ("XOr", ARGP_BIT_XOR_OP, ARGI_BIT_XOR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
-/* 2B */ ACPI_OP ("Not", ARGP_BIT_NOT_OP, ARGI_BIT_NOT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 2C */ ACPI_OP ("FindSetLeftBit", ARGP_FIND_SET_LEFT_BIT_OP, ARGI_FIND_SET_LEFT_BIT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 2D */ ACPI_OP ("FindSetRightBit", ARGP_FIND_SET_RIGHT_BIT_OP,ARGI_FIND_SET_RIGHT_BIT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 2E */ ACPI_OP ("DerefOf", ARGP_DEREF_OF_OP, ARGI_DEREF_OF_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R),
-/* 2F */ ACPI_OP ("Notify", ARGP_NOTIFY_OP, ARGI_NOTIFY_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_0R, AML_FLAGS_EXEC_2A_0T_0R),
-/* 30 */ ACPI_OP ("SizeOf", ARGP_SIZE_OF_OP, ARGI_SIZE_OF_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
-/* 31 */ ACPI_OP ("Index", ARGP_INDEX_OP, ARGI_INDEX_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R),
-/* 32 */ ACPI_OP ("Match", ARGP_MATCH_OP, ARGI_MATCH_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R | AML_CONSTANT),
-/* 33 */ ACPI_OP ("CreateDWordField", ARGP_CREATE_DWORD_FIELD_OP,ARGI_CREATE_DWORD_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_CREATE),
-/* 34 */ ACPI_OP ("CreateWordField", ARGP_CREATE_WORD_FIELD_OP, ARGI_CREATE_WORD_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_CREATE),
-/* 35 */ ACPI_OP ("CreateByteField", ARGP_CREATE_BYTE_FIELD_OP, ARGI_CREATE_BYTE_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_CREATE),
-/* 36 */ ACPI_OP ("CreateBitField", ARGP_CREATE_BIT_FIELD_OP, ARGI_CREATE_BIT_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_CREATE),
-/* 37 */ ACPI_OP ("ObjectType", ARGP_TYPE_OP, ARGI_TYPE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
-/* 38 */ ACPI_OP ("LAnd", ARGP_LAND_OP, ARGI_LAND_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
-/* 39 */ ACPI_OP ("LOr", ARGP_LOR_OP, ARGI_LOR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
-/* 3A */ ACPI_OP ("LNot", ARGP_LNOT_OP, ARGI_LNOT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
-/* 3B */ ACPI_OP ("LEqual", ARGP_LEQUAL_OP, ARGI_LEQUAL_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
-/* 3C */ ACPI_OP ("LGreater", ARGP_LGREATER_OP, ARGI_LGREATER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
-/* 3D */ ACPI_OP ("LLess", ARGP_LLESS_OP, ARGI_LLESS_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
-/* 3E */ ACPI_OP ("If", ARGP_IF_OP, ARGI_IF_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
-/* 3F */ ACPI_OP ("Else", ARGP_ELSE_OP, ARGI_ELSE_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
-/* 40 */ ACPI_OP ("While", ARGP_WHILE_OP, ARGI_WHILE_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
-/* 41 */ ACPI_OP ("Noop", ARGP_NOOP_OP, ARGI_NOOP_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
-/* 42 */ ACPI_OP ("Return", ARGP_RETURN_OP, ARGI_RETURN_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
-/* 43 */ ACPI_OP ("Break", ARGP_BREAK_OP, ARGI_BREAK_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
-/* 44 */ ACPI_OP ("BreakPoint", ARGP_BREAK_POINT_OP, ARGI_BREAK_POINT_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
-/* 45 */ ACPI_OP ("Ones", ARGP_ONES_OP, ARGI_ONES_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
+/* 00 */ ACPI_OP("Zero", ARGP_ZERO_OP, ARGI_ZERO_OP, ACPI_TYPE_INTEGER,
+ AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
+/* 01 */ ACPI_OP("One", ARGP_ONE_OP, ARGI_ONE_OP, ACPI_TYPE_INTEGER,
+ AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
+/* 02 */ ACPI_OP("Alias", ARGP_ALIAS_OP, ARGI_ALIAS_OP,
+ ACPI_TYPE_LOCAL_ALIAS, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_SIMPLE,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 03 */ ACPI_OP("Name", ARGP_NAME_OP, ARGI_NAME_OP, ACPI_TYPE_ANY,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 04 */ ACPI_OP("ByteConst", ARGP_BYTE_OP, ARGI_BYTE_OP,
+ ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_CONSTANT),
+/* 05 */ ACPI_OP("WordConst", ARGP_WORD_OP, ARGI_WORD_OP,
+ ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_CONSTANT),
+/* 06 */ ACPI_OP("DwordConst", ARGP_DWORD_OP, ARGI_DWORD_OP,
+ ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_CONSTANT),
+/* 07 */ ACPI_OP("String", ARGP_STRING_OP, ARGI_STRING_OP,
+ ACPI_TYPE_STRING, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_CONSTANT),
+/* 08 */ ACPI_OP("Scope", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
+ ACPI_TYPE_LOCAL_SCOPE, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_NO_OBJ,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 09 */ ACPI_OP("Buffer", ARGP_BUFFER_OP, ARGI_BUFFER_OP,
+ ACPI_TYPE_BUFFER, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_OBJECT,
+ AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
+/* 0A */ ACPI_OP("Package", ARGP_PACKAGE_OP, ARGI_PACKAGE_OP,
+ ACPI_TYPE_PACKAGE, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_OBJECT,
+ AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
+/* 0B */ ACPI_OP("Method", ARGP_METHOD_OP, ARGI_METHOD_OP,
+ ACPI_TYPE_METHOD, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_COMPLEX,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED | AML_DEFER),
+/* 0C */ ACPI_OP("Local0", ARGP_LOCAL0, ARGI_LOCAL0,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 0D */ ACPI_OP("Local1", ARGP_LOCAL1, ARGI_LOCAL1,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 0E */ ACPI_OP("Local2", ARGP_LOCAL2, ARGI_LOCAL2,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 0F */ ACPI_OP("Local3", ARGP_LOCAL3, ARGI_LOCAL3,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 10 */ ACPI_OP("Local4", ARGP_LOCAL4, ARGI_LOCAL4,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 11 */ ACPI_OP("Local5", ARGP_LOCAL5, ARGI_LOCAL5,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 12 */ ACPI_OP("Local6", ARGP_LOCAL6, ARGI_LOCAL6,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 13 */ ACPI_OP("Local7", ARGP_LOCAL7, ARGI_LOCAL7,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LOCAL_VARIABLE, 0),
+/* 14 */ ACPI_OP("Arg0", ARGP_ARG0, ARGI_ARG0,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 15 */ ACPI_OP("Arg1", ARGP_ARG1, ARGI_ARG1,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 16 */ ACPI_OP("Arg2", ARGP_ARG2, ARGI_ARG2,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 17 */ ACPI_OP("Arg3", ARGP_ARG3, ARGI_ARG3,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 18 */ ACPI_OP("Arg4", ARGP_ARG4, ARGI_ARG4,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 19 */ ACPI_OP("Arg5", ARGP_ARG5, ARGI_ARG5,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 1A */ ACPI_OP("Arg6", ARGP_ARG6, ARGI_ARG6,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_METHOD_ARGUMENT, 0),
+/* 1B */ ACPI_OP("Store", ARGP_STORE_OP, ARGI_STORE_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R),
+/* 1C */ ACPI_OP("RefOf", ARGP_REF_OF_OP, ARGI_REF_OF_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R),
+/* 1D */ ACPI_OP("Add", ARGP_ADD_OP, ARGI_ADD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 1E */ ACPI_OP("Concatenate", ARGP_CONCAT_OP, ARGI_CONCAT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
+/* 1F */ ACPI_OP("Subtract", ARGP_SUBTRACT_OP, ARGI_SUBTRACT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 20 */ ACPI_OP("Increment", ARGP_INCREMENT_OP, ARGI_INCREMENT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
+/* 21 */ ACPI_OP("Decrement", ARGP_DECREMENT_OP, ARGI_DECREMENT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
+/* 22 */ ACPI_OP("Multiply", ARGP_MULTIPLY_OP, ARGI_MULTIPLY_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 23 */ ACPI_OP("Divide", ARGP_DIVIDE_OP, ARGI_DIVIDE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_2T_1R,
+ AML_FLAGS_EXEC_2A_2T_1R | AML_CONSTANT),
+/* 24 */ ACPI_OP("ShiftLeft", ARGP_SHIFT_LEFT_OP, ARGI_SHIFT_LEFT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 25 */ ACPI_OP("ShiftRight", ARGP_SHIFT_RIGHT_OP, ARGI_SHIFT_RIGHT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 26 */ ACPI_OP("And", ARGP_BIT_AND_OP, ARGI_BIT_AND_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 27 */ ACPI_OP("NAnd", ARGP_BIT_NAND_OP, ARGI_BIT_NAND_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 28 */ ACPI_OP("Or", ARGP_BIT_OR_OP, ARGI_BIT_OR_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 29 */ ACPI_OP("NOr", ARGP_BIT_NOR_OP, ARGI_BIT_NOR_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 2A */ ACPI_OP("XOr", ARGP_BIT_XOR_OP, ARGI_BIT_XOR_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
+/* 2B */ ACPI_OP("Not", ARGP_BIT_NOT_OP, ARGI_BIT_NOT_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 2C */ ACPI_OP("FindSetLeftBit", ARGP_FIND_SET_LEFT_BIT_OP,
+ ARGI_FIND_SET_LEFT_BIT_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 2D */ ACPI_OP("FindSetRightBit", ARGP_FIND_SET_RIGHT_BIT_OP,
+ ARGI_FIND_SET_RIGHT_BIT_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 2E */ ACPI_OP("DerefOf", ARGP_DEREF_OF_OP, ARGI_DEREF_OF_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R),
+/* 2F */ ACPI_OP("Notify", ARGP_NOTIFY_OP, ARGI_NOTIFY_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_0T_0R, AML_FLAGS_EXEC_2A_0T_0R),
+/* 30 */ ACPI_OP("SizeOf", ARGP_SIZE_OF_OP, ARGI_SIZE_OF_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
+/* 31 */ ACPI_OP("Index", ARGP_INDEX_OP, ARGI_INDEX_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R),
+/* 32 */ ACPI_OP("Match", ARGP_MATCH_OP, ARGI_MATCH_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R,
+ AML_FLAGS_EXEC_6A_0T_1R | AML_CONSTANT),
+/* 33 */ ACPI_OP("CreateDWordField", ARGP_CREATE_DWORD_FIELD_OP,
+ ARGI_CREATE_DWORD_FIELD_OP,
+ ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_CREATE),
+/* 34 */ ACPI_OP("CreateWordField", ARGP_CREATE_WORD_FIELD_OP,
+ ARGI_CREATE_WORD_FIELD_OP,
+ ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_CREATE),
+/* 35 */ ACPI_OP("CreateByteField", ARGP_CREATE_BYTE_FIELD_OP,
+ ARGI_CREATE_BYTE_FIELD_OP,
+ ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_CREATE),
+/* 36 */ ACPI_OP("CreateBitField", ARGP_CREATE_BIT_FIELD_OP,
+ ARGI_CREATE_BIT_FIELD_OP,
+ ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_CREATE),
+/* 37 */ ACPI_OP("ObjectType", ARGP_TYPE_OP, ARGI_TYPE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
+/* 38 */ ACPI_OP("LAnd", ARGP_LAND_OP, ARGI_LAND_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
+ AML_CONSTANT),
+/* 39 */ ACPI_OP("LOr", ARGP_LOR_OP, ARGI_LOR_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
+ AML_CONSTANT),
+/* 3A */ ACPI_OP("LNot", ARGP_LNOT_OP, ARGI_LNOT_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
+ AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
+/* 3B */ ACPI_OP("LEqual", ARGP_LEQUAL_OP, ARGI_LEQUAL_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
+/* 3C */ ACPI_OP("LGreater", ARGP_LGREATER_OP, ARGI_LGREATER_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
+/* 3D */ ACPI_OP("LLess", ARGP_LLESS_OP, ARGI_LLESS_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
+/* 3E */ ACPI_OP("If", ARGP_IF_OP, ARGI_IF_OP, ACPI_TYPE_ANY,
+ AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
+/* 3F */ ACPI_OP("Else", ARGP_ELSE_OP, ARGI_ELSE_OP, ACPI_TYPE_ANY,
+ AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
+/* 40 */ ACPI_OP("While", ARGP_WHILE_OP, ARGI_WHILE_OP, ACPI_TYPE_ANY,
+ AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
+/* 41 */ ACPI_OP("Noop", ARGP_NOOP_OP, ARGI_NOOP_OP, ACPI_TYPE_ANY,
+ AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
+/* 42 */ ACPI_OP("Return", ARGP_RETURN_OP, ARGI_RETURN_OP,
+ ACPI_TYPE_ANY, AML_CLASS_CONTROL,
+ AML_TYPE_CONTROL, AML_HAS_ARGS),
+/* 43 */ ACPI_OP("Break", ARGP_BREAK_OP, ARGI_BREAK_OP, ACPI_TYPE_ANY,
+ AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
+/* 44 */ ACPI_OP("BreakPoint", ARGP_BREAK_POINT_OP, ARGI_BREAK_POINT_OP,
+ ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
+/* 45 */ ACPI_OP("Ones", ARGP_ONES_OP, ARGI_ONES_OP, ACPI_TYPE_INTEGER,
+ AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
/* Prefixed opcodes (Two-byte opcodes with a prefix op) */
-/* 46 */ ACPI_OP ("Mutex", ARGP_MUTEX_OP, ARGI_MUTEX_OP, ACPI_TYPE_MUTEX, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 47 */ ACPI_OP ("Event", ARGP_EVENT_OP, ARGI_EVENT_OP, ACPI_TYPE_EVENT, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED ),
-/* 48 */ ACPI_OP ("CondRefOf", ARGP_COND_REF_OF_OP, ARGI_COND_REF_OF_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
-/* 49 */ ACPI_OP ("CreateField", ARGP_CREATE_FIELD_OP, ARGI_CREATE_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_FIELD | AML_CREATE),
-/* 4A */ ACPI_OP ("Load", ARGP_LOAD_OP, ARGI_LOAD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_0R, AML_FLAGS_EXEC_1A_1T_0R),
-/* 4B */ ACPI_OP ("Stall", ARGP_STALL_OP, ARGI_STALL_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 4C */ ACPI_OP ("Sleep", ARGP_SLEEP_OP, ARGI_SLEEP_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 4D */ ACPI_OP ("Acquire", ARGP_ACQUIRE_OP, ARGI_ACQUIRE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R),
-/* 4E */ ACPI_OP ("Signal", ARGP_SIGNAL_OP, ARGI_SIGNAL_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 4F */ ACPI_OP ("Wait", ARGP_WAIT_OP, ARGI_WAIT_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R),
-/* 50 */ ACPI_OP ("Reset", ARGP_RESET_OP, ARGI_RESET_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 51 */ ACPI_OP ("Release", ARGP_RELEASE_OP, ARGI_RELEASE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 52 */ ACPI_OP ("FromBCD", ARGP_FROM_BCD_OP, ARGI_FROM_BCD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 53 */ ACPI_OP ("ToBCD", ARGP_TO_BCD_OP, ARGI_TO_BCD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 54 */ ACPI_OP ("Unload", ARGP_UNLOAD_OP, ARGI_UNLOAD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
-/* 55 */ ACPI_OP ("Revision", ARGP_REVISION_OP, ARGI_REVISION_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, 0),
-/* 56 */ ACPI_OP ("Debug", ARGP_DEBUG_OP, ARGI_DEBUG_OP, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, 0),
-/* 57 */ ACPI_OP ("Fatal", ARGP_FATAL_OP, ARGI_FATAL_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_0T_0R, AML_FLAGS_EXEC_3A_0T_0R),
-/* 58 */ ACPI_OP ("OperationRegion", ARGP_REGION_OP, ARGI_REGION_OP, ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED | AML_DEFER),
-/* 59 */ ACPI_OP ("Field", ARGP_FIELD_OP, ARGI_FIELD_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
-/* 5A */ ACPI_OP ("Device", ARGP_DEVICE_OP, ARGI_DEVICE_OP, ACPI_TYPE_DEVICE, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 5B */ ACPI_OP ("Processor", ARGP_PROCESSOR_OP, ARGI_PROCESSOR_OP, ACPI_TYPE_PROCESSOR, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 5C */ ACPI_OP ("PowerResource", ARGP_POWER_RES_OP, ARGI_POWER_RES_OP, ACPI_TYPE_POWER, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 5D */ ACPI_OP ("ThermalZone", ARGP_THERMAL_ZONE_OP, ARGI_THERMAL_ZONE_OP, ACPI_TYPE_THERMAL, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 5E */ ACPI_OP ("IndexField", ARGP_INDEX_FIELD_OP, ARGI_INDEX_FIELD_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
-/* 5F */ ACPI_OP ("BankField", ARGP_BANK_FIELD_OP, ARGI_BANK_FIELD_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
+/* 46 */ ACPI_OP("Mutex", ARGP_MUTEX_OP, ARGI_MUTEX_OP, ACPI_TYPE_MUTEX,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 47 */ ACPI_OP("Event", ARGP_EVENT_OP, ARGI_EVENT_OP, ACPI_TYPE_EVENT,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
+ AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
+/* 48 */ ACPI_OP("CondRefOf", ARGP_COND_REF_OF_OP, ARGI_COND_REF_OF_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
+/* 49 */ ACPI_OP("CreateField", ARGP_CREATE_FIELD_OP,
+ ARGI_CREATE_FIELD_OP, ACPI_TYPE_BUFFER_FIELD,
+ AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_FIELD | AML_CREATE),
+/* 4A */ ACPI_OP("Load", ARGP_LOAD_OP, ARGI_LOAD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_0R,
+ AML_FLAGS_EXEC_1A_1T_0R),
+/* 4B */ ACPI_OP("Stall", ARGP_STALL_OP, ARGI_STALL_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
+ AML_FLAGS_EXEC_1A_0T_0R),
+/* 4C */ ACPI_OP("Sleep", ARGP_SLEEP_OP, ARGI_SLEEP_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
+ AML_FLAGS_EXEC_1A_0T_0R),
+/* 4D */ ACPI_OP("Acquire", ARGP_ACQUIRE_OP, ARGI_ACQUIRE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R),
+/* 4E */ ACPI_OP("Signal", ARGP_SIGNAL_OP, ARGI_SIGNAL_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
+/* 4F */ ACPI_OP("Wait", ARGP_WAIT_OP, ARGI_WAIT_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
+ AML_FLAGS_EXEC_2A_0T_1R),
+/* 50 */ ACPI_OP("Reset", ARGP_RESET_OP, ARGI_RESET_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
+ AML_FLAGS_EXEC_1A_0T_0R),
+/* 51 */ ACPI_OP("Release", ARGP_RELEASE_OP, ARGI_RELEASE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
+/* 52 */ ACPI_OP("FromBCD", ARGP_FROM_BCD_OP, ARGI_FROM_BCD_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 53 */ ACPI_OP("ToBCD", ARGP_TO_BCD_OP, ARGI_TO_BCD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 54 */ ACPI_OP("Unload", ARGP_UNLOAD_OP, ARGI_UNLOAD_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
+/* 55 */ ACPI_OP("Revision", ARGP_REVISION_OP, ARGI_REVISION_OP,
+ ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
+ AML_TYPE_CONSTANT, 0),
+/* 56 */ ACPI_OP("Debug", ARGP_DEBUG_OP, ARGI_DEBUG_OP,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_CONSTANT, 0),
+/* 57 */ ACPI_OP("Fatal", ARGP_FATAL_OP, ARGI_FATAL_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_0T_0R,
+ AML_FLAGS_EXEC_3A_0T_0R),
+/* 58 */ ACPI_OP("OperationRegion", ARGP_REGION_OP, ARGI_REGION_OP,
+ ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_COMPLEX,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED | AML_DEFER),
+/* 59 */ ACPI_OP("Field", ARGP_FIELD_OP, ARGI_FIELD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD),
+/* 5A */ ACPI_OP("Device", ARGP_DEVICE_OP, ARGI_DEVICE_OP,
+ ACPI_TYPE_DEVICE, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_NO_OBJ,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 5B */ ACPI_OP("Processor", ARGP_PROCESSOR_OP, ARGI_PROCESSOR_OP,
+ ACPI_TYPE_PROCESSOR, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_SIMPLE,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 5C */ ACPI_OP("PowerResource", ARGP_POWER_RES_OP, ARGI_POWER_RES_OP,
+ ACPI_TYPE_POWER, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_SIMPLE,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 5D */ ACPI_OP("ThermalZone", ARGP_THERMAL_ZONE_OP,
+ ARGI_THERMAL_ZONE_OP, ACPI_TYPE_THERMAL,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 5E */ ACPI_OP("IndexField", ARGP_INDEX_FIELD_OP, ARGI_INDEX_FIELD_OP,
+ ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD),
+/* 5F */ ACPI_OP("BankField", ARGP_BANK_FIELD_OP, ARGI_BANK_FIELD_OP,
+ ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_FIELD),
/* Internal opcodes that map to invalid AML opcodes */
-/* 60 */ ACPI_OP ("LNotEqual", ARGP_LNOTEQUAL_OP, ARGI_LNOTEQUAL_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
-/* 61 */ ACPI_OP ("LLessEqual", ARGP_LLESSEQUAL_OP, ARGI_LLESSEQUAL_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
-/* 62 */ ACPI_OP ("LGreaterEqual", ARGP_LGREATEREQUAL_OP, ARGI_LGREATEREQUAL_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
-/* 63 */ ACPI_OP ("-NamePath-", ARGP_NAMEPATH_OP, ARGI_NAMEPATH_OP, ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_NSOBJECT | AML_NSNODE ),
-/* 64 */ ACPI_OP ("-MethodCall-", ARGP_METHODCALL_OP, ARGI_METHODCALL_OP, ACPI_TYPE_METHOD, AML_CLASS_METHOD_CALL, AML_TYPE_METHOD_CALL, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE),
-/* 65 */ ACPI_OP ("-ByteList-", ARGP_BYTELIST_OP, ARGI_BYTELIST_OP, ACPI_TYPE_ANY, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, 0),
-/* 66 */ ACPI_OP ("-ReservedField-", ARGP_RESERVEDFIELD_OP, ARGI_RESERVEDFIELD_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
-/* 67 */ ACPI_OP ("-NamedField-", ARGP_NAMEDFIELD_OP, ARGI_NAMEDFIELD_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED ),
-/* 68 */ ACPI_OP ("-AccessField-", ARGP_ACCESSFIELD_OP, ARGI_ACCESSFIELD_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
-/* 69 */ ACPI_OP ("-StaticString", ARGP_STATICSTRING_OP, ARGI_STATICSTRING_OP, ACPI_TYPE_ANY, AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
-/* 6A */ ACPI_OP ("-Return Value-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY, AML_CLASS_RETURN_VALUE, AML_TYPE_RETURN, AML_HAS_ARGS | AML_HAS_RETVAL),
-/* 6B */ ACPI_OP ("-UNKNOWN_OP-", ARG_NONE, ARG_NONE, ACPI_TYPE_INVALID, AML_CLASS_UNKNOWN, AML_TYPE_BOGUS, AML_HAS_ARGS),
-/* 6C */ ACPI_OP ("-ASCII_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY, AML_CLASS_ASCII, AML_TYPE_BOGUS, AML_HAS_ARGS),
-/* 6D */ ACPI_OP ("-PREFIX_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY, AML_CLASS_PREFIX, AML_TYPE_BOGUS, AML_HAS_ARGS),
+/* 60 */ ACPI_OP("LNotEqual", ARGP_LNOTEQUAL_OP, ARGI_LNOTEQUAL_OP,
+ ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
+ AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
+/* 61 */ ACPI_OP("LLessEqual", ARGP_LLESSEQUAL_OP, ARGI_LLESSEQUAL_OP,
+ ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
+ AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
+/* 62 */ ACPI_OP("LGreaterEqual", ARGP_LGREATEREQUAL_OP,
+ ARGI_LGREATEREQUAL_OP, ACPI_TYPE_ANY,
+ AML_CLASS_INTERNAL, AML_TYPE_BOGUS,
+ AML_HAS_ARGS | AML_CONSTANT),
+/* 63 */ ACPI_OP("-NamePath-", ARGP_NAMEPATH_OP, ARGI_NAMEPATH_OP,
+ ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_NSOBJECT | AML_NSNODE),
+/* 64 */ ACPI_OP("-MethodCall-", ARGP_METHODCALL_OP, ARGI_METHODCALL_OP,
+ ACPI_TYPE_METHOD, AML_CLASS_METHOD_CALL,
+ AML_TYPE_METHOD_CALL,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE),
+/* 65 */ ACPI_OP("-ByteList-", ARGP_BYTELIST_OP, ARGI_BYTELIST_OP,
+ ACPI_TYPE_ANY, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, 0),
+/* 66 */ ACPI_OP("-ReservedField-", ARGP_RESERVEDFIELD_OP,
+ ARGI_RESERVEDFIELD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
+/* 67 */ ACPI_OP("-NamedField-", ARGP_NAMEDFIELD_OP, ARGI_NAMEDFIELD_OP,
+ ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
+ AML_TYPE_BOGUS,
+ AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
+/* 68 */ ACPI_OP("-AccessField-", ARGP_ACCESSFIELD_OP,
+ ARGI_ACCESSFIELD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
+/* 69 */ ACPI_OP("-StaticString", ARGP_STATICSTRING_OP,
+ ARGI_STATICSTRING_OP, ACPI_TYPE_ANY,
+ AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
+/* 6A */ ACPI_OP("-Return Value-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
+ AML_CLASS_RETURN_VALUE, AML_TYPE_RETURN,
+ AML_HAS_ARGS | AML_HAS_RETVAL),
+/* 6B */ ACPI_OP("-UNKNOWN_OP-", ARG_NONE, ARG_NONE, ACPI_TYPE_INVALID,
+ AML_CLASS_UNKNOWN, AML_TYPE_BOGUS, AML_HAS_ARGS),
+/* 6C */ ACPI_OP("-ASCII_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
+ AML_CLASS_ASCII, AML_TYPE_BOGUS, AML_HAS_ARGS),
+/* 6D */ ACPI_OP("-PREFIX_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
+ AML_CLASS_PREFIX, AML_TYPE_BOGUS, AML_HAS_ARGS),
/* ACPI 2.0 opcodes */
-/* 6E */ ACPI_OP ("QwordConst", ARGP_QWORD_OP, ARGI_QWORD_OP, ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT, AML_TYPE_LITERAL, AML_CONSTANT),
-/* 6F */ ACPI_OP ("Package /*Var*/", ARGP_VAR_PACKAGE_OP, ARGI_VAR_PACKAGE_OP, ACPI_TYPE_PACKAGE, AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT, AML_HAS_ARGS | AML_DEFER),
-/* 70 */ ACPI_OP ("ConcatenateResTemplate", ARGP_CONCAT_RES_OP, ARGI_CONCAT_RES_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
-/* 71 */ ACPI_OP ("Mod", ARGP_MOD_OP, ARGI_MOD_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
-/* 72 */ ACPI_OP ("CreateQWordField", ARGP_CREATE_QWORD_FIELD_OP,ARGI_CREATE_QWORD_FIELD_OP, ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD, AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE | AML_DEFER | AML_CREATE),
-/* 73 */ ACPI_OP ("ToBuffer", ARGP_TO_BUFFER_OP, ARGI_TO_BUFFER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 74 */ ACPI_OP ("ToDecimalString", ARGP_TO_DEC_STR_OP, ARGI_TO_DEC_STR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 75 */ ACPI_OP ("ToHexString", ARGP_TO_HEX_STR_OP, ARGI_TO_HEX_STR_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 76 */ ACPI_OP ("ToInteger", ARGP_TO_INTEGER_OP, ARGI_TO_INTEGER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
-/* 77 */ ACPI_OP ("ToString", ARGP_TO_STRING_OP, ARGI_TO_STRING_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R, AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
-/* 78 */ ACPI_OP ("CopyObject", ARGP_COPY_OP, ARGI_COPY_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
-/* 79 */ ACPI_OP ("Mid", ARGP_MID_OP, ARGI_MID_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_1T_1R, AML_FLAGS_EXEC_3A_1T_1R | AML_CONSTANT),
-/* 7A */ ACPI_OP ("Continue", ARGP_CONTINUE_OP, ARGI_CONTINUE_OP, ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
-/* 7B */ ACPI_OP ("LoadTable", ARGP_LOAD_TABLE_OP, ARGI_LOAD_TABLE_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
-/* 7C */ ACPI_OP ("DataTableRegion", ARGP_DATA_REGION_OP, ARGI_DATA_REGION_OP, ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
-/* 7D */ ACPI_OP ("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP, ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ, AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE),
+/* 6E */ ACPI_OP("QwordConst", ARGP_QWORD_OP, ARGI_QWORD_OP,
+ ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
+ AML_TYPE_LITERAL, AML_CONSTANT),
+ /* 6F */ ACPI_OP("Package", /* Var */ ARGP_VAR_PACKAGE_OP,
+ ARGI_VAR_PACKAGE_OP, ACPI_TYPE_PACKAGE,
+ AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT,
+ AML_HAS_ARGS | AML_DEFER),
+/* 70 */ ACPI_OP("ConcatenateResTemplate", ARGP_CONCAT_RES_OP,
+ ARGI_CONCAT_RES_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
+/* 71 */ ACPI_OP("Mod", ARGP_MOD_OP, ARGI_MOD_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
+/* 72 */ ACPI_OP("CreateQWordField", ARGP_CREATE_QWORD_FIELD_OP,
+ ARGI_CREATE_QWORD_FIELD_OP,
+ ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
+ AML_TYPE_CREATE_FIELD,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
+ AML_DEFER | AML_CREATE),
+/* 73 */ ACPI_OP("ToBuffer", ARGP_TO_BUFFER_OP, ARGI_TO_BUFFER_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 74 */ ACPI_OP("ToDecimalString", ARGP_TO_DEC_STR_OP,
+ ARGI_TO_DEC_STR_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 75 */ ACPI_OP("ToHexString", ARGP_TO_HEX_STR_OP, ARGI_TO_HEX_STR_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 76 */ ACPI_OP("ToInteger", ARGP_TO_INTEGER_OP, ARGI_TO_INTEGER_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R,
+ AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
+/* 77 */ ACPI_OP("ToString", ARGP_TO_STRING_OP, ARGI_TO_STRING_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_2A_1T_1R,
+ AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
+/* 78 */ ACPI_OP("CopyObject", ARGP_COPY_OP, ARGI_COPY_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
+/* 79 */ ACPI_OP("Mid", ARGP_MID_OP, ARGI_MID_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_1T_1R,
+ AML_FLAGS_EXEC_3A_1T_1R | AML_CONSTANT),
+/* 7A */ ACPI_OP("Continue", ARGP_CONTINUE_OP, ARGI_CONTINUE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
+/* 7B */ ACPI_OP("LoadTable", ARGP_LOAD_TABLE_OP, ARGI_LOAD_TABLE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
+ AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
+/* 7C */ ACPI_OP("DataTableRegion", ARGP_DATA_REGION_OP,
+ ARGI_DATA_REGION_OP, ACPI_TYPE_REGION,
+ AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE | AML_NAMED),
+/* 7D */ ACPI_OP("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
+ ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
+ AML_TYPE_NAMED_NO_OBJ,
+ AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
+ AML_NSNODE),
/* ACPI 3.0 opcodes */
-/* 7E */ ACPI_OP ("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY, AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R, AML_FLAGS_EXEC_0A_0T_1R)
+/* 7E */ ACPI_OP("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY,
+ AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R,
+ AML_FLAGS_EXEC_0A_0T_1R)
/*! [End] no source code translation !*/
};
@@ -338,73 +646,70 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] =
* This table is directly indexed by the opcodes, and returns an
* index into the table above
*/
-static const u8 acpi_gbl_short_op_index[256] =
-{
+static const u8 acpi_gbl_short_op_index[256] = {
/* 0 1 2 3 4 5 6 7 */
/* 8 9 A B C D E F */
-/* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
-/* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
-/* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
-/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
-/* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
-/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
-/* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
-/* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
-/* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
-/* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
-/* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
-/* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
-/* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
-/* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
-/* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
-/* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
-/* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
-/* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
+/* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
+/* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
+/* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
+/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
+/* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
+/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
+/* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
+/* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
+/* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
+/* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
+/* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
+/* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
+/* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
+/* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
+/* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
+/* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
+/* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
+/* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
};
/*
* This table is indexed by the second opcode of the extended opcode
* pair. It returns an index into the opcode table (acpi_gbl_aml_op_info)
*/
-static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] =
-{
+static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] = {
/* 0 1 2 3 4 5 6 7 */
/* 8 9 A B C D E F */
-/* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
-/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
-/* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
-/* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
-/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
-/* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
-/* 0x88 */ 0x7C,
+/* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
+/* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
+/* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
+/* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
+/* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
+/* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+/* 0x88 */ 0x7C,
};
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_opcode_info
@@ -418,48 +723,36 @@ static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] =
*
******************************************************************************/
-const struct acpi_opcode_info *
-acpi_ps_get_opcode_info (
- u16 opcode)
+const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
{
- ACPI_FUNCTION_NAME ("ps_get_opcode_info");
-
+ ACPI_FUNCTION_NAME("ps_get_opcode_info");
/*
* Detect normal 8-bit opcode or extended 16-bit opcode
*/
- switch ((u8) (opcode >> 8)) {
- case 0:
-
+ if (!(opcode & 0xFF00)) {
/* Simple (8-bit) opcode: 0-255, can't index beyond table */
- return (&acpi_gbl_aml_op_info [acpi_gbl_short_op_index [(u8) opcode]]);
-
- case AML_EXTOP:
-
- /* Extended (16-bit, prefix+opcode) opcode */
-
- if (((u8) opcode) <= MAX_EXTENDED_OPCODE) {
- return (&acpi_gbl_aml_op_info [acpi_gbl_long_op_index [(u8) opcode]]);
- }
-
- /* Else fall through to error case below */
- /*lint -fallthrough */
+ return (&acpi_gbl_aml_op_info
+ [acpi_gbl_short_op_index[(u8) opcode]]);
+ }
- default:
+ if (((opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
+ (((u8) opcode) <= MAX_EXTENDED_OPCODE)) {
+ /* Valid extended (16-bit) opcode */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown AML opcode [%4.4X]\n", opcode));
- break;
+ return (&acpi_gbl_aml_op_info
+ [acpi_gbl_long_op_index[(u8) opcode]]);
}
+ /* Unknown AML opcode */
- /* Default is "unknown opcode" */
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown AML opcode [%4.4X]\n", opcode));
- return (&acpi_gbl_aml_op_info [_UNK]);
+ return (&acpi_gbl_aml_op_info[_UNK]);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_opcode_name
@@ -473,16 +766,13 @@ acpi_ps_get_opcode_info (
*
******************************************************************************/
-char *
-acpi_ps_get_opcode_name (
- u16 opcode)
+char *acpi_ps_get_opcode_name(u16 opcode)
{
#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
- const struct acpi_opcode_info *op;
+ const struct acpi_opcode_info *op;
-
- op = acpi_ps_get_opcode_info (opcode);
+ op = acpi_ps_get_opcode_info(opcode);
/* Always guaranteed to return a valid pointer */
@@ -493,4 +783,3 @@ acpi_ps_get_opcode_name (
#endif
}
-
diff --git a/drivers/acpi/parser/psparse.c b/drivers/acpi/parser/psparse.c
index bbfdc1a58c2..76d4d640d83 100644
--- a/drivers/acpi/parser/psparse.c
+++ b/drivers/acpi/parser/psparse.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
/*
* Parse the AML and build an operation tree as most interpreters,
* like Perl, do. Parsing is done by hand rather than with a YACC
@@ -59,28 +58,7 @@
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psparse")
-
-
-static u32 acpi_gbl_depth = 0;
-
-/* Local prototypes */
-
-static void
-acpi_ps_complete_this_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
-
-static acpi_status
-acpi_ps_next_parse_state (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- acpi_status callback_status);
-
-static acpi_status
-acpi_ps_parse_loop (
- struct acpi_walk_state *walk_state);
-
+ACPI_MODULE_NAME("psparse")
/*******************************************************************************
*
@@ -93,10 +71,7 @@ acpi_ps_parse_loop (
* DESCRIPTION: Get the size of the current opcode.
*
******************************************************************************/
-
-u32
-acpi_ps_get_opcode_size (
- u32 opcode)
+u32 acpi_ps_get_opcode_size(u32 opcode)
{
/* Extended (2-byte) opcode if > 255 */
@@ -110,7 +85,6 @@ acpi_ps_get_opcode_size (
return (1);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_peek_opcode
@@ -123,28 +97,24 @@ acpi_ps_get_opcode_size (
*
******************************************************************************/
-u16
-acpi_ps_peek_opcode (
- struct acpi_parse_state *parser_state)
+u16 acpi_ps_peek_opcode(struct acpi_parse_state * parser_state)
{
- u8 *aml;
- u16 opcode;
-
+ u8 *aml;
+ u16 opcode;
aml = parser_state->aml;
- opcode = (u16) ACPI_GET8 (aml);
+ opcode = (u16) ACPI_GET8(aml);
- if (opcode == AML_EXTOP) {
- /* Extended opcode */
+ if (opcode == AML_EXTENDED_OP_PREFIX) {
+ /* Extended opcode, get the second opcode byte */
aml++;
- opcode = (u16) ((opcode << 8) | ACPI_GET8 (aml));
+ opcode = (u16) ((opcode << 8) | ACPI_GET8(aml));
}
return (opcode);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_complete_this_op
@@ -152,47 +122,54 @@ acpi_ps_peek_opcode (
* PARAMETERS: walk_state - Current State
* Op - Op to complete
*
- * RETURN: None.
+ * RETURN: Status
*
* DESCRIPTION: Perform any cleanup at the completion of an Op.
*
******************************************************************************/
-static void
-acpi_ps_complete_this_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op)
+acpi_status
+acpi_ps_complete_this_op(struct acpi_walk_state * walk_state,
+ union acpi_parse_object * op)
{
- union acpi_parse_object *prev;
- union acpi_parse_object *next;
- const struct acpi_opcode_info *parent_info;
- union acpi_parse_object *replacement_op = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_complete_this_op", op);
+ union acpi_parse_object *prev;
+ union acpi_parse_object *next;
+ const struct acpi_opcode_info *parent_info;
+ union acpi_parse_object *replacement_op = NULL;
+ ACPI_FUNCTION_TRACE_PTR("ps_complete_this_op", op);
/* Check for null Op, can happen if AML code is corrupt */
if (!op) {
- return_VOID;
+ return_ACPI_STATUS(AE_OK); /* OK for now */
}
/* Delete this op and the subtree below it if asked to */
- if (((walk_state->parse_flags & ACPI_PARSE_TREE_MASK) != ACPI_PARSE_DELETE_TREE) ||
- (walk_state->op_info->class == AML_CLASS_ARGUMENT)) {
- return_VOID;
+ if (((walk_state->parse_flags & ACPI_PARSE_TREE_MASK) !=
+ ACPI_PARSE_DELETE_TREE)
+ || (walk_state->op_info->class == AML_CLASS_ARGUMENT)) {
+ return_ACPI_STATUS(AE_OK);
}
/* Make sure that we only delete this subtree */
if (op->common.parent) {
+ prev = op->common.parent->common.value.arg;
+ if (!prev) {
+ /* Nothing more to do */
+
+ goto cleanup;
+ }
+
/*
* Check if we need to replace the operator and its subtree
* with a return value op (placeholder op)
*/
- parent_info = acpi_ps_get_opcode_info (op->common.parent->common.aml_opcode);
+ parent_info =
+ acpi_ps_get_opcode_info(op->common.parent->common.
+ aml_opcode);
switch (parent_info->class) {
case AML_CLASS_CONTROL:
@@ -204,9 +181,10 @@ acpi_ps_complete_this_op (
* These opcodes contain term_arg operands. The current
* op must be replaced by a placeholder return op
*/
- replacement_op = acpi_ps_alloc_op (AML_INT_RETURN_VALUE_OP);
+ replacement_op =
+ acpi_ps_alloc_op(AML_INT_RETURN_VALUE_OP);
if (!replacement_op) {
- goto cleanup;
+ goto allocate_error;
}
break;
@@ -216,91 +194,117 @@ acpi_ps_complete_this_op (
* These opcodes contain term_arg operands. The current
* op must be replaced by a placeholder return op
*/
- if ((op->common.parent->common.aml_opcode == AML_REGION_OP) ||
- (op->common.parent->common.aml_opcode == AML_DATA_REGION_OP) ||
- (op->common.parent->common.aml_opcode == AML_BUFFER_OP) ||
- (op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
- (op->common.parent->common.aml_opcode == AML_VAR_PACKAGE_OP)) {
- replacement_op = acpi_ps_alloc_op (AML_INT_RETURN_VALUE_OP);
+ if ((op->common.parent->common.aml_opcode ==
+ AML_REGION_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_DATA_REGION_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_BUFFER_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_PACKAGE_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_VAR_PACKAGE_OP)) {
+ replacement_op =
+ acpi_ps_alloc_op(AML_INT_RETURN_VALUE_OP);
if (!replacement_op) {
- goto cleanup;
+ goto allocate_error;
}
- }
-
- if ((op->common.parent->common.aml_opcode == AML_NAME_OP) &&
- (walk_state->descending_callback != acpi_ds_exec_begin_op)) {
- if ((op->common.aml_opcode == AML_BUFFER_OP) ||
- (op->common.aml_opcode == AML_PACKAGE_OP) ||
- (op->common.aml_opcode == AML_VAR_PACKAGE_OP)) {
- replacement_op = acpi_ps_alloc_op (op->common.aml_opcode);
+ } else
+ if ((op->common.parent->common.aml_opcode ==
+ AML_NAME_OP)
+ && (walk_state->pass_number <=
+ ACPI_IMODE_LOAD_PASS2)) {
+ if ((op->common.aml_opcode == AML_BUFFER_OP)
+ || (op->common.aml_opcode == AML_PACKAGE_OP)
+ || (op->common.aml_opcode ==
+ AML_VAR_PACKAGE_OP)) {
+ replacement_op =
+ acpi_ps_alloc_op(op->common.
+ aml_opcode);
if (!replacement_op) {
- goto cleanup;
+ goto allocate_error;
}
- replacement_op->named.data = op->named.data;
- replacement_op->named.length = op->named.length;
+ replacement_op->named.data =
+ op->named.data;
+ replacement_op->named.length =
+ op->named.length;
}
}
break;
default:
- replacement_op = acpi_ps_alloc_op (AML_INT_RETURN_VALUE_OP);
+
+ replacement_op =
+ acpi_ps_alloc_op(AML_INT_RETURN_VALUE_OP);
if (!replacement_op) {
- goto cleanup;
+ goto allocate_error;
}
}
/* We must unlink this op from the parent tree */
- prev = op->common.parent->common.value.arg;
if (prev == op) {
/* This op is the first in the list */
if (replacement_op) {
- replacement_op->common.parent = op->common.parent;
- replacement_op->common.value.arg = NULL;
- replacement_op->common.node = op->common.node;
- op->common.parent->common.value.arg = replacement_op;
- replacement_op->common.next = op->common.next;
- }
- else {
- op->common.parent->common.value.arg = op->common.next;
+ replacement_op->common.parent =
+ op->common.parent;
+ replacement_op->common.value.arg = NULL;
+ replacement_op->common.node = op->common.node;
+ op->common.parent->common.value.arg =
+ replacement_op;
+ replacement_op->common.next = op->common.next;
+ } else {
+ op->common.parent->common.value.arg =
+ op->common.next;
}
}
/* Search the parent list */
- else while (prev) {
- /* Traverse all siblings in the parent's argument list */
-
- next = prev->common.next;
- if (next == op) {
- if (replacement_op) {
- replacement_op->common.parent = op->common.parent;
- replacement_op->common.value.arg = NULL;
- replacement_op->common.node = op->common.node;
- prev->common.next = replacement_op;
- replacement_op->common.next = op->common.next;
- next = NULL;
- }
- else {
- prev->common.next = op->common.next;
- next = NULL;
+ else
+ while (prev) {
+ /* Traverse all siblings in the parent's argument list */
+
+ next = prev->common.next;
+ if (next == op) {
+ if (replacement_op) {
+ replacement_op->common.parent =
+ op->common.parent;
+ replacement_op->common.value.
+ arg = NULL;
+ replacement_op->common.node =
+ op->common.node;
+ prev->common.next =
+ replacement_op;
+ replacement_op->common.next =
+ op->common.next;
+ next = NULL;
+ } else {
+ prev->common.next =
+ op->common.next;
+ next = NULL;
+ }
}
+ prev = next;
}
- prev = next;
- }
}
-
-cleanup:
+ cleanup:
/* Now we can actually delete the subtree rooted at Op */
- acpi_ps_delete_parse_tree (op);
- return_VOID;
-}
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(AE_OK);
+ allocate_error:
+
+ /* Always delete the subtree, even on error */
+
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(AE_NO_MEMORY);
+}
/*******************************************************************************
*
@@ -317,18 +321,15 @@ cleanup:
*
******************************************************************************/
-static acpi_status
-acpi_ps_next_parse_state (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- acpi_status callback_status)
+acpi_status
+acpi_ps_next_parse_state(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ acpi_status callback_status)
{
- struct acpi_parse_state *parser_state = &walk_state->parser_state;
- acpi_status status = AE_CTRL_PENDING;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_next_parse_state", op);
+ struct acpi_parse_state *parser_state = &walk_state->parser_state;
+ acpi_status status = AE_CTRL_PENDING;
+ ACPI_FUNCTION_TRACE_PTR("ps_next_parse_state", op);
switch (callback_status) {
case AE_CTRL_TERMINATE:
@@ -341,7 +342,6 @@ acpi_ps_next_parse_state (
status = AE_CTRL_TERMINATE;
break;
-
case AE_CTRL_BREAK:
parser_state->aml = walk_state->aml_last_while;
@@ -351,7 +351,6 @@ acpi_ps_next_parse_state (
case AE_CTRL_CONTINUE:
-
parser_state->aml = walk_state->aml_last_while;
status = AE_CTRL_CONTINUE;
break;
@@ -375,10 +374,9 @@ acpi_ps_next_parse_state (
* Predicate of an IF was true, and we are at the matching ELSE.
* Just close out this package
*/
- parser_state->aml = acpi_ps_get_next_package_end (parser_state);
+ parser_state->aml = acpi_ps_get_next_package_end(parser_state);
break;
-
case AE_CTRL_FALSE:
/*
@@ -396,7 +394,6 @@ acpi_ps_next_parse_state (
status = AE_CTRL_END;
break;
-
case AE_CTRL_TRANSFER:
/* A method call (invocation) -- transfer control */
@@ -404,14 +401,15 @@ acpi_ps_next_parse_state (
status = AE_CTRL_TRANSFER;
walk_state->prev_op = op;
walk_state->method_call_op = op;
- walk_state->method_call_node = (op->common.value.arg)->common.node;
+ walk_state->method_call_node =
+ (op->common.value.arg)->common.node;
/* Will return value (if any) be used by the caller? */
- walk_state->return_used = acpi_ds_is_result_used (op, walk_state);
+ walk_state->return_used =
+ acpi_ds_is_result_used(op, walk_state);
break;
-
default:
status = callback_status;
@@ -421,667 +419,9 @@ acpi_ps_next_parse_state (
break;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ps_parse_loop
- *
- * PARAMETERS: walk_state - Current state
- *
- * RETURN: Status
- *
- * DESCRIPTION: Parse AML (pointed to by the current parser state) and return
- * a tree of ops.
- *
- ******************************************************************************/
-
-static acpi_status
-acpi_ps_parse_loop (
- struct acpi_walk_state *walk_state)
-{
- acpi_status status = AE_OK;
- union acpi_parse_object *op = NULL; /* current op */
- union acpi_parse_object *arg = NULL;
- union acpi_parse_object *pre_op = NULL;
- struct acpi_parse_state *parser_state;
- u8 *aml_op_start = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_parse_loop", walk_state);
-
- if (walk_state->descending_callback == NULL) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- parser_state = &walk_state->parser_state;
- walk_state->arg_types = 0;
-
-#if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY))
-
- if (walk_state->walk_type & ACPI_WALK_METHOD_RESTART) {
- /* We are restarting a preempted control method */
-
- if (acpi_ps_has_completed_scope (parser_state)) {
- /*
- * We must check if a predicate to an IF or WHILE statement
- * was just completed
- */
- if ((parser_state->scope->parse_scope.op) &&
- ((parser_state->scope->parse_scope.op->common.aml_opcode == AML_IF_OP) ||
- (parser_state->scope->parse_scope.op->common.aml_opcode == AML_WHILE_OP)) &&
- (walk_state->control_state) &&
- (walk_state->control_state->common.state ==
- ACPI_CONTROL_PREDICATE_EXECUTING)) {
- /*
- * A predicate was just completed, get the value of the
- * predicate and branch based on that value
- */
- walk_state->op = NULL;
- status = acpi_ds_get_predicate_value (walk_state, ACPI_TO_POINTER (TRUE));
- if (ACPI_FAILURE (status) &&
- ((status & AE_CODE_MASK) != AE_CODE_CONTROL)) {
- if (status == AE_AML_NO_RETURN_VALUE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invoked method did not return a value, %s\n",
- acpi_format_exception (status)));
-
- }
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "get_predicate Failed, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
- }
-
- status = acpi_ps_next_parse_state (walk_state, op, status);
- }
-
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Popped scope, Op=%p\n", op));
- }
- else if (walk_state->prev_op) {
- /* We were in the middle of an op */
-
- op = walk_state->prev_op;
- walk_state->arg_types = walk_state->prev_arg_types;
- }
- }
-#endif
-
- /* Iterative parsing loop, while there is more AML to process: */
-
- while ((parser_state->aml < parser_state->aml_end) || (op)) {
- aml_op_start = parser_state->aml;
- if (!op) {
- /* Get the next opcode from the AML stream */
-
- walk_state->aml_offset = (u32) ACPI_PTR_DIFF (parser_state->aml,
- parser_state->aml_start);
- walk_state->opcode = acpi_ps_peek_opcode (parser_state);
-
- /*
- * First cut to determine what we have found:
- * 1) A valid AML opcode
- * 2) A name string
- * 3) An unknown/invalid opcode
- */
- walk_state->op_info = acpi_ps_get_opcode_info (walk_state->opcode);
- switch (walk_state->op_info->class) {
- case AML_CLASS_ASCII:
- case AML_CLASS_PREFIX:
- /*
- * Starts with a valid prefix or ASCII char, this is a name
- * string. Convert the bare name string to a namepath.
- */
- walk_state->opcode = AML_INT_NAMEPATH_OP;
- walk_state->arg_types = ARGP_NAMESTRING;
- break;
-
- case AML_CLASS_UNKNOWN:
-
- /* The opcode is unrecognized. Just skip unknown opcodes */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Found unknown opcode %X at AML address %p offset %X, ignoring\n",
- walk_state->opcode, parser_state->aml, walk_state->aml_offset));
-
- ACPI_DUMP_BUFFER (parser_state->aml, 128);
-
- /* Assume one-byte bad opcode */
-
- parser_state->aml++;
- continue;
-
- default:
-
- /* Found opcode info, this is a normal opcode */
-
- parser_state->aml += acpi_ps_get_opcode_size (walk_state->opcode);
- walk_state->arg_types = walk_state->op_info->parse_args;
- break;
- }
-
- /* Create Op structure and append to parent's argument list */
-
- if (walk_state->op_info->flags & AML_NAMED) {
- /* Allocate a new pre_op if necessary */
-
- if (!pre_op) {
- pre_op = acpi_ps_alloc_op (walk_state->opcode);
- if (!pre_op) {
- status = AE_NO_MEMORY;
- goto close_this_op;
- }
- }
-
- pre_op->common.value.arg = NULL;
- pre_op->common.aml_opcode = walk_state->opcode;
-
- /*
- * Get and append arguments until we find the node that contains
- * the name (the type ARGP_NAME).
- */
- while (GET_CURRENT_ARG_TYPE (walk_state->arg_types) &&
- (GET_CURRENT_ARG_TYPE (walk_state->arg_types) != ARGP_NAME)) {
- status = acpi_ps_get_next_arg (walk_state, parser_state,
- GET_CURRENT_ARG_TYPE (walk_state->arg_types), &arg);
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
-
- acpi_ps_append_arg (pre_op, arg);
- INCREMENT_ARG_LIST (walk_state->arg_types);
- }
-
- /*
- * Make sure that we found a NAME and didn't run out of
- * arguments
- */
- if (!GET_CURRENT_ARG_TYPE (walk_state->arg_types)) {
- status = AE_AML_NO_OPERAND;
- goto close_this_op;
- }
-
- /* We know that this arg is a name, move to next arg */
-
- INCREMENT_ARG_LIST (walk_state->arg_types);
-
- /*
- * Find the object. This will either insert the object into
- * the namespace or simply look it up
- */
- walk_state->op = NULL;
-
- status = walk_state->descending_callback (walk_state, &op);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "During name lookup/catalog, %s\n",
- acpi_format_exception (status)));
- goto close_this_op;
- }
-
- if (!op) {
- continue;
- }
-
- status = acpi_ps_next_parse_state (walk_state, op, status);
- if (status == AE_CTRL_PENDING) {
- status = AE_OK;
- goto close_this_op;
- }
-
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
-
- acpi_ps_append_arg (op, pre_op->common.value.arg);
- acpi_gbl_depth++;
-
- if (op->common.aml_opcode == AML_REGION_OP) {
- /*
- * Defer final parsing of an operation_region body,
- * because we don't have enough info in the first pass
- * to parse it correctly (i.e., there may be method
- * calls within the term_arg elements of the body.)
- *
- * However, we must continue parsing because
- * the opregion is not a standalone package --
- * we don't know where the end is at this point.
- *
- * (Length is unknown until parse of the body complete)
- */
- op->named.data = aml_op_start;
- op->named.length = 0;
- }
- }
- else {
- /* Not a named opcode, just allocate Op and append to parent */
-
- walk_state->op_info = acpi_ps_get_opcode_info (walk_state->opcode);
- op = acpi_ps_alloc_op (walk_state->opcode);
- if (!op) {
- status = AE_NO_MEMORY;
- goto close_this_op;
- }
-
- if (walk_state->op_info->flags & AML_CREATE) {
- /*
- * Backup to beginning of create_xXXfield declaration
- * body_length is unknown until we parse the body
- */
- op->named.data = aml_op_start;
- op->named.length = 0;
- }
-
- acpi_ps_append_arg (acpi_ps_get_parent_scope (parser_state), op);
-
- if ((walk_state->descending_callback != NULL)) {
- /*
- * Find the object. This will either insert the object into
- * the namespace or simply look it up
- */
- walk_state->op = op;
-
- status = walk_state->descending_callback (walk_state, &op);
- status = acpi_ps_next_parse_state (walk_state, op, status);
- if (status == AE_CTRL_PENDING) {
- status = AE_OK;
- goto close_this_op;
- }
-
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
- }
- }
-
- op->common.aml_offset = walk_state->aml_offset;
-
- if (walk_state->op_info) {
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Opcode %4.4X [%s] Op %p Aml %p aml_offset %5.5X\n",
- (u32) op->common.aml_opcode, walk_state->op_info->name,
- op, parser_state->aml, op->common.aml_offset));
- }
- }
-
-
- /*
- * Start arg_count at zero because we don't know if there are
- * any args yet
- */
- walk_state->arg_count = 0;
-
- /* Are there any arguments that must be processed? */
-
- if (walk_state->arg_types) {
- /* Get arguments */
-
- switch (op->common.aml_opcode) {
- case AML_BYTE_OP: /* AML_BYTEDATA_ARG */
- case AML_WORD_OP: /* AML_WORDDATA_ARG */
- case AML_DWORD_OP: /* AML_DWORDATA_ARG */
- case AML_QWORD_OP: /* AML_QWORDATA_ARG */
- case AML_STRING_OP: /* AML_ASCIICHARLIST_ARG */
-
- /* Fill in constant or string argument directly */
-
- acpi_ps_get_next_simple_arg (parser_state,
- GET_CURRENT_ARG_TYPE (walk_state->arg_types), op);
- break;
-
- case AML_INT_NAMEPATH_OP: /* AML_NAMESTRING_ARG */
-
- status = acpi_ps_get_next_namepath (walk_state, parser_state, op, 1);
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
-
- walk_state->arg_types = 0;
- break;
-
- default:
-
- /*
- * Op is not a constant or string, append each argument
- * to the Op
- */
- while (GET_CURRENT_ARG_TYPE (walk_state->arg_types) &&
- !walk_state->arg_count) {
- walk_state->aml_offset = (u32)
- ACPI_PTR_DIFF (parser_state->aml, parser_state->aml_start);
-
- status = acpi_ps_get_next_arg (walk_state, parser_state,
- GET_CURRENT_ARG_TYPE (walk_state->arg_types),
- &arg);
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
-
- if (arg) {
- arg->common.aml_offset = walk_state->aml_offset;
- acpi_ps_append_arg (op, arg);
- }
- INCREMENT_ARG_LIST (walk_state->arg_types);
- }
-
- /* Special processing for certain opcodes */
-
- switch (op->common.aml_opcode) {
- case AML_METHOD_OP:
-
- /*
- * Skip parsing of control method
- * because we don't have enough info in the first pass
- * to parse it correctly.
- *
- * Save the length and address of the body
- */
- op->named.data = parser_state->aml;
- op->named.length = (u32) (parser_state->pkg_end -
- parser_state->aml);
-
- /* Skip body of method */
-
- parser_state->aml = parser_state->pkg_end;
- walk_state->arg_count = 0;
- break;
-
- case AML_BUFFER_OP:
- case AML_PACKAGE_OP:
- case AML_VAR_PACKAGE_OP:
-
- if ((op->common.parent) &&
- (op->common.parent->common.aml_opcode == AML_NAME_OP) &&
- (walk_state->descending_callback != acpi_ds_exec_begin_op)) {
- /*
- * Skip parsing of Buffers and Packages
- * because we don't have enough info in the first pass
- * to parse them correctly.
- */
- op->named.data = aml_op_start;
- op->named.length = (u32) (parser_state->pkg_end -
- aml_op_start);
-
- /* Skip body */
-
- parser_state->aml = parser_state->pkg_end;
- walk_state->arg_count = 0;
- }
- break;
-
- case AML_WHILE_OP:
-
- if (walk_state->control_state) {
- walk_state->control_state->control.package_end =
- parser_state->pkg_end;
- }
- break;
-
- default:
-
- /* No action for all other opcodes */
- break;
- }
- break;
- }
- }
-
- /* Check for arguments that need to be processed */
-
- if (walk_state->arg_count) {
- /*
- * There are arguments (complex ones), push Op and
- * prepare for argument
- */
- status = acpi_ps_push_scope (parser_state, op,
- walk_state->arg_types, walk_state->arg_count);
- if (ACPI_FAILURE (status)) {
- goto close_this_op;
- }
- op = NULL;
- continue;
- }
-
- /*
- * All arguments have been processed -- Op is complete,
- * prepare for next
- */
- walk_state->op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
- if (walk_state->op_info->flags & AML_NAMED) {
- if (acpi_gbl_depth) {
- acpi_gbl_depth--;
- }
-
- if (op->common.aml_opcode == AML_REGION_OP) {
- /*
- * Skip parsing of control method or opregion body,
- * because we don't have enough info in the first pass
- * to parse them correctly.
- *
- * Completed parsing an op_region declaration, we now
- * know the length.
- */
- op->named.length = (u32) (parser_state->aml - op->named.data);
- }
- }
-
- if (walk_state->op_info->flags & AML_CREATE) {
- /*
- * Backup to beginning of create_xXXfield declaration (1 for
- * Opcode)
- *
- * body_length is unknown until we parse the body
- */
- op->named.length = (u32) (parser_state->aml - op->named.data);
- }
-
- /* This op complete, notify the dispatcher */
-
- if (walk_state->ascending_callback != NULL) {
- walk_state->op = op;
- walk_state->opcode = op->common.aml_opcode;
-
- status = walk_state->ascending_callback (walk_state);
- status = acpi_ps_next_parse_state (walk_state, op, status);
- if (status == AE_CTRL_PENDING) {
- status = AE_OK;
- goto close_this_op;
- }
- }
-
-
-close_this_op:
- /*
- * Finished one argument of the containing scope
- */
- parser_state->scope->parse_scope.arg_count--;
-
- /* Close this Op (will result in parse subtree deletion) */
-
- acpi_ps_complete_this_op (walk_state, op);
- op = NULL;
- if (pre_op) {
- acpi_ps_free_op (pre_op);
- pre_op = NULL;
- }
-
- switch (status) {
- case AE_OK:
- break;
-
-
- case AE_CTRL_TRANSFER:
-
- /* We are about to transfer to a called method. */
-
- walk_state->prev_op = op;
- walk_state->prev_arg_types = walk_state->arg_types;
- return_ACPI_STATUS (status);
-
-
- case AE_CTRL_END:
-
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
-
- if (op) {
- walk_state->op = op;
- walk_state->op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
- walk_state->opcode = op->common.aml_opcode;
-
- status = walk_state->ascending_callback (walk_state);
- status = acpi_ps_next_parse_state (walk_state, op, status);
-
- acpi_ps_complete_this_op (walk_state, op);
- op = NULL;
- }
- status = AE_OK;
- break;
-
-
- case AE_CTRL_BREAK:
- case AE_CTRL_CONTINUE:
-
- /* Pop off scopes until we find the While */
-
- while (!op || (op->common.aml_opcode != AML_WHILE_OP)) {
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
- }
-
- /* Close this iteration of the While loop */
-
- walk_state->op = op;
- walk_state->op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
- walk_state->opcode = op->common.aml_opcode;
-
- status = walk_state->ascending_callback (walk_state);
- status = acpi_ps_next_parse_state (walk_state, op, status);
-
- acpi_ps_complete_this_op (walk_state, op);
- op = NULL;
-
- status = AE_OK;
- break;
-
-
- case AE_CTRL_TERMINATE:
-
- status = AE_OK;
-
- /* Clean up */
- do {
- if (op) {
- acpi_ps_complete_this_op (walk_state, op);
- }
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
-
- } while (op);
-
- return_ACPI_STATUS (status);
-
-
- default: /* All other non-AE_OK status */
-
- do {
- if (op) {
- acpi_ps_complete_this_op (walk_state, op);
- }
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
-
- } while (op);
-
-
- /*
- * TBD: Cleanup parse ops on error
- */
-#if 0
- if (op == NULL) {
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
- }
-#endif
- walk_state->prev_op = op;
- walk_state->prev_arg_types = walk_state->arg_types;
- return_ACPI_STATUS (status);
- }
-
- /* This scope complete? */
-
- if (acpi_ps_has_completed_scope (parser_state)) {
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Popped scope, Op=%p\n", op));
- }
- else {
- op = NULL;
- }
-
- } /* while parser_state->Aml */
-
-
- /*
- * Complete the last Op (if not completed), and clear the scope stack.
- * It is easily possible to end an AML "package" with an unbounded number
- * of open scopes (such as when several ASL blocks are closed with
- * sequential closing braces). We want to terminate each one cleanly.
- */
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "AML package complete at Op %p\n", op));
- do {
- if (op) {
- if (walk_state->ascending_callback != NULL) {
- walk_state->op = op;
- walk_state->op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
- walk_state->opcode = op->common.aml_opcode;
-
- status = walk_state->ascending_callback (walk_state);
- status = acpi_ps_next_parse_state (walk_state, op, status);
- if (status == AE_CTRL_PENDING) {
- status = AE_OK;
- goto close_this_op;
- }
-
- if (status == AE_CTRL_TERMINATE) {
- status = AE_OK;
-
- /* Clean up */
- do {
- if (op) {
- acpi_ps_complete_this_op (walk_state, op);
- }
-
- acpi_ps_pop_scope (parser_state, &op,
- &walk_state->arg_types, &walk_state->arg_count);
-
- } while (op);
-
- return_ACPI_STATUS (status);
- }
-
- else if (ACPI_FAILURE (status)) {
- acpi_ps_complete_this_op (walk_state, op);
- return_ACPI_STATUS (status);
- }
- }
-
- acpi_ps_complete_this_op (walk_state, op);
- }
-
- acpi_ps_pop_scope (parser_state, &op, &walk_state->arg_types,
- &walk_state->arg_count);
-
- } while (op);
-
- return_ACPI_STATUS (status);
-}
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_parse_aml
@@ -1095,34 +435,29 @@ close_this_op:
*
******************************************************************************/
-acpi_status
-acpi_ps_parse_aml (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
{
- acpi_status status;
- acpi_status terminate_status;
- struct acpi_thread_state *thread;
- struct acpi_thread_state *prev_walk_list = acpi_gbl_current_walk_list;
- struct acpi_walk_state *previous_walk_state;
+ acpi_status status;
+ struct acpi_thread_state *thread;
+ struct acpi_thread_state *prev_walk_list = acpi_gbl_current_walk_list;
+ struct acpi_walk_state *previous_walk_state;
+ ACPI_FUNCTION_TRACE("ps_parse_aml");
- ACPI_FUNCTION_TRACE ("ps_parse_aml");
-
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Entered with walk_state=%p Aml=%p size=%X\n",
- walk_state, walk_state->parser_state.aml,
- walk_state->parser_state.aml_size));
-
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Entered with walk_state=%p Aml=%p size=%X\n",
+ walk_state, walk_state->parser_state.aml,
+ walk_state->parser_state.aml_size));
/* Create and initialize a new thread state */
- thread = acpi_ut_create_thread_state ();
+ thread = acpi_ut_create_thread_state();
if (!thread) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
walk_state->thread = thread;
- acpi_ds_push_walk_state (walk_state, thread);
+ acpi_ds_push_walk_state(walk_state, thread);
/*
* This global allows the AML debugger to get a handle to the currently
@@ -1134,130 +469,136 @@ acpi_ps_parse_aml (
* Execute the walk loop as long as there is a valid Walk State. This
* handles nested control method invocations without recursion.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "State=%p\n", walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "State=%p\n", walk_state));
status = AE_OK;
while (walk_state) {
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* The parse_loop executes AML until the method terminates
* or calls another method.
*/
- status = acpi_ps_parse_loop (walk_state);
+ status = acpi_ps_parse_loop(walk_state);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Completed one call to walk loop, %s State=%p\n",
- acpi_format_exception (status), walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Completed one call to walk loop, %s State=%p\n",
+ acpi_format_exception(status), walk_state));
if (status == AE_CTRL_TRANSFER) {
/*
* A method call was detected.
* Transfer control to the called control method
*/
- status = acpi_ds_call_control_method (thread, walk_state, NULL);
+ status =
+ acpi_ds_call_control_method(thread, walk_state,
+ NULL);
/*
* If the transfer to the new method method call worked, a new walk
* state was created -- get it
*/
- walk_state = acpi_ds_get_current_walk_state (thread);
+ walk_state = acpi_ds_get_current_walk_state(thread);
continue;
- }
- else if (status == AE_CTRL_TERMINATE) {
+ } else if (status == AE_CTRL_TERMINATE) {
status = AE_OK;
- }
- else if ((status != AE_OK) && (walk_state->method_desc)) {
- ACPI_REPORT_METHOD_ERROR ("Method execution failed",
- walk_state->method_node, NULL, status);
+ } else if ((status != AE_OK) && (walk_state->method_desc)) {
+ ACPI_REPORT_METHOD_ERROR("Method execution failed",
+ walk_state->method_node, NULL,
+ status);
+
+ /* Ensure proper cleanup */
+
+ walk_state->parse_flags |= ACPI_PARSE_EXECUTE;
/* Check for possible multi-thread reentrancy problem */
if ((status == AE_ALREADY_EXISTS) &&
- (!walk_state->method_desc->method.semaphore)) {
+ (!walk_state->method_desc->method.semaphore)) {
/*
* This method is marked not_serialized, but it tried to create
* a named object, causing the second thread entrance to fail.
* We will workaround this by marking the method permanently
* as Serialized.
*/
- walk_state->method_desc->method.method_flags |= AML_METHOD_SERIALIZED;
+ walk_state->method_desc->method.method_flags |=
+ AML_METHOD_SERIALIZED;
walk_state->method_desc->method.concurrency = 1;
}
}
- if (walk_state->method_desc) {
- /* Decrement the thread count on the method parse tree */
-
- if (walk_state->method_desc->method.thread_count) {
- walk_state->method_desc->method.thread_count--;
- }
- }
-
/* We are done with this walk, move on to the parent if any */
- walk_state = acpi_ds_pop_walk_state (thread);
+ walk_state = acpi_ds_pop_walk_state(thread);
/* Reset the current scope to the beginning of scope stack */
- acpi_ds_scope_stack_clear (walk_state);
+ acpi_ds_scope_stack_clear(walk_state);
/*
* If we just returned from the execution of a control method,
* there's lots of cleanup to do
*/
- if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) == ACPI_PARSE_EXECUTE) {
- terminate_status = acpi_ds_terminate_control_method (walk_state);
- if (ACPI_FAILURE (terminate_status)) {
- ACPI_REPORT_ERROR ((
- "Could not terminate control method properly\n"));
+ if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
+ ACPI_PARSE_EXECUTE) {
+ if (walk_state->method_desc) {
+ /* Decrement the thread count on the method parse tree */
- /* Ignore error and continue */
+ walk_state->method_desc->method.thread_count--;
}
+
+ acpi_ds_terminate_control_method(walk_state);
}
/* Delete this walk state and all linked control states */
- acpi_ps_cleanup_scope (&walk_state->parser_state);
+ acpi_ps_cleanup_scope(&walk_state->parser_state);
previous_walk_state = walk_state;
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "return_value=%p, implicit_value=%p State=%p\n",
- walk_state->return_desc, walk_state->implicit_return_obj, walk_state));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "return_value=%p, implicit_value=%p State=%p\n",
+ walk_state->return_desc,
+ walk_state->implicit_return_obj, walk_state));
/* Check if we have restarted a preempted walk */
- walk_state = acpi_ds_get_current_walk_state (thread);
+ walk_state = acpi_ds_get_current_walk_state(thread);
if (walk_state) {
- if (ACPI_SUCCESS (status)) {
+ if (ACPI_SUCCESS(status)) {
/*
* There is another walk state, restart it.
* If the method return value is not used by the parent,
* The object is deleted
*/
if (!previous_walk_state->return_desc) {
- status = acpi_ds_restart_control_method (walk_state,
- previous_walk_state->implicit_return_obj);
- }
- else {
+ status =
+ acpi_ds_restart_control_method
+ (walk_state,
+ previous_walk_state->
+ implicit_return_obj);
+ } else {
/*
* We have a valid return value, delete any implicit
* return value.
*/
- acpi_ds_clear_implicit_return (previous_walk_state);
+ acpi_ds_clear_implicit_return
+ (previous_walk_state);
- status = acpi_ds_restart_control_method (walk_state,
- previous_walk_state->return_desc);
+ status =
+ acpi_ds_restart_control_method
+ (walk_state,
+ previous_walk_state->return_desc);
}
- if (ACPI_SUCCESS (status)) {
- walk_state->walk_type |= ACPI_WALK_METHOD_RESTART;
+ if (ACPI_SUCCESS(status)) {
+ walk_state->walk_type |=
+ ACPI_WALK_METHOD_RESTART;
}
- }
- else {
+ } else {
/* On error, delete any return object */
- acpi_ut_remove_reference (previous_walk_state->return_desc);
+ acpi_ut_remove_reference(previous_walk_state->
+ return_desc);
}
}
@@ -1268,37 +609,36 @@ acpi_ps_parse_aml (
else if (previous_walk_state->caller_return_desc) {
if (previous_walk_state->implicit_return_obj) {
*(previous_walk_state->caller_return_desc) =
- previous_walk_state->implicit_return_obj;
- }
- else {
- /* NULL if no return value */
+ previous_walk_state->implicit_return_obj;
+ } else {
+ /* NULL if no return value */
*(previous_walk_state->caller_return_desc) =
- previous_walk_state->return_desc;
+ previous_walk_state->return_desc;
}
- }
- else {
+ } else {
if (previous_walk_state->return_desc) {
/* Caller doesn't want it, must delete it */
- acpi_ut_remove_reference (previous_walk_state->return_desc);
+ acpi_ut_remove_reference(previous_walk_state->
+ return_desc);
}
if (previous_walk_state->implicit_return_obj) {
/* Caller doesn't want it, must delete it */
- acpi_ut_remove_reference (previous_walk_state->implicit_return_obj);
+ acpi_ut_remove_reference(previous_walk_state->
+ implicit_return_obj);
}
}
- acpi_ds_delete_walk_state (previous_walk_state);
+ acpi_ds_delete_walk_state(previous_walk_state);
}
/* Normal exit */
- acpi_ex_release_all_mutexes (thread);
- acpi_ut_delete_generic_state (ACPI_CAST_PTR (union acpi_generic_state, thread));
+ acpi_ex_release_all_mutexes(thread);
+ acpi_ut_delete_generic_state(ACPI_CAST_PTR
+ (union acpi_generic_state, thread));
acpi_gbl_current_walk_list = prev_walk_list;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/parser/psscope.c b/drivers/acpi/parser/psscope.c
index 8dcd1b1e713..1c953b6f1af 100644
--- a/drivers/acpi/parser/psscope.c
+++ b/drivers/acpi/parser/psscope.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psscope")
-
+ACPI_MODULE_NAME("psscope")
/*******************************************************************************
*
@@ -60,16 +58,13 @@
* DESCRIPTION: Get parent of current op being parsed
*
******************************************************************************/
-
-union acpi_parse_object *
-acpi_ps_get_parent_scope (
- struct acpi_parse_state *parser_state)
+union acpi_parse_object *acpi_ps_get_parent_scope(struct acpi_parse_state
+ *parser_state)
{
return (parser_state->scope->parse_scope.op);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_has_completed_scope
@@ -84,17 +79,14 @@ acpi_ps_get_parent_scope (
*
******************************************************************************/
-u8
-acpi_ps_has_completed_scope (
- struct acpi_parse_state *parser_state)
+u8 acpi_ps_has_completed_scope(struct acpi_parse_state * parser_state)
{
return ((u8)
- ((parser_state->aml >= parser_state->scope->parse_scope.arg_end ||
- !parser_state->scope->parse_scope.arg_count)));
+ ((parser_state->aml >= parser_state->scope->parse_scope.arg_end
+ || !parser_state->scope->parse_scope.arg_count)));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_init_scope
@@ -109,34 +101,30 @@ acpi_ps_has_completed_scope (
******************************************************************************/
acpi_status
-acpi_ps_init_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *root_op)
+acpi_ps_init_scope(struct acpi_parse_state * parser_state,
+ union acpi_parse_object * root_op)
{
- union acpi_generic_state *scope;
+ union acpi_generic_state *scope;
+ ACPI_FUNCTION_TRACE_PTR("ps_init_scope", root_op);
- ACPI_FUNCTION_TRACE_PTR ("ps_init_scope", root_op);
-
-
- scope = acpi_ut_create_generic_state ();
+ scope = acpi_ut_create_generic_state();
if (!scope) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- scope->common.data_type = ACPI_DESC_TYPE_STATE_RPSCOPE;
- scope->parse_scope.op = root_op;
+ scope->common.data_type = ACPI_DESC_TYPE_STATE_RPSCOPE;
+ scope->parse_scope.op = root_op;
scope->parse_scope.arg_count = ACPI_VAR_ARGS;
- scope->parse_scope.arg_end = parser_state->aml_end;
- scope->parse_scope.pkg_end = parser_state->aml_end;
+ scope->parse_scope.arg_end = parser_state->aml_end;
+ scope->parse_scope.pkg_end = parser_state->aml_end;
- parser_state->scope = scope;
- parser_state->start_op = root_op;
+ parser_state->scope = scope;
+ parser_state->start_op = root_op;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_push_scope
@@ -153,48 +141,42 @@ acpi_ps_init_scope (
******************************************************************************/
acpi_status
-acpi_ps_push_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *op,
- u32 remaining_args,
- u32 arg_count)
+acpi_ps_push_scope(struct acpi_parse_state *parser_state,
+ union acpi_parse_object *op,
+ u32 remaining_args, u32 arg_count)
{
- union acpi_generic_state *scope;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_push_scope", op);
+ union acpi_generic_state *scope;
+ ACPI_FUNCTION_TRACE_PTR("ps_push_scope", op);
- scope = acpi_ut_create_generic_state ();
+ scope = acpi_ut_create_generic_state();
if (!scope) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- scope->common.data_type = ACPI_DESC_TYPE_STATE_PSCOPE;
- scope->parse_scope.op = op;
+ scope->common.data_type = ACPI_DESC_TYPE_STATE_PSCOPE;
+ scope->parse_scope.op = op;
scope->parse_scope.arg_list = remaining_args;
scope->parse_scope.arg_count = arg_count;
scope->parse_scope.pkg_end = parser_state->pkg_end;
/* Push onto scope stack */
- acpi_ut_push_generic_state (&parser_state->scope, scope);
+ acpi_ut_push_generic_state(&parser_state->scope, scope);
if (arg_count == ACPI_VAR_ARGS) {
/* Multiple arguments */
scope->parse_scope.arg_end = parser_state->pkg_end;
- }
- else {
+ } else {
/* Single argument */
- scope->parse_scope.arg_end = ACPI_TO_POINTER (ACPI_MAX_PTR);
+ scope->parse_scope.arg_end = ACPI_TO_POINTER(ACPI_MAX_PTR);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_pop_scope
@@ -212,48 +194,41 @@ acpi_ps_push_scope (
******************************************************************************/
void
-acpi_ps_pop_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object **op,
- u32 *arg_list,
- u32 *arg_count)
+acpi_ps_pop_scope(struct acpi_parse_state *parser_state,
+ union acpi_parse_object **op, u32 * arg_list, u32 * arg_count)
{
- union acpi_generic_state *scope = parser_state->scope;
-
-
- ACPI_FUNCTION_TRACE ("ps_pop_scope");
+ union acpi_generic_state *scope = parser_state->scope;
+ ACPI_FUNCTION_TRACE("ps_pop_scope");
/* Only pop the scope if there is in fact a next scope */
if (scope->common.next) {
- scope = acpi_ut_pop_generic_state (&parser_state->scope);
+ scope = acpi_ut_pop_generic_state(&parser_state->scope);
/* return to parsing previous op */
- *op = scope->parse_scope.op;
- *arg_list = scope->parse_scope.arg_list;
- *arg_count = scope->parse_scope.arg_count;
+ *op = scope->parse_scope.op;
+ *arg_list = scope->parse_scope.arg_list;
+ *arg_count = scope->parse_scope.arg_count;
parser_state->pkg_end = scope->parse_scope.pkg_end;
/* All done with this scope state structure */
- acpi_ut_delete_generic_state (scope);
- }
- else {
+ acpi_ut_delete_generic_state(scope);
+ } else {
/* empty parse stack, prepare to fetch next opcode */
- *op = NULL;
+ *op = NULL;
*arg_list = 0;
*arg_count = 0;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "Popped Op %p Args %X\n", *op, *arg_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Popped Op %p Args %X\n", *op, *arg_count));
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_cleanup_scope
@@ -267,15 +242,11 @@ acpi_ps_pop_scope (
*
******************************************************************************/
-void
-acpi_ps_cleanup_scope (
- struct acpi_parse_state *parser_state)
+void acpi_ps_cleanup_scope(struct acpi_parse_state *parser_state)
{
- union acpi_generic_state *scope;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_cleanup_scope", parser_state);
+ union acpi_generic_state *scope;
+ ACPI_FUNCTION_TRACE_PTR("ps_cleanup_scope", parser_state);
if (!parser_state) {
return_VOID;
@@ -284,10 +255,9 @@ acpi_ps_cleanup_scope (
/* Delete anything on the scope stack */
while (parser_state->scope) {
- scope = acpi_ut_pop_generic_state (&parser_state->scope);
- acpi_ut_delete_generic_state (scope);
+ scope = acpi_ut_pop_generic_state(&parser_state->scope);
+ acpi_ut_delete_generic_state(scope);
}
return_VOID;
}
-
diff --git a/drivers/acpi/parser/pstree.c b/drivers/acpi/parser/pstree.c
index d5aafe73fca..f0e755884ee 100644
--- a/drivers/acpi/parser/pstree.c
+++ b/drivers/acpi/parser/pstree.c
@@ -41,23 +41,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("pstree")
+ACPI_MODULE_NAME("pstree")
/* Local prototypes */
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
-union acpi_parse_object *
-acpi_ps_get_child (
- union acpi_parse_object *op);
+union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op);
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_get_arg
@@ -71,21 +66,16 @@ acpi_ps_get_child (
*
******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_arg (
- union acpi_parse_object *op,
- u32 argn)
+union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn)
{
- union acpi_parse_object *arg = NULL;
- const struct acpi_opcode_info *op_info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *arg = NULL;
+ const struct acpi_opcode_info *op_info;
+ ACPI_FUNCTION_ENTRY();
/* Get the info structure for this opcode */
- op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
+ op_info = acpi_ps_get_opcode_info(op->common.aml_opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Invalid opcode or ASCII character */
@@ -111,7 +101,6 @@ acpi_ps_get_arg (
return (arg);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_append_arg
@@ -126,16 +115,12 @@ acpi_ps_get_arg (
******************************************************************************/
void
-acpi_ps_append_arg (
- union acpi_parse_object *op,
- union acpi_parse_object *arg)
+acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg)
{
- union acpi_parse_object *prev_arg;
- const struct acpi_opcode_info *op_info;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *prev_arg;
+ const struct acpi_opcode_info *op_info;
+ ACPI_FUNCTION_ENTRY();
if (!op) {
return;
@@ -143,12 +128,11 @@ acpi_ps_append_arg (
/* Get the info structure for this opcode */
- op_info = acpi_ps_get_opcode_info (op->common.aml_opcode);
+ op_info = acpi_ps_get_opcode_info(op->common.aml_opcode);
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Invalid opcode */
- ACPI_REPORT_ERROR (("ps_append_arg: Invalid AML Opcode: 0x%2.2X\n",
- op->common.aml_opcode));
+ ACPI_REPORT_ERROR(("ps_append_arg: Invalid AML Opcode: 0x%2.2X\n", op->common.aml_opcode));
return;
}
@@ -170,8 +154,7 @@ acpi_ps_append_arg (
prev_arg = prev_arg->common.next;
}
prev_arg->common.next = arg;
- }
- else {
+ } else {
/* No argument list, this will be the first argument */
op->common.value.arg = arg;
@@ -185,7 +168,6 @@ acpi_ps_append_arg (
}
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -201,18 +183,14 @@ acpi_ps_append_arg (
*
******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_depth_next (
- union acpi_parse_object *origin,
- union acpi_parse_object *op)
+union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
+ union acpi_parse_object *op)
{
- union acpi_parse_object *next = NULL;
- union acpi_parse_object *parent;
- union acpi_parse_object *arg;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *next = NULL;
+ union acpi_parse_object *parent;
+ union acpi_parse_object *arg;
+ ACPI_FUNCTION_ENTRY();
if (!op) {
return (NULL);
@@ -220,7 +198,7 @@ acpi_ps_get_depth_next (
/* Look for an argument or child */
- next = acpi_ps_get_arg (op, 0);
+ next = acpi_ps_get_arg(op, 0);
if (next) {
return (next);
}
@@ -237,7 +215,7 @@ acpi_ps_get_depth_next (
parent = op->common.parent;
while (parent) {
- arg = acpi_ps_get_arg (parent, 0);
+ arg = acpi_ps_get_arg(parent, 0);
while (arg && (arg != origin) && (arg != op)) {
arg = arg->common.next;
}
@@ -261,7 +239,6 @@ acpi_ps_get_depth_next (
return (next);
}
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
*
@@ -275,15 +252,11 @@ acpi_ps_get_depth_next (
*
******************************************************************************/
-union acpi_parse_object *
-acpi_ps_get_child (
- union acpi_parse_object *op)
+union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op)
{
- union acpi_parse_object *child = NULL;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_parse_object *child = NULL;
+ ACPI_FUNCTION_ENTRY();
switch (op->common.aml_opcode) {
case AML_SCOPE_OP:
@@ -292,10 +265,9 @@ acpi_ps_get_child (
case AML_THERMAL_ZONE_OP:
case AML_INT_METHODCALL_OP:
- child = acpi_ps_get_arg (op, 0);
+ child = acpi_ps_get_arg(op, 0);
break;
-
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_METHOD_OP:
@@ -303,24 +275,21 @@ acpi_ps_get_child (
case AML_WHILE_OP:
case AML_FIELD_OP:
- child = acpi_ps_get_arg (op, 1);
+ child = acpi_ps_get_arg(op, 1);
break;
-
case AML_POWER_RES_OP:
case AML_INDEX_FIELD_OP:
- child = acpi_ps_get_arg (op, 2);
+ child = acpi_ps_get_arg(op, 2);
break;
-
case AML_PROCESSOR_OP:
case AML_BANK_FIELD_OP:
- child = acpi_ps_get_arg (op, 3);
+ child = acpi_ps_get_arg(op, 3);
break;
-
default:
/* All others have no children */
break;
@@ -330,5 +299,4 @@ acpi_ps_get_child (
}
#endif
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
diff --git a/drivers/acpi/parser/psutils.c b/drivers/acpi/parser/psutils.c
index a10f88715d4..2075efbb432 100644
--- a/drivers/acpi/parser/psutils.c
+++ b/drivers/acpi/parser/psutils.c
@@ -41,14 +41,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psutils")
-
+ACPI_MODULE_NAME("psutils")
/*******************************************************************************
*
@@ -61,15 +59,11 @@
* DESCRIPTION: Create a Scope and associated namepath op with the root name
*
******************************************************************************/
-
-union acpi_parse_object *
-acpi_ps_create_scope_op (
- void)
+union acpi_parse_object *acpi_ps_create_scope_op(void)
{
- union acpi_parse_object *scope_op;
+ union acpi_parse_object *scope_op;
-
- scope_op = acpi_ps_alloc_op (AML_SCOPE_OP);
+ scope_op = acpi_ps_alloc_op(AML_SCOPE_OP);
if (!scope_op) {
return (NULL);
}
@@ -78,7 +72,6 @@ acpi_ps_create_scope_op (
return (scope_op);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_init_op
@@ -92,23 +85,19 @@ acpi_ps_create_scope_op (
*
******************************************************************************/
-void
-acpi_ps_init_op (
- union acpi_parse_object *op,
- u16 opcode)
+void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
op->common.data_type = ACPI_DESC_TYPE_PARSER;
op->common.aml_opcode = opcode;
- ACPI_DISASM_ONLY_MEMBERS (ACPI_STRNCPY (op->common.aml_op_name,
- (acpi_ps_get_opcode_info (opcode))->name,
- sizeof (op->common.aml_op_name)));
+ ACPI_DISASM_ONLY_MEMBERS(ACPI_STRNCPY(op->common.aml_op_name,
+ (acpi_ps_get_opcode_info
+ (opcode))->name,
+ sizeof(op->common.aml_op_name)));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_alloc_op
@@ -123,29 +112,23 @@ acpi_ps_init_op (
*
******************************************************************************/
-union acpi_parse_object*
-acpi_ps_alloc_op (
- u16 opcode)
+union acpi_parse_object *acpi_ps_alloc_op(u16 opcode)
{
- union acpi_parse_object *op;
- const struct acpi_opcode_info *op_info;
- u8 flags = ACPI_PARSEOP_GENERIC;
-
+ union acpi_parse_object *op;
+ const struct acpi_opcode_info *op_info;
+ u8 flags = ACPI_PARSEOP_GENERIC;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
-
- op_info = acpi_ps_get_opcode_info (opcode);
+ op_info = acpi_ps_get_opcode_info(opcode);
/* Determine type of parse_op required */
if (op_info->flags & AML_DEFER) {
flags = ACPI_PARSEOP_DEFERRED;
- }
- else if (op_info->flags & AML_NAMED) {
+ } else if (op_info->flags & AML_NAMED) {
flags = ACPI_PARSEOP_NAMED;
- }
- else if (opcode == AML_INT_BYTELIST_OP) {
+ } else if (opcode == AML_INT_BYTELIST_OP) {
flags = ACPI_PARSEOP_BYTELIST;
}
@@ -154,25 +137,25 @@ acpi_ps_alloc_op (
if (flags == ACPI_PARSEOP_GENERIC) {
/* The generic op (default) is by far the most common (16 to 1) */
- op = acpi_ut_acquire_from_cache (ACPI_MEM_LIST_PSNODE);
- }
- else {
+ op = acpi_os_acquire_object(acpi_gbl_ps_node_cache);
+ memset(op, 0, sizeof(struct acpi_parse_obj_common));
+ } else {
/* Extended parseop */
- op = acpi_ut_acquire_from_cache (ACPI_MEM_LIST_PSNODE_EXT);
+ op = acpi_os_acquire_object(acpi_gbl_ps_node_ext_cache);
+ memset(op, 0, sizeof(struct acpi_parse_obj_named));
}
/* Initialize the Op */
if (op) {
- acpi_ps_init_op (op, opcode);
+ acpi_ps_init_op(op, opcode);
op->common.flags = flags;
}
return (op);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ps_free_op
@@ -186,53 +169,22 @@ acpi_ps_alloc_op (
*
******************************************************************************/
-void
-acpi_ps_free_op (
- union acpi_parse_object *op)
+void acpi_ps_free_op(union acpi_parse_object *op)
{
- ACPI_FUNCTION_NAME ("ps_free_op");
-
+ ACPI_FUNCTION_NAME("ps_free_op");
if (op->common.aml_opcode == AML_INT_RETURN_VALUE_OP) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Free retval op: %p\n", op));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "Free retval op: %p\n",
+ op));
}
if (op->common.flags & ACPI_PARSEOP_GENERIC) {
- acpi_ut_release_to_cache (ACPI_MEM_LIST_PSNODE, op);
- }
- else {
- acpi_ut_release_to_cache (ACPI_MEM_LIST_PSNODE_EXT, op);
+ (void)acpi_os_release_object(acpi_gbl_ps_node_cache, op);
+ } else {
+ (void)acpi_os_release_object(acpi_gbl_ps_node_ext_cache, op);
}
}
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-/*******************************************************************************
- *
- * FUNCTION: acpi_ps_delete_parse_cache
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Free all objects that are on the parse cache list.
- *
- ******************************************************************************/
-
-void
-acpi_ps_delete_parse_cache (
- void)
-{
- ACPI_FUNCTION_TRACE ("ps_delete_parse_cache");
-
-
- acpi_ut_delete_generic_cache (ACPI_MEM_LIST_PSNODE);
- acpi_ut_delete_generic_cache (ACPI_MEM_LIST_PSNODE_EXT);
- return_VOID;
-}
-#endif
-
-
/*******************************************************************************
*
* FUNCTION: Utility functions
@@ -241,36 +193,27 @@ acpi_ps_delete_parse_cache (
*
******************************************************************************/
-
/*
* Is "c" a namestring lead character?
*/
-u8
-acpi_ps_is_leading_char (
- u32 c)
+u8 acpi_ps_is_leading_char(u32 c)
{
return ((u8) (c == '_' || (c >= 'A' && c <= 'Z')));
}
-
/*
* Is "c" a namestring prefix character?
*/
-u8
-acpi_ps_is_prefix_char (
- u32 c)
+u8 acpi_ps_is_prefix_char(u32 c)
{
return ((u8) (c == '\\' || c == '^'));
}
-
/*
* Get op's name (4-byte name segment) or 0 if unnamed
*/
#ifdef ACPI_FUTURE_USAGE
-u32
-acpi_ps_get_name (
- union acpi_parse_object *op)
+u32 acpi_ps_get_name(union acpi_parse_object * op)
{
/* The "generic" object has no name associated with it */
@@ -283,16 +226,12 @@ acpi_ps_get_name (
return (op->named.name);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*
* Set op's name
*/
-void
-acpi_ps_set_name (
- union acpi_parse_object *op,
- u32 name)
+void acpi_ps_set_name(union acpi_parse_object *op, u32 name)
{
/* The "generic" object has no name associated with it */
@@ -303,4 +242,3 @@ acpi_ps_set_name (
op->named.name = name;
}
-
diff --git a/drivers/acpi/parser/pswalk.c b/drivers/acpi/parser/pswalk.c
index 9d20cb2ceb5..08f2321b6de 100644
--- a/drivers/acpi/parser/pswalk.c
+++ b/drivers/acpi/parser/pswalk.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("pswalk")
-
+ACPI_MODULE_NAME("pswalk")
/*******************************************************************************
*
@@ -60,18 +58,13 @@
* DESCRIPTION: Delete a portion of or an entire parse tree.
*
******************************************************************************/
-
-void
-acpi_ps_delete_parse_tree (
- union acpi_parse_object *subtree_root)
+void acpi_ps_delete_parse_tree(union acpi_parse_object *subtree_root)
{
- union acpi_parse_object *op = subtree_root;
- union acpi_parse_object *next = NULL;
- union acpi_parse_object *parent = NULL;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ps_delete_parse_tree", subtree_root);
+ union acpi_parse_object *op = subtree_root;
+ union acpi_parse_object *next = NULL;
+ union acpi_parse_object *parent = NULL;
+ ACPI_FUNCTION_TRACE_PTR("ps_delete_parse_tree", subtree_root);
/* Visit all nodes in the subtree */
@@ -81,7 +74,7 @@ acpi_ps_delete_parse_tree (
if (op != parent) {
/* Look for an argument or child of the current op */
- next = acpi_ps_get_arg (op, 0);
+ next = acpi_ps_get_arg(op, 0);
if (next) {
/* Still going downward in tree (Op is not completed yet) */
@@ -95,7 +88,7 @@ acpi_ps_delete_parse_tree (
next = op->common.next;
parent = op->common.parent;
- acpi_ps_free_op (op);
+ acpi_ps_free_op(op);
/* If we are back to the starting point, the walk is complete. */
@@ -104,8 +97,7 @@ acpi_ps_delete_parse_tree (
}
if (next) {
op = next;
- }
- else {
+ } else {
op = parent;
}
}
diff --git a/drivers/acpi/parser/psxface.c b/drivers/acpi/parser/psxface.c
index dba893648e8..4dcbd443160 100644
--- a/drivers/acpi/parser/psxface.c
+++ b/drivers/acpi/parser/psxface.c
@@ -41,24 +41,27 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
-#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_PARSER
- ACPI_MODULE_NAME ("psxface")
+ACPI_MODULE_NAME("psxface")
+
+/* Local Prototypes */
+static acpi_status acpi_ps_execute_pass(struct acpi_parameter_info *info);
+static void
+acpi_ps_update_parameter_list(struct acpi_parameter_info *info, u16 action);
/*******************************************************************************
*
- * FUNCTION: acpi_psx_execute
+ * FUNCTION: acpi_ps_execute_method
*
* PARAMETERS: Info - Method info block, contains:
* Node - Method Node to execute
+ * obj_desc - Method object
* Parameters - List of parameters to pass to the method,
* terminated by NULL. Params itself may be
* NULL if no parameters are being passed.
@@ -67,6 +70,7 @@
* parameter_type - Type of Parameter list
* return_object - Where to put method's return value (if
* any). If NULL, no value is returned.
+ * pass_number - Parse or execute pass
*
* RETURN: Status
*
@@ -74,173 +78,170 @@
*
******************************************************************************/
-acpi_status
-acpi_psx_execute (
- struct acpi_parameter_info *info)
+acpi_status acpi_ps_execute_method(struct acpi_parameter_info *info)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- u32 i;
- union acpi_parse_object *op;
- struct acpi_walk_state *walk_state;
-
-
- ACPI_FUNCTION_TRACE ("psx_execute");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ps_execute_method");
- /* Validate the Node and get the attached object */
+ /* Validate the Info and method Node */
if (!info || !info->node) {
- return_ACPI_STATUS (AE_NULL_ENTRY);
- }
-
- obj_desc = acpi_ns_get_attached_object (info->node);
- if (!obj_desc) {
- return_ACPI_STATUS (AE_NULL_OBJECT);
+ return_ACPI_STATUS(AE_NULL_ENTRY);
}
/* Init for new method, wait on concurrency semaphore */
- status = acpi_ds_begin_method_execution (info->node, obj_desc, NULL);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ds_begin_method_execution(info->node, info->obj_desc, NULL);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- if ((info->parameter_type == ACPI_PARAM_ARGS) &&
- (info->parameters)) {
- /*
- * The caller "owns" the parameters, so give each one an extra
- * reference
- */
- for (i = 0; info->parameters[i]; i++) {
- acpi_ut_add_reference (info->parameters[i]);
- }
- }
+ /*
+ * The caller "owns" the parameters, so give each one an extra
+ * reference
+ */
+ acpi_ps_update_parameter_list(info, REF_INCREMENT);
/*
* 1) Perform the first pass parse of the method to enter any
- * named objects that it creates into the namespace
+ * named objects that it creates into the namespace
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "**** Begin Method Parse **** Entry=%p obj=%p\n",
- info->node, obj_desc));
-
- /* Create and init a Root Node */
-
- op = acpi_ps_create_scope_op ();
- if (!op) {
- status = AE_NO_MEMORY;
- goto cleanup1;
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** Begin Method Parse **** Entry=%p obj=%p\n",
+ info->node, info->obj_desc));
+
+ info->pass_number = 1;
+ status = acpi_ps_execute_pass(info);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
}
/*
- * Get a new owner_id for objects created by this method. Namespace
- * objects (such as Operation Regions) can be created during the
- * first pass parse.
+ * 2) Execute the method. Performs second pass parse simultaneously
*/
- obj_desc->method.owning_id = acpi_ut_allocate_owner_id (ACPI_OWNER_TYPE_METHOD);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** Begin Method Execution **** Entry=%p obj=%p\n",
+ info->node, info->obj_desc));
- /* Create and initialize a new walk state */
+ info->pass_number = 3;
+ status = acpi_ps_execute_pass(info);
- walk_state = acpi_ds_create_walk_state (obj_desc->method.owning_id,
- NULL, NULL, NULL);
- if (!walk_state) {
- status = AE_NO_MEMORY;
- goto cleanup2;
- }
+ cleanup:
+ /* Take away the extra reference that we gave the parameters above */
- status = acpi_ds_init_aml_walk (walk_state, op, info->node,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length, NULL, 1);
- if (ACPI_FAILURE (status)) {
- goto cleanup3;
- }
+ acpi_ps_update_parameter_list(info, REF_DECREMENT);
- /* Parse the AML */
+ /* Exit now if error above */
- status = acpi_ps_parse_aml (walk_state);
- acpi_ps_delete_parse_tree (op);
- if (ACPI_FAILURE (status)) {
- goto cleanup1; /* Walk state is already deleted */
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
- * 2) Execute the method. Performs second pass parse simultaneously
+ * If the method has returned an object, signal this to the caller with
+ * a control exception code
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
- "**** Begin Method Execution **** Entry=%p obj=%p\n",
- info->node, obj_desc));
-
- /* Create and init a Root Node */
+ if (info->return_object) {
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Method returned obj_desc=%p\n",
+ info->return_object));
+ ACPI_DUMP_STACK_ENTRY(info->return_object);
- op = acpi_ps_create_scope_op ();
- if (!op) {
- status = AE_NO_MEMORY;
- goto cleanup1;
+ status = AE_CTRL_RETURN_VALUE;
}
- /* Init new op with the method name and pointer back to the NS node */
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_update_parameter_list
+ *
+ * PARAMETERS: Info - See struct acpi_parameter_info
+ * (Used: parameter_type and Parameters)
+ * Action - Add or Remove reference
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Update reference count on all method parameter objects
+ *
+ ******************************************************************************/
- acpi_ps_set_name (op, info->node->name.integer);
- op->common.node = info->node;
+static void
+acpi_ps_update_parameter_list(struct acpi_parameter_info *info, u16 action)
+{
+ acpi_native_uint i;
- /* Create and initialize a new walk state */
+ if ((info->parameter_type == ACPI_PARAM_ARGS) && (info->parameters)) {
+ /* Update reference count for each parameter */
- walk_state = acpi_ds_create_walk_state (0, NULL, NULL, NULL);
- if (!walk_state) {
- status = AE_NO_MEMORY;
- goto cleanup2;
- }
+ for (i = 0; info->parameters[i]; i++) {
+ /* Ignore errors, just do them all */
- status = acpi_ds_init_aml_walk (walk_state, op, info->node,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length, info, 3);
- if (ACPI_FAILURE (status)) {
- goto cleanup3;
+ (void)acpi_ut_update_object_reference(info->
+ parameters[i],
+ action);
+ }
}
+}
- /* The walk of the parse tree is where we actually execute the method */
-
- status = acpi_ps_parse_aml (walk_state);
- goto cleanup2; /* Walk state already deleted */
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_execute_pass
+ *
+ * PARAMETERS: Info - See struct acpi_parameter_info
+ * (Used: pass_number, Node, and obj_desc)
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Single AML pass: Parse or Execute a control method
+ *
+ ******************************************************************************/
+static acpi_status acpi_ps_execute_pass(struct acpi_parameter_info *info)
+{
+ acpi_status status;
+ union acpi_parse_object *op;
+ struct acpi_walk_state *walk_state;
-cleanup3:
- acpi_ds_delete_walk_state (walk_state);
+ ACPI_FUNCTION_TRACE("ps_execute_pass");
-cleanup2:
- acpi_ps_delete_parse_tree (op);
+ /* Create and init a Root Node */
-cleanup1:
- if ((info->parameter_type == ACPI_PARAM_ARGS) &&
- (info->parameters)) {
- /* Take away the extra reference that we gave the parameters above */
+ op = acpi_ps_create_scope_op();
+ if (!op) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
- for (i = 0; info->parameters[i]; i++) {
- /* Ignore errors, just do them all */
+ /* Create and initialize a new walk state */
- (void) acpi_ut_update_object_reference (
- info->parameters[i], REF_DECREMENT);
- }
+ walk_state =
+ acpi_ds_create_walk_state(info->obj_desc->method.owner_id, NULL,
+ NULL, NULL);
+ if (!walk_state) {
+ status = AE_NO_MEMORY;
+ goto cleanup;
}
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ds_init_aml_walk(walk_state, op, info->node,
+ info->obj_desc->method.aml_start,
+ info->obj_desc->method.aml_length,
+ info->pass_number == 1 ? NULL : info,
+ info->pass_number);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup;
}
- /*
- * If the method has returned an object, signal this to the caller with
- * a control exception code
- */
- if (info->return_object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Method returned obj_desc=%p\n",
- info->return_object));
- ACPI_DUMP_STACK_ENTRY (info->return_object);
-
- status = AE_CTRL_RETURN_VALUE;
- }
+ /* Parse the AML */
- return_ACPI_STATUS (status);
-}
+ status = acpi_ps_parse_aml(walk_state);
+ /* Walk state was deleted by parse_aml */
+ cleanup:
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(status);
+}
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 5148f3c10b5..2a718df769b 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -35,22 +35,17 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_PCI_COMPONENT
-ACPI_MODULE_NAME ("pci_bind")
+ACPI_MODULE_NAME("pci_bind")
struct acpi_pci_data {
- struct acpi_pci_id id;
- struct pci_bus *bus;
- struct pci_dev *dev;
+ struct acpi_pci_id id;
+ struct pci_bus *bus;
+ struct pci_dev *dev;
};
-
-void
-acpi_pci_data_handler (
- acpi_handle handle,
- u32 function,
- void *context)
+static void acpi_pci_data_handler(acpi_handle handle, u32 function,
+ void *context)
{
ACPI_FUNCTION_TRACE("acpi_pci_data_handler");
@@ -59,7 +54,6 @@ acpi_pci_data_handler (
return_VOID;
}
-
/**
* acpi_get_pci_id
* ------------------
@@ -67,15 +61,12 @@ acpi_pci_data_handler (
* to resolve PCI information for ACPI-PCI devices defined in the namespace.
* This typically occurs when resolving PCI operation region information.
*/
-acpi_status
-acpi_get_pci_id (
- acpi_handle handle,
- struct acpi_pci_id *id)
+acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_device *device = NULL;
- struct acpi_pci_data *data = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_device *device = NULL;
+ struct acpi_pci_data *data = NULL;
ACPI_FUNCTION_TRACE("acpi_get_pci_id");
@@ -84,52 +75,50 @@ acpi_get_pci_id (
result = acpi_bus_get_device(handle, &device);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid ACPI Bus context for device %s\n",
- acpi_device_bid(device)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid ACPI Bus context for device %s\n",
+ acpi_device_bid(device)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
- status = acpi_get_data(handle, acpi_pci_data_handler, (void**) &data);
+ status = acpi_get_data(handle, acpi_pci_data_handler, (void **)&data);
if (ACPI_FAILURE(status) || !data) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid ACPI-PCI context for device %s\n",
- acpi_device_bid(device)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid ACPI-PCI context for device %s\n",
+ acpi_device_bid(device)));
return_ACPI_STATUS(status);
}
*id = data->id;
-
+
/*
- id->segment = data->id.segment;
- id->bus = data->id.bus;
- id->device = data->id.device;
- id->function = data->id.function;
- */
+ id->segment = data->id.segment;
+ id->bus = data->id.bus;
+ id->device = data->id.device;
+ id->function = data->id.function;
+ */
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Device %s has PCI address %02x:%02x:%02x.%02x\n",
- acpi_device_bid(device), id->segment, id->bus,
- id->device, id->function));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Device %s has PCI address %02x:%02x:%02x.%02x\n",
+ acpi_device_bid(device), id->segment, id->bus,
+ id->device, id->function));
return_ACPI_STATUS(AE_OK);
}
+
EXPORT_SYMBOL(acpi_get_pci_id);
-
-int
-acpi_pci_bind (
- struct acpi_device *device)
+int acpi_pci_bind(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_pci_data *data = NULL;
- struct acpi_pci_data *pdata = NULL;
- char *pathname = NULL;
- struct acpi_buffer buffer = {0, NULL};
- acpi_handle handle = NULL;
- struct pci_dev *dev;
- struct pci_bus *bus;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_pci_data *data = NULL;
+ struct acpi_pci_data *pdata = NULL;
+ char *pathname = NULL;
+ struct acpi_buffer buffer = { 0, NULL };
+ acpi_handle handle = NULL;
+ struct pci_dev *dev;
+ struct pci_bus *bus;
ACPI_FUNCTION_TRACE("acpi_pci_bind");
@@ -137,34 +126,34 @@ acpi_pci_bind (
return_VALUE(-EINVAL);
pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
- if(!pathname)
+ if (!pathname)
return_VALUE(-ENOMEM);
memset(pathname, 0, ACPI_PATHNAME_MAX);
buffer.length = ACPI_PATHNAME_MAX;
buffer.pointer = pathname;
data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
- if (!data){
- kfree (pathname);
+ if (!data) {
+ kfree(pathname);
return_VALUE(-ENOMEM);
}
memset(data, 0, sizeof(struct acpi_pci_data));
acpi_get_name(device->handle, ACPI_FULL_PATHNAME, &buffer);
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Binding PCI device [%s]...\n",
- pathname));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Binding PCI device [%s]...\n",
+ pathname));
/*
* Segment & Bus
* -------------
* These are obtained via the parent device's ACPI-PCI context.
*/
- status = acpi_get_data(device->parent->handle, acpi_pci_data_handler,
- (void**) &pdata);
+ status = acpi_get_data(device->parent->handle, acpi_pci_data_handler,
+ (void **)&pdata);
if (ACPI_FAILURE(status) || !pdata || !pdata->bus) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid ACPI-PCI context for parent device %s\n",
- acpi_device_bid(device->parent)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid ACPI-PCI context for parent device %s\n",
+ acpi_device_bid(device->parent)));
result = -ENODEV;
goto end;
}
@@ -181,8 +170,8 @@ acpi_pci_bind (
data->id.function = device->pnp.bus_address & 0xFFFF;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "...to %02x:%02x:%02x.%02x\n",
- data->id.segment, data->id.bus, data->id.device,
- data->id.function));
+ data->id.segment, data->id.bus, data->id.device,
+ data->id.function));
/*
* TBD: Support slot devices (e.g. function=0xFFFF).
@@ -202,25 +191,25 @@ acpi_pci_bind (
if (bus) {
list_for_each_entry(dev, &bus->devices, bus_list) {
if (dev->devfn == PCI_DEVFN(data->id.device,
- data->id.function)) {
+ data->id.function)) {
data->dev = dev;
break;
}
}
}
if (!data->dev) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Device %02x:%02x:%02x.%02x not present in PCI namespace\n",
- data->id.segment, data->id.bus,
- data->id.device, data->id.function));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Device %02x:%02x:%02x.%02x not present in PCI namespace\n",
+ data->id.segment, data->id.bus,
+ data->id.device, data->id.function));
result = -ENODEV;
goto end;
}
if (!data->dev->bus) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Device %02x:%02x:%02x.%02x has invalid 'bus' field\n",
- data->id.segment, data->id.bus,
- data->id.device, data->id.function));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Device %02x:%02x:%02x.%02x has invalid 'bus' field\n",
+ data->id.segment, data->id.bus,
+ data->id.device, data->id.function));
result = -ENODEV;
goto end;
}
@@ -232,10 +221,10 @@ acpi_pci_bind (
* facilitate callbacks for all of its children.
*/
if (data->dev->subordinate) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Device %02x:%02x:%02x.%02x is a PCI bridge\n",
- data->id.segment, data->id.bus,
- data->id.device, data->id.function));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Device %02x:%02x:%02x.%02x is a PCI bridge\n",
+ data->id.segment, data->id.bus,
+ data->id.device, data->id.function));
data->bus = data->dev->subordinate;
device->ops.bind = acpi_pci_bind;
device->ops.unbind = acpi_pci_unbind;
@@ -249,8 +238,8 @@ acpi_pci_bind (
status = acpi_attach_data(device->handle, acpi_pci_data_handler, data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to attach ACPI-PCI context to device %s\n",
- acpi_device_bid(device)));
+ "Unable to attach ACPI-PCI context to device %s\n",
+ acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
@@ -267,15 +256,15 @@ acpi_pci_bind (
*/
status = acpi_get_handle(device->handle, METHOD_NAME__PRT, &handle);
if (ACPI_SUCCESS(status)) {
- if (data->bus) /* PCI-PCI bridge */
- acpi_pci_irq_add_prt(device->handle, data->id.segment,
- data->bus->number);
- else /* non-bridge PCI device */
+ if (data->bus) /* PCI-PCI bridge */
acpi_pci_irq_add_prt(device->handle, data->id.segment,
- data->id.bus);
+ data->bus->number);
+ else /* non-bridge PCI device */
+ acpi_pci_irq_add_prt(device->handle, data->id.segment,
+ data->id.bus);
}
-end:
+ end:
kfree(pathname);
if (result)
kfree(data);
@@ -283,22 +272,21 @@ end:
return_VALUE(result);
}
-int acpi_pci_unbind(
- struct acpi_device *device)
+int acpi_pci_unbind(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_pci_data *data = NULL;
- char *pathname = NULL;
- struct acpi_buffer buffer = {0, NULL};
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_pci_data *data = NULL;
+ char *pathname = NULL;
+ struct acpi_buffer buffer = { 0, NULL };
ACPI_FUNCTION_TRACE("acpi_pci_unbind");
if (!device || !device->parent)
return_VALUE(-EINVAL);
- pathname = (char *) kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
- if(!pathname)
+ pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
+ if (!pathname)
return_VALUE(-ENOMEM);
memset(pathname, 0, ACPI_PATHNAME_MAX);
@@ -306,14 +294,16 @@ int acpi_pci_unbind(
buffer.pointer = pathname;
acpi_get_name(device->handle, ACPI_FULL_PATHNAME, &buffer);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unbinding PCI device [%s]...\n",
- pathname));
+ pathname));
kfree(pathname);
- status = acpi_get_data(device->handle, acpi_pci_data_handler, (void**)&data);
+ status =
+ acpi_get_data(device->handle, acpi_pci_data_handler,
+ (void **)&data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to get data from device %s\n",
- acpi_device_bid(device)));
+ "Unable to get data from device %s\n",
+ acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
@@ -321,8 +311,8 @@ int acpi_pci_unbind(
status = acpi_detach_data(device->handle, acpi_pci_data_handler);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to detach data from device %s\n",
- acpi_device_bid(device)));
+ "Unable to detach data from device %s\n",
+ acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
@@ -331,39 +321,37 @@ int acpi_pci_unbind(
}
kfree(data);
-end:
+ end:
return_VALUE(result);
}
-int
-acpi_pci_bind_root (
- struct acpi_device *device,
- struct acpi_pci_id *id,
- struct pci_bus *bus)
+int
+acpi_pci_bind_root(struct acpi_device *device,
+ struct acpi_pci_id *id, struct pci_bus *bus)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_pci_data *data = NULL;
- char *pathname = NULL;
- struct acpi_buffer buffer = {0, NULL};
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_pci_data *data = NULL;
+ char *pathname = NULL;
+ struct acpi_buffer buffer = { 0, NULL };
ACPI_FUNCTION_TRACE("acpi_pci_bind_root");
pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
- if(!pathname)
+ if (!pathname)
return_VALUE(-ENOMEM);
memset(pathname, 0, ACPI_PATHNAME_MAX);
buffer.length = ACPI_PATHNAME_MAX;
buffer.pointer = pathname;
- if (!device || !id || !bus){
+ if (!device || !id || !bus) {
kfree(pathname);
return_VALUE(-EINVAL);
}
data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
- if (!data){
+ if (!data) {
kfree(pathname);
return_VALUE(-ENOMEM);
}
@@ -377,18 +365,18 @@ acpi_pci_bind_root (
acpi_get_name(device->handle, ACPI_FULL_PATHNAME, &buffer);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Binding PCI root bridge [%s] to "
- "%02x:%02x\n", pathname, id->segment, id->bus));
+ "%02x:%02x\n", pathname, id->segment, id->bus));
status = acpi_attach_data(device->handle, acpi_pci_data_handler, data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to attach ACPI-PCI context to device %s\n",
- pathname));
+ "Unable to attach ACPI-PCI context to device %s\n",
+ pathname));
result = -ENODEV;
goto end;
}
-end:
+ end:
kfree(pathname);
if (result != 0)
kfree(data);
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index bb973d2109a..09567c2edcf 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -38,26 +38,22 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_PCI_COMPONENT
-ACPI_MODULE_NAME ("pci_irq")
+ACPI_MODULE_NAME("pci_irq")
-static struct acpi_prt_list acpi_prt;
+static struct acpi_prt_list acpi_prt;
static DEFINE_SPINLOCK(acpi_prt_lock);
/* --------------------------------------------------------------------------
PCI IRQ Routing Table (PRT) Support
-------------------------------------------------------------------------- */
-static struct acpi_prt_entry *
-acpi_pci_irq_find_prt_entry (
- int segment,
- int bus,
- int device,
- int pin)
+static struct acpi_prt_entry *acpi_pci_irq_find_prt_entry(int segment,
+ int bus,
+ int device, int pin)
{
- struct list_head *node = NULL;
- struct acpi_prt_entry *entry = NULL;
+ struct list_head *node = NULL;
+ struct acpi_prt_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_irq_find_prt_entry");
@@ -72,10 +68,10 @@ acpi_pci_irq_find_prt_entry (
spin_lock(&acpi_prt_lock);
list_for_each(node, &acpi_prt.entries) {
entry = list_entry(node, struct acpi_prt_entry, node);
- if ((segment == entry->id.segment)
- && (bus == entry->id.bus)
- && (device == entry->id.device)
- && (pin == entry->pin)) {
+ if ((segment == entry->id.segment)
+ && (bus == entry->id.bus)
+ && (device == entry->id.device)
+ && (pin == entry->pin)) {
spin_unlock(&acpi_prt_lock);
return_PTR(entry);
}
@@ -85,15 +81,11 @@ acpi_pci_irq_find_prt_entry (
return_PTR(NULL);
}
-
static int
-acpi_pci_irq_add_entry (
- acpi_handle handle,
- int segment,
- int bus,
- struct acpi_pci_routing_table *prt)
+acpi_pci_irq_add_entry(acpi_handle handle,
+ int segment, int bus, struct acpi_pci_routing_table *prt)
{
- struct acpi_prt_entry *entry = NULL;
+ struct acpi_prt_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_irq_add_entry");
@@ -139,9 +131,10 @@ acpi_pci_irq_add_entry (
entry->link.index = prt->source_index;
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INFO,
- " %02X:%02X:%02X[%c] -> %s[%d]\n",
- entry->id.segment, entry->id.bus, entry->id.device,
- ('A' + entry->pin), prt->source, entry->link.index));
+ " %02X:%02X:%02X[%c] -> %s[%d]\n",
+ entry->id.segment, entry->id.bus,
+ entry->id.device, ('A' + entry->pin), prt->source,
+ entry->link.index));
spin_lock(&acpi_prt_lock);
list_add_tail(&entry->node, &acpi_prt.entries);
@@ -151,38 +144,29 @@ acpi_pci_irq_add_entry (
return_VALUE(0);
}
-
static void
-acpi_pci_irq_del_entry (
- int segment,
- int bus,
- struct acpi_prt_entry *entry)
+acpi_pci_irq_del_entry(int segment, int bus, struct acpi_prt_entry *entry)
{
- if (segment == entry->id.segment && bus == entry->id.bus){
+ if (segment == entry->id.segment && bus == entry->id.bus) {
acpi_prt.count--;
list_del(&entry->node);
kfree(entry);
}
}
-
-int
-acpi_pci_irq_add_prt (
- acpi_handle handle,
- int segment,
- int bus)
+int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus)
{
- acpi_status status = AE_OK;
- char *pathname = NULL;
- struct acpi_buffer buffer = {0, NULL};
- struct acpi_pci_routing_table *prt = NULL;
- struct acpi_pci_routing_table *entry = NULL;
- static int first_time = 1;
+ acpi_status status = AE_OK;
+ char *pathname = NULL;
+ struct acpi_buffer buffer = { 0, NULL };
+ struct acpi_pci_routing_table *prt = NULL;
+ struct acpi_pci_routing_table *entry = NULL;
+ static int first_time = 1;
ACPI_FUNCTION_TRACE("acpi_pci_irq_add_prt");
- pathname = (char *) kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
- if(!pathname)
+ pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
+ if (!pathname)
return_VALUE(-ENOMEM);
memset(pathname, 0, ACPI_PATHNAME_MAX);
@@ -202,7 +186,7 @@ acpi_pci_irq_add_prt (
acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
printk(KERN_DEBUG "ACPI: PCI Interrupt Routing Table [%s._PRT]\n",
- pathname);
+ pathname);
/*
* Evaluate this _PRT and add its entries to our global list (acpi_prt).
@@ -214,12 +198,12 @@ acpi_pci_irq_add_prt (
status = acpi_get_irq_routing_table(handle, &buffer);
if (status != AE_BUFFER_OVERFLOW) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRT [%s]\n",
- acpi_format_exception(status)));
+ acpi_format_exception(status)));
return_VALUE(-ENODEV);
}
prt = kmalloc(buffer.length, GFP_KERNEL);
- if (!prt){
+ if (!prt) {
return_VALUE(-ENOMEM);
}
memset(prt, 0, buffer.length);
@@ -228,7 +212,7 @@ acpi_pci_irq_add_prt (
status = acpi_get_irq_routing_table(handle, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRT [%s]\n",
- acpi_format_exception(status)));
+ acpi_format_exception(status)));
kfree(buffer.pointer);
return_VALUE(-ENODEV);
}
@@ -238,7 +222,7 @@ acpi_pci_irq_add_prt (
while (entry && (entry->length > 0)) {
acpi_pci_irq_add_entry(handle, segment, bus, entry);
entry = (struct acpi_pci_routing_table *)
- ((unsigned long) entry + entry->length);
+ ((unsigned long)entry + entry->length);
}
kfree(prt);
@@ -246,18 +230,18 @@ acpi_pci_irq_add_prt (
return_VALUE(0);
}
-void
-acpi_pci_irq_del_prt (int segment, int bus)
+void acpi_pci_irq_del_prt(int segment, int bus)
{
- struct list_head *node = NULL, *n = NULL;
- struct acpi_prt_entry *entry = NULL;
+ struct list_head *node = NULL, *n = NULL;
+ struct acpi_prt_entry *entry = NULL;
- if (!acpi_prt.count) {
+ if (!acpi_prt.count) {
return;
}
- printk(KERN_DEBUG "ACPI: Delete PCI Interrupt Routing Table for %x:%x\n",
- segment, bus);
+ printk(KERN_DEBUG
+ "ACPI: Delete PCI Interrupt Routing Table for %x:%x\n", segment,
+ bus);
spin_lock(&acpi_prt_lock);
list_for_each_safe(node, n, &acpi_prt.entries) {
entry = list_entry(node, struct acpi_prt_entry, node);
@@ -266,26 +250,27 @@ acpi_pci_irq_del_prt (int segment, int bus)
}
spin_unlock(&acpi_prt_lock);
}
+
/* --------------------------------------------------------------------------
PCI Interrupt Routing Support
-------------------------------------------------------------------------- */
-typedef int (*irq_lookup_func)(struct acpi_prt_entry *, int *, int *, char **);
+typedef int (*irq_lookup_func) (struct acpi_prt_entry *, int *, int *, char **);
static int
acpi_pci_allocate_irq(struct acpi_prt_entry *entry,
- int *edge_level,
- int *active_high_low,
- char **link)
+ int *edge_level, int *active_high_low, char **link)
{
- int irq;
+ int irq;
ACPI_FUNCTION_TRACE("acpi_pci_allocate_irq");
if (entry->link.handle) {
irq = acpi_pci_link_allocate_irq(entry->link.handle,
- entry->link.index, edge_level, active_high_low, link);
+ entry->link.index, edge_level,
+ active_high_low, link);
if (irq < 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid IRQ link routing entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid IRQ link routing entry\n"));
return_VALUE(-1);
}
} else {
@@ -300,11 +285,9 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry,
static int
acpi_pci_free_irq(struct acpi_prt_entry *entry,
- int *edge_level,
- int *active_high_low,
- char **link)
+ int *edge_level, int *active_high_low, char **link)
{
- int irq;
+ int irq;
ACPI_FUNCTION_TRACE("acpi_pci_free_irq");
if (entry->link.handle) {
@@ -314,38 +297,36 @@ acpi_pci_free_irq(struct acpi_prt_entry *entry,
}
return_VALUE(irq);
}
+
/*
* acpi_pci_irq_lookup
* success: return IRQ >= 0
* failure: return -1
*/
static int
-acpi_pci_irq_lookup (
- struct pci_bus *bus,
- int device,
- int pin,
- int *edge_level,
- int *active_high_low,
- char **link,
- irq_lookup_func func)
+acpi_pci_irq_lookup(struct pci_bus *bus,
+ int device,
+ int pin,
+ int *edge_level,
+ int *active_high_low, char **link, irq_lookup_func func)
{
- struct acpi_prt_entry *entry = NULL;
+ struct acpi_prt_entry *entry = NULL;
int segment = pci_domain_nr(bus);
int bus_nr = bus->number;
int ret;
ACPI_FUNCTION_TRACE("acpi_pci_irq_lookup");
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Searching for PRT entry for %02x:%02x:%02x[%c]\n",
- segment, bus_nr, device, ('A' + pin)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Searching for PRT entry for %02x:%02x:%02x[%c]\n",
+ segment, bus_nr, device, ('A' + pin)));
- entry = acpi_pci_irq_find_prt_entry(segment, bus_nr, device, pin);
+ entry = acpi_pci_irq_find_prt_entry(segment, bus_nr, device, pin);
if (!entry) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "PRT entry not found\n"));
return_VALUE(-1);
}
-
+
ret = func(entry, edge_level, active_high_low, link);
return_VALUE(ret);
}
@@ -356,17 +337,14 @@ acpi_pci_irq_lookup (
* failure: return < 0
*/
static int
-acpi_pci_irq_derive (
- struct pci_dev *dev,
- int pin,
- int *edge_level,
- int *active_high_low,
- char **link,
- irq_lookup_func func)
+acpi_pci_irq_derive(struct pci_dev *dev,
+ int pin,
+ int *edge_level,
+ int *active_high_low, char **link, irq_lookup_func func)
{
- struct pci_dev *bridge = dev;
- int irq = -1;
- u8 bridge_pin = 0;
+ struct pci_dev *bridge = dev;
+ int irq = -1;
+ u8 bridge_pin = 0;
ACPI_FUNCTION_TRACE("acpi_pci_irq_derive");
@@ -383,28 +361,33 @@ acpi_pci_irq_derive (
if ((bridge->class >> 8) == PCI_CLASS_BRIDGE_CARDBUS) {
/* PC card has the same IRQ as its cardbridge */
- pci_read_config_byte(bridge, PCI_INTERRUPT_PIN, &bridge_pin);
+ pci_read_config_byte(bridge, PCI_INTERRUPT_PIN,
+ &bridge_pin);
if (!bridge_pin) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "No interrupt pin configured for device %s\n", pci_name(bridge)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "No interrupt pin configured for device %s\n",
+ pci_name(bridge)));
return_VALUE(-1);
}
/* Pin is from 0 to 3 */
- bridge_pin --;
+ bridge_pin--;
pin = bridge_pin;
}
irq = acpi_pci_irq_lookup(bridge->bus, PCI_SLOT(bridge->devfn),
- pin, edge_level, active_high_low, link, func);
+ pin, edge_level, active_high_low,
+ link, func);
}
if (irq < 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Unable to derive IRQ for device %s\n", pci_name(dev)));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Unable to derive IRQ for device %s\n",
+ pci_name(dev)));
return_VALUE(-1);
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive IRQ %d for device %s from %s\n",
- irq, pci_name(dev), pci_name(bridge)));
+ irq, pci_name(dev), pci_name(bridge)));
return_VALUE(irq);
}
@@ -415,30 +398,32 @@ acpi_pci_irq_derive (
* failure: return < 0
*/
-int
-acpi_pci_irq_enable (
- struct pci_dev *dev)
+int acpi_pci_irq_enable(struct pci_dev *dev)
{
- int irq = 0;
- u8 pin = 0;
- int edge_level = ACPI_LEVEL_SENSITIVE;
- int active_high_low = ACPI_ACTIVE_LOW;
- char *link = NULL;
+ int irq = 0;
+ u8 pin = 0;
+ int edge_level = ACPI_LEVEL_SENSITIVE;
+ int active_high_low = ACPI_ACTIVE_LOW;
+ char *link = NULL;
+ int rc;
ACPI_FUNCTION_TRACE("acpi_pci_irq_enable");
if (!dev)
return_VALUE(-EINVAL);
-
+
pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
if (!pin) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No interrupt pin configured for device %s\n", pci_name(dev)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "No interrupt pin configured for device %s\n",
+ pci_name(dev)));
return_VALUE(0);
}
pin--;
if (!dev->bus) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid (NULL) 'bus' field\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid (NULL) 'bus' field\n"));
return_VALUE(-ENODEV);
}
@@ -446,69 +431,76 @@ acpi_pci_irq_enable (
* First we check the PCI IRQ routing table (PRT) for an IRQ. PRT
* values override any BIOS-assigned IRQs set during boot.
*/
- irq = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
- &edge_level, &active_high_low, &link, acpi_pci_allocate_irq);
+ irq = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
+ &edge_level, &active_high_low, &link,
+ acpi_pci_allocate_irq);
/*
* If no PRT entry was found, we'll try to derive an IRQ from the
* device's parent bridge.
*/
if (irq < 0)
- irq = acpi_pci_irq_derive(dev, pin, &edge_level,
- &active_high_low, &link, acpi_pci_allocate_irq);
-
+ irq = acpi_pci_irq_derive(dev, pin, &edge_level,
+ &active_high_low, &link,
+ acpi_pci_allocate_irq);
+
/*
* No IRQ known to the ACPI subsystem - maybe the BIOS /
* driver reported one, then use it. Exit in any case.
*/
if (irq < 0) {
printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: no GSI",
- pci_name(dev), ('A' + pin));
+ pci_name(dev), ('A' + pin));
/* Interrupt Line values above 0xF are forbidden */
if (dev->irq > 0 && (dev->irq <= 0xF)) {
printk(" - using IRQ %d\n", dev->irq);
- acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW);
+ acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE,
+ ACPI_ACTIVE_LOW);
return_VALUE(0);
- }
- else {
+ } else {
printk("\n");
return_VALUE(0);
}
- }
+ }
- dev->irq = acpi_register_gsi(irq, edge_level, active_high_low);
+ rc = acpi_register_gsi(irq, edge_level, active_high_low);
+ if (rc < 0) {
+ printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
+ "to register GSI\n", pci_name(dev), ('A' + pin));
+ return_VALUE(rc);
+ }
+ dev->irq = rc;
printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",
- pci_name(dev), 'A' + pin);
+ pci_name(dev), 'A' + pin);
if (link)
printk("Link [%s] -> ", link);
printk("GSI %u (%s, %s) -> IRQ %d\n", irq,
- (edge_level == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
- (active_high_low == ACPI_ACTIVE_LOW) ? "low" : "high",
- dev->irq);
+ (edge_level == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
+ (active_high_low == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_pci_irq_enable);
+EXPORT_SYMBOL(acpi_pci_irq_enable);
/* FIXME: implement x86/x86_64 version */
-void __attribute__((weak)) acpi_unregister_gsi(u32 i) {}
+void __attribute__ ((weak)) acpi_unregister_gsi(u32 i)
+{
+}
-void
-acpi_pci_irq_disable (
- struct pci_dev *dev)
+void acpi_pci_irq_disable(struct pci_dev *dev)
{
- int gsi = 0;
- u8 pin = 0;
- int edge_level = ACPI_LEVEL_SENSITIVE;
- int active_high_low = ACPI_ACTIVE_LOW;
+ int gsi = 0;
+ u8 pin = 0;
+ int edge_level = ACPI_LEVEL_SENSITIVE;
+ int active_high_low = ACPI_ACTIVE_LOW;
ACPI_FUNCTION_TRACE("acpi_pci_irq_disable");
- if (!dev)
+ if (!dev || !dev->bus)
return_VOID;
pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
@@ -516,21 +508,20 @@ acpi_pci_irq_disable (
return_VOID;
pin--;
- if (!dev->bus)
- return_VOID;
-
/*
* First we check the PCI IRQ routing table (PRT) for an IRQ.
*/
- gsi = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
- &edge_level, &active_high_low, NULL, acpi_pci_free_irq);
+ gsi = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
+ &edge_level, &active_high_low, NULL,
+ acpi_pci_free_irq);
/*
* If no PRT entry was found, we'll try to derive an IRQ from the
* device's parent bridge.
*/
if (gsi < 0)
- gsi = acpi_pci_irq_derive(dev, pin,
- &edge_level, &active_high_low, NULL, acpi_pci_free_irq);
+ gsi = acpi_pci_irq_derive(dev, pin,
+ &edge_level, &active_high_low, NULL,
+ acpi_pci_free_irq);
if (gsi < 0)
return_VOID;
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 834c2ceff1a..82292b77e5c 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -42,30 +42,26 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_PCI_COMPONENT
-ACPI_MODULE_NAME ("pci_link")
-
+ACPI_MODULE_NAME("pci_link")
#define ACPI_PCI_LINK_CLASS "pci_irq_routing"
#define ACPI_PCI_LINK_HID "PNP0C0F"
#define ACPI_PCI_LINK_DRIVER_NAME "ACPI PCI Interrupt Link Driver"
#define ACPI_PCI_LINK_DEVICE_NAME "PCI Interrupt Link"
#define ACPI_PCI_LINK_FILE_INFO "info"
#define ACPI_PCI_LINK_FILE_STATUS "state"
-
#define ACPI_PCI_LINK_MAX_POSSIBLE 16
-
-static int acpi_pci_link_add (struct acpi_device *device);
-static int acpi_pci_link_remove (struct acpi_device *device, int type);
+static int acpi_pci_link_add(struct acpi_device *device);
+static int acpi_pci_link_remove(struct acpi_device *device, int type);
static struct acpi_driver acpi_pci_link_driver = {
- .name = ACPI_PCI_LINK_DRIVER_NAME,
- .class = ACPI_PCI_LINK_CLASS,
- .ids = ACPI_PCI_LINK_HID,
- .ops = {
- .add = acpi_pci_link_add,
- .remove = acpi_pci_link_remove,
- },
+ .name = ACPI_PCI_LINK_DRIVER_NAME,
+ .class = ACPI_PCI_LINK_CLASS,
+ .ids = ACPI_PCI_LINK_HID,
+ .ops = {
+ .add = acpi_pci_link_add,
+ .remove = acpi_pci_link_remove,
+ },
};
/*
@@ -73,31 +69,30 @@ static struct acpi_driver acpi_pci_link_driver = {
* later even the link is disable. Instead, we just repick the active irq
*/
struct acpi_pci_link_irq {
- u8 active; /* Current IRQ */
- u8 edge_level; /* All IRQs */
- u8 active_high_low; /* All IRQs */
- u8 resource_type;
- u8 possible_count;
- u8 possible[ACPI_PCI_LINK_MAX_POSSIBLE];
- u8 initialized:1;
- u8 reserved:7;
+ u8 active; /* Current IRQ */
+ u8 edge_level; /* All IRQs */
+ u8 active_high_low; /* All IRQs */
+ u8 resource_type;
+ u8 possible_count;
+ u8 possible[ACPI_PCI_LINK_MAX_POSSIBLE];
+ u8 initialized:1;
+ u8 reserved:7;
};
struct acpi_pci_link {
- struct list_head node;
- struct acpi_device *device;
- acpi_handle handle;
+ struct list_head node;
+ struct acpi_device *device;
+ acpi_handle handle;
struct acpi_pci_link_irq irq;
- int refcnt;
+ int refcnt;
};
static struct {
- int count;
- struct list_head entries;
-} acpi_link;
+ int count;
+ struct list_head entries;
+} acpi_link;
DECLARE_MUTEX(acpi_link_lock);
-
/* --------------------------------------------------------------------------
PCI Link Device Management
-------------------------------------------------------------------------- */
@@ -106,12 +101,10 @@ DECLARE_MUTEX(acpi_link_lock);
* set context (link) possible list from resource list
*/
static acpi_status
-acpi_pci_link_check_possible (
- struct acpi_resource *resource,
- void *context)
+acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
{
- struct acpi_pci_link *link = (struct acpi_pci_link *) context;
- u32 i = 0;
+ struct acpi_pci_link *link = (struct acpi_pci_link *)context;
+ u32 i = 0;
ACPI_FUNCTION_TRACE("acpi_pci_link_check_possible");
@@ -119,61 +112,68 @@ acpi_pci_link_check_possible (
case ACPI_RSTYPE_START_DPF:
return_ACPI_STATUS(AE_OK);
case ACPI_RSTYPE_IRQ:
- {
- struct acpi_resource_irq *p = &resource->data.irq;
- if (!p || !p->number_of_interrupts) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Blank IRQ resource\n"));
- return_ACPI_STATUS(AE_OK);
- }
- for (i = 0; (i<p->number_of_interrupts && i<ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
- if (!p->interrupts[i]) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid IRQ %d\n", p->interrupts[i]));
- continue;
+ {
+ struct acpi_resource_irq *p = &resource->data.irq;
+ if (!p || !p->number_of_interrupts) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Blank IRQ resource\n"));
+ return_ACPI_STATUS(AE_OK);
}
- link->irq.possible[i] = p->interrupts[i];
- link->irq.possible_count++;
+ for (i = 0;
+ (i < p->number_of_interrupts
+ && i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
+ if (!p->interrupts[i]) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid IRQ %d\n",
+ p->interrupts[i]));
+ continue;
+ }
+ link->irq.possible[i] = p->interrupts[i];
+ link->irq.possible_count++;
+ }
+ link->irq.edge_level = p->edge_level;
+ link->irq.active_high_low = p->active_high_low;
+ link->irq.resource_type = ACPI_RSTYPE_IRQ;
+ break;
}
- link->irq.edge_level = p->edge_level;
- link->irq.active_high_low = p->active_high_low;
- link->irq.resource_type = ACPI_RSTYPE_IRQ;
- break;
- }
case ACPI_RSTYPE_EXT_IRQ:
- {
- struct acpi_resource_ext_irq *p = &resource->data.extended_irq;
- if (!p || !p->number_of_interrupts) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Blank EXT IRQ resource\n"));
- return_ACPI_STATUS(AE_OK);
- }
- for (i = 0; (i<p->number_of_interrupts && i<ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
- if (!p->interrupts[i]) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid IRQ %d\n", p->interrupts[i]));
- continue;
+ {
+ struct acpi_resource_ext_irq *p =
+ &resource->data.extended_irq;
+ if (!p || !p->number_of_interrupts) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Blank EXT IRQ resource\n"));
+ return_ACPI_STATUS(AE_OK);
+ }
+ for (i = 0;
+ (i < p->number_of_interrupts
+ && i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
+ if (!p->interrupts[i]) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid IRQ %d\n",
+ p->interrupts[i]));
+ continue;
+ }
+ link->irq.possible[i] = p->interrupts[i];
+ link->irq.possible_count++;
}
- link->irq.possible[i] = p->interrupts[i];
- link->irq.possible_count++;
+ link->irq.edge_level = p->edge_level;
+ link->irq.active_high_low = p->active_high_low;
+ link->irq.resource_type = ACPI_RSTYPE_EXT_IRQ;
+ break;
}
- link->irq.edge_level = p->edge_level;
- link->irq.active_high_low = p->active_high_low;
- link->irq.resource_type = ACPI_RSTYPE_EXT_IRQ;
- break;
- }
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Resource is not an IRQ entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Resource is not an IRQ entry\n"));
return_ACPI_STATUS(AE_OK);
}
return_ACPI_STATUS(AE_CTRL_TERMINATE);
}
-
-static int
-acpi_pci_link_get_possible (
- struct acpi_pci_link *link)
+static int acpi_pci_link_get_possible(struct acpi_pci_link *link)
{
- acpi_status status;
+ acpi_status status;
ACPI_FUNCTION_TRACE("acpi_pci_link_get_possible");
@@ -181,62 +181,60 @@ acpi_pci_link_get_possible (
return_VALUE(-EINVAL);
status = acpi_walk_resources(link->handle, METHOD_NAME__PRS,
- acpi_pci_link_check_possible, link);
+ acpi_pci_link_check_possible, link);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRS\n"));
return_VALUE(-ENODEV);
}
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Found %d possible IRQs\n", link->irq.possible_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found %d possible IRQs\n",
+ link->irq.possible_count));
return_VALUE(0);
}
-
static acpi_status
-acpi_pci_link_check_current (
- struct acpi_resource *resource,
- void *context)
+acpi_pci_link_check_current(struct acpi_resource *resource, void *context)
{
- int *irq = (int *) context;
+ int *irq = (int *)context;
ACPI_FUNCTION_TRACE("acpi_pci_link_check_current");
switch (resource->id) {
case ACPI_RSTYPE_IRQ:
- {
- struct acpi_resource_irq *p = &resource->data.irq;
- if (!p || !p->number_of_interrupts) {
- /*
- * IRQ descriptors may have no IRQ# bits set,
- * particularly those those w/ _STA disabled
- */
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Blank IRQ resource\n"));
- return_ACPI_STATUS(AE_OK);
+ {
+ struct acpi_resource_irq *p = &resource->data.irq;
+ if (!p || !p->number_of_interrupts) {
+ /*
+ * IRQ descriptors may have no IRQ# bits set,
+ * particularly those those w/ _STA disabled
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Blank IRQ resource\n"));
+ return_ACPI_STATUS(AE_OK);
+ }
+ *irq = p->interrupts[0];
+ break;
}
- *irq = p->interrupts[0];
- break;
- }
case ACPI_RSTYPE_EXT_IRQ:
- {
- struct acpi_resource_ext_irq *p = &resource->data.extended_irq;
- if (!p || !p->number_of_interrupts) {
- /*
- * extended IRQ descriptors must
- * return at least 1 IRQ
- */
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Blank EXT IRQ resource\n"));
- return_ACPI_STATUS(AE_OK);
+ {
+ struct acpi_resource_ext_irq *p =
+ &resource->data.extended_irq;
+ if (!p || !p->number_of_interrupts) {
+ /*
+ * extended IRQ descriptors must
+ * return at least 1 IRQ
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Blank EXT IRQ resource\n"));
+ return_ACPI_STATUS(AE_OK);
+ }
+ *irq = p->interrupts[0];
+ break;
}
- *irq = p->interrupts[0];
- break;
- }
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Resource isn't an IRQ\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource isn't an IRQ\n"));
return_ACPI_STATUS(AE_OK);
}
return_ACPI_STATUS(AE_CTRL_TERMINATE);
@@ -249,13 +247,11 @@ acpi_pci_link_check_current (
* 0 - success
* !0 - failure
*/
-static int
-acpi_pci_link_get_current (
- struct acpi_pci_link *link)
+static int acpi_pci_link_get_current(struct acpi_pci_link *link)
{
- int result = 0;
- acpi_status status = AE_OK;
- int irq = 0;
+ int result = 0;
+ acpi_status status = AE_OK;
+ int irq = 0;
ACPI_FUNCTION_TRACE("acpi_pci_link_get_current");
@@ -269,7 +265,8 @@ acpi_pci_link_get_current (
/* Query _STA, set link->device->status */
result = acpi_bus_get_status(link->device);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to read status\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to read status\n"));
goto end;
}
@@ -284,7 +281,7 @@ acpi_pci_link_get_current (
*/
status = acpi_walk_resources(link->handle, METHOD_NAME__CRS,
- acpi_pci_link_check_current, &irq);
+ acpi_pci_link_check_current, &irq);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _CRS\n"));
result = -ENODEV;
@@ -300,58 +297,61 @@ acpi_pci_link_get_current (
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Link at IRQ %d \n", link->irq.active));
-end:
+ end:
return_VALUE(result);
}
-static int
-acpi_pci_link_set (
- struct acpi_pci_link *link,
- int irq)
+static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
{
- int result = 0;
- acpi_status status = AE_OK;
+ int result = 0;
+ acpi_status status = AE_OK;
struct {
- struct acpi_resource res;
- struct acpi_resource end;
- } *resource;
- struct acpi_buffer buffer = {0, NULL};
+ struct acpi_resource res;
+ struct acpi_resource end;
+ } *resource;
+ struct acpi_buffer buffer = { 0, NULL };
ACPI_FUNCTION_TRACE("acpi_pci_link_set");
if (!link || !irq)
return_VALUE(-EINVAL);
- resource = kmalloc( sizeof(*resource)+1, GFP_KERNEL);
- if(!resource)
+ resource = kmalloc(sizeof(*resource) + 1, GFP_KERNEL);
+ if (!resource)
return_VALUE(-ENOMEM);
- memset(resource, 0, sizeof(*resource)+1);
- buffer.length = sizeof(*resource) +1;
+ memset(resource, 0, sizeof(*resource) + 1);
+ buffer.length = sizeof(*resource) + 1;
buffer.pointer = resource;
- switch(link->irq.resource_type) {
+ switch (link->irq.resource_type) {
case ACPI_RSTYPE_IRQ:
resource->res.id = ACPI_RSTYPE_IRQ;
resource->res.length = sizeof(struct acpi_resource);
resource->res.data.irq.edge_level = link->irq.edge_level;
- resource->res.data.irq.active_high_low = link->irq.active_high_low;
+ resource->res.data.irq.active_high_low =
+ link->irq.active_high_low;
if (link->irq.edge_level == ACPI_EDGE_SENSITIVE)
- resource->res.data.irq.shared_exclusive = ACPI_EXCLUSIVE;
+ resource->res.data.irq.shared_exclusive =
+ ACPI_EXCLUSIVE;
else
resource->res.data.irq.shared_exclusive = ACPI_SHARED;
resource->res.data.irq.number_of_interrupts = 1;
resource->res.data.irq.interrupts[0] = irq;
break;
-
+
case ACPI_RSTYPE_EXT_IRQ:
resource->res.id = ACPI_RSTYPE_EXT_IRQ;
resource->res.length = sizeof(struct acpi_resource);
- resource->res.data.extended_irq.producer_consumer = ACPI_CONSUMER;
- resource->res.data.extended_irq.edge_level = link->irq.edge_level;
- resource->res.data.extended_irq.active_high_low = link->irq.active_high_low;
+ resource->res.data.extended_irq.producer_consumer =
+ ACPI_CONSUMER;
+ resource->res.data.extended_irq.edge_level =
+ link->irq.edge_level;
+ resource->res.data.extended_irq.active_high_low =
+ link->irq.active_high_low;
if (link->irq.edge_level == ACPI_EDGE_SENSITIVE)
- resource->res.data.irq.shared_exclusive = ACPI_EXCLUSIVE;
+ resource->res.data.irq.shared_exclusive =
+ ACPI_EXCLUSIVE;
else
resource->res.data.irq.shared_exclusive = ACPI_SHARED;
resource->res.data.extended_irq.number_of_interrupts = 1;
@@ -384,9 +384,9 @@ acpi_pci_link_set (
}
if (!link->device->status.enabled) {
printk(KERN_WARNING PREFIX
- "%s [%s] disabled and referenced, BIOS bug.\n",
- acpi_device_name(link->device),
- acpi_device_bid(link->device));
+ "%s [%s] disabled and referenced, BIOS bug.\n",
+ acpi_device_name(link->device),
+ acpi_device_bid(link->device));
}
/* Query _CRS, set link->irq.active */
@@ -404,22 +404,20 @@ acpi_pci_link_set (
* policy: when _CRS doesn't return what we just _SRS
* assume _SRS worked and override _CRS value.
*/
- printk(KERN_WARNING PREFIX
- "%s [%s] BIOS reported IRQ %d, using IRQ %d\n",
- acpi_device_name(link->device),
- acpi_device_bid(link->device),
- link->irq.active, irq);
+ printk(KERN_WARNING PREFIX
+ "%s [%s] BIOS reported IRQ %d, using IRQ %d\n",
+ acpi_device_name(link->device),
+ acpi_device_bid(link->device), link->irq.active, irq);
link->irq.active = irq;
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Set IRQ %d\n", link->irq.active));
-
-end:
+
+ end:
kfree(resource);
return_VALUE(result);
}
-
/* --------------------------------------------------------------------------
PCI Link IRQ Management
-------------------------------------------------------------------------- */
@@ -469,8 +467,8 @@ static int acpi_irq_penalty[ACPI_MAX_IRQS] = {
PIRQ_PENALTY_ISA_ALWAYS, /* IRQ0 timer */
PIRQ_PENALTY_ISA_ALWAYS, /* IRQ1 keyboard */
PIRQ_PENALTY_ISA_ALWAYS, /* IRQ2 cascade */
- PIRQ_PENALTY_ISA_TYPICAL, /* IRQ3 serial */
- PIRQ_PENALTY_ISA_TYPICAL, /* IRQ4 serial */
+ PIRQ_PENALTY_ISA_TYPICAL, /* IRQ3 serial */
+ PIRQ_PENALTY_ISA_TYPICAL, /* IRQ4 serial */
PIRQ_PENALTY_ISA_TYPICAL, /* IRQ5 sometimes SoundBlaster */
PIRQ_PENALTY_ISA_TYPICAL, /* IRQ6 */
PIRQ_PENALTY_ISA_TYPICAL, /* IRQ7 parallel, spurious */
@@ -482,15 +480,14 @@ static int acpi_irq_penalty[ACPI_MAX_IRQS] = {
PIRQ_PENALTY_ISA_USED, /* IRQ13 fpe, sometimes */
PIRQ_PENALTY_ISA_USED, /* IRQ14 ide0 */
PIRQ_PENALTY_ISA_USED, /* IRQ15 ide1 */
- /* >IRQ15 */
+ /* >IRQ15 */
};
-int __init
-acpi_irq_penalty_init(void)
+int __init acpi_irq_penalty_init(void)
{
- struct list_head *node = NULL;
- struct acpi_pci_link *link = NULL;
- int i = 0;
+ struct list_head *node = NULL;
+ struct acpi_pci_link *link = NULL;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_irq_penalty_init");
@@ -501,7 +498,8 @@ acpi_irq_penalty_init(void)
link = list_entry(node, struct acpi_pci_link, node);
if (!link) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link context\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid link context\n"));
continue;
}
@@ -510,15 +508,20 @@ acpi_irq_penalty_init(void)
* useful for breaking ties.
*/
if (link->irq.possible_count) {
- int penalty = PIRQ_PENALTY_PCI_POSSIBLE / link->irq.possible_count;
+ int penalty =
+ PIRQ_PENALTY_PCI_POSSIBLE /
+ link->irq.possible_count;
for (i = 0; i < link->irq.possible_count; i++) {
if (link->irq.possible[i] < ACPI_MAX_ISA_IRQ)
- acpi_irq_penalty[link->irq.possible[i]] += penalty;
+ acpi_irq_penalty[link->irq.
+ possible[i]] +=
+ penalty;
}
} else if (link->irq.active) {
- acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_POSSIBLE;
+ acpi_irq_penalty[link->irq.active] +=
+ PIRQ_PENALTY_PCI_POSSIBLE;
}
}
/* Add a penalty for the SCI */
@@ -529,11 +532,10 @@ acpi_irq_penalty_init(void)
static int acpi_irq_balance; /* 0: static, 1: balance */
-static int acpi_pci_link_allocate(
- struct acpi_pci_link *link)
+static int acpi_pci_link_allocate(struct acpi_pci_link *link)
{
- int irq;
- int i;
+ int irq;
+ int i;
ACPI_FUNCTION_TRACE("acpi_pci_link_allocate");
@@ -557,7 +559,7 @@ static int acpi_pci_link_allocate(
if (i == link->irq.possible_count) {
if (acpi_strict)
printk(KERN_WARNING PREFIX "_CRS %d not found"
- " in _PRS\n", link->irq.active);
+ " in _PRS\n", link->irq.active);
link->irq.active = 0;
}
@@ -576,23 +578,25 @@ static int acpi_pci_link_allocate(
* the use of IRQs 9, 10, 11, and >15.
*/
for (i = (link->irq.possible_count - 1); i >= 0; i--) {
- if (acpi_irq_penalty[irq] > acpi_irq_penalty[link->irq.possible[i]])
+ if (acpi_irq_penalty[irq] >
+ acpi_irq_penalty[link->irq.possible[i]])
irq = link->irq.possible[i];
}
}
/* Attempt to enable the link device at this IRQ. */
if (acpi_pci_link_set(link, irq)) {
- printk(PREFIX "Unable to set IRQ for %s [%s] (likely buggy ACPI BIOS).\n"
- "Try pci=noacpi or acpi=off\n",
- acpi_device_name(link->device),
- acpi_device_bid(link->device));
+ printk(PREFIX
+ "Unable to set IRQ for %s [%s] (likely buggy ACPI BIOS).\n"
+ "Try pci=noacpi or acpi=off\n",
+ acpi_device_name(link->device),
+ acpi_device_bid(link->device));
return_VALUE(-ENODEV);
} else {
acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_USING;
- printk(PREFIX "%s [%s] enabled at IRQ %d\n",
- acpi_device_name(link->device),
- acpi_device_bid(link->device), link->irq.active);
+ printk(PREFIX "%s [%s] enabled at IRQ %d\n",
+ acpi_device_name(link->device),
+ acpi_device_bid(link->device), link->irq.active);
}
link->irq.initialized = 1;
@@ -607,16 +611,13 @@ static int acpi_pci_link_allocate(
*/
int
-acpi_pci_link_allocate_irq (
- acpi_handle handle,
- int index,
- int *edge_level,
- int *active_high_low,
- char **name)
+acpi_pci_link_allocate_irq(acpi_handle handle,
+ int index,
+ int *edge_level, int *active_high_low, char **name)
{
- int result = 0;
- struct acpi_device *device = NULL;
- struct acpi_pci_link *link = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
+ struct acpi_pci_link *link = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_link_allocate_irq");
@@ -626,7 +627,7 @@ acpi_pci_link_allocate_irq (
return_VALUE(-1);
}
- link = (struct acpi_pci_link *) acpi_driver_data(device);
+ link = (struct acpi_pci_link *)acpi_driver_data(device);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link context\n"));
return_VALUE(-1);
@@ -643,20 +644,24 @@ acpi_pci_link_allocate_irq (
up(&acpi_link_lock);
return_VALUE(-1);
}
-
+
if (!link->irq.active) {
up(&acpi_link_lock);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Link active IRQ is 0!\n"));
return_VALUE(-1);
}
- link->refcnt ++;
+ link->refcnt++;
up(&acpi_link_lock);
- if (edge_level) *edge_level = link->irq.edge_level;
- if (active_high_low) *active_high_low = link->irq.active_high_low;
- if (name) *name = acpi_device_bid(link->device);
+ if (edge_level)
+ *edge_level = link->irq.edge_level;
+ if (active_high_low)
+ *active_high_low = link->irq.active_high_low;
+ if (name)
+ *name = acpi_device_bid(link->device);
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Link %s is referenced\n", acpi_device_bid(link->device)));
+ "Link %s is referenced\n",
+ acpi_device_bid(link->device)));
return_VALUE(link->irq.active);
}
@@ -664,12 +669,11 @@ acpi_pci_link_allocate_irq (
* We don't change link's irq information here. After it is reenabled, we
* continue use the info
*/
-int
-acpi_pci_link_free_irq(acpi_handle handle)
+int acpi_pci_link_free_irq(acpi_handle handle)
{
- struct acpi_device *device = NULL;
- struct acpi_pci_link *link = NULL;
- acpi_status result;
+ struct acpi_device *device = NULL;
+ struct acpi_pci_link *link = NULL;
+ acpi_status result;
ACPI_FUNCTION_TRACE("acpi_pci_link_free_irq");
@@ -679,7 +683,7 @@ acpi_pci_link_free_irq(acpi_handle handle)
return_VALUE(-1);
}
- link = (struct acpi_pci_link *) acpi_driver_data(device);
+ link = (struct acpi_pci_link *)acpi_driver_data(device);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link context\n"));
return_VALUE(-1);
@@ -691,7 +695,6 @@ acpi_pci_link_free_irq(acpi_handle handle)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Link isn't initialized\n"));
return_VALUE(-1);
}
-
#ifdef FUTURE_USE
/*
* The Link reference count allows us to _DISable an unused link
@@ -702,10 +705,11 @@ acpi_pci_link_free_irq(acpi_handle handle)
* to prevent duplicate acpi_pci_link_set()
* which would harm some systems
*/
- link->refcnt --;
+ link->refcnt--;
#endif
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Link %s is dereferenced\n", acpi_device_bid(link->device)));
+ "Link %s is dereferenced\n",
+ acpi_device_bid(link->device)));
if (link->refcnt == 0) {
acpi_ut_evaluate_object(link->handle, "_DIS", 0, NULL);
@@ -713,18 +717,17 @@ acpi_pci_link_free_irq(acpi_handle handle)
up(&acpi_link_lock);
return_VALUE(link->irq.active);
}
+
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static int
-acpi_pci_link_add (
- struct acpi_device *device)
+static int acpi_pci_link_add(struct acpi_device *device)
{
- int result = 0;
- struct acpi_pci_link *link = NULL;
- int i = 0;
- int found = 0;
+ int result = 0;
+ struct acpi_pci_link *link = NULL;
+ int i = 0;
+ int found = 0;
ACPI_FUNCTION_TRACE("acpi_pci_link_add");
@@ -751,13 +754,12 @@ acpi_pci_link_add (
acpi_pci_link_get_current(link);
printk(PREFIX "%s [%s] (IRQs", acpi_device_name(device),
- acpi_device_bid(device));
+ acpi_device_bid(device));
for (i = 0; i < link->irq.possible_count; i++) {
if (link->irq.active == link->irq.possible[i]) {
printk(" *%d", link->irq.possible[i]);
found = 1;
- }
- else
+ } else
printk(" %d", link->irq.possible[i]);
}
@@ -766,7 +768,7 @@ acpi_pci_link_add (
if (!found)
printk(" *%d", link->irq.active);
- if(!link->device->status.enabled)
+ if (!link->device->status.enabled)
printk(", disabled.");
printk("\n");
@@ -775,7 +777,7 @@ acpi_pci_link_add (
list_add_tail(&link->node, &acpi_link.entries);
acpi_link.count++;
-end:
+ end:
/* disable all links -- to be activated on use */
acpi_ut_evaluate_object(link->handle, "_DIS", 0, NULL);
up(&acpi_link_lock);
@@ -786,9 +788,7 @@ end:
return_VALUE(result);
}
-static int
-acpi_pci_link_resume(
- struct acpi_pci_link *link)
+static int acpi_pci_link_resume(struct acpi_pci_link *link)
{
ACPI_FUNCTION_TRACE("acpi_pci_link_resume");
@@ -803,12 +803,10 @@ acpi_pci_link_resume(
* after every device calls pci_disable_device in .resume.
*/
int acpi_in_resume;
-static int
-irqrouter_resume(
- struct sys_device *dev)
+static int irqrouter_resume(struct sys_device *dev)
{
- struct list_head *node = NULL;
- struct acpi_pci_link *link = NULL;
+ struct list_head *node = NULL;
+ struct acpi_pci_link *link = NULL;
ACPI_FUNCTION_TRACE("irqrouter_resume");
@@ -817,7 +815,7 @@ irqrouter_resume(
link = list_entry(node, struct acpi_pci_link, node);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid link context\n"));
+ "Invalid link context\n"));
continue;
}
acpi_pci_link_resume(link);
@@ -826,11 +824,7 @@ irqrouter_resume(
return_VALUE(0);
}
-
-static int
-acpi_pci_link_remove (
- struct acpi_device *device,
- int type)
+static int acpi_pci_link_remove(struct acpi_device *device, int type)
{
struct acpi_pci_link *link = NULL;
@@ -839,7 +833,7 @@ acpi_pci_link_remove (
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- link = (struct acpi_pci_link *) acpi_driver_data(device);
+ link = (struct acpi_pci_link *)acpi_driver_data(device);
down(&acpi_link_lock);
list_del(&link->node);
@@ -861,14 +855,14 @@ static int __init acpi_irq_penalty_update(char *str, int used)
int retval;
int irq;
- retval = get_option(&str,&irq);
+ retval = get_option(&str, &irq);
if (!retval)
break; /* no number found */
if (irq < 0)
continue;
-
+
if (irq >= ACPI_MAX_IRQS)
continue;
@@ -907,6 +901,7 @@ static int __init acpi_irq_isa(char *str)
{
return acpi_irq_penalty_update(str, 1);
}
+
__setup("acpi_irq_isa=", acpi_irq_isa);
/*
@@ -918,6 +913,7 @@ static int __init acpi_irq_pci(char *str)
{
return acpi_irq_penalty_update(str, 0);
}
+
__setup("acpi_irq_pci=", acpi_irq_pci);
static int __init acpi_irq_nobalance_set(char *str)
@@ -925,6 +921,7 @@ static int __init acpi_irq_nobalance_set(char *str)
acpi_irq_balance = 0;
return 1;
}
+
__setup("acpi_irq_nobalance", acpi_irq_nobalance_set);
int __init acpi_irq_balance_set(char *str)
@@ -932,22 +929,20 @@ int __init acpi_irq_balance_set(char *str)
acpi_irq_balance = 1;
return 1;
}
-__setup("acpi_irq_balance", acpi_irq_balance_set);
+__setup("acpi_irq_balance", acpi_irq_balance_set);
/* FIXME: we will remove this interface after all drivers call pci_disable_device */
static struct sysdev_class irqrouter_sysdev_class = {
- set_kset_name("irqrouter"),
- .resume = irqrouter_resume,
+ set_kset_name("irqrouter"),
+ .resume = irqrouter_resume,
};
-
static struct sys_device device_irqrouter = {
- .id = 0,
- .cls = &irqrouter_sysdev_class,
+ .id = 0,
+ .cls = &irqrouter_sysdev_class,
};
-
static int __init irqrouter_init_sysfs(void)
{
int error;
@@ -962,12 +957,11 @@ static int __init irqrouter_init_sysfs(void)
error = sysdev_register(&device_irqrouter);
return_VALUE(error);
-}
+}
device_initcall(irqrouter_init_sysfs);
-
-static int __init acpi_pci_link_init (void)
+static int __init acpi_pci_link_init(void)
{
ACPI_FUNCTION_TRACE("acpi_pci_link_init");
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 5d2f77fcd50..0fd9988c283 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -35,35 +35,32 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_PCI_COMPONENT
-ACPI_MODULE_NAME ("pci_root")
-
+ACPI_MODULE_NAME("pci_root")
#define ACPI_PCI_ROOT_CLASS "pci_bridge"
#define ACPI_PCI_ROOT_HID "PNP0A03"
#define ACPI_PCI_ROOT_DRIVER_NAME "ACPI PCI Root Bridge Driver"
#define ACPI_PCI_ROOT_DEVICE_NAME "PCI Root Bridge"
-
-static int acpi_pci_root_add (struct acpi_device *device);
-static int acpi_pci_root_remove (struct acpi_device *device, int type);
-static int acpi_pci_root_start (struct acpi_device *device);
+static int acpi_pci_root_add(struct acpi_device *device);
+static int acpi_pci_root_remove(struct acpi_device *device, int type);
+static int acpi_pci_root_start(struct acpi_device *device);
static struct acpi_driver acpi_pci_root_driver = {
- .name = ACPI_PCI_ROOT_DRIVER_NAME,
- .class = ACPI_PCI_ROOT_CLASS,
- .ids = ACPI_PCI_ROOT_HID,
- .ops = {
- .add = acpi_pci_root_add,
- .remove = acpi_pci_root_remove,
- .start = acpi_pci_root_start,
- },
+ .name = ACPI_PCI_ROOT_DRIVER_NAME,
+ .class = ACPI_PCI_ROOT_CLASS,
+ .ids = ACPI_PCI_ROOT_HID,
+ .ops = {
+ .add = acpi_pci_root_add,
+ .remove = acpi_pci_root_remove,
+ .start = acpi_pci_root_start,
+ },
};
struct acpi_pci_root {
- struct list_head node;
- acpi_handle handle;
- struct acpi_pci_id id;
- struct pci_bus *bus;
+ struct list_head node;
+ acpi_handle handle;
+ struct acpi_pci_id id;
+ struct pci_bus *bus;
};
static LIST_HEAD(acpi_pci_roots);
@@ -92,6 +89,7 @@ int acpi_pci_register_driver(struct acpi_pci_driver *driver)
return n;
}
+
EXPORT_SYMBOL(acpi_pci_register_driver);
void acpi_pci_unregister_driver(struct acpi_pci_driver *driver)
@@ -115,10 +113,11 @@ void acpi_pci_unregister_driver(struct acpi_pci_driver *driver)
driver->remove(root->handle);
}
}
+
EXPORT_SYMBOL(acpi_pci_unregister_driver);
static acpi_status
-get_root_bridge_busnr_callback (struct acpi_resource *resource, void *data)
+get_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
{
int *busnr = (int *)data;
struct acpi_resource_address64 address;
@@ -129,20 +128,21 @@ get_root_bridge_busnr_callback (struct acpi_resource *resource, void *data)
return AE_OK;
acpi_resource_to_address64(resource, &address);
- if ((address.address_length > 0) &&
- (address.resource_type == ACPI_BUS_NUMBER_RANGE))
+ if ((address.address_length > 0) &&
+ (address.resource_type == ACPI_BUS_NUMBER_RANGE))
*busnr = address.min_address_range;
return AE_OK;
}
-static acpi_status
-try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
+static acpi_status try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
{
acpi_status status;
*busnum = -1;
- status = acpi_walk_resources(handle, METHOD_NAME__CRS, get_root_bridge_busnr_callback, busnum);
+ status =
+ acpi_walk_resources(handle, METHOD_NAME__CRS,
+ get_root_bridge_busnr_callback, busnum);
if (ACPI_FAILURE(status))
return status;
/* Check if we really get a bus number from _CRS */
@@ -151,16 +151,14 @@ try_get_root_bridge_busnr(acpi_handle handle, int *busnum)
return AE_OK;
}
-static int
-acpi_pci_root_add (
- struct acpi_device *device)
+static int acpi_pci_root_add(struct acpi_device *device)
{
- int result = 0;
- struct acpi_pci_root *root = NULL;
- struct acpi_pci_root *tmp;
- acpi_status status = AE_OK;
- unsigned long value = 0;
- acpi_handle handle = NULL;
+ int result = 0;
+ struct acpi_pci_root *root = NULL;
+ struct acpi_pci_root *tmp;
+ acpi_status status = AE_OK;
+ unsigned long value = 0;
+ acpi_handle handle = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_root_add");
@@ -188,15 +186,15 @@ acpi_pci_root_add (
* -------
* Obtained via _SEG, if exists, otherwise assumed to be zero (0).
*/
- status = acpi_evaluate_integer(root->handle, METHOD_NAME__SEG, NULL,
- &value);
+ status = acpi_evaluate_integer(root->handle, METHOD_NAME__SEG, NULL,
+ &value);
switch (status) {
case AE_OK:
root->id.segment = (u16) value;
break;
case AE_NOT_FOUND:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Assuming segment 0 (no _SEG)\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Assuming segment 0 (no _SEG)\n"));
root->id.segment = 0;
break;
default:
@@ -210,8 +208,8 @@ acpi_pci_root_add (
* ---
* Obtained via _BBN, if exists, otherwise assumed to be zero (0).
*/
- status = acpi_evaluate_integer(root->handle, METHOD_NAME__BBN, NULL,
- &value);
+ status = acpi_evaluate_integer(root->handle, METHOD_NAME__BBN, NULL,
+ &value);
switch (status) {
case AE_OK:
root->id.bus = (u16) value;
@@ -229,18 +227,19 @@ acpi_pci_root_add (
/* Some systems have wrong _BBN */
list_for_each_entry(tmp, &acpi_pci_roots, node) {
if ((tmp->id.segment == root->id.segment)
- && (tmp->id.bus == root->id.bus)) {
+ && (tmp->id.bus == root->id.bus)) {
int bus = 0;
acpi_status status;
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Wrong _BBN value, please reboot and using option 'pci=noacpi'\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Wrong _BBN value, please reboot and using option 'pci=noacpi'\n"));
status = try_get_root_bridge_busnr(root->handle, &bus);
if (ACPI_FAILURE(status))
break;
if (bus != root->id.bus) {
- printk(KERN_INFO PREFIX "PCI _CRS %d overrides _BBN 0\n", bus);
+ printk(KERN_INFO PREFIX
+ "PCI _CRS %d overrides _BBN 0\n", bus);
root->id.bus = bus;
}
break;
@@ -258,12 +257,12 @@ acpi_pci_root_add (
* TBD: Need PCI interface for enumeration/configuration of roots.
*/
- /* TBD: Locking */
- list_add_tail(&root->node, &acpi_pci_roots);
+ /* TBD: Locking */
+ list_add_tail(&root->node, &acpi_pci_roots);
- printk(KERN_INFO PREFIX "%s [%s] (%04x:%02x)\n",
- acpi_device_name(device), acpi_device_bid(device),
- root->id.segment, root->id.bus);
+ printk(KERN_INFO PREFIX "%s [%s] (%04x:%02x)\n",
+ acpi_device_name(device), acpi_device_bid(device),
+ root->id.segment, root->id.bus);
/*
* Scan the Root Bridge
@@ -274,9 +273,9 @@ acpi_pci_root_add (
*/
root->bus = pci_acpi_scan_root(device, root->id.segment, root->id.bus);
if (!root->bus) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Bus %04x:%02x not present in PCI namespace\n",
- root->id.segment, root->id.bus));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Bus %04x:%02x not present in PCI namespace\n",
+ root->id.segment, root->id.bus));
result = -ENODEV;
goto end;
}
@@ -298,9 +297,9 @@ acpi_pci_root_add (
status = acpi_get_handle(root->handle, METHOD_NAME__PRT, &handle);
if (ACPI_SUCCESS(status))
result = acpi_pci_irq_add_prt(root->handle, root->id.segment,
- root->id.bus);
+ root->id.bus);
-end:
+ end:
if (result) {
if (!list_empty(&root->node))
list_del(&root->node);
@@ -310,11 +309,9 @@ end:
return_VALUE(result);
}
-static int
-acpi_pci_root_start (
- struct acpi_device *device)
+static int acpi_pci_root_start(struct acpi_device *device)
{
- struct acpi_pci_root *root;
+ struct acpi_pci_root *root;
ACPI_FUNCTION_TRACE("acpi_pci_root_start");
@@ -327,27 +324,23 @@ acpi_pci_root_start (
return_VALUE(-ENODEV);
}
-static int
-acpi_pci_root_remove (
- struct acpi_device *device,
- int type)
+static int acpi_pci_root_remove(struct acpi_device *device, int type)
{
- struct acpi_pci_root *root = NULL;
+ struct acpi_pci_root *root = NULL;
ACPI_FUNCTION_TRACE("acpi_pci_root_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- root = (struct acpi_pci_root *) acpi_driver_data(device);
+ root = (struct acpi_pci_root *)acpi_driver_data(device);
kfree(root);
return_VALUE(0);
}
-
-static int __init acpi_pci_root_init (void)
+static int __init acpi_pci_root_init(void)
{
ACPI_FUNCTION_TRACE("acpi_pci_root_init");
@@ -355,8 +348,8 @@ static int __init acpi_pci_root_init (void)
return_VALUE(0);
/* DEBUG:
- acpi_dbg_layer = ACPI_PCI_COMPONENT;
- acpi_dbg_level = 0xFFFFFFFF;
+ acpi_dbg_layer = ACPI_PCI_COMPONENT;
+ acpi_dbg_level = 0xFFFFFFFF;
*/
if (acpi_bus_register_driver(&acpi_pci_root_driver) < 0)
@@ -366,4 +359,3 @@ static int __init acpi_pci_root_init (void)
}
subsys_initcall(acpi_pci_root_init);
-
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 373a3a95bb4..62a5595ed8b 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -44,10 +44,8 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_POWER_COMPONENT
-ACPI_MODULE_NAME ("acpi_power")
-
+ACPI_MODULE_NAME("acpi_power")
#define ACPI_POWER_COMPONENT 0x00800000
#define ACPI_POWER_CLASS "power_resource"
#define ACPI_POWER_DRIVER_NAME "ACPI Power Resource Driver"
@@ -57,38 +55,36 @@ ACPI_MODULE_NAME ("acpi_power")
#define ACPI_POWER_RESOURCE_STATE_OFF 0x00
#define ACPI_POWER_RESOURCE_STATE_ON 0x01
#define ACPI_POWER_RESOURCE_STATE_UNKNOWN 0xFF
-
-static int acpi_power_add (struct acpi_device *device);
-static int acpi_power_remove (struct acpi_device *device, int type);
+static int acpi_power_add(struct acpi_device *device);
+static int acpi_power_remove(struct acpi_device *device, int type);
static int acpi_power_open_fs(struct inode *inode, struct file *file);
static struct acpi_driver acpi_power_driver = {
- .name = ACPI_POWER_DRIVER_NAME,
- .class = ACPI_POWER_CLASS,
- .ids = ACPI_POWER_HID,
- .ops = {
- .add = acpi_power_add,
- .remove = acpi_power_remove,
- },
+ .name = ACPI_POWER_DRIVER_NAME,
+ .class = ACPI_POWER_CLASS,
+ .ids = ACPI_POWER_HID,
+ .ops = {
+ .add = acpi_power_add,
+ .remove = acpi_power_remove,
+ },
};
-struct acpi_power_resource
-{
- acpi_handle handle;
- acpi_bus_id name;
- u32 system_level;
- u32 order;
- int state;
- int references;
+struct acpi_power_resource {
+ acpi_handle handle;
+ acpi_bus_id name;
+ u32 system_level;
+ u32 order;
+ int state;
+ int references;
};
-static struct list_head acpi_power_resource_list;
+static struct list_head acpi_power_resource_list;
static struct file_operations acpi_power_fops = {
- .open = acpi_power_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_power_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
/* --------------------------------------------------------------------------
@@ -96,12 +92,11 @@ static struct file_operations acpi_power_fops = {
-------------------------------------------------------------------------- */
static int
-acpi_power_get_context (
- acpi_handle handle,
- struct acpi_power_resource **resource)
+acpi_power_get_context(acpi_handle handle,
+ struct acpi_power_resource **resource)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_power_get_context");
@@ -111,24 +106,21 @@ acpi_power_get_context (
result = acpi_bus_get_device(handle, &device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Error getting context [%p]\n",
- handle));
+ handle));
return_VALUE(result);
}
- *resource = (struct acpi_power_resource *) acpi_driver_data(device);
+ *resource = (struct acpi_power_resource *)acpi_driver_data(device);
if (!resource)
return_VALUE(-ENODEV);
return_VALUE(0);
}
-
-static int
-acpi_power_get_state (
- struct acpi_power_resource *resource)
+static int acpi_power_get_state(struct acpi_power_resource *resource)
{
- acpi_status status = AE_OK;
- unsigned long sta = 0;
+ acpi_status status = AE_OK;
+ unsigned long sta = 0;
ACPI_FUNCTION_TRACE("acpi_power_get_state");
@@ -145,20 +137,16 @@ acpi_power_get_state (
resource->state = ACPI_POWER_RESOURCE_STATE_OFF;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] is %s\n",
- resource->name, resource->state?"on":"off"));
+ resource->name, resource->state ? "on" : "off"));
return_VALUE(0);
}
-
-static int
-acpi_power_get_list_state (
- struct acpi_handle_list *list,
- int *state)
+static int acpi_power_get_list_state(struct acpi_handle_list *list, int *state)
{
- int result = 0;
+ int result = 0;
struct acpi_power_resource *resource = NULL;
- u32 i = 0;
+ u32 i = 0;
ACPI_FUNCTION_TRACE("acpi_power_get_list_state");
@@ -167,7 +155,7 @@ acpi_power_get_list_state (
/* The state of the list is 'on' IFF all resources are 'on'. */
- for (i=0; i<list->count; i++) {
+ for (i = 0; i < list->count; i++) {
result = acpi_power_get_context(list->handles[i], &resource);
if (result)
return_VALUE(result);
@@ -182,19 +170,16 @@ acpi_power_get_list_state (
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource list is %s\n",
- *state?"on":"off"));
+ *state ? "on" : "off"));
return_VALUE(result);
}
-
-static int
-acpi_power_on (
- acpi_handle handle)
+static int acpi_power_on(acpi_handle handle)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_device *device = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_device *device = NULL;
struct acpi_power_resource *resource = NULL;
ACPI_FUNCTION_TRACE("acpi_power_on");
@@ -205,10 +190,10 @@ acpi_power_on (
resource->references++;
- if ((resource->references > 1)
- || (resource->state == ACPI_POWER_RESOURCE_STATE_ON)) {
+ if ((resource->references > 1)
+ || (resource->state == ACPI_POWER_RESOURCE_STATE_ON)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] already on\n",
- resource->name));
+ resource->name));
return_VALUE(0);
}
@@ -229,19 +214,16 @@ acpi_power_on (
device->power.state = ACPI_STATE_D0;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] turned on\n",
- resource->name));
+ resource->name));
return_VALUE(0);
}
-
-static int
-acpi_power_off_device (
- acpi_handle handle)
+static int acpi_power_off_device(acpi_handle handle)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_device *device = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_device *device = NULL;
struct acpi_power_resource *resource = NULL;
ACPI_FUNCTION_TRACE("acpi_power_off_device");
@@ -254,15 +236,15 @@ acpi_power_off_device (
resource->references--;
if (resource->references) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Resource [%s] is still in use, dereferencing\n",
- device->pnp.bus_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Resource [%s] is still in use, dereferencing\n",
+ device->pnp.bus_id));
return_VALUE(0);
}
if (resource->state == ACPI_POWER_RESOURCE_STATE_OFF) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] already off\n",
- device->pnp.bus_id));
+ device->pnp.bus_id));
return_VALUE(0);
}
@@ -283,7 +265,7 @@ acpi_power_off_device (
device->power.state = ACPI_STATE_D3;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] turned off\n",
- resource->name));
+ resource->name));
return_VALUE(0);
}
@@ -293,13 +275,13 @@ acpi_power_off_device (
* 1. Power on the power resources required for the wakeup device
* 2. Enable _PSW (power state wake) for the device if present
*/
-int acpi_enable_wakeup_device_power (struct acpi_device *dev)
+int acpi_enable_wakeup_device_power(struct acpi_device *dev)
{
- union acpi_object arg = {ACPI_TYPE_INTEGER};
- struct acpi_object_list arg_list = {1, &arg};
- acpi_status status = AE_OK;
- int i;
- int ret = 0;
+ union acpi_object arg = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list arg_list = { 1, &arg };
+ acpi_status status = AE_OK;
+ int i;
+ int ret = 0;
ACPI_FUNCTION_TRACE("acpi_enable_wakeup_device_power");
if (!dev || !dev->wakeup.flags.valid)
@@ -310,8 +292,8 @@ int acpi_enable_wakeup_device_power (struct acpi_device *dev)
for (i = 0; i < dev->wakeup.resources.count; i++) {
ret = acpi_power_on(dev->wakeup.resources.handles[i]);
if (ret) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error transition power state\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error transition power state\n"));
dev->wakeup.flags.valid = 0;
return_VALUE(-1);
}
@@ -333,20 +315,20 @@ int acpi_enable_wakeup_device_power (struct acpi_device *dev)
* 1. Disable _PSW (power state wake)
* 2. Shutdown down the power resources
*/
-int acpi_disable_wakeup_device_power (struct acpi_device *dev)
+int acpi_disable_wakeup_device_power(struct acpi_device *dev)
{
- union acpi_object arg = {ACPI_TYPE_INTEGER};
- struct acpi_object_list arg_list = {1, &arg};
- acpi_status status = AE_OK;
- int i;
- int ret = 0;
+ union acpi_object arg = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list arg_list = { 1, &arg };
+ acpi_status status = AE_OK;
+ int i;
+ int ret = 0;
ACPI_FUNCTION_TRACE("acpi_disable_wakeup_device_power");
if (!dev || !dev->wakeup.flags.valid)
return_VALUE(-1);
- arg.integer.value = 0;
+ arg.integer.value = 0;
/* Execute PSW */
status = acpi_evaluate_object(dev->handle, "_PSW", &arg_list, NULL);
if (ACPI_FAILURE(status) && (status != AE_NOT_FOUND)) {
@@ -359,8 +341,8 @@ int acpi_disable_wakeup_device_power (struct acpi_device *dev)
for (i = 0; i < dev->wakeup.resources.count; i++) {
ret = acpi_power_off_device(dev->wakeup.resources.handles[i]);
if (ret) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error transition power state\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error transition power state\n"));
dev->wakeup.flags.valid = 0;
return_VALUE(-1);
}
@@ -373,14 +355,12 @@ int acpi_disable_wakeup_device_power (struct acpi_device *dev)
Device Power Management
-------------------------------------------------------------------------- */
-int
-acpi_power_get_inferred_state (
- struct acpi_device *device)
+int acpi_power_get_inferred_state(struct acpi_device *device)
{
- int result = 0;
- struct acpi_handle_list *list = NULL;
- int list_state = 0;
- int i = 0;
+ int result = 0;
+ struct acpi_handle_list *list = NULL;
+ int list_state = 0;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_power_get_inferred_state");
@@ -393,7 +373,7 @@ acpi_power_get_inferred_state (
* We know a device's inferred power state when all the resources
* required for a given D-state are 'on'.
*/
- for (i=ACPI_STATE_D0; i<ACPI_STATE_D3; i++) {
+ for (i = ACPI_STATE_D0; i < ACPI_STATE_D3; i++) {
list = &device->power.states[i].resources;
if (list->count < 1)
continue;
@@ -413,23 +393,20 @@ acpi_power_get_inferred_state (
return_VALUE(0);
}
-
-int
-acpi_power_transition (
- struct acpi_device *device,
- int state)
+int acpi_power_transition(struct acpi_device *device, int state)
{
- int result = 0;
- struct acpi_handle_list *cl = NULL; /* Current Resources */
- struct acpi_handle_list *tl = NULL; /* Target Resources */
- int i = 0;
+ int result = 0;
+ struct acpi_handle_list *cl = NULL; /* Current Resources */
+ struct acpi_handle_list *tl = NULL; /* Target Resources */
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_power_transition");
if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3))
return_VALUE(-EINVAL);
- if ((device->power.state < ACPI_STATE_D0) || (device->power.state > ACPI_STATE_D3))
+ if ((device->power.state < ACPI_STATE_D0)
+ || (device->power.state > ACPI_STATE_D3))
return_VALUE(-ENODEV);
cl = &device->power.states[device->power.state].resources;
@@ -448,7 +425,7 @@ acpi_power_transition (
* First we reference all power resources required in the target list
* (e.g. so the device doesn't lose power while transitioning).
*/
- for (i=0; i<tl->count; i++) {
+ for (i = 0; i < tl->count; i++) {
result = acpi_power_on(tl->handles[i]);
if (result)
goto end;
@@ -457,7 +434,7 @@ acpi_power_transition (
/*
* Then we dereference all power resources used in the current list.
*/
- for (i=0; i<cl->count; i++) {
+ for (i = 0; i < cl->count; i++) {
result = acpi_power_off_device(cl->handles[i]);
if (result)
goto end;
@@ -465,21 +442,20 @@ acpi_power_transition (
/* We shouldn't change the state till all above operations succeed */
device->power.state = state;
-end:
+ end:
if (result)
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Error transitioning device [%s] to D%d\n",
- device->pnp.bus_id, state));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Error transitioning device [%s] to D%d\n",
+ device->pnp.bus_id, state));
return_VALUE(result);
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_power_dir;
+static struct proc_dir_entry *acpi_power_dir;
static int acpi_power_seq_show(struct seq_file *seq, void *offset)
{
@@ -506,13 +482,12 @@ static int acpi_power_seq_show(struct seq_file *seq, void *offset)
}
seq_printf(seq, "system level: S%d\n"
- "order: %d\n"
- "reference count: %d\n",
- resource->system_level,
- resource->order,
- resource->references);
+ "order: %d\n"
+ "reference count: %d\n",
+ resource->system_level,
+ resource->order, resource->references);
-end:
+ end:
return_VALUE(0);
}
@@ -521,11 +496,9 @@ static int acpi_power_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_power_seq_show, PDE(inode)->data);
}
-static int
-acpi_power_add_fs (
- struct acpi_device *device)
+static int acpi_power_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_power_add_fs");
@@ -534,18 +507,18 @@ acpi_power_add_fs (
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_power_dir);
+ acpi_power_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
}
/* 'status' [R] */
entry = create_proc_entry(ACPI_POWER_FILE_STATUS,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_POWER_FILE_STATUS));
+ "Unable to create '%s' fs entry\n",
+ ACPI_POWER_FILE_STATUS));
else {
entry->proc_fops = &acpi_power_fops;
entry->data = acpi_driver_data(device);
@@ -554,10 +527,7 @@ acpi_power_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_power_remove_fs (
- struct acpi_device *device)
+static int acpi_power_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_power_remove_fs");
@@ -571,20 +541,17 @@ acpi_power_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static int
-acpi_power_add (
- struct acpi_device *device)
+static int acpi_power_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
+ int result = 0;
+ acpi_status status = AE_OK;
struct acpi_power_resource *resource = NULL;
- union acpi_object acpi_object;
- struct acpi_buffer buffer = {sizeof(acpi_object), &acpi_object};
+ union acpi_object acpi_object;
+ struct acpi_buffer buffer = { sizeof(acpi_object), &acpi_object };
ACPI_FUNCTION_TRACE("acpi_power_add");
@@ -630,22 +597,18 @@ acpi_power_add (
result = acpi_power_add_fs(device);
if (result)
goto end;
-
+
printk(KERN_INFO PREFIX "%s [%s] (%s)\n", acpi_device_name(device),
- acpi_device_bid(device), resource->state?"on":"off");
+ acpi_device_bid(device), resource->state ? "on" : "off");
-end:
+ end:
if (result)
kfree(resource);
-
+
return_VALUE(result);
}
-
-static int
-acpi_power_remove (
- struct acpi_device *device,
- int type)
+static int acpi_power_remove(struct acpi_device *device, int type)
{
struct acpi_power_resource *resource = NULL;
@@ -654,7 +617,7 @@ acpi_power_remove (
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- resource = (struct acpi_power_resource *) acpi_driver_data(device);
+ resource = (struct acpi_power_resource *)acpi_driver_data(device);
acpi_power_remove_fs(device);
@@ -663,10 +626,9 @@ acpi_power_remove (
return_VALUE(0);
}
-
-static int __init acpi_power_init (void)
+static int __init acpi_power_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_power_init");
@@ -689,4 +651,3 @@ static int __init acpi_power_init (void)
}
subsys_initcall(acpi_power_init);
-
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index d56a439ac61..42179256264 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -58,7 +58,6 @@
#include <acpi/acpi_drivers.h>
#include <acpi/processor.h>
-
#define ACPI_PROCESSOR_COMPONENT 0x01000000
#define ACPI_PROCESSOR_CLASS "processor"
#define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver"
@@ -75,59 +74,53 @@
#define ACPI_STA_PRESENT 0x00000001
#define _COMPONENT ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME ("acpi_processor")
+ACPI_MODULE_NAME("acpi_processor")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_PROCESSOR_DRIVER_NAME);
MODULE_LICENSE("GPL");
-
-static int acpi_processor_add (struct acpi_device *device);
-static int acpi_processor_start (struct acpi_device *device);
-static int acpi_processor_remove (struct acpi_device *device, int type);
+static int acpi_processor_add(struct acpi_device *device);
+static int acpi_processor_start(struct acpi_device *device);
+static int acpi_processor_remove(struct acpi_device *device, int type);
static int acpi_processor_info_open_fs(struct inode *inode, struct file *file);
-static void acpi_processor_notify ( acpi_handle handle, u32 event, void *data);
+static void acpi_processor_notify(acpi_handle handle, u32 event, void *data);
static acpi_status acpi_processor_hotadd_init(acpi_handle handle, int *p_cpu);
static int acpi_processor_handle_eject(struct acpi_processor *pr);
static struct acpi_driver acpi_processor_driver = {
- .name = ACPI_PROCESSOR_DRIVER_NAME,
- .class = ACPI_PROCESSOR_CLASS,
- .ids = ACPI_PROCESSOR_HID,
- .ops = {
- .add = acpi_processor_add,
- .remove = acpi_processor_remove,
- .start = acpi_processor_start,
- },
+ .name = ACPI_PROCESSOR_DRIVER_NAME,
+ .class = ACPI_PROCESSOR_CLASS,
+ .ids = ACPI_PROCESSOR_HID,
+ .ops = {
+ .add = acpi_processor_add,
+ .remove = acpi_processor_remove,
+ .start = acpi_processor_start,
+ },
};
#define INSTALL_NOTIFY_HANDLER 1
#define UNINSTALL_NOTIFY_HANDLER 2
-
static struct file_operations acpi_processor_info_fops = {
- .open = acpi_processor_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_processor_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-
-struct acpi_processor *processors[NR_CPUS];
+struct acpi_processor *processors[NR_CPUS];
struct acpi_processor_errata errata;
-
/* --------------------------------------------------------------------------
Errata Handling
-------------------------------------------------------------------------- */
-static int
-acpi_processor_errata_piix4 (
- struct pci_dev *dev)
+static int acpi_processor_errata_piix4(struct pci_dev *dev)
{
- u8 rev = 0;
- u8 value1 = 0;
- u8 value2 = 0;
+ u8 rev = 0;
+ u8 value1 = 0;
+ u8 value2 = 0;
ACPI_FUNCTION_TRACE("acpi_processor_errata_piix4");
@@ -188,8 +181,8 @@ acpi_processor_errata_piix4 (
* DMA activity.
*/
dev = pci_get_subsys(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82371AB,
- PCI_ANY_ID, PCI_ANY_ID, NULL);
+ PCI_DEVICE_ID_INTEL_82371AB,
+ PCI_ANY_ID, PCI_ANY_ID, NULL);
if (dev) {
errata.piix4.bmisx = pci_resource_start(dev, 4);
pci_dev_put(dev);
@@ -205,8 +198,8 @@ acpi_processor_errata_piix4 (
* devices won't operate well if fast DMA is disabled.
*/
dev = pci_get_subsys(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82371AB_0,
- PCI_ANY_ID, PCI_ANY_ID, NULL);
+ PCI_DEVICE_ID_INTEL_82371AB_0,
+ PCI_ANY_ID, PCI_ANY_ID, NULL);
if (dev) {
pci_read_config_byte(dev, 0x76, &value1);
pci_read_config_byte(dev, 0x77, &value2);
@@ -220,21 +213,18 @@ acpi_processor_errata_piix4 (
if (errata.piix4.bmisx)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Bus master activity detection (BM-IDE) erratum enabled\n"));
+ "Bus master activity detection (BM-IDE) erratum enabled\n"));
if (errata.piix4.fdma)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Type-F DMA livelock erratum (C3 disabled)\n"));
+ "Type-F DMA livelock erratum (C3 disabled)\n"));
return_VALUE(0);
}
-
-int
-acpi_processor_errata (
- struct acpi_processor *pr)
+static int acpi_processor_errata(struct acpi_processor *pr)
{
- int result = 0;
- struct pci_dev *dev = NULL;
+ int result = 0;
+ struct pci_dev *dev = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_errata");
@@ -245,7 +235,8 @@ acpi_processor_errata (
* PIIX4
*/
dev = pci_get_subsys(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82371AB_3, PCI_ANY_ID, PCI_ANY_ID, NULL);
+ PCI_DEVICE_ID_INTEL_82371AB_3, PCI_ANY_ID,
+ PCI_ANY_ID, NULL);
if (dev) {
result = acpi_processor_errata_piix4(dev);
pci_dev_put(dev);
@@ -254,7 +245,6 @@ acpi_processor_errata (
return_VALUE(result);
}
-
/* --------------------------------------------------------------------------
Common ACPI processor fucntions
-------------------------------------------------------------------------- */
@@ -265,13 +255,13 @@ acpi_processor_errata (
*/
int acpi_processor_set_pdc(struct acpi_processor *pr,
- struct acpi_object_list *pdc_in)
+ struct acpi_object_list *pdc_in)
{
- acpi_status status = AE_OK;
- u32 arg0_buf[3];
- union acpi_object arg0 = {ACPI_TYPE_BUFFER};
- struct acpi_object_list no_object = {1, &arg0};
- struct acpi_object_list *pdc;
+ acpi_status status = AE_OK;
+ u32 arg0_buf[3];
+ union acpi_object arg0 = { ACPI_TYPE_BUFFER };
+ struct acpi_object_list no_object = { 1, &arg0 };
+ struct acpi_object_list *pdc;
ACPI_FUNCTION_TRACE("acpi_processor_set_pdc");
@@ -286,21 +276,21 @@ int acpi_processor_set_pdc(struct acpi_processor *pr,
status = acpi_evaluate_object(pr->handle, "_PDC", pdc, NULL);
if ((ACPI_FAILURE(status)) && (pdc_in))
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Error evaluating _PDC, using legacy perf. control...\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Error evaluating _PDC, using legacy perf. control...\n"));
return_VALUE(status);
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_processor_dir = NULL;
+static struct proc_dir_entry *acpi_processor_dir = NULL;
static int acpi_processor_info_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ struct acpi_processor *pr = (struct acpi_processor *)seq->private;
ACPI_FUNCTION_TRACE("acpi_processor_info_seq_show");
@@ -308,40 +298,37 @@ static int acpi_processor_info_seq_show(struct seq_file *seq, void *offset)
goto end;
seq_printf(seq, "processor id: %d\n"
- "acpi id: %d\n"
- "bus mastering control: %s\n"
- "power management: %s\n"
- "throttling control: %s\n"
- "limit interface: %s\n",
- pr->id,
- pr->acpi_id,
- pr->flags.bm_control ? "yes" : "no",
- pr->flags.power ? "yes" : "no",
- pr->flags.throttling ? "yes" : "no",
- pr->flags.limit ? "yes" : "no");
-
-end:
+ "acpi id: %d\n"
+ "bus mastering control: %s\n"
+ "power management: %s\n"
+ "throttling control: %s\n"
+ "limit interface: %s\n",
+ pr->id,
+ pr->acpi_id,
+ pr->flags.bm_control ? "yes" : "no",
+ pr->flags.power ? "yes" : "no",
+ pr->flags.throttling ? "yes" : "no",
+ pr->flags.limit ? "yes" : "no");
+
+ end:
return_VALUE(0);
}
static int acpi_processor_info_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_processor_info_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
-
-static int
-acpi_processor_add_fs (
- struct acpi_device *device)
+static int acpi_processor_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_processor_dir);
+ acpi_processor_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
}
@@ -349,11 +336,11 @@ acpi_processor_add_fs (
/* 'info' [R] */
entry = create_proc_entry(ACPI_PROCESSOR_FILE_INFO,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_PROCESSOR_FILE_INFO));
+ "Unable to create '%s' fs entry\n",
+ ACPI_PROCESSOR_FILE_INFO));
else {
entry->proc_fops = &acpi_processor_info_fops;
entry->data = acpi_driver_data(device);
@@ -362,11 +349,12 @@ acpi_processor_add_fs (
/* 'throttling' [R/W] */
entry = create_proc_entry(ACPI_PROCESSOR_FILE_THROTTLING,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_PROCESSOR_FILE_THROTTLING));
+ "Unable to create '%s' fs entry\n",
+ ACPI_PROCESSOR_FILE_THROTTLING));
else {
entry->proc_fops = &acpi_processor_throttling_fops;
entry->proc_fops->write = acpi_processor_write_throttling;
@@ -376,11 +364,12 @@ acpi_processor_add_fs (
/* 'limit' [R/W] */
entry = create_proc_entry(ACPI_PROCESSOR_FILE_LIMIT,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_PROCESSOR_FILE_LIMIT));
+ "Unable to create '%s' fs entry\n",
+ ACPI_PROCESSOR_FILE_LIMIT));
else {
entry->proc_fops = &acpi_processor_limit_fops;
entry->proc_fops->write = acpi_processor_write_limit;
@@ -391,18 +380,17 @@ acpi_processor_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_processor_remove_fs (
- struct acpi_device *device)
+static int acpi_processor_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_processor_remove_fs");
if (acpi_device_dir(device)) {
- remove_proc_entry(ACPI_PROCESSOR_FILE_INFO,acpi_device_dir(device));
+ remove_proc_entry(ACPI_PROCESSOR_FILE_INFO,
+ acpi_device_dir(device));
remove_proc_entry(ACPI_PROCESSOR_FILE_THROTTLING,
- acpi_device_dir(device));
- remove_proc_entry(ACPI_PROCESSOR_FILE_LIMIT,acpi_device_dir(device));
+ acpi_device_dir(device));
+ remove_proc_entry(ACPI_PROCESSOR_FILE_LIMIT,
+ acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device), acpi_processor_dir);
acpi_device_dir(device) = NULL;
}
@@ -446,15 +434,13 @@ static u8 convert_acpiid_to_cpu(u8 acpi_id)
Driver Interface
-------------------------------------------------------------------------- */
-static int
-acpi_processor_get_info (
- struct acpi_processor *pr)
+static int acpi_processor_get_info(struct acpi_processor *pr)
{
- acpi_status status = 0;
- union acpi_object object = {0};
- struct acpi_buffer buffer = {sizeof(union acpi_object), &object};
- u8 cpu_index;
- static int cpu0_initialized;
+ acpi_status status = 0;
+ union acpi_object object = { 0 };
+ struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
+ u8 cpu_index;
+ static int cpu0_initialized;
ACPI_FUNCTION_TRACE("acpi_processor_get_info");
@@ -473,11 +459,10 @@ acpi_processor_get_info (
if (acpi_fadt.V1_pm2_cnt_blk && acpi_fadt.pm2_cnt_len) {
pr->flags.bm_control = 1;
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Bus mastering arbitration control present\n"));
- }
- else
+ "Bus mastering arbitration control present\n"));
+ } else
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "No bus mastering arbitration control\n"));
+ "No bus mastering arbitration control\n"));
/*
* Evalute the processor object. Note that it is common on SMP to
@@ -487,50 +472,51 @@ acpi_processor_get_info (
status = acpi_evaluate_object(pr->handle, NULL, NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error evaluating processor object\n"));
+ "Error evaluating processor object\n"));
return_VALUE(-ENODEV);
}
/*
* TBD: Synch processor ID (via LAPIC/LSAPIC structures) on SMP.
- * >>> 'acpi_get_processor_id(acpi_id, &id)' in arch/xxx/acpi.c
+ * >>> 'acpi_get_processor_id(acpi_id, &id)' in arch/xxx/acpi.c
*/
pr->acpi_id = object.processor.proc_id;
cpu_index = convert_acpiid_to_cpu(pr->acpi_id);
- /* Handle UP system running SMP kernel, with no LAPIC in MADT */
- if ( !cpu0_initialized && (cpu_index == 0xff) &&
- (num_online_cpus() == 1)) {
- cpu_index = 0;
- }
-
- cpu0_initialized = 1;
-
- pr->id = cpu_index;
-
- /*
- * Extra Processor objects may be enumerated on MP systems with
- * less than the max # of CPUs. They should be ignored _iff
- * they are physically not present.
- */
- if (cpu_index >= NR_CPUS) {
- if (ACPI_FAILURE(acpi_processor_hotadd_init(pr->handle, &pr->id))) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error getting cpuindex for acpiid 0x%x\n",
- pr->acpi_id));
- return_VALUE(-ENODEV);
- }
- }
+ /* Handle UP system running SMP kernel, with no LAPIC in MADT */
+ if (!cpu0_initialized && (cpu_index == 0xff) &&
+ (num_online_cpus() == 1)) {
+ cpu_index = 0;
+ }
+
+ cpu0_initialized = 1;
+
+ pr->id = cpu_index;
+
+ /*
+ * Extra Processor objects may be enumerated on MP systems with
+ * less than the max # of CPUs. They should be ignored _iff
+ * they are physically not present.
+ */
+ if (cpu_index >= NR_CPUS) {
+ if (ACPI_FAILURE
+ (acpi_processor_hotadd_init(pr->handle, &pr->id))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error getting cpuindex for acpiid 0x%x\n",
+ pr->acpi_id));
+ return_VALUE(-ENODEV);
+ }
+ }
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Processor [%d:%d]\n", pr->id,
- pr->acpi_id));
+ pr->acpi_id));
if (!object.processor.pblk_address)
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No PBLK (NULL address)\n"));
else if (object.processor.pblk_length != 6)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid PBLK length [%d]\n",
- object.processor.pblk_length));
+ object.processor.pblk_length));
else {
pr->throttling.address = object.processor.pblk_address;
pr->throttling.duty_offset = acpi_fadt.duty_offset;
@@ -557,13 +543,11 @@ acpi_processor_get_info (
return_VALUE(0);
}
-static int
-acpi_processor_start(
- struct acpi_device *device)
+static int acpi_processor_start(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_processor *pr;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_processor *pr;
ACPI_FUNCTION_TRACE("acpi_processor_start");
@@ -584,36 +568,30 @@ acpi_processor_start(
goto end;
status = acpi_install_notify_handler(pr->handle, ACPI_DEVICE_NOTIFY,
- acpi_processor_notify, pr);
+ acpi_processor_notify, pr);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing device notify handler\n"));
+ "Error installing device notify handler\n"));
}
acpi_processor_power_init(pr, device);
if (pr->flags.throttling) {
printk(KERN_INFO PREFIX "%s [%s] (supports",
- acpi_device_name(device), acpi_device_bid(device));
+ acpi_device_name(device), acpi_device_bid(device));
printk(" %d throttling states", pr->throttling.state_count);
printk(")\n");
}
-end:
+ end:
return_VALUE(result);
}
-
-
-static void
-acpi_processor_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_processor_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_processor *pr = (struct acpi_processor *) data;
- struct acpi_device *device = NULL;
+ struct acpi_processor *pr = (struct acpi_processor *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_notify");
@@ -627,7 +605,7 @@ acpi_processor_notify (
case ACPI_PROCESSOR_NOTIFY_PERFORMANCE:
acpi_processor_ppc_has_changed(pr);
acpi_bus_generate_event(device, event,
- pr->performance_platform_limit);
+ pr->performance_platform_limit);
break;
case ACPI_PROCESSOR_NOTIFY_POWER:
acpi_processor_cst_has_changed(pr);
@@ -635,19 +613,16 @@ acpi_processor_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-
-static int
-acpi_processor_add (
- struct acpi_device *device)
+static int acpi_processor_add(struct acpi_device *device)
{
- struct acpi_processor *pr = NULL;
+ struct acpi_processor *pr = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_add");
@@ -667,21 +642,17 @@ acpi_processor_add (
return_VALUE(0);
}
-
-static int
-acpi_processor_remove (
- struct acpi_device *device,
- int type)
+static int acpi_processor_remove(struct acpi_device *device, int type)
{
- acpi_status status = AE_OK;
- struct acpi_processor *pr = NULL;
+ acpi_status status = AE_OK;
+ struct acpi_processor *pr = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- pr = (struct acpi_processor *) acpi_driver_data(device);
+ pr = (struct acpi_processor *)acpi_driver_data(device);
if (pr->id >= NR_CPUS) {
kfree(pr);
@@ -696,10 +667,10 @@ acpi_processor_remove (
acpi_processor_power_exit(pr, device);
status = acpi_remove_notify_handler(pr->handle, ACPI_DEVICE_NOTIFY,
- acpi_processor_notify);
+ acpi_processor_notify);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
}
acpi_processor_remove_fs(device);
@@ -718,33 +689,28 @@ acpi_processor_remove (
static int is_processor_present(acpi_handle handle);
-static int
-is_processor_present(
- acpi_handle handle)
+static int is_processor_present(acpi_handle handle)
{
- acpi_status status;
- unsigned long sta = 0;
+ acpi_status status;
+ unsigned long sta = 0;
ACPI_FUNCTION_TRACE("is_processor_present");
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
if (ACPI_FAILURE(status) || !(sta & ACPI_STA_PRESENT)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Processor Device is not present\n"));
+ "Processor Device is not present\n"));
return_VALUE(0);
}
return_VALUE(1);
}
-
static
-int acpi_processor_device_add(
- acpi_handle handle,
- struct acpi_device **device)
+int acpi_processor_device_add(acpi_handle handle, struct acpi_device **device)
{
- acpi_handle phandle;
- struct acpi_device *pdev;
- struct acpi_processor *pr;
+ acpi_handle phandle;
+ struct acpi_device *pdev;
+ struct acpi_processor *pr;
ACPI_FUNCTION_TRACE("acpi_processor_device_add");
@@ -766,21 +732,17 @@ int acpi_processor_device_add(
if (!pr)
return_VALUE(-ENODEV);
- if ((pr->id >=0) && (pr->id < NR_CPUS)) {
+ if ((pr->id >= 0) && (pr->id < NR_CPUS)) {
kobject_hotplug(&(*device)->kobj, KOBJ_ONLINE);
}
return_VALUE(0);
}
-
static void
-acpi_processor_hotplug_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_processor *pr;
- struct acpi_device *device = NULL;
+ struct acpi_processor *pr;
+ struct acpi_device *device = NULL;
int result;
ACPI_FUNCTION_TRACE("acpi_processor_hotplug_notify");
@@ -789,8 +751,8 @@ acpi_processor_hotplug_notify (
case ACPI_NOTIFY_BUS_CHECK:
case ACPI_NOTIFY_DEVICE_CHECK:
printk("Processor driver received %s event\n",
- (event==ACPI_NOTIFY_BUS_CHECK)?
- "ACPI_NOTIFY_BUS_CHECK":"ACPI_NOTIFY_DEVICE_CHECK");
+ (event == ACPI_NOTIFY_BUS_CHECK) ?
+ "ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK");
if (!is_processor_present(handle))
break;
@@ -799,14 +761,14 @@ acpi_processor_hotplug_notify (
result = acpi_processor_device_add(handle, &device);
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to add the device\n"));
+ "Unable to add the device\n"));
break;
}
pr = acpi_driver_data(device);
if (!pr) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Driver data is NULL\n"));
+ "Driver data is NULL\n"));
break;
}
@@ -816,24 +778,27 @@ acpi_processor_hotplug_notify (
}
result = acpi_processor_start(device);
- if ((!result) && ((pr->id >=0) && (pr->id < NR_CPUS))) {
+ if ((!result) && ((pr->id >= 0) && (pr->id < NR_CPUS))) {
kobject_hotplug(&device->kobj, KOBJ_ONLINE);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Device [%s] failed to start\n",
- acpi_device_bid(device)));
+ "Device [%s] failed to start\n",
+ acpi_device_bid(device)));
}
- break;
+ break;
case ACPI_NOTIFY_EJECT_REQUEST:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,"received ACPI_NOTIFY_EJECT_REQUEST\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "received ACPI_NOTIFY_EJECT_REQUEST\n"));
if (acpi_bus_get_device(handle, &device)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"Device don't exist, dropping EJECT\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Device don't exist, dropping EJECT\n"));
break;
}
pr = acpi_driver_data(device);
if (!pr) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"Driver data is NULL, dropping EJECT\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Driver data is NULL, dropping EJECT\n"));
return_VOID;
}
@@ -842,7 +807,7 @@ acpi_processor_hotplug_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
@@ -851,45 +816,39 @@ acpi_processor_hotplug_notify (
static acpi_status
processor_walk_namespace_cb(acpi_handle handle,
- u32 lvl,
- void *context,
- void **rv)
+ u32 lvl, void *context, void **rv)
{
- acpi_status status;
+ acpi_status status;
int *action = context;
- acpi_object_type type = 0;
+ acpi_object_type type = 0;
status = acpi_get_type(handle, &type);
if (ACPI_FAILURE(status))
- return(AE_OK);
+ return (AE_OK);
if (type != ACPI_TYPE_PROCESSOR)
- return(AE_OK);
+ return (AE_OK);
- switch(*action) {
+ switch (*action) {
case INSTALL_NOTIFY_HANDLER:
acpi_install_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY,
- acpi_processor_hotplug_notify,
- NULL);
+ ACPI_SYSTEM_NOTIFY,
+ acpi_processor_hotplug_notify,
+ NULL);
break;
case UNINSTALL_NOTIFY_HANDLER:
acpi_remove_notify_handler(handle,
- ACPI_SYSTEM_NOTIFY,
- acpi_processor_hotplug_notify);
+ ACPI_SYSTEM_NOTIFY,
+ acpi_processor_hotplug_notify);
break;
default:
break;
}
- return(AE_OK);
+ return (AE_OK);
}
-
-static acpi_status
-acpi_processor_hotadd_init(
- acpi_handle handle,
- int *p_cpu)
+static acpi_status acpi_processor_hotadd_init(acpi_handle handle, int *p_cpu)
{
ACPI_FUNCTION_TRACE("acpi_processor_hotadd_init");
@@ -908,57 +867,47 @@ acpi_processor_hotadd_init(
return_VALUE(AE_OK);
}
-
-static int
-acpi_processor_handle_eject(struct acpi_processor *pr)
+static int acpi_processor_handle_eject(struct acpi_processor *pr)
{
if (cpu_online(pr->id)) {
- return(-EINVAL);
+ return (-EINVAL);
}
arch_unregister_cpu(pr->id);
acpi_unmap_lsapic(pr->id);
- return(0);
+ return (0);
}
#else
-static acpi_status
-acpi_processor_hotadd_init(
- acpi_handle handle,
- int *p_cpu)
+static acpi_status acpi_processor_hotadd_init(acpi_handle handle, int *p_cpu)
{
return AE_ERROR;
}
-static int
-acpi_processor_handle_eject(struct acpi_processor *pr)
+static int acpi_processor_handle_eject(struct acpi_processor *pr)
{
- return(-EINVAL);
+ return (-EINVAL);
}
#endif
-
static
void acpi_processor_install_hotplug_notify(void)
{
#ifdef CONFIG_ACPI_HOTPLUG_CPU
int action = INSTALL_NOTIFY_HANDLER;
acpi_walk_namespace(ACPI_TYPE_PROCESSOR,
- ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- processor_walk_namespace_cb,
- &action, NULL);
+ ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX,
+ processor_walk_namespace_cb, &action, NULL);
#endif
}
-
static
void acpi_processor_uninstall_hotplug_notify(void)
{
#ifdef CONFIG_ACPI_HOTPLUG_CPU
int action = UNINSTALL_NOTIFY_HANDLER;
acpi_walk_namespace(ACPI_TYPE_PROCESSOR,
- ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX,
- processor_walk_namespace_cb,
- &action, NULL);
+ ACPI_ROOT_OBJECT,
+ ACPI_UINT32_MAX,
+ processor_walk_namespace_cb, &action, NULL);
#endif
}
@@ -968,10 +917,9 @@ void acpi_processor_uninstall_hotplug_notify(void)
* ACPI, but needs symbols from this driver
*/
-static int __init
-acpi_processor_init (void)
+static int __init acpi_processor_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_processor_init");
@@ -998,9 +946,7 @@ acpi_processor_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_processor_exit (void)
+static void __exit acpi_processor_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_processor_exit");
@@ -1017,7 +963,6 @@ acpi_processor_exit (void)
return_VOID;
}
-
module_init(acpi_processor_init);
module_exit(acpi_processor_exit);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 2c04740c654..26a3a401611 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -48,15 +48,12 @@
#define ACPI_PROCESSOR_CLASS "processor"
#define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver"
#define _COMPONENT ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME ("acpi_processor")
-
+ACPI_MODULE_NAME("acpi_processor")
#define ACPI_PROCESSOR_FILE_POWER "power"
-
#define US_TO_PM_TIMER_TICKS(t) ((t * (PM_TIMER_FREQUENCY/1000)) / 1000)
#define C2_OVERHEAD 4 /* 1us (3.579 ticks per us) */
#define C3_OVERHEAD 4 /* 1us (3.579 ticks per us) */
-
-static void (*pm_idle_save)(void);
+static void (*pm_idle_save) (void);
module_param(max_cstate, uint, 0644);
static unsigned int nocst = 0;
@@ -69,7 +66,8 @@ module_param(nocst, uint, 0000);
* 100 HZ: 0x0000000F: 4 jiffies = 40ms
* reduce history for more aggressive entry into C3
*/
-static unsigned int bm_history = (HZ >= 800 ? 0xFFFFFFFF : ((1U << (HZ / 25)) - 1));
+static unsigned int bm_history =
+ (HZ >= 800 ? 0xFFFFFFFF : ((1U << (HZ / 25)) - 1));
module_param(bm_history, uint, 0644);
/* --------------------------------------------------------------------------
Power Management
@@ -87,34 +85,36 @@ static int set_max_cstate(struct dmi_system_id *id)
return 0;
printk(KERN_NOTICE PREFIX "%s detected - limiting to C%ld max_cstate."
- " Override with \"processor.max_cstate=%d\"\n", id->ident,
- (long)id->driver_data, ACPI_PROCESSOR_MAX_POWER + 1);
+ " Override with \"processor.max_cstate=%d\"\n", id->ident,
+ (long)id->driver_data, ACPI_PROCESSOR_MAX_POWER + 1);
max_cstate = (long)id->driver_data;
return 0;
}
-
static struct dmi_system_id __initdata processor_power_dmi_table[] = {
- { set_max_cstate, "IBM ThinkPad R40e", {
- DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
- DMI_MATCH(DMI_BIOS_VERSION,"1SET60WW") }, (void*)1},
- { set_max_cstate, "Medion 41700", {
- DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
- DMI_MATCH(DMI_BIOS_VERSION,"R01-A1J") }, (void*)1},
- { set_max_cstate, "Clevo 5600D", {
- DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
- DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307") },
- (void*)2},
+ {set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,
+ "IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,
+ "1SET60WW")},
+ (void *)1},
+ {set_max_cstate, "Medion 41700", {
+ DMI_MATCH(DMI_BIOS_VENDOR,
+ "Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION,
+ "R01-A1J")}, (void *)1},
+ {set_max_cstate, "Clevo 5600D", {
+ DMI_MATCH(DMI_BIOS_VENDOR,
+ "Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION,
+ "SHE845M0.86C.0013.D.0302131307")},
+ (void *)2},
{},
};
-
-static inline u32
-ticks_elapsed (
- u32 t1,
- u32 t2)
+static inline u32 ticks_elapsed(u32 t1, u32 t2)
{
if (t2 >= t1)
return (t2 - t1);
@@ -124,13 +124,11 @@ ticks_elapsed (
return ((0xFFFFFFFF - t1) + t2);
}
-
static void
-acpi_processor_power_activate (
- struct acpi_processor *pr,
- struct acpi_processor_cx *new)
+acpi_processor_power_activate(struct acpi_processor *pr,
+ struct acpi_processor_cx *new)
{
- struct acpi_processor_cx *old;
+ struct acpi_processor_cx *old;
if (!pr || !new)
return;
@@ -139,7 +137,7 @@ acpi_processor_power_activate (
if (old)
old->promotion.count = 0;
- new->demotion.count = 0;
+ new->demotion.count = 0;
/* Cleanup from old state. */
if (old) {
@@ -147,7 +145,8 @@ acpi_processor_power_activate (
case ACPI_STATE_C3:
/* Disable bus master reload */
if (new->type != ACPI_STATE_C3 && pr->flags.bm_check)
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0, ACPI_MTX_DO_NOT_LOCK);
+ acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0,
+ ACPI_MTX_DO_NOT_LOCK);
break;
}
}
@@ -157,7 +156,8 @@ acpi_processor_power_activate (
case ACPI_STATE_C3:
/* Enable bus master reload */
if (old->type != ACPI_STATE_C3 && pr->flags.bm_check)
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 1, ACPI_MTX_DO_NOT_LOCK);
+ acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 1,
+ ACPI_MTX_DO_NOT_LOCK);
break;
}
@@ -166,17 +166,15 @@ acpi_processor_power_activate (
return;
}
+static atomic_t c3_cpu_count;
-static atomic_t c3_cpu_count;
-
-
-static void acpi_processor_idle (void)
+static void acpi_processor_idle(void)
{
- struct acpi_processor *pr = NULL;
+ struct acpi_processor *pr = NULL;
struct acpi_processor_cx *cx = NULL;
struct acpi_processor_cx *next_state = NULL;
- int sleep_ticks = 0;
- u32 t1, t2 = 0;
+ int sleep_ticks = 0;
+ u32 t1, t2 = 0;
pr = processors[raw_smp_processor_id()];
if (!pr)
@@ -208,8 +206,8 @@ static void acpi_processor_idle (void)
* for demotion.
*/
if (pr->flags.bm_check) {
- u32 bm_status = 0;
- unsigned long diff = jiffies - pr->power.bm_check_timestamp;
+ u32 bm_status = 0;
+ unsigned long diff = jiffies - pr->power.bm_check_timestamp;
if (diff > 32)
diff = 32;
@@ -223,11 +221,11 @@ static void acpi_processor_idle (void)
}
acpi_get_register(ACPI_BITREG_BUS_MASTER_STATUS,
- &bm_status, ACPI_MTX_DO_NOT_LOCK);
+ &bm_status, ACPI_MTX_DO_NOT_LOCK);
if (bm_status) {
pr->power.bm_activity++;
acpi_set_register(ACPI_BITREG_BUS_MASTER_STATUS,
- 1, ACPI_MTX_DO_NOT_LOCK);
+ 1, ACPI_MTX_DO_NOT_LOCK);
}
/*
* PIIX4 Erratum #18: Note that BM_STS doesn't always reflect
@@ -236,7 +234,7 @@ static void acpi_processor_idle (void)
*/
else if (errata.piix4.bmisx) {
if ((inb_p(errata.piix4.bmisx + 0x02) & 0x01)
- || (inb_p(errata.piix4.bmisx + 0x0A) & 0x01))
+ || (inb_p(errata.piix4.bmisx + 0x0A) & 0x01))
pr->power.bm_activity++;
}
@@ -281,7 +279,7 @@ static void acpi_processor_idle (void)
else
safe_halt();
/*
- * TBD: Can't get time duration while in C1, as resumes
+ * TBD: Can't get time duration while in C1, as resumes
* go to an ISR rather than here. Need to instrument
* base interrupt handler.
*/
@@ -300,26 +298,27 @@ static void acpi_processor_idle (void)
/* Re-enable interrupts */
local_irq_enable();
/* Compute time (ticks) that we were actually asleep */
- sleep_ticks = ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD;
+ sleep_ticks =
+ ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD;
break;
case ACPI_STATE_C3:
-
+
if (pr->flags.bm_check) {
if (atomic_inc_return(&c3_cpu_count) ==
- num_online_cpus()) {
+ num_online_cpus()) {
/*
* All CPUs are trying to go to C3
* Disable bus master arbitration
*/
acpi_set_register(ACPI_BITREG_ARB_DISABLE, 1,
- ACPI_MTX_DO_NOT_LOCK);
+ ACPI_MTX_DO_NOT_LOCK);
}
} else {
/* SMP with no shared cache... Invalidate cache */
ACPI_FLUSH_CPU_CACHE();
}
-
+
/* Get start time (ticks) */
t1 = inl(acpi_fadt.xpm_tmr_blk.address);
/* Invoke C3 */
@@ -331,13 +330,15 @@ static void acpi_processor_idle (void)
if (pr->flags.bm_check) {
/* Enable bus master arbitration */
atomic_dec(&c3_cpu_count);
- acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0, ACPI_MTX_DO_NOT_LOCK);
+ acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0,
+ ACPI_MTX_DO_NOT_LOCK);
}
/* Re-enable interrupts */
local_irq_enable();
/* Compute time (ticks) that we were actually asleep */
- sleep_ticks = ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD;
+ sleep_ticks =
+ ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD;
break;
default:
@@ -359,15 +360,18 @@ static void acpi_processor_idle (void)
((cx->promotion.state - pr->power.states) <= max_cstate)) {
if (sleep_ticks > cx->promotion.threshold.ticks) {
cx->promotion.count++;
- cx->demotion.count = 0;
- if (cx->promotion.count >= cx->promotion.threshold.count) {
+ cx->demotion.count = 0;
+ if (cx->promotion.count >=
+ cx->promotion.threshold.count) {
if (pr->flags.bm_check) {
- if (!(pr->power.bm_activity & cx->promotion.threshold.bm)) {
- next_state = cx->promotion.state;
+ if (!
+ (pr->power.bm_activity & cx->
+ promotion.threshold.bm)) {
+ next_state =
+ cx->promotion.state;
goto end;
}
- }
- else {
+ } else {
next_state = cx->promotion.state;
goto end;
}
@@ -392,7 +396,7 @@ static void acpi_processor_idle (void)
}
}
-end:
+ end:
/*
* Demote if current state exceeds max_cstate
*/
@@ -412,7 +416,7 @@ end:
return;
- easy_out:
+ easy_out:
/* do C1 instead of busy loop */
if (pm_idle_save)
pm_idle_save();
@@ -421,10 +425,7 @@ end:
return;
}
-
-static int
-acpi_processor_set_power_policy (
- struct acpi_processor *pr)
+static int acpi_processor_set_power_policy(struct acpi_processor *pr)
{
unsigned int i;
unsigned int state_is_set = 0;
@@ -432,7 +433,7 @@ acpi_processor_set_power_policy (
struct acpi_processor_cx *higher = NULL;
struct acpi_processor_cx *cx;
- ACPI_FUNCTION_TRACE("acpi_processor_set_power_policy");
+ ACPI_FUNCTION_TRACE("acpi_processor_set_power_policy");
if (!pr)
return_VALUE(-EINVAL);
@@ -447,7 +448,7 @@ acpi_processor_set_power_policy (
*/
/* startup state */
- for (i=1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
+ for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
cx = &pr->power.states[i];
if (!cx->valid)
continue;
@@ -456,13 +457,13 @@ acpi_processor_set_power_policy (
pr->power.state = cx;
state_is_set++;
break;
- }
+ }
if (!state_is_set)
return_VALUE(-ENODEV);
/* demotion */
- for (i=1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
+ for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
cx = &pr->power.states[i];
if (!cx->valid)
continue;
@@ -485,7 +486,7 @@ acpi_processor_set_power_policy (
continue;
if (higher) {
- cx->promotion.state = higher;
+ cx->promotion.state = higher;
cx->promotion.threshold.ticks = cx->latency_ticks;
if (cx->type >= ACPI_STATE_C2)
cx->promotion.threshold.count = 4;
@@ -498,11 +499,10 @@ acpi_processor_set_power_policy (
higher = cx;
}
- return_VALUE(0);
+ return_VALUE(0);
}
-
-static int acpi_processor_get_power_info_fadt (struct acpi_processor *pr)
+static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
{
int i;
@@ -543,15 +543,14 @@ static int acpi_processor_get_power_info_fadt (struct acpi_processor *pr)
return_VALUE(0);
}
-
-static int acpi_processor_get_power_info_default_c1 (struct acpi_processor *pr)
+static int acpi_processor_get_power_info_default_c1(struct acpi_processor *pr)
{
int i;
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1");
for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(&(pr->power.states[i]), 0,
+ memset(&(pr->power.states[i]), 0,
sizeof(struct acpi_processor_cx));
/* if info is obtained from pblk/fadt, type equals state */
@@ -567,14 +566,13 @@ static int acpi_processor_get_power_info_default_c1 (struct acpi_processor *pr)
return_VALUE(0);
}
-
-static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
+static int acpi_processor_get_power_info_cst(struct acpi_processor *pr)
{
- acpi_status status = 0;
- acpi_integer count;
- int i;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *cst;
+ acpi_status status = 0;
+ acpi_integer count;
+ int i;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *cst;
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_cst");
@@ -583,20 +581,21 @@ static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
pr->power.count = 0;
for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(&(pr->power.states[i]), 0,
+ memset(&(pr->power.states[i]), 0,
sizeof(struct acpi_processor_cx));
status = acpi_evaluate_object(pr->handle, "_CST", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No _CST, giving up\n"));
return_VALUE(-ENODEV);
- }
+ }
- cst = (union acpi_object *) buffer.pointer;
+ cst = (union acpi_object *)buffer.pointer;
/* There must be at least 2 elements */
if (!cst || (cst->type != ACPI_TYPE_PACKAGE) || cst->package.count < 2) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "not enough elements in _CST\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "not enough elements in _CST\n"));
status = -EFAULT;
goto end;
}
@@ -605,15 +604,19 @@ static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
/* Validate number of power states. */
if (count < 1 || count != cst->package.count - 1) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "count given by _CST is not valid\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "count given by _CST is not valid\n"));
status = -EFAULT;
goto end;
}
/* We support up to ACPI_PROCESSOR_MAX_POWER. */
if (count > ACPI_PROCESSOR_MAX_POWER) {
- printk(KERN_WARNING "Limiting number of power states to max (%d)\n", ACPI_PROCESSOR_MAX_POWER);
- printk(KERN_WARNING "Please increase ACPI_PROCESSOR_MAX_POWER if needed.\n");
+ printk(KERN_WARNING
+ "Limiting number of power states to max (%d)\n",
+ ACPI_PROCESSOR_MAX_POWER);
+ printk(KERN_WARNING
+ "Please increase ACPI_PROCESSOR_MAX_POWER if needed.\n");
count = ACPI_PROCESSOR_MAX_POWER;
}
@@ -628,29 +631,29 @@ static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
memset(&cx, 0, sizeof(cx));
- element = (union acpi_object *) &(cst->package.elements[i]);
+ element = (union acpi_object *)&(cst->package.elements[i]);
if (element->type != ACPI_TYPE_PACKAGE)
continue;
if (element->package.count != 4)
continue;
- obj = (union acpi_object *) &(element->package.elements[0]);
+ obj = (union acpi_object *)&(element->package.elements[0]);
if (obj->type != ACPI_TYPE_BUFFER)
continue;
- reg = (struct acpi_power_register *) obj->buffer.pointer;
+ reg = (struct acpi_power_register *)obj->buffer.pointer;
if (reg->space_id != ACPI_ADR_SPACE_SYSTEM_IO &&
- (reg->space_id != ACPI_ADR_SPACE_FIXED_HARDWARE))
+ (reg->space_id != ACPI_ADR_SPACE_FIXED_HARDWARE))
continue;
cx.address = (reg->space_id == ACPI_ADR_SPACE_FIXED_HARDWARE) ?
- 0 : reg->address;
+ 0 : reg->address;
/* There should be an easy way to extract an integer... */
- obj = (union acpi_object *) &(element->package.elements[1]);
+ obj = (union acpi_object *)&(element->package.elements[1]);
if (obj->type != ACPI_TYPE_INTEGER)
continue;
@@ -660,17 +663,16 @@ static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
(reg->space_id != ACPI_ADR_SPACE_SYSTEM_IO))
continue;
- if ((cx.type < ACPI_STATE_C1) ||
- (cx.type > ACPI_STATE_C3))
+ if ((cx.type < ACPI_STATE_C1) || (cx.type > ACPI_STATE_C3))
continue;
- obj = (union acpi_object *) &(element->package.elements[2]);
+ obj = (union acpi_object *)&(element->package.elements[2]);
if (obj->type != ACPI_TYPE_INTEGER)
continue;
cx.latency = obj->integer.value;
- obj = (union acpi_object *) &(element->package.elements[3]);
+ obj = (union acpi_object *)&(element->package.elements[3]);
if (obj->type != ACPI_TYPE_INTEGER)
continue;
@@ -680,19 +682,19 @@ static int acpi_processor_get_power_info_cst (struct acpi_processor *pr)
memcpy(&(pr->power.states[pr->power.count]), &cx, sizeof(cx));
}
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d power states\n", pr->power.count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d power states\n",
+ pr->power.count));
/* Validate number of power states discovered */
if (pr->power.count < 2)
status = -ENODEV;
-end:
+ end:
acpi_os_free(buffer.pointer);
return_VALUE(status);
}
-
static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
{
ACPI_FUNCTION_TRACE("acpi_processor_get_power_verify_c2");
@@ -706,8 +708,7 @@ static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
*/
else if (cx->latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "latency too large [%d]\n",
- cx->latency));
+ "latency too large [%d]\n", cx->latency));
return_VOID;
}
@@ -721,10 +722,8 @@ static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
return_VOID;
}
-
-static void acpi_processor_power_verify_c3(
- struct acpi_processor *pr,
- struct acpi_processor_cx *cx)
+static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
+ struct acpi_processor_cx *cx)
{
static int bm_check_flag;
@@ -739,8 +738,7 @@ static void acpi_processor_power_verify_c3(
*/
else if (cx->latency > ACPI_PROCESSOR_MAX_C3_LATENCY) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "latency too large [%d]\n",
- cx->latency));
+ "latency too large [%d]\n", cx->latency));
return_VOID;
}
@@ -753,7 +751,7 @@ static void acpi_processor_power_verify_c3(
*/
else if (errata.piix4.fdma) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "C3 not supported on PIIX4 with Type-F DMA\n"));
+ "C3 not supported on PIIX4 with Type-F DMA\n"));
return_VOID;
}
@@ -770,7 +768,7 @@ static void acpi_processor_power_verify_c3(
/* bus mastering control is necessary */
if (!pr->flags.bm_control) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "C3 support requires bus mastering control\n"));
+ "C3 support requires bus mastering control\n"));
return_VOID;
}
} else {
@@ -780,12 +778,12 @@ static void acpi_processor_power_verify_c3(
*/
if (acpi_fadt.wb_invd != 1) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Cache invalidation should work properly"
- " for C3 to be enabled on SMP systems\n"));
+ "Cache invalidation should work properly"
+ " for C3 to be enabled on SMP systems\n"));
return_VOID;
}
acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD,
- 0, ACPI_MTX_DO_NOT_LOCK);
+ 0, ACPI_MTX_DO_NOT_LOCK);
}
/*
@@ -800,13 +798,12 @@ static void acpi_processor_power_verify_c3(
return_VOID;
}
-
static int acpi_processor_power_verify(struct acpi_processor *pr)
{
unsigned int i;
unsigned int working = 0;
- for (i=1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
+ for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
struct acpi_processor_cx *cx = &pr->power.states[i];
switch (cx->type) {
@@ -830,8 +827,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
return (working);
}
-static int acpi_processor_get_power_info (
- struct acpi_processor *pr)
+static int acpi_processor_get_power_info(struct acpi_processor *pr)
{
unsigned int i;
int result;
@@ -874,16 +870,16 @@ static int acpi_processor_get_power_info (
return_VALUE(0);
}
-int acpi_processor_cst_has_changed (struct acpi_processor *pr)
+int acpi_processor_cst_has_changed(struct acpi_processor *pr)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_processor_cst_has_changed");
if (!pr)
- return_VALUE(-EINVAL);
+ return_VALUE(-EINVAL);
- if ( nocst) {
+ if (nocst) {
return_VALUE(-ENODEV);
}
@@ -892,7 +888,7 @@ int acpi_processor_cst_has_changed (struct acpi_processor *pr)
/* Fall back to the default idle loop */
pm_idle = pm_idle_save;
- synchronize_sched(); /* Relies on interrupts forcing exit from idle. */
+ synchronize_sched(); /* Relies on interrupts forcing exit from idle. */
pr->flags.power = 0;
result = acpi_processor_get_power_info(pr);
@@ -906,8 +902,8 @@ int acpi_processor_cst_has_changed (struct acpi_processor *pr)
static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
- unsigned int i;
+ struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ unsigned int i;
ACPI_FUNCTION_TRACE("acpi_processor_power_seq_show");
@@ -915,17 +911,17 @@ static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset)
goto end;
seq_printf(seq, "active state: C%zd\n"
- "max_cstate: C%d\n"
- "bus master activity: %08x\n",
- pr->power.state ? pr->power.state - pr->power.states : 0,
- max_cstate,
- (unsigned)pr->power.bm_activity);
+ "max_cstate: C%d\n"
+ "bus master activity: %08x\n",
+ pr->power.state ? pr->power.state - pr->power.states : 0,
+ max_cstate, (unsigned)pr->power.bm_activity);
seq_puts(seq, "states:\n");
for (i = 1; i <= pr->power.count; i++) {
seq_printf(seq, " %cC%d: ",
- (&pr->power.states[i] == pr->power.state?'*':' '), i);
+ (&pr->power.states[i] ==
+ pr->power.state ? '*' : ' '), i);
if (!pr->power.states[i].valid) {
seq_puts(seq, "<not supported>\n");
@@ -949,45 +945,46 @@ static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset)
if (pr->power.states[i].promotion.state)
seq_printf(seq, "promotion[C%zd] ",
- (pr->power.states[i].promotion.state -
- pr->power.states));
+ (pr->power.states[i].promotion.state -
+ pr->power.states));
else
seq_puts(seq, "promotion[--] ");
if (pr->power.states[i].demotion.state)
seq_printf(seq, "demotion[C%zd] ",
- (pr->power.states[i].demotion.state -
- pr->power.states));
+ (pr->power.states[i].demotion.state -
+ pr->power.states));
else
seq_puts(seq, "demotion[--] ");
seq_printf(seq, "latency[%03d] usage[%08d]\n",
- pr->power.states[i].latency,
- pr->power.states[i].usage);
+ pr->power.states[i].latency,
+ pr->power.states[i].usage);
}
-end:
+ end:
return_VALUE(0);
}
static int acpi_processor_power_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_processor_power_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
static struct file_operations acpi_processor_power_fops = {
- .open = acpi_processor_power_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_processor_power_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *device)
+int acpi_processor_power_init(struct acpi_processor *pr,
+ struct acpi_device *device)
{
- acpi_status status = 0;
- static int first_run = 0;
- struct proc_dir_entry *entry = NULL;
+ acpi_status status = 0;
+ static int first_run = 0;
+ struct proc_dir_entry *entry = NULL;
unsigned int i;
ACPI_FUNCTION_TRACE("acpi_processor_power_init");
@@ -995,7 +992,9 @@ int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *dev
if (!first_run) {
dmi_check_system(processor_power_dmi_table);
if (max_cstate < ACPI_C_STATES_MAX)
- printk(KERN_NOTICE "ACPI: processor limited to max C-state %d\n", max_cstate);
+ printk(KERN_NOTICE
+ "ACPI: processor limited to max C-state %d\n",
+ max_cstate);
first_run++;
}
@@ -1003,7 +1002,8 @@ int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *dev
return_VALUE(-EINVAL);
if (acpi_fadt.cst_cnt && !nocst) {
- status = acpi_os_write_port(acpi_fadt.smi_cmd, acpi_fadt.cst_cnt, 8);
+ status =
+ acpi_os_write_port(acpi_fadt.smi_cmd, acpi_fadt.cst_cnt, 8);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Notifying BIOS of _CST ability failed\n"));
@@ -1023,7 +1023,8 @@ int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *dev
printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id);
for (i = 1; i <= pr->power.count; i++)
if (pr->power.states[i].valid)
- printk(" C%d[C%d]", i, pr->power.states[i].type);
+ printk(" C%d[C%d]", i,
+ pr->power.states[i].type);
printk(")\n");
if (pr->id == 0) {
@@ -1034,11 +1035,11 @@ int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *dev
/* 'power' [R] */
entry = create_proc_entry(ACPI_PROCESSOR_FILE_POWER,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_PROCESSOR_FILE_POWER));
+ "Unable to create '%s' fs entry\n",
+ ACPI_PROCESSOR_FILE_POWER));
else {
entry->proc_fops = &acpi_processor_power_fops;
entry->data = acpi_driver_data(device);
@@ -1050,14 +1051,16 @@ int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *dev
return_VALUE(0);
}
-int acpi_processor_power_exit(struct acpi_processor *pr, struct acpi_device *device)
+int acpi_processor_power_exit(struct acpi_processor *pr,
+ struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_processor_power_exit");
pr->flags.power_setup_done = 0;
if (acpi_device_dir(device))
- remove_proc_entry(ACPI_PROCESSOR_FILE_POWER,acpi_device_dir(device));
+ remove_proc_entry(ACPI_PROCESSOR_FILE_POWER,
+ acpi_device_dir(device));
/* Unregister the idle handler when processor #0 is removed. */
if (pr->id == 0) {
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 1f0d6256302..22c7bb66c20 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -26,7 +26,6 @@
*
*/
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -42,14 +41,12 @@
#include <acpi/acpi_bus.h>
#include <acpi/processor.h>
-
#define ACPI_PROCESSOR_COMPONENT 0x01000000
#define ACPI_PROCESSOR_CLASS "processor"
#define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver"
#define ACPI_PROCESSOR_FILE_PERFORMANCE "performance"
#define _COMPONENT ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME ("acpi_processor")
-
+ACPI_MODULE_NAME("acpi_processor")
static DECLARE_MUTEX(performance_sem);
@@ -69,8 +66,7 @@ static DECLARE_MUTEX(performance_sem);
static int acpi_processor_ppc_status = 0;
static int acpi_processor_ppc_notifier(struct notifier_block *nb,
- unsigned long event,
- void *data)
+ unsigned long event, void *data)
{
struct cpufreq_policy *policy = data;
struct acpi_processor *pr;
@@ -85,7 +81,7 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
if (!pr || !pr->performance)
goto out;
- ppc = (unsigned int) pr->performance_platform_limit;
+ ppc = (unsigned int)pr->performance_platform_limit;
if (!ppc)
goto out;
@@ -93,26 +89,23 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
goto out;
cpufreq_verify_within_limits(policy, 0,
- pr->performance->states[ppc].core_frequency * 1000);
+ pr->performance->states[ppc].
+ core_frequency * 1000);
- out:
+ out:
up(&performance_sem);
return 0;
}
-
static struct notifier_block acpi_ppc_notifier_block = {
.notifier_call = acpi_processor_ppc_notifier,
};
-
-static int
-acpi_processor_get_platform_limit (
- struct acpi_processor* pr)
+static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
{
- acpi_status status = 0;
- unsigned long ppc = 0;
+ acpi_status status = 0;
+ unsigned long ppc = 0;
ACPI_FUNCTION_TRACE("acpi_processor_get_platform_limit");
@@ -128,19 +121,17 @@ acpi_processor_get_platform_limit (
if (status != AE_NOT_FOUND)
acpi_processor_ppc_status |= PPC_IN_USE;
- if(ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
+ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PPC\n"));
return_VALUE(-ENODEV);
}
- pr->performance_platform_limit = (int) ppc;
+ pr->performance_platform_limit = (int)ppc;
return_VALUE(0);
}
-
-int acpi_processor_ppc_has_changed(
- struct acpi_processor *pr)
+int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
{
int ret = acpi_processor_get_platform_limit(pr);
if (ret < 0)
@@ -149,44 +140,44 @@ int acpi_processor_ppc_has_changed(
return cpufreq_update_policy(pr->id);
}
-
-void acpi_processor_ppc_init(void) {
- if (!cpufreq_register_notifier(&acpi_ppc_notifier_block, CPUFREQ_POLICY_NOTIFIER))
+void acpi_processor_ppc_init(void)
+{
+ if (!cpufreq_register_notifier
+ (&acpi_ppc_notifier_block, CPUFREQ_POLICY_NOTIFIER))
acpi_processor_ppc_status |= PPC_REGISTERED;
else
- printk(KERN_DEBUG "Warning: Processor Platform Limit not supported.\n");
+ printk(KERN_DEBUG
+ "Warning: Processor Platform Limit not supported.\n");
}
-
-void acpi_processor_ppc_exit(void) {
+void acpi_processor_ppc_exit(void)
+{
if (acpi_processor_ppc_status & PPC_REGISTERED)
- cpufreq_unregister_notifier(&acpi_ppc_notifier_block, CPUFREQ_POLICY_NOTIFIER);
+ cpufreq_unregister_notifier(&acpi_ppc_notifier_block,
+ CPUFREQ_POLICY_NOTIFIER);
acpi_processor_ppc_status &= ~PPC_REGISTERED;
}
-
-static int
-acpi_processor_get_performance_control (
- struct acpi_processor *pr)
+static int acpi_processor_get_performance_control(struct acpi_processor *pr)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *pct = NULL;
- union acpi_object obj = {0};
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *pct = NULL;
+ union acpi_object obj = { 0 };
ACPI_FUNCTION_TRACE("acpi_processor_get_performance_control");
status = acpi_evaluate_object(pr->handle, "_PCT", NULL, &buffer);
- if(ACPI_FAILURE(status)) {
+ if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PCT\n"));
return_VALUE(-ENODEV);
}
- pct = (union acpi_object *) buffer.pointer;
+ pct = (union acpi_object *)buffer.pointer;
if (!pct || (pct->type != ACPI_TYPE_PACKAGE)
- || (pct->package.count != 2)) {
+ || (pct->package.count != 2)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PCT data\n"));
result = -EFAULT;
goto end;
@@ -199,15 +190,15 @@ acpi_processor_get_performance_control (
obj = pct->package.elements[0];
if ((obj.type != ACPI_TYPE_BUFFER)
- || (obj.buffer.length < sizeof(struct acpi_pct_register))
- || (obj.buffer.pointer == NULL)) {
+ || (obj.buffer.length < sizeof(struct acpi_pct_register))
+ || (obj.buffer.pointer == NULL)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid _PCT data (control_register)\n"));
+ "Invalid _PCT data (control_register)\n"));
result = -EFAULT;
goto end;
}
- memcpy(&pr->performance->control_register, obj.buffer.pointer, sizeof(struct acpi_pct_register));
-
+ memcpy(&pr->performance->control_register, obj.buffer.pointer,
+ sizeof(struct acpi_pct_register));
/*
* status_register
@@ -216,44 +207,42 @@ acpi_processor_get_performance_control (
obj = pct->package.elements[1];
if ((obj.type != ACPI_TYPE_BUFFER)
- || (obj.buffer.length < sizeof(struct acpi_pct_register))
- || (obj.buffer.pointer == NULL)) {
+ || (obj.buffer.length < sizeof(struct acpi_pct_register))
+ || (obj.buffer.pointer == NULL)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid _PCT data (status_register)\n"));
+ "Invalid _PCT data (status_register)\n"));
result = -EFAULT;
goto end;
}
- memcpy(&pr->performance->status_register, obj.buffer.pointer, sizeof(struct acpi_pct_register));
+ memcpy(&pr->performance->status_register, obj.buffer.pointer,
+ sizeof(struct acpi_pct_register));
-end:
+ end:
acpi_os_free(buffer.pointer);
return_VALUE(result);
}
-
-static int
-acpi_processor_get_performance_states (
- struct acpi_processor *pr)
+static int acpi_processor_get_performance_states(struct acpi_processor *pr)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- struct acpi_buffer format = {sizeof("NNNNNN"), "NNNNNN"};
- struct acpi_buffer state = {0, NULL};
- union acpi_object *pss = NULL;
- int i;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer format = { sizeof("NNNNNN"), "NNNNNN" };
+ struct acpi_buffer state = { 0, NULL };
+ union acpi_object *pss = NULL;
+ int i;
ACPI_FUNCTION_TRACE("acpi_processor_get_performance_states");
status = acpi_evaluate_object(pr->handle, "_PSS", NULL, &buffer);
- if(ACPI_FAILURE(status)) {
+ if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PSS\n"));
return_VALUE(-ENODEV);
}
- pss = (union acpi_object *) buffer.pointer;
+ pss = (union acpi_object *)buffer.pointer;
if (!pss || (pss->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PSS data\n"));
result = -EFAULT;
@@ -261,10 +250,12 @@ acpi_processor_get_performance_states (
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d performance states\n",
- pss->package.count));
+ pss->package.count));
pr->performance->state_count = pss->package.count;
- pr->performance->states = kmalloc(sizeof(struct acpi_processor_px) * pss->package.count, GFP_KERNEL);
+ pr->performance->states =
+ kmalloc(sizeof(struct acpi_processor_px) * pss->package.count,
+ GFP_KERNEL);
if (!pr->performance->states) {
result = -ENOMEM;
goto end;
@@ -280,46 +271,44 @@ acpi_processor_get_performance_states (
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Extracting state %d\n", i));
status = acpi_extract_package(&(pss->package.elements[i]),
- &format, &state);
+ &format, &state);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PSS data\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid _PSS data\n"));
result = -EFAULT;
kfree(pr->performance->states);
goto end;
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "State [%d]: core_frequency[%d] power[%d] transition_latency[%d] bus_master_latency[%d] control[0x%x] status[0x%x]\n",
- i,
- (u32) px->core_frequency,
- (u32) px->power,
- (u32) px->transition_latency,
- (u32) px->bus_master_latency,
- (u32) px->control,
- (u32) px->status));
+ "State [%d]: core_frequency[%d] power[%d] transition_latency[%d] bus_master_latency[%d] control[0x%x] status[0x%x]\n",
+ i,
+ (u32) px->core_frequency,
+ (u32) px->power,
+ (u32) px->transition_latency,
+ (u32) px->bus_master_latency,
+ (u32) px->control, (u32) px->status));
if (!px->core_frequency) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PSS data: freq is zero\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid _PSS data: freq is zero\n"));
result = -EFAULT;
kfree(pr->performance->states);
goto end;
}
}
-end:
+ end:
acpi_os_free(buffer.pointer);
return_VALUE(result);
}
-
-static int
-acpi_processor_get_performance_info (
- struct acpi_processor *pr)
+static int acpi_processor_get_performance_info(struct acpi_processor *pr)
{
- int result = 0;
- acpi_status status = AE_OK;
- acpi_handle handle = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ acpi_handle handle = NULL;
ACPI_FUNCTION_TRACE("acpi_processor_get_performance_info");
@@ -331,7 +320,7 @@ acpi_processor_get_performance_info (
status = acpi_get_handle(pr->handle, "_PCT", &handle);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "ACPI-based processor performance control unavailable\n"));
+ "ACPI-based processor performance control unavailable\n"));
return_VALUE(-ENODEV);
}
@@ -350,10 +339,10 @@ acpi_processor_get_performance_info (
return_VALUE(0);
}
-
-int acpi_processor_notify_smm(struct module *calling_module) {
- acpi_status status;
- static int is_done = 0;
+int acpi_processor_notify_smm(struct module *calling_module)
+{
+ acpi_status status;
+ static int is_done = 0;
ACPI_FUNCTION_TRACE("acpi_processor_notify_smm");
@@ -371,8 +360,7 @@ int acpi_processor_notify_smm(struct module *calling_module) {
if (is_done > 0) {
module_put(calling_module);
return_VALUE(0);
- }
- else if (is_done < 0) {
+ } else if (is_done < 0) {
module_put(calling_module);
return_VALUE(is_done);
}
@@ -380,28 +368,30 @@ int acpi_processor_notify_smm(struct module *calling_module) {
is_done = -EIO;
/* Can't write pstate_cnt to smi_cmd if either value is zero */
- if ((!acpi_fadt.smi_cmd) ||
- (!acpi_fadt.pstate_cnt)) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "No SMI port or pstate_cnt\n"));
+ if ((!acpi_fadt.smi_cmd) || (!acpi_fadt.pstate_cnt)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No SMI port or pstate_cnt\n"));
module_put(calling_module);
return_VALUE(0);
}
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Writing pstate_cnt [0x%x] to smi_cmd [0x%x]\n", acpi_fadt.pstate_cnt, acpi_fadt.smi_cmd));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Writing pstate_cnt [0x%x] to smi_cmd [0x%x]\n",
+ acpi_fadt.pstate_cnt, acpi_fadt.smi_cmd));
/* FADT v1 doesn't support pstate_cnt, many BIOS vendors use
* it anyway, so we need to support it... */
if (acpi_fadt_is_v1) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Using v1.0 FADT reserved value for pstate_cnt\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Using v1.0 FADT reserved value for pstate_cnt\n"));
}
- status = acpi_os_write_port (acpi_fadt.smi_cmd,
- (u32) acpi_fadt.pstate_cnt, 8);
- if (ACPI_FAILURE (status)) {
+ status = acpi_os_write_port(acpi_fadt.smi_cmd,
+ (u32) acpi_fadt.pstate_cnt, 8);
+ if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Failed to write pstate_cnt [0x%x] to "
- "smi_cmd [0x%x]\n", acpi_fadt.pstate_cnt, acpi_fadt.smi_cmd));
+ "smi_cmd [0x%x]\n", acpi_fadt.pstate_cnt,
+ acpi_fadt.smi_cmd));
module_put(calling_module);
return_VALUE(status);
}
@@ -415,24 +405,24 @@ int acpi_processor_notify_smm(struct module *calling_module) {
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_processor_notify_smm);
+EXPORT_SYMBOL(acpi_processor_notify_smm);
#ifdef CONFIG_X86_ACPI_CPUFREQ_PROC_INTF
/* /proc/acpi/processor/../performance interface (DEPRECATED) */
static int acpi_processor_perf_open_fs(struct inode *inode, struct file *file);
static struct file_operations acpi_processor_perf_fops = {
- .open = acpi_processor_perf_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_processor_perf_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static int acpi_processor_perf_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
- int i;
+ struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ int i;
ACPI_FUNCTION_TRACE("acpi_processor_perf_seq_show");
@@ -445,42 +435,40 @@ static int acpi_processor_perf_seq_show(struct seq_file *seq, void *offset)
}
seq_printf(seq, "state count: %d\n"
- "active state: P%d\n",
- pr->performance->state_count,
- pr->performance->state);
+ "active state: P%d\n",
+ pr->performance->state_count, pr->performance->state);
seq_puts(seq, "states:\n");
for (i = 0; i < pr->performance->state_count; i++)
- seq_printf(seq, " %cP%d: %d MHz, %d mW, %d uS\n",
- (i == pr->performance->state?'*':' '), i,
- (u32) pr->performance->states[i].core_frequency,
- (u32) pr->performance->states[i].power,
- (u32) pr->performance->states[i].transition_latency);
-
-end:
+ seq_printf(seq,
+ " %cP%d: %d MHz, %d mW, %d uS\n",
+ (i == pr->performance->state ? '*' : ' '), i,
+ (u32) pr->performance->states[i].core_frequency,
+ (u32) pr->performance->states[i].power,
+ (u32) pr->performance->states[i].transition_latency);
+
+ end:
return_VALUE(0);
}
static int acpi_processor_perf_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_processor_perf_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
static ssize_t
-acpi_processor_write_performance (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+acpi_processor_write_performance(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int result = 0;
- struct seq_file *m = (struct seq_file *) file->private_data;
- struct acpi_processor *pr = (struct acpi_processor *) m->private;
+ int result = 0;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_processor *pr = (struct acpi_processor *)m->private;
struct acpi_processor_performance *perf;
- char state_string[12] = {'\0'};
- unsigned int new_state = 0;
- struct cpufreq_policy policy;
+ char state_string[12] = { '\0' };
+ unsigned int new_state = 0;
+ struct cpufreq_policy policy;
ACPI_FUNCTION_TRACE("acpi_processor_write_performance");
@@ -513,12 +501,10 @@ acpi_processor_write_performance (
return_VALUE(count);
}
-static void
-acpi_cpufreq_add_file (
- struct acpi_processor *pr)
+static void acpi_cpufreq_add_file(struct acpi_processor *pr)
{
- struct proc_dir_entry *entry = NULL;
- struct acpi_device *device = NULL;
+ struct proc_dir_entry *entry = NULL;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_cpufreq_addfile");
@@ -527,11 +513,12 @@ acpi_cpufreq_add_file (
/* add file 'performance' [R/W] */
entry = create_proc_entry(ACPI_PROCESSOR_FILE_PERFORMANCE,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_PROCESSOR_FILE_PERFORMANCE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_PROCESSOR_FILE_PERFORMANCE));
else {
entry->proc_fops = &acpi_processor_perf_fops;
entry->proc_fops->write = acpi_processor_write_performance;
@@ -541,11 +528,9 @@ acpi_cpufreq_add_file (
return_VOID;
}
-static void
-acpi_cpufreq_remove_file (
- struct acpi_processor *pr)
+static void acpi_cpufreq_remove_file(struct acpi_processor *pr)
{
- struct acpi_device *device = NULL;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_cpufreq_addfile");
@@ -554,21 +539,25 @@ acpi_cpufreq_remove_file (
/* remove file 'performance' */
remove_proc_entry(ACPI_PROCESSOR_FILE_PERFORMANCE,
- acpi_device_dir(device));
+ acpi_device_dir(device));
return_VOID;
}
#else
-static void acpi_cpufreq_add_file (struct acpi_processor *pr) { return; }
-static void acpi_cpufreq_remove_file (struct acpi_processor *pr) { return; }
-#endif /* CONFIG_X86_ACPI_CPUFREQ_PROC_INTF */
-
+static void acpi_cpufreq_add_file(struct acpi_processor *pr)
+{
+ return;
+}
+static void acpi_cpufreq_remove_file(struct acpi_processor *pr)
+{
+ return;
+}
+#endif /* CONFIG_X86_ACPI_CPUFREQ_PROC_INTF */
int
-acpi_processor_register_performance (
- struct acpi_processor_performance * performance,
- unsigned int cpu)
+acpi_processor_register_performance(struct acpi_processor_performance
+ *performance, unsigned int cpu)
{
struct acpi_processor *pr;
@@ -603,13 +592,12 @@ acpi_processor_register_performance (
up(&performance_sem);
return_VALUE(0);
}
-EXPORT_SYMBOL(acpi_processor_register_performance);
+EXPORT_SYMBOL(acpi_processor_register_performance);
void
-acpi_processor_unregister_performance (
- struct acpi_processor_performance * performance,
- unsigned int cpu)
+acpi_processor_unregister_performance(struct acpi_processor_performance
+ *performance, unsigned int cpu)
{
struct acpi_processor *pr;
@@ -632,4 +620,5 @@ acpi_processor_unregister_performance (
return_VOID;
}
+
EXPORT_SYMBOL(acpi_processor_unregister_performance);
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 12bd980a12e..37528c3b64b 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -43,20 +43,16 @@
#define ACPI_PROCESSOR_CLASS "processor"
#define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver"
#define _COMPONENT ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME ("acpi_processor")
-
+ACPI_MODULE_NAME("acpi_processor")
/* --------------------------------------------------------------------------
Limit Interface
-------------------------------------------------------------------------- */
-
-static int
-acpi_processor_apply_limit (
- struct acpi_processor* pr)
+static int acpi_processor_apply_limit(struct acpi_processor *pr)
{
- int result = 0;
- u16 px = 0;
- u16 tx = 0;
+ int result = 0;
+ u16 px = 0;
+ u16 tx = 0;
ACPI_FUNCTION_TRACE("acpi_processor_apply_limit");
@@ -80,19 +76,17 @@ acpi_processor_apply_limit (
pr->limit.state.px = px;
pr->limit.state.tx = tx;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Processor [%d] limit set to (P%d:T%d)\n",
- pr->id,
- pr->limit.state.px,
- pr->limit.state.tx));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Processor [%d] limit set to (P%d:T%d)\n", pr->id,
+ pr->limit.state.px, pr->limit.state.tx));
-end:
+ end:
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to set limit\n"));
return_VALUE(result);
}
-
#ifdef CONFIG_CPU_FREQ
/* If a passive cooling situation is detected, primarily CPUfreq is used, as it
@@ -104,7 +98,6 @@ end:
static unsigned int cpufreq_thermal_reduction_pctg[NR_CPUS];
static unsigned int acpi_thermal_cpufreq_is_init = 0;
-
static int cpu_has_cpufreq(unsigned int cpu)
{
struct cpufreq_policy policy;
@@ -115,7 +108,6 @@ static int cpu_has_cpufreq(unsigned int cpu)
return 0;
}
-
static int acpi_thermal_cpufreq_increase(unsigned int cpu)
{
if (!cpu_has_cpufreq(cpu))
@@ -130,7 +122,6 @@ static int acpi_thermal_cpufreq_increase(unsigned int cpu)
return -ERANGE;
}
-
static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
{
if (!cpu_has_cpufreq(cpu))
@@ -145,11 +136,8 @@ static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
return -ERANGE;
}
-
-static int acpi_thermal_cpufreq_notifier(
- struct notifier_block *nb,
- unsigned long event,
- void *data)
+static int acpi_thermal_cpufreq_notifier(struct notifier_block *nb,
+ unsigned long event, void *data)
{
struct cpufreq_policy *policy = data;
unsigned long max_freq = 0;
@@ -157,68 +145,74 @@ static int acpi_thermal_cpufreq_notifier(
if (event != CPUFREQ_ADJUST)
goto out;
- max_freq = (policy->cpuinfo.max_freq * (100 - cpufreq_thermal_reduction_pctg[policy->cpu])) / 100;
+ max_freq =
+ (policy->cpuinfo.max_freq *
+ (100 - cpufreq_thermal_reduction_pctg[policy->cpu])) / 100;
cpufreq_verify_within_limits(policy, 0, max_freq);
- out:
+ out:
return 0;
}
-
static struct notifier_block acpi_thermal_cpufreq_notifier_block = {
.notifier_call = acpi_thermal_cpufreq_notifier,
};
-
-void acpi_thermal_cpufreq_init(void) {
+void acpi_thermal_cpufreq_init(void)
+{
int i;
- for (i=0; i<NR_CPUS; i++)
+ for (i = 0; i < NR_CPUS; i++)
cpufreq_thermal_reduction_pctg[i] = 0;
- i = cpufreq_register_notifier(&acpi_thermal_cpufreq_notifier_block, CPUFREQ_POLICY_NOTIFIER);
+ i = cpufreq_register_notifier(&acpi_thermal_cpufreq_notifier_block,
+ CPUFREQ_POLICY_NOTIFIER);
if (!i)
acpi_thermal_cpufreq_is_init = 1;
}
-void acpi_thermal_cpufreq_exit(void) {
+void acpi_thermal_cpufreq_exit(void)
+{
if (acpi_thermal_cpufreq_is_init)
- cpufreq_unregister_notifier(&acpi_thermal_cpufreq_notifier_block, CPUFREQ_POLICY_NOTIFIER);
+ cpufreq_unregister_notifier
+ (&acpi_thermal_cpufreq_notifier_block,
+ CPUFREQ_POLICY_NOTIFIER);
acpi_thermal_cpufreq_is_init = 0;
}
-#else /* ! CONFIG_CPU_FREQ */
-
-static int acpi_thermal_cpufreq_increase(unsigned int cpu) { return -ENODEV; }
-static int acpi_thermal_cpufreq_decrease(unsigned int cpu) { return -ENODEV; }
+#else /* ! CONFIG_CPU_FREQ */
+static int acpi_thermal_cpufreq_increase(unsigned int cpu)
+{
+ return -ENODEV;
+}
+static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
+{
+ return -ENODEV;
+}
#endif
-
-int
-acpi_processor_set_thermal_limit (
- acpi_handle handle,
- int type)
+int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
{
- int result = 0;
- struct acpi_processor *pr = NULL;
- struct acpi_device *device = NULL;
- int tx = 0;
+ int result = 0;
+ struct acpi_processor *pr = NULL;
+ struct acpi_device *device = NULL;
+ int tx = 0;
ACPI_FUNCTION_TRACE("acpi_processor_set_thermal_limit");
if ((type < ACPI_PROCESSOR_LIMIT_NONE)
- || (type > ACPI_PROCESSOR_LIMIT_DECREMENT))
+ || (type > ACPI_PROCESSOR_LIMIT_DECREMENT))
return_VALUE(-EINVAL);
result = acpi_bus_get_device(handle, &device);
if (result)
return_VALUE(result);
- pr = (struct acpi_processor *) acpi_driver_data(device);
+ pr = (struct acpi_processor *)acpi_driver_data(device);
if (!pr)
return_VALUE(-ENODEV);
@@ -250,12 +244,12 @@ acpi_processor_set_thermal_limit (
goto end;
else if (result == -ERANGE)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "At maximum performance state\n"));
+ "At maximum performance state\n"));
if (pr->flags.throttling) {
if (tx == (pr->throttling.state_count - 1))
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "At maximum throttling state\n"));
+ "At maximum throttling state\n"));
else
tx++;
}
@@ -267,7 +261,7 @@ acpi_processor_set_thermal_limit (
if (pr->flags.throttling) {
if (tx == 0)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "At minimum throttling state\n"));
+ "At minimum throttling state\n"));
else {
tx--;
goto end;
@@ -277,12 +271,12 @@ acpi_processor_set_thermal_limit (
result = acpi_thermal_cpufreq_decrease(pr->id);
if (result == -ERANGE)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "At minimum performance state\n"));
+ "At minimum performance state\n"));
break;
}
-end:
+ end:
if (pr->flags.throttling) {
pr->limit.thermal.px = 0;
pr->limit.thermal.tx = tx;
@@ -293,18 +287,14 @@ end:
"Unable to set thermal limit\n"));
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Thermal limit now (P%d:T%d)\n",
- pr->limit.thermal.px,
- pr->limit.thermal.tx));
+ pr->limit.thermal.px, pr->limit.thermal.tx));
} else
result = 0;
return_VALUE(result);
}
-
-int
-acpi_processor_get_limit_info (
- struct acpi_processor *pr)
+int acpi_processor_get_limit_info(struct acpi_processor *pr)
{
ACPI_FUNCTION_TRACE("acpi_processor_get_limit_info");
@@ -317,12 +307,11 @@ acpi_processor_get_limit_info (
return_VALUE(0);
}
-
/* /proc interface */
static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ struct acpi_processor *pr = (struct acpi_processor *)seq->private;
ACPI_FUNCTION_TRACE("acpi_processor_limit_seq_show");
@@ -335,34 +324,32 @@ static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
}
seq_printf(seq, "active limit: P%d:T%d\n"
- "user limit: P%d:T%d\n"
- "thermal limit: P%d:T%d\n",
- pr->limit.state.px, pr->limit.state.tx,
- pr->limit.user.px, pr->limit.user.tx,
- pr->limit.thermal.px, pr->limit.thermal.tx);
+ "user limit: P%d:T%d\n"
+ "thermal limit: P%d:T%d\n",
+ pr->limit.state.px, pr->limit.state.tx,
+ pr->limit.user.px, pr->limit.user.tx,
+ pr->limit.thermal.px, pr->limit.thermal.tx);
-end:
+ end:
return_VALUE(0);
}
static int acpi_processor_limit_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_processor_limit_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
-ssize_t acpi_processor_write_limit (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+ssize_t acpi_processor_write_limit(struct file * file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int result = 0;
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_processor *pr = (struct acpi_processor *)m->private;
- char limit_string[25] = {'\0'};
- int px = 0;
- int tx = 0;
+ int result = 0;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_processor *pr = (struct acpi_processor *)m->private;
+ char limit_string[25] = { '\0' };
+ int px = 0;
+ int tx = 0;
ACPI_FUNCTION_TRACE("acpi_processor_write_limit");
@@ -396,11 +383,9 @@ ssize_t acpi_processor_write_limit (
return_VALUE(count);
}
-
struct file_operations acpi_processor_limit_fops = {
- .open = acpi_processor_limit_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_processor_limit_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index be9f569d39d..74a52d4e79a 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -43,21 +43,17 @@
#define ACPI_PROCESSOR_CLASS "processor"
#define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver"
#define _COMPONENT ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME ("acpi_processor")
-
+ACPI_MODULE_NAME("acpi_processor")
/* --------------------------------------------------------------------------
Throttling Control
-------------------------------------------------------------------------- */
-
-static int
-acpi_processor_get_throttling (
- struct acpi_processor *pr)
+static int acpi_processor_get_throttling(struct acpi_processor *pr)
{
- int state = 0;
- u32 value = 0;
- u32 duty_mask = 0;
- u32 duty_value = 0;
+ int state = 0;
+ u32 value = 0;
+ u32 duty_mask = 0;
+ u32 duty_value = 0;
ACPI_FUNCTION_TRACE("acpi_processor_get_throttling");
@@ -86,7 +82,7 @@ acpi_processor_get_throttling (
duty_value >>= pr->throttling.duty_offset;
if (duty_value)
- state = pr->throttling.state_count-duty_value;
+ state = pr->throttling.state_count - duty_value;
}
pr->throttling.state = state;
@@ -94,20 +90,17 @@ acpi_processor_get_throttling (
local_irq_enable();
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Throttling state is T%d (%d%% throttling applied)\n",
- state, pr->throttling.states[state].performance));
+ "Throttling state is T%d (%d%% throttling applied)\n",
+ state, pr->throttling.states[state].performance));
return_VALUE(0);
}
-
-int acpi_processor_set_throttling (
- struct acpi_processor *pr,
- int state)
+int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
{
- u32 value = 0;
- u32 duty_mask = 0;
- u32 duty_value = 0;
+ u32 value = 0;
+ u32 duty_mask = 0;
+ u32 duty_value = 0;
ACPI_FUNCTION_TRACE("acpi_processor_set_throttling");
@@ -168,28 +161,26 @@ int acpi_processor_set_throttling (
local_irq_enable();
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Throttling state set to T%d (%d%%)\n", state,
- (pr->throttling.states[state].performance?pr->throttling.states[state].performance/10:0)));
+ "Throttling state set to T%d (%d%%)\n", state,
+ (pr->throttling.states[state].performance ? pr->
+ throttling.states[state].performance / 10 : 0)));
return_VALUE(0);
}
-
-int
-acpi_processor_get_throttling_info (
- struct acpi_processor *pr)
+int acpi_processor_get_throttling_info(struct acpi_processor *pr)
{
- int result = 0;
- int step = 0;
- int i = 0;
+ int result = 0;
+ int step = 0;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_processor_get_throttling_info");
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "pblk_address[0x%08x] duty_offset[%d] duty_width[%d]\n",
- pr->throttling.address,
- pr->throttling.duty_offset,
- pr->throttling.duty_width));
+ "pblk_address[0x%08x] duty_offset[%d] duty_width[%d]\n",
+ pr->throttling.address,
+ pr->throttling.duty_offset,
+ pr->throttling.duty_width));
if (!pr)
return_VALUE(-EINVAL);
@@ -199,14 +190,12 @@ acpi_processor_get_throttling_info (
if (!pr->throttling.address) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No throttling register\n"));
return_VALUE(0);
- }
- else if (!pr->throttling.duty_width) {
+ } else if (!pr->throttling.duty_width) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No throttling states\n"));
return_VALUE(0);
}
/* TBD: Support duty_cycle values that span bit 4. */
- else if ((pr->throttling.duty_offset
- + pr->throttling.duty_width) > 4) {
+ else if ((pr->throttling.duty_offset + pr->throttling.duty_width) > 4) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "duty_cycle spans bit 4\n"));
return_VALUE(0);
}
@@ -218,7 +207,7 @@ acpi_processor_get_throttling_info (
*/
if (errata.piix4.throttle) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Throttling not supported on PIIX4 A- or B-step\n"));
+ "Throttling not supported on PIIX4 A- or B-step\n"));
return_VALUE(0);
}
@@ -232,13 +221,13 @@ acpi_processor_get_throttling_info (
step = (1000 / pr->throttling.state_count);
- for (i=0; i<pr->throttling.state_count; i++) {
+ for (i = 0; i < pr->throttling.state_count; i++) {
pr->throttling.states[i].performance = step * i;
pr->throttling.states[i].power = step * i;
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d throttling states\n",
- pr->throttling.state_count));
+ pr->throttling.state_count));
pr->flags.throttling = 1;
@@ -253,28 +242,29 @@ acpi_processor_get_throttling_info (
goto end;
if (pr->throttling.state) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Disabling throttling (was T%d)\n",
- pr->throttling.state));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Disabling throttling (was T%d)\n",
+ pr->throttling.state));
result = acpi_processor_set_throttling(pr, 0);
if (result)
goto end;
}
-end:
+ end:
if (result)
pr->flags.throttling = 0;
return_VALUE(result);
}
-
/* proc interface */
-static int acpi_processor_throttling_seq_show(struct seq_file *seq, void *offset)
+static int acpi_processor_throttling_seq_show(struct seq_file *seq,
+ void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
- int i = 0;
- int result = 0;
+ struct acpi_processor *pr = (struct acpi_processor *)seq->private;
+ int i = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_processor_throttling_seq_show");
@@ -289,41 +279,41 @@ static int acpi_processor_throttling_seq_show(struct seq_file *seq, void *offset
result = acpi_processor_get_throttling(pr);
if (result) {
- seq_puts(seq, "Could not determine current throttling state.\n");
+ seq_puts(seq,
+ "Could not determine current throttling state.\n");
goto end;
}
seq_printf(seq, "state count: %d\n"
- "active state: T%d\n",
- pr->throttling.state_count,
- pr->throttling.state);
+ "active state: T%d\n",
+ pr->throttling.state_count, pr->throttling.state);
seq_puts(seq, "states:\n");
for (i = 0; i < pr->throttling.state_count; i++)
seq_printf(seq, " %cT%d: %02d%%\n",
- (i == pr->throttling.state?'*':' '), i,
- (pr->throttling.states[i].performance?pr->throttling.states[i].performance/10:0));
+ (i == pr->throttling.state ? '*' : ' '), i,
+ (pr->throttling.states[i].performance ? pr->
+ throttling.states[i].performance / 10 : 0));
-end:
+ end:
return_VALUE(0);
}
-static int acpi_processor_throttling_open_fs(struct inode *inode, struct file *file)
+static int acpi_processor_throttling_open_fs(struct inode *inode,
+ struct file *file)
{
return single_open(file, acpi_processor_throttling_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
-ssize_t acpi_processor_write_throttling (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+ssize_t acpi_processor_write_throttling(struct file * file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int result = 0;
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_processor *pr = (struct acpi_processor *)m->private;
- char state_string[12] = {'\0'};
+ int result = 0;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_processor *pr = (struct acpi_processor *)m->private;
+ char state_string[12] = { '\0' };
ACPI_FUNCTION_TRACE("acpi_processor_write_throttling");
@@ -336,7 +326,8 @@ ssize_t acpi_processor_write_throttling (
state_string[count] = '\0';
result = acpi_processor_set_throttling(pr,
- simple_strtoul(state_string, NULL, 0));
+ simple_strtoul(state_string,
+ NULL, 0));
if (result)
return_VALUE(result);
@@ -344,8 +335,8 @@ ssize_t acpi_processor_write_throttling (
}
struct file_operations acpi_processor_throttling_fops = {
- .open = acpi_processor_throttling_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_processor_throttling_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
diff --git a/drivers/acpi/resources/rsaddr.c b/drivers/acpi/resources/rsaddr.c
index 55d264771c4..23b54baa0cb 100644
--- a/drivers/acpi/resources/rsaddr.c
+++ b/drivers/acpi/resources/rsaddr.c
@@ -41,13 +41,185 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsaddr")
+ACPI_MODULE_NAME("rsaddr")
+
+/* Local prototypes */
+static void
+acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags);
+
+static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource);
+
+static void
+acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags);
+
+static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_decode_general_flags
+ *
+ * PARAMETERS: Resource - Address resource data struct
+ * Flags - Actual flag byte
+ *
+ * RETURN: Decoded flag bits in resource struct
+ *
+ * DESCRIPTION: Decode a general flag byte to an address resource struct
+ *
+ ******************************************************************************/
+
+static void
+acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /* Producer / Consumer - flag bit[0] */
+
+ resource->address.producer_consumer = (u32) (flags & 0x01);
+
+ /* Decode (_DEC) - flag bit[1] */
+ resource->address.decode = (u32) ((flags >> 1) & 0x01);
+
+ /* Min Address Fixed (_MIF) - flag bit[2] */
+
+ resource->address.min_address_fixed = (u32) ((flags >> 2) & 0x01);
+
+ /* Max Address Fixed (_MAF) - flag bit[3] */
+
+ resource->address.max_address_fixed = (u32) ((flags >> 3) & 0x01);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_encode_general_flags
+ *
+ * PARAMETERS: Resource - Address resource data struct
+ *
+ * RETURN: Encoded general flag byte
+ *
+ * DESCRIPTION: Construct a general flag byte from an address resource struct
+ *
+ ******************************************************************************/
+
+static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource)
+{
+ u8 flags;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Producer / Consumer - flag bit[0] */
+
+ flags = (u8) (resource->address.producer_consumer & 0x01);
+
+ /* Decode (_DEC) - flag bit[1] */
+
+ flags |= (u8) ((resource->address.decode & 0x01) << 1);
+
+ /* Min Address Fixed (_MIF) - flag bit[2] */
+
+ flags |= (u8) ((resource->address.min_address_fixed & 0x01) << 2);
+
+ /* Max Address Fixed (_MAF) - flag bit[3] */
+
+ flags |= (u8) ((resource->address.max_address_fixed & 0x01) << 3);
+
+ return (flags);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_decode_specific_flags
+ *
+ * PARAMETERS: Resource - Address resource data struct
+ * Flags - Actual flag byte
+ *
+ * RETURN: Decoded flag bits in attribute struct
+ *
+ * DESCRIPTION: Decode a type-specific flag byte to an attribute struct.
+ * Type-specific flags are only defined for the Memory and IO
+ * resource types.
+ *
+ ******************************************************************************/
+
+static void
+acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
+ /* Write Status (_RW) - flag bit[0] */
+
+ resource->address.attribute.memory.read_write_attribute =
+ (u16) (flags & 0x01);
+
+ /* Memory Attributes (_MEM) - flag bits[2:1] */
+
+ resource->address.attribute.memory.cache_attribute =
+ (u16) ((flags >> 1) & 0x03);
+ } else if (resource->address.resource_type == ACPI_IO_RANGE) {
+ /* Ranges (_RNG) - flag bits[1:0] */
+
+ resource->address.attribute.io.range_attribute =
+ (u16) (flags & 0x03);
+
+ /* Translations (_TTP and _TRS) - flag bits[5:4] */
+
+ resource->address.attribute.io.translation_attribute =
+ (u16) ((flags >> 4) & 0x03);
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_encode_specific_flags
+ *
+ * PARAMETERS: Resource - Address resource data struct
+ *
+ * RETURN: Encoded type-specific flag byte
+ *
+ * DESCRIPTION: Construct a type-specific flag byte from an attribute struct.
+ * Type-specific flags are only defined for the Memory and IO
+ * resource types.
+ *
+ ******************************************************************************/
+
+static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource)
+{
+ u8 flags = 0;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
+ /* Write Status (_RW) - flag bit[0] */
+
+ flags = (u8)
+ (resource->address.attribute.memory.
+ read_write_attribute & 0x01);
+
+ /* Memory Attributes (_MEM) - flag bits[2:1] */
+
+ flags |= (u8)
+ ((resource->address.attribute.memory.
+ cache_attribute & 0x03) << 1);
+ } else if (resource->address.resource_type == ACPI_IO_RANGE) {
+ /* Ranges (_RNG) - flag bits[1:0] */
+
+ flags = (u8)
+ (resource->address.attribute.io.range_attribute & 0x03);
+
+ /* Translations (_TTP and _TRS) - flag bits[5:4] */
+
+ flags |= (u8)
+ ((resource->address.attribute.io.
+ translation_attribute & 0x03) << 4);
+ }
+
+ return (flags);
+}
/*******************************************************************************
*
@@ -71,34 +243,30 @@
******************************************************************************/
acpi_status
-acpi_rs_address16_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_address16_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u32 index;
- u16 temp16;
- u8 temp8;
- u8 *temp_ptr;
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_address16);
-
+ u32 index;
+ u16 temp16;
+ u8 temp8;
+ u8 *temp_ptr;
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16);
- ACPI_FUNCTION_TRACE ("rs_address16_resource");
+ ACPI_FUNCTION_TRACE("rs_address16_resource");
-
- /* Point past the Descriptor to get the number of bytes consumed */
+ /* Get the Descriptor Length field */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
/* Validate minimum descriptor length */
if (temp16 < 13) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
}
*bytes_consumed = temp16 + 3;
@@ -112,7 +280,7 @@ acpi_rs_address16_resource (
/* Values 0-2 and 0xC0-0xFF are valid */
if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
output_struct->data.address16.resource_type = temp8;
@@ -120,73 +288,41 @@ acpi_rs_address16_resource (
/* Get the General Flags (Byte4) */
buffer += 1;
- temp8 = *buffer;
-
- /* Producer / Consumer */
-
- output_struct->data.address16.producer_consumer = temp8 & 0x01;
-
- /* Decode */
-
- output_struct->data.address16.decode = (temp8 >> 1) & 0x01;
-
- /* Min Address Fixed */
-
- output_struct->data.address16.min_address_fixed = (temp8 >> 2) & 0x01;
-
- /* Max Address Fixed */
-
- output_struct->data.address16.max_address_fixed = (temp8 >> 3) & 0x01;
+ acpi_rs_decode_general_flags(&output_struct->data, *buffer);
/* Get the Type Specific Flags (Byte5) */
buffer += 1;
- temp8 = *buffer;
-
- if (ACPI_MEMORY_RANGE == output_struct->data.address16.resource_type) {
- output_struct->data.address16.attribute.memory.read_write_attribute =
- (u16) (temp8 & 0x01);
- output_struct->data.address16.attribute.memory.cache_attribute =
- (u16) ((temp8 >> 1) & 0x03);
- }
- else {
- if (ACPI_IO_RANGE == output_struct->data.address16.resource_type) {
- output_struct->data.address16.attribute.io.range_attribute =
- (u16) (temp8 & 0x03);
- output_struct->data.address16.attribute.io.translation_attribute =
- (u16) ((temp8 >> 4) & 0x03);
- }
- else {
- /* BUS_NUMBER_RANGE == Address16.Data->resource_type */
- /* Nothing needs to be filled in */
- }
- }
+ acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
/* Get Granularity (Bytes 6-7) */
buffer += 1;
- ACPI_MOVE_16_TO_32 (&output_struct->data.address16.granularity, buffer);
+ ACPI_MOVE_16_TO_32(&output_struct->data.address16.granularity, buffer);
/* Get min_address_range (Bytes 8-9) */
buffer += 2;
- ACPI_MOVE_16_TO_32 (&output_struct->data.address16.min_address_range, buffer);
+ ACPI_MOVE_16_TO_32(&output_struct->data.address16.min_address_range,
+ buffer);
/* Get max_address_range (Bytes 10-11) */
buffer += 2;
- ACPI_MOVE_16_TO_32 (&output_struct->data.address16.max_address_range, buffer);
+ ACPI_MOVE_16_TO_32(&output_struct->data.address16.max_address_range,
+ buffer);
/* Get address_translation_offset (Bytes 12-13) */
buffer += 2;
- ACPI_MOVE_16_TO_32 (&output_struct->data.address16.address_translation_offset,
- buffer);
+ ACPI_MOVE_16_TO_32(&output_struct->data.address16.
+ address_translation_offset, buffer);
/* Get address_length (Bytes 14-15) */
buffer += 2;
- ACPI_MOVE_16_TO_32 (&output_struct->data.address16.address_length, buffer);
+ ACPI_MOVE_16_TO_32(&output_struct->data.address16.address_length,
+ buffer);
/* Resource Source Index (if present) */
@@ -205,8 +341,8 @@ acpi_rs_address16_resource (
if (*bytes_consumed > (16 + 1)) {
/* Dereference the Index */
- temp8 = *buffer;
- output_struct->data.address16.resource_source.index = (u32) temp8;
+ output_struct->data.address16.resource_source.index =
+ (u32) * buffer;
/* Point to the String */
@@ -215,28 +351,27 @@ acpi_rs_address16_resource (
/* Point the String pointer to the end of this structure */
output_struct->data.address16.resource_source.string_ptr =
- (char *)((u8 * )output_struct + struct_size);
+ (char *)((u8 *) output_struct + struct_size);
temp_ptr = (u8 *)
- output_struct->data.address16.resource_source.string_ptr;
+ output_struct->data.address16.resource_source.string_ptr;
- /* Copy the string into the buffer */
+ /* Copy the resource_source string into the buffer */
index = 0;
-
- while (0x00 != *buffer) {
+ while (*buffer) {
*temp_ptr = *buffer;
- temp_ptr += 1;
- buffer += 1;
- index += 1;
+ temp_ptr++;
+ buffer++;
+ index++;
}
- /* Add the terminating null */
-
- *temp_ptr = 0x00;
+ /* Add the terminating null and set the string length */
- output_struct->data.address16.resource_source.string_length = index + 1;
+ *temp_ptr = 0;
+ output_struct->data.address16.resource_source.string_length =
+ index + 1;
/*
* In order for the struct_size to fall on a 32-bit boundary,
@@ -244,10 +379,9 @@ acpi_rs_address16_resource (
* struct_size to the next 32-bit boundary.
*/
temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS (temp8);
- }
- else {
- output_struct->data.address16.resource_source.index = 0x00;
+ struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
+ } else {
+ output_struct->data.address16.resource_source.index = 0;
output_struct->data.address16.resource_source.string_length = 0;
output_struct->data.address16.resource_source.string_ptr = NULL;
}
@@ -259,10 +393,9 @@ acpi_rs_address16_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_address16_stream
@@ -280,24 +413,18 @@ acpi_rs_address16_resource (
******************************************************************************/
acpi_status
-acpi_rs_address16_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_address16_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u8 *length_field;
- u8 temp8;
- char *temp_pointer = NULL;
- acpi_size actual_bytes;
-
-
- ACPI_FUNCTION_TRACE ("rs_address16_stream");
+ u8 *buffer = *output_buffer;
+ u8 *length_field;
+ acpi_size actual_bytes;
+ ACPI_FUNCTION_TRACE("rs_address16_stream");
- /* The descriptor field is static */
+ /* Set the Descriptor Type field */
- *buffer = 0x88;
+ *buffer = ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE;
buffer += 1;
/* Save a pointer to the Length field - to be filled in later */
@@ -307,98 +434,74 @@ acpi_rs_address16_stream (
/* Set the Resource Type (Memory, Io, bus_number) */
- temp8 = (u8) (linked_list->data.address16.resource_type & 0x03);
- *buffer = temp8;
+ *buffer = (u8) (linked_list->data.address16.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- temp8 = (u8) (linked_list->data.address16.producer_consumer & 0x01);
-
- temp8 |= (linked_list->data.address16.decode & 0x01) << 1;
- temp8 |= (linked_list->data.address16.min_address_fixed & 0x01) << 2;
- temp8 |= (linked_list->data.address16.max_address_fixed & 0x01) << 3;
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_general_flags(&linked_list->data);
buffer += 1;
/* Set the type specific flags */
- temp8 = 0;
-
- if (ACPI_MEMORY_RANGE == linked_list->data.address16.resource_type) {
- temp8 = (u8)
- (linked_list->data.address16.attribute.memory.read_write_attribute &
- 0x01);
-
- temp8 |=
- (linked_list->data.address16.attribute.memory.cache_attribute &
- 0x03) << 1;
- }
- else if (ACPI_IO_RANGE == linked_list->data.address16.resource_type) {
- temp8 = (u8)
- (linked_list->data.address16.attribute.io.range_attribute &
- 0x03);
- temp8 |=
- (linked_list->data.address16.attribute.io.translation_attribute &
- 0x03) << 4;
- }
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.address16.granularity);
+ ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.granularity);
buffer += 2;
/* Set the address range minimum */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.address16.min_address_range);
+ ACPI_MOVE_32_TO_16(buffer,
+ &linked_list->data.address16.min_address_range);
buffer += 2;
/* Set the address range maximum */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.address16.max_address_range);
+ ACPI_MOVE_32_TO_16(buffer,
+ &linked_list->data.address16.max_address_range);
buffer += 2;
/* Set the address translation offset */
- ACPI_MOVE_32_TO_16 (buffer,
- &linked_list->data.address16.address_translation_offset);
+ ACPI_MOVE_32_TO_16(buffer,
+ &linked_list->data.address16.
+ address_translation_offset);
buffer += 2;
/* Set the address length */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.address16.address_length);
+ ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.address_length);
buffer += 2;
/* Resource Source Index and Resource Source are optional */
- if (0 != linked_list->data.address16.resource_source.string_length) {
- temp8 = (u8) linked_list->data.address16.resource_source.index;
-
- *buffer = temp8;
+ if (linked_list->data.address16.resource_source.string_length) {
+ *buffer =
+ (u8) linked_list->data.address16.resource_source.index;
buffer += 1;
- temp_pointer = (char *) buffer;
-
- /* Copy the string */
+ /* Copy the resource_source string */
- ACPI_STRCPY (temp_pointer,
- linked_list->data.address16.resource_source.string_ptr);
+ ACPI_STRCPY((char *)buffer,
+ linked_list->data.address16.resource_source.
+ string_ptr);
/*
- * Buffer needs to be set to the length of the sting + one for the
+ * Buffer needs to be set to the length of the string + one for the
* terminating null
*/
- buffer += (acpi_size)(ACPI_STRLEN (
- linked_list->data.address16.resource_source.string_ptr) + 1);
+ buffer +=
+ (acpi_size) (ACPI_STRLEN
+ (linked_list->data.address16.resource_source.
+ string_ptr) + 1);
}
/* Return the number of bytes consumed in this operation */
- actual_bytes = ACPI_PTR_DIFF (buffer, *output_buffer);
+ actual_bytes = ACPI_PTR_DIFF(buffer, *output_buffer);
*bytes_consumed = actual_bytes;
/*
@@ -406,11 +509,10 @@ acpi_rs_address16_stream (
* minus the header size (3 bytes)
*/
actual_bytes -= 3;
- ACPI_MOVE_SIZE_TO_16 (length_field, &actual_bytes);
- return_ACPI_STATUS (AE_OK);
+ ACPI_MOVE_SIZE_TO_16(length_field, &actual_bytes);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_address32_resource
@@ -433,36 +535,30 @@ acpi_rs_address16_stream (
******************************************************************************/
acpi_status
-acpi_rs_address32_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_address32_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer;
- struct acpi_resource *output_struct= (void *) *output_buffer;
- u16 temp16;
- u8 temp8;
- u8 *temp_ptr;
- acpi_size struct_size;
- u32 index;
-
-
- ACPI_FUNCTION_TRACE ("rs_address32_resource");
+ u16 temp16;
+ u8 temp8;
+ u8 *temp_ptr;
+ u32 index;
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32);
+ ACPI_FUNCTION_TRACE("rs_address32_resource");
- buffer = byte_stream_buffer;
- struct_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address32);
-
- /* Point past the Descriptor to get the number of bytes consumed */
+ /* Get the Descriptor Length field */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
/* Validate minimum descriptor length */
if (temp16 < 23) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
}
*bytes_consumed = temp16 + 3;
@@ -476,7 +572,7 @@ acpi_rs_address32_resource (
/* Values 0-2 and 0xC0-0xFF are valid */
if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
output_struct->data.address32.resource_type = temp8;
@@ -484,74 +580,41 @@ acpi_rs_address32_resource (
/* Get the General Flags (Byte4) */
buffer += 1;
- temp8 = *buffer;
-
- /* Producer / Consumer */
-
- output_struct->data.address32.producer_consumer = temp8 & 0x01;
-
- /* Decode */
-
- output_struct->data.address32.decode = (temp8 >> 1) & 0x01;
-
- /* Min Address Fixed */
-
- output_struct->data.address32.min_address_fixed = (temp8 >> 2) & 0x01;
-
- /* Max Address Fixed */
-
- output_struct->data.address32.max_address_fixed = (temp8 >> 3) & 0x01;
+ acpi_rs_decode_general_flags(&output_struct->data, *buffer);
/* Get the Type Specific Flags (Byte5) */
buffer += 1;
- temp8 = *buffer;
-
- if (ACPI_MEMORY_RANGE == output_struct->data.address32.resource_type) {
- output_struct->data.address32.attribute.memory.read_write_attribute =
- (u16) (temp8 & 0x01);
-
- output_struct->data.address32.attribute.memory.cache_attribute =
- (u16) ((temp8 >> 1) & 0x03);
- }
- else {
- if (ACPI_IO_RANGE == output_struct->data.address32.resource_type) {
- output_struct->data.address32.attribute.io.range_attribute =
- (u16) (temp8 & 0x03);
- output_struct->data.address32.attribute.io.translation_attribute =
- (u16) ((temp8 >> 4) & 0x03);
- }
- else {
- /* BUS_NUMBER_RANGE == output_struct->Data.Address32.resource_type */
- /* Nothing needs to be filled in */
- }
- }
+ acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
/* Get Granularity (Bytes 6-9) */
buffer += 1;
- ACPI_MOVE_32_TO_32 (&output_struct->data.address32.granularity, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.address32.granularity, buffer);
/* Get min_address_range (Bytes 10-13) */
buffer += 4;
- ACPI_MOVE_32_TO_32 (&output_struct->data.address32.min_address_range, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.address32.min_address_range,
+ buffer);
/* Get max_address_range (Bytes 14-17) */
buffer += 4;
- ACPI_MOVE_32_TO_32 (&output_struct->data.address32.max_address_range, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.address32.max_address_range,
+ buffer);
/* Get address_translation_offset (Bytes 18-21) */
buffer += 4;
- ACPI_MOVE_32_TO_32 (&output_struct->data.address32.address_translation_offset,
- buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.address32.
+ address_translation_offset, buffer);
/* Get address_length (Bytes 22-25) */
buffer += 4;
- ACPI_MOVE_32_TO_32 (&output_struct->data.address32.address_length, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.address32.address_length,
+ buffer);
/* Resource Source Index (if present) */
@@ -568,9 +631,8 @@ acpi_rs_address32_resource (
if (*bytes_consumed > (26 + 1)) {
/* Dereference the Index */
- temp8 = *buffer;
output_struct->data.address32.resource_source.index =
- (u32) temp8;
+ (u32) * buffer;
/* Point to the String */
@@ -579,26 +641,27 @@ acpi_rs_address32_resource (
/* Point the String pointer to the end of this structure */
output_struct->data.address32.resource_source.string_ptr =
- (char *)((u8 *)output_struct + struct_size);
+ (char *)((u8 *) output_struct + struct_size);
temp_ptr = (u8 *)
- output_struct->data.address32.resource_source.string_ptr;
+ output_struct->data.address32.resource_source.string_ptr;
- /* Copy the string into the buffer */
+ /* Copy the resource_source string into the buffer */
index = 0;
- while (0x00 != *buffer) {
+ while (*buffer) {
*temp_ptr = *buffer;
- temp_ptr += 1;
- buffer += 1;
- index += 1;
+ temp_ptr++;
+ buffer++;
+ index++;
}
- /* Add the terminating null */
+ /* Add the terminating null and set the string length */
- *temp_ptr = 0x00;
- output_struct->data.address32.resource_source.string_length = index + 1;
+ *temp_ptr = 0;
+ output_struct->data.address32.resource_source.string_length =
+ index + 1;
/*
* In order for the struct_size to fall on a 32-bit boundary,
@@ -606,10 +669,9 @@ acpi_rs_address32_resource (
* struct_size to the next 32-bit boundary.
*/
temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS (temp8);
- }
- else {
- output_struct->data.address32.resource_source.index = 0x00;
+ struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
+ } else {
+ output_struct->data.address32.resource_source.index = 0;
output_struct->data.address32.resource_source.string_length = 0;
output_struct->data.address32.resource_source.string_ptr = NULL;
}
@@ -621,10 +683,9 @@ acpi_rs_address32_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_address32_stream
@@ -642,136 +703,105 @@ acpi_rs_address32_resource (
******************************************************************************/
acpi_status
-acpi_rs_address32_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_address32_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer;
- u16 *length_field;
- u8 temp8;
- char *temp_pointer;
-
-
- ACPI_FUNCTION_TRACE ("rs_address32_stream");
+ u8 *buffer;
+ u16 *length_field;
+ ACPI_FUNCTION_TRACE("rs_address32_stream");
buffer = *output_buffer;
- /* The descriptor field is static */
+ /* Set the Descriptor Type field */
- *buffer = 0x87;
+ *buffer = ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE;
buffer += 1;
- /* Set a pointer to the Length field - to be filled in later */
+ /* Save a pointer to the Length field - to be filled in later */
- length_field = ACPI_CAST_PTR (u16, buffer);
+ length_field = ACPI_CAST_PTR(u16, buffer);
buffer += 2;
/* Set the Resource Type (Memory, Io, bus_number) */
- temp8 = (u8) (linked_list->data.address32.resource_type & 0x03);
-
- *buffer = temp8;
+ *buffer = (u8) (linked_list->data.address32.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- temp8 = (u8) (linked_list->data.address32.producer_consumer & 0x01);
- temp8 |= (linked_list->data.address32.decode & 0x01) << 1;
- temp8 |= (linked_list->data.address32.min_address_fixed & 0x01) << 2;
- temp8 |= (linked_list->data.address32.max_address_fixed & 0x01) << 3;
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_general_flags(&linked_list->data);
buffer += 1;
/* Set the type specific flags */
- temp8 = 0;
-
- if (ACPI_MEMORY_RANGE == linked_list->data.address32.resource_type) {
- temp8 = (u8)
- (linked_list->data.address32.attribute.memory.read_write_attribute &
- 0x01);
-
- temp8 |=
- (linked_list->data.address32.attribute.memory.cache_attribute &
- 0x03) << 1;
- }
- else if (ACPI_IO_RANGE == linked_list->data.address32.resource_type) {
- temp8 = (u8)
- (linked_list->data.address32.attribute.io.range_attribute &
- 0x03);
- temp8 |=
- (linked_list->data.address32.attribute.io.translation_attribute &
- 0x03) << 4;
- }
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.address32.granularity);
+ ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.granularity);
buffer += 4;
/* Set the address range minimum */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.address32.min_address_range);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.address32.min_address_range);
buffer += 4;
/* Set the address range maximum */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.address32.max_address_range);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.address32.max_address_range);
buffer += 4;
/* Set the address translation offset */
- ACPI_MOVE_32_TO_32 (buffer,
- &linked_list->data.address32.address_translation_offset);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.address32.
+ address_translation_offset);
buffer += 4;
/* Set the address length */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.address32.address_length);
+ ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.address_length);
buffer += 4;
/* Resource Source Index and Resource Source are optional */
- if (0 != linked_list->data.address32.resource_source.string_length) {
- temp8 = (u8) linked_list->data.address32.resource_source.index;
-
- *buffer = temp8;
+ if (linked_list->data.address32.resource_source.string_length) {
+ *buffer =
+ (u8) linked_list->data.address32.resource_source.index;
buffer += 1;
- temp_pointer = (char *) buffer;
-
- /* Copy the string */
+ /* Copy the resource_source string */
- ACPI_STRCPY (temp_pointer,
- linked_list->data.address32.resource_source.string_ptr);
+ ACPI_STRCPY((char *)buffer,
+ linked_list->data.address32.resource_source.
+ string_ptr);
/*
- * Buffer needs to be set to the length of the sting + one for the
+ * Buffer needs to be set to the length of the string + one for the
* terminating null
*/
- buffer += (acpi_size)(ACPI_STRLEN (
- linked_list->data.address32.resource_source.string_ptr) + 1);
+ buffer +=
+ (acpi_size) (ACPI_STRLEN
+ (linked_list->data.address32.resource_source.
+ string_ptr) + 1);
}
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
/*
* Set the length field to the number of bytes consumed
- * minus the header size (3 bytes)
+ * minus the header size (3 bytes)
*/
*length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_address64_resource
@@ -794,38 +824,35 @@ acpi_rs_address32_stream (
******************************************************************************/
acpi_status
-acpi_rs_address64_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_address64_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16;
- u8 temp8;
- u8 resource_type;
- u8 *temp_ptr;
- acpi_size struct_size;
- u32 index;
-
+ u16 temp16;
+ u8 temp8;
+ u8 resource_type;
+ u8 *temp_ptr;
+ u32 index;
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64);
- ACPI_FUNCTION_TRACE ("rs_address64_resource");
+ ACPI_FUNCTION_TRACE("rs_address64_resource");
+ /* Get the Descriptor Type */
- buffer = byte_stream_buffer;
- struct_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address64);
resource_type = *buffer;
- /* Point past the Descriptor to get the number of bytes consumed */
+ /* Get the Descriptor Length field */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
/* Validate minimum descriptor length */
if (temp16 < 43) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
}
*bytes_consumed = temp16 + 3;
@@ -839,7 +866,7 @@ acpi_rs_address64_resource (
/* Values 0-2 and 0xC0-0xFF are valid */
if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
output_struct->data.address64.resource_type = temp8;
@@ -847,48 +874,12 @@ acpi_rs_address64_resource (
/* Get the General Flags (Byte4) */
buffer += 1;
- temp8 = *buffer;
-
- /* Producer / Consumer */
-
- output_struct->data.address64.producer_consumer = temp8 & 0x01;
-
- /* Decode */
-
- output_struct->data.address64.decode = (temp8 >> 1) & 0x01;
-
- /* Min Address Fixed */
-
- output_struct->data.address64.min_address_fixed = (temp8 >> 2) & 0x01;
-
- /* Max Address Fixed */
-
- output_struct->data.address64.max_address_fixed = (temp8 >> 3) & 0x01;
+ acpi_rs_decode_general_flags(&output_struct->data, *buffer);
/* Get the Type Specific Flags (Byte5) */
buffer += 1;
- temp8 = *buffer;
-
- if (ACPI_MEMORY_RANGE == output_struct->data.address64.resource_type) {
- output_struct->data.address64.attribute.memory.read_write_attribute =
- (u16) (temp8 & 0x01);
-
- output_struct->data.address64.attribute.memory.cache_attribute =
- (u16) ((temp8 >> 1) & 0x03);
- }
- else {
- if (ACPI_IO_RANGE == output_struct->data.address64.resource_type) {
- output_struct->data.address64.attribute.io.range_attribute =
- (u16) (temp8 & 0x03);
- output_struct->data.address64.attribute.io.translation_attribute =
- (u16) ((temp8 >> 4) & 0x03);
- }
- else {
- /* BUS_NUMBER_RANGE == output_struct->Data.Address64.resource_type */
- /* Nothing needs to be filled in */
- }
- }
+ acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
if (resource_type == ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE) {
/* Move past revision_id and Reserved byte */
@@ -899,30 +890,33 @@ acpi_rs_address64_resource (
/* Get Granularity (Bytes 6-13) or (Bytes 8-15) */
buffer += 1;
- ACPI_MOVE_64_TO_64 (&output_struct->data.address64.granularity, buffer);
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.granularity, buffer);
/* Get min_address_range (Bytes 14-21) or (Bytes 16-23) */
buffer += 8;
- ACPI_MOVE_64_TO_64 (&output_struct->data.address64.min_address_range, buffer);
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.min_address_range,
+ buffer);
/* Get max_address_range (Bytes 22-29) or (Bytes 24-31) */
buffer += 8;
- ACPI_MOVE_64_TO_64 (&output_struct->data.address64.max_address_range, buffer);
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.max_address_range,
+ buffer);
/* Get address_translation_offset (Bytes 30-37) or (Bytes 32-39) */
buffer += 8;
- ACPI_MOVE_64_TO_64 (&output_struct->data.address64.address_translation_offset,
- buffer);
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.
+ address_translation_offset, buffer);
/* Get address_length (Bytes 38-45) or (Bytes 40-47) */
buffer += 8;
- ACPI_MOVE_64_TO_64 (&output_struct->data.address64.address_length, buffer);
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.address_length,
+ buffer);
- output_struct->data.address64.resource_source.index = 0x00;
+ output_struct->data.address64.resource_source.index = 0;
output_struct->data.address64.resource_source.string_length = 0;
output_struct->data.address64.resource_source.string_ptr = NULL;
@@ -930,11 +924,9 @@ acpi_rs_address64_resource (
/* Get type_specific_attribute (Bytes 48-55) */
buffer += 8;
- ACPI_MOVE_64_TO_64 (
- &output_struct->data.address64.type_specific_attributes,
- buffer);
- }
- else {
+ ACPI_MOVE_64_TO_64(&output_struct->data.address64.
+ type_specific_attributes, buffer);
+ } else {
output_struct->data.address64.type_specific_attributes = 0;
/* Resource Source Index (if present) */
@@ -954,9 +946,8 @@ acpi_rs_address64_resource (
if (*bytes_consumed > (46 + 1)) {
/* Dereference the Index */
- temp8 = *buffer;
output_struct->data.address64.resource_source.index =
- (u32) temp8;
+ (u32) * buffer;
/* Point to the String */
@@ -964,29 +955,31 @@ acpi_rs_address64_resource (
/* Point the String pointer to the end of this structure */
- output_struct->data.address64.resource_source.string_ptr =
- (char *)((u8 *)output_struct + struct_size);
+ output_struct->data.address64.resource_source.
+ string_ptr =
+ (char *)((u8 *) output_struct + struct_size);
temp_ptr = (u8 *)
- output_struct->data.address64.resource_source.string_ptr;
+ output_struct->data.address64.resource_source.
+ string_ptr;
- /* Copy the string into the buffer */
+ /* Copy the resource_source string into the buffer */
index = 0;
- while (0x00 != *buffer) {
+ while (*buffer) {
*temp_ptr = *buffer;
- temp_ptr += 1;
- buffer += 1;
- index += 1;
+ temp_ptr++;
+ buffer++;
+ index++;
}
/*
- * Add the terminating null
+ * Add the terminating null and set the string length
*/
- *temp_ptr = 0x00;
- output_struct->data.address64.resource_source.string_length =
- index + 1;
+ *temp_ptr = 0;
+ output_struct->data.address64.resource_source.
+ string_length = index + 1;
/*
* In order for the struct_size to fall on a 32-bit boundary,
@@ -994,7 +987,7 @@ acpi_rs_address64_resource (
* struct_size to the next 32-bit boundary.
*/
temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS (temp8);
+ struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
}
}
@@ -1005,10 +998,9 @@ acpi_rs_address64_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_address64_stream
@@ -1026,132 +1018,101 @@ acpi_rs_address64_resource (
******************************************************************************/
acpi_status
-acpi_rs_address64_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_address64_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer;
- u16 *length_field;
- u8 temp8;
- char *temp_pointer;
-
-
- ACPI_FUNCTION_TRACE ("rs_address64_stream");
+ u8 *buffer;
+ u16 *length_field;
+ ACPI_FUNCTION_TRACE("rs_address64_stream");
buffer = *output_buffer;
- /* The descriptor field is static */
+ /* Set the Descriptor Type field */
- *buffer = 0x8A;
+ *buffer = ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE;
buffer += 1;
- /* Set a pointer to the Length field - to be filled in later */
+ /* Save a pointer to the Length field - to be filled in later */
- length_field = ACPI_CAST_PTR (u16, buffer);
+ length_field = ACPI_CAST_PTR(u16, buffer);
buffer += 2;
/* Set the Resource Type (Memory, Io, bus_number) */
- temp8 = (u8) (linked_list->data.address64.resource_type & 0x03);
-
- *buffer = temp8;
+ *buffer = (u8) (linked_list->data.address64.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- temp8 = (u8) (linked_list->data.address64.producer_consumer & 0x01);
- temp8 |= (linked_list->data.address64.decode & 0x01) << 1;
- temp8 |= (linked_list->data.address64.min_address_fixed & 0x01) << 2;
- temp8 |= (linked_list->data.address64.max_address_fixed & 0x01) << 3;
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_general_flags(&linked_list->data);
buffer += 1;
/* Set the type specific flags */
- temp8 = 0;
-
- if (ACPI_MEMORY_RANGE == linked_list->data.address64.resource_type) {
- temp8 = (u8)
- (linked_list->data.address64.attribute.memory.read_write_attribute &
- 0x01);
-
- temp8 |=
- (linked_list->data.address64.attribute.memory.cache_attribute &
- 0x03) << 1;
- }
- else if (ACPI_IO_RANGE == linked_list->data.address64.resource_type) {
- temp8 = (u8)
- (linked_list->data.address64.attribute.io.range_attribute &
- 0x03);
- temp8 |=
- (linked_list->data.address64.attribute.io.range_attribute &
- 0x03) << 4;
- }
-
- *buffer = temp8;
+ *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_64_TO_64 (buffer, &linked_list->data.address64.granularity);
+ ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.granularity);
buffer += 8;
/* Set the address range minimum */
- ACPI_MOVE_64_TO_64 (buffer, &linked_list->data.address64.min_address_range);
+ ACPI_MOVE_64_TO_64(buffer,
+ &linked_list->data.address64.min_address_range);
buffer += 8;
/* Set the address range maximum */
- ACPI_MOVE_64_TO_64 (buffer, &linked_list->data.address64.max_address_range);
+ ACPI_MOVE_64_TO_64(buffer,
+ &linked_list->data.address64.max_address_range);
buffer += 8;
/* Set the address translation offset */
- ACPI_MOVE_64_TO_64 (buffer,
- &linked_list->data.address64.address_translation_offset);
+ ACPI_MOVE_64_TO_64(buffer,
+ &linked_list->data.address64.
+ address_translation_offset);
buffer += 8;
/* Set the address length */
- ACPI_MOVE_64_TO_64 (buffer, &linked_list->data.address64.address_length);
+ ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.address_length);
buffer += 8;
/* Resource Source Index and Resource Source are optional */
- if (0 != linked_list->data.address64.resource_source.string_length) {
- temp8 = (u8) linked_list->data.address64.resource_source.index;
-
- *buffer = temp8;
+ if (linked_list->data.address64.resource_source.string_length) {
+ *buffer =
+ (u8) linked_list->data.address64.resource_source.index;
buffer += 1;
- temp_pointer = (char *) buffer;
+ /* Copy the resource_source string */
- /* Copy the string */
-
- ACPI_STRCPY (temp_pointer,
- linked_list->data.address64.resource_source.string_ptr);
+ ACPI_STRCPY((char *)buffer,
+ linked_list->data.address64.resource_source.
+ string_ptr);
/*
- * Buffer needs to be set to the length of the sting + one for the
+ * Buffer needs to be set to the length of the string + one for the
* terminating null
*/
- buffer += (acpi_size)(ACPI_STRLEN (
- linked_list->data.address64.resource_source.string_ptr) + 1);
+ buffer +=
+ (acpi_size) (ACPI_STRLEN
+ (linked_list->data.address64.resource_source.
+ string_ptr) + 1);
}
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
/*
* Set the length field to the number of bytes consumed
* minus the header size (3 bytes)
*/
*length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 98176f2fcb5..378f58390fc 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -41,15 +41,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rscalc")
-
+ACPI_MODULE_NAME("rscalc")
/*******************************************************************************
*
@@ -66,19 +64,15 @@
* the resource data.
*
******************************************************************************/
-
acpi_status
-acpi_rs_get_byte_stream_length (
- struct acpi_resource *linked_list,
- acpi_size *size_needed)
+acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list,
+ acpi_size * size_needed)
{
- acpi_size byte_stream_size_needed = 0;
- acpi_size segment_size;
- u8 done = FALSE;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_byte_stream_length");
+ acpi_size byte_stream_size_needed = 0;
+ acpi_size segment_size;
+ u8 done = FALSE;
+ ACPI_FUNCTION_TRACE("rs_get_byte_stream_length");
while (!done) {
/* Init the variable that will hold the size to add to the total. */
@@ -145,11 +139,11 @@ acpi_rs_get_byte_stream_length (
*/
if (linked_list->data.vendor_specific.length > 7) {
segment_size = 3;
- }
- else {
+ } else {
segment_size = 1;
}
- segment_size += linked_list->data.vendor_specific.length;
+ segment_size +=
+ linked_list->data.vendor_specific.length;
break;
case ACPI_RSTYPE_END_TAG:
@@ -194,9 +188,11 @@ acpi_rs_get_byte_stream_length (
*/
segment_size = 16;
- if (linked_list->data.address16.resource_source.string_ptr) {
+ if (linked_list->data.address16.resource_source.
+ string_ptr) {
segment_size +=
- linked_list->data.address16.resource_source.string_length;
+ linked_list->data.address16.resource_source.
+ string_length;
segment_size++;
}
break;
@@ -211,9 +207,11 @@ acpi_rs_get_byte_stream_length (
*/
segment_size = 26;
- if (linked_list->data.address32.resource_source.string_ptr) {
+ if (linked_list->data.address32.resource_source.
+ string_ptr) {
segment_size +=
- linked_list->data.address32.resource_source.string_length;
+ linked_list->data.address32.resource_source.
+ string_length;
segment_size++;
}
break;
@@ -227,9 +225,11 @@ acpi_rs_get_byte_stream_length (
*/
segment_size = 46;
- if (linked_list->data.address64.resource_source.string_ptr) {
+ if (linked_list->data.address64.resource_source.
+ string_ptr) {
segment_size +=
- linked_list->data.address64.resource_source.string_length;
+ linked_list->data.address64.resource_source.
+ string_length;
segment_size++;
}
break;
@@ -244,11 +244,14 @@ acpi_rs_get_byte_stream_length (
* Resource Source + 1 for the null.
*/
segment_size = 9 + (((acpi_size)
- linked_list->data.extended_irq.number_of_interrupts - 1) * 4);
+ linked_list->data.extended_irq.
+ number_of_interrupts - 1) * 4);
- if (linked_list->data.extended_irq.resource_source.string_ptr) {
+ if (linked_list->data.extended_irq.resource_source.
+ string_ptr) {
segment_size +=
- linked_list->data.extended_irq.resource_source.string_length;
+ linked_list->data.extended_irq.
+ resource_source.string_length;
segment_size++;
}
break;
@@ -257,9 +260,9 @@ acpi_rs_get_byte_stream_length (
/* If we get here, everything is out of sync, exit with error */
- return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
- } /* switch (linked_list->Id) */
+ } /* switch (linked_list->Id) */
/* Update the total */
@@ -267,17 +270,16 @@ acpi_rs_get_byte_stream_length (
/* Point to the next object */
- linked_list = ACPI_PTR_ADD (struct acpi_resource,
- linked_list, linked_list->length);
+ linked_list = ACPI_PTR_ADD(struct acpi_resource,
+ linked_list, linked_list->length);
}
/* This is the data the caller needs */
*size_needed = byte_stream_size_needed;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_list_length
@@ -297,32 +299,28 @@ acpi_rs_get_byte_stream_length (
******************************************************************************/
acpi_status
-acpi_rs_get_list_length (
- u8 *byte_stream_buffer,
- u32 byte_stream_buffer_length,
- acpi_size *size_needed)
+acpi_rs_get_list_length(u8 * byte_stream_buffer,
+ u32 byte_stream_buffer_length, acpi_size * size_needed)
{
- u32 buffer_size = 0;
- u32 bytes_parsed = 0;
- u8 number_of_interrupts = 0;
- u8 number_of_channels = 0;
- u8 resource_type;
- u32 structure_size;
- u32 bytes_consumed;
- u8 *buffer;
- u8 temp8;
- u16 temp16;
- u8 index;
- u8 additional_bytes;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_list_length");
-
+ u32 buffer_size = 0;
+ u32 bytes_parsed = 0;
+ u8 number_of_interrupts = 0;
+ u8 number_of_channels = 0;
+ u8 resource_type;
+ u32 structure_size;
+ u32 bytes_consumed;
+ u8 *buffer;
+ u8 temp8;
+ u16 temp16;
+ u8 index;
+ u8 additional_bytes;
+
+ ACPI_FUNCTION_TRACE("rs_get_list_length");
while (bytes_parsed < byte_stream_buffer_length) {
/* The next byte in the stream is the resource type */
- resource_type = acpi_rs_get_resource_type (*byte_stream_buffer);
+ resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
switch (resource_type) {
case ACPI_RDESC_TYPE_MEMORY_24:
@@ -331,10 +329,10 @@ acpi_rs_get_list_length (
*/
bytes_consumed = 12;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_mem24);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
break;
-
case ACPI_RDESC_TYPE_LARGE_VENDOR:
/*
* Vendor Defined Resource
@@ -342,38 +340,39 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
/* Ensure a 32-bit boundary for the structure */
- temp16 = (u16) ACPI_ROUND_UP_to_32_bITS (temp16);
+ temp16 = (u16) ACPI_ROUND_UP_to_32_bITS(temp16);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_vendor) +
- (temp16 * sizeof (u8));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
+ (temp16 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_MEMORY_32:
/*
* 32-Bit Memory Range Resource
*/
bytes_consumed = 20;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_mem32);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32);
break;
-
case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
/*
* 32-Bit Fixed Memory Resource
*/
bytes_consumed = 12;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_fixed_mem32);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct
+ acpi_resource_fixed_mem32);
break;
-
case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
/*
* 64-Bit Address Resource
@@ -381,13 +380,14 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address64);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct
+ acpi_resource_address64);
break;
-
case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
/*
* 64-Bit Address Resource
@@ -395,7 +395,7 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
@@ -409,20 +409,19 @@ acpi_rs_get_list_length (
*/
if (43 < temp16) {
temp8 = (u8) (temp16 - 44);
- }
- else {
+ } else {
temp8 = 0;
}
/* Ensure a 64-bit boundary for the structure */
- temp8 = (u8) ACPI_ROUND_UP_to_64_bITS (temp8);
+ temp8 = (u8) ACPI_ROUND_UP_to_64_bITS(temp8);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address64) +
- (temp8 * sizeof (u8));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)
+ + (temp8 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
/*
* 32-Bit Address Resource
@@ -430,7 +429,7 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
@@ -444,20 +443,19 @@ acpi_rs_get_list_length (
*/
if (23 < temp16) {
temp8 = (u8) (temp16 - 24);
- }
- else {
+ } else {
temp8 = 0;
}
/* Ensure a 32-bit boundary for the structure */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS (temp8);
+ temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address32) +
- (temp8 * sizeof (u8));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)
+ + (temp8 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
/*
* 16-Bit Address Resource
@@ -465,7 +463,7 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
@@ -479,20 +477,19 @@ acpi_rs_get_list_length (
*/
if (13 < temp16) {
temp8 = (u8) (temp16 - 14);
- }
- else {
+ } else {
temp8 = 0;
}
/* Ensure a 32-bit boundary for the structure */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS (temp8);
+ temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_address16) +
- (temp8 * sizeof (u8));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)
+ + (temp8 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
/*
* Extended IRQ
@@ -500,7 +497,7 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
++buffer;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
bytes_consumed = temp16 + 3;
@@ -527,21 +524,20 @@ acpi_rs_get_list_length (
*/
if (9 + additional_bytes < temp16) {
temp8 = (u8) (temp16 - (9 + additional_bytes));
- }
- else {
+ } else {
temp8 = 0;
}
/* Ensure a 32-bit boundary for the structure */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS (temp8);
+ temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_ext_irq) +
- (additional_bytes * sizeof (u8)) +
- (temp8 * sizeof (u8));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq) +
+ (additional_bytes * sizeof(u8)) +
+ (temp8 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_IRQ_FORMAT:
/*
* IRQ Resource.
@@ -550,10 +546,9 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
temp8 = *buffer;
- if(temp8 & 0x01) {
+ if (temp8 & 0x01) {
bytes_consumed = 4;
- }
- else {
+ } else {
bytes_consumed = 3;
}
@@ -563,7 +558,7 @@ acpi_rs_get_list_length (
/* Look at the number of bits set */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
for (index = 0; index < 16; index++) {
if (temp16 & 0x1) {
@@ -573,11 +568,11 @@ acpi_rs_get_list_length (
temp16 >>= 1;
}
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_io) +
- (number_of_interrupts * sizeof (u32));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_io) +
+ (number_of_interrupts * sizeof(u32));
break;
-
case ACPI_RDESC_TYPE_DMA_FORMAT:
/*
* DMA Resource
@@ -593,19 +588,19 @@ acpi_rs_get_list_length (
temp8 = *buffer;
- for(index = 0; index < 8; index++) {
- if(temp8 & 0x1) {
+ for (index = 0; index < 8; index++) {
+ if (temp8 & 0x1) {
++number_of_channels;
}
temp8 >>= 1;
}
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_dma) +
- (number_of_channels * sizeof (u32));
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma) +
+ (number_of_channels * sizeof(u32));
break;
-
case ACPI_RDESC_TYPE_START_DEPENDENT:
/*
* Start Dependent Functions Resource
@@ -614,17 +609,17 @@ acpi_rs_get_list_length (
buffer = byte_stream_buffer;
temp8 = *buffer;
- if(temp8 & 0x01) {
+ if (temp8 & 0x01) {
bytes_consumed = 2;
- }
- else {
+ } else {
bytes_consumed = 1;
}
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_start_dpf);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct
+ acpi_resource_start_dpf);
break;
-
case ACPI_RDESC_TYPE_END_DEPENDENT:
/*
* End Dependent Functions Resource
@@ -633,25 +628,24 @@ acpi_rs_get_list_length (
structure_size = ACPI_RESOURCE_LENGTH;
break;
-
case ACPI_RDESC_TYPE_IO_PORT:
/*
* IO Port Resource
*/
bytes_consumed = 8;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_io);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
break;
-
case ACPI_RDESC_TYPE_FIXED_IO_PORT:
/*
* Fixed IO Port Resource
*/
bytes_consumed = 4;
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_fixed_io);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
break;
-
case ACPI_RDESC_TYPE_SMALL_VENDOR:
/*
* Vendor Specific Resource
@@ -664,12 +658,12 @@ acpi_rs_get_list_length (
/* Ensure a 32-bit boundary for the structure */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS (temp8);
- structure_size = ACPI_SIZEOF_RESOURCE (struct acpi_resource_vendor) +
- (temp8 * sizeof (u8));
+ temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
+ structure_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
+ (temp8 * sizeof(u8));
break;
-
case ACPI_RDESC_TYPE_END_TAG:
/*
* End Tag
@@ -679,18 +673,17 @@ acpi_rs_get_list_length (
byte_stream_buffer_length = bytes_parsed;
break;
-
default:
/*
* If we get here, everything is out of sync,
* exit with an error
*/
- return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
/* Update the return value and counter */
- buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE (structure_size);
+ buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(structure_size);
bytes_parsed += bytes_consumed;
/* Set the byte stream to point to the next resource */
@@ -701,10 +694,9 @@ acpi_rs_get_list_length (
/* This is the data the caller needs */
*size_needed = buffer_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_pci_routing_table_length
@@ -723,22 +715,19 @@ acpi_rs_get_list_length (
******************************************************************************/
acpi_status
-acpi_rs_get_pci_routing_table_length (
- union acpi_operand_object *package_object,
- acpi_size *buffer_size_needed)
+acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
+ acpi_size * buffer_size_needed)
{
- u32 number_of_elements;
- acpi_size temp_size_needed = 0;
- union acpi_operand_object **top_object_list;
- u32 index;
- union acpi_operand_object *package_element;
- union acpi_operand_object **sub_object_list;
- u8 name_found;
- u32 table_index;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_pci_routing_table_length");
+ u32 number_of_elements;
+ acpi_size temp_size_needed = 0;
+ union acpi_operand_object **top_object_list;
+ u32 index;
+ union acpi_operand_object *package_element;
+ union acpi_operand_object **sub_object_list;
+ u8 name_found;
+ u32 table_index;
+ ACPI_FUNCTION_TRACE("rs_get_pci_routing_table_length");
number_of_elements = package_object->package.count;
@@ -769,53 +758,51 @@ acpi_rs_get_pci_routing_table_length (
name_found = FALSE;
- for (table_index = 0; table_index < 4 && !name_found; table_index++) {
+ for (table_index = 0; table_index < 4 && !name_found;
+ table_index++) {
if ((ACPI_TYPE_STRING ==
- ACPI_GET_OBJECT_TYPE (*sub_object_list)) ||
-
- ((ACPI_TYPE_LOCAL_REFERENCE ==
- ACPI_GET_OBJECT_TYPE (*sub_object_list)) &&
-
- ((*sub_object_list)->reference.opcode ==
- AML_INT_NAMEPATH_OP))) {
+ ACPI_GET_OBJECT_TYPE(*sub_object_list))
+ ||
+ ((ACPI_TYPE_LOCAL_REFERENCE ==
+ ACPI_GET_OBJECT_TYPE(*sub_object_list))
+ && ((*sub_object_list)->reference.opcode ==
+ AML_INT_NAMEPATH_OP))) {
name_found = TRUE;
- }
- else {
+ } else {
/* Look at the next element */
sub_object_list++;
}
}
- temp_size_needed += (sizeof (struct acpi_pci_routing_table) - 4);
+ temp_size_needed += (sizeof(struct acpi_pci_routing_table) - 4);
/* Was a String type found? */
if (name_found) {
- if (ACPI_GET_OBJECT_TYPE (*sub_object_list) == ACPI_TYPE_STRING) {
+ if (ACPI_GET_OBJECT_TYPE(*sub_object_list) ==
+ ACPI_TYPE_STRING) {
/*
* The length String.Length field does not include the
* terminating NULL, add 1
*/
temp_size_needed += ((acpi_size)
- (*sub_object_list)->string.length + 1);
+ (*sub_object_list)->string.
+ length + 1);
+ } else {
+ temp_size_needed += acpi_ns_get_pathname_length((*sub_object_list)->reference.node);
}
- else {
- temp_size_needed += acpi_ns_get_pathname_length (
- (*sub_object_list)->reference.node);
- }
- }
- else {
+ } else {
/*
* If no name was found, then this is a NULL, which is
* translated as a u32 zero.
*/
- temp_size_needed += sizeof (u32);
+ temp_size_needed += sizeof(u32);
}
/* Round up the size since each element must be aligned */
- temp_size_needed = ACPI_ROUND_UP_to_64_bITS (temp_size_needed);
+ temp_size_needed = ACPI_ROUND_UP_to_64_bITS(temp_size_needed);
/* Point to the next union acpi_operand_object */
@@ -826,6 +813,7 @@ acpi_rs_get_pci_routing_table_length (
* Adding an extra element to the end of the list, essentially a
* NULL terminator
*/
- *buffer_size_needed = temp_size_needed + sizeof (struct acpi_pci_routing_table);
- return_ACPI_STATUS (AE_OK);
+ *buffer_size_needed =
+ temp_size_needed + sizeof(struct acpi_pci_routing_table);
+ return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
index 8e0eae0d50b..0911526b7ad 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/resources/rscreate.c
@@ -41,15 +41,13 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rscreate")
-
+ACPI_MODULE_NAME("rscreate")
/*******************************************************************************
*
@@ -68,24 +66,20 @@
* of device resources.
*
******************************************************************************/
-
acpi_status
-acpi_rs_create_resource_list (
- union acpi_operand_object *byte_stream_buffer,
- struct acpi_buffer *output_buffer)
+acpi_rs_create_resource_list(union acpi_operand_object *byte_stream_buffer,
+ struct acpi_buffer *output_buffer)
{
- acpi_status status;
- u8 *byte_stream_start;
- acpi_size list_size_needed = 0;
- u32 byte_stream_buffer_length;
+ acpi_status status;
+ u8 *byte_stream_start;
+ acpi_size list_size_needed = 0;
+ u32 byte_stream_buffer_length;
+ ACPI_FUNCTION_TRACE("rs_create_resource_list");
- ACPI_FUNCTION_TRACE ("rs_create_resource_list");
-
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "byte_stream_buffer = %p\n",
- byte_stream_buffer));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "byte_stream_buffer = %p\n",
+ byte_stream_buffer));
/* Params already validated, so we don't re-validate here */
@@ -96,36 +90,39 @@ acpi_rs_create_resource_list (
* Pass the byte_stream_buffer into a module that can calculate
* the buffer size needed for the linked list
*/
- status = acpi_rs_get_list_length (byte_stream_start, byte_stream_buffer_length,
- &list_size_needed);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Status=%X list_size_needed=%X\n",
- status, (u32) list_size_needed));
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_rs_get_list_length(byte_stream_start,
+ byte_stream_buffer_length,
+ &list_size_needed);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Status=%X list_size_needed=%X\n",
+ status, (u32) list_size_needed));
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (output_buffer, list_size_needed);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_initialize_buffer(output_buffer, list_size_needed);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Do the conversion */
- status = acpi_rs_byte_stream_to_list (byte_stream_start, byte_stream_buffer_length,
- output_buffer->pointer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_rs_byte_stream_to_list(byte_stream_start,
+ byte_stream_buffer_length,
+ output_buffer->pointer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "output_buffer %p Length %X\n",
- output_buffer->pointer, (u32) output_buffer->length));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "output_buffer %p Length %X\n",
+ output_buffer->pointer, (u32) output_buffer->length));
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_create_pci_routing_table
@@ -148,44 +145,41 @@ acpi_rs_create_resource_list (
******************************************************************************/
acpi_status
-acpi_rs_create_pci_routing_table (
- union acpi_operand_object *package_object,
- struct acpi_buffer *output_buffer)
+acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
+ struct acpi_buffer *output_buffer)
{
- u8 *buffer;
- union acpi_operand_object **top_object_list;
- union acpi_operand_object **sub_object_list;
- union acpi_operand_object *obj_desc;
- acpi_size buffer_size_needed = 0;
- u32 number_of_elements;
- u32 index;
- struct acpi_pci_routing_table *user_prt;
- struct acpi_namespace_node *node;
- acpi_status status;
- struct acpi_buffer path_buffer;
-
-
- ACPI_FUNCTION_TRACE ("rs_create_pci_routing_table");
-
+ u8 *buffer;
+ union acpi_operand_object **top_object_list;
+ union acpi_operand_object **sub_object_list;
+ union acpi_operand_object *obj_desc;
+ acpi_size buffer_size_needed = 0;
+ u32 number_of_elements;
+ u32 index;
+ struct acpi_pci_routing_table *user_prt;
+ struct acpi_namespace_node *node;
+ acpi_status status;
+ struct acpi_buffer path_buffer;
+
+ ACPI_FUNCTION_TRACE("rs_create_pci_routing_table");
/* Params already validated, so we don't re-validate here */
/* Get the required buffer length */
- status = acpi_rs_get_pci_routing_table_length (package_object,
- &buffer_size_needed);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_pci_routing_table_length(package_object,
+ &buffer_size_needed);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "buffer_size_needed = %X\n",
- (u32) buffer_size_needed));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "buffer_size_needed = %X\n",
+ (u32) buffer_size_needed));
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (output_buffer, buffer_size_needed);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_initialize_buffer(output_buffer, buffer_size_needed);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -193,10 +187,10 @@ acpi_rs_create_pci_routing_table (
* should be a package that in turn contains an
* acpi_integer Address, a u8 Pin, a Name and a u8 source_index.
*/
- top_object_list = package_object->package.elements;
+ top_object_list = package_object->package.elements;
number_of_elements = package_object->package.count;
- buffer = output_buffer->pointer;
- user_prt = ACPI_CAST_PTR (struct acpi_pci_routing_table, buffer);
+ buffer = output_buffer->pointer;
+ user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
for (index = 0; index < number_of_elements; index++) {
/*
@@ -206,31 +200,34 @@ acpi_rs_create_pci_routing_table (
* be zero because we cleared the return buffer earlier
*/
buffer += user_prt->length;
- user_prt = ACPI_CAST_PTR (struct acpi_pci_routing_table, buffer);
+ user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
/*
* Fill in the Length field with the information we have at this point.
* The minus four is to subtract the size of the u8 Source[4] member
* because it is added below.
*/
- user_prt->length = (sizeof (struct acpi_pci_routing_table) - 4);
+ user_prt->length = (sizeof(struct acpi_pci_routing_table) - 4);
/* Each element of the top-level package must also be a package */
- if (ACPI_GET_OBJECT_TYPE (*top_object_list) != ACPI_TYPE_PACKAGE) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X]) Need sub-package, found %s\n",
- index, acpi_ut_get_object_type_name (*top_object_list)));
- return_ACPI_STATUS (AE_AML_OPERAND_TYPE);
+ if (ACPI_GET_OBJECT_TYPE(*top_object_list) != ACPI_TYPE_PACKAGE) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X]) Need sub-package, found %s\n",
+ index,
+ acpi_ut_get_object_type_name
+ (*top_object_list)));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Each sub-package must be of length 4 */
if ((*top_object_list)->package.count != 4) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X]) Need package of length 4, found length %d\n",
- index, (*top_object_list)->package.count));
- return_ACPI_STATUS (AE_AML_PACKAGE_LIMIT);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X]) Need package of length 4, found length %d\n",
+ index,
+ (*top_object_list)->package.count));
+ return_ACPI_STATUS(AE_AML_PACKAGE_LIMIT);
}
/*
@@ -243,40 +240,43 @@ acpi_rs_create_pci_routing_table (
/* 1) First subobject: Dereference the PRT.Address */
obj_desc = sub_object_list[0];
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->address = obj_desc->integer.value;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X].Address) Need Integer, found %s\n",
- index, acpi_ut_get_object_type_name (obj_desc)));
- return_ACPI_STATUS (AE_BAD_DATA);
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X].Address) Need Integer, found %s\n",
+ index,
+ acpi_ut_get_object_type_name
+ (obj_desc)));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* 2) Second subobject: Dereference the PRT.Pin */
obj_desc = sub_object_list[1];
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->pin = (u32) obj_desc->integer.value;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X].Pin) Need Integer, found %s\n",
- index, acpi_ut_get_object_type_name (obj_desc)));
- return_ACPI_STATUS (AE_BAD_DATA);
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X].Pin) Need Integer, found %s\n",
+ index,
+ acpi_ut_get_object_type_name
+ (obj_desc)));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* 3) Third subobject: Dereference the PRT.source_name */
obj_desc = sub_object_list[2];
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
if (obj_desc->reference.opcode != AML_INT_NAMEPATH_OP) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X].Source) Need name, found reference op %X\n",
- index, obj_desc->reference.opcode));
- return_ACPI_STATUS (AE_BAD_DATA);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X].Source) Need name, found reference op %X\n",
+ index,
+ obj_desc->reference.opcode));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
node = obj_desc->reference.node;
@@ -284,21 +284,23 @@ acpi_rs_create_pci_routing_table (
/* Use *remaining* length of the buffer as max for pathname */
path_buffer.length = output_buffer->length -
- (u32) ((u8 *) user_prt->source -
- (u8 *) output_buffer->pointer);
+ (u32) ((u8 *) user_prt->source -
+ (u8 *) output_buffer->pointer);
path_buffer.pointer = user_prt->source;
- status = acpi_ns_handle_to_pathname ((acpi_handle) node, &path_buffer);
+ status =
+ acpi_ns_handle_to_pathname((acpi_handle) node,
+ &path_buffer);
/* +1 to include null terminator */
- user_prt->length += (u32) ACPI_STRLEN (user_prt->source) + 1;
+ user_prt->length +=
+ (u32) ACPI_STRLEN(user_prt->source) + 1;
break;
-
case ACPI_TYPE_STRING:
- ACPI_STRCPY (user_prt->source, obj_desc->string.pointer);
+ ACPI_STRCPY(user_prt->source, obj_desc->string.pointer);
/*
* Add to the Length field the length of the string
@@ -307,7 +309,6 @@ acpi_rs_create_pci_routing_table (
user_prt->length += obj_desc->string.length + 1;
break;
-
case ACPI_TYPE_INTEGER:
/*
* If this is a number, then the Source Name is NULL, since the
@@ -315,33 +316,36 @@ acpi_rs_create_pci_routing_table (
*
* Add to the Length field the length of the u32 NULL
*/
- user_prt->length += sizeof (u32);
+ user_prt->length += sizeof(u32);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X].Source) Need Ref/String/Integer, found %s\n",
- index, acpi_ut_get_object_type_name (obj_desc)));
- return_ACPI_STATUS (AE_BAD_DATA);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X].Source) Need Ref/String/Integer, found %s\n",
+ index,
+ acpi_ut_get_object_type_name
+ (obj_desc)));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* Now align the current length */
- user_prt->length = (u32) ACPI_ROUND_UP_to_64_bITS (user_prt->length);
+ user_prt->length =
+ (u32) ACPI_ROUND_UP_to_64_bITS(user_prt->length);
/* 4) Fourth subobject: Dereference the PRT.source_index */
obj_desc = sub_object_list[3];
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->source_index = (u32) obj_desc->integer.value;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "(PRT[%X].source_index) Need Integer, found %s\n",
- index, acpi_ut_get_object_type_name (obj_desc)));
- return_ACPI_STATUS (AE_BAD_DATA);
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "(PRT[%X].source_index) Need Integer, found %s\n",
+ index,
+ acpi_ut_get_object_type_name
+ (obj_desc)));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* Point to the next union acpi_operand_object in the top level package */
@@ -349,12 +353,11 @@ acpi_rs_create_pci_routing_table (
top_object_list++;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "output_buffer %p Length %X\n",
- output_buffer->pointer, (u32) output_buffer->length));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "output_buffer %p Length %X\n",
+ output_buffer->pointer, (u32) output_buffer->length));
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_create_byte_stream
@@ -374,19 +377,16 @@ acpi_rs_create_pci_routing_table (
******************************************************************************/
acpi_status
-acpi_rs_create_byte_stream (
- struct acpi_resource *linked_list_buffer,
- struct acpi_buffer *output_buffer)
+acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer,
+ struct acpi_buffer *output_buffer)
{
- acpi_status status;
- acpi_size byte_stream_size_needed = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_create_byte_stream");
+ acpi_status status;
+ acpi_size byte_stream_size_needed = 0;
+ ACPI_FUNCTION_TRACE("rs_create_byte_stream");
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "linked_list_buffer = %p\n",
- linked_list_buffer));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "linked_list_buffer = %p\n",
+ linked_list_buffer));
/*
* Params already validated, so we don't re-validate here
@@ -394,32 +394,35 @@ acpi_rs_create_byte_stream (
* Pass the linked_list_buffer into a module that calculates
* the buffer size needed for the byte stream.
*/
- status = acpi_rs_get_byte_stream_length (linked_list_buffer,
- &byte_stream_size_needed);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "byte_stream_size_needed=%X, %s\n",
- (u32) byte_stream_size_needed, acpi_format_exception (status)));
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_byte_stream_length(linked_list_buffer,
+ &byte_stream_size_needed);
+
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "byte_stream_size_needed=%X, %s\n",
+ (u32) byte_stream_size_needed,
+ acpi_format_exception(status)));
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (output_buffer, byte_stream_size_needed);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_initialize_buffer(output_buffer, byte_stream_size_needed);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Do the conversion */
- status = acpi_rs_list_to_byte_stream (linked_list_buffer, byte_stream_size_needed,
- output_buffer->pointer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_rs_list_to_byte_stream(linked_list_buffer,
+ byte_stream_size_needed,
+ output_buffer->pointer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "output_buffer %p Length %X\n",
- output_buffer->pointer, (u32) output_buffer->length));
- return_ACPI_STATUS (AE_OK);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "output_buffer %p Length %X\n",
+ output_buffer->pointer, (u32) output_buffer->length));
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rsdump.c b/drivers/acpi/resources/rsdump.c
index 1935dab2ab5..75bd34d1783 100644
--- a/drivers/acpi/resources/rsdump.c
+++ b/drivers/acpi/resources/rsdump.c
@@ -41,69 +41,40 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsdump")
+ACPI_MODULE_NAME("rsdump")
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
+static void acpi_rs_dump_irq(union acpi_resource_data *data);
-static void
-acpi_rs_dump_irq (
- union acpi_resource_data *data);
-
-static void
-acpi_rs_dump_address16 (
- union acpi_resource_data *data);
-
-static void
-acpi_rs_dump_address32 (
- union acpi_resource_data *data);
+static void acpi_rs_dump_address16(union acpi_resource_data *data);
-static void
-acpi_rs_dump_address64 (
- union acpi_resource_data *data);
+static void acpi_rs_dump_address32(union acpi_resource_data *data);
-static void
-acpi_rs_dump_dma (
- union acpi_resource_data *data);
+static void acpi_rs_dump_address64(union acpi_resource_data *data);
-static void
-acpi_rs_dump_io (
- union acpi_resource_data *data);
+static void acpi_rs_dump_dma(union acpi_resource_data *data);
-static void
-acpi_rs_dump_extended_irq (
- union acpi_resource_data *data);
+static void acpi_rs_dump_io(union acpi_resource_data *data);
-static void
-acpi_rs_dump_fixed_io (
- union acpi_resource_data *data);
+static void acpi_rs_dump_extended_irq(union acpi_resource_data *data);
-static void
-acpi_rs_dump_fixed_memory32 (
- union acpi_resource_data *data);
+static void acpi_rs_dump_fixed_io(union acpi_resource_data *data);
-static void
-acpi_rs_dump_memory24 (
- union acpi_resource_data *data);
+static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data);
-static void
-acpi_rs_dump_memory32 (
- union acpi_resource_data *data);
+static void acpi_rs_dump_memory24(union acpi_resource_data *data);
-static void
-acpi_rs_dump_start_depend_fns (
- union acpi_resource_data *data);
+static void acpi_rs_dump_memory32(union acpi_resource_data *data);
-static void
-acpi_rs_dump_vendor_specific (
- union acpi_resource_data *data);
+static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data);
+static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data);
-#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_irq
@@ -116,39 +87,37 @@ acpi_rs_dump_vendor_specific (
*
******************************************************************************/
-static void
-acpi_rs_dump_irq (
- union acpi_resource_data *data)
+static void acpi_rs_dump_irq(union acpi_resource_data *data)
{
- struct acpi_resource_irq *irq_data = (struct acpi_resource_irq *) data;
- u8 index = 0;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_irq *irq_data = (struct acpi_resource_irq *)data;
+ u8 index = 0;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("IRQ Resource\n");
+ acpi_os_printf("IRQ Resource\n");
- acpi_os_printf (" %s Triggered\n",
- ACPI_LEVEL_SENSITIVE == irq_data->edge_level ? "Level" : "Edge");
+ acpi_os_printf(" %s Triggered\n",
+ ACPI_LEVEL_SENSITIVE ==
+ irq_data->edge_level ? "Level" : "Edge");
- acpi_os_printf (" Active %s\n",
- ACPI_ACTIVE_LOW == irq_data->active_high_low ? "Low" : "High");
+ acpi_os_printf(" Active %s\n",
+ ACPI_ACTIVE_LOW ==
+ irq_data->active_high_low ? "Low" : "High");
- acpi_os_printf (" %s\n",
- ACPI_SHARED == irq_data->shared_exclusive ? "Shared" : "Exclusive");
+ acpi_os_printf(" %s\n",
+ ACPI_SHARED ==
+ irq_data->shared_exclusive ? "Shared" : "Exclusive");
- acpi_os_printf (" %X Interrupts ( ", irq_data->number_of_interrupts);
+ acpi_os_printf(" %X Interrupts ( ", irq_data->number_of_interrupts);
for (index = 0; index < irq_data->number_of_interrupts; index++) {
- acpi_os_printf ("%X ", irq_data->interrupts[index]);
+ acpi_os_printf("%X ", irq_data->interrupts[index]);
}
- acpi_os_printf (")\n");
+ acpi_os_printf(")\n");
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_dma
@@ -161,75 +130,69 @@ acpi_rs_dump_irq (
*
******************************************************************************/
-static void
-acpi_rs_dump_dma (
- union acpi_resource_data *data)
+static void acpi_rs_dump_dma(union acpi_resource_data *data)
{
- struct acpi_resource_dma *dma_data = (struct acpi_resource_dma *) data;
- u8 index = 0;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_dma *dma_data = (struct acpi_resource_dma *)data;
+ u8 index = 0;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("DMA Resource\n");
+ acpi_os_printf("DMA Resource\n");
switch (dma_data->type) {
case ACPI_COMPATIBILITY:
- acpi_os_printf (" Compatibility mode\n");
+ acpi_os_printf(" Compatibility mode\n");
break;
case ACPI_TYPE_A:
- acpi_os_printf (" Type A\n");
+ acpi_os_printf(" Type A\n");
break;
case ACPI_TYPE_B:
- acpi_os_printf (" Type B\n");
+ acpi_os_printf(" Type B\n");
break;
case ACPI_TYPE_F:
- acpi_os_printf (" Type F\n");
+ acpi_os_printf(" Type F\n");
break;
default:
- acpi_os_printf (" Invalid DMA type\n");
+ acpi_os_printf(" Invalid DMA type\n");
break;
}
- acpi_os_printf (" %sBus Master\n",
- ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a ");
-
+ acpi_os_printf(" %sBus Master\n",
+ ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a ");
switch (dma_data->transfer) {
case ACPI_TRANSFER_8:
- acpi_os_printf (" 8-bit only transfer\n");
+ acpi_os_printf(" 8-bit only transfer\n");
break;
case ACPI_TRANSFER_8_16:
- acpi_os_printf (" 8 and 16-bit transfer\n");
+ acpi_os_printf(" 8 and 16-bit transfer\n");
break;
case ACPI_TRANSFER_16:
- acpi_os_printf (" 16 bit only transfer\n");
+ acpi_os_printf(" 16 bit only transfer\n");
break;
default:
- acpi_os_printf (" Invalid transfer preference\n");
+ acpi_os_printf(" Invalid transfer preference\n");
break;
}
- acpi_os_printf (" Number of Channels: %X ( ",
- dma_data->number_of_channels);
+ acpi_os_printf(" Number of Channels: %X ( ",
+ dma_data->number_of_channels);
for (index = 0; index < dma_data->number_of_channels; index++) {
- acpi_os_printf ("%X ", dma_data->channels[index]);
+ acpi_os_printf("%X ", dma_data->channels[index]);
}
- acpi_os_printf (")\n");
+ acpi_os_printf(")\n");
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_start_depend_fns
@@ -242,58 +205,54 @@ acpi_rs_dump_dma (
*
******************************************************************************/
-static void
-acpi_rs_dump_start_depend_fns (
- union acpi_resource_data *data)
+static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data)
{
- struct acpi_resource_start_dpf *sdf_data = (struct acpi_resource_start_dpf *) data;
-
+ struct acpi_resource_start_dpf *sdf_data =
+ (struct acpi_resource_start_dpf *)data;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf ("Start Dependent Functions Resource\n");
+ acpi_os_printf("Start Dependent Functions Resource\n");
switch (sdf_data->compatibility_priority) {
case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf (" Good configuration\n");
+ acpi_os_printf(" Good configuration\n");
break;
case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf (" Acceptable configuration\n");
+ acpi_os_printf(" Acceptable configuration\n");
break;
case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf (" Sub-optimal configuration\n");
+ acpi_os_printf(" Sub-optimal configuration\n");
break;
default:
- acpi_os_printf (" Invalid compatibility priority\n");
+ acpi_os_printf(" Invalid compatibility priority\n");
break;
}
- switch(sdf_data->performance_robustness) {
+ switch (sdf_data->performance_robustness) {
case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf (" Good configuration\n");
+ acpi_os_printf(" Good configuration\n");
break;
case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf (" Acceptable configuration\n");
+ acpi_os_printf(" Acceptable configuration\n");
break;
case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf (" Sub-optimal configuration\n");
+ acpi_os_printf(" Sub-optimal configuration\n");
break;
default:
- acpi_os_printf (" Invalid performance robustness preference\n");
+ acpi_os_printf(" Invalid performance robustness preference\n");
break;
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_io
@@ -306,33 +265,30 @@ acpi_rs_dump_start_depend_fns (
*
******************************************************************************/
-static void
-acpi_rs_dump_io (
- union acpi_resource_data *data)
+static void acpi_rs_dump_io(union acpi_resource_data *data)
{
- struct acpi_resource_io *io_data = (struct acpi_resource_io *) data;
-
+ struct acpi_resource_io *io_data = (struct acpi_resource_io *)data;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ acpi_os_printf("Io Resource\n");
- acpi_os_printf ("Io Resource\n");
+ acpi_os_printf(" %d bit decode\n",
+ ACPI_DECODE_16 == io_data->io_decode ? 16 : 10);
- acpi_os_printf (" %d bit decode\n",
- ACPI_DECODE_16 == io_data->io_decode ? 16 : 10);
+ acpi_os_printf(" Range minimum base: %08X\n",
+ io_data->min_base_address);
- acpi_os_printf (" Range minimum base: %08X\n", io_data->min_base_address);
+ acpi_os_printf(" Range maximum base: %08X\n",
+ io_data->max_base_address);
- acpi_os_printf (" Range maximum base: %08X\n", io_data->max_base_address);
+ acpi_os_printf(" Alignment: %08X\n", io_data->alignment);
- acpi_os_printf (" Alignment: %08X\n", io_data->alignment);
-
- acpi_os_printf (" Range Length: %08X\n", io_data->range_length);
+ acpi_os_printf(" Range Length: %08X\n", io_data->range_length);
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_fixed_io
@@ -345,25 +301,22 @@ acpi_rs_dump_io (
*
******************************************************************************/
-static void
-acpi_rs_dump_fixed_io (
- union acpi_resource_data *data)
+static void acpi_rs_dump_fixed_io(union acpi_resource_data *data)
{
- struct acpi_resource_fixed_io *fixed_io_data = (struct acpi_resource_fixed_io *) data;
-
+ struct acpi_resource_fixed_io *fixed_io_data =
+ (struct acpi_resource_fixed_io *)data;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ acpi_os_printf("Fixed Io Resource\n");
+ acpi_os_printf(" Range base address: %08X",
+ fixed_io_data->base_address);
- acpi_os_printf ("Fixed Io Resource\n");
- acpi_os_printf (" Range base address: %08X", fixed_io_data->base_address);
-
- acpi_os_printf (" Range length: %08X", fixed_io_data->range_length);
+ acpi_os_printf(" Range length: %08X", fixed_io_data->range_length);
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_vendor_specific
@@ -376,30 +329,26 @@ acpi_rs_dump_fixed_io (
*
******************************************************************************/
-static void
-acpi_rs_dump_vendor_specific (
- union acpi_resource_data *data)
+static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data)
{
- struct acpi_resource_vendor *vendor_data = (struct acpi_resource_vendor *) data;
- u16 index = 0;
-
+ struct acpi_resource_vendor *vendor_data =
+ (struct acpi_resource_vendor *)data;
+ u16 index = 0;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ acpi_os_printf("Vendor Specific Resource\n");
- acpi_os_printf ("Vendor Specific Resource\n");
-
- acpi_os_printf (" Length: %08X\n", vendor_data->length);
+ acpi_os_printf(" Length: %08X\n", vendor_data->length);
for (index = 0; index < vendor_data->length; index++) {
- acpi_os_printf (" Byte %X: %08X\n",
- index, vendor_data->reserved[index]);
+ acpi_os_printf(" Byte %X: %08X\n",
+ index, vendor_data->reserved[index]);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_memory24
@@ -412,37 +361,33 @@ acpi_rs_dump_vendor_specific (
*
******************************************************************************/
-static void
-acpi_rs_dump_memory24 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_memory24(union acpi_resource_data *data)
{
- struct acpi_resource_mem24 *memory24_data = (struct acpi_resource_mem24 *) data;
-
+ struct acpi_resource_mem24 *memory24_data =
+ (struct acpi_resource_mem24 *)data;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ acpi_os_printf("24-Bit Memory Range Resource\n");
- acpi_os_printf ("24-Bit Memory Range Resource\n");
+ acpi_os_printf(" Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ memory24_data->read_write_attribute ?
+ "/Write" : " only");
- acpi_os_printf (" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory24_data->read_write_attribute ?
- "/Write" : " only");
+ acpi_os_printf(" Range minimum base: %08X\n",
+ memory24_data->min_base_address);
- acpi_os_printf (" Range minimum base: %08X\n",
- memory24_data->min_base_address);
+ acpi_os_printf(" Range maximum base: %08X\n",
+ memory24_data->max_base_address);
- acpi_os_printf (" Range maximum base: %08X\n",
- memory24_data->max_base_address);
+ acpi_os_printf(" Alignment: %08X\n", memory24_data->alignment);
- acpi_os_printf (" Alignment: %08X\n", memory24_data->alignment);
-
- acpi_os_printf (" Range length: %08X\n", memory24_data->range_length);
+ acpi_os_printf(" Range length: %08X\n", memory24_data->range_length);
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_memory32
@@ -455,37 +400,33 @@ acpi_rs_dump_memory24 (
*
******************************************************************************/
-static void
-acpi_rs_dump_memory32 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_memory32(union acpi_resource_data *data)
{
- struct acpi_resource_mem32 *memory32_data = (struct acpi_resource_mem32 *) data;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_mem32 *memory32_data =
+ (struct acpi_resource_mem32 *)data;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("32-Bit Memory Range Resource\n");
+ acpi_os_printf("32-Bit Memory Range Resource\n");
- acpi_os_printf (" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory32_data->read_write_attribute ?
- "/Write" : " only");
+ acpi_os_printf(" Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ memory32_data->read_write_attribute ?
+ "/Write" : " only");
- acpi_os_printf (" Range minimum base: %08X\n",
- memory32_data->min_base_address);
+ acpi_os_printf(" Range minimum base: %08X\n",
+ memory32_data->min_base_address);
- acpi_os_printf (" Range maximum base: %08X\n",
- memory32_data->max_base_address);
+ acpi_os_printf(" Range maximum base: %08X\n",
+ memory32_data->max_base_address);
- acpi_os_printf (" Alignment: %08X\n", memory32_data->alignment);
+ acpi_os_printf(" Alignment: %08X\n", memory32_data->alignment);
- acpi_os_printf (" Range length: %08X\n", memory32_data->range_length);
+ acpi_os_printf(" Range length: %08X\n", memory32_data->range_length);
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_fixed_memory32
@@ -498,33 +439,29 @@ acpi_rs_dump_memory32 (
*
******************************************************************************/
-static void
-acpi_rs_dump_fixed_memory32 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data)
{
- struct acpi_resource_fixed_mem32 *fixed_memory32_data =
- (struct acpi_resource_fixed_mem32 *) data;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_fixed_mem32 *fixed_memory32_data =
+ (struct acpi_resource_fixed_mem32 *)data;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("32-Bit Fixed Location Memory Range Resource\n");
+ acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
- acpi_os_printf (" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- fixed_memory32_data->read_write_attribute ? "/Write" : " Only");
+ acpi_os_printf(" Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ fixed_memory32_data->
+ read_write_attribute ? "/Write" : " Only");
- acpi_os_printf (" Range base address: %08X\n",
- fixed_memory32_data->range_base_address);
+ acpi_os_printf(" Range base address: %08X\n",
+ fixed_memory32_data->range_base_address);
- acpi_os_printf (" Range length: %08X\n",
- fixed_memory32_data->range_length);
+ acpi_os_printf(" Range length: %08X\n",
+ fixed_memory32_data->range_length);
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_address16
@@ -537,134 +474,136 @@ acpi_rs_dump_fixed_memory32 (
*
******************************************************************************/
-static void
-acpi_rs_dump_address16 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_address16(union acpi_resource_data *data)
{
- struct acpi_resource_address16 *address16_data = (struct acpi_resource_address16 *) data;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_address16 *address16_data =
+ (struct acpi_resource_address16 *)data;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("16-Bit Address Space Resource\n");
- acpi_os_printf (" Resource Type: ");
+ acpi_os_printf("16-Bit Address Space Resource\n");
+ acpi_os_printf(" Resource Type: ");
switch (address16_data->resource_type) {
case ACPI_MEMORY_RANGE:
- acpi_os_printf ("Memory Range\n");
+ acpi_os_printf("Memory Range\n");
switch (address16_data->attribute.memory.cache_attribute) {
case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf (" Type Specific: Noncacheable memory\n");
+ acpi_os_printf
+ (" Type Specific: Noncacheable memory\n");
break;
case ACPI_CACHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Cacheable memory\n");
+ acpi_os_printf(" Type Specific: Cacheable memory\n");
break;
case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf (" Type Specific: Write-combining memory\n");
+ acpi_os_printf
+ (" Type Specific: Write-combining memory\n");
break;
case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Prefetchable memory\n");
+ acpi_os_printf
+ (" Type Specific: Prefetchable memory\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid cache attribute\n");
+ acpi_os_printf
+ (" Type Specific: Invalid cache attribute\n");
break;
}
- acpi_os_printf (" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address16_data->attribute.memory.read_write_attribute ?
- "/Write" : " Only");
+ acpi_os_printf(" Type Specific: Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ address16_data->attribute.memory.
+ read_write_attribute ? "/Write" : " Only");
break;
case ACPI_IO_RANGE:
- acpi_os_printf ("I/O Range\n");
+ acpi_os_printf("I/O Range\n");
switch (address16_data->attribute.io.range_attribute) {
case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: Non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: Non-ISA Io Addresses\n");
break;
case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: ISA Io Addresses\n");
+ acpi_os_printf(" Type Specific: ISA Io Addresses\n");
break;
case ACPI_ENTIRE_RANGE:
- acpi_os_printf (" Type Specific: ISA and non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: ISA and non-ISA Io Addresses\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid range attribute\n");
+ acpi_os_printf
+ (" Type Specific: Invalid range attribute\n");
break;
}
- acpi_os_printf (" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address16_data->attribute.io.translation_attribute ?
- "Sparse" : "Dense");
+ acpi_os_printf(" Type Specific: %s Translation\n",
+ ACPI_SPARSE_TRANSLATION ==
+ address16_data->attribute.io.
+ translation_attribute ? "Sparse" : "Dense");
break;
case ACPI_BUS_NUMBER_RANGE:
- acpi_os_printf ("Bus Number Range\n");
+ acpi_os_printf("Bus Number Range\n");
break;
default:
- acpi_os_printf ("0x%2.2X\n", address16_data->resource_type);
+ acpi_os_printf("0x%2.2X\n", address16_data->resource_type);
break;
}
- acpi_os_printf (" Resource %s\n",
- ACPI_CONSUMER == address16_data->producer_consumer ?
- "Consumer" : "Producer");
+ acpi_os_printf(" Resource %s\n",
+ ACPI_CONSUMER == address16_data->producer_consumer ?
+ "Consumer" : "Producer");
- acpi_os_printf (" %s decode\n",
- ACPI_SUB_DECODE == address16_data->decode ?
- "Subtractive" : "Positive");
+ acpi_os_printf(" %s decode\n",
+ ACPI_SUB_DECODE == address16_data->decode ?
+ "Subtractive" : "Positive");
- acpi_os_printf (" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->min_address_fixed ?
- "" : "not");
+ acpi_os_printf(" Min address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address16_data->min_address_fixed ?
+ "" : "not");
- acpi_os_printf (" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->max_address_fixed ?
- "" : "not");
+ acpi_os_printf(" Max address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address16_data->max_address_fixed ?
+ "" : "not");
- acpi_os_printf (" Granularity: %08X\n",
- address16_data->granularity);
+ acpi_os_printf(" Granularity: %08X\n", address16_data->granularity);
- acpi_os_printf (" Address range min: %08X\n",
- address16_data->min_address_range);
+ acpi_os_printf(" Address range min: %08X\n",
+ address16_data->min_address_range);
- acpi_os_printf (" Address range max: %08X\n",
- address16_data->max_address_range);
+ acpi_os_printf(" Address range max: %08X\n",
+ address16_data->max_address_range);
- acpi_os_printf (" Address translation offset: %08X\n",
- address16_data->address_translation_offset);
+ acpi_os_printf(" Address translation offset: %08X\n",
+ address16_data->address_translation_offset);
- acpi_os_printf (" Address Length: %08X\n",
- address16_data->address_length);
+ acpi_os_printf(" Address Length: %08X\n",
+ address16_data->address_length);
if (0xFF != address16_data->resource_source.index) {
- acpi_os_printf (" Resource Source Index: %X\n",
- address16_data->resource_source.index);
+ acpi_os_printf(" Resource Source Index: %X\n",
+ address16_data->resource_source.index);
- acpi_os_printf (" Resource Source: %s\n",
- address16_data->resource_source.string_ptr);
+ acpi_os_printf(" Resource Source: %s\n",
+ address16_data->resource_source.string_ptr);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_address32
@@ -677,134 +616,136 @@ acpi_rs_dump_address16 (
*
******************************************************************************/
-static void
-acpi_rs_dump_address32 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_address32(union acpi_resource_data *data)
{
- struct acpi_resource_address32 *address32_data = (struct acpi_resource_address32 *) data;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_address32 *address32_data =
+ (struct acpi_resource_address32 *)data;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("32-Bit Address Space Resource\n");
+ acpi_os_printf("32-Bit Address Space Resource\n");
switch (address32_data->resource_type) {
case ACPI_MEMORY_RANGE:
- acpi_os_printf (" Resource Type: Memory Range\n");
+ acpi_os_printf(" Resource Type: Memory Range\n");
switch (address32_data->attribute.memory.cache_attribute) {
case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf (" Type Specific: Noncacheable memory\n");
+ acpi_os_printf
+ (" Type Specific: Noncacheable memory\n");
break;
case ACPI_CACHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Cacheable memory\n");
+ acpi_os_printf(" Type Specific: Cacheable memory\n");
break;
case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf (" Type Specific: Write-combining memory\n");
+ acpi_os_printf
+ (" Type Specific: Write-combining memory\n");
break;
case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Prefetchable memory\n");
+ acpi_os_printf
+ (" Type Specific: Prefetchable memory\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid cache attribute\n");
+ acpi_os_printf
+ (" Type Specific: Invalid cache attribute\n");
break;
}
- acpi_os_printf (" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address32_data->attribute.memory.read_write_attribute ?
- "/Write" : " Only");
+ acpi_os_printf(" Type Specific: Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ address32_data->attribute.memory.
+ read_write_attribute ? "/Write" : " Only");
break;
case ACPI_IO_RANGE:
- acpi_os_printf (" Resource Type: Io Range\n");
+ acpi_os_printf(" Resource Type: Io Range\n");
switch (address32_data->attribute.io.range_attribute) {
case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: Non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: Non-ISA Io Addresses\n");
break;
case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: ISA Io Addresses\n");
+ acpi_os_printf(" Type Specific: ISA Io Addresses\n");
break;
case ACPI_ENTIRE_RANGE:
- acpi_os_printf (" Type Specific: ISA and non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: ISA and non-ISA Io Addresses\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid Range attribute");
+ acpi_os_printf
+ (" Type Specific: Invalid Range attribute");
break;
}
- acpi_os_printf (" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address32_data->attribute.io.translation_attribute ?
- "Sparse" : "Dense");
+ acpi_os_printf(" Type Specific: %s Translation\n",
+ ACPI_SPARSE_TRANSLATION ==
+ address32_data->attribute.io.
+ translation_attribute ? "Sparse" : "Dense");
break;
case ACPI_BUS_NUMBER_RANGE:
- acpi_os_printf (" Resource Type: Bus Number Range\n");
+ acpi_os_printf(" Resource Type: Bus Number Range\n");
break;
default:
- acpi_os_printf (" Resource Type: 0x%2.2X\n",
- address32_data->resource_type);
+ acpi_os_printf(" Resource Type: 0x%2.2X\n",
+ address32_data->resource_type);
break;
}
- acpi_os_printf (" Resource %s\n",
- ACPI_CONSUMER == address32_data->producer_consumer ?
- "Consumer" : "Producer");
+ acpi_os_printf(" Resource %s\n",
+ ACPI_CONSUMER == address32_data->producer_consumer ?
+ "Consumer" : "Producer");
- acpi_os_printf (" %s decode\n",
- ACPI_SUB_DECODE == address32_data->decode ?
- "Subtractive" : "Positive");
+ acpi_os_printf(" %s decode\n",
+ ACPI_SUB_DECODE == address32_data->decode ?
+ "Subtractive" : "Positive");
- acpi_os_printf (" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->min_address_fixed ?
- "" : "not ");
+ acpi_os_printf(" Min address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address32_data->min_address_fixed ?
+ "" : "not ");
- acpi_os_printf (" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->max_address_fixed ?
- "" : "not ");
+ acpi_os_printf(" Max address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address32_data->max_address_fixed ?
+ "" : "not ");
- acpi_os_printf (" Granularity: %08X\n",
- address32_data->granularity);
+ acpi_os_printf(" Granularity: %08X\n", address32_data->granularity);
- acpi_os_printf (" Address range min: %08X\n",
- address32_data->min_address_range);
+ acpi_os_printf(" Address range min: %08X\n",
+ address32_data->min_address_range);
- acpi_os_printf (" Address range max: %08X\n",
- address32_data->max_address_range);
+ acpi_os_printf(" Address range max: %08X\n",
+ address32_data->max_address_range);
- acpi_os_printf (" Address translation offset: %08X\n",
- address32_data->address_translation_offset);
+ acpi_os_printf(" Address translation offset: %08X\n",
+ address32_data->address_translation_offset);
- acpi_os_printf (" Address Length: %08X\n",
- address32_data->address_length);
+ acpi_os_printf(" Address Length: %08X\n",
+ address32_data->address_length);
- if(0xFF != address32_data->resource_source.index) {
- acpi_os_printf (" Resource Source Index: %X\n",
- address32_data->resource_source.index);
+ if (0xFF != address32_data->resource_source.index) {
+ acpi_os_printf(" Resource Source Index: %X\n",
+ address32_data->resource_source.index);
- acpi_os_printf (" Resource Source: %s\n",
- address32_data->resource_source.string_ptr);
+ acpi_os_printf(" Resource Source: %s\n",
+ address32_data->resource_source.string_ptr);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_address64
@@ -817,137 +758,142 @@ acpi_rs_dump_address32 (
*
******************************************************************************/
-static void
-acpi_rs_dump_address64 (
- union acpi_resource_data *data)
+static void acpi_rs_dump_address64(union acpi_resource_data *data)
{
- struct acpi_resource_address64 *address64_data = (struct acpi_resource_address64 *) data;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_address64 *address64_data =
+ (struct acpi_resource_address64 *)data;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("64-Bit Address Space Resource\n");
+ acpi_os_printf("64-Bit Address Space Resource\n");
switch (address64_data->resource_type) {
case ACPI_MEMORY_RANGE:
- acpi_os_printf (" Resource Type: Memory Range\n");
+ acpi_os_printf(" Resource Type: Memory Range\n");
switch (address64_data->attribute.memory.cache_attribute) {
case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf (" Type Specific: Noncacheable memory\n");
+ acpi_os_printf
+ (" Type Specific: Noncacheable memory\n");
break;
case ACPI_CACHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Cacheable memory\n");
+ acpi_os_printf(" Type Specific: Cacheable memory\n");
break;
case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf (" Type Specific: Write-combining memory\n");
+ acpi_os_printf
+ (" Type Specific: Write-combining memory\n");
break;
case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf (" Type Specific: Prefetchable memory\n");
+ acpi_os_printf
+ (" Type Specific: Prefetchable memory\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid cache attribute\n");
+ acpi_os_printf
+ (" Type Specific: Invalid cache attribute\n");
break;
}
- acpi_os_printf (" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address64_data->attribute.memory.read_write_attribute ?
- "/Write" : " Only");
+ acpi_os_printf(" Type Specific: Read%s\n",
+ ACPI_READ_WRITE_MEMORY ==
+ address64_data->attribute.memory.
+ read_write_attribute ? "/Write" : " Only");
break;
case ACPI_IO_RANGE:
- acpi_os_printf (" Resource Type: Io Range\n");
+ acpi_os_printf(" Resource Type: Io Range\n");
switch (address64_data->attribute.io.range_attribute) {
case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: Non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: Non-ISA Io Addresses\n");
break;
case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf (" Type Specific: ISA Io Addresses\n");
+ acpi_os_printf(" Type Specific: ISA Io Addresses\n");
break;
case ACPI_ENTIRE_RANGE:
- acpi_os_printf (" Type Specific: ISA and non-ISA Io Addresses\n");
+ acpi_os_printf
+ (" Type Specific: ISA and non-ISA Io Addresses\n");
break;
default:
- acpi_os_printf (" Type Specific: Invalid Range attribute");
+ acpi_os_printf
+ (" Type Specific: Invalid Range attribute");
break;
}
- acpi_os_printf (" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address64_data->attribute.io.translation_attribute ?
- "Sparse" : "Dense");
+ acpi_os_printf(" Type Specific: %s Translation\n",
+ ACPI_SPARSE_TRANSLATION ==
+ address64_data->attribute.io.
+ translation_attribute ? "Sparse" : "Dense");
break;
case ACPI_BUS_NUMBER_RANGE:
- acpi_os_printf (" Resource Type: Bus Number Range\n");
+ acpi_os_printf(" Resource Type: Bus Number Range\n");
break;
default:
- acpi_os_printf (" Resource Type: 0x%2.2X\n",
- address64_data->resource_type);
+ acpi_os_printf(" Resource Type: 0x%2.2X\n",
+ address64_data->resource_type);
break;
}
- acpi_os_printf (" Resource %s\n",
- ACPI_CONSUMER == address64_data->producer_consumer ?
- "Consumer" : "Producer");
+ acpi_os_printf(" Resource %s\n",
+ ACPI_CONSUMER == address64_data->producer_consumer ?
+ "Consumer" : "Producer");
- acpi_os_printf (" %s decode\n",
- ACPI_SUB_DECODE == address64_data->decode ?
- "Subtractive" : "Positive");
+ acpi_os_printf(" %s decode\n",
+ ACPI_SUB_DECODE == address64_data->decode ?
+ "Subtractive" : "Positive");
- acpi_os_printf (" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->min_address_fixed ?
- "" : "not ");
+ acpi_os_printf(" Min address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address64_data->min_address_fixed ?
+ "" : "not ");
- acpi_os_printf (" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->max_address_fixed ?
- "" : "not ");
+ acpi_os_printf(" Max address is %s fixed\n",
+ ACPI_ADDRESS_FIXED == address64_data->max_address_fixed ?
+ "" : "not ");
- acpi_os_printf (" Granularity: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->granularity));
+ acpi_os_printf(" Granularity: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->granularity));
- acpi_os_printf (" Address range min: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->min_address_range));
+ acpi_os_printf(" Address range min: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->min_address_range));
- acpi_os_printf (" Address range max: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->max_address_range));
+ acpi_os_printf(" Address range max: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->max_address_range));
- acpi_os_printf (" Address translation offset: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->address_translation_offset));
+ acpi_os_printf(" Address translation offset: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->
+ address_translation_offset));
- acpi_os_printf (" Address Length: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->address_length));
+ acpi_os_printf(" Address Length: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->address_length));
- acpi_os_printf (" Type Specific Attributes: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (address64_data->type_specific_attributes));
+ acpi_os_printf(" Type Specific Attributes: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(address64_data->
+ type_specific_attributes));
if (0xFF != address64_data->resource_source.index) {
- acpi_os_printf (" Resource Source Index: %X\n",
- address64_data->resource_source.index);
+ acpi_os_printf(" Resource Source Index: %X\n",
+ address64_data->resource_source.index);
- acpi_os_printf (" Resource Source: %s\n",
- address64_data->resource_source.string_ptr);
+ acpi_os_printf(" Resource Source: %s\n",
+ address64_data->resource_source.string_ptr);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_extended_irq
@@ -960,55 +906,52 @@ acpi_rs_dump_address64 (
*
******************************************************************************/
-static void
-acpi_rs_dump_extended_irq (
- union acpi_resource_data *data)
+static void acpi_rs_dump_extended_irq(union acpi_resource_data *data)
{
- struct acpi_resource_ext_irq *ext_irq_data = (struct acpi_resource_ext_irq *) data;
- u8 index = 0;
-
-
- ACPI_FUNCTION_ENTRY ();
+ struct acpi_resource_ext_irq *ext_irq_data =
+ (struct acpi_resource_ext_irq *)data;
+ u8 index = 0;
+ ACPI_FUNCTION_ENTRY();
- acpi_os_printf ("Extended IRQ Resource\n");
+ acpi_os_printf("Extended IRQ Resource\n");
- acpi_os_printf (" Resource %s\n",
- ACPI_CONSUMER == ext_irq_data->producer_consumer ?
- "Consumer" : "Producer");
+ acpi_os_printf(" Resource %s\n",
+ ACPI_CONSUMER == ext_irq_data->producer_consumer ?
+ "Consumer" : "Producer");
- acpi_os_printf (" %s\n",
- ACPI_LEVEL_SENSITIVE == ext_irq_data->edge_level ?
- "Level" : "Edge");
+ acpi_os_printf(" %s\n",
+ ACPI_LEVEL_SENSITIVE == ext_irq_data->edge_level ?
+ "Level" : "Edge");
- acpi_os_printf (" Active %s\n",
- ACPI_ACTIVE_LOW == ext_irq_data->active_high_low ?
- "low" : "high");
+ acpi_os_printf(" Active %s\n",
+ ACPI_ACTIVE_LOW == ext_irq_data->active_high_low ?
+ "low" : "high");
- acpi_os_printf (" %s\n",
- ACPI_SHARED == ext_irq_data->shared_exclusive ?
- "Shared" : "Exclusive");
+ acpi_os_printf(" %s\n",
+ ACPI_SHARED == ext_irq_data->shared_exclusive ?
+ "Shared" : "Exclusive");
- acpi_os_printf (" Interrupts : %X ( ", ext_irq_data->number_of_interrupts);
+ acpi_os_printf(" Interrupts : %X ( ",
+ ext_irq_data->number_of_interrupts);
for (index = 0; index < ext_irq_data->number_of_interrupts; index++) {
- acpi_os_printf ("%X ", ext_irq_data->interrupts[index]);
+ acpi_os_printf("%X ", ext_irq_data->interrupts[index]);
}
- acpi_os_printf (")\n");
+ acpi_os_printf(")\n");
- if(0xFF != ext_irq_data->resource_source.index) {
- acpi_os_printf (" Resource Source Index: %X",
- ext_irq_data->resource_source.index);
+ if (0xFF != ext_irq_data->resource_source.index) {
+ acpi_os_printf(" Resource Source Index: %X",
+ ext_irq_data->resource_source.index);
- acpi_os_printf (" Resource Source: %s",
- ext_irq_data->resource_source.string_ptr);
+ acpi_os_printf(" Resource Source: %s",
+ ext_irq_data->resource_source.string_ptr);
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_resource_list
@@ -1021,92 +964,91 @@ acpi_rs_dump_extended_irq (
*
******************************************************************************/
-void
-acpi_rs_dump_resource_list (
- struct acpi_resource *resource)
+void acpi_rs_dump_resource_list(struct acpi_resource *resource)
{
- u8 count = 0;
- u8 done = FALSE;
-
-
- ACPI_FUNCTION_ENTRY ();
+ u8 count = 0;
+ u8 done = FALSE;
+ ACPI_FUNCTION_ENTRY();
if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
while (!done) {
- acpi_os_printf ("Resource structure %X.\n", count++);
+ acpi_os_printf("Resource structure %X.\n", count++);
switch (resource->id) {
case ACPI_RSTYPE_IRQ:
- acpi_rs_dump_irq (&resource->data);
+ acpi_rs_dump_irq(&resource->data);
break;
case ACPI_RSTYPE_DMA:
- acpi_rs_dump_dma (&resource->data);
+ acpi_rs_dump_dma(&resource->data);
break;
case ACPI_RSTYPE_START_DPF:
- acpi_rs_dump_start_depend_fns (&resource->data);
+ acpi_rs_dump_start_depend_fns(&resource->data);
break;
case ACPI_RSTYPE_END_DPF:
- acpi_os_printf ("end_dependent_functions Resource\n");
- /* acpi_rs_dump_end_dependent_functions (Resource->Data);*/
+ acpi_os_printf
+ ("end_dependent_functions Resource\n");
+ /* acpi_rs_dump_end_dependent_functions (Resource->Data); */
break;
case ACPI_RSTYPE_IO:
- acpi_rs_dump_io (&resource->data);
+ acpi_rs_dump_io(&resource->data);
break;
case ACPI_RSTYPE_FIXED_IO:
- acpi_rs_dump_fixed_io (&resource->data);
+ acpi_rs_dump_fixed_io(&resource->data);
break;
case ACPI_RSTYPE_VENDOR:
- acpi_rs_dump_vendor_specific (&resource->data);
+ acpi_rs_dump_vendor_specific(&resource->data);
break;
case ACPI_RSTYPE_END_TAG:
- /*rs_dump_end_tag (Resource->Data);*/
- acpi_os_printf ("end_tag Resource\n");
+ /*rs_dump_end_tag (Resource->Data); */
+ acpi_os_printf("end_tag Resource\n");
done = TRUE;
break;
case ACPI_RSTYPE_MEM24:
- acpi_rs_dump_memory24 (&resource->data);
+ acpi_rs_dump_memory24(&resource->data);
break;
case ACPI_RSTYPE_MEM32:
- acpi_rs_dump_memory32 (&resource->data);
+ acpi_rs_dump_memory32(&resource->data);
break;
case ACPI_RSTYPE_FIXED_MEM32:
- acpi_rs_dump_fixed_memory32 (&resource->data);
+ acpi_rs_dump_fixed_memory32(&resource->data);
break;
case ACPI_RSTYPE_ADDRESS16:
- acpi_rs_dump_address16 (&resource->data);
+ acpi_rs_dump_address16(&resource->data);
break;
case ACPI_RSTYPE_ADDRESS32:
- acpi_rs_dump_address32 (&resource->data);
+ acpi_rs_dump_address32(&resource->data);
break;
case ACPI_RSTYPE_ADDRESS64:
- acpi_rs_dump_address64 (&resource->data);
+ acpi_rs_dump_address64(&resource->data);
break;
case ACPI_RSTYPE_EXT_IRQ:
- acpi_rs_dump_extended_irq (&resource->data);
+ acpi_rs_dump_extended_irq(&resource->data);
break;
default:
- acpi_os_printf ("Invalid resource type\n");
+ acpi_os_printf("Invalid resource type\n");
break;
}
- resource = ACPI_PTR_ADD (struct acpi_resource, resource, resource->length);
+ resource =
+ ACPI_PTR_ADD(struct acpi_resource, resource,
+ resource->length);
}
}
@@ -1125,36 +1067,38 @@ acpi_rs_dump_resource_list (
*
******************************************************************************/
-void
-acpi_rs_dump_irq_list (
- u8 *route_table)
+void acpi_rs_dump_irq_list(u8 * route_table)
{
- u8 *buffer = route_table;
- u8 count = 0;
- u8 done = FALSE;
- struct acpi_pci_routing_table *prt_element;
-
-
- ACPI_FUNCTION_ENTRY ();
+ u8 *buffer = route_table;
+ u8 count = 0;
+ u8 done = FALSE;
+ struct acpi_pci_routing_table *prt_element;
+ ACPI_FUNCTION_ENTRY();
if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
- prt_element = ACPI_CAST_PTR (struct acpi_pci_routing_table, buffer);
+ prt_element =
+ ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
while (!done) {
- acpi_os_printf ("PCI IRQ Routing Table structure %X.\n", count++);
+ acpi_os_printf("PCI IRQ Routing Table structure %X.\n",
+ count++);
- acpi_os_printf (" Address: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64 (prt_element->address));
+ acpi_os_printf(" Address: %8.8X%8.8X\n",
+ ACPI_FORMAT_UINT64(prt_element->
+ address));
- acpi_os_printf (" Pin: %X\n", prt_element->pin);
+ acpi_os_printf(" Pin: %X\n", prt_element->pin);
- acpi_os_printf (" Source: %s\n", prt_element->source);
+ acpi_os_printf(" Source: %s\n", prt_element->source);
- acpi_os_printf (" source_index: %X\n", prt_element->source_index);
+ acpi_os_printf(" source_index: %X\n",
+ prt_element->source_index);
buffer += prt_element->length;
- prt_element = ACPI_CAST_PTR (struct acpi_pci_routing_table, buffer);
+ prt_element =
+ ACPI_CAST_PTR(struct acpi_pci_routing_table,
+ buffer);
if (0 == prt_element->length) {
done = TRUE;
}
@@ -1165,4 +1109,3 @@ acpi_rs_dump_irq_list (
}
#endif
-
diff --git a/drivers/acpi/resources/rsio.c b/drivers/acpi/resources/rsio.c
index 23a4d149fac..d53bbe89e85 100644
--- a/drivers/acpi/resources/rsio.c
+++ b/drivers/acpi/resources/rsio.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsio")
-
+ACPI_MODULE_NAME("rsio")
/*******************************************************************************
*
@@ -69,24 +67,18 @@
* number of bytes consumed from the byte stream.
*
******************************************************************************/
-
acpi_status
-acpi_rs_io_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_io_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_io);
-
-
- ACPI_FUNCTION_TRACE ("rs_io_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
+ ACPI_FUNCTION_TRACE("rs_io_resource");
/* The number of bytes consumed are Constant */
@@ -104,14 +96,14 @@ acpi_rs_io_resource (
/* Check min_base Address */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
output_struct->data.io.min_base_address = temp16;
/* Check max_base Address */
buffer += 2;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
output_struct->data.io.max_base_address = temp16;
@@ -136,10 +128,9 @@ acpi_rs_io_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_fixed_io_resource
@@ -162,22 +153,18 @@ acpi_rs_io_resource (
******************************************************************************/
acpi_status
-acpi_rs_fixed_io_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_fixed_io);
-
-
- ACPI_FUNCTION_TRACE ("rs_fixed_io_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
+ ACPI_FUNCTION_TRACE("rs_fixed_io_resource");
/* The number of bytes consumed are Constant */
@@ -188,7 +175,7 @@ acpi_rs_fixed_io_resource (
/* Check Range Base Address */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
output_struct->data.fixed_io.base_address = temp16;
@@ -206,10 +193,9 @@ acpi_rs_fixed_io_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_io_stream
@@ -227,18 +213,14 @@ acpi_rs_fixed_io_resource (
******************************************************************************/
acpi_status
-acpi_rs_io_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_io_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_io_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_io_stream");
/* The descriptor field is static */
@@ -256,14 +238,14 @@ acpi_rs_io_stream (
temp16 = (u16) linked_list->data.io.min_base_address;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the Range maximum base address */
temp16 = (u16) linked_list->data.io.max_base_address;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the base alignment */
@@ -282,11 +264,10 @@ acpi_rs_io_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_fixed_io_stream
@@ -304,18 +285,14 @@ acpi_rs_io_stream (
******************************************************************************/
acpi_status
-acpi_rs_fixed_io_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_fixed_io_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_fixed_io_stream");
/* The descriptor field is static */
@@ -327,7 +304,7 @@ acpi_rs_fixed_io_stream (
temp16 = (u16) linked_list->data.fixed_io.base_address;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the range length */
@@ -339,11 +316,10 @@ acpi_rs_fixed_io_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dma_resource
@@ -366,23 +342,18 @@ acpi_rs_fixed_io_stream (
******************************************************************************/
acpi_status
-acpi_rs_dma_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_dma_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u8 temp8 = 0;
- u8 index;
- u8 i;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_dma);
-
-
- ACPI_FUNCTION_TRACE ("rs_dma_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u8 temp8 = 0;
+ u8 index;
+ u8 i;
+ acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma);
+ ACPI_FUNCTION_TRACE("rs_dma_resource");
/* The number of bytes consumed are Constant */
@@ -422,9 +393,9 @@ acpi_rs_dma_resource (
output_struct->data.dma.transfer = temp8 & 0x03;
if (0x03 == output_struct->data.dma.transfer) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid DMA.Transfer preference (3)\n"));
- return_ACPI_STATUS (AE_BAD_DATA);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid DMA.Transfer preference (3)\n"));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* Get bus master preference (Bit[2]) */
@@ -442,10 +413,9 @@ acpi_rs_dma_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_dma_stream
@@ -463,19 +433,15 @@ acpi_rs_dma_resource (
******************************************************************************/
acpi_status
-acpi_rs_dma_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_dma_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
-
-
- ACPI_FUNCTION_TRACE ("rs_dma_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 index;
+ ACPI_FUNCTION_TRACE("rs_dma_stream");
/* The descriptor field is static */
@@ -486,8 +452,7 @@ acpi_rs_dma_stream (
/* Loop through all of the Channels and set the mask bits */
for (index = 0;
- index < linked_list->data.dma.number_of_channels;
- index++) {
+ index < linked_list->data.dma.number_of_channels; index++) {
temp16 = (u16) linked_list->data.dma.channels[index];
temp8 |= 0x1 << temp16;
}
@@ -506,7 +471,6 @@ acpi_rs_dma_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rsirq.c b/drivers/acpi/resources/rsirq.c
index 8a2b630be45..56043fee96c 100644
--- a/drivers/acpi/resources/rsirq.c
+++ b/drivers/acpi/resources/rsirq.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsirq")
-
+ACPI_MODULE_NAME("rsirq")
/*******************************************************************************
*
@@ -69,26 +67,20 @@
* number of bytes consumed from the byte stream.
*
******************************************************************************/
-
acpi_status
-acpi_rs_irq_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_irq_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- u8 i;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_irq);
-
-
- ACPI_FUNCTION_TRACE ("rs_irq_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 index;
+ u8 i;
+ acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq);
+ ACPI_FUNCTION_TRACE("rs_irq_resource");
/*
* The number of bytes consumed are contained in the descriptor
@@ -101,7 +93,7 @@ acpi_rs_irq_resource (
/* Point to the 16-bits of Bytes 1 and 2 */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
output_struct->data.irq.number_of_interrupts = 0;
@@ -132,14 +124,18 @@ acpi_rs_irq_resource (
/* Check for HE, LL interrupts */
switch (temp8 & 0x09) {
- case 0x01: /* HE */
- output_struct->data.irq.edge_level = ACPI_EDGE_SENSITIVE;
- output_struct->data.irq.active_high_low = ACPI_ACTIVE_HIGH;
+ case 0x01: /* HE */
+ output_struct->data.irq.edge_level =
+ ACPI_EDGE_SENSITIVE;
+ output_struct->data.irq.active_high_low =
+ ACPI_ACTIVE_HIGH;
break;
- case 0x08: /* LL */
- output_struct->data.irq.edge_level = ACPI_LEVEL_SENSITIVE;
- output_struct->data.irq.active_high_low = ACPI_ACTIVE_LOW;
+ case 0x08: /* LL */
+ output_struct->data.irq.edge_level =
+ ACPI_LEVEL_SENSITIVE;
+ output_struct->data.irq.active_high_low =
+ ACPI_ACTIVE_LOW;
break;
default:
@@ -148,17 +144,16 @@ acpi_rs_irq_resource (
* are allowed (ACPI spec, section "IRQ Format")
* so 0x00 and 0x09 are illegal.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid interrupt polarity/trigger in resource list, %X\n",
- temp8));
- return_ACPI_STATUS (AE_BAD_DATA);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid interrupt polarity/trigger in resource list, %X\n",
+ temp8));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
/* Check for sharable */
output_struct->data.irq.shared_exclusive = (temp8 >> 3) & 0x01;
- }
- else {
+ } else {
/*
* Assume Edge Sensitive, Active High, Non-Sharable
* per ACPI Specification
@@ -175,10 +170,9 @@ acpi_rs_irq_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_irq_stream
@@ -196,32 +190,27 @@ acpi_rs_irq_resource (
******************************************************************************/
acpi_status
-acpi_rs_irq_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_irq_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- u8 IRqinfo_byte_needed;
-
-
- ACPI_FUNCTION_TRACE ("rs_irq_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 index;
+ u8 IRqinfo_byte_needed;
+ ACPI_FUNCTION_TRACE("rs_irq_stream");
/*
* The descriptor field is set based upon whether a third byte is
* needed to contain the IRQ Information.
*/
if (ACPI_EDGE_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_HIGH == linked_list->data.irq.active_high_low &&
- ACPI_EXCLUSIVE == linked_list->data.irq.shared_exclusive) {
+ ACPI_ACTIVE_HIGH == linked_list->data.irq.active_high_low &&
+ ACPI_EXCLUSIVE == linked_list->data.irq.shared_exclusive) {
*buffer = 0x22;
IRqinfo_byte_needed = FALSE;
- }
- else {
+ } else {
*buffer = 0x23;
IRqinfo_byte_needed = TRUE;
}
@@ -231,14 +220,13 @@ acpi_rs_irq_stream (
/* Loop through all of the interrupts and set the mask bits */
- for(index = 0;
- index < linked_list->data.irq.number_of_interrupts;
- index++) {
+ for (index = 0;
+ index < linked_list->data.irq.number_of_interrupts; index++) {
temp8 = (u8) linked_list->data.irq.interrupts[index];
temp16 |= 0x1 << temp8;
}
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the IRQ Info byte if needed. */
@@ -246,13 +234,12 @@ acpi_rs_irq_stream (
if (IRqinfo_byte_needed) {
temp8 = 0;
temp8 = (u8) ((linked_list->data.irq.shared_exclusive &
- 0x01) << 4);
+ 0x01) << 4);
if (ACPI_LEVEL_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_LOW == linked_list->data.irq.active_high_low) {
+ ACPI_ACTIVE_LOW == linked_list->data.irq.active_high_low) {
temp8 |= 0x08;
- }
- else {
+ } else {
temp8 |= 0x01;
}
@@ -262,11 +249,10 @@ acpi_rs_irq_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_extended_irq_resource
@@ -289,34 +275,30 @@ acpi_rs_irq_stream (
******************************************************************************/
acpi_status
-acpi_rs_extended_irq_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 *temp_ptr;
- u8 index;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_ext_irq);
-
-
- ACPI_FUNCTION_TRACE ("rs_extended_irq_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 *temp_ptr;
+ u8 index;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq);
+ ACPI_FUNCTION_TRACE("rs_extended_irq_resource");
- /* Point past the Descriptor to get the number of bytes consumed */
+ /* Get the Descriptor Length field */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
/* Validate minimum descriptor length */
if (temp16 < 6) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
}
*bytes_consumed = temp16 + 3;
@@ -338,7 +320,7 @@ acpi_rs_extended_irq_resource (
* - Edge/Level are defined opposite in the table vs the headers
*/
output_struct->data.extended_irq.edge_level =
- (temp8 & 0x2) ? ACPI_EDGE_SENSITIVE : ACPI_LEVEL_SENSITIVE;
+ (temp8 & 0x2) ? ACPI_EDGE_SENSITIVE : ACPI_LEVEL_SENSITIVE;
/* Check Interrupt Polarity */
@@ -356,7 +338,7 @@ acpi_rs_extended_irq_resource (
/* Must have at least one IRQ */
if (temp8 < 1) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
}
output_struct->data.extended_irq.number_of_interrupts = temp8;
@@ -374,8 +356,8 @@ acpi_rs_extended_irq_resource (
/* Cycle through every IRQ in the table */
for (index = 0; index < temp8; index++) {
- ACPI_MOVE_32_TO_32 (
- &output_struct->data.extended_irq.interrupts[index], buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.extended_irq.
+ interrupts[index], buffer);
/* Point to the next IRQ */
@@ -393,12 +375,13 @@ acpi_rs_extended_irq_resource (
* we add 1 to the length.
*/
if (*bytes_consumed >
- ((acpi_size) output_struct->data.extended_irq.number_of_interrupts * 4) +
- (5 + 1)) {
+ ((acpi_size) output_struct->data.extended_irq.number_of_interrupts *
+ 4) + (5 + 1)) {
/* Dereference the Index */
temp8 = *buffer;
- output_struct->data.extended_irq.resource_source.index = (u32) temp8;
+ output_struct->data.extended_irq.resource_source.index =
+ (u32) temp8;
/* Point to the String */
@@ -407,15 +390,15 @@ acpi_rs_extended_irq_resource (
/* Point the String pointer to the end of this structure. */
output_struct->data.extended_irq.resource_source.string_ptr =
- (char *)((char *) output_struct + struct_size);
+ (char *)((char *)output_struct + struct_size);
temp_ptr = (u8 *)
- output_struct->data.extended_irq.resource_source.string_ptr;
+ output_struct->data.extended_irq.resource_source.string_ptr;
/* Copy the string into the buffer */
index = 0;
- while (0x00 != *buffer) {
+ while (*buffer) {
*temp_ptr = *buffer;
temp_ptr += 1;
@@ -425,8 +408,9 @@ acpi_rs_extended_irq_resource (
/* Add the terminating null */
- *temp_ptr = 0x00;
- output_struct->data.extended_irq.resource_source.string_length = index + 1;
+ *temp_ptr = 0;
+ output_struct->data.extended_irq.resource_source.string_length =
+ index + 1;
/*
* In order for the struct_size to fall on a 32-bit boundary,
@@ -434,12 +418,13 @@ acpi_rs_extended_irq_resource (
* struct_size to the next 32-bit boundary.
*/
temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS (temp8);
- }
- else {
- output_struct->data.extended_irq.resource_source.index = 0x00;
- output_struct->data.extended_irq.resource_source.string_length = 0;
- output_struct->data.extended_irq.resource_source.string_ptr = NULL;
+ struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
+ } else {
+ output_struct->data.extended_irq.resource_source.index = 0;
+ output_struct->data.extended_irq.resource_source.string_length =
+ 0;
+ output_struct->data.extended_irq.resource_source.string_ptr =
+ NULL;
}
/* Set the Length parameter */
@@ -449,10 +434,9 @@ acpi_rs_extended_irq_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_extended_irq_stream
@@ -470,35 +454,31 @@ acpi_rs_extended_irq_resource (
******************************************************************************/
acpi_status
-acpi_rs_extended_irq_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 *length_field;
- u8 temp8 = 0;
- u8 index;
- char *temp_pointer = NULL;
-
-
- ACPI_FUNCTION_TRACE ("rs_extended_irq_stream");
+ u8 *buffer = *output_buffer;
+ u16 *length_field;
+ u8 temp8 = 0;
+ u8 index;
+ ACPI_FUNCTION_TRACE("rs_extended_irq_stream");
- /* The descriptor field is static */
+ /* Set the Descriptor Type field */
- *buffer = 0x89;
+ *buffer = ACPI_RDESC_TYPE_EXTENDED_XRUPT;
buffer += 1;
- /* Set a pointer to the Length field - to be filled in later */
+ /* Save a pointer to the Length field - to be filled in later */
- length_field = ACPI_CAST_PTR (u16, buffer);
+ length_field = ACPI_CAST_PTR(u16, buffer);
buffer += 2;
/* Set the Interrupt vector flags */
- temp8 = (u8)(linked_list->data.extended_irq.producer_consumer & 0x01);
- temp8 |= ((linked_list->data.extended_irq.shared_exclusive & 0x01) << 3);
+ temp8 = (u8) (linked_list->data.extended_irq.producer_consumer & 0x01);
+ temp8 |=
+ ((linked_list->data.extended_irq.shared_exclusive & 0x01) << 3);
/*
* Set the Interrupt Mode
@@ -527,43 +507,46 @@ acpi_rs_extended_irq_stream (
*buffer = temp8;
buffer += 1;
- for (index = 0; index < linked_list->data.extended_irq.number_of_interrupts;
- index++) {
- ACPI_MOVE_32_TO_32 (buffer,
- &linked_list->data.extended_irq.interrupts[index]);
+ for (index = 0;
+ index < linked_list->data.extended_irq.number_of_interrupts;
+ index++) {
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.extended_irq.
+ interrupts[index]);
buffer += 4;
}
/* Resource Source Index and Resource Source are optional */
if (0 != linked_list->data.extended_irq.resource_source.string_length) {
- *buffer = (u8) linked_list->data.extended_irq.resource_source.index;
+ *buffer =
+ (u8) linked_list->data.extended_irq.resource_source.index;
buffer += 1;
- temp_pointer = (char *) buffer;
-
/* Copy the string */
- ACPI_STRCPY (temp_pointer,
- linked_list->data.extended_irq.resource_source.string_ptr);
+ ACPI_STRCPY((char *)buffer,
+ linked_list->data.extended_irq.resource_source.
+ string_ptr);
/*
- * Buffer needs to be set to the length of the sting + one for the
+ * Buffer needs to be set to the length of the string + one for the
* terminating null
*/
- buffer += (acpi_size) (ACPI_STRLEN (
- linked_list->data.extended_irq.resource_source.string_ptr) + 1);
+ buffer +=
+ (acpi_size) (ACPI_STRLEN
+ (linked_list->data.extended_irq.
+ resource_source.string_ptr) + 1);
}
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
/*
* Set the length field to the number of bytes consumed
* minus the header size (3 bytes)
*/
*length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rslist.c b/drivers/acpi/resources/rslist.c
index db7bcb4e60e..103eb31c284 100644
--- a/drivers/acpi/resources/rslist.c
+++ b/drivers/acpi/resources/rslist.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rslist")
-
+ACPI_MODULE_NAME("rslist")
/*******************************************************************************
*
@@ -61,14 +59,10 @@
* a resource descriptor.
*
******************************************************************************/
-
-u8
-acpi_rs_get_resource_type (
- u8 resource_start_byte)
+u8 acpi_rs_get_resource_type(u8 resource_start_byte)
{
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
/* Determine if this is a small or large resource */
@@ -79,14 +73,12 @@ acpi_rs_get_resource_type (
return ((u8) (resource_start_byte & ACPI_RDESC_SMALL_MASK));
-
case ACPI_RDESC_TYPE_LARGE:
/* Large Resource Type -- All bits are valid */
return (resource_start_byte);
-
default:
/* Invalid type */
break;
@@ -95,7 +87,6 @@ acpi_rs_get_resource_type (
return (0xFF);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_byte_stream_to_list
@@ -113,176 +104,189 @@ acpi_rs_get_resource_type (
******************************************************************************/
acpi_status
-acpi_rs_byte_stream_to_list (
- u8 *byte_stream_buffer,
- u32 byte_stream_buffer_length,
- u8 *output_buffer)
+acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
+ u32 byte_stream_buffer_length, u8 * output_buffer)
{
- acpi_status status;
- acpi_size bytes_parsed = 0;
- u8 resource_type = 0;
- acpi_size bytes_consumed = 0;
- u8 *buffer = output_buffer;
- acpi_size structure_size = 0;
- u8 end_tag_processed = FALSE;
- struct acpi_resource *resource;
-
- ACPI_FUNCTION_TRACE ("rs_byte_stream_to_list");
-
-
- while (bytes_parsed < byte_stream_buffer_length &&
- !end_tag_processed) {
+ acpi_status status;
+ acpi_size bytes_parsed = 0;
+ u8 resource_type = 0;
+ acpi_size bytes_consumed = 0;
+ u8 *buffer = output_buffer;
+ acpi_size structure_size = 0;
+ u8 end_tag_processed = FALSE;
+ struct acpi_resource *resource;
+
+ ACPI_FUNCTION_TRACE("rs_byte_stream_to_list");
+
+ while (bytes_parsed < byte_stream_buffer_length && !end_tag_processed) {
/* The next byte in the stream is the resource type */
- resource_type = acpi_rs_get_resource_type (*byte_stream_buffer);
+ resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
switch (resource_type) {
case ACPI_RDESC_TYPE_MEMORY_24:
/*
* 24-Bit Memory Resource
*/
- status = acpi_rs_memory24_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_memory24_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_LARGE_VENDOR:
/*
* Vendor Defined Resource
*/
- status = acpi_rs_vendor_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_vendor_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_MEMORY_32:
/*
* 32-Bit Memory Range Resource
*/
- status = acpi_rs_memory32_range_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status =
+ acpi_rs_memory32_range_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
/*
* 32-Bit Fixed Memory Resource
*/
- status = acpi_rs_fixed_memory32_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status =
+ acpi_rs_fixed_memory32_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
/*
* 64-Bit Address Resource
*/
- status = acpi_rs_address64_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_address64_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
/*
* 32-Bit Address Resource
*/
- status = acpi_rs_address32_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_address32_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
/*
* 16-Bit Address Resource
*/
- status = acpi_rs_address16_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_address16_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
/*
* Extended IRQ
*/
- status = acpi_rs_extended_irq_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status =
+ acpi_rs_extended_irq_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_IRQ_FORMAT:
/*
* IRQ Resource
*/
- status = acpi_rs_irq_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_irq_resource(byte_stream_buffer,
+ &bytes_consumed, &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_DMA_FORMAT:
/*
* DMA Resource
*/
- status = acpi_rs_dma_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_dma_resource(byte_stream_buffer,
+ &bytes_consumed, &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_START_DEPENDENT:
/*
* Start Dependent Functions Resource
*/
- status = acpi_rs_start_depend_fns_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status =
+ acpi_rs_start_depend_fns_resource
+ (byte_stream_buffer, &bytes_consumed, &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_END_DEPENDENT:
/*
* End Dependent Functions Resource
*/
- status = acpi_rs_end_depend_fns_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status =
+ acpi_rs_end_depend_fns_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_IO_PORT:
/*
* IO Port Resource
*/
- status = acpi_rs_io_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_io_resource(byte_stream_buffer,
+ &bytes_consumed, &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_FIXED_IO_PORT:
/*
* Fixed IO Port Resource
*/
- status = acpi_rs_fixed_io_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_fixed_io_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_SMALL_VENDOR:
/*
* Vendor Specific Resource
*/
- status = acpi_rs_vendor_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_vendor_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
case ACPI_RDESC_TYPE_END_TAG:
/*
* End Tag
*/
end_tag_processed = TRUE;
- status = acpi_rs_end_tag_resource (byte_stream_buffer,
- &bytes_consumed, &buffer, &structure_size);
+ status = acpi_rs_end_tag_resource(byte_stream_buffer,
+ &bytes_consumed,
+ &buffer,
+ &structure_size);
break;
-
default:
/*
* Invalid/Unknown resource type
@@ -291,8 +295,8 @@ acpi_rs_byte_stream_to_list (
break;
}
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Update the return value and counter */
@@ -305,21 +309,21 @@ acpi_rs_byte_stream_to_list (
/* Set the Buffer to the next structure */
- resource = ACPI_CAST_PTR (struct acpi_resource, buffer);
- resource->length = (u32) ACPI_ALIGN_RESOURCE_SIZE (resource->length);
- buffer += ACPI_ALIGN_RESOURCE_SIZE (structure_size);
+ resource = ACPI_CAST_PTR(struct acpi_resource, buffer);
+ resource->length =
+ (u32) ACPI_ALIGN_RESOURCE_SIZE(resource->length);
+ buffer += ACPI_ALIGN_RESOURCE_SIZE(structure_size);
}
/* Check the reason for exiting the while loop */
if (!end_tag_processed) {
- return_ACPI_STATUS (AE_AML_NO_RESOURCE_END_TAG);
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_list_to_byte_stream
@@ -342,19 +346,16 @@ acpi_rs_byte_stream_to_list (
******************************************************************************/
acpi_status
-acpi_rs_list_to_byte_stream (
- struct acpi_resource *linked_list,
- acpi_size byte_stream_size_needed,
- u8 *output_buffer)
+acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
+ acpi_size byte_stream_size_needed,
+ u8 * output_buffer)
{
- acpi_status status;
- u8 *buffer = output_buffer;
- acpi_size bytes_consumed = 0;
- u8 done = FALSE;
-
-
- ACPI_FUNCTION_TRACE ("rs_list_to_byte_stream");
+ acpi_status status;
+ u8 *buffer = output_buffer;
+ acpi_size bytes_consumed = 0;
+ u8 done = FALSE;
+ ACPI_FUNCTION_TRACE("rs_list_to_byte_stream");
while (!done) {
switch (linked_list->id) {
@@ -362,58 +363,72 @@ acpi_rs_list_to_byte_stream (
/*
* IRQ Resource
*/
- status = acpi_rs_irq_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_irq_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_DMA:
/*
* DMA Resource
*/
- status = acpi_rs_dma_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_dma_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_START_DPF:
/*
* Start Dependent Functions Resource
*/
- status = acpi_rs_start_depend_fns_stream (linked_list,
- &buffer, &bytes_consumed);
+ status = acpi_rs_start_depend_fns_stream(linked_list,
+ &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_END_DPF:
/*
* End Dependent Functions Resource
*/
- status = acpi_rs_end_depend_fns_stream (linked_list,
- &buffer, &bytes_consumed);
+ status = acpi_rs_end_depend_fns_stream(linked_list,
+ &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_IO:
/*
* IO Port Resource
*/
- status = acpi_rs_io_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_io_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_FIXED_IO:
/*
* Fixed IO Port Resource
*/
- status = acpi_rs_fixed_io_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_fixed_io_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_VENDOR:
/*
* Vendor Defined Resource
*/
- status = acpi_rs_vendor_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_vendor_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_END_TAG:
/*
* End Tag
*/
- status = acpi_rs_end_tag_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_end_tag_stream(linked_list, &buffer,
+ &bytes_consumed);
/* An End Tag indicates the end of the Resource Template */
@@ -424,55 +439,60 @@ acpi_rs_list_to_byte_stream (
/*
* 24-Bit Memory Resource
*/
- status = acpi_rs_memory24_stream (linked_list, &buffer, &bytes_consumed);
+ status =
+ acpi_rs_memory24_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_MEM32:
/*
* 32-Bit Memory Range Resource
*/
- status = acpi_rs_memory32_range_stream (linked_list, &buffer,
- &bytes_consumed);
+ status =
+ acpi_rs_memory32_range_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_FIXED_MEM32:
/*
* 32-Bit Fixed Memory Resource
*/
- status = acpi_rs_fixed_memory32_stream (linked_list, &buffer,
- &bytes_consumed);
+ status =
+ acpi_rs_fixed_memory32_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_ADDRESS16:
/*
* 16-Bit Address Descriptor Resource
*/
- status = acpi_rs_address16_stream (linked_list, &buffer,
- &bytes_consumed);
+ status = acpi_rs_address16_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_ADDRESS32:
/*
* 32-Bit Address Descriptor Resource
*/
- status = acpi_rs_address32_stream (linked_list, &buffer,
- &bytes_consumed);
+ status = acpi_rs_address32_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_ADDRESS64:
/*
* 64-Bit Address Descriptor Resource
*/
- status = acpi_rs_address64_stream (linked_list, &buffer,
- &bytes_consumed);
+ status = acpi_rs_address64_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
case ACPI_RSTYPE_EXT_IRQ:
/*
* Extended IRQ Resource
*/
- status = acpi_rs_extended_irq_stream (linked_list, &buffer,
- &bytes_consumed);
+ status =
+ acpi_rs_extended_irq_stream(linked_list, &buffer,
+ &bytes_consumed);
break;
default:
@@ -480,15 +500,15 @@ acpi_rs_list_to_byte_stream (
* If we get here, everything is out of sync,
* so exit with an error
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid descriptor type (%X) in resource list\n",
- linked_list->id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid descriptor type (%X) in resource list\n",
+ linked_list->id));
status = AE_BAD_DATA;
break;
}
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Set the Buffer to point to the open byte */
@@ -497,10 +517,9 @@ acpi_rs_list_to_byte_stream (
/* Point to the next object */
- linked_list = ACPI_PTR_ADD (struct acpi_resource,
- linked_list, linked_list->length);
+ linked_list = ACPI_PTR_ADD(struct acpi_resource,
+ linked_list, linked_list->length);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rsmemory.c b/drivers/acpi/resources/rsmemory.c
index 91d0207f01a..daba1a1ed46 100644
--- a/drivers/acpi/resources/rsmemory.c
+++ b/drivers/acpi/resources/rsmemory.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsmemory")
-
+ACPI_MODULE_NAME("rsmemory")
/*******************************************************************************
*
@@ -69,30 +67,25 @@
* number of bytes consumed from the byte stream.
*
******************************************************************************/
-
acpi_status
-acpi_rs_memory24_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_memory24_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_mem24);
-
-
- ACPI_FUNCTION_TRACE ("rs_memory24_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
+ ACPI_FUNCTION_TRACE("rs_memory24_resource");
/* Point past the Descriptor to get the number of bytes consumed */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
output_struct->id = ACPI_RSTYPE_MEM24;
@@ -105,25 +98,25 @@ acpi_rs_memory24_resource (
/* Get min_base_address (Bytes 4-5) */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
output_struct->data.memory24.min_base_address = temp16;
/* Get max_base_address (Bytes 6-7) */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
output_struct->data.memory24.max_base_address = temp16;
/* Get Alignment (Bytes 8-9) */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
output_struct->data.memory24.alignment = temp16;
/* Get range_length (Bytes 10-11) */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
output_struct->data.memory24.range_length = temp16;
/* Set the Length parameter */
@@ -133,10 +126,9 @@ acpi_rs_memory24_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_memory24_stream
@@ -154,18 +146,14 @@ acpi_rs_memory24_resource (
******************************************************************************/
acpi_status
-acpi_rs_memory24_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_memory24_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_memory24_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_memory24_stream");
/* The descriptor field is static */
@@ -175,7 +163,7 @@ acpi_rs_memory24_stream (
/* The length field is static */
temp16 = 0x09;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the Information Byte */
@@ -186,31 +174,32 @@ acpi_rs_memory24_stream (
/* Set the Range minimum base address */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.memory24.min_base_address);
+ ACPI_MOVE_32_TO_16(buffer,
+ &linked_list->data.memory24.min_base_address);
buffer += 2;
/* Set the Range maximum base address */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.memory24.max_base_address);
+ ACPI_MOVE_32_TO_16(buffer,
+ &linked_list->data.memory24.max_base_address);
buffer += 2;
/* Set the base alignment */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.memory24.alignment);
+ ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.alignment);
buffer += 2;
/* Set the range length */
- ACPI_MOVE_32_TO_16 (buffer, &linked_list->data.memory24.range_length);
+ ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.range_length);
buffer += 2;
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_memory32_range_resource
@@ -233,28 +222,24 @@ acpi_rs_memory24_stream (
******************************************************************************/
acpi_status
-acpi_rs_memory32_range_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_mem32);
-
-
- ACPI_FUNCTION_TRACE ("rs_memory32_range_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32);
+ ACPI_FUNCTION_TRACE("rs_memory32_range_resource");
/* Point past the Descriptor to get the number of bytes consumed */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
@@ -279,22 +264,24 @@ acpi_rs_memory32_range_resource (
/* Get min_base_address (Bytes 4-7) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.memory32.min_base_address, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.memory32.min_base_address,
+ buffer);
buffer += 4;
/* Get max_base_address (Bytes 8-11) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.memory32.max_base_address, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.memory32.max_base_address,
+ buffer);
buffer += 4;
/* Get Alignment (Bytes 12-15) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.memory32.alignment, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.memory32.alignment, buffer);
buffer += 4;
/* Get range_length (Bytes 16-19) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.memory32.range_length, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.memory32.range_length, buffer);
/* Set the Length parameter */
@@ -303,10 +290,9 @@ acpi_rs_memory32_range_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_fixed_memory32_resource
@@ -329,27 +315,23 @@ acpi_rs_memory32_range_resource (
******************************************************************************/
acpi_status
-acpi_rs_fixed_memory32_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_fixed_mem32);
-
-
- ACPI_FUNCTION_TRACE ("rs_fixed_memory32_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_mem32);
+ ACPI_FUNCTION_TRACE("rs_fixed_memory32_resource");
/* Point past the Descriptor to get the number of bytes consumed */
buffer += 1;
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
@@ -364,13 +346,14 @@ acpi_rs_fixed_memory32_resource (
/* Get range_base_address (Bytes 4-7) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.fixed_memory32.range_base_address,
- buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.fixed_memory32.
+ range_base_address, buffer);
buffer += 4;
/* Get range_length (Bytes 8-11) */
- ACPI_MOVE_32_TO_32 (&output_struct->data.fixed_memory32.range_length, buffer);
+ ACPI_MOVE_32_TO_32(&output_struct->data.fixed_memory32.range_length,
+ buffer);
/* Set the Length parameter */
@@ -379,10 +362,9 @@ acpi_rs_fixed_memory32_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_memory32_range_stream
@@ -400,18 +382,14 @@ acpi_rs_fixed_memory32_resource (
******************************************************************************/
acpi_status
-acpi_rs_memory32_range_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_memory32_range_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_memory32_range_stream");
/* The descriptor field is static */
@@ -422,7 +400,7 @@ acpi_rs_memory32_range_stream (
temp16 = 0x11;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the Information Byte */
@@ -433,31 +411,32 @@ acpi_rs_memory32_range_stream (
/* Set the Range minimum base address */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.memory32.min_base_address);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.memory32.min_base_address);
buffer += 4;
/* Set the Range maximum base address */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.memory32.max_base_address);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.memory32.max_base_address);
buffer += 4;
/* Set the base alignment */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.memory32.alignment);
+ ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.alignment);
buffer += 4;
/* Set the range length */
- ACPI_MOVE_32_TO_32 (buffer, &linked_list->data.memory32.range_length);
+ ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.range_length);
buffer += 4;
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_fixed_memory32_stream
@@ -475,18 +454,14 @@ acpi_rs_memory32_range_stream (
******************************************************************************/
acpi_status
-acpi_rs_fixed_memory32_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_fixed_memory32_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_fixed_memory32_stream");
/* The descriptor field is static */
@@ -497,30 +472,31 @@ acpi_rs_fixed_memory32_stream (
temp16 = 0x09;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the Information Byte */
- temp8 = (u8) (linked_list->data.fixed_memory32.read_write_attribute & 0x01);
+ temp8 =
+ (u8) (linked_list->data.fixed_memory32.read_write_attribute & 0x01);
*buffer = temp8;
buffer += 1;
/* Set the Range base address */
- ACPI_MOVE_32_TO_32 (buffer,
- &linked_list->data.fixed_memory32.range_base_address);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.fixed_memory32.
+ range_base_address);
buffer += 4;
/* Set the range length */
- ACPI_MOVE_32_TO_32 (buffer,
- &linked_list->data.fixed_memory32.range_length);
+ ACPI_MOVE_32_TO_32(buffer,
+ &linked_list->data.fixed_memory32.range_length);
buffer += 4;
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rsmisc.c b/drivers/acpi/resources/rsmisc.c
index a1f1741f0d8..7a8a34e757f 100644
--- a/drivers/acpi/resources/rsmisc.c
+++ b/drivers/acpi/resources/rsmisc.c
@@ -41,13 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsmisc")
-
+ACPI_MODULE_NAME("rsmisc")
/*******************************************************************************
*
@@ -69,20 +67,15 @@
* number of bytes consumed from the byte stream.
*
******************************************************************************/
-
acpi_status
-acpi_rs_end_tag_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- struct acpi_resource *output_struct = (void *) *output_buffer;
- acpi_size struct_size = ACPI_RESOURCE_LENGTH;
-
-
- ACPI_FUNCTION_TRACE ("rs_end_tag_resource");
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_size struct_size = ACPI_RESOURCE_LENGTH;
+ ACPI_FUNCTION_TRACE("rs_end_tag_resource");
/* The number of bytes consumed is static */
@@ -99,10 +92,9 @@ acpi_rs_end_tag_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_end_tag_stream
@@ -120,17 +112,13 @@ acpi_rs_end_tag_resource (
******************************************************************************/
acpi_status
-acpi_rs_end_tag_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_end_tag_stream");
+ u8 *buffer = *output_buffer;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_end_tag_stream");
/* The descriptor field is static */
@@ -148,11 +136,10 @@ acpi_rs_end_tag_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_vendor_resource
@@ -175,23 +162,19 @@ acpi_rs_end_tag_stream (
******************************************************************************/
acpi_status
-acpi_rs_vendor_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_vendor_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_vendor);
-
-
- ACPI_FUNCTION_TRACE ("rs_vendor_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 index;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor);
+ ACPI_FUNCTION_TRACE("rs_vendor_resource");
/* Dereference the Descriptor to find if this is a large or small item. */
@@ -204,7 +187,7 @@ acpi_rs_vendor_resource (
/* Dereference */
- ACPI_MOVE_16_TO_16 (&temp16, buffer);
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
/* Calculate bytes consumed */
@@ -213,11 +196,10 @@ acpi_rs_vendor_resource (
/* Point to the first vendor byte */
buffer += 2;
- }
- else {
+ } else {
/* Small Item, dereference the size */
- temp16 = (u8)(*buffer & 0x07);
+ temp16 = (u8) (*buffer & 0x07);
/* Calculate bytes consumed */
@@ -241,7 +223,7 @@ acpi_rs_vendor_resource (
* calculate the length of the vendor string and expand the
* struct_size to the next 32-bit boundary.
*/
- struct_size += ACPI_ROUND_UP_to_32_bITS (temp16);
+ struct_size += ACPI_ROUND_UP_to_32_bITS(temp16);
/* Set the Length parameter */
@@ -250,10 +232,9 @@ acpi_rs_vendor_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_vendor_stream
@@ -271,23 +252,19 @@ acpi_rs_vendor_resource (
******************************************************************************/
acpi_status
-acpi_rs_vendor_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_vendor_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
-
-
- ACPI_FUNCTION_TRACE ("rs_vendor_stream");
+ u8 *buffer = *output_buffer;
+ u16 temp16 = 0;
+ u8 temp8 = 0;
+ u8 index;
+ ACPI_FUNCTION_TRACE("rs_vendor_stream");
/* Dereference the length to find if this is a large or small item. */
- if(linked_list->data.vendor_specific.length > 7) {
+ if (linked_list->data.vendor_specific.length > 7) {
/* Large Item, Set the descriptor field and length bytes */
*buffer = 0x84;
@@ -295,10 +272,9 @@ acpi_rs_vendor_stream (
temp16 = (u16) linked_list->data.vendor_specific.length;
- ACPI_MOVE_16_TO_16 (buffer, &temp16);
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
- }
- else {
+ } else {
/* Small Item, Set the descriptor field */
temp8 = 0x70;
@@ -310,7 +286,8 @@ acpi_rs_vendor_stream (
/* Loop through all of the Vendor Specific fields */
- for (index = 0; index < linked_list->data.vendor_specific.length; index++) {
+ for (index = 0; index < linked_list->data.vendor_specific.length;
+ index++) {
temp8 = linked_list->data.vendor_specific.reserved[index];
*buffer = temp8;
@@ -319,11 +296,10 @@ acpi_rs_vendor_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_start_depend_fns_resource
@@ -346,21 +322,18 @@ acpi_rs_vendor_stream (
******************************************************************************/
acpi_status
-acpi_rs_start_depend_fns_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *) *output_buffer;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE (
- struct acpi_resource_start_dpf);
-
-
- ACPI_FUNCTION_TRACE ("rs_start_depend_fns_resource");
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u8 temp8 = 0;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dpf);
+ ACPI_FUNCTION_TRACE("rs_start_depend_fns_resource");
/* The number of bytes consumed are found in the descriptor (Bits:0-1) */
@@ -378,26 +351,27 @@ acpi_rs_start_depend_fns_resource (
/* Check Compatibility priority */
- output_struct->data.start_dpf.compatibility_priority = temp8 & 0x03;
+ output_struct->data.start_dpf.compatibility_priority =
+ temp8 & 0x03;
if (3 == output_struct->data.start_dpf.compatibility_priority) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_VALUE);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
}
/* Check Performance/Robustness preference */
- output_struct->data.start_dpf.performance_robustness = (temp8 >> 2) & 0x03;
+ output_struct->data.start_dpf.performance_robustness =
+ (temp8 >> 2) & 0x03;
if (3 == output_struct->data.start_dpf.performance_robustness) {
- return_ACPI_STATUS (AE_AML_BAD_RESOURCE_VALUE);
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
}
- }
- else {
+ } else {
output_struct->data.start_dpf.compatibility_priority =
- ACPI_ACCEPTABLE_CONFIGURATION;
+ ACPI_ACCEPTABLE_CONFIGURATION;
output_struct->data.start_dpf.performance_robustness =
- ACPI_ACCEPTABLE_CONFIGURATION;
+ ACPI_ACCEPTABLE_CONFIGURATION;
}
/* Set the Length parameter */
@@ -407,10 +381,9 @@ acpi_rs_start_depend_fns_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_end_depend_fns_resource
@@ -433,18 +406,14 @@ acpi_rs_start_depend_fns_resource (
******************************************************************************/
acpi_status
-acpi_rs_end_depend_fns_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size)
+acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size)
{
- struct acpi_resource *output_struct = (void *) *output_buffer;
- acpi_size struct_size = ACPI_RESOURCE_LENGTH;
-
-
- ACPI_FUNCTION_TRACE ("rs_end_depend_fns_resource");
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_size struct_size = ACPI_RESOURCE_LENGTH;
+ ACPI_FUNCTION_TRACE("rs_end_depend_fns_resource");
/* The number of bytes consumed is static */
@@ -461,10 +430,9 @@ acpi_rs_end_depend_fns_resource (
/* Return the final size of the structure */
*structure_size = struct_size;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_start_depend_fns_stream
@@ -483,39 +451,35 @@ acpi_rs_end_depend_fns_resource (
******************************************************************************/
acpi_status
-acpi_rs_start_depend_fns_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
- u8 temp8 = 0;
-
-
- ACPI_FUNCTION_TRACE ("rs_start_depend_fns_stream");
+ u8 *buffer = *output_buffer;
+ u8 temp8 = 0;
+ ACPI_FUNCTION_TRACE("rs_start_depend_fns_stream");
/*
* The descriptor field is set based upon whether a byte is needed
* to contain Priority data.
*/
if (ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.compatibility_priority &&
- ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.performance_robustness) {
+ linked_list->data.start_dpf.compatibility_priority &&
+ ACPI_ACCEPTABLE_CONFIGURATION ==
+ linked_list->data.start_dpf.performance_robustness) {
*buffer = 0x30;
- }
- else {
+ } else {
*buffer = 0x31;
buffer += 1;
/* Set the Priority Byte Definition */
temp8 = 0;
- temp8 = (u8) ((linked_list->data.start_dpf.performance_robustness &
- 0x03) << 2);
- temp8 |= (linked_list->data.start_dpf.compatibility_priority &
- 0x03);
+ temp8 =
+ (u8) ((linked_list->data.start_dpf.
+ performance_robustness & 0x03) << 2);
+ temp8 |=
+ (linked_list->data.start_dpf.compatibility_priority & 0x03);
*buffer = temp8;
}
@@ -523,11 +487,10 @@ acpi_rs_start_depend_fns_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_end_depend_fns_stream
@@ -545,16 +508,12 @@ acpi_rs_start_depend_fns_stream (
******************************************************************************/
acpi_status
-acpi_rs_end_depend_fns_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed)
+acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
{
- u8 *buffer = *output_buffer;
-
-
- ACPI_FUNCTION_TRACE ("rs_end_depend_fns_stream");
+ u8 *buffer = *output_buffer;
+ ACPI_FUNCTION_TRACE("rs_end_depend_fns_stream");
/* The descriptor field is static */
@@ -563,7 +522,6 @@ acpi_rs_end_depend_fns_stream (
/* Return the number of bytes consumed in this operation */
- *bytes_consumed = ACPI_PTR_DIFF (buffer, *output_buffer);
- return_ACPI_STATUS (AE_OK);
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/resources/rsutils.c b/drivers/acpi/resources/rsutils.c
index 700cf7d65d7..4446778eaf7 100644
--- a/drivers/acpi/resources/rsutils.c
+++ b/drivers/acpi/resources/rsutils.c
@@ -41,15 +41,12 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acresrc.h>
-
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsutils")
-
+ACPI_MODULE_NAME("rsutils")
/*******************************************************************************
*
@@ -68,42 +65,36 @@
* and the contents of the callers buffer is undefined.
*
******************************************************************************/
-
acpi_status
-acpi_rs_get_prt_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer)
+acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_prt_method_data");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("rs_get_prt_method_data");
/* Parameters guaranteed valid by caller */
/* Execute the method, no parameters */
- status = acpi_ut_evaluate_object (handle, METHOD_NAME__PRT,
- ACPI_BTYPE_PACKAGE, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(handle, METHOD_NAME__PRT,
+ ACPI_BTYPE_PACKAGE, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Create a resource linked list from the byte stream buffer that comes
* back from the _CRS method execution.
*/
- status = acpi_rs_create_pci_routing_table (obj_desc, ret_buffer);
+ status = acpi_rs_create_pci_routing_table(obj_desc, ret_buffer);
/* On exit, we must delete the object returned by evaluate_object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_crs_method_data
@@ -123,25 +114,21 @@ acpi_rs_get_prt_method_data (
******************************************************************************/
acpi_status
-acpi_rs_get_crs_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer)
+acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_crs_method_data");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("rs_get_crs_method_data");
/* Parameters guaranteed valid by caller */
/* Execute the method, no parameters */
- status = acpi_ut_evaluate_object (handle, METHOD_NAME__CRS,
- ACPI_BTYPE_BUFFER, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(handle, METHOD_NAME__CRS,
+ ACPI_BTYPE_BUFFER, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -149,15 +136,14 @@ acpi_rs_get_crs_method_data (
* byte stream buffer that comes back from the _CRS method
* execution.
*/
- status = acpi_rs_create_resource_list (obj_desc, ret_buffer);
+ status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
/* on exit, we must delete the object returned by evaluate_object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_prs_method_data
@@ -178,25 +164,21 @@ acpi_rs_get_crs_method_data (
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_rs_get_prs_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer)
+acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_prs_method_data");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("rs_get_prs_method_data");
/* Parameters guaranteed valid by caller */
/* Execute the method, no parameters */
- status = acpi_ut_evaluate_object (handle, METHOD_NAME__PRS,
- ACPI_BTYPE_BUFFER, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(handle, METHOD_NAME__PRS,
+ ACPI_BTYPE_BUFFER, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -204,15 +186,14 @@ acpi_rs_get_prs_method_data (
* byte stream buffer that comes back from the _CRS method
* execution.
*/
- status = acpi_rs_create_resource_list (obj_desc, ret_buffer);
+ status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
/* on exit, we must delete the object returned by evaluate_object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -234,25 +215,22 @@ acpi_rs_get_prs_method_data (
******************************************************************************/
acpi_status
-acpi_rs_get_method_data (
- acpi_handle handle,
- char *path,
- struct acpi_buffer *ret_buffer)
+acpi_rs_get_method_data(acpi_handle handle,
+ char *path, struct acpi_buffer *ret_buffer)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("rs_get_method_data");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("rs_get_method_data");
/* Parameters guaranteed valid by caller */
/* Execute the method, no parameters */
- status = acpi_ut_evaluate_object (handle, path, ACPI_BTYPE_BUFFER, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_evaluate_object(handle, path, ACPI_BTYPE_BUFFER, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -260,12 +238,12 @@ acpi_rs_get_method_data (
* byte stream buffer that comes back from the method
* execution.
*/
- status = acpi_rs_create_resource_list (obj_desc, ret_buffer);
+ status = acpi_rs_create_resource_list(obj_desc, ret_buffer);
/* On exit, we must delete the object returned by evaluate_object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
/*******************************************************************************
@@ -287,18 +265,14 @@ acpi_rs_get_method_data (
******************************************************************************/
acpi_status
-acpi_rs_set_srs_method_data (
- acpi_handle handle,
- struct acpi_buffer *in_buffer)
+acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *in_buffer)
{
- struct acpi_parameter_info info;
- union acpi_operand_object *params[2];
- acpi_status status;
- struct acpi_buffer buffer;
-
-
- ACPI_FUNCTION_TRACE ("rs_set_srs_method_data");
+ struct acpi_parameter_info info;
+ union acpi_operand_object *params[2];
+ acpi_status status;
+ struct acpi_buffer buffer;
+ ACPI_FUNCTION_TRACE("rs_set_srs_method_data");
/* Parameters guaranteed valid by caller */
@@ -310,24 +284,24 @@ acpi_rs_set_srs_method_data (
* Convert the linked list into a byte stream
*/
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_rs_create_byte_stream (in_buffer->pointer, &buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_rs_create_byte_stream(in_buffer->pointer, &buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Init the param object */
- params[0] = acpi_ut_create_internal_object (ACPI_TYPE_BUFFER);
+ params[0] = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER);
if (!params[0]) {
- acpi_os_free (buffer.pointer);
- return_ACPI_STATUS (AE_NO_MEMORY);
+ acpi_os_free(buffer.pointer);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Set up the parameter object */
- params[0]->buffer.length = (u32) buffer.length;
+ params[0]->buffer.length = (u32) buffer.length;
params[0]->buffer.pointer = buffer.pointer;
- params[0]->common.flags = AOPOBJ_DATA_VALID;
+ params[0]->common.flags = AOPOBJ_DATA_VALID;
params[1] = NULL;
info.node = handle;
@@ -336,18 +310,17 @@ acpi_rs_set_srs_method_data (
/* Execute the method, no return value */
- status = acpi_ns_evaluate_relative (METHOD_NAME__SRS, &info);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_ns_evaluate_relative(METHOD_NAME__SRS, &info);
+ if (ACPI_SUCCESS(status)) {
/* Delete any return object (especially if implicit_return is enabled) */
if (info.return_object) {
- acpi_ut_remove_reference (info.return_object);
+ acpi_ut_remove_reference(info.return_object);
}
}
/* Clean up and return the status from acpi_ns_evaluate_relative */
- acpi_ut_remove_reference (params[0]);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(params[0]);
+ return_ACPI_STATUS(status);
}
-
diff --git a/drivers/acpi/resources/rsxface.c b/drivers/acpi/resources/rsxface.c
index 83c944b8b09..ee5a5c50919 100644
--- a/drivers/acpi/resources/rsxface.c
+++ b/drivers/acpi/resources/rsxface.c
@@ -47,10 +47,9 @@
#include <acpi/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
- ACPI_MODULE_NAME ("rsxface")
+ACPI_MODULE_NAME("rsxface")
/* Local macros for 16,32-bit to 64-bit conversion */
-
#define ACPI_COPY_FIELD(out, in, field) ((out)->field = (in)->field)
#define ACPI_COPY_ADDRESS(out, in) \
ACPI_COPY_FIELD(out, in, resource_type); \
@@ -65,8 +64,6 @@
ACPI_COPY_FIELD(out, in, address_translation_offset); \
ACPI_COPY_FIELD(out, in, address_length); \
ACPI_COPY_FIELD(out, in, resource_source);
-
-
/*******************************************************************************
*
* FUNCTION: acpi_get_irq_routing_table
@@ -89,17 +86,13 @@
* the object indicated by the passed device_handle.
*
******************************************************************************/
-
acpi_status
-acpi_get_irq_routing_table (
- acpi_handle device_handle,
- struct acpi_buffer *ret_buffer)
+acpi_get_irq_routing_table(acpi_handle device_handle,
+ struct acpi_buffer *ret_buffer)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_irq_routing_table ");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_irq_routing_table ");
/*
* Must have a valid handle and buffer, So we have to have a handle
@@ -108,19 +101,18 @@ acpi_get_irq_routing_table (
* we'll be returning the needed buffer size, so keep going.
*/
if (!device_handle) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (ret_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(ret_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_rs_get_prt_method_data (device_handle, ret_buffer);
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_prt_method_data(device_handle, ret_buffer);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_current_resources
@@ -146,15 +138,12 @@ acpi_get_irq_routing_table (
******************************************************************************/
acpi_status
-acpi_get_current_resources (
- acpi_handle device_handle,
- struct acpi_buffer *ret_buffer)
+acpi_get_current_resources(acpi_handle device_handle,
+ struct acpi_buffer *ret_buffer)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_current_resources");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_current_resources");
/*
* Must have a valid handle and buffer, So we have to have a handle
@@ -163,19 +152,19 @@ acpi_get_current_resources (
* we'll be returning the needed buffer size, so keep going.
*/
if (!device_handle) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (ret_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(ret_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_rs_get_crs_method_data (device_handle, ret_buffer);
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_crs_method_data(device_handle, ret_buffer);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_current_resources);
+EXPORT_SYMBOL(acpi_get_current_resources);
/*******************************************************************************
*
@@ -200,15 +189,12 @@ EXPORT_SYMBOL(acpi_get_current_resources);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_get_possible_resources (
- acpi_handle device_handle,
- struct acpi_buffer *ret_buffer)
+acpi_get_possible_resources(acpi_handle device_handle,
+ struct acpi_buffer *ret_buffer)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_possible_resources");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_possible_resources");
/*
* Must have a valid handle and buffer, So we have to have a handle
@@ -217,20 +203,20 @@ acpi_get_possible_resources (
* we'll be returning the needed buffer size, so keep going.
*/
if (!device_handle) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (ret_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(ret_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_rs_get_prs_method_data (device_handle, ret_buffer);
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_prs_method_data(device_handle, ret_buffer);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_possible_resources);
-#endif /* ACPI_FUTURE_USAGE */
+EXPORT_SYMBOL(acpi_get_possible_resources);
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -252,37 +238,33 @@ EXPORT_SYMBOL(acpi_get_possible_resources);
******************************************************************************/
acpi_status
-acpi_walk_resources (
- acpi_handle device_handle,
- char *path,
- ACPI_WALK_RESOURCE_CALLBACK user_function,
- void *context)
+acpi_walk_resources(acpi_handle device_handle,
+ char *path,
+ ACPI_WALK_RESOURCE_CALLBACK user_function, void *context)
{
- acpi_status status;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- struct acpi_resource *resource;
- struct acpi_resource *buffer_end;
-
-
- ACPI_FUNCTION_TRACE ("acpi_walk_resources");
+ acpi_status status;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_resource *resource;
+ struct acpi_resource *buffer_end;
+ ACPI_FUNCTION_TRACE("acpi_walk_resources");
if (!device_handle ||
- (ACPI_STRNCMP (path, METHOD_NAME__CRS, sizeof (METHOD_NAME__CRS)) &&
- ACPI_STRNCMP (path, METHOD_NAME__PRS, sizeof (METHOD_NAME__PRS)))) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ (ACPI_STRNCMP(path, METHOD_NAME__CRS, sizeof(METHOD_NAME__CRS)) &&
+ ACPI_STRNCMP(path, METHOD_NAME__PRS, sizeof(METHOD_NAME__PRS)))) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_rs_get_method_data (device_handle, path, &buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_rs_get_method_data(device_handle, path, &buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Setup pointers */
- resource = (struct acpi_resource *) buffer.pointer;
- buffer_end = ACPI_CAST_PTR (struct acpi_resource,
- ((u8 *) buffer.pointer + buffer.length));
+ resource = (struct acpi_resource *)buffer.pointer;
+ buffer_end = ACPI_CAST_PTR(struct acpi_resource,
+ ((u8 *) buffer.pointer + buffer.length));
/* Walk the resource list */
@@ -291,7 +273,7 @@ acpi_walk_resources (
break;
}
- status = user_function (resource, context);
+ status = user_function(resource, context);
switch (status) {
case AE_OK:
@@ -318,7 +300,7 @@ acpi_walk_resources (
/* Get the next resource descriptor */
- resource = ACPI_NEXT_RESOURCE (resource);
+ resource = ACPI_NEXT_RESOURCE(resource);
/* Check for end-of-buffer */
@@ -327,13 +309,13 @@ acpi_walk_resources (
}
}
-cleanup:
+ cleanup:
- acpi_os_free (buffer.pointer);
- return_ACPI_STATUS (status);
+ acpi_os_free(buffer.pointer);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_walk_resources);
+EXPORT_SYMBOL(acpi_walk_resources);
/*******************************************************************************
*
@@ -354,30 +336,25 @@ EXPORT_SYMBOL(acpi_walk_resources);
******************************************************************************/
acpi_status
-acpi_set_current_resources (
- acpi_handle device_handle,
- struct acpi_buffer *in_buffer)
+acpi_set_current_resources(acpi_handle device_handle,
+ struct acpi_buffer *in_buffer)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_set_current_resources");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_set_current_resources");
/* Must have a valid handle and buffer */
- if ((!device_handle) ||
- (!in_buffer) ||
- (!in_buffer->pointer) ||
- (!in_buffer->length)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((!device_handle) ||
+ (!in_buffer) || (!in_buffer->pointer) || (!in_buffer->length)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_rs_set_srs_method_data (device_handle, in_buffer);
- return_ACPI_STATUS (status);
+ status = acpi_rs_set_srs_method_data(device_handle, in_buffer);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_set_current_resources);
+EXPORT_SYMBOL(acpi_set_current_resources);
/******************************************************************************
*
@@ -398,41 +375,38 @@ EXPORT_SYMBOL(acpi_set_current_resources);
******************************************************************************/
acpi_status
-acpi_resource_to_address64 (
- struct acpi_resource *resource,
- struct acpi_resource_address64 *out)
+acpi_resource_to_address64(struct acpi_resource *resource,
+ struct acpi_resource_address64 *out)
{
- struct acpi_resource_address16 *address16;
- struct acpi_resource_address32 *address32;
-
+ struct acpi_resource_address16 *address16;
+ struct acpi_resource_address32 *address32;
switch (resource->id) {
case ACPI_RSTYPE_ADDRESS16:
- address16 = (struct acpi_resource_address16 *) &resource->data;
- ACPI_COPY_ADDRESS (out, address16);
+ address16 = (struct acpi_resource_address16 *)&resource->data;
+ ACPI_COPY_ADDRESS(out, address16);
break;
-
case ACPI_RSTYPE_ADDRESS32:
- address32 = (struct acpi_resource_address32 *) &resource->data;
- ACPI_COPY_ADDRESS (out, address32);
+ address32 = (struct acpi_resource_address32 *)&resource->data;
+ ACPI_COPY_ADDRESS(out, address32);
break;
-
case ACPI_RSTYPE_ADDRESS64:
/* Simple copy for 64 bit source */
- ACPI_MEMCPY (out, &resource->data, sizeof (struct acpi_resource_address64));
+ ACPI_MEMCPY(out, &resource->data,
+ sizeof(struct acpi_resource_address64));
break;
-
default:
return (AE_BAD_PARAMETER);
}
return (AE_OK);
}
+
EXPORT_SYMBOL(acpi_resource_to_address64);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index cbcda30c172..c6db591479d 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -9,14 +9,10 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acinterp.h> /* for acpi_ex_eisa_id_to_string() */
-
#define _COMPONENT ACPI_BUS_COMPONENT
-ACPI_MODULE_NAME ("scan")
-
+ACPI_MODULE_NAME("scan")
#define STRUCT_TO_INT(s) (*((int*)&s))
-
-extern struct acpi_device *acpi_root;
-
+extern struct acpi_device *acpi_root;
#define ACPI_BUS_CLASS "system_bus"
#define ACPI_BUS_HID "ACPI_BUS"
@@ -27,13 +23,11 @@ static LIST_HEAD(acpi_device_list);
DEFINE_SPINLOCK(acpi_device_lock);
LIST_HEAD(acpi_wakeup_device_list);
-static int
-acpi_bus_trim(struct acpi_device *start,
- int rmdevice);
+static int acpi_bus_trim(struct acpi_device *start, int rmdevice);
-static void acpi_device_release(struct kobject * kobj)
+static void acpi_device_release(struct kobject *kobj)
{
- struct acpi_device * dev = container_of(kobj,struct acpi_device,kobj);
+ struct acpi_device *dev = container_of(kobj, struct acpi_device, kobj);
if (dev->pnp.cid_list)
kfree(dev->pnp.cid_list);
kfree(dev);
@@ -41,34 +35,34 @@ static void acpi_device_release(struct kobject * kobj)
struct acpi_device_attribute {
struct attribute attr;
- ssize_t (*show)(struct acpi_device *, char *);
- ssize_t (*store)(struct acpi_device *, const char *, size_t);
+ ssize_t(*show) (struct acpi_device *, char *);
+ ssize_t(*store) (struct acpi_device *, const char *, size_t);
};
typedef void acpi_device_sysfs_files(struct kobject *,
- const struct attribute *);
+ const struct attribute *);
static void setup_sys_fs_device_files(struct acpi_device *dev,
- acpi_device_sysfs_files *func);
+ acpi_device_sysfs_files * func);
#define create_sysfs_device_files(dev) \
setup_sys_fs_device_files(dev, (acpi_device_sysfs_files *)&sysfs_create_file)
#define remove_sysfs_device_files(dev) \
setup_sys_fs_device_files(dev, (acpi_device_sysfs_files *)&sysfs_remove_file)
-
#define to_acpi_device(n) container_of(n, struct acpi_device, kobj)
#define to_handle_attr(n) container_of(n, struct acpi_device_attribute, attr);
static ssize_t acpi_device_attr_show(struct kobject *kobj,
- struct attribute *attr, char *buf)
+ struct attribute *attr, char *buf)
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
return attribute->show ? attribute->show(device, buf) : -EIO;
}
static ssize_t acpi_device_attr_store(struct kobject *kobj,
- struct attribute *attr, const char *buf, size_t len)
+ struct attribute *attr, const char *buf,
+ size_t len)
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
@@ -76,13 +70,13 @@ static ssize_t acpi_device_attr_store(struct kobject *kobj,
}
static struct sysfs_ops acpi_device_sysfs_ops = {
- .show = acpi_device_attr_show,
- .store = acpi_device_attr_store,
+ .show = acpi_device_attr_show,
+ .store = acpi_device_attr_store,
};
static struct kobj_type ktype_acpi_ns = {
- .sysfs_ops = &acpi_device_sysfs_ops,
- .release = acpi_device_release,
+ .sysfs_ops = &acpi_device_sysfs_ops,
+ .release = acpi_device_release,
};
static int namespace_hotplug(struct kset *kset, struct kobject *kobj,
@@ -110,16 +104,16 @@ static struct kset_hotplug_ops namespace_hotplug_ops = {
};
static struct kset acpi_namespace_kset = {
- .kobj = {
- .name = "namespace",
- },
+ .kobj = {
+ .name = "namespace",
+ },
.subsys = &acpi_subsys,
- .ktype = &ktype_acpi_ns,
+ .ktype = &ktype_acpi_ns,
.hotplug_ops = &namespace_hotplug_ops,
};
-
-static void acpi_device_register(struct acpi_device * device, struct acpi_device * parent)
+static void acpi_device_register(struct acpi_device *device,
+ struct acpi_device *parent)
{
/*
* Linkage
@@ -134,14 +128,14 @@ static void acpi_device_register(struct acpi_device * device, struct acpi_device
spin_lock(&acpi_device_lock);
if (device->parent) {
list_add_tail(&device->node, &device->parent->children);
- list_add_tail(&device->g_list,&device->parent->g_list);
+ list_add_tail(&device->g_list, &device->parent->g_list);
} else
- list_add_tail(&device->g_list,&acpi_device_list);
+ list_add_tail(&device->g_list, &acpi_device_list);
if (device->wakeup.flags.valid)
- list_add_tail(&device->wakeup_list,&acpi_wakeup_device_list);
+ list_add_tail(&device->wakeup_list, &acpi_wakeup_device_list);
spin_unlock(&acpi_device_lock);
- strlcpy(device->kobj.name,device->pnp.bus_id,KOBJ_NAME_LEN);
+ strlcpy(device->kobj.name, device->pnp.bus_id, KOBJ_NAME_LEN);
if (parent)
device->kobj.parent = &parent->kobj;
device->kobj.ktype = &ktype_acpi_ns;
@@ -150,10 +144,7 @@ static void acpi_device_register(struct acpi_device * device, struct acpi_device
create_sysfs_device_files(device);
}
-static int
-acpi_device_unregister (
- struct acpi_device *device,
- int type)
+static int acpi_device_unregister(struct acpi_device *device, int type)
{
spin_lock(&acpi_device_lock);
if (device->parent) {
@@ -172,11 +163,7 @@ acpi_device_unregister (
return 0;
}
-void
-acpi_bus_data_handler (
- acpi_handle handle,
- u32 function,
- void *context)
+void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context)
{
ACPI_FUNCTION_TRACE("acpi_bus_data_handler");
@@ -185,13 +172,11 @@ acpi_bus_data_handler (
return_VOID;
}
-static int
-acpi_bus_get_power_flags (
- struct acpi_device *device)
+static int acpi_bus_get_power_flags(struct acpi_device *device)
{
- acpi_status status = 0;
- acpi_handle handle = NULL;
- u32 i = 0;
+ acpi_status status = 0;
+ acpi_handle handle = NULL;
+ u32 i = 0;
ACPI_FUNCTION_TRACE("acpi_bus_get_power_flags");
@@ -210,11 +195,11 @@ acpi_bus_get_power_flags (
*/
for (i = ACPI_STATE_D0; i <= ACPI_STATE_D3; i++) {
struct acpi_device_power_state *ps = &device->power.states[i];
- char object_name[5] = {'_','P','R','0'+i,'\0'};
+ char object_name[5] = { '_', 'P', 'R', '0' + i, '\0' };
/* Evaluate "_PRx" to se if power resources are referenced */
acpi_evaluate_reference(device->handle, object_name, NULL,
- &ps->resources);
+ &ps->resources);
if (ps->resources.count) {
device->power.flags.power_resources = 1;
ps->flags.valid = 1;
@@ -232,7 +217,7 @@ acpi_bus_get_power_flags (
if (ps->resources.count || ps->flags.explicit_set)
ps->flags.valid = 1;
- ps->power = -1; /* Unknown - driver assigned */
+ ps->power = -1; /* Unknown - driver assigned */
ps->latency = -1; /* Unknown - driver assigned */
}
@@ -249,13 +234,10 @@ acpi_bus_get_power_flags (
return_VALUE(0);
}
-int
-acpi_match_ids (
- struct acpi_device *device,
- char *ids)
+int acpi_match_ids(struct acpi_device *device, char *ids)
{
int error = 0;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
if (device->flags.hardware_id)
if (strstr(ids, device->pnp.hardware_id))
@@ -266,27 +248,25 @@ acpi_match_ids (
int i;
/* compare multiple _CID entries against driver ids */
- for (i = 0; i < cid_list->count; i++)
- {
+ for (i = 0; i < cid_list->count; i++) {
if (strstr(ids, cid_list->id[i].value))
goto Done;
}
}
error = -ENOENT;
- Done:
+ Done:
if (buffer.pointer)
acpi_os_free(buffer.pointer);
return error;
}
static acpi_status
-acpi_bus_extract_wakeup_device_power_package (
- struct acpi_device *device,
- union acpi_object *package)
+acpi_bus_extract_wakeup_device_power_package(struct acpi_device *device,
+ union acpi_object *package)
{
- int i = 0;
- union acpi_object *element = NULL;
+ int i = 0;
+ union acpi_object *element = NULL;
if (!device || !package || (package->package.count < 2))
return AE_BAD_PARAMETER;
@@ -296,14 +276,17 @@ acpi_bus_extract_wakeup_device_power_package (
return AE_BAD_PARAMETER;
if (element->type == ACPI_TYPE_PACKAGE) {
if ((element->package.count < 2) ||
- (element->package.elements[0].type != ACPI_TYPE_LOCAL_REFERENCE) ||
- (element->package.elements[1].type != ACPI_TYPE_INTEGER))
+ (element->package.elements[0].type !=
+ ACPI_TYPE_LOCAL_REFERENCE)
+ || (element->package.elements[1].type != ACPI_TYPE_INTEGER))
return AE_BAD_DATA;
- device->wakeup.gpe_device = element->package.elements[0].reference.handle;
- device->wakeup.gpe_number = (u32)element->package.elements[1].integer.value;
- }else if (element->type == ACPI_TYPE_INTEGER) {
+ device->wakeup.gpe_device =
+ element->package.elements[0].reference.handle;
+ device->wakeup.gpe_number =
+ (u32) element->package.elements[1].integer.value;
+ } else if (element->type == ACPI_TYPE_INTEGER) {
device->wakeup.gpe_number = element->integer.value;
- }else
+ } else
return AE_BAD_DATA;
element = &(package->package.elements[1]);
@@ -316,9 +299,9 @@ acpi_bus_extract_wakeup_device_power_package (
return AE_NO_MEMORY;
}
device->wakeup.resources.count = package->package.count - 2;
- for (i=0; i < device->wakeup.resources.count; i++) {
+ for (i = 0; i < device->wakeup.resources.count; i++) {
element = &(package->package.elements[i + 2]);
- if (element->type != ACPI_TYPE_ANY ) {
+ if (element->type != ACPI_TYPE_ANY) {
return AE_BAD_DATA;
}
@@ -328,13 +311,11 @@ acpi_bus_extract_wakeup_device_power_package (
return AE_OK;
}
-static int
-acpi_bus_get_wakeup_device_flags (
- struct acpi_device *device)
+static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device)
{
- acpi_status status = 0;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *package = NULL;
+ acpi_status status = 0;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *package = NULL;
ACPI_FUNCTION_TRACE("acpi_bus_get_wakeup_flags");
@@ -345,21 +326,22 @@ acpi_bus_get_wakeup_device_flags (
goto end;
}
- package = (union acpi_object *) buffer.pointer;
+ package = (union acpi_object *)buffer.pointer;
status = acpi_bus_extract_wakeup_device_power_package(device, package);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error extracting _PRW package\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error extracting _PRW package\n"));
goto end;
}
acpi_os_free(buffer.pointer);
device->wakeup.flags.valid = 1;
- /* Power button, Lid switch always enable wakeup*/
+ /* Power button, Lid switch always enable wakeup */
if (!acpi_match_ids(device, "PNP0C0D,PNP0C0C,PNP0C0E"))
device->wakeup.flags.run_wake = 1;
-end:
+ end:
if (ACPI_FAILURE(status))
device->flags.wake_capable = 0;
return_VALUE(0);
@@ -368,8 +350,8 @@ end:
/* --------------------------------------------------------------------------
ACPI hotplug sysfs device file support
-------------------------------------------------------------------------- */
-static ssize_t acpi_eject_store(struct acpi_device *device,
- const char *buf, size_t count);
+static ssize_t acpi_eject_store(struct acpi_device *device,
+ const char *buf, size_t count);
#define ACPI_DEVICE_ATTR(_name,_mode,_show,_store) \
static struct acpi_device_attribute acpi_device_attr_##_name = \
@@ -383,12 +365,11 @@ ACPI_DEVICE_ATTR(eject, 0200, NULL, acpi_eject_store);
* @func: function pointer to create or destroy the device file
*/
static void
-setup_sys_fs_device_files (
- struct acpi_device *dev,
- acpi_device_sysfs_files *func)
+setup_sys_fs_device_files(struct acpi_device *dev,
+ acpi_device_sysfs_files * func)
{
- acpi_status status;
- acpi_handle temp = NULL;
+ acpi_status status;
+ acpi_handle temp = NULL;
/*
* If device has _EJ0, 'eject' file is created that is used to trigger
@@ -396,11 +377,10 @@ setup_sys_fs_device_files (
*/
status = acpi_get_handle(dev->handle, "_EJ0", &temp);
if (ACPI_SUCCESS(status))
- (*(func))(&dev->kobj,&acpi_device_attr_eject.attr);
+ (*(func)) (&dev->kobj, &acpi_device_attr_eject.attr);
}
-static int
-acpi_eject_operation(acpi_handle handle, int lockable)
+static int acpi_eject_operation(acpi_handle handle, int lockable)
{
struct acpi_object_list arg_list;
union acpi_object arg;
@@ -429,27 +409,25 @@ acpi_eject_operation(acpi_handle handle, int lockable)
status = acpi_evaluate_object(handle, "_EJ0", &arg_list, NULL);
if (ACPI_FAILURE(status)) {
- return(-ENODEV);
+ return (-ENODEV);
}
- return(0);
+ return (0);
}
-
static ssize_t
acpi_eject_store(struct acpi_device *device, const char *buf, size_t count)
{
- int result;
- int ret = count;
- int islockable;
- acpi_status status;
- acpi_handle handle;
- acpi_object_type type = 0;
+ int result;
+ int ret = count;
+ int islockable;
+ acpi_status status;
+ acpi_handle handle;
+ acpi_object_type type = 0;
if ((!count) || (buf[0] != '1')) {
return -EINVAL;
}
-
#ifndef FORCE_EJECT
if (device->driver == NULL) {
ret = -ENODEV;
@@ -457,7 +435,7 @@ acpi_eject_store(struct acpi_device *device, const char *buf, size_t count)
}
#endif
status = acpi_get_type(device->handle, &type);
- if (ACPI_FAILURE(status) || (!device->flags.ejectable) ) {
+ if (ACPI_FAILURE(status) || (!device->flags.ejectable)) {
ret = -ENODEV;
goto err;
}
@@ -476,18 +454,15 @@ acpi_eject_store(struct acpi_device *device, const char *buf, size_t count)
if (result) {
ret = -EBUSY;
}
-err:
+ err:
return ret;
}
-
/* --------------------------------------------------------------------------
Performance Management
-------------------------------------------------------------------------- */
-static int
-acpi_bus_get_perf_flags (
- struct acpi_device *device)
+static int acpi_bus_get_perf_flags(struct acpi_device *device)
{
device->performance.state = ACPI_STATE_UNKNOWN;
return 0;
@@ -500,7 +475,6 @@ acpi_bus_get_perf_flags (
static LIST_HEAD(acpi_bus_drivers);
static DECLARE_MUTEX(acpi_bus_drivers_lock);
-
/**
* acpi_bus_match
* --------------
@@ -508,16 +482,13 @@ static DECLARE_MUTEX(acpi_bus_drivers_lock);
* matches the specified driver's criteria.
*/
static int
-acpi_bus_match (
- struct acpi_device *device,
- struct acpi_driver *driver)
+acpi_bus_match(struct acpi_device *device, struct acpi_driver *driver)
{
if (driver && driver->ops.match)
return driver->ops.match(device, driver);
return acpi_match_ids(device, driver->ids);
}
-
/**
* acpi_bus_driver_init
* --------------------
@@ -525,11 +496,9 @@ acpi_bus_match (
* driver is bound to a device. Invokes the driver's add() and start() ops.
*/
static int
-acpi_bus_driver_init (
- struct acpi_device *device,
- struct acpi_driver *driver)
+acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_bus_driver_init");
@@ -553,13 +522,12 @@ acpi_bus_driver_init (
* upon possible configuration and currently allocated resources.
*/
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Driver successfully bound to device\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Driver successfully bound to device\n"));
return_VALUE(0);
}
-int
-acpi_start_single_object (
- struct acpi_device *device)
+static int acpi_start_single_object(struct acpi_device *device)
{
int result = 0;
struct acpi_driver *driver;
@@ -578,16 +546,17 @@ acpi_start_single_object (
return_VALUE(result);
}
-static int acpi_driver_attach(struct acpi_driver * drv)
+static int acpi_driver_attach(struct acpi_driver *drv)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
int count = 0;
ACPI_FUNCTION_TRACE("acpi_driver_attach");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_device_list) {
- struct acpi_device * dev = container_of(node, struct acpi_device, g_list);
+ struct acpi_device *dev =
+ container_of(node, struct acpi_device, g_list);
if (dev->driver || !dev->status.present)
continue;
@@ -598,7 +567,8 @@ static int acpi_driver_attach(struct acpi_driver * drv)
acpi_start_single_object(dev);
atomic_inc(&drv->references);
count++;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found driver [%s] for device [%s]\n",
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found driver [%s] for device [%s]\n",
drv->name, dev->pnp.bus_id));
}
}
@@ -608,20 +578,21 @@ static int acpi_driver_attach(struct acpi_driver * drv)
return_VALUE(count);
}
-static int acpi_driver_detach(struct acpi_driver * drv)
+static int acpi_driver_detach(struct acpi_driver *drv)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_driver_detach");
spin_lock(&acpi_device_lock);
- list_for_each_safe(node,next,&acpi_device_list) {
- struct acpi_device * dev = container_of(node,struct acpi_device,g_list);
+ list_for_each_safe(node, next, &acpi_device_list) {
+ struct acpi_device *dev =
+ container_of(node, struct acpi_device, g_list);
if (dev->driver == drv) {
spin_unlock(&acpi_device_lock);
if (drv->ops.remove)
- drv->ops.remove(dev,ACPI_BUS_REMOVAL_NORMAL);
+ drv->ops.remove(dev, ACPI_BUS_REMOVAL_NORMAL);
spin_lock(&acpi_device_lock);
dev->driver = NULL;
dev->driver_data = NULL;
@@ -640,9 +611,7 @@ static int acpi_driver_detach(struct acpi_driver * drv)
* number of devices that were claimed by the driver, or a negative
* error status for failure.
*/
-int
-acpi_bus_register_driver (
- struct acpi_driver *driver)
+int acpi_bus_register_driver(struct acpi_driver *driver)
{
int count;
@@ -661,8 +630,8 @@ acpi_bus_register_driver (
return_VALUE(count);
}
-EXPORT_SYMBOL(acpi_bus_register_driver);
+EXPORT_SYMBOL(acpi_bus_register_driver);
/**
* acpi_bus_unregister_driver
@@ -670,9 +639,7 @@ EXPORT_SYMBOL(acpi_bus_register_driver);
* Unregisters a driver with the ACPI bus. Searches the namespace for all
* devices that match the driver's criteria and unbinds.
*/
-int
-acpi_bus_unregister_driver (
- struct acpi_driver *driver)
+int acpi_bus_unregister_driver(struct acpi_driver *driver)
{
int error = 0;
@@ -685,11 +652,12 @@ acpi_bus_unregister_driver (
spin_lock(&acpi_device_lock);
list_del_init(&driver->node);
spin_unlock(&acpi_device_lock);
- }
- } else
+ }
+ } else
error = -EINVAL;
return_VALUE(error);
}
+
EXPORT_SYMBOL(acpi_bus_unregister_driver);
/**
@@ -698,18 +666,17 @@ EXPORT_SYMBOL(acpi_bus_unregister_driver);
* Parses the list of registered drivers looking for a driver applicable for
* the specified device.
*/
-static int
-acpi_bus_find_driver (
- struct acpi_device *device)
+static int acpi_bus_find_driver(struct acpi_device *device)
{
- int result = 0;
- struct list_head * node, *next;
+ int result = 0;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_bus_find_driver");
spin_lock(&acpi_device_lock);
- list_for_each_safe(node,next,&acpi_bus_drivers) {
- struct acpi_driver * driver = container_of(node,struct acpi_driver,node);
+ list_for_each_safe(node, next, &acpi_bus_drivers) {
+ struct acpi_driver *driver =
+ container_of(node, struct acpi_driver, node);
atomic_inc(&driver->references);
spin_unlock(&acpi_device_lock);
@@ -723,21 +690,18 @@ acpi_bus_find_driver (
}
spin_unlock(&acpi_device_lock);
- Done:
+ Done:
return_VALUE(result);
}
-
/* --------------------------------------------------------------------------
Device Enumeration
-------------------------------------------------------------------------- */
-static int
-acpi_bus_get_flags (
- struct acpi_device *device)
+static int acpi_bus_get_flags(struct acpi_device *device)
{
- acpi_status status = AE_OK;
- acpi_handle temp = NULL;
+ acpi_status status = AE_OK;
+ acpi_handle temp = NULL;
ACPI_FUNCTION_TRACE("acpi_bus_get_flags");
@@ -788,11 +752,12 @@ acpi_bus_get_flags (
return_VALUE(0);
}
-static void acpi_device_get_busid(struct acpi_device * device, acpi_handle handle, int type)
+static void acpi_device_get_busid(struct acpi_device *device,
+ acpi_handle handle, int type)
{
- char bus_id[5] = {'?',0};
- struct acpi_buffer buffer = {sizeof(bus_id), bus_id};
- int i = 0;
+ char bus_id[5] = { '?', 0 };
+ struct acpi_buffer buffer = { sizeof(bus_id), bus_id };
+ int i = 0;
/*
* Bus ID
@@ -824,21 +789,22 @@ static void acpi_device_get_busid(struct acpi_device * device, acpi_handle handl
}
}
-static void acpi_device_set_id(struct acpi_device * device, struct acpi_device * parent,
- acpi_handle handle, int type)
+static void acpi_device_set_id(struct acpi_device *device,
+ struct acpi_device *parent, acpi_handle handle,
+ int type)
{
- struct acpi_device_info *info;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- char *hid = NULL;
- char *uid = NULL;
+ struct acpi_device_info *info;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ char *hid = NULL;
+ char *uid = NULL;
struct acpi_compatible_id_list *cid_list = NULL;
- acpi_status status;
+ acpi_status status;
switch (type) {
case ACPI_BUS_TYPE_DEVICE:
status = acpi_get_object_info(handle, &buffer);
if (ACPI_FAILURE(status)) {
- printk("%s: Error reading device info\n",__FUNCTION__);
+ printk("%s: Error reading device info\n", __FUNCTION__);
return;
}
@@ -904,7 +870,7 @@ static void acpi_device_set_id(struct acpi_device * device, struct acpi_device *
acpi_os_free(buffer.pointer);
}
-static int acpi_device_set_context(struct acpi_device * device, int type)
+static int acpi_device_set_context(struct acpi_device *device, int type)
{
acpi_status status = AE_OK;
int result = 0;
@@ -916,10 +882,10 @@ static int acpi_device_set_context(struct acpi_device * device, int type)
* to be careful with fixed-feature devices as they all attach to the
* root object.
*/
- if (type != ACPI_BUS_TYPE_POWER_BUTTON &&
+ if (type != ACPI_BUS_TYPE_POWER_BUTTON &&
type != ACPI_BUS_TYPE_SLEEP_BUTTON) {
status = acpi_attach_data(device->handle,
- acpi_bus_data_handler, device);
+ acpi_bus_data_handler, device);
if (ACPI_FAILURE(status)) {
printk("Error attaching device data\n");
@@ -929,12 +895,13 @@ static int acpi_device_set_context(struct acpi_device * device, int type)
return result;
}
-static void acpi_device_get_debug_info(struct acpi_device * device, acpi_handle handle, int type)
+static void acpi_device_get_debug_info(struct acpi_device *device,
+ acpi_handle handle, int type)
{
#ifdef CONFIG_ACPI_DEBUG_OUTPUT
- char *type_string = NULL;
- char name[80] = {'?','\0'};
- struct acpi_buffer buffer = {sizeof(name), name};
+ char *type_string = NULL;
+ char name[80] = { '?', '\0' };
+ struct acpi_buffer buffer = { sizeof(name), name };
switch (type) {
case ACPI_BUS_TYPE_DEVICE:
@@ -968,18 +935,14 @@ static void acpi_device_get_debug_info(struct acpi_device * device, acpi_handle
}
printk(KERN_DEBUG "Found %s %s [%p]\n", type_string, name, handle);
-#endif /*CONFIG_ACPI_DEBUG_OUTPUT*/
+#endif /*CONFIG_ACPI_DEBUG_OUTPUT */
}
-
-static int
-acpi_bus_remove (
- struct acpi_device *dev,
- int rmdevice)
+static int acpi_bus_remove(struct acpi_device *dev, int rmdevice)
{
- int result = 0;
- struct acpi_driver *driver;
-
+ int result = 0;
+ struct acpi_driver *driver;
+
ACPI_FUNCTION_TRACE("acpi_bus_remove");
if (!dev)
@@ -1012,22 +975,18 @@ acpi_bus_remove (
if ((dev->parent) && (dev->parent->ops.unbind))
dev->parent->ops.unbind(dev);
}
-
+
acpi_device_unregister(dev, ACPI_BUS_REMOVAL_EJECT);
return_VALUE(0);
}
-
static int
-acpi_add_single_object (
- struct acpi_device **child,
- struct acpi_device *parent,
- acpi_handle handle,
- int type)
+acpi_add_single_object(struct acpi_device **child,
+ struct acpi_device *parent, acpi_handle handle, int type)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_add_single_object");
@@ -1044,7 +1003,7 @@ acpi_add_single_object (
device->handle = handle;
device->parent = parent;
- acpi_device_get_busid(device,handle,type);
+ acpi_device_get_busid(device, handle, type);
/*
* Flags
@@ -1092,7 +1051,7 @@ acpi_add_single_object (
* Hardware ID, Unique ID, & Bus Address
* -------------------------------------
*/
- acpi_device_set_id(device,parent,handle,type);
+ acpi_device_set_id(device, parent, handle, type);
/*
* Power Management
@@ -1104,7 +1063,7 @@ acpi_add_single_object (
goto end;
}
- /*
+ /*
* Wakeup device management
*-----------------------
*/
@@ -1124,12 +1083,12 @@ acpi_add_single_object (
goto end;
}
- if ((result = acpi_device_set_context(device,type)))
+ if ((result = acpi_device_set_context(device, type)))
goto end;
- acpi_device_get_debug_info(device,handle,type);
+ acpi_device_get_debug_info(device, handle, type);
- acpi_device_register(device,parent);
+ acpi_device_register(device, parent);
/*
* Bind _ADR-Based Devices
@@ -1154,7 +1113,7 @@ acpi_add_single_object (
*/
result = acpi_bus_find_driver(device);
-end:
+ end:
if (!result)
*child = device;
else {
@@ -1166,17 +1125,15 @@ end:
return_VALUE(result);
}
-
-static int acpi_bus_scan (struct acpi_device *start,
- struct acpi_bus_ops *ops)
+static int acpi_bus_scan(struct acpi_device *start, struct acpi_bus_ops *ops)
{
- acpi_status status = AE_OK;
- struct acpi_device *parent = NULL;
- struct acpi_device *child = NULL;
- acpi_handle phandle = NULL;
- acpi_handle chandle = NULL;
- acpi_object_type type = 0;
- u32 level = 1;
+ acpi_status status = AE_OK;
+ struct acpi_device *parent = NULL;
+ struct acpi_device *child = NULL;
+ acpi_handle phandle = NULL;
+ acpi_handle chandle = NULL;
+ acpi_object_type type = 0;
+ u32 level = 1;
ACPI_FUNCTION_TRACE("acpi_bus_scan");
@@ -1185,7 +1142,7 @@ static int acpi_bus_scan (struct acpi_device *start,
parent = start;
phandle = start->handle;
-
+
/*
* Parse through the ACPI namespace, identify all 'devices', and
* create a new 'struct acpi_device' for each.
@@ -1193,7 +1150,7 @@ static int acpi_bus_scan (struct acpi_device *start,
while ((level > 0) && parent) {
status = acpi_get_next_object(ACPI_TYPE_ANY, phandle,
- chandle, &chandle);
+ chandle, &chandle);
/*
* If this scope is exhausted then move our way back up.
@@ -1243,12 +1200,12 @@ static int acpi_bus_scan (struct acpi_device *start,
if (ops->acpi_op_add)
status = acpi_add_single_object(&child, parent,
- chandle, type);
- else
+ chandle, type);
+ else
status = acpi_bus_get_device(chandle, &child);
- if (ACPI_FAILURE(status))
- continue;
+ if (ACPI_FAILURE(status))
+ continue;
if (ops->acpi_op_start) {
status = acpi_start_single_object(child);
@@ -1264,7 +1221,7 @@ static int acpi_bus_scan (struct acpi_device *start,
* which will be enumerated when the parent is inserted).
*
* TBD: Need notifications and other detection mechanisms
- * in place before we can fully implement this.
+ * in place before we can fully implement this.
*/
if (child->status.present) {
status = acpi_get_next_object(ACPI_TYPE_ANY, chandle,
@@ -1282,11 +1239,8 @@ static int acpi_bus_scan (struct acpi_device *start,
}
int
-acpi_bus_add (
- struct acpi_device **child,
- struct acpi_device *parent,
- acpi_handle handle,
- int type)
+acpi_bus_add(struct acpi_device **child,
+ struct acpi_device *parent, acpi_handle handle, int type)
{
int result;
struct acpi_bus_ops ops;
@@ -1301,11 +1255,10 @@ acpi_bus_add (
}
return_VALUE(result);
}
+
EXPORT_SYMBOL(acpi_bus_add);
-int
-acpi_bus_start (
- struct acpi_device *device)
+int acpi_bus_start(struct acpi_device *device)
{
int result;
struct acpi_bus_ops ops;
@@ -1323,26 +1276,25 @@ acpi_bus_start (
}
return_VALUE(result);
}
+
EXPORT_SYMBOL(acpi_bus_start);
-static int
-acpi_bus_trim(struct acpi_device *start,
- int rmdevice)
+static int acpi_bus_trim(struct acpi_device *start, int rmdevice)
{
- acpi_status status;
- struct acpi_device *parent, *child;
- acpi_handle phandle, chandle;
- acpi_object_type type;
- u32 level = 1;
- int err = 0;
-
- parent = start;
+ acpi_status status;
+ struct acpi_device *parent, *child;
+ acpi_handle phandle, chandle;
+ acpi_object_type type;
+ u32 level = 1;
+ int err = 0;
+
+ parent = start;
phandle = start->handle;
child = chandle = NULL;
while ((level > 0) && parent && (!err)) {
status = acpi_get_next_object(ACPI_TYPE_ANY, phandle,
- chandle, &chandle);
+ chandle, &chandle);
/*
* If this scope is exhausted then move our way back up.
@@ -1381,12 +1333,10 @@ acpi_bus_trim(struct acpi_device *start,
return err;
}
-static int
-acpi_bus_scan_fixed (
- struct acpi_device *root)
+static int acpi_bus_scan_fixed(struct acpi_device *root)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_bus_scan_fixed");
@@ -1398,14 +1348,16 @@ acpi_bus_scan_fixed (
*/
if (acpi_fadt.pwr_button == 0) {
result = acpi_add_single_object(&device, acpi_root,
- NULL, ACPI_BUS_TYPE_POWER_BUTTON);
+ NULL,
+ ACPI_BUS_TYPE_POWER_BUTTON);
if (!result)
result = acpi_start_single_object(device);
}
if (acpi_fadt.sleep_button == 0) {
result = acpi_add_single_object(&device, acpi_root,
- NULL, ACPI_BUS_TYPE_SLEEP_BUTTON);
+ NULL,
+ ACPI_BUS_TYPE_SLEEP_BUTTON);
if (!result)
result = acpi_start_single_object(device);
}
@@ -1413,7 +1365,6 @@ acpi_bus_scan_fixed (
return_VALUE(result);
}
-
static int __init acpi_scan_init(void)
{
int result;
@@ -1430,7 +1381,7 @@ static int __init acpi_scan_init(void)
* Create the root device in the bus's device tree
*/
result = acpi_add_single_object(&acpi_root, NULL, ACPI_ROOT_OBJECT,
- ACPI_BUS_TYPE_SYSTEM);
+ ACPI_BUS_TYPE_SYSTEM);
if (result)
goto Done;
@@ -1450,7 +1401,7 @@ static int __init acpi_scan_init(void)
if (result)
acpi_device_unregister(acpi_root, ACPI_BUS_REMOVAL_NORMAL);
- Done:
+ Done:
return_VALUE(result);
}
diff --git a/drivers/acpi/sleep/poweroff.c b/drivers/acpi/sleep/poweroff.c
index f93d2ee5480..a5f947de879 100644
--- a/drivers/acpi/sleep/poweroff.c
+++ b/drivers/acpi/sleep/poweroff.c
@@ -95,4 +95,4 @@ static int acpi_poweroff_init(void)
late_initcall(acpi_poweroff_init);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM */
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 1be99f0996d..09a603f3523 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -13,27 +13,18 @@
#include "sleep.h"
-#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
-#define ACPI_SYSTEM_FILE_SLEEP "sleep"
-#endif
-
-#define ACPI_SYSTEM_FILE_ALARM "alarm"
-#define ACPI_SYSTEM_FILE_WAKEUP_DEVICE "wakeup"
-
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("sleep")
-
+ACPI_MODULE_NAME("sleep")
#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
-
static int acpi_system_sleep_seq_show(struct seq_file *seq, void *offset)
{
- int i;
+ int i;
ACPI_FUNCTION_TRACE("acpi_system_sleep_seq_show");
for (i = 0; i <= ACPI_STATE_S5; i++) {
if (sleep_states[i]) {
- seq_printf(seq,"S%d ", i);
+ seq_printf(seq, "S%d ", i);
if (i == ACPI_STATE_S4 && acpi_gbl_FACS->S4bios_f)
seq_printf(seq, "S4bios ");
}
@@ -50,24 +41,21 @@ static int acpi_system_sleep_open_fs(struct inode *inode, struct file *file)
}
static ssize_t
-acpi_system_write_sleep (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_write_sleep(struct file *file,
+ const char __user * buffer, size_t count, loff_t * ppos)
{
- char str[12];
- u32 state = 0;
- int error = 0;
+ char str[12];
+ u32 state = 0;
+ int error = 0;
if (count > sizeof(str) - 1)
goto Done;
- memset(str,0,sizeof(str));
+ memset(str, 0, sizeof(str));
if (copy_from_user(str, buffer, count))
return -EFAULT;
/* Check for S4 bios request */
- if (!strcmp(str,"4b")) {
+ if (!strcmp(str, "4b")) {
error = acpi_suspend(4);
goto Done;
}
@@ -79,17 +67,17 @@ acpi_system_write_sleep (
}
#endif
error = acpi_suspend(state);
- Done:
+ Done:
return error ? error : count;
}
-#endif /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
+#endif /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
{
- u32 sec, min, hr;
- u32 day, mo, yr;
- unsigned char rtc_control = 0;
- unsigned long flags;
+ u32 sec, min, hr;
+ u32 day, mo, yr;
+ unsigned char rtc_control = 0;
+ unsigned long flags;
ACPI_FUNCTION_TRACE("acpi_system_alarm_seq_show");
@@ -105,13 +93,14 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
/* ACPI spec: only low 6 its should be cared */
day = CMOS_READ(acpi_gbl_FADT->day_alrm) & 0x3F;
else
- day = CMOS_READ(RTC_DAY_OF_MONTH);
+ day = CMOS_READ(RTC_DAY_OF_MONTH);
if (acpi_gbl_FADT->mon_alrm)
mo = CMOS_READ(acpi_gbl_FADT->mon_alrm);
else
mo = CMOS_READ(RTC_MONTH);
if (acpi_gbl_FADT->century)
- yr = CMOS_READ(acpi_gbl_FADT->century) * 100 + CMOS_READ(RTC_YEAR);
+ yr = CMOS_READ(acpi_gbl_FADT->century) * 100 +
+ CMOS_READ(RTC_YEAR);
else
yr = CMOS_READ(RTC_YEAR);
@@ -126,33 +115,33 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset)
BCD_TO_BIN(yr);
}
- /* we're trusting the FADT (see above)*/
+ /* we're trusting the FADT (see above) */
if (!acpi_gbl_FADT->century)
- /* If we're not trusting the FADT, we should at least make it
- * right for _this_ century... ehm, what is _this_ century?
- *
- * TBD:
- * ASAP: find piece of code in the kernel, e.g. star tracker driver,
- * which we can trust to determine the century correctly. Atom
- * watch driver would be nice, too...
- *
- * if that has not happened, change for first release in 2050:
- * if (yr<50)
- * yr += 2100;
- * else
- * yr += 2000; // current line of code
- *
- * if that has not happened either, please do on 2099/12/31:23:59:59
- * s/2000/2100
- *
- */
+ /* If we're not trusting the FADT, we should at least make it
+ * right for _this_ century... ehm, what is _this_ century?
+ *
+ * TBD:
+ * ASAP: find piece of code in the kernel, e.g. star tracker driver,
+ * which we can trust to determine the century correctly. Atom
+ * watch driver would be nice, too...
+ *
+ * if that has not happened, change for first release in 2050:
+ * if (yr<50)
+ * yr += 2100;
+ * else
+ * yr += 2000; // current line of code
+ *
+ * if that has not happened either, please do on 2099/12/31:23:59:59
+ * s/2000/2100
+ *
+ */
yr += 2000;
- seq_printf(seq,"%4.4u-", yr);
- (mo > 12) ? seq_puts(seq, "**-") : seq_printf(seq, "%2.2u-", mo);
- (day > 31) ? seq_puts(seq, "** ") : seq_printf(seq, "%2.2u ", day);
- (hr > 23) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", hr);
- (min > 59) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", min);
+ seq_printf(seq, "%4.4u-", yr);
+ (mo > 12) ? seq_puts(seq, "**-") : seq_printf(seq, "%2.2u-", mo);
+ (day > 31) ? seq_puts(seq, "** ") : seq_printf(seq, "%2.2u ", day);
+ (hr > 23) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", hr);
+ (min > 59) ? seq_puts(seq, "**:") : seq_printf(seq, "%2.2u:", min);
(sec > 59) ? seq_puts(seq, "**\n") : seq_printf(seq, "%2.2u\n", sec);
return 0;
@@ -163,15 +152,11 @@ static int acpi_system_alarm_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_system_alarm_seq_show, PDE(inode)->data);
}
-
-static int
-get_date_field (
- char **p,
- u32 *value)
+static int get_date_field(char **p, u32 * value)
{
- char *next = NULL;
- char *string_end = NULL;
- int result = -EINVAL;
+ char *next = NULL;
+ char *string_end = NULL;
+ int result = -EINVAL;
/*
* Try to find delimeter, only to insert null. The end of the
@@ -193,26 +178,22 @@ get_date_field (
return result;
}
-
static ssize_t
-acpi_system_write_alarm (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_write_alarm(struct file *file,
+ const char __user * buffer, size_t count, loff_t * ppos)
{
- int result = 0;
- char alarm_string[30] = {'\0'};
- char *p = alarm_string;
- u32 sec, min, hr, day, mo, yr;
- int adjust = 0;
- unsigned char rtc_control = 0;
+ int result = 0;
+ char alarm_string[30] = { '\0' };
+ char *p = alarm_string;
+ u32 sec, min, hr, day, mo, yr;
+ int adjust = 0;
+ unsigned char rtc_control = 0;
ACPI_FUNCTION_TRACE("acpi_system_write_alarm");
if (count > sizeof(alarm_string) - 1)
return_VALUE(-EINVAL);
-
+
if (copy_from_user(alarm_string, buffer, count))
return_VALUE(-EFAULT);
@@ -271,10 +252,10 @@ acpi_system_write_alarm (
}
if (adjust) {
- yr += CMOS_READ(RTC_YEAR);
- mo += CMOS_READ(RTC_MONTH);
+ yr += CMOS_READ(RTC_YEAR);
+ mo += CMOS_READ(RTC_MONTH);
day += CMOS_READ(RTC_DAY_OF_MONTH);
- hr += CMOS_READ(RTC_HOURS);
+ hr += CMOS_READ(RTC_HOURS);
min += CMOS_READ(RTC_MINUTES);
sec += CMOS_READ(RTC_SECONDS);
}
@@ -343,7 +324,7 @@ acpi_system_write_alarm (
if (acpi_gbl_FADT->mon_alrm)
CMOS_WRITE(mo, acpi_gbl_FADT->mon_alrm);
if (acpi_gbl_FADT->century)
- CMOS_WRITE(yr/100, acpi_gbl_FADT->century);
+ CMOS_WRITE(yr / 100, acpi_gbl_FADT->century);
/* enable the rtc alarm interrupt */
rtc_control |= RTC_AIE;
CMOS_WRITE(rtc_control, RTC_CONTROL);
@@ -357,35 +338,33 @@ acpi_system_write_alarm (
*ppos += count;
result = 0;
-end:
+ end:
return_VALUE(result ? result : count);
}
-extern struct list_head acpi_wakeup_device_list;
+extern struct list_head acpi_wakeup_device_list;
extern spinlock_t acpi_device_lock;
static int
acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
seq_printf(seq, "Device Sleep state Status\n");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node, struct acpi_device, wakeup_list);
+ struct acpi_device *dev =
+ container_of(node, struct acpi_device, wakeup_list);
if (!dev->wakeup.flags.valid)
continue;
spin_unlock(&acpi_device_lock);
- if (dev->wakeup.flags.run_wake)
- seq_printf(seq, "%4s %4d %8s\n",
- dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
- dev->wakeup.state.enabled ? "*enabled" : "*disabled");
- else
- seq_printf(seq, "%4s %4d %8s\n",
- dev->pnp.bus_id, (u32) dev->wakeup.sleep_state,
- dev->wakeup.state.enabled ? "enabled" : "disabled");
+ seq_printf(seq, "%4s %4d %s%8s\n",
+ dev->pnp.bus_id,
+ (u32) dev->wakeup.sleep_state,
+ dev->wakeup.flags.run_wake ? "*" : "",
+ dev->wakeup.state.enabled ? "enabled" : "disabled");
spin_lock(&acpi_device_lock);
}
spin_unlock(&acpi_device_lock);
@@ -393,19 +372,18 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
}
static ssize_t
-acpi_system_write_wakeup_device (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_write_wakeup_device(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- struct list_head * node, * next;
- char strbuf[5];
- char str[5] = "";
- int len = count;
+ struct list_head *node, *next;
+ char strbuf[5];
+ char str[5] = "";
+ int len = count;
struct acpi_device *found_dev = NULL;
- if (len > 4) len = 4;
+ if (len > 4)
+ len = 4;
if (copy_from_user(strbuf, buffer, len))
return -EFAULT;
@@ -414,28 +392,36 @@ acpi_system_write_wakeup_device (
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node, struct acpi_device, wakeup_list);
+ struct acpi_device *dev =
+ container_of(node, struct acpi_device, wakeup_list);
if (!dev->wakeup.flags.valid)
continue;
if (!strncmp(dev->pnp.bus_id, str, 4)) {
- dev->wakeup.state.enabled = dev->wakeup.state.enabled ? 0:1;
+ dev->wakeup.state.enabled =
+ dev->wakeup.state.enabled ? 0 : 1;
found_dev = dev;
break;
}
}
if (found_dev) {
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
+ struct acpi_device *dev = container_of(node,
+ struct
+ acpi_device,
+ wakeup_list);
if ((dev != found_dev) &&
- (dev->wakeup.gpe_number == found_dev->wakeup.gpe_number) &&
- (dev->wakeup.gpe_device == found_dev->wakeup.gpe_device)) {
- printk(KERN_WARNING "ACPI: '%s' and '%s' have the same GPE, "
- "can't disable/enable one seperately\n",
- dev->pnp.bus_id, found_dev->pnp.bus_id);
- dev->wakeup.state.enabled = found_dev->wakeup.state.enabled;
+ (dev->wakeup.gpe_number ==
+ found_dev->wakeup.gpe_number)
+ && (dev->wakeup.gpe_device ==
+ found_dev->wakeup.gpe_device)) {
+ printk(KERN_WARNING
+ "ACPI: '%s' and '%s' have the same GPE, "
+ "can't disable/enable one seperately\n",
+ dev->pnp.bus_id, found_dev->pnp.bus_id);
+ dev->wakeup.state.enabled =
+ found_dev->wakeup.state.enabled;
}
}
}
@@ -446,37 +432,37 @@ acpi_system_write_wakeup_device (
static int
acpi_system_wakeup_device_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_system_wakeup_device_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_system_wakeup_device_seq_show,
+ PDE(inode)->data);
}
static struct file_operations acpi_system_wakeup_device_fops = {
- .open = acpi_system_wakeup_device_open_fs,
- .read = seq_read,
- .write = acpi_system_write_wakeup_device,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_system_wakeup_device_open_fs,
+ .read = seq_read,
+ .write = acpi_system_write_wakeup_device,
+ .llseek = seq_lseek,
+ .release = single_release,
};
#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
static struct file_operations acpi_system_sleep_fops = {
- .open = acpi_system_sleep_open_fs,
- .read = seq_read,
- .write = acpi_system_write_sleep,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_system_sleep_open_fs,
+ .read = seq_read,
+ .write = acpi_system_write_sleep,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-#endif /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
+#endif /* CONFIG_ACPI_SLEEP_PROC_SLEEP */
static struct file_operations acpi_system_alarm_fops = {
- .open = acpi_system_alarm_open_fs,
- .read = seq_read,
- .write = acpi_system_write_alarm,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_system_alarm_open_fs,
+ .read = seq_read,
+ .write = acpi_system_write_alarm,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-
-static u32 rtc_handler(void * context)
+static u32 rtc_handler(void *context)
{
acpi_clear_event(ACPI_EVENT_RTC);
acpi_disable_event(ACPI_EVENT_RTC, 0);
@@ -486,28 +472,31 @@ static u32 rtc_handler(void * context)
static int acpi_sleep_proc_init(void)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
if (acpi_disabled)
return 0;
-
+
#ifdef CONFIG_ACPI_SLEEP_PROC_SLEEP
- /* 'sleep' [R/W]*/
- entry = create_proc_entry(ACPI_SYSTEM_FILE_SLEEP,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ /* 'sleep' [R/W] */
+ entry =
+ create_proc_entry("sleep", S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_sleep_fops;
#endif
/* 'alarm' [R/W] */
- entry = create_proc_entry(ACPI_SYSTEM_FILE_ALARM,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ entry =
+ create_proc_entry("alarm", S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_alarm_fops;
- /* 'wakeup device' [R/W]*/
- entry = create_proc_entry(ACPI_SYSTEM_FILE_WAKEUP_DEVICE,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir);
+ /* 'wakeup device' [R/W] */
+ entry =
+ create_proc_entry("wakeup", S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_wakeup_device_fops;
diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/sleep/wakeup.c
index d9b199969d5..4134ed43d02 100644
--- a/drivers/acpi/sleep/wakeup.c
+++ b/drivers/acpi/sleep/wakeup.c
@@ -12,9 +12,9 @@
#include "sleep.h"
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("wakeup_devices")
+ACPI_MODULE_NAME("wakeup_devices")
-extern struct list_head acpi_wakeup_device_list;
+extern struct list_head acpi_wakeup_device_list;
extern spinlock_t acpi_device_lock;
#ifdef CONFIG_ACPI_SLEEP
@@ -25,22 +25,21 @@ extern spinlock_t acpi_device_lock;
* is higher than requested sleep level
*/
-void
-acpi_enable_wakeup_device_prep(
- u8 sleep_state)
+void acpi_enable_wakeup_device_prep(u8 sleep_state)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_enable_wakeup_device_prep");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
-
- if (!dev->wakeup.flags.valid ||
- !dev->wakeup.state.enabled ||
- (sleep_state > (u32) dev->wakeup.sleep_state))
+ struct acpi_device *dev = container_of(node,
+ struct acpi_device,
+ wakeup_list);
+
+ if (!dev->wakeup.flags.valid ||
+ !dev->wakeup.state.enabled ||
+ (sleep_state > (u32) dev->wakeup.sleep_state))
continue;
spin_unlock(&acpi_device_lock);
@@ -55,11 +54,9 @@ acpi_enable_wakeup_device_prep(
* @sleep_state: ACPI state
* Enable all wakup devices's GPE
*/
-void
-acpi_enable_wakeup_device(
- u8 sleep_state)
+void acpi_enable_wakeup_device(u8 sleep_state)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
/*
* Caution: this routine must be invoked when interrupt is disabled
@@ -68,33 +65,35 @@ acpi_enable_wakeup_device(
ACPI_FUNCTION_TRACE("acpi_enable_wakeup_device");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
+ struct acpi_device *dev = container_of(node,
+ struct acpi_device,
+ wakeup_list);
/* If users want to disable run-wake GPE,
* we only disable it for wake and leave it for runtime
*/
if (dev->wakeup.flags.run_wake && !dev->wakeup.state.enabled) {
spin_unlock(&acpi_device_lock);
- acpi_set_gpe_type(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_GPE_TYPE_RUNTIME);
+ acpi_set_gpe_type(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number,
+ ACPI_GPE_TYPE_RUNTIME);
/* Re-enable it, since set_gpe_type will disable it */
- acpi_enable_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_ISR);
+ acpi_enable_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_ISR);
spin_lock(&acpi_device_lock);
continue;
}
if (!dev->wakeup.flags.valid ||
- !dev->wakeup.state.enabled ||
- (sleep_state > (u32) dev->wakeup.sleep_state))
+ !dev->wakeup.state.enabled ||
+ (sleep_state > (u32) dev->wakeup.sleep_state))
continue;
spin_unlock(&acpi_device_lock);
/* run-wake GPE has been enabled */
if (!dev->wakeup.flags.run_wake)
- acpi_enable_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_ISR);
+ acpi_enable_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_ISR);
dev->wakeup.state.active = 1;
spin_lock(&acpi_device_lock);
}
@@ -106,43 +105,43 @@ acpi_enable_wakeup_device(
* @sleep_state: ACPI state
* Disable all wakup devices's GPE and wakeup capability
*/
-void
-acpi_disable_wakeup_device (
- u8 sleep_state)
+void acpi_disable_wakeup_device(u8 sleep_state)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_disable_wakeup_device");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
+ struct acpi_device *dev = container_of(node,
+ struct acpi_device,
+ wakeup_list);
if (dev->wakeup.flags.run_wake && !dev->wakeup.state.enabled) {
spin_unlock(&acpi_device_lock);
- acpi_set_gpe_type(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_GPE_TYPE_WAKE_RUN);
+ acpi_set_gpe_type(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number,
+ ACPI_GPE_TYPE_WAKE_RUN);
/* Re-enable it, since set_gpe_type will disable it */
- acpi_enable_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_NOT_ISR);
+ acpi_enable_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_NOT_ISR);
spin_lock(&acpi_device_lock);
continue;
}
- if (!dev->wakeup.flags.valid ||
- !dev->wakeup.state.active ||
- (sleep_state > (u32) dev->wakeup.sleep_state))
+ if (!dev->wakeup.flags.valid ||
+ !dev->wakeup.state.active ||
+ (sleep_state > (u32) dev->wakeup.sleep_state))
continue;
spin_unlock(&acpi_device_lock);
acpi_disable_wakeup_device_power(dev);
/* Never disable run-wake GPE */
if (!dev->wakeup.flags.run_wake) {
- acpi_disable_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_NOT_ISR);
- acpi_clear_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_NOT_ISR);
+ acpi_disable_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_NOT_ISR);
+ acpi_clear_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_NOT_ISR);
}
dev->wakeup.state.active = 0;
spin_lock(&acpi_device_lock);
@@ -152,7 +151,7 @@ acpi_disable_wakeup_device (
static int __init acpi_wakeup_device_init(void)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
if (acpi_disabled)
return 0;
@@ -160,16 +159,18 @@ static int __init acpi_wakeup_device_init(void)
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
-
+ struct acpi_device *dev = container_of(node,
+ struct acpi_device,
+ wakeup_list);
+
/* In case user doesn't load button driver */
if (dev->wakeup.flags.run_wake && !dev->wakeup.state.enabled) {
spin_unlock(&acpi_device_lock);
- acpi_set_gpe_type(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_GPE_TYPE_WAKE_RUN);
- acpi_enable_gpe(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_NOT_ISR);
+ acpi_set_gpe_type(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number,
+ ACPI_GPE_TYPE_WAKE_RUN);
+ acpi_enable_gpe(dev->wakeup.gpe_device,
+ dev->wakeup.gpe_number, ACPI_NOT_ISR);
dev->wakeup.state.enabled = 1;
spin_lock(&acpi_device_lock);
}
@@ -193,17 +194,19 @@ late_initcall(acpi_wakeup_device_init);
*/
void acpi_wakeup_gpe_poweroff_prepare(void)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
- struct acpi_device * dev = container_of(node,
- struct acpi_device, wakeup_list);
+ struct acpi_device *dev = container_of(node,
+ struct acpi_device,
+ wakeup_list);
/* The GPE can wakeup system from S5, don't touch it */
- if ((u32)dev->wakeup.sleep_state == ACPI_STATE_S5)
+ if ((u32) dev->wakeup.sleep_state == ACPI_STATE_S5)
continue;
/* acpi_set_gpe_type will automatically disable GPE */
acpi_set_gpe_type(dev->wakeup.gpe_device,
- dev->wakeup.gpe_number, ACPI_GPE_TYPE_RUNTIME);
+ dev->wakeup.gpe_number,
+ ACPI_GPE_TYPE_RUNTIME);
}
}
diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c
index 8925a6ca5f8..e4308c7a674 100644
--- a/drivers/acpi/system.c
+++ b/drivers/acpi/system.c
@@ -30,10 +30,8 @@
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME ("acpi_system")
-
+ACPI_MODULE_NAME("acpi_system")
#define ACPI_SYSTEM_CLASS "system"
#define ACPI_SYSTEM_DRIVER_NAME "ACPI System Driver"
#define ACPI_SYSTEM_DEVICE_NAME "System"
@@ -41,15 +39,13 @@ ACPI_MODULE_NAME ("acpi_system")
#define ACPI_SYSTEM_FILE_EVENT "event"
#define ACPI_SYSTEM_FILE_DSDT "dsdt"
#define ACPI_SYSTEM_FILE_FADT "fadt"
-
-extern FADT_DESCRIPTOR acpi_fadt;
+extern FADT_DESCRIPTOR acpi_fadt;
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static int
-acpi_system_read_info (struct seq_file *seq, void *offset)
+static int acpi_system_read_info(struct seq_file *seq, void *offset)
{
ACPI_FUNCTION_TRACE("acpi_system_read_info");
@@ -63,28 +59,26 @@ static int acpi_system_info_open_fs(struct inode *inode, struct file *file)
}
static struct file_operations acpi_system_info_ops = {
- .open = acpi_system_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_system_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static ssize_t acpi_system_read_dsdt (struct file*, char __user *, size_t, loff_t*);
+static ssize_t acpi_system_read_dsdt(struct file *, char __user *, size_t,
+ loff_t *);
static struct file_operations acpi_system_dsdt_ops = {
- .read = acpi_system_read_dsdt,
+ .read = acpi_system_read_dsdt,
};
static ssize_t
-acpi_system_read_dsdt (
- struct file *file,
- char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_read_dsdt(struct file *file,
+ char __user * buffer, size_t count, loff_t * ppos)
{
- acpi_status status = AE_OK;
- struct acpi_buffer dsdt = {ACPI_ALLOCATE_BUFFER, NULL};
- ssize_t res;
+ acpi_status status = AE_OK;
+ struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL };
+ ssize_t res;
ACPI_FUNCTION_TRACE("acpi_system_read_dsdt");
@@ -99,23 +93,20 @@ acpi_system_read_dsdt (
return_VALUE(res);
}
-
-static ssize_t acpi_system_read_fadt (struct file*, char __user *, size_t, loff_t*);
+static ssize_t acpi_system_read_fadt(struct file *, char __user *, size_t,
+ loff_t *);
static struct file_operations acpi_system_fadt_ops = {
- .read = acpi_system_read_fadt,
+ .read = acpi_system_read_fadt,
};
static ssize_t
-acpi_system_read_fadt (
- struct file *file,
- char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_system_read_fadt(struct file *file,
+ char __user * buffer, size_t count, loff_t * ppos)
{
- acpi_status status = AE_OK;
- struct acpi_buffer fadt = {ACPI_ALLOCATE_BUFFER, NULL};
- ssize_t res;
+ acpi_status status = AE_OK;
+ struct acpi_buffer fadt = { ACPI_ALLOCATE_BUFFER, NULL };
+ ssize_t res;
ACPI_FUNCTION_TRACE("acpi_system_read_fadt");
@@ -130,12 +121,11 @@ acpi_system_read_fadt (
return_VALUE(res);
}
-
-static int __init acpi_system_init (void)
+static int __init acpi_system_init(void)
{
- struct proc_dir_entry *entry;
+ struct proc_dir_entry *entry;
int error = 0;
- char * name;
+ char *name;
ACPI_FUNCTION_TRACE("acpi_system_init");
@@ -144,8 +134,7 @@ static int __init acpi_system_init (void)
/* 'info' [R] */
name = ACPI_SYSTEM_FILE_INFO;
- entry = create_proc_entry(name,
- S_IRUGO, acpi_root_dir);
+ entry = create_proc_entry(name, S_IRUGO, acpi_root_dir);
if (!entry)
goto Error;
else {
@@ -157,7 +146,7 @@ static int __init acpi_system_init (void)
entry = create_proc_entry(name, S_IRUSR, acpi_root_dir);
if (entry)
entry->proc_fops = &acpi_system_dsdt_ops;
- else
+ else
goto Error;
/* 'fadt' [R] */
@@ -168,12 +157,12 @@ static int __init acpi_system_init (void)
else
goto Error;
- Done:
+ Done:
return_VALUE(error);
- Error:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' proc fs entry\n", name));
+ Error:
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create '%s' proc fs entry\n", name));
remove_proc_entry(ACPI_SYSTEM_FILE_FADT, acpi_root_dir);
remove_proc_entry(ACPI_SYSTEM_FILE_DSDT, acpi_root_dir);
@@ -183,5 +172,4 @@ static int __init acpi_system_init (void)
goto Done;
}
-
subsys_initcall(acpi_system_init);
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index fb64bd5d2e1..a2bf25b05e1 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -40,25 +40,25 @@
#define ACPI_MAX_TABLES 256
static char *acpi_table_signatures[ACPI_TABLE_COUNT] = {
- [ACPI_TABLE_UNKNOWN] = "????",
- [ACPI_APIC] = "APIC",
- [ACPI_BOOT] = "BOOT",
- [ACPI_DBGP] = "DBGP",
- [ACPI_DSDT] = "DSDT",
- [ACPI_ECDT] = "ECDT",
- [ACPI_ETDT] = "ETDT",
- [ACPI_FADT] = "FACP",
- [ACPI_FACS] = "FACS",
- [ACPI_OEMX] = "OEM",
- [ACPI_PSDT] = "PSDT",
- [ACPI_SBST] = "SBST",
- [ACPI_SLIT] = "SLIT",
- [ACPI_SPCR] = "SPCR",
- [ACPI_SRAT] = "SRAT",
- [ACPI_SSDT] = "SSDT",
- [ACPI_SPMI] = "SPMI",
- [ACPI_HPET] = "HPET",
- [ACPI_MCFG] = "MCFG",
+ [ACPI_TABLE_UNKNOWN] = "????",
+ [ACPI_APIC] = "APIC",
+ [ACPI_BOOT] = "BOOT",
+ [ACPI_DBGP] = "DBGP",
+ [ACPI_DSDT] = "DSDT",
+ [ACPI_ECDT] = "ECDT",
+ [ACPI_ETDT] = "ETDT",
+ [ACPI_FADT] = "FACP",
+ [ACPI_FACS] = "FACS",
+ [ACPI_OEMX] = "OEM",
+ [ACPI_PSDT] = "PSDT",
+ [ACPI_SBST] = "SBST",
+ [ACPI_SLIT] = "SLIT",
+ [ACPI_SPCR] = "SPCR",
+ [ACPI_SRAT] = "SRAT",
+ [ACPI_SSDT] = "SSDT",
+ [ACPI_SPMI] = "SPMI",
+ [ACPI_HPET] = "HPET",
+ [ACPI_MCFG] = "MCFG",
};
static char *mps_inti_flags_polarity[] = { "dfl", "high", "res", "low" };
@@ -66,52 +66,44 @@ static char *mps_inti_flags_trigger[] = { "dfl", "edge", "res", "level" };
/* System Description Table (RSDT/XSDT) */
struct acpi_table_sdt {
- unsigned long pa;
- enum acpi_table_id id;
- unsigned long size;
+ unsigned long pa;
+ enum acpi_table_id id;
+ unsigned long size;
} __attribute__ ((packed));
-static unsigned long sdt_pa; /* Physical Address */
-static unsigned long sdt_count; /* Table count */
+static unsigned long sdt_pa; /* Physical Address */
+static unsigned long sdt_count; /* Table count */
-static struct acpi_table_sdt sdt_entry[ACPI_MAX_TABLES];
+static struct acpi_table_sdt sdt_entry[ACPI_MAX_TABLES];
-void
-acpi_table_print (
- struct acpi_table_header *header,
- unsigned long phys_addr)
+void acpi_table_print(struct acpi_table_header *header, unsigned long phys_addr)
{
- char *name = NULL;
+ char *name = NULL;
if (!header)
return;
/* Some table signatures aren't good table names */
- if (!strncmp((char *) &header->signature,
- acpi_table_signatures[ACPI_APIC],
- sizeof(header->signature))) {
+ if (!strncmp((char *)&header->signature,
+ acpi_table_signatures[ACPI_APIC],
+ sizeof(header->signature))) {
name = "MADT";
- }
- else if (!strncmp((char *) &header->signature,
- acpi_table_signatures[ACPI_FADT],
- sizeof(header->signature))) {
+ } else if (!strncmp((char *)&header->signature,
+ acpi_table_signatures[ACPI_FADT],
+ sizeof(header->signature))) {
name = "FADT";
- }
- else
+ } else
name = header->signature;
- printk(KERN_DEBUG PREFIX "%.4s (v%3.3d %6.6s %8.8s 0x%08x %.4s 0x%08x) @ 0x%p\n",
- name, header->revision, header->oem_id,
- header->oem_table_id, header->oem_revision,
- header->asl_compiler_id, header->asl_compiler_revision,
- (void *) phys_addr);
+ printk(KERN_DEBUG PREFIX
+ "%.4s (v%3.3d %6.6s %8.8s 0x%08x %.4s 0x%08x) @ 0x%p\n", name,
+ header->revision, header->oem_id, header->oem_table_id,
+ header->oem_revision, header->asl_compiler_id,
+ header->asl_compiler_revision, (void *)phys_addr);
}
-
-void
-acpi_table_print_madt_entry (
- acpi_table_entry_header *header)
+void acpi_table_print_madt_entry(acpi_table_entry_header * header)
{
if (!header)
return;
@@ -119,113 +111,127 @@ acpi_table_print_madt_entry (
switch (header->type) {
case ACPI_MADT_LAPIC:
- {
- struct acpi_table_lapic *p =
- (struct acpi_table_lapic*) header;
- printk(KERN_INFO PREFIX "LAPIC (acpi_id[0x%02x] lapic_id[0x%02x] %s)\n",
- p->acpi_id, p->id, p->flags.enabled?"enabled":"disabled");
- }
+ {
+ struct acpi_table_lapic *p =
+ (struct acpi_table_lapic *)header;
+ printk(KERN_INFO PREFIX
+ "LAPIC (acpi_id[0x%02x] lapic_id[0x%02x] %s)\n",
+ p->acpi_id, p->id,
+ p->flags.enabled ? "enabled" : "disabled");
+ }
break;
case ACPI_MADT_IOAPIC:
- {
- struct acpi_table_ioapic *p =
- (struct acpi_table_ioapic*) header;
- printk(KERN_INFO PREFIX "IOAPIC (id[0x%02x] address[0x%08x] gsi_base[%d])\n",
- p->id, p->address, p->global_irq_base);
- }
+ {
+ struct acpi_table_ioapic *p =
+ (struct acpi_table_ioapic *)header;
+ printk(KERN_INFO PREFIX
+ "IOAPIC (id[0x%02x] address[0x%08x] gsi_base[%d])\n",
+ p->id, p->address, p->global_irq_base);
+ }
break;
case ACPI_MADT_INT_SRC_OVR:
- {
- struct acpi_table_int_src_ovr *p =
- (struct acpi_table_int_src_ovr*) header;
- printk(KERN_INFO PREFIX "INT_SRC_OVR (bus %d bus_irq %d global_irq %d %s %s)\n",
- p->bus, p->bus_irq, p->global_irq,
- mps_inti_flags_polarity[p->flags.polarity],
- mps_inti_flags_trigger[p->flags.trigger]);
- if(p->flags.reserved)
- printk(KERN_INFO PREFIX "INT_SRC_OVR unexpected reserved flags: 0x%x\n",
- p->flags.reserved);
+ {
+ struct acpi_table_int_src_ovr *p =
+ (struct acpi_table_int_src_ovr *)header;
+ printk(KERN_INFO PREFIX
+ "INT_SRC_OVR (bus %d bus_irq %d global_irq %d %s %s)\n",
+ p->bus, p->bus_irq, p->global_irq,
+ mps_inti_flags_polarity[p->flags.polarity],
+ mps_inti_flags_trigger[p->flags.trigger]);
+ if (p->flags.reserved)
+ printk(KERN_INFO PREFIX
+ "INT_SRC_OVR unexpected reserved flags: 0x%x\n",
+ p->flags.reserved);
- }
+ }
break;
case ACPI_MADT_NMI_SRC:
- {
- struct acpi_table_nmi_src *p =
- (struct acpi_table_nmi_src*) header;
- printk(KERN_INFO PREFIX "NMI_SRC (%s %s global_irq %d)\n",
- mps_inti_flags_polarity[p->flags.polarity],
- mps_inti_flags_trigger[p->flags.trigger], p->global_irq);
- }
+ {
+ struct acpi_table_nmi_src *p =
+ (struct acpi_table_nmi_src *)header;
+ printk(KERN_INFO PREFIX
+ "NMI_SRC (%s %s global_irq %d)\n",
+ mps_inti_flags_polarity[p->flags.polarity],
+ mps_inti_flags_trigger[p->flags.trigger],
+ p->global_irq);
+ }
break;
case ACPI_MADT_LAPIC_NMI:
- {
- struct acpi_table_lapic_nmi *p =
- (struct acpi_table_lapic_nmi*) header;
- printk(KERN_INFO PREFIX "LAPIC_NMI (acpi_id[0x%02x] %s %s lint[0x%x])\n",
- p->acpi_id,
- mps_inti_flags_polarity[p->flags.polarity],
- mps_inti_flags_trigger[p->flags.trigger], p->lint);
- }
+ {
+ struct acpi_table_lapic_nmi *p =
+ (struct acpi_table_lapic_nmi *)header;
+ printk(KERN_INFO PREFIX
+ "LAPIC_NMI (acpi_id[0x%02x] %s %s lint[0x%x])\n",
+ p->acpi_id,
+ mps_inti_flags_polarity[p->flags.polarity],
+ mps_inti_flags_trigger[p->flags.trigger],
+ p->lint);
+ }
break;
case ACPI_MADT_LAPIC_ADDR_OVR:
- {
- struct acpi_table_lapic_addr_ovr *p =
- (struct acpi_table_lapic_addr_ovr*) header;
- printk(KERN_INFO PREFIX "LAPIC_ADDR_OVR (address[%p])\n",
- (void *) (unsigned long) p->address);
- }
+ {
+ struct acpi_table_lapic_addr_ovr *p =
+ (struct acpi_table_lapic_addr_ovr *)header;
+ printk(KERN_INFO PREFIX
+ "LAPIC_ADDR_OVR (address[%p])\n",
+ (void *)(unsigned long)p->address);
+ }
break;
case ACPI_MADT_IOSAPIC:
- {
- struct acpi_table_iosapic *p =
- (struct acpi_table_iosapic*) header;
- printk(KERN_INFO PREFIX "IOSAPIC (id[0x%x] address[%p] gsi_base[%d])\n",
- p->id, (void *) (unsigned long) p->address, p->global_irq_base);
- }
+ {
+ struct acpi_table_iosapic *p =
+ (struct acpi_table_iosapic *)header;
+ printk(KERN_INFO PREFIX
+ "IOSAPIC (id[0x%x] address[%p] gsi_base[%d])\n",
+ p->id, (void *)(unsigned long)p->address,
+ p->global_irq_base);
+ }
break;
case ACPI_MADT_LSAPIC:
- {
- struct acpi_table_lsapic *p =
- (struct acpi_table_lsapic*) header;
- printk(KERN_INFO PREFIX "LSAPIC (acpi_id[0x%02x] lsapic_id[0x%02x] lsapic_eid[0x%02x] %s)\n",
- p->acpi_id, p->id, p->eid, p->flags.enabled?"enabled":"disabled");
- }
+ {
+ struct acpi_table_lsapic *p =
+ (struct acpi_table_lsapic *)header;
+ printk(KERN_INFO PREFIX
+ "LSAPIC (acpi_id[0x%02x] lsapic_id[0x%02x] lsapic_eid[0x%02x] %s)\n",
+ p->acpi_id, p->id, p->eid,
+ p->flags.enabled ? "enabled" : "disabled");
+ }
break;
case ACPI_MADT_PLAT_INT_SRC:
- {
- struct acpi_table_plat_int_src *p =
- (struct acpi_table_plat_int_src*) header;
- printk(KERN_INFO PREFIX "PLAT_INT_SRC (%s %s type[0x%x] id[0x%04x] eid[0x%x] iosapic_vector[0x%x] global_irq[0x%x]\n",
- mps_inti_flags_polarity[p->flags.polarity],
- mps_inti_flags_trigger[p->flags.trigger],
- p->type, p->id, p->eid, p->iosapic_vector, p->global_irq);
- }
+ {
+ struct acpi_table_plat_int_src *p =
+ (struct acpi_table_plat_int_src *)header;
+ printk(KERN_INFO PREFIX
+ "PLAT_INT_SRC (%s %s type[0x%x] id[0x%04x] eid[0x%x] iosapic_vector[0x%x] global_irq[0x%x]\n",
+ mps_inti_flags_polarity[p->flags.polarity],
+ mps_inti_flags_trigger[p->flags.trigger],
+ p->type, p->id, p->eid, p->iosapic_vector,
+ p->global_irq);
+ }
break;
default:
- printk(KERN_WARNING PREFIX "Found unsupported MADT entry (type = 0x%x)\n",
- header->type);
+ printk(KERN_WARNING PREFIX
+ "Found unsupported MADT entry (type = 0x%x)\n",
+ header->type);
break;
}
}
-
static int
-acpi_table_compute_checksum (
- void *table_pointer,
- unsigned long length)
+acpi_table_compute_checksum(void *table_pointer, unsigned long length)
{
- u8 *p = (u8 *) table_pointer;
- unsigned long remains = length;
- unsigned long sum = 0;
+ u8 *p = (u8 *) table_pointer;
+ unsigned long remains = length;
+ unsigned long sum = 0;
if (!p || !length)
return -EINVAL;
@@ -241,9 +247,8 @@ acpi_table_compute_checksum (
* for acpi_blacklisted(), acpi_table_get_sdt()
*/
int __init
-acpi_get_table_header_early (
- enum acpi_table_id id,
- struct acpi_table_header **header)
+acpi_get_table_header_early(enum acpi_table_id id,
+ struct acpi_table_header **header)
{
unsigned int i;
enum acpi_table_id temp_id;
@@ -260,7 +265,7 @@ acpi_get_table_header_early (
if (sdt_entry[i].id != temp_id)
continue;
*header = (void *)
- __acpi_map_table(sdt_entry[i].pa, sdt_entry[i].size);
+ __acpi_map_table(sdt_entry[i].pa, sdt_entry[i].size);
if (!*header) {
printk(KERN_WARNING PREFIX "Unable to map %s\n",
acpi_table_signatures[temp_id]);
@@ -277,14 +282,17 @@ acpi_get_table_header_early (
/* Map the DSDT header via the pointer in the FADT */
if (id == ACPI_DSDT) {
- struct fadt_descriptor_rev2 *fadt = (struct fadt_descriptor_rev2 *) *header;
+ struct fadt_descriptor_rev2 *fadt =
+ (struct fadt_descriptor_rev2 *)*header;
if (fadt->revision == 3 && fadt->Xdsdt) {
- *header = (void *) __acpi_map_table(fadt->Xdsdt,
- sizeof(struct acpi_table_header));
+ *header = (void *)__acpi_map_table(fadt->Xdsdt,
+ sizeof(struct
+ acpi_table_header));
} else if (fadt->V1_dsdt) {
- *header = (void *) __acpi_map_table(fadt->V1_dsdt,
- sizeof(struct acpi_table_header));
+ *header = (void *)__acpi_map_table(fadt->V1_dsdt,
+ sizeof(struct
+ acpi_table_header));
} else
*header = NULL;
@@ -296,21 +304,19 @@ acpi_get_table_header_early (
return 0;
}
-
int __init
-acpi_table_parse_madt_family (
- enum acpi_table_id id,
- unsigned long madt_size,
- int entry_id,
- acpi_madt_entry_handler handler,
- unsigned int max_entries)
+acpi_table_parse_madt_family(enum acpi_table_id id,
+ unsigned long madt_size,
+ int entry_id,
+ acpi_madt_entry_handler handler,
+ unsigned int max_entries)
{
- void *madt = NULL;
- acpi_table_entry_header *entry;
- unsigned int count = 0;
- unsigned long madt_end;
- unsigned int i;
+ void *madt = NULL;
+ acpi_table_entry_header *entry;
+ unsigned int count = 0;
+ unsigned long madt_end;
+ unsigned int i;
if (!handler)
return -EINVAL;
@@ -321,7 +327,7 @@ acpi_table_parse_madt_family (
if (sdt_entry[i].id != id)
continue;
madt = (void *)
- __acpi_map_table(sdt_entry[i].pa, sdt_entry[i].size);
+ __acpi_map_table(sdt_entry[i].pa, sdt_entry[i].size);
if (!madt) {
printk(KERN_WARNING PREFIX "Unable to map %s\n",
acpi_table_signatures[id]);
@@ -336,21 +342,22 @@ acpi_table_parse_madt_family (
return -ENODEV;
}
- madt_end = (unsigned long) madt + sdt_entry[i].size;
+ madt_end = (unsigned long)madt + sdt_entry[i].size;
/* Parse all entries looking for a match. */
entry = (acpi_table_entry_header *)
- ((unsigned long) madt + madt_size);
+ ((unsigned long)madt + madt_size);
- while (((unsigned long) entry) + sizeof(acpi_table_entry_header) < madt_end) {
- if (entry->type == entry_id &&
- (!max_entries || count++ < max_entries))
+ while (((unsigned long)entry) + sizeof(acpi_table_entry_header) <
+ madt_end) {
+ if (entry->type == entry_id
+ && (!max_entries || count++ < max_entries))
if (handler(entry, madt_end))
return -EINVAL;
entry = (acpi_table_entry_header *)
- ((unsigned long) entry + entry->length);
+ ((unsigned long)entry + entry->length);
}
if (max_entries && count > max_entries) {
printk(KERN_WARNING PREFIX "[%s:0x%02x] ignored %i entries of "
@@ -361,25 +368,19 @@ acpi_table_parse_madt_family (
return count;
}
-
int __init
-acpi_table_parse_madt (
- enum acpi_madt_entry_id id,
- acpi_madt_entry_handler handler,
- unsigned int max_entries)
+acpi_table_parse_madt(enum acpi_madt_entry_id id,
+ acpi_madt_entry_handler handler, unsigned int max_entries)
{
- return acpi_table_parse_madt_family(ACPI_APIC, sizeof(struct acpi_table_madt),
- id, handler, max_entries);
+ return acpi_table_parse_madt_family(ACPI_APIC,
+ sizeof(struct acpi_table_madt), id,
+ handler, max_entries);
}
-
-int __init
-acpi_table_parse (
- enum acpi_table_id id,
- acpi_table_handler handler)
+int __init acpi_table_parse(enum acpi_table_id id, acpi_table_handler handler)
{
- int count = 0;
- unsigned int i = 0;
+ int count = 0;
+ unsigned int i = 0;
if (!handler)
return -EINVAL;
@@ -392,20 +393,18 @@ acpi_table_parse (
handler(sdt_entry[i].pa, sdt_entry[i].size);
else
- printk(KERN_WARNING PREFIX "%d duplicate %s table ignored.\n",
- count, acpi_table_signatures[id]);
+ printk(KERN_WARNING PREFIX
+ "%d duplicate %s table ignored.\n", count,
+ acpi_table_signatures[id]);
}
return count;
}
-
-static int __init
-acpi_table_get_sdt (
- struct acpi_table_rsdp *rsdp)
+static int __init acpi_table_get_sdt(struct acpi_table_rsdp *rsdp)
{
struct acpi_table_header *header = NULL;
- unsigned int i, id = 0;
+ unsigned int i, id = 0;
if (!rsdp)
return -EINVAL;
@@ -413,24 +412,25 @@ acpi_table_get_sdt (
/* First check XSDT (but only on ACPI 2.0-compatible systems) */
if ((rsdp->revision >= 2) &&
- (((struct acpi20_table_rsdp*)rsdp)->xsdt_address)) {
-
- struct acpi_table_xsdt *mapped_xsdt = NULL;
+ (((struct acpi20_table_rsdp *)rsdp)->xsdt_address)) {
+
+ struct acpi_table_xsdt *mapped_xsdt = NULL;
- sdt_pa = ((struct acpi20_table_rsdp*)rsdp)->xsdt_address;
+ sdt_pa = ((struct acpi20_table_rsdp *)rsdp)->xsdt_address;
/* map in just the header */
header = (struct acpi_table_header *)
- __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
+ __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
if (!header) {
- printk(KERN_WARNING PREFIX "Unable to map XSDT header\n");
+ printk(KERN_WARNING PREFIX
+ "Unable to map XSDT header\n");
return -ENODEV;
}
/* remap in the entire table before processing */
mapped_xsdt = (struct acpi_table_xsdt *)
- __acpi_map_table(sdt_pa, header->length);
+ __acpi_map_table(sdt_pa, header->length);
if (!mapped_xsdt) {
printk(KERN_WARNING PREFIX "Unable to map XSDT\n");
return -ENODEV;
@@ -438,7 +438,8 @@ acpi_table_get_sdt (
header = &mapped_xsdt->header;
if (strncmp(header->signature, "XSDT", 4)) {
- printk(KERN_WARNING PREFIX "XSDT signature incorrect\n");
+ printk(KERN_WARNING PREFIX
+ "XSDT signature incorrect\n");
return -ENODEV;
}
@@ -447,36 +448,39 @@ acpi_table_get_sdt (
return -ENODEV;
}
- sdt_count = (header->length - sizeof(struct acpi_table_header)) >> 3;
+ sdt_count =
+ (header->length - sizeof(struct acpi_table_header)) >> 3;
if (sdt_count > ACPI_MAX_TABLES) {
- printk(KERN_WARNING PREFIX "Truncated %lu XSDT entries\n",
- (sdt_count - ACPI_MAX_TABLES));
+ printk(KERN_WARNING PREFIX
+ "Truncated %lu XSDT entries\n",
+ (sdt_count - ACPI_MAX_TABLES));
sdt_count = ACPI_MAX_TABLES;
}
for (i = 0; i < sdt_count; i++)
- sdt_entry[i].pa = (unsigned long) mapped_xsdt->entry[i];
+ sdt_entry[i].pa = (unsigned long)mapped_xsdt->entry[i];
}
/* Then check RSDT */
else if (rsdp->rsdt_address) {
- struct acpi_table_rsdt *mapped_rsdt = NULL;
+ struct acpi_table_rsdt *mapped_rsdt = NULL;
sdt_pa = rsdp->rsdt_address;
/* map in just the header */
header = (struct acpi_table_header *)
- __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
+ __acpi_map_table(sdt_pa, sizeof(struct acpi_table_header));
if (!header) {
- printk(KERN_WARNING PREFIX "Unable to map RSDT header\n");
+ printk(KERN_WARNING PREFIX
+ "Unable to map RSDT header\n");
return -ENODEV;
}
/* remap in the entire table before processing */
mapped_rsdt = (struct acpi_table_rsdt *)
- __acpi_map_table(sdt_pa, header->length);
+ __acpi_map_table(sdt_pa, header->length);
if (!mapped_rsdt) {
printk(KERN_WARNING PREFIX "Unable to map RSDT\n");
return -ENODEV;
@@ -484,7 +488,8 @@ acpi_table_get_sdt (
header = &mapped_rsdt->header;
if (strncmp(header->signature, "RSDT", 4)) {
- printk(KERN_WARNING PREFIX "RSDT signature incorrect\n");
+ printk(KERN_WARNING PREFIX
+ "RSDT signature incorrect\n");
return -ENODEV;
}
@@ -493,19 +498,22 @@ acpi_table_get_sdt (
return -ENODEV;
}
- sdt_count = (header->length - sizeof(struct acpi_table_header)) >> 2;
+ sdt_count =
+ (header->length - sizeof(struct acpi_table_header)) >> 2;
if (sdt_count > ACPI_MAX_TABLES) {
- printk(KERN_WARNING PREFIX "Truncated %lu RSDT entries\n",
- (sdt_count - ACPI_MAX_TABLES));
+ printk(KERN_WARNING PREFIX
+ "Truncated %lu RSDT entries\n",
+ (sdt_count - ACPI_MAX_TABLES));
sdt_count = ACPI_MAX_TABLES;
}
for (i = 0; i < sdt_count; i++)
- sdt_entry[i].pa = (unsigned long) mapped_rsdt->entry[i];
+ sdt_entry[i].pa = (unsigned long)mapped_rsdt->entry[i];
}
else {
- printk(KERN_WARNING PREFIX "No System Description Table (RSDT/XSDT) specified in RSDP\n");
+ printk(KERN_WARNING PREFIX
+ "No System Description Table (RSDT/XSDT) specified in RSDP\n");
return -ENODEV;
}
@@ -515,18 +523,17 @@ acpi_table_get_sdt (
/* map in just the header */
header = (struct acpi_table_header *)
- __acpi_map_table(sdt_entry[i].pa,
- sizeof(struct acpi_table_header));
+ __acpi_map_table(sdt_entry[i].pa,
+ sizeof(struct acpi_table_header));
if (!header)
continue;
/* remap in the entire table before processing */
header = (struct acpi_table_header *)
- __acpi_map_table(sdt_entry[i].pa,
- header->length);
+ __acpi_map_table(sdt_entry[i].pa, header->length);
if (!header)
continue;
-
+
acpi_table_print(header, sdt_entry[i].pa);
if (acpi_table_compute_checksum(header, header->length)) {
@@ -537,9 +544,9 @@ acpi_table_get_sdt (
sdt_entry[i].size = header->length;
for (id = 0; id < ACPI_TABLE_COUNT; id++) {
- if (!strncmp((char *) &header->signature,
- acpi_table_signatures[id],
- sizeof(header->signature))) {
+ if (!strncmp((char *)&header->signature,
+ acpi_table_signatures[id],
+ sizeof(header->signature))) {
sdt_entry[i].id = id;
}
}
@@ -551,7 +558,7 @@ acpi_table_get_sdt (
* against. Unfortunately, we don't know the phys_addr, so just
* print 0. Maybe no one will notice.
*/
- if(!acpi_get_table_header_early(ACPI_DSDT, &header))
+ if (!acpi_get_table_header_early(ACPI_DSDT, &header))
acpi_table_print(header, 0);
return 0;
@@ -566,12 +573,11 @@ acpi_table_get_sdt (
* result: sdt_entry[] is initialized
*/
-int __init
-acpi_table_init (void)
+int __init acpi_table_init(void)
{
- struct acpi_table_rsdp *rsdp = NULL;
- unsigned long rsdp_phys = 0;
- int result = 0;
+ struct acpi_table_rsdp *rsdp = NULL;
+ unsigned long rsdp_phys = 0;
+ int result = 0;
/* Locate and map the Root System Description Table (RSDP) */
@@ -581,19 +587,25 @@ acpi_table_init (void)
return -ENODEV;
}
- rsdp = (struct acpi_table_rsdp *) __va(rsdp_phys);
+ rsdp = (struct acpi_table_rsdp *)__va(rsdp_phys);
if (!rsdp) {
printk(KERN_WARNING PREFIX "Unable to map RSDP\n");
return -ENODEV;
}
- printk(KERN_DEBUG PREFIX "RSDP (v%3.3d %6.6s ) @ 0x%p\n",
- rsdp->revision, rsdp->oem_id, (void *) rsdp_phys);
+ printk(KERN_DEBUG PREFIX
+ "RSDP (v%3.3d %6.6s ) @ 0x%p\n",
+ rsdp->revision, rsdp->oem_id, (void *)rsdp_phys);
if (rsdp->revision < 2)
- result = acpi_table_compute_checksum(rsdp, sizeof(struct acpi_table_rsdp));
+ result =
+ acpi_table_compute_checksum(rsdp,
+ sizeof(struct acpi_table_rsdp));
else
- result = acpi_table_compute_checksum(rsdp, ((struct acpi20_table_rsdp *)rsdp)->length);
+ result =
+ acpi_table_compute_checksum(rsdp,
+ ((struct acpi20_table_rsdp *)
+ rsdp)->length);
if (result) {
printk(KERN_WARNING " >>> ERROR: Invalid checksum\n");
diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c
index 92e0c31539b..a03939399fa 100644
--- a/drivers/acpi/tables/tbconvrt.c
+++ b/drivers/acpi/tables/tbconvrt.c
@@ -46,28 +46,22 @@
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbconvrt")
+ACPI_MODULE_NAME("tbconvrt")
/* Local prototypes */
-
static void
-acpi_tb_init_generic_address (
- struct acpi_generic_address *new_gas_struct,
- u8 register_bit_width,
- acpi_physical_address address);
+acpi_tb_init_generic_address(struct acpi_generic_address *new_gas_struct,
+ u8 register_bit_width,
+ acpi_physical_address address);
static void
-acpi_tb_convert_fadt1 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev1 *original_fadt);
+acpi_tb_convert_fadt1(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev1 *original_fadt);
static void
-acpi_tb_convert_fadt2 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev2 *original_fadt);
-
+acpi_tb_convert_fadt2(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev2 *original_fadt);
u8 acpi_fadt_is_v1;
EXPORT_SYMBOL(acpi_fadt_is_v1);
@@ -87,21 +81,19 @@ EXPORT_SYMBOL(acpi_fadt_is_v1);
******************************************************************************/
u32
-acpi_tb_get_table_count (
- struct rsdp_descriptor *RSDP,
- struct acpi_table_header *RSDT)
+acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
+ struct acpi_table_header *RSDT)
{
- u32 pointer_size;
+ u32 pointer_size;
+ ACPI_FUNCTION_ENTRY();
- ACPI_FUNCTION_ENTRY ();
+ /* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
-
- if (RSDP->revision < 2) {
- pointer_size = sizeof (u32);
- }
- else {
- pointer_size = sizeof (u64);
+ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
+ pointer_size = sizeof(u32);
+ } else {
+ pointer_size = sizeof(u64);
}
/*
@@ -110,10 +102,10 @@ acpi_tb_get_table_count (
* pointers contained within the RSDT/XSDT. The size of the pointers
* is architecture-dependent.
*/
- return ((RSDT->length - sizeof (struct acpi_table_header)) / pointer_size);
+ return ((RSDT->length -
+ sizeof(struct acpi_table_header)) / pointer_size);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_to_xsdt
@@ -126,64 +118,65 @@ acpi_tb_get_table_count (
*
******************************************************************************/
-acpi_status
-acpi_tb_convert_to_xsdt (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info)
{
- acpi_size table_size;
- u32 i;
- XSDT_DESCRIPTOR *new_table;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_size table_size;
+ u32 i;
+ XSDT_DESCRIPTOR *new_table;
+ ACPI_FUNCTION_ENTRY();
/* Compute size of the converted XSDT */
- table_size = ((acpi_size) acpi_gbl_rsdt_table_count * sizeof (u64)) +
- sizeof (struct acpi_table_header);
+ table_size = ((acpi_size) acpi_gbl_rsdt_table_count * sizeof(u64)) +
+ sizeof(struct acpi_table_header);
/* Allocate an XSDT */
- new_table = ACPI_MEM_CALLOCATE (table_size);
+ new_table = ACPI_MEM_CALLOCATE(table_size);
if (!new_table) {
return (AE_NO_MEMORY);
}
/* Copy the header and set the length */
- ACPI_MEMCPY (new_table, table_info->pointer, sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(new_table, table_info->pointer,
+ sizeof(struct acpi_table_header));
new_table->length = (u32) table_size;
/* Copy the table pointers */
for (i = 0; i < acpi_gbl_rsdt_table_count; i++) {
- if (acpi_gbl_RSDP->revision < 2) {
- ACPI_STORE_ADDRESS (new_table->table_offset_entry[i],
- (ACPI_CAST_PTR (struct rsdt_descriptor_rev1,
- table_info->pointer))->table_offset_entry[i]);
- }
- else {
+ /* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
+
+ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
+ ACPI_STORE_ADDRESS(new_table->table_offset_entry[i],
+ (ACPI_CAST_PTR
+ (struct rsdt_descriptor_rev1,
+ table_info->pointer))->
+ table_offset_entry[i]);
+ } else {
new_table->table_offset_entry[i] =
- (ACPI_CAST_PTR (XSDT_DESCRIPTOR,
- table_info->pointer))->table_offset_entry[i];
+ (ACPI_CAST_PTR(XSDT_DESCRIPTOR,
+ table_info->pointer))->
+ table_offset_entry[i];
}
}
/* Delete the original table (either mapped or in a buffer) */
- acpi_tb_delete_single_table (table_info);
+ acpi_tb_delete_single_table(table_info);
/* Point the table descriptor to the new table */
- table_info->pointer = ACPI_CAST_PTR (struct acpi_table_header, new_table);
- table_info->length = table_size;
- table_info->allocation = ACPI_MEM_ALLOCATED;
+ table_info->pointer =
+ ACPI_CAST_PTR(struct acpi_table_header, new_table);
+ table_info->length = table_size;
+ table_info->allocation = ACPI_MEM_ALLOCATED;
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_init_generic_address
@@ -199,21 +192,19 @@ acpi_tb_convert_to_xsdt (
******************************************************************************/
static void
-acpi_tb_init_generic_address (
- struct acpi_generic_address *new_gas_struct,
- u8 register_bit_width,
- acpi_physical_address address)
+acpi_tb_init_generic_address(struct acpi_generic_address *new_gas_struct,
+ u8 register_bit_width,
+ acpi_physical_address address)
{
- ACPI_STORE_ADDRESS (new_gas_struct->address, address);
+ ACPI_STORE_ADDRESS(new_gas_struct->address, address);
new_gas_struct->address_space_id = ACPI_ADR_SPACE_SYSTEM_IO;
new_gas_struct->register_bit_width = register_bit_width;
new_gas_struct->register_bit_offset = 0;
- new_gas_struct->access_width = 0;
+ new_gas_struct->access_width = 0;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_fadt1
@@ -228,9 +219,8 @@ acpi_tb_init_generic_address (
******************************************************************************/
static void
-acpi_tb_convert_fadt1 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev1 *original_fadt)
+acpi_tb_convert_fadt1(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev1 *original_fadt)
{
/* ACPI 1.0 FACS */
@@ -243,12 +233,14 @@ acpi_tb_convert_fadt1 (
* The 2.0 table is an extension of the 1.0 table, so the entire 1.0
* table can be copied first, then expand some fields to 64 bits.
*/
- ACPI_MEMCPY (local_fadt, original_fadt, sizeof (struct fadt_descriptor_rev1));
+ ACPI_MEMCPY(local_fadt, original_fadt,
+ sizeof(struct fadt_descriptor_rev1));
/* Convert table pointers to 64-bit fields */
- ACPI_STORE_ADDRESS (local_fadt->xfirmware_ctrl, local_fadt->V1_firmware_ctrl);
- ACPI_STORE_ADDRESS (local_fadt->Xdsdt, local_fadt->V1_dsdt);
+ ACPI_STORE_ADDRESS(local_fadt->xfirmware_ctrl,
+ local_fadt->V1_firmware_ctrl);
+ ACPI_STORE_ADDRESS(local_fadt->Xdsdt, local_fadt->V1_dsdt);
/*
* System Interrupt Model isn't used in ACPI 2.0
@@ -283,17 +275,17 @@ acpi_tb_convert_fadt1 (
* It primarily adds the FADT reset mechanism.
*/
if ((original_fadt->revision == 2) &&
- (original_fadt->length == sizeof (struct fadt_descriptor_rev2_minus))) {
+ (original_fadt->length ==
+ sizeof(struct fadt_descriptor_rev2_minus))) {
/*
* Grab the entire generic address struct, plus the 1-byte reset value
* that immediately follows.
*/
- ACPI_MEMCPY (&local_fadt->reset_register,
- &(ACPI_CAST_PTR (struct fadt_descriptor_rev2_minus,
- original_fadt))->reset_register,
- sizeof (struct acpi_generic_address) + 1);
- }
- else {
+ ACPI_MEMCPY(&local_fadt->reset_register,
+ &(ACPI_CAST_PTR(struct fadt_descriptor_rev2_minus,
+ original_fadt))->reset_register,
+ sizeof(struct acpi_generic_address) + 1);
+ } else {
/*
* Since there isn't any equivalence in 1.0 and since it is highly
* likely that a 1.0 system has legacy support.
@@ -304,43 +296,60 @@ acpi_tb_convert_fadt1 (
/*
* Convert the V1.0 block addresses to V2.0 GAS structures
*/
- acpi_tb_init_generic_address (&local_fadt->xpm1a_evt_blk, local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_evt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1b_evt_blk, local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_evt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1a_cnt_blk, local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm1b_cnt_blk, local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm2_cnt_blk, local_fadt->pm2_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm2_cnt_blk);
- acpi_tb_init_generic_address (&local_fadt->xpm_tmr_blk, local_fadt->pm_tm_len,
- (acpi_physical_address) local_fadt->V1_pm_tmr_blk);
- acpi_tb_init_generic_address (&local_fadt->xgpe0_blk, 0,
- (acpi_physical_address) local_fadt->V1_gpe0_blk);
- acpi_tb_init_generic_address (&local_fadt->xgpe1_blk, 0,
- (acpi_physical_address) local_fadt->V1_gpe1_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1a_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1b_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1a_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm1b_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm2_cnt_blk,
+ local_fadt->pm2_cnt_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm2_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm_tmr_blk,
+ local_fadt->pm_tm_len,
+ (acpi_physical_address) local_fadt->
+ V1_pm_tmr_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe0_blk, 0,
+ (acpi_physical_address) local_fadt->
+ V1_gpe0_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe1_blk, 0,
+ (acpi_physical_address) local_fadt->
+ V1_gpe1_blk);
/* Create separate GAS structs for the PM1 Enable registers */
- acpi_tb_init_generic_address (&acpi_gbl_xpm1a_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1a_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1a_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1a_evt_blk.address +
+ ACPI_DIV_2(acpi_gbl_FADT->pm1_evt_len)));
/* PM1B is optional; leave null if not present */
if (local_fadt->xpm1b_evt_blk.address) {
- acpi_tb_init_generic_address (&acpi_gbl_xpm1b_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1b_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1b_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1b_evt_blk.
+ address +
+ ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len)));
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_fadt2
@@ -356,14 +365,14 @@ acpi_tb_convert_fadt1 (
******************************************************************************/
static void
-acpi_tb_convert_fadt2 (
- struct fadt_descriptor_rev2 *local_fadt,
- struct fadt_descriptor_rev2 *original_fadt)
+acpi_tb_convert_fadt2(struct fadt_descriptor_rev2 *local_fadt,
+ struct fadt_descriptor_rev2 *original_fadt)
{
/* We have an ACPI 2.0 FADT but we must copy it to our local buffer */
- ACPI_MEMCPY (local_fadt, original_fadt, sizeof (struct fadt_descriptor_rev2));
+ ACPI_MEMCPY(local_fadt, original_fadt,
+ sizeof(struct fadt_descriptor_rev2));
/*
* "X" fields are optional extensions to the original V1.0 fields, so
@@ -371,86 +380,99 @@ acpi_tb_convert_fadt2 (
* is zero.
*/
if (!(local_fadt->xfirmware_ctrl)) {
- ACPI_STORE_ADDRESS (local_fadt->xfirmware_ctrl,
- local_fadt->V1_firmware_ctrl);
+ ACPI_STORE_ADDRESS(local_fadt->xfirmware_ctrl,
+ local_fadt->V1_firmware_ctrl);
}
if (!(local_fadt->Xdsdt)) {
- ACPI_STORE_ADDRESS (local_fadt->Xdsdt, local_fadt->V1_dsdt);
+ ACPI_STORE_ADDRESS(local_fadt->Xdsdt, local_fadt->V1_dsdt);
}
if (!(local_fadt->xpm1a_evt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1a_evt_blk,
- local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1a_evt_blk);
}
if (!(local_fadt->xpm1b_evt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1b_evt_blk,
- local_fadt->pm1_evt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_evt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_evt_blk,
+ local_fadt->pm1_evt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1b_evt_blk);
}
if (!(local_fadt->xpm1a_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1a_cnt_blk,
- local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1a_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1a_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1a_cnt_blk);
}
if (!(local_fadt->xpm1b_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm1b_cnt_blk,
- local_fadt->pm1_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm1b_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm1b_cnt_blk,
+ local_fadt->pm1_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm1b_cnt_blk);
}
if (!(local_fadt->xpm2_cnt_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm2_cnt_blk,
- local_fadt->pm2_cnt_len,
- (acpi_physical_address) local_fadt->V1_pm2_cnt_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm2_cnt_blk,
+ local_fadt->pm2_cnt_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm2_cnt_blk);
}
if (!(local_fadt->xpm_tmr_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xpm_tmr_blk,
- local_fadt->pm_tm_len,
- (acpi_physical_address) local_fadt->V1_pm_tmr_blk);
+ acpi_tb_init_generic_address(&local_fadt->xpm_tmr_blk,
+ local_fadt->pm_tm_len,
+ (acpi_physical_address)
+ local_fadt->V1_pm_tmr_blk);
}
if (!(local_fadt->xgpe0_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xgpe0_blk,
- 0, (acpi_physical_address) local_fadt->V1_gpe0_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe0_blk,
+ 0,
+ (acpi_physical_address)
+ local_fadt->V1_gpe0_blk);
}
if (!(local_fadt->xgpe1_blk.address)) {
- acpi_tb_init_generic_address (&local_fadt->xgpe1_blk,
- 0, (acpi_physical_address) local_fadt->V1_gpe1_blk);
+ acpi_tb_init_generic_address(&local_fadt->xgpe1_blk,
+ 0,
+ (acpi_physical_address)
+ local_fadt->V1_gpe1_blk);
}
/* Create separate GAS structs for the PM1 Enable registers */
- acpi_tb_init_generic_address (&acpi_gbl_xpm1a_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1a_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1a_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1a_evt_blk.address +
+ ACPI_DIV_2(acpi_gbl_FADT->pm1_evt_len)));
acpi_gbl_xpm1a_enable.address_space_id =
- local_fadt->xpm1a_evt_blk.address_space_id;
+ local_fadt->xpm1a_evt_blk.address_space_id;
/* PM1B is optional; leave null if not present */
if (local_fadt->xpm1b_evt_blk.address) {
- acpi_tb_init_generic_address (&acpi_gbl_xpm1b_enable,
- (u8) ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len),
- (acpi_physical_address)
- (local_fadt->xpm1b_evt_blk.address +
- ACPI_DIV_2 (acpi_gbl_FADT->pm1_evt_len)));
+ acpi_tb_init_generic_address(&acpi_gbl_xpm1b_enable,
+ (u8) ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len),
+ (acpi_physical_address)
+ (local_fadt->xpm1b_evt_blk.
+ address +
+ ACPI_DIV_2(acpi_gbl_FADT->
+ pm1_evt_len)));
acpi_gbl_xpm1b_enable.address_space_id =
- local_fadt->xpm1b_evt_blk.address_space_id;
+ local_fadt->xpm1b_evt_blk.address_space_id;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_convert_table_fadt
@@ -467,83 +489,76 @@ acpi_tb_convert_fadt2 (
*
******************************************************************************/
-acpi_status
-acpi_tb_convert_table_fadt (
- void)
+acpi_status acpi_tb_convert_table_fadt(void)
{
- struct fadt_descriptor_rev2 *local_fadt;
- struct acpi_table_desc *table_desc;
-
-
- ACPI_FUNCTION_TRACE ("tb_convert_table_fadt");
+ struct fadt_descriptor_rev2 *local_fadt;
+ struct acpi_table_desc *table_desc;
+ ACPI_FUNCTION_TRACE("tb_convert_table_fadt");
/*
* acpi_gbl_FADT is valid. Validate the FADT length. The table must be
* at least as long as the version 1.0 FADT
*/
- if (acpi_gbl_FADT->length < sizeof (struct fadt_descriptor_rev1)) {
- ACPI_REPORT_ERROR (("FADT is invalid, too short: 0x%X\n",
- acpi_gbl_FADT->length));
- return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
+ if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev1)) {
+ ACPI_REPORT_ERROR(("FADT is invalid, too short: 0x%X\n",
+ acpi_gbl_FADT->length));
+ return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
/* Allocate buffer for the ACPI 2.0(+) FADT */
- local_fadt = ACPI_MEM_CALLOCATE (sizeof (struct fadt_descriptor_rev2));
+ local_fadt = ACPI_MEM_CALLOCATE(sizeof(struct fadt_descriptor_rev2));
if (!local_fadt) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
if (acpi_gbl_FADT->revision >= FADT2_REVISION_ID) {
- if (acpi_gbl_FADT->length < sizeof (struct fadt_descriptor_rev2)) {
+ if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev2)) {
/* Length is too short to be a V2.0 table */
- ACPI_REPORT_WARNING ((
- "Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n",
- acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
+ ACPI_REPORT_WARNING(("Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n", acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
- acpi_tb_convert_fadt1 (local_fadt, (void *) acpi_gbl_FADT);
- }
- else {
+ acpi_tb_convert_fadt1(local_fadt,
+ (void *)acpi_gbl_FADT);
+ } else {
/* Valid V2.0 table */
- acpi_tb_convert_fadt2 (local_fadt, acpi_gbl_FADT);
+ acpi_tb_convert_fadt2(local_fadt, acpi_gbl_FADT);
}
- }
- else {
+ } else {
/* Valid V1.0 table */
- acpi_tb_convert_fadt1 (local_fadt, (void *) acpi_gbl_FADT);
+ acpi_tb_convert_fadt1(local_fadt, (void *)acpi_gbl_FADT);
}
/* Global FADT pointer will point to the new common V2.0 FADT */
acpi_gbl_FADT = local_fadt;
- acpi_gbl_FADT->length = sizeof (FADT_DESCRIPTOR);
+ acpi_gbl_FADT->length = sizeof(FADT_DESCRIPTOR);
/* Free the original table */
table_desc = acpi_gbl_table_lists[ACPI_TABLE_FADT].next;
- acpi_tb_delete_single_table (table_desc);
+ acpi_tb_delete_single_table(table_desc);
/* Install the new table */
- table_desc->pointer = ACPI_CAST_PTR (struct acpi_table_header, acpi_gbl_FADT);
- table_desc->allocation = ACPI_MEM_ALLOCATED;
- table_desc->length = sizeof (struct fadt_descriptor_rev2);
+ table_desc->pointer =
+ ACPI_CAST_PTR(struct acpi_table_header, acpi_gbl_FADT);
+ table_desc->allocation = ACPI_MEM_ALLOCATED;
+ table_desc->length = sizeof(struct fadt_descriptor_rev2);
/* Dump the entire FADT */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Hex dump of common internal FADT, size %d (%X)\n",
- acpi_gbl_FADT->length, acpi_gbl_FADT->length));
- ACPI_DUMP_BUFFER ((u8 *) (acpi_gbl_FADT), acpi_gbl_FADT->length);
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Hex dump of common internal FADT, size %d (%X)\n",
+ acpi_gbl_FADT->length, acpi_gbl_FADT->length));
+ ACPI_DUMP_BUFFER((u8 *) (acpi_gbl_FADT), acpi_gbl_FADT->length);
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_build_common_facs
@@ -557,26 +572,21 @@ acpi_tb_convert_table_fadt (
*
******************************************************************************/
-acpi_status
-acpi_tb_build_common_facs (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info)
{
- ACPI_FUNCTION_TRACE ("tb_build_common_facs");
-
+ ACPI_FUNCTION_TRACE("tb_build_common_facs");
/* Absolute minimum length is 24, but the ACPI spec says 64 */
if (acpi_gbl_FACS->length < 24) {
- ACPI_REPORT_ERROR (("Invalid FACS table length: 0x%X\n",
- acpi_gbl_FACS->length));
- return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
+ ACPI_REPORT_ERROR(("Invalid FACS table length: 0x%X\n",
+ acpi_gbl_FACS->length));
+ return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
if (acpi_gbl_FACS->length < 64) {
- ACPI_REPORT_WARNING ((
- "FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n",
- acpi_gbl_FACS->length));
+ ACPI_REPORT_WARNING(("FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n", acpi_gbl_FACS->length));
}
/* Copy fields to the new FACS */
@@ -584,22 +594,22 @@ acpi_tb_build_common_facs (
acpi_gbl_common_fACS.global_lock = &(acpi_gbl_FACS->global_lock);
if ((acpi_gbl_RSDP->revision < 2) ||
- (acpi_gbl_FACS->length < 32) ||
- (!(acpi_gbl_FACS->xfirmware_waking_vector))) {
+ (acpi_gbl_FACS->length < 32) ||
+ (!(acpi_gbl_FACS->xfirmware_waking_vector))) {
/* ACPI 1.0 FACS or short table or optional X_ field is zero */
- acpi_gbl_common_fACS.firmware_waking_vector = ACPI_CAST_PTR (u64,
- &(acpi_gbl_FACS->firmware_waking_vector));
+ acpi_gbl_common_fACS.firmware_waking_vector = ACPI_CAST_PTR(u64,
+ &
+ (acpi_gbl_FACS->
+ firmware_waking_vector));
acpi_gbl_common_fACS.vector_width = 32;
- }
- else {
+ } else {
/* ACPI 2.0 FACS with valid X_ field */
- acpi_gbl_common_fACS.firmware_waking_vector = &acpi_gbl_FACS->xfirmware_waking_vector;
+ acpi_gbl_common_fACS.firmware_waking_vector =
+ &acpi_gbl_FACS->xfirmware_waking_vector;
acpi_gbl_common_fACS.vector_width = 64;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
-
diff --git a/drivers/acpi/tables/tbget.c b/drivers/acpi/tables/tbget.c
index 4ab2aadc613..6acd5aeb093 100644
--- a/drivers/acpi/tables/tbget.c
+++ b/drivers/acpi/tables/tbget.c
@@ -41,27 +41,21 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbget")
+ACPI_MODULE_NAME("tbget")
/* Local prototypes */
-
static acpi_status
-acpi_tb_get_this_table (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info);
+acpi_tb_get_this_table(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info);
static acpi_status
-acpi_tb_table_override (
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info);
-
+acpi_tb_table_override(struct acpi_table_header *header,
+ struct acpi_table_desc *table_info);
/*******************************************************************************
*
@@ -78,37 +72,34 @@ acpi_tb_table_override (
******************************************************************************/
acpi_status
-acpi_tb_get_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info)
+acpi_tb_get_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_table");
+ acpi_status status;
+ struct acpi_table_header header;
+ ACPI_FUNCTION_TRACE("tb_get_table");
/* Get the header in order to get signature and table size */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get ACPI table (size %X), %s\n",
- header.length, acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get ACPI table (size %X), %s\n",
+ header.length,
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_header
@@ -127,16 +118,13 @@ acpi_tb_get_table (
******************************************************************************/
acpi_status
-acpi_tb_get_table_header (
- struct acpi_pointer *address,
- struct acpi_table_header *return_header)
+acpi_tb_get_table_header(struct acpi_pointer *address,
+ struct acpi_table_header *return_header)
{
- acpi_status status = AE_OK;
- struct acpi_table_header *header = NULL;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_table_header");
+ acpi_status status = AE_OK;
+ struct acpi_table_header *header = NULL;
+ ACPI_FUNCTION_TRACE("tb_get_table_header");
/*
* Flags contains the current processor mode (Virtual or Physical
@@ -148,46 +136,42 @@ acpi_tb_get_table_header (
/* Pointer matches processor mode, copy the header */
- ACPI_MEMCPY (return_header, address->pointer.logical,
- sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(return_header, address->pointer.logical,
+ sizeof(struct acpi_table_header));
break;
-
case ACPI_LOGMODE_PHYSPTR:
- /* Create a logical address for the physical pointer*/
+ /* Create a logical address for the physical pointer */
- status = acpi_os_map_memory (address->pointer.physical,
- sizeof (struct acpi_table_header), (void *) &header);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not map memory at %8.8X%8.8X for length %X\n",
- ACPI_FORMAT_UINT64 (address->pointer.physical),
- sizeof (struct acpi_table_header)));
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address->pointer.physical,
+ sizeof(struct acpi_table_header),
+ (void *)&header);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not map memory at %8.8X%8.8X for length %X\n", ACPI_FORMAT_UINT64(address->pointer.physical), sizeof(struct acpi_table_header)));
+ return_ACPI_STATUS(status);
}
/* Copy header and delete mapping */
- ACPI_MEMCPY (return_header, header, sizeof (struct acpi_table_header));
- acpi_os_unmap_memory (header, sizeof (struct acpi_table_header));
+ ACPI_MEMCPY(return_header, header,
+ sizeof(struct acpi_table_header));
+ acpi_os_unmap_memory(header, sizeof(struct acpi_table_header));
break;
-
default:
- ACPI_REPORT_ERROR (("Invalid address flags %X\n",
- address->pointer_type));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_REPORT_ERROR(("Invalid address flags %X\n",
+ address->pointer_type));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Table Signature: [%4.4s]\n",
- return_header->signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "Table Signature: [%4.4s]\n",
+ return_header->signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_body
@@ -209,37 +193,33 @@ acpi_tb_get_table_header (
******************************************************************************/
acpi_status
-acpi_tb_get_table_body (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_get_table_body(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_table_body");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("tb_get_table_body");
if (!table_info || !address) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Attempt table override. */
- status = acpi_tb_table_override (header, table_info);
- if (ACPI_SUCCESS (status)) {
+ status = acpi_tb_table_override(header, table_info);
+ if (ACPI_SUCCESS(status)) {
/* Table was overridden by the host OS */
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* No override, get the original table */
- status = acpi_tb_get_this_table (address, header, table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_this_table(address, header, table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_table_override
@@ -255,61 +235,57 @@ acpi_tb_get_table_body (
******************************************************************************/
static acpi_status
-acpi_tb_table_override (
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_table_override(struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_header *new_table;
- acpi_status status;
- struct acpi_pointer address;
-
-
- ACPI_FUNCTION_TRACE ("tb_table_override");
+ struct acpi_table_header *new_table;
+ acpi_status status;
+ struct acpi_pointer address;
+ ACPI_FUNCTION_TRACE("tb_table_override");
/*
* The OSL will examine the header and decide whether to override this
* table. If it decides to override, a table will be returned in new_table,
* which we will then copy.
*/
- status = acpi_os_table_override (header, &new_table);
- if (ACPI_FAILURE (status)) {
+ status = acpi_os_table_override(header, &new_table);
+ if (ACPI_FAILURE(status)) {
/* Some severe error from the OSL, but we basically ignore it */
- ACPI_REPORT_ERROR (("Could not override ACPI table, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ ACPI_REPORT_ERROR(("Could not override ACPI table, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
if (!new_table) {
/* No table override */
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
* We have a new table to override the old one. Get a copy of
* the new one. We know that the new table has a logical pointer.
*/
- address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
address.pointer.logical = new_table;
- status = acpi_tb_get_this_table (&address, new_table, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not copy override ACPI table, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_this_table(&address, new_table, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not copy override ACPI table, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/* Copy the table info */
- ACPI_REPORT_INFO (("Table [%4.4s] replaced by host OS\n",
- table_info->pointer->signature));
+ ACPI_REPORT_INFO(("Table [%4.4s] replaced by host OS\n",
+ table_info->pointer->signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_this_table
@@ -329,18 +305,15 @@ acpi_tb_table_override (
******************************************************************************/
static acpi_status
-acpi_tb_get_this_table (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info)
+acpi_tb_get_this_table(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_header *full_table = NULL;
- u8 allocation;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_this_table");
+ struct acpi_table_header *full_table = NULL;
+ u8 allocation;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("tb_get_this_table");
/*
* Flags contains the current processor mode (Virtual or Physical
@@ -352,38 +325,33 @@ acpi_tb_get_this_table (
/* Pointer matches processor mode, copy the table to a new buffer */
- full_table = ACPI_MEM_ALLOCATE (header->length);
+ full_table = ACPI_MEM_ALLOCATE(header->length);
if (!full_table) {
- ACPI_REPORT_ERROR ((
- "Could not allocate table memory for [%4.4s] length %X\n",
- header->signature, header->length));
- return_ACPI_STATUS (AE_NO_MEMORY);
+ ACPI_REPORT_ERROR(("Could not allocate table memory for [%4.4s] length %X\n", header->signature, header->length));
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the entire table (including header) to the local buffer */
- ACPI_MEMCPY (full_table, address->pointer.logical, header->length);
+ ACPI_MEMCPY(full_table, address->pointer.logical,
+ header->length);
/* Save allocation type */
allocation = ACPI_MEM_ALLOCATED;
break;
-
case ACPI_LOGMODE_PHYSPTR:
/*
* Just map the table's physical memory
* into our address space.
*/
- status = acpi_os_map_memory (address->pointer.physical,
- (acpi_size) header->length, (void *) &full_table);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n",
- header->signature,
- ACPI_FORMAT_UINT64 (address->pointer.physical),
- header->length));
+ status = acpi_os_map_memory(address->pointer.physical,
+ (acpi_size) header->length,
+ (void *)&full_table);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n", header->signature, ACPI_FORMAT_UINT64(address->pointer.physical), header->length));
return (status);
}
@@ -392,12 +360,11 @@ acpi_tb_get_this_table (
allocation = ACPI_MEM_MAPPED;
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid address flags %X\n",
- address->pointer_type));
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid address flags %X\n",
+ address->pointer_type));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -405,10 +372,10 @@ acpi_tb_get_this_table (
* even the ones whose signature we don't recognize
*/
if (table_info->type != ACPI_TABLE_FACS) {
- status = acpi_tb_verify_table_checksum (full_table);
+ status = acpi_tb_verify_table_checksum(full_table);
#if (!ACPI_CHECKSUM_ABORT)
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/* Ignore the error if configuration says so */
status = AE_OK;
@@ -418,19 +385,19 @@ acpi_tb_get_this_table (
/* Return values */
- table_info->pointer = full_table;
- table_info->length = (acpi_size) header->length;
- table_info->allocation = allocation;
+ table_info->pointer = full_table;
+ table_info->length = (acpi_size) header->length;
+ table_info->allocation = allocation;
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Found table [%4.4s] at %8.8X%8.8X, mapped/copied to %p\n",
- full_table->signature,
- ACPI_FORMAT_UINT64 (address->pointer.physical), full_table));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found table [%4.4s] at %8.8X%8.8X, mapped/copied to %p\n",
+ full_table->signature,
+ ACPI_FORMAT_UINT64(address->pointer.physical),
+ full_table));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_ptr
@@ -447,24 +414,20 @@ acpi_tb_get_this_table (
******************************************************************************/
acpi_status
-acpi_tb_get_table_ptr (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header **table_ptr_loc)
+acpi_tb_get_table_ptr(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header **table_ptr_loc)
{
- struct acpi_table_desc *table_desc;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_table_ptr");
+ struct acpi_table_desc *table_desc;
+ u32 i;
+ ACPI_FUNCTION_TRACE("tb_get_table_ptr");
if (!acpi_gbl_DSDT) {
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
if (table_type > ACPI_TABLE_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -476,15 +439,16 @@ acpi_tb_get_table_ptr (
*table_ptr_loc = NULL;
if (acpi_gbl_table_lists[table_type].next) {
- *table_ptr_loc = acpi_gbl_table_lists[table_type].next->pointer;
+ *table_ptr_loc =
+ acpi_gbl_table_lists[table_type].next->pointer;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Check for instance out of range */
if (instance > acpi_gbl_table_lists[table_type].count) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Walk the list to get the desired table
@@ -503,6 +467,5 @@ acpi_tb_get_table_ptr (
*table_ptr_loc = table_desc->pointer;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
diff --git a/drivers/acpi/tables/tbgetall.c b/drivers/acpi/tables/tbgetall.c
index eea5b8cb5eb..8d72343537e 100644
--- a/drivers/acpi/tables/tbgetall.c
+++ b/drivers/acpi/tables/tbgetall.c
@@ -41,27 +41,21 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbgetall")
+ACPI_MODULE_NAME("tbgetall")
/* Local prototypes */
-
static acpi_status
-acpi_tb_get_primary_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info);
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info);
static acpi_status
-acpi_tb_get_secondary_table (
- struct acpi_pointer *address,
- acpi_string signature,
- struct acpi_table_desc *table_info);
-
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info);
/*******************************************************************************
*
@@ -77,58 +71,54 @@ acpi_tb_get_secondary_table (
******************************************************************************/
static acpi_status
-acpi_tb_get_primary_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info)
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_primary_table");
+ acpi_status status;
+ struct acpi_table_header header;
+ ACPI_FUNCTION_TRACE("tb_get_primary_table");
/* Ignore a NULL address in the RSDT */
if (!address->pointer.value) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the header in order to get signature and table size */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Clear the table_info */
- ACPI_MEMSET (table_info, 0, sizeof (struct acpi_table_desc));
+ ACPI_MEMSET(table_info, 0, sizeof(struct acpi_table_desc));
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_PRIMARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_PRIMARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_secondary_table
@@ -143,32 +133,27 @@ acpi_tb_get_primary_table (
******************************************************************************/
static acpi_status
-acpi_tb_get_secondary_table (
- struct acpi_pointer *address,
- acpi_string signature,
- struct acpi_table_desc *table_info)
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
-
-
- ACPI_FUNCTION_TRACE_STR ("tb_get_secondary_table", signature);
+ acpi_status status;
+ struct acpi_table_header header;
+ ACPI_FUNCTION_TRACE_STR("tb_get_secondary_table", signature);
/* Get the header in order to match the signature */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Signature must match request */
- if (ACPI_STRNCMP (header.signature, signature, ACPI_NAME_SIZE)) {
- ACPI_REPORT_ERROR ((
- "Incorrect table signature - wanted [%s] found [%4.4s]\n",
- signature, header.signature));
- return_ACPI_STATUS (AE_BAD_SIGNATURE);
+ if (ACPI_STRNCMP(header.signature, signature, ACPI_NAME_SIZE)) {
+ ACPI_REPORT_ERROR(("Incorrect table signature - wanted [%s] found [%4.4s]\n", signature, header.signature));
+ return_ACPI_STATUS(AE_BAD_SIGNATURE);
}
/*
@@ -176,25 +161,24 @@ acpi_tb_get_secondary_table (
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_SECONDARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_SECONDARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_required_tables
@@ -214,23 +198,19 @@ acpi_tb_get_secondary_table (
*
******************************************************************************/
-acpi_status
-acpi_tb_get_required_tables (
- void)
+acpi_status acpi_tb_get_required_tables(void)
{
- acpi_status status = AE_OK;
- u32 i;
- struct acpi_table_desc table_info;
- struct acpi_pointer address;
-
+ acpi_status status = AE_OK;
+ u32 i;
+ struct acpi_table_desc table_info;
+ struct acpi_pointer address;
- ACPI_FUNCTION_TRACE ("tb_get_required_tables");
+ ACPI_FUNCTION_TRACE("tb_get_required_tables");
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
- acpi_gbl_rsdt_table_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
+ acpi_gbl_rsdt_table_count));
-
- address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
/*
* Loop through all table pointers found in RSDT.
@@ -243,84 +223,79 @@ acpi_tb_get_required_tables (
for (i = 0; i < acpi_gbl_rsdt_table_count; i++) {
/* Get the table address from the common internal XSDT */
- address.pointer.value =
- acpi_gbl_XSDT->table_offset_entry[i];
+ address.pointer.value = acpi_gbl_XSDT->table_offset_entry[i];
/*
* Get the tables needed by this subsystem (FADT and any SSDTs).
* NOTE: All other tables are completely ignored at this time.
*/
- status = acpi_tb_get_primary_table (&address, &table_info);
+ status = acpi_tb_get_primary_table(&address, &table_info);
if ((status != AE_OK) && (status != AE_TABLE_NOT_SUPPORTED)) {
- ACPI_REPORT_WARNING (("%s, while getting table at %8.8X%8.8X\n",
- acpi_format_exception (status),
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ ACPI_REPORT_WARNING(("%s, while getting table at %8.8X%8.8X\n", acpi_format_exception(status), ACPI_FORMAT_UINT64(address.pointer.value)));
}
}
/* We must have a FADT to continue */
if (!acpi_gbl_FADT) {
- ACPI_REPORT_ERROR (("No FADT present in RSDT/XSDT\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_REPORT_ERROR(("No FADT present in RSDT/XSDT\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
* Convert the FADT to a common format. This allows earlier revisions of
* the table to coexist with newer versions, using common access code.
*/
- status = acpi_tb_convert_table_fadt ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "Could not convert FADT to internal common format\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_convert_table_fadt();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not convert FADT to internal common format\n"));
+ return_ACPI_STATUS(status);
}
/* Get the FACS (Pointed to by the FADT) */
address.pointer.value = acpi_gbl_FADT->xfirmware_ctrl;
- status = acpi_tb_get_secondary_table (&address, FACS_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the FACS, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, FACS_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get/install the FACS, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/*
* Create the common FACS pointer table
* (Contains pointers to the original table)
*/
- status = acpi_tb_build_common_facs (&table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_build_common_facs(&table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get/install the DSDT (Pointed to by the FADT) */
address.pointer.value = acpi_gbl_FADT->Xdsdt;
- status = acpi_tb_get_secondary_table (&address, DSDT_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the DSDT\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, DSDT_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not get/install the DSDT\n"));
+ return_ACPI_STATUS(status);
}
/* Set Integer Width (32/64) based upon DSDT revision */
- acpi_ut_set_integer_width (acpi_gbl_DSDT->revision);
+ acpi_ut_set_integer_width(acpi_gbl_DSDT->revision);
/* Dump the entire DSDT */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
- acpi_gbl_DSDT->length, acpi_gbl_DSDT->length, acpi_gbl_integer_bit_width));
- ACPI_DUMP_BUFFER ((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
+ acpi_gbl_DSDT->length, acpi_gbl_DSDT->length,
+ acpi_gbl_integer_bit_width));
+ ACPI_DUMP_BUFFER((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
/* Always delete the RSDP mapping, we are done with it */
- acpi_tb_delete_tables_by_type (ACPI_TABLE_RSDP);
- return_ACPI_STATUS (status);
+ acpi_tb_delete_tables_by_type(ACPI_TABLE_RSDP);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c
index 629b64c8193..10db8484e46 100644
--- a/drivers/acpi/tables/tbinstal.c
+++ b/drivers/acpi/tables/tbinstal.c
@@ -41,22 +41,16 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbinstal")
+ACPI_MODULE_NAME("tbinstal")
/* Local prototypes */
-
static acpi_status
-acpi_tb_match_signature (
- char *signature,
- struct acpi_table_desc *table_info,
- u8 search_type);
-
+acpi_tb_match_signature(char *signature,
+ struct acpi_table_desc *table_info, u8 search_type);
/*******************************************************************************
*
@@ -74,16 +68,12 @@ acpi_tb_match_signature (
******************************************************************************/
static acpi_status
-acpi_tb_match_signature (
- char *signature,
- struct acpi_table_desc *table_info,
- u8 search_type)
+acpi_tb_match_signature(char *signature,
+ struct acpi_table_desc *table_info, u8 search_type)
{
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_TRACE ("tb_match_signature");
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE("tb_match_signature");
/* Search for a signature match among the known table types */
@@ -92,30 +82,30 @@ acpi_tb_match_signature (
continue;
}
- if (!ACPI_STRNCMP (signature, acpi_gbl_table_data[i].signature,
- acpi_gbl_table_data[i].sig_length)) {
+ if (!ACPI_STRNCMP(signature, acpi_gbl_table_data[i].signature,
+ acpi_gbl_table_data[i].sig_length)) {
/* Found a signature match, return index if requested */
if (table_info) {
table_info->type = (u8) i;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Table [%4.4s] is an ACPI table consumed by the core subsystem\n",
- (char *) acpi_gbl_table_data[i].signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Table [%4.4s] is an ACPI table consumed by the core subsystem\n",
+ (char *)acpi_gbl_table_data[i].
+ signature));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Table [%4.4s] is not an ACPI table consumed by the core subsystem - ignored\n",
- (char *) signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Table [%4.4s] is not an ACPI table consumed by the core subsystem - ignored\n",
+ (char *)signature));
- return_ACPI_STATUS (AE_TABLE_NOT_SUPPORTED);
+ return_ACPI_STATUS(AE_TABLE_NOT_SUPPORTED);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_install_table
@@ -124,46 +114,52 @@ acpi_tb_match_signature (
*
* RETURN: Status
*
- * DESCRIPTION: Load and validate all tables other than the RSDT. The RSDT must
- * already be loaded and validated.
- * Install the table into the global data structs.
+ * DESCRIPTION: Install the table into the global data structures.
*
******************************************************************************/
-acpi_status
-acpi_tb_install_table (
- struct acpi_table_desc *table_info)
+acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info)
{
- acpi_status status;
-
- ACPI_FUNCTION_TRACE ("tb_install_table");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("tb_install_table");
/* Lock tables while installing */
- status = acpi_ut_acquire_mutex (ACPI_MTX_TABLES);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not acquire table mutex for [%4.4s], %s\n",
- table_info->pointer->signature, acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not acquire table mutex, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
+ }
+
+ /*
+ * Ignore a table that is already installed. For example, some BIOS
+ * ASL code will repeatedly attempt to load the same SSDT.
+ */
+ status = acpi_tb_is_table_installed(table_info);
+ if (ACPI_FAILURE(status)) {
+ goto unlock_and_exit;
}
/* Install the table into the global data structure */
- status = acpi_tb_init_table_descriptor (table_info->type, table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not install ACPI table [%4.4s], %s\n",
- table_info->pointer->signature, acpi_format_exception (status)));
+ status = acpi_tb_init_table_descriptor(table_info->type, table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Could not install table [%4.4s], %s\n",
+ table_info->pointer->signature,
+ acpi_format_exception(status)));
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%s located at %p\n",
- acpi_gbl_table_data[table_info->type].name, table_info->pointer));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s located at %p\n",
+ acpi_gbl_table_data[table_info->type].name,
+ table_info->pointer));
- (void) acpi_ut_release_mutex (ACPI_MTX_TABLES);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_recognize_table
@@ -186,22 +182,18 @@ acpi_tb_install_table (
******************************************************************************/
acpi_status
-acpi_tb_recognize_table (
- struct acpi_table_desc *table_info,
- u8 search_type)
+acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type)
{
- struct acpi_table_header *table_header;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("tb_recognize_table");
+ struct acpi_table_header *table_header;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("tb_recognize_table");
/* Ensure that we have a valid table pointer */
- table_header = (struct acpi_table_header *) table_info->pointer;
+ table_header = (struct acpi_table_header *)table_info->pointer;
if (!table_header) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
@@ -212,25 +204,24 @@ acpi_tb_recognize_table (
* This can be any one of many valid ACPI tables, it just isn't one of
* the tables that is consumed by the core subsystem
*/
- status = acpi_tb_match_signature (table_header->signature,
- table_info, search_type);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_match_signature(table_header->signature,
+ table_info, search_type);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- status = acpi_tb_validate_table_header (table_header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_validate_table_header(table_header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Return the table type and length via the info struct */
table_info->length = (acpi_size) table_header->length;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_init_table_descriptor
@@ -245,22 +236,27 @@ acpi_tb_recognize_table (
******************************************************************************/
acpi_status
-acpi_tb_init_table_descriptor (
- acpi_table_type table_type,
- struct acpi_table_desc *table_info)
+acpi_tb_init_table_descriptor(acpi_table_type table_type,
+ struct acpi_table_desc *table_info)
{
- struct acpi_table_list *list_head;
- struct acpi_table_desc *table_desc;
-
-
- ACPI_FUNCTION_TRACE_U32 ("tb_init_table_descriptor", table_type);
+ struct acpi_table_list *list_head;
+ struct acpi_table_desc *table_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_U32("tb_init_table_descriptor", table_type);
/* Allocate a descriptor for this table */
- table_desc = ACPI_MEM_CALLOCATE (sizeof (struct acpi_table_desc));
+ table_desc = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc));
if (!table_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+
+ /* Get a new owner ID for the table */
+
+ status = acpi_ut_allocate_owner_id(&table_desc->owner_id);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table into the global data structure */
@@ -272,14 +268,14 @@ acpi_tb_init_table_descriptor (
* includes most ACPI tables such as the DSDT. 2) Multiple instances of
* the table are allowed. This includes SSDT and PSDTs.
*/
- if (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags)) {
+ if (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags)) {
/*
* Only one table allowed, and a table has alread been installed
* at this location, so return an error.
*/
if (list_head->next) {
- ACPI_MEM_FREE (table_desc);
- return_ACPI_STATUS (AE_ALREADY_EXISTS);
+ ACPI_MEM_FREE(table_desc);
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
table_desc->next = list_head->next;
@@ -290,8 +286,7 @@ acpi_tb_init_table_descriptor (
}
list_head->count++;
- }
- else {
+ } else {
/*
* Link the new table in to the list of tables of this type.
* Insert at the end of the list, order IS IMPORTANT.
@@ -302,8 +297,7 @@ acpi_tb_init_table_descriptor (
if (!list_head->next) {
list_head->next = table_desc;
- }
- else {
+ } else {
table_desc->next = list_head->next;
while (table_desc->next->next) {
@@ -318,15 +312,14 @@ acpi_tb_init_table_descriptor (
/* Finish initialization of the table descriptor */
- table_desc->type = (u8) table_type;
- table_desc->pointer = table_info->pointer;
- table_desc->length = table_info->length;
- table_desc->allocation = table_info->allocation;
- table_desc->aml_start = (u8 *) (table_desc->pointer + 1),
- table_desc->aml_length = (u32) (table_desc->length -
- (u32) sizeof (struct acpi_table_header));
- table_desc->table_id = acpi_ut_allocate_owner_id (
- ACPI_OWNER_TYPE_TABLE);
+ table_desc->type = (u8) table_type;
+ table_desc->pointer = table_info->pointer;
+ table_desc->length = table_info->length;
+ table_desc->allocation = table_info->allocation;
+ table_desc->aml_start = (u8 *) (table_desc->pointer + 1),
+ table_desc->aml_length = (u32) (table_desc->length -
+ (u32) sizeof(struct
+ acpi_table_header));
table_desc->loaded_into_namespace = FALSE;
/*
@@ -334,18 +327,18 @@ acpi_tb_init_table_descriptor (
* newly installed table
*/
if (acpi_gbl_table_data[table_type].global_ptr) {
- *(acpi_gbl_table_data[table_type].global_ptr) = table_info->pointer;
+ *(acpi_gbl_table_data[table_type].global_ptr) =
+ table_info->pointer;
}
/* Return Data */
- table_info->table_id = table_desc->table_id;
- table_info->installed_desc = table_desc;
+ table_info->owner_id = table_desc->owner_id;
+ table_info->installed_desc = table_desc;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_all_tables
@@ -358,23 +351,19 @@ acpi_tb_init_table_descriptor (
*
******************************************************************************/
-void
-acpi_tb_delete_all_tables (
- void)
+void acpi_tb_delete_all_tables(void)
{
- acpi_table_type type;
-
+ acpi_table_type type;
/*
* Free memory allocated for ACPI tables
* Memory can either be mapped or allocated
*/
for (type = 0; type < NUM_ACPI_TABLE_TYPES; type++) {
- acpi_tb_delete_tables_by_type (type);
+ acpi_tb_delete_tables_by_type(type);
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_tables_by_type
@@ -388,23 +377,19 @@ acpi_tb_delete_all_tables (
*
******************************************************************************/
-void
-acpi_tb_delete_tables_by_type (
- acpi_table_type type)
+void acpi_tb_delete_tables_by_type(acpi_table_type type)
{
- struct acpi_table_desc *table_desc;
- u32 count;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE_U32 ("tb_delete_tables_by_type", type);
+ struct acpi_table_desc *table_desc;
+ u32 count;
+ u32 i;
+ ACPI_FUNCTION_TRACE_U32("tb_delete_tables_by_type", type);
if (type > ACPI_TABLE_MAX) {
return_VOID;
}
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_TABLES))) {
+ if (ACPI_FAILURE(acpi_ut_acquire_mutex(ACPI_MTX_TABLES))) {
return;
}
@@ -442,21 +427,20 @@ acpi_tb_delete_tables_by_type (
* 1) Get the head of the list
*/
table_desc = acpi_gbl_table_lists[type].next;
- count = acpi_gbl_table_lists[type].count;
+ count = acpi_gbl_table_lists[type].count;
/*
* 2) Walk the entire list, deleting both the allocated tables
* and the table descriptors
*/
for (i = 0; i < count; i++) {
- table_desc = acpi_tb_uninstall_table (table_desc);
+ table_desc = acpi_tb_uninstall_table(table_desc);
}
- (void) acpi_ut_release_mutex (ACPI_MTX_TABLES);
+ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_delete_single_table
@@ -470,15 +454,12 @@ acpi_tb_delete_tables_by_type (
*
******************************************************************************/
-void
-acpi_tb_delete_single_table (
- struct acpi_table_desc *table_desc)
+void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc)
{
/* Must have a valid table descriptor and pointer */
- if ((!table_desc) ||
- (!table_desc->pointer)) {
+ if ((!table_desc) || (!table_desc->pointer)) {
return;
}
@@ -490,12 +471,12 @@ acpi_tb_delete_single_table (
case ACPI_MEM_ALLOCATED:
- ACPI_MEM_FREE (table_desc->pointer);
+ ACPI_MEM_FREE(table_desc->pointer);
break;
case ACPI_MEM_MAPPED:
- acpi_os_unmap_memory (table_desc->pointer, table_desc->length);
+ acpi_os_unmap_memory(table_desc->pointer, table_desc->length);
break;
default:
@@ -503,7 +484,6 @@ acpi_tb_delete_single_table (
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_uninstall_table
@@ -518,26 +498,22 @@ acpi_tb_delete_single_table (
*
******************************************************************************/
-struct acpi_table_desc *
-acpi_tb_uninstall_table (
- struct acpi_table_desc *table_desc)
+struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc
+ *table_desc)
{
- struct acpi_table_desc *next_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("tb_uninstall_table", table_desc);
+ struct acpi_table_desc *next_desc;
+ ACPI_FUNCTION_TRACE_PTR("tb_uninstall_table", table_desc);
if (!table_desc) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
/* Unlink the descriptor from the doubly linked list */
if (table_desc->prev) {
table_desc->prev->next = table_desc->next;
- }
- else {
+ } else {
/* Is first on list, update list head */
acpi_gbl_table_lists[table_desc->type].next = table_desc->next;
@@ -549,16 +525,14 @@ acpi_tb_uninstall_table (
/* Free the memory allocated for the table itself */
- acpi_tb_delete_single_table (table_desc);
+ acpi_tb_delete_single_table(table_desc);
/* Free the table descriptor */
next_desc = table_desc->next;
- ACPI_MEM_FREE (table_desc);
+ ACPI_MEM_FREE(table_desc);
/* Return pointer to the next descriptor */
- return_PTR (next_desc);
+ return_PTR(next_desc);
}
-
-
diff --git a/drivers/acpi/tables/tbrsdt.c b/drivers/acpi/tables/tbrsdt.c
index b7ffe39c362..ad0252c2f7d 100644
--- a/drivers/acpi/tables/tbrsdt.c
+++ b/drivers/acpi/tables/tbrsdt.c
@@ -41,14 +41,11 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbrsdt")
-
+ACPI_MODULE_NAME("tbrsdt")
/*******************************************************************************
*
@@ -61,18 +58,13 @@
* DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table)
*
******************************************************************************/
-
-acpi_status
-acpi_tb_verify_rsdp (
- struct acpi_pointer *address)
+acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address)
{
- struct acpi_table_desc table_info;
- acpi_status status;
- struct rsdp_descriptor *rsdp;
-
-
- ACPI_FUNCTION_TRACE ("tb_verify_rsdp");
+ struct acpi_table_desc table_info;
+ acpi_status status;
+ struct rsdp_descriptor *rsdp;
+ ACPI_FUNCTION_TRACE("tb_verify_rsdp");
switch (address->pointer_type) {
case ACPI_LOGICAL_POINTER:
@@ -84,73 +76,53 @@ acpi_tb_verify_rsdp (
/*
* Obtain access to the RSDP structure
*/
- status = acpi_os_map_memory (address->pointer.physical,
- sizeof (struct rsdp_descriptor),
- (void *) &rsdp);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address->pointer.physical,
+ sizeof(struct rsdp_descriptor),
+ (void *)&rsdp);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
break;
default:
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- /*
- * The signature and checksum must both be correct
- */
- if (ACPI_STRNCMP ((char *) rsdp, RSDP_SIG, sizeof (RSDP_SIG)-1) != 0) {
- /* Nope, BAD Signature */
+ /* Verify RSDP signature and checksum */
- status = AE_BAD_SIGNATURE;
+ status = acpi_tb_validate_rsdp(rsdp);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- /* Check the standard checksum */
-
- if (acpi_tb_checksum (rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
- status = AE_BAD_CHECKSUM;
- goto cleanup;
- }
-
- /* Check extended checksum if table version >= 2 */
-
- if (rsdp->revision >= 2) {
- if (acpi_tb_checksum (rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0) {
- status = AE_BAD_CHECKSUM;
- goto cleanup;
- }
- }
-
/* The RSDP supplied is OK */
- table_info.pointer = ACPI_CAST_PTR (struct acpi_table_header, rsdp);
- table_info.length = sizeof (struct rsdp_descriptor);
- table_info.allocation = ACPI_MEM_MAPPED;
+ table_info.pointer = ACPI_CAST_PTR(struct acpi_table_header, rsdp);
+ table_info.length = sizeof(struct rsdp_descriptor);
+ table_info.allocation = ACPI_MEM_MAPPED;
/* Save the table pointers and allocation info */
- status = acpi_tb_init_table_descriptor (ACPI_TABLE_RSDP, &table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_init_table_descriptor(ACPI_TABLE_RSDP, &table_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Save the RSDP in a global for easy access */
- acpi_gbl_RSDP = ACPI_CAST_PTR (struct rsdp_descriptor, table_info.pointer);
- return_ACPI_STATUS (status);
-
+ acpi_gbl_RSDP =
+ ACPI_CAST_PTR(struct rsdp_descriptor, table_info.pointer);
+ return_ACPI_STATUS(status);
/* Error exit */
-cleanup:
+ cleanup:
if (acpi_gbl_table_flags & ACPI_PHYSICAL_POINTER) {
- acpi_os_unmap_memory (rsdp, sizeof (struct rsdp_descriptor));
+ acpi_os_unmap_memory(rsdp, sizeof(struct rsdp_descriptor));
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_rsdt_address
@@ -159,35 +131,35 @@ cleanup:
*
* RETURN: None, Address
*
- * DESCRIPTION: Extract the address of the RSDT or XSDT, depending on the
- * version of the RSDP
+ * DESCRIPTION: Extract the address of either the RSDT or XSDT, depending on the
+ * version of the RSDP and whether the XSDT pointer is valid
*
******************************************************************************/
-void
-acpi_tb_get_rsdt_address (
- struct acpi_pointer *out_address)
+void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address)
{
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ out_address->pointer_type =
+ acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
- out_address->pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
+ /* Use XSDT if it is present */
- /*
- * For RSDP revision 0 or 1, we use the RSDT.
- * For RSDP revision 2 (and above), we use the XSDT
- */
- if (acpi_gbl_RSDP->revision < 2) {
- out_address->pointer.value = acpi_gbl_RSDP->rsdt_physical_address;
- }
- else {
+ if ((acpi_gbl_RSDP->revision >= 2) &&
+ acpi_gbl_RSDP->xsdt_physical_address) {
out_address->pointer.value =
- acpi_gbl_RSDP->xsdt_physical_address;
+ acpi_gbl_RSDP->xsdt_physical_address;
+ acpi_gbl_root_table_type = ACPI_TABLE_TYPE_XSDT;
+ } else {
+ /* No XSDT, use the RSDT */
+
+ out_address->pointer.value =
+ acpi_gbl_RSDP->rsdt_physical_address;
+ acpi_gbl_root_table_type = ACPI_TABLE_TYPE_RSDT;
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_validate_rsdt
@@ -200,50 +172,43 @@ acpi_tb_get_rsdt_address (
*
******************************************************************************/
-acpi_status
-acpi_tb_validate_rsdt (
- struct acpi_table_header *table_ptr)
+acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr)
{
- int no_match;
-
-
- ACPI_FUNCTION_NAME ("tb_validate_rsdt");
+ int no_match;
+ ACPI_FUNCTION_NAME("tb_validate_rsdt");
/*
- * For RSDP revision 0 or 1, we use the RSDT.
- * For RSDP revision 2 and above, we use the XSDT
+ * Search for appropriate signature, RSDT or XSDT
*/
- if (acpi_gbl_RSDP->revision < 2) {
- no_match = ACPI_STRNCMP ((char *) table_ptr, RSDT_SIG,
- sizeof (RSDT_SIG) -1);
- }
- else {
- no_match = ACPI_STRNCMP ((char *) table_ptr, XSDT_SIG,
- sizeof (XSDT_SIG) -1);
+ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
+ no_match = ACPI_STRNCMP((char *)table_ptr, RSDT_SIG,
+ sizeof(RSDT_SIG) - 1);
+ } else {
+ no_match = ACPI_STRNCMP((char *)table_ptr, XSDT_SIG,
+ sizeof(XSDT_SIG) - 1);
}
if (no_match) {
/* Invalid RSDT or XSDT signature */
- ACPI_REPORT_ERROR ((
- "Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
+ ACPI_REPORT_ERROR(("Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
- ACPI_DUMP_BUFFER (acpi_gbl_RSDP, 20);
+ ACPI_DUMP_BUFFER(acpi_gbl_RSDP, 20);
- ACPI_DEBUG_PRINT_RAW ((ACPI_DB_ERROR,
- "RSDT/XSDT signature at %X (%p) is invalid\n",
- acpi_gbl_RSDP->rsdt_physical_address,
- (void *) (acpi_native_uint) acpi_gbl_RSDP->rsdt_physical_address));
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR,
+ "RSDT/XSDT signature at %X (%p) is invalid\n",
+ acpi_gbl_RSDP->rsdt_physical_address,
+ (void *)(acpi_native_uint) acpi_gbl_RSDP->
+ rsdt_physical_address));
- if (acpi_gbl_RSDP->revision < 2) {
- ACPI_REPORT_ERROR (("Looking for RSDT (RSDP->Rev < 2)\n"))
- }
- else {
- ACPI_REPORT_ERROR (("Looking for XSDT (RSDP->Rev >= 2)\n"))
+ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
+ ACPI_REPORT_ERROR(("Looking for RSDT\n"))
+ } else {
+ ACPI_REPORT_ERROR(("Looking for XSDT\n"))
}
- ACPI_DUMP_BUFFER ((char *) table_ptr, 48);
+ ACPI_DUMP_BUFFER((char *)table_ptr, 48);
return (AE_BAD_SIGNATURE);
}
@@ -251,7 +216,6 @@ acpi_tb_validate_rsdt (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_table_rsdt
@@ -264,66 +228,61 @@ acpi_tb_validate_rsdt (
*
******************************************************************************/
-acpi_status
-acpi_tb_get_table_rsdt (
- void)
+acpi_status acpi_tb_get_table_rsdt(void)
{
- struct acpi_table_desc table_info;
- acpi_status status;
- struct acpi_pointer address;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_table_rsdt");
+ struct acpi_table_desc table_info;
+ acpi_status status;
+ struct acpi_pointer address;
+ ACPI_FUNCTION_TRACE("tb_get_table_rsdt");
/* Get the RSDT/XSDT via the RSDP */
- acpi_tb_get_rsdt_address (&address);
+ acpi_tb_get_rsdt_address(&address);
table_info.type = ACPI_TABLE_XSDT;
- status = acpi_tb_get_table (&address, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not get the RSDT/XSDT, %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_table(&address, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not get the RSDT/XSDT, %s\n",
+ acpi_format_exception(status)));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at %p, points to RSDT physical=%8.8X%8.8X \n",
- acpi_gbl_RSDP,
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at %p, points to RSDT physical=%8.8X%8.8X \n",
+ acpi_gbl_RSDP,
+ ACPI_FORMAT_UINT64(address.pointer.value)));
/* Check the RSDT or XSDT signature */
- status = acpi_tb_validate_rsdt (table_info.pointer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_validate_rsdt(table_info.pointer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the number of tables defined in the RSDT or XSDT */
- acpi_gbl_rsdt_table_count = acpi_tb_get_table_count (acpi_gbl_RSDP,
- table_info.pointer);
+ acpi_gbl_rsdt_table_count = acpi_tb_get_table_count(acpi_gbl_RSDP,
+ table_info.pointer);
/* Convert and/or copy to an XSDT structure */
- status = acpi_tb_convert_to_xsdt (&table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_convert_to_xsdt(&table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Save the table pointers and allocation info */
- status = acpi_tb_init_table_descriptor (ACPI_TABLE_XSDT, &table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_init_table_descriptor(ACPI_TABLE_XSDT, &table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- acpi_gbl_XSDT = ACPI_CAST_PTR (XSDT_DESCRIPTOR, table_info.pointer);
+ acpi_gbl_XSDT = ACPI_CAST_PTR(XSDT_DESCRIPTOR, table_info.pointer);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "XSDT located at %p\n", acpi_gbl_XSDT));
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "XSDT located at %p\n", acpi_gbl_XSDT));
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c
index e69d01d443d..4b2fbb592f4 100644
--- a/drivers/acpi/tables/tbutils.c
+++ b/drivers/acpi/tables/tbutils.c
@@ -41,23 +41,84 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbutils")
+ACPI_MODULE_NAME("tbutils")
/* Local prototypes */
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
acpi_status
-acpi_tb_handle_to_object (
- u16 table_id,
- struct acpi_table_desc **table_desc);
+acpi_tb_handle_to_object(u16 table_id, struct acpi_table_desc **table_desc);
#endif
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_tb_is_table_installed
+ *
+ * PARAMETERS: new_table_desc - Descriptor for new table being installed
+ *
+ * RETURN: Status - AE_ALREADY_EXISTS if the table is already installed
+ *
+ * DESCRIPTION: Determine if an ACPI table is already installed
+ *
+ * MUTEX: Table data structures should be locked
+ *
+ ******************************************************************************/
+
+acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc)
+{
+ struct acpi_table_desc *table_desc;
+
+ ACPI_FUNCTION_TRACE("tb_is_table_installed");
+
+ /* Get the list descriptor and first table descriptor */
+
+ table_desc = acpi_gbl_table_lists[new_table_desc->type].next;
+
+ /* Examine all installed tables of this type */
+
+ while (table_desc) {
+ /*
+ * If the table lengths match, perform a full bytewise compare. This
+ * means that we will allow tables with duplicate oem_table_id(s), as
+ * long as the tables are different in some way.
+ *
+ * Checking if the table has been loaded into the namespace means that
+ * we don't check for duplicate tables during the initial installation
+ * of tables within the RSDT/XSDT.
+ */
+ if ((table_desc->loaded_into_namespace) &&
+ (table_desc->pointer->length ==
+ new_table_desc->pointer->length)
+ &&
+ (!ACPI_MEMCMP
+ ((const char *)table_desc->pointer,
+ (const char *)new_table_desc->pointer,
+ (acpi_size) new_table_desc->pointer->length))) {
+ /* Match: this table is already installed */
+
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Table [%4.4s] already installed: Rev %X oem_table_id [%8.8s]\n",
+ new_table_desc->pointer->signature,
+ new_table_desc->pointer->revision,
+ new_table_desc->pointer->
+ oem_table_id));
+
+ new_table_desc->owner_id = table_desc->owner_id;
+ new_table_desc->installed_desc = table_desc;
+
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
+ }
+
+ /* Get next table on the list */
+
+ table_desc = table_desc->next;
+ }
+
+ return_ACPI_STATUS(AE_OK);
+}
/*******************************************************************************
*
@@ -80,57 +141,55 @@ acpi_tb_handle_to_object (
******************************************************************************/
acpi_status
-acpi_tb_validate_table_header (
- struct acpi_table_header *table_header)
+acpi_tb_validate_table_header(struct acpi_table_header *table_header)
{
- acpi_name signature;
-
-
- ACPI_FUNCTION_NAME ("tb_validate_table_header");
+ acpi_name signature;
+ ACPI_FUNCTION_NAME("tb_validate_table_header");
/* Verify that this is a valid address */
- if (!acpi_os_readable (table_header, sizeof (struct acpi_table_header))) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Cannot read table header at %p\n", table_header));
+ if (!acpi_os_readable(table_header, sizeof(struct acpi_table_header))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Cannot read table header at %p\n",
+ table_header));
return (AE_BAD_ADDRESS);
}
/* Ensure that the signature is 4 ASCII characters */
- ACPI_MOVE_32_TO_32 (&signature, table_header->signature);
- if (!acpi_ut_valid_acpi_name (signature)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Table signature at %p [%p] has invalid characters\n",
- table_header, &signature));
+ ACPI_MOVE_32_TO_32(&signature, table_header->signature);
+ if (!acpi_ut_valid_acpi_name(signature)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Table signature at %p [%p] has invalid characters\n",
+ table_header, &signature));
- ACPI_REPORT_WARNING (("Invalid table signature found: [%4.4s]\n",
- (char *) &signature));
+ ACPI_REPORT_WARNING(("Invalid table signature found: [%4.4s]\n",
+ (char *)&signature));
- ACPI_DUMP_BUFFER (table_header, sizeof (struct acpi_table_header));
+ ACPI_DUMP_BUFFER(table_header,
+ sizeof(struct acpi_table_header));
return (AE_BAD_SIGNATURE);
}
/* Validate the table length */
- if (table_header->length < sizeof (struct acpi_table_header)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid length in table header %p name %4.4s\n",
- table_header, (char *) &signature));
+ if (table_header->length < sizeof(struct acpi_table_header)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid length in table header %p name %4.4s\n",
+ table_header, (char *)&signature));
- ACPI_REPORT_WARNING (("Invalid table header length (0x%X) found\n",
- (u32) table_header->length));
+ ACPI_REPORT_WARNING(("Invalid table header length (0x%X) found\n", (u32) table_header->length));
- ACPI_DUMP_BUFFER (table_header, sizeof (struct acpi_table_header));
+ ACPI_DUMP_BUFFER(table_header,
+ sizeof(struct acpi_table_header));
return (AE_BAD_HEADER);
}
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_verify_table_checksum
@@ -145,37 +204,31 @@ acpi_tb_validate_table_header (
******************************************************************************/
acpi_status
-acpi_tb_verify_table_checksum (
- struct acpi_table_header *table_header)
+acpi_tb_verify_table_checksum(struct acpi_table_header * table_header)
{
- u8 checksum;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("tb_verify_table_checksum");
+ u8 checksum;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("tb_verify_table_checksum");
/* Compute the checksum on the table */
- checksum = acpi_tb_checksum (table_header, table_header->length);
+ checksum =
+ acpi_tb_generate_checksum(table_header, table_header->length);
/* Return the appropriate exception */
if (checksum) {
- ACPI_REPORT_WARNING ((
- "Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n",
- table_header->signature, (u32) table_header->checksum,
- (u32) checksum));
+ ACPI_REPORT_WARNING(("Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n", table_header->signature, (u32) table_header->checksum, (u32) checksum));
status = AE_BAD_CHECKSUM;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
- * FUNCTION: acpi_tb_checksum
+ * FUNCTION: acpi_tb_generate_checksum
*
* PARAMETERS: Buffer - Buffer to checksum
* Length - Size of the buffer
@@ -186,15 +239,11 @@ acpi_tb_verify_table_checksum (
*
******************************************************************************/
-u8
-acpi_tb_checksum (
- void *buffer,
- u32 length)
+u8 acpi_tb_generate_checksum(void *buffer, u32 length)
{
- const u8 *limit;
- const u8 *rover;
- u8 sum = 0;
-
+ const u8 *limit;
+ const u8 *rover;
+ u8 sum = 0;
if (buffer && length) {
/* Buffer and Length are valid */
@@ -208,7 +257,6 @@ acpi_tb_checksum (
return (sum);
}
-
#ifdef ACPI_OBSOLETE_FUNCTIONS
/*******************************************************************************
*
@@ -224,16 +272,13 @@ acpi_tb_checksum (
******************************************************************************/
acpi_status
-acpi_tb_handle_to_object (
- u16 table_id,
- struct acpi_table_desc **return_table_desc)
+acpi_tb_handle_to_object(u16 table_id,
+ struct acpi_table_desc ** return_table_desc)
{
- u32 i;
- struct acpi_table_desc *table_desc;
-
-
- ACPI_FUNCTION_NAME ("tb_handle_to_object");
+ u32 i;
+ struct acpi_table_desc *table_desc;
+ ACPI_FUNCTION_NAME("tb_handle_to_object");
for (i = 0; i < ACPI_TABLE_MAX; i++) {
table_desc = acpi_gbl_table_lists[i].next;
@@ -247,9 +292,8 @@ acpi_tb_handle_to_object (
}
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "table_id=%X does not exist\n", table_id));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "table_id=%X does not exist\n",
+ table_id));
return (AE_BAD_PARAMETER);
}
#endif
-
-
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c
index 0c0b9085dbe..3f96a4909aa 100644
--- a/drivers/acpi/tables/tbxface.c
+++ b/drivers/acpi/tables/tbxface.c
@@ -48,10 +48,8 @@
#include <acpi/acnamesp.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbxface")
-
+ACPI_MODULE_NAME("tbxface")
/*******************************************************************************
*
@@ -65,25 +63,20 @@
* provided RSDT
*
******************************************************************************/
-
-acpi_status
-acpi_load_tables (
- void)
+acpi_status acpi_load_tables(void)
{
- struct acpi_pointer rsdp_address;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_load_tables");
+ struct acpi_pointer rsdp_address;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_load_tables");
/* Get the RSDP */
- status = acpi_os_get_root_pointer (ACPI_LOGICAL_ADDRESSING,
- &rsdp_address);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not get RSDP, %s\n",
- acpi_format_exception (status)));
+ status = acpi_os_get_root_pointer(ACPI_LOGICAL_ADDRESSING,
+ &rsdp_address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not get RSDP, %s\n",
+ acpi_format_exception(status)));
goto error_exit;
}
@@ -91,54 +84,47 @@ acpi_load_tables (
acpi_gbl_table_flags = rsdp_address.pointer_type;
- status = acpi_tb_verify_rsdp (&rsdp_address);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: RSDP Failed validation: %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_verify_rsdp(&rsdp_address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: RSDP Failed validation: %s\n", acpi_format_exception(status)));
goto error_exit;
}
/* Get the RSDT via the RSDP */
- status = acpi_tb_get_table_rsdt ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load RSDT: %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_table_rsdt();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load RSDT: %s\n", acpi_format_exception(status)));
goto error_exit;
}
/* Now get the tables needed by this subsystem (FADT, DSDT, etc.) */
- status = acpi_tb_get_required_tables ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR ((
- "acpi_load_tables: Error getting required tables (DSDT/FADT/FACS): %s\n",
- acpi_format_exception (status)));
+ status = acpi_tb_get_required_tables();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Error getting required tables (DSDT/FADT/FACS): %s\n", acpi_format_exception(status)));
goto error_exit;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "ACPI Tables successfully acquired\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT, "ACPI Tables successfully acquired\n"));
/* Load the namespace from the tables */
- status = acpi_ns_load_namespace ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load namespace: %s\n",
- acpi_format_exception (status)));
+ status = acpi_ns_load_namespace();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load namespace: %s\n", acpi_format_exception(status)));
goto error_exit;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
+ error_exit:
+ ACPI_REPORT_ERROR(("acpi_load_tables: Could not load tables: %s\n",
+ acpi_format_exception(status)));
-error_exit:
- ACPI_REPORT_ERROR (("acpi_load_tables: Could not load tables: %s\n",
- acpi_format_exception (status)));
-
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -156,40 +142,49 @@ error_exit:
*
******************************************************************************/
-acpi_status
-acpi_load_table (
- struct acpi_table_header *table_ptr)
+acpi_status acpi_load_table(struct acpi_table_header *table_ptr)
{
- acpi_status status;
- struct acpi_table_desc table_info;
- struct acpi_pointer address;
-
-
- ACPI_FUNCTION_TRACE ("acpi_load_table");
+ acpi_status status;
+ struct acpi_table_desc table_info;
+ struct acpi_pointer address;
+ ACPI_FUNCTION_TRACE("acpi_load_table");
if (!table_ptr) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Copy the table to a local buffer */
- address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
address.pointer.logical = table_ptr;
- status = acpi_tb_get_table_body (&address, table_ptr, &table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(&address, table_ptr, &table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* Check signature for a valid table type */
+
+ status = acpi_tb_recognize_table(&table_info, ACPI_TABLE_ALL);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the new table into the local data structures */
- status = acpi_tb_install_table (&table_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_install_table(&table_info);
+ if (ACPI_FAILURE(status)) {
+ if (status == AE_ALREADY_EXISTS) {
+ /* Table already exists, no error */
+
+ status = AE_OK;
+ }
+
/* Free table allocated by acpi_tb_get_table_body */
- acpi_tb_delete_single_table (&table_info);
- return_ACPI_STATUS (status);
+ acpi_tb_delete_single_table(&table_info);
+ return_ACPI_STATUS(status);
}
/* Convert the table to common format if necessary */
@@ -197,31 +192,32 @@ acpi_load_table (
switch (table_info.type) {
case ACPI_TABLE_FADT:
- status = acpi_tb_convert_table_fadt ();
+ status = acpi_tb_convert_table_fadt();
break;
case ACPI_TABLE_FACS:
- status = acpi_tb_build_common_facs (&table_info);
+ status = acpi_tb_build_common_facs(&table_info);
break;
default:
/* Load table into namespace if it contains executable AML */
- status = acpi_ns_load_table (table_info.installed_desc, acpi_gbl_root_node);
+ status =
+ acpi_ns_load_table(table_info.installed_desc,
+ acpi_gbl_root_node);
break;
}
- if (ACPI_FAILURE (status)) {
+ if (ACPI_FAILURE(status)) {
/* Uninstall table and free the buffer */
- (void) acpi_tb_uninstall_table (table_info.installed_desc);
+ (void)acpi_tb_uninstall_table(table_info.installed_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_unload_table
@@ -234,20 +230,16 @@ acpi_load_table (
*
******************************************************************************/
-acpi_status
-acpi_unload_table (
- acpi_table_type table_type)
+acpi_status acpi_unload_table(acpi_table_type table_type)
{
- struct acpi_table_desc *table_desc;
-
-
- ACPI_FUNCTION_TRACE ("acpi_unload_table");
+ struct acpi_table_desc *table_desc;
+ ACPI_FUNCTION_TRACE("acpi_unload_table");
/* Parameter validation */
if (table_type > ACPI_TABLE_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Find all tables of the requested type */
@@ -260,18 +252,17 @@ acpi_unload_table (
* "Scope" operator. Thus, we need to track ownership by an ID, not
* simply a position within the hierarchy
*/
- acpi_ns_delete_namespace_by_owner (table_desc->table_id);
-
+ acpi_ns_delete_namespace_by_owner(table_desc->owner_id);
+ acpi_ut_release_owner_id(&table_desc->owner_id);
table_desc = table_desc->next;
}
/* Delete (or unmap) all tables of this type */
- acpi_tb_delete_tables_by_type (table_type);
- return_ACPI_STATUS (AE_OK);
+ acpi_tb_delete_tables_by_type(table_type);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_table_header
@@ -294,54 +285,49 @@ acpi_unload_table (
******************************************************************************/
acpi_status
-acpi_get_table_header (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header *out_table_header)
+acpi_get_table_header(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header *out_table_header)
{
- struct acpi_table_header *tbl_ptr;
- acpi_status status;
+ struct acpi_table_header *tbl_ptr;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_get_table_header");
- ACPI_FUNCTION_TRACE ("acpi_get_table_header");
-
-
- if ((instance == 0) ||
- (table_type == ACPI_TABLE_RSDP) ||
- (!out_table_header)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((instance == 0) ||
+ (table_type == ACPI_TABLE_RSDP) || (!out_table_header)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Check the table type and instance */
- if ((table_type > ACPI_TABLE_MAX) ||
- (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags) &&
- instance > 1)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((table_type > ACPI_TABLE_MAX) ||
+ (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags) &&
+ instance > 1)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get a pointer to the entire table */
- status = acpi_tb_get_table_ptr (table_type, instance, &tbl_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_ptr(table_type, instance, &tbl_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* The function will return a NULL pointer if the table is not loaded */
if (tbl_ptr == NULL) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Copy the header to the caller's buffer */
- ACPI_MEMCPY ((void *) out_table_header, (void *) tbl_ptr,
- sizeof (struct acpi_table_header));
+ ACPI_MEMCPY((void *)out_table_header, (void *)tbl_ptr,
+ sizeof(struct acpi_table_header));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -367,43 +353,39 @@ acpi_get_table_header (
******************************************************************************/
acpi_status
-acpi_get_table (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_buffer *ret_buffer)
+acpi_get_table(acpi_table_type table_type,
+ u32 instance, struct acpi_buffer *ret_buffer)
{
- struct acpi_table_header *tbl_ptr;
- acpi_status status;
- acpi_size table_length;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_table");
+ struct acpi_table_header *tbl_ptr;
+ acpi_status status;
+ acpi_size table_length;
+ ACPI_FUNCTION_TRACE("acpi_get_table");
/* Parameter validation */
if (instance == 0) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_ut_validate_buffer (ret_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(ret_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Check the table type and instance */
- if ((table_type > ACPI_TABLE_MAX) ||
- (ACPI_IS_SINGLE_TABLE (acpi_gbl_table_data[table_type].flags) &&
- instance > 1)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((table_type > ACPI_TABLE_MAX) ||
+ (ACPI_IS_SINGLE_TABLE(acpi_gbl_table_data[table_type].flags) &&
+ instance > 1)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Get a pointer to the entire table */
- status = acpi_tb_get_table_ptr (table_type, instance, &tbl_ptr);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_ptr(table_type, instance, &tbl_ptr);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -411,7 +393,7 @@ acpi_get_table (
* table is not loaded.
*/
if (tbl_ptr == NULL) {
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Get the table length */
@@ -419,23 +401,22 @@ acpi_get_table (
if (table_type == ACPI_TABLE_RSDP) {
/* RSD PTR is the only "table" without a header */
- table_length = sizeof (struct rsdp_descriptor);
- }
- else {
+ table_length = sizeof(struct rsdp_descriptor);
+ } else {
table_length = (acpi_size) tbl_ptr->length;
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (ret_buffer, table_length);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_initialize_buffer(ret_buffer, table_length);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Copy the table to the buffer */
- ACPI_MEMCPY ((void *) ret_buffer->pointer, (void *) tbl_ptr, table_length);
- return_ACPI_STATUS (AE_OK);
+ ACPI_MEMCPY((void *)ret_buffer->pointer, (void *)tbl_ptr, table_length);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_get_table);
+EXPORT_SYMBOL(acpi_get_table);
diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/tables/tbxfroot.c
index dc3c3f6a9f6..3b8a7e063e8 100644
--- a/drivers/acpi/tables/tbxfroot.c
+++ b/drivers/acpi/tables/tbxfroot.c
@@ -46,22 +46,56 @@
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbxfroot")
+ACPI_MODULE_NAME("tbxfroot")
/* Local prototypes */
-
static acpi_status
-acpi_tb_find_rsdp (
- struct acpi_table_desc *table_info,
- u32 flags);
+acpi_tb_find_rsdp(struct acpi_table_desc *table_info, u32 flags);
-static u8 *
-acpi_tb_scan_memory_for_rsdp (
- u8 *start_address,
- u32 length);
+static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length);
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_tb_validate_rsdp
+ *
+ * PARAMETERS: Rsdp - Pointer to unvalidated RSDP
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Validate the RSDP (ptr)
+ *
+ ******************************************************************************/
+
+acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * The signature and checksum must both be correct
+ */
+ if (ACPI_STRNCMP((char *)rsdp, RSDP_SIG, sizeof(RSDP_SIG) - 1) != 0) {
+ /* Nope, BAD Signature */
+
+ return (AE_BAD_SIGNATURE);
+ }
+
+ /* Check the standard checksum */
+
+ if (acpi_tb_generate_checksum(rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
+ return (AE_BAD_CHECKSUM);
+ }
+
+ /* Check extended checksum if table version >= 2 */
+
+ if ((rsdp->revision >= 2) &&
+ (acpi_tb_generate_checksum(rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) !=
+ 0)) {
+ return (AE_BAD_CHECKSUM);
+ }
+
+ return (AE_OK);
+}
/*******************************************************************************
*
@@ -80,28 +114,24 @@ acpi_tb_scan_memory_for_rsdp (
******************************************************************************/
acpi_status
-acpi_tb_find_table (
- char *signature,
- char *oem_id,
- char *oem_table_id,
- struct acpi_table_header **table_ptr)
+acpi_tb_find_table(char *signature,
+ char *oem_id,
+ char *oem_table_id, struct acpi_table_header ** table_ptr)
{
- acpi_status status;
- struct acpi_table_header *table;
-
-
- ACPI_FUNCTION_TRACE ("tb_find_table");
+ acpi_status status;
+ struct acpi_table_header *table;
+ ACPI_FUNCTION_TRACE("tb_find_table");
/* Validate string lengths */
- if ((ACPI_STRLEN (signature) > ACPI_NAME_SIZE) ||
- (ACPI_STRLEN (oem_id) > sizeof (table->oem_id)) ||
- (ACPI_STRLEN (oem_table_id) > sizeof (table->oem_table_id))) {
- return_ACPI_STATUS (AE_AML_STRING_LIMIT);
+ if ((ACPI_STRLEN(signature) > ACPI_NAME_SIZE) ||
+ (ACPI_STRLEN(oem_id) > sizeof(table->oem_id)) ||
+ (ACPI_STRLEN(oem_table_id) > sizeof(table->oem_table_id))) {
+ return_ACPI_STATUS(AE_AML_STRING_LIMIT);
}
- if (!ACPI_STRNCMP (signature, DSDT_SIG, ACPI_NAME_SIZE)) {
+ if (!ACPI_STRNCMP(signature, DSDT_SIG, ACPI_NAME_SIZE)) {
/*
* The DSDT pointer is contained in the FADT, not the RSDT.
* This code should suffice, because the only code that would perform
@@ -110,40 +140,36 @@ acpi_tb_find_table (
* If this becomes insufficient, the FADT will have to be found first.
*/
if (!acpi_gbl_DSDT) {
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
table = acpi_gbl_DSDT;
- }
- else {
+ } else {
/* Find the table */
- status = acpi_get_firmware_table (signature, 1,
- ACPI_LOGICAL_ADDRESSING, &table);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_get_firmware_table(signature, 1,
+ ACPI_LOGICAL_ADDRESSING,
+ &table);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Check oem_id and oem_table_id */
- if ((oem_id[0] && ACPI_STRNCMP (
- oem_id, table->oem_id,
- sizeof (table->oem_id))) ||
-
- (oem_table_id[0] && ACPI_STRNCMP (
- oem_table_id, table->oem_table_id,
- sizeof (table->oem_table_id)))) {
- return_ACPI_STATUS (AE_AML_NAME_NOT_FOUND);
+ if ((oem_id[0] && ACPI_STRNCMP(oem_id, table->oem_id,
+ sizeof(table->oem_id))) ||
+ (oem_table_id[0] && ACPI_STRNCMP(oem_table_id, table->oem_table_id,
+ sizeof(table->oem_table_id)))) {
+ return_ACPI_STATUS(AE_AML_NAME_NOT_FOUND);
}
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Found table [%4.4s]\n",
- table->signature));
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES, "Found table [%4.4s]\n",
+ table->signature));
*table_ptr = table;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_firmware_table
@@ -164,34 +190,28 @@ acpi_tb_find_table (
******************************************************************************/
acpi_status
-acpi_get_firmware_table (
- acpi_string signature,
- u32 instance,
- u32 flags,
- struct acpi_table_header **table_pointer)
+acpi_get_firmware_table(acpi_string signature,
+ u32 instance,
+ u32 flags, struct acpi_table_header **table_pointer)
{
- acpi_status status;
- struct acpi_pointer address;
- struct acpi_table_header *header = NULL;
- struct acpi_table_desc *table_info = NULL;
- struct acpi_table_desc *rsdt_info;
- u32 table_count;
- u32 i;
- u32 j;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_firmware_table");
+ acpi_status status;
+ struct acpi_pointer address;
+ struct acpi_table_header *header = NULL;
+ struct acpi_table_desc *table_info = NULL;
+ struct acpi_table_desc *rsdt_info;
+ u32 table_count;
+ u32 i;
+ u32 j;
+ ACPI_FUNCTION_TRACE("acpi_get_firmware_table");
/*
* Ensure that at least the table manager is initialized. We don't
* require that the entire ACPI subsystem is up for this interface.
* If we have a buffer, we must have a length too
*/
- if ((instance == 0) ||
- (!signature) ||
- (!table_pointer)) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ if ((instance == 0) || (!signature) || (!table_pointer)) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Ensure that we have a RSDP */
@@ -199,48 +219,41 @@ acpi_get_firmware_table (
if (!acpi_gbl_RSDP) {
/* Get the RSDP */
- status = acpi_os_get_root_pointer (flags, &address);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "RSDP not found\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ status = acpi_os_get_root_pointer(flags, &address);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "RSDP not found\n"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/* Map and validate the RSDP */
if ((flags & ACPI_MEMORY_MODE) == ACPI_LOGICAL_ADDRESSING) {
- status = acpi_os_map_memory (address.pointer.physical,
- sizeof (struct rsdp_descriptor), (void *) &acpi_gbl_RSDP);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory(address.pointer.physical,
+ sizeof(struct
+ rsdp_descriptor),
+ (void *)&acpi_gbl_RSDP);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- }
- else {
+ } else {
acpi_gbl_RSDP = address.pointer.logical;
}
- /* The signature and checksum must both be correct */
-
- if (ACPI_STRNCMP ((char *) acpi_gbl_RSDP, RSDP_SIG,
- sizeof (RSDP_SIG)-1) != 0) {
- /* Nope, BAD Signature */
+ /* The RDSP signature and checksum must both be correct */
- return_ACPI_STATUS (AE_BAD_SIGNATURE);
- }
-
- if (acpi_tb_checksum (acpi_gbl_RSDP, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
- /* Nope, BAD Checksum */
-
- return_ACPI_STATUS (AE_BAD_CHECKSUM);
+ status = acpi_tb_validate_rsdp(acpi_gbl_RSDP);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Get the RSDT address via the RSDP */
- acpi_tb_get_rsdt_address (&address);
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at %p, RSDT physical=%8.8X%8.8X \n",
- acpi_gbl_RSDP,
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ acpi_tb_get_rsdt_address(&address);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at %p, RSDT physical=%8.8X%8.8X \n",
+ acpi_gbl_RSDP,
+ ACPI_FORMAT_UINT64(address.pointer.value)));
/* Insert processor_mode flags */
@@ -248,30 +261,30 @@ acpi_get_firmware_table (
/* Get and validate the RSDT */
- rsdt_info = ACPI_MEM_CALLOCATE (sizeof (struct acpi_table_desc));
+ rsdt_info = ACPI_MEM_CALLOCATE(sizeof(struct acpi_table_desc));
if (!rsdt_info) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
- status = acpi_tb_get_table (&address, rsdt_info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_get_table(&address, rsdt_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
- status = acpi_tb_validate_rsdt (rsdt_info->pointer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_validate_rsdt(rsdt_info->pointer);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Allocate a scratch table header and table descriptor */
- header = ACPI_MEM_ALLOCATE (sizeof (struct acpi_table_header));
+ header = ACPI_MEM_ALLOCATE(sizeof(struct acpi_table_header));
if (!header) {
status = AE_NO_MEMORY;
goto cleanup;
}
- table_info = ACPI_MEM_ALLOCATE (sizeof (struct acpi_table_desc));
+ table_info = ACPI_MEM_ALLOCATE(sizeof(struct acpi_table_desc));
if (!table_info) {
status = AE_NO_MEMORY;
goto cleanup;
@@ -279,7 +292,8 @@ acpi_get_firmware_table (
/* Get the number of table pointers within the RSDT */
- table_count = acpi_tb_get_table_count (acpi_gbl_RSDP, rsdt_info->pointer);
+ table_count =
+ acpi_tb_get_table_count(acpi_gbl_RSDP, rsdt_info->pointer);
address.pointer_type = acpi_gbl_table_flags | flags;
/*
@@ -287,35 +301,42 @@ acpi_get_firmware_table (
* requested table
*/
for (i = 0, j = 0; i < table_count; i++) {
- /* Get the next table pointer, handle RSDT vs. XSDT */
-
- if (acpi_gbl_RSDP->revision < 2) {
- address.pointer.value = (ACPI_CAST_PTR (
- RSDT_DESCRIPTOR, rsdt_info->pointer))->table_offset_entry[i];
- }
- else {
- address.pointer.value = (ACPI_CAST_PTR (
- XSDT_DESCRIPTOR, rsdt_info->pointer))->table_offset_entry[i];
+ /*
+ * Get the next table pointer, handle RSDT vs. XSDT
+ * RSDT pointers are 32 bits, XSDT pointers are 64 bits
+ */
+ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
+ address.pointer.value =
+ (ACPI_CAST_PTR
+ (RSDT_DESCRIPTOR,
+ rsdt_info->pointer))->table_offset_entry[i];
+ } else {
+ address.pointer.value =
+ (ACPI_CAST_PTR
+ (XSDT_DESCRIPTOR,
+ rsdt_info->pointer))->table_offset_entry[i];
}
/* Get the table header */
- status = acpi_tb_get_table_header (&address, header);
- if (ACPI_FAILURE (status)) {
+ status = acpi_tb_get_table_header(&address, header);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Compare table signatures and table instance */
- if (!ACPI_STRNCMP (header->signature, signature, ACPI_NAME_SIZE)) {
+ if (!ACPI_STRNCMP(header->signature, signature, ACPI_NAME_SIZE)) {
/* An instance of the table was found */
j++;
if (j >= instance) {
/* Found the correct instance, get the entire table */
- status = acpi_tb_get_table_body (&address, header, table_info);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_tb_get_table_body(&address, header,
+ table_info);
+ if (ACPI_FAILURE(status)) {
goto cleanup;
}
@@ -329,22 +350,23 @@ acpi_get_firmware_table (
status = AE_NOT_EXIST;
-
-cleanup:
- acpi_os_unmap_memory (rsdt_info->pointer,
- (acpi_size) rsdt_info->pointer->length);
- ACPI_MEM_FREE (rsdt_info);
+ cleanup:
+ if (rsdt_info->pointer) {
+ acpi_os_unmap_memory(rsdt_info->pointer,
+ (acpi_size) rsdt_info->pointer->length);
+ }
+ ACPI_MEM_FREE(rsdt_info);
if (header) {
- ACPI_MEM_FREE (header);
+ ACPI_MEM_FREE(header);
}
if (table_info) {
- ACPI_MEM_FREE (table_info);
+ ACPI_MEM_FREE(table_info);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_get_firmware_table);
+EXPORT_SYMBOL(acpi_get_firmware_table);
/* TBD: Move to a new file */
@@ -363,35 +385,29 @@ EXPORT_SYMBOL(acpi_get_firmware_table);
*
******************************************************************************/
-acpi_status
-acpi_find_root_pointer (
- u32 flags,
- struct acpi_pointer *rsdp_address)
+acpi_status acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address)
{
- struct acpi_table_desc table_info;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_find_root_pointer");
+ struct acpi_table_desc table_info;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_find_root_pointer");
/* Get the RSDP */
- status = acpi_tb_find_rsdp (&table_info, flags);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "RSDP structure not found, %s Flags=%X\n",
- acpi_format_exception (status), flags));
+ status = acpi_tb_find_rsdp(&table_info, flags);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "RSDP structure not found, %s Flags=%X\n",
+ acpi_format_exception(status), flags));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
rsdp_address->pointer_type = ACPI_PHYSICAL_POINTER;
rsdp_address->pointer.physical = table_info.physical_address;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_scan_memory_for_rsdp
@@ -405,68 +421,45 @@ acpi_find_root_pointer (
*
******************************************************************************/
-static u8 *
-acpi_tb_scan_memory_for_rsdp (
- u8 *start_address,
- u32 length)
+static u8 *acpi_tb_scan_memory_for_rsdp(u8 * start_address, u32 length)
{
- u8 *mem_rover;
- u8 *end_address;
- u8 checksum;
-
-
- ACPI_FUNCTION_TRACE ("tb_scan_memory_for_rsdp");
+ acpi_status status;
+ u8 *mem_rover;
+ u8 *end_address;
+ ACPI_FUNCTION_TRACE("tb_scan_memory_for_rsdp");
end_address = start_address + length;
/* Search from given start address for the requested length */
for (mem_rover = start_address; mem_rover < end_address;
- mem_rover += ACPI_RSDP_SCAN_STEP) {
- /* The signature and checksum must both be correct */
-
- if (ACPI_STRNCMP ((char *) mem_rover,
- RSDP_SIG, sizeof (RSDP_SIG) - 1) != 0) {
- /* No signature match, keep looking */
-
- continue;
- }
-
- /* Signature matches, check the appropriate checksum */
-
- if ((ACPI_CAST_PTR (struct rsdp_descriptor, mem_rover))->revision < 2) {
- /* ACPI version 1.0 */
-
- checksum = acpi_tb_checksum (mem_rover, ACPI_RSDP_CHECKSUM_LENGTH);
- }
- else {
- /* Post ACPI 1.0, use extended_checksum */
-
- checksum = acpi_tb_checksum (mem_rover, ACPI_RSDP_XCHECKSUM_LENGTH);
+ mem_rover += ACPI_RSDP_SCAN_STEP) {
+ /* The RSDP signature and checksum must both be correct */
+
+ status =
+ acpi_tb_validate_rsdp(ACPI_CAST_PTR
+ (struct rsdp_descriptor, mem_rover));
+ if (ACPI_SUCCESS(status)) {
+ /* Sig and checksum valid, we have found a real RSDP */
+
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "RSDP located at physical address %p\n",
+ mem_rover));
+ return_PTR(mem_rover);
}
- if (checksum == 0) {
- /* Checksum valid, we have found a valid RSDP */
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "RSDP located at physical address %p\n", mem_rover));
- return_PTR (mem_rover);
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Found an RSDP at physical address %p, but it has a bad checksum\n",
- mem_rover));
+ /* No sig match or bad checksum, keep searching */
}
/* Searched entire block, no RSDP was found */
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Searched entire block, no valid RSDP was found.\n"));
- return_PTR (NULL);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Searched entire block from %p, valid RSDP was not found\n",
+ start_address));
+ return_PTR(NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_find_rsdp
@@ -490,18 +483,14 @@ acpi_tb_scan_memory_for_rsdp (
******************************************************************************/
static acpi_status
-acpi_tb_find_rsdp (
- struct acpi_table_desc *table_info,
- u32 flags)
+acpi_tb_find_rsdp(struct acpi_table_desc *table_info, u32 flags)
{
- u8 *table_ptr;
- u8 *mem_rover;
- u32 physical_address;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("tb_find_rsdp");
+ u8 *table_ptr;
+ u8 *mem_rover;
+ u32 physical_address;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("tb_find_rsdp");
/*
* Scan supports either logical addressing or physical addressing
@@ -509,23 +498,25 @@ acpi_tb_find_rsdp (
if ((flags & ACPI_MEMORY_MODE) == ACPI_LOGICAL_ADDRESSING) {
/* 1a) Get the location of the Extended BIOS Data Area (EBDA) */
- status = acpi_os_map_memory (
- (acpi_physical_address) ACPI_EBDA_PTR_LOCATION,
- ACPI_EBDA_PTR_LENGTH, (void *) &table_ptr);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_EBDA_PTR_LOCATION, ACPI_EBDA_PTR_LENGTH));
-
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory((acpi_physical_address)
+ ACPI_EBDA_PTR_LOCATION,
+ ACPI_EBDA_PTR_LENGTH,
+ (void *)&table_ptr);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ ACPI_EBDA_PTR_LOCATION,
+ ACPI_EBDA_PTR_LENGTH));
+
+ return_ACPI_STATUS(status);
}
- ACPI_MOVE_16_TO_32 (&physical_address, table_ptr);
+ ACPI_MOVE_16_TO_32(&physical_address, table_ptr);
/* Convert segment part to physical address */
physical_address <<= 4;
- acpi_os_unmap_memory (table_ptr, ACPI_EBDA_PTR_LENGTH);
+ acpi_os_unmap_memory(table_ptr, ACPI_EBDA_PTR_LENGTH);
/* EBDA present? */
@@ -534,59 +525,67 @@ acpi_tb_find_rsdp (
* 1b) Search EBDA paragraphs (EBDa is required to be a
* minimum of 1_k length)
*/
- status = acpi_os_map_memory (
- (acpi_physical_address) physical_address,
- ACPI_EBDA_WINDOW_SIZE, (void *) &table_ptr);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- physical_address, ACPI_EBDA_WINDOW_SIZE));
-
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory((acpi_physical_address)
+ physical_address,
+ ACPI_EBDA_WINDOW_SIZE,
+ (void *)&table_ptr);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ physical_address,
+ ACPI_EBDA_WINDOW_SIZE));
+
+ return_ACPI_STATUS(status);
}
- mem_rover = acpi_tb_scan_memory_for_rsdp (table_ptr,
- ACPI_EBDA_WINDOW_SIZE);
- acpi_os_unmap_memory (table_ptr, ACPI_EBDA_WINDOW_SIZE);
+ mem_rover = acpi_tb_scan_memory_for_rsdp(table_ptr,
+ ACPI_EBDA_WINDOW_SIZE);
+ acpi_os_unmap_memory(table_ptr, ACPI_EBDA_WINDOW_SIZE);
if (mem_rover) {
- /* Found it, return the physical address */
+ /* Return the physical address */
- physical_address += ACPI_PTR_DIFF (mem_rover, table_ptr);
+ physical_address +=
+ ACPI_PTR_DIFF(mem_rover, table_ptr);
table_info->physical_address =
- (acpi_physical_address) physical_address;
- return_ACPI_STATUS (AE_OK);
+ (acpi_physical_address) physical_address;
+ return_ACPI_STATUS(AE_OK);
}
}
/*
* 2) Search upper memory: 16-byte boundaries in E0000h-FFFFFh
*/
- status = acpi_os_map_memory (
- (acpi_physical_address) ACPI_HI_RSDP_WINDOW_BASE,
- ACPI_HI_RSDP_WINDOW_SIZE, (void *) &table_ptr);
-
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_HI_RSDP_WINDOW_BASE, ACPI_HI_RSDP_WINDOW_SIZE));
-
- return_ACPI_STATUS (status);
+ status = acpi_os_map_memory((acpi_physical_address)
+ ACPI_HI_RSDP_WINDOW_BASE,
+ ACPI_HI_RSDP_WINDOW_SIZE,
+ (void *)&table_ptr);
+
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Could not map memory at %8.8X for length %X\n",
+ ACPI_HI_RSDP_WINDOW_BASE,
+ ACPI_HI_RSDP_WINDOW_SIZE));
+
+ return_ACPI_STATUS(status);
}
- mem_rover = acpi_tb_scan_memory_for_rsdp (table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
- acpi_os_unmap_memory (table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(table_ptr,
+ ACPI_HI_RSDP_WINDOW_SIZE);
+ acpi_os_unmap_memory(table_ptr, ACPI_HI_RSDP_WINDOW_SIZE);
if (mem_rover) {
- /* Found it, return the physical address */
+ /* Return the physical address */
physical_address =
- ACPI_HI_RSDP_WINDOW_BASE + ACPI_PTR_DIFF (mem_rover, table_ptr);
+ ACPI_HI_RSDP_WINDOW_BASE + ACPI_PTR_DIFF(mem_rover,
+ table_ptr);
table_info->physical_address =
- (acpi_physical_address) physical_address;
- return_ACPI_STATUS (AE_OK);
+ (acpi_physical_address) physical_address;
+ return_ACPI_STATUS(AE_OK);
}
}
@@ -596,8 +595,8 @@ acpi_tb_find_rsdp (
else {
/* 1a) Get the location of the EBDA */
- ACPI_MOVE_16_TO_32 (&physical_address, ACPI_EBDA_PTR_LOCATION);
- physical_address <<= 4; /* Convert segment to physical address */
+ ACPI_MOVE_16_TO_32(&physical_address, ACPI_EBDA_PTR_LOCATION);
+ physical_address <<= 4; /* Convert segment to physical address */
/* EBDA present? */
@@ -606,34 +605,38 @@ acpi_tb_find_rsdp (
* 1b) Search EBDA paragraphs (EBDa is required to be a minimum of
* 1_k length)
*/
- mem_rover = acpi_tb_scan_memory_for_rsdp (
- ACPI_PHYSADDR_TO_PTR (physical_address),
- ACPI_EBDA_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(ACPI_PHYSADDR_TO_PTR
+ (physical_address),
+ ACPI_EBDA_WINDOW_SIZE);
if (mem_rover) {
- /* Found it, return the physical address */
+ /* Return the physical address */
- table_info->physical_address = ACPI_TO_INTEGER (mem_rover);
- return_ACPI_STATUS (AE_OK);
+ table_info->physical_address =
+ ACPI_TO_INTEGER(mem_rover);
+ return_ACPI_STATUS(AE_OK);
}
}
/* 2) Search upper memory: 16-byte boundaries in E0000h-FFFFFh */
- mem_rover = acpi_tb_scan_memory_for_rsdp (
- ACPI_PHYSADDR_TO_PTR (ACPI_HI_RSDP_WINDOW_BASE),
- ACPI_HI_RSDP_WINDOW_SIZE);
+ mem_rover =
+ acpi_tb_scan_memory_for_rsdp(ACPI_PHYSADDR_TO_PTR
+ (ACPI_HI_RSDP_WINDOW_BASE),
+ ACPI_HI_RSDP_WINDOW_SIZE);
if (mem_rover) {
/* Found it, return the physical address */
- table_info->physical_address = ACPI_TO_INTEGER (mem_rover);
- return_ACPI_STATUS (AE_OK);
+ table_info->physical_address =
+ ACPI_TO_INTEGER(mem_rover);
+ return_ACPI_STATUS(AE_OK);
}
}
- /* RSDP signature was not found */
+ /* A valid RSDP was not found */
- return_ACPI_STATUS (AE_NOT_FOUND);
+ ACPI_REPORT_ERROR(("No valid RSDP was found\n"));
+ return_ACPI_STATUS(AE_NOT_FOUND);
}
#endif
-
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 79c3a686bc4..a24847c08f7 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -70,9 +70,9 @@
#define CELSIUS_TO_KELVIN(t) ((t+273)*10)
#define _COMPONENT ACPI_THERMAL_COMPONENT
-ACPI_MODULE_NAME ("acpi_thermal")
+ACPI_MODULE_NAME("acpi_thermal")
-MODULE_AUTHOR("Paul Diefenbaugh");
+ MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION(ACPI_THERMAL_DRIVER_NAME);
MODULE_LICENSE("GPL");
@@ -80,143 +80,145 @@ static int tzp;
module_param(tzp, int, 0);
MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.\n");
-
-static int acpi_thermal_add (struct acpi_device *device);
-static int acpi_thermal_remove (struct acpi_device *device, int type);
+static int acpi_thermal_add(struct acpi_device *device);
+static int acpi_thermal_remove(struct acpi_device *device, int type);
static int acpi_thermal_state_open_fs(struct inode *inode, struct file *file);
static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file);
static int acpi_thermal_trip_open_fs(struct inode *inode, struct file *file);
-static ssize_t acpi_thermal_write_trip_points (struct file*,const char __user *,size_t,loff_t *);
+static ssize_t acpi_thermal_write_trip_points(struct file *,
+ const char __user *, size_t,
+ loff_t *);
static int acpi_thermal_cooling_open_fs(struct inode *inode, struct file *file);
-static ssize_t acpi_thermal_write_cooling_mode (struct file*,const char __user *,size_t,loff_t *);
+static ssize_t acpi_thermal_write_cooling_mode(struct file *,
+ const char __user *, size_t,
+ loff_t *);
static int acpi_thermal_polling_open_fs(struct inode *inode, struct file *file);
-static ssize_t acpi_thermal_write_polling(struct file*,const char __user *,size_t,loff_t *);
+static ssize_t acpi_thermal_write_polling(struct file *, const char __user *,
+ size_t, loff_t *);
static struct acpi_driver acpi_thermal_driver = {
- .name = ACPI_THERMAL_DRIVER_NAME,
- .class = ACPI_THERMAL_CLASS,
- .ids = ACPI_THERMAL_HID,
- .ops = {
- .add = acpi_thermal_add,
- .remove = acpi_thermal_remove,
- },
+ .name = ACPI_THERMAL_DRIVER_NAME,
+ .class = ACPI_THERMAL_CLASS,
+ .ids = ACPI_THERMAL_HID,
+ .ops = {
+ .add = acpi_thermal_add,
+ .remove = acpi_thermal_remove,
+ },
};
struct acpi_thermal_state {
- u8 critical:1;
- u8 hot:1;
- u8 passive:1;
- u8 active:1;
- u8 reserved:4;
- int active_index;
+ u8 critical:1;
+ u8 hot:1;
+ u8 passive:1;
+ u8 active:1;
+ u8 reserved:4;
+ int active_index;
};
struct acpi_thermal_state_flags {
- u8 valid:1;
- u8 enabled:1;
- u8 reserved:6;
+ u8 valid:1;
+ u8 enabled:1;
+ u8 reserved:6;
};
struct acpi_thermal_critical {
struct acpi_thermal_state_flags flags;
- unsigned long temperature;
+ unsigned long temperature;
};
struct acpi_thermal_hot {
struct acpi_thermal_state_flags flags;
- unsigned long temperature;
+ unsigned long temperature;
};
struct acpi_thermal_passive {
struct acpi_thermal_state_flags flags;
- unsigned long temperature;
- unsigned long tc1;
- unsigned long tc2;
- unsigned long tsp;
- struct acpi_handle_list devices;
+ unsigned long temperature;
+ unsigned long tc1;
+ unsigned long tc2;
+ unsigned long tsp;
+ struct acpi_handle_list devices;
};
struct acpi_thermal_active {
struct acpi_thermal_state_flags flags;
- unsigned long temperature;
- struct acpi_handle_list devices;
+ unsigned long temperature;
+ struct acpi_handle_list devices;
};
struct acpi_thermal_trips {
struct acpi_thermal_critical critical;
- struct acpi_thermal_hot hot;
+ struct acpi_thermal_hot hot;
struct acpi_thermal_passive passive;
struct acpi_thermal_active active[ACPI_THERMAL_MAX_ACTIVE];
};
struct acpi_thermal_flags {
- u8 cooling_mode:1; /* _SCP */
- u8 devices:1; /* _TZD */
- u8 reserved:6;
+ u8 cooling_mode:1; /* _SCP */
+ u8 devices:1; /* _TZD */
+ u8 reserved:6;
};
struct acpi_thermal {
- acpi_handle handle;
- acpi_bus_id name;
- unsigned long temperature;
- unsigned long last_temperature;
- unsigned long polling_frequency;
- u8 cooling_mode;
- volatile u8 zombie;
+ acpi_handle handle;
+ acpi_bus_id name;
+ unsigned long temperature;
+ unsigned long last_temperature;
+ unsigned long polling_frequency;
+ u8 cooling_mode;
+ volatile u8 zombie;
struct acpi_thermal_flags flags;
struct acpi_thermal_state state;
struct acpi_thermal_trips trips;
- struct acpi_handle_list devices;
- struct timer_list timer;
+ struct acpi_handle_list devices;
+ struct timer_list timer;
};
static struct file_operations acpi_thermal_state_fops = {
- .open = acpi_thermal_state_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_thermal_state_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static struct file_operations acpi_thermal_temp_fops = {
- .open = acpi_thermal_temp_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_thermal_temp_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static struct file_operations acpi_thermal_trip_fops = {
- .open = acpi_thermal_trip_open_fs,
- .read = seq_read,
- .write = acpi_thermal_write_trip_points,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_thermal_trip_open_fs,
+ .read = seq_read,
+ .write = acpi_thermal_write_trip_points,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static struct file_operations acpi_thermal_cooling_fops = {
- .open = acpi_thermal_cooling_open_fs,
- .read = seq_read,
- .write = acpi_thermal_write_cooling_mode,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_thermal_cooling_open_fs,
+ .read = seq_read,
+ .write = acpi_thermal_write_cooling_mode,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static struct file_operations acpi_thermal_polling_fops = {
- .open = acpi_thermal_polling_open_fs,
- .read = seq_read,
- .write = acpi_thermal_write_polling,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_thermal_polling_open_fs,
+ .read = seq_read,
+ .write = acpi_thermal_write_polling,
+ .llseek = seq_lseek,
+ .release = single_release,
};
/* --------------------------------------------------------------------------
Thermal Zone Management
-------------------------------------------------------------------------- */
-static int
-acpi_thermal_get_temperature (
- struct acpi_thermal *tz)
+static int acpi_thermal_get_temperature(struct acpi_thermal *tz)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_thermal_get_temperature");
@@ -225,41 +227,39 @@ acpi_thermal_get_temperature (
tz->last_temperature = tz->temperature;
- status = acpi_evaluate_integer(tz->handle, "_TMP", NULL, &tz->temperature);
+ status =
+ acpi_evaluate_integer(tz->handle, "_TMP", NULL, &tz->temperature);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Temperature is %lu dK\n", tz->temperature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Temperature is %lu dK\n",
+ tz->temperature));
return_VALUE(0);
}
-
-static int
-acpi_thermal_get_polling_frequency (
- struct acpi_thermal *tz)
+static int acpi_thermal_get_polling_frequency(struct acpi_thermal *tz)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_thermal_get_polling_frequency");
if (!tz)
return_VALUE(-EINVAL);
- status = acpi_evaluate_integer(tz->handle, "_TZP", NULL, &tz->polling_frequency);
+ status =
+ acpi_evaluate_integer(tz->handle, "_TZP", NULL,
+ &tz->polling_frequency);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Polling frequency is %lu dS\n", tz->polling_frequency));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Polling frequency is %lu dS\n",
+ tz->polling_frequency));
return_VALUE(0);
}
-
-static int
-acpi_thermal_set_polling (
- struct acpi_thermal *tz,
- int seconds)
+static int acpi_thermal_set_polling(struct acpi_thermal *tz, int seconds)
{
ACPI_FUNCTION_TRACE("acpi_thermal_set_polling");
@@ -268,21 +268,19 @@ acpi_thermal_set_polling (
tz->polling_frequency = seconds * 10; /* Convert value to deci-seconds */
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Polling frequency set to %lu seconds\n", tz->polling_frequency));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Polling frequency set to %lu seconds\n",
+ tz->polling_frequency));
return_VALUE(0);
}
-
-static int
-acpi_thermal_set_cooling_mode (
- struct acpi_thermal *tz,
- int mode)
+static int acpi_thermal_set_cooling_mode(struct acpi_thermal *tz, int mode)
{
- acpi_status status = AE_OK;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list arg_list = {1, &arg0};
- acpi_handle handle = NULL;
+ acpi_status status = AE_OK;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list arg_list = { 1, &arg0 };
+ acpi_handle handle = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_set_cooling_mode");
@@ -303,19 +301,16 @@ acpi_thermal_set_cooling_mode (
tz->cooling_mode = mode;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Cooling mode [%s]\n",
- mode?"passive":"active"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Cooling mode [%s]\n",
+ mode ? "passive" : "active"));
return_VALUE(0);
}
-
-static int
-acpi_thermal_get_trip_points (
- struct acpi_thermal *tz)
+static int acpi_thermal_get_trip_points(struct acpi_thermal *tz)
{
- acpi_status status = AE_OK;
- int i = 0;
+ acpi_status status = AE_OK;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_get_trip_points");
@@ -324,111 +319,128 @@ acpi_thermal_get_trip_points (
/* Critical Shutdown (required) */
- status = acpi_evaluate_integer(tz->handle, "_CRT", NULL,
- &tz->trips.critical.temperature);
+ status = acpi_evaluate_integer(tz->handle, "_CRT", NULL,
+ &tz->trips.critical.temperature);
if (ACPI_FAILURE(status)) {
tz->trips.critical.flags.valid = 0;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No critical threshold\n"));
return_VALUE(-ENODEV);
- }
- else {
+ } else {
tz->trips.critical.flags.valid = 1;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found critical threshold [%lu]\n", tz->trips.critical.temperature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found critical threshold [%lu]\n",
+ tz->trips.critical.temperature));
}
/* Critical Sleep (optional) */
- status = acpi_evaluate_integer(tz->handle, "_HOT", NULL, &tz->trips.hot.temperature);
+ status =
+ acpi_evaluate_integer(tz->handle, "_HOT", NULL,
+ &tz->trips.hot.temperature);
if (ACPI_FAILURE(status)) {
tz->trips.hot.flags.valid = 0;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No hot threshold\n"));
- }
- else {
+ } else {
tz->trips.hot.flags.valid = 1;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found hot threshold [%lu]\n", tz->trips.hot.temperature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found hot threshold [%lu]\n",
+ tz->trips.hot.temperature));
}
/* Passive: Processors (optional) */
- status = acpi_evaluate_integer(tz->handle, "_PSV", NULL, &tz->trips.passive.temperature);
+ status =
+ acpi_evaluate_integer(tz->handle, "_PSV", NULL,
+ &tz->trips.passive.temperature);
if (ACPI_FAILURE(status)) {
tz->trips.passive.flags.valid = 0;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No passive threshold\n"));
- }
- else {
+ } else {
tz->trips.passive.flags.valid = 1;
- status = acpi_evaluate_integer(tz->handle, "_TC1", NULL, &tz->trips.passive.tc1);
+ status =
+ acpi_evaluate_integer(tz->handle, "_TC1", NULL,
+ &tz->trips.passive.tc1);
if (ACPI_FAILURE(status))
tz->trips.passive.flags.valid = 0;
- status = acpi_evaluate_integer(tz->handle, "_TC2", NULL, &tz->trips.passive.tc2);
+ status =
+ acpi_evaluate_integer(tz->handle, "_TC2", NULL,
+ &tz->trips.passive.tc2);
if (ACPI_FAILURE(status))
tz->trips.passive.flags.valid = 0;
- status = acpi_evaluate_integer(tz->handle, "_TSP", NULL, &tz->trips.passive.tsp);
+ status =
+ acpi_evaluate_integer(tz->handle, "_TSP", NULL,
+ &tz->trips.passive.tsp);
if (ACPI_FAILURE(status))
tz->trips.passive.flags.valid = 0;
- status = acpi_evaluate_reference(tz->handle, "_PSL", NULL, &tz->trips.passive.devices);
+ status =
+ acpi_evaluate_reference(tz->handle, "_PSL", NULL,
+ &tz->trips.passive.devices);
if (ACPI_FAILURE(status))
tz->trips.passive.flags.valid = 0;
if (!tz->trips.passive.flags.valid)
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid passive threshold\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid passive threshold\n"));
else
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found passive threshold [%lu]\n", tz->trips.passive.temperature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found passive threshold [%lu]\n",
+ tz->trips.passive.temperature));
}
/* Active: Fans, etc. (optional) */
- for (i=0; i<ACPI_THERMAL_MAX_ACTIVE; i++) {
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
- char name[5] = {'_','A','C',('0'+i),'\0'};
+ char name[5] = { '_', 'A', 'C', ('0' + i), '\0' };
- status = acpi_evaluate_integer(tz->handle, name, NULL, &tz->trips.active[i].temperature);
+ status =
+ acpi_evaluate_integer(tz->handle, name, NULL,
+ &tz->trips.active[i].temperature);
if (ACPI_FAILURE(status))
break;
name[2] = 'L';
- status = acpi_evaluate_reference(tz->handle, name, NULL, &tz->trips.active[i].devices);
+ status =
+ acpi_evaluate_reference(tz->handle, name, NULL,
+ &tz->trips.active[i].devices);
if (ACPI_SUCCESS(status)) {
tz->trips.active[i].flags.valid = 1;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found active threshold [%d]:[%lu]\n", i, tz->trips.active[i].temperature));
- }
- else
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid active threshold [%d]\n", i));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found active threshold [%d]:[%lu]\n",
+ i, tz->trips.active[i].temperature));
+ } else
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid active threshold [%d]\n",
+ i));
}
return_VALUE(0);
}
-
-static int
-acpi_thermal_get_devices (
- struct acpi_thermal *tz)
+static int acpi_thermal_get_devices(struct acpi_thermal *tz)
{
- acpi_status status = AE_OK;
+ acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("acpi_thermal_get_devices");
if (!tz)
return_VALUE(-EINVAL);
- status = acpi_evaluate_reference(tz->handle, "_TZD", NULL, &tz->devices);
+ status =
+ acpi_evaluate_reference(tz->handle, "_TZD", NULL, &tz->devices);
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
return_VALUE(0);
}
-
-static int
-acpi_thermal_call_usermode (
- char *path)
+static int acpi_thermal_call_usermode(char *path)
{
- char *argv[2] = {NULL, NULL};
- char *envp[3] = {NULL, NULL, NULL};
+ char *argv[2] = { NULL, NULL };
+ char *envp[3] = { NULL, NULL, NULL };
ACPI_FUNCTION_TRACE("acpi_thermal_call_usermode");
@@ -440,19 +452,16 @@ acpi_thermal_call_usermode (
/* minimal command environment */
envp[0] = "HOME=/";
envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
-
+
call_usermodehelper(argv[0], argv, envp, 0);
return_VALUE(0);
}
-
-static int
-acpi_thermal_critical (
- struct acpi_thermal *tz)
+static int acpi_thermal_critical(struct acpi_thermal *tz)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_critical");
@@ -462,29 +471,28 @@ acpi_thermal_critical (
if (tz->temperature >= tz->trips.critical.temperature) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Critical trip point\n"));
tz->trips.critical.flags.enabled = 1;
- }
- else if (tz->trips.critical.flags.enabled)
+ } else if (tz->trips.critical.flags.enabled)
tz->trips.critical.flags.enabled = 0;
result = acpi_bus_get_device(tz->handle, &device);
if (result)
return_VALUE(result);
- printk(KERN_EMERG "Critical temperature reached (%ld C), shutting down.\n", KELVIN_TO_CELSIUS(tz->temperature));
- acpi_bus_generate_event(device, ACPI_THERMAL_NOTIFY_CRITICAL, tz->trips.critical.flags.enabled);
+ printk(KERN_EMERG
+ "Critical temperature reached (%ld C), shutting down.\n",
+ KELVIN_TO_CELSIUS(tz->temperature));
+ acpi_bus_generate_event(device, ACPI_THERMAL_NOTIFY_CRITICAL,
+ tz->trips.critical.flags.enabled);
acpi_thermal_call_usermode(ACPI_THERMAL_PATH_POWEROFF);
return_VALUE(0);
}
-
-static int
-acpi_thermal_hot (
- struct acpi_thermal *tz)
+static int acpi_thermal_hot(struct acpi_thermal *tz)
{
- int result = 0;
- struct acpi_device *device = NULL;
+ int result = 0;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_hot");
@@ -494,30 +502,27 @@ acpi_thermal_hot (
if (tz->temperature >= tz->trips.hot.temperature) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Hot trip point\n"));
tz->trips.hot.flags.enabled = 1;
- }
- else if (tz->trips.hot.flags.enabled)
+ } else if (tz->trips.hot.flags.enabled)
tz->trips.hot.flags.enabled = 0;
result = acpi_bus_get_device(tz->handle, &device);
if (result)
return_VALUE(result);
- acpi_bus_generate_event(device, ACPI_THERMAL_NOTIFY_HOT, tz->trips.hot.flags.enabled);
+ acpi_bus_generate_event(device, ACPI_THERMAL_NOTIFY_HOT,
+ tz->trips.hot.flags.enabled);
/* TBD: Call user-mode "sleep(S4)" function */
return_VALUE(0);
}
-
-static int
-acpi_thermal_passive (
- struct acpi_thermal *tz)
+static int acpi_thermal_passive(struct acpi_thermal *tz)
{
- int result = 0;
+ int result = 0;
struct acpi_thermal_passive *passive = NULL;
- int trend = 0;
- int i = 0;
+ int trend = 0;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_passive");
@@ -534,25 +539,29 @@ acpi_thermal_passive (
* accordingly. Note that we assume symmetry.
*/
if (tz->temperature >= passive->temperature) {
- trend = (passive->tc1 * (tz->temperature - tz->last_temperature)) + (passive->tc2 * (tz->temperature - passive->temperature));
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "trend[%d]=(tc1[%lu]*(tmp[%lu]-last[%lu]))+(tc2[%lu]*(tmp[%lu]-psv[%lu]))\n",
- trend, passive->tc1, tz->temperature,
- tz->last_temperature, passive->tc2,
- tz->temperature, passive->temperature));
+ trend =
+ (passive->tc1 * (tz->temperature - tz->last_temperature)) +
+ (passive->tc2 * (tz->temperature - passive->temperature));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "trend[%d]=(tc1[%lu]*(tmp[%lu]-last[%lu]))+(tc2[%lu]*(tmp[%lu]-psv[%lu]))\n",
+ trend, passive->tc1, tz->temperature,
+ tz->last_temperature, passive->tc2,
+ tz->temperature, passive->temperature));
tz->trips.passive.flags.enabled = 1;
/* Heating up? */
if (trend > 0)
- for (i=0; i<passive->devices.count; i++)
- acpi_processor_set_thermal_limit(
- passive->devices.handles[i],
- ACPI_PROCESSOR_LIMIT_INCREMENT);
+ for (i = 0; i < passive->devices.count; i++)
+ acpi_processor_set_thermal_limit(passive->
+ devices.
+ handles[i],
+ ACPI_PROCESSOR_LIMIT_INCREMENT);
/* Cooling off? */
else if (trend < 0)
- for (i=0; i<passive->devices.count; i++)
- acpi_processor_set_thermal_limit(
- passive->devices.handles[i],
- ACPI_PROCESSOR_LIMIT_DECREMENT);
+ for (i = 0; i < passive->devices.count; i++)
+ acpi_processor_set_thermal_limit(passive->
+ devices.
+ handles[i],
+ ACPI_PROCESSOR_LIMIT_DECREMENT);
}
/*
@@ -563,37 +572,35 @@ acpi_thermal_passive (
* assume symmetry.
*/
else if (tz->trips.passive.flags.enabled) {
- for (i=0; i<passive->devices.count; i++)
- result = acpi_processor_set_thermal_limit(
- passive->devices.handles[i],
- ACPI_PROCESSOR_LIMIT_DECREMENT);
+ for (i = 0; i < passive->devices.count; i++)
+ result =
+ acpi_processor_set_thermal_limit(passive->devices.
+ handles[i],
+ ACPI_PROCESSOR_LIMIT_DECREMENT);
if (result == 1) {
tz->trips.passive.flags.enabled = 0;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Disabling passive cooling (zone is cool)\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Disabling passive cooling (zone is cool)\n"));
}
}
return_VALUE(0);
}
-
-static int
-acpi_thermal_active (
- struct acpi_thermal *tz)
+static int acpi_thermal_active(struct acpi_thermal *tz)
{
- int result = 0;
+ int result = 0;
struct acpi_thermal_active *active = NULL;
- int i = 0;
- int j = 0;
- unsigned long maxtemp = 0;
+ int i = 0;
+ int j = 0;
+ unsigned long maxtemp = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_active");
if (!tz)
return_VALUE(-EINVAL);
- for (i=0; i<ACPI_THERMAL_MAX_ACTIVE; i++) {
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
active = &(tz->trips.active[i]);
if (!active || !active->flags.valid)
@@ -607,16 +614,27 @@ acpi_thermal_active (
*/
if (tz->temperature >= active->temperature) {
if (active->temperature > maxtemp)
- tz->state.active_index = i, maxtemp = active->temperature;
+ tz->state.active_index = i, maxtemp =
+ active->temperature;
if (!active->flags.enabled) {
for (j = 0; j < active->devices.count; j++) {
- result = acpi_bus_set_power(active->devices.handles[j], ACPI_STATE_D0);
+ result =
+ acpi_bus_set_power(active->devices.
+ handles[j],
+ ACPI_STATE_D0);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Unable to turn cooling device [%p] 'on'\n", active->devices.handles[j]));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Unable to turn cooling device [%p] 'on'\n",
+ active->
+ devices.
+ handles[j]));
continue;
}
active->flags.enabled = 1;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Cooling device [%p] now 'on'\n", active->devices.handles[j]));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Cooling device [%p] now 'on'\n",
+ active->devices.
+ handles[j]));
}
}
}
@@ -628,13 +646,21 @@ acpi_thermal_active (
*/
else if (active->flags.enabled) {
for (j = 0; j < active->devices.count; j++) {
- result = acpi_bus_set_power(active->devices.handles[j], ACPI_STATE_D3);
+ result =
+ acpi_bus_set_power(active->devices.
+ handles[j],
+ ACPI_STATE_D3);
if (result) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Unable to turn cooling device [%p] 'off'\n", active->devices.handles[j]));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Unable to turn cooling device [%p] 'off'\n",
+ active->devices.
+ handles[j]));
continue;
}
active->flags.enabled = 0;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Cooling device [%p] now 'off'\n", active->devices.handles[j]));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Cooling device [%p] now 'off'\n",
+ active->devices.handles[j]));
}
}
}
@@ -642,28 +668,22 @@ acpi_thermal_active (
return_VALUE(0);
}
+static void acpi_thermal_check(void *context);
-static void acpi_thermal_check (void *context);
-
-static void
-acpi_thermal_run (
- unsigned long data)
+static void acpi_thermal_run(unsigned long data)
{
struct acpi_thermal *tz = (struct acpi_thermal *)data;
if (!tz->zombie)
- acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
- acpi_thermal_check, (void *) data);
+ acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
+ acpi_thermal_check, (void *)data);
}
-
-static void
-acpi_thermal_check (
- void *data)
+static void acpi_thermal_check(void *data)
{
- int result = 0;
- struct acpi_thermal *tz = (struct acpi_thermal *) data;
- unsigned long sleep_time = 0;
- int i = 0;
+ int result = 0;
+ struct acpi_thermal *tz = (struct acpi_thermal *)data;
+ unsigned long sleep_time = 0;
+ int i = 0;
struct acpi_thermal_state state;
ACPI_FUNCTION_TRACE("acpi_thermal_check");
@@ -678,9 +698,9 @@ acpi_thermal_check (
result = acpi_thermal_get_temperature(tz);
if (result)
return_VOID;
-
+
memset(&tz->state, 0, sizeof(tz->state));
-
+
/*
* Check Trip Points
* -----------------
@@ -690,14 +710,18 @@ acpi_thermal_check (
* individual policy decides when it is exited (e.g. hysteresis).
*/
if (tz->trips.critical.flags.valid)
- state.critical |= (tz->temperature >= tz->trips.critical.temperature);
+ state.critical |=
+ (tz->temperature >= tz->trips.critical.temperature);
if (tz->trips.hot.flags.valid)
state.hot |= (tz->temperature >= tz->trips.hot.temperature);
if (tz->trips.passive.flags.valid)
- state.passive |= (tz->temperature >= tz->trips.passive.temperature);
- for (i=0; i<ACPI_THERMAL_MAX_ACTIVE; i++)
+ state.passive |=
+ (tz->temperature >= tz->trips.passive.temperature);
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++)
if (tz->trips.active[i].flags.valid)
- state.active |= (tz->temperature >= tz->trips.active[i].temperature);
+ state.active |=
+ (tz->temperature >=
+ tz->trips.active[i].temperature);
/*
* Invoke Policy
@@ -726,7 +750,7 @@ acpi_thermal_check (
tz->state.hot = 1;
if (tz->trips.passive.flags.enabled)
tz->state.passive = 1;
- for (i=0; i<ACPI_THERMAL_MAX_ACTIVE; i++)
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++)
if (tz->trips.active[i].flags.enabled)
tz->state.active = 1;
@@ -744,8 +768,8 @@ acpi_thermal_check (
else if (tz->polling_frequency > 0)
sleep_time = tz->polling_frequency * 100;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s: temperature[%lu] sleep[%lu]\n",
- tz->name, tz->temperature, sleep_time));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s: temperature[%lu] sleep[%lu]\n",
+ tz->name, tz->temperature, sleep_time));
/*
* Schedule Next Poll
@@ -754,12 +778,11 @@ acpi_thermal_check (
if (!sleep_time) {
if (timer_pending(&(tz->timer)))
del_timer(&(tz->timer));
- }
- else {
+ } else {
if (timer_pending(&(tz->timer)))
mod_timer(&(tz->timer), (HZ * sleep_time) / 1000);
else {
- tz->timer.data = (unsigned long) tz;
+ tz->timer.data = (unsigned long)tz;
tz->timer.function = acpi_thermal_run;
tz->timer.expires = jiffies + (HZ * sleep_time) / 1000;
add_timer(&(tz->timer));
@@ -769,16 +792,15 @@ acpi_thermal_check (
return_VOID;
}
-
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_thermal_dir;
+static struct proc_dir_entry *acpi_thermal_dir;
static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
+ struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
ACPI_FUNCTION_TRACE("acpi_thermal_state_seq_show");
@@ -787,7 +809,8 @@ static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset)
seq_puts(seq, "state: ");
- if (!tz->state.critical && !tz->state.hot && !tz->state.passive && !tz->state.active)
+ if (!tz->state.critical && !tz->state.hot && !tz->state.passive
+ && !tz->state.active)
seq_puts(seq, "ok\n");
else {
if (tz->state.critical)
@@ -801,7 +824,7 @@ static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset)
seq_puts(seq, "\n");
}
-end:
+ end:
return_VALUE(0);
}
@@ -810,11 +833,10 @@ static int acpi_thermal_state_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_thermal_state_seq_show, PDE(inode)->data);
}
-
static int acpi_thermal_temp_seq_show(struct seq_file *seq, void *offset)
{
- int result = 0;
- struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
+ int result = 0;
+ struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
ACPI_FUNCTION_TRACE("acpi_thermal_temp_seq_show");
@@ -825,10 +847,10 @@ static int acpi_thermal_temp_seq_show(struct seq_file *seq, void *offset)
if (result)
goto end;
- seq_printf(seq, "temperature: %ld C\n",
- KELVIN_TO_CELSIUS(tz->temperature));
+ seq_printf(seq, "temperature: %ld C\n",
+ KELVIN_TO_CELSIUS(tz->temperature));
-end:
+ end:
return_VALUE(0);
}
@@ -837,12 +859,11 @@ static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file)
return single_open(file, acpi_thermal_temp_seq_show, PDE(inode)->data);
}
-
static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
- int i = 0;
- int j = 0;
+ struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
+ int i = 0;
+ int j = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_trip_seq_show");
@@ -851,21 +872,22 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
if (tz->trips.critical.flags.valid)
seq_printf(seq, "critical (S5): %ld C\n",
- KELVIN_TO_CELSIUS(tz->trips.critical.temperature));
+ KELVIN_TO_CELSIUS(tz->trips.critical.temperature));
if (tz->trips.hot.flags.valid)
seq_printf(seq, "hot (S4): %ld C\n",
- KELVIN_TO_CELSIUS(tz->trips.hot.temperature));
+ KELVIN_TO_CELSIUS(tz->trips.hot.temperature));
if (tz->trips.passive.flags.valid) {
- seq_printf(seq, "passive: %ld C: tc1=%lu tc2=%lu tsp=%lu devices=",
- KELVIN_TO_CELSIUS(tz->trips.passive.temperature),
- tz->trips.passive.tc1,
- tz->trips.passive.tc2,
- tz->trips.passive.tsp);
- for (j=0; j<tz->trips.passive.devices.count; j++) {
-
- seq_printf(seq, "0x%p ", tz->trips.passive.devices.handles[j]);
+ seq_printf(seq,
+ "passive: %ld C: tc1=%lu tc2=%lu tsp=%lu devices=",
+ KELVIN_TO_CELSIUS(tz->trips.passive.temperature),
+ tz->trips.passive.tc1, tz->trips.passive.tc2,
+ tz->trips.passive.tsp);
+ for (j = 0; j < tz->trips.passive.devices.count; j++) {
+
+ seq_printf(seq, "0x%p ",
+ tz->trips.passive.devices.handles[j]);
}
seq_puts(seq, "\n");
}
@@ -874,14 +896,15 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset)
if (!(tz->trips.active[i].flags.valid))
break;
seq_printf(seq, "active[%d]: %ld C: devices=",
- i, KELVIN_TO_CELSIUS(tz->trips.active[i].temperature));
- for (j = 0; j < tz->trips.active[i].devices.count; j++)
+ i,
+ KELVIN_TO_CELSIUS(tz->trips.active[i].temperature));
+ for (j = 0; j < tz->trips.active[i].devices.count; j++)
seq_printf(seq, "0x%p ",
- tz->trips.active[i].devices.handles[j]);
+ tz->trips.active[i].devices.handles[j]);
seq_puts(seq, "\n");
}
-end:
+ end:
return_VALUE(0);
}
@@ -891,30 +914,28 @@ static int acpi_thermal_trip_open_fs(struct inode *inode, struct file *file)
}
static ssize_t
-acpi_thermal_write_trip_points (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_thermal_write_trip_points(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
- char *limit_string;
- int num, critical, hot, passive;
- int *active;
- int i = 0;
+ char *limit_string;
+ int num, critical, hot, passive;
+ int *active;
+ int i = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_write_trip_points");
limit_string = kmalloc(ACPI_THERMAL_MAX_LIMIT_STR_LEN, GFP_KERNEL);
- if(!limit_string)
+ if (!limit_string)
return_VALUE(-ENOMEM);
memset(limit_string, 0, ACPI_THERMAL_MAX_LIMIT_STR_LEN);
- active = kmalloc(ACPI_THERMAL_MAX_ACTIVE *sizeof(int), GFP_KERNEL);
- if(!active)
+ active = kmalloc(ACPI_THERMAL_MAX_ACTIVE * sizeof(int), GFP_KERNEL);
+ if (!active)
return_VALUE(-ENOMEM);
if (!tz || (count > ACPI_THERMAL_MAX_LIMIT_STR_LEN - 1)) {
@@ -922,20 +943,21 @@ acpi_thermal_write_trip_points (
count = -EINVAL;
goto end;
}
-
+
if (copy_from_user(limit_string, buffer, count)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data\n"));
count = -EFAULT;
goto end;
}
-
+
limit_string[count] = '\0';
num = sscanf(limit_string, "%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d",
- &critical, &hot, &passive,
- &active[0], &active[1], &active[2], &active[3], &active[4],
- &active[5], &active[6], &active[7], &active[8], &active[9]);
- if(!(num >=5 && num < (ACPI_THERMAL_MAX_ACTIVE + 3))) {
+ &critical, &hot, &passive,
+ &active[0], &active[1], &active[2], &active[3], &active[4],
+ &active[5], &active[6], &active[7], &active[8],
+ &active[9]);
+ if (!(num >= 5 && num < (ACPI_THERMAL_MAX_ACTIVE + 3))) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data format\n"));
count = -EINVAL;
goto end;
@@ -949,17 +971,16 @@ acpi_thermal_write_trip_points (
break;
tz->trips.active[i].temperature = CELSIUS_TO_KELVIN(active[i]);
}
-
-end:
+
+ end:
kfree(active);
kfree(limit_string);
return_VALUE(count);
}
-
static int acpi_thermal_cooling_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
+ struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
ACPI_FUNCTION_TRACE("acpi_thermal_cooling_seq_show");
@@ -970,33 +991,31 @@ static int acpi_thermal_cooling_seq_show(struct seq_file *seq, void *offset)
seq_puts(seq, "<setting not supported>\n");
}
- if ( tz->cooling_mode == ACPI_THERMAL_MODE_CRITICAL )
+ if (tz->cooling_mode == ACPI_THERMAL_MODE_CRITICAL)
seq_printf(seq, "cooling mode: critical\n");
else
seq_printf(seq, "cooling mode: %s\n",
- tz->cooling_mode?"passive":"active");
+ tz->cooling_mode ? "passive" : "active");
-end:
+ end:
return_VALUE(0);
}
static int acpi_thermal_cooling_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_thermal_cooling_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
static ssize_t
-acpi_thermal_write_cooling_mode (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_thermal_write_cooling_mode(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
- int result = 0;
- char mode_string[12] = {'\0'};
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
+ int result = 0;
+ char mode_string[12] = { '\0' };
ACPI_FUNCTION_TRACE("acpi_thermal_write_cooling_mode");
@@ -1008,11 +1027,12 @@ acpi_thermal_write_cooling_mode (
if (copy_from_user(mode_string, buffer, count))
return_VALUE(-EFAULT);
-
+
mode_string[count] = '\0';
-
- result = acpi_thermal_set_cooling_mode(tz,
- simple_strtoul(mode_string, NULL, 0));
+
+ result = acpi_thermal_set_cooling_mode(tz,
+ simple_strtoul(mode_string, NULL,
+ 0));
if (result)
return_VALUE(result);
@@ -1021,10 +1041,9 @@ acpi_thermal_write_cooling_mode (
return_VALUE(count);
}
-
static int acpi_thermal_polling_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
+ struct acpi_thermal *tz = (struct acpi_thermal *)seq->private;
ACPI_FUNCTION_TRACE("acpi_thermal_polling_seq_show");
@@ -1037,43 +1056,41 @@ static int acpi_thermal_polling_seq_show(struct seq_file *seq, void *offset)
}
seq_printf(seq, "polling frequency: %lu seconds\n",
- (tz->polling_frequency / 10));
+ (tz->polling_frequency / 10));
-end:
+ end:
return_VALUE(0);
}
static int acpi_thermal_polling_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_thermal_polling_seq_show,
- PDE(inode)->data);
+ PDE(inode)->data);
}
static ssize_t
-acpi_thermal_write_polling (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *ppos)
+acpi_thermal_write_polling(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * ppos)
{
- struct seq_file *m = (struct seq_file *)file->private_data;
- struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
- int result = 0;
- char polling_string[12] = {'\0'};
- int seconds = 0;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_thermal *tz = (struct acpi_thermal *)m->private;
+ int result = 0;
+ char polling_string[12] = { '\0' };
+ int seconds = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_write_polling");
if (!tz || (count > sizeof(polling_string) - 1))
return_VALUE(-EINVAL);
-
+
if (copy_from_user(polling_string, buffer, count))
return_VALUE(-EFAULT);
-
+
polling_string[count] = '\0';
seconds = simple_strtoul(polling_string, NULL, 0);
-
+
result = acpi_thermal_set_polling(tz, seconds);
if (result)
return_VALUE(result);
@@ -1083,18 +1100,15 @@ acpi_thermal_write_polling (
return_VALUE(count);
}
-
-static int
-acpi_thermal_add_fs (
- struct acpi_device *device)
+static int acpi_thermal_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_add_fs");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_thermal_dir);
+ acpi_thermal_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
@@ -1102,11 +1116,11 @@ acpi_thermal_add_fs (
/* 'state' [R] */
entry = create_proc_entry(ACPI_THERMAL_FILE_STATE,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_THERMAL_FILE_STATE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_THERMAL_FILE_STATE));
else {
entry->proc_fops = &acpi_thermal_state_fops;
entry->data = acpi_driver_data(device);
@@ -1115,11 +1129,11 @@ acpi_thermal_add_fs (
/* 'temperature' [R] */
entry = create_proc_entry(ACPI_THERMAL_FILE_TEMPERATURE,
- S_IRUGO, acpi_device_dir(device));
+ S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_THERMAL_FILE_TEMPERATURE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_THERMAL_FILE_TEMPERATURE));
else {
entry->proc_fops = &acpi_thermal_temp_fops;
entry->data = acpi_driver_data(device);
@@ -1128,11 +1142,12 @@ acpi_thermal_add_fs (
/* 'trip_points' [R/W] */
entry = create_proc_entry(ACPI_THERMAL_FILE_TRIP_POINTS,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_THERMAL_FILE_TRIP_POINTS));
+ "Unable to create '%s' fs entry\n",
+ ACPI_THERMAL_FILE_TRIP_POINTS));
else {
entry->proc_fops = &acpi_thermal_trip_fops;
entry->data = acpi_driver_data(device);
@@ -1141,11 +1156,12 @@ acpi_thermal_add_fs (
/* 'cooling_mode' [R/W] */
entry = create_proc_entry(ACPI_THERMAL_FILE_COOLING_MODE,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_THERMAL_FILE_COOLING_MODE));
+ "Unable to create '%s' fs entry\n",
+ ACPI_THERMAL_FILE_COOLING_MODE));
else {
entry->proc_fops = &acpi_thermal_cooling_fops;
entry->data = acpi_driver_data(device);
@@ -1154,11 +1170,12 @@ acpi_thermal_add_fs (
/* 'polling_frequency' [R/W] */
entry = create_proc_entry(ACPI_THERMAL_FILE_POLLING_FREQ,
- S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_THERMAL_FILE_POLLING_FREQ));
+ "Unable to create '%s' fs entry\n",
+ ACPI_THERMAL_FILE_POLLING_FREQ));
else {
entry->proc_fops = &acpi_thermal_polling_fops;
entry->data = acpi_driver_data(device);
@@ -1168,10 +1185,7 @@ acpi_thermal_add_fs (
return_VALUE(0);
}
-
-static int
-acpi_thermal_remove_fs (
- struct acpi_device *device)
+static int acpi_thermal_remove_fs(struct acpi_device *device)
{
ACPI_FUNCTION_TRACE("acpi_thermal_remove_fs");
@@ -1193,19 +1207,14 @@ acpi_thermal_remove_fs (
return_VALUE(0);
}
-
/* --------------------------------------------------------------------------
Driver Interface
-------------------------------------------------------------------------- */
-static void
-acpi_thermal_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_thermal_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_thermal *tz = (struct acpi_thermal *) data;
- struct acpi_device *device = NULL;
+ struct acpi_thermal *tz = (struct acpi_thermal *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_notify");
@@ -1231,19 +1240,16 @@ acpi_thermal_notify (
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-
-static int
-acpi_thermal_get_info (
- struct acpi_thermal *tz)
+static int acpi_thermal_get_info(struct acpi_thermal *tz)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_get_info");
@@ -1262,20 +1268,24 @@ acpi_thermal_get_info (
/* Set the cooling mode [_SCP] to active cooling (default) */
result = acpi_thermal_set_cooling_mode(tz, ACPI_THERMAL_MODE_ACTIVE);
- if (!result)
+ if (!result)
tz->flags.cooling_mode = 1;
- else {
+ else {
/* Oh,we have not _SCP method.
- Generally show cooling_mode by _ACx, _PSV,spec 12.2*/
+ Generally show cooling_mode by _ACx, _PSV,spec 12.2 */
tz->flags.cooling_mode = 0;
- if ( tz->trips.active[0].flags.valid && tz->trips.passive.flags.valid ) {
- if ( tz->trips.passive.temperature > tz->trips.active[0].temperature )
+ if (tz->trips.active[0].flags.valid
+ && tz->trips.passive.flags.valid) {
+ if (tz->trips.passive.temperature >
+ tz->trips.active[0].temperature)
tz->cooling_mode = ACPI_THERMAL_MODE_ACTIVE;
- else
+ else
tz->cooling_mode = ACPI_THERMAL_MODE_PASSIVE;
- } else if ( !tz->trips.active[0].flags.valid && tz->trips.passive.flags.valid ) {
+ } else if (!tz->trips.active[0].flags.valid
+ && tz->trips.passive.flags.valid) {
tz->cooling_mode = ACPI_THERMAL_MODE_PASSIVE;
- } else if ( tz->trips.active[0].flags.valid && !tz->trips.passive.flags.valid ) {
+ } else if (tz->trips.active[0].flags.valid
+ && !tz->trips.passive.flags.valid) {
tz->cooling_mode = ACPI_THERMAL_MODE_ACTIVE;
} else {
/* _ACx and _PSV are optional, but _CRT is required */
@@ -1297,14 +1307,11 @@ acpi_thermal_get_info (
return_VALUE(0);
}
-
-static int
-acpi_thermal_add (
- struct acpi_device *device)
+static int acpi_thermal_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = AE_OK;
- struct acpi_thermal *tz = NULL;
+ int result = 0;
+ acpi_status status = AE_OK;
+ struct acpi_thermal *tz = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_add");
@@ -1335,19 +1342,20 @@ acpi_thermal_add (
acpi_thermal_check(tz);
status = acpi_install_notify_handler(tz->handle,
- ACPI_DEVICE_NOTIFY, acpi_thermal_notify, tz);
+ ACPI_DEVICE_NOTIFY,
+ acpi_thermal_notify, tz);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
printk(KERN_INFO PREFIX "%s [%s] (%ld C)\n",
- acpi_device_name(device), acpi_device_bid(device),
- KELVIN_TO_CELSIUS(tz->temperature));
+ acpi_device_name(device), acpi_device_bid(device),
+ KELVIN_TO_CELSIUS(tz->temperature));
-end:
+ end:
if (result) {
acpi_thermal_remove_fs(device);
kfree(tz);
@@ -1356,21 +1364,17 @@ end:
return_VALUE(result);
}
-
-static int
-acpi_thermal_remove (
- struct acpi_device *device,
- int type)
+static int acpi_thermal_remove(struct acpi_device *device, int type)
{
- acpi_status status = AE_OK;
- struct acpi_thermal *tz = NULL;
+ acpi_status status = AE_OK;
+ struct acpi_thermal *tz = NULL;
ACPI_FUNCTION_TRACE("acpi_thermal_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- tz = (struct acpi_thermal *) acpi_driver_data(device);
+ tz = (struct acpi_thermal *)acpi_driver_data(device);
/* avoid timer adding new defer task */
tz->zombie = 1;
@@ -1382,19 +1386,19 @@ acpi_thermal_remove (
del_timer_sync(&(tz->timer));
status = acpi_remove_notify_handler(tz->handle,
- ACPI_DEVICE_NOTIFY, acpi_thermal_notify);
+ ACPI_DEVICE_NOTIFY,
+ acpi_thermal_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
/* Terminate policy */
- if (tz->trips.passive.flags.valid
- && tz->trips.passive.flags.enabled) {
+ if (tz->trips.passive.flags.valid && tz->trips.passive.flags.enabled) {
tz->trips.passive.flags.enabled = 0;
acpi_thermal_passive(tz);
}
if (tz->trips.active[0].flags.valid
- && tz->trips.active[0].flags.enabled) {
+ && tz->trips.active[0].flags.enabled) {
tz->trips.active[0].flags.enabled = 0;
acpi_thermal_active(tz);
}
@@ -1405,11 +1409,9 @@ acpi_thermal_remove (
return_VALUE(0);
}
-
-static int __init
-acpi_thermal_init (void)
+static int __init acpi_thermal_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_thermal_init");
@@ -1427,9 +1429,7 @@ acpi_thermal_init (void)
return_VALUE(0);
}
-
-static void __exit
-acpi_thermal_exit (void)
+static void __exit acpi_thermal_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_thermal_exit");
@@ -1440,6 +1440,5 @@ acpi_thermal_exit (void)
return_VOID;
}
-
module_init(acpi_thermal_init);
module_exit(acpi_thermal_exit);
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 73b1d8aeae9..7fe0b7ae973 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -100,8 +100,7 @@ MODULE_LICENSE("GPL");
/* utility
*/
-static __inline__ void
-_set_bit(u32* word, u32 mask, int value)
+static __inline__ void _set_bit(u32 * word, u32 mask, int value)
{
*word = (*word & ~mask) | (mask * value);
}
@@ -109,35 +108,32 @@ _set_bit(u32* word, u32 mask, int value)
/* acpi interface wrappers
*/
-static int
-is_valid_acpi_path(const char* methodName)
+static int is_valid_acpi_path(const char *methodName)
{
acpi_handle handle;
acpi_status status;
- status = acpi_get_handle(NULL, (char*)methodName, &handle);
+ status = acpi_get_handle(NULL, (char *)methodName, &handle);
return !ACPI_FAILURE(status);
}
-static int
-write_acpi_int(const char* methodName, int val)
+static int write_acpi_int(const char *methodName, int val)
{
struct acpi_object_list params;
union acpi_object in_objs[1];
acpi_status status;
- params.count = sizeof(in_objs)/sizeof(in_objs[0]);
+ params.count = sizeof(in_objs) / sizeof(in_objs[0]);
params.pointer = in_objs;
in_objs[0].type = ACPI_TYPE_INTEGER;
in_objs[0].integer.value = val;
- status = acpi_evaluate_object(NULL, (char*)methodName, &params, NULL);
+ status = acpi_evaluate_object(NULL, (char *)methodName, &params, NULL);
return (status == AE_OK);
}
#if 0
-static int
-read_acpi_int(const char* methodName, int* pVal)
+static int read_acpi_int(const char *methodName, int *pVal)
{
struct acpi_buffer results;
union acpi_object out_objs[1];
@@ -146,25 +142,24 @@ read_acpi_int(const char* methodName, int* pVal)
results.length = sizeof(out_objs);
results.pointer = out_objs;
- status = acpi_evaluate_object(0, (char*)methodName, 0, &results);
+ status = acpi_evaluate_object(0, (char *)methodName, 0, &results);
*pVal = out_objs[0].integer.value;
return (status == AE_OK) && (out_objs[0].type == ACPI_TYPE_INTEGER);
}
#endif
-static const char* method_hci /*= 0*/;
+static const char *method_hci /*= 0*/ ;
/* Perform a raw HCI call. Here we don't care about input or output buffer
* format.
*/
-static acpi_status
-hci_raw(const u32 in[HCI_WORDS], u32 out[HCI_WORDS])
+static acpi_status hci_raw(const u32 in[HCI_WORDS], u32 out[HCI_WORDS])
{
struct acpi_object_list params;
union acpi_object in_objs[HCI_WORDS];
struct acpi_buffer results;
- union acpi_object out_objs[HCI_WORDS+1];
+ union acpi_object out_objs[HCI_WORDS + 1];
acpi_status status;
int i;
@@ -178,8 +173,8 @@ hci_raw(const u32 in[HCI_WORDS], u32 out[HCI_WORDS])
results.length = sizeof(out_objs);
results.pointer = out_objs;
- status = acpi_evaluate_object(NULL, (char*)method_hci, &params,
- &results);
+ status = acpi_evaluate_object(NULL, (char *)method_hci, &params,
+ &results);
if ((status == AE_OK) && (out_objs->package.count <= HCI_WORDS)) {
for (i = 0; i < out_objs->package.count; ++i) {
out[i] = out_objs->package.elements[i].integer.value;
@@ -195,8 +190,7 @@ hci_raw(const u32 in[HCI_WORDS], u32 out[HCI_WORDS])
* may be useful (such as "not supported").
*/
-static acpi_status
-hci_write1(u32 reg, u32 in1, u32* result)
+static acpi_status hci_write1(u32 reg, u32 in1, u32 * result)
{
u32 in[HCI_WORDS] = { HCI_SET, reg, in1, 0, 0, 0 };
u32 out[HCI_WORDS];
@@ -205,8 +199,7 @@ hci_write1(u32 reg, u32 in1, u32* result)
return status;
}
-static acpi_status
-hci_read1(u32 reg, u32* out1, u32* result)
+static acpi_status hci_read1(u32 reg, u32 * out1, u32 * result)
{
u32 in[HCI_WORDS] = { HCI_GET, reg, 0, 0, 0, 0 };
u32 out[HCI_WORDS];
@@ -216,26 +209,25 @@ hci_read1(u32 reg, u32* out1, u32* result)
return status;
}
-static struct proc_dir_entry* toshiba_proc_dir /*= 0*/;
-static int force_fan;
-static int last_key_event;
-static int key_event_valid;
+static struct proc_dir_entry *toshiba_proc_dir /*= 0*/ ;
+static int force_fan;
+static int last_key_event;
+static int key_event_valid;
-typedef struct _ProcItem
-{
- const char* name;
- char* (*read_func)(char*);
- unsigned long (*write_func)(const char*, unsigned long);
+typedef struct _ProcItem {
+ const char *name;
+ char *(*read_func) (char *);
+ unsigned long (*write_func) (const char *, unsigned long);
} ProcItem;
/* proc file handlers
*/
static int
-dispatch_read(char* page, char** start, off_t off, int count, int* eof,
- ProcItem* item)
+dispatch_read(char *page, char **start, off_t off, int count, int *eof,
+ ProcItem * item)
{
- char* p = page;
+ char *p = page;
int len;
if (off == 0)
@@ -243,33 +235,35 @@ dispatch_read(char* page, char** start, off_t off, int count, int* eof,
/* ISSUE: I don't understand this code */
len = (p - page);
- if (len <= off+count) *eof = 1;
+ if (len <= off + count)
+ *eof = 1;
*start = page + off;
len -= off;
- if (len>count) len = count;
- if (len<0) len = 0;
+ if (len > count)
+ len = count;
+ if (len < 0)
+ len = 0;
return len;
}
static int
-dispatch_write(struct file* file, const char __user * buffer,
- unsigned long count, ProcItem* item)
+dispatch_write(struct file *file, const char __user * buffer,
+ unsigned long count, ProcItem * item)
{
int result;
- char* tmp_buffer;
+ char *tmp_buffer;
/* Arg buffer points to userspace memory, which can't be accessed
* directly. Since we're making a copy, zero-terminate the
* destination so that sscanf can be used on it safely.
*/
tmp_buffer = kmalloc(count + 1, GFP_KERNEL);
- if(!tmp_buffer)
+ if (!tmp_buffer)
return -ENOMEM;
if (copy_from_user(tmp_buffer, buffer, count)) {
result = -EFAULT;
- }
- else {
+ } else {
tmp_buffer[count] = 0;
result = item->write_func(tmp_buffer, count);
}
@@ -277,8 +271,7 @@ dispatch_write(struct file* file, const char __user * buffer,
return result;
}
-static char*
-read_lcd(char* p)
+static char *read_lcd(char *p)
{
u32 hci_result;
u32 value;
@@ -288,7 +281,7 @@ read_lcd(char* p)
value = value >> HCI_LCD_BRIGHTNESS_SHIFT;
p += sprintf(p, "brightness: %d\n", value);
p += sprintf(p, "brightness_levels: %d\n",
- HCI_LCD_BRIGHTNESS_LEVELS);
+ HCI_LCD_BRIGHTNESS_LEVELS);
} else {
printk(MY_ERR "Error reading LCD brightness\n");
}
@@ -296,14 +289,13 @@ read_lcd(char* p)
return p;
}
-static unsigned long
-write_lcd(const char* buffer, unsigned long count)
+static unsigned long write_lcd(const char *buffer, unsigned long count)
{
int value;
u32 hci_result;
if (sscanf(buffer, " brightness : %i", &value) == 1 &&
- value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) {
+ value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) {
value = value << HCI_LCD_BRIGHTNESS_SHIFT;
hci_write1(HCI_LCD_BRIGHTNESS, value, &hci_result);
if (hci_result != HCI_SUCCESS)
@@ -315,8 +307,7 @@ write_lcd(const char* buffer, unsigned long count)
return count;
}
-static char*
-read_video(char* p)
+static char *read_video(char *p)
{
u32 hci_result;
u32 value;
@@ -325,7 +316,7 @@ read_video(char* p)
if (hci_result == HCI_SUCCESS) {
int is_lcd = (value & HCI_VIDEO_OUT_LCD) ? 1 : 0;
int is_crt = (value & HCI_VIDEO_OUT_CRT) ? 1 : 0;
- int is_tv = (value & HCI_VIDEO_OUT_TV ) ? 1 : 0;
+ int is_tv = (value & HCI_VIDEO_OUT_TV) ? 1 : 0;
p += sprintf(p, "lcd_out: %d\n", is_lcd);
p += sprintf(p, "crt_out: %d\n", is_crt);
p += sprintf(p, "tv_out: %d\n", is_tv);
@@ -336,8 +327,7 @@ read_video(char* p)
return p;
}
-static unsigned long
-write_video(const char* buffer, unsigned long count)
+static unsigned long write_video(const char *buffer, unsigned long count)
{
int value;
int remain = count;
@@ -363,7 +353,7 @@ write_video(const char* buffer, unsigned long count)
++buffer;
--remain;
}
- while (remain && *(buffer-1) != ';');
+ while (remain && *(buffer - 1) != ';');
}
hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result);
@@ -386,8 +376,7 @@ write_video(const char* buffer, unsigned long count)
return count;
}
-static char*
-read_fan(char* p)
+static char *read_fan(char *p)
{
u32 hci_result;
u32 value;
@@ -403,14 +392,13 @@ read_fan(char* p)
return p;
}
-static unsigned long
-write_fan(const char* buffer, unsigned long count)
+static unsigned long write_fan(const char *buffer, unsigned long count)
{
int value;
u32 hci_result;
if (sscanf(buffer, " force_on : %i", &value) == 1 &&
- value >= 0 && value <= 1) {
+ value >= 0 && value <= 1) {
hci_write1(HCI_FAN, value, &hci_result);
if (hci_result != HCI_SUCCESS)
return -EFAULT;
@@ -423,8 +411,7 @@ write_fan(const char* buffer, unsigned long count)
return count;
}
-static char*
-read_keys(char* p)
+static char *read_keys(char *p)
{
u32 hci_result;
u32 value;
@@ -451,17 +438,15 @@ read_keys(char* p)
p += sprintf(p, "hotkey_ready: %d\n", key_event_valid);
p += sprintf(p, "hotkey: 0x%04x\n", last_key_event);
-end:
+ end:
return p;
}
-static unsigned long
-write_keys(const char* buffer, unsigned long count)
+static unsigned long write_keys(const char *buffer, unsigned long count)
{
int value;
- if (sscanf(buffer, " hotkey_ready : %i", &value) == 1 &&
- value == 0) {
+ if (sscanf(buffer, " hotkey_ready : %i", &value) == 1 && value == 0) {
key_event_valid = 0;
} else {
return -EINVAL;
@@ -470,12 +455,11 @@ write_keys(const char* buffer, unsigned long count)
return count;
}
-static char*
-read_version(char* p)
+static char *read_version(char *p)
{
p += sprintf(p, "driver: %s\n", TOSHIBA_ACPI_VERSION);
p += sprintf(p, "proc_interface: %d\n",
- PROC_INTERFACE_VERSION);
+ PROC_INTERFACE_VERSION);
return p;
}
@@ -484,48 +468,45 @@ read_version(char* p)
#define PROC_TOSHIBA "toshiba"
-static ProcItem proc_items[] =
-{
- { "lcd" , read_lcd , write_lcd },
- { "video" , read_video , write_video },
- { "fan" , read_fan , write_fan },
- { "keys" , read_keys , write_keys },
- { "version" , read_version , NULL },
- { NULL }
+static ProcItem proc_items[] = {
+ {"lcd", read_lcd, write_lcd},
+ {"video", read_video, write_video},
+ {"fan", read_fan, write_fan},
+ {"keys", read_keys, write_keys},
+ {"version", read_version, NULL},
+ {NULL}
};
-static acpi_status __init
-add_device(void)
+static acpi_status __init add_device(void)
{
- struct proc_dir_entry* proc;
- ProcItem* item;
+ struct proc_dir_entry *proc;
+ ProcItem *item;
- for (item = proc_items; item->name; ++item)
- {
+ for (item = proc_items; item->name; ++item) {
proc = create_proc_read_entry(item->name,
- S_IFREG | S_IRUGO | S_IWUSR,
- toshiba_proc_dir, (read_proc_t*)dispatch_read, item);
+ S_IFREG | S_IRUGO | S_IWUSR,
+ toshiba_proc_dir,
+ (read_proc_t *) dispatch_read,
+ item);
if (proc)
proc->owner = THIS_MODULE;
if (proc && item->write_func)
- proc->write_proc = (write_proc_t*)dispatch_write;
+ proc->write_proc = (write_proc_t *) dispatch_write;
}
return AE_OK;
}
-static acpi_status __exit
-remove_device(void)
+static acpi_status __exit remove_device(void)
{
- ProcItem* item;
+ ProcItem *item;
for (item = proc_items; item->name; ++item)
remove_proc_entry(item->name, toshiba_proc_dir);
return AE_OK;
}
-static int __init
-toshiba_acpi_init(void)
+static int __init toshiba_acpi_init(void)
{
acpi_status status = AE_OK;
u32 hci_result;
@@ -533,9 +514,9 @@ toshiba_acpi_init(void)
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled){
+ if (!acpi_specific_hotkey_enabled) {
printk(MY_INFO "Using generic hotkey driver\n");
- return -ENODEV;
+ return -ENODEV;
}
/* simple device detection: look for HCI method */
if (is_valid_acpi_path(METHOD_HCI_1))
@@ -546,7 +527,7 @@ toshiba_acpi_init(void)
return -ENODEV;
printk(MY_INFO "Toshiba Laptop ACPI Extras version %s\n",
- TOSHIBA_ACPI_VERSION);
+ TOSHIBA_ACPI_VERSION);
printk(MY_INFO " HCI method: %s\n", method_hci);
force_fan = 0;
@@ -568,8 +549,7 @@ toshiba_acpi_init(void)
return (ACPI_SUCCESS(status)) ? 0 : -ENODEV;
}
-static void __exit
-toshiba_acpi_exit(void)
+static void __exit toshiba_acpi_exit(void)
{
remove_device();
diff --git a/drivers/acpi/utilities/Makefile b/drivers/acpi/utilities/Makefile
index 939c447dd52..e87108b7338 100644
--- a/drivers/acpi/utilities/Makefile
+++ b/drivers/acpi/utilities/Makefile
@@ -3,6 +3,6 @@
#
obj-y := utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
- utcopy.o utdelete.o utglobal.o utmath.o utobject.o
+ utcopy.o utdelete.o utglobal.o utmath.o utobject.o utstate.o utmutex.o utobject.o utcache.o
EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c
index c4e7f989a2b..068450b3647 100644
--- a/drivers/acpi/utilities/utalloc.c
+++ b/drivers/acpi/utilities/utalloc.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Module Name: utalloc - local cache and memory allocation routines
+ * Module Name: utalloc - local memory allocation routines
*
*****************************************************************************/
@@ -41,232 +41,134 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utalloc")
+ACPI_MODULE_NAME("utalloc")
/* Local prototypes */
-
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-static struct acpi_debug_mem_block *
-acpi_ut_find_allocation (
- u32 list_id,
- void *allocation);
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation);
static acpi_status
-acpi_ut_track_allocation (
- u32 list_id,
- struct acpi_debug_mem_block *address,
- acpi_size size,
- u8 alloc_type,
- u32 component,
- char *module,
- u32 line);
+acpi_ut_track_allocation(struct acpi_debug_mem_block *address,
+ acpi_size size,
+ u8 alloc_type, u32 component, char *module, u32 line);
static acpi_status
-acpi_ut_remove_allocation (
- u32 list_id,
- struct acpi_debug_mem_block *address,
- u32 component,
- char *module,
- u32 line);
-#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+acpi_ut_remove_allocation(struct acpi_debug_mem_block *address,
+ u32 component, char *module, u32 line);
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+static acpi_status
+acpi_ut_create_list(char *list_name,
+ u16 object_size, struct acpi_memory_list **return_cache);
+#endif
/*******************************************************************************
*
- * FUNCTION: acpi_ut_release_to_cache
+ * FUNCTION: acpi_ut_create_caches
*
- * PARAMETERS: list_id - Memory list/cache ID
- * Object - The object to be released
+ * PARAMETERS: None
*
- * RETURN: None
+ * RETURN: Status
*
- * DESCRIPTION: Release an object to the specified cache. If cache is full,
- * the object is deleted.
+ * DESCRIPTION: Create all local caches
*
******************************************************************************/
-void
-acpi_ut_release_to_cache (
- u32 list_id,
- void *object)
+acpi_status acpi_ut_create_caches(void)
{
- struct acpi_memory_list *cache_info;
-
+ acpi_status status;
- ACPI_FUNCTION_ENTRY ();
-
-
- cache_info = &acpi_gbl_memory_lists[list_id];
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- /* If walk cache is full, just free this wallkstate object */
+ /* Memory allocation lists */
- if (cache_info->cache_depth >= cache_info->max_cache_depth) {
- ACPI_MEM_FREE (object);
- ACPI_MEM_TRACKING (cache_info->total_freed++);
+ status = acpi_ut_create_list("Acpi-Global", 0, &acpi_gbl_global_list);
+ if (ACPI_FAILURE(status)) {
+ return (status);
}
- /* Otherwise put this object back into the cache */
-
- else {
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_CACHES))) {
- return;
- }
-
- /* Mark the object as cached */
-
- ACPI_MEMSET (object, 0xCA, cache_info->object_size);
- ACPI_SET_DESCRIPTOR_TYPE (object, ACPI_DESC_TYPE_CACHED);
-
- /* Put the object at the head of the cache list */
-
- * (ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) object)[cache_info->link_offset]))) = cache_info->list_head;
- cache_info->list_head = object;
- cache_info->cache_depth++;
-
- (void) acpi_ut_release_mutex (ACPI_MTX_CACHES);
+ status =
+ acpi_ut_create_list("Acpi-Namespace",
+ sizeof(struct acpi_namespace_node),
+ &acpi_gbl_ns_node_list);
+ if (ACPI_FAILURE(status)) {
+ return (status);
}
-
-#else
-
- /* Object cache is disabled; just free the object */
-
- ACPI_MEM_FREE (object);
- ACPI_MEM_TRACKING (cache_info->total_freed++);
#endif
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_acquire_from_cache
- *
- * PARAMETERS: list_id - Memory list ID
- *
- * RETURN: A requested object. NULL if the object could not be
- * allocated.
- *
- * DESCRIPTION: Get an object from the specified cache. If cache is empty,
- * the object is allocated.
- *
- ******************************************************************************/
-
-void *
-acpi_ut_acquire_from_cache (
- u32 list_id)
-{
- struct acpi_memory_list *cache_info;
- void *object;
+ /* Object Caches, for frequently used objects */
- ACPI_FUNCTION_NAME ("ut_acquire_from_cache");
-
-
- cache_info = &acpi_gbl_memory_lists[list_id];
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_CACHES))) {
- return (NULL);
+ status =
+ acpi_os_create_cache("acpi_state", sizeof(union acpi_generic_state),
+ ACPI_MAX_STATE_CACHE_DEPTH,
+ &acpi_gbl_state_cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
}
- ACPI_MEM_TRACKING (cache_info->cache_requests++);
-
- /* Check the cache first */
-
- if (cache_info->list_head) {
- /* There is an object available, use it */
-
- object = cache_info->list_head;
- cache_info->list_head = *(ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) object)[cache_info->link_offset])));
-
- ACPI_MEM_TRACKING (cache_info->cache_hits++);
- cache_info->cache_depth--;
-
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Object %p from %s\n",
- object, acpi_gbl_memory_lists[list_id].list_name));
-#endif
-
- if (ACPI_FAILURE (acpi_ut_release_mutex (ACPI_MTX_CACHES))) {
- return (NULL);
- }
-
- /* Clear (zero) the previously used Object */
-
- ACPI_MEMSET (object, 0, cache_info->object_size);
+ status =
+ acpi_os_create_cache("acpi_parse",
+ sizeof(struct acpi_parse_obj_common),
+ ACPI_MAX_PARSE_CACHE_DEPTH,
+ &acpi_gbl_ps_node_cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
}
- else {
- /* The cache is empty, create a new object */
-
- /* Avoid deadlock with ACPI_MEM_CALLOCATE */
-
- if (ACPI_FAILURE (acpi_ut_release_mutex (ACPI_MTX_CACHES))) {
- return (NULL);
- }
-
- object = ACPI_MEM_CALLOCATE (cache_info->object_size);
- ACPI_MEM_TRACKING (cache_info->total_allocated++);
+ status =
+ acpi_os_create_cache("acpi_parse_ext",
+ sizeof(struct acpi_parse_obj_named),
+ ACPI_MAX_EXTPARSE_CACHE_DEPTH,
+ &acpi_gbl_ps_node_ext_cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
}
-#else
-
- /* Object cache is disabled; just allocate the object */
-
- object = ACPI_MEM_CALLOCATE (cache_info->object_size);
- ACPI_MEM_TRACKING (cache_info->total_allocated++);
-#endif
+ status =
+ acpi_os_create_cache("acpi_operand",
+ sizeof(union acpi_operand_object),
+ ACPI_MAX_OBJECT_CACHE_DEPTH,
+ &acpi_gbl_operand_cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
- return (object);
+ return (AE_OK);
}
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
/*******************************************************************************
*
- * FUNCTION: acpi_ut_delete_generic_cache
+ * FUNCTION: acpi_ut_delete_caches
*
- * PARAMETERS: list_id - Memory list ID
+ * PARAMETERS: None
*
- * RETURN: None
+ * RETURN: Status
*
- * DESCRIPTION: Free all objects within the requested cache.
+ * DESCRIPTION: Purge and delete all local caches
*
******************************************************************************/
-void
-acpi_ut_delete_generic_cache (
- u32 list_id)
+acpi_status acpi_ut_delete_caches(void)
{
- struct acpi_memory_list *cache_info;
- char *next;
-
- ACPI_FUNCTION_ENTRY ();
+ (void)acpi_os_delete_cache(acpi_gbl_state_cache);
+ acpi_gbl_state_cache = NULL;
+ (void)acpi_os_delete_cache(acpi_gbl_operand_cache);
+ acpi_gbl_operand_cache = NULL;
- cache_info = &acpi_gbl_memory_lists[list_id];
- while (cache_info->list_head) {
- /* Delete one cached state object */
+ (void)acpi_os_delete_cache(acpi_gbl_ps_node_cache);
+ acpi_gbl_ps_node_cache = NULL;
- next = *(ACPI_CAST_INDIRECT_PTR (char,
- &(((char *) cache_info->list_head)[cache_info->link_offset])));
- ACPI_MEM_FREE (cache_info->list_head);
+ (void)acpi_os_delete_cache(acpi_gbl_ps_node_ext_cache);
+ acpi_gbl_ps_node_ext_cache = NULL;
- cache_info->list_head = next;
- cache_info->cache_depth--;
- }
+ return (AE_OK);
}
-#endif
-
/*******************************************************************************
*
@@ -280,9 +182,7 @@ acpi_ut_delete_generic_cache (
*
******************************************************************************/
-acpi_status
-acpi_ut_validate_buffer (
- struct acpi_buffer *buffer)
+acpi_status acpi_ut_validate_buffer(struct acpi_buffer * buffer)
{
/* Obviously, the structure pointer must be valid */
@@ -293,9 +193,9 @@ acpi_ut_validate_buffer (
/* Special semantics for the length */
- if ((buffer->length == ACPI_NO_BUFFER) ||
- (buffer->length == ACPI_ALLOCATE_BUFFER) ||
- (buffer->length == ACPI_ALLOCATE_LOCAL_BUFFER)) {
+ if ((buffer->length == ACPI_NO_BUFFER) ||
+ (buffer->length == ACPI_ALLOCATE_BUFFER) ||
+ (buffer->length == ACPI_ALLOCATE_LOCAL_BUFFER)) {
return (AE_OK);
}
@@ -308,7 +208,6 @@ acpi_ut_validate_buffer (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_initialize_buffer
@@ -324,12 +223,10 @@ acpi_ut_validate_buffer (
******************************************************************************/
acpi_status
-acpi_ut_initialize_buffer (
- struct acpi_buffer *buffer,
- acpi_size required_length)
+acpi_ut_initialize_buffer(struct acpi_buffer * buffer,
+ acpi_size required_length)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
switch (buffer->length) {
case ACPI_NO_BUFFER:
@@ -339,33 +236,30 @@ acpi_ut_initialize_buffer (
status = AE_BUFFER_OVERFLOW;
break;
-
case ACPI_ALLOCATE_BUFFER:
/* Allocate a new buffer */
- buffer->pointer = acpi_os_allocate (required_length);
+ buffer->pointer = acpi_os_allocate(required_length);
if (!buffer->pointer) {
return (AE_NO_MEMORY);
}
/* Clear the buffer */
- ACPI_MEMSET (buffer->pointer, 0, required_length);
+ ACPI_MEMSET(buffer->pointer, 0, required_length);
break;
-
case ACPI_ALLOCATE_LOCAL_BUFFER:
/* Allocate a new buffer with local interface to allow tracking */
- buffer->pointer = ACPI_MEM_CALLOCATE (required_length);
+ buffer->pointer = ACPI_MEM_CALLOCATE(required_length);
if (!buffer->pointer) {
return (AE_NO_MEMORY);
}
break;
-
default:
/* Existing buffer: Validate the size of the buffer */
@@ -377,7 +271,7 @@ acpi_ut_initialize_buffer (
/* Clear the buffer */
- ACPI_MEMSET (buffer->pointer, 0, required_length);
+ ACPI_MEMSET(buffer->pointer, 0, required_length);
break;
}
@@ -385,7 +279,6 @@ acpi_ut_initialize_buffer (
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_allocate
@@ -401,41 +294,34 @@ acpi_ut_initialize_buffer (
*
******************************************************************************/
-void *
-acpi_ut_allocate (
- acpi_size size,
- u32 component,
- char *module,
- u32 line)
+void *acpi_ut_allocate(acpi_size size, u32 component, char *module, u32 line)
{
- void *allocation;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_allocate", size);
+ void *allocation;
+ ACPI_FUNCTION_TRACE_U32("ut_allocate", size);
/* Check for an inadvertent size of zero bytes */
if (!size) {
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_allocate: Attempt to allocate zero bytes\n"));
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_allocate: Attempt to allocate zero bytes\n"));
size = 1;
}
- allocation = acpi_os_allocate (size);
+ allocation = acpi_os_allocate(size);
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_allocate: Could not allocate size %X\n", (u32) size));
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_allocate: Could not allocate size %X\n",
+ (u32) size));
- return_PTR (NULL);
+ return_PTR(NULL);
}
- return_PTR (allocation);
+ return_PTR(allocation);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_callocate
@@ -451,43 +337,36 @@ acpi_ut_allocate (
*
******************************************************************************/
-void *
-acpi_ut_callocate (
- acpi_size size,
- u32 component,
- char *module,
- u32 line)
+void *acpi_ut_callocate(acpi_size size, u32 component, char *module, u32 line)
{
- void *allocation;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_callocate", size);
+ void *allocation;
+ ACPI_FUNCTION_TRACE_U32("ut_callocate", size);
/* Check for an inadvertent size of zero bytes */
if (!size) {
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_callocate: Attempt to allocate zero bytes\n"));
- return_PTR (NULL);
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_callocate: Attempt to allocate zero bytes\n"));
+ return_PTR(NULL);
}
- allocation = acpi_os_allocate (size);
+ allocation = acpi_os_allocate(size);
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_callocate: Could not allocate size %X\n", (u32) size));
- return_PTR (NULL);
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_callocate: Could not allocate size %X\n",
+ (u32) size));
+ return_PTR(NULL);
}
/* Clear the memory block */
- ACPI_MEMSET (allocation, 0, size);
- return_PTR (allocation);
+ ACPI_MEMSET(allocation, 0, size);
+ return_PTR(allocation);
}
-
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/*
* These procedures are used for tracking memory leaks in the subsystem, and
@@ -500,6 +379,39 @@ acpi_ut_callocate (
* occurs in the body of acpi_ut_free.
*/
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_list
+ *
+ * PARAMETERS: cache_name - Ascii name for the cache
+ * object_size - Size of each cached object
+ * return_cache - Where the new cache object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a local memory list for tracking purposed
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_ut_create_list(char *list_name,
+ u16 object_size, struct acpi_memory_list **return_cache)
+{
+ struct acpi_memory_list *cache;
+
+ cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ if (!cache) {
+ return (AE_NO_MEMORY);
+ }
+
+ ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+
+ cache->list_name = list_name;
+ cache->object_size = object_size;
+
+ *return_cache = cache;
+ return (AE_OK);
+}
/*******************************************************************************
*
@@ -516,37 +428,33 @@ acpi_ut_callocate (
*
******************************************************************************/
-void *
-acpi_ut_allocate_and_track (
- acpi_size size,
- u32 component,
- char *module,
- u32 line)
+void *acpi_ut_allocate_and_track(acpi_size size,
+ u32 component, char *module, u32 line)
{
- struct acpi_debug_mem_block *allocation;
- acpi_status status;
-
+ struct acpi_debug_mem_block *allocation;
+ acpi_status status;
- allocation = acpi_ut_allocate (size + sizeof (struct acpi_debug_mem_header),
- component, module, line);
+ allocation =
+ acpi_ut_allocate(size + sizeof(struct acpi_debug_mem_header),
+ component, module, line);
if (!allocation) {
return (NULL);
}
- status = acpi_ut_track_allocation (ACPI_MEM_LIST_GLOBAL, allocation, size,
- ACPI_MEM_MALLOC, component, module, line);
- if (ACPI_FAILURE (status)) {
- acpi_os_free (allocation);
+ status = acpi_ut_track_allocation(allocation, size,
+ ACPI_MEM_MALLOC, component, module,
+ line);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_free(allocation);
return (NULL);
}
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].total_allocated++;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].current_total_size += (u32) size;
+ acpi_gbl_global_list->total_allocated++;
+ acpi_gbl_global_list->current_total_size += (u32) size;
- return ((void *) &allocation->user_space);
+ return ((void *)&allocation->user_space);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_callocate_and_track
@@ -562,41 +470,38 @@ acpi_ut_allocate_and_track (
*
******************************************************************************/
-void *
-acpi_ut_callocate_and_track (
- acpi_size size,
- u32 component,
- char *module,
- u32 line)
+void *acpi_ut_callocate_and_track(acpi_size size,
+ u32 component, char *module, u32 line)
{
- struct acpi_debug_mem_block *allocation;
- acpi_status status;
-
+ struct acpi_debug_mem_block *allocation;
+ acpi_status status;
- allocation = acpi_ut_callocate (size + sizeof (struct acpi_debug_mem_header),
- component, module, line);
+ allocation =
+ acpi_ut_callocate(size + sizeof(struct acpi_debug_mem_header),
+ component, module, line);
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_callocate: Could not allocate size %X\n", (u32) size));
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_callocate: Could not allocate size %X\n",
+ (u32) size));
return (NULL);
}
- status = acpi_ut_track_allocation (ACPI_MEM_LIST_GLOBAL, allocation, size,
- ACPI_MEM_CALLOC, component, module, line);
- if (ACPI_FAILURE (status)) {
- acpi_os_free (allocation);
+ status = acpi_ut_track_allocation(allocation, size,
+ ACPI_MEM_CALLOC, component, module,
+ line);
+ if (ACPI_FAILURE(status)) {
+ acpi_os_free(allocation);
return (NULL);
}
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].total_allocated++;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].current_total_size += (u32) size;
+ acpi_gbl_global_list->total_allocated++;
+ acpi_gbl_global_list->current_total_size += (u32) size;
- return ((void *) &allocation->user_space);
+ return ((void *)&allocation->user_space);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_free_and_track
@@ -613,53 +518,46 @@ acpi_ut_callocate_and_track (
******************************************************************************/
void
-acpi_ut_free_and_track (
- void *allocation,
- u32 component,
- char *module,
- u32 line)
+acpi_ut_free_and_track(void *allocation, u32 component, char *module, u32 line)
{
- struct acpi_debug_mem_block *debug_block;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_free", allocation);
+ struct acpi_debug_mem_block *debug_block;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE_PTR("ut_free", allocation);
if (NULL == allocation) {
- _ACPI_REPORT_ERROR (module, line, component,
- ("acpi_ut_free: Attempt to delete a NULL address\n"));
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("acpi_ut_free: Attempt to delete a NULL address\n"));
return_VOID;
}
- debug_block = ACPI_CAST_PTR (struct acpi_debug_mem_block,
- (((char *) allocation) - sizeof (struct acpi_debug_mem_header)));
+ debug_block = ACPI_CAST_PTR(struct acpi_debug_mem_block,
+ (((char *)allocation) -
+ sizeof(struct acpi_debug_mem_header)));
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].total_freed++;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].current_total_size -= debug_block->size;
+ acpi_gbl_global_list->total_freed++;
+ acpi_gbl_global_list->current_total_size -= debug_block->size;
- status = acpi_ut_remove_allocation (ACPI_MEM_LIST_GLOBAL, debug_block,
- component, module, line);
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not free memory, %s\n",
- acpi_format_exception (status)));
+ status = acpi_ut_remove_allocation(debug_block,
+ component, module, line);
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Could not free memory, %s\n",
+ acpi_format_exception(status)));
}
- acpi_os_free (debug_block);
+ acpi_os_free(debug_block);
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "%p freed\n", allocation));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p freed\n", allocation));
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_find_allocation
*
- * PARAMETERS: list_id - Memory list to search
- * Allocation - Address of allocated memory
+ * PARAMETERS: Allocation - Address of allocated memory
*
* RETURN: A list element if found; NULL otherwise.
*
@@ -667,22 +565,13 @@ acpi_ut_free_and_track (
*
******************************************************************************/
-static struct acpi_debug_mem_block *
-acpi_ut_find_allocation (
- u32 list_id,
- void *allocation)
+static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation)
{
- struct acpi_debug_mem_block *element;
-
+ struct acpi_debug_mem_block *element;
- ACPI_FUNCTION_ENTRY ();
-
-
- if (list_id > ACPI_MEM_LIST_MAX) {
- return (NULL);
- }
+ ACPI_FUNCTION_ENTRY();
- element = acpi_gbl_memory_lists[list_id].list_head;
+ element = acpi_gbl_global_list->list_head;
/* Search for the address. */
@@ -697,13 +586,11 @@ acpi_ut_find_allocation (
return (NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_track_allocation
*
- * PARAMETERS: list_id - Memory list to search
- * Allocation - Address of allocated memory
+ * PARAMETERS: Allocation - Address of allocated memory
* Size - Size of the allocation
* alloc_type - MEM_MALLOC or MEM_CALLOC
* Component - Component type of caller
@@ -717,64 +604,51 @@ acpi_ut_find_allocation (
******************************************************************************/
static acpi_status
-acpi_ut_track_allocation (
- u32 list_id,
- struct acpi_debug_mem_block *allocation,
- acpi_size size,
- u8 alloc_type,
- u32 component,
- char *module,
- u32 line)
+acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation,
+ acpi_size size,
+ u8 alloc_type, u32 component, char *module, u32 line)
{
- struct acpi_memory_list *mem_list;
- struct acpi_debug_mem_block *element;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_track_allocation", allocation);
+ struct acpi_memory_list *mem_list;
+ struct acpi_debug_mem_block *element;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ut_track_allocation", allocation);
- if (list_id > ACPI_MEM_LIST_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- mem_list = &acpi_gbl_memory_lists[list_id];
- status = acpi_ut_acquire_mutex (ACPI_MTX_MEMORY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ mem_list = acpi_gbl_global_list;
+ status = acpi_ut_acquire_mutex(ACPI_MTX_MEMORY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Search list for this address to make sure it is not already on the list.
* This will catch several kinds of problems.
*/
-
- element = acpi_ut_find_allocation (list_id, allocation);
+ element = acpi_ut_find_allocation(allocation);
if (element) {
- ACPI_REPORT_ERROR ((
- "ut_track_allocation: Allocation already present in list! (%p)\n",
- allocation));
+ ACPI_REPORT_ERROR(("ut_track_allocation: Allocation already present in list! (%p)\n", allocation));
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Element %p Address %p\n",
- element, allocation));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Element %p Address %p\n",
+ element, allocation));
goto unlock_and_exit;
}
/* Fill in the instance data. */
- allocation->size = (u32) size;
+ allocation->size = (u32) size;
allocation->alloc_type = alloc_type;
allocation->component = component;
- allocation->line = line;
+ allocation->line = line;
- ACPI_STRNCPY (allocation->module, module, ACPI_MAX_MODULE_NAME);
- allocation->module[ACPI_MAX_MODULE_NAME-1] = 0;
+ ACPI_STRNCPY(allocation->module, module, ACPI_MAX_MODULE_NAME);
+ allocation->module[ACPI_MAX_MODULE_NAME - 1] = 0;
/* Insert at list head */
if (mem_list->list_head) {
- ((struct acpi_debug_mem_block *)(mem_list->list_head))->previous = allocation;
+ ((struct acpi_debug_mem_block *)(mem_list->list_head))->
+ previous = allocation;
}
allocation->next = mem_list->list_head;
@@ -782,19 +656,16 @@ acpi_ut_track_allocation (
mem_list->list_head = allocation;
-
-unlock_and_exit:
- status = acpi_ut_release_mutex (ACPI_MTX_MEMORY);
- return_ACPI_STATUS (status);
+ unlock_and_exit:
+ status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_remove_allocation
*
- * PARAMETERS: list_id - Memory list to search
- * Allocation - Address of allocated memory
+ * PARAMETERS: Allocation - Address of allocated memory
* Component - Component type of caller
* Module - Source file name of caller
* Line - Line number of caller
@@ -806,45 +677,34 @@ unlock_and_exit:
******************************************************************************/
static acpi_status
-acpi_ut_remove_allocation (
- u32 list_id,
- struct acpi_debug_mem_block *allocation,
- u32 component,
- char *module,
- u32 line)
+acpi_ut_remove_allocation(struct acpi_debug_mem_block *allocation,
+ u32 component, char *module, u32 line)
{
- struct acpi_memory_list *mem_list;
- acpi_status status;
-
+ struct acpi_memory_list *mem_list;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ut_remove_allocation");
+ ACPI_FUNCTION_TRACE("ut_remove_allocation");
-
- if (list_id > ACPI_MEM_LIST_MAX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- mem_list = &acpi_gbl_memory_lists[list_id];
+ mem_list = acpi_gbl_global_list;
if (NULL == mem_list->list_head) {
/* No allocations! */
- _ACPI_REPORT_ERROR (module, line, component,
- ("ut_remove_allocation: Empty allocation list, nothing to free!\n"));
+ _ACPI_REPORT_ERROR(module, line, component,
+ ("ut_remove_allocation: Empty allocation list, nothing to free!\n"));
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
- status = acpi_ut_acquire_mutex (ACPI_MTX_MEMORY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_MEMORY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Unlink */
if (allocation->previous) {
(allocation->previous)->next = allocation->next;
- }
- else {
+ } else {
mem_list->list_head = allocation->next;
}
@@ -854,16 +714,15 @@ acpi_ut_remove_allocation (
/* Mark the segment as deleted */
- ACPI_MEMSET (&allocation->user_space, 0xEA, allocation->size);
+ ACPI_MEMSET(&allocation->user_space, 0xEA, allocation->size);
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n",
- allocation->size));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "Freeing size 0%X\n",
+ allocation->size));
- status = acpi_ut_release_mutex (ACPI_MTX_MEMORY);
- return_ACPI_STATUS (status);
+ status = acpi_ut_release_mutex(ACPI_MTX_MEMORY);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_dump_allocation_info
@@ -877,15 +736,13 @@ acpi_ut_remove_allocation (
******************************************************************************/
#ifdef ACPI_FUTURE_USAGE
-void
-acpi_ut_dump_allocation_info (
- void)
+void acpi_ut_dump_allocation_info(void)
{
/*
struct acpi_memory_list *mem_list;
*/
- ACPI_FUNCTION_TRACE ("ut_dump_allocation_info");
+ ACPI_FUNCTION_TRACE("ut_dump_allocation_info");
/*
ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
@@ -898,7 +755,6 @@ acpi_ut_dump_allocation_info (
mem_list->max_concurrent_count,
ROUND_UP_TO_1K (mem_list->max_concurrent_size)));
-
ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
("%30s: %4d (%3d Kb)\n", "Total (all) internal objects",
running_object_count,
@@ -909,7 +765,6 @@ acpi_ut_dump_allocation_info (
running_alloc_count,
ROUND_UP_TO_1K (running_alloc_size)));
-
ACPI_DEBUG_PRINT (TRACE_ALLOCATIONS | TRACE_TABLES,
("%30s: %4d (%3d Kb)\n", "Current Nodes",
acpi_gbl_current_node_count,
@@ -923,8 +778,7 @@ acpi_ut_dump_allocation_info (
*/
return_VOID;
}
-#endif /* ACPI_FUTURE_USAGE */
-
+#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
*
@@ -939,84 +793,87 @@ acpi_ut_dump_allocation_info (
*
******************************************************************************/
-void
-acpi_ut_dump_allocations (
- u32 component,
- char *module)
+void acpi_ut_dump_allocations(u32 component, char *module)
{
- struct acpi_debug_mem_block *element;
- union acpi_descriptor *descriptor;
- u32 num_outstanding = 0;
-
-
- ACPI_FUNCTION_TRACE ("ut_dump_allocations");
+ struct acpi_debug_mem_block *element;
+ union acpi_descriptor *descriptor;
+ u32 num_outstanding = 0;
+ ACPI_FUNCTION_TRACE("ut_dump_allocations");
/*
* Walk the allocation list.
*/
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_MEMORY))) {
+ if (ACPI_FAILURE(acpi_ut_acquire_mutex(ACPI_MTX_MEMORY))) {
return;
}
- element = acpi_gbl_memory_lists[0].list_head;
+ element = acpi_gbl_global_list->list_head;
while (element) {
if ((element->component & component) &&
- ((module == NULL) || (0 == ACPI_STRCMP (module, element->module)))) {
+ ((module == NULL)
+ || (0 == ACPI_STRCMP(module, element->module)))) {
/* Ignore allocated objects that are in a cache */
- descriptor = ACPI_CAST_PTR (union acpi_descriptor, &element->user_space);
+ descriptor =
+ ACPI_CAST_PTR(union acpi_descriptor,
+ &element->user_space);
if (descriptor->descriptor_id != ACPI_DESC_TYPE_CACHED) {
- acpi_os_printf ("%p Len %04X %9.9s-%d [%s] ",
- descriptor, element->size, element->module,
- element->line, acpi_ut_get_descriptor_name (descriptor));
+ acpi_os_printf("%p Len %04X %9.9s-%d [%s] ",
+ descriptor, element->size,
+ element->module, element->line,
+ acpi_ut_get_descriptor_name
+ (descriptor));
/* Most of the elements will be Operand objects. */
- switch (ACPI_GET_DESCRIPTOR_TYPE (descriptor)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(descriptor)) {
case ACPI_DESC_TYPE_OPERAND:
- acpi_os_printf ("%12.12s R%hd",
- acpi_ut_get_type_name (descriptor->object.common.type),
- descriptor->object.common.reference_count);
+ acpi_os_printf("%12.12s R%hd",
+ acpi_ut_get_type_name
+ (descriptor->object.
+ common.type),
+ descriptor->object.
+ common.reference_count);
break;
case ACPI_DESC_TYPE_PARSER:
- acpi_os_printf ("aml_opcode %04hX",
- descriptor->op.asl.aml_opcode);
+ acpi_os_printf("aml_opcode %04hX",
+ descriptor->op.asl.
+ aml_opcode);
break;
case ACPI_DESC_TYPE_NAMED:
- acpi_os_printf ("%4.4s",
- acpi_ut_get_node_name (&descriptor->node));
+ acpi_os_printf("%4.4s",
+ acpi_ut_get_node_name
+ (&descriptor->node));
break;
default:
break;
}
- acpi_os_printf ( "\n");
+ acpi_os_printf("\n");
num_outstanding++;
}
}
element = element->next;
}
- (void) acpi_ut_release_mutex (ACPI_MTX_MEMORY);
+ (void)acpi_ut_release_mutex(ACPI_MTX_MEMORY);
/* Print summary */
if (!num_outstanding) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "No outstanding allocations.\n"));
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "%d(%X) Outstanding allocations\n",
- num_outstanding, num_outstanding));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No outstanding allocations.\n"));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%d(%X) Outstanding allocations\n",
+ num_outstanding, num_outstanding));
}
return_VOID;
}
-#endif /* #ifdef ACPI_DBG_TRACK_ALLOCATIONS */
-
+#endif /* #ifdef ACPI_DBG_TRACK_ALLOCATIONS */
diff --git a/drivers/acpi/utilities/utcache.c b/drivers/acpi/utilities/utcache.c
new file mode 100644
index 00000000000..93d48681d27
--- /dev/null
+++ b/drivers/acpi/utilities/utcache.c
@@ -0,0 +1,305 @@
+/******************************************************************************
+ *
+ * Module Name: utcache - local cache allocation routines
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utcache")
+
+#ifdef ACPI_USE_LOCAL_CACHE
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_create_cache
+ *
+ * PARAMETERS: cache_name - Ascii name for the cache
+ * object_size - Size of each cached object
+ * max_depth - Maximum depth of the cache (in objects)
+ * return_cache - Where the new cache object is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a cache object
+ *
+ ******************************************************************************/
+acpi_status
+acpi_os_create_cache(char *cache_name,
+ u16 object_size,
+ u16 max_depth, struct acpi_memory_list **return_cache)
+{
+ struct acpi_memory_list *cache;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache_name || !return_cache || (object_size < 16)) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* Create the cache object */
+
+ cache = acpi_os_allocate(sizeof(struct acpi_memory_list));
+ if (!cache) {
+ return (AE_NO_MEMORY);
+ }
+
+ /* Populate the cache object and return it */
+
+ ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list));
+ cache->link_offset = 8;
+ cache->list_name = cache_name;
+ cache->object_size = object_size;
+ cache->max_depth = max_depth;
+
+ *return_cache = cache;
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_purge_cache
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_purge_cache(struct acpi_memory_list * cache)
+{
+ char *next;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* Walk the list of objects in this cache */
+
+ while (cache->list_head) {
+ /* Delete and unlink one cached state object */
+
+ next = *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)cache->
+ list_head)[cache->
+ link_offset])));
+ ACPI_MEM_FREE(cache->list_head);
+
+ cache->list_head = next;
+ cache->current_depth--;
+ }
+
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_delete_cache
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Free all objects within the requested cache and delete the
+ * cache object.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_os_delete_cache(struct acpi_memory_list * cache)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Purge all objects in the cache */
+
+ status = acpi_os_purge_cache(cache);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Now we can delete the cache object */
+
+ acpi_os_free(cache);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_release_object
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ * Object - The object to be released
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Release an object to the specified cache. If cache is full,
+ * the object is deleted.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_os_release_object(struct acpi_memory_list * cache, void *object)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if (!cache || !object) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* If cache is full, just free this object */
+
+ if (cache->current_depth >= cache->max_depth) {
+ ACPI_MEM_FREE(object);
+ ACPI_MEM_TRACKING(cache->total_freed++);
+ }
+
+ /* Otherwise put this object back into the cache */
+
+ else {
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Mark the object as cached */
+
+ ACPI_MEMSET(object, 0xCA, cache->object_size);
+ ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_CACHED);
+
+ /* Put the object at the head of the cache list */
+
+ *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)object)[cache->
+ link_offset]))) =
+ cache->list_head;
+ cache->list_head = object;
+ cache->current_depth++;
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ }
+
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_os_acquire_object
+ *
+ * PARAMETERS: Cache - Handle to cache object
+ *
+ * RETURN: the acquired object. NULL on error
+ *
+ * DESCRIPTION: Get an object from the specified cache. If cache is empty,
+ * the object is allocated.
+ *
+ ******************************************************************************/
+
+void *acpi_os_acquire_object(struct acpi_memory_list *cache)
+{
+ acpi_status status;
+ void *object;
+
+ ACPI_FUNCTION_NAME("os_acquire_object");
+
+ if (!cache) {
+ return (NULL);
+ }
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ ACPI_MEM_TRACKING(cache->requests++);
+
+ /* Check the cache first */
+
+ if (cache->list_head) {
+ /* There is an object available, use it */
+
+ object = cache->list_head;
+ cache->list_head = *(ACPI_CAST_INDIRECT_PTR(char,
+ &(((char *)
+ object)[cache->
+ link_offset])));
+
+ cache->current_depth--;
+
+ ACPI_MEM_TRACKING(cache->hits++);
+ ACPI_MEM_TRACKING(ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Object %p from %s cache\n",
+ object, cache->list_name)));
+
+ status = acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ /* Clear (zero) the previously used Object */
+
+ ACPI_MEMSET(object, 0, cache->object_size);
+ } else {
+ /* The cache is empty, create a new object */
+
+ ACPI_MEM_TRACKING(cache->total_allocated++);
+
+ /* Avoid deadlock with ACPI_MEM_CALLOCATE */
+
+ status = acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
+ object = ACPI_MEM_CALLOCATE(cache->object_size);
+ if (!object) {
+ return (NULL);
+ }
+ }
+
+ return (object);
+}
+#endif /* ACPI_USE_LOCAL_CACHE */
diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c
index 11e88495716..5442b32de61 100644
--- a/drivers/acpi/utilities/utcopy.c
+++ b/drivers/acpi/utilities/utcopy.c
@@ -41,59 +41,46 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utcopy")
+ACPI_MODULE_NAME("utcopy")
/* Local prototypes */
-
static acpi_status
-acpi_ut_copy_isimple_to_esimple (
- union acpi_operand_object *internal_object,
- union acpi_object *external_object,
- u8 *data_space,
- acpi_size *buffer_space_used);
+acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
+ union acpi_object *external_object,
+ u8 * data_space, acpi_size * buffer_space_used);
static acpi_status
-acpi_ut_copy_ielement_to_ielement (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context);
+acpi_ut_copy_ielement_to_ielement(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state,
+ void *context);
static acpi_status
-acpi_ut_copy_ipackage_to_epackage (
- union acpi_operand_object *internal_object,
- u8 *buffer,
- acpi_size *space_used);
+acpi_ut_copy_ipackage_to_epackage(union acpi_operand_object *internal_object,
+ u8 * buffer, acpi_size * space_used);
static acpi_status
-acpi_ut_copy_esimple_to_isimple(
- union acpi_object *user_obj,
- union acpi_operand_object **return_obj);
+acpi_ut_copy_esimple_to_isimple(union acpi_object *user_obj,
+ union acpi_operand_object **return_obj);
static acpi_status
-acpi_ut_copy_simple_object (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *dest_desc);
+acpi_ut_copy_simple_object(union acpi_operand_object *source_desc,
+ union acpi_operand_object *dest_desc);
static acpi_status
-acpi_ut_copy_ielement_to_eelement (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context);
+acpi_ut_copy_ielement_to_eelement(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state,
+ void *context);
static acpi_status
-acpi_ut_copy_ipackage_to_ipackage (
- union acpi_operand_object *source_obj,
- union acpi_operand_object *dest_obj,
- struct acpi_walk_state *walk_state);
-
+acpi_ut_copy_ipackage_to_ipackage(union acpi_operand_object *source_obj,
+ union acpi_operand_object *dest_obj,
+ struct acpi_walk_state *walk_state);
/*******************************************************************************
*
@@ -116,17 +103,13 @@ acpi_ut_copy_ipackage_to_ipackage (
******************************************************************************/
static acpi_status
-acpi_ut_copy_isimple_to_esimple (
- union acpi_operand_object *internal_object,
- union acpi_object *external_object,
- u8 *data_space,
- acpi_size *buffer_space_used)
+acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object,
+ union acpi_object *external_object,
+ u8 * data_space, acpi_size * buffer_space_used)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_isimple_to_esimple");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ut_copy_isimple_to_esimple");
*buffer_space_used = 0;
@@ -135,54 +118,54 @@ acpi_ut_copy_isimple_to_esimple (
* package element)
*/
if (!internal_object) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Always clear the external object */
- ACPI_MEMSET (external_object, 0, sizeof (union acpi_object));
+ ACPI_MEMSET(external_object, 0, sizeof(union acpi_object));
/*
* In general, the external object will be the same type as
* the internal object
*/
- external_object->type = ACPI_GET_OBJECT_TYPE (internal_object);
+ external_object->type = ACPI_GET_OBJECT_TYPE(internal_object);
/* However, only a limited number of external types are supported */
- switch (ACPI_GET_OBJECT_TYPE (internal_object)) {
+ switch (ACPI_GET_OBJECT_TYPE(internal_object)) {
case ACPI_TYPE_STRING:
- external_object->string.pointer = (char *) data_space;
+ external_object->string.pointer = (char *)data_space;
external_object->string.length = internal_object->string.length;
- *buffer_space_used = ACPI_ROUND_UP_TO_NATIVE_WORD (
- (acpi_size) internal_object->string.length + 1);
-
- ACPI_MEMCPY ((void *) data_space,
- (void *) internal_object->string.pointer,
- (acpi_size) internal_object->string.length + 1);
+ *buffer_space_used = ACPI_ROUND_UP_TO_NATIVE_WORD((acpi_size)
+ internal_object->
+ string.
+ length + 1);
+
+ ACPI_MEMCPY((void *)data_space,
+ (void *)internal_object->string.pointer,
+ (acpi_size) internal_object->string.length + 1);
break;
-
case ACPI_TYPE_BUFFER:
external_object->buffer.pointer = data_space;
external_object->buffer.length = internal_object->buffer.length;
- *buffer_space_used = ACPI_ROUND_UP_TO_NATIVE_WORD (
- internal_object->string.length);
+ *buffer_space_used =
+ ACPI_ROUND_UP_TO_NATIVE_WORD(internal_object->string.
+ length);
- ACPI_MEMCPY ((void *) data_space,
- (void *) internal_object->buffer.pointer,
- internal_object->buffer.length);
+ ACPI_MEMCPY((void *)data_space,
+ (void *)internal_object->buffer.pointer,
+ internal_object->buffer.length);
break;
-
case ACPI_TYPE_INTEGER:
external_object->integer.value = internal_object->integer.value;
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
/*
@@ -199,41 +182,41 @@ acpi_ut_copy_isimple_to_esimple (
* to object containing a handle to an ACPI named object.
*/
external_object->type = ACPI_TYPE_ANY;
- external_object->reference.handle = internal_object->reference.node;
+ external_object->reference.handle =
+ internal_object->reference.node;
break;
}
break;
-
case ACPI_TYPE_PROCESSOR:
- external_object->processor.proc_id = internal_object->processor.proc_id;
- external_object->processor.pblk_address = internal_object->processor.address;
- external_object->processor.pblk_length = internal_object->processor.length;
+ external_object->processor.proc_id =
+ internal_object->processor.proc_id;
+ external_object->processor.pblk_address =
+ internal_object->processor.address;
+ external_object->processor.pblk_length =
+ internal_object->processor.length;
break;
-
case ACPI_TYPE_POWER:
external_object->power_resource.system_level =
- internal_object->power_resource.system_level;
+ internal_object->power_resource.system_level;
external_object->power_resource.resource_order =
- internal_object->power_resource.resource_order;
+ internal_object->power_resource.resource_order;
break;
-
default:
/*
* There is no corresponding external object type
*/
- return_ACPI_STATUS (AE_SUPPORT);
+ return_ACPI_STATUS(AE_SUPPORT);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_ielement_to_eelement
@@ -247,25 +230,23 @@ acpi_ut_copy_isimple_to_esimple (
******************************************************************************/
static acpi_status
-acpi_ut_copy_ielement_to_eelement (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context)
+acpi_ut_copy_ielement_to_eelement(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state,
+ void *context)
{
- acpi_status status = AE_OK;
- struct acpi_pkg_info *info = (struct acpi_pkg_info *) context;
- acpi_size object_space;
- u32 this_index;
- union acpi_object *target_object;
+ acpi_status status = AE_OK;
+ struct acpi_pkg_info *info = (struct acpi_pkg_info *)context;
+ acpi_size object_space;
+ u32 this_index;
+ union acpi_object *target_object;
+ ACPI_FUNCTION_ENTRY();
- ACPI_FUNCTION_ENTRY ();
-
-
- this_index = state->pkg.index;
+ this_index = state->pkg.index;
target_object = (union acpi_object *)
- &((union acpi_object *)(state->pkg.dest_object))->package.elements[this_index];
+ &((union acpi_object *)(state->pkg.dest_object))->package.
+ elements[this_index];
switch (object_type) {
case ACPI_COPY_TYPE_SIMPLE:
@@ -273,23 +254,24 @@ acpi_ut_copy_ielement_to_eelement (
/*
* This is a simple or null object
*/
- status = acpi_ut_copy_isimple_to_esimple (source_object,
- target_object, info->free_space, &object_space);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_copy_isimple_to_esimple(source_object,
+ target_object,
+ info->free_space,
+ &object_space);
+ if (ACPI_FAILURE(status)) {
return (status);
}
break;
-
case ACPI_COPY_TYPE_PACKAGE:
/*
* Build the package object
*/
- target_object->type = ACPI_TYPE_PACKAGE;
- target_object->package.count = source_object->package.count;
+ target_object->type = ACPI_TYPE_PACKAGE;
+ target_object->package.count = source_object->package.count;
target_object->package.elements =
- ACPI_CAST_PTR (union acpi_object, info->free_space);
+ ACPI_CAST_PTR(union acpi_object, info->free_space);
/*
* Pass the new package object back to the package walk routine
@@ -300,22 +282,22 @@ acpi_ut_copy_ielement_to_eelement (
* Save space for the array of objects (Package elements)
* update the buffer length counter
*/
- object_space = ACPI_ROUND_UP_TO_NATIVE_WORD (
- (acpi_size) target_object->package.count *
- sizeof (union acpi_object));
+ object_space = ACPI_ROUND_UP_TO_NATIVE_WORD((acpi_size)
+ target_object->
+ package.count *
+ sizeof(union
+ acpi_object));
break;
-
default:
return (AE_BAD_PARAMETER);
}
- info->free_space += object_space;
- info->length += object_space;
+ info->free_space += object_space;
+ info->length += object_space;
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_ipackage_to_epackage
@@ -336,55 +318,51 @@ acpi_ut_copy_ielement_to_eelement (
******************************************************************************/
static acpi_status
-acpi_ut_copy_ipackage_to_epackage (
- union acpi_operand_object *internal_object,
- u8 *buffer,
- acpi_size *space_used)
+acpi_ut_copy_ipackage_to_epackage(union acpi_operand_object *internal_object,
+ u8 * buffer, acpi_size * space_used)
{
- union acpi_object *external_object;
- acpi_status status;
- struct acpi_pkg_info info;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_ipackage_to_epackage");
+ union acpi_object *external_object;
+ acpi_status status;
+ struct acpi_pkg_info info;
+ ACPI_FUNCTION_TRACE("ut_copy_ipackage_to_epackage");
/*
* First package at head of the buffer
*/
- external_object = ACPI_CAST_PTR (union acpi_object, buffer);
+ external_object = ACPI_CAST_PTR(union acpi_object, buffer);
/*
* Free space begins right after the first package
*/
- info.length = ACPI_ROUND_UP_TO_NATIVE_WORD (sizeof (union acpi_object));
- info.free_space = buffer + ACPI_ROUND_UP_TO_NATIVE_WORD (
- sizeof (union acpi_object));
+ info.length = ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
+ info.free_space =
+ buffer + ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
info.object_space = 0;
info.num_packages = 1;
- external_object->type = ACPI_GET_OBJECT_TYPE (internal_object);
- external_object->package.count = internal_object->package.count;
- external_object->package.elements = ACPI_CAST_PTR (union acpi_object,
- info.free_space);
+ external_object->type = ACPI_GET_OBJECT_TYPE(internal_object);
+ external_object->package.count = internal_object->package.count;
+ external_object->package.elements = ACPI_CAST_PTR(union acpi_object,
+ info.free_space);
/*
* Leave room for an array of ACPI_OBJECTS in the buffer
* and move the free space past it
*/
- info.length += (acpi_size) external_object->package.count *
- ACPI_ROUND_UP_TO_NATIVE_WORD (sizeof (union acpi_object));
+ info.length += (acpi_size) external_object->package.count *
+ ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
info.free_space += external_object->package.count *
- ACPI_ROUND_UP_TO_NATIVE_WORD (sizeof (union acpi_object));
+ ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object));
- status = acpi_ut_walk_package_tree (internal_object, external_object,
- acpi_ut_copy_ielement_to_eelement, &info);
+ status = acpi_ut_walk_package_tree(internal_object, external_object,
+ acpi_ut_copy_ielement_to_eelement,
+ &info);
*space_used = info.length;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_iobject_to_eobject
@@ -400,44 +378,45 @@ acpi_ut_copy_ipackage_to_epackage (
******************************************************************************/
acpi_status
-acpi_ut_copy_iobject_to_eobject (
- union acpi_operand_object *internal_object,
- struct acpi_buffer *ret_buffer)
+acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *internal_object,
+ struct acpi_buffer *ret_buffer)
{
- acpi_status status;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ut_copy_iobject_to_eobject");
- ACPI_FUNCTION_TRACE ("ut_copy_iobject_to_eobject");
-
-
- if (ACPI_GET_OBJECT_TYPE (internal_object) == ACPI_TYPE_PACKAGE) {
+ if (ACPI_GET_OBJECT_TYPE(internal_object) == ACPI_TYPE_PACKAGE) {
/*
* Package object: Copy all subobjects (including
* nested packages)
*/
- status = acpi_ut_copy_ipackage_to_epackage (internal_object,
- ret_buffer->pointer, &ret_buffer->length);
- }
- else {
+ status = acpi_ut_copy_ipackage_to_epackage(internal_object,
+ ret_buffer->pointer,
+ &ret_buffer->length);
+ } else {
/*
* Build a simple object (no nested objects)
*/
- status = acpi_ut_copy_isimple_to_esimple (internal_object,
- (union acpi_object *) ret_buffer->pointer,
- ((u8 *) ret_buffer->pointer +
- ACPI_ROUND_UP_TO_NATIVE_WORD (sizeof (union acpi_object))),
- &ret_buffer->length);
+ status = acpi_ut_copy_isimple_to_esimple(internal_object,
+ (union acpi_object *)
+ ret_buffer->pointer,
+ ((u8 *) ret_buffer->
+ pointer +
+ ACPI_ROUND_UP_TO_NATIVE_WORD
+ (sizeof
+ (union
+ acpi_object))),
+ &ret_buffer->length);
/*
* build simple does not include the object size in the length
* so we add it in here
*/
- ret_buffer->length += sizeof (union acpi_object);
+ ret_buffer->length += sizeof(union acpi_object);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_esimple_to_isimple
@@ -455,15 +434,12 @@ acpi_ut_copy_iobject_to_eobject (
******************************************************************************/
static acpi_status
-acpi_ut_copy_esimple_to_isimple (
- union acpi_object *external_object,
- union acpi_operand_object **ret_internal_object)
+acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object,
+ union acpi_operand_object **ret_internal_object)
{
- union acpi_operand_object *internal_object;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_esimple_to_isimple");
+ union acpi_operand_object *internal_object;
+ ACPI_FUNCTION_TRACE("ut_copy_esimple_to_isimple");
/*
* Simple types supported are: String, Buffer, Integer
@@ -473,58 +449,57 @@ acpi_ut_copy_esimple_to_isimple (
case ACPI_TYPE_BUFFER:
case ACPI_TYPE_INTEGER:
- internal_object = acpi_ut_create_internal_object (
- (u8) external_object->type);
+ internal_object = acpi_ut_create_internal_object((u8)
+ external_object->
+ type);
if (!internal_object) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
break;
default:
/* All other types are not supported */
- return_ACPI_STATUS (AE_SUPPORT);
+ return_ACPI_STATUS(AE_SUPPORT);
}
-
/* Must COPY string and buffer contents */
switch (external_object->type) {
case ACPI_TYPE_STRING:
internal_object->string.pointer =
- ACPI_MEM_CALLOCATE ((acpi_size) external_object->string.length + 1);
+ ACPI_MEM_CALLOCATE((acpi_size) external_object->string.
+ length + 1);
if (!internal_object->string.pointer) {
goto error_exit;
}
- ACPI_MEMCPY (internal_object->string.pointer,
- external_object->string.pointer,
- external_object->string.length);
+ ACPI_MEMCPY(internal_object->string.pointer,
+ external_object->string.pointer,
+ external_object->string.length);
internal_object->string.length = external_object->string.length;
break;
-
case ACPI_TYPE_BUFFER:
internal_object->buffer.pointer =
- ACPI_MEM_CALLOCATE (external_object->buffer.length);
+ ACPI_MEM_CALLOCATE(external_object->buffer.length);
if (!internal_object->buffer.pointer) {
goto error_exit;
}
- ACPI_MEMCPY (internal_object->buffer.pointer,
- external_object->buffer.pointer,
- external_object->buffer.length);
+ ACPI_MEMCPY(internal_object->buffer.pointer,
+ external_object->buffer.pointer,
+ external_object->buffer.length);
internal_object->buffer.length = external_object->buffer.length;
break;
-
case ACPI_TYPE_INTEGER:
- internal_object->integer.value = external_object->integer.value;
+ internal_object->integer.value = external_object->integer.value;
break;
default:
@@ -533,15 +508,13 @@ acpi_ut_copy_esimple_to_isimple (
}
*ret_internal_object = internal_object;
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
-error_exit:
- acpi_ut_remove_reference (internal_object);
- return_ACPI_STATUS (AE_NO_MEMORY);
+ error_exit:
+ acpi_ut_remove_reference(internal_object);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
-
#ifdef ACPI_FUTURE_IMPLEMENTATION
/* Code to convert packages that are parameters to control methods */
@@ -565,22 +538,18 @@ error_exit:
******************************************************************************/
static acpi_status
-acpi_ut_copy_epackage_to_ipackage (
- union acpi_operand_object *internal_object,
- u8 *buffer,
- u32 *space_used)
+acpi_ut_copy_epackage_to_ipackage(union acpi_operand_object *internal_object,
+ u8 * buffer, u32 * space_used)
{
- u8 *free_space;
- union acpi_object *external_object;
- u32 length = 0;
- u32 this_index;
- u32 object_space = 0;
- union acpi_operand_object *this_internal_obj;
- union acpi_object *this_external_obj;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_epackage_to_ipackage");
+ u8 *free_space;
+ union acpi_object *external_object;
+ u32 length = 0;
+ u32 this_index;
+ u32 object_space = 0;
+ union acpi_operand_object *this_internal_obj;
+ union acpi_object *this_external_obj;
+ ACPI_FUNCTION_TRACE("ut_copy_epackage_to_ipackage");
/*
* First package at head of the buffer
@@ -592,24 +561,22 @@ acpi_ut_copy_epackage_to_ipackage (
*/
free_space = buffer + sizeof(union acpi_object);
-
- external_object->type = ACPI_GET_OBJECT_TYPE (internal_object);
- external_object->package.count = internal_object->package.count;
- external_object->package.elements = (union acpi_object *)free_space;
+ external_object->type = ACPI_GET_OBJECT_TYPE(internal_object);
+ external_object->package.count = internal_object->package.count;
+ external_object->package.elements = (union acpi_object *)free_space;
/*
* Build an array of ACPI_OBJECTS in the buffer
* and move the free space past it
*/
- free_space += external_object->package.count * sizeof(union acpi_object);
-
+ free_space +=
+ external_object->package.count * sizeof(union acpi_object);
/* Call walk_package */
}
-#endif /* Future implementation */
-
+#endif /* Future implementation */
/*******************************************************************************
*
@@ -625,37 +592,35 @@ acpi_ut_copy_epackage_to_ipackage (
******************************************************************************/
acpi_status
-acpi_ut_copy_eobject_to_iobject (
- union acpi_object *external_object,
- union acpi_operand_object **internal_object)
+acpi_ut_copy_eobject_to_iobject(union acpi_object *external_object,
+ union acpi_operand_object **internal_object)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_eobject_to_iobject");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ut_copy_eobject_to_iobject");
if (external_object->type == ACPI_TYPE_PACKAGE) {
/*
* Packages as external input to control methods are not supported,
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Packages as parameters not implemented!\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Packages as parameters not implemented!\n"));
- return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
+ return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
}
else {
/*
* Build a simple object (no nested objects)
*/
- status = acpi_ut_copy_esimple_to_isimple (external_object, internal_object);
+ status =
+ acpi_ut_copy_esimple_to_isimple(external_object,
+ internal_object);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_simple_object
@@ -671,83 +636,75 @@ acpi_ut_copy_eobject_to_iobject (
******************************************************************************/
static acpi_status
-acpi_ut_copy_simple_object (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *dest_desc)
+acpi_ut_copy_simple_object(union acpi_operand_object *source_desc,
+ union acpi_operand_object *dest_desc)
{
- u16 reference_count;
- union acpi_operand_object *next_object;
-
+ u16 reference_count;
+ union acpi_operand_object *next_object;
/* Save fields from destination that we don't want to overwrite */
reference_count = dest_desc->common.reference_count;
next_object = dest_desc->common.next_object;
- /* Copy the entire source object over the destination object*/
+ /* Copy the entire source object over the destination object */
- ACPI_MEMCPY ((char *) dest_desc, (char *) source_desc,
- sizeof (union acpi_operand_object));
+ ACPI_MEMCPY((char *)dest_desc, (char *)source_desc,
+ sizeof(union acpi_operand_object));
/* Restore the saved fields */
dest_desc->common.reference_count = reference_count;
dest_desc->common.next_object = next_object;
- /* Handle the objects with extra data */
+ /* New object is not static, regardless of source */
- switch (ACPI_GET_OBJECT_TYPE (dest_desc)) {
- case ACPI_TYPE_BUFFER:
+ dest_desc->common.flags &= ~AOPOBJ_STATIC_POINTER;
- dest_desc->buffer.node = NULL;
- dest_desc->common.flags = source_desc->common.flags;
+ /* Handle the objects with extra data */
+ switch (ACPI_GET_OBJECT_TYPE(dest_desc)) {
+ case ACPI_TYPE_BUFFER:
/*
* Allocate and copy the actual buffer if and only if:
* 1) There is a valid buffer pointer
- * 2) The buffer is not static (not in an ACPI table) (in this case,
- * the actual pointer was already copied above)
+ * 2) The buffer has a length > 0
*/
if ((source_desc->buffer.pointer) &&
- (!(source_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
- dest_desc->buffer.pointer = NULL;
-
- /* Create an actual buffer only if length > 0 */
-
- if (source_desc->buffer.length) {
- dest_desc->buffer.pointer =
- ACPI_MEM_ALLOCATE (source_desc->buffer.length);
- if (!dest_desc->buffer.pointer) {
- return (AE_NO_MEMORY);
- }
+ (source_desc->buffer.length)) {
+ dest_desc->buffer.pointer =
+ ACPI_MEM_ALLOCATE(source_desc->buffer.length);
+ if (!dest_desc->buffer.pointer) {
+ return (AE_NO_MEMORY);
+ }
- /* Copy the actual buffer data */
+ /* Copy the actual buffer data */
- ACPI_MEMCPY (dest_desc->buffer.pointer,
- source_desc->buffer.pointer,
- source_desc->buffer.length);
- }
+ ACPI_MEMCPY(dest_desc->buffer.pointer,
+ source_desc->buffer.pointer,
+ source_desc->buffer.length);
}
break;
case ACPI_TYPE_STRING:
-
/*
* Allocate and copy the actual string if and only if:
* 1) There is a valid string pointer
- * 2) The string is not static (not in an ACPI table) (in this case,
- * the actual pointer was already copied above)
+ * (Pointer to a NULL string is allowed)
*/
- if ((source_desc->string.pointer) &&
- (!(source_desc->common.flags & AOPOBJ_STATIC_POINTER))) {
+ if (source_desc->string.pointer) {
dest_desc->string.pointer =
- ACPI_MEM_ALLOCATE ((acpi_size) source_desc->string.length + 1);
+ ACPI_MEM_ALLOCATE((acpi_size) source_desc->string.
+ length + 1);
if (!dest_desc->string.pointer) {
return (AE_NO_MEMORY);
}
- ACPI_MEMCPY (dest_desc->string.pointer, source_desc->string.pointer,
- (acpi_size) source_desc->string.length + 1);
+ /* Copy the actual string data */
+
+ ACPI_MEMCPY(dest_desc->string.pointer,
+ source_desc->string.pointer,
+ (acpi_size) source_desc->string.length + 1);
}
break;
@@ -756,7 +713,7 @@ acpi_ut_copy_simple_object (
* We copied the reference object, so we now must add a reference
* to the object pointed to by the reference
*/
- acpi_ut_add_reference (source_desc->reference.object);
+ acpi_ut_add_reference(source_desc->reference.object);
break;
default:
@@ -767,7 +724,6 @@ acpi_ut_copy_simple_object (
return (AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_ielement_to_ielement
@@ -781,24 +737,21 @@ acpi_ut_copy_simple_object (
******************************************************************************/
static acpi_status
-acpi_ut_copy_ielement_to_ielement (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context)
+acpi_ut_copy_ielement_to_ielement(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state,
+ void *context)
{
- acpi_status status = AE_OK;
- u32 this_index;
- union acpi_operand_object **this_target_ptr;
- union acpi_operand_object *target_object;
-
+ acpi_status status = AE_OK;
+ u32 this_index;
+ union acpi_operand_object **this_target_ptr;
+ union acpi_operand_object *target_object;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
-
- this_index = state->pkg.index;
+ this_index = state->pkg.index;
this_target_ptr = (union acpi_operand_object **)
- &state->pkg.dest_object->package.elements[this_index];
+ &state->pkg.dest_object->package.elements[this_index];
switch (object_type) {
case ACPI_COPY_TYPE_SIMPLE:
@@ -809,34 +762,36 @@ acpi_ut_copy_ielement_to_ielement (
/*
* This is a simple object, just copy it
*/
- target_object = acpi_ut_create_internal_object (
- ACPI_GET_OBJECT_TYPE (source_object));
+ target_object =
+ acpi_ut_create_internal_object(ACPI_GET_OBJECT_TYPE
+ (source_object));
if (!target_object) {
return (AE_NO_MEMORY);
}
- status = acpi_ut_copy_simple_object (source_object, target_object);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_copy_simple_object(source_object,
+ target_object);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
*this_target_ptr = target_object;
- }
- else {
+ } else {
/* Pass through a null element */
*this_target_ptr = NULL;
}
break;
-
case ACPI_COPY_TYPE_PACKAGE:
/*
* This object is a package - go down another nesting level
* Create and build the package object
*/
- target_object = acpi_ut_create_internal_object (ACPI_TYPE_PACKAGE);
+ target_object =
+ acpi_ut_create_internal_object(ACPI_TYPE_PACKAGE);
if (!target_object) {
return (AE_NO_MEMORY);
}
@@ -848,8 +803,8 @@ acpi_ut_copy_ielement_to_ielement (
* Create the object array
*/
target_object->package.elements =
- ACPI_MEM_CALLOCATE (((acpi_size) source_object->package.count + 1) *
- sizeof (void *));
+ ACPI_MEM_CALLOCATE(((acpi_size) source_object->package.
+ count + 1) * sizeof(void *));
if (!target_object->package.elements) {
status = AE_NO_MEMORY;
goto error_exit;
@@ -866,19 +821,17 @@ acpi_ut_copy_ielement_to_ielement (
*this_target_ptr = target_object;
break;
-
default:
return (AE_BAD_PARAMETER);
}
return (status);
-error_exit:
- acpi_ut_remove_reference (target_object);
+ error_exit:
+ acpi_ut_remove_reference(target_object);
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_ipackage_to_ipackage
@@ -894,49 +847,46 @@ error_exit:
******************************************************************************/
static acpi_status
-acpi_ut_copy_ipackage_to_ipackage (
- union acpi_operand_object *source_obj,
- union acpi_operand_object *dest_obj,
- struct acpi_walk_state *walk_state)
+acpi_ut_copy_ipackage_to_ipackage(union acpi_operand_object *source_obj,
+ union acpi_operand_object *dest_obj,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
-
+ acpi_status status = AE_OK;
- ACPI_FUNCTION_TRACE ("ut_copy_ipackage_to_ipackage");
+ ACPI_FUNCTION_TRACE("ut_copy_ipackage_to_ipackage");
-
- dest_obj->common.type = ACPI_GET_OBJECT_TYPE (source_obj);
- dest_obj->common.flags = source_obj->common.flags;
+ dest_obj->common.type = ACPI_GET_OBJECT_TYPE(source_obj);
+ dest_obj->common.flags = source_obj->common.flags;
dest_obj->package.count = source_obj->package.count;
/*
* Create the object array and walk the source package tree
*/
- dest_obj->package.elements = ACPI_MEM_CALLOCATE (
- ((acpi_size) source_obj->package.count + 1) *
- sizeof (void *));
+ dest_obj->package.elements = ACPI_MEM_CALLOCATE(((acpi_size)
+ source_obj->package.
+ count +
+ 1) * sizeof(void *));
if (!dest_obj->package.elements) {
- ACPI_REPORT_ERROR (
- ("aml_build_copy_internal_package_object: Package allocation failure\n"));
- return_ACPI_STATUS (AE_NO_MEMORY);
+ ACPI_REPORT_ERROR(("aml_build_copy_internal_package_object: Package allocation failure\n"));
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
* Copy the package element-by-element by walking the package "tree".
* This handles nested packages of arbitrary depth.
*/
- status = acpi_ut_walk_package_tree (source_obj, dest_obj,
- acpi_ut_copy_ielement_to_ielement, walk_state);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_walk_package_tree(source_obj, dest_obj,
+ acpi_ut_copy_ielement_to_ielement,
+ walk_state);
+ if (ACPI_FAILURE(status)) {
/* On failure, delete the destination package object */
- acpi_ut_remove_reference (dest_obj);
+ acpi_ut_remove_reference(dest_obj);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_iobject_to_iobject
@@ -952,35 +902,31 @@ acpi_ut_copy_ipackage_to_ipackage (
******************************************************************************/
acpi_status
-acpi_ut_copy_iobject_to_iobject (
- union acpi_operand_object *source_desc,
- union acpi_operand_object **dest_desc,
- struct acpi_walk_state *walk_state)
+acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc,
+ union acpi_operand_object **dest_desc,
+ struct acpi_walk_state *walk_state)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("ut_copy_iobject_to_iobject");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("ut_copy_iobject_to_iobject");
/* Create the top level object */
- *dest_desc = acpi_ut_create_internal_object (ACPI_GET_OBJECT_TYPE (source_desc));
+ *dest_desc =
+ acpi_ut_create_internal_object(ACPI_GET_OBJECT_TYPE(source_desc));
if (!*dest_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Copy the object and possible subobjects */
- if (ACPI_GET_OBJECT_TYPE (source_desc) == ACPI_TYPE_PACKAGE) {
- status = acpi_ut_copy_ipackage_to_ipackage (source_desc, *dest_desc,
- walk_state);
- }
- else {
- status = acpi_ut_copy_simple_object (source_desc, *dest_desc);
+ if (ACPI_GET_OBJECT_TYPE(source_desc) == ACPI_TYPE_PACKAGE) {
+ status =
+ acpi_ut_copy_ipackage_to_ipackage(source_desc, *dest_desc,
+ walk_state);
+ } else {
+ status = acpi_ut_copy_simple_object(source_desc, *dest_desc);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
-
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
index 794c7df3f2a..d80e9263993 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/utilities/utdebug.c
@@ -46,15 +46,16 @@
#include <acpi/acpi.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utdebug")
-
+ACPI_MODULE_NAME("utdebug")
#ifdef ACPI_DEBUG_OUTPUT
+static u32 acpi_gbl_prev_thread_id = 0xFFFFFFFF;
+static char *acpi_gbl_fn_entry_str = "----Entry";
+static char *acpi_gbl_fn_exit_str = "----Exit-";
-static u32 acpi_gbl_prev_thread_id = 0xFFFFFFFF;
-static char *acpi_gbl_fn_entry_str = "----Entry";
-static char *acpi_gbl_fn_exit_str = "----Exit-";
+/* Local prototypes */
+static const char *acpi_ut_trim_function_name(const char *function_name);
/*******************************************************************************
*
@@ -68,17 +69,13 @@ static char *acpi_gbl_fn_exit_str = "----Exit-";
*
******************************************************************************/
-void
-acpi_ut_init_stack_ptr_trace (
- void)
+void acpi_ut_init_stack_ptr_trace(void)
{
- u32 current_sp;
-
+ u32 current_sp;
- acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF (&current_sp, NULL);
+ acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF(&current_sp, NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_track_stack_ptr
@@ -91,14 +88,11 @@ acpi_ut_init_stack_ptr_trace (
*
******************************************************************************/
-void
-acpi_ut_track_stack_ptr (
- void)
+void acpi_ut_track_stack_ptr(void)
{
- acpi_size current_sp;
-
+ acpi_size current_sp;
- current_sp = ACPI_PTR_DIFF (&current_sp, NULL);
+ current_sp = ACPI_PTR_DIFF(&current_sp, NULL);
if (current_sp < acpi_gbl_lowest_stack_pointer) {
acpi_gbl_lowest_stack_pointer = current_sp;
@@ -109,6 +103,39 @@ acpi_ut_track_stack_ptr (
}
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_trim_function_name
+ *
+ * PARAMETERS: function_name - Ascii string containing a procedure name
+ *
+ * RETURN: Updated pointer to the function name
+ *
+ * DESCRIPTION: Remove the "Acpi" prefix from the function name, if present.
+ * This allows compiler macros such as __FUNCTION__ to be used
+ * with no change to the debug output.
+ *
+ ******************************************************************************/
+
+static const char *acpi_ut_trim_function_name(const char *function_name)
+{
+
+ /* All Function names are longer than 4 chars, check is safe */
+
+ if (*(ACPI_CAST_PTR(u32, function_name)) == ACPI_PREFIX_MIXED) {
+ /* This is the case where the original source has not been modified */
+
+ return (function_name + 4);
+ }
+
+ if (*(ACPI_CAST_PTR(u32, function_name)) == ACPI_PREFIX_LOWER) {
+ /* This is the case where the source has been 'linuxized' */
+
+ return (function_name + 5);
+ }
+
+ return (function_name);
+}
/*******************************************************************************
*
@@ -116,10 +143,9 @@ acpi_ut_track_stack_ptr (
*
* PARAMETERS: requested_debug_level - Requested debug print level
* line_number - Caller's line number (for error output)
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Format - Printf format field
* ... - Optional printf arguments
*
@@ -130,36 +156,33 @@ acpi_ut_track_stack_ptr (
*
******************************************************************************/
-void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...)
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_debug_print(u32 requested_debug_level,
+ u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, char *format, ...)
{
- u32 thread_id;
- va_list args;
-
+ u32 thread_id;
+ va_list args;
/*
* Stay silent if the debug level or component ID is disabled
*/
if (!(requested_debug_level & acpi_dbg_level) ||
- !(dbg_info->component_id & acpi_dbg_layer)) {
+ !(component_id & acpi_dbg_layer)) {
return;
}
/*
* Thread tracking and context switch notification
*/
- thread_id = acpi_os_get_thread_id ();
+ thread_id = acpi_os_get_thread_id();
if (thread_id != acpi_gbl_prev_thread_id) {
if (ACPI_LV_THREADS & acpi_dbg_level) {
- acpi_os_printf (
- "\n**** Context Switch from TID %X to TID %X ****\n\n",
- acpi_gbl_prev_thread_id, thread_id);
+ acpi_os_printf
+ ("\n**** Context Switch from TID %X to TID %X ****\n\n",
+ acpi_gbl_prev_thread_id, thread_id);
}
acpi_gbl_prev_thread_id = thread_id;
@@ -169,17 +192,18 @@ acpi_ut_debug_print (
* Display the module name, current line number, thread ID (if requested),
* current procedure nesting level, and the current procedure name
*/
- acpi_os_printf ("%8s-%04ld ", dbg_info->module_name, line_number);
+ acpi_os_printf("%8s-%04ld ", module_name, line_number);
if (ACPI_LV_THREADS & acpi_dbg_level) {
- acpi_os_printf ("[%04lX] ", thread_id);
+ acpi_os_printf("[%04lX] ", thread_id);
}
- acpi_os_printf ("[%02ld] %-22.22s: ",
- acpi_gbl_nesting_level, dbg_info->proc_name);
+ acpi_os_printf("[%02ld] %-22.22s: ",
+ acpi_gbl_nesting_level,
+ acpi_ut_trim_function_name(function_name));
- va_start (args, format);
- acpi_os_vprintf (format, args);
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
}
EXPORT_SYMBOL(acpi_ut_debug_print);
@@ -190,10 +214,9 @@ EXPORT_SYMBOL(acpi_ut_debug_print);
*
* PARAMETERS: requested_debug_level - Requested debug print level
* line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Format - Printf format field
* ... - Optional printf arguments
*
@@ -204,37 +227,33 @@ EXPORT_SYMBOL(acpi_ut_debug_print);
*
******************************************************************************/
-void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print_raw (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...)
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_debug_print_raw(u32 requested_debug_level,
+ u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, char *format, ...)
{
- va_list args;
-
+ va_list args;
if (!(requested_debug_level & acpi_dbg_level) ||
- !(dbg_info->component_id & acpi_dbg_layer)) {
+ !(component_id & acpi_dbg_layer)) {
return;
}
- va_start (args, format);
- acpi_os_vprintf (format, args);
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
}
-EXPORT_SYMBOL(acpi_ut_debug_print_raw);
+EXPORT_SYMBOL(acpi_ut_debug_print_raw);
/*******************************************************************************
*
* FUNCTION: acpi_ut_trace
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
*
* RETURN: None
*
@@ -244,29 +263,28 @@ EXPORT_SYMBOL(acpi_ut_debug_print_raw);
******************************************************************************/
void
-acpi_ut_trace (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info)
+acpi_ut_trace(u32 line_number,
+ const char *function_name, char *module_name, u32 component_id)
{
acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
+ acpi_ut_track_stack_ptr();
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s\n", acpi_gbl_fn_entry_str);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s\n", acpi_gbl_fn_entry_str);
}
-EXPORT_SYMBOL(acpi_ut_trace);
+EXPORT_SYMBOL(acpi_ut_trace);
/*******************************************************************************
*
* FUNCTION: acpi_ut_trace_ptr
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Pointer - Pointer to display
*
* RETURN: None
@@ -277,28 +295,27 @@ EXPORT_SYMBOL(acpi_ut_trace);
******************************************************************************/
void
-acpi_ut_trace_ptr (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- void *pointer)
+acpi_ut_trace_ptr(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, void *pointer)
{
acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
+ acpi_ut_track_stack_ptr();
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %p\n", acpi_gbl_fn_entry_str, pointer);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %p\n", acpi_gbl_fn_entry_str,
+ pointer);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_trace_str
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* String - Additional string to display
*
* RETURN: None
@@ -309,29 +326,28 @@ acpi_ut_trace_ptr (
******************************************************************************/
void
-acpi_ut_trace_str (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *string)
+acpi_ut_trace_str(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, char *string)
{
acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
+ acpi_ut_track_stack_ptr();
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %s\n", acpi_gbl_fn_entry_str, string);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %s\n", acpi_gbl_fn_entry_str,
+ string);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_trace_u32
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Integer - Integer to display
*
* RETURN: None
@@ -342,29 +358,28 @@ acpi_ut_trace_str (
******************************************************************************/
void
-acpi_ut_trace_u32 (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u32 integer)
+acpi_ut_trace_u32(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, u32 integer)
{
acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
+ acpi_ut_track_stack_ptr();
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %08X\n", acpi_gbl_fn_entry_str, integer);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %08X\n", acpi_gbl_fn_entry_str,
+ integer);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_exit
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
*
* RETURN: None
*
@@ -374,28 +389,27 @@ acpi_ut_trace_u32 (
******************************************************************************/
void
-acpi_ut_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info)
+acpi_ut_exit(u32 line_number,
+ const char *function_name, char *module_name, u32 component_id)
{
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s\n", acpi_gbl_fn_exit_str);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s\n", acpi_gbl_fn_exit_str);
acpi_gbl_nesting_level--;
}
-EXPORT_SYMBOL(acpi_ut_exit);
+EXPORT_SYMBOL(acpi_ut_exit);
/*******************************************************************************
*
* FUNCTION: acpi_ut_status_exit
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Status - Exit status code
*
* RETURN: None
@@ -406,37 +420,38 @@ EXPORT_SYMBOL(acpi_ut_exit);
******************************************************************************/
void
-acpi_ut_status_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_status status)
+acpi_ut_status_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, acpi_status status)
{
- if (ACPI_SUCCESS (status)) {
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %s\n", acpi_gbl_fn_exit_str,
- acpi_format_exception (status));
- }
- else {
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s ****Exception****: %s\n", acpi_gbl_fn_exit_str,
- acpi_format_exception (status));
+ if (ACPI_SUCCESS(status)) {
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %s\n",
+ acpi_gbl_fn_exit_str,
+ acpi_format_exception(status));
+ } else {
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s ****Exception****: %s\n",
+ acpi_gbl_fn_exit_str,
+ acpi_format_exception(status));
}
acpi_gbl_nesting_level--;
}
-EXPORT_SYMBOL(acpi_ut_status_exit);
+EXPORT_SYMBOL(acpi_ut_status_exit);
/*******************************************************************************
*
* FUNCTION: acpi_ut_value_exit
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Value - Value to be printed with exit msg
*
* RETURN: None
@@ -447,30 +462,29 @@ EXPORT_SYMBOL(acpi_ut_status_exit);
******************************************************************************/
void
-acpi_ut_value_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_integer value)
+acpi_ut_value_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, acpi_integer value)
{
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %8.8X%8.8X\n", acpi_gbl_fn_exit_str,
- ACPI_FORMAT_UINT64 (value));
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %8.8X%8.8X\n",
+ acpi_gbl_fn_exit_str, ACPI_FORMAT_UINT64(value));
acpi_gbl_nesting_level--;
}
-EXPORT_SYMBOL(acpi_ut_value_exit);
+EXPORT_SYMBOL(acpi_ut_value_exit);
/*******************************************************************************
*
* FUNCTION: acpi_ut_ptr_exit
*
* PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
+ * function_name - Caller's procedure name
+ * module_name - Caller's module name
+ * component_id - Caller's component ID
* Ptr - Pointer to display
*
* RETURN: None
@@ -481,21 +495,20 @@ EXPORT_SYMBOL(acpi_ut_value_exit);
******************************************************************************/
void
-acpi_ut_ptr_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u8 *ptr)
+acpi_ut_ptr_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, u8 * ptr)
{
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %p\n", acpi_gbl_fn_exit_str, ptr);
+ acpi_ut_debug_print(ACPI_LV_FUNCTIONS,
+ line_number, function_name, module_name,
+ component_id, "%s %p\n", acpi_gbl_fn_exit_str, ptr);
acpi_gbl_nesting_level--;
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_dump_buffer
@@ -511,23 +524,17 @@ acpi_ut_ptr_exit (
*
******************************************************************************/
-void
-acpi_ut_dump_buffer (
- u8 *buffer,
- u32 count,
- u32 display,
- u32 component_id)
+void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id)
{
- acpi_native_uint i = 0;
- acpi_native_uint j;
- u32 temp32;
- u8 buf_char;
-
+ acpi_native_uint i = 0;
+ acpi_native_uint j;
+ u32 temp32;
+ u8 buf_char;
/* Only dump the buffer if tracing is enabled */
if (!((ACPI_LV_TABLES & acpi_dbg_level) &&
- (component_id & acpi_dbg_layer))) {
+ (component_id & acpi_dbg_layer))) {
return;
}
@@ -540,7 +547,7 @@ acpi_ut_dump_buffer (
while (i < count) {
/* Print current offset */
- acpi_os_printf ("%6.4X: ", (u32) i);
+ acpi_os_printf("%6.4X: ", (u32) i);
/* Print 16 hex chars */
@@ -548,73 +555,66 @@ acpi_ut_dump_buffer (
if (i + j >= count) {
/* Dump fill spaces */
- acpi_os_printf ("%*s", ((display * 2) + 1), " ");
- j += display;
+ acpi_os_printf("%*s", ((display * 2) + 1), " ");
+ j += (acpi_native_uint) display;
continue;
}
switch (display) {
- default: /* Default is BYTE display */
+ default: /* Default is BYTE display */
- acpi_os_printf ("%02X ", buffer[i + j]);
+ acpi_os_printf("%02X ", buffer[i + j]);
break;
-
case DB_WORD_DISPLAY:
- ACPI_MOVE_16_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%04X ", temp32);
+ ACPI_MOVE_16_TO_32(&temp32, &buffer[i + j]);
+ acpi_os_printf("%04X ", temp32);
break;
-
case DB_DWORD_DISPLAY:
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%08X ", temp32);
+ ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]);
+ acpi_os_printf("%08X ", temp32);
break;
-
case DB_QWORD_DISPLAY:
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%08X", temp32);
+ ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]);
+ acpi_os_printf("%08X", temp32);
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j + 4]);
- acpi_os_printf ("%08X ", temp32);
+ ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j + 4]);
+ acpi_os_printf("%08X ", temp32);
break;
}
- j += display;
+ j += (acpi_native_uint) display;
}
/*
- * Print the ASCII equivalent characters
- * But watch out for the bad unprintable ones...
+ * Print the ASCII equivalent characters but watch out for the bad
+ * unprintable ones (printable chars are 0x20 through 0x7E)
*/
- acpi_os_printf (" ");
+ acpi_os_printf(" ");
for (j = 0; j < 16; j++) {
if (i + j >= count) {
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
return;
}
buf_char = buffer[i + j];
- if ((buf_char > 0x1F && buf_char < 0x2E) ||
- (buf_char > 0x2F && buf_char < 0x61) ||
- (buf_char > 0x60 && buf_char < 0x7F)) {
- acpi_os_printf ("%c", buf_char);
- }
- else {
- acpi_os_printf (".");
+ if (ACPI_IS_PRINT(buf_char)) {
+ acpi_os_printf("%c", buf_char);
+ } else {
+ acpi_os_printf(".");
}
}
/* Done with that line. */
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
i += 16;
}
return;
}
-
diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c
index bc540302268..2bc878f7a12 100644
--- a/drivers/acpi/utilities/utdelete.c
+++ b/drivers/acpi/utilities/utdelete.c
@@ -41,7 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
@@ -49,19 +48,13 @@
#include <acpi/amlcode.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utdelete")
+ACPI_MODULE_NAME("utdelete")
/* Local prototypes */
+static void acpi_ut_delete_internal_obj(union acpi_operand_object *object);
static void
-acpi_ut_delete_internal_obj (
- union acpi_operand_object *object);
-
-static void
-acpi_ut_update_ref_count (
- union acpi_operand_object *object,
- u32 action);
-
+acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action);
/*******************************************************************************
*
@@ -76,18 +69,14 @@ acpi_ut_update_ref_count (
*
******************************************************************************/
-static void
-acpi_ut_delete_internal_obj (
- union acpi_operand_object *object)
+static void acpi_ut_delete_internal_obj(union acpi_operand_object *object)
{
- void *obj_pointer = NULL;
- union acpi_operand_object *handler_desc;
- union acpi_operand_object *second_desc;
- union acpi_operand_object *next_desc;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_delete_internal_obj", object);
+ void *obj_pointer = NULL;
+ union acpi_operand_object *handler_desc;
+ union acpi_operand_object *second_desc;
+ union acpi_operand_object *next_desc;
+ ACPI_FUNCTION_TRACE_PTR("ut_delete_internal_obj", object);
if (!object) {
return_VOID;
@@ -97,11 +86,12 @@ acpi_ut_delete_internal_obj (
* Must delete or free any pointers within the object that are not
* actual ACPI objects (for example, a raw buffer pointer).
*/
- switch (ACPI_GET_OBJECT_TYPE (object)) {
+ switch (ACPI_GET_OBJECT_TYPE(object)) {
case ACPI_TYPE_STRING:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "**** String %p, ptr %p\n",
- object, object->string.pointer));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "**** String %p, ptr %p\n", object,
+ object->string.pointer));
/* Free the actual string buffer */
@@ -112,11 +102,11 @@ acpi_ut_delete_internal_obj (
}
break;
-
case ACPI_TYPE_BUFFER:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "**** Buffer %p, ptr %p\n",
- object, object->buffer.pointer));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "**** Buffer %p, ptr %p\n", object,
+ object->buffer.pointer));
/* Free the actual buffer */
@@ -127,11 +117,11 @@ acpi_ut_delete_internal_obj (
}
break;
-
case ACPI_TYPE_PACKAGE:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, " **** Package of count %X\n",
- object->package.count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ " **** Package of count %X\n",
+ object->package.count));
/*
* Elements of the package are not handled here, they are deleted
@@ -143,11 +133,11 @@ acpi_ut_delete_internal_obj (
obj_pointer = object->package.elements;
break;
-
case ACPI_TYPE_DEVICE:
if (object->device.gpe_block) {
- (void) acpi_ev_delete_gpe_block (object->device.gpe_block);
+ (void)acpi_ev_delete_gpe_block(object->device.
+ gpe_block);
}
/* Walk the handler list for this device */
@@ -155,54 +145,51 @@ acpi_ut_delete_internal_obj (
handler_desc = object->device.handler;
while (handler_desc) {
next_desc = handler_desc->address_space.next;
- acpi_ut_remove_reference (handler_desc);
+ acpi_ut_remove_reference(handler_desc);
handler_desc = next_desc;
}
break;
-
case ACPI_TYPE_MUTEX:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "***** Mutex %p, Semaphore %p\n",
- object, object->mutex.semaphore));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Mutex %p, Semaphore %p\n",
+ object, object->mutex.semaphore));
- acpi_ex_unlink_mutex (object);
- (void) acpi_os_delete_semaphore (object->mutex.semaphore);
+ acpi_ex_unlink_mutex(object);
+ (void)acpi_os_delete_semaphore(object->mutex.semaphore);
break;
-
case ACPI_TYPE_EVENT:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "***** Event %p, Semaphore %p\n",
- object, object->event.semaphore));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Event %p, Semaphore %p\n",
+ object, object->event.semaphore));
- (void) acpi_os_delete_semaphore (object->event.semaphore);
+ (void)acpi_os_delete_semaphore(object->event.semaphore);
object->event.semaphore = NULL;
break;
-
case ACPI_TYPE_METHOD:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "***** Method %p\n", object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Method %p\n", object));
/* Delete the method semaphore if it exists */
if (object->method.semaphore) {
- (void) acpi_os_delete_semaphore (object->method.semaphore);
+ (void)acpi_os_delete_semaphore(object->method.
+ semaphore);
object->method.semaphore = NULL;
}
break;
-
case ACPI_TYPE_REGION:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "***** Region %p\n", object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Region %p\n", object));
- second_desc = acpi_ns_get_secondary_object (object);
+ second_desc = acpi_ns_get_secondary_object(object);
if (second_desc) {
/*
* Free the region_context if and only if the handler is one of the
@@ -211,32 +198,33 @@ acpi_ut_delete_internal_obj (
*/
handler_desc = object->region.handler;
if (handler_desc) {
- if (handler_desc->address_space.hflags & ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) {
- obj_pointer = second_desc->extra.region_context;
+ if (handler_desc->address_space.
+ hflags &
+ ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) {
+ obj_pointer =
+ second_desc->extra.region_context;
}
- acpi_ut_remove_reference (handler_desc);
+ acpi_ut_remove_reference(handler_desc);
}
/* Now we can free the Extra object */
- acpi_ut_delete_object_desc (second_desc);
+ acpi_ut_delete_object_desc(second_desc);
}
break;
-
case ACPI_TYPE_BUFFER_FIELD:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "***** Buffer Field %p\n", object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Buffer Field %p\n", object));
- second_desc = acpi_ns_get_secondary_object (object);
+ second_desc = acpi_ns_get_secondary_object(object);
if (second_desc) {
- acpi_ut_delete_object_desc (second_desc);
+ acpi_ut_delete_object_desc(second_desc);
}
break;
-
default:
break;
}
@@ -244,21 +232,20 @@ acpi_ut_delete_internal_obj (
/* Free any allocated memory (pointer within the object) found above */
if (obj_pointer) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Deleting Object Subptr %p\n",
- obj_pointer));
- ACPI_MEM_FREE (obj_pointer);
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Deleting Object Subptr %p\n", obj_pointer));
+ ACPI_MEM_FREE(obj_pointer);
}
/* Now the object can be safely deleted */
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "Deleting Object %p [%s]\n",
- object, acpi_ut_get_object_type_name (object)));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "Deleting Object %p [%s]\n",
+ object, acpi_ut_get_object_type_name(object)));
- acpi_ut_delete_object_desc (object);
+ acpi_ut_delete_object_desc(object);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_delete_internal_object_list
@@ -272,29 +259,24 @@ acpi_ut_delete_internal_obj (
*
******************************************************************************/
-void
-acpi_ut_delete_internal_object_list (
- union acpi_operand_object **obj_list)
+void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list)
{
- union acpi_operand_object **internal_obj;
-
-
- ACPI_FUNCTION_TRACE ("ut_delete_internal_object_list");
+ union acpi_operand_object **internal_obj;
+ ACPI_FUNCTION_TRACE("ut_delete_internal_object_list");
/* Walk the null-terminated internal list */
for (internal_obj = obj_list; *internal_obj; internal_obj++) {
- acpi_ut_remove_reference (*internal_obj);
+ acpi_ut_remove_reference(*internal_obj);
}
/* Free the combined parameter pointer list and object array */
- ACPI_MEM_FREE (obj_list);
+ ACPI_MEM_FREE(obj_list);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_update_ref_count
@@ -309,16 +291,12 @@ acpi_ut_delete_internal_object_list (
******************************************************************************/
static void
-acpi_ut_update_ref_count (
- union acpi_operand_object *object,
- u32 action)
+acpi_ut_update_ref_count(union acpi_operand_object *object, u32 action)
{
- u16 count;
- u16 new_count;
-
-
- ACPI_FUNCTION_NAME ("ut_update_ref_count");
+ u16 count;
+ u16 new_count;
+ ACPI_FUNCTION_NAME("ut_update_ref_count");
if (!object) {
return;
@@ -338,58 +316,55 @@ acpi_ut_update_ref_count (
new_count++;
object->common.reference_count = new_count;
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, [Incremented]\n",
- object, new_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Refs=%X, [Incremented]\n",
+ object, new_count));
break;
-
case REF_DECREMENT:
if (count < 1) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, can't decrement! (Set to 0)\n",
- object, new_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Refs=%X, can't decrement! (Set to 0)\n",
+ object, new_count));
new_count = 0;
- }
- else {
+ } else {
new_count--;
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, [Decremented]\n",
- object, new_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Refs=%X, [Decremented]\n",
+ object, new_count));
}
- if (ACPI_GET_OBJECT_TYPE (object) == ACPI_TYPE_METHOD) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Method Obj %p Refs=%X, [Decremented]\n",
- object, new_count));
+ if (ACPI_GET_OBJECT_TYPE(object) == ACPI_TYPE_METHOD) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Method Obj %p Refs=%X, [Decremented]\n",
+ object, new_count));
}
object->common.reference_count = new_count;
if (new_count == 0) {
- acpi_ut_delete_internal_obj (object);
+ acpi_ut_delete_internal_obj(object);
}
break;
-
case REF_FORCE_DELETE:
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Refs=%X, Force delete! (Set to 0)\n",
- object, count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Refs=%X, Force delete! (Set to 0)\n",
+ object, count));
new_count = 0;
object->common.reference_count = new_count;
- acpi_ut_delete_internal_obj (object);
+ acpi_ut_delete_internal_obj(object);
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unknown action (%X)\n", action));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown action (%X)\n",
+ action));
break;
}
@@ -399,15 +374,14 @@ acpi_ut_update_ref_count (
*/
if (count > ACPI_MAX_REFERENCE_COUNT) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN,
- "**** Warning **** Large Reference Count (%X) in object %p\n\n",
- count, object));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "**** Warning **** Large Reference Count (%X) in object %p\n\n",
+ count, object));
}
return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_update_object_reference
@@ -431,65 +405,42 @@ acpi_ut_update_ref_count (
******************************************************************************/
acpi_status
-acpi_ut_update_object_reference (
- union acpi_operand_object *object,
- u16 action)
+acpi_ut_update_object_reference(union acpi_operand_object * object, u16 action)
{
- acpi_status status;
- u32 i;
- union acpi_generic_state *state_list = NULL;
- union acpi_generic_state *state;
- union acpi_operand_object *tmp;
-
- ACPI_FUNCTION_TRACE_PTR ("ut_update_object_reference", object);
+ acpi_status status = AE_OK;
+ union acpi_generic_state *state_list = NULL;
+ union acpi_operand_object *next_object = NULL;
+ union acpi_generic_state *state;
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE_PTR("ut_update_object_reference", object);
- /* Ignore a null object ptr */
+ while (object) {
+ /* Make sure that this isn't a namespace handle */
- if (!object) {
- return_ACPI_STATUS (AE_OK);
- }
-
- /* Make sure that this isn't a namespace handle */
-
- if (ACPI_GET_DESCRIPTOR_TYPE (object) == ACPI_DESC_TYPE_NAMED) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Object %p is NS handle\n", object));
- return_ACPI_STATUS (AE_OK);
- }
-
- state = acpi_ut_create_update_state (object, action);
-
- while (state) {
- object = state->update.object;
- action = state->update.value;
- acpi_ut_delete_generic_state (state);
+ if (ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_NAMED) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Object %p is NS handle\n", object));
+ return_ACPI_STATUS(AE_OK);
+ }
/*
* All sub-objects must have their reference count incremented also.
* Different object types have different subobjects.
*/
- switch (ACPI_GET_OBJECT_TYPE (object)) {
+ switch (ACPI_GET_OBJECT_TYPE(object)) {
case ACPI_TYPE_DEVICE:
- tmp = object->device.system_notify;
- if (tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->device.system_notify = NULL;
- acpi_ut_update_ref_count (tmp, action);
-
- tmp = object->device.device_notify;
- if (tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->device.device_notify = NULL;
- acpi_ut_update_ref_count (tmp, action);
-
+ acpi_ut_update_ref_count(object->device.system_notify,
+ action);
+ acpi_ut_update_ref_count(object->device.device_notify,
+ action);
break;
-
case ACPI_TYPE_PACKAGE:
-
/*
- * We must update all the sub-objects of the package
- * (Each of whom may have their own sub-objects, etc.
+ * We must update all the sub-objects of the package,
+ * each of whom may have their own sub-objects.
*/
for (i = 0; i < object->package.count; i++) {
/*
@@ -497,116 +448,67 @@ acpi_ut_update_object_reference (
* Note: There can be null elements within the package,
* these are simply ignored
*/
- status = acpi_ut_create_update_state_and_push (
- object->package.elements[i], action, &state_list);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_create_update_state_and_push
+ (object->package.elements[i], action,
+ &state_list);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
-
- tmp = object->package.elements[i];
- if (tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->package.elements[i] = NULL;
}
break;
-
case ACPI_TYPE_BUFFER_FIELD:
- status = acpi_ut_create_update_state_and_push (
- object->buffer_field.buffer_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
- goto error_exit;
- }
-
- tmp = object->buffer_field.buffer_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->buffer_field.buffer_obj = NULL;
+ next_object = object->buffer_field.buffer_obj;
break;
-
case ACPI_TYPE_LOCAL_REGION_FIELD:
- status = acpi_ut_create_update_state_and_push (
- object->field.region_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
- goto error_exit;
- }
-
- tmp = object->field.region_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->field.region_obj = NULL;
- break;
-
+ next_object = object->field.region_obj;
+ break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
- status = acpi_ut_create_update_state_and_push (
- object->bank_field.bank_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
+ next_object = object->bank_field.bank_obj;
+ status =
+ acpi_ut_create_update_state_and_push(object->
+ bank_field.
+ region_obj,
+ action,
+ &state_list);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
-
- tmp = object->bank_field.bank_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->bank_field.bank_obj = NULL;
-
- status = acpi_ut_create_update_state_and_push (
- object->bank_field.region_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
- goto error_exit;
- }
-
- tmp = object->bank_field.region_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->bank_field.region_obj = NULL;
break;
-
case ACPI_TYPE_LOCAL_INDEX_FIELD:
- status = acpi_ut_create_update_state_and_push (
- object->index_field.index_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
- goto error_exit;
- }
-
- tmp = object->index_field.index_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->index_field.index_obj = NULL;
-
- status = acpi_ut_create_update_state_and_push (
- object->index_field.data_obj, action, &state_list);
- if (ACPI_FAILURE (status)) {
+ next_object = object->index_field.index_obj;
+ status =
+ acpi_ut_create_update_state_and_push(object->
+ index_field.
+ data_obj,
+ action,
+ &state_list);
+ if (ACPI_FAILURE(status)) {
goto error_exit;
}
-
- tmp = object->index_field.data_obj;
- if ( tmp && (tmp->common.reference_count <= 1) && action == REF_DECREMENT)
- object->index_field.data_obj = NULL;
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
-
/*
* The target of an Index (a package, string, or buffer) must track
* changes to the ref count of the index.
*/
if (object->reference.opcode == AML_INDEX_OP) {
- status = acpi_ut_create_update_state_and_push (
- object->reference.object, action, &state_list);
- if (ACPI_FAILURE (status)) {
- goto error_exit;
- }
+ next_object = object->reference.object;
}
break;
-
case ACPI_TYPE_REGION:
default:
-
- /* No subobjects */
- break;
+ break; /* No subobjects */
}
/*
@@ -614,25 +516,31 @@ acpi_ut_update_object_reference (
* happen after we update the sub-objects in case this causes the
* main object to be deleted.
*/
- acpi_ut_update_ref_count (object, action);
+ acpi_ut_update_ref_count(object, action);
+ object = NULL;
/* Move on to the next object to be updated */
- state = acpi_ut_pop_generic_state (&state_list);
+ if (next_object) {
+ object = next_object;
+ next_object = NULL;
+ } else if (state_list) {
+ state = acpi_ut_pop_generic_state(&state_list);
+ object = state->update.object;
+ acpi_ut_delete_generic_state(state);
+ }
}
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
-error_exit:
+ error_exit:
- ACPI_REPORT_ERROR (("Could not update object reference count, %s\n",
- acpi_format_exception (status)));
+ ACPI_REPORT_ERROR(("Could not update object reference count, %s\n",
+ acpi_format_exception(status)));
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_add_reference
@@ -646,31 +554,27 @@ error_exit:
*
******************************************************************************/
-void
-acpi_ut_add_reference (
- union acpi_operand_object *object)
+void acpi_ut_add_reference(union acpi_operand_object *object)
{
- ACPI_FUNCTION_TRACE_PTR ("ut_add_reference", object);
-
+ ACPI_FUNCTION_TRACE_PTR("ut_add_reference", object);
/* Ensure that we have a valid object */
- if (!acpi_ut_valid_internal_object (object)) {
+ if (!acpi_ut_valid_internal_object(object)) {
return_VOID;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Current Refs=%X [To Be Incremented]\n",
- object, object->common.reference_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Current Refs=%X [To Be Incremented]\n",
+ object, object->common.reference_count));
/* Increment the reference count */
- (void) acpi_ut_update_object_reference (object, REF_INCREMENT);
+ (void)acpi_ut_update_object_reference(object, REF_INCREMENT);
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_remove_reference
@@ -683,13 +587,10 @@ acpi_ut_add_reference (
*
******************************************************************************/
-void
-acpi_ut_remove_reference (
- union acpi_operand_object *object)
+void acpi_ut_remove_reference(union acpi_operand_object *object)
{
- ACPI_FUNCTION_TRACE_PTR ("ut_remove_reference", object);
-
+ ACPI_FUNCTION_TRACE_PTR("ut_remove_reference", object);
/*
* Allow a NULL pointer to be passed in, just ignore it. This saves
@@ -697,27 +598,25 @@ acpi_ut_remove_reference (
*
*/
if (!object ||
- (ACPI_GET_DESCRIPTOR_TYPE (object) == ACPI_DESC_TYPE_NAMED)) {
+ (ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_NAMED)) {
return_VOID;
}
/* Ensure that we have a valid object */
- if (!acpi_ut_valid_internal_object (object)) {
+ if (!acpi_ut_valid_internal_object(object)) {
return_VOID;
}
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
- "Obj %p Current Refs=%X [To Be Decremented]\n",
- object, object->common.reference_count));
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "Obj %p Current Refs=%X [To Be Decremented]\n",
+ object, object->common.reference_count));
/*
* Decrement the reference count, and only actually delete the object
* if the reference count becomes 0. (Must also decrement the ref count
* of all subobjects!)
*/
- (void) acpi_ut_update_object_reference (object, REF_DECREMENT);
+ (void)acpi_ut_update_object_reference(object, REF_DECREMENT);
return_VOID;
}
-
-
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c
index 00046dd5d92..7b81d5ef3c3 100644
--- a/drivers/acpi/utilities/uteval.c
+++ b/drivers/acpi/utilities/uteval.c
@@ -41,28 +41,20 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("uteval")
+ACPI_MODULE_NAME("uteval")
/* Local prototypes */
-
static void
-acpi_ut_copy_id_string (
- char *destination,
- char *source,
- acpi_size max_length);
+acpi_ut_copy_id_string(char *destination, char *source, acpi_size max_length);
static acpi_status
-acpi_ut_translate_one_cid (
- union acpi_operand_object *obj_desc,
- struct acpi_compatible_id *one_cid);
-
+acpi_ut_translate_one_cid(union acpi_operand_object *obj_desc,
+ struct acpi_compatible_id *one_cid);
/*******************************************************************************
*
@@ -77,37 +69,33 @@ acpi_ut_translate_one_cid (
*
******************************************************************************/
-acpi_status
-acpi_ut_osi_implementation (
- struct acpi_walk_state *walk_state)
+acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
{
- union acpi_operand_object *string_desc;
- union acpi_operand_object *return_desc;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_TRACE ("ut_osi_implementation");
+ union acpi_operand_object *string_desc;
+ union acpi_operand_object *return_desc;
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE("ut_osi_implementation");
/* Validate the string input argument */
string_desc = walk_state->arguments[0].object;
if (!string_desc || (string_desc->common.type != ACPI_TYPE_STRING)) {
- return_ACPI_STATUS (AE_TYPE);
+ return_ACPI_STATUS(AE_TYPE);
}
/* Create a return object (Default value = 0) */
- return_desc = acpi_ut_create_internal_object (ACPI_TYPE_INTEGER);
+ return_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
if (!return_desc) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Compare input string to table of supported strings */
for (i = 0; i < ACPI_NUM_OSI_STRINGS; i++) {
- if (!ACPI_STRCMP (string_desc->string.pointer,
- (char *) acpi_gbl_valid_osi_strings[i])) {
+ if (!ACPI_STRCMP(string_desc->string.pointer,
+ (char *)acpi_gbl_valid_osi_strings[i])) {
/* This string is supported */
return_desc->integer.value = 0xFFFFFFFF;
@@ -116,10 +104,9 @@ acpi_ut_osi_implementation (
}
walk_state->return_desc = return_desc;
- return_ACPI_STATUS (AE_CTRL_TERMINATE);
+ return_ACPI_STATUS(AE_CTRL_TERMINATE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_evaluate_object
@@ -140,19 +127,16 @@ acpi_ut_osi_implementation (
******************************************************************************/
acpi_status
-acpi_ut_evaluate_object (
- struct acpi_namespace_node *prefix_node,
- char *path,
- u32 expected_return_btypes,
- union acpi_operand_object **return_desc)
+acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
+ char *path,
+ u32 expected_return_btypes,
+ union acpi_operand_object **return_desc)
{
- struct acpi_parameter_info info;
- acpi_status status;
- u32 return_btype;
-
-
- ACPI_FUNCTION_TRACE ("ut_evaluate_object");
+ struct acpi_parameter_info info;
+ acpi_status status;
+ u32 return_btype;
+ ACPI_FUNCTION_TRACE("ut_evaluate_object");
info.node = prefix_node;
info.parameters = NULL;
@@ -160,36 +144,38 @@ acpi_ut_evaluate_object (
/* Evaluate the object/method */
- status = acpi_ns_evaluate_relative (path, &info);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_evaluate_relative(path, &info);
+ if (ACPI_FAILURE(status)) {
if (status == AE_NOT_FOUND) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s.%s] was not found\n",
- acpi_ut_get_node_name (prefix_node), path));
- }
- else {
- ACPI_REPORT_METHOD_ERROR ("Method execution failed",
- prefix_node, path, status);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[%4.4s.%s] was not found\n",
+ acpi_ut_get_node_name(prefix_node),
+ path));
+ } else {
+ ACPI_REPORT_METHOD_ERROR("Method execution failed",
+ prefix_node, path, status);
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Did we get a return object? */
if (!info.return_object) {
if (expected_return_btypes) {
- ACPI_REPORT_METHOD_ERROR ("No object was returned from",
- prefix_node, path, AE_NOT_EXIST);
+ ACPI_REPORT_METHOD_ERROR("No object was returned from",
+ prefix_node, path,
+ AE_NOT_EXIST);
- return_ACPI_STATUS (AE_NOT_EXIST);
+ return_ACPI_STATUS(AE_NOT_EXIST);
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Map the return object type to the bitmapped type */
- switch (ACPI_GET_OBJECT_TYPE (info.return_object)) {
+ switch (ACPI_GET_OBJECT_TYPE(info.return_object)) {
case ACPI_TYPE_INTEGER:
return_btype = ACPI_BTYPE_INTEGER;
break;
@@ -211,41 +197,41 @@ acpi_ut_evaluate_object (
break;
}
- if ((acpi_gbl_enable_interpreter_slack) &&
- (!expected_return_btypes)) {
+ if ((acpi_gbl_enable_interpreter_slack) && (!expected_return_btypes)) {
/*
* We received a return object, but one was not expected. This can
* happen frequently if the "implicit return" feature is enabled.
* Just delete the return object and return AE_OK.
*/
- acpi_ut_remove_reference (info.return_object);
- return_ACPI_STATUS (AE_OK);
+ acpi_ut_remove_reference(info.return_object);
+ return_ACPI_STATUS(AE_OK);
}
/* Is the return object one of the expected types? */
if (!(expected_return_btypes & return_btype)) {
- ACPI_REPORT_METHOD_ERROR ("Return object type is incorrect",
- prefix_node, path, AE_TYPE);
+ ACPI_REPORT_METHOD_ERROR("Return object type is incorrect",
+ prefix_node, path, AE_TYPE);
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Type returned from %s was incorrect: %s, expected Btypes: %X\n",
- path, acpi_ut_get_object_type_name (info.return_object),
- expected_return_btypes));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Type returned from %s was incorrect: %s, expected Btypes: %X\n",
+ path,
+ acpi_ut_get_object_type_name(info.
+ return_object),
+ expected_return_btypes));
/* On error exit, we must delete the return object */
- acpi_ut_remove_reference (info.return_object);
- return_ACPI_STATUS (AE_TYPE);
+ acpi_ut_remove_reference(info.return_object);
+ return_ACPI_STATUS(AE_TYPE);
}
/* Object type is OK, return it */
*return_desc = info.return_object;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_evaluate_numeric_object
@@ -264,22 +250,19 @@ acpi_ut_evaluate_object (
******************************************************************************/
acpi_status
-acpi_ut_evaluate_numeric_object (
- char *object_name,
- struct acpi_namespace_node *device_node,
- acpi_integer *address)
+acpi_ut_evaluate_numeric_object(char *object_name,
+ struct acpi_namespace_node *device_node,
+ acpi_integer * address)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ut_evaluate_numeric_object");
+ ACPI_FUNCTION_TRACE("ut_evaluate_numeric_object");
-
- status = acpi_ut_evaluate_object (device_node, object_name,
- ACPI_BTYPE_INTEGER, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(device_node, object_name,
+ ACPI_BTYPE_INTEGER, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the returned Integer */
@@ -288,11 +271,10 @@ acpi_ut_evaluate_numeric_object (
/* On exit, we must delete the return object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_copy_id_string
@@ -310,10 +292,7 @@ acpi_ut_evaluate_numeric_object (
******************************************************************************/
static void
-acpi_ut_copy_id_string (
- char *destination,
- char *source,
- acpi_size max_length)
+acpi_ut_copy_id_string(char *destination, char *source, acpi_size max_length)
{
/*
@@ -328,10 +307,9 @@ acpi_ut_copy_id_string (
/* Do the actual copy */
- ACPI_STRNCPY (destination, source, max_length);
+ ACPI_STRNCPY(destination, source, max_length);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_execute_HID
@@ -349,42 +327,39 @@ acpi_ut_copy_id_string (
******************************************************************************/
acpi_status
-acpi_ut_execute_HID (
- struct acpi_namespace_node *device_node,
- struct acpi_device_id *hid)
+acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
+ struct acpi_device_id *hid)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ut_execute_HID");
+ ACPI_FUNCTION_TRACE("ut_execute_HID");
-
- status = acpi_ut_evaluate_object (device_node, METHOD_NAME__HID,
- ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__HID,
+ ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
/* Convert the Numeric HID to string */
- acpi_ex_eisa_id_to_string ((u32) obj_desc->integer.value, hid->value);
- }
- else {
+ acpi_ex_eisa_id_to_string((u32) obj_desc->integer.value,
+ hid->value);
+ } else {
/* Copy the String HID from the returned object */
- acpi_ut_copy_id_string (hid->value, obj_desc->string.pointer,
- sizeof (hid->value));
+ acpi_ut_copy_id_string(hid->value, obj_desc->string.pointer,
+ sizeof(hid->value));
}
/* On exit, we must delete the return object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_translate_one_cid
@@ -403,18 +378,17 @@ acpi_ut_execute_HID (
******************************************************************************/
static acpi_status
-acpi_ut_translate_one_cid (
- union acpi_operand_object *obj_desc,
- struct acpi_compatible_id *one_cid)
+acpi_ut_translate_one_cid(union acpi_operand_object *obj_desc,
+ struct acpi_compatible_id *one_cid)
{
-
- switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_INTEGER:
/* Convert the Numeric CID to string */
- acpi_ex_eisa_id_to_string ((u32) obj_desc->integer.value, one_cid->value);
+ acpi_ex_eisa_id_to_string((u32) obj_desc->integer.value,
+ one_cid->value);
return (AE_OK);
case ACPI_TYPE_STRING:
@@ -425,8 +399,8 @@ acpi_ut_translate_one_cid (
/* Copy the String CID from the returned object */
- acpi_ut_copy_id_string (one_cid->value, obj_desc->string.pointer,
- ACPI_MAX_CID_LENGTH);
+ acpi_ut_copy_id_string(one_cid->value, obj_desc->string.pointer,
+ ACPI_MAX_CID_LENGTH);
return (AE_OK);
default:
@@ -435,7 +409,6 @@ acpi_ut_translate_one_cid (
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_execute_CID
@@ -453,45 +426,42 @@ acpi_ut_translate_one_cid (
******************************************************************************/
acpi_status
-acpi_ut_execute_CID (
- struct acpi_namespace_node *device_node,
- struct acpi_compatible_id_list **return_cid_list)
+acpi_ut_execute_CID(struct acpi_namespace_node * device_node,
+ struct acpi_compatible_id_list ** return_cid_list)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
- u32 count;
- u32 size;
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ u32 count;
+ u32 size;
struct acpi_compatible_id_list *cid_list;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_TRACE ("ut_execute_CID");
+ acpi_native_uint i;
+ ACPI_FUNCTION_TRACE("ut_execute_CID");
/* Evaluate the _CID method for this device */
- status = acpi_ut_evaluate_object (device_node, METHOD_NAME__CID,
- ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_PACKAGE,
- &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__CID,
+ ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING
+ | ACPI_BTYPE_PACKAGE, &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the number of _CIDs returned */
count = 1;
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_PACKAGE) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_PACKAGE) {
count = obj_desc->package.count;
}
/* Allocate a worst-case buffer for the _CIDs */
- size = (((count - 1) * sizeof (struct acpi_compatible_id)) +
- sizeof (struct acpi_compatible_id_list));
+ size = (((count - 1) * sizeof(struct acpi_compatible_id)) +
+ sizeof(struct acpi_compatible_id_list));
- cid_list = ACPI_MEM_CALLOCATE ((acpi_size) size);
+ cid_list = ACPI_MEM_CALLOCATE((acpi_size) size);
if (!cid_list) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Init CID list */
@@ -508,39 +478,38 @@ acpi_ut_execute_CID (
/* The _CID object can be either a single CID or a package (list) of CIDs */
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_PACKAGE) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_PACKAGE) {
/* Translate each package element */
for (i = 0; i < count; i++) {
- status = acpi_ut_translate_one_cid (obj_desc->package.elements[i],
- &cid_list->id[i]);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_translate_one_cid(obj_desc->package.
+ elements[i],
+ &cid_list->id[i]);
+ if (ACPI_FAILURE(status)) {
break;
}
}
- }
- else {
+ } else {
/* Only one CID, translate to a string */
- status = acpi_ut_translate_one_cid (obj_desc, cid_list->id);
+ status = acpi_ut_translate_one_cid(obj_desc, cid_list->id);
}
/* Cleanup on error */
- if (ACPI_FAILURE (status)) {
- ACPI_MEM_FREE (cid_list);
- }
- else {
+ if (ACPI_FAILURE(status)) {
+ ACPI_MEM_FREE(cid_list);
+ } else {
*return_cid_list = cid_list;
}
/* On exit, we must delete the _CID return object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_execute_UID
@@ -558,42 +527,39 @@ acpi_ut_execute_CID (
******************************************************************************/
acpi_status
-acpi_ut_execute_UID (
- struct acpi_namespace_node *device_node,
- struct acpi_device_id *uid)
+acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
+ struct acpi_device_id *uid)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ut_execute_UID");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("ut_execute_UID");
- status = acpi_ut_evaluate_object (device_node, METHOD_NAME__UID,
- ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING, &obj_desc);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__UID,
+ ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
+ if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
/* Convert the Numeric UID to string */
- acpi_ex_unsigned_integer_to_string (obj_desc->integer.value, uid->value);
- }
- else {
+ acpi_ex_unsigned_integer_to_string(obj_desc->integer.value,
+ uid->value);
+ } else {
/* Copy the String UID from the returned object */
- acpi_ut_copy_id_string (uid->value, obj_desc->string.pointer,
- sizeof (uid->value));
+ acpi_ut_copy_id_string(uid->value, obj_desc->string.pointer,
+ sizeof(uid->value));
}
/* On exit, we must delete the return object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_execute_STA
@@ -611,30 +577,26 @@ acpi_ut_execute_UID (
******************************************************************************/
acpi_status
-acpi_ut_execute_STA (
- struct acpi_namespace_node *device_node,
- u32 *flags)
+acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 * flags)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
-
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
- ACPI_FUNCTION_TRACE ("ut_execute_STA");
+ ACPI_FUNCTION_TRACE("ut_execute_STA");
-
- status = acpi_ut_evaluate_object (device_node, METHOD_NAME__STA,
- ACPI_BTYPE_INTEGER, &obj_desc);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_evaluate_object(device_node, METHOD_NAME__STA,
+ ACPI_BTYPE_INTEGER, &obj_desc);
+ if (ACPI_FAILURE(status)) {
if (AE_NOT_FOUND == status) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "_STA on %4.4s was not found, assuming device is present\n",
- acpi_ut_get_node_name (device_node)));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "_STA on %4.4s was not found, assuming device is present\n",
+ acpi_ut_get_node_name(device_node)));
*flags = 0x0F;
status = AE_OK;
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/* Extract the status flags */
@@ -643,11 +605,10 @@ acpi_ut_execute_STA (
/* On exit, we must delete the return object */
- acpi_ut_remove_reference (obj_desc);
- return_ACPI_STATUS (status);
+ acpi_ut_remove_reference(obj_desc);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_execute_Sxds
@@ -665,44 +626,45 @@ acpi_ut_execute_STA (
******************************************************************************/
acpi_status
-acpi_ut_execute_sxds (
- struct acpi_namespace_node *device_node,
- u8 *highest)
+acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest)
{
- union acpi_operand_object *obj_desc;
- acpi_status status;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ut_execute_Sxds");
+ union acpi_operand_object *obj_desc;
+ acpi_status status;
+ u32 i;
+ ACPI_FUNCTION_TRACE("ut_execute_Sxds");
for (i = 0; i < 4; i++) {
highest[i] = 0xFF;
- status = acpi_ut_evaluate_object (device_node,
- (char *) acpi_gbl_highest_dstate_names[i],
- ACPI_BTYPE_INTEGER, &obj_desc);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ut_evaluate_object(device_node,
+ (char *)
+ acpi_gbl_highest_dstate_names
+ [i], ACPI_BTYPE_INTEGER,
+ &obj_desc);
+ if (ACPI_FAILURE(status)) {
if (status != AE_NOT_FOUND) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "%s on Device %4.4s, %s\n",
- (char *) acpi_gbl_highest_dstate_names[i],
- acpi_ut_get_node_name (device_node),
- acpi_format_exception (status)));
-
- return_ACPI_STATUS (status);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "%s on Device %4.4s, %s\n",
+ (char *)
+ acpi_gbl_highest_dstate_names
+ [i],
+ acpi_ut_get_node_name
+ (device_node),
+ acpi_format_exception
+ (status)));
+
+ return_ACPI_STATUS(status);
}
- }
- else {
+ } else {
/* Extract the Dstate value */
highest[i] = (u8) obj_desc->integer.value;
/* Delete the return object */
- acpi_ut_remove_reference (obj_desc);
+ acpi_ut_remove_reference(obj_desc);
}
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c
index 4146019b543..399e64b5188 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/utilities/utglobal.c
@@ -48,8 +48,7 @@
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utglobal")
-
+ACPI_MODULE_NAME("utglobal")
/*******************************************************************************
*
@@ -63,17 +62,12 @@
* DESCRIPTION: This function translates an ACPI exception into an ASCII string.
*
******************************************************************************/
-
-const char *
-acpi_format_exception (
- acpi_status status)
+const char *acpi_format_exception(acpi_status status)
{
- acpi_status sub_status;
- const char *exception = NULL;
-
-
- ACPI_FUNCTION_NAME ("format_exception");
+ acpi_status sub_status;
+ const char *exception = NULL;
+ ACPI_FUNCTION_NAME("format_exception");
sub_status = (status & ~AE_CODE_MASK);
@@ -81,35 +75,39 @@ acpi_format_exception (
case AE_CODE_ENVIRONMENTAL:
if (sub_status <= AE_CODE_ENV_MAX) {
- exception = acpi_gbl_exception_names_env [sub_status];
+ exception = acpi_gbl_exception_names_env[sub_status];
}
break;
case AE_CODE_PROGRAMMER:
if (sub_status <= AE_CODE_PGM_MAX) {
- exception = acpi_gbl_exception_names_pgm [sub_status -1];
+ exception =
+ acpi_gbl_exception_names_pgm[sub_status - 1];
}
break;
case AE_CODE_ACPI_TABLES:
if (sub_status <= AE_CODE_TBL_MAX) {
- exception = acpi_gbl_exception_names_tbl [sub_status -1];
+ exception =
+ acpi_gbl_exception_names_tbl[sub_status - 1];
}
break;
case AE_CODE_AML:
if (sub_status <= AE_CODE_AML_MAX) {
- exception = acpi_gbl_exception_names_aml [sub_status -1];
+ exception =
+ acpi_gbl_exception_names_aml[sub_status - 1];
}
break;
case AE_CODE_CONTROL:
if (sub_status <= AE_CODE_CTRL_MAX) {
- exception = acpi_gbl_exception_names_ctrl [sub_status -1];
+ exception =
+ acpi_gbl_exception_names_ctrl[sub_status - 1];
}
break;
@@ -120,16 +118,15 @@ acpi_format_exception (
if (!exception) {
/* Exception code was not recognized */
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unknown exception code: 0x%8.8X\n", status));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unknown exception code: 0x%8.8X\n", status));
- return ((const char *) "UNKNOWN_STATUS_CODE");
+ return ((const char *)"UNKNOWN_STATUS_CODE");
}
- return ((const char *) exception);
+ return ((const char *)exception);
}
-
/*******************************************************************************
*
* Static global variable initialization.
@@ -142,34 +139,32 @@ acpi_format_exception (
*/
/* Debug switch - level and trace mask */
-u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
+u32 acpi_dbg_level = ACPI_DEBUG_DEFAULT;
EXPORT_SYMBOL(acpi_dbg_level);
/* Debug switch - layer (component) mask */
-u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS;
+u32 acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS;
EXPORT_SYMBOL(acpi_dbg_layer);
-u32 acpi_gbl_nesting_level = 0;
-
+u32 acpi_gbl_nesting_level = 0;
/* Debugger globals */
-u8 acpi_gbl_db_terminate_threads = FALSE;
-u8 acpi_gbl_abort_method = FALSE;
-u8 acpi_gbl_method_executing = FALSE;
+u8 acpi_gbl_db_terminate_threads = FALSE;
+u8 acpi_gbl_abort_method = FALSE;
+u8 acpi_gbl_method_executing = FALSE;
/* System flags */
-u32 acpi_gbl_startup_flags = 0;
+u32 acpi_gbl_startup_flags = 0;
/* System starts uninitialized */
-u8 acpi_gbl_shutdown = TRUE;
+u8 acpi_gbl_shutdown = TRUE;
-const u8 acpi_gbl_decode_to8bit [8] = {1,2,4,8,16,32,64,128};
+const u8 acpi_gbl_decode_to8bit[8] = { 1, 2, 4, 8, 16, 32, 64, 128 };
-const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] =
-{
+const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = {
"\\_S0_",
"\\_S1_",
"\\_S2_",
@@ -178,8 +173,7 @@ const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COU
"\\_S5_"
};
-const char *acpi_gbl_highest_dstate_names[4] =
-{
+const char *acpi_gbl_highest_dstate_names[4] = {
"_S1D",
"_S2D",
"_S3D",
@@ -190,8 +184,7 @@ const char *acpi_gbl_highest_dstate_names[4] =
* Strings supported by the _OSI predefined (internal) method.
* When adding strings, be sure to update ACPI_NUM_OSI_STRINGS.
*/
-const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] =
-{
+const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS] = {
/* Operating System Vendor Strings */
"Linux",
@@ -209,7 +202,6 @@ const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STR
"Extended Address Space Descriptor"
};
-
/*******************************************************************************
*
* Namespace globals
@@ -225,74 +217,70 @@ const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STR
* 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
* perform a Notify() operation on it.
*/
-const struct acpi_predefined_names acpi_gbl_pre_defined_names[] =
-{ {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_SB_", ACPI_TYPE_DEVICE, NULL},
- {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
- {"_TZ_", ACPI_TYPE_THERMAL, NULL},
- {"_REV", ACPI_TYPE_INTEGER, (char *) ACPI_CA_SUPPORT_LEVEL},
- {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
- {"_GL_", ACPI_TYPE_MUTEX, (char *) 1},
+const struct acpi_predefined_names acpi_gbl_pre_defined_names[] =
+ { {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
+{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+{"_SB_", ACPI_TYPE_DEVICE, NULL},
+{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+{"_TZ_", ACPI_TYPE_THERMAL, NULL},
+{"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
+{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
+{"_GL_", ACPI_TYPE_MUTEX, (char *)1},
#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
- {"_OSI", ACPI_TYPE_METHOD, (char *) 1},
+{"_OSI", ACPI_TYPE_METHOD, (char *)1},
#endif
/* Table terminator */
- {NULL, ACPI_TYPE_ANY, NULL}
+{NULL, ACPI_TYPE_ANY, NULL}
};
/*
* Properties of the ACPI Object Types, both internal and external.
* The table is indexed by values of acpi_object_type
*/
-const u8 acpi_gbl_ns_properties[] =
-{
- ACPI_NS_NORMAL, /* 00 Any */
- ACPI_NS_NORMAL, /* 01 Number */
- ACPI_NS_NORMAL, /* 02 String */
- ACPI_NS_NORMAL, /* 03 Buffer */
- ACPI_NS_NORMAL, /* 04 Package */
- ACPI_NS_NORMAL, /* 05 field_unit */
- ACPI_NS_NEWSCOPE, /* 06 Device */
- ACPI_NS_NORMAL, /* 07 Event */
- ACPI_NS_NEWSCOPE, /* 08 Method */
- ACPI_NS_NORMAL, /* 09 Mutex */
- ACPI_NS_NORMAL, /* 10 Region */
- ACPI_NS_NEWSCOPE, /* 11 Power */
- ACPI_NS_NEWSCOPE, /* 12 Processor */
- ACPI_NS_NEWSCOPE, /* 13 Thermal */
- ACPI_NS_NORMAL, /* 14 buffer_field */
- ACPI_NS_NORMAL, /* 15 ddb_handle */
- ACPI_NS_NORMAL, /* 16 Debug Object */
- ACPI_NS_NORMAL, /* 17 def_field */
- ACPI_NS_NORMAL, /* 18 bank_field */
- ACPI_NS_NORMAL, /* 19 index_field */
- ACPI_NS_NORMAL, /* 20 Reference */
- ACPI_NS_NORMAL, /* 21 Alias */
- ACPI_NS_NORMAL, /* 22 method_alias */
- ACPI_NS_NORMAL, /* 23 Notify */
- ACPI_NS_NORMAL, /* 24 Address Handler */
- ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 25 Resource Desc */
- ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 26 Resource Field */
- ACPI_NS_NEWSCOPE, /* 27 Scope */
- ACPI_NS_NORMAL, /* 28 Extra */
- ACPI_NS_NORMAL, /* 29 Data */
- ACPI_NS_NORMAL /* 30 Invalid */
+const u8 acpi_gbl_ns_properties[] = {
+ ACPI_NS_NORMAL, /* 00 Any */
+ ACPI_NS_NORMAL, /* 01 Number */
+ ACPI_NS_NORMAL, /* 02 String */
+ ACPI_NS_NORMAL, /* 03 Buffer */
+ ACPI_NS_NORMAL, /* 04 Package */
+ ACPI_NS_NORMAL, /* 05 field_unit */
+ ACPI_NS_NEWSCOPE, /* 06 Device */
+ ACPI_NS_NORMAL, /* 07 Event */
+ ACPI_NS_NEWSCOPE, /* 08 Method */
+ ACPI_NS_NORMAL, /* 09 Mutex */
+ ACPI_NS_NORMAL, /* 10 Region */
+ ACPI_NS_NEWSCOPE, /* 11 Power */
+ ACPI_NS_NEWSCOPE, /* 12 Processor */
+ ACPI_NS_NEWSCOPE, /* 13 Thermal */
+ ACPI_NS_NORMAL, /* 14 buffer_field */
+ ACPI_NS_NORMAL, /* 15 ddb_handle */
+ ACPI_NS_NORMAL, /* 16 Debug Object */
+ ACPI_NS_NORMAL, /* 17 def_field */
+ ACPI_NS_NORMAL, /* 18 bank_field */
+ ACPI_NS_NORMAL, /* 19 index_field */
+ ACPI_NS_NORMAL, /* 20 Reference */
+ ACPI_NS_NORMAL, /* 21 Alias */
+ ACPI_NS_NORMAL, /* 22 method_alias */
+ ACPI_NS_NORMAL, /* 23 Notify */
+ ACPI_NS_NORMAL, /* 24 Address Handler */
+ ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 25 Resource Desc */
+ ACPI_NS_NEWSCOPE | ACPI_NS_LOCAL, /* 26 Resource Field */
+ ACPI_NS_NEWSCOPE, /* 27 Scope */
+ ACPI_NS_NORMAL, /* 28 Extra */
+ ACPI_NS_NORMAL, /* 29 Data */
+ ACPI_NS_NORMAL /* 30 Invalid */
};
-
/* Hex to ASCII conversion table */
-static const char acpi_gbl_hex_to_ascii[] =
-{
- '0','1','2','3','4','5','6','7',
- '8','9','A','B','C','D','E','F'
+static const char acpi_gbl_hex_to_ascii[] = {
+ '0', '1', '2', '3', '4', '5', '6', '7',
+ '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
};
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_hex_to_ascii_char
@@ -307,16 +295,12 @@ static const char acpi_gbl_hex_to_ascii[] =
*
******************************************************************************/
-char
-acpi_ut_hex_to_ascii_char (
- acpi_integer integer,
- u32 position)
+char acpi_ut_hex_to_ascii_char(acpi_integer integer, u32 position)
{
return (acpi_gbl_hex_to_ascii[(integer >> position) & 0xF]);
}
-
/*******************************************************************************
*
* Table name globals
@@ -330,67 +314,139 @@ acpi_ut_hex_to_ascii_char (
*
******************************************************************************/
-struct acpi_table_list acpi_gbl_table_lists[NUM_ACPI_TABLE_TYPES];
+struct acpi_table_list acpi_gbl_table_lists[NUM_ACPI_TABLE_TYPES];
-struct acpi_table_support acpi_gbl_table_data[NUM_ACPI_TABLE_TYPES] =
-{
+struct acpi_table_support acpi_gbl_table_data[NUM_ACPI_TABLE_TYPES] = {
/*********** Name, Signature, Global typed pointer Signature size, Type How many allowed?, Contains valid AML? */
- /* RSDP 0 */ {RSDP_NAME, RSDP_SIG, NULL, sizeof (RSDP_SIG)-1, ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE},
- /* DSDT 1 */ {DSDT_SIG, DSDT_SIG, (void *) &acpi_gbl_DSDT, sizeof (DSDT_SIG)-1, ACPI_TABLE_SECONDARY| ACPI_TABLE_SINGLE | ACPI_TABLE_EXECUTABLE},
- /* FADT 2 */ {FADT_SIG, FADT_SIG, (void *) &acpi_gbl_FADT, sizeof (FADT_SIG)-1, ACPI_TABLE_PRIMARY | ACPI_TABLE_SINGLE},
- /* FACS 3 */ {FACS_SIG, FACS_SIG, (void *) &acpi_gbl_FACS, sizeof (FACS_SIG)-1, ACPI_TABLE_SECONDARY| ACPI_TABLE_SINGLE},
- /* PSDT 4 */ {PSDT_SIG, PSDT_SIG, NULL, sizeof (PSDT_SIG)-1, ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE | ACPI_TABLE_EXECUTABLE},
- /* SSDT 5 */ {SSDT_SIG, SSDT_SIG, NULL, sizeof (SSDT_SIG)-1, ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE | ACPI_TABLE_EXECUTABLE},
- /* XSDT 6 */ {XSDT_SIG, XSDT_SIG, NULL, sizeof (RSDT_SIG)-1, ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE},
+ /* RSDP 0 */ {RSDP_NAME, RSDP_SIG, NULL, sizeof(RSDP_SIG) - 1,
+ ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE}
+ ,
+ /* DSDT 1 */ {DSDT_SIG, DSDT_SIG, (void *)&acpi_gbl_DSDT,
+ sizeof(DSDT_SIG) - 1,
+ ACPI_TABLE_SECONDARY | ACPI_TABLE_SINGLE |
+ ACPI_TABLE_EXECUTABLE}
+ ,
+ /* FADT 2 */ {FADT_SIG, FADT_SIG, (void *)&acpi_gbl_FADT,
+ sizeof(FADT_SIG) - 1,
+ ACPI_TABLE_PRIMARY | ACPI_TABLE_SINGLE}
+ ,
+ /* FACS 3 */ {FACS_SIG, FACS_SIG, (void *)&acpi_gbl_FACS,
+ sizeof(FACS_SIG) - 1,
+ ACPI_TABLE_SECONDARY | ACPI_TABLE_SINGLE}
+ ,
+ /* PSDT 4 */ {PSDT_SIG, PSDT_SIG, NULL, sizeof(PSDT_SIG) - 1,
+ ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE |
+ ACPI_TABLE_EXECUTABLE}
+ ,
+ /* SSDT 5 */ {SSDT_SIG, SSDT_SIG, NULL, sizeof(SSDT_SIG) - 1,
+ ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE |
+ ACPI_TABLE_EXECUTABLE}
+ ,
+ /* XSDT 6 */ {XSDT_SIG, XSDT_SIG, NULL, sizeof(RSDT_SIG) - 1,
+ ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE}
+ ,
};
-
/******************************************************************************
*
* Event and Hardware globals
*
******************************************************************************/
-struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG] =
-{
+struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG] = {
/* Name Parent Register Register Bit Position Register Bit Mask */
- /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_TIMER_STATUS, ACPI_BITMASK_TIMER_STATUS},
- /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_BUS_MASTER_STATUS, ACPI_BITMASK_BUS_MASTER_STATUS},
- /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_GLOBAL_LOCK_STATUS, ACPI_BITMASK_GLOBAL_LOCK_STATUS},
- /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_POWER_BUTTON_STATUS, ACPI_BITMASK_POWER_BUTTON_STATUS},
- /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_SLEEP_BUTTON_STATUS, ACPI_BITMASK_SLEEP_BUTTON_STATUS},
- /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_RT_CLOCK_STATUS, ACPI_BITMASK_RT_CLOCK_STATUS},
- /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_WAKE_STATUS, ACPI_BITMASK_WAKE_STATUS},
- /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS, ACPI_BITPOSITION_PCIEXP_WAKE_STATUS, ACPI_BITMASK_PCIEXP_WAKE_STATUS},
-
- /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_TIMER_ENABLE, ACPI_BITMASK_TIMER_ENABLE},
- /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE, ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
- /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_POWER_BUTTON_ENABLE, ACPI_BITMASK_POWER_BUTTON_ENABLE},
- /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE, ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
- /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_RT_CLOCK_ENABLE, ACPI_BITMASK_RT_CLOCK_ENABLE},
- /* ACPI_BITREG_WAKE_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, 0, 0},
- /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE, ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE, ACPI_BITMASK_PCIEXP_WAKE_DISABLE},
-
- /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_SCI_ENABLE, ACPI_BITMASK_SCI_ENABLE},
- /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_BUS_MASTER_RLD, ACPI_BITMASK_BUS_MASTER_RLD},
- /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE, ACPI_BITMASK_GLOBAL_LOCK_RELEASE},
- /* ACPI_BITREG_SLEEP_TYPE_A */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_SLEEP_TYPE_X, ACPI_BITMASK_SLEEP_TYPE_X},
- /* ACPI_BITREG_SLEEP_TYPE_B */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_SLEEP_TYPE_X, ACPI_BITMASK_SLEEP_TYPE_X},
- /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL, ACPI_BITPOSITION_SLEEP_ENABLE, ACPI_BITMASK_SLEEP_ENABLE},
-
- /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL, ACPI_BITPOSITION_ARB_DISABLE, ACPI_BITMASK_ARB_DISABLE}
+ /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_TIMER_STATUS,
+ ACPI_BITMASK_TIMER_STATUS},
+ /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_BUS_MASTER_STATUS,
+ ACPI_BITMASK_BUS_MASTER_STATUS},
+ /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_GLOBAL_LOCK_STATUS,
+ ACPI_BITMASK_GLOBAL_LOCK_STATUS},
+ /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_POWER_BUTTON_STATUS,
+ ACPI_BITMASK_POWER_BUTTON_STATUS},
+ /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_SLEEP_BUTTON_STATUS,
+ ACPI_BITMASK_SLEEP_BUTTON_STATUS},
+ /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_RT_CLOCK_STATUS,
+ ACPI_BITMASK_RT_CLOCK_STATUS},
+ /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_WAKE_STATUS,
+ ACPI_BITMASK_WAKE_STATUS},
+ /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS,
+ ACPI_BITPOSITION_PCIEXP_WAKE_STATUS,
+ ACPI_BITMASK_PCIEXP_WAKE_STATUS},
+
+ /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_TIMER_ENABLE,
+ ACPI_BITMASK_TIMER_ENABLE},
+ /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE,
+ ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
+ /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_POWER_BUTTON_ENABLE,
+ ACPI_BITMASK_POWER_BUTTON_ENABLE},
+ /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE,
+ ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
+ /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_RT_CLOCK_ENABLE,
+ ACPI_BITMASK_RT_CLOCK_ENABLE},
+ /* ACPI_BITREG_WAKE_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, 0, 0},
+ /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE,
+ ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE,
+ ACPI_BITMASK_PCIEXP_WAKE_DISABLE},
+
+ /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_SCI_ENABLE,
+ ACPI_BITMASK_SCI_ENABLE},
+ /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_BUS_MASTER_RLD,
+ ACPI_BITMASK_BUS_MASTER_RLD},
+ /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE,
+ ACPI_BITMASK_GLOBAL_LOCK_RELEASE},
+ /* ACPI_BITREG_SLEEP_TYPE_A */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_SLEEP_TYPE_X,
+ ACPI_BITMASK_SLEEP_TYPE_X},
+ /* ACPI_BITREG_SLEEP_TYPE_B */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_SLEEP_TYPE_X,
+ ACPI_BITMASK_SLEEP_TYPE_X},
+ /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL,
+ ACPI_BITPOSITION_SLEEP_ENABLE,
+ ACPI_BITMASK_SLEEP_ENABLE},
+
+ /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL,
+ ACPI_BITPOSITION_ARB_DISABLE,
+ ACPI_BITMASK_ARB_DISABLE}
};
-
-struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] =
-{
- /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS, ACPI_BITREG_TIMER_ENABLE, ACPI_BITMASK_TIMER_STATUS, ACPI_BITMASK_TIMER_ENABLE},
- /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS, ACPI_BITREG_GLOBAL_LOCK_ENABLE, ACPI_BITMASK_GLOBAL_LOCK_STATUS, ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
- /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS, ACPI_BITREG_POWER_BUTTON_ENABLE, ACPI_BITMASK_POWER_BUTTON_STATUS, ACPI_BITMASK_POWER_BUTTON_ENABLE},
- /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS, ACPI_BITREG_SLEEP_BUTTON_ENABLE, ACPI_BITMASK_SLEEP_BUTTON_STATUS, ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
- /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS, ACPI_BITREG_RT_CLOCK_ENABLE, ACPI_BITMASK_RT_CLOCK_STATUS, ACPI_BITMASK_RT_CLOCK_ENABLE},
+struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = {
+ /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS,
+ ACPI_BITREG_TIMER_ENABLE,
+ ACPI_BITMASK_TIMER_STATUS,
+ ACPI_BITMASK_TIMER_ENABLE},
+ /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS,
+ ACPI_BITREG_GLOBAL_LOCK_ENABLE,
+ ACPI_BITMASK_GLOBAL_LOCK_STATUS,
+ ACPI_BITMASK_GLOBAL_LOCK_ENABLE},
+ /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS,
+ ACPI_BITREG_POWER_BUTTON_ENABLE,
+ ACPI_BITMASK_POWER_BUTTON_STATUS,
+ ACPI_BITMASK_POWER_BUTTON_ENABLE},
+ /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS,
+ ACPI_BITREG_SLEEP_BUTTON_ENABLE,
+ ACPI_BITMASK_SLEEP_BUTTON_STATUS,
+ ACPI_BITMASK_SLEEP_BUTTON_ENABLE},
+ /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS,
+ ACPI_BITREG_RT_CLOCK_ENABLE,
+ ACPI_BITMASK_RT_CLOCK_STATUS,
+ ACPI_BITMASK_RT_CLOCK_ENABLE},
};
/*******************************************************************************
@@ -407,8 +463,7 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVE
/* Region type decoding */
-const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] =
-{
+const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] = {
/*! [Begin] no source code translation (keep these ASL Keywords as-is) */
"SystemMemory",
"SystemIO",
@@ -421,25 +476,18 @@ const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS] =
/*! [End] no source code translation !*/
};
-
-char *
-acpi_ut_get_region_name (
- u8 space_id)
+char *acpi_ut_get_region_name(u8 space_id)
{
- if (space_id >= ACPI_USER_REGION_BEGIN)
- {
+ if (space_id >= ACPI_USER_REGION_BEGIN) {
return ("user_defined_region");
- }
- else if (space_id >= ACPI_NUM_PREDEFINED_REGIONS)
- {
+ } else if (space_id >= ACPI_NUM_PREDEFINED_REGIONS) {
return ("invalid_space_id");
}
- return ((char *) acpi_gbl_region_types[space_id]);
+ return ((char *)acpi_gbl_region_types[space_id]);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_event_name
@@ -454,8 +502,7 @@ acpi_ut_get_region_name (
/* Event type decoding */
-static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] =
-{
+static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = {
"PM_Timer",
"global_lock",
"power_button",
@@ -463,21 +510,16 @@ static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] =
"real_time_clock",
};
-
-char *
-acpi_ut_get_event_name (
- u32 event_id)
+char *acpi_ut_get_event_name(u32 event_id)
{
- if (event_id > ACPI_EVENT_MAX)
- {
+ if (event_id > ACPI_EVENT_MAX) {
return ("invalid_event_iD");
}
- return ((char *) acpi_gbl_event_types[event_id]);
+ return ((char *)acpi_gbl_event_types[event_id]);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_type_name
@@ -498,12 +540,11 @@ acpi_ut_get_event_name (
* when stored in a table it really means that we have thus far seen no
* evidence to indicate what type is actually going to be stored for this entry.
*/
-static const char acpi_gbl_bad_type[] = "UNDEFINED";
+static const char acpi_gbl_bad_type[] = "UNDEFINED";
/* Printable names of the ACPI object types */
-static const char *acpi_gbl_ns_type_names[] =
-{
+static const char *acpi_gbl_ns_type_names[] = {
/* 00 */ "Untyped",
/* 01 */ "Integer",
/* 02 */ "String",
@@ -537,35 +578,26 @@ static const char *acpi_gbl_ns_type_names[] =
/* 30 */ "Invalid"
};
-
-char *
-acpi_ut_get_type_name (
- acpi_object_type type)
+char *acpi_ut_get_type_name(acpi_object_type type)
{
- if (type > ACPI_TYPE_INVALID)
- {
- return ((char *) acpi_gbl_bad_type);
+ if (type > ACPI_TYPE_INVALID) {
+ return ((char *)acpi_gbl_bad_type);
}
- return ((char *) acpi_gbl_ns_type_names[type]);
+ return ((char *)acpi_gbl_ns_type_names[type]);
}
-
-char *
-acpi_ut_get_object_type_name (
- union acpi_operand_object *obj_desc)
+char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
{
- if (!obj_desc)
- {
+ if (!obj_desc) {
return ("[NULL Object Descriptor]");
}
- return (acpi_ut_get_type_name (ACPI_GET_OBJECT_TYPE (obj_desc)));
+ return (acpi_ut_get_type_name(ACPI_GET_OBJECT_TYPE(obj_desc)));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_node_name
@@ -578,39 +610,31 @@ acpi_ut_get_object_type_name (
*
******************************************************************************/
-char *
-acpi_ut_get_node_name (
- void *object)
+char *acpi_ut_get_node_name(void *object)
{
- struct acpi_namespace_node *node = (struct acpi_namespace_node *) object;
-
+ struct acpi_namespace_node *node = (struct acpi_namespace_node *)object;
/* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */
- if (!object)
- {
+ if (!object) {
return ("NULL");
}
/* Check for Root node */
- if ((object == ACPI_ROOT_OBJECT) ||
- (object == acpi_gbl_root_node))
- {
+ if ((object == ACPI_ROOT_OBJECT) || (object == acpi_gbl_root_node)) {
return ("\"\\\" ");
}
/* Descriptor must be a namespace node */
- if (node->descriptor != ACPI_DESC_TYPE_NAMED)
- {
+ if (node->descriptor != ACPI_DESC_TYPE_NAMED) {
return ("####");
}
/* Name must be a valid ACPI name */
- if (!acpi_ut_valid_acpi_name (* (u32 *) node->name.ascii))
- {
+ if (!acpi_ut_valid_acpi_name(*(u32 *) node->name.ascii)) {
return ("????");
}
@@ -619,7 +643,6 @@ acpi_ut_get_node_name (
return (node->name.ascii);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_descriptor_name
@@ -634,8 +657,7 @@ acpi_ut_get_node_name (
/* Printable names of object descriptor types */
-static const char *acpi_gbl_desc_type_names[] =
-{
+static const char *acpi_gbl_desc_type_names[] = {
/* 00 */ "Invalid",
/* 01 */ "Cached",
/* 02 */ "State-Generic",
@@ -654,27 +676,22 @@ static const char *acpi_gbl_desc_type_names[] =
/* 15 */ "Node"
};
-
-char *
-acpi_ut_get_descriptor_name (
- void *object)
+char *acpi_ut_get_descriptor_name(void *object)
{
- if (!object)
- {
+ if (!object) {
return ("NULL OBJECT");
}
- if (ACPI_GET_DESCRIPTOR_TYPE (object) > ACPI_DESC_TYPE_MAX)
- {
- return ((char *) acpi_gbl_bad_type);
+ if (ACPI_GET_DESCRIPTOR_TYPE(object) > ACPI_DESC_TYPE_MAX) {
+ return ((char *)acpi_gbl_bad_type);
}
- return ((char *) acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE (object)]);
+ return ((char *)
+ acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE(object)]);
}
-
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/*
* Strings and procedures used for debug only
@@ -693,13 +710,10 @@ acpi_ut_get_descriptor_name (
*
******************************************************************************/
-char *
-acpi_ut_get_mutex_name (
- u32 mutex_id)
+char *acpi_ut_get_mutex_name(u32 mutex_id)
{
- if (mutex_id > MAX_MUTEX)
- {
+ if (mutex_id > MAX_MUTEX) {
return ("Invalid Mutex ID");
}
@@ -707,7 +721,6 @@ acpi_ut_get_mutex_name (
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_object_type
@@ -720,13 +733,10 @@ acpi_ut_get_mutex_name (
*
******************************************************************************/
-u8
-acpi_ut_valid_object_type (
- acpi_object_type type)
+u8 acpi_ut_valid_object_type(acpi_object_type type)
{
- if (type > ACPI_TYPE_LOCAL_MAX)
- {
+ if (type > ACPI_TYPE_LOCAL_MAX) {
/* Note: Assumes all TYPEs are contiguous (external/local) */
return (FALSE);
@@ -735,74 +745,6 @@ acpi_ut_valid_object_type (
return (TRUE);
}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_allocate_owner_id
- *
- * PARAMETERS: id_type - Type of ID (method or table)
- *
- * DESCRIPTION: Allocate a table or method owner id
- *
- * NOTE: this algorithm has a wraparound problem at 64_k method invocations, and
- * should be revisited (TBD)
- *
- ******************************************************************************/
-
-acpi_owner_id
-acpi_ut_allocate_owner_id (
- u32 id_type)
-{
- acpi_owner_id owner_id = 0xFFFF;
-
-
- ACPI_FUNCTION_TRACE ("ut_allocate_owner_id");
-
-
- if (ACPI_FAILURE (acpi_ut_acquire_mutex (ACPI_MTX_CACHES)))
- {
- return (0);
- }
-
- switch (id_type)
- {
- case ACPI_OWNER_TYPE_TABLE:
-
- owner_id = acpi_gbl_next_table_owner_id;
- acpi_gbl_next_table_owner_id++;
-
- /* Check for wraparound */
-
- if (acpi_gbl_next_table_owner_id == ACPI_FIRST_METHOD_ID)
- {
- acpi_gbl_next_table_owner_id = ACPI_FIRST_TABLE_ID;
- ACPI_REPORT_WARNING (("Table owner ID wraparound\n"));
- }
- break;
-
-
- case ACPI_OWNER_TYPE_METHOD:
-
- owner_id = acpi_gbl_next_method_owner_id;
- acpi_gbl_next_method_owner_id++;
-
- if (acpi_gbl_next_method_owner_id == ACPI_FIRST_TABLE_ID)
- {
- /* Check for wraparound */
-
- acpi_gbl_next_method_owner_id = ACPI_FIRST_METHOD_ID;
- }
- break;
-
- default:
- break;
- }
-
- (void) acpi_ut_release_mutex (ACPI_MTX_CACHES);
- return_VALUE (owner_id);
-}
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_init_globals
@@ -816,129 +758,96 @@ acpi_ut_allocate_owner_id (
*
******************************************************************************/
-void
-acpi_ut_init_globals (
- void)
+void acpi_ut_init_globals(void)
{
- u32 i;
+ acpi_status status;
+ u32 i;
+ ACPI_FUNCTION_TRACE("ut_init_globals");
- ACPI_FUNCTION_TRACE ("ut_init_globals");
+ /* Create all memory caches */
-
- /* Memory allocation and cache lists */
-
- ACPI_MEMSET (acpi_gbl_memory_lists, 0, sizeof (struct acpi_memory_list) * ACPI_NUM_MEM_LISTS);
-
- acpi_gbl_memory_lists[ACPI_MEM_LIST_STATE].link_offset = (u16) ACPI_PTR_DIFF (&(((union acpi_generic_state *) NULL)->common.next), NULL);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE].link_offset = (u16) ACPI_PTR_DIFF (&(((union acpi_parse_object *) NULL)->common.next), NULL);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE_EXT].link_offset = (u16) ACPI_PTR_DIFF (&(((union acpi_parse_object *) NULL)->common.next), NULL);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_OPERAND].link_offset = (u16) ACPI_PTR_DIFF (&(((union acpi_operand_object *) NULL)->cache.next), NULL);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_WALK].link_offset = (u16) ACPI_PTR_DIFF (&(((struct acpi_walk_state *) NULL)->next), NULL);
-
- acpi_gbl_memory_lists[ACPI_MEM_LIST_NSNODE].object_size = sizeof (struct acpi_namespace_node);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_STATE].object_size = sizeof (union acpi_generic_state);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE].object_size = sizeof (struct acpi_parse_obj_common);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE_EXT].object_size = sizeof (struct acpi_parse_obj_named);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_OPERAND].object_size = sizeof (union acpi_operand_object);
- acpi_gbl_memory_lists[ACPI_MEM_LIST_WALK].object_size = sizeof (struct acpi_walk_state);
-
- acpi_gbl_memory_lists[ACPI_MEM_LIST_STATE].max_cache_depth = ACPI_MAX_STATE_CACHE_DEPTH;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE].max_cache_depth = ACPI_MAX_PARSE_CACHE_DEPTH;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE_EXT].max_cache_depth = ACPI_MAX_EXTPARSE_CACHE_DEPTH;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_OPERAND].max_cache_depth = ACPI_MAX_OBJECT_CACHE_DEPTH;
- acpi_gbl_memory_lists[ACPI_MEM_LIST_WALK].max_cache_depth = ACPI_MAX_WALK_CACHE_DEPTH;
-
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_GLOBAL].list_name = "Global Memory Allocation");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_NSNODE].list_name = "Namespace Nodes");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_STATE].list_name = "State Object Cache");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE].list_name = "Parse Node Cache");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_PSNODE_EXT].list_name = "Extended Parse Node Cache");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_OPERAND].list_name = "Operand Object Cache");
- ACPI_MEM_TRACKING (acpi_gbl_memory_lists[ACPI_MEM_LIST_WALK].list_name = "Tree Walk Node Cache");
+ status = acpi_ut_create_caches();
+ if (ACPI_FAILURE(status)) {
+ return;
+ }
/* ACPI table structure */
- for (i = 0; i < NUM_ACPI_TABLE_TYPES; i++)
- {
- acpi_gbl_table_lists[i].next = NULL;
- acpi_gbl_table_lists[i].count = 0;
+ for (i = 0; i < NUM_ACPI_TABLE_TYPES; i++) {
+ acpi_gbl_table_lists[i].next = NULL;
+ acpi_gbl_table_lists[i].count = 0;
}
/* Mutex locked flags */
- for (i = 0; i < NUM_MUTEX; i++)
- {
- acpi_gbl_mutex_info[i].mutex = NULL;
- acpi_gbl_mutex_info[i].owner_id = ACPI_MUTEX_NOT_ACQUIRED;
- acpi_gbl_mutex_info[i].use_count = 0;
+ for (i = 0; i < NUM_MUTEX; i++) {
+ acpi_gbl_mutex_info[i].mutex = NULL;
+ acpi_gbl_mutex_info[i].thread_id = ACPI_MUTEX_NOT_ACQUIRED;
+ acpi_gbl_mutex_info[i].use_count = 0;
}
/* GPE support */
- acpi_gbl_gpe_xrupt_list_head = NULL;
- acpi_gbl_gpe_fadt_blocks[0] = NULL;
- acpi_gbl_gpe_fadt_blocks[1] = NULL;
+ acpi_gbl_gpe_xrupt_list_head = NULL;
+ acpi_gbl_gpe_fadt_blocks[0] = NULL;
+ acpi_gbl_gpe_fadt_blocks[1] = NULL;
/* Global notify handlers */
- acpi_gbl_system_notify.handler = NULL;
- acpi_gbl_device_notify.handler = NULL;
- acpi_gbl_exception_handler = NULL;
- acpi_gbl_init_handler = NULL;
+ acpi_gbl_system_notify.handler = NULL;
+ acpi_gbl_device_notify.handler = NULL;
+ acpi_gbl_exception_handler = NULL;
+ acpi_gbl_init_handler = NULL;
/* Global "typed" ACPI table pointers */
- acpi_gbl_RSDP = NULL;
- acpi_gbl_XSDT = NULL;
- acpi_gbl_FACS = NULL;
- acpi_gbl_FADT = NULL;
- acpi_gbl_DSDT = NULL;
+ acpi_gbl_RSDP = NULL;
+ acpi_gbl_XSDT = NULL;
+ acpi_gbl_FACS = NULL;
+ acpi_gbl_FADT = NULL;
+ acpi_gbl_DSDT = NULL;
/* Global Lock support */
- acpi_gbl_global_lock_acquired = FALSE;
- acpi_gbl_global_lock_thread_count = 0;
- acpi_gbl_global_lock_handle = 0;
+ acpi_gbl_global_lock_acquired = FALSE;
+ acpi_gbl_global_lock_thread_count = 0;
+ acpi_gbl_global_lock_handle = 0;
/* Miscellaneous variables */
- acpi_gbl_table_flags = ACPI_PHYSICAL_POINTER;
- acpi_gbl_rsdp_original_location = 0;
- acpi_gbl_cm_single_step = FALSE;
- acpi_gbl_db_terminate_threads = FALSE;
- acpi_gbl_shutdown = FALSE;
- acpi_gbl_ns_lookup_count = 0;
- acpi_gbl_ps_find_count = 0;
- acpi_gbl_acpi_hardware_present = TRUE;
- acpi_gbl_next_table_owner_id = ACPI_FIRST_TABLE_ID;
- acpi_gbl_next_method_owner_id = ACPI_FIRST_METHOD_ID;
- acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
- acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT;
+ acpi_gbl_table_flags = ACPI_PHYSICAL_POINTER;
+ acpi_gbl_rsdp_original_location = 0;
+ acpi_gbl_cm_single_step = FALSE;
+ acpi_gbl_db_terminate_threads = FALSE;
+ acpi_gbl_shutdown = FALSE;
+ acpi_gbl_ns_lookup_count = 0;
+ acpi_gbl_ps_find_count = 0;
+ acpi_gbl_acpi_hardware_present = TRUE;
+ acpi_gbl_owner_id_mask = 0;
+ acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
+ acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT;
/* Hardware oriented */
- acpi_gbl_events_initialized = FALSE;
- acpi_gbl_system_awake_and_running = TRUE;
+ acpi_gbl_events_initialized = FALSE;
+ acpi_gbl_system_awake_and_running = TRUE;
/* Namespace */
- acpi_gbl_root_node = NULL;
+ acpi_gbl_root_node = NULL;
acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME;
acpi_gbl_root_node_struct.descriptor = ACPI_DESC_TYPE_NAMED;
- acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE;
- acpi_gbl_root_node_struct.child = NULL;
- acpi_gbl_root_node_struct.peer = NULL;
- acpi_gbl_root_node_struct.object = NULL;
- acpi_gbl_root_node_struct.flags = ANOBJ_END_OF_PEER_LIST;
-
+ acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE;
+ acpi_gbl_root_node_struct.child = NULL;
+ acpi_gbl_root_node_struct.peer = NULL;
+ acpi_gbl_root_node_struct.object = NULL;
+ acpi_gbl_root_node_struct.flags = ANOBJ_END_OF_PEER_LIST;
#ifdef ACPI_DEBUG_OUTPUT
- acpi_gbl_lowest_stack_pointer = ACPI_SIZE_MAX;
+ acpi_gbl_lowest_stack_pointer = ACPI_SIZE_MAX;
#endif
return_VOID;
}
-
-
diff --git a/drivers/acpi/utilities/utinit.c b/drivers/acpi/utilities/utinit.c
index 7f3713889ff..9dde82b0bea 100644
--- a/drivers/acpi/utilities/utinit.c
+++ b/drivers/acpi/utilities/utinit.c
@@ -41,25 +41,18 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acevents.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utinit")
+ACPI_MODULE_NAME("utinit")
/* Local prototypes */
-
static void
-acpi_ut_fadt_register_error (
- char *register_name,
- u32 value,
- acpi_size offset);
-
-static void acpi_ut_terminate (
- void);
+acpi_ut_fadt_register_error(char *register_name, u32 value, acpi_size offset);
+static void acpi_ut_terminate(void);
/*******************************************************************************
*
@@ -76,18 +69,14 @@ static void acpi_ut_terminate (
******************************************************************************/
static void
-acpi_ut_fadt_register_error (
- char *register_name,
- u32 value,
- acpi_size offset)
+acpi_ut_fadt_register_error(char *register_name, u32 value, acpi_size offset)
{
- ACPI_REPORT_WARNING (
- ("Invalid FADT value %s=%X at offset %X FADT=%p\n",
- register_name, value, (u32) offset, acpi_gbl_FADT));
+ ACPI_REPORT_WARNING(("Invalid FADT value %s=%X at offset %X FADT=%p\n",
+ register_name, value, (u32) offset,
+ acpi_gbl_FADT));
}
-
/******************************************************************************
*
* FUNCTION: acpi_ut_validate_fadt
@@ -100,9 +89,7 @@ acpi_ut_fadt_register_error (
*
******************************************************************************/
-acpi_status
-acpi_ut_validate_fadt (
- void)
+acpi_status acpi_ut_validate_fadt(void)
{
/*
@@ -110,64 +97,66 @@ acpi_ut_validate_fadt (
* but don't abort on any problems, just display error
*/
if (acpi_gbl_FADT->pm1_evt_len < 4) {
- acpi_ut_fadt_register_error ("PM1_EVT_LEN",
- (u32) acpi_gbl_FADT->pm1_evt_len,
- ACPI_FADT_OFFSET (pm1_evt_len));
+ acpi_ut_fadt_register_error("PM1_EVT_LEN",
+ (u32) acpi_gbl_FADT->pm1_evt_len,
+ ACPI_FADT_OFFSET(pm1_evt_len));
}
if (!acpi_gbl_FADT->pm1_cnt_len) {
- acpi_ut_fadt_register_error ("PM1_CNT_LEN", 0,
- ACPI_FADT_OFFSET (pm1_cnt_len));
+ acpi_ut_fadt_register_error("PM1_CNT_LEN", 0,
+ ACPI_FADT_OFFSET(pm1_cnt_len));
}
if (!acpi_gbl_FADT->xpm1a_evt_blk.address) {
- acpi_ut_fadt_register_error ("X_PM1a_EVT_BLK", 0,
- ACPI_FADT_OFFSET (xpm1a_evt_blk.address));
+ acpi_ut_fadt_register_error("X_PM1a_EVT_BLK", 0,
+ ACPI_FADT_OFFSET(xpm1a_evt_blk.
+ address));
}
if (!acpi_gbl_FADT->xpm1a_cnt_blk.address) {
- acpi_ut_fadt_register_error ("X_PM1a_CNT_BLK", 0,
- ACPI_FADT_OFFSET (xpm1a_cnt_blk.address));
+ acpi_ut_fadt_register_error("X_PM1a_CNT_BLK", 0,
+ ACPI_FADT_OFFSET(xpm1a_cnt_blk.
+ address));
}
if (!acpi_gbl_FADT->xpm_tmr_blk.address) {
- acpi_ut_fadt_register_error ("X_PM_TMR_BLK", 0,
- ACPI_FADT_OFFSET (xpm_tmr_blk.address));
+ acpi_ut_fadt_register_error("X_PM_TMR_BLK", 0,
+ ACPI_FADT_OFFSET(xpm_tmr_blk.
+ address));
}
if ((acpi_gbl_FADT->xpm2_cnt_blk.address &&
- !acpi_gbl_FADT->pm2_cnt_len)) {
- acpi_ut_fadt_register_error ("PM2_CNT_LEN",
- (u32) acpi_gbl_FADT->pm2_cnt_len,
- ACPI_FADT_OFFSET (pm2_cnt_len));
+ !acpi_gbl_FADT->pm2_cnt_len)) {
+ acpi_ut_fadt_register_error("PM2_CNT_LEN",
+ (u32) acpi_gbl_FADT->pm2_cnt_len,
+ ACPI_FADT_OFFSET(pm2_cnt_len));
}
if (acpi_gbl_FADT->pm_tm_len < 4) {
- acpi_ut_fadt_register_error ("PM_TM_LEN",
- (u32) acpi_gbl_FADT->pm_tm_len,
- ACPI_FADT_OFFSET (pm_tm_len));
+ acpi_ut_fadt_register_error("PM_TM_LEN",
+ (u32) acpi_gbl_FADT->pm_tm_len,
+ ACPI_FADT_OFFSET(pm_tm_len));
}
/* Length of GPE blocks must be a multiple of 2 */
if (acpi_gbl_FADT->xgpe0_blk.address &&
- (acpi_gbl_FADT->gpe0_blk_len & 1)) {
- acpi_ut_fadt_register_error ("(x)GPE0_BLK_LEN",
- (u32) acpi_gbl_FADT->gpe0_blk_len,
- ACPI_FADT_OFFSET (gpe0_blk_len));
+ (acpi_gbl_FADT->gpe0_blk_len & 1)) {
+ acpi_ut_fadt_register_error("(x)GPE0_BLK_LEN",
+ (u32) acpi_gbl_FADT->gpe0_blk_len,
+ ACPI_FADT_OFFSET(gpe0_blk_len));
}
if (acpi_gbl_FADT->xgpe1_blk.address &&
- (acpi_gbl_FADT->gpe1_blk_len & 1)) {
- acpi_ut_fadt_register_error ("(x)GPE1_BLK_LEN",
- (u32) acpi_gbl_FADT->gpe1_blk_len,
- ACPI_FADT_OFFSET (gpe1_blk_len));
+ (acpi_gbl_FADT->gpe1_blk_len & 1)) {
+ acpi_ut_fadt_register_error("(x)GPE1_BLK_LEN",
+ (u32) acpi_gbl_FADT->gpe1_blk_len,
+ ACPI_FADT_OFFSET(gpe1_blk_len));
}
return (AE_OK);
}
-
/******************************************************************************
*
* FUNCTION: acpi_ut_terminate
@@ -180,18 +169,14 @@ acpi_ut_validate_fadt (
*
******************************************************************************/
-static void
-acpi_ut_terminate (
- void)
+static void acpi_ut_terminate(void)
{
- struct acpi_gpe_block_info *gpe_block;
- struct acpi_gpe_block_info *next_gpe_block;
- struct acpi_gpe_xrupt_info *gpe_xrupt_info;
- struct acpi_gpe_xrupt_info *next_gpe_xrupt_info;
-
-
- ACPI_FUNCTION_TRACE ("ut_terminate");
+ struct acpi_gpe_block_info *gpe_block;
+ struct acpi_gpe_block_info *next_gpe_block;
+ struct acpi_gpe_xrupt_info *gpe_xrupt_info;
+ struct acpi_gpe_xrupt_info *next_gpe_xrupt_info;
+ ACPI_FUNCTION_TRACE("ut_terminate");
/* Free global tables, etc. */
/* Free global GPE blocks and related info structures */
@@ -201,21 +186,20 @@ acpi_ut_terminate (
gpe_block = gpe_xrupt_info->gpe_block_list_head;
while (gpe_block) {
next_gpe_block = gpe_block->next;
- ACPI_MEM_FREE (gpe_block->event_info);
- ACPI_MEM_FREE (gpe_block->register_info);
- ACPI_MEM_FREE (gpe_block);
+ ACPI_MEM_FREE(gpe_block->event_info);
+ ACPI_MEM_FREE(gpe_block->register_info);
+ ACPI_MEM_FREE(gpe_block);
gpe_block = next_gpe_block;
}
next_gpe_xrupt_info = gpe_xrupt_info->next;
- ACPI_MEM_FREE (gpe_xrupt_info);
+ ACPI_MEM_FREE(gpe_xrupt_info);
gpe_xrupt_info = next_gpe_xrupt_info;
}
return_VOID;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_subsystem_shutdown
@@ -229,50 +213,45 @@ acpi_ut_terminate (
*
******************************************************************************/
-void
-acpi_ut_subsystem_shutdown (
- void)
+void acpi_ut_subsystem_shutdown(void)
{
- ACPI_FUNCTION_TRACE ("ut_subsystem_shutdown");
+ ACPI_FUNCTION_TRACE("ut_subsystem_shutdown");
/* Just exit if subsystem is already shutdown */
if (acpi_gbl_shutdown) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "ACPI Subsystem is already terminated\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "ACPI Subsystem is already terminated\n"));
return_VOID;
}
/* Subsystem appears active, go ahead and shut it down */
acpi_gbl_shutdown = TRUE;
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "Shutting down ACPI Subsystem...\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Shutting down ACPI Subsystem...\n"));
/* Close the acpi_event Handling */
- acpi_ev_terminate ();
+ acpi_ev_terminate();
/* Close the Namespace */
- acpi_ns_terminate ();
+ acpi_ns_terminate();
/* Close the globals */
- acpi_ut_terminate ();
+ acpi_ut_terminate();
/* Purge the local caches */
- (void) acpi_purge_cached_objects ();
+ (void)acpi_ut_delete_caches();
/* Debug only - display leftover memory allocation, if any */
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
- acpi_ut_dump_allocations (ACPI_UINT32_MAX, NULL);
+ acpi_ut_dump_allocations(ACPI_UINT32_MAX, NULL);
#endif
return_VOID;
}
-
-
diff --git a/drivers/acpi/utilities/utmath.c b/drivers/acpi/utilities/utmath.c
index 0d527c91543..68a0a6f9412 100644
--- a/drivers/acpi/utilities/utmath.c
+++ b/drivers/acpi/utilities/utmath.c
@@ -41,19 +41,16 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utmath")
+ACPI_MODULE_NAME("utmath")
/*
* Support for double-precision integer divide. This code is included here
* in order to support kernel environments where the double-precision math
* library is not available.
*/
-
#ifndef ACPI_USE_NATIVE_DIVIDE
/*******************************************************************************
*
@@ -71,27 +68,22 @@
* 32-bit remainder.
*
******************************************************************************/
-
acpi_status
-acpi_ut_short_divide (
- acpi_integer dividend,
- u32 divisor,
- acpi_integer *out_quotient,
- u32 *out_remainder)
+acpi_ut_short_divide(acpi_integer dividend,
+ u32 divisor,
+ acpi_integer * out_quotient, u32 * out_remainder)
{
- union uint64_overlay dividend_ovl;
- union uint64_overlay quotient;
- u32 remainder32;
-
-
- ACPI_FUNCTION_TRACE ("ut_short_divide");
+ union uint64_overlay dividend_ovl;
+ union uint64_overlay quotient;
+ u32 remainder32;
+ ACPI_FUNCTION_TRACE("ut_short_divide");
/* Always check for a zero divisor */
if (divisor == 0) {
- ACPI_REPORT_ERROR (("acpi_ut_short_divide: Divide by zero\n"));
- return_ACPI_STATUS (AE_AML_DIVIDE_BY_ZERO);
+ ACPI_REPORT_ERROR(("acpi_ut_short_divide: Divide by zero\n"));
+ return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
dividend_ovl.full = dividend;
@@ -100,9 +92,9 @@ acpi_ut_short_divide (
* The quotient is 64 bits, the remainder is always 32 bits,
* and is generated by the second divide.
*/
- ACPI_DIV_64_BY_32 (0, dividend_ovl.part.hi, divisor,
+ ACPI_DIV_64_BY_32(0, dividend_ovl.part.hi, divisor,
quotient.part.hi, remainder32);
- ACPI_DIV_64_BY_32 (remainder32, dividend_ovl.part.lo, divisor,
+ ACPI_DIV_64_BY_32(remainder32, dividend_ovl.part.lo, divisor,
quotient.part.lo, remainder32);
/* Return only what was requested */
@@ -114,10 +106,9 @@ acpi_ut_short_divide (
*out_remainder = remainder32;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_divide
@@ -134,34 +125,30 @@ acpi_ut_short_divide (
******************************************************************************/
acpi_status
-acpi_ut_divide (
- acpi_integer in_dividend,
- acpi_integer in_divisor,
- acpi_integer *out_quotient,
- acpi_integer *out_remainder)
+acpi_ut_divide(acpi_integer in_dividend,
+ acpi_integer in_divisor,
+ acpi_integer * out_quotient, acpi_integer * out_remainder)
{
- union uint64_overlay dividend;
- union uint64_overlay divisor;
- union uint64_overlay quotient;
- union uint64_overlay remainder;
- union uint64_overlay normalized_dividend;
- union uint64_overlay normalized_divisor;
- u32 partial1;
- union uint64_overlay partial2;
- union uint64_overlay partial3;
-
-
- ACPI_FUNCTION_TRACE ("ut_divide");
-
+ union uint64_overlay dividend;
+ union uint64_overlay divisor;
+ union uint64_overlay quotient;
+ union uint64_overlay remainder;
+ union uint64_overlay normalized_dividend;
+ union uint64_overlay normalized_divisor;
+ u32 partial1;
+ union uint64_overlay partial2;
+ union uint64_overlay partial3;
+
+ ACPI_FUNCTION_TRACE("ut_divide");
/* Always check for a zero divisor */
if (in_divisor == 0) {
- ACPI_REPORT_ERROR (("acpi_ut_divide: Divide by zero\n"));
- return_ACPI_STATUS (AE_AML_DIVIDE_BY_ZERO);
+ ACPI_REPORT_ERROR(("acpi_ut_divide: Divide by zero\n"));
+ return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
- divisor.full = in_divisor;
+ divisor.full = in_divisor;
dividend.full = in_dividend;
if (divisor.part.hi == 0) {
/*
@@ -174,9 +161,9 @@ acpi_ut_divide (
* The quotient is 64 bits, the remainder is always 32 bits,
* and is generated by the second divide.
*/
- ACPI_DIV_64_BY_32 (0, dividend.part.hi, divisor.part.lo,
+ ACPI_DIV_64_BY_32(0, dividend.part.hi, divisor.part.lo,
quotient.part.hi, partial1);
- ACPI_DIV_64_BY_32 (partial1, dividend.part.lo, divisor.part.lo,
+ ACPI_DIV_64_BY_32(partial1, dividend.part.lo, divisor.part.lo,
quotient.part.lo, remainder.part.lo);
}
@@ -185,23 +172,23 @@ acpi_ut_divide (
* 2) The general case where the divisor is a full 64 bits
* is more difficult
*/
- quotient.part.hi = 0;
+ quotient.part.hi = 0;
normalized_dividend = dividend;
normalized_divisor = divisor;
/* Normalize the operands (shift until the divisor is < 32 bits) */
do {
- ACPI_SHIFT_RIGHT_64 (normalized_divisor.part.hi,
- normalized_divisor.part.lo);
- ACPI_SHIFT_RIGHT_64 (normalized_dividend.part.hi,
- normalized_dividend.part.lo);
+ ACPI_SHIFT_RIGHT_64(normalized_divisor.part.hi,
+ normalized_divisor.part.lo);
+ ACPI_SHIFT_RIGHT_64(normalized_dividend.part.hi,
+ normalized_dividend.part.lo);
} while (normalized_divisor.part.hi != 0);
/* Partial divide */
- ACPI_DIV_64_BY_32 (normalized_dividend.part.hi,
+ ACPI_DIV_64_BY_32(normalized_dividend.part.hi,
normalized_dividend.part.lo,
normalized_divisor.part.lo,
quotient.part.lo, partial1);
@@ -210,8 +197,9 @@ acpi_ut_divide (
* The quotient is always 32 bits, and simply requires adjustment.
* The 64-bit remainder must be generated.
*/
- partial1 = quotient.part.lo * divisor.part.hi;
- partial2.full = (acpi_integer) quotient.part.lo * divisor.part.lo;
+ partial1 = quotient.part.lo * divisor.part.hi;
+ partial2.full =
+ (acpi_integer) quotient.part.lo * divisor.part.lo;
partial3.full = (acpi_integer) partial2.part.hi + partial1;
remainder.part.hi = partial3.part.lo;
@@ -224,16 +212,15 @@ acpi_ut_divide (
quotient.part.lo--;
remainder.full -= divisor.full;
}
- }
- else {
+ } else {
quotient.part.lo--;
remainder.full -= divisor.full;
}
}
- remainder.full = remainder.full - dividend.full;
- remainder.part.hi = (u32) -((s32) remainder.part.hi);
- remainder.part.lo = (u32) -((s32) remainder.part.lo);
+ remainder.full = remainder.full - dividend.full;
+ remainder.part.hi = (u32) - ((s32) remainder.part.hi);
+ remainder.part.lo = (u32) - ((s32) remainder.part.lo);
if (remainder.part.lo) {
remainder.part.hi--;
@@ -250,11 +237,10 @@ acpi_ut_divide (
*out_remainder = remainder.full;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
#else
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_short_divide, acpi_ut_divide
@@ -269,23 +255,19 @@ acpi_ut_divide (
* perform the divide.
*
******************************************************************************/
-
acpi_status
-acpi_ut_short_divide (
- acpi_integer in_dividend,
- u32 divisor,
- acpi_integer *out_quotient,
- u32 *out_remainder)
+acpi_ut_short_divide(acpi_integer in_dividend,
+ u32 divisor,
+ acpi_integer * out_quotient, u32 * out_remainder)
{
- ACPI_FUNCTION_TRACE ("ut_short_divide");
-
+ ACPI_FUNCTION_TRACE("ut_short_divide");
/* Always check for a zero divisor */
if (divisor == 0) {
- ACPI_REPORT_ERROR (("acpi_ut_short_divide: Divide by zero\n"));
- return_ACPI_STATUS (AE_AML_DIVIDE_BY_ZERO);
+ ACPI_REPORT_ERROR(("acpi_ut_short_divide: Divide by zero\n"));
+ return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
/* Return only what was requested */
@@ -297,27 +279,23 @@ acpi_ut_short_divide (
*out_remainder = (u32) in_dividend % divisor;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
acpi_status
-acpi_ut_divide (
- acpi_integer in_dividend,
- acpi_integer in_divisor,
- acpi_integer *out_quotient,
- acpi_integer *out_remainder)
+acpi_ut_divide(acpi_integer in_dividend,
+ acpi_integer in_divisor,
+ acpi_integer * out_quotient, acpi_integer * out_remainder)
{
- ACPI_FUNCTION_TRACE ("ut_divide");
-
+ ACPI_FUNCTION_TRACE("ut_divide");
/* Always check for a zero divisor */
if (in_divisor == 0) {
- ACPI_REPORT_ERROR (("acpi_ut_divide: Divide by zero\n"));
- return_ACPI_STATUS (AE_AML_DIVIDE_BY_ZERO);
+ ACPI_REPORT_ERROR(("acpi_ut_divide: Divide by zero\n"));
+ return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
-
/* Return only what was requested */
if (out_quotient) {
@@ -327,9 +305,7 @@ acpi_ut_divide (
*out_remainder = in_dividend % in_divisor;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
#endif
-
-
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index f6de4ed3d52..0c5abc536c7 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -41,24 +41,130 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utmisc")
+ACPI_MODULE_NAME("utmisc")
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_allocate_owner_id
+ *
+ * PARAMETERS: owner_id - Where the new owner ID is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Allocate a table or method owner ID. The owner ID is used to
+ * track objects created by the table or method, to be deleted
+ * when the method exits or the table is unloaded.
+ *
+ ******************************************************************************/
+acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
+{
+ acpi_native_uint i;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE("ut_allocate_owner_id");
+
+ /* Guard against multiple allocations of ID to the same location */
+
+ if (*owner_id) {
+ ACPI_REPORT_ERROR(("Owner ID [%2.2X] already exists\n",
+ *owner_id));
+ return_ACPI_STATUS(AE_ALREADY_EXISTS);
+ }
+
+ /* Mutex for the global ID mask */
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
-/* Local prototypes */
+ /* Find a free owner ID */
-static acpi_status
-acpi_ut_create_mutex (
- acpi_mutex_handle mutex_id);
+ for (i = 0; i < 32; i++) {
+ if (!(acpi_gbl_owner_id_mask & (1 << i))) {
+ ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
+ "Current owner_id mask: %8.8X New ID: %2.2X\n",
+ acpi_gbl_owner_id_mask,
+ (unsigned int)(i + 1)));
-static acpi_status
-acpi_ut_delete_mutex (
- acpi_mutex_handle mutex_id);
+ acpi_gbl_owner_id_mask |= (1 << i);
+ *owner_id = (acpi_owner_id) (i + 1);
+ goto exit;
+ }
+ }
+ /*
+ * If we are here, all owner_ids have been allocated. This probably should
+ * not happen since the IDs are reused after deallocation. The IDs are
+ * allocated upon table load (one per table) and method execution, and
+ * they are released when a table is unloaded or a method completes
+ * execution.
+ */
+ *owner_id = 0;
+ status = AE_OWNER_ID_LIMIT;
+ ACPI_REPORT_ERROR(("Could not allocate new owner_id (32 max), AE_OWNER_ID_LIMIT\n"));
+
+ exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_release_owner_id
+ *
+ * PARAMETERS: owner_id_ptr - Pointer to a previously allocated owner_iD
+ *
+ * RETURN: None. No error is returned because we are either exiting a
+ * control method or unloading a table. Either way, we would
+ * ignore any error anyway.
+ *
+ * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 32
+ *
+ ******************************************************************************/
+
+void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
+{
+ acpi_owner_id owner_id = *owner_id_ptr;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE_U32("ut_release_owner_id", owner_id);
+
+ /* Always clear the input owner_id (zero is an invalid ID) */
+
+ *owner_id_ptr = 0;
+
+ /* Zero is not a valid owner_iD */
+
+ if ((owner_id == 0) || (owner_id > 32)) {
+ ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
+ return_VOID;
+ }
+
+ /* Mutex for the global ID mask */
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_CACHES);
+ if (ACPI_FAILURE(status)) {
+ return_VOID;
+ }
+
+ /* Normalize the ID to zero */
+
+ owner_id--;
+
+ /* Free the owner ID only if it is valid */
+
+ if (acpi_gbl_owner_id_mask & (1 << owner_id)) {
+ acpi_gbl_owner_id_mask ^= (1 << owner_id);
+ }
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
+ return_VOID;
+}
/*******************************************************************************
*
@@ -66,7 +172,7 @@ acpi_ut_delete_mutex (
*
* PARAMETERS: src_string - The source string to convert
*
- * RETURN: Converted src_string (same as input pointer)
+ * RETURN: None
*
* DESCRIPTION: Convert string to uppercase
*
@@ -74,26 +180,25 @@ acpi_ut_delete_mutex (
*
******************************************************************************/
-char *
-acpi_ut_strupr (
- char *src_string)
+void acpi_ut_strupr(char *src_string)
{
- char *string;
-
+ char *string;
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
+ if (!src_string) {
+ return;
+ }
/* Walk entire string, uppercasing the letters */
for (string = src_string; *string; string++) {
- *string = (char) ACPI_TOUPPER (*string);
+ *string = (char)ACPI_TOUPPER(*string);
}
- return (src_string);
+ return;
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_print_string
@@ -108,85 +213,77 @@ acpi_ut_strupr (
*
******************************************************************************/
-void
-acpi_ut_print_string (
- char *string,
- u8 max_length)
+void acpi_ut_print_string(char *string, u8 max_length)
{
- u32 i;
-
+ u32 i;
if (!string) {
- acpi_os_printf ("<\"NULL STRING PTR\">");
+ acpi_os_printf("<\"NULL STRING PTR\">");
return;
}
- acpi_os_printf ("\"");
+ acpi_os_printf("\"");
for (i = 0; string[i] && (i < max_length); i++) {
/* Escape sequences */
switch (string[i]) {
case 0x07:
- acpi_os_printf ("\\a"); /* BELL */
+ acpi_os_printf("\\a"); /* BELL */
break;
case 0x08:
- acpi_os_printf ("\\b"); /* BACKSPACE */
+ acpi_os_printf("\\b"); /* BACKSPACE */
break;
case 0x0C:
- acpi_os_printf ("\\f"); /* FORMFEED */
+ acpi_os_printf("\\f"); /* FORMFEED */
break;
case 0x0A:
- acpi_os_printf ("\\n"); /* LINEFEED */
+ acpi_os_printf("\\n"); /* LINEFEED */
break;
case 0x0D:
- acpi_os_printf ("\\r"); /* CARRIAGE RETURN*/
+ acpi_os_printf("\\r"); /* CARRIAGE RETURN */
break;
case 0x09:
- acpi_os_printf ("\\t"); /* HORIZONTAL TAB */
+ acpi_os_printf("\\t"); /* HORIZONTAL TAB */
break;
case 0x0B:
- acpi_os_printf ("\\v"); /* VERTICAL TAB */
+ acpi_os_printf("\\v"); /* VERTICAL TAB */
break;
- case '\'': /* Single Quote */
- case '\"': /* Double Quote */
- case '\\': /* Backslash */
- acpi_os_printf ("\\%c", (int) string[i]);
+ case '\'': /* Single Quote */
+ case '\"': /* Double Quote */
+ case '\\': /* Backslash */
+ acpi_os_printf("\\%c", (int)string[i]);
break;
default:
/* Check for printable character or hex escape */
- if (ACPI_IS_PRINT (string[i]))
- {
+ if (ACPI_IS_PRINT(string[i])) {
/* This is a normal character */
- acpi_os_printf ("%c", (int) string[i]);
- }
- else
- {
+ acpi_os_printf("%c", (int)string[i]);
+ } else {
/* All others will be Hex escapes */
- acpi_os_printf ("\\x%2.2X", (s32) string[i]);
+ acpi_os_printf("\\x%2.2X", (s32) string[i]);
}
break;
}
}
- acpi_os_printf ("\"");
+ acpi_os_printf("\"");
if (i == max_length && string[i]) {
- acpi_os_printf ("...");
+ acpi_os_printf("...");
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_dword_byte_swap
@@ -199,22 +296,18 @@ acpi_ut_print_string (
*
******************************************************************************/
-u32
-acpi_ut_dword_byte_swap (
- u32 value)
+u32 acpi_ut_dword_byte_swap(u32 value)
{
union {
- u32 value;
- u8 bytes[4];
+ u32 value;
+ u8 bytes[4];
} out;
union {
- u32 value;
- u8 bytes[4];
+ u32 value;
+ u8 bytes[4];
} in;
-
- ACPI_FUNCTION_ENTRY ();
-
+ ACPI_FUNCTION_ENTRY();
in.value = value;
@@ -226,7 +319,6 @@ acpi_ut_dword_byte_swap (
return (out.value);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_set_integer_width
@@ -242,24 +334,20 @@ acpi_ut_dword_byte_swap (
*
******************************************************************************/
-void
-acpi_ut_set_integer_width (
- u8 revision)
+void acpi_ut_set_integer_width(u8 revision)
{
if (revision <= 1) {
acpi_gbl_integer_bit_width = 32;
acpi_gbl_integer_nybble_width = 8;
acpi_gbl_integer_byte_width = 4;
- }
- else {
+ } else {
acpi_gbl_integer_bit_width = 64;
acpi_gbl_integer_nybble_width = 16;
acpi_gbl_integer_byte_width = 8;
}
}
-
#ifdef ACPI_DEBUG_OUTPUT
/*******************************************************************************
*
@@ -277,17 +365,14 @@ acpi_ut_set_integer_width (
******************************************************************************/
void
-acpi_ut_display_init_pathname (
- u8 type,
- struct acpi_namespace_node *obj_handle,
- char *path)
+acpi_ut_display_init_pathname(u8 type,
+ struct acpi_namespace_node *obj_handle,
+ char *path)
{
- acpi_status status;
- struct acpi_buffer buffer;
-
-
- ACPI_FUNCTION_ENTRY ();
+ acpi_status status;
+ struct acpi_buffer buffer;
+ ACPI_FUNCTION_ENTRY();
/* Only print the path if the appropriate debug level is enabled */
@@ -298,8 +383,8 @@ acpi_ut_display_init_pathname (
/* Get the full pathname to the node */
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_ns_handle_to_pathname (obj_handle, &buffer);
- if (ACPI_FAILURE (status)) {
+ status = acpi_ns_handle_to_pathname(obj_handle, &buffer);
+ if (ACPI_FAILURE(status)) {
return;
}
@@ -307,31 +392,30 @@ acpi_ut_display_init_pathname (
switch (type) {
case ACPI_TYPE_METHOD:
- acpi_os_printf ("Executing ");
+ acpi_os_printf("Executing ");
break;
default:
- acpi_os_printf ("Initializing ");
+ acpi_os_printf("Initializing ");
break;
}
/* Print the object type and pathname */
- acpi_os_printf ("%-12s %s",
- acpi_ut_get_type_name (type), (char *) buffer.pointer);
+ acpi_os_printf("%-12s %s",
+ acpi_ut_get_type_name(type), (char *)buffer.pointer);
/* Extra path is used to append names like _STA, _INI, etc. */
if (path) {
- acpi_os_printf (".%s", path);
+ acpi_os_printf(".%s", path);
}
- acpi_os_printf ("\n");
+ acpi_os_printf("\n");
- ACPI_MEM_FREE (buffer.pointer);
+ ACPI_MEM_FREE(buffer.pointer);
}
#endif
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_acpi_name
@@ -347,25 +431,21 @@ acpi_ut_display_init_pathname (
*
******************************************************************************/
-u8
-acpi_ut_valid_acpi_name (
- u32 name)
+u8 acpi_ut_valid_acpi_name(u32 name)
{
- char *name_ptr = (char *) &name;
- char character;
- acpi_native_uint i;
-
-
- ACPI_FUNCTION_ENTRY ();
+ char *name_ptr = (char *)&name;
+ char character;
+ acpi_native_uint i;
+ ACPI_FUNCTION_ENTRY();
for (i = 0; i < ACPI_NAME_SIZE; i++) {
character = *name_ptr;
name_ptr++;
if (!((character == '_') ||
- (character >= 'A' && character <= 'Z') ||
- (character >= '0' && character <= '9'))) {
+ (character >= 'A' && character <= 'Z') ||
+ (character >= '0' && character <= '9'))) {
return (FALSE);
}
}
@@ -373,7 +453,6 @@ acpi_ut_valid_acpi_name (
return (TRUE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_acpi_character
@@ -386,19 +465,16 @@ acpi_ut_valid_acpi_name (
*
******************************************************************************/
-u8
-acpi_ut_valid_acpi_character (
- char character)
+u8 acpi_ut_valid_acpi_character(char character)
{
- ACPI_FUNCTION_ENTRY ();
+ ACPI_FUNCTION_ENTRY();
- return ((u8) ((character == '_') ||
- (character >= 'A' && character <= 'Z') ||
- (character >= '0' && character <= '9')));
+ return ((u8) ((character == '_') ||
+ (character >= 'A' && character <= 'Z') ||
+ (character >= '0' && character <= '9')));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_strtoul64
@@ -415,18 +491,13 @@ acpi_ut_valid_acpi_character (
******************************************************************************/
acpi_status
-acpi_ut_strtoul64 (
- char *string,
- u32 base,
- acpi_integer *ret_integer)
+acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer)
{
- u32 this_digit = 0;
- acpi_integer return_value = 0;
- acpi_integer quotient;
-
-
- ACPI_FUNCTION_TRACE ("ut_stroul64");
+ u32 this_digit = 0;
+ acpi_integer return_value = 0;
+ acpi_integer quotient;
+ ACPI_FUNCTION_TRACE("ut_stroul64");
if ((!string) || !(*string)) {
goto error_exit;
@@ -440,12 +511,12 @@ acpi_ut_strtoul64 (
default:
/* Invalid Base */
- return_ACPI_STATUS (AE_BAD_PARAMETER);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Skip over any white space in the buffer */
- while (ACPI_IS_SPACE (*string) || *string == '\t') {
+ while (ACPI_IS_SPACE(*string) || *string == '\t') {
string++;
}
@@ -454,12 +525,10 @@ acpi_ut_strtoul64 (
* determine if it is decimal or hexadecimal:
*/
if (base == 0) {
- if ((*string == '0') &&
- (ACPI_TOLOWER (*(string + 1)) == 'x')) {
+ if ((*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
base = 16;
string += 2;
- }
- else {
+ } else {
base = 10;
}
}
@@ -469,8 +538,7 @@ acpi_ut_strtoul64 (
* 0 or 0x, if they are present.
*/
if ((base == 16) &&
- (*string == '0') &&
- (ACPI_TOLOWER (*(string + 1)) == 'x')) {
+ (*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
string += 2;
}
@@ -483,25 +551,23 @@ acpi_ut_strtoul64 (
/* Main loop: convert the string to a 64-bit integer */
while (*string) {
- if (ACPI_IS_DIGIT (*string)) {
+ if (ACPI_IS_DIGIT(*string)) {
/* Convert ASCII 0-9 to Decimal value */
- this_digit = ((u8) *string) - '0';
- }
- else {
+ this_digit = ((u8) * string) - '0';
+ } else {
if (base == 10) {
/* Digit is out of range */
goto error_exit;
}
- this_digit = (u8) ACPI_TOUPPER (*string);
- if (ACPI_IS_XDIGIT ((char) this_digit)) {
+ this_digit = (u8) ACPI_TOUPPER(*string);
+ if (ACPI_IS_XDIGIT((char)this_digit)) {
/* Convert ASCII Hex char to value */
this_digit = this_digit - 'A' + 10;
- }
- else {
+ } else {
/*
* We allow non-hex chars, just stop now, same as end-of-string.
* See ACPI spec, string-to-integer conversion.
@@ -512,8 +578,10 @@ acpi_ut_strtoul64 (
/* Divide the digit into the correct position */
- (void) acpi_ut_short_divide ((ACPI_INTEGER_MAX - (acpi_integer) this_digit),
- base, &quotient, NULL);
+ (void)
+ acpi_ut_short_divide((ACPI_INTEGER_MAX -
+ (acpi_integer) this_digit), base,
+ &quotient, NULL);
if (return_value > quotient) {
goto error_exit;
}
@@ -526,335 +594,18 @@ acpi_ut_strtoul64 (
/* All done, normal exit */
*ret_integer = return_value;
- return_ACPI_STATUS (AE_OK);
-
+ return_ACPI_STATUS(AE_OK);
-error_exit:
+ error_exit:
/* Base was set/validated above */
if (base == 10) {
- return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
- }
- else {
- return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_mutex_initialize
- *
- * PARAMETERS: None.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Create the system mutex objects.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ut_mutex_initialize (
- void)
-{
- u32 i;
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("ut_mutex_initialize");
-
-
- /*
- * Create each of the predefined mutex objects
- */
- for (i = 0; i < NUM_MUTEX; i++) {
- status = acpi_ut_create_mutex (i);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
- }
- }
-
- status = acpi_os_create_lock (&acpi_gbl_gpe_lock);
- return_ACPI_STATUS (status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_mutex_terminate
- *
- * PARAMETERS: None.
- *
- * RETURN: None.
- *
- * DESCRIPTION: Delete all of the system mutex objects.
- *
- ******************************************************************************/
-
-void
-acpi_ut_mutex_terminate (
- void)
-{
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("ut_mutex_terminate");
-
-
- /*
- * Delete each predefined mutex object
- */
- for (i = 0; i < NUM_MUTEX; i++) {
- (void) acpi_ut_delete_mutex (i);
- }
-
- acpi_os_delete_lock (acpi_gbl_gpe_lock);
- return_VOID;
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_mutex
- *
- * PARAMETERS: mutex_iD - ID of the mutex to be created
- *
- * RETURN: Status
- *
- * DESCRIPTION: Create a mutex object.
- *
- ******************************************************************************/
-
-static acpi_status
-acpi_ut_create_mutex (
- acpi_mutex_handle mutex_id)
-{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_create_mutex", mutex_id);
-
-
- if (mutex_id > MAX_MUTEX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- if (!acpi_gbl_mutex_info[mutex_id].mutex) {
- status = acpi_os_create_semaphore (1, 1,
- &acpi_gbl_mutex_info[mutex_id].mutex);
- acpi_gbl_mutex_info[mutex_id].owner_id = ACPI_MUTEX_NOT_ACQUIRED;
- acpi_gbl_mutex_info[mutex_id].use_count = 0;
- }
-
- return_ACPI_STATUS (status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_delete_mutex
- *
- * PARAMETERS: mutex_iD - ID of the mutex to be deleted
- *
- * RETURN: Status
- *
- * DESCRIPTION: Delete a mutex object.
- *
- ******************************************************************************/
-
-static acpi_status
-acpi_ut_delete_mutex (
- acpi_mutex_handle mutex_id)
-{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_delete_mutex", mutex_id);
-
-
- if (mutex_id > MAX_MUTEX) {
- return_ACPI_STATUS (AE_BAD_PARAMETER);
- }
-
- status = acpi_os_delete_semaphore (acpi_gbl_mutex_info[mutex_id].mutex);
-
- acpi_gbl_mutex_info[mutex_id].mutex = NULL;
- acpi_gbl_mutex_info[mutex_id].owner_id = ACPI_MUTEX_NOT_ACQUIRED;
-
- return_ACPI_STATUS (status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_acquire_mutex
- *
- * PARAMETERS: mutex_iD - ID of the mutex to be acquired
- *
- * RETURN: Status
- *
- * DESCRIPTION: Acquire a mutex object.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ut_acquire_mutex (
- acpi_mutex_handle mutex_id)
-{
- acpi_status status;
- u32 this_thread_id;
-
-
- ACPI_FUNCTION_NAME ("ut_acquire_mutex");
-
-
- if (mutex_id > MAX_MUTEX) {
- return (AE_BAD_PARAMETER);
- }
-
- this_thread_id = acpi_os_get_thread_id ();
-
-#ifdef ACPI_MUTEX_DEBUG
- {
- u32 i;
- /*
- * Mutex debug code, for internal debugging only.
- *
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than or equal to this one. If so, the thread has violated
- * the mutex ordering rule. This indicates a coding error somewhere in
- * the ACPI subsystem code.
- */
- for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
- if (i == mutex_id) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Mutex [%s] already acquired by this thread [%X]\n",
- acpi_ut_get_mutex_name (mutex_id), this_thread_id));
-
- return (AE_ALREADY_ACQUIRED);
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid acquire order: Thread %X owns [%s], wants [%s]\n",
- this_thread_id, acpi_ut_get_mutex_name (i),
- acpi_ut_get_mutex_name (mutex_id)));
-
- return (AE_ACQUIRE_DEADLOCK);
- }
- }
- }
-#endif
-
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX,
- "Thread %X attempting to acquire Mutex [%s]\n",
- this_thread_id, acpi_ut_get_mutex_name (mutex_id)));
-
- status = acpi_os_wait_semaphore (acpi_gbl_mutex_info[mutex_id].mutex,
- 1, ACPI_WAIT_FOREVER);
- if (ACPI_SUCCESS (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %X acquired Mutex [%s]\n",
- this_thread_id, acpi_ut_get_mutex_name (mutex_id)));
-
- acpi_gbl_mutex_info[mutex_id].use_count++;
- acpi_gbl_mutex_info[mutex_id].owner_id = this_thread_id;
- }
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Thread %X could not acquire Mutex [%s] %s\n",
- this_thread_id, acpi_ut_get_mutex_name (mutex_id),
- acpi_format_exception (status)));
- }
-
- return (status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_release_mutex
- *
- * PARAMETERS: mutex_iD - ID of the mutex to be released
- *
- * RETURN: Status
- *
- * DESCRIPTION: Release a mutex object.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ut_release_mutex (
- acpi_mutex_handle mutex_id)
-{
- acpi_status status;
- u32 i;
- u32 this_thread_id;
-
-
- ACPI_FUNCTION_NAME ("ut_release_mutex");
-
-
- this_thread_id = acpi_os_get_thread_id ();
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX,
- "Thread %X releasing Mutex [%s]\n", this_thread_id,
- acpi_ut_get_mutex_name (mutex_id)));
-
- if (mutex_id > MAX_MUTEX) {
- return (AE_BAD_PARAMETER);
- }
-
- /*
- * Mutex must be acquired in order to release it!
- */
- if (acpi_gbl_mutex_info[mutex_id].owner_id == ACPI_MUTEX_NOT_ACQUIRED) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Mutex [%s] is not acquired, cannot release\n",
- acpi_ut_get_mutex_name (mutex_id)));
-
- return (AE_NOT_ACQUIRED);
- }
-
- /*
- * Deadlock prevention. Check if this thread owns any mutexes of value
- * greater than this one. If so, the thread has violated the mutex
- * ordering rule. This indicates a coding error somewhere in
- * the ACPI subsystem code.
- */
- for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
- if (i == mutex_id) {
- continue;
- }
-
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Invalid release order: owns [%s], releasing [%s]\n",
- acpi_ut_get_mutex_name (i), acpi_ut_get_mutex_name (mutex_id)));
-
- return (AE_RELEASE_DEADLOCK);
- }
- }
-
- /* Mark unlocked FIRST */
-
- acpi_gbl_mutex_info[mutex_id].owner_id = ACPI_MUTEX_NOT_ACQUIRED;
-
- status = acpi_os_signal_semaphore (acpi_gbl_mutex_info[mutex_id].mutex, 1);
-
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Thread %X could not release Mutex [%s] %s\n",
- this_thread_id, acpi_ut_get_mutex_name (mutex_id),
- acpi_format_exception (status)));
+ return_ACPI_STATUS(AE_BAD_DECIMAL_CONSTANT);
+ } else {
+ return_ACPI_STATUS(AE_BAD_HEX_CONSTANT);
}
- else {
- ACPI_DEBUG_PRINT ((ACPI_DB_MUTEX, "Thread %X released Mutex [%s]\n",
- this_thread_id, acpi_ut_get_mutex_name (mutex_id)));
- }
-
- return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_update_state_and_push
@@ -870,16 +621,13 @@ acpi_ut_release_mutex (
******************************************************************************/
acpi_status
-acpi_ut_create_update_state_and_push (
- union acpi_operand_object *object,
- u16 action,
- union acpi_generic_state **state_list)
+acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
+ u16 action,
+ union acpi_generic_state **state_list)
{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_ENTRY ();
+ union acpi_generic_state *state;
+ ACPI_FUNCTION_ENTRY();
/* Ignore null objects; these are expected */
@@ -887,371 +635,15 @@ acpi_ut_create_update_state_and_push (
return (AE_OK);
}
- state = acpi_ut_create_update_state (object, action);
+ state = acpi_ut_create_update_state(object, action);
if (!state) {
return (AE_NO_MEMORY);
}
- acpi_ut_push_generic_state (state_list, state);
+ acpi_ut_push_generic_state(state_list, state);
return (AE_OK);
}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_pkg_state_and_push
- *
- * PARAMETERS: Object - Object to be added to the new state
- * Action - Increment/Decrement
- * state_list - List the state will be added to
- *
- * RETURN: Status
- *
- * DESCRIPTION: Create a new state and push it
- *
- ******************************************************************************/
-
-#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_ut_create_pkg_state_and_push (
- void *internal_object,
- void *external_object,
- u16 index,
- union acpi_generic_state **state_list)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- state = acpi_ut_create_pkg_state (internal_object, external_object, index);
- if (!state) {
- return (AE_NO_MEMORY);
- }
-
- acpi_ut_push_generic_state (state_list, state);
- return (AE_OK);
-}
-#endif /* ACPI_FUTURE_USAGE */
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_push_generic_state
- *
- * PARAMETERS: list_head - Head of the state stack
- * State - State object to push
- *
- * RETURN: None
- *
- * DESCRIPTION: Push a state object onto a state stack
- *
- ******************************************************************************/
-
-void
-acpi_ut_push_generic_state (
- union acpi_generic_state **list_head,
- union acpi_generic_state *state)
-{
- ACPI_FUNCTION_TRACE ("ut_push_generic_state");
-
-
- /* Push the state object onto the front of the list (stack) */
-
- state->common.next = *list_head;
- *list_head = state;
-
- return_VOID;
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_pop_generic_state
- *
- * PARAMETERS: list_head - Head of the state stack
- *
- * RETURN: The popped state object
- *
- * DESCRIPTION: Pop a state object from a state stack
- *
- ******************************************************************************/
-
-union acpi_generic_state *
-acpi_ut_pop_generic_state (
- union acpi_generic_state **list_head)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE ("ut_pop_generic_state");
-
-
- /* Remove the state object at the head of the list (stack) */
-
- state = *list_head;
- if (state) {
- /* Update the list head */
-
- *list_head = state->common.next;
- }
-
- return_PTR (state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_generic_state
- *
- * PARAMETERS: None
- *
- * RETURN: The new state object. NULL on failure.
- *
- * DESCRIPTION: Create a generic state object. Attempt to obtain one from
- * the global state cache; If none available, create a new one.
- *
- ******************************************************************************/
-
-union acpi_generic_state *
-acpi_ut_create_generic_state (
- void)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- state = acpi_ut_acquire_from_cache (ACPI_MEM_LIST_STATE);
-
- /* Initialize */
-
- if (state) {
- state->common.data_type = ACPI_DESC_TYPE_STATE;
- }
-
- return (state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_thread_state
- *
- * PARAMETERS: None
- *
- * RETURN: New Thread State. NULL on failure
- *
- * DESCRIPTION: Create a "Thread State" - a flavor of the generic state used
- * to track per-thread info during method execution
- *
- ******************************************************************************/
-
-struct acpi_thread_state *
-acpi_ut_create_thread_state (
- void)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE ("ut_create_thread_state");
-
-
- /* Create the generic state object */
-
- state = acpi_ut_create_generic_state ();
- if (!state) {
- return_PTR (NULL);
- }
-
- /* Init fields specific to the update struct */
-
- state->common.data_type = ACPI_DESC_TYPE_STATE_THREAD;
- state->thread.thread_id = acpi_os_get_thread_id ();
-
- return_PTR ((struct acpi_thread_state *) state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_update_state
- *
- * PARAMETERS: Object - Initial Object to be installed in the state
- * Action - Update action to be performed
- *
- * RETURN: New state object, null on failure
- *
- * DESCRIPTION: Create an "Update State" - a flavor of the generic state used
- * to update reference counts and delete complex objects such
- * as packages.
- *
- ******************************************************************************/
-
-union acpi_generic_state *
-acpi_ut_create_update_state (
- union acpi_operand_object *object,
- u16 action)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_create_update_state", object);
-
-
- /* Create the generic state object */
-
- state = acpi_ut_create_generic_state ();
- if (!state) {
- return_PTR (NULL);
- }
-
- /* Init fields specific to the update struct */
-
- state->common.data_type = ACPI_DESC_TYPE_STATE_UPDATE;
- state->update.object = object;
- state->update.value = action;
-
- return_PTR (state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_pkg_state
- *
- * PARAMETERS: Object - Initial Object to be installed in the state
- * Action - Update action to be performed
- *
- * RETURN: New state object, null on failure
- *
- * DESCRIPTION: Create a "Package State"
- *
- ******************************************************************************/
-
-union acpi_generic_state *
-acpi_ut_create_pkg_state (
- void *internal_object,
- void *external_object,
- u16 index)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_create_pkg_state", internal_object);
-
-
- /* Create the generic state object */
-
- state = acpi_ut_create_generic_state ();
- if (!state) {
- return_PTR (NULL);
- }
-
- /* Init fields specific to the update struct */
-
- state->common.data_type = ACPI_DESC_TYPE_STATE_PACKAGE;
- state->pkg.source_object = (union acpi_operand_object *) internal_object;
- state->pkg.dest_object = external_object;
- state->pkg.index = index;
- state->pkg.num_packages = 1;
-
- return_PTR (state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_create_control_state
- *
- * PARAMETERS: None
- *
- * RETURN: New state object, null on failure
- *
- * DESCRIPTION: Create a "Control State" - a flavor of the generic state used
- * to support nested IF/WHILE constructs in the AML.
- *
- ******************************************************************************/
-
-union acpi_generic_state *
-acpi_ut_create_control_state (
- void)
-{
- union acpi_generic_state *state;
-
-
- ACPI_FUNCTION_TRACE ("ut_create_control_state");
-
-
- /* Create the generic state object */
-
- state = acpi_ut_create_generic_state ();
- if (!state) {
- return_PTR (NULL);
- }
-
- /* Init fields specific to the control struct */
-
- state->common.data_type = ACPI_DESC_TYPE_STATE_CONTROL;
- state->common.state = ACPI_CONTROL_CONDITIONAL_EXECUTING;
-
- return_PTR (state);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_delete_generic_state
- *
- * PARAMETERS: State - The state object to be deleted
- *
- * RETURN: None
- *
- * DESCRIPTION: Put a state object back into the global state cache. The object
- * is not actually freed at this time.
- *
- ******************************************************************************/
-
-void
-acpi_ut_delete_generic_state (
- union acpi_generic_state *state)
-{
- ACPI_FUNCTION_TRACE ("ut_delete_generic_state");
-
-
- acpi_ut_release_to_cache (ACPI_MEM_LIST_STATE, state);
- return_VOID;
-}
-
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_delete_generic_state_cache
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Purge the global state object cache. Used during subsystem
- * termination.
- *
- ******************************************************************************/
-
-void
-acpi_ut_delete_generic_state_cache (
- void)
-{
- ACPI_FUNCTION_TRACE ("ut_delete_generic_state_cache");
-
-
- acpi_ut_delete_generic_cache (ACPI_MEM_LIST_STATE);
- return_VOID;
-}
-#endif
-
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_walk_package_tree
@@ -1268,33 +660,29 @@ acpi_ut_delete_generic_state_cache (
******************************************************************************/
acpi_status
-acpi_ut_walk_package_tree (
- union acpi_operand_object *source_object,
- void *target_object,
- acpi_pkg_callback walk_callback,
- void *context)
+acpi_ut_walk_package_tree(union acpi_operand_object * source_object,
+ void *target_object,
+ acpi_pkg_callback walk_callback, void *context)
{
- acpi_status status = AE_OK;
- union acpi_generic_state *state_list = NULL;
- union acpi_generic_state *state;
- u32 this_index;
- union acpi_operand_object *this_source_obj;
-
-
- ACPI_FUNCTION_TRACE ("ut_walk_package_tree");
+ acpi_status status = AE_OK;
+ union acpi_generic_state *state_list = NULL;
+ union acpi_generic_state *state;
+ u32 this_index;
+ union acpi_operand_object *this_source_obj;
+ ACPI_FUNCTION_TRACE("ut_walk_package_tree");
- state = acpi_ut_create_pkg_state (source_object, target_object, 0);
+ state = acpi_ut_create_pkg_state(source_object, target_object, 0);
if (!state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
while (state) {
/* Get one element of the package */
- this_index = state->pkg.index;
+ this_index = state->pkg.index;
this_source_obj = (union acpi_operand_object *)
- state->pkg.source_object->package.elements[this_index];
+ state->pkg.source_object->package.elements[this_index];
/*
* Check for:
@@ -1305,16 +693,20 @@ acpi_ut_walk_package_tree (
* case below.
*/
if ((!this_source_obj) ||
- (ACPI_GET_DESCRIPTOR_TYPE (this_source_obj) != ACPI_DESC_TYPE_OPERAND) ||
- (ACPI_GET_OBJECT_TYPE (this_source_obj) != ACPI_TYPE_PACKAGE)) {
- status = walk_callback (ACPI_COPY_TYPE_SIMPLE, this_source_obj,
- state, context);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ (ACPI_GET_DESCRIPTOR_TYPE(this_source_obj) !=
+ ACPI_DESC_TYPE_OPERAND)
+ || (ACPI_GET_OBJECT_TYPE(this_source_obj) !=
+ ACPI_TYPE_PACKAGE)) {
+ status =
+ walk_callback(ACPI_COPY_TYPE_SIMPLE,
+ this_source_obj, state, context);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
state->pkg.index++;
- while (state->pkg.index >= state->pkg.source_object->package.count) {
+ while (state->pkg.index >=
+ state->pkg.source_object->package.count) {
/*
* We've handled all of the objects at this level, This means
* that we have just completed a package. That package may
@@ -1322,8 +714,8 @@ acpi_ut_walk_package_tree (
*
* Delete this state and pop the previous state (package).
*/
- acpi_ut_delete_generic_state (state);
- state = acpi_ut_pop_generic_state (&state_list);
+ acpi_ut_delete_generic_state(state);
+ state = acpi_ut_pop_generic_state(&state_list);
/* Finished when there are no more states */
@@ -1333,7 +725,7 @@ acpi_ut_walk_package_tree (
* package just add the length of the package objects
* and exit
*/
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/*
@@ -1342,35 +734,35 @@ acpi_ut_walk_package_tree (
*/
state->pkg.index++;
}
- }
- else {
+ } else {
/* This is a subobject of type package */
- status = walk_callback (ACPI_COPY_TYPE_PACKAGE, this_source_obj,
- state, context);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ walk_callback(ACPI_COPY_TYPE_PACKAGE,
+ this_source_obj, state, context);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Push the current state and create a new one
* The callback above returned a new target package object.
*/
- acpi_ut_push_generic_state (&state_list, state);
- state = acpi_ut_create_pkg_state (this_source_obj,
- state->pkg.this_target_obj, 0);
+ acpi_ut_push_generic_state(&state_list, state);
+ state = acpi_ut_create_pkg_state(this_source_obj,
+ state->pkg.
+ this_target_obj, 0);
if (!state) {
- return_ACPI_STATUS (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
}
}
/* We should never get here */
- return_ACPI_STATUS (AE_AML_INTERNAL);
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_generate_checksum
@@ -1384,23 +776,18 @@ acpi_ut_walk_package_tree (
*
******************************************************************************/
-u8
-acpi_ut_generate_checksum (
- u8 *buffer,
- u32 length)
+u8 acpi_ut_generate_checksum(u8 * buffer, u32 length)
{
- u32 i;
- signed char sum = 0;
-
+ u32 i;
+ signed char sum = 0;
for (i = 0; i < length; i++) {
- sum = (signed char) (sum + buffer[i]);
+ sum = (signed char)(sum + buffer[i]);
}
return ((u8) (0 - sum));
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_resource_end_tag
@@ -1413,17 +800,13 @@ acpi_ut_generate_checksum (
*
******************************************************************************/
-
-u8 *
-acpi_ut_get_resource_end_tag (
- union acpi_operand_object *obj_desc)
+u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc)
{
- u8 buffer_byte;
- u8 *buffer;
- u8 *end_buffer;
-
+ u8 buffer_byte;
+ u8 *buffer;
+ u8 *end_buffer;
- buffer = obj_desc->buffer.pointer;
+ buffer = obj_desc->buffer.pointer;
end_buffer = buffer + obj_desc->buffer.length;
while (buffer < end_buffer) {
@@ -1431,12 +814,12 @@ acpi_ut_get_resource_end_tag (
if (buffer_byte & ACPI_RDESC_TYPE_MASK) {
/* Large Descriptor - Length is next 2 bytes */
- buffer += ((*(buffer+1) | (*(buffer+2) << 8)) + 3);
- }
- else {
+ buffer += ((*(buffer + 1) | (*(buffer + 2) << 8)) + 3);
+ } else {
/* Small Descriptor. End Tag will be found here */
- if ((buffer_byte & ACPI_RDESC_SMALL_MASK) == ACPI_RDESC_TYPE_END_TAG) {
+ if ((buffer_byte & ACPI_RDESC_SMALL_MASK) ==
+ ACPI_RDESC_TYPE_END_TAG) {
/* Found the end tag descriptor, all done. */
return (buffer);
@@ -1453,7 +836,6 @@ acpi_ut_get_resource_end_tag (
return (NULL);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_error
@@ -1468,17 +850,12 @@ acpi_ut_get_resource_end_tag (
*
******************************************************************************/
-void
-acpi_ut_report_error (
- char *module_name,
- u32 line_number,
- u32 component_id)
+void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Error: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_warning
@@ -1494,16 +871,12 @@ acpi_ut_report_error (
******************************************************************************/
void
-acpi_ut_report_warning (
- char *module_name,
- u32 line_number,
- u32 component_id)
+acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Warning: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Warning: ", module_name, line_number);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_report_info
@@ -1518,14 +891,8 @@ acpi_ut_report_warning (
*
******************************************************************************/
-void
-acpi_ut_report_info (
- char *module_name,
- u32 line_number,
- u32 component_id)
+void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id)
{
- acpi_os_printf ("%8s-%04d: *** Info: ", module_name, line_number);
+ acpi_os_printf("%8s-%04d: *** Info: ", module_name, line_number);
}
-
-
diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c
new file mode 100644
index 00000000000..90134c56ece
--- /dev/null
+++ b/drivers/acpi/utilities/utmutex.c
@@ -0,0 +1,354 @@
+/*******************************************************************************
+ *
+ * Module Name: utmutex - local mutex support
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utmutex")
+
+/* Local prototypes */
+static acpi_status acpi_ut_create_mutex(acpi_mutex_handle mutex_id);
+
+static acpi_status acpi_ut_delete_mutex(acpi_mutex_handle mutex_id);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_mutex_initialize
+ *
+ * PARAMETERS: None.
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create the system mutex objects.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_mutex_initialize(void)
+{
+ u32 i;
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE("ut_mutex_initialize");
+
+ /*
+ * Create each of the predefined mutex objects
+ */
+ for (i = 0; i < NUM_MUTEX; i++) {
+ status = acpi_ut_create_mutex(i);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+ }
+
+ status = acpi_os_create_lock(&acpi_gbl_gpe_lock);
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_mutex_terminate
+ *
+ * PARAMETERS: None.
+ *
+ * RETURN: None.
+ *
+ * DESCRIPTION: Delete all of the system mutex objects.
+ *
+ ******************************************************************************/
+
+void acpi_ut_mutex_terminate(void)
+{
+ u32 i;
+
+ ACPI_FUNCTION_TRACE("ut_mutex_terminate");
+
+ /*
+ * Delete each predefined mutex object
+ */
+ for (i = 0; i < NUM_MUTEX; i++) {
+ (void)acpi_ut_delete_mutex(i);
+ }
+
+ acpi_os_delete_lock(acpi_gbl_gpe_lock);
+ return_VOID;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_mutex
+ *
+ * PARAMETERS: mutex_iD - ID of the mutex to be created
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a mutex object.
+ *
+ ******************************************************************************/
+
+static acpi_status acpi_ut_create_mutex(acpi_mutex_handle mutex_id)
+{
+ acpi_status status = AE_OK;
+
+ ACPI_FUNCTION_TRACE_U32("ut_create_mutex", mutex_id);
+
+ if (mutex_id > MAX_MUTEX) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ if (!acpi_gbl_mutex_info[mutex_id].mutex) {
+ status = acpi_os_create_semaphore(1, 1,
+ &acpi_gbl_mutex_info
+ [mutex_id].mutex);
+ acpi_gbl_mutex_info[mutex_id].thread_id =
+ ACPI_MUTEX_NOT_ACQUIRED;
+ acpi_gbl_mutex_info[mutex_id].use_count = 0;
+ }
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_delete_mutex
+ *
+ * PARAMETERS: mutex_iD - ID of the mutex to be deleted
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Delete a mutex object.
+ *
+ ******************************************************************************/
+
+static acpi_status acpi_ut_delete_mutex(acpi_mutex_handle mutex_id)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE_U32("ut_delete_mutex", mutex_id);
+
+ if (mutex_id > MAX_MUTEX) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ status = acpi_os_delete_semaphore(acpi_gbl_mutex_info[mutex_id].mutex);
+
+ acpi_gbl_mutex_info[mutex_id].mutex = NULL;
+ acpi_gbl_mutex_info[mutex_id].thread_id = ACPI_MUTEX_NOT_ACQUIRED;
+
+ return_ACPI_STATUS(status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_acquire_mutex
+ *
+ * PARAMETERS: mutex_iD - ID of the mutex to be acquired
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Acquire a mutex object.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id)
+{
+ acpi_status status;
+ u32 this_thread_id;
+
+ ACPI_FUNCTION_NAME("ut_acquire_mutex");
+
+ if (mutex_id > MAX_MUTEX) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ this_thread_id = acpi_os_get_thread_id();
+
+#ifdef ACPI_MUTEX_DEBUG
+ {
+ u32 i;
+ /*
+ * Mutex debug code, for internal debugging only.
+ *
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than or equal to this one. If so, the thread has violated
+ * the mutex ordering rule. This indicates a coding error somewhere in
+ * the ACPI subsystem code.
+ */
+ for (i = mutex_id; i < MAX_MUTEX; i++) {
+ if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (i == mutex_id) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Mutex [%s] already acquired by this thread [%X]\n",
+ acpi_ut_get_mutex_name
+ (mutex_id),
+ this_thread_id));
+
+ return (AE_ALREADY_ACQUIRED);
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid acquire order: Thread %X owns [%s], wants [%s]\n",
+ this_thread_id,
+ acpi_ut_get_mutex_name(i),
+ acpi_ut_get_mutex_name
+ (mutex_id)));
+
+ return (AE_ACQUIRE_DEADLOCK);
+ }
+ }
+ }
+#endif
+
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
+ "Thread %X attempting to acquire Mutex [%s]\n",
+ this_thread_id, acpi_ut_get_mutex_name(mutex_id)));
+
+ status = acpi_os_wait_semaphore(acpi_gbl_mutex_info[mutex_id].mutex,
+ 1, ACPI_WAIT_FOREVER);
+ if (ACPI_SUCCESS(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
+ "Thread %X acquired Mutex [%s]\n",
+ this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id)));
+
+ acpi_gbl_mutex_info[mutex_id].use_count++;
+ acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Thread %X could not acquire Mutex [%s] %s\n",
+ this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id),
+ acpi_format_exception(status)));
+ }
+
+ return (status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_release_mutex
+ *
+ * PARAMETERS: mutex_iD - ID of the mutex to be released
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Release a mutex object.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id)
+{
+ acpi_status status;
+ u32 this_thread_id;
+
+ ACPI_FUNCTION_NAME("ut_release_mutex");
+
+ this_thread_id = acpi_os_get_thread_id();
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
+ "Thread %X releasing Mutex [%s]\n", this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id)));
+
+ if (mutex_id > MAX_MUTEX) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /*
+ * Mutex must be acquired in order to release it!
+ */
+ if (acpi_gbl_mutex_info[mutex_id].thread_id == ACPI_MUTEX_NOT_ACQUIRED) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Mutex [%s] is not acquired, cannot release\n",
+ acpi_ut_get_mutex_name(mutex_id)));
+
+ return (AE_NOT_ACQUIRED);
+ }
+#ifdef ACPI_MUTEX_DEBUG
+ {
+ u32 i;
+ /*
+ * Mutex debug code, for internal debugging only.
+ *
+ * Deadlock prevention. Check if this thread owns any mutexes of value
+ * greater than this one. If so, the thread has violated the mutex
+ * ordering rule. This indicates a coding error somewhere in
+ * the ACPI subsystem code.
+ */
+ for (i = mutex_id; i < MAX_MUTEX; i++) {
+ if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (i == mutex_id) {
+ continue;
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid release order: owns [%s], releasing [%s]\n",
+ acpi_ut_get_mutex_name(i),
+ acpi_ut_get_mutex_name
+ (mutex_id)));
+
+ return (AE_RELEASE_DEADLOCK);
+ }
+ }
+ }
+#endif
+
+ /* Mark unlocked FIRST */
+
+ acpi_gbl_mutex_info[mutex_id].thread_id = ACPI_MUTEX_NOT_ACQUIRED;
+
+ status =
+ acpi_os_signal_semaphore(acpi_gbl_mutex_info[mutex_id].mutex, 1);
+
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Thread %X could not release Mutex [%s] %s\n",
+ this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id),
+ acpi_format_exception(status)));
+ } else {
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
+ "Thread %X released Mutex [%s]\n",
+ this_thread_id,
+ acpi_ut_get_mutex_name(mutex_id)));
+ }
+
+ return (status);
+}
diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c
index cd3899b9cc5..3015e154005 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/utilities/utobject.c
@@ -41,34 +41,26 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/amlcode.h>
-
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utobject")
+ACPI_MODULE_NAME("utobject")
/* Local prototypes */
-
static acpi_status
-acpi_ut_get_simple_object_size (
- union acpi_operand_object *obj,
- acpi_size *obj_length);
+acpi_ut_get_simple_object_size(union acpi_operand_object *obj,
+ acpi_size * obj_length);
static acpi_status
-acpi_ut_get_package_object_size (
- union acpi_operand_object *obj,
- acpi_size *obj_length);
+acpi_ut_get_package_object_size(union acpi_operand_object *obj,
+ acpi_size * obj_length);
static acpi_status
-acpi_ut_get_element_length (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context);
-
+acpi_ut_get_element_length(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state, void *context);
/*******************************************************************************
*
@@ -91,26 +83,25 @@ acpi_ut_get_element_length (
*
******************************************************************************/
-union acpi_operand_object *
-acpi_ut_create_internal_object_dbg (
- char *module_name,
- u32 line_number,
- u32 component_id,
- acpi_object_type type)
+union acpi_operand_object *acpi_ut_create_internal_object_dbg(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ acpi_object_type
+ type)
{
- union acpi_operand_object *object;
- union acpi_operand_object *second_object;
-
-
- ACPI_FUNCTION_TRACE_STR ("ut_create_internal_object_dbg",
- acpi_ut_get_type_name (type));
+ union acpi_operand_object *object;
+ union acpi_operand_object *second_object;
+ ACPI_FUNCTION_TRACE_STR("ut_create_internal_object_dbg",
+ acpi_ut_get_type_name(type));
/* Allocate the raw object descriptor */
- object = acpi_ut_allocate_object_desc_dbg (module_name, line_number, component_id);
+ object =
+ acpi_ut_allocate_object_desc_dbg(module_name, line_number,
+ component_id);
if (!object) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
switch (type) {
@@ -119,11 +110,12 @@ acpi_ut_create_internal_object_dbg (
/* These types require a secondary object */
- second_object = acpi_ut_allocate_object_desc_dbg (module_name,
- line_number, component_id);
+ second_object = acpi_ut_allocate_object_desc_dbg(module_name,
+ line_number,
+ component_id);
if (!second_object) {
- acpi_ut_delete_object_desc (object);
- return_PTR (NULL);
+ acpi_ut_delete_object_desc(object);
+ return_PTR(NULL);
}
second_object->common.type = ACPI_TYPE_LOCAL_EXTRA;
@@ -149,10 +141,9 @@ acpi_ut_create_internal_object_dbg (
/* Any per-type initialization should go here */
- return_PTR (object);
+ return_PTR(object);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_buffer_object
@@ -165,22 +156,18 @@ acpi_ut_create_internal_object_dbg (
*
******************************************************************************/
-union acpi_operand_object *
-acpi_ut_create_buffer_object (
- acpi_size buffer_size)
+union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size)
{
- union acpi_operand_object *buffer_desc;
- u8 *buffer = NULL;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_create_buffer_object", buffer_size);
+ union acpi_operand_object *buffer_desc;
+ u8 *buffer = NULL;
+ ACPI_FUNCTION_TRACE_U32("ut_create_buffer_object", buffer_size);
/* Create a new Buffer object */
- buffer_desc = acpi_ut_create_internal_object (ACPI_TYPE_BUFFER);
+ buffer_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER);
if (!buffer_desc) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
/* Create an actual buffer only if size > 0 */
@@ -188,12 +175,11 @@ acpi_ut_create_buffer_object (
if (buffer_size > 0) {
/* Allocate the actual buffer */
- buffer = ACPI_MEM_CALLOCATE (buffer_size);
+ buffer = ACPI_MEM_CALLOCATE(buffer_size);
if (!buffer) {
- ACPI_REPORT_ERROR (("create_buffer: could not allocate size %X\n",
- (u32) buffer_size));
- acpi_ut_remove_reference (buffer_desc);
- return_PTR (NULL);
+ ACPI_REPORT_ERROR(("create_buffer: could not allocate size %X\n", (u32) buffer_size));
+ acpi_ut_remove_reference(buffer_desc);
+ return_PTR(NULL);
}
}
@@ -205,10 +191,9 @@ acpi_ut_create_buffer_object (
/* Return the new buffer descriptor */
- return_PTR (buffer_desc);
+ return_PTR(buffer_desc);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_string_object
@@ -223,34 +208,29 @@ acpi_ut_create_buffer_object (
*
******************************************************************************/
-union acpi_operand_object *
-acpi_ut_create_string_object (
- acpi_size string_size)
+union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size)
{
- union acpi_operand_object *string_desc;
- char *string;
-
-
- ACPI_FUNCTION_TRACE_U32 ("ut_create_string_object", string_size);
+ union acpi_operand_object *string_desc;
+ char *string;
+ ACPI_FUNCTION_TRACE_U32("ut_create_string_object", string_size);
/* Create a new String object */
- string_desc = acpi_ut_create_internal_object (ACPI_TYPE_STRING);
+ string_desc = acpi_ut_create_internal_object(ACPI_TYPE_STRING);
if (!string_desc) {
- return_PTR (NULL);
+ return_PTR(NULL);
}
/*
* Allocate the actual string buffer -- (Size + 1) for NULL terminator.
* NOTE: Zero-length strings are NULL terminated
*/
- string = ACPI_MEM_CALLOCATE (string_size + 1);
+ string = ACPI_MEM_CALLOCATE(string_size + 1);
if (!string) {
- ACPI_REPORT_ERROR (("create_string: could not allocate size %X\n",
- (u32) string_size));
- acpi_ut_remove_reference (string_desc);
- return_PTR (NULL);
+ ACPI_REPORT_ERROR(("create_string: could not allocate size %X\n", (u32) string_size));
+ acpi_ut_remove_reference(string_desc);
+ return_PTR(NULL);
}
/* Complete string object initialization */
@@ -260,10 +240,9 @@ acpi_ut_create_string_object (
/* Return the new string descriptor */
- return_PTR (string_desc);
+ return_PTR(string_desc);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_valid_internal_object
@@ -276,24 +255,21 @@ acpi_ut_create_string_object (
*
******************************************************************************/
-u8
-acpi_ut_valid_internal_object (
- void *object)
+u8 acpi_ut_valid_internal_object(void *object)
{
- ACPI_FUNCTION_NAME ("ut_valid_internal_object");
-
+ ACPI_FUNCTION_NAME("ut_valid_internal_object");
/* Check for a null pointer */
if (!object) {
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "**** Null Object Ptr\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "**** Null Object Ptr\n"));
return (FALSE);
}
/* Check the descriptor type field */
- switch (ACPI_GET_DESCRIPTOR_TYPE (object)) {
+ switch (ACPI_GET_DESCRIPTOR_TYPE(object)) {
case ACPI_DESC_TYPE_OPERAND:
/* The object appears to be a valid union acpi_operand_object */
@@ -301,16 +277,15 @@ acpi_ut_valid_internal_object (
return (TRUE);
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
- "%p is not not an ACPI operand obj [%s]\n",
- object, acpi_ut_get_descriptor_name (object)));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "%p is not not an ACPI operand obj [%s]\n",
+ object, acpi_ut_get_descriptor_name(object)));
break;
}
return (FALSE);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_allocate_object_desc_dbg
@@ -326,37 +301,31 @@ acpi_ut_valid_internal_object (
*
******************************************************************************/
-void *
-acpi_ut_allocate_object_desc_dbg (
- char *module_name,
- u32 line_number,
- u32 component_id)
+void *acpi_ut_allocate_object_desc_dbg(char *module_name,
+ u32 line_number, u32 component_id)
{
- union acpi_operand_object *object;
+ union acpi_operand_object *object;
+ ACPI_FUNCTION_TRACE("ut_allocate_object_desc_dbg");
- ACPI_FUNCTION_TRACE ("ut_allocate_object_desc_dbg");
-
-
- object = acpi_ut_acquire_from_cache (ACPI_MEM_LIST_OPERAND);
+ object = acpi_os_acquire_object(acpi_gbl_operand_cache);
if (!object) {
- _ACPI_REPORT_ERROR (module_name, line_number, component_id,
- ("Could not allocate an object descriptor\n"));
+ _ACPI_REPORT_ERROR(module_name, line_number, component_id,
+ ("Could not allocate an object descriptor\n"));
- return_PTR (NULL);
+ return_PTR(NULL);
}
/* Mark the descriptor type */
+ memset(object, 0, sizeof(union acpi_operand_object));
+ ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_OPERAND);
- ACPI_SET_DESCRIPTOR_TYPE (object, ACPI_DESC_TYPE_OPERAND);
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p Size %X\n",
+ object, (u32) sizeof(union acpi_operand_object)));
- ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS, "%p Size %X\n",
- object, (u32) sizeof (union acpi_operand_object)));
-
- return_PTR (object);
+ return_PTR(object);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_delete_object_desc
@@ -369,54 +338,22 @@ acpi_ut_allocate_object_desc_dbg (
*
******************************************************************************/
-void
-acpi_ut_delete_object_desc (
- union acpi_operand_object *object)
+void acpi_ut_delete_object_desc(union acpi_operand_object *object)
{
- ACPI_FUNCTION_TRACE_PTR ("ut_delete_object_desc", object);
-
+ ACPI_FUNCTION_TRACE_PTR("ut_delete_object_desc", object);
/* Object must be an union acpi_operand_object */
- if (ACPI_GET_DESCRIPTOR_TYPE (object) != ACPI_DESC_TYPE_OPERAND) {
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "%p is not an ACPI Operand object [%s]\n", object,
- acpi_ut_get_descriptor_name (object)));
+ if (ACPI_GET_DESCRIPTOR_TYPE(object) != ACPI_DESC_TYPE_OPERAND) {
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "%p is not an ACPI Operand object [%s]\n",
+ object, acpi_ut_get_descriptor_name(object)));
return_VOID;
}
- acpi_ut_release_to_cache (ACPI_MEM_LIST_OPERAND, object);
-
- return_VOID;
-}
-
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_delete_object_cache
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Purge the global state object cache. Used during subsystem
- * termination.
- *
- ******************************************************************************/
-
-void
-acpi_ut_delete_object_cache (
- void)
-{
- ACPI_FUNCTION_TRACE ("ut_delete_object_cache");
-
-
- acpi_ut_delete_generic_cache (ACPI_MEM_LIST_OPERAND);
+ (void)acpi_os_release_object(acpi_gbl_operand_cache, object);
return_VOID;
}
-#endif
-
/*******************************************************************************
*
@@ -436,16 +373,13 @@ acpi_ut_delete_object_cache (
******************************************************************************/
static acpi_status
-acpi_ut_get_simple_object_size (
- union acpi_operand_object *internal_object,
- acpi_size *obj_length)
+acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
+ acpi_size * obj_length)
{
- acpi_size length;
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE_PTR ("ut_get_simple_object_size", internal_object);
+ acpi_size length;
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE_PTR("ut_get_simple_object_size", internal_object);
/*
* Handle a null object (Could be a uninitialized package
@@ -453,18 +387,18 @@ acpi_ut_get_simple_object_size (
*/
if (!internal_object) {
*obj_length = 0;
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Start with the length of the Acpi object */
- length = sizeof (union acpi_object);
+ length = sizeof(union acpi_object);
- if (ACPI_GET_DESCRIPTOR_TYPE (internal_object) == ACPI_DESC_TYPE_NAMED) {
+ if (ACPI_GET_DESCRIPTOR_TYPE(internal_object) == ACPI_DESC_TYPE_NAMED) {
/* Object is a named object (reference), just return the length */
- *obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD (length);
- return_ACPI_STATUS (status);
+ *obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD(length);
+ return_ACPI_STATUS(status);
}
/*
@@ -473,19 +407,17 @@ acpi_ut_get_simple_object_size (
* must be accessed bytewise or there may be alignment problems on
* certain processors
*/
- switch (ACPI_GET_OBJECT_TYPE (internal_object)) {
+ switch (ACPI_GET_OBJECT_TYPE(internal_object)) {
case ACPI_TYPE_STRING:
length += (acpi_size) internal_object->string.length + 1;
break;
-
case ACPI_TYPE_BUFFER:
length += (acpi_size) internal_object->buffer.length;
break;
-
case ACPI_TYPE_INTEGER:
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_POWER:
@@ -495,7 +427,6 @@ acpi_ut_get_simple_object_size (
*/
break;
-
case ACPI_TYPE_LOCAL_REFERENCE:
switch (internal_object->reference.opcode) {
@@ -505,8 +436,10 @@ acpi_ut_get_simple_object_size (
* Get the actual length of the full pathname to this object.
* The reference will be converted to the pathname to the object
*/
- length += ACPI_ROUND_UP_TO_NATIVE_WORD (
- acpi_ns_get_pathname_length (internal_object->reference.node));
+ length +=
+ ACPI_ROUND_UP_TO_NATIVE_WORD
+ (acpi_ns_get_pathname_length
+ (internal_object->reference.node));
break;
default:
@@ -516,19 +449,21 @@ acpi_ut_get_simple_object_size (
* Notably, Locals and Args are not supported, but this may be
* required eventually.
*/
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
- "Unsupported Reference opcode=%X in object %p\n",
- internal_object->reference.opcode, internal_object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unsupported Reference opcode=%X in object %p\n",
+ internal_object->reference.opcode,
+ internal_object));
status = AE_TYPE;
break;
}
break;
-
default:
- ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Unsupported type=%X in object %p\n",
- ACPI_GET_OBJECT_TYPE (internal_object), internal_object));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unsupported type=%X in object %p\n",
+ ACPI_GET_OBJECT_TYPE(internal_object),
+ internal_object));
status = AE_TYPE;
break;
}
@@ -539,11 +474,10 @@ acpi_ut_get_simple_object_size (
* on a machine word boundary. (preventing alignment faults on some
* machines.)
*/
- *obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD (length);
- return_ACPI_STATUS (status);
+ *obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD(length);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_element_length
@@ -557,16 +491,13 @@ acpi_ut_get_simple_object_size (
******************************************************************************/
static acpi_status
-acpi_ut_get_element_length (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context)
+acpi_ut_get_element_length(u8 object_type,
+ union acpi_operand_object *source_object,
+ union acpi_generic_state *state, void *context)
{
- acpi_status status = AE_OK;
- struct acpi_pkg_info *info = (struct acpi_pkg_info *) context;
- acpi_size object_space;
-
+ acpi_status status = AE_OK;
+ struct acpi_pkg_info *info = (struct acpi_pkg_info *)context;
+ acpi_size object_space;
switch (object_type) {
case ACPI_COPY_TYPE_SIMPLE:
@@ -575,15 +506,16 @@ acpi_ut_get_element_length (
* Simple object - just get the size (Null object/entry is handled
* here also) and sum it into the running package length
*/
- status = acpi_ut_get_simple_object_size (source_object, &object_space);
- if (ACPI_FAILURE (status)) {
+ status =
+ acpi_ut_get_simple_object_size(source_object,
+ &object_space);
+ if (ACPI_FAILURE(status)) {
return (status);
}
info->length += object_space;
break;
-
case ACPI_COPY_TYPE_PACKAGE:
/* Package object - nothing much to do here, let the walk handle it */
@@ -592,7 +524,6 @@ acpi_ut_get_element_length (
state->pkg.this_target_obj = NULL;
break;
-
default:
/* No other types allowed */
@@ -603,7 +534,6 @@ acpi_ut_get_element_length (
return (status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_package_object_size
@@ -622,25 +552,22 @@ acpi_ut_get_element_length (
******************************************************************************/
static acpi_status
-acpi_ut_get_package_object_size (
- union acpi_operand_object *internal_object,
- acpi_size *obj_length)
+acpi_ut_get_package_object_size(union acpi_operand_object *internal_object,
+ acpi_size * obj_length)
{
- acpi_status status;
- struct acpi_pkg_info info;
+ acpi_status status;
+ struct acpi_pkg_info info;
+ ACPI_FUNCTION_TRACE_PTR("ut_get_package_object_size", internal_object);
- ACPI_FUNCTION_TRACE_PTR ("ut_get_package_object_size", internal_object);
-
-
- info.length = 0;
+ info.length = 0;
info.object_space = 0;
info.num_packages = 1;
- status = acpi_ut_walk_package_tree (internal_object, NULL,
- acpi_ut_get_element_length, &info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_walk_package_tree(internal_object, NULL,
+ acpi_ut_get_element_length, &info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
@@ -648,16 +575,15 @@ acpi_ut_get_package_object_size (
* just add the length of the package objects themselves.
* Round up to the next machine word.
*/
- info.length += ACPI_ROUND_UP_TO_NATIVE_WORD (sizeof (union acpi_object)) *
- (acpi_size) info.num_packages;
+ info.length += ACPI_ROUND_UP_TO_NATIVE_WORD(sizeof(union acpi_object)) *
+ (acpi_size) info.num_packages;
/* Return the total package length */
*obj_length = info.length;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_ut_get_object_size
@@ -673,25 +599,23 @@ acpi_ut_get_package_object_size (
******************************************************************************/
acpi_status
-acpi_ut_get_object_size (
- union acpi_operand_object *internal_object,
- acpi_size *obj_length)
+acpi_ut_get_object_size(union acpi_operand_object *internal_object,
+ acpi_size * obj_length)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_ENTRY ();
-
-
- if ((ACPI_GET_DESCRIPTOR_TYPE (internal_object) == ACPI_DESC_TYPE_OPERAND) &&
- (ACPI_GET_OBJECT_TYPE (internal_object) == ACPI_TYPE_PACKAGE)) {
- status = acpi_ut_get_package_object_size (internal_object, obj_length);
- }
- else {
- status = acpi_ut_get_simple_object_size (internal_object, obj_length);
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ if ((ACPI_GET_DESCRIPTOR_TYPE(internal_object) ==
+ ACPI_DESC_TYPE_OPERAND)
+ && (ACPI_GET_OBJECT_TYPE(internal_object) == ACPI_TYPE_PACKAGE)) {
+ status =
+ acpi_ut_get_package_object_size(internal_object,
+ obj_length);
+ } else {
+ status =
+ acpi_ut_get_simple_object_size(internal_object, obj_length);
}
return (status);
}
-
-
diff --git a/drivers/acpi/utilities/utstate.c b/drivers/acpi/utilities/utstate.c
new file mode 100644
index 00000000000..c1cb27583be
--- /dev/null
+++ b/drivers/acpi/utilities/utstate.c
@@ -0,0 +1,333 @@
+/*******************************************************************************
+ *
+ * Module Name: utstate - state object support procedures
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2005, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utstate")
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_pkg_state_and_push
+ *
+ * PARAMETERS: Object - Object to be added to the new state
+ * Action - Increment/Decrement
+ * state_list - List the state will be added to
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Create a new state and push it
+ *
+ ******************************************************************************/
+acpi_status
+acpi_ut_create_pkg_state_and_push(void *internal_object,
+ void *external_object,
+ u16 index,
+ union acpi_generic_state ** state_list)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_ENTRY();
+
+ state =
+ acpi_ut_create_pkg_state(internal_object, external_object, index);
+ if (!state) {
+ return (AE_NO_MEMORY);
+ }
+
+ acpi_ut_push_generic_state(state_list, state);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_push_generic_state
+ *
+ * PARAMETERS: list_head - Head of the state stack
+ * State - State object to push
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Push a state object onto a state stack
+ *
+ ******************************************************************************/
+
+void
+acpi_ut_push_generic_state(union acpi_generic_state **list_head,
+ union acpi_generic_state *state)
+{
+ ACPI_FUNCTION_TRACE("ut_push_generic_state");
+
+ /* Push the state object onto the front of the list (stack) */
+
+ state->common.next = *list_head;
+ *list_head = state;
+
+ return_VOID;
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_pop_generic_state
+ *
+ * PARAMETERS: list_head - Head of the state stack
+ *
+ * RETURN: The popped state object
+ *
+ * DESCRIPTION: Pop a state object from a state stack
+ *
+ ******************************************************************************/
+
+union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
+ **list_head)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_TRACE("ut_pop_generic_state");
+
+ /* Remove the state object at the head of the list (stack) */
+
+ state = *list_head;
+ if (state) {
+ /* Update the list head */
+
+ *list_head = state->common.next;
+ }
+
+ return_PTR(state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_generic_state
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: The new state object. NULL on failure.
+ *
+ * DESCRIPTION: Create a generic state object. Attempt to obtain one from
+ * the global state cache; If none available, create a new one.
+ *
+ ******************************************************************************/
+
+union acpi_generic_state *acpi_ut_create_generic_state(void)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_ENTRY();
+
+ state = acpi_os_acquire_object(acpi_gbl_state_cache);
+ if (state) {
+ /* Initialize */
+ memset(state, 0, sizeof(union acpi_generic_state));
+ state->common.data_type = ACPI_DESC_TYPE_STATE;
+ }
+
+ return (state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_thread_state
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: New Thread State. NULL on failure
+ *
+ * DESCRIPTION: Create a "Thread State" - a flavor of the generic state used
+ * to track per-thread info during method execution
+ *
+ ******************************************************************************/
+
+struct acpi_thread_state *acpi_ut_create_thread_state(void)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_TRACE("ut_create_thread_state");
+
+ /* Create the generic state object */
+
+ state = acpi_ut_create_generic_state();
+ if (!state) {
+ return_PTR(NULL);
+ }
+
+ /* Init fields specific to the update struct */
+
+ state->common.data_type = ACPI_DESC_TYPE_STATE_THREAD;
+ state->thread.thread_id = acpi_os_get_thread_id();
+
+ return_PTR((struct acpi_thread_state *)state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_update_state
+ *
+ * PARAMETERS: Object - Initial Object to be installed in the state
+ * Action - Update action to be performed
+ *
+ * RETURN: New state object, null on failure
+ *
+ * DESCRIPTION: Create an "Update State" - a flavor of the generic state used
+ * to update reference counts and delete complex objects such
+ * as packages.
+ *
+ ******************************************************************************/
+
+union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
+ *object, u16 action)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_TRACE_PTR("ut_create_update_state", object);
+
+ /* Create the generic state object */
+
+ state = acpi_ut_create_generic_state();
+ if (!state) {
+ return_PTR(NULL);
+ }
+
+ /* Init fields specific to the update struct */
+
+ state->common.data_type = ACPI_DESC_TYPE_STATE_UPDATE;
+ state->update.object = object;
+ state->update.value = action;
+
+ return_PTR(state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_pkg_state
+ *
+ * PARAMETERS: Object - Initial Object to be installed in the state
+ * Action - Update action to be performed
+ *
+ * RETURN: New state object, null on failure
+ *
+ * DESCRIPTION: Create a "Package State"
+ *
+ ******************************************************************************/
+
+union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
+ void *external_object,
+ u16 index)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_TRACE_PTR("ut_create_pkg_state", internal_object);
+
+ /* Create the generic state object */
+
+ state = acpi_ut_create_generic_state();
+ if (!state) {
+ return_PTR(NULL);
+ }
+
+ /* Init fields specific to the update struct */
+
+ state->common.data_type = ACPI_DESC_TYPE_STATE_PACKAGE;
+ state->pkg.source_object = (union acpi_operand_object *)internal_object;
+ state->pkg.dest_object = external_object;
+ state->pkg.index = index;
+ state->pkg.num_packages = 1;
+
+ return_PTR(state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_create_control_state
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: New state object, null on failure
+ *
+ * DESCRIPTION: Create a "Control State" - a flavor of the generic state used
+ * to support nested IF/WHILE constructs in the AML.
+ *
+ ******************************************************************************/
+
+union acpi_generic_state *acpi_ut_create_control_state(void)
+{
+ union acpi_generic_state *state;
+
+ ACPI_FUNCTION_TRACE("ut_create_control_state");
+
+ /* Create the generic state object */
+
+ state = acpi_ut_create_generic_state();
+ if (!state) {
+ return_PTR(NULL);
+ }
+
+ /* Init fields specific to the control struct */
+
+ state->common.data_type = ACPI_DESC_TYPE_STATE_CONTROL;
+ state->common.state = ACPI_CONTROL_CONDITIONAL_EXECUTING;
+
+ return_PTR(state);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_delete_generic_state
+ *
+ * PARAMETERS: State - The state object to be deleted
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Put a state object back into the global state cache. The object
+ * is not actually freed at this time.
+ *
+ ******************************************************************************/
+
+void acpi_ut_delete_generic_state(union acpi_generic_state *state)
+{
+ ACPI_FUNCTION_TRACE("ut_delete_generic_state");
+
+ (void)acpi_os_release_object(acpi_gbl_state_cache, state);
+ return_VOID;
+}
diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c
index e8803d81065..f06bd5e5e9d 100644
--- a/drivers/acpi/utilities/utxface.c
+++ b/drivers/acpi/utilities/utxface.c
@@ -46,13 +46,10 @@
#include <acpi/acpi.h>
#include <acpi/acevents.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
-#include <acpi/acdispat.h>
#include <acpi/acdebug.h>
#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utxface")
-
+ACPI_MODULE_NAME("utxface")
/*******************************************************************************
*
@@ -66,61 +63,54 @@
* called, so any early initialization belongs here.
*
******************************************************************************/
-
-acpi_status
-acpi_initialize_subsystem (
- void)
+acpi_status acpi_initialize_subsystem(void)
{
- acpi_status status;
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_initialize_subsystem");
- ACPI_FUNCTION_TRACE ("acpi_initialize_subsystem");
+ ACPI_DEBUG_EXEC(acpi_ut_init_stack_ptr_trace());
+ /* Initialize the OS-Dependent layer */
- ACPI_DEBUG_EXEC (acpi_ut_init_stack_ptr_trace ());
-
+ status = acpi_os_initialize();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("OSD failed to initialize, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
+ }
/* Initialize all globals used by the subsystem */
- acpi_ut_init_globals ();
-
- /* Initialize the OS-Dependent layer */
-
- status = acpi_os_initialize ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("OSD failed to initialize, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
- }
+ acpi_ut_init_globals();
/* Create the default mutex objects */
- status = acpi_ut_mutex_initialize ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Global mutex creation failure, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ut_mutex_initialize();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Global mutex creation failure, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/*
* Initialize the namespace manager and
* the root of the namespace tree
*/
- status = acpi_ns_root_initialize ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Namespace initialization failure, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_ns_root_initialize();
+ if (ACPI_FAILURE(status)) {
+ ACPI_REPORT_ERROR(("Namespace initialization failure, %s\n",
+ acpi_format_exception(status)));
+ return_ACPI_STATUS(status);
}
/* If configured, initialize the AML debugger */
- ACPI_DEBUGGER_EXEC (status = acpi_db_initialize ());
+ ACPI_DEBUGGER_EXEC(status = acpi_db_initialize());
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_enable_subsystem
@@ -134,41 +124,39 @@ acpi_initialize_subsystem (
*
******************************************************************************/
-acpi_status
-acpi_enable_subsystem (
- u32 flags)
+acpi_status acpi_enable_subsystem(u32 flags)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_enable_subsystem");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_enable_subsystem");
/*
* We must initialize the hardware before we can enable ACPI.
* The values from the FADT are validated here.
*/
if (!(flags & ACPI_NO_HARDWARE_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Initializing ACPI hardware\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Initializing ACPI hardware\n"));
- status = acpi_hw_initialize ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_hw_initialize();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Enable ACPI mode */
if (!(flags & ACPI_NO_ACPI_ENABLE)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[Init] Going into ACPI mode\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Going into ACPI mode\n"));
acpi_gbl_original_mode = acpi_hw_get_mode();
- status = acpi_enable ();
- if (ACPI_FAILURE (status)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "acpi_enable failed.\n"));
- return_ACPI_STATUS (status);
+ status = acpi_enable();
+ if (ACPI_FAILURE(status)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "acpi_enable failed.\n"));
+ return_ACPI_STATUS(status);
}
}
@@ -178,12 +166,12 @@ acpi_enable_subsystem (
* install_address_space_handler interface.
*/
if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Installing default address space handlers\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Installing default address space handlers\n"));
- status = acpi_ev_install_region_handlers ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ev_install_region_handlers();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -196,28 +184,28 @@ acpi_enable_subsystem (
* execution!
*/
if (!(flags & ACPI_NO_EVENT_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Initializing ACPI events\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Initializing ACPI events\n"));
- status = acpi_ev_initialize_events ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ev_initialize_events();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
/* Install the SCI handler and Global Lock handler */
if (!(flags & ACPI_NO_HANDLER_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Installing SCI/GL handlers\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Installing SCI/GL handlers\n"));
- status = acpi_ev_install_xrupt_handlers ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ev_install_xrupt_handlers();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
/*******************************************************************************
@@ -233,15 +221,11 @@ acpi_enable_subsystem (
*
******************************************************************************/
-acpi_status
-acpi_initialize_objects (
- u32 flags)
+acpi_status acpi_initialize_objects(u32 flags)
{
- acpi_status status = AE_OK;
-
-
- ACPI_FUNCTION_TRACE ("acpi_initialize_objects");
+ acpi_status status = AE_OK;
+ ACPI_FUNCTION_TRACE("acpi_initialize_objects");
/*
* Run all _REG methods
@@ -251,12 +235,12 @@ acpi_initialize_objects (
* contain executable AML (see call to acpi_ns_initialize_objects below).
*/
if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Executing _REG op_region methods\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Executing _REG op_region methods\n"));
- status = acpi_ev_initialize_op_regions ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ev_initialize_op_regions();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -266,12 +250,12 @@ acpi_initialize_objects (
* objects: operation_regions, buffer_fields, Buffers, and Packages.
*/
if (!(flags & ACPI_NO_OBJECT_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Completing Initialization of ACPI Objects\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Completing Initialization of ACPI Objects\n"));
- status = acpi_ns_initialize_objects ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_initialize_objects();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -280,12 +264,12 @@ acpi_initialize_objects (
* This runs the _STA and _INI methods.
*/
if (!(flags & ACPI_NO_DEVICE_INIT)) {
- ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
- "[Init] Initializing ACPI Devices\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Initializing ACPI Devices\n"));
- status = acpi_ns_initialize_devices ();
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ns_initialize_devices();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
}
@@ -294,13 +278,12 @@ acpi_initialize_objects (
* the table load filled them up more than they will be at runtime --
* thus wasting non-paged memory.
*/
- status = acpi_purge_cached_objects ();
+ status = acpi_purge_cached_objects();
acpi_gbl_startup_flags |= ACPI_INITIALIZED_OK;
- return_ACPI_STATUS (status);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_terminate
@@ -313,15 +296,11 @@ acpi_initialize_objects (
*
******************************************************************************/
-acpi_status
-acpi_terminate (
- void)
+acpi_status acpi_terminate(void)
{
- acpi_status status;
-
-
- ACPI_FUNCTION_TRACE ("acpi_terminate");
+ acpi_status status;
+ ACPI_FUNCTION_TRACE("acpi_terminate");
/* Terminate the AML Debugger if present */
@@ -329,28 +308,25 @@ acpi_terminate (
/* Shutdown and free all resources */
- acpi_ut_subsystem_shutdown ();
-
+ acpi_ut_subsystem_shutdown();
/* Free the mutex objects */
- acpi_ut_mutex_terminate ();
-
+ acpi_ut_mutex_terminate();
#ifdef ACPI_DEBUGGER
/* Shut down the debugger */
- acpi_db_terminate ();
+ acpi_db_terminate();
#endif
/* Now we can shutdown the OS-dependent layer */
- status = acpi_os_terminate ();
- return_ACPI_STATUS (status);
+ status = acpi_os_terminate();
+ return_ACPI_STATUS(status);
}
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -366,20 +342,16 @@ acpi_terminate (
*
******************************************************************************/
-acpi_status
-acpi_subsystem_status (
- void)
+acpi_status acpi_subsystem_status(void)
{
if (acpi_gbl_startup_flags & ACPI_INITIALIZED_OK) {
return (AE_OK);
- }
- else {
+ } else {
return (AE_ERROR);
}
}
-
/*******************************************************************************
*
* FUNCTION: acpi_get_system_info
@@ -398,64 +370,60 @@ acpi_subsystem_status (
*
******************************************************************************/
-acpi_status
-acpi_get_system_info (
- struct acpi_buffer *out_buffer)
+acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
{
- struct acpi_system_info *info_ptr;
- acpi_status status;
- u32 i;
-
-
- ACPI_FUNCTION_TRACE ("acpi_get_system_info");
+ struct acpi_system_info *info_ptr;
+ acpi_status status;
+ u32 i;
+ ACPI_FUNCTION_TRACE("acpi_get_system_info");
/* Parameter validation */
- status = acpi_ut_validate_buffer (out_buffer);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_ut_validate_buffer(out_buffer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Validate/Allocate/Clear caller buffer */
- status = acpi_ut_initialize_buffer (out_buffer, sizeof (struct acpi_system_info));
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status =
+ acpi_ut_initialize_buffer(out_buffer,
+ sizeof(struct acpi_system_info));
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/*
* Populate the return buffer
*/
- info_ptr = (struct acpi_system_info *) out_buffer->pointer;
+ info_ptr = (struct acpi_system_info *)out_buffer->pointer;
- info_ptr->acpi_ca_version = ACPI_CA_VERSION;
+ info_ptr->acpi_ca_version = ACPI_CA_VERSION;
/* System flags (ACPI capabilities) */
- info_ptr->flags = ACPI_SYS_MODE_ACPI;
+ info_ptr->flags = ACPI_SYS_MODE_ACPI;
/* Timer resolution - 24 or 32 bits */
if (!acpi_gbl_FADT) {
info_ptr->timer_resolution = 0;
- }
- else if (acpi_gbl_FADT->tmr_val_ext == 0) {
+ } else if (acpi_gbl_FADT->tmr_val_ext == 0) {
info_ptr->timer_resolution = 24;
- }
- else {
+ } else {
info_ptr->timer_resolution = 32;
}
/* Clear the reserved fields */
- info_ptr->reserved1 = 0;
- info_ptr->reserved2 = 0;
+ info_ptr->reserved1 = 0;
+ info_ptr->reserved2 = 0;
/* Current debug levels */
- info_ptr->debug_layer = acpi_dbg_layer;
- info_ptr->debug_level = acpi_dbg_level;
+ info_ptr->debug_layer = acpi_dbg_layer;
+ info_ptr->debug_level = acpi_dbg_level;
/* Current status of the ACPI tables, per table type */
@@ -464,10 +432,10 @@ acpi_get_system_info (
info_ptr->table_info[i].count = acpi_gbl_table_lists[i].count;
}
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_get_system_info);
+EXPORT_SYMBOL(acpi_get_system_info);
/*****************************************************************************
*
@@ -485,9 +453,7 @@ EXPORT_SYMBOL(acpi_get_system_info);
****************************************************************************/
acpi_status
-acpi_install_initialization_handler (
- acpi_init_handler handler,
- u32 function)
+acpi_install_initialization_handler(acpi_init_handler handler, u32 function)
{
if (!handler) {
@@ -502,7 +468,7 @@ acpi_install_initialization_handler (
return AE_OK;
}
-#endif /* ACPI_FUTURE_USAGE */
+#endif /* ACPI_FUTURE_USAGE */
/*****************************************************************************
*
@@ -516,19 +482,13 @@ acpi_install_initialization_handler (
*
****************************************************************************/
-acpi_status
-acpi_purge_cached_objects (
- void)
+acpi_status acpi_purge_cached_objects(void)
{
- ACPI_FUNCTION_TRACE ("acpi_purge_cached_objects");
-
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
- acpi_ut_delete_generic_state_cache ();
- acpi_ut_delete_object_cache ();
- acpi_ds_delete_walk_state_cache ();
- acpi_ps_delete_parse_cache ();
-#endif
+ ACPI_FUNCTION_TRACE("acpi_purge_cached_objects");
- return_ACPI_STATUS (AE_OK);
+ (void)acpi_os_purge_cache(acpi_gbl_state_cache);
+ (void)acpi_os_purge_cache(acpi_gbl_operand_cache);
+ (void)acpi_os_purge_cache(acpi_gbl_ps_node_cache);
+ (void)acpi_os_purge_cache(acpi_gbl_ps_node_ext_cache);
+ return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 1ce2047c380..6458c47f7ac 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -30,15 +30,12 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-
#define _COMPONENT ACPI_BUS_COMPONENT
-ACPI_MODULE_NAME ("acpi_utils")
-
+ACPI_MODULE_NAME("acpi_utils")
/* --------------------------------------------------------------------------
Object Evaluation Helpers
-------------------------------------------------------------------------- */
-
#ifdef ACPI_DEBUG_OUTPUT
#define acpi_util_eval_error(h,p,s) {\
char prefix[80] = {'\0'};\
@@ -49,26 +46,24 @@ ACPI_MODULE_NAME ("acpi_utils")
#else
#define acpi_util_eval_error(h,p,s)
#endif
-
-
acpi_status
-acpi_extract_package (
- union acpi_object *package,
- struct acpi_buffer *format,
- struct acpi_buffer *buffer)
+acpi_extract_package(union acpi_object *package,
+ struct acpi_buffer *format, struct acpi_buffer *buffer)
{
- u32 size_required = 0;
- u32 tail_offset = 0;
- char *format_string = NULL;
- u32 format_count = 0;
- u32 i = 0;
- u8 *head = NULL;
- u8 *tail = NULL;
+ u32 size_required = 0;
+ u32 tail_offset = 0;
+ char *format_string = NULL;
+ u32 format_count = 0;
+ u32 i = 0;
+ u8 *head = NULL;
+ u8 *tail = NULL;
ACPI_FUNCTION_TRACE("acpi_extract_package");
- if (!package || (package->type != ACPI_TYPE_PACKAGE) || (package->package.count < 1)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid 'package' argument\n"));
+ if (!package || (package->type != ACPI_TYPE_PACKAGE)
+ || (package->package.count < 1)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid 'package' argument\n"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
@@ -82,18 +77,20 @@ acpi_extract_package (
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- format_count = (format->length/sizeof(char)) - 1;
+ format_count = (format->length / sizeof(char)) - 1;
if (format_count > package->package.count) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Format specifies more objects [%d] than exist in package [%d].", format_count, package->package.count));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Format specifies more objects [%d] than exist in package [%d].",
+ format_count, package->package.count));
return_ACPI_STATUS(AE_BAD_DATA);
}
- format_string = (char*)format->pointer;
+ format_string = (char *)format->pointer;
/*
* Calculate size_required.
*/
- for (i=0; i<format_count; i++) {
+ for (i = 0; i < format_count; i++) {
union acpi_object *element = &(package->package.elements[i]);
@@ -110,11 +107,15 @@ acpi_extract_package (
tail_offset += sizeof(acpi_integer);
break;
case 'S':
- size_required += sizeof(char*) + sizeof(acpi_integer) + sizeof(char);
- tail_offset += sizeof(char*);
+ size_required +=
+ sizeof(char *) + sizeof(acpi_integer) +
+ sizeof(char);
+ tail_offset += sizeof(char *);
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid package element [%d]: got number, expecing [%c].\n", i, format_string[i]));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid package element [%d]: got number, expecing [%c].\n",
+ i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@@ -124,15 +125,22 @@ acpi_extract_package (
case ACPI_TYPE_BUFFER:
switch (format_string[i]) {
case 'S':
- size_required += sizeof(char*) + (element->string.length * sizeof(char)) + sizeof(char);
- tail_offset += sizeof(char*);
+ size_required +=
+ sizeof(char *) +
+ (element->string.length * sizeof(char)) +
+ sizeof(char);
+ tail_offset += sizeof(char *);
break;
case 'B':
- size_required += sizeof(u8*) + (element->buffer.length * sizeof(u8));
- tail_offset += sizeof(u8*);
+ size_required +=
+ sizeof(u8 *) +
+ (element->buffer.length * sizeof(u8));
+ tail_offset += sizeof(u8 *);
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid package element [%d] got string/buffer, expecing [%c].\n", i, format_string[i]));
+ ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+ "Invalid package element [%d] got string/buffer, expecing [%c].\n",
+ i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@@ -140,7 +148,9 @@ acpi_extract_package (
case ACPI_TYPE_PACKAGE:
default:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found unsupported element at index=%d\n", i));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Found unsupported element at index=%d\n",
+ i));
/* TBD: handle nested packages... */
return_ACPI_STATUS(AE_SUPPORT);
break;
@@ -153,8 +163,7 @@ acpi_extract_package (
if (buffer->length < size_required) {
buffer->length = size_required;
return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
- }
- else if (buffer->length != size_required || !buffer->pointer) {
+ } else if (buffer->length != size_required || !buffer->pointer) {
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
@@ -164,7 +173,7 @@ acpi_extract_package (
/*
* Extract package data.
*/
- for (i=0; i<format_count; i++) {
+ for (i = 0; i < format_count; i++) {
u8 **pointer = NULL;
union acpi_object *element = &(package->package.elements[i]);
@@ -178,14 +187,16 @@ acpi_extract_package (
case ACPI_TYPE_INTEGER:
switch (format_string[i]) {
case 'N':
- *((acpi_integer*)head) = element->integer.value;
+ *((acpi_integer *) head) =
+ element->integer.value;
head += sizeof(acpi_integer);
break;
case 'S':
- pointer = (u8**)head;
+ pointer = (u8 **) head;
*pointer = tail;
- *((acpi_integer*)tail) = element->integer.value;
- head += sizeof(acpi_integer*);
+ *((acpi_integer *) tail) =
+ element->integer.value;
+ head += sizeof(acpi_integer *);
tail += sizeof(acpi_integer);
/* NULL terminate string */
*tail = (char)0;
@@ -201,20 +212,22 @@ acpi_extract_package (
case ACPI_TYPE_BUFFER:
switch (format_string[i]) {
case 'S':
- pointer = (u8**)head;
+ pointer = (u8 **) head;
*pointer = tail;
- memcpy(tail, element->string.pointer, element->string.length);
- head += sizeof(char*);
+ memcpy(tail, element->string.pointer,
+ element->string.length);
+ head += sizeof(char *);
tail += element->string.length * sizeof(char);
/* NULL terminate string */
*tail = (char)0;
tail += sizeof(char);
break;
case 'B':
- pointer = (u8**)head;
+ pointer = (u8 **) head;
*pointer = tail;
- memcpy(tail, element->buffer.pointer, element->buffer.length);
- head += sizeof(u8*);
+ memcpy(tail, element->buffer.pointer,
+ element->buffer.length);
+ head += sizeof(u8 *);
tail += element->buffer.length * sizeof(u8);
break;
default:
@@ -233,19 +246,17 @@ acpi_extract_package (
return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_extract_package);
+EXPORT_SYMBOL(acpi_extract_package);
acpi_status
-acpi_evaluate_integer (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *arguments,
- unsigned long *data)
+acpi_evaluate_integer(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *arguments, unsigned long *data)
{
- acpi_status status = AE_OK;
- union acpi_object *element;
- struct acpi_buffer buffer = {0,NULL};
+ acpi_status status = AE_OK;
+ union acpi_object *element;
+ struct acpi_buffer buffer = { 0, NULL };
ACPI_FUNCTION_TRACE("acpi_evaluate_integer");
@@ -253,7 +264,7 @@ acpi_evaluate_integer (
return_ACPI_STATUS(AE_BAD_PARAMETER);
element = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
- if(!element)
+ if (!element)
return_ACPI_STATUS(AE_NO_MEMORY);
memset(element, 0, sizeof(union acpi_object));
@@ -277,20 +288,18 @@ acpi_evaluate_integer (
return_ACPI_STATUS(AE_OK);
}
-EXPORT_SYMBOL(acpi_evaluate_integer);
+EXPORT_SYMBOL(acpi_evaluate_integer);
#if 0
acpi_status
-acpi_evaluate_string (
- acpi_handle handle,
- acpi_string pathname,
- acpi_object_list *arguments,
- acpi_string *data)
+acpi_evaluate_string(acpi_handle handle,
+ acpi_string pathname,
+ acpi_object_list * arguments, acpi_string * data)
{
- acpi_status status = AE_OK;
- acpi_object *element = NULL;
- acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ acpi_status status = AE_OK;
+ acpi_object *element = NULL;
+ acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
ACPI_FUNCTION_TRACE("acpi_evaluate_string");
@@ -305,9 +314,9 @@ acpi_evaluate_string (
element = (acpi_object *) buffer.pointer;
- if ((element->type != ACPI_TYPE_STRING)
- || (element->type != ACPI_TYPE_BUFFER)
- || !element->string.length) {
+ if ((element->type != ACPI_TYPE_STRING)
+ || (element->type != ACPI_TYPE_BUFFER)
+ || !element->string.length) {
acpi_util_eval_error(handle, pathname, AE_BAD_DATA);
return_ACPI_STATUS(AE_BAD_DATA);
}
@@ -329,19 +338,17 @@ acpi_evaluate_string (
}
#endif
-
acpi_status
-acpi_evaluate_reference (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *arguments,
- struct acpi_handle_list *list)
+acpi_evaluate_reference(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *arguments,
+ struct acpi_handle_list *list)
{
- acpi_status status = AE_OK;
- union acpi_object *package = NULL;
- union acpi_object *element = NULL;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- u32 i = 0;
+ acpi_status status = AE_OK;
+ union acpi_object *package = NULL;
+ union acpi_object *element = NULL;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ u32 i = 0;
ACPI_FUNCTION_TRACE("acpi_evaluate_reference");
@@ -355,28 +362,28 @@ acpi_evaluate_reference (
if (ACPI_FAILURE(status))
goto end;
- package = (union acpi_object *) buffer.pointer;
+ package = (union acpi_object *)buffer.pointer;
if ((buffer.length == 0) || !package) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No return object (len %X ptr %p)\n",
- (unsigned)buffer.length, package));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "No return object (len %X ptr %p)\n",
+ (unsigned)buffer.length, package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (package->type != ACPI_TYPE_PACKAGE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Expecting a [Package], found type %X\n",
- package->type));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Expecting a [Package], found type %X\n",
+ package->type));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (!package->package.count) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "[Package] has zero elements (%p)\n",
- package));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "[Package] has zero elements (%p)\n",
+ package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
@@ -395,9 +402,9 @@ acpi_evaluate_reference (
if (element->type != ACPI_TYPE_ANY) {
status = AE_BAD_DATA;
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Expecting a [Reference] package element, found type %X\n",
- element->type));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Expecting a [Reference] package element, found type %X\n",
+ element->type));
acpi_util_eval_error(handle, pathname, status);
break;
}
@@ -406,10 +413,10 @@ acpi_evaluate_reference (
list->handles[i] = element->reference.handle;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found reference [%p]\n",
- list->handles[i]));
+ list->handles[i]));
}
-end:
+ end:
if (ACPI_FAILURE(status)) {
list->count = 0;
//kfree(list->handles);
@@ -419,5 +426,5 @@ end:
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_evaluate_reference);
+EXPORT_SYMBOL(acpi_evaluate_reference);
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 2cf264fd52e..e383d6109ae 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -53,21 +53,20 @@
#define ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS 0x85
#define ACPI_VIDEO_NOTIFY_DISPLAY_OFF 0x86
-
#define ACPI_VIDEO_HEAD_INVALID (~0u - 1)
#define ACPI_VIDEO_HEAD_END (~0u)
-
#define _COMPONENT ACPI_VIDEO_COMPONENT
-ACPI_MODULE_NAME ("acpi_video")
+ACPI_MODULE_NAME("acpi_video")
-MODULE_AUTHOR("Bruno Ducrot");
+ MODULE_AUTHOR("Bruno Ducrot");
MODULE_DESCRIPTION(ACPI_VIDEO_DRIVER_NAME);
MODULE_LICENSE("GPL");
-static int acpi_video_bus_add (struct acpi_device *device);
-static int acpi_video_bus_remove (struct acpi_device *device, int type);
-static int acpi_video_bus_match (struct acpi_device *device, struct acpi_driver *driver);
+static int acpi_video_bus_add(struct acpi_device *device);
+static int acpi_video_bus_remove(struct acpi_device *device, int type);
+static int acpi_video_bus_match(struct acpi_device *device,
+ struct acpi_driver *driver);
static struct acpi_driver acpi_video_bus = {
.name = ACPI_VIDEO_DRIVER_NAME,
@@ -76,187 +75,192 @@ static struct acpi_driver acpi_video_bus = {
.add = acpi_video_bus_add,
.remove = acpi_video_bus_remove,
.match = acpi_video_bus_match,
- },
+ },
};
struct acpi_video_bus_flags {
- u8 multihead:1; /* can switch video heads */
- u8 rom:1; /* can retrieve a video rom */
- u8 post:1; /* can configure the head to */
- u8 reserved:5;
+ u8 multihead:1; /* can switch video heads */
+ u8 rom:1; /* can retrieve a video rom */
+ u8 post:1; /* can configure the head to */
+ u8 reserved:5;
};
struct acpi_video_bus_cap {
- u8 _DOS:1; /*Enable/Disable output switching*/
- u8 _DOD:1; /*Enumerate all devices attached to display adapter*/
- u8 _ROM:1; /*Get ROM Data*/
- u8 _GPD:1; /*Get POST Device*/
- u8 _SPD:1; /*Set POST Device*/
- u8 _VPO:1; /*Video POST Options*/
- u8 reserved:2;
+ u8 _DOS:1; /*Enable/Disable output switching */
+ u8 _DOD:1; /*Enumerate all devices attached to display adapter */
+ u8 _ROM:1; /*Get ROM Data */
+ u8 _GPD:1; /*Get POST Device */
+ u8 _SPD:1; /*Set POST Device */
+ u8 _VPO:1; /*Video POST Options */
+ u8 reserved:2;
};
-struct acpi_video_device_attrib{
- u32 display_index:4; /* A zero-based instance of the Display*/
- u32 display_port_attachment:4; /*This field differenates displays type*/
- u32 display_type:4; /*Describe the specific type in use*/
- u32 vendor_specific:4; /*Chipset Vendor Specifi*/
- u32 bios_can_detect:1; /*BIOS can detect the device*/
- u32 depend_on_vga:1; /*Non-VGA output device whose power is related to
- the VGA device.*/
- u32 pipe_id:3; /*For VGA multiple-head devices.*/
- u32 reserved:10; /*Must be 0*/
- u32 device_id_scheme:1; /*Device ID Scheme*/
+struct acpi_video_device_attrib {
+ u32 display_index:4; /* A zero-based instance of the Display */
+ u32 display_port_attachment:4; /*This field differenates displays type */
+ u32 display_type:4; /*Describe the specific type in use */
+ u32 vendor_specific:4; /*Chipset Vendor Specifi */
+ u32 bios_can_detect:1; /*BIOS can detect the device */
+ u32 depend_on_vga:1; /*Non-VGA output device whose power is related to
+ the VGA device. */
+ u32 pipe_id:3; /*For VGA multiple-head devices. */
+ u32 reserved:10; /*Must be 0 */
+ u32 device_id_scheme:1; /*Device ID Scheme */
};
struct acpi_video_enumerated_device {
union {
u32 int_val;
- struct acpi_video_device_attrib attrib;
+ struct acpi_video_device_attrib attrib;
} value;
struct acpi_video_device *bind_info;
};
struct acpi_video_bus {
- acpi_handle handle;
- u8 dos_setting;
+ acpi_handle handle;
+ u8 dos_setting;
struct acpi_video_enumerated_device *attached_array;
- u8 attached_count;
- struct acpi_video_bus_cap cap;
+ u8 attached_count;
+ struct acpi_video_bus_cap cap;
struct acpi_video_bus_flags flags;
- struct semaphore sem;
- struct list_head video_device_list;
- struct proc_dir_entry *dir;
+ struct semaphore sem;
+ struct list_head video_device_list;
+ struct proc_dir_entry *dir;
};
struct acpi_video_device_flags {
- u8 crt:1;
- u8 lcd:1;
- u8 tvout:1;
- u8 bios:1;
- u8 unknown:1;
- u8 reserved:3;
+ u8 crt:1;
+ u8 lcd:1;
+ u8 tvout:1;
+ u8 bios:1;
+ u8 unknown:1;
+ u8 reserved:3;
};
struct acpi_video_device_cap {
- u8 _ADR:1; /*Return the unique ID */
- u8 _BCL:1; /*Query list of brightness control levels supported*/
- u8 _BCM:1; /*Set the brightness level*/
- u8 _DDC:1; /*Return the EDID for this device*/
- u8 _DCS:1; /*Return status of output device*/
- u8 _DGS:1; /*Query graphics state*/
- u8 _DSS:1; /*Device state set*/
- u8 _reserved:1;
+ u8 _ADR:1; /*Return the unique ID */
+ u8 _BCL:1; /*Query list of brightness control levels supported */
+ u8 _BCM:1; /*Set the brightness level */
+ u8 _DDC:1; /*Return the EDID for this device */
+ u8 _DCS:1; /*Return status of output device */
+ u8 _DGS:1; /*Query graphics state */
+ u8 _DSS:1; /*Device state set */
+ u8 _reserved:1;
};
struct acpi_video_device_brightness {
- int curr;
- int count;
- int *levels;
+ int curr;
+ int count;
+ int *levels;
};
struct acpi_video_device {
- acpi_handle handle;
- unsigned long device_id;
- struct acpi_video_device_flags flags;
- struct acpi_video_device_cap cap;
- struct list_head entry;
- struct acpi_video_bus *video;
- struct acpi_device *dev;
+ acpi_handle handle;
+ unsigned long device_id;
+ struct acpi_video_device_flags flags;
+ struct acpi_video_device_cap cap;
+ struct list_head entry;
+ struct acpi_video_bus *video;
+ struct acpi_device *dev;
struct acpi_video_device_brightness *brightness;
};
-
/* bus */
static int acpi_video_bus_info_open_fs(struct inode *inode, struct file *file);
static struct file_operations acpi_video_bus_info_fops = {
- .open = acpi_video_bus_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_bus_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static int acpi_video_bus_ROM_open_fs(struct inode *inode, struct file *file);
static struct file_operations acpi_video_bus_ROM_fops = {
- .open = acpi_video_bus_ROM_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_bus_ROM_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static int acpi_video_bus_POST_info_open_fs(struct inode *inode, struct file *file);
+static int acpi_video_bus_POST_info_open_fs(struct inode *inode,
+ struct file *file);
static struct file_operations acpi_video_bus_POST_info_fops = {
- .open = acpi_video_bus_POST_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_bus_POST_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
static int acpi_video_bus_POST_open_fs(struct inode *inode, struct file *file);
static struct file_operations acpi_video_bus_POST_fops = {
- .open = acpi_video_bus_POST_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_bus_POST_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-
static int acpi_video_bus_DOS_open_fs(struct inode *inode, struct file *file);
static struct file_operations acpi_video_bus_DOS_fops = {
- .open = acpi_video_bus_DOS_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_bus_DOS_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
/* device */
-static int acpi_video_device_info_open_fs(struct inode *inode, struct file *file);
+static int acpi_video_device_info_open_fs(struct inode *inode,
+ struct file *file);
static struct file_operations acpi_video_device_info_fops = {
- .open = acpi_video_device_info_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_device_info_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static int acpi_video_device_state_open_fs(struct inode *inode, struct file *file);
+static int acpi_video_device_state_open_fs(struct inode *inode,
+ struct file *file);
static struct file_operations acpi_video_device_state_fops = {
- .open = acpi_video_device_state_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_device_state_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static int acpi_video_device_brightness_open_fs(struct inode *inode, struct file *file);
+static int acpi_video_device_brightness_open_fs(struct inode *inode,
+ struct file *file);
static struct file_operations acpi_video_device_brightness_fops = {
- .open = acpi_video_device_brightness_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_device_brightness_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static int acpi_video_device_EDID_open_fs(struct inode *inode, struct file *file);
+static int acpi_video_device_EDID_open_fs(struct inode *inode,
+ struct file *file);
static struct file_operations acpi_video_device_EDID_fops = {
- .open = acpi_video_device_EDID_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
+ .open = acpi_video_device_EDID_open_fs,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
};
-static char device_decode[][30] = {
+static char device_decode[][30] = {
"motherboard VGA device",
"PCI VGA device",
"AGP VGA device",
"UNKNOWN",
};
-static void acpi_video_device_notify ( acpi_handle handle, u32 event, void *data);
-static void acpi_video_device_rebind( struct acpi_video_bus *video);
-static void acpi_video_device_bind( struct acpi_video_bus *video, struct acpi_video_device *device);
+static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data);
+static void acpi_video_device_rebind(struct acpi_video_bus *video);
+static void acpi_video_device_bind(struct acpi_video_bus *video,
+ struct acpi_video_device *device);
static int acpi_video_device_enumerate(struct acpi_video_bus *video);
-static int acpi_video_switch_output( struct acpi_video_bus *video, int event);
-static int acpi_video_get_next_level( struct acpi_video_device *device, u32 level_current,u32 event);
-static void acpi_video_switch_brightness ( struct acpi_video_device *device, int event);
-
+static int acpi_video_switch_output(struct acpi_video_bus *video, int event);
+static int acpi_video_get_next_level(struct acpi_video_device *device,
+ u32 level_current, u32 event);
+static void acpi_video_switch_brightness(struct acpi_video_device *device,
+ int event);
/* --------------------------------------------------------------------------
Video Management
@@ -265,11 +269,9 @@ static void acpi_video_switch_brightness ( struct acpi_video_device *device, int
/* device */
static int
-acpi_video_device_query (
- struct acpi_video_device *device,
- unsigned long *state)
+acpi_video_device_query(struct acpi_video_device *device, unsigned long *state)
{
- int status;
+ int status;
ACPI_FUNCTION_TRACE("acpi_video_device_query");
status = acpi_evaluate_integer(device->handle, "_DGS", NULL, state);
@@ -277,11 +279,10 @@ acpi_video_device_query (
}
static int
-acpi_video_device_get_state (
- struct acpi_video_device *device,
- unsigned long *state)
+acpi_video_device_get_state(struct acpi_video_device *device,
+ unsigned long *state)
{
- int status;
+ int status;
ACPI_FUNCTION_TRACE("acpi_video_device_get_state");
@@ -291,31 +292,28 @@ acpi_video_device_get_state (
}
static int
-acpi_video_device_set_state (
- struct acpi_video_device *device,
- int state)
+acpi_video_device_set_state(struct acpi_video_device *device, int state)
{
- int status;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list args = {1, &arg0};
+ int status;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list args = { 1, &arg0 };
+ unsigned long ret;
ACPI_FUNCTION_TRACE("acpi_video_device_set_state");
arg0.integer.value = state;
- status = acpi_evaluate_integer(device->handle, "_DSS", &args, NULL);
+ status = acpi_evaluate_integer(device->handle, "_DSS", &args, &ret);
return_VALUE(status);
}
static int
-acpi_video_device_lcd_query_levels (
- struct acpi_video_device *device,
- union acpi_object **levels)
+acpi_video_device_lcd_query_levels(struct acpi_video_device *device,
+ union acpi_object **levels)
{
- int status;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *obj;
-
+ int status;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *obj;
ACPI_FUNCTION_TRACE("acpi_video_device_lcd_query_levels");
@@ -324,7 +322,7 @@ acpi_video_device_lcd_query_levels (
status = acpi_evaluate_object(device->handle, "_BCL", NULL, &buffer);
if (!ACPI_SUCCESS(status))
return_VALUE(status);
- obj = (union acpi_object *) buffer.pointer;
+ obj = (union acpi_object *)buffer.pointer;
if (!obj && (obj->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _BCL data\n"));
status = -EFAULT;
@@ -335,7 +333,7 @@ acpi_video_device_lcd_query_levels (
return_VALUE(0);
-err:
+ err:
if (buffer.pointer)
kfree(buffer.pointer);
@@ -343,13 +341,11 @@ err:
}
static int
-acpi_video_device_lcd_set_level (
- struct acpi_video_device *device,
- int level)
+acpi_video_device_lcd_set_level(struct acpi_video_device *device, int level)
{
- int status;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list args = {1, &arg0};
+ int status;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list args = { 1, &arg0 };
ACPI_FUNCTION_TRACE("acpi_video_device_lcd_set_level");
@@ -361,11 +357,10 @@ acpi_video_device_lcd_set_level (
}
static int
-acpi_video_device_lcd_get_level_current (
- struct acpi_video_device *device,
- unsigned long *level)
+acpi_video_device_lcd_get_level_current(struct acpi_video_device *device,
+ unsigned long *level)
{
- int status;
+ int status;
ACPI_FUNCTION_TRACE("acpi_video_device_lcd_get_level_current");
status = acpi_evaluate_integer(device->handle, "_BQC", NULL, level);
@@ -374,16 +369,14 @@ acpi_video_device_lcd_get_level_current (
}
static int
-acpi_video_device_EDID (
- struct acpi_video_device *device,
- union acpi_object **edid,
- ssize_t length)
+acpi_video_device_EDID(struct acpi_video_device *device,
+ union acpi_object **edid, ssize_t length)
{
- int status;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *obj;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list args = {1, &arg0};
+ int status;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *obj;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list args = { 1, &arg0 };
ACPI_FUNCTION_TRACE("acpi_video_device_get_EDID");
@@ -402,7 +395,7 @@ acpi_video_device_EDID (
if (ACPI_FAILURE(status))
return_VALUE(-ENODEV);
- obj = (union acpi_object *) buffer.pointer;
+ obj = (union acpi_object *)buffer.pointer;
if (obj && obj->type == ACPI_TYPE_BUFFER)
*edid = obj;
@@ -415,18 +408,15 @@ acpi_video_device_EDID (
return_VALUE(status);
}
-
/* bus */
static int
-acpi_video_bus_set_POST (
- struct acpi_video_bus *video,
- unsigned long option)
+acpi_video_bus_set_POST(struct acpi_video_bus *video, unsigned long option)
{
- int status;
- unsigned long tmp;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list args = {1, &arg0};
+ int status;
+ unsigned long tmp;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list args = { 1, &arg0 };
ACPI_FUNCTION_TRACE("acpi_video_bus_set_POST");
@@ -434,15 +424,13 @@ acpi_video_bus_set_POST (
status = acpi_evaluate_integer(video->handle, "_SPD", &args, &tmp);
if (ACPI_SUCCESS(status))
- status = tmp ? (-EINVAL):(AE_OK);
+ status = tmp ? (-EINVAL) : (AE_OK);
return_VALUE(status);
}
static int
-acpi_video_bus_get_POST (
- struct acpi_video_bus *video,
- unsigned long *id)
+acpi_video_bus_get_POST(struct acpi_video_bus *video, unsigned long *id)
{
int status;
@@ -454,11 +442,10 @@ acpi_video_bus_get_POST (
}
static int
-acpi_video_bus_POST_options (
- struct acpi_video_bus *video,
- unsigned long *options)
+acpi_video_bus_POST_options(struct acpi_video_bus *video,
+ unsigned long *options)
{
- int status;
+ int status;
ACPI_FUNCTION_TRACE("acpi_video_bus_POST_options");
status = acpi_evaluate_integer(video->handle, "_VPO", NULL, options);
@@ -489,18 +476,15 @@ acpi_video_bus_POST_options (
*/
static int
-acpi_video_bus_DOS(
- struct acpi_video_bus *video,
- int bios_flag,
- int lcd_flag)
+acpi_video_bus_DOS(struct acpi_video_bus *video, int bios_flag, int lcd_flag)
{
- acpi_integer status = 0;
- union acpi_object arg0 = {ACPI_TYPE_INTEGER};
- struct acpi_object_list args = {1, &arg0};
+ acpi_integer status = 0;
+ union acpi_object arg0 = { ACPI_TYPE_INTEGER };
+ struct acpi_object_list args = { 1, &arg0 };
ACPI_FUNCTION_TRACE("acpi_video_bus_DOS");
- if (bios_flag < 0 || bios_flag >3 || lcd_flag < 0 || lcd_flag > 1){
+ if (bios_flag < 0 || bios_flag > 3 || lcd_flag < 0 || lcd_flag > 1) {
status = -1;
goto Failed;
}
@@ -508,7 +492,7 @@ acpi_video_bus_DOS(
video->dos_setting = arg0.integer.value;
acpi_evaluate_object(video->handle, "_DOS", &args, NULL);
-Failed:
+ Failed:
return_VALUE(status);
}
@@ -523,10 +507,9 @@ Failed:
* device.
*/
-static void
-acpi_video_device_find_cap (struct acpi_video_device *device)
+static void acpi_video_device_find_cap(struct acpi_video_device *device)
{
- acpi_integer status;
+ acpi_integer status;
acpi_handle h_dummy1;
int i;
union acpi_object *obj = NULL;
@@ -534,27 +517,27 @@ acpi_video_device_find_cap (struct acpi_video_device *device)
ACPI_FUNCTION_TRACE("acpi_video_device_find_cap");
- memset( &device->cap, 0, 4);
+ memset(&device->cap, 0, 4);
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_ADR", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ADR", &h_dummy1))) {
device->cap._ADR = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_BCL", &h_dummy1))) {
- device->cap._BCL= 1;
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_BCL", &h_dummy1))) {
+ device->cap._BCL = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_BCM", &h_dummy1))) {
- device->cap._BCM= 1;
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_BCM", &h_dummy1))) {
+ device->cap._BCM = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_DDC", &h_dummy1))) {
- device->cap._DDC= 1;
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DDC", &h_dummy1))) {
+ device->cap._DDC = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_DCS", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DCS", &h_dummy1))) {
device->cap._DCS = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_DGS", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DGS", &h_dummy1))) {
device->cap._DGS = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(device->handle, "_DSS", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DSS", &h_dummy1))) {
device->cap._DSS = 1;
}
@@ -563,34 +546,38 @@ acpi_video_device_find_cap (struct acpi_video_device *device)
if (obj && obj->type == ACPI_TYPE_PACKAGE && obj->package.count >= 2) {
int count = 0;
union acpi_object *o;
-
+
br = kmalloc(sizeof(*br), GFP_KERNEL);
if (!br) {
printk(KERN_ERR "can't allocate memory\n");
} else {
memset(br, 0, sizeof(*br));
br->levels = kmalloc(obj->package.count *
- sizeof *(br->levels), GFP_KERNEL);
+ sizeof *(br->levels), GFP_KERNEL);
if (!br->levels)
goto out;
for (i = 0; i < obj->package.count; i++) {
- o = (union acpi_object *) &obj->package.elements[i];
+ o = (union acpi_object *)&obj->package.
+ elements[i];
if (o->type != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid data\n"));
continue;
}
br->levels[count] = (u32) o->integer.value;
count++;
}
-out:
+ out:
if (count < 2) {
kfree(br->levels);
kfree(br);
} else {
br->count = count;
device->brightness = br;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "found %d brightness levels\n", count));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "found %d brightness levels\n",
+ count));
}
}
}
@@ -610,28 +597,27 @@ out:
* Find out all required AML method defined under the video bus device.
*/
-static void
-acpi_video_bus_find_cap (struct acpi_video_bus *video)
+static void acpi_video_bus_find_cap(struct acpi_video_bus *video)
{
- acpi_handle h_dummy1;
+ acpi_handle h_dummy1;
- memset(&video->cap ,0, 4);
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_DOS", &h_dummy1))) {
+ memset(&video->cap, 0, 4);
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_DOS", &h_dummy1))) {
video->cap._DOS = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_DOD", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_DOD", &h_dummy1))) {
video->cap._DOD = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_ROM", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_ROM", &h_dummy1))) {
video->cap._ROM = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_GPD", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_GPD", &h_dummy1))) {
video->cap._GPD = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_SPD", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_SPD", &h_dummy1))) {
video->cap._SPD = 1;
}
- if( ACPI_SUCCESS(acpi_get_handle(video->handle, "_VPO", &h_dummy1))) {
+ if (ACPI_SUCCESS(acpi_get_handle(video->handle, "_VPO", &h_dummy1))) {
video->cap._VPO = 1;
}
}
@@ -641,12 +627,9 @@ acpi_video_bus_find_cap (struct acpi_video_bus *video)
* support the desired features
*/
-static int
-acpi_video_bus_check (
- struct acpi_video_bus *video)
+static int acpi_video_bus_check(struct acpi_video_bus *video)
{
- acpi_status status = -ENOENT;
-
+ acpi_status status = -ENOENT;
ACPI_FUNCTION_TRACE("acpi_video_bus_check");
@@ -658,19 +641,19 @@ acpi_video_bus_check (
*/
/* Does this device able to support video switching ? */
- if(video->cap._DOS){
+ if (video->cap._DOS) {
video->flags.multihead = 1;
status = 0;
}
/* Does this device able to retrieve a retrieve a video ROM ? */
- if(video->cap._ROM){
+ if (video->cap._ROM) {
video->flags.rom = 1;
status = 0;
}
/* Does this device able to configure which video device to POST ? */
- if(video->cap._GPD && video->cap._SPD && video->cap._VPO){
+ if (video->cap._GPD && video->cap._SPD && video->cap._VPO) {
video->flags.post = 1;
status = 0;
}
@@ -682,16 +665,14 @@ acpi_video_bus_check (
FS Interface (/proc)
-------------------------------------------------------------------------- */
-static struct proc_dir_entry *acpi_video_dir;
+static struct proc_dir_entry *acpi_video_dir;
/* video devices */
-static int
-acpi_video_device_info_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_device_info_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_device *dev = (struct acpi_video_device *) seq->private;
+ struct acpi_video_device *dev =
+ (struct acpi_video_device *)seq->private;
ACPI_FUNCTION_TRACE("acpi_video_device_info_seq_show");
@@ -709,30 +690,25 @@ acpi_video_device_info_seq_show (
else
seq_printf(seq, "UNKNOWN\n");
- seq_printf(seq,"known by bios: %s\n",
- dev->flags.bios ? "yes":"no");
+ seq_printf(seq, "known by bios: %s\n", dev->flags.bios ? "yes" : "no");
-end:
+ end:
return_VALUE(0);
}
static int
-acpi_video_device_info_open_fs (
- struct inode *inode,
- struct file *file)
+acpi_video_device_info_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_device_info_seq_show,
PDE(inode)->data);
}
-static int
-acpi_video_device_state_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_device_state_seq_show(struct seq_file *seq, void *offset)
{
- int status;
- struct acpi_video_device *dev = (struct acpi_video_device *) seq->private;
- unsigned long state;
+ int status;
+ struct acpi_video_device *dev =
+ (struct acpi_video_device *)seq->private;
+ unsigned long state;
ACPI_FUNCTION_TRACE("acpi_video_device_state_seq_show");
@@ -753,31 +729,27 @@ acpi_video_device_state_seq_show (
else
seq_printf(seq, "<not supported>\n");
-end:
+ end:
return_VALUE(0);
}
static int
-acpi_video_device_state_open_fs (
- struct inode *inode,
- struct file *file)
+acpi_video_device_state_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_device_state_seq_show,
PDE(inode)->data);
}
static ssize_t
-acpi_video_device_write_state (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+acpi_video_device_write_state(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int status;
- struct seq_file *m = (struct seq_file *) file->private_data;
- struct acpi_video_device *dev = (struct acpi_video_device *) m->private;
- char str[12] = {0};
- u32 state = 0;
+ int status;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_video_device *dev = (struct acpi_video_device *)m->private;
+ char str[12] = { 0 };
+ u32 state = 0;
ACPI_FUNCTION_TRACE("acpi_video_device_write_state");
@@ -789,7 +761,7 @@ acpi_video_device_write_state (
str[count] = 0;
state = simple_strtoul(str, NULL, 0);
- state &= ((1ul<<31) | (1ul<<30) | (1ul<<0));
+ state &= ((1ul << 31) | (1ul << 30) | (1ul << 0));
status = acpi_video_device_set_state(dev, state);
@@ -800,12 +772,11 @@ acpi_video_device_write_state (
}
static int
-acpi_video_device_brightness_seq_show (
- struct seq_file *seq,
- void *offset)
+acpi_video_device_brightness_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_device *dev = (struct acpi_video_device *) seq->private;
- int i;
+ struct acpi_video_device *dev =
+ (struct acpi_video_device *)seq->private;
+ int i;
ACPI_FUNCTION_TRACE("acpi_video_device_brightness_seq_show");
@@ -823,26 +794,22 @@ acpi_video_device_brightness_seq_show (
}
static int
-acpi_video_device_brightness_open_fs (
- struct inode *inode,
- struct file *file)
+acpi_video_device_brightness_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_device_brightness_seq_show,
PDE(inode)->data);
}
static ssize_t
-acpi_video_device_write_brightness (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+acpi_video_device_write_brightness(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- struct seq_file *m = (struct seq_file *) file->private_data;
- struct acpi_video_device *dev = (struct acpi_video_device *) m->private;
- char str[4] = {0};
- unsigned int level = 0;
- int i;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_video_device *dev = (struct acpi_video_device *)m->private;
+ char str[4] = { 0 };
+ unsigned int level = 0;
+ int i;
ACPI_FUNCTION_TRACE("acpi_video_device_write_brightness");
@@ -854,14 +821,15 @@ acpi_video_device_write_brightness (
str[count] = 0;
level = simple_strtoul(str, NULL, 0);
-
+
if (level > 100)
return_VALUE(-EFAULT);
/* validate though the list of available levels */
for (i = 0; i < dev->brightness->count; i++)
if (level == dev->brightness->levels[i]) {
- if (ACPI_SUCCESS(acpi_video_device_lcd_set_level(dev, level)))
+ if (ACPI_SUCCESS
+ (acpi_video_device_lcd_set_level(dev, level)))
dev->brightness->curr = level;
break;
}
@@ -869,24 +837,22 @@ acpi_video_device_write_brightness (
return_VALUE(count);
}
-static int
-acpi_video_device_EDID_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_device_EDID_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_device *dev = (struct acpi_video_device *) seq->private;
- int status;
- int i;
- union acpi_object *edid = NULL;
+ struct acpi_video_device *dev =
+ (struct acpi_video_device *)seq->private;
+ int status;
+ int i;
+ union acpi_object *edid = NULL;
ACPI_FUNCTION_TRACE("acpi_video_device_EDID_seq_show");
if (!dev)
goto out;
- status = acpi_video_device_EDID (dev, &edid, 128);
+ status = acpi_video_device_EDID(dev, &edid, 128);
if (ACPI_FAILURE(status)) {
- status = acpi_video_device_EDID (dev, &edid, 256);
+ status = acpi_video_device_EDID(dev, &edid, 256);
}
if (ACPI_FAILURE(status)) {
@@ -898,7 +864,7 @@ acpi_video_device_EDID_seq_show (
seq_putc(seq, edid->buffer.pointer[i]);
}
-out:
+ out:
if (!edid)
seq_printf(seq, "<not supported>\n");
else
@@ -908,20 +874,15 @@ out:
}
static int
-acpi_video_device_EDID_open_fs (
- struct inode *inode,
- struct file *file)
+acpi_video_device_EDID_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_device_EDID_seq_show,
PDE(inode)->data);
}
-
-static int
-acpi_video_device_add_fs (
- struct acpi_device *device)
+static int acpi_video_device_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
+ struct proc_dir_entry *entry = NULL;
struct acpi_video_device *vid_dev;
ACPI_FUNCTION_TRACE("acpi_video_device_add_fs");
@@ -929,13 +890,13 @@ acpi_video_device_add_fs (
if (!device)
return_VALUE(-ENODEV);
- vid_dev = (struct acpi_video_device *) acpi_driver_data(device);
+ vid_dev = (struct acpi_video_device *)acpi_driver_data(device);
if (!vid_dev)
return_VALUE(-ENODEV);
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- vid_dev->video->dir);
+ vid_dev->video->dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
acpi_device_dir(device)->owner = THIS_MODULE;
@@ -945,7 +906,7 @@ acpi_video_device_add_fs (
entry = create_proc_entry("info", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create 'info' fs entry\n"));
+ "Unable to create 'info' fs entry\n"));
else {
entry->proc_fops = &acpi_video_device_info_fops;
entry->data = acpi_driver_data(device);
@@ -953,10 +914,12 @@ acpi_video_device_add_fs (
}
/* 'state' [R/W] */
- entry = create_proc_entry("state", S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ entry =
+ create_proc_entry("state", S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create 'state' fs entry\n"));
+ "Unable to create 'state' fs entry\n"));
else {
entry->proc_fops = &acpi_video_device_state_fops;
entry->proc_fops->write = acpi_video_device_write_state;
@@ -965,10 +928,12 @@ acpi_video_device_add_fs (
}
/* 'brightness' [R/W] */
- entry = create_proc_entry("brightness", S_IFREG|S_IRUGO|S_IWUSR, acpi_device_dir(device));
+ entry =
+ create_proc_entry("brightness", S_IFREG | S_IRUGO | S_IWUSR,
+ acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create 'brightness' fs entry\n"));
+ "Unable to create 'brightness' fs entry\n"));
else {
entry->proc_fops = &acpi_video_device_brightness_fops;
entry->proc_fops->write = acpi_video_device_write_brightness;
@@ -980,7 +945,7 @@ acpi_video_device_add_fs (
entry = create_proc_entry("EDID", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create 'brightness' fs entry\n"));
+ "Unable to create 'brightness' fs entry\n"));
else {
entry->proc_fops = &acpi_video_device_EDID_fops;
entry->data = acpi_driver_data(device);
@@ -990,14 +955,12 @@ acpi_video_device_add_fs (
return_VALUE(0);
}
-static int
-acpi_video_device_remove_fs (
- struct acpi_device *device)
+static int acpi_video_device_remove_fs(struct acpi_device *device)
{
struct acpi_video_device *vid_dev;
ACPI_FUNCTION_TRACE("acpi_video_device_remove_fs");
- vid_dev = (struct acpi_video_device *) acpi_driver_data(device);
+ vid_dev = (struct acpi_video_device *)acpi_driver_data(device);
if (!vid_dev || !vid_dev->video || !vid_dev->video->dir)
return_VALUE(-ENODEV);
@@ -1006,22 +969,17 @@ acpi_video_device_remove_fs (
remove_proc_entry("state", acpi_device_dir(device));
remove_proc_entry("brightness", acpi_device_dir(device));
remove_proc_entry("EDID", acpi_device_dir(device));
- remove_proc_entry(acpi_device_bid(device),
- vid_dev->video->dir);
+ remove_proc_entry(acpi_device_bid(device), vid_dev->video->dir);
acpi_device_dir(device) = NULL;
}
return_VALUE(0);
}
-
/* video bus */
-static int
-acpi_video_bus_info_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_bus_info_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) seq->private;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
ACPI_FUNCTION_TRACE("acpi_video_bus_info_seq_show");
@@ -1029,30 +987,25 @@ acpi_video_bus_info_seq_show (
goto end;
seq_printf(seq, "Switching heads: %s\n",
- video->flags.multihead ? "yes":"no");
+ video->flags.multihead ? "yes" : "no");
seq_printf(seq, "Video ROM: %s\n",
- video->flags.rom ? "yes":"no");
+ video->flags.rom ? "yes" : "no");
seq_printf(seq, "Device to be POSTed on boot: %s\n",
- video->flags.post ? "yes":"no");
+ video->flags.post ? "yes" : "no");
-end:
+ end:
return_VALUE(0);
}
-static int
-acpi_video_bus_info_open_fs (
- struct inode *inode,
- struct file *file)
+static int acpi_video_bus_info_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_video_bus_info_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_video_bus_info_seq_show,
+ PDE(inode)->data);
}
-static int
-acpi_video_bus_ROM_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_bus_ROM_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) seq->private;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
ACPI_FUNCTION_TRACE("acpi_video_bus_ROM_seq_show");
@@ -1062,26 +1015,20 @@ acpi_video_bus_ROM_seq_show (
printk(KERN_INFO PREFIX "Please implement %s\n", __FUNCTION__);
seq_printf(seq, "<TODO>\n");
-end:
+ end:
return_VALUE(0);
}
-static int
-acpi_video_bus_ROM_open_fs (
- struct inode *inode,
- struct file *file)
+static int acpi_video_bus_ROM_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_bus_ROM_seq_show, PDE(inode)->data);
}
-static int
-acpi_video_bus_POST_info_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_bus_POST_info_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) seq->private;
- unsigned long options;
- int status;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+ unsigned long options;
+ int status;
ACPI_FUNCTION_TRACE("acpi_video_bus_POST_info_seq_show");
@@ -1091,8 +1038,10 @@ acpi_video_bus_POST_info_seq_show (
status = acpi_video_bus_POST_options(video, &options);
if (ACPI_SUCCESS(status)) {
if (!(options & 1)) {
- printk(KERN_WARNING PREFIX "The motherboard VGA device is not listed as a possible POST device.\n");
- printk(KERN_WARNING PREFIX "This indicate a BIOS bug. Please contact the manufacturer.\n");
+ printk(KERN_WARNING PREFIX
+ "The motherboard VGA device is not listed as a possible POST device.\n");
+ printk(KERN_WARNING PREFIX
+ "This indicate a BIOS bug. Please contact the manufacturer.\n");
}
printk("%lx\n", options);
seq_printf(seq, "can POST: <intgrated video>");
@@ -1103,89 +1052,74 @@ acpi_video_bus_POST_info_seq_show (
seq_putc(seq, '\n');
} else
seq_printf(seq, "<not supported>\n");
-end:
+ end:
return_VALUE(0);
}
static int
-acpi_video_bus_POST_info_open_fs (
- struct inode *inode,
- struct file *file)
+acpi_video_bus_POST_info_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_video_bus_POST_info_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_video_bus_POST_info_seq_show,
+ PDE(inode)->data);
}
-static int
-acpi_video_bus_POST_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_bus_POST_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) seq->private;
- int status;
- unsigned long id;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+ int status;
+ unsigned long id;
ACPI_FUNCTION_TRACE("acpi_video_bus_POST_seq_show");
if (!video)
goto end;
- status = acpi_video_bus_get_POST (video, &id);
+ status = acpi_video_bus_get_POST(video, &id);
if (!ACPI_SUCCESS(status)) {
seq_printf(seq, "<not supported>\n");
goto end;
}
- seq_printf(seq, "device posted is <%s>\n", device_decode[id & 3]);
+ seq_printf(seq, "device posted is <%s>\n", device_decode[id & 3]);
-end:
+ end:
return_VALUE(0);
}
-static int
-acpi_video_bus_DOS_seq_show (
- struct seq_file *seq,
- void *offset)
+static int acpi_video_bus_DOS_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) seq->private;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
ACPI_FUNCTION_TRACE("acpi_video_bus_DOS_seq_show");
- seq_printf(seq, "DOS setting: <%d>\n", video->dos_setting );
+ seq_printf(seq, "DOS setting: <%d>\n", video->dos_setting);
return_VALUE(0);
}
-static int
-acpi_video_bus_POST_open_fs (
- struct inode *inode,
- struct file *file)
+static int acpi_video_bus_POST_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_video_bus_POST_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_video_bus_POST_seq_show,
+ PDE(inode)->data);
}
-static int
-acpi_video_bus_DOS_open_fs (
- struct inode *inode,
- struct file *file)
+static int acpi_video_bus_DOS_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_video_bus_DOS_seq_show, PDE(inode)->data);
}
static ssize_t
-acpi_video_bus_write_POST (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+acpi_video_bus_write_POST(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int status;
- struct seq_file *m = (struct seq_file *) file->private_data;
- struct acpi_video_bus *video = (struct acpi_video_bus *) m->private;
- char str[12] = {0};
- unsigned long opt, options;
+ int status;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)m->private;
+ char str[12] = { 0 };
+ unsigned long opt, options;
ACPI_FUNCTION_TRACE("acpi_video_bus_write_POST");
-
if (!video || count + 1 > sizeof str)
return_VALUE(-EINVAL);
@@ -1205,32 +1139,28 @@ acpi_video_bus_write_POST (
options |= 1;
if (options & (1ul << opt)) {
- status = acpi_video_bus_set_POST (video, opt);
+ status = acpi_video_bus_set_POST(video, opt);
if (!ACPI_SUCCESS(status))
return_VALUE(-EFAULT);
}
-
return_VALUE(count);
}
static ssize_t
-acpi_video_bus_write_DOS (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data)
+acpi_video_bus_write_DOS(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
- int status;
- struct seq_file *m = (struct seq_file *) file->private_data;
- struct acpi_video_bus *video = (struct acpi_video_bus *) m->private;
- char str[12] = {0};
- unsigned long opt;
+ int status;
+ struct seq_file *m = (struct seq_file *)file->private_data;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)m->private;
+ char str[12] = { 0 };
+ unsigned long opt;
ACPI_FUNCTION_TRACE("acpi_video_bus_write_DOS");
-
if (!video || count + 1 > sizeof str)
return_VALUE(-EINVAL);
@@ -1242,7 +1172,7 @@ acpi_video_bus_write_DOS (
if (opt > 7)
return_VALUE(-EFAULT);
- status = acpi_video_bus_DOS (video, opt & 0x3, (opt & 0x4)>>2);
+ status = acpi_video_bus_DOS(video, opt & 0x3, (opt & 0x4) >> 2);
if (!ACPI_SUCCESS(status))
return_VALUE(-EFAULT);
@@ -1250,20 +1180,18 @@ acpi_video_bus_write_DOS (
return_VALUE(count);
}
-static int
-acpi_video_bus_add_fs (
- struct acpi_device *device)
+static int acpi_video_bus_add_fs(struct acpi_device *device)
{
- struct proc_dir_entry *entry = NULL;
- struct acpi_video_bus *video;
+ struct proc_dir_entry *entry = NULL;
+ struct acpi_video_bus *video;
ACPI_FUNCTION_TRACE("acpi_video_bus_add_fs");
- video = (struct acpi_video_bus *) acpi_driver_data(device);
+ video = (struct acpi_video_bus *)acpi_driver_data(device);
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
- acpi_video_dir);
+ acpi_video_dir);
if (!acpi_device_dir(device))
return_VALUE(-ENODEV);
video->dir = acpi_device_dir(device);
@@ -1273,7 +1201,8 @@ acpi_video_bus_add_fs (
/* 'info' [R] */
entry = create_proc_entry("info", S_IRUGO, acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to create 'info' fs entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create 'info' fs entry\n"));
else {
entry->proc_fops = &acpi_video_bus_info_fops;
entry->data = acpi_driver_data(device);
@@ -1283,7 +1212,8 @@ acpi_video_bus_add_fs (
/* 'ROM' [R] */
entry = create_proc_entry("ROM", S_IRUGO, acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to create 'ROM' fs entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create 'ROM' fs entry\n"));
else {
entry->proc_fops = &acpi_video_bus_ROM_fops;
entry->data = acpi_driver_data(device);
@@ -1291,9 +1221,11 @@ acpi_video_bus_add_fs (
}
/* 'POST_info' [R] */
- entry = create_proc_entry("POST_info", S_IRUGO, acpi_device_dir(device));
+ entry =
+ create_proc_entry("POST_info", S_IRUGO, acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to create 'POST_info' fs entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create 'POST_info' fs entry\n"));
else {
entry->proc_fops = &acpi_video_bus_POST_info_fops;
entry->data = acpi_driver_data(device);
@@ -1301,9 +1233,12 @@ acpi_video_bus_add_fs (
}
/* 'POST' [R/W] */
- entry = create_proc_entry("POST", S_IFREG|S_IRUGO|S_IRUSR, acpi_device_dir(device));
+ entry =
+ create_proc_entry("POST", S_IFREG | S_IRUGO | S_IRUSR,
+ acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to create 'POST' fs entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create 'POST' fs entry\n"));
else {
entry->proc_fops = &acpi_video_bus_POST_fops;
entry->proc_fops->write = acpi_video_bus_write_POST;
@@ -1312,9 +1247,12 @@ acpi_video_bus_add_fs (
}
/* 'DOS' [R/W] */
- entry = create_proc_entry("DOS", S_IFREG|S_IRUGO|S_IRUSR, acpi_device_dir(device));
+ entry =
+ create_proc_entry("DOS", S_IFREG | S_IRUGO | S_IRUSR,
+ acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to create 'DOS' fs entry\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Unable to create 'DOS' fs entry\n"));
else {
entry->proc_fops = &acpi_video_bus_DOS_fops;
entry->proc_fops->write = acpi_video_bus_write_DOS;
@@ -1325,15 +1263,13 @@ acpi_video_bus_add_fs (
return_VALUE(0);
}
-static int
-acpi_video_bus_remove_fs (
- struct acpi_device *device)
+static int acpi_video_bus_remove_fs(struct acpi_device *device)
{
- struct acpi_video_bus *video;
+ struct acpi_video_bus *video;
ACPI_FUNCTION_TRACE("acpi_video_bus_remove_fs");
- video = (struct acpi_video_bus *) acpi_driver_data(device);
+ video = (struct acpi_video_bus *)acpi_driver_data(device);
if (acpi_device_dir(device)) {
remove_proc_entry("info", acpi_device_dir(device));
@@ -1341,8 +1277,7 @@ acpi_video_bus_remove_fs (
remove_proc_entry("POST_info", acpi_device_dir(device));
remove_proc_entry("POST", acpi_device_dir(device));
remove_proc_entry("DOS", acpi_device_dir(device));
- remove_proc_entry(acpi_device_bid(device),
- acpi_video_dir);
+ remove_proc_entry(acpi_device_bid(device), acpi_video_dir);
acpi_device_dir(device) = NULL;
}
@@ -1356,20 +1291,20 @@ acpi_video_bus_remove_fs (
/* device interface */
static int
-acpi_video_bus_get_one_device (
- struct acpi_device *device,
- struct acpi_video_bus *video)
+acpi_video_bus_get_one_device(struct acpi_device *device,
+ struct acpi_video_bus *video)
{
- unsigned long device_id;
- int status, result;
- struct acpi_video_device *data;
+ unsigned long device_id;
+ int status, result;
+ struct acpi_video_device *data;
ACPI_FUNCTION_TRACE("acpi_video_bus_get_one_device");
if (!device || !video)
return_VALUE(-EINVAL);
- status = acpi_evaluate_integer(device->handle, "_ADR", NULL, &device_id);
+ status =
+ acpi_evaluate_integer(device->handle, "_ADR", NULL, &device_id);
if (ACPI_SUCCESS(status)) {
data = kmalloc(sizeof(struct acpi_video_device), GFP_KERNEL);
@@ -1401,15 +1336,17 @@ acpi_video_bus_get_one_device (
data->flags.unknown = 1;
break;
}
-
+
acpi_video_device_bind(video, data);
acpi_video_device_find_cap(data);
status = acpi_install_notify_handler(data->handle,
- ACPI_DEVICE_NOTIFY, acpi_video_device_notify, data);
+ ACPI_DEVICE_NOTIFY,
+ acpi_video_device_notify,
+ data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@@ -1423,7 +1360,7 @@ acpi_video_bus_get_one_device (
return_VALUE(0);
}
-end:
+ end:
return_VALUE(-ENOENT);
}
@@ -1437,15 +1374,15 @@ end:
* Enumerate the video device list of the video bus,
* bind the ids with the corresponding video devices
* under the video bus.
- */
+ */
-static void
-acpi_video_device_rebind( struct acpi_video_bus *video)
+static void acpi_video_device_rebind(struct acpi_video_bus *video)
{
- struct list_head * node, * next;
+ struct list_head *node, *next;
list_for_each_safe(node, next, &video->video_device_list) {
- struct acpi_video_device * dev = container_of(node, struct acpi_video_device, entry);
- acpi_video_device_bind( video, dev);
+ struct acpi_video_device *dev =
+ container_of(node, struct acpi_video_device, entry);
+ acpi_video_device_bind(video, dev);
}
}
@@ -1460,21 +1397,21 @@ acpi_video_device_rebind( struct acpi_video_bus *video)
*
* Bind the ids with the corresponding video devices
* under the video bus.
- */
+ */
static void
-acpi_video_device_bind( struct acpi_video_bus *video,
- struct acpi_video_device *device)
+acpi_video_device_bind(struct acpi_video_bus *video,
+ struct acpi_video_device *device)
{
- int i;
+ int i;
ACPI_FUNCTION_TRACE("acpi_video_device_bind");
#define IDS_VAL(i) video->attached_array[i].value.int_val
#define IDS_BIND(i) video->attached_array[i].bind_info
-
- for (i = 0; IDS_VAL(i) != ACPI_VIDEO_HEAD_INVALID &&
- i < video->attached_count; i++) {
- if (device->device_id == (IDS_VAL(i)& 0xffff)) {
+
+ for (i = 0; IDS_VAL(i) != ACPI_VIDEO_HEAD_INVALID &&
+ i < video->attached_count; i++) {
+ if (device->device_id == (IDS_VAL(i) & 0xffff)) {
IDS_BIND(i) = device;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "device_bind %d\n", i));
}
@@ -1492,17 +1429,17 @@ acpi_video_device_bind( struct acpi_video_bus *video,
*
* Call _DOD to enumerate all devices attached to display adapter
*
- */
+ */
static int acpi_video_device_enumerate(struct acpi_video_bus *video)
{
- int status;
- int count;
- int i;
+ int status;
+ int count;
+ int i;
struct acpi_video_enumerated_device *active_device_list;
- struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
- union acpi_object *dod = NULL;
- union acpi_object *obj;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *dod = NULL;
+ union acpi_object *obj;
ACPI_FUNCTION_TRACE("acpi_video_device_enumerate");
@@ -1512,7 +1449,7 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
return_VALUE(status);
}
- dod = (union acpi_object *) buffer.pointer;
+ dod = (union acpi_object *)buffer.pointer;
if (!dod || (dod->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _DOD data\n"));
status = -EFAULT;
@@ -1520,11 +1457,13 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d video heads in _DOD\n",
- dod->package.count));
+ dod->package.count));
- active_device_list= kmalloc(
- (1+dod->package.count)*sizeof(struct acpi_video_enumerated_device),
- GFP_KERNEL);
+ active_device_list = kmalloc((1 +
+ dod->package.count) *
+ sizeof(struct
+ acpi_video_enumerated_device),
+ GFP_KERNEL);
if (!active_device_list) {
status = -ENOMEM;
@@ -1533,25 +1472,28 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
count = 0;
for (i = 0; i < dod->package.count; i++) {
- obj = (union acpi_object *) &dod->package.elements[i];
+ obj = (union acpi_object *)&dod->package.elements[i];
if (obj->type != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _DOD data\n"));
- active_device_list[i].value.int_val = ACPI_VIDEO_HEAD_INVALID;
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Invalid _DOD data\n"));
+ active_device_list[i].value.int_val =
+ ACPI_VIDEO_HEAD_INVALID;
}
active_device_list[i].value.int_val = obj->integer.value;
active_device_list[i].bind_info = NULL;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "dod element[%d] = %d\n", i, (int) obj->integer.value));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "dod element[%d] = %d\n", i,
+ (int)obj->integer.value));
count++;
}
active_device_list[count].value.int_val = ACPI_VIDEO_HEAD_END;
- if(video->attached_array)
+ if (video->attached_array)
kfree(video->attached_array);
-
+
video->attached_array = active_device_list;
video->attached_count = count;
-out:
+ out:
acpi_os_free(buffer.pointer);
return_VALUE(status);
}
@@ -1567,17 +1509,14 @@ out:
* 1. Find out the current active output device.
* 2. Identify the next output device to switch
* 3. call _DSS to do actual switch.
- */
+ */
-static int
-acpi_video_switch_output(
- struct acpi_video_bus *video,
- int event)
+static int acpi_video_switch_output(struct acpi_video_bus *video, int event)
{
- struct list_head * node, * next;
- struct acpi_video_device *dev=NULL;
- struct acpi_video_device *dev_next=NULL;
- struct acpi_video_device *dev_prev=NULL;
+ struct list_head *node, *next;
+ struct acpi_video_device *dev = NULL;
+ struct acpi_video_device *dev_next = NULL;
+ struct acpi_video_device *dev_prev = NULL;
unsigned long state;
int status = 0;
@@ -1586,15 +1525,19 @@ acpi_video_switch_output(
list_for_each_safe(node, next, &video->video_device_list) {
dev = container_of(node, struct acpi_video_device, entry);
status = acpi_video_device_get_state(dev, &state);
- if (state & 0x2){
- dev_next = container_of(node->next, struct acpi_video_device, entry);
- dev_prev = container_of(node->prev, struct acpi_video_device, entry);
+ if (state & 0x2) {
+ dev_next =
+ container_of(node->next, struct acpi_video_device,
+ entry);
+ dev_prev =
+ container_of(node->prev, struct acpi_video_device,
+ entry);
goto out;
}
}
dev_next = container_of(node->next, struct acpi_video_device, entry);
dev_prev = container_of(node->prev, struct acpi_video_device, entry);
-out:
+ out:
switch (event) {
case ACPI_VIDEO_NOTIFY_CYCLE:
case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT:
@@ -1611,21 +1554,16 @@ out:
return_VALUE(status);
}
-static int
-acpi_video_get_next_level(
- struct acpi_video_device *device,
- u32 level_current,
- u32 event)
+static int
+acpi_video_get_next_level(struct acpi_video_device *device,
+ u32 level_current, u32 event)
{
- /*Fix me*/
+ /*Fix me */
return level_current;
}
-
static void
-acpi_video_switch_brightness (
- struct acpi_video_device *device,
- int event)
+acpi_video_switch_brightness(struct acpi_video_device *device, int event)
{
unsigned long level_current, level_next;
acpi_video_device_lcd_get_level_current(device, &level_current);
@@ -1634,26 +1572,27 @@ acpi_video_switch_brightness (
}
static int
-acpi_video_bus_get_devices (
- struct acpi_video_bus *video,
- struct acpi_device *device)
+acpi_video_bus_get_devices(struct acpi_video_bus *video,
+ struct acpi_device *device)
{
- int status = 0;
- struct list_head *node, *next;
+ int status = 0;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_video_get_devices");
acpi_video_device_enumerate(video);
list_for_each_safe(node, next, &device->children) {
- struct acpi_device *dev = list_entry(node, struct acpi_device, node);
+ struct acpi_device *dev =
+ list_entry(node, struct acpi_device, node);
if (!dev)
continue;
status = acpi_video_bus_get_one_device(dev, video);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Cant attach device\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Cant attach device\n"));
continue;
}
@@ -1661,10 +1600,9 @@ acpi_video_bus_get_devices (
return_VALUE(status);
}
-static int
-acpi_video_bus_put_one_device(
- struct acpi_video_device *device)
+static int acpi_video_bus_put_one_device(struct acpi_video_device *device)
{
+ acpi_status status;
struct acpi_video_bus *video;
ACPI_FUNCTION_TRACE("acpi_video_bus_put_one_device");
@@ -1679,26 +1617,33 @@ acpi_video_bus_put_one_device(
up(&video->sem);
acpi_video_device_remove_fs(device->dev);
+ status = acpi_remove_notify_handler(device->handle,
+ ACPI_DEVICE_NOTIFY,
+ acpi_video_device_notify);
+ if (ACPI_FAILURE(status))
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error removing notify handler\n"));
+
return_VALUE(0);
}
-static int
-acpi_video_bus_put_devices (
- struct acpi_video_bus *video)
+static int acpi_video_bus_put_devices(struct acpi_video_bus *video)
{
- int status;
- struct list_head *node, *next;
+ int status;
+ struct list_head *node, *next;
ACPI_FUNCTION_TRACE("acpi_video_bus_put_devices");
list_for_each_safe(node, next, &video->video_device_list) {
- struct acpi_video_device *data = list_entry(node, struct acpi_video_device, entry);
+ struct acpi_video_device *data =
+ list_entry(node, struct acpi_video_device, entry);
if (!data)
continue;
status = acpi_video_bus_put_one_device(data);
- if(ACPI_FAILURE(status))
- printk(KERN_WARNING PREFIX "hhuuhhuu bug in acpi video driver.\n");
+ if (ACPI_FAILURE(status))
+ printk(KERN_WARNING PREFIX
+ "hhuuhhuu bug in acpi video driver.\n");
if (data->brightness)
kfree(data->brightness);
@@ -1711,28 +1656,20 @@ acpi_video_bus_put_devices (
/* acpi_video interface */
-static int
-acpi_video_bus_start_devices(
- struct acpi_video_bus *video)
+static int acpi_video_bus_start_devices(struct acpi_video_bus *video)
{
return acpi_video_bus_DOS(video, 1, 0);
}
-static int
-acpi_video_bus_stop_devices(
- struct acpi_video_bus *video)
+static int acpi_video_bus_stop_devices(struct acpi_video_bus *video)
{
return acpi_video_bus_DOS(video, 0, 1);
}
-static void
-acpi_video_bus_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_video_bus *video = (struct acpi_video_bus *) data;
- struct acpi_device *device = NULL;
+ struct acpi_video_bus *video = (struct acpi_video_bus *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_video_bus_notify");
printk("video bus notify\n");
@@ -1757,30 +1694,27 @@ acpi_video_bus_notify (
acpi_bus_generate_event(device, event, 0);
break;
- case ACPI_VIDEO_NOTIFY_CYCLE: /* Cycle Display output hotkey pressed.*/
- case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT: /* Next Display output hotkey pressed. */
- case ACPI_VIDEO_NOTIFY_PREV_OUTPUT: /* previous Display output hotkey pressed. */
+ case ACPI_VIDEO_NOTIFY_CYCLE: /* Cycle Display output hotkey pressed. */
+ case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT: /* Next Display output hotkey pressed. */
+ case ACPI_VIDEO_NOTIFY_PREV_OUTPUT: /* previous Display output hotkey pressed. */
acpi_video_switch_output(video, event);
acpi_bus_generate_event(device, event, 0);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-static void
-acpi_video_device_notify (
- acpi_handle handle,
- u32 event,
- void *data)
+static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
{
- struct acpi_video_device *video_device = (struct acpi_video_device *) data;
- struct acpi_device *device = NULL;
+ struct acpi_video_device *video_device =
+ (struct acpi_video_device *)data;
+ struct acpi_device *device = NULL;
ACPI_FUNCTION_TRACE("acpi_video_device_notify");
@@ -1792,36 +1726,34 @@ acpi_video_device_notify (
return_VOID;
switch (event) {
- case ACPI_VIDEO_NOTIFY_SWITCH: /* change in status (cycle output device) */
- case ACPI_VIDEO_NOTIFY_PROBE: /* change in status (output device status) */
+ case ACPI_VIDEO_NOTIFY_SWITCH: /* change in status (cycle output device) */
+ case ACPI_VIDEO_NOTIFY_PROBE: /* change in status (output device status) */
acpi_bus_generate_event(device, event, 0);
break;
- case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS: /* Cycle brightness */
- case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS: /* Increase brightness */
- case ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS: /* Decrease brightness */
- case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS: /* zero brightnesss */
- case ACPI_VIDEO_NOTIFY_DISPLAY_OFF: /* display device off */
- acpi_video_switch_brightness (video_device, event);
+ case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS: /* Cycle brightness */
+ case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS: /* Increase brightness */
+ case ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS: /* Decrease brightness */
+ case ACPI_VIDEO_NOTIFY_ZERO_BRIGHTNESS: /* zero brightnesss */
+ case ACPI_VIDEO_NOTIFY_DISPLAY_OFF: /* display device off */
+ acpi_video_switch_brightness(video_device, event);
acpi_bus_generate_event(device, event, 0);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ "Unsupported event [0x%x]\n", event));
break;
}
return_VOID;
}
-static int
-acpi_video_bus_add (
- struct acpi_device *device)
+static int acpi_video_bus_add(struct acpi_device *device)
{
- int result = 0;
- acpi_status status = 0;
- struct acpi_video_bus *video = NULL;
+ int result = 0;
+ acpi_status status = 0;
+ struct acpi_video_bus *video = NULL;
ACPI_FUNCTION_TRACE("acpi_video_bus_add");
-
+
if (!device)
return_VALUE(-EINVAL);
@@ -1851,21 +1783,22 @@ acpi_video_bus_add (
acpi_video_bus_start_devices(video);
status = acpi_install_notify_handler(video->handle,
- ACPI_DEVICE_NOTIFY, acpi_video_bus_notify, video);
+ ACPI_DEVICE_NOTIFY,
+ acpi_video_bus_notify, video);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
+ "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
printk(KERN_INFO PREFIX "%s [%s] (multi-head: %s rom: %s post: %s)\n",
- ACPI_VIDEO_DEVICE_NAME, acpi_device_bid(device),
- video->flags.multihead ? "yes":"no",
- video->flags.rom ? "yes":"no",
- video->flags.post ? "yes":"no");
+ ACPI_VIDEO_DEVICE_NAME, acpi_device_bid(device),
+ video->flags.multihead ? "yes" : "no",
+ video->flags.rom ? "yes" : "no",
+ video->flags.post ? "yes" : "no");
-end:
+ end:
if (result) {
acpi_video_bus_remove_fs(device);
kfree(video);
@@ -1874,28 +1807,26 @@ end:
return_VALUE(result);
}
-static int
-acpi_video_bus_remove (
- struct acpi_device *device,
- int type)
+static int acpi_video_bus_remove(struct acpi_device *device, int type)
{
- acpi_status status = 0;
- struct acpi_video_bus *video = NULL;
+ acpi_status status = 0;
+ struct acpi_video_bus *video = NULL;
ACPI_FUNCTION_TRACE("acpi_video_bus_remove");
if (!device || !acpi_driver_data(device))
return_VALUE(-EINVAL);
- video = (struct acpi_video_bus *) acpi_driver_data(device);
+ video = (struct acpi_video_bus *)acpi_driver_data(device);
acpi_video_bus_stop_devices(video);
status = acpi_remove_notify_handler(video->handle,
- ACPI_DEVICE_NOTIFY, acpi_video_bus_notify);
+ ACPI_DEVICE_NOTIFY,
+ acpi_video_bus_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
+ "Error removing notify handler\n"));
acpi_video_bus_put_devices(video);
acpi_video_bus_remove_fs(device);
@@ -1907,15 +1838,12 @@ acpi_video_bus_remove (
return_VALUE(0);
}
-
static int
-acpi_video_bus_match (
- struct acpi_device *device,
- struct acpi_driver *driver)
+acpi_video_bus_match(struct acpi_device *device, struct acpi_driver *driver)
{
- acpi_handle h_dummy1;
- acpi_handle h_dummy2;
- acpi_handle h_dummy3;
+ acpi_handle h_dummy1;
+ acpi_handle h_dummy2;
+ acpi_handle h_dummy3;
ACPI_FUNCTION_TRACE("acpi_video_bus_match");
@@ -1941,22 +1869,19 @@ acpi_video_bus_match (
ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy3)))
return_VALUE(0);
-
return_VALUE(-ENODEV);
}
-
-static int __init
-acpi_video_init (void)
+static int __init acpi_video_init(void)
{
- int result = 0;
+ int result = 0;
ACPI_FUNCTION_TRACE("acpi_video_init");
/*
- acpi_dbg_level = 0xFFFFFFFF;
- acpi_dbg_layer = 0x08000000;
- */
+ acpi_dbg_level = 0xFFFFFFFF;
+ acpi_dbg_layer = 0x08000000;
+ */
acpi_video_dir = proc_mkdir(ACPI_VIDEO_CLASS, acpi_root_dir);
if (!acpi_video_dir)
@@ -1972,8 +1897,7 @@ acpi_video_init (void)
return_VALUE(0);
}
-static void __exit
-acpi_video_exit (void)
+static void __exit acpi_video_exit(void)
{
ACPI_FUNCTION_TRACE("acpi_video_exit");
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index b8c260ed4b2..0aabfc2a59d 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -50,10 +50,8 @@ static void idt77105_stats_timer_func(unsigned long);
static void idt77105_restart_timer_func(unsigned long);
-static struct timer_list stats_timer =
- TIMER_INITIALIZER(idt77105_stats_timer_func, 0, 0);
-static struct timer_list restart_timer =
- TIMER_INITIALIZER(idt77105_restart_timer_func, 0, 0);
+static DEFINE_TIMER(stats_timer, idt77105_stats_timer_func, 0, 0);
+static DEFINE_TIMER(restart_timer, idt77105_restart_timer_func, 0, 0);
static int start_timer = 1;
static struct idt77105_priv *idt77105_all = NULL;
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index a43575acb2c..2e2e50e1167 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -79,7 +79,7 @@ static IADEV *ia_dev[8];
static struct atm_dev *_ia_dev[8];
static int iadev_count;
static void ia_led_timer(unsigned long arg);
-static struct timer_list ia_timer = TIMER_INITIALIZER(ia_led_timer, 0, 0);
+static DEFINE_TIMER(ia_timer, ia_led_timer, 0, 0);
static int IA_TX_BUF = DFL_TX_BUFFERS, IA_TX_BUF_SZ = DFL_TX_BUF_SZ;
static int IA_RX_BUF = DFL_RX_BUFFERS, IA_RX_BUF_SZ = DFL_RX_BUF_SZ;
static uint IADebugFlag = /* IF_IADBG_ERR | IF_IADBG_CBR| IF_IADBG_INIT_ADAPTER
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index c4b75ecf946..55959e4d1cb 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -417,9 +417,9 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
chan = (here[3] & uPD98401_AAL5_CHAN) >>
uPD98401_AAL5_CHAN_SHIFT;
if (chan < zatm_dev->chans && zatm_dev->rx_map[chan]) {
- int pos = ZATM_VCC(vcc)->pool;
-
+ int pos;
vcc = zatm_dev->rx_map[chan];
+ pos = ZATM_VCC(vcc)->pool;
if (skb == zatm_dev->last_free[pos])
zatm_dev->last_free[pos] = NULL;
skb_unlink(skb, zatm_dev->pool + pos);
diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c
index ec615d854be..373e7b728fa 100644
--- a/drivers/base/attribute_container.c
+++ b/drivers/base/attribute_container.c
@@ -22,11 +22,26 @@
/* This is a private structure used to tie the classdev and the
* container .. it should never be visible outside this file */
struct internal_container {
- struct list_head node;
+ struct klist_node node;
struct attribute_container *cont;
struct class_device classdev;
};
+static void internal_container_klist_get(struct klist_node *n)
+{
+ struct internal_container *ic =
+ container_of(n, struct internal_container, node);
+ class_device_get(&ic->classdev);
+}
+
+static void internal_container_klist_put(struct klist_node *n)
+{
+ struct internal_container *ic =
+ container_of(n, struct internal_container, node);
+ class_device_put(&ic->classdev);
+}
+
+
/**
* attribute_container_classdev_to_container - given a classdev, return the container
*
@@ -57,7 +72,8 @@ int
attribute_container_register(struct attribute_container *cont)
{
INIT_LIST_HEAD(&cont->node);
- INIT_LIST_HEAD(&cont->containers);
+ klist_init(&cont->containers,internal_container_klist_get,
+ internal_container_klist_put);
down(&attribute_container_mutex);
list_add_tail(&cont->node, &attribute_container_list);
@@ -77,11 +93,13 @@ attribute_container_unregister(struct attribute_container *cont)
{
int retval = -EBUSY;
down(&attribute_container_mutex);
- if (!list_empty(&cont->containers))
+ spin_lock(&cont->containers.k_lock);
+ if (!list_empty(&cont->containers.k_list))
goto out;
retval = 0;
list_del(&cont->node);
out:
+ spin_unlock(&cont->containers.k_lock);
up(&attribute_container_mutex);
return retval;
@@ -140,7 +158,6 @@ attribute_container_add_device(struct device *dev,
continue;
}
memset(ic, 0, sizeof(struct internal_container));
- INIT_LIST_HEAD(&ic->node);
ic->cont = cont;
class_device_initialize(&ic->classdev);
ic->classdev.dev = get_device(dev);
@@ -151,11 +168,22 @@ attribute_container_add_device(struct device *dev,
fn(cont, dev, &ic->classdev);
else
attribute_container_add_class_device(&ic->classdev);
- list_add_tail(&ic->node, &cont->containers);
+ klist_add_tail(&ic->node, &cont->containers);
}
up(&attribute_container_mutex);
}
+/* FIXME: can't break out of this unless klist_iter_exit is also
+ * called before doing the break
+ */
+#define klist_for_each_entry(pos, head, member, iter) \
+ for (klist_iter_init(head, iter); (pos = ({ \
+ struct klist_node *n = klist_next(iter); \
+ n ? container_of(n, typeof(*pos), member) : \
+ ({ klist_iter_exit(iter) ; NULL; }); \
+ }) ) != NULL; )
+
+
/**
* attribute_container_remove_device - make device eligible for removal.
*
@@ -182,17 +210,19 @@ attribute_container_remove_device(struct device *dev,
down(&attribute_container_mutex);
list_for_each_entry(cont, &attribute_container_list, node) {
- struct internal_container *ic, *tmp;
+ struct internal_container *ic;
+ struct klist_iter iter;
if (attribute_container_no_classdevs(cont))
continue;
if (!cont->match(cont, dev))
continue;
- list_for_each_entry_safe(ic, tmp, &cont->containers, node) {
+
+ klist_for_each_entry(ic, &cont->containers, node, &iter) {
if (dev != ic->classdev.dev)
continue;
- list_del(&ic->node);
+ klist_del(&ic->node);
if (fn)
fn(cont, dev, &ic->classdev);
else {
@@ -225,12 +255,18 @@ attribute_container_device_trigger(struct device *dev,
down(&attribute_container_mutex);
list_for_each_entry(cont, &attribute_container_list, node) {
- struct internal_container *ic, *tmp;
+ struct internal_container *ic;
+ struct klist_iter iter;
if (!cont->match(cont, dev))
continue;
- list_for_each_entry_safe(ic, tmp, &cont->containers, node) {
+ if (attribute_container_no_classdevs(cont)) {
+ fn(cont, dev, NULL);
+ continue;
+ }
+
+ klist_for_each_entry(ic, &cont->containers, node, &iter) {
if (dev == ic->classdev.dev)
fn(cont, dev, &ic->classdev);
}
@@ -368,6 +404,36 @@ attribute_container_class_device_del(struct class_device *classdev)
}
EXPORT_SYMBOL_GPL(attribute_container_class_device_del);
+/**
+ * attribute_container_find_class_device - find the corresponding class_device
+ *
+ * @cont: the container
+ * @dev: the generic device
+ *
+ * Looks up the device in the container's list of class devices and returns
+ * the corresponding class_device.
+ */
+struct class_device *
+attribute_container_find_class_device(struct attribute_container *cont,
+ struct device *dev)
+{
+ struct class_device *cdev = NULL;
+ struct internal_container *ic;
+ struct klist_iter iter;
+
+ klist_for_each_entry(ic, &cont->containers, node, &iter) {
+ if (ic->classdev.dev == dev) {
+ cdev = &ic->classdev;
+ /* FIXME: must exit iterator then break */
+ klist_iter_exit(&iter);
+ break;
+ }
+ }
+
+ return cdev;
+}
+EXPORT_SYMBOL_GPL(attribute_container_find_class_device);
+
int __init
attribute_container_init(void)
{
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index ab53832d57e..03204bfd17a 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -156,7 +156,9 @@ static ssize_t driver_unbind(struct device_driver *drv,
device_release_driver(dev);
err = count;
}
- return err;
+ if (err)
+ return err;
+ return count;
}
static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind);
@@ -358,7 +360,7 @@ int bus_add_device(struct device * dev)
if (bus) {
pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
device_attach(dev);
- klist_add_tail(&bus->klist_devices, &dev->knode_bus);
+ klist_add_tail(&dev->knode_bus, &bus->klist_devices);
error = device_add_attrs(bus, dev);
if (!error) {
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
@@ -446,7 +448,7 @@ int bus_add_driver(struct device_driver * drv)
}
driver_attach(drv);
- klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
+ klist_add_tail(&drv->knode_bus, &bus->klist_drivers);
module_add_driver(drv->owner, drv);
driver_add_attrs(bus, drv);
@@ -566,6 +568,36 @@ static void bus_remove_attrs(struct bus_type * bus)
}
}
+static void klist_devices_get(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_bus);
+
+ get_device(dev);
+}
+
+static void klist_devices_put(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_bus);
+
+ put_device(dev);
+}
+
+static void klist_drivers_get(struct klist_node *n)
+{
+ struct device_driver *drv = container_of(n, struct device_driver,
+ knode_bus);
+
+ get_driver(drv);
+}
+
+static void klist_drivers_put(struct klist_node *n)
+{
+ struct device_driver *drv = container_of(n, struct device_driver,
+ knode_bus);
+
+ put_driver(drv);
+}
+
/**
* bus_register - register a bus with the system.
* @bus: bus.
@@ -600,8 +632,8 @@ int bus_register(struct bus_type * bus)
if (retval)
goto bus_drivers_fail;
- klist_init(&bus->klist_devices);
- klist_init(&bus->klist_drivers);
+ klist_init(&bus->klist_devices, klist_devices_get, klist_devices_put);
+ klist_init(&bus->klist_drivers, klist_drivers_get, klist_drivers_put);
bus_add_attrs(bus);
pr_debug("bus type '%s' registered\n", bus->name);
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 0154a1623b2..d164c32a97a 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -299,10 +299,8 @@ static void class_dev_release(struct kobject * kobj)
pr_debug("device class '%s': release.\n", cd->class_id);
- if (cd->devt_attr) {
- kfree(cd->devt_attr);
- cd->devt_attr = NULL;
- }
+ kfree(cd->devt_attr);
+ cd->devt_attr = NULL;
if (cls->release)
cls->release(cd);
@@ -452,10 +450,29 @@ void class_device_initialize(struct class_device *class_dev)
INIT_LIST_HEAD(&class_dev->node);
}
+static char *make_class_name(struct class_device *class_dev)
+{
+ char *name;
+ int size;
+
+ size = strlen(class_dev->class->name) +
+ strlen(kobject_name(&class_dev->kobj)) + 2;
+
+ name = kmalloc(size, GFP_KERNEL);
+ if (!name)
+ return ERR_PTR(-ENOMEM);
+
+ strcpy(name, class_dev->class->name);
+ strcat(name, ":");
+ strcat(name, kobject_name(&class_dev->kobj));
+ return name;
+}
+
int class_device_add(struct class_device *class_dev)
{
struct class * parent = NULL;
struct class_interface * class_intf;
+ char *class_name = NULL;
int error;
class_dev = class_device_get(class_dev);
@@ -500,9 +517,13 @@ int class_device_add(struct class_device *class_dev)
}
class_device_add_attrs(class_dev);
- if (class_dev->dev)
+ if (class_dev->dev) {
+ class_name = make_class_name(class_dev);
sysfs_create_link(&class_dev->kobj,
&class_dev->dev->kobj, "device");
+ sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
+ class_name);
+ }
/* notify any interfaces this device is now here */
if (parent) {
@@ -519,6 +540,7 @@ int class_device_add(struct class_device *class_dev)
if (error && parent)
class_put(parent);
class_device_put(class_dev);
+ kfree(class_name);
return error;
}
@@ -584,6 +606,7 @@ void class_device_del(struct class_device *class_dev)
{
struct class * parent = class_dev->class;
struct class_interface * class_intf;
+ char *class_name = NULL;
if (parent) {
down(&parent->sem);
@@ -594,8 +617,11 @@ void class_device_del(struct class_device *class_dev)
up(&parent->sem);
}
- if (class_dev->dev)
+ if (class_dev->dev) {
+ class_name = make_class_name(class_dev);
sysfs_remove_link(&class_dev->kobj, "device");
+ sysfs_remove_link(&class_dev->dev->kobj, class_name);
+ }
if (class_dev->devt_attr)
class_device_remove_file(class_dev, class_dev->devt_attr);
class_device_remove_attrs(class_dev);
@@ -605,6 +631,7 @@ void class_device_del(struct class_device *class_dev)
if (parent)
class_put(parent);
+ kfree(class_name);
}
void class_device_unregister(struct class_device *class_dev)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index efe03a024a5..6ab73f5c799 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -191,6 +191,20 @@ void device_remove_file(struct device * dev, struct device_attribute * attr)
}
}
+static void klist_children_get(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_parent);
+
+ get_device(dev);
+}
+
+static void klist_children_put(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_parent);
+
+ put_device(dev);
+}
+
/**
* device_initialize - init device structure.
@@ -207,7 +221,8 @@ void device_initialize(struct device *dev)
{
kobj_set_kset_s(dev, devices_subsys);
kobject_init(&dev->kobj);
- klist_init(&dev->klist_children);
+ klist_init(&dev->klist_children, klist_children_get,
+ klist_children_put);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
}
@@ -249,7 +264,7 @@ int device_add(struct device *dev)
if ((error = bus_add_device(dev)))
goto BusError;
if (parent)
- klist_add_tail(&parent->klist_children, &dev->knode_parent);
+ klist_add_tail(&dev->knode_parent, &parent->klist_children);
/* notify platform of device entry */
if (platform_notify)
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 16323f9cbff..d5bbce38282 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -42,7 +42,7 @@ void device_bind_driver(struct device * dev)
{
pr_debug("bound device '%s' to driver '%s'\n",
dev->bus_id, dev->driver->name);
- klist_add_tail(&dev->driver->klist_devices, &dev->knode_driver);
+ klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);
sysfs_create_link(&dev->driver->kobj, &dev->kobj,
kobject_name(&dev->kobj));
sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 291c5954a3a..ef3fe513e39 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -142,6 +142,19 @@ void put_driver(struct device_driver * drv)
kobject_put(&drv->kobj);
}
+static void klist_devices_get(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_driver);
+
+ get_device(dev);
+}
+
+static void klist_devices_put(struct klist_node *n)
+{
+ struct device *dev = container_of(n, struct device, knode_driver);
+
+ put_device(dev);
+}
/**
* driver_register - register driver with bus
@@ -157,7 +170,7 @@ void put_driver(struct device_driver * drv)
*/
int driver_register(struct device_driver * drv)
{
- klist_init(&drv->klist_devices);
+ klist_init(&drv->klist_devices, klist_devices_get, klist_devices_put);
init_completion(&drv->unloaded);
return bus_add_driver(drv);
}
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 652281402c9..5bfa2e9a7c2 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -28,6 +28,7 @@ enum {
FW_STATUS_DONE,
FW_STATUS_ABORT,
FW_STATUS_READY,
+ FW_STATUS_READY_NOHOTPLUG,
};
static int loading_timeout = 10; /* In seconds */
@@ -344,7 +345,7 @@ error_kfree:
static int
fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
- const char *fw_name, struct device *device)
+ const char *fw_name, struct device *device, int hotplug)
{
struct class_device *class_dev;
struct firmware_priv *fw_priv;
@@ -376,7 +377,10 @@ fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
goto error_unreg;
}
- set_bit(FW_STATUS_READY, &fw_priv->status);
+ if (hotplug)
+ set_bit(FW_STATUS_READY, &fw_priv->status);
+ else
+ set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status);
*class_dev_p = class_dev;
goto out;
@@ -386,21 +390,9 @@ out:
return retval;
}
-/**
- * request_firmware: - request firmware to hotplug and wait for it
- * Description:
- * @firmware will be used to return a firmware image by the name
- * of @name for device @device.
- *
- * Should be called from user context where sleeping is allowed.
- *
- * @name will be use as $FIRMWARE in the hotplug environment and
- * should be distinctive enough not to be confused with any other
- * firmware image for this or any other device.
- **/
-int
-request_firmware(const struct firmware **firmware_p, const char *name,
- struct device *device)
+static int
+_request_firmware(const struct firmware **firmware_p, const char *name,
+ struct device *device, int hotplug)
{
struct class_device *class_dev;
struct firmware_priv *fw_priv;
@@ -419,22 +411,25 @@ request_firmware(const struct firmware **firmware_p, const char *name,
}
memset(firmware, 0, sizeof (*firmware));
- retval = fw_setup_class_device(firmware, &class_dev, name, device);
+ retval = fw_setup_class_device(firmware, &class_dev, name, device,
+ hotplug);
if (retval)
goto error_kfree_fw;
fw_priv = class_get_devdata(class_dev);
- if (loading_timeout > 0) {
- fw_priv->timeout.expires = jiffies + loading_timeout * HZ;
- add_timer(&fw_priv->timeout);
- }
-
- kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
- wait_for_completion(&fw_priv->completion);
- set_bit(FW_STATUS_DONE, &fw_priv->status);
+ if (hotplug) {
+ if (loading_timeout > 0) {
+ fw_priv->timeout.expires = jiffies + loading_timeout * HZ;
+ add_timer(&fw_priv->timeout);
+ }
- del_timer_sync(&fw_priv->timeout);
+ kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
+ wait_for_completion(&fw_priv->completion);
+ set_bit(FW_STATUS_DONE, &fw_priv->status);
+ del_timer_sync(&fw_priv->timeout);
+ } else
+ wait_for_completion(&fw_priv->completion);
down(&fw_lock);
if (!fw_priv->fw->size || test_bit(FW_STATUS_ABORT, &fw_priv->status)) {
@@ -455,6 +450,26 @@ out:
}
/**
+ * request_firmware: - request firmware to hotplug and wait for it
+ * Description:
+ * @firmware will be used to return a firmware image by the name
+ * of @name for device @device.
+ *
+ * Should be called from user context where sleeping is allowed.
+ *
+ * @name will be use as $FIRMWARE in the hotplug environment and
+ * should be distinctive enough not to be confused with any other
+ * firmware image for this or any other device.
+ **/
+int
+request_firmware(const struct firmware **firmware_p, const char *name,
+ struct device *device)
+{
+ int hotplug = 1;
+ return _request_firmware(firmware_p, name, device, hotplug);
+}
+
+/**
* release_firmware: - release the resource associated with a firmware image
**/
void
@@ -491,6 +506,7 @@ struct firmware_work {
struct device *device;
void *context;
void (*cont)(const struct firmware *fw, void *context);
+ int hotplug;
};
static int
@@ -503,7 +519,8 @@ request_firmware_work_func(void *arg)
return 0;
}
daemonize("%s/%s", "firmware", fw_work->name);
- request_firmware(&fw, fw_work->name, fw_work->device);
+ _request_firmware(&fw, fw_work->name, fw_work->device,
+ fw_work->hotplug);
fw_work->cont(fw, fw_work->context);
release_firmware(fw);
module_put(fw_work->module);
@@ -518,6 +535,9 @@ request_firmware_work_func(void *arg)
* Asynchronous variant of request_firmware() for contexts where
* it is not possible to sleep.
*
+ * @hotplug invokes hotplug event to copy the firmware image if this flag
+ * is non-zero else the firmware copy must be done manually.
+ *
* @cont will be called asynchronously when the firmware request is over.
*
* @context will be passed over to @cont.
@@ -527,7 +547,7 @@ request_firmware_work_func(void *arg)
**/
int
request_firmware_nowait(
- struct module *module,
+ struct module *module, int hotplug,
const char *name, struct device *device, void *context,
void (*cont)(const struct firmware *fw, void *context))
{
@@ -548,6 +568,7 @@ request_firmware_nowait(
.device = device,
.context = context,
.cont = cont,
+ .hotplug = hotplug,
};
ret = kernel_thread(request_firmware_work_func, fw_work,
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 904b27caf69..16c513aa4d4 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -39,13 +39,25 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
int n;
int nid = dev->id;
struct sysinfo i;
+ struct page_state ps;
unsigned long inactive;
unsigned long active;
unsigned long free;
si_meminfo_node(&i, nid);
+ get_page_state_node(&ps, nid);
__get_zone_counts(&active, &inactive, &free, NODE_DATA(nid));
+ /* Check for negative values in these approximate counters */
+ if ((long)ps.nr_dirty < 0)
+ ps.nr_dirty = 0;
+ if ((long)ps.nr_writeback < 0)
+ ps.nr_writeback = 0;
+ if ((long)ps.nr_mapped < 0)
+ ps.nr_mapped = 0;
+ if ((long)ps.nr_slab < 0)
+ ps.nr_slab = 0;
+
n = sprintf(buf, "\n"
"Node %d MemTotal: %8lu kB\n"
"Node %d MemFree: %8lu kB\n"
@@ -55,7 +67,11 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
"Node %d HighTotal: %8lu kB\n"
"Node %d HighFree: %8lu kB\n"
"Node %d LowTotal: %8lu kB\n"
- "Node %d LowFree: %8lu kB\n",
+ "Node %d LowFree: %8lu kB\n"
+ "Node %d Dirty: %8lu kB\n"
+ "Node %d Writeback: %8lu kB\n"
+ "Node %d Mapped: %8lu kB\n"
+ "Node %d Slab: %8lu kB\n",
nid, K(i.totalram),
nid, K(i.freeram),
nid, K(i.totalram - i.freeram),
@@ -64,7 +80,11 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
nid, K(i.totalhigh),
nid, K(i.freehigh),
nid, K(i.totalram - i.totalhigh),
- nid, K(i.freeram - i.freehigh));
+ nid, K(i.freeram - i.freehigh),
+ nid, K(ps.nr_dirty),
+ nid, K(ps.nr_writeback),
+ nid, K(ps.nr_mapped),
+ nid, K(ps.nr_slab));
n += hugetlb_report_node_meminfo(nid, buf + n);
return n;
}
diff --git a/drivers/base/power/resume.c b/drivers/base/power/resume.c
index bdd96b03b88..0a7aa07b9a2 100644
--- a/drivers/base/power/resume.c
+++ b/drivers/base/power/resume.c
@@ -26,11 +26,11 @@ int resume_device(struct device * dev)
down(&dev->sem);
if (dev->power.pm_parent
- && dev->power.pm_parent->power.power_state) {
+ && dev->power.pm_parent->power.power_state.event) {
dev_err(dev, "PM: resume from %d, parent %s still %d\n",
- dev->power.power_state,
+ dev->power.power_state.event,
dev->power.pm_parent->bus_id,
- dev->power.pm_parent->power.power_state);
+ dev->power.pm_parent->power.power_state.event);
}
if (dev->bus && dev->bus->resume) {
dev_dbg(dev,"resuming\n");
@@ -54,7 +54,7 @@ void dpm_resume(void)
list_add_tail(entry, &dpm_active);
up(&dpm_list_sem);
- if (!dev->power.prev_state)
+ if (!dev->power.prev_state.event)
resume_device(dev);
down(&dpm_list_sem);
put_device(dev);
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 325962d8019..e8f0519f5df 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -13,10 +13,10 @@
static void runtime_resume(struct device * dev)
{
dev_dbg(dev, "resuming\n");
- if (!dev->power.power_state)
+ if (!dev->power.power_state.event)
return;
if (!resume_device(dev))
- dev->power.power_state = 0;
+ dev->power.power_state = PMSG_ON;
}
@@ -49,10 +49,10 @@ int dpm_runtime_suspend(struct device * dev, pm_message_t state)
int error = 0;
down(&dpm_sem);
- if (dev->power.power_state == state)
+ if (dev->power.power_state.event == state.event)
goto Done;
- if (dev->power.power_state)
+ if (dev->power.power_state.event)
runtime_resume(dev);
if (!(error = suspend_device(dev, state)))
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 2ccee3763ac..50501764d05 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -40,22 +40,22 @@ int suspend_device(struct device * dev, pm_message_t state)
int error = 0;
down(&dev->sem);
- if (dev->power.power_state) {
+ if (dev->power.power_state.event) {
dev_dbg(dev, "PM: suspend %d-->%d\n",
- dev->power.power_state, state);
+ dev->power.power_state.event, state.event);
}
if (dev->power.pm_parent
- && dev->power.pm_parent->power.power_state) {
+ && dev->power.pm_parent->power.power_state.event) {
dev_err(dev,
"PM: suspend %d->%d, parent %s already %d\n",
- dev->power.power_state, state,
+ dev->power.power_state.event, state.event,
dev->power.pm_parent->bus_id,
- dev->power.pm_parent->power.power_state);
+ dev->power.pm_parent->power.power_state.event);
}
dev->power.prev_state = dev->power.power_state;
- if (dev->bus && dev->bus->suspend && !dev->power.power_state) {
+ if (dev->bus && dev->bus->suspend && !dev->power.power_state.event) {
dev_dbg(dev, "suspending\n");
error = dev->bus->suspend(dev, state);
}
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index f82b3df9545..8d04fb435c1 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -26,19 +26,19 @@
static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
{
- return sprintf(buf, "%u\n", dev->power.power_state);
+ return sprintf(buf, "%u\n", dev->power.power_state.event);
}
static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n)
{
- u32 state;
+ pm_message_t state;
char * rest;
int error = 0;
- state = simple_strtoul(buf, &rest, 10);
+ state.event = simple_strtoul(buf, &rest, 10);
if (*rest)
return -EINVAL;
- if (state)
+ if (state.event)
error = dpm_runtime_suspend(dev, state);
else
dpm_runtime_resume(dev);
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 214b9643540..3431eb6004c 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -288,6 +288,27 @@ void sysdev_shutdown(void)
up(&sysdev_drivers_lock);
}
+static void __sysdev_resume(struct sys_device *dev)
+{
+ struct sysdev_class *cls = dev->cls;
+ struct sysdev_driver *drv;
+
+ /* First, call the class-specific one */
+ if (cls->resume)
+ cls->resume(dev);
+
+ /* Call auxillary drivers next. */
+ list_for_each_entry(drv, &cls->drivers, entry) {
+ if (drv->resume)
+ drv->resume(dev);
+ }
+
+ /* Call global drivers. */
+ list_for_each_entry(drv, &sysdev_drivers, entry) {
+ if (drv->resume)
+ drv->resume(dev);
+ }
+}
/**
* sysdev_suspend - Suspend all system devices.
@@ -305,38 +326,93 @@ void sysdev_shutdown(void)
int sysdev_suspend(pm_message_t state)
{
struct sysdev_class * cls;
+ struct sys_device *sysdev, *err_dev;
+ struct sysdev_driver *drv, *err_drv;
+ int ret;
pr_debug("Suspending System Devices\n");
list_for_each_entry_reverse(cls, &system_subsys.kset.list,
kset.kobj.entry) {
- struct sys_device * sysdev;
pr_debug("Suspending type '%s':\n",
kobject_name(&cls->kset.kobj));
list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
- struct sysdev_driver * drv;
pr_debug(" %s\n", kobject_name(&sysdev->kobj));
/* Call global drivers first. */
list_for_each_entry(drv, &sysdev_drivers, entry) {
- if (drv->suspend)
- drv->suspend(sysdev, state);
+ if (drv->suspend) {
+ ret = drv->suspend(sysdev, state);
+ if (ret)
+ goto gbl_driver;
+ }
}
/* Call auxillary drivers next. */
list_for_each_entry(drv, &cls->drivers, entry) {
- if (drv->suspend)
- drv->suspend(sysdev, state);
+ if (drv->suspend) {
+ ret = drv->suspend(sysdev, state);
+ if (ret)
+ goto aux_driver;
+ }
}
/* Now call the generic one */
- if (cls->suspend)
- cls->suspend(sysdev, state);
+ if (cls->suspend) {
+ ret = cls->suspend(sysdev, state);
+ if (ret)
+ goto cls_driver;
+ }
}
}
return 0;
+ /* resume current sysdev */
+cls_driver:
+ drv = NULL;
+ printk(KERN_ERR "Class suspend failed for %s\n",
+ kobject_name(&sysdev->kobj));
+
+aux_driver:
+ if (drv)
+ printk(KERN_ERR "Class driver suspend failed for %s\n",
+ kobject_name(&sysdev->kobj));
+ list_for_each_entry(err_drv, &cls->drivers, entry) {
+ if (err_drv == drv)
+ break;
+ if (err_drv->resume)
+ err_drv->resume(sysdev);
+ }
+ drv = NULL;
+
+gbl_driver:
+ if (drv)
+ printk(KERN_ERR "sysdev driver suspend failed for %s\n",
+ kobject_name(&sysdev->kobj));
+ list_for_each_entry(err_drv, &sysdev_drivers, entry) {
+ if (err_drv == drv)
+ break;
+ if (err_drv->resume)
+ err_drv->resume(sysdev);
+ }
+ /* resume other sysdevs in current class */
+ list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
+ if (err_dev == sysdev)
+ break;
+ pr_debug(" %s\n", kobject_name(&err_dev->kobj));
+ __sysdev_resume(err_dev);
+ }
+
+ /* resume other classes */
+ list_for_each_entry_continue(cls, &system_subsys.kset.list,
+ kset.kobj.entry) {
+ list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) {
+ pr_debug(" %s\n", kobject_name(&err_dev->kobj));
+ __sysdev_resume(err_dev);
+ }
+ }
+ return ret;
}
@@ -362,25 +438,9 @@ int sysdev_resume(void)
kobject_name(&cls->kset.kobj));
list_for_each_entry(sysdev, &cls->kset.list, kobj.entry) {
- struct sysdev_driver * drv;
pr_debug(" %s\n", kobject_name(&sysdev->kobj));
- /* First, call the class-specific one */
- if (cls->resume)
- cls->resume(sysdev);
-
- /* Call auxillary drivers next. */
- list_for_each_entry(drv, &cls->drivers, entry) {
- if (drv->resume)
- drv->resume(sysdev);
- }
-
- /* Call global drivers. */
- list_for_each_entry(drv, &sysdev_drivers, entry) {
- if (drv->resume)
- drv->resume(sysdev);
- }
-
+ __sysdev_resume(sysdev);
}
}
return 0;
diff --git a/drivers/base/transport_class.c b/drivers/base/transport_class.c
index 6c2b447a333..f25e7c6b2d2 100644
--- a/drivers/base/transport_class.c
+++ b/drivers/base/transport_class.c
@@ -7,7 +7,7 @@
* This file is licensed under GPLv2
*
* The basic idea here is to allow any "device controller" (which
- * would most often be a Host Bus Adapter" to use the services of one
+ * would most often be a Host Bus Adapter to use the services of one
* or more tranport classes for performing transport specific
* services. Transport specific services are things that the generic
* command layer doesn't want to know about (speed settings, line
@@ -64,7 +64,9 @@ void transport_class_unregister(struct transport_class *tclass)
}
EXPORT_SYMBOL_GPL(transport_class_unregister);
-static int anon_transport_dummy_function(struct device *dev)
+static int anon_transport_dummy_function(struct transport_container *tc,
+ struct device *dev,
+ struct class_device *cdev)
{
/* do nothing */
return 0;
@@ -115,9 +117,10 @@ static int transport_setup_classdev(struct attribute_container *cont,
struct class_device *classdev)
{
struct transport_class *tclass = class_to_transport_class(cont->class);
+ struct transport_container *tcont = attribute_container_to_transport_container(cont);
if (tclass->setup)
- tclass->setup(dev);
+ tclass->setup(tcont, dev, classdev);
return 0;
}
@@ -178,12 +181,14 @@ void transport_add_device(struct device *dev)
EXPORT_SYMBOL_GPL(transport_add_device);
static int transport_configure(struct attribute_container *cont,
- struct device *dev)
+ struct device *dev,
+ struct class_device *cdev)
{
struct transport_class *tclass = class_to_transport_class(cont->class);
+ struct transport_container *tcont = attribute_container_to_transport_container(cont);
if (tclass->configure)
- tclass->configure(dev);
+ tclass->configure(tcont, dev, cdev);
return 0;
}
@@ -202,7 +207,7 @@ static int transport_configure(struct attribute_container *cont,
*/
void transport_configure_device(struct device *dev)
{
- attribute_container_trigger(dev, transport_configure);
+ attribute_container_device_trigger(dev, transport_configure);
}
EXPORT_SYMBOL_GPL(transport_configure_device);
@@ -215,7 +220,7 @@ static int transport_remove_classdev(struct attribute_container *cont,
struct transport_class *tclass = class_to_transport_class(cont->class);
if (tclass->remove)
- tclass->remove(dev);
+ tclass->remove(tcont, dev, classdev);
if (tclass->remove != anon_transport_dummy_function) {
if (tcont->statistics)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index b594768b024..51b0af1cebe 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -6,7 +6,7 @@ menu "Block devices"
config BLK_DEV_FD
tristate "Normal floppy disk support"
- depends on (!ARCH_S390 && !M68K && !IA64 && !UML && !ARM) || Q40 || (SUN3X && BROKEN) || ARCH_RPC || ARCH_EBSA285
+ depends on ARCH_MAY_HAVE_PC_FDC
---help---
If you want to use the floppy disk drive(s) of your PC under Linux,
say Y. Information about this driver, especially important for IBM
@@ -408,54 +408,12 @@ config BLK_DEV_INITRD
"real" root file system, etc. See <file:Documentation/initrd.txt>
for details.
-config INITRAMFS_SOURCE
- string "Initramfs source file(s)"
- default ""
- help
- This can be either a single cpio archive with a .cpio suffix or a
- space-separated list of directories and files for building the
- initramfs image. A cpio archive should contain a filesystem archive
- to be used as an initramfs image. Directories should contain a
- filesystem layout to be included in the initramfs image. Files
- should contain entries according to the format described by the
- "usr/gen_init_cpio" program in the kernel tree.
-
- When multiple directories and files are specified then the
- initramfs image will be the aggregate of all of them.
-
- See <file:Documentation/early-userspace/README for more details.
-
- If you are not sure, leave it blank.
-
-config INITRAMFS_ROOT_UID
- int "User ID to map to 0 (user root)"
- depends on INITRAMFS_SOURCE!=""
- default "0"
- help
- This setting is only meaningful if the INITRAMFS_SOURCE is
- contains a directory. Setting this user ID (UID) to something
- other than "0" will cause all files owned by that UID to be
- owned by user root in the initial ramdisk image.
-
- If you are not sure, leave it set to "0".
-
-config INITRAMFS_ROOT_GID
- int "Group ID to map to 0 (group root)"
- depends on INITRAMFS_SOURCE!=""
- default "0"
- help
- This setting is only meaningful if the INITRAMFS_SOURCE is
- contains a directory. Setting this group ID (GID) to something
- other than "0" will cause all files owned by that GID to be
- owned by group root in the initial ramdisk image.
-
- If you are not sure, leave it set to "0".
#XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64
#for instance.
config LBD
bool "Support for Large Block Devices"
- depends on X86 || MIPS32 || PPC32 || ARCH_S390_31 || SUPERH || UML
+ depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML
help
Say Y here if you want to attach large (bigger than 2TB) discs to
your machine, or if you want to have a raid or loopback device
diff --git a/drivers/block/acsi.c b/drivers/block/acsi.c
index ce933de4808..0e1f34fef0c 100644
--- a/drivers/block/acsi.c
+++ b/drivers/block/acsi.c
@@ -371,7 +371,7 @@ static int acsi_revalidate (struct gendisk *disk);
/************************* End of Prototypes **************************/
-struct timer_list acsi_timer = TIMER_INITIALIZER(acsi_times_out, 0, 0);
+DEFINE_TIMER(acsi_timer, acsi_times_out, 0, 0);
#ifdef CONFIG_ATARI_SLM
diff --git a/drivers/block/acsi_slm.c b/drivers/block/acsi_slm.c
index e3be8c31a74..a5c1c8e871e 100644
--- a/drivers/block/acsi_slm.c
+++ b/drivers/block/acsi_slm.c
@@ -268,7 +268,7 @@ static int slm_get_pagesize( int device, int *w, int *h );
/************************* End of Prototypes **************************/
-static struct timer_list slm_timer = TIMER_INITIALIZER(slm_test_ready, 0, 0);
+static DEFINE_TIMER(slm_timer, slm_test_ready, 0, 0);
static struct file_operations slm_fops = {
.owner = THIS_MODULE,
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 6e231c5a119..ded33ba31ac 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -35,7 +35,7 @@ aoedev_newdev(ulong nframes)
struct aoedev *d;
struct frame *f, *e;
- d = kcalloc(1, sizeof *d, GFP_ATOMIC);
+ d = kzalloc(sizeof *d, GFP_ATOMIC);
if (d == NULL)
return NULL;
f = kcalloc(nframes, sizeof *f, GFP_ATOMIC);
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index db05a5a99f3..22bda05fc69 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -371,16 +371,10 @@ static int floppy_release( struct inode * inode, struct file * filp );
/************************* End of Prototypes **************************/
-static struct timer_list motor_off_timer =
- TIMER_INITIALIZER(fd_motor_off_timer, 0, 0);
-static struct timer_list readtrack_timer =
- TIMER_INITIALIZER(fd_readtrack_check, 0, 0);
-
-static struct timer_list timeout_timer =
- TIMER_INITIALIZER(fd_times_out, 0, 0);
-
-static struct timer_list fd_timer =
- TIMER_INITIALIZER(check_change, 0, 0);
+static DEFINE_TIMER(motor_off_timer, fd_motor_off_timer, 0, 0);
+static DEFINE_TIMER(readtrack_timer, fd_readtrack_check, 0, 0);
+static DEFINE_TIMER(timeout_timer, fd_times_out, 0, 0);
+static DEFINE_TIMER(fd_timer, check_change, 0, 0);
static inline void start_motor_off_timer(void)
{
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c
index cd056e7e64e..30c0903c7cd 100644
--- a/drivers/block/cfq-iosched.c
+++ b/drivers/block/cfq-iosched.c
@@ -2260,8 +2260,6 @@ static void cfq_put_cfqd(struct cfq_data *cfqd)
if (!atomic_dec_and_test(&cfqd->ref))
return;
- blk_put_queue(q);
-
cfq_shutdown_timer_wq(cfqd);
q->elevator->elevator_data = NULL;
@@ -2318,7 +2316,6 @@ static int cfq_init_queue(request_queue_t *q, elevator_t *e)
e->elevator_data = cfqd;
cfqd->queue = q;
- atomic_inc(&q->refcnt);
cfqd->max_queued = q->nr_requests / 4;
q->nr_batching = cfq_queued;
diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c
index 5be6f998d8c..3d4261c39f1 100644
--- a/drivers/block/cryptoloop.c
+++ b/drivers/block/cryptoloop.c
@@ -57,9 +57,11 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info)
mode = strsep(&cmsp, "-");
if (mode == NULL || strcmp(mode, "cbc") == 0)
- tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_CBC);
+ tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_CBC |
+ CRYPTO_TFM_REQ_MAY_SLEEP);
else if (strcmp(mode, "ecb") == 0)
- tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_ECB);
+ tfm = crypto_alloc_tfm(cipher, CRYPTO_TFM_MODE_ECB |
+ CRYPTO_TFM_REQ_MAY_SLEEP);
if (tfm == NULL)
return -EINVAL;
diff --git a/drivers/block/deadline-iosched.c b/drivers/block/deadline-iosched.c
index ff5201e0215..52a3ae5289a 100644
--- a/drivers/block/deadline-iosched.c
+++ b/drivers/block/deadline-iosched.c
@@ -507,18 +507,15 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
const int reads = !list_empty(&dd->fifo_list[READ]);
const int writes = !list_empty(&dd->fifo_list[WRITE]);
struct deadline_rq *drq;
- int data_dir, other_dir;
+ int data_dir;
/*
* batches are currently reads XOR writes
*/
- drq = NULL;
-
- if (dd->next_drq[READ])
- drq = dd->next_drq[READ];
-
if (dd->next_drq[WRITE])
drq = dd->next_drq[WRITE];
+ else
+ drq = dd->next_drq[READ];
if (drq) {
/* we have a "next request" */
@@ -544,7 +541,6 @@ static int deadline_dispatch_requests(struct deadline_data *dd)
goto dispatch_writes;
data_dir = READ;
- other_dir = WRITE;
goto dispatch_find_request;
}
@@ -560,7 +556,6 @@ dispatch_writes:
dd->starved = 0;
data_dir = WRITE;
- other_dir = READ;
goto dispatch_find_request;
}
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index f0c1084b840..00895477155 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -493,6 +493,8 @@ static struct floppy_struct user_params[N_DRIVE];
static sector_t floppy_sizes[256];
+static char floppy_device_name[] = "floppy";
+
/*
* The driver is trying to determine the correct media format
* while probing is set. rw_interrupt() clears it after a
@@ -626,7 +628,7 @@ static inline void debugt(const char *message) { }
#endif /* DEBUGT */
typedef void (*timeout_fn) (unsigned long);
-static struct timer_list fd_timeout = TIMER_INITIALIZER(floppy_shutdown, 0, 0);
+static DEFINE_TIMER(fd_timeout, floppy_shutdown, 0, 0);
static const char *timeout_message;
@@ -1010,7 +1012,7 @@ static void schedule_bh(void (*handler) (void))
schedule_work(&floppy_work);
}
-static struct timer_list fd_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(fd_timer, NULL, 0, 0);
static void cancel_activity(void)
{
@@ -4191,18 +4193,24 @@ static int __init floppy_setup(char *str)
static int have_no_fdc = -ENODEV;
+static ssize_t floppy_cmos_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct platform_device *p;
+ int drive;
+
+ p = container_of(dev, struct platform_device,dev);
+ drive = p->id;
+ return sprintf(buf, "%X\n", UDP->cmos);
+}
+DEVICE_ATTR(cmos,S_IRUGO,floppy_cmos_show,NULL);
+
static void floppy_device_release(struct device *dev)
{
complete(&device_release);
}
-static struct platform_device floppy_device = {
- .name = "floppy",
- .id = 0,
- .dev = {
- .release = floppy_device_release,
- }
-};
+static struct platform_device floppy_device[N_DRIVE];
static struct kobject *floppy_find(dev_t dev, int *part, void *data)
{
@@ -4370,20 +4378,26 @@ static int __init floppy_init(void)
goto out_flush_work;
}
- err = platform_device_register(&floppy_device);
- if (err)
- goto out_flush_work;
-
for (drive = 0; drive < N_DRIVE; drive++) {
if (!(allowed_drive_mask & (1 << drive)))
continue;
if (fdc_state[FDC(drive)].version == FDC_NONE)
continue;
+
+ floppy_device[drive].name = floppy_device_name;
+ floppy_device[drive].id = drive;
+ floppy_device[drive].dev.release = floppy_device_release;
+
+ err = platform_device_register(&floppy_device[drive]);
+ if (err)
+ goto out_flush_work;
+
+ device_create_file(&floppy_device[drive].dev,&dev_attr_cmos);
/* to be cleaned up... */
disks[drive]->private_data = (void *)(long)drive;
disks[drive]->queue = floppy_queue;
disks[drive]->flags |= GENHD_FL_REMOVABLE;
- disks[drive]->driverfs_dev = &floppy_device.dev;
+ disks[drive]->driverfs_dev = &floppy_device[drive].dev;
add_disk(disks[drive]);
}
@@ -4603,10 +4617,11 @@ void cleanup_module(void)
fdc_state[FDC(drive)].version != FDC_NONE) {
del_gendisk(disks[drive]);
unregister_devfs_entries(drive);
+ device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
+ platform_device_unregister(&floppy_device[drive]);
}
put_disk(disks[drive]);
}
- platform_device_unregister(&floppy_device);
devfs_remove("floppy");
del_timer_sync(&fd_timeout);
diff --git a/drivers/block/genhd.c b/drivers/block/genhd.c
index 47fd3659a06..d42840cc0d1 100644
--- a/drivers/block/genhd.c
+++ b/drivers/block/genhd.c
@@ -45,7 +45,7 @@ int get_blkdev_list(char *p, int used)
struct blk_major_name *n;
int i, len;
- len = sprintf(p, "\nBlock devices:\n");
+ len = snprintf(p, (PAGE_SIZE-used), "\nBlock devices:\n");
down(&block_subsys_sem);
for (i = 0; i < ARRAY_SIZE(major_names); i++) {
diff --git a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c
index 3c818544475..483d71b10cf 100644
--- a/drivers/block/ll_rw_blk.c
+++ b/drivers/block/ll_rw_blk.c
@@ -235,8 +235,8 @@ void blk_queue_make_request(request_queue_t * q, make_request_fn * mfn)
* set defaults
*/
q->nr_requests = BLKDEV_MAX_RQ;
- q->max_phys_segments = MAX_PHYS_SEGMENTS;
- q->max_hw_segments = MAX_HW_SEGMENTS;
+ blk_queue_max_phys_segments(q, MAX_PHYS_SEGMENTS);
+ blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
q->make_request_fn = mfn;
q->backing_dev_info.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
q->backing_dev_info.state = 0;
@@ -284,6 +284,7 @@ static inline void rq_init(request_queue_t *q, struct request *rq)
rq->special = NULL;
rq->data_len = 0;
rq->data = NULL;
+ rq->nr_phys_segments = 0;
rq->sense = NULL;
rq->end_io = NULL;
rq->end_io_data = NULL;
@@ -2115,7 +2116,7 @@ EXPORT_SYMBOL(blk_insert_request);
/**
* blk_rq_map_user - map user data to a request, for REQ_BLOCK_PC usage
* @q: request queue where request should be inserted
- * @rw: READ or WRITE data
+ * @rq: request structure to fill
* @ubuf: the user buffer
* @len: length of user data
*
@@ -2132,21 +2133,19 @@ EXPORT_SYMBOL(blk_insert_request);
* original bio must be passed back in to blk_rq_unmap_user() for proper
* unmapping.
*/
-struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
- unsigned int len)
+int blk_rq_map_user(request_queue_t *q, struct request *rq, void __user *ubuf,
+ unsigned int len)
{
unsigned long uaddr;
- struct request *rq;
struct bio *bio;
+ int reading;
if (len > (q->max_sectors << 9))
- return ERR_PTR(-EINVAL);
- if ((!len && ubuf) || (len && !ubuf))
- return ERR_PTR(-EINVAL);
+ return -EINVAL;
+ if (!len || !ubuf)
+ return -EINVAL;
- rq = blk_get_request(q, rw, __GFP_WAIT);
- if (!rq)
- return ERR_PTR(-ENOMEM);
+ reading = rq_data_dir(rq) == READ;
/*
* if alignment requirement is satisfied, map in user pages for
@@ -2154,9 +2153,9 @@ struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
*/
uaddr = (unsigned long) ubuf;
if (!(uaddr & queue_dma_alignment(q)) && !(len & queue_dma_alignment(q)))
- bio = bio_map_user(q, NULL, uaddr, len, rw == READ);
+ bio = bio_map_user(q, NULL, uaddr, len, reading);
else
- bio = bio_copy_user(q, uaddr, len, rw == READ);
+ bio = bio_copy_user(q, uaddr, len, reading);
if (!IS_ERR(bio)) {
rq->bio = rq->biotail = bio;
@@ -2164,28 +2163,70 @@ struct request *blk_rq_map_user(request_queue_t *q, int rw, void __user *ubuf,
rq->buffer = rq->data = NULL;
rq->data_len = len;
- return rq;
+ return 0;
}
/*
* bio is the err-ptr
*/
- blk_put_request(rq);
- return (struct request *) bio;
+ return PTR_ERR(bio);
}
EXPORT_SYMBOL(blk_rq_map_user);
/**
+ * blk_rq_map_user_iov - map user data to a request, for REQ_BLOCK_PC usage
+ * @q: request queue where request should be inserted
+ * @rq: request to map data to
+ * @iov: pointer to the iovec
+ * @iov_count: number of elements in the iovec
+ *
+ * Description:
+ * Data will be mapped directly for zero copy io, if possible. Otherwise
+ * a kernel bounce buffer is used.
+ *
+ * A matching blk_rq_unmap_user() must be issued at the end of io, while
+ * still in process context.
+ *
+ * Note: The mapped bio may need to be bounced through blk_queue_bounce()
+ * before being submitted to the device, as pages mapped may be out of
+ * reach. It's the callers responsibility to make sure this happens. The
+ * original bio must be passed back in to blk_rq_unmap_user() for proper
+ * unmapping.
+ */
+int blk_rq_map_user_iov(request_queue_t *q, struct request *rq,
+ struct sg_iovec *iov, int iov_count)
+{
+ struct bio *bio;
+
+ if (!iov || iov_count <= 0)
+ return -EINVAL;
+
+ /* we don't allow misaligned data like bio_map_user() does. If the
+ * user is using sg, they're expected to know the alignment constraints
+ * and respect them accordingly */
+ bio = bio_map_user_iov(q, NULL, iov, iov_count, rq_data_dir(rq)== READ);
+ if (IS_ERR(bio))
+ return PTR_ERR(bio);
+
+ rq->bio = rq->biotail = bio;
+ blk_rq_bio_prep(q, rq, bio);
+ rq->buffer = rq->data = NULL;
+ rq->data_len = bio->bi_size;
+ return 0;
+}
+
+EXPORT_SYMBOL(blk_rq_map_user_iov);
+
+/**
* blk_rq_unmap_user - unmap a request with user data
- * @rq: request to be unmapped
- * @bio: bio for the request
+ * @bio: bio to be unmapped
* @ulen: length of user buffer
*
* Description:
- * Unmap a request previously mapped by blk_rq_map_user().
+ * Unmap a bio previously mapped by blk_rq_map_user().
*/
-int blk_rq_unmap_user(struct request *rq, struct bio *bio, unsigned int ulen)
+int blk_rq_unmap_user(struct bio *bio, unsigned int ulen)
{
int ret = 0;
@@ -2196,31 +2237,89 @@ int blk_rq_unmap_user(struct request *rq, struct bio *bio, unsigned int ulen)
ret = bio_uncopy_user(bio);
}
- blk_put_request(rq);
- return ret;
+ return 0;
}
EXPORT_SYMBOL(blk_rq_unmap_user);
/**
+ * blk_rq_map_kern - map kernel data to a request, for REQ_BLOCK_PC usage
+ * @q: request queue where request should be inserted
+ * @rq: request to fill
+ * @kbuf: the kernel buffer
+ * @len: length of user data
+ * @gfp_mask: memory allocation flags
+ */
+int blk_rq_map_kern(request_queue_t *q, struct request *rq, void *kbuf,
+ unsigned int len, unsigned int gfp_mask)
+{
+ struct bio *bio;
+
+ if (len > (q->max_sectors << 9))
+ return -EINVAL;
+ if (!len || !kbuf)
+ return -EINVAL;
+
+ bio = bio_map_kern(q, kbuf, len, gfp_mask);
+ if (IS_ERR(bio))
+ return PTR_ERR(bio);
+
+ if (rq_data_dir(rq) == WRITE)
+ bio->bi_rw |= (1 << BIO_RW);
+
+ rq->bio = rq->biotail = bio;
+ blk_rq_bio_prep(q, rq, bio);
+
+ rq->buffer = rq->data = NULL;
+ rq->data_len = len;
+ return 0;
+}
+
+EXPORT_SYMBOL(blk_rq_map_kern);
+
+/**
+ * blk_execute_rq_nowait - insert a request into queue for execution
+ * @q: queue to insert the request in
+ * @bd_disk: matching gendisk
+ * @rq: request to insert
+ * @at_head: insert request at head or tail of queue
+ * @done: I/O completion handler
+ *
+ * Description:
+ * Insert a fully prepared request at the back of the io scheduler queue
+ * for execution. Don't wait for completion.
+ */
+void blk_execute_rq_nowait(request_queue_t *q, struct gendisk *bd_disk,
+ struct request *rq, int at_head,
+ void (*done)(struct request *))
+{
+ int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK;
+
+ rq->rq_disk = bd_disk;
+ rq->flags |= REQ_NOMERGE;
+ rq->end_io = done;
+ elv_add_request(q, rq, where, 1);
+ generic_unplug_device(q);
+}
+
+/**
* blk_execute_rq - insert a request into queue for execution
* @q: queue to insert the request in
* @bd_disk: matching gendisk
* @rq: request to insert
+ * @at_head: insert request at head or tail of queue
*
* Description:
* Insert a fully prepared request at the back of the io scheduler queue
- * for execution.
+ * for execution and wait for completion.
*/
int blk_execute_rq(request_queue_t *q, struct gendisk *bd_disk,
- struct request *rq)
+ struct request *rq, int at_head)
{
DECLARE_COMPLETION(wait);
char sense[SCSI_SENSE_BUFFERSIZE];
int err = 0;
- rq->rq_disk = bd_disk;
-
/*
* we need an extra reference to the request, so we can look at
* it after io completion
@@ -2233,11 +2332,8 @@ int blk_execute_rq(request_queue_t *q, struct gendisk *bd_disk,
rq->sense_len = 0;
}
- rq->flags |= REQ_NOMERGE;
rq->waiting = &wait;
- rq->end_io = blk_end_sync_rq;
- elv_add_request(q, rq, ELEVATOR_INSERT_BACK, 1);
- generic_unplug_device(q);
+ blk_execute_rq_nowait(q, bd_disk, rq, at_head, blk_end_sync_rq);
wait_for_completion(&wait);
rq->waiting = NULL;
@@ -2277,6 +2373,44 @@ int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
EXPORT_SYMBOL(blkdev_issue_flush);
+/**
+ * blkdev_scsi_issue_flush_fn - issue flush for SCSI devices
+ * @q: device queue
+ * @disk: gendisk
+ * @error_sector: error offset
+ *
+ * Description:
+ * Devices understanding the SCSI command set, can use this function as
+ * a helper for issuing a cache flush. Note: driver is required to store
+ * the error offset (in case of error flushing) in ->sector of struct
+ * request.
+ */
+int blkdev_scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
+ sector_t *error_sector)
+{
+ struct request *rq = blk_get_request(q, WRITE, __GFP_WAIT);
+ int ret;
+
+ rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
+ rq->sector = 0;
+ memset(rq->cmd, 0, sizeof(rq->cmd));
+ rq->cmd[0] = 0x35;
+ rq->cmd_len = 12;
+ rq->data = NULL;
+ rq->data_len = 0;
+ rq->timeout = 60 * HZ;
+
+ ret = blk_execute_rq(q, disk, rq, 0);
+
+ if (ret && error_sector)
+ *error_sector = rq->sector;
+
+ blk_put_request(rq);
+ return ret;
+}
+
+EXPORT_SYMBOL(blkdev_scsi_issue_flush_fn);
+
static void drive_stat_acct(struct request *rq, int nr_sectors, int new_io)
{
int rw = rq_data_dir(rq);
diff --git a/drivers/block/ps2esdi.c b/drivers/block/ps2esdi.c
index 29548784cb7..29d1518be72 100644
--- a/drivers/block/ps2esdi.c
+++ b/drivers/block/ps2esdi.c
@@ -99,8 +99,7 @@ static DECLARE_WAIT_QUEUE_HEAD(ps2esdi_int);
static int no_int_yet;
static int ps2esdi_drives;
static u_short io_base;
-static struct timer_list esdi_timer =
- TIMER_INITIALIZER(ps2esdi_reset_timer, 0, 0);
+static DEFINE_TIMER(esdi_timer, ps2esdi_reset_timer, 0, 0);
static int reset_status;
static int ps2esdi_slot = -1;
static int tp720esdi = 0; /* Is it Integrated ESDI of ThinkPad-720? */
diff --git a/drivers/block/scsi_ioctl.c b/drivers/block/scsi_ioctl.c
index 681871ca5d6..abb2df249fd 100644
--- a/drivers/block/scsi_ioctl.c
+++ b/drivers/block/scsi_ioctl.c
@@ -216,7 +216,7 @@ static int sg_io(struct file *file, request_queue_t *q,
struct gendisk *bd_disk, struct sg_io_hdr *hdr)
{
unsigned long start_time;
- int reading, writing;
+ int writing = 0, ret = 0;
struct request *rq;
struct bio *bio;
char sense[SCSI_SENSE_BUFFERSIZE];
@@ -231,38 +231,48 @@ static int sg_io(struct file *file, request_queue_t *q,
if (verify_command(file, cmd))
return -EPERM;
- /*
- * we'll do that later
- */
- if (hdr->iovec_count)
- return -EOPNOTSUPP;
-
if (hdr->dxfer_len > (q->max_sectors << 9))
return -EIO;
- reading = writing = 0;
- if (hdr->dxfer_len) {
+ if (hdr->dxfer_len)
switch (hdr->dxfer_direction) {
default:
return -EINVAL;
case SG_DXFER_TO_FROM_DEV:
- reading = 1;
- /* fall through */
case SG_DXFER_TO_DEV:
writing = 1;
break;
case SG_DXFER_FROM_DEV:
- reading = 1;
break;
}
- rq = blk_rq_map_user(q, writing ? WRITE : READ, hdr->dxferp,
- hdr->dxfer_len);
+ rq = blk_get_request(q, writing ? WRITE : READ, GFP_KERNEL);
+ if (!rq)
+ return -ENOMEM;
+
+ if (hdr->iovec_count) {
+ const int size = sizeof(struct sg_iovec) * hdr->iovec_count;
+ struct sg_iovec *iov;
+
+ iov = kmalloc(size, GFP_KERNEL);
+ if (!iov) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ if (copy_from_user(iov, hdr->dxferp, size)) {
+ kfree(iov);
+ ret = -EFAULT;
+ goto out;
+ }
+
+ ret = blk_rq_map_user_iov(q, rq, iov, hdr->iovec_count);
+ kfree(iov);
+ } else if (hdr->dxfer_len)
+ ret = blk_rq_map_user(q, rq, hdr->dxferp, hdr->dxfer_len);
- if (IS_ERR(rq))
- return PTR_ERR(rq);
- } else
- rq = blk_get_request(q, READ, __GFP_WAIT);
+ if (ret)
+ goto out;
/*
* fill in request structure
@@ -298,7 +308,7 @@ static int sg_io(struct file *file, request_queue_t *q,
* (if he doesn't check that is his problem).
* N.B. a non-zero SCSI status is _not_ necessarily an error.
*/
- blk_execute_rq(q, bd_disk, rq);
+ blk_execute_rq(q, bd_disk, rq, 0);
/* write to all output members */
hdr->status = 0xff & rq->errors;
@@ -320,12 +330,14 @@ static int sg_io(struct file *file, request_queue_t *q,
hdr->sb_len_wr = len;
}
- if (blk_rq_unmap_user(rq, bio, hdr->dxfer_len))
- return -EFAULT;
+ if (blk_rq_unmap_user(bio, hdr->dxfer_len))
+ ret = -EFAULT;
/* may not have succeeded, but output values written to control
* structure (struct sg_io_hdr). */
- return 0;
+out:
+ blk_put_request(rq);
+ return ret;
}
#define OMAX_SB_LEN 16 /* For backward compatibility */
@@ -408,7 +420,7 @@ static int sg_scsi_ioctl(struct file *file, request_queue_t *q,
rq->data_len = bytes;
rq->flags |= REQ_BLOCK_PC;
- blk_execute_rq(q, bd_disk, rq);
+ blk_execute_rq(q, bd_disk, rq, 0);
err = rq->errors & 0xff; /* only 8 bit SCSI status */
if (err) {
if (rq->sense_len && rq->sense) {
@@ -561,7 +573,7 @@ int scsi_cmd_ioctl(struct file *file, struct gendisk *bd_disk, unsigned int cmd,
rq->cmd[0] = GPCMD_START_STOP_UNIT;
rq->cmd[4] = 0x02 + (close != 0);
rq->cmd_len = 6;
- err = blk_execute_rq(q, bd_disk, rq);
+ err = blk_execute_rq(q, bd_disk, rq, 0);
blk_put_request(rq);
break;
default:
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index a026567f5d1..aa0bf7ee008 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -16,9 +16,10 @@
* -- verify the 13 conditions and do bulk resets
* -- kill last_pipe and simply do two-state clearing on both pipes
* -- verify protocol (bulk) from USB descriptors (maybe...)
- * -- highmem and sg
+ * -- highmem
* -- move top_sense and work_bcs into separate allocations (if they survive)
* for cache purists and esoteric architectures.
+ * -- Allocate structure for LUN 0 before the first ub_sync_tur, avoid NULL. ?
* -- prune comments, they are too volumnous
* -- Exterminate P3 printks
* -- Resove XXX's
@@ -171,7 +172,7 @@ struct bulk_cs_wrap {
*/
struct ub_dev;
-#define UB_MAX_REQ_SG 1
+#define UB_MAX_REQ_SG 4
#define UB_MAX_SECTORS 64
/*
@@ -234,13 +235,10 @@ struct ub_scsi_cmd {
int stat_count; /* Retries getting status. */
- /*
- * We do not support transfers from highmem pages
- * because the underlying USB framework does not do what we need.
- */
- char *data; /* Requested buffer */
unsigned int len; /* Requested length */
- // struct scatterlist sgv[UB_MAX_REQ_SG];
+ unsigned int current_sg;
+ unsigned int nsg; /* sgv[nsg] */
+ struct scatterlist sgv[UB_MAX_REQ_SG];
struct ub_lun *lun;
void (*done)(struct ub_dev *, struct ub_scsi_cmd *);
@@ -389,17 +387,18 @@ struct ub_dev {
struct bulk_cs_wrap work_bcs;
struct usb_ctrlrequest work_cr;
+ int sg_stat[UB_MAX_REQ_SG+1];
struct ub_scsi_trace tr;
};
/*
*/
static void ub_cleanup(struct ub_dev *sc);
-static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq);
+static int ub_request_fn_1(struct ub_lun *lun, struct request *rq);
static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq);
-static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
- struct request *rq);
+static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct request *rq);
static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_end_rq(struct request *rq, int uptodate);
static int ub_submit_scsi(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
@@ -407,6 +406,7 @@ static void ub_urb_complete(struct urb *urb, struct pt_regs *pt);
static void ub_scsi_action(unsigned long _dev);
static void ub_scsi_dispatch(struct ub_dev *sc);
static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
+static void ub_data_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_state_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd, int rc);
static int __ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
@@ -500,7 +500,8 @@ static void ub_cmdtr_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
}
}
-static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, char *page)
+static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr,
+ char *page)
{
struct usb_interface *intf;
struct ub_dev *sc;
@@ -523,6 +524,13 @@ static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, c
cnt += sprintf(page + cnt,
"qlen %d qmax %d\n",
sc->cmd_queue.qlen, sc->cmd_queue.qmax);
+ cnt += sprintf(page + cnt,
+ "sg %d %d %d %d %d\n",
+ sc->sg_stat[0],
+ sc->sg_stat[1],
+ sc->sg_stat[2],
+ sc->sg_stat[3],
+ sc->sg_stat[4]);
list_for_each (p, &sc->luns) {
lun = list_entry(p, struct ub_lun, link);
@@ -744,20 +752,20 @@ static struct ub_scsi_cmd *ub_cmdq_pop(struct ub_dev *sc)
* The request function is our main entry point
*/
-static void ub_bd_rq_fn(request_queue_t *q)
+static void ub_request_fn(request_queue_t *q)
{
struct ub_lun *lun = q->queuedata;
struct request *rq;
while ((rq = elv_next_request(q)) != NULL) {
- if (ub_bd_rq_fn_1(lun, rq) != 0) {
+ if (ub_request_fn_1(lun, rq) != 0) {
blk_stop_queue(q);
break;
}
}
}
-static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
+static int ub_request_fn_1(struct ub_lun *lun, struct request *rq)
{
struct ub_dev *sc = lun->udev;
struct ub_scsi_cmd *cmd;
@@ -774,9 +782,8 @@ static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
memset(cmd, 0, sizeof(struct ub_scsi_cmd));
blkdev_dequeue_request(rq);
-
if (blk_pc_request(rq)) {
- rc = ub_cmd_build_packet(sc, cmd, rq);
+ rc = ub_cmd_build_packet(sc, lun, cmd, rq);
} else {
rc = ub_cmd_build_block(sc, lun, cmd, rq);
}
@@ -791,7 +798,7 @@ static int ub_bd_rq_fn_1(struct ub_lun *lun, struct request *rq)
cmd->back = rq;
cmd->tag = sc->tagcnt++;
- if ((rc = ub_submit_scsi(sc, cmd)) != 0) {
+ if (ub_submit_scsi(sc, cmd) != 0) {
ub_put_cmd(lun, cmd);
ub_end_rq(rq, 0);
return 0;
@@ -804,58 +811,31 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
struct ub_scsi_cmd *cmd, struct request *rq)
{
int ub_dir;
-#if 0 /* We use rq->buffer for now */
- struct scatterlist *sg;
int n_elem;
-#endif
unsigned int block, nblks;
if (rq_data_dir(rq) == WRITE)
ub_dir = UB_DIR_WRITE;
else
ub_dir = UB_DIR_READ;
+ cmd->dir = ub_dir;
/*
* get scatterlist from block layer
*/
-#if 0 /* We use rq->buffer for now */
- sg = &cmd->sgv[0];
- n_elem = blk_rq_map_sg(q, rq, sg);
+ n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
if (n_elem <= 0) {
- ub_put_cmd(lun, cmd);
- ub_end_rq(rq, 0);
- blk_start_queue(q);
- return 0; /* request with no s/g entries? */
+ printk(KERN_INFO "%s: failed request map (%d)\n",
+ sc->name, n_elem); /* P3 */
+ return -1; /* request with no s/g entries? */
}
-
- if (n_elem != 1) { /* Paranoia */
+ if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
printk(KERN_WARNING "%s: request with %d segments\n",
sc->name, n_elem);
- ub_put_cmd(lun, cmd);
- ub_end_rq(rq, 0);
- blk_start_queue(q);
- return 0;
- }
-#endif
-
- /*
- * XXX Unfortunately, this check does not work. It is quite possible
- * to get bogus non-null rq->buffer if you allow sg by mistake.
- */
- if (rq->buffer == NULL) {
- /*
- * This must not happen if we set the queue right.
- * The block level must create bounce buffers for us.
- */
- static int do_print = 1;
- if (do_print) {
- printk(KERN_WARNING "%s: unmapped block request"
- " flags 0x%lx sectors %lu\n",
- sc->name, rq->flags, rq->nr_sectors);
- do_print = 0;
- }
return -1;
}
+ cmd->nsg = n_elem;
+ sc->sg_stat[n_elem]++;
/*
* build the command
@@ -876,30 +856,15 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
cmd->cdb[8] = nblks;
cmd->cdb_len = 10;
- cmd->dir = ub_dir;
- cmd->data = rq->buffer;
cmd->len = rq->nr_sectors * 512;
return 0;
}
-static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
- struct request *rq)
+static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct request *rq)
{
-
- if (rq->data_len != 0 && rq->data == NULL) {
- static int do_print = 1;
- if (do_print) {
- printk(KERN_WARNING "%s: unmapped packet request"
- " flags 0x%lx length %d\n",
- sc->name, rq->flags, rq->data_len);
- do_print = 0;
- }
- return -1;
- }
-
- memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
- cmd->cdb_len = rq->cmd_len;
+ int n_elem;
if (rq->data_len == 0) {
cmd->dir = UB_DIR_NONE;
@@ -908,8 +873,29 @@ static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
cmd->dir = UB_DIR_WRITE;
else
cmd->dir = UB_DIR_READ;
+
+ }
+
+ /*
+ * get scatterlist from block layer
+ */
+ n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
+ if (n_elem < 0) {
+ printk(KERN_INFO "%s: failed request map (%d)\n",
+ sc->name, n_elem); /* P3 */
+ return -1;
}
- cmd->data = rq->data;
+ if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
+ printk(KERN_WARNING "%s: request with %d segments\n",
+ sc->name, n_elem);
+ return -1;
+ }
+ cmd->nsg = n_elem;
+ sc->sg_stat[n_elem]++;
+
+ memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
+ cmd->cdb_len = rq->cmd_len;
+
cmd->len = rq->data_len;
return 0;
@@ -919,24 +905,34 @@ static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct request *rq = cmd->back;
struct ub_lun *lun = cmd->lun;
- struct gendisk *disk = lun->disk;
- request_queue_t *q = disk->queue;
int uptodate;
- if (blk_pc_request(rq)) {
- /* UB_SENSE_SIZE is smaller than SCSI_SENSE_BUFFERSIZE */
- memcpy(rq->sense, sc->top_sense, UB_SENSE_SIZE);
- rq->sense_len = UB_SENSE_SIZE;
- }
-
- if (cmd->error == 0)
+ if (cmd->error == 0) {
uptodate = 1;
- else
+
+ if (blk_pc_request(rq)) {
+ if (cmd->act_len >= rq->data_len)
+ rq->data_len = 0;
+ else
+ rq->data_len -= cmd->act_len;
+ }
+ } else {
uptodate = 0;
+ if (blk_pc_request(rq)) {
+ /* UB_SENSE_SIZE is smaller than SCSI_SENSE_BUFFERSIZE */
+ memcpy(rq->sense, sc->top_sense, UB_SENSE_SIZE);
+ rq->sense_len = UB_SENSE_SIZE;
+ if (sc->top_sense[0] != 0)
+ rq->errors = SAM_STAT_CHECK_CONDITION;
+ else
+ rq->errors = DID_ERROR << 16;
+ }
+ }
+
ub_put_cmd(lun, cmd);
ub_end_rq(rq, uptodate);
- blk_start_queue(q);
+ blk_start_queue(lun->disk->queue);
}
static void ub_end_rq(struct request *rq, int uptodate)
@@ -1014,7 +1010,7 @@ static int ub_scsi_cmd_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
sc->last_pipe = sc->send_bulk_pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, sc->send_bulk_pipe,
bcb, US_BULK_CB_WRAP_LEN, ub_urb_complete, sc);
- sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
+ sc->work_urb.transfer_flags = 0;
/* Fill what we shouldn't be filling, because usb-storage did so. */
sc->work_urb.actual_length = 0;
@@ -1103,7 +1099,6 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct urb *urb = &sc->work_urb;
struct bulk_cs_wrap *bcs;
- int pipe;
int rc;
if (atomic_read(&sc->poison)) {
@@ -1204,38 +1199,13 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
goto Bad_End;
}
- if (cmd->dir == UB_DIR_NONE) {
+ if (cmd->dir == UB_DIR_NONE || cmd->nsg < 1) {
ub_state_stat(sc, cmd);
return;
}
- UB_INIT_COMPLETION(sc->work_done);
-
- if (cmd->dir == UB_DIR_READ)
- pipe = sc->recv_bulk_pipe;
- else
- pipe = sc->send_bulk_pipe;
- sc->last_pipe = pipe;
- usb_fill_bulk_urb(&sc->work_urb, sc->dev, pipe,
- cmd->data, cmd->len, ub_urb_complete, sc);
- sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
- sc->work_urb.actual_length = 0;
- sc->work_urb.error_count = 0;
- sc->work_urb.status = 0;
-
- if ((rc = usb_submit_urb(&sc->work_urb, GFP_ATOMIC)) != 0) {
- /* XXX Clear stalls */
- printk("ub: data #%d submit failed (%d)\n", cmd->tag, rc); /* P3 */
- ub_complete(&sc->work_done);
- ub_state_done(sc, cmd, rc);
- return;
- }
-
- sc->work_timer.expires = jiffies + UB_DATA_TIMEOUT;
- add_timer(&sc->work_timer);
-
- cmd->state = UB_CMDST_DATA;
- ub_cmdtr_state(sc, cmd);
+ // udelay(125); // usb-storage has this
+ ub_data_start(sc, cmd);
} else if (cmd->state == UB_CMDST_DATA) {
if (urb->status == -EPIPE) {
@@ -1257,16 +1227,22 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
if (urb->status == -EOVERFLOW) {
/*
* A babble? Failure, but we must transfer CSW now.
+ * XXX This is going to end in perpetual babble. Reset.
*/
cmd->error = -EOVERFLOW; /* A cheap trick... */
- } else {
- if (urb->status != 0)
- goto Bad_End;
+ ub_state_stat(sc, cmd);
+ return;
}
+ if (urb->status != 0)
+ goto Bad_End;
- cmd->act_len = urb->actual_length;
+ cmd->act_len += urb->actual_length;
ub_cmdtr_act_len(sc, cmd);
+ if (++cmd->current_sg < cmd->nsg) {
+ ub_data_start(sc, cmd);
+ return;
+ }
ub_state_stat(sc, cmd);
} else if (cmd->state == UB_CMDST_STAT) {
@@ -1401,6 +1377,46 @@ Bad_End: /* Little Excel is dead */
/*
* Factorization helper for the command state machine:
+ * Initiate a data segment transfer.
+ */
+static void ub_data_start(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
+{
+ struct scatterlist *sg = &cmd->sgv[cmd->current_sg];
+ int pipe;
+ int rc;
+
+ UB_INIT_COMPLETION(sc->work_done);
+
+ if (cmd->dir == UB_DIR_READ)
+ pipe = sc->recv_bulk_pipe;
+ else
+ pipe = sc->send_bulk_pipe;
+ sc->last_pipe = pipe;
+ usb_fill_bulk_urb(&sc->work_urb, sc->dev, pipe,
+ page_address(sg->page) + sg->offset, sg->length,
+ ub_urb_complete, sc);
+ sc->work_urb.transfer_flags = 0;
+ sc->work_urb.actual_length = 0;
+ sc->work_urb.error_count = 0;
+ sc->work_urb.status = 0;
+
+ if ((rc = usb_submit_urb(&sc->work_urb, GFP_ATOMIC)) != 0) {
+ /* XXX Clear stalls */
+ printk("ub: data #%d submit failed (%d)\n", cmd->tag, rc); /* P3 */
+ ub_complete(&sc->work_done);
+ ub_state_done(sc, cmd, rc);
+ return;
+ }
+
+ sc->work_timer.expires = jiffies + UB_DATA_TIMEOUT;
+ add_timer(&sc->work_timer);
+
+ cmd->state = UB_CMDST_DATA;
+ ub_cmdtr_state(sc, cmd);
+}
+
+/*
+ * Factorization helper for the command state machine:
* Finish the command.
*/
static void ub_state_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd, int rc)
@@ -1426,7 +1442,7 @@ static int __ub_state_stat(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
sc->last_pipe = sc->recv_bulk_pipe;
usb_fill_bulk_urb(&sc->work_urb, sc->dev, sc->recv_bulk_pipe,
&sc->work_bcs, US_BULK_CS_WRAP_LEN, ub_urb_complete, sc);
- sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
+ sc->work_urb.transfer_flags = 0;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
@@ -1484,6 +1500,7 @@ static void ub_state_stat_counted(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct ub_scsi_cmd *scmd;
+ struct scatterlist *sg;
int rc;
if (cmd->cdb[0] == REQUEST_SENSE) {
@@ -1492,12 +1509,17 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
}
scmd = &sc->top_rqs_cmd;
+ memset(scmd, 0, sizeof(struct ub_scsi_cmd));
scmd->cdb[0] = REQUEST_SENSE;
scmd->cdb[4] = UB_SENSE_SIZE;
scmd->cdb_len = 6;
scmd->dir = UB_DIR_READ;
scmd->state = UB_CMDST_INIT;
- scmd->data = sc->top_sense;
+ scmd->nsg = 1;
+ sg = &scmd->sgv[0];
+ sg->page = virt_to_page(sc->top_sense);
+ sg->offset = (unsigned int)sc->top_sense & (PAGE_SIZE-1);
+ sg->length = UB_SENSE_SIZE;
scmd->len = UB_SENSE_SIZE;
scmd->lun = cmd->lun;
scmd->done = ub_top_sense_done;
@@ -1541,7 +1563,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
usb_fill_control_urb(&sc->work_urb, sc->dev, sc->send_ctrl_pipe,
(unsigned char*) cr, NULL, 0, ub_urb_complete, sc);
- sc->work_urb.transfer_flags = URB_ASYNC_UNLINK;
+ sc->work_urb.transfer_flags = 0;
sc->work_urb.actual_length = 0;
sc->work_urb.error_count = 0;
sc->work_urb.status = 0;
@@ -1560,7 +1582,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
*/
static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd)
{
- unsigned char *sense = scmd->data;
+ unsigned char *sense = sc->top_sense;
struct ub_scsi_cmd *cmd;
/*
@@ -1852,6 +1874,7 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
struct ub_capacity *ret)
{
struct ub_scsi_cmd *cmd;
+ struct scatterlist *sg;
char *p;
enum { ALLOC_SIZE = sizeof(struct ub_scsi_cmd) + 8 };
unsigned long flags;
@@ -1872,7 +1895,11 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
cmd->cdb_len = 10;
cmd->dir = UB_DIR_READ;
cmd->state = UB_CMDST_INIT;
- cmd->data = p;
+ cmd->nsg = 1;
+ sg = &cmd->sgv[0];
+ sg->page = virt_to_page(p);
+ sg->offset = (unsigned int)p & (PAGE_SIZE-1);
+ sg->length = 8;
cmd->len = 8;
cmd->lun = lun;
cmd->done = ub_probe_done;
@@ -2289,7 +2316,7 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum)
disk->driverfs_dev = &sc->intf->dev; /* XXX Many to one ok? */
rc = -ENOMEM;
- if ((q = blk_init_queue(ub_bd_rq_fn, &sc->lock)) == NULL)
+ if ((q = blk_init_queue(ub_request_fn, &sc->lock)) == NULL)
goto err_blkqinit;
disk->queue = q;
diff --git a/drivers/cdrom/aztcd.c b/drivers/cdrom/aztcd.c
index 43bf1e5dc38..ce4a1ce59d6 100644
--- a/drivers/cdrom/aztcd.c
+++ b/drivers/cdrom/aztcd.c
@@ -297,7 +297,7 @@ static char azt_auto_eject = AZT_AUTO_EJECT;
static int AztTimeout, AztTries;
static DECLARE_WAIT_QUEUE_HEAD(azt_waitq);
-static struct timer_list delay_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(delay_timer, NULL, 0, 0);
static struct azt_DiskInfo DiskInfo;
static struct azt_Toc Toc[MAX_TRACKS];
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index beaa561f2ed..15396034841 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2097,6 +2097,10 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
if (!q)
return -ENXIO;
+ rq = blk_get_request(q, READ, GFP_KERNEL);
+ if (!rq)
+ return -ENOMEM;
+
cdi->last_sense = 0;
while (nframes) {
@@ -2108,9 +2112,9 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
len = nr * CD_FRAMESIZE_RAW;
- rq = blk_rq_map_user(q, READ, ubuf, len);
- if (IS_ERR(rq))
- return PTR_ERR(rq);
+ ret = blk_rq_map_user(q, rq, ubuf, len);
+ if (ret)
+ break;
memset(rq->cmd, 0, sizeof(rq->cmd));
rq->cmd[0] = GPCMD_READ_CD;
@@ -2132,13 +2136,13 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
if (rq->bio)
blk_queue_bounce(q, &rq->bio);
- if (blk_execute_rq(q, cdi->disk, rq)) {
+ if (blk_execute_rq(q, cdi->disk, rq, 0)) {
struct request_sense *s = rq->sense;
ret = -EIO;
cdi->last_sense = s->sense_key;
}
- if (blk_rq_unmap_user(rq, bio, len))
+ if (blk_rq_unmap_user(bio, len))
ret = -EFAULT;
if (ret)
@@ -2149,6 +2153,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
ubuf += len;
}
+ blk_put_request(rq);
return ret;
}
diff --git a/drivers/cdrom/gscd.c b/drivers/cdrom/gscd.c
index 7eac10e63b2..ad5464ab99b 100644
--- a/drivers/cdrom/gscd.c
+++ b/drivers/cdrom/gscd.c
@@ -146,7 +146,7 @@ static int AudioStart_f;
static int AudioEnd_m;
static int AudioEnd_f;
-static struct timer_list gscd_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(gscd_timer, NULL, 0, 0);
static DEFINE_SPINLOCK(gscd_lock);
static struct request_queue *gscd_queue;
diff --git a/drivers/cdrom/optcd.c b/drivers/cdrom/optcd.c
index 351a01dd503..0b0eab4f40f 100644
--- a/drivers/cdrom/optcd.c
+++ b/drivers/cdrom/optcd.c
@@ -264,7 +264,7 @@ static inline int flag_low(int flag, unsigned long timeout)
static int sleep_timeout; /* max # of ticks to sleep */
static DECLARE_WAIT_QUEUE_HEAD(waitq);
static void sleep_timer(unsigned long data);
-static struct timer_list delay_timer = TIMER_INITIALIZER(sleep_timer, 0, 0);
+static DEFINE_TIMER(delay_timer, sleep_timer, 0, 0);
static DEFINE_SPINLOCK(optcd_lock);
static struct request_queue *opt_queue;
diff --git a/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index 452d3467515..30a89775536 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -742,13 +742,10 @@ static struct sbpcd_drive *current_drive = D_S;
unsigned long cli_sti; /* for saving the processor flags */
#endif
/*==========================================================================*/
-static struct timer_list delay_timer =
- TIMER_INITIALIZER(mark_timeout_delay, 0, 0);
-static struct timer_list data_timer =
- TIMER_INITIALIZER(mark_timeout_data, 0, 0);
+static DEFINE_TIMER(delay_timer, mark_timeout_delay, 0, 0);
+static DEFINE_TIMER(data_timer, mark_timeout_data, 0, 0);
#if 0
-static struct timer_list audio_timer =
- TIMER_INITIALIZER(mark_timeout_audio, 0, 0);
+static DEFINE_TIMER(audio_timer, mark_timeout_audio, 0, 0);
#endif
/*==========================================================================*/
/*
diff --git a/drivers/cdrom/sjcd.c b/drivers/cdrom/sjcd.c
index 4e7a342ec36..74b1cadbf16 100644
--- a/drivers/cdrom/sjcd.c
+++ b/drivers/cdrom/sjcd.c
@@ -151,7 +151,7 @@ static struct sjcd_stat statistic;
/*
* Timer.
*/
-static struct timer_list sjcd_delay_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(sjcd_delay_timer, NULL, 0, 0);
#define SJCD_SET_TIMER( func, tmout ) \
( sjcd_delay_timer.expires = jiffies+tmout, \
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 7333b41d422..c29365d5b52 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -80,7 +80,7 @@ config SERIAL_NONSTANDARD
config COMPUTONE
tristate "Computone IntelliPort Plus serial support"
- depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP && (BROKEN || !SPARC32)
+ depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP
---help---
This driver supports the entire family of Intelliport II/Plus
controllers with the exception of the MicroChannel controllers and
@@ -138,7 +138,7 @@ config CYZ_INTR
config DIGIEPCA
tristate "Digiboard Intelligent Async Support"
- depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP && (!64BIT || BROKEN)
+ depends on SERIAL_NONSTANDARD
---help---
This is a driver for Digi International's Xx, Xeve, and Xem series
of cards which provide multiple serial ports. You would need
@@ -208,7 +208,7 @@ config SYNCLINK
config SYNCLINKMP
tristate "SyncLink Multiport support"
- depends on SERIAL_NONSTANDARD && (BROKEN || !SPARC32)
+ depends on SERIAL_NONSTANDARD
help
Enable support for the SyncLink Multiport (2 or 4 ports)
serial adapter, running asynchronous and HDLC communications up
@@ -735,7 +735,7 @@ config SGI_IP27_RTC
config GEN_RTC
tristate "Generic /dev/rtc emulation"
- depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32
+ depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32 && !SPARC64
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -842,8 +842,7 @@ config SONYPI
config TANBAC_TB0219
tristate "TANBAC TB0219 base board support"
- depends TANBAC_TB0229
-
+ depends TANBAC_TB022X
menu "Ftape, the floppy tape device driver"
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 59f589d733f..0a7624a9b1c 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -429,7 +429,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
struct pci_dev *dev1;
int i;
unsigned size = amd64_fetch_size();
- printk(KERN_INFO "Setting up ULi AGP. \n");
+ printk(KERN_INFO "Setting up ULi AGP.\n");
dev1 = pci_find_slot ((unsigned int)pdev->bus->number,PCI_DEVFN(0,0));
if (dev1 == NULL) {
printk(KERN_INFO PFX "Detected a ULi chipset, "
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index f0079e991bd..ac9da0ca36b 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -319,7 +319,6 @@ int agp_copy_info(struct agp_bridge_data *bridge, struct agp_kern_info *info)
info->mode = bridge->mode & ~AGP3_RESERVED_MASK;
else
info->mode = bridge->mode & ~AGP2_RESERVED_MASK;
- info->mode = bridge->mode;
info->aper_base = bridge->gart_bus_addr;
info->aper_size = agp_return_size();
info->max_memory = bridge->max_memory_agp;
@@ -356,7 +355,7 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start)
return -EINVAL;
if (curr->is_bound == TRUE) {
- printk (KERN_INFO PFX "memory %p is already bound!\n", curr);
+ printk(KERN_INFO PFX "memory %p is already bound!\n", curr);
return -EINVAL;
}
if (curr->is_flushed == FALSE) {
@@ -391,7 +390,7 @@ int agp_unbind_memory(struct agp_memory *curr)
return -EINVAL;
if (curr->is_bound != TRUE) {
- printk (KERN_INFO PFX "memory %p was not bound!\n", curr);
+ printk(KERN_INFO PFX "memory %p was not bound!\n", curr);
return -EINVAL;
}
@@ -415,7 +414,7 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP2_RESERVED_MASK) {
- printk (KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
+ printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
*requested_mode &= ~AGP2_RESERVED_MASK;
}
@@ -423,7 +422,7 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
tmp = *requested_mode & 7;
switch (tmp) {
case 0:
- printk (KERN_INFO PFX "%s tried to set rate=x0. Setting to x1 mode.\n", current->comm);
+ printk(KERN_INFO PFX "%s tried to set rate=x0. Setting to x1 mode.\n", current->comm);
*requested_mode |= AGPSTAT2_1X;
break;
case 1:
@@ -493,18 +492,18 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
u32 tmp;
if (*requested_mode & AGP3_RESERVED_MASK) {
- printk (KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
+ printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode);
*requested_mode &= ~AGP3_RESERVED_MASK;
}
/* Check the speed bits make sense. */
tmp = *requested_mode & 7;
if (tmp == 0) {
- printk (KERN_INFO PFX "%s tried to set rate=x0. Setting to AGP3 x4 mode.\n", current->comm);
+ printk(KERN_INFO PFX "%s tried to set rate=x0. Setting to AGP3 x4 mode.\n", current->comm);
*requested_mode |= AGPSTAT3_4X;
}
if (tmp >= 3) {
- printk (KERN_INFO PFX "%s tried to set rate=x%d. Setting to AGP3 x8 mode.\n", current->comm, tmp * 4);
+ printk(KERN_INFO PFX "%s tried to set rate=x%d. Setting to AGP3 x8 mode.\n", current->comm, tmp * 4);
*requested_mode = (*requested_mode & ~7) | AGPSTAT3_8X;
}
@@ -533,7 +532,7 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
* AGP2.x 4x -> AGP3.0 4x.
*/
if (*requested_mode & AGPSTAT2_4X) {
- printk (KERN_INFO PFX "%s passes broken AGP3 flags (%x). Fixed.\n",
+ printk(KERN_INFO PFX "%s passes broken AGP3 flags (%x). Fixed.\n",
current->comm, *requested_mode);
*requested_mode &= ~AGPSTAT2_4X;
*requested_mode |= AGPSTAT3_4X;
@@ -544,7 +543,7 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
* but have been passed an AGP 2.x mode.
* Convert AGP 1x,2x,4x -> AGP 3.0 4x.
*/
- printk (KERN_INFO PFX "%s passes broken AGP2 flags (%x) in AGP3 mode. Fixed.\n",
+ printk(KERN_INFO PFX "%s passes broken AGP2 flags (%x) in AGP3 mode. Fixed.\n",
current->comm, *requested_mode);
*requested_mode &= ~(AGPSTAT2_4X | AGPSTAT2_2X | AGPSTAT2_1X);
*requested_mode |= AGPSTAT3_4X;
@@ -554,13 +553,13 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
if (!(*bridge_agpstat & AGPSTAT3_8X)) {
*bridge_agpstat &= ~(AGPSTAT3_8X | AGPSTAT3_RSVD);
*bridge_agpstat |= AGPSTAT3_4X;
- printk ("%s requested AGPx8 but bridge not capable.\n", current->comm);
+ printk(KERN_INFO PFX "%s requested AGPx8 but bridge not capable.\n", current->comm);
return;
}
if (!(*vga_agpstat & AGPSTAT3_8X)) {
*bridge_agpstat &= ~(AGPSTAT3_8X | AGPSTAT3_RSVD);
*bridge_agpstat |= AGPSTAT3_4X;
- printk ("%s requested AGPx8 but graphic card not capable.\n", current->comm);
+ printk(KERN_INFO PFX "%s requested AGPx8 but graphic card not capable.\n", current->comm);
return;
}
/* All set, bridge & device can do AGP x8*/
@@ -578,13 +577,13 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_
if ((*bridge_agpstat & AGPSTAT3_4X) && (*vga_agpstat & AGPSTAT3_4X))
*bridge_agpstat |= AGPSTAT3_4X;
else {
- printk (KERN_INFO PFX "Badness. Don't know which AGP mode to set. "
+ printk(KERN_INFO PFX "Badness. Don't know which AGP mode to set. "
"[bridge_agpstat:%x vga_agpstat:%x fell back to:- bridge_agpstat:%x vga_agpstat:%x]\n",
origbridge, origvga, *bridge_agpstat, *vga_agpstat);
if (!(*bridge_agpstat & AGPSTAT3_4X))
- printk (KERN_INFO PFX "Bridge couldn't do AGP x4.\n");
+ printk(KERN_INFO PFX "Bridge couldn't do AGP x4.\n");
if (!(*vga_agpstat & AGPSTAT3_4X))
- printk (KERN_INFO PFX "Graphic card couldn't do AGP x4.\n");
+ printk(KERN_INFO PFX "Graphic card couldn't do AGP x4.\n");
return;
}
}
@@ -622,7 +621,7 @@ u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 requested_mode
for (;;) {
device = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, device);
if (!device) {
- printk (KERN_INFO PFX "Couldn't find an AGP VGA controller.\n");
+ printk(KERN_INFO PFX "Couldn't find an AGP VGA controller.\n");
return 0;
}
cap_ptr = pci_find_capability(device, PCI_CAP_ID_AGP);
@@ -734,7 +733,7 @@ void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
pci_write_config_dword(bridge->dev,
bridge->capndx+AGPCTRL, temp);
- printk (KERN_INFO PFX "Device is in legacy mode,"
+ printk(KERN_INFO PFX "Device is in legacy mode,"
" falling back to 2.x\n");
}
}
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 6a5337bf093..cf4c3648463 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -865,7 +865,7 @@ static void cyz_poll(unsigned long);
static long cyz_polling_cycle = CZ_DEF_POLL;
static int cyz_timeron = 0;
-static struct timer_list cyz_timerlist = TIMER_INITIALIZER(cyz_poll, 0, 0);
+static DEFINE_TIMER(cyz_timerlist, cyz_poll, 0, 0);
#else /* CONFIG_CYZ_INTR */
static void cyz_rx_restart(unsigned long);
diff --git a/drivers/char/digi1.h b/drivers/char/digi1.h
index 184378d23f8..94d4eab5d3c 100644
--- a/drivers/char/digi1.h
+++ b/drivers/char/digi1.h
@@ -1,46 +1,46 @@
/* Definitions for DigiBoard ditty(1) command. */
#if !defined(TIOCMODG)
-#define TIOCMODG ('d'<<8) | 250 /* get modem ctrl state */
-#define TIOCMODS ('d'<<8) | 251 /* set modem ctrl state */
+#define TIOCMODG (('d'<<8) | 250) /* get modem ctrl state */
+#define TIOCMODS (('d'<<8) | 251) /* set modem ctrl state */
#endif
#if !defined(TIOCMSET)
-#define TIOCMSET ('d'<<8) | 252 /* set modem ctrl state */
-#define TIOCMGET ('d'<<8) | 253 /* set modem ctrl state */
+#define TIOCMSET (('d'<<8) | 252) /* set modem ctrl state */
+#define TIOCMGET (('d'<<8) | 253) /* set modem ctrl state */
#endif
#if !defined(TIOCMBIC)
-#define TIOCMBIC ('d'<<8) | 254 /* set modem ctrl state */
-#define TIOCMBIS ('d'<<8) | 255 /* set modem ctrl state */
+#define TIOCMBIC (('d'<<8) | 254) /* set modem ctrl state */
+#define TIOCMBIS (('d'<<8) | 255) /* set modem ctrl state */
#endif
#if !defined(TIOCSDTR)
-#define TIOCSDTR ('e'<<8) | 0 /* set DTR */
-#define TIOCCDTR ('e'<<8) | 1 /* clear DTR */
+#define TIOCSDTR (('e'<<8) | 0) /* set DTR */
+#define TIOCCDTR (('e'<<8) | 1) /* clear DTR */
#endif
/************************************************************************
* Ioctl command arguments for DIGI parameters.
************************************************************************/
-#define DIGI_GETA ('e'<<8) | 94 /* Read params */
+#define DIGI_GETA (('e'<<8) | 94) /* Read params */
-#define DIGI_SETA ('e'<<8) | 95 /* Set params */
-#define DIGI_SETAW ('e'<<8) | 96 /* Drain & set params */
-#define DIGI_SETAF ('e'<<8) | 97 /* Drain, flush & set params */
+#define DIGI_SETA (('e'<<8) | 95) /* Set params */
+#define DIGI_SETAW (('e'<<8) | 96) /* Drain & set params */
+#define DIGI_SETAF (('e'<<8) | 97) /* Drain, flush & set params */
-#define DIGI_GETFLOW ('e'<<8) | 99 /* Get startc/stopc flow */
+#define DIGI_GETFLOW (('e'<<8) | 99) /* Get startc/stopc flow */
/* control characters */
-#define DIGI_SETFLOW ('e'<<8) | 100 /* Set startc/stopc flow */
+#define DIGI_SETFLOW (('e'<<8) | 100) /* Set startc/stopc flow */
/* control characters */
-#define DIGI_GETAFLOW ('e'<<8) | 101 /* Get Aux. startc/stopc */
+#define DIGI_GETAFLOW (('e'<<8) | 101) /* Get Aux. startc/stopc */
/* flow control chars */
-#define DIGI_SETAFLOW ('e'<<8) | 102 /* Set Aux. startc/stopc */
+#define DIGI_SETAFLOW (('e'<<8) | 102) /* Set Aux. startc/stopc */
/* flow control chars */
-#define DIGI_GETINFO ('e'<<8) | 103 /* Fill in digi_info */
-#define DIGI_POLLER ('e'<<8) | 104 /* Turn on/off poller */
-#define DIGI_INIT ('e'<<8) | 105 /* Allow things to run. */
+#define DIGI_GETINFO (('e'<<8) | 103) /* Fill in digi_info */
+#define DIGI_POLLER (('e'<<8) | 104) /* Turn on/off poller */
+#define DIGI_INIT (('e'<<8) | 105) /* Allow things to run. */
struct digiflow_struct
{
diff --git a/drivers/char/digiFep1.h b/drivers/char/digiFep1.h
index c47d7fcb840..3c1f1922c79 100644
--- a/drivers/char/digiFep1.h
+++ b/drivers/char/digiFep1.h
@@ -13,88 +13,88 @@
struct global_data
{
- volatile ushort cin;
- volatile ushort cout;
- volatile ushort cstart;
- volatile ushort cmax;
- volatile ushort ein;
- volatile ushort eout;
- volatile ushort istart;
- volatile ushort imax;
+ u16 cin;
+ u16 cout;
+ u16 cstart;
+ u16 cmax;
+ u16 ein;
+ u16 eout;
+ u16 istart;
+ u16 imax;
};
struct board_chan
{
- int filler1;
- int filler2;
- volatile ushort tseg;
- volatile ushort tin;
- volatile ushort tout;
- volatile ushort tmax;
-
- volatile ushort rseg;
- volatile ushort rin;
- volatile ushort rout;
- volatile ushort rmax;
-
- volatile ushort tlow;
- volatile ushort rlow;
- volatile ushort rhigh;
- volatile ushort incr;
-
- volatile ushort etime;
- volatile ushort edelay;
- volatile unchar *dev;
-
- volatile ushort iflag;
- volatile ushort oflag;
- volatile ushort cflag;
- volatile ushort gmask;
-
- volatile ushort col;
- volatile ushort delay;
- volatile ushort imask;
- volatile ushort tflush;
-
- int filler3;
- int filler4;
- int filler5;
- int filler6;
-
- volatile unchar num;
- volatile unchar ract;
- volatile unchar bstat;
- volatile unchar tbusy;
- volatile unchar iempty;
- volatile unchar ilow;
- volatile unchar idata;
- volatile unchar eflag;
-
- volatile unchar tflag;
- volatile unchar rflag;
- volatile unchar xmask;
- volatile unchar xval;
- volatile unchar mstat;
- volatile unchar mchange;
- volatile unchar mint;
- volatile unchar lstat;
-
- volatile unchar mtran;
- volatile unchar orun;
- volatile unchar startca;
- volatile unchar stopca;
- volatile unchar startc;
- volatile unchar stopc;
- volatile unchar vnext;
- volatile unchar hflow;
-
- volatile unchar fillc;
- volatile unchar ochar;
- volatile unchar omask;
-
- unchar filler7;
- unchar filler8[28];
+ u32 filler1;
+ u32 filler2;
+ u16 tseg;
+ u16 tin;
+ u16 tout;
+ u16 tmax;
+
+ u16 rseg;
+ u16 rin;
+ u16 rout;
+ u16 rmax;
+
+ u16 tlow;
+ u16 rlow;
+ u16 rhigh;
+ u16 incr;
+
+ u16 etime;
+ u16 edelay;
+ unchar *dev;
+
+ u16 iflag;
+ u16 oflag;
+ u16 cflag;
+ u16 gmask;
+
+ u16 col;
+ u16 delay;
+ u16 imask;
+ u16 tflush;
+
+ u32 filler3;
+ u32 filler4;
+ u32 filler5;
+ u32 filler6;
+
+ u8 num;
+ u8 ract;
+ u8 bstat;
+ u8 tbusy;
+ u8 iempty;
+ u8 ilow;
+ u8 idata;
+ u8 eflag;
+
+ u8 tflag;
+ u8 rflag;
+ u8 xmask;
+ u8 xval;
+ u8 mstat;
+ u8 mchange;
+ u8 mint;
+ u8 lstat;
+
+ u8 mtran;
+ u8 orun;
+ u8 startca;
+ u8 stopca;
+ u8 startc;
+ u8 stopc;
+ u8 vnext;
+ u8 hflow;
+
+ u8 fillc;
+ u8 ochar;
+ u8 omask;
+
+ u8 filler7;
+ u8 filler8[28];
};
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h
index 6f98701dfe1..121cc85f347 100644
--- a/drivers/char/drm/drmP.h
+++ b/drivers/char/drm/drmP.h
@@ -1071,5 +1071,9 @@ extern void *drm_calloc(size_t nmemb, size_t size, int area);
extern unsigned long drm_core_get_map_ofs(drm_map_t *map);
extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev);
+#ifndef pci_pretty_name
+#define pci_pretty_name(dev) ""
+#endif
+
#endif /* __KERNEL__ */
#endif
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index e0743ebbe4b..f28e70ae660 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -48,8 +48,8 @@ unsigned long drm_get_resource_len(drm_device_t *dev, unsigned int resource)
}
EXPORT_SYMBOL(drm_get_resource_len);
-static drm_local_map_t *drm_find_matching_map(drm_device_t *dev,
- drm_local_map_t *map)
+static drm_map_list_t *drm_find_matching_map(drm_device_t *dev,
+ drm_local_map_t *map)
{
struct list_head *list;
@@ -57,7 +57,7 @@ static drm_local_map_t *drm_find_matching_map(drm_device_t *dev,
drm_map_list_t *entry = list_entry(list, drm_map_list_t, head);
if (entry->map && map->type == entry->map->type &&
entry->map->offset == map->offset) {
- return entry->map;
+ return entry;
}
}
@@ -114,14 +114,13 @@ static __inline__ unsigned int HandleID(unsigned long lhandle, drm_device_t *dev
* type. Adds the map to the map list drm_device::maplist. Adds MTRR's where
* applicable and if supported by the kernel.
*/
-int drm_addmap(drm_device_t * dev, unsigned int offset,
- unsigned int size, drm_map_type_t type,
- drm_map_flags_t flags, drm_local_map_t ** map_ptr)
+int drm_addmap_core(drm_device_t * dev, unsigned int offset,
+ unsigned int size, drm_map_type_t type,
+ drm_map_flags_t flags, drm_map_list_t **maplist)
{
drm_map_t *map;
drm_map_list_t *list;
drm_dma_handle_t *dmah;
- drm_local_map_t *found_map;
map = drm_alloc( sizeof(*map), DRM_MEM_MAPS );
if ( !map )
@@ -166,17 +165,17 @@ int drm_addmap(drm_device_t * dev, unsigned int offset,
* needing to be aware of it. Therefore, we just return success
* when the server tries to create a duplicate map.
*/
- found_map = drm_find_matching_map(dev, map);
- if (found_map != NULL) {
- if (found_map->size != map->size) {
+ list = drm_find_matching_map(dev, map);
+ if (list != NULL) {
+ if (list->map->size != map->size) {
DRM_DEBUG("Matching maps of type %d with "
"mismatched sizes, (%ld vs %ld)\n",
- map->type, map->size, found_map->size);
- found_map->size = map->size;
+ map->type, map->size, list->map->size);
+ list->map->size = map->size;
}
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
- *map_ptr = found_map;
+ *maplist = list;
return 0;
}
@@ -264,9 +263,22 @@ int drm_addmap(drm_device_t * dev, unsigned int offset,
: map->offset, dev);
up(&dev->struct_sem);
- *map_ptr = map;
+ *maplist = list;
return 0;
}
+
+int drm_addmap(drm_device_t *dev, unsigned int offset,
+ unsigned int size, drm_map_type_t type,
+ drm_map_flags_t flags, drm_local_map_t **map_ptr)
+{
+ drm_map_list_t *list;
+ int rc;
+
+ rc = drm_addmap_core(dev, offset, size, type, flags, &list);
+ if (!rc)
+ *map_ptr = list->map;
+ return rc;
+}
EXPORT_SYMBOL(drm_addmap);
int drm_addmap_ioctl(struct inode *inode, struct file *filp,
@@ -275,10 +287,9 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_map_t map;
- drm_map_t *map_ptr;
+ drm_map_list_t *maplist;
drm_map_t __user *argp = (void __user *)arg;
int err;
- unsigned long handle = 0;
if (!(filp->f_mode & 3))
return -EACCES; /* Require read/write */
@@ -287,26 +298,15 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
return -EFAULT;
}
- err = drm_addmap(dev, map.offset, map.size, map.type, map.flags,
- &map_ptr);
+ err = drm_addmap_core(dev, map.offset, map.size, map.type, map.flags,
+ &maplist);
- if (err) {
+ if (err)
return err;
- }
-
- {
- drm_map_list_t *_entry;
- list_for_each_entry(_entry, &dev->maplist->head, head) {
- if (_entry->map == map_ptr)
- handle = _entry->user_token;
- }
- if (!handle)
- return -EFAULT;
- }
- if (copy_to_user(argp, map_ptr, sizeof(*map_ptr)))
+ if (copy_to_user(argp, maplist->map, sizeof(drm_map_t)))
return -EFAULT;
- if (put_user(handle, &argp->handle))
+ if (put_user(maplist->user_token, &argp->handle))
return -EFAULT;
return 0;
}
@@ -1041,7 +1041,7 @@ static int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request)
return 0;
}
-int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request)
+static int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request)
{
drm_device_dma_t *dma = dev->dma;
drm_buf_entry_t *entry;
diff --git a/drivers/char/drm/drm_context.c b/drivers/char/drm/drm_context.c
index f515567e5b6..502892794c1 100644
--- a/drivers/char/drm/drm_context.c
+++ b/drivers/char/drm/drm_context.c
@@ -308,7 +308,7 @@ found:
*
* Attempt to set drm_device::context_flag.
*/
-int drm_context_switch( drm_device_t *dev, int old, int new )
+static int drm_context_switch( drm_device_t *dev, int old, int new )
{
if ( test_and_set_bit( 0, &dev->context_flag ) ) {
DRM_ERROR( "Reentering -- FIXME\n" );
diff --git a/drivers/char/drm/drm_sysfs.c b/drivers/char/drm/drm_sysfs.c
index 2fc10c4bbcd..475cc5e555e 100644
--- a/drivers/char/drm/drm_sysfs.c
+++ b/drivers/char/drm/drm_sysfs.c
@@ -17,6 +17,7 @@
#include <linux/err.h>
#include "drm_core.h"
+#include "drmP.h"
struct drm_sysfs_class {
struct class_device_attribute attr;
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c
index 567b425b784..fc7d4a594bc 100644
--- a/drivers/char/drm/mga_dma.c
+++ b/drivers/char/drm/mga_dma.c
@@ -417,6 +417,7 @@ int mga_driver_preinit(drm_device_t *dev, unsigned long flags)
return 0;
}
+#if __OS_HAS_AGP
/**
* Bootstrap the driver for AGP DMA.
*
@@ -560,6 +561,13 @@ static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
DRM_INFO("Initialized card for AGP DMA.\n");
return 0;
}
+#else
+static int mga_do_agp_dma_bootstrap(drm_device_t * dev,
+ drm_mga_dma_bootstrap_t * dma_bs)
+{
+ return -EINVAL;
+}
+#endif
/**
* Bootstrap the driver for PCI DMA.
@@ -697,7 +705,6 @@ static int mga_do_dma_bootstrap(drm_device_t * dev,
* carve off portions of it for internal uses. The remaining memory
* is returned to user-mode to be used for AGP textures.
*/
-
if (is_agp) {
err = mga_do_agp_dma_bootstrap(dev, dma_bs);
}
@@ -932,6 +939,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
drm_core_ioremapfree(dev->agp_buffer_map, dev);
if (dev_priv->used_new_dma_init) {
+#if __OS_HAS_AGP
if (dev_priv->agp_mem != NULL) {
dev_priv->agp_textures = NULL;
drm_unbind_agp(dev_priv->agp_mem);
@@ -944,7 +952,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
if ((dev->agp != NULL) && dev->agp->acquired) {
err = drm_agp_release(dev);
}
-
+#endif
dev_priv->used_new_dma_init = 0;
}
@@ -965,7 +973,7 @@ static int mga_do_cleanup_dma( drm_device_t *dev )
}
}
- return 0;
+ return err;
}
int mga_dma_init( DRM_IOCTL_ARGS )
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 6025e1866c7..58d3738a2b7 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -6,6 +6,8 @@
For technical support please email digiLinux@dgii.com or
call Digi tech support at (612) 912-3456
+ ** This driver is no longer supported by Digi **
+
Much of this design and code came from epca.c which was
copyright (C) 1994, 1995 Troy De Jongh, and subsquently
modified by David Nugent, Christoph Lameter, Mike McLagan.
@@ -43,31 +45,19 @@
#include <linux/interrupt.h>
#include <asm/uaccess.h>
#include <asm/io.h>
-
-#ifdef CONFIG_PCI
-#define ENABLE_PCI
-#endif /* CONFIG_PCI */
-
-#define putUser(arg1, arg2) put_user(arg1, (unsigned long __user *)arg2)
-#define getUser(arg1, arg2) get_user(arg1, (unsigned __user *)arg2)
-
-#ifdef ENABLE_PCI
+#include <linux/spinlock.h>
#include <linux/pci.h>
#include "digiPCI.h"
-#endif /* ENABLE_PCI */
+
#include "digi1.h"
#include "digiFep1.h"
#include "epca.h"
#include "epcaconfig.h"
-#if BITS_PER_LONG != 32
-# error FIXME: this driver only works on 32-bit platforms
-#endif
-
/* ---------------------- Begin defines ------------------------ */
-#define VERSION "1.3.0.1-LK"
+#define VERSION "1.3.0.1-LK2.6"
/* This major needs to be submitted to Linux to join the majors list */
@@ -81,13 +71,17 @@
/* ----------------- Begin global definitions ------------------- */
-static char mesg[100];
static int nbdevs, num_cards, liloconfig;
static int digi_poller_inhibited = 1 ;
static int setup_error_code;
static int invalid_lilo_config;
+/* The ISA boards do window flipping into the same spaces so its only sane
+ with a single lock. It's still pretty efficient */
+
+static spinlock_t epca_lock = SPIN_LOCK_UNLOCKED;
+
/* -----------------------------------------------------------------------
MAXBOARDS is typically 12, but ISA and EISA cards are restricted to
7 below.
@@ -129,58 +123,58 @@ static struct timer_list epca_timer;
configured.
----------------------------------------------------------------------- */
-static inline void memwinon(struct board_info *b, unsigned int win);
-static inline void memwinoff(struct board_info *b, unsigned int win);
-static inline void globalwinon(struct channel *ch);
-static inline void rxwinon(struct channel *ch);
-static inline void txwinon(struct channel *ch);
-static inline void memoff(struct channel *ch);
-static inline void assertgwinon(struct channel *ch);
-static inline void assertmemoff(struct channel *ch);
+static void memwinon(struct board_info *b, unsigned int win);
+static void memwinoff(struct board_info *b, unsigned int win);
+static void globalwinon(struct channel *ch);
+static void rxwinon(struct channel *ch);
+static void txwinon(struct channel *ch);
+static void memoff(struct channel *ch);
+static void assertgwinon(struct channel *ch);
+static void assertmemoff(struct channel *ch);
/* ---- Begin more 'specific' memory functions for cx_like products --- */
-static inline void pcxem_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxem_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxem_globalwinon(struct channel *ch);
-static inline void pcxem_rxwinon(struct channel *ch);
-static inline void pcxem_txwinon(struct channel *ch);
-static inline void pcxem_memoff(struct channel *ch);
+static void pcxem_memwinon(struct board_info *b, unsigned int win);
+static void pcxem_memwinoff(struct board_info *b, unsigned int win);
+static void pcxem_globalwinon(struct channel *ch);
+static void pcxem_rxwinon(struct channel *ch);
+static void pcxem_txwinon(struct channel *ch);
+static void pcxem_memoff(struct channel *ch);
/* ------ Begin more 'specific' memory functions for the pcxe ------- */
-static inline void pcxe_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxe_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxe_globalwinon(struct channel *ch);
-static inline void pcxe_rxwinon(struct channel *ch);
-static inline void pcxe_txwinon(struct channel *ch);
-static inline void pcxe_memoff(struct channel *ch);
+static void pcxe_memwinon(struct board_info *b, unsigned int win);
+static void pcxe_memwinoff(struct board_info *b, unsigned int win);
+static void pcxe_globalwinon(struct channel *ch);
+static void pcxe_rxwinon(struct channel *ch);
+static void pcxe_txwinon(struct channel *ch);
+static void pcxe_memoff(struct channel *ch);
/* ---- Begin more 'specific' memory functions for the pc64xe and pcxi ---- */
/* Note : pc64xe and pcxi share the same windowing routines */
-static inline void pcxi_memwinon(struct board_info *b, unsigned int win);
-static inline void pcxi_memwinoff(struct board_info *b, unsigned int win);
-static inline void pcxi_globalwinon(struct channel *ch);
-static inline void pcxi_rxwinon(struct channel *ch);
-static inline void pcxi_txwinon(struct channel *ch);
-static inline void pcxi_memoff(struct channel *ch);
+static void pcxi_memwinon(struct board_info *b, unsigned int win);
+static void pcxi_memwinoff(struct board_info *b, unsigned int win);
+static void pcxi_globalwinon(struct channel *ch);
+static void pcxi_rxwinon(struct channel *ch);
+static void pcxi_txwinon(struct channel *ch);
+static void pcxi_memoff(struct channel *ch);
/* - Begin 'specific' do nothing memory functions needed for some cards - */
-static inline void dummy_memwinon(struct board_info *b, unsigned int win);
-static inline void dummy_memwinoff(struct board_info *b, unsigned int win);
-static inline void dummy_globalwinon(struct channel *ch);
-static inline void dummy_rxwinon(struct channel *ch);
-static inline void dummy_txwinon(struct channel *ch);
-static inline void dummy_memoff(struct channel *ch);
-static inline void dummy_assertgwinon(struct channel *ch);
-static inline void dummy_assertmemoff(struct channel *ch);
+static void dummy_memwinon(struct board_info *b, unsigned int win);
+static void dummy_memwinoff(struct board_info *b, unsigned int win);
+static void dummy_globalwinon(struct channel *ch);
+static void dummy_rxwinon(struct channel *ch);
+static void dummy_txwinon(struct channel *ch);
+static void dummy_memoff(struct channel *ch);
+static void dummy_assertgwinon(struct channel *ch);
+static void dummy_assertmemoff(struct channel *ch);
/* ------------------- Begin declare functions ----------------------- */
-static inline struct channel *verifyChannel(register struct tty_struct *);
-static inline void pc_sched_event(struct channel *, int);
+static struct channel *verifyChannel(struct tty_struct *);
+static void pc_sched_event(struct channel *, int);
static void epca_error(int, char *);
static void pc_close(struct tty_struct *, struct file *);
static void shutdown(struct channel *);
@@ -215,15 +209,11 @@ static void pc_unthrottle(struct tty_struct *tty);
static void digi_send_break(struct channel *ch, int msec);
static void setup_empty_event(struct tty_struct *tty, struct channel *ch);
void epca_setup(char *, int *);
-void console_print(const char *);
static int get_termio(struct tty_struct *, struct termio __user *);
static int pc_write(struct tty_struct *, const unsigned char *, int);
-int pc_init(void);
-
-#ifdef ENABLE_PCI
+static int pc_init(void);
static int init_PCI(void);
-#endif /* ENABLE_PCI */
/* ------------------------------------------------------------------
@@ -237,41 +227,41 @@ static int init_PCI(void);
making direct calls deserves what they get.
-------------------------------------------------------------------- */
-static inline void memwinon(struct board_info *b, unsigned int win)
+static void memwinon(struct board_info *b, unsigned int win)
{
(b->memwinon)(b, win);
}
-static inline void memwinoff(struct board_info *b, unsigned int win)
+static void memwinoff(struct board_info *b, unsigned int win)
{
(b->memwinoff)(b, win);
}
-static inline void globalwinon(struct channel *ch)
+static void globalwinon(struct channel *ch)
{
(ch->board->globalwinon)(ch);
}
-static inline void rxwinon(struct channel *ch)
+static void rxwinon(struct channel *ch)
{
(ch->board->rxwinon)(ch);
}
-static inline void txwinon(struct channel *ch)
+static void txwinon(struct channel *ch)
{
(ch->board->txwinon)(ch);
}
-static inline void memoff(struct channel *ch)
+static void memoff(struct channel *ch)
{
(ch->board->memoff)(ch);
}
-static inline void assertgwinon(struct channel *ch)
+static void assertgwinon(struct channel *ch)
{
(ch->board->assertgwinon)(ch);
}
-static inline void assertmemoff(struct channel *ch)
+static void assertmemoff(struct channel *ch)
{
(ch->board->assertmemoff)(ch);
}
@@ -281,66 +271,66 @@ static inline void assertmemoff(struct channel *ch)
and CX series cards.
------------------------------------------------------------ */
-static inline void pcxem_memwinon(struct board_info *b, unsigned int win)
+static void pcxem_memwinon(struct board_info *b, unsigned int win)
{
- outb_p(FEPWIN|win, (int)b->port + 1);
+ outb_p(FEPWIN|win, b->port + 1);
}
-static inline void pcxem_memwinoff(struct board_info *b, unsigned int win)
+static void pcxem_memwinoff(struct board_info *b, unsigned int win)
{
- outb_p(0, (int)b->port + 1);
+ outb_p(0, b->port + 1);
}
-static inline void pcxem_globalwinon(struct channel *ch)
+static void pcxem_globalwinon(struct channel *ch)
{
outb_p( FEPWIN, (int)ch->board->port + 1);
}
-static inline void pcxem_rxwinon(struct channel *ch)
+static void pcxem_rxwinon(struct channel *ch)
{
outb_p(ch->rxwin, (int)ch->board->port + 1);
}
-static inline void pcxem_txwinon(struct channel *ch)
+static void pcxem_txwinon(struct channel *ch)
{
outb_p(ch->txwin, (int)ch->board->port + 1);
}
-static inline void pcxem_memoff(struct channel *ch)
+static void pcxem_memoff(struct channel *ch)
{
outb_p(0, (int)ch->board->port + 1);
}
/* ----------------- Begin pcxe memory window stuff ------------------ */
-static inline void pcxe_memwinon(struct board_info *b, unsigned int win)
+static void pcxe_memwinon(struct board_info *b, unsigned int win)
{
- outb_p(FEPWIN | win, (int)b->port + 1);
+ outb_p(FEPWIN | win, b->port + 1);
}
-static inline void pcxe_memwinoff(struct board_info *b, unsigned int win)
+static void pcxe_memwinoff(struct board_info *b, unsigned int win)
{
- outb_p(inb((int)b->port) & ~FEPMEM,
- (int)b->port + 1);
- outb_p(0, (int)b->port + 1);
+ outb_p(inb(b->port) & ~FEPMEM,
+ b->port + 1);
+ outb_p(0, b->port + 1);
}
-static inline void pcxe_globalwinon(struct channel *ch)
+static void pcxe_globalwinon(struct channel *ch)
{
outb_p( FEPWIN, (int)ch->board->port + 1);
}
-static inline void pcxe_rxwinon(struct channel *ch)
+static void pcxe_rxwinon(struct channel *ch)
{
outb_p(ch->rxwin, (int)ch->board->port + 1);
}
-static inline void pcxe_txwinon(struct channel *ch)
+static void pcxe_txwinon(struct channel *ch)
{
outb_p(ch->txwin, (int)ch->board->port + 1);
}
-static inline void pcxe_memoff(struct channel *ch)
+static void pcxe_memoff(struct channel *ch)
{
outb_p(0, (int)ch->board->port);
outb_p(0, (int)ch->board->port + 1);
@@ -348,44 +338,44 @@ static inline void pcxe_memoff(struct channel *ch)
/* ------------- Begin pc64xe and pcxi memory window stuff -------------- */
-static inline void pcxi_memwinon(struct board_info *b, unsigned int win)
+static void pcxi_memwinon(struct board_info *b, unsigned int win)
{
- outb_p(inb((int)b->port) | FEPMEM, (int)b->port);
+ outb_p(inb(b->port) | FEPMEM, b->port);
}
-static inline void pcxi_memwinoff(struct board_info *b, unsigned int win)
+static void pcxi_memwinoff(struct board_info *b, unsigned int win)
{
- outb_p(inb((int)b->port) & ~FEPMEM, (int)b->port);
+ outb_p(inb(b->port) & ~FEPMEM, b->port);
}
-static inline void pcxi_globalwinon(struct channel *ch)
+static void pcxi_globalwinon(struct channel *ch)
{
- outb_p(FEPMEM, (int)ch->board->port);
+ outb_p(FEPMEM, ch->board->port);
}
-static inline void pcxi_rxwinon(struct channel *ch)
+static void pcxi_rxwinon(struct channel *ch)
{
- outb_p(FEPMEM, (int)ch->board->port);
+ outb_p(FEPMEM, ch->board->port);
}
-static inline void pcxi_txwinon(struct channel *ch)
+static void pcxi_txwinon(struct channel *ch)
{
- outb_p(FEPMEM, (int)ch->board->port);
+ outb_p(FEPMEM, ch->board->port);
}
-static inline void pcxi_memoff(struct channel *ch)
+static void pcxi_memoff(struct channel *ch)
{
- outb_p(0, (int)ch->board->port);
+ outb_p(0, ch->board->port);
}
-static inline void pcxi_assertgwinon(struct channel *ch)
+static void pcxi_assertgwinon(struct channel *ch)
{
- epcaassert(inb((int)ch->board->port) & FEPMEM, "Global memory off");
+ epcaassert(inb(ch->board->port) & FEPMEM, "Global memory off");
}
-static inline void pcxi_assertmemoff(struct channel *ch)
+static void pcxi_assertmemoff(struct channel *ch)
{
- epcaassert(!(inb((int)ch->board->port) & FEPMEM), "Memory on");
+ epcaassert(!(inb(ch->board->port) & FEPMEM), "Memory on");
}
@@ -398,185 +388,143 @@ static inline void pcxi_assertmemoff(struct channel *ch)
may or may not do anything.
---------------------------------------------------------------------------*/
-static inline void dummy_memwinon(struct board_info *b, unsigned int win)
+static void dummy_memwinon(struct board_info *b, unsigned int win)
{
}
-static inline void dummy_memwinoff(struct board_info *b, unsigned int win)
+static void dummy_memwinoff(struct board_info *b, unsigned int win)
{
}
-static inline void dummy_globalwinon(struct channel *ch)
+static void dummy_globalwinon(struct channel *ch)
{
}
-static inline void dummy_rxwinon(struct channel *ch)
+static void dummy_rxwinon(struct channel *ch)
{
}
-static inline void dummy_txwinon(struct channel *ch)
+static void dummy_txwinon(struct channel *ch)
{
}
-static inline void dummy_memoff(struct channel *ch)
+static void dummy_memoff(struct channel *ch)
{
}
-static inline void dummy_assertgwinon(struct channel *ch)
+static void dummy_assertgwinon(struct channel *ch)
{
}
-static inline void dummy_assertmemoff(struct channel *ch)
+static void dummy_assertmemoff(struct channel *ch)
{
}
/* ----------------- Begin verifyChannel function ----------------------- */
-static inline struct channel *verifyChannel(register struct tty_struct *tty)
+static struct channel *verifyChannel(struct tty_struct *tty)
{ /* Begin verifyChannel */
-
/* --------------------------------------------------------------------
This routine basically provides a sanity check. It insures that
the channel returned is within the proper range of addresses as
well as properly initialized. If some bogus info gets passed in
through tty->driver_data this should catch it.
- --------------------------------------------------------------------- */
-
- if (tty)
- { /* Begin if tty */
-
- register struct channel *ch = (struct channel *)tty->driver_data;
-
- if ((ch >= &digi_channels[0]) && (ch < &digi_channels[nbdevs]))
- {
+ --------------------------------------------------------------------- */
+ if (tty) {
+ struct channel *ch = (struct channel *)tty->driver_data;
+ if ((ch >= &digi_channels[0]) && (ch < &digi_channels[nbdevs])) {
if (ch->magic == EPCA_MAGIC)
return ch;
}
-
- } /* End if tty */
-
- /* Else return a NULL for invalid */
+ }
return NULL;
} /* End verifyChannel */
/* ------------------ Begin pc_sched_event ------------------------- */
-static inline void pc_sched_event(struct channel *ch, int event)
-{ /* Begin pc_sched_event */
-
-
+static void pc_sched_event(struct channel *ch, int event)
+{
/* ----------------------------------------------------------------------
We call this to schedule interrupt processing on some event. The
kernel sees our request and calls the related routine in OUR driver.
-------------------------------------------------------------------------*/
-
ch->event |= 1 << event;
schedule_work(&ch->tqueue);
-
-
} /* End pc_sched_event */
/* ------------------ Begin epca_error ------------------------- */
static void epca_error(int line, char *msg)
-{ /* Begin epca_error */
-
+{
printk(KERN_ERR "epca_error (Digi): line = %d %s\n",line,msg);
- return;
-
-} /* End epca_error */
+}
/* ------------------ Begin pc_close ------------------------- */
static void pc_close(struct tty_struct * tty, struct file * filp)
-{ /* Begin pc_close */
-
+{
struct channel *ch;
unsigned long flags;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if ch != NULL */
-
- save_flags(flags);
- cli();
-
- if (tty_hung_up_p(filp))
- {
- restore_flags(flags);
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if ch != NULL */
+ spin_lock_irqsave(&epca_lock, flags);
+ if (tty_hung_up_p(filp)) {
+ spin_unlock_irqrestore(&epca_lock, flags);
return;
}
-
/* Check to see if the channel is open more than once */
- if (ch->count-- > 1)
- { /* Begin channel is open more than once */
-
+ if (ch->count-- > 1) {
+ /* Begin channel is open more than once */
/* -------------------------------------------------------------
Return without doing anything. Someone might still be using
the channel.
---------------------------------------------------------------- */
-
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
return;
} /* End channel is open more than once */
/* Port open only once go ahead with shutdown & reset */
-
- if (ch->count < 0)
- {
- ch->count = 0;
- }
+ if (ch->count < 0)
+ BUG();
/* ---------------------------------------------------------------
Let the rest of the driver know the channel is being closed.
This becomes important if an open is attempted before close
is finished.
------------------------------------------------------------------ */
-
ch->asyncflags |= ASYNC_CLOSING;
-
tty->closing = 1;
- if (ch->asyncflags & ASYNC_INITIALIZED)
- {
+ spin_unlock_irqrestore(&epca_lock, flags);
+
+ if (ch->asyncflags & ASYNC_INITIALIZED) {
/* Setup an event to indicate when the transmit buffer empties */
setup_empty_event(tty, ch);
tty_wait_until_sent(tty, 3000); /* 30 seconds timeout */
}
-
if (tty->driver->flush_buffer)
tty->driver->flush_buffer(tty);
tty_ldisc_flush(tty);
shutdown(ch);
+
+ spin_lock_irqsave(&epca_lock, flags);
tty->closing = 0;
ch->event = 0;
ch->tty = NULL;
+ spin_unlock_irqrestore(&epca_lock, flags);
- if (ch->blocked_open)
- { /* Begin if blocked_open */
-
+ if (ch->blocked_open) { /* Begin if blocked_open */
if (ch->close_delay)
- {
msleep_interruptible(jiffies_to_msecs(ch->close_delay));
- }
-
wake_up_interruptible(&ch->open_wait);
-
} /* End if blocked_open */
-
ch->asyncflags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_INITIALIZED |
ASYNC_CLOSING);
wake_up_interruptible(&ch->close_wait);
-
-
- restore_flags(flags);
-
} /* End if ch != NULL */
-
} /* End pc_close */
/* ------------------ Begin shutdown ------------------------- */
@@ -586,15 +534,14 @@ static void shutdown(struct channel *ch)
unsigned long flags;
struct tty_struct *tty;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
if (!(ch->asyncflags & ASYNC_INITIALIZED))
return;
- save_flags(flags);
- cli();
- globalwinon(ch);
+ spin_lock_irqsave(&epca_lock, flags);
+ globalwinon(ch);
bc = ch->brdchan;
/* ------------------------------------------------------------------
@@ -604,20 +551,17 @@ static void shutdown(struct channel *ch)
--------------------------------------------------------------------- */
if (bc)
- bc->idata = 0;
-
+ writeb(0, &bc->idata);
tty = ch->tty;
/* ----------------------------------------------------------------
If we're a modem control device and HUPCL is on, drop RTS & DTR.
------------------------------------------------------------------ */
- if (tty->termios->c_cflag & HUPCL)
- {
+ if (tty->termios->c_cflag & HUPCL) {
ch->omodem &= ~(ch->m_rts | ch->m_dtr);
fepcmd(ch, SETMODEM, 0, ch->m_dtr | ch->m_rts, 10, 1);
}
-
memoff(ch);
/* ------------------------------------------------------------------
@@ -628,7 +572,7 @@ static void shutdown(struct channel *ch)
/* Prevent future Digi programmed interrupts from coming active */
ch->asyncflags &= ~ASYNC_INITIALIZED;
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End shutdown */
@@ -636,7 +580,6 @@ static void shutdown(struct channel *ch)
static void pc_hangup(struct tty_struct *tty)
{ /* Begin pc_hangup */
-
struct channel *ch;
/* ---------------------------------------------------------
@@ -644,25 +587,21 @@ static void pc_hangup(struct tty_struct *tty)
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if ch != NULL */
-
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if ch != NULL */
unsigned long flags;
- save_flags(flags);
- cli();
if (tty->driver->flush_buffer)
tty->driver->flush_buffer(tty);
tty_ldisc_flush(tty);
shutdown(ch);
+ spin_lock_irqsave(&epca_lock, flags);
ch->tty = NULL;
ch->event = 0;
ch->count = 0;
- restore_flags(flags);
ch->asyncflags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_INITIALIZED);
+ spin_unlock_irqrestore(&epca_lock, flags);
wake_up_interruptible(&ch->open_wait);
-
} /* End if ch != NULL */
} /* End pc_hangup */
@@ -672,18 +611,14 @@ static void pc_hangup(struct tty_struct *tty)
static int pc_write(struct tty_struct * tty,
const unsigned char *buf, int bytesAvailable)
{ /* Begin pc_write */
-
- register unsigned int head, tail;
- register int dataLen;
- register int size;
- register int amountCopied;
-
-
+ unsigned int head, tail;
+ int dataLen;
+ int size;
+ int amountCopied;
struct channel *ch;
unsigned long flags;
int remain;
- volatile struct board_chan *bc;
-
+ struct board_chan *bc;
/* ----------------------------------------------------------------
pc_write is primarily called directly by the kernel routine
@@ -706,24 +641,20 @@ static int pc_write(struct tty_struct * tty,
bc = ch->brdchan;
size = ch->txbufsize;
-
amountCopied = 0;
- save_flags(flags);
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
- head = bc->tin & (size - 1);
- tail = bc->tout;
+ head = readw(&bc->tin) & (size - 1);
+ tail = readw(&bc->tout);
- if (tail != bc->tout)
- tail = bc->tout;
+ if (tail != readw(&bc->tout))
+ tail = readw(&bc->tout);
tail &= (size - 1);
/* If head >= tail, head has not wrapped around. */
- if (head >= tail)
- { /* Begin head has not wrapped */
-
+ if (head >= tail) { /* Begin head has not wrapped */
/* ---------------------------------------------------------------
remain (much like dataLen above) represents the total amount of
space available on the card for data. Here dataLen represents
@@ -731,26 +662,19 @@ static int pc_write(struct tty_struct * tty,
buffer. This is important because a memcpy cannot be told to
automatically wrap around when it hits the buffer end.
------------------------------------------------------------------ */
-
dataLen = size - head;
remain = size - (head - tail) - 1;
-
- } /* End head has not wrapped */
- else
- { /* Begin head has wrapped around */
+ } else { /* Begin head has wrapped around */
remain = tail - head - 1;
dataLen = remain;
} /* End head has wrapped around */
-
/* -------------------------------------------------------------------
Check the space on the card. If we have more data than
space; reduce the amount of data to fit the space.
---------------------------------------------------------------------- */
-
bytesAvailable = min(remain, bytesAvailable);
-
txwinon(ch);
while (bytesAvailable > 0)
{ /* Begin while there is data to copy onto card */
@@ -767,26 +691,21 @@ static int pc_write(struct tty_struct * tty,
amountCopied += dataLen;
bytesAvailable -= dataLen;
- if (head >= size)
- {
+ if (head >= size) {
head = 0;
dataLen = tail;
}
-
} /* End while there is data to copy onto card */
-
ch->statusflags |= TXBUSY;
globalwinon(ch);
- bc->tin = head;
+ writew(head, &bc->tin);
- if ((ch->statusflags & LOWWAIT) == 0)
- {
+ if ((ch->statusflags & LOWWAIT) == 0) {
ch->statusflags |= LOWWAIT;
- bc->ilow = 1;
+ writeb(1, &bc->ilow);
}
memoff(ch);
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
return(amountCopied);
} /* End pc_write */
@@ -795,11 +714,7 @@ static int pc_write(struct tty_struct * tty,
static void pc_put_char(struct tty_struct *tty, unsigned char c)
{ /* Begin pc_put_char */
-
-
pc_write(tty, &c, 1);
- return;
-
} /* End pc_put_char */
/* ------------------ Begin pc_write_room ------------------------- */
@@ -811,7 +726,7 @@ static int pc_write_room(struct tty_struct *tty)
struct channel *ch;
unsigned long flags;
unsigned int head, tail;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
remain = 0;
@@ -820,33 +735,29 @@ static int pc_write_room(struct tty_struct *tty)
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
- if ((ch = verifyChannel(tty)) != NULL)
- {
- save_flags(flags);
- cli();
+ if ((ch = verifyChannel(tty)) != NULL) {
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
bc = ch->brdchan;
- head = bc->tin & (ch->txbufsize - 1);
- tail = bc->tout;
+ head = readw(&bc->tin) & (ch->txbufsize - 1);
+ tail = readw(&bc->tout);
- if (tail != bc->tout)
- tail = bc->tout;
+ if (tail != readw(&bc->tout))
+ tail = readw(&bc->tout);
/* Wrap tail if necessary */
tail &= (ch->txbufsize - 1);
if ((remain = tail - head - 1) < 0 )
remain += ch->txbufsize;
- if (remain && (ch->statusflags & LOWWAIT) == 0)
- {
+ if (remain && (ch->statusflags & LOWWAIT) == 0) {
ch->statusflags |= LOWWAIT;
- bc->ilow = 1;
+ writeb(1, &bc->ilow);
}
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
}
-
/* Return how much room is left on card */
return remain;
@@ -862,8 +773,7 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
int remain;
unsigned long flags;
struct channel *ch;
- volatile struct board_chan *bc;
-
+ struct board_chan *bc;
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
@@ -873,34 +783,27 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
if ((ch = verifyChannel(tty)) == NULL)
return(0);
- save_flags(flags);
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
bc = ch->brdchan;
- tail = bc->tout;
- head = bc->tin;
- ctail = ch->mailbox->cout;
+ tail = readw(&bc->tout);
+ head = readw(&bc->tin);
+ ctail = readw(&ch->mailbox->cout);
- if (tail == head && ch->mailbox->cin == ctail && bc->tbusy == 0)
+ if (tail == head && readw(&ch->mailbox->cin) == ctail && readb(&bc->tbusy) == 0)
chars = 0;
- else
- { /* Begin if some space on the card has been used */
-
- head = bc->tin & (ch->txbufsize - 1);
+ else { /* Begin if some space on the card has been used */
+ head = readw(&bc->tin) & (ch->txbufsize - 1);
tail &= (ch->txbufsize - 1);
-
/* --------------------------------------------------------------
The logic here is basically opposite of the above pc_write_room
here we are finding the amount of bytes in the buffer filled.
Not the amount of bytes empty.
------------------------------------------------------------------- */
-
if ((remain = tail - head - 1) < 0 )
remain += ch->txbufsize;
-
chars = (int)(ch->txbufsize - remain);
-
/* -------------------------------------------------------------
Make it possible to wakeup anything waiting for output
in tty_ioctl.c, etc.
@@ -908,15 +811,12 @@ static int pc_chars_in_buffer(struct tty_struct *tty)
If not already set. Setup an event to indicate when the
transmit buffer empties
----------------------------------------------------------------- */
-
if (!(ch->statusflags & EMPTYWAIT))
setup_empty_event(tty,ch);
} /* End if some space on the card has been used */
-
memoff(ch);
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
/* Return number of characters residing on card. */
return(chars);
@@ -930,67 +830,46 @@ static void pc_flush_buffer(struct tty_struct *tty)
unsigned int tail;
unsigned long flags;
struct channel *ch;
- volatile struct board_chan *bc;
-
-
+ struct board_chan *bc;
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
if ((ch = verifyChannel(tty)) == NULL)
return;
- save_flags(flags);
- cli();
-
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
-
bc = ch->brdchan;
- tail = bc->tout;
-
+ tail = readw(&bc->tout);
/* Have FEP move tout pointer; effectively flushing transmit buffer */
-
fepcmd(ch, STOUT, (unsigned) tail, 0, 0, 0);
-
memoff(ch);
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
wake_up_interruptible(&tty->write_wait);
tty_wakeup(tty);
-
} /* End pc_flush_buffer */
/* ------------------ Begin pc_flush_chars ---------------------- */
static void pc_flush_chars(struct tty_struct *tty)
{ /* Begin pc_flush_chars */
-
struct channel * ch;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- {
+ if ((ch = verifyChannel(tty)) != NULL) {
unsigned long flags;
-
- save_flags(flags);
- cli();
-
+ spin_lock_irqsave(&epca_lock, flags);
/* ----------------------------------------------------------------
If not already set and the transmitter is busy setup an event
to indicate when the transmit empties.
------------------------------------------------------------------- */
-
if ((ch->statusflags & TXBUSY) && !(ch->statusflags & EMPTYWAIT))
setup_empty_event(tty,ch);
-
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
}
-
} /* End pc_flush_chars */
/* ------------------ Begin block_til_ready ---------------------- */
@@ -998,14 +877,11 @@ static void pc_flush_chars(struct tty_struct *tty)
static int block_til_ready(struct tty_struct *tty,
struct file *filp, struct channel *ch)
{ /* Begin block_til_ready */
-
DECLARE_WAITQUEUE(wait,current);
int retval, do_clocal = 0;
unsigned long flags;
-
- if (tty_hung_up_p(filp))
- {
+ if (tty_hung_up_p(filp)) {
if (ch->asyncflags & ASYNC_HUP_NOTIFY)
retval = -EAGAIN;
else
@@ -1017,8 +893,7 @@ static int block_til_ready(struct tty_struct *tty,
If the device is in the middle of being closed, then block
until it's done, and then try again.
-------------------------------------------------------------------- */
- if (ch->asyncflags & ASYNC_CLOSING)
- {
+ if (ch->asyncflags & ASYNC_CLOSING) {
interruptible_sleep_on(&ch->close_wait);
if (ch->asyncflags & ASYNC_HUP_NOTIFY)
@@ -1027,43 +902,29 @@ static int block_til_ready(struct tty_struct *tty,
return -ERESTARTSYS;
}
- if (filp->f_flags & O_NONBLOCK)
- {
+ if (filp->f_flags & O_NONBLOCK) {
/* -----------------------------------------------------------------
If non-blocking mode is set, then make the check up front
and then exit.
-------------------------------------------------------------------- */
-
ch->asyncflags |= ASYNC_NORMAL_ACTIVE;
-
return 0;
}
-
-
if (tty->termios->c_cflag & CLOCAL)
do_clocal = 1;
-
- /* Block waiting for the carrier detect and the line to become free */
+ /* Block waiting for the carrier detect and the line to become free */
retval = 0;
add_wait_queue(&ch->open_wait, &wait);
- save_flags(flags);
- cli();
-
+ spin_lock_irqsave(&epca_lock, flags);
/* We dec count so that pc_close will know when to free things */
if (!tty_hung_up_p(filp))
ch->count--;
-
- restore_flags(flags);
-
ch->blocked_open++;
-
while(1)
{ /* Begin forever while */
-
set_current_state(TASK_INTERRUPTIBLE);
-
if (tty_hung_up_p(filp) ||
!(ch->asyncflags & ASYNC_INITIALIZED))
{
@@ -1073,17 +934,14 @@ static int block_til_ready(struct tty_struct *tty,
retval = -ERESTARTSYS;
break;
}
-
if (!(ch->asyncflags & ASYNC_CLOSING) &&
(do_clocal || (ch->imodem & ch->dcd)))
break;
-
- if (signal_pending(current))
- {
+ if (signal_pending(current)) {
retval = -ERESTARTSYS;
break;
}
-
+ spin_unlock_irqrestore(&epca_lock, flags);
/* ---------------------------------------------------------------
Allow someone else to be scheduled. We will occasionally go
through this loop until one of the above conditions change.
@@ -1091,25 +949,23 @@ static int block_til_ready(struct tty_struct *tty,
prevent this loop from hogging the cpu.
------------------------------------------------------------------ */
schedule();
+ spin_lock_irqsave(&epca_lock, flags);
} /* End forever while */
current->state = TASK_RUNNING;
remove_wait_queue(&ch->open_wait, &wait);
- cli();
if (!tty_hung_up_p(filp))
ch->count++;
- restore_flags(flags);
-
ch->blocked_open--;
+ spin_unlock_irqrestore(&epca_lock, flags);
+
if (retval)
return retval;
ch->asyncflags |= ASYNC_NORMAL_ACTIVE;
-
return 0;
-
} /* End block_til_ready */
/* ------------------ Begin pc_open ---------------------- */
@@ -1120,17 +976,12 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
struct channel *ch;
unsigned long flags;
int line, retval, boardnum;
- volatile struct board_chan *bc;
- volatile unsigned int head;
+ struct board_chan *bc;
+ unsigned int head;
line = tty->index;
- if (line < 0 || line >= nbdevs)
- {
- printk(KERN_ERR "<Error> - pc_open : line out of range in pc_open\n");
- tty->driver_data = NULL;
- return(-ENODEV);
- }
-
+ if (line < 0 || line >= nbdevs)
+ return -ENODEV;
ch = &digi_channels[line];
boardnum = ch->boardnum;
@@ -1143,66 +994,49 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
goes here.
---------------------------------------------------------------------- */
- if (invalid_lilo_config)
- {
+ if (invalid_lilo_config) {
if (setup_error_code & INVALID_BOARD_TYPE)
- printk(KERN_ERR "<Error> - pc_open: Invalid board type specified in LILO command\n");
-
+ printk(KERN_ERR "epca: pc_open: Invalid board type specified in kernel options.\n");
if (setup_error_code & INVALID_NUM_PORTS)
- printk(KERN_ERR "<Error> - pc_open: Invalid number of ports specified in LILO command\n");
-
+ printk(KERN_ERR "epca: pc_open: Invalid number of ports specified in kernel options.\n");
if (setup_error_code & INVALID_MEM_BASE)
- printk(KERN_ERR "<Error> - pc_open: Invalid board memory address specified in LILO command\n");
-
+ printk(KERN_ERR "epca: pc_open: Invalid board memory address specified in kernel options.\n");
if (setup_error_code & INVALID_PORT_BASE)
- printk(KERN_ERR "<Error> - pc_open: Invalid board port address specified in LILO command\n");
-
+ printk(KERN_ERR "epca; pc_open: Invalid board port address specified in kernel options.\n");
if (setup_error_code & INVALID_BOARD_STATUS)
- printk(KERN_ERR "<Error> - pc_open: Invalid board status specified in LILO command\n");
-
+ printk(KERN_ERR "epca: pc_open: Invalid board status specified in kernel options.\n");
if (setup_error_code & INVALID_ALTPIN)
- printk(KERN_ERR "<Error> - pc_open: Invalid board altpin specified in LILO command\n");
-
+ printk(KERN_ERR "epca: pc_open: Invalid board altpin specified in kernel options;\n");
tty->driver_data = NULL; /* Mark this device as 'down' */
- return(-ENODEV);
+ return -ENODEV;
}
-
- if ((boardnum >= num_cards) || (boards[boardnum].status == DISABLED))
- {
+ if (boardnum >= num_cards || boards[boardnum].status == DISABLED) {
tty->driver_data = NULL; /* Mark this device as 'down' */
return(-ENODEV);
}
- if (( bc = ch->brdchan) == 0)
- {
+ if ((bc = ch->brdchan) == 0) {
tty->driver_data = NULL;
- return(-ENODEV);
+ return -ENODEV;
}
+ spin_lock_irqsave(&epca_lock, flags);
/* ------------------------------------------------------------------
Every time a channel is opened, increment a counter. This is
necessary because we do not wish to flush and shutdown the channel
until the last app holding the channel open, closes it.
--------------------------------------------------------------------- */
-
ch->count++;
-
/* ----------------------------------------------------------------
Set a kernel structures pointer to our local channel
structure. This way we can get to it when passed only
a tty struct.
------------------------------------------------------------------ */
-
tty->driver_data = ch;
-
/* ----------------------------------------------------------------
If this is the first time the channel has been opened, initialize
the tty->termios struct otherwise let pc_close handle it.
-------------------------------------------------------------------- */
-
- save_flags(flags);
- cli();
-
globalwinon(ch);
ch->statusflags = 0;
@@ -1213,8 +1047,8 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
Set receive head and tail ptrs to each other. This indicates
no data available to read.
----------------------------------------------------------------- */
- head = bc->rin;
- bc->rout = head;
+ head = readw(&bc->rin);
+ writew(head, &bc->rout);
/* Set the channels associated tty structure */
ch->tty = tty;
@@ -1224,122 +1058,74 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
issues, etc.... It effect both control flags and input flags.
-------------------------------------------------------------------- */
epcaparam(tty,ch);
-
ch->asyncflags |= ASYNC_INITIALIZED;
memoff(ch);
-
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
retval = block_til_ready(tty, filp, ch);
if (retval)
- {
return retval;
- }
-
/* -------------------------------------------------------------
Set this again in case a hangup set it to zero while this
open() was waiting for the line...
--------------------------------------------------------------- */
+ spin_lock_irqsave(&epca_lock, flags);
ch->tty = tty;
-
- save_flags(flags);
- cli();
globalwinon(ch);
-
/* Enable Digi Data events */
- bc->idata = 1;
-
+ writeb(1, &bc->idata);
memoff(ch);
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
return 0;
-
} /* End pc_open */
-#ifdef MODULE
static int __init epca_module_init(void)
{ /* Begin init_module */
-
- unsigned long flags;
-
- save_flags(flags);
- cli();
-
- pc_init();
-
- restore_flags(flags);
-
- return(0);
+ return pc_init();
}
module_init(epca_module_init);
-#endif
-#ifdef ENABLE_PCI
static struct pci_driver epca_driver;
-#endif
-
-#ifdef MODULE
-/* -------------------- Begin cleanup_module ---------------------- */
static void __exit epca_module_exit(void)
{
-
int count, crd;
struct board_info *bd;
struct channel *ch;
- unsigned long flags;
del_timer_sync(&epca_timer);
- save_flags(flags);
- cli();
-
if ((tty_unregister_driver(pc_driver)) ||
(tty_unregister_driver(pc_info)))
{
- printk(KERN_WARNING "<Error> - DIGI : cleanup_module failed to un-register tty driver\n");
- restore_flags(flags);
+ printk(KERN_WARNING "epca: cleanup_module failed to un-register tty driver\n");
return;
}
put_tty_driver(pc_driver);
put_tty_driver(pc_info);
- for (crd = 0; crd < num_cards; crd++)
- { /* Begin for each card */
-
+ for (crd = 0; crd < num_cards; crd++) { /* Begin for each card */
bd = &boards[crd];
-
if (!bd)
{ /* Begin sanity check */
printk(KERN_ERR "<Error> - Digi : cleanup_module failed\n");
return;
} /* End sanity check */
-
- ch = card_ptr[crd];
-
+ ch = card_ptr[crd];
for (count = 0; count < bd->numports; count++, ch++)
{ /* Begin for each port */
-
- if (ch)
- {
+ if (ch) {
if (ch->tty)
tty_hangup(ch->tty);
kfree(ch->tmp_buf);
}
-
} /* End for each port */
} /* End for each card */
-
-#ifdef ENABLE_PCI
pci_unregister_driver (&epca_driver);
-#endif
-
- restore_flags(flags);
-
}
+
module_exit(epca_module_exit);
-#endif /* MODULE */
static struct tty_operations pc_ops = {
.open = pc_open,
@@ -1371,34 +1157,15 @@ static struct tty_operations info_ops = {
/* ------------------ Begin pc_init ---------------------- */
-int __init pc_init(void)
+static int __init pc_init(void)
{ /* Begin pc_init */
-
- /* ----------------------------------------------------------------
- pc_init is called by the operating system during boot up prior to
- any open calls being made. In the older versions of Linux (Prior
- to 2.0.0) an entry is made into tty_io.c. A pointer to the last
- memory location (from kernel space) used (kmem_start) is passed
- to pc_init. It is pc_inits responsibility to modify this value
- for any memory that the Digi driver might need and then return
- this value to the operating system. For example if the driver
- wishes to allocate 1K of kernel memory, pc_init would return
- (kmem_start + 1024). This memory (Between kmem_start and kmem_start
- + 1024) would then be available for use exclusively by the driver.
- In this case our driver does not allocate any of this kernel
- memory.
- ------------------------------------------------------------------*/
-
- ulong flags;
int crd;
struct board_info *bd;
unsigned char board_id = 0;
-#ifdef ENABLE_PCI
int pci_boards_found, pci_count;
pci_count = 0;
-#endif /* ENABLE_PCI */
pc_driver = alloc_tty_driver(MAX_ALLOC);
if (!pc_driver)
@@ -1416,8 +1183,7 @@ int __init pc_init(void)
Note : If LILO has ran epca_setup then epca_setup will handle defining
num_cards as well as copying the data into the board structure.
-------------------------------------------------------------------------- */
- if (!liloconfig)
- { /* Begin driver has been configured via. epcaconfig */
+ if (!liloconfig) { /* Begin driver has been configured via. epcaconfig */
nbdevs = NBDEVS;
num_cards = NUMCARDS;
@@ -1440,8 +1206,6 @@ int __init pc_init(void)
printk(KERN_INFO "DIGI epca driver version %s loaded.\n",VERSION);
-#ifdef ENABLE_PCI
-
/* ------------------------------------------------------------------
NOTE : This code assumes that the number of ports found in
the boards array is correct. This could be wrong if
@@ -1467,8 +1231,6 @@ int __init pc_init(void)
pci_boards_found += init_PCI();
num_cards += pci_boards_found;
-#endif /* ENABLE_PCI */
-
pc_driver->owner = THIS_MODULE;
pc_driver->name = "ttyD";
pc_driver->devfs_name = "tts/D";
@@ -1499,9 +1261,6 @@ int __init pc_init(void)
tty_set_operations(pc_info, &info_ops);
- save_flags(flags);
- cli();
-
for (crd = 0; crd < num_cards; crd++)
{ /* Begin for each card */
@@ -1610,11 +1369,7 @@ int __init pc_init(void)
if ((board_id & 0x30) == 0x30)
bd->memory_seg = 0x8000;
- } /* End it is an XI card */
- else
- {
- printk(KERN_ERR "<Error> - Board at 0x%x doesn't appear to be an XI\n",(int)bd->port);
- }
+ } else printk(KERN_ERR "epca: Board at 0x%x doesn't appear to be an XI\n",(int)bd->port);
break;
} /* End switch on bd->type */
@@ -1634,9 +1389,6 @@ int __init pc_init(void)
init_timer(&epca_timer);
epca_timer.function = epcapoll;
mod_timer(&epca_timer, jiffies + HZ/25);
-
- restore_flags(flags);
-
return 0;
} /* End pc_init */
@@ -1647,10 +1399,10 @@ static void post_fep_init(unsigned int crd)
{ /* Begin post_fep_init */
int i;
- unchar *memaddr;
- volatile struct global_data *gd;
+ unsigned char *memaddr;
+ struct global_data *gd;
struct board_info *bd;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
struct channel *ch;
int shrinkmem = 0, lowwater ;
@@ -1669,9 +1421,7 @@ static void post_fep_init(unsigned int crd)
after DIGI_INIT has been called will return the proper values.
------------------------------------------------------------------- */
- if (bd->type >= PCIXEM) /* If the board in question is PCI */
- { /* Begin get PCI number of ports */
-
+ if (bd->type >= PCIXEM) { /* Begin get PCI number of ports */
/* --------------------------------------------------------------------
Below we use XEMPORTS as a memory offset regardless of which PCI
card it is. This is because all of the supported PCI cards have
@@ -1685,15 +1435,15 @@ static void post_fep_init(unsigned int crd)
(FYI - The id should be located at 0x1ac (And may use up to 4 bytes
if the box in question is a XEM or CX)).
------------------------------------------------------------------------ */
-
- bd->numports = (unsigned short)*(unsigned char *)bus_to_virt((unsigned long)
- (bd->re_map_membase + XEMPORTS));
-
-
+ /* PCI cards are already remapped at this point ISA are not */
+ bd->numports = readw(bd->re_map_membase + XEMPORTS);
epcaassert(bd->numports <= 64,"PCI returned a invalid number of ports");
nbdevs += (bd->numports);
-
- } /* End get PCI number of ports */
+ } else {
+ /* Fix up the mappings for ISA/EISA etc */
+ /* FIXME: 64K - can we be smarter ? */
+ bd->re_map_membase = ioremap(bd->membase, 0x10000);
+ }
if (crd != 0)
card_ptr[crd] = card_ptr[crd-1] + boards[crd-1].numports;
@@ -1701,19 +1451,9 @@ static void post_fep_init(unsigned int crd)
card_ptr[crd] = &digi_channels[crd]; /* <- For card 0 only */
ch = card_ptr[crd];
-
-
epcaassert(ch <= &digi_channels[nbdevs - 1], "ch out of range");
- memaddr = (unchar *)bd->re_map_membase;
-
- /*
- The below command is necessary because newer kernels (2.1.x and
- up) do not have a 1:1 virtual to physical mapping. The below
- call adjust for that.
- */
-
- memaddr = (unsigned char *)bus_to_virt((unsigned long)memaddr);
+ memaddr = bd->re_map_membase;
/* -----------------------------------------------------------------
The below assignment will set bc to point at the BEGINING of
@@ -1721,7 +1461,7 @@ static void post_fep_init(unsigned int crd)
8 and 64 of these structures.
-------------------------------------------------------------------- */
- bc = (volatile struct board_chan *)((ulong)memaddr + CHANSTRUCT);
+ bc = (struct board_chan *)(memaddr + CHANSTRUCT);
/* -------------------------------------------------------------------
The below assignment will set gd to point at the BEGINING of
@@ -1730,20 +1470,18 @@ static void post_fep_init(unsigned int crd)
pointer begins at 0xd10.
---------------------------------------------------------------------- */
- gd = (volatile struct global_data *)((ulong)memaddr + GLOBAL);
+ gd = (struct global_data *)(memaddr + GLOBAL);
/* --------------------------------------------------------------------
XEPORTS (address 0xc22) points at the number of channels the
card supports. (For 64XE, XI, XEM, and XR use 0xc02)
----------------------------------------------------------------------- */
- if (((bd->type == PCXEVE) | (bd->type == PCXE)) &&
- (*(ushort *)((ulong)memaddr + XEPORTS) < 3))
+ if ((bd->type == PCXEVE || bd->type == PCXE) && (readw(memaddr + XEPORTS) < 3))
shrinkmem = 1;
if (bd->type < PCIXEM)
if (!request_region((int)bd->port, 4, board_desc[bd->type]))
return;
-
memwinon(bd, 0);
/* --------------------------------------------------------------------
@@ -1753,17 +1491,16 @@ static void post_fep_init(unsigned int crd)
/* For every port on the card do ..... */
- for (i = 0; i < bd->numports; i++, ch++, bc++)
- { /* Begin for each port */
+ for (i = 0; i < bd->numports; i++, ch++, bc++) { /* Begin for each port */
+ unsigned long flags;
ch->brdchan = bc;
ch->mailbox = gd;
INIT_WORK(&ch->tqueue, do_softint, ch);
ch->board = &boards[crd];
- switch (bd->type)
- { /* Begin switch bd->type */
-
+ spin_lock_irqsave(&epca_lock, flags);
+ switch (bd->type) {
/* ----------------------------------------------------------------
Since some of the boards use different bitmaps for their
control signals we cannot hard code these values and retain
@@ -1796,14 +1533,12 @@ static void post_fep_init(unsigned int crd)
} /* End switch bd->type */
- if (boards[crd].altpin)
- {
+ if (boards[crd].altpin) {
ch->dsr = ch->m_dcd;
ch->dcd = ch->m_dsr;
ch->digiext.digi_flags |= DIGI_ALTPIN;
}
- else
- {
+ else {
ch->dcd = ch->m_dcd;
ch->dsr = ch->m_dsr;
}
@@ -1813,14 +1548,12 @@ static void post_fep_init(unsigned int crd)
ch->magic = EPCA_MAGIC;
ch->tty = NULL;
- if (shrinkmem)
- {
+ if (shrinkmem) {
fepcmd(ch, SETBUFFER, 32, 0, 0, 0);
shrinkmem = 0;
}
- switch (bd->type)
- { /* Begin switch bd->type */
+ switch (bd->type) {
case PCIXEM:
case PCIXRJ:
@@ -1878,13 +1611,13 @@ static void post_fep_init(unsigned int crd)
fepcmd(ch, SRXHWATER, (3 * ch->rxbufsize / 4), 0, 10, 0);
- bc->edelay = 100;
- bc->idata = 1;
+ writew(100, &bc->edelay);
+ writeb(1, &bc->idata);
- ch->startc = bc->startc;
- ch->stopc = bc->stopc;
- ch->startca = bc->startca;
- ch->stopca = bc->stopca;
+ ch->startc = readb(&bc->startc);
+ ch->stopc = readb(&bc->stopc);
+ ch->startca = readb(&bc->startca);
+ ch->stopca = readb(&bc->stopca);
ch->fepcflag = 0;
ch->fepiflag = 0;
@@ -1899,27 +1632,23 @@ static void post_fep_init(unsigned int crd)
ch->blocked_open = 0;
init_waitqueue_head(&ch->open_wait);
init_waitqueue_head(&ch->close_wait);
+
+ spin_unlock_irqrestore(&epca_lock, flags);
+
ch->tmp_buf = kmalloc(ch->txbufsize,GFP_KERNEL);
- if (!(ch->tmp_buf))
- {
+ if (!ch->tmp_buf) {
printk(KERN_ERR "POST FEP INIT : kmalloc failed for port 0x%x\n",i);
release_region((int)bd->port, 4);
while(i-- > 0)
kfree((ch--)->tmp_buf);
return;
- }
- else
+ } else
memset((void *)ch->tmp_buf,0,ch->txbufsize);
} /* End for each port */
printk(KERN_INFO
"Digi PC/Xx Driver V%s: %s I/O = 0x%lx Mem = 0x%lx Ports = %d\n",
VERSION, board_desc[bd->type], (long)bd->port, (long)bd->membase, bd->numports);
- sprintf(mesg,
- "Digi PC/Xx Driver V%s: %s I/O = 0x%lx Mem = 0x%lx Ports = %d\n",
- VERSION, board_desc[bd->type], (long)bd->port, (long)bd->membase, bd->numports);
- console_print(mesg);
-
memwinoff(bd, 0);
} /* End post_fep_init */
@@ -1943,9 +1672,6 @@ static void epcapoll(unsigned long ignored)
buffer empty) and acts on those events.
----------------------------------------------------------------------- */
- save_flags(flags);
- cli();
-
for (crd = 0; crd < num_cards; crd++)
{ /* Begin for each card */
@@ -1961,6 +1687,8 @@ static void epcapoll(unsigned long ignored)
some legacy boards.
---------------------------------------------------------------- */
+ spin_lock_irqsave(&epca_lock, flags);
+
assertmemoff(ch);
globalwinon(ch);
@@ -1970,21 +1698,19 @@ static void epcapoll(unsigned long ignored)
the transmit or receive queue.
------------------------------------------------------------------- */
- head = ch->mailbox->ein;
- tail = ch->mailbox->eout;
+ head = readw(&ch->mailbox->ein);
+ tail = readw(&ch->mailbox->eout);
/* If head isn't equal to tail we have an event */
if (head != tail)
doevent(crd);
-
memoff(ch);
- } /* End for each card */
+ spin_unlock_irqrestore(&epca_lock, flags);
+ } /* End for each card */
mod_timer(&epca_timer, jiffies + (HZ / 25));
-
- restore_flags(flags);
} /* End epcapoll */
/* --------------------- Begin doevent ------------------------ */
@@ -1992,53 +1718,42 @@ static void epcapoll(unsigned long ignored)
static void doevent(int crd)
{ /* Begin doevent */
- volatile unchar *eventbuf;
+ void *eventbuf;
struct channel *ch, *chan0;
static struct tty_struct *tty;
- volatile struct board_info *bd;
- volatile struct board_chan *bc;
- register volatile unsigned int tail, head;
- register int event, channel;
- register int mstat, lstat;
+ struct board_info *bd;
+ struct board_chan *bc;
+ unsigned int tail, head;
+ int event, channel;
+ int mstat, lstat;
/* -------------------------------------------------------------------
This subroutine is called by epcapoll when an event is detected
in the event queue. This routine responds to those events.
--------------------------------------------------------------------- */
-
bd = &boards[crd];
chan0 = card_ptr[crd];
epcaassert(chan0 <= &digi_channels[nbdevs - 1], "ch out of range");
-
assertgwinon(chan0);
-
- while ((tail = chan0->mailbox->eout) != (head = chan0->mailbox->ein))
+ while ((tail = readw(&chan0->mailbox->eout)) != (head = readw(&chan0->mailbox->ein)))
{ /* Begin while something in event queue */
-
assertgwinon(chan0);
-
- eventbuf = (volatile unchar *)bus_to_virt((ulong)(bd->re_map_membase + tail + ISTART));
-
+ eventbuf = bd->re_map_membase + tail + ISTART;
/* Get the channel the event occurred on */
- channel = eventbuf[0];
-
+ channel = readb(eventbuf);
/* Get the actual event code that occurred */
- event = eventbuf[1];
-
+ event = readb(eventbuf + 1);
/* ----------------------------------------------------------------
The two assignments below get the current modem status (mstat)
and the previous modem status (lstat). These are useful becuase
an event could signal a change in modem signals itself.
------------------------------------------------------------------- */
-
- mstat = eventbuf[2];
- lstat = eventbuf[3];
+ mstat = readb(eventbuf + 2);
+ lstat = readb(eventbuf + 3);
ch = chan0 + channel;
-
- if ((unsigned)channel >= bd->numports || !ch)
- {
+ if ((unsigned)channel >= bd->numports || !ch) {
if (channel >= bd->numports)
ch = chan0;
bc = ch->brdchan;
@@ -2048,97 +1763,53 @@ static void doevent(int crd)
if ((bc = ch->brdchan) == NULL)
goto next;
- if (event & DATA_IND)
- { /* Begin DATA_IND */
-
+ if (event & DATA_IND) { /* Begin DATA_IND */
receive_data(ch);
assertgwinon(ch);
-
} /* End DATA_IND */
/* else *//* Fix for DCD transition missed bug */
- if (event & MODEMCHG_IND)
- { /* Begin MODEMCHG_IND */
-
+ if (event & MODEMCHG_IND) { /* Begin MODEMCHG_IND */
/* A modem signal change has been indicated */
-
ch->imodem = mstat;
-
- if (ch->asyncflags & ASYNC_CHECK_CD)
- {
+ if (ch->asyncflags & ASYNC_CHECK_CD) {
if (mstat & ch->dcd) /* We are now receiving dcd */
wake_up_interruptible(&ch->open_wait);
else
pc_sched_event(ch, EPCA_EVENT_HANGUP); /* No dcd; hangup */
}
-
} /* End MODEMCHG_IND */
-
tty = ch->tty;
- if (tty)
- { /* Begin if valid tty */
-
- if (event & BREAK_IND)
- { /* Begin if BREAK_IND */
-
+ if (tty) { /* Begin if valid tty */
+ if (event & BREAK_IND) { /* Begin if BREAK_IND */
/* A break has been indicated */
-
tty->flip.count++;
*tty->flip.flag_buf_ptr++ = TTY_BREAK;
-
*tty->flip.char_buf_ptr++ = 0;
-
tty_schedule_flip(tty);
-
- } /* End if BREAK_IND */
- else
- if (event & LOWTX_IND)
- { /* Begin LOWTX_IND */
-
+ } else if (event & LOWTX_IND) { /* Begin LOWTX_IND */
if (ch->statusflags & LOWWAIT)
{ /* Begin if LOWWAIT */
-
ch->statusflags &= ~LOWWAIT;
tty_wakeup(tty);
wake_up_interruptible(&tty->write_wait);
-
} /* End if LOWWAIT */
-
- } /* End LOWTX_IND */
- else
- if (event & EMPTYTX_IND)
- { /* Begin EMPTYTX_IND */
-
+ } else if (event & EMPTYTX_IND) { /* Begin EMPTYTX_IND */
/* This event is generated by setup_empty_event */
-
ch->statusflags &= ~TXBUSY;
- if (ch->statusflags & EMPTYWAIT)
- { /* Begin if EMPTYWAIT */
-
+ if (ch->statusflags & EMPTYWAIT) { /* Begin if EMPTYWAIT */
ch->statusflags &= ~EMPTYWAIT;
tty_wakeup(tty);
-
wake_up_interruptible(&tty->write_wait);
-
} /* End if EMPTYWAIT */
-
} /* End EMPTYTX_IND */
-
} /* End if valid tty */
-
-
next:
globalwinon(ch);
-
- if (!bc)
- printk(KERN_ERR "<Error> - bc == NULL in doevent!\n");
- else
- bc->idata = 1;
-
- chan0->mailbox->eout = (tail + 4) & (IMAX - ISTART - 4);
+ BUG_ON(!bc);
+ writew(1, &bc->idata);
+ writew((tail + 4) & (IMAX - ISTART - 4), &chan0->mailbox->eout);
globalwinon(chan0);
-
} /* End while something in event queue */
-
} /* End doevent */
/* --------------------- Begin fepcmd ------------------------ */
@@ -2146,7 +1817,6 @@ static void doevent(int crd)
static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
int byte2, int ncmds, int bytecmd)
{ /* Begin fepcmd */
-
unchar *memaddr;
unsigned int head, cmdTail, cmdStart, cmdMax;
long count;
@@ -2155,93 +1825,57 @@ static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
/* This is the routine in which commands may be passed to the card. */
if (ch->board->status == DISABLED)
- {
return;
- }
-
assertgwinon(ch);
-
/* Remember head (As well as max) is just an offset not a base addr */
- head = ch->mailbox->cin;
-
+ head = readw(&ch->mailbox->cin);
/* cmdStart is a base address */
- cmdStart = ch->mailbox->cstart;
-
+ cmdStart = readw(&ch->mailbox->cstart);
/* ------------------------------------------------------------------
We do the addition below because we do not want a max pointer
relative to cmdStart. We want a max pointer that points at the
physical end of the command queue.
-------------------------------------------------------------------- */
-
- cmdMax = (cmdStart + 4 + (ch->mailbox->cmax));
-
+ cmdMax = (cmdStart + 4 + readw(&ch->mailbox->cmax));
memaddr = ch->board->re_map_membase;
- /*
- The below command is necessary because newer kernels (2.1.x and
- up) do not have a 1:1 virtual to physical mapping. The below
- call adjust for that.
- */
-
- memaddr = (unsigned char *)bus_to_virt((unsigned long)memaddr);
-
- if (head >= (cmdMax - cmdStart) || (head & 03))
- {
- printk(KERN_ERR "line %d: Out of range, cmd = %x, head = %x\n", __LINE__,
- cmd, head);
- printk(KERN_ERR "line %d: Out of range, cmdMax = %x, cmdStart = %x\n", __LINE__,
- cmdMax, cmdStart);
+ if (head >= (cmdMax - cmdStart) || (head & 03)) {
+ printk(KERN_ERR "line %d: Out of range, cmd = %x, head = %x\n", __LINE__, cmd, head);
+ printk(KERN_ERR "line %d: Out of range, cmdMax = %x, cmdStart = %x\n", __LINE__, cmdMax, cmdStart);
return;
}
-
- if (bytecmd)
- {
- *(volatile unchar *)(memaddr + head + cmdStart + 0) = (unchar)cmd;
-
- *(volatile unchar *)(memaddr + head + cmdStart + 1) = (unchar)ch->channelnum;
+ if (bytecmd) {
+ writeb(cmd, memaddr + head + cmdStart + 0);
+ writeb(ch->channelnum, memaddr + head + cmdStart + 1);
/* Below word_or_byte is bits to set */
- *(volatile unchar *)(memaddr + head + cmdStart + 2) = (unchar)word_or_byte;
+ writeb(word_or_byte, memaddr + head + cmdStart + 2);
/* Below byte2 is bits to reset */
- *(volatile unchar *)(memaddr + head + cmdStart + 3) = (unchar)byte2;
-
- }
- else
- {
- *(volatile unchar *)(memaddr + head + cmdStart + 0) = (unchar)cmd;
- *(volatile unchar *)(memaddr + head + cmdStart + 1) = (unchar)ch->channelnum;
- *(volatile ushort*)(memaddr + head + cmdStart + 2) = (ushort)word_or_byte;
+ writeb(byte2, memaddr + head + cmdStart + 3);
+ } else {
+ writeb(cmd, memaddr + head + cmdStart + 0);
+ writeb(ch->channelnum, memaddr + head + cmdStart + 1);
+ writeb(word_or_byte, memaddr + head + cmdStart + 2);
}
-
head = (head + 4) & (cmdMax - cmdStart - 4);
- ch->mailbox->cin = head;
-
+ writew(head, &ch->mailbox->cin);
count = FEPTIMEOUT;
- for (;;)
- { /* Begin forever loop */
-
+ for (;;) { /* Begin forever loop */
count--;
- if (count == 0)
- {
+ if (count == 0) {
printk(KERN_ERR "<Error> - Fep not responding in fepcmd()\n");
return;
}
-
- head = ch->mailbox->cin;
- cmdTail = ch->mailbox->cout;
-
+ head = readw(&ch->mailbox->cin);
+ cmdTail = readw(&ch->mailbox->cout);
n = (head - cmdTail) & (cmdMax - cmdStart - 4);
-
/* ----------------------------------------------------------
Basically this will break when the FEP acknowledges the
command by incrementing cmdTail (Making it equal to head).
------------------------------------------------------------- */
-
if (n <= ncmds * (sizeof(short) * 4))
break; /* Well nearly forever :-) */
-
} /* End forever loop */
-
} /* End fepcmd */
/* ---------------------------------------------------------------------
@@ -2255,11 +1889,9 @@ static void fepcmd(struct channel *ch, int cmd, int word_or_byte,
static unsigned termios2digi_h(struct channel *ch, unsigned cflag)
{ /* Begin termios2digi_h */
-
unsigned res = 0;
- if (cflag & CRTSCTS)
- {
+ if (cflag & CRTSCTS) {
ch->digiext.digi_flags |= (RTSPACE | CTSPACE);
res |= ((ch->m_cts) | (ch->m_rts));
}
@@ -2295,7 +1927,6 @@ static unsigned termios2digi_i(struct channel *ch, unsigned iflag)
unsigned res = iflag & (IGNBRK | BRKINT | IGNPAR | PARMRK |
INPCK | ISTRIP|IXON|IXANY|IXOFF);
-
if (ch->digiext.digi_flags & DIGI_AIXON)
res |= IAIXON;
return res;
@@ -2308,28 +1939,15 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
{ /* Begin termios2digi_c */
unsigned res = 0;
-
-#ifdef SPEED_HACK
- /* CL: HACK to force 115200 at 38400 and 57600 at 19200 Baud */
- if ((cflag & CBAUD)== B38400) cflag=cflag - B38400 + B115200;
- if ((cflag & CBAUD)== B19200) cflag=cflag - B19200 + B57600;
-#endif /* SPEED_HACK */
-
- if (cflag & CBAUDEX)
- { /* Begin detected CBAUDEX */
-
+ if (cflag & CBAUDEX) { /* Begin detected CBAUDEX */
ch->digiext.digi_flags |= DIGI_FAST;
-
/* -------------------------------------------------------------
HUPCL bit is used by FEP to indicate fast baud
table is to be used.
----------------------------------------------------------------- */
-
res |= FEP_HUPCL;
-
} /* End detected CBAUDEX */
else ch->digiext.digi_flags &= ~DIGI_FAST;
-
/* -------------------------------------------------------------------
CBAUD has bit position 0x1000 set these days to indicate Linux
baud rate remap. Digi hardware can't handle the bit assignment.
@@ -2337,7 +1955,6 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
bit out.
---------------------------------------------------------------------- */
res |= cflag & ((CBAUD ^ CBAUDEX) | PARODD | PARENB | CSTOPB | CSIZE);
-
/* -------------------------------------------------------------
This gets a little confusing. The Digi cards have their own
representation of c_cflags controling baud rate. For the most
@@ -2357,10 +1974,8 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
should be checked for a screened out prior to termios2digi_c
returning. Since CLOCAL isn't used by the board this can be
ignored as long as the returned value is used only by Digi hardware.
- ----------------------------------------------------------------- */
-
- if (cflag & CBAUDEX)
- {
+ ----------------------------------------------------------------- */
+ if (cflag & CBAUDEX) {
/* -------------------------------------------------------------
The below code is trying to guarantee that only baud rates
115200 and 230400 are remapped. We use exclusive or because
@@ -2371,138 +1986,96 @@ static unsigned termios2digi_c(struct channel *ch, unsigned cflag)
if ((!((cflag & 0x7) ^ (B115200 & ~CBAUDEX))) ||
(!((cflag & 0x7) ^ (B230400 & ~CBAUDEX))))
- {
res += 1;
- }
}
-
return res;
} /* End termios2digi_c */
/* --------------------- Begin epcaparam ----------------------- */
+/* Caller must hold the locks */
static void epcaparam(struct tty_struct *tty, struct channel *ch)
{ /* Begin epcaparam */
unsigned int cmdHead;
struct termios *ts;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
unsigned mval, hflow, cflag, iflag;
bc = ch->brdchan;
epcaassert(bc !=0, "bc out of range");
assertgwinon(ch);
-
ts = tty->termios;
-
- if ((ts->c_cflag & CBAUD) == 0)
- { /* Begin CBAUD detected */
-
- cmdHead = bc->rin;
+ if ((ts->c_cflag & CBAUD) == 0) { /* Begin CBAUD detected */
+ cmdHead = readw(&bc->rin);
bc->rout = cmdHead;
- cmdHead = bc->tin;
-
+ cmdHead = readw(&bc->tin);
/* Changing baud in mid-stream transmission can be wonderful */
/* ---------------------------------------------------------------
Flush current transmit buffer by setting cmdTail pointer (tout)
to cmdHead pointer (tin). Hopefully the transmit buffer is empty.
----------------------------------------------------------------- */
-
fepcmd(ch, STOUT, (unsigned) cmdHead, 0, 0, 0);
mval = 0;
-
- } /* End CBAUD detected */
- else
- { /* Begin CBAUD not detected */
-
+ } else { /* Begin CBAUD not detected */
/* -------------------------------------------------------------------
c_cflags have changed but that change had nothing to do with BAUD.
Propagate the change to the card.
---------------------------------------------------------------------- */
-
cflag = termios2digi_c(ch, ts->c_cflag);
-
- if (cflag != ch->fepcflag)
- {
+ if (cflag != ch->fepcflag) {
ch->fepcflag = cflag;
/* Set baud rate, char size, stop bits, parity */
fepcmd(ch, SETCTRLFLAGS, (unsigned) cflag, 0, 0, 0);
}
-
-
/* ----------------------------------------------------------------
If the user has not forced CLOCAL and if the device is not a
CALLOUT device (Which is always CLOCAL) we set flags such that
the driver will wait on carrier detect.
------------------------------------------------------------------- */
-
if (ts->c_cflag & CLOCAL)
- { /* Begin it is a cud device or a ttyD device with CLOCAL on */
ch->asyncflags &= ~ASYNC_CHECK_CD;
- } /* End it is a cud device or a ttyD device with CLOCAL on */
else
- { /* Begin it is a ttyD device */
ch->asyncflags |= ASYNC_CHECK_CD;
- } /* End it is a ttyD device */
-
mval = ch->m_dtr | ch->m_rts;
-
} /* End CBAUD not detected */
-
iflag = termios2digi_i(ch, ts->c_iflag);
-
/* Check input mode flags */
-
- if (iflag != ch->fepiflag)
- {
+ if (iflag != ch->fepiflag) {
ch->fepiflag = iflag;
-
/* ---------------------------------------------------------------
Command sets channels iflag structure on the board. Such things
as input soft flow control, handling of parity errors, and
break handling are all set here.
------------------------------------------------------------------- */
-
/* break handling, parity handling, input stripping, flow control chars */
fepcmd(ch, SETIFLAGS, (unsigned int) ch->fepiflag, 0, 0, 0);
}
-
/* ---------------------------------------------------------------
Set the board mint value for this channel. This will cause hardware
events to be generated each time the DCD signal (Described in mint)
changes.
------------------------------------------------------------------- */
- bc->mint = ch->dcd;
-
+ writeb(ch->dcd, &bc->mint);
if ((ts->c_cflag & CLOCAL) || (ch->digiext.digi_flags & DIGI_FORCEDCD))
if (ch->digiext.digi_flags & DIGI_FORCEDCD)
- bc->mint = 0;
-
- ch->imodem = bc->mstat;
-
+ writeb(0, &bc->mint);
+ ch->imodem = readb(&bc->mstat);
hflow = termios2digi_h(ch, ts->c_cflag);
-
- if (hflow != ch->hflow)
- {
+ if (hflow != ch->hflow) {
ch->hflow = hflow;
-
/* --------------------------------------------------------------
Hard flow control has been selected but the board is not
using it. Activate hard flow control now.
----------------------------------------------------------------- */
-
fepcmd(ch, SETHFLOW, hflow, 0xff, 0, 1);
}
-
-
mval ^= ch->modemfake & (mval ^ ch->modem);
- if (ch->omodem ^ mval)
- {
+ if (ch->omodem ^ mval) {
ch->omodem = mval;
-
/* --------------------------------------------------------------
The below command sets the DTR and RTS mstat structure. If
hard flow control is NOT active these changes will drive the
@@ -2514,87 +2087,65 @@ static void epcaparam(struct tty_struct *tty, struct channel *ch)
/* First reset DTR & RTS; then set them */
fepcmd(ch, SETMODEM, 0, ((ch->m_dtr)|(ch->m_rts)), 0, 1);
fepcmd(ch, SETMODEM, mval, 0, 0, 1);
-
}
-
- if (ch->startc != ch->fepstartc || ch->stopc != ch->fepstopc)
- {
+ if (ch->startc != ch->fepstartc || ch->stopc != ch->fepstopc) {
ch->fepstartc = ch->startc;
ch->fepstopc = ch->stopc;
-
/* ------------------------------------------------------------
The XON / XOFF characters have changed; propagate these
changes to the card.
--------------------------------------------------------------- */
-
fepcmd(ch, SONOFFC, ch->fepstartc, ch->fepstopc, 0, 1);
}
-
- if (ch->startca != ch->fepstartca || ch->stopca != ch->fepstopca)
- {
+ if (ch->startca != ch->fepstartca || ch->stopca != ch->fepstopca) {
ch->fepstartca = ch->startca;
ch->fepstopca = ch->stopca;
-
/* ---------------------------------------------------------------
Similar to the above, this time the auxilarly XON / XOFF
characters have changed; propagate these changes to the card.
------------------------------------------------------------------ */
-
fepcmd(ch, SAUXONOFFC, ch->fepstartca, ch->fepstopca, 0, 1);
}
-
} /* End epcaparam */
/* --------------------- Begin receive_data ----------------------- */
-
+/* Caller holds lock */
static void receive_data(struct channel *ch)
{ /* Begin receive_data */
unchar *rptr;
struct termios *ts = NULL;
struct tty_struct *tty;
- volatile struct board_chan *bc;
- register int dataToRead, wrapgap, bytesAvailable;
- register unsigned int tail, head;
+ struct board_chan *bc;
+ int dataToRead, wrapgap, bytesAvailable;
+ unsigned int tail, head;
unsigned int wrapmask;
int rc;
-
/* ---------------------------------------------------------------
This routine is called by doint when a receive data event
has taken place.
------------------------------------------------------------------- */
globalwinon(ch);
-
if (ch->statusflags & RXSTOPPED)
return;
-
tty = ch->tty;
if (tty)
ts = tty->termios;
-
bc = ch->brdchan;
-
- if (!bc)
- {
- printk(KERN_ERR "<Error> - bc is NULL in receive_data!\n");
- return;
- }
-
+ BUG_ON(!bc);
wrapmask = ch->rxbufsize - 1;
/* ---------------------------------------------------------------------
Get the head and tail pointers to the receiver queue. Wrap the
head pointer if it has reached the end of the buffer.
------------------------------------------------------------------------ */
-
- head = bc->rin;
+ head = readw(&bc->rin);
head &= wrapmask;
- tail = bc->rout & wrapmask;
+ tail = readw(&bc->rout) & wrapmask;
bytesAvailable = (head - tail) & wrapmask;
-
if (bytesAvailable == 0)
return;
@@ -2602,8 +2153,7 @@ static void receive_data(struct channel *ch)
If CREAD bit is off or device not open, set TX tail to head
--------------------------------------------------------------------- */
- if (!tty || !ts || !(ts->c_cflag & CREAD))
- {
+ if (!tty || !ts || !(ts->c_cflag & CREAD)) {
bc->rout = head;
return;
}
@@ -2611,64 +2161,45 @@ static void receive_data(struct channel *ch)
if (tty->flip.count == TTY_FLIPBUF_SIZE)
return;
- if (bc->orun)
- {
- bc->orun = 0;
- printk(KERN_WARNING "overrun! DigiBoard device %s\n",tty->name);
+ if (readb(&bc->orun)) {
+ writeb(0, &bc->orun);
+ printk(KERN_WARNING "epca; overrun! DigiBoard device %s\n",tty->name);
}
-
rxwinon(ch);
rptr = tty->flip.char_buf_ptr;
rc = tty->flip.count;
-
- while (bytesAvailable > 0)
- { /* Begin while there is data on the card */
-
+ while (bytesAvailable > 0) { /* Begin while there is data on the card */
wrapgap = (head >= tail) ? head - tail : ch->rxbufsize - tail;
-
/* ---------------------------------------------------------------
Even if head has wrapped around only report the amount of
data to be equal to the size - tail. Remember memcpy can't
automaticly wrap around the receive buffer.
----------------------------------------------------------------- */
-
dataToRead = (wrapgap < bytesAvailable) ? wrapgap : bytesAvailable;
-
/* --------------------------------------------------------------
Make sure we don't overflow the buffer
----------------------------------------------------------------- */
-
if ((rc + dataToRead) > TTY_FLIPBUF_SIZE)
dataToRead = TTY_FLIPBUF_SIZE - rc;
-
if (dataToRead == 0)
break;
-
/* ---------------------------------------------------------------
Move data read from our card into the line disciplines buffer
for translation if necessary.
------------------------------------------------------------------ */
-
- if ((memcpy(rptr, ch->rxptr + tail, dataToRead)) != rptr)
- printk(KERN_ERR "<Error> - receive_data : memcpy failed\n");
-
+ memcpy_fromio(rptr, ch->rxptr + tail, dataToRead);
rc += dataToRead;
rptr += dataToRead;
tail = (tail + dataToRead) & wrapmask;
bytesAvailable -= dataToRead;
-
} /* End while there is data on the card */
-
-
tty->flip.count = rc;
tty->flip.char_buf_ptr = rptr;
globalwinon(ch);
- bc->rout = tail;
-
+ writew(tail, &bc->rout);
/* Must be called with global data */
tty_schedule_flip(ch->tty);
return;
-
} /* End receive_data */
static int info_ioctl(struct tty_struct *tty, struct file * file,
@@ -2676,17 +2207,15 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
{
switch (cmd)
{ /* Begin switch cmd */
-
case DIGI_GETINFO:
{ /* Begin case DIGI_GETINFO */
-
struct digi_info di ;
int brd;
- getUser(brd, (unsigned int __user *)arg);
-
- if ((brd < 0) || (brd >= num_cards) || (num_cards == 0))
- return (-ENODEV);
+ if(get_user(brd, (unsigned int __user *)arg))
+ return -EFAULT;
+ if (brd < 0 || brd >= num_cards || num_cards == 0)
+ return -ENODEV;
memset(&di, 0, sizeof(di));
@@ -2694,8 +2223,9 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
di.status = boards[brd].status;
di.type = boards[brd].type ;
di.numports = boards[brd].numports ;
- di.port = boards[brd].port ;
- di.membase = boards[brd].membase ;
+ /* Legacy fixups - just move along nothing to see */
+ di.port = (unsigned char *)boards[brd].port ;
+ di.membase = (unsigned char *)boards[brd].membase ;
if (copy_to_user((void __user *)arg, &di, sizeof (di)))
return -EFAULT;
@@ -2709,39 +2239,29 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
int brd = arg & 0xff000000 >> 16 ;
unsigned char state = arg & 0xff ;
- if ((brd < 0) || (brd >= num_cards))
- {
- printk(KERN_ERR "<Error> - DIGI POLLER : brd not valid!\n");
+ if (brd < 0 || brd >= num_cards) {
+ printk(KERN_ERR "epca: DIGI POLLER : brd not valid!\n");
return (-ENODEV);
}
-
digi_poller_inhibited = state ;
break ;
-
} /* End case DIGI_POLLER */
case DIGI_INIT:
{ /* Begin case DIGI_INIT */
-
/* ------------------------------------------------------------
This call is made by the apps to complete the initilization
of the board(s). This routine is responsible for setting
the card to its initial state and setting the drivers control
fields to the sutianle settings for the card in question.
---------------------------------------------------------------- */
-
int crd ;
for (crd = 0; crd < num_cards; crd++)
post_fep_init (crd);
-
break ;
-
} /* End case DIGI_INIT */
-
-
default:
- return -ENOIOCTLCMD;
-
+ return -ENOTTY;
} /* End switch cmd */
return (0) ;
}
@@ -2750,43 +2270,33 @@ static int info_ioctl(struct tty_struct *tty, struct file * file,
static int pc_tiocmget(struct tty_struct *tty, struct file *file)
{
struct channel *ch = (struct channel *) tty->driver_data;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
unsigned int mstat, mflag = 0;
unsigned long flags;
if (ch)
bc = ch->brdchan;
else
- {
- printk(KERN_ERR "<Error> - ch is NULL in pc_tiocmget!\n");
- return(-EINVAL);
- }
+ return -EINVAL;
- save_flags(flags);
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
- mstat = bc->mstat;
+ mstat = readb(&bc->mstat);
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
if (mstat & ch->m_dtr)
mflag |= TIOCM_DTR;
-
if (mstat & ch->m_rts)
mflag |= TIOCM_RTS;
-
if (mstat & ch->m_cts)
mflag |= TIOCM_CTS;
-
if (mstat & ch->dsr)
mflag |= TIOCM_DSR;
-
if (mstat & ch->m_ri)
mflag |= TIOCM_RI;
-
if (mstat & ch->dcd)
mflag |= TIOCM_CD;
-
return mflag;
}
@@ -2796,13 +2306,10 @@ static int pc_tiocmset(struct tty_struct *tty, struct file *file,
struct channel *ch = (struct channel *) tty->driver_data;
unsigned long flags;
- if (!ch) {
- printk(KERN_ERR "<Error> - ch is NULL in pc_tiocmset!\n");
- return(-EINVAL);
- }
+ if (!ch)
+ return -EINVAL;
- save_flags(flags);
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
/*
* I think this modemfake stuff is broken. It doesn't
* correctly reflect the behaviour desired by the TIOCM*
@@ -2824,17 +2331,14 @@ static int pc_tiocmset(struct tty_struct *tty, struct file *file,
ch->modemfake |= ch->m_dtr;
ch->modem &= ~ch->m_dtr;
}
-
globalwinon(ch);
-
/* --------------------------------------------------------------
The below routine generally sets up parity, baud, flow control
issues, etc.... It effect both control flags and input flags.
------------------------------------------------------------------ */
-
epcaparam(tty,ch);
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
return 0;
}
@@ -2847,19 +2351,14 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
unsigned long flags;
unsigned int mflag, mstat;
unsigned char startc, stopc;
- volatile struct board_chan *bc;
+ struct board_chan *bc;
struct channel *ch = (struct channel *) tty->driver_data;
void __user *argp = (void __user *)arg;
if (ch)
bc = ch->brdchan;
else
- {
- printk(KERN_ERR "<Error> - ch is NULL in pc_ioctl!\n");
- return(-EINVAL);
- }
-
- save_flags(flags);
+ return -EINVAL;
/* -------------------------------------------------------------------
For POSIX compliance we need to add more ioctls. See tty_ioctl.c
@@ -2871,46 +2370,39 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
{ /* Begin switch cmd */
case TCGETS:
- if (copy_to_user(argp,
- tty->termios, sizeof(struct termios)))
+ if (copy_to_user(argp, tty->termios, sizeof(struct termios)))
return -EFAULT;
- return(0);
-
+ return 0;
case TCGETA:
return get_termio(tty, argp);
-
case TCSBRK: /* SVID version: non-zero arg --> no break */
-
retval = tty_check_change(tty);
if (retval)
return retval;
-
/* Setup an event to indicate when the transmit buffer empties */
-
+ spin_lock_irqsave(&epca_lock, flags);
setup_empty_event(tty,ch);
+ spin_unlock_irqrestore(&epca_lock, flags);
tty_wait_until_sent(tty, 0);
if (!arg)
digi_send_break(ch, HZ/4); /* 1/4 second */
return 0;
-
case TCSBRKP: /* support for POSIX tcsendbreak() */
-
retval = tty_check_change(tty);
if (retval)
return retval;
/* Setup an event to indicate when the transmit buffer empties */
-
+ spin_lock_irqsave(&epca_lock, flags);
setup_empty_event(tty,ch);
+ spin_unlock_irqrestore(&epca_lock, flags);
tty_wait_until_sent(tty, 0);
digi_send_break(ch, arg ? arg*(HZ/10) : HZ/4);
return 0;
-
case TIOCGSOFTCAR:
if (put_user(C_CLOCAL(tty)?1:0, (unsigned long __user *)arg))
return -EFAULT;
return 0;
-
case TIOCSSOFTCAR:
{
unsigned int value;
@@ -2922,75 +2414,63 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
(value ? CLOCAL : 0));
return 0;
}
-
case TIOCMODG:
mflag = pc_tiocmget(tty, file);
if (put_user(mflag, (unsigned long __user *)argp))
return -EFAULT;
break;
-
case TIOCMODS:
if (get_user(mstat, (unsigned __user *)argp))
return -EFAULT;
return pc_tiocmset(tty, file, mstat, ~mstat);
-
case TIOCSDTR:
+ spin_lock_irqsave(&epca_lock, flags);
ch->omodem |= ch->m_dtr;
- cli();
globalwinon(ch);
fepcmd(ch, SETMODEM, ch->m_dtr, 0, 10, 1);
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
break;
case TIOCCDTR:
+ spin_lock_irqsave(&epca_lock, flags);
ch->omodem &= ~ch->m_dtr;
- cli();
globalwinon(ch);
fepcmd(ch, SETMODEM, 0, ch->m_dtr, 10, 1);
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
break;
-
case DIGI_GETA:
if (copy_to_user(argp, &ch->digiext, sizeof(digi_t)))
return -EFAULT;
break;
-
case DIGI_SETAW:
case DIGI_SETAF:
- if ((cmd) == (DIGI_SETAW))
- {
+ if (cmd == DIGI_SETAW) {
/* Setup an event to indicate when the transmit buffer empties */
-
+ spin_lock_irqsave(&epca_lock, flags);
setup_empty_event(tty,ch);
+ spin_unlock_irqrestore(&epca_lock, flags);
tty_wait_until_sent(tty, 0);
- }
- else
- {
+ } else {
/* ldisc lock already held in ioctl */
if (tty->ldisc.flush_buffer)
tty->ldisc.flush_buffer(tty);
}
-
/* Fall Thru */
-
case DIGI_SETA:
if (copy_from_user(&ch->digiext, argp, sizeof(digi_t)))
return -EFAULT;
- if (ch->digiext.digi_flags & DIGI_ALTPIN)
- {
+ if (ch->digiext.digi_flags & DIGI_ALTPIN) {
ch->dcd = ch->m_dsr;
ch->dsr = ch->m_dcd;
- }
- else
- {
+ } else {
ch->dcd = ch->m_dcd;
ch->dsr = ch->m_dsr;
}
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
/* -----------------------------------------------------------------
@@ -3000,25 +2480,22 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
epcaparam(tty,ch);
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
break;
case DIGI_GETFLOW:
case DIGI_GETAFLOW:
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
- if ((cmd) == (DIGI_GETFLOW))
- {
- dflow.startc = bc->startc;
- dflow.stopc = bc->stopc;
- }
- else
- {
- dflow.startc = bc->startca;
- dflow.stopc = bc->stopca;
+ if (cmd == DIGI_GETFLOW) {
+ dflow.startc = readb(&bc->startc);
+ dflow.stopc = readb(&bc->stopc);
+ } else {
+ dflow.startc = readb(&bc->startca);
+ dflow.stopc = readb(&bc->stopca);
}
memoff(ch);
- restore_flags(flags);
+ spin_unlock_irqrestore(&epca_lock, flags);
if (copy_to_user(argp, &dflow, sizeof(dflow)))
return -EFAULT;
@@ -3026,13 +2503,10 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
case DIGI_SETAFLOW:
case DIGI_SETFLOW:
- if ((cmd) == (DIGI_SETFLOW))
- {
+ if (cmd == DIGI_SETFLOW) {
startc = ch->startc;
stopc = ch->stopc;
- }
- else
- {
+ } else {
startc = ch->startca;
stopc = ch->stopca;
}
@@ -3040,40 +2514,31 @@ static int pc_ioctl(struct tty_struct *tty, struct file * file,
if (copy_from_user(&dflow, argp, sizeof(dflow)))
return -EFAULT;
- if (dflow.startc != startc || dflow.stopc != stopc)
- { /* Begin if setflow toggled */
- cli();
+ if (dflow.startc != startc || dflow.stopc != stopc) { /* Begin if setflow toggled */
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
- if ((cmd) == (DIGI_SETFLOW))
- {
+ if (cmd == DIGI_SETFLOW) {
ch->fepstartc = ch->startc = dflow.startc;
ch->fepstopc = ch->stopc = dflow.stopc;
fepcmd(ch, SONOFFC, ch->fepstartc, ch->fepstopc, 0, 1);
- }
- else
- {
+ } else {
ch->fepstartca = ch->startca = dflow.startc;
ch->fepstopca = ch->stopca = dflow.stopc;
fepcmd(ch, SAUXONOFFC, ch->fepstartca, ch->fepstopca, 0, 1);
}
- if (ch->statusflags & TXSTOPPED)
+ if (ch->statusflags & TXSTOPPED)
pc_start(tty);
memoff(ch);
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End if setflow toggled */
break;
-
default:
return -ENOIOCTLCMD;
-
} /* End switch cmd */
-
return 0;
-
} /* End pc_ioctl */
/* --------------------- Begin pc_set_termios ----------------------- */
@@ -3083,20 +2548,16 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
struct channel *ch;
unsigned long flags;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if channel valid */
-
- save_flags(flags);
- cli();
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if channel valid */
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
epcaparam(tty, ch);
memoff(ch);
+ spin_unlock_irqrestore(&epca_lock, flags);
if ((old_termios->c_cflag & CRTSCTS) &&
((tty->termios->c_cflag & CRTSCTS) == 0))
@@ -3106,8 +2567,6 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
(tty->termios->c_cflag & CLOCAL))
wake_up_interruptible(&ch->open_wait);
- restore_flags(flags);
-
} /* End if channel valid */
} /* End pc_set_termios */
@@ -3116,29 +2575,18 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
static void do_softint(void *private_)
{ /* Begin do_softint */
-
struct channel *ch = (struct channel *) private_;
-
-
/* Called in response to a modem change event */
-
- if (ch && ch->magic == EPCA_MAGIC)
- { /* Begin EPCA_MAGIC */
-
+ if (ch && ch->magic == EPCA_MAGIC) { /* Begin EPCA_MAGIC */
struct tty_struct *tty = ch->tty;
- if (tty && tty->driver_data)
- {
- if (test_and_clear_bit(EPCA_EVENT_HANGUP, &ch->event))
- { /* Begin if clear_bit */
-
+ if (tty && tty->driver_data) {
+ if (test_and_clear_bit(EPCA_EVENT_HANGUP, &ch->event)) { /* Begin if clear_bit */
tty_hangup(tty); /* FIXME: module removal race here - AKPM */
wake_up_interruptible(&ch->open_wait);
ch->asyncflags &= ~ASYNC_NORMAL_ACTIVE;
-
} /* End if clear_bit */
}
-
} /* End EPCA_MAGIC */
} /* End do_softint */
@@ -3154,82 +2602,49 @@ static void pc_stop(struct tty_struct *tty)
struct channel *ch;
unsigned long flags;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if valid channel */
-
- save_flags(flags);
- cli();
-
- if ((ch->statusflags & TXSTOPPED) == 0)
- { /* Begin if transmit stop requested */
-
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if valid channel */
+ spin_lock_irqsave(&epca_lock, flags);
+ if ((ch->statusflags & TXSTOPPED) == 0) { /* Begin if transmit stop requested */
globalwinon(ch);
-
/* STOP transmitting now !! */
-
fepcmd(ch, PAUSETX, 0, 0, 0, 0);
-
ch->statusflags |= TXSTOPPED;
memoff(ch);
-
} /* End if transmit stop requested */
-
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End if valid channel */
-
} /* End pc_stop */
/* --------------------- Begin pc_start ----------------------- */
static void pc_start(struct tty_struct *tty)
{ /* Begin pc_start */
-
struct channel *ch;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if channel valid */
-
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if channel valid */
unsigned long flags;
-
- save_flags(flags);
- cli();
-
+ spin_lock_irqsave(&epca_lock, flags);
/* Just in case output was resumed because of a change in Digi-flow */
- if (ch->statusflags & TXSTOPPED)
- { /* Begin transmit resume requested */
-
- volatile struct board_chan *bc;
-
+ if (ch->statusflags & TXSTOPPED) { /* Begin transmit resume requested */
+ struct board_chan *bc;
globalwinon(ch);
bc = ch->brdchan;
if (ch->statusflags & LOWWAIT)
- bc->ilow = 1;
-
+ writeb(1, &bc->ilow);
/* Okay, you can start transmitting again... */
-
fepcmd(ch, RESUMETX, 0, 0, 0, 0);
-
ch->statusflags &= ~TXSTOPPED;
memoff(ch);
-
} /* End transmit resume requested */
-
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End if channel valid */
-
} /* End pc_start */
/* ------------------------------------------------------------------
@@ -3244,86 +2659,55 @@ ______________________________________________________________________ */
static void pc_throttle(struct tty_struct * tty)
{ /* Begin pc_throttle */
-
struct channel *ch;
unsigned long flags;
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if channel valid */
-
-
- save_flags(flags);
- cli();
-
- if ((ch->statusflags & RXSTOPPED) == 0)
- {
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if channel valid */
+ spin_lock_irqsave(&epca_lock, flags);
+ if ((ch->statusflags & RXSTOPPED) == 0) {
globalwinon(ch);
fepcmd(ch, PAUSERX, 0, 0, 0, 0);
-
ch->statusflags |= RXSTOPPED;
memoff(ch);
}
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End if channel valid */
-
} /* End pc_throttle */
/* --------------------- Begin unthrottle ----------------------- */
static void pc_unthrottle(struct tty_struct *tty)
{ /* Begin pc_unthrottle */
-
struct channel *ch;
unsigned long flags;
- volatile struct board_chan *bc;
-
-
/* ---------------------------------------------------------
verifyChannel returns the channel from the tty struct
if it is valid. This serves as a sanity check.
------------------------------------------------------------- */
-
- if ((ch = verifyChannel(tty)) != NULL)
- { /* Begin if channel valid */
-
-
+ if ((ch = verifyChannel(tty)) != NULL) { /* Begin if channel valid */
/* Just in case output was resumed because of a change in Digi-flow */
- save_flags(flags);
- cli();
-
- if (ch->statusflags & RXSTOPPED)
- {
-
+ spin_lock_irqsave(&epca_lock, flags);
+ if (ch->statusflags & RXSTOPPED) {
globalwinon(ch);
- bc = ch->brdchan;
fepcmd(ch, RESUMERX, 0, 0, 0, 0);
-
ch->statusflags &= ~RXSTOPPED;
memoff(ch);
}
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End if channel valid */
-
} /* End pc_unthrottle */
/* --------------------- Begin digi_send_break ----------------------- */
void digi_send_break(struct channel *ch, int msec)
{ /* Begin digi_send_break */
-
unsigned long flags;
- save_flags(flags);
- cli();
+ spin_lock_irqsave(&epca_lock, flags);
globalwinon(ch);
-
/* --------------------------------------------------------------------
Maybe I should send an infinite break here, schedule() for
msec amount of time, and then stop the break. This way,
@@ -3331,36 +2715,28 @@ void digi_send_break(struct channel *ch, int msec)
to be called (i.e. via an ioctl()) more than once in msec amount
of time. Try this for now...
------------------------------------------------------------------------ */
-
fepcmd(ch, SENDBREAK, msec, 0, 10, 0);
memoff(ch);
-
- restore_flags(flags);
-
+ spin_unlock_irqrestore(&epca_lock, flags);
} /* End digi_send_break */
/* --------------------- Begin setup_empty_event ----------------------- */
+/* Caller MUST hold the lock */
+
static void setup_empty_event(struct tty_struct *tty, struct channel *ch)
{ /* Begin setup_empty_event */
- volatile struct board_chan *bc = ch->brdchan;
- unsigned long int flags;
+ struct board_chan *bc = ch->brdchan;
- save_flags(flags);
- cli();
globalwinon(ch);
ch->statusflags |= EMPTYWAIT;
-
/* ------------------------------------------------------------------
When set the iempty flag request a event to be generated when the
transmit buffer is empty (If there is no BREAK in progress).
--------------------------------------------------------------------- */
-
- bc->iempty = 1;
+ writeb(1, &bc->iempty);
memoff(ch);
- restore_flags(flags);
-
} /* End setup_empty_event */
/* --------------------- Begin get_termio ----------------------- */
@@ -3369,10 +2745,10 @@ static int get_termio(struct tty_struct * tty, struct termio __user * termio)
{ /* Begin get_termio */
return kernel_termios_to_user_termio(termio, tty->termios);
} /* End get_termio */
+
/* ---------------------- Begin epca_setup -------------------------- */
void epca_setup(char *str, int *ints)
{ /* Begin epca_setup */
-
struct board_info board;
int index, loop, last;
char *temp, *t2;
@@ -3394,49 +2770,41 @@ void epca_setup(char *str, int *ints)
for (last = 0, index = 1; index <= ints[0]; index++)
switch(index)
{ /* Begin parse switch */
-
case 1:
board.status = ints[index];
-
/* ---------------------------------------------------------
We check for 2 (As opposed to 1; because 2 is a flag
instructing the driver to ignore epcaconfig.) For this
reason we check for 2.
------------------------------------------------------------ */
- if (board.status == 2)
- { /* Begin ignore epcaconfig as well as lilo cmd line */
+ if (board.status == 2) { /* Begin ignore epcaconfig as well as lilo cmd line */
nbdevs = 0;
num_cards = 0;
return;
} /* End ignore epcaconfig as well as lilo cmd line */
- if (board.status > 2)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid board status 0x%x\n", board.status);
+ if (board.status > 2) {
+ printk(KERN_ERR "epca_setup: Invalid board status 0x%x\n", board.status);
invalid_lilo_config = 1;
setup_error_code |= INVALID_BOARD_STATUS;
return;
}
last = index;
break;
-
case 2:
board.type = ints[index];
- if (board.type >= PCIXEM)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid board type 0x%x\n", board.type);
+ if (board.type >= PCIXEM) {
+ printk(KERN_ERR "epca_setup: Invalid board type 0x%x\n", board.type);
invalid_lilo_config = 1;
setup_error_code |= INVALID_BOARD_TYPE;
return;
}
last = index;
break;
-
case 3:
board.altpin = ints[index];
- if (board.altpin > 1)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid board altpin 0x%x\n", board.altpin);
+ if (board.altpin > 1) {
+ printk(KERN_ERR "epca_setup: Invalid board altpin 0x%x\n", board.altpin);
invalid_lilo_config = 1;
setup_error_code |= INVALID_ALTPIN;
return;
@@ -3446,9 +2814,8 @@ void epca_setup(char *str, int *ints)
case 4:
board.numports = ints[index];
- if ((board.numports < 2) || (board.numports > 256))
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid board numports 0x%x\n", board.numports);
+ if (board.numports < 2 || board.numports > 256) {
+ printk(KERN_ERR "epca_setup: Invalid board numports 0x%x\n", board.numports);
invalid_lilo_config = 1;
setup_error_code |= INVALID_NUM_PORTS;
return;
@@ -3458,10 +2825,9 @@ void epca_setup(char *str, int *ints)
break;
case 5:
- board.port = (unsigned char *)ints[index];
- if (ints[index] <= 0)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid io port 0x%x\n", (unsigned int)board.port);
+ board.port = ints[index];
+ if (ints[index] <= 0) {
+ printk(KERN_ERR "epca_setup: Invalid io port 0x%x\n", (unsigned int)board.port);
invalid_lilo_config = 1;
setup_error_code |= INVALID_PORT_BASE;
return;
@@ -3470,10 +2836,9 @@ void epca_setup(char *str, int *ints)
break;
case 6:
- board.membase = (unsigned char *)ints[index];
- if (ints[index] <= 0)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid memory base 0x%x\n",(unsigned int)board.membase);
+ board.membase = ints[index];
+ if (ints[index] <= 0) {
+ printk(KERN_ERR "epca_setup: Invalid memory base 0x%x\n",(unsigned int)board.membase);
invalid_lilo_config = 1;
setup_error_code |= INVALID_MEM_BASE;
return;
@@ -3487,21 +2852,16 @@ void epca_setup(char *str, int *ints)
} /* End parse switch */
- while (str && *str)
- { /* Begin while there is a string arg */
-
+ while (str && *str) { /* Begin while there is a string arg */
/* find the next comma or terminator */
temp = str;
-
/* While string is not null, and a comma hasn't been found */
while (*temp && (*temp != ','))
temp++;
-
if (!*temp)
temp = NULL;
else
*temp++ = 0;
-
/* Set index to the number of args + 1 */
index = last + 1;
@@ -3511,12 +2871,10 @@ void epca_setup(char *str, int *ints)
len = strlen(str);
if (strncmp("Disable", str, len) == 0)
board.status = 0;
- else
- if (strncmp("Enable", str, len) == 0)
+ else if (strncmp("Enable", str, len) == 0)
board.status = 1;
- else
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid status %s\n", str);
+ else {
+ printk(KERN_ERR "epca_setup: Invalid status %s\n", str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_BOARD_STATUS;
return;
@@ -3525,22 +2883,17 @@ void epca_setup(char *str, int *ints)
break;
case 2:
-
for(loop = 0; loop < EPCA_NUM_TYPES; loop++)
if (strcmp(board_desc[loop], str) == 0)
break;
-
-
/* ---------------------------------------------------------------
If the index incremented above refers to a legitamate board
type set it here.
------------------------------------------------------------------*/
-
if (index < EPCA_NUM_TYPES)
board.type = loop;
- else
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid board type: %s\n", str);
+ else {
+ printk(KERN_ERR "epca_setup: Invalid board type: %s\n", str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_BOARD_TYPE;
return;
@@ -3552,12 +2905,10 @@ void epca_setup(char *str, int *ints)
len = strlen(str);
if (strncmp("Disable", str, len) == 0)
board.altpin = 0;
- else
- if (strncmp("Enable", str, len) == 0)
+ else if (strncmp("Enable", str, len) == 0)
board.altpin = 1;
- else
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid altpin %s\n", str);
+ else {
+ printk(KERN_ERR "epca_setup: Invalid altpin %s\n", str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_ALTPIN;
return;
@@ -3570,9 +2921,8 @@ void epca_setup(char *str, int *ints)
while (isdigit(*t2))
t2++;
- if (*t2)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid port count %s\n", str);
+ if (*t2) {
+ printk(KERN_ERR "epca_setup: Invalid port count %s\n", str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_NUM_PORTS;
return;
@@ -3601,15 +2951,14 @@ void epca_setup(char *str, int *ints)
while (isxdigit(*t2))
t2++;
- if (*t2)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid i/o address %s\n", str);
+ if (*t2) {
+ printk(KERN_ERR "epca_setup: Invalid i/o address %s\n", str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_PORT_BASE;
return;
}
- board.port = (unsigned char *)simple_strtoul(str, NULL, 16);
+ board.port = simple_strtoul(str, NULL, 16);
last = index;
break;
@@ -3618,52 +2967,38 @@ void epca_setup(char *str, int *ints)
while (isxdigit(*t2))
t2++;
- if (*t2)
- {
- printk(KERN_ERR "<Error> - epca_setup: Invalid memory base %s\n",str);
+ if (*t2) {
+ printk(KERN_ERR "epca_setup: Invalid memory base %s\n",str);
invalid_lilo_config = 1;
setup_error_code |= INVALID_MEM_BASE;
return;
}
-
- board.membase = (unsigned char *)simple_strtoul(str, NULL, 16);
+ board.membase = simple_strtoul(str, NULL, 16);
last = index;
break;
-
default:
- printk(KERN_ERR "PC/Xx: Too many string parms\n");
+ printk(KERN_ERR "epca: Too many string parms\n");
return;
}
str = temp;
-
} /* End while there is a string arg */
-
- if (last < 6)
- {
- printk(KERN_ERR "PC/Xx: Insufficient parms specified\n");
+ if (last < 6) {
+ printk(KERN_ERR "epca: Insufficient parms specified\n");
return;
}
/* I should REALLY validate the stuff here */
-
/* Copies our local copy of board into boards */
memcpy((void *)&boards[num_cards],(void *)&board, sizeof(board));
-
-
/* Does this get called once per lilo arg are what ? */
-
printk(KERN_INFO "PC/Xx: Added board %i, %s %i ports at 0x%4.4X base 0x%6.6X\n",
num_cards, board_desc[board.type],
board.numports, (int)board.port, (unsigned int) board.membase);
-
num_cards++;
-
} /* End epca_setup */
-
-#ifdef ENABLE_PCI
/* ------------------------ Begin init_PCI --------------------------- */
enum epic_board_types {
@@ -3685,7 +3020,6 @@ static struct {
{ PCIXRJ, 2, },
};
-
static int __devinit epca_init_one (struct pci_dev *pdev,
const struct pci_device_id *ent)
{
@@ -3711,10 +3045,8 @@ static int __devinit epca_init_one (struct pci_dev *pdev,
boards[board_idx].status = ENABLED;
boards[board_idx].type = epca_info_tbl[info_idx].board_type;
boards[board_idx].numports = 0x0;
- boards[board_idx].port =
- (unsigned char *)((char *) addr + PCI_IO_OFFSET);
- boards[board_idx].membase =
- (unsigned char *)((char *) addr);
+ boards[board_idx].port = addr + PCI_IO_OFFSET;
+ boards[board_idx].membase = addr;
if (!request_mem_region (addr + PCI_IO_OFFSET, 0x200000, "epca")) {
printk (KERN_ERR PFX "resource 0x%x @ 0x%lx unavailable\n",
@@ -3775,15 +3107,13 @@ static struct pci_device_id epca_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, epca_pci_tbl);
int __init init_PCI (void)
-{ /* Begin init_PCI */
+{ /* Begin init_PCI */
memset (&epca_driver, 0, sizeof (epca_driver));
epca_driver.name = "epca";
epca_driver.id_table = epca_pci_tbl;
epca_driver.probe = epca_init_one;
return pci_register_driver(&epca_driver);
-} /* End init_PCI */
-
-#endif /* ENABLE_PCI */
+}
MODULE_LICENSE("GPL");
diff --git a/drivers/char/epca.h b/drivers/char/epca.h
index 52205ef7131..20eeb5a70e1 100644
--- a/drivers/char/epca.h
+++ b/drivers/char/epca.h
@@ -85,73 +85,73 @@ static char *board_desc[] =
struct channel
{
long magic;
- unchar boardnum;
- unchar channelnum;
- unchar omodem; /* FEP output modem status */
- unchar imodem; /* FEP input modem status */
- unchar modemfake; /* Modem values to be forced */
- unchar modem; /* Force values */
- unchar hflow;
- unchar dsr;
- unchar dcd;
- unchar m_rts ; /* The bits used in whatever FEP */
- unchar m_dcd ; /* is indiginous to this board to */
- unchar m_dsr ; /* represent each of the physical */
- unchar m_cts ; /* handshake lines */
- unchar m_ri ;
- unchar m_dtr ;
- unchar stopc;
- unchar startc;
- unchar stopca;
- unchar startca;
- unchar fepstopc;
- unchar fepstartc;
- unchar fepstopca;
- unchar fepstartca;
- unchar txwin;
- unchar rxwin;
- ushort fepiflag;
- ushort fepcflag;
- ushort fepoflag;
- ushort txbufhead;
- ushort txbufsize;
- ushort rxbufhead;
- ushort rxbufsize;
+ unsigned char boardnum;
+ unsigned char channelnum;
+ unsigned char omodem; /* FEP output modem status */
+ unsigned char imodem; /* FEP input modem status */
+ unsigned char modemfake; /* Modem values to be forced */
+ unsigned char modem; /* Force values */
+ unsigned char hflow;
+ unsigned char dsr;
+ unsigned char dcd;
+ unsigned char m_rts ; /* The bits used in whatever FEP */
+ unsigned char m_dcd ; /* is indiginous to this board to */
+ unsigned char m_dsr ; /* represent each of the physical */
+ unsigned char m_cts ; /* handshake lines */
+ unsigned char m_ri ;
+ unsigned char m_dtr ;
+ unsigned char stopc;
+ unsigned char startc;
+ unsigned char stopca;
+ unsigned char startca;
+ unsigned char fepstopc;
+ unsigned char fepstartc;
+ unsigned char fepstopca;
+ unsigned char fepstartca;
+ unsigned char txwin;
+ unsigned char rxwin;
+ unsigned short fepiflag;
+ unsigned short fepcflag;
+ unsigned short fepoflag;
+ unsigned short txbufhead;
+ unsigned short txbufsize;
+ unsigned short rxbufhead;
+ unsigned short rxbufsize;
int close_delay;
int count;
int blocked_open;
- ulong event;
+ unsigned long event;
int asyncflags;
uint dev;
- ulong statusflags;
- ulong c_iflag;
- ulong c_cflag;
- ulong c_lflag;
- ulong c_oflag;
- unchar *txptr;
- unchar *rxptr;
- unchar *tmp_buf;
+ unsigned long statusflags;
+ unsigned long c_iflag;
+ unsigned long c_cflag;
+ unsigned long c_lflag;
+ unsigned long c_oflag;
+ unsigned char *txptr;
+ unsigned char *rxptr;
+ unsigned char *tmp_buf;
struct board_info *board;
- volatile struct board_chan *brdchan;
+ struct board_chan *brdchan;
struct digi_struct digiext;
struct tty_struct *tty;
wait_queue_head_t open_wait;
wait_queue_head_t close_wait;
- struct work_struct tqueue;
- volatile struct global_data *mailbox;
+ struct work_struct tqueue;
+ struct global_data *mailbox;
};
struct board_info
{
- unchar status;
- unchar type;
- unchar altpin;
- ushort numports;
- unchar *port;
- unchar *membase;
- unchar __iomem *re_map_port;
- unchar *re_map_membase;
- ulong memory_seg;
+ unsigned char status;
+ unsigned char type;
+ unsigned char altpin;
+ unsigned short numports;
+ unsigned long port;
+ unsigned long membase;
+ unsigned char __iomem *re_map_port;
+ unsigned char *re_map_membase;
+ unsigned long memory_seg;
void ( * memwinon ) (struct board_info *, unsigned int) ;
void ( * memwinoff ) (struct board_info *, unsigned int) ;
void ( * globalwinon ) (struct channel *) ;
@@ -160,6 +160,6 @@ struct board_info
void ( * memoff ) (struct channel *) ;
void ( * assertgwinon ) (struct channel *) ;
void ( * assertmemoff ) (struct channel *) ;
- unchar poller_inhibited ;
+ unsigned char poller_inhibited ;
};
diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c
index 81d811edf3c..a54bc93353a 100644
--- a/drivers/char/hangcheck-timer.c
+++ b/drivers/char/hangcheck-timer.c
@@ -149,8 +149,7 @@ static unsigned long long hangcheck_tsc, hangcheck_tsc_margin;
static void hangcheck_fire(unsigned long);
-static struct timer_list hangcheck_ticktock =
- TIMER_INITIALIZER(hangcheck_fire, 0, 0);
+static DEFINE_TIMER(hangcheck_ticktock, hangcheck_fire, 0, 0);
static void hangcheck_fire(unsigned long data)
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 762fa430fb5..5fe8461271f 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -44,7 +44,7 @@
/*
* The High Precision Event Timer driver.
* This driver is closely modelled after the rtc.c driver.
- * http://www.intel.com/labs/platcomp/hpet/hpetspec.htm
+ * http://www.intel.com/hardwaredesign/hpetspec.htm
*/
#define HPET_USER_FREQ (64)
#define HPET_DRIFT (500)
@@ -712,7 +712,7 @@ static void hpet_register_interpolator(struct hpets *hpetp)
ti->shift = 10;
ti->addr = &hpetp->hp_hpet->hpet_mc;
ti->frequency = hpet_time_div(hpets->hp_period);
- ti->drift = ti->frequency * HPET_DRIFT / 1000000;
+ ti->drift = HPET_DRIFT;
ti->mask = -1;
hpetp->hp_interpolator = ti;
@@ -906,11 +906,15 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
if (irqp->number_of_interrupts > 0) {
hdp->hd_nirqs = irqp->number_of_interrupts;
- for (i = 0; i < hdp->hd_nirqs; i++)
- hdp->hd_irq[i] =
+ for (i = 0; i < hdp->hd_nirqs; i++) {
+ int rc =
acpi_register_gsi(irqp->interrupts[i],
irqp->edge_level,
irqp->active_high_low);
+ if (rc < 0)
+ return AE_ERROR;
+ hdp->hd_irq[i] = rc;
+ }
}
}
diff --git a/drivers/char/ip2main.c b/drivers/char/ip2main.c
index cf0cd58d630..9e4e26aef94 100644
--- a/drivers/char/ip2main.c
+++ b/drivers/char/ip2main.c
@@ -120,7 +120,6 @@
#include <linux/vmalloc.h>
#include <linux/init.h>
-#include <asm/serial.h>
#include <asm/uaccess.h>
@@ -255,7 +254,7 @@ static unsigned long bh_counter = 0;
* selected, the board is serviced periodically to see if anything needs doing.
*/
#define POLL_TIMEOUT (jiffies + 1)
-static struct timer_list PollTimer = TIMER_INITIALIZER(ip2_poll, 0, 0);
+static DEFINE_TIMER(PollTimer, ip2_poll, 0, 0);
static char TimerOn;
#ifdef IP2DEBUG_TRACE
diff --git a/drivers/char/ipmi/ipmi_bt_sm.c b/drivers/char/ipmi/ipmi_bt_sm.c
index 5ce9c626903..33862670e28 100644
--- a/drivers/char/ipmi/ipmi_bt_sm.c
+++ b/drivers/char/ipmi/ipmi_bt_sm.c
@@ -31,8 +31,6 @@
#include <linux/ipmi_msgdefs.h> /* for completion codes */
#include "ipmi_si_sm.h"
-#define IPMI_BT_VERSION "v33"
-
static int bt_debug = 0x00; /* Production value 0, see following flags */
#define BT_DEBUG_ENABLE 1
@@ -163,7 +161,8 @@ static int bt_start_transaction(struct si_sm_data *bt,
{
unsigned int i;
- if ((size < 2) || (size > IPMI_MAX_MSG_LENGTH)) return -1;
+ if ((size < 2) || (size > IPMI_MAX_MSG_LENGTH))
+ return -1;
if ((bt->state != BT_STATE_IDLE) && (bt->state != BT_STATE_HOSED))
return -2;
@@ -171,7 +170,8 @@ static int bt_start_transaction(struct si_sm_data *bt,
if (bt_debug & BT_DEBUG_MSG) {
printk(KERN_WARNING "+++++++++++++++++++++++++++++++++++++\n");
printk(KERN_WARNING "BT: write seq=0x%02X:", bt->seq);
- for (i = 0; i < size; i ++) printk (" %02x", data[i]);
+ for (i = 0; i < size; i ++)
+ printk (" %02x", data[i]);
printk("\n");
}
bt->write_data[0] = size + 1; /* all data plus seq byte */
@@ -210,15 +210,18 @@ static int bt_get_result(struct si_sm_data *bt,
} else {
data[0] = bt->read_data[1];
data[1] = bt->read_data[3];
- if (length < msg_len) bt->truncated = 1;
+ if (length < msg_len)
+ bt->truncated = 1;
if (bt->truncated) { /* can be set in read_all_bytes() */
data[2] = IPMI_ERR_MSG_TRUNCATED;
msg_len = 3;
- } else memcpy(data + 2, bt->read_data + 4, msg_len - 2);
+ } else
+ memcpy(data + 2, bt->read_data + 4, msg_len - 2);
if (bt_debug & BT_DEBUG_MSG) {
printk (KERN_WARNING "BT: res (raw)");
- for (i = 0; i < msg_len; i++) printk(" %02x", data[i]);
+ for (i = 0; i < msg_len; i++)
+ printk(" %02x", data[i]);
printk ("\n");
}
}
@@ -231,8 +234,10 @@ static int bt_get_result(struct si_sm_data *bt,
static void reset_flags(struct si_sm_data *bt)
{
- if (BT_STATUS & BT_H_BUSY) BT_CONTROL(BT_H_BUSY);
- if (BT_STATUS & BT_B_BUSY) BT_CONTROL(BT_B_BUSY);
+ if (BT_STATUS & BT_H_BUSY)
+ BT_CONTROL(BT_H_BUSY);
+ if (BT_STATUS & BT_B_BUSY)
+ BT_CONTROL(BT_B_BUSY);
BT_CONTROL(BT_CLR_WR_PTR);
BT_CONTROL(BT_SMS_ATN);
#ifdef DEVELOPMENT_ONLY_NOT_FOR_PRODUCTION
@@ -241,7 +246,8 @@ static void reset_flags(struct si_sm_data *bt)
BT_CONTROL(BT_H_BUSY);
BT_CONTROL(BT_B2H_ATN);
BT_CONTROL(BT_CLR_RD_PTR);
- for (i = 0; i < IPMI_MAX_MSG_LENGTH + 2; i++) BMC2HOST;
+ for (i = 0; i < IPMI_MAX_MSG_LENGTH + 2; i++)
+ BMC2HOST;
BT_CONTROL(BT_H_BUSY);
}
#endif
@@ -258,7 +264,8 @@ static inline void write_all_bytes(struct si_sm_data *bt)
printk (" %02x", bt->write_data[i]);
printk ("\n");
}
- for (i = 0; i < bt->write_count; i++) HOST2BMC(bt->write_data[i]);
+ for (i = 0; i < bt->write_count; i++)
+ HOST2BMC(bt->write_data[i]);
}
static inline int read_all_bytes(struct si_sm_data *bt)
@@ -278,7 +285,8 @@ static inline int read_all_bytes(struct si_sm_data *bt)
bt->truncated = 1;
return 1; /* let next XACTION START clean it up */
}
- for (i = 1; i <= bt->read_count; i++) bt->read_data[i] = BMC2HOST;
+ for (i = 1; i <= bt->read_count; i++)
+ bt->read_data[i] = BMC2HOST;
bt->read_count++; /* account for the length byte */
if (bt_debug & BT_DEBUG_MSG) {
@@ -295,7 +303,8 @@ static inline int read_all_bytes(struct si_sm_data *bt)
((bt->read_data[1] & 0xF8) == (bt->write_data[1] & 0xF8)))
return 1;
- if (bt_debug & BT_DEBUG_MSG) printk(KERN_WARNING "BT: bad packet: "
+ if (bt_debug & BT_DEBUG_MSG)
+ printk(KERN_WARNING "BT: bad packet: "
"want 0x(%02X, %02X, %02X) got (%02X, %02X, %02X)\n",
bt->write_data[1], bt->write_data[2], bt->write_data[3],
bt->read_data[1], bt->read_data[2], bt->read_data[3]);
@@ -359,7 +368,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
time);
bt->last_state = bt->state;
- if (bt->state == BT_STATE_HOSED) return SI_SM_HOSED;
+ if (bt->state == BT_STATE_HOSED)
+ return SI_SM_HOSED;
if (bt->state != BT_STATE_IDLE) { /* do timeout test */
@@ -371,7 +381,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
/* FIXME: bt_event is sometimes called with time > BT_NORMAL_TIMEOUT
(noticed in ipmi_smic_sm.c January 2004) */
- if ((time <= 0) || (time >= BT_NORMAL_TIMEOUT)) time = 100;
+ if ((time <= 0) || (time >= BT_NORMAL_TIMEOUT))
+ time = 100;
bt->timeout -= time;
if ((bt->timeout < 0) && (bt->state < BT_STATE_RESET1)) {
error_recovery(bt, "timed out");
@@ -393,12 +404,14 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
BT_CONTROL(BT_H_BUSY);
break;
}
- if (status & BT_B2H_ATN) break;
+ if (status & BT_B2H_ATN)
+ break;
bt->state = BT_STATE_WRITE_BYTES;
return SI_SM_CALL_WITHOUT_DELAY; /* for logging */
case BT_STATE_WRITE_BYTES:
- if (status & (BT_B_BUSY | BT_H2B_ATN)) break;
+ if (status & (BT_B_BUSY | BT_H2B_ATN))
+ break;
BT_CONTROL(BT_CLR_WR_PTR);
write_all_bytes(bt);
BT_CONTROL(BT_H2B_ATN); /* clears too fast to catch? */
@@ -406,7 +419,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
return SI_SM_CALL_WITHOUT_DELAY; /* it MIGHT sail through */
case BT_STATE_WRITE_CONSUME: /* BMCs usually blow right thru here */
- if (status & (BT_H2B_ATN | BT_B_BUSY)) break;
+ if (status & (BT_H2B_ATN | BT_B_BUSY))
+ break;
bt->state = BT_STATE_B2H_WAIT;
/* fall through with status */
@@ -415,15 +429,18 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
generation of B2H_ATN so ALWAYS return CALL_WITH_DELAY. */
case BT_STATE_B2H_WAIT:
- if (!(status & BT_B2H_ATN)) break;
+ if (!(status & BT_B2H_ATN))
+ break;
/* Assume ordered, uncached writes: no need to wait */
- if (!(status & BT_H_BUSY)) BT_CONTROL(BT_H_BUSY); /* set */
+ if (!(status & BT_H_BUSY))
+ BT_CONTROL(BT_H_BUSY); /* set */
BT_CONTROL(BT_B2H_ATN); /* clear it, ACK to the BMC */
BT_CONTROL(BT_CLR_RD_PTR); /* reset the queue */
i = read_all_bytes(bt);
BT_CONTROL(BT_H_BUSY); /* clear */
- if (!i) break; /* Try this state again */
+ if (!i) /* Try this state again */
+ break;
bt->state = BT_STATE_READ_END;
return SI_SM_CALL_WITHOUT_DELAY; /* for logging */
@@ -436,7 +453,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
#ifdef MAKE_THIS_TRUE_IF_NECESSARY
- if (status & BT_H_BUSY) break;
+ if (status & BT_H_BUSY)
+ break;
#endif
bt->seq++;
bt->state = BT_STATE_IDLE;
@@ -459,7 +477,8 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
break;
case BT_STATE_RESET3:
- if (bt->timeout > 0) return SI_SM_CALL_WITH_DELAY;
+ if (bt->timeout > 0)
+ return SI_SM_CALL_WITH_DELAY;
bt->state = BT_STATE_RESTART; /* printk in debug modes */
break;
@@ -485,7 +504,8 @@ static int bt_detect(struct si_sm_data *bt)
but that's what you get from reading a bogus address, so we
test that first. The calling routine uses negative logic. */
- if ((BT_STATUS == 0xFF) && (BT_INTMASK_R == 0xFF)) return 1;
+ if ((BT_STATUS == 0xFF) && (BT_INTMASK_R == 0xFF))
+ return 1;
reset_flags(bt);
return 0;
}
@@ -501,7 +521,6 @@ static int bt_size(void)
struct si_sm_handlers bt_smi_handlers =
{
- .version = IPMI_BT_VERSION,
.init_data = bt_init_data,
.start_transaction = bt_start_transaction,
.get_result = bt_get_result,
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index e0a53570fea..a09ff108068 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -47,8 +47,6 @@
#include <linux/device.h>
#include <linux/compat.h>
-#define IPMI_DEVINTF_VERSION "v33"
-
struct ipmi_file_private
{
ipmi_user_t user;
@@ -411,6 +409,7 @@ static int ipmi_ioctl(struct inode *inode,
break;
}
+ /* The next four are legacy, not per-channel. */
case IPMICTL_SET_MY_ADDRESS_CMD:
{
unsigned int val;
@@ -420,22 +419,25 @@ static int ipmi_ioctl(struct inode *inode,
break;
}
- ipmi_set_my_address(priv->user, val);
- rv = 0;
+ rv = ipmi_set_my_address(priv->user, 0, val);
break;
}
case IPMICTL_GET_MY_ADDRESS_CMD:
{
- unsigned int val;
+ unsigned int val;
+ unsigned char rval;
+
+ rv = ipmi_get_my_address(priv->user, 0, &rval);
+ if (rv)
+ break;
- val = ipmi_get_my_address(priv->user);
+ val = rval;
if (copy_to_user(arg, &val, sizeof(val))) {
rv = -EFAULT;
break;
}
- rv = 0;
break;
}
@@ -448,24 +450,94 @@ static int ipmi_ioctl(struct inode *inode,
break;
}
- ipmi_set_my_LUN(priv->user, val);
- rv = 0;
+ rv = ipmi_set_my_LUN(priv->user, 0, val);
break;
}
case IPMICTL_GET_MY_LUN_CMD:
{
- unsigned int val;
+ unsigned int val;
+ unsigned char rval;
- val = ipmi_get_my_LUN(priv->user);
+ rv = ipmi_get_my_LUN(priv->user, 0, &rval);
+ if (rv)
+ break;
+
+ val = rval;
+
+ if (copy_to_user(arg, &val, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+ break;
+ }
+
+ case IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD:
+ {
+ struct ipmi_channel_lun_address_set val;
+
+ if (copy_from_user(&val, arg, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+
+ return ipmi_set_my_address(priv->user, val.channel, val.value);
+ break;
+ }
+
+ case IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD:
+ {
+ struct ipmi_channel_lun_address_set val;
+
+ if (copy_from_user(&val, arg, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+
+ rv = ipmi_get_my_address(priv->user, val.channel, &val.value);
+ if (rv)
+ break;
+
+ if (copy_to_user(arg, &val, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+ break;
+ }
+
+ case IPMICTL_SET_MY_CHANNEL_LUN_CMD:
+ {
+ struct ipmi_channel_lun_address_set val;
+
+ if (copy_from_user(&val, arg, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+
+ rv = ipmi_set_my_LUN(priv->user, val.channel, val.value);
+ break;
+ }
+
+ case IPMICTL_GET_MY_CHANNEL_LUN_CMD:
+ {
+ struct ipmi_channel_lun_address_set val;
+
+ if (copy_from_user(&val, arg, sizeof(val))) {
+ rv = -EFAULT;
+ break;
+ }
+
+ rv = ipmi_get_my_LUN(priv->user, val.channel, &val.value);
+ if (rv)
+ break;
if (copy_to_user(arg, &val, sizeof(val))) {
rv = -EFAULT;
break;
}
- rv = 0;
break;
}
+
case IPMICTL_SET_TIMING_PARMS_CMD:
{
struct ipmi_timing_parms parms;
@@ -663,7 +735,8 @@ static long compat_ipmi_ioctl(struct file *filep, unsigned int cmd,
case COMPAT_IPMICTL_RECEIVE_MSG:
case COMPAT_IPMICTL_RECEIVE_MSG_TRUNC:
{
- struct ipmi_recv *precv64, recv64;
+ struct ipmi_recv __user *precv64;
+ struct ipmi_recv recv64;
if (get_compat_ipmi_recv(&recv64, compat_ptr(arg)))
return -EFAULT;
@@ -676,7 +749,7 @@ static long compat_ipmi_ioctl(struct file *filep, unsigned int cmd,
((cmd == COMPAT_IPMICTL_RECEIVE_MSG)
? IPMICTL_RECEIVE_MSG
: IPMICTL_RECEIVE_MSG_TRUNC),
- (long) precv64);
+ (unsigned long) precv64);
if (rc != 0)
return rc;
@@ -748,8 +821,7 @@ static __init int init_ipmi_devintf(void)
if (ipmi_major < 0)
return -EINVAL;
- printk(KERN_INFO "ipmi device interface version "
- IPMI_DEVINTF_VERSION "\n");
+ printk(KERN_INFO "ipmi device interface\n");
ipmi_class = class_create(THIS_MODULE, "ipmi");
if (IS_ERR(ipmi_class)) {
@@ -792,3 +864,5 @@ static __exit void cleanup_ipmi(void)
module_exit(cleanup_ipmi);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Linux device interface for the IPMI message handler.");
diff --git a/drivers/char/ipmi/ipmi_kcs_sm.c b/drivers/char/ipmi/ipmi_kcs_sm.c
index 48cce24329b..d21853a594a 100644
--- a/drivers/char/ipmi/ipmi_kcs_sm.c
+++ b/drivers/char/ipmi/ipmi_kcs_sm.c
@@ -42,8 +42,6 @@
#include <linux/ipmi_msgdefs.h> /* for completion codes */
#include "ipmi_si_sm.h"
-#define IPMI_KCS_VERSION "v33"
-
/* Set this if you want a printout of why the state machine was hosed
when it gets hosed. */
#define DEBUG_HOSED_REASON
@@ -489,7 +487,6 @@ static void kcs_cleanup(struct si_sm_data *kcs)
struct si_sm_handlers kcs_smi_handlers =
{
- .version = IPMI_KCS_VERSION,
.init_data = init_kcs_data,
.start_transaction = start_kcs_transaction,
.get_result = get_kcs_result,
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index e16c13fe698..463351d4f94 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -47,7 +47,8 @@
#include <linux/proc_fs.h>
#define PFX "IPMI message handler: "
-#define IPMI_MSGHANDLER_VERSION "v33"
+
+#define IPMI_DRIVER_VERSION "36.0"
static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
static int ipmi_init_msghandler(void);
@@ -116,7 +117,7 @@ struct seq_table
do { \
seq = ((msgid >> 26) & 0x3f); \
seqid = (msgid & 0x3fffff); \
- } while(0)
+ } while (0)
#define NEXT_SEQID(seqid) (((seqid) + 1) & 0x3fffff)
@@ -124,6 +125,14 @@ struct ipmi_channel
{
unsigned char medium;
unsigned char protocol;
+
+ /* My slave address. This is initialized to IPMI_BMC_SLAVE_ADDR,
+ but may be changed by the user. */
+ unsigned char address;
+
+ /* My LUN. This should generally stay the SMS LUN, but just in
+ case... */
+ unsigned char lun;
};
#ifdef CONFIG_PROC_FS
@@ -135,7 +144,7 @@ struct ipmi_proc_entry
#endif
#define IPMI_IPMB_NUM_SEQ 64
-#define IPMI_MAX_CHANNELS 8
+#define IPMI_MAX_CHANNELS 16
struct ipmi_smi
{
/* What interface number are we? */
@@ -193,20 +202,6 @@ struct ipmi_smi
struct list_head waiting_events;
unsigned int waiting_events_count; /* How many events in queue? */
- /* This will be non-null if someone registers to receive all
- IPMI commands (this is for interface emulation). There
- may not be any things in the cmd_rcvrs list above when
- this is registered. */
- ipmi_user_t all_cmd_rcvr;
-
- /* My slave address. This is initialized to IPMI_BMC_SLAVE_ADDR,
- but may be changed by the user. */
- unsigned char my_address;
-
- /* My LUN. This should generally stay the SMS LUN, but just in
- case... */
- unsigned char my_lun;
-
/* The event receiver for my BMC, only really used at panic
shutdown as a place to store this. */
unsigned char event_receiver;
@@ -218,7 +213,7 @@ struct ipmi_smi
interface comes in with a NULL user, call this routine with
it. Note that the message will still be freed by the
caller. This only works on the system interface. */
- void (*null_user_handler)(ipmi_smi_t intf, struct ipmi_smi_msg *msg);
+ void (*null_user_handler)(ipmi_smi_t intf, struct ipmi_recv_msg *msg);
/* When we are scanning the channels for an SMI, this will
tell which channel we are scanning. */
@@ -325,7 +320,7 @@ int ipmi_smi_watcher_register(struct ipmi_smi_watcher *watcher)
down_read(&interfaces_sem);
down_write(&smi_watchers_sem);
list_add(&(watcher->link), &smi_watchers);
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
if (ipmi_interfaces[i] != NULL) {
watcher->new_smi(i);
}
@@ -458,7 +453,27 @@ unsigned int ipmi_addr_length(int addr_type)
static void deliver_response(struct ipmi_recv_msg *msg)
{
- msg->user->handler->ipmi_recv_hndl(msg, msg->user->handler_data);
+ if (! msg->user) {
+ ipmi_smi_t intf = msg->user_msg_data;
+ unsigned long flags;
+
+ /* Special handling for NULL users. */
+ if (intf->null_user_handler) {
+ intf->null_user_handler(intf, msg);
+ spin_lock_irqsave(&intf->counter_lock, flags);
+ intf->handled_local_responses++;
+ spin_unlock_irqrestore(&intf->counter_lock, flags);
+ } else {
+ /* No handler, so give up. */
+ spin_lock_irqsave(&intf->counter_lock, flags);
+ intf->unhandled_local_responses++;
+ spin_unlock_irqrestore(&intf->counter_lock, flags);
+ }
+ ipmi_free_recv_msg(msg);
+ } else {
+ msg->user->handler->ipmi_recv_hndl(msg,
+ msg->user->handler_data);
+ }
}
/* Find the next sequence number not being used and add the given
@@ -475,9 +490,9 @@ static int intf_next_seq(ipmi_smi_t intf,
int rv = 0;
unsigned int i;
- for (i=intf->curr_seq;
+ for (i = intf->curr_seq;
(i+1)%IPMI_IPMB_NUM_SEQ != intf->curr_seq;
- i=(i+1)%IPMI_IPMB_NUM_SEQ)
+ i = (i+1)%IPMI_IPMB_NUM_SEQ)
{
if (! intf->seq_table[i].inuse)
break;
@@ -712,7 +727,7 @@ static int ipmi_destroy_user_nolock(ipmi_user_t user)
/* Remove the user from the interfaces sequence table. */
spin_lock_irqsave(&(user->intf->seq_lock), flags);
- for (i=0; i<IPMI_IPMB_NUM_SEQ; i++) {
+ for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++) {
if (user->intf->seq_table[i].inuse
&& (user->intf->seq_table[i].recv_msg->user == user))
{
@@ -766,26 +781,44 @@ void ipmi_get_version(ipmi_user_t user,
*minor = user->intf->version_minor;
}
-void ipmi_set_my_address(ipmi_user_t user,
- unsigned char address)
+int ipmi_set_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char address)
{
- user->intf->my_address = address;
+ if (channel >= IPMI_MAX_CHANNELS)
+ return -EINVAL;
+ user->intf->channels[channel].address = address;
+ return 0;
}
-unsigned char ipmi_get_my_address(ipmi_user_t user)
+int ipmi_get_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *address)
{
- return user->intf->my_address;
+ if (channel >= IPMI_MAX_CHANNELS)
+ return -EINVAL;
+ *address = user->intf->channels[channel].address;
+ return 0;
}
-void ipmi_set_my_LUN(ipmi_user_t user,
- unsigned char LUN)
+int ipmi_set_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char LUN)
{
- user->intf->my_lun = LUN & 0x3;
+ if (channel >= IPMI_MAX_CHANNELS)
+ return -EINVAL;
+ user->intf->channels[channel].lun = LUN & 0x3;
+ return 0;
}
-unsigned char ipmi_get_my_LUN(ipmi_user_t user)
+int ipmi_get_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *address)
{
- return user->intf->my_lun;
+ if (channel >= IPMI_MAX_CHANNELS)
+ return -EINVAL;
+ *address = user->intf->channels[channel].lun;
+ return 0;
}
int ipmi_set_gets_events(ipmi_user_t user, int val)
@@ -828,11 +861,6 @@ int ipmi_register_for_cmd(ipmi_user_t user,
read_lock(&(user->intf->users_lock));
write_lock_irqsave(&(user->intf->cmd_rcvr_lock), flags);
- if (user->intf->all_cmd_rcvr != NULL) {
- rv = -EBUSY;
- goto out_unlock;
- }
-
/* Make sure the command/netfn is not already registered. */
list_for_each_entry(cmp, &(user->intf->cmd_rcvrs), link) {
if ((cmp->netfn == netfn) && (cmp->cmd == cmd)) {
@@ -847,7 +875,7 @@ int ipmi_register_for_cmd(ipmi_user_t user,
rcvr->user = user;
list_add_tail(&(rcvr->link), &(user->intf->cmd_rcvrs));
}
- out_unlock:
+
write_unlock_irqrestore(&(user->intf->cmd_rcvr_lock), flags);
read_unlock(&(user->intf->users_lock));
@@ -1213,7 +1241,7 @@ static inline int i_ipmi_request(ipmi_user_t user,
unsigned char ipmb_seq;
long seqid;
- if (addr->channel > IPMI_NUM_CHANNELS) {
+ if (addr->channel >= IPMI_NUM_CHANNELS) {
spin_lock_irqsave(&intf->counter_lock, flags);
intf->sent_invalid_commands++;
spin_unlock_irqrestore(&intf->counter_lock, flags);
@@ -1331,7 +1359,7 @@ static inline int i_ipmi_request(ipmi_user_t user,
#ifdef DEBUG_MSGING
{
int m;
- for (m=0; m<smi_msg->data_size; m++)
+ for (m = 0; m < smi_msg->data_size; m++)
printk(" %2.2x", smi_msg->data[m]);
printk("\n");
}
@@ -1346,6 +1374,18 @@ static inline int i_ipmi_request(ipmi_user_t user,
return rv;
}
+static int check_addr(ipmi_smi_t intf,
+ struct ipmi_addr *addr,
+ unsigned char *saddr,
+ unsigned char *lun)
+{
+ if (addr->channel >= IPMI_MAX_CHANNELS)
+ return -EINVAL;
+ *lun = intf->channels[addr->channel].lun;
+ *saddr = intf->channels[addr->channel].address;
+ return 0;
+}
+
int ipmi_request_settime(ipmi_user_t user,
struct ipmi_addr *addr,
long msgid,
@@ -1355,6 +1395,14 @@ int ipmi_request_settime(ipmi_user_t user,
int retries,
unsigned int retry_time_ms)
{
+ unsigned char saddr, lun;
+ int rv;
+
+ if (! user)
+ return -EINVAL;
+ rv = check_addr(user->intf, addr, &saddr, &lun);
+ if (rv)
+ return rv;
return i_ipmi_request(user,
user->intf,
addr,
@@ -1363,8 +1411,8 @@ int ipmi_request_settime(ipmi_user_t user,
user_msg_data,
NULL, NULL,
priority,
- user->intf->my_address,
- user->intf->my_lun,
+ saddr,
+ lun,
retries,
retry_time_ms);
}
@@ -1378,6 +1426,14 @@ int ipmi_request_supply_msgs(ipmi_user_t user,
struct ipmi_recv_msg *supplied_recv,
int priority)
{
+ unsigned char saddr, lun;
+ int rv;
+
+ if (! user)
+ return -EINVAL;
+ rv = check_addr(user->intf, addr, &saddr, &lun);
+ if (rv)
+ return rv;
return i_ipmi_request(user,
user->intf,
addr,
@@ -1387,8 +1443,8 @@ int ipmi_request_supply_msgs(ipmi_user_t user,
supplied_smi,
supplied_recv,
priority,
- user->intf->my_address,
- user->intf->my_lun,
+ saddr,
+ lun,
-1, 0);
}
@@ -1397,8 +1453,15 @@ static int ipmb_file_read_proc(char *page, char **start, off_t off,
{
char *out = (char *) page;
ipmi_smi_t intf = data;
+ int i;
+ int rv= 0;
- return sprintf(out, "%x\n", intf->my_address);
+ for (i = 0; i < IPMI_MAX_CHANNELS; i++)
+ rv += sprintf(out+rv, "%x ", intf->channels[i].address);
+ out[rv-1] = '\n'; /* Replace the final space with a newline */
+ out[rv] = '\0';
+ rv++;
+ return rv;
}
static int version_file_read_proc(char *page, char **start, off_t off,
@@ -1588,29 +1651,30 @@ send_channel_info_cmd(ipmi_smi_t intf, int chan)
(struct ipmi_addr *) &si,
0,
&msg,
- NULL,
+ intf,
NULL,
NULL,
0,
- intf->my_address,
- intf->my_lun,
+ intf->channels[0].address,
+ intf->channels[0].lun,
-1, 0);
}
static void
-channel_handler(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
{
int rv = 0;
int chan;
- if ((msg->rsp[0] == (IPMI_NETFN_APP_RESPONSE << 2))
- && (msg->rsp[1] == IPMI_GET_CHANNEL_INFO_CMD))
+ if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+ && (msg->msg.netfn == IPMI_NETFN_APP_RESPONSE)
+ && (msg->msg.cmd == IPMI_GET_CHANNEL_INFO_CMD))
{
/* It's the one we want */
- if (msg->rsp[2] != 0) {
+ if (msg->msg.data[0] != 0) {
/* Got an error from the channel, just go on. */
- if (msg->rsp[2] == IPMI_INVALID_COMMAND_ERR) {
+ if (msg->msg.data[0] == IPMI_INVALID_COMMAND_ERR) {
/* If the MC does not support this
command, that is legal. We just
assume it has one IPMB at channel
@@ -1627,13 +1691,13 @@ channel_handler(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
}
goto next_channel;
}
- if (msg->rsp_size < 6) {
+ if (msg->msg.data_len < 4) {
/* Message not big enough, just go on. */
goto next_channel;
}
chan = intf->curr_channel;
- intf->channels[chan].medium = msg->rsp[4] & 0x7f;
- intf->channels[chan].protocol = msg->rsp[5] & 0x1f;
+ intf->channels[chan].medium = msg->msg.data[2] & 0x7f;
+ intf->channels[chan].protocol = msg->msg.data[3] & 0x1f;
next_channel:
intf->curr_channel++;
@@ -1691,22 +1755,24 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
rv = -ENOMEM;
down_write(&interfaces_sem);
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
if (ipmi_interfaces[i] == NULL) {
new_intf->intf_num = i;
new_intf->version_major = version_major;
new_intf->version_minor = version_minor;
- if (slave_addr == 0)
- new_intf->my_address = IPMI_BMC_SLAVE_ADDR;
- else
- new_intf->my_address = slave_addr;
- new_intf->my_lun = 2; /* the SMS LUN. */
+ for (j = 0; j < IPMI_MAX_CHANNELS; j++) {
+ new_intf->channels[j].address
+ = IPMI_BMC_SLAVE_ADDR;
+ new_intf->channels[j].lun = 2;
+ }
+ if (slave_addr != 0)
+ new_intf->channels[0].address = slave_addr;
rwlock_init(&(new_intf->users_lock));
INIT_LIST_HEAD(&(new_intf->users));
new_intf->handlers = handlers;
new_intf->send_info = send_info;
spin_lock_init(&(new_intf->seq_lock));
- for (j=0; j<IPMI_IPMB_NUM_SEQ; j++) {
+ for (j = 0; j < IPMI_IPMB_NUM_SEQ; j++) {
new_intf->seq_table[j].inuse = 0;
new_intf->seq_table[j].seqid = 0;
}
@@ -1722,7 +1788,6 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
rwlock_init(&(new_intf->cmd_rcvr_lock));
init_waitqueue_head(&new_intf->waitq);
INIT_LIST_HEAD(&(new_intf->cmd_rcvrs));
- new_intf->all_cmd_rcvr = NULL;
spin_lock_init(&(new_intf->counter_lock));
@@ -1814,7 +1879,7 @@ static void clean_up_interface_data(ipmi_smi_t intf)
free_recv_msg_list(&(intf->waiting_events));
free_cmd_rcvr_list(&(intf->cmd_rcvrs));
- for (i=0; i<IPMI_IPMB_NUM_SEQ; i++) {
+ for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++) {
if ((intf->seq_table[i].inuse)
&& (intf->seq_table[i].recv_msg))
{
@@ -1833,7 +1898,7 @@ int ipmi_unregister_smi(ipmi_smi_t intf)
down_write(&interfaces_sem);
if (list_empty(&(intf->users)))
{
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
if (ipmi_interfaces[i] == intf) {
remove_proc_entries(intf);
spin_lock_irqsave(&interfaces_lock, flags);
@@ -1960,15 +2025,11 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t intf,
read_lock(&(intf->cmd_rcvr_lock));
- if (intf->all_cmd_rcvr) {
- user = intf->all_cmd_rcvr;
- } else {
- /* Find the command/netfn. */
- list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
- if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
- user = rcvr->user;
- break;
- }
+ /* Find the command/netfn. */
+ list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+ if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+ user = rcvr->user;
+ break;
}
}
read_unlock(&(intf->cmd_rcvr_lock));
@@ -1985,7 +2046,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t intf,
msg->data[3] = msg->rsp[6];
msg->data[4] = ((netfn + 1) << 2) | (msg->rsp[7] & 0x3);
msg->data[5] = ipmb_checksum(&(msg->data[3]), 2);
- msg->data[6] = intf->my_address;
+ msg->data[6] = intf->channels[msg->rsp[3] & 0xf].address;
/* rqseq/lun */
msg->data[7] = (msg->rsp[7] & 0xfc) | (msg->rsp[4] & 0x3);
msg->data[8] = msg->rsp[8]; /* cmd */
@@ -1997,7 +2058,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t intf,
{
int m;
printk("Invalid command:");
- for (m=0; m<msg->data_size; m++)
+ for (m = 0; m < msg->data_size; m++)
printk(" %2.2x", msg->data[m]);
printk("\n");
}
@@ -2145,15 +2206,11 @@ static int handle_lan_get_msg_cmd(ipmi_smi_t intf,
read_lock(&(intf->cmd_rcvr_lock));
- if (intf->all_cmd_rcvr) {
- user = intf->all_cmd_rcvr;
- } else {
- /* Find the command/netfn. */
- list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
- if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
- user = rcvr->user;
- break;
- }
+ /* Find the command/netfn. */
+ list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+ if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+ user = rcvr->user;
+ break;
}
}
read_unlock(&(intf->cmd_rcvr_lock));
@@ -2330,6 +2387,14 @@ static int handle_bmc_rsp(ipmi_smi_t intf,
unsigned long flags;
recv_msg = (struct ipmi_recv_msg *) msg->user_data;
+ if (recv_msg == NULL)
+ {
+ printk(KERN_WARNING"IPMI message received with no owner. This\n"
+ "could be because of a malformed message, or\n"
+ "because of a hardware error. Contact your\n"
+ "hardware vender for assistance\n");
+ return 0;
+ }
/* Make sure the user still exists. */
list_for_each_entry(user, &(intf->users), link) {
@@ -2340,19 +2405,11 @@ static int handle_bmc_rsp(ipmi_smi_t intf,
}
}
- if (!found) {
- /* Special handling for NULL users. */
- if (!recv_msg->user && intf->null_user_handler){
- intf->null_user_handler(intf, msg);
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->handled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
- }else{
- /* The user for the message went away, so give up. */
- spin_lock_irqsave(&intf->counter_lock, flags);
- intf->unhandled_local_responses++;
- spin_unlock_irqrestore(&intf->counter_lock, flags);
- }
+ if ((! found) && recv_msg->user) {
+ /* The user for the message went away, so give up. */
+ spin_lock_irqsave(&intf->counter_lock, flags);
+ intf->unhandled_local_responses++;
+ spin_unlock_irqrestore(&intf->counter_lock, flags);
ipmi_free_recv_msg(recv_msg);
} else {
struct ipmi_system_interface_addr *smi_addr;
@@ -2392,7 +2449,7 @@ static int handle_new_recv_msg(ipmi_smi_t intf,
#ifdef DEBUG_MSGING
int m;
printk("Recv:");
- for (m=0; m<msg->rsp_size; m++)
+ for (m = 0; m < msg->rsp_size; m++)
printk(" %2.2x", msg->rsp[m]);
printk("\n");
#endif
@@ -2626,7 +2683,7 @@ smi_from_recv_msg(ipmi_smi_t intf, struct ipmi_recv_msg *recv_msg,
{
int m;
printk("Resend: ");
- for (m=0; m<smi_msg->data_size; m++)
+ for (m = 0; m < smi_msg->data_size; m++)
printk(" %2.2x", smi_msg->data[m]);
printk("\n");
}
@@ -2647,7 +2704,7 @@ ipmi_timeout_handler(long timeout_period)
INIT_LIST_HEAD(&timeouts);
spin_lock(&interfaces_lock);
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
intf = ipmi_interfaces[i];
if (intf == NULL)
continue;
@@ -2672,7 +2729,7 @@ ipmi_timeout_handler(long timeout_period)
have timed out, putting them in the timeouts
list. */
spin_lock_irqsave(&(intf->seq_lock), flags);
- for (j=0; j<IPMI_IPMB_NUM_SEQ; j++) {
+ for (j = 0; j < IPMI_IPMB_NUM_SEQ; j++) {
struct seq_table *ent = &(intf->seq_table[j]);
if (!ent->inuse)
continue;
@@ -2712,7 +2769,7 @@ ipmi_timeout_handler(long timeout_period)
spin_unlock(&intf->counter_lock);
smi_msg = smi_from_recv_msg(intf,
ent->recv_msg, j, ent->seqid);
- if(!smi_msg)
+ if (! smi_msg)
continue;
spin_unlock_irqrestore(&(intf->seq_lock),flags);
@@ -2743,7 +2800,7 @@ static void ipmi_request_event(void)
int i;
spin_lock(&interfaces_lock);
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
intf = ipmi_interfaces[i];
if (intf == NULL)
continue;
@@ -2838,28 +2895,30 @@ static void dummy_recv_done_handler(struct ipmi_recv_msg *msg)
}
#ifdef CONFIG_IPMI_PANIC_STRING
-static void event_receiver_fetcher(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+static void event_receiver_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
{
- if ((msg->rsp[0] == (IPMI_NETFN_SENSOR_EVENT_RESPONSE << 2))
- && (msg->rsp[1] == IPMI_GET_EVENT_RECEIVER_CMD)
- && (msg->rsp[2] == IPMI_CC_NO_ERROR))
+ if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+ && (msg->msg.netfn == IPMI_NETFN_SENSOR_EVENT_RESPONSE)
+ && (msg->msg.cmd == IPMI_GET_EVENT_RECEIVER_CMD)
+ && (msg->msg.data[0] == IPMI_CC_NO_ERROR))
{
/* A get event receiver command, save it. */
- intf->event_receiver = msg->rsp[3];
- intf->event_receiver_lun = msg->rsp[4] & 0x3;
+ intf->event_receiver = msg->msg.data[1];
+ intf->event_receiver_lun = msg->msg.data[2] & 0x3;
}
}
-static void device_id_fetcher(ipmi_smi_t intf, struct ipmi_smi_msg *msg)
+static void device_id_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
{
- if ((msg->rsp[0] == (IPMI_NETFN_APP_RESPONSE << 2))
- && (msg->rsp[1] == IPMI_GET_DEVICE_ID_CMD)
- && (msg->rsp[2] == IPMI_CC_NO_ERROR))
+ if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+ && (msg->msg.netfn == IPMI_NETFN_APP_RESPONSE)
+ && (msg->msg.cmd == IPMI_GET_DEVICE_ID_CMD)
+ && (msg->msg.data[0] == IPMI_CC_NO_ERROR))
{
/* A get device id command, save if we are an event
receiver or generator. */
- intf->local_sel_device = (msg->rsp[8] >> 2) & 1;
- intf->local_event_generator = (msg->rsp[8] >> 5) & 1;
+ intf->local_sel_device = (msg->msg.data[6] >> 2) & 1;
+ intf->local_event_generator = (msg->msg.data[6] >> 5) & 1;
}
}
#endif
@@ -2903,7 +2962,7 @@ static void send_panic_events(char *str)
recv_msg.done = dummy_recv_done_handler;
/* For every registered interface, send the event. */
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
intf = ipmi_interfaces[i];
if (intf == NULL)
continue;
@@ -2915,12 +2974,12 @@ static void send_panic_events(char *str)
&addr,
0,
&msg,
- NULL,
+ intf,
&smi_msg,
&recv_msg,
0,
- intf->my_address,
- intf->my_lun,
+ intf->channels[0].address,
+ intf->channels[0].lun,
0, 1); /* Don't retry, and don't wait. */
}
@@ -2930,7 +2989,7 @@ static void send_panic_events(char *str)
if (!str)
return;
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
char *p = str;
struct ipmi_ipmb_addr *ipmb;
int j;
@@ -2961,12 +3020,12 @@ static void send_panic_events(char *str)
&addr,
0,
&msg,
- NULL,
+ intf,
&smi_msg,
&recv_msg,
0,
- intf->my_address,
- intf->my_lun,
+ intf->channels[0].address,
+ intf->channels[0].lun,
0, 1); /* Don't retry, and don't wait. */
if (intf->local_event_generator) {
@@ -2981,12 +3040,12 @@ static void send_panic_events(char *str)
&addr,
0,
&msg,
- NULL,
+ intf,
&smi_msg,
&recv_msg,
0,
- intf->my_address,
- intf->my_lun,
+ intf->channels[0].address,
+ intf->channels[0].lun,
0, 1); /* no retry, and no wait. */
}
intf->null_user_handler = NULL;
@@ -2996,7 +3055,7 @@ static void send_panic_events(char *str)
be zero, and it must not be my address. */
if (((intf->event_receiver & 1) == 0)
&& (intf->event_receiver != 0)
- && (intf->event_receiver != intf->my_address))
+ && (intf->event_receiver != intf->channels[0].address))
{
/* The event receiver is valid, send an IPMB
message. */
@@ -3031,7 +3090,7 @@ static void send_panic_events(char *str)
data[0] = 0;
data[1] = 0;
data[2] = 0xf0; /* OEM event without timestamp. */
- data[3] = intf->my_address;
+ data[3] = intf->channels[0].address;
data[4] = j++; /* sequence # */
/* Always give 11 bytes, so strncpy will fill
it with zeroes for me. */
@@ -3043,12 +3102,12 @@ static void send_panic_events(char *str)
&addr,
0,
&msg,
- NULL,
+ intf,
&smi_msg,
&recv_msg,
0,
- intf->my_address,
- intf->my_lun,
+ intf->channels[0].address,
+ intf->channels[0].lun,
0, 1); /* no retry, and no wait. */
}
}
@@ -3070,7 +3129,7 @@ static int panic_event(struct notifier_block *this,
has_paniced = 1;
/* For every registered interface, set it to run to completion. */
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
intf = ipmi_interfaces[i];
if (intf == NULL)
continue;
@@ -3099,9 +3158,9 @@ static int ipmi_init_msghandler(void)
return 0;
printk(KERN_INFO "ipmi message handler version "
- IPMI_MSGHANDLER_VERSION "\n");
+ IPMI_DRIVER_VERSION "\n");
- for (i=0; i<MAX_IPMI_INTERFACES; i++) {
+ for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
ipmi_interfaces[i] = NULL;
}
@@ -3171,6 +3230,9 @@ module_exit(cleanup_ipmi);
module_init(ipmi_init_msghandler_mod);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Incoming and outgoing message routing for an IPMI interface.");
+MODULE_VERSION(IPMI_DRIVER_VERSION);
EXPORT_SYMBOL(ipmi_create_user);
EXPORT_SYMBOL(ipmi_destroy_user);
diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index f951c30236c..e82a96ba396 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -42,7 +42,6 @@
#include <linux/ipmi_smi.h>
#define PFX "IPMI poweroff: "
-#define IPMI_POWEROFF_VERSION "v33"
/* Where to we insert our poweroff function? */
extern void (*pm_power_off)(void);
@@ -53,16 +52,17 @@ extern void (*pm_power_off)(void);
#define IPMI_CHASSIS_POWER_CYCLE 0x02 /* power cycle */
/* the IPMI data command */
-static int poweroff_control = IPMI_CHASSIS_POWER_DOWN;
+static int poweroff_powercycle;
/* parameter definition to allow user to flag power cycle */
-module_param(poweroff_control, int, IPMI_CHASSIS_POWER_DOWN);
-MODULE_PARM_DESC(poweroff_control, " Set to 2 to enable power cycle instead of power down. Power cycle is contingent on hardware support, otherwise it defaults back to power down.");
+module_param(poweroff_powercycle, int, 0);
+MODULE_PARM_DESC(poweroff_powercycles, " Set to non-zero to enable power cycle instead of power down. Power cycle is contingent on hardware support, otherwise it defaults back to power down.");
/* Stuff from the get device id command. */
static unsigned int mfg_id;
static unsigned int prod_id;
static unsigned char capabilities;
+static unsigned char ipmi_version;
/* We use our own messages for this operation, we don't let the system
allocate them, since we may be in a panic situation. The whole
@@ -338,6 +338,25 @@ static void ipmi_poweroff_cpi1 (ipmi_user_t user)
}
/*
+ * ipmi_dell_chassis_detect()
+ * Dell systems with IPMI < 1.5 don't set the chassis capability bit
+ * but they can handle a chassis poweroff or powercycle command.
+ */
+
+#define DELL_IANA_MFR_ID {0xA2, 0x02, 0x00}
+static int ipmi_dell_chassis_detect (ipmi_user_t user)
+{
+ const char ipmi_version_major = ipmi_version & 0xF;
+ const char ipmi_version_minor = (ipmi_version >> 4) & 0xF;
+ const char mfr[3]=DELL_IANA_MFR_ID;
+ if (!memcmp(mfr, &mfg_id, sizeof(mfr)) &&
+ ipmi_version_major <= 1 &&
+ ipmi_version_minor < 5)
+ return 1;
+ return 0;
+}
+
+/*
* Standard chassis support
*/
@@ -366,37 +385,34 @@ static void ipmi_poweroff_chassis (ipmi_user_t user)
powercyclefailed:
printk(KERN_INFO PFX "Powering %s via IPMI chassis control command\n",
- ((poweroff_control != IPMI_CHASSIS_POWER_CYCLE) ? "down" : "cycle"));
+ (poweroff_powercycle ? "cycle" : "down"));
/*
* Power down
*/
send_msg.netfn = IPMI_NETFN_CHASSIS_REQUEST;
send_msg.cmd = IPMI_CHASSIS_CONTROL_CMD;
- data[0] = poweroff_control;
+ if (poweroff_powercycle)
+ data[0] = IPMI_CHASSIS_POWER_CYCLE;
+ else
+ data[0] = IPMI_CHASSIS_POWER_DOWN;
send_msg.data = data;
send_msg.data_len = sizeof(data);
rv = ipmi_request_in_rc_mode(user,
(struct ipmi_addr *) &smi_addr,
&send_msg);
if (rv) {
- switch (poweroff_control) {
- case IPMI_CHASSIS_POWER_CYCLE:
- /* power cycle failed, default to power down */
- printk(KERN_ERR PFX "Unable to send chassis power " \
- "cycle message, IPMI error 0x%x\n", rv);
- poweroff_control = IPMI_CHASSIS_POWER_DOWN;
- goto powercyclefailed;
-
- case IPMI_CHASSIS_POWER_DOWN:
- default:
- printk(KERN_ERR PFX "Unable to send chassis power " \
- "down message, IPMI error 0x%x\n", rv);
- break;
+ if (poweroff_powercycle) {
+ /* power cycle failed, default to power down */
+ printk(KERN_ERR PFX "Unable to send chassis power " \
+ "cycle message, IPMI error 0x%x\n", rv);
+ poweroff_powercycle = 0;
+ goto powercyclefailed;
}
- }
- return;
+ printk(KERN_ERR PFX "Unable to send chassis power " \
+ "down message, IPMI error 0x%x\n", rv);
+ }
}
@@ -414,6 +430,9 @@ static struct poweroff_function poweroff_functions[] = {
{ .platform_type = "CPI1",
.detect = ipmi_cpi1_detect,
.poweroff_func = ipmi_poweroff_cpi1 },
+ { .platform_type = "chassis",
+ .detect = ipmi_dell_chassis_detect,
+ .poweroff_func = ipmi_poweroff_chassis },
/* Chassis should generally be last, other things should override
it. */
{ .platform_type = "chassis",
@@ -499,10 +518,11 @@ static void ipmi_po_new_smi(int if_num)
prod_id = (halt_recv_msg.msg.data[10]
| (halt_recv_msg.msg.data[11] << 8));
capabilities = halt_recv_msg.msg.data[6];
+ ipmi_version = halt_recv_msg.msg.data[5];
/* Scan for a poweroff method */
- for (i=0; i<NUM_PO_FUNCS; i++) {
+ for (i = 0; i < NUM_PO_FUNCS; i++) {
if (poweroff_functions[i].detect(ipmi_user))
goto found;
}
@@ -538,39 +558,35 @@ static struct ipmi_smi_watcher smi_watcher =
#ifdef CONFIG_PROC_FS
-/* displays properties to proc */
-static int proc_read_chassctrl(char *page, char **start, off_t off, int count,
- int *eof, void *data)
-{
- return sprintf(page, "%d\t[ 0=powerdown 2=powercycle ]\n",
- poweroff_control);
-}
+#include <linux/sysctl.h>
+
+static ctl_table ipmi_table[] = {
+ { .ctl_name = DEV_IPMI_POWEROFF_POWERCYCLE,
+ .procname = "poweroff_powercycle",
+ .data = &poweroff_powercycle,
+ .maxlen = sizeof(poweroff_powercycle),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec },
+ { }
+};
-/* process property writes from proc */
-static int proc_write_chassctrl(struct file *file, const char *buffer,
- unsigned long count, void *data)
-{
- int rv = count;
- unsigned int newval = 0;
-
- sscanf(buffer, "%d", &newval);
- switch (newval) {
- case IPMI_CHASSIS_POWER_CYCLE:
- printk(KERN_INFO PFX "power cycle is now enabled\n");
- poweroff_control = newval;
- break;
-
- case IPMI_CHASSIS_POWER_DOWN:
- poweroff_control = IPMI_CHASSIS_POWER_DOWN;
- break;
-
- default:
- rv = -EINVAL;
- break;
- }
+static ctl_table ipmi_dir_table[] = {
+ { .ctl_name = DEV_IPMI,
+ .procname = "ipmi",
+ .mode = 0555,
+ .child = ipmi_table },
+ { }
+};
- return rv;
-}
+static ctl_table ipmi_root_table[] = {
+ { .ctl_name = CTL_DEV,
+ .procname = "dev",
+ .mode = 0555,
+ .child = ipmi_dir_table },
+ { }
+};
+
+static struct ctl_table_header *ipmi_table_header;
#endif /* CONFIG_PROC_FS */
/*
@@ -578,42 +594,32 @@ static int proc_write_chassctrl(struct file *file, const char *buffer,
*/
static int ipmi_poweroff_init (void)
{
- int rv;
- struct proc_dir_entry *file;
+ int rv;
printk ("Copyright (C) 2004 MontaVista Software -"
- " IPMI Powerdown via sys_reboot version "
- IPMI_POWEROFF_VERSION ".\n");
-
- switch (poweroff_control) {
- case IPMI_CHASSIS_POWER_CYCLE:
- printk(KERN_INFO PFX "Power cycle is enabled.\n");
- break;
-
- case IPMI_CHASSIS_POWER_DOWN:
- default:
- poweroff_control = IPMI_CHASSIS_POWER_DOWN;
- break;
+ " IPMI Powerdown via sys_reboot.\n");
+
+ if (poweroff_powercycle)
+ printk(KERN_INFO PFX "Power cycle is enabled.\n");
+
+#ifdef CONFIG_PROC_FS
+ ipmi_table_header = register_sysctl_table(ipmi_root_table, 1);
+ if (!ipmi_table_header) {
+ printk(KERN_ERR PFX "Unable to register powercycle sysctl\n");
+ rv = -ENOMEM;
+ goto out_err;
}
+#endif
+#ifdef CONFIG_PROC_FS
rv = ipmi_smi_watcher_register(&smi_watcher);
+#endif
if (rv) {
+ unregister_sysctl_table(ipmi_table_header);
printk(KERN_ERR PFX "Unable to register SMI watcher: %d\n", rv);
goto out_err;
}
-#ifdef CONFIG_PROC_FS
- file = create_proc_entry("poweroff_control", 0, proc_ipmi_root);
- if (!file) {
- printk(KERN_ERR PFX "Unable to create proc power control\n");
- } else {
- file->nlink = 1;
- file->read_proc = proc_read_chassctrl;
- file->write_proc = proc_write_chassctrl;
- file->owner = THIS_MODULE;
- }
-#endif
-
out_err:
return rv;
}
@@ -624,7 +630,7 @@ static __exit void ipmi_poweroff_cleanup(void)
int rv;
#ifdef CONFIG_PROC_FS
- remove_proc_entry("poweroff_control", proc_ipmi_root);
+ unregister_sysctl_table(ipmi_table_header);
#endif
ipmi_smi_watcher_unregister(&smi_watcher);
@@ -642,3 +648,5 @@ module_exit(ipmi_poweroff_cleanup);
module_init(ipmi_poweroff_init);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("IPMI Poweroff extension to sys_reboot");
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index a44b97304e9..278f8410499 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -61,11 +61,11 @@
# endif
static inline void add_usec_to_timer(struct timer_list *t, long v)
{
- t->sub_expires += nsec_to_arch_cycle(v * 1000);
- while (t->sub_expires >= arch_cycles_per_jiffy)
+ t->arch_cycle_expires += nsec_to_arch_cycle(v * 1000);
+ while (t->arch_cycle_expires >= arch_cycles_per_jiffy)
{
t->expires++;
- t->sub_expires -= arch_cycles_per_jiffy;
+ t->arch_cycle_expires -= arch_cycles_per_jiffy;
}
}
#endif
@@ -75,8 +75,7 @@ static inline void add_usec_to_timer(struct timer_list *t, long v)
#include <asm/io.h>
#include "ipmi_si_sm.h"
#include <linux/init.h>
-
-#define IPMI_SI_VERSION "v33"
+#include <linux/dmi.h>
/* Measure times between events in the driver. */
#undef DEBUG_TIMING
@@ -109,6 +108,21 @@ enum si_type {
SI_KCS, SI_SMIC, SI_BT
};
+struct ipmi_device_id {
+ unsigned char device_id;
+ unsigned char device_revision;
+ unsigned char firmware_revision_1;
+ unsigned char firmware_revision_2;
+ unsigned char ipmi_version;
+ unsigned char additional_device_support;
+ unsigned char manufacturer_id[3];
+ unsigned char product_id[2];
+ unsigned char aux_firmware_revision[4];
+} __attribute__((packed));
+
+#define ipmi_version_major(v) ((v)->ipmi_version & 0xf)
+#define ipmi_version_minor(v) ((v)->ipmi_version >> 4)
+
struct smi_info
{
ipmi_smi_t intf;
@@ -131,12 +145,24 @@ struct smi_info
void (*irq_cleanup)(struct smi_info *info);
unsigned int io_size;
+ /* Per-OEM handler, called from handle_flags().
+ Returns 1 when handle_flags() needs to be re-run
+ or 0 indicating it set si_state itself.
+ */
+ int (*oem_data_avail_handler)(struct smi_info *smi_info);
+
/* Flags from the last GET_MSG_FLAGS command, used when an ATTN
is set to hold the flags until we are done handling everything
from the flags. */
#define RECEIVE_MSG_AVAIL 0x01
#define EVENT_MSG_BUFFER_FULL 0x02
#define WDT_PRE_TIMEOUT_INT 0x08
+#define OEM0_DATA_AVAIL 0x20
+#define OEM1_DATA_AVAIL 0x40
+#define OEM2_DATA_AVAIL 0x80
+#define OEM_DATA_AVAIL (OEM0_DATA_AVAIL | \
+ OEM1_DATA_AVAIL | \
+ OEM2_DATA_AVAIL)
unsigned char msg_flags;
/* If set to true, this will request events the next time the
@@ -175,11 +201,7 @@ struct smi_info
interrupts. */
int interrupt_disabled;
- unsigned char ipmi_si_dev_rev;
- unsigned char ipmi_si_fw_rev_major;
- unsigned char ipmi_si_fw_rev_minor;
- unsigned char ipmi_version_major;
- unsigned char ipmi_version_minor;
+ struct ipmi_device_id device_id;
/* Slave address, could be reported from DMI. */
unsigned char slave_addr;
@@ -245,7 +267,7 @@ static enum si_sm_result start_next_msg(struct smi_info *smi_info)
entry = smi_info->xmit_msgs.next;
}
- if (!entry) {
+ if (! entry) {
smi_info->curr_msg = NULL;
rv = SI_SM_IDLE;
} else {
@@ -306,7 +328,7 @@ static void start_clear_flags(struct smi_info *smi_info)
memory, we will re-enable the interrupt. */
static inline void disable_si_irq(struct smi_info *smi_info)
{
- if ((smi_info->irq) && (!smi_info->interrupt_disabled)) {
+ if ((smi_info->irq) && (! smi_info->interrupt_disabled)) {
disable_irq_nosync(smi_info->irq);
smi_info->interrupt_disabled = 1;
}
@@ -322,6 +344,7 @@ static inline void enable_si_irq(struct smi_info *smi_info)
static void handle_flags(struct smi_info *smi_info)
{
+ retry:
if (smi_info->msg_flags & WDT_PRE_TIMEOUT_INT) {
/* Watchdog pre-timeout */
spin_lock(&smi_info->count_lock);
@@ -336,7 +359,7 @@ static void handle_flags(struct smi_info *smi_info)
} else if (smi_info->msg_flags & RECEIVE_MSG_AVAIL) {
/* Messages available. */
smi_info->curr_msg = ipmi_alloc_smi_msg();
- if (!smi_info->curr_msg) {
+ if (! smi_info->curr_msg) {
disable_si_irq(smi_info);
smi_info->si_state = SI_NORMAL;
return;
@@ -355,7 +378,7 @@ static void handle_flags(struct smi_info *smi_info)
} else if (smi_info->msg_flags & EVENT_MSG_BUFFER_FULL) {
/* Events available. */
smi_info->curr_msg = ipmi_alloc_smi_msg();
- if (!smi_info->curr_msg) {
+ if (! smi_info->curr_msg) {
disable_si_irq(smi_info);
smi_info->si_state = SI_NORMAL;
return;
@@ -371,6 +394,10 @@ static void handle_flags(struct smi_info *smi_info)
smi_info->curr_msg->data,
smi_info->curr_msg->data_size);
smi_info->si_state = SI_GETTING_EVENTS;
+ } else if (smi_info->msg_flags & OEM_DATA_AVAIL) {
+ if (smi_info->oem_data_avail_handler)
+ if (smi_info->oem_data_avail_handler(smi_info))
+ goto retry;
} else {
smi_info->si_state = SI_NORMAL;
}
@@ -387,7 +414,7 @@ static void handle_transaction_done(struct smi_info *smi_info)
#endif
switch (smi_info->si_state) {
case SI_NORMAL:
- if (!smi_info->curr_msg)
+ if (! smi_info->curr_msg)
break;
smi_info->curr_msg->rsp_size
@@ -761,18 +788,20 @@ static void si_restart_short_timer(struct smi_info *smi_info)
#if defined(CONFIG_HIGH_RES_TIMERS)
unsigned long flags;
unsigned long jiffies_now;
+ unsigned long seq;
if (del_timer(&(smi_info->si_timer))) {
/* If we don't delete the timer, then it will go off
immediately, anyway. So we only process if we
actually delete the timer. */
- /* We already have irqsave on, so no need for it
- here. */
- read_lock(&xtime_lock);
- jiffies_now = jiffies;
- smi_info->si_timer.expires = jiffies_now;
- smi_info->si_timer.sub_expires = get_arch_cycles(jiffies_now);
+ do {
+ seq = read_seqbegin_irqsave(&xtime_lock, flags);
+ jiffies_now = jiffies;
+ smi_info->si_timer.expires = jiffies_now;
+ smi_info->si_timer.arch_cycle_expires
+ = get_arch_cycles(jiffies_now);
+ } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
add_usec_to_timer(&smi_info->si_timer, SI_SHORT_TIMEOUT_USEC);
@@ -826,15 +855,19 @@ static void smi_timeout(unsigned long data)
/* If the state machine asks for a short delay, then shorten
the timer timeout. */
if (smi_result == SI_SM_CALL_WITH_DELAY) {
+#if defined(CONFIG_HIGH_RES_TIMERS)
+ unsigned long seq;
+#endif
spin_lock_irqsave(&smi_info->count_lock, flags);
smi_info->short_timeouts++;
spin_unlock_irqrestore(&smi_info->count_lock, flags);
#if defined(CONFIG_HIGH_RES_TIMERS)
- read_lock(&xtime_lock);
- smi_info->si_timer.expires = jiffies;
- smi_info->si_timer.sub_expires
- = get_arch_cycles(smi_info->si_timer.expires);
- read_unlock(&xtime_lock);
+ do {
+ seq = read_seqbegin_irqsave(&xtime_lock, flags);
+ smi_info->si_timer.expires = jiffies;
+ smi_info->si_timer.arch_cycle_expires
+ = get_arch_cycles(smi_info->si_timer.expires);
+ } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
add_usec_to_timer(&smi_info->si_timer, SI_SHORT_TIMEOUT_USEC);
#else
smi_info->si_timer.expires = jiffies + 1;
@@ -845,7 +878,7 @@ static void smi_timeout(unsigned long data)
spin_unlock_irqrestore(&smi_info->count_lock, flags);
smi_info->si_timer.expires = jiffies + SI_TIMEOUT_JIFFIES;
#if defined(CONFIG_HIGH_RES_TIMERS)
- smi_info->si_timer.sub_expires = 0;
+ smi_info->si_timer.arch_cycle_expires = 0;
#endif
}
@@ -986,7 +1019,7 @@ MODULE_PARM_DESC(slave_addrs, "Set the default IPMB slave address for"
#define IPMI_MEM_ADDR_SPACE 1
#define IPMI_IO_ADDR_SPACE 2
-#if defined(CONFIG_ACPI_INTERPRETER) || defined(CONFIG_X86) || defined(CONFIG_PCI)
+#if defined(CONFIG_ACPI) || defined(CONFIG_X86) || defined(CONFIG_PCI)
static int is_new_interface(int intf, u8 addr_space, unsigned long base_addr)
{
int i;
@@ -1014,7 +1047,7 @@ static int std_irq_setup(struct smi_info *info)
{
int rv;
- if (!info->irq)
+ if (! info->irq)
return 0;
if (info->si_type == SI_BT) {
@@ -1023,7 +1056,7 @@ static int std_irq_setup(struct smi_info *info)
SA_INTERRUPT,
DEVICE_NAME,
info);
- if (!rv)
+ if (! rv)
/* Enable the interrupt in the BT interface. */
info->io.outputb(&info->io, IPMI_BT_INTMASK_REG,
IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
@@ -1048,7 +1081,7 @@ static int std_irq_setup(struct smi_info *info)
static void std_irq_cleanup(struct smi_info *info)
{
- if (!info->irq)
+ if (! info->irq)
return;
if (info->si_type == SI_BT)
@@ -1121,7 +1154,7 @@ static int port_setup(struct smi_info *info)
unsigned int *addr = info->io.info;
int mapsize;
- if (!addr || (!*addr))
+ if (! addr || (! *addr))
return -ENODEV;
info->io_cleanup = port_cleanup;
@@ -1164,15 +1197,15 @@ static int try_init_port(int intf_num, struct smi_info **new_info)
{
struct smi_info *info;
- if (!ports[intf_num])
+ if (! ports[intf_num])
return -ENODEV;
- if (!is_new_interface(intf_num, IPMI_IO_ADDR_SPACE,
+ if (! is_new_interface(intf_num, IPMI_IO_ADDR_SPACE,
ports[intf_num]))
return -ENODEV;
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
+ if (! info) {
printk(KERN_ERR "ipmi_si: Could not allocate SI data (1)\n");
return -ENOMEM;
}
@@ -1182,10 +1215,10 @@ static int try_init_port(int intf_num, struct smi_info **new_info)
info->io.info = &(ports[intf_num]);
info->io.addr = NULL;
info->io.regspacing = regspacings[intf_num];
- if (!info->io.regspacing)
+ if (! info->io.regspacing)
info->io.regspacing = DEFAULT_REGSPACING;
info->io.regsize = regsizes[intf_num];
- if (!info->io.regsize)
+ if (! info->io.regsize)
info->io.regsize = DEFAULT_REGSPACING;
info->io.regshift = regshifts[intf_num];
info->irq = 0;
@@ -1270,7 +1303,7 @@ static int mem_setup(struct smi_info *info)
unsigned long *addr = info->io.info;
int mapsize;
- if (!addr || (!*addr))
+ if (! addr || (! *addr))
return -ENODEV;
info->io_cleanup = mem_cleanup;
@@ -1325,15 +1358,15 @@ static int try_init_mem(int intf_num, struct smi_info **new_info)
{
struct smi_info *info;
- if (!addrs[intf_num])
+ if (! addrs[intf_num])
return -ENODEV;
- if (!is_new_interface(intf_num, IPMI_MEM_ADDR_SPACE,
+ if (! is_new_interface(intf_num, IPMI_MEM_ADDR_SPACE,
addrs[intf_num]))
return -ENODEV;
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
+ if (! info) {
printk(KERN_ERR "ipmi_si: Could not allocate SI data (2)\n");
return -ENOMEM;
}
@@ -1343,10 +1376,10 @@ static int try_init_mem(int intf_num, struct smi_info **new_info)
info->io.info = &addrs[intf_num];
info->io.addr = NULL;
info->io.regspacing = regspacings[intf_num];
- if (!info->io.regspacing)
+ if (! info->io.regspacing)
info->io.regspacing = DEFAULT_REGSPACING;
info->io.regsize = regsizes[intf_num];
- if (!info->io.regsize)
+ if (! info->io.regsize)
info->io.regsize = DEFAULT_REGSPACING;
info->io.regshift = regshifts[intf_num];
info->irq = 0;
@@ -1362,7 +1395,7 @@ static int try_init_mem(int intf_num, struct smi_info **new_info)
}
-#ifdef CONFIG_ACPI_INTERPRETER
+#ifdef CONFIG_ACPI
#include <linux/acpi.h>
@@ -1404,7 +1437,7 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
{
acpi_status status;
- if (!info->irq)
+ if (! info->irq)
return 0;
/* FIXME - is level triggered right? */
@@ -1428,7 +1461,7 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
static void acpi_gpe_irq_cleanup(struct smi_info *info)
{
- if (!info->irq)
+ if (! info->irq)
return;
acpi_remove_gpe_handler(NULL, info->irq, &ipmi_acpi_gpe);
@@ -1484,6 +1517,9 @@ static int try_init_acpi(int intf_num, struct smi_info **new_info)
char *io_type;
u8 addr_space;
+ if (acpi_disabled)
+ return -ENODEV;
+
if (acpi_failure)
return -ENODEV;
@@ -1504,10 +1540,10 @@ static int try_init_acpi(int intf_num, struct smi_info **new_info)
addr_space = IPMI_MEM_ADDR_SPACE;
else
addr_space = IPMI_IO_ADDR_SPACE;
- if (!is_new_interface(-1, addr_space, spmi->addr.address))
+ if (! is_new_interface(-1, addr_space, spmi->addr.address))
return -ENODEV;
- if (!spmi->addr.register_bit_width) {
+ if (! spmi->addr.register_bit_width) {
acpi_failure = 1;
return -ENODEV;
}
@@ -1534,7 +1570,7 @@ static int try_init_acpi(int intf_num, struct smi_info **new_info)
}
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
+ if (! info) {
printk(KERN_ERR "ipmi_si: Could not allocate SI data (3)\n");
return -ENOMEM;
}
@@ -1610,22 +1646,15 @@ typedef struct dmi_ipmi_data
static dmi_ipmi_data_t dmi_data[SI_MAX_DRIVERS];
static int dmi_data_entries;
-typedef struct dmi_header
-{
- u8 type;
- u8 length;
- u16 handle;
-} dmi_header_t;
-
-static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
+static int __init decode_dmi(struct dmi_header *dm, int intf_num)
{
- u8 __iomem *data = (u8 __iomem *)dm;
+ u8 *data = (u8 *)dm;
unsigned long base_addr;
u8 reg_spacing;
- u8 len = readb(&dm->length);
+ u8 len = dm->length;
dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
- ipmi_data->type = readb(&data[4]);
+ ipmi_data->type = data[4];
memcpy(&base_addr, data+8, sizeof(unsigned long));
if (len >= 0x11) {
@@ -1640,12 +1669,12 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
}
/* If bit 4 of byte 0x10 is set, then the lsb for the address
is odd. */
- ipmi_data->base_addr = base_addr | ((readb(&data[0x10]) & 0x10) >> 4);
+ ipmi_data->base_addr = base_addr | ((data[0x10] & 0x10) >> 4);
- ipmi_data->irq = readb(&data[0x11]);
+ ipmi_data->irq = data[0x11];
/* The top two bits of byte 0x10 hold the register spacing. */
- reg_spacing = (readb(&data[0x10]) & 0xC0) >> 6;
+ reg_spacing = (data[0x10] & 0xC0) >> 6;
switch(reg_spacing){
case 0x00: /* Byte boundaries */
ipmi_data->offset = 1;
@@ -1673,7 +1702,7 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
ipmi_data->offset = 1;
}
- ipmi_data->slave_addr = readb(&data[6]);
+ ipmi_data->slave_addr = data[6];
if (is_new_interface(-1, ipmi_data->addr_space,ipmi_data->base_addr)) {
dmi_data_entries++;
@@ -1685,94 +1714,29 @@ static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
return -1;
}
-static int dmi_table(u32 base, int len, int num)
+static void __init dmi_find_bmc(void)
{
- u8 __iomem *buf;
- struct dmi_header __iomem *dm;
- u8 __iomem *data;
- int i=1;
- int status=-1;
+ struct dmi_device *dev = NULL;
int intf_num = 0;
- buf = ioremap(base, len);
- if(buf==NULL)
- return -1;
-
- data = buf;
-
- while(i<num && (data - buf) < len)
- {
- dm=(dmi_header_t __iomem *)data;
-
- if((data-buf+readb(&dm->length)) >= len)
- break;
-
- if (readb(&dm->type) == 38) {
- if (decode_dmi(dm, intf_num) == 0) {
- intf_num++;
- if (intf_num >= SI_MAX_DRIVERS)
- break;
- }
- }
-
- data+=readb(&dm->length);
- while((data-buf) < len && (readb(data)||readb(data+1)))
- data++;
- data+=2;
- i++;
- }
- iounmap(buf);
-
- return status;
-}
-
-static inline int dmi_checksum(u8 *buf)
-{
- u8 sum=0;
- int a;
-
- for(a=0; a<15; a++)
- sum+=buf[a];
- return (sum==0);
-}
-
-static int dmi_decode(void)
-{
- u8 buf[15];
- u32 fp=0xF0000;
-
-#ifdef CONFIG_SIMNOW
- return -1;
-#endif
-
- while(fp < 0xFFFFF)
- {
- isa_memcpy_fromio(buf, fp, 15);
- if(memcmp(buf, "_DMI_", 5)==0 && dmi_checksum(buf))
- {
- u16 num=buf[13]<<8|buf[12];
- u16 len=buf[7]<<8|buf[6];
- u32 base=buf[11]<<24|buf[10]<<16|buf[9]<<8|buf[8];
+ while ((dev = dmi_find_device(DMI_DEV_TYPE_IPMI, NULL, dev))) {
+ if (intf_num >= SI_MAX_DRIVERS)
+ break;
- if(dmi_table(base, len, num) == 0)
- return 0;
- }
- fp+=16;
+ decode_dmi((struct dmi_header *) dev->device_data, intf_num++);
}
-
- return -1;
}
static int try_init_smbios(int intf_num, struct smi_info **new_info)
{
- struct smi_info *info;
- dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
- char *io_type;
+ struct smi_info *info;
+ dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
+ char *io_type;
if (intf_num >= dmi_data_entries)
return -ENODEV;
- switch(ipmi_data->type) {
+ switch (ipmi_data->type) {
case 0x01: /* KCS */
si_type[intf_num] = "kcs";
break;
@@ -1787,7 +1751,7 @@ static int try_init_smbios(int intf_num, struct smi_info **new_info)
}
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
+ if (! info) {
printk(KERN_ERR "ipmi_si: Could not allocate SI data (4)\n");
return -ENOMEM;
}
@@ -1811,7 +1775,7 @@ static int try_init_smbios(int intf_num, struct smi_info **new_info)
regspacings[intf_num] = ipmi_data->offset;
info->io.regspacing = regspacings[intf_num];
- if (!info->io.regspacing)
+ if (! info->io.regspacing)
info->io.regspacing = DEFAULT_REGSPACING;
info->io.regsize = DEFAULT_REGSPACING;
info->io.regshift = regshifts[intf_num];
@@ -1853,14 +1817,14 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
pci_smic_checked = 1;
- if ((pci_dev = pci_get_device(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID,
- NULL)))
- ;
- else if ((pci_dev = pci_get_class(PCI_ERMC_CLASSCODE, NULL)) &&
- pci_dev->subsystem_vendor == PCI_HP_VENDOR_ID)
- fe_rmc = 1;
- else
- return -ENODEV;
+ pci_dev = pci_get_device(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID, NULL);
+ if (! pci_dev) {
+ pci_dev = pci_get_class(PCI_ERMC_CLASSCODE, NULL);
+ if (pci_dev && (pci_dev->subsystem_vendor == PCI_HP_VENDOR_ID))
+ fe_rmc = 1;
+ else
+ return -ENODEV;
+ }
error = pci_read_config_word(pci_dev, PCI_MMC_ADDR_CW, &base_addr);
if (error)
@@ -1873,7 +1837,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
}
/* Bit 0: 1 specifies programmed I/O, 0 specifies memory mapped I/O */
- if (!(base_addr & 0x0001))
+ if (! (base_addr & 0x0001))
{
pci_dev_put(pci_dev);
printk(KERN_ERR
@@ -1883,17 +1847,17 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
}
base_addr &= 0xFFFE;
- if (!fe_rmc)
+ if (! fe_rmc)
/* Data register starts at base address + 1 in eRMC */
++base_addr;
- if (!is_new_interface(-1, IPMI_IO_ADDR_SPACE, base_addr)) {
+ if (! is_new_interface(-1, IPMI_IO_ADDR_SPACE, base_addr)) {
pci_dev_put(pci_dev);
return -ENODEV;
}
info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
+ if (! info) {
pci_dev_put(pci_dev);
printk(KERN_ERR "ipmi_si: Could not allocate SI data (5)\n");
return -ENOMEM;
@@ -1904,7 +1868,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
ports[intf_num] = base_addr;
info->io.info = &(ports[intf_num]);
info->io.regspacing = regspacings[intf_num];
- if (!info->io.regspacing)
+ if (! info->io.regspacing)
info->io.regspacing = DEFAULT_REGSPACING;
info->io.regsize = DEFAULT_REGSPACING;
info->io.regshift = regshifts[intf_num];
@@ -1925,7 +1889,7 @@ static int find_pci_smic(int intf_num, struct smi_info **new_info)
static int try_init_plug_and_play(int intf_num, struct smi_info **new_info)
{
#ifdef CONFIG_PCI
- if (find_pci_smic(intf_num, new_info)==0)
+ if (find_pci_smic(intf_num, new_info) == 0)
return 0;
#endif
/* Include other methods here. */
@@ -1943,7 +1907,7 @@ static int try_get_dev_id(struct smi_info *smi_info)
int rv = 0;
resp = kmalloc(IPMI_MAX_MSG_LENGTH, GFP_KERNEL);
- if (!resp)
+ if (! resp)
return -ENOMEM;
/* Do a Get Device ID command, since it comes back with some
@@ -1992,11 +1956,8 @@ static int try_get_dev_id(struct smi_info *smi_info)
}
/* Record info from the get device id, in case we need it. */
- smi_info->ipmi_si_dev_rev = resp[4] & 0xf;
- smi_info->ipmi_si_fw_rev_major = resp[5] & 0x7f;
- smi_info->ipmi_si_fw_rev_minor = resp[6];
- smi_info->ipmi_version_major = resp[7] & 0xf;
- smi_info->ipmi_version_minor = resp[7] >> 4;
+ memcpy(&smi_info->device_id, &resp[3],
+ min_t(unsigned long, resp_len-3, sizeof(smi_info->device_id)));
out:
kfree(resp);
@@ -2028,7 +1989,7 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
struct smi_info *smi = data;
out += sprintf(out, "interrupts_enabled: %d\n",
- smi->irq && !smi->interrupt_disabled);
+ smi->irq && ! smi->interrupt_disabled);
out += sprintf(out, "short_timeouts: %ld\n",
smi->short_timeouts);
out += sprintf(out, "long_timeouts: %ld\n",
@@ -2057,6 +2018,73 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
return (out - ((char *) page));
}
+/*
+ * oem_data_avail_to_receive_msg_avail
+ * @info - smi_info structure with msg_flags set
+ *
+ * Converts flags from OEM_DATA_AVAIL to RECEIVE_MSG_AVAIL
+ * Returns 1 indicating need to re-run handle_flags().
+ */
+static int oem_data_avail_to_receive_msg_avail(struct smi_info *smi_info)
+{
+ smi_info->msg_flags = ((smi_info->msg_flags & ~OEM_DATA_AVAIL) |
+ RECEIVE_MSG_AVAIL);
+ return 1;
+}
+
+/*
+ * setup_dell_poweredge_oem_data_handler
+ * @info - smi_info.device_id must be populated
+ *
+ * Systems that match, but have firmware version < 1.40 may assert
+ * OEM0_DATA_AVAIL on their own, without being told via Set Flags that
+ * it's safe to do so. Such systems will de-assert OEM1_DATA_AVAIL
+ * upon receipt of IPMI_GET_MSG_CMD, so we should treat these flags
+ * as RECEIVE_MSG_AVAIL instead.
+ *
+ * As Dell has no plans to release IPMI 1.5 firmware that *ever*
+ * assert the OEM[012] bits, and if it did, the driver would have to
+ * change to handle that properly, we don't actually check for the
+ * firmware version.
+ * Device ID = 0x20 BMC on PowerEdge 8G servers
+ * Device Revision = 0x80
+ * Firmware Revision1 = 0x01 BMC version 1.40
+ * Firmware Revision2 = 0x40 BCD encoded
+ * IPMI Version = 0x51 IPMI 1.5
+ * Manufacturer ID = A2 02 00 Dell IANA
+ *
+ */
+#define DELL_POWEREDGE_8G_BMC_DEVICE_ID 0x20
+#define DELL_POWEREDGE_8G_BMC_DEVICE_REV 0x80
+#define DELL_POWEREDGE_8G_BMC_IPMI_VERSION 0x51
+#define DELL_IANA_MFR_ID {0xA2, 0x02, 0x00}
+static void setup_dell_poweredge_oem_data_handler(struct smi_info *smi_info)
+{
+ struct ipmi_device_id *id = &smi_info->device_id;
+ const char mfr[3]=DELL_IANA_MFR_ID;
+ if (! memcmp(mfr, id->manufacturer_id, sizeof(mfr))
+ && (id->device_id == DELL_POWEREDGE_8G_BMC_DEVICE_ID)
+ && (id->device_revision == DELL_POWEREDGE_8G_BMC_DEVICE_REV)
+ && (id->ipmi_version == DELL_POWEREDGE_8G_BMC_IPMI_VERSION))
+ {
+ smi_info->oem_data_avail_handler =
+ oem_data_avail_to_receive_msg_avail;
+ }
+}
+
+/*
+ * setup_oem_data_handler
+ * @info - smi_info.device_id must be filled in already
+ *
+ * Fills in smi_info.device_id.oem_data_available_handler
+ * when we know what function to use there.
+ */
+
+static void setup_oem_data_handler(struct smi_info *smi_info)
+{
+ setup_dell_poweredge_oem_data_handler(smi_info);
+}
+
/* Returns 0 if initialized, or negative on an error. */
static int init_one_smi(int intf_num, struct smi_info **smi)
{
@@ -2067,20 +2095,16 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
rv = try_init_mem(intf_num, &new_smi);
if (rv)
rv = try_init_port(intf_num, &new_smi);
-#ifdef CONFIG_ACPI_INTERPRETER
- if ((rv) && (si_trydefaults)) {
+#ifdef CONFIG_ACPI
+ if (rv && si_trydefaults)
rv = try_init_acpi(intf_num, &new_smi);
- }
#endif
#ifdef CONFIG_X86
- if ((rv) && (si_trydefaults)) {
+ if (rv && si_trydefaults)
rv = try_init_smbios(intf_num, &new_smi);
- }
#endif
- if ((rv) && (si_trydefaults)) {
+ if (rv && si_trydefaults)
rv = try_init_plug_and_play(intf_num, &new_smi);
- }
-
if (rv)
return rv;
@@ -2090,7 +2114,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
new_smi->si_sm = NULL;
new_smi->handlers = NULL;
- if (!new_smi->irq_setup) {
+ if (! new_smi->irq_setup) {
new_smi->irq = irqs[intf_num];
new_smi->irq_setup = std_irq_setup;
new_smi->irq_cleanup = std_irq_cleanup;
@@ -2124,7 +2148,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
/* Allocate the state machine's data and initialize it. */
new_smi->si_sm = kmalloc(new_smi->handlers->size(), GFP_KERNEL);
- if (!new_smi->si_sm) {
+ if (! new_smi->si_sm) {
printk(" Could not allocate state machine memory\n");
rv = -ENOMEM;
goto out_err;
@@ -2155,6 +2179,8 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
if (rv)
goto out_err;
+ setup_oem_data_handler(new_smi);
+
/* Try to claim any interrupts. */
new_smi->irq_setup(new_smi);
@@ -2188,8 +2214,8 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
rv = ipmi_register_smi(&handlers,
new_smi,
- new_smi->ipmi_version_major,
- new_smi->ipmi_version_minor,
+ ipmi_version_major(&new_smi->device_id),
+ ipmi_version_minor(&new_smi->device_id),
new_smi->slave_addr,
&(new_smi->intf));
if (rv) {
@@ -2230,7 +2256,7 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
/* Wait for the timer to stop. This avoids problems with race
conditions removing the timer here. */
- while (!new_smi->timer_stopped) {
+ while (! new_smi->timer_stopped) {
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
}
@@ -2270,7 +2296,7 @@ static __init int init_ipmi_si(void)
/* Parse out the si_type string into its components. */
str = si_type_str;
if (*str != '\0') {
- for (i=0; (i<SI_MAX_PARMS) && (*str != '\0'); i++) {
+ for (i = 0; (i < SI_MAX_PARMS) && (*str != '\0'); i++) {
si_type[i] = str;
str = strchr(str, ',');
if (str) {
@@ -2282,22 +2308,14 @@ static __init int init_ipmi_si(void)
}
}
- printk(KERN_INFO "IPMI System Interface driver version "
- IPMI_SI_VERSION);
- if (kcs_smi_handlers.version)
- printk(", KCS version %s", kcs_smi_handlers.version);
- if (smic_smi_handlers.version)
- printk(", SMIC version %s", smic_smi_handlers.version);
- if (bt_smi_handlers.version)
- printk(", BT version %s", bt_smi_handlers.version);
- printk("\n");
+ printk(KERN_INFO "IPMI System Interface driver.\n");
#ifdef CONFIG_X86
- dmi_decode();
+ dmi_find_bmc();
#endif
rv = init_one_smi(0, &(smi_infos[pos]));
- if (rv && !ports[0] && si_trydefaults) {
+ if (rv && ! ports[0] && si_trydefaults) {
/* If we are trying defaults and the initial port is
not set, then set it. */
si_type[0] = "kcs";
@@ -2319,7 +2337,7 @@ static __init int init_ipmi_si(void)
if (rv == 0)
pos++;
- for (i=1; i < SI_MAX_PARMS; i++) {
+ for (i = 1; i < SI_MAX_PARMS; i++) {
rv = init_one_smi(i, &(smi_infos[pos]));
if (rv == 0)
pos++;
@@ -2361,14 +2379,14 @@ static void __exit cleanup_one_si(struct smi_info *to_clean)
/* Wait for the timer to stop. This avoids problems with race
conditions removing the timer here. */
- while (!to_clean->timer_stopped) {
+ while (! to_clean->timer_stopped) {
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
}
/* Interrupts and timeouts are stopped, now make sure the
interface is in a clean state. */
- while ((to_clean->curr_msg) || (to_clean->si_state != SI_NORMAL)) {
+ while (to_clean->curr_msg || (to_clean->si_state != SI_NORMAL)) {
poll(to_clean);
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
@@ -2392,13 +2410,15 @@ static __exit void cleanup_ipmi_si(void)
{
int i;
- if (!initialized)
+ if (! initialized)
return;
- for (i=0; i<SI_MAX_DRIVERS; i++) {
+ for (i = 0; i < SI_MAX_DRIVERS; i++) {
cleanup_one_si(smi_infos[i]);
}
}
module_exit(cleanup_ipmi_si);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("Interface to the IPMI driver for the KCS, SMIC, and BT system interfaces.");
diff --git a/drivers/char/ipmi/ipmi_smic_sm.c b/drivers/char/ipmi/ipmi_smic_sm.c
index ae18747e670..add2aa2732f 100644
--- a/drivers/char/ipmi/ipmi_smic_sm.c
+++ b/drivers/char/ipmi/ipmi_smic_sm.c
@@ -46,8 +46,6 @@
#include <linux/ipmi_msgdefs.h> /* for completion codes */
#include "ipmi_si_sm.h"
-#define IPMI_SMIC_VERSION "v33"
-
/* smic_debug is a bit-field
* SMIC_DEBUG_ENABLE - turned on for now
* SMIC_DEBUG_MSG - commands and their responses
@@ -588,7 +586,6 @@ static int smic_size(void)
struct si_sm_handlers smic_smi_handlers =
{
- .version = IPMI_SMIC_VERSION,
.init_data = init_smic_data,
.start_transaction = start_smic_transaction,
.get_result = smic_get_result,
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index d35a953961c..e71aaae855a 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -53,8 +53,6 @@
#define PFX "IPMI Watchdog: "
-#define IPMI_WATCHDOG_VERSION "v33"
-
/*
* The IPMI command/response information for the watchdog timer.
*/
@@ -259,7 +257,7 @@ static int i_ipmi_set_timeout(struct ipmi_smi_msg *smi_msg,
data[1] = 0;
WDOG_SET_TIMEOUT_ACT(data[1], ipmi_watchdog_state);
- if (pretimeout > 0) {
+ if ((pretimeout > 0) && (ipmi_watchdog_state != WDOG_TIMEOUT_NONE)) {
WDOG_SET_PRETIMEOUT_ACT(data[1], preaction_val);
data[2] = pretimeout;
} else {
@@ -659,19 +657,18 @@ static ssize_t ipmi_read(struct file *file,
static int ipmi_open(struct inode *ino, struct file *filep)
{
- switch (iminor(ino))
- {
- case WATCHDOG_MINOR:
- if(test_and_set_bit(0, &ipmi_wdog_open))
+ switch (iminor(ino)) {
+ case WATCHDOG_MINOR:
+ if (test_and_set_bit(0, &ipmi_wdog_open))
return -EBUSY;
- /* Don't start the timer now, let it start on the
- first heartbeat. */
- ipmi_start_timer_on_heartbeat = 1;
- return nonseekable_open(ino, filep);
+ /* Don't start the timer now, let it start on the
+ first heartbeat. */
+ ipmi_start_timer_on_heartbeat = 1;
+ return nonseekable_open(ino, filep);
- default:
- return (-ENODEV);
+ default:
+ return (-ENODEV);
}
}
@@ -817,15 +814,19 @@ static void ipmi_register_watchdog(int ipmi_intf)
static int
ipmi_nmi(void *dev_id, struct pt_regs *regs, int cpu, int handled)
{
+ /* If we are not expecting a timeout, ignore it. */
+ if (ipmi_watchdog_state == WDOG_TIMEOUT_NONE)
+ return NOTIFY_DONE;
+
/* If no one else handled the NMI, we assume it was the IPMI
watchdog. */
- if ((!handled) && (preop_val == WDOG_PREOP_PANIC))
+ if ((!handled) && (preop_val == WDOG_PREOP_PANIC)) {
+ /* On some machines, the heartbeat will give
+ an error and not work unless we re-enable
+ the timer. So do so. */
+ pretimeout_since_last_heartbeat = 1;
panic(PFX "pre-timeout");
-
- /* On some machines, the heartbeat will give
- an error and not work unless we re-enable
- the timer. So do so. */
- pretimeout_since_last_heartbeat = 1;
+ }
return NOTIFY_DONE;
}
@@ -924,9 +925,6 @@ static int __init ipmi_wdog_init(void)
{
int rv;
- printk(KERN_INFO PFX "driver version "
- IPMI_WATCHDOG_VERSION "\n");
-
if (strcmp(action, "reset") == 0) {
action_val = WDOG_TIMEOUT_RESET;
} else if (strcmp(action, "none") == 0) {
@@ -1011,6 +1009,8 @@ static int __init ipmi_wdog_init(void)
register_reboot_notifier(&wdog_reboot_notifier);
notifier_chain_register(&panic_notifier_list, &wdog_panic_notifier);
+ printk(KERN_INFO PFX "driver initialized\n");
+
return 0;
}
@@ -1062,3 +1062,5 @@ static void __exit ipmi_wdog_exit(void)
module_exit(ipmi_wdog_exit);
module_init(ipmi_wdog_init);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Corey Minyard <minyard@mvista.com>");
+MODULE_DESCRIPTION("watchdog timer based upon the IPMI interface.");
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 52a073eee20..9c19e5435a1 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -780,7 +780,7 @@ static struct file_operations stli_fsiomem = {
* much cheaper on host cpu than using interrupts. It turns out to
* not increase character latency by much either...
*/
-static struct timer_list stli_timerlist = TIMER_INITIALIZER(stli_poll, 0, 0);
+static DEFINE_TIMER(stli_timerlist, stli_poll, 0, 0);
static int stli_timeron;
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 1ddaabeb8ef..b12d58ee532 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -233,8 +233,7 @@ static void kd_nosound(unsigned long ignored)
}
}
-static struct timer_list kd_mksound_timer =
- TIMER_INITIALIZER(kd_nosound, 0, 0);
+static DEFINE_TIMER(kd_mksound_timer, kd_nosound, 0, 0);
void kd_mksound(unsigned int hz, unsigned int ticks)
{
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 115dbb35334..3fa64c63110 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -750,7 +750,7 @@ static int mbcs_probe(struct cx_dev *dev, const struct cx_device_id *id)
dev->soft = NULL;
- soft = kcalloc(1, sizeof(struct mbcs_soft), GFP_KERNEL);
+ soft = kzalloc(sizeof(struct mbcs_soft), GFP_KERNEL);
if (soft == NULL)
return -ENOMEM;
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 850a78c9c4b..f182752fe91 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -35,10 +35,6 @@
# include <linux/efi.h>
#endif
-#if defined(CONFIG_S390_TAPE) && defined(CONFIG_S390_TAPE_CHAR)
-extern void tapechar_init(void);
-#endif
-
/*
* Architectures vary in how they handle caching for addresses
* outside of main memory.
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 931efd58f87..0c8375165e2 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -63,8 +63,6 @@ static DECLARE_MUTEX(misc_sem);
#define DYNAMIC_MINORS 64 /* like dynamic majors */
static unsigned char misc_minors[DYNAMIC_MINORS / 8];
-extern int rtc_DP8570A_init(void);
-extern int rtc_MK48T08_init(void);
extern int pmu_device_init(void);
#ifdef CONFIG_PROC_FS
@@ -303,12 +301,7 @@ static int __init misc_init(void)
misc_class = class_create(THIS_MODULE, "misc");
if (IS_ERR(misc_class))
return PTR_ERR(misc_class);
-#ifdef CONFIG_MVME16x
- rtc_MK48T08_init();
-#endif
-#ifdef CONFIG_BVME6000
- rtc_DP8570A_init();
-#endif
+
if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
printk("unable to get major %d for misc devices\n",
MISC_MAJOR);
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 95f7046ff05..79e490ef2cf 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -339,7 +339,7 @@ static int __init moxa_init(void)
init_MUTEX(&moxaBuffSem);
moxaDriver->owner = THIS_MODULE;
- moxaDriver->name = "ttya";
+ moxaDriver->name = "ttyMX";
moxaDriver->devfs_name = "tts/a";
moxaDriver->major = ttymajor;
moxaDriver->minor_start = 0;
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index f022f094443..d0ef1ae4129 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -63,7 +63,6 @@
#include <asm/system.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/segment.h>
#include <asm/bitops.h>
#include <asm/uaccess.h>
diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index da32889d22c..49f3997fd25 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -149,15 +149,14 @@ static int pty_write_room(struct tty_struct *tty)
static int pty_chars_in_buffer(struct tty_struct *tty)
{
struct tty_struct *to = tty->link;
- ssize_t (*chars_in_buffer)(struct tty_struct *);
int count;
/* We should get the line discipline lock for "tty->link" */
- if (!to || !(chars_in_buffer = to->ldisc.chars_in_buffer))
+ if (!to || !to->ldisc.chars_in_buffer)
return 0;
/* The ldisc must report 0 if no characters available to be read */
- count = chars_in_buffer(to);
+ count = to->ldisc.chars_in_buffer(to);
if (tty->driver->subtype == PTY_TYPE_SLAVE) return count;
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index cd4fe8b1709..63fff7c1244 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -938,10 +938,9 @@ found:
/*
* XXX Interrupt pin #7 in Espresso is shared between RTC and
- * PCI Slot 2 INTA# (and some INTx# in Slot 1). SA_INTERRUPT here
- * is asking for trouble with add-on boards. Change to SA_SHIRQ.
+ * PCI Slot 2 INTA# (and some INTx# in Slot 1).
*/
- if (request_irq(rtc_irq, rtc_interrupt, SA_INTERRUPT, "rtc", (void *)&rtc_port)) {
+ if (request_irq(rtc_irq, rtc_interrupt, SA_SHIRQ, "rtc", (void *)&rtc_port)) {
/*
* Standard way for sparc to print irq's is to use
* __irq_itoa(). I think for EBus it's ok to use %d.
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index cefbe985e55..36ae9ad2598 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -98,12 +98,13 @@ MODULE_PARM_DESC(useinput,
#define SONYPI_DEVICE_MODEL_TYPE1 1
#define SONYPI_DEVICE_MODEL_TYPE2 2
+#define SONYPI_DEVICE_MODEL_TYPE3 3
/* type1 models use those */
#define SONYPI_IRQ_PORT 0x8034
#define SONYPI_IRQ_SHIFT 22
-#define SONYPI_BASE 0x50
-#define SONYPI_G10A (SONYPI_BASE+0x14)
+#define SONYPI_TYPE1_BASE 0x50
+#define SONYPI_G10A (SONYPI_TYPE1_BASE+0x14)
#define SONYPI_TYPE1_REGION_SIZE 0x08
#define SONYPI_TYPE1_EVTYPE_OFFSET 0x04
@@ -114,6 +115,13 @@ MODULE_PARM_DESC(useinput,
#define SONYPI_TYPE2_REGION_SIZE 0x20
#define SONYPI_TYPE2_EVTYPE_OFFSET 0x12
+/* type3 series specifics */
+#define SONYPI_TYPE3_BASE 0x40
+#define SONYPI_TYPE3_GID2 (SONYPI_TYPE3_BASE+0x48) /* 16 bits */
+#define SONYPI_TYPE3_MISC (SONYPI_TYPE3_BASE+0x6d) /* 8 bits */
+#define SONYPI_TYPE3_REGION_SIZE 0x20
+#define SONYPI_TYPE3_EVTYPE_OFFSET 0x12
+
/* battery / brightness addresses */
#define SONYPI_BAT_FLAGS 0x81
#define SONYPI_LCD_LIGHT 0x96
@@ -159,6 +167,10 @@ static struct sonypi_ioport_list sonypi_type2_ioport_list[] = {
{ 0x0, 0x0 }
};
+/* same as in type 2 models */
+static struct sonypi_ioport_list *sonypi_type3_ioport_list =
+ sonypi_type2_ioport_list;
+
/* The set of possible interrupts */
struct sonypi_irq_list {
u16 irq;
@@ -180,6 +192,9 @@ static struct sonypi_irq_list sonypi_type2_irq_list[] = {
{ 0, 0x00 } /* no IRQ, 0x00 in SIRQ in AML */
};
+/* same as in type2 models */
+static struct sonypi_irq_list *sonypi_type3_irq_list = sonypi_type2_irq_list;
+
#define SONYPI_CAMERA_BRIGHTNESS 0
#define SONYPI_CAMERA_CONTRAST 1
#define SONYPI_CAMERA_HUE 2
@@ -223,6 +238,7 @@ static struct sonypi_irq_list sonypi_type2_irq_list[] = {
#define SONYPI_MEYE_MASK 0x00000400
#define SONYPI_MEMORYSTICK_MASK 0x00000800
#define SONYPI_BATTERY_MASK 0x00001000
+#define SONYPI_WIRELESS_MASK 0x00002000
struct sonypi_event {
u8 data;
@@ -305,6 +321,13 @@ static struct sonypi_event sonypi_blueev[] = {
{ 0, 0 }
};
+/* The set of possible wireless events */
+static struct sonypi_event sonypi_wlessev[] = {
+ { 0x59, SONYPI_EVENT_WIRELESS_ON },
+ { 0x5a, SONYPI_EVENT_WIRELESS_OFF },
+ { 0, 0 }
+};
+
/* The set of possible back button events */
static struct sonypi_event sonypi_backev[] = {
{ 0x20, SONYPI_EVENT_BACK_PRESSED },
@@ -383,7 +406,6 @@ static struct sonypi_eventtypes {
{ SONYPI_DEVICE_MODEL_TYPE2, 0x31, SONYPI_BLUETOOTH_MASK, sonypi_blueev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x08, SONYPI_PKEY_MASK, sonypi_pkeyev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x11, SONYPI_BACK_MASK, sonypi_backev },
- { SONYPI_DEVICE_MODEL_TYPE2, 0x08, SONYPI_HELP_MASK, sonypi_helpev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x21, SONYPI_HELP_MASK, sonypi_helpev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x21, SONYPI_ZOOM_MASK, sonypi_zoomev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x20, SONYPI_THUMBPHRASE_MASK, sonypi_thumbphraseev },
@@ -391,6 +413,12 @@ static struct sonypi_eventtypes {
{ SONYPI_DEVICE_MODEL_TYPE2, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
{ SONYPI_DEVICE_MODEL_TYPE2, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0, 0xffffffff, sonypi_releaseev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0x21, SONYPI_FNKEY_MASK, sonypi_fnkeyev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_WIRELESS_MASK, sonypi_wlessev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
+ { SONYPI_DEVICE_MODEL_TYPE3, 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev },
{ 0 }
};
@@ -563,6 +591,23 @@ static void sonypi_type2_srs(void)
udelay(10);
}
+static void sonypi_type3_srs(void)
+{
+ u16 v16;
+ u8 v8;
+
+ /* This model type uses the same initialiazation of
+ * the embedded controller as the type2 models. */
+ sonypi_type2_srs();
+
+ /* Initialization of PCI config space of the LPC interface bridge. */
+ v16 = (sonypi_device.ioport1 & 0xFFF0) | 0x01;
+ pci_write_config_word(sonypi_device.dev, SONYPI_TYPE3_GID2, v16);
+ pci_read_config_byte(sonypi_device.dev, SONYPI_TYPE3_MISC, &v8);
+ v8 = (v8 & 0xCF) | 0x10;
+ pci_write_config_byte(sonypi_device.dev, SONYPI_TYPE3_MISC, v8);
+}
+
/* Disables the device - this comes from the AML code in the ACPI bios */
static void sonypi_type1_dis(void)
{
@@ -587,6 +632,13 @@ static void sonypi_type2_dis(void)
printk(KERN_WARNING "ec_write failed\n");
}
+static void sonypi_type3_dis(void)
+{
+ sonypi_type2_dis();
+ udelay(10);
+ pci_write_config_word(sonypi_device.dev, SONYPI_TYPE3_GID2, 0);
+}
+
static u8 sonypi_call1(u8 dev)
{
u8 v1, v2;
@@ -1067,10 +1119,17 @@ static struct miscdevice sonypi_misc_device = {
static void sonypi_enable(unsigned int camera_on)
{
- if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2)
- sonypi_type2_srs();
- else
+ switch (sonypi_device.model) {
+ case SONYPI_DEVICE_MODEL_TYPE1:
sonypi_type1_srs();
+ break;
+ case SONYPI_DEVICE_MODEL_TYPE2:
+ sonypi_type2_srs();
+ break;
+ case SONYPI_DEVICE_MODEL_TYPE3:
+ sonypi_type3_srs();
+ break;
+ }
sonypi_call1(0x82);
sonypi_call2(0x81, 0xff);
@@ -1094,10 +1153,18 @@ static int sonypi_disable(void)
if (!SONYPI_ACPI_ACTIVE && fnkeyinit)
outb(0xf1, 0xb2);
- if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2)
- sonypi_type2_dis();
- else
+ switch (sonypi_device.model) {
+ case SONYPI_DEVICE_MODEL_TYPE1:
sonypi_type1_dis();
+ break;
+ case SONYPI_DEVICE_MODEL_TYPE2:
+ sonypi_type2_dis();
+ break;
+ case SONYPI_DEVICE_MODEL_TYPE3:
+ sonypi_type3_dis();
+ break;
+ }
+
return 0;
}
@@ -1143,12 +1210,16 @@ static int __devinit sonypi_probe(void)
struct sonypi_irq_list *irq_list;
struct pci_dev *pcidev;
- pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+ if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_82371AB_3, NULL)))
+ sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE1;
+ else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_ICH6_1, NULL)))
+ sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE3;
+ else
+ sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE2;
sonypi_device.dev = pcidev;
- sonypi_device.model = pcidev ?
- SONYPI_DEVICE_MODEL_TYPE1 : SONYPI_DEVICE_MODEL_TYPE2;
spin_lock_init(&sonypi_device.fifo_lock);
sonypi_device.fifo = kfifo_alloc(SONYPI_BUF_SIZE, GFP_KERNEL,
@@ -1176,16 +1247,22 @@ static int __devinit sonypi_probe(void)
goto out_miscreg;
}
- if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2) {
+
+ if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE1) {
+ ioport_list = sonypi_type1_ioport_list;
+ sonypi_device.region_size = SONYPI_TYPE1_REGION_SIZE;
+ sonypi_device.evtype_offset = SONYPI_TYPE1_EVTYPE_OFFSET;
+ irq_list = sonypi_type1_irq_list;
+ } else if (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE2) {
ioport_list = sonypi_type2_ioport_list;
sonypi_device.region_size = SONYPI_TYPE2_REGION_SIZE;
sonypi_device.evtype_offset = SONYPI_TYPE2_EVTYPE_OFFSET;
irq_list = sonypi_type2_irq_list;
} else {
- ioport_list = sonypi_type1_ioport_list;
- sonypi_device.region_size = SONYPI_TYPE1_REGION_SIZE;
- sonypi_device.evtype_offset = SONYPI_TYPE1_EVTYPE_OFFSET;
- irq_list = sonypi_type1_irq_list;
+ ioport_list = sonypi_type3_ioport_list;
+ sonypi_device.region_size = SONYPI_TYPE3_REGION_SIZE;
+ sonypi_device.evtype_offset = SONYPI_TYPE3_EVTYPE_OFFSET;
+ irq_list = sonypi_type3_irq_list;
}
for (i = 0; ioport_list[i].port1; i++) {
@@ -1274,11 +1351,10 @@ static int __devinit sonypi_probe(void)
printk(KERN_INFO "sonypi: Sony Programmable I/O Controller Driver"
"v%s.\n", SONYPI_DRIVER_VERSION);
- printk(KERN_INFO "sonypi: detected %s model, "
+ printk(KERN_INFO "sonypi: detected type%d model, "
"verbose = %d, fnkeyinit = %s, camera = %s, "
"compat = %s, mask = 0x%08lx, useinput = %s, acpi = %s\n",
- (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE1) ?
- "type1" : "type2",
+ sonypi_device.model,
verbose,
fnkeyinit ? "on" : "off",
camera ? "on" : "off",
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 37c8bea8e2b..ea2d54be484 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -1,7 +1,7 @@
/*
* linux/drivers/char/synclink.c
*
- * $Id: synclink.c,v 4.28 2004/08/11 19:30:01 paulkf Exp $
+ * $Id: synclink.c,v 4.37 2005/09/07 13:13:19 paulkf Exp $
*
* Device driver for Microgate SyncLink ISA and PCI
* high speed multiprotocol serial adapters.
@@ -141,9 +141,9 @@ static MGSL_PARAMS default_params = {
typedef struct _DMABUFFERENTRY
{
u32 phys_addr; /* 32-bit flat physical address of data buffer */
- u16 count; /* buffer size/data count */
- u16 status; /* Control/status field */
- u16 rcc; /* character count field */
+ volatile u16 count; /* buffer size/data count */
+ volatile u16 status; /* Control/status field */
+ volatile u16 rcc; /* character count field */
u16 reserved; /* padding required by 16C32 */
u32 link; /* 32-bit flat link to next buffer entry */
char *virt_addr; /* virtual address of data buffer */
@@ -896,7 +896,7 @@ module_param_array(txdmabufs, int, NULL, 0);
module_param_array(txholdbufs, int, NULL, 0);
static char *driver_name = "SyncLink serial driver";
-static char *driver_version = "$Revision: 4.28 $";
+static char *driver_version = "$Revision: 4.37 $";
static int synclink_init_one (struct pci_dev *dev,
const struct pci_device_id *ent);
@@ -1814,6 +1814,8 @@ static int startup(struct mgsl_struct * info)
info->pending_bh = 0;
+ memset(&info->icount, 0, sizeof(info->icount));
+
init_timer(&info->tx_timer);
info->tx_timer.data = (unsigned long)info;
info->tx_timer.function = mgsl_tx_timeout;
@@ -2470,12 +2472,12 @@ static int mgsl_get_stats(struct mgsl_struct * info, struct mgsl_icount __user *
printk("%s(%d):mgsl_get_params(%s)\n",
__FILE__,__LINE__, info->device_name);
- COPY_TO_USER(err,user_icount, &info->icount, sizeof(struct mgsl_icount));
- if (err) {
- if ( debug_level >= DEBUG_LEVEL_INFO )
- printk( "%s(%d):mgsl_get_stats(%s) user buffer copy failed\n",
- __FILE__,__LINE__,info->device_name);
- return -EFAULT;
+ if (!user_icount) {
+ memset(&info->icount, 0, sizeof(info->icount));
+ } else {
+ COPY_TO_USER(err, user_icount, &info->icount, sizeof(struct mgsl_icount));
+ if (err)
+ return -EFAULT;
}
return 0;
@@ -6149,6 +6151,11 @@ static void usc_set_async_mode( struct mgsl_struct *info )
usc_OutReg(info, PCR, (u16)((usc_InReg(info, PCR) | BIT13) & ~BIT12));
}
+ if (info->params.loopback) {
+ info->loopback_bits = 0x300;
+ outw(0x0300, info->io_base + CCAR);
+ }
+
} /* end of usc_set_async_mode() */
/* usc_loopback_frame()
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index ec949e4c070..6fb165cf8a6 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -1,5 +1,5 @@
/*
- * $Id: synclinkmp.c,v 4.34 2005/03/04 15:07:10 paulkf Exp $
+ * $Id: synclinkmp.c,v 4.38 2005/07/15 13:29:44 paulkf Exp $
*
* Device driver for Microgate SyncLink Multiport
* high speed multiprotocol serial adapter.
@@ -55,7 +55,6 @@
#include <linux/netdevice.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
-#include <asm/serial.h>
#include <linux/delay.h>
#include <linux/ioctl.h>
@@ -487,7 +486,7 @@ module_param_array(maxframe, int, NULL, 0);
module_param_array(dosyncppp, int, NULL, 0);
static char *driver_name = "SyncLink MultiPort driver";
-static char *driver_version = "$Revision: 4.34 $";
+static char *driver_version = "$Revision: 4.38 $";
static int synclinkmp_init_one(struct pci_dev *dev,const struct pci_device_id *ent);
static void synclinkmp_remove_one(struct pci_dev *dev);
@@ -556,7 +555,6 @@ static int set_txidle(SLMP_INFO *info, int idle_mode);
static int tx_enable(SLMP_INFO *info, int enable);
static int tx_abort(SLMP_INFO *info);
static int rx_enable(SLMP_INFO *info, int enable);
-static int map_status(int signals);
static int modem_input_wait(SLMP_INFO *info,int arg);
static int wait_mgsl_event(SLMP_INFO *info, int __user *mask_ptr);
static int tiocmget(struct tty_struct *tty, struct file *file);
@@ -645,7 +643,7 @@ static unsigned char tx_active_fifo_level = 16; // tx request FIFO activation le
static unsigned char tx_negate_fifo_level = 32; // tx request FIFO negation level in bytes
static u32 misc_ctrl_value = 0x007e4040;
-static u32 lcr1_brdr_value = 0x00800029;
+static u32 lcr1_brdr_value = 0x00800028;
static u32 read_ahead_count = 8;
@@ -2750,6 +2748,8 @@ static int startup(SLMP_INFO * info)
info->pending_bh = 0;
+ memset(&info->icount, 0, sizeof(info->icount));
+
/* program hardware for current parameters */
reset_port(info);
@@ -2953,12 +2953,12 @@ static int get_stats(SLMP_INFO * info, struct mgsl_icount __user *user_icount)
printk("%s(%d):%s get_params()\n",
__FILE__,__LINE__, info->device_name);
- COPY_TO_USER(err,user_icount, &info->icount, sizeof(struct mgsl_icount));
- if (err) {
- if ( debug_level >= DEBUG_LEVEL_INFO )
- printk( "%s(%d):%s get_stats() user buffer copy failed\n",
- __FILE__,__LINE__,info->device_name);
- return -EFAULT;
+ if (!user_icount) {
+ memset(&info->icount, 0, sizeof(info->icount));
+ } else {
+ COPY_TO_USER(err, user_icount, &info->icount, sizeof(struct mgsl_icount));
+ if (err)
+ return -EFAULT;
}
return 0;
@@ -3109,16 +3109,6 @@ static int rx_enable(SLMP_INFO * info, int enable)
return 0;
}
-static int map_status(int signals)
-{
- /* Map status bits to API event bits */
-
- return ((signals & SerialSignal_DSR) ? MgslEvent_DsrActive : MgslEvent_DsrInactive) +
- ((signals & SerialSignal_CTS) ? MgslEvent_CtsActive : MgslEvent_CtsInactive) +
- ((signals & SerialSignal_DCD) ? MgslEvent_DcdActive : MgslEvent_DcdInactive) +
- ((signals & SerialSignal_RI) ? MgslEvent_RiActive : MgslEvent_RiInactive);
-}
-
/* wait for specified event to occur
*/
static int wait_mgsl_event(SLMP_INFO * info, int __user *mask_ptr)
@@ -3145,7 +3135,7 @@ static int wait_mgsl_event(SLMP_INFO * info, int __user *mask_ptr)
/* return immediately if state matches requested events */
get_signals(info);
- s = map_status(info->serial_signals);
+ s = info->serial_signals;
events = mask &
( ((s & SerialSignal_DSR) ? MgslEvent_DsrActive:MgslEvent_DsrInactive) +
@@ -4489,11 +4479,13 @@ void async_mode(SLMP_INFO *info)
/* MD2, Mode Register 2
*
* 07..02 Reserved, must be 0
- * 01..00 CNCT<1..0> Channel connection, 0=normal
+ * 01..00 CNCT<1..0> Channel connection, 00=normal 11=local loopback
*
* 0000 0000
*/
RegValue = 0x00;
+ if (info->params.loopback)
+ RegValue |= (BIT1 + BIT0);
write_reg(info, MD2, RegValue);
/* RXS, Receive clock source
@@ -4574,9 +4566,6 @@ void async_mode(SLMP_INFO *info)
write_reg(info, IE2, info->ie2_value);
set_rate( info, info->params.data_rate * 16 );
-
- if (info->params.loopback)
- enable_loopback(info,1);
}
/* Program the SCA for HDLC communications.
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 79e9832ef1f..b58adfe3ed1 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -17,7 +17,7 @@ config TCG_TPM
obtained at: <http://sourceforge.net/projects/trousers>. To
compile this driver as a module, choose M here; the module
will be called tpm. If unsure, say N.
- Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI_BUS
+ Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI
and CONFIG_PNPACPI.
config TCG_NSC
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index cc2cc77fd17..c0d64914595 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -206,6 +206,9 @@ static struct pci_device_id tpm_pci_tbl[] __devinitdata = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12)},
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1)},
+ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0)},
{PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_LPC)},
{PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6LPC)},
{0,}
diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c
index dc8c540391f..939e51e119e 100644
--- a/drivers/char/tpm/tpm_infineon.c
+++ b/drivers/char/tpm/tpm_infineon.c
@@ -14,7 +14,6 @@
* License.
*/
-#include <acpi/acpi_bus.h>
#include <linux/pnp.h>
#include "tpm.h"
@@ -29,9 +28,10 @@
#define TPM_MAX_TRIES 5000
#define TPM_INFINEON_DEV_VEN_VALUE 0x15D1
-/* These values will be filled after ACPI-call */
+/* These values will be filled after PnP-call */
static int TPM_INF_DATA = 0;
static int TPM_INF_ADDR = 0;
+static int pnp_registered = 0;
/* TPM header definitions */
enum infineon_tpm_header {
@@ -356,24 +356,26 @@ static const struct pnp_device_id tpm_pnp_tbl[] = {
{"IFX0102", 0},
{"", 0}
};
+MODULE_DEVICE_TABLE(pnp, tpm_pnp_tbl);
-static int __devinit tpm_inf_acpi_probe(struct pnp_dev *dev,
+static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
const struct pnp_device_id *dev_id)
{
- TPM_INF_ADDR = (pnp_port_start(dev, 0) & 0xff);
- TPM_INF_DATA = ((TPM_INF_ADDR + 1) & 0xff);
- tpm_inf.base = pnp_port_start(dev, 1);
- dev_info(&dev->dev, "Found %s with ID %s\n",
- dev->name, dev_id->id);
- if (!((tpm_inf.base >> 8) & 0xff))
- tpm_inf.base = 0;
- return 0;
+ if (pnp_port_valid(dev, 0)) {
+ TPM_INF_ADDR = (pnp_port_start(dev, 0) & 0xff);
+ TPM_INF_DATA = ((TPM_INF_ADDR + 1) & 0xff);
+ tpm_inf.base = pnp_port_start(dev, 1);
+ dev_info(&dev->dev, "Found %s with ID %s\n",
+ dev->name, dev_id->id);
+ return 0;
+ }
+ return -ENODEV;
}
static struct pnp_driver tpm_inf_pnp = {
.name = "tpm_inf_pnp",
.id_table = tpm_pnp_tbl,
- .probe = tpm_inf_acpi_probe,
+ .probe = tpm_inf_pnp_probe,
};
static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
@@ -386,19 +388,30 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
int productid[2];
char chipname[20];
- if (pci_enable_device(pci_dev))
- return -EIO;
+ rc = pci_enable_device(pci_dev);
+ if (rc)
+ return rc;
dev_info(&pci_dev->dev, "LPC-bus found at 0x%x\n", pci_id->device);
- /* read IO-ports from ACPI */
- pnp_register_driver(&tpm_inf_pnp);
- pnp_unregister_driver(&tpm_inf_pnp);
+ /* read IO-ports from PnP */
+ rc = pnp_register_driver(&tpm_inf_pnp);
+ if (rc < 0) {
+ dev_err(&pci_dev->dev,
+ "Error %x from pnp_register_driver!\n",rc);
+ goto error2;
+ }
+ if (!rc) {
+ dev_info(&pci_dev->dev, "No Infineon TPM found!\n");
+ goto error;
+ } else {
+ pnp_registered = 1;
+ }
/* Make sure, we have received valid config ports */
if (!TPM_INF_ADDR) {
- pci_disable_device(pci_dev);
- return -EIO;
+ dev_err(&pci_dev->dev, "No valid IO-ports received!\n");
+ goto error;
}
/* query chip for its vendor, its version number a.s.o. */
@@ -418,23 +431,21 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
switch ((productid[0] << 8) | productid[1]) {
case 6:
- sprintf(chipname, " (SLD 9630 TT 1.1)");
+ snprintf(chipname, sizeof(chipname), " (SLD 9630 TT 1.1)");
break;
case 11:
- sprintf(chipname, " (SLB 9635 TT 1.2)");
+ snprintf(chipname, sizeof(chipname), " (SLB 9635 TT 1.2)");
break;
default:
- sprintf(chipname, " (unknown chip)");
+ snprintf(chipname, sizeof(chipname), " (unknown chip)");
break;
}
- chipname[19] = 0;
if ((vendorid[0] << 8 | vendorid[1]) == (TPM_INFINEON_DEV_VEN_VALUE)) {
if (tpm_inf.base == 0) {
dev_err(&pci_dev->dev, "No IO-ports found!\n");
- pci_disable_device(pci_dev);
- return -EIO;
+ goto error;
}
/* configure TPM with IO-ports */
outb(IOLIMH, TPM_INF_ADDR);
@@ -452,8 +463,7 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
dev_err(&pci_dev->dev,
"Could not set IO-ports to %04x\n",
tpm_inf.base);
- pci_disable_device(pci_dev);
- return -EIO;
+ goto error;
}
/* activate register */
@@ -479,14 +489,16 @@ static int __devinit tpm_inf_probe(struct pci_dev *pci_dev,
productid[0], productid[1], chipname);
rc = tpm_register_hardware(pci_dev, &tpm_inf);
- if (rc < 0) {
- pci_disable_device(pci_dev);
- return -ENODEV;
- }
+ if (rc < 0)
+ goto error;
return 0;
} else {
dev_info(&pci_dev->dev, "No Infineon TPM found!\n");
+error:
+ pnp_unregister_driver(&tpm_inf_pnp);
+error2:
pci_disable_device(pci_dev);
+ pnp_registered = 0;
return -ENODEV;
}
}
@@ -521,6 +533,8 @@ static int __init init_inf(void)
static void __exit cleanup_inf(void)
{
+ if (pnp_registered)
+ pnp_unregister_driver(&tpm_inf_pnp);
pci_unregister_driver(&inf_pci_driver);
}
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 6e4be3bb2d8..e5953f3433f 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -153,7 +153,6 @@ static int tty_release(struct inode *, struct file *);
int tty_ioctl(struct inode * inode, struct file * file,
unsigned int cmd, unsigned long arg);
static int tty_fasync(int fd, struct file * filp, int on);
-extern void rs_360_init(void);
static void release_mem(struct tty_struct *tty, int idx);
@@ -470,21 +469,19 @@ static void tty_ldisc_enable(struct tty_struct *tty)
static int tty_set_ldisc(struct tty_struct *tty, int ldisc)
{
- int retval = 0;
- struct tty_ldisc o_ldisc;
+ int retval = 0;
+ struct tty_ldisc o_ldisc;
char buf[64];
int work;
unsigned long flags;
struct tty_ldisc *ld;
+ struct tty_struct *o_tty;
if ((ldisc < N_TTY) || (ldisc >= NR_LDISCS))
return -EINVAL;
restart:
- if (tty->ldisc.num == ldisc)
- return 0; /* We are already in the desired discipline */
-
ld = tty_ldisc_get(ldisc);
/* Eduardo Blanco <ejbs@cs.cs.com.uy> */
/* Cyrus Durgin <cider@speakeasy.org> */
@@ -495,45 +492,74 @@ restart:
if (ld == NULL)
return -EINVAL;
- o_ldisc = tty->ldisc;
-
tty_wait_until_sent(tty, 0);
+ if (tty->ldisc.num == ldisc) {
+ tty_ldisc_put(ldisc);
+ return 0;
+ }
+
+ o_ldisc = tty->ldisc;
+ o_tty = tty->link;
+
/*
* Make sure we don't change while someone holds a
* reference to the line discipline. The TTY_LDISC bit
* prevents anyone taking a reference once it is clear.
* We need the lock to avoid racing reference takers.
*/
-
+
spin_lock_irqsave(&tty_ldisc_lock, flags);
- if(tty->ldisc.refcount)
- {
- /* Free the new ldisc we grabbed. Must drop the lock
- first. */
+ if (tty->ldisc.refcount || (o_tty && o_tty->ldisc.refcount)) {
+ if(tty->ldisc.refcount) {
+ /* Free the new ldisc we grabbed. Must drop the lock
+ first. */
+ spin_unlock_irqrestore(&tty_ldisc_lock, flags);
+ tty_ldisc_put(ldisc);
+ /*
+ * There are several reasons we may be busy, including
+ * random momentary I/O traffic. We must therefore
+ * retry. We could distinguish between blocking ops
+ * and retries if we made tty_ldisc_wait() smarter. That
+ * is up for discussion.
+ */
+ if (wait_event_interruptible(tty_ldisc_wait, tty->ldisc.refcount == 0) < 0)
+ return -ERESTARTSYS;
+ goto restart;
+ }
+ if(o_tty && o_tty->ldisc.refcount) {
+ spin_unlock_irqrestore(&tty_ldisc_lock, flags);
+ tty_ldisc_put(ldisc);
+ if (wait_event_interruptible(tty_ldisc_wait, o_tty->ldisc.refcount == 0) < 0)
+ return -ERESTARTSYS;
+ goto restart;
+ }
+ }
+
+ /* if the TTY_LDISC bit is set, then we are racing against another ldisc change */
+
+ if (!test_bit(TTY_LDISC, &tty->flags)) {
spin_unlock_irqrestore(&tty_ldisc_lock, flags);
tty_ldisc_put(ldisc);
- /*
- * There are several reasons we may be busy, including
- * random momentary I/O traffic. We must therefore
- * retry. We could distinguish between blocking ops
- * and retries if we made tty_ldisc_wait() smarter. That
- * is up for discussion.
- */
- if(wait_event_interruptible(tty_ldisc_wait, tty->ldisc.refcount == 0) < 0)
- return -ERESTARTSYS;
+ ld = tty_ldisc_ref_wait(tty);
+ tty_ldisc_deref(ld);
goto restart;
}
- clear_bit(TTY_LDISC, &tty->flags);
+
+ clear_bit(TTY_LDISC, &tty->flags);
clear_bit(TTY_DONT_FLIP, &tty->flags);
+ if (o_tty) {
+ clear_bit(TTY_LDISC, &o_tty->flags);
+ clear_bit(TTY_DONT_FLIP, &o_tty->flags);
+ }
spin_unlock_irqrestore(&tty_ldisc_lock, flags);
-
+
/*
* From this point on we know nobody has an ldisc
* usage reference, nor can they obtain one until
* we say so later on.
*/
-
+
work = cancel_delayed_work(&tty->flip.work);
/*
* Wait for ->hangup_work and ->flip.work handlers to terminate
@@ -584,10 +610,12 @@ restart:
*/
tty_ldisc_enable(tty);
+ if (o_tty)
+ tty_ldisc_enable(o_tty);
/* Restart it in case no characters kick it off. Safe if
already running */
- if(work)
+ if (work)
schedule_delayed_work(&tty->flip.work, 1);
return retval;
}
@@ -2426,6 +2454,7 @@ static void __do_SAK(void *arg)
int i;
struct file *filp;
struct tty_ldisc *disc;
+ struct fdtable *fdt;
if (!tty)
return;
@@ -2451,8 +2480,9 @@ static void __do_SAK(void *arg)
}
task_lock(p);
if (p->files) {
- spin_lock(&p->files->file_lock);
- for (i=0; i < p->files->max_fds; i++) {
+ rcu_read_lock();
+ fdt = files_fdtable(p->files);
+ for (i=0; i < fdt->max_fds; i++) {
filp = fcheck_files(p->files, i);
if (!filp)
continue;
@@ -2465,7 +2495,7 @@ static void __do_SAK(void *arg)
break;
}
}
- spin_unlock(&p->files->file_lock);
+ rcu_read_unlock();
}
task_unlock(p);
} while_each_task_pid(session, PIDTYPE_SID, p);
@@ -2911,11 +2941,6 @@ void __init console_init(void)
#ifdef CONFIG_EARLY_PRINTK
disable_early_printk();
#endif
-#ifdef CONFIG_SERIAL_68360
- /* This is not a console initcall. I know not what it's doing here.
- So I haven't moved it. dwmw2 */
- rs_360_init();
-#endif
call = __con_initcall_start;
while (call < __con_initcall_end) {
(*call)();
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 665103ccaee..1e33cb032e0 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -434,21 +434,25 @@ void invert_screen(struct vc_data *vc, int offset, int count, int viewed)
/* used by selection: complement pointer position */
void complement_pos(struct vc_data *vc, int offset)
{
- static unsigned short *p;
+ static int old_offset = -1;
static unsigned short old;
static unsigned short oldx, oldy;
WARN_CONSOLE_UNLOCKED();
- if (p) {
- scr_writew(old, p);
+ if (old_offset != -1 && old_offset >= 0 &&
+ old_offset < vc->vc_screenbuf_size) {
+ scr_writew(old, screenpos(vc, old_offset, 1));
if (DO_UPDATE(vc))
vc->vc_sw->con_putc(vc, old, oldy, oldx);
}
- if (offset == -1)
- p = NULL;
- else {
+
+ old_offset = offset;
+
+ if (offset != -1 && offset >= 0 &&
+ offset < vc->vc_screenbuf_size) {
unsigned short new;
+ unsigned short *p;
p = screenpos(vc, offset, 1);
old = scr_readw(p);
new = old ^ vc->vc_complement_mask;
@@ -459,6 +463,7 @@ void complement_pos(struct vc_data *vc, int offset)
vc->vc_sw->con_putc(vc, new, oldy, oldx);
}
}
+
}
static void insert_char(struct vc_data *vc, unsigned int nr)
@@ -746,6 +751,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0;
unsigned int old_cols, old_rows, old_row_size, old_screen_size;
unsigned int new_cols, new_rows, new_row_size, new_screen_size;
+ unsigned int end;
unsigned short *newscreen;
WARN_CONSOLE_UNLOCKED();
@@ -789,20 +795,44 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
old_origin = vc->vc_origin;
new_origin = (long) newscreen;
new_scr_end = new_origin + new_screen_size;
- if (new_rows < old_rows)
- old_origin += (old_rows - new_rows) * old_row_size;
+
+ if (vc->vc_y > new_rows) {
+ if (old_rows - vc->vc_y < new_rows) {
+ /*
+ * Cursor near the bottom, copy contents from the
+ * bottom of buffer
+ */
+ old_origin += (old_rows - new_rows) * old_row_size;
+ end = vc->vc_scr_end;
+ } else {
+ /*
+ * Cursor is in no man's land, copy 1/2 screenful
+ * from the top and bottom of cursor position
+ */
+ old_origin += (vc->vc_y - new_rows/2) * old_row_size;
+ end = old_origin + new_screen_size;
+ }
+ } else
+ /*
+ * Cursor near the top, copy contents from the top of buffer
+ */
+ end = (old_rows > new_rows) ? old_origin + new_screen_size :
+ vc->vc_scr_end;
update_attr(vc);
- while (old_origin < vc->vc_scr_end) {
- scr_memcpyw((unsigned short *) new_origin, (unsigned short *) old_origin, rlth);
+ while (old_origin < end) {
+ scr_memcpyw((unsigned short *) new_origin,
+ (unsigned short *) old_origin, rlth);
if (rrem)
- scr_memsetw((void *)(new_origin + rlth), vc->vc_video_erase_char, rrem);
+ scr_memsetw((void *)(new_origin + rlth),
+ vc->vc_video_erase_char, rrem);
old_origin += old_row_size;
new_origin += new_row_size;
}
if (new_scr_end > new_origin)
- scr_memsetw((void *)new_origin, vc->vc_video_erase_char, new_scr_end - new_origin);
+ scr_memsetw((void *)new_origin, vc->vc_video_erase_char,
+ new_scr_end - new_origin);
if (vc->vc_kmalloced)
kfree(vc->vc_screenbuf);
vc->vc_screenbuf = newscreen;
@@ -2272,7 +2302,9 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
ret = paste_selection(tty);
break;
case TIOCL_UNBLANKSCREEN:
+ acquire_console_sem();
unblank_screen();
+ release_console_sem();
break;
case TIOCL_SELLOADLUT:
ret = sel_loadlut(p);
@@ -2317,8 +2349,10 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
}
break;
case TIOCL_BLANKSCREEN: /* until explicitly unblanked, not only poked */
+ acquire_console_sem();
ignore_poke = 1;
do_blank_screen(0);
+ release_console_sem();
break;
case TIOCL_BLANKEDSCREEN:
ret = console_blanked;
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index b53e2e2b5ae..c3898afce3a 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -346,6 +346,13 @@ config 8xx_WDT
tristate "MPC8xx Watchdog Timer"
depends on WATCHDOG && 8xx
+config BOOKE_WDT
+ tristate "PowerPC Book-E Watchdog Timer"
+ depends on WATCHDOG && (BOOKE || 4xx)
+ ---help---
+ Please see Documentation/watchdog/watchdog-api.txt for
+ more information.
+
# MIPS Architecture
config INDYDOG
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index c1838834ea7..cfeac6f1013 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -2,42 +2,68 @@
# Makefile for the WatchDog device drivers.
#
+# Only one watchdog can succeed. We probe the ISA/PCI/USB based
+# watchdog-cards first, then the architecture specific watchdog
+# drivers and then the architecture independant "softdog" driver.
+# This means that if your ISA/PCI/USB card isn't detected that
+# you can fall back to an architecture specific driver and if
+# that also fails then you can fall back to the software watchdog
+# to give you some cover.
+
+# ISA-based Watchdog Cards
obj-$(CONFIG_PCWATCHDOG) += pcwd.o
-obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o
-obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o
-obj-$(CONFIG_IB700_WDT) += ib700wdt.o
obj-$(CONFIG_MIXCOMWD) += mixcomwd.o
-obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
-obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
obj-$(CONFIG_WDT) += wdt.o
+
+# PCI-based Watchdog Cards
+obj-$(CONFIG_PCIPCWATCHDOG) += pcwd_pci.o
obj-$(CONFIG_WDTPCI) += wdt_pci.o
+
+# USB-based Watchdog Cards
+obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
+
+# ARM Architecture
obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
obj-$(CONFIG_977_WATCHDOG) += wdt977.o
-obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
-obj-$(CONFIG_MACHZ_WDT) += machzwd.o
-obj-$(CONFIG_SH_WDT) += shwdt.o
+obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o
+obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
obj-$(CONFIG_S3C2410_WATCHDOG) += s3c2410_wdt.o
obj-$(CONFIG_SA1100_WATCHDOG) += sa1100_wdt.o
-obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
-obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
-obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
-obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
-obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
+
+# X86 (i386 + ia64 + x86_64) Architecture
+obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o
+obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o
obj-$(CONFIG_ALIM1535_WDT) += alim1535_wdt.o
-obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
+obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
+obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
+obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
+obj-$(CONFIG_IB700_WDT) += ib700wdt.o
obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
+obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
+obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
+obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
+obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
-obj-$(CONFIG_INDYDOG) += indydog.o
-obj-$(CONFIG_PCIPCWATCHDOG) += pcwd_pci.o
-obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
-obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
-obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o
+obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
+obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
+obj-$(CONFIG_MACHZ_WDT) += machzwd.o
+
+# PowerPC Architecture
obj-$(CONFIG_8xx_WDT) += mpc8xx_wdt.o
+
+# PPC64 Architecture
obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
+obj-$(CONFIG_BOOKE_WDT) += booke_wdt.o
+
+# MIPS Architecture
+obj-$(CONFIG_INDYDOG) += indydog.o
+
+# S390 Architecture
+
+# SUPERH Architecture
+obj-$(CONFIG_SH_WDT) += shwdt.o
-# Only one watchdog can succeed. We probe the hardware watchdog
-# drivers first, then the softdog driver. This means if your hardware
-# watchdog dies or is 'borrowed' for some reason the software watchdog
-# still gives you some cover.
+# SPARC64 Architecture
+# Architecture Independant
obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o
diff --git a/drivers/char/watchdog/booke_wdt.c b/drivers/char/watchdog/booke_wdt.c
new file mode 100644
index 00000000000..abc30cca664
--- /dev/null
+++ b/drivers/char/watchdog/booke_wdt.c
@@ -0,0 +1,192 @@
+/*
+ * drivers/char/watchdog/booke_wdt.c
+ *
+ * Watchdog timer for PowerPC Book-E systems
+ *
+ * Author: Matthew McClintock
+ * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ *
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/notifier.h>
+#include <linux/watchdog.h>
+
+#include <asm/reg_booke.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+/* If the kernel parameter wdt_enable=1, the watchdog will be enabled at boot.
+ * Also, the wdt_period sets the watchdog timer period timeout.
+ * For E500 cpus the wdt_period sets which bit changing from 0->1 will
+ * trigger a watchog timeout. This watchdog timeout will occur 3 times, the
+ * first time nothing will happen, the second time a watchdog exception will
+ * occur, and the final time the board will reset.
+ */
+
+#ifdef CONFIG_FSL_BOOKE
+#define WDT_PERIOD_DEFAULT 63 /* Ex. wdt_period=28 bus=333Mhz , reset=~40sec */
+#else
+#define WDT_PERIOD_DEFAULT 4 /* Refer to the PPC40x and PPC4xx manuals */
+#endif /* for timing information */
+
+u32 booke_wdt_enabled = 0;
+u32 booke_wdt_period = WDT_PERIOD_DEFAULT;
+
+#ifdef CONFIG_FSL_BOOKE
+#define WDTP(x) ((((63-x)&0x3)<<30)|(((63-x)&0x3c)<<15))
+#else
+#define WDTP(x) (TCR_WP(x))
+#endif
+
+/*
+ * booke_wdt_enable:
+ */
+static __inline__ void booke_wdt_enable(void)
+{
+ u32 val;
+
+ val = mfspr(SPRN_TCR);
+ val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period));
+
+ mtspr(SPRN_TCR, val);
+}
+
+/*
+ * booke_wdt_ping:
+ */
+static __inline__ void booke_wdt_ping(void)
+{
+ mtspr(SPRN_TSR, TSR_ENW|TSR_WIS);
+}
+
+/*
+ * booke_wdt_write:
+ */
+static ssize_t booke_wdt_write (struct file *file, const char *buf,
+ size_t count, loff_t *ppos)
+{
+ booke_wdt_ping();
+ return count;
+}
+
+static struct watchdog_info ident = {
+ .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+ .firmware_version = 0,
+ .identity = "PowerPC Book-E Watchdog",
+};
+
+/*
+ * booke_wdt_ioctl:
+ */
+static int booke_wdt_ioctl (struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ u32 tmp = 0;
+
+ switch (cmd) {
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user ((struct watchdog_info *) arg, &ident,
+ sizeof(struct watchdog_info)))
+ return -EFAULT;
+ case WDIOC_GETSTATUS:
+ return put_user(ident.options, (u32 *) arg);
+ case WDIOC_GETBOOTSTATUS:
+ /* XXX: something is clearing TSR */
+ tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
+ /* returns 1 if last reset was caused by the WDT */
+ return (tmp ? 1 : 0);
+ case WDIOC_KEEPALIVE:
+ booke_wdt_ping();
+ return 0;
+ case WDIOC_SETTIMEOUT:
+ if (get_user(booke_wdt_period, (u32 *) arg))
+ return -EFAULT;
+ mtspr(SPRN_TCR, (mfspr(SPRN_TCR)&~WDTP(0))|WDTP(booke_wdt_period));
+ return 0;
+ case WDIOC_GETTIMEOUT:
+ return put_user(booke_wdt_period, (u32 *) arg);
+ case WDIOC_SETOPTIONS:
+ if (get_user(tmp, (u32 *) arg))
+ return -EINVAL;
+ if (tmp == WDIOS_ENABLECARD) {
+ booke_wdt_ping();
+ break;
+ } else
+ return -EINVAL;
+ return 0;
+ default:
+ return -ENOIOCTLCMD;
+ }
+
+ return 0;
+}
+/*
+ * booke_wdt_open:
+ */
+static int booke_wdt_open (struct inode *inode, struct file *file)
+{
+ if (booke_wdt_enabled == 0) {
+ booke_wdt_enabled = 1;
+ booke_wdt_enable();
+ printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n",
+ booke_wdt_period);
+ }
+
+ return 0;
+}
+
+static struct file_operations booke_wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = booke_wdt_write,
+ .ioctl = booke_wdt_ioctl,
+ .open = booke_wdt_open,
+};
+
+static struct miscdevice booke_wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &booke_wdt_fops,
+};
+
+static void __exit booke_wdt_exit(void)
+{
+ misc_deregister(&booke_wdt_miscdev);
+}
+
+/*
+ * booke_wdt_init:
+ */
+static int __init booke_wdt_init(void)
+{
+ int ret = 0;
+
+ printk (KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n");
+ ident.firmware_version = cpu_specs[0].pvr_value;
+
+ ret = misc_register(&booke_wdt_miscdev);
+ if (ret) {
+ printk (KERN_CRIT "Cannot register miscdev on minor=%d (err=%d)\n",
+ WATCHDOG_MINOR, ret);
+ return ret;
+ }
+
+ if (booke_wdt_enabled == 1) {
+ printk (KERN_INFO "PowerPC Book-E Watchdog Timer Enabled (wdt_period=%d)\n",
+ booke_wdt_period);
+ booke_wdt_enable();
+ }
+
+ return ret;
+}
+device_initcall(booke_wdt_init);
diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c
index e7640bc4904..0cfb9b9c4a4 100644
--- a/drivers/char/watchdog/ixp2000_wdt.c
+++ b/drivers/char/watchdog/ixp2000_wdt.c
@@ -182,7 +182,7 @@ static struct file_operations ixp2000_wdt_fops =
static struct miscdevice ixp2000_wdt_miscdev =
{
.minor = WATCHDOG_MINOR,
- .name = "IXP2000 Watchdog",
+ .name = "watchdog",
.fops = &ixp2000_wdt_fops,
};
diff --git a/drivers/char/watchdog/ixp4xx_wdt.c b/drivers/char/watchdog/ixp4xx_wdt.c
index 8d916afbf4f..b5be8b11104 100644
--- a/drivers/char/watchdog/ixp4xx_wdt.c
+++ b/drivers/char/watchdog/ixp4xx_wdt.c
@@ -176,7 +176,7 @@ static struct file_operations ixp4xx_wdt_fops =
static struct miscdevice ixp4xx_wdt_miscdev =
{
.minor = WATCHDOG_MINOR,
- .name = "IXP4xx Watchdog",
+ .name = "watchdog",
.fops = &ixp4xx_wdt_fops,
};
diff --git a/drivers/char/watchdog/mixcomwd.c b/drivers/char/watchdog/mixcomwd.c
index c9b301dccec..7fc2188386d 100644
--- a/drivers/char/watchdog/mixcomwd.c
+++ b/drivers/char/watchdog/mixcomwd.c
@@ -59,7 +59,7 @@ static unsigned long mixcomwd_opened; /* long req'd for setbit --RR */
static int watchdog_port;
static int mixcomwd_timer_alive;
-static struct timer_list mixcomwd_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(mixcomwd_timer, NULL, 0, 0);
static char expect_close;
static int nowayout = WATCHDOG_NOWAYOUT;
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index f85ac898a49..8b292bf343c 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -27,7 +27,10 @@
* Fixed tmr_count / wdt_count confusion
* Added configurable debug
*
- * 11-Jan-2004 BJD Fixed divide-by-2 in timeout code
+ * 11-Jan-2005 BJD Fixed divide-by-2 in timeout code
+ *
+ * 25-Jan-2005 DA Added suspend/resume support
+ * Replaced reboot notifier with .shutdown method
*
* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
*/
@@ -40,8 +43,6 @@
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/fs.h>
-#include <linux/notifier.h>
-#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/interrupt.h>
@@ -317,20 +318,6 @@ static int s3c2410wdt_ioctl(struct inode *inode, struct file *file,
}
}
-/*
- * Notifier for system down
- */
-
-static int s3c2410wdt_notify_sys(struct notifier_block *this, unsigned long code,
- void *unused)
-{
- if(code==SYS_DOWN || code==SYS_HALT) {
- /* Turn the WDT off */
- s3c2410wdt_stop();
- }
- return NOTIFY_DONE;
-}
-
/* kernel interface */
static struct file_operations s3c2410wdt_fops = {
@@ -348,10 +335,6 @@ static struct miscdevice s3c2410wdt_miscdev = {
.fops = &s3c2410wdt_fops,
};
-static struct notifier_block s3c2410wdt_notifier = {
- .notifier_call = s3c2410wdt_notify_sys,
-};
-
/* interrupt handler code */
static irqreturn_t s3c2410wdt_irq(int irqno, void *param,
@@ -432,18 +415,10 @@ static int s3c2410wdt_probe(struct device *dev)
}
}
- ret = register_reboot_notifier(&s3c2410wdt_notifier);
- if (ret) {
- printk (KERN_ERR PFX "cannot register reboot notifier (%d)\n",
- ret);
- return ret;
- }
-
ret = misc_register(&s3c2410wdt_miscdev);
if (ret) {
printk (KERN_ERR PFX "cannot register miscdev on minor=%d (%d)\n",
WATCHDOG_MINOR, ret);
- unregister_reboot_notifier(&s3c2410wdt_notifier);
return ret;
}
@@ -479,15 +454,63 @@ static int s3c2410wdt_remove(struct device *dev)
return 0;
}
+static void s3c2410wdt_shutdown(struct device *dev)
+{
+ s3c2410wdt_stop();
+}
+
+#ifdef CONFIG_PM
+
+static unsigned long wtcon_save;
+static unsigned long wtdat_save;
+
+static int s3c2410wdt_suspend(struct device *dev, u32 state, u32 level)
+{
+ if (level == SUSPEND_POWER_DOWN) {
+ /* Save watchdog state, and turn it off. */
+ wtcon_save = readl(wdt_base + S3C2410_WTCON);
+ wtdat_save = readl(wdt_base + S3C2410_WTDAT);
+
+ /* Note that WTCNT doesn't need to be saved. */
+ s3c2410wdt_stop();
+ }
+
+ return 0;
+}
+
+static int s3c2410wdt_resume(struct device *dev, u32 level)
+{
+ if (level == RESUME_POWER_ON) {
+ /* Restore watchdog state. */
+
+ writel(wtdat_save, wdt_base + S3C2410_WTDAT);
+ writel(wtdat_save, wdt_base + S3C2410_WTCNT); /* Reset count */
+ writel(wtcon_save, wdt_base + S3C2410_WTCON);
+
+ printk(KERN_INFO PFX "watchdog %sabled\n",
+ (wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis");
+ }
+
+ return 0;
+}
+
+#else
+#define s3c2410wdt_suspend NULL
+#define s3c2410wdt_resume NULL
+#endif /* CONFIG_PM */
+
+
static struct device_driver s3c2410wdt_driver = {
.name = "s3c2410-wdt",
.bus = &platform_bus_type,
.probe = s3c2410wdt_probe,
.remove = s3c2410wdt_remove,
+ .shutdown = s3c2410wdt_shutdown,
+ .suspend = s3c2410wdt_suspend,
+ .resume = s3c2410wdt_resume,
};
-
static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
static int __init watchdog_init(void)
@@ -499,13 +522,13 @@ static int __init watchdog_init(void)
static void __exit watchdog_exit(void)
{
driver_unregister(&s3c2410wdt_driver);
- unregister_reboot_notifier(&s3c2410wdt_notifier);
}
module_init(watchdog_init);
module_exit(watchdog_exit);
-MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
+MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>, "
+ "Dimitry Andric <dimitry.andric@tomtom.com>");
MODULE_DESCRIPTION("S3C2410 Watchdog Device Driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/char/watchdog/scx200_wdt.c b/drivers/char/watchdog/scx200_wdt.c
index c4568569f3a..b4a102a2d7e 100644
--- a/drivers/char/watchdog/scx200_wdt.c
+++ b/drivers/char/watchdog/scx200_wdt.c
@@ -206,7 +206,7 @@ static struct file_operations scx200_wdt_fops = {
static struct miscdevice scx200_wdt_miscdev = {
.minor = WATCHDOG_MINOR,
- .name = NAME,
+ .name = "watchdog",
.fops = &scx200_wdt_fops,
};
diff --git a/drivers/char/watchdog/softdog.c b/drivers/char/watchdog/softdog.c
index 4d7ed931f5c..20e5eb8667f 100644
--- a/drivers/char/watchdog/softdog.c
+++ b/drivers/char/watchdog/softdog.c
@@ -77,7 +77,7 @@ static void watchdog_fire(unsigned long);
static struct timer_list watchdog_ticktock =
TIMER_INITIALIZER(watchdog_fire, 0, 0);
-static unsigned long timer_alive;
+static unsigned long driver_open, orphan_timer;
static char expect_close;
@@ -87,6 +87,9 @@ static char expect_close;
static void watchdog_fire(unsigned long data)
{
+ if (test_and_clear_bit(0, &orphan_timer))
+ module_put(THIS_MODULE);
+
if (soft_noboot)
printk(KERN_CRIT PFX "Triggered - Reboot ignored.\n");
else
@@ -128,9 +131,9 @@ static int softdog_set_heartbeat(int t)
static int softdog_open(struct inode *inode, struct file *file)
{
- if(test_and_set_bit(0, &timer_alive))
+ if (test_and_set_bit(0, &driver_open))
return -EBUSY;
- if (nowayout)
+ if (!test_and_clear_bit(0, &orphan_timer))
__module_get(THIS_MODULE);
/*
* Activate timer
@@ -147,11 +150,13 @@ static int softdog_release(struct inode *inode, struct file *file)
*/
if (expect_close == 42) {
softdog_stop();
+ module_put(THIS_MODULE);
} else {
printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
+ set_bit(0, &orphan_timer);
softdog_keepalive();
}
- clear_bit(0, &timer_alive);
+ clear_bit(0, &driver_open);
expect_close = 0;
return 0;
}
diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index 465e0fd0423..b5d82101542 100644
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -93,6 +93,12 @@ w83627hf_init(void)
w83627hf_select_wd_register();
+ outb_p(0xF6, WDT_EFER); /* Select CRF6 */
+ t=inb_p(WDT_EFDR); /* read CRF6 */
+ if (t != 0) {
+ printk (KERN_INFO PFX "Watchdog already running. Resetting timeout to %d sec\n", timeout);
+ outb_p(timeout, WDT_EFDR); /* Write back to CRF6 */
+ }
outb_p(0xF5, WDT_EFER); /* Select CRF5 */
t=inb_p(WDT_EFDR); /* read CRF5 */
t&=~0x0C; /* set second mode & disable keyboard turning off watchdog */
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 10b01498238..109d62ccf65 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -627,7 +627,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
ret = kobject_register(&policy->kobj);
if (ret)
- goto err_out;
+ goto err_out_driver_exit;
/* set up files for this cpu device */
drv_attr = cpufreq_driver->attr;
@@ -673,6 +673,10 @@ err_out_unregister:
kobject_unregister(&policy->kobj);
wait_for_completion(&policy->kobj_unregister);
+err_out_driver_exit:
+ if (cpufreq_driver->exit)
+ cpufreq_driver->exit(policy);
+
err_out:
kfree(policy);
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 5b29c3b2a33..327b58e6487 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -58,4 +58,31 @@ config EFI_PCDP
See <http://www.dig64.org/specifications/DIG64_HCDPv20_042804.pdf>
+config DELL_RBU
+ tristate "BIOS update support for DELL systems via sysfs"
+ select FW_LOADER
+ help
+ Say m if you want to have the option of updating the BIOS for your
+ DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
+ supporting application to comunicate with the BIOS regarding the new
+ image for the image update to take effect.
+ See <file:Documentation/dell_rbu.txt> for more details on the driver.
+
+config DCDBAS
+ tristate "Dell Systems Management Base Driver"
+ depends on X86 || X86_64
+ default m
+ help
+ The Dell Systems Management Base Driver provides a sysfs interface
+ for systems management software to perform System Management
+ Interrupts (SMIs) and Host Control Actions (system power cycle or
+ power off after OS shutdown) on certain Dell systems.
+
+ See <file:Documentation/dcdbas.txt> for more details on the driver
+ and the Dell systems on which Dell systems management software makes
+ use of this driver.
+
+ Say Y or M here to enable the driver for use by Dell systems
+ management software such as Dell OpenManage.
+
endmenu
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 90fd0b26db8..85429979d0d 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -4,3 +4,5 @@
obj-$(CONFIG_EDD) += edd.o
obj-$(CONFIG_EFI_VARS) += efivars.o
obj-$(CONFIG_EFI_PCDP) += pcdp.o
+obj-$(CONFIG_DELL_RBU) += dell_rbu.o
+obj-$(CONFIG_DCDBAS) += dcdbas.o
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
new file mode 100644
index 00000000000..955537fe995
--- /dev/null
+++ b/drivers/firmware/dcdbas.c
@@ -0,0 +1,596 @@
+/*
+ * dcdbas.c: Dell Systems Management Base Driver
+ *
+ * The Dell Systems Management Base Driver provides a sysfs interface for
+ * systems management software to perform System Management Interrupts (SMIs)
+ * and Host Control Actions (power cycle or power off after OS shutdown) on
+ * Dell systems.
+ *
+ * See Documentation/dcdbas.txt for more information.
+ *
+ * Copyright (C) 1995-2005 Dell Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/mc146818rtc.h>
+#include <linux/module.h>
+#include <linux/reboot.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <asm/io.h>
+#include <asm/semaphore.h>
+
+#include "dcdbas.h"
+
+#define DRIVER_NAME "dcdbas"
+#define DRIVER_VERSION "5.6.0-1"
+#define DRIVER_DESCRIPTION "Dell Systems Management Base Driver"
+
+static struct platform_device *dcdbas_pdev;
+
+static u8 *smi_data_buf;
+static dma_addr_t smi_data_buf_handle;
+static unsigned long smi_data_buf_size;
+static u32 smi_data_buf_phys_addr;
+static DECLARE_MUTEX(smi_data_lock);
+
+static unsigned int host_control_action;
+static unsigned int host_control_smi_type;
+static unsigned int host_control_on_shutdown;
+
+/**
+ * smi_data_buf_free: free SMI data buffer
+ */
+static void smi_data_buf_free(void)
+{
+ if (!smi_data_buf)
+ return;
+
+ dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+ __FUNCTION__, smi_data_buf_phys_addr, smi_data_buf_size);
+
+ dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
+ smi_data_buf_handle);
+ smi_data_buf = NULL;
+ smi_data_buf_handle = 0;
+ smi_data_buf_phys_addr = 0;
+ smi_data_buf_size = 0;
+}
+
+/**
+ * smi_data_buf_realloc: grow SMI data buffer if needed
+ */
+static int smi_data_buf_realloc(unsigned long size)
+{
+ void *buf;
+ dma_addr_t handle;
+
+ if (smi_data_buf_size >= size)
+ return 0;
+
+ if (size > MAX_SMI_DATA_BUF_SIZE)
+ return -EINVAL;
+
+ /* new buffer is needed */
+ buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
+ if (!buf) {
+ dev_dbg(&dcdbas_pdev->dev,
+ "%s: failed to allocate memory size %lu\n",
+ __FUNCTION__, size);
+ return -ENOMEM;
+ }
+ /* memory zeroed by dma_alloc_coherent */
+
+ if (smi_data_buf)
+ memcpy(buf, smi_data_buf, smi_data_buf_size);
+
+ /* free any existing buffer */
+ smi_data_buf_free();
+
+ /* set up new buffer for use */
+ smi_data_buf = buf;
+ smi_data_buf_handle = handle;
+ smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
+ smi_data_buf_size = size;
+
+ dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+ __FUNCTION__, smi_data_buf_phys_addr, smi_data_buf_size);
+
+ return 0;
+}
+
+static ssize_t smi_data_buf_phys_addr_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%x\n", smi_data_buf_phys_addr);
+}
+
+static ssize_t smi_data_buf_size_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%lu\n", smi_data_buf_size);
+}
+
+static ssize_t smi_data_buf_size_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ unsigned long buf_size;
+ ssize_t ret;
+
+ buf_size = simple_strtoul(buf, NULL, 10);
+
+ /* make sure SMI data buffer is at least buf_size */
+ down(&smi_data_lock);
+ ret = smi_data_buf_realloc(buf_size);
+ up(&smi_data_lock);
+ if (ret)
+ return ret;
+
+ return count;
+}
+
+static ssize_t smi_data_read(struct kobject *kobj, char *buf, loff_t pos,
+ size_t count)
+{
+ size_t max_read;
+ ssize_t ret;
+
+ down(&smi_data_lock);
+
+ if (pos >= smi_data_buf_size) {
+ ret = 0;
+ goto out;
+ }
+
+ max_read = smi_data_buf_size - pos;
+ ret = min(max_read, count);
+ memcpy(buf, smi_data_buf + pos, ret);
+out:
+ up(&smi_data_lock);
+ return ret;
+}
+
+static ssize_t smi_data_write(struct kobject *kobj, char *buf, loff_t pos,
+ size_t count)
+{
+ ssize_t ret;
+
+ down(&smi_data_lock);
+
+ ret = smi_data_buf_realloc(pos + count);
+ if (ret)
+ goto out;
+
+ memcpy(smi_data_buf + pos, buf, count);
+ ret = count;
+out:
+ up(&smi_data_lock);
+ return ret;
+}
+
+static ssize_t host_control_action_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%u\n", host_control_action);
+}
+
+static ssize_t host_control_action_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ ssize_t ret;
+
+ /* make sure buffer is available for host control command */
+ down(&smi_data_lock);
+ ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
+ up(&smi_data_lock);
+ if (ret)
+ return ret;
+
+ host_control_action = simple_strtoul(buf, NULL, 10);
+ return count;
+}
+
+static ssize_t host_control_smi_type_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%u\n", host_control_smi_type);
+}
+
+static ssize_t host_control_smi_type_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ host_control_smi_type = simple_strtoul(buf, NULL, 10);
+ return count;
+}
+
+static ssize_t host_control_on_shutdown_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%u\n", host_control_on_shutdown);
+}
+
+static ssize_t host_control_on_shutdown_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ host_control_on_shutdown = simple_strtoul(buf, NULL, 10);
+ return count;
+}
+
+/**
+ * smi_request: generate SMI request
+ *
+ * Called with smi_data_lock.
+ */
+static int smi_request(struct smi_cmd *smi_cmd)
+{
+ cpumask_t old_mask;
+ int ret = 0;
+
+ if (smi_cmd->magic != SMI_CMD_MAGIC) {
+ dev_info(&dcdbas_pdev->dev, "%s: invalid magic value\n",
+ __FUNCTION__);
+ return -EBADR;
+ }
+
+ /* SMI requires CPU 0 */
+ old_mask = current->cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(0));
+ if (smp_processor_id() != 0) {
+ dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
+ __FUNCTION__);
+ ret = -EBUSY;
+ goto out;
+ }
+
+ /* generate SMI */
+ asm volatile (
+ "outb %b0,%w1"
+ : /* no output args */
+ : "a" (smi_cmd->command_code),
+ "d" (smi_cmd->command_address),
+ "b" (smi_cmd->ebx),
+ "c" (smi_cmd->ecx)
+ : "memory"
+ );
+
+out:
+ set_cpus_allowed(current, old_mask);
+ return ret;
+}
+
+/**
+ * smi_request_store:
+ *
+ * The valid values are:
+ * 0: zero SMI data buffer
+ * 1: generate calling interface SMI
+ * 2: generate raw SMI
+ *
+ * User application writes smi_cmd to smi_data before telling driver
+ * to generate SMI.
+ */
+static ssize_t smi_request_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct smi_cmd *smi_cmd;
+ unsigned long val = simple_strtoul(buf, NULL, 10);
+ ssize_t ret;
+
+ down(&smi_data_lock);
+
+ if (smi_data_buf_size < sizeof(struct smi_cmd)) {
+ ret = -ENODEV;
+ goto out;
+ }
+ smi_cmd = (struct smi_cmd *)smi_data_buf;
+
+ switch (val) {
+ case 2:
+ /* Raw SMI */
+ ret = smi_request(smi_cmd);
+ if (!ret)
+ ret = count;
+ break;
+ case 1:
+ /* Calling Interface SMI */
+ smi_cmd->ebx = (u32) virt_to_phys(smi_cmd->command_buffer);
+ ret = smi_request(smi_cmd);
+ if (!ret)
+ ret = count;
+ break;
+ case 0:
+ memset(smi_data_buf, 0, smi_data_buf_size);
+ ret = count;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+out:
+ up(&smi_data_lock);
+ return ret;
+}
+
+/**
+ * host_control_smi: generate host control SMI
+ *
+ * Caller must set up the host control command in smi_data_buf.
+ */
+static int host_control_smi(void)
+{
+ struct apm_cmd *apm_cmd;
+ u8 *data;
+ unsigned long flags;
+ u32 num_ticks;
+ s8 cmd_status;
+ u8 index;
+
+ apm_cmd = (struct apm_cmd *)smi_data_buf;
+ apm_cmd->status = ESM_STATUS_CMD_UNSUCCESSFUL;
+
+ switch (host_control_smi_type) {
+ case HC_SMITYPE_TYPE1:
+ spin_lock_irqsave(&rtc_lock, flags);
+ /* write SMI data buffer physical address */
+ data = (u8 *)&smi_data_buf_phys_addr;
+ for (index = PE1300_CMOS_CMD_STRUCT_PTR;
+ index < (PE1300_CMOS_CMD_STRUCT_PTR + 4);
+ index++, data++) {
+ outb(index,
+ (CMOS_BASE_PORT + CMOS_PAGE2_INDEX_PORT_PIIX4));
+ outb(*data,
+ (CMOS_BASE_PORT + CMOS_PAGE2_DATA_PORT_PIIX4));
+ }
+
+ /* first set status to -1 as called by spec */
+ cmd_status = ESM_STATUS_CMD_UNSUCCESSFUL;
+ outb((u8) cmd_status, PCAT_APM_STATUS_PORT);
+
+ /* generate SMM call */
+ outb(ESM_APM_CMD, PCAT_APM_CONTROL_PORT);
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ /* wait a few to see if it executed */
+ num_ticks = TIMEOUT_USEC_SHORT_SEMA_BLOCKING;
+ while ((cmd_status = inb(PCAT_APM_STATUS_PORT))
+ == ESM_STATUS_CMD_UNSUCCESSFUL) {
+ num_ticks--;
+ if (num_ticks == EXPIRED_TIMER)
+ return -ETIME;
+ }
+ break;
+
+ case HC_SMITYPE_TYPE2:
+ case HC_SMITYPE_TYPE3:
+ spin_lock_irqsave(&rtc_lock, flags);
+ /* write SMI data buffer physical address */
+ data = (u8 *)&smi_data_buf_phys_addr;
+ for (index = PE1400_CMOS_CMD_STRUCT_PTR;
+ index < (PE1400_CMOS_CMD_STRUCT_PTR + 4);
+ index++, data++) {
+ outb(index, (CMOS_BASE_PORT + CMOS_PAGE1_INDEX_PORT));
+ outb(*data, (CMOS_BASE_PORT + CMOS_PAGE1_DATA_PORT));
+ }
+
+ /* generate SMM call */
+ if (host_control_smi_type == HC_SMITYPE_TYPE3)
+ outb(ESM_APM_CMD, PCAT_APM_CONTROL_PORT);
+ else
+ outb(ESM_APM_CMD, PE1400_APM_CONTROL_PORT);
+
+ /* restore RTC index pointer since it was written to above */
+ CMOS_READ(RTC_REG_C);
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ /* read control port back to serialize write */
+ cmd_status = inb(PE1400_APM_CONTROL_PORT);
+
+ /* wait a few to see if it executed */
+ num_ticks = TIMEOUT_USEC_SHORT_SEMA_BLOCKING;
+ while (apm_cmd->status == ESM_STATUS_CMD_UNSUCCESSFUL) {
+ num_ticks--;
+ if (num_ticks == EXPIRED_TIMER)
+ return -ETIME;
+ }
+ break;
+
+ default:
+ dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
+ __FUNCTION__, host_control_smi_type);
+ return -ENOSYS;
+ }
+
+ return 0;
+}
+
+/**
+ * dcdbas_host_control: initiate host control
+ *
+ * This function is called by the driver after the system has
+ * finished shutting down if the user application specified a
+ * host control action to perform on shutdown. It is safe to
+ * use smi_data_buf at this point because the system has finished
+ * shutting down and no userspace apps are running.
+ */
+static void dcdbas_host_control(void)
+{
+ struct apm_cmd *apm_cmd;
+ u8 action;
+
+ if (host_control_action == HC_ACTION_NONE)
+ return;
+
+ action = host_control_action;
+ host_control_action = HC_ACTION_NONE;
+
+ if (!smi_data_buf) {
+ dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __FUNCTION__);
+ return;
+ }
+
+ if (smi_data_buf_size < sizeof(struct apm_cmd)) {
+ dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
+ __FUNCTION__);
+ return;
+ }
+
+ apm_cmd = (struct apm_cmd *)smi_data_buf;
+
+ /* power off takes precedence */
+ if (action & HC_ACTION_HOST_CONTROL_POWEROFF) {
+ apm_cmd->command = ESM_APM_POWER_CYCLE;
+ apm_cmd->reserved = 0;
+ *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
+ host_control_smi();
+ } else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
+ apm_cmd->command = ESM_APM_POWER_CYCLE;
+ apm_cmd->reserved = 0;
+ *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
+ host_control_smi();
+ }
+}
+
+/**
+ * dcdbas_reboot_notify: handle reboot notification for host control
+ */
+static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
+ void *unused)
+{
+ static unsigned int notify_cnt = 0;
+
+ switch (code) {
+ case SYS_DOWN:
+ case SYS_HALT:
+ case SYS_POWER_OFF:
+ if (host_control_on_shutdown) {
+ /* firmware is going to perform host control action */
+ if (++notify_cnt == 2) {
+ printk(KERN_WARNING
+ "Please wait for shutdown "
+ "action to complete...\n");
+ dcdbas_host_control();
+ }
+ /*
+ * register again and initiate the host control
+ * action on the second notification to allow
+ * everyone that registered to be notified
+ */
+ register_reboot_notifier(nb);
+ }
+ break;
+ }
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block dcdbas_reboot_nb = {
+ .notifier_call = dcdbas_reboot_notify,
+ .next = NULL,
+ .priority = 0
+};
+
+static DCDBAS_BIN_ATTR_RW(smi_data);
+
+static struct bin_attribute *dcdbas_bin_attrs[] = {
+ &bin_attr_smi_data,
+ NULL
+};
+
+static DCDBAS_DEV_ATTR_RW(smi_data_buf_size);
+static DCDBAS_DEV_ATTR_RO(smi_data_buf_phys_addr);
+static DCDBAS_DEV_ATTR_WO(smi_request);
+static DCDBAS_DEV_ATTR_RW(host_control_action);
+static DCDBAS_DEV_ATTR_RW(host_control_smi_type);
+static DCDBAS_DEV_ATTR_RW(host_control_on_shutdown);
+
+static struct device_attribute *dcdbas_dev_attrs[] = {
+ &dev_attr_smi_data_buf_size,
+ &dev_attr_smi_data_buf_phys_addr,
+ &dev_attr_smi_request,
+ &dev_attr_host_control_action,
+ &dev_attr_host_control_smi_type,
+ &dev_attr_host_control_on_shutdown,
+ NULL
+};
+
+/**
+ * dcdbas_init: initialize driver
+ */
+static int __init dcdbas_init(void)
+{
+ int i;
+
+ host_control_action = HC_ACTION_NONE;
+ host_control_smi_type = HC_SMITYPE_NONE;
+
+ dcdbas_pdev = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0);
+ if (IS_ERR(dcdbas_pdev))
+ return PTR_ERR(dcdbas_pdev);
+
+ /*
+ * BIOS SMI calls require buffer addresses be in 32-bit address space.
+ * This is done by setting the DMA mask below.
+ */
+ dcdbas_pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+ dcdbas_pdev->dev.dma_mask = &dcdbas_pdev->dev.coherent_dma_mask;
+
+ register_reboot_notifier(&dcdbas_reboot_nb);
+
+ for (i = 0; dcdbas_bin_attrs[i]; i++)
+ sysfs_create_bin_file(&dcdbas_pdev->dev.kobj,
+ dcdbas_bin_attrs[i]);
+
+ for (i = 0; dcdbas_dev_attrs[i]; i++)
+ device_create_file(&dcdbas_pdev->dev, dcdbas_dev_attrs[i]);
+
+ dev_info(&dcdbas_pdev->dev, "%s (version %s)\n",
+ DRIVER_DESCRIPTION, DRIVER_VERSION);
+
+ return 0;
+}
+
+/**
+ * dcdbas_exit: perform driver cleanup
+ */
+static void __exit dcdbas_exit(void)
+{
+ platform_device_unregister(dcdbas_pdev);
+ unregister_reboot_notifier(&dcdbas_reboot_nb);
+ smi_data_buf_free();
+}
+
+module_init(dcdbas_init);
+module_exit(dcdbas_exit);
+
+MODULE_DESCRIPTION(DRIVER_DESCRIPTION " (version " DRIVER_VERSION ")");
+MODULE_VERSION(DRIVER_VERSION);
+MODULE_AUTHOR("Dell Inc.");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/firmware/dcdbas.h b/drivers/firmware/dcdbas.h
new file mode 100644
index 00000000000..58a85182b3e
--- /dev/null
+++ b/drivers/firmware/dcdbas.h
@@ -0,0 +1,107 @@
+/*
+ * dcdbas.h: Definitions for Dell Systems Management Base driver
+ *
+ * Copyright (C) 1995-2005 Dell Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DCDBAS_H_
+#define _DCDBAS_H_
+
+#include <linux/device.h>
+#include <linux/input.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+#define MAX_SMI_DATA_BUF_SIZE (256 * 1024)
+
+#define HC_ACTION_NONE (0)
+#define HC_ACTION_HOST_CONTROL_POWEROFF BIT(1)
+#define HC_ACTION_HOST_CONTROL_POWERCYCLE BIT(2)
+
+#define HC_SMITYPE_NONE (0)
+#define HC_SMITYPE_TYPE1 (1)
+#define HC_SMITYPE_TYPE2 (2)
+#define HC_SMITYPE_TYPE3 (3)
+
+#define ESM_APM_CMD (0x0A0)
+#define ESM_APM_POWER_CYCLE (0x10)
+#define ESM_STATUS_CMD_UNSUCCESSFUL (-1)
+
+#define CMOS_BASE_PORT (0x070)
+#define CMOS_PAGE1_INDEX_PORT (0)
+#define CMOS_PAGE1_DATA_PORT (1)
+#define CMOS_PAGE2_INDEX_PORT_PIIX4 (2)
+#define CMOS_PAGE2_DATA_PORT_PIIX4 (3)
+#define PE1400_APM_CONTROL_PORT (0x0B0)
+#define PCAT_APM_CONTROL_PORT (0x0B2)
+#define PCAT_APM_STATUS_PORT (0x0B3)
+#define PE1300_CMOS_CMD_STRUCT_PTR (0x38)
+#define PE1400_CMOS_CMD_STRUCT_PTR (0x70)
+
+#define MAX_SYSMGMT_SHORTCMD_PARMBUF_LEN (14)
+#define MAX_SYSMGMT_LONGCMD_SGENTRY_NUM (16)
+
+#define TIMEOUT_USEC_SHORT_SEMA_BLOCKING (10000)
+#define EXPIRED_TIMER (0)
+
+#define SMI_CMD_MAGIC (0x534D4931)
+
+#define DCDBAS_DEV_ATTR_RW(_name) \
+ DEVICE_ATTR(_name,0600,_name##_show,_name##_store);
+
+#define DCDBAS_DEV_ATTR_RO(_name) \
+ DEVICE_ATTR(_name,0400,_name##_show,NULL);
+
+#define DCDBAS_DEV_ATTR_WO(_name) \
+ DEVICE_ATTR(_name,0200,NULL,_name##_store);
+
+#define DCDBAS_BIN_ATTR_RW(_name) \
+struct bin_attribute bin_attr_##_name = { \
+ .attr = { .name = __stringify(_name), \
+ .mode = 0600, \
+ .owner = THIS_MODULE }, \
+ .read = _name##_read, \
+ .write = _name##_write, \
+}
+
+struct smi_cmd {
+ __u32 magic;
+ __u32 ebx;
+ __u32 ecx;
+ __u16 command_address;
+ __u8 command_code;
+ __u8 reserved;
+ __u8 command_buffer[1];
+} __attribute__ ((packed));
+
+struct apm_cmd {
+ __u8 command;
+ __s8 status;
+ __u16 reserved;
+ union {
+ struct {
+ __u8 parm[MAX_SYSMGMT_SHORTCMD_PARMBUF_LEN];
+ } __attribute__ ((packed)) shortreq;
+
+ struct {
+ __u16 num_sg_entries;
+ struct {
+ __u32 size;
+ __u64 addr;
+ } __attribute__ ((packed))
+ sglist[MAX_SYSMGMT_LONGCMD_SGENTRY_NUM];
+ } __attribute__ ((packed)) longreq;
+ } __attribute__ ((packed)) parameters;
+} __attribute__ ((packed));
+
+#endif /* _DCDBAS_H_ */
+
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
new file mode 100644
index 00000000000..3b865f34a09
--- /dev/null
+++ b/drivers/firmware/dell_rbu.c
@@ -0,0 +1,634 @@
+/*
+ * dell_rbu.c
+ * Bios Update driver for Dell systems
+ * Author: Dell Inc
+ * Abhay Salunke <abhay_salunke@dell.com>
+ *
+ * Copyright (C) 2005 Dell Inc.
+ *
+ * Remote BIOS Update (rbu) driver is used for updating DELL BIOS by
+ * creating entries in the /sys file systems on Linux 2.6 and higher
+ * kernels. The driver supports two mechanism to update the BIOS namely
+ * contiguous and packetized. Both these methods still require having some
+ * application to set the CMOS bit indicating the BIOS to update itself
+ * after a reboot.
+ *
+ * Contiguous method:
+ * This driver writes the incoming data in a monolithic image by allocating
+ * contiguous physical pages large enough to accommodate the incoming BIOS
+ * image size.
+ *
+ * Packetized method:
+ * The driver writes the incoming packet image by allocating a new packet
+ * on every time the packet data is written. This driver requires an
+ * application to break the BIOS image in to fixed sized packet chunks.
+ *
+ * See Documentation/dell_rbu.txt for more info.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#include <linux/version.h>
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/blkdev.h>
+#include <linux/device.h>
+#include <linux/spinlock.h>
+#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/dma-mapping.h>
+
+MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
+MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+
+#define BIOS_SCAN_LIMIT 0xffffffff
+#define MAX_IMAGE_LENGTH 16
+static struct _rbu_data {
+ void *image_update_buffer;
+ unsigned long image_update_buffer_size;
+ unsigned long bios_image_size;
+ int image_update_ordernum;
+ int dma_alloc;
+ spinlock_t lock;
+ unsigned long packet_read_count;
+ unsigned long packet_write_count;
+ unsigned long num_packets;
+ unsigned long packetsize;
+} rbu_data;
+
+static char image_type[MAX_IMAGE_LENGTH] = "mono";
+module_param_string(image_type, image_type, sizeof(image_type), 0);
+MODULE_PARM_DESC(image_type, "BIOS image type. choose- mono or packet");
+
+struct packet_data {
+ struct list_head list;
+ size_t length;
+ void *data;
+ int ordernum;
+};
+
+static struct packet_data packet_data_head;
+
+static struct platform_device *rbu_device;
+static int context;
+static dma_addr_t dell_rbu_dmaaddr;
+
+static void init_packet_head(void)
+{
+ INIT_LIST_HEAD(&packet_data_head.list);
+ rbu_data.packet_write_count = 0;
+ rbu_data.packet_read_count = 0;
+ rbu_data.num_packets = 0;
+ rbu_data.packetsize = 0;
+}
+
+static int fill_last_packet(void *data, size_t length)
+{
+ struct list_head *ptemp_list;
+ struct packet_data *packet = NULL;
+ int packet_count = 0;
+
+ pr_debug("fill_last_packet: entry \n");
+
+ if (!rbu_data.num_packets) {
+ pr_debug("fill_last_packet: num_packets=0\n");
+ return -ENOMEM;
+ }
+
+ packet_count = rbu_data.num_packets;
+
+ ptemp_list = (&packet_data_head.list)->prev;
+
+ packet = list_entry(ptemp_list, struct packet_data, list);
+
+ if ((rbu_data.packet_write_count + length) > rbu_data.packetsize) {
+ pr_debug("dell_rbu:%s: packet size data "
+ "overrun\n", __FUNCTION__);
+ return -EINVAL;
+ }
+
+ pr_debug("fill_last_packet : buffer = %p\n", packet->data);
+
+ memcpy((packet->data + rbu_data.packet_write_count), data, length);
+
+ if ((rbu_data.packet_write_count + length) == rbu_data.packetsize) {
+ /*
+ * this was the last data chunk in the packet
+ * so reinitialize the packet data counter to zero
+ */
+ rbu_data.packet_write_count = 0;
+ } else
+ rbu_data.packet_write_count += length;
+
+ pr_debug("fill_last_packet: exit \n");
+ return 0;
+}
+
+static int create_packet(size_t length)
+{
+ struct packet_data *newpacket;
+ int ordernum = 0;
+
+ pr_debug("create_packet: entry \n");
+
+ if (!rbu_data.packetsize) {
+ pr_debug("create_packet: packetsize not specified\n");
+ return -EINVAL;
+ }
+
+ newpacket = kmalloc(sizeof(struct packet_data), GFP_KERNEL);
+ if (!newpacket) {
+ printk(KERN_WARNING
+ "dell_rbu:%s: failed to allocate new "
+ "packet\n", __FUNCTION__);
+ return -ENOMEM;
+ }
+
+ ordernum = get_order(length);
+ /*
+ * there is no upper limit on memory
+ * address for packetized mechanism
+ */
+ newpacket->data = (unsigned char *)__get_free_pages(GFP_KERNEL,
+ ordernum);
+
+ pr_debug("create_packet: newpacket %p\n", newpacket->data);
+
+ if (!newpacket->data) {
+ printk(KERN_WARNING
+ "dell_rbu:%s: failed to allocate new "
+ "packet\n", __FUNCTION__);
+ kfree(newpacket);
+ return -ENOMEM;
+ }
+
+ newpacket->ordernum = ordernum;
+ ++rbu_data.num_packets;
+ /*
+ * initialize the newly created packet headers
+ */
+ INIT_LIST_HEAD(&newpacket->list);
+ list_add_tail(&newpacket->list, &packet_data_head.list);
+ /*
+ * packets have fixed size
+ */
+ newpacket->length = rbu_data.packetsize;
+
+ pr_debug("create_packet: exit \n");
+
+ return 0;
+}
+
+static int packetize_data(void *data, size_t length)
+{
+ int rc = 0;
+
+ if (!rbu_data.packet_write_count) {
+ if ((rc = create_packet(length)))
+ return rc;
+ }
+ if ((rc = fill_last_packet(data, length)))
+ return rc;
+
+ return rc;
+}
+
+static int
+do_packet_read(char *data, struct list_head *ptemp_list,
+ int length, int bytes_read, int *list_read_count)
+{
+ void *ptemp_buf;
+ struct packet_data *newpacket = NULL;
+ int bytes_copied = 0;
+ int j = 0;
+
+ newpacket = list_entry(ptemp_list, struct packet_data, list);
+ *list_read_count += newpacket->length;
+
+ if (*list_read_count > bytes_read) {
+ /* point to the start of unread data */
+ j = newpacket->length - (*list_read_count - bytes_read);
+ /* point to the offset in the packet buffer */
+ ptemp_buf = (u8 *) newpacket->data + j;
+ /*
+ * check if there is enough room in
+ * * the incoming buffer
+ */
+ if (length > (*list_read_count - bytes_read))
+ /*
+ * copy what ever is there in this
+ * packet and move on
+ */
+ bytes_copied = (*list_read_count - bytes_read);
+ else
+ /* copy the remaining */
+ bytes_copied = length;
+ memcpy(data, ptemp_buf, bytes_copied);
+ }
+ return bytes_copied;
+}
+
+static int packet_read_list(char *data, size_t * pread_length)
+{
+ struct list_head *ptemp_list;
+ int temp_count = 0;
+ int bytes_copied = 0;
+ int bytes_read = 0;
+ int remaining_bytes = 0;
+ char *pdest = data;
+
+ /* check if we have any packets */
+ if (0 == rbu_data.num_packets)
+ return -ENOMEM;
+
+ remaining_bytes = *pread_length;
+ bytes_read = rbu_data.packet_read_count;
+
+ ptemp_list = (&packet_data_head.list)->next;
+ while (!list_empty(ptemp_list)) {
+ bytes_copied = do_packet_read(pdest, ptemp_list,
+ remaining_bytes, bytes_read,
+ &temp_count);
+ remaining_bytes -= bytes_copied;
+ bytes_read += bytes_copied;
+ pdest += bytes_copied;
+ /*
+ * check if we reached end of buffer before reaching the
+ * last packet
+ */
+ if (remaining_bytes == 0)
+ break;
+
+ ptemp_list = ptemp_list->next;
+ }
+ /*finally set the bytes read */
+ *pread_length = bytes_read - rbu_data.packet_read_count;
+ rbu_data.packet_read_count = bytes_read;
+ return 0;
+}
+
+static void packet_empty_list(void)
+{
+ struct list_head *ptemp_list;
+ struct list_head *pnext_list;
+ struct packet_data *newpacket;
+
+ ptemp_list = (&packet_data_head.list)->next;
+ while (!list_empty(ptemp_list)) {
+ newpacket =
+ list_entry(ptemp_list, struct packet_data, list);
+ pnext_list = ptemp_list->next;
+ list_del(ptemp_list);
+ ptemp_list = pnext_list;
+ /*
+ * zero out the RBU packet memory before freeing
+ * to make sure there are no stale RBU packets left in memory
+ */
+ memset(newpacket->data, 0, rbu_data.packetsize);
+ free_pages((unsigned long)newpacket->data,
+ newpacket->ordernum);
+ kfree(newpacket);
+ }
+ rbu_data.packet_write_count = 0;
+ rbu_data.packet_read_count = 0;
+ rbu_data.num_packets = 0;
+ rbu_data.packetsize = 0;
+}
+
+/*
+ * img_update_free: Frees the buffer allocated for storing BIOS image
+ * Always called with lock held and returned with lock held
+ */
+static void img_update_free(void)
+{
+ if (!rbu_data.image_update_buffer)
+ return;
+ /*
+ * zero out this buffer before freeing it to get rid of any stale
+ * BIOS image copied in memory.
+ */
+ memset(rbu_data.image_update_buffer, 0,
+ rbu_data.image_update_buffer_size);
+ if (rbu_data.dma_alloc == 1)
+ dma_free_coherent(NULL, rbu_data.bios_image_size,
+ rbu_data.image_update_buffer,
+ dell_rbu_dmaaddr);
+ else
+ free_pages((unsigned long)rbu_data.image_update_buffer,
+ rbu_data.image_update_ordernum);
+
+ /*
+ * Re-initialize the rbu_data variables after a free
+ */
+ rbu_data.image_update_ordernum = -1;
+ rbu_data.image_update_buffer = NULL;
+ rbu_data.image_update_buffer_size = 0;
+ rbu_data.bios_image_size = 0;
+ rbu_data.dma_alloc = 0;
+}
+
+/*
+ * img_update_realloc: This function allocates the contiguous pages to
+ * accommodate the requested size of data. The memory address and size
+ * values are stored globally and on every call to this function the new
+ * size is checked to see if more data is required than the existing size.
+ * If true the previous memory is freed and new allocation is done to
+ * accommodate the new size. If the incoming size is less then than the
+ * already allocated size, then that memory is reused. This function is
+ * called with lock held and returns with lock held.
+ */
+static int img_update_realloc(unsigned long size)
+{
+ unsigned char *image_update_buffer = NULL;
+ unsigned long rc;
+ unsigned long img_buf_phys_addr;
+ int ordernum;
+ int dma_alloc = 0;
+
+ /*
+ * check if the buffer of sufficient size has been
+ * already allocated
+ */
+ if (rbu_data.image_update_buffer_size >= size) {
+ /*
+ * check for corruption
+ */
+ if ((size != 0) && (rbu_data.image_update_buffer == NULL)) {
+ printk(KERN_ERR "dell_rbu:%s: corruption "
+ "check failed\n", __FUNCTION__);
+ return -EINVAL;
+ }
+ /*
+ * we have a valid pre-allocated buffer with
+ * sufficient size
+ */
+ return 0;
+ }
+
+ /*
+ * free any previously allocated buffer
+ */
+ img_update_free();
+
+ spin_unlock(&rbu_data.lock);
+
+ ordernum = get_order(size);
+ image_update_buffer =
+ (unsigned char *)__get_free_pages(GFP_KERNEL, ordernum);
+
+ img_buf_phys_addr =
+ (unsigned long)virt_to_phys(image_update_buffer);
+
+ if (img_buf_phys_addr > BIOS_SCAN_LIMIT) {
+ free_pages((unsigned long)image_update_buffer, ordernum);
+ ordernum = -1;
+ image_update_buffer = dma_alloc_coherent(NULL, size,
+ &dell_rbu_dmaaddr,
+ GFP_KERNEL);
+ dma_alloc = 1;
+ }
+
+ spin_lock(&rbu_data.lock);
+
+ if (image_update_buffer != NULL) {
+ rbu_data.image_update_buffer = image_update_buffer;
+ rbu_data.image_update_buffer_size = size;
+ rbu_data.bios_image_size =
+ rbu_data.image_update_buffer_size;
+ rbu_data.image_update_ordernum = ordernum;
+ rbu_data.dma_alloc = dma_alloc;
+ rc = 0;
+ } else {
+ pr_debug("Not enough memory for image update:"
+ "size = %ld\n", size);
+ rc = -ENOMEM;
+ }
+
+ return rc;
+}
+
+static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
+{
+ int retval;
+ size_t bytes_left;
+ size_t data_length;
+ char *ptempBuf = buffer;
+ unsigned long imagesize;
+
+ /* check to see if we have something to return */
+ if (rbu_data.num_packets == 0) {
+ pr_debug("read_packet_data: no packets written\n");
+ retval = -ENOMEM;
+ goto read_rbu_data_exit;
+ }
+
+ imagesize = rbu_data.num_packets * rbu_data.packetsize;
+
+ if (pos > imagesize) {
+ retval = 0;
+ printk(KERN_WARNING "dell_rbu:read_packet_data: "
+ "data underrun\n");
+ goto read_rbu_data_exit;
+ }
+
+ bytes_left = imagesize - pos;
+ data_length = min(bytes_left, count);
+
+ if ((retval = packet_read_list(ptempBuf, &data_length)) < 0)
+ goto read_rbu_data_exit;
+
+ if ((pos + count) > imagesize) {
+ rbu_data.packet_read_count = 0;
+ /* this was the last copy */
+ retval = bytes_left;
+ } else
+ retval = count;
+
+ read_rbu_data_exit:
+ return retval;
+}
+
+static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
+{
+ unsigned char *ptemp = NULL;
+ size_t bytes_left = 0;
+ size_t data_length = 0;
+ ssize_t ret_count = 0;
+
+ /* check to see if we have something to return */
+ if ((rbu_data.image_update_buffer == NULL) ||
+ (rbu_data.bios_image_size == 0)) {
+ pr_debug("read_rbu_data_mono: image_update_buffer %p ,"
+ "bios_image_size %lu\n",
+ rbu_data.image_update_buffer,
+ rbu_data.bios_image_size);
+ ret_count = -ENOMEM;
+ goto read_rbu_data_exit;
+ }
+
+ if (pos > rbu_data.bios_image_size) {
+ ret_count = 0;
+ goto read_rbu_data_exit;
+ }
+
+ bytes_left = rbu_data.bios_image_size - pos;
+ data_length = min(bytes_left, count);
+
+ ptemp = rbu_data.image_update_buffer;
+ memcpy(buffer, (ptemp + pos), data_length);
+
+ if ((pos + count) > rbu_data.bios_image_size)
+ /* this was the last copy */
+ ret_count = bytes_left;
+ else
+ ret_count = count;
+ read_rbu_data_exit:
+ return ret_count;
+}
+
+static ssize_t
+read_rbu_data(struct kobject *kobj, char *buffer, loff_t pos, size_t count)
+{
+ ssize_t ret_count = 0;
+
+ spin_lock(&rbu_data.lock);
+
+ if (!strcmp(image_type, "mono"))
+ ret_count = read_rbu_mono_data(buffer, pos, count);
+ else if (!strcmp(image_type, "packet"))
+ ret_count = read_packet_data(buffer, pos, count);
+ else
+ pr_debug("read_rbu_data: invalid image type specified\n");
+
+ spin_unlock(&rbu_data.lock);
+ return ret_count;
+}
+
+static ssize_t
+read_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos,
+ size_t count)
+{
+ int size = 0;
+ if (!pos)
+ size = sprintf(buffer, "%s\n", image_type);
+ return size;
+}
+
+static ssize_t
+write_rbu_image_type(struct kobject *kobj, char *buffer, loff_t pos,
+ size_t count)
+{
+ int rc = count;
+ spin_lock(&rbu_data.lock);
+
+ if (strlen(buffer) < MAX_IMAGE_LENGTH)
+ sscanf(buffer, "%s", image_type);
+ else
+ printk(KERN_WARNING "dell_rbu: image_type is invalid"
+ "max chars = %d, \n incoming str--%s-- \n",
+ MAX_IMAGE_LENGTH, buffer);
+
+ /* we must free all previous allocations */
+ packet_empty_list();
+ img_update_free();
+
+ spin_unlock(&rbu_data.lock);
+ return rc;
+
+}
+
+static struct bin_attribute rbu_data_attr = {
+ .attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444},
+ .read = read_rbu_data,
+};
+
+static struct bin_attribute rbu_image_type_attr = {
+ .attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644},
+ .read = read_rbu_image_type,
+ .write = write_rbu_image_type,
+};
+
+static void callbackfn_rbu(const struct firmware *fw, void *context)
+{
+ int rc = 0;
+
+ if (!fw || !fw->size)
+ return;
+
+ spin_lock(&rbu_data.lock);
+ if (!strcmp(image_type, "mono")) {
+ if (!img_update_realloc(fw->size))
+ memcpy(rbu_data.image_update_buffer,
+ fw->data, fw->size);
+ } else if (!strcmp(image_type, "packet")) {
+ if (!rbu_data.packetsize)
+ rbu_data.packetsize = fw->size;
+ else if (rbu_data.packetsize != fw->size) {
+ packet_empty_list();
+ rbu_data.packetsize = fw->size;
+ }
+ packetize_data(fw->data, fw->size);
+ } else
+ pr_debug("invalid image type specified.\n");
+ spin_unlock(&rbu_data.lock);
+
+ rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
+ "dell_rbu", &rbu_device->dev,
+ &context, callbackfn_rbu);
+ if (rc)
+ printk(KERN_ERR
+ "dell_rbu:%s request_firmware_nowait failed"
+ " %d\n", __FUNCTION__, rc);
+}
+
+static int __init dcdrbu_init(void)
+{
+ int rc = 0;
+ spin_lock_init(&rbu_data.lock);
+
+ init_packet_head();
+ rbu_device =
+ platform_device_register_simple("dell_rbu", -1, NULL, 0);
+ if (!rbu_device) {
+ printk(KERN_ERR
+ "dell_rbu:%s:platform_device_register_simple "
+ "failed\n", __FUNCTION__);
+ return -EIO;
+ }
+
+ sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
+ sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr);
+
+ rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
+ "dell_rbu", &rbu_device->dev,
+ &context, callbackfn_rbu);
+ if (rc)
+ printk(KERN_ERR "dell_rbu:%s:request_firmware_nowait"
+ " failed %d\n", __FUNCTION__, rc);
+
+ return rc;
+
+}
+
+static __exit void dcdrbu_exit(void)
+{
+ spin_lock(&rbu_data.lock);
+ packet_empty_list();
+ img_update_free();
+ spin_unlock(&rbu_data.lock);
+ platform_device_unregister(rbu_device);
+}
+
+module_exit(dcdrbu_exit);
+module_init(dcdrbu_init);
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 140d5f851a5..138dc50270e 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -12,12 +12,20 @@ config HWMON
of a system. Most modern motherboards include such a device. It
can include temperature sensors, voltage sensors, fan speed
sensors and various additional features such as the ability to
- control the speed of the fans.
+ control the speed of the fans. If you want this support you
+ should say Y here and also to the specific driver(s) for your
+ sensors chip(s) below.
+
+ This support can also be built as a module. If so, the module
+ will be called hwmon.
+
+config HWMON_VID
+ tristate
+ default n
config SENSORS_ADM1021
tristate "Analog Devices ADM1021 and compatibles"
depends on HWMON && I2C
- select I2C_SENSOR
help
If you say yes here you get support for Analog Devices ADM1021
and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
@@ -30,7 +38,7 @@ config SENSORS_ADM1021
config SENSORS_ADM1025
tristate "Analog Devices ADM1025 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM1025
and Philips NE1619 sensor chips.
@@ -41,7 +49,7 @@ config SENSORS_ADM1025
config SENSORS_ADM1026
tristate "Analog Devices ADM1026 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM1026
sensor chip.
@@ -52,7 +60,6 @@ config SENSORS_ADM1026
config SENSORS_ADM1031
tristate "Analog Devices ADM1031 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Analog Devices ADM1031
and ADM1030 sensor chips.
@@ -63,7 +70,7 @@ config SENSORS_ADM1031
config SENSORS_ADM9240
tristate "Analog Devices ADM9240 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for Analog Devices ADM9240,
Dallas DS1780, National Semiconductor LM81 sensor chips.
@@ -74,7 +81,7 @@ config SENSORS_ADM9240
config SENSORS_ASB100
tristate "Asus ASB100 Bach"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for the ASB100 Bach sensor
chip found on some Asus mainboards.
@@ -85,7 +92,7 @@ config SENSORS_ASB100
config SENSORS_ATXP1
tristate "Attansic ATXP1 VID controller"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for the Attansic ATXP1 VID
controller.
@@ -99,7 +106,6 @@ config SENSORS_ATXP1
config SENSORS_DS1621
tristate "Dallas Semiconductor DS1621 and DS1625"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Dallas Semiconductor
DS1621 and DS1625 sensor chips.
@@ -110,7 +116,6 @@ config SENSORS_DS1621
config SENSORS_FSCHER
tristate "FSC Hermes"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Fujitsu Siemens
Computers Hermes sensor chips.
@@ -121,7 +126,6 @@ config SENSORS_FSCHER
config SENSORS_FSCPOS
tristate "FSC Poseidon"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Fujitsu Siemens
Computers Poseidon sensor chips.
@@ -132,7 +136,6 @@ config SENSORS_FSCPOS
config SENSORS_GL518SM
tristate "Genesys Logic GL518SM"
depends on HWMON && I2C
- select I2C_SENSOR
help
If you say yes here you get support for Genesys Logic GL518SM
sensor chips.
@@ -143,7 +146,7 @@ config SENSORS_GL518SM
config SENSORS_GL520SM
tristate "Genesys Logic GL520SM"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for Genesys Logic GL520SM
sensor chips.
@@ -154,7 +157,8 @@ config SENSORS_GL520SM
config SENSORS_IT87
tristate "ITE IT87xx and compatibles"
depends on HWMON && I2C
- select I2C_SENSOR
+ select I2C_ISA
+ select HWMON_VID
help
If you say yes here you get support for ITE IT87xx sensor chips
and clones: SiS960.
@@ -165,7 +169,6 @@ config SENSORS_IT87
config SENSORS_LM63
tristate "National Semiconductor LM63"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for the National Semiconductor
LM63 remote diode digital temperature sensor with integrated fan
@@ -178,7 +181,6 @@ config SENSORS_LM63
config SENSORS_LM75
tristate "National Semiconductor LM75 and compatibles"
depends on HWMON && I2C
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor LM75
sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in
@@ -194,7 +196,6 @@ config SENSORS_LM75
config SENSORS_LM77
tristate "National Semiconductor LM77"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor LM77
sensor chips.
@@ -205,7 +206,8 @@ config SENSORS_LM77
config SENSORS_LM78
tristate "National Semiconductor LM78 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select I2C_ISA
+ select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM78,
LM78-J and LM79.
@@ -216,7 +218,6 @@ config SENSORS_LM78
config SENSORS_LM80
tristate "National Semiconductor LM80"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor
LM80 sensor chips.
@@ -227,7 +228,6 @@ config SENSORS_LM80
config SENSORS_LM83
tristate "National Semiconductor LM83"
depends on HWMON && I2C
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor
LM83 sensor chips.
@@ -238,7 +238,7 @@ config SENSORS_LM83
config SENSORS_LM85
tristate "National Semiconductor LM85 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM85
sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
@@ -249,7 +249,7 @@ config SENSORS_LM85
config SENSORS_LM87
tristate "National Semiconductor LM87"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
+ select HWMON_VID
help
If you say yes here you get support for National Semiconductor LM87
sensor chips.
@@ -260,7 +260,6 @@ config SENSORS_LM87
config SENSORS_LM90
tristate "National Semiconductor LM90 and compatibles"
depends on HWMON && I2C
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor LM90,
LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657 and
@@ -275,7 +274,6 @@ config SENSORS_LM90
config SENSORS_LM92
tristate "National Semiconductor LM92 and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for National Semiconductor LM92
and Maxim MAX6635 sensor chips.
@@ -286,7 +284,6 @@ config SENSORS_LM92
config SENSORS_MAX1619
tristate "Maxim MAX1619 sensor chip"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for MAX1619 sensor chip.
@@ -296,8 +293,8 @@ config SENSORS_MAX1619
config SENSORS_PC87360
tristate "National Semiconductor PC87360 family"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
+ select HWMON_VID
help
If you say yes here you get access to the hardware monitoring
functions of the National Semiconductor PC8736x Super-I/O chips.
@@ -311,7 +308,6 @@ config SENSORS_PC87360
config SENSORS_SIS5595
tristate "Silicon Integrated Systems Corp. SiS5595"
depends on HWMON && I2C && PCI && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
help
If you say yes here you get support for the integrated sensors in
@@ -323,7 +319,6 @@ config SENSORS_SIS5595
config SENSORS_SMSC47M1
tristate "SMSC LPC47M10x and compatibles"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
help
If you say yes here you get support for the integrated fan
@@ -336,7 +331,6 @@ config SENSORS_SMSC47M1
config SENSORS_SMSC47B397
tristate "SMSC LPC47B397-NC"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
help
If you say yes here you get support for the SMSC LPC47B397-NC
@@ -348,7 +342,6 @@ config SENSORS_SMSC47B397
config SENSORS_VIA686A
tristate "VIA686A"
depends on HWMON && I2C && PCI
- select I2C_SENSOR
select I2C_ISA
help
If you say yes here you get support for the integrated sensors in
@@ -360,7 +353,8 @@ config SENSORS_VIA686A
config SENSORS_W83781D
tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
depends on HWMON && I2C
- select I2C_SENSOR
+ select I2C_ISA
+ select HWMON_VID
help
If you say yes here you get support for the Winbond W8378x series
of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
@@ -369,10 +363,18 @@ config SENSORS_W83781D
This driver can also be built as a module. If so, the module
will be called w83781d.
+config SENSORS_W83792D
+ tristate "Winbond W83792D"
+ depends on HWMON && I2C && EXPERIMENTAL
+ help
+ If you say yes here you get support for the Winbond W83792D chip.
+
+ This driver can also be built as a module. If so, the module
+ will be called w83792d.
+
config SENSORS_W83L785TS
tristate "Winbond W83L785TS-S"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for the Winbond W83L785TS-S
sensor chip, which is used on the Asus A7N8X, among other
@@ -384,8 +386,8 @@ config SENSORS_W83L785TS
config SENSORS_W83627HF
tristate "Winbond W83627HF, W83627THF, W83637HF, W83697HF"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
+ select HWMON_VID
help
If you say yes here you get support for the Winbond W836X7 series
of sensor chips: the W83627HF, W83627THF, W83637HF, and the W83697HF
@@ -396,7 +398,6 @@ config SENSORS_W83627HF
config SENSORS_W83627EHF
tristate "Winbond W83627EHF"
depends on HWMON && I2C && EXPERIMENTAL
- select I2C_SENSOR
select I2C_ISA
help
If you say yes here you get preliminary support for the hardware
@@ -404,6 +405,9 @@ config SENSORS_W83627EHF
Only fan and temperature inputs are supported at the moment, while
the chip does much more than that.
+ This driver also supports the W83627EHG, which is the lead-free
+ version of the W83627EHF.
+
This driver can also be built as a module. If so, the module
will be called w83627ehf.
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 2781403a023..381f1bf04cc 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -2,9 +2,13 @@
# Makefile for sensor chip drivers.
#
+obj-$(CONFIG_HWMON) += hwmon.o
+obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
+
# asb100, then w83781d go first, as they can override other drivers' addresses.
obj-$(CONFIG_SENSORS_ASB100) += asb100.o
obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
+obj-$(CONFIG_SENSORS_W83792D) += w83792d.o
obj-$(CONFIG_SENSORS_W83781D) += w83781d.o
obj-$(CONFIG_SENSORS_ADM1021) += adm1021.o
diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c
index d2c774c32f4..e928cdb041c 100644
--- a/drivers/hwmon/adm1021.c
+++ b/drivers/hwmon/adm1021.c
@@ -24,7 +24,8 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* Addresses to scan */
@@ -32,10 +33,9 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
0x29, 0x2a, 0x2b,
0x4c, 0x4d, 0x4e,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm, mc1066);
+I2C_CLIENT_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm, mc1066);
/* adm1021 constants specified below */
@@ -89,6 +89,7 @@ clearing it. Weird, ey? --Phil */
/* Each client has this additional data */
struct adm1021_data {
struct i2c_client client;
+ struct class_device *class_dev;
enum chips type;
struct semaphore update_lock;
@@ -185,7 +186,7 @@ static int adm1021_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, adm1021_detect);
+ return i2c_probe(adapter, &addr_data, adm1021_detect);
}
static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -196,15 +197,6 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
int err = 0;
const char *type_name = "";
- /* Make sure we aren't probing the ISA bus!! This is just a safety check
- at this moment; i2c_detect really won't call us. */
-#ifdef DEBUG
- if (i2c_is_isa_adapter(adapter)) {
- dev_dbg(&adapter->dev, "adm1021_detect called for an ISA bus adapter?!?\n");
- return 0;
- }
-#endif
-
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
goto error0;
@@ -295,6 +287,12 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
adm1021_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto error2;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
@@ -305,6 +303,8 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+error2:
+ i2c_detach_client(new_client);
error1:
kfree(data);
error0:
@@ -322,14 +322,15 @@ static void adm1021_init_client(struct i2c_client *client)
static int adm1021_detach_client(struct i2c_client *client)
{
+ struct adm1021_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c
index e452d0daf90..526b7ff179e 100644
--- a/drivers/hwmon/adm1025.c
+++ b/drivers/hwmon/adm1025.c
@@ -50,8 +50,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/*
* Addresses to scan
@@ -60,13 +61,12 @@
*/
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_2(adm1025, ne1619);
+I2C_CLIENT_INSMOD_2(adm1025, ne1619);
/*
* The ADM1025 registers
@@ -132,6 +132,7 @@ static struct i2c_driver adm1025_driver = {
struct adm1025_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -312,7 +313,7 @@ static int adm1025_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, adm1025_detect);
+ return i2c_probe(adapter, &addr_data, adm1025_detect);
}
/*
@@ -416,6 +417,12 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
adm1025_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -452,6 +459,8 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -464,7 +473,7 @@ static void adm1025_init_client(struct i2c_client *client)
struct adm1025_data *data = i2c_get_clientdata(client);
int i;
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
/*
* Set high limits
@@ -502,15 +511,15 @@ static void adm1025_init_client(struct i2c_client *client)
static int adm1025_detach_client(struct i2c_client *client)
{
+ struct adm1025_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index c8a7f47911f..625158110fd 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -28,16 +28,16 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(adm1026);
+I2C_CLIENT_INSMOD_1(adm1026);
static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1 };
@@ -259,6 +259,7 @@ struct pwm_data {
struct adm1026_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -319,13 +320,15 @@ int adm1026_attach_adapter(struct i2c_adapter *adapter)
if (!(adapter->class & I2C_CLASS_HWMON)) {
return 0;
}
- return i2c_detect(adapter, &addr_data, adm1026_detect);
+ return i2c_probe(adapter, &addr_data, adm1026_detect);
}
int adm1026_detach_client(struct i2c_client *client)
{
+ struct adm1026_data *data = i2c_get_clientdata(client);
+ hwmon_device_unregister(data->class_dev);
i2c_detach_client(client);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -1549,12 +1552,18 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
goto exitfree;
/* Set the VRM version */
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
/* Initialize the ADM1026 chip */
adm1026_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exitdetach;
+ }
+
device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
@@ -1690,6 +1699,8 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
return 0;
/* Error out and cleanup code */
+exitdetach:
+ i2c_detach_client(new_client);
exitfree:
kfree(data);
exit:
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c
index 93625095727..58338ed7c8a 100644
--- a/drivers/hwmon/adm1031.c
+++ b/drivers/hwmon/adm1031.c
@@ -26,7 +26,8 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* Following macros takes channel parameter starting from 0 to 2 */
#define ADM1031_REG_FAN_SPEED(nr) (0x08 + (nr))
@@ -59,16 +60,16 @@
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_2(adm1030, adm1031);
+I2C_CLIENT_INSMOD_2(adm1030, adm1031);
typedef u8 auto_chan_table_t[8][2];
/* Each client has this additional data */
struct adm1031_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
int chip_type;
char valid; /* !=0 if following fields are valid */
@@ -725,10 +726,10 @@ static int adm1031_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, adm1031_detect);
+ return i2c_probe(adapter, &addr_data, adm1031_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
@@ -788,6 +789,12 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
adm1031_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_fan1_input);
device_create_file(&new_client->dev, &dev_attr_fan1_div);
device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -833,6 +840,8 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -841,11 +850,14 @@ exit:
static int adm1031_detach_client(struct i2c_client *client)
{
+ struct adm1031_data *data = i2c_get_clientdata(client);
int ret;
+
+ hwmon_device_unregister(data->class_dev);
if ((ret = i2c_detach_client(client)) != 0) {
return ret;
}
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index ce2a6eb93f6..bc7faef162f 100644
--- a/drivers/hwmon/adm9240.c
+++ b/drivers/hwmon/adm9240.c
@@ -45,17 +45,16 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
/* Insmod parameters */
-SENSORS_INSMOD_3(adm9240, ds1780, lm81);
+I2C_CLIENT_INSMOD_3(adm9240, ds1780, lm81);
/* ADM9240 registers */
#define ADM9240_REG_MAN_ID 0x3e
@@ -150,6 +149,7 @@ static struct i2c_driver adm9240_driver = {
struct adm9240_data {
enum chips type;
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid;
unsigned long last_updated_measure;
@@ -582,6 +582,12 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
adm9240_init_client(new_client);
/* populate sysfs filesystem */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -615,6 +621,9 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
return 0;
+
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -625,20 +634,20 @@ static int adm9240_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, adm9240_detect);
+ return i2c_probe(adapter, &addr_data, adm9240_detect);
}
static int adm9240_detach_client(struct i2c_client *client)
{
+ struct adm9240_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -648,7 +657,7 @@ static void adm9240_init_client(struct i2c_client *client)
u8 conf = adm9240_read_value(client, ADM9240_REG_CONFIG);
u8 mode = adm9240_read_value(client, ADM9240_REG_TEMP_CONF) & 3;
- data->vrm = i2c_which_vrm(); /* need this to report vid as mV */
+ data->vrm = vid_which_vrm(); /* need this to report vid as mV */
dev_info(&client->dev, "Using VRM: %d.%d\n", data->vrm / 10,
data->vrm % 10);
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 70d996d6fe0..8e34855a627 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -39,8 +39,9 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include "lm75.h"
@@ -54,11 +55,8 @@
/* I2C addresses to scan */
static unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END };
-/* ISA addresses to scan (none) */
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
/* Insmod parameters */
-SENSORS_INSMOD_1(asb100);
+I2C_CLIENT_INSMOD_1(asb100);
I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
"{bus, clientaddr, subclientaddr1, subclientaddr2}");
@@ -183,6 +181,7 @@ static u8 DIV_TO_REG(long val)
dynamically allocated, at the same time the client itself is allocated. */
struct asb100_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -621,7 +620,7 @@ static int asb100_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, asb100_detect);
+ return i2c_probe(adapter, &addr_data, asb100_detect);
}
static int asb100_detect_subclients(struct i2c_adapter *adapter, int address,
@@ -714,14 +713,6 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
struct i2c_client *new_client;
struct asb100_data *data;
- /* asb100 is SMBus only */
- if (i2c_is_isa_adapter(adapter)) {
- pr_debug("asb100.o: detect failed, "
- "cannot attach to legacy adapter!\n");
- err = -ENODEV;
- goto ERROR0;
- }
-
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
pr_debug("asb100.o: detect failed, "
"smbus byte data not supported!\n");
@@ -821,6 +812,12 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
data->fan_min[2] = asb100_read_value(new_client, ASB100_REG_FAN_MIN(2));
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+
device_create_file_in(new_client, 0);
device_create_file_in(new_client, 1);
device_create_file_in(new_client, 2);
@@ -847,6 +844,11 @@ static int asb100_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+ERROR3:
+ i2c_detach_client(data->lm75[1]);
+ i2c_detach_client(data->lm75[0]);
+ kfree(data->lm75[1]);
+ kfree(data->lm75[0]);
ERROR2:
i2c_detach_client(new_client);
ERROR1:
@@ -857,21 +859,23 @@ ERROR0:
static int asb100_detach_client(struct i2c_client *client)
{
+ struct asb100_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "client deregistration failed; "
- "client not detached.\n");
+ /* main client */
+ if (data)
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- if (i2c_get_clientdata(client)==NULL) {
- /* subclients */
+ /* main client */
+ if (data)
+ kfree(data);
+
+ /* subclient */
+ else
kfree(client);
- } else {
- /* main client */
- kfree(i2c_get_clientdata(client));
- }
return 0;
}
@@ -969,7 +973,7 @@ static void asb100_init_client(struct i2c_client *client)
vid = asb100_read_value(client, ASB100_REG_VID_FANDIV) & 0x0f;
vid |= (asb100_read_value(client, ASB100_REG_CHIPID) & 0x01) << 4;
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
vid = vid_from_reg(vid, data->vrm);
/* Start monitoring */
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index fca3fc1cef7..deb4d34c953 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -23,8 +23,9 @@
#include <linux/module.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("System voltages control via Attansic ATXP1");
@@ -40,9 +41,8 @@ MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
#define ATXP1_GPIO1MASK 0x0f
static unsigned short normal_i2c[] = { 0x37, 0x4e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-SENSORS_INSMOD_1(atxp1);
+I2C_CLIENT_INSMOD_1(atxp1);
static int atxp1_attach_adapter(struct i2c_adapter * adapter);
static int atxp1_detach_client(struct i2c_client * client);
@@ -59,6 +59,7 @@ static struct i2c_driver atxp1_driver = {
struct atxp1_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
unsigned long last_updated;
u8 valid;
@@ -252,7 +253,7 @@ static DEVICE_ATTR(gpio2, S_IRUGO | S_IWUSR, atxp1_showgpio2, atxp1_storegpio2);
static int atxp1_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, &atxp1_detect);
+ return i2c_probe(adapter, &addr_data, &atxp1_detect);
};
static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -295,7 +296,7 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
}
/* Get VRM */
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
if ((data->vrm != 90) && (data->vrm != 91)) {
dev_err(&new_client->dev, "Not supporting VRM %d.%d\n",
@@ -317,6 +318,12 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
goto exit_free;
}
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_gpio1);
device_create_file(&new_client->dev, &dev_attr_gpio2);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
@@ -326,6 +333,8 @@ static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -334,14 +343,17 @@ exit:
static int atxp1_detach_client(struct i2c_client * client)
{
+ struct atxp1_data * data = i2c_get_clientdata(client);
int err;
+ hwmon_device_unregister(data->class_dev);
+
err = i2c_detach_client(client);
if (err)
dev_err(&client->dev, "Failed to detach client.\n");
else
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return err;
};
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 5360d58804f..b0199e063d0 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -26,16 +26,16 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include "lm75.h"
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(ds1621);
+I2C_CLIENT_INSMOD_1(ds1621);
static int polarity = -1;
module_param(polarity, int, 0);
MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low");
@@ -71,6 +71,7 @@ MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low")
/* Each client has this additional data */
struct ds1621_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* !=0 if following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -179,10 +180,10 @@ static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max, set_temp_max);
static int ds1621_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, ds1621_detect);
+ return i2c_probe(adapter, &addr_data, ds1621_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int ds1621_detect(struct i2c_adapter *adapter, int address,
int kind)
{
@@ -250,6 +251,12 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
ds1621_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_alarms);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
@@ -259,6 +266,8 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
/* OK, this is not exactly good programming practice, usually. But it is
very code-efficient in this case. */
+ exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -267,15 +276,15 @@ int ds1621_detect(struct i2c_adapter *adapter, int address,
static int ds1621_detach_client(struct i2c_client *client)
{
+ struct ds1621_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c
index da411741c2c..eef6061d786 100644
--- a/drivers/hwmon/fscher.c
+++ b/drivers/hwmon/fscher.c
@@ -31,20 +31,20 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/*
* Addresses to scan
*/
static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(fscher);
+I2C_CLIENT_INSMOD_1(fscher);
/*
* The FSCHER registers
@@ -132,6 +132,7 @@ static struct i2c_driver fscher_driver = {
struct fscher_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -287,7 +288,7 @@ static int fscher_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, fscher_detect);
+ return i2c_probe(adapter, &addr_data, fscher_detect);
}
static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -341,6 +342,12 @@ static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
fscher_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file_revision(new_client);
device_create_file_alarms(new_client);
device_create_file_control(new_client);
@@ -360,6 +367,8 @@ static int fscher_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -368,15 +377,15 @@ exit:
static int fscher_detach_client(struct i2c_client *client)
{
+ struct fscher_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/fscpos.c b/drivers/hwmon/fscpos.c
index 301ae98bd0a..5fc77a5fed0 100644
--- a/drivers/hwmon/fscpos.c
+++ b/drivers/hwmon/fscpos.c
@@ -34,19 +34,19 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
#include <linux/init.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/*
* Addresses to scan
*/
static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(fscpos);
+I2C_CLIENT_INSMOD_1(fscpos);
/*
* The FSCPOS registers
@@ -113,6 +113,7 @@ static struct i2c_driver fscpos_driver = {
*/
struct fscpos_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* 0 until following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -434,7 +435,7 @@ static int fscpos_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, fscpos_detect);
+ return i2c_probe(adapter, &addr_data, fscpos_detect);
}
int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -496,6 +497,12 @@ int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
dev_info(&new_client->dev, "Found fscpos chip, rev %u\n", data->revision);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_event);
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
@@ -526,6 +533,8 @@ int fscpos_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -534,14 +543,14 @@ exit:
static int fscpos_detach_client(struct i2c_client *client)
{
+ struct fscpos_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, client"
- " not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c
index 6bedf729dcf..256b9323c84 100644
--- a/drivers/hwmon/gl518sm.c
+++ b/drivers/hwmon/gl518sm.c
@@ -41,14 +41,14 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_2(gl518sm_r00, gl518sm_r80);
+I2C_CLIENT_INSMOD_2(gl518sm_r00, gl518sm_r80);
/* Many GL518 constants specified below */
@@ -117,6 +117,7 @@ static inline u8 FAN_TO_REG(long rpm, int div)
/* Each client has this additional data */
struct gl518_data {
struct i2c_client client;
+ struct class_device *class_dev;
enum chips type;
struct semaphore update_lock;
@@ -346,7 +347,7 @@ static int gl518_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, gl518_detect);
+ return i2c_probe(adapter, &addr_data, gl518_detect);
}
static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -419,6 +420,12 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
gl518_init_client((struct i2c_client *) new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -450,6 +457,8 @@ static int gl518_detect(struct i2c_adapter *adapter, int address, int kind)
/* OK, this is not exactly good programming practice, usually. But it is
very code-efficient in this case. */
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -477,16 +486,15 @@ static void gl518_init_client(struct i2c_client *client)
static int gl518_detach_client(struct i2c_client *client)
{
+ struct gl518_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
- return err;
- }
+ hwmon_device_unregister(data->class_dev);
- kfree(i2c_get_clientdata(client));
+ if ((err = i2c_detach_client(client)))
+ return err;
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 80ae8d30c2a..12fd757066f 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -26,8 +26,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/* Type of the extra sensor */
static unsigned short extra_sensor_type;
@@ -36,10 +37,9 @@ MODULE_PARM_DESC(extra_sensor_type, "Type of extra sensor (0=autodetect, 1=tempe
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(gl520sm);
+I2C_CLIENT_INSMOD_1(gl520sm);
/* Many GL520 constants specified below
One of the inputs can be configured as either temp or voltage.
@@ -120,6 +120,7 @@ static struct i2c_driver gl520_driver = {
/* Client data */
struct gl520_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until the following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -518,7 +519,7 @@ static int gl520_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, gl520_detect);
+ return i2c_probe(adapter, &addr_data, gl520_detect);
}
static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -571,6 +572,12 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
gl520_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file_vid(new_client, 0);
device_create_file_in(new_client, 0);
@@ -592,6 +599,8 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -608,7 +617,7 @@ static void gl520_init_client(struct i2c_client *client)
conf = oldconf = gl520_read_value(client, GL520_REG_CONF);
data->alarm_mask = 0xff;
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
if (extra_sensor_type == 1)
conf &= ~0x10;
@@ -639,15 +648,15 @@ static void gl520_init_client(struct i2c_client *client)
static int gl520_detach_client(struct i2c_client *client)
{
+ struct gl520_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
new file mode 100644
index 00000000000..312769ad4da
--- /dev/null
+++ b/drivers/hwmon/hwmon-vid.c
@@ -0,0 +1,189 @@
+/*
+ hwmon-vid.c - VID/VRM/VRD voltage conversions
+
+ Copyright (c) 2004 Rudolf Marek <r.marek@sh.cvut.cz>
+
+ Partly imported from i2c-vid.h of the lm_sensors project
+ Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+ With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/hwmon-vid.h>
+
+/*
+ Common code for decoding VID pins.
+
+ References:
+
+ For VRM 8.4 to 9.1, "VRM x.y DC-DC Converter Design Guidelines",
+ available at http://developer.intel.com/.
+
+ For VRD 10.0 and up, "VRD x.y Design Guide",
+ available at http://developer.intel.com/.
+
+ AMD Opteron processors don't follow the Intel specifications.
+ I'm going to "make up" 2.4 as the spec number for the Opterons.
+ No good reason just a mnemonic for the 24x Opteron processor
+ series.
+
+ Opteron VID encoding is:
+ 00000 = 1.550 V
+ 00001 = 1.525 V
+ . . . .
+ 11110 = 0.800 V
+ 11111 = 0.000 V (off)
+*/
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+ val is the 4-, 5- or 6-bit VID code.
+ Returned value is in mV to avoid floating point in the kernel. */
+int vid_from_reg(int val, int vrm)
+{
+ int vid;
+
+ switch(vrm) {
+
+ case 0:
+ return 0;
+
+ case 100: /* VRD 10.0 */
+ if((val & 0x1f) == 0x1f)
+ return 0;
+ if((val & 0x1f) <= 0x09 || val == 0x0a)
+ vid = 10875 - (val & 0x1f) * 250;
+ else
+ vid = 18625 - (val & 0x1f) * 250;
+ if(val & 0x20)
+ vid -= 125;
+ vid /= 10; /* only return 3 dec. places for now */
+ return vid;
+
+ case 24: /* Opteron processor */
+ return(val == 0x1f ? 0 : 1550 - val * 25);
+
+ case 91: /* VRM 9.1 */
+ case 90: /* VRM 9.0 */
+ return(val == 0x1f ? 0 :
+ 1850 - val * 25);
+
+ case 85: /* VRM 8.5 */
+ return((val & 0x10 ? 25 : 0) +
+ ((val & 0x0f) > 0x04 ? 2050 : 1250) -
+ ((val & 0x0f) * 50));
+
+ case 84: /* VRM 8.4 */
+ val &= 0x0f;
+ /* fall through */
+ default: /* VRM 8.2 */
+ return(val == 0x1f ? 0 :
+ val & 0x10 ? 5100 - (val) * 100 :
+ 2050 - (val) * 50);
+ }
+}
+
+
+/*
+ After this point is the code to automatically determine which
+ VRM/VRD specification should be used depending on the CPU.
+*/
+
+struct vrm_model {
+ u8 vendor;
+ u8 eff_family;
+ u8 eff_model;
+ int vrm_type;
+};
+
+#define ANY 0xFF
+
+#ifdef CONFIG_X86
+
+static struct vrm_model vrm_models[] = {
+ {X86_VENDOR_AMD, 0x6, ANY, 90}, /* Athlon Duron etc */
+ {X86_VENDOR_AMD, 0xF, ANY, 24}, /* Athlon 64, Opteron */
+ {X86_VENDOR_INTEL, 0x6, 0x9, 85}, /* 0.13um too */
+ {X86_VENDOR_INTEL, 0x6, 0xB, 85}, /* Tualatin */
+ {X86_VENDOR_INTEL, 0x6, ANY, 82}, /* any P6 */
+ {X86_VENDOR_INTEL, 0x7, ANY, 0}, /* Itanium */
+ {X86_VENDOR_INTEL, 0xF, 0x0, 90}, /* P4 */
+ {X86_VENDOR_INTEL, 0xF, 0x1, 90}, /* P4 Willamette */
+ {X86_VENDOR_INTEL, 0xF, 0x2, 90}, /* P4 Northwood */
+ {X86_VENDOR_INTEL, 0xF, 0x3, 100}, /* P4 Prescott */
+ {X86_VENDOR_INTEL, 0xF, 0x4, 100}, /* P4 Prescott */
+ {X86_VENDOR_INTEL, 0x10,ANY, 0}, /* Itanium 2 */
+ {X86_VENDOR_UNKNOWN, ANY, ANY, 0} /* stop here */
+};
+
+static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
+{
+ int i = 0;
+
+ while (vrm_models[i].vendor!=X86_VENDOR_UNKNOWN) {
+ if (vrm_models[i].vendor==vendor)
+ if ((vrm_models[i].eff_family==eff_family)
+ && ((vrm_models[i].eff_model==eff_model) ||
+ (vrm_models[i].eff_model==ANY)))
+ return vrm_models[i].vrm_type;
+ i++;
+ }
+
+ return 0;
+}
+
+int vid_which_vrm(void)
+{
+ struct cpuinfo_x86 *c = cpu_data;
+ u32 eax;
+ u8 eff_family, eff_model;
+ int vrm_ret;
+
+ if (c->x86 < 6) /* Any CPU with family lower than 6 */
+ return 0; /* doesn't have VID and/or CPUID */
+
+ eax = cpuid_eax(1);
+ eff_family = ((eax & 0x00000F00)>>8);
+ eff_model = ((eax & 0x000000F0)>>4);
+ if (eff_family == 0xF) { /* use extended model & family */
+ eff_family += ((eax & 0x00F00000)>>20);
+ eff_model += ((eax & 0x000F0000)>>16)<<4;
+ }
+ vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor);
+ if (vrm_ret == 0)
+ printk(KERN_INFO "hwmon-vid: Unknown VRM version of your "
+ "x86 CPU\n");
+ return vrm_ret;
+}
+
+/* and now something completely different for the non-x86 world */
+#else
+int vid_which_vrm(void)
+{
+ printk(KERN_INFO "hwmon-vid: Unknown VRM version of your CPU\n");
+ return 0;
+}
+#endif
+
+EXPORT_SYMBOL(vid_from_reg);
+EXPORT_SYMBOL(vid_which_vrm);
+
+MODULE_AUTHOR("Rudolf Marek <r.marek@sh.cvut.cz>");
+
+MODULE_DESCRIPTION("hwmon-vid driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
new file mode 100644
index 00000000000..9b41c9bd805
--- /dev/null
+++ b/drivers/hwmon/hwmon.c
@@ -0,0 +1,98 @@
+/*
+ hwmon.c - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+ This file defines the sysfs class "hwmon", for use by sensors drivers.
+
+ Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+*/
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/kdev_t.h>
+#include <linux/idr.h>
+#include <linux/hwmon.h>
+
+#define HWMON_ID_PREFIX "hwmon"
+#define HWMON_ID_FORMAT HWMON_ID_PREFIX "%d"
+
+static struct class *hwmon_class;
+
+static DEFINE_IDR(hwmon_idr);
+
+/**
+ * hwmon_device_register - register w/ hwmon sysfs class
+ * @dev: the device to register
+ *
+ * hwmon_device_unregister() must be called when the class device is no
+ * longer needed.
+ *
+ * Returns the pointer to the new struct class device.
+ */
+struct class_device *hwmon_device_register(struct device *dev)
+{
+ struct class_device *cdev;
+ int id;
+
+ if (idr_pre_get(&hwmon_idr, GFP_KERNEL) == 0)
+ return ERR_PTR(-ENOMEM);
+
+ if (idr_get_new(&hwmon_idr, NULL, &id) < 0)
+ return ERR_PTR(-ENOMEM);
+
+ id = id & MAX_ID_MASK;
+ cdev = class_device_create(hwmon_class, MKDEV(0,0), dev,
+ HWMON_ID_FORMAT, id);
+
+ if (IS_ERR(cdev))
+ idr_remove(&hwmon_idr, id);
+
+ return cdev;
+}
+
+/**
+ * hwmon_device_unregister - removes the previously registered class device
+ *
+ * @cdev: the class device to destroy
+ */
+void hwmon_device_unregister(struct class_device *cdev)
+{
+ int id;
+
+ if (sscanf(cdev->class_id, HWMON_ID_FORMAT, &id) == 1) {
+ class_device_unregister(cdev);
+ idr_remove(&hwmon_idr, id);
+ } else
+ dev_dbg(cdev->dev,
+ "hwmon_device_unregister() failed: bad class ID!\n");
+}
+
+static int __init hwmon_init(void)
+{
+ hwmon_class = class_create(THIS_MODULE, "hwmon");
+ if (IS_ERR(hwmon_class)) {
+ printk(KERN_ERR "hwmon.c: couldn't create sysfs class\n");
+ return PTR_ERR(hwmon_class);
+ }
+ return 0;
+}
+
+static void __exit hwmon_exit(void)
+{
+ class_destroy(hwmon_class);
+}
+
+module_init(hwmon_init);
+module_exit(hwmon_exit);
+
+EXPORT_SYMBOL_GPL(hwmon_device_register);
+EXPORT_SYMBOL_GPL(hwmon_device_unregister);
+
+MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>");
+MODULE_DESCRIPTION("hardware monitoring sysfs/class support");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index db20c9e4739..53cc2b6d638 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -36,19 +36,21 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <asm/io.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
/* Insmod parameters */
-SENSORS_INSMOD_2(it87, it8712);
+I2C_CLIENT_INSMOD_2(it87, it8712);
#define REG 0x2e /* The register to read/write */
#define DEV 0x07 /* Register: Logical device select */
@@ -192,6 +194,7 @@ static int DIV_TO_REG(int val)
allocated. */
struct it87_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -218,7 +221,7 @@ struct it87_data {
static int it87_attach_adapter(struct i2c_adapter *adapter);
-static int it87_find(int *address);
+static int it87_isa_attach_adapter(struct i2c_adapter *adapter);
static int it87_detect(struct i2c_adapter *adapter, int address, int kind);
static int it87_detach_client(struct i2c_client *client);
@@ -239,6 +242,14 @@ static struct i2c_driver it87_driver = {
.detach_client = it87_detach_client,
};
+static struct i2c_driver it87_isa_driver = {
+ .owner = THIS_MODULE,
+ .name = "it87-isa",
+ .attach_adapter = it87_isa_attach_adapter,
+ .detach_client = it87_detach_client,
+};
+
+
static ssize_t show_in(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -686,11 +697,16 @@ static int it87_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, it87_detect);
+ return i2c_probe(adapter, &addr_data, it87_detect);
}
-/* SuperIO detection - will change normal_isa[0] if a chip is found */
-static int it87_find(int *address)
+static int it87_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+ return it87_detect(adapter, isa_address, -1);
+}
+
+/* SuperIO detection - will change isa_address if a chip is found */
+static int __init it87_find(int *address)
{
int err = -ENODEV;
@@ -721,7 +737,7 @@ exit:
return err;
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int it87_detect(struct i2c_adapter *adapter, int address, int kind)
{
int i;
@@ -738,7 +754,7 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
/* Reserve the ISA region */
if (is_isa)
- if (!request_region(address, IT87_EXTENT, it87_driver.name))
+ if (!request_region(address, IT87_EXTENT, it87_isa_driver.name))
goto ERROR0;
/* Probe whether there is anything available on this address. Already
@@ -784,7 +800,7 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
i2c_set_clientdata(new_client, data);
new_client->addr = address;
new_client->adapter = adapter;
- new_client->driver = &it87_driver;
+ new_client->driver = is_isa ? &it87_isa_driver : &it87_driver;
new_client->flags = 0;
/* Now, we do the remaining detection. */
@@ -840,6 +856,12 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
it87_init_client(new_client, data);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+
device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
@@ -897,13 +919,15 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind)
}
if (data->type == it8712) {
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
device_create_file_vrm(new_client);
device_create_file_vid(new_client);
}
return 0;
+ERROR3:
+ i2c_detach_client(new_client);
ERROR2:
kfree(data);
ERROR1:
@@ -915,17 +939,17 @@ ERROR0:
static int it87_detach_client(struct i2c_client *client)
{
+ struct it87_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
if(i2c_is_isa_client(client))
release_region(client->addr, IT87_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -1158,16 +1182,28 @@ static struct it87_data *it87_update_device(struct device *dev)
static int __init sm_it87_init(void)
{
- int addr;
+ int addr, res;
if (!it87_find(&addr)) {
- normal_isa[0] = addr;
+ isa_address = addr;
+ }
+
+ res = i2c_add_driver(&it87_driver);
+ if (res)
+ return res;
+
+ res = i2c_isa_add_driver(&it87_isa_driver);
+ if (res) {
+ i2c_del_driver(&it87_driver);
+ return res;
}
- return i2c_add_driver(&it87_driver);
+
+ return 0;
}
static void __exit sm_it87_exit(void)
{
+ i2c_isa_del_driver(&it87_isa_driver);
i2c_del_driver(&it87_driver);
}
diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c
index 7c6f9ea5a25..be5c7095ecb 100644
--- a/drivers/hwmon/lm63.c
+++ b/drivers/hwmon/lm63.c
@@ -42,8 +42,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/*
* Addresses to scan
@@ -51,13 +52,12 @@
*/
static unsigned short normal_i2c[] = { 0x4c, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(lm63);
+I2C_CLIENT_INSMOD_1(lm63);
/*
* The LM63 registers
@@ -152,6 +152,7 @@ static struct i2c_driver lm63_driver = {
struct lm63_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -358,7 +359,7 @@ static int lm63_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm63_detect);
+ return i2c_probe(adapter, &addr_data, lm63_detect);
}
/*
@@ -437,6 +438,12 @@ static int lm63_detect(struct i2c_adapter *adapter, int address, int kind)
lm63_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
if (data->config & 0x04) { /* tachometer enabled */
device_create_file(&new_client->dev,
&sensor_dev_attr_fan1_input.dev_attr);
@@ -462,6 +469,8 @@ static int lm63_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -505,15 +514,15 @@ static void lm63_init_client(struct i2c_client *client)
static int lm63_detach_client(struct i2c_client *client)
{
+ struct lm63_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index 5be164ed278..9a3ebdf583f 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -23,17 +23,17 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include "lm75.h"
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(lm75);
+I2C_CLIENT_INSMOD_1(lm75);
/* Many LM75 constants specified below */
@@ -46,6 +46,7 @@ SENSORS_INSMOD_1(lm75);
/* Each client has this additional data */
struct lm75_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* !=0 if following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -107,10 +108,10 @@ static int lm75_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm75_detect);
+ return i2c_probe(adapter, &addr_data, lm75_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
{
int i;
@@ -119,16 +120,6 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
int err = 0;
const char *name = "";
- /* Make sure we aren't probing the ISA bus!! This is just a safety check
- at this moment; i2c_detect really won't call us. */
-#ifdef DEBUG
- if (i2c_is_isa_adapter(adapter)) {
- dev_dbg(&adapter->dev,
- "lm75_detect called for an ISA bus adapter?!?\n");
- goto exit;
- }
-#endif
-
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA |
I2C_FUNC_SMBUS_WORD_DATA))
goto exit;
@@ -208,12 +199,20 @@ static int lm75_detect(struct i2c_adapter *adapter, int address, int kind)
lm75_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -222,8 +221,10 @@ exit:
static int lm75_detach_client(struct i2c_client *client)
{
+ struct lm75_data *data = i2c_get_clientdata(client);
+ hwmon_device_unregister(data->class_dev);
i2c_detach_client(client);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -251,8 +252,12 @@ static int lm75_write_value(struct i2c_client *client, u8 reg, u16 value)
static void lm75_init_client(struct i2c_client *client)
{
- /* Initialize the LM75 chip */
- lm75_write_value(client, LM75_REG_CONF, 0);
+ int reg;
+
+ /* Enable if in shutdown mode */
+ reg = lm75_read_value(client, LM75_REG_CONF);
+ if (reg >= 0 && (reg & 0x01))
+ lm75_write_value(client, LM75_REG_CONF, reg & 0xfe);
}
static struct lm75_data *lm75_update_device(struct device *dev)
diff --git a/drivers/hwmon/lm75.h b/drivers/hwmon/lm75.h
index 63e3f2fb4c2..af7dc650ee1 100644
--- a/drivers/hwmon/lm75.h
+++ b/drivers/hwmon/lm75.h
@@ -25,7 +25,7 @@
which contains this code, we don't worry about the wasted space.
*/
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
/* straight from the datasheet */
#define LM75_TEMP_MIN (-55000)
diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c
index b98f4495299..866eab96a6f 100644
--- a/drivers/hwmon/lm77.c
+++ b/drivers/hwmon/lm77.c
@@ -30,15 +30,14 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(lm77);
+I2C_CLIENT_INSMOD_1(lm77);
/* The LM77 registers */
#define LM77_REG_TEMP 0x00
@@ -51,6 +50,7 @@ SENSORS_INSMOD_1(lm77);
/* Each client has this additional data */
struct lm77_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid;
unsigned long last_updated; /* In jiffies */
@@ -208,10 +208,10 @@ static int lm77_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm77_detect);
+ return i2c_probe(adapter, &addr_data, lm77_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
@@ -317,6 +317,12 @@ static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
lm77_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_crit);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
@@ -327,6 +333,8 @@ static int lm77_detect(struct i2c_adapter *adapter, int address, int kind)
device_create_file(&new_client->dev, &dev_attr_alarms);
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -335,8 +343,10 @@ exit:
static int lm77_detach_client(struct i2c_client *client)
{
+ struct lm77_data *data = i2c_get_clientdata(client);
+ hwmon_device_unregister(data->class_dev);
i2c_detach_client(client);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 29241469dcb..f6730dc3573 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -23,7 +23,10 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <asm/io.h>
/* Addresses to scan */
@@ -31,10 +34,10 @@ static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24,
0x25, 0x26, 0x27, 0x28, 0x29,
0x2a, 0x2b, 0x2c, 0x2d, 0x2e,
0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
/* Insmod parameters */
-SENSORS_INSMOD_3(lm78, lm78j, lm79);
+I2C_CLIENT_INSMOD_2(lm78, lm79);
/* Many LM78 constants specified below */
@@ -104,13 +107,6 @@ static inline int TEMP_FROM_REG(s8 val)
return val * 1000;
}
-/* VID: mV
- REG: (see doc/vid) */
-static inline int VID_FROM_REG(u8 val)
-{
- return val==0x1f ? 0 : val>=0x10 ? 5100-val*100 : 2050-val*50;
-}
-
#define DIV_FROM_REG(val) (1 << (val))
/* There are some complications in a module like this. First off, LM78 chips
@@ -134,6 +130,7 @@ static inline int VID_FROM_REG(u8 val)
allocated. */
struct lm78_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -156,6 +153,7 @@ struct lm78_data {
static int lm78_attach_adapter(struct i2c_adapter *adapter);
+static int lm78_isa_attach_adapter(struct i2c_adapter *adapter);
static int lm78_detect(struct i2c_adapter *adapter, int address, int kind);
static int lm78_detach_client(struct i2c_client *client);
@@ -174,6 +172,14 @@ static struct i2c_driver lm78_driver = {
.detach_client = lm78_detach_client,
};
+static struct i2c_driver lm78_isa_driver = {
+ .owner = THIS_MODULE,
+ .name = "lm78-isa",
+ .attach_adapter = lm78_isa_attach_adapter,
+ .detach_client = lm78_detach_client,
+};
+
+
/* 7 Voltages */
static ssize_t show_in(struct device *dev, char *buf, int nr)
{
@@ -445,7 +451,7 @@ static DEVICE_ATTR(fan3_div, S_IRUGO, show_fan_3_div, NULL);
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
- return sprintf(buf, "%d\n", VID_FROM_REG(data->vid));
+ return sprintf(buf, "%d\n", vid_from_reg(82, data->vid));
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
@@ -465,10 +471,15 @@ static int lm78_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm78_detect);
+ return i2c_probe(adapter, &addr_data, lm78_detect);
+}
+
+static int lm78_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+ return lm78_detect(adapter, isa_address, -1);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
{
int i, err;
@@ -485,7 +496,8 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
/* Reserve the ISA region */
if (is_isa)
- if (!request_region(address, LM78_EXTENT, lm78_driver.name)) {
+ if (!request_region(address, LM78_EXTENT,
+ lm78_isa_driver.name)) {
err = -EBUSY;
goto ERROR0;
}
@@ -540,7 +552,7 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
i2c_set_clientdata(new_client, data);
new_client->addr = address;
new_client->adapter = adapter;
- new_client->driver = &lm78_driver;
+ new_client->driver = is_isa ? &lm78_isa_driver : &lm78_driver;
new_client->flags = 0;
/* Now, we do the remaining detection. */
@@ -559,10 +571,9 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
/* Determine the chip type. */
if (kind <= 0) {
i = lm78_read_value(new_client, LM78_REG_CHIPID);
- if (i == 0x00 || i == 0x20)
+ if (i == 0x00 || i == 0x20 /* LM78 */
+ || i == 0x40) /* LM78-J */
kind = lm78;
- else if (i == 0x40)
- kind = lm78j;
else if ((i & 0xfe) == 0xc0)
kind = lm79;
else {
@@ -578,8 +589,6 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
if (kind == lm78) {
client_name = "lm78";
- } else if (kind == lm78j) {
- client_name = "lm78-j";
} else if (kind == lm79) {
client_name = "lm79";
}
@@ -605,6 +614,12 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
}
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -643,6 +658,8 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+ERROR3:
+ i2c_detach_client(new_client);
ERROR2:
kfree(data);
ERROR1:
@@ -654,18 +671,18 @@ ERROR0:
static int lm78_detach_client(struct i2c_client *client)
{
+ struct lm78_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
if(i2c_is_isa_client(client))
release_region(client->addr, LM78_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -777,18 +794,31 @@ static struct lm78_data *lm78_update_device(struct device *dev)
static int __init sm_lm78_init(void)
{
- return i2c_add_driver(&lm78_driver);
+ int res;
+
+ res = i2c_add_driver(&lm78_driver);
+ if (res)
+ return res;
+
+ res = i2c_isa_add_driver(&lm78_isa_driver);
+ if (res) {
+ i2c_del_driver(&lm78_driver);
+ return res;
+ }
+
+ return 0;
}
static void __exit sm_lm78_exit(void)
{
+ i2c_isa_del_driver(&lm78_isa_driver);
i2c_del_driver(&lm78_driver);
}
MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>");
-MODULE_DESCRIPTION("LM78, LM78-J and LM79 driver");
+MODULE_DESCRIPTION("LM78/LM79 driver");
MODULE_LICENSE("GPL");
module_init(sm_lm78_init);
diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c
index 8100595feb4..83af8b3a0ca 100644
--- a/drivers/hwmon/lm80.c
+++ b/drivers/hwmon/lm80.c
@@ -26,15 +26,15 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c,
0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(lm80);
+I2C_CLIENT_INSMOD_1(lm80);
/* Many LM80 constants specified below */
@@ -107,6 +107,7 @@ static inline long TEMP_FROM_REG(u16 temp)
struct lm80_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* !=0 if following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -389,7 +390,7 @@ static int lm80_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm80_detect);
+ return i2c_probe(adapter, &addr_data, lm80_detect);
}
int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
@@ -451,6 +452,12 @@ int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
data->fan_min[1] = lm80_read_value(new_client, LM80_REG_FAN_MIN(2));
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto error_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in1_min);
device_create_file(&new_client->dev, &dev_attr_in2_min);
@@ -487,6 +494,8 @@ int lm80_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+error_detach:
+ i2c_detach_client(new_client);
error_free:
kfree(data);
exit:
@@ -495,15 +504,15 @@ exit:
static int lm80_detach_client(struct i2c_client *client)
{
+ struct lm80_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c
index a49008b444c..d74b2c20c71 100644
--- a/drivers/hwmon/lm83.c
+++ b/drivers/hwmon/lm83.c
@@ -32,8 +32,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/*
* Addresses to scan
@@ -45,13 +46,12 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
0x29, 0x2a, 0x2b,
0x4c, 0x4d, 0x4e,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(lm83);
+I2C_CLIENT_INSMOD_1(lm83);
/*
* The LM83 registers
@@ -138,6 +138,7 @@ static struct i2c_driver lm83_driver = {
struct lm83_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -212,7 +213,7 @@ static int lm83_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm83_detect);
+ return i2c_probe(adapter, &addr_data, lm83_detect);
}
/*
@@ -312,6 +313,12 @@ static int lm83_detect(struct i2c_adapter *adapter, int address, int kind)
*/
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_input.dev_attr);
device_create_file(&new_client->dev,
@@ -340,6 +347,8 @@ static int lm83_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -348,15 +357,15 @@ exit:
static int lm83_detach_client(struct i2c_client *client)
{
+ struct lm83_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index b4d7fd41826..ab214df9624 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -28,15 +28,15 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
+I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
/* The LM85 registers */
@@ -281,15 +281,6 @@ static int ZONE_TO_REG( int zone )
#define PPR_TO_REG(val,fan) (SENSORS_LIMIT((val)-1,0,3)<<(fan *2))
#define PPR_FROM_REG(val,fan) ((((val)>>(fan * 2))&0x03)+1)
-/* i2c-vid.h defines vid_from_reg() */
-#define VID_FROM_REG(val,vrm) (vid_from_reg((val),(vrm)))
-
-/* Unlike some other drivers we DO NOT set initial limits. Use
- * the config file to set limits. Some users have reported
- * motherboards shutting down when we set limits in a previous
- * version of the driver.
- */
-
/* Chip sampling rates
*
* Some sensors are not updated more frequently than once per second
@@ -339,6 +330,7 @@ struct lm85_autofan {
struct lm85_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -1019,7 +1011,7 @@ int lm85_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm85_detect);
+ return i2c_probe(adapter, &addr_data, lm85_detect);
}
int lm85_detect(struct i2c_adapter *adapter, int address,
@@ -1031,11 +1023,6 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
int err = 0;
const char *type_name = "";
- if (i2c_is_isa_adapter(adapter)) {
- /* This chip has no ISA interface */
- goto ERROR0 ;
- };
-
if (!i2c_check_functionality(adapter,
I2C_FUNC_SMBUS_BYTE_DATA)) {
/* We need to be able to do byte I/O */
@@ -1160,12 +1147,18 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
goto ERROR1;
/* Set the VRM version */
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
/* Initialize the LM85 chip */
lm85_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR2;
+ }
+
device_create_file(&new_client->dev, &dev_attr_fan1_input);
device_create_file(&new_client->dev, &dev_attr_fan2_input);
device_create_file(&new_client->dev, &dev_attr_fan3_input);
@@ -1235,6 +1228,8 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
return 0;
/* Error out and cleanup code */
+ ERROR2:
+ i2c_detach_client(new_client);
ERROR1:
kfree(data);
ERROR0:
@@ -1243,8 +1238,10 @@ int lm85_detect(struct i2c_adapter *adapter, int address,
int lm85_detach_client(struct i2c_client *client)
{
+ struct lm85_data *data = i2c_get_clientdata(client);
+ hwmon_device_unregister(data->class_dev);
i2c_detach_client(client);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index 1921ed1af18..dca996de4c3 100644
--- a/drivers/hwmon/lm87.c
+++ b/drivers/hwmon/lm87.c
@@ -57,8 +57,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
/*
* Addresses to scan
@@ -66,13 +67,12 @@
*/
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(lm87);
+I2C_CLIENT_INSMOD_1(lm87);
/*
* The LM87 registers
@@ -175,6 +175,7 @@ static struct i2c_driver lm87_driver = {
struct lm87_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -537,7 +538,7 @@ static int lm87_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm87_detect);
+ return i2c_probe(adapter, &addr_data, lm87_detect);
}
/*
@@ -608,6 +609,12 @@ static int lm87_detect(struct i2c_adapter *adapter, int address, int kind)
data->in_scale[7] = 1875;
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in1_min);
device_create_file(&new_client->dev, &dev_attr_in1_max);
@@ -673,6 +680,8 @@ static int lm87_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -685,7 +694,7 @@ static void lm87_init_client(struct i2c_client *client)
u8 config;
data->channel = lm87_read_value(client, LM87_REG_CHANNEL_MODE);
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
config = lm87_read_value(client, LM87_REG_CONFIG);
if (!(config & 0x01)) {
@@ -719,15 +728,15 @@ static void lm87_init_client(struct i2c_client *client)
static int lm87_detach_client(struct i2c_client *client)
{
+ struct lm87_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index a67dcadf7cb..14de05fcd43 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -75,8 +75,9 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/*
* Addresses to scan
@@ -89,13 +90,12 @@
*/
static unsigned short normal_i2c[] = { 0x4c, 0x4d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_6(lm90, adm1032, lm99, lm86, max6657, adt7461);
+I2C_CLIENT_INSMOD_6(lm90, adm1032, lm99, lm86, max6657, adt7461);
/*
* The LM90 registers
@@ -200,6 +200,7 @@ static struct i2c_driver lm90_driver = {
struct lm90_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -352,7 +353,7 @@ static int lm90_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm90_detect);
+ return i2c_probe(adapter, &addr_data, lm90_detect);
}
/*
@@ -500,6 +501,12 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind)
lm90_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_input.dev_attr);
device_create_file(&new_client->dev,
@@ -524,6 +531,8 @@ static int lm90_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -547,15 +556,15 @@ static void lm90_init_client(struct i2c_client *client)
static int lm90_detach_client(struct i2c_client *client)
{
+ struct lm90_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c
index 215c8e40ffd..647b7c7cd57 100644
--- a/drivers/hwmon/lm92.c
+++ b/drivers/hwmon/lm92.c
@@ -44,17 +44,16 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* The LM92 and MAX6635 have 2 two-state pins for address selection,
resulting in 4 possible addresses. */
static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(lm92);
+I2C_CLIENT_INSMOD_1(lm92);
/* The LM92 registers */
#define LM92_REG_CONFIG 0x01 /* 8-bit, RW */
@@ -96,6 +95,7 @@ static struct i2c_driver lm92_driver;
/* Client data (each client gets its own) */
struct lm92_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -359,6 +359,12 @@ static int lm92_detect(struct i2c_adapter *adapter, int address, int kind)
lm92_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_crit);
device_create_file(&new_client->dev, &dev_attr_temp1_crit_hyst);
@@ -370,6 +376,8 @@ static int lm92_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -380,20 +388,20 @@ static int lm92_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, lm92_detect);
+ return i2c_probe(adapter, &addr_data, lm92_detect);
}
static int lm92_detach_client(struct i2c_client *client)
{
+ struct lm92_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c
index 3c159f1d49e..16bf71f3a04 100644
--- a/drivers/hwmon/max1619.c
+++ b/drivers/hwmon/max1619.c
@@ -31,20 +31,19 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
+#include <linux/hwmon.h>
+#include <linux/err.h>
static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
0x29, 0x2a, 0x2b,
0x4c, 0x4d, 0x4e,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(max1619);
+I2C_CLIENT_INSMOD_1(max1619);
/*
* The MAX1619 registers
@@ -104,6 +103,7 @@ static struct i2c_driver max1619_driver = {
struct max1619_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -179,7 +179,7 @@ static int max1619_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, max1619_detect);
+ return i2c_probe(adapter, &addr_data, max1619_detect);
}
/*
@@ -275,6 +275,12 @@ static int max1619_detect(struct i2c_adapter *adapter, int address, int kind)
max1619_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_temp2_min);
@@ -285,6 +291,8 @@ static int max1619_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -308,15 +316,15 @@ static void max1619_init_client(struct i2c_client *client)
static int max1619_detach_client(struct i2c_client *client)
{
+ struct max1619_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c
index fa4032d53b7..cf2a35799c7 100644
--- a/drivers/hwmon/pc87360.c
+++ b/drivers/hwmon/pc87360.c
@@ -38,23 +38,19 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <asm/io.h>
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{ NULL }};
static u8 devid;
-static unsigned int extra_isa[3];
+static unsigned short address;
+static unsigned short extra_isa[3];
static u8 confreg[4];
enum chips { any_chip, pc87360, pc87363, pc87364, pc87365, pc87366 };
-static struct i2c_address_data addr_data = {
- .normal_i2c = normal_i2c,
- .normal_isa = normal_isa,
- .forces = forces,
-};
static int init = 1;
module_param(init, int, 0);
@@ -186,6 +182,7 @@ static inline u8 PWM_TO_REG(int val, int inv)
struct pc87360_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
struct semaphore update_lock;
char valid; /* !=0 if following fields are valid */
@@ -224,8 +221,7 @@ struct pc87360_data {
* Functions declaration
*/
-static int pc87360_attach_adapter(struct i2c_adapter *adapter);
-static int pc87360_detect(struct i2c_adapter *adapter, int address, int kind);
+static int pc87360_detect(struct i2c_adapter *adapter);
static int pc87360_detach_client(struct i2c_client *client);
static int pc87360_read_value(struct pc87360_data *data, u8 ldi, u8 bank,
@@ -242,8 +238,7 @@ static struct pc87360_data *pc87360_update_device(struct device *dev);
static struct i2c_driver pc87360_driver = {
.owner = THIS_MODULE,
.name = "pc87360",
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = pc87360_attach_adapter,
+ .attach_adapter = pc87360_detect,
.detach_client = pc87360_detach_client,
};
@@ -251,168 +246,178 @@ static struct i2c_driver pc87360_driver = {
* Sysfs stuff
*/
-static ssize_t set_fan_min(struct device *dev, const char *buf,
- size_t count, int nr)
+static ssize_t show_fan_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[attr->index],
+ FAN_DIV_FROM_REG(data->fan_status[attr->index])));
+}
+static ssize_t show_fan_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[attr->index],
+ FAN_DIV_FROM_REG(data->fan_status[attr->index])));
+}
+static ssize_t show_fan_div(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n",
+ FAN_DIV_FROM_REG(data->fan_status[attr->index]));
+}
+static ssize_t show_fan_status(struct device *dev, struct device_attribute *devattr, char *buf)
{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n",
+ FAN_STATUS_FROM_REG(data->fan_status[attr->index]));
+}
+static ssize_t set_fan_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct pc87360_data *data = i2c_get_clientdata(client);
long fan_min = simple_strtol(buf, NULL, 10);
down(&data->update_lock);
- fan_min = FAN_TO_REG(fan_min, FAN_DIV_FROM_REG(data->fan_status[nr]));
+ fan_min = FAN_TO_REG(fan_min, FAN_DIV_FROM_REG(data->fan_status[attr->index]));
/* If it wouldn't fit, change clock divisor */
while (fan_min > 255
- && (data->fan_status[nr] & 0x60) != 0x60) {
+ && (data->fan_status[attr->index] & 0x60) != 0x60) {
fan_min >>= 1;
- data->fan[nr] >>= 1;
- data->fan_status[nr] += 0x20;
+ data->fan[attr->index] >>= 1;
+ data->fan_status[attr->index] += 0x20;
}
- data->fan_min[nr] = fan_min > 255 ? 255 : fan_min;
- pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_MIN(nr),
- data->fan_min[nr]);
+ data->fan_min[attr->index] = fan_min > 255 ? 255 : fan_min;
+ pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_MIN(attr->index),
+ data->fan_min[attr->index]);
/* Write new divider, preserve alarm bits */
- pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_STATUS(nr),
- data->fan_status[nr] & 0xF9);
+ pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_FAN_STATUS(attr->index),
+ data->fan_status[attr->index] & 0xF9);
up(&data->update_lock);
return count;
}
#define show_and_set_fan(offset) \
-static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[offset-1], \
- FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
-} \
-static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[offset-1], \
- FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
-} \
-static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", \
- FAN_DIV_FROM_REG(data->fan_status[offset-1])); \
-} \
-static ssize_t show_fan##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", \
- FAN_STATUS_FROM_REG(data->fan_status[offset-1])); \
-} \
-static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- return set_fan_min(dev, buf, count, offset-1); \
-} \
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, \
- show_fan##offset##_input, NULL); \
-static DEVICE_ATTR(fan##offset##_min, S_IWUSR | S_IRUGO, \
- show_fan##offset##_min, set_fan##offset##_min); \
-static DEVICE_ATTR(fan##offset##_div, S_IRUGO, \
- show_fan##offset##_div, NULL); \
-static DEVICE_ATTR(fan##offset##_status, S_IRUGO, \
- show_fan##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \
+ show_fan_input, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IWUSR | S_IRUGO, \
+ show_fan_min, set_fan_min, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO, \
+ show_fan_div, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_status, S_IRUGO, \
+ show_fan_status, NULL, offset-1);
show_and_set_fan(1)
show_and_set_fan(2)
show_and_set_fan(3)
+static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n",
+ PWM_FROM_REG(data->pwm[attr->index],
+ FAN_CONFIG_INVERT(data->fan_conf,
+ attr->index)));
+}
+static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->pwm[attr->index] = PWM_TO_REG(val,
+ FAN_CONFIG_INVERT(data->fan_conf, attr->index));
+ pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_PWM(attr->index),
+ data->pwm[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+
#define show_and_set_pwm(offset) \
-static ssize_t show_pwm##offset(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", \
- PWM_FROM_REG(data->pwm[offset-1], \
- FAN_CONFIG_INVERT(data->fan_conf, \
- offset-1))); \
-} \
-static ssize_t set_pwm##offset(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->pwm[offset-1] = PWM_TO_REG(val, \
- FAN_CONFIG_INVERT(data->fan_conf, offset-1)); \
- pc87360_write_value(data, LD_FAN, NO_BANK, PC87360_REG_PWM(offset-1), \
- data->pwm[offset-1]); \
- up(&data->update_lock); \
- return count; \
-} \
-static DEVICE_ATTR(pwm##offset, S_IWUSR | S_IRUGO, \
- show_pwm##offset, set_pwm##offset);
+static SENSOR_DEVICE_ATTR(pwm##offset, S_IWUSR | S_IRUGO, \
+ show_pwm, set_pwm, offset-1);
show_and_set_pwm(1)
show_and_set_pwm(2)
show_and_set_pwm(3)
+static ssize_t show_in_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in[attr->index],
+ data->in_vref));
+}
+static ssize_t show_in_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[attr->index],
+ data->in_vref));
+}
+static ssize_t show_in_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[attr->index],
+ data->in_vref));
+}
+static ssize_t show_in_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", data->in_status[attr->index]);
+}
+static ssize_t set_in_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->in_min[attr->index] = IN_TO_REG(val, data->in_vref);
+ pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_IN_MIN,
+ data->in_min[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+static ssize_t set_in_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->in_max[attr->index] = IN_TO_REG(val,
+ data->in_vref);
+ pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_IN_MAX,
+ data->in_max[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+
#define show_and_set_in(offset) \
-static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
- data->in_vref)); \
-} \
-static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
- data->in_vref)); \
-} \
-static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
- data->in_vref)); \
-} \
-static ssize_t show_in##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", data->in_status[offset]); \
-} \
-static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->in_min[offset] = IN_TO_REG(val, data->in_vref); \
- pc87360_write_value(data, LD_IN, offset, PC87365_REG_IN_MIN, \
- data->in_min[offset]); \
- up(&data->update_lock); \
- return count; \
-} \
-static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->in_max[offset] = IN_TO_REG(val, \
- data->in_vref); \
- pc87360_write_value(data, LD_IN, offset, PC87365_REG_IN_MAX, \
- data->in_max[offset]); \
- up(&data->update_lock); \
- return count; \
-} \
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
- show_in##offset##_input, NULL); \
-static DEVICE_ATTR(in##offset##_min, S_IWUSR | S_IRUGO, \
- show_in##offset##_min, set_in##offset##_min); \
-static DEVICE_ATTR(in##offset##_max, S_IWUSR | S_IRUGO, \
- show_in##offset##_max, set_in##offset##_max); \
-static DEVICE_ATTR(in##offset##_status, S_IRUGO, \
- show_in##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, \
+ show_in_input, NULL, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_min, S_IWUSR | S_IRUGO, \
+ show_in_min, set_in_min, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_max, S_IWUSR | S_IRUGO, \
+ show_in_max, set_in_max, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_status, S_IRUGO, \
+ show_in_status, NULL, offset);
show_and_set_in(0)
show_and_set_in(1)
show_and_set_in(2)
@@ -425,88 +430,97 @@ show_and_set_in(8)
show_and_set_in(9)
show_and_set_in(10)
+static ssize_t show_therm_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in[attr->index],
+ data->in_vref));
+}
+static ssize_t show_therm_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[attr->index],
+ data->in_vref));
+}
+static ssize_t show_therm_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[attr->index],
+ data->in_vref));
+}
+static ssize_t show_therm_crit(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[attr->index-11],
+ data->in_vref));
+}
+static ssize_t show_therm_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%u\n", data->in_status[attr->index]);
+}
+static ssize_t set_therm_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->in_min[attr->index] = IN_TO_REG(val, data->in_vref);
+ pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_MIN,
+ data->in_min[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+static ssize_t set_therm_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->in_max[attr->index] = IN_TO_REG(val, data->in_vref);
+ pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_MAX,
+ data->in_max[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+static ssize_t set_therm_crit(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->in_crit[attr->index-11] = IN_TO_REG(val, data->in_vref);
+ pc87360_write_value(data, LD_IN, attr->index, PC87365_REG_TEMP_CRIT,
+ data->in_crit[attr->index-11]);
+ up(&data->update_lock);
+ return count;
+}
+
#define show_and_set_therm(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset+7], \
- data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset+7], \
- data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset+7], \
- data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[offset-4], \
- data->in_vref)); \
-} \
-static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%u\n", data->in_status[offset+7]); \
-} \
-static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->in_min[offset+7] = IN_TO_REG(val, data->in_vref); \
- pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_MIN, \
- data->in_min[offset+7]); \
- up(&data->update_lock); \
- return count; \
-} \
-static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->in_max[offset+7] = IN_TO_REG(val, data->in_vref); \
- pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_MAX, \
- data->in_max[offset+7]); \
- up(&data->update_lock); \
- return count; \
-} \
-static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->in_crit[offset-4] = IN_TO_REG(val, data->in_vref); \
- pc87360_write_value(data, LD_IN, offset+7, PC87365_REG_TEMP_CRIT, \
- data->in_crit[offset-4]); \
- up(&data->update_lock); \
- return count; \
-} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
- show_temp##offset##_input, NULL); \
-static DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
- show_temp##offset##_min, set_temp##offset##_min); \
-static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
- show_temp##offset##_max, set_temp##offset##_max); \
-static DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
- show_temp##offset##_crit, set_temp##offset##_crit); \
-static DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
- show_temp##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
+ show_therm_input, NULL, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
+ show_therm_min, set_therm_min, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
+ show_therm_max, set_therm_max, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
+ show_therm_crit, set_therm_crit, 11+offset-4); \
+static SENSOR_DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
+ show_therm_status, NULL, 11+offset-4);
show_and_set_therm(4)
show_and_set_therm(5)
show_and_set_therm(6)
@@ -539,84 +553,93 @@ static ssize_t show_in_alarms(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR(alarms_in, S_IRUGO, show_in_alarms, NULL);
+static ssize_t show_temp_input(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[attr->index]));
+}
+static ssize_t show_temp_min(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[attr->index]));
+}
+static ssize_t show_temp_max(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[attr->index]));
+}
+static ssize_t show_temp_crit(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[attr->index]));
+}
+static ssize_t show_temp_status(struct device *dev, struct device_attribute *devattr, char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct pc87360_data *data = pc87360_update_device(dev);
+ return sprintf(buf, "%d\n", data->temp_status[attr->index]);
+}
+static ssize_t set_temp_min(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->temp_min[attr->index] = TEMP_TO_REG(val);
+ pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_MIN,
+ data->temp_min[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+static ssize_t set_temp_max(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->temp_max[attr->index] = TEMP_TO_REG(val);
+ pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_MAX,
+ data->temp_max[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+static ssize_t set_temp_crit(struct device *dev, struct device_attribute *devattr, const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pc87360_data *data = i2c_get_clientdata(client);
+ long val = simple_strtol(buf, NULL, 10);
+
+ down(&data->update_lock);
+ data->temp_crit[attr->index] = TEMP_TO_REG(val);
+ pc87360_write_value(data, LD_TEMP, attr->index, PC87365_REG_TEMP_CRIT,
+ data->temp_crit[attr->index]);
+ up(&data->update_lock);
+ return count;
+}
+
#define show_and_set_temp(offset) \
-static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
-} \
-static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
-} \
-static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
-}\
-static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[offset-1])); \
-}\
-static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct pc87360_data *data = pc87360_update_device(dev); \
- return sprintf(buf, "%d\n", data->temp_status[offset-1]); \
-}\
-static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->temp_min[offset-1] = TEMP_TO_REG(val); \
- pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_MIN, \
- data->temp_min[offset-1]); \
- up(&data->update_lock); \
- return count; \
-} \
-static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->temp_max[offset-1] = TEMP_TO_REG(val); \
- pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_MAX, \
- data->temp_max[offset-1]); \
- up(&data->update_lock); \
- return count; \
-} \
-static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
- size_t count) \
-{ \
- struct i2c_client *client = to_i2c_client(dev); \
- struct pc87360_data *data = i2c_get_clientdata(client); \
- long val = simple_strtol(buf, NULL, 10); \
- \
- down(&data->update_lock); \
- data->temp_crit[offset-1] = TEMP_TO_REG(val); \
- pc87360_write_value(data, LD_TEMP, offset-1, PC87365_REG_TEMP_CRIT, \
- data->temp_crit[offset-1]); \
- up(&data->update_lock); \
- return count; \
-} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
- show_temp##offset##_input, NULL); \
-static DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
- show_temp##offset##_min, set_temp##offset##_min); \
-static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
- show_temp##offset##_max, set_temp##offset##_max); \
-static DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
- show_temp##offset##_crit, set_temp##offset##_crit); \
-static DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
- show_temp##offset##_status, NULL);
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \
+ show_temp_input, NULL, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IWUSR | S_IRUGO, \
+ show_temp_min, set_temp_min, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
+ show_temp_max, set_temp_max, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IWUSR | S_IRUGO, \
+ show_temp_crit, set_temp_crit, offset-1); \
+static SENSOR_DEVICE_ATTR(temp##offset##_status, S_IRUGO, \
+ show_temp_status, NULL, offset-1);
show_and_set_temp(1)
show_and_set_temp(2)
show_and_set_temp(3)
@@ -632,12 +655,7 @@ static DEVICE_ATTR(alarms_temp, S_IRUGO, show_temp_alarms, NULL);
* Device detection, registration and update
*/
-static int pc87360_attach_adapter(struct i2c_adapter *adapter)
-{
- return i2c_detect(adapter, &addr_data, pc87360_detect);
-}
-
-static int pc87360_find(int sioaddr, u8 *devid, int *address)
+static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses)
{
u16 val;
int i;
@@ -683,7 +701,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address)
continue;
}
- address[i] = val;
+ addresses[i] = val;
if (i==0) { /* Fans */
confreg[0] = superio_inb(sioaddr, 0xF0);
@@ -727,9 +745,7 @@ static int pc87360_find(int sioaddr, u8 *devid, int *address)
return 0;
}
-/* We don't really care about the address.
- Read from extra_isa instead. */
-int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
+static int pc87360_detect(struct i2c_adapter *adapter)
{
int i;
struct i2c_client *new_client;
@@ -738,9 +754,6 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
const char *name = "pc87360";
int use_thermistors = 0;
- if (!i2c_is_isa_adapter(adapter))
- return -ENODEV;
-
if (!(data = kmalloc(sizeof(struct pc87360_data), GFP_KERNEL)))
return -ENOMEM;
memset(data, 0x00, sizeof(struct pc87360_data));
@@ -838,51 +851,57 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
}
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+
if (data->innr) {
- device_create_file(&new_client->dev, &dev_attr_in0_input);
- device_create_file(&new_client->dev, &dev_attr_in1_input);
- device_create_file(&new_client->dev, &dev_attr_in2_input);
- device_create_file(&new_client->dev, &dev_attr_in3_input);
- device_create_file(&new_client->dev, &dev_attr_in4_input);
- device_create_file(&new_client->dev, &dev_attr_in5_input);
- device_create_file(&new_client->dev, &dev_attr_in6_input);
- device_create_file(&new_client->dev, &dev_attr_in7_input);
- device_create_file(&new_client->dev, &dev_attr_in8_input);
- device_create_file(&new_client->dev, &dev_attr_in9_input);
- device_create_file(&new_client->dev, &dev_attr_in10_input);
- device_create_file(&new_client->dev, &dev_attr_in0_min);
- device_create_file(&new_client->dev, &dev_attr_in1_min);
- device_create_file(&new_client->dev, &dev_attr_in2_min);
- device_create_file(&new_client->dev, &dev_attr_in3_min);
- device_create_file(&new_client->dev, &dev_attr_in4_min);
- device_create_file(&new_client->dev, &dev_attr_in5_min);
- device_create_file(&new_client->dev, &dev_attr_in6_min);
- device_create_file(&new_client->dev, &dev_attr_in7_min);
- device_create_file(&new_client->dev, &dev_attr_in8_min);
- device_create_file(&new_client->dev, &dev_attr_in9_min);
- device_create_file(&new_client->dev, &dev_attr_in10_min);
- device_create_file(&new_client->dev, &dev_attr_in0_max);
- device_create_file(&new_client->dev, &dev_attr_in1_max);
- device_create_file(&new_client->dev, &dev_attr_in2_max);
- device_create_file(&new_client->dev, &dev_attr_in3_max);
- device_create_file(&new_client->dev, &dev_attr_in4_max);
- device_create_file(&new_client->dev, &dev_attr_in5_max);
- device_create_file(&new_client->dev, &dev_attr_in6_max);
- device_create_file(&new_client->dev, &dev_attr_in7_max);
- device_create_file(&new_client->dev, &dev_attr_in8_max);
- device_create_file(&new_client->dev, &dev_attr_in9_max);
- device_create_file(&new_client->dev, &dev_attr_in10_max);
- device_create_file(&new_client->dev, &dev_attr_in0_status);
- device_create_file(&new_client->dev, &dev_attr_in1_status);
- device_create_file(&new_client->dev, &dev_attr_in2_status);
- device_create_file(&new_client->dev, &dev_attr_in3_status);
- device_create_file(&new_client->dev, &dev_attr_in4_status);
- device_create_file(&new_client->dev, &dev_attr_in5_status);
- device_create_file(&new_client->dev, &dev_attr_in6_status);
- device_create_file(&new_client->dev, &dev_attr_in7_status);
- device_create_file(&new_client->dev, &dev_attr_in8_status);
- device_create_file(&new_client->dev, &dev_attr_in9_status);
- device_create_file(&new_client->dev, &dev_attr_in10_status);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in0_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in1_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in2_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in3_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in4_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in5_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in6_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in7_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in8_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in9_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_in10_status.dev_attr);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_vrm);
@@ -890,90 +909,92 @@ int pc87360_detect(struct i2c_adapter *adapter, int address, int kind)
}
if (data->tempnr) {
- device_create_file(&new_client->dev, &dev_attr_temp1_input);
- device_create_file(&new_client->dev, &dev_attr_temp2_input);
- device_create_file(&new_client->dev, &dev_attr_temp1_min);
- device_create_file(&new_client->dev, &dev_attr_temp2_min);
- device_create_file(&new_client->dev, &dev_attr_temp1_max);
- device_create_file(&new_client->dev, &dev_attr_temp2_max);
- device_create_file(&new_client->dev, &dev_attr_temp1_crit);
- device_create_file(&new_client->dev, &dev_attr_temp2_crit);
- device_create_file(&new_client->dev, &dev_attr_temp1_status);
- device_create_file(&new_client->dev, &dev_attr_temp2_status);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp1_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp2_status.dev_attr);
device_create_file(&new_client->dev, &dev_attr_alarms_temp);
}
if (data->tempnr == 3) {
- device_create_file(&new_client->dev, &dev_attr_temp3_input);
- device_create_file(&new_client->dev, &dev_attr_temp3_min);
- device_create_file(&new_client->dev, &dev_attr_temp3_max);
- device_create_file(&new_client->dev, &dev_attr_temp3_crit);
- device_create_file(&new_client->dev, &dev_attr_temp3_status);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp3_status.dev_attr);
}
if (data->innr == 14) {
- device_create_file(&new_client->dev, &dev_attr_temp4_input);
- device_create_file(&new_client->dev, &dev_attr_temp5_input);
- device_create_file(&new_client->dev, &dev_attr_temp6_input);
- device_create_file(&new_client->dev, &dev_attr_temp4_min);
- device_create_file(&new_client->dev, &dev_attr_temp5_min);
- device_create_file(&new_client->dev, &dev_attr_temp6_min);
- device_create_file(&new_client->dev, &dev_attr_temp4_max);
- device_create_file(&new_client->dev, &dev_attr_temp5_max);
- device_create_file(&new_client->dev, &dev_attr_temp6_max);
- device_create_file(&new_client->dev, &dev_attr_temp4_crit);
- device_create_file(&new_client->dev, &dev_attr_temp5_crit);
- device_create_file(&new_client->dev, &dev_attr_temp6_crit);
- device_create_file(&new_client->dev, &dev_attr_temp4_status);
- device_create_file(&new_client->dev, &dev_attr_temp5_status);
- device_create_file(&new_client->dev, &dev_attr_temp6_status);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp4_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp5_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp6_input.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp4_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp5_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp6_min.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp4_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp5_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp6_max.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp4_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp5_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp6_crit.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp4_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp5_status.dev_attr);
+ device_create_file(&new_client->dev, &sensor_dev_attr_temp6_status.dev_attr);
}
if (data->fannr) {
if (FAN_CONFIG_MONITOR(data->fan_conf, 0)) {
device_create_file(&new_client->dev,
- &dev_attr_fan1_input);
+ &sensor_dev_attr_fan1_input.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan1_min);
+ &sensor_dev_attr_fan1_min.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan1_div);
+ &sensor_dev_attr_fan1_div.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan1_status);
+ &sensor_dev_attr_fan1_status.dev_attr);
}
if (FAN_CONFIG_MONITOR(data->fan_conf, 1)) {
device_create_file(&new_client->dev,
- &dev_attr_fan2_input);
+ &sensor_dev_attr_fan2_input.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan2_min);
+ &sensor_dev_attr_fan2_min.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan2_div);
+ &sensor_dev_attr_fan2_div.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan2_status);
+ &sensor_dev_attr_fan2_status.dev_attr);
}
if (FAN_CONFIG_CONTROL(data->fan_conf, 0))
- device_create_file(&new_client->dev, &dev_attr_pwm1);
+ device_create_file(&new_client->dev, &sensor_dev_attr_pwm1.dev_attr);
if (FAN_CONFIG_CONTROL(data->fan_conf, 1))
- device_create_file(&new_client->dev, &dev_attr_pwm2);
+ device_create_file(&new_client->dev, &sensor_dev_attr_pwm2.dev_attr);
}
if (data->fannr == 3) {
if (FAN_CONFIG_MONITOR(data->fan_conf, 2)) {
device_create_file(&new_client->dev,
- &dev_attr_fan3_input);
+ &sensor_dev_attr_fan3_input.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan3_min);
+ &sensor_dev_attr_fan3_min.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan3_div);
+ &sensor_dev_attr_fan3_div.dev_attr);
device_create_file(&new_client->dev,
- &dev_attr_fan3_status);
+ &sensor_dev_attr_fan3_status.dev_attr);
}
if (FAN_CONFIG_CONTROL(data->fan_conf, 2))
- device_create_file(&new_client->dev, &dev_attr_pwm3);
+ device_create_file(&new_client->dev, &sensor_dev_attr_pwm3.dev_attr);
}
return 0;
+ERROR3:
+ i2c_detach_client(new_client);
ERROR2:
for (i = 0; i < 3; i++) {
if (data->address[i]) {
@@ -990,11 +1011,10 @@ static int pc87360_detach_client(struct i2c_client *client)
struct pc87360_data *data = i2c_get_clientdata(client);
int i;
- if ((i = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((i = i2c_detach_client(client)))
return i;
- }
for (i = 0; i < 3; i++) {
if (data->address[i]) {
@@ -1320,23 +1340,23 @@ static int __init pc87360_init(void)
/* Arbitrarily pick one of the addresses */
for (i = 0; i < 3; i++) {
if (extra_isa[i] != 0x0000) {
- normal_isa[0] = extra_isa[i];
+ address = extra_isa[i];
break;
}
}
- if (normal_isa[0] == 0x0000) {
+ if (address == 0x0000) {
printk(KERN_WARNING "pc87360: No active logical device, "
"module not inserted.\n");
return -ENODEV;
}
- return i2c_add_driver(&pc87360_driver);
+ return i2c_isa_add_driver(&pc87360_driver);
}
static void __exit pc87360_exit(void)
{
- i2c_del_driver(&pc87360_driver);
+ i2c_isa_del_driver(&pc87360_driver);
}
diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 6bbfc8fb4f1..8610bce0824 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -55,7 +55,9 @@
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <asm/io.h>
@@ -68,14 +70,10 @@ module_param(force_addr, ushort, 0);
MODULE_PARM_DESC(force_addr,
"Initialize the base address of the sensors");
-/* Addresses to scan.
+/* Device address
Note that we can't determine the ISA address until we have initialized
our module */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(sis5595);
+static unsigned short address;
/* Many SIS5595 constants specified below */
@@ -168,6 +166,7 @@ static inline u8 DIV_TO_REG(int val)
allocated. */
struct sis5595_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
struct semaphore update_lock;
@@ -190,8 +189,7 @@ struct sis5595_data {
static struct pci_dev *s_bridge; /* pointer to the (only) sis5595 */
-static int sis5595_attach_adapter(struct i2c_adapter *adapter);
-static int sis5595_detect(struct i2c_adapter *adapter, int address, int kind);
+static int sis5595_detect(struct i2c_adapter *adapter);
static int sis5595_detach_client(struct i2c_client *client);
static int sis5595_read_value(struct i2c_client *client, u8 register);
@@ -202,9 +200,7 @@ static void sis5595_init_client(struct i2c_client *client);
static struct i2c_driver sis5595_driver = {
.owner = THIS_MODULE,
.name = "sis5595",
- .id = I2C_DRIVERID_SIS5595,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = sis5595_attach_adapter,
+ .attach_adapter = sis5595_detect,
.detach_client = sis5595_detach_client,
};
@@ -476,14 +472,7 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, ch
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
/* This is called when the module is loaded */
-static int sis5595_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
- return i2c_detect(adapter, &addr_data, sis5595_detect);
-}
-
-int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
+static int sis5595_detect(struct i2c_adapter *adapter)
{
int err = 0;
int i;
@@ -492,10 +481,6 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
char val;
u16 a;
- /* Make sure we are probing the ISA bus!! */
- if (!i2c_is_isa_adapter(adapter))
- goto exit;
-
if (force_addr)
address = force_addr & ~(SIS5595_EXTENT - 1);
/* Reserve the ISA region */
@@ -578,6 +563,12 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
}
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in0_max);
@@ -608,7 +599,9 @@ int sis5595_detect(struct i2c_adapter *adapter, int address, int kind)
device_create_file(&new_client->dev, &dev_attr_temp1_max_hyst);
}
return 0;
-
+
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit_release:
@@ -619,18 +612,17 @@ exit:
static int sis5595_detach_client(struct i2c_client *client)
{
+ struct sis5595_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- if (i2c_is_isa_client(client))
- release_region(client->addr, SIS5595_EXTENT);
+ release_region(client->addr, SIS5595_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -745,7 +737,6 @@ static int __devinit sis5595_pci_probe(struct pci_dev *dev,
{
u16 val;
int *i;
- int addr = 0;
for (i = blacklist; *i != 0; i++) {
struct pci_dev *dev;
@@ -761,22 +752,19 @@ static int __devinit sis5595_pci_probe(struct pci_dev *dev,
pci_read_config_word(dev, SIS5595_BASE_REG, &val))
return -ENODEV;
- addr = val & ~(SIS5595_EXTENT - 1);
- if (addr == 0 && force_addr == 0) {
+ address = val & ~(SIS5595_EXTENT - 1);
+ if (address == 0 && force_addr == 0) {
dev_err(&dev->dev, "Base address not set - upgrade BIOS or use force_addr=0xaddr\n");
return -ENODEV;
}
- if (force_addr)
- addr = force_addr; /* so detect will get called */
- if (!addr) {
+ if (!address) {
dev_err(&dev->dev,"No SiS 5595 sensors found.\n");
return -ENODEV;
}
- normal_isa[0] = addr;
s_bridge = pci_dev_get(dev);
- if (i2c_add_driver(&sis5595_driver)) {
+ if (i2c_isa_add_driver(&sis5595_driver)) {
pci_dev_put(s_bridge);
s_bridge = NULL;
}
@@ -803,7 +791,7 @@ static void __exit sm_sis5595_exit(void)
{
pci_unregister_driver(&sis5595_pci_driver);
if (s_bridge != NULL) {
- i2c_del_driver(&sis5595_driver);
+ i2c_isa_del_driver(&sis5595_driver);
pci_dev_put(s_bridge);
s_bridge = NULL;
}
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index fdeeb3ab6f2..7fe71576dea 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -31,23 +31,14 @@
#include <linux/ioport.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <asm/io.h>
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
/* Address is autodetected, there is no default value */
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{NULL}};
-
-enum chips { any_chip, smsc47b397 };
-static struct i2c_address_data addr_data = {
- .normal_i2c = normal_i2c,
- .normal_isa = normal_isa,
- .probe = normal_i2c, /* cheat */
- .ignore = normal_i2c, /* cheat */
- .forces = forces,
-};
+static unsigned short address;
/* Super-I/0 registers and commands */
@@ -100,6 +91,7 @@ static u8 smsc47b397_reg_temp[] = {0x25, 0x26, 0x27, 0x80};
struct smsc47b397_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
struct semaphore update_lock;
@@ -215,52 +207,40 @@ sysfs_fan(4);
#define device_create_file_fan(client, num) \
device_create_file(&client->dev, &dev_attr_fan##num##_input)
-static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind);
-
-static int smsc47b397_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
- return i2c_detect(adapter, &addr_data, smsc47b397_detect);
-}
-
static int smsc47b397_detach_client(struct i2c_client *client)
{
+ struct smsc47b397_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
release_region(client->addr, SMSC_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
+static int smsc47b397_detect(struct i2c_adapter *adapter);
+
static struct i2c_driver smsc47b397_driver = {
.owner = THIS_MODULE,
.name = "smsc47b397",
- .id = I2C_DRIVERID_SMSC47B397,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = smsc47b397_attach_adapter,
+ .attach_adapter = smsc47b397_detect,
.detach_client = smsc47b397_detach_client,
};
-static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
+static int smsc47b397_detect(struct i2c_adapter *adapter)
{
struct i2c_client *new_client;
struct smsc47b397_data *data;
int err = 0;
- if (!i2c_is_isa_adapter(adapter)) {
- return 0;
- }
-
- if (!request_region(addr, SMSC_EXTENT, smsc47b397_driver.name)) {
- dev_err(&adapter->dev, "Region 0x%x already in use!\n", addr);
+ if (!request_region(address, SMSC_EXTENT, smsc47b397_driver.name)) {
+ dev_err(&adapter->dev, "Region 0x%x already in use!\n",
+ address);
return -EBUSY;
}
@@ -272,7 +252,7 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
new_client = &data->client;
i2c_set_clientdata(new_client, data);
- new_client->addr = addr;
+ new_client->addr = address;
init_MUTEX(&data->lock);
new_client->adapter = adapter;
new_client->driver = &smsc47b397_driver;
@@ -285,6 +265,12 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
if ((err = i2c_attach_client(new_client)))
goto error_free;
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto error_detach;
+ }
+
device_create_file_temp(new_client, 1);
device_create_file_temp(new_client, 2);
device_create_file_temp(new_client, 3);
@@ -297,14 +283,16 @@ static int smsc47b397_detect(struct i2c_adapter *adapter, int addr, int kind)
return 0;
+error_detach:
+ i2c_detach_client(new_client);
error_free:
kfree(data);
error_release:
- release_region(addr, SMSC_EXTENT);
+ release_region(address, SMSC_EXTENT);
return err;
}
-static int __init smsc47b397_find(unsigned int *addr)
+static int __init smsc47b397_find(unsigned short *addr)
{
u8 id, rev;
@@ -333,15 +321,15 @@ static int __init smsc47b397_init(void)
{
int ret;
- if ((ret = smsc47b397_find(normal_isa)))
+ if ((ret = smsc47b397_find(&address)))
return ret;
- return i2c_add_driver(&smsc47b397_driver);
+ return i2c_isa_add_driver(&smsc47b397_driver);
}
static void __exit smsc47b397_exit(void)
{
- i2c_del_driver(&smsc47b397_driver);
+ i2c_isa_del_driver(&smsc47b397_driver);
}
MODULE_AUTHOR("Mark M. Hoffman <mhoffman@lightlink.com>");
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 7166ad0b2fd..7e699a8ede2 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -30,21 +30,14 @@
#include <linux/ioport.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <asm/io.h>
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
/* Address is autodetected, there is no default value */
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-static struct i2c_force_data forces[] = {{NULL}};
-
-enum chips { any_chip, smsc47m1 };
-static struct i2c_address_data addr_data = {
- .normal_i2c = normal_i2c,
- .normal_isa = normal_isa,
- .forces = forces,
-};
+static unsigned short address;
/* Super-I/0 registers and commands */
@@ -108,6 +101,7 @@ superio_exit(void)
struct smsc47m1_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
struct semaphore update_lock;
@@ -121,9 +115,7 @@ struct smsc47m1_data {
};
-static int smsc47m1_attach_adapter(struct i2c_adapter *adapter);
-static int smsc47m1_find(int *address);
-static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind);
+static int smsc47m1_detect(struct i2c_adapter *adapter);
static int smsc47m1_detach_client(struct i2c_client *client);
static int smsc47m1_read_value(struct i2c_client *client, u8 reg);
@@ -136,9 +128,7 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev,
static struct i2c_driver smsc47m1_driver = {
.owner = THIS_MODULE,
.name = "smsc47m1",
- .id = I2C_DRIVERID_SMSC47M1,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = smsc47m1_attach_adapter,
+ .attach_adapter = smsc47m1_detect,
.detach_client = smsc47m1_detach_client,
};
@@ -354,14 +344,7 @@ fan_present(2);
static DEVICE_ATTR(alarms, S_IRUGO, get_alarms, NULL);
-static int smsc47m1_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
- return i2c_detect(adapter, &addr_data, smsc47m1_detect);
-}
-
-static int smsc47m1_find(int *address)
+static int __init smsc47m1_find(unsigned short *addr)
{
u8 val;
@@ -388,10 +371,10 @@ static int smsc47m1_find(int *address)
}
superio_select();
- *address = (superio_inb(SUPERIO_REG_BASE) << 8)
- | superio_inb(SUPERIO_REG_BASE + 1);
+ *addr = (superio_inb(SUPERIO_REG_BASE) << 8)
+ | superio_inb(SUPERIO_REG_BASE + 1);
val = superio_inb(SUPERIO_REG_ACT);
- if (*address == 0 || (val & 0x01) == 0) {
+ if (*addr == 0 || (val & 0x01) == 0) {
printk(KERN_INFO "smsc47m1: Device is disabled, will not use\n");
superio_exit();
return -ENODEV;
@@ -401,17 +384,13 @@ static int smsc47m1_find(int *address)
return 0;
}
-static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
+static int smsc47m1_detect(struct i2c_adapter *adapter)
{
struct i2c_client *new_client;
struct smsc47m1_data *data;
int err = 0;
int fan1, fan2, pwm1, pwm2;
- if (!i2c_is_isa_adapter(adapter)) {
- return 0;
- }
-
if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.name)) {
dev_err(&adapter->dev, "Region 0x%x already in use!\n", address);
return -EBUSY;
@@ -461,6 +440,13 @@ static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
function. */
smsc47m1_update_device(&new_client->dev, 1);
+ /* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto error_detach;
+ }
+
if (fan1) {
device_create_file(&new_client->dev, &dev_attr_fan1_input);
device_create_file(&new_client->dev, &dev_attr_fan1_min);
@@ -494,6 +480,8 @@ static int smsc47m1_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+error_detach:
+ i2c_detach_client(new_client);
error_free:
kfree(data);
error_release:
@@ -503,16 +491,16 @@ error_release:
static int smsc47m1_detach_client(struct i2c_client *client)
{
+ struct smsc47m1_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
release_region(client->addr, SMSC_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -573,16 +561,16 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev,
static int __init sm_smsc47m1_init(void)
{
- if (smsc47m1_find(normal_isa)) {
+ if (smsc47m1_find(&address)) {
return -ENODEV;
}
- return i2c_add_driver(&smsc47m1_driver);
+ return i2c_isa_add_driver(&smsc47m1_driver);
}
static void __exit sm_smsc47m1_exit(void)
{
- i2c_del_driver(&smsc47m1_driver);
+ i2c_isa_del_driver(&smsc47m1_driver);
}
MODULE_AUTHOR("Mark D. Studebaker <mdsxyz123@yahoo.com>");
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index 164d4794839..eb84997627c 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -35,7 +35,9 @@
#include <linux/pci.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <asm/io.h>
@@ -47,14 +49,10 @@ module_param(force_addr, ushort, 0);
MODULE_PARM_DESC(force_addr,
"Initialize the base address of the sensors");
-/* Addresses to scan.
+/* Device address
Note that we can't determine the ISA address until we have initialized
our module */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0000, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(via686a);
+static unsigned short address;
/*
The Via 686a southbridge has a LM78-like chip integrated on the same IC.
@@ -297,6 +295,7 @@ static inline long TEMP_FROM_REG10(u16 val)
via686a client is allocated. */
struct via686a_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* !=0 if following fields are valid */
unsigned long last_updated; /* In jiffies */
@@ -315,8 +314,7 @@ struct via686a_data {
static struct pci_dev *s_bridge; /* pointer to the (only) via686a */
-static int via686a_attach_adapter(struct i2c_adapter *adapter);
-static int via686a_detect(struct i2c_adapter *adapter, int address, int kind);
+static int via686a_detect(struct i2c_adapter *adapter);
static int via686a_detach_client(struct i2c_client *client);
static inline int via686a_read_value(struct i2c_client *client, u8 reg)
@@ -576,22 +574,13 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static struct i2c_driver via686a_driver = {
.owner = THIS_MODULE,
.name = "via686a",
- .id = I2C_DRIVERID_VIA686A,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = via686a_attach_adapter,
+ .attach_adapter = via686a_detect,
.detach_client = via686a_detach_client,
};
/* This is called when the module is loaded */
-static int via686a_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
- return i2c_detect(adapter, &addr_data, via686a_detect);
-}
-
-static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
+static int via686a_detect(struct i2c_adapter *adapter)
{
struct i2c_client *new_client;
struct via686a_data *data;
@@ -599,13 +588,6 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
const char client_name[] = "via686a";
u16 val;
- /* Make sure we are probing the ISA bus!! */
- if (!i2c_is_isa_adapter(adapter)) {
- dev_err(&adapter->dev,
- "via686a_detect called for an I2C bus adapter?!?\n");
- return 0;
- }
-
/* 8231 requires multiple of 256, we enforce that on 686 as well */
if (force_addr)
address = force_addr & 0xFF00;
@@ -637,7 +619,7 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
if (!(data = kmalloc(sizeof(struct via686a_data), GFP_KERNEL))) {
err = -ENOMEM;
- goto ERROR0;
+ goto exit_release;
}
memset(data, 0, sizeof(struct via686a_data));
@@ -655,12 +637,18 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
init_MUTEX(&data->update_lock);
/* Tell the I2C layer a new client has arrived */
if ((err = i2c_attach_client(new_client)))
- goto ERROR3;
+ goto exit_free;
/* Initialize the VIA686A chip */
via686a_init_client(new_client);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
@@ -695,25 +683,27 @@ static int via686a_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
-ERROR3:
+exit_detach:
+ i2c_detach_client(new_client);
+exit_free:
kfree(data);
-ERROR0:
+exit_release:
release_region(address, VIA686A_EXTENT);
return err;
}
static int via686a_detach_client(struct i2c_client *client)
{
+ struct via686a_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
release_region(client->addr, VIA686A_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -810,29 +800,25 @@ static int __devinit via686a_pci_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
u16 val;
- int addr = 0;
if (PCIBIOS_SUCCESSFUL !=
pci_read_config_word(dev, VIA686A_BASE_REG, &val))
return -ENODEV;
- addr = val & ~(VIA686A_EXTENT - 1);
- if (addr == 0 && force_addr == 0) {
+ address = val & ~(VIA686A_EXTENT - 1);
+ if (address == 0 && force_addr == 0) {
dev_err(&dev->dev, "base address not set - upgrade BIOS "
"or use force_addr=0xaddr\n");
return -ENODEV;
}
- if (force_addr)
- addr = force_addr; /* so detect will get called */
- if (!addr) {
+ if (!address) {
dev_err(&dev->dev, "No Via 686A sensors found.\n");
return -ENODEV;
}
- normal_isa[0] = addr;
s_bridge = pci_dev_get(dev);
- if (i2c_add_driver(&via686a_driver)) {
+ if (i2c_isa_add_driver(&via686a_driver)) {
pci_dev_put(s_bridge);
s_bridge = NULL;
}
@@ -859,7 +845,7 @@ static void __exit sm_via686a_exit(void)
{
pci_unregister_driver(&via686a_pci_driver);
if (s_bridge != NULL) {
- i2c_del_driver(&via686a_driver);
+ i2c_isa_del_driver(&via686a_driver);
pci_dev_put(s_bridge);
s_bridge = NULL;
}
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 8a40b6976e1..b60efe8f8b2 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -9,6 +9,9 @@
Thanks to Leon Moonen, Steve Cliffe and Grant Coady for their help
in testing and debugging this driver.
+ This driver also supports the W83627EHG, which is the lead-free
+ version of the W83627EHF.
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
@@ -37,17 +40,14 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
#include <asm/io.h>
#include "lm75.h"
-/* Addresses to scan
- The actual ISA address is read from Super-I/O configuration space */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
-
-/* Insmod parameters */
-SENSORS_INSMOD_1(w83627ehf);
+/* The actual ISA address is read from Super-I/O configuration space */
+static unsigned short address;
/*
* Super-I/O constants and functions
@@ -174,6 +174,7 @@ temp1_to_reg(int temp)
struct w83627ehf_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
struct semaphore update_lock;
@@ -666,15 +667,12 @@ static void w83627ehf_init_client(struct i2c_client *client)
}
}
-static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
+static int w83627ehf_detect(struct i2c_adapter *adapter)
{
struct i2c_client *client;
struct w83627ehf_data *data;
int i, err = 0;
- if (!i2c_is_isa_adapter(adapter))
- return 0;
-
if (!request_region(address, REGION_LENGTH, w83627ehf_driver.name)) {
err = -EBUSY;
goto exit;
@@ -720,6 +718,12 @@ static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
data->has_fan |= (1 << 4);
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&client->dev, &dev_attr_fan1_input);
device_create_file(&client->dev, &dev_attr_fan1_min);
device_create_file(&client->dev, &dev_attr_fan1_div);
@@ -753,6 +757,8 @@ static int w83627ehf_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+exit_detach:
+ i2c_detach_client(client);
exit_free:
kfree(data);
exit_release:
@@ -761,24 +767,17 @@ exit:
return err;
}
-static int w83627ehf_attach_adapter(struct i2c_adapter *adapter)
-{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
- return i2c_detect(adapter, &addr_data, w83627ehf_detect);
-}
-
static int w83627ehf_detach_client(struct i2c_client *client)
{
+ struct w83627ehf_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
release_region(client->addr, REGION_LENGTH);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -786,12 +785,11 @@ static int w83627ehf_detach_client(struct i2c_client *client)
static struct i2c_driver w83627ehf_driver = {
.owner = THIS_MODULE,
.name = "w83627ehf",
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = w83627ehf_attach_adapter,
+ .attach_adapter = w83627ehf_detect,
.detach_client = w83627ehf_detach_client,
};
-static int __init w83627ehf_find(int sioaddr, int *address)
+static int __init w83627ehf_find(int sioaddr, unsigned short *addr)
{
u16 val;
@@ -809,8 +807,8 @@ static int __init w83627ehf_find(int sioaddr, int *address)
superio_select(W83627EHF_LD_HWM);
val = (superio_inb(SIO_REG_ADDR) << 8)
| superio_inb(SIO_REG_ADDR + 1);
- *address = val & ~(REGION_LENGTH - 1);
- if (*address == 0) {
+ *addr = val & ~(REGION_LENGTH - 1);
+ if (*addr == 0) {
superio_exit();
return -ENODEV;
}
@@ -826,16 +824,16 @@ static int __init w83627ehf_find(int sioaddr, int *address)
static int __init sensors_w83627ehf_init(void)
{
- if (w83627ehf_find(0x2e, &normal_isa[0])
- && w83627ehf_find(0x4e, &normal_isa[0]))
+ if (w83627ehf_find(0x2e, &address)
+ && w83627ehf_find(0x4e, &address))
return -ENODEV;
- return i2c_add_driver(&w83627ehf_driver);
+ return i2c_isa_add_driver(&w83627ehf_driver);
}
static void __exit sensors_w83627ehf_exit(void)
{
- i2c_del_driver(&w83627ehf_driver);
+ i2c_isa_del_driver(&w83627ehf_driver);
}
MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>");
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index bd87a42e068..02bd5c0239a 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -42,8 +42,10 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <asm/io.h>
#include "lm75.h"
@@ -56,12 +58,11 @@ module_param(force_i2c, byte, 0);
MODULE_PARM_DESC(force_i2c,
"Initialize the i2c address of the sensors");
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0, I2C_CLIENT_ISA_END };
+/* The actual ISA address is read from Super-I/O configuration space */
+static unsigned short address;
/* Insmod parameters */
-SENSORS_INSMOD_4(w83627hf, w83627thf, w83697hf, w83637hf);
+enum chips { any_chip, w83627hf, w83627thf, w83697hf, w83637hf };
static int init = 1;
module_param(init, bool, 0);
@@ -277,6 +278,7 @@ static inline u8 DIV_TO_REG(long val)
dynamically allocated, at the same time when a new client is allocated. */
struct w83627hf_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -314,9 +316,7 @@ struct w83627hf_data {
};
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter);
-static int w83627hf_detect(struct i2c_adapter *adapter, int address,
- int kind);
+static int w83627hf_detect(struct i2c_adapter *adapter);
static int w83627hf_detach_client(struct i2c_client *client);
static int w83627hf_read_value(struct i2c_client *client, u16 register);
@@ -328,9 +328,7 @@ static void w83627hf_init_client(struct i2c_client *client);
static struct i2c_driver w83627hf_driver = {
.owner = THIS_MODULE,
.name = "w83627hf",
- .id = I2C_DRIVERID_W83627HF,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = w83627hf_attach_adapter,
+ .attach_adapter = w83627hf_detect,
.detach_client = w83627hf_detach_client,
};
@@ -959,16 +957,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_type); \
} while (0)
-/* This function is called when:
- * w83627hf_driver is inserted (when this module is loaded), for each
- available adapter
- * when a new adapter is inserted (and w83627hf_driver is still present) */
-static int w83627hf_attach_adapter(struct i2c_adapter *adapter)
-{
- return i2c_detect(adapter, &addr_data, w83627hf_detect);
-}
-
-static int w83627hf_find(int sioaddr, int *address)
+static int __init w83627hf_find(int sioaddr, unsigned short *addr)
{
u16 val;
@@ -988,32 +977,24 @@ static int w83627hf_find(int sioaddr, int *address)
superio_select(W83627HF_LD_HWM);
val = (superio_inb(WINB_BASE_REG) << 8) |
superio_inb(WINB_BASE_REG + 1);
- *address = val & ~(WINB_EXTENT - 1);
- if (*address == 0 && force_addr == 0) {
+ *addr = val & ~(WINB_EXTENT - 1);
+ if (*addr == 0 && force_addr == 0) {
superio_exit();
return -ENODEV;
}
- if (force_addr)
- *address = force_addr; /* so detect will get called */
superio_exit();
return 0;
}
-int w83627hf_detect(struct i2c_adapter *adapter, int address,
- int kind)
+static int w83627hf_detect(struct i2c_adapter *adapter)
{
- int val;
+ int val, kind;
struct i2c_client *new_client;
struct w83627hf_data *data;
int err = 0;
const char *client_name = "";
- if (!i2c_is_isa_adapter(adapter)) {
- err = -ENODEV;
- goto ERROR0;
- }
-
if(force_addr)
address = force_addr & ~(WINB_EXTENT - 1);
@@ -1102,6 +1083,12 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
data->fan_min[2] = w83627hf_read_value(new_client, W83781D_REG_FAN_MIN(3));
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+
device_create_file_in(new_client, 0);
if (kind != w83697hf)
device_create_file_in(new_client, 1);
@@ -1152,6 +1139,8 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
return 0;
+ ERROR3:
+ i2c_detach_client(new_client);
ERROR2:
kfree(data);
ERROR1:
@@ -1162,16 +1151,16 @@ int w83627hf_detect(struct i2c_adapter *adapter, int address,
static int w83627hf_detach_client(struct i2c_client *client)
{
+ struct w83627hf_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
release_region(client->addr, WINB_EXTENT);
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
@@ -1327,7 +1316,7 @@ static void w83627hf_init_client(struct i2c_client *client)
data->vrm = (data->vrm_ovt & 0x01) ? 90 : 82;
} else {
/* Convert VID to voltage based on default VRM */
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
}
tmp = w83627hf_read_value(client, W83781D_REG_SCFG1);
@@ -1485,20 +1474,17 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev)
static int __init sensors_w83627hf_init(void)
{
- int addr;
-
- if (w83627hf_find(0x2e, &addr)
- && w83627hf_find(0x4e, &addr)) {
+ if (w83627hf_find(0x2e, &address)
+ && w83627hf_find(0x4e, &address)) {
return -ENODEV;
}
- normal_isa[0] = addr;
- return i2c_add_driver(&w83627hf_driver);
+ return i2c_isa_add_driver(&w83627hf_driver);
}
static void __exit sensors_w83627hf_exit(void)
{
- i2c_del_driver(&w83627hf_driver);
+ i2c_isa_del_driver(&w83627hf_driver);
}
MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 0bb131ce09e..4c43337ca78 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -38,8 +38,10 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-#include <linux/i2c-vid.h>
+#include <linux/i2c-isa.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-vid.h>
+#include <linux/err.h>
#include <asm/io.h>
#include "lm75.h"
@@ -47,10 +49,10 @@
static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
+static unsigned short isa_address = 0x290;
/* Insmod parameters */
-SENSORS_INSMOD_5(w83781d, w83782d, w83783s, w83627hf, as99127f);
+I2C_CLIENT_INSMOD_5(w83781d, w83782d, w83783s, w83627hf, as99127f);
I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
"{bus, clientaddr, subclientaddr1, subclientaddr2}");
@@ -218,6 +220,7 @@ DIV_TO_REG(long val, enum chips type)
allocated. */
struct w83781d_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore lock;
enum chips type;
@@ -255,6 +258,7 @@ struct w83781d_data {
};
static int w83781d_attach_adapter(struct i2c_adapter *adapter);
+static int w83781d_isa_attach_adapter(struct i2c_adapter *adapter);
static int w83781d_detect(struct i2c_adapter *adapter, int address, int kind);
static int w83781d_detach_client(struct i2c_client *client);
@@ -273,6 +277,14 @@ static struct i2c_driver w83781d_driver = {
.detach_client = w83781d_detach_client,
};
+static struct i2c_driver w83781d_isa_driver = {
+ .owner = THIS_MODULE,
+ .name = "w83781d-isa",
+ .attach_adapter = w83781d_isa_attach_adapter,
+ .detach_client = w83781d_detach_client,
+};
+
+
/* following are the sysfs callback functions */
#define show_in_reg(reg) \
static ssize_t show_##reg (struct device *dev, char *buf, int nr) \
@@ -856,7 +868,13 @@ w83781d_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, w83781d_detect);
+ return i2c_probe(adapter, &addr_data, w83781d_detect);
+}
+
+static int
+w83781d_isa_attach_adapter(struct i2c_adapter *adapter)
+{
+ return w83781d_detect(adapter, isa_address, -1);
}
/* Assumes that adapter is of I2C, not ISA variety.
@@ -961,10 +979,10 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
ERROR_SC_3:
i2c_detach_client(data->lm75[0]);
ERROR_SC_2:
- if (NULL != data->lm75[1])
+ if (data->lm75[1])
kfree(data->lm75[1]);
ERROR_SC_1:
- if (NULL != data->lm75[0])
+ if (data->lm75[0])
kfree(data->lm75[0]);
ERROR_SC_0:
return err;
@@ -999,7 +1017,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
if (is_isa)
if (!request_region(address, W83781D_EXTENT,
- w83781d_driver.name)) {
+ w83781d_isa_driver.name)) {
dev_dbg(&adapter->dev, "Request of region "
"0x%x-0x%x for w83781d failed\n", address,
address + W83781D_EXTENT - 1);
@@ -1057,7 +1075,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
new_client->addr = address;
init_MUTEX(&data->lock);
new_client->adapter = adapter;
- new_client->driver = &w83781d_driver;
+ new_client->driver = is_isa ? &w83781d_isa_driver : &w83781d_driver;
new_client->flags = 0;
/* Now, we do the remaining detection. */
@@ -1189,6 +1207,12 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
data->pwmenable[i] = 1;
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR4;
+ }
+
device_create_file_in(new_client, 0);
if (kind != w83783s)
device_create_file_in(new_client, 1);
@@ -1241,6 +1265,15 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
return 0;
+ERROR4:
+ if (data->lm75[1]) {
+ i2c_detach_client(data->lm75[1]);
+ kfree(data->lm75[1]);
+ }
+ if (data->lm75[0]) {
+ i2c_detach_client(data->lm75[0]);
+ kfree(data->lm75[0]);
+ }
ERROR3:
i2c_detach_client(new_client);
ERROR2:
@@ -1255,24 +1288,26 @@ ERROR0:
static int
w83781d_detach_client(struct i2c_client *client)
{
+ struct w83781d_data *data = i2c_get_clientdata(client);
int err;
+ /* main client */
+ if (data)
+ hwmon_device_unregister(data->class_dev);
+
if (i2c_is_isa_client(client))
release_region(client->addr, W83781D_EXTENT);
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
- if (i2c_get_clientdata(client)==NULL) {
- /* subclients */
+ /* main client */
+ if (data)
+ kfree(data);
+
+ /* subclient */
+ else
kfree(client);
- } else {
- /* main client */
- kfree(i2c_get_clientdata(client));
- }
return 0;
}
@@ -1443,7 +1478,7 @@ w83781d_init_client(struct i2c_client *client)
w83781d_write_value(client, W83781D_REG_BEEP_INTS2, 0);
}
- data->vrm = i2c_which_vrm();
+ data->vrm = vid_which_vrm();
if ((type != w83781d) && (type != as99127f)) {
tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
@@ -1613,12 +1648,25 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
static int __init
sensors_w83781d_init(void)
{
- return i2c_add_driver(&w83781d_driver);
+ int res;
+
+ res = i2c_add_driver(&w83781d_driver);
+ if (res)
+ return res;
+
+ res = i2c_isa_add_driver(&w83781d_isa_driver);
+ if (res) {
+ i2c_del_driver(&w83781d_driver);
+ return res;
+ }
+
+ return 0;
}
static void __exit
sensors_w83781d_exit(void)
{
+ i2c_isa_del_driver(&w83781d_isa_driver);
i2c_del_driver(&w83781d_driver);
}
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
new file mode 100644
index 00000000000..ba0c28015f6
--- /dev/null
+++ b/drivers/hwmon/w83792d.c
@@ -0,0 +1,1649 @@
+/*
+ w83792d.c - Part of lm_sensors, Linux kernel modules for hardware
+ monitoring
+ Copyright (C) 2004, 2005 Winbond Electronics Corp.
+ Chunhao Huang <DZShen@Winbond.com.tw>,
+ Rudolf Marek <r.marek@sh.cvut.cz>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ Note:
+ 1. This driver is only for 2.6 kernel, 2.4 kernel need a different driver.
+ 2. This driver is only for Winbond W83792D C version device, there
+ are also some motherboards with B version W83792D device. The
+ calculation method to in6-in7(measured value, limits) is a little
+ different between C and B version. C or B version can be identified
+ by CR[0x49h].
+*/
+
+/*
+ Supports following chips:
+
+ Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA
+ w83792d 9 7 7 3 0x7a 0x5ca3 yes no
+*/
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+
+/* Insmod parameters */
+I2C_CLIENT_INSMOD_1(w83792d);
+I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "
+ "{bus, clientaddr, subclientaddr1, subclientaddr2}");
+
+static int init;
+module_param(init, bool, 0);
+MODULE_PARM_DESC(init, "Set to one to force chip initialization");
+
+/* The W83792D registers */
+static const u8 W83792D_REG_IN[9] = {
+ 0x20, /* Vcore A in DataSheet */
+ 0x21, /* Vcore B in DataSheet */
+ 0x22, /* VIN0 in DataSheet */
+ 0x23, /* VIN1 in DataSheet */
+ 0x24, /* VIN2 in DataSheet */
+ 0x25, /* VIN3 in DataSheet */
+ 0x26, /* 5VCC in DataSheet */
+ 0xB0, /* 5VSB in DataSheet */
+ 0xB1 /* VBAT in DataSheet */
+};
+#define W83792D_REG_LOW_BITS1 0x3E /* Low Bits I in DataSheet */
+#define W83792D_REG_LOW_BITS2 0x3F /* Low Bits II in DataSheet */
+static const u8 W83792D_REG_IN_MAX[9] = {
+ 0x2B, /* Vcore A High Limit in DataSheet */
+ 0x2D, /* Vcore B High Limit in DataSheet */
+ 0x2F, /* VIN0 High Limit in DataSheet */
+ 0x31, /* VIN1 High Limit in DataSheet */
+ 0x33, /* VIN2 High Limit in DataSheet */
+ 0x35, /* VIN3 High Limit in DataSheet */
+ 0x37, /* 5VCC High Limit in DataSheet */
+ 0xB4, /* 5VSB High Limit in DataSheet */
+ 0xB6 /* VBAT High Limit in DataSheet */
+};
+static const u8 W83792D_REG_IN_MIN[9] = {
+ 0x2C, /* Vcore A Low Limit in DataSheet */
+ 0x2E, /* Vcore B Low Limit in DataSheet */
+ 0x30, /* VIN0 Low Limit in DataSheet */
+ 0x32, /* VIN1 Low Limit in DataSheet */
+ 0x34, /* VIN2 Low Limit in DataSheet */
+ 0x36, /* VIN3 Low Limit in DataSheet */
+ 0x38, /* 5VCC Low Limit in DataSheet */
+ 0xB5, /* 5VSB Low Limit in DataSheet */
+ 0xB7 /* VBAT Low Limit in DataSheet */
+};
+static const u8 W83792D_REG_FAN[7] = {
+ 0x28, /* FAN 1 Count in DataSheet */
+ 0x29, /* FAN 2 Count in DataSheet */
+ 0x2A, /* FAN 3 Count in DataSheet */
+ 0xB8, /* FAN 4 Count in DataSheet */
+ 0xB9, /* FAN 5 Count in DataSheet */
+ 0xBA, /* FAN 6 Count in DataSheet */
+ 0xBE /* FAN 7 Count in DataSheet */
+};
+static const u8 W83792D_REG_FAN_MIN[7] = {
+ 0x3B, /* FAN 1 Count Low Limit in DataSheet */
+ 0x3C, /* FAN 2 Count Low Limit in DataSheet */
+ 0x3D, /* FAN 3 Count Low Limit in DataSheet */
+ 0xBB, /* FAN 4 Count Low Limit in DataSheet */
+ 0xBC, /* FAN 5 Count Low Limit in DataSheet */
+ 0xBD, /* FAN 6 Count Low Limit in DataSheet */
+ 0xBF /* FAN 7 Count Low Limit in DataSheet */
+};
+#define W83792D_REG_FAN_CFG 0x84 /* FAN Configuration in DataSheet */
+static const u8 W83792D_REG_FAN_DIV[4] = {
+ 0x47, /* contains FAN2 and FAN1 Divisor */
+ 0x5B, /* contains FAN4 and FAN3 Divisor */
+ 0x5C, /* contains FAN6 and FAN5 Divisor */
+ 0x9E /* contains FAN7 Divisor. */
+};
+static const u8 W83792D_REG_PWM[7] = {
+ 0x81, /* FAN 1 Duty Cycle, be used to control */
+ 0x83, /* FAN 2 Duty Cycle, be used to control */
+ 0x94, /* FAN 3 Duty Cycle, be used to control */
+ 0xA3, /* FAN 4 Duty Cycle, be used to control */
+ 0xA4, /* FAN 5 Duty Cycle, be used to control */
+ 0xA5, /* FAN 6 Duty Cycle, be used to control */
+ 0xA6 /* FAN 7 Duty Cycle, be used to control */
+};
+#define W83792D_REG_BANK 0x4E
+#define W83792D_REG_TEMP2_CONFIG 0xC2
+#define W83792D_REG_TEMP3_CONFIG 0xCA
+
+static const u8 W83792D_REG_TEMP1[3] = {
+ 0x27, /* TEMP 1 in DataSheet */
+ 0x39, /* TEMP 1 Over in DataSheet */
+ 0x3A, /* TEMP 1 Hyst in DataSheet */
+};
+
+static const u8 W83792D_REG_TEMP_ADD[2][6] = {
+ { 0xC0, /* TEMP 2 in DataSheet */
+ 0xC1, /* TEMP 2(0.5 deg) in DataSheet */
+ 0xC5, /* TEMP 2 Over High part in DataSheet */
+ 0xC6, /* TEMP 2 Over Low part in DataSheet */
+ 0xC3, /* TEMP 2 Thyst High part in DataSheet */
+ 0xC4 }, /* TEMP 2 Thyst Low part in DataSheet */
+ { 0xC8, /* TEMP 3 in DataSheet */
+ 0xC9, /* TEMP 3(0.5 deg) in DataSheet */
+ 0xCD, /* TEMP 3 Over High part in DataSheet */
+ 0xCE, /* TEMP 3 Over Low part in DataSheet */
+ 0xCB, /* TEMP 3 Thyst High part in DataSheet */
+ 0xCC } /* TEMP 3 Thyst Low part in DataSheet */
+};
+
+static const u8 W83792D_REG_THERMAL[3] = {
+ 0x85, /* SmartFanI: Fan1 target value */
+ 0x86, /* SmartFanI: Fan2 target value */
+ 0x96 /* SmartFanI: Fan3 target value */
+};
+
+static const u8 W83792D_REG_TOLERANCE[3] = {
+ 0x87, /* (bit3-0)SmartFan Fan1 tolerance */
+ 0x87, /* (bit7-4)SmartFan Fan2 tolerance */
+ 0x97 /* (bit3-0)SmartFan Fan3 tolerance */
+};
+
+static const u8 W83792D_REG_POINTS[3][4] = {
+ { 0x85, /* SmartFanII: Fan1 temp point 1 */
+ 0xE3, /* SmartFanII: Fan1 temp point 2 */
+ 0xE4, /* SmartFanII: Fan1 temp point 3 */
+ 0xE5 }, /* SmartFanII: Fan1 temp point 4 */
+ { 0x86, /* SmartFanII: Fan2 temp point 1 */
+ 0xE6, /* SmartFanII: Fan2 temp point 2 */
+ 0xE7, /* SmartFanII: Fan2 temp point 3 */
+ 0xE8 }, /* SmartFanII: Fan2 temp point 4 */
+ { 0x96, /* SmartFanII: Fan3 temp point 1 */
+ 0xE9, /* SmartFanII: Fan3 temp point 2 */
+ 0xEA, /* SmartFanII: Fan3 temp point 3 */
+ 0xEB } /* SmartFanII: Fan3 temp point 4 */
+};
+
+static const u8 W83792D_REG_LEVELS[3][4] = {
+ { 0x88, /* (bit3-0) SmartFanII: Fan1 Non-Stop */
+ 0x88, /* (bit7-4) SmartFanII: Fan1 Level 1 */
+ 0xE0, /* (bit7-4) SmartFanII: Fan1 Level 2 */
+ 0xE0 }, /* (bit3-0) SmartFanII: Fan1 Level 3 */
+ { 0x89, /* (bit3-0) SmartFanII: Fan2 Non-Stop */
+ 0x89, /* (bit7-4) SmartFanII: Fan2 Level 1 */
+ 0xE1, /* (bit7-4) SmartFanII: Fan2 Level 2 */
+ 0xE1 }, /* (bit3-0) SmartFanII: Fan2 Level 3 */
+ { 0x98, /* (bit3-0) SmartFanII: Fan3 Non-Stop */
+ 0x98, /* (bit7-4) SmartFanII: Fan3 Level 1 */
+ 0xE2, /* (bit7-4) SmartFanII: Fan3 Level 2 */
+ 0xE2 } /* (bit3-0) SmartFanII: Fan3 Level 3 */
+};
+
+#define W83792D_REG_CONFIG 0x40
+#define W83792D_REG_VID_FANDIV 0x47
+#define W83792D_REG_CHIPID 0x49
+#define W83792D_REG_WCHIPID 0x58
+#define W83792D_REG_CHIPMAN 0x4F
+#define W83792D_REG_PIN 0x4B
+#define W83792D_REG_I2C_SUBADDR 0x4A
+
+#define W83792D_REG_ALARM1 0xA9 /* realtime status register1 */
+#define W83792D_REG_ALARM2 0xAA /* realtime status register2 */
+#define W83792D_REG_ALARM3 0xAB /* realtime status register3 */
+#define W83792D_REG_CHASSIS 0x42 /* Bit 5: Case Open status bit */
+#define W83792D_REG_CHASSIS_CLR 0x44 /* Bit 7: Case Open CLR_CHS/Reset bit */
+
+/* control in0/in1 's limit modifiability */
+#define W83792D_REG_VID_IN_B 0x17
+
+#define W83792D_REG_VBAT 0x5D
+#define W83792D_REG_I2C_ADDR 0x48
+
+/* Conversions. Rounding and limit checking is only done on the TO_REG
+ variants. Note that you should be a bit careful with which arguments
+ these macros are called: arguments may be evaluated more than once.
+ Fixing this is just not worth it. */
+#define IN_FROM_REG(nr,val) (((nr)<=1)?(val*2): \
+ ((((nr)==6)||((nr)==7))?(val*6):(val*4)))
+#define IN_TO_REG(nr,val) (((nr)<=1)?(val/2): \
+ ((((nr)==6)||((nr)==7))?(val/6):(val/4)))
+
+static inline u8
+FAN_TO_REG(long rpm, int div)
+{
+ if (rpm == 0)
+ return 255;
+ rpm = SENSORS_LIMIT(rpm, 1, 1000000);
+ return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1, 254);
+}
+
+#define FAN_FROM_REG(val,div) ((val) == 0 ? -1 : \
+ ((val) == 255 ? 0 : \
+ 1350000 / ((val) * (div))))
+
+/* for temp1 */
+#define TEMP1_TO_REG(val) (SENSORS_LIMIT(((val) < 0 ? (val)+0x100*1000 \
+ : (val)) / 1000, 0, 0xff))
+#define TEMP1_FROM_REG(val) (((val) & 0x80 ? (val)-0x100 : (val)) * 1000)
+/* for temp2 and temp3, because they need addtional resolution */
+#define TEMP_ADD_FROM_REG(val1, val2) \
+ ((((val1) & 0x80 ? (val1)-0x100 \
+ : (val1)) * 1000) + ((val2 & 0x80) ? 500 : 0))
+#define TEMP_ADD_TO_REG_HIGH(val) \
+ (SENSORS_LIMIT(((val) < 0 ? (val)+0x100*1000 \
+ : (val)) / 1000, 0, 0xff))
+#define TEMP_ADD_TO_REG_LOW(val) ((val%1000) ? 0x80 : 0x00)
+
+#define PWM_FROM_REG(val) (val)
+#define PWM_TO_REG(val) (SENSORS_LIMIT((val),0,255))
+#define DIV_FROM_REG(val) (1 << (val))
+
+static inline u8
+DIV_TO_REG(long val)
+{
+ int i;
+ val = SENSORS_LIMIT(val, 1, 128) >> 1;
+ for (i = 0; i < 6; i++) {
+ if (val == 0)
+ break;
+ val >>= 1;
+ }
+ return ((u8) i);
+}
+
+struct w83792d_data {
+ struct i2c_client client;
+ struct class_device *class_dev;
+ struct semaphore lock;
+ enum chips type;
+
+ struct semaphore update_lock;
+ char valid; /* !=0 if following fields are valid */
+ unsigned long last_updated; /* In jiffies */
+
+ /* array of 2 pointers to subclients */
+ struct i2c_client *lm75[2];
+
+ u8 in[9]; /* Register value */
+ u8 in_max[9]; /* Register value */
+ u8 in_min[9]; /* Register value */
+ u8 low_bits[2]; /* Additional resolution to voltage in0-6 */
+ u8 fan[7]; /* Register value */
+ u8 fan_min[7]; /* Register value */
+ u8 temp1[3]; /* current, over, thyst */
+ u8 temp_add[2][6]; /* Register value */
+ u8 fan_div[7]; /* Register encoding, shifted right */
+ u8 pwm[7]; /* We only consider the first 3 set of pwm,
+ although 792 chip has 7 set of pwm. */
+ u8 pwmenable[3];
+ u8 pwm_mode[7]; /* indicates PWM or DC mode: 1->PWM; 0->DC */
+ u32 alarms; /* realtime status register encoding,combined */
+ u8 chassis; /* Chassis status */
+ u8 chassis_clear; /* CLR_CHS, clear chassis intrusion detection */
+ u8 thermal_cruise[3]; /* Smart FanI: Fan1,2,3 target value */
+ u8 tolerance[3]; /* Fan1,2,3 tolerance(Smart Fan I/II) */
+ u8 sf2_points[3][4]; /* Smart FanII: Fan1,2,3 temperature points */
+ u8 sf2_levels[3][4]; /* Smart FanII: Fan1,2,3 duty cycle levels */
+};
+
+static int w83792d_attach_adapter(struct i2c_adapter *adapter);
+static int w83792d_detect(struct i2c_adapter *adapter, int address, int kind);
+static int w83792d_detach_client(struct i2c_client *client);
+
+static int w83792d_read_value(struct i2c_client *client, u8 register);
+static int w83792d_write_value(struct i2c_client *client, u8 register,
+ u8 value);
+static struct w83792d_data *w83792d_update_device(struct device *dev);
+
+#ifdef DEBUG
+static void w83792d_print_debug(struct w83792d_data *data, struct device *dev);
+#endif
+
+static void w83792d_init_client(struct i2c_client *client);
+
+static struct i2c_driver w83792d_driver = {
+ .owner = THIS_MODULE,
+ .name = "w83792d",
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = w83792d_attach_adapter,
+ .detach_client = w83792d_detach_client,
+};
+
+static long in_count_from_reg(int nr, struct w83792d_data *data)
+{
+ u16 vol_count = data->in[nr];
+ u16 low_bits = 0;
+ vol_count = (vol_count << 2);
+ switch (nr)
+ {
+ case 0: /* vin0 */
+ low_bits = (data->low_bits[0]) & 0x03;
+ break;
+ case 1: /* vin1 */
+ low_bits = ((data->low_bits[0]) & 0x0c) >> 2;
+ break;
+ case 2: /* vin2 */
+ low_bits = ((data->low_bits[0]) & 0x30) >> 4;
+ break;
+ case 3: /* vin3 */
+ low_bits = ((data->low_bits[0]) & 0xc0) >> 6;
+ break;
+ case 4: /* vin4 */
+ low_bits = (data->low_bits[1]) & 0x03;
+ break;
+ case 5: /* vin5 */
+ low_bits = ((data->low_bits[1]) & 0x0c) >> 2;
+ break;
+ case 6: /* vin6 */
+ low_bits = ((data->low_bits[1]) & 0x30) >> 4;
+ default:
+ break;
+ }
+ vol_count = vol_count | low_bits;
+ return vol_count;
+}
+
+/* following are the sysfs callback functions */
+static ssize_t show_in(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf,"%ld\n", IN_FROM_REG(nr,(in_count_from_reg(nr, data))));
+}
+
+#define show_in_reg(reg) \
+static ssize_t show_##reg(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
+{ \
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+ int nr = sensor_attr->index; \
+ struct w83792d_data *data = w83792d_update_device(dev); \
+ return sprintf(buf,"%ld\n", (long)(IN_FROM_REG(nr, (data->reg[nr])*4))); \
+}
+
+show_in_reg(in_min);
+show_in_reg(in_max);
+
+#define store_in_reg(REG, reg) \
+static ssize_t store_in_##reg (struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
+{ \
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+ int nr = sensor_attr->index; \
+ struct i2c_client *client = to_i2c_client(dev); \
+ struct w83792d_data *data = i2c_get_clientdata(client); \
+ u32 val; \
+ \
+ val = simple_strtoul(buf, NULL, 10); \
+ data->in_##reg[nr] = SENSORS_LIMIT(IN_TO_REG(nr, val)/4, 0, 255); \
+ w83792d_write_value(client, W83792D_REG_IN_##REG[nr], data->in_##reg[nr]); \
+ \
+ return count; \
+}
+store_in_reg(MIN, min);
+store_in_reg(MAX, max);
+
+#define sysfs_in_reg(offset) \
+static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
+ NULL, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
+ show_in_min, store_in_min, offset); \
+static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
+ show_in_max, store_in_max, offset);
+
+sysfs_in_reg(0);
+sysfs_in_reg(1);
+sysfs_in_reg(2);
+sysfs_in_reg(3);
+sysfs_in_reg(4);
+sysfs_in_reg(5);
+sysfs_in_reg(6);
+sysfs_in_reg(7);
+sysfs_in_reg(8);
+
+#define device_create_file_in(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_max.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_in##offset##_min.dev_attr); \
+} while (0)
+
+#define show_fan_reg(reg) \
+static ssize_t show_##reg (struct device *dev, struct device_attribute *attr, \
+ char *buf) \
+{ \
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); \
+ int nr = sensor_attr->index - 1; \
+ struct w83792d_data *data = w83792d_update_device(dev); \
+ return sprintf(buf,"%d\n", \
+ FAN_FROM_REG(data->reg[nr], DIV_FROM_REG(data->fan_div[nr]))); \
+}
+
+show_fan_reg(fan);
+show_fan_reg(fan_min);
+
+static ssize_t
+store_fan_min(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+
+ val = simple_strtoul(buf, NULL, 10);
+ data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
+ w83792d_write_value(client, W83792D_REG_FAN_MIN[nr],
+ data->fan_min[nr]);
+
+ return count;
+}
+
+static ssize_t
+show_fan_div(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%u\n", DIV_FROM_REG(data->fan_div[nr - 1]));
+}
+
+/* Note: we save and restore the fan minimum here, because its value is
+ determined in part by the fan divisor. This follows the principle of
+ least suprise; the user doesn't expect the fan minimum to change just
+ because the divisor changed. */
+static ssize_t
+store_fan_div(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ unsigned long min;
+ /*u8 reg;*/
+ u8 fan_div_reg = 0;
+ u8 tmp_fan_div;
+
+ /* Save fan_min */
+ min = FAN_FROM_REG(data->fan_min[nr],
+ DIV_FROM_REG(data->fan_div[nr]));
+
+ data->fan_div[nr] = DIV_TO_REG(simple_strtoul(buf, NULL, 10));
+
+ fan_div_reg = w83792d_read_value(client, W83792D_REG_FAN_DIV[nr >> 1]);
+ fan_div_reg &= (nr & 0x01) ? 0x8f : 0xf8;
+ tmp_fan_div = (nr & 0x01) ? (((data->fan_div[nr]) << 4) & 0x70)
+ : ((data->fan_div[nr]) & 0x07);
+ w83792d_write_value(client, W83792D_REG_FAN_DIV[nr >> 1],
+ fan_div_reg | tmp_fan_div);
+
+ /* Restore fan_min */
+ data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));
+ w83792d_write_value(client, W83792D_REG_FAN_MIN[nr], data->fan_min[nr]);
+
+ return count;
+}
+
+#define sysfs_fan(offset) \
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
+ offset); \
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
+ show_fan_div, store_fan_div, offset); \
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
+ show_fan_min, store_fan_min, offset);
+
+sysfs_fan(1);
+sysfs_fan(2);
+sysfs_fan(3);
+sysfs_fan(4);
+sysfs_fan(5);
+sysfs_fan(6);
+sysfs_fan(7);
+
+#define device_create_file_fan(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_div.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_min.dev_attr); \
+} while (0)
+
+
+/* read/write the temperature1, includes measured value and limits */
+
+static ssize_t show_temp1(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->temp1[nr]));
+}
+
+static ssize_t store_temp1(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ s32 val;
+
+ val = simple_strtol(buf, NULL, 10);
+
+ data->temp1[nr] = TEMP1_TO_REG(val);
+ w83792d_write_value(client, W83792D_REG_TEMP1[nr],
+ data->temp1[nr]);
+
+ return count;
+}
+
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp1, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp1,
+ store_temp1, 1);
+static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp1,
+ store_temp1, 2);
+
+#define device_create_file_temp1(client) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_max.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp1_max_hyst.dev_attr); \
+} while (0)
+
+
+/* read/write the temperature2-3, includes measured value and limits */
+
+static ssize_t show_temp23(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr;
+ int index = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf,"%ld\n",
+ (long)TEMP_ADD_FROM_REG(data->temp_add[nr][index],
+ data->temp_add[nr][index+1]));
+}
+
+static ssize_t store_temp23(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr;
+ int index = sensor_attr->index;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ s32 val;
+
+ val = simple_strtol(buf, NULL, 10);
+
+ data->temp_add[nr][index] = TEMP_ADD_TO_REG_HIGH(val);
+ data->temp_add[nr][index+1] = TEMP_ADD_TO_REG_LOW(val);
+ w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index],
+ data->temp_add[nr][index]);
+ w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index+1],
+ data->temp_add[nr][index+1]);
+
+ return count;
+}
+
+#define sysfs_temp23(name,idx) \
+static SENSOR_DEVICE_ATTR_2(name##_input, S_IRUGO, show_temp23, NULL, \
+ idx, 0); \
+static SENSOR_DEVICE_ATTR_2(name##_max, S_IRUGO | S_IWUSR, \
+ show_temp23, store_temp23, idx, 2); \
+static SENSOR_DEVICE_ATTR_2(name##_max_hyst, S_IRUGO | S_IWUSR, \
+ show_temp23, store_temp23, idx, 4);
+
+sysfs_temp23(temp2,0)
+sysfs_temp23(temp3,1)
+
+#define device_create_file_temp_add(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_input.dev_attr); \
+device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_max.dev_attr); \
+device_create_file(&client->dev, \
+&sensor_dev_attr_temp##offset##_max_hyst.dev_attr); \
+} while (0)
+
+
+/* get reatime status of all sensors items: voltage, temp, fan */
+static ssize_t
+show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n", data->alarms);
+}
+
+static
+DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
+#define device_create_file_alarms(client) \
+device_create_file(&client->dev, &dev_attr_alarms);
+
+
+
+static ssize_t
+show_pwm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%ld\n", (long) PWM_FROM_REG(data->pwm[nr-1]));
+}
+
+static ssize_t
+show_pwmenable(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ long pwm_enable_tmp = 1;
+
+ switch (data->pwmenable[nr]) {
+ case 0:
+ pwm_enable_tmp = 1; /* manual mode */
+ break;
+ case 1:
+ pwm_enable_tmp = 3; /*thermal cruise/Smart Fan I */
+ break;
+ case 2:
+ pwm_enable_tmp = 2; /* Smart Fan II */
+ break;
+ }
+
+ return sprintf(buf, "%ld\n", pwm_enable_tmp);
+}
+
+static ssize_t
+store_pwm(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+
+ val = simple_strtoul(buf, NULL, 10);
+ data->pwm[nr] = PWM_TO_REG(val);
+ w83792d_write_value(client, W83792D_REG_PWM[nr], data->pwm[nr]);
+
+ return count;
+}
+
+static ssize_t
+store_pwmenable(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 fan_cfg_tmp, cfg1_tmp, cfg2_tmp, cfg3_tmp, cfg4_tmp;
+
+ val = simple_strtoul(buf, NULL, 10);
+ switch (val) {
+ case 1:
+ data->pwmenable[nr] = 0; /* manual mode */
+ break;
+ case 2:
+ data->pwmenable[nr] = 2; /* Smart Fan II */
+ break;
+ case 3:
+ data->pwmenable[nr] = 1; /* thermal cruise/Smart Fan I */
+ break;
+ default:
+ return -EINVAL;
+ }
+ cfg1_tmp = data->pwmenable[0];
+ cfg2_tmp = (data->pwmenable[1]) << 2;
+ cfg3_tmp = (data->pwmenable[2]) << 4;
+ cfg4_tmp = w83792d_read_value(client,W83792D_REG_FAN_CFG) & 0xc0;
+ fan_cfg_tmp = ((cfg4_tmp | cfg3_tmp) | cfg2_tmp) | cfg1_tmp;
+ w83792d_write_value(client, W83792D_REG_FAN_CFG, fan_cfg_tmp);
+
+ return count;
+}
+
+#define sysfs_pwm(offset) \
+static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
+ show_pwm, store_pwm, offset); \
+static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \
+ show_pwmenable, store_pwmenable, offset); \
+
+sysfs_pwm(1);
+sysfs_pwm(2);
+sysfs_pwm(3);
+
+
+#define device_create_file_pwm(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset.dev_attr); \
+} while (0)
+
+#define device_create_file_pwmenable(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_enable.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_pwm_mode(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm_mode[nr-1]);
+}
+
+static ssize_t
+store_pwm_mode(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 pwm_mode_mask = 0;
+
+ val = simple_strtoul(buf, NULL, 10);
+ data->pwm_mode[nr] = SENSORS_LIMIT(val, 0, 1);
+ pwm_mode_mask = w83792d_read_value(client,
+ W83792D_REG_PWM[nr]) & 0x7f;
+ w83792d_write_value(client, W83792D_REG_PWM[nr],
+ ((data->pwm_mode[nr]) << 7) | pwm_mode_mask);
+
+ return count;
+}
+
+#define sysfs_pwm_mode(offset) \
+static SENSOR_DEVICE_ATTR(pwm##offset##_mode, S_IRUGO | S_IWUSR, \
+ show_pwm_mode, store_pwm_mode, offset);
+
+sysfs_pwm_mode(1);
+sysfs_pwm_mode(2);
+sysfs_pwm_mode(3);
+
+#define device_create_file_pwm_mode(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_mode.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_regs_chassis(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n", data->chassis);
+}
+
+static DEVICE_ATTR(chassis, S_IRUGO, show_regs_chassis, NULL);
+
+#define device_create_file_chassis(client) \
+do { \
+device_create_file(&client->dev, &dev_attr_chassis); \
+} while (0)
+
+
+static ssize_t
+show_chassis_clear(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n", data->chassis_clear);
+}
+
+static ssize_t
+store_chassis_clear(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 temp1 = 0, temp2 = 0;
+
+ val = simple_strtoul(buf, NULL, 10);
+
+ data->chassis_clear = SENSORS_LIMIT(val, 0 ,1);
+ temp1 = ((data->chassis_clear) << 7) & 0x80;
+ temp2 = w83792d_read_value(client,
+ W83792D_REG_CHASSIS_CLR) & 0x7f;
+ w83792d_write_value(client, W83792D_REG_CHASSIS_CLR, temp1 | temp2);
+
+ return count;
+}
+
+static DEVICE_ATTR(chassis_clear, S_IRUGO | S_IWUSR,
+ show_chassis_clear, store_chassis_clear);
+
+#define device_create_file_chassis_clear(client) \
+do { \
+device_create_file(&client->dev, &dev_attr_chassis_clear); \
+} while (0)
+
+
+
+/* For Smart Fan I / Thermal Cruise */
+static ssize_t
+show_thermal_cruise(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%ld\n", (long)data->thermal_cruise[nr-1]);
+}
+
+static ssize_t
+store_thermal_cruise(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 target_tmp=0, target_mask=0;
+
+ val = simple_strtoul(buf, NULL, 10);
+ target_tmp = val;
+ target_tmp = target_tmp & 0x7f;
+ target_mask = w83792d_read_value(client, W83792D_REG_THERMAL[nr]) & 0x80;
+ data->thermal_cruise[nr] = SENSORS_LIMIT(target_tmp, 0, 255);
+ w83792d_write_value(client, W83792D_REG_THERMAL[nr],
+ (data->thermal_cruise[nr]) | target_mask);
+
+ return count;
+}
+
+#define sysfs_thermal_cruise(offset) \
+static SENSOR_DEVICE_ATTR(thermal_cruise##offset, S_IRUGO | S_IWUSR, \
+ show_thermal_cruise, store_thermal_cruise, offset);
+
+sysfs_thermal_cruise(1);
+sysfs_thermal_cruise(2);
+sysfs_thermal_cruise(3);
+
+#define device_create_file_thermal_cruise(client, offset) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_thermal_cruise##offset.dev_attr); \
+} while (0)
+
+
+/* For Smart Fan I/Thermal Cruise and Smart Fan II */
+static ssize_t
+show_tolerance(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%ld\n", (long)data->tolerance[nr-1]);
+}
+
+static ssize_t
+store_tolerance(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 tol_tmp, tol_mask;
+
+ val = simple_strtoul(buf, NULL, 10);
+ tol_mask = w83792d_read_value(client,
+ W83792D_REG_TOLERANCE[nr]) & ((nr == 1) ? 0x0f : 0xf0);
+ tol_tmp = SENSORS_LIMIT(val, 0, 15);
+ tol_tmp &= 0x0f;
+ data->tolerance[nr] = tol_tmp;
+ if (nr == 1) {
+ tol_tmp <<= 4;
+ }
+ w83792d_write_value(client, W83792D_REG_TOLERANCE[nr],
+ tol_mask | tol_tmp);
+
+ return count;
+}
+
+#define sysfs_tolerance(offset) \
+static SENSOR_DEVICE_ATTR(tolerance##offset, S_IRUGO | S_IWUSR, \
+ show_tolerance, store_tolerance, offset);
+
+sysfs_tolerance(1);
+sysfs_tolerance(2);
+sysfs_tolerance(3);
+
+#define device_create_file_tolerance(client, offset) \
+do { \
+device_create_file(&client->dev, &sensor_dev_attr_tolerance##offset.dev_attr); \
+} while (0)
+
+
+/* For Smart Fan II */
+static ssize_t
+show_sf2_point(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr;
+ int index = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%ld\n", (long)data->sf2_points[index-1][nr-1]);
+}
+
+static ssize_t
+store_sf2_point(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr - 1;
+ int index = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 mask_tmp = 0;
+
+ val = simple_strtoul(buf, NULL, 10);
+ data->sf2_points[index][nr] = SENSORS_LIMIT(val, 0, 127);
+ mask_tmp = w83792d_read_value(client,
+ W83792D_REG_POINTS[index][nr]) & 0x80;
+ w83792d_write_value(client, W83792D_REG_POINTS[index][nr],
+ mask_tmp|data->sf2_points[index][nr]);
+
+ return count;
+}
+
+#define sysfs_sf2_point(offset, index) \
+static SENSOR_DEVICE_ATTR_2(sf2_point##offset##_fan##index, S_IRUGO | S_IWUSR, \
+ show_sf2_point, store_sf2_point, offset, index);
+
+sysfs_sf2_point(1, 1); /* Fan1 */
+sysfs_sf2_point(2, 1); /* Fan1 */
+sysfs_sf2_point(3, 1); /* Fan1 */
+sysfs_sf2_point(4, 1); /* Fan1 */
+sysfs_sf2_point(1, 2); /* Fan2 */
+sysfs_sf2_point(2, 2); /* Fan2 */
+sysfs_sf2_point(3, 2); /* Fan2 */
+sysfs_sf2_point(4, 2); /* Fan2 */
+sysfs_sf2_point(1, 3); /* Fan3 */
+sysfs_sf2_point(2, 3); /* Fan3 */
+sysfs_sf2_point(3, 3); /* Fan3 */
+sysfs_sf2_point(4, 3); /* Fan3 */
+
+#define device_create_file_sf2_point(client, offset, index) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_sf2_point##offset##_fan##index.dev_attr); \
+} while (0)
+
+
+static ssize_t
+show_sf2_level(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr;
+ int index = sensor_attr->index;
+ struct w83792d_data *data = w83792d_update_device(dev);
+ return sprintf(buf, "%d\n",
+ (((data->sf2_levels[index-1][nr]) * 100) / 15));
+}
+
+static ssize_t
+store_sf2_level(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr);
+ int nr = sensor_attr->nr;
+ int index = sensor_attr->index - 1;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ u32 val;
+ u8 mask_tmp=0, level_tmp=0;
+
+ val = simple_strtoul(buf, NULL, 10);
+ data->sf2_levels[index][nr] = SENSORS_LIMIT((val * 15) / 100, 0, 15);
+ mask_tmp = w83792d_read_value(client, W83792D_REG_LEVELS[index][nr])
+ & ((nr==3) ? 0xf0 : 0x0f);
+ if (nr==3) {
+ level_tmp = data->sf2_levels[index][nr];
+ } else {
+ level_tmp = data->sf2_levels[index][nr] << 4;
+ }
+ w83792d_write_value(client, W83792D_REG_LEVELS[index][nr], level_tmp | mask_tmp);
+
+ return count;
+}
+
+#define sysfs_sf2_level(offset, index) \
+static SENSOR_DEVICE_ATTR_2(sf2_level##offset##_fan##index, S_IRUGO | S_IWUSR, \
+ show_sf2_level, store_sf2_level, offset, index);
+
+sysfs_sf2_level(1, 1); /* Fan1 */
+sysfs_sf2_level(2, 1); /* Fan1 */
+sysfs_sf2_level(3, 1); /* Fan1 */
+sysfs_sf2_level(1, 2); /* Fan2 */
+sysfs_sf2_level(2, 2); /* Fan2 */
+sysfs_sf2_level(3, 2); /* Fan2 */
+sysfs_sf2_level(1, 3); /* Fan3 */
+sysfs_sf2_level(2, 3); /* Fan3 */
+sysfs_sf2_level(3, 3); /* Fan3 */
+
+#define device_create_file_sf2_level(client, offset, index) \
+do { \
+device_create_file(&client->dev, \
+&sensor_dev_attr_sf2_level##offset##_fan##index.dev_attr); \
+} while (0)
+
+
+/* This function is called when:
+ * w83792d_driver is inserted (when this module is loaded), for each
+ available adapter
+ * when a new adapter is inserted (and w83792d_driver is still present) */
+static int
+w83792d_attach_adapter(struct i2c_adapter *adapter)
+{
+ if (!(adapter->class & I2C_CLASS_HWMON))
+ return 0;
+ return i2c_probe(adapter, &addr_data, w83792d_detect);
+}
+
+
+static int
+w83792d_create_subclient(struct i2c_adapter *adapter,
+ struct i2c_client *new_client, int addr,
+ struct i2c_client **sub_cli)
+{
+ int err;
+ struct i2c_client *sub_client;
+
+ (*sub_cli) = sub_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ if (!(sub_client)) {
+ return -ENOMEM;
+ }
+ memset(sub_client, 0x00, sizeof(struct i2c_client));
+ sub_client->addr = 0x48 + addr;
+ i2c_set_clientdata(sub_client, NULL);
+ sub_client->adapter = adapter;
+ sub_client->driver = &w83792d_driver;
+ sub_client->flags = 0;
+ strlcpy(sub_client->name, "w83792d subclient", I2C_NAME_SIZE);
+ if ((err = i2c_attach_client(sub_client))) {
+ dev_err(&new_client->dev, "subclient registration "
+ "at address 0x%x failed\n", sub_client->addr);
+ kfree(sub_client);
+ return err;
+ }
+ return 0;
+}
+
+
+static int
+w83792d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
+ struct i2c_client *new_client)
+{
+ int i, id, err;
+ u8 val;
+ struct w83792d_data *data = i2c_get_clientdata(new_client);
+
+ id = i2c_adapter_id(adapter);
+ if (force_subclients[0] == id && force_subclients[1] == address) {
+ for (i = 2; i <= 3; i++) {
+ if (force_subclients[i] < 0x48 ||
+ force_subclients[i] > 0x4f) {
+ dev_err(&new_client->dev, "invalid subclient "
+ "address %d; must be 0x48-0x4f\n",
+ force_subclients[i]);
+ err = -ENODEV;
+ goto ERROR_SC_0;
+ }
+ }
+ w83792d_write_value(new_client, W83792D_REG_I2C_SUBADDR,
+ (force_subclients[2] & 0x07) |
+ ((force_subclients[3] & 0x07) << 4));
+ }
+
+ val = w83792d_read_value(new_client, W83792D_REG_I2C_SUBADDR);
+ if (!(val & 0x08)) {
+ err = w83792d_create_subclient(adapter, new_client, val & 0x7,
+ &data->lm75[0]);
+ if (err < 0)
+ goto ERROR_SC_0;
+ }
+ if (!(val & 0x80)) {
+ if ((data->lm75[0] != NULL) &&
+ ((val & 0x7) == ((val >> 4) & 0x7))) {
+ dev_err(&new_client->dev, "duplicate addresses 0x%x, "
+ "use force_subclient\n", data->lm75[0]->addr);
+ err = -ENODEV;
+ goto ERROR_SC_1;
+ }
+ err = w83792d_create_subclient(adapter, new_client,
+ (val >> 4) & 0x7, &data->lm75[1]);
+ if (err < 0)
+ goto ERROR_SC_1;
+ }
+
+ return 0;
+
+/* Undo inits in case of errors */
+
+ERROR_SC_1:
+ if (data->lm75[0] != NULL) {
+ i2c_detach_client(data->lm75[0]);
+ kfree(data->lm75[0]);
+ }
+ERROR_SC_0:
+ return err;
+}
+
+
+static int
+w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
+{
+ int i = 0, val1 = 0, val2;
+ struct i2c_client *new_client;
+ struct w83792d_data *data;
+ int err = 0;
+ const char *client_name = "";
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
+ goto ERROR0;
+ }
+
+ /* OK. For now, we presume we have a valid client. We now create the
+ client structure, even though we cannot fill it completely yet.
+ But it allows us to access w83792d_{read,write}_value. */
+
+ if (!(data = kmalloc(sizeof(struct w83792d_data), GFP_KERNEL))) {
+ err = -ENOMEM;
+ goto ERROR0;
+ }
+ memset(data, 0, sizeof(struct w83792d_data));
+
+ new_client = &data->client;
+ i2c_set_clientdata(new_client, data);
+ new_client->addr = address;
+ init_MUTEX(&data->lock);
+ new_client->adapter = adapter;
+ new_client->driver = &w83792d_driver;
+ new_client->flags = 0;
+
+ /* Now, we do the remaining detection. */
+
+ /* The w83792d may be stuck in some other bank than bank 0. This may
+ make reading other information impossible. Specify a force=... or
+ force_*=... parameter, and the Winbond will be reset to the right
+ bank. */
+ if (kind < 0) {
+ if (w83792d_read_value(new_client, W83792D_REG_CONFIG) & 0x80) {
+ dev_warn(&new_client->dev, "Detection failed at step "
+ "3\n");
+ goto ERROR1;
+ }
+ val1 = w83792d_read_value(new_client, W83792D_REG_BANK);
+ val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
+ /* Check for Winbond ID if in bank 0 */
+ if (!(val1 & 0x07)) { /* is Bank0 */
+ if (((!(val1 & 0x80)) && (val2 != 0xa3)) ||
+ ((val1 & 0x80) && (val2 != 0x5c))) {
+ goto ERROR1;
+ }
+ }
+ /* If Winbond chip, address of chip and W83792D_REG_I2C_ADDR
+ should match */
+ if (w83792d_read_value(new_client,
+ W83792D_REG_I2C_ADDR) != address) {
+ dev_warn(&new_client->dev, "Detection failed "
+ "at step 5\n");
+ goto ERROR1;
+ }
+ }
+
+ /* We have either had a force parameter, or we have already detected the
+ Winbond. Put it now into bank 0 and Vendor ID High Byte */
+ w83792d_write_value(new_client,
+ W83792D_REG_BANK,
+ (w83792d_read_value(new_client,
+ W83792D_REG_BANK) & 0x78) | 0x80);
+
+ /* Determine the chip type. */
+ if (kind <= 0) {
+ /* get vendor ID */
+ val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
+ if (val2 != 0x5c) { /* the vendor is NOT Winbond */
+ goto ERROR1;
+ }
+ val1 = w83792d_read_value(new_client, W83792D_REG_WCHIPID);
+ if (val1 == 0x7a && address >= 0x2c) {
+ kind = w83792d;
+ } else {
+ if (kind == 0)
+ dev_warn(&new_client->dev,
+ "w83792d: Ignoring 'force' parameter for"
+ " unknown chip at adapter %d, address"
+ " 0x%02x\n", i2c_adapter_id(adapter),
+ address);
+ goto ERROR1;
+ }
+ }
+
+ if (kind == w83792d) {
+ client_name = "w83792d";
+ } else {
+ dev_err(&new_client->dev, "w83792d: Internal error: unknown"
+ " kind (%d)?!?", kind);
+ goto ERROR1;
+ }
+
+ /* Fill in the remaining client fields and put into the global list */
+ strlcpy(new_client->name, client_name, I2C_NAME_SIZE);
+ data->type = kind;
+
+ data->valid = 0;
+ init_MUTEX(&data->update_lock);
+
+ /* Tell the I2C layer a new client has arrived */
+ if ((err = i2c_attach_client(new_client)))
+ goto ERROR1;
+
+ if ((err = w83792d_detect_subclients(adapter, address,
+ kind, new_client)))
+ goto ERROR2;
+
+ /* Initialize the chip */
+ w83792d_init_client(new_client);
+
+ /* A few vars need to be filled upon startup */
+ for (i = 1; i <= 7; i++) {
+ data->fan_min[i - 1] = w83792d_read_value(new_client,
+ W83792D_REG_FAN_MIN[i]);
+ }
+
+ /* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto ERROR3;
+ }
+ device_create_file_in(new_client, 0);
+ device_create_file_in(new_client, 1);
+ device_create_file_in(new_client, 2);
+ device_create_file_in(new_client, 3);
+ device_create_file_in(new_client, 4);
+ device_create_file_in(new_client, 5);
+ device_create_file_in(new_client, 6);
+ device_create_file_in(new_client, 7);
+ device_create_file_in(new_client, 8);
+
+ device_create_file_fan(new_client, 1);
+ device_create_file_fan(new_client, 2);
+ device_create_file_fan(new_client, 3);
+ device_create_file_fan(new_client, 4);
+ device_create_file_fan(new_client, 5);
+ device_create_file_fan(new_client, 6);
+ device_create_file_fan(new_client, 7);
+
+ device_create_file_temp1(new_client); /* Temp1 */
+ device_create_file_temp_add(new_client, 2); /* Temp2 */
+ device_create_file_temp_add(new_client, 3); /* Temp3 */
+
+ device_create_file_alarms(new_client);
+
+ device_create_file_pwm(new_client, 1);
+ device_create_file_pwm(new_client, 2);
+ device_create_file_pwm(new_client, 3);
+
+ device_create_file_pwmenable(new_client, 1);
+ device_create_file_pwmenable(new_client, 2);
+ device_create_file_pwmenable(new_client, 3);
+
+ device_create_file_pwm_mode(new_client, 1);
+ device_create_file_pwm_mode(new_client, 2);
+ device_create_file_pwm_mode(new_client, 3);
+
+ device_create_file_chassis(new_client);
+ device_create_file_chassis_clear(new_client);
+
+ device_create_file_thermal_cruise(new_client, 1);
+ device_create_file_thermal_cruise(new_client, 2);
+ device_create_file_thermal_cruise(new_client, 3);
+
+ device_create_file_tolerance(new_client, 1);
+ device_create_file_tolerance(new_client, 2);
+ device_create_file_tolerance(new_client, 3);
+
+ device_create_file_sf2_point(new_client, 1, 1); /* Fan1 */
+ device_create_file_sf2_point(new_client, 2, 1); /* Fan1 */
+ device_create_file_sf2_point(new_client, 3, 1); /* Fan1 */
+ device_create_file_sf2_point(new_client, 4, 1); /* Fan1 */
+ device_create_file_sf2_point(new_client, 1, 2); /* Fan2 */
+ device_create_file_sf2_point(new_client, 2, 2); /* Fan2 */
+ device_create_file_sf2_point(new_client, 3, 2); /* Fan2 */
+ device_create_file_sf2_point(new_client, 4, 2); /* Fan2 */
+ device_create_file_sf2_point(new_client, 1, 3); /* Fan3 */
+ device_create_file_sf2_point(new_client, 2, 3); /* Fan3 */
+ device_create_file_sf2_point(new_client, 3, 3); /* Fan3 */
+ device_create_file_sf2_point(new_client, 4, 3); /* Fan3 */
+
+ device_create_file_sf2_level(new_client, 1, 1); /* Fan1 */
+ device_create_file_sf2_level(new_client, 2, 1); /* Fan1 */
+ device_create_file_sf2_level(new_client, 3, 1); /* Fan1 */
+ device_create_file_sf2_level(new_client, 1, 2); /* Fan2 */
+ device_create_file_sf2_level(new_client, 2, 2); /* Fan2 */
+ device_create_file_sf2_level(new_client, 3, 2); /* Fan2 */
+ device_create_file_sf2_level(new_client, 1, 3); /* Fan3 */
+ device_create_file_sf2_level(new_client, 2, 3); /* Fan3 */
+ device_create_file_sf2_level(new_client, 3, 3); /* Fan3 */
+
+ return 0;
+
+ERROR3:
+ if (data->lm75[0] != NULL) {
+ i2c_detach_client(data->lm75[0]);
+ kfree(data->lm75[0]);
+ }
+ if (data->lm75[1] != NULL) {
+ i2c_detach_client(data->lm75[1]);
+ kfree(data->lm75[1]);
+ }
+ERROR2:
+ i2c_detach_client(new_client);
+ERROR1:
+ kfree(data);
+ERROR0:
+ return err;
+}
+
+static int
+w83792d_detach_client(struct i2c_client *client)
+{
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ int err;
+
+ /* main client */
+ if (data)
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
+ return err;
+
+ /* main client */
+ if (data)
+ kfree(data);
+ /* subclient */
+ else
+ kfree(client);
+
+ return 0;
+}
+
+/* The SMBus locks itself, usually, but nothing may access the Winbond between
+ bank switches. ISA access must always be locked explicitly!
+ We ignore the W83792D BUSY flag at this moment - it could lead to deadlocks,
+ would slow down the W83792D access and should not be necessary.
+ There are some ugly typecasts here, but the good news is - they should
+ nowhere else be necessary! */
+static int
+w83792d_read_value(struct i2c_client *client, u8 reg)
+{
+ int res=0;
+ res = i2c_smbus_read_byte_data(client, reg);
+
+ return res;
+}
+
+static int
+w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
+{
+ i2c_smbus_write_byte_data(client, reg, value);
+ return 0;
+}
+
+/* Called when we have found a new W83792D. It should set limits, etc. */
+static void
+w83792d_init_client(struct i2c_client *client)
+{
+ u8 temp2_cfg, temp3_cfg, vid_in_b;
+
+ if (init) {
+ w83792d_write_value(client, W83792D_REG_CONFIG, 0x80);
+ }
+ /* Clear the bit6 of W83792D_REG_VID_IN_B(set it into 0):
+ W83792D_REG_VID_IN_B bit6 = 0: the high/low limit of
+ vin0/vin1 can be modified by user;
+ W83792D_REG_VID_IN_B bit6 = 1: the high/low limit of
+ vin0/vin1 auto-updated, can NOT be modified by user. */
+ vid_in_b = w83792d_read_value(client, W83792D_REG_VID_IN_B);
+ w83792d_write_value(client, W83792D_REG_VID_IN_B,
+ vid_in_b & 0xbf);
+
+ temp2_cfg = w83792d_read_value(client, W83792D_REG_TEMP2_CONFIG);
+ temp3_cfg = w83792d_read_value(client, W83792D_REG_TEMP3_CONFIG);
+ w83792d_write_value(client, W83792D_REG_TEMP2_CONFIG,
+ temp2_cfg & 0xe6);
+ w83792d_write_value(client, W83792D_REG_TEMP3_CONFIG,
+ temp3_cfg & 0xe6);
+
+ /* Start monitoring */
+ w83792d_write_value(client, W83792D_REG_CONFIG,
+ (w83792d_read_value(client,
+ W83792D_REG_CONFIG) & 0xf7)
+ | 0x01);
+}
+
+static struct w83792d_data *w83792d_update_device(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83792d_data *data = i2c_get_clientdata(client);
+ int i, j;
+ u8 reg_array_tmp[4], pwm_array_tmp[7], reg_tmp;
+
+ down(&data->update_lock);
+
+ if (time_after
+ (jiffies - data->last_updated, (unsigned long) (HZ * 3))
+ || time_before(jiffies, data->last_updated) || !data->valid) {
+ dev_dbg(dev, "Starting device update\n");
+
+ /* Update the voltages measured value and limits */
+ for (i = 0; i < 9; i++) {
+ data->in[i] = w83792d_read_value(client,
+ W83792D_REG_IN[i]);
+ data->in_max[i] = w83792d_read_value(client,
+ W83792D_REG_IN_MAX[i]);
+ data->in_min[i] = w83792d_read_value(client,
+ W83792D_REG_IN_MIN[i]);
+ }
+ data->low_bits[0] = w83792d_read_value(client,
+ W83792D_REG_LOW_BITS1);
+ data->low_bits[1] = w83792d_read_value(client,
+ W83792D_REG_LOW_BITS2);
+ for (i = 0; i < 7; i++) {
+ /* Update the Fan measured value and limits */
+ data->fan[i] = w83792d_read_value(client,
+ W83792D_REG_FAN[i]);
+ data->fan_min[i] = w83792d_read_value(client,
+ W83792D_REG_FAN_MIN[i]);
+ /* Update the PWM/DC Value and PWM/DC flag */
+ pwm_array_tmp[i] = w83792d_read_value(client,
+ W83792D_REG_PWM[i]);
+ data->pwm[i] = pwm_array_tmp[i] & 0x0f;
+ data->pwm_mode[i] = (pwm_array_tmp[i] >> 7) & 0x01;
+ }
+
+ reg_tmp = w83792d_read_value(client, W83792D_REG_FAN_CFG);
+ data->pwmenable[0] = reg_tmp & 0x03;
+ data->pwmenable[1] = (reg_tmp>>2) & 0x03;
+ data->pwmenable[2] = (reg_tmp>>4) & 0x03;
+
+ for (i = 0; i < 3; i++) {
+ data->temp1[i] = w83792d_read_value(client,
+ W83792D_REG_TEMP1[i]);
+ }
+ for (i = 0; i < 2; i++) {
+ for (j = 0; j < 6; j++) {
+ data->temp_add[i][j] = w83792d_read_value(
+ client,W83792D_REG_TEMP_ADD[i][j]);
+ }
+ }
+
+ /* Update the Fan Divisor */
+ for (i = 0; i < 4; i++) {
+ reg_array_tmp[i] = w83792d_read_value(client,
+ W83792D_REG_FAN_DIV[i]);
+ }
+ data->fan_div[0] = reg_array_tmp[0] & 0x07;
+ data->fan_div[1] = (reg_array_tmp[0] >> 4) & 0x07;
+ data->fan_div[2] = reg_array_tmp[1] & 0x07;
+ data->fan_div[3] = (reg_array_tmp[1] >> 4) & 0x07;
+ data->fan_div[4] = reg_array_tmp[2] & 0x07;
+ data->fan_div[5] = (reg_array_tmp[2] >> 4) & 0x07;
+ data->fan_div[6] = reg_array_tmp[3] & 0x07;
+
+ /* Update the realtime status */
+ data->alarms = w83792d_read_value(client, W83792D_REG_ALARM1) +
+ (w83792d_read_value(client, W83792D_REG_ALARM2) << 8) +
+ (w83792d_read_value(client, W83792D_REG_ALARM3) << 16);
+
+ /* Update CaseOpen status and it's CLR_CHS. */
+ data->chassis = (w83792d_read_value(client,
+ W83792D_REG_CHASSIS) >> 5) & 0x01;
+ data->chassis_clear = (w83792d_read_value(client,
+ W83792D_REG_CHASSIS_CLR) >> 7) & 0x01;
+
+ /* Update Thermal Cruise/Smart Fan I target value */
+ for (i = 0; i < 3; i++) {
+ data->thermal_cruise[i] =
+ w83792d_read_value(client,
+ W83792D_REG_THERMAL[i]) & 0x7f;
+ }
+
+ /* Update Smart Fan I/II tolerance */
+ reg_tmp = w83792d_read_value(client, W83792D_REG_TOLERANCE[0]);
+ data->tolerance[0] = reg_tmp & 0x0f;
+ data->tolerance[1] = (reg_tmp >> 4) & 0x0f;
+ data->tolerance[2] = w83792d_read_value(client,
+ W83792D_REG_TOLERANCE[2]) & 0x0f;
+
+ /* Update Smart Fan II temperature points */
+ for (i = 0; i < 3; i++) {
+ for (j = 0; j < 4; j++) {
+ data->sf2_points[i][j] = w83792d_read_value(
+ client,W83792D_REG_POINTS[i][j]) & 0x7f;
+ }
+ }
+
+ /* Update Smart Fan II duty cycle levels */
+ for (i = 0; i < 3; i++) {
+ reg_tmp = w83792d_read_value(client,
+ W83792D_REG_LEVELS[i][0]);
+ data->sf2_levels[i][0] = reg_tmp & 0x0f;
+ data->sf2_levels[i][1] = (reg_tmp >> 4) & 0x0f;
+ reg_tmp = w83792d_read_value(client,
+ W83792D_REG_LEVELS[i][2]);
+ data->sf2_levels[i][2] = (reg_tmp >> 4) & 0x0f;
+ data->sf2_levels[i][3] = reg_tmp & 0x0f;
+ }
+
+ data->last_updated = jiffies;
+ data->valid = 1;
+ }
+
+ up(&data->update_lock);
+
+#ifdef DEBUG
+ w83792d_print_debug(data, dev);
+#endif
+
+ return data;
+}
+
+#ifdef DEBUG
+static void w83792d_print_debug(struct w83792d_data *data, struct device *dev)
+{
+ int i=0, j=0;
+ dev_dbg(dev, "==========The following is the debug message...========\n");
+ dev_dbg(dev, "9 set of Voltages: =====>\n");
+ for (i=0; i<9; i++) {
+ dev_dbg(dev, "vin[%d] is: 0x%x\n", i, data->in[i]);
+ dev_dbg(dev, "vin[%d] max is: 0x%x\n", i, data->in_max[i]);
+ dev_dbg(dev, "vin[%d] min is: 0x%x\n", i, data->in_min[i]);
+ }
+ dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits[0]);
+ dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits[1]);
+ dev_dbg(dev, "7 set of Fan Counts and Duty Cycles: =====>\n");
+ for (i=0; i<7; i++) {
+ dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]);
+ dev_dbg(dev, "fan[%d] min is: 0x%x\n", i, data->fan_min[i]);
+ dev_dbg(dev, "pwm[%d] is: 0x%x\n", i, data->pwm[i]);
+ dev_dbg(dev, "pwm_mode[%d] is: 0x%x\n", i, data->pwm_mode[i]);
+ }
+ dev_dbg(dev, "3 set of Temperatures: =====>\n");
+ for (i=0; i<3; i++) {
+ dev_dbg(dev, "temp1[%d] is: 0x%x\n", i, data->temp1[i]);
+ }
+
+ for (i=0; i<2; i++) {
+ for (j=0; j<6; j++) {
+ dev_dbg(dev, "temp_add[%d][%d] is: 0x%x\n", i, j,
+ data->temp_add[i][j]);
+ }
+ }
+
+ for (i=0; i<7; i++) {
+ dev_dbg(dev, "fan_div[%d] is: 0x%x\n", i, data->fan_div[i]);
+ }
+ dev_dbg(dev, "==========End of the debug message...==================\n");
+ dev_dbg(dev, "\n");
+}
+#endif
+
+static int __init
+sensors_w83792d_init(void)
+{
+ return i2c_add_driver(&w83792d_driver);
+}
+
+static void __exit
+sensors_w83792d_exit(void)
+{
+ i2c_del_driver(&w83792d_driver);
+}
+
+MODULE_AUTHOR("Chunhao Huang @ Winbond <DZShen@Winbond.com.tw>");
+MODULE_DESCRIPTION("W83792AD/D driver for linux-2.6");
+MODULE_LICENSE("GPL");
+
+module_init(sensors_w83792d_init);
+module_exit(sensors_w83792d_exit);
+
diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c
index 4469d52aba4..133e34ab1d0 100644
--- a/drivers/hwmon/w83l785ts.c
+++ b/drivers/hwmon/w83l785ts.c
@@ -36,7 +36,8 @@
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <linux/hwmon.h>
+#include <linux/err.h>
/* How many retries on register read error */
#define MAX_RETRIES 5
@@ -47,13 +48,12 @@
*/
static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/*
* Insmod parameters
*/
-SENSORS_INSMOD_1(w83l785ts);
+I2C_CLIENT_INSMOD_1(w83l785ts);
/*
* The W83L785TS-S registers
@@ -105,6 +105,7 @@ static struct i2c_driver w83l785ts_driver = {
struct w83l785ts_data {
struct i2c_client client;
+ struct class_device *class_dev;
struct semaphore update_lock;
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
@@ -140,7 +141,7 @@ static int w83l785ts_attach_adapter(struct i2c_adapter *adapter)
{
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
- return i2c_detect(adapter, &addr_data, w83l785ts_detect);
+ return i2c_probe(adapter, &addr_data, w83l785ts_detect);
}
/*
@@ -239,11 +240,19 @@ static int w83l785ts_detect(struct i2c_adapter *adapter, int address, int kind)
*/
/* Register sysfs hooks */
+ data->class_dev = hwmon_device_register(&new_client->dev);
+ if (IS_ERR(data->class_dev)) {
+ err = PTR_ERR(data->class_dev);
+ goto exit_detach;
+ }
+
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_max);
return 0;
+exit_detach:
+ i2c_detach_client(new_client);
exit_free:
kfree(data);
exit:
@@ -252,15 +261,15 @@ exit:
static int w83l785ts_detach_client(struct i2c_client *client)
{
+ struct w83l785ts_data *data = i2c_get_clientdata(client);
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ hwmon_device_unregister(data->class_dev);
+
+ if ((err = i2c_detach_client(client)))
return err;
- }
- kfree(i2c_get_clientdata(client));
+ kfree(data);
return 0;
}
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index cd170395a8c..71c5a854ac5 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -4,12 +4,8 @@
obj-$(CONFIG_I2C) += i2c-core.o
obj-$(CONFIG_I2C_CHARDEV) += i2c-dev.o
-obj-$(CONFIG_I2C_SENSOR) += i2c-sensor.o
obj-y += busses/ chips/ algos/
-i2c-sensor-objs := i2c-sensor-detect.o i2c-sensor-vid.o
-
-
ifeq ($(CONFIG_I2C_DEBUG_CORE),y)
EXTRA_CFLAGS += -DDEBUG
endif
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index fb5b732238e..df05df1a0ef 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -519,8 +519,6 @@ static u32 bit_func(struct i2c_adapter *adap)
/* -----exported algorithm data: ------------------------------------- */
static struct i2c_algorithm i2c_bit_algo = {
- .name = "Bit-shift algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = bit_xfer,
.functionality = bit_func,
};
@@ -541,8 +539,6 @@ int i2c_bit_add_bus(struct i2c_adapter *adap)
DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
/* register new adapter to i2c module... */
-
- adap->id |= i2c_bit_algo.id;
adap->algo = &i2c_bit_algo;
adap->timeout = 100; /* default values, should */
diff --git a/drivers/i2c/algos/i2c-algo-ite.c b/drivers/i2c/algos/i2c-algo-ite.c
index e6cae39f47a..2db7bfc8522 100644
--- a/drivers/i2c/algos/i2c-algo-ite.c
+++ b/drivers/i2c/algos/i2c-algo-ite.c
@@ -713,8 +713,6 @@ static u32 iic_func(struct i2c_adapter *adap)
/* -----exported algorithm data: ------------------------------------- */
static struct i2c_algorithm iic_algo = {
- .name = "ITE IIC algorithm",
- .id = I2C_ALGO_IIC,
.master_xfer = iic_xfer,
.algo_control = algo_control, /* ioctl */
.functionality = iic_func,
@@ -738,8 +736,6 @@ int i2c_iic_add_bus(struct i2c_adapter *adap)
adap->name));
/* register new adapter to i2c module... */
-
- adap->id |= iic_algo.id;
adap->algo = &iic_algo;
adap->timeout = 100; /* default values, should */
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index cc3a952401f..beb10edfe9c 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -187,12 +187,14 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
int numbytes = 0;
int state;
int ret;
+ int timeout = 100;
- state = pca_status(adap);
- if ( state != 0xF8 ) {
- dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state );
- /* FIXME: what to do. Force stop ? */
- return -EREMOTEIO;
+ while ((state = pca_status(adap)) != 0xf8 && timeout--) {
+ msleep(10);
+ }
+ if (state != 0xf8) {
+ dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state);
+ return -EIO;
}
DEB1("{{{ XFER %d messages\n", num);
@@ -354,8 +356,6 @@ static int pca_init(struct i2c_algo_pca_data *adap)
}
static struct i2c_algorithm pca_algo = {
- .name = "PCA9564 algorithm",
- .id = I2C_ALGO_PCA,
.master_xfer = pca_xfer,
.functionality = pca_func,
};
@@ -369,8 +369,6 @@ int i2c_pca_add_bus(struct i2c_adapter *adap)
int rval;
/* register new adapter to i2c module... */
-
- adap->id |= pca_algo.id;
adap->algo = &pca_algo;
adap->timeout = 100; /* default values, should */
diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 8d087dac32a..6e498df1f71 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -459,8 +459,6 @@ static u32 pcf_func(struct i2c_adapter *adap)
/* -----exported algorithm data: ------------------------------------- */
static struct i2c_algorithm pcf_algo = {
- .name = "PCF8584 algorithm",
- .id = I2C_ALGO_PCF,
.master_xfer = pcf_xfer,
.functionality = pcf_func,
};
@@ -476,8 +474,6 @@ int i2c_pcf_add_bus(struct i2c_adapter *adap)
DEB2(dev_dbg(&adap->dev, "hw routines registered.\n"));
/* register new adapter to i2c module... */
-
- adap->id |= pcf_algo.id;
adap->algo = &pcf_algo;
adap->timeout = 100; /* default values, should */
diff --git a/drivers/i2c/algos/i2c-algo-sgi.c b/drivers/i2c/algos/i2c-algo-sgi.c
index 422721b241e..932c4fa86c7 100644
--- a/drivers/i2c/algos/i2c-algo-sgi.c
+++ b/drivers/i2c/algos/i2c-algo-sgi.c
@@ -149,7 +149,7 @@ static int sgi_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs,
err = i2c_write(adap, p->buf, p->len);
}
- return err;
+ return (err < 0) ? err : i;
}
static u32 sgi_func(struct i2c_adapter *adap)
@@ -158,8 +158,6 @@ static u32 sgi_func(struct i2c_adapter *adap)
}
static struct i2c_algorithm sgi_algo = {
- .name = "SGI algorithm",
- .id = I2C_ALGO_SGI,
.master_xfer = sgi_xfer,
.functionality = sgi_func,
};
@@ -169,7 +167,6 @@ static struct i2c_algorithm sgi_algo = {
*/
int i2c_sgi_add_bus(struct i2c_adapter *adap)
{
- adap->id |= sgi_algo.id;
adap->algo = &sgi_algo;
return i2c_add_adapter(adap);
diff --git a/drivers/i2c/algos/i2c-algo-sibyte.c b/drivers/i2c/algos/i2c-algo-sibyte.c
index f2785499237..8ed5ad12552 100644
--- a/drivers/i2c/algos/i2c-algo-sibyte.c
+++ b/drivers/i2c/algos/i2c-algo-sibyte.c
@@ -135,8 +135,6 @@ static u32 bit_func(struct i2c_adapter *adap)
/* -----exported algorithm data: ------------------------------------- */
static struct i2c_algorithm i2c_sibyte_algo = {
- .name = "SiByte algorithm",
- .id = I2C_ALGO_SIBYTE,
.smbus_xfer = smbus_xfer,
.algo_control = algo_control, /* ioctl */
.functionality = bit_func,
@@ -151,8 +149,6 @@ int i2c_sibyte_add_bus(struct i2c_adapter *i2c_adap, int speed)
struct i2c_algo_sibyte_data *adap = i2c_adap->algo_data;
/* register new adapter to i2c module... */
-
- i2c_adap->id |= i2c_sibyte_algo.id;
i2c_adap->algo = &i2c_sibyte_algo;
/* Set the frequency to 100 kHz */
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 916ba5e40a9..8334496a7e0 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -144,6 +144,22 @@ config I2C_I810
This driver can also be built as a module. If so, the module
will be called i2c-i810.
+config I2C_PXA
+ tristate "Intel PXA2XX I2C adapter (EXPERIMENTAL)"
+ depends on I2C && EXPERIMENTAL && ARCH_PXA
+ help
+ If you have devices in the PXA I2C bus, say yes to this option.
+ This driver can also be built as a module. If so, the module
+ will be called i2c-pxa.
+
+config I2C_PXA_SLAVE
+ bool "Intel PXA2XX I2C Slave comms support"
+ depends on I2C_PXA
+ help
+ Support I2C slave mode communications on the PXA I2C bus. This
+ is necessary for systems where the PXA may be a target on the
+ I2C bus.
+
config I2C_PIIX4
tristate "Intel PIIX4"
depends on I2C && PCI
@@ -182,14 +198,8 @@ config I2C_IOP3XX
will be called i2c-iop3xx.
config I2C_ISA
- tristate "ISA Bus support"
+ tristate
depends on I2C
- help
- If you say yes to this option, support will be included for i2c
- interfaces that are on the ISA bus.
-
- This driver can also be built as a module. If so, the module
- will be called i2c-isa.
config I2C_ITE
tristate "ITE I2C Adapter"
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 42d6d814da7..980b3e98367 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
obj-$(CONFIG_I2C_PROSAVAGE) += i2c-prosavage.o
+obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
obj-$(CONFIG_I2C_RPXLITE) += i2c-rpx.o
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
obj-$(CONFIG_I2C_SAVAGE4) += i2c-savage4.o
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index f634a0780cf..f021acd2674 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -472,8 +472,6 @@ static u32 ali1535_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-i2c SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = ali1535_access,
.functionality = ali1535_func,
};
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index fdd881aee61..86947504aea 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -366,8 +366,6 @@ static void ali1563_shutdown(struct pci_dev *dev)
}
static struct i2c_algorithm ali1563_algorithm = {
- .name = "Non-i2c SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = ali1563_access,
.functionality = ali1563_func,
};
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 0f781a1a332..b3f50bff39a 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -462,8 +462,6 @@ static u32 ali15x3_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = ali15x3_access,
.functionality = ali15x3_func,
};
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 6347ebc6fb5..6ad0603384b 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -295,8 +295,6 @@ static u32 amd756_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = amd756_access,
.functionality = amd756_func,
};
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index d6644481d2a..45ea24ba14d 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -323,8 +323,6 @@ static u32 amd8111_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus 2.0 adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = amd8111_access,
.functionality = amd8111_func,
};
diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c
index a7ff112e49b..d06edce03bf 100644
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -283,8 +283,6 @@ au1550_func(struct i2c_adapter *adap)
}
static struct i2c_algorithm au1550_algo = {
- .name = "Au1550 algorithm",
- .id = I2C_ALGO_AU1550,
.master_xfer = au1550_xfer,
.functionality = au1550_func,
};
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 1ab41313ce5..709beab7660 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -535,8 +535,6 @@ static u32 i801_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = i801_access,
.functionality = i801_func,
};
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 93ca36dc777..a3ed9590f02 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -627,8 +627,6 @@ static u32 iic_func(struct i2c_adapter *adap)
}
static struct i2c_algorithm iic_algo = {
- .name = "IBM IIC algorithm",
- .id = I2C_ALGO_OCP,
.master_xfer = iic_xfer,
.functionality = iic_func
};
@@ -727,7 +725,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){
adap = &dev->adap;
strcpy(adap->name, "IBM IIC");
i2c_set_adapdata(adap, dev);
- adap->id = I2C_HW_OCP | iic_algo.id;
+ adap->id = I2C_HW_OCP;
adap->algo = &iic_algo;
adap->client_register = NULL;
adap->client_unregister = NULL;
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index 6b682e903f0..7bd9102db70 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -399,8 +399,6 @@ iop3xx_i2c_func(struct i2c_adapter *adap)
}
static struct i2c_algorithm iop3xx_i2c_algo = {
- .name = "IOP3xx I2C algorithm",
- .id = I2C_ALGO_IOP3XX,
.master_xfer = iop3xx_i2c_master_xfer,
.algo_control = iop3xx_i2c_algo_control,
.functionality = iop3xx_i2c_func,
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
index 00e7f7157b7..bdc6806dafa 100644
--- a/drivers/i2c/busses/i2c-isa.c
+++ b/drivers/i2c/busses/i2c-isa.c
@@ -1,6 +1,8 @@
/*
- i2c-isa.c - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
+ i2c-isa.c - an i2c-core-like thing for ISA hardware monitoring chips
+ Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
+
+ Based on the i2c-isa pseudo-adapter from the lm_sensors project
Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
This program is free software; you can redistribute it and/or modify
@@ -18,30 +20,36 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* This implements an i2c algorithm/adapter for ISA bus. Not that this is
- on first sight very useful; almost no functionality is preserved.
- Except that it makes writing drivers for chips which can be on both
- the SMBus and the ISA bus very much easier. See lm78.c for an example
- of this. */
+/* This implements an i2c-core-like thing for ISA hardware monitoring
+ chips. Such chips are linked to the i2c subsystem for historical
+ reasons (because the early ISA hardware monitoring chips such as the
+ LM78 had both an I2C and an ISA interface). They used to be
+ registered with the main i2c-core, but as a first step in the
+ direction of a clean separation between I2C and ISA chip drivers,
+ we now have this separate core for ISA ones. It is significantly
+ more simple than the real one, of course, because we don't have to
+ handle multiple busses: there is only one (fake) ISA adapter.
+ It is worth noting that we still rely on i2c-core for some things
+ at the moment - but hopefully this won't last. */
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/i2c.h>
+#include <linux/i2c-isa.h>
static u32 isa_func(struct i2c_adapter *adapter);
/* This is the actual algorithm we define */
static struct i2c_algorithm isa_algorithm = {
- .name = "ISA bus algorithm",
- .id = I2C_ALGO_ISA,
.functionality = isa_func,
};
/* There can only be one... */
static struct i2c_adapter isa_adapter = {
.owner = THIS_MODULE,
+ .id = I2C_HW_ISA,
.class = I2C_CLASS_HWMON,
.algo = &isa_algorithm,
.name = "ISA main adapter",
@@ -53,17 +61,146 @@ static u32 isa_func(struct i2c_adapter *adapter)
return 0;
}
+
+/* Copied from i2c-core */
+static ssize_t show_adapter_name(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
+ return sprintf(buf, "%s\n", adap->name);
+}
+static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
+
+static int i2c_isa_device_probe(struct device *dev)
+{
+ return -ENODEV;
+}
+
+static int i2c_isa_device_remove(struct device *dev)
+{
+ return 0;
+}
+
+
+/* We implement an interface which resembles i2c_{add,del}_driver,
+ but for i2c-isa drivers. We don't have to remember and handle lists
+ of drivers and adapters so this is much more simple, of course. */
+
+int i2c_isa_add_driver(struct i2c_driver *driver)
+{
+ int res;
+
+ /* Add the driver to the list of i2c drivers in the driver core */
+ driver->driver.name = driver->name;
+ driver->driver.bus = &i2c_bus_type;
+ driver->driver.probe = i2c_isa_device_probe;
+ driver->driver.remove = i2c_isa_device_remove;
+ res = driver_register(&driver->driver);
+ if (res)
+ return res;
+ dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->name);
+
+ /* Now look for clients */
+ driver->attach_adapter(&isa_adapter);
+
+ return 0;
+}
+
+int i2c_isa_del_driver(struct i2c_driver *driver)
+{
+ struct list_head *item, *_n;
+ struct i2c_client *client;
+ int res;
+
+ /* Detach all clients belonging to this one driver */
+ list_for_each_safe(item, _n, &isa_adapter.clients) {
+ client = list_entry(item, struct i2c_client, list);
+ if (client->driver != driver)
+ continue;
+ dev_dbg(&isa_adapter.dev, "Detaching client %s at 0x%x\n",
+ client->name, client->addr);
+ if ((res = driver->detach_client(client))) {
+ dev_err(&isa_adapter.dev, "Failed, driver "
+ "%s not unregistered!\n",
+ driver->name);
+ return res;
+ }
+ }
+
+ /* Get the driver off the core list */
+ driver_unregister(&driver->driver);
+ dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->name);
+
+ return 0;
+}
+
+
static int __init i2c_isa_init(void)
{
- return i2c_add_adapter(&isa_adapter);
+ init_MUTEX(&isa_adapter.clist_lock);
+ INIT_LIST_HEAD(&isa_adapter.clients);
+
+ isa_adapter.nr = ANY_I2C_ISA_BUS;
+ isa_adapter.dev.parent = &platform_bus;
+ sprintf(isa_adapter.dev.bus_id, "i2c-%d", isa_adapter.nr);
+ isa_adapter.dev.driver = &i2c_adapter_driver;
+ isa_adapter.dev.release = &i2c_adapter_dev_release;
+ device_register(&isa_adapter.dev);
+ device_create_file(&isa_adapter.dev, &dev_attr_name);
+
+ /* Add this adapter to the i2c_adapter class */
+ memset(&isa_adapter.class_dev, 0x00, sizeof(struct class_device));
+ isa_adapter.class_dev.dev = &isa_adapter.dev;
+ isa_adapter.class_dev.class = &i2c_adapter_class;
+ strlcpy(isa_adapter.class_dev.class_id, isa_adapter.dev.bus_id,
+ BUS_ID_SIZE);
+ class_device_register(&isa_adapter.class_dev);
+
+ dev_dbg(&isa_adapter.dev, "%s registered\n", isa_adapter.name);
+
+ return 0;
}
static void __exit i2c_isa_exit(void)
{
- i2c_del_adapter(&isa_adapter);
+#ifdef DEBUG
+ struct list_head *item, *_n;
+ struct i2c_client *client = NULL;
+#endif
+
+ /* There should be no more active client */
+#ifdef DEBUG
+ dev_dbg(&isa_adapter.dev, "Looking for clients\n");
+ list_for_each_safe(item, _n, &isa_adapter.clients) {
+ client = list_entry(item, struct i2c_client, list);
+ dev_err(&isa_adapter.dev, "Driver %s still has an active "
+ "ISA client at 0x%x\n", client->driver->name,
+ client->addr);
+ }
+ if (client != NULL)
+ return;
+#endif
+
+ /* Clean up the sysfs representation */
+ dev_dbg(&isa_adapter.dev, "Unregistering from sysfs\n");
+ init_completion(&isa_adapter.dev_released);
+ init_completion(&isa_adapter.class_dev_released);
+ class_device_unregister(&isa_adapter.class_dev);
+ device_remove_file(&isa_adapter.dev, &dev_attr_name);
+ device_unregister(&isa_adapter.dev);
+
+ /* Wait for sysfs to drop all references */
+ dev_dbg(&isa_adapter.dev, "Waiting for sysfs completion\n");
+ wait_for_completion(&isa_adapter.dev_released);
+ wait_for_completion(&isa_adapter.class_dev_released);
+
+ dev_dbg(&isa_adapter.dev, "%s unregistered\n", isa_adapter.name);
}
-MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>");
+EXPORT_SYMBOL(i2c_isa_add_driver);
+EXPORT_SYMBOL(i2c_isa_del_driver);
+
+MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>");
MODULE_DESCRIPTION("ISA bus access through i2c");
MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-keywest.c b/drivers/i2c/busses/i2c-keywest.c
index 94ae808314f..37b49c2daf5 100644
--- a/drivers/i2c/busses/i2c-keywest.c
+++ b/drivers/i2c/busses/i2c-keywest.c
@@ -87,12 +87,9 @@ static const char *__kw_state_names[] = {
};
#endif /* DEBUG */
-static int probe;
-
MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
MODULE_DESCRIPTION("I2C driver for Apple's Keywest");
MODULE_LICENSE("GPL");
-module_param(probe, bool, 0);
#ifdef POLLED_MODE
/* Don't schedule, the g5 fan controller is too
@@ -498,8 +495,6 @@ keywest_func(struct i2c_adapter * adapter)
/* For now, we only handle combined mode (smbus) */
static struct i2c_algorithm keywest_algorithm = {
- .name = "Keywest i2c",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = keywest_smbus_xfer,
.master_xfer = keywest_xfer,
.functionality = keywest_func,
@@ -621,7 +616,6 @@ create_iface(struct device_node *np, struct device *dev)
sprintf(chan->adapter.name, "%s %d", np->parent->name, i);
chan->iface = iface;
chan->chan_no = i;
- chan->adapter.id = I2C_ALGO_SMBUS;
chan->adapter.algo = &keywest_algorithm;
chan->adapter.algo_data = NULL;
chan->adapter.client_register = NULL;
@@ -635,15 +629,6 @@ create_iface(struct device_node *np, struct device *dev)
chan->adapter.name);
i2c_set_adapdata(&chan->adapter, NULL);
}
- if (probe) {
- printk("Probe: ");
- for (addr = 0x00; addr <= 0x7f; addr++) {
- if (i2c_smbus_xfer(&chan->adapter,addr,
- 0,0,0,I2C_SMBUS_QUICK,NULL) >= 0)
- printk("%02x ", addr);
- }
- printk("\n");
- }
}
printk(KERN_INFO "Found KeyWest i2c on \"%s\", %d channel%s, stepping: %d bits\n",
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 9ad3e9262e8..f065583ddcf 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -272,8 +272,6 @@ static u32 mpc_functionality(struct i2c_adapter *adap)
}
static struct i2c_algorithm mpc_algo = {
- .name = "MPC algorithm",
- .id = I2C_ALGO_MPC107,
.master_xfer = mpc_xfer,
.functionality = mpc_functionality,
};
@@ -281,7 +279,7 @@ static struct i2c_algorithm mpc_algo = {
static struct i2c_adapter mpc_ops = {
.owner = THIS_MODULE,
.name = "MPC adapter",
- .id = I2C_ALGO_MPC107 | I2C_HW_MPC107,
+ .id = I2C_HW_MPC107,
.algo = &mpc_algo,
.class = I2C_CLASS_HWMON,
.timeout = 1,
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 5b852782d2f..99abca45fec 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -423,18 +423,16 @@ static int
mv64xxx_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
{
struct mv64xxx_i2c_data *drv_data = i2c_get_adapdata(adap);
- int i, rc = 0;
+ int i, rc;
for (i=0; i<num; i++)
- if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) != 0)
- break;
+ if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) < 0)
+ return rc;
- return rc;
+ return num;
}
static struct i2c_algorithm mv64xxx_i2c_algo = {
- .name = MV64XXX_I2C_CTLR_NAME " algorithm",
- .id = I2C_ALGO_MV64XXX,
.master_xfer = mv64xxx_i2c_xfer,
.functionality = mv64xxx_i2c_functionality,
};
@@ -523,7 +521,7 @@ mv64xxx_i2c_probe(struct device *dev)
drv_data->freq_m = pdata->freq_m;
drv_data->freq_n = pdata->freq_n;
drv_data->irq = platform_get_irq(pd, 0);
- drv_data->adapter.id = I2C_ALGO_MV64XXX | I2C_HW_MV64XXX;
+ drv_data->adapter.id = I2C_HW_MV64XXX;
drv_data->adapter.algo = &mv64xxx_i2c_algo;
drv_data->adapter.owner = THIS_MODULE;
drv_data->adapter.class = I2C_CLASS_HWMON;
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 74eb89aa935..e0b7a913431 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -110,8 +110,6 @@ static u32 nforce2_func(struct i2c_adapter *adapter);
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = nforce2_access,
.functionality = nforce2_func,
};
@@ -131,7 +129,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
struct nforce2_smbus *smbus = adap->algo_data;
unsigned char protocol, pec, temp;
unsigned char len = 0; /* to keep the compiler quiet */
- int timeout = 0;
int i;
protocol = (read_write == I2C_SMBUS_READ) ? NVIDIA_SMB_PRTCL_READ :
@@ -191,29 +188,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
case I2C_SMBUS_PROC_CALL:
dev_err(&adap->dev, "I2C_SMBUS_PROC_CALL not supported!\n");
return -1;
- /*
- outb_p(command, NVIDIA_SMB_CMD);
- outb_p(data->word, NVIDIA_SMB_DATA);
- outb_p(data->word >> 8, NVIDIA_SMB_DATA + 1);
- protocol = NVIDIA_SMB_PRTCL_PROC_CALL | pec;
- read_write = I2C_SMBUS_READ;
- break;
- */
case I2C_SMBUS_BLOCK_PROC_CALL:
dev_err(&adap->dev, "I2C_SMBUS_BLOCK_PROC_CALL not supported!\n");
return -1;
- /*
- protocol |= pec;
- len = min_t(u8, data->block[0], 31);
- outb_p(command, NVIDIA_SMB_CMD);
- outb_p(len, NVIDIA_SMB_BCNT);
- for (i = 0; i < len; i++)
- outb_p(data->block[i + 1], NVIDIA_SMB_DATA + i);
- protocol = NVIDIA_SMB_PRTCL_BLOCK_PROC_CALL | pec;
- read_write = I2C_SMBUS_READ;
- break;
- */
case I2C_SMBUS_WORD_DATA_PEC:
case I2C_SMBUS_BLOCK_DATA_PEC:
@@ -232,12 +210,6 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
temp = inb_p(NVIDIA_SMB_STS);
-#if 0
- do {
- i2c_do_pause(1);
- temp = inb_p(NVIDIA_SMB_STS);
- } while (((temp & NVIDIA_SMB_STS_DONE) == 0) && (timeout++ < MAX_TIMEOUT));
-#endif
if (~temp & NVIDIA_SMB_STS_DONE) {
udelay(500);
temp = inb_p(NVIDIA_SMB_STS);
@@ -247,9 +219,10 @@ static s32 nforce2_access(struct i2c_adapter * adap, u16 addr,
temp = inb_p(NVIDIA_SMB_STS);
}
- if ((timeout >= MAX_TIMEOUT) || (~temp & NVIDIA_SMB_STS_DONE)
- || (temp & NVIDIA_SMB_STS_STATUS))
+ if ((~temp & NVIDIA_SMB_STS_DONE) || (temp & NVIDIA_SMB_STS_STATUS)) {
+ dev_dbg(&adap->dev, "SMBus Timeout! (0x%02x)\n", temp);
return -1;
+ }
if (read_write == I2C_SMBUS_WRITE)
return 0;
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 6d34ee381ce..6d48a4da7be 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -399,8 +399,6 @@ static u32 piix4_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = piix4_access,
.functionality = piix4_func,
};
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
new file mode 100644
index 00000000000..fdf53ce0424
--- /dev/null
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -0,0 +1,1022 @@
+/*
+ * i2c_adap_pxa.c
+ *
+ * I2C adapter for the PXA I2C bus access.
+ *
+ * Copyright (C) 2002 Intrinsyc Software Inc.
+ * Copyright (C) 2004-2005 Deep Blue Solutions Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * History:
+ * Apr 2002: Initial version [CS]
+ * Jun 2002: Properly seperated algo/adap [FB]
+ * Jan 2003: Fixed several bugs concerning interrupt handling [Kai-Uwe Bloem]
+ * Jan 2003: added limited signal handling [Kai-Uwe Bloem]
+ * Sep 2004: Major rework to ensure efficient bus handling [RMK]
+ * Dec 2004: Added support for PXA27x and slave device probing [Liam Girdwood]
+ * Feb 2005: Rework slave mode handling [RMK]
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/sched.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/i2c-pxa.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/arch/i2c.h>
+#include <asm/arch/pxa-regs.h>
+
+struct pxa_i2c {
+ spinlock_t lock;
+ wait_queue_head_t wait;
+ struct i2c_msg *msg;
+ unsigned int msg_num;
+ unsigned int msg_idx;
+ unsigned int msg_ptr;
+ unsigned int slave_addr;
+
+ struct i2c_adapter adap;
+#ifdef CONFIG_I2C_PXA_SLAVE
+ struct i2c_slave_client *slave;
+#endif
+
+ unsigned int irqlogidx;
+ u32 isrlog[32];
+ u32 icrlog[32];
+};
+
+/*
+ * I2C Slave mode address
+ */
+#define I2C_PXA_SLAVE_ADDR 0x1
+
+#ifdef DEBUG
+
+struct bits {
+ u32 mask;
+ const char *set;
+ const char *unset;
+};
+#define BIT(m, s, u) { .mask = m, .set = s, .unset = u }
+
+static inline void
+decode_bits(const char *prefix, const struct bits *bits, int num, u32 val)
+{
+ printk("%s %08x: ", prefix, val);
+ while (num--) {
+ const char *str = val & bits->mask ? bits->set : bits->unset;
+ if (str)
+ printk("%s ", str);
+ bits++;
+ }
+}
+
+static const struct bits isr_bits[] = {
+ BIT(ISR_RWM, "RX", "TX"),
+ BIT(ISR_ACKNAK, "NAK", "ACK"),
+ BIT(ISR_UB, "Bsy", "Rdy"),
+ BIT(ISR_IBB, "BusBsy", "BusRdy"),
+ BIT(ISR_SSD, "SlaveStop", NULL),
+ BIT(ISR_ALD, "ALD", NULL),
+ BIT(ISR_ITE, "TxEmpty", NULL),
+ BIT(ISR_IRF, "RxFull", NULL),
+ BIT(ISR_GCAD, "GenCall", NULL),
+ BIT(ISR_SAD, "SlaveAddr", NULL),
+ BIT(ISR_BED, "BusErr", NULL),
+};
+
+static void decode_ISR(unsigned int val)
+{
+ decode_bits(KERN_DEBUG "ISR", isr_bits, ARRAY_SIZE(isr_bits), val);
+ printk("\n");
+}
+
+static const struct bits icr_bits[] = {
+ BIT(ICR_START, "START", NULL),
+ BIT(ICR_STOP, "STOP", NULL),
+ BIT(ICR_ACKNAK, "ACKNAK", NULL),
+ BIT(ICR_TB, "TB", NULL),
+ BIT(ICR_MA, "MA", NULL),
+ BIT(ICR_SCLE, "SCLE", "scle"),
+ BIT(ICR_IUE, "IUE", "iue"),
+ BIT(ICR_GCD, "GCD", NULL),
+ BIT(ICR_ITEIE, "ITEIE", NULL),
+ BIT(ICR_IRFIE, "IRFIE", NULL),
+ BIT(ICR_BEIE, "BEIE", NULL),
+ BIT(ICR_SSDIE, "SSDIE", NULL),
+ BIT(ICR_ALDIE, "ALDIE", NULL),
+ BIT(ICR_SADIE, "SADIE", NULL),
+ BIT(ICR_UR, "UR", "ur"),
+};
+
+static void decode_ICR(unsigned int val)
+{
+ decode_bits(KERN_DEBUG "ICR", icr_bits, ARRAY_SIZE(icr_bits), val);
+ printk("\n");
+}
+
+static unsigned int i2c_debug = DEBUG;
+
+static void i2c_pxa_show_state(struct pxa_i2c *i2c, int lno, const char *fname)
+{
+ dev_dbg(&i2c->adap.dev, "state:%s:%d: ISR=%08x, ICR=%08x, IBMR=%02x\n", fname, lno, ISR, ICR, IBMR);
+}
+
+#define show_state(i2c) i2c_pxa_show_state(i2c, __LINE__, __FUNCTION__)
+#else
+#define i2c_debug 0
+
+#define show_state(i2c) do { } while (0)
+#define decode_ISR(val) do { } while (0)
+#define decode_ICR(val) do { } while (0)
+#endif
+
+#define eedbg(lvl, x...) do { if ((lvl) < 1) { printk(KERN_DEBUG "" x); } } while(0)
+
+static void i2c_pxa_master_complete(struct pxa_i2c *i2c, int ret);
+
+static void i2c_pxa_scream_blue_murder(struct pxa_i2c *i2c, const char *why)
+{
+ unsigned int i;
+ printk("i2c: error: %s\n", why);
+ printk("i2c: msg_num: %d msg_idx: %d msg_ptr: %d\n",
+ i2c->msg_num, i2c->msg_idx, i2c->msg_ptr);
+ printk("i2c: ICR: %08x ISR: %08x\n"
+ "i2c: log: ", ICR, ISR);
+ for (i = 0; i < i2c->irqlogidx; i++)
+ printk("[%08x:%08x] ", i2c->isrlog[i], i2c->icrlog[i]);
+ printk("\n");
+}
+
+static inline int i2c_pxa_is_slavemode(struct pxa_i2c *i2c)
+{
+ return !(ICR & ICR_SCLE);
+}
+
+static void i2c_pxa_abort(struct pxa_i2c *i2c)
+{
+ unsigned long timeout = jiffies + HZ/4;
+
+ if (i2c_pxa_is_slavemode(i2c)) {
+ dev_dbg(&i2c->adap.dev, "%s: called in slave mode\n", __func__);
+ return;
+ }
+
+ while (time_before(jiffies, timeout) && (IBMR & 0x1) == 0) {
+ unsigned long icr = ICR;
+
+ icr &= ~ICR_START;
+ icr |= ICR_ACKNAK | ICR_STOP | ICR_TB;
+
+ ICR = icr;
+
+ show_state(i2c);
+
+ msleep(1);
+ }
+
+ ICR &= ~(ICR_MA | ICR_START | ICR_STOP);
+}
+
+static int i2c_pxa_wait_bus_not_busy(struct pxa_i2c *i2c)
+{
+ int timeout = DEF_TIMEOUT;
+
+ while (timeout-- && ISR & (ISR_IBB | ISR_UB)) {
+ if ((ISR & ISR_SAD) != 0)
+ timeout += 4;
+
+ msleep(2);
+ show_state(i2c);
+ }
+
+ if (timeout <= 0)
+ show_state(i2c);
+
+ return timeout <= 0 ? I2C_RETRY : 0;
+}
+
+static int i2c_pxa_wait_master(struct pxa_i2c *i2c)
+{
+ unsigned long timeout = jiffies + HZ*4;
+
+ while (time_before(jiffies, timeout)) {
+ if (i2c_debug > 1)
+ dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n",
+ __func__, (long)jiffies, ISR, ICR, IBMR);
+
+ if (ISR & ISR_SAD) {
+ if (i2c_debug > 0)
+ dev_dbg(&i2c->adap.dev, "%s: Slave detected\n", __func__);
+ goto out;
+ }
+
+ /* wait for unit and bus being not busy, and we also do a
+ * quick check of the i2c lines themselves to ensure they've
+ * gone high...
+ */
+ if ((ISR & (ISR_UB | ISR_IBB)) == 0 && IBMR == 3) {
+ if (i2c_debug > 0)
+ dev_dbg(&i2c->adap.dev, "%s: done\n", __func__);
+ return 1;
+ }
+
+ msleep(1);
+ }
+
+ if (i2c_debug > 0)
+ dev_dbg(&i2c->adap.dev, "%s: did not free\n", __func__);
+ out:
+ return 0;
+}
+
+static int i2c_pxa_set_master(struct pxa_i2c *i2c)
+{
+ if (i2c_debug)
+ dev_dbg(&i2c->adap.dev, "setting to bus master\n");
+
+ if ((ISR & (ISR_UB | ISR_IBB)) != 0) {
+ dev_dbg(&i2c->adap.dev, "%s: unit is busy\n", __func__);
+ if (!i2c_pxa_wait_master(i2c)) {
+ dev_dbg(&i2c->adap.dev, "%s: error: unit busy\n", __func__);
+ return I2C_RETRY;
+ }
+ }
+
+ ICR |= ICR_SCLE;
+ return 0;
+}
+
+#ifdef CONFIG_I2C_PXA_SLAVE
+static int i2c_pxa_wait_slave(struct pxa_i2c *i2c)
+{
+ unsigned long timeout = jiffies + HZ*1;
+
+ /* wait for stop */
+
+ show_state(i2c);
+
+ while (time_before(jiffies, timeout)) {
+ if (i2c_debug > 1)
+ dev_dbg(&i2c->adap.dev, "%s: %ld: ISR=%08x, ICR=%08x, IBMR=%02x\n",
+ __func__, (long)jiffies, ISR, ICR, IBMR);
+
+ if ((ISR & (ISR_UB|ISR_IBB|ISR_SAD)) == ISR_SAD ||
+ (ICR & ICR_SCLE) == 0) {
+ if (i2c_debug > 1)
+ dev_dbg(&i2c->adap.dev, "%s: done\n", __func__);
+ return 1;
+ }
+
+ msleep(1);
+ }
+
+ if (i2c_debug > 0)
+ dev_dbg(&i2c->adap.dev, "%s: did not free\n", __func__);
+ return 0;
+}
+
+/*
+ * clear the hold on the bus, and take of anything else
+ * that has been configured
+ */
+static void i2c_pxa_set_slave(struct pxa_i2c *i2c, int errcode)
+{
+ show_state(i2c);
+
+ if (errcode < 0) {
+ udelay(100); /* simple delay */
+ } else {
+ /* we need to wait for the stop condition to end */
+
+ /* if we where in stop, then clear... */
+ if (ICR & ICR_STOP) {
+ udelay(100);
+ ICR &= ~ICR_STOP;
+ }
+
+ if (!i2c_pxa_wait_slave(i2c)) {
+ dev_err(&i2c->adap.dev, "%s: wait timedout\n",
+ __func__);
+ return;
+ }
+ }
+
+ ICR &= ~(ICR_STOP|ICR_ACKNAK|ICR_MA);
+ ICR &= ~ICR_SCLE;
+
+ if (i2c_debug) {
+ dev_dbg(&i2c->adap.dev, "ICR now %08x, ISR %08x\n", ICR, ISR);
+ decode_ICR(ICR);
+ }
+}
+#else
+#define i2c_pxa_set_slave(i2c, err) do { } while (0)
+#endif
+
+static void i2c_pxa_reset(struct pxa_i2c *i2c)
+{
+ pr_debug("Resetting I2C Controller Unit\n");
+
+ /* abort any transfer currently under way */
+ i2c_pxa_abort(i2c);
+
+ /* reset according to 9.8 */
+ ICR = ICR_UR;
+ ISR = I2C_ISR_INIT;
+ ICR &= ~ICR_UR;
+
+ ISAR = i2c->slave_addr;
+
+ /* set control register values */
+ ICR = I2C_ICR_INIT;
+
+#ifdef CONFIG_I2C_PXA_SLAVE
+ dev_info(&i2c->adap.dev, "Enabling slave mode\n");
+ ICR |= ICR_SADIE | ICR_ALDIE | ICR_SSDIE;
+#endif
+
+ i2c_pxa_set_slave(i2c, 0);
+
+ /* enable unit */
+ ICR |= ICR_IUE;
+ udelay(100);
+}
+
+
+#ifdef CONFIG_I2C_PXA_SLAVE
+/*
+ * I2C EEPROM emulation.
+ */
+static struct i2c_eeprom_emu eeprom = {
+ .size = I2C_EEPROM_EMU_SIZE,
+ .watch = LIST_HEAD_INIT(eeprom.watch),
+};
+
+struct i2c_eeprom_emu *i2c_pxa_get_eeprom(void)
+{
+ return &eeprom;
+}
+
+int i2c_eeprom_emu_addwatcher(struct i2c_eeprom_emu *emu, void *data,
+ unsigned int addr, unsigned int size,
+ struct i2c_eeprom_emu_watcher *watcher)
+{
+ struct i2c_eeprom_emu_watch *watch;
+ unsigned long flags;
+
+ if (addr + size > emu->size)
+ return -EINVAL;
+
+ watch = kmalloc(sizeof(struct i2c_eeprom_emu_watch), GFP_KERNEL);
+ if (watch) {
+ watch->start = addr;
+ watch->end = addr + size - 1;
+ watch->ops = watcher;
+ watch->data = data;
+
+ local_irq_save(flags);
+ list_add(&watch->node, &emu->watch);
+ local_irq_restore(flags);
+ }
+
+ return watch ? 0 : -ENOMEM;
+}
+
+void i2c_eeprom_emu_delwatcher(struct i2c_eeprom_emu *emu, void *data,
+ struct i2c_eeprom_emu_watcher *watcher)
+{
+ struct i2c_eeprom_emu_watch *watch, *n;
+ unsigned long flags;
+
+ list_for_each_entry_safe(watch, n, &emu->watch, node) {
+ if (watch->ops == watcher && watch->data == data) {
+ local_irq_save(flags);
+ list_del(&watch->node);
+ local_irq_restore(flags);
+ kfree(watch);
+ }
+ }
+}
+
+static void i2c_eeprom_emu_event(void *ptr, i2c_slave_event_t event)
+{
+ struct i2c_eeprom_emu *emu = ptr;
+
+ eedbg(3, "i2c_eeprom_emu_event: %d\n", event);
+
+ switch (event) {
+ case I2C_SLAVE_EVENT_START_WRITE:
+ emu->seen_start = 1;
+ eedbg(2, "i2c_eeprom: write initiated\n");
+ break;
+
+ case I2C_SLAVE_EVENT_START_READ:
+ emu->seen_start = 0;
+ eedbg(2, "i2c_eeprom: read initiated\n");
+ break;
+
+ case I2C_SLAVE_EVENT_STOP:
+ emu->seen_start = 0;
+ eedbg(2, "i2c_eeprom: received stop\n");
+ break;
+
+ default:
+ eedbg(0, "i2c_eeprom: unhandled event\n");
+ break;
+ }
+}
+
+static int i2c_eeprom_emu_read(void *ptr)
+{
+ struct i2c_eeprom_emu *emu = ptr;
+ int ret;
+
+ ret = emu->bytes[emu->ptr];
+ emu->ptr = (emu->ptr + 1) % emu->size;
+
+ return ret;
+}
+
+static void i2c_eeprom_emu_write(void *ptr, unsigned int val)
+{
+ struct i2c_eeprom_emu *emu = ptr;
+ struct i2c_eeprom_emu_watch *watch;
+
+ if (emu->seen_start != 0) {
+ eedbg(2, "i2c_eeprom_emu_write: setting ptr %02x\n", val);
+ emu->ptr = val;
+ emu->seen_start = 0;
+ return;
+ }
+
+ emu->bytes[emu->ptr] = val;
+
+ eedbg(1, "i2c_eeprom_emu_write: ptr=0x%02x, val=0x%02x\n",
+ emu->ptr, val);
+
+ list_for_each_entry(watch, &emu->watch, node) {
+ if (!watch->ops || !watch->ops->write)
+ continue;
+ if (watch->start <= emu->ptr && watch->end >= emu->ptr)
+ watch->ops->write(watch->data, emu->ptr, val);
+ }
+
+ emu->ptr = (emu->ptr + 1) % emu->size;
+}
+
+struct i2c_slave_client eeprom_client = {
+ .data = &eeprom,
+ .event = i2c_eeprom_emu_event,
+ .read = i2c_eeprom_emu_read,
+ .write = i2c_eeprom_emu_write
+};
+
+/*
+ * PXA I2C Slave mode
+ */
+
+static void i2c_pxa_slave_txempty(struct pxa_i2c *i2c, u32 isr)
+{
+ if (isr & ISR_BED) {
+ /* what should we do here? */
+ } else {
+ int ret = i2c->slave->read(i2c->slave->data);
+
+ IDBR = ret;
+ ICR |= ICR_TB; /* allow next byte */
+ }
+}
+
+static void i2c_pxa_slave_rxfull(struct pxa_i2c *i2c, u32 isr)
+{
+ unsigned int byte = IDBR;
+
+ if (i2c->slave != NULL)
+ i2c->slave->write(i2c->slave->data, byte);
+
+ ICR |= ICR_TB;
+}
+
+static void i2c_pxa_slave_start(struct pxa_i2c *i2c, u32 isr)
+{
+ int timeout;
+
+ if (i2c_debug > 0)
+ dev_dbg(&i2c->adap.dev, "SAD, mode is slave-%cx\n",
+ (isr & ISR_RWM) ? 'r' : 't');
+
+ if (i2c->slave != NULL)
+ i2c->slave->event(i2c->slave->data,
+ (isr & ISR_RWM) ? I2C_SLAVE_EVENT_START_READ : I2C_SLAVE_EVENT_START_WRITE);
+
+ /*
+ * slave could interrupt in the middle of us generating a
+ * start condition... if this happens, we'd better back off
+ * and stop holding the poor thing up
+ */
+ ICR &= ~(ICR_START|ICR_STOP);
+ ICR |= ICR_TB;
+
+ timeout = 0x10000;
+
+ while (1) {
+ if ((IBMR & 2) == 2)
+ break;
+
+ timeout--;
+
+ if (timeout <= 0) {
+ dev_err(&i2c->adap.dev, "timeout waiting for SCL high\n");
+ break;
+ }
+ }
+
+ ICR &= ~ICR_SCLE;
+}
+
+static void i2c_pxa_slave_stop(struct pxa_i2c *i2c)
+{
+ if (i2c_debug > 2)
+ dev_dbg(&i2c->adap.dev, "ISR: SSD (Slave Stop)\n");
+
+ if (i2c->slave != NULL)
+ i2c->slave->event(i2c->slave->data, I2C_SLAVE_EVENT_STOP);
+
+ if (i2c_debug > 2)
+ dev_dbg(&i2c->adap.dev, "ISR: SSD (Slave Stop) acked\n");
+
+ /*
+ * If we have a master-mode message waiting,
+ * kick it off now that the slave has completed.
+ */
+ if (i2c->msg)
+ i2c_pxa_master_complete(i2c, I2C_RETRY);
+}
+#else
+static void i2c_pxa_slave_txempty(struct pxa_i2c *i2c, u32 isr)
+{
+ if (isr & ISR_BED) {
+ /* what should we do here? */
+ } else {
+ IDBR = 0;
+ ICR |= ICR_TB;
+ }
+}
+
+static void i2c_pxa_slave_rxfull(struct pxa_i2c *i2c, u32 isr)
+{
+ ICR |= ICR_TB | ICR_ACKNAK;
+}
+
+static void i2c_pxa_slave_start(struct pxa_i2c *i2c, u32 isr)
+{
+ int timeout;
+
+ /*
+ * slave could interrupt in the middle of us generating a
+ * start condition... if this happens, we'd better back off
+ * and stop holding the poor thing up
+ */
+ ICR &= ~(ICR_START|ICR_STOP);
+ ICR |= ICR_TB | ICR_ACKNAK;
+
+ timeout = 0x10000;
+
+ while (1) {
+ if ((IBMR & 2) == 2)
+ break;
+
+ timeout--;
+
+ if (timeout <= 0) {
+ dev_err(&i2c->adap.dev, "timeout waiting for SCL high\n");
+ break;
+ }
+ }
+
+ ICR &= ~ICR_SCLE;
+}
+
+static void i2c_pxa_slave_stop(struct pxa_i2c *i2c)
+{
+ if (i2c->msg)
+ i2c_pxa_master_complete(i2c, I2C_RETRY);
+}
+#endif
+
+/*
+ * PXA I2C Master mode
+ */
+
+static inline unsigned int i2c_pxa_addr_byte(struct i2c_msg *msg)
+{
+ unsigned int addr = (msg->addr & 0x7f) << 1;
+
+ if (msg->flags & I2C_M_RD)
+ addr |= 1;
+
+ return addr;
+}
+
+static inline void i2c_pxa_start_message(struct pxa_i2c *i2c)
+{
+ u32 icr;
+
+ /*
+ * Step 1: target slave address into IDBR
+ */
+ IDBR = i2c_pxa_addr_byte(i2c->msg);
+
+ /*
+ * Step 2: initiate the write.
+ */
+ icr = ICR & ~(ICR_STOP | ICR_ALDIE);
+ ICR = icr | ICR_START | ICR_TB;
+}
+
+/*
+ * We are protected by the adapter bus semaphore.
+ */
+static int i2c_pxa_do_xfer(struct pxa_i2c *i2c, struct i2c_msg *msg, int num)
+{
+ long timeout;
+ int ret;
+
+ /*
+ * Wait for the bus to become free.
+ */
+ ret = i2c_pxa_wait_bus_not_busy(i2c);
+ if (ret) {
+ dev_err(&i2c->adap.dev, "i2c_pxa: timeout waiting for bus free\n");
+ goto out;
+ }
+
+ /*
+ * Set master mode.
+ */
+ ret = i2c_pxa_set_master(i2c);
+ if (ret) {
+ dev_err(&i2c->adap.dev, "i2c_pxa_set_master: error %d\n", ret);
+ goto out;
+ }
+
+ spin_lock_irq(&i2c->lock);
+
+ i2c->msg = msg;
+ i2c->msg_num = num;
+ i2c->msg_idx = 0;
+ i2c->msg_ptr = 0;
+ i2c->irqlogidx = 0;
+
+ i2c_pxa_start_message(i2c);
+
+ spin_unlock_irq(&i2c->lock);
+
+ /*
+ * The rest of the processing occurs in the interrupt handler.
+ */
+ timeout = wait_event_timeout(i2c->wait, i2c->msg_num == 0, HZ * 5);
+
+ /*
+ * We place the return code in i2c->msg_idx.
+ */
+ ret = i2c->msg_idx;
+
+ if (timeout == 0)
+ i2c_pxa_scream_blue_murder(i2c, "timeout");
+
+ out:
+ return ret;
+}
+
+/*
+ * i2c_pxa_master_complete - complete the message and wake up.
+ */
+static void i2c_pxa_master_complete(struct pxa_i2c *i2c, int ret)
+{
+ i2c->msg_ptr = 0;
+ i2c->msg = NULL;
+ i2c->msg_idx ++;
+ i2c->msg_num = 0;
+ if (ret)
+ i2c->msg_idx = ret;
+ wake_up(&i2c->wait);
+}
+
+static void i2c_pxa_irq_txempty(struct pxa_i2c *i2c, u32 isr)
+{
+ u32 icr = ICR & ~(ICR_START|ICR_STOP|ICR_ACKNAK|ICR_TB);
+
+ again:
+ /*
+ * If ISR_ALD is set, we lost arbitration.
+ */
+ if (isr & ISR_ALD) {
+ /*
+ * Do we need to do anything here? The PXA docs
+ * are vague about what happens.
+ */
+ i2c_pxa_scream_blue_murder(i2c, "ALD set");
+
+ /*
+ * We ignore this error. We seem to see spurious ALDs
+ * for seemingly no reason. If we handle them as I think
+ * they should, we end up causing an I2C error, which
+ * is painful for some systems.
+ */
+ return; /* ignore */
+ }
+
+ if (isr & ISR_BED) {
+ int ret = BUS_ERROR;
+
+ /*
+ * I2C bus error - either the device NAK'd us, or
+ * something more serious happened. If we were NAK'd
+ * on the initial address phase, we can retry.
+ */
+ if (isr & ISR_ACKNAK) {
+ if (i2c->msg_ptr == 0 && i2c->msg_idx == 0)
+ ret = I2C_RETRY;
+ else
+ ret = XFER_NAKED;
+ }
+ i2c_pxa_master_complete(i2c, ret);
+ } else if (isr & ISR_RWM) {
+ /*
+ * Read mode. We have just sent the address byte, and
+ * now we must initiate the transfer.
+ */
+ if (i2c->msg_ptr == i2c->msg->len - 1 &&
+ i2c->msg_idx == i2c->msg_num - 1)
+ icr |= ICR_STOP | ICR_ACKNAK;
+
+ icr |= ICR_ALDIE | ICR_TB;
+ } else if (i2c->msg_ptr < i2c->msg->len) {
+ /*
+ * Write mode. Write the next data byte.
+ */
+ IDBR = i2c->msg->buf[i2c->msg_ptr++];
+
+ icr |= ICR_ALDIE | ICR_TB;
+
+ /*
+ * If this is the last byte of the last message, send
+ * a STOP.
+ */
+ if (i2c->msg_ptr == i2c->msg->len &&
+ i2c->msg_idx == i2c->msg_num - 1)
+ icr |= ICR_STOP;
+ } else if (i2c->msg_idx < i2c->msg_num - 1) {
+ /*
+ * Next segment of the message.
+ */
+ i2c->msg_ptr = 0;
+ i2c->msg_idx ++;
+ i2c->msg++;
+
+ /*
+ * If we aren't doing a repeated start and address,
+ * go back and try to send the next byte. Note that
+ * we do not support switching the R/W direction here.
+ */
+ if (i2c->msg->flags & I2C_M_NOSTART)
+ goto again;
+
+ /*
+ * Write the next address.
+ */
+ IDBR = i2c_pxa_addr_byte(i2c->msg);
+
+ /*
+ * And trigger a repeated start, and send the byte.
+ */
+ icr &= ~ICR_ALDIE;
+ icr |= ICR_START | ICR_TB;
+ } else {
+ if (i2c->msg->len == 0) {
+ /*
+ * Device probes have a message length of zero
+ * and need the bus to be reset before it can
+ * be used again.
+ */
+ i2c_pxa_reset(i2c);
+ }
+ i2c_pxa_master_complete(i2c, 0);
+ }
+
+ i2c->icrlog[i2c->irqlogidx-1] = icr;
+
+ ICR = icr;
+ show_state(i2c);
+}
+
+static void i2c_pxa_irq_rxfull(struct pxa_i2c *i2c, u32 isr)
+{
+ u32 icr = ICR & ~(ICR_START|ICR_STOP|ICR_ACKNAK|ICR_TB);
+
+ /*
+ * Read the byte.
+ */
+ i2c->msg->buf[i2c->msg_ptr++] = IDBR;
+
+ if (i2c->msg_ptr < i2c->msg->len) {
+ /*
+ * If this is the last byte of the last
+ * message, send a STOP.
+ */
+ if (i2c->msg_ptr == i2c->msg->len - 1)
+ icr |= ICR_STOP | ICR_ACKNAK;
+
+ icr |= ICR_ALDIE | ICR_TB;
+ } else {
+ i2c_pxa_master_complete(i2c, 0);
+ }
+
+ i2c->icrlog[i2c->irqlogidx-1] = icr;
+
+ ICR = icr;
+}
+
+static irqreturn_t i2c_pxa_handler(int this_irq, void *dev_id, struct pt_regs *regs)
+{
+ struct pxa_i2c *i2c = dev_id;
+ u32 isr = ISR;
+
+ if (i2c_debug > 2 && 0) {
+ dev_dbg(&i2c->adap.dev, "%s: ISR=%08x, ICR=%08x, IBMR=%02x\n",
+ __func__, isr, ICR, IBMR);
+ decode_ISR(isr);
+ }
+
+ if (i2c->irqlogidx < sizeof(i2c->isrlog)/sizeof(u32))
+ i2c->isrlog[i2c->irqlogidx++] = isr;
+
+ show_state(i2c);
+
+ /*
+ * Always clear all pending IRQs.
+ */
+ ISR = isr & (ISR_SSD|ISR_ALD|ISR_ITE|ISR_IRF|ISR_SAD|ISR_BED);
+
+ if (isr & ISR_SAD)
+ i2c_pxa_slave_start(i2c, isr);
+ if (isr & ISR_SSD)
+ i2c_pxa_slave_stop(i2c);
+
+ if (i2c_pxa_is_slavemode(i2c)) {
+ if (isr & ISR_ITE)
+ i2c_pxa_slave_txempty(i2c, isr);
+ if (isr & ISR_IRF)
+ i2c_pxa_slave_rxfull(i2c, isr);
+ } else if (i2c->msg) {
+ if (isr & ISR_ITE)
+ i2c_pxa_irq_txempty(i2c, isr);
+ if (isr & ISR_IRF)
+ i2c_pxa_irq_rxfull(i2c, isr);
+ } else {
+ i2c_pxa_scream_blue_murder(i2c, "spurious irq");
+ }
+
+ return IRQ_HANDLED;
+}
+
+
+static int i2c_pxa_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
+{
+ struct pxa_i2c *i2c = adap->algo_data;
+ int ret, i;
+
+ for (i = adap->retries; i >= 0; i--) {
+ ret = i2c_pxa_do_xfer(i2c, msgs, num);
+ if (ret != I2C_RETRY)
+ goto out;
+
+ if (i2c_debug)
+ dev_dbg(&adap->dev, "Retrying transmission\n");
+ udelay(100);
+ }
+ i2c_pxa_scream_blue_murder(i2c, "exhausted retries");
+ ret = -EREMOTEIO;
+ out:
+ i2c_pxa_set_slave(i2c, ret);
+ return ret;
+}
+
+static struct i2c_algorithm i2c_pxa_algorithm = {
+ .name = "PXA-I2C-Algorithm",
+ .id = I2C_ALGO_PXA,
+ .master_xfer = i2c_pxa_xfer,
+};
+
+static struct pxa_i2c i2c_pxa = {
+ .lock = SPIN_LOCK_UNLOCKED,
+ .wait = __WAIT_QUEUE_HEAD_INITIALIZER(i2c_pxa.wait),
+ .adap = {
+ .name = "pxa2xx-i2c",
+ .id = I2C_ALGO_PXA,
+ .algo = &i2c_pxa_algorithm,
+ .retries = 5,
+ },
+};
+
+static int i2c_pxa_probe(struct device *dev)
+{
+ struct pxa_i2c *i2c = &i2c_pxa;
+ struct i2c_pxa_platform_data *plat = dev->platform_data;
+ int ret;
+
+#ifdef CONFIG_PXA27x
+ pxa_gpio_mode(GPIO117_I2CSCL_MD);
+ pxa_gpio_mode(GPIO118_I2CSDA_MD);
+ udelay(100);
+#endif
+
+ i2c->slave_addr = I2C_PXA_SLAVE_ADDR;
+
+#ifdef CONFIG_I2C_PXA_SLAVE
+ i2c->slave = &eeprom_client;
+ if (plat) {
+ i2c->slave_addr = plat->slave_addr;
+ if (plat->slave)
+ i2c->slave = plat->slave;
+ }
+#endif
+
+ pxa_set_cken(CKEN14_I2C, 1);
+ ret = request_irq(IRQ_I2C, i2c_pxa_handler, SA_INTERRUPT,
+ "pxa2xx-i2c", i2c);
+ if (ret)
+ goto out;
+
+ i2c_pxa_reset(i2c);
+
+ i2c->adap.algo_data = i2c;
+ i2c->adap.dev.parent = dev;
+
+ ret = i2c_add_adapter(&i2c->adap);
+ if (ret < 0) {
+ printk(KERN_INFO "I2C: Failed to add bus\n");
+ goto err_irq;
+ }
+
+ dev_set_drvdata(dev, i2c);
+
+#ifdef CONFIG_I2C_PXA_SLAVE
+ printk(KERN_INFO "I2C: %s: PXA I2C adapter, slave address %d\n",
+ i2c->adap.dev.bus_id, i2c->slave_addr);
+#else
+ printk(KERN_INFO "I2C: %s: PXA I2C adapter\n",
+ i2c->adap.dev.bus_id);
+#endif
+ return 0;
+
+ err_irq:
+ free_irq(IRQ_I2C, i2c);
+ out:
+ return ret;
+}
+
+static int i2c_pxa_remove(struct device *dev)
+{
+ struct pxa_i2c *i2c = dev_get_drvdata(dev);
+
+ dev_set_drvdata(dev, NULL);
+
+ i2c_del_adapter(&i2c->adap);
+ free_irq(IRQ_I2C, i2c);
+ pxa_set_cken(CKEN14_I2C, 0);
+
+ return 0;
+}
+
+static struct device_driver i2c_pxa_driver = {
+ .name = "pxa2xx-i2c",
+ .bus = &platform_bus_type,
+ .probe = i2c_pxa_probe,
+ .remove = i2c_pxa_remove,
+};
+
+static int __init i2c_adap_pxa_init(void)
+{
+ return driver_register(&i2c_pxa_driver);
+}
+
+static void i2c_adap_pxa_exit(void)
+{
+ return driver_unregister(&i2c_pxa_driver);
+}
+
+module_init(i2c_adap_pxa_init);
+module_exit(i2c_adap_pxa_exit);
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index a3b38257cc3..73a092fb0e7 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -568,7 +568,6 @@ static u32 s3c24xx_i2c_func(struct i2c_adapter *adap)
/* i2c bus registration info */
static struct i2c_algorithm s3c24xx_i2c_algorithm = {
- .name = "S3C2410-I2C-Algorithm",
.master_xfer = s3c24xx_i2c_xfer,
.functionality = s3c24xx_i2c_func,
};
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index bbd5e4e52f0..080318d6f54 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -357,8 +357,6 @@ static u32 sis5595_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = sis5595_access,
.functionality = sis5595_func,
};
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index f58455e7689..86f0f448fa0 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -448,8 +448,6 @@ exit:
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = sis630_access,
.functionality = sis630_func,
};
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index 6484792e23a..ead2ff3cf60 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -249,8 +249,6 @@ static u32 sis96x_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = sis96x_access,
.functionality = sis96x_func,
};
diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c
index 00d94e88695..73f481e93a3 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/busses/i2c-stub.c
@@ -109,8 +109,6 @@ static u32 stub_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.functionality = stub_func,
.smbus_xfer = stub_xfer,
};
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 6b5008005c6..99d209e0485 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -286,8 +286,6 @@ static u32 vt596_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm smbus_algorithm = {
- .name = "Non-I2C SMBus adapter",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = vt596_access,
.functionality = vt596_func,
};
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index a18bdd9aa7b..a1d580e0536 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -395,8 +395,6 @@ static u32 scx200_acb_func(struct i2c_adapter *adapter)
/* For now, we only handle combined mode (smbus) */
static struct i2c_algorithm scx200_acb_algorithm = {
- .name = "NatSemi SCx200 ACCESS.bus",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = scx200_acb_smbus_xfer,
.functionality = scx200_acb_func,
};
@@ -456,7 +454,7 @@ static int __init scx200_acb_create(int base, int index)
i2c_set_adapdata(adapter, iface);
snprintf(adapter->name, I2C_NAME_SIZE, "SCx200 ACB%d", index);
adapter->owner = THIS_MODULE;
- adapter->id = I2C_ALGO_SMBUS;
+ adapter->id = I2C_HW_SMBUS_SCX200;
adapter->algo = &scx200_acb_algorithm;
adapter->class = I2C_CLASS_HWMON;
diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 43f70dbfc03..6bd44a44cd2 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -2,17 +2,12 @@
# Miscellaneous I2C chip drivers configuration
#
-config I2C_SENSOR
- tristate
- default n
-
menu "Miscellaneous I2C Chip support"
depends on I2C
config SENSORS_DS1337
tristate "Dallas Semiconductor DS1337 and DS1339 Real Time Clock"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Dallas Semiconductor
DS1337 and DS1339 real-time clock chips.
@@ -23,7 +18,6 @@ config SENSORS_DS1337
config SENSORS_DS1374
tristate "Maxim/Dallas Semiconductor DS1374 Real Time Clock"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Dallas Semiconductor
DS1374 real-time clock chips.
@@ -34,7 +28,6 @@ config SENSORS_DS1374
config SENSORS_EEPROM
tristate "EEPROM reader"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get read-only access to the EEPROM data
available on modern memory DIMMs and Sony Vaio laptops. Such
@@ -46,7 +39,6 @@ config SENSORS_EEPROM
config SENSORS_PCF8574
tristate "Philips PCF8574 and PCF8574A"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Philips PCF8574 and
PCF8574A chips.
@@ -67,7 +59,6 @@ config SENSORS_PCA9539
config SENSORS_PCF8591
tristate "Philips PCF8591"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for Philips PCF8591 chips.
@@ -77,7 +68,6 @@ config SENSORS_PCF8591
config SENSORS_RTC8564
tristate "Epson 8564 RTC chip"
depends on I2C && EXPERIMENTAL
- select I2C_SENSOR
help
If you say yes here you get support for the Epson 8564 RTC chip.
diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c
index 82cf959989f..9d3175c0339 100644
--- a/drivers/i2c/chips/ds1337.c
+++ b/drivers/i2c/chips/ds1337.c
@@ -17,7 +17,6 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
#include <linux/string.h>
#include <linux/rtc.h> /* get the user-level API */
#include <linux/bcd.h>
@@ -39,9 +38,8 @@
* Functions declaration
*/
static unsigned short normal_i2c[] = { 0x68, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-SENSORS_INSMOD_1(ds1337);
+I2C_CLIENT_INSMOD_1(ds1337);
static int ds1337_attach_adapter(struct i2c_adapter *adapter);
static int ds1337_detect(struct i2c_adapter *adapter, int address, int kind);
@@ -227,7 +225,7 @@ int ds1337_do_command(int bus, int cmd, void *arg)
static int ds1337_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, ds1337_detect);
+ return i2c_probe(adapter, &addr_data, ds1337_detect);
}
/*
@@ -354,11 +352,8 @@ static int ds1337_detach_client(struct i2c_client *client)
int err;
struct ds1337_data *data = i2c_get_clientdata(client);
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed, "
- "client not detached.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
list_del(&data->list);
kfree(data);
diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c
index a445736d883..0936327a946 100644
--- a/drivers/i2c/chips/ds1374.c
+++ b/drivers/i2c/chips/ds1374.c
@@ -53,7 +53,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_addr,
.probe = ignore,
.ignore = ignore,
- .force = ignore,
};
static ulong ds1374_read_rtc(void)
@@ -166,7 +165,7 @@ static void ds1374_set_tlet(ulong arg)
"can't confirm time set from rtc chip\n");
}
-ulong new_time;
+static ulong new_time;
DECLARE_TASKLET_DISABLED(ds1374_tasklet, ds1374_set_tlet, (ulong) & new_time);
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c
index a2da31b0dd7..d58403a4790 100644
--- a/drivers/i2c/chips/eeprom.c
+++ b/drivers/i2c/chips/eeprom.c
@@ -33,15 +33,13 @@
#include <linux/sched.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
0x55, 0x56, 0x57, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(eeprom);
+I2C_CLIENT_INSMOD_1(eeprom);
/* Size of EEPROM in bytes */
@@ -153,21 +151,16 @@ static struct bin_attribute eeprom_attr = {
static int eeprom_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, eeprom_detect);
+ return i2c_probe(adapter, &addr_data, eeprom_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int eeprom_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
struct eeprom_data *data;
int err = 0;
- /* prevent 24RF08 corruption */
- if (kind < 0)
- i2c_smbus_xfer(adapter, address, 0, 0, 0,
- I2C_SMBUS_QUICK, NULL);
-
/* There are three ways we can read the EEPROM data:
(1) I2C block reads (faster, but unsupported by most adapters)
(2) Consecutive byte reads (100% overhead)
@@ -231,10 +224,8 @@ static int eeprom_detach_client(struct i2c_client *client)
int err;
err = i2c_detach_client(client);
- if (err) {
- dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+ if (err)
return err;
- }
kfree(i2c_get_clientdata(client));
diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 354a2629567..8ee56d4b389 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -1489,7 +1489,7 @@ static int isp1301_probe(struct i2c_adapter *bus, int address, int kind)
if (the_transceiver)
return 0;
- isp = kcalloc(1, sizeof *isp, GFP_KERNEL);
+ isp = kzalloc(sizeof *isp, GFP_KERNEL);
if (!isp)
return 0;
diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c
index 778d7e12859..3f14528a52a 100644
--- a/drivers/i2c/chips/m41t00.c
+++ b/drivers/i2c/chips/m41t00.c
@@ -42,7 +42,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_addr,
.probe = ignore,
.ignore = ignore,
- .force = ignore,
};
ulong
@@ -145,7 +144,7 @@ m41t00_set_tlet(ulong arg)
return;
}
-ulong new_time;
+static ulong new_time;
DECLARE_TASKLET_DISABLED(m41t00_tasklet, m41t00_set_tlet, (ulong)&new_time);
diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index 0230375f72e..9e1aeb69abf 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -5,97 +5,60 @@
Based on i2c/chips/eeprom.c
- The MAX6875 has two EEPROM sections: config and user.
- At reset, the config EEPROM is read into the registers.
+ The MAX6875 has a bank of registers and two banks of EEPROM.
+ Address ranges are defined as follows:
+ * 0x0000 - 0x0046 = configuration registers
+ * 0x8000 - 0x8046 = configuration EEPROM
+ * 0x8100 - 0x82FF = user EEPROM
- This driver make 3 binary files available in sysfs:
- reg_config - direct access to the registers
- eeprom_config - acesses configuration eeprom space
- eeprom_user - free for application use
+ This driver makes the user EEPROM available for read.
- In our application, we put device serial & model numbers in user eeprom.
+ The registers & config EEPROM should be accessed via i2c-dev.
- Notes:
- 1) The datasheet says that register 0x44 / EEPROM 0x8044 should NOT
- be overwritten, so the driver explicitly prevents that.
- 2) It's a good idea to keep the config (0x45) locked in config EEPROM.
- You can temporarily enable config writes by changing register 0x45.
+ The MAX6875 ignores the lowest address bit, so each chip responds to
+ two addresses - 0x50/0x51 and 0x52/0x53.
+
+ Note that the MAX6875 uses i2c_smbus_write_byte_data() to set the read
+ address, so this driver is destructive if loaded for the wrong EEPROM chip.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
+#include <asm/semaphore.h>
-/* Addresses to scan */
-/* No address scanned by default, as this could corrupt standard EEPROMS. */
+/* Do not scan - the MAX6875 access method will write to some EEPROM chips */
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
/* Insmod parameters */
-SENSORS_INSMOD_1(max6875);
-
-/* this param will prevent 'accidental' writes to the eeprom */
-static int allow_write = 0;
-module_param(allow_write, int, 0);
-MODULE_PARM_DESC(allow_write,
- "Enable write access:\n"
- "*0: Read only\n"
- " 1: Read/Write access");
+I2C_CLIENT_INSMOD_1(max6875);
/* The MAX6875 can only read/write 16 bytes at a time */
#define SLICE_SIZE 16
#define SLICE_BITS 4
-/* CONFIG EEPROM is at addresses 0x8000 - 0x8045, registers are at 0 - 0x45 */
-#define CONFIG_EEPROM_BASE 0x8000
-#define CONFIG_EEPROM_SIZE 0x0046
-#define CONFIG_EEPROM_SLICES 5
-
/* USER EEPROM is at addresses 0x8100 - 0x82FF */
#define USER_EEPROM_BASE 0x8100
#define USER_EEPROM_SIZE 0x0200
#define USER_EEPROM_SLICES 32
/* MAX6875 commands */
-#define MAX6875_CMD_BLOCK_WRITE 0x83
-#define MAX6875_CMD_BLOCK_READ 0x84
-#define MAX6875_CMD_REBOOT 0x88
-
-enum max6875_area_type {
- max6875_register_config=0,
- max6875_eeprom_config,
- max6875_eeprom_user,
- max6857_max
-};
-
-struct eeprom_block {
- enum max6875_area_type type;
- u8 slices;
- u32 size;
- u32 valid;
- u32 base;
- unsigned long *updated;
- u8 *data;
-};
+#define MAX6875_CMD_BLK_READ 0x84
/* Each client has this additional data */
struct max6875_data {
struct i2c_client client;
struct semaphore update_lock;
- struct eeprom_block blocks[max6857_max];
- /* the above structs point into the arrays below */
- u8 data[USER_EEPROM_SIZE + (CONFIG_EEPROM_SIZE*2)];
- unsigned long last_updated[USER_EEPROM_SLICES + (CONFIG_EEPROM_SLICES*2)];
+
+ u32 valid;
+ u8 data[USER_EEPROM_SIZE];
+ unsigned long last_updated[USER_EEPROM_SLICES];
};
static int max6875_attach_adapter(struct i2c_adapter *adapter);
@@ -111,337 +74,160 @@ static struct i2c_driver max6875_driver = {
.detach_client = max6875_detach_client,
};
-static int max6875_update_slice(struct i2c_client *client,
- struct eeprom_block *blk,
- int slice)
+static void max6875_update_slice(struct i2c_client *client, int slice)
{
struct max6875_data *data = i2c_get_clientdata(client);
- int i, j, addr, count;
- u8 rdbuf[SLICE_SIZE];
- int retval = 0;
+ int i, j, addr;
+ u8 *buf;
- if (slice >= blk->slices)
- return -1;
+ if (slice >= USER_EEPROM_SLICES)
+ return;
down(&data->update_lock);
- if (!(blk->valid & (1 << slice)) ||
- (jiffies - blk->updated[slice] > 300 * HZ) ||
- (jiffies < blk->updated[slice])) {
- dev_dbg(&client->dev, "Starting eeprom update, slice %u, base %u\n",
- slice, blk->base);
+ buf = &data->data[slice << SLICE_BITS];
- addr = blk->base + (slice << SLICE_BITS);
- count = blk->size - (slice << SLICE_BITS);
- if (count > SLICE_SIZE) {
- count = SLICE_SIZE;
- }
+ if (!(data->valid & (1 << slice)) ||
+ time_after(jiffies, data->last_updated[slice])) {
- /* Preset the read address */
- if (addr < 0x100) {
- /* select the register */
- if (i2c_smbus_write_byte(client, addr & 0xFF)) {
- dev_dbg(&client->dev, "max6875 register select has failed!\n");
- retval = -1;
- goto exit;
- }
- } else {
- /* select the eeprom */
- if (i2c_smbus_write_byte_data(client, addr >> 8, addr & 0xFF)) {
- dev_dbg(&client->dev, "max6875 address set has failed!\n");
- retval = -1;
- goto exit;
- }
+ dev_dbg(&client->dev, "Starting update of slice %u\n", slice);
+
+ data->valid &= ~(1 << slice);
+
+ addr = USER_EEPROM_BASE + (slice << SLICE_BITS);
+
+ /* select the eeprom address */
+ if (i2c_smbus_write_byte_data(client, addr >> 8, addr & 0xFF)) {
+ dev_err(&client->dev, "address set failed\n");
+ goto exit_up;
}
- if (i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
- if (i2c_smbus_read_i2c_block_data(client, MAX6875_CMD_BLOCK_READ,
- rdbuf) != SLICE_SIZE)
- {
- retval = -1;
- goto exit;
+ if (i2c_check_functionality(client->adapter,
+ I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
+ if (i2c_smbus_read_i2c_block_data(client,
+ MAX6875_CMD_BLK_READ,
+ buf) != SLICE_SIZE) {
+ goto exit_up;
}
-
- memcpy(&blk->data[slice << SLICE_BITS], rdbuf, count);
} else {
- for (i = 0; i < count; i++) {
+ for (i = 0; i < SLICE_SIZE; i++) {
j = i2c_smbus_read_byte(client);
- if (j < 0)
- {
- retval = -1;
- goto exit;
+ if (j < 0) {
+ goto exit_up;
}
- blk->data[(slice << SLICE_BITS) + i] = (u8) j;
+ buf[i] = j;
}
}
- blk->updated[slice] = jiffies;
- blk->valid |= (1 << slice);
+ data->last_updated[slice] = jiffies;
+ data->valid |= (1 << slice);
}
- exit:
+exit_up:
up(&data->update_lock);
- return retval;
}
-static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off, size_t count,
- enum max6875_area_type area_type)
+static ssize_t max6875_read(struct kobject *kobj, char *buf, loff_t off,
+ size_t count)
{
- struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));
+ struct i2c_client *client = kobj_to_i2c_client(kobj);
struct max6875_data *data = i2c_get_clientdata(client);
- struct eeprom_block *blk;
- int slice;
-
- blk = &data->blocks[area_type];
+ int slice, max_slice;
- if (off > blk->size)
+ if (off > USER_EEPROM_SIZE)
return 0;
- if (off + count > blk->size)
- count = blk->size - off;
- /* Only refresh slices which contain requested bytes */
- for (slice = (off >> SLICE_BITS); slice <= ((off + count - 1) >> SLICE_BITS); slice++)
- max6875_update_slice(client, blk, slice);
+ if (off + count > USER_EEPROM_SIZE)
+ count = USER_EEPROM_SIZE - off;
- memcpy(buf, &blk->data[off], count);
+ /* refresh slices which contain requested bytes */
+ max_slice = (off + count - 1) >> SLICE_BITS;
+ for (slice = (off >> SLICE_BITS); slice <= max_slice; slice++)
+ max6875_update_slice(client, slice);
- return count;
-}
-
-static ssize_t max6875_user_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_read(kobj, buf, off, count, max6875_eeprom_user);
-}
-
-static ssize_t max6875_config_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_read(kobj, buf, off, count, max6875_eeprom_config);
-}
-
-static ssize_t max6875_cfgreg_read(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_read(kobj, buf, off, count, max6875_register_config);
-}
-
-
-static ssize_t max6875_write(struct kobject *kobj, char *buf, loff_t off, size_t count,
- enum max6875_area_type area_type)
-{
- struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));
- struct max6875_data *data = i2c_get_clientdata(client);
- struct eeprom_block *blk;
- int slice, addr, retval;
- ssize_t sent = 0;
-
- blk = &data->blocks[area_type];
-
- if (off > blk->size)
- return 0;
- if ((off + count) > blk->size)
- count = blk->size - off;
-
- if (down_interruptible(&data->update_lock))
- return -EAGAIN;
-
- /* writing to a register is done with i2c_smbus_write_byte_data() */
- if (blk->type == max6875_register_config) {
- for (sent = 0; sent < count; sent++) {
- addr = off + sent;
- if (addr == 0x44)
- continue;
-
- retval = i2c_smbus_write_byte_data(client, addr, buf[sent]);
- }
- } else {
- int cmd, val;
-
- /* We are writing to EEPROM */
- for (sent = 0; sent < count; sent++) {
- addr = blk->base + off + sent;
- cmd = addr >> 8;
- val = (addr & 0xff) | (buf[sent] << 8); // reversed
-
- if (addr == 0x8044)
- continue;
-
- retval = i2c_smbus_write_word_data(client, cmd, val);
-
- if (retval) {
- goto error_exit;
- }
+ memcpy(buf, &data->data[off], count);
- /* A write takes up to 11 ms */
- msleep(11);
- }
- }
-
- /* Invalidate the scratch buffer */
- for (slice = (off >> SLICE_BITS); slice <= ((off + count - 1) >> SLICE_BITS); slice++)
- blk->valid &= ~(1 << slice);
-
- error_exit:
- up(&data->update_lock);
-
- return sent;
-}
-
-static ssize_t max6875_user_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_write(kobj, buf, off, count, max6875_eeprom_user);
-}
-
-static ssize_t max6875_config_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_write(kobj, buf, off, count, max6875_eeprom_config);
-}
-
-static ssize_t max6875_cfgreg_write(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- return max6875_write(kobj, buf, off, count, max6875_register_config);
+ return count;
}
static struct bin_attribute user_eeprom_attr = {
.attr = {
- .name = "eeprom_user",
- .mode = S_IRUGO | S_IWUSR | S_IWGRP,
- .owner = THIS_MODULE,
- },
- .size = USER_EEPROM_SIZE,
- .read = max6875_user_read,
- .write = max6875_user_write,
-};
-
-static struct bin_attribute config_eeprom_attr = {
- .attr = {
- .name = "eeprom_config",
- .mode = S_IRUGO | S_IWUSR,
- .owner = THIS_MODULE,
- },
- .size = CONFIG_EEPROM_SIZE,
- .read = max6875_config_read,
- .write = max6875_config_write,
-};
-
-static struct bin_attribute config_register_attr = {
- .attr = {
- .name = "reg_config",
- .mode = S_IRUGO | S_IWUSR,
+ .name = "eeprom",
+ .mode = S_IRUGO,
.owner = THIS_MODULE,
},
- .size = CONFIG_EEPROM_SIZE,
- .read = max6875_cfgreg_read,
- .write = max6875_cfgreg_write,
+ .size = USER_EEPROM_SIZE,
+ .read = max6875_read,
};
static int max6875_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, max6875_detect);
+ return i2c_probe(adapter, &addr_data, max6875_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
static int max6875_detect(struct i2c_adapter *adapter, int address, int kind)
{
- struct i2c_client *new_client;
+ struct i2c_client *real_client;
+ struct i2c_client *fake_client;
struct max6875_data *data;
int err = 0;
- /* Prevent 24RF08 corruption (in case of user error) */
- if (kind < 0)
- i2c_smbus_xfer(adapter, address, 0, 0, 0,
- I2C_SMBUS_QUICK, NULL);
-
- /* There are three ways we can read the EEPROM data:
- (1) I2C block reads (faster, but unsupported by most adapters)
- (2) Consecutive byte reads (100% overhead)
- (3) Regular byte data reads (200% overhead)
- The third method is not implemented by this driver because all
- known adapters support at least the second. */
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA |
- I2C_FUNC_SMBUS_BYTE |
- I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
- goto exit;
-
- /* OK. For now, we presume we have a valid client. We now create the
- client structure, even though we cannot fill it completely yet.
- But it allows us to access eeprom_{read,write}_value. */
- if (!(data = kmalloc(sizeof(struct max6875_data), GFP_KERNEL))) {
- err = -ENOMEM;
- goto exit;
- }
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WRITE_BYTE_DATA
+ | I2C_FUNC_SMBUS_READ_BYTE))
+ return 0;
+
+ /* Only check even addresses */
+ if (address & 1)
+ return 0;
+
+ if (!(data = kmalloc(sizeof(struct max6875_data), GFP_KERNEL)))
+ return -ENOMEM;
memset(data, 0, sizeof(struct max6875_data));
- new_client = &data->client;
- i2c_set_clientdata(new_client, data);
- new_client->addr = address;
- new_client->adapter = adapter;
- new_client->driver = &max6875_driver;
- new_client->flags = 0;
-
- /* Setup the user section */
- data->blocks[max6875_eeprom_user].type = max6875_eeprom_user;
- data->blocks[max6875_eeprom_user].slices = USER_EEPROM_SLICES;
- data->blocks[max6875_eeprom_user].size = USER_EEPROM_SIZE;
- data->blocks[max6875_eeprom_user].base = USER_EEPROM_BASE;
- data->blocks[max6875_eeprom_user].data = data->data;
- data->blocks[max6875_eeprom_user].updated = data->last_updated;
-
- /* Setup the config section */
- data->blocks[max6875_eeprom_config].type = max6875_eeprom_config;
- data->blocks[max6875_eeprom_config].slices = CONFIG_EEPROM_SLICES;
- data->blocks[max6875_eeprom_config].size = CONFIG_EEPROM_SIZE;
- data->blocks[max6875_eeprom_config].base = CONFIG_EEPROM_BASE;
- data->blocks[max6875_eeprom_config].data = &data->data[USER_EEPROM_SIZE];
- data->blocks[max6875_eeprom_config].updated = &data->last_updated[USER_EEPROM_SLICES];
-
- /* Setup the register section */
- data->blocks[max6875_register_config].type = max6875_register_config;
- data->blocks[max6875_register_config].slices = CONFIG_EEPROM_SLICES;
- data->blocks[max6875_register_config].size = CONFIG_EEPROM_SIZE;
- data->blocks[max6875_register_config].base = 0;
- data->blocks[max6875_register_config].data = &data->data[USER_EEPROM_SIZE+CONFIG_EEPROM_SIZE];
- data->blocks[max6875_register_config].updated = &data->last_updated[USER_EEPROM_SLICES+CONFIG_EEPROM_SLICES];
-
- /* Init the data */
- memset(data->data, 0xff, sizeof(data->data));
-
- /* Fill in the remaining client fields */
- strlcpy(new_client->name, "max6875", I2C_NAME_SIZE);
+ /* A fake client is created on the odd address */
+ if (!(fake_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL))) {
+ err = -ENOMEM;
+ goto exit_kfree1;
+ }
+ memset(fake_client, 0, sizeof(struct i2c_client));
+
+ /* Init real i2c_client */
+ real_client = &data->client;
+ i2c_set_clientdata(real_client, data);
+ real_client->addr = address;
+ real_client->adapter = adapter;
+ real_client->driver = &max6875_driver;
+ real_client->flags = 0;
+ strlcpy(real_client->name, "max6875", I2C_NAME_SIZE);
init_MUTEX(&data->update_lock);
- /* Verify that the chip is really what we think it is */
- if ((max6875_update_slice(new_client, &data->blocks[max6875_eeprom_config], 4) < 0) ||
- (max6875_update_slice(new_client, &data->blocks[max6875_register_config], 4) < 0))
- goto exit_kfree;
-
- /* 0x41,0x42 must be zero and 0x40 must match in eeprom and registers */
- if ((data->blocks[max6875_eeprom_config].data[0x41] != 0) ||
- (data->blocks[max6875_eeprom_config].data[0x42] != 0) ||
- (data->blocks[max6875_register_config].data[0x41] != 0) ||
- (data->blocks[max6875_register_config].data[0x42] != 0) ||
- (data->blocks[max6875_eeprom_config].data[0x40] !=
- data->blocks[max6875_register_config].data[0x40]))
- goto exit_kfree;
-
- /* Tell the I2C layer a new client has arrived */
- if ((err = i2c_attach_client(new_client)))
- goto exit_kfree;
-
- /* create the sysfs eeprom files with the correct permissions */
- if (allow_write == 0) {
- user_eeprom_attr.attr.mode &= ~S_IWUGO;
- user_eeprom_attr.write = NULL;
- config_eeprom_attr.attr.mode &= ~S_IWUGO;
- config_eeprom_attr.write = NULL;
- config_register_attr.attr.mode &= ~S_IWUGO;
- config_register_attr.write = NULL;
- }
- sysfs_create_bin_file(&new_client->dev.kobj, &user_eeprom_attr);
- sysfs_create_bin_file(&new_client->dev.kobj, &config_eeprom_attr);
- sysfs_create_bin_file(&new_client->dev.kobj, &config_register_attr);
+ /* Init fake client data */
+ /* set the client data to the i2c_client so that it will get freed */
+ i2c_set_clientdata(fake_client, fake_client);
+ fake_client->addr = address | 1;
+ fake_client->adapter = adapter;
+ fake_client->driver = &max6875_driver;
+ fake_client->flags = 0;
+ strlcpy(fake_client->name, "max6875 subclient", I2C_NAME_SIZE);
+
+ /* Prevent 24RF08 corruption (in case of user error) */
+ i2c_smbus_write_quick(real_client, 0);
+
+ if ((err = i2c_attach_client(real_client)) != 0)
+ goto exit_kfree2;
+
+ if ((err = i2c_attach_client(fake_client)) != 0)
+ goto exit_detach;
+
+ sysfs_create_bin_file(&real_client->dev.kobj, &user_eeprom_attr);
return 0;
-exit_kfree:
+exit_detach:
+ i2c_detach_client(real_client);
+exit_kfree2:
+ kfree(fake_client);
+exit_kfree1:
kfree(data);
-exit:
return err;
}
@@ -450,13 +236,9 @@ static int max6875_detach_client(struct i2c_client *client)
int err;
err = i2c_detach_client(client);
- if (err) {
- dev_err(&client->dev, "Client deregistration failed, client not detached.\n");
+ if (err)
return err;
- }
-
kfree(i2c_get_clientdata(client));
-
return 0;
}
diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c
index 9f3ad45daae..225577fdda4 100644
--- a/drivers/i2c/chips/pca9539.c
+++ b/drivers/i2c/chips/pca9539.c
@@ -13,14 +13,12 @@
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/hwmon-sysfs.h>
-#include <linux/i2c-sensor.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = {0x74, 0x75, 0x76, 0x77, I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
/* Insmod parameters */
-SENSORS_INSMOD_1(pca9539);
+I2C_CLIENT_INSMOD_1(pca9539);
enum pca9539_cmd
{
@@ -109,10 +107,10 @@ static struct attribute_group pca9539_defattr_group = {
static int pca9539_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, pca9539_detect);
+ return i2c_probe(adapter, &addr_data, pca9539_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
static int pca9539_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
@@ -164,10 +162,8 @@ static int pca9539_detach_client(struct i2c_client *client)
{
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev, "Client deregistration failed.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
kfree(i2c_get_clientdata(client));
return 0;
diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c
index cfcf6465408..6525743ff9f 100644
--- a/drivers/i2c/chips/pcf8574.c
+++ b/drivers/i2c/chips/pcf8574.c
@@ -39,16 +39,14 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_2(pcf8574, pcf8574a);
+I2C_CLIENT_INSMOD_2(pcf8574, pcf8574a);
/* Initial values */
#define PCF8574_INIT 255 /* All outputs on (input mode) */
@@ -113,10 +111,10 @@ static DEVICE_ATTR(write, S_IWUSR | S_IRUGO, show_write, set_write);
static int pcf8574_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, pcf8574_detect);
+ return i2c_probe(adapter, &addr_data, pcf8574_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int pcf8574_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
@@ -186,11 +184,8 @@ static int pcf8574_detach_client(struct i2c_client *client)
{
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
kfree(i2c_get_clientdata(client));
return 0;
diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c
index db812ade856..80f1df9a450 100644
--- a/drivers/i2c/chips/pcf8591.c
+++ b/drivers/i2c/chips/pcf8591.c
@@ -24,15 +24,13 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(pcf8591);
+I2C_CLIENT_INSMOD_1(pcf8591);
static int input_mode;
module_param(input_mode, int, 0);
@@ -164,10 +162,10 @@ static DEVICE_ATTR(out0_enable, S_IWUSR | S_IRUGO,
*/
static int pcf8591_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, pcf8591_detect);
+ return i2c_probe(adapter, &addr_data, pcf8591_detect);
}
-/* This function is called by i2c_detect */
+/* This function is called by i2c_probe */
int pcf8591_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
@@ -241,11 +239,8 @@ static int pcf8591_detach_client(struct i2c_client *client)
{
int err;
- if ((err = i2c_detach_client(client))) {
- dev_err(&client->dev,
- "Client deregistration failed, client not detached.\n");
+ if ((err = i2c_detach_client(client)))
return err;
- }
kfree(i2c_get_clientdata(client));
return 0;
diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c
index 588fc2261a9..0b5385c892b 100644
--- a/drivers/i2c/chips/rtc8564.c
+++ b/drivers/i2c/chips/rtc8564.c
@@ -67,7 +67,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_addr,
.probe = ignore,
.ignore = ignore,
- .force = ignore,
};
static int rtc8564_read_mem(struct i2c_client *client, struct mem *mem);
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 4a9ead27759..dda472e5e8b 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -61,7 +61,7 @@ static int i2c_bus_resume(struct device * dev)
return rc;
}
-static struct bus_type i2c_bus_type = {
+struct bus_type i2c_bus_type = {
.name = "i2c",
.match = i2c_device_match,
.suspend = i2c_bus_suspend,
@@ -78,13 +78,13 @@ static int i2c_device_remove(struct device *dev)
return 0;
}
-static void i2c_adapter_dev_release(struct device *dev)
+void i2c_adapter_dev_release(struct device *dev)
{
struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
complete(&adap->dev_released);
}
-static struct device_driver i2c_adapter_driver = {
+struct device_driver i2c_adapter_driver = {
.name = "i2c_adapter",
.bus = &i2c_bus_type,
.probe = i2c_device_probe,
@@ -97,7 +97,7 @@ static void i2c_adapter_class_dev_release(struct class_device *dev)
complete(&adap->class_dev_released);
}
-static struct class i2c_adapter_class = {
+struct class i2c_adapter_class = {
.name = "i2c-adapter",
.release = &i2c_adapter_class_dev_release,
};
@@ -188,6 +188,8 @@ int i2c_add_adapter(struct i2c_adapter *adap)
strlcpy(adap->class_dev.class_id, adap->dev.bus_id, BUS_ID_SIZE);
class_device_register(&adap->class_dev);
+ dev_dbg(&adap->dev, "adapter [%s] registered\n", adap->name);
+
/* inform drivers of new adapters */
list_for_each(item,&drivers) {
driver = list_entry(item, struct i2c_driver, list);
@@ -196,8 +198,6 @@ int i2c_add_adapter(struct i2c_adapter *adap)
driver->attach_adapter(adap);
}
- dev_dbg(&adap->dev, "registered as adapter #%d\n", adap->nr);
-
out_unlock:
up(&core_lists);
return res;
@@ -220,8 +220,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
break;
}
if (adap_from_list != adap) {
- pr_debug("I2C: Attempting to delete an unregistered "
- "adapter\n");
+ pr_debug("i2c-core: attempting to delete unregistered "
+ "adapter [%s]\n", adap->name);
res = -EINVAL;
goto out_unlock;
}
@@ -230,9 +230,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
driver = list_entry(item, struct i2c_driver, list);
if (driver->detach_adapter)
if ((res = driver->detach_adapter(adap))) {
- dev_warn(&adap->dev, "can't detach adapter "
- "while detaching driver %s: driver "
- "not detached!\n", driver->name);
+ dev_err(&adap->dev, "detach_adapter failed "
+ "for driver [%s]\n", driver->name);
goto out_unlock;
}
}
@@ -247,9 +246,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
* must be deleted, as this would cause invalid states.
*/
if ((res=client->driver->detach_client(client))) {
- dev_err(&adap->dev, "adapter not "
- "unregistered, because client at "
- "address %02x can't be detached. ",
+ dev_err(&adap->dev, "detach_client failed for client "
+ "[%s] at address 0x%02x\n", client->name,
client->addr);
goto out_unlock;
}
@@ -270,7 +268,7 @@ int i2c_del_adapter(struct i2c_adapter *adap)
/* free dynamically allocated bus id */
idr_remove(&i2c_adapter_idr, adap->nr);
- dev_dbg(&adap->dev, "adapter unregistered\n");
+ dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
out_unlock:
up(&core_lists);
@@ -303,7 +301,7 @@ int i2c_add_driver(struct i2c_driver *driver)
goto out_unlock;
list_add_tail(&driver->list,&drivers);
- pr_debug("i2c-core: driver %s registered.\n", driver->name);
+ pr_debug("i2c-core: driver [%s] registered\n", driver->name);
/* now look for instances of driver on our adapters */
if (driver->flags & I2C_DF_NOTIFY) {
@@ -331,21 +329,17 @@ int i2c_del_driver(struct i2c_driver *driver)
/* Have a look at each adapter, if clients of this driver are still
* attached. If so, detach them to be able to kill the driver
* afterwards.
- */
- pr_debug("i2c-core: unregister_driver - looking for clients.\n");
- /* removing clients does not depend on the notify flag, else
+ *
+ * Removing clients does not depend on the notify flag, else
* invalid operation might (will!) result, when using stale client
* pointers.
*/
list_for_each(item1,&adapters) {
adap = list_entry(item1, struct i2c_adapter, list);
- dev_dbg(&adap->dev, "examining adapter\n");
if (driver->detach_adapter) {
if ((res = driver->detach_adapter(adap))) {
- dev_warn(&adap->dev, "while unregistering "
- "dummy driver %s, adapter could "
- "not be detached properly; driver "
- "not unloaded!",driver->name);
+ dev_err(&adap->dev, "detach_adapter failed "
+ "for driver [%s]\n", driver->name);
goto out_unlock;
}
} else {
@@ -353,16 +347,13 @@ int i2c_del_driver(struct i2c_driver *driver)
client = list_entry(item2, struct i2c_client, list);
if (client->driver != driver)
continue;
- pr_debug("i2c-core.o: detaching client %s:\n", client->name);
+ dev_dbg(&adap->dev, "detaching client [%s] "
+ "at 0x%02x\n", client->name,
+ client->addr);
if ((res = driver->detach_client(client))) {
- dev_err(&adap->dev, "while "
- "unregistering driver "
- "`%s', the client at "
- "address %02x of "
- "adapter could not "
- "be detached; driver "
- "not unloaded!",
- driver->name,
+ dev_err(&adap->dev, "detach_client "
+ "failed for client [%s] at "
+ "0x%02x\n", client->name,
client->addr);
goto out_unlock;
}
@@ -372,7 +363,7 @@ int i2c_del_driver(struct i2c_driver *driver)
driver_unregister(&driver->driver);
list_del(&driver->list);
- pr_debug("i2c-core: driver unregistered: %s\n", driver->name);
+ pr_debug("i2c-core: driver [%s] unregistered\n", driver->name);
out_unlock:
up(&core_lists);
@@ -417,15 +408,12 @@ int i2c_attach_client(struct i2c_client *client)
if (adapter->client_register) {
if (adapter->client_register(client)) {
- dev_warn(&adapter->dev, "warning: client_register "
- "seems to have failed for client %02x\n",
- client->addr);
+ dev_dbg(&adapter->dev, "client_register "
+ "failed for client [%s] at 0x%02x\n",
+ client->name, client->addr);
}
}
- dev_dbg(&adapter->dev, "client [%s] registered to adapter\n",
- client->name);
-
if (client->flags & I2C_CLIENT_ALLOW_USE)
client->usage_count = 0;
@@ -436,7 +424,8 @@ int i2c_attach_client(struct i2c_client *client)
snprintf(&client->dev.bus_id[0], sizeof(client->dev.bus_id),
"%d-%04x", i2c_adapter_id(adapter), client->addr);
- pr_debug("registering %s\n", client->dev.bus_id);
+ dev_dbg(&adapter->dev, "client [%s] registered with bus id %s\n",
+ client->name, client->dev.bus_id);
device_register(&client->dev);
device_create_file(&client->dev, &dev_attr_client_name);
@@ -449,8 +438,12 @@ int i2c_detach_client(struct i2c_client *client)
struct i2c_adapter *adapter = client->adapter;
int res = 0;
- if ((client->flags & I2C_CLIENT_ALLOW_USE) && (client->usage_count > 0))
+ if ((client->flags & I2C_CLIENT_ALLOW_USE)
+ && (client->usage_count > 0)) {
+ dev_warn(&client->dev, "Client [%s] still busy, "
+ "can't detach\n", client->name);
return -EBUSY;
+ }
if (adapter->client_unregister) {
res = adapter->client_unregister(client);
@@ -669,98 +662,128 @@ int i2c_control(struct i2c_client *client,
* Will not work for 10-bit addresses!
* ----------------------------------------------------
*/
+static int i2c_probe_address(struct i2c_adapter *adapter, int addr, int kind,
+ int (*found_proc) (struct i2c_adapter *, int, int))
+{
+ int err;
+
+ /* Make sure the address is valid */
+ if (addr < 0x03 || addr > 0x77) {
+ dev_warn(&adapter->dev, "Invalid probe address 0x%02x\n",
+ addr);
+ return -EINVAL;
+ }
+
+ /* Skip if already in use */
+ if (i2c_check_addr(adapter, addr))
+ return 0;
+
+ /* Make sure there is something at this address, unless forced */
+ if (kind < 0) {
+ if (i2c_smbus_xfer(adapter, addr, 0, 0, 0,
+ I2C_SMBUS_QUICK, NULL) < 0)
+ return 0;
+
+ /* prevent 24RF08 corruption */
+ if ((addr & ~0x0f) == 0x50)
+ i2c_smbus_xfer(adapter, addr, 0, 0, 0,
+ I2C_SMBUS_QUICK, NULL);
+ }
+
+ /* Finally call the custom detection function */
+ err = found_proc(adapter, addr, kind);
+
+ /* -ENODEV can be returned if there is a chip at the given address
+ but it isn't supported by this chip driver. We catch it here as
+ this isn't an error. */
+ return (err == -ENODEV) ? 0 : err;
+}
+
int i2c_probe(struct i2c_adapter *adapter,
struct i2c_client_address_data *address_data,
int (*found_proc) (struct i2c_adapter *, int, int))
{
- int addr,i,found,err;
+ int i, err;
int adap_id = i2c_adapter_id(adapter);
/* Forget it if we can't probe using SMBUS_QUICK */
if (! i2c_check_functionality(adapter,I2C_FUNC_SMBUS_QUICK))
return -1;
- for (addr = 0x00; addr <= 0x7f; addr++) {
-
- /* Skip if already in use */
- if (i2c_check_addr(adapter,addr))
- continue;
-
- /* If it is in one of the force entries, we don't do any detection
- at all */
- found = 0;
-
- for (i = 0; !found && (address_data->force[i] != I2C_CLIENT_END); i += 2) {
- if (((adap_id == address_data->force[i]) ||
- (address_data->force[i] == ANY_I2C_BUS)) &&
- (addr == address_data->force[i+1])) {
- dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n",
- adap_id, addr);
- if ((err = found_proc(adapter,addr,0)))
- return err;
- found = 1;
- }
- }
- if (found)
- continue;
-
- /* If this address is in one of the ignores, we can forget about
- it right now */
- for (i = 0;
- !found && (address_data->ignore[i] != I2C_CLIENT_END);
- i += 2) {
- if (((adap_id == address_data->ignore[i]) ||
- ((address_data->ignore[i] == ANY_I2C_BUS))) &&
- (addr == address_data->ignore[i+1])) {
- dev_dbg(&adapter->dev, "found ignore parameter for adapter %d, "
- "addr %04x\n", adap_id ,addr);
- found = 1;
+ /* Force entries are done first, and are not affected by ignore
+ entries */
+ if (address_data->forces) {
+ unsigned short **forces = address_data->forces;
+ int kind;
+
+ for (kind = 0; forces[kind]; kind++) {
+ for (i = 0; forces[kind][i] != I2C_CLIENT_END;
+ i += 2) {
+ if (forces[kind][i] == adap_id
+ || forces[kind][i] == ANY_I2C_BUS) {
+ dev_dbg(&adapter->dev, "found force "
+ "parameter for adapter %d, "
+ "addr 0x%02x, kind %d\n",
+ adap_id, forces[kind][i + 1],
+ kind);
+ err = i2c_probe_address(adapter,
+ forces[kind][i + 1],
+ kind, found_proc);
+ if (err)
+ return err;
+ }
}
}
- if (found)
- continue;
+ }
- /* Now, we will do a detection, but only if it is in the normal or
- probe entries */
- for (i = 0;
- !found && (address_data->normal_i2c[i] != I2C_CLIENT_END);
- i += 1) {
- if (addr == address_data->normal_i2c[i]) {
- found = 1;
- dev_dbg(&adapter->dev, "found normal i2c entry for adapter %d, "
- "addr %02x\n", adap_id, addr);
- }
+ /* Probe entries are done second, and are not affected by ignore
+ entries either */
+ for (i = 0; address_data->probe[i] != I2C_CLIENT_END; i += 2) {
+ if (address_data->probe[i] == adap_id
+ || address_data->probe[i] == ANY_I2C_BUS) {
+ dev_dbg(&adapter->dev, "found probe parameter for "
+ "adapter %d, addr 0x%02x\n", adap_id,
+ address_data->probe[i + 1]);
+ err = i2c_probe_address(adapter,
+ address_data->probe[i + 1],
+ -1, found_proc);
+ if (err)
+ return err;
}
+ }
- for (i = 0;
- !found && (address_data->probe[i] != I2C_CLIENT_END);
- i += 2) {
- if (((adap_id == address_data->probe[i]) ||
- ((address_data->probe[i] == ANY_I2C_BUS))) &&
- (addr == address_data->probe[i+1])) {
- found = 1;
- dev_dbg(&adapter->dev, "found probe parameter for adapter %d, "
- "addr %04x\n", adap_id,addr);
+ /* Normal entries are done last, unless shadowed by an ignore entry */
+ for (i = 0; address_data->normal_i2c[i] != I2C_CLIENT_END; i += 1) {
+ int j, ignore;
+
+ ignore = 0;
+ for (j = 0; address_data->ignore[j] != I2C_CLIENT_END;
+ j += 2) {
+ if ((address_data->ignore[j] == adap_id ||
+ address_data->ignore[j] == ANY_I2C_BUS)
+ && address_data->ignore[j + 1]
+ == address_data->normal_i2c[i]) {
+ dev_dbg(&adapter->dev, "found ignore "
+ "parameter for adapter %d, "
+ "addr 0x%02x\n", adap_id,
+ address_data->ignore[j + 1]);
}
+ ignore = 1;
+ break;
}
- if (!found)
+ if (ignore)
continue;
- /* OK, so we really should examine this address. First check
- whether there is some client here at all! */
- if (i2c_smbus_xfer(adapter,addr,0,0,0,I2C_SMBUS_QUICK,NULL) >= 0)
- if ((err = found_proc(adapter,addr,-1)))
- return err;
+ dev_dbg(&adapter->dev, "found normal entry for adapter %d, "
+ "addr 0x%02x\n", adap_id,
+ address_data->normal_i2c[i]);
+ err = i2c_probe_address(adapter, address_data->normal_i2c[i],
+ -1, found_proc);
+ if (err)
+ return err;
}
- return 0;
-}
-/*
- * return id number for a specific adapter
- */
-int i2c_adapter_id(struct i2c_adapter *adap)
-{
- return adap->nr;
+ return 0;
}
struct i2c_adapter* i2c_get_adapter(int id)
@@ -1171,6 +1194,12 @@ s32 i2c_smbus_xfer(struct i2c_adapter * adapter, u16 addr, unsigned short flags,
}
+/* Next four are needed by i2c-isa */
+EXPORT_SYMBOL_GPL(i2c_adapter_dev_release);
+EXPORT_SYMBOL_GPL(i2c_adapter_driver);
+EXPORT_SYMBOL_GPL(i2c_adapter_class);
+EXPORT_SYMBOL_GPL(i2c_bus_type);
+
EXPORT_SYMBOL(i2c_add_adapter);
EXPORT_SYMBOL(i2c_del_adapter);
EXPORT_SYMBOL(i2c_add_driver);
@@ -1186,7 +1215,6 @@ EXPORT_SYMBOL(i2c_master_send);
EXPORT_SYMBOL(i2c_master_recv);
EXPORT_SYMBOL(i2c_control);
EXPORT_SYMBOL(i2c_transfer);
-EXPORT_SYMBOL(i2c_adapter_id);
EXPORT_SYMBOL(i2c_get_adapter);
EXPORT_SYMBOL(i2c_put_adapter);
EXPORT_SYMBOL(i2c_probe);
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index bc5d557e5dd..aa7a4fadef6 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -434,7 +434,8 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
devfs_mk_cdev(MKDEV(I2C_MAJOR, i2c_dev->minor),
S_IFCHR|S_IRUSR|S_IWUSR, "i2c/%d", i2c_dev->minor);
- dev_dbg(&adap->dev, "Registered as minor %d\n", i2c_dev->minor);
+ pr_debug("i2c-dev: adapter [%s] registered as minor %d\n",
+ adap->name, i2c_dev->minor);
/* register this i2c device with the driver core */
i2c_dev->adap = adap;
@@ -471,7 +472,7 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap)
wait_for_completion(&i2c_dev->released);
kfree(i2c_dev);
- dev_dbg(&adap->dev, "Adapter unregistered\n");
+ pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name);
return 0;
}
diff --git a/drivers/i2c/i2c-sensor-detect.c b/drivers/i2c/i2c-sensor-detect.c
deleted file mode 100644
index f99a8161a9f..00000000000
--- a/drivers/i2c/i2c-sensor-detect.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- i2c-sensor-detect.c - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
- Copyright (c) 1998 - 2001 Frodo Looijaard <frodol@dds.nl> and
- Mark D. Studebaker <mdsxyz123@yahoo.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
-
-static unsigned short empty[] = {I2C_CLIENT_END};
-static unsigned int empty_isa[] = {I2C_CLIENT_ISA_END};
-
-/* Very inefficient for ISA detects, and won't work for 10-bit addresses! */
-int i2c_detect(struct i2c_adapter *adapter,
- struct i2c_address_data *address_data,
- int (*found_proc) (struct i2c_adapter *, int, int))
-{
- int addr, i, found, j, err;
- struct i2c_force_data *this_force;
- int is_isa = i2c_is_isa_adapter(adapter);
- int adapter_id =
- is_isa ? ANY_I2C_ISA_BUS : i2c_adapter_id(adapter);
- unsigned short *normal_i2c;
- unsigned int *normal_isa;
- unsigned short *probe;
- unsigned short *ignore;
-
- /* Forget it if we can't probe using SMBUS_QUICK */
- if ((!is_isa) &&
- !i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK))
- return -1;
-
- /* Use default "empty" list if the adapter doesn't specify any */
- normal_i2c = probe = ignore = empty;
- normal_isa = empty_isa;
- if (address_data->normal_i2c)
- normal_i2c = address_data->normal_i2c;
- if (address_data->normal_isa)
- normal_isa = address_data->normal_isa;
- if (address_data->probe)
- probe = address_data->probe;
- if (address_data->ignore)
- ignore = address_data->ignore;
-
- for (addr = 0x00; addr <= (is_isa ? 0xffff : 0x7f); addr++) {
- if (!is_isa && i2c_check_addr(adapter, addr))
- continue;
-
- /* If it is in one of the force entries, we don't do any
- detection at all */
- found = 0;
- for (i = 0; !found && (this_force = address_data->forces + i, this_force->force); i++) {
- for (j = 0; !found && (this_force->force[j] != I2C_CLIENT_END); j += 2) {
- if ( ((adapter_id == this_force->force[j]) ||
- ((this_force->force[j] == ANY_I2C_BUS) && !is_isa)) &&
- (addr == this_force->force[j + 1]) ) {
- dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n", adapter_id, addr);
- if ((err = found_proc(adapter, addr, this_force->kind)))
- return err;
- found = 1;
- }
- }
- }
- if (found)
- continue;
-
- /* If this address is in one of the ignores, we can forget about it
- right now */
- for (i = 0; !found && (ignore[i] != I2C_CLIENT_END); i += 2) {
- if ( ((adapter_id == ignore[i]) ||
- ((ignore[i] == ANY_I2C_BUS) &&
- !is_isa)) &&
- (addr == ignore[i + 1])) {
- dev_dbg(&adapter->dev, "found ignore parameter for adapter %d, addr %04x\n", adapter_id, addr);
- found = 1;
- }
- }
- if (found)
- continue;
-
- /* Now, we will do a detection, but only if it is in the normal or
- probe entries */
- if (is_isa) {
- for (i = 0; !found && (normal_isa[i] != I2C_CLIENT_ISA_END); i += 1) {
- if (addr == normal_isa[i]) {
- dev_dbg(&adapter->dev, "found normal isa entry for adapter %d, addr %04x\n", adapter_id, addr);
- found = 1;
- }
- }
- } else {
- for (i = 0; !found && (normal_i2c[i] != I2C_CLIENT_END); i += 1) {
- if (addr == normal_i2c[i]) {
- found = 1;
- dev_dbg(&adapter->dev, "found normal i2c entry for adapter %d, addr %02x\n", adapter_id, addr);
- }
- }
- }
-
- for (i = 0;
- !found && (probe[i] != I2C_CLIENT_END);
- i += 2) {
- if (((adapter_id == probe[i]) ||
- ((probe[i] == ANY_I2C_BUS) && !is_isa))
- && (addr == probe[i + 1])) {
- dev_dbg(&adapter->dev, "found probe parameter for adapter %d, addr %04x\n", adapter_id, addr);
- found = 1;
- }
- }
- if (!found)
- continue;
-
- /* OK, so we really should examine this address. First check
- whether there is some client here at all! */
- if (is_isa ||
- (i2c_smbus_xfer (adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) >= 0))
- if ((err = found_proc(adapter, addr, -1)))
- return err;
- }
- return 0;
-}
-
-EXPORT_SYMBOL(i2c_detect);
-
-MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>, "
- "Rudolf Marek <r.marek@sh.cvut.cz>");
-
-MODULE_DESCRIPTION("i2c-sensor driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/i2c-sensor-vid.c b/drivers/i2c/i2c-sensor-vid.c
deleted file mode 100644
index 922e22f054b..00000000000
--- a/drivers/i2c/i2c-sensor-vid.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- i2c-sensor-vid.c - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
-
- Copyright (c) 2004 Rudolf Marek <r.marek@sh.cvut.cz>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-
-struct vrm_model {
- u8 vendor;
- u8 eff_family;
- u8 eff_model;
- int vrm_type;
-};
-
-#define ANY 0xFF
-
-#ifdef CONFIG_X86
-
-static struct vrm_model vrm_models[] = {
- {X86_VENDOR_AMD, 0x6, ANY, 90}, /* Athlon Duron etc */
- {X86_VENDOR_AMD, 0xF, ANY, 24}, /* Athlon 64, Opteron */
- {X86_VENDOR_INTEL, 0x6, 0x9, 85}, /* 0.13um too */
- {X86_VENDOR_INTEL, 0x6, 0xB, 85}, /* 0xB Tualatin */
- {X86_VENDOR_INTEL, 0x6, ANY, 82}, /* any P6 */
- {X86_VENDOR_INTEL, 0x7, ANY, 0}, /* Itanium */
- {X86_VENDOR_INTEL, 0xF, 0x3, 100}, /* P4 Prescott */
- {X86_VENDOR_INTEL, 0xF, ANY, 90}, /* P4 before Prescott */
- {X86_VENDOR_INTEL, 0x10,ANY, 0}, /* Itanium 2 */
- {X86_VENDOR_UNKNOWN, ANY, ANY, 0} /* stop here */
- };
-
-static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
-{
- int i = 0;
-
- while (vrm_models[i].vendor!=X86_VENDOR_UNKNOWN) {
- if (vrm_models[i].vendor==vendor)
- if ((vrm_models[i].eff_family==eff_family)&& \
- ((vrm_models[i].eff_model==eff_model)|| \
- (vrm_models[i].eff_model==ANY)))
- return vrm_models[i].vrm_type;
- i++;
- }
-
- return 0;
-}
-
-int i2c_which_vrm(void)
-{
- struct cpuinfo_x86 *c = cpu_data;
- u32 eax;
- u8 eff_family, eff_model;
- int vrm_ret;
-
- if (c->x86 < 6) return 0; /* any CPU with familly lower than 6
- dont have VID and/or CPUID */
- eax = cpuid_eax(1);
- eff_family = ((eax & 0x00000F00)>>8);
- eff_model = ((eax & 0x000000F0)>>4);
- if (eff_family == 0xF) { /* use extended model & family */
- eff_family += ((eax & 0x00F00000)>>20);
- eff_model += ((eax & 0x000F0000)>>16)<<4;
- }
- vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor);
- if (vrm_ret == 0)
- printk(KERN_INFO "i2c-sensor.o: Unknown VRM version of your"
- " x86 CPU\n");
- return vrm_ret;
-}
-
-/* and now for something completely different for Non-x86 world*/
-#else
-int i2c_which_vrm(void)
-{
- printk(KERN_INFO "i2c-sensor.o: Unknown VRM version of your CPU\n");
- return 0;
-}
-#endif
-
-EXPORT_SYMBOL(i2c_which_vrm);
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index c9d3a00a3c0..234f5de3e92 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -754,7 +754,7 @@ static int idedisk_issue_flush(request_queue_t *q, struct gendisk *disk,
idedisk_prepare_flush(q, rq);
- ret = blk_execute_rq(q, disk, rq);
+ ret = blk_execute_rq(q, disk, rq, 0);
/*
* if we failed and caller wants error offset, get it
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 248e3cc8b35..f174aee659e 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -150,7 +150,7 @@ static void ide_complete_power_step(ide_drive_t *drive, struct request *rq, u8 s
switch (rq->pm->pm_step) {
case ide_pm_flush_cache: /* Suspend step 1 (flush cache) complete */
- if (rq->pm->pm_state == 4)
+ if (rq->pm->pm_state == PM_EVENT_FREEZE)
rq->pm->pm_step = ide_pm_state_completed;
else
rq->pm->pm_step = idedisk_pm_standby;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index dae1bd5b8c3..73ca8f73917 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1229,7 +1229,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t state)
rq.special = &args;
rq.pm = &rqpm;
rqpm.pm_step = ide_pm_state_start_suspend;
- rqpm.pm_state = state;
+ rqpm.pm_state = state.event;
return ide_do_drive_cmd(drive, &rq, ide_wait);
}
@@ -1248,7 +1248,7 @@ static int generic_ide_resume(struct device *dev)
rq.special = &args;
rq.pm = &rqpm;
rqpm.pm_step = ide_pm_state_start_resume;
- rqpm.pm_state = 0;
+ rqpm.pm_state = PM_EVENT_ON;
return ide_do_drive_cmd(drive, &rq, ide_head_wait);
}
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index f1d1ec4e967..dc0841b2721 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -454,9 +454,12 @@ int ide_event(event_t event, int priority,
static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_FUNC_ID(4),
PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
+ PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401),
+ PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */
PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
+ PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */
PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
- PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401),
+ PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0200), /* Lexar */
PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
@@ -481,6 +484,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
+ PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
PCMCIA_DEVICE_NULL,
};
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 10592cec6c4..24e21b2838c 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -350,9 +350,9 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
{
ide_hwif_t *hwif = NULL;
- printk("SC1200: suspend(%u)\n", state);
+ printk("SC1200: suspend(%u)\n", state.event);
- if (state == 0) {
+ if (state.event == PM_EVENT_ON) {
// we only save state when going from full power to less
//
@@ -386,8 +386,8 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
/* You don't need to iterate over disks -- sysfs should have done that for you already */
pci_disable_device(dev);
- pci_set_power_state(dev,state);
- dev->current_state = state;
+ pci_set_power_state(dev, pci_choose_state(dev, state));
+ dev->current_state = state.event;
return 0;
}
@@ -396,8 +396,8 @@ static int sc1200_resume (struct pci_dev *dev)
ide_hwif_t *hwif = NULL;
printk("SC1200: resume\n");
- pci_set_power_state(dev,0); // bring chip back from sleep state
- dev->current_state = 0;
+ pci_set_power_state(dev, PCI_D0); // bring chip back from sleep state
+ dev->current_state = PM_EVENT_ON;
pci_enable_device(dev);
//
// loop over all interfaces that are part of this pci device:
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index ea65b070a36..87d1f8a1f41 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1504,12 +1504,12 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match)
}
static int
-pmac_ide_macio_suspend(struct macio_dev *mdev, u32 state)
+pmac_ide_macio_suspend(struct macio_dev *mdev, pm_message_t state)
{
ide_hwif_t *hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
int rc = 0;
- if (state != mdev->ofdev.dev.power.power_state && state >= 2) {
+ if (state.event != mdev->ofdev.dev.power.power_state.event && state.event >= PM_EVENT_SUSPEND) {
rc = pmac_ide_do_suspend(hwif);
if (rc == 0)
mdev->ofdev.dev.power.power_state = state;
@@ -1524,10 +1524,10 @@ pmac_ide_macio_resume(struct macio_dev *mdev)
ide_hwif_t *hwif = (ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
int rc = 0;
- if (mdev->ofdev.dev.power.power_state != 0) {
+ if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
rc = pmac_ide_do_resume(hwif);
if (rc == 0)
- mdev->ofdev.dev.power.power_state = 0;
+ mdev->ofdev.dev.power.power_state = PMSG_ON;
}
return rc;
@@ -1608,12 +1608,12 @@ pmac_ide_pci_attach(struct pci_dev *pdev, const struct pci_device_id *id)
}
static int
-pmac_ide_pci_suspend(struct pci_dev *pdev, u32 state)
+pmac_ide_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
ide_hwif_t *hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
int rc = 0;
- if (state != pdev->dev.power.power_state && state >= 2) {
+ if (state.event != pdev->dev.power.power_state.event && state.event >= 2) {
rc = pmac_ide_do_suspend(hwif);
if (rc == 0)
pdev->dev.power.power_state = state;
@@ -1628,10 +1628,10 @@ pmac_ide_pci_resume(struct pci_dev *pdev)
ide_hwif_t *hwif = (ide_hwif_t *)pci_get_drvdata(pdev);
int rc = 0;
- if (pdev->dev.power.power_state != 0) {
+ if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
rc = pmac_ide_do_resume(hwif);
if (rc == 0)
- pdev->dev.power.power_state = 0;
+ pdev->dev.power.power_state = PMSG_ON;
}
return rc;
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index bebcc47ab06..b23322523ef 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -1068,6 +1068,8 @@ static int nodemgr_hotplug(struct class_device *cdev, char **envp, int num_envp,
struct unit_directory *ud;
int i = 0;
int length = 0;
+ /* ieee1394:venNmoNspNverN */
+ char buf[8 + 1 + 3 + 8 + 2 + 8 + 2 + 8 + 3 + 8 + 1];
if (!cdev)
return -ENODEV;
@@ -1094,6 +1096,12 @@ do { \
PUT_ENVP("GUID=%016Lx", (unsigned long long)ud->ne->guid);
PUT_ENVP("SPECIFIER_ID=%06x", ud->specifier_id);
PUT_ENVP("VERSION=%06x", ud->version);
+ snprintf(buf, sizeof(buf), "ieee1394:ven%08Xmo%08Xsp%08Xver%08X",
+ ud->vendor_id,
+ ud->model_id,
+ ud->specifier_id,
+ ud->version);
+ PUT_ENVP("MODALIAS=%s", buf);
#undef PUT_ENVP
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index 36074e6eeeb..6b1ab875333 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1464,26 +1464,6 @@ static int __devinit add_card(struct pci_dev *dev,
{ 0x50, I2C_M_RD, 20, (unsigned char*) lynx->bus_info_block }
};
-
-#ifdef CONFIG_IEEE1394_VERBOSEDEBUG
- union i2c_smbus_data data;
-
- if (i2c_smbus_xfer(i2c_ad, 80, 0, I2C_SMBUS_WRITE, 0, I2C_SMBUS_BYTE,NULL))
- PRINT(KERN_ERR, lynx->id,"eeprom read start has failed");
- else
- {
- u16 addr;
- for (addr=0x00; addr < 0x100; addr++) {
- if (i2c_smbus_xfer(i2c_ad, 80, 0, I2C_SMBUS_READ, 0, I2C_SMBUS_BYTE,& data)) {
- PRINT(KERN_ERR, lynx->id, "unable to read i2c %x", addr);
- break;
- }
- else
- PRINT(KERN_DEBUG, lynx->id,"got serial eeprom data at %x: %x",addr, data.byte);
- }
- }
-#endif
-
/* we use i2c_transfer, because i2c_smbus_read_block_data does not work properly and we
do it more efficiently in one transaction rather then using several reads */
if (i2c_transfer(i2c_ad, msg, 2) < 0) {
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 06759b36afe..9d6facf2f78 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -883,7 +883,7 @@ static int __video1394_ioctl(struct file *file,
v.channel);
}
- if (copy_to_user((void *)arg, &v, sizeof(v))) {
+ if (copy_to_user(argp, &v, sizeof(v))) {
/* FIXME : free allocated dma resources */
return -EFAULT;
}
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index fae1c2dcee5..211ba3223f6 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -463,7 +463,7 @@ alloc_group_attrs(ssize_t (*show)(struct ib_port *,
return NULL;
for (i = 0; i < len; i++) {
- element = kcalloc(1, sizeof(struct port_table_attribute),
+ element = kzalloc(sizeof(struct port_table_attribute),
GFP_KERNEL);
if (!element)
goto err;
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 3241d6c9dc1..ffbcd40418d 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -937,12 +937,12 @@ static int __devinit mthca_init_one(struct pci_dev *pdev,
++mthca_version_printed;
}
- printk(KERN_INFO PFX "Initializing %s (%s)\n",
- pci_pretty_name(pdev), pci_name(pdev));
+ printk(KERN_INFO PFX "Initializing %s\n",
+ pci_name(pdev));
if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) {
- printk(KERN_ERR PFX "%s (%s) has invalid driver data %lx\n",
- pci_pretty_name(pdev), pci_name(pdev), id->driver_data);
+ printk(KERN_ERR PFX "%s has invalid driver data %lx\n",
+ pci_name(pdev), id->driver_data);
return -ENODEV;
}
diff --git a/drivers/infiniband/hw/mthca/mthca_reset.c b/drivers/infiniband/hw/mthca/mthca_reset.c
index 8ea801271a4..4f995391dd1 100644
--- a/drivers/infiniband/hw/mthca/mthca_reset.c
+++ b/drivers/infiniband/hw/mthca/mthca_reset.c
@@ -71,8 +71,8 @@ int mthca_reset(struct mthca_dev *mdev)
bridge)) != NULL) {
if (bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE &&
bridge->subordinate == mdev->pdev->bus) {
- mthca_dbg(mdev, "Found bridge: %s (%s)\n",
- pci_pretty_name(bridge), pci_name(bridge));
+ mthca_dbg(mdev, "Found bridge: %s\n",
+ pci_name(bridge));
break;
}
}
@@ -83,8 +83,8 @@ int mthca_reset(struct mthca_dev *mdev)
* assume we're in no-bridge mode and hope for
* the best.
*/
- mthca_warn(mdev, "No bridge found for %s (%s)\n",
- pci_pretty_name(mdev->pdev), pci_name(mdev->pdev));
+ mthca_warn(mdev, "No bridge found for %s\n",
+ pci_name(mdev->pdev));
}
}
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 3a8314bb790..3738d173f9a 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -160,6 +160,8 @@ struct input_event_compat {
# define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
#elif defined(CONFIG_ARCH_S390)
# define COMPAT_TEST test_thread_flag(TIF_31BIT)
+#elif defined(CONFIG_MIPS)
+# define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR)
#else
# define COMPAT_TEST test_thread_flag(TIF_32BIT)
#endif
@@ -391,6 +393,7 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
+ case EV_SW: bits = dev->swbit; len = SW_MAX; break;
default: return -EINVAL;
}
len = NBITS(len) * sizeof(long);
@@ -419,6 +422,13 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return copy_to_user(p, dev->snd, len) ? -EFAULT : len;
}
+ if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSW(0))) {
+ int len;
+ len = NBITS(SW_MAX) * sizeof(long);
+ if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd);
+ return copy_to_user(p, dev->sw, len) ? -EFAULT : len;
+ }
+
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
int len;
if (!dev->name) return -ENOENT;
@@ -499,7 +509,7 @@ do { \
int len = NBITS_COMPAT((max)) * sizeof(compat_long_t); \
if (len > _IOC_SIZE(cmd)) len = _IOC_SIZE(cmd); \
for (i = 0; i < len / sizeof(compat_long_t); i++) \
- if (copy_to_user((compat_long_t*) p + i, \
+ if (copy_to_user((compat_long_t __user *) p + i, \
(compat_long_t*) (bit) + i + 1 - ((i % 2) << 1), \
sizeof(compat_long_t))) \
return -EFAULT; \
diff --git a/drivers/input/gameport/emu10k1-gp.c b/drivers/input/gameport/emu10k1-gp.c
index a0118038330..462f8d300aa 100644
--- a/drivers/input/gameport/emu10k1-gp.c
+++ b/drivers/input/gameport/emu10k1-gp.c
@@ -75,7 +75,7 @@ static int __devinit emu_probe(struct pci_dev *pdev, const struct pci_device_id
if (!request_region(ioport, iolen, "emu10k1-gp"))
return -EBUSY;
- emu = kcalloc(1, sizeof(struct emu), GFP_KERNEL);
+ emu = kzalloc(sizeof(struct emu), GFP_KERNEL);
port = gameport_allocate_port();
if (!emu || !port) {
printk(KERN_ERR "emu10k1-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c
index 57615bc6390..47e93daa0fa 100644
--- a/drivers/input/gameport/fm801-gp.c
+++ b/drivers/input/gameport/fm801-gp.c
@@ -83,7 +83,7 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
struct fm801_gp *gp;
struct gameport *port;
- gp = kcalloc(1, sizeof(struct fm801_gp), GFP_KERNEL);
+ gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
port = gameport_allocate_port();
if (!gp || !port) {
printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index 70f051894a3..d2e55dc956b 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -142,7 +142,7 @@ static int ns558_isa_probe(int io)
return -EBUSY;
}
- ns558 = kcalloc(1, sizeof(struct ns558), GFP_KERNEL);
+ ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
port = gameport_allocate_port();
if (!ns558 || !port) {
printk(KERN_ERR "ns558: Memory allocation failed.\n");
@@ -215,7 +215,7 @@ static int ns558_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
if (!request_region(ioport, iolen, "ns558-pnp"))
return -EBUSY;
- ns558 = kcalloc(1, sizeof(struct ns558), GFP_KERNEL);
+ ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
port = gameport_allocate_port();
if (!ns558 || !port) {
printk(KERN_ERR "ns558: Memory allocation failed\n");
diff --git a/drivers/input/input.c b/drivers/input/input.c
index a275211c8e1..88636a20452 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -89,6 +89,15 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in
break;
+ case EV_SW:
+
+ if (code > SW_MAX || !test_bit(code, dev->swbit) || !!test_bit(code, dev->sw) == value)
+ return;
+
+ change_bit(code, dev->sw);
+
+ break;
+
case EV_ABS:
if (code > ABS_MAX || !test_bit(code, dev->absbit))
@@ -402,6 +411,7 @@ static void input_call_hotplug(char *verb, struct input_dev *dev)
SPRINTF_BIT_A2(ledbit, "LED=", LED_MAX, EV_LED);
SPRINTF_BIT_A2(sndbit, "SND=", SND_MAX, EV_SND);
SPRINTF_BIT_A2(ffbit, "FF=", FF_MAX, EV_FF);
+ SPRINTF_BIT_A2(swbit, "SW=", SW_MAX, EV_SW);
envp[i++] = NULL;
@@ -490,6 +500,7 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int
SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED);
SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND);
SPRINTF_BIT_B2(ffbit, "FF=", FF_MAX, EV_FF);
+ SPRINTF_BIT_B2(swbit, "SW=", SW_MAX, EV_SW);
len += sprintf(buf + len, "\n");
diff --git a/drivers/input/joystick/a3d.c b/drivers/input/joystick/a3d.c
index bf34f75b946..bf65430181f 100644
--- a/drivers/input/joystick/a3d.c
+++ b/drivers/input/joystick/a3d.c
@@ -269,7 +269,7 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
int i;
int err;
- if (!(a3d = kcalloc(1, sizeof(struct a3d), GFP_KERNEL)))
+ if (!(a3d = kzalloc(sizeof(struct a3d), GFP_KERNEL)))
return -ENOMEM;
a3d->gameport = gameport;
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c
index 265962956c6..cf35ae638a0 100644
--- a/drivers/input/joystick/adi.c
+++ b/drivers/input/joystick/adi.c
@@ -469,7 +469,7 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv)
int i;
int err;
- if (!(port = kcalloc(1, sizeof(struct adi_port), GFP_KERNEL)))
+ if (!(port = kzalloc(sizeof(struct adi_port), GFP_KERNEL)))
return -ENOMEM;
port->gameport = gameport;
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index c3a5739030c..64b1313a3c6 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -655,7 +655,7 @@ static int analog_connect(struct gameport *gameport, struct gameport_driver *drv
int i;
int err;
- if (!(port = kcalloc(1, sizeof(struct analog_port), GFP_KERNEL)))
+ if (!(port = kzalloc(sizeof(struct analog_port), GFP_KERNEL)))
return - ENOMEM;
err = analog_init_port(gameport, drv, port);
diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c
index a6002205328..0b2e9fa2657 100644
--- a/drivers/input/joystick/cobra.c
+++ b/drivers/input/joystick/cobra.c
@@ -163,7 +163,7 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)
int i, j;
int err;
- if (!(cobra = kcalloc(1, sizeof(struct cobra), GFP_KERNEL)))
+ if (!(cobra = kzalloc(sizeof(struct cobra), GFP_KERNEL)))
return -ENOMEM;
cobra->gameport = gameport;
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index fbd3eed07f9..2a3e4bb2da5 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -572,7 +572,7 @@ static struct db9 __init *db9_probe(int *config, int nargs)
}
}
- if (!(db9 = kcalloc(1, sizeof(struct db9), GFP_KERNEL))) {
+ if (!(db9 = kzalloc(sizeof(struct db9), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 95bbdd302aa..5427bf9fc86 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -554,7 +554,7 @@ static struct gc __init *gc_probe(int *config, int nargs)
return NULL;
}
- if (!(gc = kcalloc(1, sizeof(struct gc), GFP_KERNEL))) {
+ if (!(gc = kzalloc(sizeof(struct gc), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index 7d969420066..8e4f92b115e 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -242,7 +242,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
unsigned char data[GF2K_LENGTH];
int i, err;
- if (!(gf2k = kcalloc(1, sizeof(struct gf2k), GFP_KERNEL)))
+ if (!(gf2k = kzalloc(sizeof(struct gf2k), GFP_KERNEL)))
return -ENOMEM;
gf2k->gameport = gameport;
diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c
index d1500d2562d..9d3f910dd56 100644
--- a/drivers/input/joystick/grip.c
+++ b/drivers/input/joystick/grip.c
@@ -301,7 +301,7 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
int i, j, t;
int err;
- if (!(grip = kcalloc(1, sizeof(struct grip), GFP_KERNEL)))
+ if (!(grip = kzalloc(sizeof(struct grip), GFP_KERNEL)))
return -ENOMEM;
grip->gameport = gameport;
diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c
index 0da7bd133cc..da17eee6f57 100644
--- a/drivers/input/joystick/grip_mp.c
+++ b/drivers/input/joystick/grip_mp.c
@@ -607,7 +607,7 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
struct grip_mp *grip;
int err;
- if (!(grip = kcalloc(1, sizeof(struct grip_mp), GFP_KERNEL)))
+ if (!(grip = kzalloc(sizeof(struct grip_mp), GFP_KERNEL)))
return -ENOMEM;
grip->gameport = gameport;
diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c
index f93da7bc082..6a70ec429f0 100644
--- a/drivers/input/joystick/guillemot.c
+++ b/drivers/input/joystick/guillemot.c
@@ -183,7 +183,7 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver *
int i, t;
int err;
- if (!(guillemot = kcalloc(1, sizeof(struct guillemot), GFP_KERNEL)))
+ if (!(guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL)))
return -ENOMEM;
guillemot->gameport = gameport;
diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c
index 9d3f8c38cb0..d7b3472bd68 100644
--- a/drivers/input/joystick/interact.c
+++ b/drivers/input/joystick/interact.c
@@ -212,7 +212,7 @@ static int interact_connect(struct gameport *gameport, struct gameport_driver *d
int i, t;
int err;
- if (!(interact = kcalloc(1, sizeof(struct interact), GFP_KERNEL)))
+ if (!(interact = kzalloc(sizeof(struct interact), GFP_KERNEL)))
return -ENOMEM;
interact->gameport = gameport;
diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
index 47144a7ed9e..9e0353721a3 100644
--- a/drivers/input/joystick/sidewinder.c
+++ b/drivers/input/joystick/sidewinder.c
@@ -590,7 +590,7 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
comment[0] = 0;
- sw = kcalloc(1, sizeof(struct sw), GFP_KERNEL);
+ sw = kzalloc(sizeof(struct sw), GFP_KERNEL);
buf = kmalloc(SW_LENGTH, GFP_KERNEL);
idbuf = kmalloc(SW_LENGTH, GFP_KERNEL);
if (!sw || !buf || !idbuf) {
diff --git a/drivers/input/joystick/tmdc.c b/drivers/input/joystick/tmdc.c
index 9eb9954cac6..7431efc4330 100644
--- a/drivers/input/joystick/tmdc.c
+++ b/drivers/input/joystick/tmdc.c
@@ -262,7 +262,7 @@ static int tmdc_connect(struct gameport *gameport, struct gameport_driver *drv)
int i, j, k, l, m;
int err;
- if (!(tmdc = kcalloc(1, sizeof(struct tmdc), GFP_KERNEL)))
+ if (!(tmdc = kzalloc(sizeof(struct tmdc), GFP_KERNEL)))
return -ENOMEM;
tmdc->gameport = gameport;
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index 28100d461cb..0c5b9c8297c 100644
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -178,7 +178,7 @@ static struct tgfx __init *tgfx_probe(int *config, int nargs)
return NULL;
}
- if (!(tgfx = kcalloc(1, sizeof(struct tgfx), GFP_KERNEL))) {
+ if (!(tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL))) {
parport_put_port(pp);
return NULL;
}
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index a8551711e8d..cd4b6e79501 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/input.h>
#include <linux/interrupt.h>
+#include <linux/jiffies.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <asm/irq.h>
@@ -32,7 +33,6 @@
/* zero code, 124 scancodes + 3 hinge combinations */
#define NR_SCANCODES ( SCANCODE(KB_ROWS-1,KB_COLS-1) +1 +1 +3 )
#define SCAN_INTERVAL (HZ/10)
-#define CORGIKBD_PRESSED 1
#define HINGE_SCAN_INTERVAL (HZ/4)
@@ -73,25 +73,13 @@ struct corgikbd {
struct input_dev input;
char phys[32];
- unsigned char state[ARRAY_SIZE(corgikbd_keycode)];
spinlock_t lock;
-
struct timer_list timer;
struct timer_list htimer;
-};
-static void handle_scancode(unsigned int pressed,unsigned int scancode, struct corgikbd *corgikbd_data)
-{
- if (pressed && !(corgikbd_data->state[scancode] & CORGIKBD_PRESSED)) {
- corgikbd_data->state[scancode] |= CORGIKBD_PRESSED;
- input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], 1);
- if (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
- input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
- } else if (!pressed && corgikbd_data->state[scancode] & CORGIKBD_PRESSED) {
- corgikbd_data->state[scancode] &= ~CORGIKBD_PRESSED;
- input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], 0);
- }
-}
+ unsigned int suspended;
+ unsigned long suspend_jiffies;
+};
#define KB_DISCHARGE_DELAY 10
#define KB_ACTIVATE_DELAY 10
@@ -105,36 +93,36 @@ static void handle_scancode(unsigned int pressed,unsigned int scancode, struct c
*/
static inline void corgikbd_discharge_all(void)
{
- // STROBE All HiZ
+ /* STROBE All HiZ */
GPCR2 = CORGI_GPIO_ALL_STROBE_BIT;
GPDR2 &= ~CORGI_GPIO_ALL_STROBE_BIT;
}
static inline void corgikbd_activate_all(void)
{
- // STROBE ALL -> High
+ /* STROBE ALL -> High */
GPSR2 = CORGI_GPIO_ALL_STROBE_BIT;
GPDR2 |= CORGI_GPIO_ALL_STROBE_BIT;
udelay(KB_DISCHARGE_DELAY);
- // Clear any interrupts we may have triggered when altering the GPIO lines
+ /* Clear any interrupts we may have triggered when altering the GPIO lines */
GEDR1 = CORGI_GPIO_HIGH_SENSE_BIT;
GEDR2 = CORGI_GPIO_LOW_SENSE_BIT;
}
static inline void corgikbd_activate_col(int col)
{
- // STROBE col -> High, not col -> HiZ
+ /* STROBE col -> High, not col -> HiZ */
GPSR2 = CORGI_GPIO_STROBE_BIT(col);
GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
}
static inline void corgikbd_reset_col(int col)
{
- // STROBE col -> Low
+ /* STROBE col -> Low */
GPCR2 = CORGI_GPIO_STROBE_BIT(col);
- // STROBE col -> out, not col -> HiZ
+ /* STROBE col -> out, not col -> HiZ */
GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
}
@@ -149,10 +137,13 @@ static inline void corgikbd_reset_col(int col)
/* Scan the hardware keyboard and push any changes up through the input layer */
static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs *regs)
{
- unsigned int row, col, rowd, scancode;
+ unsigned int row, col, rowd;
unsigned long flags;
unsigned int num_pressed;
+ if (corgikbd_data->suspended)
+ return;
+
spin_lock_irqsave(&corgikbd_data->lock, flags);
if (regs)
@@ -173,10 +164,21 @@ static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data, struct pt_regs
rowd = GET_ROWS_STATUS(col);
for (row = 0; row < KB_ROWS; row++) {
+ unsigned int scancode, pressed;
+
scancode = SCANCODE(row, col);
- handle_scancode((rowd & KB_ROWMASK(row)), scancode, corgikbd_data);
- if (rowd & KB_ROWMASK(row))
+ pressed = rowd & KB_ROWMASK(row);
+
+ input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], pressed);
+
+ if (pressed)
num_pressed++;
+
+ if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
+ && time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) {
+ input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
+ corgikbd_data->suspend_jiffies=jiffies;
+ }
}
corgikbd_reset_col(col);
}
@@ -221,8 +223,11 @@ static void corgikbd_timer_callback(unsigned long data)
* The hinge switches generate no interrupt so they need to be
* monitored by a timer.
*
- * When we detect changes, we debounce it and then pass the three
- * positions the system can take as keypresses to the input system.
+ * We debounce the switches and pass them to the input system.
+ *
+ * gprr == 0x00 - Keyboard with Landscape Screen
+ * 0x08 - No Keyboard with Portrait Screen
+ * 0x0c - Keyboard and Screen Closed
*/
#define HINGE_STABLE_COUNT 2
@@ -235,7 +240,7 @@ static void corgikbd_hinge_timer(unsigned long data)
unsigned long gprr;
unsigned long flags;
- gprr = read_scoop_reg(SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB);
+ gprr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB);
if (gprr != sharpsl_hinge_state) {
hinge_count = 0;
sharpsl_hinge_state = gprr;
@@ -244,9 +249,8 @@ static void corgikbd_hinge_timer(unsigned long data)
if (hinge_count >= HINGE_STABLE_COUNT) {
spin_lock_irqsave(&corgikbd_data->lock, flags);
- handle_scancode((sharpsl_hinge_state == 0x00), 125, corgikbd_data); /* Keyboard with Landscape Screen */
- handle_scancode((sharpsl_hinge_state == 0x08), 126, corgikbd_data); /* No Keyboard with Portrait Screen */
- handle_scancode((sharpsl_hinge_state == 0x0c), 127, corgikbd_data); /* Keyboard and Screen Closed */
+ input_report_switch(&corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0));
+ input_report_switch(&corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0));
input_sync(&corgikbd_data->input);
spin_unlock_irqrestore(&corgikbd_data->lock, flags);
@@ -255,19 +259,45 @@ static void corgikbd_hinge_timer(unsigned long data)
mod_timer(&corgikbd_data->htimer, jiffies + HINGE_SCAN_INTERVAL);
}
+#ifdef CONFIG_PM
+static int corgikbd_suspend(struct device *dev, pm_message_t state, uint32_t level)
+{
+ if (level == SUSPEND_POWER_DOWN) {
+ struct corgikbd *corgikbd = dev_get_drvdata(dev);
+ corgikbd->suspended = 1;
+ }
+ return 0;
+}
+
+static int corgikbd_resume(struct device *dev, uint32_t level)
+{
+ if (level == RESUME_POWER_ON) {
+ struct corgikbd *corgikbd = dev_get_drvdata(dev);
+
+ /* Upon resume, ignore the suspend key for a short while */
+ corgikbd->suspend_jiffies=jiffies;
+ corgikbd->suspended = 0;
+ }
+ return 0;
+}
+#else
+#define corgikbd_suspend NULL
+#define corgikbd_resume NULL
+#endif
+
static int __init corgikbd_probe(struct device *dev)
{
int i;
struct corgikbd *corgikbd;
- corgikbd = kcalloc(1, sizeof(struct corgikbd), GFP_KERNEL);
+ corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL);
if (!corgikbd)
return -ENOMEM;
dev_set_drvdata(dev,corgikbd);
strcpy(corgikbd->phys, "corgikbd/input0");
- spin_lock_init(corgikbd->lock);
+ spin_lock_init(&corgikbd->lock);
/* Init Keyboard rescan timer */
init_timer(&corgikbd->timer);
@@ -279,6 +309,8 @@ static int __init corgikbd_probe(struct device *dev)
corgikbd->htimer.function = corgikbd_hinge_timer;
corgikbd->htimer.data = (unsigned long) corgikbd;
+ corgikbd->suspend_jiffies=jiffies;
+
init_input_dev(&corgikbd->input);
corgikbd->input.private = corgikbd;
corgikbd->input.name = "Corgi Keyboard";
@@ -288,7 +320,7 @@ static int __init corgikbd_probe(struct device *dev)
corgikbd->input.id.vendor = 0x0001;
corgikbd->input.id.product = 0x0001;
corgikbd->input.id.version = 0x0100;
- corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR);
+ corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
corgikbd->input.keycode = corgikbd->keycode;
corgikbd->input.keycodesize = sizeof(unsigned char);
corgikbd->input.keycodemax = ARRAY_SIZE(corgikbd_keycode);
@@ -297,6 +329,8 @@ static int __init corgikbd_probe(struct device *dev)
for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++)
set_bit(corgikbd->keycode[i], corgikbd->input.keybit);
clear_bit(0, corgikbd->input.keybit);
+ set_bit(SW_0, corgikbd->input.swbit);
+ set_bit(SW_1, corgikbd->input.swbit);
input_register_device(&corgikbd->input);
mod_timer(&corgikbd->htimer, jiffies + HINGE_SCAN_INTERVAL);
@@ -343,6 +377,8 @@ static struct device_driver corgikbd_driver = {
.bus = &platform_bus_type,
.probe = corgikbd_probe,
.remove = corgikbd_remove,
+ .suspend = corgikbd_suspend,
+ .resume = corgikbd_resume,
};
static int __devinit corgikbd_init(void)
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 0830c6e13ef..af24313ff5b 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -913,7 +913,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
psmouse_deactivate(parent);
}
- if (!(psmouse = kcalloc(1, sizeof(struct psmouse), GFP_KERNEL))) {
+ if (!(psmouse = kzalloc(sizeof(struct psmouse), GFP_KERNEL))) {
retval = -ENOMEM;
goto out;
}
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 79ca3846915..1bd88fca054 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -87,7 +87,7 @@ static int serport_ldisc_open(struct tty_struct *tty)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- serport = kcalloc(1, sizeof(struct serport), GFP_KERNEL);
+ serport = kzalloc(sizeof(struct serport), GFP_KERNEL);
if (!serport)
return -ENOMEM;
@@ -165,7 +165,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, u
if (test_and_set_bit(SERPORT_BUSY, &serport->flags))
return -EBUSY;
- serport->serio = serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+ serport->serio = serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!serio)
return -ENOMEM;
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index 3f8b61cfbc3..5d19261b884 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -53,11 +53,8 @@ struct corgi_ts {
#define SyncHS() while((STATUS_HSYNC) == 0); while((STATUS_HSYNC) != 0);
#define CCNT(a) asm volatile ("mrc p14, 0, %0, C1, C0, 0" : "=r"(a))
-#define CCNT_ON() {int pmnc = 1; asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(pmnc));}
-#define CCNT_OFF() {int pmnc = 0; asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(pmnc));}
-
-#define WAIT_HS_400_VGA 7013U // 17.615us
-#define WAIT_HS_400_QVGA 16622U // 41.750us
+#define PMNC_GET(x) asm volatile ("mrc p14, 0, %0, C0, C0, 0" : "=r"(x))
+#define PMNC_SET(x) asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(x))
/* ADS7846 Touch Screen Controller bit definitions */
@@ -69,41 +66,29 @@ struct corgi_ts {
#define ADSCTRL_STS (1u << 7) /* Start Bit */
/* External Functions */
-extern int w100fb_get_xres(void);
-extern int w100fb_get_blanking(void);
-extern int w100fb_get_fastsysclk(void);
+extern unsigned long w100fb_get_hsynclen(struct device *dev);
extern unsigned int get_clk_frequency_khz(int info);
static unsigned long calc_waittime(void)
{
- int w100fb_xres = w100fb_get_xres();
- unsigned int waittime = 0;
-
- if (w100fb_xres == 480 || w100fb_xres == 640) {
- waittime = WAIT_HS_400_VGA * get_clk_frequency_khz(0) / 398131U;
-
- if (w100fb_get_fastsysclk() == 100)
- waittime = waittime * 75 / 100;
-
- if (w100fb_xres == 640)
- waittime *= 3;
+ unsigned long hsync_len = w100fb_get_hsynclen(&corgifb_device.dev);
- return waittime;
- }
-
- return WAIT_HS_400_QVGA * get_clk_frequency_khz(0) / 398131U;
+ if (hsync_len)
+ return get_clk_frequency_khz(0)*1000/hsync_len;
+ else
+ return 0;
}
static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int address, unsigned long wait_time)
{
+ unsigned long timer1 = 0, timer2, pmnc = 0;
int pos = 0;
- unsigned long timer1 = 0, timer2;
- int dosleep;
- dosleep = !w100fb_get_blanking();
+ if (wait_time && doSend) {
+ PMNC_GET(pmnc);
+ if (!(pmnc & 0x01))
+ PMNC_SET(0x01);
- if (dosleep && doSend) {
- CCNT_ON();
/* polling HSync */
SyncHS();
/* get CCNT */
@@ -119,11 +104,11 @@ static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int add
corgi_ssp_ads7846_put(cmd);
corgi_ssp_ads7846_get();
- if (dosleep) {
+ if (wait_time) {
/* Wait after HSync */
CCNT(timer2);
if (timer2-timer1 > wait_time) {
- /* timeout */
+ /* too slow - timeout, try again */
SyncHS();
/* get OSCR */
CCNT(timer1);
@@ -134,8 +119,8 @@ static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int add
CCNT(timer2);
}
corgi_ssp_ads7846_put(cmd);
- if (dosleep)
- CCNT_OFF();
+ if (wait_time && !(pmnc & 0x01))
+ PMNC_SET(pmnc);
}
return pos;
}
@@ -244,7 +229,7 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs)
}
#ifdef CONFIG_PM
-static int corgits_suspend(struct device *dev, uint32_t state, uint32_t level)
+static int corgits_suspend(struct device *dev, pm_message_t state, uint32_t level)
{
if (level == SUSPEND_POWER_DOWN) {
struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 17cf7663c58..26c545fa223 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -10,7 +10,6 @@
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/major.h>
-#include <asm/segment.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/kernel.h>
@@ -1242,6 +1241,8 @@ struct IsdnCardState {
#ifdef CONFIG_HISAX_ENTERNOW_PCI
#define CARD_FN_ENTERNOW_PCI 1
+#else
+#define CARD_FN_ENTERNOW_PCI 0
#endif
#define TEI_PER_CARD 1
diff --git a/drivers/isdn/i4l/isdn_v110.c b/drivers/isdn/i4l/isdn_v110.c
index f47f2b9846d..38619e8cd82 100644
--- a/drivers/isdn/i4l/isdn_v110.c
+++ b/drivers/isdn/i4l/isdn_v110.c
@@ -516,11 +516,11 @@ buffer_full:
}
int
-isdn_v110_stat_callback(int idx, isdn_ctrl * c)
+isdn_v110_stat_callback(int idx, isdn_ctrl *c)
{
isdn_v110_stream *v = NULL;
int i;
- int ret;
+ int ret = 0;
if (idx < 0)
return 0;
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index 7c16c25fc5d..c0712a1ea5a 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -708,7 +708,7 @@ static int __pmac media_bay_suspend(struct macio_dev *mdev, pm_message_t state)
{
struct media_bay_info *bay = macio_get_drvdata(mdev);
- if (state != mdev->ofdev.dev.power.power_state && state == PM_SUSPEND_MEM) {
+ if (state.event != mdev->ofdev.dev.power.power_state.event && state.event == PM_EVENT_SUSPEND) {
down(&bay->lock);
bay->sleeping = 1;
set_mb_power(bay, 0);
@@ -723,8 +723,8 @@ static int __pmac media_bay_resume(struct macio_dev *mdev)
{
struct media_bay_info *bay = macio_get_drvdata(mdev);
- if (mdev->ofdev.dev.power.power_state != 0) {
- mdev->ofdev.dev.power.power_state = 0;
+ if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
+ mdev->ofdev.dev.power.power_state = PMSG_ON;
/* We re-enable the bay using it's previous content
only if it did not change. Note those bozo timings,
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 4a0a0ad2d03..645a2e5c70a 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -3065,7 +3065,7 @@ static int pmu_sys_suspended = 0;
static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
{
- if (state != PM_SUSPEND_DISK || pmu_sys_suspended)
+ if (state.event != PM_EVENT_SUSPEND || pmu_sys_suspended)
return 0;
/* Suspend PMU event interrupts */
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 41df4cda66e..2fba2bbe72d 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -270,19 +270,20 @@ static struct page *read_sb_page(mddev_t *mddev, long offset, unsigned long inde
if (!page)
return ERR_PTR(-ENOMEM);
- do {
- ITERATE_RDEV(mddev, rdev, tmp)
- if (rdev->in_sync && !rdev->faulty)
- goto found;
- return ERR_PTR(-EIO);
- found:
+ ITERATE_RDEV(mddev, rdev, tmp) {
+ if (! rdev->in_sync || rdev->faulty)
+ continue;
+
target = (rdev->sb_offset << 1) + offset + index * (PAGE_SIZE/512);
- } while (!sync_page_io(rdev->bdev, target, PAGE_SIZE, page, READ));
+ if (sync_page_io(rdev->bdev, target, PAGE_SIZE, page, READ)) {
+ page->index = index;
+ return page;
+ }
+ }
+ return ERR_PTR(-EIO);
- page->index = index;
- return page;
}
static int write_sb_page(mddev_t *mddev, long offset, struct page *page, int wait)
@@ -437,6 +438,7 @@ void bitmap_print_sb(struct bitmap *bitmap)
printk(KERN_DEBUG " daemon sleep: %ds\n", le32_to_cpu(sb->daemon_sleep));
printk(KERN_DEBUG " sync size: %llu KB\n",
(unsigned long long)le64_to_cpu(sb->sync_size)/2);
+ printk(KERN_DEBUG "max write behind: %d\n", le32_to_cpu(sb->write_behind));
kunmap(bitmap->sb_page);
}
@@ -445,7 +447,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
{
char *reason = NULL;
bitmap_super_t *sb;
- unsigned long chunksize, daemon_sleep;
+ unsigned long chunksize, daemon_sleep, write_behind;
unsigned long bytes_read;
unsigned long long events;
int err = -EINVAL;
@@ -474,6 +476,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
chunksize = le32_to_cpu(sb->chunksize);
daemon_sleep = le32_to_cpu(sb->daemon_sleep);
+ write_behind = le32_to_cpu(sb->write_behind);
/* verify that the bitmap-specific fields are valid */
if (sb->magic != cpu_to_le32(BITMAP_MAGIC))
@@ -485,7 +488,9 @@ static int bitmap_read_sb(struct bitmap *bitmap)
else if ((1 << ffz(~chunksize)) != chunksize)
reason = "bitmap chunksize not a power of 2";
else if (daemon_sleep < 1 || daemon_sleep > 15)
- reason = "daemon sleep period out of range";
+ reason = "daemon sleep period out of range (1-15s)";
+ else if (write_behind > COUNTER_MAX)
+ reason = "write-behind limit out of range (0 - 16383)";
if (reason) {
printk(KERN_INFO "%s: invalid bitmap file superblock: %s\n",
bmname(bitmap), reason);
@@ -518,8 +523,12 @@ success:
/* assign fields using values from superblock */
bitmap->chunksize = chunksize;
bitmap->daemon_sleep = daemon_sleep;
+ bitmap->daemon_lastrun = jiffies;
+ bitmap->max_write_behind = write_behind;
bitmap->flags |= sb->state;
bitmap->events_cleared = le64_to_cpu(sb->events_cleared);
+ if (sb->state & BITMAP_STALE)
+ bitmap->events_cleared = bitmap->mddev->events;
err = 0;
out:
kunmap(bitmap->sb_page);
@@ -617,7 +626,7 @@ static void bitmap_file_unmap(struct bitmap *bitmap)
page_cache_release(sb_page);
}
-static void bitmap_stop_daemons(struct bitmap *bitmap);
+static void bitmap_stop_daemon(struct bitmap *bitmap);
/* dequeue the next item in a page list -- don't call from irq context */
static struct page_list *dequeue_page(struct bitmap *bitmap)
@@ -659,7 +668,7 @@ static void bitmap_file_put(struct bitmap *bitmap)
bitmap->file = NULL;
spin_unlock_irqrestore(&bitmap->lock, flags);
- bitmap_stop_daemons(bitmap);
+ bitmap_stop_daemon(bitmap);
drain_write_queues(bitmap);
@@ -818,7 +827,7 @@ int bitmap_unplug(struct bitmap *bitmap)
return 0;
}
-static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset);
+static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset, int needed);
/* * bitmap_init_from_disk -- called at bitmap_create time to initialize
* the in-memory bitmap from the on-disk bitmap -- also, sets up the
* memory mapping of the bitmap file
@@ -826,8 +835,11 @@ static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset);
* if there's no bitmap file, or if the bitmap file had been
* previously kicked from the array, we mark all the bits as
* 1's in order to cause a full resync.
+ *
+ * We ignore all bits for sectors that end earlier than 'start'.
+ * This is used when reading an out-of-date bitmap...
*/
-static int bitmap_init_from_disk(struct bitmap *bitmap)
+static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start)
{
unsigned long i, chunks, index, oldindex, bit;
struct page *page = NULL, *oldpage = NULL;
@@ -914,7 +926,7 @@ static int bitmap_init_from_disk(struct bitmap *bitmap)
* whole page and write it out
*/
memset(page_address(page) + offset, 0xff,
- PAGE_SIZE - offset);
+ PAGE_SIZE - offset);
ret = write_page(bitmap, page, 1);
if (ret) {
kunmap(page);
@@ -928,8 +940,11 @@ static int bitmap_init_from_disk(struct bitmap *bitmap)
}
if (test_bit(bit, page_address(page))) {
/* if the disk bit is set, set the memory bit */
- bitmap_set_memory_bits(bitmap, i << CHUNK_BLOCK_SHIFT(bitmap));
+ bitmap_set_memory_bits(bitmap, i << CHUNK_BLOCK_SHIFT(bitmap),
+ ((i+1) << (CHUNK_BLOCK_SHIFT(bitmap)) >= start)
+ );
bit_cnt++;
+ set_page_attr(bitmap, page, BITMAP_PAGE_CLEAN);
}
}
@@ -1141,6 +1156,9 @@ static void bitmap_writeback_daemon(mddev_t *mddev)
err = -EINTR;
goto out;
}
+ if (bitmap == NULL)
+ /* about to be stopped. */
+ return;
PRINTK("%s: bitmap writeback daemon woke up...\n", bmname(bitmap));
/* wait on bitmap page writebacks */
@@ -1170,21 +1188,12 @@ static void bitmap_writeback_daemon(mddev_t *mddev)
}
}
-static int bitmap_start_daemon(struct bitmap *bitmap, mdk_thread_t **ptr,
+static mdk_thread_t *bitmap_start_daemon(struct bitmap *bitmap,
void (*func)(mddev_t *), char *name)
{
mdk_thread_t *daemon;
- unsigned long flags;
char namebuf[32];
- spin_lock_irqsave(&bitmap->lock, flags);
- *ptr = NULL;
-
- if (!bitmap->file) /* no need for daemon if there's no backing file */
- goto out_unlock;
-
- spin_unlock_irqrestore(&bitmap->lock, flags);
-
#ifdef INJECT_FATAL_FAULT_2
daemon = NULL;
#else
@@ -1194,47 +1203,32 @@ static int bitmap_start_daemon(struct bitmap *bitmap, mdk_thread_t **ptr,
if (!daemon) {
printk(KERN_ERR "%s: failed to start bitmap daemon\n",
bmname(bitmap));
- return -ECHILD;
+ return ERR_PTR(-ECHILD);
}
- spin_lock_irqsave(&bitmap->lock, flags);
- *ptr = daemon;
-
md_wakeup_thread(daemon); /* start it running */
PRINTK("%s: %s daemon (pid %d) started...\n",
bmname(bitmap), name, daemon->tsk->pid);
-out_unlock:
- spin_unlock_irqrestore(&bitmap->lock, flags);
- return 0;
-}
-static int bitmap_start_daemons(struct bitmap *bitmap)
-{
- int err = bitmap_start_daemon(bitmap, &bitmap->writeback_daemon,
- bitmap_writeback_daemon, "bitmap_wb");
- return err;
+ return daemon;
}
-static void bitmap_stop_daemon(struct bitmap *bitmap, mdk_thread_t **ptr)
+static void bitmap_stop_daemon(struct bitmap *bitmap)
{
- mdk_thread_t *daemon;
- unsigned long flags;
-
- spin_lock_irqsave(&bitmap->lock, flags);
- daemon = *ptr;
- *ptr = NULL;
- spin_unlock_irqrestore(&bitmap->lock, flags);
- if (daemon)
- md_unregister_thread(daemon); /* destroy the thread */
-}
+ /* the daemon can't stop itself... it'll just exit instead... */
+ if (bitmap->writeback_daemon && ! IS_ERR(bitmap->writeback_daemon) &&
+ current->pid != bitmap->writeback_daemon->tsk->pid) {
+ mdk_thread_t *daemon;
+ unsigned long flags;
-static void bitmap_stop_daemons(struct bitmap *bitmap)
-{
- /* the daemons can't stop themselves... they'll just exit instead... */
- if (bitmap->writeback_daemon &&
- current->pid != bitmap->writeback_daemon->tsk->pid)
- bitmap_stop_daemon(bitmap, &bitmap->writeback_daemon);
+ spin_lock_irqsave(&bitmap->lock, flags);
+ daemon = bitmap->writeback_daemon;
+ bitmap->writeback_daemon = NULL;
+ spin_unlock_irqrestore(&bitmap->lock, flags);
+ if (daemon && ! IS_ERR(daemon))
+ md_unregister_thread(daemon); /* destroy the thread */
+ }
}
static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
@@ -1274,9 +1268,16 @@ static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
}
}
-int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors)
+int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors, int behind)
{
if (!bitmap) return 0;
+
+ if (behind) {
+ atomic_inc(&bitmap->behind_writes);
+ PRINTK(KERN_DEBUG "inc write-behind count %d/%d\n",
+ atomic_read(&bitmap->behind_writes), bitmap->max_write_behind);
+ }
+
while (sectors) {
int blocks;
bitmap_counter_t *bmc;
@@ -1311,9 +1312,15 @@ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sect
}
void bitmap_endwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors,
- int success)
+ int success, int behind)
{
if (!bitmap) return;
+ if (behind) {
+ atomic_dec(&bitmap->behind_writes);
+ PRINTK(KERN_DEBUG "dec write-behind count %d/%d\n",
+ atomic_read(&bitmap->behind_writes), bitmap->max_write_behind);
+ }
+
while (sectors) {
int blocks;
unsigned long flags;
@@ -1424,7 +1431,7 @@ void bitmap_close_sync(struct bitmap *bitmap)
}
}
-static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset)
+static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset, int needed)
{
/* For each chunk covered by any of these sectors, set the
* counter to 1 and set resync_needed. They should all
@@ -1441,7 +1448,7 @@ static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset)
}
if (! *bmc) {
struct page *page;
- *bmc = 1 | NEEDED_MASK;
+ *bmc = 1 | (needed?NEEDED_MASK:0);
bitmap_count_page(bitmap, offset, 1);
page = filemap_get_page(bitmap, offset >> CHUNK_BLOCK_SHIFT(bitmap));
set_page_attr(bitmap, page, BITMAP_PAGE_CLEAN);
@@ -1476,17 +1483,14 @@ void bitmap_flush(mddev_t *mddev)
/*
* free memory that was allocated
*/
-void bitmap_destroy(mddev_t *mddev)
+static void bitmap_free(struct bitmap *bitmap)
{
unsigned long k, pages;
struct bitmap_page *bp;
- struct bitmap *bitmap = mddev->bitmap;
if (!bitmap) /* there was no bitmap */
return;
- mddev->bitmap = NULL; /* disconnect from the md device */
-
/* release the bitmap file and kill the daemon */
bitmap_file_put(bitmap);
@@ -1504,6 +1508,17 @@ void bitmap_destroy(mddev_t *mddev)
kfree(bp);
kfree(bitmap);
}
+void bitmap_destroy(mddev_t *mddev)
+{
+ struct bitmap *bitmap = mddev->bitmap;
+
+ if (!bitmap) /* there was no bitmap */
+ return;
+
+ mddev->bitmap = NULL; /* disconnect from the md device */
+
+ bitmap_free(bitmap);
+}
/*
* initialize the bitmap structure
@@ -1517,6 +1532,7 @@ int bitmap_create(mddev_t *mddev)
unsigned long pages;
struct file *file = mddev->bitmap_file;
int err;
+ sector_t start;
BUG_ON(sizeof(bitmap_super_t) != 256);
@@ -1533,15 +1549,15 @@ int bitmap_create(mddev_t *mddev)
spin_lock_init(&bitmap->lock);
bitmap->mddev = mddev;
- mddev->bitmap = bitmap;
spin_lock_init(&bitmap->write_lock);
INIT_LIST_HEAD(&bitmap->complete_pages);
init_waitqueue_head(&bitmap->write_wait);
bitmap->write_pool = mempool_create(WRITE_POOL_SIZE, write_pool_alloc,
write_pool_free, NULL);
+ err = -ENOMEM;
if (!bitmap->write_pool)
- return -ENOMEM;
+ goto error;
bitmap->file = file;
bitmap->offset = mddev->bitmap_offset;
@@ -1549,7 +1565,7 @@ int bitmap_create(mddev_t *mddev)
/* read superblock from bitmap file (this sets bitmap->chunksize) */
err = bitmap_read_sb(bitmap);
if (err)
- return err;
+ goto error;
bitmap->chunkshift = find_first_bit(&bitmap->chunksize,
sizeof(bitmap->chunksize));
@@ -1573,27 +1589,44 @@ int bitmap_create(mddev_t *mddev)
#else
bitmap->bp = kmalloc(pages * sizeof(*bitmap->bp), GFP_KERNEL);
#endif
+ err = -ENOMEM;
if (!bitmap->bp)
- return -ENOMEM;
+ goto error;
memset(bitmap->bp, 0, pages * sizeof(*bitmap->bp));
bitmap->flags |= BITMAP_ACTIVE;
/* now that we have some pages available, initialize the in-memory
* bitmap from the on-disk bitmap */
- err = bitmap_init_from_disk(bitmap);
+ start = 0;
+ if (mddev->degraded == 0
+ || bitmap->events_cleared == mddev->events)
+ /* no need to keep dirty bits to optimise a re-add of a missing device */
+ start = mddev->recovery_cp;
+ err = bitmap_init_from_disk(bitmap, start);
if (err)
- return err;
+ goto error;
printk(KERN_INFO "created bitmap (%lu pages) for device %s\n",
pages, bmname(bitmap));
- /* kick off the bitmap daemons */
- err = bitmap_start_daemons(bitmap);
- if (err)
- return err;
+ mddev->bitmap = bitmap;
+
+ if (file)
+ /* kick off the bitmap writeback daemon */
+ bitmap->writeback_daemon =
+ bitmap_start_daemon(bitmap,
+ bitmap_writeback_daemon,
+ "bitmap_wb");
+
+ if (IS_ERR(bitmap->writeback_daemon))
+ return PTR_ERR(bitmap->writeback_daemon);
return bitmap_update_sb(bitmap);
+
+ error:
+ bitmap_free(bitmap);
+ return err;
}
/* the bitmap API -- for raid personalities */
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index d0a4bab220e..b82bc315047 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -144,7 +144,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
}
/* Hash the cipher key with the given hash algorithm */
- hash_tfm = crypto_alloc_tfm(opts, 0);
+ hash_tfm = crypto_alloc_tfm(opts, CRYPTO_TFM_REQ_MAY_SLEEP);
if (hash_tfm == NULL) {
ti->error = PFX "Error initializing ESSIV hash";
return -EINVAL;
@@ -172,7 +172,8 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
/* Setup the essiv_tfm with the given salt */
essiv_tfm = crypto_alloc_tfm(crypto_tfm_alg_name(cc->tfm),
- CRYPTO_TFM_MODE_ECB);
+ CRYPTO_TFM_MODE_ECB |
+ CRYPTO_TFM_REQ_MAY_SLEEP);
if (essiv_tfm == NULL) {
ti->error = PFX "Error allocating crypto tfm for ESSIV";
kfree(salt);
@@ -587,7 +588,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
goto bad1;
}
- tfm = crypto_alloc_tfm(cipher, crypto_flags);
+ tfm = crypto_alloc_tfm(cipher, crypto_flags | CRYPTO_TFM_REQ_MAY_SLEEP);
if (!tfm) {
ti->error = PFX "Error allocating crypto tfm";
goto bad1;
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 45754bb6a79..9de000131a8 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -239,6 +239,11 @@ static void vm_dp_init(struct dpages *dp, void *data)
dp->context_ptr = data;
}
+static void dm_bio_destructor(struct bio *bio)
+{
+ bio_free(bio, _bios);
+}
+
/*-----------------------------------------------------------------
* IO routines that accept a list of pages.
*---------------------------------------------------------------*/
@@ -263,6 +268,7 @@ static void do_region(int rw, unsigned int region, struct io_region *where,
bio->bi_bdev = where->bdev;
bio->bi_end_io = endio;
bio->bi_private = io;
+ bio->bi_destructor = dm_bio_destructor;
bio_set_region(bio, region);
/*
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index b08df8b9b2c..86328251375 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -375,16 +375,18 @@ static void rh_inc(struct region_hash *rh, region_t region)
read_lock(&rh->hash_lock);
reg = __rh_find(rh, region);
+
+ atomic_inc(&reg->pending);
+
+ spin_lock_irq(&rh->region_lock);
if (reg->state == RH_CLEAN) {
rh->log->type->mark_region(rh->log, reg->key);
- spin_lock_irq(&rh->region_lock);
reg->state = RH_DIRTY;
list_del_init(&reg->list); /* take off the clean list */
- spin_unlock_irq(&rh->region_lock);
}
+ spin_unlock_irq(&rh->region_lock);
- atomic_inc(&reg->pending);
read_unlock(&rh->hash_lock);
}
@@ -408,6 +410,10 @@ static void rh_dec(struct region_hash *rh, region_t region)
if (atomic_dec_and_test(&reg->pending)) {
spin_lock_irqsave(&rh->region_lock, flags);
+ if (atomic_read(&reg->pending)) { /* check race */
+ spin_unlock_irqrestore(&rh->region_lock, flags);
+ return;
+ }
if (reg->state == RH_RECOVERING) {
list_add_tail(&reg->list, &rh->quiesced_regions);
} else {
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index d487d9deb98..930b9fc2795 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -399,6 +399,11 @@ struct clone_info {
unsigned short idx;
};
+static void dm_bio_destructor(struct bio *bio)
+{
+ bio_free(bio, dm_set);
+}
+
/*
* Creates a little bio that is just does part of a bvec.
*/
@@ -410,6 +415,7 @@ static struct bio *split_bvec(struct bio *bio, sector_t sector,
struct bio_vec *bv = bio->bi_io_vec + idx;
clone = bio_alloc_bioset(GFP_NOIO, 1, dm_set);
+ clone->bi_destructor = dm_bio_destructor;
*clone->bi_io_vec = *bv;
clone->bi_sector = sector;
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 8d740013d74..bb279fad2fd 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -38,7 +38,8 @@ static inline dev_info_t *which_dev(mddev_t *mddev, sector_t sector)
/*
* sector_div(a,b) returns the remainer and sets a to a/b
*/
- (void)sector_div(block, conf->smallest->size);
+ block >>= conf->preshift;
+ (void)sector_div(block, conf->hash_spacing);
hash = conf->hash_table[block];
while ((sector>>1) >= (hash->size + hash->offset))
@@ -47,7 +48,7 @@ static inline dev_info_t *which_dev(mddev_t *mddev, sector_t sector)
}
/**
- * linear_mergeable_bvec -- tell bio layer if a two requests can be merged
+ * linear_mergeable_bvec -- tell bio layer if two requests can be merged
* @q: request queue
* @bio: the buffer head that's been built up so far
* @biovec: the request that could be merged to it.
@@ -116,7 +117,7 @@ static int linear_run (mddev_t *mddev)
dev_info_t **table;
mdk_rdev_t *rdev;
int i, nb_zone, cnt;
- sector_t start;
+ sector_t min_spacing;
sector_t curr_offset;
struct list_head *tmp;
@@ -127,11 +128,6 @@ static int linear_run (mddev_t *mddev)
memset(conf, 0, sizeof(*conf) + mddev->raid_disks*sizeof(dev_info_t));
mddev->private = conf;
- /*
- * Find the smallest device.
- */
-
- conf->smallest = NULL;
cnt = 0;
mddev->array_size = 0;
@@ -159,8 +155,6 @@ static int linear_run (mddev_t *mddev)
disk->size = rdev->size;
mddev->array_size += rdev->size;
- if (!conf->smallest || (disk->size < conf->smallest->size))
- conf->smallest = disk;
cnt++;
}
if (cnt != mddev->raid_disks) {
@@ -168,6 +162,36 @@ static int linear_run (mddev_t *mddev)
goto out;
}
+ min_spacing = mddev->array_size;
+ sector_div(min_spacing, PAGE_SIZE/sizeof(struct dev_info *));
+
+ /* min_spacing is the minimum spacing that will fit the hash
+ * table in one PAGE. This may be much smaller than needed.
+ * We find the smallest non-terminal set of consecutive devices
+ * that is larger than min_spacing as use the size of that as
+ * the actual spacing
+ */
+ conf->hash_spacing = mddev->array_size;
+ for (i=0; i < cnt-1 ; i++) {
+ sector_t sz = 0;
+ int j;
+ for (j=i; i<cnt-1 && sz < min_spacing ; j++)
+ sz += conf->disks[j].size;
+ if (sz >= min_spacing && sz < conf->hash_spacing)
+ conf->hash_spacing = sz;
+ }
+
+ /* hash_spacing may be too large for sector_div to work with,
+ * so we might need to pre-shift
+ */
+ conf->preshift = 0;
+ if (sizeof(sector_t) > sizeof(u32)) {
+ sector_t space = conf->hash_spacing;
+ while (space > (sector_t)(~(u32)0)) {
+ space >>= 1;
+ conf->preshift++;
+ }
+ }
/*
* This code was restructured to work around a gcc-2.95.3 internal
* compiler error. Alter it with care.
@@ -177,39 +201,52 @@ static int linear_run (mddev_t *mddev)
unsigned round;
unsigned long base;
- sz = mddev->array_size;
- base = conf->smallest->size;
+ sz = mddev->array_size >> conf->preshift;
+ sz += 1; /* force round-up */
+ base = conf->hash_spacing >> conf->preshift;
round = sector_div(sz, base);
- nb_zone = conf->nr_zones = sz + (round ? 1 : 0);
+ nb_zone = sz + (round ? 1 : 0);
}
-
- conf->hash_table = kmalloc (sizeof (dev_info_t*) * nb_zone,
+ BUG_ON(nb_zone > PAGE_SIZE / sizeof(struct dev_info *));
+
+ conf->hash_table = kmalloc (sizeof (struct dev_info *) * nb_zone,
GFP_KERNEL);
if (!conf->hash_table)
goto out;
/*
* Here we generate the linear hash table
+ * First calculate the device offsets.
*/
+ conf->disks[0].offset = 0;
+ for (i=1; i<mddev->raid_disks; i++)
+ conf->disks[i].offset =
+ conf->disks[i-1].offset +
+ conf->disks[i-1].size;
+
table = conf->hash_table;
- start = 0;
curr_offset = 0;
- for (i = 0; i < cnt; i++) {
- dev_info_t *disk = conf->disks + i;
+ i = 0;
+ for (curr_offset = 0;
+ curr_offset < mddev->array_size;
+ curr_offset += conf->hash_spacing) {
- disk->offset = curr_offset;
- curr_offset += disk->size;
+ while (i < mddev->raid_disks-1 &&
+ curr_offset >= conf->disks[i+1].offset)
+ i++;
- /* 'curr_offset' is the end of this disk
- * 'start' is the start of table
+ *table ++ = conf->disks + i;
+ }
+
+ if (conf->preshift) {
+ conf->hash_spacing >>= conf->preshift;
+ /* round hash_spacing up so that when we divide by it,
+ * we err on the side of "too-low", which is safest.
*/
- while (start < curr_offset) {
- *table++ = disk;
- start += conf->smallest->size;
- }
+ conf->hash_spacing++;
}
- if (table-conf->hash_table != nb_zone)
- BUG();
+
+ BUG_ON(table - conf->hash_table > nb_zone);
blk_queue_merge_bvec(mddev->queue, linear_mergeable_bvec);
mddev->queue->unplug_fn = linear_unplug;
@@ -238,6 +275,11 @@ static int linear_make_request (request_queue_t *q, struct bio *bio)
dev_info_t *tmp_dev;
sector_t block;
+ if (unlikely(bio_barrier(bio))) {
+ bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
if (bio_data_dir(bio)==WRITE) {
disk_stat_inc(mddev->gendisk, writes);
disk_stat_add(mddev->gendisk, write_sectors, bio_sectors(bio));
@@ -294,7 +336,7 @@ static void linear_status (struct seq_file *seq, mddev_t *mddev)
sector_t s = 0;
seq_printf(seq, " ");
- for (j = 0; j < conf->nr_zones; j++)
+ for (j = 0; j < mddev->raid_disks; j++)
{
char b[BDEVNAME_SIZE];
s += conf->smallest_size;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 20ca80b7dc2..1554b924fbb 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -34,6 +34,7 @@
#include <linux/module.h>
#include <linux/config.h>
+#include <linux/kthread.h>
#include <linux/linkage.h>
#include <linux/raid/md.h>
#include <linux/raid/bitmap.h>
@@ -393,7 +394,7 @@ int sync_page_io(struct block_device *bdev, sector_t sector, int size,
return ret;
}
-static int read_disk_sb(mdk_rdev_t * rdev)
+static int read_disk_sb(mdk_rdev_t * rdev, int size)
{
char b[BDEVNAME_SIZE];
if (!rdev->sb_page) {
@@ -404,7 +405,7 @@ static int read_disk_sb(mdk_rdev_t * rdev)
return 0;
- if (!sync_page_io(rdev->bdev, rdev->sb_offset<<1, MD_SB_BYTES, rdev->sb_page, READ))
+ if (!sync_page_io(rdev->bdev, rdev->sb_offset<<1, size, rdev->sb_page, READ))
goto fail;
rdev->sb_loaded = 1;
return 0;
@@ -531,7 +532,7 @@ static int super_90_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version
sb_offset = calc_dev_sboffset(rdev->bdev);
rdev->sb_offset = sb_offset;
- ret = read_disk_sb(rdev);
+ ret = read_disk_sb(rdev, MD_SB_BYTES);
if (ret) return ret;
ret = -EINVAL;
@@ -564,6 +565,7 @@ static int super_90_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version
rdev->preferred_minor = sb->md_minor;
rdev->data_offset = 0;
+ rdev->sb_size = MD_SB_BYTES;
if (sb->level == LEVEL_MULTIPATH)
rdev->desc_nr = -1;
@@ -623,6 +625,7 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
mddev->size = sb->size;
mddev->events = md_event(sb);
mddev->bitmap_offset = 0;
+ mddev->default_bitmap_offset = MD_SB_BYTES >> 9;
if (sb->state & (1<<MD_SB_CLEAN))
mddev->recovery_cp = MaxSector;
@@ -643,12 +646,12 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
if (sb->state & (1<<MD_SB_BITMAP_PRESENT) &&
mddev->bitmap_file == NULL) {
- if (mddev->level != 1) {
+ if (mddev->level != 1 && mddev->level != 5 && mddev->level != 6) {
/* FIXME use a better test */
printk(KERN_WARNING "md: bitmaps only support for raid1\n");
return -EINVAL;
}
- mddev->bitmap_offset = (MD_SB_BYTES >> 9);
+ mddev->bitmap_offset = mddev->default_bitmap_offset;
}
} else if (mddev->pers == NULL) {
@@ -669,6 +672,7 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
if (mddev->level != LEVEL_MULTIPATH) {
rdev->faulty = 0;
+ rdev->flags = 0;
desc = sb->disks + rdev->desc_nr;
if (desc->state & (1<<MD_DISK_FAULTY))
@@ -678,6 +682,8 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
rdev->in_sync = 1;
rdev->raid_disk = desc->raid_disk;
}
+ if (desc->state & (1<<MD_DISK_WRITEMOSTLY))
+ set_bit(WriteMostly, &rdev->flags);
} else /* MULTIPATH are always insync */
rdev->in_sync = 1;
return 0;
@@ -706,6 +712,8 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
int i;
int active=0, working=0,failed=0,spare=0,nr_disks=0;
+ rdev->sb_size = MD_SB_BYTES;
+
sb = (mdp_super_t*)page_address(rdev->sb_page);
memset(sb, 0, sizeof(*sb));
@@ -776,6 +784,8 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev)
spare++;
working++;
}
+ if (test_bit(WriteMostly, &rdev2->flags))
+ d->state |= (1<<MD_DISK_WRITEMOSTLY);
}
/* now set the "removed" and "faulty" bits on any missing devices */
@@ -831,6 +841,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
int ret;
sector_t sb_offset;
char b[BDEVNAME_SIZE], b2[BDEVNAME_SIZE];
+ int bmask;
/*
* Calculate the position of the superblock.
@@ -859,7 +870,10 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
}
rdev->sb_offset = sb_offset;
- ret = read_disk_sb(rdev);
+ /* superblock is rarely larger than 1K, but it can be larger,
+ * and it is safe to read 4k, so we do that
+ */
+ ret = read_disk_sb(rdev, 4096);
if (ret) return ret;
@@ -869,7 +883,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
sb->major_version != cpu_to_le32(1) ||
le32_to_cpu(sb->max_dev) > (4096-256)/2 ||
le64_to_cpu(sb->super_offset) != (rdev->sb_offset<<1) ||
- sb->feature_map != 0)
+ (le32_to_cpu(sb->feature_map) & ~MD_FEATURE_ALL) != 0)
return -EINVAL;
if (calc_sb_1_csum(sb) != sb->sb_csum) {
@@ -885,6 +899,11 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version)
rdev->preferred_minor = 0xffff;
rdev->data_offset = le64_to_cpu(sb->data_offset);
+ rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
+ bmask = queue_hardsect_size(rdev->bdev->bd_disk->queue)-1;
+ if (rdev->sb_size & bmask)
+ rdev-> sb_size = (rdev->sb_size | bmask)+1;
+
if (refdev == 0)
return 1;
else {
@@ -939,13 +958,15 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev)
mddev->size = le64_to_cpu(sb->size)/2;
mddev->events = le64_to_cpu(sb->events);
mddev->bitmap_offset = 0;
+ mddev->default_bitmap_offset = 0;
+ mddev->default_bitmap_offset = 1024;
mddev->recovery_cp = le64_to_cpu(sb->resync_offset);
memcpy(mddev->uuid, sb->set_uuid, 16);
mddev->max_disks = (4096-256)/2;
- if ((le32_to_cpu(sb->feature_map) & 1) &&
+ if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_BITMAP_OFFSET) &&
mddev->bitmap_file == NULL ) {
if (mddev->level != 1) {
printk(KERN_WARNING "md: bitmaps only supported for raid1\n");
@@ -986,6 +1007,9 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev)
rdev->raid_disk = role;
break;
}
+ rdev->flags = 0;
+ if (sb->devflags & WriteMostly1)
+ set_bit(WriteMostly, &rdev->flags);
} else /* MULTIPATH are always insync */
rdev->in_sync = 1;
@@ -1017,7 +1041,7 @@ static void super_1_sync(mddev_t *mddev, mdk_rdev_t *rdev)
if (mddev->bitmap && mddev->bitmap_file == NULL) {
sb->bitmap_offset = cpu_to_le32((__u32)mddev->bitmap_offset);
- sb->feature_map = cpu_to_le32(1);
+ sb->feature_map = cpu_to_le32(MD_FEATURE_BITMAP_OFFSET);
}
max_dev = 0;
@@ -1363,7 +1387,7 @@ repeat:
dprintk("%s ", bdevname(rdev->bdev,b));
if (!rdev->faulty) {
md_super_write(mddev,rdev,
- rdev->sb_offset<<1, MD_SB_BYTES,
+ rdev->sb_offset<<1, rdev->sb_size,
rdev->sb_page);
dprintk(KERN_INFO "(write) %s's sb offset: %llu\n",
bdevname(rdev->bdev,b),
@@ -2073,6 +2097,8 @@ static int get_array_info(mddev_t * mddev, void __user * arg)
info.state = 0;
if (mddev->in_sync)
info.state = (1<<MD_SB_CLEAN);
+ if (mddev->bitmap && mddev->bitmap_offset)
+ info.state = (1<<MD_SB_BITMAP_PRESENT);
info.active_disks = active;
info.working_disks = working;
info.failed_disks = failed;
@@ -2087,7 +2113,7 @@ static int get_array_info(mddev_t * mddev, void __user * arg)
return 0;
}
-static int get_bitmap_file(mddev_t * mddev, void * arg)
+static int get_bitmap_file(mddev_t * mddev, void __user * arg)
{
mdu_bitmap_file_t *file = NULL; /* too big for stack allocation */
char *ptr, *buf = NULL;
@@ -2146,6 +2172,8 @@ static int get_disk_info(mddev_t * mddev, void __user * arg)
info.state |= (1<<MD_DISK_ACTIVE);
info.state |= (1<<MD_DISK_SYNC);
}
+ if (test_bit(WriteMostly, &rdev->flags))
+ info.state |= (1<<MD_DISK_WRITEMOSTLY);
} else {
info.major = info.minor = 0;
info.raid_disk = -1;
@@ -2210,8 +2238,11 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
mdname(mddev));
return -EINVAL;
}
- rdev = md_import_device(dev, mddev->major_version,
- mddev->minor_version);
+ if (mddev->persistent)
+ rdev = md_import_device(dev, mddev->major_version,
+ mddev->minor_version);
+ else
+ rdev = md_import_device(dev, -1, -1);
if (IS_ERR(rdev)) {
printk(KERN_WARNING
"md: md_import_device returned %ld\n",
@@ -2231,6 +2262,9 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
rdev->saved_raid_disk = rdev->raid_disk;
rdev->in_sync = 0; /* just to be sure */
+ if (info->state & (1<<MD_DISK_WRITEMOSTLY))
+ set_bit(WriteMostly, &rdev->flags);
+
rdev->raid_disk = -1;
err = bind_rdev_to_array(rdev, mddev);
if (err)
@@ -2271,6 +2305,9 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
else
rdev->in_sync = 0;
+ if (info->state & (1<<MD_DISK_WRITEMOSTLY))
+ set_bit(WriteMostly, &rdev->flags);
+
err = bind_rdev_to_array(rdev, mddev);
if (err) {
export_rdev(rdev);
@@ -2430,25 +2467,51 @@ static int set_bitmap_file(mddev_t *mddev, int fd)
{
int err;
- if (mddev->pers)
- return -EBUSY;
+ if (mddev->pers) {
+ if (!mddev->pers->quiesce)
+ return -EBUSY;
+ if (mddev->recovery || mddev->sync_thread)
+ return -EBUSY;
+ /* we should be able to change the bitmap.. */
+ }
- mddev->bitmap_file = fget(fd);
- if (mddev->bitmap_file == NULL) {
- printk(KERN_ERR "%s: error: failed to get bitmap file\n",
- mdname(mddev));
- return -EBADF;
- }
+ if (fd >= 0) {
+ if (mddev->bitmap)
+ return -EEXIST; /* cannot add when bitmap is present */
+ mddev->bitmap_file = fget(fd);
- err = deny_bitmap_write_access(mddev->bitmap_file);
- if (err) {
- printk(KERN_ERR "%s: error: bitmap file is already in use\n",
- mdname(mddev));
- fput(mddev->bitmap_file);
- mddev->bitmap_file = NULL;
- } else
+ if (mddev->bitmap_file == NULL) {
+ printk(KERN_ERR "%s: error: failed to get bitmap file\n",
+ mdname(mddev));
+ return -EBADF;
+ }
+
+ err = deny_bitmap_write_access(mddev->bitmap_file);
+ if (err) {
+ printk(KERN_ERR "%s: error: bitmap file is already in use\n",
+ mdname(mddev));
+ fput(mddev->bitmap_file);
+ mddev->bitmap_file = NULL;
+ return err;
+ }
mddev->bitmap_offset = 0; /* file overrides offset */
+ } else if (mddev->bitmap == NULL)
+ return -ENOENT; /* cannot remove what isn't there */
+ err = 0;
+ if (mddev->pers) {
+ mddev->pers->quiesce(mddev, 1);
+ if (fd >= 0)
+ err = bitmap_create(mddev);
+ if (fd < 0 || err)
+ bitmap_destroy(mddev);
+ mddev->pers->quiesce(mddev, 0);
+ } else if (fd < 0) {
+ if (mddev->bitmap_file)
+ fput(mddev->bitmap_file);
+ mddev->bitmap_file = NULL;
+ }
+
return err;
}
@@ -2528,6 +2591,11 @@ static int update_array_info(mddev_t *mddev, mdu_array_info_t *info)
{
int rv = 0;
int cnt = 0;
+ int state = 0;
+
+ /* calculate expected state,ignoring low bits */
+ if (mddev->bitmap && mddev->bitmap_offset)
+ state |= (1 << MD_SB_BITMAP_PRESENT);
if (mddev->major_version != info->major_version ||
mddev->minor_version != info->minor_version ||
@@ -2536,12 +2604,16 @@ static int update_array_info(mddev_t *mddev, mdu_array_info_t *info)
mddev->level != info->level ||
/* mddev->layout != info->layout || */
!mddev->persistent != info->not_persistent||
- mddev->chunk_size != info->chunk_size )
+ mddev->chunk_size != info->chunk_size ||
+ /* ignore bottom 8 bits of state, and allow SB_BITMAP_PRESENT to change */
+ ((state^info->state) & 0xfffffe00)
+ )
return -EINVAL;
/* Check there is only one change */
if (mddev->size != info->size) cnt++;
if (mddev->raid_disks != info->raid_disks) cnt++;
if (mddev->layout != info->layout) cnt++;
+ if ((state ^ info->state) & (1<<MD_SB_BITMAP_PRESENT)) cnt++;
if (cnt == 0) return 0;
if (cnt > 1) return -EINVAL;
@@ -2620,6 +2692,35 @@ static int update_array_info(mddev_t *mddev, mdu_array_info_t *info)
}
}
}
+ if ((state ^ info->state) & (1<<MD_SB_BITMAP_PRESENT)) {
+ if (mddev->pers->quiesce == NULL)
+ return -EINVAL;
+ if (mddev->recovery || mddev->sync_thread)
+ return -EBUSY;
+ if (info->state & (1<<MD_SB_BITMAP_PRESENT)) {
+ /* add the bitmap */
+ if (mddev->bitmap)
+ return -EEXIST;
+ if (mddev->default_bitmap_offset == 0)
+ return -EINVAL;
+ mddev->bitmap_offset = mddev->default_bitmap_offset;
+ mddev->pers->quiesce(mddev, 1);
+ rv = bitmap_create(mddev);
+ if (rv)
+ bitmap_destroy(mddev);
+ mddev->pers->quiesce(mddev, 0);
+ } else {
+ /* remove the bitmap */
+ if (!mddev->bitmap)
+ return -ENOENT;
+ if (mddev->bitmap->file)
+ return -EINVAL;
+ mddev->pers->quiesce(mddev, 1);
+ bitmap_destroy(mddev);
+ mddev->pers->quiesce(mddev, 0);
+ mddev->bitmap_offset = 0;
+ }
+ }
md_update_sb(mddev);
return rv;
}
@@ -2781,7 +2882,7 @@ static int md_ioctl(struct inode *inode, struct file *file,
goto done_unlock;
case GET_BITMAP_FILE:
- err = get_bitmap_file(mddev, (void *)arg);
+ err = get_bitmap_file(mddev, argp);
goto done_unlock;
case GET_DISK_INFO:
@@ -2950,18 +3051,6 @@ static int md_thread(void * arg)
{
mdk_thread_t *thread = arg;
- lock_kernel();
-
- /*
- * Detach thread
- */
-
- daemonize(thread->name, mdname(thread->mddev));
-
- current->exit_signal = SIGCHLD;
- allow_signal(SIGKILL);
- thread->tsk = current;
-
/*
* md_thread is a 'system-thread', it's priority should be very
* high. We avoid resource deadlocks individually in each
@@ -2973,14 +3062,14 @@ static int md_thread(void * arg)
* bdflush, otherwise bdflush will deadlock if there are too
* many dirty RAID5 blocks.
*/
- unlock_kernel();
complete(thread->event);
- while (thread->run) {
+ while (!kthread_should_stop()) {
void (*run)(mddev_t *);
wait_event_interruptible_timeout(thread->wqueue,
- test_bit(THREAD_WAKEUP, &thread->flags),
+ test_bit(THREAD_WAKEUP, &thread->flags)
+ || kthread_should_stop(),
thread->timeout);
try_to_freeze();
@@ -2989,11 +3078,8 @@ static int md_thread(void * arg)
run = thread->run;
if (run)
run(thread->mddev);
-
- if (signal_pending(current))
- flush_signals(current);
}
- complete(thread->event);
+
return 0;
}
@@ -3010,11 +3096,9 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev,
const char *name)
{
mdk_thread_t *thread;
- int ret;
struct completion event;
- thread = (mdk_thread_t *) kmalloc
- (sizeof(mdk_thread_t), GFP_KERNEL);
+ thread = kmalloc(sizeof(mdk_thread_t), GFP_KERNEL);
if (!thread)
return NULL;
@@ -3027,8 +3111,8 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev,
thread->mddev = mddev;
thread->name = name;
thread->timeout = MAX_SCHEDULE_TIMEOUT;
- ret = kernel_thread(md_thread, thread, 0);
- if (ret < 0) {
+ thread->tsk = kthread_run(md_thread, thread, mdname(thread->mddev));
+ if (IS_ERR(thread->tsk)) {
kfree(thread);
return NULL;
}
@@ -3038,21 +3122,9 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev,
void md_unregister_thread(mdk_thread_t *thread)
{
- struct completion event;
-
- init_completion(&event);
-
- thread->event = &event;
-
- /* As soon as ->run is set to NULL, the task could disappear,
- * so we need to hold tasklist_lock until we have sent the signal
- */
dprintk("interrupting MD-thread pid %d\n", thread->tsk->pid);
- read_lock(&tasklist_lock);
- thread->run = NULL;
- send_sig(SIGKILL, thread->tsk, 1);
- read_unlock(&tasklist_lock);
- wait_for_completion(&event);
+
+ kthread_stop(thread->tsk);
kfree(thread);
}
@@ -3259,10 +3331,13 @@ static int md_seq_show(struct seq_file *seq, void *v)
char b[BDEVNAME_SIZE];
seq_printf(seq, " %s[%d]",
bdevname(rdev->bdev,b), rdev->desc_nr);
+ if (test_bit(WriteMostly, &rdev->flags))
+ seq_printf(seq, "(W)");
if (rdev->faulty) {
seq_printf(seq, "(F)");
continue;
- }
+ } else if (rdev->raid_disk < 0)
+ seq_printf(seq, "(S)"); /* spare */
size += rdev->size;
}
@@ -3274,6 +3349,15 @@ static int md_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "\n %llu blocks",
(unsigned long long)size);
}
+ if (mddev->persistent) {
+ if (mddev->major_version != 0 ||
+ mddev->minor_version != 90) {
+ seq_printf(seq," super %d.%d",
+ mddev->major_version,
+ mddev->minor_version);
+ }
+ } else
+ seq_printf(seq, " super non-persistent");
if (mddev->pers) {
mddev->pers->status (seq, mddev);
@@ -3416,7 +3500,6 @@ void md_done_sync(mddev_t *mddev, int blocks, int ok)
*/
void md_write_start(mddev_t *mddev, struct bio *bi)
{
- DEFINE_WAIT(w);
if (bio_data_dir(bi) != WRITE)
return;
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 2d2ca7fa026..286342375fb 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -169,6 +169,11 @@ static int multipath_make_request (request_queue_t *q, struct bio * bio)
struct multipath_bh * mp_bh;
struct multipath_info *multipath;
+ if (unlikely(bio_barrier(bio))) {
+ bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
mp_bh = mempool_alloc(conf->pool, GFP_NOIO);
mp_bh->master_bio = bio;
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 2120710172c..f6757259ce7 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -404,6 +404,11 @@ static int raid0_make_request (request_queue_t *q, struct bio *bio)
unsigned long chunk;
sector_t block, rsect;
+ if (unlikely(bio_barrier(bio))) {
+ bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
if (bio_data_dir(bio)==WRITE) {
disk_stat_inc(mddev->gendisk, writes);
disk_stat_add(mddev->gendisk, write_sectors, bio_sectors(bio));
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 51d9645ed09..a93ca478142 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -222,8 +222,17 @@ static void raid_end_bio_io(r1bio_t *r1_bio)
{
struct bio *bio = r1_bio->master_bio;
- bio_endio(bio, bio->bi_size,
- test_bit(R1BIO_Uptodate, &r1_bio->state) ? 0 : -EIO);
+ /* if nobody has done the final endio yet, do it now */
+ if (!test_and_set_bit(R1BIO_Returned, &r1_bio->state)) {
+ PRINTK(KERN_DEBUG "raid1: sync end %s on sectors %llu-%llu\n",
+ (bio_data_dir(bio) == WRITE) ? "write" : "read",
+ (unsigned long long) bio->bi_sector,
+ (unsigned long long) bio->bi_sector +
+ (bio->bi_size >> 9) - 1);
+
+ bio_endio(bio, bio->bi_size,
+ test_bit(R1BIO_Uptodate, &r1_bio->state) ? 0 : -EIO);
+ }
free_r1bio(r1_bio);
}
@@ -292,7 +301,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
{
int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private);
- int mirror;
+ int mirror, behind;
conf_t *conf = mddev_to_conf(r1_bio->mddev);
if (bio->bi_size)
@@ -323,16 +332,46 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
update_head_pos(mirror, r1_bio);
+ behind = test_bit(R1BIO_BehindIO, &r1_bio->state);
+ if (behind) {
+ if (test_bit(WriteMostly, &conf->mirrors[mirror].rdev->flags))
+ atomic_dec(&r1_bio->behind_remaining);
+
+ /* In behind mode, we ACK the master bio once the I/O has safely
+ * reached all non-writemostly disks. Setting the Returned bit
+ * ensures that this gets done only once -- we don't ever want to
+ * return -EIO here, instead we'll wait */
+
+ if (atomic_read(&r1_bio->behind_remaining) >= (atomic_read(&r1_bio->remaining)-1) &&
+ test_bit(R1BIO_Uptodate, &r1_bio->state)) {
+ /* Maybe we can return now */
+ if (!test_and_set_bit(R1BIO_Returned, &r1_bio->state)) {
+ struct bio *mbio = r1_bio->master_bio;
+ PRINTK(KERN_DEBUG "raid1: behind end write sectors %llu-%llu\n",
+ (unsigned long long) mbio->bi_sector,
+ (unsigned long long) mbio->bi_sector +
+ (mbio->bi_size >> 9) - 1);
+ bio_endio(mbio, mbio->bi_size, 0);
+ }
+ }
+ }
/*
*
* Let's see if all mirrored write operations have finished
* already.
*/
if (atomic_dec_and_test(&r1_bio->remaining)) {
+ if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
+ /* free extra copy of the data pages */
+ int i = bio->bi_vcnt;
+ while (i--)
+ __free_page(bio->bi_io_vec[i].bv_page);
+ }
/* clear the bitmap if all writes complete successfully */
bitmap_endwrite(r1_bio->mddev->bitmap, r1_bio->sector,
r1_bio->sectors,
- !test_bit(R1BIO_Degraded, &r1_bio->state));
+ !test_bit(R1BIO_Degraded, &r1_bio->state),
+ behind);
md_write_end(r1_bio->mddev);
raid_end_bio_io(r1_bio);
}
@@ -360,13 +399,14 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
{
const unsigned long this_sector = r1_bio->sector;
int new_disk = conf->last_used, disk = new_disk;
+ int wonly_disk = -1;
const int sectors = r1_bio->sectors;
sector_t new_distance, current_distance;
- mdk_rdev_t *new_rdev, *rdev;
+ mdk_rdev_t *rdev;
rcu_read_lock();
/*
- * Check if it if we can balance. We can balance on the whole
+ * Check if we can balance. We can balance on the whole
* device if no resync is going on, or below the resync window.
* We take the first readable disk when above the resync window.
*/
@@ -376,11 +416,16 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
/* Choose the first operation device, for consistancy */
new_disk = 0;
- while ((new_rdev=conf->mirrors[new_disk].rdev) == NULL ||
- !new_rdev->in_sync) {
- new_disk++;
- if (new_disk == conf->raid_disks) {
- new_disk = -1;
+ for (rdev = conf->mirrors[new_disk].rdev;
+ !rdev || !rdev->in_sync
+ || test_bit(WriteMostly, &rdev->flags);
+ rdev = conf->mirrors[++new_disk].rdev) {
+
+ if (rdev && rdev->in_sync)
+ wonly_disk = new_disk;
+
+ if (new_disk == conf->raid_disks - 1) {
+ new_disk = wonly_disk;
break;
}
}
@@ -389,16 +434,26 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
/* make sure the disk is operational */
- while ((new_rdev=conf->mirrors[new_disk].rdev) == NULL ||
- !new_rdev->in_sync) {
+ for (rdev = conf->mirrors[new_disk].rdev;
+ !rdev || !rdev->in_sync ||
+ test_bit(WriteMostly, &rdev->flags);
+ rdev = conf->mirrors[new_disk].rdev) {
+
+ if (rdev && rdev->in_sync)
+ wonly_disk = new_disk;
+
if (new_disk <= 0)
new_disk = conf->raid_disks;
new_disk--;
if (new_disk == disk) {
- new_disk = -1;
- goto rb_out;
+ new_disk = wonly_disk;
+ break;
}
}
+
+ if (new_disk < 0)
+ goto rb_out;
+
disk = new_disk;
/* now disk == new_disk == starting point for search */
@@ -419,37 +474,41 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio)
disk = conf->raid_disks;
disk--;
- if ((rdev=conf->mirrors[disk].rdev) == NULL ||
- !rdev->in_sync)
+ rdev = conf->mirrors[disk].rdev;
+
+ if (!rdev ||
+ !rdev->in_sync ||
+ test_bit(WriteMostly, &rdev->flags))
continue;
if (!atomic_read(&rdev->nr_pending)) {
new_disk = disk;
- new_rdev = rdev;
break;
}
new_distance = abs(this_sector - conf->mirrors[disk].head_position);
if (new_distance < current_distance) {
current_distance = new_distance;
new_disk = disk;
- new_rdev = rdev;
}
} while (disk != conf->last_used);
-rb_out:
+ rb_out:
if (new_disk >= 0) {
- conf->next_seq_sect = this_sector + sectors;
- conf->last_used = new_disk;
- atomic_inc(&new_rdev->nr_pending);
- if (!new_rdev->in_sync) {
+ rdev = conf->mirrors[new_disk].rdev;
+ if (!rdev)
+ goto retry;
+ atomic_inc(&rdev->nr_pending);
+ if (!rdev->in_sync) {
/* cannot risk returning a device that failed
* before we inc'ed nr_pending
*/
- atomic_dec(&new_rdev->nr_pending);
+ atomic_dec(&rdev->nr_pending);
goto retry;
}
+ conf->next_seq_sect = this_sector + sectors;
+ conf->last_used = new_disk;
}
rcu_read_unlock();
@@ -542,6 +601,39 @@ static void device_barrier(conf_t *conf, sector_t sect)
spin_unlock_irq(&conf->resync_lock);
}
+/* duplicate the data pages for behind I/O */
+static struct page **alloc_behind_pages(struct bio *bio)
+{
+ int i;
+ struct bio_vec *bvec;
+ struct page **pages = kmalloc(bio->bi_vcnt * sizeof(struct page *),
+ GFP_NOIO);
+ if (unlikely(!pages))
+ goto do_sync_io;
+
+ memset(pages, 0, bio->bi_vcnt * sizeof(struct page *));
+
+ bio_for_each_segment(bvec, bio, i) {
+ pages[i] = alloc_page(GFP_NOIO);
+ if (unlikely(!pages[i]))
+ goto do_sync_io;
+ memcpy(kmap(pages[i]) + bvec->bv_offset,
+ kmap(bvec->bv_page) + bvec->bv_offset, bvec->bv_len);
+ kunmap(pages[i]);
+ kunmap(bvec->bv_page);
+ }
+
+ return pages;
+
+do_sync_io:
+ if (pages)
+ for (i = 0; i < bio->bi_vcnt && pages[i]; i++)
+ __free_page(pages[i]);
+ kfree(pages);
+ PRINTK("%dB behind alloc failed, doing sync I/O\n", bio->bi_size);
+ return NULL;
+}
+
static int make_request(request_queue_t *q, struct bio * bio)
{
mddev_t *mddev = q->queuedata;
@@ -554,7 +646,12 @@ static int make_request(request_queue_t *q, struct bio * bio)
struct bitmap *bitmap = mddev->bitmap;
unsigned long flags;
struct bio_list bl;
+ struct page **behind_pages = NULL;
+ if (unlikely(bio_barrier(bio))) {
+ bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
/*
* Register the new request and wait if the reconstruction
@@ -589,8 +686,6 @@ static int make_request(request_queue_t *q, struct bio * bio)
r1_bio->mddev = mddev;
r1_bio->sector = bio->bi_sector;
- r1_bio->state = 0;
-
if (bio_data_dir(bio) == READ) {
/*
* read balancing logic:
@@ -651,13 +746,22 @@ static int make_request(request_queue_t *q, struct bio * bio)
}
rcu_read_unlock();
+ BUG_ON(targets == 0); /* we never fail the last device */
+
if (targets < conf->raid_disks) {
/* array is degraded, we will not clear the bitmap
* on I/O completion (see raid1_end_write_request) */
set_bit(R1BIO_Degraded, &r1_bio->state);
}
+ /* do behind I/O ? */
+ if (bitmap &&
+ atomic_read(&bitmap->behind_writes) < bitmap->max_write_behind &&
+ (behind_pages = alloc_behind_pages(bio)) != NULL)
+ set_bit(R1BIO_BehindIO, &r1_bio->state);
+
atomic_set(&r1_bio->remaining, 0);
+ atomic_set(&r1_bio->behind_remaining, 0);
bio_list_init(&bl);
for (i = 0; i < disks; i++) {
@@ -674,12 +778,31 @@ static int make_request(request_queue_t *q, struct bio * bio)
mbio->bi_rw = WRITE;
mbio->bi_private = r1_bio;
+ if (behind_pages) {
+ struct bio_vec *bvec;
+ int j;
+
+ /* Yes, I really want the '__' version so that
+ * we clear any unused pointer in the io_vec, rather
+ * than leave them unchanged. This is important
+ * because when we come to free the pages, we won't
+ * know the originial bi_idx, so we just free
+ * them all
+ */
+ __bio_for_each_segment(bvec, mbio, j, 0)
+ bvec->bv_page = behind_pages[j];
+ if (test_bit(WriteMostly, &conf->mirrors[i].rdev->flags))
+ atomic_inc(&r1_bio->behind_remaining);
+ }
+
atomic_inc(&r1_bio->remaining);
bio_list_add(&bl, mbio);
}
+ kfree(behind_pages); /* the behind pages are attached to the bios now */
- bitmap_startwrite(bitmap, bio->bi_sector, r1_bio->sectors);
+ bitmap_startwrite(bitmap, bio->bi_sector, r1_bio->sectors,
+ test_bit(R1BIO_BehindIO, &r1_bio->state));
spin_lock_irqsave(&conf->device_lock, flags);
bio_list_merge(&conf->pending_bio_list, &bl);
bio_list_init(&bl);
@@ -1105,6 +1228,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
sector_t max_sector, nr_sectors;
int disk;
int i;
+ int wonly;
int write_targets = 0;
int sync_blocks;
int still_degraded = 0;
@@ -1160,14 +1284,21 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
*/
disk = conf->last_used;
/* make sure disk is operational */
-
+ wonly = disk;
while (conf->mirrors[disk].rdev == NULL ||
- !conf->mirrors[disk].rdev->in_sync) {
+ !conf->mirrors[disk].rdev->in_sync ||
+ test_bit(WriteMostly, &conf->mirrors[disk].rdev->flags)
+ ) {
+ if (conf->mirrors[disk].rdev &&
+ conf->mirrors[disk].rdev->in_sync)
+ wonly = disk;
if (disk <= 0)
disk = conf->raid_disks;
disk--;
- if (disk == conf->last_used)
+ if (disk == conf->last_used) {
+ disk = wonly;
break;
+ }
}
conf->last_used = disk;
atomic_inc(&conf->mirrors[disk].rdev->nr_pending);
@@ -1439,6 +1570,17 @@ out:
static int stop(mddev_t *mddev)
{
conf_t *conf = mddev_to_conf(mddev);
+ struct bitmap *bitmap = mddev->bitmap;
+ int behind_wait = 0;
+
+ /* wait for behind writes to complete */
+ while (bitmap && atomic_read(&bitmap->behind_writes) > 0) {
+ behind_wait++;
+ printk(KERN_INFO "raid1: behind writes in progress on device %s, waiting to stop (%d)\n", mdname(mddev), behind_wait);
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(HZ); /* wait a second */
+ /* need to kick something here to make sure I/O goes? */
+ }
md_unregister_thread(mddev->thread);
mddev->thread = NULL;
@@ -1561,6 +1703,35 @@ static int raid1_reshape(mddev_t *mddev, int raid_disks)
return 0;
}
+static void raid1_quiesce(mddev_t *mddev, int state)
+{
+ conf_t *conf = mddev_to_conf(mddev);
+
+ switch(state) {
+ case 1:
+ spin_lock_irq(&conf->resync_lock);
+ conf->barrier++;
+ wait_event_lock_irq(conf->wait_idle, !conf->nr_pending,
+ conf->resync_lock, raid1_unplug(mddev->queue));
+ spin_unlock_irq(&conf->resync_lock);
+ break;
+ case 0:
+ spin_lock_irq(&conf->resync_lock);
+ conf->barrier--;
+ spin_unlock_irq(&conf->resync_lock);
+ wake_up(&conf->wait_resume);
+ wake_up(&conf->wait_idle);
+ break;
+ }
+ if (mddev->thread) {
+ if (mddev->bitmap)
+ mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ;
+ else
+ mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT;
+ md_wakeup_thread(mddev->thread);
+ }
+}
+
static mdk_personality_t raid1_personality =
{
@@ -1577,6 +1748,7 @@ static mdk_personality_t raid1_personality =
.sync_request = sync_request,
.resize = raid1_resize,
.reshape = raid1_reshape,
+ .quiesce = raid1_quiesce,
};
static int __init raid_init(void)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 62ebb1bc72b..5bd1e9ec899 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -538,7 +538,8 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio)
}
- current_distance = abs(this_sector - conf->mirrors[disk].head_position);
+ current_distance = abs(r10_bio->devs[slot].addr -
+ conf->mirrors[disk].head_position);
/* Find the disk whose head is closest */
@@ -668,6 +669,11 @@ static int make_request(request_queue_t *q, struct bio * bio)
int i;
int chunk_sects = conf->chunk_mask + 1;
+ if (unlikely(bio_barrier(bio))) {
+ bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
/* If this request crosses a chunk boundary, we need to
* split it. This will only happen for 1 PAGE (or less) requests.
*/
@@ -900,6 +906,27 @@ static void close_sync(conf_t *conf)
conf->r10buf_pool = NULL;
}
+/* check if there are enough drives for
+ * every block to appear on atleast one
+ */
+static int enough(conf_t *conf)
+{
+ int first = 0;
+
+ do {
+ int n = conf->copies;
+ int cnt = 0;
+ while (n--) {
+ if (conf->mirrors[first].rdev)
+ cnt++;
+ first = (first+1) % conf->raid_disks;
+ }
+ if (cnt == 0)
+ return 0;
+ } while (first != 0);
+ return 1;
+}
+
static int raid10_spare_active(mddev_t *mddev)
{
int i;
@@ -938,6 +965,8 @@ static int raid10_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
* very different from resync
*/
return 0;
+ if (!enough(conf))
+ return 0;
for (mirror=0; mirror < mddev->raid_disks; mirror++)
if ( !(p=conf->mirrors+mirror)->rdev) {
@@ -1445,7 +1474,13 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
}
}
if (j == conf->copies) {
- BUG();
+ /* Cannot recover, so abort the recovery */
+ put_buf(r10_bio);
+ r10_bio = rb2;
+ if (!test_and_set_bit(MD_RECOVERY_ERR, &mddev->recovery))
+ printk(KERN_INFO "raid10: %s: insufficient working devices for recovery.\n",
+ mdname(mddev));
+ break;
}
}
if (biolist == NULL) {
@@ -1678,9 +1713,10 @@ static int run(mddev_t *mddev)
init_waitqueue_head(&conf->wait_idle);
init_waitqueue_head(&conf->wait_resume);
- if (!conf->working_disks) {
- printk(KERN_ERR "raid10: no operational mirrors for %s\n",
- mdname(mddev));
+ /* need to check that every block has at least one working mirror */
+ if (!enough(conf)) {
+ printk(KERN_ERR "raid10: not enough operational mirrors for %s\n",
+ mdname(mddev));
goto out_free_conf;
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 43f231a467d..4683ca24c04 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -24,6 +24,8 @@
#include <linux/bitops.h>
#include <asm/atomic.h>
+#include <linux/raid/bitmap.h>
+
/*
* Stripe cache
*/
@@ -79,8 +81,13 @@ static inline void __release_stripe(raid5_conf_t *conf, struct stripe_head *sh)
if (test_bit(STRIPE_HANDLE, &sh->state)) {
if (test_bit(STRIPE_DELAYED, &sh->state))
list_add_tail(&sh->lru, &conf->delayed_list);
- else
+ else if (test_bit(STRIPE_BIT_DELAY, &sh->state) &&
+ conf->seq_write == sh->bm_seq)
+ list_add_tail(&sh->lru, &conf->bitmap_list);
+ else {
+ clear_bit(STRIPE_BIT_DELAY, &sh->state);
list_add_tail(&sh->lru, &conf->handle_list);
+ }
md_wakeup_thread(conf->mddev->thread);
} else {
if (test_and_clear_bit(STRIPE_PREREAD_ACTIVE, &sh->state)) {
@@ -244,6 +251,9 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector
spin_lock_irq(&conf->device_lock);
do {
+ wait_event_lock_irq(conf->wait_for_stripe,
+ conf->quiesce == 0,
+ conf->device_lock, /* nothing */);
sh = __find_stripe(conf, sector);
if (!sh) {
if (!conf->inactive_blocked)
@@ -803,6 +813,7 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
{
struct bio **bip;
raid5_conf_t *conf = sh->raid_conf;
+ int firstwrite=0;
PRINTK("adding bh b#%llu to stripe s#%llu\n",
(unsigned long long)bi->bi_sector,
@@ -811,9 +822,11 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
spin_lock(&sh->lock);
spin_lock_irq(&conf->device_lock);
- if (forwrite)
+ if (forwrite) {
bip = &sh->dev[dd_idx].towrite;
- else
+ if (*bip == NULL && sh->dev[dd_idx].written == NULL)
+ firstwrite = 1;
+ } else
bip = &sh->dev[dd_idx].toread;
while (*bip && (*bip)->bi_sector < bi->bi_sector) {
if ((*bip)->bi_sector + ((*bip)->bi_size >> 9) > bi->bi_sector)
@@ -836,6 +849,13 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
(unsigned long long)bi->bi_sector,
(unsigned long long)sh->sector, dd_idx);
+ if (conf->mddev->bitmap && firstwrite) {
+ sh->bm_seq = conf->seq_write;
+ bitmap_startwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS, 0);
+ set_bit(STRIPE_BIT_DELAY, &sh->state);
+ }
+
if (forwrite) {
/* check if page is covered */
sector_t sector = sh->dev[dd_idx].sector;
@@ -958,12 +978,13 @@ static void handle_stripe(struct stripe_head *sh)
* need to be failed
*/
if (failed > 1 && to_read+to_write+written) {
- spin_lock_irq(&conf->device_lock);
for (i=disks; i--; ) {
+ int bitmap_end = 0;
+ spin_lock_irq(&conf->device_lock);
/* fail all writes first */
bi = sh->dev[i].towrite;
sh->dev[i].towrite = NULL;
- if (bi) to_write--;
+ if (bi) { to_write--; bitmap_end = 1; }
if (test_and_clear_bit(R5_Overlap, &sh->dev[i].flags))
wake_up(&conf->wait_for_overlap);
@@ -981,6 +1002,7 @@ static void handle_stripe(struct stripe_head *sh)
/* and fail all 'written' */
bi = sh->dev[i].written;
sh->dev[i].written = NULL;
+ if (bi) bitmap_end = 1;
while (bi && bi->bi_sector < sh->dev[i].sector + STRIPE_SECTORS) {
struct bio *bi2 = r5_next_bio(bi, sh->dev[i].sector);
clear_bit(BIO_UPTODATE, &bi->bi_flags);
@@ -1009,8 +1031,11 @@ static void handle_stripe(struct stripe_head *sh)
bi = nextbi;
}
}
+ spin_unlock_irq(&conf->device_lock);
+ if (bitmap_end)
+ bitmap_endwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS, 0, 0);
}
- spin_unlock_irq(&conf->device_lock);
}
if (failed > 1 && syncing) {
md_done_sync(conf->mddev, STRIPE_SECTORS,0);
@@ -1038,6 +1063,7 @@ static void handle_stripe(struct stripe_head *sh)
test_bit(R5_UPTODATE, &dev->flags) ) {
/* We can return any write requests */
struct bio *wbi, *wbi2;
+ int bitmap_end = 0;
PRINTK("Return write for disc %d\n", i);
spin_lock_irq(&conf->device_lock);
wbi = dev->written;
@@ -1051,7 +1077,13 @@ static void handle_stripe(struct stripe_head *sh)
}
wbi = wbi2;
}
+ if (dev->towrite == NULL)
+ bitmap_end = 1;
spin_unlock_irq(&conf->device_lock);
+ if (bitmap_end)
+ bitmap_endwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS,
+ !test_bit(STRIPE_DEGRADED, &sh->state), 0);
}
}
}
@@ -1175,7 +1207,8 @@ static void handle_stripe(struct stripe_head *sh)
}
}
/* now if nothing is locked, and if we have enough data, we can start a write request */
- if (locked == 0 && (rcw == 0 ||rmw == 0)) {
+ if (locked == 0 && (rcw == 0 ||rmw == 0) &&
+ !test_bit(STRIPE_BIT_DELAY, &sh->state)) {
PRINTK("Computing parity...\n");
compute_parity(sh, rcw==0 ? RECONSTRUCT_WRITE : READ_MODIFY_WRITE);
/* now every locked buffer is ready to be written */
@@ -1231,6 +1264,7 @@ static void handle_stripe(struct stripe_head *sh)
dev = &sh->dev[failed_num];
set_bit(R5_LOCKED, &dev->flags);
set_bit(R5_Wantwrite, &dev->flags);
+ clear_bit(STRIPE_DEGRADED, &sh->state);
locked++;
set_bit(STRIPE_INSYNC, &sh->state);
set_bit(R5_Syncio, &dev->flags);
@@ -1298,6 +1332,8 @@ static void handle_stripe(struct stripe_head *sh)
bi->bi_next = NULL;
generic_make_request(bi);
} else {
+ if (rw == 1)
+ set_bit(STRIPE_DEGRADED, &sh->state);
PRINTK("skip op %ld on disc %d for sector %llu\n",
bi->bi_rw, i, (unsigned long long)sh->sector);
clear_bit(R5_LOCKED, &sh->dev[i].flags);
@@ -1322,6 +1358,20 @@ static inline void raid5_activate_delayed(raid5_conf_t *conf)
}
}
+static inline void activate_bit_delay(raid5_conf_t *conf)
+{
+ /* device_lock is held */
+ struct list_head head;
+ list_add(&head, &conf->bitmap_list);
+ list_del_init(&conf->bitmap_list);
+ while (!list_empty(&head)) {
+ struct stripe_head *sh = list_entry(head.next, struct stripe_head, lru);
+ list_del_init(&sh->lru);
+ atomic_inc(&sh->count);
+ __release_stripe(conf, sh);
+ }
+}
+
static void unplug_slaves(mddev_t *mddev)
{
raid5_conf_t *conf = mddev_to_conf(mddev);
@@ -1354,8 +1404,10 @@ static void raid5_unplug_device(request_queue_t *q)
spin_lock_irqsave(&conf->device_lock, flags);
- if (blk_remove_plug(q))
+ if (blk_remove_plug(q)) {
+ conf->seq_flush++;
raid5_activate_delayed(conf);
+ }
md_wakeup_thread(mddev->thread);
spin_unlock_irqrestore(&conf->device_lock, flags);
@@ -1411,6 +1463,11 @@ static int make_request (request_queue_t *q, struct bio * bi)
sector_t logical_sector, last_sector;
struct stripe_head *sh;
+ if (unlikely(bio_barrier(bi))) {
+ bio_endio(bi, bi->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
md_write_start(mddev, bi);
if (bio_data_dir(bi)==WRITE) {
@@ -1488,10 +1545,20 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
sector_t first_sector;
int raid_disks = conf->raid_disks;
int data_disks = raid_disks-1;
+ sector_t max_sector = mddev->size << 1;
+ int sync_blocks;
- if (sector_nr >= mddev->size <<1) {
+ if (sector_nr >= max_sector) {
/* just being told to finish up .. nothing much to do */
unplug_slaves(mddev);
+
+ if (mddev->curr_resync < max_sector) /* aborted */
+ bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
+ &sync_blocks, 1);
+ else /* compelted sync */
+ conf->fullsync = 0;
+ bitmap_close_sync(mddev->bitmap);
+
return 0;
}
/* if there is 1 or more failed drives and we are trying
@@ -1503,6 +1570,13 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
*skipped = 1;
return rv;
}
+ if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) &&
+ !conf->fullsync && sync_blocks >= STRIPE_SECTORS) {
+ /* we can skip this block, and probably more */
+ sync_blocks /= STRIPE_SECTORS;
+ *skipped = 1;
+ return sync_blocks * STRIPE_SECTORS; /* keep things rounded to whole stripes */
+ }
x = sector_nr;
chunk_offset = sector_div(x, sectors_per_chunk);
@@ -1520,6 +1594,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
}
+ bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 0);
spin_lock(&sh->lock);
set_bit(STRIPE_SYNCING, &sh->state);
clear_bit(STRIPE_INSYNC, &sh->state);
@@ -1553,6 +1628,13 @@ static void raid5d (mddev_t *mddev)
while (1) {
struct list_head *first;
+ if (conf->seq_flush - conf->seq_write > 0) {
+ int seq = conf->seq_flush;
+ bitmap_unplug(mddev->bitmap);
+ conf->seq_write = seq;
+ activate_bit_delay(conf);
+ }
+
if (list_empty(&conf->handle_list) &&
atomic_read(&conf->preread_active_stripes) < IO_THRESHOLD &&
!blk_queue_plugged(mddev->queue) &&
@@ -1586,7 +1668,7 @@ static void raid5d (mddev_t *mddev)
PRINTK("--- raid5d inactive\n");
}
-static int run (mddev_t *mddev)
+static int run(mddev_t *mddev)
{
raid5_conf_t *conf;
int raid_disk, memory;
@@ -1616,6 +1698,7 @@ static int run (mddev_t *mddev)
init_waitqueue_head(&conf->wait_for_overlap);
INIT_LIST_HEAD(&conf->handle_list);
INIT_LIST_HEAD(&conf->delayed_list);
+ INIT_LIST_HEAD(&conf->bitmap_list);
INIT_LIST_HEAD(&conf->inactive_list);
atomic_set(&conf->active_stripes, 0);
atomic_set(&conf->preread_active_stripes, 0);
@@ -1727,6 +1810,9 @@ memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
/* Ok, everything is just fine now */
+ if (mddev->bitmap)
+ mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ;
+
mddev->queue->unplug_fn = raid5_unplug_device;
mddev->queue->issue_flush_fn = raid5_issue_flush;
@@ -1907,6 +1993,8 @@ static int raid5_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
rdev->in_sync = 0;
rdev->raid_disk = disk;
found = 1;
+ if (rdev->saved_raid_disk != disk)
+ conf->fullsync = 1;
p->rdev = rdev;
break;
}
@@ -1936,6 +2024,35 @@ static int raid5_resize(mddev_t *mddev, sector_t sectors)
return 0;
}
+static void raid5_quiesce(mddev_t *mddev, int state)
+{
+ raid5_conf_t *conf = mddev_to_conf(mddev);
+
+ switch(state) {
+ case 1: /* stop all writes */
+ spin_lock_irq(&conf->device_lock);
+ conf->quiesce = 1;
+ wait_event_lock_irq(conf->wait_for_stripe,
+ atomic_read(&conf->active_stripes) == 0,
+ conf->device_lock, /* nothing */);
+ spin_unlock_irq(&conf->device_lock);
+ break;
+
+ case 0: /* re-enable writes */
+ spin_lock_irq(&conf->device_lock);
+ conf->quiesce = 0;
+ wake_up(&conf->wait_for_stripe);
+ spin_unlock_irq(&conf->device_lock);
+ break;
+ }
+ if (mddev->thread) {
+ if (mddev->bitmap)
+ mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ;
+ else
+ mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT;
+ md_wakeup_thread(mddev->thread);
+ }
+}
static mdk_personality_t raid5_personality=
{
.name = "raid5",
@@ -1950,6 +2067,7 @@ static mdk_personality_t raid5_personality=
.spare_active = raid5_spare_active,
.sync_request = sync_request,
.resize = raid5_resize,
+ .quiesce = raid5_quiesce,
};
static int __init raid5_init (void)
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index 495dee1d1e8..267eb1430c8 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -29,6 +29,8 @@
#include <asm/atomic.h>
#include "raid6.h"
+#include <linux/raid/bitmap.h>
+
/*
* Stripe cache
*/
@@ -98,8 +100,13 @@ static inline void __release_stripe(raid6_conf_t *conf, struct stripe_head *sh)
if (test_bit(STRIPE_HANDLE, &sh->state)) {
if (test_bit(STRIPE_DELAYED, &sh->state))
list_add_tail(&sh->lru, &conf->delayed_list);
- else
+ else if (test_bit(STRIPE_BIT_DELAY, &sh->state) &&
+ conf->seq_write == sh->bm_seq)
+ list_add_tail(&sh->lru, &conf->bitmap_list);
+ else {
+ clear_bit(STRIPE_BIT_DELAY, &sh->state);
list_add_tail(&sh->lru, &conf->handle_list);
+ }
md_wakeup_thread(conf->mddev->thread);
} else {
if (test_and_clear_bit(STRIPE_PREREAD_ACTIVE, &sh->state)) {
@@ -262,6 +269,9 @@ static struct stripe_head *get_active_stripe(raid6_conf_t *conf, sector_t sector
spin_lock_irq(&conf->device_lock);
do {
+ wait_event_lock_irq(conf->wait_for_stripe,
+ conf->quiesce == 0,
+ conf->device_lock, /* nothing */);
sh = __find_stripe(conf, sector);
if (!sh) {
if (!conf->inactive_blocked)
@@ -906,6 +916,7 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
{
struct bio **bip;
raid6_conf_t *conf = sh->raid_conf;
+ int firstwrite=0;
PRINTK("adding bh b#%llu to stripe s#%llu\n",
(unsigned long long)bi->bi_sector,
@@ -914,9 +925,11 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
spin_lock(&sh->lock);
spin_lock_irq(&conf->device_lock);
- if (forwrite)
+ if (forwrite) {
bip = &sh->dev[dd_idx].towrite;
- else
+ if (*bip == NULL && sh->dev[dd_idx].written == NULL)
+ firstwrite = 1;
+ } else
bip = &sh->dev[dd_idx].toread;
while (*bip && (*bip)->bi_sector < bi->bi_sector) {
if ((*bip)->bi_sector + ((*bip)->bi_size >> 9) > bi->bi_sector)
@@ -939,6 +952,13 @@ static int add_stripe_bio(struct stripe_head *sh, struct bio *bi, int dd_idx, in
(unsigned long long)bi->bi_sector,
(unsigned long long)sh->sector, dd_idx);
+ if (conf->mddev->bitmap && firstwrite) {
+ sh->bm_seq = conf->seq_write;
+ bitmap_startwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS, 0);
+ set_bit(STRIPE_BIT_DELAY, &sh->state);
+ }
+
if (forwrite) {
/* check if page is covered */
sector_t sector = sh->dev[dd_idx].sector;
@@ -1066,12 +1086,13 @@ static void handle_stripe(struct stripe_head *sh)
* need to be failed
*/
if (failed > 2 && to_read+to_write+written) {
- spin_lock_irq(&conf->device_lock);
for (i=disks; i--; ) {
+ int bitmap_end = 0;
+ spin_lock_irq(&conf->device_lock);
/* fail all writes first */
bi = sh->dev[i].towrite;
sh->dev[i].towrite = NULL;
- if (bi) to_write--;
+ if (bi) { to_write--; bitmap_end = 1; }
if (test_and_clear_bit(R5_Overlap, &sh->dev[i].flags))
wake_up(&conf->wait_for_overlap);
@@ -1089,6 +1110,7 @@ static void handle_stripe(struct stripe_head *sh)
/* and fail all 'written' */
bi = sh->dev[i].written;
sh->dev[i].written = NULL;
+ if (bi) bitmap_end = 1;
while (bi && bi->bi_sector < sh->dev[i].sector + STRIPE_SECTORS) {
struct bio *bi2 = r5_next_bio(bi, sh->dev[i].sector);
clear_bit(BIO_UPTODATE, &bi->bi_flags);
@@ -1117,8 +1139,11 @@ static void handle_stripe(struct stripe_head *sh)
bi = nextbi;
}
}
+ spin_unlock_irq(&conf->device_lock);
+ if (bitmap_end)
+ bitmap_endwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS, 0, 0);
}
- spin_unlock_irq(&conf->device_lock);
}
if (failed > 2 && syncing) {
md_done_sync(conf->mddev, STRIPE_SECTORS,0);
@@ -1155,6 +1180,7 @@ static void handle_stripe(struct stripe_head *sh)
if (!test_bit(R5_LOCKED, &dev->flags) &&
test_bit(R5_UPTODATE, &dev->flags) ) {
/* We can return any write requests */
+ int bitmap_end = 0;
struct bio *wbi, *wbi2;
PRINTK("Return write for stripe %llu disc %d\n",
(unsigned long long)sh->sector, i);
@@ -1170,7 +1196,13 @@ static void handle_stripe(struct stripe_head *sh)
}
wbi = wbi2;
}
+ if (dev->towrite == NULL)
+ bitmap_end = 1;
spin_unlock_irq(&conf->device_lock);
+ if (bitmap_end)
+ bitmap_endwrite(conf->mddev->bitmap, sh->sector,
+ STRIPE_SECTORS,
+ !test_bit(STRIPE_DEGRADED, &sh->state), 0);
}
}
}
@@ -1285,7 +1317,8 @@ static void handle_stripe(struct stripe_head *sh)
}
}
/* now if nothing is locked, and if we have enough data, we can start a write request */
- if (locked == 0 && rcw == 0) {
+ if (locked == 0 && rcw == 0 &&
+ !test_bit(STRIPE_BIT_DELAY, &sh->state)) {
if ( must_compute > 0 ) {
/* We have failed blocks and need to compute them */
switch ( failed ) {
@@ -1388,6 +1421,7 @@ static void handle_stripe(struct stripe_head *sh)
bdev = &sh->dev[failed_num[1]];
locked += !test_bit(R5_LOCKED, &bdev->flags);
set_bit(R5_LOCKED, &bdev->flags);
+ clear_bit(STRIPE_DEGRADED, &sh->state);
set_bit(R5_Wantwrite, &bdev->flags);
set_bit(STRIPE_INSYNC, &sh->state);
@@ -1457,6 +1491,8 @@ static void handle_stripe(struct stripe_head *sh)
bi->bi_next = NULL;
generic_make_request(bi);
} else {
+ if (rw == 1)
+ set_bit(STRIPE_DEGRADED, &sh->state);
PRINTK("skip op %ld on disc %d for sector %llu\n",
bi->bi_rw, i, (unsigned long long)sh->sector);
clear_bit(R5_LOCKED, &sh->dev[i].flags);
@@ -1481,6 +1517,20 @@ static inline void raid6_activate_delayed(raid6_conf_t *conf)
}
}
+static inline void activate_bit_delay(raid6_conf_t *conf)
+{
+ /* device_lock is held */
+ struct list_head head;
+ list_add(&head, &conf->bitmap_list);
+ list_del_init(&conf->bitmap_list);
+ while (!list_empty(&head)) {
+ struct stripe_head *sh = list_entry(head.next, struct stripe_head, lru);
+ list_del_init(&sh->lru);
+ atomic_inc(&sh->count);
+ __release_stripe(conf, sh);
+ }
+}
+
static void unplug_slaves(mddev_t *mddev)
{
raid6_conf_t *conf = mddev_to_conf(mddev);
@@ -1513,8 +1563,10 @@ static void raid6_unplug_device(request_queue_t *q)
spin_lock_irqsave(&conf->device_lock, flags);
- if (blk_remove_plug(q))
+ if (blk_remove_plug(q)) {
+ conf->seq_flush++;
raid6_activate_delayed(conf);
+ }
md_wakeup_thread(mddev->thread);
spin_unlock_irqrestore(&conf->device_lock, flags);
@@ -1570,6 +1622,11 @@ static int make_request (request_queue_t *q, struct bio * bi)
sector_t logical_sector, last_sector;
struct stripe_head *sh;
+ if (unlikely(bio_barrier(bi))) {
+ bio_endio(bi, bi->bi_size, -EOPNOTSUPP);
+ return 0;
+ }
+
md_write_start(mddev, bi);
if (bio_data_dir(bi)==WRITE) {
@@ -1647,10 +1704,20 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
sector_t first_sector;
int raid_disks = conf->raid_disks;
int data_disks = raid_disks - 2;
+ sector_t max_sector = mddev->size << 1;
+ int sync_blocks;
- if (sector_nr >= mddev->size <<1) {
+ if (sector_nr >= max_sector) {
/* just being told to finish up .. nothing much to do */
unplug_slaves(mddev);
+
+ if (mddev->curr_resync < max_sector) /* aborted */
+ bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
+ &sync_blocks, 1);
+ else /* compelted sync */
+ conf->fullsync = 0;
+ bitmap_close_sync(mddev->bitmap);
+
return 0;
}
/* if there are 2 or more failed drives and we are trying
@@ -1662,6 +1729,13 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
*skipped = 1;
return rv;
}
+ if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) &&
+ !conf->fullsync && sync_blocks >= STRIPE_SECTORS) {
+ /* we can skip this block, and probably more */
+ sync_blocks /= STRIPE_SECTORS;
+ *skipped = 1;
+ return sync_blocks * STRIPE_SECTORS; /* keep things rounded to whole stripes */
+ }
x = sector_nr;
chunk_offset = sector_div(x, sectors_per_chunk);
@@ -1679,6 +1753,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
}
+ bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 0);
spin_lock(&sh->lock);
set_bit(STRIPE_SYNCING, &sh->state);
clear_bit(STRIPE_INSYNC, &sh->state);
@@ -1712,6 +1787,13 @@ static void raid6d (mddev_t *mddev)
while (1) {
struct list_head *first;
+ if (conf->seq_flush - conf->seq_write > 0) {
+ int seq = conf->seq_flush;
+ bitmap_unplug(mddev->bitmap);
+ conf->seq_write = seq;
+ activate_bit_delay(conf);
+ }
+
if (list_empty(&conf->handle_list) &&
atomic_read(&conf->preread_active_stripes) < IO_THRESHOLD &&
!blk_queue_plugged(mddev->queue) &&
@@ -1745,7 +1827,7 @@ static void raid6d (mddev_t *mddev)
PRINTK("--- raid6d inactive\n");
}
-static int run (mddev_t *mddev)
+static int run(mddev_t *mddev)
{
raid6_conf_t *conf;
int raid_disk, memory;
@@ -1775,6 +1857,7 @@ static int run (mddev_t *mddev)
init_waitqueue_head(&conf->wait_for_overlap);
INIT_LIST_HEAD(&conf->handle_list);
INIT_LIST_HEAD(&conf->delayed_list);
+ INIT_LIST_HEAD(&conf->bitmap_list);
INIT_LIST_HEAD(&conf->inactive_list);
atomic_set(&conf->active_stripes, 0);
atomic_set(&conf->preread_active_stripes, 0);
@@ -1894,6 +1977,9 @@ static int run (mddev_t *mddev)
/* Ok, everything is just fine now */
mddev->array_size = mddev->size * (mddev->raid_disks - 2);
+ if (mddev->bitmap)
+ mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ;
+
mddev->queue->unplug_fn = raid6_unplug_device;
mddev->queue->issue_flush_fn = raid6_issue_flush;
return 0;
@@ -2071,6 +2157,8 @@ static int raid6_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
rdev->in_sync = 0;
rdev->raid_disk = disk;
found = 1;
+ if (rdev->saved_raid_disk != disk)
+ conf->fullsync = 1;
p->rdev = rdev;
break;
}
@@ -2100,6 +2188,35 @@ static int raid6_resize(mddev_t *mddev, sector_t sectors)
return 0;
}
+static void raid6_quiesce(mddev_t *mddev, int state)
+{
+ raid6_conf_t *conf = mddev_to_conf(mddev);
+
+ switch(state) {
+ case 1: /* stop all writes */
+ spin_lock_irq(&conf->device_lock);
+ conf->quiesce = 1;
+ wait_event_lock_irq(conf->wait_for_stripe,
+ atomic_read(&conf->active_stripes) == 0,
+ conf->device_lock, /* nothing */);
+ spin_unlock_irq(&conf->device_lock);
+ break;
+
+ case 0: /* re-enable writes */
+ spin_lock_irq(&conf->device_lock);
+ conf->quiesce = 0;
+ wake_up(&conf->wait_for_stripe);
+ spin_unlock_irq(&conf->device_lock);
+ break;
+ }
+ if (mddev->thread) {
+ if (mddev->bitmap)
+ mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ;
+ else
+ mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT;
+ md_wakeup_thread(mddev->thread);
+ }
+}
static mdk_personality_t raid6_personality=
{
.name = "raid6",
@@ -2114,6 +2231,7 @@ static mdk_personality_t raid6_personality=
.spare_active = raid6_spare_active,
.sync_request = sync_request,
.resize = raid6_resize,
+ .quiesce = raid6_quiesce,
};
static int __init raid6_init (void)
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 772d6112fb3..c578a529e7a 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -2,4 +2,7 @@
# Makefile for the kernel multimedia device drivers.
#
-obj-y := video/ radio/ dvb/ common/
+obj-y := common/
+obj-$(CONFIG_VIDEO_DEV) += video/
+obj-$(CONFIG_VIDEO_DEV) += radio/
+obj-$(CONFIG_DVB) += dvb/
diff --git a/drivers/media/common/ir-common.c b/drivers/media/common/ir-common.c
index ab7a1fba442..a0e700d7a4a 100644
--- a/drivers/media/common/ir-common.c
+++ b/drivers/media/common/ir-common.c
@@ -1,5 +1,4 @@
/*
- * $Id: ir-common.c,v 1.11 2005/07/07 14:44:43 mchehab Exp $
*
* some common structs and functions to handle infrared remotes via
* input layer ...
@@ -335,6 +334,72 @@ int ir_dump_samples(u32 *samples, int count)
return 0;
}
+/* decode raw samples, pulse distance coding used by NEC remotes */
+int ir_decode_pulsedistance(u32 *samples, int count, int low, int high)
+{
+ int i,last,bit,len;
+ u32 curBit;
+ u32 value;
+
+ /* find start burst */
+ for (i = len = 0; i < count * 32; i++) {
+ bit = getbit(samples,i);
+ if (bit) {
+ len++;
+ } else {
+ if (len >= 29)
+ break;
+ len = 0;
+ }
+ }
+
+ /* start burst to short */
+ if (len < 29)
+ return 0xffffffff;
+
+ /* find start silence */
+ for (len = 0; i < count * 32; i++) {
+ bit = getbit(samples,i);
+ if (bit) {
+ break;
+ } else {
+ len++;
+ }
+ }
+
+ /* silence to short */
+ if (len < 7)
+ return 0xffffffff;
+
+ /* go decoding */
+ len = 0;
+ last = 1;
+ value = 0; curBit = 1;
+ for (; i < count * 32; i++) {
+ bit = getbit(samples,i);
+ if (last) {
+ if(bit) {
+ continue;
+ } else {
+ len = 1;
+ }
+ } else {
+ if (bit) {
+ if (len > (low + high) /2)
+ value |= curBit;
+ curBit <<= 1;
+ if (curBit == 1)
+ break;
+ } else {
+ len++;
+ }
+ }
+ last = bit;
+ }
+
+ return value;
+}
+
/* decode raw samples, biphase coding, used by rc5 for example */
int ir_decode_biphase(u32 *samples, int count, int low, int high)
{
@@ -383,6 +448,7 @@ EXPORT_SYMBOL_GPL(ir_input_keydown);
EXPORT_SYMBOL_GPL(ir_extract_bits);
EXPORT_SYMBOL_GPL(ir_dump_samples);
EXPORT_SYMBOL_GPL(ir_decode_biphase);
+EXPORT_SYMBOL_GPL(ir_decode_pulsedistance);
/*
* Local variables:
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index c04fd11526e..37888989ea2 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -1,5 +1,4 @@
#include <media/saa7146_vv.h>
-#include <linux/version.h>
#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1)
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 781f23f0cbc..fec6beab8c2 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -1,4 +1,3 @@
-#include <linux/version.h>
#include <media/saa7146_vv.h>
static u32 saa7146_i2c_func(struct i2c_adapter *adapter)
@@ -387,8 +386,6 @@ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, in
/* exported algorithm data */
static struct i2c_algorithm saa7146_algo = {
- .name = "saa7146 i2c algorithm",
- .id = I2C_ALGO_SAA7146,
.master_xfer = saa7146_i2c_xfer,
.functionality = saa7146_i2c_func,
};
@@ -404,15 +401,12 @@ int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c
saa7146_i2c_reset(dev);
if( NULL != i2c_adapter ) {
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
- i2c_adapter->data = dev;
-#else
BUG_ON(!i2c_adapter->class);
i2c_set_adapdata(i2c_adapter,dev);
-#endif
+ i2c_adapter->dev.parent = &dev->pci->dev;
i2c_adapter->algo = &saa7146_algo;
i2c_adapter->algo_data = NULL;
- i2c_adapter->id = I2C_ALGO_SAA7146;
+ i2c_adapter->id = I2C_HW_SAA7146;
i2c_adapter->timeout = SAA7146_I2C_TIMEOUT;
i2c_adapter->retries = SAA7146_I2C_RETRIES;
}
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 0410cc96a48..47e28b0ee95 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -164,12 +164,11 @@ static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend* fe, u32 srate,
return 0;
}
-static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
u8 buf[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- struct flexcop_device *fc = fe->dvb->priv;
div = params->frequency / 125;
@@ -180,7 +179,7 @@ static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_fronten
if (params->frequency < 1500000) buf[3] |= 0x10;
- if (i2c_transfer(&fc->i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
@@ -335,8 +334,103 @@ static struct mt312_config skystar23_samsung_tbdu18132_config = {
.pll_set = skystar23_samsung_tbdu18132_pll_set,
};
+
+static u8 alps_tdee4_stv0297_inittab[] = {
+ 0x80, 0x01,
+ 0x80, 0x00,
+ 0x81, 0x01,
+ 0x81, 0x00,
+ 0x00, 0x09,
+ 0x01, 0x69,
+ 0x03, 0x00,
+ 0x04, 0x00,
+ 0x07, 0x00,
+ 0x08, 0x00,
+ 0x20, 0x00,
+ 0x21, 0x40,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x24, 0x40,
+ 0x25, 0x88,
+ 0x30, 0xff,
+ 0x31, 0x00,
+ 0x32, 0xff,
+ 0x33, 0x00,
+ 0x34, 0x50,
+ 0x35, 0x7f,
+ 0x36, 0x00,
+ 0x37, 0x20,
+ 0x38, 0x00,
+ 0x40, 0x1c,
+ 0x41, 0xff,
+ 0x42, 0x29,
+ 0x43, 0x00,
+ 0x44, 0xff,
+ 0x45, 0x00,
+ 0x46, 0x00,
+ 0x49, 0x04,
+ 0x4a, 0x00,
+ 0x4b, 0xf8,
+ 0x52, 0x30,
+ 0x55, 0xae,
+ 0x56, 0x47,
+ 0x57, 0xe1,
+ 0x58, 0x3a,
+ 0x5a, 0x1e,
+ 0x5b, 0x34,
+ 0x60, 0x00,
+ 0x63, 0x00,
+ 0x64, 0x00,
+ 0x65, 0x00,
+ 0x66, 0x00,
+ 0x67, 0x00,
+ 0x68, 0x00,
+ 0x69, 0x00,
+ 0x6a, 0x02,
+ 0x6b, 0x00,
+ 0x70, 0xff,
+ 0x71, 0x00,
+ 0x72, 0x00,
+ 0x73, 0x00,
+ 0x74, 0x0c,
+ 0x80, 0x00,
+ 0x81, 0x00,
+ 0x82, 0x00,
+ 0x83, 0x00,
+ 0x84, 0x04,
+ 0x85, 0x80,
+ 0x86, 0x24,
+ 0x87, 0x78,
+ 0x88, 0x10,
+ 0x89, 0x00,
+ 0x90, 0x01,
+ 0x91, 0x01,
+ 0xa0, 0x04,
+ 0xa1, 0x00,
+ 0xa2, 0x00,
+ 0xb0, 0x91,
+ 0xb1, 0x0b,
+ 0xc0, 0x53,
+ 0xc1, 0x70,
+ 0xc2, 0x12,
+ 0xd0, 0x00,
+ 0xd1, 0x00,
+ 0xd2, 0x00,
+ 0xd3, 0x00,
+ 0xd4, 0x00,
+ 0xd5, 0x00,
+ 0xde, 0x00,
+ 0xdf, 0x00,
+ 0x61, 0x49,
+ 0x62, 0x0b,
+ 0x53, 0x08,
+ 0x59, 0x08,
+ 0xff, 0xff,
+};
+
static struct stv0297_config alps_tdee4_stv0297_config = {
.demod_address = 0x1c,
+ .inittab = alps_tdee4_stv0297_inittab,
// .invert = 1,
// .pll_set = alps_tdee4_stv0297_pll_set,
};
@@ -370,7 +464,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
info("found the bcm3510 at i2c address: 0x%02x",air2pc_atsc_first_gen_config.demod_address);
} else
/* try the cable dvb (stv0297) */
- if ((fc->fe = stv0297_attach(&alps_tdee4_stv0297_config, &fc->i2c_adap, 0xf8)) != NULL) {
+ if ((fc->fe = stv0297_attach(&alps_tdee4_stv0297_config, &fc->i2c_adap)) != NULL) {
fc->dev_type = FC_CABLE;
info("found the stv0297 at i2c address: 0x%02x",alps_tdee4_stv0297_config.demod_address);
} else
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index be4266d4ae9..56495cb6cd0 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -172,8 +172,6 @@ static u32 flexcop_i2c_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm flexcop_algo = {
- .name = "FlexCop I2C algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = flexcop_master_xfer,
.functionality = flexcop_i2c_func,
};
@@ -192,7 +190,6 @@ int flexcop_i2c_init(struct flexcop_device *fc)
fc->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
fc->i2c_adap.algo = &flexcop_algo;
fc->i2c_adap.algo_data = NULL;
- fc->i2c_adap.id = I2C_ALGO_BIT;
if ((ret = i2c_add_adapter(&fc->i2c_adap)) < 0)
return ret;
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index b12545f093f..1e85d16491b 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -1,5 +1,5 @@
config DVB_BT8XX
- tristate "Nebula/Pinnacle PCTV/Twinhan PCI cards"
+ tristate "BT8xx based PCI cards"
depends on DVB_CORE && PCI && VIDEO_BT848
select DVB_MT352
select DVB_SP887X
@@ -8,8 +8,8 @@ config DVB_BT8XX
select DVB_OR51211
help
Support for PCI cards based on the Bt8xx PCI bridge. Examples are
- the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards and
- pcHDTV HD2000 cards.
+ the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
+ the pcHDTV HD2000 cards, and certain AVerMedia cards.
Since these cards have no MPEG decoder onboard, they transmit
only compressed MPEG data over the PCI bus, so you need
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 3c5a8e273c4..f2957145003 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -1,7 +1,7 @@
/*
* bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card
*
- * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
+ * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de>
*
* large parts based on the bttv driver
* Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de)
@@ -219,7 +219,7 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin,
controlreg &= ~0x1f;
controlreg |= 0x1b;
- btwrite(cpu_to_le32(bt->risc_dma), BT878_ARISC_START);
+ btwrite(bt->risc_dma, BT878_ARISC_START);
/* original int mask had :
* 6 2 8 4 0
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index 837623f7fcd..a73baf00ca3 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -1,7 +1,7 @@
/*
bt878.h - Bt878 audio module (register offsets)
- Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
+ Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 07a0b0a968a..34a837a1abf 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1,5 +1,4 @@
/*
-
Frontend/Card driver for TwinHan DST Frontend
Copyright (C) 2003 Jamie Honan
Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
@@ -19,7 +18,6 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -28,31 +26,45 @@
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <asm/div64.h>
-
#include "dvb_frontend.h"
#include "dst_priv.h"
#include "dst_common.h"
-
static unsigned int verbose = 1;
module_param(verbose, int, 0644);
MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
-static unsigned int debug = 1;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "debug messages, default is 0 (yes)");
-
static unsigned int dst_addons;
module_param(dst_addons, int, 0644);
MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)");
-#define dprintk if (debug) printk
-
-#define HAS_LOCK 1
-#define ATTEMPT_TUNE 2
-#define HAS_POWER 4
-
-static void dst_packsize(struct dst_state* state, int psize)
+#define HAS_LOCK 1
+#define ATTEMPT_TUNE 2
+#define HAS_POWER 4
+
+#define DST_ERROR 0
+#define DST_NOTICE 1
+#define DST_INFO 2
+#define DST_DEBUG 3
+
+#define dprintk(x, y, z, format, arg...) do { \
+ if (z) { \
+ if ((x > DST_ERROR) && (x > y)) \
+ printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_NOTICE) && (x > y)) \
+ printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_INFO) && (x > y)) \
+ printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_DEBUG) && (x > y)) \
+ printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg); \
+ } else { \
+ if (x > y) \
+ printk(format, ##arg); \
+ } \
+} while(0)
+
+
+static void dst_packsize(struct dst_state *state, int psize)
{
union dst_gpio_packet bits;
@@ -60,7 +72,7 @@ static void dst_packsize(struct dst_state* state, int psize)
bt878_device_control(state->bt, DST_IG_TS, &bits);
}
-int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay)
+int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int delay)
{
union dst_gpio_packet enb;
union dst_gpio_packet bits;
@@ -68,63 +80,55 @@ int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int
enb.enb.mask = mask;
enb.enb.enable = enbb;
- if (verbose > 4)
- dprintk("%s: mask=[%04x], enbb=[%04x], outhigh=[%04x]\n", __FUNCTION__, mask, enbb, outhigh);
+ dprintk(verbose, DST_INFO, 1, "mask=[%04x], enbb=[%04x], outhigh=[%04x]", mask, enbb, outhigh);
if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) {
- dprintk("%s: dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)\n", __FUNCTION__, err, mask, enbb);
+ dprintk(verbose, DST_INFO, 1, "dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)", err, mask, enbb);
return -EREMOTEIO;
}
udelay(1000);
/* because complete disabling means no output, no need to do output packet */
if (enbb == 0)
return 0;
-
if (delay)
msleep(10);
-
bits.outp.mask = enbb;
bits.outp.highvals = outhigh;
-
if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) {
- dprintk("%s: dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)\n", __FUNCTION__, err, enbb, outhigh);
+ dprintk(verbose, DST_INFO, 1, "dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)", err, enbb, outhigh);
return -EREMOTEIO;
}
+
return 0;
}
EXPORT_SYMBOL(dst_gpio_outb);
-int dst_gpio_inb(struct dst_state *state, u8 * result)
+int dst_gpio_inb(struct dst_state *state, u8 *result)
{
union dst_gpio_packet rd_packet;
int err;
*result = 0;
-
if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) {
- dprintk("%s: dst_gpio_inb error (err == %i)\n", __FUNCTION__, err);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)\n", err);
return -EREMOTEIO;
}
-
*result = (u8) rd_packet.rd.value;
+
return 0;
}
EXPORT_SYMBOL(dst_gpio_inb);
int rdc_reset_state(struct dst_state *state)
{
- if (verbose > 1)
- dprintk("%s: Resetting state machine\n", __FUNCTION__);
-
+ dprintk(verbose, DST_INFO, 1, "Resetting state machine");
if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
return -1;
}
-
msleep(10);
-
if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
msleep(10);
return -1;
}
@@ -135,16 +139,14 @@ EXPORT_SYMBOL(rdc_reset_state);
int rdc_8820_reset(struct dst_state *state)
{
- if (verbose > 1)
- dprintk("%s: Resetting DST\n", __FUNCTION__);
-
+ dprintk(verbose, DST_DEBUG, 1, "Resetting DST");
if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
return -1;
}
udelay(1000);
if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
return -1;
}
@@ -155,10 +157,11 @@ EXPORT_SYMBOL(rdc_8820_reset);
int dst_pio_enable(struct dst_state *state)
{
if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
return -1;
}
udelay(1000);
+
return 0;
}
EXPORT_SYMBOL(dst_pio_enable);
@@ -166,7 +169,7 @@ EXPORT_SYMBOL(dst_pio_enable);
int dst_pio_disable(struct dst_state *state)
{
if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) {
- dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
return -1;
}
if (state->type_flags & DST_TYPE_HAS_FW_1)
@@ -183,19 +186,16 @@ int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode)
for (i = 0; i < 200; i++) {
if (dst_gpio_inb(state, &reply) < 0) {
- dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb ERROR !");
return -1;
}
-
if ((reply & RDC_8820_PIO_0_ENABLE) == 0) {
- if (verbose > 4)
- dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i);
+ dprintk(verbose, DST_INFO, 1, "dst wait ready after %d", i);
return 1;
}
msleep(10);
}
- if (verbose > 1)
- dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i);
+ dprintk(verbose, DST_NOTICE, 1, "dst wait NOT ready after %d", i);
return 0;
}
@@ -203,7 +203,7 @@ EXPORT_SYMBOL(dst_wait_dst_ready);
int dst_error_recovery(struct dst_state *state)
{
- dprintk("%s: Trying to return from previous errors...\n", __FUNCTION__);
+ dprintk(verbose, DST_NOTICE, 1, "Trying to return from previous errors.");
dst_pio_disable(state);
msleep(10);
dst_pio_enable(state);
@@ -215,7 +215,7 @@ EXPORT_SYMBOL(dst_error_recovery);
int dst_error_bailout(struct dst_state *state)
{
- dprintk("%s: Trying to bailout from previous error...\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Trying to bailout from previous error.");
rdc_8820_reset(state);
dst_pio_disable(state);
msleep(10);
@@ -224,17 +224,15 @@ int dst_error_bailout(struct dst_state *state)
}
EXPORT_SYMBOL(dst_error_bailout);
-
-int dst_comm_init(struct dst_state* state)
+int dst_comm_init(struct dst_state *state)
{
- if (verbose > 1)
- dprintk ("%s: Initializing DST..\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Initializing DST.");
if ((dst_pio_enable(state)) < 0) {
- dprintk("%s: PIO Enable Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "PIO Enable Failed");
return -1;
}
if ((rdc_reset_state(state)) < 0) {
- dprintk("%s: RDC 8820 State RESET Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "RDC 8820 State RESET Failed.");
return -1;
}
if (state->type_flags & DST_TYPE_HAS_FW_1)
@@ -246,36 +244,33 @@ int dst_comm_init(struct dst_state* state)
}
EXPORT_SYMBOL(dst_comm_init);
-
int write_dst(struct dst_state *state, u8 *data, u8 len)
{
struct i2c_msg msg = {
- .addr = state->config->demod_address,.flags = 0,.buf = data,.len = len
+ .addr = state->config->demod_address,
+ .flags = 0,
+ .buf = data,
+ .len = len
};
int err;
- int cnt;
- if (debug && (verbose > 4)) {
- u8 i;
- if (verbose > 4) {
- dprintk("%s writing [ ", __FUNCTION__);
- for (i = 0; i < len; i++)
- dprintk("%02x ", data[i]);
- dprintk("]\n");
- }
- }
+ u8 cnt, i;
+
+ dprintk(verbose, DST_NOTICE, 0, "writing [ ");
+ for (i = 0; i < len; i++)
+ dprintk(verbose, DST_NOTICE, 0, "%02x ", data[i]);
+ dprintk(verbose, DST_NOTICE, 0, "]\n");
+
for (cnt = 0; cnt < 2; cnt++) {
if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
- dprintk("%s: _write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]);
+ dprintk(verbose, DST_INFO, 1, "_write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, data[0]);
dst_error_recovery(state);
continue;
} else
break;
}
-
if (cnt >= 2) {
- if (verbose > 1)
- printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET");
dst_error_bailout(state);
return -1;
@@ -285,36 +280,37 @@ int write_dst(struct dst_state *state, u8 *data, u8 len)
}
EXPORT_SYMBOL(write_dst);
-int read_dst(struct dst_state *state, u8 * ret, u8 len)
+int read_dst(struct dst_state *state, u8 *ret, u8 len)
{
- struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len };
+ struct i2c_msg msg = {
+ .addr = state->config->demod_address,
+ .flags = I2C_M_RD,
+ .buf = ret,
+ .len = len
+ };
+
int err;
int cnt;
for (cnt = 0; cnt < 2; cnt++) {
if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
-
- dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]);
+ dprintk(verbose, DST_INFO, 1, "read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, ret[0]);
dst_error_recovery(state);
-
continue;
} else
break;
}
if (cnt >= 2) {
- if (verbose > 1)
- printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET");
dst_error_bailout(state);
return -1;
}
- if (debug && (verbose > 4)) {
- dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]);
- for (err = 1; err < len; err++)
- dprintk(" 0x%x", ret[err]);
- if (err > 1)
- dprintk("\n");
- }
+ dprintk(verbose, DST_DEBUG, 1, "reply is 0x%x", ret[0]);
+ for (err = 1; err < len; err++)
+ dprintk(verbose, DST_DEBUG, 0, " 0x%x", ret[err]);
+ if (err > 1)
+ dprintk(verbose, DST_DEBUG, 0, "\n");
return 0;
}
@@ -323,19 +319,16 @@ EXPORT_SYMBOL(read_dst);
static int dst_set_polarization(struct dst_state *state)
{
switch (state->voltage) {
- case SEC_VOLTAGE_13: // vertical
- printk("%s: Polarization=[Vertical]\n", __FUNCTION__);
- state->tx_tuna[8] &= ~0x40; //1
- break;
-
- case SEC_VOLTAGE_18: // horizontal
- printk("%s: Polarization=[Horizontal]\n", __FUNCTION__);
- state->tx_tuna[8] |= 0x40; // 0
- break;
-
- case SEC_VOLTAGE_OFF:
-
- break;
+ case SEC_VOLTAGE_13: /* Vertical */
+ dprintk(verbose, DST_INFO, 1, "Polarization=[Vertical]");
+ state->tx_tuna[8] &= ~0x40;
+ break;
+ case SEC_VOLTAGE_18: /* Horizontal */
+ dprintk(verbose, DST_INFO, 1, "Polarization=[Horizontal]");
+ state->tx_tuna[8] |= 0x40;
+ break;
+ case SEC_VOLTAGE_OFF:
+ break;
}
return 0;
@@ -344,14 +337,12 @@ static int dst_set_polarization(struct dst_state *state)
static int dst_set_freq(struct dst_state *state, u32 freq)
{
state->frequency = freq;
- if (debug > 4)
- dprintk("%s: set Frequency %u\n", __FUNCTION__, freq);
+ dprintk(verbose, DST_INFO, 1, "set Frequency %u", freq);
if (state->dst_type == DST_TYPE_IS_SAT) {
freq = freq / 1000;
if (freq < 950 || freq > 2150)
return -EINVAL;
-
state->tx_tuna[2] = (freq >> 8);
state->tx_tuna[3] = (u8) freq;
state->tx_tuna[4] = 0x01;
@@ -360,27 +351,25 @@ static int dst_set_freq(struct dst_state *state, u32 freq)
if (freq < 1531)
state->tx_tuna[8] |= 0x04;
}
-
} else if (state->dst_type == DST_TYPE_IS_TERR) {
freq = freq / 1000;
if (freq < 137000 || freq > 858000)
return -EINVAL;
-
state->tx_tuna[2] = (freq >> 16) & 0xff;
state->tx_tuna[3] = (freq >> 8) & 0xff;
state->tx_tuna[4] = (u8) freq;
-
} else if (state->dst_type == DST_TYPE_IS_CABLE) {
+ freq = freq / 1000;
state->tx_tuna[2] = (freq >> 16) & 0xff;
state->tx_tuna[3] = (freq >> 8) & 0xff;
state->tx_tuna[4] = (u8) freq;
-
} else
return -EINVAL;
+
return 0;
}
-static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth)
+static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
{
state->bandwidth = bandwidth;
@@ -388,103 +377,95 @@ static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth)
return 0;
switch (bandwidth) {
- case BANDWIDTH_6_MHZ:
- if (state->dst_hw_cap & DST_TYPE_HAS_CA)
- state->tx_tuna[7] = 0x06;
- else {
- state->tx_tuna[6] = 0x06;
- state->tx_tuna[7] = 0x00;
- }
- break;
-
- case BANDWIDTH_7_MHZ:
- if (state->dst_hw_cap & DST_TYPE_HAS_CA)
- state->tx_tuna[7] = 0x07;
- else {
- state->tx_tuna[6] = 0x07;
- state->tx_tuna[7] = 0x00;
- }
- break;
-
- case BANDWIDTH_8_MHZ:
- if (state->dst_hw_cap & DST_TYPE_HAS_CA)
- state->tx_tuna[7] = 0x08;
- else {
- state->tx_tuna[6] = 0x08;
- state->tx_tuna[7] = 0x00;
- }
- break;
-
- default:
- return -EINVAL;
+ case BANDWIDTH_6_MHZ:
+ if (state->dst_hw_cap & DST_TYPE_HAS_CA)
+ state->tx_tuna[7] = 0x06;
+ else {
+ state->tx_tuna[6] = 0x06;
+ state->tx_tuna[7] = 0x00;
+ }
+ break;
+ case BANDWIDTH_7_MHZ:
+ if (state->dst_hw_cap & DST_TYPE_HAS_CA)
+ state->tx_tuna[7] = 0x07;
+ else {
+ state->tx_tuna[6] = 0x07;
+ state->tx_tuna[7] = 0x00;
+ }
+ break;
+ case BANDWIDTH_8_MHZ:
+ if (state->dst_hw_cap & DST_TYPE_HAS_CA)
+ state->tx_tuna[7] = 0x08;
+ else {
+ state->tx_tuna[6] = 0x08;
+ state->tx_tuna[7] = 0x00;
+ }
+ break;
+ default:
+ return -EINVAL;
}
+
return 0;
}
-static int dst_set_inversion(struct dst_state* state, fe_spectral_inversion_t inversion)
+static int dst_set_inversion(struct dst_state *state, fe_spectral_inversion_t inversion)
{
state->inversion = inversion;
switch (inversion) {
- case INVERSION_OFF: // Inversion = Normal
- state->tx_tuna[8] &= ~0x80;
- break;
-
- case INVERSION_ON:
- state->tx_tuna[8] |= 0x80;
- break;
- default:
- return -EINVAL;
+ case INVERSION_OFF: /* Inversion = Normal */
+ state->tx_tuna[8] &= ~0x80;
+ break;
+ case INVERSION_ON:
+ state->tx_tuna[8] |= 0x80;
+ break;
+ default:
+ return -EINVAL;
}
+
return 0;
}
-static int dst_set_fec(struct dst_state* state, fe_code_rate_t fec)
+static int dst_set_fec(struct dst_state *state, fe_code_rate_t fec)
{
state->fec = fec;
return 0;
}
-static fe_code_rate_t dst_get_fec(struct dst_state* state)
+static fe_code_rate_t dst_get_fec(struct dst_state *state)
{
return state->fec;
}
-static int dst_set_symbolrate(struct dst_state* state, u32 srate)
+static int dst_set_symbolrate(struct dst_state *state, u32 srate)
{
- u8 *val;
u32 symcalc;
u64 sval;
state->symbol_rate = srate;
-
if (state->dst_type == DST_TYPE_IS_TERR) {
return 0;
}
- if (debug > 4)
- dprintk("%s: set symrate %u\n", __FUNCTION__, srate);
+ dprintk(verbose, DST_INFO, 1, "set symrate %u", srate);
srate /= 1000;
- val = &state->tx_tuna[0];
-
if (state->type_flags & DST_TYPE_HAS_SYMDIV) {
sval = srate;
sval <<= 20;
do_div(sval, 88000);
symcalc = (u32) sval;
-
- if (debug > 4)
- dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc);
-
- val[5] = (u8) (symcalc >> 12);
- val[6] = (u8) (symcalc >> 4);
- val[7] = (u8) (symcalc << 4);
+ dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc);
+ state->tx_tuna[5] = (u8) (symcalc >> 12);
+ state->tx_tuna[6] = (u8) (symcalc >> 4);
+ state->tx_tuna[7] = (u8) (symcalc << 4);
} else {
- val[5] = (u8) (srate >> 16) & 0x7f;
- val[6] = (u8) (srate >> 8);
- val[7] = (u8) srate;
+ state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f;
+ state->tx_tuna[6] = (u8) (srate >> 8);
+ state->tx_tuna[7] = (u8) srate;
+ }
+ state->tx_tuna[8] &= ~0x20;
+ if (state->type_flags & DST_TYPE_HAS_OBS_REGS) {
+ if (srate > 8000)
+ state->tx_tuna[8] |= 0x20;
}
- val[8] &= ~0x20;
- if (srate > 8000)
- val[8] |= 0x20;
return 0;
}
@@ -496,32 +477,27 @@ static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulatio
state->modulation = modulation;
switch (modulation) {
- case QAM_16:
- state->tx_tuna[8] = 0x10;
- break;
-
- case QAM_32:
- state->tx_tuna[8] = 0x20;
- break;
-
- case QAM_64:
- state->tx_tuna[8] = 0x40;
- break;
-
- case QAM_128:
- state->tx_tuna[8] = 0x80;
- break;
-
- case QAM_256:
- state->tx_tuna[8] = 0x00;
- break;
-
- case QPSK:
- case QAM_AUTO:
- case VSB_8:
- case VSB_16:
- default:
- return -EINVAL;
+ case QAM_16:
+ state->tx_tuna[8] = 0x10;
+ break;
+ case QAM_32:
+ state->tx_tuna[8] = 0x20;
+ break;
+ case QAM_64:
+ state->tx_tuna[8] = 0x40;
+ break;
+ case QAM_128:
+ state->tx_tuna[8] = 0x80;
+ break;
+ case QAM_256:
+ state->tx_tuna[8] = 0x00;
+ break;
+ case QPSK:
+ case QAM_AUTO:
+ case VSB_8:
+ case VSB_16:
+ default:
+ return -EINVAL;
}
@@ -534,7 +510,7 @@ static fe_modulation_t dst_get_modulation(struct dst_state *state)
}
-u8 dst_check_sum(u8 * buf, u32 len)
+u8 dst_check_sum(u8 *buf, u32 len)
{
u32 i;
u8 val = 0;
@@ -549,26 +525,24 @@ EXPORT_SYMBOL(dst_check_sum);
static void dst_type_flags_print(u32 type_flags)
{
- printk("DST type flags :");
+ dprintk(verbose, DST_ERROR, 0, "DST type flags :");
if (type_flags & DST_TYPE_HAS_NEWTUNE)
- printk(" 0x%x newtuner", DST_TYPE_HAS_NEWTUNE);
+ dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_NEWTUNE);
if (type_flags & DST_TYPE_HAS_TS204)
- printk(" 0x%x ts204", DST_TYPE_HAS_TS204);
+ dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204);
if (type_flags & DST_TYPE_HAS_SYMDIV)
- printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
+ dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
if (type_flags & DST_TYPE_HAS_FW_1)
- printk(" 0x%x firmware version = 1", DST_TYPE_HAS_FW_1);
+ dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 1", DST_TYPE_HAS_FW_1);
if (type_flags & DST_TYPE_HAS_FW_2)
- printk(" 0x%x firmware version = 2", DST_TYPE_HAS_FW_2);
+ dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 2", DST_TYPE_HAS_FW_2);
if (type_flags & DST_TYPE_HAS_FW_3)
- printk(" 0x%x firmware version = 3", DST_TYPE_HAS_FW_3);
-// if ((type_flags & DST_TYPE_HAS_FW_BUILD) && new_fw)
-
- printk("\n");
+ dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 3", DST_TYPE_HAS_FW_3);
+ dprintk(verbose, DST_ERROR, 0, "\n");
}
-static int dst_type_print (u8 type)
+static int dst_type_print(u8 type)
{
char *otype;
switch (type) {
@@ -585,10 +559,10 @@ static int dst_type_print (u8 type)
break;
default:
- printk("%s: invalid dst type %d\n", __FUNCTION__, type);
+ dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type);
return -EINVAL;
}
- printk("DST type : %s\n", otype);
+ dprintk(verbose, DST_INFO, 1, "DST type: %s", otype);
return 0;
}
@@ -700,7 +674,7 @@ struct dst_types dst_tlist[] = {
.offset = 1,
.dst_type = DST_TYPE_IS_CABLE,
.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1
- | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
+ | DST_TYPE_HAS_FW_2,
.dst_feature = DST_TYPE_HAS_CA
},
@@ -708,7 +682,7 @@ struct dst_types dst_tlist[] = {
.device_id = "DCTNEW",
.offset = 1,
.dst_type = DST_TYPE_IS_CABLE,
- .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3,
+ .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD,
.dst_feature = 0
},
@@ -716,7 +690,7 @@ struct dst_types dst_tlist[] = {
.device_id = "DTT-CI",
.offset = 1,
.dst_type = DST_TYPE_IS_TERR,
- .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2,
.dst_feature = 0
},
@@ -756,6 +730,71 @@ struct dst_types dst_tlist[] = {
};
+static int dst_get_mac(struct dst_state *state)
+{
+ u8 get_mac[] = { 0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ get_mac[7] = dst_check_sum(get_mac, 7);
+ if (dst_command(state, get_mac, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ memset(&state->mac_address, '\0', 8);
+ memcpy(&state->mac_address, &state->rxbuffer, 6);
+ dprintk(verbose, DST_ERROR, 1, "MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]",
+ state->mac_address[0], state->mac_address[1], state->mac_address[2],
+ state->mac_address[4], state->mac_address[5], state->mac_address[6]);
+
+ return 0;
+}
+
+static int dst_fw_ver(struct dst_state *state)
+{
+ u8 get_ver[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ get_ver[7] = dst_check_sum(get_ver, 7);
+ if (dst_command(state, get_ver, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ memset(&state->fw_version, '\0', 8);
+ memcpy(&state->fw_version, &state->rxbuffer, 8);
+ dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x",
+ state->fw_version[0] >> 4, state->fw_version[0] & 0x0f,
+ state->fw_version[1],
+ state->fw_version[5], state->fw_version[6],
+ state->fw_version[4], state->fw_version[3], state->fw_version[2]);
+
+ return 0;
+}
+
+static int dst_card_type(struct dst_state *state)
+{
+ u8 get_type[] = { 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ get_type[7] = dst_check_sum(get_type, 7);
+ if (dst_command(state, get_type, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ memset(&state->card_info, '\0', 8);
+ memcpy(&state->card_info, &state->rxbuffer, 8);
+ dprintk(verbose, DST_ERROR, 1, "Device Model=[%s]", &state->card_info[0]);
+
+ return 0;
+}
+
+static int dst_get_vendor(struct dst_state *state)
+{
+ u8 get_vendor[] = { 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+ get_vendor[7] = dst_check_sum(get_vendor, 7);
+ if (dst_command(state, get_vendor, 8) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+ return -1;
+ }
+ memset(&state->vendor, '\0', 8);
+ memcpy(&state->vendor, &state->rxbuffer, 8);
+ dprintk(verbose, DST_ERROR, 1, "Vendor=[%s]", &state->vendor[0]);
+
+ return 0;
+}
static int dst_get_device_id(struct dst_state *state)
{
@@ -772,53 +811,45 @@ static int dst_get_device_id(struct dst_state *state)
if (write_dst(state, device_type, FIXED_COMM))
return -1; /* Write failed */
-
if ((dst_pio_disable(state)) < 0)
return -1;
-
if (read_dst(state, &reply, GET_ACK))
return -1; /* Read failure */
-
if (reply != ACK) {
- dprintk("%s: Write not Acknowledged! [Reply=0x%02x]\n", __FUNCTION__, reply);
+ dprintk(verbose, DST_INFO, 1, "Write not Acknowledged! [Reply=0x%02x]", reply);
return -1; /* Unack'd write */
}
-
if (!dst_wait_dst_ready(state, DEVICE_INIT))
return -1; /* DST not ready yet */
-
if (read_dst(state, state->rxbuffer, FIXED_COMM))
return -1;
dst_pio_disable(state);
-
if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
- dprintk("%s: Checksum failure! \n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Checksum failure!");
return -1; /* Checksum failure */
}
-
state->rxbuffer[7] = '\0';
- for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE (dst_tlist); i++, p_dst_type++) {
+ for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE(dst_tlist); i++, p_dst_type++) {
if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) {
use_type_flags = p_dst_type->type_flags;
use_dst_type = p_dst_type->dst_type;
/* Card capabilities */
state->dst_hw_cap = p_dst_type->dst_feature;
- printk ("%s: Recognise [%s]\n", __FUNCTION__, p_dst_type->device_id);
+ dprintk(verbose, DST_ERROR, 1, "Recognise [%s]\n", p_dst_type->device_id);
break;
}
}
if (i >= sizeof (dst_tlist) / sizeof (dst_tlist [0])) {
- printk("%s: Unable to recognize %s or %s\n", __FUNCTION__, &state->rxbuffer[0], &state->rxbuffer[1]);
- printk("%s: please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "Unable to recognize %s or %s", &state->rxbuffer[0], &state->rxbuffer[1]);
+ dprintk(verbose, DST_ERROR, 1, "please email linux-dvb@linuxtv.org with this type in");
use_dst_type = DST_TYPE_IS_SAT;
use_type_flags = DST_TYPE_HAS_SYMDIV;
}
-
dst_type_print(use_dst_type);
state->type_flags = use_type_flags;
state->dst_type = use_dst_type;
@@ -834,7 +865,7 @@ static int dst_get_device_id(struct dst_state *state)
static int dst_probe(struct dst_state *state)
{
if ((rdc_8820_reset(state)) < 0) {
- dprintk("%s: RDC 8820 RESET Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed.");
return -1;
}
if (dst_addons & DST_TYPE_HAS_CA)
@@ -843,80 +874,87 @@ static int dst_probe(struct dst_state *state)
msleep(100);
if ((dst_comm_init(state)) < 0) {
- dprintk("%s: DST Initialization Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "DST Initialization Failed.");
return -1;
}
msleep(100);
if (dst_get_device_id(state) < 0) {
- dprintk("%s: unknown device.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "unknown device.");
return -1;
}
+ if (dst_get_mac(state) < 0) {
+ dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command");
+ return 0;
+ }
+ if (state->type_flags & DST_TYPE_HAS_FW_BUILD) {
+ if (dst_fw_ver(state) < 0) {
+ dprintk(verbose, DST_INFO, 1, "FW: Unsupported command");
+ return 0;
+ }
+ if (dst_card_type(state) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Card: Unsupported command");
+ return 0;
+ }
+ if (dst_get_vendor(state) < 0) {
+ dprintk(verbose, DST_INFO, 1, "Vendor: Unsupported command");
+ return 0;
+ }
+ }
return 0;
}
-int dst_command(struct dst_state* state, u8 * data, u8 len)
+int dst_command(struct dst_state *state, u8 *data, u8 len)
{
u8 reply;
if ((dst_comm_init(state)) < 0) {
- dprintk("%s: DST Communication Initialization Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed.");
return -1;
}
-
if (write_dst(state, data, len)) {
- if (verbose > 1)
- dprintk("%s: Tring to recover.. \n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Tring to recover.. ");
if ((dst_error_recovery(state)) < 0) {
- dprintk("%s: Recovery Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "Recovery Failed.");
return -1;
}
return -1;
}
if ((dst_pio_disable(state)) < 0) {
- dprintk("%s: PIO Disable Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "PIO Disable Failed.");
return -1;
}
if (state->type_flags & DST_TYPE_HAS_FW_1)
udelay(3000);
-
if (read_dst(state, &reply, GET_ACK)) {
- if (verbose > 1)
- dprintk("%s: Trying to recover.. \n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
- dprintk("%s: Recovery Failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Recovery Failed.");
return -1;
}
return -1;
}
-
if (reply != ACK) {
- dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
+ dprintk(verbose, DST_INFO, 1, "write not acknowledged 0x%02x ", reply);
return -1;
}
if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
return 0;
-
-// udelay(3000);
if (state->type_flags & DST_TYPE_HAS_FW_1)
udelay(3000);
else
udelay(2000);
-
if (!dst_wait_dst_ready(state, NO_DELAY))
return -1;
-
if (read_dst(state, state->rxbuffer, FIXED_COMM)) {
- if (verbose > 1)
- dprintk("%s: Trying to recover.. \n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
- dprintk("%s: Recovery failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "Recovery failed.");
return -1;
}
return -1;
}
-
if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
- dprintk("%s: checksum failure\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "checksum failure");
return -1;
}
@@ -924,11 +962,11 @@ int dst_command(struct dst_state* state, u8 * data, u8 len)
}
EXPORT_SYMBOL(dst_command);
-static int dst_get_signal(struct dst_state* state)
+static int dst_get_signal(struct dst_state *state)
{
int retval;
u8 get_signal[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfb };
- dprintk("%s: Getting Signal strength and other parameters\n", __FUNCTION__);
+ //dprintk("%s: Getting Signal strength and other parameters\n", __FUNCTION__);
if ((state->diseq_flags & ATTEMPT_TUNE) == 0) {
state->decode_lock = state->decode_strength = state->decode_snr = 0;
return 0;
@@ -955,13 +993,12 @@ static int dst_get_signal(struct dst_state* state)
return 0;
}
-static int dst_tone_power_cmd(struct dst_state* state)
+static int dst_tone_power_cmd(struct dst_state *state)
{
u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 };
if (state->dst_type == DST_TYPE_IS_TERR)
return 0;
-
paket[4] = state->tx_tuna[4];
paket[2] = state->tx_tuna[2];
paket[3] = state->tx_tuna[3];
@@ -971,61 +1008,53 @@ static int dst_tone_power_cmd(struct dst_state* state)
return 0;
}
-static int dst_get_tuna(struct dst_state* state)
+static int dst_get_tuna(struct dst_state *state)
{
int retval;
if ((state->diseq_flags & ATTEMPT_TUNE) == 0)
return 0;
-
state->diseq_flags &= ~(HAS_LOCK);
if (!dst_wait_dst_ready(state, NO_DELAY))
return 0;
-
- if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
+ if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
/* how to get variable length reply ???? */
retval = read_dst(state, state->rx_tuna, 10);
- } else {
+ else
retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM);
- }
-
if (retval < 0) {
- dprintk("%s: read not successful\n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "read not successful");
return 0;
}
-
if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) {
- dprintk("%s: checksum failure?\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "checksum failure ? ");
return 0;
}
} else {
if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) {
- dprintk("%s: checksum failure?\n", __FUNCTION__);
+ dprintk(verbose, DST_INFO, 1, "checksum failure? ");
return 0;
}
}
if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0)
return 0;
state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3];
-
state->decode_lock = 1;
state->diseq_flags |= HAS_LOCK;
return 1;
}
-static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
+static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
-static int dst_write_tuna(struct dvb_frontend* fe)
+static int dst_write_tuna(struct dvb_frontend *fe)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
int retval;
u8 reply;
- if (debug > 4)
- dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags);
-
+ dprintk(verbose, DST_INFO, 1, "type_flags 0x%x ", state->type_flags);
state->decode_freq = 0;
state->decode_lock = state->decode_strength = state->decode_snr = 0;
if (state->dst_type == DST_TYPE_IS_SAT) {
@@ -1035,35 +1064,31 @@ static int dst_write_tuna(struct dvb_frontend* fe)
state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE);
if ((dst_comm_init(state)) < 0) {
- dprintk("%s: DST Communication initialization failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed.");
return -1;
}
-
if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9);
retval = write_dst(state, &state->tx_tuna[0], 10);
-
} else {
state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7);
retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM);
}
if (retval < 0) {
dst_pio_disable(state);
- dprintk("%s: write not successful\n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "write not successful");
return retval;
}
-
if ((dst_pio_disable(state)) < 0) {
- dprintk("%s: DST PIO disable failed !\n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "DST PIO disable failed !");
return -1;
}
-
if ((read_dst(state, &reply, GET_ACK) < 0)) {
- dprintk("%s: read verify not successful.\n", __FUNCTION__);
+ dprintk(verbose, DST_DEBUG, 1, "read verify not successful.");
return -1;
}
if (reply != ACK) {
- dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
+ dprintk(verbose, DST_DEBUG, 1, "write not acknowledged 0x%02x ", reply);
return 0;
}
state->diseq_flags |= ATTEMPT_TUNE;
@@ -1085,14 +1110,13 @@ static int dst_write_tuna(struct dvb_frontend* fe)
* Diseqc 4 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xfc, 0xe0
*/
-static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
+static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd *cmd)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
-
if (cmd->msg_len == 0 || cmd->msg_len > 4)
return -EINVAL;
memcpy(&paket[3], cmd->msg, cmd->msg_len);
@@ -1101,65 +1125,61 @@ static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd*
return 0;
}
-static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
int need_cmd;
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
state->voltage = voltage;
-
if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
need_cmd = 0;
- switch (voltage) {
- case SEC_VOLTAGE_13:
- case SEC_VOLTAGE_18:
- if ((state->diseq_flags & HAS_POWER) == 0)
- need_cmd = 1;
- state->diseq_flags |= HAS_POWER;
- state->tx_tuna[4] = 0x01;
- break;
- case SEC_VOLTAGE_OFF:
+ switch (voltage) {
+ case SEC_VOLTAGE_13:
+ case SEC_VOLTAGE_18:
+ if ((state->diseq_flags & HAS_POWER) == 0)
need_cmd = 1;
- state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
- state->tx_tuna[4] = 0x00;
- break;
-
- default:
- return -EINVAL;
+ state->diseq_flags |= HAS_POWER;
+ state->tx_tuna[4] = 0x01;
+ break;
+ case SEC_VOLTAGE_OFF:
+ need_cmd = 1;
+ state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
+ state->tx_tuna[4] = 0x00;
+ break;
+ default:
+ return -EINVAL;
}
+
if (need_cmd)
dst_tone_power_cmd(state);
return 0;
}
-static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
state->tone = tone;
-
if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
switch (tone) {
- case SEC_TONE_OFF:
- if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
- state->tx_tuna[2] = 0x00;
- else
- state->tx_tuna[2] = 0xff;
-
- break;
-
- case SEC_TONE_ON:
- state->tx_tuna[2] = 0x02;
- break;
+ case SEC_TONE_OFF:
+ if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
+ state->tx_tuna[2] = 0x00;
+ else
+ state->tx_tuna[2] = 0xff;
+ break;
- default:
- return -EINVAL;
+ case SEC_TONE_ON:
+ state->tx_tuna[2] = 0x02;
+ break;
+ default:
+ return -EINVAL;
}
dst_tone_power_cmd(state);
@@ -1172,16 +1192,14 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
-
state->minicmd = minicmd;
-
switch (minicmd) {
- case SEC_MINI_A:
- state->tx_tuna[3] = 0x02;
- break;
- case SEC_MINI_B:
- state->tx_tuna[3] = 0xff;
- break;
+ case SEC_MINI_A:
+ state->tx_tuna[3] = 0x02;
+ break;
+ case SEC_MINI_B:
+ state->tx_tuna[3] = 0xff;
+ break;
}
dst_tone_power_cmd(state);
@@ -1189,42 +1207,37 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
}
-static int dst_init(struct dvb_frontend* fe)
+static int dst_init(struct dvb_frontend *fe)
{
- struct dst_state* state = fe->demodulator_priv;
- static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 };
- static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 };
- static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
- static u8 ini_tvci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
- static u8 ini_cabfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
- static u8 ini_cabci_tuna[] = { 9, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
-// state->inversion = INVERSION_ON;
+ struct dst_state *state = fe->demodulator_priv;
+
+ static u8 sat_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x00, 0x73, 0x21, 0x00, 0x00 };
+ static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 };
+ static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+ static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+ static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+ static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+
state->inversion = INVERSION_OFF;
state->voltage = SEC_VOLTAGE_13;
state->tone = SEC_TONE_OFF;
- state->symbol_rate = 29473000;
- state->fec = FEC_AUTO;
state->diseq_flags = 0;
state->k22 = 0x02;
state->bandwidth = BANDWIDTH_7_MHZ;
state->cur_jiff = jiffies;
- if (state->dst_type == DST_TYPE_IS_SAT) {
- state->frequency = 950000;
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_satci_tuna : ini_satfta_tuna), sizeof(ini_satfta_tuna));
- } else if (state->dst_type == DST_TYPE_IS_TERR) {
- state->frequency = 137000000;
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_tvci_tuna : ini_tvfta_tuna), sizeof(ini_tvfta_tuna));
- } else if (state->dst_type == DST_TYPE_IS_CABLE) {
- state->frequency = 51000000;
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ini_cabci_tuna : ini_cabfta_tuna), sizeof(ini_cabfta_tuna));
- }
+ if (state->dst_type == DST_TYPE_IS_SAT)
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
+ else if (state->dst_type == DST_TYPE_IS_TERR)
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204));
+ else if (state->dst_type == DST_TYPE_IS_CABLE)
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204));
return 0;
}
-static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status)
+static int dst_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
*status = 0;
if (state->diseq_flags & HAS_LOCK) {
@@ -1236,9 +1249,9 @@ static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status)
return 0;
}
-static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength)
+static int dst_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
dst_get_signal(state);
*strength = state->decode_strength;
@@ -1246,9 +1259,9 @@ static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength)
return 0;
}
-static int dst_read_snr(struct dvb_frontend* fe, u16* snr)
+static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
dst_get_signal(state);
*snr = state->decode_snr;
@@ -1256,28 +1269,24 @@ static int dst_read_snr(struct dvb_frontend* fe, u16* snr)
return 0;
}
-static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
dst_set_freq(state, p->frequency);
- if (verbose > 4)
- dprintk("Set Frequency=[%d]\n", p->frequency);
+ dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
-// dst_set_inversion(state, p->inversion);
if (state->dst_type == DST_TYPE_IS_SAT) {
if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
dst_set_inversion(state, p->inversion);
-
dst_set_fec(state, p->u.qpsk.fec_inner);
dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
dst_set_polarization(state);
- if (verbose > 4)
- dprintk("Set Symbolrate=[%d]\n", p->u.qpsk.symbol_rate);
+ dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
- } else if (state->dst_type == DST_TYPE_IS_TERR) {
+ } else if (state->dst_type == DST_TYPE_IS_TERR)
dst_set_bandwidth(state, p->u.ofdm.bandwidth);
- } else if (state->dst_type == DST_TYPE_IS_CABLE) {
+ else if (state->dst_type == DST_TYPE_IS_CABLE) {
dst_set_fec(state, p->u.qam.fec_inner);
dst_set_symbolrate(state, p->u.qam.symbol_rate);
dst_set_modulation(state, p->u.qam.modulation);
@@ -1287,16 +1296,14 @@ static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet
return 0;
}
-static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
p->frequency = state->decode_freq;
-// p->inversion = state->inversion;
if (state->dst_type == DST_TYPE_IS_SAT) {
if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
p->inversion = state->inversion;
-
p->u.qpsk.symbol_rate = state->symbol_rate;
p->u.qpsk.fec_inner = dst_get_fec(state);
} else if (state->dst_type == DST_TYPE_IS_TERR) {
@@ -1304,16 +1311,15 @@ static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_paramet
} else if (state->dst_type == DST_TYPE_IS_CABLE) {
p->u.qam.symbol_rate = state->symbol_rate;
p->u.qam.fec_inner = dst_get_fec(state);
-// p->u.qam.modulation = QAM_AUTO;
p->u.qam.modulation = dst_get_modulation(state);
}
return 0;
}
-static void dst_release(struct dvb_frontend* fe)
+static void dst_release(struct dvb_frontend *fe)
{
- struct dst_state* state = fe->demodulator_priv;
+ struct dst_state *state = fe->demodulator_priv;
kfree(state);
}
@@ -1321,9 +1327,8 @@ static struct dvb_frontend_ops dst_dvbt_ops;
static struct dvb_frontend_ops dst_dvbs_ops;
static struct dvb_frontend_ops dst_dvbc_ops;
-struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
+struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
{
-
/* check if the ASIC is there */
if (dst_probe(state) < 0) {
if (state)
@@ -1336,17 +1341,14 @@ struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
case DST_TYPE_IS_TERR:
memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops));
break;
-
case DST_TYPE_IS_CABLE:
memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops));
break;
-
case DST_TYPE_IS_SAT:
memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
break;
-
default:
- printk("%s: unknown DST type. please report to the LinuxTV.org DVB mailinglist.\n", __FUNCTION__);
+ dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist.");
if (state)
kfree(state);
@@ -1374,12 +1376,9 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
},
.release = dst_release,
-
.init = dst_init,
-
.set_frontend = dst_set_frontend,
.get_frontend = dst_get_frontend,
-
.read_status = dst_read_status,
.read_signal_strength = dst_read_signal_strength,
.read_snr = dst_read_snr,
@@ -1401,16 +1400,12 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
},
.release = dst_release,
-
.init = dst_init,
-
.set_frontend = dst_set_frontend,
.get_frontend = dst_get_frontend,
-
.read_status = dst_read_status,
.read_signal_strength = dst_read_signal_strength,
.read_snr = dst_read_snr,
-
.diseqc_send_burst = dst_send_burst,
.diseqc_send_master_cmd = dst_set_diseqc,
.set_voltage = dst_set_voltage,
@@ -1432,18 +1427,14 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
},
.release = dst_release,
-
.init = dst_init,
-
.set_frontend = dst_set_frontend,
.get_frontend = dst_get_frontend,
-
.read_status = dst_read_status,
.read_signal_strength = dst_read_signal_strength,
.read_snr = dst_read_snr,
};
-
MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
MODULE_AUTHOR("Jamie Honan, Manu Abraham");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index bfaacd5fc20..6776a592045 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -18,30 +18,42 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/string.h>
-
#include <linux/dvb/ca.h>
#include "dvbdev.h"
#include "dvb_frontend.h"
-
#include "dst_ca.h"
#include "dst_common.h"
+#define DST_CA_ERROR 0
+#define DST_CA_NOTICE 1
+#define DST_CA_INFO 2
+#define DST_CA_DEBUG 3
+
+#define dprintk(x, y, z, format, arg...) do { \
+ if (z) { \
+ if ((x > DST_CA_ERROR) && (x > y)) \
+ printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_CA_NOTICE) && (x > y)) \
+ printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_CA_INFO) && (x > y)) \
+ printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg); \
+ else if ((x > DST_CA_DEBUG) && (x > y)) \
+ printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg); \
+ } else { \
+ if (x > y) \
+ printk(format, ## arg); \
+ } \
+} while(0)
+
+
static unsigned int verbose = 5;
module_param(verbose, int, 0644);
MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
-static unsigned int debug = 1;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "debug messages, default is 1 (yes)");
-
-#define dprintk if (debug) printk
-
/* Need some more work */
static int ca_set_slot_descr(void)
{
@@ -61,27 +73,20 @@ static int put_checksum(u8 *check_string, int length)
{
u8 i = 0, checksum = 0;
- if (verbose > 3) {
- dprintk("%s: ========================= Checksum calculation ===========================\n", __FUNCTION__);
- dprintk("%s: String Length=[0x%02x]\n", __FUNCTION__, length);
+ dprintk(verbose, DST_CA_DEBUG, 1, " ========================= Checksum calculation ===========================");
+ dprintk(verbose, DST_CA_DEBUG, 1, " String Length=[0x%02x]", length);
+ dprintk(verbose, DST_CA_DEBUG, 1, " String=[");
- dprintk("%s: String=[", __FUNCTION__);
- }
while (i < length) {
- if (verbose > 3)
- dprintk(" %02x", check_string[i]);
+ dprintk(verbose, DST_CA_DEBUG, 0, " %02x", check_string[i]);
checksum += check_string[i];
i++;
}
- if (verbose > 3) {
- dprintk(" ]\n");
- dprintk("%s: Sum=[%02x]\n", __FUNCTION__, checksum);
- }
+ dprintk(verbose, DST_CA_DEBUG, 0, " ]\n");
+ dprintk(verbose, DST_CA_DEBUG, 1, "Sum=[%02x]\n", checksum);
check_string[length] = ~checksum + 1;
- if (verbose > 3) {
- dprintk("%s: Checksum=[%02x]\n", __FUNCTION__, check_string[length]);
- dprintk("%s: ==========================================================================\n", __FUNCTION__);
- }
+ dprintk(verbose, DST_CA_DEBUG, 1, " Checksum=[%02x]", check_string[length]);
+ dprintk(verbose, DST_CA_DEBUG, 1, " ==========================================================================");
return 0;
}
@@ -94,30 +99,26 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8
msleep(65);
if (write_dst(state, data, len)) {
- dprintk("%s: Write not successful, trying to recover\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_INFO, 1, " Write not successful, trying to recover");
dst_error_recovery(state);
return -1;
}
-
if ((dst_pio_disable(state)) < 0) {
- dprintk("%s: DST PIO disable failed.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " DST PIO disable failed.");
return -1;
}
-
if (read_dst(state, &reply, GET_ACK) < 0) {
- dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover");
dst_error_recovery(state);
return -1;
}
-
if (read) {
if (! dst_wait_dst_ready(state, LONG_DELAY)) {
- dprintk("%s: 8820 not ready\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_NOTICE, 1, " 8820 not ready");
return -1;
}
-
if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */
- dprintk("%s: Read not successful, trying to recover\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover");
dst_error_recovery(state);
return -1;
}
@@ -133,8 +134,7 @@ static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string,
while (dst_ca_comm_err < RETRIES) {
dst_comm_init(state);
- if (verbose > 2)
- dprintk("%s: Put Command\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_NOTICE, 1, " Put Command");
if (dst_ci_command(state, data, ca_string, len, read)) { // If error
dst_error_recovery(state);
dst_ca_comm_err++; // work required here.
@@ -153,18 +153,15 @@ static int ca_get_app_info(struct dst_state *state)
put_checksum(&command[0], command[0]);
if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) {
- dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
return -1;
}
- if (verbose > 1) {
- dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
-
- dprintk("%s: ================================ CI Module Application Info ======================================\n", __FUNCTION__);
- dprintk("%s: Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]\n",
- __FUNCTION__, state->messages[7], (state->messages[8] << 8) | state->messages[9],
- (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12]));
- dprintk("%s: ==================================================================================================\n", __FUNCTION__);
- }
+ dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !");
+ dprintk(verbose, DST_CA_INFO, 1, " ================================ CI Module Application Info ======================================");
+ dprintk(verbose, DST_CA_INFO, 1, " Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]",
+ state->messages[7], (state->messages[8] << 8) | state->messages[9],
+ (state->messages[10] << 8) | state->messages[11], __FUNCTION__, (char *)(&state->messages[12]));
+ dprintk(verbose, DST_CA_INFO, 1, " ==================================================================================================");
return 0;
}
@@ -177,31 +174,26 @@ static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps,
put_checksum(&slot_command[0], slot_command[0]);
if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) {
- dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
return -1;
}
- if (verbose > 1)
- dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
/* Will implement the rest soon */
- if (verbose > 1) {
- dprintk("%s: Slot cap = [%d]\n", __FUNCTION__, slot_cap[7]);
- dprintk("===================================\n");
- for (i = 0; i < 8; i++)
- dprintk(" %d", slot_cap[i]);
- dprintk("\n");
- }
+ dprintk(verbose, DST_CA_INFO, 1, " Slot cap = [%d]", slot_cap[7]);
+ dprintk(verbose, DST_CA_INFO, 0, "===================================\n");
+ for (i = 0; i < 8; i++)
+ dprintk(verbose, DST_CA_INFO, 0, " %d", slot_cap[i]);
+ dprintk(verbose, DST_CA_INFO, 0, "\n");
p_ca_caps->slot_num = 1;
p_ca_caps->slot_type = 1;
p_ca_caps->descr_num = slot_cap[7];
p_ca_caps->descr_type = 1;
-
- if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) {
+ if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps)))
return -EFAULT;
- }
return 0;
}
@@ -222,46 +214,37 @@ static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_s
put_checksum(&slot_command[0], 7);
if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) {
- dprintk("%s: -->dst_put_ci FAILED !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
return -1;
}
- if (verbose > 1)
- dprintk("%s: -->dst_put_ci SUCCESS !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !");
/* Will implement the rest soon */
- if (verbose > 1) {
- dprintk("%s: Slot info = [%d]\n", __FUNCTION__, slot_info[3]);
- dprintk("===================================\n");
- for (i = 0; i < 8; i++)
- dprintk(" %d", slot_info[i]);
- dprintk("\n");
- }
+ dprintk(verbose, DST_CA_INFO, 1, " Slot info = [%d]", slot_info[3]);
+ dprintk(verbose, DST_CA_INFO, 0, "===================================\n");
+ for (i = 0; i < 8; i++)
+ dprintk(verbose, DST_CA_INFO, 0, " %d", slot_info[i]);
+ dprintk(verbose, DST_CA_INFO, 0, "\n");
if (slot_info[4] & 0x80) {
p_ca_slot_info->flags = CA_CI_MODULE_PRESENT;
p_ca_slot_info->num = 1;
p_ca_slot_info->type = CA_CI;
- }
- else if (slot_info[4] & 0x40) {
+ } else if (slot_info[4] & 0x40) {
p_ca_slot_info->flags = CA_CI_MODULE_READY;
p_ca_slot_info->num = 1;
p_ca_slot_info->type = CA_CI;
- }
- else {
+ } else
p_ca_slot_info->flags = 0;
- }
- if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) {
+ if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info)))
return -EFAULT;
- }
return 0;
}
-
-
static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg)
{
u8 i = 0;
@@ -270,24 +253,21 @@ static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message,
if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg)))
return -EFAULT;
-
if (p_ca_message->msg) {
- if (verbose > 3)
- dprintk("Message = [%02x %02x %02x]\n", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]);
+ dprintk(verbose, DST_CA_NOTICE, 1, " Message = [%02x %02x %02x]", p_ca_message->msg[0], p_ca_message->msg[1], p_ca_message->msg[2]);
for (i = 0; i < 3; i++) {
command = command | p_ca_message->msg[i];
if (i < 2)
command = command << 8;
}
- if (verbose > 3)
- dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command);
+ dprintk(verbose, DST_CA_NOTICE, 1, " Command=[0x%x]", command);
switch (command) {
- case CA_APP_INFO:
- memcpy(p_ca_message->msg, state->messages, 128);
- if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) )
- return -EFAULT;
+ case CA_APP_INFO:
+ memcpy(p_ca_message->msg, state->messages, 128);
+ if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) )
+ return -EFAULT;
break;
}
}
@@ -298,10 +278,13 @@ static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message,
static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u32 length)
{
if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) {
- hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */
- hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */
- }
- else {
+ hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */
+ hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */
+ } else {
+ if (length > 247) {
+ dprintk(verbose, DST_CA_ERROR, 1, " Message too long ! *** Bailing Out *** !");
+ return -1;
+ }
hw_buffer->msg[0] = (length & 0xff) + 7;
hw_buffer->msg[1] = 0x40;
hw_buffer->msg[2] = 0x03;
@@ -309,6 +292,11 @@ static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message,
hw_buffer->msg[4] = 0x03;
hw_buffer->msg[5] = length & 0xff;
hw_buffer->msg[6] = 0x00;
+ /*
+ * Need to compute length for EN50221 section 8.3.2, for the time being
+ * assuming 8.3.2 is not applicable
+ */
+ memcpy(&hw_buffer->msg[7], &p_ca_message->msg[4], length);
}
return 0;
}
@@ -317,13 +305,12 @@ static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message,
static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply)
{
if ((dst_put_ci(state, hw_buffer->msg, length, hw_buffer->msg, reply)) < 0) {
- dprintk("%s: DST-CI Command failed.\n", __FUNCTION__);
- dprintk("%s: Resetting DST.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " DST-CI Command failed.");
+ dprintk(verbose, DST_CA_NOTICE, 1, " Resetting DST.");
rdc_reset_state(state);
return -1;
}
- if (verbose > 2)
- dprintk("%s: DST-CI Command succes.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_NOTICE, 1, " DST-CI Command succes.");
return 0;
}
@@ -334,130 +321,47 @@ u32 asn_1_decode(u8 *asn_1_array)
u32 length = 0;
length_field = asn_1_array[0];
- dprintk("%s: Length field=[%02x]\n", __FUNCTION__, length_field);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length field=[%02x]", length_field);
if (length_field < 0x80) {
length = length_field & 0x7f;
- dprintk("%s: Length=[%02x]\n", __FUNCTION__, length);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%02x]\n", length);
} else {
word_count = length_field & 0x7f;
for (count = 0; count < word_count; count++) {
length = (length | asn_1_array[count + 1]) << 8;
- dprintk("%s: Length=[%04x]\n", __FUNCTION__, length);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length);
}
}
return length;
}
-static int init_buffer(u8 *buffer, u32 length)
-{
- u32 i;
- for (i = 0; i < length; i++)
- buffer[i] = 0;
-
- return 0;
-}
-
static int debug_string(u8 *msg, u32 length, u32 offset)
{
u32 i;
- dprintk(" String=[ ");
+ dprintk(verbose, DST_CA_DEBUG, 0, " String=[ ");
for (i = offset; i < length; i++)
- dprintk("%02x ", msg[i]);
- dprintk("]\n");
-
- return 0;
-}
-
-static int copy_string(u8 *destination, u8 *source, u32 dest_offset, u32 source_offset, u32 length)
-{
- u32 i;
- dprintk("%s: Copying [", __FUNCTION__);
- for (i = 0; i < length; i++) {
- destination[i + dest_offset] = source[i + source_offset];
- dprintk(" %02x", source[i + source_offset]);
- }
- dprintk("]\n");
-
- return i;
-}
-
-static int modify_4_bits(u8 *message, u32 pos)
-{
- message[pos] &= 0x0f;
+ dprintk(verbose, DST_CA_DEBUG, 0, "%02x ", msg[i]);
+ dprintk(verbose, DST_CA_DEBUG, 0, "]\n");
return 0;
}
-
-
static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query)
{
- u32 length = 0, count = 0;
- u8 asn_1_words, program_header_length;
- u16 program_info_length = 0, es_info_length = 0;
- u32 hw_offset = 0, buf_offset = 0, i;
- u8 dst_tag_length;
+ u32 length = 0;
+ u8 tag_length = 8;
length = asn_1_decode(&p_ca_message->msg[3]);
- dprintk("%s: CA Message length=[%d]\n", __FUNCTION__, length);
- dprintk("%s: ASN.1 ", __FUNCTION__);
- debug_string(&p_ca_message->msg[4], length, 0); // length does not include tag and length
+ dprintk(verbose, DST_CA_DEBUG, 1, " CA Message length=[%d]", length);
+ debug_string(&p_ca_message->msg[4], length, 0); /* length is excluding tag & length */
- init_buffer(hw_buffer->msg, length);
+ memset(hw_buffer->msg, '\0', length);
handle_dst_tag(state, p_ca_message, hw_buffer, length);
+ put_checksum(hw_buffer->msg, hw_buffer->msg[0]);
- hw_offset = 7;
- asn_1_words = 1; // just a hack to test, should compute this one
- buf_offset = 3;
- program_header_length = 6;
- dst_tag_length = 7;
-
-// debug_twinhan_ca_params(state, p_ca_message, hw_buffer, reply, query, length, hw_offset, buf_offset);
-// dprintk("%s: Program Header(BUF)", __FUNCTION__);
-// debug_string(&p_ca_message->msg[4], program_header_length, 0);
-// dprintk("%s: Copying Program header\n", __FUNCTION__);
- copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + asn_1_words), program_header_length);
- buf_offset += program_header_length, hw_offset += program_header_length;
- modify_4_bits(hw_buffer->msg, (hw_offset - 2));
- if (state->type_flags & DST_TYPE_HAS_INC_COUNT) { // workaround
- dprintk("%s: Probably an ASIC bug !!!\n", __FUNCTION__);
- debug_string(hw_buffer->msg, (hw_offset + program_header_length), 0);
- hw_buffer->msg[hw_offset - 1] += 1;
- }
-
-// dprintk("%s: Program Header(HW), Count=[%d]", __FUNCTION__, count);
-// debug_string(hw_buffer->msg, hw_offset, 0);
-
- program_info_length = ((program_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset];
- dprintk("%s: Program info length=[%02x]\n", __FUNCTION__, program_info_length);
- if (program_info_length) {
- count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, (buf_offset + 1), (program_info_length + 1) ); // copy next elem, not current
- buf_offset += count, hw_offset += count;
-// dprintk("%s: Program level ", __FUNCTION__);
-// debug_string(hw_buffer->msg, hw_offset, 0);
- }
-
- buf_offset += 1;// hw_offset += 1;
- for (i = buf_offset; i < length; i++) {
-// dprintk("%s: Stream Header ", __FUNCTION__);
- count = copy_string(hw_buffer->msg, p_ca_message->msg, hw_offset, buf_offset, 5);
- modify_4_bits(hw_buffer->msg, (hw_offset + 3));
-
- hw_offset += 5, buf_offset += 5, i += 4;
-// debug_string(hw_buffer->msg, hw_offset, (hw_offset - 5));
- es_info_length = ((es_info_length | (p_ca_message->msg[buf_offset - 1] & 0x0f)) << 8) | p_ca_message->msg[buf_offset];
- dprintk("%s: ES info length=[%02x]\n", __FUNCTION__, es_info_length);
- if (es_info_length) {
- // copy descriptors @ STREAM level
- dprintk("%s: Descriptors @ STREAM level...!!! \n", __FUNCTION__);
- }
-
- }
- hw_buffer->msg[length + dst_tag_length] = dst_check_sum(hw_buffer->msg, (length + dst_tag_length));
-// dprintk("%s: Total length=[%d], Checksum=[%02x]\n", __FUNCTION__, (length + dst_tag_length), hw_buffer->msg[length + dst_tag_length]);
- debug_string(hw_buffer->msg, (length + dst_tag_length + 1), 0); // dst tags also
- write_to_8820(state, hw_buffer, (length + dst_tag_length + 1), reply); // checksum
+ debug_string(hw_buffer->msg, (length + tag_length), 0); /* tags too */
+ write_to_8820(state, hw_buffer, (length + tag_length), reply);
return 0;
}
@@ -471,26 +375,24 @@ static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message
/* Do test board */
/* Not there yet but soon */
-
/* CA PMT Reply capable */
if (ca_pmt_reply_test) {
if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) {
- dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !");
return -1;
}
/* Process CA PMT Reply */
/* will implement soon */
- dprintk("%s: Not there yet\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " Not there yet");
}
/* CA PMT Reply not capable */
if (!ca_pmt_reply_test) {
if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) {
- dprintk("%s: ca_set_pmt.. failed !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !");
return -1;
}
- if (verbose > 3)
- dprintk("%s: ca_set_pmt.. success !\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_NOTICE, 1, " ca_set_pmt.. success !");
/* put a dummy message */
}
@@ -506,11 +408,10 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
struct ca_msg *hw_buffer;
if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
- dprintk("%s: Memory allocation failure\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}
- if (verbose > 3)
- dprintk("%s\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_DEBUG, 1, " ");
if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg)))
return -EFAULT;
@@ -525,51 +426,35 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
if (i < 2)
command = command << 8;
}
- if (verbose > 3)
- dprintk("%s:Command=[0x%x]\n", __FUNCTION__, command);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Command=[0x%x]\n", command);
switch (command) {
- case CA_PMT:
- if (verbose > 3)
-// dprintk("Command = SEND_CA_PMT\n");
- dprintk("Command = SEND_CA_PMT\n");
-// if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) {
- if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started
- dprintk("%s: -->CA_PMT Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 3)
- dprintk("%s: -->CA_PMT Success !\n", __FUNCTION__);
-// retval = dummy_set_pmt(state, p_ca_message, hw_buffer, 0, 0);
-
- break;
-
- case CA_PMT_REPLY:
- if (verbose > 3)
- dprintk("Command = CA_PMT_REPLY\n");
- /* Have to handle the 2 basic types of cards here */
- if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) {
- dprintk("%s: -->CA_PMT_REPLY Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 3)
- dprintk("%s: -->CA_PMT_REPLY Success !\n", __FUNCTION__);
-
- /* Certain boards do behave different ? */
-// retval = ca_set_pmt(state, p_ca_message, hw_buffer, 1, 1);
-
- case CA_APP_INFO_ENQUIRY: // only for debugging
- if (verbose > 3)
- dprintk("%s: Getting Cam Application information\n", __FUNCTION__);
-
- if ((ca_get_app_info(state)) < 0) {
- dprintk("%s: -->CA_APP_INFO_ENQUIRY Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 3)
- dprintk("%s: -->CA_APP_INFO_ENQUIRY Success !\n", __FUNCTION__);
-
- break;
+ case CA_PMT:
+ dprintk(verbose, DST_CA_DEBUG, 1, "Command = SEND_CA_PMT");
+ if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT Success !");
+ break;
+ case CA_PMT_REPLY:
+ dprintk(verbose, DST_CA_INFO, 1, "Command = CA_PMT_REPLY");
+ /* Have to handle the 2 basic types of cards here */
+ if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT_REPLY Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT_REPLY Success !");
+ break;
+ case CA_APP_INFO_ENQUIRY: // only for debugging
+ dprintk(verbose, DST_CA_INFO, 1, " Getting Cam Application information");
+
+ if ((ca_get_app_info(state)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_APP_INFO_ENQUIRY Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_APP_INFO_ENQUIRY Success !");
+ break;
}
}
return 0;
@@ -584,121 +469,88 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd
struct ca_msg *p_ca_message;
if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
- dprintk("%s: Memory allocation failure\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}
-
if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) {
- dprintk("%s: Memory allocation failure\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}
-
if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) {
- dprintk("%s: Memory allocation failure\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}
-
/* We have now only the standard ioctl's, the driver is upposed to handle internals. */
switch (cmd) {
- case CA_SEND_MSG:
- if (verbose > 1)
- dprintk("%s: Sending message\n", __FUNCTION__);
- if ((ca_send_message(state, p_ca_message, arg)) < 0) {
- dprintk("%s: -->CA_SEND_MSG Failed !\n", __FUNCTION__);
- return -1;
- }
-
- break;
-
- case CA_GET_MSG:
- if (verbose > 1)
- dprintk("%s: Getting message\n", __FUNCTION__);
- if ((ca_get_message(state, p_ca_message, arg)) < 0) {
- dprintk("%s: -->CA_GET_MSG Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_GET_MSG Success !\n", __FUNCTION__);
-
- break;
-
- case CA_RESET:
- if (verbose > 1)
- dprintk("%s: Resetting DST\n", __FUNCTION__);
- dst_error_bailout(state);
- msleep(4000);
-
- break;
-
- case CA_GET_SLOT_INFO:
- if (verbose > 1)
- dprintk("%s: Getting Slot info\n", __FUNCTION__);
- if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) {
- dprintk("%s: -->CA_GET_SLOT_INFO Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_GET_SLOT_INFO Success !\n", __FUNCTION__);
-
- break;
-
- case CA_GET_CAP:
- if (verbose > 1)
- dprintk("%s: Getting Slot capabilities\n", __FUNCTION__);
- if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) {
- dprintk("%s: -->CA_GET_CAP Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_GET_CAP Success !\n", __FUNCTION__);
-
- break;
-
- case CA_GET_DESCR_INFO:
- if (verbose > 1)
- dprintk("%s: Getting descrambler description\n", __FUNCTION__);
- if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) {
- dprintk("%s: -->CA_GET_DESCR_INFO Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_GET_DESCR_INFO Success !\n", __FUNCTION__);
-
- break;
-
- case CA_SET_DESCR:
- if (verbose > 1)
- dprintk("%s: Setting descrambler\n", __FUNCTION__);
- if ((ca_set_slot_descr()) < 0) {
- dprintk("%s: -->CA_SET_DESCR Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_SET_DESCR Success !\n", __FUNCTION__);
-
- break;
-
- case CA_SET_PID:
- if (verbose > 1)
- dprintk("%s: Setting PID\n", __FUNCTION__);
- if ((ca_set_pid()) < 0) {
- dprintk("%s: -->CA_SET_PID Failed !\n", __FUNCTION__);
- return -1;
- }
- if (verbose > 1)
- dprintk("%s: -->CA_SET_PID Success !\n", __FUNCTION__);
-
- default:
- return -EOPNOTSUPP;
- };
+ case CA_SEND_MSG:
+ dprintk(verbose, DST_CA_INFO, 1, " Sending message");
+ if ((ca_send_message(state, p_ca_message, arg)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SEND_MSG Failed !");
+ return -1;
+ }
+ break;
+ case CA_GET_MSG:
+ dprintk(verbose, DST_CA_INFO, 1, " Getting message");
+ if ((ca_get_message(state, p_ca_message, arg)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_MSG Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_MSG Success !");
+ break;
+ case CA_RESET:
+ dprintk(verbose, DST_CA_ERROR, 1, " Resetting DST");
+ dst_error_bailout(state);
+ msleep(4000);
+ break;
+ case CA_GET_SLOT_INFO:
+ dprintk(verbose, DST_CA_INFO, 1, " Getting Slot info");
+ if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_SLOT_INFO Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_SLOT_INFO Success !");
+ break;
+ case CA_GET_CAP:
+ dprintk(verbose, DST_CA_INFO, 1, " Getting Slot capabilities");
+ if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_CAP Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_CAP Success !");
+ break;
+ case CA_GET_DESCR_INFO:
+ dprintk(verbose, DST_CA_INFO, 1, " Getting descrambler description");
+ if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_DESCR_INFO Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !");
+ break;
+ case CA_SET_DESCR:
+ dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler");
+ if ((ca_set_slot_descr()) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !");
+ break;
+ case CA_SET_PID:
+ dprintk(verbose, DST_CA_INFO, 1, " Setting PID");
+ if ((ca_set_pid()) < 0) {
+ dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_PID Failed !");
+ return -1;
+ }
+ dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !");
+ default:
+ return -EOPNOTSUPP;
+ };
return 0;
}
static int dst_ca_open(struct inode *inode, struct file *file)
{
- if (verbose > 4)
- dprintk("%s:Device opened [%p]\n", __FUNCTION__, file);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Device opened [%p] ", file);
try_module_get(THIS_MODULE);
return 0;
@@ -706,27 +558,24 @@ static int dst_ca_open(struct inode *inode, struct file *file)
static int dst_ca_release(struct inode *inode, struct file *file)
{
- if (verbose > 4)
- dprintk("%s:Device closed.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Device closed.");
module_put(THIS_MODULE);
return 0;
}
-static int dst_ca_read(struct file *file, char __user * buffer, size_t length, loff_t * offset)
+static int dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
{
int bytes_read = 0;
- if (verbose > 4)
- dprintk("%s:Device read.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Device read.");
return bytes_read;
}
-static int dst_ca_write(struct file *file, const char __user * buffer, size_t length, loff_t * offset)
+static int dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset)
{
- if (verbose > 4)
- dprintk("%s:Device write.\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_DEBUG, 1, " Device write.");
return 0;
}
@@ -751,8 +600,7 @@ static struct dvb_device dvbdev_ca = {
int dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter)
{
struct dvb_device *dvbdev;
- if (verbose > 4)
- dprintk("%s:registering DST-CA device\n", __FUNCTION__);
+ dprintk(verbose, DST_CA_ERROR, 1, "registering DST-CA device");
dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA);
return 0;
}
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
index ef532a6acea..3281a6ca368 100644
--- a/drivers/media/dvb/bt8xx/dst_common.h
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -61,7 +61,6 @@
#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */
#define DST_TYPE_HAS_SESSION 128
-
#define RDC_8820_PIO_0_DISABLE 0
#define RDC_8820_PIO_0_ENABLE 1
#define RDC_8820_INT 2
@@ -114,6 +113,10 @@ struct dst_state {
fe_sec_mini_cmd_t minicmd;
fe_modulation_t modulation;
u8 messages[256];
+ u8 mac_address[8];
+ u8 fw_version[8];
+ u8 card_info[8];
+ u8 vendor[8];
};
struct dst_types {
@@ -124,15 +127,12 @@ struct dst_types {
u32 dst_feature;
};
-
-
struct dst_config
{
/* the ASIC i2c address */
u8 demod_address;
};
-
int rdc_reset_state(struct dst_state *state);
int rdc_8820_reset(struct dst_state *state);
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 6f857c6091f..c5c7672cd53 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -32,9 +32,7 @@
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dvb_frontend.h"
-
#include "dvb-bt8xx.h"
-
#include "bt878.h"
static int debug;
@@ -43,9 +41,11 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
#define dprintk( args... ) \
- do { \
+ do \
if (debug) printk(KERN_DEBUG args); \
- } while (0)
+ while (0)
+
+#define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */
static void dvb_bt8xx_task(unsigned long data)
{
@@ -119,14 +119,12 @@ static struct bt878 __init *dvb_bt8xx_878_match(unsigned int bttv_nr, struct pci
unsigned int card_nr;
/* Hmm, n squared. Hope n is small */
- for (card_nr = 0; card_nr < bt878_num; card_nr++) {
+ for (card_nr = 0; card_nr < bt878_num; card_nr++)
if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev))
return &bt878[card_nr];
- }
return NULL;
}
-
static int thomson_dtt7579_demod_init(struct dvb_frontend* fe)
{
static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 };
@@ -154,16 +152,21 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_
unsigned char bs = 0;
unsigned char cp = 0;
- #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */
div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
- if (params->frequency < 542000000) cp = 0xb4;
- else if (params->frequency < 771000000) cp = 0xbc;
- else cp = 0xf4;
+ if (params->frequency < 542000000)
+ cp = 0xb4;
+ else if (params->frequency < 771000000)
+ cp = 0xbc;
+ else
+ cp = 0xf4;
- if (params->frequency == 0) bs = 0x03;
- else if (params->frequency < 443250000) bs = 0x02;
- else bs = 0x08;
+ if (params->frequency == 0)
+ bs = 0x03;
+ else if (params->frequency < 443250000)
+ bs = 0x02;
+ else
+ bs = 0x08;
pllbuf[0] = 0xc0; // Note: non-linux standard PLL i2c address
pllbuf[1] = div >> 8;
@@ -175,7 +178,6 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_
}
static struct mt352_config thomson_dtt7579_config = {
-
.demod_address = 0x0f,
.demod_init = thomson_dtt7579_demod_init,
.pll_set = thomson_dtt7579_pll_set,
@@ -183,25 +185,26 @@ static struct mt352_config thomson_dtt7579_config = {
static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
- u32 freq = params->frequency;
-
- int i, a, n, pump;
- u32 band, pll;
+ u32 freq = params->frequency;
+ int i, a, n, pump;
+ u32 band, pll;
- u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
- 1576000,1718000,1856000,2036000,2150000};
- u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
- 0x00102000,0x00104000,0x00108000,0x00110000,
- 0x00120000,0x00140000};
+ u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000,
+ 1576000,1718000,1856000,2036000,2150000};
+ u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000,
+ 0x00102000,0x00104000,0x00108000,0x00110000,
+ 0x00120000,0x00140000};
-#define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
+ #define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */
printk("cx24108 debug: entering SetTunerFreq, freq=%d\n",freq);
/* This is really the bit driving the tuner chip cx24108 */
- if(freq<950000) freq=950000; /* kHz */
- if(freq>2150000) freq=2150000; /* satellite IF is 950..2150MHz */
+ if (freq<950000)
+ freq = 950000; /* kHz */
+ else if (freq>2150000)
+ freq = 2150000; /* satellite IF is 950..2150MHz */
/* decide which VCO to use for the input frequency */
for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++);
@@ -228,25 +231,22 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
cx24110_pll_write(fe,0x500c0000);
cx24110_pll_write(fe,0x83f1f800);
cx24110_pll_write(fe,pll);
-/* writereg(client,0x56,0x7f);*/
+ //writereg(client,0x56,0x7f);
return 0;
}
static int pinnsat_pll_init(struct dvb_frontend* fe)
{
- return 0;
+ return 0;
}
-
static struct cx24110_config pctvsat_config = {
-
.demod_address = 0x55,
.pll_init = pinnsat_pll_init,
.pll_set = cx24108_pll_set,
};
-
static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
@@ -258,15 +258,23 @@ static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_front
div = (36000000 + params->frequency + 83333) / 166666;
cfg = 0x88;
- if (params->frequency < 175000000) cpump = 2;
- else if (params->frequency < 390000000) cpump = 1;
- else if (params->frequency < 470000000) cpump = 2;
- else if (params->frequency < 750000000) cpump = 2;
- else cpump = 3;
+ if (params->frequency < 175000000)
+ cpump = 2;
+ else if (params->frequency < 390000000)
+ cpump = 1;
+ else if (params->frequency < 470000000)
+ cpump = 2;
+ else if (params->frequency < 750000000)
+ cpump = 2;
+ else
+ cpump = 3;
- if (params->frequency < 175000000) band_select = 0x0e;
- else if (params->frequency < 470000000) band_select = 0x05;
- else band_select = 0x03;
+ if (params->frequency < 175000000)
+ band_select = 0x0e;
+ else if (params->frequency < 470000000)
+ band_select = 0x05;
+ else
+ band_select = 0x03;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
@@ -285,14 +293,11 @@ static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const s
}
static struct sp887x_config microtune_mt7202dtf_config = {
-
.demod_address = 0x70,
.pll_set = microtune_mt7202dtf_pll_set,
.request_firmware = microtune_mt7202dtf_request_firmware,
};
-
-
static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
{
static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d };
@@ -303,7 +308,6 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
static u8 mt352_av771_extra[] = { 0xB5, 0x7A };
static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
-
mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
udelay(2000);
mt352_write(fe, mt352_reset, sizeof(mt352_reset));
@@ -323,28 +327,45 @@ static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
unsigned char bs = 0;
unsigned char cp = 0;
- #define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */
div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
- if (params->frequency < 150000000) cp = 0xB4;
- else if (params->frequency < 173000000) cp = 0xBC;
- else if (params->frequency < 250000000) cp = 0xB4;
- else if (params->frequency < 400000000) cp = 0xBC;
- else if (params->frequency < 420000000) cp = 0xF4;
- else if (params->frequency < 470000000) cp = 0xFC;
- else if (params->frequency < 600000000) cp = 0xBC;
- else if (params->frequency < 730000000) cp = 0xF4;
- else cp = 0xFC;
-
- if (params->frequency < 150000000) bs = 0x01;
- else if (params->frequency < 173000000) bs = 0x01;
- else if (params->frequency < 250000000) bs = 0x02;
- else if (params->frequency < 400000000) bs = 0x02;
- else if (params->frequency < 420000000) bs = 0x02;
- else if (params->frequency < 470000000) bs = 0x02;
- else if (params->frequency < 600000000) bs = 0x08;
- else if (params->frequency < 730000000) bs = 0x08;
- else bs = 0x08;
+ if (params->frequency < 150000000)
+ cp = 0xB4;
+ else if (params->frequency < 173000000)
+ cp = 0xBC;
+ else if (params->frequency < 250000000)
+ cp = 0xB4;
+ else if (params->frequency < 400000000)
+ cp = 0xBC;
+ else if (params->frequency < 420000000)
+ cp = 0xF4;
+ else if (params->frequency < 470000000)
+ cp = 0xFC;
+ else if (params->frequency < 600000000)
+ cp = 0xBC;
+ else if (params->frequency < 730000000)
+ cp = 0xF4;
+ else
+ cp = 0xFC;
+
+ if (params->frequency < 150000000)
+ bs = 0x01;
+ else if (params->frequency < 173000000)
+ bs = 0x01;
+ else if (params->frequency < 250000000)
+ bs = 0x02;
+ else if (params->frequency < 400000000)
+ bs = 0x02;
+ else if (params->frequency < 420000000)
+ bs = 0x02;
+ else if (params->frequency < 470000000)
+ bs = 0x02;
+ else if (params->frequency < 600000000)
+ bs = 0x08;
+ else if (params->frequency < 730000000)
+ bs = 0x08;
+ else
+ bs = 0x08;
pllbuf[0] = 0xc2; // Note: non-linux standard PLL i2c address
pllbuf[1] = div >> 8;
@@ -356,19 +377,15 @@ static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
}
static struct mt352_config advbt771_samsung_tdtc9251dh0_config = {
-
.demod_address = 0x0f,
.demod_init = advbt771_samsung_tdtc9251dh0_demod_init,
.pll_set = advbt771_samsung_tdtc9251dh0_pll_set,
};
-
static struct dst_config dst_config = {
-
.demod_address = 0x55,
};
-
static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
{
struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv;
@@ -398,10 +415,8 @@ static void or51211_reset(struct dvb_frontend * fe)
*/
/* reset & PRM1,2&4 are outputs */
int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F);
- if (ret != 0) {
- printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR "
- "(%i)\n", ret);
- }
+ if (ret != 0)
+ printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR (%i)\n", ret);
bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */
msleep(20);
/* Now set for normal operation */
@@ -417,7 +432,6 @@ static void or51211_sleep(struct dvb_frontend * fe)
}
static struct or51211_config or51211_config = {
-
.demod_address = 0x15,
.request_firmware = or51211_request_firmware,
.setmode = or51211_setmode,
@@ -425,7 +439,6 @@ static struct or51211_config or51211_config = {
.sleep = or51211_sleep,
};
-
static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
@@ -454,12 +467,84 @@ static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_fronten
}
static struct nxt6000_config vp3021_alps_tded4_config = {
-
.demod_address = 0x0a,
.clock_inversion = 1,
.pll_set = vp3021_alps_tded4_pll_set,
};
+static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
+{
+ static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d };
+ static u8 mt352_reset [] = { 0x50, 0x80 };
+ static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 };
+ static u8 mt352_agc_cfg [] = { 0x67, 0x20, 0xa0 };
+ static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
+
+ mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
+ udelay(2000);
+ mt352_write(fe, mt352_reset, sizeof(mt352_reset));
+ mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
+ mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg));
+ mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
+
+ return 0;
+}
+
+static int digitv_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
+{
+ u32 div;
+ struct dvb_ofdm_parameters *op = &params->u.ofdm;
+
+ div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
+
+ pllbuf[0] = 0xc2;
+ pllbuf[1] = (div >> 8) & 0x7F;
+ pllbuf[2] = div & 0xFF;
+ pllbuf[3] = 0x85;
+
+ dprintk("frequency %u, div %u\n", params->frequency, div);
+
+ if (params->frequency < 470000000)
+ pllbuf[4] = 0x02;
+ else if (params->frequency > 823000000)
+ pllbuf[4] = 0x88;
+ else
+ pllbuf[4] = 0x08;
+
+ if (op->bandwidth == 8)
+ pllbuf[4] |= 0x04;
+
+ return 0;
+}
+
+static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt)
+{
+ /*
+ * Reset the frontend, must be called before trying
+ * to initialise the MT352 or mt352_attach
+ * will fail.
+ *
+ * Presumably not required for the NXT6000 frontend.
+ *
+ */
+
+ int ret = bttv_gpio_enable(bt->bttv_nr, 0x08, 0x08);
+ if (ret != 0)
+ printk(KERN_WARNING "digitv_alps_tded4: Init Error - Can't Reset DVR (%i)\n", ret);
+
+ /* Pulse the reset line */
+ bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */
+ bttv_write_gpio(bt->bttv_nr, 0x08, 0x00); /* Low */
+ msleep(100);
+
+ bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */
+}
+
+static struct mt352_config digitv_alps_tded4_config = {
+ .demod_address = 0x0a,
+ .demod_init = digitv_alps_tded4_demod_init,
+ .pll_set = digitv_alps_tded4_pll_set,
+};
static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
{
@@ -473,7 +558,6 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
if (card->fe != NULL) {
card->fe->ops->info.frequency_min = 174000000;
card->fe->ops->info.frequency_max = 862000000;
- break;
}
break;
#endif
@@ -483,17 +567,28 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
#else
case BTTV_NEBULA_DIGITV:
#endif
+ /*
+ * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK);
+ * this would be a cleaner solution than trying each frontend in turn.
+ */
+
+ /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */
card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter);
if (card->fe != NULL) {
+ dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n");
break;
}
+
+ /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */
+ digitv_alps_tded4_reset(card);
+ card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter);
+
+ if (card->fe != NULL)
+ dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n");
break;
case BTTV_AVDVBT_761:
card->fe = sp887x_attach(&microtune_mt7202dtf_config, card->i2c_adapter);
- if (card->fe != NULL) {
- break;
- }
break;
case BTTV_AVDVBT_771:
@@ -501,7 +596,6 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
if (card->fe != NULL) {
card->fe->ops->info.frequency_min = 174000000;
card->fe->ops->info.frequency_max = 862000000;
- break;
}
break;
@@ -522,54 +616,41 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
/* Attach other DST peripherals if any */
/* Conditional Access device */
- if (state->dst_hw_cap & DST_TYPE_HAS_CA) {
+ if (state->dst_hw_cap & DST_TYPE_HAS_CA)
ret = dst_ca_attach(state, &card->dvb_adapter);
- }
- if (card->fe != NULL) {
- break;
- }
break;
case BTTV_PINNACLESAT:
card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter);
- if (card->fe != NULL) {
- break;
- }
break;
case BTTV_PC_HDTV:
card->fe = or51211_attach(&or51211_config, card->i2c_adapter);
- if (card->fe != NULL) {
- break;
- }
break;
}
- if (card->fe == NULL) {
+ if (card->fe == NULL)
printk("dvb-bt8xx: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
card->bt->dev->vendor,
card->bt->dev->device,
card->bt->dev->subsystem_vendor,
card->bt->dev->subsystem_device);
- } else {
+ else
if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
printk("dvb-bt8xx: Frontend registration failed!\n");
if (card->fe->ops->release)
card->fe->ops->release(card->fe);
card->fe = NULL;
}
- }
}
static int __init dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
{
int result;
- if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name,
- THIS_MODULE)) < 0) {
+ if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, THIS_MODULE)) < 0) {
printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result);
return result;
-
}
card->dvb_adapter.priv = card;
@@ -664,8 +745,7 @@ static int dvb_bt8xx_probe(struct device *dev)
strncpy(card->card_name, sub->core->name, sizeof(sub->core->name));
card->i2c_adapter = &sub->core->i2c_adap;
- switch(sub->core->type)
- {
+ switch(sub->core->type) {
case BTTV_PINNACLESAT:
card->gpio_mode = 0x0400c060;
/* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR,
@@ -751,7 +831,6 @@ static int dvb_bt8xx_probe(struct device *dev)
kfree(card);
return -EFAULT;
-
}
init_MUTEX(&card->bt->gpio_lock);
@@ -779,7 +858,8 @@ static int dvb_bt8xx_remove(struct device *dev)
card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw);
dvb_dmxdev_release(&card->dmxdev);
dvb_dmx_release(&card->demux);
- if (card->fe) dvb_unregister_frontend(card->fe);
+ if (card->fe)
+ dvb_unregister_frontend(card->fe);
dvb_unregister_adapter(&card->dvb_adapter);
kfree(card);
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
index 2923b3b0dd3..9ec8e5bd6c1 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
@@ -2,7 +2,7 @@
* Bt8xx based DVB adapter driver
*
* Copyright (C) 2002,2003 Florian Schirmer <jolt@tuxbox.org>
- * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de>
+ * Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de>
* Copyright (C) 1999-2001 Ralph Metzler & Marcus Metzler for convergence integrated media GmbH
* Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
*
diff --git a/drivers/media/dvb/cinergyT2/Kconfig b/drivers/media/dvb/cinergyT2/Kconfig
index 226714085f5..7cf4c4a888e 100644
--- a/drivers/media/dvb/cinergyT2/Kconfig
+++ b/drivers/media/dvb/cinergyT2/Kconfig
@@ -77,7 +77,7 @@ config DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE
config DVB_CINERGYT2_RC_QUERY_INTERVAL
int "Infrared Remote Controller update interval [milliseconds]"
depends on DVB_CINERGYT2_TUNING && DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE
- default "100"
+ default "50"
help
If you have a very fast-repeating remote control you can try lower
values, for normal consumer receivers the default value should be
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 7d8b3cad350..6db0929ef53 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -25,7 +25,6 @@
#include <linux/config.h>
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/pci.h>
@@ -36,7 +35,6 @@
#include "dvb_demux.h"
#include "dvb_net.h"
-
#ifdef CONFIG_DVB_CINERGYT2_TUNING
#define STREAM_URB_COUNT (CONFIG_DVB_CINERGYT2_STREAM_URB_COUNT)
#define STREAM_BUF_SIZE (CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE)
@@ -49,7 +47,7 @@
#define STREAM_URB_COUNT (32)
#define STREAM_BUF_SIZE (512) /* bytes */
#define ENABLE_RC (1)
- #define RC_QUERY_INTERVAL (100) /* milliseconds */
+ #define RC_QUERY_INTERVAL (50) /* milliseconds */
#define QUERY_INTERVAL (333) /* milliseconds */
#endif
@@ -142,6 +140,8 @@ struct cinergyt2 {
struct input_dev rc_input_dev;
struct work_struct rc_query_work;
int rc_input_event;
+ u32 rc_last_code;
+ unsigned long last_event_jiffies;
#endif
};
@@ -156,7 +156,7 @@ struct cinergyt2_rc_event {
uint32_t value;
} __attribute__((packed));
-static const uint32_t rc_keys [] = {
+static const uint32_t rc_keys[] = {
CINERGYT2_RC_EVENT_TYPE_NEC, 0xfe01eb04, KEY_POWER,
CINERGYT2_RC_EVENT_TYPE_NEC, 0xfd02eb04, KEY_1,
CINERGYT2_RC_EVENT_TYPE_NEC, 0xfc03eb04, KEY_2,
@@ -685,52 +685,68 @@ static struct dvb_device cinergyt2_fe_template = {
#ifdef ENABLE_RC
static void cinergyt2_query_rc (void *data)
{
- struct cinergyt2 *cinergyt2 = (struct cinergyt2 *) data;
- char buf [1] = { CINERGYT2_EP1_GET_RC_EVENTS };
+ struct cinergyt2 *cinergyt2 = data;
+ char buf[1] = { CINERGYT2_EP1_GET_RC_EVENTS };
struct cinergyt2_rc_event rc_events[12];
- int n, len;
+ int n, len, i;
if (down_interruptible(&cinergyt2->sem))
return;
len = cinergyt2_command(cinergyt2, buf, sizeof(buf),
- (char *) rc_events, sizeof(rc_events));
-
- for (n=0; len>0 && n<(len/sizeof(rc_events[0])); n++) {
- int i;
+ (char *) rc_events, sizeof(rc_events));
+ if (len < 0)
+ goto out;
+ if (len == 0) {
+ if (time_after(jiffies, cinergyt2->last_event_jiffies +
+ msecs_to_jiffies(150))) {
+ /* stop key repeat */
+ if (cinergyt2->rc_input_event != KEY_MAX) {
+ dprintk(1, "rc_input_event=%d Up\n", cinergyt2->rc_input_event);
+ input_report_key(&cinergyt2->rc_input_dev,
+ cinergyt2->rc_input_event, 0);
+ cinergyt2->rc_input_event = KEY_MAX;
+ }
+ cinergyt2->rc_last_code = ~0;
+ }
+ goto out;
+ }
+ cinergyt2->last_event_jiffies = jiffies;
-/* dprintk(1,"rc_events[%d].value = %x, type=%x\n",n,le32_to_cpu(rc_events[n].value),rc_events[n].type);*/
+ for (n = 0; n < (len / sizeof(rc_events[0])); n++) {
+ dprintk(1, "rc_events[%d].value = %x, type=%x\n",
+ n, le32_to_cpu(rc_events[n].value), rc_events[n].type);
if (rc_events[n].type == CINERGYT2_RC_EVENT_TYPE_NEC &&
- rc_events[n].value == ~0)
- {
- /**
- * keyrepeat bit. If we would handle this properly
- * we would need to emit down events as long the
- * keyrepeat goes, a up event if no further
- * repeat bits occur. Would need a timer to implement
- * and no other driver does this, so we simply
- * emit the last key up/down sequence again.
- */
+ rc_events[n].value == ~0) {
+ /* keyrepeat bit -> just repeat last rc_input_event */
} else {
cinergyt2->rc_input_event = KEY_MAX;
- for (i=0; i<sizeof(rc_keys)/sizeof(rc_keys[0]); i+=3) {
- if (rc_keys[i+0] == rc_events[n].type &&
- rc_keys[i+1] == le32_to_cpu(rc_events[n].value))
- {
- cinergyt2->rc_input_event = rc_keys[i+2];
+ for (i = 0; i < sizeof(rc_keys) / sizeof(rc_keys[0]); i += 3) {
+ if (rc_keys[i + 0] == rc_events[n].type &&
+ rc_keys[i + 1] == le32_to_cpu(rc_events[n].value)) {
+ cinergyt2->rc_input_event = rc_keys[i + 2];
break;
}
}
}
if (cinergyt2->rc_input_event != KEY_MAX) {
- input_report_key(&cinergyt2->rc_input_dev, cinergyt2->rc_input_event, 1);
- input_report_key(&cinergyt2->rc_input_dev, cinergyt2->rc_input_event, 0);
- input_sync(&cinergyt2->rc_input_dev);
+ if (rc_events[n].value == cinergyt2->rc_last_code &&
+ cinergyt2->rc_last_code != ~0) {
+ /* emit a key-up so the double event is recognized */
+ dprintk(1, "rc_input_event=%d UP\n", cinergyt2->rc_input_event);
+ input_report_key(&cinergyt2->rc_input_dev,
+ cinergyt2->rc_input_event, 0);
+ }
+ dprintk(1, "rc_input_event=%d\n", cinergyt2->rc_input_event);
+ input_report_key(&cinergyt2->rc_input_dev,
+ cinergyt2->rc_input_event, 1);
+ cinergyt2->rc_last_code = rc_events[n].value;
}
}
+out:
schedule_delayed_work(&cinergyt2->rc_query_work,
msecs_to_jiffies(RC_QUERY_INTERVAL));
@@ -772,7 +788,10 @@ static int cinergyt2_probe (struct usb_interface *intf,
const struct usb_device_id *id)
{
struct cinergyt2 *cinergyt2;
- int i, err;
+ int err;
+#ifdef ENABLE_RC
+ int i;
+#endif
if (!(cinergyt2 = kmalloc (sizeof(struct cinergyt2), GFP_KERNEL))) {
dprintk(1, "out of memory?!?\n");
@@ -828,19 +847,18 @@ static int cinergyt2_probe (struct usb_interface *intf,
DVB_DEVICE_FRONTEND);
#ifdef ENABLE_RC
- init_input_dev(&cinergyt2->rc_input_dev);
-
- cinergyt2->rc_input_dev.evbit[0] = BIT(EV_KEY);
- cinergyt2->rc_input_dev.keycodesize = sizeof(unsigned char);
- cinergyt2->rc_input_dev.keycodemax = KEY_MAX;
+ cinergyt2->rc_input_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ cinergyt2->rc_input_dev.keycodesize = 0;
+ cinergyt2->rc_input_dev.keycodemax = 0;
cinergyt2->rc_input_dev.name = DRIVER_NAME " remote control";
- for (i=0; i<sizeof(rc_keys)/sizeof(rc_keys[0]); i+=3)
- set_bit(rc_keys[i+2], cinergyt2->rc_input_dev.keybit);
+ for (i = 0; i < sizeof(rc_keys) / sizeof(rc_keys[0]); i += 3)
+ set_bit(rc_keys[i + 2], cinergyt2->rc_input_dev.keybit);
input_register_device(&cinergyt2->rc_input_dev);
cinergyt2->rc_input_event = KEY_MAX;
+ cinergyt2->rc_last_code = ~0;
INIT_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc, cinergyt2);
schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2);
@@ -888,7 +906,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
if (down_interruptible(&cinergyt2->sem))
return -ERESTARTSYS;
- if (state > 0) { /* state 0 seems to mean DEVICE_PM_ON */
+ if (state.event > PM_EVENT_ON) {
struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
#ifdef ENABLE_RC
cancel_delayed_work(&cinergyt2->rc_query_work);
diff --git a/drivers/media/dvb/dvb-core/demux.h b/drivers/media/dvb/dvb-core/demux.h
index fb55eaa5c8e..9719a3b30f7 100644
--- a/drivers/media/dvb/dvb-core/demux.h
+++ b/drivers/media/dvb/dvb-core/demux.h
@@ -30,6 +30,7 @@
#include <linux/errno.h>
#include <linux/list.h>
#include <linux/time.h>
+#include <linux/dvb/dmx.h>
/*--------------------------------------------------------------------------*/
/* Common definitions */
@@ -124,9 +125,7 @@ struct dmx_ts_feed {
u16 pid,
int type,
enum dmx_ts_pes pes_type,
- size_t callback_length,
size_t circular_buffer_size,
- int descramble,
struct timespec timeout);
int (*start_filtering) (struct dmx_ts_feed* feed);
int (*stop_filtering) (struct dmx_ts_feed* feed);
@@ -159,7 +158,6 @@ struct dmx_section_feed {
int (*set) (struct dmx_section_feed* feed,
u16 pid,
size_t circular_buffer_size,
- int descramble,
int check_crc);
int (*allocate_filter) (struct dmx_section_feed* feed,
struct dmx_section_filter** filter);
@@ -207,7 +205,6 @@ struct dmx_frontend {
struct list_head connectivity_list; /* List of front-ends that can
be connected to a particular
demux */
- void* priv; /* Pointer to private data of the API client */
enum dmx_frontend_source source;
};
@@ -225,8 +222,6 @@ struct dmx_frontend {
#define DMX_MEMORY_BASED_FILTERING 8 /* write() available */
#define DMX_CRC_CHECKING 16
#define DMX_TS_DESCRAMBLING 32
-#define DMX_SECTION_PAYLOAD_DESCRAMBLING 64
-#define DMX_MAC_ADDRESS_DESCRAMBLING 128
/*
* Demux resource type identifier.
@@ -244,9 +239,7 @@ struct dmx_frontend {
struct dmx_demux {
u32 capabilities; /* Bitfield of capability flags */
struct dmx_frontend* frontend; /* Front-end connected to the demux */
- struct list_head reg_list; /* List of registered demuxes */
void* priv; /* Pointer to private data of the API client */
- int users; /* Number of users */
int (*open) (struct dmx_demux* demux);
int (*close) (struct dmx_demux* demux);
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
@@ -260,17 +253,6 @@ struct dmx_demux {
dmx_section_cb callback);
int (*release_section_feed) (struct dmx_demux* demux,
struct dmx_section_feed* feed);
- int (*descramble_mac_address) (struct dmx_demux* demux,
- u8* buffer1,
- size_t buffer1_length,
- u8* buffer2,
- size_t buffer2_length,
- u16 pid);
- int (*descramble_section_payload) (struct dmx_demux* demux,
- u8* buffer1,
- size_t buffer1_length,
- u8* buffer2, size_t buffer2_length,
- u16 pid);
int (*add_frontend) (struct dmx_demux* demux,
struct dmx_frontend* frontend);
int (*remove_frontend) (struct dmx_demux* demux,
@@ -282,20 +264,12 @@ struct dmx_demux {
int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
+ int (*get_caps) (struct dmx_demux* demux, struct dmx_caps *caps);
+
+ int (*set_source) (struct dmx_demux* demux, const dmx_source_t *src);
+
int (*get_stc) (struct dmx_demux* demux, unsigned int num,
u64 *stc, unsigned int *base);
};
-/*--------------------------------------------------------------------------*/
-/* Demux directory */
-/*--------------------------------------------------------------------------*/
-
-/*
- * DMX_DIR_ENTRY(): Casts elements in the list of registered
- * demuxes from the generic type struct list_head* to the type struct dmx_demux
- *.
- */
-
-#define DMX_DIR_ENTRY(list) list_entry(list, struct dmx_demux, reg_list)
-
#endif /* #ifndef __DEMUX_H */
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 68050cd527c..8028c3a5e28 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -571,7 +571,7 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
return ret;
}
- ret=(*secfeed)->set(*secfeed, para->pid, 32768, 0,
+ ret=(*secfeed)->set(*secfeed, para->pid, 32768,
(para->flags & DMX_CHECK_CRC) ? 1 : 0);
if (ret<0) {
@@ -654,7 +654,7 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
(*tsfeed)->priv = (void *) filter;
ret = (*tsfeed)->set(*tsfeed, para->pid, ts_type, ts_pes,
- 188, 32768, 0, timeout);
+ 32768, timeout);
if (ret < 0) {
dmxdev->demux->release_ts_feed(dmxdev->demux, *tsfeed);
@@ -929,6 +929,22 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
dmxdev->demux->get_pes_pids(dmxdev->demux, (u16 *)parg);
break;
+ case DMX_GET_CAPS:
+ if (!dmxdev->demux->get_caps) {
+ ret = -EINVAL;
+ break;
+ }
+ ret = dmxdev->demux->get_caps(dmxdev->demux, parg);
+ break;
+
+ case DMX_SET_SOURCE:
+ if (!dmxdev->demux->set_source) {
+ ret = -EINVAL;
+ break;
+ }
+ ret = dmxdev->demux->set_source(dmxdev->demux, parg);
+ break;
+
case DMX_GET_STC:
if (!dmxdev->demux->get_stc) {
ret=-EINVAL;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 0eb9aa711fb..88757e2634e 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -47,7 +47,7 @@ MODULE_PARM_DESC(cam_debug, "enable verbose debug messages");
#define dprintk if (dvb_ca_en50221_debug) printk
-#define INIT_TIMEOUT_SECS 5
+#define INIT_TIMEOUT_SECS 10
#define HOST_LINK_BUF_SIZE 0x200
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index ac9889d2228..dc476dda2b7 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -38,82 +38,52 @@
*/
// #define DVB_DEMUX_SECTION_LOSS_LOG
-
-static LIST_HEAD(dmx_muxs);
-
-
-static int dmx_register_demux(struct dmx_demux *demux)
-{
- demux->users = 0;
- list_add(&demux->reg_list, &dmx_muxs);
- return 0;
-}
-
-static int dmx_unregister_demux(struct dmx_demux* demux)
-{
- struct list_head *pos, *n, *head=&dmx_muxs;
-
- list_for_each_safe (pos, n, head) {
- if (DMX_DIR_ENTRY(pos) == demux) {
- if (demux->users>0)
- return -EINVAL;
- list_del(pos);
- return 0;
- }
- }
-
- return -ENODEV;
-}
-
-
/******************************************************************************
* static inlined helper functions
******************************************************************************/
-
static inline u16 section_length(const u8 *buf)
{
- return 3+((buf[1]&0x0f)<<8)+buf[2];
+ return 3 + ((buf[1] & 0x0f) << 8) + buf[2];
}
-
static inline u16 ts_pid(const u8 *buf)
{
- return ((buf[1]&0x1f)<<8)+buf[2];
+ return ((buf[1] & 0x1f) << 8) + buf[2];
}
-
static inline u8 payload(const u8 *tsp)
{
- if (!(tsp[3] & 0x10)) // no payload?
+ if (!(tsp[3] & 0x10)) // no payload?
return 0;
- if (tsp[3] & 0x20) { // adaptation field?
- if (tsp[4] > 183) // corrupted data?
+
+ if (tsp[3] & 0x20) { // adaptation field?
+ if (tsp[4] > 183) // corrupted data?
return 0;
else
- return 184-1-tsp[4];
+ return 184 - 1 - tsp[4];
}
+
return 184;
}
-
-static u32 dvb_dmx_crc32 (struct dvb_demux_feed *f, const u8 *src, size_t len)
+static u32 dvb_dmx_crc32(struct dvb_demux_feed *f, const u8 *src, size_t len)
{
- return (f->feed.sec.crc_val = crc32_be (f->feed.sec.crc_val, src, len));
+ return (f->feed.sec.crc_val = crc32_be(f->feed.sec.crc_val, src, len));
}
-
-static void dvb_dmx_memcopy (struct dvb_demux_feed *f, u8 *d, const u8 *s, size_t len)
+static void dvb_dmx_memcopy(struct dvb_demux_feed *f, u8 *d, const u8 *s,
+ size_t len)
{
- memcpy (d, s, len);
+ memcpy(d, s, len);
}
-
/******************************************************************************
* Software filter functions
******************************************************************************/
-static inline int dvb_dmx_swfilter_payload (struct dvb_demux_feed *feed, const u8 *buf)
+static inline int dvb_dmx_swfilter_payload(struct dvb_demux_feed *feed,
+ const u8 *buf)
{
int count = payload(buf);
int p;
@@ -123,32 +93,31 @@ static inline int dvb_dmx_swfilter_payload (struct dvb_demux_feed *feed, const u
if (count == 0)
return -1;
- p = 188-count;
+ p = 188 - count;
/*
- cc=buf[3]&0x0f;
- ccok=((dvbdmxfeed->cc+1)&0x0f)==cc ? 1 : 0;
- dvbdmxfeed->cc=cc;
+ cc = buf[3] & 0x0f;
+ ccok = ((feed->cc + 1) & 0x0f) == cc;
+ feed->cc = cc;
if (!ccok)
printk("missed packet!\n");
*/
- if (buf[1] & 0x40) // PUSI ?
+ if (buf[1] & 0x40) // PUSI ?
feed->peslen = 0xfffa;
feed->peslen += count;
- return feed->cb.ts (&buf[p], count, NULL, 0, &feed->feed.ts, DMX_OK);
+ return feed->cb.ts(&buf[p], count, NULL, 0, &feed->feed.ts, DMX_OK);
}
-
-static int dvb_dmx_swfilter_sectionfilter (struct dvb_demux_feed *feed,
- struct dvb_demux_filter *f)
+static int dvb_dmx_swfilter_sectionfilter(struct dvb_demux_feed *feed,
+ struct dvb_demux_filter *f)
{
u8 neq = 0;
int i;
- for (i=0; i<DVB_DEMUX_MASK_MAX; i++) {
+ for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) {
u8 xor = f->filter.filter_value[i] ^ feed->feed.sec.secbuf[i];
if (f->maskandmode[i] & xor)
@@ -160,12 +129,11 @@ static int dvb_dmx_swfilter_sectionfilter (struct dvb_demux_feed *feed,
if (f->doneq && !neq)
return 0;
- return feed->cb.sec (feed->feed.sec.secbuf, feed->feed.sec.seclen,
- NULL, 0, &f->filter, DMX_OK);
+ return feed->cb.sec(feed->feed.sec.secbuf, feed->feed.sec.seclen,
+ NULL, 0, &f->filter, DMX_OK);
}
-
-static inline int dvb_dmx_swfilter_section_feed (struct dvb_demux_feed *feed)
+static inline int dvb_dmx_swfilter_section_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct dvb_demux_filter *f = feed->filter;
@@ -195,26 +163,24 @@ static inline int dvb_dmx_swfilter_section_feed (struct dvb_demux_feed *feed)
return 0;
}
-
static void dvb_dmx_swfilter_section_new(struct dvb_demux_feed *feed)
{
struct dmx_section_feed *sec = &feed->feed.sec;
#ifdef DVB_DEMUX_SECTION_LOSS_LOG
- if(sec->secbufp < sec->tsfeedp)
- {
+ if (sec->secbufp < sec->tsfeedp) {
int i, n = sec->tsfeedp - sec->secbufp;
- /* section padding is done with 0xff bytes entirely.
- ** due to speed reasons, we won't check all of them
- ** but just first and last
- */
- if(sec->secbuf[0] != 0xff || sec->secbuf[n-1] != 0xff)
- {
+ /*
+ * Section padding is done with 0xff bytes entirely.
+ * Due to speed reasons, we won't check all of them
+ * but just first and last.
+ */
+ if (sec->secbuf[0] != 0xff || sec->secbuf[n - 1] != 0xff) {
printk("dvb_demux.c section ts padding loss: %d/%d\n",
n, sec->tsfeedp);
printk("dvb_demux.c pad data:");
- for(i = 0; i < n; i++)
+ for (i = 0; i < n; i++)
printk(" %02x", sec->secbuf[i]);
printk("\n");
}
@@ -226,82 +192,81 @@ static void dvb_dmx_swfilter_section_new(struct dvb_demux_feed *feed)
}
/*
-** Losless Section Demux 1.4.1 by Emard
-** Valsecchi Patrick:
-** - middle of section A (no PUSI)
-** - end of section A and start of section B
-** (with PUSI pointing to the start of the second section)
-**
-** In this case, without feed->pusi_seen you'll receive a garbage section
-** consisting of the end of section A. Basically because tsfeedp
-** is incemented and the use=0 condition is not raised
-** when the second packet arrives.
-**
-** Fix:
-** when demux is started, let feed->pusi_seen = 0 to
-** prevent initial feeding of garbage from the end of
-** previous section. When you for the first time see PUSI=1
-** then set feed->pusi_seen = 1
-*/
-static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed, const u8 *buf, u8 len)
+ * Losless Section Demux 1.4.1 by Emard
+ * Valsecchi Patrick:
+ * - middle of section A (no PUSI)
+ * - end of section A and start of section B
+ * (with PUSI pointing to the start of the second section)
+ *
+ * In this case, without feed->pusi_seen you'll receive a garbage section
+ * consisting of the end of section A. Basically because tsfeedp
+ * is incemented and the use=0 condition is not raised
+ * when the second packet arrives.
+ *
+ * Fix:
+ * when demux is started, let feed->pusi_seen = 0 to
+ * prevent initial feeding of garbage from the end of
+ * previous section. When you for the first time see PUSI=1
+ * then set feed->pusi_seen = 1
+ */
+static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed,
+ const u8 *buf, u8 len)
{
struct dvb_demux *demux = feed->demux;
struct dmx_section_feed *sec = &feed->feed.sec;
u16 limit, seclen, n;
- if(sec->tsfeedp >= DMX_MAX_SECFEED_SIZE)
+ if (sec->tsfeedp >= DMX_MAX_SECFEED_SIZE)
return 0;
- if(sec->tsfeedp + len > DMX_MAX_SECFEED_SIZE)
- {
+ if (sec->tsfeedp + len > DMX_MAX_SECFEED_SIZE) {
#ifdef DVB_DEMUX_SECTION_LOSS_LOG
printk("dvb_demux.c section buffer full loss: %d/%d\n",
- sec->tsfeedp + len - DMX_MAX_SECFEED_SIZE, DMX_MAX_SECFEED_SIZE);
+ sec->tsfeedp + len - DMX_MAX_SECFEED_SIZE,
+ DMX_MAX_SECFEED_SIZE);
#endif
len = DMX_MAX_SECFEED_SIZE - sec->tsfeedp;
}
- if(len <= 0)
+ if (len <= 0)
return 0;
demux->memcopy(feed, sec->secbuf_base + sec->tsfeedp, buf, len);
sec->tsfeedp += len;
- /* -----------------------------------------------------
- ** Dump all the sections we can find in the data (Emard)
- */
-
+ /*
+ * Dump all the sections we can find in the data (Emard)
+ */
limit = sec->tsfeedp;
- if(limit > DMX_MAX_SECFEED_SIZE)
- return -1; /* internal error should never happen */
+ if (limit > DMX_MAX_SECFEED_SIZE)
+ return -1; /* internal error should never happen */
/* to be sure always set secbuf */
sec->secbuf = sec->secbuf_base + sec->secbufp;
- for(n = 0; sec->secbufp + 2 < limit; n++)
- {
+ for (n = 0; sec->secbufp + 2 < limit; n++) {
seclen = section_length(sec->secbuf);
- if(seclen <= 0 || seclen > DMX_MAX_SECFEED_SIZE
- || seclen + sec->secbufp > limit)
+ if (seclen <= 0 || seclen > DMX_MAX_SECFEED_SIZE
+ || seclen + sec->secbufp > limit)
return 0;
sec->seclen = seclen;
sec->crc_val = ~0;
/* dump [secbuf .. secbuf+seclen) */
- if(feed->pusi_seen)
+ if (feed->pusi_seen)
dvb_dmx_swfilter_section_feed(feed);
#ifdef DVB_DEMUX_SECTION_LOSS_LOG
else
printk("dvb_demux.c pusi not seen, discarding section data\n");
#endif
- sec->secbufp += seclen; /* secbufp and secbuf moving together is */
- sec->secbuf += seclen; /* redundand but saves pointer arithmetic */
+ sec->secbufp += seclen; /* secbufp and secbuf moving together is */
+ sec->secbuf += seclen; /* redundant but saves pointer arithmetic */
}
return 0;
}
-
-static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed, const u8 *buf)
+static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed,
+ const u8 *buf)
{
u8 p, count;
int ccok, dc_i = 0;
@@ -309,10 +274,10 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed, const u8
count = payload(buf);
- if (count == 0) /* count == 0 if no payload or out of range */
+ if (count == 0) /* count == 0 if no payload or out of range */
return -1;
- p = 188 - count; /* payload start */
+ p = 188 - count; /* payload start */
cc = buf[3] & 0x0f;
ccok = ((feed->cc + 1) & 0x0f) == cc;
@@ -326,52 +291,53 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed, const u8
if (!ccok || dc_i) {
#ifdef DVB_DEMUX_SECTION_LOSS_LOG
- printk("dvb_demux.c discontinuity detected %d bytes lost\n", count);
- /* those bytes under sume circumstances will again be reported
- ** in the following dvb_dmx_swfilter_section_new
- */
+ printk("dvb_demux.c discontinuity detected %d bytes lost\n",
+ count);
+ /*
+ * those bytes under sume circumstances will again be reported
+ * in the following dvb_dmx_swfilter_section_new
+ */
#endif
- /* Discontinuity detected. Reset pusi_seen = 0 to
- ** stop feeding of suspicious data until next PUSI=1 arrives
- */
+ /*
+ * Discontinuity detected. Reset pusi_seen = 0 to
+ * stop feeding of suspicious data until next PUSI=1 arrives
+ */
feed->pusi_seen = 0;
dvb_dmx_swfilter_section_new(feed);
- return 0;
}
if (buf[1] & 0x40) {
- // PUSI=1 (is set), section boundary is here
+ /* PUSI=1 (is set), section boundary is here */
if (count > 1 && buf[p] < count) {
- const u8 *before = buf+p+1;
+ const u8 *before = &buf[p + 1];
u8 before_len = buf[p];
- const u8 *after = before+before_len;
- u8 after_len = count-1-before_len;
+ const u8 *after = &before[before_len];
+ u8 after_len = count - 1 - before_len;
- dvb_dmx_swfilter_section_copy_dump(feed, before, before_len);
+ dvb_dmx_swfilter_section_copy_dump(feed, before,
+ before_len);
/* before start of new section, set pusi_seen = 1 */
feed->pusi_seen = 1;
dvb_dmx_swfilter_section_new(feed);
- dvb_dmx_swfilter_section_copy_dump(feed, after, after_len);
+ dvb_dmx_swfilter_section_copy_dump(feed, after,
+ after_len);
}
#ifdef DVB_DEMUX_SECTION_LOSS_LOG
- else
- if (count > 0)
- printk("dvb_demux.c PUSI=1 but %d bytes lost\n", count);
+ else if (count > 0)
+ printk("dvb_demux.c PUSI=1 but %d bytes lost\n", count);
#endif
} else {
- // PUSI=0 (is not set), no section boundary
- const u8 *entire = buf+p;
- u8 entire_len = count;
-
- dvb_dmx_swfilter_section_copy_dump(feed, entire, entire_len);
+ /* PUSI=0 (is not set), no section boundary */
+ dvb_dmx_swfilter_section_copy_dump(feed, &buf[p], count);
}
+
return 0;
}
-
-static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed, const u8 *buf)
+static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed,
+ const u8 *buf)
{
- switch(feed->type) {
+ switch (feed->type) {
case DMX_TYPE_TS:
if (!feed->feed.ts.is_filtering)
break;
@@ -379,7 +345,8 @@ static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed, con
if (feed->ts_type & TS_PAYLOAD_ONLY)
dvb_dmx_swfilter_payload(feed, buf);
else
- feed->cb.ts(buf, 188, NULL, 0, &feed->feed.ts, DMX_OK);
+ feed->cb.ts(buf, 188, NULL, 0, &feed->feed.ts,
+ DMX_OK);
}
if (feed->ts_type & TS_DECODER)
if (feed->demux->write_to_decoder)
@@ -390,7 +357,7 @@ static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed, con
if (!feed->feed.sec.is_filtering)
break;
if (dvb_dmx_swfilter_section_packet(feed, buf) < 0)
- feed->feed.sec.seclen = feed->feed.sec.secbufp=0;
+ feed->feed.sec.seclen = feed->feed.sec.secbufp = 0;
break;
default:
@@ -406,7 +373,7 @@ static inline void dvb_dmx_swfilter_packet_type(struct dvb_demux_feed *feed, con
static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
{
struct dvb_demux_feed *feed;
- struct list_head *pos, *head=&demux->feed_list;
+ struct list_head *pos, *head = &demux->feed_list;
u16 pid = ts_pid(buf);
int dvr_done = 0;
@@ -432,21 +399,21 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
}
}
-void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf, size_t count)
+void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,
+ size_t count)
{
spin_lock(&demux->lock);
while (count--) {
- if(buf[0] == 0x47) {
- dvb_dmx_swfilter_packet(demux, buf);
- }
+ if (buf[0] == 0x47)
+ dvb_dmx_swfilter_packet(demux, buf);
buf += 188;
}
spin_unlock(&demux->lock);
}
-EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
+EXPORT_SYMBOL(dvb_dmx_swfilter_packets);
void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
{
@@ -454,8 +421,10 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
spin_lock(&demux->lock);
- if ((i = demux->tsbufp)) {
- if (count < (j=188-i)) {
+ if (demux->tsbufp) {
+ i = demux->tsbufp;
+ j = 188 - i;
+ if (count < j) {
memcpy(&demux->tsbuf[i], buf, count);
demux->tsbufp += count;
goto bailout;
@@ -469,13 +438,13 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
while (p < count) {
if (buf[p] == 0x47) {
- if (count-p >= 188) {
- dvb_dmx_swfilter_packet(demux, buf+p);
+ if (count - p >= 188) {
+ dvb_dmx_swfilter_packet(demux, &buf[p]);
p += 188;
} else {
- i = count-p;
- memcpy(demux->tsbuf, buf+p, i);
- demux->tsbufp=i;
+ i = count - p;
+ memcpy(demux->tsbuf, &buf[p], i);
+ demux->tsbufp = i;
goto bailout;
}
} else
@@ -485,24 +454,29 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)
bailout:
spin_unlock(&demux->lock);
}
+
EXPORT_SYMBOL(dvb_dmx_swfilter);
void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
{
- int p = 0,i, j;
+ int p = 0, i, j;
u8 tmppack[188];
+
spin_lock(&demux->lock);
- if ((i = demux->tsbufp)) {
- if (count < (j=204-i)) {
+ if (demux->tsbufp) {
+ i = demux->tsbufp;
+ j = 204 - i;
+ if (count < j) {
memcpy(&demux->tsbuf[i], buf, count);
demux->tsbufp += count;
goto bailout;
}
memcpy(&demux->tsbuf[i], buf, j);
- if ((demux->tsbuf[0] == 0x47)|(demux->tsbuf[0]==0xB8)) {
+ if ((demux->tsbuf[0] == 0x47) | (demux->tsbuf[0] == 0xB8)) {
memcpy(tmppack, demux->tsbuf, 188);
- if (tmppack[0] == 0xB8) tmppack[0] = 0x47;
+ if (tmppack[0] == 0xB8)
+ tmppack[0] = 0x47;
dvb_dmx_swfilter_packet(demux, tmppack);
}
demux->tsbufp = 0;
@@ -510,16 +484,17 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
}
while (p < count) {
- if ((buf[p] == 0x47)|(buf[p] == 0xB8)) {
- if (count-p >= 204) {
- memcpy(tmppack, buf+p, 188);
- if (tmppack[0] == 0xB8) tmppack[0] = 0x47;
+ if ((buf[p] == 0x47) | (buf[p] == 0xB8)) {
+ if (count - p >= 204) {
+ memcpy(tmppack, &buf[p], 188);
+ if (tmppack[0] == 0xB8)
+ tmppack[0] = 0x47;
dvb_dmx_swfilter_packet(demux, tmppack);
p += 204;
} else {
- i = count-p;
- memcpy(demux->tsbuf, buf+p, i);
- demux->tsbufp=i;
+ i = count - p;
+ memcpy(demux->tsbuf, &buf[p], i);
+ demux->tsbufp = i;
goto bailout;
}
} else {
@@ -530,14 +505,14 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
bailout:
spin_unlock(&demux->lock);
}
-EXPORT_SYMBOL(dvb_dmx_swfilter_204);
+EXPORT_SYMBOL(dvb_dmx_swfilter_204);
-static struct dvb_demux_filter * dvb_dmx_filter_alloc(struct dvb_demux *demux)
+static struct dvb_demux_filter *dvb_dmx_filter_alloc(struct dvb_demux *demux)
{
int i;
- for (i=0; i<demux->filternum; i++)
+ for (i = 0; i < demux->filternum; i++)
if (demux->filter[i].state == DMX_STATE_FREE)
break;
@@ -549,11 +524,11 @@ static struct dvb_demux_filter * dvb_dmx_filter_alloc(struct dvb_demux *demux)
return &demux->filter[i];
}
-static struct dvb_demux_feed * dvb_dmx_feed_alloc(struct dvb_demux *demux)
+static struct dvb_demux_feed *dvb_dmx_feed_alloc(struct dvb_demux *demux)
{
int i;
- for (i=0; i<demux->feednum; i++)
+ for (i = 0; i < demux->feednum; i++)
if (demux->feed[i].state == DMX_STATE_FREE)
break;
@@ -581,7 +556,7 @@ static void dvb_demux_feed_add(struct dvb_demux_feed *feed)
spin_lock_irq(&feed->demux->lock);
if (dvb_demux_feed_find(feed)) {
printk(KERN_ERR "%s: feed already in list (type=%x state=%x pid=%x)\n",
- __FUNCTION__, feed->type, feed->state, feed->pid);
+ __FUNCTION__, feed->type, feed->state, feed->pid);
goto out;
}
@@ -595,7 +570,7 @@ static void dvb_demux_feed_del(struct dvb_demux_feed *feed)
spin_lock_irq(&feed->demux->lock);
if (!(dvb_demux_feed_find(feed))) {
printk(KERN_ERR "%s: feed not in list (type=%x state=%x pid=%x)\n",
- __FUNCTION__, feed->type, feed->state, feed->pid);
+ __FUNCTION__, feed->type, feed->state, feed->pid);
goto out;
}
@@ -604,18 +579,17 @@ out:
spin_unlock_irq(&feed->demux->lock);
}
-static int dmx_ts_feed_set (struct dmx_ts_feed* ts_feed, u16 pid, int ts_type,
- enum dmx_ts_pes pes_type, size_t callback_length,
- size_t circular_buffer_size, int descramble,
- struct timespec timeout)
+static int dmx_ts_feed_set(struct dmx_ts_feed *ts_feed, u16 pid, int ts_type,
+ enum dmx_ts_pes pes_type,
+ size_t circular_buffer_size, struct timespec timeout)
{
- struct dvb_demux_feed *feed = (struct dvb_demux_feed *) ts_feed;
+ struct dvb_demux_feed *feed = (struct dvb_demux_feed *)ts_feed;
struct dvb_demux *demux = feed->demux;
if (pid > DMX_MAX_PID)
return -EINVAL;
- if (down_interruptible (&demux->mutex))
+ if (down_interruptible(&demux->mutex))
return -ERESTARTSYS;
if (ts_type & TS_DECODER) {
@@ -638,20 +612,13 @@ static int dmx_ts_feed_set (struct dmx_ts_feed* ts_feed, u16 pid, int ts_type,
feed->pid = pid;
feed->buffer_size = circular_buffer_size;
- feed->descramble = descramble;
feed->timeout = timeout;
- feed->cb_length = callback_length;
feed->ts_type = ts_type;
feed->pes_type = pes_type;
- if (feed->descramble) {
- up(&demux->mutex);
- return -ENOSYS;
- }
-
if (feed->buffer_size) {
#ifdef NOBUFS
- feed->buffer=NULL;
+ feed->buffer = NULL;
#else
feed->buffer = vmalloc(feed->buffer_size);
if (!feed->buffer) {
@@ -667,14 +634,13 @@ static int dmx_ts_feed_set (struct dmx_ts_feed* ts_feed, u16 pid, int ts_type,
return 0;
}
-
-static int dmx_ts_feed_start_filtering(struct dmx_ts_feed* ts_feed)
+static int dmx_ts_feed_start_filtering(struct dmx_ts_feed *ts_feed)
{
- struct dvb_demux_feed *feed = (struct dvb_demux_feed *) ts_feed;
+ struct dvb_demux_feed *feed = (struct dvb_demux_feed *)ts_feed;
struct dvb_demux *demux = feed->demux;
int ret;
- if (down_interruptible (&demux->mutex))
+ if (down_interruptible(&demux->mutex))
return -ERESTARTSYS;
if (feed->state != DMX_STATE_READY || feed->type != DMX_TYPE_TS) {
@@ -701,13 +667,13 @@ static int dmx_ts_feed_start_filtering(struct dmx_ts_feed* ts_feed)
return 0;
}
-static int dmx_ts_feed_stop_filtering(struct dmx_ts_feed* ts_feed)
+static int dmx_ts_feed_stop_filtering(struct dmx_ts_feed *ts_feed)
{
- struct dvb_demux_feed *feed = (struct dvb_demux_feed *) ts_feed;
+ struct dvb_demux_feed *feed = (struct dvb_demux_feed *)ts_feed;
struct dvb_demux *demux = feed->demux;
int ret;
- if (down_interruptible (&demux->mutex))
+ if (down_interruptible(&demux->mutex))
return -ERESTARTSYS;
if (feed->state < DMX_STATE_GO) {
@@ -731,13 +697,14 @@ static int dmx_ts_feed_stop_filtering(struct dmx_ts_feed* ts_feed)
return ret;
}
-static int dvbdmx_allocate_ts_feed (struct dmx_demux *dmx, struct dmx_ts_feed **ts_feed,
- dmx_ts_cb callback)
+static int dvbdmx_allocate_ts_feed(struct dmx_demux *dmx,
+ struct dmx_ts_feed **ts_feed,
+ dmx_ts_cb callback)
{
- struct dvb_demux *demux = (struct dvb_demux *) dmx;
+ struct dvb_demux *demux = (struct dvb_demux *)dmx;
struct dvb_demux_feed *feed;
- if (down_interruptible (&demux->mutex))
+ if (down_interruptible(&demux->mutex))
return -ERESTARTSYS;
if (!(feed = dvb_dmx_feed_alloc(demux))) {
@@ -760,7 +727,6 @@ static int dvbdmx_allocate_ts_feed (struct dmx_demux *dmx, struct dmx_ts_feed **
(*ts_feed)->stop_filtering = dmx_ts_feed_stop_filtering;
(*ts_feed)->set = dmx_ts_feed_set;
-
if (!(feed->filter = dvb_dmx_filter_alloc(demux))) {
feed->state = DMX_STATE_FREE;
up(&demux->mutex);
@@ -776,22 +742,22 @@ static int dvbdmx_allocate_ts_feed (struct dmx_demux *dmx, struct dmx_ts_feed **
return 0;
}
-static int dvbdmx_release_ts_feed(struct dmx_demux *dmx, struct dmx_ts_feed *ts_feed)
+static int dvbdmx_release_ts_feed(struct dmx_demux *dmx,
+ struct dmx_ts_feed *ts_feed)
{
- struct dvb_demux *demux = (struct dvb_demux *) dmx;
- struct dvb_demux_feed *feed = (struct dvb_demux_feed *) ts_feed;
+ struct dvb_demux *demux = (struct dvb_demux *)dmx;
+ struct dvb_demux_feed *feed = (struct dvb_demux_feed *)ts_feed;
- if (down_interruptible (&demux->mutex))
+ if (down_interruptible(&demux->mutex))
return -ERESTARTSYS;
if (feed->state == DMX_STATE_FREE) {
up(&demux->mutex);
return -EINVAL;
}
-
#ifndef NOBUFS
vfree(feed->buffer);
- feed->buffer=0;
+ feed->buffer = NULL;
#endif
feed->state = DMX_STATE_FREE;
@@ -808,19 +774,18 @@ static int dvbdmx_release_ts_feed(struct dmx_demux *dmx, struct dmx_ts_feed *ts_
return 0;
}
-
/******************************************************************************
* dmx_section_feed API calls
******************************************************************************/
-static int dmx_section_feed_allocate_filter(struct dmx_section_feed* feed,
- struct dmx_section_filter** filter)
+static int dmx_section_feed_allocate_filter(struct dmx_section_feed *feed,
+ struct dmx_section_filter **filter)
{
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
struct dvb_demux *dvbdemux = dvbdmxfeed->demux;
struct dvb_demux_filter *dvbdmxfilter;
- if (down_interruptible (&dvbdemux->mutex))
+ if (down_interruptible(&dvbdemux->mutex))
return -ERESTARTSYS;
dvbdmxfilter = dvb_dmx_filter_alloc(dvbdemux);
@@ -844,36 +809,29 @@ static int dmx_section_feed_allocate_filter(struct dmx_section_feed* feed,
return 0;
}
-
-static int dmx_section_feed_set(struct dmx_section_feed* feed,
- u16 pid, size_t circular_buffer_size,
- int descramble, int check_crc)
+static int dmx_section_feed_set(struct dmx_section_feed *feed,
+ u16 pid, size_t circular_buffer_size,
+ int check_crc)
{
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
if (pid > 0x1fff)
return -EINVAL;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
dvb_demux_feed_add(dvbdmxfeed);
dvbdmxfeed->pid = pid;
dvbdmxfeed->buffer_size = circular_buffer_size;
- dvbdmxfeed->descramble = descramble;
- if (dvbdmxfeed->descramble) {
- up(&dvbdmx->mutex);
- return -ENOSYS;
- }
-
dvbdmxfeed->feed.sec.check_crc = check_crc;
#ifdef NOBUFS
dvbdmxfeed->buffer = NULL;
#else
- dvbdmxfeed->buffer=vmalloc(dvbdmxfeed->buffer_size);
+ dvbdmxfeed->buffer = vmalloc(dvbdmxfeed->buffer_size);
if (!dvbdmxfeed->buffer) {
up(&dvbdmx->mutex);
return -ENOMEM;
@@ -885,7 +843,6 @@ static int dmx_section_feed_set(struct dmx_section_feed* feed,
return 0;
}
-
static void prepare_secfilters(struct dvb_demux_feed *dvbdmxfeed)
{
int i;
@@ -893,12 +850,12 @@ static void prepare_secfilters(struct dvb_demux_feed *dvbdmxfeed)
struct dmx_section_filter *sf;
u8 mask, mode, doneq;
- if (!(f=dvbdmxfeed->filter))
+ if (!(f = dvbdmxfeed->filter))
return;
do {
sf = &f->filter;
doneq = 0;
- for (i=0; i<DVB_DEMUX_MASK_MAX; i++) {
+ for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) {
mode = sf->filter_mode[i];
mask = sf->filter_mask[i];
f->maskandmode[i] = mask & mode;
@@ -908,14 +865,13 @@ static void prepare_secfilters(struct dvb_demux_feed *dvbdmxfeed)
} while ((f = f->next));
}
-
static int dmx_section_feed_start_filtering(struct dmx_section_feed *feed)
{
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
int ret;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
if (feed->is_filtering) {
@@ -954,14 +910,13 @@ static int dmx_section_feed_start_filtering(struct dmx_section_feed *feed)
return 0;
}
-
-static int dmx_section_feed_stop_filtering(struct dmx_section_feed* feed)
+static int dmx_section_feed_stop_filtering(struct dmx_section_feed *feed)
{
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
int ret;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
if (!dvbdmx->stop_feed) {
@@ -980,15 +935,14 @@ static int dmx_section_feed_stop_filtering(struct dmx_section_feed* feed)
return ret;
}
-
static int dmx_section_feed_release_filter(struct dmx_section_feed *feed,
- struct dmx_section_filter* filter)
+ struct dmx_section_filter *filter)
{
- struct dvb_demux_filter *dvbdmxfilter = (struct dvb_demux_filter *) filter, *f;
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
+ struct dvb_demux_filter *dvbdmxfilter = (struct dvb_demux_filter *)filter, *f;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
if (dvbdmxfilter->feed != dvbdmxfeed) {
@@ -1005,7 +959,7 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed,
if (f == dvbdmxfilter) {
dvbdmxfeed->filter = dvbdmxfilter->next;
} else {
- while(f->next != dvbdmxfilter)
+ while (f->next != dvbdmxfilter)
f = f->next;
f->next = f->next->next;
}
@@ -1020,10 +974,10 @@ static int dvbdmx_allocate_section_feed(struct dmx_demux *demux,
struct dmx_section_feed **feed,
dmx_section_cb callback)
{
- struct dvb_demux *dvbdmx = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdmx = (struct dvb_demux *)demux;
struct dvb_demux_feed *dvbdmxfeed;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
if (!(dvbdmxfeed = dvb_dmx_feed_alloc(dvbdmx))) {
@@ -1041,7 +995,7 @@ static int dvbdmx_allocate_section_feed(struct dmx_demux *demux,
dvbdmxfeed->filter = NULL;
dvbdmxfeed->buffer = NULL;
- (*feed)=&dvbdmxfeed->feed.sec;
+ (*feed) = &dvbdmxfeed->feed.sec;
(*feed)->is_filtering = 0;
(*feed)->parent = demux;
(*feed)->priv = NULL;
@@ -1059,21 +1013,21 @@ static int dvbdmx_allocate_section_feed(struct dmx_demux *demux,
static int dvbdmx_release_section_feed(struct dmx_demux *demux,
struct dmx_section_feed *feed)
{
- struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) feed;
- struct dvb_demux *dvbdmx = (struct dvb_demux *) demux;
+ struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
+ struct dvb_demux *dvbdmx = (struct dvb_demux *)demux;
- if (down_interruptible (&dvbdmx->mutex))
+ if (down_interruptible(&dvbdmx->mutex))
return -ERESTARTSYS;
- if (dvbdmxfeed->state==DMX_STATE_FREE) {
+ if (dvbdmxfeed->state == DMX_STATE_FREE) {
up(&dvbdmx->mutex);
return -EINVAL;
}
#ifndef NOBUFS
vfree(dvbdmxfeed->buffer);
- dvbdmxfeed->buffer=0;
+ dvbdmxfeed->buffer = NULL;
#endif
- dvbdmxfeed->state=DMX_STATE_FREE;
+ dvbdmxfeed->state = DMX_STATE_FREE;
dvb_demux_feed_del(dvbdmxfeed);
@@ -1083,14 +1037,13 @@ static int dvbdmx_release_section_feed(struct dmx_demux *demux,
return 0;
}
-
/******************************************************************************
* dvb_demux kernel data API calls
******************************************************************************/
static int dvbdmx_open(struct dmx_demux *demux)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
if (dvbdemux->users >= MAX_DVB_DEMUX_USERS)
return -EUSERS;
@@ -1099,10 +1052,9 @@ static int dvbdmx_open(struct dmx_demux *demux)
return 0;
}
-
static int dvbdmx_close(struct dmx_demux *demux)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
if (dvbdemux->users == 0)
return -ENODEV;
@@ -1112,15 +1064,14 @@ static int dvbdmx_close(struct dmx_demux *demux)
return 0;
}
-
static int dvbdmx_write(struct dmx_demux *demux, const char *buf, size_t count)
{
- struct dvb_demux *dvbdemux=(struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
if ((!demux->frontend) || (demux->frontend->source != DMX_MEMORY_FE))
return -EINVAL;
- if (down_interruptible (&dvbdemux->mutex))
+ if (down_interruptible(&dvbdemux->mutex))
return -ERESTARTSYS;
dvb_dmx_swfilter(dvbdemux, buf, count);
up(&dvbdemux->mutex);
@@ -1130,10 +1081,10 @@ static int dvbdmx_write(struct dmx_demux *demux, const char *buf, size_t count)
return count;
}
-
-static int dvbdmx_add_frontend(struct dmx_demux *demux, struct dmx_frontend *frontend)
+static int dvbdmx_add_frontend(struct dmx_demux *demux,
+ struct dmx_frontend *frontend)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
struct list_head *head = &dvbdemux->frontend_list;
list_add(&(frontend->connectivity_list), head);
@@ -1141,13 +1092,13 @@ static int dvbdmx_add_frontend(struct dmx_demux *demux, struct dmx_frontend *fro
return 0;
}
-
-static int dvbdmx_remove_frontend(struct dmx_demux *demux, struct dmx_frontend *frontend)
+static int dvbdmx_remove_frontend(struct dmx_demux *demux,
+ struct dmx_frontend *frontend)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
struct list_head *pos, *n, *head = &dvbdemux->frontend_list;
- list_for_each_safe (pos, n, head) {
+ list_for_each_safe(pos, n, head) {
if (DMX_FE_ENTRY(pos) == frontend) {
list_del(pos);
return 0;
@@ -1157,25 +1108,25 @@ static int dvbdmx_remove_frontend(struct dmx_demux *demux, struct dmx_frontend *
return -ENODEV;
}
-
-static struct list_head * dvbdmx_get_frontends(struct dmx_demux *demux)
+static struct list_head *dvbdmx_get_frontends(struct dmx_demux *demux)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
if (list_empty(&dvbdemux->frontend_list))
return NULL;
+
return &dvbdemux->frontend_list;
}
-
-static int dvbdmx_connect_frontend(struct dmx_demux *demux, struct dmx_frontend *frontend)
+static int dvbdmx_connect_frontend(struct dmx_demux *demux,
+ struct dmx_frontend *frontend)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
if (demux->frontend)
return -EINVAL;
- if (down_interruptible (&dvbdemux->mutex))
+ if (down_interruptible(&dvbdemux->mutex))
return -ERESTARTSYS;
demux->frontend = frontend;
@@ -1183,12 +1134,11 @@ static int dvbdmx_connect_frontend(struct dmx_demux *demux, struct dmx_frontend
return 0;
}
-
static int dvbdmx_disconnect_frontend(struct dmx_demux *demux)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
- if (down_interruptible (&dvbdemux->mutex))
+ if (down_interruptible(&dvbdemux->mutex))
return -ERESTARTSYS;
demux->frontend = NULL;
@@ -1196,44 +1146,42 @@ static int dvbdmx_disconnect_frontend(struct dmx_demux *demux)
return 0;
}
-
-static int dvbdmx_get_pes_pids(struct dmx_demux *demux, u16 *pids)
+static int dvbdmx_get_pes_pids(struct dmx_demux *demux, u16 * pids)
{
- struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
+ struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
- memcpy(pids, dvbdemux->pids, 5*sizeof(u16));
+ memcpy(pids, dvbdemux->pids, 5 * sizeof(u16));
return 0;
}
-
int dvb_dmx_init(struct dvb_demux *dvbdemux)
{
- int i, err;
+ int i;
struct dmx_demux *dmx = &dvbdemux->dmx;
dvbdemux->users = 0;
- dvbdemux->filter = vmalloc(dvbdemux->filternum*sizeof(struct dvb_demux_filter));
+ dvbdemux->filter = vmalloc(dvbdemux->filternum * sizeof(struct dvb_demux_filter));
if (!dvbdemux->filter)
return -ENOMEM;
- dvbdemux->feed = vmalloc(dvbdemux->feednum*sizeof(struct dvb_demux_feed));
+ dvbdemux->feed = vmalloc(dvbdemux->feednum * sizeof(struct dvb_demux_feed));
if (!dvbdemux->feed) {
vfree(dvbdemux->filter);
return -ENOMEM;
}
- for (i=0; i<dvbdemux->filternum; i++) {
+ for (i = 0; i < dvbdemux->filternum; i++) {
dvbdemux->filter[i].state = DMX_STATE_FREE;
dvbdemux->filter[i].index = i;
}
- for (i=0; i<dvbdemux->feednum; i++) {
+ for (i = 0; i < dvbdemux->feednum; i++) {
dvbdemux->feed[i].state = DMX_STATE_FREE;
dvbdemux->feed[i].index = i;
}
- dvbdemux->frontend_list.next=
- dvbdemux->frontend_list.prev=
- &dvbdemux->frontend_list;
- for (i=0; i<DMX_TS_PES_OTHER; i++) {
+
+ INIT_LIST_HEAD(&dvbdemux->frontend_list);
+
+ for (i = 0; i < DMX_TS_PES_OTHER; i++) {
dvbdemux->pesfilter[i] = NULL;
dvbdemux->pids[i] = 0xffff;
}
@@ -1247,12 +1195,11 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
if (!dvbdemux->check_crc32)
dvbdemux->check_crc32 = dvb_dmx_crc32;
- if (!dvbdemux->memcopy)
- dvbdemux->memcopy = dvb_dmx_memcopy;
+ if (!dvbdemux->memcopy)
+ dvbdemux->memcopy = dvb_dmx_memcopy;
dmx->frontend = NULL;
- dmx->reg_list.prev = dmx->reg_list.next = &dmx->reg_list;
- dmx->priv = (void *) dvbdemux;
+ dmx->priv = dvbdemux;
dmx->open = dvbdmx_open;
dmx->close = dvbdmx_close;
dmx->write = dvbdmx_write;
@@ -1261,9 +1208,6 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
dmx->allocate_section_feed = dvbdmx_allocate_section_feed;
dmx->release_section_feed = dvbdmx_release_section_feed;
- dmx->descramble_mac_address = NULL;
- dmx->descramble_section_payload = NULL;
-
dmx->add_frontend = dvbdmx_add_frontend;
dmx->remove_frontend = dvbdmx_remove_frontend;
dmx->get_frontends = dvbdmx_get_frontends;
@@ -1274,21 +1218,15 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
sema_init(&dvbdemux->mutex, 1);
spin_lock_init(&dvbdemux->lock);
- if ((err = dmx_register_demux(dmx)) < 0)
- return err;
-
return 0;
}
-EXPORT_SYMBOL(dvb_dmx_init);
+EXPORT_SYMBOL(dvb_dmx_init);
-int dvb_dmx_release(struct dvb_demux *dvbdemux)
+void dvb_dmx_release(struct dvb_demux *dvbdemux)
{
- struct dmx_demux *dmx = &dvbdemux->dmx;
-
- dmx_unregister_demux(dmx);
vfree(dvbdemux->filter);
vfree(dvbdemux->feed);
- return 0;
}
+
EXPORT_SYMBOL(dvb_dmx_release);
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.h b/drivers/media/dvb/dvb-core/dvb_demux.h
index c09beb39162..0cc888339d5 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.h
+++ b/drivers/media/dvb/dvb-core/dvb_demux.h
@@ -20,7 +20,6 @@
*
*/
-
#ifndef _DVB_DEMUX_H_
#define _DVB_DEMUX_H_
@@ -44,103 +43,98 @@
#define DVB_DEMUX_MASK_MAX 18
struct dvb_demux_filter {
- struct dmx_section_filter filter;
- u8 maskandmode [DMX_MAX_FILTER_SIZE];
- u8 maskandnotmode [DMX_MAX_FILTER_SIZE];
+ struct dmx_section_filter filter;
+ u8 maskandmode[DMX_MAX_FILTER_SIZE];
+ u8 maskandnotmode[DMX_MAX_FILTER_SIZE];
int doneq;
- struct dvb_demux_filter *next;
- struct dvb_demux_feed *feed;
- int index;
- int state;
- int type;
- int pesto;
-
- u16 handle;
- u16 hw_handle;
- struct timer_list timer;
- int ts_state;
-};
+ struct dvb_demux_filter *next;
+ struct dvb_demux_feed *feed;
+ int index;
+ int state;
+ int type;
+ u16 hw_handle;
+ struct timer_list timer;
+};
#define DMX_FEED_ENTRY(pos) list_entry(pos, struct dvb_demux_feed, list_head)
struct dvb_demux_feed {
- union {
- struct dmx_ts_feed ts;
- struct dmx_section_feed sec;
+ union {
+ struct dmx_ts_feed ts;
+ struct dmx_section_feed sec;
} feed;
- union {
- dmx_ts_cb ts;
- dmx_section_cb sec;
+ union {
+ dmx_ts_cb ts;
+ dmx_section_cb sec;
} cb;
- struct dvb_demux *demux;
+ struct dvb_demux *demux;
void *priv;
- int type;
- int state;
- u16 pid;
- u8 *buffer;
- int buffer_size;
- int descramble;
+ int type;
+ int state;
+ u16 pid;
+ u8 *buffer;
+ int buffer_size;
- struct timespec timeout;
- struct dvb_demux_filter *filter;
- int cb_length;
+ struct timespec timeout;
+ struct dvb_demux_filter *filter;
- int ts_type;
- enum dmx_ts_pes pes_type;
+ int ts_type;
+ enum dmx_ts_pes pes_type;
- int cc;
- int pusi_seen; /* prevents feeding of garbage from previous section */
+ int cc;
+ int pusi_seen; /* prevents feeding of garbage from previous section */
- u16 peslen;
+ u16 peslen;
struct list_head list_head;
- int index; /* a unique index for each feed (can be used as hardware pid filter index) */
+ unsigned int index; /* a unique index for each feed (can be used as hardware pid filter index) */
};
struct dvb_demux {
- struct dmx_demux dmx;
- void *priv;
- int filternum;
- int feednum;
- int (*start_feed) (struct dvb_demux_feed *feed);
- int (*stop_feed) (struct dvb_demux_feed *feed);
- int (*write_to_decoder) (struct dvb_demux_feed *feed,
+ struct dmx_demux dmx;
+ void *priv;
+ int filternum;
+ int feednum;
+ int (*start_feed)(struct dvb_demux_feed *feed);
+ int (*stop_feed)(struct dvb_demux_feed *feed);
+ int (*write_to_decoder)(struct dvb_demux_feed *feed,
const u8 *buf, size_t len);
- u32 (*check_crc32) (struct dvb_demux_feed *feed,
+ u32 (*check_crc32)(struct dvb_demux_feed *feed,
const u8 *buf, size_t len);
- void (*memcopy) (struct dvb_demux_feed *feed, u8 *dst,
+ void (*memcopy)(struct dvb_demux_feed *feed, u8 *dst,
const u8 *src, size_t len);
- int users;
+ int users;
#define MAX_DVB_DEMUX_USERS 10
- struct dvb_demux_filter *filter;
- struct dvb_demux_feed *feed;
+ struct dvb_demux_filter *filter;
+ struct dvb_demux_feed *feed;
- struct list_head frontend_list;
+ struct list_head frontend_list;
- struct dvb_demux_feed *pesfilter[DMX_TS_PES_OTHER];
- u16 pids[DMX_TS_PES_OTHER];
- int playing;
- int recording;
+ struct dvb_demux_feed *pesfilter[DMX_TS_PES_OTHER];
+ u16 pids[DMX_TS_PES_OTHER];
+ int playing;
+ int recording;
#define DMX_MAX_PID 0x2000
struct list_head feed_list;
- u8 tsbuf[204];
- int tsbufp;
+ u8 tsbuf[204];
+ int tsbufp;
struct semaphore mutex;
spinlock_t lock;
};
-
int dvb_dmx_init(struct dvb_demux *dvbdemux);
-int dvb_dmx_release(struct dvb_demux *dvbdemux);
-void dvb_dmx_swfilter_packets(struct dvb_demux *dvbdmx, const u8 *buf, size_t count);
+void dvb_dmx_release(struct dvb_demux *dvbdemux);
+void dvb_dmx_swfilter_packets(struct dvb_demux *dvbdmx, const u8 *buf,
+ size_t count);
void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count);
-void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count);
+void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf,
+ size_t count);
#endif /* _DVB_DEMUX_H_ */
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 6a968c346a3..87935490bfb 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -62,7 +62,6 @@
#include <linux/uio.h>
#include <asm/uaccess.h>
#include <linux/crc32.h>
-#include <linux/version.h>
#include "dvb_demux.h"
#include "dvb_net.h"
@@ -171,11 +170,7 @@ static unsigned short dvb_net_eth_type_trans(struct sk_buff *skb,
skb->mac.raw=skb->data;
skb_pull(skb,dev->hard_header_len);
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,8)
- eth = skb->mac.ethernet;
-#else
eth = eth_hdr(skb);
-#endif
if (*eth->h_dest & 1) {
if(memcmp(eth->h_dest,dev->broadcast, ETH_ALEN)==0)
@@ -908,7 +903,7 @@ static int dvb_net_feed_start(struct net_device *dev)
return ret;
}
- ret = priv->secfeed->set(priv->secfeed, priv->pid, 32768, 0, 1);
+ ret = priv->secfeed->set(priv->secfeed, priv->pid, 32768, 1);
if (ret<0) {
printk("%s: could not set section feed\n", dev->name);
@@ -960,9 +955,7 @@ static int dvb_net_feed_start(struct net_device *dev)
priv->tsfeed->priv = (void *)dev;
ret = priv->tsfeed->set(priv->tsfeed, priv->pid,
TS_PACKET, DMX_TS_PES_OTHER,
- 188 * 100, /* nr. of bytes delivered per callback */
32768, /* circular buffer size */
- 0, /* descramble */
timeout);
if (ret < 0) {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 612e5b087b1..54e2b29076b 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -93,13 +93,30 @@ config DVB_USB_DIGITV
Say Y here to support the Nebula Electronics uDigitV USB2.0 DVB-T receiver.
config DVB_USB_VP7045
- tristate "TwinhanDTV Alpha/MagicBoxII and DNTV tinyUSB2 DVB-T USB2.0 support"
+ tristate "TwinhanDTV Alpha/MagicBoxII, DNTV tinyUSB2, Beetle USB2.0 support"
depends on DVB_USB
help
Say Y here to support the
+
TwinhanDTV Alpha (stick) (VP-7045),
- TwinhanDTV MagicBox II (VP-7046) and
- DigitalNow TinyUSB 2 DVB-t DVB-T USB2.0 receivers.
+ TwinhanDTV MagicBox II (VP-7046),
+ DigitalNow TinyUSB 2 DVB-t,
+ DigitalRise USB 2.0 Ter (Beetle) and
+ TYPHOON DVB-T USB DRIVE
+
+ DVB-T USB2.0 receivers.
+
+config DVB_USB_VP702X
+ tristate "TwinhanDTV StarBox and clones DVB-S USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the
+
+ TwinhanDTV StarBox,
+ DigitalRise USB Starbox and
+ TYPHOON DVB-S USB 2.0 BOX
+
+ DVB-S USB2.0 receivers.
config DVB_USB_NOVA_T_USB2
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 746d87ed6f3..2dc9aad9681 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -4,6 +4,9 @@ obj-$(CONFIG_DVB_USB) += dvb-usb.o
dvb-usb-vp7045-objs = vp7045.o vp7045-fe.o
obj-$(CONFIG_DVB_USB_VP7045) += dvb-usb-vp7045.o
+dvb-usb-vp702x-objs = vp702x.o vp702x-fe.o
+obj-$(CONFIG_DVB_USB_VP702X) += dvb-usb-vp702x.o
+
dvb-usb-dtt200u-objs = dtt200u.o dtt200u-fe.o
obj-$(CONFIG_DVB_USB_DTT200U) += dvb-usb-dtt200u.o
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index f2fcc2f1f84..e55322ef76b 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -90,7 +90,7 @@ static struct dvb_usb_properties a800_properties;
static int a800_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE);
+ return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE,NULL);
}
/* do not change the order of the ID table */
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index c3e1b661aae..3fe383f4bb4 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -48,35 +48,26 @@ static int cxusb_ctrl_msg(struct dvb_usb_device *d,
return 0;
}
-/* I2C */
-static void cxusb_set_i2c_path(struct dvb_usb_device *d, enum cxusb_i2c_pathes path)
+/* GPIO */
+static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
{
struct cxusb_state *st = d->priv;
u8 o[2],i;
- if (path == st->cur_i2c_path)
+ if (st->gpio_write_state[GPIO_TUNER] == onoff)
return;
- o[0] = IOCTL_SET_I2C_PATH;
- switch (path) {
- case PATH_CX22702:
- o[1] = 0;
- break;
- case PATH_TUNER_OTHER:
- o[1] = 1;
- break;
- default:
- err("unkown i2c path");
- return;
- }
- cxusb_ctrl_msg(d,CMD_IOCTL,o,2,&i,1);
+ o[0] = GPIO_TUNER;
+ o[1] = onoff;
+ cxusb_ctrl_msg(d,CMD_GPIO_WRITE,o,2,&i,1);
if (i != 0x01)
- deb_info("i2c_path setting failed.\n");
+ deb_info("gpio_write failed.\n");
- st->cur_i2c_path = path;
+ st->gpio_write_state[GPIO_TUNER] = onoff;
}
+/* I2C */
static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
@@ -92,10 +83,10 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
switch (msg[i].addr) {
case 0x63:
- cxusb_set_i2c_path(d,PATH_CX22702);
+ cxusb_gpio_tuner(d,0);
break;
default:
- cxusb_set_i2c_path(d,PATH_TUNER_OTHER);
+ cxusb_gpio_tuner(d,1);
break;
}
@@ -141,24 +132,26 @@ static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm cxusb_i2c_algo = {
- .name = "Conexant USB I2C algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = cxusb_i2c_xfer,
.functionality = cxusb_i2c_func,
};
static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
{
- return 0;
+ u8 b = 0;
+ if (onoff)
+ return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
+ else
+ return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
}
static int cxusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
{
u8 buf[2] = { 0x03, 0x00 };
if (onoff)
- cxusb_ctrl_msg(d,0x36, buf, 2, NULL, 0);
+ cxusb_ctrl_msg(d,CMD_STREAMING_ON, buf, 2, NULL, 0);
else
- cxusb_ctrl_msg(d,0x37, NULL, 0, NULL, 0);
+ cxusb_ctrl_msg(d,CMD_STREAMING_OFF, NULL, 0, NULL, 0);
return 0;
}
@@ -184,22 +177,11 @@ static int cxusb_tuner_attach(struct dvb_usb_device *d)
static int cxusb_frontend_attach(struct dvb_usb_device *d)
{
- u8 buf[2] = { 0x03, 0x00 };
- u8 b = 0;
-
- if (usb_set_interface(d->udev,0,0) < 0)
- err("set interface to alts=0 failed");
-
- cxusb_ctrl_msg(d,0xde,&b,0,NULL,0);
- cxusb_set_i2c_path(d,PATH_TUNER_OTHER);
- cxusb_ctrl_msg(d,CMD_POWER_OFF, NULL, 0, &b, 1);
-
+ u8 b;
if (usb_set_interface(d->udev,0,6) < 0)
err("set interface failed");
- cxusb_ctrl_msg(d,0x36, buf, 2, NULL, 0);
- cxusb_set_i2c_path(d,PATH_CX22702);
- cxusb_ctrl_msg(d,CMD_POWER_ON, NULL, 0, &b, 1);
+ cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, &b, 1);
if ((d->fe = cx22702_attach(&cxusb_cx22702_config, &d->i2c_adap)) != NULL)
return 0;
@@ -213,7 +195,7 @@ static struct dvb_usb_properties cxusb_properties;
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&cxusb_properties,THIS_MODULE);
+ return dvb_usb_device_init(intf,&cxusb_properties,THIS_MODULE,NULL);
}
static struct usb_device_id cxusb_table [] = {
@@ -239,14 +221,12 @@ static struct dvb_usb_properties cxusb_properties = {
.generic_bulk_ctrl_endpoint = 0x01,
/* parameter for the MPEG2-data transfer */
.urb = {
- .type = DVB_USB_ISOC,
+ .type = DVB_USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
- .isoc = {
- .framesperurb = 32,
- .framesize = 940,
- .interval = 5,
+ .bulk = {
+ .buffersize = 8192,
}
}
},
diff --git a/drivers/media/dvb/dvb-usb/cxusb.h b/drivers/media/dvb/dvb-usb/cxusb.h
index 1d79016e319..135c2a81f58 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.h
+++ b/drivers/media/dvb/dvb-usb/cxusb.h
@@ -1,30 +1,31 @@
#ifndef _DVB_USB_CXUSB_H_
#define _DVB_USB_CXUSB_H_
-#define DVB_USB_LOG_PREFIX "digitv"
+#define DVB_USB_LOG_PREFIX "cxusb"
#include "dvb-usb.h"
extern int dvb_usb_cxusb_debug;
#define deb_info(args...) dprintk(dvb_usb_cxusb_debug,0x01,args)
/* usb commands - some of it are guesses, don't have a reference yet */
-#define CMD_I2C_WRITE 0x08
-#define CMD_I2C_READ 0x09
+#define CMD_I2C_WRITE 0x08
+#define CMD_I2C_READ 0x09
-#define CMD_IOCTL 0x0e
-#define IOCTL_SET_I2C_PATH 0x02
+#define CMD_GPIO_READ 0x0d
+#define CMD_GPIO_WRITE 0x0e
+#define GPIO_TUNER 0x02
-#define CMD_POWER_OFF 0x50
-#define CMD_POWER_ON 0x51
+#define CMD_POWER_OFF 0xdc
+#define CMD_POWER_ON 0xde
-enum cxusb_i2c_pathes {
- PATH_UNDEF = 0x00,
- PATH_CX22702 = 0x01,
- PATH_TUNER_OTHER = 0x02,
-};
+#define CMD_STREAMING_ON 0x36
+#define CMD_STREAMING_OFF 0x37
+
+#define CMD_ANALOG 0x50
+#define CMD_DIGITAL 0x51
struct cxusb_state {
- enum cxusb_i2c_pathes cur_i2c_path;
+ u8 gpio_write_state[3];
};
#endif
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 9b9d6f8ee74..00b946419b4 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -156,8 +156,6 @@ static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
}
struct i2c_algorithm dibusb_i2c_algo = {
- .name = "DiBcom USB I2C algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = dibusb_i2c_xfer,
.functionality = dibusb_i2c_func,
};
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index 828b5182e16..0058505634a 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -86,9 +86,9 @@ static struct dvb_usb_properties dibusb2_0b_properties;
static int dibusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE) == 0 ||
- dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE) == 0 ||
- dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE) == 0)
+ if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE,NULL) == 0 ||
+ dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE,NULL) == 0 ||
+ dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE,NULL) == 0)
return 0;
return -EINVAL;
@@ -126,10 +126,12 @@ static struct usb_device_id dibusb_dib3000mb_table [] = {
/* 25 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_COLD) },
/* 26 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_WARM) },
+/* 27 */ { USB_DEVICE(USB_VID_KWORLD, USB_PID_KWORLD_VSTREAM_COLD) },
+
// #define DVB_USB_DIBUSB_MB_FAULTY_USB_IDs
#ifdef DVB_USB_DIBUSB_MB_FAULTY_USB_IDs
-/* 27 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
+/* 28 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
#endif
{ } /* Terminating entry */
};
@@ -262,7 +264,7 @@ static struct dvb_usb_properties dibusb1_1_an2235_properties = {
},
#ifdef DVB_USB_DIBUSB_MB_FAULTY_USB_IDs
{ "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
- { &dibusb_dib3000mb_table[27], NULL },
+ { &dibusb_dib3000mb_table[28], NULL },
{ NULL },
},
#endif
@@ -306,12 +308,16 @@ static struct dvb_usb_properties dibusb2_0b_properties = {
}
},
- .num_device_descs = 1,
+ .num_device_descs = 2,
.devices = {
- { "KWorld/ADSTech Instant DVB-T USB 2.0",
+ { "KWorld/ADSTech Instant DVB-T USB2.0",
{ &dibusb_dib3000mb_table[23], NULL },
{ &dibusb_dib3000mb_table[24], NULL },
},
+ { "KWorld Xpert DVB-T USB2.0",
+ { &dibusb_dib3000mb_table[27], NULL },
+ { NULL }
+ },
}
};
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
index e9dac430f37..6a0912eab39 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mc.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -20,7 +20,7 @@ static struct dvb_usb_properties dibusb_mc_properties;
static int dibusb_mc_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&dibusb_mc_properties,THIS_MODULE);
+ return dvb_usb_device_init(intf,&dibusb_mc_properties,THIS_MODULE,NULL);
}
/* do not change the order of the ID table */
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 9a676afc1d6..74545f82eff 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -77,8 +77,6 @@ static u32 digitv_i2c_func(struct i2c_adapter *adapter)
}
static struct i2c_algorithm digitv_i2c_algo = {
- .name = "Nebula DigiTV USB I2C algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = digitv_i2c_xfer,
.functionality = digitv_i2c_func,
};
@@ -113,31 +111,28 @@ static int digitv_mt352_demod_init(struct dvb_frontend *fe)
}
static struct mt352_config digitv_mt352_config = {
- .demod_address = 0x0, /* ignored by the digitv anyway */
.demod_init = digitv_mt352_demod_init,
.pll_set = dvb_usb_pll_set,
};
-static struct nxt6000_config digitv_nxt6000_config = {
- .demod_address = 0x0, /* ignored by the digitv anyway */
- .clock_inversion = 0x0,
+static int digitv_nxt6000_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+ u8 b[5];
+ dvb_usb_pll_set(fe,fep,b);
+ return digitv_ctrl_msg(d,USB_WRITE_TUNER,0,&b[1],4,NULL,0);
+}
- .pll_init = NULL,
- .pll_set = NULL,
+static struct nxt6000_config digitv_nxt6000_config = {
+ .clock_inversion = 1,
+ .pll_set = digitv_nxt6000_pll_set,
};
static int digitv_frontend_attach(struct dvb_usb_device *d)
{
- if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) != NULL)
+ if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) != NULL ||
+ (d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) != NULL)
return 0;
- if ((d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) != NULL) {
-
- warn("nxt6000 support is not done yet, in fact you are one of the first "
- "person who wants to use this device in Linux. Please report to "
- "linux-dvb@linuxtv.org");
-
- return 0;
- }
return -EIO;
}
@@ -175,7 +170,18 @@ static struct dvb_usb_properties digitv_properties;
static int digitv_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE);
+ struct dvb_usb_device *d;
+ int ret;
+ if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) {
+ u8 b[4] = { 0 };
+
+ b[0] = 1;
+ digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
+
+ b[0] = 0;
+ digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
+ }
+ return ret;
}
static struct usb_device_id digitv_table [] = {
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index b032523b07b..0a94ec22aeb 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -18,6 +18,7 @@ struct dtt200u_fe_state {
struct dvb_frontend_parameters fep;
struct dvb_frontend frontend;
+ struct dvb_frontend_ops ops;
};
static int dtt200u_fe_read_status(struct dvb_frontend* fe, fe_status_t *stat)
@@ -163,8 +164,9 @@ struct dvb_frontend* dtt200u_fe_attach(struct dvb_usb_device *d)
deb_info("attaching frontend dtt200u\n");
state->d = d;
+ memcpy(&state->ops,&dtt200u_fe_ops,sizeof(struct dvb_frontend_ops));
- state->frontend.ops = &dtt200u_fe_ops;
+ state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
goto success;
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 47dba6e4596..5aa12ebab34 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -98,20 +98,19 @@ static struct dvb_usb_properties wt220u_properties;
static int dtt200u_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE) == 0 ||
- dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE) == 0)
+ if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
+ dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0)
return 0;
return -ENODEV;
}
static struct usb_device_id dtt200u_usb_table [] = {
-// { USB_DEVICE(0x04b4,0x8613) },
- { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
- { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
- { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD) },
- { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM) },
- { 0 },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM) },
+ { 0 },
};
MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
@@ -189,7 +188,7 @@ static struct dvb_usb_properties wt220u_properties = {
.num_device_descs = 1,
.devices = {
- { .name = "WideView WT-220U PenType Receiver (and clones)",
+ { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
.cold_ids = { &dtt200u_usb_table[2], NULL },
.warm_ids = { &dtt200u_usb_table[3], NULL },
},
@@ -201,9 +200,9 @@ static struct dvb_usb_properties wt220u_properties = {
static struct usb_driver dtt200u_usb_driver = {
.owner = THIS_MODULE,
.name = "dvb_usb_dtt200u",
- .probe = dtt200u_usb_probe,
+ .probe = dtt200u_usb_probe,
.disconnect = dvb_usb_device_exit,
- .id_table = dtt200u_usb_table,
+ .id_table = dtt200u_usb_table,
};
/* module stuff */
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 9f0a8d90d14..da970947dfc 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -27,7 +27,6 @@ int dvb_usb_i2c_init(struct dvb_usb_device *d)
#endif
d->i2c_adap.algo = d->props.i2c_algo;
d->i2c_adap.algo_data = NULL;
- d->i2c_adap.id = I2C_ALGO_BIT;
i2c_set_adapdata(&d->i2c_adap, d);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 794d513a848..0818996bf15 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -24,8 +24,10 @@
#define USB_VID_HANFTEK 0x15f4
#define USB_VID_HAUPPAUGE 0x2040
#define USB_VID_HYPER_PALTEK 0x1025
+#define USB_VID_KWORLD 0xeb2a
#define USB_VID_KYE 0x0458
#define USB_VID_MEDION 0x1660
+#define USB_VID_PINNACLE 0x2304
#define USB_VID_VISIONPLUS 0x13d3
#define USB_VID_TWINHAN 0x1822
#define USB_VID_ULTIMA_ELECTRONIC 0x05d8
@@ -52,12 +54,14 @@
#define USB_PID_KWORLD_VSTREAM_WARM 0x17df
#define USB_PID_TWINHAN_VP7041_COLD 0x3201
#define USB_PID_TWINHAN_VP7041_WARM 0x3202
+#define USB_PID_TWINHAN_VP7020_COLD 0x3203
+#define USB_PID_TWINHAN_VP7020_WARM 0x3204
#define USB_PID_TWINHAN_VP7045_COLD 0x3205
#define USB_PID_TWINHAN_VP7045_WARM 0x3206
-#define USB_PID_DNTV_TINYUSB2_COLD 0x3223
-#define USB_PID_DNTV_TINYUSB2_WARM 0x3224
#define USB_PID_TWINHAN_VP7021_COLD 0x3207
#define USB_PID_TWINHAN_VP7021_WARM 0x3208
+#define USB_PID_DNTV_TINYUSB2_COLD 0x3223
+#define USB_PID_DNTV_TINYUSB2_WARM 0x3224
#define USB_PID_ULTIMA_TVBOX_COLD 0x8105
#define USB_PID_ULTIMA_TVBOX_WARM 0x8106
#define USB_PID_ULTIMA_TVBOX_AN2235_COLD 0x8107
@@ -85,5 +89,7 @@
#define USB_PID_MEDION_MD95700 0x0932
#define USB_PID_KYE_DVB_T_COLD 0x701e
#define USB_PID_KYE_DVB_T_WARM 0x701f
+#define USB_PID_PCTV_200E 0x020e
+#define USB_PID_PCTV_400E 0x020f
#endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index 65f0c095abc..a902059812a 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -128,7 +128,9 @@ static struct dvb_usb_device_description * dvb_usb_find_device(struct usb_device
/*
* USB
*/
-int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties *props, struct module *owner)
+
+int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties
+ *props, struct module *owner,struct dvb_usb_device **du)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct dvb_usb_device *d = NULL;
@@ -170,6 +172,9 @@ int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties *p
usb_set_intfdata(intf, d);
+ if (du != NULL)
+ *du = d;
+
ret = dvb_usb_init(d);
}
@@ -196,19 +201,6 @@ void dvb_usb_device_exit(struct usb_interface *intf)
}
EXPORT_SYMBOL(dvb_usb_device_exit);
-/* module stuff */
-static int __init dvb_usb_module_init(void)
-{
- return 0;
-}
-
-static void __exit dvb_usb_module_exit(void)
-{
-}
-
-module_init (dvb_usb_module_init);
-module_exit (dvb_usb_module_exit);
-
MODULE_VERSION("0.3");
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices");
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index a80567caf50..0e4f1035b0d 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -127,7 +127,7 @@ struct dvb_usb_device;
* helper functions.
*
* @urb: describes the kind of USB transfer used for MPEG2-TS-streaming.
- * Currently only BULK is implemented
+ * (BULK or ISOC)
*
* @num_device_descs: number of struct dvb_usb_device_description in @devices
* @devices: array of struct dvb_usb_device_description compatibles with these
@@ -310,7 +310,7 @@ struct dvb_usb_device {
void *priv;
};
-extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_properties *, struct module *);
+extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_properties *, struct module *, struct dvb_usb_device **);
extern void dvb_usb_device_exit(struct usb_interface *);
/* the generic read/write method for device control */
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 258a92bfbcc..1841a66427b 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -144,7 +144,7 @@ static struct dvb_usb_properties nova_t_properties;
static int nova_t_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&nova_t_properties,THIS_MODULE);
+ return dvb_usb_device_init(intf,&nova_t_properties,THIS_MODULE,NULL);
}
/* do not change the order of the ID table */
diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
index 2112ac3cf5e..6fd67657c26 100644
--- a/drivers/media/dvb/dvb-usb/umt-010.c
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -77,7 +77,7 @@ static struct dvb_usb_properties umt_properties;
static int umt_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE) == 0)
+ if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE,NULL) == 0)
return 0;
return -EINVAL;
}
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
new file mode 100644
index 00000000000..f20d8dbd0be
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -0,0 +1,339 @@
+/* DVB frontend part of the Linux driver for the TwinhanDTV StarBox USB2.0
+ * DVB-S receiver.
+ *
+ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de>
+ * Metzler Brothers Systementwicklung GbR
+ *
+ * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de>
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * This file can be removed soon, after the DST-driver is rewritten to provice
+ * the frontend-controlling separately.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ *
+ */
+#include "vp702x.h"
+
+struct vp702x_fe_state {
+ struct dvb_frontend fe;
+ struct dvb_usb_device *d;
+
+ fe_sec_voltage_t voltage;
+ fe_sec_tone_mode_t tone_mode;
+
+ u8 lnb_buf[8];
+
+ u8 lock;
+ u8 sig;
+ u8 snr;
+
+ unsigned long next_status_check;
+ unsigned long status_check_interval;
+};
+
+static int vp702x_fe_refresh_state(struct vp702x_fe_state *st)
+{
+ u8 buf[10];
+ if (time_after(jiffies,st->next_status_check)) {
+ vp702x_usb_in_op(st->d,READ_STATUS,0,0,buf,10);
+
+ st->lock = buf[4];
+ vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x11,0,&st->snr,1);
+ vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x15,0,&st->sig,1);
+
+ st->next_status_check = jiffies + (st->status_check_interval*HZ)/1000;
+ }
+ return 0;
+}
+
+static u8 vp702x_chksum(u8 *buf,int f, int count)
+{
+ u8 s = 0;
+ int i;
+ for (i = f; i < f+count; i++)
+ s += buf[i];
+ return ~s+1;
+}
+
+static int vp702x_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ deb_fe("%s\n",__FUNCTION__);
+
+ if (st->lock == 0)
+ *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI | FE_HAS_SIGNAL | FE_HAS_CARRIER;
+ else
+ *status = 0;
+
+ deb_fe("real state: %x\n",*status);
+ *status = 0x1f;
+
+ if (*status & FE_HAS_LOCK)
+ st->status_check_interval = 1000;
+ else
+ st->status_check_interval = 250;
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int vp702x_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ *ber = 0;
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int vp702x_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ *unc = 0;
+ return 0;
+}
+
+static int vp702x_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+
+ *strength = (st->sig << 8) | st->sig;
+ return 0;
+}
+
+static int vp702x_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
+{
+ u8 _snr;
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+
+ _snr = (st->snr & 0x1f) * 0xff / 0x1f;
+ *snr = (_snr << 8) | _snr;
+ return 0;
+}
+
+static int vp702x_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ tune->min_delay_ms = 2000;
+ return 0;
+}
+
+static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u32 freq = fep->frequency/1000;
+ /*CalFrequency*/
+/* u16 frequencyRef[16] = { 2, 4, 8, 16, 32, 64, 128, 256, 24, 5, 10, 20, 40, 80, 160, 320 }; */
+ u64 sr;
+ u8 cmd[8] = { 0 },ibuf[10];
+
+ cmd[0] = (freq >> 8) & 0x7f;
+ cmd[1] = freq & 0xff;
+ cmd[2] = 1; /* divrate == 4 -> frequencyRef[1] -> 1 here */
+
+ sr = (u64) (fep->u.qpsk.symbol_rate/1000) << 20;
+ do_div(sr,88000);
+ cmd[3] = (sr >> 12) & 0xff;
+ cmd[4] = (sr >> 4) & 0xff;
+ cmd[5] = (sr << 4) & 0xf0;
+
+ deb_fe("setting frontend to: %u -> %u (%x) LNB-based GHz, symbolrate: %d -> %Lu (%Lx)\n",
+ fep->frequency,freq,freq, fep->u.qpsk.symbol_rate, sr, sr);
+
+/* if (fep->inversion == INVERSION_ON)
+ cmd[6] |= 0x80; */
+
+ if (st->voltage == SEC_VOLTAGE_18)
+ cmd[6] |= 0x40;
+
+/* if (fep->u.qpsk.symbol_rate > 8000000)
+ cmd[6] |= 0x20;
+
+ if (fep->frequency < 1531000)
+ cmd[6] |= 0x04;
+
+ if (st->tone_mode == SEC_TONE_ON)
+ cmd[6] |= 0x01;*/
+
+ cmd[7] = vp702x_chksum(cmd,0,7);
+
+ st->status_check_interval = 250;
+ st->next_status_check = jiffies;
+
+ vp702x_usb_in_op(st->d, RESET_TUNER, 0, 0, NULL, 0);
+ msleep(30);
+ vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("tuning failed.\n");
+ else
+ deb_fe("tuning succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ return 0;
+}
+
+static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd *m)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 cmd[8],ibuf[10];
+ memset(cmd,0,8);
+
+ deb_fe("%s\n",__FUNCTION__);
+
+ if (m->msg_len > 4)
+ return -EINVAL;
+
+ cmd[1] = SET_DISEQC_CMD;
+ cmd[2] = m->msg_len;
+ memcpy(&cmd[3], m->msg, m->msg_len);
+ cmd[7] = vp702x_chksum(cmd,0,7);
+
+ vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("diseqc cmd failed.\n");
+ else
+ deb_fe("diseqc cmd succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ return 0;
+}
+
+static int vp702x_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 ibuf[10];
+ deb_fe("%s\n",__FUNCTION__);
+
+ st->tone_mode = tone;
+
+ if (tone == SEC_TONE_ON)
+ st->lnb_buf[2] = 0x02;
+ else
+ st->lnb_buf[2] = 0x00;
+
+ st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+
+ vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("set_tone cmd failed.\n");
+ else
+ deb_fe("set_tone cmd succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t
+ voltage)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 ibuf[10];
+ deb_fe("%s\n",__FUNCTION__);
+
+ st->voltage = voltage;
+
+ if (voltage != SEC_VOLTAGE_OFF)
+ st->lnb_buf[4] = 0x01;
+ else
+ st->lnb_buf[4] = 0x00;
+
+ st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+
+ vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("set_voltage cmd failed.\n");
+ else
+ deb_fe("set_voltage cmd succeeded.\n");
+
+ return 0;
+}
+
+static void vp702x_fe_release(struct dvb_frontend* fe)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ kfree(st);
+}
+
+static struct dvb_frontend_ops vp702x_fe_ops;
+
+struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d)
+{
+ struct vp702x_fe_state *s = kmalloc(sizeof(struct vp702x_fe_state), GFP_KERNEL);
+ if (s == NULL)
+ goto error;
+ memset(s,0,sizeof(struct vp702x_fe_state));
+
+ s->d = d;
+ s->fe.ops = &vp702x_fe_ops;
+ s->fe.demodulator_priv = s;
+
+ s->lnb_buf[1] = SET_LNB_POWER;
+ s->lnb_buf[3] = 0xff; /* 0=tone burst, 2=data burst, ff=off */
+
+ goto success;
+error:
+ return NULL;
+success:
+ return &s->fe;
+}
+
+
+static struct dvb_frontend_ops vp702x_fe_ops = {
+ .info = {
+ .name = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S",
+ .type = FE_QPSK,
+ .frequency_min = 950000,
+ .frequency_max = 2150000,
+ .frequency_stepsize = 1000, /* kHz for QPSK frontends */
+ .frequency_tolerance = 0,
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 45000000,
+ .symbol_rate_tolerance = 500, /* ppm */
+ .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+ FE_CAN_QPSK |
+ FE_CAN_FEC_AUTO
+ },
+ .release = vp702x_fe_release,
+
+ .init = NULL,
+ .sleep = NULL,
+
+ .set_frontend = vp702x_fe_set_frontend,
+ .get_frontend = vp702x_fe_get_frontend,
+ .get_tune_settings = vp702x_fe_get_tune_settings,
+
+ .read_status = vp702x_fe_read_status,
+ .read_ber = vp702x_fe_read_ber,
+ .read_signal_strength = vp702x_fe_read_signal_strength,
+ .read_snr = vp702x_fe_read_snr,
+ .read_ucblocks = vp702x_fe_read_unc_blocks,
+
+ .diseqc_send_master_cmd = vp702x_fe_send_diseqc_msg,
+ .diseqc_send_burst = vp702x_fe_send_diseqc_burst,
+ .set_tone = vp702x_fe_set_tone,
+ .set_voltage = vp702x_fe_set_voltage,
+};
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
new file mode 100644
index 00000000000..de13c04e8e6
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -0,0 +1,290 @@
+/* DVB USB compliant Linux driver for the TwinhanDTV StarBox USB2.0 DVB-S
+ * receiver.
+ *
+ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de>
+ * Metzler Brothers Systementwicklung GbR
+ *
+ * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de>
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#include "vp702x.h"
+
+/* debug */
+int dvb_usb_vp702x_debug;
+module_param_named(debug,dvb_usb_vp702x_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
+
+struct vp702x_state {
+ u8 pid_table[17]; /* [16] controls the pid_table state */
+};
+
+/* check for mutex FIXME */
+int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+{
+ int ret = 0,try = 0;
+
+ while (ret >= 0 && ret != blen && try < 3) {
+ ret = usb_control_msg(d->udev,
+ usb_rcvctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_IN,
+ value,index,b,blen,
+ 2000);
+ deb_info("reading number %d (ret: %d)\n",try,ret);
+ try++;
+ }
+
+ if (ret < 0 || ret != blen) {
+ warn("usb in operation failed.");
+ ret = -EIO;
+ } else
+ ret = 0;
+
+ deb_xfer("in: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ return ret;
+}
+
+int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+{
+ deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ if (usb_control_msg(d->udev,
+ usb_sndctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_OUT,
+ value,index,b,blen,
+ 2000) != blen) {
+ warn("usb out operation failed.");
+ return -EIO;
+ } else
+ return 0;
+}
+
+int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec)
+{
+ int ret;
+
+ if ((ret = down_interruptible(&d->usb_sem)))
+ return ret;
+
+ if ((ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen)) < 0)
+ goto unlock;
+ msleep(msec);
+ ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
+
+unlock:
+ up(&d->usb_sem);
+
+ return ret;
+}
+
+int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
+{
+ u8 bout[olen+2];
+ u8 bin[ilen+1];
+ int ret = 0;
+
+ bout[0] = 0x00;
+ bout[1] = cmd;
+ memcpy(&bout[2],o,olen);
+
+ ret = vp702x_usb_inout_op(d, bout, olen+2, bin, ilen+1,msec);
+
+ if (ret == 0)
+ memcpy(i,&bin[1],ilen);
+
+ return ret;
+}
+
+static int vp702x_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+{
+ struct vp702x_state *st = d->priv;
+ u8 buf[9];
+
+ if (onoff) {
+ st->pid_table[16] |= 1 << index;
+ st->pid_table[index*2] = (pid >> 8) & 0xff;
+ st->pid_table[index*2+1] = pid & 0xff;
+ } else {
+ st->pid_table[16] &= ~(1 << index);
+ st->pid_table[index*2] = st->pid_table[index*2+1] = 0;
+ }
+
+ return vp702x_usb_inout_cmd(d,SET_PID_FILTER,st->pid_table,17,buf,9,10);
+}
+
+static int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ vp702x_usb_in_op(d,RESET_TUNER,0,0,NULL,0);
+
+ vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
+ return vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
+}
+
+/* keys for the enclosed remote control */
+static struct dvb_usb_rc_key vp702x_rc_keys[] = {
+ { 0x00, 0x01, KEY_1 },
+ { 0x00, 0x02, KEY_2 },
+};
+
+/* remote control stuff (does not work with my box) */
+static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[10];
+ int i;
+
+/* remove the following return to enabled remote querying */
+ return 0;
+
+ vp702x_usb_in_op(d,READ_REMOTE_REQ,0,0,key,10);
+
+ deb_rc("remote query key: %x %d\n",key[1],key[1]);
+
+ if (key[1] == 0x44) {
+ *state = REMOTE_NO_KEY_PRESSED;
+ return 0;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(vp702x_rc_keys); i++)
+ if (vp702x_rc_keys[i].custom == key[1]) {
+ *state = REMOTE_KEY_PRESSED;
+ *event = vp702x_rc_keys[i].event;
+ break;
+ }
+ return 0;
+}
+
+static int vp702x_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
+{
+ u8 macb[9];
+ if (vp702x_usb_inout_cmd(d, GET_MAC_ADDRESS, NULL, 0, macb, 9, 10))
+ return -EIO;
+ memcpy(mac,&macb[3],6);
+ return 0;
+}
+
+static int vp702x_frontend_attach(struct dvb_usb_device *d)
+{
+ u8 buf[9] = { 0 };
+
+ if (vp702x_usb_inout_cmd(d, GET_SYSTEM_STRING, NULL, 0, buf, 9, 10))
+ return -EIO;
+
+ buf[8] = '\0';
+ info("system string: %s",&buf[1]);
+
+ d->fe = vp702x_fe_attach(d);
+ return 0;
+}
+
+static struct dvb_usb_properties vp702x_properties;
+
+static int vp702x_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+
+ usb_clear_halt(udev,usb_sndctrlpipe(udev,0));
+ usb_clear_halt(udev,usb_rcvctrlpipe(udev,0));
+
+ return dvb_usb_device_init(intf,&vp702x_properties,THIS_MODULE,NULL);
+}
+
+static struct usb_device_id vp702x_usb_table [] = {
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_WARM) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) },
+ { 0 },
+};
+MODULE_DEVICE_TABLE(usb, vp702x_usb_table);
+
+static struct dvb_usb_properties vp702x_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+ .pid_filter_count = 8, /* !!! */
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-vp702x-01.fw",
+
+ .pid_filter = vp702x_pid_filter,
+ .power_ctrl = vp702x_power_ctrl,
+ .frontend_attach = vp702x_frontend_attach,
+ .read_mac_address = vp702x_read_mac_addr,
+
+ .rc_key_map = vp702x_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(vp702x_rc_keys),
+ .rc_interval = 400,
+ .rc_query = vp702x_rc_query,
+
+ .size_of_priv = sizeof(struct vp702x_state),
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7021)",
+ .cold_ids = { &vp702x_usb_table[0], NULL },
+ .warm_ids = { &vp702x_usb_table[1], NULL },
+ },
+ { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)",
+ .cold_ids = { &vp702x_usb_table[2], NULL },
+ .warm_ids = { &vp702x_usb_table[3], NULL },
+ },
+ { 0 },
+ }
+};
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver vp702x_usb_driver = {
+ .owner = THIS_MODULE,
+ .name = "dvb-usb-vp702x",
+ .probe = vp702x_usb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = vp702x_usb_table,
+};
+
+/* module stuff */
+static int __init vp702x_usb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&vp702x_usb_driver))) {
+ err("usb_register failed. (%d)",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit vp702x_usb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&vp702x_usb_driver);
+}
+
+module_init(vp702x_usb_module_init);
+module_exit(vp702x_usb_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for Twinhan StarBox DVB-S USB2.0 and clones");
+MODULE_VERSION("1.0-alpha");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/vp702x.h b/drivers/media/dvb/dvb-usb/vp702x.h
new file mode 100644
index 00000000000..4a3e8c7eca2
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp702x.h
@@ -0,0 +1,109 @@
+#ifndef _DVB_USB_VP7021_H_
+#define _DVB_USB_VP7021_H_
+
+#define DVB_USB_LOG_PREFIX "vp702x"
+#include "dvb-usb.h"
+
+extern int dvb_usb_vp702x_debug;
+#define deb_info(args...) dprintk(dvb_usb_vp702x_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_vp702x_debug,0x02,args)
+#define deb_rc(args...) dprintk(dvb_usb_vp702x_debug,0x04,args)
+#define deb_fe(args...) dprintk(dvb_usb_vp702x_debug,0x08,args)
+
+/* commands are read and written with USB control messages */
+
+/* consecutive read/write operation */
+#define REQUEST_OUT 0xB2
+#define REQUEST_IN 0xB3
+
+/* the out-buffer of these consecutive operations contain sub-commands when b[0] = 0
+ * request: 0xB2; i: 0; v: 0; b[0] = 0, b[1] = subcmd, additional buffer
+ * the returning buffer looks as follows
+ * request: 0xB3; i: 0; v: 0; b[0] = 0xB3, additional buffer */
+
+#define GET_TUNER_STATUS 0x05
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A N/A 0x05 signal-quality N/A N/A signal-strength lock==0 N/A */
+
+#define GET_SYSTEM_STRING 0x06
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A 'U' 'S' 'B' '7' '0' '2' 'X' N/A */
+
+#define SET_DISEQC_CMD 0x08
+/* additional out buffer:
+ * 0 1 2 3 4
+ * len X1 X2 X3 X4
+ * additional in buffer:
+ * 0 1 2
+ * N/A 0 0 b[1] == b[2] == 0 -> success otherwise not */
+
+#define SET_LNB_POWER 0x09
+/* additional out buffer:
+ * 0 1 2
+ * 0x00 0xff 1 = on, 0 = off
+ * additional in buffer:
+ * 0 1 2
+ * N/A 0 0 b[1] == b[2] == 0 -> success otherwise not */
+
+#define GET_MAC_ADDRESS 0x0A
+/* #define GET_MAC_ADDRESS 0x0B */
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A N/A 0x0A or 0x0B MAC0 MAC1 MAC2 MAC3 MAC4 MAC5 */
+
+#define SET_PID_FILTER 0x11
+/* additional in buffer:
+ * 0 1 ... 14 15 16
+ * PID0_MSB PID0_LSB ... PID7_MSB PID7_LSB PID_active (bits) */
+
+/* request: 0xB2; i: 0; v: 0;
+ * b[0] != 0 -> tune and lock a channel
+ * 0 1 2 3 4 5 6 7
+ * freq0 freq1 divstep srate0 srate1 srate2 flag chksum
+ */
+
+
+/* one direction requests */
+#define READ_REMOTE_REQ 0xB4
+/* IN i: 0; v: 0; b[0] == request, b[1] == key */
+
+#define READ_PID_NUMBER_REQ 0xB5
+/* IN i: 0; v: 0; b[0] == request, b[1] == 0, b[2] = pid number */
+
+#define WRITE_EEPROM_REQ 0xB6
+/* OUT i: offset; v: value to write; no extra buffer */
+
+#define READ_EEPROM_REQ 0xB7
+/* IN i: bufferlen; v: offset; buffer with bufferlen bytes */
+
+#define READ_STATUS 0xB8
+/* IN i: 0; v: 0; bufferlen 10 */
+
+#define READ_TUNER_REG_REQ 0xB9
+/* IN i: 0; v: register; b[0] = value */
+
+#define READ_FX2_REG_REQ 0xBA
+/* IN i: offset; v: 0; b[0] = value */
+
+#define WRITE_FX2_REG_REQ 0xBB
+/* OUT i: offset; v: value to write; 1 byte extra buffer */
+
+#define SET_TUNER_POWER_REQ 0xBC
+/* IN i: 0 = power off, 1 = power on */
+
+#define WRITE_TUNER_REG_REQ 0xBD
+/* IN i: register, v: value to write, no extra buffer */
+
+#define RESET_TUNER 0xBE
+/* IN i: 0, v: 0, no extra buffer */
+
+extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
+
+extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
+extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
+extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
+extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 9ac95f54f9f..0f57abeb6d6 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -164,7 +164,6 @@ static int vp7045_read_eeprom(struct dvb_usb_device *d,u8 *buf, int len, int off
return 0;
}
-
static int vp7045_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
{
return vp7045_read_eeprom(d,mac, 6, MAC_0_ADDR);
@@ -199,7 +198,7 @@ static struct dvb_usb_properties vp7045_properties;
static int vp7045_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&vp7045_properties,THIS_MODULE);
+ return dvb_usb_device_init(intf,&vp7045_properties,THIS_MODULE,NULL);
}
static struct usb_device_id vp7045_usb_table [] = {
@@ -256,9 +255,9 @@ static struct dvb_usb_properties vp7045_properties = {
static struct usb_driver vp7045_usb_driver = {
.owner = THIS_MODULE,
.name = "dvb_usb_vp7045",
- .probe = vp7045_usb_probe,
+ .probe = vp7045_usb_probe,
.disconnect = dvb_usb_device_exit,
- .id_table = vp7045_usb_table,
+ .id_table = vp7045_usb_table,
};
/* module stuff */
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 8222b88cb48..d4b97989e3e 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -1,7 +1,7 @@
/*
cx24110 - Single Chip Satellite Channel Receiver driver module
- Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> based on
+ Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> based on
work
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
@@ -387,8 +387,9 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
- int rv, bit, i;
+ int rv, bit;
struct cx24110_state *state = fe->demodulator_priv;
+ unsigned long timeout;
if (burst == SEC_MINI_A)
bit = 0x00;
@@ -398,12 +399,14 @@ static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
return -EINVAL;
rv = cx24110_readreg(state, 0x77);
- cx24110_writereg(state, 0x77, rv|0x04);
+ if (!(rv & 0x04))
+ cx24110_writereg(state, 0x77, rv | 0x04);
rv = cx24110_readreg(state, 0x76);
cx24110_writereg(state, 0x76, ((rv & 0x90) | 0x40 | bit));
- for (i = 500; i-- > 0 && !(cx24110_readreg(state,0x76)&0x40) ; )
- ; /* wait for LNB ready */
+ timeout = jiffies + msecs_to_jiffies(100);
+ while (!time_after(jiffies, timeout) && !(cx24110_readreg(state, 0x76) & 0x40))
+ ; /* wait for LNB ready */
return 0;
}
@@ -413,17 +416,22 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
{
int i, rv;
struct cx24110_state *state = fe->demodulator_priv;
+ unsigned long timeout;
for (i = 0; i < cmd->msg_len; i++)
cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
rv = cx24110_readreg(state, 0x77);
- cx24110_writereg(state, 0x77, rv|0x04);
+ if (rv & 0x04) {
+ cx24110_writereg(state, 0x77, rv & ~0x04);
+ msleep(30); /* reportedly fixes switching problems */
+ }
rv = cx24110_readreg(state, 0x76);
cx24110_writereg(state, 0x76, ((rv & 0x90) | 0x40) | ((cmd->msg_len-3) & 3));
- for (i=500; i-- > 0 && !(cx24110_readreg(state,0x76)&0x40);)
+ timeout = jiffies + msecs_to_jiffies(100);
+ while (!time_after(jiffies, timeout) && !(cx24110_readreg(state, 0x76) & 0x40))
; /* wait for LNB ready */
return 0;
diff --git a/drivers/media/dvb/frontends/cx24110.h b/drivers/media/dvb/frontends/cx24110.h
index 6b663f4744e..b63ecf26421 100644
--- a/drivers/media/dvb/frontends/cx24110.h
+++ b/drivers/media/dvb/frontends/cx24110.h
@@ -1,7 +1,7 @@
/*
cx24110 - Single Chip Satellite Channel Receiver driver module
- Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@t-online.de> based on
+ Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> based on
work
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index cd434b7cf9d..21433e1831e 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -23,7 +23,6 @@
#include <linux/config.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index cd33705a432..441de665fec 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -22,7 +22,6 @@
*/
#include <linux/config.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 1f1cd7a8d50..7142b9c51dd 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -69,8 +69,8 @@ struct lgdt330x_state
};
static int i2c_write_demod_bytes (struct lgdt330x_state* state,
- u8 *buf, /* data bytes to send */
- int len /* number of bytes to send */ )
+ u8 *buf, /* data bytes to send */
+ int len /* number of bytes to send */ )
{
struct i2c_msg msg =
{ .addr = state->config->demod_address,
@@ -129,13 +129,13 @@ static int lgdt3302_SwReset(struct lgdt330x_state* state)
};
ret = i2c_write_demod_bytes(state,
- reset, sizeof(reset));
+ reset, sizeof(reset));
if (ret == 0) {
/* force reset high (inactive) and unmask interrupts */
reset[1] = 0x7f;
ret = i2c_write_demod_bytes(state,
- reset, sizeof(reset));
+ reset, sizeof(reset));
}
return ret;
}
@@ -149,13 +149,13 @@ static int lgdt3303_SwReset(struct lgdt330x_state* state)
};
ret = i2c_write_demod_bytes(state,
- reset, sizeof(reset));
+ reset, sizeof(reset));
if (ret == 0) {
/* force reset high (inactive) */
reset[1] = 0x01;
ret = i2c_write_demod_bytes(state,
- reset, sizeof(reset));
+ reset, sizeof(reset));
}
return ret;
}
@@ -172,7 +172,6 @@ static int lgdt330x_SwReset(struct lgdt330x_state* state)
}
}
-
static int lgdt330x_init(struct dvb_frontend* fe)
{
/* Hardware reset is done using gpio[0] of cx23880x chip.
@@ -229,13 +228,13 @@ static int lgdt330x_init(struct dvb_frontend* fe)
case LGDT3302:
chip_name = "LGDT3302";
err = i2c_write_demod_bytes(state, lgdt3302_init_data,
- sizeof(lgdt3302_init_data));
- break;
+ sizeof(lgdt3302_init_data));
+ break;
case LGDT3303:
chip_name = "LGDT3303";
err = i2c_write_demod_bytes(state, lgdt3303_init_data,
- sizeof(lgdt3303_init_data));
- break;
+ sizeof(lgdt3303_init_data));
+ break;
default:
chip_name = "undefined";
printk (KERN_WARNING "Only LGDT3302 and LGDT3303 are supported chips.\n");
@@ -262,15 +261,15 @@ static int lgdt330x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
switch (state->config->demod_chip) {
case LGDT3302:
err = i2c_read_demod_bytes(state, LGDT3302_PACKET_ERR_COUNTER1,
- buf, sizeof(buf));
- break;
+ buf, sizeof(buf));
+ break;
case LGDT3303:
err = i2c_read_demod_bytes(state, LGDT3303_PACKET_ERR_COUNTER1,
- buf, sizeof(buf));
- break;
+ buf, sizeof(buf));
+ break;
default:
printk(KERN_WARNING
- "Only LGDT3302 and LGDT3303 are supported chips.\n");
+ "Only LGDT3302 and LGDT3303 are supported chips.\n");
err = -ENODEV;
}
@@ -330,7 +329,7 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
if (state->config->demod_chip == LGDT3303) {
err = i2c_write_demod_bytes(state, lgdt3303_8vsb_44_data,
- sizeof(lgdt3303_8vsb_44_data));
+ sizeof(lgdt3303_8vsb_44_data));
}
break;
@@ -378,18 +377,19 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
/* Select the requested mode */
i2c_write_demod_bytes(state, top_ctrl_cfg,
- sizeof(top_ctrl_cfg));
- state->config->set_ts_params(fe, 0);
+ sizeof(top_ctrl_cfg));
+ if (state->config->set_ts_params)
+ state->config->set_ts_params(fe, 0);
state->current_modulation = param->u.vsb.modulation;
}
- /* Change only if we are actually changing the channel */
- if (state->current_frequency != param->frequency) {
- /* Tune to the new frequency */
+ /* Tune to the specified frequency */
+ if (state->config->pll_set)
state->config->pll_set(fe, param);
- /* Keep track of the new frequency */
- state->current_frequency = param->frequency;
- }
+
+ /* Keep track of the new frequency */
+ state->current_frequency = param->frequency;
+
lgdt330x_SwReset(state);
return 0;
}
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index d32dc4de9e7..cc1bc0edd65 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -462,9 +462,11 @@ static int mt352_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct mt352_state* state = fe->demodulator_priv;
- u16 signal = ((mt352_read_register(state, AGC_GAIN_1) << 8) & 0x0f) |
- (mt352_read_register(state, AGC_GAIN_0));
+ /* align the 12 bit AGC gain with the most significant bits */
+ u16 signal = ((mt352_read_register(state, AGC_GAIN_1) & 0x0f) << 12) |
+ (mt352_read_register(state, AGC_GAIN_0) << 4);
+ /* inverse of gain is signal strength */
*strength = ~signal;
return 0;
}
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index 966de9853d1..88a57b79111 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -482,6 +482,7 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
if ((result = nxt6000_set_inversion(state, param->inversion)) < 0)
return result;
+ msleep(500);
return 0;
}
@@ -525,6 +526,12 @@ static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
return 0;
}
+static int nxt6000_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ tune->min_delay_ms = 500;
+ return 0;
+}
+
static struct dvb_frontend_ops nxt6000_ops;
struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
@@ -578,6 +585,8 @@ static struct dvb_frontend_ops nxt6000_ops = {
.init = nxt6000_init,
+ .get_tune_settings = nxt6000_fe_get_tune_settings,
+
.set_frontend = nxt6000_set_frontend,
.read_status = nxt6000_read_status,
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index cc0a77c790f..b6d0eecc59e 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -370,22 +370,19 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
or51132_setmode(fe);
}
- /* Change only if we are actually changing the channel */
- if (state->current_frequency != param->frequency) {
- dvb_pll_configure(state->config->pll_desc, buf,
- param->frequency, 0);
- dprintk("set_parameters tuner bytes: 0x%02x 0x%02x "
- "0x%02x 0x%02x\n",buf[0],buf[1],buf[2],buf[3]);
- if (i2c_writebytes(state, state->config->pll_address ,buf, 4))
- printk(KERN_WARNING "or51132: set_parameters error "
- "writing to tuner\n");
-
- /* Set to current mode */
- or51132_setmode(fe);
-
- /* Update current frequency */
- state->current_frequency = param->frequency;
- }
+ dvb_pll_configure(state->config->pll_desc, buf,
+ param->frequency, 0);
+ dprintk("set_parameters tuner bytes: 0x%02x 0x%02x "
+ "0x%02x 0x%02x\n",buf[0],buf[1],buf[2],buf[3]);
+ if (i2c_writebytes(state, state->config->pll_address ,buf, 4))
+ printk(KERN_WARNING "or51132: set_parameters error "
+ "writing to tuner\n");
+
+ /* Set to current mode */
+ or51132_setmode(fe);
+
+ /* Update current frequency */
+ state->current_frequency = param->frequency;
return 0;
}
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 4f396ac8de7..c7fe27fd530 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -48,7 +48,8 @@ struct s5h1420_state {
};
static u32 s5h1420_getsymbolrate(struct s5h1420_state* state);
-static int s5h1420_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings);
+static int s5h1420_get_tune_settings(struct dvb_frontend* fe,
+ struct dvb_frontend_tune_settings* fesettings);
static int debug = 0;
@@ -91,7 +92,8 @@ static int s5h1420_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
switch(voltage) {
case SEC_VOLTAGE_13:
- s5h1420_writereg(state, 0x3c, (s5h1420_readreg(state, 0x3c) & 0xfe) | 0x02);
+ s5h1420_writereg(state, 0x3c,
+ (s5h1420_readreg(state, 0x3c) & 0xfe) | 0x02);
break;
case SEC_VOLTAGE_18:
@@ -112,18 +114,21 @@ static int s5h1420_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
switch(tone) {
case SEC_TONE_ON:
- s5h1420_writereg(state, 0x3b, (s5h1420_readreg(state, 0x3b) & 0x74) | 0x08);
+ s5h1420_writereg(state, 0x3b,
+ (s5h1420_readreg(state, 0x3b) & 0x74) | 0x08);
break;
case SEC_TONE_OFF:
- s5h1420_writereg(state, 0x3b, (s5h1420_readreg(state, 0x3b) & 0x74) | 0x01);
+ s5h1420_writereg(state, 0x3b,
+ (s5h1420_readreg(state, 0x3b) & 0x74) | 0x01);
break;
}
return 0;
}
-static int s5h1420_send_master_cmd (struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
+static int s5h1420_send_master_cmd (struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd* cmd)
{
struct s5h1420_state* state = fe->demodulator_priv;
u8 val;
@@ -131,6 +136,9 @@ static int s5h1420_send_master_cmd (struct dvb_frontend* fe, struct dvb_diseqc_m
unsigned long timeout;
int result = 0;
+ if (cmd->msg_len > 8)
+ return -EINVAL;
+
/* setup for DISEQC */
val = s5h1420_readreg(state, 0x3b);
s5h1420_writereg(state, 0x3b, 0x02);
@@ -138,16 +146,17 @@ static int s5h1420_send_master_cmd (struct dvb_frontend* fe, struct dvb_diseqc_m
/* write the DISEQC command bytes */
for(i=0; i< cmd->msg_len; i++) {
- s5h1420_writereg(state, 0x3c + i, cmd->msg[i]);
+ s5h1420_writereg(state, 0x3d + i, cmd->msg[i]);
}
/* kick off transmission */
- s5h1420_writereg(state, 0x3b, s5h1420_readreg(state, 0x3b) | ((cmd->msg_len-1) << 4) | 0x08);
+ s5h1420_writereg(state, 0x3b, s5h1420_readreg(state, 0x3b) |
+ ((cmd->msg_len-1) << 4) | 0x08);
/* wait for transmission to complete */
timeout = jiffies + ((100*HZ) / 1000);
while(time_before(jiffies, timeout)) {
- if (s5h1420_readreg(state, 0x3b) & 0x08)
+ if (!(s5h1420_readreg(state, 0x3b) & 0x08))
break;
msleep(5);
@@ -161,7 +170,8 @@ static int s5h1420_send_master_cmd (struct dvb_frontend* fe, struct dvb_diseqc_m
return result;
}
-static int s5h1420_recv_slave_reply (struct dvb_frontend* fe, struct dvb_diseqc_slave_reply* reply)
+static int s5h1420_recv_slave_reply (struct dvb_frontend* fe,
+ struct dvb_diseqc_slave_reply* reply)
{
struct s5h1420_state* state = fe->demodulator_priv;
u8 val;
@@ -205,7 +215,7 @@ static int s5h1420_recv_slave_reply (struct dvb_frontend* fe, struct dvb_diseqc_
/* extract data */
for(i=0; i< length; i++) {
- reply->msg[i] = s5h1420_readreg(state, 0x3c + i);
+ reply->msg[i] = s5h1420_readreg(state, 0x3d + i);
}
exit:
@@ -236,7 +246,7 @@ static int s5h1420_send_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t minicm
s5h1420_writereg(state, 0x3b, s5h1420_readreg(state, 0x3b) | 0x08);
/* wait for transmission to complete */
- timeout = jiffies + ((20*HZ) / 1000);
+ timeout = jiffies + ((100*HZ) / 1000);
while(time_before(jiffies, timeout)) {
if (!(s5h1420_readreg(state, 0x3b) & 0x08))
break;
@@ -259,9 +269,9 @@ static fe_status_t s5h1420_get_status_bits(struct s5h1420_state* state)
val = s5h1420_readreg(state, 0x14);
if (val & 0x02)
- status |= FE_HAS_SIGNAL; // FIXME: not sure if this is right
+ status |= FE_HAS_SIGNAL;
if (val & 0x01)
- status |= FE_HAS_CARRIER; // FIXME: not sure if this is right
+ status |= FE_HAS_CARRIER;
val = s5h1420_readreg(state, 0x36);
if (val & 0x01)
status |= FE_HAS_VITERBI;
@@ -284,8 +294,8 @@ static int s5h1420_read_status(struct dvb_frontend* fe, fe_status_t* status)
/* determine lock state */
*status = s5h1420_get_status_bits(state);
- /* fix for FEC 5/6 inversion issue - if it doesn't quite lock, invert the inversion,
- wait a bit and check again */
+ /* fix for FEC 5/6 inversion issue - if it doesn't quite lock, invert
+ the inversion, wait a bit and check again */
if (*status == (FE_HAS_SIGNAL|FE_HAS_CARRIER|FE_HAS_VITERBI)) {
val = s5h1420_readreg(state, 0x32);
if ((val & 0x07) == 0x03) {
@@ -330,6 +340,10 @@ static int s5h1420_read_status(struct dvb_frontend* fe, fe_status_t* status)
tmp = (tmp * 2 * 7) / 8;
break;
}
+ if (tmp == 0) {
+ printk("s5h1420: avoided division by 0\n");
+ tmp = 1;
+ }
tmp = state->fclk / tmp;
/* set the MPEG_CLK_INTL for the calculated data rate */
@@ -368,16 +382,21 @@ static int s5h1420_read_ber(struct dvb_frontend* fe, u32* ber)
s5h1420_writereg(state, 0x46, 0x1d);
mdelay(25);
- return (s5h1420_readreg(state, 0x48) << 8) | s5h1420_readreg(state, 0x47);
+
+ *ber = (s5h1420_readreg(state, 0x48) << 8) | s5h1420_readreg(state, 0x47);
+
+ return 0;
}
static int s5h1420_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct s5h1420_state* state = fe->demodulator_priv;
- u8 val = 0xff - s5h1420_readreg(state, 0x15);
+ u8 val = s5h1420_readreg(state, 0x15);
- return (int) ((val << 8) | val);
+ *strength = (u16) ((val << 8) | val);
+
+ return 0;
}
static int s5h1420_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
@@ -386,7 +405,10 @@ static int s5h1420_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
s5h1420_writereg(state, 0x46, 0x1f);
mdelay(25);
- return (s5h1420_readreg(state, 0x48) << 8) | s5h1420_readreg(state, 0x47);
+
+ *ucblocks = (s5h1420_readreg(state, 0x48) << 8) | s5h1420_readreg(state, 0x47);
+
+ return 0;
}
static void s5h1420_reset(struct s5h1420_state* state)
@@ -396,11 +418,12 @@ static void s5h1420_reset(struct s5h1420_state* state)
udelay(10);
}
-static void s5h1420_setsymbolrate(struct s5h1420_state* state, struct dvb_frontend_parameters *p)
+static void s5h1420_setsymbolrate(struct s5h1420_state* state,
+ struct dvb_frontend_parameters *p)
{
u64 val;
- val = (p->u.qpsk.symbol_rate / 1000) * (1<<24);
+ val = ((u64) p->u.qpsk.symbol_rate / 1000ULL) * (1ULL<<24);
if (p->u.qpsk.symbol_rate <= 21000000) {
val *= 2;
}
@@ -415,7 +438,7 @@ static void s5h1420_setsymbolrate(struct s5h1420_state* state, struct dvb_fronte
static u32 s5h1420_getsymbolrate(struct s5h1420_state* state)
{
- u64 val;
+ u64 val = 0;
int sampling = 2;
if (s5h1420_readreg(state, 0x05) & 0x2)
@@ -427,10 +450,10 @@ static u32 s5h1420_getsymbolrate(struct s5h1420_state* state)
val |= s5h1420_readreg(state, 0x13);
s5h1420_writereg(state, 0x06, s5h1420_readreg(state, 0x06) & 0xf7);
- val *= (state->fclk / 1000);
+ val *= (state->fclk / 1000ULL);
do_div(val, ((1<<24) * sampling));
- return (u32) (val * 1000);
+ return (u32) (val * 1000ULL);
}
static void s5h1420_setfreqoffset(struct s5h1420_state* state, int freqoffset)
@@ -463,46 +486,55 @@ static int s5h1420_getfreqoffset(struct s5h1420_state* state)
/* remember freqoffset is in kHz, but the chip wants the offset in Hz, so
* divide fclk by 1000000 to get the correct value. */
- val = - ((val * (state->fclk/1000000)) / (1<<24));
+ val = (((-val) * (state->fclk/1000000)) / (1<<24));
return val;
}
-static void s5h1420_setfec(struct s5h1420_state* state, struct dvb_frontend_parameters *p)
+static void s5h1420_setfec_inversion(struct s5h1420_state* state,
+ struct dvb_frontend_parameters *p)
{
+ u8 inversion = 0;
+
+ if (p->inversion == INVERSION_OFF) {
+ inversion = state->config->invert ? 0x08 : 0;
+ } else if (p->inversion == INVERSION_ON) {
+ inversion = state->config->invert ? 0 : 0x08;
+ }
+
if ((p->u.qpsk.fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
- s5h1420_writereg(state, 0x31, 0x00);
s5h1420_writereg(state, 0x30, 0x3f);
+ s5h1420_writereg(state, 0x31, 0x00 | inversion);
} else {
switch(p->u.qpsk.fec_inner) {
case FEC_1_2:
- s5h1420_writereg(state, 0x31, 0x10);
s5h1420_writereg(state, 0x30, 0x01);
+ s5h1420_writereg(state, 0x31, 0x10 | inversion);
break;
case FEC_2_3:
- s5h1420_writereg(state, 0x31, 0x11);
s5h1420_writereg(state, 0x30, 0x02);
+ s5h1420_writereg(state, 0x31, 0x11 | inversion);
break;
case FEC_3_4:
- s5h1420_writereg(state, 0x31, 0x12);
s5h1420_writereg(state, 0x30, 0x04);
- break;
+ s5h1420_writereg(state, 0x31, 0x12 | inversion);
+ break;
case FEC_5_6:
- s5h1420_writereg(state, 0x31, 0x13);
s5h1420_writereg(state, 0x30, 0x08);
+ s5h1420_writereg(state, 0x31, 0x13 | inversion);
break;
case FEC_6_7:
- s5h1420_writereg(state, 0x31, 0x14);
s5h1420_writereg(state, 0x30, 0x10);
+ s5h1420_writereg(state, 0x31, 0x14 | inversion);
break;
case FEC_7_8:
- s5h1420_writereg(state, 0x31, 0x15);
s5h1420_writereg(state, 0x30, 0x20);
+ s5h1420_writereg(state, 0x31, 0x15 | inversion);
break;
default:
@@ -536,22 +568,6 @@ static fe_code_rate_t s5h1420_getfec(struct s5h1420_state* state)
return FEC_NONE;
}
-static void s5h1420_setinversion(struct s5h1420_state* state, struct dvb_frontend_parameters *p)
-{
- if ((p->u.qpsk.fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
- s5h1420_writereg(state, 0x31, 0x00);
- s5h1420_writereg(state, 0x30, 0x3f);
- } else {
- u8 tmp = s5h1420_readreg(state, 0x31) & 0xf7;
- tmp |= 0x10;
-
- if (p->inversion == INVERSION_ON)
- tmp |= 0x80;
-
- s5h1420_writereg(state, 0x31, tmp);
- }
-}
-
static fe_spectral_inversion_t s5h1420_getinversion(struct s5h1420_state* state)
{
if (s5h1420_readreg(state, 0x32) & 0x08)
@@ -560,35 +576,35 @@ static fe_spectral_inversion_t s5h1420_getinversion(struct s5h1420_state* state)
return INVERSION_OFF;
}
-static int s5h1420_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int s5h1420_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *p)
{
struct s5h1420_state* state = fe->demodulator_priv;
- u32 frequency_delta;
+ int frequency_delta;
struct dvb_frontend_tune_settings fesettings;
+ u32 tmp;
/* check if we should do a fast-tune */
memcpy(&fesettings.parameters, p, sizeof(struct dvb_frontend_parameters));
s5h1420_get_tune_settings(fe, &fesettings);
frequency_delta = p->frequency - state->tunedfreq;
- if ((frequency_delta > -fesettings.max_drift) && (frequency_delta < fesettings.max_drift) &&
+ if ((frequency_delta > -fesettings.max_drift) &&
+ (frequency_delta < fesettings.max_drift) &&
(frequency_delta != 0) &&
(state->fec_inner == p->u.qpsk.fec_inner) &&
(state->symbol_rate == p->u.qpsk.symbol_rate)) {
- s5h1420_setfreqoffset(state, frequency_delta);
+ if (state->config->pll_set) {
+ s5h1420_writereg (state, 0x02, s5h1420_readreg(state,0x02) | 1);
+ state->config->pll_set(fe, p, &tmp);
+ s5h1420_setfreqoffset(state, p->frequency - tmp);
+ }
return 0;
}
/* first of all, software reset */
s5h1420_reset(state);
- /* set tuner PLL */
- if (state->config->pll_set) {
- s5h1420_writereg (state, 0x02, s5h1420_readreg(state,0x02) | 1);
- state->config->pll_set(fe, p, &state->tunedfreq);
- s5h1420_writereg (state, 0x02, s5h1420_readreg(state,0x02) & 0xfe);
- }
-
/* set s5h1420 fclk PLL according to desired symbol rate */
if (p->u.qpsk.symbol_rate > 28000000) {
state->fclk = 88000000;
@@ -609,8 +625,9 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
/* set misc registers */
s5h1420_writereg(state, 0x02, 0x00);
+ s5h1420_writereg(state, 0x06, 0x00);
s5h1420_writereg(state, 0x07, 0xb0);
- s5h1420_writereg(state, 0x0a, 0x67);
+ s5h1420_writereg(state, 0x0a, 0xe7);
s5h1420_writereg(state, 0x0b, 0x78);
s5h1420_writereg(state, 0x0c, 0x48);
s5h1420_writereg(state, 0x0d, 0x6b);
@@ -626,21 +643,26 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
/* start QPSK */
s5h1420_writereg(state, 0x05, s5h1420_readreg(state, 0x05) | 1);
- /* set the frequency offset to adjust for PLL inaccuracy */
- s5h1420_setfreqoffset(state, p->frequency - state->tunedfreq);
+ /* set tuner PLL */
+ if (state->config->pll_set) {
+ s5h1420_writereg (state, 0x02, s5h1420_readreg(state,0x02) | 1);
+ state->config->pll_set(fe, p, &tmp);
+ s5h1420_setfreqoffset(state, 0);
+ }
/* set the reset of the parameters */
s5h1420_setsymbolrate(state, p);
- s5h1420_setinversion(state, p);
- s5h1420_setfec(state, p);
+ s5h1420_setfec_inversion(state, p);
state->fec_inner = p->u.qpsk.fec_inner;
state->symbol_rate = p->u.qpsk.symbol_rate;
state->postlocked = 0;
+ state->tunedfreq = p->frequency;
return 0;
}
-static int s5h1420_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int s5h1420_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *p)
{
struct s5h1420_state* state = fe->demodulator_priv;
@@ -652,7 +674,8 @@ static int s5h1420_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
return 0;
}
-static int s5h1420_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
+static int s5h1420_get_tune_settings(struct dvb_frontend* fe,
+ struct dvb_frontend_tune_settings* fesettings)
{
if (fesettings->parameters.u.qpsk.symbol_rate > 20000000) {
fesettings->min_delay_ms = 50;
@@ -717,7 +740,8 @@ static void s5h1420_release(struct dvb_frontend* fe)
static struct dvb_frontend_ops s5h1420_ops;
-struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config, struct i2c_adapter* i2c)
+struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
+ struct i2c_adapter* i2c)
{
struct s5h1420_state* state = NULL;
u8 identity;
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index b687fc77ceb..872028ddf2a 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -30,6 +30,9 @@ struct s5h1420_config
/* the demodulator's i2c address */
u8 demod_address;
+ /* does the inversion require inversion? */
+ u8 invert:1;
+
/* PLL maintenance */
int (*pll_init)(struct dvb_frontend* fe);
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u32* freqout);
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 928aca052af..8d09afd7545 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -35,7 +35,6 @@ struct stv0297_state {
struct dvb_frontend frontend;
unsigned long base_freq;
- u8 pwm;
};
#if 1
@@ -46,94 +45,6 @@ struct stv0297_state {
#define STV0297_CLOCK_KHZ 28900
-static u8 init_tab[] = {
- 0x00, 0x09,
- 0x01, 0x69,
- 0x03, 0x00,
- 0x04, 0x00,
- 0x07, 0x00,
- 0x08, 0x00,
- 0x20, 0x00,
- 0x21, 0x40,
- 0x22, 0x00,
- 0x23, 0x00,
- 0x24, 0x40,
- 0x25, 0x88,
- 0x30, 0xff,
- 0x31, 0x00,
- 0x32, 0xff,
- 0x33, 0x00,
- 0x34, 0x50,
- 0x35, 0x7f,
- 0x36, 0x00,
- 0x37, 0x20,
- 0x38, 0x00,
- 0x40, 0x1c,
- 0x41, 0xff,
- 0x42, 0x29,
- 0x43, 0x00,
- 0x44, 0xff,
- 0x45, 0x00,
- 0x46, 0x00,
- 0x49, 0x04,
- 0x4a, 0xff,
- 0x4b, 0x7f,
- 0x52, 0x30,
- 0x55, 0xae,
- 0x56, 0x47,
- 0x57, 0xe1,
- 0x58, 0x3a,
- 0x5a, 0x1e,
- 0x5b, 0x34,
- 0x60, 0x00,
- 0x63, 0x00,
- 0x64, 0x00,
- 0x65, 0x00,
- 0x66, 0x00,
- 0x67, 0x00,
- 0x68, 0x00,
- 0x69, 0x00,
- 0x6a, 0x02,
- 0x6b, 0x00,
- 0x70, 0xff,
- 0x71, 0x00,
- 0x72, 0x00,
- 0x73, 0x00,
- 0x74, 0x0c,
- 0x80, 0x00,
- 0x81, 0x00,
- 0x82, 0x00,
- 0x83, 0x00,
- 0x84, 0x04,
- 0x85, 0x80,
- 0x86, 0x24,
- 0x87, 0x78,
- 0x88, 0x00,
- 0x89, 0x00,
- 0x90, 0x01,
- 0x91, 0x01,
- 0xa0, 0x00,
- 0xa1, 0x00,
- 0xa2, 0x00,
- 0xb0, 0x91,
- 0xb1, 0x0b,
- 0xc0, 0x53,
- 0xc1, 0x70,
- 0xc2, 0x12,
- 0xd0, 0x00,
- 0xd1, 0x00,
- 0xd2, 0x00,
- 0xd3, 0x00,
- 0xd4, 0x00,
- 0xd5, 0x00,
- 0xde, 0x00,
- 0xdf, 0x00,
- 0x61, 0x49,
- 0x62, 0x0b,
- 0x53, 0x08,
- 0x59, 0x08,
-};
-
static int stv0297_writereg(struct stv0297_state *state, u8 reg, u8 data)
{
@@ -378,34 +289,9 @@ static int stv0297_init(struct dvb_frontend *fe)
struct stv0297_state *state = fe->demodulator_priv;
int i;
- /* soft reset */
- stv0297_writereg_mask(state, 0x80, 1, 1);
- stv0297_writereg_mask(state, 0x80, 1, 0);
-
- /* reset deinterleaver */
- stv0297_writereg_mask(state, 0x81, 1, 1);
- stv0297_writereg_mask(state, 0x81, 1, 0);
-
/* load init table */
- for (i = 0; i < sizeof(init_tab); i += 2) {
- stv0297_writereg(state, init_tab[i], init_tab[i + 1]);
- }
-
- /* set a dummy symbol rate */
- stv0297_set_symbolrate(state, 6900);
-
- /* invert AGC1 polarity */
- stv0297_writereg_mask(state, 0x88, 0x10, 0x10);
-
- /* setup bit error counting */
- stv0297_writereg_mask(state, 0xA0, 0x80, 0x00);
- stv0297_writereg_mask(state, 0xA0, 0x10, 0x00);
- stv0297_writereg_mask(state, 0xA0, 0x08, 0x00);
- stv0297_writereg_mask(state, 0xA0, 0x07, 0x04);
-
- /* min + max PWM */
- stv0297_writereg(state, 0x4a, 0x00);
- stv0297_writereg(state, 0x4b, state->pwm);
+ for (i=0; !(state->config->inittab[i] == 0xff && state->config->inittab[i+1] == 0xff); i+=2)
+ stv0297_writereg(state, state->config->inittab[i], state->config->inittab[i+1]);
msleep(200);
if (state->config->pll_init)
@@ -606,7 +492,13 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
stv0297_set_inversion(state, inversion);
/* kick off lock */
- stv0297_writereg_mask(state, 0x88, 0x08, 0x08);
+ /* Disable corner detection for higher QAMs */
+ if (p->u.qam.modulation == QAM_128 ||
+ p->u.qam.modulation == QAM_256)
+ stv0297_writereg_mask(state, 0x88, 0x08, 0x00);
+ else
+ stv0297_writereg_mask(state, 0x88, 0x08, 0x08);
+
stv0297_writereg_mask(state, 0x5a, 0x20, 0x00);
stv0297_writereg_mask(state, 0x6a, 0x01, 0x01);
stv0297_writereg_mask(state, 0x43, 0x40, 0x40);
@@ -732,7 +624,7 @@ static void stv0297_release(struct dvb_frontend *fe)
static struct dvb_frontend_ops stv0297_ops;
struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
- struct i2c_adapter *i2c, int pwm)
+ struct i2c_adapter *i2c)
{
struct stv0297_state *state = NULL;
@@ -746,7 +638,6 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
state->i2c = i2c;
memcpy(&state->ops, &stv0297_ops, sizeof(struct dvb_frontend_ops));
state->base_freq = 0;
- state->pwm = pwm;
/* check if the demod is there */
if ((stv0297_readreg(state, 0x80) & 0x70) != 0x20)
diff --git a/drivers/media/dvb/frontends/stv0297.h b/drivers/media/dvb/frontends/stv0297.h
index 3be53598930..9e53f019db7 100644
--- a/drivers/media/dvb/frontends/stv0297.h
+++ b/drivers/media/dvb/frontends/stv0297.h
@@ -29,6 +29,12 @@ struct stv0297_config
/* the demodulator's i2c address */
u8 demod_address;
+ /* inittab - array of pairs of values.
+ * First of each pair is the register, second is the value.
+ * List should be terminated with an 0xff, 0xff pair.
+ */
+ u8* inittab;
+
/* does the "inversion" need inverted? */
u8 invert:1;
@@ -38,7 +44,7 @@ struct stv0297_config
};
extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
- struct i2c_adapter* i2c, int pwm);
+ struct i2c_adapter* i2c);
extern int stv0297_enable_plli2c(struct dvb_frontend* fe);
#endif // STV0297_H
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index cfa3928bb48..2d62931f20b 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -63,12 +63,8 @@ struct stv0299_state {
u32 tuner_frequency;
u32 symbol_rate;
fe_code_rate_t fec_inner;
- int errmode;
};
-#define STATUS_BER 0
-#define STATUS_UCBLOCKS 1
-
static int debug;
static int debug_legacy_dish_switch;
#define dprintk(args...) \
@@ -481,7 +477,7 @@ static int stv0299_init (struct dvb_frontend* fe)
if (state->config->pll_init) {
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_init(fe);
+ state->config->pll_init(fe, state->i2c);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
}
@@ -520,7 +516,8 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct stv0299_state* state = fe->demodulator_priv;
- if (state->errmode != STATUS_BER) return 0;
+ stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x10);
+ msleep(100);
*ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
return 0;
@@ -559,8 +556,9 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct stv0299_state* state = fe->demodulator_priv;
- if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
- else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
+ stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x30);
+ msleep(100);
+ *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
return 0;
}
@@ -603,7 +601,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
} else {
/* A "normal" tune is requested */
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_set(fe, p);
+ state->config->pll_set(fe, state->i2c, p);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
stv0299_writeregI(state, 0x32, 0x80);
@@ -615,7 +613,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
}
} else {
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_set(fe, p);
+ state->config->pll_set(fe, state->i2c, p);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
stv0299_set_FEC (state, p->u.qpsk.fec_inner);
@@ -709,7 +707,6 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
state->tuner_frequency = 0;
state->symbol_rate = 0;
state->fec_inner = 0;
- state->errmode = STATUS_BER;
/* check if the demod is there */
stv0299_writeregI(state, 0x02, 0x34); /* standby off */
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h
index 79457a80a11..d0c4484861e 100644
--- a/drivers/media/dvb/frontends/stv0299.h
+++ b/drivers/media/dvb/frontends/stv0299.h
@@ -92,8 +92,8 @@ struct stv0299_config
int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
/* PLL maintenance */
- int (*pll_init)(struct dvb_frontend* fe);
- int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+ int (*pll_init)(struct dvb_frontend *fe, struct i2c_adapter *i2c);
+ int (*pll_set)(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params);
};
extern int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data);
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index ab0c032472c..74cea9f8d72 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -1046,8 +1046,7 @@ static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr)
tmp = tda1004x_read_byte(state, TDA1004X_SNR);
if (tmp < 0)
return -EIO;
- if (tmp)
- tmp = 255 - tmp;
+ tmp = 255 - tmp;
*snr = ((tmp << 8) | tmp);
dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr);
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 70fb44b391a..c6d276618e8 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -194,19 +194,18 @@ static int ves1820_init(struct dvb_frontend* fe)
{
struct ves1820_state* state = fe->demodulator_priv;
int i;
- int val;
ves1820_writereg(state, 0, 0);
- for (i = 0; i < 53; i++) {
- val = ves1820_inittab[i];
- if ((i == 2) && (state->config->selagc)) val |= 0x08;
- ves1820_writereg(state, i, val);
- }
+ for (i = 0; i < sizeof(ves1820_inittab); i++)
+ ves1820_writereg(state, i, ves1820_inittab[i]);
+ if (state->config->selagc)
+ ves1820_writereg(state, 2, ves1820_inittab[2] | 0x08);
ves1820_writereg(state, 0x34, state->pwm);
- if (state->config->pll_init) state->config->pll_init(fe);
+ if (state->config->pll_init)
+ state->config->pll_init(fe);
return 0;
}
@@ -234,7 +233,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p
ves1820_writereg(state, 0x09, reg0x09[real_qam]);
ves1820_setup_reg0(state, reg0x00[real_qam], p->inversion);
-
+ ves1820_writereg(state, 2, ves1820_inittab[2] | (state->config->selagc ? 0x08 : 0));
return 0;
}
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 706e0bcb5ed..85b437bbddc 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -633,7 +633,6 @@ static int __devinit pluto2_probe(struct pci_dev *pdev,
i2c_set_adapdata(&pluto->i2c_adap, pluto);
strcpy(pluto->i2c_adap.name, DRIVER_NAME);
pluto->i2c_adap.owner = THIS_MODULE;
- pluto->i2c_adap.id = I2C_ALGO_BIT;
pluto->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
pluto->i2c_adap.dev.parent = &pdev->dev;
pluto->i2c_adap.algo_data = &pluto->i2c_bit;
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index e4c6e87f6c5..22b203f8ff2 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -168,7 +168,9 @@ static void init_av7110_av(struct av7110 *av7110)
if (ret < 0)
printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
if (rgb_on &&
- (av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) {
+ ((av7110->dev->pci->subsystem_vendor == 0x110a) ||
+ (av7110->dev->pci->subsystem_vendor == 0x13c2)) &&
+ (av7110->dev->pci->subsystem_device == 0x0000)) {
saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
//saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
}
@@ -177,9 +179,6 @@ static void init_av7110_av(struct av7110 *av7110)
ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
if (ret < 0)
printk("dvb-ttpci:cannot set volume :%d\n",ret);
- ret = av7110_setup_irc_config(av7110, 0);
- if (ret < 0)
- printk("dvb-ttpci:cannot setup irc config :%d\n",ret);
}
static void recover_arm(struct av7110 *av7110)
@@ -265,60 +264,6 @@ static int arm_thread(void *data)
}
-/**
- * Hack! we save the last av7110 ptr. This should be ok, since
- * you rarely will use more then one IR control.
- *
- * If we want to support multiple controls we would have to do much more...
- */
-int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
-{
- int ret = 0;
- static struct av7110 *last;
-
- dprintk(4, "%p\n", av7110);
-
- if (!av7110)
- av7110 = last;
- else
- last = av7110;
-
- if (av7110) {
- ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
- av7110->ir_config = ir_config;
- }
- return ret;
-}
-
-static void (*irc_handler)(u32);
-
-void av7110_register_irc_handler(void (*func)(u32))
-{
- dprintk(4, "registering %p\n", func);
- irc_handler = func;
-}
-
-void av7110_unregister_irc_handler(void (*func)(u32))
-{
- dprintk(4, "unregistering %p\n", func);
- irc_handler = NULL;
-}
-
-static void run_handlers(unsigned long ircom)
-{
- if (irc_handler != NULL)
- (*irc_handler)((u32) ircom);
-}
-
-static DECLARE_TASKLET(irtask, run_handlers, 0);
-
-static void IR_handle(struct av7110 *av7110, u32 ircom)
-{
- dprintk(4, "ircommand = %08x\n", ircom);
- irtask.data = (unsigned long) ircom;
- tasklet_schedule(&irtask);
-}
-
/****************************************************************************
* IRQ handling
****************************************************************************/
@@ -711,8 +656,9 @@ static void gpioirq(unsigned long data)
return;
case DATA_IRCOMMAND:
- IR_handle(av7110,
- swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
+ if (av7110->ir_handler)
+ av7110->ir_handler(av7110,
+ swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
break;
@@ -1668,9 +1614,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
int ret;
u8 data[4];
u32 div;
@@ -1687,7 +1632,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+ ret = i2c_transfer(i2c, &msg, 1);
if (ret != 1)
return -EIO;
return 0;
@@ -1751,9 +1696,8 @@ static u8 alps_bsbe1_inittab[] = {
0xff, 0xff
};
-static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
int ret;
u8 data[4];
u32 div;
@@ -1768,7 +1712,7 @@ static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
- ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+ ret = i2c_transfer(i2c, &msg, 1);
return (ret != 1) ? -EIO : 0;
}
@@ -1936,6 +1880,98 @@ static struct sp8870_config alps_tdlb7_config = {
};
+static u8 nexusca_stv0297_inittab[] = {
+ 0x80, 0x01,
+ 0x80, 0x00,
+ 0x81, 0x01,
+ 0x81, 0x00,
+ 0x00, 0x09,
+ 0x01, 0x69,
+ 0x03, 0x00,
+ 0x04, 0x00,
+ 0x07, 0x00,
+ 0x08, 0x00,
+ 0x20, 0x00,
+ 0x21, 0x40,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x24, 0x40,
+ 0x25, 0x88,
+ 0x30, 0xff,
+ 0x31, 0x00,
+ 0x32, 0xff,
+ 0x33, 0x00,
+ 0x34, 0x50,
+ 0x35, 0x7f,
+ 0x36, 0x00,
+ 0x37, 0x20,
+ 0x38, 0x00,
+ 0x40, 0x1c,
+ 0x41, 0xff,
+ 0x42, 0x29,
+ 0x43, 0x00,
+ 0x44, 0xff,
+ 0x45, 0x00,
+ 0x46, 0x00,
+ 0x49, 0x04,
+ 0x4a, 0x00,
+ 0x4b, 0x7b,
+ 0x52, 0x30,
+ 0x55, 0xae,
+ 0x56, 0x47,
+ 0x57, 0xe1,
+ 0x58, 0x3a,
+ 0x5a, 0x1e,
+ 0x5b, 0x34,
+ 0x60, 0x00,
+ 0x63, 0x00,
+ 0x64, 0x00,
+ 0x65, 0x00,
+ 0x66, 0x00,
+ 0x67, 0x00,
+ 0x68, 0x00,
+ 0x69, 0x00,
+ 0x6a, 0x02,
+ 0x6b, 0x00,
+ 0x70, 0xff,
+ 0x71, 0x00,
+ 0x72, 0x00,
+ 0x73, 0x00,
+ 0x74, 0x0c,
+ 0x80, 0x00,
+ 0x81, 0x00,
+ 0x82, 0x00,
+ 0x83, 0x00,
+ 0x84, 0x04,
+ 0x85, 0x80,
+ 0x86, 0x24,
+ 0x87, 0x78,
+ 0x88, 0x10,
+ 0x89, 0x00,
+ 0x90, 0x01,
+ 0x91, 0x01,
+ 0xa0, 0x04,
+ 0xa1, 0x00,
+ 0xa2, 0x00,
+ 0xb0, 0x91,
+ 0xb1, 0x0b,
+ 0xc0, 0x53,
+ 0xc1, 0x70,
+ 0xc2, 0x12,
+ 0xd0, 0x00,
+ 0xd1, 0x00,
+ 0xd2, 0x00,
+ 0xd3, 0x00,
+ 0xd4, 0x00,
+ 0xd5, 0x00,
+ 0xde, 0x00,
+ 0xdf, 0x00,
+ 0x61, 0x49,
+ 0x62, 0x0b,
+ 0x53, 0x08,
+ 0x59, 0x08,
+ 0xff, 0xff,
+};
static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
@@ -1984,6 +2020,7 @@ static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_
static struct stv0297_config nexusca_stv0297_config = {
.demod_address = 0x1C,
+ .inittab = nexusca_stv0297_inittab,
.invert = 1,
.pll_set = nexusca_stv0297_pll_set,
};
@@ -2261,7 +2298,7 @@ static int frontend_init(struct av7110 *av7110)
case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
- av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap, 0x7b);
+ av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap);
if (av7110->fe) {
/* set TDA9819 into DVB mode */
saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
@@ -2692,7 +2729,7 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
goto err_av7110_exit_v4l_12;
#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
- av7110_ir_init();
+ av7110_ir_init(av7110);
#endif
printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
av7110_num++;
@@ -2734,6 +2771,9 @@ static int av7110_detach(struct saa7146_dev* saa)
struct av7110 *av7110 = saa->ext_priv;
dprintk(4, "%p\n", av7110);
+#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
+ av7110_ir_exit(av7110);
+#endif
if (budgetpatch) {
/* Disable RPS1 */
saa7146_write(saa, MC1, MASK_29);
@@ -2830,7 +2870,7 @@ static struct saa7146_pci_extension_data x_var = { \
.ext_priv = x_name, \
.ext = &av7110_extension }
-MAKE_AV7110_INFO(tts_1_X, "Technotrend/Hauppauge WinTV DVB-S rev1.X");
+MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C");
MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
@@ -2842,16 +2882,16 @@ MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
static struct pci_device_id pci_tbl[] = {
- MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
- MAKE_EXTENSION_PCI(tts_1_X, 0x13c2, 0x0000),
- MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
- MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
- MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
- MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
- MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
- MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
- MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
- MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
+ MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
+ MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000),
+ MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
+ MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
+ MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
+ MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
+ MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
+ MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
+ MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
+ MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
@@ -2889,9 +2929,6 @@ static int __init av7110_init(void)
static void __exit av7110_exit(void)
{
-#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
- av7110_ir_exit();
-#endif
saa7146_unregister_extension(&av7110_extension);
}
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 508b7739c60..cce00ef293e 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -228,7 +228,10 @@ struct av7110 {
struct dvb_video_events video_events;
video_size_t video_size;
- u32 ir_config;
+ u32 ir_config;
+ u32 ir_command;
+ void (*ir_handler)(struct av7110 *av7110, u32 ircom);
+ struct tasklet_struct ir_tasklet;
/* firmware stuff */
unsigned char *bin_fw;
@@ -257,12 +260,10 @@ struct av7110 {
extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid);
-extern void av7110_register_irc_handler(void (*func)(u32));
-extern void av7110_unregister_irc_handler(void (*func)(u32));
extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
-extern int av7110_ir_init (void);
-extern void av7110_ir_exit (void);
+extern int av7110_ir_init(struct av7110 *av7110);
+extern void av7110_ir_exit(struct av7110 *av7110);
/* msp3400 i2c subaddresses */
#define MSP_WR_DEM 0x10
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 1220826696c..7442f56a72e 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -41,6 +41,8 @@
#include "av7110.h"
#include "av7110_hw.h"
+#define _NOHANDSHAKE
+
/****************************************************************************
* DEBI functions
****************************************************************************/
@@ -364,7 +366,8 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
msleep(1);
}
- wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0xffff, 2);
+ if (FW_VERSION(av7110->arm_app) <= 0x261f)
+ wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0xffff, 2);
#ifndef _NOHANDSHAKE
start = jiffies;
@@ -437,7 +440,8 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
wdebi(av7110, DEBINOSWAP, COMMAND, (u32) buf[0], 2);
- wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0x0000, 2);
+ if (FW_VERSION(av7110->arm_app) <= 0x261f)
+ wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0x0000, 2);
#ifdef COM_DEBUG
start = jiffies;
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 665cdb8a3f7..357a3728ec6 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -7,16 +7,16 @@
#include <asm/bitops.h>
#include "av7110.h"
+#include "av7110_hw.h"
-#define UP_TIMEOUT (HZ/4)
+#define UP_TIMEOUT (HZ*7/25)
/* enable ir debugging by or'ing debug with 16 */
-static int ir_initialized;
+static int av_cnt;
+static struct av7110 *av_list[4];
static struct input_dev input_dev;
-static u32 ir_config;
-
static u16 key_map [256] = {
KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7,
KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO,
@@ -53,8 +53,11 @@ static void av7110_emit_keyup(unsigned long data)
static struct timer_list keyup_timer = { .function = av7110_emit_keyup };
-static void av7110_emit_key(u32 ircom)
+static void av7110_emit_key(unsigned long parm)
{
+ struct av7110 *av7110 = (struct av7110 *) parm;
+ u32 ir_config = av7110->ir_config;
+ u32 ircom = av7110->ir_command;
u8 data;
u8 addr;
static u16 old_toggle = 0;
@@ -62,19 +65,33 @@ static void av7110_emit_key(u32 ircom)
u16 keycode;
/* extract device address and data */
- if (ir_config & 0x0001) {
- /* TODO RCMM: ? bits device address, 8 bits data */
+ switch (ir_config & 0x0003) {
+ case 0: /* RC5: 5 bits device address, 6 bits data */
+ data = ircom & 0x3f;
+ addr = (ircom >> 6) & 0x1f;
+ break;
+
+ case 1: /* RCMM: 8(?) bits device address, 8(?) bits data */
data = ircom & 0xff;
addr = (ircom >> 8) & 0xff;
- } else {
- /* RC5: 5 bits device address, 6 bits data */
+ break;
+
+ case 2: /* extended RC5: 5 bits device address, 7 bits data */
data = ircom & 0x3f;
addr = (ircom >> 6) & 0x1f;
+ /* invert 7th data bit for backward compatibility with RC5 keymaps */
+ if (!(ircom & 0x1000))
+ data |= 0x40;
+ break;
+
+ default:
+ printk("invalid ir_config %x\n", ir_config);
+ return;
}
keycode = key_map[data];
- dprintk(16, "#########%08x######### addr %i data 0x%02x (keycode %i)\n",
+ dprintk(16, "code %08x -> addr %i data 0x%02x -> keycode %i\n",
ircom, addr, data, keycode);
/* check device address (if selected) */
@@ -87,10 +104,10 @@ static void av7110_emit_key(u32 ircom)
return;
}
- if (ir_config & 0x0001)
+ if ((ir_config & 0x0003) == 1)
new_toggle = 0; /* RCMM */
else
- new_toggle = (ircom & 0x800); /* RC5 */
+ new_toggle = (ircom & 0x800); /* RC5, extended RC5 */
if (timer_pending(&keyup_timer)) {
del_timer(&keyup_timer);
@@ -137,6 +154,8 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
{
char *page;
int size = 4 + 256 * sizeof(u16);
+ u32 ir_config;
+ int i;
if (count < size)
return -EINVAL;
@@ -153,60 +172,95 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
memcpy(&ir_config, page, 4);
memcpy(&key_map, page + 4, 256 * sizeof(u16));
vfree(page);
- av7110_setup_irc_config(NULL, ir_config);
+ if (FW_VERSION(av_list[0]->arm_app) >= 0x2620 && !(ir_config & 0x0001))
+ ir_config |= 0x0002; /* enable extended RC5 */
+ for (i = 0; i < av_cnt; i++)
+ av7110_setup_irc_config(av_list[i], ir_config);
input_register_keys();
return count;
}
-int __init av7110_ir_init(void)
+int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
{
- static struct proc_dir_entry *e;
+ int ret = 0;
- if (ir_initialized)
- return 0;
+ dprintk(4, "%p\n", av7110);
+ if (av7110) {
+ ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
+ av7110->ir_config = ir_config;
+ }
+ return ret;
+}
- init_timer(&keyup_timer);
- keyup_timer.data = 0;
- input_dev.name = "DVB on-card IR receiver";
+static void ir_handler(struct av7110 *av7110, u32 ircom)
+{
+ dprintk(4, "ircommand = %08x\n", ircom);
+ av7110->ir_command = ircom;
+ tasklet_schedule(&av7110->ir_tasklet);
+}
- /**
- * enable keys
- */
- set_bit(EV_KEY, input_dev.evbit);
- set_bit(EV_REP, input_dev.evbit);
- input_register_keys();
+int __init av7110_ir_init(struct av7110 *av7110)
+{
+ static struct proc_dir_entry *e;
- input_register_device(&input_dev);
- input_dev.timer.function = input_repeat_key;
+ if (av_cnt >= sizeof av_list/sizeof av_list[0])
+ return -ENOSPC;
- av7110_setup_irc_config(NULL, 0x0001);
- av7110_register_irc_handler(av7110_emit_key);
+ av7110_setup_irc_config(av7110, 0x0001);
+ av_list[av_cnt++] = av7110;
- e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL);
- if (e) {
- e->write_proc = av7110_ir_write_proc;
- e->size = 4 + 256 * sizeof(u16);
+ if (av_cnt == 1) {
+ init_timer(&keyup_timer);
+ keyup_timer.data = 0;
+
+ input_dev.name = "DVB on-card IR receiver";
+ set_bit(EV_KEY, input_dev.evbit);
+ set_bit(EV_REP, input_dev.evbit);
+ input_register_keys();
+ input_register_device(&input_dev);
+ input_dev.timer.function = input_repeat_key;
+
+ e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL);
+ if (e) {
+ e->write_proc = av7110_ir_write_proc;
+ e->size = 4 + 256 * sizeof(u16);
+ }
}
- ir_initialized = 1;
+ tasklet_init(&av7110->ir_tasklet, av7110_emit_key, (unsigned long) av7110);
+ av7110->ir_handler = ir_handler;
+
return 0;
}
-void __exit av7110_ir_exit(void)
+void __exit av7110_ir_exit(struct av7110 *av7110)
{
- if (ir_initialized == 0)
+ int i;
+
+ if (av_cnt == 0)
return;
- del_timer_sync(&keyup_timer);
- remove_proc_entry("av7110_ir", NULL);
- av7110_unregister_irc_handler(av7110_emit_key);
- input_unregister_device(&input_dev);
- ir_initialized = 0;
+
+ av7110->ir_handler = NULL;
+ tasklet_kill(&av7110->ir_tasklet);
+ for (i = 0; i < av_cnt; i++)
+ if (av_list[i] == av7110) {
+ av_list[i] = av_list[av_cnt-1];
+ av_list[av_cnt-1] = NULL;
+ break;
+ }
+
+ if (av_cnt == 1) {
+ del_timer_sync(&keyup_timer);
+ remove_proc_entry("av7110_ir", NULL);
+ input_unregister_device(&input_dev);
+ }
+
+ av_cnt--;
}
//MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>");
//MODULE_LICENSE("GPL");
-
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index e65fc36e2ce..6af74f78b3e 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -70,7 +70,7 @@ static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val)
return 0;
}
-static struct v4l2_input inputs[2] = {
+static struct v4l2_input inputs[4] = {
{
.index = 0,
.name = "DVB",
@@ -87,6 +87,22 @@ static struct v4l2_input inputs[2] = {
.tuner = 0,
.std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
.status = 0,
+ }, {
+ .index = 2,
+ .name = "Video",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .audioset = 0,
+ .tuner = 0,
+ .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
+ .status = 0,
+ }, {
+ .index = 3,
+ .name = "Y/C",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .audioset = 0,
+ .tuner = 0,
+ .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
+ .status = 0,
}
};
@@ -212,24 +228,44 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
}
if (0 != av7110->current_input) {
+ dprintk(1, "switching to analog TV:\n");
adswitch = 1;
source = SAA7146_HPS_SOURCE_PORT_B;
sync = SAA7146_HPS_SYNC_PORT_B;
memcpy(standard, analog_standard, sizeof(struct saa7146_standard) * 2);
- dprintk(1, "switching to analog TV\n");
- msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source
- msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source
- msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source
- msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume
- if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
- if (ves1820_writereg(dev, 0x09, 0x0f, 0x60))
- dprintk(1, "setting band in demodulator failed.\n");
- } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
- saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9198 pin9(STD)
- saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9198 pin30(VIF)
+ switch (av7110->current_input) {
+ case 1:
+ dprintk(1, "switching SAA7113 to Analog Tuner Input.\n");
+ msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source
+ msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source
+ msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source
+ msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono
+ msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone
+ msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume
+
+ if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
+ if (ves1820_writereg(dev, 0x09, 0x0f, 0x60))
+ dprintk(1, "setting band in demodulator failed.\n");
+ } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
+ saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9198 pin9(STD)
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9198 pin30(VIF)
+ }
+ if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1)
+ dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
+ break;
+ case 2:
+ dprintk(1, "switching SAA7113 to Video AV CVBS Input.\n");
+ if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1)
+ dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
+ break;
+ case 3:
+ dprintk(1, "switching SAA7113 to Video AV Y/C Input.\n");
+ if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1)
+ dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
+ break;
+ default:
+ dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input.\n");
}
} else {
adswitch = 0;
@@ -300,7 +336,6 @@ static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
// FIXME: standard / stereo detection is still broken
msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det);
dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det);
-
msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det);
dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det);
stereo = (s8)(stereo_det >> 8);
@@ -310,7 +345,7 @@ static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
t->audmode = V4L2_TUNER_MODE_STEREO;
}
else if (stereo < -0x10) {
- /* bilingual*/
+ /* bilingual */
t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
t->audmode = V4L2_TUNER_MODE_LANG1;
}
@@ -344,7 +379,7 @@ static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
fm_matrix = 0x3000; // mono
src = 0x0010;
break;
- default: /* case V4L2_TUNER_MODE_MONO: {*/
+ default: /* case V4L2_TUNER_MODE_MONO: */
dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n");
fm_matrix = 0x3000; // mono
src = 0x0030;
@@ -406,7 +441,7 @@ static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index);
if (av7110->analog_tuner_flags) {
- if (i->index < 0 || i->index >= 2)
+ if (i->index < 0 || i->index >= 4)
return -EINVAL;
} else {
if (i->index != 0)
@@ -433,10 +468,9 @@ static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
if (!av7110->analog_tuner_flags)
return 0;
- if (input < 0 || input >= 2)
+ if (input < 0 || input >= 4)
return -EINVAL;
- /* FIXME: switch inputs here */
av7110->current_input = input;
return av7110_dvb_c_switch(fh);
}
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 9746d2bb916..7692cd23f83 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -192,7 +192,7 @@ static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{
struct budget_av *budget_av = (struct budget_av *) ca->data;
struct saa7146_dev *saa = budget_av->budget.dev;
- int timeout = 50; // 5 seconds (4.4.6 Ready)
+ int timeout = 500; // 5 seconds (4.4.6 Ready)
if (slot != 0)
return -EINVAL;
@@ -217,7 +217,6 @@ static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{
printk(KERN_ERR "budget-av: cam reset failed (timeout).\n");
saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */
- saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */
return -ETIMEDOUT;
}
@@ -276,7 +275,6 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
{
printk(KERN_INFO "budget-av: cam ejected\n");
saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */
- saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */
budget_av->slot_status = 0;
}
}
@@ -453,9 +451,9 @@ static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 sra
}
static int philips_su1278_ty_ci_pll_set(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
struct dvb_frontend_parameters *params)
{
- struct budget_av *budget_av = (struct budget_av *) fe->dvb->priv;
u32 div;
u8 buf[4];
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -481,7 +479,7 @@ static int philips_su1278_ty_ci_pll_set(struct dvb_frontend *fe,
else if (params->frequency < 2150000)
buf[3] |= 0xC0;
- if (i2c_transfer(&budget_av->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
@@ -745,6 +743,7 @@ static void frontend_init(struct budget_av *budget_av)
case SUBID_DVBC_KNC1_PLUS:
case SUBID_DVBT_KNC1_PLUS:
// Enable / PowerON Frontend
+ saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
break;
}
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index a1267054bc0..2980db3ef22 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -40,6 +40,7 @@
#include "dvb_ca_en50221.h"
#include "stv0299.h"
+#include "stv0297.h"
#include "tda1004x.h"
#define DEBIADDR_IR 0x1234
@@ -548,9 +549,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
{
- struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u8 buf[4];
u32 div;
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -567,7 +567,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct dvb_frontend_param
if (params->frequency > 1530000)
buf[3] = 0xc0;
- if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
@@ -669,9 +669,9 @@ static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate,
}
static int philips_su1278_tt_pll_set(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
struct dvb_frontend_parameters *params)
{
- struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u32 div;
u8 buf[4];
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -697,7 +697,7 @@ static int philips_su1278_tt_pll_set(struct dvb_frontend *fe,
else if (params->frequency < 2150000)
buf[3] |= 0xC0;
- if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
@@ -848,6 +848,180 @@ static struct tda1004x_config philips_tdm1316l_config = {
.request_firmware = philips_tdm1316l_request_firmware,
};
+static int dvbc_philips_tdm1316l_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+ struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
+ u8 tuner_buf[5];
+ struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,
+ .flags = 0,
+ .buf = tuner_buf,
+ .len = sizeof(tuner_buf) };
+ int tuner_frequency = 0;
+ u8 band, cp, filter;
+
+ // determine charge pump
+ tuner_frequency = params->frequency + 36125000;
+ if (tuner_frequency < 87000000)
+ return -EINVAL;
+ else if (tuner_frequency < 130000000) {
+ cp = 3;
+ band = 1;
+ } else if (tuner_frequency < 160000000) {
+ cp = 5;
+ band = 1;
+ } else if (tuner_frequency < 200000000) {
+ cp = 6;
+ band = 1;
+ } else if (tuner_frequency < 290000000) {
+ cp = 3;
+ band = 2;
+ } else if (tuner_frequency < 420000000) {
+ cp = 5;
+ band = 2;
+ } else if (tuner_frequency < 480000000) {
+ cp = 6;
+ band = 2;
+ } else if (tuner_frequency < 620000000) {
+ cp = 3;
+ band = 4;
+ } else if (tuner_frequency < 830000000) {
+ cp = 5;
+ band = 4;
+ } else if (tuner_frequency < 895000000) {
+ cp = 7;
+ band = 4;
+ } else
+ return -EINVAL;
+
+ // assume PLL filter should always be 8MHz for the moment.
+ filter = 1;
+
+ // calculate divisor
+ tuner_frequency = (params->frequency + 36125000 + (62500/2)) / 62500;
+
+ // setup tuner buffer
+ tuner_buf[0] = tuner_frequency >> 8;
+ tuner_buf[1] = tuner_frequency & 0xff;
+ tuner_buf[2] = 0xc8;
+ tuner_buf[3] = (cp << 5) | (filter << 3) | band;
+ tuner_buf[4] = 0x80;
+
+ stv0297_enable_plli2c(fe);
+ if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1)
+ return -EIO;
+
+ msleep(50);
+
+ stv0297_enable_plli2c(fe);
+ if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1)
+ return -EIO;
+
+ msleep(1);
+
+ return 0;
+}
+
+static u8 dvbc_philips_tdm1316l_inittab[] = {
+ 0x80, 0x01,
+ 0x80, 0x00,
+ 0x81, 0x01,
+ 0x81, 0x00,
+ 0x00, 0x09,
+ 0x01, 0x69,
+ 0x03, 0x00,
+ 0x04, 0x00,
+ 0x07, 0x00,
+ 0x08, 0x00,
+ 0x20, 0x00,
+ 0x21, 0x40,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x24, 0x40,
+ 0x25, 0x88,
+ 0x30, 0xff,
+ 0x31, 0x00,
+ 0x32, 0xff,
+ 0x33, 0x00,
+ 0x34, 0x50,
+ 0x35, 0x7f,
+ 0x36, 0x00,
+ 0x37, 0x20,
+ 0x38, 0x00,
+ 0x40, 0x1c,
+ 0x41, 0xff,
+ 0x42, 0x29,
+ 0x43, 0x20,
+ 0x44, 0xff,
+ 0x45, 0x00,
+ 0x46, 0x00,
+ 0x49, 0x04,
+ 0x4a, 0x00,
+ 0x4b, 0x7b,
+ 0x52, 0x30,
+ 0x55, 0xae,
+ 0x56, 0x47,
+ 0x57, 0xe1,
+ 0x58, 0x3a,
+ 0x5a, 0x1e,
+ 0x5b, 0x34,
+ 0x60, 0x00,
+ 0x63, 0x00,
+ 0x64, 0x00,
+ 0x65, 0x00,
+ 0x66, 0x00,
+ 0x67, 0x00,
+ 0x68, 0x00,
+ 0x69, 0x00,
+ 0x6a, 0x02,
+ 0x6b, 0x00,
+ 0x70, 0xff,
+ 0x71, 0x00,
+ 0x72, 0x00,
+ 0x73, 0x00,
+ 0x74, 0x0c,
+ 0x80, 0x00,
+ 0x81, 0x00,
+ 0x82, 0x00,
+ 0x83, 0x00,
+ 0x84, 0x04,
+ 0x85, 0x80,
+ 0x86, 0x24,
+ 0x87, 0x78,
+ 0x88, 0x10,
+ 0x89, 0x00,
+ 0x90, 0x01,
+ 0x91, 0x01,
+ 0xa0, 0x04,
+ 0xa1, 0x00,
+ 0xa2, 0x00,
+ 0xb0, 0x91,
+ 0xb1, 0x0b,
+ 0xc0, 0x53,
+ 0xc1, 0x70,
+ 0xc2, 0x12,
+ 0xd0, 0x00,
+ 0xd1, 0x00,
+ 0xd2, 0x00,
+ 0xd3, 0x00,
+ 0xd4, 0x00,
+ 0xd5, 0x00,
+ 0xde, 0x00,
+ 0xdf, 0x00,
+ 0x61, 0x38,
+ 0x62, 0x0a,
+ 0x53, 0x13,
+ 0x59, 0x08,
+ 0xff, 0xff,
+};
+
+static struct stv0297_config dvbc_philips_tdm1316l_config = {
+ .demod_address = 0x1c,
+ .inittab = dvbc_philips_tdm1316l_inittab,
+ .invert = 0,
+ .pll_set = dvbc_philips_tdm1316l_pll_set,
+};
+
+
static void frontend_init(struct budget_ci *budget_ci)
@@ -869,6 +1043,15 @@ static void frontend_init(struct budget_ci *budget_ci)
}
break;
+ case 0x1010: // TT DVB-C CI budget (stv0297/Philips tdm1316l(tda6651tt))
+ budget_ci->tuner_pll_address = 0x61;
+ budget_ci->budget.dvb_frontend =
+ stv0297_attach(&dvbc_philips_tdm1316l_config, &budget_ci->budget.i2c_adap);
+ if (budget_ci->budget.dvb_frontend) {
+ break;
+ }
+ break;
+
case 0x1011: // Hauppauge/TT Nova-T budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889)
budget_ci->tuner_pll_address = 0x63;
budget_ci->budget.dvb_frontend =
@@ -878,7 +1061,7 @@ static void frontend_init(struct budget_ci *budget_ci)
}
break;
- case 0x1012: // Hauppauge/TT Nova-T CI budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889)
+ case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt))
budget_ci->tuner_pll_address = 0x60;
budget_ci->budget.dvb_frontend =
tda10046_attach(&philips_tdm1316l_config, &budget_ci->budget.i2c_adap);
@@ -966,10 +1149,12 @@ static struct saa7146_extension budget_extension;
MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC);
MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT);
MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT);
+MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT);
static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c),
MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100f),
+ MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010),
MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011),
MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012),
{
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 8142e26b47f..b1f21ef0e3b 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -353,9 +353,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -370,7 +369,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
+ if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 9961917e8a7..43d6c826864 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -332,9 +332,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct budget* budget = (struct budget*) fe->dvb->priv;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -349,7 +348,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
+ if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
return 0;
}
@@ -481,6 +480,7 @@ static int s5h1420_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
static struct s5h1420_config s5h1420_config = {
.demod_address = 0x53,
+ .invert = 1,
.pll_set = s5h1420_pll_set,
};
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index aa43b5fcb8e..d200ab0ad9e 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/time.h>
#include <linux/errno.h>
+#include <linux/jiffies.h>
#include <asm/semaphore.h>
#include "dvb_frontend.h"
@@ -570,7 +571,8 @@ static void ttusb_handle_sec_data(struct ttusb_channel *channel,
const u8 * data, int len);
#endif
-static int numpkt = 0, lastj, numts, numstuff, numsec, numinvalid;
+static int numpkt = 0, numts, numstuff, numsec, numinvalid;
+static unsigned long lastj;
static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack,
int len)
@@ -779,7 +781,7 @@ static void ttusb_iso_irq(struct urb *urb, struct pt_regs *ptregs)
u8 *data;
int len;
numpkt++;
- if ((jiffies - lastj) >= HZ) {
+ if (time_after_eq(jiffies, lastj + HZ)) {
#if DEBUG > 2
printk
("frames/s: %d (ts: %d, stuff %d, sec: %d, invalid: %d, all: %d)\n",
@@ -1299,7 +1301,7 @@ static int alps_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32
return 0;
}
-static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
{
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 buf[4];
@@ -1322,7 +1324,7 @@ static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
if (ttusb->revision == TTUSB_REV_2_2)
buf[3] |= 0x20;
- if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
@@ -1472,8 +1474,6 @@ static void frontend_init(struct ttusb* ttusb)
static struct i2c_algorithm ttusb_dec_algo = {
- .name = "ttusb dec i2c algorithm",
- .id = I2C_ALGO_BIT,
.master_xfer = master_xfer,
.functionality = functionality,
};
@@ -1525,7 +1525,6 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
#endif
ttusb->i2c_adap.algo = &ttusb_dec_algo;
ttusb->i2c_adap.algo_data = NULL;
- ttusb->i2c_adap.id = I2C_ALGO_BIT;
result = i2c_add_adapter(&ttusb->i2c_adap);
if (result) {
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 45c9a9a08e4..3d08fc83a75 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -28,7 +28,6 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
-#include <linux/version.h>
#include <linux/interrupt.h>
#include <linux/firmware.h>
#include <linux/crc32.h>
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 3f574239609..93570355819 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -22,12 +22,21 @@ config VIDEO_BT848
the Miro, Hauppauge and STB boards. Please read the material in
<file:Documentation/video4linux/bttv/> for more information.
- If you say Y or M here, you need to say Y or M to "I2C support" and
- "I2C bit-banging interfaces" in the device drivers section.
-
To compile this driver as a module, choose M here: the
module will be called bttv.
+config VIDEO_SAA6588
+ tristate "SAA6588 Radio Chip RDS decoder support on BT848 cards"
+ depends on VIDEO_DEV && I2C && VIDEO_BT848
+
+ help
+ Support for Radio Data System (RDS) decoder. This allows seeing
+ radio station identification transmitted using this standard.
+ Currentlly, it works only with bt8x8 chips.
+
+ To compile this driver as a module, choose M here: the
+ module will be called saa6588.
+
config VIDEO_PMS
tristate "Mediavision Pro Movie Studio Video For Linux"
depends on VIDEO_DEV && ISA
@@ -254,6 +263,7 @@ config VIDEO_SAA7134_DVB
select VIDEO_BUF_DVB
select DVB_MT352
select DVB_CX22702
+ select DVB_TDA1004X
---help---
This adds support for DVB cards based on the
Philips saa7134 chip.
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 810e7aac0a5..046b82de928 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -5,6 +5,7 @@
bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \
bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o
zoran-objs := zr36120.o zr36120_i2c.o zr36120_mem.o
+rds-objs := saa6588.o
zr36067-objs := zoran_procfs.o zoran_device.o \
zoran_driver.o zoran_card.o
tuner-objs := tuner-core.o tuner-simple.o mt20xx.o tda8290.o tea5767.o
@@ -15,6 +16,7 @@ obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \
obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
obj-$(CONFIG_VIDEO_ZR36120) += zoran.o
+obj-$(CONFIG_VIDEO_SAA6588) += rds.o
obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o
obj-$(CONFIG_VIDEO_SAA5249) += saa5249.o
obj-$(CONFIG_VIDEO_CQCAM) += c-qcam.o
@@ -29,7 +31,7 @@ obj-$(CONFIG_VIDEO_ZORAN_LML33R10) += saa7114.o adv7170.o zr36060.o
obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o
obj-$(CONFIG_VIDEO_PMS) += pms.o
obj-$(CONFIG_VIDEO_PLANB) += planb.o
-obj-$(CONFIG_VIDEO_VINO) += vino.o
+obj-$(CONFIG_VIDEO_VINO) += vino.o saa7191.o indycam.o
obj-$(CONFIG_VIDEO_STRADIS) += stradis.o
obj-$(CONFIG_VIDEO_CPIA) += cpia.o
obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 48989eda240..1ca2b67aedf 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -43,7 +43,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -391,7 +390,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_adv7170;
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index f898b658637..173bca1e029 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -39,7 +39,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -441,7 +440,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_adv7175;
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index 8733588f6db..3ee0afca76a 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -43,7 +43,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -507,7 +506,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_bt819;
diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c
index a070417e65e..76c1b63ebdf 100644
--- a/drivers/media/video/bt832.c
+++ b/drivers/media/video/bt832.c
@@ -188,7 +188,7 @@ static int bt832_probe(struct i2c_adapter *adap)
if (adap->class & I2C_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, bt832_attach);
#else
- if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+ if (adap->id == I2C_HW_B_BT848)
return i2c_probe(adap, &addr_data, bt832_attach);
#endif
return 0;
@@ -241,7 +241,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template =
{
- I2C_DEVNAME("bt832"),
+ .name = "bt832",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index a5d529ccf3a..8eb871d0e85 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -43,7 +43,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -295,7 +294,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_bt856;
diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c
index 7f2d515d287..a48de3c0e3f 100644
--- a/drivers/media/video/btcx-risc.c
+++ b/drivers/media/video/btcx-risc.c
@@ -1,5 +1,4 @@
/*
- $Id: btcx-risc.c,v 1.6 2005/02/21 13:57:59 kraxel Exp $
btcx-risc.c
diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h
index 41f60395a52..503e6c6d7b6 100644
--- a/drivers/media/video/btcx-risc.h
+++ b/drivers/media/video/btcx-risc.h
@@ -1,5 +1,4 @@
/*
- * $Id: btcx-risc.h,v 1.2 2004/09/15 16:15:24 kraxel Exp $
*/
struct btcx_riscmem {
unsigned int size;
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index a97b9b958ed..190977a1e54 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-cards.c,v 1.54 2005/07/19 18:26:46 mkrufky Exp $
bttv-cards.c
@@ -169,10 +168,10 @@ static struct CARD {
{ 0xd01810fc, BTTV_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" },
{ 0x001211bd, BTTV_PINNACLE, "Pinnacle PCTV" },
- // some cards ship with byteswapped IDs ...
+ /* some cards ship with byteswapped IDs ... */
{ 0x1200bd11, BTTV_PINNACLE, "Pinnacle PCTV [bswap]" },
{ 0xff00bd11, BTTV_PINNACLE, "Pinnacle PCTV [bswap]" },
- // this seems to happen as well ...
+ /* this seems to happen as well ... */
{ 0xff1211bd, BTTV_PINNACLE, "Pinnacle PCTV" },
{ 0x3000121a, BTTV_VOODOOTV_FM, "3Dfx VoodooTV FM/ VoodooTV 200" },
@@ -200,12 +199,12 @@ static struct CARD {
{ 0x1123153b, BTTV_TERRATVRADIO, "Terratec TV Radio+" },
{ 0x1127153b, BTTV_TERRATV, "Terratec TV+ (V1.05)" },
- // clashes with FlyVideo
- //{ 0x18521852, BTTV_TERRATV, "Terratec TV+ (V1.10)" },
+ /* clashes with FlyVideo
+ *{ 0x18521852, BTTV_TERRATV, "Terratec TV+ (V1.10)" }, */
{ 0x1134153b, BTTV_TERRATVALUE, "Terratec TValue (LR102)" },
- { 0x1135153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, // LR102
- { 0x5018153b, BTTV_TERRATVALUE, "Terratec TValue" }, // ??
- { 0xff3b153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, // ??
+ { 0x1135153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, /* LR102 */
+ { 0x5018153b, BTTV_TERRATVALUE, "Terratec TValue" }, /* ?? */
+ { 0xff3b153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, /* ?? */
{ 0x400015b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
{ 0x400a15b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
@@ -287,10 +286,12 @@ static struct CARD {
{ 0x01071805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #3" },
{ 0x01081805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #4" },
- // likely broken, vendor id doesn't match the other magic views ...
- //{ 0xa0fca04f, BTTV_MAGICTVIEW063, "Guillemot Maxi TV Video 3" },
+ { 0x15409511, BTTV_ACORP_Y878F, "Acorp Y878F" },
- // DVB cards (using pci function .1 for mpeg data xfer)
+ /* likely broken, vendor id doesn't match the other magic views ...
+ * { 0xa0fca04f, BTTV_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */
+
+ /* DVB cards (using pci function .1 for mpeg data xfer) */
{ 0x01010071, BTTV_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
{ 0x07611461, BTTV_AVDVBT_761, "AverMedia AverTV DVB-T 761" },
{ 0x001c11bd, BTTV_PINNACLESAT, "Pinnacle PCTV Sat" },
@@ -298,7 +299,8 @@ static struct CARD {
{ 0x00011822, BTTV_TWINHAN_DST, "Twinhan VisionPlus DVB" },
{ 0xfc00270f, BTTV_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" },
{ 0x07711461, BTTV_AVDVBT_771, "AVermedia AverTV DVB-T 771" },
- { 0xdb1018ac, BTTV_DVICO_DVBT_LITE, "DVICO FusionHDTV DVB-T Lite" },
+ { 0xdb1018ac, BTTV_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" },
+ { 0xd50018ac, BTTV_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" },
{ 0, -1, NULL }
};
@@ -316,6 +318,7 @@ struct tvcard bttv_tvcards[] = {
.svhs = 2,
.muxsel = { 2, 3, 1, 0},
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "MIRO PCTV",
.video_inputs = 4,
@@ -327,6 +330,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 2, 0, 0, 0, 10},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Hauppauge (bt848)",
.video_inputs = 4,
@@ -338,6 +342,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 1, 2, 3, 4},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "STB, Gateway P/N 6000699 (bt848)",
.video_inputs = 3,
@@ -350,6 +355,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
.has_radio = 1,
},{
@@ -365,6 +371,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0 },
.needs_tvaudio = 0,
.tuner_type = 4,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Diamond DTV2000",
.video_inputs = 4,
@@ -376,6 +383,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 1, 0, 1, 3},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "AVerMedia TVPhone",
.video_inputs = 3,
@@ -388,6 +396,7 @@ struct tvcard bttv_tvcards[] = {
/* 0x04 for some cards ?? */
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = avermedia_tvphone_audio,
.has_remote = 1,
},{
@@ -401,6 +410,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = {0 },
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x08 ---------------------------------- */
@@ -415,6 +425,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "IMS/IXmicro TurboTV",
.video_inputs = 3,
@@ -427,6 +438,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Hauppauge (bt878)",
.video_inputs = 4,
@@ -439,6 +451,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "MIRO PCTV pro",
.video_inputs = 3,
@@ -450,6 +463,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0x20001,0x10001, 0, 0,10},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x0c ---------------------------------- */
@@ -463,6 +477,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 13, 14, 11, 7, 0, 0},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "AVerMedia TVCapture 98",
.video_inputs = 3,
@@ -476,6 +491,7 @@ struct tvcard bttv_tvcards[] = {
.msp34xx_alt = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = avermedia_tv_stereo_audio,
},{
.name = "Aimslab Video Highway Xtreme (VHX)",
@@ -489,6 +505,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Zoltrix TV-Max",
.video_inputs = 3,
@@ -500,6 +517,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = {0 , 0, 1 , 0, 10},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x10 ---------------------------------- */
@@ -510,7 +528,7 @@ struct tvcard bttv_tvcards[] = {
.svhs = 2,
.gpiomask = 0x01fe00,
.muxsel = { 2, 3, 1, 1},
- // 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru>
+ /* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */
.audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 },
.needs_tvaudio = 1,
.pll = PLL_28,
@@ -526,6 +544,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = winview_audio,
.has_radio = 1,
},{
@@ -539,6 +558,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = {1, 0, 0, 0, 0},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)",
.video_inputs = 4,
@@ -550,6 +570,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0 },
.no_msp34xx = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x14 ---------------------------------- */
@@ -560,10 +581,11 @@ struct tvcard bttv_tvcards[] = {
.svhs = 2,
.muxsel = {2, 3, 1, 1},
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50",
.video_inputs = 4,
- .audio_inputs = 2, // tuner, line in
+ .audio_inputs = 2, /* tuner, line in */
.tuner = 0,
.svhs = 2,
.gpiomask = 0x1800,
@@ -571,6 +593,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800},
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Askey CPH050/ Phoebe Tv Master + FM",
.video_inputs = 3,
@@ -583,6 +606,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878",
.video_inputs = 3,
@@ -591,11 +615,12 @@ struct tvcard bttv_tvcards[] = {
.svhs = -1,
.gpiomask = 7,
.muxsel = { 2, 3, -1 },
- .digital_mode = DIGITAL_MODE_CAMERA,
+ .digital_mode = DIGITAL_MODE_CAMERA,
.audiomux = { 0, 0, 0, 0, 0 },
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ALPS_TSBB5_PAL_I,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x18 ---------------------------------- */
@@ -610,6 +635,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1,
},{
.name = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar",
@@ -622,6 +648,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0x20000, 0x30000, 0x10000, 0, 0x40000},
.needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = terratv_audio,
},{
.name = "Hauppauge WinCam newer (bt878)",
@@ -634,6 +661,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 1, 2, 3, 4},
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50",
.video_inputs = 4,
@@ -645,6 +673,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800},
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_SECAM,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x1c ---------------------------------- */
@@ -658,37 +687,38 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0x20000, 0x30000, 0x10000, 0x00000, 0x40000},
.needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = terratv_audio,
/* GPIO wiring:
- External 20 pin connector (for Active Radio Upgrade board)
- gpio00: i2c-sda
- gpio01: i2c-scl
- gpio02: om5610-data
- gpio03: om5610-clk
- gpio04: om5610-wre
- gpio05: om5610-stereo
- gpio06: rds6588-davn
- gpio07: Pin 7 n.c.
- gpio08: nIOW
- gpio09+10: nIOR, nSEL ?? (bt878)
- gpio09: nIOR (bt848)
- gpio10: nSEL (bt848)
- Sound Routing:
- gpio16: u2-A0 (1st 4052bt)
- gpio17: u2-A1
- gpio18: u2-nEN
- gpio19: u4-A0 (2nd 4052)
- gpio20: u4-A1
- u4-nEN - GND
- Btspy:
- 00000 : Cdrom (internal audio input)
+ External 20 pin connector (for Active Radio Upgrade board)
+ gpio00: i2c-sda
+ gpio01: i2c-scl
+ gpio02: om5610-data
+ gpio03: om5610-clk
+ gpio04: om5610-wre
+ gpio05: om5610-stereo
+ gpio06: rds6588-davn
+ gpio07: Pin 7 n.c.
+ gpio08: nIOW
+ gpio09+10: nIOR, nSEL ?? (bt878)
+ gpio09: nIOR (bt848)
+ gpio10: nSEL (bt848)
+ Sound Routing:
+ gpio16: u2-A0 (1st 4052bt)
+ gpio17: u2-A1
+ gpio18: u2-nEN
+ gpio19: u4-A0 (2nd 4052)
+ gpio20: u4-A1
+ u4-nEN - GND
+ Btspy:
+ 00000 : Cdrom (internal audio input)
10000 : ext. Video audio input
20000 : TV Mono
a0000 : TV Mono/2
- 1a0000 : TV Stereo
+ 1a0000 : TV Stereo
30000 : Radio
40000 : Mute
- */
+*/
},{
/* Jannik Fritsch <jannik@techfak.uni-bielefeld.de> */
@@ -702,6 +732,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0 },
.needs_tvaudio = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.muxsel_hook = PXC200_muxsel,
},{
@@ -710,11 +741,12 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 1,
.tuner = 0,
.svhs = 2,
- .gpiomask = 0x1800, //0x8dfe00
+ .gpiomask = 0x1800, /* 0x8dfe00 */
.muxsel = { 2, 3, 1, 1},
.audiomux = { 0, 0x0800, 0x1000, 0x1000, 0x1800, 0 },
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Formac iProTV, Formac ProTV I (bt848)",
.video_inputs = 4,
@@ -726,6 +758,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 1, 0, 0, 0, 0 },
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x20 ---------------------------------- */
@@ -739,6 +772,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0 },
.needs_tvaudio = 0,
.tuner_type = 4,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Terratec TerraTValue Version Bt878",
.video_inputs = 3,
@@ -751,31 +785,33 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Leadtek WinFast 2000/ WinFast 2000 XP",
.video_inputs = 4,
.audio_inputs = 1,
.tuner = 0,
.svhs = 2,
- .muxsel = { 2, 3, 1, 1, 0}, // TV, CVid, SVid, CVid over SVid connector
+ .muxsel = { 2, 3, 1, 1, 0}, /* TV, CVid, SVid, CVid over SVid connector */
/* Alexander Varakin <avarakin@hotmail.com> [stereo version] */
.gpiomask = 0xb33000,
.audiomux = { 0x122000,0x1000,0x0000,0x620000,0x800000 },
/* Audio Routing for "WinFast 2000 XP" (no tv stereo !)
gpio23 -- hef4052:nEnable (0x800000)
gpio12 -- hef4052:A1
- gpio13 -- hef4052:A0
- 0x0000: external audio
- 0x1000: FM
- 0x2000: TV
- 0x3000: n.c.
- Note: There exists another variant "Winfast 2000" with tv stereo !?
- Note: eeprom only contains FF and pci subsystem id 107d:6606
- */
+ gpio13 -- hef4052:A0
+ 0x0000: external audio
+ 0x1000: FM
+ 0x2000: TV
+ 0x3000: n.c.
+ Note: There exists another variant "Winfast 2000" with tv stereo !?
+ Note: eeprom only contains FF and pci subsystem id 107d:6606
+ */
.needs_tvaudio = 0,
.pll = PLL_28,
.has_radio = 1,
- .tuner_type = 5, // default for now, gpio reads BFFF06 for Pal bg+dk
+ .tuner_type = 5, /* default for now, gpio reads BFFF06 for Pal bg+dk */
+ .tuner_addr = ADDR_UNSET,
.audio_hook = winfast2000_audio,
.has_remote = 1,
},{
@@ -789,6 +825,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800},
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x24 ---------------------------------- */
@@ -802,6 +839,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800, 0 },
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 1,
},{
.name = "Prolink PixelView PlayTV pro",
@@ -815,6 +853,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Askey CPH06X TView99",
.video_inputs = 4,
@@ -827,6 +866,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = 1,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1,
},{
.name = "Pinnacle PCTV Studio/Rave",
@@ -840,6 +880,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x28 ---------------------------------- */
@@ -854,6 +895,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
.has_radio = 1,
},{
@@ -868,6 +910,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 1,
.audio_hook = avermedia_tvphone_audio,
},{
@@ -883,6 +926,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = 1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Little OnAir TV",
.video_inputs = 3,
@@ -894,6 +938,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = {0xff9ff6, 0xff9ff6, 0xff1ff7, 0, 0xff3ffc},
.no_msp34xx = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x2c ---------------------------------- */
@@ -908,6 +953,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_NONE,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "MATRIX-Vision MV-Delta 2",
.video_inputs = 5,
@@ -920,6 +966,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Zoltrix Genie TV/FM",
.video_inputs = 3,
@@ -932,6 +979,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = 21,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Terratec TV/Radio+",
.video_inputs = 3,
@@ -945,6 +993,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_35,
.tuner_type = 1,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 1,
},{
@@ -960,6 +1009,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "IODATA GV-BCTV3/PCI",
.video_inputs = 3,
@@ -972,6 +1022,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ALPS_TSHC6_NTSC,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = gvbctv3pci_audio,
},{
.name = "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP",
@@ -986,6 +1037,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1,
/* GPIO wiring: (different from Rev.4C !)
GPIO17: U4.A0 (first hef4052bt)
@@ -994,8 +1046,8 @@ struct tvcard bttv_tvcards[] = {
GPIO21: U4.nEN
GPIO22: BT832 Reset Line
GPIO23: A5,A0, U5,nEN
- Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22
- */
+ Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22
+ */
},{
.name = "Eagle Wireless Capricorn2 (bt878A)",
.video_inputs = 4,
@@ -1007,6 +1059,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 1, 2, 3, 4},
.pll = PLL_28,
.tuner_type = -1 /* TUNER_ALPS_TMDH2_NTSC */,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x34 ---------------------------------- */
@@ -1020,20 +1073,21 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 2, 3, 1, 1},
.audiomux = { 1, 0xd0001, 0, 0, 10},
/* sound path (5 sources):
- MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable)
+ MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable)
0= ext. Audio IN
1= from MUX2
2= Mono TV sound from Tuner
3= not connected
- MUX2 (mask 0x30000):
+ MUX2 (mask 0x30000):
0,2,3= from MSP34xx
1= FM stereo Radio from Tuner */
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Claas Langbehn <claas@bigfoot.com>,
- Sven Grothklags <sven@upb.de> */
+ Sven Grothklags <sven@upb.de> */
.name = "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS",
.video_inputs = 4,
.audio_inputs = 3,
@@ -1045,10 +1099,11 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 1,
},{
/* Tim Röstermundt <rosterm@uni-muenster.de>
- in de.comp.os.unix.linux.hardware:
+ in de.comp.os.unix.linux.hardware:
options bttv card=0 pll=1 radio=1 gpiomask=0x18e0
audiomux=0x44c71f,0x44d71f,0,0x44d71f,0x44dfff
options tuner type=5 */
@@ -1060,15 +1115,16 @@ struct tvcard bttv_tvcards[] = {
.gpiomask = 0x18e0,
.muxsel = { 2, 3, 1, 1},
.audiomux = { 0x0000,0x0800,0x1000,0x1000,0x18e0 },
- /* For cards with tda9820/tda9821:
- 0x0000: Tuner normal stereo
- 0x0080: Tuner A2 SAP (second audio program = Zweikanalton)
- 0x0880: Tuner A2 stereo */
+ /* For cards with tda9820/tda9821:
+ 0x0000: Tuner normal stereo
+ 0x0080: Tuner A2 SAP (second audio program = Zweikanalton)
+ 0x0880: Tuner A2 stereo */
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Miguel Angel Alvarez <maacruz@navegalia.com>
- old Easy TV BT848 version (model CPH031) */
+ old Easy TV BT848 version (model CPH031) */
.name = "Askey CPH031/ BESTBUY Easy TV",
.video_inputs = 4,
.audio_inputs = 1,
@@ -1080,6 +1136,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x38 ---------------------------------- */
@@ -1094,10 +1151,11 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800, 0 },
.pll = PLL_28,
.tuner_type = 5,
+ .tuner_addr = ADDR_UNSET,
},{
/* This is the ultimate cheapo capture card
- * just a BT848A on a small PCB!
- * Steve Hosgood <steve@equiinet.com> */
+ * just a BT848A on a small PCB!
+ * Steve Hosgood <steve@equiinet.com> */
.name = "GrandTec 'Grand Video Capture' (Bt848)",
.video_inputs = 2,
.audio_inputs = 0,
@@ -1110,19 +1168,21 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_35,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
- /* Daniel Herrington <daniel.herrington@home.com> */
- .name = "Askey CPH060/ Phoebe TV Master Only (No FM)",
- .video_inputs = 3,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 0xe00,
- .muxsel = { 2, 3, 1, 1},
- .audiomux = { 0x400, 0x400, 0x400, 0x400, 0x800, 0x400 },
- .needs_tvaudio = 1,
- .pll = PLL_28,
- .tuner_type = TUNER_TEMIC_4036FY5_NTSC,
+ /* Daniel Herrington <daniel.herrington@home.com> */
+ .name = "Askey CPH060/ Phoebe TV Master Only (No FM)",
+ .video_inputs = 3,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0xe00,
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 0x400, 0x400, 0x400, 0x400, 0x800, 0x400 },
+ .needs_tvaudio = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_4036FY5_NTSC,
+ .tuner_addr = ADDR_UNSET,
},{
/* Matti Mottus <mottus@physic.ut.ee> */
.name = "Askey CPH03x TV Capturer",
@@ -1130,11 +1190,12 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 1,
.tuner = 0,
.svhs = 2,
- .gpiomask = 0x03000F,
+ .gpiomask = 0x03000F,
.muxsel = { 2, 3, 1, 0},
- .audiomux = { 2,0,0,0,1 },
+ .audiomux = { 2,0,0,0,1 },
.pll = PLL_28,
.tuner_type = 0,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x3c ---------------------------------- */
@@ -1149,7 +1210,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 2, 0, 0, 1, 8},
.pll = PLL_35,
.tuner_type = TUNER_TEMIC_PAL,
-
+ .tuner_addr = ADDR_UNSET,
},{
/* Adrian Cox <adrian@humboldt.co.uk */
.name = "AG Electronics GMV1",
@@ -1164,10 +1225,11 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Miguel Angel Alvarez <maacruz@navegalia.com>
- new Easy TV BT878 version (model CPH061)
- special thanks to Informatica Mieres for providing the card */
+ new Easy TV BT878 version (model CPH061)
+ special thanks to Informatica Mieres for providing the card */
.name = "Askey CPH061/ BESTBUY Easy TV (bt878)",
.video_inputs = 3,
.audio_inputs = 2,
@@ -1179,6 +1241,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
/* Lukas Gebauer <geby@volny.cz> */
.name = "ATI TV-Wonder",
@@ -1191,6 +1254,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0xbffe, 0, 0xbfff, 0, 0xbffe},
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x40 ---------------------------------- */
@@ -1206,6 +1270,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL,
+ .tuner_addr = ADDR_UNSET,
},{
/* DeeJay <deejay@westel900.net (2000S) */
.name = "Lifeview FlyVideo 2000S LR90",
@@ -1216,7 +1281,7 @@ struct tvcard bttv_tvcards[] = {
.gpiomask = 0x18e0,
.muxsel = { 2, 3, 0, 1},
/* Radio changed from 1e80 to 0x800 to make
- FlyVideo2000S in .hu happy (gm)*/
+ FlyVideo2000S in .hu happy (gm)*/
/* -dk-???: set mute=0x1800 for tda9874h daughterboard */
.audiomux = { 0x0000,0x0800,0x1000,0x1000,0x1800, 0x1080 },
.audio_hook = fv2000s_audio,
@@ -1225,6 +1290,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = 5,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "Terratec TValueRadio",
.video_inputs = 3,
@@ -1237,6 +1303,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 1,
},{
/* TANAKA Kei <peg00625@nifty.com> */
@@ -1251,25 +1318,27 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_SHARP_2U5JF5540_NTSC,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = gvbctv3pci_audio,
},{
/* ---- card 0x44 ---------------------------------- */
- .name = "3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)",
- // try "insmod msp3400 simple=0" if you have
- // sound problems with this card.
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = -1,
- .gpiomask = 0x4f8a00,
- // 0x100000: 1=MSP enabled (0=disable again)
- // 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC)
- .audiomux = {0x947fff, 0x987fff,0x947fff,0x947fff, 0x947fff},
- // tvtuner, radio, external,internal, mute, stereo
- /* tuner, Composit, SVid, Composit-on-Svid-adapter*/
- .muxsel = { 2, 3 ,0 ,1},
- .tuner_type = TUNER_MT2032,
+ .name = "3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)",
+ /* try "insmod msp3400 simple=0" if you have
+ * sound problems with this card. */
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = -1,
+ .gpiomask = 0x4f8a00,
+ /* 0x100000: 1=MSP enabled (0=disable again)
+ * 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
+ .audiomux = {0x947fff, 0x987fff,0x947fff,0x947fff, 0x947fff},
+ /* tvtuner, radio, external,internal, mute, stereo
+ * tuner, Composit, SVid, Composit-on-Svid-adapter */
+ .muxsel = { 2, 3 ,0 ,1},
+ .tuner_type = TUNER_MT2032,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
.has_radio = 1,
},{
@@ -1279,22 +1348,24 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 0,
.tuner = -1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
.muxsel = { 2 },
.gpiomask = 0
},{
- /* Tomasz Pyra <hellfire@sedez.iq.pl> */
- .name = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)",
- .video_inputs = 3,
- .audio_inputs = 4,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 15,
- .muxsel = { 2, 3, 1, 1},
- .audiomux = { 0, 0, 11, 7, 13, 0}, // TV and Radio with same GPIO !
- .needs_tvaudio = 1,
- .pll = PLL_28,
- .tuner_type = 25,
+ /* Tomasz Pyra <hellfire@sedez.iq.pl> */
+ .name = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)",
+ .video_inputs = 3,
+ .audio_inputs = 4,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 0, 0, 11, 7, 13, 0}, /* TV and Radio with same GPIO ! */
+ .needs_tvaudio = 1,
+ .pll = PLL_28,
+ .tuner_type = 25,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1,
/* GPIO wiring:
GPIO0: U4.A0 (hef4052bt)
@@ -1302,16 +1373,18 @@ struct tvcard bttv_tvcards[] = {
GPIO2: U4.A1 (second hef4052bt)
GPIO3: U4.nEN, U5.A0, A5.nEN
GPIO8-15: vrd866b ?
- */
+ */
},{
.name = "Lifeview FlyVideo 98EZ (capture only) LR51",
.video_inputs = 4,
.audio_inputs = 0,
.tuner = -1,
.svhs = 2,
- .muxsel = { 2, 3, 1, 1}, // AV1, AV2, SVHS, CVid adapter on SVHS
+ .muxsel = { 2, 3, 1, 1}, /* AV1, AV2, SVHS, CVid adapter on SVHS */
.pll = PLL_28,
.no_msp34xx = 1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x48 ---------------------------------- */
@@ -1329,8 +1402,9 @@ struct tvcard bttv_tvcards[] = {
.no_tda9875 = 1,
.pll = PLL_28,
.tuner_type = 5,
- .audio_hook = pvbt878p9b_audio, // Note: not all cards have stereo
- .has_radio = 1, // Note: not all cards have radio
+ .tuner_addr = ADDR_UNSET,
+ .audio_hook = pvbt878p9b_audio, /* Note: not all cards have stereo */
+ .has_radio = 1, /* Note: not all cards have radio */
.has_remote = 1,
/* GPIO wiring:
GPIO0: A0 hef4052
@@ -1338,7 +1412,7 @@ struct tvcard bttv_tvcards[] = {
GPIO3: nEN hef4052
GPIO8-15: vrd866b
GPIO20,22,23: R30,R29,R28
- */
+ */
},{
/* Clay Kunz <ckunz@mail.arc.nasa.gov> */
/* you must jumper JP5 for the card to work */
@@ -1352,6 +1426,7 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 0 },
.needs_tvaudio = 0,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Miguel Freitas <miguel@cetuc.puc-rio.br> */
.name = "RemoteVision MX (RV605)",
@@ -1362,71 +1437,78 @@ struct tvcard bttv_tvcards[] = {
.gpiomask = 0x00,
.gpiomask2 = 0x07ff,
.muxsel = { 0x33, 0x13, 0x23, 0x43, 0xf3, 0x73, 0xe3, 0x03,
- 0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 },
+ 0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 },
.no_msp34xx = 1,
.no_tda9875 = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.muxsel_hook = rv605_muxsel,
},{
- .name = "Powercolor MTV878/ MTV878R/ MTV878F",
- .video_inputs = 3,
- .audio_inputs = 2,
+ .name = "Powercolor MTV878/ MTV878R/ MTV878F",
+ .video_inputs = 3,
+ .audio_inputs = 2,
.tuner = 0,
- .svhs = 2,
- .gpiomask = 0x1C800F, // Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset
- .muxsel = { 2, 1, 1, },
- .audiomux = { 0, 1, 2, 2, 4 },
- .needs_tvaudio = 0,
- .tuner_type = TUNER_PHILIPS_PAL,
+ .svhs = 2,
+ .gpiomask = 0x1C800F, /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */
+ .muxsel = { 2, 1, 1, },
+ .audiomux = { 0, 1, 2, 2, 4 },
+ .needs_tvaudio = 0,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
.has_radio = 1,
},{
/* ---- card 0x4c ---------------------------------- */
- /* Masaki Suzuki <masaki@btree.org> */
- .name = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
- .video_inputs = 3,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 0x140007,
- .muxsel = { 2, 3, 1, 1 },
- .audiomux = { 0, 1, 2, 3, 4, 0 },
- .tuner_type = TUNER_PHILIPS_NTSC,
- .audio_hook = windvr_audio,
-},{
- .name = "GrandTec Multi Capture Card (Bt878)",
- .video_inputs = 4,
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
- .gpiomask = 0,
- .muxsel = { 2, 3, 1, 0 },
- .audiomux = { 0 },
- .needs_tvaudio = 0,
- .no_msp34xx = 1,
- .pll = PLL_28,
- .tuner_type = -1,
-},{
- .name = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
- .video_inputs = 4,
- .audio_inputs = 3,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 7,
- .muxsel = { 2, 3, 1, 1 }, // Tuner, SVid, SVHS, SVid to SVHS connector
- .audiomux = { 0 ,0 ,4, 4,4,4},// Yes, this tuner uses the same audio output for TV and FM radio!
- // This card lacks external Audio In, so we mute it on Ext. & Int.
- // The PCB can take a sbx1637/sbx1673, wiring unknown.
- // This card lacks PCI subsystem ID, sigh.
- // audiomux=1: lower volume, 2+3: mute
- // btwincap uses 0x80000/0x80003
- .needs_tvaudio = 0,
- .no_msp34xx = 1,
- .pll = PLL_28,
- .tuner_type = 5, // Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
- // radio signal strength indicators work fine.
- .has_radio = 1,
+ /* Masaki Suzuki <masaki@btree.org> */
+ .name = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
+ .video_inputs = 3,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0x140007,
+ .muxsel = { 2, 3, 1, 1 },
+ .audiomux = { 0, 1, 2, 3, 4, 0 },
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .audio_hook = windvr_audio,
+},{
+ .name = "GrandTec Multi Capture Card (Bt878)",
+ .video_inputs = 4,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
+ .gpiomask = 0,
+ .muxsel = { 2, 3, 1, 0 },
+ .audiomux = { 0 },
+ .needs_tvaudio = 0,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+},{
+ .name = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
+ .video_inputs = 4,
+ .audio_inputs = 3,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = { 2, 3, 1, 1 }, /* Tuner, SVid, SVHS, SVid to SVHS connector */
+ .audiomux = { 0 ,0 ,4, 4,4,4},/* Yes, this tuner uses the same audio output for TV and FM radio!
+ * This card lacks external Audio In, so we mute it on Ext. & Int.
+ * The PCB can take a sbx1637/sbx1673, wiring unknown.
+ * This card lacks PCI subsystem ID, sigh.
+ * audiomux=1: lower volume, 2+3: mute
+ * btwincap uses 0x80000/0x80003
+ */
+ .needs_tvaudio = 0,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = 5,
+ .tuner_addr = ADDR_UNSET,
+ /* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
+ radio signal strength indicators work fine. */
+ .has_radio = 1,
/* GPIO Info:
GPIO0,1: HEF4052 A0,A1
GPIO2: HEF4052 nENABLE
@@ -1437,25 +1519,27 @@ struct tvcard bttv_tvcards[] = {
GPIO22,23: ??
?? : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/
},{
- /* Arthur Tetzlaff-Deas, DSP Design Ltd <software@dspdesign.com> */
- .name = "DSP Design TCVIDEO",
- .video_inputs = 4,
- .svhs = -1,
- .muxsel = { 2, 3, 1, 0},
- .pll = PLL_28,
- .tuner_type = -1,
+ /* Arthur Tetzlaff-Deas, DSP Design Ltd <software@dspdesign.com> */
+ .name = "DSP Design TCVIDEO",
+ .video_inputs = 4,
+ .svhs = -1,
+ .muxsel = { 2, 3, 1, 0},
+ .pll = PLL_28,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
- /* ---- card 0x50 ---------------------------------- */
+ /* ---- card 0x50 ---------------------------------- */
.name = "Hauppauge WinTV PVR",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .muxsel = { 2, 0, 1, 1},
- .needs_tvaudio = 1,
- .pll = PLL_28,
- .tuner_type = -1,
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .muxsel = { 2, 0, 1, 1},
+ .needs_tvaudio = 1,
+ .pll = PLL_28,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.gpiomask = 7,
.audiomux = {7},
@@ -1471,6 +1555,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_NTSC_M,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = gvbctv5pci_audio,
.has_radio = 1,
},{
@@ -1482,9 +1567,10 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 3, 2, 0, 1 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */
.video_inputs = 3,
@@ -1494,9 +1580,10 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 2, 3, 1 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
/* ---- card 0x54 ---------------------------------- */
@@ -1508,9 +1595,10 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 3, 1 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 101/151", /* 0x1(4|5)-0004-C4 */
.video_inputs = 1,
@@ -1520,9 +1608,10 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 0 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 101/151 w/ svid", /* 0x(16|17|20)-00C4-C1 */
.video_inputs = 2,
@@ -1532,9 +1621,10 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 0, 1 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 200/201/250/251", /* 0x1(8|9|E|F)-0004-C4 */
.video_inputs = 1,
@@ -1543,10 +1633,11 @@ struct tvcard bttv_tvcards[] = {
.svhs = -1,
.muxsel = { 0 },
.pll = PLL_28,
- .tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
/* ---- card 0x58 ---------------------------------- */
@@ -1557,10 +1648,11 @@ struct tvcard bttv_tvcards[] = {
.svhs = 1,
.muxsel = { 0, 1 },
.pll = PLL_28,
- .tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 210/220", /* 0x1(A|B)-04C0-C1 */
.video_inputs = 2,
@@ -1569,10 +1661,11 @@ struct tvcard bttv_tvcards[] = {
.svhs = 1,
.muxsel = { 2, 3 },
.pll = PLL_28,
- .tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
.name = "Osprey 500", /* 500 */
.video_inputs = 2,
@@ -1582,19 +1675,21 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 2, 3 },
.pll = PLL_28,
.tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
- .name = "Osprey 540", /* 540 */
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = -1,
- .pll = PLL_28,
- .tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
+ .name = "Osprey 540", /* 540 */
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = -1,
+ .pll = PLL_28,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
},{
/* ---- card 0x5C ---------------------------------- */
@@ -1605,10 +1700,11 @@ struct tvcard bttv_tvcards[] = {
.svhs = 1,
.muxsel = { 2, 3 },
.pll = PLL_28,
- .tuner_type = -1,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1, /* must avoid, conflicts with the bt860 */
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1, /* must avoid, conflicts with the bt860 */
},{
/* M G Berberich <berberic@forwiss.uni-passau.de> */
.name = "IDS Eagle",
@@ -1616,6 +1712,7 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 0,
.tuner = -1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.svhs = -1,
.gpiomask = 0,
.muxsel = { 0, 1, 2, 3 },
@@ -1630,6 +1727,7 @@ struct tvcard bttv_tvcards[] = {
.svhs = 1,
.tuner = -1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.no_msp34xx = 1,
.no_tda9875 = 1,
.no_tda7432 = 1,
@@ -1641,38 +1739,40 @@ struct tvcard bttv_tvcards[] = {
.no_gpioirq = 1,
.has_dvb = 1,
},{
- .name = "Formac ProTV II (bt878)",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 3,
- .gpiomask = 2,
- // TV, Comp1, Composite over SVID con, SVID
- .muxsel = { 2, 3, 1, 1},
- .audiomux = { 2, 2, 0, 0, 0 },
- .pll = PLL_28,
+ .name = "Formac ProTV II (bt878)",
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 3,
+ .gpiomask = 2,
+ /* TV, Comp1, Composite over SVID con, SVID */
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 2, 2, 0, 0, 0 },
+ .pll = PLL_28,
.has_radio = 1,
- .tuner_type = TUNER_PHILIPS_PAL,
- /* sound routing:
- GPIO=0x00,0x01,0x03: mute (?)
- 0x02: both TV and radio (tuner: FM1216/I)
- The card has onboard audio connectors labeled "cdrom" and "board",
- not soldered here, though unknown wiring.
- Card lacks: external audio in, pci subsystem id.
- */
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+/* sound routing:
+ GPIO=0x00,0x01,0x03: mute (?)
+ 0x02: both TV and radio (tuner: FM1216/I)
+ The card has onboard audio connectors labeled "cdrom" and "board",
+ not soldered here, though unknown wiring.
+ Card lacks: external audio in, pci subsystem id.
+*/
},{
/* ---- card 0x60 ---------------------------------- */
.name = "MachTV",
- .video_inputs = 3,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = -1,
- .gpiomask = 7,
- .muxsel = { 2, 3, 1, 1},
- .audiomux = { 0, 1, 2, 3, 4},
- .needs_tvaudio = 1,
- .tuner_type = 5,
+ .video_inputs = 3,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = -1,
+ .gpiomask = 7,
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 0, 1, 2, 3, 4},
+ .needs_tvaudio = 1,
+ .tuner_type = 5,
+ .tuner_addr = ADDR_UNSET,
.pll = 1,
},{
.name = "Euresys Picolo",
@@ -1686,6 +1786,8 @@ struct tvcard bttv_tvcards[] = {
.no_tda7432 = 1,
.muxsel = { 2, 0, 1},
.pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
},{
/* Luc Van Hoeylandt <luc@e-magic.be> */
.name = "ProVideo PV150", /* 0x4f */
@@ -1699,7 +1801,8 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
- .tuner_type = -1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
},{
/* Hiroshi Takekawa <sian@big.or.jp> */
/* This card lacks subsystem ID */
@@ -1716,78 +1819,85 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = 2,
+ .tuner_addr = ADDR_UNSET,
.audio_hook = adtvk503_audio,
},{
/* ---- card 0x64 ---------------------------------- */
- .name = "Hercules Smart TV Stereo",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 0x00,
- .muxsel = { 2, 3, 1, 1 },
- .needs_tvaudio = 1,
- .no_msp34xx = 1,
- .pll = PLL_28,
- .tuner_type = 5,
+ .name = "Hercules Smart TV Stereo",
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0x00,
+ .muxsel = { 2, 3, 1, 1 },
+ .needs_tvaudio = 1,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = 5,
+ .tuner_addr = ADDR_UNSET,
/* Notes:
- - card lacks subsystem ID
- - stereo variant w/ daughter board with tda9874a @0xb0
- - Audio Routing:
+ - card lacks subsystem ID
+ - stereo variant w/ daughter board with tda9874a @0xb0
+ - Audio Routing:
always from tda9874 independent of GPIO (?)
external line in: unknown
- - Other chips: em78p156elp @ 0x96 (probably IR remote control)
- hef4053 (instead 4052) for unknown function
+ - Other chips: em78p156elp @ 0x96 (probably IR remote control)
+ hef4053 (instead 4052) for unknown function
+ */
+},{
+ .name = "Pace TV & Radio Card",
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .muxsel = { 2, 3, 1, 1}, /* Tuner, CVid, SVid, CVid over SVid connector */
+ .gpiomask = 0,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .tuner_type = 1,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ .pll = PLL_28,
+ /* Bt878, Bt832, FI1246 tuner; no pci subsystem id
+ only internal line out: (4pin header) RGGL
+ Radio must be decoded by msp3410d (not routed through)*/
+ /*
+ .digital_mode = DIGITAL_MODE_CAMERA, todo!
*/
},{
- .name = "Pace TV & Radio Card",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .muxsel = { 2, 3, 1, 1}, // Tuner, CVid, SVid, CVid over SVid connector
- .gpiomask = 0,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
- .tuner_type = 1,
- .has_radio = 1,
- .pll = PLL_28,
- /* Bt878, Bt832, FI1246 tuner; no pci subsystem id
- only internal line out: (4pin header) RGGL
- Radio must be decoded by msp3410d (not routed through)*/
- // .digital_mode = DIGITAL_MODE_CAMERA, // todo!
-},{
- /* Chris Willing <chris@vislab.usyd.edu.au> */
- .name = "IVC-200",
- .video_inputs = 1,
- .audio_inputs = 0,
- .tuner = -1,
- .tuner_type = -1,
- .svhs = -1,
- .gpiomask = 0xdf,
- .muxsel = { 2 },
- .pll = PLL_28,
+ /* Chris Willing <chris@vislab.usyd.edu.au> */
+ .name = "IVC-200",
+ .video_inputs = 1,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = -1,
+ .gpiomask = 0xdf,
+ .muxsel = { 2 },
+ .pll = PLL_28,
},{
.name = "Grand X-Guard / Trust 814PCI",
.video_inputs = 16,
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
.tuner_type = 4,
- .gpiomask2 = 0xff,
+ .tuner_addr = ADDR_UNSET,
+ .gpiomask2 = 0xff,
.muxsel = { 2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0 },
.muxsel_hook = xguard_muxsel,
.no_msp34xx = 1,
.no_tda9875 = 1,
- .no_tda7432 = 1,
+ .no_tda7432 = 1,
.pll = PLL_28,
},{
/* ---- card 0x68 ---------------------------------- */
.name = "Nebula Electronics DigiTV",
.video_inputs = 1,
- .tuner = -1,
+ .tuner = -1,
.svhs = -1,
.muxsel = { 2, 3, 1, 0},
.no_msp34xx = 1,
@@ -1795,22 +1905,24 @@ struct tvcard bttv_tvcards[] = {
.no_tda7432 = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.has_dvb = 1,
.no_gpioirq = 1,
},{
/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
.name = "ProVideo PV143",
- .video_inputs = 4,
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
- .gpiomask = 0,
- .muxsel = { 2, 3, 1, 0 },
- .audiomux = { 0 },
- .needs_tvaudio = 0,
- .no_msp34xx = 1,
- .pll = PLL_28,
- .tuner_type = -1,
+ .video_inputs = 4,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
+ .gpiomask = 0,
+ .muxsel = { 2, 3, 1, 0 },
+ .audiomux = { 0 },
+ .needs_tvaudio = 0,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* M.Klahr@phytec.de */
.name = "PHYTEC VD-009-X1 MiniDIN (bt878)",
@@ -1824,6 +1936,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "PHYTEC VD-009-X1 Combi (bt878)",
.video_inputs = 4,
@@ -1836,6 +1949,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* ---- card 0x6c ---------------------------------- */
@@ -1846,13 +1960,14 @@ struct tvcard bttv_tvcards[] = {
.svhs = 9,
.gpiomask = 0x00,
.gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio
- via the upper nibble of muxsel. here: used for
- xternal video-mux */
+ via the upper nibble of muxsel. here: used for
+ xternal video-mux */
.muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x00 },
.audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
.name = "PHYTEC VD-009 Combi (bt878)",
.video_inputs = 10,
@@ -1861,23 +1976,25 @@ struct tvcard bttv_tvcards[] = {
.svhs = 9,
.gpiomask = 0x00,
.gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio
- via the upper nibble of muxsel. here: used for
- xternal video-mux */
+ via the upper nibble of muxsel. here: used for
+ xternal video-mux */
.muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x01 },
.audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */
.needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
- .name = "IVC-100",
- .video_inputs = 4,
- .audio_inputs = 0,
- .tuner = -1,
- .tuner_type = -1,
- .svhs = -1,
- .gpiomask = 0xdf,
- .muxsel = { 2, 3, 1, 0 },
- .pll = PLL_28,
+ .name = "IVC-100",
+ .video_inputs = 4,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = -1,
+ .gpiomask = 0xdf,
+ .muxsel = { 2, 3, 1, 0 },
+ .pll = PLL_28,
},{
/* IVC-120G - Alan Garfield <alan@fromorbit.com> */
.name = "IVC-120G",
@@ -1885,6 +2002,7 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 0, /* card has no audio */
.tuner = -1, /* card has no tuner */
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.svhs = -1, /* card has no svhs */
.needs_tvaudio = 0,
.no_msp34xx = 1,
@@ -1892,7 +2010,7 @@ struct tvcard bttv_tvcards[] = {
.no_tda7432 = 1,
.gpiomask = 0x00,
.muxsel = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 },
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 },
.muxsel_hook = ivc120_muxsel,
.pll = PLL_28,
},{
@@ -1905,6 +2023,7 @@ struct tvcard bttv_tvcards[] = {
.svhs = 2,
.muxsel = { 2, 3, 1, 0},
.tuner_type = TUNER_PHILIPS_ATSC,
+ .tuner_addr = ADDR_UNSET,
.has_dvb = 1,
},{
.name = "Twinhan DST + clones",
@@ -1912,19 +2031,21 @@ struct tvcard bttv_tvcards[] = {
.no_tda9875 = 1,
.no_tda7432 = 1,
.tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
.no_video = 1,
.has_dvb = 1,
},{
- .name = "Winfast VC100",
+ .name = "Winfast VC100",
.video_inputs = 3,
.audio_inputs = 0,
.svhs = 1,
- .tuner = -1, // no tuner
- .muxsel = { 3, 1, 1, 3}, // Vid In, SVid In, Vid over SVid in connector
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
- .tuner_type = TUNER_ABSENT,
+ .tuner = -1,
+ .muxsel = { 3, 1, 1, 3}, /* Vid In, SVid In, Vid over SVid in connector */
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_28,
},{
.name = "Teppro TEV-560/InterVision IV-560",
@@ -1937,44 +2058,49 @@ struct tvcard bttv_tvcards[] = {
.audiomux = { 1, 1, 1, 1, 0},
.needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.pll = PLL_35,
},{
/* ---- card 0x74 ---------------------------------- */
- .name = "SIMUS GVC1100",
- .video_inputs = 4,
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
- .tuner_type = -1,
- .pll = PLL_28,
- .muxsel = { 2, 2, 2, 2},
- .gpiomask = 0x3F,
+ .name = "SIMUS GVC1100",
+ .video_inputs = 4,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .muxsel = { 2, 2, 2, 2},
+ .gpiomask = 0x3F,
.muxsel_hook = gvc1100_muxsel,
},{
- /* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */
- .name = "NGS NGSTV+",
- .video_inputs = 3,
- .tuner = 0,
- .svhs = 2,
- .gpiomask = 0x008007,
- .muxsel = {2, 3, 0, 0},
- .audiomux = {0, 0, 0, 0, 0x000003, 0},
- .pll = PLL_28,
- .tuner_type = TUNER_PHILIPS_PAL,
- .has_remote = 1,
-},{
- /* http://linuxmedialabs.com */
- .name = "LMLBT4",
- .video_inputs = 4, /* IN1,IN2,IN3,IN4 */
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
- .muxsel = { 2, 3, 1, 0 },
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
- .needs_tvaudio = 0,
+ /* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */
+ .name = "NGS NGSTV+",
+ .video_inputs = 3,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0x008007,
+ .muxsel = {2, 3, 0, 0},
+ .audiomux = {0, 0, 0, 0, 0x000003, 0},
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+},{
+ /* http://linuxmedialabs.com */
+ .name = "LMLBT4",
+ .video_inputs = 4, /* IN1,IN2,IN3,IN4 */
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
+ .muxsel = { 2, 3, 1, 0 },
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .needs_tvaudio = 0,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Helmroos Harri <harri.helmroos@pp.inet.fi> */
.name = "Tekram M205 PRO",
@@ -1982,6 +2108,7 @@ struct tvcard bttv_tvcards[] = {
.audio_inputs = 1,
.tuner = 0,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.svhs = 2,
.needs_tvaudio = 0,
.gpiomask = 0x68,
@@ -2004,6 +2131,7 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1,
.has_radio = 1,
},{
@@ -2026,6 +2154,8 @@ struct tvcard bttv_tvcards[] = {
.pll = PLL_28,
.needs_tvaudio = 0,
.muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Spirit TV Tuner from http://spiritmodems.com.au */
/* Stafford Goodsell <surge@goliath.homeunix.org> */
@@ -2038,23 +2168,25 @@ struct tvcard bttv_tvcards[] = {
.muxsel = { 2, 1, 1 },
.audiomux = { 0x02, 0x00, 0x00, 0x00, 0x00},
.tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
.no_msp34xx = 1,
.no_tda9875 = 1,
},{
/* Wolfram Joost <wojo@frokaschwei.de> */
- .name = "AVerMedia AVerTV DVB-T 771",
- .video_inputs = 2,
- .svhs = 1,
- .tuner = -1,
- .tuner_type = TUNER_ABSENT,
- .muxsel = { 3 , 3 },
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
- .pll = PLL_28,
- .has_dvb = 1,
- .no_gpioirq = 1,
- .has_remote = 1,
+ .name = "AVerMedia AVerTV DVB-T 771",
+ .video_inputs = 2,
+ .svhs = 1,
+ .tuner = -1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel = { 3 , 3 },
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .has_dvb = 1,
+ .no_gpioirq = 1,
+ .has_remote = 1,
},{
/* ---- card 0x7c ---------------------------------- */
/* Matt Jesson <dvb@jesson.eclipse.co.uk> */
@@ -2069,6 +2201,7 @@ struct tvcard bttv_tvcards[] = {
.no_tda7432 = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.has_dvb = 1,
.no_gpioirq = 1,
.has_remote = 1,
@@ -2081,12 +2214,13 @@ struct tvcard bttv_tvcards[] = {
.svhs = -1,
.gpiomask = 0x0,
.muxsel = { 2, 2, 2, 2, 2, 2, 2, 2,
- 3, 3, 3, 3, 3, 3, 3, 3 },
+ 3, 3, 3, 3, 3, 3, 3, 3 },
.muxsel_hook = sigmaSQ_muxsel,
.audiomux = { 0 },
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* andre.schwarz@matrix-vision.de */
.name = "MATRIX Vision Sigma-SLC",
@@ -2101,6 +2235,7 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* BTTV_APAC_VIEWCOMP */
/* Attila Kondoros <attila.kondoros@chello.hu> */
@@ -2116,13 +2251,14 @@ struct tvcard bttv_tvcards[] = {
.needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
.has_remote = 1, /* miniremote works, see ir-kbd-gpio.c */
.has_radio = 1, /* not every card has radio */
},{
/* ---- card 0x80 ---------------------------------- */
/* Chris Pascoe <c.pascoe@itee.uq.edu.au> */
- .name = "DVICO FusionHDTV DVB-T Lite",
+ .name = "DViCO FusionHDTV DVB-T Lite",
.tuner = -1,
.no_msp34xx = 1,
.no_tda9875 = 1,
@@ -2131,6 +2267,7 @@ struct tvcard bttv_tvcards[] = {
.no_video = 1,
.has_dvb = 1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
},{
/* Steven <photon38@pchome.com.tw> */
.name = "V-Gear MyVCD",
@@ -2144,62 +2281,65 @@ struct tvcard bttv_tvcards[] = {
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_NTSC_M,
+ .tuner_addr = ADDR_UNSET,
.has_radio = 0,
- // .has_remote = 1,
},{
/* Rick C <cryptdragoon@gmail.com> */
- .name = "Super TV Tuner",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .muxsel = { 2, 3, 1, 0},
- .tuner_type = TUNER_PHILIPS_NTSC,
- .gpiomask = 0x008007,
- .audiomux = { 0, 0x000001,0,0, 0},
- .needs_tvaudio = 1,
- .has_radio = 1,
-},{
- /* Chris Fanning <video4linux@haydon.net> */
- .name = "Tibet Systems 'Progress DVR' CS16",
- .video_inputs = 16,
- .audio_inputs = 0,
- .tuner = -1,
- .svhs = -1,
- .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 },
- .pll = PLL_28,
- .no_msp34xx = 1,
- .no_tda9875 = 1,
- .no_tda7432 = 1,
- .tuner_type = -1,
- .muxsel_hook = tibetCS16_muxsel,
+ .name = "Super TV Tuner",
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .muxsel = { 2, 3, 1, 0},
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .gpiomask = 0x008007,
+ .audiomux = { 0, 0x000001,0,0, 0},
+ .needs_tvaudio = 1,
+ .has_radio = 1,
+},{
+ /* Chris Fanning <video4linux@haydon.net> */
+ .name = "Tibet Systems 'Progress DVR' CS16",
+ .video_inputs = 16,
+ .audio_inputs = 0,
+ .tuner = -1,
+ .svhs = -1,
+ .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 },
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel_hook = tibetCS16_muxsel,
},
{
/* Bill Brack <wbrack@mmm.com.hk> */
/*
- * Note that, because of the card's wiring, the "master"
- * BT878A chip (i.e. the one which controls the analog switch
- * and must use this card type) is the 2nd one detected. The
- * other 3 chips should use card type 0x85, whose description
- * follows this one. There is a EEPROM on the card (which is
- * connected to the I2C of one of those other chips), but is
- * not currently handled. There is also a facility for a
- * "monitor", which is also not currently implemented.
- */
- .name = "Kodicom 4400R (master)",
+ * Note that, because of the card's wiring, the "master"
+ * BT878A chip (i.e. the one which controls the analog switch
+ * and must use this card type) is the 2nd one detected. The
+ * other 3 chips should use card type 0x85, whose description
+ * follows this one. There is a EEPROM on the card (which is
+ * connected to the I2C of one of those other chips), but is
+ * not currently handled. There is also a facility for a
+ * "monitor", which is also not currently implemented.
+ */
+ .name = "Kodicom 4400R (master)",
.video_inputs = 16,
.audio_inputs = 0,
.tuner = -1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.svhs = -1,
/* GPIO bits 0-9 used for analog switch:
- * 00 - 03: camera selector
- * 04 - 06: channel (controller) selector
- * 07: data (1->on, 0->off)
- * 08: strobe
- * 09: reset
- * bit 16 is input from sync separator for the channel
- */
+ * 00 - 03: camera selector
+ * 04 - 06: channel (controller) selector
+ * 07: data (1->on, 0->off)
+ * 08: strobe
+ * 09: reset
+ * bit 16 is input from sync separator for the channel
+ */
.gpiomask = 0x0003ff,
.no_gpioirq = 1,
.muxsel = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
@@ -2212,15 +2352,16 @@ struct tvcard bttv_tvcards[] = {
{
/* Bill Brack <wbrack@mmm.com.hk> */
/* Note that, for reasons unknown, the "master" BT878A chip (i.e. the
- * one which controls the analog switch, and must use the card type)
- * is the 2nd one detected. The other 3 chips should use this card
- * type
- */
+ * one which controls the analog switch, and must use the card type)
+ * is the 2nd one detected. The other 3 chips should use this card
+ * type
+ */
.name = "Kodicom 4400R (slave)",
.video_inputs = 16,
.audio_inputs = 0,
.tuner = -1,
.tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
.svhs = -1,
.gpiomask = 0x010000,
.no_gpioirq = 1,
@@ -2232,18 +2373,51 @@ struct tvcard bttv_tvcards[] = {
.muxsel_hook = kodicom4400r_muxsel,
},
{
- /* ---- card 0x85---------------------------------- */
- /* Michael Henson <mhenson@clarityvi.com> */
- /* Adlink RTV24 with special unlock codes */
- .name = "Adlink RTV24",
- .video_inputs = 4,
- .audio_inputs = 1,
- .tuner = 0,
- .svhs = 2,
- .muxsel = { 2, 3, 1, 0},
- .tuner_type = -1,
- .pll = PLL_28,
-
+ /* ---- card 0x86---------------------------------- */
+ /* Michael Henson <mhenson@clarityvi.com> */
+ /* Adlink RTV24 with special unlock codes */
+ .name = "Adlink RTV24",
+ .video_inputs = 4,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .muxsel = { 2, 3, 1, 0},
+ .tuner_type = -1,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+},
+{
+ /* ---- card 0x87---------------------------------- */
+ /* Michael Krufky <mkrufky@m1k.net> */
+ .name = "DViCO FusionHDTV 5 Lite",
+ .tuner = 0,
+ .tuner_type = TUNER_LG_TDVS_H062F,
+ .tuner_addr = ADDR_UNSET,
+ .video_inputs = 2,
+ .audio_inputs = 1,
+ .svhs = 2,
+ .muxsel = { 2, 3 },
+ .gpiomask = 0x00e00007,
+ .audiomux = { 0x00400005, 0, 0, 0, 0, 0 },
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+},{
+ /* ---- card 0x88---------------------------------- */
+ /* Mauro Carvalho Chehab <mchehab@brturbo.com.br> */
+ .name = "Acorp Y878F",
+ .video_inputs = 3,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0x01fe00,
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 },
+ .needs_tvaudio = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_YMEC_TVF66T5_B_DFF,
+ .tuner_addr = 0xc1 >>1,
+ .has_radio = 1,
}};
static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -2355,32 +2529,32 @@ static void flyvideo_gpio(struct bttv *btv)
int tuner=-1,ttype;
gpio_inout(0xffffff, 0);
- udelay(8); // without this we would see the 0x1800 mask
+ udelay(8); /* without this we would see the 0x1800 mask */
gpio = gpio_read();
/* FIXME: must restore OUR_EN ??? */
- // all cards provide GPIO info, some have an additional eeprom
- // LR50: GPIO coding can be found lower right CP1 .. CP9
- // CP9=GPIO23 .. CP1=GPIO15; when OPEN, the corresponding GPIO reads 1.
- // GPIO14-12: n.c.
- // LR90: GP9=GPIO23 .. GP1=GPIO15 (right above the bt878)
-
- // lowest 3 bytes are remote control codes (no handshake needed)
- // xxxFFF: No remote control chip soldered
- // xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
- // Note: Some bits are Audio_Mask !
+ /* all cards provide GPIO info, some have an additional eeprom
+ * LR50: GPIO coding can be found lower right CP1 .. CP9
+ * CP9=GPIO23 .. CP1=GPIO15; when OPEN, the corresponding GPIO reads 1.
+ * GPIO14-12: n.c.
+ * LR90: GP9=GPIO23 .. GP1=GPIO15 (right above the bt878)
+ * lowest 3 bytes are remote control codes (no handshake needed)
+ * xxxFFF: No remote control chip soldered
+ * xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
+ * Note: Some bits are Audio_Mask !
+ */
ttype=(gpio&0x0f0000)>>16;
switch(ttype) {
- case 0x0: tuner=2; // NTSC, e.g. TPI8NSR11P
+ case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */
break;
- case 0x2: tuner=39;// LG NTSC (newer TAPC series) TAPC-H701P
+ case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
break;
- case 0x4: tuner=5; // Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216
+ case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
break;
- case 0x6: tuner=37; // LG PAL (newer TAPC series) TAPC-G702P
+ case 0x6: tuner=37;/* LG PAL (newer TAPC series) TAPC-G702P */
break;
- case 0xC: tuner=3; // Philips SECAM(+PAL) FQ1216ME or FI1216MF
+ case 0xC: tuner=3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
break;
default:
printk(KERN_INFO "bttv%d: FlyVideo_gpio: unknown tuner type.\n", btv->c.nr);
@@ -2388,15 +2562,16 @@ static void flyvideo_gpio(struct bttv *btv)
has_remote = gpio & 0x800000;
has_radio = gpio & 0x400000;
- // unknown 0x200000;
- // unknown2 0x100000;
- is_capture_only = !(gpio & 0x008000); //GPIO15
+ /* unknown 0x200000;
+ * unknown2 0x100000; */
+ is_capture_only = !(gpio & 0x008000); /* GPIO15 */
has_tda9820_tda9821 = !(gpio & 0x004000);
- is_lr90 = !(gpio & 0x002000); // else LR26/LR50 (LR38/LR51 f. capture only)
- // gpio & 0x001000 // output bit for audio routing
+ is_lr90 = !(gpio & 0x002000); /* else LR26/LR50 (LR38/LR51 f. capture only) */
+ /*
+ * gpio & 0x001000 output bit for audio routing */
if(is_capture_only)
- tuner=4; // No tuner present
+ tuner=4; /* No tuner present */
printk(KERN_INFO "bttv%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
btv->c.nr, has_radio? "yes":"no ", has_remote? "yes":"no ", tuner, gpio);
@@ -2404,15 +2579,15 @@ static void flyvideo_gpio(struct bttv *btv)
btv->c.nr, is_lr90?"yes":"no ", has_tda9820_tda9821?"yes":"no ",
is_capture_only?"yes":"no ");
- if(tuner!= -1) // only set if known tuner autodetected, else let insmod option through
+ if(tuner!= -1) /* only set if known tuner autodetected, else let insmod option through */
btv->tuner_type = tuner;
btv->has_radio = has_radio;
- // LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
- // LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
- // Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute
+ /* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
+ * LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
+ * Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
if(has_tda9820_tda9821) btv->audio_hook = lt9415_audio;
- //todo: if(has_tda9874) btv->audio_hook = fv2000s_audio;
+ /* todo: if(has_tda9874) btv->audio_hook = fv2000s_audio; */
}
static int miro_tunermap[] = { 0,6,2,3, 4,5,6,0, 3,0,4,5, 5,2,16,1,
@@ -2633,6 +2808,8 @@ void __devinit bttv_init_card1(struct bttv *btv)
void __devinit bttv_init_card2(struct bttv *btv)
{
int tda9887;
+ int addr=ADDR_UNSET;
+
btv->tuner_type = -1;
if (BTTV_UNKNOWN == btv->c.type) {
@@ -2773,9 +2950,12 @@ void __devinit bttv_init_card2(struct bttv *btv)
btv->pll.pll_current = -1;
/* tuner configuration (from card list / autodetect / insmod option) */
- if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
+ if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
+ addr = bttv_tvcards[btv->c.type].tuner_addr;
+
+ if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
if(UNSET == btv->tuner_type)
- btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
+ btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
if (UNSET != tuner[btv->c.nr])
btv->tuner_type = tuner[btv->c.nr];
printk("bttv%d: using tuner=%d\n",btv->c.nr,btv->tuner_type);
@@ -2787,7 +2967,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = btv->tuner_type;
- tun_setup.addr = ADDR_UNSET;
+ tun_setup.addr = addr;
bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup);
}
@@ -2880,7 +3060,7 @@ static void __devinit hauppauge_eeprom(struct bttv *btv)
{
struct tveeprom tv;
- tveeprom_hauppauge_analog(&tv, eeprom_data);
+ tveeprom_hauppauge_analog(&btv->i2c_client, &tv, eeprom_data);
btv->tuner_type = tv.tuner_type;
btv->has_radio = tv.has_radio;
}
@@ -2902,7 +3082,7 @@ static int terratec_active_radio_upgrade(struct bttv *btv)
btv->mbox_csel = 1 << 10;
freq=88000/62.5;
- tea5757_write(btv, 5 * freq + 0x358); // write 0x1ed8
+ tea5757_write(btv, 5 * freq + 0x358); /* write 0x1ed8 */
if (0x1ed8 == tea5757_read(btv)) {
printk("bttv%d: Terratec Active Radio Upgrade found.\n",
btv->c.nr);
@@ -3073,7 +3253,7 @@ static void __devinit osprey_eeprom(struct bttv *btv)
case 0x0060:
case 0x0070:
btv->c.type = BTTV_OSPREY2x0;
- //enable output on select control lines
+ /* enable output on select control lines */
gpio_inout(0xffffff,0x000303);
break;
default:
@@ -3105,7 +3285,7 @@ static int tuner_1_table[] = {
TUNER_TEMIC_NTSC, TUNER_TEMIC_PAL,
TUNER_TEMIC_PAL, TUNER_TEMIC_PAL,
TUNER_TEMIC_PAL, TUNER_TEMIC_PAL,
- TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, //TUNER_TEMIC_SECAM
+ TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */
TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL};
static void __devinit avermedia_eeprom(struct bttv *btv)
@@ -3126,7 +3306,7 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
if (tuner_make == 4)
if(tuner_format == 0x09)
- tuner = TUNER_LG_NTSC_NEW_TAPC; // TAPC-G702P
+ tuner = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
printk(KERN_INFO "bttv%d: Avermedia eeprom[0x%02x%02x]: tuner=",
btv->c.nr,eeprom_data[0x41],eeprom_data[0x42]);
@@ -3143,7 +3323,7 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
/* used on Voodoo TV/FM (Voodoo 200), S0 wired to 0x10000 */
void bttv_tda9880_setnorm(struct bttv *btv, int norm)
{
- // fix up our card entry
+ /* fix up our card entry */
if(norm==VIDEO_MODE_NTSC) {
bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[0]=0x957fff;
bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[4]=0x957fff;
@@ -3154,7 +3334,7 @@ void bttv_tda9880_setnorm(struct bttv *btv, int norm)
bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[4]=0x947fff;
dprintk("bttv_tda9880_setnorm to PAL\n");
}
- // set GPIO according
+ /* set GPIO according */
gpio_bits(bttv_tvcards[btv->c.type].gpiomask,
bttv_tvcards[btv->c.type].audiomux[btv->audio]);
}
@@ -3447,7 +3627,7 @@ static int tea5757_read(struct bttv *btv)
udelay(10);
timeout= jiffies + HZ;
- // wait for DATA line to go low; error if it doesn't
+ /* wait for DATA line to go low; error if it doesn't */
while (bus_in(btv,btv->mbox_data) && time_before(jiffies, timeout))
schedule();
if (bus_in(btv,btv->mbox_data)) {
@@ -3574,8 +3754,8 @@ gvbctv3pci_audio(struct bttv *btv, struct video_audio *v, int set)
con = 0x300;
if (v->mode & VIDEO_SOUND_STEREO)
con = 0x200;
-// if (v->mode & VIDEO_SOUND_MONO)
-// con = 0x100;
+/* if (v->mode & VIDEO_SOUND_MONO)
+ * con = 0x100; */
gpio_bits(0x300, con);
} else {
v->mode = VIDEO_SOUND_STEREO |
@@ -3718,7 +3898,7 @@ lt9415_audio(struct bttv *btv, struct video_audio *v, int set)
}
}
-// TDA9821 on TerraTV+ Bt848, Bt878
+/* TDA9821 on TerraTV+ Bt848, Bt878 */
static void
terratv_audio(struct bttv *btv, struct video_audio *v, int set)
{
@@ -3818,7 +3998,7 @@ fv2000s_audio(struct bttv *btv, struct video_audio *v, int set)
}
if ((v->mode & (VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2))
|| (v->mode & VIDEO_SOUND_STEREO)) {
- val = 0x1080; //-dk-???: 0x0880, 0x0080, 0x1800 ...
+ val = 0x1080; /*-dk-???: 0x0880, 0x0080, 0x1800 ... */
}
if (val != 0xffff) {
gpio_bits(0x1800, val);
@@ -3869,10 +4049,10 @@ adtvk503_audio(struct bttv *btv, struct video_audio *v, int set)
{
unsigned int con = 0xffffff;
- //btaor(0x1e0000, ~0x1e0000, BT848_GPIO_OUT_EN);
+ /* btaor(0x1e0000, ~0x1e0000, BT848_GPIO_OUT_EN); */
if (set) {
- //btor(***, BT848_GPIO_OUT_EN);
+ /* btor(***, BT848_GPIO_OUT_EN); */
if (v->mode & VIDEO_SOUND_LANG1)
con = 0x00000000;
if (v->mode & VIDEO_SOUND_LANG2)
@@ -4079,14 +4259,14 @@ static void kodicom4400r_init(struct bttv *btv)
master[btv->c.nr+2] = btv;
}
-// The Grandtec X-Guard framegrabber card uses two Dual 4-channel
-// video multiplexers to provide up to 16 video inputs. These
-// multiplexers are controlled by the lower 8 GPIO pins of the
-// bt878. The multiplexers probably Pericom PI5V331Q or similar.
-
-// xxx0 is pin xxx of multiplexer U5,
-// yyy1 is pin yyy of multiplexer U2
+/* The Grandtec X-Guard framegrabber card uses two Dual 4-channel
+ * video multiplexers to provide up to 16 video inputs. These
+ * multiplexers are controlled by the lower 8 GPIO pins of the
+ * bt878. The multiplexers probably Pericom PI5V331Q or similar.
+ * xxx0 is pin xxx of multiplexer U5,
+ * yyy1 is pin yyy of multiplexer U2
+ */
#define ENA0 0x01
#define ENB0 0x02
#define ENA1 0x04
@@ -4157,14 +4337,14 @@ static void picolo_tetra_muxsel (struct bttv* btv, unsigned int input)
static void ivc120_muxsel(struct bttv *btv, unsigned int input)
{
- // Simple maths
+ /* Simple maths */
int key = input % 4;
int matrix = input / 4;
dprintk("bttv%d: ivc120_muxsel: Input - %02d | TDA - %02d | In - %02d\n",
btv->c.nr, input, matrix, key);
- // Handles the input selection on the TDA8540's
+ /* Handles the input selection on the TDA8540's */
bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x00,
((matrix == 3) ? (key | key << 2) : 0x00), 1);
bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x00,
@@ -4174,17 +4354,17 @@ static void ivc120_muxsel(struct bttv *btv, unsigned int input)
bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x00,
((matrix == 2) ? (key | key << 2) : 0x00), 1);
- // Handles the output enables on the TDA8540's
+ /* Handles the output enables on the TDA8540's */
bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x02,
- ((matrix == 3) ? 0x03 : 0x00), 1); // 13 - 16
+ ((matrix == 3) ? 0x03 : 0x00), 1); /* 13 - 16 */
bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x02,
- ((matrix == 0) ? 0x03 : 0x00), 1); // 1-4
+ ((matrix == 0) ? 0x03 : 0x00), 1); /* 1-4 */
bttv_I2CWrite(btv, I2C_TDA8540_ALT5, 0x02,
- ((matrix == 1) ? 0x03 : 0x00), 1); // 5-8
+ ((matrix == 1) ? 0x03 : 0x00), 1); /* 5-8 */
bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x02,
- ((matrix == 2) ? 0x03 : 0x00), 1); // 9-12
+ ((matrix == 2) ? 0x03 : 0x00), 1); /* 9-12 */
- // Selects MUX0 for input on the 878
+ /* Selects MUX0 for input on the 878 */
btaor((0)<<5, ~(3<<5), BT848_IFORM);
}
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index eee9322ce21..a564321db2f 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-driver.c,v 1.52 2005/08/04 00:55:16 mchehab Exp $
bttv - Bt848 frame grabber driver
@@ -42,6 +41,9 @@
#include "bttvp.h"
+#include "rds.h"
+
+
unsigned int bttv_num; /* number of Bt848s in use */
struct bttv bttvs[BTTV_MAX];
@@ -3128,15 +3130,12 @@ static int radio_open(struct inode *inode, struct file *file)
dprintk("bttv%d: open called (radio)\n",btv->c.nr);
down(&btv->lock);
- if (btv->radio_user) {
- up(&btv->lock);
- return -EBUSY;
- }
+
btv->radio_user++;
+
file->private_data = btv;
- i2c_vidiocschan(btv);
- bttv_call_i2c_clients(btv,AUDC_SET_RADIO,&btv->tuner_type);
+ bttv_call_i2c_clients(btv,AUDC_SET_RADIO,&btv->tuner_type);
audio_mux(btv,AUDIO_RADIO);
up(&btv->lock);
@@ -3145,9 +3144,13 @@ static int radio_open(struct inode *inode, struct file *file)
static int radio_release(struct inode *inode, struct file *file)
{
- struct bttv *btv = file->private_data;
+ struct bttv *btv = file->private_data;
+ struct rds_command cmd;
btv->radio_user--;
+
+ bttv_call_i2c_clients(btv, RDS_CMD_CLOSE, &cmd);
+
return 0;
}
@@ -3203,13 +3206,42 @@ static int radio_ioctl(struct inode *inode, struct file *file,
return video_usercopy(inode, file, cmd, arg, radio_do_ioctl);
}
+static ssize_t radio_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct bttv *btv = file->private_data;
+ struct rds_command cmd;
+ cmd.block_count = count/3;
+ cmd.buffer = data;
+ cmd.instance = file;
+ cmd.result = -ENODEV;
+
+ bttv_call_i2c_clients(btv, RDS_CMD_READ, &cmd);
+
+ return cmd.result;
+}
+
+static unsigned int radio_poll(struct file *file, poll_table *wait)
+{
+ struct bttv *btv = file->private_data;
+ struct rds_command cmd;
+ cmd.instance = file;
+ cmd.event_list = wait;
+ cmd.result = -ENODEV;
+ bttv_call_i2c_clients(btv, RDS_CMD_POLL, &cmd);
+
+ return cmd.result;
+}
+
static struct file_operations radio_fops =
{
.owner = THIS_MODULE,
.open = radio_open,
+ .read = radio_read,
.release = radio_release,
.ioctl = radio_ioctl,
.llseek = no_llseek,
+ .poll = radio_poll,
};
static struct video_device radio_template =
@@ -4047,7 +4079,7 @@ static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
struct bttv_buffer_set idle;
unsigned long flags;
- dprintk("bttv%d: suspend %d\n", btv->c.nr, state);
+ dprintk("bttv%d: suspend %d\n", btv->c.nr, state.event);
/* stop dma + irqs */
spin_lock_irqsave(&btv->s_lock,flags);
@@ -4080,15 +4112,29 @@ static int bttv_resume(struct pci_dev *pci_dev)
{
struct bttv *btv = pci_get_drvdata(pci_dev);
unsigned long flags;
+ int err;
dprintk("bttv%d: resume\n", btv->c.nr);
/* restore pci state */
if (btv->state.disabled) {
- pci_enable_device(pci_dev);
+ err=pci_enable_device(pci_dev);
+ if (err) {
+ printk(KERN_WARNING "bttv%d: Can't enable device.\n",
+ btv->c.nr);
+ return err;
+ }
btv->state.disabled = 0;
}
- pci_set_power_state(pci_dev, PCI_D0);
+ err=pci_set_power_state(pci_dev, PCI_D0);
+ if (err) {
+ pci_disable_device(pci_dev);
+ printk(KERN_WARNING "bttv%d: Can't enable device.\n",
+ btv->c.nr);
+ btv->state.disabled = 1;
+ return err;
+ }
+
pci_restore_state(pci_dev);
/* restore bt878 state */
diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c
index 77320cdf205..6b280c03e39 100644
--- a/drivers/media/video/bttv-gpio.c
+++ b/drivers/media/video/bttv-gpio.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-gpio.c,v 1.7 2005/02/16 12:14:10 kraxel Exp $
bttv-gpio.c -- gpio sub drivers
diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c
index 234a8556376..e684df37eb0 100644
--- a/drivers/media/video/bttv-i2c.c
+++ b/drivers/media/video/bttv-i2c.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-i2c.c,v 1.25 2005/07/05 17:37:35 nsh Exp $
bttv-i2c.c -- all the i2c code is here
@@ -109,7 +108,7 @@ static struct i2c_adapter bttv_i2c_adap_sw_template = {
#ifdef I2C_CLASS_TV_ANALOG
.class = I2C_CLASS_TV_ANALOG,
#endif
- I2C_DEVNAME("bt848"),
+ .name = "bt848",
.id = I2C_HW_B_BT848,
.client_register = attach_inform,
};
@@ -270,8 +269,6 @@ static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int
}
static struct i2c_algorithm bttv_algo = {
- .name = "bt878",
- .id = I2C_ALGO_BIT | I2C_HW_B_BT848 /* FIXME */,
.master_xfer = bttv_i2c_xfer,
.algo_control = algo_control,
.functionality = functionality,
@@ -282,8 +279,8 @@ static struct i2c_adapter bttv_i2c_adap_hw_template = {
#ifdef I2C_CLASS_TV_ANALOG
.class = I2C_CLASS_TV_ANALOG,
#endif
- I2C_DEVNAME("bt878"),
- .id = I2C_ALGO_BIT | I2C_HW_B_BT848 /* FIXME */,
+ .name = "bt878",
+ .id = I2C_HW_B_BT848 /* FIXME */,
.algo = &bttv_algo,
.client_register = attach_inform,
};
@@ -298,7 +295,7 @@ static int attach_inform(struct i2c_client *client)
if (bttv_debug)
printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
btv->c.nr,client->driver->name,client->addr,
- i2c_clientname(client));
+ client->name);
if (!client->driver->command)
return 0;
@@ -326,7 +323,7 @@ void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg)
}
static struct i2c_client bttv_i2c_client_template = {
- I2C_DEVNAME("bttv internal"),
+ .name = "bttv internal",
};
@@ -383,6 +380,7 @@ void __devinit bttv_readee(struct bttv *btv, unsigned char *eedata, int addr)
}
static char *i2c_devs[128] = {
+ [ 0x1c >> 1 ] = "lgdt330x",
[ 0x30 >> 1 ] = "IR (hauppauge)",
[ 0x80 >> 1 ] = "msp34xx",
[ 0x86 >> 1 ] = "tda9887",
diff --git a/drivers/media/video/bttv-if.c b/drivers/media/video/bttv-if.c
index f7b5543a96a..e8aada772b8 100644
--- a/drivers/media/video/bttv-if.c
+++ b/drivers/media/video/bttv-if.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-if.c,v 1.4 2004/11/17 18:47:47 kraxel Exp $
bttv-if.c -- old gpio interface to other kernel modules
don't use in new code, will go away in 2.7
diff --git a/drivers/media/video/bttv-risc.c b/drivers/media/video/bttv-risc.c
index 9ed21fd190c..a5ed99b8944 100644
--- a/drivers/media/video/bttv-risc.c
+++ b/drivers/media/video/bttv-risc.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-risc.c,v 1.10 2004/11/19 18:07:12 kraxel Exp $
bttv-risc.c -- interfaces to other kernel modules
diff --git a/drivers/media/video/bttv-vbi.c b/drivers/media/video/bttv-vbi.c
index 06f3e62b3e8..f4f58c60f15 100644
--- a/drivers/media/video/bttv-vbi.c
+++ b/drivers/media/video/bttv-vbi.c
@@ -1,5 +1,4 @@
/*
- $Id: bttv-vbi.c,v 1.9 2005/01/13 17:22:33 kraxel Exp $
bttv - Bt848 frame grabber driver
vbi interface
diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h
index f2af9e1454f..d254e90e3bb 100644
--- a/drivers/media/video/bttv.h
+++ b/drivers/media/video/bttv.h
@@ -1,5 +1,4 @@
/*
- * $Id: bttv.h,v 1.22 2005/07/28 18:41:21 mchehab Exp $
*
* bttv - Bt848 frame grabber driver
*
@@ -218,6 +217,8 @@ struct tvcard
#define PLL_35 2
unsigned int tuner_type;
+ unsigned int tuner_addr;
+
unsigned int has_radio;
void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
void (*muxsel_hook)(struct bttv *btv, unsigned int input);
diff --git a/drivers/media/video/bttvp.h b/drivers/media/video/bttvp.h
index aab094bc243..9b0b7ca035f 100644
--- a/drivers/media/video/bttvp.h
+++ b/drivers/media/video/bttvp.h
@@ -1,5 +1,4 @@
/*
- $Id: bttvp.h,v 1.21 2005/07/15 21:44:14 mchehab Exp $
bttv - Bt848 frame grabber driver
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 4f39688f780..0c0c59e9477 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-blackbird.c,v 1.27 2005/06/03 13:31:50 mchehab Exp $
*
* Support for a cx23416 mpeg encoder via cx2388x host port.
* "blackbird" reference design.
@@ -62,7 +61,6 @@ static LIST_HEAD(cx8802_devlist);
#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF
/* Firmware API commands */
-/* #define IVTV_API_STD_TIMEOUT 0x00010000 // 65536, units?? */
#define IVTV_API_STD_TIMEOUT 500
#define BLACKBIRD_API_PING 0x80
@@ -696,7 +694,6 @@ static void blackbird_codec_settings(struct cx8802_dev *dev)
/* assign stream type */
blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, BLACKBIRD_STREAM_PROGRAM);
- /* blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, BLACKBIRD_STREAM_TRANSPORT); */
/* assign output port */
blackbird_api_cmd(dev, BLACKBIRD_API_SET_OUTPUT_PORT, 1, 0, BLACKBIRD_OUTPUT_PORT_STREAMING); /* Host */
@@ -824,7 +821,8 @@ static int blackbird_initialize_codec(struct cx8802_dev *dev)
BLACKBIRD_CUSTOM_EXTENSION_USR_DATA,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
- blackbird_api_cmd(dev, BLACKBIRD_API_INIT_VIDEO_INPUT, 0, 0); /* initialize the video input */
+ /* initialize the video input */
+ blackbird_api_cmd(dev, BLACKBIRD_API_INIT_VIDEO_INPUT, 0, 0);
msleep(1);
@@ -833,11 +831,12 @@ static int blackbird_initialize_codec(struct cx8802_dev *dev)
blackbird_api_cmd(dev, BLACKBIRD_API_MUTE_AUDIO, 1, 0, BLACKBIRD_UNMUTE);
msleep(1);
- /* blackbird_api_cmd(dev, BLACKBIRD_API_BEGIN_CAPTURE, 2, 0, 0, 0x13); // start capturing to the host interface */
+ /* start capturing to the host interface */
+ /* blackbird_api_cmd(dev, BLACKBIRD_API_BEGIN_CAPTURE, 2, 0, 0, 0x13); */
blackbird_api_cmd(dev, BLACKBIRD_API_BEGIN_CAPTURE, 2, 0,
BLACKBIRD_MPEG_CAPTURE,
BLACKBIRD_RAW_BITS_NONE
- ); /* start capturing to the host interface */
+ );
msleep(10);
blackbird_api_cmd(dev, BLACKBIRD_API_REFRESH_INPUT, 0,0);
@@ -851,8 +850,8 @@ static int bb_buf_setup(struct videobuf_queue *q,
{
struct cx8802_fh *fh = q->priv_data;
- fh->dev->ts_packet_size = 512;
- fh->dev->ts_packet_count = 100;
+ fh->dev->ts_packet_size = 188 * 4; /* was: 512 */
+ fh->dev->ts_packet_count = 32; /* was: 100 */
*size = fh->dev->ts_packet_size * fh->dev->ts_packet_count;
if (0 == *count)
@@ -900,12 +899,36 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file,
{
struct cx8802_fh *fh = file->private_data;
struct cx8802_dev *dev = fh->dev;
+ struct cx88_core *core = dev->core;
if (debug > 1)
- cx88_print_ioctl(dev->core->name,cmd);
+ cx88_print_ioctl(core->name,cmd);
switch (cmd) {
+ /* --- capabilities ------------------------------------------ */
+ case VIDIOC_QUERYCAP:
+ {
+ struct v4l2_capability *cap = arg;
+
+ memset(cap,0,sizeof(*cap));
+ strcpy(cap->driver, "cx88_blackbird");
+ strlcpy(cap->card, cx88_boards[core->board].name,sizeof(cap->card));
+ sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
+ cap->version = CX88_VERSION_CODE;
+ cap->capabilities =
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING |
+ V4L2_CAP_VBI_CAPTURE |
+ V4L2_CAP_VIDEO_OVERLAY |
+ 0;
+ if (UNSET != core->tuner_type)
+ cap->capabilities |= V4L2_CAP_TUNER;
+
+ return 0;
+ }
+
/* --- capture ioctls ---------------------------------------- */
case VIDIOC_ENUM_FMT:
{
@@ -935,7 +958,11 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file,
f->fmt.pix.width = dev->width;
f->fmt.pix.height = dev->height;
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
- f->fmt.pix.sizeimage = 1024 * 512 /* FIXME: BUFFER_SIZE */;
+ f->fmt.pix.field = V4L2_FIELD_NONE;
+ f->fmt.pix.bytesperline = 0;
+ f->fmt.pix.sizeimage = 188 * 4 * 1024; /* 1024 * 512 */ /* FIXME: BUFFER_SIZE */;
+ f->fmt.pix.colorspace = 0;
+ return 0;
}
/* --- streaming capture ------------------------------------- */
@@ -959,15 +986,25 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file,
return videobuf_streamoff(&fh->mpegq);
default:
- return -EINVAL;
+ return cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook );
}
return 0;
}
+int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg);
+unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
+
+static unsigned int mpeg_translate_ioctl(unsigned int cmd)
+{
+ return cmd;
+}
+
static int mpeg_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+ unsigned int cmd, unsigned long arg)
{
- return video_usercopy(inode, file, cmd, arg, mpeg_do_ioctl);
+ cmd = cx88_ioctl_translator( cmd );
+ return video_usercopy(inode, file, cmd, arg, cx88_ioctl_hook);
}
static int mpeg_open(struct inode *inode, struct file *file)
@@ -1135,7 +1172,7 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev,
dev->pci = pci_dev;
dev->core = core;
dev->width = 720;
- dev->height = 480;
+ dev->height = 576;
err = cx8802_init_common(dev);
if (0 != err)
@@ -1148,6 +1185,9 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev,
list_add_tail(&dev->devlist,&cx8802_devlist);
blackbird_register_video(dev);
+
+ /* initial device configuration: needed ? */
+
return 0;
fail_free:
@@ -1202,6 +1242,8 @@ static int blackbird_init(void)
printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
#endif
+ cx88_ioctl_hook = mpeg_do_ioctl;
+ cx88_ioctl_translator = mpeg_translate_ioctl;
return pci_register_driver(&blackbird_pci_driver);
}
@@ -1213,6 +1255,9 @@ static void blackbird_fini(void)
module_init(blackbird_init);
module_exit(blackbird_fini);
+EXPORT_SYMBOL(cx88_ioctl_hook);
+EXPORT_SYMBOL(cx88_ioctl_translator);
+
/* ----------------------------------------------------------- */
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index ebf02a7f81e..4da91d535a5 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-cards.c,v 1.90 2005/07/28 02:47:42 mkrufky Exp $
*
* device driver for Conexant 2388x based TV cards
* card-specific stuff.
@@ -499,9 +498,6 @@ struct cx88_board cx88_boards[] = {
.input = {{
.type = CX88_VMUX_DVB,
.vmux = 0,
- },{
- .type = CX88_VMUX_SVIDEO,
- .vmux = 2,
}},
.dvb = 1,
},
@@ -614,12 +610,12 @@ struct cx88_board cx88_boards[] = {
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
- .gpio0 = 0xed12, // internal decoder
+ .gpio0 = 0xed12, /* internal decoder */
.gpio2 = 0x00ff,
},{
.type = CX88_VMUX_DEBUG,
.vmux = 0,
- .gpio0 = 0xff01, // mono from tuner chip
+ .gpio0 = 0xff01, /* mono from tuner chip */
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
@@ -715,19 +711,18 @@ struct cx88_board cx88_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- /* See DViCO FusionHDTV 3 Gold-Q for GPIO documentation. */
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
- .gpio0 = 0x0f0d,
+ .gpio0 = 0x97ed,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
- .gpio0 = 0x0f00,
+ .gpio0 = 0x97e9,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
- .gpio0 = 0x0f00,
+ .gpio0 = 0x97e9,
}},
.dvb = 1,
},
@@ -765,20 +760,21 @@ struct cx88_board cx88_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- /* See DViCO FusionHDTV 3 Gold-Q for GPIO documentation. */
+ .tda9887_conf = TDA9887_PRESENT,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
- .gpio0 = 0x0f0d,
+ .gpio0 = 0x87fd,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
- .gpio0 = 0x0f00,
+ .gpio0 = 0x87f9,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
- .gpio0 = 0x0f00,
+ .gpio0 = 0x87f9,
}},
+ .dvb = 1,
},
};
const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
@@ -949,7 +945,7 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
{
struct tveeprom tv;
- tveeprom_hauppauge_analog(&tv, eeprom_data);
+ tveeprom_hauppauge_analog(&core->i2c_client, &tv, eeprom_data);
core->tuner_type = tv.tuner_type;
core->has_radio = tv.has_radio;
}
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 5e868f5cd0c..dc5c5c1f346 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-core.c,v 1.33 2005/07/07 14:17:47 mchehab Exp $
*
* device driver for Conexant 2388x based TV cards
* driver core
@@ -876,7 +875,7 @@ static int set_tvaudio(struct cx88_core *core)
cx_andor(MO_AFECFG_IO, 0x1f, 0x0);
cx88_set_tvaudio(core);
- // cx88_set_stereo(dev,V4L2_TUNER_MODE_STEREO);
+ /* cx88_set_stereo(dev,V4L2_TUNER_MODE_STEREO); */
cx_write(MO_AUDD_LNGTH, 128); /* fifo size */
cx_write(MO_AUDR_LNGTH, 128); /* fifo size */
@@ -1087,10 +1086,17 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
core->pci_bus = pci->bus->number;
core->pci_slot = PCI_SLOT(pci->devfn);
core->pci_irqmask = 0x00fc00;
+ init_MUTEX(&core->lock);
core->nr = cx88_devcount++;
sprintf(core->name,"cx88[%d]",core->nr);
if (0 != get_ressources(core,pci)) {
+ printk(KERN_ERR "CORE %s No more PCI ressources for "
+ "subsystem: %04x:%04x, board: %s\n",
+ core->name,pci->subsystem_vendor,
+ pci->subsystem_device,
+ cx88_boards[core->board].name);
+
cx88_devcount--;
goto fail_free;
}
@@ -1114,11 +1120,11 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
core->board = CX88_BOARD_UNKNOWN;
cx88_card_list(core,pci);
}
- printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
- core->name,pci->subsystem_vendor,
- pci->subsystem_device,cx88_boards[core->board].name,
- core->board, card[core->nr] == core->board ?
- "insmod option" : "autodetected");
+ printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+ core->name,pci->subsystem_vendor,
+ pci->subsystem_device,cx88_boards[core->board].name,
+ core->board, card[core->nr] == core->board ?
+ "insmod option" : "autodetected");
core->tuner_type = tuner[core->nr];
core->radio_type = radio[core->nr];
@@ -1202,4 +1208,5 @@ EXPORT_SYMBOL(cx88_core_put);
* Local variables:
* c-basic-offset: 8
* End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
*/
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 78d223257a6..c9106b1d79d 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-dvb.c,v 1.58 2005/08/07 09:24:08 mkrufky Exp $
*
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
@@ -29,7 +28,7 @@
#include <linux/kthread.h>
#include <linux/file.h>
#include <linux/suspend.h>
-#include <linux/config.h>
+
#include "cx88.h"
#include "dvb-pll.h"
@@ -210,16 +209,26 @@ static struct or51132_config pchdtv_hd3000 = {
static int lgdt330x_pll_set(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
+ /* FIXME make this routine use the tuner-simple code.
+ * It could probably be shared with a number of ATSC
+ * frontends. Many share the same tuner with analog TV. */
+
struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
u8 buf[4];
struct i2c_msg msg =
{ .addr = dev->core->pll_addr, .flags = 0, .buf = buf, .len = 4 };
int err;
- dvb_pll_configure(dev->core->pll_desc, buf, params->frequency, 0);
+ /* Put the analog decoder in standby to keep it quiet */
+ if (core->tda9887_conf) {
+ cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
+ }
+
+ dvb_pll_configure(core->pll_desc, buf, params->frequency, 0);
dprintk(1, "%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
- if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+ if ((err = i2c_transfer(&core->i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "cx88-dvb: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
@@ -228,6 +237,13 @@ static int lgdt330x_pll_set(struct dvb_frontend* fe,
else
return -EREMOTEIO;
}
+ if (core->tuner_type == TUNER_LG_TDVS_H062F) {
+ /* Set the Auxiliary Byte. */
+ buf[2] &= ~0x20;
+ buf[2] |= 0x18;
+ buf[3] = 0x50;
+ i2c_transfer(&core->i2c_adap, &msg, 1);
+ }
return 0;
}
@@ -261,6 +277,14 @@ static struct lgdt330x_config fusionhdtv_3_gold = {
.pll_set = lgdt330x_pll_set,
.set_ts_params = lgdt330x_set_ts_param,
};
+
+static struct lgdt330x_config fusionhdtv_5_gold = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3303,
+ .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
+ .pll_set = lgdt330x_pll_set,
+ .set_ts_params = lgdt330x_set_ts_param,
+};
#endif
static int dvb_register(struct cx8802_dev *dev)
@@ -346,6 +370,22 @@ static int dvb_register(struct cx8802_dev *dev)
&dev->core->i2c_adap);
}
break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
+ dev->ts_gen_cntrl = 0x08;
+ {
+ /* Do a hardware reset of chip before using it. */
+ struct cx88_core *core = dev->core;
+
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 1);
+ mdelay(200);
+ dev->core->pll_addr = 0x61;
+ dev->core->pll_desc = &dvb_pll_tdvs_tua6034;
+ dev->dvb.frontend = lgdt330x_attach(&fusionhdtv_5_gold,
+ &dev->core->i2c_adap);
+ }
+ break;
#endif
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
@@ -362,11 +402,6 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend->ops->info.frequency_max = dev->core->pll_desc->max;
}
- /* Copy the board name into the DVB structure */
- strlcpy(dev->dvb.frontend->ops->info.name,
- cx88_boards[dev->core->board].name,
- sizeof(dev->dvb.frontend->ops->info.name));
-
/* register everything */
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev);
}
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index a628a55299c..761cebd40db 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -1,5 +1,4 @@
/*
- $Id: cx88-i2c.c,v 1.30 2005/07/25 05:10:13 mkrufky Exp $
cx88-i2c.c -- all the i2c code is here
@@ -95,7 +94,7 @@ static int attach_inform(struct i2c_client *client)
struct cx88_core *core = i2c_get_adapdata(client->adapter);
dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
- client->driver->name,client->addr,i2c_clientname(client));
+ client->driver->name, client->addr, client->name);
if (!client->driver->command)
return 0;
@@ -128,7 +127,7 @@ static int detach_inform(struct i2c_client *client)
{
struct cx88_core *core = i2c_get_adapdata(client->adapter);
- dprintk(1, "i2c detach [client=%s]\n", i2c_clientname(client));
+ dprintk(1, "i2c detach [client=%s]\n", client->name);
return 0;
}
@@ -152,7 +151,7 @@ static struct i2c_algo_bit_data cx8800_i2c_algo_template = {
/* ----------------------------------------------------------------------- */
static struct i2c_adapter cx8800_i2c_adap_template = {
- I2C_DEVNAME("cx2388x"),
+ .name = "cx2388x",
.owner = THIS_MODULE,
.id = I2C_HW_B_CX2388x,
.client_register = attach_inform,
@@ -160,7 +159,7 @@ static struct i2c_adapter cx8800_i2c_adap_template = {
};
static struct i2c_client cx8800_i2c_client_template = {
- I2C_DEVNAME("cx88xx internal"),
+ .name = "cx88xx internal",
};
static char *i2c_devs[128] = {
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 21488779819..d81b21d6e05 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-input.c,v 1.15 2005/07/07 13:58:38 mchehab Exp $
*
* Device driver for GPIO attached remote control interfaces
* on Conexant 2388x based TV/DVB cards.
@@ -212,6 +211,53 @@ static IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = {
/* ---------------------------------------------------------------------- */
+/* Cinergy 1400 DVB-T */
+static IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = {
+ [0x01] = KEY_POWER,
+ [0x02] = KEY_1,
+ [0x03] = KEY_2,
+ [0x04] = KEY_3,
+ [0x05] = KEY_4,
+ [0x06] = KEY_5,
+ [0x07] = KEY_6,
+ [0x08] = KEY_7,
+ [0x09] = KEY_8,
+ [0x0a] = KEY_9,
+ [0x0c] = KEY_0,
+
+ [0x0b] = KEY_VIDEO,
+ [0x0d] = KEY_REFRESH,
+ [0x0e] = KEY_SELECT,
+ [0x0f] = KEY_EPG,
+ [0x10] = KEY_UP,
+ [0x11] = KEY_LEFT,
+ [0x12] = KEY_OK,
+ [0x13] = KEY_RIGHT,
+ [0x14] = KEY_DOWN,
+ [0x15] = KEY_TEXT,
+ [0x16] = KEY_INFO,
+
+ [0x17] = KEY_RED,
+ [0x18] = KEY_GREEN,
+ [0x19] = KEY_YELLOW,
+ [0x1a] = KEY_BLUE,
+
+ [0x1b] = KEY_CHANNELUP,
+ [0x1c] = KEY_VOLUMEUP,
+ [0x1d] = KEY_MUTE,
+ [0x1e] = KEY_VOLUMEDOWN,
+ [0x1f] = KEY_CHANNELDOWN,
+
+ [0x40] = KEY_PAUSE,
+ [0x4c] = KEY_PLAY,
+ [0x58] = KEY_RECORD,
+ [0x54] = KEY_PREVIOUS,
+ [0x48] = KEY_STOP,
+ [0x5c] = KEY_NEXT,
+};
+
+/* ---------------------------------------------------------------------- */
+
struct cx88_IR {
struct cx88_core *core;
struct input_dev input;
@@ -241,7 +287,7 @@ module_param(ir_debug, int, 0644); /* debug level [IR] */
MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
#define ir_dprintk(fmt, arg...) if (ir_debug) \
- printk(KERN_DEBUG "%s IR: " fmt , ir->core->name, ## arg)
+ printk(KERN_DEBUG "%s IR: " fmt , ir->core->name , ##arg)
/* ---------------------------------------------------------------------- */
@@ -329,6 +375,11 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->mask_keyup = 0x60;
ir->polling = 50; /* ms */
break;
+ case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
+ ir_codes = ir_codes_cinergy_1400;
+ ir_type = IR_TYPE_PD;
+ ir->sampling = 1;
+ break;
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_DVB_T1:
ir_codes = ir_codes_hauppauge_new;
@@ -394,6 +445,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->input.id.vendor = pci->vendor;
ir->input.id.product = pci->device;
}
+ ir->input.dev = &pci->dev;
/* record handles to ourself */
ir->core = core;
@@ -445,7 +497,7 @@ int cx88_ir_fini(struct cx88_core *core)
void cx88_ir_irq(struct cx88_core *core)
{
struct cx88_IR *ir = core->ir;
- u32 samples, rc5;
+ u32 samples, ircode;
int i;
if (NULL == ir)
@@ -477,13 +529,44 @@ void cx88_ir_irq(struct cx88_core *core)
/* decode it */
switch (core->board) {
+ case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
+ ircode = ir_decode_pulsedistance(ir->samples, ir->scount, 1, 4);
+
+ if (ircode == 0xffffffff) { /* decoding error */
+ ir_dprintk("pulse distance decoding error\n");
+ break;
+ }
+
+ ir_dprintk("pulse distance decoded: %x\n", ircode);
+
+ if (ircode == 0) { /* key still pressed */
+ ir_dprintk("pulse distance decoded repeat code\n");
+ ir->release = jiffies + msecs_to_jiffies(120);
+ break;
+ }
+
+ if ((ircode & 0xffff) != 0xeb04) { /* wrong address */
+ ir_dprintk("pulse distance decoded wrong address\n");
+ break;
+ }
+
+ if (((~ircode >> 24) & 0xff) != ((ircode >> 16) & 0xff)) { /* wrong checksum */
+ ir_dprintk("pulse distance decoded wrong check sum\n");
+ break;
+ }
+
+ ir_dprintk("Key Code: %x\n", (ircode >> 16) & 0x7f);
+
+ ir_input_keydown(&ir->input, &ir->ir, (ircode >> 16) & 0x7f, (ircode >> 16) & 0xff);
+ ir->release = jiffies + msecs_to_jiffies(120);
+ break;
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_DVB_T1:
- rc5 = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
- ir_dprintk("biphase decoded: %x\n", rc5);
- if ((rc5 & 0xfffff000) != 0x3000)
+ ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
+ ir_dprintk("biphase decoded: %x\n", ircode);
+ if ((ircode & 0xfffff000) != 0x3000)
break;
- ir_input_keydown(&ir->input, &ir->ir, rc5 & 0x3f, rc5);
+ ir_input_keydown(&ir->input, &ir->ir, ircode & 0x3f, ircode);
ir->release = jiffies + msecs_to_jiffies(120);
break;
}
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index fe2767c0ff9..ee2300e1ae0 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-mpeg.c,v 1.31 2005/07/07 14:17:47 mchehab Exp $
*
* Support for the mpeg transport stream transfers
* PCI function #2 of the cx2388x.
@@ -73,11 +72,15 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
udelay(100);
cx_write(MO_PINMUX_IO, 0x00);
cx_write(TS_HW_SOP_CNTRL,0x47<<16|188<<4|0x01);
- if ((core->board == CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q) ||
- (core->board == CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T)) {
+ switch (core->board) {
+ case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
+ case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
+ case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
cx_write(TS_SOP_STAT, 1<<13);
- } else {
+ break;
+ default:
cx_write(TS_SOP_STAT, 0x00);
+ break;
}
cx_write(TS_GEN_CNTRL, dev->ts_gen_cntrl);
udelay(100);
@@ -86,12 +89,10 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
if (cx88_boards[core->board].blackbird) {
cx_write(MO_PINMUX_IO, 0x88); /* enable MPEG parallel IO */
- // cx_write(TS_F2_CMD_STAT_MM, 0x2900106); /* F2_CMD_STAT_MM defaults + master + memory space */
cx_write(TS_GEN_CNTRL, 0x46); /* punctured clock TS & posedge driven & software reset */
udelay(100);
cx_write(TS_HW_SOP_CNTRL, 0x408); /* mpeg start byte */
- //cx_write(TS_HW_SOP_CNTRL, 0x2F0BC0); /* mpeg start byte ts: 0x2F0BC0 ? */
cx_write(TS_VALERR_CNTRL, 0x2000);
cx_write(TS_GEN_CNTRL, 0x06); /* punctured clock TS & posedge driven */
@@ -106,7 +107,6 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
dprintk( 0, "setting the interrupt mask\n" );
cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x04);
cx_set(MO_TS_INTMSK, 0x1f0011);
- //cx_write(MO_TS_INTMSK, 0x0f0011);
/* start dma */
cx_set(MO_DEV_CNTRL2, (1<<5));
@@ -206,7 +206,6 @@ void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf)
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
dprintk(0,"[%p/%d] %s - first active\n",
buf, buf->vb.i, __FUNCTION__);
- //udelay(100);
} else {
dprintk( 1, "queue is not empty - append to active\n" );
@@ -217,7 +216,6 @@ void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf)
prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
dprintk( 1, "[%p/%d] %s - append to active\n",
buf, buf->vb.i, __FUNCTION__);
- //udelay(100);
}
}
@@ -387,7 +385,6 @@ int cx8802_init_common(struct cx8802_dev *dev)
dev->pci_lat,pci_resource_start(dev->pci,0));
/* initialize driver struct */
- init_MUTEX(&dev->lock);
spin_lock_init(&dev->slock);
/* init dma queue */
@@ -458,14 +455,28 @@ int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state)
int cx8802_resume_common(struct pci_dev *pci_dev)
{
- struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
+ struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
struct cx88_core *core = dev->core;
+ int err;
if (dev->state.disabled) {
- pci_enable_device(pci_dev);
+ err=pci_enable_device(pci_dev);
+ if (err) {
+ printk(KERN_ERR "%s: can't enable device\n",
+ dev->core->name);
+ return err;
+ }
dev->state.disabled = 0;
}
- pci_set_power_state(pci_dev, PCI_D0);
+ err=pci_set_power_state(pci_dev, PCI_D0);
+ if (err) {
+ printk(KERN_ERR "%s: can't enable device\n",
+ dev->core->name);
+ pci_disable_device(pci_dev);
+ dev->state.disabled = 1;
+
+ return err;
+ }
pci_restore_state(pci_dev);
/* FIXME: re-initialize hardware */
diff --git a/drivers/media/video/cx88/cx88-reg.h b/drivers/media/video/cx88/cx88-reg.h
index 37f82662d26..0a3a62fc9bb 100644
--- a/drivers/media/video/cx88/cx88-reg.h
+++ b/drivers/media/video/cx88/cx88-reg.h
@@ -1,5 +1,4 @@
/*
- $Id: cx88-reg.h,v 1.8 2005/07/07 13:58:38 mchehab Exp $
cx88x-hw.h - CX2388x register offsets
@@ -40,6 +39,29 @@
#define CX88X_EN_TBFX 0x02
#define CX88X_EN_VSFX 0x04
+/* ---------------------------------------------------------------------- */
+/* PCI controller registers */
+
+/* Command and Status Register */
+#define F0_CMD_STAT_MM 0x2f0004
+#define F1_CMD_STAT_MM 0x2f0104
+#define F2_CMD_STAT_MM 0x2f0204
+#define F3_CMD_STAT_MM 0x2f0304
+#define F4_CMD_STAT_MM 0x2f0404
+
+/* Device Control #1 */
+#define F0_DEV_CNTRL1_MM 0x2f0040
+#define F1_DEV_CNTRL1_MM 0x2f0140
+#define F2_DEV_CNTRL1_MM 0x2f0240
+#define F3_DEV_CNTRL1_MM 0x2f0340
+#define F4_DEV_CNTRL1_MM 0x2f0440
+
+/* Device Control #1 */
+#define F0_BAR0_MM 0x2f0010
+#define F1_BAR0_MM 0x2f0110
+#define F2_BAR0_MM 0x2f0210
+#define F3_BAR0_MM 0x2f0310
+#define F4_BAR0_MM 0x2f0410
/* ---------------------------------------------------------------------- */
/* DMA Controller registers */
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 91207f10bae..2765acee028 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -1,5 +1,4 @@
/*
- $Id: cx88-tvaudio.c,v 1.37 2005/07/07 13:58:38 mchehab Exp $
cx88x-audio.c - Conexant CX23880/23881 audio downstream driver driver
@@ -121,25 +120,19 @@ static void set_audio_registers(struct cx88_core *core,
}
static void set_audio_start(struct cx88_core *core,
- u32 mode, u32 ctl)
+ u32 mode)
{
// mute
cx_write(AUD_VOL_CTL, (1 << 6));
- // increase level of input by 12dB
-// cx_write(AUD_AFE_12DB_EN, 0x0001);
- cx_write(AUD_AFE_12DB_EN, 0x0000);
-
// start programming
cx_write(AUD_CTL, 0x0000);
cx_write(AUD_INIT, mode);
cx_write(AUD_INIT_LD, 0x0001);
cx_write(AUD_SOFT_RESET, 0x0001);
-
- cx_write(AUD_CTL, ctl);
}
-static void set_audio_finish(struct cx88_core *core)
+static void set_audio_finish(struct cx88_core *core, u32 ctl)
{
u32 volume;
@@ -154,25 +147,25 @@ static void set_audio_finish(struct cx88_core *core)
cx_write(AUD_I2SOUTPUTCNTL, 1);
cx_write(AUD_I2SCNTL, 0);
//cx_write(AUD_APB_IN_RATE_ADJ, 0);
+ } else {
+ ctl |= EN_DAC_ENABLE;
+ cx_write(AUD_CTL, ctl);
}
- // finish programming
+ /* finish programming */
cx_write(AUD_SOFT_RESET, 0x0000);
- // start audio processing
- cx_set(AUD_CTL, EN_DAC_ENABLE);
-
- // unmute
+ /* unmute */
volume = cx_sread(SHADOW_AUD_VOL_CTL);
cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, volume);
}
/* ----------------------------------------------------------- */
-static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap)
+static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap, u32 mode)
{
static const struct rlist btsc[] = {
- /* from dscaler */
+ { AUD_AFE_12DB_EN, 0x00000001 },
{ AUD_OUT1_SEL, 0x00000013 },
{ AUD_OUT1_SHIFT, 0x00000000 },
{ AUD_POLY0_DDS_CONSTANT, 0x0012010c },
@@ -206,9 +199,10 @@ static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap)
{ AUD_RDSI_SHIFT, 0x00000000 },
{ AUD_RDSQ_SHIFT, 0x00000000 },
{ AUD_POLYPH80SCALEFAC, 0x00000003 },
- { /* end of list */ },
+ { /* end of list */ },
};
static const struct rlist btsc_sap[] = {
+ { AUD_AFE_12DB_EN, 0x00000001 },
{ AUD_DBX_IN_GAIN, 0x00007200 },
{ AUD_DBX_WBE_GAIN, 0x00006200 },
{ AUD_DBX_SE_GAIN, 0x00006200 },
@@ -259,371 +253,400 @@ static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap)
{ AUD_RDSI_SHIFT, 0x00000000 },
{ AUD_RDSQ_SHIFT, 0x00000000 },
{ AUD_POLYPH80SCALEFAC, 0x00000003 },
- { /* end of list */ },
+ { /* end of list */ },
};
- // dscaler: exactly taken from driver,
- // dscaler: don't know why to set EN_FMRADIO_EN_RDS
+ mode |= EN_FMRADIO_EN_RDS;
+
if (sap) {
dprintk("%s SAP (status: unknown)\n",__FUNCTION__);
- set_audio_start(core, 0x0001,
- EN_FMRADIO_EN_RDS | EN_BTSC_FORCE_SAP);
+ set_audio_start(core, SEL_SAP);
set_audio_registers(core, btsc_sap);
+ set_audio_finish(core, mode);
} else {
dprintk("%s (status: known-good)\n",__FUNCTION__);
- set_audio_start(core, 0x0001,
- EN_FMRADIO_EN_RDS | EN_BTSC_AUTO_STEREO);
+ set_audio_start(core, SEL_BTSC);
set_audio_registers(core, btsc);
+ set_audio_finish(core, mode);
}
- set_audio_finish(core);
}
static void set_audio_standard_NICAM_L(struct cx88_core *core, int stereo)
{
- /* This is probably weird..
- * Let's operate and find out. */
-
- static const struct rlist nicam_l_mono[] = {
- { AUD_ERRLOGPERIOD_R, 0x00000064 },
- { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF },
- { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F },
- { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F },
-
- { AUD_PDF_DDS_CNST_BYTE2, 0x48 },
- { AUD_PDF_DDS_CNST_BYTE1, 0x3D },
- { AUD_QAM_MODE, 0x00 },
- { AUD_PDF_DDS_CNST_BYTE0, 0xf5 },
- { AUD_PHACC_FREQ_8MSB, 0x3a },
- { AUD_PHACC_FREQ_8LSB, 0x4a },
-
- { AUD_DEEMPHGAIN_R, 0x6680 },
- { AUD_DEEMPHNUMER1_R, 0x353DE },
- { AUD_DEEMPHNUMER2_R, 0x1B1 },
- { AUD_DEEMPHDENOM1_R, 0x0F3D0 },
- { AUD_DEEMPHDENOM2_R, 0x0 },
- { AUD_FM_MODE_ENABLE, 0x7 },
- { AUD_POLYPH80SCALEFAC, 0x3 },
- { AUD_AFE_12DB_EN, 0x1 },
- { AAGC_GAIN, 0x0 },
- { AAGC_HYST, 0x18 },
- { AAGC_DEF, 0x20 },
- { AUD_DN0_FREQ, 0x0 },
- { AUD_POLY0_DDS_CONSTANT, 0x0E4DB2 },
- { AUD_DCOC_0_SRC, 0x21 },
- { AUD_IIR1_0_SEL, 0x0 },
- { AUD_IIR1_0_SHIFT, 0x7 },
- { AUD_IIR1_1_SEL, 0x2 },
- { AUD_IIR1_1_SHIFT, 0x0 },
- { AUD_DCOC_1_SRC, 0x3 },
- { AUD_DCOC1_SHIFT, 0x0 },
- { AUD_DCOC_PASS_IN, 0x0 },
- { AUD_IIR1_2_SEL, 0x23 },
- { AUD_IIR1_2_SHIFT, 0x0 },
- { AUD_IIR1_3_SEL, 0x4 },
- { AUD_IIR1_3_SHIFT, 0x7 },
- { AUD_IIR1_4_SEL, 0x5 },
- { AUD_IIR1_4_SHIFT, 0x7 },
- { AUD_IIR3_0_SEL, 0x7 },
- { AUD_IIR3_0_SHIFT, 0x0 },
- { AUD_DEEMPH0_SRC_SEL, 0x11 },
- { AUD_DEEMPH0_SHIFT, 0x0 },
- { AUD_DEEMPH0_G0, 0x7000 },
- { AUD_DEEMPH0_A0, 0x0 },
- { AUD_DEEMPH0_B0, 0x0 },
- { AUD_DEEMPH0_A1, 0x0 },
- { AUD_DEEMPH0_B1, 0x0 },
- { AUD_DEEMPH1_SRC_SEL, 0x11 },
- { AUD_DEEMPH1_SHIFT, 0x0 },
- { AUD_DEEMPH1_G0, 0x7000 },
- { AUD_DEEMPH1_A0, 0x0 },
- { AUD_DEEMPH1_B0, 0x0 },
- { AUD_DEEMPH1_A1, 0x0 },
- { AUD_DEEMPH1_B1, 0x0 },
- { AUD_OUT0_SEL, 0x3F },
- { AUD_OUT1_SEL, 0x3F },
- { AUD_DMD_RA_DDS, 0x0F5C285 },
- { AUD_PLL_INT, 0x1E },
- { AUD_PLL_DDS, 0x0 },
- { AUD_PLL_FRAC, 0x0E542 },
-
- // setup QAM registers
- { AUD_RATE_ADJ1, 0x00000100 },
- { AUD_RATE_ADJ2, 0x00000200 },
- { AUD_RATE_ADJ3, 0x00000300 },
- { AUD_RATE_ADJ4, 0x00000400 },
- { AUD_RATE_ADJ5, 0x00000500 },
- { AUD_RATE_THRES_DMD, 0x000000C0 },
- { /* end of list */ },
- };
-
- static const struct rlist nicam_l[] = {
- // setup QAM registers
- { AUD_RATE_ADJ1, 0x00000060 },
- { AUD_RATE_ADJ2, 0x000000F9 },
- { AUD_RATE_ADJ3, 0x000001CC },
- { AUD_RATE_ADJ4, 0x000002B3 },
- { AUD_RATE_ADJ5, 0x00000726 },
- { AUD_DEEMPHDENOM1_R, 0x0000F3D0 },
- { AUD_DEEMPHDENOM2_R, 0x00000000 },
- { AUD_ERRLOGPERIOD_R, 0x00000064 },
- { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF },
- { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F },
- { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F },
- { AUD_POLYPH80SCALEFAC, 0x00000003 },
- { AUD_DMD_RA_DDS, 0x00C00000 },
- { AUD_PLL_INT, 0x0000001E },
- { AUD_PLL_DDS, 0x00000000 },
- { AUD_PLL_FRAC, 0x0000E542 },
- { AUD_START_TIMER, 0x00000000 },
- { AUD_DEEMPHNUMER1_R, 0x000353DE },
- { AUD_DEEMPHNUMER2_R, 0x000001B1 },
- { AUD_PDF_DDS_CNST_BYTE2, 0x06 },
- { AUD_PDF_DDS_CNST_BYTE1, 0x82 },
- { AUD_QAM_MODE, 0x05 },
- { AUD_PDF_DDS_CNST_BYTE0, 0x12 },
- { AUD_PHACC_FREQ_8MSB, 0x34 },
- { AUD_PHACC_FREQ_8LSB, 0x4C },
- { AUD_DEEMPHGAIN_R, 0x00006680 },
- { AUD_RATE_THRES_DMD, 0x000000C0 },
- { /* end of list */ },
- } ;
- dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo);
-
- if (!stereo) {
- /* AM mono sound */
- set_audio_start(core, 0x0004,
- 0x100c /* FIXME again */);
- set_audio_registers(core, nicam_l_mono);
- } else {
- set_audio_start(core, 0x0010,
- 0x1924 /* FIXME again */);
- set_audio_registers(core, nicam_l);
- }
- set_audio_finish(core);
+ /* This is probably weird..
+ * Let's operate and find out. */
+
+ static const struct rlist nicam_l_mono[] = {
+ { AUD_ERRLOGPERIOD_R, 0x00000064 },
+ { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF },
+ { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F },
+ { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F },
+
+ { AUD_PDF_DDS_CNST_BYTE2, 0x48 },
+ { AUD_PDF_DDS_CNST_BYTE1, 0x3D },
+ { AUD_QAM_MODE, 0x00 },
+ { AUD_PDF_DDS_CNST_BYTE0, 0xf5 },
+ { AUD_PHACC_FREQ_8MSB, 0x3a },
+ { AUD_PHACC_FREQ_8LSB, 0x4a },
+
+ { AUD_DEEMPHGAIN_R, 0x6680 },
+ { AUD_DEEMPHNUMER1_R, 0x353DE },
+ { AUD_DEEMPHNUMER2_R, 0x1B1 },
+ { AUD_DEEMPHDENOM1_R, 0x0F3D0 },
+ { AUD_DEEMPHDENOM2_R, 0x0 },
+ { AUD_FM_MODE_ENABLE, 0x7 },
+ { AUD_POLYPH80SCALEFAC, 0x3 },
+ { AUD_AFE_12DB_EN, 0x1 },
+ { AAGC_GAIN, 0x0 },
+ { AAGC_HYST, 0x18 },
+ { AAGC_DEF, 0x20 },
+ { AUD_DN0_FREQ, 0x0 },
+ { AUD_POLY0_DDS_CONSTANT, 0x0E4DB2 },
+ { AUD_DCOC_0_SRC, 0x21 },
+ { AUD_IIR1_0_SEL, 0x0 },
+ { AUD_IIR1_0_SHIFT, 0x7 },
+ { AUD_IIR1_1_SEL, 0x2 },
+ { AUD_IIR1_1_SHIFT, 0x0 },
+ { AUD_DCOC_1_SRC, 0x3 },
+ { AUD_DCOC1_SHIFT, 0x0 },
+ { AUD_DCOC_PASS_IN, 0x0 },
+ { AUD_IIR1_2_SEL, 0x23 },
+ { AUD_IIR1_2_SHIFT, 0x0 },
+ { AUD_IIR1_3_SEL, 0x4 },
+ { AUD_IIR1_3_SHIFT, 0x7 },
+ { AUD_IIR1_4_SEL, 0x5 },
+ { AUD_IIR1_4_SHIFT, 0x7 },
+ { AUD_IIR3_0_SEL, 0x7 },
+ { AUD_IIR3_0_SHIFT, 0x0 },
+ { AUD_DEEMPH0_SRC_SEL, 0x11 },
+ { AUD_DEEMPH0_SHIFT, 0x0 },
+ { AUD_DEEMPH0_G0, 0x7000 },
+ { AUD_DEEMPH0_A0, 0x0 },
+ { AUD_DEEMPH0_B0, 0x0 },
+ { AUD_DEEMPH0_A1, 0x0 },
+ { AUD_DEEMPH0_B1, 0x0 },
+ { AUD_DEEMPH1_SRC_SEL, 0x11 },
+ { AUD_DEEMPH1_SHIFT, 0x0 },
+ { AUD_DEEMPH1_G0, 0x7000 },
+ { AUD_DEEMPH1_A0, 0x0 },
+ { AUD_DEEMPH1_B0, 0x0 },
+ { AUD_DEEMPH1_A1, 0x0 },
+ { AUD_DEEMPH1_B1, 0x0 },
+ { AUD_OUT0_SEL, 0x3F },
+ { AUD_OUT1_SEL, 0x3F },
+ { AUD_DMD_RA_DDS, 0x0F5C285 },
+ { AUD_PLL_INT, 0x1E },
+ { AUD_PLL_DDS, 0x0 },
+ { AUD_PLL_FRAC, 0x0E542 },
+
+ // setup QAM registers
+ { AUD_RATE_ADJ1, 0x00000100 },
+ { AUD_RATE_ADJ2, 0x00000200 },
+ { AUD_RATE_ADJ3, 0x00000300 },
+ { AUD_RATE_ADJ4, 0x00000400 },
+ { AUD_RATE_ADJ5, 0x00000500 },
+ { AUD_RATE_THRES_DMD, 0x000000C0 },
+ { /* end of list */ },
+ };
+ static const struct rlist nicam_l[] = {
+ // setup QAM registers
+ { AUD_RATE_ADJ1, 0x00000060 },
+ { AUD_RATE_ADJ2, 0x000000F9 },
+ { AUD_RATE_ADJ3, 0x000001CC },
+ { AUD_RATE_ADJ4, 0x000002B3 },
+ { AUD_RATE_ADJ5, 0x00000726 },
+ { AUD_DEEMPHDENOM1_R, 0x0000F3D0 },
+ { AUD_DEEMPHDENOM2_R, 0x00000000 },
+ { AUD_ERRLOGPERIOD_R, 0x00000064 },
+ { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF },
+ { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F },
+ { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F },
+ { AUD_POLYPH80SCALEFAC, 0x00000003 },
+ { AUD_DMD_RA_DDS, 0x00C00000 },
+ { AUD_PLL_INT, 0x0000001E },
+ { AUD_PLL_DDS, 0x00000000 },
+ { AUD_PLL_FRAC, 0x0000E542 },
+ { AUD_START_TIMER, 0x00000000 },
+ { AUD_DEEMPHNUMER1_R, 0x000353DE },
+ { AUD_DEEMPHNUMER2_R, 0x000001B1 },
+ { AUD_PDF_DDS_CNST_BYTE2, 0x06 },
+ { AUD_PDF_DDS_CNST_BYTE1, 0x82 },
+ { AUD_QAM_MODE, 0x05 },
+ { AUD_PDF_DDS_CNST_BYTE0, 0x12 },
+ { AUD_PHACC_FREQ_8MSB, 0x34 },
+ { AUD_PHACC_FREQ_8LSB, 0x4C },
+ { AUD_DEEMPHGAIN_R, 0x00006680 },
+ { AUD_RATE_THRES_DMD, 0x000000C0 },
+ { /* end of list */ },
+ } ;
+ dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo);
+
+ if (!stereo) {
+ /* AM Mono */
+ set_audio_start(core, SEL_A2);
+ set_audio_registers(core, nicam_l_mono);
+ set_audio_finish(core, EN_A2_FORCE_MONO1);
+ } else {
+ /* Nicam Stereo */
+ set_audio_start(core, SEL_NICAM);
+ set_audio_registers(core, nicam_l);
+ set_audio_finish(core, 0x1924); /* FIXME */
+ }
}
static void set_audio_standard_PAL_I(struct cx88_core *core, int stereo)
{
static const struct rlist pal_i_fm_mono[] = {
- {AUD_ERRLOGPERIOD_R, 0x00000064},
- {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff},
- {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f},
- {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f},
- {AUD_PDF_DDS_CNST_BYTE2, 0x06},
- {AUD_PDF_DDS_CNST_BYTE1, 0x82},
- {AUD_PDF_DDS_CNST_BYTE0, 0x12},
- {AUD_QAM_MODE, 0x05},
- {AUD_PHACC_FREQ_8MSB, 0x3a},
- {AUD_PHACC_FREQ_8LSB, 0x93},
- {AUD_DMD_RA_DDS, 0x002a4f2f},
- {AUD_PLL_INT, 0x0000001e},
- {AUD_PLL_DDS, 0x00000004},
- {AUD_PLL_FRAC, 0x0000e542},
- {AUD_RATE_ADJ1, 0x00000100},
- {AUD_RATE_ADJ2, 0x00000200},
- {AUD_RATE_ADJ3, 0x00000300},
- {AUD_RATE_ADJ4, 0x00000400},
- {AUD_RATE_ADJ5, 0x00000500},
- {AUD_THR_FR, 0x00000000},
- {AUD_PILOT_BQD_1_K0, 0x0000755b},
- {AUD_PILOT_BQD_1_K1, 0x00551340},
- {AUD_PILOT_BQD_1_K2, 0x006d30be},
- {AUD_PILOT_BQD_1_K3, 0xffd394af},
- {AUD_PILOT_BQD_1_K4, 0x00400000},
- {AUD_PILOT_BQD_2_K0, 0x00040000},
- {AUD_PILOT_BQD_2_K1, 0x002a4841},
- {AUD_PILOT_BQD_2_K2, 0x00400000},
- {AUD_PILOT_BQD_2_K3, 0x00000000},
- {AUD_PILOT_BQD_2_K4, 0x00000000},
- {AUD_MODE_CHG_TIMER, 0x00000060},
- {AUD_AFE_12DB_EN, 0x00000001},
- {AAGC_HYST, 0x0000000a},
- {AUD_CORDIC_SHIFT_0, 0x00000007},
- {AUD_CORDIC_SHIFT_1, 0x00000007},
- {AUD_C1_UP_THR, 0x00007000},
- {AUD_C1_LO_THR, 0x00005400},
- {AUD_C2_UP_THR, 0x00005400},
- {AUD_C2_LO_THR, 0x00003000},
- {AUD_DCOC_0_SRC, 0x0000001a},
- {AUD_DCOC0_SHIFT, 0x00000000},
- {AUD_DCOC_0_SHIFT_IN0, 0x0000000a},
- {AUD_DCOC_0_SHIFT_IN1, 0x00000008},
- {AUD_DCOC_PASS_IN, 0x00000003},
- {AUD_IIR3_0_SEL, 0x00000021},
- {AUD_DN2_AFC, 0x00000002},
- {AUD_DCOC_1_SRC, 0x0000001b},
- {AUD_DCOC1_SHIFT, 0x00000000},
- {AUD_DCOC_1_SHIFT_IN0, 0x0000000a},
- {AUD_DCOC_1_SHIFT_IN1, 0x00000008},
- {AUD_IIR3_1_SEL, 0x00000023},
- {AUD_DN0_FREQ, 0x000035a3},
- {AUD_DN2_FREQ, 0x000029c7},
- {AUD_CRDC0_SRC_SEL, 0x00000511},
- {AUD_IIR1_0_SEL, 0x00000001},
- {AUD_IIR1_1_SEL, 0x00000000},
- {AUD_IIR3_2_SEL, 0x00000003},
- {AUD_IIR3_2_SHIFT, 0x00000000},
- {AUD_IIR3_0_SEL, 0x00000002},
- {AUD_IIR2_0_SEL, 0x00000021},
- {AUD_IIR2_0_SHIFT, 0x00000002},
- {AUD_DEEMPH0_SRC_SEL, 0x0000000b},
- {AUD_DEEMPH1_SRC_SEL, 0x0000000b},
- {AUD_POLYPH80SCALEFAC, 0x00000001},
- {AUD_START_TIMER, 0x00000000},
- { /* end of list */ },
+ {AUD_ERRLOGPERIOD_R, 0x00000064},
+ {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff},
+ {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f},
+ {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f},
+ {AUD_PDF_DDS_CNST_BYTE2, 0x06},
+ {AUD_PDF_DDS_CNST_BYTE1, 0x82},
+ {AUD_PDF_DDS_CNST_BYTE0, 0x12},
+ {AUD_QAM_MODE, 0x05},
+ {AUD_PHACC_FREQ_8MSB, 0x3a},
+ {AUD_PHACC_FREQ_8LSB, 0x93},
+ {AUD_DMD_RA_DDS, 0x002a4f2f},
+ {AUD_PLL_INT, 0x0000001e},
+ {AUD_PLL_DDS, 0x00000004},
+ {AUD_PLL_FRAC, 0x0000e542},
+ {AUD_RATE_ADJ1, 0x00000100},
+ {AUD_RATE_ADJ2, 0x00000200},
+ {AUD_RATE_ADJ3, 0x00000300},
+ {AUD_RATE_ADJ4, 0x00000400},
+ {AUD_RATE_ADJ5, 0x00000500},
+ {AUD_THR_FR, 0x00000000},
+ {AUD_PILOT_BQD_1_K0, 0x0000755b},
+ {AUD_PILOT_BQD_1_K1, 0x00551340},
+ {AUD_PILOT_BQD_1_K2, 0x006d30be},
+ {AUD_PILOT_BQD_1_K3, 0xffd394af},
+ {AUD_PILOT_BQD_1_K4, 0x00400000},
+ {AUD_PILOT_BQD_2_K0, 0x00040000},
+ {AUD_PILOT_BQD_2_K1, 0x002a4841},
+ {AUD_PILOT_BQD_2_K2, 0x00400000},
+ {AUD_PILOT_BQD_2_K3, 0x00000000},
+ {AUD_PILOT_BQD_2_K4, 0x00000000},
+ {AUD_MODE_CHG_TIMER, 0x00000060},
+ {AUD_AFE_12DB_EN, 0x00000001},
+ {AAGC_HYST, 0x0000000a},
+ {AUD_CORDIC_SHIFT_0, 0x00000007},
+ {AUD_CORDIC_SHIFT_1, 0x00000007},
+ {AUD_C1_UP_THR, 0x00007000},
+ {AUD_C1_LO_THR, 0x00005400},
+ {AUD_C2_UP_THR, 0x00005400},
+ {AUD_C2_LO_THR, 0x00003000},
+ {AUD_DCOC_0_SRC, 0x0000001a},
+ {AUD_DCOC0_SHIFT, 0x00000000},
+ {AUD_DCOC_0_SHIFT_IN0, 0x0000000a},
+ {AUD_DCOC_0_SHIFT_IN1, 0x00000008},
+ {AUD_DCOC_PASS_IN, 0x00000003},
+ {AUD_IIR3_0_SEL, 0x00000021},
+ {AUD_DN2_AFC, 0x00000002},
+ {AUD_DCOC_1_SRC, 0x0000001b},
+ {AUD_DCOC1_SHIFT, 0x00000000},
+ {AUD_DCOC_1_SHIFT_IN0, 0x0000000a},
+ {AUD_DCOC_1_SHIFT_IN1, 0x00000008},
+ {AUD_IIR3_1_SEL, 0x00000023},
+ {AUD_DN0_FREQ, 0x000035a3},
+ {AUD_DN2_FREQ, 0x000029c7},
+ {AUD_CRDC0_SRC_SEL, 0x00000511},
+ {AUD_IIR1_0_SEL, 0x00000001},
+ {AUD_IIR1_1_SEL, 0x00000000},
+ {AUD_IIR3_2_SEL, 0x00000003},
+ {AUD_IIR3_2_SHIFT, 0x00000000},
+ {AUD_IIR3_0_SEL, 0x00000002},
+ {AUD_IIR2_0_SEL, 0x00000021},
+ {AUD_IIR2_0_SHIFT, 0x00000002},
+ {AUD_DEEMPH0_SRC_SEL, 0x0000000b},
+ {AUD_DEEMPH1_SRC_SEL, 0x0000000b},
+ {AUD_POLYPH80SCALEFAC, 0x00000001},
+ {AUD_START_TIMER, 0x00000000},
+ { /* end of list */ },
};
static const struct rlist pal_i_nicam[] = {
- { AUD_RATE_ADJ1, 0x00000010 },
- { AUD_RATE_ADJ2, 0x00000040 },
- { AUD_RATE_ADJ3, 0x00000100 },
- { AUD_RATE_ADJ4, 0x00000400 },
- { AUD_RATE_ADJ5, 0x00001000 },
- // { AUD_DMD_RA_DDS, 0x00c0d5ce },
- { AUD_DEEMPHGAIN_R, 0x000023c2 },
- { AUD_DEEMPHNUMER1_R, 0x0002a7bc },
- { AUD_DEEMPHNUMER2_R, 0x0003023e },
- { AUD_DEEMPHDENOM1_R, 0x0000f3d0 },
- { AUD_DEEMPHDENOM2_R, 0x00000000 },
- { AUD_DEEMPHDENOM2_R, 0x00000000 },
- { AUD_ERRLOGPERIOD_R, 0x00000fff },
- { AUD_ERRINTRPTTHSHLD1_R, 0x000003ff },
- { AUD_ERRINTRPTTHSHLD2_R, 0x000000ff },
- { AUD_ERRINTRPTTHSHLD3_R, 0x0000003f },
- { AUD_POLYPH80SCALEFAC, 0x00000003 },
- { AUD_PDF_DDS_CNST_BYTE2, 0x06 },
- { AUD_PDF_DDS_CNST_BYTE1, 0x82 },
- { AUD_PDF_DDS_CNST_BYTE0, 0x16 },
- { AUD_QAM_MODE, 0x05 },
- { AUD_PDF_DDS_CNST_BYTE0, 0x12 },
- { AUD_PHACC_FREQ_8MSB, 0x3a },
- { AUD_PHACC_FREQ_8LSB, 0x93 },
- { /* end of list */ },
- };
-
- dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo);
-
- if (!stereo) {
- // FM mono
- set_audio_start(core, 0x0004, EN_DMTRX_SUMDIFF | EN_A2_FORCE_MONO1);
+ { AUD_RATE_ADJ1, 0x00000010 },
+ { AUD_RATE_ADJ2, 0x00000040 },
+ { AUD_RATE_ADJ3, 0x00000100 },
+ { AUD_RATE_ADJ4, 0x00000400 },
+ { AUD_RATE_ADJ5, 0x00001000 },
+ // { AUD_DMD_RA_DDS, 0x00c0d5ce },
+ { AUD_DEEMPHGAIN_R, 0x000023c2 },
+ { AUD_DEEMPHNUMER1_R, 0x0002a7bc },
+ { AUD_DEEMPHNUMER2_R, 0x0003023e },
+ { AUD_DEEMPHDENOM1_R, 0x0000f3d0 },
+ { AUD_DEEMPHDENOM2_R, 0x00000000 },
+ { AUD_DEEMPHDENOM2_R, 0x00000000 },
+ { AUD_ERRLOGPERIOD_R, 0x00000fff },
+ { AUD_ERRINTRPTTHSHLD1_R, 0x000003ff },
+ { AUD_ERRINTRPTTHSHLD2_R, 0x000000ff },
+ { AUD_ERRINTRPTTHSHLD3_R, 0x0000003f },
+ { AUD_POLYPH80SCALEFAC, 0x00000003 },
+ { AUD_PDF_DDS_CNST_BYTE2, 0x06 },
+ { AUD_PDF_DDS_CNST_BYTE1, 0x82 },
+ { AUD_PDF_DDS_CNST_BYTE0, 0x16 },
+ { AUD_QAM_MODE, 0x05 },
+ { AUD_PDF_DDS_CNST_BYTE0, 0x12 },
+ { AUD_PHACC_FREQ_8MSB, 0x3a },
+ { AUD_PHACC_FREQ_8LSB, 0x93 },
+ { /* end of list */ },
+ };
+
+ dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo);
+
+ if (!stereo) {
+ /* FM Mono */
+ set_audio_start(core, SEL_A2);
set_audio_registers(core, pal_i_fm_mono);
- } else {
- // Nicam Stereo
- set_audio_start(core, 0x0010, EN_DMTRX_LR | EN_DMTRX_BYPASS | EN_NICAM_AUTO_STEREO);
+ set_audio_finish(core, EN_DMTRX_SUMDIFF | EN_A2_FORCE_MONO1);
+ } else {
+ /* Nicam Stereo */
+ set_audio_start(core, SEL_NICAM);
set_audio_registers(core, pal_i_nicam);
- }
- set_audio_finish(core);
+ set_audio_finish(core, EN_DMTRX_LR | EN_DMTRX_BYPASS | EN_NICAM_AUTO_STEREO);
+ }
}
-static void set_audio_standard_A2(struct cx88_core *core)
+static void set_audio_standard_A2(struct cx88_core *core, u32 mode)
{
- /* from dscaler cvs */
static const struct rlist a2_common[] = {
- { AUD_PDF_DDS_CNST_BYTE2, 0x06 },
- { AUD_PDF_DDS_CNST_BYTE1, 0x82 },
- { AUD_PDF_DDS_CNST_BYTE0, 0x12 },
- { AUD_QAM_MODE, 0x05 },
- { AUD_PHACC_FREQ_8MSB, 0x34 },
- { AUD_PHACC_FREQ_8LSB, 0x4c },
-
- { AUD_RATE_ADJ1, 0x00001000 },
- { AUD_RATE_ADJ2, 0x00002000 },
- { AUD_RATE_ADJ3, 0x00003000 },
- { AUD_RATE_ADJ4, 0x00004000 },
- { AUD_RATE_ADJ5, 0x00005000 },
- { AUD_THR_FR, 0x00000000 },
- { AAGC_HYST, 0x0000001a },
- { AUD_PILOT_BQD_1_K0, 0x0000755b },
- { AUD_PILOT_BQD_1_K1, 0x00551340 },
- { AUD_PILOT_BQD_1_K2, 0x006d30be },
- { AUD_PILOT_BQD_1_K3, 0xffd394af },
- { AUD_PILOT_BQD_1_K4, 0x00400000 },
- { AUD_PILOT_BQD_2_K0, 0x00040000 },
- { AUD_PILOT_BQD_2_K1, 0x002a4841 },
- { AUD_PILOT_BQD_2_K2, 0x00400000 },
- { AUD_PILOT_BQD_2_K3, 0x00000000 },
- { AUD_PILOT_BQD_2_K4, 0x00000000 },
- { AUD_MODE_CHG_TIMER, 0x00000040 },
- { AUD_START_TIMER, 0x00000200 },
- { AUD_AFE_12DB_EN, 0x00000000 },
- { AUD_CORDIC_SHIFT_0, 0x00000007 },
- { AUD_CORDIC_SHIFT_1, 0x00000007 },
- { AUD_DEEMPH0_G0, 0x00000380 },
- { AUD_DEEMPH1_G0, 0x00000380 },
- { AUD_DCOC_0_SRC, 0x0000001a },
- { AUD_DCOC0_SHIFT, 0x00000000 },
- { AUD_DCOC_0_SHIFT_IN0, 0x0000000a },
- { AUD_DCOC_0_SHIFT_IN1, 0x00000008 },
- { AUD_DCOC_PASS_IN, 0x00000003 },
- { AUD_IIR3_0_SEL, 0x00000021 },
- { AUD_DN2_AFC, 0x00000002 },
- { AUD_DCOC_1_SRC, 0x0000001b },
- { AUD_DCOC1_SHIFT, 0x00000000 },
- { AUD_DCOC_1_SHIFT_IN0, 0x0000000a },
- { AUD_DCOC_1_SHIFT_IN1, 0x00000008 },
- { AUD_IIR3_1_SEL, 0x00000023 },
- { AUD_RDSI_SEL, 0x00000017 },
- { AUD_RDSI_SHIFT, 0x00000000 },
- { AUD_RDSQ_SEL, 0x00000017 },
- { AUD_RDSQ_SHIFT, 0x00000000 },
- { AUD_POLYPH80SCALEFAC, 0x00000001 },
+ {AUD_ERRLOGPERIOD_R, 0x00000064},
+ {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff},
+ {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f},
+ {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f},
+ {AUD_PDF_DDS_CNST_BYTE2, 0x06},
+ {AUD_PDF_DDS_CNST_BYTE1, 0x82},
+ {AUD_PDF_DDS_CNST_BYTE0, 0x12},
+ {AUD_QAM_MODE, 0x05},
+ {AUD_PHACC_FREQ_8MSB, 0x34},
+ {AUD_PHACC_FREQ_8LSB, 0x4c},
+ {AUD_RATE_ADJ1, 0x00000100},
+ {AUD_RATE_ADJ2, 0x00000200},
+ {AUD_RATE_ADJ3, 0x00000300},
+ {AUD_RATE_ADJ4, 0x00000400},
+ {AUD_RATE_ADJ5, 0x00000500},
+ {AUD_THR_FR, 0x00000000},
+ {AAGC_HYST, 0x0000001a},
+ {AUD_PILOT_BQD_1_K0, 0x0000755b},
+ {AUD_PILOT_BQD_1_K1, 0x00551340},
+ {AUD_PILOT_BQD_1_K2, 0x006d30be},
+ {AUD_PILOT_BQD_1_K3, 0xffd394af},
+ {AUD_PILOT_BQD_1_K4, 0x00400000},
+ {AUD_PILOT_BQD_2_K0, 0x00040000},
+ {AUD_PILOT_BQD_2_K1, 0x002a4841},
+ {AUD_PILOT_BQD_2_K2, 0x00400000},
+ {AUD_PILOT_BQD_2_K3, 0x00000000},
+ {AUD_PILOT_BQD_2_K4, 0x00000000},
+ {AUD_MODE_CHG_TIMER, 0x00000040},
+ {AUD_AFE_12DB_EN, 0x00000001},
+ {AUD_CORDIC_SHIFT_0, 0x00000007},
+ {AUD_CORDIC_SHIFT_1, 0x00000007},
+ {AUD_DEEMPH0_G0, 0x00000380},
+ {AUD_DEEMPH1_G0, 0x00000380},
+ {AUD_DCOC_0_SRC, 0x0000001a},
+ {AUD_DCOC0_SHIFT, 0x00000000},
+ {AUD_DCOC_0_SHIFT_IN0, 0x0000000a},
+ {AUD_DCOC_0_SHIFT_IN1, 0x00000008},
+ {AUD_DCOC_PASS_IN, 0x00000003},
+ {AUD_IIR3_0_SEL, 0x00000021},
+ {AUD_DN2_AFC, 0x00000002},
+ {AUD_DCOC_1_SRC, 0x0000001b},
+ {AUD_DCOC1_SHIFT, 0x00000000},
+ {AUD_DCOC_1_SHIFT_IN0, 0x0000000a},
+ {AUD_DCOC_1_SHIFT_IN1, 0x00000008},
+ {AUD_IIR3_1_SEL, 0x00000023},
+ {AUD_RDSI_SEL, 0x00000017},
+ {AUD_RDSI_SHIFT, 0x00000000},
+ {AUD_RDSQ_SEL, 0x00000017},
+ {AUD_RDSQ_SHIFT, 0x00000000},
+ {AUD_PLL_INT, 0x0000001e},
+ {AUD_PLL_DDS, 0x00000000},
+ {AUD_PLL_FRAC, 0x0000e542},
+ {AUD_POLYPH80SCALEFAC, 0x00000001},
+ {AUD_START_TIMER, 0x00000000},
+ { /* end of list */ },
+ };
+ static const struct rlist a2_bg[] = {
+ {AUD_DMD_RA_DDS, 0x002a4f2f},
+ {AUD_C1_UP_THR, 0x00007000},
+ {AUD_C1_LO_THR, 0x00005400},
+ {AUD_C2_UP_THR, 0x00005400},
+ {AUD_C2_LO_THR, 0x00003000},
{ /* end of list */ },
};
- static const struct rlist a2_table1[] = {
- // PAL-BG
- { AUD_DMD_RA_DDS, 0x002a73bd },
- { AUD_C1_UP_THR, 0x00007000 },
- { AUD_C1_LO_THR, 0x00005400 },
- { AUD_C2_UP_THR, 0x00005400 },
- { AUD_C2_LO_THR, 0x00003000 },
+ static const struct rlist a2_dk[] = {
+ {AUD_DMD_RA_DDS, 0x002a4f2f},
+ {AUD_C1_UP_THR, 0x00007000},
+ {AUD_C1_LO_THR, 0x00005400},
+ {AUD_C2_UP_THR, 0x00005400},
+ {AUD_C2_LO_THR, 0x00003000},
+ {AUD_DN0_FREQ, 0x00003a1c},
+ {AUD_DN2_FREQ, 0x0000d2e0},
{ /* end of list */ },
};
- static const struct rlist a2_table2[] = {
- // PAL-DK
- { AUD_DMD_RA_DDS, 0x002a73bd },
- { AUD_C1_UP_THR, 0x00007000 },
- { AUD_C1_LO_THR, 0x00005400 },
- { AUD_C2_UP_THR, 0x00005400 },
- { AUD_C2_LO_THR, 0x00003000 },
- { AUD_DN0_FREQ, 0x00003a1c },
- { AUD_DN2_FREQ, 0x0000d2e0 },
+/* unknown, probably NTSC-M */
+ static const struct rlist a2_m[] = {
+ {AUD_DMD_RA_DDS, 0x002a0425},
+ {AUD_C1_UP_THR, 0x00003c00},
+ {AUD_C1_LO_THR, 0x00003000},
+ {AUD_C2_UP_THR, 0x00006000},
+ {AUD_C2_LO_THR, 0x00003c00},
+ {AUD_DEEMPH0_A0, 0x00007a80},
+ {AUD_DEEMPH1_A0, 0x00007a80},
+ {AUD_DEEMPH0_G0, 0x00001200},
+ {AUD_DEEMPH1_G0, 0x00001200},
+ {AUD_DN0_FREQ, 0x0000283b},
+ {AUD_DN1_FREQ, 0x00003418},
+ {AUD_DN2_FREQ, 0x000029c7},
+ {AUD_POLY0_DDS_CONSTANT, 0x000a7540},
{ /* end of list */ },
};
- static const struct rlist a2_table3[] = {
- // unknown, probably NTSC-M
- { AUD_DMD_RA_DDS, 0x002a2873 },
- { AUD_C1_UP_THR, 0x00003c00 },
- { AUD_C1_LO_THR, 0x00003000 },
- { AUD_C2_UP_THR, 0x00006000 },
- { AUD_C2_LO_THR, 0x00003c00 },
- { AUD_DN0_FREQ, 0x00002836 },
- { AUD_DN1_FREQ, 0x00003418 },
- { AUD_DN2_FREQ, 0x000029c7 },
- { AUD_POLY0_DDS_CONSTANT, 0x000a7540 },
+
+ static const struct rlist a2_deemph50[] = {
+ {AUD_DEEMPH0_G0, 0x00000380},
+ {AUD_DEEMPH1_G0, 0x00000380},
+ {AUD_DEEMPHGAIN_R, 0x000011e1},
+ {AUD_DEEMPHNUMER1_R, 0x0002a7bc},
+ {AUD_DEEMPHNUMER2_R, 0x0003023c},
+ { /* end of list */ },
+ };
+
+ static const struct rlist a2_deemph75[] = {
+ {AUD_DEEMPH0_G0, 0x00000480},
+ {AUD_DEEMPH1_G0, 0x00000480},
+ {AUD_DEEMPHGAIN_R, 0x00009000},
+ {AUD_DEEMPHNUMER1_R, 0x000353de},
+ {AUD_DEEMPHNUMER2_R, 0x000001b1},
{ /* end of list */ },
};
- set_audio_start(core, 0x0004, EN_DMTRX_SUMDIFF | EN_A2_AUTO_STEREO);
+ set_audio_start(core, SEL_A2);
set_audio_registers(core, a2_common);
switch (core->tvaudio) {
case WW_A2_BG:
dprintk("%s PAL-BG A2 (status: known-good)\n",__FUNCTION__);
- set_audio_registers(core, a2_table1);
+ set_audio_registers(core, a2_bg);
+ set_audio_registers(core, a2_deemph50);
break;
case WW_A2_DK:
dprintk("%s PAL-DK A2 (status: known-good)\n",__FUNCTION__);
- set_audio_registers(core, a2_table2);
+ set_audio_registers(core, a2_dk);
+ set_audio_registers(core, a2_deemph50);
break;
case WW_A2_M:
dprintk("%s NTSC-M A2 (status: unknown)\n",__FUNCTION__);
- set_audio_registers(core, a2_table3);
+ set_audio_registers(core, a2_m);
+ set_audio_registers(core, a2_deemph75);
break;
};
- set_audio_finish(core);
+
+ mode |= EN_FMRADIO_EN_RDS | EN_DMTRX_SUMDIFF;
+ set_audio_finish(core, mode);
}
static void set_audio_standard_EIAJ(struct cx88_core *core)
@@ -635,9 +658,9 @@ static void set_audio_standard_EIAJ(struct cx88_core *core)
};
dprintk("%s (status: unknown)\n",__FUNCTION__);
- set_audio_start(core, 0x0002, EN_EIAJ_AUTO_STEREO);
+ set_audio_start(core, SEL_EIAJ);
set_audio_registers(core, eiaj);
- set_audio_finish(core);
+ set_audio_finish(core, EN_EIAJ_AUTO_STEREO);
}
static void set_audio_standard_FM(struct cx88_core *core, enum cx88_deemph_type deemph)
@@ -683,7 +706,7 @@ static void set_audio_standard_FM(struct cx88_core *core, enum cx88_deemph_type
};
dprintk("%s (status: unknown)\n",__FUNCTION__);
- set_audio_start(core, 0x0020, EN_FMRADIO_AUTO_STEREO);
+ set_audio_start(core, SEL_FMRADIO);
switch (deemph)
{
@@ -700,7 +723,7 @@ static void set_audio_standard_FM(struct cx88_core *core, enum cx88_deemph_type
break;
}
- set_audio_finish(core);
+ set_audio_finish(core, EN_FMRADIO_AUTO_STEREO);
}
/* ----------------------------------------------------------- */
@@ -709,7 +732,7 @@ void cx88_set_tvaudio(struct cx88_core *core)
{
switch (core->tvaudio) {
case WW_BTSC:
- set_audio_standard_BTSC(core,0);
+ set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO);
break;
case WW_NICAM_BGDKL:
set_audio_standard_NICAM_L(core,0);
@@ -720,7 +743,7 @@ void cx88_set_tvaudio(struct cx88_core *core)
case WW_A2_BG:
case WW_A2_DK:
case WW_A2_M:
- set_audio_standard_A2(core);
+ set_audio_standard_A2(core, EN_A2_FORCE_MONO1);
break;
case WW_EIAJ:
set_audio_standard_EIAJ(core);
@@ -734,7 +757,7 @@ void cx88_set_tvaudio(struct cx88_core *core)
case WW_NONE:
default:
printk("%s/0: unknown tv audio mode [%d]\n",
- core->name, core->tvaudio);
+ core->name, core->tvaudio);
break;
}
return;
@@ -769,6 +792,13 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)
aud_ctl_names[cx_read(AUD_CTL) & 63]);
core->astat = reg;
+/* TODO
+ Reading from AUD_STATUS is not enough
+ for auto-detecting sap/dual-fm/nicam.
+ Add some code here later.
+*/
+
+# if 0
t->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_SAP |
V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
t->rxsubchans = V4L2_TUNER_SUB_MONO;
@@ -779,7 +809,7 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)
t->capability = V4L2_TUNER_CAP_STEREO |
V4L2_TUNER_CAP_SAP;
t->rxsubchans = V4L2_TUNER_SUB_STEREO;
- if (1 == pilot) {
+ if (1 == pilot) {
/* SAP */
t->rxsubchans |= V4L2_TUNER_SUB_SAP;
}
@@ -787,13 +817,13 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)
case WW_A2_BG:
case WW_A2_DK:
case WW_A2_M:
- if (1 == pilot) {
+ if (1 == pilot) {
/* stereo */
t->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
if (0 == mode)
t->audmode = V4L2_TUNER_MODE_STEREO;
}
- if (2 == pilot) {
+ if (2 == pilot) {
/* dual language -- FIXME */
t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
t->audmode = V4L2_TUNER_MODE_LANG1;
@@ -805,16 +835,17 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)
t->rxsubchans |= V4L2_TUNER_SUB_STEREO;
}
break;
- case WW_SYSTEM_L_AM:
- if (0x0 == mode && !(cx_read(AUD_INIT) & 0x04)) {
- t->audmode = V4L2_TUNER_MODE_STEREO;
+ case WW_SYSTEM_L_AM:
+ if (0x0 == mode && !(cx_read(AUD_INIT) & 0x04)) {
+ t->audmode = V4L2_TUNER_MODE_STEREO;
t->rxsubchans |= V4L2_TUNER_SUB_STEREO;
}
- break ;
+ break ;
default:
/* nothing */
break;
}
+# endif
return;
}
@@ -835,16 +866,16 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
case WW_BTSC:
switch (mode) {
case V4L2_TUNER_MODE_MONO:
- ctl = EN_BTSC_FORCE_MONO;
- mask = 0x3f;
+ set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_MONO);
break;
- case V4L2_TUNER_MODE_SAP:
- ctl = EN_BTSC_FORCE_SAP;
- mask = 0x3f;
+ case V4L2_TUNER_MODE_LANG1:
+ set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO);
+ break;
+ case V4L2_TUNER_MODE_LANG2:
+ set_audio_standard_BTSC(core, 1, EN_BTSC_FORCE_SAP);
break;
case V4L2_TUNER_MODE_STEREO:
- ctl = EN_BTSC_AUTO_STEREO;
- mask = 0x3f;
+ set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_STEREO);
break;
}
break;
@@ -854,16 +885,13 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
switch (mode) {
case V4L2_TUNER_MODE_MONO:
case V4L2_TUNER_MODE_LANG1:
- ctl = EN_A2_FORCE_MONO1;
- mask = 0x3f;
+ set_audio_standard_A2(core, EN_A2_FORCE_MONO1);
break;
case V4L2_TUNER_MODE_LANG2:
- ctl = EN_A2_AUTO_MONO2;
- mask = 0x3f;
+ set_audio_standard_A2(core, EN_A2_FORCE_MONO2);
break;
case V4L2_TUNER_MODE_STEREO:
- ctl = EN_A2_AUTO_STEREO | EN_DMTRX_SUMR;
- mask = 0x8bf;
+ set_audio_standard_A2(core, EN_A2_FORCE_STEREO);
break;
}
break;
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
index 320d57888bb..9bc6c899558 100644
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ b/drivers/media/video/cx88/cx88-vbi.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-vbi.c,v 1.17 2005/06/12 04:19:19 mchehab Exp $
*/
#include <linux/kernel.h>
#include <linux/module.h>
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 5f58c103198..3dbc074fb51 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1,5 +1,4 @@
/*
- * $Id: cx88-video.c,v 1.82 2005/07/22 05:13:34 mkrufky Exp $
*
* device driver for Conexant 2388x based TV cards
* video4linux video interface
@@ -66,7 +65,7 @@ module_param(vid_limit,int,0644);
MODULE_PARM_DESC(vid_limit,"capture memory limit in megabytes");
#define dprintk(level,fmt, arg...) if (video_debug >= level) \
- printk(KERN_DEBUG "%s/0: " fmt, dev->core->name , ## arg)
+ printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
/* ------------------------------------------------------------------ */
@@ -326,22 +325,23 @@ static const int CX8800_CTLS = ARRAY_SIZE(cx8800_ctls);
static int res_get(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bit)
{
+ struct cx88_core *core = dev->core;
if (fh->resources & bit)
/* have it already allocated */
return 1;
/* is it free? */
- down(&dev->lock);
+ down(&core->lock);
if (dev->resources & bit) {
/* no, someone else uses it */
- up(&dev->lock);
+ up(&core->lock);
return 0;
}
/* it's free, grab it */
fh->resources |= bit;
dev->resources |= bit;
dprintk(1,"res: get %d\n",bit);
- up(&dev->lock);
+ up(&core->lock);
return 1;
}
@@ -360,27 +360,29 @@ int res_locked(struct cx8800_dev *dev, unsigned int bit)
static
void res_free(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bits)
{
+ struct cx88_core *core = dev->core;
if ((fh->resources & bits) != bits)
BUG();
- down(&dev->lock);
+ down(&core->lock);
fh->resources &= ~bits;
dev->resources &= ~bits;
dprintk(1,"res: put %d\n",bits);
- up(&dev->lock);
+ up(&core->lock);
}
/* ------------------------------------------------------------------ */
-static int video_mux(struct cx8800_dev *dev, unsigned int input)
+/* static int video_mux(struct cx8800_dev *dev, unsigned int input) */
+static int video_mux(struct cx88_core *core, unsigned int input)
{
- struct cx88_core *core = dev->core;
+ /* struct cx88_core *core = dev->core; */
dprintk(1,"video_mux: %d [vmux=%d,gpio=0x%x,0x%x,0x%x,0x%x]\n",
input, INPUT(input)->vmux,
INPUT(input)->gpio0,INPUT(input)->gpio1,
INPUT(input)->gpio2,INPUT(input)->gpio3);
- dev->core->input = input;
+ core->input = input;
cx_andor(MO_INPUT_FORMAT, 0x03 << 14, INPUT(input)->vmux << 14);
cx_write(MO_GP3_IO, INPUT(input)->gpio3);
cx_write(MO_GP0_IO, INPUT(input)->gpio0);
@@ -413,9 +415,9 @@ static int start_video_dma(struct cx8800_dev *dev,
struct cx88_core *core = dev->core;
/* setup fifo + format */
- cx88_sram_channel_setup(dev->core, &cx88_sram_channels[SRAM_CH21],
+ cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH21],
buf->bpl, buf->risc.dma);
- cx88_set_scale(dev->core, buf->vb.width, buf->vb.height, buf->vb.field);
+ cx88_set_scale(core, buf->vb.width, buf->vb.height, buf->vb.field);
cx_write(MO_COLOR_CTRL, buf->fmt->cxformat | ColorFormatGamma);
/* reset counter */
@@ -424,6 +426,14 @@ static int start_video_dma(struct cx8800_dev *dev,
/* enable irqs */
cx_set(MO_PCI_INTMSK, core->pci_irqmask | 0x01);
+
+ /* Enables corresponding bits at PCI_INT_STAT:
+ bits 0 to 4: video, audio, transport stream, VIP, Host
+ bit 7: timer
+ bits 8 and 9: DMA complete for: SRC, DST
+ bits 10 and 11: BERR signal asserted for RISC: RD, WR
+ bits 12 to 15: BERR signal asserted for: BRDG, SRC, DST, IPB
+ */
cx_set(MO_VID_INTMSK, 0x0f0011);
/* enable capture */
@@ -431,7 +441,7 @@ static int start_video_dma(struct cx8800_dev *dev,
/* start dma */
cx_set(MO_DEV_CNTRL2, (1<<5));
- cx_set(MO_VID_DMACNTRL, 0x11);
+ cx_set(MO_VID_DMACNTRL, 0x11); /* Planar Y and packed FIFO and RISC enable */
return 0;
}
@@ -455,6 +465,7 @@ static int stop_video_dma(struct cx8800_dev *dev)
static int restart_video_queue(struct cx8800_dev *dev,
struct cx88_dmaqueue *q)
{
+ struct cx88_core *core = dev->core;
struct cx88_buffer *buf, *prev;
struct list_head *item;
@@ -524,12 +535,13 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
{
struct cx8800_fh *fh = q->priv_data;
struct cx8800_dev *dev = fh->dev;
+ struct cx88_core *core = dev->core;
struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
int rc, init_buffer = 0;
BUG_ON(NULL == fh->fmt);
- if (fh->width < 48 || fh->width > norm_maxw(dev->core->tvnorm) ||
- fh->height < 32 || fh->height > norm_maxh(dev->core->tvnorm))
+ if (fh->width < 48 || fh->width > norm_maxw(core->tvnorm) ||
+ fh->height < 32 || fh->height > norm_maxh(core->tvnorm))
return -EINVAL;
buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3;
if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
@@ -609,6 +621,7 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
struct cx88_buffer *prev;
struct cx8800_fh *fh = vq->priv_data;
struct cx8800_dev *dev = fh->dev;
+ struct cx88_core *core = dev->core;
struct cx88_dmaqueue *q = &dev->vidq;
/* add jump to stopper */
@@ -701,6 +714,7 @@ static int video_open(struct inode *inode, struct file *file)
{
int minor = iminor(inode);
struct cx8800_dev *h,*dev = NULL;
+ struct cx88_core *core;
struct cx8800_fh *fh;
struct list_head *list;
enum v4l2_buf_type type = 0;
@@ -725,6 +739,8 @@ static int video_open(struct inode *inode, struct file *file)
if (NULL == dev)
return -ENODEV;
+ core = dev->core;
+
dprintk(1,"open minor=%d radio=%d type=%s\n",
minor,radio,v4l2_type_names[type]);
@@ -755,17 +771,16 @@ static int video_open(struct inode *inode, struct file *file)
fh);
if (fh->radio) {
- struct cx88_core *core = dev->core;
int board = core->board;
dprintk(1,"video_open: setting radio device\n");
cx_write(MO_GP3_IO, cx88_boards[board].radio.gpio3);
cx_write(MO_GP0_IO, cx88_boards[board].radio.gpio0);
cx_write(MO_GP1_IO, cx88_boards[board].radio.gpio1);
cx_write(MO_GP2_IO, cx88_boards[board].radio.gpio2);
- dev->core->tvaudio = WW_FM;
+ core->tvaudio = WW_FM;
cx88_set_tvaudio(core);
cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
- cx88_call_i2c_clients(dev->core,AUDC_SET_RADIO,NULL);
+ cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL);
}
return 0;
@@ -857,6 +872,9 @@ static int video_release(struct inode *inode, struct file *file)
videobuf_mmap_free(&fh->vbiq);
file->private_data = NULL;
kfree(fh);
+
+ cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
+
return 0;
}
@@ -870,9 +888,10 @@ video_mmap(struct file *file, struct vm_area_struct * vma)
/* ------------------------------------------------------------------ */
-static int get_control(struct cx8800_dev *dev, struct v4l2_control *ctl)
+/* static int get_control(struct cx8800_dev *dev, struct v4l2_control *ctl) */
+static int get_control(struct cx88_core *core, struct v4l2_control *ctl)
{
- struct cx88_core *core = dev->core;
+ /* struct cx88_core *core = dev->core; */
struct cx88_ctrl *c = NULL;
u32 value;
int i;
@@ -898,9 +917,10 @@ static int get_control(struct cx8800_dev *dev, struct v4l2_control *ctl)
return 0;
}
-static int set_control(struct cx8800_dev *dev, struct v4l2_control *ctl)
+/* static int set_control(struct cx8800_dev *dev, struct v4l2_control *ctl) */
+static int set_control(struct cx88_core *core, struct v4l2_control *ctl)
{
- struct cx88_core *core = dev->core;
+ /* struct cx88_core *core = dev->core; */
struct cx88_ctrl *c = NULL;
u32 v_sat_value;
u32 value;
@@ -913,9 +933,9 @@ static int set_control(struct cx8800_dev *dev, struct v4l2_control *ctl)
return -EINVAL;
if (ctl->value < c->v.minimum)
- return -ERANGE;
+ ctl->value = c->v.minimum;
if (ctl->value > c->v.maximum)
- return -ERANGE;
+ ctl->value = c->v.maximum;
switch (ctl->id) {
case V4L2_CID_AUDIO_BALANCE:
value = (ctl->value < 0x40) ? (0x40 - ctl->value) : ctl->value;
@@ -946,7 +966,8 @@ static int set_control(struct cx8800_dev *dev, struct v4l2_control *ctl)
return 0;
}
-static void init_controls(struct cx8800_dev *dev)
+/* static void init_controls(struct cx8800_dev *dev) */
+static void init_controls(struct cx88_core *core)
{
static struct v4l2_control mute = {
.id = V4L2_CID_AUDIO_MUTE,
@@ -969,11 +990,11 @@ static void init_controls(struct cx8800_dev *dev)
.value = 0x80,
};
- set_control(dev,&mute);
- set_control(dev,&volume);
- set_control(dev,&hue);
- set_control(dev,&contrast);
- set_control(dev,&brightness);
+ set_control(core,&mute);
+ set_control(core,&volume);
+ set_control(core,&hue);
+ set_control(core,&contrast);
+ set_control(core,&brightness);
}
/* ------------------------------------------------------------------ */
@@ -1004,6 +1025,8 @@ static int cx8800_g_fmt(struct cx8800_dev *dev, struct cx8800_fh *fh,
static int cx8800_try_fmt(struct cx8800_dev *dev, struct cx8800_fh *fh,
struct v4l2_format *f)
{
+ struct cx88_core *core = dev->core;
+
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
{
@@ -1016,8 +1039,8 @@ static int cx8800_try_fmt(struct cx8800_dev *dev, struct cx8800_fh *fh,
return -EINVAL;
field = f->fmt.pix.field;
- maxw = norm_maxw(dev->core->tvnorm);
- maxh = norm_maxh(dev->core->tvnorm);
+ maxw = norm_maxw(core->tvnorm);
+ maxh = norm_maxh(core->tvnorm);
if (V4L2_FIELD_ANY == field) {
field = (f->fmt.pix.height > maxh/2)
@@ -1101,12 +1124,14 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
if (video_debug > 1)
cx88_print_ioctl(core->name,cmd);
switch (cmd) {
+
+ /* --- capabilities ------------------------------------------ */
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *cap = arg;
memset(cap,0,sizeof(*cap));
- strcpy(cap->driver, "cx8800");
+ strcpy(cap->driver, "cx8800");
strlcpy(cap->card, cx88_boards[core->board].name,
sizeof(cap->card));
sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
@@ -1116,12 +1141,128 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
V4L2_CAP_VBI_CAPTURE |
+ V4L2_CAP_VIDEO_OVERLAY |
0;
if (UNSET != core->tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
return 0;
}
+ /* --- capture ioctls ---------------------------------------- */
+ case VIDIOC_ENUM_FMT:
+ {
+ struct v4l2_fmtdesc *f = arg;
+ enum v4l2_buf_type type;
+ unsigned int index;
+
+ index = f->index;
+ type = f->type;
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (index >= ARRAY_SIZE(formats))
+ return -EINVAL;
+ memset(f,0,sizeof(*f));
+ f->index = index;
+ f->type = type;
+ strlcpy(f->description,formats[index].name,sizeof(f->description));
+ f->pixelformat = formats[index].fourcc;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+ }
+ case VIDIOC_G_FMT:
+ {
+ struct v4l2_format *f = arg;
+ return cx8800_g_fmt(dev,fh,f);
+ }
+ case VIDIOC_S_FMT:
+ {
+ struct v4l2_format *f = arg;
+ return cx8800_s_fmt(dev,fh,f);
+ }
+ case VIDIOC_TRY_FMT:
+ {
+ struct v4l2_format *f = arg;
+ return cx8800_try_fmt(dev,fh,f);
+ }
+
+ /* --- streaming capture ------------------------------------- */
+ case VIDIOCGMBUF:
+ {
+ struct video_mbuf *mbuf = arg;
+ struct videobuf_queue *q;
+ struct v4l2_requestbuffers req;
+ unsigned int i;
+
+ q = get_queue(fh);
+ memset(&req,0,sizeof(req));
+ req.type = q->type;
+ req.count = 8;
+ req.memory = V4L2_MEMORY_MMAP;
+ err = videobuf_reqbufs(q,&req);
+ if (err < 0)
+ return err;
+ memset(mbuf,0,sizeof(*mbuf));
+ mbuf->frames = req.count;
+ mbuf->size = 0;
+ for (i = 0; i < mbuf->frames; i++) {
+ mbuf->offsets[i] = q->bufs[i]->boff;
+ mbuf->size += q->bufs[i]->bsize;
+ }
+ return 0;
+ }
+ case VIDIOC_REQBUFS:
+ return videobuf_reqbufs(get_queue(fh), arg);
+
+ case VIDIOC_QUERYBUF:
+ return videobuf_querybuf(get_queue(fh), arg);
+
+ case VIDIOC_QBUF:
+ return videobuf_qbuf(get_queue(fh), arg);
+
+ case VIDIOC_DQBUF:
+ return videobuf_dqbuf(get_queue(fh), arg,
+ file->f_flags & O_NONBLOCK);
+
+ case VIDIOC_STREAMON:
+ {
+ int res = get_ressource(fh);
+
+ if (!res_get(dev,fh,res))
+ return -EBUSY;
+ return videobuf_streamon(get_queue(fh));
+ }
+ case VIDIOC_STREAMOFF:
+ {
+ int res = get_ressource(fh);
+
+ err = videobuf_streamoff(get_queue(fh));
+ if (err < 0)
+ return err;
+ res_free(dev,fh,res);
+ return 0;
+ }
+
+ default:
+ return cx88_do_ioctl( inode, file, fh->radio, core, cmd, arg, video_do_ioctl );
+ }
+ return 0;
+}
+
+int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
+ struct cx88_core *core, unsigned int cmd, void *arg, v4l2_kioctl driver_ioctl)
+{
+ int err;
+
+ if (video_debug > 1)
+ cx88_print_ioctl(core->name,cmd);
+ printk( KERN_INFO "CORE IOCTL: 0x%x\n", cmd );
+ cx88_print_ioctl(core->name,cmd);
+ dprintk( 1, "CORE IOCTL: 0x%x\n", cmd );
+
+ switch (cmd) {
/* ---------- tv norms ---------- */
case VIDIOC_ENUMSTD:
{
@@ -1156,9 +1297,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
if (i == ARRAY_SIZE(tvnorms))
return -EINVAL;
- down(&dev->lock);
- cx88_set_tvnorm(dev->core,&tvnorms[i]);
- up(&dev->lock);
+ down(&core->lock);
+ cx88_set_tvnorm(core,&tvnorms[i]);
+ up(&core->lock);
return 0;
}
@@ -1199,7 +1340,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
{
unsigned int *i = arg;
- *i = dev->core->input;
+ *i = core->input;
return 0;
}
case VIDIOC_S_INPUT:
@@ -1208,55 +1349,15 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
if (*i >= 4)
return -EINVAL;
- down(&dev->lock);
+ down(&core->lock);
cx88_newstation(core);
- video_mux(dev,*i);
- up(&dev->lock);
+ video_mux(core,*i);
+ up(&core->lock);
return 0;
}
- /* --- capture ioctls ---------------------------------------- */
- case VIDIOC_ENUM_FMT:
- {
- struct v4l2_fmtdesc *f = arg;
- enum v4l2_buf_type type;
- unsigned int index;
-
- index = f->index;
- type = f->type;
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (index >= ARRAY_SIZE(formats))
- return -EINVAL;
- memset(f,0,sizeof(*f));
- f->index = index;
- f->type = type;
- strlcpy(f->description,formats[index].name,sizeof(f->description));
- f->pixelformat = formats[index].fourcc;
- break;
- default:
- return -EINVAL;
- }
- return 0;
- }
- case VIDIOC_G_FMT:
- {
- struct v4l2_format *f = arg;
- return cx8800_g_fmt(dev,fh,f);
- }
- case VIDIOC_S_FMT:
- {
- struct v4l2_format *f = arg;
- return cx8800_s_fmt(dev,fh,f);
- }
- case VIDIOC_TRY_FMT:
- {
- struct v4l2_format *f = arg;
- return cx8800_try_fmt(dev,fh,f);
- }
-
/* --- controls ---------------------------------------------- */
case VIDIOC_QUERYCTRL:
{
@@ -1277,9 +1378,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
return 0;
}
case VIDIOC_G_CTRL:
- return get_control(dev,arg);
+ return get_control(core,arg);
case VIDIOC_S_CTRL:
- return set_control(dev,arg);
+ return set_control(core,arg);
/* --- tuner ioctls ------------------------------------------ */
case VIDIOC_G_TUNER:
@@ -1323,10 +1424,11 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
if (UNSET == core->tuner_type)
return -EINVAL;
- f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- f->frequency = dev->freq;
+ /* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
+ f->type = radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = core->freq;
- cx88_call_i2c_clients(dev->core,VIDIOC_G_FREQUENCY,f);
+ cx88_call_i2c_clients(core,VIDIOC_G_FREQUENCY,f);
return 0;
}
@@ -1338,83 +1440,26 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
return -EINVAL;
if (f->tuner != 0)
return -EINVAL;
- if (0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV)
+ if (0 == radio && f->type != V4L2_TUNER_ANALOG_TV)
return -EINVAL;
- if (1 == fh->radio && f->type != V4L2_TUNER_RADIO)
+ if (1 == radio && f->type != V4L2_TUNER_RADIO)
return -EINVAL;
- down(&dev->lock);
- dev->freq = f->frequency;
+ down(&core->lock);
+ core->freq = f->frequency;
cx88_newstation(core);
- cx88_call_i2c_clients(dev->core,VIDIOC_S_FREQUENCY,f);
+ cx88_call_i2c_clients(core,VIDIOC_S_FREQUENCY,f);
/* When changing channels it is required to reset TVAUDIO */
msleep (10);
cx88_set_tvaudio(core);
- up(&dev->lock);
- return 0;
- }
-
- /* --- streaming capture ------------------------------------- */
- case VIDIOCGMBUF:
- {
- struct video_mbuf *mbuf = arg;
- struct videobuf_queue *q;
- struct v4l2_requestbuffers req;
- unsigned int i;
-
- q = get_queue(fh);
- memset(&req,0,sizeof(req));
- req.type = q->type;
- req.count = 8;
- req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(q,&req);
- if (err < 0)
- return err;
- memset(mbuf,0,sizeof(*mbuf));
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += q->bufs[i]->bsize;
- }
- return 0;
- }
- case VIDIOC_REQBUFS:
- return videobuf_reqbufs(get_queue(fh), arg);
-
- case VIDIOC_QUERYBUF:
- return videobuf_querybuf(get_queue(fh), arg);
-
- case VIDIOC_QBUF:
- return videobuf_qbuf(get_queue(fh), arg);
-
- case VIDIOC_DQBUF:
- return videobuf_dqbuf(get_queue(fh), arg,
- file->f_flags & O_NONBLOCK);
-
- case VIDIOC_STREAMON:
- {
- int res = get_ressource(fh);
-
- if (!res_get(dev,fh,res))
- return -EBUSY;
- return videobuf_streamon(get_queue(fh));
- }
- case VIDIOC_STREAMOFF:
- {
- int res = get_ressource(fh);
-
- err = videobuf_streamoff(get_queue(fh));
- if (err < 0)
- return err;
- res_free(dev,fh,res);
+ up(&core->lock);
return 0;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
- video_do_ioctl);
+ driver_ioctl);
}
return 0;
}
@@ -1461,7 +1506,7 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
memset(t,0,sizeof(*t));
strcpy(t->name, "Radio");
- cx88_call_i2c_clients(dev->core,VIDIOC_G_TUNER,t);
+ cx88_call_i2c_clients(core,VIDIOC_G_TUNER,t);
return 0;
}
case VIDIOC_ENUMINPUT:
@@ -1501,8 +1546,8 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
if (v->tuner) /* Only tuner 0 */
return -EINVAL;
- cx88_call_i2c_clients(dev->core,VIDIOCSTUNER,v);
- return 0;
+ cx88_call_i2c_clients(core,VIDIOCSTUNER,v);
+ return 0;
}
case VIDIOC_S_TUNER:
{
@@ -1511,7 +1556,7 @@ static int radio_do_ioctl(struct inode *inode, struct file *file,
if (0 != t->index)
return -EINVAL;
- cx88_call_i2c_clients(dev->core,VIDIOC_S_TUNER,t);
+ cx88_call_i2c_clients(core,VIDIOC_S_TUNER,t);
return 0;
}
@@ -1569,7 +1614,7 @@ static void cx8800_vid_timeout(unsigned long data)
struct cx88_buffer *buf;
unsigned long flags;
- cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH21]);
+ cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH21]);
cx_clear(MO_VID_DMACNTRL, 0x11);
cx_clear(VID_CAPTURE_CONTROL, 0x06);
@@ -1614,14 +1659,14 @@ static void cx8800_vid_irq(struct cx8800_dev *dev)
printk(KERN_WARNING "%s/0: video risc op code error\n",core->name);
cx_clear(MO_VID_DMACNTRL, 0x11);
cx_clear(VID_CAPTURE_CONTROL, 0x06);
- cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH21]);
+ cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH21]);
}
/* risc1 y */
if (status & 0x01) {
spin_lock(&dev->slock);
count = cx_read(MO_VIDY_GPCNT);
- cx88_wakeup(dev->core, &dev->vidq, count);
+ cx88_wakeup(core, &dev->vidq, count);
spin_unlock(&dev->slock);
}
@@ -1629,7 +1674,7 @@ static void cx8800_vid_irq(struct cx8800_dev *dev)
if (status & 0x08) {
spin_lock(&dev->slock);
count = cx_read(MO_VBI_GPCNT);
- cx88_wakeup(dev->core, &dev->vbiq, count);
+ cx88_wakeup(core, &dev->vbiq, count);
spin_unlock(&dev->slock);
}
@@ -1798,7 +1843,6 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
}
/* initialize driver struct */
- init_MUTEX(&dev->lock);
spin_lock_init(&dev->slock);
core->tvnorm = tvnorms;
@@ -1835,6 +1879,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
request_module("tuner");
if (core->tda9887_conf)
request_module("tda9887");
+
/* register v4l devices */
dev->video_dev = cx88_vdev_init(core,dev->pci,
&cx8800_video_template,"video");
@@ -1878,11 +1923,11 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
pci_set_drvdata(pci_dev,dev);
/* initial device configuration */
- down(&dev->lock);
- init_controls(dev);
- cx88_set_tvnorm(dev->core,tvnorms);
- video_mux(dev,0);
- up(&dev->lock);
+ down(&core->lock);
+ init_controls(core);
+ cx88_set_tvnorm(core,tvnorms);
+ video_mux(core,0);
+ up(&core->lock);
/* start tvaudio thread */
if (core->tuner_type != TUNER_ABSENT)
@@ -1902,14 +1947,15 @@ fail_free:
static void __devexit cx8800_finidev(struct pci_dev *pci_dev)
{
struct cx8800_dev *dev = pci_get_drvdata(pci_dev);
+ struct cx88_core *core = dev->core;
/* stop thread */
- if (dev->core->kthread) {
- kthread_stop(dev->core->kthread);
- dev->core->kthread = NULL;
+ if (core->kthread) {
+ kthread_stop(core->kthread);
+ core->kthread = NULL;
}
- cx88_shutdown(dev->core); /* FIXME */
+ cx88_shutdown(core); /* FIXME */
pci_disable_device(pci_dev);
/* unregister stuff */
@@ -1921,7 +1967,7 @@ static void __devexit cx8800_finidev(struct pci_dev *pci_dev)
/* free memory */
btcx_riscmem_free(dev->pci,&dev->vidq.stopper);
list_del(&dev->devlist);
- cx88_core_put(dev->core,dev->pci);
+ cx88_core_put(core,dev->pci);
kfree(dev);
}
@@ -1945,7 +1991,7 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state)
spin_unlock(&dev->slock);
/* FIXME -- shutdown device */
- cx88_shutdown(dev->core);
+ cx88_shutdown(core);
pci_save_state(pci_dev);
if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) {
@@ -1959,16 +2005,32 @@ static int cx8800_resume(struct pci_dev *pci_dev)
{
struct cx8800_dev *dev = pci_get_drvdata(pci_dev);
struct cx88_core *core = dev->core;
+ int err;
if (dev->state.disabled) {
- pci_enable_device(pci_dev);
+ err=pci_enable_device(pci_dev);
+ if (err) {
+ printk(KERN_ERR "%s: can't enable device\n",
+ core->name);
+ return err;
+ }
+
dev->state.disabled = 0;
}
- pci_set_power_state(pci_dev, PCI_D0);
+ err= pci_set_power_state(pci_dev, PCI_D0);
+ if (err) {
+ printk(KERN_ERR "%s: can't enable device\n",
+ core->name);
+
+ pci_disable_device(pci_dev);
+ dev->state.disabled = 1;
+
+ return err;
+ }
pci_restore_state(pci_dev);
/* FIXME: re-initialize hardware */
- cx88_reset(dev->core);
+ cx88_reset(core);
/* restart video+vbi capture */
spin_lock(&dev->slock);
@@ -2030,6 +2092,8 @@ static void cx8800_fini(void)
module_init(cx8800_init);
module_exit(cx8800_fini);
+EXPORT_SYMBOL(cx88_do_ioctl);
+
/* ----------------------------------------------------------- */
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index da65dc92787..f48dd435356 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -1,5 +1,4 @@
/*
- * $Id: cx88.h,v 1.70 2005/07/24 17:44:09 mkrufky Exp $
*
* v4l2 device driver for cx2388x based TV cards
*
@@ -35,7 +34,7 @@
#include "btcx-risc.h"
#include "cx88-reg.h"
-#include <linux/utsname.h>
+#include <linux/version.h>
#define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
#ifndef TRUE
@@ -48,6 +47,9 @@
#define CX88_MAXBOARDS 8
+/* Max number of inputs by card */
+#define MAX_CX88_INPUT 8
+
/* ----------------------------------------------------------- */
/* defines and enums */
@@ -199,7 +201,7 @@ struct cx88_board {
unsigned char tuner_addr;
unsigned char radio_addr;
int tda9887_conf;
- struct cx88_input input[8];
+ struct cx88_input input[MAX_CX88_INPUT];
struct cx88_input radio;
int blackbird:1;
int dvb:1;
@@ -288,6 +290,11 @@ struct cx88_core {
/* IR remote control state */
struct cx88_IR *ir;
+
+ struct semaphore lock;
+
+ /* various v4l controls */
+ u32 freq;
};
struct cx8800_dev;
@@ -323,8 +330,7 @@ struct cx8800_suspend_state {
struct cx8800_dev {
struct cx88_core *core;
struct list_head devlist;
- struct semaphore lock;
- spinlock_t slock;
+ spinlock_t slock;
/* various device info */
unsigned int resources;
@@ -342,7 +348,6 @@ struct cx8800_dev {
struct cx88_dmaqueue vbiq;
/* various v4l controls */
- u32 freq;
/* other global state info */
struct cx8800_suspend_state state;
@@ -350,14 +355,8 @@ struct cx8800_dev {
/* ----------------------------------------------------------- */
/* function 1: audio/alsa stuff */
+/* =============> moved to cx88-alsa.c <====================== */
-struct cx8801_dev {
- struct cx88_core *core;
-
- /* pci i/o */
- struct pci_dev *pci;
- unsigned char pci_rev,pci_lat;
-};
/* ----------------------------------------------------------- */
/* function 2: mpeg stuff */
@@ -373,8 +372,7 @@ struct cx8802_suspend_state {
struct cx8802_dev {
struct cx88_core *core;
- struct semaphore lock;
- spinlock_t slock;
+ spinlock_t slock;
/* pci i/o */
struct pci_dev *pci;
@@ -553,8 +551,21 @@ void cx8802_fini_common(struct cx8802_dev *dev);
int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state);
int cx8802_resume_common(struct pci_dev *pci_dev);
+/* ----------------------------------------------------------- */
+/* cx88-video.c */
+extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
+ struct cx88_core *core, unsigned int cmd,
+ void *arg, v4l2_kioctl driver_ioctl);
+
+/* ----------------------------------------------------------- */
+/* cx88-blackbird.c */
+extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg);
+extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
+
/*
* Local variables:
* c-basic-offset: 8
* End:
+ * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
*/
diff --git a/drivers/media/video/indycam.c b/drivers/media/video/indycam.c
new file mode 100644
index 00000000000..b2b0384cd4b
--- /dev/null
+++ b/drivers/media/video/indycam.c
@@ -0,0 +1,412 @@
+/*
+ * indycam.c - Silicon Graphics IndyCam digital camera driver
+ *
+ * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+
+#include <linux/videodev.h>
+/* IndyCam decodes stream of photons into digital image representation ;-) */
+#include <linux/video_decoder.h>
+#include <linux/i2c.h>
+
+#include "indycam.h"
+
+//#define INDYCAM_DEBUG
+
+#define INDYCAM_MODULE_VERSION "0.0.3"
+
+MODULE_DESCRIPTION("SGI IndyCam driver");
+MODULE_VERSION(INDYCAM_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
+
+#ifdef INDYCAM_DEBUG
+#define dprintk(x...) printk("IndyCam: " x);
+#define indycam_regdump(client) indycam_regdump_debug(client)
+#else
+#define dprintk(x...)
+#define indycam_regdump(client)
+#endif
+
+#define VINO_ADAPTER (I2C_ALGO_SGI | I2C_HW_SGI_VINO)
+
+struct indycam {
+ struct i2c_client *client;
+ int version;
+};
+
+static struct i2c_driver i2c_driver_indycam;
+
+static const unsigned char initseq[] = {
+ INDYCAM_CONTROL_AGCENA, /* INDYCAM_CONTROL */
+ INDYCAM_SHUTTER_DEFAULT, /* INDYCAM_SHUTTER */
+ INDYCAM_GAIN_DEFAULT, /* INDYCAM_GAIN */
+ 0x00, /* INDYCAM_BRIGHTNESS (read-only) */
+ INDYCAM_RED_BALANCE_DEFAULT, /* INDYCAM_RED_BALANCE */
+ INDYCAM_BLUE_BALANCE_DEFAULT, /* INDYCAM_BLUE_BALANCE */
+ INDYCAM_RED_SATURATION_DEFAULT, /* INDYCAM_RED_SATURATION */
+ INDYCAM_BLUE_SATURATION_DEFAULT,/* INDYCAM_BLUE_SATURATION */
+};
+
+/* IndyCam register handling */
+
+static int indycam_read_reg(struct i2c_client *client, unsigned char reg,
+ unsigned char *value)
+{
+ int ret;
+
+ if (reg == INDYCAM_RESET) {
+ dprintk("indycam_read_reg(): "
+ "skipping write-only register %d\n", reg);
+ *value = 0;
+ return 0;
+ }
+
+ ret = i2c_smbus_read_byte_data(client, reg);
+ if (ret < 0) {
+ printk(KERN_ERR "IndyCam: indycam_read_reg(): read failed, "
+ "register = 0x%02x\n", reg);
+ return ret;
+ }
+
+ *value = (unsigned char)ret;
+
+ return 0;
+}
+
+static int indycam_write_reg(struct i2c_client *client, unsigned char reg,
+ unsigned char value)
+{
+ int err;
+
+ if ((reg == INDYCAM_BRIGHTNESS)
+ || (reg == INDYCAM_VERSION)) {
+ dprintk("indycam_write_reg(): "
+ "skipping read-only register %d\n", reg);
+ return 0;
+ }
+
+ dprintk("Writing Reg %d = 0x%02x\n", reg, value);
+ err = i2c_smbus_write_byte_data(client, reg, value);
+ if (err) {
+ printk(KERN_ERR "IndyCam: indycam_write_reg(): write failed, "
+ "register = 0x%02x, value = 0x%02x\n", reg, value);
+ }
+ return err;
+}
+
+static int indycam_write_block(struct i2c_client *client, unsigned char reg,
+ unsigned char length, unsigned char *data)
+{
+ unsigned char i;
+ int err;
+
+ for (i = reg; i < length; i++) {
+ err = indycam_write_reg(client, reg + i, data[i]);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+/* Helper functions */
+
+#ifdef INDYCAM_DEBUG
+static void indycam_regdump_debug(struct i2c_client *client)
+{
+ int i;
+ unsigned char val;
+
+ for (i = 0; i < 9; i++) {
+ indycam_read_reg(client, i, &val);
+ dprintk("Reg %d = 0x%02x\n", i, val);
+ }
+}
+#endif
+
+static int indycam_get_controls(struct i2c_client *client,
+ struct indycam_control *ctrl)
+{
+ unsigned char ctrl_reg;
+
+ indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);
+ ctrl->agc = (ctrl_reg & INDYCAM_CONTROL_AGCENA)
+ ? INDYCAM_VALUE_ENABLED
+ : INDYCAM_VALUE_DISABLED;
+ ctrl->awb = (ctrl_reg & INDYCAM_CONTROL_AWBCTL)
+ ? INDYCAM_VALUE_ENABLED
+ : INDYCAM_VALUE_DISABLED;
+ indycam_read_reg(client, INDYCAM_SHUTTER,
+ (unsigned char *)&ctrl->shutter);
+ indycam_read_reg(client, INDYCAM_GAIN,
+ (unsigned char *)&ctrl->gain);
+ indycam_read_reg(client, INDYCAM_RED_BALANCE,
+ (unsigned char *)&ctrl->red_balance);
+ indycam_read_reg(client, INDYCAM_BLUE_BALANCE,
+ (unsigned char *)&ctrl->blue_balance);
+ indycam_read_reg(client, INDYCAM_RED_SATURATION,
+ (unsigned char *)&ctrl->red_saturation);
+ indycam_read_reg(client, INDYCAM_BLUE_SATURATION,
+ (unsigned char *)&ctrl->blue_saturation);
+ indycam_read_reg(client, INDYCAM_GAMMA,
+ (unsigned char *)&ctrl->gamma);
+
+ return 0;
+}
+
+static int indycam_set_controls(struct i2c_client *client,
+ struct indycam_control *ctrl)
+{
+ unsigned char ctrl_reg;
+
+ indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg);
+ if (ctrl->agc != INDYCAM_VALUE_UNCHANGED) {
+ if (ctrl->agc)
+ ctrl_reg |= INDYCAM_CONTROL_AGCENA;
+ else
+ ctrl_reg &= ~INDYCAM_CONTROL_AGCENA;
+ }
+ if (ctrl->awb != INDYCAM_VALUE_UNCHANGED) {
+ if (ctrl->awb)
+ ctrl_reg |= INDYCAM_CONTROL_AWBCTL;
+ else
+ ctrl_reg &= ~INDYCAM_CONTROL_AWBCTL;
+ }
+ indycam_write_reg(client, INDYCAM_CONTROL, ctrl_reg);
+
+ if (ctrl->shutter >= 0)
+ indycam_write_reg(client, INDYCAM_SHUTTER, ctrl->shutter);
+ if (ctrl->gain >= 0)
+ indycam_write_reg(client, INDYCAM_GAIN, ctrl->gain);
+ if (ctrl->red_balance >= 0)
+ indycam_write_reg(client, INDYCAM_RED_BALANCE,
+ ctrl->red_balance);
+ if (ctrl->blue_balance >= 0)
+ indycam_write_reg(client, INDYCAM_BLUE_BALANCE,
+ ctrl->blue_balance);
+ if (ctrl->red_saturation >= 0)
+ indycam_write_reg(client, INDYCAM_RED_SATURATION,
+ ctrl->red_saturation);
+ if (ctrl->blue_saturation >= 0)
+ indycam_write_reg(client, INDYCAM_BLUE_SATURATION,
+ ctrl->blue_saturation);
+ if (ctrl->gamma >= 0)
+ indycam_write_reg(client, INDYCAM_GAMMA, ctrl->gamma);
+
+ return 0;
+}
+
+/* I2C-interface */
+
+static int indycam_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+ int err = 0;
+ struct indycam *camera;
+ struct i2c_client *client;
+
+ printk(KERN_INFO "SGI IndyCam driver version %s\n",
+ INDYCAM_MODULE_VERSION);
+
+ client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ if (!client)
+ return -ENOMEM;
+ camera = kmalloc(sizeof(struct indycam), GFP_KERNEL);
+ if (!camera) {
+ err = -ENOMEM;
+ goto out_free_client;
+ }
+
+ memset(client, 0, sizeof(struct i2c_client));
+ memset(camera, 0, sizeof(struct indycam));
+
+ client->addr = addr;
+ client->adapter = adap;
+ client->driver = &i2c_driver_indycam;
+ client->flags = 0;
+ strcpy(client->name, "IndyCam client");
+ i2c_set_clientdata(client, camera);
+
+ camera->client = client;
+
+ err = i2c_attach_client(client);
+ if (err)
+ goto out_free_camera;
+
+ camera->version = i2c_smbus_read_byte_data(client, INDYCAM_VERSION);
+ if (camera->version != CAMERA_VERSION_INDY &&
+ camera->version != CAMERA_VERSION_MOOSE) {
+ err = -ENODEV;
+ goto out_detach_client;
+ }
+ printk(KERN_INFO "IndyCam v%d.%d detected\n",
+ INDYCAM_VERSION_MAJOR(camera->version),
+ INDYCAM_VERSION_MINOR(camera->version));
+
+ indycam_regdump(client);
+
+ // initialize
+ err = indycam_write_block(client, 0, sizeof(initseq),
+ (unsigned char *)&initseq);
+ if (err) {
+ printk(KERN_ERR "IndyCam initalization failed\n");
+ err = -EIO;
+ goto out_detach_client;
+ }
+
+ indycam_regdump(client);
+
+ // white balance
+ err = indycam_write_reg(client, INDYCAM_CONTROL,
+ INDYCAM_CONTROL_AGCENA | INDYCAM_CONTROL_AWBCTL);
+ if (err) {
+ printk(KERN_ERR "IndyCam white balance "
+ "initialization failed\n");
+ err = -EIO;
+ goto out_detach_client;
+ }
+
+ indycam_regdump(client);
+
+ printk(KERN_INFO "IndyCam initialized\n");
+
+ return 0;
+
+out_detach_client:
+ i2c_detach_client(client);
+out_free_camera:
+ kfree(camera);
+out_free_client:
+ kfree(client);
+ return err;
+}
+
+static int indycam_probe(struct i2c_adapter *adap)
+{
+ /* Indy specific crap */
+ if (adap->id == VINO_ADAPTER)
+ return indycam_attach(adap, INDYCAM_ADDR, 0);
+ /* Feel free to add probe here :-) */
+ return -ENODEV;
+}
+
+static int indycam_detach(struct i2c_client *client)
+{
+ struct indycam *camera = i2c_get_clientdata(client);
+
+ i2c_detach_client(client);
+ kfree(camera);
+ kfree(client);
+ return 0;
+}
+
+static int indycam_command(struct i2c_client *client, unsigned int cmd,
+ void *arg)
+{
+ // struct indycam *camera = i2c_get_clientdata(client);
+
+ /* The old video_decoder interface just isn't enough,
+ * so we'll use some custom commands. */
+ switch (cmd) {
+ case DECODER_GET_CAPABILITIES: {
+ struct video_decoder_capability *cap = arg;
+
+ cap->flags = VIDEO_DECODER_NTSC;
+ cap->inputs = 1;
+ cap->outputs = 1;
+ break;
+ }
+ case DECODER_GET_STATUS: {
+ int *iarg = arg;
+
+ *iarg = DECODER_STATUS_GOOD | DECODER_STATUS_NTSC |
+ DECODER_STATUS_COLOR;
+ break;
+ }
+ case DECODER_SET_NORM: {
+ int *iarg = arg;
+
+ switch (*iarg) {
+ case VIDEO_MODE_NTSC:
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ }
+ case DECODER_SET_INPUT: {
+ int *iarg = arg;
+
+ if (*iarg != 0)
+ return -EINVAL;
+ break;
+ }
+ case DECODER_SET_OUTPUT: {
+ int *iarg = arg;
+
+ if (*iarg != 0)
+ return -EINVAL;
+ break;
+ }
+ case DECODER_ENABLE_OUTPUT: {
+ /* Always enabled */
+ break;
+ }
+ case DECODER_SET_PICTURE: {
+ // struct video_picture *pic = arg;
+ /* TODO: convert values for indycam_set_controls() */
+ break;
+ }
+ case DECODER_INDYCAM_GET_CONTROLS: {
+ struct indycam_control *ctrl = arg;
+ indycam_get_controls(client, ctrl);
+ }
+ case DECODER_INDYCAM_SET_CONTROLS: {
+ struct indycam_control *ctrl = arg;
+ indycam_set_controls(client, ctrl);
+ }
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct i2c_driver i2c_driver_indycam = {
+ .owner = THIS_MODULE,
+ .name = "indycam",
+ .id = I2C_DRIVERID_INDYCAM,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = indycam_probe,
+ .detach_client = indycam_detach,
+ .command = indycam_command,
+};
+
+static int __init indycam_init(void)
+{
+ return i2c_add_driver(&i2c_driver_indycam);
+}
+
+static void __exit indycam_exit(void)
+{
+ i2c_del_driver(&i2c_driver_indycam);
+}
+
+module_init(indycam_init);
+module_exit(indycam_exit);
diff --git a/drivers/media/video/indycam.h b/drivers/media/video/indycam.h
new file mode 100644
index 00000000000..d9ddb6b79a0
--- /dev/null
+++ b/drivers/media/video/indycam.h
@@ -0,0 +1,112 @@
+/*
+ * indycam.h - Silicon Graphics IndyCam digital camera driver
+ *
+ * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _INDYCAM_H_
+#define _INDYCAM_H_
+
+/* I2C address for the Guinness Camera */
+#define INDYCAM_ADDR 0x56
+
+/* Camera version */
+#define CAMERA_VERSION_INDY 0x10 /* v1.0 */
+#define CAMERA_VERSION_MOOSE 0x12 /* v1.2 */
+#define INDYCAM_VERSION_MAJOR(x) (((x) & 0xf0) >> 4)
+#define INDYCAM_VERSION_MINOR(x) ((x) & 0x0f)
+
+/* Register bus addresses */
+#define INDYCAM_CONTROL 0x00
+#define INDYCAM_SHUTTER 0x01
+#define INDYCAM_GAIN 0x02
+#define INDYCAM_BRIGHTNESS 0x03 /* read-only */
+#define INDYCAM_RED_BALANCE 0x04
+#define INDYCAM_BLUE_BALANCE 0x05
+#define INDYCAM_RED_SATURATION 0x06
+#define INDYCAM_BLUE_SATURATION 0x07
+#define INDYCAM_GAMMA 0x08
+#define INDYCAM_VERSION 0x0e /* read-only */
+#define INDYCAM_RESET 0x0f /* write-only */
+
+#define INDYCAM_LED 0x46
+#define INDYCAM_ORIENTATION 0x47
+#define INDYCAM_BUTTON 0x48
+
+/* Field definitions of registers */
+#define INDYCAM_CONTROL_AGCENA (1<<0) /* automatic gain control */
+#define INDYCAM_CONTROL_AWBCTL (1<<1) /* automatic white balance */
+ /* 2-3 are reserved */
+#define INDYCAM_CONTROL_EVNFLD (1<<4) /* read-only */
+
+#define INDYCAM_SHUTTER_10000 0x02 /* 1/10000 second */
+#define INDYCAM_SHUTTER_4000 0x04 /* 1/4000 second */
+#define INDYCAM_SHUTTER_2000 0x08 /* 1/2000 second */
+#define INDYCAM_SHUTTER_1000 0x10 /* 1/1000 second */
+#define INDYCAM_SHUTTER_500 0x20 /* 1/500 second */
+#define INDYCAM_SHUTTER_250 0x3f /* 1/250 second */
+#define INDYCAM_SHUTTER_125 0x7e /* 1/125 second */
+#define INDYCAM_SHUTTER_100 0x9e /* 1/100 second */
+#define INDYCAM_SHUTTER_60 0x00 /* 1/60 second */
+
+#define INDYCAM_LED_ACTIVE 0x10
+#define INDYCAM_LED_INACTIVE 0x30
+#define INDYCAM_ORIENTATION_BOTTOM_TO_TOP 0x40
+#define INDYCAM_BUTTON_RELEASED 0x10
+
+#define INDYCAM_SHUTTER_MIN 0x00
+#define INDYCAM_SHUTTER_MAX 0xff
+#define INDYCAM_GAIN_MIN 0x00
+#define INDYCAM_GAIN_MAX 0xff
+#define INDYCAM_RED_BALANCE_MIN 0x00 /* the effect is the opposite? */
+#define INDYCAM_RED_BALANCE_MAX 0xff
+#define INDYCAM_BLUE_BALANCE_MIN 0x00 /* the effect is the opposite? */
+#define INDYCAM_BLUE_BALANCE_MAX 0xff
+#define INDYCAM_RED_SATURATION_MIN 0x00
+#define INDYCAM_RED_SATURATION_MAX 0xff
+#define INDYCAM_BLUE_SATURATION_MIN 0x00
+#define INDYCAM_BLUE_SATURATION_MAX 0xff
+#define INDYCAM_GAMMA_MIN 0x00
+#define INDYCAM_GAMMA_MAX 0xff
+
+/* Driver interface definitions */
+
+#define INDYCAM_VALUE_ENABLED 1
+#define INDYCAM_VALUE_DISABLED 0
+#define INDYCAM_VALUE_UNCHANGED -1
+
+/* When setting controls, a value of -1 leaves the control unchanged. */
+struct indycam_control {
+ int agc; /* boolean */
+ int awb; /* boolean */
+ int shutter;
+ int gain;
+ int red_balance;
+ int blue_balance;
+ int red_saturation;
+ int blue_saturation;
+ int gamma;
+};
+
+#define DECODER_INDYCAM_GET_CONTROLS _IOR('d', 193, struct indycam_control)
+#define DECODER_INDYCAM_SET_CONTROLS _IOW('d', 194, struct indycam_control)
+
+/* Default values for controls */
+
+#define INDYCAM_AGC_DEFAULT INDYCAM_VALUE_ENABLED
+#define INDYCAM_AWB_DEFAULT INDYCAM_VALUE_ENABLED
+
+#define INDYCAM_SHUTTER_DEFAULT INDYCAM_SHUTTER_60
+#define INDYCAM_GAIN_DEFAULT 0x80
+#define INDYCAM_RED_BALANCE_DEFAULT 0x18
+#define INDYCAM_BLUE_BALANCE_DEFAULT 0xa4
+#define INDYCAM_RED_SATURATION_DEFAULT 0x80
+#define INDYCAM_BLUE_SATURATION_DEFAULT 0xc0
+#define INDYCAM_GAMMA_DEFAULT 0x80
+
+#endif
diff --git a/drivers/media/video/ir-kbd-gpio.c b/drivers/media/video/ir-kbd-gpio.c
index a565823330a..cf292da8fdd 100644
--- a/drivers/media/video/ir-kbd-gpio.c
+++ b/drivers/media/video/ir-kbd-gpio.c
@@ -1,5 +1,4 @@
/*
- * $Id: ir-kbd-gpio.c,v 1.13 2005/05/15 19:01:26 mchehab Exp $
*
* Copyright (c) 2003 Gerd Knorr
* Copyright (c) 2003 Pavel Machek
@@ -354,6 +353,7 @@ static int ir_probe(struct device *dev)
ir->input.id.vendor = sub->core->pci->vendor;
ir->input.id.product = sub->core->pci->device;
}
+ ir->input.dev = &sub->core->pci->dev;
if (ir->polling) {
INIT_WORK(&ir->work, ir_work, ir);
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 9fc5055e001..67105b9804a 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -1,5 +1,4 @@
/*
- * $Id: ir-kbd-i2c.c,v 1.11 2005/07/07 16:42:11 mchehab Exp $
*
* keyboard input driver for i2c IR remote controls
*
@@ -308,7 +307,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("unset"),
+ .name = "unset",
.driver = &driver
};
@@ -429,10 +428,10 @@ static int ir_probe(struct i2c_adapter *adap)
struct i2c_client c; char buf; int i,rc;
switch (adap->id) {
- case I2C_ALGO_BIT | I2C_HW_B_BT848:
+ case I2C_HW_B_BT848:
probe = probe_bttv;
break;
- case I2C_ALGO_SAA7134:
+ case I2C_HW_SAA7134:
probe = probe_saa7134;
break;
}
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index fe194012bcc..3f2a882bc20 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -37,6 +37,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
+#include <linux/dma-mapping.h>
#include "meye.h"
#include <linux/meye.h>
@@ -121,7 +122,7 @@ static int ptable_alloc(void)
memset(meye.mchip_ptable, 0, sizeof(meye.mchip_ptable));
/* give only 32 bit DMA addresses */
- if (dma_set_mask(&meye.mchip_dev->dev, 0xffffffff))
+ if (dma_set_mask(&meye.mchip_dev->dev, DMA_32BIT_MASK))
return -1;
meye.mchip_ptable_toc = dma_alloc_coherent(&meye.mchip_dev->dev,
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index 62f1b8ddb98..f0d43fc2632 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -124,10 +124,14 @@ module_param(standard, int, 0644);
module_param(amsound, int, 0644);
module_param(dolby, int, 0644);
+MODULE_PARM_DESC(opmode, "Forces a MSP3400 opmode. 0=Manual, 1=Simple, 2=Simpler");
MODULE_PARM_DESC(once, "No continuous stereo monitoring");
MODULE_PARM_DESC(debug, "Enable debug messages");
+MODULE_PARM_DESC(stereo_threshold, "Sets signal threshold to activate stereo");
MODULE_PARM_DESC(standard, "Specify audio standard: 32 = NTSC, 64 = radio, Default: Autodetect");
MODULE_PARM_DESC(amsound, "Hardwire AM sound at 6.5Hz (France), FM can autoscan");
+MODULE_PARM_DESC(dolby, "Activates Dolby processsing");
+
MODULE_DESCRIPTION("device driver for msp34xx TV sound processor");
MODULE_AUTHOR("Gerd Knorr");
@@ -1416,7 +1420,7 @@ static int msp_detach(struct i2c_client *client);
static int msp_probe(struct i2c_adapter *adap);
static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
-static int msp_suspend(struct device * dev, u32 state, u32 level);
+static int msp_suspend(struct device * dev, pm_message_t state, u32 level);
static int msp_resume(struct device * dev, u32 level);
static void msp_wake_thread(struct i2c_client *client);
@@ -1437,7 +1441,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("(unset)"),
+ .name = "(unset)",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
@@ -1452,7 +1456,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
if (-1 == msp3400c_reset(&client_template)) {
- dprintk("msp3400: no chip found\n");
+ dprintk("msp34xx: no chip found\n");
return -1;
}
@@ -1478,7 +1482,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
if (-1 == msp3400c_reset(c)) {
kfree(msp);
kfree(c);
- dprintk("msp3400: no chip found\n");
+ dprintk("msp34xx: no chip found\n");
return -1;
}
@@ -1488,7 +1492,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
if ((-1 == msp->rev1) || (0 == msp->rev1 && 0 == msp->rev2)) {
kfree(msp);
kfree(c);
- printk("msp3400: error while reading chip version\n");
+ dprintk("msp34xx: error while reading chip version\n");
return -1;
}
@@ -1509,7 +1513,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
}
/* hello world :-) */
- printk(KERN_INFO "msp34xx: init: chip=%s",i2c_clientname(c));
+ printk(KERN_INFO "msp34xx: init: chip=%s", c->name);
if (HAVE_NICAM(msp))
printk(" +nicam");
if (HAVE_SIMPLE(msp))
@@ -1817,7 +1821,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
return 0;
}
-static int msp_suspend(struct device * dev, u32 state, u32 level)
+static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
{
struct i2c_client *c = container_of(dev, struct i2c_client, dev);
diff --git a/drivers/media/video/msp3400.h b/drivers/media/video/msp3400.h
index 023f33056a4..2d9ff40f0b0 100644
--- a/drivers/media/video/msp3400.h
+++ b/drivers/media/video/msp3400.h
@@ -1,5 +1,4 @@
/*
- * $Id: msp3400.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
*/
#ifndef MSP3400_H
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c
index 2fb7c2d1787..972aa5e0aee 100644
--- a/drivers/media/video/mt20xx.c
+++ b/drivers/media/video/mt20xx.c
@@ -1,5 +1,4 @@
/*
- * $Id: mt20xx.c,v 1.5 2005/06/16 08:29:49 nsh Exp $
*
* i2c tv tuner chip device driver
* controls microtune tuners, mt2032 + mt2050 at the moment.
@@ -494,6 +493,7 @@ int microtune_init(struct i2c_client *c)
memset(buf,0,sizeof(buf));
t->tv_freq = NULL;
t->radio_freq = NULL;
+ t->standby = NULL;
name = "unknown";
i2c_master_send(c,buf,1);
diff --git a/drivers/media/video/ovcamchip/ov6x20.c b/drivers/media/video/ovcamchip/ov6x20.c
index 3433619ad93..b3f4d266ced 100644
--- a/drivers/media/video/ovcamchip/ov6x20.c
+++ b/drivers/media/video/ovcamchip/ov6x20.c
@@ -164,10 +164,10 @@ static int ov6x20_init(struct i2c_client *c)
DDEBUG(4, &c->dev, "entered");
switch (c->adapter->id) {
- case I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV511:
+ case I2C_HW_SMBUS_OV511:
rc = ov_write_regvals(c, regvals_init_6x20_511);
break;
- case I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518:
+ case I2C_HW_SMBUS_OV518:
rc = ov_write_regvals(c, regvals_init_6x20_518);
break;
default:
@@ -338,7 +338,7 @@ static int ov6x20_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
/******** Palette-specific regs ********/
/* OV518 needs 8 bit multiplexed in color mode, and 16 bit in B&W */
- if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+ if (c->adapter->id == I2C_HW_SMBUS_OV518) {
if (win->format == VIDEO_PALETTE_GREY)
ov_write_mask(c, 0x13, 0x00, 0x20);
else
diff --git a/drivers/media/video/ovcamchip/ov6x30.c b/drivers/media/video/ovcamchip/ov6x30.c
index 44a842379b4..6eab458ab79 100644
--- a/drivers/media/video/ovcamchip/ov6x30.c
+++ b/drivers/media/video/ovcamchip/ov6x30.c
@@ -301,7 +301,7 @@ static int ov6x30_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
/******** Palette-specific regs ********/
if (win->format == VIDEO_PALETTE_GREY) {
- if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+ if (c->adapter->id == I2C_HW_SMBUS_OV518) {
/* Do nothing - we're already in 8-bit mode */
} else {
ov_write_mask(c, 0x13, 0x20, 0x20);
@@ -313,7 +313,7 @@ static int ov6x30_mode_init(struct i2c_client *c, struct ovcamchip_window *win)
* Therefore, the OV6630 needs to be in 8-bit multiplexed
* output mode */
- if (c->adapter->id == (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518)) {
+ if (c->adapter->id == I2C_HW_SMBUS_OV518) {
/* Do nothing - we want to stay in 8-bit mode */
/* Warning: Messing with reg 0x13 breaks OV518 color */
} else {
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index 54dd5612d3b..2de34ebf067 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -296,10 +296,10 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
* attach to adapters that are known to contain OV camera chips. */
switch (adap->id) {
- case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV511):
- case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OV518):
- case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_OVFX2):
- case (I2C_ALGO_SMBUS | I2C_HW_SMBUS_W9968CF):
+ case I2C_HW_SMBUS_OV511:
+ case I2C_HW_SMBUS_OV518:
+ case I2C_HW_SMBUS_OVFX2:
+ case I2C_HW_SMBUS_W9968CF:
PDEBUG(1, "Adapter ID 0x%06x accepted", adap->id);
break;
default:
@@ -314,7 +314,7 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
}
memcpy(c, &client_template, sizeof *c);
c->adapter = adap;
- strcpy(i2c_clientname(c), "OV????");
+ strcpy(c->name, "OV????");
ov = kmalloc(sizeof *ov, GFP_KERNEL);
if (!ov) {
@@ -328,7 +328,7 @@ static int ovcamchip_attach(struct i2c_adapter *adap)
if (rc < 0)
goto error;
- strcpy(i2c_clientname(c), chip_names[ov->subtype]);
+ strcpy(c->name, chip_names[ov->subtype]);
PDEBUG(1, "Camera chip detection complete");
@@ -421,7 +421,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template = {
- I2C_DEVNAME("(unset)"),
+ .name = "(unset)",
.driver = &driver,
};
diff --git a/drivers/media/video/rds.h b/drivers/media/video/rds.h
new file mode 100644
index 00000000000..30337d0f1a8
--- /dev/null
+++ b/drivers/media/video/rds.h
@@ -0,0 +1,48 @@
+/*
+
+ Types and defines needed for RDS. This is included by
+ saa6588.c and every driver (e.g. bttv-driver.c) that wants
+ to use the saa6588 module.
+
+ Instead of having a seperate rds.h, I'd prefer to include
+ this stuff in one of the already existing files like tuner.h
+
+ (c) 2005 by Hans J. Koch
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef _RDS_H
+#define _RDS_H
+
+struct rds_command {
+ unsigned int block_count;
+ int result;
+ unsigned char *buffer;
+ struct file *instance;
+ poll_table *event_list;
+};
+
+#define RDS_CMD_OPEN _IOW('R',1,int)
+#define RDS_CMD_CLOSE _IOW('R',2,int)
+#define RDS_CMD_READ _IOR('R',3,int)
+#define RDS_CMD_POLL _IOR('R',4,int)
+
+#endif
+
+
+
+
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
new file mode 100644
index 00000000000..1a657a70ff4
--- /dev/null
+++ b/drivers/media/video/saa6588.c
@@ -0,0 +1,534 @@
+/*
+ Driver for SAA6588 RDS decoder
+
+ (c) 2005 Hans J. Koch
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/types.h>
+#include <linux/videodev.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/wait.h>
+#include <asm/uaccess.h>
+
+#include <media/id.h>
+
+#include "rds.h"
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = {
+ 0x20 >> 1,
+ 0x22 >> 1,
+ I2C_CLIENT_END,
+};
+
+I2C_CLIENT_INSMOD;
+
+/* insmod options */
+static unsigned int debug = 0;
+static unsigned int xtal = 0;
+static unsigned int rbds = 0;
+static unsigned int plvl = 0;
+static unsigned int bufblocks = 100;
+
+MODULE_PARM(debug, "i");
+MODULE_PARM_DESC(debug, "enable debug messages");
+MODULE_PARM(xtal, "i");
+MODULE_PARM_DESC(xtal, "select oscillator frequency (0..3), default 0");
+MODULE_PARM(rbds, "i");
+MODULE_PARM_DESC(rbds, "select mode, 0=RDS, 1=RBDS, default 0");
+MODULE_PARM(plvl, "i");
+MODULE_PARM_DESC(plvl, "select pause level (0..3), default 0");
+MODULE_PARM(bufblocks, "i");
+MODULE_PARM_DESC(bufblocks, "number of buffered blocks, default 100");
+
+MODULE_DESCRIPTION("v4l2 driver module for SAA6588 RDS decoder");
+MODULE_AUTHOR("Hans J. Koch <koch@hjk-az.de>");
+
+MODULE_LICENSE("GPL");
+
+/* ---------------------------------------------------------------------- */
+
+#define UNSET (-1U)
+#define PREFIX "saa6588: "
+#define dprintk if (debug) printk
+
+struct saa6588 {
+ struct i2c_client client;
+ struct work_struct work;
+ struct timer_list timer;
+ spinlock_t lock;
+ unsigned char *buffer;
+ unsigned int buf_size;
+ unsigned int rd_index;
+ unsigned int wr_index;
+ unsigned int block_count;
+ unsigned char last_blocknum;
+ wait_queue_head_t read_queue;
+ int data_available_for_read;
+};
+
+static struct i2c_driver driver;
+static struct i2c_client client_template;
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * SAA6588 defines
+ */
+
+/* Initialization and mode control byte (0w) */
+
+/* bit 0+1 (DAC0/DAC1) */
+#define cModeStandard 0x00
+#define cModeFastPI 0x01
+#define cModeReducedRequest 0x02
+#define cModeInvalid 0x03
+
+/* bit 2 (RBDS) */
+#define cProcessingModeRDS 0x00
+#define cProcessingModeRBDS 0x04
+
+/* bit 3+4 (SYM0/SYM1) */
+#define cErrCorrectionNone 0x00
+#define cErrCorrection2Bits 0x08
+#define cErrCorrection5Bits 0x10
+#define cErrCorrectionNoneRBDS 0x18
+
+/* bit 5 (NWSY) */
+#define cSyncNormal 0x00
+#define cSyncRestart 0x20
+
+/* bit 6 (TSQD) */
+#define cSigQualityDetectOFF 0x00
+#define cSigQualityDetectON 0x40
+
+/* bit 7 (SQCM) */
+#define cSigQualityTriggered 0x00
+#define cSigQualityContinous 0x80
+
+/* Pause level and flywheel control byte (1w) */
+
+/* bits 0..5 (FEB0..FEB5) */
+#define cFlywheelMaxBlocksMask 0x3F
+#define cFlywheelDefault 0x20
+
+/* bits 6+7 (PL0/PL1) */
+#define cPauseLevel_11mV 0x00
+#define cPauseLevel_17mV 0x40
+#define cPauseLevel_27mV 0x80
+#define cPauseLevel_43mV 0xC0
+
+/* Pause time/oscillator frequency/quality detector control byte (1w) */
+
+/* bits 0..4 (SQS0..SQS4) */
+#define cQualityDetectSensMask 0x1F
+#define cQualityDetectDefault 0x0F
+
+/* bit 5 (SOSC) */
+#define cSelectOscFreqOFF 0x00
+#define cSelectOscFreqON 0x20
+
+/* bit 6+7 (PTF0/PTF1) */
+#define cOscFreq_4332kHz 0x00
+#define cOscFreq_8664kHz 0x40
+#define cOscFreq_12996kHz 0x80
+#define cOscFreq_17328kHz 0xC0
+
+/* ---------------------------------------------------------------------- */
+
+static int block_to_user_buf(struct saa6588 *s, unsigned char *user_buf)
+{
+ int i;
+
+ if (s->rd_index == s->wr_index) {
+ if (debug > 2)
+ dprintk(PREFIX "Read: buffer empty.\n");
+ return 0;
+ }
+
+ if (debug > 2) {
+ dprintk(PREFIX "Read: ");
+ for (i = s->rd_index; i < s->rd_index + 3; i++)
+ dprintk("0x%02x ", s->buffer[i]);
+ }
+
+ if (copy_to_user(user_buf, &s->buffer[s->rd_index], 3))
+ return -EFAULT;
+
+ s->rd_index += 3;
+ if (s->rd_index >= s->buf_size)
+ s->rd_index = 0;
+ s->block_count--;
+
+ if (debug > 2)
+ dprintk("%d blocks total.\n", s->block_count);
+
+ return 1;
+}
+
+static void read_from_buf(struct saa6588 *s, struct rds_command *a)
+{
+ unsigned long flags;
+
+ unsigned char *buf_ptr = a->buffer; /* This is a user space buffer! */
+ unsigned int i;
+ unsigned int rd_blocks;
+
+ a->result = 0;
+ if (!a->buffer)
+ return;
+
+ while (!s->data_available_for_read) {
+ int ret = wait_event_interruptible(s->read_queue,
+ s->data_available_for_read);
+ if (ret == -ERESTARTSYS) {
+ a->result = -EINTR;
+ return;
+ }
+ }
+
+ spin_lock_irqsave(&s->lock, flags);
+ rd_blocks = a->block_count;
+ if (rd_blocks > s->block_count)
+ rd_blocks = s->block_count;
+
+ if (!rd_blocks)
+ return;
+
+ for (i = 0; i < rd_blocks; i++) {
+ if (block_to_user_buf(s, buf_ptr)) {
+ buf_ptr += 3;
+ a->result++;
+ } else
+ break;
+ }
+ a->result *= 3;
+ s->data_available_for_read = (s->block_count > 0);
+ spin_unlock_irqrestore(&s->lock, flags);
+}
+
+static void block_to_buf(struct saa6588 *s, unsigned char *blockbuf)
+{
+ unsigned int i;
+
+ if (debug > 3)
+ dprintk(PREFIX "New block: ");
+
+ for (i = 0; i < 3; ++i) {
+ if (debug > 3)
+ dprintk("0x%02x ", blockbuf[i]);
+ s->buffer[s->wr_index] = blockbuf[i];
+ s->wr_index++;
+ }
+
+ if (s->wr_index >= s->buf_size)
+ s->wr_index = 0;
+
+ if (s->wr_index == s->rd_index) {
+ s->rd_index++;
+ if (s->rd_index >= s->buf_size)
+ s->rd_index = 0;
+ } else
+ s->block_count++;
+
+ if (debug > 3)
+ dprintk("%d blocks total.\n", s->block_count);
+}
+
+static void saa6588_i2c_poll(struct saa6588 *s)
+{
+ unsigned long flags;
+ unsigned char tmpbuf[6];
+ unsigned char blocknum;
+ unsigned char tmp;
+
+ /* Although we only need 3 bytes, we have to read at least 6.
+ SAA6588 returns garbage otherwise */
+ if (6 != i2c_master_recv(&s->client, &tmpbuf[0], 6)) {
+ if (debug > 1)
+ dprintk(PREFIX "read error!\n");
+ return;
+ }
+
+ blocknum = tmpbuf[0] >> 5;
+ if (blocknum == s->last_blocknum) {
+ if (debug > 3)
+ dprintk("Saw block %d again.\n", blocknum);
+ return;
+ }
+
+ s->last_blocknum = blocknum;
+
+ /*
+ Byte order according to v4l2 specification:
+
+ Byte 0: Least Significant Byte of RDS Block
+ Byte 1: Most Significant Byte of RDS Block
+ Byte 2 Bit 7: Error bit. Indicates that an uncorrectable error
+ occurred during reception of this block.
+ Bit 6: Corrected bit. Indicates that an error was
+ corrected for this data block.
+ Bits 5-3: Received Offset. Indicates the offset received
+ by the sync system.
+ Bits 2-0: Offset Name. Indicates the offset applied to this data.
+
+ SAA6588 byte order is Status-MSB-LSB, so we have to swap the
+ first and the last of the 3 bytes block.
+ */
+
+ tmp = tmpbuf[2];
+ tmpbuf[2] = tmpbuf[0];
+ tmpbuf[0] = tmp;
+
+ tmp = blocknum;
+ tmp |= blocknum << 3; /* Received offset == Offset Name (OK ?) */
+ if ((tmpbuf[2] & 0x03) == 0x03)
+ tmp |= 0x80; /* uncorrectable error */
+ else if ((tmpbuf[2] & 0x03) != 0x00)
+ tmp |= 0x40; /* corrected error */
+ tmpbuf[2] = tmp; /* Is this enough ? Should we also check other bits ? */
+
+ spin_lock_irqsave(&s->lock, flags);
+ block_to_buf(s, tmpbuf);
+ spin_unlock_irqrestore(&s->lock, flags);
+ s->data_available_for_read = 1;
+ wake_up_interruptible(&s->read_queue);
+}
+
+static void saa6588_timer(unsigned long data)
+{
+ struct saa6588 *s = (struct saa6588 *)data;
+
+ schedule_work(&s->work);
+}
+
+static void saa6588_work(void *data)
+{
+ struct saa6588 *s = (struct saa6588 *)data;
+
+ saa6588_i2c_poll(s);
+ mod_timer(&s->timer, jiffies + HZ / 50); /* 20 msec */
+}
+
+static int saa6588_configure(struct saa6588 *s)
+{
+ unsigned char buf[3];
+ int rc;
+
+ buf[0] = cSyncRestart;
+ if (rbds)
+ buf[0] |= cProcessingModeRBDS;
+
+ buf[1] = cFlywheelDefault;
+ switch (plvl) {
+ case 0:
+ buf[1] |= cPauseLevel_11mV;
+ break;
+ case 1:
+ buf[1] |= cPauseLevel_17mV;
+ break;
+ case 2:
+ buf[1] |= cPauseLevel_27mV;
+ break;
+ case 3:
+ buf[1] |= cPauseLevel_43mV;
+ break;
+ default: /* nothing */
+ break;
+ }
+
+ buf[2] = cQualityDetectDefault | cSelectOscFreqON;
+
+ switch (xtal) {
+ case 0:
+ buf[2] |= cOscFreq_4332kHz;
+ break;
+ case 1:
+ buf[2] |= cOscFreq_8664kHz;
+ break;
+ case 2:
+ buf[2] |= cOscFreq_12996kHz;
+ break;
+ case 3:
+ buf[2] |= cOscFreq_17328kHz;
+ break;
+ default: /* nothing */
+ break;
+ }
+
+ dprintk(PREFIX "writing: 0w=0x%02x 1w=0x%02x 2w=0x%02x\n",
+ buf[0], buf[1], buf[2]);
+
+ if (3 != (rc = i2c_master_send(&s->client, buf, 3)))
+ printk(PREFIX "i2c i/o error: rc == %d (should be 3)\n", rc);
+
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+ struct saa6588 *s;
+ client_template.adapter = adap;
+ client_template.addr = addr;
+
+ printk(PREFIX "chip found @ 0x%x\n", addr << 1);
+
+ if (NULL == (s = kmalloc(sizeof(*s), GFP_KERNEL)))
+ return -ENOMEM;
+
+ s->buf_size = bufblocks * 3;
+
+ if (NULL == (s->buffer = kmalloc(s->buf_size, GFP_KERNEL))) {
+ kfree(s);
+ return -ENOMEM;
+ }
+ s->client = client_template;
+ s->block_count = 0;
+ s->wr_index = 0;
+ s->rd_index = 0;
+ s->last_blocknum = 0xff;
+ init_waitqueue_head(&s->read_queue);
+ s->data_available_for_read = 0;
+ i2c_set_clientdata(&s->client, s);
+ i2c_attach_client(&s->client);
+
+ saa6588_configure(s);
+
+ /* start polling via eventd */
+ INIT_WORK(&s->work, saa6588_work, s);
+ init_timer(&s->timer);
+ s->timer.function = saa6588_timer;
+ s->timer.data = (unsigned long)s;
+ schedule_work(&s->work);
+
+ return 0;
+}
+
+static int saa6588_probe(struct i2c_adapter *adap)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+ if (adap->class & I2C_CLASS_TV_ANALOG)
+ return i2c_probe(adap, &addr_data, saa6588_attach);
+#else
+ switch (adap->id) {
+ case I2C_ALGO_BIT | I2C_HW_B_BT848:
+ case I2C_ALGO_BIT | I2C_HW_B_RIVA:
+ case I2C_ALGO_SAA7134:
+ return i2c_probe(adap, &addr_data, saa6588_attach);
+ break;
+ }
+#endif
+ return 0;
+}
+
+static int saa6588_detach(struct i2c_client *client)
+{
+ struct saa6588 *s = i2c_get_clientdata(client);
+
+ del_timer_sync(&s->timer);
+ flush_scheduled_work();
+
+ i2c_detach_client(client);
+ kfree(s->buffer);
+ kfree(s);
+ return 0;
+}
+
+static int saa6588_command(struct i2c_client *client, unsigned int cmd,
+ void *arg)
+{
+ struct saa6588 *s = i2c_get_clientdata(client);
+ struct rds_command *a = (struct rds_command *)arg;
+
+ switch (cmd) {
+ /* --- open() for /dev/radio --- */
+ case RDS_CMD_OPEN:
+ a->result = 0; /* return error if chip doesn't work ??? */
+ break;
+ /* --- close() for /dev/radio --- */
+ case RDS_CMD_CLOSE:
+ s->data_available_for_read = 1;
+ wake_up_interruptible(&s->read_queue);
+ a->result = 0;
+ break;
+ /* --- read() for /dev/radio --- */
+ case RDS_CMD_READ:
+ read_from_buf(s, a);
+ break;
+ /* --- poll() for /dev/radio --- */
+ case RDS_CMD_POLL:
+ a->result = 0;
+ if (s->data_available_for_read) {
+ a->result |= POLLIN | POLLRDNORM;
+ }
+ poll_wait(a->instance, &s->read_queue, a->event_list);
+ break;
+
+ default:
+ /* nothing */
+ break;
+ }
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver driver = {
+ .owner = THIS_MODULE,
+ .name = "i2c saa6588 driver",
+ .id = -1, /* FIXME */
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = saa6588_probe,
+ .detach_client = saa6588_detach,
+ .command = saa6588_command,
+};
+
+static struct i2c_client client_template = {
+ .name = "saa6588",
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
+};
+
+static int __init saa6588_init_module(void)
+{
+ return i2c_add_driver(&driver);
+}
+
+static void __exit saa6588_cleanup_module(void)
+{
+ i2c_del_driver(&driver);
+}
+
+module_init(saa6588_init_module);
+module_exit(saa6588_cleanup_module);
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index 22d055d8a69..e116bdbed31 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -470,7 +470,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_saa7110;
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index fcd897382fc..fe8a5e45396 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -42,7 +42,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -489,7 +488,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_saa7111;
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index 2ba997f5ef1..d9f50e2f7b9 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -45,7 +45,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -827,7 +826,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_saa7114;
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index 79d05ea1b69..382911c6ef2 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -598,7 +598,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("saa6752hs"),
+ .name = "saa6752hs",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 88b71a20b60..acc7a4335e2 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-cards.c,v 1.80 2005/07/07 01:49:30 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* card-specific stuff.
@@ -1373,7 +1372,7 @@ struct saa7134_board saa7134_boards[] = {
.inputs = {{
.name = name_comp1,
.vmux = 1,
- .amux = LINE2,
+ .amux = LINE1,
},{
.name = name_tv,
.vmux = 3,
@@ -1382,7 +1381,7 @@ struct saa7134_board saa7134_boards[] = {
},{
.name = name_svideo,
.vmux = 8,
- .amux = LINE2,
+ .amux = LINE1,
}},
.radio = {
.name = name_radio,
@@ -2001,6 +2000,115 @@ struct saa7134_board saa7134_boards[] = {
.gpio = 0x000,
},
},
+ [SAA7134_BOARD_FLYTV_DIGIMATRIX] = {
+ .name = "FlyTV mini Asus Digimatrix",
+ .audio_clock = 0x00200000,
+ .tuner_type = TUNER_LG_NTSC_TALN_MINI,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ },{
+ .name = name_tv_mono,
+ .vmux = 1,
+ .amux = LINE2,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 0,
+ .amux = LINE2,
+ },{
+ .name = name_comp2,
+ .vmux = 3,
+ .amux = LINE2,
+ },{
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ }},
+ .radio = {
+ .name = name_radio, /* radio unconfirmed */
+ .amux = LINE2,
+ },
+ },
+ [SAA7134_BOARD_KWORLD_TERMINATOR] = {
+ /* Kworld V-Stream Studio TV Terminator */
+ /* "James Webb <jrwebb@qwest.net> */
+ .name = "V-Stream Studio TV Terminator",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .gpiomask = 1 << 21,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .gpio = 0x0000000,
+ .tv = 1,
+ },{
+ .name = name_comp1, /* Composite input */
+ .vmux = 3,
+ .amux = LINE2,
+ .gpio = 0x0000000,
+ },{
+ .name = name_svideo, /* S-Video input */
+ .vmux = 8,
+ .amux = LINE2,
+ .gpio = 0x0000000,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = TV,
+ .gpio = 0x0200000,
+ },
+ },
+ [SAA7134_BOARD_YUAN_TUN900] = {
+ /* FIXME:
+ * S-Video and composite sources untested.
+ * Radio not working.
+ * Remote control not yet implemented.
+ * From : codemaster@webgeeks.be */
+ .name = "Yuan TUN-900 (saa7135)",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr= ADDR_UNSET,
+ .radio_addr= ADDR_UNSET,
+ .gpiomask = 0x00010003,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ .gpio = 0x01,
+ },{
+ .name = name_comp1,
+ .vmux = 0,
+ .amux = LINE2,
+ .gpio = 0x02,
+ },{
+ .name = name_svideo,
+ .vmux = 6,
+ .amux = LINE2,
+ .gpio = 0x02,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = LINE1,
+ .gpio = 0x00010003,
+ },
+ .mute = {
+ .name = name_mute,
+ .amux = TV,
+ .gpio = 0x01,
+ },
+ },
};
@@ -2272,12 +2380,6 @@ struct pci_device_id saa7134_pci_tbl[] = {
.driver_data = SAA7134_BOARD_VIDEOMATE_TV_PVR,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
- .device = PCI_DEVICE_ID_PHILIPS_SAA7130,
- .subvendor = 0x1131,
- .subdevice = 0,
- .driver_data = SAA7134_BOARD_SABRENT_SBTTVFM,
- },{
- .vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
.subvendor = 0x1461, /* Avermedia Technologies Inc */
.subdevice = 0x9715,
@@ -2346,6 +2448,18 @@ struct pci_device_id saa7134_pci_tbl[] = {
.subvendor = 0x4e42,
.subdevice = 0x0502,
.driver_data = SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1043,
+ .subdevice = 0x0210, /* mini pci NTSC version */
+ .driver_data = SAA7134_BOARD_FLYTV_DIGIMATRIX,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x1043,
+ .subdevice = 0x0210, /* mini pci PAL/SECAM version */
+ .driver_data = SAA7134_BOARD_FLYTV_DIGIMATRIX,
},{
/* --- boards without eeprom + subsystem ID --- */
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 1dbe61755e9..e5e36f3c625 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-core.c,v 1.39 2005/07/05 17:37:35 nsh Exp $
*
* device driver for philips saa7134 based TV cards
* driver core
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 8be6a90358c..639ae51a052 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-dvb.c,v 1.23 2005/07/24 22:12:47 mkrufky Exp $
*
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
*
@@ -29,7 +28,6 @@
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/suspend.h>
-#include <linux/config.h>
#include "saa7134-reg.h"
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index c85348d0239..77b627eb648 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-empress.c,v 1.11 2005/05/22 19:23:39 nsh Exp $
*
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
*
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 1203b93a572..711aa8e85fa 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-i2c.c,v 1.22 2005/07/22 04:09:41 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* i2c interface support
@@ -334,7 +333,7 @@ static int attach_inform(struct i2c_client *client)
struct tuner_setup tun_setup;
d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
- client->driver->name,client->addr,i2c_clientname(client));
+ client->driver->name, client->addr, client->name);
if (!client->driver->command)
return 0;
@@ -370,8 +369,6 @@ static int attach_inform(struct i2c_client *client)
}
static struct i2c_algorithm saa7134_algo = {
- .name = "saa7134",
- .id = I2C_ALGO_SAA7134,
.master_xfer = saa7134_i2c_xfer,
.algo_control = algo_control,
.functionality = functionality,
@@ -382,14 +379,14 @@ static struct i2c_adapter saa7134_adap_template = {
#ifdef I2C_CLASS_TV_ANALOG
.class = I2C_CLASS_TV_ANALOG,
#endif
- I2C_DEVNAME("saa7134"),
- .id = I2C_ALGO_SAA7134,
+ .name = "saa7134",
+ .id = I2C_HW_SAA7134,
.algo = &saa7134_algo,
.client_register = attach_inform,
};
static struct i2c_client saa7134_client_template = {
- I2C_DEVNAME("saa7134 internal"),
+ .name = "saa7134 internal",
};
/* ----------------------------------------------------------- */
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 213740122fe..1f456c4d76f 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-input.c,v 1.21 2005/06/22 23:37:34 nsh Exp $
*
* handle saa7134 IR remotes via linux kernel input layer.
*
@@ -565,6 +564,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
ir->dev.id.vendor = dev->pci->vendor;
ir->dev.id.product = dev->pci->device;
}
+ ir->dev.dev = &dev->pci->dev;
/* all done */
dev->remote = ir;
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index b5bede95dbf..c20630c82f1 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-oss.c,v 1.17 2005/06/28 23:41:47 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* oss dsp interface
diff --git a/drivers/media/video/saa7134/saa7134-reg.h b/drivers/media/video/saa7134/saa7134-reg.h
index 87734f22af7..ae0c7a16539 100644
--- a/drivers/media/video/saa7134/saa7134-reg.h
+++ b/drivers/media/video/saa7134/saa7134-reg.h
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-reg.h,v 1.2 2004/09/15 16:15:24 kraxel Exp $
*
* philips saa7134 registers
*/
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 4dd9f1b2392..463885601ab 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-ts.c,v 1.15 2005/06/14 22:48:18 hhackmann Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index eeafa5a71d2..badf2f9e307 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-tvaudio.c,v 1.30 2005/06/28 23:41:47 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* tv audio decoder (fm stereo, nicam, ...)
diff --git a/drivers/media/video/saa7134/saa7134-vbi.c b/drivers/media/video/saa7134/saa7134-vbi.c
index 29e51cad2aa..f4aee0af80e 100644
--- a/drivers/media/video/saa7134/saa7134-vbi.c
+++ b/drivers/media/video/saa7134/saa7134-vbi.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-vbi.c,v 1.7 2005/05/24 23:13:06 nsh Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index a4c2f751d09..35e5e85f669 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134-video.c,v 1.36 2005/06/28 23:41:47 mkrufky Exp $
*
* device driver for philips saa7134 based TV cards
* video4linux video interface
@@ -1368,29 +1367,7 @@ static int video_release(struct inode *inode, struct file *file)
saa_andorb(SAA7134_OFMT_DATA_A, 0x1f, 0);
saa_andorb(SAA7134_OFMT_DATA_B, 0x1f, 0);
- if (dev->tuner_type == TUNER_PHILIPS_TDA8290) {
- u8 data[2];
- int ret;
- struct i2c_msg msg = {.addr=I2C_ADDR_TDA8290, .flags=0, .buf=data, .len = 2};
- data[0] = 0x21;
- data[1] = 0xc0;
- ret = i2c_transfer(&dev->i2c_adap, &msg, 1);
- if (ret != 1)
- printk(KERN_ERR "TDA8290 access failure\n");
- msg.addr = I2C_ADDR_TDA8275;
- data[0] = 0x30;
- data[1] = 0xd0;
- ret = i2c_transfer(&dev->i2c_adap, &msg, 1);
- if (ret != 1)
- printk(KERN_ERR "TDA8275 access failure\n");
- msg.addr = I2C_ADDR_TDA8290;
- data[0] = 0x21;
- data[1] = 0x80;
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- data[0] = 0x00;
- data[1] = 0x02;
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- }
+ saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
/* free stuff */
videobuf_mmap_free(&fh->cap);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 2af0cb2a731..3ea09142ec9 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -1,5 +1,4 @@
/*
- * $Id: saa7134.h,v 1.49 2005/07/13 17:25:25 mchehab Exp $
*
* v4l2 device driver for philips saa7134 based TV cards
*
@@ -185,6 +184,9 @@ struct saa7134_format {
#define SAA7134_BOARD_PHILIPS_TOUGH 61
#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
#define SAA7134_BOARD_KWORLD_XPERT 63
+#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
+#define SAA7134_BOARD_KWORLD_TERMINATOR 65
+#define SAA7134_BOARD_YUAN_TUN900 66
#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index 108e7a4a027..132aa7943c1 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -39,7 +39,6 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <linux/videodev.h>
@@ -387,7 +386,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver i2c_driver_saa7185;
diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c
new file mode 100644
index 00000000000..454f5c1199b
--- /dev/null
+++ b/drivers/media/video/saa7191.c
@@ -0,0 +1,512 @@
+/*
+ * saa7191.c - Philips SAA7191 video decoder driver
+ *
+ * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+
+#include <linux/videodev.h>
+#include <linux/video_decoder.h>
+#include <linux/i2c.h>
+
+#include "saa7191.h"
+
+#define SAA7191_MODULE_VERSION "0.0.3"
+
+MODULE_DESCRIPTION("Philips SAA7191 video decoder driver");
+MODULE_VERSION(SAA7191_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
+
+#define VINO_ADAPTER (I2C_ALGO_SGI | I2C_HW_SGI_VINO)
+
+struct saa7191 {
+ struct i2c_client *client;
+
+ /* the register values are stored here as the actual
+ * I2C-registers are write-only */
+ unsigned char reg[25];
+
+ unsigned char norm;
+ unsigned char input;
+};
+
+static struct i2c_driver i2c_driver_saa7191;
+
+static const unsigned char initseq[] = {
+ 0, /* Subaddress */
+ 0x50, /* SAA7191_REG_IDEL */
+ 0x30, /* SAA7191_REG_HSYB */
+ 0x00, /* SAA7191_REG_HSYS */
+ 0xe8, /* SAA7191_REG_HCLB */
+ 0xb6, /* SAA7191_REG_HCLS */
+ 0xf4, /* SAA7191_REG_HPHI */
+ 0x01, /* SAA7191_REG_LUMA - chrominance trap active (CVBS) */
+ 0x00, /* SAA7191_REG_HUEC */
+ 0xf8, /* SAA7191_REG_CKTQ */
+ 0xf8, /* SAA7191_REG_CKTS */
+ 0x90, /* SAA7191_REG_PLSE */
+ 0x90, /* SAA7191_REG_SESE */
+ 0x00, /* SAA7191_REG_GAIN */
+ 0x0c, /* SAA7191_REG_STDC - not SECAM, slow time constant */
+ 0x78, /* SAA7191_REG_IOCK - chrominance from CVBS, GPSW1 & 2 off */
+ 0x99, /* SAA7191_REG_CTL3 - automatic field detection */
+ 0x00, /* SAA7191_REG_CTL4 */
+ 0x2c, /* SAA7191_REG_CHCV */
+ 0x00, /* unused */
+ 0x00, /* unused */
+ 0x34, /* SAA7191_REG_HS6B */
+ 0x0a, /* SAA7191_REG_HS6S */
+ 0xf4, /* SAA7191_REG_HC6B */
+ 0xce, /* SAA7191_REG_HC6S */
+ 0xf4, /* SAA7191_REG_HP6I */
+};
+
+/* SAA7191 register handling */
+
+static unsigned char saa7191_read_reg(struct i2c_client *client,
+ unsigned char reg)
+{
+ return ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg];
+}
+
+static int saa7191_read_status(struct i2c_client *client,
+ unsigned char *value)
+{
+ int ret;
+
+ ret = i2c_master_recv(client, value, 1);
+ if (ret < 0) {
+ printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+
+static int saa7191_write_reg(struct i2c_client *client, unsigned char reg,
+ unsigned char value)
+{
+
+ ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg] = value;
+ return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+/* the first byte of data must be the first subaddress number (register) */
+static int saa7191_write_block(struct i2c_client *client,
+ unsigned char length, unsigned char *data)
+{
+ int i;
+ int ret;
+
+ struct saa7191 *decoder = (struct saa7191 *)i2c_get_clientdata(client);
+ for (i = 0; i < (length - 1); i++) {
+ decoder->reg[data[0] + i] = data[i + 1];
+ }
+
+ ret = i2c_master_send(client, data, length);
+ if (ret < 0) {
+ printk(KERN_ERR "SAA7191: saa7191_write_block(): "
+ "write failed");
+ return ret;
+ }
+
+ return 0;
+}
+
+/* Helper functions */
+
+static int saa7191_set_input(struct i2c_client *client, int input)
+{
+ unsigned char luma = saa7191_read_reg(client, SAA7191_REG_LUMA);
+ unsigned char iock = saa7191_read_reg(client, SAA7191_REG_IOCK);
+ int err;
+
+ switch (input) {
+ case SAA7191_INPUT_COMPOSITE: /* Set Composite input */
+ iock &= ~(SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW1
+ | SAA7191_IOCK_GPSW2);
+ /* Chrominance trap active */
+ luma &= ~SAA7191_LUMA_BYPS;
+ break;
+ case SAA7191_INPUT_SVIDEO: /* Set S-Video input */
+ iock |= SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW2;
+ /* Chrominance trap bypassed */
+ luma |= SAA7191_LUMA_BYPS;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ err = saa7191_write_reg(client, SAA7191_REG_LUMA, luma);
+ if (err)
+ return -EIO;
+ err = saa7191_write_reg(client, SAA7191_REG_IOCK, iock);
+ if (err)
+ return -EIO;
+
+ return 0;
+}
+
+static int saa7191_set_norm(struct i2c_client *client, int norm)
+{
+ struct saa7191 *decoder = i2c_get_clientdata(client);
+ unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
+ unsigned char ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3);
+ unsigned char chcv = saa7191_read_reg(client, SAA7191_REG_CHCV);
+ int err;
+
+ switch(norm) {
+ case SAA7191_NORM_AUTO: {
+ unsigned char status;
+
+ // does status depend on current norm ?
+ if (saa7191_read_status(client, &status))
+ return -EIO;
+
+ stdc &= ~SAA7191_STDC_SECS;
+ ctl3 &= ~SAA7191_CTL3_FSEL;
+ ctl3 |= SAA7191_CTL3_AUFD;
+ chcv = (status & SAA7191_STATUS_FIDT)
+ ? SAA7191_CHCV_NTSC : SAA7191_CHCV_PAL;
+ break;
+ }
+ case SAA7191_NORM_PAL:
+ stdc &= ~SAA7191_STDC_SECS;
+ ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
+ chcv = SAA7191_CHCV_PAL;
+ break;
+ case SAA7191_NORM_NTSC:
+ stdc &= ~SAA7191_STDC_SECS;
+ ctl3 &= ~SAA7191_CTL3_AUFD;
+ ctl3 |= SAA7191_CTL3_FSEL;
+ chcv = SAA7191_CHCV_NTSC;
+ break;
+ case SAA7191_NORM_SECAM:
+ stdc |= SAA7191_STDC_SECS;
+ ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
+ chcv = SAA7191_CHCV_PAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
+ if (err)
+ return -EIO;
+ err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+ if (err)
+ return -EIO;
+ err = saa7191_write_reg(client, SAA7191_REG_CHCV, chcv);
+ if (err)
+ return -EIO;
+
+ decoder->norm = norm;
+
+ return 0;
+}
+
+static int saa7191_get_controls(struct i2c_client *client,
+ struct saa7191_control *ctrl)
+{
+ unsigned char hue = saa7191_read_reg(client, SAA7191_REG_HUEC);
+ unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
+
+ if (hue < 0x80) {
+ hue += 0x80;
+ } else {
+ hue -= 0x80;
+ }
+ ctrl->hue = hue;
+
+ ctrl->vtrc = (stdc & SAA7191_STDC_VTRC)
+ ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+
+ return 0;
+}
+
+static int saa7191_set_controls(struct i2c_client *client,
+ struct saa7191_control *ctrl)
+{
+ int err;
+
+ if (ctrl->hue >= 0) {
+ unsigned char hue = ctrl->hue & 0xff;
+ if (hue < 0x80) {
+ hue += 0x80;
+ } else {
+ hue -= 0x80;
+ }
+ err = saa7191_write_reg(client, SAA7191_REG_HUEC, hue);
+ if (err)
+ return -EIO;
+ }
+ if (ctrl->vtrc >= 0) {
+ unsigned char stdc =
+ saa7191_read_reg(client, SAA7191_REG_STDC);
+
+ if (ctrl->vtrc) {
+ stdc |= SAA7191_STDC_VTRC;
+ } else {
+ stdc &= ~SAA7191_STDC_VTRC;
+ }
+
+ err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+ if (err)
+ return -EIO;
+ }
+
+ return 0;
+}
+
+/* I2C-interface */
+
+static int saa7191_attach(struct i2c_adapter *adap, int addr, int kind)
+{
+ int err = 0;
+ struct saa7191 *decoder;
+ struct i2c_client *client;
+
+ printk(KERN_INFO "Philips SAA7191 driver version %s\n",
+ SAA7191_MODULE_VERSION);
+
+ client = kmalloc(sizeof(*client), GFP_KERNEL);
+ if (!client)
+ return -ENOMEM;
+ decoder = kmalloc(sizeof(*decoder), GFP_KERNEL);
+ if (!decoder) {
+ err = -ENOMEM;
+ goto out_free_client;
+ }
+
+ memset(client, 0, sizeof(struct i2c_client));
+ memset(decoder, 0, sizeof(struct saa7191));
+
+ client->addr = addr;
+ client->adapter = adap;
+ client->driver = &i2c_driver_saa7191;
+ client->flags = 0;
+ strcpy(client->name, "saa7191 client");
+ i2c_set_clientdata(client, decoder);
+
+ decoder->client = client;
+
+ err = i2c_attach_client(client);
+ if (err)
+ goto out_free_decoder;
+
+ decoder->input = SAA7191_INPUT_COMPOSITE;
+ decoder->norm = SAA7191_NORM_AUTO;
+
+ err = saa7191_write_block(client, sizeof(initseq),
+ (unsigned char *)initseq);
+ if (err) {
+ printk(KERN_ERR "SAA7191 initialization failed\n");
+ goto out_detach_client;
+ }
+
+ printk(KERN_INFO "SAA7191 initialized\n");
+
+ return 0;
+
+out_detach_client:
+ i2c_detach_client(client);
+out_free_decoder:
+ kfree(decoder);
+out_free_client:
+ kfree(client);
+ return err;
+}
+
+static int saa7191_probe(struct i2c_adapter *adap)
+{
+ /* Always connected to VINO */
+ if (adap->id == VINO_ADAPTER)
+ return saa7191_attach(adap, SAA7191_ADDR, 0);
+ /* Feel free to add probe here :-) */
+ return -ENODEV;
+}
+
+static int saa7191_detach(struct i2c_client *client)
+{
+ struct saa7191 *decoder = i2c_get_clientdata(client);
+
+ i2c_detach_client(client);
+ kfree(decoder);
+ kfree(client);
+ return 0;
+}
+
+static int saa7191_command(struct i2c_client *client, unsigned int cmd,
+ void *arg)
+{
+ struct saa7191 *decoder = i2c_get_clientdata(client);
+
+ switch (cmd) {
+ case DECODER_GET_CAPABILITIES: {
+ struct video_decoder_capability *cap = arg;
+
+ cap->flags = VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
+ VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
+ cap->inputs = (client->adapter->id == VINO_ADAPTER) ? 2 : 1;
+ cap->outputs = 1;
+ break;
+ }
+ case DECODER_GET_STATUS: {
+ int *iarg = arg;
+ unsigned char status;
+ int res = 0;
+
+ if (saa7191_read_status(client, &status)) {
+ return -EIO;
+ }
+ if ((status & SAA7191_STATUS_HLCK) == 0)
+ res |= DECODER_STATUS_GOOD;
+ if (status & SAA7191_STATUS_CODE)
+ res |= DECODER_STATUS_COLOR;
+ switch (decoder->norm) {
+ case SAA7191_NORM_NTSC:
+ res |= DECODER_STATUS_NTSC;
+ break;
+ case SAA7191_NORM_PAL:
+ res |= DECODER_STATUS_PAL;
+ break;
+ case SAA7191_NORM_SECAM:
+ res |= DECODER_STATUS_SECAM;
+ break;
+ case SAA7191_NORM_AUTO:
+ default:
+ if (status & SAA7191_STATUS_FIDT)
+ res |= DECODER_STATUS_NTSC;
+ else
+ res |= DECODER_STATUS_PAL;
+ break;
+ }
+ *iarg = res;
+ break;
+ }
+ case DECODER_SET_NORM: {
+ int *iarg = arg;
+
+ switch (*iarg) {
+ case VIDEO_MODE_AUTO:
+ return saa7191_set_norm(client, SAA7191_NORM_AUTO);
+ case VIDEO_MODE_PAL:
+ return saa7191_set_norm(client, SAA7191_NORM_PAL);
+ case VIDEO_MODE_NTSC:
+ return saa7191_set_norm(client, SAA7191_NORM_NTSC);
+ case VIDEO_MODE_SECAM:
+ return saa7191_set_norm(client, SAA7191_NORM_SECAM);
+ default:
+ return -EINVAL;
+ }
+ break;
+ }
+ case DECODER_SET_INPUT: {
+ int *iarg = arg;
+
+ switch (client->adapter->id) {
+ case VINO_ADAPTER:
+ return saa7191_set_input(client, *iarg);
+ default:
+ if (*iarg != 0)
+ return -EINVAL;
+ }
+ break;
+ }
+ case DECODER_SET_OUTPUT: {
+ int *iarg = arg;
+
+ /* not much choice of outputs */
+ if (*iarg != 0)
+ return -EINVAL;
+ break;
+ }
+ case DECODER_ENABLE_OUTPUT: {
+ /* Always enabled */
+ break;
+ }
+ case DECODER_SET_PICTURE: {
+ struct video_picture *pic = arg;
+ unsigned val;
+ int err;
+
+ val = (pic->hue >> 8) - 0x80;
+ err = saa7191_write_reg(client, SAA7191_REG_HUEC, val);
+ if (err)
+ return -EIO;
+ break;
+ }
+ case DECODER_SAA7191_GET_STATUS: {
+ struct saa7191_status *status = arg;
+ unsigned char status_reg;
+
+ if (saa7191_read_status(client, &status_reg))
+ return -EIO;
+ status->signal = ((status_reg & SAA7191_STATUS_HLCK) == 0)
+ ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+ status->ntsc = (status_reg & SAA7191_STATUS_FIDT)
+ ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+ status->color = (status_reg & SAA7191_STATUS_CODE)
+ ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED;
+
+ status->input = decoder->input;
+ status->norm = decoder->norm;
+ }
+ case DECODER_SAA7191_SET_NORM: {
+ int *norm = arg;
+ return saa7191_set_norm(client, *norm);
+ }
+ case DECODER_SAA7191_GET_CONTROLS: {
+ struct saa7191_control *ctrl = arg;
+ return saa7191_get_controls(client, ctrl);
+ }
+ case DECODER_SAA7191_SET_CONTROLS: {
+ struct saa7191_control *ctrl = arg;
+ return saa7191_set_controls(client, ctrl);
+ }
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct i2c_driver i2c_driver_saa7191 = {
+ .owner = THIS_MODULE,
+ .name = "saa7191",
+ .id = I2C_DRIVERID_SAA7191,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = saa7191_probe,
+ .detach_client = saa7191_detach,
+ .command = saa7191_command
+};
+
+static int saa7191_init(void)
+{
+ return i2c_add_driver(&i2c_driver_saa7191);
+}
+
+static void saa7191_exit(void)
+{
+ i2c_del_driver(&i2c_driver_saa7191);
+}
+
+module_init(saa7191_init);
+module_exit(saa7191_exit);
diff --git a/drivers/media/video/saa7191.h b/drivers/media/video/saa7191.h
new file mode 100644
index 00000000000..27204503143
--- /dev/null
+++ b/drivers/media/video/saa7191.h
@@ -0,0 +1,139 @@
+/*
+ * saa7191.h - Philips SAA7191 video decoder driver
+ *
+ * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _SAA7191_H_
+#define _SAA7191_H_
+
+/* Philips SAA7191 DMSD I2C bus address */
+#define SAA7191_ADDR 0x8a
+
+/* Register subaddresses. */
+#define SAA7191_REG_IDEL 0x00
+#define SAA7191_REG_HSYB 0x01
+#define SAA7191_REG_HSYS 0x02
+#define SAA7191_REG_HCLB 0x03
+#define SAA7191_REG_HCLS 0x04
+#define SAA7191_REG_HPHI 0x05
+#define SAA7191_REG_LUMA 0x06
+#define SAA7191_REG_HUEC 0x07
+#define SAA7191_REG_CKTQ 0x08
+#define SAA7191_REG_CKTS 0x09
+#define SAA7191_REG_PLSE 0x0a
+#define SAA7191_REG_SESE 0x0b
+#define SAA7191_REG_GAIN 0x0c
+#define SAA7191_REG_STDC 0x0d
+#define SAA7191_REG_IOCK 0x0e
+#define SAA7191_REG_CTL3 0x0f
+#define SAA7191_REG_CTL4 0x10
+#define SAA7191_REG_CHCV 0x11
+#define SAA7191_REG_HS6B 0x14
+#define SAA7191_REG_HS6S 0x15
+#define SAA7191_REG_HC6B 0x16
+#define SAA7191_REG_HC6S 0x17
+#define SAA7191_REG_HP6I 0x18
+#define SAA7191_REG_STATUS 0xff /* not really a subaddress */
+
+/* Status Register definitions */
+#define SAA7191_STATUS_CODE 0x01 /* color detected flag */
+#define SAA7191_STATUS_FIDT 0x20 /* format type NTSC/PAL */
+#define SAA7191_STATUS_HLCK 0x40 /* PLL unlocked/locked */
+#define SAA7191_STATUS_STTC 0x80 /* tv/vtr time constant */
+
+/* Luminance Control Register definitions */
+#define SAA7191_LUMA_BYPS 0x80
+
+/* Chroma Gain Control Settings Register definitions */
+/* 0=automatic colour-killer enabled, 1=forced colour on */
+#define SAA7191_GAIN_COLO 0x80
+
+/* Standard/Mode Control Register definitions */
+/* tv/vtr mode bit: 0=TV mode (slow time constant),
+ * 1=VTR mode (fast time constant) */
+#define SAA7191_STDC_VTRC 0x80
+/* SECAM mode bit: 0=other standards, 1=SECAM */
+#define SAA7191_STDC_SECS 0x01
+/* the bit fields above must be or'd with this value */
+#define SAA7191_STDC_VALUE 0x0c
+
+/* I/O and Clock Control Register definitions */
+/* horizontal clock PLL: 0=PLL closed,
+ * 1=PLL circuit open and horizontal freq fixed */
+#define SAA7191_IOCK_HPLL 0x80
+/* S-VHS bit (chrominance from CVBS or from chrominance input):
+ * 0=controlled by BYPS-bit, 1=from chrominance input */
+#define SAA7191_IOCK_CHRS 0x04
+/* general purpose switch 2
+ * VINO-specific: 0=used with CVBS, 1=used with S-Video */
+#define SAA7191_IOCK_GPSW2 0x02
+/* general purpose switch 1 */
+/* VINO-specific: 0=always, 1=not used!*/
+#define SAA7191_IOCK_GPSW1 0x01
+
+/* Miscellaneous Control #1 Register definitions */
+/* automatic field detection (50/60Hz standard) */
+#define SAA7191_CTL3_AUFD 0x80
+/* field select: (if AUFD=0)
+ * 0=50Hz (625 lines), 1=60Hz (525 lines) */
+#define SAA7191_CTL3_FSEL 0x40
+/* the bit fields above must be or'd with this value */
+#define SAA7191_CTL3_VALUE 0x19
+
+/* Chrominance Gain Control Register definitions
+ * (nominal value for UV CCIR level) */
+#define SAA7191_CHCV_NTSC 0x2c
+#define SAA7191_CHCV_PAL 0x59
+
+/* Driver interface definitions */
+#define SAA7191_INPUT_COMPOSITE 0
+#define SAA7191_INPUT_SVIDEO 1
+
+#define SAA7191_NORM_AUTO 0
+#define SAA7191_NORM_PAL 1
+#define SAA7191_NORM_NTSC 2
+#define SAA7191_NORM_SECAM 3
+
+#define SAA7191_VALUE_ENABLED 1
+#define SAA7191_VALUE_DISABLED 0
+#define SAA7191_VALUE_UNCHANGED -1
+
+struct saa7191_status {
+ /* 0=no signal, 1=signal active*/
+ int signal;
+ /* 0=50hz (pal) signal, 1=60hz (ntsc) signal */
+ int ntsc;
+ /* 0=no color detected, 1=color detected */
+ int color;
+
+ /* current SAA7191_INPUT_ */
+ int input;
+ /* current SAA7191_NORM_ */
+ int norm;
+};
+
+#define SAA7191_HUE_MIN 0x00
+#define SAA7191_HUE_MAX 0xff
+#define SAA7191_HUE_DEFAULT 0x80
+
+#define SAA7191_VTRC_MIN 0x00
+#define SAA7191_VTRC_MAX 0x01
+#define SAA7191_VTRC_DEFAULT 0x00
+
+struct saa7191_control {
+ int hue;
+ int vtrc;
+};
+
+#define DECODER_SAA7191_GET_STATUS _IOR('d', 195, struct saa7191_status)
+#define DECODER_SAA7191_SET_NORM _IOW('d', 196, int)
+#define DECODER_SAA7191_GET_CONTROLS _IOR('d', 197, struct saa7191_control)
+#define DECODER_SAA7191_SET_CONTROLS _IOW('d', 198, struct saa7191_control)
+
+#endif
diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
index 7cb1fb3e66f..255b6088ebf 100644
--- a/drivers/media/video/tda7432.c
+++ b/drivers/media/video/tda7432.c
@@ -328,7 +328,7 @@ static int tda7432_probe(struct i2c_adapter *adap)
if (adap->class & I2C_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, tda7432_attach);
#else
- if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+ if (adap->id == I2C_HW_B_BT848)
return i2c_probe(adap, &addr_data, tda7432_attach);
#endif
return 0;
@@ -513,7 +513,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("tda7432"),
+ .name = "tda7432",
.driver = &driver,
};
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index a8b6a8df510..c65f0c7680a 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -1,5 +1,4 @@
/*
- * $Id: tda8290.c,v 1.15 2005/07/08 20:21:33 mchehab Exp $
*
* i2c tv tuner chip device driver
* controls the philips tda8290+75 tuner chip combo.
@@ -9,6 +8,9 @@
#include <linux/delay.h>
#include <media/tuner.h>
+#define I2C_ADDR_TDA8290 0x4b
+#define I2C_ADDR_TDA8275 0x61
+
/* ---------------------------------------------------------------------- */
struct freq_entry {
@@ -75,10 +77,12 @@ static unsigned char i2c_init_tda8275[14] = { 0x00, 0x00, 0x00, 0x00,
static unsigned char i2c_set_VS[2] = { 0x30, 0x6F };
static unsigned char i2c_set_GP01_CF[2] = { 0x20, 0x0B };
static unsigned char i2c_tda8290_reset[2] = { 0x00, 0x00 };
+static unsigned char i2c_tda8290_standby[2] = { 0x00, 0x02 };
static unsigned char i2c_gainset_off[2] = { 0x28, 0x14 };
static unsigned char i2c_gainset_on[2] = { 0x28, 0x54 };
static unsigned char i2c_agc3_00[2] = { 0x80, 0x00 };
static unsigned char i2c_agc2_BF[2] = { 0x60, 0xBF };
+static unsigned char i2c_cb1_D0[2] = { 0x30, 0xD0 };
static unsigned char i2c_cb1_D2[2] = { 0x30, 0xD2 };
static unsigned char i2c_cb1_56[2] = { 0x30, 0x56 };
static unsigned char i2c_cb1_52[2] = { 0x30, 0x52 };
@@ -117,6 +121,13 @@ static struct i2c_msg i2c_msg_epilog[] = {
{ I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_gainset_on), i2c_gainset_on },
};
+static struct i2c_msg i2c_msg_standby[] = {
+ { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_enable_bridge), i2c_enable_bridge },
+ { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_D0), i2c_cb1_D0 },
+ { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_disable_bridge), i2c_disable_bridge },
+ { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_tda8290_standby), i2c_tda8290_standby },
+};
+
static int tda8290_tune(struct i2c_client *c)
{
struct tuner *t = i2c_get_clientdata(c);
@@ -205,6 +216,11 @@ static int has_signal(struct i2c_client *c)
return (afc & 0x80)? 65535:0;
}
+static void standby(struct i2c_client *c)
+{
+ i2c_transfer(c->adapter, i2c_msg_standby, ARRAY_SIZE(i2c_msg_standby));
+}
+
int tda8290_init(struct i2c_client *c)
{
struct tuner *t = i2c_get_clientdata(c);
@@ -214,6 +230,7 @@ int tda8290_init(struct i2c_client *c)
t->tv_freq = set_tv_freq;
t->radio_freq = set_radio_freq;
t->has_signal = has_signal;
+ t->standby = standby;
i2c_master_send(c, i2c_enable_bridge, ARRAY_SIZE(i2c_enable_bridge));
i2c_transfer(c->adapter, i2c_msg_init, ARRAY_SIZE(i2c_msg_init));
diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c
index c29bdfc3244..1794686612c 100644
--- a/drivers/media/video/tda9840.c
+++ b/drivers/media/video/tda9840.c
@@ -205,7 +205,7 @@ static int detect(struct i2c_adapter *adapter, int address, int kind)
static int attach(struct i2c_adapter *adapter)
{
/* let's see whether this is a know adapter we can attach to */
- if (adapter->id != I2C_ALGO_SAA7146) {
+ if (adapter->id != I2C_HW_SAA7146) {
dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
return -ENODEV;
}
@@ -231,7 +231,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template = {
- I2C_DEVNAME("tda9840"),
+ .name = "tda9840",
.driver = &driver,
};
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 566e1a5ca13..7e3dcdb262b 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -262,7 +262,7 @@ static int tda9875_probe(struct i2c_adapter *adap)
if (adap->class & I2C_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, tda9875_attach);
#else
- if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+ if (adap->id == I2C_HW_B_BT848)
return i2c_probe(adap, &addr_data, tda9875_attach);
#endif
return 0;
@@ -384,7 +384,7 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
- I2C_DEVNAME("tda9875"),
+ .name = "tda9875",
.driver = &driver,
};
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 108c3ad7d62..0456dda2624 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -23,6 +23,7 @@
TDA9887 (world), TDA9885 (USA)
Note: OP2 of tda988x must be set to 1, else MT2032 is disabled!
- KNC One TV-Station RDS (saa7134)
+ - Hauppauge PVR-150/500 (possibly more)
*/
@@ -49,7 +50,7 @@ MODULE_LICENSE("GPL");
struct tda9887 {
struct i2c_client client;
v4l2_std_id std;
- unsigned int radio;
+ enum tuner_mode mode;
unsigned int config;
unsigned int pinnacle_id;
unsigned int using_v4l2;
@@ -196,7 +197,7 @@ static struct tvnorm tvnorms[] = {
.b = ( cNegativeFmTV |
cQSS ),
.c = ( cDeemphasisON |
- cDeemphasis50 ),
+ cDeemphasis75 ),
.e = ( cGating_36 |
cAudioIF_4_5 |
cVideoIF_45_75 ),
@@ -364,7 +365,7 @@ static int tda9887_set_tvnorm(struct tda9887 *t, char *buf)
struct tvnorm *norm = NULL;
int i;
- if (t->radio) {
+ if (t->mode == T_RADIO) {
if (t->radio_mode == V4L2_TUNER_MODE_MONO)
norm = &radio_mono;
else
@@ -378,7 +379,7 @@ static int tda9887_set_tvnorm(struct tda9887 *t, char *buf)
}
}
if (NULL == norm) {
- dprintk(PREFIX "Oops: no tvnorm entry found\n");
+ dprintk(PREFIX "Unsupported tvnorm entry - audio muted\n");
return -1;
}
@@ -519,6 +520,12 @@ static int tda9887_fixup_std(struct tda9887 *t)
dprintk(PREFIX "insmod fixup: PAL => PAL-DK\n");
t->std = V4L2_STD_PAL_DK;
break;
+ case '-':
+ /* default parameter, do nothing */
+ break;
+ default:
+ printk(PREFIX "pal= argument not recognised\n");
+ break;
}
}
if ((t->std & V4L2_STD_SECAM) == V4L2_STD_SECAM) {
@@ -535,6 +542,12 @@ static int tda9887_fixup_std(struct tda9887 *t)
dprintk(PREFIX "insmod fixup: SECAM => SECAM-L\n");
t->std = V4L2_STD_SECAM_L;
break;
+ case '-':
+ /* default parameter, do nothing */
+ break;
+ default:
+ printk(PREFIX "secam= argument not recognised\n");
+ break;
}
}
return 0;
@@ -569,6 +582,10 @@ static int tda9887_configure(struct tda9887 *t)
tda9887_set_config(t,buf);
tda9887_set_insmod(t,buf);
+ if (t->mode == T_STANDBY) {
+ buf[1] |= cForcedMuteAudioON;
+ }
+
dprintk(PREFIX "writing: b=0x%02x c=0x%02x e=0x%02x\n",
buf[1],buf[2],buf[3]);
@@ -618,9 +635,9 @@ static int tda9887_probe(struct i2c_adapter *adap)
return i2c_probe(adap, &addr_data, tda9887_attach);
#else
switch (adap->id) {
- case I2C_ALGO_BIT | I2C_HW_B_BT848:
- case I2C_ALGO_BIT | I2C_HW_B_RIVA:
- case I2C_ALGO_SAA7134:
+ case I2C_HW_B_BT848:
+ case I2C_HW_B_RIVA:
+ case I2C_HW_SAA7134:
return i2c_probe(adap, &addr_data, tda9887_attach);
break;
}
@@ -653,10 +670,17 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
/* --- configuration --- */
case AUDC_SET_RADIO:
- t->radio = 1;
+ {
+ t->mode = T_RADIO;
tda9887_configure(t);
break;
-
+ }
+ case TUNER_SET_STANDBY:
+ {
+ t->mode = T_STANDBY;
+ tda9887_configure(t);
+ break;
+ }
case AUDC_CONFIG_PINNACLE:
{
int *i = arg;
@@ -689,7 +713,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
struct video_channel *vc = arg;
CHECK_V4L2;
- t->radio = 0;
+ t->mode = T_ANALOG_TV;
if (vc->norm < ARRAY_SIZE(map))
t->std = map[vc->norm];
tda9887_fixup_std(t);
@@ -701,7 +725,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
v4l2_std_id *id = arg;
SWITCH_V4L2;
- t->radio = 0;
+ t->mode = T_ANALOG_TV;
t->std = *id;
tda9887_fixup_std(t);
tda9887_configure(t);
@@ -713,14 +737,14 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
SWITCH_V4L2;
if (V4L2_TUNER_ANALOG_TV == f->type) {
- if (t->radio == 0)
+ if (t->mode == T_ANALOG_TV)
return 0;
- t->radio = 0;
+ t->mode = T_ANALOG_TV;
}
if (V4L2_TUNER_RADIO == f->type) {
- if (t->radio == 1)
+ if (t->mode == T_RADIO)
return 0;
- t->radio = 1;
+ t->mode = T_RADIO;
}
tda9887_configure(t);
break;
@@ -735,7 +759,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
};
struct v4l2_tuner* tuner = arg;
- if (t->radio) {
+ if (t->mode == T_RADIO) {
__u8 reg = 0;
tuner->afc=0;
if (1 == i2c_master_recv(&t->client,&reg,1))
@@ -747,7 +771,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct v4l2_tuner* tuner = arg;
- if (t->radio) {
+ if (t->mode == T_RADIO) {
t->radio_mode = tuner->audmode;
tda9887_configure (t);
}
@@ -760,7 +784,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
return 0;
}
-static int tda9887_suspend(struct device * dev, u32 state, u32 level)
+static int tda9887_suspend(struct device * dev, pm_message_t state, u32 level)
{
dprintk("tda9887: suspend\n");
return 0;
@@ -793,7 +817,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template =
{
- I2C_DEVNAME("tda9887"),
+ .name = "tda9887",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c
index cebcc1fa68d..38bf5094379 100644
--- a/drivers/media/video/tea5767.c
+++ b/drivers/media/video/tea5767.c
@@ -2,7 +2,6 @@
* For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview
* I2C address is allways 0xC0.
*
- * $Id: tea5767.c,v 1.27 2005/07/31 12:10:56 mchehab Exp $
*
* Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@brturbo.com.br)
* This code is placed under the terms of the GNU General Public License
@@ -205,11 +204,6 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND;
buffer[4] = 0;
- if (t->mode == T_STANDBY) {
- tuner_dbg("TEA5767 set to standby mode\n");
- buffer[3] |= TEA5767_STDBY;
- }
-
if (t->audmode == V4L2_TUNER_MODE_MONO) {
tuner_dbg("TEA5767 set to mono\n");
buffer[2] |= TEA5767_MONO;
@@ -290,13 +284,31 @@ static int tea5767_stereo(struct i2c_client *c)
return ((buffer[2] & TEA5767_STEREO_MASK) ? V4L2_TUNER_SUB_STEREO : 0);
}
+static void tea5767_standby(struct i2c_client *c)
+{
+ unsigned char buffer[5];
+ struct tuner *t = i2c_get_clientdata(c);
+ unsigned div, rc;
+
+ div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */
+ buffer[0] = (div >> 8) & 0x3f;
+ buffer[1] = div & 0xff;
+ buffer[2] = TEA5767_PORT1_HIGH;
+ buffer[3] = TEA5767_PORT2_HIGH | TEA5767_HIGH_CUT_CTRL |
+ TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY;
+ buffer[4] = 0;
+
+ if (5 != (rc = i2c_master_send(c, buffer, 5)))
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+}
+
int tea5767_autodetection(struct i2c_client *c)
{
unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
int rc;
struct tuner *t = i2c_get_clientdata(c);
- if (7 != (rc = i2c_master_recv(c, buffer, 7))) {
+ if ((rc = i2c_master_recv(c, buffer, 7))< 5) {
tuner_warn("It is not a TEA5767. Received %i bytes.\n", rc);
return EINVAL;
}
@@ -313,15 +325,10 @@ int tea5767_autodetection(struct i2c_client *c)
* bit 0 : internally set to 0
* Byte 5: bit 7:0 : == 0
*/
- if (!((buffer[3] & 0x0f) == 0x00) && (buffer[4] == 0x00)) {
+ if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
tuner_warn("Chip ID is not zero. It is not a TEA5767\n");
return EINVAL;
}
- /* It seems that tea5767 returns 0xff after the 5th byte */
- if ((buffer[5] != 0xff) || (buffer[6] != 0xff)) {
- tuner_warn("Returned more than 5 bytes. It is not a TEA5767\n");
- return EINVAL;
- }
/* It seems that tea5767 returns 0xff after the 5th byte */
if ((buffer[5] != 0xff) || (buffer[6] != 0xff)) {
@@ -337,14 +344,14 @@ int tea5767_tuner_init(struct i2c_client *c)
{
struct tuner *t = i2c_get_clientdata(c);
- tuner_info("type set to %d (%s)\n", t->type,
- "Philips TEA5767HN FM Radio");
+ tuner_info("type set to %d (%s)\n", t->type, "Philips TEA5767HN FM Radio");
strlcpy(c->name, "tea5767", sizeof(c->name));
t->tv_freq = set_tv_freq;
t->radio_freq = set_radio_freq;
t->has_signal = tea5767_signal;
t->is_stereo = tea5767_stereo;
+ t->standby = tea5767_standby;
return (0);
}
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index b44db8a7b94..ee3688348b6 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -86,7 +86,7 @@ static int detect(struct i2c_adapter *adapter, int address, int kind)
static int attach(struct i2c_adapter *adapter)
{
/* let's see whether this is a know adapter we can attach to */
- if (adapter->id != I2C_ALGO_SAA7146) {
+ if (adapter->id != I2C_HW_SAA7146) {
dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
return -ENODEV;
}
@@ -200,7 +200,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template = {
- I2C_DEVNAME("tea6415c"),
+ .name = "tea6415c",
.driver = &driver,
};
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index 48d4db7d507..17975c19da5 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -135,7 +135,7 @@ static int tea6420_detect(struct i2c_adapter *adapter, int address, int kind)
static int attach(struct i2c_adapter *adapter)
{
/* let's see whether this is a know adapter we can attach to */
- if (adapter->id != I2C_ALGO_SAA7146) {
+ if (adapter->id != I2C_HW_SAA7146) {
dprintk("refusing to probe on unknown adapter [name='%s',id=0x%x]\n", adapter->name, adapter->id);
return -ENODEV;
}
@@ -177,7 +177,7 @@ static struct i2c_driver driver = {
};
static struct i2c_client client_template = {
- I2C_DEVNAME("tea6420"),
+ .name = "tea6420",
.driver = &driver,
};
diff --git a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c
index 7d825e510ff..79203595b9c 100644
--- a/drivers/media/video/tuner-3036.c
+++ b/drivers/media/video/tuner-3036.c
@@ -41,7 +41,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
/* ---------------------------------------------------------------------- */
@@ -166,7 +165,7 @@ static int
tuner_probe(struct i2c_adapter *adap)
{
this_adap = 0;
- if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_LP))
+ if (adap->id == I2C_HW_B_LP)
return i2c_probe(adap, &addr_data, tuner_attach);
return 0;
}
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index f0a579827a2..05572020af4 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -1,5 +1,4 @@
/*
- * $Id: tuner-core.c,v 1.63 2005/07/28 18:19:55 mchehab Exp $
*
* i2c tv tuner chip device driver
* core core, i.e. kernel interfaces, registering and so on
@@ -182,6 +181,14 @@ static void set_type(struct i2c_client *c, unsigned int type,
i2c_master_send(c, buffer, 4);
default_tuner_init(c);
break;
+ case TUNER_LG_TDVS_H062F:
+ /* Set the Auxiliary Byte. */
+ buffer[2] &= ~0x20;
+ buffer[2] |= 0x18;
+ buffer[3] = 0x20;
+ i2c_master_send(c, buffer, 4);
+ default_tuner_init(c);
+ break;
default:
default_tuner_init(c);
break;
@@ -208,31 +215,31 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup)
{
struct tuner *t = i2c_get_clientdata(c);
- if (tun_setup->addr == ADDR_UNSET) {
- if (t->mode_mask & tun_setup->mode_mask)
+ if ((tun_setup->addr == ADDR_UNSET &&
+ (t->mode_mask & tun_setup->mode_mask)) ||
+ tun_setup->addr == c->addr) {
set_type(c, tun_setup->type, tun_setup->mode_mask);
- } else if (tun_setup->addr == c->addr) {
- set_type(c, tun_setup->type, tun_setup->mode_mask);
}
}
static inline int check_mode(struct tuner *t, char *cmd)
{
- if (1 << t->mode & t->mode_mask) {
- switch (t->mode) {
- case V4L2_TUNER_RADIO:
- tuner_dbg("Cmd %s accepted for radio\n", cmd);
- break;
- case V4L2_TUNER_ANALOG_TV:
- tuner_dbg("Cmd %s accepted for analog TV\n", cmd);
- break;
- case V4L2_TUNER_DIGITAL_TV:
- tuner_dbg("Cmd %s accepted for digital TV\n", cmd);
- break;
- }
- return 0;
+ if ((1 << t->mode & t->mode_mask) == 0) {
+ return EINVAL;
+ }
+
+ switch (t->mode) {
+ case V4L2_TUNER_RADIO:
+ tuner_dbg("Cmd %s accepted for radio\n", cmd);
+ break;
+ case V4L2_TUNER_ANALOG_TV:
+ tuner_dbg("Cmd %s accepted for analog TV\n", cmd);
+ break;
+ case V4L2_TUNER_DIGITAL_TV:
+ tuner_dbg("Cmd %s accepted for digital TV\n", cmd);
+ break;
}
- return EINVAL;
+ return 0;
}
static char pal[] = "-";
@@ -274,6 +281,12 @@ static int tuner_fixup_std(struct tuner *t)
tuner_dbg ("insmod fixup: PAL => PAL-N\n");
t->std = V4L2_STD_PAL_N;
break;
+ case '-':
+ /* default parameter, do nothing */
+ break;
+ default:
+ tuner_warn ("pal= argument not recognised\n");
+ break;
}
}
if ((t->std & V4L2_STD_SECAM) == V4L2_STD_SECAM) {
@@ -290,6 +303,12 @@ static int tuner_fixup_std(struct tuner *t)
tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
t->std = V4L2_STD_SECAM_L;
break;
+ case '-':
+ /* default parameter, do nothing */
+ break;
+ default:
+ tuner_warn ("secam= argument not recognised\n");
+ break;
}
}
@@ -406,20 +425,18 @@ static int tuner_detach(struct i2c_client *client)
static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode, char *cmd)
{
- if (mode != t->mode) {
-
- t->mode = mode;
- if (check_mode(t, cmd) == EINVAL) {
- t->mode = T_STANDBY;
- if (V4L2_TUNER_RADIO == mode) {
- set_tv_freq(client, 400 * 16);
- } else {
- set_radio_freq(client, 87.5 * 16000);
- }
- return EINVAL;
- }
- }
- return 0;
+ if (mode == t->mode)
+ return 0;
+
+ t->mode = mode;
+
+ if (check_mode(t, cmd) == EINVAL) {
+ t->mode = T_STANDBY;
+ if (t->standby)
+ t->standby (client);
+ return EINVAL;
+ }
+ return 0;
}
#define switch_v4l2() if (!t->using_v4l2) \
@@ -453,6 +470,14 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
case AUDC_SET_RADIO:
set_mode(client,t,V4L2_TUNER_RADIO, "AUDC_SET_RADIO");
break;
+ case TUNER_SET_STANDBY:
+ {
+ if (check_mode(t, "TUNER_SET_STANDBY") == EINVAL)
+ return 0;
+ if (t->standby)
+ t->standby (client);
+ break;
+ }
case AUDC_CONFIG_PINNACLE:
if (check_mode(t, "AUDC_CONFIG_PINNACLE") == EINVAL)
return 0;
@@ -672,7 +697,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
return 0;
}
-static int tuner_suspend(struct device *dev, u32 state, u32 level)
+static int tuner_suspend(struct device *dev, pm_message_t state, u32 level)
{
struct i2c_client *c = container_of (dev, struct i2c_client, dev);
struct tuner *t = i2c_get_clientdata (c);
@@ -709,7 +734,7 @@ static struct i2c_driver driver = {
},
};
static struct i2c_client client_template = {
- I2C_DEVNAME("(tuner unset)"),
+ .name = "(tuner unset)",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index de0c93aeb75..8edd73abe1d 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -1,5 +1,4 @@
/*
- * $Id: tuner-simple.c,v 1.43 2005/07/28 18:41:21 mchehab Exp $
*
* i2c tv tuner chip device driver
* controls all those simple 4-control-bytes style tuners.
@@ -102,6 +101,7 @@ struct tunertype
* "no float in kernel" rule.
*/
static struct tunertype tuners[] = {
+ /* 0-9 */
{ "Temic PAL (4002 FH5)", TEMIC, PAL,
16*140.25,16*463.25,0x02,0x04,0x01,0x8e,623},
{ "Philips PAL_I (FI1246 and compatibles)", Philips, PAL_I,
@@ -110,7 +110,6 @@ static struct tunertype tuners[] = {
16*157.25,16*451.25,0xA0,0x90,0x30,0x8e,732},
{ "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)", Philips, SECAM,
16*168.25,16*447.25,0xA7,0x97,0x37,0x8e,623},
-
{ "NoTuner", NoTuner, NOTUNER,
0,0,0x00,0x00,0x00,0x00,0x00},
{ "Philips PAL_BG (FI1216 and compatibles)", Philips, PAL,
@@ -119,34 +118,34 @@ static struct tunertype tuners[] = {
16*157.25,16*463.25,0x02,0x04,0x01,0x8e,732},
{ "Temic PAL_I (4062 FY5)", TEMIC, PAL_I,
16*170.00,16*450.00,0x02,0x04,0x01,0x8e,623},
-
{ "Temic NTSC (4036 FY5)", TEMIC, NTSC,
16*157.25,16*463.25,0xa0,0x90,0x30,0x8e,732},
{ "Alps HSBH1", TEMIC, NTSC,
16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732},
- { "Alps TSBE1",TEMIC,PAL,
+
+ /* 10-19 */
+ { "Alps TSBE1", TEMIC, PAL,
16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732},
{ "Alps TSBB5", Alps, PAL_I, /* tested (UK UHF) with Modulartech MM205 */
16*133.25,16*351.25,0x01,0x02,0x08,0x8e,632},
-
{ "Alps TSBE5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
16*133.25,16*351.25,0x01,0x02,0x08,0x8e,622},
{ "Alps TSBC5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */
16*133.25,16*351.25,0x01,0x02,0x08,0x8e,608},
{ "Temic PAL_BG (4006FH5)", TEMIC, PAL,
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
- { "Alps TSCH6",Alps,NTSC,
+ { "Alps TSCH6", Alps, NTSC,
16*137.25,16*385.25,0x14,0x12,0x11,0x8e,732},
-
- { "Temic PAL_DK (4016 FY5)",TEMIC,PAL,
+ { "Temic PAL_DK (4016 FY5)", TEMIC, PAL,
16*168.25,16*456.25,0xa0,0x90,0x30,0x8e,623},
- { "Philips NTSC_M (MK2)",Philips,NTSC,
+ { "Philips NTSC_M (MK2)", Philips, NTSC,
16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732},
{ "Temic PAL_I (4066 FY5)", TEMIC, PAL_I,
16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
{ "Temic PAL* auto (4006 FN5)", TEMIC, PAL,
16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
+ /* 20-29 */
{ "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", TEMIC, PAL,
16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
{ "Temic NTSC (4039 FR5)", TEMIC, NTSC,
@@ -155,7 +154,6 @@ static struct tunertype tuners[] = {
16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623},
{ "Philips PAL_DK (FI1256 and compatibles)", Philips, PAL,
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
-
{ "Philips PAL/SECAM multi (FQ1216ME)", Philips, PAL,
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
{ "LG PAL_I+FM (TAPC-I001D)", LGINNOTEK, PAL_I,
@@ -164,25 +162,24 @@ static struct tunertype tuners[] = {
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
{ "LG NTSC+FM (TPI8NSR01F)", LGINNOTEK, NTSC,
16*210.00,16*497.00,0xa0,0x90,0x30,0x8e,732},
-
{ "LG PAL_BG+FM (TPI8PSB01D)", LGINNOTEK, PAL,
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
{ "LG PAL_BG (TPI8PSB11D)", LGINNOTEK, PAL,
16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623},
+
+ /* 30-39 */
{ "Temic PAL* auto + FM (4009 FN5)", TEMIC, PAL,
16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
{ "SHARP NTSC_JP (2U5JF5540)", SHARP, NTSC, /* 940=16*58.75 NTSC@Japan */
16*137.25,16*317.25,0x01,0x02,0x08,0x8e,940 },
-
- { "Samsung PAL TCPM9091PD27", Samsung, PAL, /* from sourceforge v3tv */
+ { "Samsung PAL TCPM9091PD27", Samsung, PAL, /* from sourceforge v3tv */
16*169,16*464,0xA0,0x90,0x30,0x8e,623},
- { "MT20xx universal", Microtune,PAL|NTSC,
+ { "MT20xx universal", Microtune, PAL|NTSC,
/* see mt20xx.c for details */ },
{ "Temic PAL_BG (4106 FH5)", TEMIC, PAL,
16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623},
{ "Temic PAL_DK/SECAM_L (4012 FY5)", TEMIC, PAL,
16*140.25, 16*463.25, 0x02,0x04,0x01,0x8e,623},
-
{ "Temic NTSC (4136 FY5)", TEMIC, NTSC,
16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732},
{ "LG PAL (newer TAPC series)", LGINNOTEK, PAL,
@@ -192,42 +189,41 @@ static struct tunertype tuners[] = {
{ "LG NTSC (newer TAPC series)", LGINNOTEK, NTSC,
16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,732},
+ /* 40-49 */
{ "HITACHI V7-J180AT", HITACHI, NTSC,
16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,940 },
{ "Philips PAL_MK (FI1216 MK)", Philips, PAL,
16*140.25,16*463.25,0x01,0xc2,0xcf,0x8e,623},
- { "Philips 1236D ATSC/NTSC daul in",Philips,ATSC,
+ { "Philips 1236D ATSC/NTSC daul in", Philips, ATSC,
16*157.25,16*454.00,0xa0,0x90,0x30,0x8e,732},
{ "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", Philips, NTSC,
16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
-
{ "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", Philips, NTSC,
16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732},
- { "Microtune 4049 FM5",Microtune,PAL,
+ { "Microtune 4049 FM5", Microtune, PAL,
16*141.00,16*464.00,0xa0,0x90,0x30,0x8e,623},
{ "Panasonic VP27s/ENGE4324D", Panasonic, NTSC,
16*160.00,16*454.00,0x01,0x02,0x08,0xce,940},
{ "LG NTSC (TAPE series)", LGINNOTEK, NTSC,
16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732 },
-
{ "Tenna TNF 8831 BGFF)", Philips, PAL,
16*161.25,16*463.25,0xa0,0x90,0x30,0x8e,623},
{ "Microtune 4042 FI5 ATSC/NTSC dual in", Microtune, NTSC,
16*162.00,16*457.00,0xa2,0x94,0x31,0x8e,732},
+
+ /* 50-59 */
{ "TCL 2002N", TCL, NTSC,
16*172.00,16*448.00,0x01,0x02,0x08,0x8e,732},
{ "Philips PAL/SECAM_D (FM 1256 I-H3)", Philips, PAL,
16*160.00,16*442.00,0x01,0x02,0x04,0x8e,623 },
-
{ "Thomson DDT 7610 (ATSC/NTSC)", THOMSON, ATSC,
16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
{ "Philips FQ1286", Philips, NTSC,
- 16*160.00,16*454.00,0x41,0x42,0x04,0x8e,940}, // UHF band untested
- { "tda8290+75", Philips,PAL|NTSC,
+ 16*160.00,16*454.00,0x41,0x42,0x04,0x8e,940}, /* UHF band untested */
+ { "tda8290+75", Philips, PAL|NTSC,
/* see tda8290.c for details */ },
{ "LG PAL (TAPE series)", LGINNOTEK, PAL,
16*170.00, 16*450.00, 0x01,0x02,0x08,0xce,623},
-
{ "Philips PAL/SECAM multi (FQ1216AME MK4)", Philips, PAL,
16*160.00,16*442.00,0x01,0x02,0x04,0xce,623 },
{ "Philips FQ1236A MK4", Philips, NTSC,
@@ -237,6 +233,7 @@ static struct tunertype tuners[] = {
{ "Ymec TVision TVF-5533MF", Philips, NTSC,
16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732},
+ /* 60-66 */
{ "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC,
16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
{ "Tena TNF9533-D/IF/TNF9533-B/DF", Philips, PAL,
@@ -245,12 +242,12 @@ static struct tunertype tuners[] = {
/* see tea5767.c for details */},
{ "Philips FMD1216ME MK3 Hybrid Tuner", Philips, PAL,
16*160.00,16*442.00,0x51,0x52,0x54,0x86,623 },
-
- { "LG TDVS-H062F/TUA6034", LGINNOTEK, NTSC,
+ { "LG TDVS-H062F/TUA6034", LGINNOTEK, ATSC,
16*160.00,16*455.00,0x01,0x02,0x04,0x8e,732},
-
{ "Ymec TVF66T5-B/DFF", Philips, PAL,
16*160.25,16*464.25,0x01,0x02,0x08,0x8e,623},
+ { "LG NTSC (TALN mini series)", LGINNOTEK, NTSC,
+ 16*137.25,16*373.25,0x01,0x02,0x08,0x8e,732 },
};
unsigned const int tuner_count = ARRAY_SIZE(tuners);
@@ -471,6 +468,10 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
case TUNER_LG_PAL_FM:
buffer[3] = 0xa5;
break;
+ case TUNER_MICROTUNE_4049FM5:
+ div = (20 * freq) / 16000 + (int)(33.3 * 20); /* IF 33.3 MHz */
+ buffer[3] = 0xa4;
+ break;
default:
buffer[3] = 0xa4;
break;
@@ -497,6 +498,7 @@ int default_tuner_init(struct i2c_client *c)
t->radio_freq = default_set_radio_freq;
t->has_signal = tuner_signal;
t->is_stereo = tuner_stereo;
+ t->standby = NULL;
return 0;
}
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index f42a1efa8fc..1c31ef52f86 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -46,7 +46,17 @@ MODULE_AUTHOR("Eric Sandeen, Steve VanDeBogart, Greg Alexander, Gerd Knorr");
MODULE_LICENSE("GPL");
#define UNSET (-1U)
-#define dprintk if (debug) printk
+
+#define tvaudio_info(fmt, arg...) do {\
+ printk(KERN_INFO "tvaudio %d-%04x: " fmt, \
+ chip->c.adapter->nr, chip->c.addr , ##arg); } while (0)
+#define tvaudio_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "tvaudio %d-%04x: " fmt, \
+ chip->c.adapter->nr, chip->c.addr , ##arg); } while (0)
+#define tvaudio_dbg(fmt, arg...) do {\
+ if (debug) \
+ printk(KERN_INFO "tvaudio %d-%04x: " fmt, \
+ chip->c.adapter->nr, chip->c.addr , ##arg); } while (0)
/* ---------------------------------------------------------------------- */
/* our structs */
@@ -162,24 +172,24 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
unsigned char buffer[2];
if (-1 == subaddr) {
- dprintk("%s: chip_write: 0x%x\n",
- i2c_clientname(&chip->c), val);
+ tvaudio_dbg("%s: chip_write: 0x%x\n",
+ chip->c.name, val);
chip->shadow.bytes[1] = val;
buffer[0] = val;
if (1 != i2c_master_send(&chip->c,buffer,1)) {
- printk(KERN_WARNING "%s: I/O error (write 0x%x)\n",
- i2c_clientname(&chip->c), val);
+ tvaudio_warn("%s: I/O error (write 0x%x)\n",
+ chip->c.name, val);
return -1;
}
} else {
- dprintk("%s: chip_write: reg%d=0x%x\n",
- i2c_clientname(&chip->c), subaddr, val);
+ tvaudio_dbg("%s: chip_write: reg%d=0x%x\n",
+ chip->c.name, subaddr, val);
chip->shadow.bytes[subaddr+1] = val;
buffer[0] = subaddr;
buffer[1] = val;
if (2 != i2c_master_send(&chip->c,buffer,2)) {
- printk(KERN_WARNING "%s: I/O error (write reg%d=0x%x)\n",
- i2c_clientname(&chip->c), subaddr, val);
+ tvaudio_warn("%s: I/O error (write reg%d=0x%x)\n",
+ chip->c.name, subaddr, val);
return -1;
}
}
@@ -203,31 +213,30 @@ static int chip_read(struct CHIPSTATE *chip)
unsigned char buffer;
if (1 != i2c_master_recv(&chip->c,&buffer,1)) {
- printk(KERN_WARNING "%s: I/O error (read)\n",
- i2c_clientname(&chip->c));
+ tvaudio_warn("%s: I/O error (read)\n",
+ chip->c.name);
return -1;
}
- dprintk("%s: chip_read: 0x%x\n",i2c_clientname(&chip->c),buffer);
+ tvaudio_dbg("%s: chip_read: 0x%x\n",chip->c.name,buffer);
return buffer;
}
static int chip_read2(struct CHIPSTATE *chip, int subaddr)
{
- unsigned char write[1];
- unsigned char read[1];
- struct i2c_msg msgs[2] = {
- { chip->c.addr, 0, 1, write },
- { chip->c.addr, I2C_M_RD, 1, read }
- };
- write[0] = subaddr;
+ unsigned char write[1];
+ unsigned char read[1];
+ struct i2c_msg msgs[2] = {
+ { chip->c.addr, 0, 1, write },
+ { chip->c.addr, I2C_M_RD, 1, read }
+ };
+ write[0] = subaddr;
if (2 != i2c_transfer(chip->c.adapter,msgs,2)) {
- printk(KERN_WARNING "%s: I/O error (read2)\n",
- i2c_clientname(&chip->c));
+ tvaudio_warn("%s: I/O error (read2)\n", chip->c.name);
return -1;
}
- dprintk("%s: chip_read2: reg%d=0x%x\n",
- i2c_clientname(&chip->c),subaddr,read[0]);
+ tvaudio_dbg("%s: chip_read2: reg%d=0x%x\n",
+ chip->c.name,subaddr,read[0]);
return read[0];
}
@@ -239,17 +248,19 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
return 0;
/* update our shadow register set; print bytes if (debug > 0) */
- dprintk("%s: chip_cmd(%s): reg=%d, data:",
- i2c_clientname(&chip->c),name,cmd->bytes[0]);
+ tvaudio_dbg("%s: chip_cmd(%s): reg=%d, data:",
+ chip->c.name,name,cmd->bytes[0]);
for (i = 1; i < cmd->count; i++) {
- dprintk(" 0x%x",cmd->bytes[i]);
+ if (debug)
+ printk(" 0x%x",cmd->bytes[i]);
chip->shadow.bytes[i+cmd->bytes[0]] = cmd->bytes[i];
}
- dprintk("\n");
+ if (debug)
+ printk("\n");
/* send data to the chip */
if (cmd->count != i2c_master_send(&chip->c,cmd->bytes,cmd->count)) {
- printk(KERN_WARNING "%s: I/O error (%s)\n", i2c_clientname(&chip->c), name);
+ tvaudio_warn("%s: I/O error (%s)\n", chip->c.name, name);
return -1;
}
return 0;
@@ -264,19 +275,19 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
static void chip_thread_wake(unsigned long data)
{
- struct CHIPSTATE *chip = (struct CHIPSTATE*)data;
+ struct CHIPSTATE *chip = (struct CHIPSTATE*)data;
wake_up_interruptible(&chip->wq);
}
static int chip_thread(void *data)
{
DECLARE_WAITQUEUE(wait, current);
- struct CHIPSTATE *chip = data;
+ struct CHIPSTATE *chip = data;
struct CHIPDESC *desc = chiplist + chip->type;
- daemonize("%s",i2c_clientname(&chip->c));
+ daemonize("%s", chip->c.name);
allow_signal(SIGTERM);
- dprintk("%s: thread started\n", i2c_clientname(&chip->c));
+ tvaudio_dbg("%s: thread started\n", chip->c.name);
for (;;) {
add_wait_queue(&chip->wq, &wait);
@@ -288,7 +299,7 @@ static int chip_thread(void *data)
try_to_freeze();
if (chip->done || signal_pending(current))
break;
- dprintk("%s: thread wakeup\n", i2c_clientname(&chip->c));
+ tvaudio_dbg("%s: thread wakeup\n", chip->c.name);
/* don't do anything for radio or if mode != auto */
if (chip->norm == VIDEO_MODE_RADIO || chip->mode != 0)
@@ -301,8 +312,8 @@ static int chip_thread(void *data)
mod_timer(&chip->wt, jiffies+2*HZ);
}
- dprintk("%s: thread exiting\n", i2c_clientname(&chip->c));
- complete_and_exit(&chip->texit, 0);
+ tvaudio_dbg("%s: thread exiting\n", chip->c.name);
+ complete_and_exit(&chip->texit, 0);
return 0;
}
@@ -312,9 +323,9 @@ static void generic_checkmode(struct CHIPSTATE *chip)
int mode = desc->getmode(chip);
if (mode == chip->prevmode)
- return;
+ return;
- dprintk("%s: thread checkmode\n", i2c_clientname(&chip->c));
+ tvaudio_dbg("%s: thread checkmode\n", chip->c.name);
chip->prevmode = mode;
if (mode & VIDEO_SOUND_STEREO)
@@ -361,8 +372,8 @@ static int tda9840_getmode(struct CHIPSTATE *chip)
if (val & TDA9840_ST_STEREO)
mode |= VIDEO_SOUND_STEREO;
- dprintk ("tda9840_getmode(): raw chip read: %d, return: %d\n",
- val, mode);
+ tvaudio_dbg ("tda9840_getmode(): raw chip read: %d, return: %d\n",
+ val, mode);
return mode;
}
@@ -657,8 +668,8 @@ static int tda9873_getmode(struct CHIPSTATE *chip)
mode |= VIDEO_SOUND_STEREO;
if (val & TDA9873_DUAL)
mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
- dprintk ("tda9873_getmode(): raw chip read: %d, return: %d\n",
- val, mode);
+ tvaudio_dbg ("tda9873_getmode(): raw chip read: %d, return: %d\n",
+ val, mode);
return mode;
}
@@ -668,12 +679,12 @@ static void tda9873_setmode(struct CHIPSTATE *chip, int mode)
/* int adj_data = chip->shadow.bytes[TDA9873_AD+1] ; */
if ((sw_data & TDA9873_INP_MASK) != TDA9873_INTERNAL) {
- dprintk("tda9873_setmode(): external input\n");
+ tvaudio_dbg("tda9873_setmode(): external input\n");
return;
}
- dprintk("tda9873_setmode(): chip->shadow.bytes[%d] = %d\n", TDA9873_SW+1, chip->shadow.bytes[TDA9873_SW+1]);
- dprintk("tda9873_setmode(): sw_data = %d\n", sw_data);
+ tvaudio_dbg("tda9873_setmode(): chip->shadow.bytes[%d] = %d\n", TDA9873_SW+1, chip->shadow.bytes[TDA9873_SW+1]);
+ tvaudio_dbg("tda9873_setmode(): sw_data = %d\n", sw_data);
switch (mode) {
case VIDEO_SOUND_MONO:
@@ -694,7 +705,7 @@ static void tda9873_setmode(struct CHIPSTATE *chip, int mode)
}
chip_write(chip, TDA9873_SW, sw_data);
- dprintk("tda9873_setmode(): req. mode %d; chip_write: %d\n",
+ tvaudio_dbg("tda9873_setmode(): req. mode %d; chip_write: %d\n",
mode, sw_data);
}
@@ -831,9 +842,9 @@ static int tda9874a_setup(struct CHIPSTATE *chip)
} else { /* dic == 0x07 */
chip_write(chip, TDA9874A_AMCONR, 0xfb);
chip_write(chip, TDA9874A_SDACOSR, (tda9874a_mode) ? 0x81:0x80);
- chip_write(chip, TDA9874A_AOSR, 0x00); // or 0x10
+ chip_write(chip, TDA9874A_AOSR, 0x00); /* or 0x10 */
}
- dprintk("tda9874a_setup(): %s [0x%02X].\n",
+ tvaudio_dbg("tda9874a_setup(): %s [0x%02X].\n",
tda9874a_modelist[tda9874a_STD].name,tda9874a_STD);
return 1;
}
@@ -876,7 +887,7 @@ static int tda9874a_getmode(struct CHIPSTATE *chip)
mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
}
- dprintk("tda9874a_getmode(): DSR=0x%X, NSR=0x%X, NECR=0x%X, return: %d.\n",
+ tvaudio_dbg("tda9874a_getmode(): DSR=0x%X, NSR=0x%X, NECR=0x%X, return: %d.\n",
dsr, nsr, necr, mode);
return mode;
}
@@ -922,7 +933,7 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode)
chip_write(chip, TDA9874A_AOSR, aosr);
chip_write(chip, TDA9874A_MDACOSR, mdacosr);
- dprintk("tda9874a_setmode(): req. mode %d; AOSR=0x%X, MDACOSR=0x%X.\n",
+ tvaudio_dbg("tda9874a_setmode(): req. mode %d; AOSR=0x%X, MDACOSR=0x%X.\n",
mode, aosr, mdacosr);
} else { /* dic == 0x07 */
@@ -957,7 +968,7 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode)
chip_write(chip, TDA9874A_FMMR, fmmr);
chip_write(chip, TDA9874A_AOSR, aosr);
- dprintk("tda9874a_setmode(): req. mode %d; FMMR=0x%X, AOSR=0x%X.\n",
+ tvaudio_dbg("tda9874a_setmode(): req. mode %d; FMMR=0x%X, AOSR=0x%X.\n",
mode, fmmr, aosr);
}
}
@@ -971,10 +982,10 @@ static int tda9874a_checkit(struct CHIPSTATE *chip)
if(-1 == (sic = chip_read2(chip,TDA9874A_SIC)))
return 0;
- dprintk("tda9874a_checkit(): DIC=0x%X, SIC=0x%X.\n", dic, sic);
+ tvaudio_dbg("tda9874a_checkit(): DIC=0x%X, SIC=0x%X.\n", dic, sic);
if((dic == 0x11)||(dic == 0x07)) {
- printk("tvaudio: found tda9874%s.\n", (dic == 0x11) ? "a":"h");
+ tvaudio_info("found tda9874%s.\n", (dic == 0x11) ? "a":"h");
tda9874a_dic = dic; /* remember device id. */
return 1;
}
@@ -1098,7 +1109,7 @@ static int tda8425_initialize(struct CHIPSTATE *chip)
/* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF,
/* off */ TDA8425_S1_OFF, /* on */ TDA8425_S1_CH2};
- if (chip->c.adapter->id == (I2C_ALGO_BIT | I2C_HW_B_RIVA)) {
+ if (chip->c.adapter->id == I2C_HW_B_RIVA) {
memcpy (desc->inputmap, inputmap, sizeof (inputmap));
}
return 0;
@@ -1149,7 +1160,7 @@ static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
/* ---------------------------------------------------------------------- */
/* audio chip descriptions - defines+functions for TA8874Z */
-// write 1st byte
+/* write 1st byte */
#define TA8874Z_LED_STE 0x80
#define TA8874Z_LED_BIL 0x40
#define TA8874Z_LED_EXT 0x20
@@ -1159,21 +1170,22 @@ static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
#define TA8874Z_MODE_SUB 0x02
#define TA8874Z_MODE_MAIN 0x01
-// write 2nd byte
-//#define TA8874Z_TI 0x80 // test mode
+/* write 2nd byte */
+/*#define TA8874Z_TI 0x80 */ /* test mode */
#define TA8874Z_SEPARATION 0x3f
#define TA8874Z_SEPARATION_DEFAULT 0x10
-// read
+/* read */
#define TA8874Z_B1 0x80
#define TA8874Z_B0 0x40
#define TA8874Z_CHAG_FLAG 0x20
-// B1 B0
-// mono L H
-// stereo L L
-// BIL H L
-
+/*
+ * B1 B0
+ * mono L H
+ * stereo L L
+ * BIL H L
+ */
static int ta8874z_getmode(struct CHIPSTATE *chip)
{
int val, mode;
@@ -1185,7 +1197,7 @@ static int ta8874z_getmode(struct CHIPSTATE *chip)
}else if (!(val & TA8874Z_B0)){
mode |= VIDEO_SOUND_STEREO;
}
- //dprintk ("ta8874z_getmode(): raw chip read: 0x%02x, return: 0x%02x\n", val, mode);
+ /* tvaudio_dbg ("ta8874z_getmode(): raw chip read: 0x%02x, return: 0x%02x\n", val, mode); */
return mode;
}
@@ -1198,7 +1210,7 @@ static void ta8874z_setmode(struct CHIPSTATE *chip, int mode)
{
int update = 1;
audiocmd *t = NULL;
- dprintk("ta8874z_setmode(): mode: 0x%02x\n", mode);
+ tvaudio_dbg("ta8874z_setmode(): mode: 0x%02x\n", mode);
switch(mode){
case VIDEO_SOUND_MONO:
@@ -1238,11 +1250,11 @@ static int tda9850 = 1;
static int tda9855 = 1;
static int tda9873 = 1;
static int tda9874a = 1;
-static int tea6300 = 0; // address clash with msp34xx
-static int tea6320 = 0; // address clash with msp34xx
+static int tea6300 = 0; /* address clash with msp34xx */
+static int tea6320 = 0; /* address clash with msp34xx */
static int tea6420 = 1;
static int pic16c54 = 1;
-static int ta8874z = 0; // address clash with tda9840
+static int ta8874z = 0; /* address clash with tda9840 */
module_param(tda8425, int, 0444);
module_param(tda9840, int, 0444);
@@ -1444,7 +1456,7 @@ static struct CHIPDESC chiplist[] = {
{
.name = "ta8874z",
.id = -1,
- //.id = I2C_DRIVERID_TA8874Z,
+ /*.id = I2C_DRIVERID_TA8874Z, */
.checkit = ta8874z_checkit,
.insmodopt = &ta8874z,
.addr_lo = I2C_TDA9840 >> 1,
@@ -1479,7 +1491,7 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
i2c_set_clientdata(&chip->c, chip);
/* find description for the chip */
- dprintk("tvaudio: chip found @ i2c-addr=0x%x\n", addr<<1);
+ tvaudio_dbg("chip found @ 0x%x\n", addr<<1);
for (desc = chiplist; desc->name != NULL; desc++) {
if (0 == *(desc->insmodopt))
continue;
@@ -1491,17 +1503,19 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
break;
}
if (desc->name == NULL) {
- dprintk("tvaudio: no matching chip description found\n");
+ tvaudio_dbg("no matching chip description found\n");
return -EIO;
}
- printk("tvaudio: found %s @ 0x%x\n", desc->name, addr<<1);
- dprintk("tvaudio: matches:%s%s%s.\n",
- (desc->flags & CHIP_HAS_VOLUME) ? " volume" : "",
- (desc->flags & CHIP_HAS_BASSTREBLE) ? " bass/treble" : "",
- (desc->flags & CHIP_HAS_INPUTSEL) ? " audiomux" : "");
+ tvaudio_info("%s found @ 0x%x (%s)\n", desc->name, addr<<1, adap->name);
+ if (desc->flags) {
+ tvaudio_dbg("matches:%s%s%s.\n",
+ (desc->flags & CHIP_HAS_VOLUME) ? " volume" : "",
+ (desc->flags & CHIP_HAS_BASSTREBLE) ? " bass/treble" : "",
+ (desc->flags & CHIP_HAS_INPUTSEL) ? " audiomux" : "");
+ }
/* fill required data structures */
- strcpy(i2c_clientname(&chip->c),desc->name);
+ strcpy(chip->c.name,desc->name);
chip->type = desc-chiplist;
chip->shadow.count = desc->registers+1;
chip->prevmode = -1;
@@ -1537,8 +1551,8 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
init_completion(&chip->texit);
chip->tpid = kernel_thread(chip_thread,(void *)chip,0);
if (chip->tpid < 0)
- printk(KERN_WARNING "%s: kernel_thread() failed\n",
- i2c_clientname(&chip->c));
+ tvaudio_warn("%s: kernel_thread() failed\n",
+ chip->c.name);
wake_up_interruptible(&chip->wq);
}
return 0;
@@ -1548,16 +1562,16 @@ static int chip_probe(struct i2c_adapter *adap)
{
/* don't attach on saa7146 based cards,
because dedicated drivers are used */
- if ((adap->id & I2C_ALGO_SAA7146))
+ if ((adap->id == I2C_HW_SAA7146))
return 0;
#ifdef I2C_CLASS_TV_ANALOG
if (adap->class & I2C_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, chip_attach);
#else
switch (adap->id) {
- case I2C_ALGO_BIT | I2C_HW_B_BT848:
- case I2C_ALGO_BIT | I2C_HW_B_RIVA:
- case I2C_ALGO_SAA7134:
+ case I2C_HW_B_BT848:
+ case I2C_HW_B_RIVA:
+ case I2C_HW_SAA7134:
return i2c_probe(adap, &addr_data, chip_attach);
}
#endif
@@ -1587,11 +1601,11 @@ static int chip_detach(struct i2c_client *client)
static int chip_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
- __u16 *sarg = arg;
+ __u16 *sarg = arg;
struct CHIPSTATE *chip = i2c_get_clientdata(client);
struct CHIPDESC *desc = chiplist + chip->type;
- dprintk("%s: chip_command 0x%x\n",i2c_clientname(&chip->c),cmd);
+ tvaudio_dbg("%s: chip_command 0x%x\n",chip->c.name,cmd);
switch (cmd) {
case AUDC_SET_INPUT:
@@ -1604,7 +1618,6 @@ static int chip_command(struct i2c_client *client,
break;
case AUDC_SET_RADIO:
- dprintk(KERN_DEBUG "tvaudio: AUDC_SET_RADIO\n");
chip->norm = VIDEO_MODE_RADIO;
chip->watch_stereo = 0;
/* del_timer(&chip->wt); */
@@ -1612,7 +1625,7 @@ static int chip_command(struct i2c_client *client,
/* --- v4l ioctls --- */
/* take care: bttv does userspace copying, we'll get a
- kernel pointer here... */
+ kernel pointer here... */
case VIDIOCGAUDIO:
{
struct video_audio *va = arg;
@@ -1646,9 +1659,9 @@ static int chip_command(struct i2c_client *client,
if (desc->flags & CHIP_HAS_VOLUME) {
chip->left = (min(65536 - va->balance,32768) *
- va->volume) / 32768;
+ va->volume) / 32768;
chip->right = (min(va->balance,(__u16)32768) *
- va->volume) / 32768;
+ va->volume) / 32768;
chip_write(chip,desc->leftreg,desc->volfunc(chip->left));
chip_write(chip,desc->rightreg,desc->volfunc(chip->right));
}
@@ -1670,17 +1683,16 @@ static int chip_command(struct i2c_client *client,
{
struct video_channel *vc = arg;
- dprintk(KERN_DEBUG "tvaudio: VIDIOCSCHAN\n");
chip->norm = vc->norm;
break;
}
case VIDIOCSFREQ:
{
- chip->mode = 0; /* automatic */
+ chip->mode = 0; /* automatic */
if (desc->checkmode) {
desc->setmode(chip,VIDEO_SOUND_MONO);
- if (chip->prevmode != VIDEO_SOUND_MONO)
- chip->prevmode = -1; /* reset previous mode */
+ if (chip->prevmode != VIDEO_SOUND_MONO)
+ chip->prevmode = -1; /* reset previous mode */
mod_timer(&chip->wt, jiffies+2*HZ);
/* the thread will call checkmode() later */
}
@@ -1692,29 +1704,32 @@ static int chip_command(struct i2c_client *client,
static struct i2c_driver driver = {
.owner = THIS_MODULE,
- .name = "generic i2c audio driver",
- .id = I2C_DRIVERID_TVAUDIO,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = chip_probe,
- .detach_client = chip_detach,
- .command = chip_command,
+ .name = "generic i2c audio driver",
+ .id = I2C_DRIVERID_TVAUDIO,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = chip_probe,
+ .detach_client = chip_detach,
+ .command = chip_command,
};
static struct i2c_client client_template =
{
- I2C_DEVNAME("(unset)"),
+ .name = "(unset)",
.flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ .driver = &driver,
};
static int __init audiochip_init_module(void)
{
struct CHIPDESC *desc;
- printk(KERN_INFO "tvaudio: TV audio decoder + audio/video mux driver\n");
- printk(KERN_INFO "tvaudio: known chips: ");
- for (desc = chiplist; desc->name != NULL; desc++)
- printk("%s%s", (desc == chiplist) ? "" : ",",desc->name);
- printk("\n");
+
+ if (debug) {
+ printk(KERN_INFO "tvaudio: TV audio decoder + audio/video mux driver\n");
+ printk(KERN_INFO "tvaudio: known chips: ");
+ for (desc = chiplist; desc->name != NULL; desc++)
+ printk("%s%s", (desc == chiplist) ? "" : ", ", desc->name);
+ printk("\n");
+ }
return i2c_add_driver(&driver);
}
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 127ec38ebd6..5344d559219 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -47,18 +47,21 @@ MODULE_LICENSE("GPL");
static int debug = 0;
module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Debug level (0-2)");
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
#define STRM(array,i) (i < sizeof(array)/sizeof(char*) ? array[i] : "unknown")
-#define dprintk(num, args...) \
- do { \
- if (debug >= num) \
- printk(KERN_INFO "tveeprom: " args); \
- } while (0)
+#define tveeprom_info(fmt, arg...) do {\
+ printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
+#define tveeprom_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
+#define tveeprom_dbg(fmt, arg...) do {\
+ if (debug) \
+ printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
-#define TVEEPROM_KERN_ERR(args...) printk(KERN_ERR "tveeprom: " args);
-#define TVEEPROM_KERN_INFO(args...) printk(KERN_INFO "tveeprom: " args);
/* ----------------------------------------------------------------------- */
/* some hauppauge specific stuff */
@@ -70,14 +73,14 @@ static struct HAUPPAUGE_TUNER_FMT
}
hauppauge_tuner_fmt[] =
{
- { 0x00000000, "unknown1" },
- { 0x00000000, "unknown2" },
- { 0x00000007, "PAL(B/G)" },
- { 0x00001000, "NTSC(M)" },
- { 0x00000010, "PAL(I)" },
- { 0x00400000, "SECAM(L/L´)" },
- { 0x00000e00, "PAL(D/K)" },
- { 0x03000000, "ATSC Digital" },
+ { 0x00000000, " unknown1" },
+ { 0x00000000, " unknown2" },
+ { 0x00000007, " PAL(B/G)" },
+ { 0x00001000, " NTSC(M)" },
+ { 0x00000010, " PAL(I)" },
+ { 0x00400000, " SECAM(L/L')" },
+ { 0x00000e00, " PAL(D/K)" },
+ { 0x03000000, " ATSC Digital" },
};
/* This is the full list of possible tuners. Many thanks to Hauppauge for
@@ -152,13 +155,13 @@ hauppauge_tuner[] =
{ TUNER_MICROTUNE_4049FM5, "Microtune 4049 FM5"},
{ TUNER_ABSENT, "LG TPI8NSR11F"},
{ TUNER_ABSENT, "Microtune 4049 FM5 Alt I2C"},
- { TUNER_ABSENT, "Philips FQ1216ME MK3"},
+ { TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"},
{ TUNER_ABSENT, "Philips FI1236 MK3"},
{ TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"},
- { TUNER_ABSENT, "Philips FM1236 MK3"},
+ { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"},
{ TUNER_ABSENT, "Philips FM1216MP MK3"},
/* 60-69 */
- { TUNER_ABSENT, "LG S001D MK3"},
+ { TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"},
{ TUNER_ABSENT, "LG M001D MK3"},
{ TUNER_ABSENT, "LG S701D MK3"},
{ TUNER_ABSENT, "LG M701D MK3"},
@@ -167,7 +170,7 @@ hauppauge_tuner[] =
{ TUNER_ABSENT, "Temic 4106FH5"},
{ TUNER_ABSENT, "Philips FQ1216LMP MK3"},
{ TUNER_LG_NTSC_TAPE, "LG TAPE H001F MK3"},
- { TUNER_ABSENT, "LG TAPE H701F MK3"},
+ { TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"},
/* 70-79 */
{ TUNER_ABSENT, "LG TALN H200T"},
{ TUNER_ABSENT, "LG TALN H250T"},
@@ -183,8 +186,8 @@ hauppauge_tuner[] =
{ TUNER_ABSENT, "Philips FQ1216LME MK3"},
{ TUNER_ABSENT, "LG TAPC G701D"},
{ TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"},
- { TUNER_ABSENT, "TCL 2002MB 3"},
- { TUNER_ABSENT, "TCL 2002MI 3"},
+ { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"},
+ { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"},
{ TUNER_TCL_2002N, "TCL 2002N 6A"},
{ TUNER_ABSENT, "Philips FQ1236 MK3"},
{ TUNER_ABSENT, "Samsung TCPN 2121P30A"},
@@ -199,17 +202,51 @@ hauppauge_tuner[] =
{ TUNER_ABSENT, "Philips FQ1236 MK5"},
{ TUNER_ABSENT, "Unspecified"},
{ TUNER_LG_PAL_TAPE, "LG PAL (TAPE Series)"},
+ { TUNER_ABSENT, "Unspecified"},
+ { TUNER_TCL_2002N, "TCL 2002N 5H"},
+ /* 100-103 */
+ { TUNER_ABSENT, "Unspecified"},
+ { TUNER_TEA5767, "Philips TEA5767HN FM Radio"},
+ { TUNER_ABSENT, "Unspecified"},
+ { TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05 4"},
};
-static char *sndtype[] = {
- "None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C", "MSP3410D",
- "MSP3415", "MSP3430", "MSP3438", "CS5331", "MSP3435", "MSP3440",
- "MSP3445", "MSP3411", "MSP3416", "MSP3425",
+/* This list is supplied by Hauppauge. Thanks! */
+static const char *audioIC[] = {
+ /* 0-4 */
+ "None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C",
+ /* 5-9 */
+ "MSP3410D", "MSP3415", "MSP3430", "MSP3438", "CS5331",
+ /* 10-14 */
+ "MSP3435", "MSP3440", "MSP3445", "MSP3411", "MSP3416",
+ /* 15-19 */
+ "MSP3425", "MSP3451", "MSP3418", "Type 0x12", "OKI7716",
+ /* 20-24 */
+ "MSP4410", "MSP4420", "MSP4440", "MSP4450", "MSP4408",
+ /* 25-29 */
+ "MSP4418", "MSP4428", "MSP4448", "MSP4458", "Type 0x1d",
+ /* 30-34 */
+ "CX880", "CX881", "CX883", "CX882", "CX25840",
+ /* 35-38 */
+ "CX25841", "CX25842", "CX25843", "CX23418",
+};
- "Type 0x10","Type 0x11","Type 0x12","Type 0x13",
- "Type 0x14","Type 0x15","Type 0x16","Type 0x17",
- "Type 0x18","MSP4418","Type 0x1a","MSP4448",
- "Type 0x1c","Type 0x1d","Type 0x1e","Type 0x1f",
+/* This list is supplied by Hauppauge. Thanks! */
+static const char *decoderIC[] = {
+ /* 0-4 */
+ "None", "BT815", "BT817", "BT819", "BT815A",
+ /* 5-9 */
+ "BT817A", "BT819A", "BT827", "BT829", "BT848",
+ /* 10-14 */
+ "BT848A", "BT849A", "BT829A", "BT827A", "BT878",
+ /* 15-19 */
+ "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
+ /* 20-24 */
+ "CX880", "CX881", "CX883", "SAA7111", "SAA7113",
+ /* 25-29 */
+ "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
+ /* 30-31 */
+ "CX25843", "CX23418",
};
static int hasRadioTuner(int tunerType)
@@ -250,7 +287,8 @@ static int hasRadioTuner(int tunerType)
return 0;
}
-void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data)
+void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
+ unsigned char *eeprom_data)
{
/* ----------------------------------------------
** The hauppauge eeprom format is tagged
@@ -260,10 +298,11 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
** if packet[0] & f8 == f8, then EOD and packet[1] == checksum
**
** In our (ivtv) case we're interested in the following:
- ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
- ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
- ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
- ** audio proc: tag [02].01 or [05].00 (lower nibble indexes lut?)
+ ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
+ ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
+ ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
+ ** audio proc: tag [02].01 or [05].00 (mask with 0x7f)
+ ** decoder proc: tag [09].01)
** Fun info:
** model: tag [00].07-08 or [06].00-01
@@ -273,20 +312,24 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
** # of inputs/outputs ???
*/
- int i, j, len, done, beenhere, tag, tuner = 0, t_format = 0;
- char *t_name = NULL, *t_fmt_name = NULL;
+ int i, j, len, done, beenhere, tag;
- dprintk(1, "%s\n",__FUNCTION__);
- tvee->revision = done = len = beenhere = 0;
- for (i = 0; !done && i < 256; i += len) {
- dprintk(2, "processing pos = %02x (%02x, %02x)\n",
- i, eeprom_data[i], eeprom_data[i + 1]);
+ int tuner1 = 0, t_format1 = 0;
+ char *t_name1 = NULL;
+ const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
+ int tuner2 = 0, t_format2 = 0;
+ char *t_name2 = NULL;
+ const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
+
+ memset(tvee, 0, sizeof(*tvee));
+ done = len = beenhere = 0;
+ for (i = 0; !done && i < 256; i += len) {
if (eeprom_data[i] == 0x84) {
len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8);
- i+=3;
+ i += 3;
} else if ((eeprom_data[i] & 0xf0) == 0x70) {
- if ((eeprom_data[i] & 0x08)) {
+ if (eeprom_data[i] & 0x08) {
/* verify checksum! */
done = 1;
break;
@@ -294,24 +337,30 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
len = eeprom_data[i] & 0x07;
++i;
} else {
- TVEEPROM_KERN_ERR("Encountered bad packet header [%02x]. "
+ tveeprom_warn("Encountered bad packet header [%02x]. "
"Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]);
return;
}
- dprintk(1, "%3d [%02x] ", len, eeprom_data[i]);
- for(j = 1; j < len; j++) {
- dprintk(1, "%02x ", eeprom_data[i + j]);
- }
- dprintk(1, "\n");
+ if (debug) {
+ tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1);
+ for(j = 1; j < len; j++) {
+ printk(" %02x", eeprom_data[i + j]);
+ }
+ printk("\n");
+ }
/* process by tag */
tag = eeprom_data[i];
switch (tag) {
case 0x00:
- tuner = eeprom_data[i+6];
- t_format = eeprom_data[i+5];
+ /* tag: 'Comprehensive' */
+ tuner1 = eeprom_data[i+6];
+ t_format1 = eeprom_data[i+5];
tvee->has_radio = eeprom_data[i+len-1];
+ /* old style tag, don't know how to detect
+ IR presence, mark as unknown. */
+ tvee->has_ir = 2;
tvee->model =
eeprom_data[i+8] +
(eeprom_data[i+9] << 8);
@@ -319,25 +368,43 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
(eeprom_data[i+11] << 8) +
(eeprom_data[i+12] << 16);
break;
+
case 0x01:
+ /* tag: 'SerialID' */
tvee->serial_number =
eeprom_data[i+6] +
(eeprom_data[i+7] << 8) +
(eeprom_data[i+8] << 16);
break;
+
case 0x02:
- tvee->audio_processor = eeprom_data[i+2] & 0x0f;
+ /* tag 'AudioInfo'
+ Note mask with 0x7F, high bit used on some older models
+ to indicate 4052 mux was removed in favor of using MSP
+ inputs directly. */
+ tvee->audio_processor = eeprom_data[i+2] & 0x7f;
break;
+
+ /* case 0x03: tag 'EEInfo' */
+
case 0x04:
+ /* tag 'SerialID2' */
tvee->serial_number =
eeprom_data[i+5] +
(eeprom_data[i+6] << 8) +
(eeprom_data[i+7] << 16);
break;
+
case 0x05:
- tvee->audio_processor = eeprom_data[i+1] & 0x0f;
+ /* tag 'Audio2'
+ Note mask with 0x7F, high bit used on some older models
+ to indicate 4052 mux was removed in favor of using MSP
+ inputs directly. */
+ tvee->audio_processor = eeprom_data[i+1] & 0x7f;
break;
+
case 0x06:
+ /* tag 'ModelRev' */
tvee->model =
eeprom_data[i+1] +
(eeprom_data[i+2] << 8);
@@ -345,27 +412,66 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
(eeprom_data[i+6] << 8) +
(eeprom_data[i+7] << 16);
break;
+
+ case 0x07:
+ /* tag 'Details': according to Hauppauge not interesting
+ on any PCI-era or later boards. */
+ break;
+
+ /* there is no tag 0x08 defined */
+
+ case 0x09:
+ /* tag 'Video' */
+ tvee->decoder_processor = eeprom_data[i + 1];
+ break;
+
case 0x0a:
- if(beenhere == 0) {
- tuner = eeprom_data[i+2];
- t_format = eeprom_data[i+1];
+ /* tag 'Tuner' */
+ if (beenhere == 0) {
+ tuner1 = eeprom_data[i+2];
+ t_format1 = eeprom_data[i+1];
beenhere = 1;
- break;
} else {
- break;
- }
+ /* a second (radio) tuner may be present */
+ tuner2 = eeprom_data[i+2];
+ t_format2 = eeprom_data[i+1];
+ if (t_format2 == 0) { /* not a TV tuner? */
+ tvee->has_radio = 1; /* must be radio */
+ }
+ }
+ break;
+
+ case 0x0b:
+ /* tag 'Inputs': according to Hauppauge this is specific
+ to each driver family, so no good assumptions can be
+ made. */
+ break;
+
+ /* case 0x0c: tag 'Balun' */
+ /* case 0x0d: tag 'Teletext' */
+
case 0x0e:
+ /* tag: 'Radio' */
tvee->has_radio = eeprom_data[i+1];
break;
+
+ case 0x0f:
+ /* tag 'IRInfo' */
+ tvee->has_ir = eeprom_data[i+1];
+ break;
+
+ /* case 0x10: tag 'VBIInfo' */
+ /* case 0x11: tag 'QCInfo' */
+ /* case 0x12: tag 'InfoBits' */
+
default:
- dprintk(1, "Not sure what to do with tag [%02x]\n", tag);
+ tveeprom_dbg("Not sure what to do with tag [%02x]\n", tag);
/* dump the rest of the packet? */
}
-
}
if (!done) {
- TVEEPROM_KERN_ERR("Ran out of data!\n");
+ tveeprom_warn("Ran out of data!\n");
return;
}
@@ -377,47 +483,72 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
tvee->rev_str[4] = 0;
}
- if (hasRadioTuner(tuner) && !tvee->has_radio) {
- TVEEPROM_KERN_INFO("The eeprom says no radio is present, but the tuner type\n");
- TVEEPROM_KERN_INFO("indicates otherwise. I will assume that radio is present.\n");
+ if (hasRadioTuner(tuner1) && !tvee->has_radio) {
+ tveeprom_info("The eeprom says no radio is present, but the tuner type\n");
+ tveeprom_info("indicates otherwise. I will assume that radio is present.\n");
tvee->has_radio = 1;
}
- if (tuner < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
- tvee->tuner_type = hauppauge_tuner[tuner].id;
- t_name = hauppauge_tuner[tuner].name;
+ if (tuner1 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
+ tvee->tuner_type = hauppauge_tuner[tuner1].id;
+ t_name1 = hauppauge_tuner[tuner1].name;
} else {
- t_name = "<unknown>";
+ t_name1 = "unknown";
+ }
+
+ if (tuner2 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
+ tvee->tuner2_type = hauppauge_tuner[tuner2].id;
+ t_name2 = hauppauge_tuner[tuner2].name;
+ } else {
+ t_name2 = "unknown";
}
tvee->tuner_formats = 0;
- t_fmt_name = "<none>";
- for (i = 0; i < 8; i++) {
- if (t_format & (1<<i)) {
+ tvee->tuner2_formats = 0;
+ for (i = j = 0; i < 8; i++) {
+ if (t_format1 & (1 << i)) {
tvee->tuner_formats |= hauppauge_tuner_fmt[i].id;
- /* yuck */
- t_fmt_name = hauppauge_tuner_fmt[i].name;
+ t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name;
}
+ if (t_format2 & (1 << i)) {
+ tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id;
+ t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name;
+ }
}
-
- TVEEPROM_KERN_INFO("Hauppauge: model = %d, rev = %s, serial# = %d\n",
- tvee->model,
- tvee->rev_str,
- tvee->serial_number);
- TVEEPROM_KERN_INFO("tuner = %s (idx = %d, type = %d)\n",
- t_name,
- tuner,
- tvee->tuner_type);
- TVEEPROM_KERN_INFO("tuner fmt = %s (eeprom = 0x%02x, v4l2 = 0x%08x)\n",
- t_fmt_name,
- t_format,
- tvee->tuner_formats);
-
- TVEEPROM_KERN_INFO("audio_processor = %s (type = %d)\n",
- STRM(sndtype,tvee->audio_processor),
+ tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n",
+ tvee->model, tvee->rev_str, tvee->serial_number);
+ tveeprom_info("tuner model is %s (idx %d, type %d)\n",
+ t_name1, tuner1, tvee->tuner_type);
+ tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
+ t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], t_fmt_name1[3],
+ t_fmt_name1[4], t_fmt_name1[5], t_fmt_name1[6], t_fmt_name1[7],
+ t_format1);
+ if (tuner2) {
+ tveeprom_info("second tuner model is %s (idx %d, type %d)\n",
+ t_name2, tuner2, tvee->tuner2_type);
+ }
+ if (t_format2) {
+ tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
+ t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], t_fmt_name2[3],
+ t_fmt_name2[4], t_fmt_name2[5], t_fmt_name2[6], t_fmt_name2[7],
+ t_format2);
+ }
+ tveeprom_info("audio processor is %s (idx %d)\n",
+ STRM(audioIC, tvee->audio_processor),
tvee->audio_processor);
-
+ if (tvee->decoder_processor) {
+ tveeprom_info("decoder processor is %s (idx %d)\n",
+ STRM(decoderIC, tvee->decoder_processor),
+ tvee->decoder_processor);
+ }
+ if (tvee->has_ir == 2)
+ tveeprom_info("has %sradio\n",
+ tvee->has_radio ? "" : "no ");
+ else
+ tveeprom_info("has %sradio, has %sIR remote\n",
+ tvee->has_radio ? "" : "no ",
+ tvee->has_ir ? "" : "no ");
}
EXPORT_SYMBOL(tveeprom_hauppauge_analog);
@@ -429,40 +560,31 @@ int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len)
unsigned char buf;
int err;
- dprintk(1, "%s\n",__FUNCTION__);
buf = 0;
- if (1 != (err = i2c_master_send(c,&buf,1))) {
- printk(KERN_INFO "tveeprom(%s): Huh, no eeprom present (err=%d)?\n",
- c->name,err);
+ if (1 != (err = i2c_master_send(c, &buf, 1))) {
+ tveeprom_info("Huh, no eeprom present (err=%d)?\n", err);
return -1;
}
- if (len != (err = i2c_master_recv(c,eedata,len))) {
- printk(KERN_WARNING "tveeprom(%s): i2c eeprom read error (err=%d)\n",
- c->name,err);
+ if (len != (err = i2c_master_recv(c, eedata, len))) {
+ tveeprom_warn("i2c eeprom read error (err=%d)\n", err);
return -1;
}
+ if (debug) {
+ int i;
+
+ tveeprom_info("full 256-byte eeprom dump:\n");
+ for (i = 0; i < len; i++) {
+ if (0 == (i % 16))
+ tveeprom_info("%02x:", i);
+ printk(" %02x", eedata[i]);
+ if (15 == (i % 16))
+ printk("\n");
+ }
+ }
return 0;
}
EXPORT_SYMBOL(tveeprom_read);
-#if 0
-int tveeprom_dump(unsigned char *eedata, int len)
-{
- int i;
-
- dprintk(1, "%s\n",__FUNCTION__);
- for (i = 0; i < len; i++) {
- if (0 == (i % 16))
- printk(KERN_INFO "tveeprom: %02x:",i);
- printk(" %02x",eedata[i]);
- if (15 == (i % 16))
- printk("\n");
- }
- return 0;
-}
-EXPORT_SYMBOL(tveeprom_dump);
-#endif /* 0 */
-
/* ----------------------------------------------------------------------- */
/* needed for ivtv.sf.net at the moment. Should go away in the long */
/* run, just call the exported tveeprom_* directly, there is no point in */
@@ -495,12 +617,13 @@ tveeprom_command(struct i2c_client *client,
buf = kmalloc(256,GFP_KERNEL);
memset(buf,0,256);
tveeprom_read(client,buf,256);
- tveeprom_hauppauge_analog(&eeprom,buf);
+ tveeprom_hauppauge_analog(client, &eeprom,buf);
kfree(buf);
eeprom_props[0] = eeprom.tuner_type;
eeprom_props[1] = eeprom.tuner_formats;
eeprom_props[2] = eeprom.model;
eeprom_props[3] = eeprom.revision;
+ eeprom_props[4] = eeprom.has_radio;
break;
default:
return -EINVAL;
@@ -515,8 +638,6 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
{
struct i2c_client *client;
- dprintk(1,"%s: id 0x%x @ 0x%x\n",__FUNCTION__,
- adapter->id, address << 1);
client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
if (NULL == client)
return -ENOMEM;
@@ -533,8 +654,7 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
static int
tveeprom_attach_adapter (struct i2c_adapter *adapter)
{
- dprintk(1,"%s: id 0x%x\n",__FUNCTION__,adapter->id);
- if (adapter->id != (I2C_ALGO_BIT | I2C_HW_B_BT848))
+ if (adapter->id != I2C_HW_B_BT848)
return 0;
return i2c_probe(adapter, &addr_data, tveeprom_detect_client);
}
diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c
index 51b99cdbf29..d86e08ebddf 100644
--- a/drivers/media/video/tvmixer.c
+++ b/drivers/media/video/tvmixer.c
@@ -1,5 +1,4 @@
/*
- * $Id: tvmixer.c,v 1.8 2005/06/12 04:19:19 mchehab Exp $
*/
#include <linux/module.h>
@@ -91,7 +90,7 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm
if (cmd == SOUND_MIXER_INFO) {
mixer_info info;
strlcpy(info.id, "tv card", sizeof(info.id));
- strlcpy(info.name, i2c_clientname(client), sizeof(info.name));
+ strlcpy(info.name, client->name, sizeof(info.name));
info.modify_counter = 42 /* FIXME */;
if (copy_to_user(argp, &info, sizeof(info)))
return -EFAULT;
@@ -100,7 +99,7 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm
if (cmd == SOUND_OLD_MIXER_INFO) {
_old_mixer_info info;
strlcpy(info.id, "tv card", sizeof(info.id));
- strlcpy(info.name, i2c_clientname(client), sizeof(info.name));
+ strlcpy(info.name, client->name, sizeof(info.name));
if (copy_to_user(argp, &info, sizeof(info)))
return -EFAULT;
return 0;
@@ -276,9 +275,9 @@ static int tvmixer_clients(struct i2c_client *client)
#else
/* TV card ??? */
switch (client->adapter->id) {
- case I2C_ALGO_BIT | I2C_HW_SMBUS_VOODOO3:
- case I2C_ALGO_BIT | I2C_HW_B_BT848:
- case I2C_ALGO_BIT | I2C_HW_B_RIVA:
+ case I2C_HW_SMBUS_VOODOO3:
+ case I2C_HW_B_BT848:
+ case I2C_HW_B_RIVA:
/* ok, have a look ... */
break;
default:
@@ -295,7 +294,7 @@ static int tvmixer_clients(struct i2c_client *client)
devices[i].dev = NULL;
devices[i].minor = -1;
printk("tvmixer: %s unregistered (#1)\n",
- i2c_clientname(client));
+ client->name);
return 0;
}
}
@@ -354,7 +353,7 @@ static void __exit tvmixer_cleanup_module(void)
if (devices[i].minor != -1) {
unregister_sound_mixer(devices[i].minor);
printk("tvmixer: %s unregistered (#2)\n",
- i2c_clientname(devices[i].dev));
+ devices[i].dev->name);
}
}
}
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index 70ecbdb8027..59bb71381a1 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -1,5 +1,4 @@
/*
- * $Id: v4l1-compat.c,v 1.9 2005/06/12 04:19:19 mchehab Exp $
*
* Video for Linux Two
* Backward Compatibility Layer
@@ -604,9 +603,6 @@ v4l_compat_translate_ioctl(struct inode *inode,
dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n",err);
break;
}
-#if 0 /* FIXME */
- pict->depth = fmt2->fmt.pix.depth;
-#endif
pict->palette = pixelformat_to_palette(
fmt2->fmt.pix.pixelformat);
break;
@@ -707,13 +703,7 @@ v4l_compat_translate_ioctl(struct inode *inode,
}
case VIDIOCSTUNER: /* select a tuner input */
{
-#if 0 /* FIXME */
- err = drv(inode, file, VIDIOC_S_INPUT, &i);
- if (err < 0)
- dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n",err);
-#else
err = 0;
-#endif
break;
}
case VIDIOCGFREQ: /* get frequency */
@@ -852,12 +842,6 @@ v4l_compat_translate_ioctl(struct inode *inode,
err = 0;
break;
}
-#if 0
- case VIDIOCGMBUF:
- /* v4l2 drivers must implement that themself. The
- mmap() differences can't be translated fully
- transparent, thus there is no point to try that */
-#endif
case VIDIOCMCAPTURE: /* capture a frame */
{
struct video_mmap *mm = arg;
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index b5e0cf3448f..597b8db35a1 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -84,20 +84,6 @@ MODULE_LICENSE("GPL");
* Video Standard Operations (contributed by Michael Schimek)
*/
-#if 0 /* seems to have no users */
-/* This is the recommended method to deal with the framerate fields. More
- sophisticated drivers will access the fields directly. */
-unsigned int
-v4l2_video_std_fps(struct v4l2_standard *vs)
-{
- if (vs->frameperiod.numerator > 0)
- return (((vs->frameperiod.denominator << 8) /
- vs->frameperiod.numerator) +
- (1 << 7)) / (1 << 8);
- return 0;
-}
-EXPORT_SYMBOL(v4l2_video_std_fps);
-#endif
/* Fill in the fields of a v4l2_standard structure according to the
'id' and 'transmission' parameters. Returns negative on error. */
@@ -213,10 +199,6 @@ char *v4l2_ioctl_names[256] = {
[_IOC_NR(VIDIOC_ENUM_FMT)] = "VIDIOC_ENUM_FMT",
[_IOC_NR(VIDIOC_G_FMT)] = "VIDIOC_G_FMT",
[_IOC_NR(VIDIOC_S_FMT)] = "VIDIOC_S_FMT",
-#if 0
- [_IOC_NR(VIDIOC_G_COMP)] = "VIDIOC_G_COMP",
- [_IOC_NR(VIDIOC_S_COMP)] = "VIDIOC_S_COMP",
-#endif
[_IOC_NR(VIDIOC_REQBUFS)] = "VIDIOC_REQBUFS",
[_IOC_NR(VIDIOC_QUERYBUF)] = "VIDIOC_QUERYBUF",
[_IOC_NR(VIDIOC_G_FBUF)] = "VIDIOC_G_FBUF",
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index 15f5bb48696..55f129e964e 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -1,5 +1,4 @@
/*
- * $Id: video-buf-dvb.c,v 1.7 2004/12/09 12:51:35 kraxel Exp $
*
* some helper function for simple DVB cards which simply DMA the
* complete transport stream and let the computer sort everything else
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 5afdc785261..97354f253a8 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -1,5 +1,4 @@
/*
- * $Id: video-buf.c,v 1.18 2005/02/24 13:32:30 kraxel Exp $
*
* generic helper functions for video4linux capture buffers, to handle
* memory management and PCI DMA. Right now bttv + saa7134 use it.
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 76e8681d65c..d8a0f763ca1 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -1,80 +1,606 @@
/*
- * (incomplete) Driver for the VINO (Video In No Out) system found in SGI Indys.
+ * Driver for the VINO (Video In No Out) system found in SGI Indys.
*
* This file is subject to the terms and conditions of the GNU General Public
* License version 2 as published by the Free Software Foundation.
*
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.fi>
+ *
+ * Based on the previous version of the driver for 2.4 kernels by:
* Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
*/
-#include <linux/module.h>
+/*
+ * TODO:
+ * - remove "hacks" from memory allocation code and implement nopage()
+ * - check decimation, calculating and reporting image size when
+ * using decimation
+ * - check vino_acquire_input(), vino_set_input() and channel
+ * ownership handling
+ * - report VINO error-interrupts via ioctls ?
+ * - implement picture controls (all implemented?)
+ * - use macros for boolean values (?)
+ * - implement user mode buffers and overlay (?)
+ */
+
#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/wrapper.h>
-#include <linux/errno.h>
-#include <linux/irq.h>
+#include <linux/module.h>
#include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+#include <linux/time.h>
+#include <linux/moduleparam.h>
+
+#ifdef CONFIG_KMOD
+#include <linux/kmod.h>
+#endif
+
#include <linux/i2c.h>
#include <linux/i2c-algo-sgi.h>
-#include <asm/addrspace.h>
-#include <asm/system.h>
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
+#include <linux/videodev.h>
+#include <linux/videodev2.h>
+#include <linux/video_decoder.h>
+
#include <asm/paccess.h>
#include <asm/io.h>
#include <asm/sgi/ip22.h>
-#include <asm/sgi/hpc3.h>
#include <asm/sgi/mc.h>
#include "vino.h"
+#include "saa7191.h"
+#include "indycam.h"
+
+/* Uncomment the following line to get lots and lots of (mostly useless)
+ * debug info.
+ * Note that the debug output also slows down the driver significantly */
+// #define VINO_DEBUG
+
+#define VINO_MODULE_VERSION "0.0.3"
+#define VINO_VERSION_CODE KERNEL_VERSION(0, 0, 3)
+
+MODULE_DESCRIPTION("SGI VINO Video4Linux2 driver");
+MODULE_VERSION(VINO_MODULE_VERSION);
+MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
+MODULE_LICENSE("GPL");
-/* debugging? */
-#if 1
-#define DEBUG(x...) printk(x);
+#define mem_map_reserve(p) set_bit(PG_reserved, &((p)->flags))
+#define mem_map_unreserve(p) clear_bit(PG_reserved, &((p)->flags))
+
+#ifdef VINO_DEBUG
+#define dprintk(x...) printk("VINO: " x);
#else
-#define DEBUG(x...)
+#define dprintk(x...)
#endif
+#define VINO_NO_CHANNEL 0
+#define VINO_CHANNEL_A 1
+#define VINO_CHANNEL_B 2
+
+#define VINO_PAL_WIDTH 768
+#define VINO_PAL_HEIGHT 576
+#define VINO_NTSC_WIDTH 640
+#define VINO_NTSC_HEIGHT 480
+
+#define VINO_MIN_WIDTH 32
+#define VINO_MIN_HEIGHT 32
+
+#define VINO_CLIPPING_START_ODD_D1 1
+#define VINO_CLIPPING_START_ODD_PAL 1
+#define VINO_CLIPPING_START_ODD_NTSC 1
+
+#define VINO_CLIPPING_START_EVEN_D1 2
+#define VINO_CLIPPING_START_EVEN_PAL 2
+#define VINO_CLIPPING_START_EVEN_NTSC 2
+
+#define VINO_INPUT_CHANNEL_COUNT 3
+
+#define VINO_INPUT_NONE -1
+#define VINO_INPUT_COMPOSITE 0
+#define VINO_INPUT_SVIDEO 1
+#define VINO_INPUT_D1 2
+
+#define VINO_PAGE_RATIO (PAGE_SIZE / VINO_PAGE_SIZE)
+
+#define VINO_FIFO_THRESHOLD_DEFAULT 512
+
+/*#define VINO_FRAMEBUFFER_SIZE (VINO_PAL_WIDTH * VINO_PAL_HEIGHT * 4 \
+ + 2 * PAGE_SIZE)*/
+#define VINO_FRAMEBUFFER_SIZE ((VINO_PAL_WIDTH \
+ * VINO_PAL_HEIGHT * 4 \
+ + 3 * PAGE_SIZE) & ~(PAGE_SIZE - 1))
+
+#define VINO_FRAMEBUFFER_MAX_COUNT 8
+
+#define VINO_FRAMEBUFFER_UNUSED 0
+#define VINO_FRAMEBUFFER_IN_USE 1
+#define VINO_FRAMEBUFFER_READY 2
+
+#define VINO_QUEUE_ERROR -1
+#define VINO_QUEUE_MAGIC 0x20050125
+
+#define VINO_MEMORY_NONE 0
+#define VINO_MEMORY_MMAP 1
+#define VINO_MEMORY_USERPTR 2
+
+#define VINO_DUMMY_DESC_COUNT 4
+#define VINO_DESC_FETCH_DELAY 5 /* microseconds */
+
+/* the number is the index for vino_data_formats */
+#define VINO_DATA_FMT_NONE -1
+#define VINO_DATA_FMT_GREY 0
+#define VINO_DATA_FMT_RGB332 1
+#define VINO_DATA_FMT_RGB32 2
+#define VINO_DATA_FMT_YUV 3
+//#define VINO_DATA_FMT_RGB24 4
+
+#define VINO_DATA_FMT_COUNT 4
+
+#define VINO_DATA_NORM_NONE -1
+#define VINO_DATA_NORM_NTSC 0
+#define VINO_DATA_NORM_PAL 1
+#define VINO_DATA_NORM_SECAM 2
+#define VINO_DATA_NORM_D1 3
+/* The following is a special entry that can be used to
+ * autodetect the norm. */
+#define VINO_DATA_NORM_AUTO 0xff
+
+#define VINO_DATA_NORM_COUNT 4
-/* VINO ASIC registers */
-struct sgi_vino *vino;
+/* Internal data structure definitions */
-static const char *vinostr = "VINO IndyCam/TV";
-static int threshold_a = 512;
-static int threshold_b = 512;
+struct vino_input {
+ char *name;
+ v4l2_std_id std;
+};
+
+struct vino_clipping {
+ unsigned int left, right, top, bottom;
+};
+
+struct vino_data_format {
+ /* the description */
+ char *description;
+ /* bytes per pixel */
+ unsigned int bpp;
+ /* V4L2 fourcc code */
+ __u32 pixelformat;
+ /* V4L2 colorspace (duh!) */
+ enum v4l2_colorspace colorspace;
+};
+
+struct vino_data_norm {
+ char *description;
+ unsigned int width, height;
+ struct vino_clipping odd;
+ struct vino_clipping even;
+
+ v4l2_std_id std;
+ unsigned int fps_min, fps_max;
+ __u32 framelines;
+};
+
+struct vino_descriptor_table {
+ /* the number of PAGE_SIZE sized pages in the buffer */
+ unsigned int page_count;
+ /* virtual (kmalloc'd) pointers to the actual data
+ * (in PAGE_SIZE chunks, used with mmap streaming) */
+ unsigned long *virtual;
+
+ /* cpu address for the VINO descriptor table
+ * (contains DMA addresses, VINO_PAGE_SIZE chunks) */
+ unsigned long *dma_cpu;
+ /* dma address for the VINO descriptor table
+ * (contains DMA addresses, VINO_PAGE_SIZE chunks) */
+ dma_addr_t dma;
+};
+
+struct vino_framebuffer {
+ /* identifier nubmer */
+ unsigned int id;
+ /* the length of the whole buffer */
+ unsigned int size;
+ /* the length of actual data in buffer */
+ unsigned int data_size;
+ /* the data format */
+ unsigned int data_format;
+ /* the state of buffer data */
+ unsigned int state;
+ /* is the buffer mapped in user space? */
+ unsigned int map_count;
+ /* memory offset for mmap() */
+ unsigned int offset;
+ /* frame counter */
+ unsigned int frame_counter;
+ /* timestamp (written when image capture finishes) */
+ struct timeval timestamp;
+
+ struct vino_descriptor_table desc_table;
+
+ spinlock_t state_lock;
+};
-struct vino_device {
- struct video_device vdev;
-#define VINO_CHAN_A 1
-#define VINO_CHAN_B 2
- int chan;
+struct vino_framebuffer_fifo {
+ unsigned int length;
+
+ unsigned int used;
+ unsigned int head;
+ unsigned int tail;
+
+ unsigned int data[VINO_FRAMEBUFFER_MAX_COUNT];
+};
+
+struct vino_framebuffer_queue {
+ unsigned int magic;
+
+ /* VINO_MEMORY_NONE, VINO_MEMORY_MMAP or VINO_MEMORY_USERPTR */
+ unsigned int type;
+ unsigned int length;
+
+ /* data field of in and out contain index numbers for buffer */
+ struct vino_framebuffer_fifo in;
+ struct vino_framebuffer_fifo out;
+
+ struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_MAX_COUNT];
+
+ spinlock_t queue_lock;
+ struct semaphore queue_sem;
+ wait_queue_head_t frame_wait_queue;
+};
+
+struct vino_channel_settings {
+ unsigned int channel;
+
+ int input;
+ unsigned int data_format;
+ unsigned int data_norm;
+ struct vino_clipping clipping;
+ unsigned int decimation;
+ unsigned int line_size;
+ unsigned int alpha;
+ unsigned int fps;
+ unsigned int framert_reg;
+
+ unsigned int fifo_threshold;
+
+ struct vino_framebuffer_queue fb_queue;
+
+ /* number of the current field */
+ unsigned int field;
+
+ /* read in progress */
+ int reading;
+ /* streaming is active */
+ int streaming;
+ /* the driver is currently processing the queue */
+ int capturing;
+
+ struct semaphore sem;
+ spinlock_t capture_lock;
+
+ unsigned int users;
+
+ /* V4L support */
+ struct video_device *v4l_device;
};
struct vino_client {
+ /* the channel which owns this client:
+ * VINO_NO_CHANNEL, VINO_CHANNEL_A or VINO_CHANNEL_B */
+ unsigned int owner;
struct i2c_client *driver;
- int owner;
};
-struct vino_video {
- struct vino_device chA;
- struct vino_device chB;
+struct vino_settings {
+ struct vino_channel_settings a;
+ struct vino_channel_settings b;
struct vino_client decoder;
struct vino_client camera;
- struct semaphore input_lock;
+ /* a lock for vino register access */
+ spinlock_t vino_lock;
+ /* a lock for channel input changes */
+ spinlock_t input_lock;
- /* Loaded into VINO descriptors to clear End Of Descriptors table
- * interupt condition */
unsigned long dummy_page;
- unsigned int dummy_buf[4] __attribute__((aligned(8)));
+ struct vino_descriptor_table dummy_desc_table;
};
-static struct vino_video *Vino;
+/* Module parameters */
+
+/*
+ * Using vino_pixel_conversion the ARGB32-format pixels supplied
+ * by the VINO chip can be converted to more common formats
+ * like RGBA32 (or probably RGB24 in the future). This way we
+ * can give out data that can be specified correctly with
+ * the V4L2-definitions.
+ *
+ * The pixel format is specified as RGBA32 when no conversion
+ * is used.
+ *
+ * Note that this only affects the 32-bit bit depth.
+ *
+ * Use non-zero value to enable conversion.
+ */
+static int vino_pixel_conversion = 0;
+module_param_named(pixelconv, vino_pixel_conversion, int, 0);
+MODULE_PARM_DESC(pixelconv,
+ "enable pixel conversion (non-zero value enables)");
+
+/* Internal data structures */
+
+static struct sgi_vino *vino;
+
+static struct vino_settings *vino_drvdata;
+
+static const char *vino_driver_name = "vino";
+static const char *vino_driver_description = "SGI VINO";
+static const char *vino_bus_name = "GIO64 bus";
+static const char *vino_v4l_device_name_a = "SGI VINO Channel A";
+static const char *vino_v4l_device_name_b = "SGI VINO Channel B";
+
+static const struct vino_input vino_inputs[] = {
+ {
+ .name = "Composite",
+ .std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
+ },{
+ .name = "S-Video",
+ .std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
+ },{
+ .name = "D1 (IndyCam)",
+ .std = V4L2_STD_NTSC,
+ }
+};
+
+static const struct vino_data_format vino_data_formats[] = {
+ {
+ .description = "8-bit greyscale",
+ .bpp = 1,
+ .pixelformat = V4L2_PIX_FMT_GREY,
+ .colorspace = V4L2_COLORSPACE_SMPTE170M,
+ },{
+ .description = "8-bit dithered RGB 3-3-2",
+ .bpp = 1,
+ .pixelformat = V4L2_PIX_FMT_RGB332,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ },{
+ .description = "32-bit RGB",
+ .bpp = 4,
+ .pixelformat = V4L2_PIX_FMT_RGB32,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ },{
+ .description = "YUV 4:2:2",
+ .bpp = 4,
+ .pixelformat = V4L2_PIX_FMT_YUYV, // XXX: swapped?
+ .colorspace = V4L2_COLORSPACE_SMPTE170M,
+ }/*,{
+ .description = "24-bit RGB",
+ .bpp = 3,
+ .pixelformat = V4L2_PIX_FMT_RGB24,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ }*/
+};
+
+static const struct vino_data_norm vino_data_norms[] = {
+ {
+ .description = "NTSC",
+ .std = V4L2_STD_NTSC,
+ .fps_min = 6,
+ .fps_max = 30,
+ .framelines = 525,
+ .width = VINO_NTSC_WIDTH,
+ .height = VINO_NTSC_HEIGHT,
+ .odd = {
+ .top = VINO_CLIPPING_START_ODD_NTSC,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_ODD_NTSC
+ + VINO_NTSC_HEIGHT / 2 - 1,
+ .right = VINO_NTSC_WIDTH,
+ },
+ .even = {
+ .top = VINO_CLIPPING_START_EVEN_NTSC,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_EVEN_NTSC
+ + VINO_NTSC_HEIGHT / 2 - 1,
+ .right = VINO_NTSC_WIDTH,
+ },
+ },{
+ .description = "PAL",
+ .std = V4L2_STD_PAL,
+ .fps_min = 5,
+ .fps_max = 25,
+ .framelines = 625,
+ .width = VINO_PAL_WIDTH,
+ .height = VINO_PAL_HEIGHT,
+ .odd = {
+ .top = VINO_CLIPPING_START_ODD_PAL,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_ODD_PAL
+ + VINO_PAL_HEIGHT / 2 - 1,
+ .right = VINO_PAL_WIDTH,
+ },
+ .even = {
+ .top = VINO_CLIPPING_START_EVEN_PAL,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_EVEN_PAL
+ + VINO_PAL_HEIGHT / 2 - 1,
+ .right = VINO_PAL_WIDTH,
+ },
+ },{
+ .description = "SECAM",
+ .std = V4L2_STD_SECAM,
+ .fps_min = 5,
+ .fps_max = 25,
+ .framelines = 625,
+ .width = VINO_PAL_WIDTH,
+ .height = VINO_PAL_HEIGHT,
+ .odd = {
+ .top = VINO_CLIPPING_START_ODD_PAL,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_ODD_PAL
+ + VINO_PAL_HEIGHT / 2 - 1,
+ .right = VINO_PAL_WIDTH,
+ },
+ .even = {
+ .top = VINO_CLIPPING_START_EVEN_PAL,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_EVEN_PAL
+ + VINO_PAL_HEIGHT / 2 - 1,
+ .right = VINO_PAL_WIDTH,
+ },
+ },{
+ .description = "NTSC (D1 input)",
+ .std = V4L2_STD_NTSC,
+ .fps_min = 6,
+ .fps_max = 30,
+ .framelines = 525,
+ .width = VINO_NTSC_WIDTH,
+ .height = VINO_NTSC_HEIGHT,
+ .odd = {
+ .top = VINO_CLIPPING_START_ODD_D1,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_ODD_D1
+ + VINO_NTSC_HEIGHT / 2 - 1,
+ .right = VINO_NTSC_WIDTH,
+ },
+ .even = {
+ .top = VINO_CLIPPING_START_EVEN_D1,
+ .left = 0,
+ .bottom = VINO_CLIPPING_START_EVEN_D1
+ + VINO_NTSC_HEIGHT / 2 - 1,
+ .right = VINO_NTSC_WIDTH,
+ },
+ }
+};
+
+#define VINO_INDYCAM_V4L2_CONTROL_COUNT 9
+
+struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Automatic Gain Control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = INDYCAM_AGC_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Automatic White Balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = INDYCAM_AWB_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = INDYCAM_GAIN_MIN,
+ .maximum = INDYCAM_GAIN_MAX,
+ .step = 1,
+ .default_value = INDYCAM_GAIN_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_PRIVATE_BASE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Red Saturation",
+ .minimum = INDYCAM_RED_SATURATION_MIN,
+ .maximum = INDYCAM_RED_SATURATION_MAX,
+ .step = 1,
+ .default_value = INDYCAM_RED_SATURATION_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_PRIVATE_BASE + 1,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Blue Saturation",
+ .minimum = INDYCAM_BLUE_SATURATION_MIN,
+ .maximum = INDYCAM_BLUE_SATURATION_MAX,
+ .step = 1,
+ .default_value = INDYCAM_BLUE_SATURATION_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Red Balance",
+ .minimum = INDYCAM_RED_BALANCE_MIN,
+ .maximum = INDYCAM_RED_BALANCE_MAX,
+ .step = 1,
+ .default_value = INDYCAM_RED_BALANCE_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Blue Balance",
+ .minimum = INDYCAM_BLUE_BALANCE_MIN,
+ .maximum = INDYCAM_BLUE_BALANCE_MAX,
+ .step = 1,
+ .default_value = INDYCAM_BLUE_BALANCE_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Shutter Control",
+ .minimum = INDYCAM_SHUTTER_MIN,
+ .maximum = INDYCAM_SHUTTER_MAX,
+ .step = 1,
+ .default_value = INDYCAM_SHUTTER_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_GAMMA,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gamma",
+ .minimum = INDYCAM_GAMMA_MIN,
+ .maximum = INDYCAM_GAMMA_MAX,
+ .step = 1,
+ .default_value = INDYCAM_GAMMA_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ }
+};
+
+#define VINO_SAA7191_V4L2_CONTROL_COUNT 2
+
+struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = {
+ {
+ .id = V4L2_CID_HUE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Hue",
+ .minimum = SAA7191_HUE_MIN,
+ .maximum = SAA7191_HUE_MAX,
+ .step = 1,
+ .default_value = SAA7191_HUE_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ },{
+ .id = V4L2_CID_PRIVATE_BASE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "VTR Time Constant",
+ .minimum = SAA7191_VTRC_MIN,
+ .maximum = SAA7191_VTRC_MAX,
+ .step = 1,
+ .default_value = SAA7191_VTRC_DEFAULT,
+ .flags = 0,
+ .reserved = { 0, 0 },
+ }
+};
+
+/* VINO I2C bus functions */
unsigned i2c_vino_getctrl(void *data)
{
@@ -112,49 +638,49 @@ static struct i2c_algo_sgi_data i2c_sgi_vino_data =
*/
static int i2c_vino_client_reg(struct i2c_client *client)
{
- int res = 0;
+ int ret = 0;
- down(&Vino->input_lock);
+ spin_lock(&vino_drvdata->input_lock);
switch (client->driver->id) {
case I2C_DRIVERID_SAA7191:
- if (Vino->decoder.driver)
- res = -EBUSY;
+ if (vino_drvdata->decoder.driver)
+ ret = -EBUSY;
else
- Vino->decoder.driver = client;
+ vino_drvdata->decoder.driver = client;
break;
case I2C_DRIVERID_INDYCAM:
- if (Vino->camera.driver)
- res = -EBUSY;
+ if (vino_drvdata->camera.driver)
+ ret = -EBUSY;
else
- Vino->camera.driver = client;
+ vino_drvdata->camera.driver = client;
break;
default:
- res = -ENODEV;
+ ret = -ENODEV;
}
- up(&Vino->input_lock);
+ spin_unlock(&vino_drvdata->input_lock);
- return res;
+ return ret;
}
static int i2c_vino_client_unreg(struct i2c_client *client)
{
- int res = 0;
+ int ret = 0;
- down(&Vino->input_lock);
- if (client == Vino->decoder.driver) {
- if (Vino->decoder.owner)
- res = -EBUSY;
+ spin_lock(&vino_drvdata->input_lock);
+ if (client == vino_drvdata->decoder.driver) {
+ if (vino_drvdata->decoder.owner != VINO_NO_CHANNEL)
+ ret = -EBUSY;
else
- Vino->decoder.driver = NULL;
- } else if (client == Vino->camera.driver) {
- if (Vino->camera.owner)
- res = -EBUSY;
+ vino_drvdata->decoder.driver = NULL;
+ } else if (client == vino_drvdata->camera.driver) {
+ if (vino_drvdata->camera.owner != VINO_NO_CHANNEL)
+ ret = -EBUSY;
else
- Vino->camera.driver = NULL;
+ vino_drvdata->camera.driver = NULL;
}
- up(&Vino->input_lock);
+ spin_unlock(&vino_drvdata->input_lock);
- return res;
+ return ret;
}
static struct i2c_adapter vino_i2c_adapter =
@@ -176,172 +702,3591 @@ static int vino_i2c_del_bus(void)
return i2c_sgi_del_bus(&vino_i2c_adapter);
}
+static int i2c_camera_command(unsigned int cmd, void *arg)
+{
+ return vino_drvdata->camera.driver->
+ driver->command(vino_drvdata->camera.driver,
+ cmd, arg);
+}
+
+static int i2c_decoder_command(unsigned int cmd, void *arg)
+{
+ return vino_drvdata->decoder.driver->
+ driver->command(vino_drvdata->decoder.driver,
+ cmd, arg);
+}
+
+/* VINO framebuffer/DMA descriptor management */
+
+static void vino_free_buffer_with_count(struct vino_framebuffer *fb,
+ unsigned int count)
+{
+ unsigned int i;
+
+ dprintk("vino_free_buffer_with_count(): count = %d\n", count);
+
+ for (i = 0; i < count; i++) {
+ mem_map_unreserve(virt_to_page(fb->desc_table.virtual[i]));
+ dma_unmap_single(NULL,
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ free_page(fb->desc_table.virtual[i]);
+ }
+
+ dma_free_coherent(NULL,
+ VINO_PAGE_RATIO * (fb->desc_table.page_count + 4) *
+ sizeof(dma_addr_t), (void *)fb->desc_table.dma_cpu,
+ fb->desc_table.dma);
+ kfree(fb->desc_table.virtual);
+
+ memset(fb, 0, sizeof(struct vino_framebuffer));
+}
+
+static void vino_free_buffer(struct vino_framebuffer *fb)
+{
+ vino_free_buffer_with_count(fb, fb->desc_table.page_count);
+}
+
+static int vino_allocate_buffer(struct vino_framebuffer *fb,
+ unsigned int size)
+{
+ unsigned int count, i, j;
+ int ret = 0;
+
+ dprintk("vino_allocate_buffer():\n");
+
+ if (size < 1)
+ return -EINVAL;
+
+ memset(fb, 0, sizeof(struct vino_framebuffer));
+
+ count = ((size / PAGE_SIZE) + 4) & ~3;
+
+ dprintk("vino_allocate_buffer(): size = %d, count = %d\n",
+ size, count);
+
+ /* allocate memory for table with virtual (page) addresses */
+ fb->desc_table.virtual = (unsigned long *)
+ kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
+ if (!fb->desc_table.virtual)
+ return -ENOMEM;
+
+ /* allocate memory for table with dma addresses
+ * (has space for four extra descriptors) */
+ fb->desc_table.dma_cpu =
+ dma_alloc_coherent(NULL, VINO_PAGE_RATIO * (count + 4) *
+ sizeof(dma_addr_t), &fb->desc_table.dma,
+ GFP_KERNEL | GFP_DMA);
+ if (!fb->desc_table.dma_cpu) {
+ ret = -ENOMEM;
+ goto out_free_virtual;
+ }
+
+ /* allocate pages for the buffer and acquire the according
+ * dma addresses */
+ for (i = 0; i < count; i++) {
+ dma_addr_t dma_data_addr;
+
+ fb->desc_table.virtual[i] =
+ get_zeroed_page(GFP_KERNEL | GFP_DMA);
+ if (!fb->desc_table.virtual[i]) {
+ ret = -ENOBUFS;
+ break;
+ }
+
+ dma_data_addr =
+ dma_map_single(NULL,
+ (void *)fb->desc_table.virtual[i],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+
+ for (j = 0; j < VINO_PAGE_RATIO; j++) {
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i + j] =
+ dma_data_addr + VINO_PAGE_SIZE * j;
+ }
+
+ mem_map_reserve(virt_to_page(fb->desc_table.virtual[i]));
+ }
+
+ /* page_count needs to be set anyway, because the descriptor table has
+ * been allocated according to this number */
+ fb->desc_table.page_count = count;
+
+ if (ret) {
+ /* the descriptor with index i doesn't contain
+ * a valid address yet */
+ vino_free_buffer_with_count(fb, i);
+ return ret;
+ }
+
+ //fb->size = size;
+ fb->size = count * PAGE_SIZE;
+ fb->data_format = VINO_DATA_FMT_NONE;
+
+ /* set the dma stop-bit for the last (count+1)th descriptor */
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * count] = VINO_DESC_STOP;
+ return 0;
+
+ out_free_virtual:
+ kfree(fb->desc_table.virtual);
+ return ret;
+}
+
+#if 0
+/* user buffers not fully implemented yet */
+static int vino_prepare_user_buffer(struct vino_framebuffer *fb,
+ void *user,
+ unsigned int size)
+{
+ unsigned int count, i, j;
+ int ret = 0;
+
+ dprintk("vino_prepare_user_buffer():\n");
+
+ if (size < 1)
+ return -EINVAL;
+
+ memset(fb, 0, sizeof(struct vino_framebuffer));
+
+ count = ((size / PAGE_SIZE)) & ~3;
+
+ dprintk("vino_prepare_user_buffer(): size = %d, count = %d\n",
+ size, count);
+
+ /* allocate memory for table with virtual (page) addresses */
+ fb->desc_table.virtual = (unsigned long *)
+ kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
+ if (!fb->desc_table.virtual)
+ return -ENOMEM;
+
+ /* allocate memory for table with dma addresses
+ * (has space for four extra descriptors) */
+ fb->desc_table.dma_cpu =
+ dma_alloc_coherent(NULL, VINO_PAGE_RATIO * (count + 4) *
+ sizeof(dma_addr_t), &fb->desc_table.dma,
+ GFP_KERNEL | GFP_DMA);
+ if (!fb->desc_table.dma_cpu) {
+ ret = -ENOMEM;
+ goto out_free_virtual;
+ }
+
+ /* allocate pages for the buffer and acquire the according
+ * dma addresses */
+ for (i = 0; i < count; i++) {
+ dma_addr_t dma_data_addr;
+
+ fb->desc_table.virtual[i] =
+ get_zeroed_page(GFP_KERNEL | GFP_DMA);
+ if (!fb->desc_table.virtual[i]) {
+ ret = -ENOBUFS;
+ break;
+ }
+
+ dma_data_addr =
+ dma_map_single(NULL,
+ (void *)fb->desc_table.virtual[i],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+
+ for (j = 0; j < VINO_PAGE_RATIO; j++) {
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i + j] =
+ dma_data_addr + VINO_PAGE_SIZE * j;
+ }
+
+ mem_map_reserve(virt_to_page(fb->desc_table.virtual[i]));
+ }
+
+ /* page_count needs to be set anyway, because the descriptor table has
+ * been allocated according to this number */
+ fb->desc_table.page_count = count;
+
+ if (ret) {
+ /* the descriptor with index i doesn't contain
+ * a valid address yet */
+ vino_free_buffer_with_count(fb, i);
+ return ret;
+ }
+
+ //fb->size = size;
+ fb->size = count * PAGE_SIZE;
+
+ /* set the dma stop-bit for the last (count+1)th descriptor */
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * count] = VINO_DESC_STOP;
+ return 0;
+
+ out_free_virtual:
+ kfree(fb->desc_table.virtual);
+ return ret;
+}
+#endif
+
+static void vino_sync_buffer(struct vino_framebuffer *fb)
+{
+ int i;
+
+ dprintk("vino_sync_buffer():\n");
+
+ for (i = 0; i < fb->desc_table.page_count; i++)
+ dma_sync_single(NULL,
+ fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+}
+
+/* Framebuffer fifo functions (need to be locked externally) */
+
+static void vino_fifo_init(struct vino_framebuffer_fifo *f,
+ unsigned int length)
+{
+ f->length = 0;
+ f->used = 0;
+ f->head = 0;
+ f->tail = 0;
+
+ if (length > VINO_FRAMEBUFFER_MAX_COUNT)
+ length = VINO_FRAMEBUFFER_MAX_COUNT;
+
+ f->length = length;
+}
+
+/* returns true/false */
+static int vino_fifo_has_id(struct vino_framebuffer_fifo *f, unsigned int id)
+{
+ unsigned int i;
+ for (i = f->head; i == (f->tail - 1); i = (i + 1) % f->length) {
+ if (f->data[i] == id)
+ return 1;
+ }
+
+ return 0;
+}
+
+/* returns true/false */
+static int vino_fifo_full(struct vino_framebuffer_fifo *f)
+{
+ return (f->used == f->length);
+}
+
+static unsigned int vino_fifo_get_used(struct vino_framebuffer_fifo *f)
+{
+ return f->used;
+}
-static void vino_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static int vino_fifo_enqueue(struct vino_framebuffer_fifo *f, unsigned int id)
{
+ if (id >= f->length) {
+ return VINO_QUEUE_ERROR;
+ }
+
+ if (vino_fifo_has_id(f, id)) {
+ return VINO_QUEUE_ERROR;
+ }
+
+ if (f->used < f->length) {
+ f->data[f->tail] = id;
+ f->tail = (f->tail + 1) % f->length;
+ f->used++;
+ } else {
+ return VINO_QUEUE_ERROR;
+ }
+
+ return 0;
}
-static int vino_open(struct video_device *dev, int flags)
+static int vino_fifo_peek(struct vino_framebuffer_fifo *f, unsigned int *id)
{
- struct vino_device *videv = (struct vino_device *)dev;
+ if (f->used > 0) {
+ *id = f->data[f->head];
+ } else {
+ return VINO_QUEUE_ERROR;
+ }
return 0;
}
-static void vino_close(struct video_device *dev)
+static int vino_fifo_dequeue(struct vino_framebuffer_fifo *f, unsigned int *id)
{
- struct vino_device *videv = (struct vino_device *)dev;
+ if (f->used > 0) {
+ *id = f->data[f->head];
+ f->head = (f->head + 1) % f->length;
+ f->used--;
+ } else {
+ return VINO_QUEUE_ERROR;
+ }
+
+ return 0;
}
-static int vino_mmap(struct video_device *dev, const char *adr,
- unsigned long size)
+/* Framebuffer queue functions */
+
+/* execute with queue_lock locked */
+static void vino_queue_free_with_count(struct vino_framebuffer_queue *q,
+ unsigned int length)
{
- struct vino_device *videv = (struct vino_device *)dev;
+ unsigned int i;
- return -EINVAL;
+ q->length = 0;
+ memset(&q->in, 0, sizeof(struct vino_framebuffer_fifo));
+ memset(&q->out, 0, sizeof(struct vino_framebuffer_fifo));
+ for (i = 0; i < length; i++) {
+ dprintk("vino_queue_free_with_count(): freeing buffer %d\n",
+ i);
+ vino_free_buffer(q->buffer[i]);
+ kfree(q->buffer[i]);
+ }
+
+ q->type = VINO_MEMORY_NONE;
+ q->magic = 0;
}
-static int vino_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
+static void vino_queue_free(struct vino_framebuffer_queue *q)
{
- struct vino_device *videv = (struct vino_device *)dev;
+ dprintk("vino_queue_free():\n");
+
+ if (q->magic != VINO_QUEUE_MAGIC)
+ return;
+ if (q->type != VINO_MEMORY_MMAP)
+ return;
+
+ down(&q->queue_sem);
+
+ vino_queue_free_with_count(q, q->length);
+
+ up(&q->queue_sem);
+}
+
+static int vino_queue_init(struct vino_framebuffer_queue *q,
+ unsigned int *length)
+{
+ unsigned int i;
+ int ret = 0;
+
+ dprintk("vino_queue_init(): length = %d\n", *length);
+
+ if (q->magic == VINO_QUEUE_MAGIC) {
+ dprintk("vino_queue_init(): queue already initialized!\n");
+ return -EINVAL;
+ }
+
+ if (q->type != VINO_MEMORY_NONE) {
+ dprintk("vino_queue_init(): queue already initialized!\n");
+ return -EINVAL;
+ }
+
+ if (*length < 1)
+ return -EINVAL;
+
+ down(&q->queue_sem);
+
+ if (*length > VINO_FRAMEBUFFER_MAX_COUNT)
+ *length = VINO_FRAMEBUFFER_MAX_COUNT;
+
+ q->length = 0;
+
+ for (i = 0; i < *length; i++) {
+ dprintk("vino_queue_init(): allocating buffer %d\n", i);
+ q->buffer[i] = kmalloc(sizeof(struct vino_framebuffer),
+ GFP_KERNEL);
+ if (!q->buffer[i]) {
+ dprintk("vino_queue_init(): kmalloc() failed\n");
+ ret = -ENOMEM;
+ break;
+ }
+
+ ret = vino_allocate_buffer(q->buffer[i],
+ VINO_FRAMEBUFFER_SIZE);
+ if (ret) {
+ kfree(q->buffer[i]);
+ dprintk("vino_queue_init(): "
+ "vino_allocate_buffer() failed\n");
+ break;
+ }
+
+ q->buffer[i]->id = i;
+ if (i > 0) {
+ q->buffer[i]->offset = q->buffer[i - 1]->offset +
+ q->buffer[i - 1]->size;
+ } else {
+ q->buffer[i]->offset = 0;
+ }
+
+ spin_lock_init(&q->buffer[i]->state_lock);
+
+ dprintk("vino_queue_init(): buffer = %d, offset = %d, "
+ "size = %d\n", i, q->buffer[i]->offset,
+ q->buffer[i]->size);
+ }
+
+ if (ret) {
+ vino_queue_free_with_count(q, i);
+ *length = 0;
+ } else {
+ q->length = *length;
+ vino_fifo_init(&q->in, q->length);
+ vino_fifo_init(&q->out, q->length);
+ q->type = VINO_MEMORY_MMAP;
+ q->magic = VINO_QUEUE_MAGIC;
+ }
+
+ up(&q->queue_sem);
+
+ return ret;
+}
+
+static struct vino_framebuffer *vino_queue_add(struct
+ vino_framebuffer_queue *q,
+ unsigned int id)
+{
+ struct vino_framebuffer *ret = NULL;
+ unsigned int total;
+ unsigned long flags;
+
+ dprintk("vino_queue_add(): id = %d\n", id);
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ if (id >= q->length)
+ goto out;
+
+ /* not needed?: if (vino_fifo_full(&q->out)) {
+ goto out;
+ }*/
+ /* check that outgoing queue isn't already full
+ * (or that it won't become full) */
+ total = vino_fifo_get_used(&q->in) +
+ vino_fifo_get_used(&q->out);
+ if (total >= q->length)
+ goto out;
+
+ if (vino_fifo_enqueue(&q->in, id))
+ goto out;
+
+ ret = q->buffer[id];
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static struct vino_framebuffer *vino_queue_transfer(struct
+ vino_framebuffer_queue *q)
+{
+ struct vino_framebuffer *ret = NULL;
+ struct vino_framebuffer *fb;
+ int id;
+ unsigned long flags;
+
+ dprintk("vino_queue_transfer():\n");
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ // now this actually removes an entry from the incoming queue
+ if (vino_fifo_dequeue(&q->in, &id)) {
+ goto out;
+ }
+
+ dprintk("vino_queue_transfer(): id = %d\n", id);
+ fb = q->buffer[id];
+
+ // we have already checked that the outgoing queue is not full, but...
+ if (vino_fifo_enqueue(&q->out, id)) {
+ printk(KERN_ERR "vino_queue_transfer(): "
+ "outgoing queue is full, this shouldn't happen!\n");
+ goto out;
+ }
+
+ ret = fb;
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+/* returns true/false */
+static int vino_queue_incoming_contains(struct vino_framebuffer_queue *q,
+ unsigned int id)
+{
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ ret = vino_fifo_has_id(&q->in, id);
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+/* returns true/false */
+static int vino_queue_outgoing_contains(struct vino_framebuffer_queue *q,
+ unsigned int id)
+{
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ ret = vino_fifo_has_id(&q->out, id);
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static int vino_queue_get_incoming(struct vino_framebuffer_queue *q,
+ unsigned int *used)
+{
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return VINO_QUEUE_ERROR;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0) {
+ ret = VINO_QUEUE_ERROR;
+ goto out;
+ }
+
+ *used = vino_fifo_get_used(&q->in);
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static int vino_queue_get_outgoing(struct vino_framebuffer_queue *q,
+ unsigned int *used)
+{
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return VINO_QUEUE_ERROR;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0) {
+ ret = VINO_QUEUE_ERROR;
+ goto out;
+ }
+
+ *used = vino_fifo_get_used(&q->out);
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static int vino_queue_get_total(struct vino_framebuffer_queue *q,
+ unsigned int *total)
+{
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return VINO_QUEUE_ERROR;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0) {
+ ret = VINO_QUEUE_ERROR;
+ goto out;
+ }
+
+ *total = vino_fifo_get_used(&q->in) +
+ vino_fifo_get_used(&q->out);
+
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static struct vino_framebuffer *vino_queue_peek(struct
+ vino_framebuffer_queue *q,
+ unsigned int *id)
+{
+ struct vino_framebuffer *ret = NULL;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ if (vino_fifo_peek(&q->in, id)) {
+ goto out;
+ }
+
+ ret = q->buffer[*id];
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static struct vino_framebuffer *vino_queue_remove(struct
+ vino_framebuffer_queue *q,
+ unsigned int *id)
+{
+ struct vino_framebuffer *ret = NULL;
+ unsigned long flags;
+ dprintk("vino_queue_remove():\n");
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ if (vino_fifo_dequeue(&q->out, id)) {
+ goto out;
+ }
+
+ dprintk("vino_queue_remove(): id = %d\n", *id);
+ ret = q->buffer[*id];
+out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static struct
+vino_framebuffer *vino_queue_get_buffer(struct vino_framebuffer_queue *q,
+ unsigned int id)
+{
+ struct vino_framebuffer *ret = NULL;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+
+ if (q->length == 0)
+ goto out;
+
+ if (id >= q->length)
+ goto out;
+
+ ret = q->buffer[id];
+ out:
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+static unsigned int vino_queue_get_length(struct vino_framebuffer_queue *q)
+{
+ unsigned int length = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return length;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+ length = q->length;
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return length;
+}
+
+static int vino_queue_has_mapped_buffers(struct vino_framebuffer_queue *q)
+{
+ unsigned int i;
+ int ret = 0;
+ unsigned long flags;
+
+ if (q->magic != VINO_QUEUE_MAGIC) {
+ return ret;
+ }
+
+ spin_lock_irqsave(&q->queue_lock, flags);
+ for (i = 0; i < q->length; i++) {
+ if (q->buffer[i]->map_count > 0) {
+ ret = 1;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(&q->queue_lock, flags);
+
+ return ret;
+}
+
+/* VINO functions */
+
+/* execute with input_lock locked */
+static void vino_update_line_size(struct vino_channel_settings *vcs)
+{
+ unsigned int w = vcs->clipping.right - vcs->clipping.left;
+ unsigned int d = vcs->decimation;
+ unsigned int bpp = vino_data_formats[vcs->data_format].bpp;
+ unsigned int lsize;
+
+ dprintk("update_line_size(): before: w = %d, d = %d, "
+ "line_size = %d\n", w, d, vcs->line_size);
+ /* line size must be multiple of 8 bytes */
+ lsize = (bpp * (w / d)) & ~7;
+ w = (lsize / bpp) * d;
+
+ vcs->clipping.right = vcs->clipping.left + w;
+ vcs->line_size = lsize;
+ dprintk("update_line_size(): after: w = %d, d = %d, "
+ "line_size = %d\n", w, d, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_set_clipping(struct vino_channel_settings *vcs,
+ unsigned int x, unsigned int y,
+ unsigned int w, unsigned int h)
+{
+ unsigned int maxwidth, maxheight;
+ unsigned int d;
+
+ maxwidth = vino_data_norms[vcs->data_norm].width;
+ maxheight = vino_data_norms[vcs->data_norm].height;
+ d = vcs->decimation;
+
+ y &= ~1; /* odd/even fields */
+
+ if (x > maxwidth) {
+ x = 0;
+ }
+ if (y > maxheight) {
+ y = 0;
+ }
+
+ if (((w / d) < VINO_MIN_WIDTH)
+ || ((h / d) < VINO_MIN_HEIGHT)) {
+ w = VINO_MIN_WIDTH * d;
+ h = VINO_MIN_HEIGHT * d;
+ }
+
+ if ((x + w) > maxwidth) {
+ w = maxwidth - x;
+ if ((w / d) < VINO_MIN_WIDTH)
+ x = maxwidth - VINO_MIN_WIDTH * d;
+ }
+ if ((y + h) > maxheight) {
+ h = maxheight - y;
+ if ((h / d) < VINO_MIN_HEIGHT)
+ y = maxheight - VINO_MIN_HEIGHT * d;
+ }
+
+ vcs->clipping.left = x;
+ vcs->clipping.top = y;
+ vcs->clipping.right = x + w;
+ vcs->clipping.bottom = y + h;
+
+ vino_update_line_size(vcs);
+
+ dprintk("clipping %d, %d, %d, %d / %d - %d\n",
+ vcs->clipping.left, vcs->clipping.top, vcs->clipping.right,
+ vcs->clipping.bottom, vcs->decimation, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_set_default_clipping(struct vino_channel_settings *vcs)
+{
+ vino_set_clipping(vcs, 0, 0, vino_data_norms[vcs->data_norm].width,
+ vino_data_norms[vcs->data_norm].height);
+}
+
+/* execute with input_lock locked */
+static void vino_set_scaling(struct vino_channel_settings *vcs,
+ unsigned int w, unsigned int h)
+{
+ unsigned int x, y, curw, curh, d;
+
+ x = vcs->clipping.left;
+ y = vcs->clipping.top;
+ curw = vcs->clipping.right - vcs->clipping.left;
+ curh = vcs->clipping.bottom - vcs->clipping.top;
+
+ d = max(curw / w, curh / h);
+
+ dprintk("scaling w: %d, h: %d, curw: %d, curh: %d, d: %d\n",
+ w, h, curw, curh, d);
+
+ if (d < 1) {
+ d = 1;
+ }
+ if (d > 8) {
+ d = 8;
+ }
+
+ vcs->decimation = d;
+ vino_set_clipping(vcs, x, y, w * d, h * d);
+
+ dprintk("scaling %d, %d, %d, %d / %d - %d\n", vcs->clipping.left,
+ vcs->clipping.top, vcs->clipping.right, vcs->clipping.bottom,
+ vcs->decimation, vcs->line_size);
+}
+
+/* execute with input_lock locked */
+static void vino_reset_scaling(struct vino_channel_settings *vcs)
+{
+ vino_set_scaling(vcs, vcs->clipping.right - vcs->clipping.left,
+ vcs->clipping.bottom - vcs->clipping.top);
+}
+
+/* execute with input_lock locked */
+static void vino_set_framerate(struct vino_channel_settings *vcs,
+ unsigned int fps)
+{
+ unsigned int mask;
+
+ switch (vcs->data_norm) {
+ case VINO_DATA_NORM_NTSC:
+ case VINO_DATA_NORM_D1:
+ fps = (unsigned int)(fps / 6) * 6; // FIXME: round!
+
+ if (fps < vino_data_norms[vcs->data_norm].fps_min)
+ fps = vino_data_norms[vcs->data_norm].fps_min;
+ if (fps > vino_data_norms[vcs->data_norm].fps_max)
+ fps = vino_data_norms[vcs->data_norm].fps_max;
+
+ switch (fps) {
+ case 6:
+ mask = 0x003;
+ break;
+ case 12:
+ mask = 0x0c3;
+ break;
+ case 18:
+ mask = 0x333;
+ break;
+ case 24:
+ mask = 0x3ff;
+ break;
+ case 30:
+ mask = 0xfff;
+ break;
+ default:
+ mask = VINO_FRAMERT_FULL;
+ }
+ vcs->framert_reg = VINO_FRAMERT_RT(mask);
+ break;
+ case VINO_DATA_NORM_PAL:
+ case VINO_DATA_NORM_SECAM:
+ fps = (unsigned int)(fps / 5) * 5; // FIXME: round!
+
+ if (fps < vino_data_norms[vcs->data_norm].fps_min)
+ fps = vino_data_norms[vcs->data_norm].fps_min;
+ if (fps > vino_data_norms[vcs->data_norm].fps_max)
+ fps = vino_data_norms[vcs->data_norm].fps_max;
+
+ switch (fps) {
+ case 5:
+ mask = 0x003;
+ break;
+ case 10:
+ mask = 0x0c3;
+ break;
+ case 15:
+ mask = 0x333;
+ break;
+ case 20:
+ mask = 0x0ff;
+ break;
+ case 25:
+ mask = 0x3ff;
+ break;
+ default:
+ mask = VINO_FRAMERT_FULL;
+ }
+ vcs->framert_reg = VINO_FRAMERT_RT(mask) | VINO_FRAMERT_PAL;
+ break;
+ }
+
+ vcs->fps = fps;
+}
+
+/* execute with input_lock locked */
+static void vino_set_default_framerate(struct vino_channel_settings *vcs)
+{
+ vino_set_framerate(vcs, vino_data_norms[vcs->data_norm].fps_max);
+}
+
+/*
+ * Prepare VINO for DMA transfer...
+ * (execute only with vino_lock and input_lock locked)
+ */
+static int vino_dma_setup(struct vino_channel_settings *vcs,
+ struct vino_framebuffer *fb)
+{
+ u32 ctrl, intr;
+ struct sgi_vino_channel *ch;
+ const struct vino_data_norm *norm;
+
+ dprintk("vino_dma_setup():\n");
+
+ vcs->field = 0;
+ fb->frame_counter = 0;
+
+ ch = (vcs->channel == VINO_CHANNEL_A) ? &vino->a : &vino->b;
+ norm = &vino_data_norms[vcs->data_norm];
+
+ ch->page_index = 0;
+ ch->line_count = 0;
+
+ /* VINO line size register is set 8 bytes less than actual */
+ ch->line_size = vcs->line_size - 8;
+
+ /* let VINO know where to transfer data */
+ ch->start_desc_tbl = fb->desc_table.dma;
+ ch->next_4_desc = fb->desc_table.dma;
+
+ /* give vino time to fetch the first four descriptors, 5 usec
+ * should be more than enough time */
+ udelay(VINO_DESC_FETCH_DELAY);
+
+ /* set the alpha register */
+ ch->alpha = vcs->alpha;
+
+ /* set clipping registers */
+ ch->clip_start = VINO_CLIP_ODD(norm->odd.top + vcs->clipping.top / 2) |
+ VINO_CLIP_EVEN(norm->even.top +
+ vcs->clipping.top / 2) |
+ VINO_CLIP_X(vcs->clipping.left);
+ ch->clip_end = VINO_CLIP_ODD(norm->odd.top +
+ vcs->clipping.bottom / 2 - 1) |
+ VINO_CLIP_EVEN(norm->even.top +
+ vcs->clipping.bottom / 2 - 1) |
+ VINO_CLIP_X(vcs->clipping.right);
+ /* FIXME: end-of-field bug workaround
+ VINO_CLIP_X(VINO_PAL_WIDTH);
+ */
+
+ /* set the size of actual content in the buffer (DECIMATION !) */
+ fb->data_size = ((vcs->clipping.right - vcs->clipping.left) /
+ vcs->decimation) *
+ ((vcs->clipping.bottom - vcs->clipping.top) /
+ vcs->decimation) *
+ vino_data_formats[vcs->data_format].bpp;
+
+ ch->frame_rate = vcs->framert_reg;
+
+ ctrl = vino->control;
+ intr = vino->intr_status;
+
+ if (vcs->channel == VINO_CHANNEL_A) {
+ /* All interrupt conditions for this channel was cleared
+ * so clear the interrupt status register and enable
+ * interrupts */
+ intr &= ~VINO_INTSTAT_A;
+ ctrl |= VINO_CTRL_A_INT;
+
+ /* enable synchronization */
+ ctrl |= VINO_CTRL_A_SYNC_ENBL;
+
+ /* enable frame assembly */
+ ctrl |= VINO_CTRL_A_INTERLEAVE_ENBL;
+
+ /* set decimation used */
+ if (vcs->decimation < 2)
+ ctrl &= ~VINO_CTRL_A_DEC_ENBL;
+ else {
+ ctrl |= VINO_CTRL_A_DEC_ENBL;
+ ctrl &= ~VINO_CTRL_A_DEC_SCALE_MASK;
+ ctrl |= (vcs->decimation - 1) <<
+ VINO_CTRL_A_DEC_SCALE_SHIFT;
+ }
+
+ /* select input interface */
+ if (vcs->input == VINO_INPUT_D1)
+ ctrl |= VINO_CTRL_A_SELECT;
+ else
+ ctrl &= ~VINO_CTRL_A_SELECT;
+
+ /* palette */
+ ctrl &= ~(VINO_CTRL_A_LUMA_ONLY | VINO_CTRL_A_RGB |
+ VINO_CTRL_A_DITHER);
+ } else {
+ intr &= ~VINO_INTSTAT_B;
+ ctrl |= VINO_CTRL_B_INT;
+
+ ctrl |= VINO_CTRL_B_SYNC_ENBL;
+ ctrl |= VINO_CTRL_B_INTERLEAVE_ENBL;
+
+ if (vcs->decimation < 2)
+ ctrl &= ~VINO_CTRL_B_DEC_ENBL;
+ else {
+ ctrl |= VINO_CTRL_B_DEC_ENBL;
+ ctrl &= ~VINO_CTRL_B_DEC_SCALE_MASK;
+ ctrl |= (vcs->decimation - 1) <<
+ VINO_CTRL_B_DEC_SCALE_SHIFT;
+
+ }
+ if (vcs->input == VINO_INPUT_D1)
+ ctrl |= VINO_CTRL_B_SELECT;
+ else
+ ctrl &= ~VINO_CTRL_B_SELECT;
+
+ ctrl &= ~(VINO_CTRL_B_LUMA_ONLY | VINO_CTRL_B_RGB |
+ VINO_CTRL_B_DITHER);
+ }
+
+ /* set palette */
+ fb->data_format = vcs->data_format;
+
+ switch (vcs->data_format) {
+ case VINO_DATA_FMT_GREY:
+ ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+ VINO_CTRL_A_LUMA_ONLY : VINO_CTRL_B_LUMA_ONLY;
+ break;
+ case VINO_DATA_FMT_RGB32:
+ ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+ VINO_CTRL_A_RGB : VINO_CTRL_B_RGB;
+ break;
+ case VINO_DATA_FMT_YUV:
+ /* nothing needs to be done */
+ break;
+ case VINO_DATA_FMT_RGB332:
+ ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+ VINO_CTRL_A_RGB | VINO_CTRL_A_DITHER :
+ VINO_CTRL_B_RGB | VINO_CTRL_B_DITHER;
+ break;
+ }
+
+ vino->intr_status = intr;
+ vino->control = ctrl;
+
+ return 0;
+}
+
+/* (execute only with vino_lock locked) */
+static void vino_dma_start(struct vino_channel_settings *vcs)
+{
+ u32 ctrl = vino->control;
+
+ dprintk("vino_dma_start():\n");
+ ctrl |= (vcs->channel == VINO_CHANNEL_A) ?
+ VINO_CTRL_A_DMA_ENBL : VINO_CTRL_B_DMA_ENBL;
+ vino->control = ctrl;
+}
+
+/* (execute only with vino_lock locked) */
+static void vino_dma_stop(struct vino_channel_settings *vcs)
+{
+ u32 ctrl = vino->control;
+
+ ctrl &= (vcs->channel == VINO_CHANNEL_A) ?
+ ~VINO_CTRL_A_DMA_ENBL : ~VINO_CTRL_B_DMA_ENBL;
+ vino->control = ctrl;
+ dprintk("vino_dma_stop():\n");
+}
+
+/*
+ * Load dummy page to descriptor registers. This prevents generating of
+ * spurious interrupts. (execute only with vino_lock locked)
+ */
+static void vino_clear_interrupt(struct vino_channel_settings *vcs)
+{
+ struct sgi_vino_channel *ch;
+
+ ch = (vcs->channel == VINO_CHANNEL_A) ? &vino->a : &vino->b;
+
+ ch->page_index = 0;
+ ch->line_count = 0;
+
+ ch->start_desc_tbl = vino_drvdata->dummy_desc_table.dma;
+ ch->next_4_desc = vino_drvdata->dummy_desc_table.dma;
+
+ udelay(VINO_DESC_FETCH_DELAY);
+ dprintk("channel %c clear interrupt condition\n",
+ (vcs->channel == VINO_CHANNEL_A) ? 'A':'B');
+}
+
+static int vino_capture(struct vino_channel_settings *vcs,
+ struct vino_framebuffer *fb)
+{
+ int err = 0;
+ unsigned long flags, flags2;
+
+ spin_lock_irqsave(&fb->state_lock, flags);
+
+ if (fb->state == VINO_FRAMEBUFFER_IN_USE)
+ err = -EBUSY;
+ fb->state = VINO_FRAMEBUFFER_IN_USE;
+
+ spin_unlock_irqrestore(&fb->state_lock, flags);
+
+ if (err)
+ return err;
+
+ spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+ spin_lock_irqsave(&vino_drvdata->input_lock, flags2);
+
+ vino_dma_setup(vcs, fb);
+ vino_dma_start(vcs);
+
+ spin_unlock_irqrestore(&vino_drvdata->input_lock, flags2);
+ spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+
+ return err;
+}
+
+static
+struct vino_framebuffer *vino_capture_enqueue(struct
+ vino_channel_settings *vcs,
+ unsigned int index)
+{
+ struct vino_framebuffer *fb;
+ unsigned long flags;
+
+ dprintk("vino_capture_enqueue():\n");
+
+ spin_lock_irqsave(&vcs->capture_lock, flags);
+
+ fb = vino_queue_add(&vcs->fb_queue, index);
+ if (fb == NULL) {
+ dprintk("vino_capture_enqueue(): vino_queue_add() failed, "
+ "queue full?\n");
+ goto out;
+ }
+out:
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+ return fb;
+}
+
+static int vino_capture_next(struct vino_channel_settings *vcs, int start)
+{
+ struct vino_framebuffer *fb;
+ unsigned int incoming, id;
+ int err = 0;
+ unsigned long flags, flags2;
+
+ dprintk("vino_capture_next():\n");
+
+ spin_lock_irqsave(&vcs->capture_lock, flags);
+
+ if (start) {
+ /* start capture only if capture isn't in progress already */
+ if (vcs->capturing) {
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+ return 0;
+ }
+
+ } else {
+ /* capture next frame:
+ * stop capture if capturing is not set */
+ if (!vcs->capturing) {
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+ return 0;
+ }
+ }
+
+ err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+ if (err) {
+ dprintk("vino_capture_next(): vino_queue_get_incoming() "
+ "failed\n");
+ err = -EINVAL;
+ goto out;
+ }
+ if (incoming == 0) {
+ dprintk("vino_capture_next(): no buffers available\n");
+ goto out;
+ }
+
+ fb = vino_queue_peek(&vcs->fb_queue, &id);
+ if (fb == NULL) {
+ dprintk("vino_capture_next(): vino_queue_peek() failed\n");
+ err = -EINVAL;
+ goto out;
+ }
+
+ spin_lock_irqsave(&fb->state_lock, flags2);
+ fb->state = VINO_FRAMEBUFFER_UNUSED;
+ spin_unlock_irqrestore(&fb->state_lock, flags2);
+
+ if (start) {
+ vcs->capturing = 1;
+ }
+
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+ err = vino_capture(vcs, fb);
+
+ return err;
+
+out:
+ vcs->capturing = 0;
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+ return err;
+}
+
+static int vino_is_capturing(struct vino_channel_settings *vcs)
+{
+ int ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&vcs->capture_lock, flags);
+
+ ret = vcs->capturing;
+
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+ return ret;
+}
+
+/* waits until a frame is captured */
+static int vino_wait_for_frame(struct vino_channel_settings *vcs)
+{
+ wait_queue_t wait;
+ int err = 0;
+
+ dprintk("vino_wait_for_frame():\n");
+
+ init_waitqueue_entry(&wait, current);
+ /* add ourselves into wait queue */
+ add_wait_queue(&vcs->fb_queue.frame_wait_queue, &wait);
+ /* and set current state */
+ set_current_state(TASK_INTERRUPTIBLE);
+
+ /* to ensure that schedule_timeout will return immediately
+ * if VINO interrupt was triggred meanwhile */
+ schedule_timeout(HZ / 10);
+
+ if (signal_pending(current))
+ err = -EINTR;
+
+ remove_wait_queue(&vcs->fb_queue.frame_wait_queue, &wait);
+
+ dprintk("vino_wait_for_frame(): waiting for frame %s\n",
+ err ? "failed" : "ok");
+
+ return err;
+}
+
+/* the function assumes that PAGE_SIZE % 4 == 0 */
+static void vino_convert_to_rgba(struct vino_framebuffer *fb) {
+ unsigned char *pageptr;
+ unsigned int page, i;
+ unsigned char a;
+
+ for (page = 0; page < fb->desc_table.page_count; page++) {
+ pageptr = (unsigned char *)fb->desc_table.virtual[page];
+
+ for (i = 0; i < PAGE_SIZE; i += 4) {
+ a = pageptr[0];
+ pageptr[0] = pageptr[3];
+ pageptr[1] = pageptr[2];
+ pageptr[2] = pageptr[1];
+ pageptr[3] = a;
+ pageptr += 4;
+ }
+ }
+}
+
+/* checks if the buffer is in correct state and syncs data */
+static int vino_check_buffer(struct vino_channel_settings *vcs,
+ struct vino_framebuffer *fb)
+{
+ int err = 0;
+ unsigned long flags;
+
+ dprintk("vino_check_buffer():\n");
+
+ spin_lock_irqsave(&fb->state_lock, flags);
+ switch (fb->state) {
+ case VINO_FRAMEBUFFER_IN_USE:
+ err = -EIO;
+ break;
+ case VINO_FRAMEBUFFER_READY:
+ vino_sync_buffer(fb);
+ fb->state = VINO_FRAMEBUFFER_UNUSED;
+ break;
+ default:
+ err = -EINVAL;
+ }
+ spin_unlock_irqrestore(&fb->state_lock, flags);
+
+ if (!err) {
+ if (vino_pixel_conversion
+ && (fb->data_format == VINO_DATA_FMT_RGB32)) {
+ vino_convert_to_rgba(fb);
+ }
+ } else if (err && (err != -EINVAL)) {
+ dprintk("vino_check_buffer(): buffer not ready\n");
+
+ spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+ vino_dma_stop(vcs);
+ vino_clear_interrupt(vcs);
+ spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+ }
+
+ return err;
+}
+
+/* forcefully terminates capture */
+static void vino_capture_stop(struct vino_channel_settings *vcs)
+{
+ unsigned int incoming = 0, outgoing = 0, id;
+ unsigned long flags, flags2;
+
+ dprintk("vino_capture_stop():\n");
+
+ spin_lock_irqsave(&vcs->capture_lock, flags);
+ /* unset capturing to stop queue processing */
+ vcs->capturing = 0;
+
+ spin_lock_irqsave(&vino_drvdata->vino_lock, flags2);
+
+ vino_dma_stop(vcs);
+ vino_clear_interrupt(vcs);
+
+ spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags2);
+
+ /* remove all items from the queue */
+ if (vino_queue_get_incoming(&vcs->fb_queue, &incoming)) {
+ dprintk("vino_capture_stop(): "
+ "vino_queue_get_incoming() failed\n");
+ goto out;
+ }
+ while (incoming > 0) {
+ vino_queue_transfer(&vcs->fb_queue);
+
+ if (vino_queue_get_incoming(&vcs->fb_queue, &incoming)) {
+ dprintk("vino_capture_stop(): "
+ "vino_queue_get_incoming() failed\n");
+ goto out;
+ }
+ }
+
+ if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+ dprintk("vino_capture_stop(): "
+ "vino_queue_get_outgoing() failed\n");
+ goto out;
+ }
+ while (outgoing > 0) {
+ vino_queue_remove(&vcs->fb_queue, &id);
+
+ if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+ dprintk("vino_capture_stop(): "
+ "vino_queue_get_outgoing() failed\n");
+ goto out;
+ }
+ }
+
+out:
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+}
+
+static int vino_capture_failed(struct vino_channel_settings *vcs)
+{
+ struct vino_framebuffer *fb;
+ unsigned long flags;
+ unsigned int i;
+ int ret;
+
+ dprintk("vino_capture_failed():\n");
+
+ spin_lock_irqsave(&vino_drvdata->vino_lock, flags);
+
+ vino_dma_stop(vcs);
+ vino_clear_interrupt(vcs);
+
+ spin_unlock_irqrestore(&vino_drvdata->vino_lock, flags);
+
+ ret = vino_queue_get_incoming(&vcs->fb_queue, &i);
+ if (ret == VINO_QUEUE_ERROR) {
+ dprintk("vino_queue_get_incoming() failed\n");
+ return -EINVAL;
+ }
+ if (i == 0) {
+ /* no buffers to process */
+ return 0;
+ }
+
+ fb = vino_queue_peek(&vcs->fb_queue, &i);
+ if (fb == NULL) {
+ dprintk("vino_queue_peek() failed\n");
+ return -EINVAL;
+ }
+
+ spin_lock_irqsave(&fb->state_lock, flags);
+ if (fb->state == VINO_FRAMEBUFFER_IN_USE) {
+ fb->state = VINO_FRAMEBUFFER_UNUSED;
+ vino_queue_transfer(&vcs->fb_queue);
+ vino_queue_remove(&vcs->fb_queue, &i);
+ /* we should actually discard the newest frame,
+ * but who cares ... */
+ }
+ spin_unlock_irqrestore(&fb->state_lock, flags);
+
+ return 0;
+}
+
+static void vino_frame_done(struct vino_channel_settings *vcs,
+ unsigned int fc)
+{
+ struct vino_framebuffer *fb;
+ unsigned long flags;
+
+ spin_lock_irqsave(&vcs->capture_lock, flags);
+ fb = vino_queue_transfer(&vcs->fb_queue);
+ if (!fb) {
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+ dprintk("vino_frame_done(): vino_queue_transfer() failed!\n");
+ return;
+ }
+ spin_unlock_irqrestore(&vcs->capture_lock, flags);
+
+ fb->frame_counter = fc;
+ do_gettimeofday(&fb->timestamp);
+
+ spin_lock_irqsave(&fb->state_lock, flags);
+ if (fb->state == VINO_FRAMEBUFFER_IN_USE)
+ fb->state = VINO_FRAMEBUFFER_READY;
+ spin_unlock_irqrestore(&fb->state_lock, flags);
+
+ wake_up(&vcs->fb_queue.frame_wait_queue);
+
+ vino_capture_next(vcs, 0);
+}
+
+static irqreturn_t vino_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+ u32 intr;
+ unsigned int fc_a, fc_b;
+ int done_a = 0;
+ int done_b = 0;
+
+ spin_lock(&vino_drvdata->vino_lock);
+
+ intr = vino->intr_status;
+ fc_a = vino->a.field_counter / 2;
+ fc_b = vino->b.field_counter / 2;
+
+ // TODO: handle error-interrupts in some special way ?
+
+ if (intr & VINO_INTSTAT_A) {
+ if (intr & VINO_INTSTAT_A_EOF) {
+ vino_drvdata->a.field++;
+ if (vino_drvdata->a.field > 1) {
+ vino_dma_stop(&vino_drvdata->a);
+ vino_clear_interrupt(&vino_drvdata->a);
+ vino_drvdata->a.field = 0;
+ done_a = 1;
+ }
+ dprintk("intr: channel A end-of-field interrupt: "
+ "%04x\n", intr);
+ } else {
+ vino_dma_stop(&vino_drvdata->a);
+ vino_clear_interrupt(&vino_drvdata->a);
+ done_a = 1;
+ dprintk("channel A error interrupt: %04x\n", intr);
+ }
+ }
+ if (intr & VINO_INTSTAT_B) {
+ if (intr & VINO_INTSTAT_B_EOF) {
+ vino_drvdata->b.field++;
+ if (vino_drvdata->b.field > 1) {
+ vino_dma_stop(&vino_drvdata->b);
+ vino_clear_interrupt(&vino_drvdata->b);
+ vino_drvdata->b.field = 0;
+ done_b = 1;
+ }
+ dprintk("intr: channel B end-of-field interrupt: "
+ "%04x\n", intr);
+ } else {
+ vino_dma_stop(&vino_drvdata->b);
+ vino_clear_interrupt(&vino_drvdata->b);
+ done_b = 1;
+ dprintk("channel B error interrupt: %04x\n", intr);
+ }
+ }
+
+ /* always remember to clear interrupt status */
+ vino->intr_status = ~intr;
+
+ spin_unlock(&vino_drvdata->vino_lock);
+
+ if (done_a) {
+ vino_frame_done(&vino_drvdata->a, fc_a);
+ dprintk("channel A frame done, interrupt: %d\n", intr);
+ }
+ if (done_b) {
+ vino_frame_done(&vino_drvdata->b, fc_b);
+ dprintk("channel B frame done, interrupt: %d\n", intr);
+ }
- return -EINVAL;
+ return IRQ_HANDLED;
}
-static const struct video_device vino_device = {
+/* VINO video input management */
+
+static int vino_get_saa7191_input(int input)
+{
+ switch (input) {
+ case VINO_INPUT_COMPOSITE:
+ return SAA7191_INPUT_COMPOSITE;
+ case VINO_INPUT_SVIDEO:
+ return SAA7191_INPUT_SVIDEO;
+ default:
+ printk(KERN_ERR "VINO: vino_get_saa7191_input(): "
+ "invalid input!\n");
+ return -1;
+ }
+}
+
+static int vino_get_saa7191_norm(int norm)
+{
+ switch (norm) {
+ case VINO_DATA_NORM_AUTO:
+ return SAA7191_NORM_AUTO;
+ case VINO_DATA_NORM_PAL:
+ return SAA7191_NORM_PAL;
+ case VINO_DATA_NORM_NTSC:
+ return SAA7191_NORM_NTSC;
+ case VINO_DATA_NORM_SECAM:
+ return SAA7191_NORM_SECAM;
+ default:
+ printk(KERN_ERR "VINO: vino_get_saa7191_norm(): "
+ "invalid norm!\n");
+ return -1;
+ }
+}
+
+/* execute with input_lock locked */
+static int vino_is_input_owner(struct vino_channel_settings *vcs)
+{
+ switch(vcs->input) {
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ return (vino_drvdata->decoder.owner == vcs->channel);
+ case VINO_INPUT_D1:
+ return (vino_drvdata->camera.owner == vcs->channel);
+ default:
+ return 0;
+ }
+}
+
+static int vino_acquire_input(struct vino_channel_settings *vcs)
+{
+ int ret = 0;
+
+ dprintk("vino_acquire_input():\n");
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ /* First try D1 and then SAA7191 */
+ if (vino_drvdata->camera.driver
+ && (vino_drvdata->camera.owner == VINO_NO_CHANNEL)) {
+ if (i2c_use_client(vino_drvdata->camera.driver)) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ vino_drvdata->camera.owner = vcs->channel;
+ vcs->input = VINO_INPUT_D1;
+ vcs->data_norm = VINO_DATA_NORM_D1;
+ } else if (vino_drvdata->decoder.driver
+ && (vino_drvdata->decoder.owner == VINO_NO_CHANNEL)) {
+ int saa7191_input;
+ int saa7191_norm;
+
+ if (i2c_use_client(vino_drvdata->decoder.driver)) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ vino_drvdata->decoder.owner = vcs->channel;
+ vcs->input = VINO_INPUT_COMPOSITE;
+ vcs->data_norm = VINO_DATA_NORM_PAL;
+
+ saa7191_input = vino_get_saa7191_input(vcs->input);
+ i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input);
+
+ saa7191_norm = vino_get_saa7191_norm(vcs->data_norm);
+ i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm);
+ } else {
+ vcs->input = (vcs->channel == VINO_CHANNEL_A) ?
+ vino_drvdata->b.input : vino_drvdata->a.input;
+ vcs->data_norm = (vcs->channel == VINO_CHANNEL_A) ?
+ vino_drvdata->b.data_norm : vino_drvdata->a.data_norm;
+ }
+
+ if (vcs->input == VINO_INPUT_NONE) {
+ ret = -ENODEV;
+ goto out;
+ }
+
+ if (vino_is_input_owner(vcs)) {
+ vino_set_default_clipping(vcs);
+ vino_set_default_framerate(vcs);
+ }
+
+ dprintk("vino_acquire_input(): %s\n", vino_inputs[vcs->input].name);
+
+out:
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return ret;
+}
+
+static int vino_set_input(struct vino_channel_settings *vcs, int input)
+{
+ struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ?
+ &vino_drvdata->b : &vino_drvdata->a;
+ int ret = 0;
+
+ dprintk("vino_set_input():\n");
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ if (vcs->input == input)
+ goto out;
+
+ switch(input) {
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ if (!vino_drvdata->decoder.driver) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (vino_drvdata->decoder.owner == VINO_NO_CHANNEL) {
+ if (i2c_use_client(vino_drvdata->decoder.driver)) {
+ ret = -ENODEV;
+ goto out;
+ }
+ vino_drvdata->decoder.owner = vcs->channel;
+ }
+
+ if (vino_drvdata->decoder.owner == vcs->channel) {
+ int saa7191_input;
+ int saa7191_norm;
+
+ vcs->input = input;
+ vcs->data_norm = VINO_DATA_NORM_PAL;
+
+ saa7191_input = vino_get_saa7191_input(vcs->input);
+ i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input);
+ saa7191_norm = vino_get_saa7191_norm(vcs->data_norm);
+ i2c_decoder_command(DECODER_SAA7191_SET_NORM,
+ &saa7191_norm);
+ } else {
+ if (vcs2->input != input) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ vcs->input = input;
+ vcs->data_norm = vcs2->data_norm;
+ }
+
+ if (vino_drvdata->camera.owner == vcs->channel) {
+ /* Transfer the ownership or release the input */
+ if (vcs2->input == VINO_INPUT_D1) {
+ vino_drvdata->camera.owner = vcs2->channel;
+ } else {
+ i2c_release_client(vino_drvdata->
+ camera.driver);
+ vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+ }
+ }
+ break;
+ case VINO_INPUT_D1:
+ if (!vino_drvdata->camera.driver) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (vino_drvdata->camera.owner == VINO_NO_CHANNEL) {
+ if (i2c_use_client(vino_drvdata->camera.driver)) {
+ ret = -ENODEV;
+ goto out;
+ }
+ vino_drvdata->camera.owner = vcs->channel;
+ }
+
+ if (vino_drvdata->decoder.owner == vcs->channel) {
+ /* Transfer the ownership or release the input */
+ if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
+ (vcs2->input == VINO_INPUT_SVIDEO)) {
+ vino_drvdata->decoder.owner = vcs2->channel;
+ } else {
+ i2c_release_client(vino_drvdata->
+ decoder.driver);
+ vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+ }
+ }
+
+ vcs->input = input;
+ vcs->data_norm = VINO_DATA_NORM_D1;
+ break;
+ default:
+ ret = -EINVAL;
+ goto out;
+ }
+
+ vino_set_default_clipping(vcs);
+ vino_set_default_framerate(vcs);
+
+ dprintk("vino_set_input(): %s\n", vino_inputs[vcs->input].name);
+
+out:
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return ret;
+}
+
+static void vino_release_input(struct vino_channel_settings *vcs)
+{
+ struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ?
+ &vino_drvdata->b : &vino_drvdata->a;
+
+ dprintk("vino_release_input():\n");
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ /* Release ownership of the channel
+ * and if the other channel takes input from
+ * the same source, transfer the ownership */
+ if (vino_drvdata->camera.owner == vcs->channel) {
+ if (vcs2->input == VINO_INPUT_D1) {
+ vino_drvdata->camera.owner = vcs2->channel;
+ } else {
+ i2c_release_client(vino_drvdata->camera.driver);
+ vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+ }
+ } else if (vino_drvdata->decoder.owner == vcs->channel) {
+ if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
+ (vcs2->input == VINO_INPUT_SVIDEO)) {
+ vino_drvdata->decoder.owner = vcs2->channel;
+ } else {
+ i2c_release_client(vino_drvdata->decoder.driver);
+ vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+ }
+ }
+ vcs->input = VINO_INPUT_NONE;
+
+ spin_unlock(&vino_drvdata->input_lock);
+}
+
+/* execute with input_lock locked */
+static int vino_set_data_norm(struct vino_channel_settings *vcs,
+ unsigned int data_norm)
+{
+ int saa7191_norm;
+
+ switch (vcs->input) {
+ case VINO_INPUT_D1:
+ /* only one "norm" supported */
+ if (data_norm != VINO_DATA_NORM_D1)
+ return -EINVAL;
+ break;
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+
+ saa7191_norm = vino_get_saa7191_norm(data_norm);
+
+ i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm);
+ vcs->data_norm = data_norm;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* V4L2 helper functions */
+
+static int vino_find_data_format(__u32 pixelformat)
+{
+ int i;
+
+ for (i = 0; i < VINO_DATA_FMT_COUNT; i++) {
+ if (vino_data_formats[i].pixelformat == pixelformat)
+ return i;
+ }
+
+ return VINO_DATA_FMT_NONE;
+}
+
+static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index)
+{
+ int data_norm = VINO_DATA_NORM_NONE;
+
+ spin_lock(&vino_drvdata->input_lock);
+ switch(vcs->input) {
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ if (index == 0) {
+ data_norm = VINO_DATA_NORM_PAL;
+ } else if (index == 1) {
+ data_norm = VINO_DATA_NORM_NTSC;
+ } else if (index == 2) {
+ data_norm = VINO_DATA_NORM_SECAM;
+ }
+ break;
+ case VINO_INPUT_D1:
+ if (index == 0) {
+ data_norm = VINO_DATA_NORM_D1;
+ }
+ break;
+ }
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return data_norm;
+}
+
+static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index)
+{
+ int input = VINO_INPUT_NONE;
+
+ spin_lock(&vino_drvdata->input_lock);
+ if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+ switch (index) {
+ case 0:
+ input = VINO_INPUT_COMPOSITE;
+ break;
+ case 1:
+ input = VINO_INPUT_SVIDEO;
+ break;
+ case 2:
+ input = VINO_INPUT_D1;
+ break;
+ }
+ } else if (vino_drvdata->decoder.driver) {
+ switch (index) {
+ case 0:
+ input = VINO_INPUT_COMPOSITE;
+ break;
+ case 1:
+ input = VINO_INPUT_SVIDEO;
+ break;
+ }
+ } else if (vino_drvdata->camera.driver) {
+ switch (index) {
+ case 0:
+ input = VINO_INPUT_D1;
+ break;
+ }
+ }
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return input;
+}
+
+/* execute with input_lock locked */
+static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
+{
+ __u32 index = 0;
+ // FIXME: detect when no inputs available
+
+ if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+ switch (vcs->input) {
+ case VINO_INPUT_COMPOSITE:
+ index = 0;
+ break;
+ case VINO_INPUT_SVIDEO:
+ index = 1;
+ break;
+ case VINO_INPUT_D1:
+ index = 2;
+ break;
+ }
+ } else if (vino_drvdata->decoder.driver) {
+ switch (vcs->input) {
+ case VINO_INPUT_COMPOSITE:
+ index = 0;
+ break;
+ case VINO_INPUT_SVIDEO:
+ index = 1;
+ break;
+ }
+ } else if (vino_drvdata->camera.driver) {
+ switch (vcs->input) {
+ case VINO_INPUT_D1:
+ index = 0;
+ break;
+ }
+ }
+
+ return index;
+}
+
+/* V4L2 ioctls */
+
+static void vino_v4l2_querycap(struct v4l2_capability *cap)
+{
+ memset(cap, 0, sizeof(struct v4l2_capability));
+
+ strcpy(cap->driver, vino_driver_name);
+ strcpy(cap->card, vino_driver_description);
+ strcpy(cap->bus_info, vino_bus_name);
+ cap->version = VINO_VERSION_CODE;
+ cap->capabilities =
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_STREAMING;
+ // V4L2_CAP_OVERLAY, V4L2_CAP_READWRITE
+}
+
+static int vino_v4l2_enuminput(struct vino_channel_settings *vcs,
+ struct v4l2_input *i)
+{
+ __u32 index = i->index;
+ int input;
+ dprintk("requested index = %d\n", index);
+
+ input = vino_enum_input(vcs, index);
+ if (input == VINO_INPUT_NONE)
+ return -EINVAL;
+
+ memset(i, 0, sizeof(struct v4l2_input));
+
+ i->index = index;
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ i->std = vino_inputs[input].std;
+ strcpy(i->name, vino_inputs[input].name);
+
+ if ((input == VINO_INPUT_COMPOSITE)
+ || (input == VINO_INPUT_SVIDEO)) {
+ struct saa7191_status status;
+ i2c_decoder_command(DECODER_SAA7191_GET_STATUS, &status);
+ i->status |= status.signal ? 0 : V4L2_IN_ST_NO_SIGNAL;
+ i->status |= status.color ? 0 : V4L2_IN_ST_NO_COLOR;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_g_input(struct vino_channel_settings *vcs,
+ struct v4l2_input *i)
+{
+ __u32 index;
+ int input;
+
+ spin_lock(&vino_drvdata->input_lock);
+ input = vcs->input;
+ index = vino_find_input_index(vcs);
+ spin_unlock(&vino_drvdata->input_lock);
+
+ dprintk("input = %d\n", input);
+
+ if (input == VINO_INPUT_NONE) {
+ return -EINVAL;
+ }
+
+ memset(i, 0, sizeof(struct v4l2_input));
+
+ i->index = index;
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ i->std = vino_inputs[input].std;
+ strcpy(i->name, vino_inputs[input].name);
+
+ return 0;
+}
+
+static int vino_v4l2_s_input(struct vino_channel_settings *vcs,
+ struct v4l2_input *i)
+{
+ int input;
+ dprintk("requested input = %d\n", i->index);
+
+ input = vino_enum_input(vcs, i->index);
+ if (input == VINO_INPUT_NONE)
+ return -EINVAL;
+
+ return vino_set_input(vcs, input);
+}
+
+static int vino_v4l2_enumstd(struct vino_channel_settings *vcs,
+ struct v4l2_standard *s)
+{
+ int index = s->index;
+ int data_norm = vino_enum_data_norm(vcs, index);
+ dprintk("standard index = %d\n", index);
+
+ if (data_norm == VINO_DATA_NORM_NONE)
+ return -EINVAL;
+
+ dprintk("standard name = %s\n",
+ vino_data_norms[data_norm].description);
+
+ memset(s, 0, sizeof(struct v4l2_standard));
+ s->index = index;
+
+ s->id = vino_data_norms[data_norm].std;
+ s->frameperiod.numerator = 1;
+ s->frameperiod.denominator =
+ vino_data_norms[data_norm].fps_max;
+ s->framelines =
+ vino_data_norms[data_norm].framelines;
+ strcpy(s->name,
+ vino_data_norms[data_norm].description);
+
+ return 0;
+}
+
+static int vino_v4l2_g_std(struct vino_channel_settings *vcs,
+ v4l2_std_id *std)
+{
+ spin_lock(&vino_drvdata->input_lock);
+ dprintk("current standard = %d\n", vcs->data_norm);
+ *std = vino_data_norms[vcs->data_norm].std;
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return 0;
+}
+
+static int vino_v4l2_s_std(struct vino_channel_settings *vcs,
+ v4l2_std_id *std)
+{
+ int ret = 0;
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ /* check if the standard is valid for the current input */
+ if (vino_is_input_owner(vcs)
+ && (vino_inputs[vcs->input].std & (*std))) {
+ dprintk("standard accepted\n");
+
+ /* change the video norm for SAA7191
+ * and accept NTSC for D1 (do nothing) */
+
+ if (vcs->input == VINO_INPUT_D1)
+ goto out;
+
+ if ((*std) & V4L2_STD_PAL) {
+ vino_set_data_norm(vcs, VINO_DATA_NORM_PAL);
+ vcs->data_norm = VINO_DATA_NORM_PAL;
+ } else if ((*std) & V4L2_STD_NTSC) {
+ vino_set_data_norm(vcs, VINO_DATA_NORM_NTSC);
+ vcs->data_norm = VINO_DATA_NORM_NTSC;
+ } else if ((*std) & V4L2_STD_SECAM) {
+ vino_set_data_norm(vcs, VINO_DATA_NORM_SECAM);
+ vcs->data_norm = VINO_DATA_NORM_SECAM;
+ } else {
+ ret = -EINVAL;
+ }
+ } else {
+ ret = -EINVAL;
+ }
+
+out:
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return ret;
+}
+
+static int vino_v4l2_enum_fmt(struct vino_channel_settings *vcs,
+ struct v4l2_fmtdesc *fd)
+{
+ enum v4l2_buf_type type = fd->type;
+ int index = fd->index;
+ dprintk("format index = %d\n", index);
+
+ switch (fd->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if ((fd->index < 0) ||
+ (fd->index >= VINO_DATA_FMT_COUNT))
+ return -EINVAL;
+ dprintk("format name = %s\n",
+ vino_data_formats[index].description);
+
+ memset(fd, 0, sizeof(struct v4l2_fmtdesc));
+ fd->index = index;
+ fd->type = type;
+ fd->pixelformat = vino_data_formats[index].pixelformat;
+ strcpy(fd->description, vino_data_formats[index].description);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs,
+ struct v4l2_format *f)
+{
+ struct vino_channel_settings tempvcs;
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct v4l2_pix_format *pf = &f->fmt.pix;
+
+ dprintk("requested: w = %d, h = %d\n",
+ pf->width, pf->height);
+
+ spin_lock(&vino_drvdata->input_lock);
+ memcpy(&tempvcs, vcs, sizeof(struct vino_channel_settings));
+ spin_unlock(&vino_drvdata->input_lock);
+
+ tempvcs.data_format = vino_find_data_format(pf->pixelformat);
+ if (tempvcs.data_format == VINO_DATA_FMT_NONE) {
+ tempvcs.data_format = VINO_DATA_FMT_RGB32;
+ pf->pixelformat =
+ vino_data_formats[tempvcs.data_format].
+ pixelformat;
+ }
+
+ /* data format must be set before clipping/scaling */
+ vino_set_scaling(&tempvcs, pf->width, pf->height);
+
+ dprintk("data format = %s\n",
+ vino_data_formats[tempvcs.data_format].description);
+
+ pf->width = (tempvcs.clipping.right - tempvcs.clipping.left) /
+ tempvcs.decimation;
+ pf->height = (tempvcs.clipping.bottom - tempvcs.clipping.top) /
+ tempvcs.decimation;
+
+ pf->field = V4L2_FIELD_INTERLACED;
+ pf->bytesperline = tempvcs.line_size;
+ pf->sizeimage = tempvcs.line_size *
+ (tempvcs.clipping.bottom - tempvcs.clipping.top) /
+ tempvcs.decimation;
+ pf->colorspace =
+ vino_data_formats[tempvcs.data_format].colorspace;
+
+ pf->priv = 0;
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_g_fmt(struct vino_channel_settings *vcs,
+ struct v4l2_format *f)
+{
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct v4l2_pix_format *pf = &f->fmt.pix;
+ spin_lock(&vino_drvdata->input_lock);
+
+ pf->width = (vcs->clipping.right - vcs->clipping.left) /
+ vcs->decimation;
+ pf->height = (vcs->clipping.bottom - vcs->clipping.top) /
+ vcs->decimation;
+ pf->pixelformat =
+ vino_data_formats[vcs->data_format].pixelformat;
+
+ pf->field = V4L2_FIELD_INTERLACED;
+ pf->bytesperline = vcs->line_size;
+ pf->sizeimage = vcs->line_size *
+ (vcs->clipping.bottom - vcs->clipping.top) /
+ vcs->decimation;
+ pf->colorspace =
+ vino_data_formats[vcs->data_format].colorspace;
+
+ pf->priv = 0;
+
+ spin_unlock(&vino_drvdata->input_lock);
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_s_fmt(struct vino_channel_settings *vcs,
+ struct v4l2_format *f)
+{
+ int data_format;
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct v4l2_pix_format *pf = &f->fmt.pix;
+ spin_lock(&vino_drvdata->input_lock);
+
+ if (!vino_is_input_owner(vcs)) {
+ spin_unlock(&vino_drvdata->input_lock);
+ return -EINVAL;
+ }
+
+ data_format = vino_find_data_format(pf->pixelformat);
+ if (data_format == VINO_DATA_FMT_NONE) {
+ vcs->data_format = VINO_DATA_FMT_RGB32;
+ pf->pixelformat =
+ vino_data_formats[vcs->data_format].
+ pixelformat;
+ } else {
+ vcs->data_format = data_format;
+ }
+
+ /* data format must be set before clipping/scaling */
+ vino_set_scaling(vcs, pf->width, pf->height);
+
+ dprintk("data format = %s\n",
+ vino_data_formats[vcs->data_format].description);
+
+ pf->width = vcs->clipping.right - vcs->clipping.left;
+ pf->height = vcs->clipping.bottom - vcs->clipping.top;
+
+ pf->field = V4L2_FIELD_INTERLACED;
+ pf->bytesperline = vcs->line_size;
+ pf->sizeimage = vcs->line_size *
+ (vcs->clipping.bottom - vcs->clipping.top) /
+ vcs->decimation;
+ pf->colorspace =
+ vino_data_formats[vcs->data_format].colorspace;
+
+ pf->priv = 0;
+
+ spin_unlock(&vino_drvdata->input_lock);
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_cropcap(struct vino_channel_settings *vcs,
+ struct v4l2_cropcap *ccap)
+{
+ const struct vino_data_norm *norm;
+
+ switch (ccap->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ spin_lock(&vino_drvdata->input_lock);
+ norm = &vino_data_norms[vcs->data_norm];
+ spin_unlock(&vino_drvdata->input_lock);
+
+ ccap->bounds.left = 0;
+ ccap->bounds.top = 0;
+ ccap->bounds.width = norm->width;
+ ccap->bounds.height = norm->height;
+ memcpy(&ccap->defrect, &ccap->bounds,
+ sizeof(struct v4l2_rect));
+
+ ccap->pixelaspect.numerator = 1;
+ ccap->pixelaspect.denominator = 1;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_g_crop(struct vino_channel_settings *vcs,
+ struct v4l2_crop *c)
+{
+ switch (c->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ spin_lock(&vino_drvdata->input_lock);
+
+ c->c.left = vcs->clipping.left;
+ c->c.top = vcs->clipping.top;
+ c->c.width = vcs->clipping.right - vcs->clipping.left;
+ c->c.height = vcs->clipping.bottom - vcs->clipping.top;
+
+ spin_unlock(&vino_drvdata->input_lock);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_s_crop(struct vino_channel_settings *vcs,
+ struct v4l2_crop *c)
+{
+ switch (c->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ spin_lock(&vino_drvdata->input_lock);
+
+ if (!vino_is_input_owner(vcs)) {
+ spin_unlock(&vino_drvdata->input_lock);
+ return -EINVAL;
+ }
+ vino_set_clipping(vcs, c->c.left, c->c.top,
+ c->c.width, c->c.height);
+
+ spin_unlock(&vino_drvdata->input_lock);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_g_parm(struct vino_channel_settings *vcs,
+ struct v4l2_streamparm *sp)
+{
+ switch (sp->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct v4l2_captureparm *cp = &sp->parm.capture;
+ memset(cp, 0, sizeof(struct v4l2_captureparm));
+
+ cp->capability = V4L2_CAP_TIMEPERFRAME;
+ cp->timeperframe.numerator = 1;
+
+ spin_lock(&vino_drvdata->input_lock);
+ cp->timeperframe.denominator = vcs->fps;
+ spin_unlock(&vino_drvdata->input_lock);
+
+ // TODO: cp->readbuffers = xxx;
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_s_parm(struct vino_channel_settings *vcs,
+ struct v4l2_streamparm *sp)
+{
+ switch (sp->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct v4l2_captureparm *cp = &sp->parm.capture;
+
+ spin_lock(&vino_drvdata->input_lock);
+ if (!vino_is_input_owner(vcs)) {
+ spin_unlock(&vino_drvdata->input_lock);
+ return -EINVAL;
+ }
+
+ if ((cp->timeperframe.numerator == 0) ||
+ (cp->timeperframe.denominator == 0)) {
+ /* reset framerate */
+ vino_set_default_framerate(vcs);
+ } else {
+ vino_set_framerate(vcs, cp->timeperframe.denominator /
+ cp->timeperframe.numerator);
+ }
+ spin_unlock(&vino_drvdata->input_lock);
+
+ // TODO: set buffers according to cp->readbuffers
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_reqbufs(struct vino_channel_settings *vcs,
+ struct v4l2_requestbuffers *rb)
+{
+ if (vcs->reading)
+ return -EBUSY;
+
+ switch (rb->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ // TODO: check queue type
+ if (rb->memory != V4L2_MEMORY_MMAP) {
+ dprintk("type not mmap\n");
+ return -EINVAL;
+ }
+
+ if (vino_is_capturing(vcs)) {
+ dprintk("busy, capturing\n");
+ return -EBUSY;
+ }
+
+ dprintk("count = %d\n", rb->count);
+ if (rb->count > 0) {
+ if (vino_queue_has_mapped_buffers(&vcs->fb_queue)) {
+ dprintk("busy, buffers still mapped\n");
+ return -EBUSY;
+ } else {
+ vino_queue_free(&vcs->fb_queue);
+ vino_queue_init(&vcs->fb_queue, &rb->count);
+ }
+ } else {
+ vino_capture_stop(vcs);
+ vino_queue_free(&vcs->fb_queue);
+ }
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void vino_v4l2_get_buffer_status(struct vino_channel_settings *vcs,
+ struct vino_framebuffer *fb,
+ struct v4l2_buffer *b)
+{
+ if (vino_queue_outgoing_contains(&vcs->fb_queue,
+ fb->id)) {
+ b->flags &= ~V4L2_BUF_FLAG_QUEUED;
+ b->flags |= V4L2_BUF_FLAG_DONE;
+ } else if (vino_queue_incoming_contains(&vcs->fb_queue,
+ fb->id)) {
+ b->flags &= ~V4L2_BUF_FLAG_DONE;
+ b->flags |= V4L2_BUF_FLAG_QUEUED;
+ } else {
+ b->flags &= ~(V4L2_BUF_FLAG_DONE |
+ V4L2_BUF_FLAG_QUEUED);
+ }
+
+ b->flags &= ~(V4L2_BUF_FLAG_TIMECODE);
+
+ if (fb->map_count > 0)
+ b->flags |= V4L2_BUF_FLAG_MAPPED;
+
+ b->index = fb->id;
+ b->memory = (vcs->fb_queue.type == VINO_MEMORY_MMAP) ?
+ V4L2_MEMORY_MMAP : V4L2_MEMORY_USERPTR;
+ b->m.offset = fb->offset;
+ b->bytesused = fb->data_size;
+ b->length = fb->size;
+ b->field = V4L2_FIELD_INTERLACED;
+ b->sequence = fb->frame_counter;
+ memcpy(&b->timestamp, &fb->timestamp,
+ sizeof(struct timeval));
+ // b->input ?
+
+ dprintk("buffer %d: length = %d, bytesused = %d, offset = %d\n",
+ fb->id, fb->size, fb->data_size, fb->offset);
+}
+
+static int vino_v4l2_querybuf(struct vino_channel_settings *vcs,
+ struct v4l2_buffer *b)
+{
+ if (vcs->reading)
+ return -EBUSY;
+
+ switch (b->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct vino_framebuffer *fb;
+
+ // TODO: check queue type
+ if (b->index >= vino_queue_get_length(&vcs->fb_queue)) {
+ dprintk("invalid index = %d\n",
+ b->index);
+ return -EINVAL;
+ }
+
+ fb = vino_queue_get_buffer(&vcs->fb_queue,
+ b->index);
+ if (fb == NULL) {
+ dprintk("vino_queue_get_buffer() failed");
+ return -EINVAL;
+ }
+
+ vino_v4l2_get_buffer_status(vcs, fb, b);
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_qbuf(struct vino_channel_settings *vcs,
+ struct v4l2_buffer *b)
+{
+ if (vcs->reading)
+ return -EBUSY;
+
+ switch (b->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct vino_framebuffer *fb;
+ int ret;
+
+ // TODO: check queue type
+ if (b->memory != V4L2_MEMORY_MMAP) {
+ dprintk("type not mmap\n");
+ return -EINVAL;
+ }
+
+ fb = vino_capture_enqueue(vcs, b->index);
+ if (fb == NULL)
+ return -EINVAL;
+
+ vino_v4l2_get_buffer_status(vcs, fb, b);
+
+ if (vcs->streaming) {
+ ret = vino_capture_next(vcs, 1);
+ if (ret)
+ return ret;
+ }
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs,
+ struct v4l2_buffer *b,
+ unsigned int nonblocking)
+{
+ if (vcs->reading)
+ return -EBUSY;
+
+ switch (b->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
+ struct vino_framebuffer *fb;
+ unsigned int incoming, outgoing;
+ int err;
+
+ // TODO: check queue type
+
+ err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+ if (err) {
+ dprintk("vino_queue_get_incoming() failed\n");
+ return -EIO;
+ }
+ err = vino_queue_get_outgoing(&vcs->fb_queue, &outgoing);
+ if (err) {
+ dprintk("vino_queue_get_outgoing() failed\n");
+ return -EIO;
+ }
+
+ dprintk("incoming = %d, outgoing = %d\n", incoming, outgoing);
+
+ if (outgoing == 0) {
+ if (incoming == 0) {
+ dprintk("no incoming or outgoing buffers\n");
+ return -EINVAL;
+ }
+ if (nonblocking) {
+ dprintk("non-blocking I/O was selected and "
+ "there are no buffers to dequeue\n");
+ return -EAGAIN;
+ }
+
+ err = vino_wait_for_frame(vcs);
+ if (err) {
+ err = vino_wait_for_frame(vcs);
+ if (err) {
+ /* interrupted */
+ vino_capture_failed(vcs);
+ return -EIO;
+ }
+ }
+ }
+
+ fb = vino_queue_remove(&vcs->fb_queue, &b->index);
+ if (fb == NULL) {
+ dprintk("vino_queue_remove() failed\n");
+ return -EINVAL;
+ }
+
+ err = vino_check_buffer(vcs, fb);
+ if (err)
+ return -EIO;
+
+ vino_v4l2_get_buffer_status(vcs, fb, b);
+ break;
+ }
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_streamon(struct vino_channel_settings *vcs)
+{
+ unsigned int incoming;
+ int ret;
+ if (vcs->reading)
+ return -EBUSY;
+
+ if (vcs->streaming)
+ return 0;
+
+ // TODO: check queue type
+
+ if (vino_queue_get_length(&vcs->fb_queue) < 1) {
+ dprintk("no buffers allocated\n");
+ return -EINVAL;
+ }
+
+ ret = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+ if (ret) {
+ dprintk("vino_queue_get_incoming() failed\n");
+ return -EINVAL;
+ }
+
+ vcs->streaming = 1;
+
+ if (incoming > 0) {
+ ret = vino_capture_next(vcs, 1);
+ if (ret) {
+ vcs->streaming = 0;
+
+ dprintk("couldn't start capture\n");
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static int vino_v4l2_streamoff(struct vino_channel_settings *vcs)
+{
+ if (vcs->reading)
+ return -EBUSY;
+
+ if (!vcs->streaming)
+ return 0;
+
+ vino_capture_stop(vcs);
+ vcs->streaming = 0;
+
+ return 0;
+}
+
+static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs,
+ struct v4l2_queryctrl *queryctrl)
+{
+ int i;
+ int err = 0;
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ switch (vcs->input) {
+ case VINO_INPUT_D1:
+ for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
+ if (vino_indycam_v4l2_controls[i].id ==
+ queryctrl->id) {
+ memcpy(queryctrl,
+ &vino_indycam_v4l2_controls[i],
+ sizeof(struct v4l2_queryctrl));
+ goto found;
+ }
+ }
+
+ err = -EINVAL;
+ break;
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
+ if (vino_saa7191_v4l2_controls[i].id ==
+ queryctrl->id) {
+ memcpy(queryctrl,
+ &vino_saa7191_v4l2_controls[i],
+ sizeof(struct v4l2_queryctrl));
+ goto found;
+ }
+ }
+
+ err = -EINVAL;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ found:
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return err;
+}
+
+static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs,
+ struct v4l2_control *control)
+{
+ struct indycam_control indycam_ctrl;
+ struct saa7191_control saa7191_ctrl;
+ int err = 0;
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ switch (vcs->input) {
+ case VINO_INPUT_D1:
+ i2c_camera_command(DECODER_INDYCAM_GET_CONTROLS,
+ &indycam_ctrl);
+
+ switch(control->id) {
+ case V4L2_CID_AUTOGAIN:
+ control->value = indycam_ctrl.agc;
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ control->value = indycam_ctrl.awb;
+ break;
+ case V4L2_CID_GAIN:
+ control->value = indycam_ctrl.gain;
+ break;
+ case V4L2_CID_PRIVATE_BASE:
+ control->value = indycam_ctrl.red_saturation;
+ break;
+ case V4L2_CID_PRIVATE_BASE + 1:
+ control->value = indycam_ctrl.blue_saturation;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ control->value = indycam_ctrl.red_balance;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ control->value = indycam_ctrl.blue_balance;
+ break;
+ case V4L2_CID_EXPOSURE:
+ control->value = indycam_ctrl.shutter;
+ break;
+ case V4L2_CID_GAMMA:
+ control->value = indycam_ctrl.gamma;
+ break;
+ default:
+ err = -EINVAL;
+ }
+ break;
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ i2c_decoder_command(DECODER_SAA7191_GET_CONTROLS,
+ &saa7191_ctrl);
+
+ switch(control->id) {
+ case V4L2_CID_HUE:
+ control->value = saa7191_ctrl.hue;
+ break;
+ case V4L2_CID_PRIVATE_BASE:
+ control->value = saa7191_ctrl.vtrc;
+ break;
+ default:
+ err = -EINVAL;
+ }
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return err;
+}
+
+static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs,
+ struct v4l2_control *control)
+{
+ struct indycam_control indycam_ctrl;
+ struct saa7191_control saa7191_ctrl;
+ int i;
+ int err = 0;
+
+ spin_lock(&vino_drvdata->input_lock);
+
+ switch (vcs->input) {
+ case VINO_INPUT_D1:
+ for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
+ if (vino_indycam_v4l2_controls[i].id ==
+ control->id) {
+ if ((control->value >=
+ vino_indycam_v4l2_controls[i].minimum)
+ && (control->value <=
+ vino_indycam_v4l2_controls[i].
+ maximum)) {
+ goto ok1;
+ } else {
+ err = -ERANGE;
+ goto error;
+ }
+ }
+ }
+ err = -EINVAL;
+ goto error;
+
+ok1:
+ indycam_ctrl.agc = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.awb = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.shutter = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.gain = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.red_balance = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.blue_balance = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.red_saturation = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.blue_saturation = INDYCAM_VALUE_UNCHANGED;
+ indycam_ctrl.gamma = INDYCAM_VALUE_UNCHANGED;
+
+ switch(control->id) {
+ case V4L2_CID_AUTOGAIN:
+ indycam_ctrl.agc = control->value;
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ indycam_ctrl.awb = control->value;
+ break;
+ case V4L2_CID_GAIN:
+ indycam_ctrl.gain = control->value;
+ break;
+ case V4L2_CID_PRIVATE_BASE:
+ indycam_ctrl.red_saturation = control->value;
+ break;
+ case V4L2_CID_PRIVATE_BASE + 1:
+ indycam_ctrl.blue_saturation = control->value;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ indycam_ctrl.red_balance = control->value;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ indycam_ctrl.blue_balance = control->value;
+ break;
+ case V4L2_CID_EXPOSURE:
+ indycam_ctrl.shutter = control->value;
+ break;
+ case V4L2_CID_GAMMA:
+ indycam_ctrl.gamma = control->value;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ if (!err)
+ i2c_camera_command(DECODER_INDYCAM_SET_CONTROLS,
+ &indycam_ctrl);
+ break;
+ case VINO_INPUT_COMPOSITE:
+ case VINO_INPUT_SVIDEO:
+ for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
+ if (vino_saa7191_v4l2_controls[i].id ==
+ control->id) {
+ if ((control->value >=
+ vino_saa7191_v4l2_controls[i].minimum)
+ && (control->value <=
+ vino_saa7191_v4l2_controls[i].
+ maximum)) {
+ goto ok2;
+ } else {
+ err = -ERANGE;
+ goto error;
+ }
+ }
+ }
+ err = -EINVAL;
+ goto error;
+
+ok2:
+ saa7191_ctrl.hue = SAA7191_VALUE_UNCHANGED;
+ saa7191_ctrl.vtrc = SAA7191_VALUE_UNCHANGED;
+
+ switch(control->id) {
+ case V4L2_CID_HUE:
+ saa7191_ctrl.hue = control->value;
+ break;
+ case V4L2_CID_PRIVATE_BASE:
+ saa7191_ctrl.vtrc = control->value;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ if (!err)
+ i2c_decoder_command(DECODER_SAA7191_SET_CONTROLS,
+ &saa7191_ctrl);
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+error:
+ spin_unlock(&vino_drvdata->input_lock);
+
+ return err;
+}
+
+/* File operations */
+
+static int vino_open(struct inode *inode, struct file *file)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+ int ret = 0;
+ dprintk("open(): channel = %c\n",
+ (vcs->channel == VINO_CHANNEL_A) ? 'A' : 'B');
+
+ down(&vcs->sem);
+
+ if (vcs->users) {
+ dprintk("open(): driver busy\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ ret = vino_acquire_input(vcs);
+ if (ret) {
+ dprintk("open(): vino_acquire_input() failed\n");
+ goto out;
+ }
+
+ vcs->users++;
+
+ out:
+ up(&vcs->sem);
+
+ dprintk("open(): %s!\n", ret ? "failed" : "complete");
+
+ return ret;
+}
+
+static int vino_close(struct inode *inode, struct file *file)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+ dprintk("close():\n");
+
+ down(&vcs->sem);
+
+ vcs->users--;
+
+ if (!vcs->users) {
+ vino_release_input(vcs);
+
+ /* stop DMA and free buffers */
+ vino_capture_stop(vcs);
+ vino_queue_free(&vcs->fb_queue);
+ }
+
+ up(&vcs->sem);
+
+ return 0;
+}
+
+static void vino_vm_open(struct vm_area_struct *vma)
+{
+ struct vino_framebuffer *fb = vma->vm_private_data;
+
+ fb->map_count++;
+ dprintk("vino_vm_open(): count = %d\n", fb->map_count);
+}
+
+static void vino_vm_close(struct vm_area_struct *vma)
+{
+ struct vino_framebuffer *fb = vma->vm_private_data;
+
+ fb->map_count--;
+ dprintk("vino_vm_close(): count = %d\n", fb->map_count);
+}
+
+static struct vm_operations_struct vino_vm_ops = {
+ .open = vino_vm_open,
+ .close = vino_vm_close,
+};
+
+static int vino_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+
+ unsigned long start = vma->vm_start;
+ unsigned long size = vma->vm_end - vma->vm_start;
+ unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
+
+ struct vino_framebuffer *fb = NULL;
+ unsigned int i, length;
+ int ret = 0;
+
+ dprintk("mmap():\n");
+
+ // TODO: reject mmap if already mapped
+
+ if (down_interruptible(&vcs->sem))
+ return -EINTR;
+
+ if (vcs->reading) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ // TODO: check queue type
+
+ if (!(vma->vm_flags & VM_WRITE)) {
+ dprintk("mmap(): app bug: PROT_WRITE please\n");
+ ret = -EINVAL;
+ goto out;
+ }
+ if (!(vma->vm_flags & VM_SHARED)) {
+ dprintk("mmap(): app bug: MAP_SHARED please\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /* find the correct buffer using offset */
+ length = vino_queue_get_length(&vcs->fb_queue);
+ if (length == 0) {
+ dprintk("mmap(): queue not initialized\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ for (i = 0; i < length; i++) {
+ fb = vino_queue_get_buffer(&vcs->fb_queue, i);
+ if (fb == NULL) {
+ dprintk("mmap(): vino_queue_get_buffer() failed\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ if (fb->offset == offset)
+ goto found;
+ }
+
+ dprintk("mmap(): invalid offset = %lu\n", offset);
+ ret = -EINVAL;
+ goto out;
+
+found:
+ dprintk("mmap(): buffer = %d\n", i);
+
+ if (size > (fb->desc_table.page_count * PAGE_SIZE)) {
+ dprintk("mmap(): failed: size = %lu > %lu\n",
+ size, fb->desc_table.page_count * PAGE_SIZE);
+ ret = -EINVAL;
+ goto out;
+ }
+
+ for (i = 0; i < fb->desc_table.page_count; i++) {
+ unsigned long pfn =
+ virt_to_phys((void *)fb->desc_table.virtual[i]) >>
+ PAGE_SHIFT;
+
+ if (size < PAGE_SIZE)
+ break;
+
+ // protection was: PAGE_READONLY
+ if (remap_pfn_range(vma, start, pfn, PAGE_SIZE,
+ vma->vm_page_prot)) {
+ dprintk("mmap(): remap_pfn_range() failed\n");
+ ret = -EAGAIN;
+ goto out;
+ }
+
+ start += PAGE_SIZE;
+ size -= PAGE_SIZE;
+ }
+
+ fb->map_count = 1;
+
+ vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED;
+ vma->vm_flags &= ~VM_IO;
+ vma->vm_private_data = fb;
+ vma->vm_file = file;
+ vma->vm_ops = &vino_vm_ops;
+
+out:
+ up(&vcs->sem);
+
+ return ret;
+}
+
+static unsigned int vino_poll(struct file *file, poll_table *pt)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+ unsigned int outgoing;
+ unsigned int ret = 0;
+
+ // lock mutex (?)
+ // TODO: this has to be corrected for different read modes
+
+ dprintk("poll():\n");
+
+ if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+ dprintk("poll(): vino_queue_get_outgoing() failed\n");
+ ret = POLLERR;
+ goto error;
+ }
+ if (outgoing > 0)
+ goto over;
+
+ poll_wait(file, &vcs->fb_queue.frame_wait_queue, pt);
+
+ if (vino_queue_get_outgoing(&vcs->fb_queue, &outgoing)) {
+ dprintk("poll(): vino_queue_get_outgoing() failed\n");
+ ret = POLLERR;
+ goto error;
+ }
+
+over:
+ dprintk("poll(): data %savailable\n",
+ (outgoing > 0) ? "" : "not ");
+ if (outgoing > 0) {
+ ret = POLLIN | POLLRDNORM;
+ }
+
+error:
+
+ return ret;
+}
+
+static int vino_do_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, void *arg)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+
+ switch (_IOC_TYPE(cmd)) {
+ case 'v':
+ dprintk("ioctl(): V4L1 unsupported (0x%08x)\n", cmd);
+ break;
+ case 'V':
+ dprintk("ioctl(): V4L2 %s (0x%08x)\n",
+ v4l2_ioctl_names[_IOC_NR(cmd)], cmd);
+ break;
+ default:
+ dprintk("ioctl(): unsupported command 0x%08x\n", cmd);
+ }
+
+ switch (cmd) {
+ /* TODO: V4L1 interface (use compatibility layer?) */
+ /* V4L2 interface */
+ case VIDIOC_QUERYCAP: {
+ vino_v4l2_querycap(arg);
+ break;
+ }
+ case VIDIOC_ENUMINPUT: {
+ return vino_v4l2_enuminput(vcs, arg);
+ }
+ case VIDIOC_G_INPUT: {
+ return vino_v4l2_g_input(vcs, arg);
+ }
+ case VIDIOC_S_INPUT: {
+ return vino_v4l2_s_input(vcs, arg);
+ }
+ case VIDIOC_ENUMSTD: {
+ return vino_v4l2_enumstd(vcs, arg);
+ }
+ case VIDIOC_G_STD: {
+ return vino_v4l2_g_std(vcs, arg);
+ }
+ case VIDIOC_S_STD: {
+ return vino_v4l2_s_std(vcs, arg);
+ }
+ case VIDIOC_ENUM_FMT: {
+ return vino_v4l2_enum_fmt(vcs, arg);
+ }
+ case VIDIOC_TRY_FMT: {
+ return vino_v4l2_try_fmt(vcs, arg);
+ }
+ case VIDIOC_G_FMT: {
+ return vino_v4l2_g_fmt(vcs, arg);
+ }
+ case VIDIOC_S_FMT: {
+ return vino_v4l2_s_fmt(vcs, arg);
+ }
+ case VIDIOC_CROPCAP: {
+ return vino_v4l2_cropcap(vcs, arg);
+ }
+ case VIDIOC_G_CROP: {
+ return vino_v4l2_g_crop(vcs, arg);
+ }
+ case VIDIOC_S_CROP: {
+ return vino_v4l2_s_crop(vcs, arg);
+ }
+ case VIDIOC_G_PARM: {
+ return vino_v4l2_g_parm(vcs, arg);
+ }
+ case VIDIOC_S_PARM: {
+ return vino_v4l2_s_parm(vcs, arg);
+ }
+ case VIDIOC_REQBUFS: {
+ return vino_v4l2_reqbufs(vcs, arg);
+ }
+ case VIDIOC_QUERYBUF: {
+ return vino_v4l2_querybuf(vcs, arg);
+ }
+ case VIDIOC_QBUF: {
+ return vino_v4l2_qbuf(vcs, arg);
+ }
+ case VIDIOC_DQBUF: {
+ return vino_v4l2_dqbuf(vcs, arg, file->f_flags & O_NONBLOCK);
+ }
+ case VIDIOC_STREAMON: {
+ return vino_v4l2_streamon(vcs);
+ }
+ case VIDIOC_STREAMOFF: {
+ return vino_v4l2_streamoff(vcs);
+ }
+ case VIDIOC_QUERYCTRL: {
+ return vino_v4l2_queryctrl(vcs, arg);
+ }
+ case VIDIOC_G_CTRL: {
+ return vino_v4l2_g_ctrl(vcs, arg);
+ }
+ case VIDIOC_S_CTRL: {
+ return vino_v4l2_s_ctrl(vcs, arg);
+ }
+ default:
+ return -ENOIOCTLCMD;
+ }
+
+ return 0;
+}
+
+static int vino_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ struct video_device *dev = video_devdata(file);
+ struct vino_channel_settings *vcs = video_get_drvdata(dev);
+ int ret;
+
+ if (down_interruptible(&vcs->sem))
+ return -EINTR;
+
+ ret = video_usercopy(inode, file, cmd, arg, vino_do_ioctl);
+
+ up(&vcs->sem);
+
+ return ret;
+}
+
+/* Initialization and cleanup */
+
+// __initdata
+static int vino_init_stage = 0;
+
+static struct file_operations vino_fops = {
.owner = THIS_MODULE,
- .type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE,
- .hardware = VID_HARDWARE_VINO,
- .name = "VINO",
.open = vino_open,
- .close = vino_close,
+ .release = vino_close,
.ioctl = vino_ioctl,
.mmap = vino_mmap,
+ .poll = vino_poll,
+ .llseek = no_llseek,
};
-static int __init vino_init(void)
+static struct video_device v4l_device_template = {
+ .name = "NOT SET",
+ //.type = VID_TYPE_CAPTURE | VID_TYPE_SUBCAPTURE |
+ // VID_TYPE_CLIPPING | VID_TYPE_SCALES, VID_TYPE_OVERLAY
+ .hardware = VID_HARDWARE_VINO,
+ .fops = &vino_fops,
+ .minor = -1,
+};
+
+static void vino_module_cleanup(int stage)
+{
+ switch(stage) {
+ case 10:
+ video_unregister_device(vino_drvdata->b.v4l_device);
+ vino_drvdata->b.v4l_device = NULL;
+ case 9:
+ video_unregister_device(vino_drvdata->a.v4l_device);
+ vino_drvdata->a.v4l_device = NULL;
+ case 8:
+ vino_i2c_del_bus();
+ case 7:
+ free_irq(SGI_VINO_IRQ, NULL);
+ case 6:
+ if (vino_drvdata->b.v4l_device) {
+ video_device_release(vino_drvdata->b.v4l_device);
+ vino_drvdata->b.v4l_device = NULL;
+ }
+ case 5:
+ if (vino_drvdata->a.v4l_device) {
+ video_device_release(vino_drvdata->a.v4l_device);
+ vino_drvdata->a.v4l_device = NULL;
+ }
+ case 4:
+ /* all entries in dma_cpu dummy table have the same address */
+ dma_unmap_single(NULL,
+ vino_drvdata->dummy_desc_table.dma_cpu[0],
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ dma_free_coherent(NULL, VINO_DUMMY_DESC_COUNT
+ * sizeof(dma_addr_t),
+ (void *)vino_drvdata->
+ dummy_desc_table.dma_cpu,
+ vino_drvdata->dummy_desc_table.dma);
+ case 3:
+ free_page(vino_drvdata->dummy_page);
+ case 2:
+ kfree(vino_drvdata);
+ case 1:
+ iounmap(vino);
+ case 0:
+ break;
+ default:
+ dprintk("vino_module_cleanup(): invalid cleanup stage = %d\n",
+ stage);
+ }
+}
+
+static int vino_probe(void)
{
- unsigned long rev;
- int i, ret = 0;
+ unsigned long rev_id;
- /* VINO is Indy specific beast */
- if (ip22_is_fullhouse())
+ if (ip22_is_fullhouse()) {
+ printk(KERN_ERR "VINO doesn't exist in IP22 Fullhouse\n");
return -ENODEV;
+ }
- /*
- * VINO is in the EISA address space, so the sysid register will tell
- * us if the EISA_PRESENT pin on MC has been pulled low.
- *
- * If EISA_PRESENT is not set we definitely don't have a VINO equiped
- * system.
- */
if (!(sgimc->systemid & SGIMC_SYSID_EPRESENT)) {
- printk(KERN_ERR "VINO not found\n");
+ printk(KERN_ERR "VINO is not found (EISA BUS not present)\n");
return -ENODEV;
}
vino = (struct sgi_vino *)ioremap(VINO_BASE, sizeof(struct sgi_vino));
- if (!vino)
+ if (!vino) {
+ printk(KERN_ERR "VINO: ioremap() failed\n");
return -EIO;
+ }
+ vino_init_stage++;
- /* Okay, once we know that VINO is present we'll read its revision
- * safe way. One never knows... */
- if (get_dbe(rev, &(vino->rev_id))) {
- printk(KERN_ERR "VINO: failed to read revision register\n");
- ret = -ENODEV;
- goto out_unmap;
+ if (get_dbe(rev_id, &(vino->rev_id))) {
+ printk(KERN_ERR "Failed to read VINO revision register\n");
+ vino_module_cleanup(vino_init_stage);
+ return -ENODEV;
}
- if (VINO_ID_VALUE(rev) != VINO_CHIP_ID) {
- printk(KERN_ERR "VINO is not VINO (Rev/ID: 0x%04lx)\n", rev);
- ret = -ENODEV;
- goto out_unmap;
+
+ if (VINO_ID_VALUE(rev_id) != VINO_CHIP_ID) {
+ printk(KERN_ERR "Unknown VINO chip ID (Rev/ID: 0x%02lx)\n",
+ rev_id);
+ vino_module_cleanup(vino_init_stage);
+ return -ENODEV;
}
- printk(KERN_INFO "VINO Rev: 0x%02lx\n", VINO_REV_NUM(rev));
- Vino = (struct vino_video *)
- kmalloc(sizeof(struct vino_video), GFP_KERNEL);
- if (!Vino) {
- ret = -ENOMEM;
- goto out_unmap;
+ printk(KERN_INFO "VINO with chip ID %ld, revision %ld found\n",
+ VINO_ID_VALUE(rev_id), VINO_REV_NUM(rev_id));
+
+ return 0;
+}
+
+static int vino_init(void)
+{
+ dma_addr_t dma_dummy_address;
+ int i;
+
+ vino_drvdata = (struct vino_settings *)
+ kmalloc(sizeof(struct vino_settings), GFP_KERNEL);
+ if (!vino_drvdata) {
+ vino_module_cleanup(vino_init_stage);
+ return -ENOMEM;
}
+ memset(vino_drvdata, 0, sizeof(struct vino_settings));
+ vino_init_stage++;
- Vino->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
- if (!Vino->dummy_page) {
- ret = -ENOMEM;
- goto out_free_vino;
+ /* create a dummy dma descriptor */
+ vino_drvdata->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
+ if (!vino_drvdata->dummy_page) {
+ vino_module_cleanup(vino_init_stage);
+ return -ENOMEM;
}
- for (i = 0; i < 4; i++)
- Vino->dummy_buf[i] = PHYSADDR(Vino->dummy_page);
+ vino_init_stage++;
+
+ // TODO: use page_count in dummy_desc_table
+
+ vino_drvdata->dummy_desc_table.dma_cpu =
+ dma_alloc_coherent(NULL,
+ VINO_DUMMY_DESC_COUNT * sizeof(dma_addr_t),
+ &vino_drvdata->dummy_desc_table.dma,
+ GFP_KERNEL | GFP_DMA);
+ if (!vino_drvdata->dummy_desc_table.dma_cpu) {
+ vino_module_cleanup(vino_init_stage);
+ return -ENOMEM;
+ }
+ vino_init_stage++;
+
+ dma_dummy_address = dma_map_single(NULL,
+ (void *)vino_drvdata->dummy_page,
+ PAGE_SIZE, DMA_FROM_DEVICE);
+ for (i = 0; i < VINO_DUMMY_DESC_COUNT; i++) {
+ vino_drvdata->dummy_desc_table.dma_cpu[i] = dma_dummy_address;
+ }
+
+ /* initialize VINO */
vino->control = 0;
- /* prevent VINO from throwing spurious interrupts */
- vino->a.next_4_desc = PHYSADDR(Vino->dummy_buf);
- vino->b.next_4_desc = PHYSADDR(Vino->dummy_buf);
- udelay(5);
+ vino->a.next_4_desc = vino_drvdata->dummy_desc_table.dma;
+ vino->b.next_4_desc = vino_drvdata->dummy_desc_table.dma;
+ udelay(VINO_DESC_FETCH_DELAY);
+
vino->intr_status = 0;
- /* set threshold level */
- vino->a.fifo_thres = threshold_a;
- vino->b.fifo_thres = threshold_b;
- init_MUTEX(&Vino->input_lock);
+ vino->a.fifo_thres = VINO_FIFO_THRESHOLD_DEFAULT;
+ vino->b.fifo_thres = VINO_FIFO_THRESHOLD_DEFAULT;
+
+ return 0;
+}
+
+static int vino_init_channel_settings(struct vino_channel_settings *vcs,
+ unsigned int channel, const char *name)
+{
+ vcs->channel = channel;
+ vcs->input = VINO_INPUT_NONE;
+ vcs->alpha = 0;
+ vcs->users = 0;
+ vcs->data_format = VINO_DATA_FMT_GREY;
+ vcs->data_norm = VINO_DATA_NORM_NTSC;
+ vcs->decimation = 1;
+ vino_set_default_clipping(vcs);
+ vino_set_default_framerate(vcs);
+
+ vcs->capturing = 0;
+
+ init_MUTEX(&vcs->sem);
+ spin_lock_init(&vcs->capture_lock);
+
+ init_MUTEX(&vcs->fb_queue.queue_sem);
+ spin_lock_init(&vcs->fb_queue.queue_lock);
+ init_waitqueue_head(&vcs->fb_queue.frame_wait_queue);
+
+ vcs->v4l_device = video_device_alloc();
+ if (!vcs->v4l_device) {
+ vino_module_cleanup(vino_init_stage);
+ return -ENOMEM;
+ }
+ vino_init_stage++;
+
+ memcpy(vcs->v4l_device, &v4l_device_template,
+ sizeof(struct video_device));
+ strcpy(vcs->v4l_device->name, name);
+ vcs->v4l_device->release = video_device_release;
+
+ video_set_drvdata(vcs->v4l_device, vcs);
+
+ return 0;
+}
+
+static int __init vino_module_init(void)
+{
+ int ret;
+
+ printk(KERN_INFO "SGI VINO driver version %s\n",
+ VINO_MODULE_VERSION);
+
+ ret = vino_probe();
+ if (ret)
+ return ret;
+
+ ret = vino_init();
+ if (ret)
+ return ret;
+
+ /* initialize data structures */
- if (request_irq(SGI_VINO_IRQ, vino_interrupt, 0, vinostr, NULL)) {
- printk(KERN_ERR "VINO: irq%02d registration failed\n",
+ spin_lock_init(&vino_drvdata->vino_lock);
+ spin_lock_init(&vino_drvdata->input_lock);
+
+ ret = vino_init_channel_settings(&vino_drvdata->a, VINO_CHANNEL_A,
+ vino_v4l_device_name_a);
+ if (ret)
+ return ret;
+
+ ret = vino_init_channel_settings(&vino_drvdata->b, VINO_CHANNEL_B,
+ vino_v4l_device_name_b);
+ if (ret)
+ return ret;
+
+ /* initialize hardware and register V4L devices */
+
+ ret = request_irq(SGI_VINO_IRQ, vino_interrupt, 0,
+ vino_driver_description, NULL);
+ if (ret) {
+ printk(KERN_ERR "VINO: requesting IRQ %02d failed\n",
SGI_VINO_IRQ);
- ret = -EAGAIN;
- goto out_free_page;
+ vino_module_cleanup(vino_init_stage);
+ return -EAGAIN;
}
+ vino_init_stage++;
ret = vino_i2c_add_bus();
if (ret) {
- printk(KERN_ERR "VINO: I2C bus registration failed\n");
- goto out_free_irq;
+ printk(KERN_ERR "VINO I2C bus registration failed\n");
+ vino_module_cleanup(vino_init_stage);
+ return ret;
}
+ vino_init_stage++;
- if (video_register_device(&Vino->chA.vdev, VFL_TYPE_GRABBER, -1) < 0) {
- printk("%s, chnl %d: device registration failed.\n",
- Vino->chA.vdev.name, Vino->chA.chan);
- ret = -EINVAL;
- goto out_i2c_del_bus;
+ ret = video_register_device(vino_drvdata->a.v4l_device,
+ VFL_TYPE_GRABBER, -1);
+ if (ret < 0) {
+ printk(KERN_ERR "VINO channel A Video4Linux-device "
+ "registration failed\n");
+ vino_module_cleanup(vino_init_stage);
+ return -EINVAL;
}
- if (video_register_device(&Vino->chB.vdev, VFL_TYPE_GRABBER, -1) < 0) {
- printk("%s, chnl %d: device registration failed.\n",
- Vino->chB.vdev.name, Vino->chB.chan);
- ret = -EINVAL;
- goto out_unregister_vdev;
+ vino_init_stage++;
+
+ ret = video_register_device(vino_drvdata->b.v4l_device,
+ VFL_TYPE_GRABBER, -1);
+ if (ret < 0) {
+ printk(KERN_ERR "VINO channel B Video4Linux-device "
+ "registration failed\n");
+ vino_module_cleanup(vino_init_stage);
+ return -EINVAL;
}
+ vino_init_stage++;
- return 0;
+#if defined(CONFIG_KMOD) && defined(MODULE)
+ request_module("saa7191");
+ request_module("indycam");
+#endif
-out_unregister_vdev:
- video_unregister_device(&Vino->chA.vdev);
-out_i2c_del_bus:
- vino_i2c_del_bus();
-out_free_irq:
- free_irq(SGI_VINO_IRQ, NULL);
-out_free_page:
- free_page(Vino->dummy_page);
-out_free_vino:
- kfree(Vino);
-out_unmap:
- iounmap(vino);
+ dprintk("init complete!\n");
- return ret;
+ return 0;
}
-static void __exit vino_exit(void)
+static void __exit vino_module_exit(void)
{
- video_unregister_device(&Vino->chA.vdev);
- video_unregister_device(&Vino->chB.vdev);
- vino_i2c_del_bus();
- free_irq(SGI_VINO_IRQ, NULL);
- free_page(Vino->dummy_page);
- kfree(Vino);
- iounmap(vino);
+ dprintk("exiting, stage = %d ...\n", vino_init_stage);
+ vino_module_cleanup(vino_init_stage);
+ dprintk("cleanup complete, exit!\n");
}
-module_init(vino_init);
-module_exit(vino_exit);
-
-MODULE_DESCRIPTION("Video4Linux driver for SGI Indy VINO (IndyCam)");
-MODULE_LICENSE("GPL");
+module_init(vino_module_init);
+module_exit(vino_module_exit);
diff --git a/drivers/media/video/vino.h b/drivers/media/video/vino.h
index d2fce472f35..de2d615ae7c 100644
--- a/drivers/media/video/vino.h
+++ b/drivers/media/video/vino.h
@@ -1,13 +1,19 @@
/*
+ * Driver for the VINO (Video In No Out) system found in SGI Indys.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
* Copyright (C) 1999 Ulf Karlsson <ulfc@bun.falkenberg.se>
* Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
*/
-#ifndef VINO_H
-#define VINO_H
+#ifndef _VINO_H_
+#define _VINO_H_
#define VINO_BASE 0x00080000 /* Vino is in the EISA address space,
* but it is not an EISA bus card */
+#define VINO_PAGE_SIZE 4096
struct sgi_vino_channel {
u32 _pad_alpha;
@@ -21,8 +27,9 @@ struct sgi_vino_channel {
u32 _pad_clip_end;
volatile u32 clip_end;
+#define VINO_FRAMERT_FULL 0xfff
#define VINO_FRAMERT_PAL (1<<0) /* 0=NTSC 1=PAL */
-#define VINO_FRAMERT_RT(x) (((x) & 0x1fff) << 1) /* bits 1:12 */
+#define VINO_FRAMERT_RT(x) (((x) & 0xfff) << 1) /* bits 1:12 */
u32 _pad_frame_rate;
volatile u32 frame_rate;
@@ -67,18 +74,18 @@ struct sgi_vino {
volatile u32 rev_id;
#define VINO_CTRL_LITTLE_ENDIAN (1<<0)
-#define VINO_CTRL_A_FIELD_TRANS_INT (1<<1) /* Field transferred int */
-#define VINO_CTRL_A_FIFO_OF_INT (1<<2) /* FIFO overflow int */
-#define VINO_CTRL_A_END_DESC_TBL_INT (1<<3) /* End of desc table int */
-#define VINO_CTRL_A_INT (VINO_CTRL_A_FIELD_TRANS_INT | \
- VINO_CTRL_A_FIFO_OF_INT | \
- VINO_CTRL_A_END_DESC_TBL_INT)
-#define VINO_CTRL_B_FIELD_TRANS_INT (1<<4) /* Field transferred int */
-#define VINO_CTRL_B_FIFO_OF_INT (1<<5) /* FIFO overflow int */
-#define VINO_CTRL_B_END_DESC_TBL_INT (1<<6) /* End of desc table int */
-#define VINO_CTRL_B_INT (VINO_CTRL_B_FIELD_TRANS_INT | \
- VINO_CTRL_B_FIFO_OF_INT | \
- VINO_CTRL_B_END_DESC_TBL_INT)
+#define VINO_CTRL_A_EOF_INT (1<<1) /* Field transferred int */
+#define VINO_CTRL_A_FIFO_INT (1<<2) /* FIFO overflow int */
+#define VINO_CTRL_A_EOD_INT (1<<3) /* End of desc table int */
+#define VINO_CTRL_A_INT (VINO_CTRL_A_EOF_INT | \
+ VINO_CTRL_A_FIFO_INT | \
+ VINO_CTRL_A_EOD_INT)
+#define VINO_CTRL_B_EOF_INT (1<<4) /* Field transferred int */
+#define VINO_CTRL_B_FIFO_INT (1<<5) /* FIFO overflow int */
+#define VINO_CTRL_B_EOD_INT (1<<6) /* End of desc table int */
+#define VINO_CTRL_B_INT (VINO_CTRL_B_EOF_INT | \
+ VINO_CTRL_B_FIFO_INT | \
+ VINO_CTRL_B_EOD_INT)
#define VINO_CTRL_A_DMA_ENBL (1<<7)
#define VINO_CTRL_A_INTERLEAVE_ENBL (1<<8)
#define VINO_CTRL_A_SYNC_ENBL (1<<9)
@@ -104,18 +111,18 @@ struct sgi_vino {
u32 _pad_control;
volatile u32 control;
-#define VINO_INTSTAT_A_FIELD_TRANS (1<<0) /* Field transferred int */
-#define VINO_INTSTAT_A_FIFO_OF (1<<1) /* FIFO overflow int */
-#define VINO_INTSTAT_A_END_DESC_TBL (1<<2) /* End of desc table int */
-#define VINO_INTSTAT_A (VINO_INTSTAT_A_FIELD_TRANS | \
- VINO_INTSTAT_A_FIFO_OF | \
- VINO_INTSTAT_A_END_DESC_TBL)
-#define VINO_INTSTAT_B_FIELD_TRANS (1<<3) /* Field transferred int */
-#define VINO_INTSTAT_B_FIFO_OF (1<<4) /* FIFO overflow int */
-#define VINO_INTSTAT_B_END_DESC_TBL (1<<5) /* End of desc table int */
-#define VINO_INTSTAT_B (VINO_INTSTAT_B_FIELD_TRANS | \
- VINO_INTSTAT_B_FIFO_OF | \
- VINO_INTSTAT_B_END_DESC_TBL)
+#define VINO_INTSTAT_A_EOF (1<<0) /* Field transferred int */
+#define VINO_INTSTAT_A_FIFO (1<<1) /* FIFO overflow int */
+#define VINO_INTSTAT_A_EOD (1<<2) /* End of desc table int */
+#define VINO_INTSTAT_A (VINO_INTSTAT_A_EOF | \
+ VINO_INTSTAT_A_FIFO | \
+ VINO_INTSTAT_A_EOD)
+#define VINO_INTSTAT_B_EOF (1<<3) /* Field transferred int */
+#define VINO_INTSTAT_B_FIFO (1<<4) /* FIFO overflow int */
+#define VINO_INTSTAT_B_EOD (1<<5) /* End of desc table int */
+#define VINO_INTSTAT_B (VINO_INTSTAT_B_EOF | \
+ VINO_INTSTAT_B_FIFO | \
+ VINO_INTSTAT_B_EOD)
u32 _pad_intr_status;
volatile u32 intr_status;
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 5dbd9f6bf35..4437bdebe24 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -576,7 +576,6 @@ static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_i2c,
.probe = &ignore,
.ignore = &ignore,
- .force = &ignore,
};
static struct i2c_driver vpx3220_i2c_driver;
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index 25743085b2d..eed2acea177 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -737,7 +737,7 @@ static struct i2c_algo_bit_data zoran_i2c_bit_data_template = {
};
static struct i2c_adapter zoran_i2c_adapter_template = {
- I2C_DEVNAME("zr36057"),
+ .name = "zr36057",
.id = I2C_HW_B_ZR36067,
.algo = NULL,
.client_register = zoran_i2c_client_register,
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 9f98334e507..b61e3d17507 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -6,7 +6,7 @@
* Title: MPI Message independent structures and definitions
* Creation Date: July 27, 2000
*
- * mpi.h Version: 01.05.07
+ * mpi.h Version: 01.05.08
*
* Version History
* ---------------
@@ -71,6 +71,9 @@
* 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and
* TargetAssistExtended requests.
* Removed EEDP IOCStatus codes.
+ * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and
+ * TargetAssistExtended requests.
+ * Added EEDP IOCStatus codes.
* --------------------------------------------------------------------------
*/
@@ -101,7 +104,7 @@
/* Note: The major versions of 0xe0 through 0xff are reserved */
/* versioning for this MPI header set */
-#define MPI_HEADER_VERSION_UNIT (0x09)
+#define MPI_HEADER_VERSION_UNIT (0x0A)
#define MPI_HEADER_VERSION_DEV (0x00)
#define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
#define MPI_HEADER_VERSION_UNIT_SHIFT (8)
@@ -292,10 +295,13 @@
#define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D)
#define MPI_FUNCTION_DIAG_RELEASE (0x1E)
+#define MPI_FUNCTION_SCSI_IO_32 (0x1F)
+
#define MPI_FUNCTION_LAN_SEND (0x20)
#define MPI_FUNCTION_LAN_RECEIVE (0x21)
#define MPI_FUNCTION_LAN_RESET (0x22)
+#define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23)
#define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24)
#define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25)
@@ -681,6 +687,15 @@ typedef struct _MSG_DEFAULT_REPLY
#define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C)
/****************************************************************************/
+/* For use by SCSI Initiator and SCSI Target end-to-end data protection */
+/****************************************************************************/
+
+#define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D)
+#define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E)
+#define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F)
+
+
+/****************************************************************************/
/* SCSI Target values */
/****************************************************************************/
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index 15b12b06799..d8339896f73 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -6,7 +6,7 @@
* Title: MPI Config message, structures, and Pages
* Creation Date: July 27, 2000
*
- * mpi_cnfg.h Version: 01.05.08
+ * mpi_cnfg.h Version: 01.05.09
*
* Version History
* ---------------
@@ -232,6 +232,23 @@
* New physical mapping mode in SAS IO Unit Page 2.
* Added CONFIG_PAGE_SAS_ENCLOSURE_0.
* Added Slot and Enclosure fields to SAS Device Page 0.
+ * 06-24-05 01.05.09 Added EEDP defines to IOC Page 1.
+ * Added more RAID type defines to IOC Page 2.
+ * Added Port Enable Delay settings to BIOS Page 1.
+ * Added Bad Block Table Full define to RAID Volume Page 0.
+ * Added Previous State defines to RAID Physical Disk
+ * Page 0.
+ * Added Max Sata Targets define for DiscoveryStatus field
+ * of SAS IO Unit Page 0.
+ * Added Device Self Test to Control Flags of SAS IO Unit
+ * Page 1.
+ * Added Direct Attach Starting Slot Number define for SAS
+ * IO Unit Page 2.
+ * Added new fields in SAS Device Page 2 for enclosure
+ * mapping.
+ * Added OwnerDevHandle and Flags field to SAS PHY Page 0.
+ * Added IOC GPIO Flags define to SAS Enclosure Page 0.
+ * Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT.
* --------------------------------------------------------------------------
*/
@@ -477,6 +494,7 @@ typedef struct _MSG_CONFIG_REPLY
#define MPI_MANUFACTPAGE_DEVICEID_FC929X (0x0626)
#define MPI_MANUFACTPAGE_DEVICEID_FC939X (0x0642)
#define MPI_MANUFACTPAGE_DEVICEID_FC949X (0x0640)
+#define MPI_MANUFACTPAGE_DEVICEID_FC949ES (0x0646)
/* SCSI */
#define MPI_MANUFACTPAGE_DEVID_53C1030 (0x0030)
#define MPI_MANUFACTPAGE_DEVID_53C1030ZC (0x0031)
@@ -769,9 +787,13 @@ typedef struct _CONFIG_PAGE_IOC_1
} CONFIG_PAGE_IOC_1, MPI_POINTER PTR_CONFIG_PAGE_IOC_1,
IOCPage1_t, MPI_POINTER pIOCPage1_t;
-#define MPI_IOCPAGE1_PAGEVERSION (0x02)
+#define MPI_IOCPAGE1_PAGEVERSION (0x03)
/* defines for the Flags field */
+#define MPI_IOCPAGE1_EEDP_MODE_MASK (0x07000000)
+#define MPI_IOCPAGE1_EEDP_MODE_OFF (0x00000000)
+#define MPI_IOCPAGE1_EEDP_MODE_T10 (0x01000000)
+#define MPI_IOCPAGE1_EEDP_MODE_LSI_1 (0x02000000)
#define MPI_IOCPAGE1_INITIATOR_CONTEXT_REPLY_DISABLE (0x00000010)
#define MPI_IOCPAGE1_REPLY_COALESCING (0x00000001)
@@ -795,6 +817,11 @@ typedef struct _CONFIG_PAGE_IOC_2_RAID_VOL
#define MPI_RAID_VOL_TYPE_IS (0x00)
#define MPI_RAID_VOL_TYPE_IME (0x01)
#define MPI_RAID_VOL_TYPE_IM (0x02)
+#define MPI_RAID_VOL_TYPE_RAID_5 (0x03)
+#define MPI_RAID_VOL_TYPE_RAID_6 (0x04)
+#define MPI_RAID_VOL_TYPE_RAID_10 (0x05)
+#define MPI_RAID_VOL_TYPE_RAID_50 (0x06)
+#define MPI_RAID_VOL_TYPE_UNKNOWN (0xFF)
/* IOC Page 2 Volume Flags values */
@@ -820,13 +847,17 @@ typedef struct _CONFIG_PAGE_IOC_2
} CONFIG_PAGE_IOC_2, MPI_POINTER PTR_CONFIG_PAGE_IOC_2,
IOCPage2_t, MPI_POINTER pIOCPage2_t;
-#define MPI_IOCPAGE2_PAGEVERSION (0x02)
+#define MPI_IOCPAGE2_PAGEVERSION (0x03)
/* IOC Page 2 Capabilities flags */
#define MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT (0x00000001)
#define MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT (0x00000002)
#define MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT (0x00000004)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT (0x00000008)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT (0x00000010)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT (0x00000020)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT (0x00000040)
#define MPI_IOCPAGE2_CAP_FLAGS_SES_SUPPORT (0x20000000)
#define MPI_IOCPAGE2_CAP_FLAGS_SAFTE_SUPPORT (0x40000000)
#define MPI_IOCPAGE2_CAP_FLAGS_CROSS_CHANNEL_SUPPORT (0x80000000)
@@ -945,7 +976,7 @@ typedef struct _CONFIG_PAGE_BIOS_1
} CONFIG_PAGE_BIOS_1, MPI_POINTER PTR_CONFIG_PAGE_BIOS_1,
BIOSPage1_t, MPI_POINTER pBIOSPage1_t;
-#define MPI_BIOSPAGE1_PAGEVERSION (0x01)
+#define MPI_BIOSPAGE1_PAGEVERSION (0x02)
/* values for the BiosOptions field */
#define MPI_BIOSPAGE1_OPTIONS_SPI_ENABLE (0x00000400)
@@ -954,6 +985,8 @@ typedef struct _CONFIG_PAGE_BIOS_1
#define MPI_BIOSPAGE1_OPTIONS_DISABLE_BIOS (0x00000001)
/* values for the IOCSettings field */
+#define MPI_BIOSPAGE1_IOCSET_MASK_PORT_ENABLE_DELAY (0x00F00000)
+#define MPI_BIOSPAGE1_IOCSET_SHIFT_PORT_ENABLE_DELAY (20)
#define MPI_BIOSPAGE1_IOCSET_MASK_BOOT_PREFERENCE (0x00030000)
#define MPI_BIOSPAGE1_IOCSET_ENCLOSURE_SLOT_BOOT (0x00000000)
#define MPI_BIOSPAGE1_IOCSET_SAS_ADDRESS_BOOT (0x00010000)
@@ -1167,6 +1200,7 @@ typedef struct _CONFIG_PAGE_BIOS_2
#define MPI_BIOSPAGE2_FORM_PCI_SLOT_NUMBER (0x03)
#define MPI_BIOSPAGE2_FORM_FC_WWN (0x04)
#define MPI_BIOSPAGE2_FORM_SAS_WWN (0x05)
+#define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT (0x06)
/****************************************************************************
@@ -1957,11 +1991,11 @@ typedef struct _RAID_VOL0_STATUS
RaidVol0Status_t, MPI_POINTER pRaidVol0Status_t;
/* RAID Volume Page 0 VolumeStatus defines */
-
#define MPI_RAIDVOL0_STATUS_FLAG_ENABLED (0x01)
#define MPI_RAIDVOL0_STATUS_FLAG_QUIESCED (0x02)
#define MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS (0x04)
#define MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE (0x08)
+#define MPI_RAIDVOL0_STATUS_FLAG_BAD_BLOCK_TABLE_FULL (0x10)
#define MPI_RAIDVOL0_STATUS_STATE_OPTIMAL (0x00)
#define MPI_RAIDVOL0_STATUS_STATE_DEGRADED (0x01)
@@ -2025,7 +2059,7 @@ typedef struct _CONFIG_PAGE_RAID_VOL_0
} CONFIG_PAGE_RAID_VOL_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_VOL_0,
RaidVolumePage0_t, MPI_POINTER pRaidVolumePage0_t;
-#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x04)
+#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x05)
/* values for RAID Volume Page 0 InactiveStatus field */
#define MPI_RAIDVOLPAGE0_UNKNOWN_INACTIVE (0x00)
@@ -2104,6 +2138,8 @@ typedef struct _RAID_PHYS_DISK0_STATUS
#define MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC (0x01)
#define MPI_PHYSDISK0_STATUS_FLAG_QUIESCED (0x02)
#define MPI_PHYSDISK0_STATUS_FLAG_INACTIVE_VOLUME (0x04)
+#define MPI_PHYSDISK0_STATUS_FLAG_OPTIMAL_PREVIOUS (0x00)
+#define MPI_PHYSDISK0_STATUS_FLAG_NOT_OPTIMAL_PREVIOUS (0x08)
#define MPI_PHYSDISK0_STATUS_ONLINE (0x00)
#define MPI_PHYSDISK0_STATUS_MISSING (0x01)
@@ -2132,7 +2168,7 @@ typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_0
} CONFIG_PAGE_RAID_PHYS_DISK_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_0,
RaidPhysDiskPage0_t, MPI_POINTER pRaidPhysDiskPage0_t;
-#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION (0x01)
+#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION (0x02)
typedef struct _RAID_PHYS_DISK1_PATH
@@ -2263,7 +2299,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0
} CONFIG_PAGE_SAS_IO_UNIT_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_0,
SasIOUnitPage0_t, MPI_POINTER pSasIOUnitPage0_t;
-#define MPI_SASIOUNITPAGE0_PAGEVERSION (0x02)
+#define MPI_SASIOUNITPAGE0_PAGEVERSION (0x03)
/* values for SAS IO Unit Page 0 PortFlags */
#define MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS (0x08)
@@ -2299,6 +2335,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0
#define MPI_SAS_IOUNIT0_DS_SUBTRACTIVE_LINK (0x00000200)
#define MPI_SAS_IOUNIT0_DS_TABLE_LINK (0x00000400)
#define MPI_SAS_IOUNIT0_DS_UNSUPPORTED_DEVICE (0x00000800)
+#define MPI_SAS_IOUNIT0_DS_MAX_SATA_TARGETS (0x00001000)
typedef struct _MPI_SAS_IO_UNIT1_PHY_DATA
@@ -2336,6 +2373,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1
#define MPI_SASIOUNITPAGE1_PAGEVERSION (0x04)
/* values for SAS IO Unit Page 1 ControlFlags */
+#define MPI_SAS_IOUNIT1_CONTROL_DEVICE_SELF_TEST (0x8000)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_3_0_MAX (0x4000)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_1_5_MAX (0x2000)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_SW_PRESERVE (0x1000)
@@ -2345,9 +2383,8 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1
#define MPI_SAS_IOUNIT1_CONTROL_SHIFT_DEV_SUPPORT (9)
#define MPI_SAS_IOUNIT1_CONTROL_DEV_SUPPORT_BOTH (0x00)
#define MPI_SAS_IOUNIT1_CONTROL_DEV_SAS_SUPPORT (0x01)
-#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT (0x10)
+#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT (0x02)
-#define MPI_SAS_IOUNIT1_CONTROL_AUTO_PORT_SAME_SAS_ADDR (0x0100)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_48BIT_LBA_REQUIRED (0x0080)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_SMART_REQUIRED (0x0040)
#define MPI_SAS_IOUNIT1_CONTROL_SATA_NCQ_REQUIRED (0x0020)
@@ -2390,7 +2427,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2
} CONFIG_PAGE_SAS_IO_UNIT_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_2,
SasIOUnitPage2_t, MPI_POINTER pSasIOUnitPage2_t;
-#define MPI_SASIOUNITPAGE2_PAGEVERSION (0x03)
+#define MPI_SASIOUNITPAGE2_PAGEVERSION (0x04)
/* values for SAS IO Unit Page 2 Status field */
#define MPI_SAS_IOUNIT2_STATUS_DISABLED_PERSISTENT_MAPPINGS (0x02)
@@ -2406,6 +2443,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2
#define MPI_SAS_IOUNIT2_FLAGS_ENCLOSURE_SLOT_PHYS_MAP (0x02)
#define MPI_SAS_IOUNIT2_FLAGS_RESERVE_ID_0_FOR_BOOT (0x10)
+#define MPI_SAS_IOUNIT2_FLAGS_DA_STARTING_SLOT (0x20)
typedef struct _CONFIG_PAGE_SAS_IO_UNIT_3
@@ -2584,11 +2622,19 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2
{
CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */
U64 PhysicalIdentifier; /* 08h */
- U32 Reserved1; /* 10h */
+ U32 EnclosureMapping; /* 10h */
} CONFIG_PAGE_SAS_DEVICE_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_DEVICE_2,
SasDevicePage2_t, MPI_POINTER pSasDevicePage2_t;
-#define MPI_SASDEVICE2_PAGEVERSION (0x00)
+#define MPI_SASDEVICE2_PAGEVERSION (0x01)
+
+/* defines for SAS Device Page 2 EnclosureMapping field */
+#define MPI_SASDEVICE2_ENC_MAP_MASK_MISSING_COUNT (0x0000000F)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_MISSING_COUNT (0)
+#define MPI_SASDEVICE2_ENC_MAP_MASK_NUM_SLOTS (0x000007F0)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_NUM_SLOTS (4)
+#define MPI_SASDEVICE2_ENC_MAP_MASK_START_INDEX (0x001FF800)
+#define MPI_SASDEVICE2_ENC_MAP_SHIFT_START_INDEX (11)
/****************************************************************************
@@ -2598,7 +2644,8 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2
typedef struct _CONFIG_PAGE_SAS_PHY_0
{
CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */
- U32 Reserved1; /* 08h */
+ U16 OwnerDevHandle; /* 08h */
+ U16 Reserved1; /* 0Ah */
U64 SASAddress; /* 0Ch */
U16 AttachedDevHandle; /* 14h */
U8 AttachedPhyIdentifier; /* 16h */
@@ -2607,12 +2654,12 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0
U8 ProgrammedLinkRate; /* 20h */
U8 HwLinkRate; /* 21h */
U8 ChangeCount; /* 22h */
- U8 Reserved3; /* 23h */
+ U8 Flags; /* 23h */
U32 PhyInfo; /* 24h */
} CONFIG_PAGE_SAS_PHY_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_PHY_0,
SasPhyPage0_t, MPI_POINTER pSasPhyPage0_t;
-#define MPI_SASPHY0_PAGEVERSION (0x00)
+#define MPI_SASPHY0_PAGEVERSION (0x01)
/* values for SAS PHY Page 0 ProgrammedLinkRate field */
#define MPI_SAS_PHY0_PRATE_MAX_RATE_MASK (0xF0)
@@ -2632,6 +2679,9 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0
#define MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5 (0x08)
#define MPI_SAS_PHY0_HWRATE_MIN_RATE_3_0 (0x09)
+/* values for SAS PHY Page 0 Flags field */
+#define MPI_SAS_PHY0_FLAGS_SGPIO_DIRECT_ATTACH_ENC (0x01)
+
/* values for SAS PHY Page 0 PhyInfo field */
#define MPI_SAS_PHY0_PHYINFO_SATA_PORT_ACTIVE (0x00004000)
#define MPI_SAS_PHY0_PHYINFO_SATA_PORT_SELECTOR (0x00002000)
@@ -2690,7 +2740,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0
} CONFIG_PAGE_SAS_ENCLOSURE_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_ENCLOSURE_0,
SasEnclosurePage0_t, MPI_POINTER pSasEnclosurePage0_t;
-#define MPI_SASENCLOSURE0_PAGEVERSION (0x00)
+#define MPI_SASENCLOSURE0_PAGEVERSION (0x01)
/* values for SAS Enclosure Page 0 Flags field */
#define MPI_SAS_ENCLS0_FLAGS_SEP_BUS_ID_VALID (0x0020)
@@ -2702,6 +2752,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0
#define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_SGPIO (0x0002)
#define MPI_SAS_ENCLS0_FLAGS_MNG_EXP_SGPIO (0x0003)
#define MPI_SAS_ENCLS0_FLAGS_MNG_SES_ENCLOSURE (0x0004)
+#define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_GPIO (0x0005)
/****************************************************************************
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index c9edbee41ed..1a30ef16adb 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -6,17 +6,17 @@
Copyright (c) 2000-2005 LSI Logic Corporation.
---------------------------------------
- Header Set Release Version: 01.05.09
+ Header Set Release Version: 01.05.10
Header Set Release Date: 03-11-05
---------------------------------------
Filename Current version Prior version
---------- --------------- -------------
- mpi.h 01.05.07 01.05.06
- mpi_ioc.h 01.05.08 01.05.07
- mpi_cnfg.h 01.05.08 01.05.07
- mpi_init.h 01.05.04 01.05.03
- mpi_targ.h 01.05.04 01.05.03
+ mpi.h 01.05.08 01.05.07
+ mpi_ioc.h 01.05.09 01.05.08
+ mpi_cnfg.h 01.05.09 01.05.08
+ mpi_init.h 01.05.05 01.05.04
+ mpi_targ.h 01.05.05 01.05.04
mpi_fc.h 01.05.01 01.05.01
mpi_lan.h 01.05.01 01.05.01
mpi_raid.h 01.05.02 01.05.02
@@ -24,7 +24,7 @@
mpi_inb.h 01.05.01 01.05.01
mpi_sas.h 01.05.01 01.05.01
mpi_type.h 01.05.01 01.05.01
- mpi_history.txt 01.05.09 01.05.08
+ mpi_history.txt 01.05.09 01.05.09
* Date Version Description
@@ -88,6 +88,9 @@ mpi.h
* 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and
* TargetAssistExtended requests.
* Removed EEDP IOCStatus codes.
+ * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and
+ * TargetAssistExtended requests.
+ * Added EEDP IOCStatus codes.
* --------------------------------------------------------------------------
mpi_ioc.h
@@ -159,6 +162,8 @@ mpi_ioc.h
* Reply and IOC Init Request.
* 03-11-05 01.05.08 Added family code for 1068E family.
* Removed IOCFacts Reply EEDP Capability bit.
+ * 06-24-05 01.05.09 Added 5 new IOCFacts Reply IOCCapabilities bits.
+ * Added Max SATA Targets to SAS Discovery Error event.
* --------------------------------------------------------------------------
mpi_cnfg.h
@@ -380,6 +385,23 @@ mpi_cnfg.h
* New physical mapping mode in SAS IO Unit Page 2.
* Added CONFIG_PAGE_SAS_ENCLOSURE_0.
* Added Slot and Enclosure fields to SAS Device Page 0.
+ * 06-24-05 01.05.09 Added EEDP defines to IOC Page 1.
+ * Added more RAID type defines to IOC Page 2.
+ * Added Port Enable Delay settings to BIOS Page 1.
+ * Added Bad Block Table Full define to RAID Volume Page 0.
+ * Added Previous State defines to RAID Physical Disk
+ * Page 0.
+ * Added Max Sata Targets define for DiscoveryStatus field
+ * of SAS IO Unit Page 0.
+ * Added Device Self Test to Control Flags of SAS IO Unit
+ * Page 1.
+ * Added Direct Attach Starting Slot Number define for SAS
+ * IO Unit Page 2.
+ * Added new fields in SAS Device Page 2 for enclosure
+ * mapping.
+ * Added OwnerDevHandle and Flags field to SAS PHY Page 0.
+ * Added IOC GPIO Flags define to SAS Enclosure Page 0.
+ * Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT.
* --------------------------------------------------------------------------
mpi_init.h
@@ -418,6 +440,8 @@ mpi_init.h
* Modified SCSI Enclosure Processor Request and Reply to
* support Enclosure/Slot addressing rather than WWID
* addressing.
+ * 06-24-05 01.05.05 Added SCSI IO 32 structures and defines.
+ * Added four new defines for SEP SlotStatus.
* --------------------------------------------------------------------------
mpi_targ.h
@@ -461,6 +485,7 @@ mpi_targ.h
* 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
* 02-22-05 01.05.03 Changed a comment.
* 03-11-05 01.05.04 Removed TargetAssistExtended Request.
+ * 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
* --------------------------------------------------------------------------
mpi_fc.h
@@ -571,20 +596,20 @@ mpi_type.h
mpi_history.txt Parts list history
-Filename 01.05.09
----------- --------
-mpi.h 01.05.07
-mpi_ioc.h 01.05.08
-mpi_cnfg.h 01.05.08
-mpi_init.h 01.05.04
-mpi_targ.h 01.05.04
-mpi_fc.h 01.05.01
-mpi_lan.h 01.05.01
-mpi_raid.h 01.05.02
-mpi_tool.h 01.05.03
-mpi_inb.h 01.05.01
-mpi_sas.h 01.05.01
-mpi_type.h 01.05.01
+Filename 01.05.10 01.05.09
+---------- -------- --------
+mpi.h 01.05.08 01.05.07
+mpi_ioc.h 01.05.09 01.05.08
+mpi_cnfg.h 01.05.09 01.05.08
+mpi_init.h 01.05.05 01.05.04
+mpi_targ.h 01.05.05 01.05.04
+mpi_fc.h 01.05.01 01.05.01
+mpi_lan.h 01.05.01 01.05.01
+mpi_raid.h 01.05.02 01.05.02
+mpi_tool.h 01.05.03 01.05.03
+mpi_inb.h 01.05.01 01.05.01
+mpi_sas.h 01.05.01 01.05.01
+mpi_type.h 01.05.01 01.05.01
Filename 01.05.08 01.05.07 01.05.06 01.05.05 01.05.04 01.05.03
---------- -------- -------- -------- -------- -------- --------
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h
index aca035801a8..d5af75afbd9 100644
--- a/drivers/message/fusion/lsi/mpi_init.h
+++ b/drivers/message/fusion/lsi/mpi_init.h
@@ -6,7 +6,7 @@
* Title: MPI initiator mode messages and structures
* Creation Date: June 8, 2000
*
- * mpi_init.h Version: 01.05.04
+ * mpi_init.h Version: 01.05.05
*
* Version History
* ---------------
@@ -48,6 +48,8 @@
* Modified SCSI Enclosure Processor Request and Reply to
* support Enclosure/Slot addressing rather than WWID
* addressing.
+ * 06-24-05 01.05.05 Added SCSI IO 32 structures and defines.
+ * Added four new defines for SEP SlotStatus.
* --------------------------------------------------------------------------
*/
@@ -203,6 +205,197 @@ typedef struct _MSG_SCSI_IO_REPLY
/****************************************************************************/
+/* SCSI IO 32 messages and associated structures */
+/****************************************************************************/
+
+typedef struct
+{
+ U8 CDB[20]; /* 00h */
+ U32 PrimaryReferenceTag; /* 14h */
+ U16 PrimaryApplicationTag; /* 18h */
+ U16 PrimaryApplicationTagMask; /* 1Ah */
+ U32 TransferLength; /* 1Ch */
+} MPI_SCSI_IO32_CDB_EEDP32, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP32,
+ MpiScsiIo32CdbEedp32_t, MPI_POINTER pMpiScsiIo32CdbEedp32_t;
+
+typedef struct
+{
+ U8 CDB[16]; /* 00h */
+ U32 DataLength; /* 10h */
+ U32 PrimaryReferenceTag; /* 14h */
+ U16 PrimaryApplicationTag; /* 18h */
+ U16 PrimaryApplicationTagMask; /* 1Ah */
+ U32 TransferLength; /* 1Ch */
+} MPI_SCSI_IO32_CDB_EEDP16, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP16,
+ MpiScsiIo32CdbEedp16_t, MPI_POINTER pMpiScsiIo32CdbEedp16_t;
+
+typedef union
+{
+ U8 CDB32[32];
+ MPI_SCSI_IO32_CDB_EEDP32 EEDP32;
+ MPI_SCSI_IO32_CDB_EEDP16 EEDP16;
+ SGE_SIMPLE_UNION SGE;
+} MPI_SCSI_IO32_CDB_UNION, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_UNION,
+ MpiScsiIo32Cdb_t, MPI_POINTER pMpiScsiIo32Cdb_t;
+
+typedef struct
+{
+ U8 TargetID; /* 00h */
+ U8 Bus; /* 01h */
+ U16 Reserved1; /* 02h */
+ U32 Reserved2; /* 04h */
+} MPI_SCSI_IO32_BUS_TARGET_ID_FORM, MPI_POINTER PTR_MPI_SCSI_IO32_BUS_TARGET_ID_FORM,
+ MpiScsiIo32BusTargetIdForm_t, MPI_POINTER pMpiScsiIo32BusTargetIdForm_t;
+
+typedef union
+{
+ MPI_SCSI_IO32_BUS_TARGET_ID_FORM SCSIID;
+ U64 WWID;
+} MPI_SCSI_IO32_ADDRESS, MPI_POINTER PTR_MPI_SCSI_IO32_ADDRESS,
+ MpiScsiIo32Address_t, MPI_POINTER pMpiScsiIo32Address_t;
+
+typedef struct _MSG_SCSI_IO32_REQUEST
+{
+ U8 Port; /* 00h */
+ U8 Reserved1; /* 01h */
+ U8 ChainOffset; /* 02h */
+ U8 Function; /* 03h */
+ U8 CDBLength; /* 04h */
+ U8 SenseBufferLength; /* 05h */
+ U8 Flags; /* 06h */
+ U8 MsgFlags; /* 07h */
+ U32 MsgContext; /* 08h */
+ U8 LUN[8]; /* 0Ch */
+ U32 Control; /* 14h */
+ MPI_SCSI_IO32_CDB_UNION CDB; /* 18h */
+ U32 DataLength; /* 38h */
+ U32 BidirectionalDataLength; /* 3Ch */
+ U32 SecondaryReferenceTag; /* 40h */
+ U16 SecondaryApplicationTag; /* 44h */
+ U16 Reserved2; /* 46h */
+ U16 EEDPFlags; /* 48h */
+ U16 ApplicationTagTranslationMask; /* 4Ah */
+ U32 EEDPBlockSize; /* 4Ch */
+ MPI_SCSI_IO32_ADDRESS DeviceAddress; /* 50h */
+ U8 SGLOffset0; /* 58h */
+ U8 SGLOffset1; /* 59h */
+ U8 SGLOffset2; /* 5Ah */
+ U8 SGLOffset3; /* 5Bh */
+ U32 Reserved3; /* 5Ch */
+ U32 Reserved4; /* 60h */
+ U32 SenseBufferLowAddr; /* 64h */
+ SGE_IO_UNION SGL; /* 68h */
+} MSG_SCSI_IO32_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO32_REQUEST,
+ SCSIIO32Request_t, MPI_POINTER pSCSIIO32Request_t;
+
+/* SCSI IO 32 MsgFlags bits */
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH (0x01)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_32 (0x00)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_64 (0x01)
+
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOCATION (0x02)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_HOST (0x00)
+#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_IOC (0x02)
+
+#define MPI_SCSIIO32_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04)
+#define MPI_SCSIIO32_MSGFLGS_SGL_OFFSETS_CHAINS (0x08)
+#define MPI_SCSIIO32_MSGFLGS_MULTICAST (0x10)
+#define MPI_SCSIIO32_MSGFLGS_BIDIRECTIONAL (0x20)
+#define MPI_SCSIIO32_MSGFLGS_LARGE_CDB (0x40)
+
+/* SCSI IO 32 Flags bits */
+#define MPI_SCSIIO32_FLAGS_FORM_MASK (0x03)
+#define MPI_SCSIIO32_FLAGS_FORM_SCSIID (0x00)
+#define MPI_SCSIIO32_FLAGS_FORM_WWID (0x01)
+
+/* SCSI IO 32 LUN fields */
+#define MPI_SCSIIO32_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF)
+#define MPI_SCSIIO32_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000)
+#define MPI_SCSIIO32_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF)
+#define MPI_SCSIIO32_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000)
+#define MPI_SCSIIO32_LUN_LEVEL_1_WORD (0xFF00)
+#define MPI_SCSIIO32_LUN_LEVEL_1_DWORD (0x0000FF00)
+
+/* SCSI IO 32 Control bits */
+#define MPI_SCSIIO32_CONTROL_DATADIRECTION_MASK (0x03000000)
+#define MPI_SCSIIO32_CONTROL_NODATATRANSFER (0x00000000)
+#define MPI_SCSIIO32_CONTROL_WRITE (0x01000000)
+#define MPI_SCSIIO32_CONTROL_READ (0x02000000)
+#define MPI_SCSIIO32_CONTROL_BIDIRECTIONAL (0x03000000)
+
+#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_MASK (0xFC000000)
+#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_SHIFT (26)
+
+#define MPI_SCSIIO32_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
+#define MPI_SCSIIO32_CONTROL_SIMPLEQ (0x00000000)
+#define MPI_SCSIIO32_CONTROL_HEADOFQ (0x00000100)
+#define MPI_SCSIIO32_CONTROL_ORDEREDQ (0x00000200)
+#define MPI_SCSIIO32_CONTROL_ACAQ (0x00000400)
+#define MPI_SCSIIO32_CONTROL_UNTAGGED (0x00000500)
+#define MPI_SCSIIO32_CONTROL_NO_DISCONNECT (0x00000700)
+
+#define MPI_SCSIIO32_CONTROL_TASKMANAGE_MASK (0x00FF0000)
+#define MPI_SCSIIO32_CONTROL_OBSOLETE (0x00800000)
+#define MPI_SCSIIO32_CONTROL_CLEAR_ACA_RSV (0x00400000)
+#define MPI_SCSIIO32_CONTROL_TARGET_RESET (0x00200000)
+#define MPI_SCSIIO32_CONTROL_LUN_RESET_RSV (0x00100000)
+#define MPI_SCSIIO32_CONTROL_RESERVED (0x00080000)
+#define MPI_SCSIIO32_CONTROL_CLR_TASK_SET_RSV (0x00040000)
+#define MPI_SCSIIO32_CONTROL_ABORT_TASK_SET (0x00020000)
+#define MPI_SCSIIO32_CONTROL_RESERVED2 (0x00010000)
+
+/* SCSI IO 32 EEDPFlags */
+#define MPI_SCSIIO32_EEDPFLAGS_MASK_OP (0x0007)
+#define MPI_SCSIIO32_EEDPFLAGS_NOOP_OP (0x0000)
+#define MPI_SCSIIO32_EEDPFLAGS_CHK_OP (0x0001)
+#define MPI_SCSIIO32_EEDPFLAGS_STRIP_OP (0x0002)
+#define MPI_SCSIIO32_EEDPFLAGS_CHKRM_OP (0x0003)
+#define MPI_SCSIIO32_EEDPFLAGS_INSERT_OP (0x0004)
+#define MPI_SCSIIO32_EEDPFLAGS_REPLACE_OP (0x0006)
+#define MPI_SCSIIO32_EEDPFLAGS_CHKREGEN_OP (0x0007)
+
+#define MPI_SCSIIO32_EEDPFLAGS_PASS_REF_TAG (0x0008)
+#define MPI_SCSIIO32_EEDPFLAGS_8_9THS_MODE (0x0010)
+
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_MASK (0x0700)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_GUARD (0x0100)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_REFTAG (0x0200)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_LBATAG (0x0400)
+#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_SHIFT (8)
+
+#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
+#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
+
+
+/* SCSIIO32 IO reply structure */
+typedef struct _MSG_SCSIIO32_IO_REPLY
+{
+ U8 Port; /* 00h */
+ U8 Reserved1; /* 01h */
+ U8 MsgLength; /* 02h */
+ U8 Function; /* 03h */
+ U8 CDBLength; /* 04h */
+ U8 SenseBufferLength; /* 05h */
+ U8 Flags; /* 06h */
+ U8 MsgFlags; /* 07h */
+ U32 MsgContext; /* 08h */
+ U8 SCSIStatus; /* 0Ch */
+ U8 SCSIState; /* 0Dh */
+ U16 IOCStatus; /* 0Eh */
+ U32 IOCLogInfo; /* 10h */
+ U32 TransferCount; /* 14h */
+ U32 SenseCount; /* 18h */
+ U32 ResponseInfo; /* 1Ch */
+ U16 TaskTag; /* 20h */
+ U16 Reserved2; /* 22h */
+ U32 BidirectionalTransferCount; /* 24h */
+} MSG_SCSIIO32_IO_REPLY, MPI_POINTER PTR_MSG_SCSIIO32_IO_REPLY,
+ SCSIIO32Reply_t, MPI_POINTER pSCSIIO32Reply_t;
+
+
+/****************************************************************************/
/* SCSI Task Management messages */
/****************************************************************************/
@@ -310,10 +503,14 @@ typedef struct _MSG_SEP_REQUEST
#define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
+#define MPI_SEP_REQ_SLOTSTATUS_REQ_CONSISTENCY_CHECK (0x00001000)
+#define MPI_SEP_REQ_SLOTSTATUS_DISABLE (0x00002000)
+#define MPI_SEP_REQ_SLOTSTATUS_REQ_RESERVED_DEVICE (0x00004000)
#define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT (0x00080000)
#define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE (0x00400000)
+#define MPI_SEP_REQ_SLOTSTATUS_ACTIVE (0x00800000)
#define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000)
#define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000)
#define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF (0x10000000)
@@ -352,11 +549,15 @@ typedef struct _MSG_SEP_REPLY
#define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
#define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
#define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
+#define MPI_SEP_REPLY_SLOTSTATUS_CONSISTENCY_CHECK (0x00001000)
+#define MPI_SEP_REPLY_SLOTSTATUS_DISABLE (0x00002000)
+#define MPI_SEP_REPLY_SLOTSTATUS_RESERVED_DEVICE (0x00004000)
#define MPI_SEP_REPLY_SLOTSTATUS_REPORT (0x00010000)
#define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
#define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
#define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY (0x00080000)
#define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE (0x00400000)
+#define MPI_SEP_REPLY_SLOTSTATUS_ACTIVE (0x00800000)
#define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED (0x01000000)
#define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED (0x02000000)
#define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000)
diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h
index f91eb4efe8c..93b70e2b426 100644
--- a/drivers/message/fusion/lsi/mpi_ioc.h
+++ b/drivers/message/fusion/lsi/mpi_ioc.h
@@ -6,7 +6,7 @@
* Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
* Creation Date: August 11, 2000
*
- * mpi_ioc.h Version: 01.05.08
+ * mpi_ioc.h Version: 01.05.09
*
* Version History
* ---------------
@@ -81,6 +81,8 @@
* Reply and IOC Init Request.
* 03-11-05 01.05.08 Added family code for 1068E family.
* Removed IOCFacts Reply EEDP Capability bit.
+ * 06-24-05 01.05.09 Added 5 new IOCFacts Reply IOCCapabilities bits.
+ * Added Max SATA Targets to SAS Discovery Error event.
* --------------------------------------------------------------------------
*/
@@ -261,7 +263,11 @@ typedef struct _MSG_IOC_FACTS_REPLY
#define MPI_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER (0x00000008)
#define MPI_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER (0x00000010)
#define MPI_IOCFACTS_CAPABILITY_EXTENDED_BUFFER (0x00000020)
-
+#define MPI_IOCFACTS_CAPABILITY_EEDP (0x00000040)
+#define MPI_IOCFACTS_CAPABILITY_BIDIRECTIONAL (0x00000080)
+#define MPI_IOCFACTS_CAPABILITY_MULTICAST (0x00000100)
+#define MPI_IOCFACTS_CAPABILITY_SCSIIO32 (0x00000200)
+#define MPI_IOCFACTS_CAPABILITY_NO_SCSIIO16 (0x00000400)
/*****************************************************************************
@@ -677,6 +683,7 @@ typedef struct _EVENT_DATA_DISCOVERY_ERROR
#define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_SUBTRACTIVE (0x00000200)
#define MPI_EVENT_DSCVRY_ERR_DS_TABLE_TO_TABLE (0x00000400)
#define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_PATHS (0x00000800)
+#define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS (0x00001000)
/*****************************************************************************
diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h
index 623901fd82b..3f462859cee 100644
--- a/drivers/message/fusion/lsi/mpi_targ.h
+++ b/drivers/message/fusion/lsi/mpi_targ.h
@@ -6,7 +6,7 @@
* Title: MPI Target mode messages and structures
* Creation Date: June 22, 2000
*
- * mpi_targ.h Version: 01.05.04
+ * mpi_targ.h Version: 01.05.05
*
* Version History
* ---------------
@@ -53,6 +53,7 @@
* 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
* 02-22-05 01.05.03 Changed a comment.
* 03-11-05 01.05.04 Removed TargetAssistExtended Request.
+ * 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
* --------------------------------------------------------------------------
*/
@@ -371,6 +372,77 @@ typedef struct _MSG_TARGET_ERROR_REPLY
/****************************************************************************/
+/* Target Assist Extended Request */
+/****************************************************************************/
+
+typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST
+{
+ U8 StatusCode; /* 00h */
+ U8 TargetAssistFlags; /* 01h */
+ U8 ChainOffset; /* 02h */
+ U8 Function; /* 03h */
+ U16 QueueTag; /* 04h */
+ U8 Reserved1; /* 06h */
+ U8 MsgFlags; /* 07h */
+ U32 MsgContext; /* 08h */
+ U32 ReplyWord; /* 0Ch */
+ U8 LUN[8]; /* 10h */
+ U32 RelativeOffset; /* 18h */
+ U32 Reserved2; /* 1Ch */
+ U32 Reserved3; /* 20h */
+ U32 PrimaryReferenceTag; /* 24h */
+ U16 PrimaryApplicationTag; /* 28h */
+ U16 PrimaryApplicationTagMask; /* 2Ah */
+ U32 Reserved4; /* 2Ch */
+ U32 DataLength; /* 30h */
+ U32 BidirectionalDataLength; /* 34h */
+ U32 SecondaryReferenceTag; /* 38h */
+ U16 SecondaryApplicationTag; /* 3Ch */
+ U16 Reserved5; /* 3Eh */
+ U16 EEDPFlags; /* 40h */
+ U16 ApplicationTagTranslationMask; /* 42h */
+ U32 EEDPBlockSize; /* 44h */
+ U8 SGLOffset0; /* 48h */
+ U8 SGLOffset1; /* 49h */
+ U8 SGLOffset2; /* 4Ah */
+ U8 SGLOffset3; /* 4Bh */
+ U32 Reserved6; /* 4Ch */
+ SGE_IO_UNION SGL[1]; /* 50h */
+} MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST,
+ TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t;
+
+/* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */
+
+/* defines for the MsgFlags field */
+#define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20)
+#define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10)
+#define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08)
+
+/* defines for the EEDPFlags field */
+#define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007)
+#define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000)
+#define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001)
+#define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002)
+#define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003)
+#define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004)
+#define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006)
+#define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007)
+
+#define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008)
+
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400)
+#define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8)
+
+#define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000)
+#define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000)
+#define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000)
+#define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000)
+
+
+/****************************************************************************/
/* Target Status Send Request */
/****************************************************************************/
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index ffbe6f4720e..f517d0692d5 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -218,8 +218,7 @@ pci_enable_io_access(struct pci_dev *pdev)
* (also referred to as a IO Controller or IOC).
* This routine must clear the interrupt from the adapter and does
* so by reading the reply FIFO. Multiple replies may be processed
- * per single call to this routine; up to MPT_MAX_REPLIES_PER_ISR
- * which is currently set to 32 in mptbase.h.
+ * per single call to this routine.
*
* This routine handles register-level access of the adapter but
* dispatches (calls) a protocol-specific callback routine to handle
@@ -279,11 +278,11 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
cb_idx = mr->u.frame.hwhdr.msgctxu.fld.cb_idx;
mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
- dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x\n",
- ioc->name, mr, req_idx));
+ dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
+ ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
DBG_DUMP_REPLY_FRAME(mr)
- /* Check/log IOC log info
+ /* Check/log IOC log info
*/
ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus);
if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
@@ -345,7 +344,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
if ((mf) && ((mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))
|| (mf < ioc->req_frames)) ) {
printk(MYIOC_s_WARN_FMT
- "mpt_interrupt: Invalid mf (%p) req_idx (%d)!\n", ioc->name, (void *)mf, req_idx);
+ "mpt_interrupt: Invalid mf (%p)!\n", ioc->name, (void *)mf);
cb_idx = 0;
pa = 0;
freeme = 0;
@@ -399,7 +398,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
* @mf: Pointer to original MPT request frame
* @reply: Pointer to MPT reply frame (NULL if TurboReply)
*
- * Returns 1 indicating original alloc'd request frame ptr
+ * Returns 1 indicating original alloc'd request frame ptr
* should be freed, or 0 if it shouldn't.
*/
static int
@@ -408,28 +407,17 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
int freereq = 1;
u8 func;
- dprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name));
-
- if ((mf == NULL) ||
- (mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))) {
- printk(MYIOC_s_ERR_FMT "NULL or BAD request frame ptr! (=%p)\n",
- ioc->name, (void *)mf);
- return 1;
- }
-
- if (reply == NULL) {
- dprintk((MYIOC_s_ERR_FMT "Unexpected NULL Event (turbo?) reply!\n",
- ioc->name));
- return 1;
- }
+ dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name));
+#if defined(MPT_DEBUG_MSG_FRAME)
if (!(reply->u.hdr.MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)) {
dmfprintk((KERN_INFO MYNAM ": Original request frame (@%p) header\n", mf));
DBG_DUMP_REQUEST_FRAME_HDR(mf)
}
+#endif
func = reply->u.hdr.Function;
- dprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n",
+ dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n",
ioc->name, func));
if (func == MPI_FUNCTION_EVENT_NOTIFICATION) {
@@ -448,8 +436,14 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
* Hmmm... It seems that EventNotificationReply is an exception
* to the rule of one reply per request.
*/
- if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)
+ if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) {
freereq = 0;
+ devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p does not return Request frame\n",
+ ioc->name, pEvReply));
+ } else {
+ devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p returns Request frame\n",
+ ioc->name, pEvReply));
+ }
#ifdef CONFIG_PROC_FS
// LogEvent(ioc, pEvReply);
@@ -491,10 +485,21 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
pCfg->status = status;
if (status == MPI_IOCSTATUS_SUCCESS) {
- pCfg->hdr->PageVersion = pReply->Header.PageVersion;
- pCfg->hdr->PageLength = pReply->Header.PageLength;
- pCfg->hdr->PageNumber = pReply->Header.PageNumber;
- pCfg->hdr->PageType = pReply->Header.PageType;
+ if ((pReply->Header.PageType &
+ MPI_CONFIG_PAGETYPE_MASK) ==
+ MPI_CONFIG_PAGETYPE_EXTENDED) {
+ pCfg->cfghdr.ehdr->ExtPageLength =
+ le16_to_cpu(pReply->ExtPageLength);
+ pCfg->cfghdr.ehdr->ExtPageType =
+ pReply->ExtPageType;
+ }
+ pCfg->cfghdr.hdr->PageVersion = pReply->Header.PageVersion;
+
+ /* If this is a regular header, save PageLength. */
+ /* LMP Do this better so not using a reserved field! */
+ pCfg->cfghdr.hdr->PageLength = pReply->Header.PageLength;
+ pCfg->cfghdr.hdr->PageNumber = pReply->Header.PageNumber;
+ pCfg->cfghdr.hdr->PageType = pReply->Header.PageType;
}
}
@@ -705,7 +710,7 @@ mpt_device_driver_deregister(int cb_idx)
if (dd_cbfunc->remove)
dd_cbfunc->remove(ioc->pcidev);
}
-
+
MptDeviceDriverHandlers[cb_idx] = NULL;
}
@@ -818,7 +823,7 @@ mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
}
#endif
- mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];
+ mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];
dsgprintk((MYIOC_s_INFO_FMT "mf_dma_addr=%x req_idx=%d RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx, ioc->RequestNB[req_idx]));
CHIPREG_WRITE32(&ioc->chip->RequestFifo, mf_dma_addr);
}
@@ -920,7 +925,7 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
/* Make sure there are no doorbells */
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-
+
CHIPREG_WRITE32(&ioc->chip->Doorbell,
((MPI_FUNCTION_HANDSHAKE<<MPI_DOORBELL_FUNCTION_SHIFT) |
((reqBytes/4)<<MPI_DOORBELL_ADD_DWORDS_SHIFT)));
@@ -935,14 +940,14 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
return -5;
dhsprintk((KERN_INFO MYNAM ": %s: mpt_send_handshake_request start, WaitCnt=%d\n",
- ioc->name, ii));
+ ioc->name, ii));
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) {
return -2;
}
-
+
/* Send request via doorbell handshake */
req_as_bytes = (u8 *) req;
for (ii = 0; ii < reqBytes/4; ii++) {
@@ -988,9 +993,9 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
if (ioc->id == iocid) {
*iocpp =ioc;
return iocid;
- }
+ }
}
-
+
*iocpp = NULL;
return -1;
}
@@ -1032,9 +1037,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
if (pci_enable_device(pdev))
return r;
-
+
dinitprintk((KERN_WARNING MYNAM ": mpt_adapter_install\n"));
-
+
if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
dprintk((KERN_INFO MYNAM
": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n"));
@@ -1059,7 +1064,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
ioc->alloc_total = sizeof(MPT_ADAPTER);
ioc->req_sz = MPT_DEFAULT_FRAME_SIZE; /* avoid div by zero! */
ioc->reply_sz = MPT_REPLY_FRAME_SIZE;
-
+
ioc->pcidev = pdev;
ioc->diagPending = 0;
spin_lock_init(&ioc->diagLock);
@@ -1088,7 +1093,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
/* Find lookup slot. */
INIT_LIST_HEAD(&ioc->list);
ioc->id = mpt_ids++;
-
+
mem_phys = msize = 0;
port = psize = 0;
for (ii=0; ii < DEVICE_COUNT_RESOURCE; ii++) {
@@ -1143,7 +1148,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
ioc->prod_name = "LSIFC909";
ioc->bus_type = FC;
}
- if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) {
+ else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) {
ioc->prod_name = "LSIFC929";
ioc->bus_type = FC;
}
@@ -1322,7 +1327,7 @@ mpt_detach(struct pci_dev *pdev)
remove_proc_entry(pname, NULL);
sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s", ioc->name);
remove_proc_entry(pname, NULL);
-
+
/* call per device driver remove entry point */
for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
if(MptDeviceDriverHandlers[ii] &&
@@ -1330,7 +1335,7 @@ mpt_detach(struct pci_dev *pdev)
MptDeviceDriverHandlers[ii]->remove(pdev);
}
}
-
+
/* Disable interrupts! */
CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
@@ -1403,7 +1408,7 @@ mpt_resume(struct pci_dev *pdev)
u32 device_state = pdev->current_state;
int recovery_state;
int ii;
-
+
printk(MYIOC_s_INFO_FMT
"pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n",
ioc->name, pdev, pci_name(pdev), device_state);
@@ -1534,7 +1539,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if ((rc = GetIocFacts(ioc, sleepFlag, reason)) == 0)
break;
}
-
+
if (ii == 5) {
dinitprintk((MYIOC_s_INFO_FMT "Retry IocFacts failed rc=%x\n", ioc->name, rc));
@@ -1542,7 +1547,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
} else if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
MptDisplayIocCapabilities(ioc);
}
-
+
if (alt_ioc_ready) {
if ((rc = GetIocFacts(ioc->alt_ioc, sleepFlag, reason)) != 0) {
dinitprintk((MYIOC_s_INFO_FMT "Initial Alt IocFacts failed rc=%x\n", ioc->name, rc));
@@ -1613,7 +1618,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if (reset_alt_ioc_active && ioc->alt_ioc) {
/* (re)Enable alt-IOC! (reply interrupt) */
- dprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n",
+ dinitprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n",
ioc->alt_ioc->name));
CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, ~(MPI_HIM_RIM));
ioc->alt_ioc->active = 1;
@@ -1670,7 +1675,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
/* Find IM volumes
*/
- if (ioc->facts.MsgVersion >= 0x0102)
+ if (ioc->facts.MsgVersion >= MPI_VERSION_01_02)
mpt_findImVolumes(ioc);
/* Check, and possibly reset, the coalescing value
@@ -1700,7 +1705,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
}
if (alt_ioc_ready && MptResetHandlers[ii]) {
- dprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n",
+ drsprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n",
ioc->name, ioc->alt_ioc->name, ii));
rc += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_POST_RESET);
handlers++;
@@ -1733,8 +1738,8 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
dprintk((MYIOC_s_INFO_FMT "PCI device %s devfn=%x/%x,"
" searching for devfn match on %x or %x\n",
- ioc->name, pci_name(pdev), pdev->devfn,
- func-1, func+1));
+ ioc->name, pci_name(pdev), pdev->bus->number,
+ pdev->devfn, func-1, func+1));
peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1));
if (!peer) {
@@ -1861,36 +1866,39 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
static void
mpt_adapter_dispose(MPT_ADAPTER *ioc)
{
- if (ioc != NULL) {
- int sz_first, sz_last;
+ int sz_first, sz_last;
- sz_first = ioc->alloc_total;
+ if (ioc == NULL)
+ return;
- mpt_adapter_disable(ioc);
+ sz_first = ioc->alloc_total;
- if (ioc->pci_irq != -1) {
- free_irq(ioc->pci_irq, ioc);
- ioc->pci_irq = -1;
- }
+ mpt_adapter_disable(ioc);
- if (ioc->memmap != NULL)
- iounmap(ioc->memmap);
+ if (ioc->pci_irq != -1) {
+ free_irq(ioc->pci_irq, ioc);
+ ioc->pci_irq = -1;
+ }
+
+ if (ioc->memmap != NULL) {
+ iounmap(ioc->memmap);
+ ioc->memmap = NULL;
+ }
#if defined(CONFIG_MTRR) && 0
- if (ioc->mtrr_reg > 0) {
- mtrr_del(ioc->mtrr_reg, 0, 0);
- dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name));
- }
+ if (ioc->mtrr_reg > 0) {
+ mtrr_del(ioc->mtrr_reg, 0, 0);
+ dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name));
+ }
#endif
- /* Zap the adapter lookup ptr! */
- list_del(&ioc->list);
+ /* Zap the adapter lookup ptr! */
+ list_del(&ioc->list);
- sz_last = ioc->alloc_total;
- dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
- ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
- kfree(ioc);
- }
+ sz_last = ioc->alloc_total;
+ dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
+ ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
+ kfree(ioc);
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1977,7 +1985,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
}
/* Is it already READY? */
- if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY)
+ if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY)
return 0;
/*
@@ -1995,7 +2003,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
* Hmmm... Did it get left operational?
*/
if ((ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_OPERATIONAL) {
- dinitprintk((MYIOC_s_WARN_FMT "IOC operational unexpected\n",
+ dinitprintk((MYIOC_s_INFO_FMT "IOC operational unexpected\n",
ioc->name));
/* Check WhoInit.
@@ -2004,8 +2012,8 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
* Else, fall through to KickStart case
*/
whoinit = (ioc_state & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT;
- dprintk((KERN_WARNING MYNAM
- ": whoinit 0x%x\n statefault %d force %d\n",
+ dinitprintk((KERN_INFO MYNAM
+ ": whoinit 0x%x statefault %d force %d\n",
whoinit, statefault, force));
if (whoinit == MPI_WHOINIT_PCI_PEER)
return -4;
@@ -2140,8 +2148,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
get_facts.Function = MPI_FUNCTION_IOC_FACTS;
/* Assert: All other get_facts fields are zero! */
- dinitprintk((MYIOC_s_INFO_FMT
- "Sending get IocFacts request req_sz=%d reply_sz=%d\n",
+ dinitprintk((MYIOC_s_INFO_FMT
+ "Sending get IocFacts request req_sz=%d reply_sz=%d\n",
ioc->name, req_sz, reply_sz));
/* No non-zero fields in the get_facts request are greater than
@@ -2174,7 +2182,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
facts->IOCExceptions = le16_to_cpu(facts->IOCExceptions);
facts->IOCStatus = le16_to_cpu(facts->IOCStatus);
facts->IOCLogInfo = le32_to_cpu(facts->IOCLogInfo);
- status = facts->IOCStatus & MPI_IOCSTATUS_MASK;
+ status = le16_to_cpu(facts->IOCStatus) & MPI_IOCSTATUS_MASK;
/* CHECKME! IOCStatus, IOCLogInfo */
facts->ReplyQueueDepth = le16_to_cpu(facts->ReplyQueueDepth);
@@ -2221,7 +2229,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
if ( sz & 0x02 )
sz += 2;
facts->FWImageSize = sz;
-
+
if (!facts->RequestFrameSize) {
/* Something is wrong! */
printk(MYIOC_s_ERR_FMT "IOC reported invalid 0 request size!\n",
@@ -2240,7 +2248,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
ioc->NBShiftFactor = shiftFactor;
dinitprintk((MYIOC_s_INFO_FMT "NB_for_64_byte_frame=%x NBShiftFactor=%x BlockSize=%x\n",
ioc->name, vv, shiftFactor, r));
-
+
if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
/*
* Set values for this IOC's request & reply frame sizes,
@@ -2261,7 +2269,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
return r;
}
} else {
- printk(MYIOC_s_ERR_FMT
+ printk(MYIOC_s_ERR_FMT
"Invalid IOC facts reply, msgLength=%d offsetof=%zd!\n",
ioc->name, facts->MsgLength, (offsetof(IOCFactsReply_t,
RequestFrameSize)/sizeof(u32)));
@@ -2413,9 +2421,11 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
dhsprintk((MYIOC_s_INFO_FMT "Sending PortEnable (req @ %p)\n",
ioc->name, &ioc_init));
-
- if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0)
+
+ if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0) {
+ printk(MYIOC_s_ERR_FMT "Sending PortEnable failed(%d)!\n",ioc->name, r);
return r;
+ }
/* YIKES! SUPER IMPORTANT!!!
* Poll IocState until _OPERATIONAL while IOC is doing
@@ -2440,7 +2450,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
state = mpt_GetIocState(ioc, 1);
count++;
}
- dhsprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",
+ dinitprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",
ioc->name, count));
return r;
@@ -2529,7 +2539,7 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
int sz;
sz = ioc->facts.FWImageSize;
- dinitprintk((KERN_WARNING MYNAM "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n",
+ dinitprintk((KERN_INFO MYNAM "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n",
ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
pci_free_consistent(ioc->pcidev, sz,
ioc->cached_fw, ioc->cached_fw_dma);
@@ -2573,9 +2583,9 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
mpt_alloc_fw_memory(ioc, sz);
- dinitprintk((KERN_WARNING MYNAM ": FW Image @ %p[%p], sz=%d[%x] bytes\n",
+ dinitprintk((KERN_INFO MYNAM ": FW Image @ %p[%p], sz=%d[%x] bytes\n",
ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
-
+
if (ioc->cached_fw == NULL) {
/* Major Failure.
*/
@@ -2605,14 +2615,14 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
mpt_add_sge(&request[sgeoffset], flagsLength, ioc->cached_fw_dma);
sgeoffset += sizeof(u32) + sizeof(dma_addr_t);
- dinitprintk((KERN_WARNING MYNAM "Sending FW Upload (req @ %p) sgeoffset=%d \n",
+ dinitprintk((KERN_INFO MYNAM ": Sending FW Upload (req @ %p) sgeoffset=%d \n",
prequest, sgeoffset));
DBG_DUMP_FW_REQUEST_FRAME(prequest)
ii = mpt_handshake_req_reply_wait(ioc, sgeoffset, (u32*)prequest,
reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag);
- dinitprintk((KERN_WARNING MYNAM "FW Upload completed rc=%x \n", ii));
+ dinitprintk((KERN_INFO MYNAM ": FW Upload completed rc=%x \n", ii));
cmdStatus = -EFAULT;
if (ii == 0) {
@@ -2627,10 +2637,10 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
cmdStatus = 0;
}
}
- dinitprintk((MYIOC_s_INFO_FMT ": do_upload status %d \n",
+ dinitprintk((MYIOC_s_INFO_FMT ": do_upload cmdStatus=%d \n",
ioc->name, cmdStatus));
-
+
if (cmdStatus) {
ddlprintk((MYIOC_s_INFO_FMT ": fw upload failed, freeing image \n",
@@ -2761,8 +2771,8 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag)
fwSize = (pExtImage->ImageSize + 3) >> 2;
ptrFw = (u32 *)pExtImage;
- ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x bytes @ %p load_addr=%x\n",
- ioc->name, fwSize*4, ptrFw, load_addr));
+ ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x (%d) bytes @ %p load_addr=%x\n",
+ ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr));
CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, load_addr);
while (fwSize--) {
@@ -2845,9 +2855,9 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag)
* 0 else
*
* Returns:
- * 1 - hard reset, READY
- * 0 - no reset due to History bit, READY
- * -1 - no reset due to History bit but not READY
+ * 1 - hard reset, READY
+ * 0 - no reset due to History bit, READY
+ * -1 - no reset due to History bit but not READY
* OR reset but failed to come READY
* -2 - no reset, could not enter DIAG mode
* -3 - reset but bad FW bit
@@ -2990,7 +3000,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
*
*/
CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_DISABLE_ARM);
- mdelay (1);
+ mdelay(1);
/*
* Now hit the reset bit in the Diagnostic register
@@ -3170,7 +3180,7 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag)
u32 state;
int cntdn, count;
- drsprintk((KERN_WARNING MYNAM ": %s: Sending IOC reset(0x%02x)!\n",
+ drsprintk((KERN_INFO MYNAM ": %s: Sending IOC reset(0x%02x)!\n",
ioc->name, reset_type));
CHIPREG_WRITE32(&ioc->chip->Doorbell, reset_type<<MPI_DOORBELL_FUNCTION_SHIFT);
if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0)
@@ -3374,6 +3384,9 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
ioc->reply_frames = (MPT_FRAME_HDR *) mem;
ioc->reply_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF);
+ dinitprintk((KERN_INFO MYNAM ": %s ReplyBuffers @ %p[%p]\n",
+ ioc->name, ioc->reply_frames, (void *)(ulong)alloc_dma));
+
alloc_dma += reply_sz;
mem += reply_sz;
@@ -3382,7 +3395,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
ioc->req_frames = (MPT_FRAME_HDR *) mem;
ioc->req_frames_dma = alloc_dma;
- dinitprintk((KERN_INFO MYNAM ": %s.RequestBuffers @ %p[%p]\n",
+ dinitprintk((KERN_INFO MYNAM ": %s RequestBuffers @ %p[%p]\n",
ioc->name, mem, (void *)(ulong)alloc_dma));
ioc->req_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF);
@@ -3408,7 +3421,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
ioc->ChainBuffer = mem;
ioc->ChainBufferDMA = alloc_dma;
- dinitprintk((KERN_INFO MYNAM " :%s.ChainBuffers @ %p(%p)\n",
+ dinitprintk((KERN_INFO MYNAM " :%s ChainBuffers @ %p(%p)\n",
ioc->name, ioc->ChainBuffer, (void *)(ulong)ioc->ChainBufferDMA));
/* Initialize the free chain Q.
@@ -3513,7 +3526,7 @@ out_fail:
*/
static int
mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
- int replyBytes, u16 *u16reply, int maxwait, int sleepFlag)
+ int replyBytes, u16 *u16reply, int maxwait, int sleepFlag)
{
MPIDefaultReply_t *mptReply;
int failcnt = 0;
@@ -3588,7 +3601,7 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
*/
if (!failcnt && (t = WaitForDoorbellReply(ioc, maxwait, sleepFlag)) < 0)
failcnt++;
-
+
dhsprintk((MYIOC_s_INFO_FMT "HandShake reply count=%d%s\n",
ioc->name, t, failcnt ? " - MISSING DOORBELL REPLY!" : ""));
@@ -3747,7 +3760,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
}
dhsprintk((MYIOC_s_INFO_FMT "WaitCnt=%d First handshake reply word=%08x%s\n",
- ioc->name, t, le32_to_cpu(*(u32 *)hs_reply),
+ ioc->name, t, le32_to_cpu(*(u32 *)hs_reply),
failcnt ? " - MISSING DOORBELL HANDSHAKE!" : ""));
/*
@@ -3819,7 +3832,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
hdr.PageLength = 0;
hdr.PageNumber = 0;
hdr.PageType = MPI_CONFIG_PAGETYPE_LAN;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.physAddr = -1;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
cfg.dir = 0;
@@ -3863,7 +3876,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
hdr.PageLength = 0;
hdr.PageNumber = 1;
hdr.PageType = MPI_CONFIG_PAGETYPE_LAN;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.physAddr = -1;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
cfg.dir = 0;
@@ -3930,7 +3943,7 @@ GetFcPortPage0(MPT_ADAPTER *ioc, int portnum)
hdr.PageLength = 0;
hdr.PageNumber = 0;
hdr.PageType = MPI_CONFIG_PAGETYPE_FC_PORT;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.physAddr = -1;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
cfg.dir = 0;
@@ -4012,7 +4025,7 @@ GetIoUnitPage2(MPT_ADAPTER *ioc)
hdr.PageLength = 0;
hdr.PageNumber = 2;
hdr.PageType = MPI_CONFIG_PAGETYPE_IO_UNIT;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.physAddr = -1;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
cfg.dir = 0;
@@ -4102,7 +4115,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
header.PageLength = 0;
header.PageNumber = 0;
header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = portnum;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4122,6 +4135,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
ioc->spi_data.minSyncFactor = MPT_ASYNC;
ioc->spi_data.busType = MPT_HOST_BUS_UNKNOWN;
rc = 1;
+ ddvprintk((MYIOC_s_INFO_FMT "Unable to read PortPage0 minSyncFactor=%x\n",
+ ioc->name, ioc->spi_data.minSyncFactor));
} else {
/* Save the Port Page 0 data
*/
@@ -4131,7 +4146,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
if ( (pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_QAS) == 0 ) {
ioc->spi_data.noQas |= MPT_TARGET_NO_NEGO_QAS;
- dinitprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n",
+ ddvprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n",
ioc->name, pPP0->Capabilities));
}
ioc->spi_data.maxBusWidth = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_WIDE ? 1 : 0;
@@ -4140,6 +4155,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
ioc->spi_data.maxSyncOffset = (u8) (data >> 16);
data = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_MIN_SYNC_PERIOD_MASK;
ioc->spi_data.minSyncFactor = (u8) (data >> 8);
+ ddvprintk((MYIOC_s_INFO_FMT "PortPage0 minSyncFactor=%x\n",
+ ioc->name, ioc->spi_data.minSyncFactor));
} else {
ioc->spi_data.maxSyncOffset = 0;
ioc->spi_data.minSyncFactor = MPT_ASYNC;
@@ -4152,8 +4169,11 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
if ((ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_HVD) ||
(ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_SE)) {
- if (ioc->spi_data.minSyncFactor < MPT_ULTRA)
+ if (ioc->spi_data.minSyncFactor < MPT_ULTRA) {
ioc->spi_data.minSyncFactor = MPT_ULTRA;
+ ddvprintk((MYIOC_s_INFO_FMT "HVD or SE detected, minSyncFactor=%x\n",
+ ioc->name, ioc->spi_data.minSyncFactor));
+ }
}
}
if (pbuf) {
@@ -4168,7 +4188,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
header.PageLength = 0;
header.PageNumber = 2;
header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = portnum;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4236,7 +4256,7 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
header.PageLength = 0;
header.PageNumber = 1;
header.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = portnum;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4245,8 +4265,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
if (mpt_config(ioc, &cfg) != 0)
return -EFAULT;
- ioc->spi_data.sdp1version = cfg.hdr->PageVersion;
- ioc->spi_data.sdp1length = cfg.hdr->PageLength;
+ ioc->spi_data.sdp1version = cfg.cfghdr.hdr->PageVersion;
+ ioc->spi_data.sdp1length = cfg.cfghdr.hdr->PageLength;
header.PageVersion = 0;
header.PageLength = 0;
@@ -4255,8 +4275,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
if (mpt_config(ioc, &cfg) != 0)
return -EFAULT;
- ioc->spi_data.sdp0version = cfg.hdr->PageVersion;
- ioc->spi_data.sdp0length = cfg.hdr->PageLength;
+ ioc->spi_data.sdp0version = cfg.cfghdr.hdr->PageVersion;
+ ioc->spi_data.sdp0length = cfg.cfghdr.hdr->PageLength;
dcprintk((MYIOC_s_INFO_FMT "Headers: 0: version %d length %d\n",
ioc->name, ioc->spi_data.sdp0version, ioc->spi_data.sdp0length));
@@ -4298,7 +4318,7 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
header.PageLength = 0;
header.PageNumber = 2;
header.PageType = MPI_CONFIG_PAGETYPE_IOC;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = 0;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4394,7 +4414,7 @@ mpt_read_ioc_pg_3(MPT_ADAPTER *ioc)
header.PageLength = 0;
header.PageNumber = 3;
header.PageType = MPI_CONFIG_PAGETYPE_IOC;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = 0;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4446,7 +4466,7 @@ mpt_read_ioc_pg_4(MPT_ADAPTER *ioc)
header.PageLength = 0;
header.PageNumber = 4;
header.PageType = MPI_CONFIG_PAGETYPE_IOC;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = 0;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4498,7 +4518,7 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc)
header.PageLength = 0;
header.PageNumber = 1;
header.PageType = MPI_CONFIG_PAGETYPE_IOC;
- cfg.hdr = &header;
+ cfg.cfghdr.hdr = &header;
cfg.physAddr = -1;
cfg.pageAddr = 0;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -4580,13 +4600,13 @@ SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch)
evnp = (EventNotification_t *) mpt_get_msg_frame(mpt_base_index, ioc);
if (evnp == NULL) {
- dprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n",
+ devtprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n",
ioc->name));
return 0;
}
memset(evnp, 0, sizeof(*evnp));
- dprintk((MYIOC_s_INFO_FMT "Sending EventNotification(%d)\n", ioc->name, EvSwitch));
+ devtprintk((MYIOC_s_INFO_FMT "Sending EventNotification (%d) request %p\n", ioc->name, EvSwitch, evnp));
evnp->Function = MPI_FUNCTION_EVENT_NOTIFICATION;
evnp->ChainOffset = 0;
@@ -4610,8 +4630,10 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp)
EventAck_t *pAck;
if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
- printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK request frame!\n",
- ioc->name);
+ printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK "
+ "request frame for Event=%x EventContext=%x EventData=%x!\n",
+ ioc->name, evnp->Event, le32_to_cpu(evnp->EventContext),
+ le32_to_cpu(evnp->Data[0]));
return -1;
}
memset(pAck, 0, sizeof(*pAck));
@@ -4647,10 +4669,11 @@ int
mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
{
Config_t *pReq;
+ ConfigExtendedPageHeader_t *pExtHdr = NULL;
MPT_FRAME_HDR *mf;
unsigned long flags;
int ii, rc;
- u32 flagsLength;
+ int flagsLength;
int in_isr;
/* Prevent calling wait_event() (below), if caller happens
@@ -4675,16 +4698,30 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
pReq->Reserved = 0;
pReq->ChainOffset = 0;
pReq->Function = MPI_FUNCTION_CONFIG;
+
+ /* Assume page type is not extended and clear "reserved" fields. */
pReq->ExtPageLength = 0;
pReq->ExtPageType = 0;
pReq->MsgFlags = 0;
+
for (ii=0; ii < 8; ii++)
pReq->Reserved2[ii] = 0;
- pReq->Header.PageVersion = pCfg->hdr->PageVersion;
- pReq->Header.PageLength = pCfg->hdr->PageLength;
- pReq->Header.PageNumber = pCfg->hdr->PageNumber;
- pReq->Header.PageType = (pCfg->hdr->PageType & MPI_CONFIG_PAGETYPE_MASK);
+ pReq->Header.PageVersion = pCfg->cfghdr.hdr->PageVersion;
+ pReq->Header.PageLength = pCfg->cfghdr.hdr->PageLength;
+ pReq->Header.PageNumber = pCfg->cfghdr.hdr->PageNumber;
+ pReq->Header.PageType = (pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK);
+
+ if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) {
+ pExtHdr = (ConfigExtendedPageHeader_t *)pCfg->cfghdr.ehdr;
+ pReq->ExtPageLength = cpu_to_le16(pExtHdr->ExtPageLength);
+ pReq->ExtPageType = pExtHdr->ExtPageType;
+ pReq->Header.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
+
+ /* Page Length must be treated as a reserved field for the extended header. */
+ pReq->Header.PageLength = 0;
+ }
+
pReq->PageAddress = cpu_to_le32(pCfg->pageAddr);
/* Add a SGE to the config request.
@@ -4694,12 +4731,20 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
else
flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
- flagsLength |= pCfg->hdr->PageLength * 4;
+ if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) {
+ flagsLength |= pExtHdr->ExtPageLength * 4;
- mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
+ dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
+ ioc->name, pReq->ExtPageType, pReq->Header.PageNumber, pReq->Action));
+ }
+ else {
+ flagsLength |= pCfg->cfghdr.hdr->PageLength * 4;
+
+ dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
+ ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action));
+ }
- dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n",
- ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action));
+ mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
/* Append pCfg pointer to end of mf
*/
@@ -4789,8 +4834,8 @@ mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
pReq->Reserved3 = 0;
pReq->NumAddressBytes = 0x01;
pReq->Reserved4 = 0;
- pReq->DataLength = 0x04;
- pdev = (struct pci_dev *) ioc->pcidev;
+ pReq->DataLength = cpu_to_le16(0x04);
+ pdev = ioc->pcidev;
if (pdev->devfn & 1)
pReq->DeviceAddr = 0xB2;
else
@@ -5504,6 +5549,8 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
* If needed, send (a single) EventAck.
*/
if (pEventReply->AckRequired == MPI_EVENT_NOTIFICATION_ACK_REQUIRED) {
+ devtprintk((MYIOC_s_WARN_FMT
+ "EventAck required\n",ioc->name));
if ((ii = SendEventAck(ioc, pEventReply)) != 0) {
devtprintk((MYIOC_s_WARN_FMT "SendEventAck returned %d\n",
ioc->name, ii));
@@ -5584,7 +5631,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
case 0x00080000:
desc = "Outbound DMA Overrun";
break;
-
+
case 0x00090000:
desc = "Task Management";
break;
@@ -5600,7 +5647,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
case 0x000C0000:
desc = "Untagged Table Size";
break;
-
+
}
printk(MYIOC_s_INFO_FMT "LogInfo(0x%08x): F/W: %s\n", ioc->name, log_info, desc);
@@ -5692,7 +5739,7 @@ mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)
break;
case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
- /* This error is checked in scsi_io_done(). Skip.
+ /* This error is checked in scsi_io_done(). Skip.
desc = "SCSI Data Underrun";
*/
break;
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 848fb236b17..f4827d92373 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -915,7 +915,10 @@ struct scsi_cmnd;
typedef struct _x_config_parms {
struct list_head linkage; /* linked list */
struct timer_list timer; /* timer function for this request */
- ConfigPageHeader_t *hdr;
+ union {
+ ConfigExtendedPageHeader_t *ehdr;
+ ConfigPageHeader_t *hdr;
+ } cfghdr;
dma_addr_t physAddr;
int wait_done; /* wait for this request */
u32 pageAddr; /* properly formatted */
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 05ea5944c48..7577c2417e2 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -242,7 +242,7 @@ mptctl_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
/* Set the command status to GOOD if IOC Status is GOOD
* OR if SCSI I/O cmd and data underrun or recovered error.
*/
- iocStatus = reply->u.reply.IOCStatus & MPI_IOCSTATUS_MASK;
+ iocStatus = le16_to_cpu(reply->u.reply.IOCStatus) & MPI_IOCSTATUS_MASK;
if (iocStatus == MPI_IOCSTATUS_SUCCESS)
ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD;
@@ -2324,7 +2324,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
hdr.PageLength = 0;
hdr.PageNumber = 0;
hdr.PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.physAddr = -1;
cfg.pageAddr = 0;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
@@ -2333,7 +2333,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
strncpy(karg.serial_number, " ", 24);
if (mpt_config(ioc, &cfg) == 0) {
- if (cfg.hdr->PageLength > 0) {
+ if (cfg.cfghdr.hdr->PageLength > 0) {
/* Issue the second config page request */
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
@@ -2479,7 +2479,7 @@ mptctl_hp_targetinfo(unsigned long arg)
hdr.PageNumber = 0;
hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
cfg.dir = 0;
cfg.timeout = 0;
@@ -2527,15 +2527,15 @@ mptctl_hp_targetinfo(unsigned long arg)
hdr.PageNumber = 3;
hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.hdr = &hdr;
+ cfg.cfghdr.hdr = &hdr;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
cfg.dir = 0;
cfg.timeout = 0;
cfg.physAddr = -1;
- if ((mpt_config(ioc, &cfg) == 0) && (cfg.hdr->PageLength > 0)) {
+ if ((mpt_config(ioc, &cfg) == 0) && (cfg.cfghdr.hdr->PageLength > 0)) {
/* Issue the second config page request */
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
- data_sz = (int) cfg.hdr->PageLength * 4;
+ data_sz = (int) cfg.cfghdr.hdr->PageLength * 4;
pg3_alloc = (SCSIDevicePage3_t *) pci_alloc_consistent(
ioc->pcidev, data_sz, &page_dma);
if (pg3_alloc) {
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index b9d4f78725b..4a003dc5fde 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -281,12 +281,12 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex)
offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer;
chain_idx = offset / ioc->req_sz;
rc = SUCCESS;
- dsgprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer (index %d), got buf=%p\n",
- ioc->name, *retIndex, chainBuf));
+ dsgprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
+ ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
} else {
rc = FAILED;
chain_idx = MPT_HOST_NO_CHAIN;
- dfailprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n",
+ dfailprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer failed\n",
ioc->name));
}
spin_unlock_irqrestore(&ioc->FreeQlock, flags);
@@ -432,7 +432,7 @@ nextSGEset:
*/
pReq->ChainOffset = 0;
RequestNB = (((sgeOffset - 1) >> ioc->NBShiftFactor) + 1) & 0x03;
- dsgprintk((MYIOC_s_ERR_FMT
+ dsgprintk((MYIOC_s_INFO_FMT
"Single Buffer RequestNB=%x, sgeOffset=%d\n", ioc->name, RequestNB, sgeOffset));
ioc->RequestNB[req_idx] = RequestNB;
}
@@ -491,11 +491,12 @@ nextSGEset:
/* NOTE: psge points to the beginning of the chain element
* in current buffer. Get a chain buffer.
*/
- dsgprintk((MYIOC_s_INFO_FMT
- "calling getFreeChainBuffer SCSI cmd=%02x (%p)\n",
- ioc->name, pReq->CDB[0], SCpnt));
- if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED)
+ if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED) {
+ dfailprintk((MYIOC_s_INFO_FMT
+ "getFreeChainBuffer FAILED SCSI cmd=%02x (%p)\n",
+ ioc->name, pReq->CDB[0], SCpnt));
return FAILED;
+ }
/* Update the tracking arrays.
* If chainSge == NULL, update ReqToChain, else ChainToChain
@@ -577,14 +578,20 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
return 1;
}
- dmfprintk((MYIOC_s_INFO_FMT
- "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
- ioc->name, mf, mr, sc, req_idx));
-
sc->result = DID_OK << 16; /* Set default reply as OK */
pScsiReq = (SCSIIORequest_t *) mf;
pScsiReply = (SCSIIOReply_t *) mr;
+ if((ioc->facts.MsgVersion >= MPI_VERSION_01_05) && pScsiReply){
+ dmfprintk((MYIOC_s_INFO_FMT
+ "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task-tag=%d)\n",
+ ioc->name, mf, mr, sc, req_idx, pScsiReply->TaskTag));
+ }else{
+ dmfprintk((MYIOC_s_INFO_FMT
+ "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
+ ioc->name, mf, mr, sc, req_idx));
+ }
+
if (pScsiReply == NULL) {
/* special context reply handling */
;
@@ -658,8 +665,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
/* Sufficient data transfer occurred */
sc->result = (DID_OK << 16) | scsi_status;
} else if ( xfer_cnt == 0 ) {
- /* A CRC Error causes this condition; retry */
- sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
+ /* A CRC Error causes this condition; retry */
+ sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
(CHECK_CONDITION << 1);
sc->sense_buffer[0] = 0x70;
sc->sense_buffer[2] = NO_SENSE;
@@ -668,7 +675,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
} else {
sc->result = DID_SOFT_ERROR << 16;
}
- dreplyprintk((KERN_NOTICE "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->target));
+ dreplyprintk((KERN_NOTICE
+ "RESIDUAL_MISMATCH: result=%x on id=%d\n",
+ sc->result, sc->device->id));
break;
case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
@@ -796,7 +805,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
return 1;
}
-
/*
* mptscsih_flush_running_cmds - For each command found, search
* Scsi_Host instance taskQ and reply to OS.
@@ -1017,7 +1025,7 @@ mptscsih_remove(struct pci_dev *pdev)
scsi_host_put(host);
mpt_detach(pdev);
-
+
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1072,7 +1080,7 @@ mptscsih_resume(struct pci_dev *pdev)
MPT_SCSI_HOST *hd;
mpt_resume(pdev);
-
+
if(!host)
return 0;
@@ -1214,8 +1222,8 @@ mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t off
int size = 0;
if (func) {
- /*
- * write is not supported
+ /*
+ * write is not supported
*/
} else {
if (start)
@@ -1535,17 +1543,17 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, in
*/
if (mptscsih_tm_pending_wait(hd) == FAILED) {
if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler abort: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler abort: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler target reset: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler target reset: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler bus reset: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler bus reset: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
if (hd->tmPending & (1 << MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS))
@@ -1631,8 +1639,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun
if ((mf = mpt_get_msg_frame(hd->ioc->TaskCtx, hd->ioc)) == NULL) {
dfailprintk((MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
hd->ioc->name));
- //return FAILED;
- return -999;
+ return FAILED;
}
dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt request @ %p\n",
hd->ioc->name, mf));
@@ -1661,9 +1668,8 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun
pScsiTm->TaskMsgContext = ctx2abort;
- dtmprintk((MYIOC_s_INFO_FMT
- "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
- hd->ioc->name, ctx2abort, type));
+ dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
+ hd->ioc->name, ctx2abort, type));
DBG_DUMP_TM_REQUEST_FRAME((u32 *)pScsiTm);
@@ -1902,13 +1908,13 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
/* If we can't locate the host to reset, then we failed. */
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+ dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
"Can't locate host! (sc=%p)\n",
SCpnt ) );
return FAILED;
}
- printk(KERN_WARNING MYNAM ": %s: >> Attempting host reset! (sc=%p)\n",
+ printk(KERN_WARNING MYNAM ": %s: Attempting host reset! (sc=%p)\n",
hd->ioc->name, SCpnt);
/* If our attempts to reset the host failed, then return a failed
@@ -1924,7 +1930,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
hd->tmState = TM_STATE_NONE;
}
- dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+ dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
"Status = %s\n",
(status == SUCCESS) ? "SUCCESS" : "FAILED" ) );
@@ -1951,8 +1957,8 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
if (hd->tmState == TM_STATE_NONE) {
hd->tmState = TM_STATE_IN_PROGRESS;
hd->tmPending = 1;
- status = SUCCESS;
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ status = SUCCESS;
break;
}
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
@@ -1980,7 +1986,7 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout )
spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
if(hd->tmPending == 0) {
status = SUCCESS;
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
break;
}
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
@@ -2318,10 +2324,10 @@ mptscsih_slave_configure(struct scsi_device *device)
if (pTarget == NULL) {
/* Driver doesn't know about this device.
* Kernel may generate a "Dummy Lun 0" which
- * may become a real Lun if a
+ * may become a real Lun if a
* "scsi add-single-device" command is executed
- * while the driver is active (hot-plug a
- * device). LSI Raid controllers need
+ * while the driver is active (hot-plug a
+ * device). LSI Raid controllers need
* queue_depth set to DEV_HIGH for this reason.
*/
scsi_adjust_queue_depth(device, MSG_SIMPLE_TAG,
@@ -2691,7 +2697,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
* If the peripheral qualifier filter is enabled then if the target reports a 0x1
* (i.e. The targer is capable of supporting the specified peripheral device type
* on this logical unit; however, the physical device is not currently connected
- * to this logical unit) it will be converted to a 0x3 (i.e. The target is not
+ * to this logical unit) it will be converted to a 0x3 (i.e. The target is not
* capable of supporting a physical device on this logical unit). This is to work
* around a bug in th emid-layer in some distributions in which the mid-layer will
* continue to try to communicate to the LUN and evntually create a dummy LUN.
@@ -3194,8 +3200,8 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
/* Get a MF for this command.
*/
if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
- ioc->name));
+ dfailprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
+ ioc->name));
return -EAGAIN;
}
@@ -3289,7 +3295,7 @@ mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus)
/* Get a MF for this command.
*/
if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
+ dfailprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
ioc->name));
return -EAGAIN;
}
@@ -3447,7 +3453,7 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
* some type of error occurred.
*/
MpiRaidActionReply_t *pr = (MpiRaidActionReply_t *)mr;
- if (pr->ActionStatus == MPI_RAID_ACTION_ASTATUS_SUCCESS)
+ if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS)
completionCode = MPT_SCANDV_GOOD;
else
completionCode = MPT_SCANDV_SOME_ERROR;
@@ -3955,7 +3961,7 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
header1.PageLength = ioc->spi_data.sdp1length;
header1.PageNumber = 1;
header1.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
@@ -3996,9 +4002,9 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
"offset=0 negoFlags=%x request=%x config=%x\n",
id, flags, requested, configuration));
- pcfg1Data->RequestedParameters = le32_to_cpu(requested);
+ pcfg1Data->RequestedParameters = cpu_to_le32(requested);
pcfg1Data->Reserved = 0;
- pcfg1Data->Configuration = le32_to_cpu(configuration);
+ pcfg1Data->Configuration = cpu_to_le32(configuration);
cfg.pageAddr = (bus<<8) | id;
mpt_config(hd->ioc, &cfg);
}
@@ -4353,7 +4359,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
/* Prep cfg structure
*/
cfg.pageAddr = (bus<<8) | id;
- cfg.hdr = NULL;
+ cfg.cfghdr.hdr = NULL;
/* Prep SDP0 header
*/
@@ -4399,7 +4405,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
pcfg1Data = (SCSIDevicePage1_t *) (pDvBuf + sz);
cfg1_dma_addr = dvbuf_dma + sz;
- /* Skip this ID? Set cfg.hdr to force config page write
+ /* Skip this ID? Set cfg.cfghdr.hdr to force config page write
*/
{
ScsiCfgData *pspi_data = &hd->ioc->spi_data;
@@ -4417,7 +4423,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
dv.cmd = MPT_SET_MAX;
mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
/* Save the final negotiated settings to
* SCSI device page 1.
@@ -4483,7 +4489,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
dv.cmd = MPT_SET_MIN;
mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
@@ -4596,8 +4602,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
if ((pbuf1[56] & 0x02) == 0) {
pTarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
- ddvprintk((MYIOC_s_NOTE_FMT
- "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
+ ddvprintk((MYIOC_s_NOTE_FMT
+ "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
ioc->name, id, pbuf1[56]));
}
}
@@ -4637,7 +4643,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
u32 sdp0_info;
u32 sdp0_nego;
- cfg.hdr = &header0;
+ cfg.cfghdr.hdr = &header0;
cfg.physAddr = cfg0_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
cfg.dir = 0;
@@ -4673,7 +4679,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
if (!firstPass)
doFallback = 1;
} else {
- ddvprintk((MYIOC_s_NOTE_FMT
+ ddvprintk((MYIOC_s_NOTE_FMT
"DV:Inquiry compared id=%d, calling initTarget\n", ioc->name, id));
hd->ioc->spi_data.dvStatus[id] &= ~MPT_SCSICFG_DV_NOT_DONE;
mptscsih_initTarget(hd,
@@ -4689,8 +4695,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
} else if (rc == MPT_SCANDV_ISSUE_SENSE)
doFallback = 1; /* set fallback flag */
- else if ((rc == MPT_SCANDV_DID_RESET) ||
- (rc == MPT_SCANDV_SENSE) ||
+ else if ((rc == MPT_SCANDV_DID_RESET) ||
+ (rc == MPT_SCANDV_SENSE) ||
(rc == MPT_SCANDV_FALLBACK))
doFallback = 1; /* set fallback flag */
else
@@ -4722,7 +4728,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
* 4) release
* 5) update nego parms to target struct
*/
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
@@ -5121,12 +5127,12 @@ target_done:
/* Set if cfg1_dma_addr contents is valid
*/
- if ((cfg.hdr != NULL) && (retcode == 0)){
+ if ((cfg.cfghdr.hdr != NULL) && (retcode == 0)){
/* If disk, not U320, disable QAS
*/
if ((inq0 == 0) && (dv.now.factor > MPT_ULTRA320)) {
hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
- ddvprintk((MYIOC_s_NOTE_FMT
+ ddvprintk((MYIOC_s_NOTE_FMT
"noQas set due to id=%d has factor=%x\n", ioc->name, id, dv.now.factor));
}
@@ -5137,7 +5143,7 @@ target_done:
* skip save of the final negotiated settings to
* SCSI device page 1.
*
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
@@ -5248,7 +5254,7 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
/* Update tmax values with those from Device Page 0.*/
pPage0 = (SCSIDevicePage0_t *) pPage;
if (pPage0) {
- val = cpu_to_le32(pPage0->NegotiatedParameters);
+ val = le32_to_cpu(pPage0->NegotiatedParameters);
dv->max.width = val & MPI_SCSIDEVPAGE0_NP_WIDE ? 1 : 0;
dv->max.offset = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_OFFSET_MASK) >> 16;
dv->max.factor = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_PERIOD_MASK) >> 8;
@@ -5276,12 +5282,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
dv->now.offset, &val, &configuration, dv->now.flags);
dnegoprintk(("Setting Max: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
- ddvprintk(("id=%d width=%d factor=%x offset=%x flags=%x request=%x configuration=%x\n",
+ ddvprintk(("id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x configuration=%x\n",
id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
break;
@@ -5301,9 +5307,9 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
offset, &val, &configuration, negoFlags);
dnegoprintk(("Setting Min: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
id, width, factor, offset, negoFlags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
ddvprintk(("id=%d width=%d factor=%x offset=%x request=%x config=%x negoFlags=%x\n",
id, width, factor, offset, val, configuration, negoFlags));
@@ -5377,12 +5383,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
if (pPage1) {
mptscsih_setDevicePage1Flags (width, factor, offset, &val,
&configuration, dv->now.flags);
- dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x flags=%x request=%x config=%x\n",
+ dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x negoFlags=%x request=%x config=%x\n",
id, width, offset, factor, dv->now.flags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
ddvprintk(("Finish: id=%d offset=%d factor=%x width=%d request=%x config=%x\n",
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index dfa8806b1e1..587d1274fd7 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -162,15 +162,15 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
u8 *mem;
int error=0;
int r;
-
+
if ((r = mpt_attach(pdev,id)) != 0)
return r;
-
+
ioc = pci_get_drvdata(pdev);
ioc->DoneCtx = mptspiDoneCtx;
ioc->TaskCtx = mptspiTaskCtx;
ioc->InternalCtx = mptspiInternalCtx;
-
+
/* Added sanity check on readiness of the MPT adapter.
*/
if (ioc->last_state != MPI_IOC_STATE_OPERATIONAL) {
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index dea6589d153..7fc692a8f5b 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -6,7 +6,7 @@ menu "Misc devices"
config IBM_ASM
tristate "Device driver for IBM RSA service processor"
- depends on X86 && PCI && EXPERIMENTAL && BROKEN
+ depends on X86 && PCI && EXPERIMENTAL
---help---
This option enables device driver support for in-band access to the
IBM RSA (Condor) service processor in eServer xSeries systems.
diff --git a/drivers/misc/ibmasm/uart.c b/drivers/misc/ibmasm/uart.c
index 914804512db..7e98434cfa3 100644
--- a/drivers/misc/ibmasm/uart.c
+++ b/drivers/misc/ibmasm/uart.c
@@ -25,15 +25,15 @@
#include <linux/termios.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
-#include <linux/serial.h>
#include <linux/serial_reg.h>
+#include <linux/serial_8250.h>
#include "ibmasm.h"
#include "lowlevel.h"
void ibmasm_register_uart(struct service_processor *sp)
{
- struct serial_struct serial;
+ struct uart_port uport;
void __iomem *iomem_base;
iomem_base = sp->base_address + SCOUT_COM_B_BASE;
@@ -47,14 +47,14 @@ void ibmasm_register_uart(struct service_processor *sp)
return;
}
- memset(&serial, 0, sizeof(serial));
- serial.irq = sp->irq;
- serial.baud_base = 3686400 / 16;
- serial.flags = UPF_AUTOPROBE | UPF_SHARE_IRQ;
- serial.io_type = UPIO_MEM;
- serial.iomem_base = iomem_base;
+ memset(&uport, 0, sizeof(struct uart_port));
+ uport.irq = sp->irq;
+ uport.uartclk = 3686400;
+ uport.flags = UPF_AUTOPROBE | UPF_SHARE_IRQ;
+ uport.iotype = UPIO_MEM;
+ uport.membase = iomem_base;
- sp->serial_line = register_serial(&serial);
+ sp->serial_line = serial8250_register_port(&uport);
if (sp->serial_line < 0) {
dev_err(sp->dev, "Failed to register serial port\n");
return;
@@ -68,5 +68,5 @@ void ibmasm_unregister_uart(struct service_processor *sp)
return;
disable_uart_interrupts(sp->base_address);
- unregister_serial(sp->serial_line);
+ serial8250_unregister_port(sp->serial_line);
}
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 3c5904834fe..ceae379a4d4 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2,6 +2,8 @@
* linux/drivers/mmc/mmc.c
*
* Copyright (C) 2003-2004 Russell King, All Rights Reserved.
+ * SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
+ * SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -16,6 +18,8 @@
#include <linux/delay.h>
#include <linux/pagemap.h>
#include <linux/err.h>
+#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
@@ -172,7 +176,81 @@ int mmc_wait_for_cmd(struct mmc_host *host, struct mmc_command *cmd, int retries
EXPORT_SYMBOL(mmc_wait_for_cmd);
+/**
+ * mmc_wait_for_app_cmd - start an application command and wait for
+ completion
+ * @host: MMC host to start command
+ * @rca: RCA to send MMC_APP_CMD to
+ * @cmd: MMC command to start
+ * @retries: maximum number of retries
+ *
+ * Sends a MMC_APP_CMD, checks the card response, sends the command
+ * in the parameter and waits for it to complete. Return any error
+ * that occurred while the command was executing. Do not attempt to
+ * parse the response.
+ */
+int mmc_wait_for_app_cmd(struct mmc_host *host, unsigned int rca,
+ struct mmc_command *cmd, int retries)
+{
+ struct mmc_request mrq;
+ struct mmc_command appcmd;
+
+ int i, err;
+
+ BUG_ON(host->card_busy == NULL);
+ BUG_ON(retries < 0);
+
+ err = MMC_ERR_INVALID;
+
+ /*
+ * We have to resend MMC_APP_CMD for each attempt so
+ * we cannot use the retries field in mmc_command.
+ */
+ for (i = 0;i <= retries;i++) {
+ memset(&mrq, 0, sizeof(struct mmc_request));
+
+ appcmd.opcode = MMC_APP_CMD;
+ appcmd.arg = rca << 16;
+ appcmd.flags = MMC_RSP_R1;
+ appcmd.retries = 0;
+ memset(appcmd.resp, 0, sizeof(appcmd.resp));
+ appcmd.data = NULL;
+
+ mrq.cmd = &appcmd;
+ appcmd.data = NULL;
+
+ mmc_wait_for_req(host, &mrq);
+
+ if (appcmd.error) {
+ err = appcmd.error;
+ continue;
+ }
+
+ /* Check that card supported application commands */
+ if (!(appcmd.resp[0] & R1_APP_CMD))
+ return MMC_ERR_FAILED;
+
+ memset(&mrq, 0, sizeof(struct mmc_request));
+
+ memset(cmd->resp, 0, sizeof(cmd->resp));
+ cmd->retries = 0;
+
+ mrq.cmd = cmd;
+ cmd->data = NULL;
+
+ mmc_wait_for_req(host, &mrq);
+ err = cmd->error;
+ if (cmd->error == MMC_ERR_NONE)
+ break;
+ }
+
+ return err;
+}
+
+EXPORT_SYMBOL(mmc_wait_for_app_cmd);
+
+static int mmc_select_card(struct mmc_host *host, struct mmc_card *card);
/**
* __mmc_claim_host - exclusively claim a host
@@ -206,16 +284,10 @@ int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card)
spin_unlock_irqrestore(&host->lock, flags);
remove_wait_queue(&host->wq, &wait);
- if (card != (void *)-1 && host->card_selected != card) {
- struct mmc_command cmd;
-
- host->card_selected = card;
-
- cmd.opcode = MMC_SELECT_CARD;
- cmd.arg = card->rca << 16;
- cmd.flags = MMC_RSP_R1;
-
- err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (card != (void *)-1) {
+ err = mmc_select_card(host, card);
+ if (err != MMC_ERR_NONE)
+ return err;
}
return err;
@@ -245,6 +317,63 @@ void mmc_release_host(struct mmc_host *host)
EXPORT_SYMBOL(mmc_release_host);
+static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
+{
+ int err;
+ struct mmc_command cmd;
+
+ BUG_ON(host->card_busy == NULL);
+
+ if (host->card_selected == card)
+ return MMC_ERR_NONE;
+
+ host->card_selected = card;
+
+ cmd.opcode = MMC_SELECT_CARD;
+ cmd.arg = card->rca << 16;
+ cmd.flags = MMC_RSP_R1;
+
+ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE)
+ return err;
+
+ /*
+ * Default bus width is 1 bit.
+ */
+ host->ios.bus_width = MMC_BUS_WIDTH_1;
+
+ /*
+ * We can only change the bus width of the selected
+ * card so therefore we have to put the handling
+ * here.
+ */
+ if (host->caps & MMC_CAP_4_BIT_DATA) {
+ /*
+ * The card is in 1 bit mode by default so
+ * we only need to change if it supports the
+ * wider version.
+ */
+ if (mmc_card_sd(card) &&
+ (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+ struct mmc_command cmd;
+ cmd.opcode = SD_APP_SET_BUS_WIDTH;
+ cmd.arg = SD_BUS_WIDTH_4;
+ cmd.flags = MMC_RSP_R1;
+
+ err = mmc_wait_for_app_cmd(host, card->rca, &cmd,
+ CMD_RETRIES);
+ if (err != MMC_ERR_NONE)
+ return err;
+
+ host->ios.bus_width = MMC_BUS_WIDTH_4;
+ }
+ }
+
+ host->ops->set_ios(host, &host->ios);
+
+ return MMC_ERR_NONE;
+}
+
/*
* Ensure that no card is selected.
*/
@@ -322,48 +451,69 @@ static void mmc_decode_cid(struct mmc_card *card)
memset(&card->cid, 0, sizeof(struct mmc_cid));
- /*
- * The selection of the format here is guesswork based upon
- * information people have sent to date.
- */
- switch (card->csd.mmca_vsn) {
- case 0: /* MMC v1.? */
- case 1: /* MMC v1.4 */
- card->cid.manfid = UNSTUFF_BITS(resp, 104, 24);
- card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
- card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
- card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);
- card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8);
- card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8);
- card->cid.prod_name[5] = UNSTUFF_BITS(resp, 56, 8);
- card->cid.prod_name[6] = UNSTUFF_BITS(resp, 48, 8);
- card->cid.hwrev = UNSTUFF_BITS(resp, 44, 4);
- card->cid.fwrev = UNSTUFF_BITS(resp, 40, 4);
- card->cid.serial = UNSTUFF_BITS(resp, 16, 24);
- card->cid.month = UNSTUFF_BITS(resp, 12, 4);
- card->cid.year = UNSTUFF_BITS(resp, 8, 4) + 1997;
- break;
-
- case 2: /* MMC v2.x ? */
- case 3: /* MMC v3.x ? */
- card->cid.manfid = UNSTUFF_BITS(resp, 120, 8);
- card->cid.oemid = UNSTUFF_BITS(resp, 104, 16);
- card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
- card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
- card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);
- card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8);
- card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8);
- card->cid.prod_name[5] = UNSTUFF_BITS(resp, 56, 8);
- card->cid.serial = UNSTUFF_BITS(resp, 16, 32);
- card->cid.month = UNSTUFF_BITS(resp, 12, 4);
- card->cid.year = UNSTUFF_BITS(resp, 8, 4) + 1997;
- break;
-
- default:
- printk("%s: card has unknown MMCA version %d\n",
- mmc_hostname(card->host), card->csd.mmca_vsn);
- mmc_card_set_bad(card);
- break;
+ if (mmc_card_sd(card)) {
+ /*
+ * SD doesn't currently have a version field so we will
+ * have to assume we can parse this.
+ */
+ card->cid.manfid = UNSTUFF_BITS(resp, 120, 8);
+ card->cid.oemid = UNSTUFF_BITS(resp, 104, 16);
+ card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
+ card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
+ card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);
+ card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8);
+ card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8);
+ card->cid.hwrev = UNSTUFF_BITS(resp, 60, 4);
+ card->cid.fwrev = UNSTUFF_BITS(resp, 56, 4);
+ card->cid.serial = UNSTUFF_BITS(resp, 24, 32);
+ card->cid.year = UNSTUFF_BITS(resp, 12, 8);
+ card->cid.month = UNSTUFF_BITS(resp, 8, 4);
+
+ card->cid.year += 2000; /* SD cards year offset */
+ } else {
+ /*
+ * The selection of the format here is based upon published
+ * specs from sandisk and from what people have reported.
+ */
+ switch (card->csd.mmca_vsn) {
+ case 0: /* MMC v1.0 - v1.2 */
+ case 1: /* MMC v1.4 */
+ card->cid.manfid = UNSTUFF_BITS(resp, 104, 24);
+ card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
+ card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
+ card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);
+ card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8);
+ card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8);
+ card->cid.prod_name[5] = UNSTUFF_BITS(resp, 56, 8);
+ card->cid.prod_name[6] = UNSTUFF_BITS(resp, 48, 8);
+ card->cid.hwrev = UNSTUFF_BITS(resp, 44, 4);
+ card->cid.fwrev = UNSTUFF_BITS(resp, 40, 4);
+ card->cid.serial = UNSTUFF_BITS(resp, 16, 24);
+ card->cid.month = UNSTUFF_BITS(resp, 12, 4);
+ card->cid.year = UNSTUFF_BITS(resp, 8, 4) + 1997;
+ break;
+
+ case 2: /* MMC v2.0 - v2.2 */
+ case 3: /* MMC v3.1 - v3.3 */
+ card->cid.manfid = UNSTUFF_BITS(resp, 120, 8);
+ card->cid.oemid = UNSTUFF_BITS(resp, 104, 16);
+ card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
+ card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
+ card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);
+ card->cid.prod_name[3] = UNSTUFF_BITS(resp, 72, 8);
+ card->cid.prod_name[4] = UNSTUFF_BITS(resp, 64, 8);
+ card->cid.prod_name[5] = UNSTUFF_BITS(resp, 56, 8);
+ card->cid.serial = UNSTUFF_BITS(resp, 16, 32);
+ card->cid.month = UNSTUFF_BITS(resp, 12, 4);
+ card->cid.year = UNSTUFF_BITS(resp, 8, 4) + 1997;
+ break;
+
+ default:
+ printk("%s: card has unknown MMCA version %d\n",
+ mmc_hostname(card->host), card->csd.mmca_vsn);
+ mmc_card_set_bad(card);
+ break;
+ }
}
}
@@ -376,34 +526,86 @@ static void mmc_decode_csd(struct mmc_card *card)
unsigned int e, m, csd_struct;
u32 *resp = card->raw_csd;
- /*
- * We only understand CSD structure v1.1 and v2.
- * v2 has extra information in bits 15, 11 and 10.
- */
- csd_struct = UNSTUFF_BITS(resp, 126, 2);
- if (csd_struct != 1 && csd_struct != 2) {
- printk("%s: unrecognised CSD structure version %d\n",
- mmc_hostname(card->host), csd_struct);
- mmc_card_set_bad(card);
- return;
+ if (mmc_card_sd(card)) {
+ csd_struct = UNSTUFF_BITS(resp, 126, 2);
+ if (csd_struct != 0) {
+ printk("%s: unrecognised CSD structure version %d\n",
+ mmc_hostname(card->host), csd_struct);
+ mmc_card_set_bad(card);
+ return;
+ }
+
+ m = UNSTUFF_BITS(resp, 115, 4);
+ e = UNSTUFF_BITS(resp, 112, 3);
+ csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
+ csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
+
+ m = UNSTUFF_BITS(resp, 99, 4);
+ e = UNSTUFF_BITS(resp, 96, 3);
+ csd->max_dtr = tran_exp[e] * tran_mant[m];
+ csd->cmdclass = UNSTUFF_BITS(resp, 84, 12);
+
+ e = UNSTUFF_BITS(resp, 47, 3);
+ m = UNSTUFF_BITS(resp, 62, 12);
+ csd->capacity = (1 + m) << (e + 2);
+
+ csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+ } else {
+ /*
+ * We only understand CSD structure v1.1 and v1.2.
+ * v1.2 has extra information in bits 15, 11 and 10.
+ */
+ csd_struct = UNSTUFF_BITS(resp, 126, 2);
+ if (csd_struct != 1 && csd_struct != 2) {
+ printk("%s: unrecognised CSD structure version %d\n",
+ mmc_hostname(card->host), csd_struct);
+ mmc_card_set_bad(card);
+ return;
+ }
+
+ csd->mmca_vsn = UNSTUFF_BITS(resp, 122, 4);
+ m = UNSTUFF_BITS(resp, 115, 4);
+ e = UNSTUFF_BITS(resp, 112, 3);
+ csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
+ csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
+
+ m = UNSTUFF_BITS(resp, 99, 4);
+ e = UNSTUFF_BITS(resp, 96, 3);
+ csd->max_dtr = tran_exp[e] * tran_mant[m];
+ csd->cmdclass = UNSTUFF_BITS(resp, 84, 12);
+
+ e = UNSTUFF_BITS(resp, 47, 3);
+ m = UNSTUFF_BITS(resp, 62, 12);
+ csd->capacity = (1 + m) << (e + 2);
+
+ csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
}
+}
+
+/*
+ * Given a 64-bit response, decode to our card SCR structure.
+ */
+static void mmc_decode_scr(struct mmc_card *card)
+{
+ struct sd_scr *scr = &card->scr;
+ unsigned int scr_struct;
+ u32 resp[4];
- csd->mmca_vsn = UNSTUFF_BITS(resp, 122, 4);
- m = UNSTUFF_BITS(resp, 115, 4);
- e = UNSTUFF_BITS(resp, 112, 3);
- csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
- csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
+ BUG_ON(!mmc_card_sd(card));
- m = UNSTUFF_BITS(resp, 99, 4);
- e = UNSTUFF_BITS(resp, 96, 3);
- csd->max_dtr = tran_exp[e] * tran_mant[m];
- csd->cmdclass = UNSTUFF_BITS(resp, 84, 12);
+ resp[3] = card->raw_scr[1];
+ resp[2] = card->raw_scr[0];
- e = UNSTUFF_BITS(resp, 47, 3);
- m = UNSTUFF_BITS(resp, 62, 12);
- csd->capacity = (1 + m) << (e + 2);
+ scr_struct = UNSTUFF_BITS(resp, 60, 4);
+ if (scr_struct != 0) {
+ printk("%s: unrecognised SCR structure version %d\n",
+ mmc_hostname(card->host), scr_struct);
+ mmc_card_set_bad(card);
+ return;
+ }
- csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+ scr->sda_vsn = UNSTUFF_BITS(resp, 56, 4);
+ scr->bus_widths = UNSTUFF_BITS(resp, 48, 4);
}
/*
@@ -457,6 +659,11 @@ static void mmc_idle_cards(struct mmc_host *host)
{
struct mmc_command cmd;
+ host->ios.chip_select = MMC_CS_HIGH;
+ host->ops->set_ios(host, &host->ios);
+
+ mmc_delay(1);
+
cmd.opcode = MMC_GO_IDLE_STATE;
cmd.arg = 0;
cmd.flags = MMC_RSP_NONE;
@@ -464,6 +671,11 @@ static void mmc_idle_cards(struct mmc_host *host)
mmc_wait_for_cmd(host, &cmd, 0);
mmc_delay(1);
+
+ host->ios.chip_select = MMC_CS_DONTCARE;
+ host->ops->set_ios(host, &host->ios);
+
+ mmc_delay(1);
}
/*
@@ -475,7 +687,9 @@ static void mmc_power_up(struct mmc_host *host)
host->ios.vdd = bit;
host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+ host->ios.chip_select = MMC_CS_DONTCARE;
host->ios.power_mode = MMC_POWER_UP;
+ host->ios.bus_width = MMC_BUS_WIDTH_1;
host->ops->set_ios(host, &host->ios);
mmc_delay(1);
@@ -492,7 +706,9 @@ static void mmc_power_off(struct mmc_host *host)
host->ios.clock = 0;
host->ios.vdd = 0;
host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+ host->ios.chip_select = MMC_CS_DONTCARE;
host->ios.power_mode = MMC_POWER_OFF;
+ host->ios.bus_width = MMC_BUS_WIDTH_1;
host->ops->set_ios(host, &host->ios);
}
@@ -524,6 +740,34 @@ static int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
return err;
}
+static int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
+{
+ struct mmc_command cmd;
+ int i, err = 0;
+
+ cmd.opcode = SD_APP_OP_COND;
+ cmd.arg = ocr;
+ cmd.flags = MMC_RSP_R3;
+
+ for (i = 100; i; i--) {
+ err = mmc_wait_for_app_cmd(host, 0, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE)
+ break;
+
+ if (cmd.resp[0] & MMC_CARD_BUSY || ocr == 0)
+ break;
+
+ err = MMC_ERR_TIMEOUT;
+
+ mmc_delay(10);
+ }
+
+ if (rocr)
+ *rocr = cmd.resp[0];
+
+ return err;
+}
+
/*
* Discover cards by requesting their CID. If this command
* times out, it is not an error; there are no further cards
@@ -567,13 +811,38 @@ static void mmc_discover_cards(struct mmc_host *host)
card->state &= ~MMC_STATE_DEAD;
- cmd.opcode = MMC_SET_RELATIVE_ADDR;
- cmd.arg = card->rca << 16;
- cmd.flags = MMC_RSP_R1;
+ if (host->mode == MMC_MODE_SD) {
+ mmc_card_set_sd(card);
- err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
- if (err != MMC_ERR_NONE)
- mmc_card_set_dead(card);
+ cmd.opcode = SD_SEND_RELATIVE_ADDR;
+ cmd.arg = 0;
+ cmd.flags = MMC_RSP_R1;
+
+ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE)
+ mmc_card_set_dead(card);
+ else {
+ card->rca = cmd.resp[0] >> 16;
+
+ if (!host->ops->get_ro) {
+ printk(KERN_WARNING "%s: host does not "
+ "support reading read-only "
+ "switch. assuming write-enable.\n",
+ mmc_hostname(host));
+ } else {
+ if (host->ops->get_ro(host))
+ mmc_card_set_readonly(card);
+ }
+ }
+ } else {
+ cmd.opcode = MMC_SET_RELATIVE_ADDR;
+ cmd.arg = card->rca << 16;
+ cmd.flags = MMC_RSP_R1;
+
+ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE)
+ mmc_card_set_dead(card);
+ }
}
}
@@ -605,6 +874,79 @@ static void mmc_read_csds(struct mmc_host *host)
}
}
+static void mmc_read_scrs(struct mmc_host *host)
+{
+ int err;
+ struct mmc_card *card;
+
+ struct mmc_request mrq;
+ struct mmc_command cmd;
+ struct mmc_data data;
+
+ struct scatterlist sg;
+
+ list_for_each_entry(card, &host->cards, node) {
+ if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+ continue;
+ if (!mmc_card_sd(card))
+ continue;
+
+ err = mmc_select_card(host, card);
+ if (err != MMC_ERR_NONE) {
+ mmc_card_set_dead(card);
+ continue;
+ }
+
+ memset(&cmd, 0, sizeof(struct mmc_command));
+
+ cmd.opcode = MMC_APP_CMD;
+ cmd.arg = card->rca << 16;
+ cmd.flags = MMC_RSP_R1;
+
+ err = mmc_wait_for_cmd(host, &cmd, 0);
+ if ((err != MMC_ERR_NONE) || !(cmd.resp[0] & R1_APP_CMD)) {
+ mmc_card_set_dead(card);
+ continue;
+ }
+
+ memset(&cmd, 0, sizeof(struct mmc_command));
+
+ cmd.opcode = SD_APP_SEND_SCR;
+ cmd.arg = 0;
+ cmd.flags = MMC_RSP_R1;
+
+ memset(&data, 0, sizeof(struct mmc_data));
+
+ data.timeout_ns = card->csd.tacc_ns * 10;
+ data.timeout_clks = card->csd.tacc_clks * 10;
+ data.blksz_bits = 3;
+ data.blocks = 1;
+ data.flags = MMC_DATA_READ;
+ data.sg = &sg;
+ data.sg_len = 1;
+
+ memset(&mrq, 0, sizeof(struct mmc_request));
+
+ mrq.cmd = &cmd;
+ mrq.data = &data;
+
+ sg_init_one(&sg, (u8*)card->raw_scr, 8);
+
+ err = mmc_wait_for_req(host, &mrq);
+ if (err != MMC_ERR_NONE) {
+ mmc_card_set_dead(card);
+ continue;
+ }
+
+ card->raw_scr[0] = ntohl(card->raw_scr[0]);
+ card->raw_scr[1] = ntohl(card->raw_scr[1]);
+
+ mmc_decode_scr(card);
+ }
+
+ mmc_deselect_cards(host);
+}
+
static unsigned int mmc_calculate_clock(struct mmc_host *host)
{
struct mmc_card *card;
@@ -657,12 +999,24 @@ static void mmc_setup(struct mmc_host *host)
int err;
u32 ocr;
+ host->mode = MMC_MODE_SD;
+
mmc_power_up(host);
mmc_idle_cards(host);
- err = mmc_send_op_cond(host, 0, &ocr);
- if (err != MMC_ERR_NONE)
- return;
+ err = mmc_send_app_op_cond(host, 0, &ocr);
+
+ /*
+ * If we fail to detect any SD cards then try
+ * searching for MMC cards.
+ */
+ if (err != MMC_ERR_NONE) {
+ host->mode = MMC_MODE_MMC;
+
+ err = mmc_send_op_cond(host, 0, &ocr);
+ if (err != MMC_ERR_NONE)
+ return;
+ }
host->ocr = mmc_select_voltage(host, ocr);
@@ -702,7 +1056,10 @@ static void mmc_setup(struct mmc_host *host)
* all get the idea that they should be ready for CMD2.
* (My SanDisk card seems to need this.)
*/
- mmc_send_op_cond(host, host->ocr, NULL);
+ if (host->mode == MMC_MODE_SD)
+ mmc_send_app_op_cond(host, host->ocr, NULL);
+ else
+ mmc_send_op_cond(host, host->ocr, NULL);
mmc_discover_cards(host);
@@ -713,19 +1070,26 @@ static void mmc_setup(struct mmc_host *host)
host->ops->set_ios(host, &host->ios);
mmc_read_csds(host);
+
+ if (host->mode == MMC_MODE_SD)
+ mmc_read_scrs(host);
}
/**
* mmc_detect_change - process change of state on a MMC socket
* @host: host which changed state.
+ * @delay: optional delay to wait before detection (jiffies)
*
* All we know is that card(s) have been inserted or removed
* from the socket(s). We don't know which socket or cards.
*/
-void mmc_detect_change(struct mmc_host *host)
+void mmc_detect_change(struct mmc_host *host, unsigned long delay)
{
- schedule_work(&host->detect);
+ if (delay)
+ schedule_delayed_work(&host->detect, delay);
+ else
+ schedule_work(&host->detect);
}
EXPORT_SYMBOL(mmc_detect_change);
@@ -829,7 +1193,7 @@ int mmc_add_host(struct mmc_host *host)
ret = mmc_add_host_sysfs(host);
if (ret == 0) {
mmc_power_off(host);
- mmc_detect_change(host);
+ mmc_detect_change(host, 0);
}
return ret;
@@ -899,7 +1263,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
*/
int mmc_resume_host(struct mmc_host *host)
{
- mmc_detect_change(host);
+ mmc_detect_change(host, 0);
return 0;
}
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index d4eee99c2bf..fa83f15fdf1 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -95,6 +95,10 @@ static int mmc_blk_open(struct inode *inode, struct file *filp)
if (md->usage == 2)
check_disk_change(inode->i_bdev);
ret = 0;
+
+ if ((filp->f_mode & FMODE_WRITE) &&
+ mmc_card_readonly(md->queue.card))
+ ret = -EROFS;
}
return ret;
@@ -403,9 +407,10 @@ static int mmc_blk_probe(struct mmc_card *card)
if (err)
goto out;
- printk(KERN_INFO "%s: %s %s %dKiB\n",
+ printk(KERN_INFO "%s: %s %s %dKiB %s\n",
md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
- (card->csd.capacity << card->csd.read_blkbits) / 1024);
+ (card->csd.capacity << card->csd.read_blkbits) / 1024,
+ mmc_card_readonly(card)?"(ro)":"");
mmc_set_drvdata(card, md);
add_disk(md->disk);
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index ad8949810fc..3f4a66ca955 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -34,6 +34,7 @@ MMC_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
card->raw_cid[2], card->raw_cid[3]);
MMC_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
card->raw_csd[2], card->raw_csd[3]);
+MMC_ATTR(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
MMC_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
MMC_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
MMC_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
@@ -57,6 +58,8 @@ static struct device_attribute mmc_dev_attrs[] = {
__ATTR_NULL
};
+static struct device_attribute mmc_dev_attr_scr = MMC_ATTR_RO(scr);
+
static void mmc_release_card(struct device *dev)
{
@@ -207,10 +210,20 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host)
*/
int mmc_register_card(struct mmc_card *card)
{
+ int ret;
+
snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
"%s:%04x", mmc_hostname(card->host), card->rca);
- return device_add(&card->dev);
+ ret = device_add(&card->dev);
+ if (ret == 0) {
+ if (mmc_card_sd(card)) {
+ ret = device_create_file(&card->dev, &mmc_dev_attr_scr);
+ if (ret)
+ device_del(&card->dev);
+ }
+ }
+ return ret;
}
/*
@@ -219,8 +232,12 @@ int mmc_register_card(struct mmc_card *card)
*/
void mmc_remove_card(struct mmc_card *card)
{
- if (mmc_card_present(card))
+ if (mmc_card_present(card)) {
+ if (mmc_card_sd(card))
+ device_remove_file(&card->dev, &mmc_dev_attr_scr);
+
device_del(&card->dev);
+ }
put_device(&card->dev);
}
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 716c4ef4faf..91c74843dc0 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -442,7 +442,7 @@ static void mmci_check_status(unsigned long data)
status = host->plat->status(mmc_dev(host->mmc));
if (status ^ host->oldstat)
- mmc_detect_change(host->mmc);
+ mmc_detect_change(host->mmc, 0);
host->oldstat = status;
mod_timer(&host->timer, jiffies + HZ);
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index b78beb1b015..b53af57074e 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -362,6 +362,16 @@ static void pxamci_request(struct mmc_host *mmc, struct mmc_request *mrq)
pxamci_start_cmd(host, mrq->cmd, cmdat);
}
+static int pxamci_get_ro(struct mmc_host *mmc)
+{
+ struct pxamci_host *host = mmc_priv(mmc);
+
+ if (host->pdata && host->pdata->get_ro)
+ return host->pdata->get_ro(mmc->dev);
+ /* Host doesn't support read only detection so assume writeable */
+ return 0;
+}
+
static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct pxamci_host *host = mmc_priv(mmc);
@@ -401,6 +411,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
static struct mmc_host_ops pxamci_ops = {
.request = pxamci_request,
+ .get_ro = pxamci_get_ro,
.set_ios = pxamci_set_ios,
};
@@ -412,7 +423,9 @@ static void pxamci_dma_irq(int dma, void *devid, struct pt_regs *regs)
static irqreturn_t pxamci_detect_irq(int irq, void *devid, struct pt_regs *regs)
{
- mmc_detect_change(devid);
+ struct pxamci_host *host = mmc_priv(devid);
+
+ mmc_detect_change(devid, host->pdata->detect_delay);
return IRQ_HANDLED;
}
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 402c2d661fb..a62c86fef5c 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -42,7 +42,7 @@
#include "wbsd.h"
#define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.3"
+#define DRIVER_VERSION "1.4"
#ifdef CONFIG_MMC_DEBUG
#define DBG(x...) \
@@ -720,11 +720,28 @@ static void wbsd_prepare_data(struct wbsd_host* host, struct mmc_data* data)
* calculate CRC.
*
* Space for CRC must be included in the size.
+ * Two bytes are needed for each data line.
*/
- blksize = (1 << data->blksz_bits) + 2;
+ if (host->bus_width == MMC_BUS_WIDTH_1)
+ {
+ blksize = (1 << data->blksz_bits) + 2;
+
+ wbsd_write_index(host, WBSD_IDX_PBSMSB, (blksize >> 4) & 0xF0);
+ wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+ }
+ else if (host->bus_width == MMC_BUS_WIDTH_4)
+ {
+ blksize = (1 << data->blksz_bits) + 2 * 4;
- wbsd_write_index(host, WBSD_IDX_PBSMSB, (blksize >> 4) & 0xF0);
- wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+ wbsd_write_index(host, WBSD_IDX_PBSMSB, ((blksize >> 4) & 0xF0)
+ | WBSD_DATA_WIDTH);
+ wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
+ }
+ else
+ {
+ data->error = MMC_ERR_INVALID;
+ return;
+ }
/*
* Clear the FIFO. This is needed even for DMA
@@ -960,8 +977,9 @@ static void wbsd_set_ios(struct mmc_host* mmc, struct mmc_ios* ios)
struct wbsd_host* host = mmc_priv(mmc);
u8 clk, setup, pwr;
- DBGF("clock %uHz busmode %u powermode %u Vdd %u\n",
- ios->clock, ios->bus_mode, ios->power_mode, ios->vdd);
+ DBGF("clock %uHz busmode %u powermode %u cs %u Vdd %u width %u\n",
+ ios->clock, ios->bus_mode, ios->power_mode, ios->chip_select,
+ ios->vdd, ios->bus_width);
spin_lock_bh(&host->lock);
@@ -1003,30 +1021,63 @@ static void wbsd_set_ios(struct mmc_host* mmc, struct mmc_ios* ios)
/*
* MMC cards need to have pin 1 high during init.
- * Init time corresponds rather nicely with the bus mode.
* It wreaks havoc with the card detection though so
- * that needs to be disabed.
+ * that needs to be disabled.
*/
setup = wbsd_read_index(host, WBSD_IDX_SETUP);
- if ((ios->power_mode == MMC_POWER_ON) &&
- (ios->bus_mode == MMC_BUSMODE_OPENDRAIN))
+ if (ios->chip_select == MMC_CS_HIGH)
{
+ BUG_ON(ios->bus_width != MMC_BUS_WIDTH_1);
setup |= WBSD_DAT3_H;
host->flags |= WBSD_FIGNORE_DETECT;
}
else
{
setup &= ~WBSD_DAT3_H;
- host->flags &= ~WBSD_FIGNORE_DETECT;
+
+ /*
+ * We cannot resume card detection immediatly
+ * because of capacitance and delays in the chip.
+ */
+ mod_timer(&host->ignore_timer, jiffies + HZ/100);
}
wbsd_write_index(host, WBSD_IDX_SETUP, setup);
+ /*
+ * Store bus width for later. Will be used when
+ * setting up the data transfer.
+ */
+ host->bus_width = ios->bus_width;
+
+ spin_unlock_bh(&host->lock);
+}
+
+static int wbsd_get_ro(struct mmc_host* mmc)
+{
+ struct wbsd_host* host = mmc_priv(mmc);
+ u8 csr;
+
+ spin_lock_bh(&host->lock);
+
+ csr = inb(host->base + WBSD_CSR);
+ csr |= WBSD_MSLED;
+ outb(csr, host->base + WBSD_CSR);
+
+ mdelay(1);
+
+ csr = inb(host->base + WBSD_CSR);
+ csr &= ~WBSD_MSLED;
+ outb(csr, host->base + WBSD_CSR);
+
spin_unlock_bh(&host->lock);
+
+ return csr & WBSD_WRPT;
}
static struct mmc_host_ops wbsd_ops = {
.request = wbsd_request,
.set_ios = wbsd_set_ios,
+ .get_ro = wbsd_get_ro,
};
/*****************************************************************************\
@@ -1036,6 +1087,31 @@ static struct mmc_host_ops wbsd_ops = {
\*****************************************************************************/
/*
+ * Helper function to reset detection ignore
+ */
+
+static void wbsd_reset_ignore(unsigned long data)
+{
+ struct wbsd_host *host = (struct wbsd_host*)data;
+
+ BUG_ON(host == NULL);
+
+ DBG("Resetting card detection ignore\n");
+
+ spin_lock_bh(&host->lock);
+
+ host->flags &= ~WBSD_FIGNORE_DETECT;
+
+ /*
+ * Card status might have changed during the
+ * blackout.
+ */
+ tasklet_schedule(&host->card_tasklet);
+
+ spin_unlock_bh(&host->lock);
+}
+
+/*
* Helper function for card detection
*/
static void wbsd_detect_card(unsigned long data)
@@ -1046,7 +1122,7 @@ static void wbsd_detect_card(unsigned long data)
DBG("Executing card detection\n");
- mmc_detect_change(host->mmc);
+ mmc_detect_change(host->mmc, 0);
}
/*
@@ -1097,7 +1173,7 @@ static void wbsd_tasklet_card(unsigned long param)
* Delay card detection to allow electrical connections
* to stabilise.
*/
- mod_timer(&host->timer, jiffies + HZ/2);
+ mod_timer(&host->detect_timer, jiffies + HZ/2);
}
spin_unlock(&host->lock);
@@ -1122,8 +1198,10 @@ static void wbsd_tasklet_card(unsigned long param)
*/
spin_unlock(&host->lock);
- mmc_detect_change(host->mmc);
+ mmc_detect_change(host->mmc, 0);
}
+ else
+ spin_unlock(&host->lock);
}
static void wbsd_tasklet_fifo(unsigned long param)
@@ -1324,15 +1402,20 @@ static int __devinit wbsd_alloc_mmc(struct device* dev)
mmc->f_min = 375000;
mmc->f_max = 24000000;
mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34;
+ mmc->caps = MMC_CAP_4_BIT_DATA;
spin_lock_init(&host->lock);
/*
- * Set up detection timer
+ * Set up timers
*/
- init_timer(&host->timer);
- host->timer.data = (unsigned long)host;
- host->timer.function = wbsd_detect_card;
+ init_timer(&host->detect_timer);
+ host->detect_timer.data = (unsigned long)host;
+ host->detect_timer.function = wbsd_detect_card;
+
+ init_timer(&host->ignore_timer);
+ host->ignore_timer.data = (unsigned long)host;
+ host->ignore_timer.function = wbsd_reset_ignore;
/*
* Maximum number of segments. Worst case is one sector per segment
@@ -1370,7 +1453,8 @@ static void __devexit wbsd_free_mmc(struct device* dev)
host = mmc_priv(mmc);
BUG_ON(host == NULL);
- del_timer_sync(&host->timer);
+ del_timer_sync(&host->ignore_timer);
+ del_timer_sync(&host->detect_timer);
mmc_free_host(mmc);
diff --git a/drivers/mmc/wbsd.h b/drivers/mmc/wbsd.h
index 661a9f6a6e6..9005b5241b3 100644
--- a/drivers/mmc/wbsd.h
+++ b/drivers/mmc/wbsd.h
@@ -106,6 +106,8 @@
#define WBSD_CLK_16M 0x02
#define WBSD_CLK_24M 0x03
+#define WBSD_DATA_WIDTH 0x01
+
#define WBSD_DAT3_H 0x08
#define WBSD_FIFO_RESET 0x04
#define WBSD_SOFT_RESET 0x02
@@ -164,6 +166,7 @@ struct wbsd_host
int firsterr; /* See fifo functions */
u8 clk; /* Current clock speed */
+ unsigned char bus_width; /* Current bus width */
int config; /* Config port */
u8 unlock_code; /* Code to unlock config */
@@ -181,5 +184,6 @@ struct wbsd_host
struct tasklet_struct finish_tasklet;
struct tasklet_struct block_tasklet;
- struct timer_list timer; /* Card detection timer */
+ struct timer_list detect_timer; /* Card detection timer */
+ struct timer_list ignore_timer; /* Ignore detection timer */
};
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index eee5115658c..04e54318bc6 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -526,6 +526,7 @@ static void nand_wait_ready(struct mtd_info *mtd)
do {
if (this->dev_ready(mtd))
return;
+ touch_softlockup_watchdog();
} while (time_before(jiffies, timeo));
}
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 07746b95fd8..455ba915ede 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -973,6 +973,11 @@ static int vortex_suspend (struct pci_dev *pdev, pm_message_t state)
netif_device_detach(dev);
vortex_down(dev, 1);
}
+ pci_save_state(pdev);
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+ free_irq(dev->irq, dev);
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
}
return 0;
}
@@ -980,8 +985,19 @@ static int vortex_suspend (struct pci_dev *pdev, pm_message_t state)
static int vortex_resume (struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ struct vortex_private *vp = netdev_priv(dev);
- if (dev && dev->priv) {
+ if (dev && vp) {
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ pci_enable_device(pdev);
+ pci_set_master(pdev);
+ if (request_irq(dev->irq, vp->full_bus_master_rx ?
+ &boomerang_interrupt : &vortex_interrupt, SA_SHIRQ, dev->name, dev)) {
+ printk(KERN_WARNING "%s: Could not reserve IRQ %d\n", dev->name, dev->irq);
+ pci_disable_device(pdev);
+ return -EBUSY;
+ }
if (netif_running(dev)) {
vortex_up(dev);
netif_device_attach(dev);
@@ -1873,6 +1889,7 @@ vortex_timer(unsigned long data)
{
spin_lock_bh(&vp->lock);
mii_status = mdio_read(dev, vp->phys[0], 1);
+ mii_status = mdio_read(dev, vp->phys[0], 1);
ok = 1;
if (vortex_debug > 2)
printk(KERN_DEBUG "%s: MII transceiver has status %4.4x.\n",
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 7d8bcb38797..6bb9232514b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -397,7 +397,7 @@ config SUN3LANCE
If you're not building a kernel for a Sun 3, say N.
config SUN3_82586
- tristate "Sun3 on-board Intel 82586 support"
+ bool "Sun3 on-board Intel 82586 support"
depends on NET_ETHERNET && SUN3
help
This driver enables support for the on-board Intel 82586 based
@@ -1924,12 +1924,15 @@ config R8169_VLAN
If in doubt, say Y.
config SIS190
- tristate "SiS190 gigabit ethernet support"
+ tristate "SiS190/SiS191 gigabit ethernet support"
depends on PCI
select CRC32
select MII
---help---
- Say Y here if you have a SiS 190 PCI Gigabit Ethernet adapter.
+ Say Y here if you have a SiS 190 PCI Fast Ethernet adapter or
+ a SiS 191 PCI Gigabit Ethernet adapter. Both are expected to
+ appear in lan on motherboard designs which are based on SiS 965
+ and SiS 966 south bridge.
To compile this driver as a module, choose M here: the module
will be called sis190. This is recommended.
@@ -2055,6 +2058,13 @@ config BNX2
To compile this driver as a module, choose M here: the module
will be called bnx2. This is recommended.
+config SPIDER_NET
+ tristate "Spider Gigabit Ethernet driver"
+ depends on PCI && PPC_BPA
+ help
+ This driver supports the Gigabit Ethernet chips present on the
+ Cell Processor-Based Blades from IBM.
+
config GIANFAR
tristate "Gianfar Ethernet"
depends on 85xx || 83xx
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 5baafcd5561..8645c843cf4 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -54,6 +54,8 @@ obj-$(CONFIG_STNIC) += stnic.o 8390.o
obj-$(CONFIG_FEALNX) += fealnx.o
obj-$(CONFIG_TIGON3) += tg3.o
obj-$(CONFIG_BNX2) += bnx2.o
+spidernet-y += spider_net.o spider_net_ethtool.o sungem_phy.o
+obj-$(CONFIG_SPIDER_NET) += spidernet.o
obj-$(CONFIG_TC35815) += tc35815.o
obj-$(CONFIG_SKGE) += skge.o
obj-$(CONFIG_SK98LIN) += sk98lin/
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 91791ba3776..8a0af5453e2 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -275,7 +275,7 @@ static int __init ac_probe1(int ioaddr, struct net_device *dev)
return 0;
out2:
if (ei_status.reg0)
- iounmap((void *)dev->mem_start);
+ iounmap(ei_status.mem);
out1:
free_irq(dev->irq, dev);
out:
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 4f9f69e22c1..12ef52c193a 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -597,7 +597,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
struct ArcProto *proto;
int txbuf;
unsigned long flags;
- int freeskb = 0;
+ int freeskb, retval;
BUGMSG(D_DURING,
"transmit requested (status=%Xh, txbufs=%d/%d, len=%d, protocol %x)\n",
@@ -615,7 +615,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
if (skb->len - ARC_HDR_SIZE > XMTU && !proto->continue_tx) {
BUGMSG(D_NORMAL, "fixme: packet too large: compensating badly!\n");
dev_kfree_skb(skb);
- return 0; /* don't try again */
+ return NETDEV_TX_OK; /* don't try again */
}
/* We're busy transmitting a packet... */
@@ -623,8 +623,11 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
spin_lock_irqsave(&lp->lock, flags);
AINTMASK(0);
-
- txbuf = get_arcbuf(dev);
+ if(lp->next_tx == -1)
+ txbuf = get_arcbuf(dev);
+ else {
+ txbuf = -1;
+ }
if (txbuf != -1) {
if (proto->prepare_tx(dev, pkt, skb->len, txbuf) &&
!proto->ack_tx) {
@@ -638,6 +641,8 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
lp->outgoing.skb = skb;
lp->outgoing.pkt = pkt;
+ freeskb = 0;
+
if (proto->continue_tx &&
proto->continue_tx(dev, txbuf)) {
BUGMSG(D_NORMAL,
@@ -645,10 +650,12 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
"(proto='%c')\n", proto->suffix);
}
}
-
+ retval = NETDEV_TX_OK;
+ dev->trans_start = jiffies;
lp->next_tx = txbuf;
} else {
- freeskb = 1;
+ retval = NETDEV_TX_BUSY;
+ freeskb = 0;
}
BUGMSG(D_DEBUG, "%s: %d: %s, status: %x\n",__FILE__,__LINE__,__FUNCTION__,ASTATUS());
@@ -664,7 +671,7 @@ static int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev)
if (freeskb) {
dev_kfree_skb(skb);
}
- return 0; /* no need to try again */
+ return retval; /* no need to try again */
}
@@ -690,7 +697,6 @@ static int go_tx(struct net_device *dev)
/* start sending */
ACOMMAND(TXcmd | (lp->cur_tx << 3));
- dev->trans_start = jiffies;
lp->stats.tx_packets++;
lp->lasttrans_dest = lp->lastload_dest;
lp->lastload_dest = 0;
@@ -917,6 +923,9 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs)
BUGMSG(D_RECON, "Network reconfiguration detected (status=%Xh)\n",
status);
+ /* MYRECON bit is at bit 7 of diagstatus */
+ if(diagstatus & 0x80)
+ BUGMSG(D_RECON,"Put out that recon myself\n");
/* is the RECON info empty or old? */
if (!lp->first_recon || !lp->last_recon ||
diff --git a/drivers/net/atari_bionet.c b/drivers/net/atari_bionet.c
index 1798ce7262c..0095384ff45 100644
--- a/drivers/net/atari_bionet.c
+++ b/drivers/net/atari_bionet.c
@@ -155,7 +155,7 @@ static int bionet_close(struct net_device *dev);
static struct net_device_stats *net_get_stats(struct net_device *dev);
static void bionet_tick(unsigned long);
-static struct timer_list bionet_timer = TIMER_INITIALIZER(bionet_tick, 0, 0);
+static DEFINE_TIMER(bionet_timer, bionet_tick, 0, 0);
#define STRAM_ADDR(a) (((a) & 0xff000000) == 0)
diff --git a/drivers/net/atari_pamsnet.c b/drivers/net/atari_pamsnet.c
index 81c362c8cb9..8b997809f9d 100644
--- a/drivers/net/atari_pamsnet.c
+++ b/drivers/net/atari_pamsnet.c
@@ -165,7 +165,7 @@ static void pamsnet_tick(unsigned long);
static irqreturn_t pamsnet_intr(int irq, void *data, struct pt_regs *fp);
-static struct timer_list pamsnet_timer = TIMER_INITIALIZER(pamsnet_tick, 0, 0);
+static DEFINE_TIMER(pamsnet_timer, pamsnet_tick, 0, 0);
#define STRAM_ADDR(a) (((a) & 0xff000000) == 0)
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index ad011214c7f..e01b6a78ec6 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -235,7 +235,7 @@ struct lance_private {
#define MEM lp->mem
#define DREG IO->data
#define AREG IO->addr
-#define REGA(a) ( AREG = (a), DREG )
+#define REGA(a) (*( AREG = (a), &DREG ))
/* Definitions for packet buffer access: */
#define PKT_BUF_SZ 1544
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 7babf6af4e2..83598e32179 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -14,8 +14,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.2.20"
-#define DRV_MODULE_RELDATE "August 22, 2005"
+#define DRV_MODULE_VERSION "1.2.21"
+#define DRV_MODULE_RELDATE "September 7, 2005"
#define RUN_AT(x) (jiffies + (x))
@@ -1533,6 +1533,7 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs)
struct net_device *dev = dev_instance;
struct bnx2 *bp = dev->priv;
+ prefetch(bp->status_blk);
REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM |
BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
@@ -1558,7 +1559,7 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
* When using MSI, the MSI message will always complete after
* the status block write.
*/
- if ((bp->status_blk->status_idx == bp->last_status_idx) ||
+ if ((bp->status_blk->status_idx == bp->last_status_idx) &&
(REG_RD(bp, BNX2_PCICFG_MISC_STATUS) &
BNX2_PCICFG_MISC_STATUS_INTA_VALUE))
return IRQ_NONE;
@@ -2004,14 +2005,14 @@ bnx2_init_cpus(struct bnx2 *bp)
}
static int
-bnx2_set_power_state(struct bnx2 *bp, int state)
+bnx2_set_power_state(struct bnx2 *bp, pci_power_t state)
{
u16 pmcsr;
pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &pmcsr);
switch (state) {
- case 0: {
+ case PCI_D0: {
u32 val;
pci_write_config_word(bp->pdev, bp->pm_cap + PCI_PM_CTRL,
@@ -2032,7 +2033,7 @@ bnx2_set_power_state(struct bnx2 *bp, int state)
REG_WR(bp, BNX2_RPM_CONFIG, val);
break;
}
- case 3: {
+ case PCI_D3hot: {
int i;
u32 val, wol_msg;
@@ -3886,7 +3887,7 @@ bnx2_open(struct net_device *dev)
struct bnx2 *bp = dev->priv;
int rc;
- bnx2_set_power_state(bp, 0);
+ bnx2_set_power_state(bp, PCI_D0);
bnx2_disable_int(bp);
rc = bnx2_alloc_mem(bp);
@@ -4197,7 +4198,7 @@ bnx2_close(struct net_device *dev)
bnx2_free_mem(bp);
bp->link_up = 0;
netif_carrier_off(bp->dev);
- bnx2_set_power_state(bp, 3);
+ bnx2_set_power_state(bp, PCI_D3hot);
return 0;
}
@@ -5203,7 +5204,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
- bnx2_set_power_state(bp, 0);
+ bnx2_set_power_state(bp, PCI_D0);
bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
@@ -5495,7 +5496,7 @@ bnx2_remove_one(struct pci_dev *pdev)
}
static int
-bnx2_suspend(struct pci_dev *pdev, u32 state)
+bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = dev->priv;
@@ -5513,7 +5514,7 @@ bnx2_suspend(struct pci_dev *pdev, u32 state)
reset_code = BNX2_DRV_MSG_CODE_SUSPEND_NO_WOL;
bnx2_reset_chip(bp, reset_code);
bnx2_free_skbs(bp);
- bnx2_set_power_state(bp, state);
+ bnx2_set_power_state(bp, pci_choose_state(pdev, state));
return 0;
}
@@ -5526,7 +5527,7 @@ bnx2_resume(struct pci_dev *pdev)
if (!netif_running(dev))
return 0;
- bnx2_set_power_state(bp, 0);
+ bnx2_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
bnx2_init_nic(bp);
bnx2_netif_start(bp);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 9ad3f5740cd..62857b6a6ee 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -50,6 +50,7 @@
#endif
#include <linux/workqueue.h>
#include <linux/crc32.h>
+#include <linux/prefetch.h>
/* Hardware data structures and register definitions automatically
* generated from RTL code. Do not modify.
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index f09348802b4..bf3e7b6a7a1 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -88,7 +88,7 @@ struct t1_rx_mode {
static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
{
- u8 *addr = 0;
+ u8 *addr = NULL;
if (rm->idx++ < rm->dev->mc_count) {
addr = rm->list->dmi_addr;
@@ -190,7 +190,7 @@ struct sge;
struct peespi;
struct adapter {
- u8 *regs;
+ u8 __iomem *regs;
struct pci_dev *pdev;
unsigned long registered_device_map;
unsigned long open_device_map;
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 28ae478b386..349ebe783ed 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -824,7 +824,7 @@ static void cxgb_proc_cleanup(struct adapter *adapter,
static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
{
struct adapter *adapter = dev->priv;
- struct mii_ioctl_data *data = (struct mii_ioctl_data *)&req->ifr_data;
+ struct mii_ioctl_data *data = if_mii(req);
switch (cmd) {
case SIOCGMIIPHY:
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 442670860fc..b68b9cad76e 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -384,8 +384,8 @@ static unsigned int mdio_phy_addr; /* Transciever address */
static unsigned int network_tr_ctrl_shadow = 0;
/* Network speed indication. */
-static struct timer_list speed_timer = TIMER_INITIALIZER(NULL, 0, 0);
-static struct timer_list clear_led_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(speed_timer, NULL, 0, 0);
+static DEFINE_TIMER(clear_led_timer, NULL, 0, 0);
static int current_speed; /* Speed read from transceiver */
static int current_speed_selection; /* Speed selected by user */
static unsigned long led_next_time;
@@ -393,7 +393,7 @@ static int led_active;
static int rx_queue_len;
/* Duplex */
-static struct timer_list duplex_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(duplex_timer, NULL, 0, 0);
static int full_duplex;
static enum duplex current_duplex;
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index b780307093e..cdc07ccd733 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -247,6 +247,9 @@ static int get_eeprom_data(struct net_device *dev, int off, int len, int *buffer
static int get_eeprom_cksum(int off, int len, int *buffer);
static int set_mac_address(struct net_device *dev, void *addr);
static void count_rx_errors(int status, struct net_local *lp);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void net_poll_controller(struct net_device *dev);
+#endif
#if ALLOW_DMA
static void get_dma_channel(struct net_device *dev);
static void release_dma_buff(struct net_local *lp);
@@ -405,6 +408,19 @@ get_eeprom_cksum(int off, int len, int *buffer)
return -1;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/*
+ * Polling receive - used by netconsole and other diagnostic tools
+ * to allow network i/o with interrupts disabled.
+ */
+static void net_poll_controller(struct net_device *dev)
+{
+ disable_irq(dev->irq);
+ net_interrupt(dev->irq, dev, NULL);
+ enable_irq(dev->irq);
+}
+#endif
+
/* This is the real probe routine. Linux has a history of friendly device
probes on the ISA bus. A good device probes avoids doing writes, and
verifies that the correct device exists and functions.
@@ -760,6 +776,9 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
dev->get_stats = net_get_stats;
dev->set_multicast_list = set_multicast_list;
dev->set_mac_address = set_mac_address;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = net_poll_controller;
+#endif
printk("\n");
if (net_debug)
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 6440a892bb8..e54fc10f684 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1140,7 +1140,7 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
}
static int
-dm9000_drv_suspend(struct device *dev, u32 state, u32 level)
+dm9000_drv_suspend(struct device *dev, pm_message_t state, u32 level)
{
struct net_device *ndev = dev_get_drvdata(dev);
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 93e9f878875..51c2b3a18b6 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -1270,7 +1270,7 @@ struct e1000_hw_stats {
/* Structure containing variables used by the shared code (e1000_hw.c) */
struct e1000_hw {
- uint8_t *hw_addr;
+ uint8_t __iomem *hw_addr;
uint8_t *flash_address;
e1000_mac_type mac_type;
e1000_phy_type phy_type;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 9b596e0bbf9..7c8a0a22dcd 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -162,7 +162,7 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
static void e1000_restore_vlan(struct e1000_adapter *adapter);
-static int e1000_suspend(struct pci_dev *pdev, uint32_t state);
+static int e1000_suspend(struct pci_dev *pdev, pm_message_t state);
#ifdef CONFIG_PM
static int e1000_resume(struct pci_dev *pdev);
#endif
@@ -3642,7 +3642,7 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
}
static int
-e1000_suspend(struct pci_dev *pdev, uint32_t state)
+e1000_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -3726,9 +3726,7 @@ e1000_suspend(struct pci_dev *pdev, uint32_t state)
}
pci_disable_device(pdev);
-
- state = (state > 0) ? 3 : 0;
- pci_set_power_state(pdev, state);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
}
@@ -3741,13 +3739,13 @@ e1000_resume(struct pci_dev *pdev)
struct e1000_adapter *adapter = netdev_priv(netdev);
uint32_t manc, ret_val, swsm;
- pci_set_power_state(pdev, 0);
+ pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
ret_val = pci_enable_device(pdev);
pci_set_master(pdev);
- pci_enable_wake(pdev, 3, 0);
- pci_enable_wake(pdev, 4, 0); /* 4 == D3 cold */
+ pci_enable_wake(pdev, PCI_D3hot, 0);
+ pci_enable_wake(pdev, PCI_D3cold, 0);
e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 7d93948aec8..d6eefdb71c1 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1372,7 +1372,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
/* synchronized against open : rtnl_lock() held by caller */
if (netif_running(dev)) {
- u8 *base = get_hwbase(dev);
+ u8 __iomem *base = get_hwbase(dev);
/*
* It seems that the nic preloads valid ring entries into an
* internal buffer. The procedure for flushing everything is
@@ -1423,7 +1423,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
static void nv_copy_mac_to_hw(struct net_device *dev)
{
- u8 *base = get_hwbase(dev);
+ u8 __iomem *base = get_hwbase(dev);
u32 mac[2];
mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index d9df1d9a573..bc9a3bf8d56 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -204,6 +204,10 @@ KERN_INFO " Further modifications by Keith Underwood <keithu@parl.clemson.edu>
#define RUN_AT(x) (jiffies + (x))
+#ifndef ADDRLEN
+#define ADDRLEN 32
+#endif
+
/* Condensed bus+endian portability operations. */
#if ADDRLEN == 64
#define cpu_to_leXX(addr) cpu_to_le64(addr)
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 41213ef602d..f52ee3162c5 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -170,7 +170,7 @@ static char ax25_bcast[7] =
static char ax25_test[7] =
{'L' << 1, 'I' << 1, 'N' << 1, 'U' << 1, 'X' << 1, ' ' << 1, '1' << 1};
-static struct timer_list yam_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(yam_timer, NULL, 0, 0);
/* --------------------------------------------------------------------- */
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 46e0022d325..6c766fdc51a 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -267,7 +267,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self)
frame, IRDA_USB_SPEED_MTU,
speed_bulk_callback, self);
urb->transfer_buffer_length = USB_IRDA_HEADER;
- urb->transfer_flags = URB_ASYNC_UNLINK;
+ urb->transfer_flags = 0;
/* Irq disabled -> GFP_ATOMIC */
if ((ret = usb_submit_urb(urb, GFP_ATOMIC))) {
@@ -401,15 +401,12 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
skb->data, IRDA_SKB_MAX_MTU,
write_bulk_callback, skb);
urb->transfer_buffer_length = skb->len;
- /* Note : unlink *must* be Asynchronous because of the code in
- * irda_usb_net_timeout() -> call in irq - Jean II */
- urb->transfer_flags = URB_ASYNC_UNLINK;
/* This flag (URB_ZERO_PACKET) indicates that what we send is not
* a continuous stream of data but separate packets.
* In this case, the USB layer will insert an empty USB frame (TD)
* after each of our packets that is exact multiple of the frame size.
* This is how the dongle will detect the end of packet - Jean II */
- urb->transfer_flags |= URB_ZERO_PACKET;
+ urb->transfer_flags = URB_ZERO_PACKET;
/* Generate min turn time. FIXME: can we do better than this? */
/* Trying to a turnaround time at this level is trying to measure
@@ -630,8 +627,6 @@ static void irda_usb_net_timeout(struct net_device *netdev)
* in completion handler, because urb->status will
* be -ENOENT. We will fix that at the next watchdog,
* leaving more time to USB to recover...
- * Also, we are in interrupt, so we need to have
- * URB_ASYNC_UNLINK to work properly...
* Jean II */
done = 1;
break;
@@ -1008,9 +1003,7 @@ static int irda_usb_net_close(struct net_device *netdev)
}
}
/* Cancel Tx and speed URB - need to be synchronous to avoid races */
- self->tx_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->tx_urb);
- self->speed_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->speed_urb);
/* Stop and remove instance of IrLAP */
@@ -1521,9 +1514,7 @@ static void irda_usb_disconnect(struct usb_interface *intf)
usb_kill_urb(self->rx_urb[i]);
/* Cancel Tx and speed URB.
* Toggle flags to make sure it's synchronous. */
- self->tx_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->tx_urb);
- self->speed_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
usb_kill_urb(self->speed_urb);
}
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 10125a1dba2..dd89bda1f13 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -4,10 +4,10 @@
* Description: Driver for the SMC Infrared Communications Controller
* Status: Experimental.
* Author: Daniele Peri (peri@csai.unipa.it)
- * Created at:
- * Modified at:
- * Modified by:
- *
+ * Created at:
+ * Modified at:
+ * Modified by:
+ *
* Copyright (c) 2002 Daniele Peri
* All Rights Reserved.
* Copyright (c) 2002 Jean Tourrilhes
@@ -17,26 +17,26 @@
*
* Copyright (c) 2001 Stefani Seibold
* Copyright (c) 1999-2001 Dag Brattli
- * Copyright (c) 1998-1999 Thomas Davis,
+ * Copyright (c) 1998-1999 Thomas Davis,
*
* and irport.c:
*
* Copyright (c) 1997, 1998, 1999-2000 Dag Brattli, All Rights Reserved.
*
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
********************************************************************/
@@ -68,24 +68,42 @@
#include "smsc-ircc2.h"
#include "smsc-sio.h"
+
+MODULE_AUTHOR("Daniele Peri <peri@csai.unipa.it>");
+MODULE_DESCRIPTION("SMC IrCC SIR/FIR controller driver");
+MODULE_LICENSE("GPL");
+
+static int ircc_dma = 255;
+module_param(ircc_dma, int, 0);
+MODULE_PARM_DESC(ircc_dma, "DMA channel");
+
+static int ircc_irq = 255;
+module_param(ircc_irq, int, 0);
+MODULE_PARM_DESC(ircc_irq, "IRQ line");
+
+static int ircc_fir;
+module_param(ircc_fir, int, 0);
+MODULE_PARM_DESC(ircc_fir, "FIR Base Address");
+
+static int ircc_sir;
+module_param(ircc_sir, int, 0);
+MODULE_PARM_DESC(ircc_sir, "SIR Base Address");
+
+static int ircc_cfg;
+module_param(ircc_cfg, int, 0);
+MODULE_PARM_DESC(ircc_cfg, "Configuration register base address");
+
+static int ircc_transceiver;
+module_param(ircc_transceiver, int, 0);
+MODULE_PARM_DESC(ircc_transceiver, "Transceiver type");
+
/* Types */
struct smsc_transceiver {
char *name;
- void (*set_for_speed)(int fir_base, u32 speed);
+ void (*set_for_speed)(int fir_base, u32 speed);
int (*probe)(int fir_base);
};
-typedef struct smsc_transceiver smsc_transceiver_t;
-
-#if 0
-struct smc_chip {
- char *name;
- u16 flags;
- u8 devid;
- u8 rev;
-};
-typedef struct smc_chip smc_chip_t;
-#endif
struct smsc_chip {
char *name;
@@ -96,20 +114,18 @@ struct smsc_chip {
u8 devid;
u8 rev;
};
-typedef struct smsc_chip smsc_chip_t;
struct smsc_chip_address {
unsigned int cfg_base;
unsigned int type;
};
-typedef struct smsc_chip_address smsc_chip_address_t;
/* Private data for each instance */
struct smsc_ircc_cb {
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
-
+
chipio_t io; /* IrDA controller information */
iobuff_t tx_buff; /* Transmit buffer */
iobuff_t rx_buff; /* Receive buffer */
@@ -119,7 +135,7 @@ struct smsc_ircc_cb {
struct qos_info qos; /* QoS capabilities for this device */
spinlock_t lock; /* For serializing operations */
-
+
__u32 new_speed;
__u32 flags; /* Interface flags */
@@ -127,18 +143,20 @@ struct smsc_ircc_cb {
int tx_len; /* Number of frames in tx_buff */
int transceiver;
- struct pm_dev *pmdev;
+ struct platform_device *pldev;
};
/* Constants */
-static const char *driver_name = "smsc-ircc2";
-#define DIM(x) (sizeof(x)/(sizeof(*(x))))
+#define SMSC_IRCC2_DRIVER_NAME "smsc-ircc2"
+
#define SMSC_IRCC2_C_IRDA_FALLBACK_SPEED 9600
#define SMSC_IRCC2_C_DEFAULT_TRANSCEIVER 1
-#define SMSC_IRCC2_C_NET_TIMEOUT 0
+#define SMSC_IRCC2_C_NET_TIMEOUT 0
#define SMSC_IRCC2_C_SIR_STOP 0
+static const char *driver_name = SMSC_IRCC2_DRIVER_NAME;
+
/* Prototypes */
static int smsc_ircc_open(unsigned int firbase, unsigned int sirbase, u8 dma, u8 irq);
@@ -147,15 +165,15 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self, unsigned int fir_base,
static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self);
static void smsc_ircc_init_chip(struct smsc_ircc_cb *self);
static int __exit smsc_ircc_close(struct smsc_ircc_cb *self);
-static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase);
-static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase);
+static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self);
+static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self);
static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self);
static int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev);
static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev);
-static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs);
-static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase);
-static void smsc_ircc_change_speed(void *priv, u32 speed);
-static void smsc_ircc_set_sir_speed(void *priv, u32 speed);
+static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs);
+static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self);
+static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed);
+static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, u32 speed);
static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev);
static void smsc_ircc_sir_start(struct smsc_ircc_cb *self);
@@ -171,7 +189,6 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cm
static void smsc_ircc_timeout(struct net_device *dev);
#endif
static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev);
-static int smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data);
static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self);
static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self);
static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed);
@@ -179,9 +196,9 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self);
/* Probing */
static int __init smsc_ircc_look_for_chips(void);
-static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg,const smsc_chip_t *chip,char *type);
-static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg_base, char *type);
-static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cfg_base, char *type);
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
static int __init smsc_superio_fdc(unsigned short cfg_base);
static int __init smsc_superio_lpc(unsigned short cfg_base);
@@ -196,21 +213,26 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base);
/* Power Management */
-static void smsc_ircc_suspend(struct smsc_ircc_cb *self);
-static void smsc_ircc_wakeup(struct smsc_ircc_cb *self);
-static int smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data);
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level);
+static int smsc_ircc_resume(struct device *dev, u32 level);
+static struct device_driver smsc_ircc_driver = {
+ .name = SMSC_IRCC2_DRIVER_NAME,
+ .bus = &platform_bus_type,
+ .suspend = smsc_ircc_suspend,
+ .resume = smsc_ircc_resume,
+};
/* Transceivers for SMSC-ircc */
-static smsc_transceiver_t smsc_transceivers[]=
+static struct smsc_transceiver smsc_transceivers[] =
{
- { "Toshiba Satellite 1800 (GP data pin select)", smsc_ircc_set_transceiver_toshiba_sat1800, smsc_ircc_probe_transceiver_toshiba_sat1800},
- { "Fast pin select", smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select, smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select},
- { "ATC IRMode", smsc_ircc_set_transceiver_smsc_ircc_atc, smsc_ircc_probe_transceiver_smsc_ircc_atc},
- { NULL, NULL}
+ { "Toshiba Satellite 1800 (GP data pin select)", smsc_ircc_set_transceiver_toshiba_sat1800, smsc_ircc_probe_transceiver_toshiba_sat1800 },
+ { "Fast pin select", smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select, smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select },
+ { "ATC IRMode", smsc_ircc_set_transceiver_smsc_ircc_atc, smsc_ircc_probe_transceiver_smsc_ircc_atc },
+ { NULL, NULL }
};
-#define SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS (DIM(smsc_transceivers)-1)
+#define SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS (ARRAY_SIZE(smsc_transceivers) - 1)
/* SMC SuperIO chipsets definitions */
@@ -221,7 +243,7 @@ static smsc_transceiver_t smsc_transceivers[]=
#define FIR 4 /* SuperIO Chip has fast IRDA */
#define SERx4 8 /* SuperIO Chip supports 115,2 KBaud * 4=460,8 KBaud */
-static smsc_chip_t __initdata fdc_chips_flat[]=
+static struct smsc_chip __initdata fdc_chips_flat[] =
{
/* Base address 0x3f0 or 0x370 */
{ "37C44", KEY55_1|NoIRDA, 0x00, 0x00 }, /* This chip cannot be detected */
@@ -235,7 +257,7 @@ static smsc_chip_t __initdata fdc_chips_flat[]=
{ NULL }
};
-static smsc_chip_t __initdata fdc_chips_paged[]=
+static struct smsc_chip __initdata fdc_chips_paged[] =
{
/* Base address 0x3f0 or 0x370 */
{ "37B72X", KEY55_1|SIR|SERx4, 0x4c, 0x00 },
@@ -254,7 +276,7 @@ static smsc_chip_t __initdata fdc_chips_paged[]=
{ NULL }
};
-static smsc_chip_t __initdata lpc_chips_flat[]=
+static struct smsc_chip __initdata lpc_chips_flat[] =
{
/* Base address 0x2E or 0x4E */
{ "47N227", KEY55_1|FIR|SERx4, 0x5a, 0x00 },
@@ -262,7 +284,7 @@ static smsc_chip_t __initdata lpc_chips_flat[]=
{ NULL }
};
-static smsc_chip_t __initdata lpc_chips_paged[]=
+static struct smsc_chip __initdata lpc_chips_paged[] =
{
/* Base address 0x2E or 0x4E */
{ "47B27X", KEY55_1|SIR|SERx4, 0x51, 0x00 },
@@ -281,33 +303,25 @@ static smsc_chip_t __initdata lpc_chips_paged[]=
#define SMSCSIO_TYPE_FLAT 4
#define SMSCSIO_TYPE_PAGED 8
-static smsc_chip_address_t __initdata possible_addresses[]=
+static struct smsc_chip_address __initdata possible_addresses[] =
{
- {0x3f0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
- {0x370, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
- {0xe0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
- {0x2e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
- {0x4e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED},
- {0,0}
+ { 0x3f0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+ { 0x370, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+ { 0xe0, SMSCSIO_TYPE_FDC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+ { 0x2e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+ { 0x4e, SMSCSIO_TYPE_LPC|SMSCSIO_TYPE_FLAT|SMSCSIO_TYPE_PAGED },
+ { 0, 0 }
};
/* Globals */
-static struct smsc_ircc_cb *dev_self[] = { NULL, NULL};
-
-static int ircc_irq=255;
-static int ircc_dma=255;
-static int ircc_fir=0;
-static int ircc_sir=0;
-static int ircc_cfg=0;
-static int ircc_transceiver=0;
-
-static unsigned short dev_count=0;
+static struct smsc_ircc_cb *dev_self[] = { NULL, NULL };
+static unsigned short dev_count;
static inline void register_bank(int iobase, int bank)
{
- outb(((inb(iobase+IRCC_MASTER) & 0xf0) | (bank & 0x07)),
- iobase+IRCC_MASTER);
+ outb(((inb(iobase + IRCC_MASTER) & 0xf0) | (bank & 0x07)),
+ iobase + IRCC_MASTER);
}
@@ -327,34 +341,44 @@ static inline void register_bank(int iobase, int bank)
*/
static int __init smsc_ircc_init(void)
{
- int ret=-ENODEV;
+ int ret;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
- dev_count=0;
-
- if ((ircc_fir>0)&&(ircc_sir>0)) {
+ ret = driver_register(&smsc_ircc_driver);
+ if (ret) {
+ IRDA_ERROR("%s, Can't register driver!\n", driver_name);
+ return ret;
+ }
+
+ dev_count = 0;
+
+ if (ircc_fir > 0 && ircc_sir > 0) {
IRDA_MESSAGE(" Overriding FIR address 0x%04x\n", ircc_fir);
IRDA_MESSAGE(" Overriding SIR address 0x%04x\n", ircc_sir);
- if (smsc_ircc_open(ircc_fir, ircc_sir, ircc_dma, ircc_irq) == 0)
- return 0;
-
- return -ENODEV;
- }
+ if (smsc_ircc_open(ircc_fir, ircc_sir, ircc_dma, ircc_irq))
+ ret = -ENODEV;
+ } else {
+ ret = -ENODEV;
+
+ /* try user provided configuration register base address */
+ if (ircc_cfg > 0) {
+ IRDA_MESSAGE(" Overriding configuration address "
+ "0x%04x\n", ircc_cfg);
+ if (!smsc_superio_fdc(ircc_cfg))
+ ret = 0;
+ if (!smsc_superio_lpc(ircc_cfg))
+ ret = 0;
+ }
- /* try user provided configuration register base address */
- if (ircc_cfg>0) {
- IRDA_MESSAGE(" Overriding configuration address 0x%04x\n",
- ircc_cfg);
- if (!smsc_superio_fdc(ircc_cfg))
- ret = 0;
- if (!smsc_superio_lpc(ircc_cfg))
+ if (smsc_ircc_look_for_chips() > 0)
ret = 0;
}
-
- if(smsc_ircc_look_for_chips()>0) ret = 0;
-
+
+ if (ret)
+ driver_unregister(&smsc_ircc_driver);
+
return ret;
}
@@ -369,15 +393,15 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
struct smsc_ircc_cb *self;
struct net_device *dev;
int err;
-
+
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
err = smsc_ircc_present(fir_base, sir_base);
- if(err)
+ if (err)
goto err_out;
-
+
err = -ENOMEM;
- if (dev_count > DIM(dev_self)) {
+ if (dev_count >= ARRAY_SIZE(dev_self)) {
IRDA_WARNING("%s(), too many devices!\n", __FUNCTION__);
goto err_out1;
}
@@ -396,14 +420,14 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
dev->hard_start_xmit = smsc_ircc_hard_xmit_sir;
#if SMSC_IRCC2_C_NET_TIMEOUT
dev->tx_timeout = smsc_ircc_timeout;
- dev->watchdog_timeo = HZ*2; /* Allow enough time for speed change */
+ dev->watchdog_timeo = HZ * 2; /* Allow enough time for speed change */
#endif
dev->open = smsc_ircc_net_open;
dev->stop = smsc_ircc_net_close;
dev->do_ioctl = smsc_ircc_net_ioctl;
dev->get_stats = smsc_ircc_net_get_stats;
-
- self = dev->priv;
+
+ self = netdev_priv(dev);
self->netdev = dev;
/* Make ifconfig display some details */
@@ -411,10 +435,10 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
dev->irq = self->io.irq = irq;
/* Need to store self somewhere */
- dev_self[dev_count++] = self;
+ dev_self[dev_count] = self;
spin_lock_init(&self->lock);
- self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE;
+ self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE;
self->tx_buff.truesize = SMSC_IRCC2_TX_BUFF_TRUESIZE;
self->rx_buff.head =
@@ -442,33 +466,40 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
self->rx_buff.state = OUTSIDE_FRAME;
self->tx_buff.data = self->tx_buff.head;
self->rx_buff.data = self->rx_buff.head;
-
- smsc_ircc_setup_io(self, fir_base, sir_base, dma, irq);
+ smsc_ircc_setup_io(self, fir_base, sir_base, dma, irq);
smsc_ircc_setup_qos(self);
-
smsc_ircc_init_chip(self);
-
- if(ircc_transceiver > 0 &&
- ircc_transceiver < SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS)
+
+ if (ircc_transceiver > 0 &&
+ ircc_transceiver < SMSC_IRCC2_C_NUMBER_OF_TRANSCEIVERS)
self->transceiver = ircc_transceiver;
else
smsc_ircc_probe_transceiver(self);
err = register_netdev(self->netdev);
- if(err) {
+ if (err) {
IRDA_ERROR("%s, Network device registration failed!\n",
driver_name);
goto err_out4;
}
- self->pmdev = pm_register(PM_SYS_DEV, PM_SYS_IRDA, smsc_ircc_pmproc);
- if (self->pmdev)
- self->pmdev->data = self;
+ self->pldev = platform_device_register_simple(SMSC_IRCC2_DRIVER_NAME,
+ dev_count, NULL, 0);
+ if (IS_ERR(self->pldev)) {
+ err = PTR_ERR(self->pldev);
+ goto err_out5;
+ }
+ dev_set_drvdata(&self->pldev->dev, self);
IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
+ dev_count++;
return 0;
+
+ err_out5:
+ unregister_netdev(self->netdev);
+
err_out4:
dma_free_coherent(NULL, self->tx_buff.truesize,
self->tx_buff.head, self->tx_buff_dma);
@@ -477,7 +508,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
self->rx_buff.head, self->rx_buff_dma);
err_out2:
free_netdev(self->netdev);
- dev_self[--dev_count] = NULL;
+ dev_self[dev_count] = NULL;
err_out1:
release_region(fir_base, SMSC_IRCC2_FIR_CHIP_IO_EXTENT);
release_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT);
@@ -511,16 +542,16 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
register_bank(fir_base, 3);
- high = inb(fir_base+IRCC_ID_HIGH);
- low = inb(fir_base+IRCC_ID_LOW);
- chip = inb(fir_base+IRCC_CHIP_ID);
- version = inb(fir_base+IRCC_VERSION);
- config = inb(fir_base+IRCC_INTERFACE);
+ high = inb(fir_base + IRCC_ID_HIGH);
+ low = inb(fir_base + IRCC_ID_LOW);
+ chip = inb(fir_base + IRCC_CHIP_ID);
+ version = inb(fir_base + IRCC_VERSION);
+ config = inb(fir_base + IRCC_INTERFACE);
dma = config & IRCC_INTERFACE_DMA_MASK;
irq = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
- if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) {
- IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
+ if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) {
+ IRDA_WARNING("%s(), addr 0x%04x - no device found!\n",
__FUNCTION__, fir_base);
goto out3;
}
@@ -529,6 +560,7 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
chip & 0x0f, version, fir_base, sir_base, dma, irq);
return 0;
+
out3:
release_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT);
out2:
@@ -543,16 +575,16 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base)
* Setup I/O
*
*/
-static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
- unsigned int fir_base, unsigned int sir_base,
+static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
+ unsigned int fir_base, unsigned int sir_base,
u8 dma, u8 irq)
{
unsigned char config, chip_dma, chip_irq;
register_bank(fir_base, 3);
- config = inb(fir_base+IRCC_INTERFACE);
- chip_dma = config & IRCC_INTERFACE_DMA_MASK;
- chip_irq = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
+ config = inb(fir_base + IRCC_INTERFACE);
+ chip_dma = config & IRCC_INTERFACE_DMA_MASK;
+ chip_irq = (config & IRCC_INTERFACE_IRQ_MASK) >> 4;
self->io.fir_base = fir_base;
self->io.sir_base = sir_base;
@@ -566,17 +598,15 @@ static void smsc_ircc_setup_io(struct smsc_ircc_cb *self,
IRDA_MESSAGE("%s, Overriding IRQ - chip says %d, using %d\n",
driver_name, chip_irq, irq);
self->io.irq = irq;
- }
- else
+ } else
self->io.irq = chip_irq;
-
+
if (dma < 255) {
if (dma != chip_dma)
IRDA_MESSAGE("%s, Overriding DMA - chip says %d, using %d\n",
driver_name, chip_dma, dma);
self->io.dma = dma;
- }
- else
+ } else
self->io.dma = chip_dma;
}
@@ -591,7 +621,7 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
{
/* Initialize QoS for this device */
irda_init_max_qos_capabilies(&self->qos);
-
+
self->qos.baud_rate.bits = IR_9600|IR_19200|IR_38400|IR_57600|
IR_115200|IR_576000|IR_1152000|(IR_4000000 << 8);
@@ -608,43 +638,43 @@ static void smsc_ircc_setup_qos(struct smsc_ircc_cb *self)
*/
static void smsc_ircc_init_chip(struct smsc_ircc_cb *self)
{
- int iobase, ir_mode, ctrl, fast;
-
- IRDA_ASSERT( self != NULL, return; );
- iobase = self->io.fir_base;
+ int iobase, ir_mode, ctrl, fast;
+
+ IRDA_ASSERT(self != NULL, return;);
+ iobase = self->io.fir_base;
ir_mode = IRCC_CFGA_IRDA_SIR_A;
ctrl = 0;
fast = 0;
register_bank(iobase, 0);
- outb(IRCC_MASTER_RESET, iobase+IRCC_MASTER);
- outb(0x00, iobase+IRCC_MASTER);
+ outb(IRCC_MASTER_RESET, iobase + IRCC_MASTER);
+ outb(0x00, iobase + IRCC_MASTER);
register_bank(iobase, 1);
- outb(((inb(iobase+IRCC_SCE_CFGA) & 0x87) | ir_mode),
- iobase+IRCC_SCE_CFGA);
+ outb(((inb(iobase + IRCC_SCE_CFGA) & 0x87) | ir_mode),
+ iobase + IRCC_SCE_CFGA);
#ifdef smsc_669 /* Uses pin 88/89 for Rx/Tx */
- outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
- iobase+IRCC_SCE_CFGB);
-#else
- outb(((inb(iobase+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
- iobase+IRCC_SCE_CFGB);
-#endif
- (void) inb(iobase+IRCC_FIFO_THRESHOLD);
- outb(SMSC_IRCC2_FIFO_THRESHOLD, iobase+IRCC_FIFO_THRESHOLD);
-
+ outb(((inb(iobase + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
+ iobase + IRCC_SCE_CFGB);
+#else
+ outb(((inb(iobase + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
+ iobase + IRCC_SCE_CFGB);
+#endif
+ (void) inb(iobase + IRCC_FIFO_THRESHOLD);
+ outb(SMSC_IRCC2_FIFO_THRESHOLD, iobase + IRCC_FIFO_THRESHOLD);
+
register_bank(iobase, 4);
- outb((inb(iobase+IRCC_CONTROL) & 0x30) | ctrl, iobase+IRCC_CONTROL);
-
+ outb((inb(iobase + IRCC_CONTROL) & 0x30) | ctrl, iobase + IRCC_CONTROL);
+
register_bank(iobase, 0);
- outb(fast, iobase+IRCC_LCR_A);
+ outb(fast, iobase + IRCC_LCR_A);
smsc_ircc_set_sir_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
-
+
/* Power on device */
- outb(0x00, iobase+IRCC_MASTER);
+ outb(0x00, iobase + IRCC_MASTER);
}
/*
@@ -662,12 +692,12 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
IRDA_ASSERT(dev != NULL, return -1;);
- self = dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return -1;);
IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
-
+
switch (cmd) {
case SIOCSBANDWIDTH: /* Set bandwidth */
if (!capable(CAP_NET_ADMIN))
@@ -703,14 +733,14 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
default:
ret = -EOPNOTSUPP;
}
-
+
return ret;
}
static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
{
- struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) dev->priv;
-
+ struct smsc_ircc_cb *self = netdev_priv(dev);
+
return &self->stats;
}
@@ -724,11 +754,9 @@ static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
static void smsc_ircc_timeout(struct net_device *dev)
{
- struct smsc_ircc_cb *self;
+ struct smsc_ircc_cb *self = netdev_priv(dev);
unsigned long flags;
- self = (struct smsc_ircc_cb *) dev->priv;
-
IRDA_WARNING("%s: transmit timed out, changing speed to: %d\n",
dev->name, self->io.speed);
spin_lock_irqsave(&self->lock, flags);
@@ -751,26 +779,23 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
{
struct smsc_ircc_cb *self;
unsigned long flags;
- int iobase;
s32 speed;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
IRDA_ASSERT(dev != NULL, return 0;);
-
- self = (struct smsc_ircc_cb *) dev->priv;
- IRDA_ASSERT(self != NULL, return 0;);
- iobase = self->io.sir_base;
+ self = netdev_priv(dev);
+ IRDA_ASSERT(self != NULL, return 0;);
netif_stop_queue(dev);
-
+
/* Make sure test of self->io.speed & speed change are atomic */
spin_lock_irqsave(&self->lock, flags);
/* Check if we need to change the speed */
speed = irda_get_next_speed(skb);
- if ((speed != self->io.speed) && (speed != -1)) {
+ if (speed != self->io.speed && speed != -1) {
/* Check for empty frame */
if (!skb->len) {
/*
@@ -787,27 +812,26 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
spin_unlock_irqrestore(&self->lock, flags);
dev_kfree_skb(skb);
return 0;
- } else {
- self->new_speed = speed;
}
+ self->new_speed = speed;
}
/* Init tx buffer */
self->tx_buff.data = self->tx_buff.head;
/* Copy skb to tx_buff while wrapping, stuffing and making CRC */
- self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
+ self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
self->tx_buff.truesize);
-
+
self->stats.tx_bytes += self->tx_buff.len;
/* Turn on transmit finished interrupt. Will fire immediately! */
- outb(UART_IER_THRI, iobase+UART_IER);
+ outb(UART_IER_THRI, self->io.sir_base + UART_IER);
spin_unlock_irqrestore(&self->lock, flags);
dev_kfree_skb(skb);
-
+
return 0;
}
@@ -826,9 +850,9 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
self->io.speed = speed;
- switch(speed) {
+ switch (speed) {
default:
- case 576000:
+ case 576000:
ir_mode = IRCC_CFGA_IRDA_HDLC;
ctrl = IRCC_CRC;
fast = 0;
@@ -853,14 +877,14 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed)
Now in tranceiver!
/* This causes an interrupt */
register_bank(fir_base, 0);
- outb((inb(fir_base+IRCC_LCR_A) & 0xbf) | fast, fir_base+IRCC_LCR_A);
+ outb((inb(fir_base + IRCC_LCR_A) & 0xbf) | fast, fir_base + IRCC_LCR_A);
#endif
-
+
register_bank(fir_base, 1);
- outb(((inb(fir_base+IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | ir_mode), fir_base+IRCC_SCE_CFGA);
-
+ outb(((inb(fir_base + IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | ir_mode), fir_base + IRCC_SCE_CFGA);
+
register_bank(fir_base, 4);
- outb((inb(fir_base+IRCC_CONTROL) & 0x30) | ctrl, fir_base+IRCC_CONTROL);
+ outb((inb(fir_base + IRCC_CONTROL) & 0x30) | ctrl, fir_base + IRCC_CONTROL);
}
/*
@@ -885,31 +909,31 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self)
/* Reset everything */
/* Install FIR transmit handler */
- dev->hard_start_xmit = smsc_ircc_hard_xmit_fir;
+ dev->hard_start_xmit = smsc_ircc_hard_xmit_fir;
/* Clear FIFO */
- outb(inb(fir_base+IRCC_LCR_A)|IRCC_LCR_A_FIFO_RESET, fir_base+IRCC_LCR_A);
+ outb(inb(fir_base + IRCC_LCR_A) | IRCC_LCR_A_FIFO_RESET, fir_base + IRCC_LCR_A);
/* Enable interrupt */
- /*outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base+IRCC_IER);*/
+ /*outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base + IRCC_IER);*/
register_bank(fir_base, 1);
- /* Select the TX/RX interface */
+ /* Select the TX/RX interface */
#ifdef SMSC_669 /* Uses pin 88/89 for Rx/Tx */
- outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
- fir_base+IRCC_SCE_CFGB);
-#else
- outb(((inb(fir_base+IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
- fir_base+IRCC_SCE_CFGB);
-#endif
- (void) inb(fir_base+IRCC_FIFO_THRESHOLD);
+ outb(((inb(fir_base + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_COM),
+ fir_base + IRCC_SCE_CFGB);
+#else
+ outb(((inb(fir_base + IRCC_SCE_CFGB) & 0x3f) | IRCC_CFGB_MUX_IR),
+ fir_base + IRCC_SCE_CFGB);
+#endif
+ (void) inb(fir_base + IRCC_FIFO_THRESHOLD);
/* Enable SCE interrupts */
- outb(0, fir_base+IRCC_MASTER);
+ outb(0, fir_base + IRCC_MASTER);
register_bank(fir_base, 0);
- outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, fir_base+IRCC_IER);
- outb(IRCC_MASTER_INT_EN, fir_base+IRCC_MASTER);
+ outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, fir_base + IRCC_IER);
+ outb(IRCC_MASTER_INT_EN, fir_base + IRCC_MASTER);
}
/*
@@ -923,13 +947,13 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self)
int fir_base;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-
+
IRDA_ASSERT(self != NULL, return;);
fir_base = self->io.fir_base;
register_bank(fir_base, 0);
- /*outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);*/
- outb(inb(fir_base+IRCC_LCR_B) & IRCC_LCR_B_SIP_ENABLE, fir_base+IRCC_LCR_B);
+ /*outb(IRCC_MASTER_RESET, fir_base + IRCC_MASTER);*/
+ outb(inb(fir_base + IRCC_LCR_B) & IRCC_LCR_B_SIP_ENABLE, fir_base + IRCC_LCR_B);
}
@@ -941,18 +965,15 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self)
* This function *must* be called with spinlock held, because it may
* be called from the irq handler. - Jean II
*/
-static void smsc_ircc_change_speed(void *priv, u32 speed)
+static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed)
{
- struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) priv;
struct net_device *dev;
- int iobase;
int last_speed_was_sir;
-
+
IRDA_DEBUG(0, "%s() changing speed to: %d\n", __FUNCTION__, speed);
IRDA_ASSERT(self != NULL, return;);
dev = self->netdev;
- iobase = self->io.fir_base;
last_speed_was_sir = self->io.speed <= SMSC_IRCC2_MAX_SIR_SPEED;
@@ -961,30 +982,30 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
speed= 1152000;
self->io.speed = speed;
last_speed_was_sir = 0;
- smsc_ircc_fir_start(self);
+ smsc_ircc_fir_start(self);
#endif
-
- if(self->io.speed == 0)
+
+ if (self->io.speed == 0)
smsc_ircc_sir_start(self);
#if 0
- if(!last_speed_was_sir) speed = self->io.speed;
+ if (!last_speed_was_sir) speed = self->io.speed;
#endif
- if(self->io.speed != speed) smsc_ircc_set_transceiver_for_speed(self, speed);
+ if (self->io.speed != speed)
+ smsc_ircc_set_transceiver_for_speed(self, speed);
self->io.speed = speed;
-
- if(speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
- if(!last_speed_was_sir) {
+
+ if (speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
+ if (!last_speed_was_sir) {
smsc_ircc_fir_stop(self);
smsc_ircc_sir_start(self);
}
- smsc_ircc_set_sir_speed(self, speed);
- }
- else {
- if(last_speed_was_sir) {
- #if SMSC_IRCC2_C_SIR_STOP
+ smsc_ircc_set_sir_speed(self, speed);
+ } else {
+ if (last_speed_was_sir) {
+ #if SMSC_IRCC2_C_SIR_STOP
smsc_ircc_sir_stop(self);
#endif
smsc_ircc_fir_start(self);
@@ -994,13 +1015,13 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
#if 0
self->tx_buff.len = 10;
self->tx_buff.data = self->tx_buff.head;
-
- smsc_ircc_dma_xmit(self, iobase, 4000);
+
+ smsc_ircc_dma_xmit(self, 4000);
#endif
/* Be ready for incoming frames */
- smsc_ircc_dma_receive(self, iobase);
+ smsc_ircc_dma_receive(self);
}
-
+
netif_wake_queue(dev);
}
@@ -1010,10 +1031,9 @@ static void smsc_ircc_change_speed(void *priv, u32 speed)
* Set speed of IrDA port to specified baudrate
*
*/
-void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
+void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed)
{
- struct smsc_ircc_cb *self = (struct smsc_ircc_cb *) priv;
- int iobase;
+ int iobase;
int fcr; /* FIFO control reg */
int lcr; /* Line control reg */
int divisor;
@@ -1022,38 +1042,36 @@ void smsc_ircc_set_sir_speed(void *priv, __u32 speed)
IRDA_ASSERT(self != NULL, return;);
iobase = self->io.sir_base;
-
+
/* Update accounting for new speed */
self->io.speed = speed;
/* Turn off interrupts */
- outb(0, iobase+UART_IER);
+ outb(0, iobase + UART_IER);
+
+ divisor = SMSC_IRCC2_MAX_SIR_SPEED / speed;
- divisor = SMSC_IRCC2_MAX_SIR_SPEED/speed;
-
fcr = UART_FCR_ENABLE_FIFO;
- /*
+ /*
* Use trigger level 1 to avoid 3 ms. timeout delay at 9600 bps, and
* almost 1,7 ms at 19200 bps. At speeds above that we can just forget
- * about this timeout since it will always be fast enough.
+ * about this timeout since it will always be fast enough.
*/
- if (self->io.speed < 38400)
- fcr |= UART_FCR_TRIGGER_1;
- else
- fcr |= UART_FCR_TRIGGER_14;
-
+ fcr |= self->io.speed < 38400 ?
+ UART_FCR_TRIGGER_1 : UART_FCR_TRIGGER_14;
+
/* IrDA ports use 8N1 */
lcr = UART_LCR_WLEN8;
-
- outb(UART_LCR_DLAB | lcr, iobase+UART_LCR); /* Set DLAB */
- outb(divisor & 0xff, iobase+UART_DLL); /* Set speed */
- outb(divisor >> 8, iobase+UART_DLM);
- outb(lcr, iobase+UART_LCR); /* Set 8N1 */
- outb(fcr, iobase+UART_FCR); /* Enable FIFO's */
+
+ outb(UART_LCR_DLAB | lcr, iobase + UART_LCR); /* Set DLAB */
+ outb(divisor & 0xff, iobase + UART_DLL); /* Set speed */
+ outb(divisor >> 8, iobase + UART_DLM);
+ outb(lcr, iobase + UART_LCR); /* Set 8N1 */
+ outb(fcr, iobase + UART_FCR); /* Enable FIFO's */
/* Turn on interrups */
- outb(UART_IER_RLSI|UART_IER_RDI|UART_IER_THRI, iobase+UART_IER);
+ outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER);
IRDA_DEBUG(2, "%s() speed changed to: %d\n", __FUNCTION__, speed);
}
@@ -1070,15 +1088,12 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
struct smsc_ircc_cb *self;
unsigned long flags;
s32 speed;
- int iobase;
int mtt;
IRDA_ASSERT(dev != NULL, return 0;);
- self = (struct smsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
- iobase = self->io.fir_base;
-
netif_stop_queue(dev);
/* Make sure test of self->io.speed & speed change are atomic */
@@ -1086,30 +1101,31 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
/* Check if we need to change the speed after this frame */
speed = irda_get_next_speed(skb);
- if ((speed != self->io.speed) && (speed != -1)) {
+ if (speed != self->io.speed && speed != -1) {
/* Check for empty frame */
if (!skb->len) {
/* Note : you should make sure that speed changes
* are not going to corrupt any outgoing frame.
* Look at nsc-ircc for the gory details - Jean II */
- smsc_ircc_change_speed(self, speed);
+ smsc_ircc_change_speed(self, speed);
spin_unlock_irqrestore(&self->lock, flags);
dev_kfree_skb(skb);
return 0;
- } else
- self->new_speed = speed;
+ }
+
+ self->new_speed = speed;
}
-
+
memcpy(self->tx_buff.head, skb->data, skb->len);
self->tx_buff.len = skb->len;
self->tx_buff.data = self->tx_buff.head;
-
- mtt = irda_get_mtt(skb);
+
+ mtt = irda_get_mtt(skb);
if (mtt) {
int bofs;
- /*
+ /*
* Compute how many BOFs (STA or PA's) we need to waste the
* min turn time given the speed of the link.
*/
@@ -1117,11 +1133,12 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
if (bofs > 4095)
bofs = 4095;
- smsc_ircc_dma_xmit(self, iobase, bofs);
+ smsc_ircc_dma_xmit(self, bofs);
} else {
/* Transmit frame */
- smsc_ircc_dma_xmit(self, iobase, 0);
+ smsc_ircc_dma_xmit(self, 0);
}
+
spin_unlock_irqrestore(&self->lock, flags);
dev_kfree_skb(skb);
@@ -1129,43 +1146,44 @@ static int smsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
}
/*
- * Function smsc_ircc_dma_xmit (self, iobase)
+ * Function smsc_ircc_dma_xmit (self, bofs)
*
* Transmit data using DMA
*
*/
-static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
+static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs)
{
+ int iobase = self->io.fir_base;
u8 ctrl;
IRDA_DEBUG(3, "%s\n", __FUNCTION__);
#if 1
/* Disable Rx */
register_bank(iobase, 0);
- outb(0x00, iobase+IRCC_LCR_B);
+ outb(0x00, iobase + IRCC_LCR_B);
#endif
register_bank(iobase, 1);
- outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
- iobase+IRCC_SCE_CFGB);
+ outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+ iobase + IRCC_SCE_CFGB);
self->io.direction = IO_XMIT;
/* Set BOF additional count for generating the min turn time */
register_bank(iobase, 4);
- outb(bofs & 0xff, iobase+IRCC_BOF_COUNT_LO);
- ctrl = inb(iobase+IRCC_CONTROL) & 0xf0;
- outb(ctrl | ((bofs >> 8) & 0x0f), iobase+IRCC_BOF_COUNT_HI);
+ outb(bofs & 0xff, iobase + IRCC_BOF_COUNT_LO);
+ ctrl = inb(iobase + IRCC_CONTROL) & 0xf0;
+ outb(ctrl | ((bofs >> 8) & 0x0f), iobase + IRCC_BOF_COUNT_HI);
/* Set max Tx frame size */
- outb(self->tx_buff.len >> 8, iobase+IRCC_TX_SIZE_HI);
- outb(self->tx_buff.len & 0xff, iobase+IRCC_TX_SIZE_LO);
+ outb(self->tx_buff.len >> 8, iobase + IRCC_TX_SIZE_HI);
+ outb(self->tx_buff.len & 0xff, iobase + IRCC_TX_SIZE_LO);
/*outb(UART_MCR_OUT2, self->io.sir_base + UART_MCR);*/
-
+
/* Enable burst mode chip Tx DMA */
register_bank(iobase, 1);
- outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
- IRCC_CFGB_DMA_BURST, iobase+IRCC_SCE_CFGB);
+ outb(inb(iobase + IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
+ IRCC_CFGB_DMA_BURST, iobase + IRCC_SCE_CFGB);
/* Setup DMA controller (must be done after enabling chip DMA) */
irda_setup_dma(self->io.dma, self->tx_buff_dma, self->tx_buff.len,
@@ -1174,50 +1192,52 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int iobase, int bofs)
/* Enable interrupt */
register_bank(iobase, 0);
- outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase+IRCC_IER);
- outb(IRCC_MASTER_INT_EN, iobase+IRCC_MASTER);
-
+ outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
+ outb(IRCC_MASTER_INT_EN, iobase + IRCC_MASTER);
+
/* Enable transmit */
- outb(IRCC_LCR_B_SCE_TRANSMIT | IRCC_LCR_B_SIP_ENABLE, iobase+IRCC_LCR_B);
+ outb(IRCC_LCR_B_SCE_TRANSMIT | IRCC_LCR_B_SIP_ENABLE, iobase + IRCC_LCR_B);
}
/*
* Function smsc_ircc_dma_xmit_complete (self)
*
- * The transfer of a frame in finished. This function will only be called
+ * The transfer of a frame in finished. This function will only be called
* by the interrupt handler
*
*/
-static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
+static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self)
{
+ int iobase = self->io.fir_base;
+
IRDA_DEBUG(3, "%s\n", __FUNCTION__);
#if 0
/* Disable Tx */
register_bank(iobase, 0);
- outb(0x00, iobase+IRCC_LCR_B);
+ outb(0x00, iobase + IRCC_LCR_B);
#endif
- register_bank(self->io.fir_base, 1);
- outb(inb(self->io.fir_base+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
- self->io.fir_base+IRCC_SCE_CFGB);
+ register_bank(iobase, 1);
+ outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+ iobase + IRCC_SCE_CFGB);
/* Check for underrun! */
register_bank(iobase, 0);
- if (inb(iobase+IRCC_LSR) & IRCC_LSR_UNDERRUN) {
+ if (inb(iobase + IRCC_LSR) & IRCC_LSR_UNDERRUN) {
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
/* Reset error condition */
register_bank(iobase, 0);
- outb(IRCC_MASTER_ERROR_RESET, iobase+IRCC_MASTER);
- outb(0x00, iobase+IRCC_MASTER);
+ outb(IRCC_MASTER_ERROR_RESET, iobase + IRCC_MASTER);
+ outb(0x00, iobase + IRCC_MASTER);
} else {
self->stats.tx_packets++;
- self->stats.tx_bytes += self->tx_buff.len;
+ self->stats.tx_bytes += self->tx_buff.len;
}
/* Check if it's time to change the speed */
if (self->new_speed) {
- smsc_ircc_change_speed(self, self->new_speed);
+ smsc_ircc_change_speed(self, self->new_speed);
self->new_speed = 0;
}
@@ -1231,31 +1251,32 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self, int iobase)
* if it starts to receive a frame.
*
*/
-static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
+static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self)
{
+ int iobase = self->io.fir_base;
#if 0
/* Turn off chip DMA */
register_bank(iobase, 1);
- outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
- iobase+IRCC_SCE_CFGB);
+ outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+ iobase + IRCC_SCE_CFGB);
#endif
-
+
/* Disable Tx */
register_bank(iobase, 0);
- outb(0x00, iobase+IRCC_LCR_B);
+ outb(0x00, iobase + IRCC_LCR_B);
/* Turn off chip DMA */
register_bank(iobase, 1);
- outb(inb(iobase+IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
- iobase+IRCC_SCE_CFGB);
+ outb(inb(iobase + IRCC_SCE_CFGB) & ~IRCC_CFGB_DMA_ENABLE,
+ iobase + IRCC_SCE_CFGB);
self->io.direction = IO_RECV;
self->rx_buff.data = self->rx_buff.head;
/* Set max Rx frame size */
register_bank(iobase, 4);
- outb((2050 >> 8) & 0x0f, iobase+IRCC_RX_SIZE_HI);
- outb(2050 & 0xff, iobase+IRCC_RX_SIZE_LO);
+ outb((2050 >> 8) & 0x0f, iobase + IRCC_RX_SIZE_HI);
+ outb(2050 & 0xff, iobase + IRCC_RX_SIZE_LO);
/* Setup DMA controller */
irda_setup_dma(self->io.dma, self->rx_buff_dma, self->rx_buff.truesize,
@@ -1263,83 +1284,83 @@ static int smsc_ircc_dma_receive(struct smsc_ircc_cb *self, int iobase)
/* Enable burst mode chip Rx DMA */
register_bank(iobase, 1);
- outb(inb(iobase+IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
- IRCC_CFGB_DMA_BURST, iobase+IRCC_SCE_CFGB);
+ outb(inb(iobase + IRCC_SCE_CFGB) | IRCC_CFGB_DMA_ENABLE |
+ IRCC_CFGB_DMA_BURST, iobase + IRCC_SCE_CFGB);
/* Enable interrupt */
register_bank(iobase, 0);
- outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase+IRCC_IER);
- outb(IRCC_MASTER_INT_EN, iobase+IRCC_MASTER);
-
+ outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
+ outb(IRCC_MASTER_INT_EN, iobase + IRCC_MASTER);
/* Enable receiver */
register_bank(iobase, 0);
- outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE,
- iobase+IRCC_LCR_B);
-
+ outb(IRCC_LCR_B_SCE_RECEIVE | IRCC_LCR_B_SIP_ENABLE,
+ iobase + IRCC_LCR_B);
+
return 0;
}
/*
- * Function smsc_ircc_dma_receive_complete(self, iobase)
+ * Function smsc_ircc_dma_receive_complete(self)
*
* Finished with receiving frames
*
*/
-static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase)
+static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
{
struct sk_buff *skb;
int len, msgcnt, lsr;
-
+ int iobase = self->io.fir_base;
+
register_bank(iobase, 0);
-
+
IRDA_DEBUG(3, "%s\n", __FUNCTION__);
#if 0
/* Disable Rx */
register_bank(iobase, 0);
- outb(0x00, iobase+IRCC_LCR_B);
+ outb(0x00, iobase + IRCC_LCR_B);
#endif
register_bank(iobase, 0);
- outb(inb(iobase+IRCC_LSAR) & ~IRCC_LSAR_ADDRESS_MASK, iobase+IRCC_LSAR);
- lsr= inb(iobase+IRCC_LSR);
- msgcnt = inb(iobase+IRCC_LCR_B) & 0x08;
+ outb(inb(iobase + IRCC_LSAR) & ~IRCC_LSAR_ADDRESS_MASK, iobase + IRCC_LSAR);
+ lsr= inb(iobase + IRCC_LSR);
+ msgcnt = inb(iobase + IRCC_LCR_B) & 0x08;
IRDA_DEBUG(2, "%s: dma count = %d\n", __FUNCTION__,
get_dma_residue(self->io.dma));
len = self->rx_buff.truesize - get_dma_residue(self->io.dma);
- /* Look for errors
- */
-
- if(lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
+ /* Look for errors */
+ if (lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
self->stats.rx_errors++;
- if(lsr & IRCC_LSR_FRAME_ERROR) self->stats.rx_frame_errors++;
- if(lsr & IRCC_LSR_CRC_ERROR) self->stats.rx_crc_errors++;
- if(lsr & IRCC_LSR_SIZE_ERROR) self->stats.rx_length_errors++;
- if(lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN)) self->stats.rx_length_errors++;
+ if (lsr & IRCC_LSR_FRAME_ERROR)
+ self->stats.rx_frame_errors++;
+ if (lsr & IRCC_LSR_CRC_ERROR)
+ self->stats.rx_crc_errors++;
+ if (lsr & IRCC_LSR_SIZE_ERROR)
+ self->stats.rx_length_errors++;
+ if (lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN))
+ self->stats.rx_length_errors++;
return;
}
+
/* Remove CRC */
- if (self->io.speed < 4000000)
- len -= 2;
- else
- len -= 4;
+ len -= self->io.speed < 4000000 ? 2 : 4;
- if ((len < 2) || (len > 2050)) {
+ if (len < 2 || len > 2050) {
IRDA_WARNING("%s(), bogus len=%d\n", __FUNCTION__, len);
return;
}
IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __FUNCTION__, msgcnt, len);
- skb = dev_alloc_skb(len+1);
- if (!skb) {
+ skb = dev_alloc_skb(len + 1);
+ if (!skb) {
IRDA_WARNING("%s(), memory squeeze, dropping frame.\n",
__FUNCTION__);
return;
- }
+ }
/* Make sure IP header gets aligned */
- skb_reserve(skb, 1);
+ skb_reserve(skb, 1);
memcpy(skb_put(skb, len), self->rx_buff.data, len);
self->stats.rx_packets++;
@@ -1357,7 +1378,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self, int iobase
* Receive one frame from the infrared port
*
*/
-static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
+static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
{
int boguscount = 0;
int iobase;
@@ -1366,20 +1387,20 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
iobase = self->io.sir_base;
- /*
- * Receive all characters in Rx FIFO, unwrap and unstuff them.
- * async_unwrap_char will deliver all found frames
+ /*
+ * Receive all characters in Rx FIFO, unwrap and unstuff them.
+ * async_unwrap_char will deliver all found frames
*/
do {
- async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
- inb(iobase+UART_RX));
+ async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
+ inb(iobase + UART_RX));
/* Make sure we don't stay here to long */
if (boguscount++ > 32) {
IRDA_DEBUG(2, "%s(), breaking!\n", __FUNCTION__);
break;
}
- } while (inb(iobase+UART_LSR) & UART_LSR_DR);
+ } while (inb(iobase + UART_LSR) & UART_LSR_DR);
}
@@ -1397,18 +1418,19 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
irqreturn_t ret = IRQ_NONE;
if (dev == NULL) {
- printk(KERN_WARNING "%s: irq %d for unknown device.\n",
+ printk(KERN_WARNING "%s: irq %d for unknown device.\n",
driver_name, irq);
goto irq_ret;
}
- self = (struct smsc_ircc_cb *) dev->priv;
+
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return IRQ_NONE;);
/* Serialise the interrupt handler in various CPUs, stop Tx path */
- spin_lock(&self->lock);
+ spin_lock(&self->lock);
/* Check if we should use the SIR interrupt handler */
- if (self->io.speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
+ if (self->io.speed <= SMSC_IRCC2_MAX_SIR_SPEED) {
ret = smsc_ircc_interrupt_sir(dev);
goto irq_ret_unlock;
}
@@ -1416,25 +1438,25 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
iobase = self->io.fir_base;
register_bank(iobase, 0);
- iir = inb(iobase+IRCC_IIR);
- if (iir == 0)
+ iir = inb(iobase + IRCC_IIR);
+ if (iir == 0)
goto irq_ret_unlock;
ret = IRQ_HANDLED;
/* Disable interrupts */
- outb(0, iobase+IRCC_IER);
- lcra = inb(iobase+IRCC_LCR_A);
- lsr = inb(iobase+IRCC_LSR);
-
+ outb(0, iobase + IRCC_IER);
+ lcra = inb(iobase + IRCC_LCR_A);
+ lsr = inb(iobase + IRCC_LSR);
+
IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __FUNCTION__, iir);
if (iir & IRCC_IIR_EOM) {
if (self->io.direction == IO_RECV)
- smsc_ircc_dma_receive_complete(self, iobase);
+ smsc_ircc_dma_receive_complete(self);
else
- smsc_ircc_dma_xmit_complete(self, iobase);
-
- smsc_ircc_dma_receive(self, iobase);
+ smsc_ircc_dma_xmit_complete(self);
+
+ smsc_ircc_dma_receive(self);
}
if (iir & IRCC_IIR_ACTIVE_FRAME) {
@@ -1444,7 +1466,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
/* Enable interrupts again */
register_bank(iobase, 0);
- outb(IRCC_IER_ACTIVE_FRAME|IRCC_IER_EOM, iobase+IRCC_IER);
+ outb(IRCC_IER_ACTIVE_FRAME | IRCC_IER_EOM, iobase + IRCC_IER);
irq_ret_unlock:
spin_unlock(&self->lock);
@@ -1459,7 +1481,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
*/
static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
{
- struct smsc_ircc_cb *self = dev->priv;
+ struct smsc_ircc_cb *self = netdev_priv(dev);
int boguscount = 0;
int iobase;
int iir, lsr;
@@ -1469,14 +1491,14 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
iobase = self->io.sir_base;
- iir = inb(iobase+UART_IIR) & UART_IIR_ID;
+ iir = inb(iobase + UART_IIR) & UART_IIR_ID;
if (iir == 0)
return IRQ_NONE;
while (iir) {
/* Clear interrupt */
- lsr = inb(iobase+UART_LSR);
+ lsr = inb(iobase + UART_LSR);
- IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n",
+ IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n",
__FUNCTION__, iir, lsr, iobase);
switch (iir) {
@@ -1496,13 +1518,13 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev)
IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n",
__FUNCTION__, iir);
break;
- }
-
+ }
+
/* Make sure we don't stay here to long */
if (boguscount++ > 100)
break;
- iir = inb(iobase + UART_IIR) & UART_IIR_ID;
+ iir = inb(iobase + UART_IIR) & UART_IIR_ID;
}
/*spin_unlock(&self->lock);*/
return IRQ_HANDLED;
@@ -1529,7 +1551,7 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self)
get_dma_residue(self->io.dma));
status = (self->rx_buff.state != OUTSIDE_FRAME);
-
+
return status;
}
#endif /* unused */
@@ -1544,19 +1566,16 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self)
static int smsc_ircc_net_open(struct net_device *dev)
{
struct smsc_ircc_cb *self;
- int iobase;
char hwname[16];
unsigned long flags;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-
+
IRDA_ASSERT(dev != NULL, return -1;);
- self = (struct smsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
-
- iobase = self->io.fir_base;
- if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name,
+ if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name,
(void *) dev)) {
IRDA_DEBUG(0, "%s(), unable to allocate irq=%d\n",
__FUNCTION__, self->io.irq);
@@ -1568,14 +1587,14 @@ static int smsc_ircc_net_open(struct net_device *dev)
self->io.speed = 0;
smsc_ircc_change_speed(self, SMSC_IRCC2_C_IRDA_FALLBACK_SPEED);
spin_unlock_irqrestore(&self->lock, flags);
-
+
/* Give self a hardware name */
/* It would be cool to offer the chip revision here - Jean II */
sprintf(hwname, "SMSC @ 0x%03x", self->io.fir_base);
- /*
+ /*
* Open new IrLAP layer instance, now that everything should be
- * initialized properly
+ * initialized properly
*/
self->irlap = irlap_open(dev, &self->qos, hwname);
@@ -1590,7 +1609,7 @@ static int smsc_ircc_net_open(struct net_device *dev)
__FUNCTION__, self->io.dma);
return -EAGAIN;
}
-
+
netif_start_queue(dev);
return 0;
@@ -1605,73 +1624,53 @@ static int smsc_ircc_net_open(struct net_device *dev)
static int smsc_ircc_net_close(struct net_device *dev)
{
struct smsc_ircc_cb *self;
- int iobase;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
-
+
IRDA_ASSERT(dev != NULL, return -1;);
- self = (struct smsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
-
- iobase = self->io.fir_base;
/* Stop device */
netif_stop_queue(dev);
-
+
/* Stop and remove instance of IrLAP */
if (self->irlap)
irlap_close(self->irlap);
self->irlap = NULL;
free_irq(self->io.irq, dev);
-
disable_dma(self->io.dma);
-
free_dma(self->io.dma);
return 0;
}
-
-static void smsc_ircc_suspend(struct smsc_ircc_cb *self)
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level)
{
- IRDA_MESSAGE("%s, Suspending\n", driver_name);
+ struct smsc_ircc_cb *self = dev_get_drvdata(dev);
- if (self->io.suspended)
- return;
+ IRDA_MESSAGE("%s, Suspending\n", driver_name);
- smsc_ircc_net_close(self->netdev);
+ if (level == SUSPEND_DISABLE && !self->io.suspended) {
+ smsc_ircc_net_close(self->netdev);
+ self->io.suspended = 1;
+ }
- self->io.suspended = 1;
+ return 0;
}
-static void smsc_ircc_wakeup(struct smsc_ircc_cb *self)
+static int smsc_ircc_resume(struct device *dev, u32 level)
{
- if (!self->io.suspended)
- return;
+ struct smsc_ircc_cb *self = dev_get_drvdata(dev);
- /* The code was doing a "cli()" here, but this can't be right.
- * If you need protection, do it in net_open with a spinlock
- * or give a good reason. - Jean II */
+ if (level == RESUME_ENABLE && self->io.suspended) {
- smsc_ircc_net_open(self->netdev);
-
- IRDA_MESSAGE("%s, Waking up\n", driver_name);
-}
+ smsc_ircc_net_open(self->netdev);
+ self->io.suspended = 0;
-static int smsc_ircc_pmproc(struct pm_dev *dev, pm_request_t rqst, void *data)
-{
- struct smsc_ircc_cb *self = (struct smsc_ircc_cb*) dev->data;
- if (self) {
- switch (rqst) {
- case PM_SUSPEND:
- smsc_ircc_suspend(self);
- break;
- case PM_RESUME:
- smsc_ircc_wakeup(self);
- break;
- }
- }
+ IRDA_MESSAGE("%s, Waking up\n", driver_name);
+ }
return 0;
}
@@ -1690,10 +1689,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
IRDA_ASSERT(self != NULL, return -1;);
- iobase = self->io.fir_base;
-
- if (self->pmdev)
- pm_unregister(self->pmdev);
+ platform_device_unregister(self->pldev);
/* Remove netdevice */
unregister_netdev(self->netdev);
@@ -1702,15 +1698,16 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
spin_lock_irqsave(&self->lock, flags);
/* Stop interrupts */
+ iobase = self->io.fir_base;
register_bank(iobase, 0);
- outb(0, iobase+IRCC_IER);
- outb(IRCC_MASTER_RESET, iobase+IRCC_MASTER);
- outb(0x00, iobase+IRCC_MASTER);
+ outb(0, iobase + IRCC_IER);
+ outb(IRCC_MASTER_RESET, iobase + IRCC_MASTER);
+ outb(0x00, iobase + IRCC_MASTER);
#if 0
/* Reset to SIR mode */
register_bank(iobase, 1);
- outb(IRCC_CFGA_IRDA_SIR_A|IRCC_CFGA_TX_POLARITY, iobase+IRCC_SCE_CFGA);
- outb(IRCC_CFGB_IR, iobase+IRCC_SCE_CFGB);
+ outb(IRCC_CFGA_IRDA_SIR_A|IRCC_CFGA_TX_POLARITY, iobase + IRCC_SCE_CFGA);
+ outb(IRCC_CFGB_IR, iobase + IRCC_SCE_CFGB);
#endif
spin_unlock_irqrestore(&self->lock, flags);
@@ -1720,7 +1717,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
release_region(self->io.fir_base, self->io.fir_ext);
- IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__,
+ IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__,
self->io.sir_base);
release_region(self->io.sir_base, self->io.sir_ext);
@@ -1728,7 +1725,7 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self)
if (self->tx_buff.head)
dma_free_coherent(NULL, self->tx_buff.truesize,
self->tx_buff.head, self->tx_buff_dma);
-
+
if (self->rx_buff.head)
dma_free_coherent(NULL, self->rx_buff.truesize,
self->rx_buff.head, self->rx_buff_dma);
@@ -1744,10 +1741,12 @@ static void __exit smsc_ircc_cleanup(void)
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
- for (i=0; i < 2; i++) {
+ for (i = 0; i < 2; i++) {
if (dev_self[i])
smsc_ircc_close(dev_self[i]);
}
+
+ driver_unregister(&smsc_ircc_driver);
}
/*
@@ -1763,34 +1762,34 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self)
IRDA_DEBUG(3, "%s\n", __FUNCTION__);
- IRDA_ASSERT(self != NULL, return;);
- dev= self->netdev;
- IRDA_ASSERT(dev != NULL, return;);
+ IRDA_ASSERT(self != NULL, return;);
+ dev = self->netdev;
+ IRDA_ASSERT(dev != NULL, return;);
dev->hard_start_xmit = &smsc_ircc_hard_xmit_sir;
fir_base = self->io.fir_base;
sir_base = self->io.sir_base;
/* Reset everything */
- outb(IRCC_MASTER_RESET, fir_base+IRCC_MASTER);
+ outb(IRCC_MASTER_RESET, fir_base + IRCC_MASTER);
#if SMSC_IRCC2_C_SIR_STOP
/*smsc_ircc_sir_stop(self);*/
#endif
register_bank(fir_base, 1);
- outb(((inb(fir_base+IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | IRCC_CFGA_IRDA_SIR_A), fir_base+IRCC_SCE_CFGA);
+ outb(((inb(fir_base + IRCC_SCE_CFGA) & IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK) | IRCC_CFGA_IRDA_SIR_A), fir_base + IRCC_SCE_CFGA);
/* Initialize UART */
- outb(UART_LCR_WLEN8, sir_base+UART_LCR); /* Reset DLAB */
- outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), sir_base+UART_MCR);
-
+ outb(UART_LCR_WLEN8, sir_base + UART_LCR); /* Reset DLAB */
+ outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), sir_base + UART_MCR);
+
/* Turn on interrups */
- outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base+UART_IER);
+ outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base + UART_IER);
IRDA_DEBUG(3, "%s() - exit\n", __FUNCTION__);
- outb(0x00, fir_base+IRCC_MASTER);
+ outb(0x00, fir_base + IRCC_MASTER);
}
#if SMSC_IRCC2_C_SIR_STOP
@@ -1802,10 +1801,10 @@ void smsc_ircc_sir_stop(struct smsc_ircc_cb *self)
iobase = self->io.sir_base;
/* Reset UART */
- outb(0, iobase+UART_MCR);
-
+ outb(0, iobase + UART_MCR);
+
/* Turn off interrupts */
- outb(0, iobase+UART_IER);
+ outb(0, iobase + UART_IER);
}
#endif
@@ -1831,16 +1830,16 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
/* Finished with frame? */
if (self->tx_buff.len > 0) {
/* Write data left in transmit buffer */
- actual = smsc_ircc_sir_write(iobase, self->io.fifo_size,
+ actual = smsc_ircc_sir_write(iobase, self->io.fifo_size,
self->tx_buff.data, self->tx_buff.len);
self->tx_buff.data += actual;
self->tx_buff.len -= actual;
} else {
-
+
/*if (self->tx_buff.len ==0) {*/
-
- /*
- * Now serial buffer is almost free & we can start
+
+ /*
+ * Now serial buffer is almost free & we can start
* transmission of another packet. But first we must check
* if we need to change the speed of the hardware
*/
@@ -1856,21 +1855,19 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
}
self->stats.tx_packets++;
- if(self->io.speed <= 115200) {
- /*
- * Reset Rx FIFO to make sure that all reflected transmit data
- * is discarded. This is needed for half duplex operation
- */
- fcr = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR;
- if (self->io.speed < 38400)
- fcr |= UART_FCR_TRIGGER_1;
- else
- fcr |= UART_FCR_TRIGGER_14;
+ if (self->io.speed <= 115200) {
+ /*
+ * Reset Rx FIFO to make sure that all reflected transmit data
+ * is discarded. This is needed for half duplex operation
+ */
+ fcr = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR;
+ fcr |= self->io.speed < 38400 ?
+ UART_FCR_TRIGGER_1 : UART_FCR_TRIGGER_14;
- outb(fcr, iobase+UART_FCR);
+ outb(fcr, iobase + UART_FCR);
- /* Turn on receive interrupts */
- outb(UART_IER_RDI, iobase+UART_IER);
+ /* Turn on receive interrupts */
+ outb(UART_IER_RDI, iobase + UART_IER);
}
}
}
@@ -1884,17 +1881,17 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len)
{
int actual = 0;
-
+
/* Tx FIFO should be empty! */
- if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) {
+ if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) {
IRDA_WARNING("%s(), failed, fifo not empty!\n", __FUNCTION__);
return 0;
}
-
+
/* Fill FIFO with current frame */
- while ((fifo_size-- > 0) && (actual < len)) {
+ while (fifo_size-- > 0 && actual < len) {
/* Transmit next byte */
- outb(buf[actual], iobase+UART_TX);
+ outb(buf[actual], iobase + UART_TX);
actual++;
}
return actual;
@@ -1921,20 +1918,21 @@ static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self)
static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
{
unsigned int i;
-
+
IRDA_ASSERT(self != NULL, return;);
-
- for(i=0; smsc_transceivers[i].name!=NULL; i++)
- if((*smsc_transceivers[i].probe)(self->io.fir_base)) {
+
+ for (i = 0; smsc_transceivers[i].name != NULL; i++)
+ if (smsc_transceivers[i].probe(self->io.fir_base)) {
IRDA_MESSAGE(" %s transceiver found\n",
smsc_transceivers[i].name);
- self->transceiver= i+1;
+ self->transceiver= i + 1;
return;
}
+
IRDA_MESSAGE("No transceiver found. Defaulting to %s\n",
smsc_transceivers[SMSC_IRCC2_C_DEFAULT_TRANSCEIVER].name);
-
- self->transceiver= SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
+
+ self->transceiver = SMSC_IRCC2_C_DEFAULT_TRANSCEIVER;
}
@@ -1947,9 +1945,10 @@ static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self)
static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed)
{
unsigned int trx;
-
+
trx = self->transceiver;
- if(trx>0) (*smsc_transceivers[trx-1].set_for_speed)(self->io.fir_base, speed);
+ if (trx > 0)
+ smsc_transceivers[trx - 1].set_for_speed(self->io.fir_base, speed);
}
/*
@@ -1977,16 +1976,14 @@ static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 s
static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
{
- int iobase;
+ int iobase = self->io.sir_base;
int count = SMSC_IRCC2_HW_TRANSMITTER_TIMEOUT_US;
-
- iobase = self->io.sir_base;
-
+
/* Calibrated busy loop */
- while((count-- > 0) && !(inb(iobase+UART_LSR) & UART_LSR_TEMT))
+ while (count-- > 0 && !(inb(iobase + UART_LSR) & UART_LSR_TEMT))
udelay(1);
- if(count == 0)
+ if (count == 0)
IRDA_DEBUG(0, "%s(): stuck transmitter\n", __FUNCTION__);
}
@@ -1998,40 +1995,42 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
static int __init smsc_ircc_look_for_chips(void)
{
- smsc_chip_address_t *address;
- char *type;
+ struct smsc_chip_address *address;
+ char *type;
unsigned int cfg_base, found;
-
+
found = 0;
address = possible_addresses;
-
- while(address->cfg_base){
+
+ while (address->cfg_base) {
cfg_base = address->cfg_base;
-
+
/*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __FUNCTION__, cfg_base, address->type);*/
-
- if( address->type & SMSCSIO_TYPE_FDC){
+
+ if (address->type & SMSCSIO_TYPE_FDC) {
type = "FDC";
- if((address->type) & SMSCSIO_TYPE_FLAT) {
- if(!smsc_superio_flat(fdc_chips_flat,cfg_base, type)) found++;
- }
- if((address->type) & SMSCSIO_TYPE_PAGED) {
- if(!smsc_superio_paged(fdc_chips_paged,cfg_base, type)) found++;
- }
+ if (address->type & SMSCSIO_TYPE_FLAT)
+ if (!smsc_superio_flat(fdc_chips_flat, cfg_base, type))
+ found++;
+
+ if (address->type & SMSCSIO_TYPE_PAGED)
+ if (!smsc_superio_paged(fdc_chips_paged, cfg_base, type))
+ found++;
}
- if( address->type & SMSCSIO_TYPE_LPC){
+ if (address->type & SMSCSIO_TYPE_LPC) {
type = "LPC";
- if((address->type) & SMSCSIO_TYPE_FLAT) {
- if(!smsc_superio_flat(lpc_chips_flat,cfg_base,type)) found++;
- }
- if((address->type) & SMSCSIO_TYPE_PAGED) {
- if(!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC")) found++;
- }
+ if (address->type & SMSCSIO_TYPE_FLAT)
+ if (!smsc_superio_flat(lpc_chips_flat, cfg_base, type))
+ found++;
+
+ if (address->type & SMSCSIO_TYPE_PAGED)
+ if (!smsc_superio_paged(lpc_chips_paged, cfg_base, type))
+ found++;
}
address++;
}
return found;
-}
+}
/*
* Function smsc_superio_flat (chip, base, type)
@@ -2039,7 +2038,7 @@ static int __init smsc_ircc_look_for_chips(void)
* Try to get configuration of a smc SuperIO chip with flat register model
*
*/
-static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfgbase, char *type)
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfgbase, char *type)
{
unsigned short firbase, sirbase;
u8 mode, dma, irq;
@@ -2047,39 +2046,37 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
- if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type)==NULL)
+ if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type) == NULL)
return ret;
outb(SMSCSIOFLAT_UARTMODE0C_REG, cfgbase);
- mode = inb(cfgbase+1);
-
+ mode = inb(cfgbase + 1);
+
/*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __FUNCTION__, mode);*/
-
- if(!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
+
+ if (!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA))
IRDA_WARNING("%s(): IrDA not enabled\n", __FUNCTION__);
outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase);
- sirbase = inb(cfgbase+1) << 2;
+ sirbase = inb(cfgbase + 1) << 2;
- /* FIR iobase */
+ /* FIR iobase */
outb(SMSCSIOFLAT_FIRBASEADDR_REG, cfgbase);
- firbase = inb(cfgbase+1) << 3;
+ firbase = inb(cfgbase + 1) << 3;
/* DMA */
outb(SMSCSIOFLAT_FIRDMASELECT_REG, cfgbase);
- dma = inb(cfgbase+1) & SMSCSIOFLAT_FIRDMASELECT_MASK;
-
+ dma = inb(cfgbase + 1) & SMSCSIOFLAT_FIRDMASELECT_MASK;
+
/* IRQ */
outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase);
- irq = inb(cfgbase+1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
+ irq = inb(cfgbase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK;
IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __FUNCTION__, firbase, sirbase, dma, irq, mode);
- if (firbase) {
- if (smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
- ret=0;
- }
-
+ if (firbase && smsc_ircc_open(firbase, sirbase, dma, irq) == 0)
+ ret = 0;
+
/* Exit configuration */
outb(SMSCSIO_CFGEXITKEY, cfgbase);
@@ -2092,26 +2089,26 @@ static int __init smsc_superio_flat(const smsc_chip_t *chips, unsigned short cfg
* Try to get configuration of a smc SuperIO chip with paged register model
*
*/
-static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cfg_base, char *type)
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type)
{
unsigned short fir_io, sir_io;
int ret = -ENODEV;
-
+
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
- if (smsc_ircc_probe(cfg_base,0x20,chips,type)==NULL)
+ if (smsc_ircc_probe(cfg_base, 0x20, chips, type) == NULL)
return ret;
-
+
/* Select logical device (UART2) */
outb(0x07, cfg_base);
outb(0x05, cfg_base + 1);
-
+
/* SIR iobase */
outb(0x60, cfg_base);
- sir_io = inb(cfg_base + 1) << 8;
+ sir_io = inb(cfg_base + 1) << 8;
outb(0x61, cfg_base);
sir_io |= inb(cfg_base + 1);
-
+
/* Read FIR base */
outb(0x62, cfg_base);
fir_io = inb(cfg_base + 1) << 8;
@@ -2119,11 +2116,9 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
fir_io |= inb(cfg_base + 1);
outb(0x2b, cfg_base); /* ??? */
- if (fir_io) {
- if (smsc_ircc_open(fir_io, sir_io, ircc_dma, ircc_irq) == 0)
- ret=0;
- }
-
+ if (fir_io && smsc_ircc_open(fir_io, sir_io, ircc_dma, ircc_irq) == 0)
+ ret = 0;
+
/* Exit configuration */
outb(SMSCSIO_CFGEXITKEY, cfg_base);
@@ -2131,21 +2126,17 @@ static int __init smsc_superio_paged(const smsc_chip_t *chips, unsigned short cf
}
-static int __init smsc_access(unsigned short cfg_base,unsigned char reg)
+static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
{
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
outb(reg, cfg_base);
-
- if (inb(cfg_base)!=reg)
- return -1;
-
- return 0;
+ return inb(cfg_base) != reg ? -1 : 0;
}
-static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg,const smsc_chip_t *chip,char *type)
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
{
- u8 devid,xdevid,rev;
+ u8 devid, xdevid, rev;
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
@@ -2158,7 +2149,7 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
outb(reg, cfg_base);
- xdevid=inb(cfg_base+1);
+ xdevid = inb(cfg_base + 1);
/* Enter configuration */
@@ -2168,51 +2159,49 @@ static const smsc_chip_t * __init smsc_ircc_probe(unsigned short cfg_base,u8 reg
if (smsc_access(cfg_base,0x55)) /* send second key and check */
return NULL;
#endif
-
+
/* probe device ID */
- if (smsc_access(cfg_base,reg))
+ if (smsc_access(cfg_base, reg))
return NULL;
- devid=inb(cfg_base+1);
-
- if (devid==0) /* typical value for unused port */
- return NULL;
+ devid = inb(cfg_base + 1);
- if (devid==0xff) /* typical value for unused port */
+ if (devid == 0 || devid == 0xff) /* typical values for unused port */
return NULL;
/* probe revision ID */
- if (smsc_access(cfg_base,reg+1))
+ if (smsc_access(cfg_base, reg + 1))
return NULL;
- rev=inb(cfg_base+1);
+ rev = inb(cfg_base + 1);
- if (rev>=128) /* i think this will make no sense */
+ if (rev >= 128) /* i think this will make no sense */
return NULL;
- if (devid==xdevid) /* protection against false positives */
+ if (devid == xdevid) /* protection against false positives */
return NULL;
/* Check for expected device ID; are there others? */
- while(chip->devid!=devid) {
+ while (chip->devid != devid) {
chip++;
- if (chip->name==NULL)
+ if (chip->name == NULL)
return NULL;
}
- IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",devid,rev,cfg_base,type,chip->name);
+ IRDA_MESSAGE("found SMC SuperIO Chip (devid=0x%02x rev=%02X base=0x%04x): %s%s\n",
+ devid, rev, cfg_base, type, chip->name);
- if (chip->rev>rev){
- IRDA_MESSAGE("Revision higher than expected\n");
+ if (chip->rev > rev) {
+ IRDA_MESSAGE("Revision higher than expected\n");
return NULL;
}
-
- if (chip->flags&NoIRDA)
+
+ if (chip->flags & NoIRDA)
IRDA_MESSAGE("chipset does not support IRDA\n");
return chip;
@@ -2226,8 +2215,8 @@ static int __init smsc_superio_fdc(unsigned short cfg_base)
IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
__FUNCTION__, cfg_base);
} else {
- if (!smsc_superio_flat(fdc_chips_flat,cfg_base,"FDC")
- ||!smsc_superio_paged(fdc_chips_paged,cfg_base,"FDC"))
+ if (!smsc_superio_flat(fdc_chips_flat, cfg_base, "FDC") ||
+ !smsc_superio_paged(fdc_chips_paged, cfg_base, "FDC"))
ret = 0;
release_region(cfg_base, 2);
@@ -2244,9 +2233,10 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n",
__FUNCTION__, cfg_base);
} else {
- if (!smsc_superio_flat(lpc_chips_flat,cfg_base,"LPC")
- ||!smsc_superio_paged(lpc_chips_paged,cfg_base,"LPC"))
+ if (!smsc_superio_flat(lpc_chips_flat, cfg_base, "LPC") ||
+ !smsc_superio_paged(lpc_chips_paged, cfg_base, "LPC"))
ret = 0;
+
release_region(cfg_base, 2);
}
return ret;
@@ -2269,18 +2259,23 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed)
{
unsigned long jiffies_now, jiffies_timeout;
- u8 val;
-
- jiffies_now= jiffies;
- jiffies_timeout= jiffies+SMSC_IRCC2_ATC_PROGRAMMING_TIMEOUT_JIFFIES;
-
+ u8 val;
+
+ jiffies_now = jiffies;
+ jiffies_timeout = jiffies + SMSC_IRCC2_ATC_PROGRAMMING_TIMEOUT_JIFFIES;
+
/* ATC */
register_bank(fir_base, 4);
- outb((inb(fir_base+IRCC_ATC) & IRCC_ATC_MASK) |IRCC_ATC_nPROGREADY|IRCC_ATC_ENABLE, fir_base+IRCC_ATC);
- while((val=(inb(fir_base+IRCC_ATC) & IRCC_ATC_nPROGREADY)) && !time_after(jiffies, jiffies_timeout));
- if(val)
+ outb((inb(fir_base + IRCC_ATC) & IRCC_ATC_MASK) | IRCC_ATC_nPROGREADY|IRCC_ATC_ENABLE,
+ fir_base + IRCC_ATC);
+
+ while ((val = (inb(fir_base + IRCC_ATC) & IRCC_ATC_nPROGREADY)) &&
+ !time_after(jiffies, jiffies_timeout))
+ /* empty */;
+
+ if (val)
IRDA_WARNING("%s(): ATC: 0x%02x\n", __FUNCTION__,
- inb(fir_base+IRCC_ATC));
+ inb(fir_base + IRCC_ATC));
}
/*
@@ -2298,34 +2293,32 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base)
/*
* Function smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(self, speed)
*
- * Set transceiver
+ * Set transceiver
*
*/
static void smsc_ircc_set_transceiver_smsc_ircc_fast_pin_select(int fir_base, u32 speed)
{
- u8 fast_mode;
-
- switch(speed)
- {
- default:
- case 576000 :
- fast_mode = 0;
+ u8 fast_mode;
+
+ switch (speed) {
+ default:
+ case 576000 :
+ fast_mode = 0;
break;
- case 1152000 :
- case 4000000 :
+ case 1152000 :
+ case 4000000 :
fast_mode = IRCC_LCR_A_FAST;
break;
-
}
register_bank(fir_base, 0);
- outb((inb(fir_base+IRCC_LCR_A) & 0xbf) | fast_mode, fir_base+IRCC_LCR_A);
+ outb((inb(fir_base + IRCC_LCR_A) & 0xbf) | fast_mode, fir_base + IRCC_LCR_A);
}
/*
* Function smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(fir_base)
*
- * Probe transceiver
+ * Probe transceiver
*
*/
@@ -2337,35 +2330,34 @@ static int smsc_ircc_probe_transceiver_smsc_ircc_fast_pin_select(int fir_base)
/*
* Function smsc_ircc_set_transceiver_toshiba_sat1800(fir_base, speed)
*
- * Set transceiver
+ * Set transceiver
*
*/
static void smsc_ircc_set_transceiver_toshiba_sat1800(int fir_base, u32 speed)
{
- u8 fast_mode;
-
- switch(speed)
- {
- default:
- case 576000 :
- fast_mode = 0;
+ u8 fast_mode;
+
+ switch (speed) {
+ default:
+ case 576000 :
+ fast_mode = 0;
break;
- case 1152000 :
- case 4000000 :
+ case 1152000 :
+ case 4000000 :
fast_mode = /*IRCC_LCR_A_FAST |*/ IRCC_LCR_A_GP_DATA;
break;
-
+
}
/* This causes an interrupt */
register_bank(fir_base, 0);
- outb((inb(fir_base+IRCC_LCR_A) & 0xbf) | fast_mode, fir_base+IRCC_LCR_A);
+ outb((inb(fir_base + IRCC_LCR_A) & 0xbf) | fast_mode, fir_base + IRCC_LCR_A);
}
/*
* Function smsc_ircc_probe_transceiver_toshiba_sat1800(fir_base)
*
- * Probe transceiver
+ * Probe transceiver
*
*/
@@ -2377,20 +2369,3 @@ static int smsc_ircc_probe_transceiver_toshiba_sat1800(int fir_base)
module_init(smsc_ircc_init);
module_exit(smsc_ircc_cleanup);
-
-MODULE_AUTHOR("Daniele Peri <peri@csai.unipa.it>");
-MODULE_DESCRIPTION("SMC IrCC SIR/FIR controller driver");
-MODULE_LICENSE("GPL");
-
-module_param(ircc_dma, int, 0);
-MODULE_PARM_DESC(ircc_dma, "DMA channel");
-module_param(ircc_irq, int, 0);
-MODULE_PARM_DESC(ircc_irq, "IRQ line");
-module_param(ircc_fir, int, 0);
-MODULE_PARM_DESC(ircc_fir, "FIR Base Address");
-module_param(ircc_sir, int, 0);
-MODULE_PARM_DESC(ircc_sir, "SIR Base Address");
-module_param(ircc_cfg, int, 0);
-MODULE_PARM_DESC(ircc_cfg, "Configuration register base address");
-module_param(ircc_transceiver, int, 0);
-MODULE_PARM_DESC(ircc_transceiver, "Transceiver type");
diff --git a/drivers/net/irda/smsc-ircc2.h b/drivers/net/irda/smsc-ircc2.h
index 458611cc0d4..0c36286d87f 100644
--- a/drivers/net/irda/smsc-ircc2.h
+++ b/drivers/net/irda/smsc-ircc2.h
@@ -1,5 +1,5 @@
/*********************************************************************
- * $Id: smsc-ircc2.h,v 1.12.2.1 2002/10/27 10:52:37 dip Exp $
+ * $Id: smsc-ircc2.h,v 1.12.2.1 2002/10/27 10:52:37 dip Exp $
*
* Description: Definitions for the SMC IrCC chipset
* Status: Experimental.
@@ -9,25 +9,25 @@
* All Rights Reserved.
*
* Based on smc-ircc.h:
- *
+ *
* Copyright (c) 1999-2000, Dag Brattli <dagb@cs.uit.no>
* Copyright (c) 1998-1999, Thomas Davis (tadavis@jps.net>
* All Rights Reserved
*
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
********************************************************************/
@@ -112,10 +112,10 @@
#define IRCC_CFGA_COM 0x00
#define IRCC_SCE_CFGA_BLOCK_CTRL_BITS_MASK 0x87
-#define IRCC_CFGA_IRDA_SIR_A 0x08
-#define IRCC_CFGA_ASK_SIR 0x10
-#define IRCC_CFGA_IRDA_SIR_B 0x18
-#define IRCC_CFGA_IRDA_HDLC 0x20
+#define IRCC_CFGA_IRDA_SIR_A 0x08
+#define IRCC_CFGA_ASK_SIR 0x10
+#define IRCC_CFGA_IRDA_SIR_B 0x18
+#define IRCC_CFGA_IRDA_HDLC 0x20
#define IRCC_CFGA_IRDA_4PPM 0x28
#define IRCC_CFGA_CONSUMER 0x30
#define IRCC_CFGA_RAW_IR 0x38
@@ -130,7 +130,7 @@
#define IRCC_CFGB_LPBCK_TX_CRC 0x10
#define IRCC_CFGB_NOWAIT 0x08
#define IRCC_CFGB_STRING_MOVE 0x04
-#define IRCC_CFGB_DMA_BURST 0x02
+#define IRCC_CFGB_DMA_BURST 0x02
#define IRCC_CFGB_DMA_ENABLE 0x01
#define IRCC_CFGB_MUX_COM 0x00
@@ -141,11 +141,11 @@
/* Register block 3 - Identification Registers! */
#define IRCC_ID_HIGH 0x00 /* 0x10 */
#define IRCC_ID_LOW 0x01 /* 0xB8 */
-#define IRCC_CHIP_ID 0x02 /* 0xF1 */
+#define IRCC_CHIP_ID 0x02 /* 0xF1 */
#define IRCC_VERSION 0x03 /* 0x01 */
#define IRCC_INTERFACE 0x04 /* low 4 = DMA, high 4 = IRQ */
-#define IRCC_INTERFACE_DMA_MASK 0x0F /* low 4 = DMA, high 4 = IRQ */
-#define IRCC_INTERFACE_IRQ_MASK 0xF0 /* low 4 = DMA, high 4 = IRQ */
+#define IRCC_INTERFACE_DMA_MASK 0x0F /* low 4 = DMA, high 4 = IRQ */
+#define IRCC_INTERFACE_IRQ_MASK 0xF0 /* low 4 = DMA, high 4 = IRQ */
/* Register block 4 - IrDA */
#define IRCC_CONTROL 0x00
@@ -163,10 +163,10 @@
/* Register block 5 - IrDA */
#define IRCC_ATC 0x00
-#define IRCC_ATC_nPROGREADY 0x80
-#define IRCC_ATC_SPEED 0x40
-#define IRCC_ATC_ENABLE 0x20
-#define IRCC_ATC_MASK 0xE0
+#define IRCC_ATC_nPROGREADY 0x80
+#define IRCC_ATC_SPEED 0x40
+#define IRCC_ATC_ENABLE 0x20
+#define IRCC_ATC_MASK 0xE0
#define IRCC_IRHALFDUPLEX_TIMEOUT 0x01
@@ -178,8 +178,8 @@
*/
#define SMSC_IRCC2_MAX_SIR_SPEED 115200
-#define SMSC_IRCC2_FIR_CHIP_IO_EXTENT 8
-#define SMSC_IRCC2_SIR_CHIP_IO_EXTENT 8
+#define SMSC_IRCC2_FIR_CHIP_IO_EXTENT 8
+#define SMSC_IRCC2_SIR_CHIP_IO_EXTENT 8
#define SMSC_IRCC2_FIFO_SIZE 16
#define SMSC_IRCC2_FIFO_THRESHOLD 64
/* Max DMA buffer size needed = (data_size + 6) * (window_size) + 6; */
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 006e4f57560..6d9de626c96 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -1749,11 +1749,6 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
struct net_device *ndev = pci_get_drvdata(pdev);
vlsi_irda_dev_t *idev;
- if (state < 1 || state > 3 ) {
- IRDA_ERROR("%s - %s: invalid pm state request: %u\n",
- __FUNCTION__, PCIDEV_NAME(pdev), state);
- return 0;
- }
if (!ndev) {
IRDA_ERROR("%s - %s: no netdevice \n",
__FUNCTION__, PCIDEV_NAME(pdev));
@@ -1762,12 +1757,12 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
idev = ndev->priv;
down(&idev->sem);
if (pdev->current_state != 0) { /* already suspended */
- if (state > pdev->current_state) { /* simply go deeper */
- pci_set_power_state(pdev,state);
- pdev->current_state = state;
+ if (state.event > pdev->current_state) { /* simply go deeper */
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ pdev->current_state = state.event;
}
else
- IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state);
+ IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
up(&idev->sem);
return 0;
}
@@ -1781,8 +1776,8 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
idev->new_baud = idev->baud;
}
- pci_set_power_state(pdev,state);
- pdev->current_state = state;
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ pdev->current_state = state.event;
idev->resume_ok = 1;
up(&idev->sem);
return 0;
@@ -1807,8 +1802,8 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
return 0;
}
- pci_set_power_state(pdev, 0);
- pdev->current_state = 0;
+ pci_set_power_state(pdev, PCI_D0);
+ pdev->current_state = PM_EVENT_ON;
if (!idev->resume_ok) {
/* should be obsolete now - but used to happen due to:
diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h
index 414694abf58..741aecc655d 100644
--- a/drivers/net/irda/vlsi_ir.h
+++ b/drivers/net/irda/vlsi_ir.h
@@ -69,14 +69,8 @@ typedef void irqreturn_t;
#else /* 2.5 or later */
-/* recent 2.5/2.6 stores pci device names at varying places ;-) */
-#ifdef CONFIG_PCI_NAMES
-/* human readable name */
-#define PCIDEV_NAME(pdev) ((pdev)->pretty_name)
-#else
/* whatever we get from the associated struct device - bus:slot:dev.fn id */
#define PCIDEV_NAME(pdev) (pci_name(pdev))
-#endif
#endif
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index dc5d089bf18..3d56cf5a4e2 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -4,6 +4,7 @@
* Copyright (C) 2001 Kyle A. Lucke (klucke@us.ibm.com), IBM Corp.
* Substantially cleaned up by:
* Copyright (C) 2003 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
+ * Copyright (C) 2004-2005 Michael Ellerman, IBM Corporation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index fb6b232069d..25c9a99c377 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -58,11 +58,10 @@
#define INT_CAUSE_UNMASK_ALL 0x0007ffff
#define INT_CAUSE_UNMASK_ALL_EXT 0x0011ffff
-#ifdef MV643XX_RX_QUEUE_FILL_ON_TASK
#define INT_CAUSE_MASK_ALL 0x00000000
+#define INT_CAUSE_MASK_ALL_EXT 0x00000000
#define INT_CAUSE_CHECK_BITS INT_CAUSE_UNMASK_ALL
#define INT_CAUSE_CHECK_BITS_EXT INT_CAUSE_UNMASK_ALL_EXT
-#endif
#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
#define MAX_DESCS_PER_SKB (MAX_SKB_FRAGS + 1)
@@ -95,7 +94,7 @@ static char mv643xx_driver_version[] = "1.0";
static void __iomem *mv643xx_eth_shared_base;
/* used to protect MV643XX_ETH_SMI_REG, which is shared across ports */
-static spinlock_t mv643xx_eth_phy_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(mv643xx_eth_phy_lock);
static inline u32 mv_read(int offset)
{
@@ -259,14 +258,13 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev)
static void mv643xx_eth_set_rx_mode(struct net_device *dev)
{
struct mv643xx_private *mp = netdev_priv(dev);
- u32 config_reg;
- config_reg = ethernet_get_config_reg(mp->port_num);
if (dev->flags & IFF_PROMISC)
- config_reg |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+ mp->port_config |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
else
- config_reg &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
- ethernet_set_config_reg(mp->port_num, config_reg);
+ mp->port_config &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+
+ mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), mp->port_config);
}
/*
@@ -369,15 +367,6 @@ static int mv643xx_eth_free_tx_queue(struct net_device *dev,
dev_kfree_skb_irq(pkt_info.return_info);
released = 0;
-
- /*
- * Decrement the number of outstanding skbs counter on
- * the TX queue.
- */
- if (mp->tx_ring_skbs == 0)
- panic("ERROR - TX outstanding SKBs"
- " counter is corrupted");
- mp->tx_ring_skbs--;
} else
dma_unmap_page(NULL, pkt_info.buf_ptr,
pkt_info.byte_cnt, DMA_TO_DEVICE);
@@ -412,15 +401,13 @@ static int mv643xx_eth_receive_queue(struct net_device *dev)
struct pkt_info pkt_info;
#ifdef MV643XX_NAPI
- while (eth_port_receive(mp, &pkt_info) == ETH_OK && budget > 0) {
+ while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
#else
while (eth_port_receive(mp, &pkt_info) == ETH_OK) {
#endif
mp->rx_ring_skbs--;
received_packets++;
-#ifdef MV643XX_NAPI
- budget--;
-#endif
+
/* Update statistics. Note byte count includes 4 byte CRC count */
stats->rx_packets++;
stats->rx_bytes += pkt_info.byte_cnt;
@@ -1044,9 +1031,6 @@ static void mv643xx_tx(struct net_device *dev)
DMA_TO_DEVICE);
dev_kfree_skb_irq(pkt_info.return_info);
-
- if (mp->tx_ring_skbs)
- mp->tx_ring_skbs--;
} else
dma_unmap_page(NULL, pkt_info.buf_ptr,
pkt_info.byte_cnt, DMA_TO_DEVICE);
@@ -1189,7 +1173,6 @@ linear:
pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
DMA_TO_DEVICE);
pkt_info.return_info = skb;
- mp->tx_ring_skbs++;
status = eth_port_send(mp, &pkt_info);
if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
printk(KERN_ERR "%s: Error on transmitting packet\n",
@@ -1274,7 +1257,6 @@ linear:
pkt_info.cmd_sts |= ETH_TX_ENABLE_INTERRUPT |
ETH_TX_LAST_DESC;
pkt_info.return_info = skb;
- mp->tx_ring_skbs++;
} else {
pkt_info.return_info = 0;
}
@@ -1311,7 +1293,6 @@ linear:
pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
DMA_TO_DEVICE);
pkt_info.return_info = skb;
- mp->tx_ring_skbs++;
status = eth_port_send(mp, &pkt_info);
if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
printk(KERN_ERR "%s: Error on transmitting packet\n",
@@ -1356,6 +1337,43 @@ static struct net_device_stats *mv643xx_eth_get_stats(struct net_device *dev)
return &mp->stats;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static inline void mv643xx_enable_irq(struct mv643xx_private *mp)
+{
+ int port_num = mp->port_num;
+ unsigned long flags;
+
+ spin_lock_irqsave(&mp->lock, flags);
+ mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
+ INT_CAUSE_UNMASK_ALL);
+ mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num),
+ INT_CAUSE_UNMASK_ALL_EXT);
+ spin_unlock_irqrestore(&mp->lock, flags);
+}
+
+static inline void mv643xx_disable_irq(struct mv643xx_private *mp)
+{
+ int port_num = mp->port_num;
+ unsigned long flags;
+
+ spin_lock_irqsave(&mp->lock, flags);
+ mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
+ INT_CAUSE_MASK_ALL);
+ mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num),
+ INT_CAUSE_MASK_ALL_EXT);
+ spin_unlock_irqrestore(&mp->lock, flags);
+}
+
+static void mv643xx_netpoll(struct net_device *netdev)
+{
+ struct mv643xx_private *mp = netdev_priv(netdev);
+
+ mv643xx_disable_irq(mp);
+ mv643xx_eth_int_handler(netdev->irq, netdev, NULL);
+ mv643xx_enable_irq(mp);
+}
+#endif
+
/*/
* mv643xx_eth_probe
*
@@ -1406,6 +1424,10 @@ static int mv643xx_eth_probe(struct device *ddev)
dev->weight = 64;
#endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = mv643xx_netpoll;
+#endif
+
dev->watchdog_timeo = 2 * HZ;
dev->tx_queue_len = mp->tx_ring_size;
dev->base_addr = 0;
@@ -1883,6 +1905,9 @@ static void eth_port_start(struct mv643xx_private *mp)
/* Enable port Rx. */
mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),
mp->port_rx_queue_command);
+
+ /* Disable port bandwidth limits by clearing MTU register */
+ mv_write(MV643XX_ETH_MAXIMUM_TRANSMIT_UNIT(port_num), 0);
}
/*
@@ -2292,34 +2317,6 @@ static void eth_port_reset(unsigned int port_num)
mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), reg_data);
}
-/*
- * ethernet_set_config_reg - Set specified bits in configuration register.
- *
- * DESCRIPTION:
- * This function sets specified bits in the given ethernet
- * configuration register.
- *
- * INPUT:
- * unsigned int eth_port_num Ethernet Port number.
- * unsigned int value 32 bit value.
- *
- * OUTPUT:
- * The set bits in the value parameter are set in the configuration
- * register.
- *
- * RETURN:
- * None.
- *
- */
-static void ethernet_set_config_reg(unsigned int eth_port_num,
- unsigned int value)
-{
- unsigned int eth_config_reg;
-
- eth_config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_REG(eth_port_num));
- eth_config_reg |= value;
- mv_write(MV643XX_ETH_PORT_CONFIG_REG(eth_port_num), eth_config_reg);
-}
static int eth_port_autoneg_supported(unsigned int eth_port_num)
{
@@ -2346,31 +2343,6 @@ static int eth_port_link_is_up(unsigned int eth_port_num)
}
/*
- * ethernet_get_config_reg - Get the port configuration register
- *
- * DESCRIPTION:
- * This function returns the configuration register value of the given
- * ethernet port.
- *
- * INPUT:
- * unsigned int eth_port_num Ethernet Port number.
- *
- * OUTPUT:
- * None.
- *
- * RETURN:
- * Port configuration register value.
- */
-static unsigned int ethernet_get_config_reg(unsigned int eth_port_num)
-{
- unsigned int eth_config_reg;
-
- eth_config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_EXTEND_REG
- (eth_port_num));
- return eth_config_reg;
-}
-
-/*
* eth_port_read_smi_reg - Read PHY registers
*
* DESCRIPTION:
@@ -2528,6 +2500,9 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
return ETH_ERROR;
}
+ mp->tx_ring_skbs++;
+ BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
+
/* Get the Tx Desc ring indexes */
tx_desc_curr = mp->tx_curr_desc_q;
tx_desc_used = mp->tx_used_desc_q;
@@ -2594,6 +2569,9 @@ static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
if (mp->tx_resource_err)
return ETH_QUEUE_FULL;
+ mp->tx_ring_skbs++;
+ BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
+
/* Get the Tx Desc ring indexes */
tx_desc_curr = mp->tx_curr_desc_q;
tx_desc_used = mp->tx_used_desc_q;
@@ -2694,6 +2672,9 @@ static ETH_FUNC_RET_STATUS eth_tx_return_desc(struct mv643xx_private *mp,
/* Any Tx return cancels the Tx resource error status */
mp->tx_resource_err = 0;
+ BUG_ON(mp->tx_ring_skbs == 0);
+ mp->tx_ring_skbs--;
+
return ETH_OK;
}
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h
index 7678b59c295..bcfda5192da 100644
--- a/drivers/net/mv643xx_eth.h
+++ b/drivers/net/mv643xx_eth.h
@@ -408,10 +408,6 @@ static void eth_port_init(struct mv643xx_private *mp);
static void eth_port_reset(unsigned int eth_port_num);
static void eth_port_start(struct mv643xx_private *mp);
-static void ethernet_set_config_reg(unsigned int eth_port_num,
- unsigned int value);
-static unsigned int ethernet_get_config_reg(unsigned int eth_port_num);
-
/* Port MAC address routines */
static void eth_port_uc_addr_set(unsigned int eth_port_num,
unsigned char *p_addr);
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index 6c92f096901..73501d84658 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -26,9 +26,6 @@
Updated to EISA probing API 5/2003 by Marc Zyngier.
*/
-static const char *version =
- "ne3210.c: Driver revision v0.03, 30/09/98\n";
-
#include <linux/module.h>
#include <linux/eisa.h>
#include <linux/kernel.h>
@@ -197,7 +194,7 @@ static int __init ne3210_eisa_probe (struct device *device)
ei_status.priv = phys_mem;
if (ei_debug > 0)
- printk(version);
+ printk("ne3210 loaded.\n");
ei_status.reset_8390 = &ne3210_reset_8390;
ei_status.block_input = &ne3210_block_input;
@@ -360,12 +357,12 @@ MODULE_DESCRIPTION("NE3210 EISA Ethernet driver");
MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(eisa, ne3210_ids);
-int ne3210_init(void)
+static int ne3210_init(void)
{
return eisa_driver_register (&ne3210_eisa_driver);
}
-void ne3210_cleanup(void)
+static void ne3210_cleanup(void)
{
eisa_driver_unregister (&ne3210_eisa_driver);
}
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 6a2fe358347..14f4de1a818 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -6,7 +6,7 @@ menu "PHY device support"
config PHYLIB
tristate "PHY Device support and infrastructure"
- depends on NET_ETHERNET
+ depends on NET_ETHERNET && (BROKEN || !ARCH_S390)
help
Ethernet controllers are usually attached to PHY
devices. This option provides infrastructure for
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 41f62c0c5fc..90630672703 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -128,7 +128,7 @@ static int mdio_bus_match(struct device *dev, struct device_driver *drv)
/* Suspend and resume. Copied from platform_suspend and
* platform_resume
*/
-static int mdio_bus_suspend(struct device * dev, u32 state)
+static int mdio_bus_suspend(struct device * dev, pm_message_t state)
{
int ret = 0;
struct device_driver *drv = dev->driver;
@@ -170,7 +170,7 @@ int __init mdio_bus_init(void)
return bus_register(&mdio_bus_type);
}
-void __exit mdio_bus_exit(void)
+void mdio_bus_exit(void)
{
bus_unregister(&mdio_bus_type);
}
diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 2234a8f05eb..7cefe5507b9 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -1,5 +1,5 @@
/************************************************************************
- * regs.h: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * regs.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
* Copyright(c) 2002-2005 Neterion Inc.
* This software may be used and distributed according to the terms of
@@ -713,13 +713,16 @@ typedef struct _XENA_dev_config {
u64 mc_err_reg;
#define MC_ERR_REG_ECC_DB_ERR_L BIT(14)
#define MC_ERR_REG_ECC_DB_ERR_U BIT(15)
+#define MC_ERR_REG_MIRI_ECC_DB_ERR_0 BIT(18)
+#define MC_ERR_REG_MIRI_ECC_DB_ERR_1 BIT(20)
#define MC_ERR_REG_MIRI_CRI_ERR_0 BIT(22)
#define MC_ERR_REG_MIRI_CRI_ERR_1 BIT(23)
#define MC_ERR_REG_SM_ERR BIT(31)
-#define MC_ERR_REG_ECC_ALL_SNG (BIT(6) | \
- BIT(7) | BIT(17) | BIT(19))
-#define MC_ERR_REG_ECC_ALL_DBL (BIT(14) | \
- BIT(15) | BIT(18) | BIT(20))
+#define MC_ERR_REG_ECC_ALL_SNG (BIT(2) | BIT(3) | BIT(4) | BIT(5) |\
+ BIT(6) | BIT(7) | BIT(17) | BIT(19))
+#define MC_ERR_REG_ECC_ALL_DBL (BIT(10) | BIT(11) | BIT(12) |\
+ BIT(13) | BIT(14) | BIT(15) |\
+ BIT(18) | BIT(20))
u64 mc_err_mask;
u64 mc_err_alarm;
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 7ca78228b10..c829e6a2e8a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -1,5 +1,5 @@
/************************************************************************
- * s2io.c: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * s2io.c: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
* Copyright(c) 2002-2005 Neterion Inc.
* This software may be used and distributed according to the terms of
@@ -28,7 +28,7 @@
* explaination of all the variables.
* rx_ring_num : This can be used to program the number of receive rings used
* in the driver.
- * rx_ring_len: This defines the number of descriptors each ring can have. This
+ * rx_ring_sz: This defines the number of descriptors each ring can have. This
* is also an array of size 8.
* tx_fifo_num: This defines the number of Tx FIFOs thats used int the driver.
* tx_fifo_len: This too is an array of 8. Each element defines the number of
@@ -67,7 +67,7 @@
/* S2io Driver name & version. */
static char s2io_driver_name[] = "Neterion";
-static char s2io_driver_version[] = "Version 2.0.3.1";
+static char s2io_driver_version[] = "Version 2.0.8.1";
static inline int RXD_IS_UP2DT(RxD_t *rxdp)
{
@@ -354,7 +354,7 @@ static int init_shared_mem(struct s2io_nic *nic)
int lst_size, lst_per_page;
struct net_device *dev = nic->dev;
#ifdef CONFIG_2BUFF_MODE
- u64 tmp;
+ unsigned long tmp;
buffAdd_t *ba;
#endif
@@ -404,7 +404,7 @@ static int init_shared_mem(struct s2io_nic *nic)
config->tx_cfg[i].fifo_len - 1;
mac_control->fifos[i].fifo_no = i;
mac_control->fifos[i].nic = nic;
- mac_control->fifos[i].max_txds = MAX_SKB_FRAGS;
+ mac_control->fifos[i].max_txds = MAX_SKB_FRAGS + 1;
for (j = 0; j < page_num; j++) {
int k = 0;
@@ -418,6 +418,26 @@ static int init_shared_mem(struct s2io_nic *nic)
DBG_PRINT(ERR_DBG, "failed for TxDL\n");
return -ENOMEM;
}
+ /* If we got a zero DMA address(can happen on
+ * certain platforms like PPC), reallocate.
+ * Store virtual address of page we don't want,
+ * to be freed later.
+ */
+ if (!tmp_p) {
+ mac_control->zerodma_virt_addr = tmp_v;
+ DBG_PRINT(INIT_DBG,
+ "%s: Zero DMA address for TxDL. ", dev->name);
+ DBG_PRINT(INIT_DBG,
+ "Virtual address %llx\n", (u64)tmp_v);
+ tmp_v = pci_alloc_consistent(nic->pdev,
+ PAGE_SIZE, &tmp_p);
+ if (!tmp_v) {
+ DBG_PRINT(ERR_DBG,
+ "pci_alloc_consistent ");
+ DBG_PRINT(ERR_DBG, "failed for TxDL\n");
+ return -ENOMEM;
+ }
+ }
while (k < lst_per_page) {
int l = (j * lst_per_page) + k;
if (l == config->tx_cfg[i].fifo_len)
@@ -542,18 +562,18 @@ static int init_shared_mem(struct s2io_nic *nic)
(BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
if (!ba->ba_0_org)
return -ENOMEM;
- tmp = (u64) ba->ba_0_org;
+ tmp = (unsigned long) ba->ba_0_org;
tmp += ALIGN_SIZE;
- tmp &= ~((u64) ALIGN_SIZE);
+ tmp &= ~((unsigned long) ALIGN_SIZE);
ba->ba_0 = (void *) tmp;
ba->ba_1_org = (void *) kmalloc
(BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
if (!ba->ba_1_org)
return -ENOMEM;
- tmp = (u64) ba->ba_1_org;
+ tmp = (unsigned long) ba->ba_1_org;
tmp += ALIGN_SIZE;
- tmp &= ~((u64) ALIGN_SIZE);
+ tmp &= ~((unsigned long) ALIGN_SIZE);
ba->ba_1 = (void *) tmp;
k++;
}
@@ -600,7 +620,7 @@ static void free_shared_mem(struct s2io_nic *nic)
mac_info_t *mac_control;
struct config_param *config;
int lst_size, lst_per_page;
-
+ struct net_device *dev = nic->dev;
if (!nic)
return;
@@ -616,9 +636,10 @@ static void free_shared_mem(struct s2io_nic *nic)
lst_per_page);
for (j = 0; j < page_num; j++) {
int mem_blks = (j * lst_per_page);
- if ((!mac_control->fifos[i].list_info) ||
- (!mac_control->fifos[i].list_info[mem_blks].
- list_virt_addr))
+ if (!mac_control->fifos[i].list_info)
+ return;
+ if (!mac_control->fifos[i].list_info[mem_blks].
+ list_virt_addr)
break;
pci_free_consistent(nic->pdev, PAGE_SIZE,
mac_control->fifos[i].
@@ -628,6 +649,18 @@ static void free_shared_mem(struct s2io_nic *nic)
list_info[mem_blks].
list_phy_addr);
}
+ /* If we got a zero DMA address during allocation,
+ * free the page now
+ */
+ if (mac_control->zerodma_virt_addr) {
+ pci_free_consistent(nic->pdev, PAGE_SIZE,
+ mac_control->zerodma_virt_addr,
+ (dma_addr_t)0);
+ DBG_PRINT(INIT_DBG,
+ "%s: Freeing TxDL with zero DMA addr. ", dev->name);
+ DBG_PRINT(INIT_DBG, "Virtual address %llx\n",
+ (u64)(mac_control->zerodma_virt_addr));
+ }
kfree(mac_control->fifos[i].list_info);
}
@@ -686,7 +719,7 @@ static void free_shared_mem(struct s2io_nic *nic)
static int s2io_verify_pci_mode(nic_t *nic)
{
- XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+ XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
int mode;
@@ -704,7 +737,7 @@ static int s2io_verify_pci_mode(nic_t *nic)
*/
static int s2io_print_pci_mode(nic_t *nic)
{
- XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+ XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
int mode;
struct config_param *config = &nic->config;
@@ -1403,7 +1436,7 @@ static int init_nic(struct s2io_nic *nic)
writeq(0xffbbffbbffbbffbbULL, &bar0->mc_pause_thresh_q4q7);
/* Disable RMAC PAD STRIPPING */
- add = (void *) &bar0->mac_cfg;
+ add = &bar0->mac_cfg;
val64 = readq(&bar0->mac_cfg);
val64 &= ~(MAC_CFG_RMAC_STRIP_PAD);
writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
@@ -1934,7 +1967,7 @@ static int start_nic(struct s2io_nic *nic)
val64 |= 0x0000800000000000ULL;
writeq(val64, &bar0->gpio_control);
val64 = 0x0411040400000000ULL;
- writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
+ writeq(val64, (void __iomem *)bar0 + 0x2700);
}
/*
@@ -2395,7 +2428,7 @@ static int s2io_poll(struct net_device *dev, int *budget)
int pkt_cnt = 0, org_pkts_to_process;
mac_info_t *mac_control;
struct config_param *config;
- XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+ XENA_dev_config_t __iomem *bar0 = nic->bar0;
u64 val64;
int i;
@@ -2479,9 +2512,10 @@ static void rx_intr_handler(ring_info_t *ring_data)
#endif
spin_lock(&nic->rx_lock);
if (atomic_read(&nic->card_state) == CARD_DOWN) {
- DBG_PRINT(ERR_DBG, "%s: %s going down for reset\n",
+ DBG_PRINT(INTR_DBG, "%s: %s going down for reset\n",
__FUNCTION__, dev->name);
spin_unlock(&nic->rx_lock);
+ return;
}
get_info = ring_data->rx_curr_get_info;
@@ -2596,8 +2630,14 @@ static void tx_intr_handler(fifo_info_t *fifo_data)
if (txdlp->Control_1 & TXD_T_CODE) {
unsigned long long err;
err = txdlp->Control_1 & TXD_T_CODE;
- DBG_PRINT(ERR_DBG, "***TxD error %llx\n",
- err);
+ if ((err >> 48) == 0xA) {
+ DBG_PRINT(TX_DBG, "TxD returned due \
+ to loss of link\n");
+ }
+ else {
+ DBG_PRINT(ERR_DBG, "***TxD error \
+ %llx\n", err);
+ }
}
skb = (struct sk_buff *) ((unsigned long)
@@ -2689,12 +2729,16 @@ static void alarm_intr_handler(struct s2io_nic *nic)
if (val64 & MC_ERR_REG_ECC_ALL_DBL) {
nic->mac_control.stats_info->sw_stat.
double_ecc_errs++;
- DBG_PRINT(ERR_DBG, "%s: Device indicates ",
+ DBG_PRINT(INIT_DBG, "%s: Device indicates ",
dev->name);
- DBG_PRINT(ERR_DBG, "double ECC error!!\n");
+ DBG_PRINT(INIT_DBG, "double ECC error!!\n");
if (nic->device_type != XFRAME_II_DEVICE) {
- netif_stop_queue(dev);
- schedule_work(&nic->rst_timer_task);
+ /* Reset XframeI only if critical error */
+ if (val64 & (MC_ERR_REG_MIRI_ECC_DB_ERR_0 |
+ MC_ERR_REG_MIRI_ECC_DB_ERR_1)) {
+ netif_stop_queue(dev);
+ schedule_work(&nic->rst_timer_task);
+ }
}
} else {
nic->mac_control.stats_info->sw_stat.
@@ -2706,7 +2750,8 @@ static void alarm_intr_handler(struct s2io_nic *nic)
val64 = readq(&bar0->serr_source);
if (val64 & SERR_SOURCE_ANY) {
DBG_PRINT(ERR_DBG, "%s: Device indicates ", dev->name);
- DBG_PRINT(ERR_DBG, "serious error!!\n");
+ DBG_PRINT(ERR_DBG, "serious error %llx!!\n",
+ (unsigned long long)val64);
netif_stop_queue(dev);
schedule_work(&nic->rst_timer_task);
}
@@ -2831,7 +2876,7 @@ void s2io_reset(nic_t * sp)
val64 |= 0x0000800000000000ULL;
writeq(val64, &bar0->gpio_control);
val64 = 0x0411040400000000ULL;
- writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
+ writeq(val64, (void __iomem *)bar0 + 0x2700);
}
/*
@@ -3130,7 +3175,7 @@ int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
queue_len = mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1;
/* Avoid "put" pointer going beyond "get" pointer */
if (txdp->Host_Control || (((put_off + 1) % queue_len) == get_off)) {
- DBG_PRINT(ERR_DBG, "Error in xmit, No free TXDs.\n");
+ DBG_PRINT(TX_DBG, "Error in xmit, No free TXDs.\n");
netif_stop_queue(dev);
dev_kfree_skb(skb);
spin_unlock_irqrestore(&sp->tx_lock, flags);
@@ -3234,7 +3279,7 @@ s2io_alarm_handle(unsigned long data)
static void s2io_txpic_intr_handle(nic_t *sp)
{
- XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
+ XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
val64 = readq(&bar0->pic_int_status);
@@ -3528,7 +3573,7 @@ static void s2io_set_multicast(struct net_device *dev)
val64 = readq(&bar0->mac_cfg);
sp->promisc_flg = 1;
- DBG_PRINT(ERR_DBG, "%s: entered promiscuous mode\n",
+ DBG_PRINT(INFO_DBG, "%s: entered promiscuous mode\n",
dev->name);
} else if (!(dev->flags & IFF_PROMISC) && (sp->promisc_flg)) {
/* Remove the NIC from promiscuous mode */
@@ -3543,7 +3588,7 @@ static void s2io_set_multicast(struct net_device *dev)
val64 = readq(&bar0->mac_cfg);
sp->promisc_flg = 0;
- DBG_PRINT(ERR_DBG, "%s: left promiscuous mode\n",
+ DBG_PRINT(INFO_DBG, "%s: left promiscuous mode\n",
dev->name);
}
@@ -5325,7 +5370,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
break;
}
}
- config->max_txds = MAX_SKB_FRAGS;
+ config->max_txds = MAX_SKB_FRAGS + 1;
/* Rx side parameters. */
if (rx_ring_sz[0] == 0)
@@ -5525,9 +5570,14 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
if (sp->device_type & XFRAME_II_DEVICE) {
DBG_PRINT(ERR_DBG, "%s: Neterion Xframe II 10GbE adapter ",
dev->name);
- DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+ DBG_PRINT(ERR_DBG, "(rev %d), %s",
get_xena_rev_id(sp->pdev),
s2io_driver_version);
+#ifdef CONFIG_2BUFF_MODE
+ DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
+#endif
+
+ DBG_PRINT(ERR_DBG, "\nCopyright(c) 2002-2005 Neterion Inc.\n");
DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
sp->def_mac_addr[0].mac_addr[0],
sp->def_mac_addr[0].mac_addr[1],
@@ -5544,9 +5594,13 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
} else {
DBG_PRINT(ERR_DBG, "%s: Neterion Xframe I 10GbE adapter ",
dev->name);
- DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+ DBG_PRINT(ERR_DBG, "(rev %d), %s",
get_xena_rev_id(sp->pdev),
s2io_driver_version);
+#ifdef CONFIG_2BUFF_MODE
+ DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
+#endif
+ DBG_PRINT(ERR_DBG, "\nCopyright(c) 2002-2005 Neterion Inc.\n");
DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
sp->def_mac_addr[0].mac_addr[0],
sp->def_mac_addr[0].mac_addr[1],
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index bc64d967f08..89151cb5218 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -1,5 +1,5 @@
/************************************************************************
- * s2io.h: A Linux PCI-X Ethernet driver for S2IO 10GbE Server NIC
+ * s2io.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
* Copyright(c) 2002-2005 Neterion Inc.
* This software may be used and distributed according to the terms of
@@ -622,6 +622,9 @@ typedef struct mac_info {
/* Fifo specific structure */
fifo_info_t fifos[MAX_TX_FIFOS];
+ /* Save virtual address of TxD page with zero DMA addr(if any) */
+ void *zerodma_virt_addr;
+
/* rx side stuff */
/* Ring specific structure */
ring_info_t rings[MAX_RX_RINGS];
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index bf3440aa6c2..92f75529eff 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -179,14 +179,6 @@ enum sis190_register_content {
TxInterFrameGapShift = 24,
TxDMAShift = 8, /* DMA burst value (0-7) is shift this many bits */
- /* StationControl */
- _1000bpsF = 0x1c00,
- _1000bpsH = 0x0c00,
- _100bpsF = 0x1800,
- _100bpsH = 0x0800,
- _10bpsF = 0x1400,
- _10bpsH = 0x0400,
-
LinkStatus = 0x02, // unused
FullDup = 0x01, // unused
@@ -279,6 +271,12 @@ enum sis190_eeprom_address {
EEPROMMACAddr = 0x03
};
+enum sis190_feature {
+ F_HAS_RGMII = 1,
+ F_PHY_88E1111 = 2,
+ F_PHY_BCM5461 = 4
+};
+
struct sis190_private {
void __iomem *mmio_addr;
struct pci_dev *pci_dev;
@@ -300,6 +298,7 @@ struct sis190_private {
u32 msg_enable;
struct mii_if_info mii_if;
struct list_head first_phy;
+ u32 features;
};
struct sis190_phy {
@@ -321,24 +320,25 @@ static struct mii_chip_info {
const char *name;
u16 id[2];
unsigned int type;
+ u32 feature;
} mii_chip_table[] = {
- { "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN },
- { "Agere PHY ET1101B", { 0x0282, 0xf010 }, LAN },
- { "Marvell PHY 88E1111", { 0x0141, 0x0cc0 }, LAN },
- { "Realtek PHY RTL8201", { 0x0000, 0x8200 }, LAN },
+ { "Broadcom PHY BCM5461", { 0x0020, 0x60c0 }, LAN, F_PHY_BCM5461 },
+ { "Agere PHY ET1101B", { 0x0282, 0xf010 }, LAN, 0 },
+ { "Marvell PHY 88E1111", { 0x0141, 0x0cc0 }, LAN, F_PHY_88E1111 },
+ { "Realtek PHY RTL8201", { 0x0000, 0x8200 }, LAN, 0 },
{ NULL, }
};
const static struct {
const char *name;
- u8 version; /* depend on docs */
- u32 RxConfigMask; /* clear the bits supported by this chip */
} sis_chip_info[] = {
- { DRV_NAME, 0x00, 0xff7e1880, },
+ { "SiS 190 PCI Fast Ethernet adapter" },
+ { "SiS 191 PCI Gigabit Ethernet adapter" },
};
static struct pci_device_id sis190_pci_tbl[] __devinitdata = {
{ PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0190), 0, 0, 0 },
+ { PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0191), 0, 0, 1 },
{ 0, },
};
@@ -360,7 +360,7 @@ MODULE_VERSION(DRV_VERSION);
MODULE_LICENSE("GPL");
static const u32 sis190_intr_mask =
- RxQEmpty | RxQInt | TxQ1Int | TxQ0Int | RxHalt | TxHalt;
+ RxQEmpty | RxQInt | TxQ1Int | TxQ0Int | RxHalt | TxHalt | LinkChange;
/*
* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
@@ -879,11 +879,6 @@ static void sis190_hw_start(struct net_device *dev)
SIS_W32(IntrStatus, 0xffffffff);
SIS_W32(IntrMask, 0x0);
- /*
- * Default is 100Mbps.
- * A bit strange: 100Mbps is 0x1801 elsewhere -- FR 2005/06/09
- */
- SIS_W16(StationControl, 0x1901);
SIS_W32(GMIIControl, 0x0);
SIS_W32(TxMacControl, 0x60);
SIS_W16(RxMacControl, 0x02);
@@ -923,35 +918,30 @@ static void sis190_phy_task(void * data)
BMSR_ANEGCOMPLETE)) {
net_link(tp, KERN_WARNING "%s: PHY reset until link up.\n",
dev->name);
+ netif_carrier_off(dev);
mdio_write(ioaddr, phy_id, MII_BMCR, val | BMCR_RESET);
mod_timer(&tp->timer, jiffies + SIS190_PHY_TIMEOUT);
} else {
/* Rejoice ! */
struct {
int val;
+ u32 ctl;
const char *msg;
- u16 ctl;
} reg31[] = {
- { LPA_1000XFULL | LPA_SLCT,
- "1000 Mbps Full Duplex",
- 0x01 | _1000bpsF },
- { LPA_1000XHALF | LPA_SLCT,
- "1000 Mbps Half Duplex",
- 0x01 | _1000bpsH },
- { LPA_100FULL,
- "100 Mbps Full Duplex",
- 0x01 | _100bpsF },
- { LPA_100HALF,
- "100 Mbps Half Duplex",
- 0x01 | _100bpsH },
- { LPA_10FULL,
- "10 Mbps Full Duplex",
- 0x01 | _10bpsF },
- { LPA_10HALF,
- "10 Mbps Half Duplex",
- 0x01 | _10bpsH },
- { 0, "unknown", 0x0000 }
- }, *p;
+ { LPA_1000XFULL | LPA_SLCT, 0x07000c00 | 0x00001000,
+ "1000 Mbps Full Duplex" },
+ { LPA_1000XHALF | LPA_SLCT, 0x07000c00,
+ "1000 Mbps Half Duplex" },
+ { LPA_100FULL, 0x04000800 | 0x00001000,
+ "100 Mbps Full Duplex" },
+ { LPA_100HALF, 0x04000800,
+ "100 Mbps Half Duplex" },
+ { LPA_10FULL, 0x04000400 | 0x00001000,
+ "10 Mbps Full Duplex" },
+ { LPA_10HALF, 0x04000400,
+ "10 Mbps Half Duplex" },
+ { 0, 0x04000400, "unknown" }
+ }, *p;
u16 adv;
val = mdio_read(ioaddr, phy_id, 0x1f);
@@ -964,12 +954,29 @@ static void sis190_phy_task(void * data)
val &= adv;
- for (p = reg31; p->ctl; p++) {
+ for (p = reg31; p->val; p++) {
if ((val & p->val) == p->val)
break;
}
- if (p->ctl)
- SIS_W16(StationControl, p->ctl);
+
+ p->ctl |= SIS_R32(StationControl) & ~0x0f001c00;
+
+ if ((tp->features & F_HAS_RGMII) &&
+ (tp->features & F_PHY_BCM5461)) {
+ // Set Tx Delay in RGMII mode.
+ mdio_write(ioaddr, phy_id, 0x18, 0xf1c7);
+ udelay(200);
+ mdio_write(ioaddr, phy_id, 0x1c, 0x8c00);
+ p->ctl |= 0x03000000;
+ }
+
+ SIS_W32(StationControl, p->ctl);
+
+ if (tp->features & F_HAS_RGMII) {
+ SIS_W32(RGDelay, 0x0441);
+ SIS_W32(RGDelay, 0x0440);
+ }
+
net_link(tp, KERN_INFO "%s: link on %s mode.\n", dev->name,
p->msg);
netif_carrier_on(dev);
@@ -1308,6 +1315,7 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
phy->type = (p->type == MIX) ?
((mii_status & (BMSR_100FULL | BMSR_100HALF)) ?
LAN : HOME) : p->type;
+ tp->features |= p->feature;
} else
phy->type = UNKNOWN;
@@ -1316,6 +1324,25 @@ static void sis190_init_phy(struct net_device *dev, struct sis190_private *tp,
(phy->type == UNKNOWN) ? "Unknown PHY" : p->name, phy_id);
}
+static void sis190_mii_probe_88e1111_fixup(struct sis190_private *tp)
+{
+ if (tp->features & F_PHY_88E1111) {
+ void __iomem *ioaddr = tp->mmio_addr;
+ int phy_id = tp->mii_if.phy_id;
+ u16 reg[2][2] = {
+ { 0x808b, 0x0ce1 },
+ { 0x808f, 0x0c60 }
+ }, *p;
+
+ p = (tp->features & F_HAS_RGMII) ? reg[0] : reg[1];
+
+ mdio_write(ioaddr, phy_id, 0x1b, p[0]);
+ udelay(200);
+ mdio_write(ioaddr, phy_id, 0x14, p[1]);
+ udelay(200);
+ }
+}
+
/**
* sis190_mii_probe - Probe MII PHY for sis190
* @dev: the net device to probe for
@@ -1366,6 +1393,8 @@ static int __devinit sis190_mii_probe(struct net_device *dev)
/* Select default PHY for mac */
sis190_default_phy(dev);
+ sis190_mii_probe_88e1111_fixup(tp);
+
mii_if->dev = dev;
mii_if->mdio_read = __mdio_read;
mii_if->mdio_write = __mdio_write;
@@ -1505,6 +1534,11 @@ static void sis190_tx_timeout(struct net_device *dev)
netif_wake_queue(dev);
}
+static void sis190_set_rgmii(struct sis190_private *tp, u8 reg)
+{
+ tp->features |= (reg & 0x80) ? F_HAS_RGMII : 0;
+}
+
static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
struct net_device *dev)
{
@@ -1532,6 +1566,8 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
((u16 *)dev->dev_addr)[0] = le16_to_cpu(w);
}
+ sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));
+
return 0;
}
@@ -1577,6 +1613,8 @@ static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev,
outb(0x12, 0x78);
reg = inb(0x79);
+ sis190_set_rgmii(tp, reg);
+
/* Restore the value to ISA Bridge */
pci_write_config_byte(isa_bridge, 0x48, tmp8);
pci_dev_put(isa_bridge);
@@ -1799,6 +1837,9 @@ static int __devinit sis190_init_one(struct pci_dev *pdev,
dev->dev_addr[2], dev->dev_addr[3],
dev->dev_addr[4], dev->dev_addr[5]);
+ net_probe(tp, KERN_INFO "%s: %s mode.\n", dev->name,
+ (tp->features & F_HAS_RGMII) ? "RGMII" : "GMII");
+
netif_carrier_off(dev);
sis190_set_speed_auto(dev);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index a9b06b8d8e3..ac9ce6509ee 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -986,7 +986,7 @@ static const char * chip_ids[ 16 ] = {
})
#endif
-#if SMC_CAN_USE_DATACS
+#ifdef SMC_CAN_USE_DATACS
#define SMC_PUSH_DATA(p, l) \
if ( lp->datacs ) { \
unsigned char *__ptr = (p); \
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
new file mode 100644
index 00000000000..4e19220473d
--- /dev/null
+++ b/drivers/net/spider_net.c
@@ -0,0 +1,2334 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ * Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/config.h>
+
+#include <linux/compiler.h>
+#include <linux/crc32.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/firmware.h>
+#include <linux/if_vlan.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/ip.h>
+#include <linux/kernel.h>
+#include <linux/mii.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/tcp.h>
+#include <linux/types.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+#include <asm/bitops.h>
+#include <asm/pci-bridge.h>
+#include <net/checksum.h>
+
+#include "spider_net.h"
+
+MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com> and Jens Osterkamp " \
+ "<Jens.Osterkamp@de.ibm.com>");
+MODULE_DESCRIPTION("Spider Southbridge Gigabit Ethernet driver");
+MODULE_LICENSE("GPL");
+
+static int rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_DEFAULT;
+static int tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_DEFAULT;
+
+module_param(rx_descriptors, int, 0644);
+module_param(tx_descriptors, int, 0644);
+
+MODULE_PARM_DESC(rx_descriptors, "number of descriptors used " \
+ "in rx chains");
+MODULE_PARM_DESC(tx_descriptors, "number of descriptors used " \
+ "in tx chain");
+
+char spider_net_driver_name[] = "spidernet";
+
+static struct pci_device_id spider_net_pci_tbl[] = {
+ { PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_SPIDER_NET,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, spider_net_pci_tbl);
+
+/**
+ * spider_net_read_reg - reads an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to read from
+ *
+ * returns the content of the specified SMMIO register.
+ */
+static u32
+spider_net_read_reg(struct spider_net_card *card, u32 reg)
+{
+ u32 value;
+
+ value = readl(card->regs + reg);
+ value = le32_to_cpu(value);
+
+ return value;
+}
+
+/**
+ * spider_net_write_reg - writes to an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to write to
+ * @value: value to write into the specified SMMIO register
+ */
+static void
+spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value)
+{
+ value = cpu_to_le32(value);
+ writel(value, card->regs + reg);
+}
+
+/**
+ * spider_net_write_reg_sync - writes to an SMMIO register of a card
+ * @card: device structure
+ * @reg: register to write to
+ * @value: value to write into the specified SMMIO register
+ *
+ * Unlike spider_net_write_reg, this will also make sure the
+ * data arrives on the card by reading the reg again.
+ */
+static void
+spider_net_write_reg_sync(struct spider_net_card *card, u32 reg, u32 value)
+{
+ value = cpu_to_le32(value);
+ writel(value, card->regs + reg);
+ (void)readl(card->regs + reg);
+}
+
+/**
+ * spider_net_rx_irq_off - switch off rx irq on this spider card
+ * @card: device structure
+ *
+ * switches off rx irq by masking them out in the GHIINTnMSK register
+ */
+static void
+spider_net_rx_irq_off(struct spider_net_card *card)
+{
+ u32 regvalue;
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->intmask_lock, flags);
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+ regvalue &= ~SPIDER_NET_RXINT;
+ spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+ spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/** spider_net_write_phy - write to phy register
+ * @netdev: adapter to be written to
+ * @mii_id: id of MII
+ * @reg: PHY register
+ * @val: value to be written to phy register
+ *
+ * spider_net_write_phy_register writes to an arbitrary PHY
+ * register via the spider GPCWOPCMD register. We assume the queue does
+ * not run full (not more than 15 commands outstanding).
+ **/
+static void
+spider_net_write_phy(struct net_device *netdev, int mii_id,
+ int reg, int val)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ u32 writevalue;
+
+ writevalue = ((u32)mii_id << 21) |
+ ((u32)reg << 16) | ((u32)val);
+
+ spider_net_write_reg(card, SPIDER_NET_GPCWOPCMD, writevalue);
+}
+
+/** spider_net_read_phy - read from phy register
+ * @netdev: network device to be read from
+ * @mii_id: id of MII
+ * @reg: PHY register
+ *
+ * Returns value read from PHY register
+ *
+ * spider_net_write_phy reads from an arbitrary PHY
+ * register via the spider GPCROPCMD register
+ **/
+static int
+spider_net_read_phy(struct net_device *netdev, int mii_id, int reg)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ u32 readvalue;
+
+ readvalue = ((u32)mii_id << 21) | ((u32)reg << 16);
+ spider_net_write_reg(card, SPIDER_NET_GPCROPCMD, readvalue);
+
+ /* we don't use semaphores to wait for an SPIDER_NET_GPROPCMPINT
+ * interrupt, as we poll for the completion of the read operation
+ * in spider_net_read_phy. Should take about 50 us */
+ do {
+ readvalue = spider_net_read_reg(card, SPIDER_NET_GPCROPCMD);
+ } while (readvalue & SPIDER_NET_GPREXEC);
+
+ readvalue &= SPIDER_NET_GPRDAT_MASK;
+
+ return readvalue;
+}
+
+/**
+ * spider_net_rx_irq_on - switch on rx irq on this spider card
+ * @card: device structure
+ *
+ * switches on rx irq by enabling them in the GHIINTnMSK register
+ */
+static void
+spider_net_rx_irq_on(struct spider_net_card *card)
+{
+ u32 regvalue;
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->intmask_lock, flags);
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+ regvalue |= SPIDER_NET_RXINT;
+ spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+ spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_tx_irq_off - switch off tx irq on this spider card
+ * @card: device structure
+ *
+ * switches off tx irq by masking them out in the GHIINTnMSK register
+ */
+static void
+spider_net_tx_irq_off(struct spider_net_card *card)
+{
+ u32 regvalue;
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->intmask_lock, flags);
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+ regvalue &= ~SPIDER_NET_TXINT;
+ spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+ spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_tx_irq_on - switch on tx irq on this spider card
+ * @card: device structure
+ *
+ * switches on tx irq by enabling them in the GHIINTnMSK register
+ */
+static void
+spider_net_tx_irq_on(struct spider_net_card *card)
+{
+ u32 regvalue;
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->intmask_lock, flags);
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GHIINT0MSK);
+ regvalue |= SPIDER_NET_TXINT;
+ spider_net_write_reg_sync(card, SPIDER_NET_GHIINT0MSK, regvalue);
+ spin_unlock_irqrestore(&card->intmask_lock, flags);
+}
+
+/**
+ * spider_net_set_promisc - sets the unicast address or the promiscuous mode
+ * @card: card structure
+ *
+ * spider_net_set_promisc sets the unicast destination address filter and
+ * thus either allows for non-promisc mode or promisc mode
+ */
+static void
+spider_net_set_promisc(struct spider_net_card *card)
+{
+ u32 macu, macl;
+ struct net_device *netdev = card->netdev;
+
+ if (netdev->flags & IFF_PROMISC) {
+ /* clear destination entry 0 */
+ spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, 0);
+ spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, 0);
+ spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R,
+ SPIDER_NET_PROMISC_VALUE);
+ } else {
+ macu = netdev->dev_addr[0];
+ macu <<= 8;
+ macu |= netdev->dev_addr[1];
+ memcpy(&macl, &netdev->dev_addr[2], sizeof(macl));
+
+ macu |= SPIDER_NET_UA_DESCR_VALUE;
+ spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, macu);
+ spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, macl);
+ spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R,
+ SPIDER_NET_NONPROMISC_VALUE);
+ }
+}
+
+/**
+ * spider_net_get_mac_address - read mac address from spider card
+ * @card: device structure
+ *
+ * reads MAC address from GMACUNIMACU and GMACUNIMACL registers
+ */
+static int
+spider_net_get_mac_address(struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ u32 macl, macu;
+
+ macl = spider_net_read_reg(card, SPIDER_NET_GMACUNIMACL);
+ macu = spider_net_read_reg(card, SPIDER_NET_GMACUNIMACU);
+
+ netdev->dev_addr[0] = (macu >> 24) & 0xff;
+ netdev->dev_addr[1] = (macu >> 16) & 0xff;
+ netdev->dev_addr[2] = (macu >> 8) & 0xff;
+ netdev->dev_addr[3] = macu & 0xff;
+ netdev->dev_addr[4] = (macl >> 8) & 0xff;
+ netdev->dev_addr[5] = macl & 0xff;
+
+ if (!is_valid_ether_addr(&netdev->dev_addr[0]))
+ return -EINVAL;
+
+ return 0;
+}
+
+/**
+ * spider_net_get_descr_status -- returns the status of a descriptor
+ * @descr: descriptor to look at
+ *
+ * returns the status as in the dmac_cmd_status field of the descriptor
+ */
+static enum spider_net_descr_status
+spider_net_get_descr_status(struct spider_net_descr *descr)
+{
+ u32 cmd_status;
+ rmb();
+ cmd_status = descr->dmac_cmd_status;
+ rmb();
+ cmd_status >>= SPIDER_NET_DESCR_IND_PROC_SHIFT;
+ /* no need to mask out any bits, as cmd_status is 32 bits wide only
+ * (and unsigned) */
+ return cmd_status;
+}
+
+/**
+ * spider_net_set_descr_status -- sets the status of a descriptor
+ * @descr: descriptor to change
+ * @status: status to set in the descriptor
+ *
+ * changes the status to the specified value. Doesn't change other bits
+ * in the status
+ */
+static void
+spider_net_set_descr_status(struct spider_net_descr *descr,
+ enum spider_net_descr_status status)
+{
+ u32 cmd_status;
+ /* read the status */
+ mb();
+ cmd_status = descr->dmac_cmd_status;
+ /* clean the upper 4 bits */
+ cmd_status &= SPIDER_NET_DESCR_IND_PROC_MASKO;
+ /* add the status to it */
+ cmd_status |= ((u32)status)<<SPIDER_NET_DESCR_IND_PROC_SHIFT;
+ /* and write it back */
+ descr->dmac_cmd_status = cmd_status;
+ wmb();
+}
+
+/**
+ * spider_net_free_chain - free descriptor chain
+ * @card: card structure
+ * @chain: address of chain
+ *
+ */
+static void
+spider_net_free_chain(struct spider_net_card *card,
+ struct spider_net_descr_chain *chain)
+{
+ struct spider_net_descr *descr;
+
+ for (descr = chain->tail; !descr->bus_addr; descr = descr->next) {
+ pci_unmap_single(card->pdev, descr->bus_addr,
+ SPIDER_NET_DESCR_SIZE, PCI_DMA_BIDIRECTIONAL);
+ descr->bus_addr = 0;
+ }
+}
+
+/**
+ * spider_net_init_chain - links descriptor chain
+ * @card: card structure
+ * @chain: address of chain
+ * @start_descr: address of descriptor array
+ * @no: number of descriptors
+ *
+ * we manage a circular list that mirrors the hardware structure,
+ * except that the hardware uses bus addresses.
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_init_chain(struct spider_net_card *card,
+ struct spider_net_descr_chain *chain,
+ struct spider_net_descr *start_descr, int no)
+{
+ int i;
+ struct spider_net_descr *descr;
+
+ spin_lock_init(&card->chain_lock);
+
+ descr = start_descr;
+ memset(descr, 0, sizeof(*descr) * no);
+
+ /* set up the hardware pointers in each descriptor */
+ for (i=0; i<no; i++, descr++) {
+ spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+
+ descr->bus_addr =
+ pci_map_single(card->pdev, descr,
+ SPIDER_NET_DESCR_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+
+ if (descr->bus_addr == DMA_ERROR_CODE)
+ goto iommu_error;
+
+ descr->next = descr + 1;
+ descr->prev = descr - 1;
+
+ }
+ /* do actual circular list */
+ (descr-1)->next = start_descr;
+ start_descr->prev = descr-1;
+
+ descr = start_descr;
+ for (i=0; i < no; i++, descr++) {
+ descr->next_descr_addr = descr->next->bus_addr;
+ }
+
+ chain->head = start_descr;
+ chain->tail = start_descr;
+
+ return 0;
+
+iommu_error:
+ descr = start_descr;
+ for (i=0; i < no; i++, descr++)
+ if (descr->bus_addr)
+ pci_unmap_single(card->pdev, descr->bus_addr,
+ SPIDER_NET_DESCR_SIZE, PCI_DMA_BIDIRECTIONAL);
+ return -ENOMEM;
+}
+
+/**
+ * spider_net_free_rx_chain_contents - frees descr contents in rx chain
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static void
+spider_net_free_rx_chain_contents(struct spider_net_card *card)
+{
+ struct spider_net_descr *descr;
+
+ descr = card->rx_chain.head;
+ while (descr->next != card->rx_chain.head) {
+ if (descr->skb) {
+ dev_kfree_skb(descr->skb);
+ pci_unmap_single(card->pdev, descr->buf_addr,
+ SPIDER_NET_MAX_MTU,
+ PCI_DMA_BIDIRECTIONAL);
+ }
+ descr = descr->next;
+ }
+}
+
+/**
+ * spider_net_prepare_rx_descr - reinitializes a rx descriptor
+ * @card: card structure
+ * @descr: descriptor to re-init
+ *
+ * return 0 on succes, <0 on failure
+ *
+ * allocates a new rx skb, iommu-maps it and attaches it to the descriptor.
+ * Activate the descriptor state-wise
+ */
+static int
+spider_net_prepare_rx_descr(struct spider_net_card *card,
+ struct spider_net_descr *descr)
+{
+ int error = 0;
+ int offset;
+ int bufsize;
+
+ /* we need to round up the buffer size to a multiple of 128 */
+ bufsize = (SPIDER_NET_MAX_MTU + SPIDER_NET_RXBUF_ALIGN - 1) &
+ (~(SPIDER_NET_RXBUF_ALIGN - 1));
+
+ /* and we need to have it 128 byte aligned, therefore we allocate a
+ * bit more */
+ /* allocate an skb */
+ descr->skb = dev_alloc_skb(bufsize + SPIDER_NET_RXBUF_ALIGN - 1);
+ if (!descr->skb) {
+ if (net_ratelimit())
+ if (netif_msg_rx_err(card))
+ pr_err("Not enough memory to allocate "
+ "rx buffer\n");
+ return -ENOMEM;
+ }
+ descr->buf_size = bufsize;
+ descr->result_size = 0;
+ descr->valid_size = 0;
+ descr->data_status = 0;
+ descr->data_error = 0;
+
+ offset = ((unsigned long)descr->skb->data) &
+ (SPIDER_NET_RXBUF_ALIGN - 1);
+ if (offset)
+ skb_reserve(descr->skb, SPIDER_NET_RXBUF_ALIGN - offset);
+ /* io-mmu-map the skb */
+ descr->buf_addr = pci_map_single(card->pdev, descr->skb->data,
+ SPIDER_NET_MAX_MTU,
+ PCI_DMA_BIDIRECTIONAL);
+ if (descr->buf_addr == DMA_ERROR_CODE) {
+ dev_kfree_skb_any(descr->skb);
+ if (netif_msg_rx_err(card))
+ pr_err("Could not iommu-map rx buffer\n");
+ spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+ } else {
+ descr->dmac_cmd_status = SPIDER_NET_DMAC_RX_CARDOWNED;
+ }
+
+ return error;
+}
+
+/**
+ * spider_net_enable_rxctails - sets RX dmac chain tail addresses
+ * @card: card structure
+ *
+ * spider_net_enable_rxctails sets the RX DMAC chain tail adresses in the
+ * chip by writing to the appropriate register. DMA is enabled in
+ * spider_net_enable_rxdmac.
+ */
+static void
+spider_net_enable_rxchtails(struct spider_net_card *card)
+{
+ /* assume chain is aligned correctly */
+ spider_net_write_reg(card, SPIDER_NET_GDADCHA ,
+ card->rx_chain.tail->bus_addr);
+}
+
+/**
+ * spider_net_enable_rxdmac - enables a receive DMA controller
+ * @card: card structure
+ *
+ * spider_net_enable_rxdmac enables the DMA controller by setting RX_DMA_EN
+ * in the GDADMACCNTR register
+ */
+static void
+spider_net_enable_rxdmac(struct spider_net_card *card)
+{
+ spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
+ SPIDER_NET_DMA_RX_VALUE);
+}
+
+/**
+ * spider_net_refill_rx_chain - refills descriptors/skbs in the rx chains
+ * @card: card structure
+ *
+ * refills descriptors in all chains (last used chain first): allocates skbs
+ * and iommu-maps them.
+ */
+static void
+spider_net_refill_rx_chain(struct spider_net_card *card)
+{
+ struct spider_net_descr_chain *chain;
+ int count = 0;
+ unsigned long flags;
+
+ chain = &card->rx_chain;
+
+ spin_lock_irqsave(&card->chain_lock, flags);
+ while (spider_net_get_descr_status(chain->head) ==
+ SPIDER_NET_DESCR_NOT_IN_USE) {
+ if (spider_net_prepare_rx_descr(card, chain->head))
+ break;
+ count++;
+ chain->head = chain->head->next;
+ }
+ spin_unlock_irqrestore(&card->chain_lock, flags);
+
+ /* could be optimized, only do that, if we know the DMA processing
+ * has terminated */
+ if (count)
+ spider_net_enable_rxdmac(card);
+}
+
+/**
+ * spider_net_alloc_rx_skbs - allocates rx skbs in rx descriptor chains
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_alloc_rx_skbs(struct spider_net_card *card)
+{
+ int result;
+ struct spider_net_descr_chain *chain;
+
+ result = -ENOMEM;
+
+ chain = &card->rx_chain;
+ /* put at least one buffer into the chain. if this fails,
+ * we've got a problem. if not, spider_net_refill_rx_chain
+ * will do the rest at the end of this function */
+ if (spider_net_prepare_rx_descr(card, chain->head))
+ goto error;
+ else
+ chain->head = chain->head->next;
+
+ /* this will allocate the rest of the rx buffers; if not, it's
+ * business as usual later on */
+ spider_net_refill_rx_chain(card);
+ return 0;
+
+error:
+ spider_net_free_rx_chain_contents(card);
+ return result;
+}
+
+/**
+ * spider_net_release_tx_descr - processes a used tx descriptor
+ * @card: card structure
+ * @descr: descriptor to release
+ *
+ * releases a used tx descriptor (unmapping, freeing of skb)
+ */
+static void
+spider_net_release_tx_descr(struct spider_net_card *card,
+ struct spider_net_descr *descr)
+{
+ struct sk_buff *skb;
+
+ /* unmap the skb */
+ skb = descr->skb;
+ pci_unmap_single(card->pdev, descr->buf_addr, skb->len,
+ PCI_DMA_BIDIRECTIONAL);
+
+ dev_kfree_skb_any(skb);
+
+ /* set status to not used */
+ spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+}
+
+/**
+ * spider_net_release_tx_chain - processes sent tx descriptors
+ * @card: adapter structure
+ * @brutal: if set, don't care about whether descriptor seems to be in use
+ *
+ * releases the tx descriptors that spider has finished with (if non-brutal)
+ * or simply release tx descriptors (if brutal)
+ */
+static void
+spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
+{
+ struct spider_net_descr_chain *tx_chain = &card->tx_chain;
+ enum spider_net_descr_status status;
+
+ spider_net_tx_irq_off(card);
+
+ /* no lock for chain needed, if this is only executed once at a time */
+again:
+ for (;;) {
+ status = spider_net_get_descr_status(tx_chain->tail);
+ switch (status) {
+ case SPIDER_NET_DESCR_CARDOWNED:
+ if (!brutal) goto out;
+ /* fallthrough, if we release the descriptors
+ * brutally (then we don't care about
+ * SPIDER_NET_DESCR_CARDOWNED) */
+ case SPIDER_NET_DESCR_RESPONSE_ERROR:
+ case SPIDER_NET_DESCR_PROTECTION_ERROR:
+ case SPIDER_NET_DESCR_FORCE_END:
+ if (netif_msg_tx_err(card))
+ pr_err("%s: forcing end of tx descriptor "
+ "with status x%02x\n",
+ card->netdev->name, status);
+ card->netdev_stats.tx_dropped++;
+ break;
+
+ case SPIDER_NET_DESCR_COMPLETE:
+ card->netdev_stats.tx_packets++;
+ card->netdev_stats.tx_bytes +=
+ tx_chain->tail->skb->len;
+ break;
+
+ default: /* any other value (== SPIDER_NET_DESCR_NOT_IN_USE) */
+ goto out;
+ }
+ spider_net_release_tx_descr(card, tx_chain->tail);
+ tx_chain->tail = tx_chain->tail->next;
+ }
+out:
+ netif_wake_queue(card->netdev);
+
+ if (!brutal) {
+ /* switch on tx irqs (while we are still in the interrupt
+ * handler, so we don't get an interrupt), check again
+ * for done descriptors. This results in fewer interrupts */
+ spider_net_tx_irq_on(card);
+ status = spider_net_get_descr_status(tx_chain->tail);
+ switch (status) {
+ case SPIDER_NET_DESCR_RESPONSE_ERROR:
+ case SPIDER_NET_DESCR_PROTECTION_ERROR:
+ case SPIDER_NET_DESCR_FORCE_END:
+ case SPIDER_NET_DESCR_COMPLETE:
+ goto again;
+ default:
+ break;
+ }
+ }
+
+}
+
+/**
+ * spider_net_get_multicast_hash - generates hash for multicast filter table
+ * @addr: multicast address
+ *
+ * returns the hash value.
+ *
+ * spider_net_get_multicast_hash calculates a hash value for a given multicast
+ * address, that is used to set the multicast filter tables
+ */
+static u8
+spider_net_get_multicast_hash(struct net_device *netdev, __u8 *addr)
+{
+ /* FIXME: an addr of 01:00:5e:00:00:01 must result in 0xa9,
+ * ff:ff:ff:ff:ff:ff must result in 0xfd */
+ u32 crc;
+ u8 hash;
+
+ crc = crc32_be(~0, addr, netdev->addr_len);
+
+ hash = (crc >> 27);
+ hash <<= 3;
+ hash |= crc & 7;
+
+ return hash;
+}
+
+/**
+ * spider_net_set_multi - sets multicast addresses and promisc flags
+ * @netdev: interface device structure
+ *
+ * spider_net_set_multi configures multicast addresses as needed for the
+ * netdev interface. It also sets up multicast, allmulti and promisc
+ * flags appropriately
+ */
+static void
+spider_net_set_multi(struct net_device *netdev)
+{
+ struct dev_mc_list *mc;
+ u8 hash;
+ int i;
+ u32 reg;
+ struct spider_net_card *card = netdev_priv(netdev);
+ unsigned long bitmask[SPIDER_NET_MULTICAST_HASHES / BITS_PER_LONG] =
+ {0, };
+
+ spider_net_set_promisc(card);
+
+ if (netdev->flags & IFF_ALLMULTI) {
+ for (i = 0; i < SPIDER_NET_MULTICAST_HASHES; i++) {
+ set_bit(i, bitmask);
+ }
+ goto write_hash;
+ }
+
+ /* well, we know, what the broadcast hash value is: it's xfd
+ hash = spider_net_get_multicast_hash(netdev, netdev->broadcast); */
+ set_bit(0xfd, bitmask);
+
+ for (mc = netdev->mc_list; mc; mc = mc->next) {
+ hash = spider_net_get_multicast_hash(netdev, mc->dmi_addr);
+ set_bit(hash, bitmask);
+ }
+
+write_hash:
+ for (i = 0; i < SPIDER_NET_MULTICAST_HASHES / 4; i++) {
+ reg = 0;
+ if (test_bit(i * 4, bitmask))
+ reg += 0x08;
+ reg <<= 8;
+ if (test_bit(i * 4 + 1, bitmask))
+ reg += 0x08;
+ reg <<= 8;
+ if (test_bit(i * 4 + 2, bitmask))
+ reg += 0x08;
+ reg <<= 8;
+ if (test_bit(i * 4 + 3, bitmask))
+ reg += 0x08;
+
+ spider_net_write_reg(card, SPIDER_NET_GMRMHFILnR + i * 4, reg);
+ }
+}
+
+/**
+ * spider_net_disable_rxdmac - disables the receive DMA controller
+ * @card: card structure
+ *
+ * spider_net_disable_rxdmac terminates processing on the DMA controller by
+ * turing off DMA and issueing a force end
+ */
+static void
+spider_net_disable_rxdmac(struct spider_net_card *card)
+{
+ spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
+ SPIDER_NET_DMA_RX_FEND_VALUE);
+}
+
+/**
+ * spider_net_stop - called upon ifconfig down
+ * @netdev: interface device structure
+ *
+ * always returns 0
+ */
+int
+spider_net_stop(struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+
+ netif_poll_disable(netdev);
+ netif_carrier_off(netdev);
+ netif_stop_queue(netdev);
+
+ /* disable/mask all interrupts */
+ spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, 0);
+ spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK, 0);
+ spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK, 0);
+
+ /* free_irq(netdev->irq, netdev);*/
+ free_irq(to_pci_dev(netdev->class_dev.dev)->irq, netdev);
+
+ spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
+ SPIDER_NET_DMA_TX_FEND_VALUE);
+
+ /* turn off DMA, force end */
+ spider_net_disable_rxdmac(card);
+
+ /* release chains */
+ spider_net_release_tx_chain(card, 1);
+
+ spider_net_free_chain(card, &card->tx_chain);
+ spider_net_free_chain(card, &card->rx_chain);
+
+ return 0;
+}
+
+/**
+ * spider_net_get_next_tx_descr - returns the next available tx descriptor
+ * @card: device structure to get descriptor from
+ *
+ * returns the address of the next descriptor, or NULL if not available.
+ */
+static struct spider_net_descr *
+spider_net_get_next_tx_descr(struct spider_net_card *card)
+{
+ /* check, if head points to not-in-use descr */
+ if ( spider_net_get_descr_status(card->tx_chain.head) ==
+ SPIDER_NET_DESCR_NOT_IN_USE ) {
+ return card->tx_chain.head;
+ } else {
+ return NULL;
+ }
+}
+
+/**
+ * spider_net_set_txdescr_cmdstat - sets the tx descriptor command field
+ * @descr: descriptor structure to fill out
+ * @skb: packet to consider
+ *
+ * fills out the command and status field of the descriptor structure,
+ * depending on hardware checksum settings. This function assumes a wmb()
+ * has executed before.
+ */
+static void
+spider_net_set_txdescr_cmdstat(struct spider_net_descr *descr,
+ struct sk_buff *skb)
+{
+ if (skb->ip_summed != CHECKSUM_HW) {
+ descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_NOCS;
+ return;
+ }
+
+ /* is packet ip?
+ * if yes: tcp? udp? */
+ if (skb->protocol == htons(ETH_P_IP)) {
+ if (skb->nh.iph->protocol == IPPROTO_TCP) {
+ descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_TCPCS;
+ } else if (skb->nh.iph->protocol == IPPROTO_UDP) {
+ descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_UDPCS;
+ } else { /* the stack should checksum non-tcp and non-udp
+ packets on his own: NETIF_F_IP_CSUM */
+ descr->dmac_cmd_status = SPIDER_NET_DMAC_CMDSTAT_NOCS;
+ }
+ }
+}
+
+/**
+ * spider_net_prepare_tx_descr - fill tx descriptor with skb data
+ * @card: card structure
+ * @descr: descriptor structure to fill out
+ * @skb: packet to use
+ *
+ * returns 0 on success, <0 on failure.
+ *
+ * fills out the descriptor structure with skb data and len. Copies data,
+ * if needed (32bit DMA!)
+ */
+static int
+spider_net_prepare_tx_descr(struct spider_net_card *card,
+ struct spider_net_descr *descr,
+ struct sk_buff *skb)
+{
+ descr->buf_addr = pci_map_single(card->pdev, skb->data,
+ skb->len, PCI_DMA_BIDIRECTIONAL);
+ if (descr->buf_addr == DMA_ERROR_CODE) {
+ if (netif_msg_tx_err(card))
+ pr_err("could not iommu-map packet (%p, %i). "
+ "Dropping packet\n", skb->data, skb->len);
+ return -ENOMEM;
+ }
+
+ descr->buf_size = skb->len;
+ descr->skb = skb;
+ descr->data_status = 0;
+
+ /* make sure the above values are in memory before we change the
+ * status */
+ wmb();
+
+ spider_net_set_txdescr_cmdstat(descr,skb);
+
+ return 0;
+}
+
+/**
+ * spider_net_kick_tx_dma - enables TX DMA processing
+ * @card: card structure
+ * @descr: descriptor address to enable TX processing at
+ *
+ * spider_net_kick_tx_dma writes the current tx chain head as start address
+ * of the tx descriptor chain and enables the transmission DMA engine
+ */
+static void
+spider_net_kick_tx_dma(struct spider_net_card *card,
+ struct spider_net_descr *descr)
+{
+ /* this is the only descriptor in the output chain.
+ * Enable TX DMA */
+
+ spider_net_write_reg(card, SPIDER_NET_GDTDCHA,
+ descr->bus_addr);
+
+ spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
+ SPIDER_NET_DMA_TX_VALUE);
+}
+
+/**
+ * spider_net_xmit - transmits a frame over the device
+ * @skb: packet to send out
+ * @netdev: interface device structure
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_xmit(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ struct spider_net_descr *descr;
+ int result;
+
+ descr = spider_net_get_next_tx_descr(card);
+
+ if (!descr) {
+ netif_stop_queue(netdev);
+
+ descr = spider_net_get_next_tx_descr(card);
+ if (!descr)
+ goto error;
+ else
+ netif_start_queue(netdev);
+ }
+
+ result = spider_net_prepare_tx_descr(card, descr, skb);
+ if (result)
+ goto error;
+
+ card->tx_chain.head = card->tx_chain.head->next;
+
+ /* make sure the status from spider_net_prepare_tx_descr is in
+ * memory before we check out the previous descriptor */
+ wmb();
+
+ if (spider_net_get_descr_status(descr->prev) !=
+ SPIDER_NET_DESCR_CARDOWNED)
+ spider_net_kick_tx_dma(card, descr);
+
+ return NETDEV_TX_OK;
+
+error:
+ card->netdev_stats.tx_dropped++;
+ return NETDEV_TX_LOCKED;
+}
+
+/**
+ * spider_net_do_ioctl - called for device ioctls
+ * @netdev: interface device structure
+ * @ifr: request parameter structure for ioctl
+ * @cmd: command code for ioctl
+ *
+ * returns 0 on success, <0 on failure. Currently, we have no special ioctls.
+ * -EOPNOTSUPP is returned, if an unknown ioctl was requested
+ */
+static int
+spider_net_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+ switch (cmd) {
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+/**
+ * spider_net_pass_skb_up - takes an skb from a descriptor and passes it on
+ * @descr: descriptor to process
+ * @card: card structure
+ *
+ * returns 1 on success, 0 if no packet was passed to the stack
+ *
+ * iommu-unmaps the skb, fills out skb structure and passes the data to the
+ * stack. The descriptor state is not changed.
+ */
+static int
+spider_net_pass_skb_up(struct spider_net_descr *descr,
+ struct spider_net_card *card)
+{
+ struct sk_buff *skb;
+ struct net_device *netdev;
+ u32 data_status, data_error;
+
+ data_status = descr->data_status;
+ data_error = descr->data_error;
+
+ netdev = card->netdev;
+
+ /* check for errors in the data_error flag */
+ if ((data_error & SPIDER_NET_DATA_ERROR_MASK) &&
+ netif_msg_rx_err(card))
+ pr_err("error in received descriptor found, "
+ "data_status=x%08x, data_error=x%08x\n",
+ data_status, data_error);
+
+ /* prepare skb, unmap descriptor */
+ skb = descr->skb;
+ pci_unmap_single(card->pdev, descr->buf_addr, SPIDER_NET_MAX_MTU,
+ PCI_DMA_BIDIRECTIONAL);
+
+ /* the cases we'll throw away the packet immediately */
+ if (data_error & SPIDER_NET_DESTROY_RX_FLAGS)
+ return 0;
+
+ skb->dev = netdev;
+ skb_put(skb, descr->valid_size);
+
+ /* the card seems to add 2 bytes of junk in front
+ * of the ethernet frame */
+#define SPIDER_MISALIGN 2
+ skb_pull(skb, SPIDER_MISALIGN);
+ skb->protocol = eth_type_trans(skb, netdev);
+
+ /* checksum offload */
+ if (card->options.rx_csum) {
+ if ( (data_status & SPIDER_NET_DATA_STATUS_CHK_MASK) &&
+ (!(data_error & SPIDER_NET_DATA_ERROR_CHK_MASK)) )
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ else
+ skb->ip_summed = CHECKSUM_NONE;
+ } else {
+ skb->ip_summed = CHECKSUM_NONE;
+ }
+
+ if (data_status & SPIDER_NET_VLAN_PACKET) {
+ /* further enhancements: HW-accel VLAN
+ * vlan_hwaccel_receive_skb
+ */
+ }
+
+ /* pass skb up to stack */
+ netif_receive_skb(skb);
+
+ /* update netdevice statistics */
+ card->netdev_stats.rx_packets++;
+ card->netdev_stats.rx_bytes += skb->len;
+
+ return 1;
+}
+
+/**
+ * spider_net_decode_descr - processes an rx descriptor
+ * @card: card structure
+ *
+ * returns 1 if a packet has been sent to the stack, otherwise 0
+ *
+ * processes an rx descriptor by iommu-unmapping the data buffer and passing
+ * the packet up to the stack
+ */
+static int
+spider_net_decode_one_descr(struct spider_net_card *card)
+{
+ enum spider_net_descr_status status;
+ struct spider_net_descr *descr;
+ struct spider_net_descr_chain *chain;
+ int result;
+
+ chain = &card->rx_chain;
+ descr = chain->tail;
+
+ status = spider_net_get_descr_status(descr);
+
+ if (status == SPIDER_NET_DESCR_CARDOWNED) {
+ /* nothing in the descriptor yet */
+ return 0;
+ }
+
+ if (status == SPIDER_NET_DESCR_NOT_IN_USE) {
+ /* not initialized yet, I bet chain->tail == chain->head
+ * and the ring is empty */
+ spider_net_refill_rx_chain(card);
+ return 0;
+ }
+
+ /* descriptor definitively used -- move on head */
+ chain->tail = descr->next;
+
+ result = 0;
+ if ( (status == SPIDER_NET_DESCR_RESPONSE_ERROR) ||
+ (status == SPIDER_NET_DESCR_PROTECTION_ERROR) ||
+ (status == SPIDER_NET_DESCR_FORCE_END) ) {
+ if (netif_msg_rx_err(card))
+ pr_err("%s: dropping RX descriptor with state %d\n",
+ card->netdev->name, status);
+ card->netdev_stats.rx_dropped++;
+ goto refill;
+ }
+
+ if ( (status != SPIDER_NET_DESCR_COMPLETE) &&
+ (status != SPIDER_NET_DESCR_FRAME_END) ) {
+ if (netif_msg_rx_err(card))
+ pr_err("%s: RX descriptor with state %d\n",
+ card->netdev->name, status);
+ goto refill;
+ }
+
+ /* ok, we've got a packet in descr */
+ result = spider_net_pass_skb_up(descr, card);
+refill:
+ spider_net_set_descr_status(descr, SPIDER_NET_DESCR_NOT_IN_USE);
+ /* change the descriptor state: */
+ spider_net_refill_rx_chain(card);
+
+ return result;
+}
+
+/**
+ * spider_net_poll - NAPI poll function called by the stack to return packets
+ * @netdev: interface device structure
+ * @budget: number of packets we can pass to the stack at most
+ *
+ * returns 0 if no more packets available to the driver/stack. Returns 1,
+ * if the quota is exceeded, but the driver has still packets.
+ *
+ * spider_net_poll returns all packets from the rx descriptors to the stack
+ * (using netif_receive_skb). If all/enough packets are up, the driver
+ * reenables interrupts and returns 0. If not, 1 is returned.
+ */
+static int
+spider_net_poll(struct net_device *netdev, int *budget)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ int packets_to_do, packets_done = 0;
+ int no_more_packets = 0;
+
+ packets_to_do = min(*budget, netdev->quota);
+
+ while (packets_to_do) {
+ if (spider_net_decode_one_descr(card)) {
+ packets_done++;
+ packets_to_do--;
+ } else {
+ /* no more packets for the stack */
+ no_more_packets = 1;
+ break;
+ }
+ }
+
+ netdev->quota -= packets_done;
+ *budget -= packets_done;
+
+ /* if all packets are in the stack, enable interrupts and return 0 */
+ /* if not, return 1 */
+ if (no_more_packets) {
+ netif_rx_complete(netdev);
+ spider_net_rx_irq_on(card);
+ return 0;
+ }
+
+ return 1;
+}
+
+/**
+ * spider_net_vlan_rx_reg - initializes VLAN structures in the driver and card
+ * @netdev: interface device structure
+ * @grp: vlan_group structure that is registered (NULL on destroying interface)
+ */
+static void
+spider_net_vlan_rx_reg(struct net_device *netdev, struct vlan_group *grp)
+{
+ /* further enhancement... yet to do */
+ return;
+}
+
+/**
+ * spider_net_vlan_rx_add - adds VLAN id to the card filter
+ * @netdev: interface device structure
+ * @vid: VLAN id to add
+ */
+static void
+spider_net_vlan_rx_add(struct net_device *netdev, uint16_t vid)
+{
+ /* further enhancement... yet to do */
+ /* add vid to card's VLAN filter table */
+ return;
+}
+
+/**
+ * spider_net_vlan_rx_kill - removes VLAN id to the card filter
+ * @netdev: interface device structure
+ * @vid: VLAN id to remove
+ */
+static void
+spider_net_vlan_rx_kill(struct net_device *netdev, uint16_t vid)
+{
+ /* further enhancement... yet to do */
+ /* remove vid from card's VLAN filter table */
+}
+
+/**
+ * spider_net_get_stats - get interface statistics
+ * @netdev: interface device structure
+ *
+ * returns the interface statistics residing in the spider_net_card struct
+ */
+static struct net_device_stats *
+spider_net_get_stats(struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ struct net_device_stats *stats = &card->netdev_stats;
+ return stats;
+}
+
+/**
+ * spider_net_change_mtu - changes the MTU of an interface
+ * @netdev: interface device structure
+ * @new_mtu: new MTU value
+ *
+ * returns 0 on success, <0 on failure
+ */
+static int
+spider_net_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ /* no need to re-alloc skbs or so -- the max mtu is about 2.3k
+ * and mtu is outbound only anyway */
+ if ( (new_mtu < SPIDER_NET_MIN_MTU ) ||
+ (new_mtu > SPIDER_NET_MAX_MTU) )
+ return -EINVAL;
+ netdev->mtu = new_mtu;
+ return 0;
+}
+
+/**
+ * spider_net_set_mac - sets the MAC of an interface
+ * @netdev: interface device structure
+ * @ptr: pointer to new MAC address
+ *
+ * Returns 0 on success, <0 on failure. Currently, we don't support this
+ * and will always return EOPNOTSUPP.
+ */
+static int
+spider_net_set_mac(struct net_device *netdev, void *p)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ u32 macl, macu, regvalue;
+ struct sockaddr *addr = p;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ /* switch off GMACTPE and GMACRPE */
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD);
+ regvalue &= ~((1 << 5) | (1 << 6));
+ spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue);
+
+ /* write mac */
+ macu = (addr->sa_data[0]<<24) + (addr->sa_data[1]<<16) +
+ (addr->sa_data[2]<<8) + (addr->sa_data[3]);
+ macl = (addr->sa_data[4]<<8) + (addr->sa_data[5]);
+ spider_net_write_reg(card, SPIDER_NET_GMACUNIMACU, macu);
+ spider_net_write_reg(card, SPIDER_NET_GMACUNIMACL, macl);
+
+ /* switch GMACTPE and GMACRPE back on */
+ regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD);
+ regvalue |= ((1 << 5) | (1 << 6));
+ spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue);
+
+ spider_net_set_promisc(card);
+
+ /* look up, whether we have been successful */
+ if (spider_net_get_mac_address(netdev))
+ return -EADDRNOTAVAIL;
+ if (memcmp(netdev->dev_addr,addr->sa_data,netdev->addr_len))
+ return -EADDRNOTAVAIL;
+
+ return 0;
+}
+
+/**
+ * spider_net_enable_txdmac - enables a TX DMA controller
+ * @card: card structure
+ *
+ * spider_net_enable_txdmac enables the TX DMA controller by setting the
+ * descriptor chain tail address
+ */
+static void
+spider_net_enable_txdmac(struct spider_net_card *card)
+{
+ /* assume chain is aligned correctly */
+ spider_net_write_reg(card, SPIDER_NET_GDTDCHA,
+ card->tx_chain.tail->bus_addr);
+}
+
+/**
+ * spider_net_handle_error_irq - handles errors raised by an interrupt
+ * @card: card structure
+ * @status_reg: interrupt status register 0 (GHIINT0STS)
+ *
+ * spider_net_handle_error_irq treats or ignores all error conditions
+ * found when an interrupt is presented
+ */
+static void
+spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
+{
+ u32 error_reg1, error_reg2;
+ u32 i;
+ int show_error = 1;
+
+ error_reg1 = spider_net_read_reg(card, SPIDER_NET_GHIINT1STS);
+ error_reg2 = spider_net_read_reg(card, SPIDER_NET_GHIINT2STS);
+
+ /* check GHIINT0STS ************************************/
+ if (status_reg)
+ for (i = 0; i < 32; i++)
+ if (status_reg & (1<<i))
+ switch (i)
+ {
+ /* let error_reg1 and error_reg2 evaluation decide, what to do
+ case SPIDER_NET_PHYINT:
+ case SPIDER_NET_GMAC2INT:
+ case SPIDER_NET_GMAC1INT:
+ case SPIDER_NET_GIPSINT:
+ case SPIDER_NET_GFIFOINT:
+ case SPIDER_NET_DMACINT:
+ case SPIDER_NET_GSYSINT:
+ break; */
+
+ case SPIDER_NET_GPWOPCMPINT:
+ /* PHY write operation completed */
+ show_error = 0;
+ break;
+ case SPIDER_NET_GPROPCMPINT:
+ /* PHY read operation completed */
+ /* we don't use semaphores, as we poll for the completion
+ * of the read operation in spider_net_read_phy. Should take
+ * about 50 us */
+ show_error = 0;
+ break;
+ case SPIDER_NET_GPWFFINT:
+ /* PHY command queue full */
+ if (netif_msg_intr(card))
+ pr_err("PHY write queue full\n");
+ show_error = 0;
+ break;
+
+ /* case SPIDER_NET_GRMDADRINT: not used. print a message */
+ /* case SPIDER_NET_GRMARPINT: not used. print a message */
+ /* case SPIDER_NET_GRMMPINT: not used. print a message */
+
+ case SPIDER_NET_GDTDEN0INT:
+ /* someone has set TX_DMA_EN to 0 */
+ show_error = 0;
+ break;
+
+ case SPIDER_NET_GDDDEN0INT: /* fallthrough */
+ case SPIDER_NET_GDCDEN0INT: /* fallthrough */
+ case SPIDER_NET_GDBDEN0INT: /* fallthrough */
+ case SPIDER_NET_GDADEN0INT:
+ /* someone has set RX_DMA_EN to 0 */
+ show_error = 0;
+ break;
+
+ /* RX interrupts */
+ case SPIDER_NET_GDDFDCINT:
+ case SPIDER_NET_GDCFDCINT:
+ case SPIDER_NET_GDBFDCINT:
+ case SPIDER_NET_GDAFDCINT:
+ /* case SPIDER_NET_GDNMINT: not used. print a message */
+ /* case SPIDER_NET_GCNMINT: not used. print a message */
+ /* case SPIDER_NET_GBNMINT: not used. print a message */
+ /* case SPIDER_NET_GANMINT: not used. print a message */
+ /* case SPIDER_NET_GRFNMINT: not used. print a message */
+ show_error = 0;
+ break;
+
+ /* TX interrupts */
+ case SPIDER_NET_GDTFDCINT:
+ show_error = 0;
+ break;
+ case SPIDER_NET_GTTEDINT:
+ show_error = 0;
+ break;
+ case SPIDER_NET_GDTDCEINT:
+ /* chain end. If a descriptor should be sent, kick off
+ * tx dma
+ if (card->tx_chain.tail == card->tx_chain.head)
+ spider_net_kick_tx_dma(card);
+ show_error = 0; */
+ break;
+
+ /* case SPIDER_NET_G1TMCNTINT: not used. print a message */
+ /* case SPIDER_NET_GFREECNTINT: not used. print a message */
+ }
+
+ /* check GHIINT1STS ************************************/
+ if (error_reg1)
+ for (i = 0; i < 32; i++)
+ if (error_reg1 & (1<<i))
+ switch (i)
+ {
+ case SPIDER_NET_GTMFLLINT:
+ if (netif_msg_intr(card))
+ pr_err("Spider TX RAM full\n");
+ show_error = 0;
+ break;
+ case SPIDER_NET_GRMFLLINT:
+ if (netif_msg_intr(card))
+ pr_err("Spider RX RAM full, incoming packets "
+ "might be discarded !\n");
+ netif_rx_schedule(card->netdev);
+ spider_net_enable_rxchtails(card);
+ spider_net_enable_rxdmac(card);
+ break;
+
+ /* case SPIDER_NET_GTMSHTINT: problem, print a message */
+ case SPIDER_NET_GDTINVDINT:
+ /* allrighty. tx from previous descr ok */
+ show_error = 0;
+ break;
+ /* case SPIDER_NET_GRFDFLLINT: print a message down there */
+ /* case SPIDER_NET_GRFCFLLINT: print a message down there */
+ /* case SPIDER_NET_GRFBFLLINT: print a message down there */
+ /* case SPIDER_NET_GRFAFLLINT: print a message down there */
+
+ /* chain end */
+ case SPIDER_NET_GDDDCEINT: /* fallthrough */
+ case SPIDER_NET_GDCDCEINT: /* fallthrough */
+ case SPIDER_NET_GDBDCEINT: /* fallthrough */
+ case SPIDER_NET_GDADCEINT:
+ if (netif_msg_intr(card))
+ pr_err("got descriptor chain end interrupt, "
+ "restarting DMAC %c.\n",
+ 'D'+i-SPIDER_NET_GDDDCEINT);
+ spider_net_refill_rx_chain(card);
+ show_error = 0;
+ break;
+
+ /* invalid descriptor */
+ case SPIDER_NET_GDDINVDINT: /* fallthrough */
+ case SPIDER_NET_GDCINVDINT: /* fallthrough */
+ case SPIDER_NET_GDBINVDINT: /* fallthrough */
+ case SPIDER_NET_GDAINVDINT:
+ /* could happen when rx chain is full */
+ spider_net_refill_rx_chain(card);
+ show_error = 0;
+ break;
+
+ /* case SPIDER_NET_GDTRSERINT: problem, print a message */
+ /* case SPIDER_NET_GDDRSERINT: problem, print a message */
+ /* case SPIDER_NET_GDCRSERINT: problem, print a message */
+ /* case SPIDER_NET_GDBRSERINT: problem, print a message */
+ /* case SPIDER_NET_GDARSERINT: problem, print a message */
+ /* case SPIDER_NET_GDSERINT: problem, print a message */
+ /* case SPIDER_NET_GDTPTERINT: problem, print a message */
+ /* case SPIDER_NET_GDDPTERINT: problem, print a message */
+ /* case SPIDER_NET_GDCPTERINT: problem, print a message */
+ /* case SPIDER_NET_GDBPTERINT: problem, print a message */
+ /* case SPIDER_NET_GDAPTERINT: problem, print a message */
+ default:
+ show_error = 1;
+ break;
+ }
+
+ /* check GHIINT2STS ************************************/
+ if (error_reg2)
+ for (i = 0; i < 32; i++)
+ if (error_reg2 & (1<<i))
+ switch (i)
+ {
+ /* there is nothing we can (want to) do at this time. Log a
+ * message, we can switch on and off the specific values later on
+ case SPIDER_NET_GPROPERINT:
+ case SPIDER_NET_GMCTCRSNGINT:
+ case SPIDER_NET_GMCTLCOLINT:
+ case SPIDER_NET_GMCTTMOTINT:
+ case SPIDER_NET_GMCRCAERINT:
+ case SPIDER_NET_GMCRCALERINT:
+ case SPIDER_NET_GMCRALNERINT:
+ case SPIDER_NET_GMCROVRINT:
+ case SPIDER_NET_GMCRRNTINT:
+ case SPIDER_NET_GMCRRXERINT:
+ case SPIDER_NET_GTITCSERINT:
+ case SPIDER_NET_GTIFMTERINT:
+ case SPIDER_NET_GTIPKTRVKINT:
+ case SPIDER_NET_GTISPINGINT:
+ case SPIDER_NET_GTISADNGINT:
+ case SPIDER_NET_GTISPDNGINT:
+ case SPIDER_NET_GRIFMTERINT:
+ case SPIDER_NET_GRIPKTRVKINT:
+ case SPIDER_NET_GRISPINGINT:
+ case SPIDER_NET_GRISADNGINT:
+ case SPIDER_NET_GRISPDNGINT:
+ break;
+ */
+ default:
+ break;
+ }
+
+ if ((show_error) && (netif_msg_intr(card)))
+ pr_err("Got error interrupt, GHIINT0STS = 0x%08x, "
+ "GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n",
+ status_reg, error_reg1, error_reg2);
+
+ /* clear interrupt sources */
+ spider_net_write_reg(card, SPIDER_NET_GHIINT1STS, error_reg1);
+ spider_net_write_reg(card, SPIDER_NET_GHIINT2STS, error_reg2);
+}
+
+/**
+ * spider_net_interrupt - interrupt handler for spider_net
+ * @irq: interupt number
+ * @ptr: pointer to net_device
+ * @regs: PU registers
+ *
+ * returns IRQ_HANDLED, if interrupt was for driver, or IRQ_NONE, if no
+ * interrupt found raised by card.
+ *
+ * This is the interrupt handler, that turns off
+ * interrupts for this device and makes the stack poll the driver
+ */
+static irqreturn_t
+spider_net_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+ struct net_device *netdev = ptr;
+ struct spider_net_card *card = netdev_priv(netdev);
+ u32 status_reg;
+
+ status_reg = spider_net_read_reg(card, SPIDER_NET_GHIINT0STS);
+
+ if (!status_reg)
+ return IRQ_NONE;
+
+ if (status_reg & SPIDER_NET_TXINT)
+ spider_net_release_tx_chain(card, 0);
+
+ if (status_reg & SPIDER_NET_RXINT ) {
+ spider_net_rx_irq_off(card);
+ netif_rx_schedule(netdev);
+ }
+
+ /* we do this after rx and tx processing, as we want the tx chain
+ * processed to see, whether we should restart tx dma processing */
+ spider_net_handle_error_irq(card, status_reg);
+
+ /* clear interrupt sources */
+ spider_net_write_reg(card, SPIDER_NET_GHIINT0STS, status_reg);
+
+ return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/**
+ * spider_net_poll_controller - artificial interrupt for netconsole etc.
+ * @netdev: interface device structure
+ *
+ * see Documentation/networking/netconsole.txt
+ */
+static void
+spider_net_poll_controller(struct net_device *netdev)
+{
+ disable_irq(netdev->irq);
+ spider_net_interrupt(netdev->irq, netdev, NULL);
+ enable_irq(netdev->irq);
+}
+#endif /* CONFIG_NET_POLL_CONTROLLER */
+
+/**
+ * spider_net_init_card - initializes the card
+ * @card: card structure
+ *
+ * spider_net_init_card initializes the card so that other registers can
+ * be used
+ */
+static void
+spider_net_init_card(struct spider_net_card *card)
+{
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_STOP_VALUE);
+
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_RUN_VALUE);
+}
+
+/**
+ * spider_net_enable_card - enables the card by setting all kinds of regs
+ * @card: card structure
+ *
+ * spider_net_enable_card sets a lot of SMMIO registers to enable the device
+ */
+static void
+spider_net_enable_card(struct spider_net_card *card)
+{
+ int i;
+ /* the following array consists of (register),(value) pairs
+ * that are set in this function. A register of 0 ends the list */
+ u32 regs[][2] = {
+ { SPIDER_NET_GRESUMINTNUM, 0 },
+ { SPIDER_NET_GREINTNUM, 0 },
+
+ /* set interrupt frame number registers */
+ /* clear the single DMA engine registers first */
+ { SPIDER_NET_GFAFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+ { SPIDER_NET_GFBFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+ { SPIDER_NET_GFCFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+ { SPIDER_NET_GFDFRMNUM, SPIDER_NET_GFXFRAMES_VALUE },
+ /* then set, what we really need */
+ { SPIDER_NET_GFFRMNUM, SPIDER_NET_FRAMENUM_VALUE },
+
+ /* timer counter registers and stuff */
+ { SPIDER_NET_GFREECNNUM, 0 },
+ { SPIDER_NET_GONETIMENUM, 0 },
+ { SPIDER_NET_GTOUTFRMNUM, 0 },
+
+ /* RX mode setting */
+ { SPIDER_NET_GRXMDSET, SPIDER_NET_RXMODE_VALUE },
+ /* TX mode setting */
+ { SPIDER_NET_GTXMDSET, SPIDER_NET_TXMODE_VALUE },
+ /* IPSEC mode setting */
+ { SPIDER_NET_GIPSECINIT, SPIDER_NET_IPSECINIT_VALUE },
+
+ { SPIDER_NET_GFTRESTRT, SPIDER_NET_RESTART_VALUE },
+
+ { SPIDER_NET_GMRWOLCTRL, 0 },
+ { SPIDER_NET_GTESTMD, 0 },
+
+ { SPIDER_NET_GMACINTEN, 0 },
+
+ /* flow control stuff */
+ { SPIDER_NET_GMACAPAUSE, SPIDER_NET_MACAPAUSE_VALUE },
+ { SPIDER_NET_GMACTXPAUSE, SPIDER_NET_TXPAUSE_VALUE },
+
+ { SPIDER_NET_GMACBSTLMT, SPIDER_NET_BURSTLMT_VALUE },
+ { 0, 0}
+ };
+
+ i = 0;
+ while (regs[i][0]) {
+ spider_net_write_reg(card, regs[i][0], regs[i][1]);
+ i++;
+ }
+
+ /* clear unicast filter table entries 1 to 14 */
+ for (i = 1; i <= 14; i++) {
+ spider_net_write_reg(card,
+ SPIDER_NET_GMRUAFILnR + i * 8,
+ 0x00080000);
+ spider_net_write_reg(card,
+ SPIDER_NET_GMRUAFILnR + i * 8 + 4,
+ 0x00000000);
+ }
+
+ spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R, 0x08080000);
+
+ spider_net_write_reg(card, SPIDER_NET_ECMODE, SPIDER_NET_ECMODE_VALUE);
+
+ /* set chain tail adress for RX chains and
+ * enable DMA */
+ spider_net_enable_rxchtails(card);
+ spider_net_enable_rxdmac(card);
+
+ spider_net_write_reg(card, SPIDER_NET_GRXDMAEN, SPIDER_NET_WOL_VALUE);
+
+ /* set chain tail adress for TX chain */
+ spider_net_enable_txdmac(card);
+
+ spider_net_write_reg(card, SPIDER_NET_GMACLENLMT,
+ SPIDER_NET_LENLMT_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_GMACMODE,
+ SPIDER_NET_MACMODE_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_GMACOPEMD,
+ SPIDER_NET_OPMODE_VALUE);
+
+ /* set interrupt mask registers */
+ spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK,
+ SPIDER_NET_INT0_MASK_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK,
+ SPIDER_NET_INT1_MASK_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK,
+ SPIDER_NET_INT2_MASK_VALUE);
+}
+
+/**
+ * spider_net_open - called upon ifonfig up
+ * @netdev: interface device structure
+ *
+ * returns 0 on success, <0 on failure
+ *
+ * spider_net_open allocates all the descriptors and memory needed for
+ * operation, sets up multicast list and enables interrupts
+ */
+int
+spider_net_open(struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev_priv(netdev);
+ int result;
+
+ result = -ENOMEM;
+ if (spider_net_init_chain(card, &card->tx_chain,
+ card->descr, tx_descriptors))
+ goto alloc_tx_failed;
+ if (spider_net_init_chain(card, &card->rx_chain,
+ card->descr + tx_descriptors, rx_descriptors))
+ goto alloc_rx_failed;
+
+ /* allocate rx skbs */
+ if (spider_net_alloc_rx_skbs(card))
+ goto alloc_skbs_failed;
+
+ spider_net_set_multi(netdev);
+
+ /* further enhancement: setup hw vlan, if needed */
+
+ result = -EBUSY;
+ if (request_irq(netdev->irq, spider_net_interrupt,
+ SA_SHIRQ, netdev->name, netdev))
+ goto register_int_failed;
+
+ spider_net_enable_card(card);
+
+ netif_start_queue(netdev);
+ netif_carrier_on(netdev);
+ netif_poll_enable(netdev);
+
+ return 0;
+
+register_int_failed:
+ spider_net_free_rx_chain_contents(card);
+alloc_skbs_failed:
+ spider_net_free_chain(card, &card->rx_chain);
+alloc_rx_failed:
+ spider_net_free_chain(card, &card->tx_chain);
+alloc_tx_failed:
+ return result;
+}
+
+/**
+ * spider_net_setup_phy - setup PHY
+ * @card: card structure
+ *
+ * returns 0 on success, <0 on failure
+ *
+ * spider_net_setup_phy is used as part of spider_net_probe. Sets
+ * the PHY to 1000 Mbps
+ **/
+static int
+spider_net_setup_phy(struct spider_net_card *card)
+{
+ struct mii_phy *phy = &card->phy;
+
+ spider_net_write_reg(card, SPIDER_NET_GDTDMASEL,
+ SPIDER_NET_DMASEL_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_GPCCTRL,
+ SPIDER_NET_PHY_CTRL_VALUE);
+ phy->mii_id = 1;
+ phy->dev = card->netdev;
+ phy->mdio_read = spider_net_read_phy;
+ phy->mdio_write = spider_net_write_phy;
+
+ mii_phy_probe(phy, phy->mii_id);
+
+ if (phy->def->ops->setup_forced)
+ phy->def->ops->setup_forced(phy, SPEED_1000, DUPLEX_FULL);
+
+ /* the following two writes could be moved to sungem_phy.c */
+ /* enable fiber mode */
+ spider_net_write_phy(card->netdev, 1, MII_NCONFIG, 0x9020);
+ /* LEDs active in both modes, autosense prio = fiber */
+ spider_net_write_phy(card->netdev, 1, MII_NCONFIG, 0x945f);
+
+ phy->def->ops->read_link(phy);
+ pr_info("Found %s with %i Mbps, %s-duplex.\n", phy->def->name,
+ phy->speed, phy->duplex==1 ? "Full" : "Half");
+
+ return 0;
+}
+
+/**
+ * spider_net_download_firmware - loads firmware into the adapter
+ * @card: card structure
+ * @firmware: firmware pointer
+ *
+ * spider_net_download_firmware loads the firmware opened by
+ * spider_net_init_firmware into the adapter.
+ */
+static void
+spider_net_download_firmware(struct spider_net_card *card,
+ const struct firmware *firmware)
+{
+ int sequencer, i;
+ u32 *fw_ptr = (u32 *)firmware->data;
+
+ /* stop sequencers */
+ spider_net_write_reg(card, SPIDER_NET_GSINIT,
+ SPIDER_NET_STOP_SEQ_VALUE);
+
+ for (sequencer = 0; sequencer < 6; sequencer++) {
+ spider_net_write_reg(card,
+ SPIDER_NET_GSnPRGADR + sequencer * 8, 0);
+ for (i = 0; i < SPIDER_NET_FIRMWARE_LEN; i++) {
+ spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+ sequencer * 8, *fw_ptr);
+ fw_ptr++;
+ }
+ }
+
+ spider_net_write_reg(card, SPIDER_NET_GSINIT,
+ SPIDER_NET_RUN_SEQ_VALUE);
+}
+
+/**
+ * spider_net_init_firmware - reads in firmware parts
+ * @card: card structure
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_init_firmware opens the sequencer firmware and does some basic
+ * checks. This function opens and releases the firmware structure. A call
+ * to download the firmware is performed before the release.
+ *
+ * Firmware format
+ * ===============
+ * spider_fw.bin is expected to be a file containing 6*1024*4 bytes, 4k being
+ * the program for each sequencer. Use the command
+ * tail -q -n +2 Seq_code1_0x088.txt Seq_code2_0x090.txt \
+ * Seq_code3_0x098.txt Seq_code4_0x0A0.txt Seq_code5_0x0A8.txt \
+ * Seq_code6_0x0B0.txt | xxd -r -p -c4 > spider_fw.bin
+ *
+ * to generate spider_fw.bin, if you have sequencer programs with something
+ * like the following contents for each sequencer:
+ * <ONE LINE COMMENT>
+ * <FIRST 4-BYTES-WORD FOR SEQUENCER>
+ * <SECOND 4-BYTES-WORD FOR SEQUENCER>
+ * ...
+ * <1024th 4-BYTES-WORD FOR SEQUENCER>
+ */
+static int
+spider_net_init_firmware(struct spider_net_card *card)
+{
+ const struct firmware *firmware;
+ int err = -EIO;
+
+ if (request_firmware(&firmware,
+ SPIDER_NET_FIRMWARE_NAME, &card->pdev->dev) < 0) {
+ if (netif_msg_probe(card))
+ pr_err("Couldn't read in sequencer data file %s.\n",
+ SPIDER_NET_FIRMWARE_NAME);
+ firmware = NULL;
+ goto out;
+ }
+
+ if (firmware->size != 6 * SPIDER_NET_FIRMWARE_LEN * sizeof(u32)) {
+ if (netif_msg_probe(card))
+ pr_err("Invalid size of sequencer data file %s.\n",
+ SPIDER_NET_FIRMWARE_NAME);
+ goto out;
+ }
+
+ spider_net_download_firmware(card, firmware);
+
+ err = 0;
+out:
+ release_firmware(firmware);
+
+ return err;
+}
+
+/**
+ * spider_net_workaround_rxramfull - work around firmware bug
+ * @card: card structure
+ *
+ * no return value
+ **/
+static void
+spider_net_workaround_rxramfull(struct spider_net_card *card)
+{
+ int i, sequencer = 0;
+
+ /* cancel reset */
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_RUN_VALUE);
+
+ /* empty sequencer data */
+ for (sequencer = 0; sequencer < 6; sequencer++) {
+ spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+ sequencer * 8, 0x0);
+ for (i = 0; i < SPIDER_NET_FIRMWARE_LEN; i++) {
+ spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT +
+ sequencer * 8, 0x0);
+ }
+ }
+
+ /* set sequencer operation */
+ spider_net_write_reg(card, SPIDER_NET_GSINIT, 0x000000fe);
+
+ /* reset */
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_STOP_VALUE);
+}
+
+/**
+ * spider_net_tx_timeout_task - task scheduled by the watchdog timeout
+ * function (to be called not under interrupt status)
+ * @data: data, is interface device structure
+ *
+ * called as task when tx hangs, resets interface (if interface is up)
+ */
+static void
+spider_net_tx_timeout_task(void *data)
+{
+ struct net_device *netdev = data;
+ struct spider_net_card *card = netdev_priv(netdev);
+
+ if (!(netdev->flags & IFF_UP))
+ goto out;
+
+ netif_device_detach(netdev);
+ spider_net_stop(netdev);
+
+ spider_net_workaround_rxramfull(card);
+ spider_net_init_card(card);
+
+ if (spider_net_setup_phy(card))
+ goto out;
+ if (spider_net_init_firmware(card))
+ goto out;
+
+ spider_net_open(netdev);
+ spider_net_kick_tx_dma(card, card->tx_chain.head);
+ netif_device_attach(netdev);
+
+out:
+ atomic_dec(&card->tx_timeout_task_counter);
+}
+
+/**
+ * spider_net_tx_timeout - called when the tx timeout watchdog kicks in.
+ * @netdev: interface device structure
+ *
+ * called, if tx hangs. Schedules a task that resets the interface
+ */
+static void
+spider_net_tx_timeout(struct net_device *netdev)
+{
+ struct spider_net_card *card;
+
+ card = netdev_priv(netdev);
+ atomic_inc(&card->tx_timeout_task_counter);
+ if (netdev->flags & IFF_UP)
+ schedule_work(&card->tx_timeout_task);
+ else
+ atomic_dec(&card->tx_timeout_task_counter);
+}
+
+/**
+ * spider_net_setup_netdev_ops - initialization of net_device operations
+ * @netdev: net_device structure
+ *
+ * fills out function pointers in the net_device structure
+ */
+static void
+spider_net_setup_netdev_ops(struct net_device *netdev)
+{
+ netdev->open = &spider_net_open;
+ netdev->stop = &spider_net_stop;
+ netdev->hard_start_xmit = &spider_net_xmit;
+ netdev->get_stats = &spider_net_get_stats;
+ netdev->set_multicast_list = &spider_net_set_multi;
+ netdev->set_mac_address = &spider_net_set_mac;
+ netdev->change_mtu = &spider_net_change_mtu;
+ netdev->do_ioctl = &spider_net_do_ioctl;
+ /* tx watchdog */
+ netdev->tx_timeout = &spider_net_tx_timeout;
+ netdev->watchdog_timeo = SPIDER_NET_WATCHDOG_TIMEOUT;
+ /* NAPI */
+ netdev->poll = &spider_net_poll;
+ netdev->weight = SPIDER_NET_NAPI_WEIGHT;
+ /* HW VLAN */
+ netdev->vlan_rx_register = &spider_net_vlan_rx_reg;
+ netdev->vlan_rx_add_vid = &spider_net_vlan_rx_add;
+ netdev->vlan_rx_kill_vid = &spider_net_vlan_rx_kill;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ /* poll controller */
+ netdev->poll_controller = &spider_net_poll_controller;
+#endif /* CONFIG_NET_POLL_CONTROLLER */
+ /* ethtool ops */
+ netdev->ethtool_ops = &spider_net_ethtool_ops;
+}
+
+/**
+ * spider_net_setup_netdev - initialization of net_device
+ * @card: card structure
+ *
+ * Returns 0 on success or <0 on failure
+ *
+ * spider_net_setup_netdev initializes the net_device structure
+ **/
+static int
+spider_net_setup_netdev(struct spider_net_card *card)
+{
+ int result;
+ struct net_device *netdev = card->netdev;
+ struct device_node *dn;
+ struct sockaddr addr;
+ u8 *mac;
+
+ SET_MODULE_OWNER(netdev);
+ SET_NETDEV_DEV(netdev, &card->pdev->dev);
+
+ pci_set_drvdata(card->pdev, netdev);
+ spin_lock_init(&card->intmask_lock);
+ netdev->irq = card->pdev->irq;
+
+ card->options.rx_csum = SPIDER_NET_RX_CSUM_DEFAULT;
+
+ spider_net_setup_netdev_ops(netdev);
+
+ netdev->features = 0;
+ /* some time: NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
+ * NETIF_F_HW_VLAN_FILTER */
+
+ netdev->irq = card->pdev->irq;
+
+ dn = pci_device_to_OF_node(card->pdev);
+ if (!dn)
+ return -EIO;
+
+ mac = (u8 *)get_property(dn, "local-mac-address", NULL);
+ if (!mac)
+ return -EIO;
+ memcpy(addr.sa_data, mac, ETH_ALEN);
+
+ result = spider_net_set_mac(netdev, &addr);
+ if ((result) && (netif_msg_probe(card)))
+ pr_err("Failed to set MAC address: %i\n", result);
+
+ result = register_netdev(netdev);
+ if (result) {
+ if (netif_msg_probe(card))
+ pr_err("Couldn't register net_device: %i\n",
+ result);
+ return result;
+ }
+
+ if (netif_msg_probe(card))
+ pr_info("Initialized device %s.\n", netdev->name);
+
+ return 0;
+}
+
+/**
+ * spider_net_alloc_card - allocates net_device and card structure
+ *
+ * returns the card structure or NULL in case of errors
+ *
+ * the card and net_device structures are linked to each other
+ */
+static struct spider_net_card *
+spider_net_alloc_card(void)
+{
+ struct net_device *netdev;
+ struct spider_net_card *card;
+ size_t alloc_size;
+
+ alloc_size = sizeof (*card) +
+ sizeof (struct spider_net_descr) * rx_descriptors +
+ sizeof (struct spider_net_descr) * tx_descriptors;
+ netdev = alloc_etherdev(alloc_size);
+ if (!netdev)
+ return NULL;
+
+ card = netdev_priv(netdev);
+ card->netdev = netdev;
+ card->msg_enable = SPIDER_NET_DEFAULT_MSG;
+ INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task, netdev);
+ init_waitqueue_head(&card->waitq);
+ atomic_set(&card->tx_timeout_task_counter, 0);
+
+ return card;
+}
+
+/**
+ * spider_net_undo_pci_setup - releases PCI ressources
+ * @card: card structure
+ *
+ * spider_net_undo_pci_setup releases the mapped regions
+ */
+static void
+spider_net_undo_pci_setup(struct spider_net_card *card)
+{
+ iounmap(card->regs);
+ pci_release_regions(card->pdev);
+}
+
+/**
+ * spider_net_setup_pci_dev - sets up the device in terms of PCI operations
+ * @card: card structure
+ * @pdev: PCI device
+ *
+ * Returns the card structure or NULL if any errors occur
+ *
+ * spider_net_setup_pci_dev initializes pdev and together with the
+ * functions called in spider_net_open configures the device so that
+ * data can be transferred over it
+ * The net_device structure is attached to the card structure, if the
+ * function returns without error.
+ **/
+static struct spider_net_card *
+spider_net_setup_pci_dev(struct pci_dev *pdev)
+{
+ struct spider_net_card *card;
+ unsigned long mmio_start, mmio_len;
+
+ if (pci_enable_device(pdev)) {
+ pr_err("Couldn't enable PCI device\n");
+ return NULL;
+ }
+
+ if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+ pr_err("Couldn't find proper PCI device base address.\n");
+ goto out_disable_dev;
+ }
+
+ if (pci_request_regions(pdev, spider_net_driver_name)) {
+ pr_err("Couldn't obtain PCI resources, aborting.\n");
+ goto out_disable_dev;
+ }
+
+ pci_set_master(pdev);
+
+ card = spider_net_alloc_card();
+ if (!card) {
+ pr_err("Couldn't allocate net_device structure, "
+ "aborting.\n");
+ goto out_release_regions;
+ }
+ card->pdev = pdev;
+
+ /* fetch base address and length of first resource */
+ mmio_start = pci_resource_start(pdev, 0);
+ mmio_len = pci_resource_len(pdev, 0);
+
+ card->netdev->mem_start = mmio_start;
+ card->netdev->mem_end = mmio_start + mmio_len;
+ card->regs = ioremap(mmio_start, mmio_len);
+
+ if (!card->regs) {
+ pr_err("Couldn't obtain PCI resources, aborting.\n");
+ goto out_release_regions;
+ }
+
+ return card;
+
+out_release_regions:
+ pci_release_regions(pdev);
+out_disable_dev:
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+ return NULL;
+}
+
+/**
+ * spider_net_probe - initialization of a device
+ * @pdev: PCI device
+ * @ent: entry in the device id list
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_probe initializes pdev and registers a net_device
+ * structure for it. After that, the device can be ifconfig'ed up
+ **/
+static int __devinit
+spider_net_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ int err = -EIO;
+ struct spider_net_card *card;
+
+ card = spider_net_setup_pci_dev(pdev);
+ if (!card)
+ goto out;
+
+ spider_net_workaround_rxramfull(card);
+ spider_net_init_card(card);
+
+ err = spider_net_setup_phy(card);
+ if (err)
+ goto out_undo_pci;
+
+ err = spider_net_init_firmware(card);
+ if (err)
+ goto out_undo_pci;
+
+ err = spider_net_setup_netdev(card);
+ if (err)
+ goto out_undo_pci;
+
+ return 0;
+
+out_undo_pci:
+ spider_net_undo_pci_setup(card);
+ free_netdev(card->netdev);
+out:
+ return err;
+}
+
+/**
+ * spider_net_remove - removal of a device
+ * @pdev: PCI device
+ *
+ * Returns 0 on success, <0 on failure
+ *
+ * spider_net_remove is called to remove the device and unregisters the
+ * net_device
+ **/
+static void __devexit
+spider_net_remove(struct pci_dev *pdev)
+{
+ struct net_device *netdev;
+ struct spider_net_card *card;
+
+ netdev = pci_get_drvdata(pdev);
+ card = netdev_priv(netdev);
+
+ wait_event(card->waitq,
+ atomic_read(&card->tx_timeout_task_counter) == 0);
+
+ unregister_netdev(netdev);
+
+ /* switch off card */
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_STOP_VALUE);
+ spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
+ SPIDER_NET_CKRCTRL_RUN_VALUE);
+
+ spider_net_undo_pci_setup(card);
+ free_netdev(netdev);
+}
+
+static struct pci_driver spider_net_driver = {
+ .owner = THIS_MODULE,
+ .name = spider_net_driver_name,
+ .id_table = spider_net_pci_tbl,
+ .probe = spider_net_probe,
+ .remove = __devexit_p(spider_net_remove)
+};
+
+/**
+ * spider_net_init - init function when the driver is loaded
+ *
+ * spider_net_init registers the device driver
+ */
+static int __init spider_net_init(void)
+{
+ if (rx_descriptors < SPIDER_NET_RX_DESCRIPTORS_MIN) {
+ rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MIN;
+ pr_info("adjusting rx descriptors to %i.\n", rx_descriptors);
+ }
+ if (rx_descriptors > SPIDER_NET_RX_DESCRIPTORS_MAX) {
+ rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MAX;
+ pr_info("adjusting rx descriptors to %i.\n", rx_descriptors);
+ }
+ if (tx_descriptors < SPIDER_NET_TX_DESCRIPTORS_MIN) {
+ tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MIN;
+ pr_info("adjusting tx descriptors to %i.\n", tx_descriptors);
+ }
+ if (tx_descriptors > SPIDER_NET_TX_DESCRIPTORS_MAX) {
+ tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MAX;
+ pr_info("adjusting tx descriptors to %i.\n", tx_descriptors);
+ }
+
+ return pci_register_driver(&spider_net_driver);
+}
+
+/**
+ * spider_net_cleanup - exit function when driver is unloaded
+ *
+ * spider_net_cleanup unregisters the device driver
+ */
+static void __exit spider_net_cleanup(void)
+{
+ pci_unregister_driver(&spider_net_driver);
+}
+
+module_init(spider_net_init);
+module_exit(spider_net_cleanup);
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
new file mode 100644
index 00000000000..22b2f234735
--- /dev/null
+++ b/drivers/net/spider_net.h
@@ -0,0 +1,469 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ * Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _SPIDER_NET_H
+#define _SPIDER_NET_H
+
+#include "sungem_phy.h"
+
+extern int spider_net_stop(struct net_device *netdev);
+extern int spider_net_open(struct net_device *netdev);
+
+extern struct ethtool_ops spider_net_ethtool_ops;
+
+extern char spider_net_driver_name[];
+
+#define SPIDER_NET_MAX_MTU 2308
+#define SPIDER_NET_MIN_MTU 64
+
+#define SPIDER_NET_RXBUF_ALIGN 128
+
+#define SPIDER_NET_RX_DESCRIPTORS_DEFAULT 64
+#define SPIDER_NET_RX_DESCRIPTORS_MIN 16
+#define SPIDER_NET_RX_DESCRIPTORS_MAX 256
+
+#define SPIDER_NET_TX_DESCRIPTORS_DEFAULT 64
+#define SPIDER_NET_TX_DESCRIPTORS_MIN 16
+#define SPIDER_NET_TX_DESCRIPTORS_MAX 256
+
+#define SPIDER_NET_RX_CSUM_DEFAULT 1
+
+#define SPIDER_NET_WATCHDOG_TIMEOUT 5*HZ
+#define SPIDER_NET_NAPI_WEIGHT 64
+
+#define SPIDER_NET_FIRMWARE_LEN 1024
+#define SPIDER_NET_FIRMWARE_NAME "spider_fw.bin"
+
+/** spider_net SMMIO registers */
+#define SPIDER_NET_GHIINT0STS 0x00000000
+#define SPIDER_NET_GHIINT1STS 0x00000004
+#define SPIDER_NET_GHIINT2STS 0x00000008
+#define SPIDER_NET_GHIINT0MSK 0x00000010
+#define SPIDER_NET_GHIINT1MSK 0x00000014
+#define SPIDER_NET_GHIINT2MSK 0x00000018
+
+#define SPIDER_NET_GRESUMINTNUM 0x00000020
+#define SPIDER_NET_GREINTNUM 0x00000024
+
+#define SPIDER_NET_GFFRMNUM 0x00000028
+#define SPIDER_NET_GFAFRMNUM 0x0000002c
+#define SPIDER_NET_GFBFRMNUM 0x00000030
+#define SPIDER_NET_GFCFRMNUM 0x00000034
+#define SPIDER_NET_GFDFRMNUM 0x00000038
+
+/* clear them (don't use it) */
+#define SPIDER_NET_GFREECNNUM 0x0000003c
+#define SPIDER_NET_GONETIMENUM 0x00000040
+
+#define SPIDER_NET_GTOUTFRMNUM 0x00000044
+
+#define SPIDER_NET_GTXMDSET 0x00000050
+#define SPIDER_NET_GPCCTRL 0x00000054
+#define SPIDER_NET_GRXMDSET 0x00000058
+#define SPIDER_NET_GIPSECINIT 0x0000005c
+#define SPIDER_NET_GFTRESTRT 0x00000060
+#define SPIDER_NET_GRXDMAEN 0x00000064
+#define SPIDER_NET_GMRWOLCTRL 0x00000068
+#define SPIDER_NET_GPCWOPCMD 0x0000006c
+#define SPIDER_NET_GPCROPCMD 0x00000070
+#define SPIDER_NET_GTTFRMCNT 0x00000078
+#define SPIDER_NET_GTESTMD 0x0000007c
+
+#define SPIDER_NET_GSINIT 0x00000080
+#define SPIDER_NET_GSnPRGADR 0x00000084
+#define SPIDER_NET_GSnPRGDAT 0x00000088
+
+#define SPIDER_NET_GMACOPEMD 0x00000100
+#define SPIDER_NET_GMACLENLMT 0x00000108
+#define SPIDER_NET_GMACINTEN 0x00000118
+#define SPIDER_NET_GMACPHYCTRL 0x00000120
+
+#define SPIDER_NET_GMACAPAUSE 0x00000154
+#define SPIDER_NET_GMACTXPAUSE 0x00000164
+
+#define SPIDER_NET_GMACMODE 0x000001b0
+#define SPIDER_NET_GMACBSTLMT 0x000001b4
+
+#define SPIDER_NET_GMACUNIMACU 0x000001c0
+#define SPIDER_NET_GMACUNIMACL 0x000001c8
+
+#define SPIDER_NET_GMRMHFILnR 0x00000400
+#define SPIDER_NET_MULTICAST_HASHES 256
+
+#define SPIDER_NET_GMRUAFILnR 0x00000500
+#define SPIDER_NET_GMRUA0FIL15R 0x00000578
+
+/* RX DMA controller registers, all 0x00000a.. are for DMA controller A,
+ * 0x00000b.. for DMA controller B, etc. */
+#define SPIDER_NET_GDADCHA 0x00000a00
+#define SPIDER_NET_GDADMACCNTR 0x00000a04
+#define SPIDER_NET_GDACTDPA 0x00000a08
+#define SPIDER_NET_GDACTDCNT 0x00000a0c
+#define SPIDER_NET_GDACDBADDR 0x00000a20
+#define SPIDER_NET_GDACDBSIZE 0x00000a24
+#define SPIDER_NET_GDACNEXTDA 0x00000a28
+#define SPIDER_NET_GDACCOMST 0x00000a2c
+#define SPIDER_NET_GDAWBCOMST 0x00000a30
+#define SPIDER_NET_GDAWBRSIZE 0x00000a34
+#define SPIDER_NET_GDAWBVSIZE 0x00000a38
+#define SPIDER_NET_GDAWBTRST 0x00000a3c
+#define SPIDER_NET_GDAWBTRERR 0x00000a40
+
+/* TX DMA controller registers */
+#define SPIDER_NET_GDTDCHA 0x00000e00
+#define SPIDER_NET_GDTDMACCNTR 0x00000e04
+#define SPIDER_NET_GDTCDPA 0x00000e08
+#define SPIDER_NET_GDTDMASEL 0x00000e14
+
+#define SPIDER_NET_ECMODE 0x00000f00
+/* clock and reset control register */
+#define SPIDER_NET_CKRCTRL 0x00000ff0
+
+/** SCONFIG registers */
+#define SPIDER_NET_SCONFIG_IOACTE 0x00002810
+
+/** hardcoded register values */
+#define SPIDER_NET_INT0_MASK_VALUE 0x3f7fe3ff
+#define SPIDER_NET_INT1_MASK_VALUE 0xffffffff
+/* no MAC aborts -> auto retransmission */
+#define SPIDER_NET_INT2_MASK_VALUE 0xfffffff1
+
+/* clear counter when interrupt sources are cleared
+#define SPIDER_NET_FRAMENUM_VALUE 0x0001f001 */
+/* we rely on flagged descriptor interrupts */
+#define SPIDER_NET_FRAMENUM_VALUE 0x00000000
+/* set this first, then the FRAMENUM_VALUE */
+#define SPIDER_NET_GFXFRAMES_VALUE 0x00000000
+
+#define SPIDER_NET_STOP_SEQ_VALUE 0x00000000
+#define SPIDER_NET_RUN_SEQ_VALUE 0x0000007e
+
+#define SPIDER_NET_PHY_CTRL_VALUE 0x00040040
+/* #define SPIDER_NET_PHY_CTRL_VALUE 0x01070080*/
+#define SPIDER_NET_RXMODE_VALUE 0x00000011
+/* auto retransmission in case of MAC aborts */
+#define SPIDER_NET_TXMODE_VALUE 0x00010000
+#define SPIDER_NET_RESTART_VALUE 0x00000000
+#define SPIDER_NET_WOL_VALUE 0x00001111
+#if 0
+#define SPIDER_NET_WOL_VALUE 0x00000000
+#endif
+#define SPIDER_NET_IPSECINIT_VALUE 0x00f000f8
+
+/* pause frames: automatic, no upper retransmission count */
+/* outside loopback mode: ETOMOD signal dont matter, not connected */
+#define SPIDER_NET_OPMODE_VALUE 0x00000063
+/*#define SPIDER_NET_OPMODE_VALUE 0x001b0062*/
+#define SPIDER_NET_LENLMT_VALUE 0x00000908
+
+#define SPIDER_NET_MACAPAUSE_VALUE 0x00000800 /* about 1 ms */
+#define SPIDER_NET_TXPAUSE_VALUE 0x00000000
+
+#define SPIDER_NET_MACMODE_VALUE 0x00000001
+#define SPIDER_NET_BURSTLMT_VALUE 0x00000200 /* about 16 us */
+
+/* 1(0) enable r/tx dma
+ * 0000000 fixed to 0
+ *
+ * 000000 fixed to 0
+ * 0(1) en/disable descr writeback on force end
+ * 0(1) force end
+ *
+ * 000000 fixed to 0
+ * 00 burst alignment: 128 bytes
+ *
+ * 00000 fixed to 0
+ * 0 descr writeback size 32 bytes
+ * 0(1) descr chain end interrupt enable
+ * 0(1) descr status writeback enable */
+
+/* to set RX_DMA_EN */
+#define SPIDER_NET_DMA_RX_VALUE 0x80000000
+#define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003
+/* to set TX_DMA_EN */
+#define SPIDER_NET_DMA_TX_VALUE 0x80000000
+#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003
+
+/* SPIDER_NET_UA_DESCR_VALUE is OR'ed with the unicast address */
+#define SPIDER_NET_UA_DESCR_VALUE 0x00080000
+#define SPIDER_NET_PROMISC_VALUE 0x00080000
+#define SPIDER_NET_NONPROMISC_VALUE 0x00000000
+
+#define SPIDER_NET_DMASEL_VALUE 0x00000001
+
+#define SPIDER_NET_ECMODE_VALUE 0x00000000
+
+#define SPIDER_NET_CKRCTRL_RUN_VALUE 0x1fff010f
+#define SPIDER_NET_CKRCTRL_STOP_VALUE 0x0000010f
+
+#define SPIDER_NET_SBIMSTATE_VALUE 0x00000000
+#define SPIDER_NET_SBTMSTATE_VALUE 0x00000000
+
+/* SPIDER_NET_GHIINT0STS bits, in reverse order so that they can be used
+ * with 1 << SPIDER_NET_... */
+enum spider_net_int0_status {
+ SPIDER_NET_GPHYINT = 0,
+ SPIDER_NET_GMAC2INT,
+ SPIDER_NET_GMAC1INT,
+ SPIDER_NET_GIPSINT,
+ SPIDER_NET_GFIFOINT,
+ SPIDER_NET_GDMACINT,
+ SPIDER_NET_GSYSINT,
+ SPIDER_NET_GPWOPCMPINT,
+ SPIDER_NET_GPROPCMPINT,
+ SPIDER_NET_GPWFFINT,
+ SPIDER_NET_GRMDADRINT,
+ SPIDER_NET_GRMARPINT,
+ SPIDER_NET_GRMMPINT,
+ SPIDER_NET_GDTDEN0INT,
+ SPIDER_NET_GDDDEN0INT,
+ SPIDER_NET_GDCDEN0INT,
+ SPIDER_NET_GDBDEN0INT,
+ SPIDER_NET_GDADEN0INT,
+ SPIDER_NET_GDTFDCINT,
+ SPIDER_NET_GDDFDCINT,
+ SPIDER_NET_GDCFDCINT,
+ SPIDER_NET_GDBFDCINT,
+ SPIDER_NET_GDAFDCINT,
+ SPIDER_NET_GTTEDINT,
+ SPIDER_NET_GDTDCEINT,
+ SPIDER_NET_GRFDNMINT,
+ SPIDER_NET_GRFCNMINT,
+ SPIDER_NET_GRFBNMINT,
+ SPIDER_NET_GRFANMINT,
+ SPIDER_NET_GRFNMINT,
+ SPIDER_NET_G1TMCNTINT,
+ SPIDER_NET_GFREECNTINT
+};
+/* GHIINT1STS bits */
+enum spider_net_int1_status {
+ SPIDER_NET_GTMFLLINT = 0,
+ SPIDER_NET_GRMFLLINT,
+ SPIDER_NET_GTMSHTINT,
+ SPIDER_NET_GDTINVDINT,
+ SPIDER_NET_GRFDFLLINT,
+ SPIDER_NET_GDDDCEINT,
+ SPIDER_NET_GDDINVDINT,
+ SPIDER_NET_GRFCFLLINT,
+ SPIDER_NET_GDCDCEINT,
+ SPIDER_NET_GDCINVDINT,
+ SPIDER_NET_GRFBFLLINT,
+ SPIDER_NET_GDBDCEINT,
+ SPIDER_NET_GDBINVDINT,
+ SPIDER_NET_GRFAFLLINT,
+ SPIDER_NET_GDADCEINT,
+ SPIDER_NET_GDAINVDINT,
+ SPIDER_NET_GDTRSERINT,
+ SPIDER_NET_GDDRSERINT,
+ SPIDER_NET_GDCRSERINT,
+ SPIDER_NET_GDBRSERINT,
+ SPIDER_NET_GDARSERINT,
+ SPIDER_NET_GDSERINT,
+ SPIDER_NET_GDTPTERINT,
+ SPIDER_NET_GDDPTERINT,
+ SPIDER_NET_GDCPTERINT,
+ SPIDER_NET_GDBPTERINT,
+ SPIDER_NET_GDAPTERINT
+};
+/* GHIINT2STS bits */
+enum spider_net_int2_status {
+ SPIDER_NET_GPROPERINT = 0,
+ SPIDER_NET_GMCTCRSNGINT,
+ SPIDER_NET_GMCTLCOLINT,
+ SPIDER_NET_GMCTTMOTINT,
+ SPIDER_NET_GMCRCAERINT,
+ SPIDER_NET_GMCRCALERINT,
+ SPIDER_NET_GMCRALNERINT,
+ SPIDER_NET_GMCROVRINT,
+ SPIDER_NET_GMCRRNTINT,
+ SPIDER_NET_GMCRRXERINT,
+ SPIDER_NET_GTITCSERINT,
+ SPIDER_NET_GTIFMTERINT,
+ SPIDER_NET_GTIPKTRVKINT,
+ SPIDER_NET_GTISPINGINT,
+ SPIDER_NET_GTISADNGINT,
+ SPIDER_NET_GTISPDNGINT,
+ SPIDER_NET_GRIFMTERINT,
+ SPIDER_NET_GRIPKTRVKINT,
+ SPIDER_NET_GRISPINGINT,
+ SPIDER_NET_GRISADNGINT,
+ SPIDER_NET_GRISPDNGINT
+};
+
+#define SPIDER_NET_TXINT ( (1 << SPIDER_NET_GTTEDINT) | \
+ (1 << SPIDER_NET_GDTDCEINT) | \
+ (1 << SPIDER_NET_GDTFDCINT) )
+
+/* we rely on flagged descriptor interrupts*/
+#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) | \
+ (1 << SPIDER_NET_GRMFLLINT) )
+
+#define SPIDER_NET_GPREXEC 0x80000000
+#define SPIDER_NET_GPRDAT_MASK 0x0000ffff
+
+/* descriptor bits
+ *
+ * 1010 descriptor ready
+ * 0 descr in middle of chain
+ * 000 fixed to 0
+ *
+ * 0 no interrupt on completion
+ * 000 fixed to 0
+ * 1 no ipsec processing
+ * 1 last descriptor for this frame
+ * 00 no checksum
+ * 10 tcp checksum
+ * 11 udp checksum
+ *
+ * 00 fixed to 0
+ * 0 fixed to 0
+ * 0 no interrupt on response errors
+ * 0 no interrupt on invalid descr
+ * 0 no interrupt on dma process termination
+ * 0 no interrupt on descr chain end
+ * 0 no interrupt on descr complete
+ *
+ * 000 fixed to 0
+ * 0 response error interrupt status
+ * 0 invalid descr status
+ * 0 dma termination status
+ * 0 descr chain end status
+ * 0 descr complete status */
+#define SPIDER_NET_DMAC_CMDSTAT_NOCS 0xa00c0000
+#define SPIDER_NET_DMAC_CMDSTAT_TCPCS 0xa00e0000
+#define SPIDER_NET_DMAC_CMDSTAT_UDPCS 0xa00f0000
+#define SPIDER_NET_DESCR_IND_PROC_SHIFT 28
+#define SPIDER_NET_DESCR_IND_PROC_MASKO 0x0fffffff
+
+/* descr ready, descr is in middle of chain, get interrupt on completion */
+#define SPIDER_NET_DMAC_RX_CARDOWNED 0xa0800000
+
+/* multicast is no problem */
+#define SPIDER_NET_DATA_ERROR_MASK 0xffffbfff
+
+enum spider_net_descr_status {
+ SPIDER_NET_DESCR_COMPLETE = 0x00, /* used in rx and tx */
+ SPIDER_NET_DESCR_RESPONSE_ERROR = 0x01, /* used in rx and tx */
+ SPIDER_NET_DESCR_PROTECTION_ERROR = 0x02, /* used in rx and tx */
+ SPIDER_NET_DESCR_FRAME_END = 0x04, /* used in rx */
+ SPIDER_NET_DESCR_FORCE_END = 0x05, /* used in rx and tx */
+ SPIDER_NET_DESCR_CARDOWNED = 0x0a, /* used in rx and tx */
+ SPIDER_NET_DESCR_NOT_IN_USE /* any other value */
+};
+
+struct spider_net_descr {
+ /* as defined by the hardware */
+ dma_addr_t buf_addr;
+ u32 buf_size;
+ dma_addr_t next_descr_addr;
+ u32 dmac_cmd_status;
+ u32 result_size;
+ u32 valid_size; /* all zeroes for tx */
+ u32 data_status;
+ u32 data_error; /* all zeroes for tx */
+
+ /* used in the driver */
+ struct sk_buff *skb;
+ dma_addr_t bus_addr;
+ struct spider_net_descr *next;
+ struct spider_net_descr *prev;
+} __attribute__((aligned(32)));
+
+struct spider_net_descr_chain {
+ /* we walk from tail to head */
+ struct spider_net_descr *head;
+ struct spider_net_descr *tail;
+};
+
+/* descriptor data_status bits */
+#define SPIDER_NET_RXIPCHK 29
+#define SPIDER_NET_TCPUDPIPCHK 28
+#define SPIDER_NET_DATA_STATUS_CHK_MASK (1 << SPIDER_NET_RXIPCHK | \
+ 1 << SPIDER_NET_TCPUDPIPCHK)
+
+#define SPIDER_NET_VLAN_PACKET 21
+
+/* descriptor data_error bits */
+#define SPIDER_NET_RXIPCHKERR 27
+#define SPIDER_NET_RXTCPCHKERR 26
+#define SPIDER_NET_DATA_ERROR_CHK_MASK (1 << SPIDER_NET_RXIPCHKERR | \
+ 1 << SPIDER_NET_RXTCPCHKERR)
+
+/* the cases we don't pass the packet to the stack */
+#define SPIDER_NET_DESTROY_RX_FLAGS 0x70138000
+
+#define SPIDER_NET_DESCR_SIZE 32
+
+/* this will be bigger some time */
+struct spider_net_options {
+ int rx_csum; /* for rx: if 0 ip_summed=NONE,
+ if 1 and hw has verified, ip_summed=UNNECESSARY */
+};
+
+#define SPIDER_NET_DEFAULT_MSG ( NETIF_MSG_DRV | \
+ NETIF_MSG_PROBE | \
+ NETIF_MSG_LINK | \
+ NETIF_MSG_TIMER | \
+ NETIF_MSG_IFDOWN | \
+ NETIF_MSG_IFUP | \
+ NETIF_MSG_RX_ERR | \
+ NETIF_MSG_TX_ERR | \
+ NETIF_MSG_TX_QUEUED | \
+ NETIF_MSG_INTR | \
+ NETIF_MSG_TX_DONE | \
+ NETIF_MSG_RX_STATUS | \
+ NETIF_MSG_PKTDATA | \
+ NETIF_MSG_HW | \
+ NETIF_MSG_WOL )
+
+struct spider_net_card {
+ struct net_device *netdev;
+ struct pci_dev *pdev;
+ struct mii_phy phy;
+
+ void __iomem *regs;
+
+ struct spider_net_descr_chain tx_chain;
+ struct spider_net_descr_chain rx_chain;
+ spinlock_t chain_lock;
+
+ struct net_device_stats netdev_stats;
+
+ struct spider_net_options options;
+
+ spinlock_t intmask_lock;
+
+ struct work_struct tx_timeout_task;
+ atomic_t tx_timeout_task_counter;
+ wait_queue_head_t waitq;
+
+ /* for ethtool */
+ int msg_enable;
+
+ struct spider_net_descr descr[0];
+};
+
+#define pr_err(fmt,arg...) \
+ printk(KERN_ERR fmt ,##arg)
+
+#endif
diff --git a/drivers/net/spider_net_ethtool.c b/drivers/net/spider_net_ethtool.c
new file mode 100644
index 00000000000..d42e60ba74c
--- /dev/null
+++ b/drivers/net/spider_net_ethtool.c
@@ -0,0 +1,126 @@
+/*
+ * Network device driver for Cell Processor-Based Blade
+ *
+ * (C) Copyright IBM Corp. 2005
+ *
+ * Authors : Utz Bacher <utz.bacher@de.ibm.com>
+ * Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include <linux/pci.h>
+
+#include "spider_net.h"
+
+static int
+spider_net_ethtool_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *cmd)
+{
+ struct spider_net_card *card;
+ card = netdev_priv(netdev);
+
+ cmd->supported = (SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE);
+ cmd->advertising = (ADVERTISED_1000baseT_Full |
+ ADVERTISED_FIBRE);
+ cmd->port = PORT_FIBRE;
+ cmd->speed = card->phy.speed;
+ cmd->duplex = DUPLEX_FULL;
+
+ return 0;
+}
+
+static void
+spider_net_ethtool_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct spider_net_card *card;
+ card = netdev_priv(netdev);
+
+ /* clear and fill out info */
+ memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
+ strncpy(drvinfo->driver, spider_net_driver_name, 32);
+ strncpy(drvinfo->version, "0.1", 32);
+ strcpy(drvinfo->fw_version, "no information");
+ strncpy(drvinfo->bus_info, pci_name(card->pdev), 32);
+}
+
+static void
+spider_net_ethtool_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wolinfo)
+{
+ /* no support for wol */
+ wolinfo->supported = 0;
+ wolinfo->wolopts = 0;
+}
+
+static u32
+spider_net_ethtool_get_msglevel(struct net_device *netdev)
+{
+ struct spider_net_card *card;
+ card = netdev_priv(netdev);
+ return card->msg_enable;
+}
+
+static void
+spider_net_ethtool_set_msglevel(struct net_device *netdev,
+ u32 level)
+{
+ struct spider_net_card *card;
+ card = netdev_priv(netdev);
+ card->msg_enable = level;
+}
+
+static int
+spider_net_ethtool_nway_reset(struct net_device *netdev)
+{
+ if (netif_running(netdev)) {
+ spider_net_stop(netdev);
+ spider_net_open(netdev);
+ }
+ return 0;
+}
+
+static u32
+spider_net_ethtool_get_rx_csum(struct net_device *netdev)
+{
+ struct spider_net_card *card = netdev->priv;
+
+ return card->options.rx_csum;
+}
+
+static int
+spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n)
+{
+ struct spider_net_card *card = netdev->priv;
+
+ card->options.rx_csum = n;
+ return 0;
+}
+
+struct ethtool_ops spider_net_ethtool_ops = {
+ .get_settings = spider_net_ethtool_get_settings,
+ .get_drvinfo = spider_net_ethtool_get_drvinfo,
+ .get_wol = spider_net_ethtool_get_wol,
+ .get_msglevel = spider_net_ethtool_get_msglevel,
+ .set_msglevel = spider_net_ethtool_set_msglevel,
+ .nway_reset = spider_net_ethtool_nway_reset,
+ .get_rx_csum = spider_net_ethtool_get_rx_csum,
+ .set_rx_csum = spider_net_ethtool_set_rx_csum,
+};
+
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index 1f43bbfbc1c..5c8fcd40ef4 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -162,7 +162,7 @@ struct lance_private {
#define MEM lp->mem
#define DREG lp->iobase[0]
#define AREG lp->iobase[1]
-#define REGA(a) ( AREG = (a), DREG )
+#define REGA(a) (*( AREG = (a), &DREG ))
/* Definitions for the Lance */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 2608e7a3d21..3f67a42e850 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -948,6 +948,7 @@ static irqreturn_t gem_interrupt(int irq, void *dev_id, struct pt_regs *regs)
u32 gem_status = readl(gp->regs + GREG_STAT);
if (gem_status == 0) {
+ netif_poll_enable(dev);
spin_unlock_irqrestore(&gp->lock, flags);
return IRQ_NONE;
}
diff --git a/drivers/net/sungem.h b/drivers/net/sungem.h
index 7143fd7cf3f..ff8ae5f7997 100644
--- a/drivers/net/sungem.h
+++ b/drivers/net/sungem.h
@@ -1020,7 +1020,7 @@ struct gem {
struct gem_init_block *init_block;
struct sk_buff *rx_skbs[RX_RING_SIZE];
- struct sk_buff *tx_skbs[RX_RING_SIZE];
+ struct sk_buff *tx_skbs[TX_RING_SIZE];
dma_addr_t gblock_dvma;
struct pci_dev *pdev;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index af8263a1580..dc57352e5a9 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -36,6 +36,7 @@
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/workqueue.h>
+#include <linux/prefetch.h>
#include <net/checksum.h>
@@ -66,8 +67,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.37"
-#define DRV_MODULE_RELDATE "August 25, 2005"
+#define DRV_MODULE_VERSION "3.39"
+#define DRV_MODULE_RELDATE "September 5, 2005"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -121,12 +122,9 @@
TG3_RX_RCB_RING_SIZE(tp))
#define TG3_TX_RING_BYTES (sizeof(struct tg3_tx_buffer_desc) * \
TG3_TX_RING_SIZE)
-#define TX_RING_GAP(TP) \
- (TG3_TX_RING_SIZE - (TP)->tx_pending)
#define TX_BUFFS_AVAIL(TP) \
- (((TP)->tx_cons <= (TP)->tx_prod) ? \
- (TP)->tx_cons + (TP)->tx_pending - (TP)->tx_prod : \
- (TP)->tx_cons - (TP)->tx_prod - TX_RING_GAP(TP))
+ ((TP)->tx_pending - \
+ (((TP)->tx_prod - (TP)->tx_cons) & (TG3_TX_RING_SIZE - 1)))
#define NEXT_TX(N) (((N) + 1) & (TG3_TX_RING_SIZE - 1))
#define RX_PKT_BUF_SZ (1536 + tp->rx_offset + 64)
@@ -490,7 +488,8 @@ static void tg3_disable_ints(struct tg3 *tp)
static inline void tg3_cond_int(struct tg3 *tp)
{
- if (tp->hw_status->status & SD_STATUS_UPDATED)
+ if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) &&
+ (tp->hw_status->status & SD_STATUS_UPDATED))
tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT);
}
@@ -2880,9 +2879,13 @@ static void tg3_tx(struct tg3 *tp)
tp->tx_cons = sw_idx;
- if (netif_queue_stopped(tp->dev) &&
- (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH))
- netif_wake_queue(tp->dev);
+ if (unlikely(netif_queue_stopped(tp->dev))) {
+ spin_lock(&tp->tx_lock);
+ if (netif_queue_stopped(tp->dev) &&
+ (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH))
+ netif_wake_queue(tp->dev);
+ spin_unlock(&tp->tx_lock);
+ }
}
/* Returns size of skb allocated or < 0 on error.
@@ -3198,9 +3201,7 @@ static int tg3_poll(struct net_device *netdev, int *budget)
/* run TX completion thread */
if (sblk->idx[0].tx_consumer != tp->tx_cons) {
- spin_lock(&tp->tx_lock);
tg3_tx(tp);
- spin_unlock(&tp->tx_lock);
}
/* run RX thread, within the bounds set by NAPI.
@@ -3220,18 +3221,17 @@ static int tg3_poll(struct net_device *netdev, int *budget)
netdev->quota -= work_done;
}
- if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
+ if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) {
tp->last_tag = sblk->status_tag;
- rmb();
- sblk->status &= ~SD_STATUS_UPDATED;
+ rmb();
+ } else
+ sblk->status &= ~SD_STATUS_UPDATED;
/* if no more work, tell net stack and NIC we're done */
done = !tg3_has_work(tp);
if (done) {
- spin_lock(&tp->lock);
netif_rx_complete(netdev);
tg3_restart_ints(tp);
- spin_unlock(&tp->lock);
}
return (done ? 0 : 1);
@@ -3279,8 +3279,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = dev_id;
struct tg3 *tp = netdev_priv(dev);
- struct tg3_hw_status *sblk = tp->hw_status;
+ prefetch(tp->hw_status);
+ prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
/*
* Writing any value to intr-mbox-0 clears PCI INTA# and
* chip-internal interrupt pending events.
@@ -3289,19 +3290,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
* event coalescing.
*/
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
- tp->last_tag = sblk->status_tag;
- rmb();
- if (tg3_irq_sync(tp))
- goto out;
- sblk->status &= ~SD_STATUS_UPDATED;
- if (likely(tg3_has_work(tp)))
+ if (likely(!tg3_irq_sync(tp)))
netif_rx_schedule(dev); /* schedule NAPI poll */
- else {
- /* No work, re-enable interrupts. */
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
- tp->last_tag << 24);
- }
-out:
+
return IRQ_RETVAL(1);
}
@@ -3331,9 +3322,10 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
if (tg3_irq_sync(tp))
goto out;
sblk->status &= ~SD_STATUS_UPDATED;
- if (likely(tg3_has_work(tp)))
+ if (likely(tg3_has_work(tp))) {
+ prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
netif_rx_schedule(dev); /* schedule NAPI poll */
- else {
+ } else {
/* No work, shared interrupt perhaps? re-enable
* interrupts, and flush that PCI write
*/
@@ -3359,7 +3351,7 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
* Reading the PCI State register will confirm whether the
* interrupt is ours and will flush the status block.
*/
- if ((sblk->status & SD_STATUS_UPDATED) ||
+ if ((sblk->status_tag != tp->last_tag) ||
!(tr32(TG3PCI_PCISTATE) & PCISTATE_INT_NOT_ACTIVE)) {
/*
* writing any value to intr-mbox-0 clears PCI INTA# and
@@ -3370,19 +3362,17 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
*/
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
0x00000001);
- tp->last_tag = sblk->status_tag;
- rmb();
if (tg3_irq_sync(tp))
goto out;
- sblk->status &= ~SD_STATUS_UPDATED;
- if (likely(tg3_has_work(tp)))
- netif_rx_schedule(dev); /* schedule NAPI poll */
- else {
- /* no work, shared interrupt perhaps? re-enable
- * interrupts, and flush that PCI write
+ if (netif_rx_schedule_prep(dev)) {
+ prefetch(&tp->rx_rcb[tp->rx_rcb_ptr]);
+ /* Update last_tag to mark that this status has been
+ * seen. Because interrupt may be shared, we may be
+ * racing with tg3_poll(), so only update last_tag
+ * if tg3_poll() is not scheduled.
*/
- tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
- tp->last_tag << 24);
+ tp->last_tag = sblk->status_tag;
+ __netif_rx_schedule(dev);
}
} else { /* shared interrupt */
handled = 0;
@@ -3716,8 +3706,11 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
tw32_tx_mbox((MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW), entry);
tp->tx_prod = entry;
- if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1))
+ if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1)) {
netif_stop_queue(dev);
+ if (TX_BUFFS_AVAIL(tp) > TG3_TX_WAKEUP_THRESH)
+ netif_wake_queue(tp->dev);
+ }
out_unlock:
mmiowb();
@@ -5960,7 +5953,7 @@ static int tg3_reset_hw(struct tg3 *tp)
tw32(MAC_LED_CTRL, tp->led_ctrl);
tw32(MAC_MI_STAT, MAC_MI_STAT_LNKSTAT_ATTN_ENAB);
- if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
+ if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) {
tw32_f(MAC_RX_MODE, RX_MODE_RESET);
udelay(10);
}
@@ -6242,6 +6235,7 @@ static int tg3_test_interrupt(struct tg3 *tp)
if (err)
return err;
+ tp->hw_status->status &= ~SD_STATUS_UPDATED;
tg3_enable_ints(tp);
tw32_f(HOSTCC_MODE, tp->coalesce_mode | HOSTCC_MODE_ENABLE |
@@ -7557,6 +7551,38 @@ static void tg3_get_strings (struct net_device *dev, u32 stringset, u8 *buf)
}
}
+static int tg3_phys_id(struct net_device *dev, u32 data)
+{
+ struct tg3 *tp = netdev_priv(dev);
+ int i;
+
+ if (!netif_running(tp->dev))
+ return -EAGAIN;
+
+ if (data == 0)
+ data = 2;
+
+ for (i = 0; i < (data * 2); i++) {
+ if ((i % 2) == 0)
+ tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+ LED_CTRL_1000MBPS_ON |
+ LED_CTRL_100MBPS_ON |
+ LED_CTRL_10MBPS_ON |
+ LED_CTRL_TRAFFIC_OVERRIDE |
+ LED_CTRL_TRAFFIC_BLINK |
+ LED_CTRL_TRAFFIC_LED);
+
+ else
+ tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE |
+ LED_CTRL_TRAFFIC_OVERRIDE);
+
+ if (msleep_interruptible(500))
+ break;
+ }
+ tw32(MAC_LED_CTRL, tp->led_ctrl);
+ return 0;
+}
+
static void tg3_get_ethtool_stats (struct net_device *dev,
struct ethtool_stats *estats, u64 *tmp_stats)
{
@@ -7616,7 +7642,7 @@ static int tg3_test_link(struct tg3 *tp)
if (!netif_running(tp->dev))
return -ENODEV;
- if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
+ if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)
max = TG3_SERDES_TIMEOUT_SEC;
else
max = TG3_COPPER_TIMEOUT_SEC;
@@ -7901,9 +7927,12 @@ static int tg3_test_memory(struct tg3 *tp)
return err;
}
-static int tg3_test_loopback(struct tg3 *tp)
+#define TG3_MAC_LOOPBACK 0
+#define TG3_PHY_LOOPBACK 1
+
+static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
{
- u32 mac_mode, send_idx, rx_start_idx, rx_idx, tx_idx, opaque_key;
+ u32 mac_mode, rx_start_idx, rx_idx, tx_idx, opaque_key;
u32 desc_idx;
struct sk_buff *skb, *rx_skb;
u8 *tx_data;
@@ -7911,18 +7940,26 @@ static int tg3_test_loopback(struct tg3 *tp)
int num_pkts, tx_len, rx_len, i, err;
struct tg3_rx_buffer_desc *desc;
- if (!netif_running(tp->dev))
- return -ENODEV;
+ if (loopback_mode == TG3_MAC_LOOPBACK) {
+ mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+ MAC_MODE_PORT_INT_LPBACK | MAC_MODE_LINK_POLARITY |
+ MAC_MODE_PORT_MODE_GMII;
+ tw32(MAC_MODE, mac_mode);
+ } else if (loopback_mode == TG3_PHY_LOOPBACK) {
+ mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+ MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_GMII;
+ if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401)
+ mac_mode &= ~MAC_MODE_LINK_POLARITY;
+ tw32(MAC_MODE, mac_mode);
+
+ tg3_writephy(tp, MII_BMCR, BMCR_LOOPBACK | BMCR_FULLDPLX |
+ BMCR_SPEED1000);
+ }
+ else
+ return -EINVAL;
err = -EIO;
- tg3_reset_hw(tp);
-
- mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
- MAC_MODE_PORT_INT_LPBACK | MAC_MODE_LINK_POLARITY |
- MAC_MODE_PORT_MODE_GMII;
- tw32(MAC_MODE, mac_mode);
-
tx_len = 1514;
skb = dev_alloc_skb(tx_len);
tx_data = skb_put(skb, tx_len);
@@ -7943,15 +7980,15 @@ static int tg3_test_loopback(struct tg3 *tp)
rx_start_idx = tp->hw_status->idx[0].rx_producer;
- send_idx = 0;
num_pkts = 0;
- tg3_set_txd(tp, send_idx, map, tx_len, 0, 1);
+ tg3_set_txd(tp, tp->tx_prod, map, tx_len, 0, 1);
- send_idx++;
+ tp->tx_prod++;
num_pkts++;
- tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx);
+ tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW,
+ tp->tx_prod);
tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
udelay(10);
@@ -7964,7 +8001,7 @@ static int tg3_test_loopback(struct tg3 *tp)
tx_idx = tp->hw_status->idx[0].tx_consumer;
rx_idx = tp->hw_status->idx[0].rx_producer;
- if ((tx_idx == send_idx) &&
+ if ((tx_idx == tp->tx_prod) &&
(rx_idx == (rx_start_idx + num_pkts)))
break;
}
@@ -7972,7 +8009,7 @@ static int tg3_test_loopback(struct tg3 *tp)
pci_unmap_single(tp->pdev, map, tx_len, PCI_DMA_TODEVICE);
dev_kfree_skb(skb);
- if (tx_idx != send_idx)
+ if (tx_idx != tp->tx_prod)
goto out;
if (rx_idx != rx_start_idx + num_pkts)
@@ -8008,6 +8045,30 @@ out:
return err;
}
+#define TG3_MAC_LOOPBACK_FAILED 1
+#define TG3_PHY_LOOPBACK_FAILED 2
+#define TG3_LOOPBACK_FAILED (TG3_MAC_LOOPBACK_FAILED | \
+ TG3_PHY_LOOPBACK_FAILED)
+
+static int tg3_test_loopback(struct tg3 *tp)
+{
+ int err = 0;
+
+ if (!netif_running(tp->dev))
+ return TG3_LOOPBACK_FAILED;
+
+ tg3_reset_hw(tp);
+
+ if (tg3_run_loopback(tp, TG3_MAC_LOOPBACK))
+ err |= TG3_MAC_LOOPBACK_FAILED;
+ if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
+ if (tg3_run_loopback(tp, TG3_PHY_LOOPBACK))
+ err |= TG3_PHY_LOOPBACK_FAILED;
+ }
+
+ return err;
+}
+
static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
u64 *data)
{
@@ -8048,10 +8109,8 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
etest->flags |= ETH_TEST_FL_FAILED;
data[3] = 1;
}
- if (tg3_test_loopback(tp) != 0) {
+ if ((data[4] = tg3_test_loopback(tp)) != 0)
etest->flags |= ETH_TEST_FL_FAILED;
- data[4] = 1;
- }
tg3_full_unlock(tp);
@@ -8239,6 +8298,7 @@ static struct ethtool_ops tg3_ethtool_ops = {
.self_test_count = tg3_get_test_count,
.self_test = tg3_self_test,
.get_strings = tg3_get_strings,
+ .phys_id = tg3_phys_id,
.get_stats_count = tg3_get_stats_count,
.get_ethtool_stats = tg3_get_ethtool_stats,
.get_coalesce = tg3_get_coalesce,
@@ -8303,7 +8363,8 @@ static void __devinit tg3_get_nvram_info(struct tg3 *tp)
tw32(NVRAM_CFG1, nvcfg1);
}
- if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750) {
+ if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750) ||
+ (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)) {
switch (nvcfg1 & NVRAM_CFG1_VENDOR_MASK) {
case FLASH_VENDOR_ATMEL_FLASH_BUFFERED:
tp->nvram_jedecnum = JEDEC_ATMEL;
@@ -8717,8 +8778,9 @@ static int tg3_nvram_write_block_buffered(struct tg3 *tp, u32 offset, u32 len,
if (i == (len - 4))
nvram_cmd |= NVRAM_CMD_LAST;
- if ((tp->nvram_jedecnum == JEDEC_ST) &&
- (nvram_cmd & NVRAM_CMD_FIRST)) {
+ if ((GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752) &&
+ (tp->nvram_jedecnum == JEDEC_ST) &&
+ (nvram_cmd & NVRAM_CMD_FIRST)) {
if ((ret = tg3_nvram_exec_cmd(tp,
NVRAM_CMD_WREN | NVRAM_CMD_GO |
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 5ae22b7bc5c..1a431633625 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -21,7 +21,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/timer.h>
-#include <linux/ptrace.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/slab.h>
@@ -34,6 +33,7 @@
#include <linux/skbuff.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
#include <asm/processor.h>
#include <asm/bitops.h>
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index effab0b9adc..50b8c6754b1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -18,6 +18,9 @@
/*
* Changes:
*
+ * Mike Kershaw <dragorn@kismetwireless.net> 2005/08/14
+ * Add TUNSETLINK ioctl to set the link encapsulation
+ *
* Mark Smith <markzzzsmith@yahoo.com.au>
* Use random_ether_addr() for tap MAC address.
*
@@ -612,6 +615,18 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file,
DBG(KERN_INFO "%s: owner set to %d\n", tun->dev->name, tun->owner);
break;
+ case TUNSETLINK:
+ /* Only allow setting the type when the interface is down */
+ if (tun->dev->flags & IFF_UP) {
+ DBG(KERN_INFO "%s: Linktype set failed because interface is up\n",
+ tun->dev->name);
+ return -EBUSY;
+ } else {
+ tun->dev->type = (int) arg;
+ DBG(KERN_INFO "%s: linktype set to %d\n", tun->dev->name, tun->dev->type);
+ }
+ break;
+
#ifdef TUN_DEBUG
case TUNSETDEBUG:
tun->debug = arg;
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index f58c794a963..b56a7b516d2 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -1440,6 +1440,7 @@ static void sppp_print_bytes (u_char *p, u16 len)
* @skb: The buffer to process
* @dev: The device it arrived on
* @p: Unused
+ * @orig_dev: Unused
*
* Protocol glue. This drives the deferred processing mode the poorer
* cards use. This can be called directly by cards that do not have
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index dd7dbf7b14d..00a07f32a81 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -289,8 +289,8 @@ config APPLE_AIRPORT
a non-standard interface
config PLX_HERMES
- tristate "Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)"
- depends on PCI && HERMES && EXPERIMENTAL
+ tristate "Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.)"
+ depends on PCI && HERMES
help
Enable support for PCMCIA cards supported by the "Hermes" (aka
orinoco) driver when used in PLX9052 based PCI adaptors. These
@@ -299,12 +299,9 @@ config PLX_HERMES
802.11b PCMCIA cards can be used in desktop machines. The Netgear
MA301 is such an adaptor.
- Support for these adaptors is so far still incomplete and buggy.
- You have been warned.
-
config TMD_HERMES
- tristate "Hermes in TMD7160 based PCI adaptor support (EXPERIMENTAL)"
- depends on PCI && HERMES && EXPERIMENTAL
+ tristate "Hermes in TMD7160 based PCI adaptor support"
+ depends on PCI && HERMES
help
Enable support for PCMCIA cards supported by the "Hermes" (aka
orinoco) driver when used in TMD7160 based PCI adaptors. These
@@ -312,12 +309,18 @@ config TMD_HERMES
PCI <-> PCMCIA bridge. Several vendors sell such adaptors so that
802.11b PCMCIA cards can be used in desktop machines.
- Support for these adaptors is so far still incomplete and buggy.
- You have been warned.
+config NORTEL_HERMES
+ tristate "Nortel emobility PCI adaptor support"
+ depends on PCI && HERMES
+ help
+ Enable support for PCMCIA cards supported by the "Hermes" (aka
+ orinoco) driver when used in Nortel emobility PCI adaptors. These
+ adaptors are not full PCMCIA controllers, but act as a more limited
+ PCI <-> PCMCIA bridge.
config PCI_HERMES
- tristate "Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)"
- depends on PCI && HERMES && EXPERIMENTAL
+ tristate "Prism 2.5 PCI 802.11b adaptor support"
+ depends on PCI && HERMES
help
Enable support for PCI and mini-PCI 802.11b wireless NICs based on
the Prism 2.5 chipset. These are true PCI cards, not the 802.11b
@@ -372,6 +375,19 @@ config PCMCIA_HERMES
configure your card and that /etc/pcmcia/wireless.opts works:
<http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
+config PCMCIA_SPECTRUM
+ tristate "Symbol Spectrum24 Trilogy PCMCIA card support"
+ depends on NET_RADIO && PCMCIA && HERMES
+ ---help---
+
+ This is a driver for 802.11b cards using RAM-loadable Symbol
+ firmware, such as Symbol Wireless Networker LA4100, CompactFlash
+ cards by Socket Communications and Intel PRO/Wireless 2011B.
+
+ This driver requires firmware download on startup. Utilities
+ for downloading Symbol firmware are available at
+ <http://sourceforge.net/projects/orinoco/>
+
config AIRO_CS
tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
depends on NET_RADIO && PCMCIA && (BROKEN || !M32R)
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 0953cc0cdee..3a6f7ba326c 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -22,6 +22,8 @@ obj-$(CONFIG_APPLE_AIRPORT) += airport.o
obj-$(CONFIG_PLX_HERMES) += orinoco_plx.o
obj-$(CONFIG_PCI_HERMES) += orinoco_pci.o
obj-$(CONFIG_TMD_HERMES) += orinoco_tmd.o
+obj-$(CONFIG_NORTEL_HERMES) += orinoco_nortel.o
+obj-$(CONFIG_PCMCIA_SPECTRUM) += spectrum_cs.o
obj-$(CONFIG_AIRO) += airo.o
obj-$(CONFIG_AIRO_CS) += airo_cs.o airo.o
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 6db1fb6461d..2be65d308fb 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1308,7 +1308,7 @@ static int micsetup(struct airo_info *ai) {
int i;
if (ai->tfm == NULL)
- ai->tfm = crypto_alloc_tfm("aes", 0);
+ ai->tfm = crypto_alloc_tfm("aes", CRYPTO_TFM_REQ_MAY_SLEEP);
if (ai->tfm == NULL) {
printk(KERN_ERR "airo: failed to load transform for AES\n");
@@ -2239,7 +2239,7 @@ static void airo_read_stats(struct airo_info *ai) {
u32 *vals = stats_rid.vals;
clear_bit(JOB_STATS, &ai->flags);
- if (ai->power) {
+ if (ai->power.event) {
up(&ai->sem);
return;
}
@@ -2410,8 +2410,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
}
}
#ifdef MICSUPPORT
- if (ai->tfm)
- crypto_free_tfm(ai->tfm);
+ crypto_free_tfm(ai->tfm);
#endif
del_airo_dev( dev );
free_netdev( dev );
@@ -2969,7 +2968,7 @@ static int airo_thread(void *data) {
break;
}
- if (ai->power || test_bit(FLAG_FLASHING, &ai->flags)) {
+ if (ai->power.event || test_bit(FLAG_FLASHING, &ai->flags)) {
up(&ai->sem);
continue;
}
@@ -3259,7 +3258,7 @@ badrx:
wstats.noise = apriv->wstats.qual.noise;
wstats.updated = IW_QUAL_LEVEL_UPDATED
| IW_QUAL_QUAL_UPDATED
- | IW_QUAL_NOISE_UPDATED;
+ | IW_QUAL_DBM;
/* Update spy records */
wireless_spy_update(dev, sa, &wstats);
}
@@ -3605,7 +3604,7 @@ void mpi_receive_802_11 (struct airo_info *ai)
wstats.noise = ai->wstats.qual.noise;
wstats.updated = IW_QUAL_QUAL_UPDATED
| IW_QUAL_LEVEL_UPDATED
- | IW_QUAL_NOISE_UPDATED;
+ | IW_QUAL_DBM;
/* Update spy records */
wireless_spy_update(ai->dev, sa, &wstats);
}
@@ -5521,7 +5520,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
pci_restore_state(pdev);
pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
- if (ai->power > 1) {
+ if (ai->power.event > 1) {
reset_card(dev, 0);
mpi_init_descriptors(ai);
setup_card(ai, dev->dev_addr, 0);
@@ -6490,22 +6489,20 @@ static int airo_get_range(struct net_device *dev,
range->max_qual.qual = 100; /* % */
else
range->max_qual.qual = airo_get_max_quality(&cap_rid);
- range->max_qual.level = 0; /* 0 means we use dBm */
- range->max_qual.noise = 0;
- range->max_qual.updated = 0;
+ range->max_qual.level = 0x100 - 120; /* -120 dBm */
+ range->max_qual.noise = 0x100 - 120; /* -120 dBm */
/* Experimental measurements - boundary 11/5.5 Mb/s */
/* Note : with or without the (local->rssi), results
* are somewhat different. - Jean II */
if (local->rssi) {
- range->avg_qual.qual = 50; /* % */
- range->avg_qual.level = 186; /* -70 dBm */
+ range->avg_qual.qual = 50; /* % */
+ range->avg_qual.level = 0x100 - 70; /* -70 dBm */
} else {
range->avg_qual.qual = airo_get_avg_quality(&cap_rid);
- range->avg_qual.level = 176; /* -80 dBm */
+ range->avg_qual.level = 0x100 - 80; /* -80 dBm */
}
- range->avg_qual.noise = 0;
- range->avg_qual.updated = 0;
+ range->avg_qual.noise = 0x100 - 85; /* -85 dBm */
for(i = 0 ; i < 8 ; i++) {
range->bitrate[i] = cap_rid.supportedRates[i] * 500000;
@@ -6728,15 +6725,17 @@ static int airo_get_aplist(struct net_device *dev,
if (local->rssi) {
qual[i].level = 0x100 - BSSList.dBm;
qual[i].qual = airo_dbm_to_pct( local->rssi, BSSList.dBm );
- qual[i].updated = IW_QUAL_QUAL_UPDATED;
+ qual[i].updated = IW_QUAL_QUAL_UPDATED
+ | IW_QUAL_LEVEL_UPDATED
+ | IW_QUAL_DBM;
} else {
qual[i].level = (BSSList.dBm + 321) / 2;
qual[i].qual = 0;
- qual[i].updated = IW_QUAL_QUAL_INVALID;
+ qual[i].updated = IW_QUAL_QUAL_INVALID
+ | IW_QUAL_LEVEL_UPDATED
+ | IW_QUAL_DBM;
}
qual[i].noise = local->wstats.qual.noise;
- qual[i].updated = IW_QUAL_LEVEL_UPDATED
- | IW_QUAL_NOISE_UPDATED;
if (BSSList.index == 0xffff)
break;
}
@@ -6862,15 +6861,17 @@ static inline char *airo_translate_scan(struct net_device *dev,
if (ai->rssi) {
iwe.u.qual.level = 0x100 - bss->dBm;
iwe.u.qual.qual = airo_dbm_to_pct( ai->rssi, bss->dBm );
- iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED;
+ iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED
+ | IW_QUAL_LEVEL_UPDATED
+ | IW_QUAL_DBM;
} else {
iwe.u.qual.level = (bss->dBm + 321) / 2;
iwe.u.qual.qual = 0;
- iwe.u.qual.updated = IW_QUAL_QUAL_INVALID;
+ iwe.u.qual.updated = IW_QUAL_QUAL_INVALID
+ | IW_QUAL_LEVEL_UPDATED
+ | IW_QUAL_DBM;
}
iwe.u.qual.noise = ai->wstats.qual.noise;
- iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED
- | IW_QUAL_NOISE_UPDATED;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
/* Add encryption capability */
@@ -7123,7 +7124,7 @@ static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
int rc = 0;
struct airo_info *ai = (struct airo_info *)dev->priv;
- if (ai->power)
+ if (ai->power.event)
return 0;
switch (cmd) {
@@ -7202,7 +7203,7 @@ static void airo_read_wireless_stats(struct airo_info *local)
/* Get stats out of the card */
clear_bit(JOB_WSTATS, &local->flags);
- if (local->power) {
+ if (local->power.event) {
up(&local->sem);
return;
}
@@ -7223,13 +7224,12 @@ static void airo_read_wireless_stats(struct airo_info *local)
local->wstats.qual.level = (status_rid.normalizedSignalStrength + 321) / 2;
local->wstats.qual.qual = airo_get_quality(&status_rid, &cap_rid);
}
- local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED;
if (status_rid.len >= 124) {
local->wstats.qual.noise = 0x100 - status_rid.noisedBm;
- local->wstats.qual.updated |= IW_QUAL_NOISE_UPDATED;
+ local->wstats.qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
} else {
local->wstats.qual.noise = 0;
- local->wstats.qual.updated |= IW_QUAL_NOISE_INVALID;
+ local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID | IW_QUAL_DBM;
}
/* Packets discarded in the wireless adapter due to wireless
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index f48a6e72922..587869d86ee 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1593,7 +1593,6 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
dev->set_mac_address = atmel_set_mac_address;
dev->hard_start_xmit = start_tx;
dev->get_stats = atmel_get_stats;
- dev->get_wireless_stats = atmel_get_wireless_stats;
dev->wireless_handlers = (struct iw_handler_def *)&atmel_handler_def;
dev->do_ioctl = atmel_ioctl;
dev->irq = irq;
@@ -2411,7 +2410,8 @@ static const struct iw_handler_def atmel_handler_def =
.num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args),
.standard = (iw_handler *) atmel_handler,
.private = (iw_handler *) atmel_private_handler,
- .private_args = (struct iw_priv_args *) atmel_private_args
+ .private_args = (struct iw_priv_args *) atmel_private_args,
+ .get_wireless_stats = atmel_get_wireless_stats
};
static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -2424,19 +2424,6 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
char domain[REGDOMAINSZ+1];
switch (cmd) {
- case SIOCGIWPRIV:
- if(wrq->u.data.pointer) {
- /* Set the number of ioctl available */
- wrq->u.data.length = sizeof(atmel_private_args) / sizeof(atmel_private_args[0]);
-
- /* Copy structure to the user buffer */
- if (copy_to_user(wrq->u.data.pointer,
- (u_char *) atmel_private_args,
- sizeof(atmel_private_args)))
- rc = -EFAULT;
- }
- break;
-
case ATMELIDIFC:
wrq->u.param.value = ATMELMAGIC;
break;
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index 4f567ef6178..025f8cdb556 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -416,7 +416,7 @@ static int prism2_pci_suspend(struct pci_dev *pdev, pm_message_t state)
prism2_suspend(dev);
pci_save_state(pdev);
pci_disable_device(pdev);
- pci_set_power_state(pdev, 3);
+ pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a47fce4bead..2414e6493aa 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -327,38 +327,38 @@ static struct iw_handler_def ipw2100_wx_handler_def;
static inline void read_register(struct net_device *dev, u32 reg, u32 *val)
{
- *val = readl((void *)(dev->base_addr + reg));
+ *val = readl((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => 0x%08X\n", reg, *val);
}
static inline void write_register(struct net_device *dev, u32 reg, u32 val)
{
- writel(val, (void *)(dev->base_addr + reg));
+ writel(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X <= 0x%08X\n", reg, val);
}
static inline void read_register_word(struct net_device *dev, u32 reg, u16 *val)
{
- *val = readw((void *)(dev->base_addr + reg));
+ *val = readw((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => %04X\n", reg, *val);
}
static inline void read_register_byte(struct net_device *dev, u32 reg, u8 *val)
{
- *val = readb((void *)(dev->base_addr + reg));
+ *val = readb((void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("r: 0x%08X => %02X\n", reg, *val);
}
static inline void write_register_word(struct net_device *dev, u32 reg, u16 val)
{
- writew(val, (void *)(dev->base_addr + reg));
+ writew(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X <= %04X\n", reg, val);
}
static inline void write_register_byte(struct net_device *dev, u32 reg, u8 val)
{
- writeb(val, (void *)(dev->base_addr + reg));
+ writeb(val, (void __iomem *)(dev->base_addr + reg));
IPW_DEBUG_IO("w: 0x%08X =< %02X\n", reg, val);
}
@@ -498,7 +498,7 @@ static inline void read_nic_memory(struct net_device *dev, u32 addr, u32 len,
static inline int ipw2100_hw_is_adapter_in_system(struct net_device *dev)
{
return (dev->base_addr &&
- (readl((void *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
+ (readl((void __iomem *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START))
== IPW_DATA_DOA_DEBUG_VALUE));
}
@@ -2125,19 +2125,19 @@ static void isr_indicate_scanning(struct ipw2100_priv *priv, u32 status)
}
static const struct ipw2100_status_indicator status_handlers[] = {
- IPW2100_HANDLER(IPW_STATE_INITIALIZED, 0),
- IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, 0),
+ IPW2100_HANDLER(IPW_STATE_INITIALIZED, NULL),
+ IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, NULL),
IPW2100_HANDLER(IPW_STATE_ASSOCIATED, isr_indicate_associated),
IPW2100_HANDLER(IPW_STATE_ASSN_LOST, isr_indicate_association_lost),
- IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, 0),
+ IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, NULL),
IPW2100_HANDLER(IPW_STATE_SCAN_COMPLETE, isr_scan_complete),
- IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, 0),
- IPW2100_HANDLER(IPW_STATE_LEFT_PSP, 0),
+ IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, NULL),
+ IPW2100_HANDLER(IPW_STATE_LEFT_PSP, NULL),
IPW2100_HANDLER(IPW_STATE_RF_KILL, isr_indicate_rf_kill),
- IPW2100_HANDLER(IPW_STATE_DISABLED, 0),
- IPW2100_HANDLER(IPW_STATE_POWER_DOWN, 0),
+ IPW2100_HANDLER(IPW_STATE_DISABLED, NULL),
+ IPW2100_HANDLER(IPW_STATE_POWER_DOWN, NULL),
IPW2100_HANDLER(IPW_STATE_SCANNING, isr_indicate_scanning),
- IPW2100_HANDLER(-1, 0)
+ IPW2100_HANDLER(-1, NULL)
};
@@ -6327,7 +6327,7 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv);
static struct net_device *ipw2100_alloc_device(
struct pci_dev *pci_dev,
- char *base_addr,
+ void __iomem *base_addr,
unsigned long mem_start,
unsigned long mem_len)
{
@@ -6474,7 +6474,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
const struct pci_device_id *ent)
{
unsigned long mem_start, mem_len, mem_flags;
- char *base_addr = NULL;
+ void __iomem *base_addr = NULL;
struct net_device *dev = NULL;
struct ipw2100_priv *priv = NULL;
int err = 0;
@@ -6664,7 +6664,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
}
if (base_addr)
- iounmap((char*)base_addr);
+ iounmap(base_addr);
pci_release_regions(pci_dev);
pci_disable_device(pci_dev);
@@ -6714,7 +6714,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
free_irq(dev->irq, priv);
if (dev->base_addr)
- iounmap((unsigned char *)dev->base_addr);
+ iounmap((void __iomem *)dev->base_addr);
free_ieee80211(dev);
}
@@ -8574,6 +8574,7 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
struct net_device *dev = priv->net_dev;
const unsigned char *microcode_data = fw->uc.data;
unsigned int microcode_data_left = fw->uc.size;
+ void __iomem *reg = (void __iomem *)dev->base_addr;
struct symbol_alive_response response;
int i, j;
@@ -8581,23 +8582,23 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
/* Symbol control */
write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
- readl((void *)(dev->base_addr));
+ readl(reg);
/* HW config */
write_nic_byte(dev, 0x210014, 0x72); /* fifo width =16 */
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210014, 0x72); /* fifo width =16 */
- readl((void *)(dev->base_addr));
+ readl(reg);
/* EN_CS_ACCESS bit to reset control store pointer */
write_nic_byte(dev, 0x210000, 0x40);
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210000, 0x0);
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210000, 0x40);
- readl((void *)(dev->base_addr));
+ readl(reg);
/* copy microcode from buffer into Symbol */
@@ -8609,31 +8610,31 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv,
/* EN_CS_ACCESS bit to reset the control store pointer */
write_nic_byte(dev, 0x210000, 0x0);
- readl((void *)(dev->base_addr));
+ readl(reg);
/* Enable System (Reg 0)
* first enable causes garbage in RX FIFO */
write_nic_byte(dev, 0x210000, 0x0);
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210000, 0x80);
- readl((void *)(dev->base_addr));
+ readl(reg);
/* Reset External Baseband Reg */
write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
- readl((void *)(dev->base_addr));
+ readl(reg);
/* HW Config (Reg 5) */
write_nic_byte(dev, 0x210014, 0x72); // fifo width =16
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210014, 0x72); // fifo width =16
- readl((void *)(dev->base_addr));
+ readl(reg);
/* Enable System (Reg 0)
* second enable should be OK */
write_nic_byte(dev, 0x210000, 0x00); // clear enable system
- readl((void *)(dev->base_addr));
+ readl(reg);
write_nic_byte(dev, 0x210000, 0x80); // set enable system
/* check Symbol is enabled - upped this from 5 as it wasn't always
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 6d0b6b1df4c..b7f275c00de 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -72,7 +72,8 @@ static void ipw_rx_queue_replenish(void *);
static int ipw_up(struct ipw_priv *);
static void ipw_down(struct ipw_priv *);
static int ipw_config(struct ipw_priv *);
-static int init_supported_rates(struct ipw_priv *priv, struct ipw_supported_rates *prates);
+static int init_supported_rates(struct ipw_priv *priv,
+ struct ipw_supported_rates *prates);
static u8 band_b_active_channel[MAX_B_CHANNELS] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 0
@@ -102,7 +103,7 @@ static int is_valid_channel(int mode_mask, int channel)
}
static char *snprint_line(char *buf, size_t count,
- const u8 *data, u32 len, u32 ofs)
+ const u8 * data, u32 len, u32 ofs)
{
int out, i, j, l;
char c;
@@ -136,7 +137,7 @@ static char *snprint_line(char *buf, size_t count,
return buf;
}
-static void printk_buf(int level, const u8 *data, u32 len)
+static void printk_buf(int level, const u8 * data, u32 len)
{
char line[81];
u32 ofs = 0;
@@ -161,21 +162,24 @@ static u8 _ipw_read_reg8(struct ipw_priv *ipw, u32 reg);
static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value);
static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c)
{
- IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+ IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__,
+ __LINE__, (u32) (b), (u32) (c));
_ipw_write_reg8(a, b, c);
}
static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value);
static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c)
{
- IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+ IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__,
+ __LINE__, (u32) (b), (u32) (c));
_ipw_write_reg16(a, b, c);
}
static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value);
static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
{
- IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
+ IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__,
+ __LINE__, (u32) (b), (u32) (c));
_ipw_write_reg32(a, b, c);
}
@@ -195,24 +199,30 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
_ipw_write32(ipw, ofs, val)
#define _ipw_read8(ipw, ofs) readb((ipw)->hw_base + (ofs))
-static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
- IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32)(ofs));
+static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+ IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32) (ofs));
return _ipw_read8(ipw, ofs);
}
+
#define ipw_read8(ipw, ofs) __ipw_read8(__FILE__, __LINE__, ipw, ofs)
#define _ipw_read16(ipw, ofs) readw((ipw)->hw_base + (ofs))
-static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
- IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32)(ofs));
+static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+ IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32) (ofs));
return _ipw_read16(ipw, ofs);
}
+
#define ipw_read16(ipw, ofs) __ipw_read16(__FILE__, __LINE__, ipw, ofs)
#define _ipw_read32(ipw, ofs) readl((ipw)->hw_base + (ofs))
-static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) {
- IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32)(ofs));
+static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
+{
+ IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32) (ofs));
return _ipw_read32(ipw, ofs);
}
+
#define ipw_read32(ipw, ofs) __ipw_read32(__FILE__, __LINE__, ipw, ofs)
static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int);
@@ -220,34 +230,30 @@ static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int);
IPW_DEBUG_IO("%s %d: read_inddirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \
_ipw_read_indirect(a, b, c, d)
-static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *data, int num);
+static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * data,
+ int num);
#define ipw_write_indirect(a, b, c, d) \
IPW_DEBUG_IO("%s %d: write_indirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \
_ipw_write_indirect(a, b, c, d)
/* indirect write s */
-static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg,
- u32 value)
+static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value)
{
- IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n",
- priv, reg, value);
+ IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", priv, reg, value);
_ipw_write32(priv, CX2_INDIRECT_ADDR, reg);
_ipw_write32(priv, CX2_INDIRECT_DATA, value);
}
-
static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value)
{
IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
_ipw_write8(priv, CX2_INDIRECT_DATA, value);
IPW_DEBUG_IO(" reg = 0x%8lX : value = 0x%8X\n",
- (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA),
- value);
+ (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA), value);
}
-static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg,
- u16 value)
+static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value)
{
IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
@@ -262,7 +268,7 @@ static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg)
_ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
IPW_DEBUG_IO(" reg = 0x%8X : \n", reg);
word = _ipw_read32(priv, CX2_INDIRECT_DATA);
- return (word >> ((reg & 0x3)*8)) & 0xff;
+ return (word >> ((reg & 0x3) * 8)) & 0xff;
}
static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg)
@@ -302,7 +308,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
_ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr);
aligned_len = num & CX2_INDIRECT_ADDR_MASK;
for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
- *(u32*)buf = ipw_read32(priv, CX2_AUTOINC_DATA);
+ *(u32 *) buf = ipw_read32(priv, CX2_AUTOINC_DATA);
/* Copy the last nibble */
dif_len = num - aligned_len;
@@ -311,7 +317,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
*buf = ipw_read8(priv, CX2_INDIRECT_DATA + i);
}
-static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
+static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
int num)
{
u32 aligned_addr = addr & CX2_INDIRECT_ADDR_MASK;
@@ -335,7 +341,7 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
_ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr);
aligned_len = num & CX2_INDIRECT_ADDR_MASK;
for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
- _ipw_write32(priv, CX2_AUTOINC_DATA, *(u32*)buf);
+ _ipw_write32(priv, CX2_AUTOINC_DATA, *(u32 *) buf);
/* Copy the last nibble */
dif_len = num - aligned_len;
@@ -428,20 +434,18 @@ static void ipw_dump_nic_error_log(struct ipw_priv *priv)
}
for (i = ERROR_START_OFFSET;
- i <= count * ERROR_ELEM_SIZE;
- i += ERROR_ELEM_SIZE) {
- desc = ipw_read_reg32(priv, base + i);
- time = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
- blink1 = ipw_read_reg32(priv, base + i + 2*sizeof(u32));
- blink2 = ipw_read_reg32(priv, base + i + 3*sizeof(u32));
- ilink1 = ipw_read_reg32(priv, base + i + 4*sizeof(u32));
- ilink2 = ipw_read_reg32(priv, base + i + 5*sizeof(u32));
- idata = ipw_read_reg32(priv, base + i + 6*sizeof(u32));
+ i <= count * ERROR_ELEM_SIZE; i += ERROR_ELEM_SIZE) {
+ desc = ipw_read_reg32(priv, base + i);
+ time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32));
+ blink1 = ipw_read_reg32(priv, base + i + 2 * sizeof(u32));
+ blink2 = ipw_read_reg32(priv, base + i + 3 * sizeof(u32));
+ ilink1 = ipw_read_reg32(priv, base + i + 4 * sizeof(u32));
+ ilink2 = ipw_read_reg32(priv, base + i + 5 * sizeof(u32));
+ idata = ipw_read_reg32(priv, base + i + 6 * sizeof(u32));
- IPW_ERROR(
- "%s %i 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
- ipw_error_desc(desc), time, blink1, blink2,
- ilink1, ilink2, idata);
+ IPW_ERROR("%s %i 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ ipw_error_desc(desc), time, blink1, blink2,
+ ilink1, ilink2, idata);
}
}
@@ -456,11 +460,10 @@ static void ipw_dump_nic_event_log(struct ipw_priv *priv)
IPW_ERROR("Start IPW Event Log Dump:\n");
for (i = EVENT_START_OFFSET;
- i <= count * EVENT_ELEM_SIZE;
- i += EVENT_ELEM_SIZE) {
+ i <= count * EVENT_ELEM_SIZE; i += EVENT_ELEM_SIZE) {
ev = ipw_read_reg32(priv, base + i);
- time = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
- data = ipw_read_reg32(priv, base + i + 2*sizeof(u32));
+ time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32));
+ data = ipw_read_reg32(priv, base + i + 2 * sizeof(u32));
#ifdef CONFIG_IPW_DEBUG
IPW_ERROR("%i\t0x%08x\t%i\n", time, data, ev);
@@ -468,8 +471,7 @@ static void ipw_dump_nic_event_log(struct ipw_priv *priv)
}
}
-static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
- u32 *len)
+static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val, u32 * len)
{
u32 addr, field_info, field_len, field_count, total_len;
@@ -513,11 +515,11 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
}
IPW_DEBUG_ORD("Reading TABLE0[%i] from offset 0x%08x\n",
- ord, priv->table0_addr + (ord << 2));
+ ord, priv->table0_addr + (ord << 2));
*len = sizeof(u32);
ord <<= 2;
- *((u32 *)val) = ipw_read32(priv, priv->table0_addr + ord);
+ *((u32 *) val) = ipw_read32(priv, priv->table0_addr + ord);
break;
case IPW_ORD_TABLE_1_MASK:
@@ -545,7 +547,8 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
return -EINVAL;
}
- *((u32 *)val) = ipw_read_reg32(priv, (priv->table1_addr + (ord << 2)));
+ *((u32 *) val) =
+ ipw_read_reg32(priv, (priv->table1_addr + (ord << 2)));
*len = sizeof(u32);
break;
@@ -573,13 +576,16 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
/* get the second DW of statistics ;
* two 16-bit words - first is length, second is count */
- field_info = ipw_read_reg32(priv, priv->table2_addr + (ord << 3) + sizeof(u32));
+ field_info =
+ ipw_read_reg32(priv,
+ priv->table2_addr + (ord << 3) +
+ sizeof(u32));
/* get each entry length */
- field_len = *((u16 *)&field_info);
+ field_len = *((u16 *) & field_info);
/* get number of entries */
- field_count = *(((u16 *)&field_info) + 1);
+ field_count = *(((u16 *) & field_info) + 1);
/* abort if not enought memory */
total_len = field_len * field_count;
@@ -604,7 +610,6 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
}
-
return 0;
}
@@ -624,7 +629,7 @@ static void ipw_init_ordinals(struct ipw_priv *priv)
priv->table2_addr = ipw_read32(priv, IPW_ORDINALS_TABLE_2);
priv->table2_len = ipw_read_reg32(priv, priv->table2_addr);
- priv->table2_len &= 0x0000ffff; /* use first two bytes */
+ priv->table2_len &= 0x0000ffff; /* use first two bytes */
IPW_DEBUG_ORD("table 2 offset at 0x%08x, len = %i\n",
priv->table2_addr, priv->table2_len);
@@ -643,7 +648,7 @@ static ssize_t show_debug_level(struct device_driver *d, char *buf)
return sprintf(buf, "0x%08X\n", ipw_debug_level);
}
static ssize_t store_debug_level(struct device_driver *d,
- const char *buf, size_t count)
+ const char *buf, size_t count)
{
char *p = (char *)buf;
u32 val;
@@ -668,11 +673,12 @@ static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
show_debug_level, store_debug_level);
static ssize_t show_status(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct ipw_priv *p = d->driver_data;
return sprintf(buf, "0x%08x\n", (int)p->status);
}
+
static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
@@ -681,10 +687,11 @@ static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
struct ipw_priv *p = d->driver_data;
return sprintf(buf, "0x%08x\n", (int)p->config);
}
+
static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL);
static ssize_t show_nic_type(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct ipw_priv *p = d->driver_data;
u8 type = p->eeprom[EEPROM_NIC_TYPE];
@@ -704,44 +711,50 @@ static ssize_t show_nic_type(struct device *d,
return sprintf(buf, "UNKNOWN\n");
}
+
static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL);
static ssize_t dump_error_log(struct device *d,
- struct device_attribute *attr, const char *buf, size_t count)
+ struct device_attribute *attr, const char *buf,
+ size_t count)
{
char *p = (char *)buf;
if (p[0] == '1')
- ipw_dump_nic_error_log((struct ipw_priv*)d->driver_data);
+ ipw_dump_nic_error_log((struct ipw_priv *)d->driver_data);
return strnlen(buf, count);
}
+
static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, dump_error_log);
static ssize_t dump_event_log(struct device *d,
- struct device_attribute *attr, const char *buf, size_t count)
+ struct device_attribute *attr, const char *buf,
+ size_t count)
{
char *p = (char *)buf;
if (p[0] == '1')
- ipw_dump_nic_event_log((struct ipw_priv*)d->driver_data);
+ ipw_dump_nic_event_log((struct ipw_priv *)d->driver_data);
return strnlen(buf, count);
}
+
static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log);
static ssize_t show_ucode_version(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 len = sizeof(u32), tmp = 0;
struct ipw_priv *p = d->driver_data;
- if(ipw_get_ordinal(p, IPW_ORD_STAT_UCODE_VERSION, &tmp, &len))
+ if (ipw_get_ordinal(p, IPW_ORD_STAT_UCODE_VERSION, &tmp, &len))
return 0;
return sprintf(buf, "0x%08x\n", tmp);
}
-static DEVICE_ATTR(ucode_version, S_IWUSR|S_IRUGO, show_ucode_version, NULL);
+
+static DEVICE_ATTR(ucode_version, S_IWUSR | S_IRUGO, show_ucode_version, NULL);
static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
char *buf)
@@ -749,36 +762,38 @@ static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
u32 len = sizeof(u32), tmp = 0;
struct ipw_priv *p = d->driver_data;
- if(ipw_get_ordinal(p, IPW_ORD_STAT_RTC, &tmp, &len))
+ if (ipw_get_ordinal(p, IPW_ORD_STAT_RTC, &tmp, &len))
return 0;
return sprintf(buf, "0x%08x\n", tmp);
}
-static DEVICE_ATTR(rtc, S_IWUSR|S_IRUGO, show_rtc, NULL);
+
+static DEVICE_ATTR(rtc, S_IWUSR | S_IRUGO, show_rtc, NULL);
/*
* Add a device attribute to view/control the delay between eeprom
* operations.
*/
static ssize_t show_eeprom_delay(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
- int n = ((struct ipw_priv*)d->driver_data)->eeprom_delay;
+ int n = ((struct ipw_priv *)d->driver_data)->eeprom_delay;
return sprintf(buf, "%i\n", n);
}
static ssize_t store_eeprom_delay(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct ipw_priv *p = d->driver_data;
sscanf(buf, "%i", &p->eeprom_delay);
return strnlen(buf, count);
}
-static DEVICE_ATTR(eeprom_delay, S_IWUSR|S_IRUGO,
- show_eeprom_delay,store_eeprom_delay);
+
+static DEVICE_ATTR(eeprom_delay, S_IWUSR | S_IRUGO,
+ show_eeprom_delay, store_eeprom_delay);
static ssize_t show_command_event_reg(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 reg = 0;
struct ipw_priv *p = d->driver_data;
@@ -787,8 +802,8 @@ static ssize_t show_command_event_reg(struct device *d,
return sprintf(buf, "0x%08x\n", reg);
}
static ssize_t store_command_event_reg(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
u32 reg;
struct ipw_priv *p = d->driver_data;
@@ -797,11 +812,12 @@ static ssize_t store_command_event_reg(struct device *d,
ipw_write_reg32(p, CX2_INTERNAL_CMD_EVENT, reg);
return strnlen(buf, count);
}
-static DEVICE_ATTR(command_event_reg, S_IWUSR|S_IRUGO,
- show_command_event_reg,store_command_event_reg);
+
+static DEVICE_ATTR(command_event_reg, S_IWUSR | S_IRUGO,
+ show_command_event_reg, store_command_event_reg);
static ssize_t show_mem_gpio_reg(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 reg = 0;
struct ipw_priv *p = d->driver_data;
@@ -810,8 +826,8 @@ static ssize_t show_mem_gpio_reg(struct device *d,
return sprintf(buf, "0x%08x\n", reg);
}
static ssize_t store_mem_gpio_reg(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
u32 reg;
struct ipw_priv *p = d->driver_data;
@@ -820,11 +836,12 @@ static ssize_t store_mem_gpio_reg(struct device *d,
ipw_write_reg32(p, 0x301100, reg);
return strnlen(buf, count);
}
-static DEVICE_ATTR(mem_gpio_reg, S_IWUSR|S_IRUGO,
- show_mem_gpio_reg,store_mem_gpio_reg);
+
+static DEVICE_ATTR(mem_gpio_reg, S_IWUSR | S_IRUGO,
+ show_mem_gpio_reg, store_mem_gpio_reg);
static ssize_t show_indirect_dword(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 reg = 0;
struct ipw_priv *priv = d->driver_data;
@@ -836,8 +853,8 @@ static ssize_t show_indirect_dword(struct device *d,
return sprintf(buf, "0x%08x\n", reg);
}
static ssize_t store_indirect_dword(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct ipw_priv *priv = d->driver_data;
@@ -845,11 +862,12 @@ static ssize_t store_indirect_dword(struct device *d,
priv->status |= STATUS_INDIRECT_DWORD;
return strnlen(buf, count);
}
-static DEVICE_ATTR(indirect_dword, S_IWUSR|S_IRUGO,
- show_indirect_dword,store_indirect_dword);
+
+static DEVICE_ATTR(indirect_dword, S_IWUSR | S_IRUGO,
+ show_indirect_dword, store_indirect_dword);
static ssize_t show_indirect_byte(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u8 reg = 0;
struct ipw_priv *priv = d->driver_data;
@@ -861,8 +879,8 @@ static ssize_t show_indirect_byte(struct device *d,
return sprintf(buf, "0x%02x\n", reg);
}
static ssize_t store_indirect_byte(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct ipw_priv *priv = d->driver_data;
@@ -870,11 +888,12 @@ static ssize_t store_indirect_byte(struct device *d,
priv->status |= STATUS_INDIRECT_BYTE;
return strnlen(buf, count);
}
-static DEVICE_ATTR(indirect_byte, S_IWUSR|S_IRUGO,
+
+static DEVICE_ATTR(indirect_byte, S_IWUSR | S_IRUGO,
show_indirect_byte, store_indirect_byte);
static ssize_t show_direct_dword(struct device *d,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 reg = 0;
struct ipw_priv *priv = d->driver_data;
@@ -887,8 +906,8 @@ static ssize_t show_direct_dword(struct device *d,
return sprintf(buf, "0x%08x\n", reg);
}
static ssize_t store_direct_dword(struct device *d,
- struct device_attribute *attr, const char *buf,
- size_t count)
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct ipw_priv *priv = d->driver_data;
@@ -896,9 +915,9 @@ static ssize_t store_direct_dword(struct device *d,
priv->status |= STATUS_DIRECT_DWORD;
return strnlen(buf, count);
}
-static DEVICE_ATTR(direct_dword, S_IWUSR|S_IRUGO,
- show_direct_dword,store_direct_dword);
+static DEVICE_ATTR(direct_dword, S_IWUSR | S_IRUGO,
+ show_direct_dword, store_direct_dword);
static inline int rf_kill_active(struct ipw_priv *priv)
{
@@ -911,7 +930,7 @@ static inline int rf_kill_active(struct ipw_priv *priv)
}
static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
- char *buf)
+ char *buf)
{
/* 0 - RF kill not enabled
1 - SW based RF kill active (sysfs)
@@ -919,7 +938,7 @@ static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
3 - Both HW and SW baed RF kill active */
struct ipw_priv *priv = d->driver_data;
int val = ((priv->status & STATUS_RF_KILL_SW) ? 0x1 : 0x0) |
- (rf_kill_active(priv) ? 0x2 : 0x0);
+ (rf_kill_active(priv) ? 0x2 : 0x0);
return sprintf(buf, "%i\n", val);
}
@@ -927,7 +946,7 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
{
if ((disable_radio ? 1 : 0) ==
(priv->status & STATUS_RF_KILL_SW ? 1 : 0))
- return 0 ;
+ return 0;
IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO %s\n",
disable_radio ? "OFF" : "ON");
@@ -956,8 +975,8 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
return 1;
}
-static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct ipw_priv *priv = d->driver_data;
@@ -965,7 +984,8 @@ static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(rf_kill, S_IWUSR|S_IRUGO, show_rf_kill, store_rf_kill);
+
+static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill);
static void ipw_irq_tasklet(struct ipw_priv *priv)
{
@@ -990,7 +1010,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
if (inta & CX2_INTA_BIT_TX_CMD_QUEUE) {
IPW_DEBUG_HC("Command completed.\n");
- rc = ipw_queue_tx_reclaim( priv, &priv->txq_cmd, -1);
+ rc = ipw_queue_tx_reclaim(priv, &priv->txq_cmd, -1);
priv->status &= ~STATUS_HCMD_ACTIVE;
wake_up_interruptible(&priv->wait_command_queue);
handled |= CX2_INTA_BIT_TX_CMD_QUEUE;
@@ -998,25 +1018,25 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
if (inta & CX2_INTA_BIT_TX_QUEUE_1) {
IPW_DEBUG_TX("TX_QUEUE_1\n");
- rc = ipw_queue_tx_reclaim( priv, &priv->txq[0], 0);
+ rc = ipw_queue_tx_reclaim(priv, &priv->txq[0], 0);
handled |= CX2_INTA_BIT_TX_QUEUE_1;
}
if (inta & CX2_INTA_BIT_TX_QUEUE_2) {
IPW_DEBUG_TX("TX_QUEUE_2\n");
- rc = ipw_queue_tx_reclaim( priv, &priv->txq[1], 1);
+ rc = ipw_queue_tx_reclaim(priv, &priv->txq[1], 1);
handled |= CX2_INTA_BIT_TX_QUEUE_2;
}
if (inta & CX2_INTA_BIT_TX_QUEUE_3) {
IPW_DEBUG_TX("TX_QUEUE_3\n");
- rc = ipw_queue_tx_reclaim( priv, &priv->txq[2], 2);
+ rc = ipw_queue_tx_reclaim(priv, &priv->txq[2], 2);
handled |= CX2_INTA_BIT_TX_QUEUE_3;
}
if (inta & CX2_INTA_BIT_TX_QUEUE_4) {
IPW_DEBUG_TX("TX_QUEUE_4\n");
- rc = ipw_queue_tx_reclaim( priv, &priv->txq[3], 3);
+ rc = ipw_queue_tx_reclaim(priv, &priv->txq[3], 3);
handled |= CX2_INTA_BIT_TX_QUEUE_4;
}
@@ -1074,8 +1094,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
}
if (handled != inta) {
- IPW_ERROR("Unhandled INTA bits 0x%08x\n",
- inta & ~handled);
+ IPW_ERROR("Unhandled INTA bits 0x%08x\n", inta & ~handled);
}
/* enable all interrupts */
@@ -1143,7 +1162,7 @@ static char *get_cmd_string(u8 cmd)
return "UNKNOWN";
}
}
-#endif /* CONFIG_IPW_DEBUG */
+#endif /* CONFIG_IPW_DEBUG */
#define HOST_COMPLETE_TIMEOUT HZ
static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
@@ -1159,15 +1178,16 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n",
get_cmd_string(cmd->cmd), cmd->cmd, cmd->len);
- printk_buf(IPW_DL_HOST_COMMAND, (u8*)cmd->param, cmd->len);
+ printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len);
rc = ipw_queue_tx_hcmd(priv, cmd->cmd, &cmd->param, cmd->len, 0);
if (rc)
return rc;
- rc = wait_event_interruptible_timeout(
- priv->wait_command_queue, !(priv->status & STATUS_HCMD_ACTIVE),
- HOST_COMPLETE_TIMEOUT);
+ rc = wait_event_interruptible_timeout(priv->wait_command_queue,
+ !(priv->
+ status & STATUS_HCMD_ACTIVE),
+ HOST_COMPLETE_TIMEOUT);
if (rc == 0) {
IPW_DEBUG_INFO("Command completion failed out after %dms.\n",
jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
@@ -1215,7 +1235,7 @@ static int ipw_send_system_config(struct ipw_priv *priv,
return -1;
}
- memcpy(&cmd.param,config,sizeof(*config));
+ memcpy(&cmd.param, config, sizeof(*config));
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send SYSTEM_CONFIG command\n");
return -1;
@@ -1224,7 +1244,7 @@ static int ipw_send_system_config(struct ipw_priv *priv,
return 0;
}
-static int ipw_send_ssid(struct ipw_priv *priv, u8 *ssid, int len)
+static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len)
{
struct host_cmd cmd = {
.cmd = IPW_CMD_SSID,
@@ -1245,7 +1265,7 @@ static int ipw_send_ssid(struct ipw_priv *priv, u8 *ssid, int len)
return 0;
}
-static int ipw_send_adapter_address(struct ipw_priv *priv, u8 *mac)
+static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac)
{
struct host_cmd cmd = {
.cmd = IPW_CMD_ADAPTER_ADDRESS,
@@ -1284,9 +1304,6 @@ static void ipw_adapter_restart(void *adapter)
}
}
-
-
-
#define IPW_SCAN_CHECK_WATCHDOG (5 * HZ)
static void ipw_scan_check(void *data)
@@ -1313,7 +1330,7 @@ static int ipw_send_scan_request_ext(struct ipw_priv *priv,
return -1;
}
- memcpy(&cmd.param,request,sizeof(*request));
+ memcpy(&cmd.param, request, sizeof(*request));
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send SCAN_REQUEST_EXT command\n");
return -1;
@@ -1351,7 +1368,7 @@ static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens)
.len = sizeof(struct ipw_sensitivity_calib)
};
struct ipw_sensitivity_calib *calib = (struct ipw_sensitivity_calib *)
- &cmd.param;
+ &cmd.param;
calib->beacon_rssi_raw = sens;
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send SENSITIVITY CALIB command\n");
@@ -1374,7 +1391,7 @@ static int ipw_send_associate(struct ipw_priv *priv,
return -1;
}
- memcpy(&cmd.param,associate,sizeof(*associate));
+ memcpy(&cmd.param, associate, sizeof(*associate));
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send ASSOCIATE command\n");
return -1;
@@ -1396,7 +1413,7 @@ static int ipw_send_supported_rates(struct ipw_priv *priv,
return -1;
}
- memcpy(&cmd.param,rates,sizeof(*rates));
+ memcpy(&cmd.param, rates, sizeof(*rates));
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send SUPPORTED_RATES command\n");
return -1;
@@ -1440,7 +1457,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
return -1;
}
- *((u32*)&cmd.param) = phy_off;
+ *((u32 *) & cmd.param) = phy_off;
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send CARD_DISABLE command\n");
@@ -1451,8 +1468,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
}
#endif
-static int ipw_send_tx_power(struct ipw_priv *priv,
- struct ipw_tx_power *power)
+static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power)
{
struct host_cmd cmd = {
.cmd = IPW_CMD_TX_POWER,
@@ -1464,7 +1480,7 @@ static int ipw_send_tx_power(struct ipw_priv *priv,
return -1;
}
- memcpy(&cmd.param,power,sizeof(*power));
+ memcpy(&cmd.param, power, sizeof(*power));
if (ipw_send_cmd(priv, &cmd)) {
IPW_ERROR("failed to send TX_POWER command\n");
return -1;
@@ -1527,7 +1543,7 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
.cmd = IPW_CMD_POWER_MODE,
.len = sizeof(u32)
};
- u32 *param = (u32*)(&cmd.param);
+ u32 *param = (u32 *) (&cmd.param);
if (!priv) {
IPW_ERROR("Invalid args\n");
@@ -1585,67 +1601,67 @@ static inline void eeprom_write_reg(struct ipw_priv *p, u32 data)
}
/* perform a chip select operation */
-static inline void eeprom_cs(struct ipw_priv* priv)
+static inline void eeprom_cs(struct ipw_priv *priv)
{
- eeprom_write_reg(priv,0);
- eeprom_write_reg(priv,EEPROM_BIT_CS);
- eeprom_write_reg(priv,EEPROM_BIT_CS|EEPROM_BIT_SK);
- eeprom_write_reg(priv,EEPROM_BIT_CS);
+ eeprom_write_reg(priv, 0);
+ eeprom_write_reg(priv, EEPROM_BIT_CS);
+ eeprom_write_reg(priv, EEPROM_BIT_CS | EEPROM_BIT_SK);
+ eeprom_write_reg(priv, EEPROM_BIT_CS);
}
/* perform a chip select operation */
-static inline void eeprom_disable_cs(struct ipw_priv* priv)
+static inline void eeprom_disable_cs(struct ipw_priv *priv)
{
- eeprom_write_reg(priv,EEPROM_BIT_CS);
- eeprom_write_reg(priv,0);
- eeprom_write_reg(priv,EEPROM_BIT_SK);
+ eeprom_write_reg(priv, EEPROM_BIT_CS);
+ eeprom_write_reg(priv, 0);
+ eeprom_write_reg(priv, EEPROM_BIT_SK);
}
/* push a single bit down to the eeprom */
-static inline void eeprom_write_bit(struct ipw_priv *p,u8 bit)
+static inline void eeprom_write_bit(struct ipw_priv *p, u8 bit)
{
- int d = ( bit ? EEPROM_BIT_DI : 0);
- eeprom_write_reg(p,EEPROM_BIT_CS|d);
- eeprom_write_reg(p,EEPROM_BIT_CS|d|EEPROM_BIT_SK);
+ int d = (bit ? EEPROM_BIT_DI : 0);
+ eeprom_write_reg(p, EEPROM_BIT_CS | d);
+ eeprom_write_reg(p, EEPROM_BIT_CS | d | EEPROM_BIT_SK);
}
/* push an opcode followed by an address down to the eeprom */
-static void eeprom_op(struct ipw_priv* priv, u8 op, u8 addr)
+static void eeprom_op(struct ipw_priv *priv, u8 op, u8 addr)
{
int i;
eeprom_cs(priv);
- eeprom_write_bit(priv,1);
- eeprom_write_bit(priv,op&2);
- eeprom_write_bit(priv,op&1);
- for ( i=7; i>=0; i-- ) {
- eeprom_write_bit(priv,addr&(1<<i));
+ eeprom_write_bit(priv, 1);
+ eeprom_write_bit(priv, op & 2);
+ eeprom_write_bit(priv, op & 1);
+ for (i = 7; i >= 0; i--) {
+ eeprom_write_bit(priv, addr & (1 << i));
}
}
/* pull 16 bits off the eeprom, one bit at a time */
-static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
+static u16 eeprom_read_u16(struct ipw_priv *priv, u8 addr)
{
int i;
- u16 r=0;
+ u16 r = 0;
/* Send READ Opcode */
- eeprom_op(priv,EEPROM_CMD_READ,addr);
+ eeprom_op(priv, EEPROM_CMD_READ, addr);
/* Send dummy bit */
- eeprom_write_reg(priv,EEPROM_BIT_CS);
+ eeprom_write_reg(priv, EEPROM_BIT_CS);
/* Read the byte off the eeprom one bit at a time */
- for ( i=0; i<16; i++ ) {
+ for (i = 0; i < 16; i++) {
u32 data = 0;
- eeprom_write_reg(priv,EEPROM_BIT_CS|EEPROM_BIT_SK);
- eeprom_write_reg(priv,EEPROM_BIT_CS);
- data = ipw_read_reg32(priv,FW_MEM_REG_EEPROM_ACCESS);
- r = (r<<1) | ((data & EEPROM_BIT_DO)?1:0);
+ eeprom_write_reg(priv, EEPROM_BIT_CS | EEPROM_BIT_SK);
+ eeprom_write_reg(priv, EEPROM_BIT_CS);
+ data = ipw_read_reg32(priv, FW_MEM_REG_EEPROM_ACCESS);
+ r = (r << 1) | ((data & EEPROM_BIT_DO) ? 1 : 0);
}
/* Send another dummy bit */
- eeprom_write_reg(priv,0);
+ eeprom_write_reg(priv, 0);
eeprom_disable_cs(priv);
return r;
@@ -1653,9 +1669,9 @@ static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
/* helper function for pulling the mac address out of the private */
/* data's copy of the eeprom data */
-static void eeprom_parse_mac(struct ipw_priv* priv, u8* mac)
+static void eeprom_parse_mac(struct ipw_priv *priv, u8 * mac)
{
- u8* ee = (u8*)priv->eeprom;
+ u8 *ee = (u8 *) priv->eeprom;
memcpy(mac, &ee[EEPROM_MAC_ADDRESS], 6);
}
@@ -1670,26 +1686,25 @@ static void eeprom_parse_mac(struct ipw_priv* priv, u8* mac)
static void ipw_eeprom_init_sram(struct ipw_priv *priv)
{
int i;
- u16 *eeprom = (u16 *)priv->eeprom;
+ u16 *eeprom = (u16 *) priv->eeprom;
IPW_DEBUG_TRACE(">>\n");
/* read entire contents of eeprom into private buffer */
- for ( i=0; i<128; i++ )
- eeprom[i] = eeprom_read_u16(priv,(u8)i);
+ for (i = 0; i < 128; i++)
+ eeprom[i] = eeprom_read_u16(priv, (u8) i);
/*
If the data looks correct, then copy it to our private
copy. Otherwise let the firmware know to perform the operation
on it's own
- */
+ */
if ((priv->eeprom + EEPROM_VERSION) != 0) {
IPW_DEBUG_INFO("Writing EEPROM data into SRAM\n");
/* write the eeprom data to sram */
- for( i=0; i<CX2_EEPROM_IMAGE_SIZE; i++ )
- ipw_write8(priv, IPW_EEPROM_DATA + i,
- priv->eeprom[i]);
+ for (i = 0; i < CX2_EEPROM_IMAGE_SIZE; i++)
+ ipw_write8(priv, IPW_EEPROM_DATA + i, priv->eeprom[i]);
/* Do not load eeprom data on fatal error or suspend */
ipw_write32(priv, IPW_EEPROM_LOAD_DISABLE, 0);
@@ -1703,11 +1718,11 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv)
IPW_DEBUG_TRACE("<<\n");
}
-
static inline void ipw_zero_memory(struct ipw_priv *priv, u32 start, u32 count)
{
count >>= 2;
- if (!count) return;
+ if (!count)
+ return;
_ipw_write32(priv, CX2_AUTOINC_ADDR, start);
while (count--)
_ipw_write32(priv, CX2_AUTOINC_DATA, 0);
@@ -1721,7 +1736,7 @@ static inline void ipw_fw_dma_reset_command_blocks(struct ipw_priv *priv)
}
static int ipw_fw_dma_enable(struct ipw_priv *priv)
-{ /* start dma engine but no transfers yet*/
+{ /* start dma engine but no transfers yet */
IPW_DEBUG_FW(">> : \n");
@@ -1749,12 +1764,16 @@ static void ipw_fw_dma_abort(struct ipw_priv *priv)
IPW_DEBUG_FW("<< \n");
}
-static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, struct command_block *cb)
+static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index,
+ struct command_block *cb)
{
- u32 address = CX2_SHARED_SRAM_DMA_CONTROL + (sizeof(struct command_block) * index);
+ u32 address =
+ CX2_SHARED_SRAM_DMA_CONTROL +
+ (sizeof(struct command_block) * index);
IPW_DEBUG_FW(">> :\n");
- ipw_write_indirect(priv, address, (u8*)cb, (int)sizeof(struct command_block));
+ ipw_write_indirect(priv, address, (u8 *) cb,
+ (int)sizeof(struct command_block));
IPW_DEBUG_FW("<< :\n");
return 0;
@@ -1764,17 +1783,20 @@ static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, stru
static int ipw_fw_dma_kick(struct ipw_priv *priv)
{
u32 control = 0;
- u32 index=0;
+ u32 index = 0;
IPW_DEBUG_FW(">> :\n");
for (index = 0; index < priv->sram_desc.last_cb_index; index++)
- ipw_fw_dma_write_command_block(priv, index, &priv->sram_desc.cb_list[index]);
+ ipw_fw_dma_write_command_block(priv, index,
+ &priv->sram_desc.cb_list[index]);
/* Enable the DMA in the CSR register */
- ipw_clear_bit(priv, CX2_RESET_REG,CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
+ ipw_clear_bit(priv, CX2_RESET_REG,
+ CX2_RESET_REG_MASTER_DISABLED |
+ CX2_RESET_REG_STOP_MASTER);
- /* Set the Start bit. */
+ /* Set the Start bit. */
control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_START;
ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control);
@@ -1785,25 +1807,25 @@ static int ipw_fw_dma_kick(struct ipw_priv *priv)
static void ipw_fw_dma_dump_command_block(struct ipw_priv *priv)
{
u32 address;
- u32 register_value=0;
- u32 cb_fields_address=0;
+ u32 register_value = 0;
+ u32 cb_fields_address = 0;
IPW_DEBUG_FW(">> :\n");
- address = ipw_read_reg32(priv,CX2_DMA_I_CURRENT_CB);
- IPW_DEBUG_FW_INFO("Current CB is 0x%x \n",address);
+ address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
+ IPW_DEBUG_FW_INFO("Current CB is 0x%x \n", address);
/* Read the DMA Controlor register */
register_value = ipw_read_reg32(priv, CX2_DMA_I_DMA_CONTROL);
- IPW_DEBUG_FW_INFO("CX2_DMA_I_DMA_CONTROL is 0x%x \n",register_value);
+ IPW_DEBUG_FW_INFO("CX2_DMA_I_DMA_CONTROL is 0x%x \n", register_value);
- /* Print the CB values*/
+ /* Print the CB values */
cb_fields_address = address;
register_value = ipw_read_reg32(priv, cb_fields_address);
- IPW_DEBUG_FW_INFO("Current CB ControlField is 0x%x \n",register_value);
+ IPW_DEBUG_FW_INFO("Current CB ControlField is 0x%x \n", register_value);
cb_fields_address += sizeof(u32);
register_value = ipw_read_reg32(priv, cb_fields_address);
- IPW_DEBUG_FW_INFO("Current CB Source Field is 0x%x \n",register_value);
+ IPW_DEBUG_FW_INFO("Current CB Source Field is 0x%x \n", register_value);
cb_fields_address += sizeof(u32);
register_value = ipw_read_reg32(priv, cb_fields_address);
@@ -1812,7 +1834,7 @@ static void ipw_fw_dma_dump_command_block(struct ipw_priv *priv)
cb_fields_address += sizeof(u32);
register_value = ipw_read_reg32(priv, cb_fields_address);
- IPW_DEBUG_FW_INFO("Current CB Status Field is 0x%x \n",register_value);
+ IPW_DEBUG_FW_INFO("Current CB Status Field is 0x%x \n", register_value);
IPW_DEBUG_FW(">> :\n");
}
@@ -1823,13 +1845,13 @@ static int ipw_fw_dma_command_block_index(struct ipw_priv *priv)
u32 current_cb_index = 0;
IPW_DEBUG_FW("<< :\n");
- current_cb_address= ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
+ current_cb_address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
- current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL )/
- sizeof (struct command_block);
+ current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL) /
+ sizeof(struct command_block);
IPW_DEBUG_FW_INFO("Current CB index 0x%x address = 0x%X \n",
- current_cb_index, current_cb_address );
+ current_cb_index, current_cb_address);
IPW_DEBUG_FW(">> :\n");
return current_cb_index;
@@ -1840,15 +1862,14 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
u32 src_address,
u32 dest_address,
u32 length,
- int interrupt_enabled,
- int is_last)
+ int interrupt_enabled, int is_last)
{
u32 control = CB_VALID | CB_SRC_LE | CB_DEST_LE | CB_SRC_AUTOINC |
- CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG |
- CB_DEST_SIZE_LONG;
+ CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG |
+ CB_DEST_SIZE_LONG;
struct command_block *cb;
- u32 last_cb_element=0;
+ u32 last_cb_element = 0;
IPW_DEBUG_FW_INFO("src_address=0x%x dest_address=0x%x length=0x%x\n",
src_address, dest_address, length);
@@ -1861,7 +1882,7 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
priv->sram_desc.last_cb_index++;
/* Calculate the new CB control word */
- if (interrupt_enabled )
+ if (interrupt_enabled)
control |= CB_INT_ENABLED;
if (is_last)
@@ -1870,7 +1891,7 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
control |= length;
/* Calculate the CB Element's checksum value */
- cb->status = control ^src_address ^dest_address;
+ cb->status = control ^ src_address ^ dest_address;
/* Copy the Source and Destination addresses */
cb->dest_addr = dest_address;
@@ -1883,22 +1904,21 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
}
static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
- u32 src_phys,
- u32 dest_address,
- u32 length)
+ u32 src_phys, u32 dest_address, u32 length)
{
u32 bytes_left = length;
- u32 src_offset=0;
- u32 dest_offset=0;
+ u32 src_offset = 0;
+ u32 dest_offset = 0;
int status = 0;
IPW_DEBUG_FW(">> \n");
IPW_DEBUG_FW_INFO("src_phys=0x%x dest_address=0x%x length=0x%x\n",
src_phys, dest_address, length);
while (bytes_left > CB_MAX_LENGTH) {
- status = ipw_fw_dma_add_command_block( priv,
- src_phys + src_offset,
- dest_address + dest_offset,
- CB_MAX_LENGTH, 0, 0);
+ status = ipw_fw_dma_add_command_block(priv,
+ src_phys + src_offset,
+ dest_address +
+ dest_offset,
+ CB_MAX_LENGTH, 0, 0);
if (status) {
IPW_DEBUG_FW_INFO(": Failed\n");
return -1;
@@ -1912,18 +1932,18 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
/* add the buffer tail */
if (bytes_left > 0) {
- status = ipw_fw_dma_add_command_block(
- priv, src_phys + src_offset,
- dest_address + dest_offset,
- bytes_left, 0, 0);
+ status =
+ ipw_fw_dma_add_command_block(priv, src_phys + src_offset,
+ dest_address + dest_offset,
+ bytes_left, 0, 0);
if (status) {
IPW_DEBUG_FW_INFO(": Failed on the buffer tail\n");
return -1;
} else
- IPW_DEBUG_FW_INFO(": Adding new cb - the buffer tail\n");
+ IPW_DEBUG_FW_INFO
+ (": Adding new cb - the buffer tail\n");
}
-
IPW_DEBUG_FW("<< \n");
return 0;
}
@@ -1937,7 +1957,7 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
current_index = ipw_fw_dma_command_block_index(priv);
IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n",
- (int) priv->sram_desc.last_cb_index);
+ (int)priv->sram_desc.last_cb_index);
while (current_index < priv->sram_desc.last_cb_index) {
udelay(50);
@@ -1955,8 +1975,8 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
ipw_fw_dma_abort(priv);
- /*Disable the DMA in the CSR register*/
- ipw_set_bit(priv, CX2_RESET_REG,
+ /*Disable the DMA in the CSR register */
+ ipw_set_bit(priv, CX2_RESET_REG,
CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
IPW_DEBUG_FW("<< dmaWaitSync \n");
@@ -2011,8 +2031,7 @@ static inline int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask,
* image and the caller is handling the memory allocation and clean up.
*/
-
-static int ipw_stop_master(struct ipw_priv * priv)
+static int ipw_stop_master(struct ipw_priv *priv)
{
int rc;
@@ -2071,14 +2090,13 @@ struct fw_chunk {
#define IPW_FW_NAME(x) "ipw2200_" x ".fw"
#endif
-static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
- size_t len)
+static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len)
{
int rc = 0, i, addr;
u8 cr = 0;
u16 *image;
- image = (u16 *)data;
+ image = (u16 *) data;
IPW_DEBUG_TRACE(">> \n");
@@ -2087,7 +2105,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
if (rc < 0)
return rc;
-// spin_lock_irqsave(&priv->lock, flags);
+// spin_lock_irqsave(&priv->lock, flags);
for (addr = CX2_SHARED_LOWER_BOUND;
addr < CX2_REGISTER_DOMAIN1_END; addr += 4) {
@@ -2099,7 +2117,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
/* destroy DMA queues */
/* reset sequence */
- ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET ,CX2_BIT_HALT_RESET_ON);
+ ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_ON);
ipw_arc_release(priv);
ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_OFF);
mdelay(1);
@@ -2128,13 +2146,11 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
for (i = 0; i < len / 2; i++)
ipw_write_reg16(priv, CX2_BASEBAND_CONTROL_STORE, image[i]);
-
/* enable DINO */
ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0);
- ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS,
- DINO_ENABLE_SYSTEM );
+ ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, DINO_ENABLE_SYSTEM);
- /* this is where the igx / win driver deveates from the VAP driver.*/
+ /* this is where the igx / win driver deveates from the VAP driver. */
/* wait for alive response */
for (i = 0; i < 100; i++) {
@@ -2151,25 +2167,24 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
for (i = 0; i < ARRAY_SIZE(response_buffer); i++)
response_buffer[i] =
- ipw_read_reg32(priv,
- CX2_BASEBAND_RX_FIFO_READ);
+ ipw_read_reg32(priv, CX2_BASEBAND_RX_FIFO_READ);
memcpy(&priv->dino_alive, response_buffer,
sizeof(priv->dino_alive));
if (priv->dino_alive.alive_command == 1
&& priv->dino_alive.ucode_valid == 1) {
rc = 0;
- IPW_DEBUG_INFO(
- "Microcode OK, rev. %d (0x%x) dev. %d (0x%x) "
- "of %02d/%02d/%02d %02d:%02d\n",
- priv->dino_alive.software_revision,
- priv->dino_alive.software_revision,
- priv->dino_alive.device_identifier,
- priv->dino_alive.device_identifier,
- priv->dino_alive.time_stamp[0],
- priv->dino_alive.time_stamp[1],
- priv->dino_alive.time_stamp[2],
- priv->dino_alive.time_stamp[3],
- priv->dino_alive.time_stamp[4]);
+ IPW_DEBUG_INFO
+ ("Microcode OK, rev. %d (0x%x) dev. %d (0x%x) "
+ "of %02d/%02d/%02d %02d:%02d\n",
+ priv->dino_alive.software_revision,
+ priv->dino_alive.software_revision,
+ priv->dino_alive.device_identifier,
+ priv->dino_alive.device_identifier,
+ priv->dino_alive.time_stamp[0],
+ priv->dino_alive.time_stamp[1],
+ priv->dino_alive.time_stamp[2],
+ priv->dino_alive.time_stamp[3],
+ priv->dino_alive.time_stamp[4]);
} else {
IPW_DEBUG_INFO("Microcode is not alive\n");
rc = -EINVAL;
@@ -2183,13 +2198,12 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
firmware have problem getting alive resp. */
ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0);
-// spin_unlock_irqrestore(&priv->lock, flags);
+// spin_unlock_irqrestore(&priv->lock, flags);
return rc;
}
-static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
- size_t len)
+static int ipw_load_firmware(struct ipw_priv *priv, u8 * data, size_t len)
{
int rc = -1;
int offset = 0;
@@ -2231,7 +2245,7 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
offset += chunk->length;
} while (offset < len);
- /* Run the DMA and wait for the answer*/
+ /* Run the DMA and wait for the answer */
rc = ipw_fw_dma_kick(priv);
if (rc) {
IPW_ERROR("dmaKick Failed\n");
@@ -2243,8 +2257,8 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
IPW_ERROR("dmaWaitSync Failed\n");
goto out;
}
- out:
- pci_free_consistent( priv->pci_dev, len, shared_virt, shared_phys);
+ out:
+ pci_free_consistent(priv->pci_dev, len, shared_virt, shared_phys);
return rc;
}
@@ -2253,7 +2267,7 @@ static int ipw_stop_nic(struct ipw_priv *priv)
{
int rc = 0;
- /* stop*/
+ /* stop */
ipw_write32(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER);
rc = ipw_poll_bit(priv, CX2_RESET_REG,
@@ -2272,14 +2286,15 @@ static void ipw_start_nic(struct ipw_priv *priv)
{
IPW_DEBUG_TRACE(">>\n");
- /* prvHwStartNic release ARC*/
+ /* prvHwStartNic release ARC */
ipw_clear_bit(priv, CX2_RESET_REG,
CX2_RESET_REG_MASTER_DISABLED |
CX2_RESET_REG_STOP_MASTER |
CBD_RESET_REG_PRINCETON_RESET);
/* enable power management */
- ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
+ ipw_set_bit(priv, CX2_GP_CNTRL_RW,
+ CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
IPW_DEBUG_TRACE("<<\n");
}
@@ -2295,12 +2310,13 @@ static int ipw_init_nic(struct ipw_priv *priv)
ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_INIT_DONE);
/* low-level PLL activation */
- ipw_write32(priv, CX2_READ_INT_REGISTER, CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER);
+ ipw_write32(priv, CX2_READ_INT_REGISTER,
+ CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER);
/* wait for clock stabilization */
rc = ipw_poll_bit(priv, CX2_GP_CNTRL_RW,
CX2_GP_CNTRL_BIT_CLOCK_READY, 250);
- if (rc < 0 )
+ if (rc < 0)
IPW_DEBUG_INFO("FAILED wait for clock stablization\n");
/* assert SW reset */
@@ -2315,7 +2331,6 @@ static int ipw_init_nic(struct ipw_priv *priv)
return 0;
}
-
/* Call this function from process context, it will sleep in request_firmware.
* Probe is an ok place to call this from.
*/
@@ -2383,8 +2398,7 @@ static inline void ipw_rx_queue_reset(struct ipw_priv *priv,
* to an SKB, so we need to unmap and free potential storage */
if (rxq->pool[i].skb != NULL) {
pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr,
- CX2_RX_BUF_SIZE,
- PCI_DMA_FROMDEVICE);
+ CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
dev_kfree_skb(rxq->pool[i].skb);
}
list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
@@ -2438,12 +2452,12 @@ static int ipw_load(struct ipw_priv *priv)
if (rc)
goto error;
- rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("sniffer"));
+ rc = ipw_get_fw(priv, &firmware,
+ IPW_FW_NAME("sniffer"));
break;
#endif
case IW_MODE_INFRA:
- rc = ipw_get_fw(priv, &ucode,
- IPW_FW_NAME("bss_ucode"));
+ rc = ipw_get_fw(priv, &ucode, IPW_FW_NAME("bss_ucode"));
if (rc)
goto error;
@@ -2471,7 +2485,7 @@ static int ipw_load(struct ipw_priv *priv)
goto error;
}
- retry:
+ retry:
/* Ensure interrupts are disabled */
ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL);
priv->status &= ~STATUS_INT_ENABLED;
@@ -2528,7 +2542,7 @@ static int ipw_load(struct ipw_priv *priv)
rc = ipw_load_firmware(priv, firmware->data +
sizeof(struct fw_header),
firmware->size - sizeof(struct fw_header));
- if (rc < 0 ) {
+ if (rc < 0) {
IPW_ERROR("Unable to load firmware\n");
goto error;
}
@@ -2593,7 +2607,7 @@ static int ipw_load(struct ipw_priv *priv)
#endif
return 0;
- error:
+ error:
if (priv->rxq) {
ipw_rx_queue_free(priv, priv->rxq);
priv->rxq = NULL;
@@ -2671,8 +2685,7 @@ static inline int ipw_queue_inc_wrap(int index, int n_bd)
* (not offset within BAR, full address)
*/
static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
- int count, u32 read, u32 write,
- u32 base, u32 size)
+ int count, u32 read, u32 write, u32 base, u32 size)
{
q->n_bd = count;
@@ -2698,8 +2711,7 @@ static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
static int ipw_queue_tx_init(struct ipw_priv *priv,
struct clx2_tx_queue *q,
- int count, u32 read, u32 write,
- u32 base, u32 size)
+ int count, u32 read, u32 write, u32 base, u32 size)
{
struct pci_dev *dev = priv->pci_dev;
@@ -2709,10 +2721,11 @@ static int ipw_queue_tx_init(struct ipw_priv *priv,
return -ENOMEM;
}
- q->bd = pci_alloc_consistent(dev,sizeof(q->bd[0])*count, &q->q.dma_addr);
+ q->bd =
+ pci_alloc_consistent(dev, sizeof(q->bd[0]) * count, &q->q.dma_addr);
if (!q->bd) {
IPW_ERROR("pci_alloc_consistent(%zd) failed\n",
- sizeof(q->bd[0]) * count);
+ sizeof(q->bd[0]) * count);
kfree(q->txb);
q->txb = NULL;
return -ENOMEM;
@@ -2768,8 +2781,7 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv,
* @param dev
* @param q
*/
-static void ipw_queue_tx_free(struct ipw_priv *priv,
- struct clx2_tx_queue *txq)
+static void ipw_queue_tx_free(struct ipw_priv *priv, struct clx2_tx_queue *txq)
{
struct clx2_queue *q = &txq->q;
struct pci_dev *dev = priv->pci_dev;
@@ -2784,7 +2796,7 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
}
/* free buffers belonging to queue itself */
- pci_free_consistent(dev, sizeof(txq->bd[0])*q->n_bd, txq->bd,
+ pci_free_consistent(dev, sizeof(txq->bd[0]) * q->n_bd, txq->bd,
q->dma_addr);
kfree(txq->txb);
@@ -2792,7 +2804,6 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
memset(txq, 0, sizeof(*txq));
}
-
/**
* Destroy all DMA queues and structures
*
@@ -2825,7 +2836,7 @@ static void inline __maybe_wake_tx(struct ipw_priv *priv)
}
-static inline void ipw_create_bssid(struct ipw_priv *priv, u8 *bssid)
+static inline void ipw_create_bssid(struct ipw_priv *priv, u8 * bssid)
{
/* First 3 bytes are manufacturer */
bssid[0] = priv->mac_addr[0];
@@ -2833,13 +2844,13 @@ static inline void ipw_create_bssid(struct ipw_priv *priv, u8 *bssid)
bssid[2] = priv->mac_addr[2];
/* Last bytes are random */
- get_random_bytes(&bssid[3], ETH_ALEN-3);
+ get_random_bytes(&bssid[3], ETH_ALEN - 3);
- bssid[0] &= 0xfe; /* clear multicast bit */
- bssid[0] |= 0x02; /* set local assignment bit (IEEE802) */
+ bssid[0] &= 0xfe; /* clear multicast bit */
+ bssid[0] |= 0x02; /* set local assignment bit (IEEE802) */
}
-static inline u8 ipw_add_station(struct ipw_priv *priv, u8 *bssid)
+static inline u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid)
{
struct ipw_station_entry entry;
int i;
@@ -2866,14 +2877,13 @@ static inline u8 ipw_add_station(struct ipw_priv *priv, u8 *bssid)
memcpy(entry.mac_addr, bssid, ETH_ALEN);
memcpy(priv->stations[i], bssid, ETH_ALEN);
ipw_write_direct(priv, IPW_STATION_TABLE_LOWER + i * sizeof(entry),
- &entry,
- sizeof(entry));
+ &entry, sizeof(entry));
priv->num_stations++;
return i;
}
-static inline u8 ipw_find_station(struct ipw_priv *priv, u8 *bssid)
+static inline u8 ipw_find_station(struct ipw_priv *priv, u8 * bssid)
{
int i;
@@ -2944,26 +2954,34 @@ static const struct ipw_status_code ipw_status_codes[] = {
"association exists"},
{0x0C, "Association denied due to reason outside the scope of this "
"standard"},
- {0x0D, "Responding station does not support the specified authentication "
+ {0x0D,
+ "Responding station does not support the specified authentication "
"algorithm"},
- {0x0E, "Received an Authentication frame with authentication sequence "
+ {0x0E,
+ "Received an Authentication frame with authentication sequence "
"transaction sequence number out of expected sequence"},
{0x0F, "Authentication rejected because of challenge failure"},
{0x10, "Authentication rejected due to timeout waiting for next "
"frame in sequence"},
{0x11, "Association denied because AP is unable to handle additional "
"associated stations"},
- {0x12, "Association denied due to requesting station not supporting all "
+ {0x12,
+ "Association denied due to requesting station not supporting all "
"of the datarates in the BSSBasicServiceSet Parameter"},
- {0x13, "Association denied due to requesting station not supporting "
+ {0x13,
+ "Association denied due to requesting station not supporting "
"short preamble operation"},
- {0x14, "Association denied due to requesting station not supporting "
+ {0x14,
+ "Association denied due to requesting station not supporting "
"PBCC encoding"},
- {0x15, "Association denied due to requesting station not supporting "
+ {0x15,
+ "Association denied due to requesting station not supporting "
"channel agility"},
- {0x19, "Association denied due to requesting station not supporting "
+ {0x19,
+ "Association denied due to requesting station not supporting "
"short slot operation"},
- {0x1A, "Association denied due to requesting station not supporting "
+ {0x1A,
+ "Association denied due to requesting station not supporting "
"DSSS-OFDM operation"},
{0x28, "Invalid Information Element"},
{0x29, "Group Cipher is not valid"},
@@ -3043,7 +3061,6 @@ static void ipw_reset_stats(struct ipw_priv *priv)
}
-
static inline u32 ipw_get_max_rate(struct ipw_priv *priv)
{
u32 i = 0x80000000;
@@ -3056,20 +3073,21 @@ static inline u32 ipw_get_max_rate(struct ipw_priv *priv)
/* TODO: Verify that the rate is supported by the current rates
* list. */
- while (i && !(mask & i)) i >>= 1;
+ while (i && !(mask & i))
+ i >>= 1;
switch (i) {
- case IEEE80211_CCK_RATE_1MB_MASK: return 1000000;
- case IEEE80211_CCK_RATE_2MB_MASK: return 2000000;
- case IEEE80211_CCK_RATE_5MB_MASK: return 5500000;
- case IEEE80211_OFDM_RATE_6MB_MASK: return 6000000;
- case IEEE80211_OFDM_RATE_9MB_MASK: return 9000000;
- case IEEE80211_CCK_RATE_11MB_MASK: return 11000000;
- case IEEE80211_OFDM_RATE_12MB_MASK: return 12000000;
- case IEEE80211_OFDM_RATE_18MB_MASK: return 18000000;
- case IEEE80211_OFDM_RATE_24MB_MASK: return 24000000;
- case IEEE80211_OFDM_RATE_36MB_MASK: return 36000000;
- case IEEE80211_OFDM_RATE_48MB_MASK: return 48000000;
- case IEEE80211_OFDM_RATE_54MB_MASK: return 54000000;
+ case IEEE80211_CCK_RATE_1MB_MASK: return 1000000;
+ case IEEE80211_CCK_RATE_2MB_MASK: return 2000000;
+ case IEEE80211_CCK_RATE_5MB_MASK: return 5500000;
+ case IEEE80211_OFDM_RATE_6MB_MASK: return 6000000;
+ case IEEE80211_OFDM_RATE_9MB_MASK: return 9000000;
+ case IEEE80211_CCK_RATE_11MB_MASK: return 11000000;
+ case IEEE80211_OFDM_RATE_12MB_MASK: return 12000000;
+ case IEEE80211_OFDM_RATE_18MB_MASK: return 18000000;
+ case IEEE80211_OFDM_RATE_24MB_MASK: return 24000000;
+ case IEEE80211_OFDM_RATE_36MB_MASK: return 36000000;
+ case IEEE80211_OFDM_RATE_48MB_MASK: return 48000000;
+ case IEEE80211_OFDM_RATE_54MB_MASK: return 54000000;
}
if (priv->ieee->mode == IEEE_B)
@@ -3097,18 +3115,18 @@ static u32 ipw_get_current_rate(struct ipw_priv *priv)
return ipw_get_max_rate(priv);
switch (rate) {
- case IPW_TX_RATE_1MB: return 1000000;
- case IPW_TX_RATE_2MB: return 2000000;
- case IPW_TX_RATE_5MB: return 5500000;
- case IPW_TX_RATE_6MB: return 6000000;
- case IPW_TX_RATE_9MB: return 9000000;
- case IPW_TX_RATE_11MB: return 11000000;
- case IPW_TX_RATE_12MB: return 12000000;
- case IPW_TX_RATE_18MB: return 18000000;
- case IPW_TX_RATE_24MB: return 24000000;
- case IPW_TX_RATE_36MB: return 36000000;
- case IPW_TX_RATE_48MB: return 48000000;
- case IPW_TX_RATE_54MB: return 54000000;
+ case IPW_TX_RATE_1MB: return 1000000;
+ case IPW_TX_RATE_2MB: return 2000000;
+ case IPW_TX_RATE_5MB: return 5500000;
+ case IPW_TX_RATE_6MB: return 6000000;
+ case IPW_TX_RATE_9MB: return 9000000;
+ case IPW_TX_RATE_11MB: return 11000000;
+ case IPW_TX_RATE_12MB: return 12000000;
+ case IPW_TX_RATE_18MB: return 18000000;
+ case IPW_TX_RATE_24MB: return 24000000;
+ case IPW_TX_RATE_36MB: return 36000000;
+ case IPW_TX_RATE_48MB: return 48000000;
+ case IPW_TX_RATE_54MB: return 54000000;
}
return 0;
@@ -3126,7 +3144,7 @@ static void ipw_gather_stats(struct ipw_priv *priv)
u32 len = sizeof(u32);
s16 rssi;
u32 beacon_quality, signal_quality, tx_quality, rx_quality,
- rate_quality;
+ rate_quality;
if (!(priv->status & STATUS_ASSOCIATED)) {
priv->quality = 0;
@@ -3136,13 +3154,12 @@ static void ipw_gather_stats(struct ipw_priv *priv)
/* Update the statistics */
ipw_get_ordinal(priv, IPW_ORD_STAT_MISSED_BEACONS,
&priv->missed_beacons, &len);
- missed_beacons_delta = priv->missed_beacons -
- priv->last_missed_beacons;
+ missed_beacons_delta = priv->missed_beacons - priv->last_missed_beacons;
priv->last_missed_beacons = priv->missed_beacons;
if (priv->assoc_request.beacon_interval) {
missed_beacons_percent = missed_beacons_delta *
- (HZ * priv->assoc_request.beacon_interval) /
- (IPW_STATS_INTERVAL * 10);
+ (HZ * priv->assoc_request.beacon_interval) /
+ (IPW_STATS_INTERVAL * 10);
} else {
missed_beacons_percent = 0;
}
@@ -3179,28 +3196,26 @@ static void ipw_gather_stats(struct ipw_priv *priv)
beacon_quality = 0;
else
beacon_quality = (beacon_quality - BEACON_THRESHOLD) * 100 /
- (100 - BEACON_THRESHOLD);
+ (100 - BEACON_THRESHOLD);
IPW_DEBUG_STATS("Missed beacon: %3d%% (%d%%)\n",
beacon_quality, missed_beacons_percent);
priv->last_rate = ipw_get_current_rate(priv);
- rate_quality = priv->last_rate * 40 / priv->last_rate + 60;
+ rate_quality = priv->last_rate * 40 / priv->last_rate + 60;
IPW_DEBUG_STATS("Rate quality : %3d%% (%dMbs)\n",
rate_quality, priv->last_rate / 1000000);
- if (rx_packets_delta > 100 &&
- rx_packets_delta + rx_err_delta)
+ if (rx_packets_delta > 100 && rx_packets_delta + rx_err_delta)
rx_quality = 100 - (rx_err_delta * 100) /
- (rx_packets_delta + rx_err_delta);
+ (rx_packets_delta + rx_err_delta);
else
rx_quality = 100;
IPW_DEBUG_STATS("Rx quality : %3d%% (%u errors, %u packets)\n",
rx_quality, rx_err_delta, rx_packets_delta);
- if (tx_packets_delta > 100 &&
- tx_packets_delta + tx_failures_delta)
+ if (tx_packets_delta > 100 && tx_packets_delta + tx_failures_delta)
tx_quality = 100 - (tx_failures_delta * 100) /
- (tx_packets_delta + tx_failures_delta);
+ (tx_packets_delta + tx_failures_delta);
else
tx_quality = 100;
IPW_DEBUG_STATS("Tx quality : %3d%% (%u errors, %u packets)\n",
@@ -3213,7 +3228,7 @@ static void ipw_gather_stats(struct ipw_priv *priv)
signal_quality = 0;
else
signal_quality = (rssi - WORST_RSSI) * 100 /
- (PERFECT_RSSI - WORST_RSSI);
+ (PERFECT_RSSI - WORST_RSSI);
IPW_DEBUG_STATS("Signal level : %3d%% (%d dBm)\n",
signal_quality, rssi);
@@ -3221,25 +3236,20 @@ static void ipw_gather_stats(struct ipw_priv *priv)
min(rate_quality,
min(tx_quality, min(rx_quality, signal_quality))));
if (quality == beacon_quality)
- IPW_DEBUG_STATS(
- "Quality (%d%%): Clamped to missed beacons.\n",
- quality);
+ IPW_DEBUG_STATS("Quality (%d%%): Clamped to missed beacons.\n",
+ quality);
if (quality == rate_quality)
- IPW_DEBUG_STATS(
- "Quality (%d%%): Clamped to rate quality.\n",
- quality);
+ IPW_DEBUG_STATS("Quality (%d%%): Clamped to rate quality.\n",
+ quality);
if (quality == tx_quality)
- IPW_DEBUG_STATS(
- "Quality (%d%%): Clamped to Tx quality.\n",
- quality);
+ IPW_DEBUG_STATS("Quality (%d%%): Clamped to Tx quality.\n",
+ quality);
if (quality == rx_quality)
- IPW_DEBUG_STATS(
- "Quality (%d%%): Clamped to Rx quality.\n",
- quality);
+ IPW_DEBUG_STATS("Quality (%d%%): Clamped to Rx quality.\n",
+ quality);
if (quality == signal_quality)
- IPW_DEBUG_STATS(
- "Quality (%d%%): Clamped to signal quality.\n",
- quality);
+ IPW_DEBUG_STATS("Quality (%d%%): Clamped to signal quality.\n",
+ quality);
priv->quality = quality;
@@ -3251,402 +3261,454 @@ static void ipw_gather_stats(struct ipw_priv *priv)
* Handle host notification packet.
* Called from interrupt routine
*/
-static inline void ipw_rx_notification(struct ipw_priv* priv,
+static inline void ipw_rx_notification(struct ipw_priv *priv,
struct ipw_rx_notification *notif)
{
- IPW_DEBUG_NOTIF("type = %i (%d bytes)\n",
- notif->subtype, notif->size);
+ IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", notif->subtype, notif->size);
switch (notif->subtype) {
- case HOST_NOTIFICATION_STATUS_ASSOCIATED: {
- struct notif_association *assoc = &notif->u.assoc;
-
- switch (assoc->state) {
- case CMAS_ASSOCIATED: {
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "associated: '%s' " MAC_FMT " \n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
-
- switch (priv->ieee->iw_mode) {
- case IW_MODE_INFRA:
- memcpy(priv->ieee->bssid, priv->bssid,
- ETH_ALEN);
- break;
-
- case IW_MODE_ADHOC:
- memcpy(priv->ieee->bssid, priv->bssid,
- ETH_ALEN);
-
- /* clear out the station table */
- priv->num_stations = 0;
-
- IPW_DEBUG_ASSOC("queueing adhoc check\n");
- queue_delayed_work(priv->workqueue,
- &priv->adhoc_check,
- priv->assoc_request.beacon_interval);
- break;
- }
-
- priv->status &= ~STATUS_ASSOCIATING;
- priv->status |= STATUS_ASSOCIATED;
-
- netif_carrier_on(priv->net_dev);
- if (netif_queue_stopped(priv->net_dev)) {
- IPW_DEBUG_NOTIF("waking queue\n");
- netif_wake_queue(priv->net_dev);
- } else {
- IPW_DEBUG_NOTIF("starting queue\n");
- netif_start_queue(priv->net_dev);
- }
-
- ipw_reset_stats(priv);
- /* Ensure the rate is updated immediately */
- priv->last_rate = ipw_get_current_rate(priv);
- schedule_work(&priv->gather_stats);
- notify_wx_assoc_event(priv);
+ case HOST_NOTIFICATION_STATUS_ASSOCIATED:{
+ struct notif_association *assoc = &notif->u.assoc;
+
+ switch (assoc->state) {
+ case CMAS_ASSOCIATED:{
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "associated: '%s' " MAC_FMT
+ " \n",
+ escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
+
+ switch (priv->ieee->iw_mode) {
+ case IW_MODE_INFRA:
+ memcpy(priv->ieee->bssid,
+ priv->bssid, ETH_ALEN);
+ break;
+
+ case IW_MODE_ADHOC:
+ memcpy(priv->ieee->bssid,
+ priv->bssid, ETH_ALEN);
+
+ /* clear out the station table */
+ priv->num_stations = 0;
+
+ IPW_DEBUG_ASSOC
+ ("queueing adhoc check\n");
+ queue_delayed_work(priv->
+ workqueue,
+ &priv->
+ adhoc_check,
+ priv->
+ assoc_request.
+ beacon_interval);
+ break;
+ }
+
+ priv->status &= ~STATUS_ASSOCIATING;
+ priv->status |= STATUS_ASSOCIATED;
+
+ netif_carrier_on(priv->net_dev);
+ if (netif_queue_stopped(priv->net_dev)) {
+ IPW_DEBUG_NOTIF
+ ("waking queue\n");
+ netif_wake_queue(priv->net_dev);
+ } else {
+ IPW_DEBUG_NOTIF
+ ("starting queue\n");
+ netif_start_queue(priv->
+ net_dev);
+ }
+
+ ipw_reset_stats(priv);
+ /* Ensure the rate is updated immediately */
+ priv->last_rate =
+ ipw_get_current_rate(priv);
+ schedule_work(&priv->gather_stats);
+ notify_wx_assoc_event(priv);
/* queue_delayed_work(priv->workqueue,
&priv->request_scan,
SCAN_ASSOCIATED_INTERVAL);
*/
- break;
- }
+ break;
+ }
- case CMAS_AUTHENTICATED: {
- if (priv->status & (STATUS_ASSOCIATED | STATUS_AUTH)) {
+ case CMAS_AUTHENTICATED:{
+ if (priv->
+ status & (STATUS_ASSOCIATED |
+ STATUS_AUTH)) {
#ifdef CONFIG_IPW_DEBUG
- struct notif_authenticate *auth = &notif->u.auth;
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "deauthenticated: '%s' " MAC_FMT ": (0x%04X) - %s \n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid),
- ntohs(auth->status),
- ipw_get_status_code(ntohs(auth->status)));
+ struct notif_authenticate *auth
+ = &notif->u.auth;
+ IPW_DEBUG(IPW_DL_NOTIF |
+ IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "deauthenticated: '%s' "
+ MAC_FMT
+ ": (0x%04X) - %s \n",
+ escape_essid(priv->
+ essid,
+ priv->
+ essid_len),
+ MAC_ARG(priv->bssid),
+ ntohs(auth->status),
+ ipw_get_status_code
+ (ntohs
+ (auth->status)));
#endif
- priv->status &= ~(STATUS_ASSOCIATING |
- STATUS_AUTH |
- STATUS_ASSOCIATED);
+ priv->status &=
+ ~(STATUS_ASSOCIATING |
+ STATUS_AUTH |
+ STATUS_ASSOCIATED);
+
+ netif_carrier_off(priv->
+ net_dev);
+ netif_stop_queue(priv->net_dev);
+ queue_work(priv->workqueue,
+ &priv->request_scan);
+ notify_wx_assoc_event(priv);
+ break;
+ }
+
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "authenticated: '%s' " MAC_FMT
+ "\n",
+ escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
+ break;
+ }
+
+ case CMAS_INIT:{
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "disassociated: '%s' " MAC_FMT
+ " \n",
+ escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
+
+ priv->status &=
+ ~(STATUS_DISASSOCIATING |
+ STATUS_ASSOCIATING |
+ STATUS_ASSOCIATED | STATUS_AUTH);
+
+ netif_stop_queue(priv->net_dev);
+ if (!(priv->status & STATUS_ROAMING)) {
+ netif_carrier_off(priv->
+ net_dev);
+ notify_wx_assoc_event(priv);
+
+ /* Cancel any queued work ... */
+ cancel_delayed_work(&priv->
+ request_scan);
+ cancel_delayed_work(&priv->
+ adhoc_check);
+
+ /* Queue up another scan... */
+ queue_work(priv->workqueue,
+ &priv->request_scan);
+
+ cancel_delayed_work(&priv->
+ gather_stats);
+ } else {
+ priv->status |= STATUS_ROAMING;
+ queue_work(priv->workqueue,
+ &priv->request_scan);
+ }
+
+ ipw_reset_stats(priv);
+ break;
+ }
- netif_carrier_off(priv->net_dev);
- netif_stop_queue(priv->net_dev);
- queue_work(priv->workqueue, &priv->request_scan);
- notify_wx_assoc_event(priv);
+ default:
+ IPW_ERROR("assoc: unknown (%d)\n",
+ assoc->state);
break;
}
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "authenticated: '%s' " MAC_FMT "\n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
break;
}
- case CMAS_INIT: {
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "disassociated: '%s' " MAC_FMT " \n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
+ case HOST_NOTIFICATION_STATUS_AUTHENTICATE:{
+ struct notif_authenticate *auth = &notif->u.auth;
+ switch (auth->state) {
+ case CMAS_AUTHENTICATED:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+ "authenticated: '%s' " MAC_FMT " \n",
+ escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
+ priv->status |= STATUS_AUTH;
+ break;
- priv->status &= ~(
- STATUS_DISASSOCIATING |
- STATUS_ASSOCIATING |
- STATUS_ASSOCIATED |
- STATUS_AUTH);
+ case CMAS_INIT:
+ if (priv->status & STATUS_AUTH) {
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "authentication failed (0x%04X): %s\n",
+ ntohs(auth->status),
+ ipw_get_status_code(ntohs
+ (auth->
+ status)));
+ }
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC,
+ "deauthenticated: '%s' " MAC_FMT "\n",
+ escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
- netif_stop_queue(priv->net_dev);
- if (!(priv->status & STATUS_ROAMING)) {
- netif_carrier_off(priv->net_dev);
- notify_wx_assoc_event(priv);
-
- /* Cancel any queued work ... */
- cancel_delayed_work(&priv->request_scan);
- cancel_delayed_work(&priv->adhoc_check);
+ priv->status &= ~(STATUS_ASSOCIATING |
+ STATUS_AUTH |
+ STATUS_ASSOCIATED);
- /* Queue up another scan... */
+ netif_carrier_off(priv->net_dev);
+ netif_stop_queue(priv->net_dev);
queue_work(priv->workqueue,
&priv->request_scan);
+ notify_wx_assoc_event(priv);
+ break;
- cancel_delayed_work(&priv->gather_stats);
- } else {
- priv->status |= STATUS_ROAMING;
- queue_work(priv->workqueue,
- &priv->request_scan);
+ case CMAS_TX_AUTH_SEQ_1:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_1\n");
+ break;
+ case CMAS_RX_AUTH_SEQ_2:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_2\n");
+ break;
+ case CMAS_AUTH_SEQ_1_PASS:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_1_PASS\n");
+ break;
+ case CMAS_AUTH_SEQ_1_FAIL:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_1_FAIL\n");
+ break;
+ case CMAS_TX_AUTH_SEQ_3:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_3\n");
+ break;
+ case CMAS_RX_AUTH_SEQ_4:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "RX_AUTH_SEQ_4\n");
+ break;
+ case CMAS_AUTH_SEQ_2_PASS:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUTH_SEQ_2_PASS\n");
+ break;
+ case CMAS_AUTH_SEQ_2_FAIL:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "AUT_SEQ_2_FAIL\n");
+ break;
+ case CMAS_TX_ASSOC:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "TX_ASSOC\n");
+ break;
+ case CMAS_RX_ASSOC_RESP:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "RX_ASSOC_RESP\n");
+ break;
+ case CMAS_ASSOCIATED:
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE |
+ IPW_DL_ASSOC, "ASSOCIATED\n");
+ break;
+ default:
+ IPW_DEBUG_NOTIF("auth: failure - %d\n",
+ auth->state);
+ break;
}
-
- ipw_reset_stats(priv);
- break;
- }
-
- default:
- IPW_ERROR("assoc: unknown (%d)\n",
- assoc->state);
break;
}
- break;
- }
+ case HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT:{
+ struct notif_channel_result *x =
+ &notif->u.channel_result;
- case HOST_NOTIFICATION_STATUS_AUTHENTICATE: {
- struct notif_authenticate *auth = &notif->u.auth;
- switch (auth->state) {
- case CMAS_AUTHENTICATED:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
- "authenticated: '%s' " MAC_FMT " \n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
- priv->status |= STATUS_AUTH;
- break;
-
- case CMAS_INIT:
- if (priv->status & STATUS_AUTH) {
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "authentication failed (0x%04X): %s\n",
- ntohs(auth->status),
- ipw_get_status_code(ntohs(auth->status)));
+ if (notif->size == sizeof(*x)) {
+ IPW_DEBUG_SCAN("Scan result for channel %d\n",
+ x->channel_num);
+ } else {
+ IPW_DEBUG_SCAN("Scan result of wrong size %d "
+ "(should be %zd)\n",
+ notif->size, sizeof(*x));
}
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "deauthenticated: '%s' " MAC_FMT "\n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
-
- priv->status &= ~(STATUS_ASSOCIATING |
- STATUS_AUTH |
- STATUS_ASSOCIATED);
-
- netif_carrier_off(priv->net_dev);
- netif_stop_queue(priv->net_dev);
- queue_work(priv->workqueue, &priv->request_scan);
- notify_wx_assoc_event(priv);
- break;
-
- case CMAS_TX_AUTH_SEQ_1:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_1\n");
- break;
- case CMAS_RX_AUTH_SEQ_2:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_2\n");
- break;
- case CMAS_AUTH_SEQ_1_PASS:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_1_PASS\n");
- break;
- case CMAS_AUTH_SEQ_1_FAIL:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_1_FAIL\n");
- break;
- case CMAS_TX_AUTH_SEQ_3:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_3\n");
- break;
- case CMAS_RX_AUTH_SEQ_4:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "RX_AUTH_SEQ_4\n");
- break;
- case CMAS_AUTH_SEQ_2_PASS:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUTH_SEQ_2_PASS\n");
- break;
- case CMAS_AUTH_SEQ_2_FAIL:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "AUT_SEQ_2_FAIL\n");
- break;
- case CMAS_TX_ASSOC:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "TX_ASSOC\n");
- break;
- case CMAS_RX_ASSOC_RESP:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "RX_ASSOC_RESP\n");
- break;
- case CMAS_ASSOCIATED:
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
- "ASSOCIATED\n");
- break;
- default:
- IPW_DEBUG_NOTIF("auth: failure - %d\n", auth->state);
break;
}
- break;
- }
-
- case HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT: {
- struct notif_channel_result *x = &notif->u.channel_result;
-
- if (notif->size == sizeof(*x)) {
- IPW_DEBUG_SCAN("Scan result for channel %d\n",
- x->channel_num);
- } else {
- IPW_DEBUG_SCAN("Scan result of wrong size %d "
- "(should be %zd)\n",
- notif->size, sizeof(*x));
- }
- break;
- }
- case HOST_NOTIFICATION_STATUS_SCAN_COMPLETED: {
- struct notif_scan_complete* x = &notif->u.scan_complete;
- if (notif->size == sizeof(*x)) {
- IPW_DEBUG_SCAN("Scan completed: type %d, %d channels, "
- "%d status\n",
- x->scan_type,
- x->num_channels,
- x->status);
- } else {
- IPW_ERROR("Scan completed of wrong size %d "
- "(should be %zd)\n",
- notif->size, sizeof(*x));
- }
-
- priv->status &= ~(STATUS_SCANNING | STATUS_SCAN_ABORTING);
-
- cancel_delayed_work(&priv->scan_check);
-
- if (!(priv->status & (STATUS_ASSOCIATED |
- STATUS_ASSOCIATING |
- STATUS_ROAMING |
- STATUS_DISASSOCIATING)))
- queue_work(priv->workqueue, &priv->associate);
- else if (priv->status & STATUS_ROAMING) {
- /* If a scan completed and we are in roam mode, then
- * the scan that completed was the one requested as a
- * result of entering roam... so, schedule the
- * roam work */
- queue_work(priv->workqueue, &priv->roam);
- } else if (priv->status & STATUS_SCAN_PENDING)
- queue_work(priv->workqueue, &priv->request_scan);
-
- priv->ieee->scans++;
- break;
- }
+ case HOST_NOTIFICATION_STATUS_SCAN_COMPLETED:{
+ struct notif_scan_complete *x = &notif->u.scan_complete;
+ if (notif->size == sizeof(*x)) {
+ IPW_DEBUG_SCAN
+ ("Scan completed: type %d, %d channels, "
+ "%d status\n", x->scan_type,
+ x->num_channels, x->status);
+ } else {
+ IPW_ERROR("Scan completed of wrong size %d "
+ "(should be %zd)\n",
+ notif->size, sizeof(*x));
+ }
- case HOST_NOTIFICATION_STATUS_FRAG_LENGTH: {
- struct notif_frag_length *x = &notif->u.frag_len;
+ priv->status &=
+ ~(STATUS_SCANNING | STATUS_SCAN_ABORTING);
+
+ cancel_delayed_work(&priv->scan_check);
+
+ if (!(priv->status & (STATUS_ASSOCIATED |
+ STATUS_ASSOCIATING |
+ STATUS_ROAMING |
+ STATUS_DISASSOCIATING)))
+ queue_work(priv->workqueue, &priv->associate);
+ else if (priv->status & STATUS_ROAMING) {
+ /* If a scan completed and we are in roam mode, then
+ * the scan that completed was the one requested as a
+ * result of entering roam... so, schedule the
+ * roam work */
+ queue_work(priv->workqueue, &priv->roam);
+ } else if (priv->status & STATUS_SCAN_PENDING)
+ queue_work(priv->workqueue,
+ &priv->request_scan);
- if (notif->size == sizeof(*x)) {
- IPW_ERROR("Frag length: %d\n", x->frag_length);
- } else {
- IPW_ERROR("Frag length of wrong size %d "
- "(should be %zd)\n",
- notif->size, sizeof(*x));
+ priv->ieee->scans++;
+ break;
}
- break;
- }
- case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION: {
- struct notif_link_deterioration *x =
- &notif->u.link_deterioration;
- if (notif->size==sizeof(*x)) {
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
- "link deterioration: '%s' " MAC_FMT " \n",
- escape_essid(priv->essid, priv->essid_len),
- MAC_ARG(priv->bssid));
- memcpy(&priv->last_link_deterioration, x, sizeof(*x));
- } else {
- IPW_ERROR("Link Deterioration of wrong size %d "
- "(should be %zd)\n",
- notif->size, sizeof(*x));
- }
- break;
- }
+ case HOST_NOTIFICATION_STATUS_FRAG_LENGTH:{
+ struct notif_frag_length *x = &notif->u.frag_len;
- case HOST_NOTIFICATION_DINO_CONFIG_RESPONSE: {
- IPW_ERROR("Dino config\n");
- if (priv->hcmd && priv->hcmd->cmd == HOST_CMD_DINO_CONFIG) {
- /* TODO: Do anything special? */
- } else {
- IPW_ERROR("Unexpected DINO_CONFIG_RESPONSE\n");
+ if (notif->size == sizeof(*x)) {
+ IPW_ERROR("Frag length: %d\n", x->frag_length);
+ } else {
+ IPW_ERROR("Frag length of wrong size %d "
+ "(should be %zd)\n",
+ notif->size, sizeof(*x));
+ }
+ break;
}
- break;
- }
- case HOST_NOTIFICATION_STATUS_BEACON_STATE: {
- struct notif_beacon_state *x = &notif->u.beacon_state;
- if (notif->size != sizeof(*x)) {
- IPW_ERROR("Beacon state of wrong size %d (should "
- "be %zd)\n", notif->size, sizeof(*x));
+ case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION:{
+ struct notif_link_deterioration *x =
+ &notif->u.link_deterioration;
+ if (notif->size == sizeof(*x)) {
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+ "link deterioration: '%s' " MAC_FMT
+ " \n", escape_essid(priv->essid,
+ priv->essid_len),
+ MAC_ARG(priv->bssid));
+ memcpy(&priv->last_link_deterioration, x,
+ sizeof(*x));
+ } else {
+ IPW_ERROR("Link Deterioration of wrong size %d "
+ "(should be %zd)\n",
+ notif->size, sizeof(*x));
+ }
break;
}
- if (x->state == HOST_NOTIFICATION_STATUS_BEACON_MISSING) {
- if (priv->status & STATUS_SCANNING) {
- /* Stop scan to keep fw from getting
- * stuck... */
- queue_work(priv->workqueue,
- &priv->abort_scan);
+ case HOST_NOTIFICATION_DINO_CONFIG_RESPONSE:{
+ IPW_ERROR("Dino config\n");
+ if (priv->hcmd
+ && priv->hcmd->cmd == HOST_CMD_DINO_CONFIG) {
+ /* TODO: Do anything special? */
+ } else {
+ IPW_ERROR("Unexpected DINO_CONFIG_RESPONSE\n");
}
+ break;
+ }
- if (x->number > priv->missed_beacon_threshold &&
- priv->status & STATUS_ASSOCIATED) {
- IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF |
- IPW_DL_STATE,
- "Missed beacon: %d - disassociate\n",
- x->number);
- queue_work(priv->workqueue,
- &priv->disassociate);
- } else if (x->number > priv->roaming_threshold) {
- IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
- "Missed beacon: %d - initiate "
- "roaming\n",
- x->number);
- queue_work(priv->workqueue,
- &priv->roam);
- } else {
- IPW_DEBUG_NOTIF("Missed beacon: %d\n",
- x->number);
+ case HOST_NOTIFICATION_STATUS_BEACON_STATE:{
+ struct notif_beacon_state *x = &notif->u.beacon_state;
+ if (notif->size != sizeof(*x)) {
+ IPW_ERROR
+ ("Beacon state of wrong size %d (should "
+ "be %zd)\n", notif->size, sizeof(*x));
+ break;
}
- priv->notif_missed_beacons = x->number;
+ if (x->state == HOST_NOTIFICATION_STATUS_BEACON_MISSING) {
+ if (priv->status & STATUS_SCANNING) {
+ /* Stop scan to keep fw from getting
+ * stuck... */
+ queue_work(priv->workqueue,
+ &priv->abort_scan);
+ }
+
+ if (x->number > priv->missed_beacon_threshold &&
+ priv->status & STATUS_ASSOCIATED) {
+ IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF |
+ IPW_DL_STATE,
+ "Missed beacon: %d - disassociate\n",
+ x->number);
+ queue_work(priv->workqueue,
+ &priv->disassociate);
+ } else if (x->number > priv->roaming_threshold) {
+ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
+ "Missed beacon: %d - initiate "
+ "roaming\n", x->number);
+ queue_work(priv->workqueue,
+ &priv->roam);
+ } else {
+ IPW_DEBUG_NOTIF("Missed beacon: %d\n",
+ x->number);
+ }
+
+ priv->notif_missed_beacons = x->number;
- }
+ }
+ break;
+ }
- break;
- }
+ case HOST_NOTIFICATION_STATUS_TGI_TX_KEY:{
+ struct notif_tgi_tx_key *x = &notif->u.tgi_tx_key;
+ if (notif->size == sizeof(*x)) {
+ IPW_ERROR("TGi Tx Key: state 0x%02x sec type "
+ "0x%02x station %d\n",
+ x->key_state, x->security_type,
+ x->station_index);
+ break;
+ }
- case HOST_NOTIFICATION_STATUS_TGI_TX_KEY: {
- struct notif_tgi_tx_key *x = &notif->u.tgi_tx_key;
- if (notif->size==sizeof(*x)) {
- IPW_ERROR("TGi Tx Key: state 0x%02x sec type "
- "0x%02x station %d\n",
- x->key_state,x->security_type,
- x->station_index);
+ IPW_ERROR
+ ("TGi Tx Key of wrong size %d (should be %zd)\n",
+ notif->size, sizeof(*x));
break;
}
- IPW_ERROR("TGi Tx Key of wrong size %d (should be %zd)\n",
- notif->size, sizeof(*x));
- break;
- }
+ case HOST_NOTIFICATION_CALIB_KEEP_RESULTS:{
+ struct notif_calibration *x = &notif->u.calibration;
- case HOST_NOTIFICATION_CALIB_KEEP_RESULTS: {
- struct notif_calibration *x = &notif->u.calibration;
+ if (notif->size == sizeof(*x)) {
+ memcpy(&priv->calib, x, sizeof(*x));
+ IPW_DEBUG_INFO("TODO: Calibration\n");
+ break;
+ }
- if (notif->size == sizeof(*x)) {
- memcpy(&priv->calib, x, sizeof(*x));
- IPW_DEBUG_INFO("TODO: Calibration\n");
+ IPW_ERROR
+ ("Calibration of wrong size %d (should be %zd)\n",
+ notif->size, sizeof(*x));
break;
}
- IPW_ERROR("Calibration of wrong size %d (should be %zd)\n",
- notif->size, sizeof(*x));
- break;
- }
+ case HOST_NOTIFICATION_NOISE_STATS:{
+ if (notif->size == sizeof(u32)) {
+ priv->last_noise =
+ (u8) (notif->u.noise.value & 0xff);
+ average_add(&priv->average_noise,
+ priv->last_noise);
+ break;
+ }
- case HOST_NOTIFICATION_NOISE_STATS: {
- if (notif->size == sizeof(u32)) {
- priv->last_noise = (u8)(notif->u.noise.value & 0xff);
- average_add(&priv->average_noise, priv->last_noise);
+ IPW_ERROR
+ ("Noise stat is wrong size %d (should be %zd)\n",
+ notif->size, sizeof(u32));
break;
}
- IPW_ERROR("Noise stat is wrong size %d (should be %zd)\n",
- notif->size, sizeof(u32));
- break;
- }
-
default:
IPW_ERROR("Unknown notification: "
"subtype=%d,flags=0x%2x,size=%d\n",
@@ -3680,8 +3742,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
rc = ipw_queue_tx_init(priv, &priv->txq[0], nTx,
CX2_TX_QUEUE_0_READ_INDEX,
CX2_TX_QUEUE_0_WRITE_INDEX,
- CX2_TX_QUEUE_0_BD_BASE,
- CX2_TX_QUEUE_0_BD_SIZE);
+ CX2_TX_QUEUE_0_BD_BASE, CX2_TX_QUEUE_0_BD_SIZE);
if (rc) {
IPW_ERROR("Tx 0 queue init failed\n");
goto error;
@@ -3689,8 +3750,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
rc = ipw_queue_tx_init(priv, &priv->txq[1], nTx,
CX2_TX_QUEUE_1_READ_INDEX,
CX2_TX_QUEUE_1_WRITE_INDEX,
- CX2_TX_QUEUE_1_BD_BASE,
- CX2_TX_QUEUE_1_BD_SIZE);
+ CX2_TX_QUEUE_1_BD_BASE, CX2_TX_QUEUE_1_BD_SIZE);
if (rc) {
IPW_ERROR("Tx 1 queue init failed\n");
goto error;
@@ -3698,8 +3758,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
rc = ipw_queue_tx_init(priv, &priv->txq[2], nTx,
CX2_TX_QUEUE_2_READ_INDEX,
CX2_TX_QUEUE_2_WRITE_INDEX,
- CX2_TX_QUEUE_2_BD_BASE,
- CX2_TX_QUEUE_2_BD_SIZE);
+ CX2_TX_QUEUE_2_BD_BASE, CX2_TX_QUEUE_2_BD_SIZE);
if (rc) {
IPW_ERROR("Tx 2 queue init failed\n");
goto error;
@@ -3707,8 +3766,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
rc = ipw_queue_tx_init(priv, &priv->txq[3], nTx,
CX2_TX_QUEUE_3_READ_INDEX,
CX2_TX_QUEUE_3_WRITE_INDEX,
- CX2_TX_QUEUE_3_BD_BASE,
- CX2_TX_QUEUE_3_BD_SIZE);
+ CX2_TX_QUEUE_3_BD_BASE, CX2_TX_QUEUE_3_BD_SIZE);
if (rc) {
IPW_ERROR("Tx 3 queue init failed\n");
goto error;
@@ -3718,7 +3776,7 @@ static int ipw_queue_reset(struct ipw_priv *priv)
priv->rx_pend_max = 0;
return rc;
- error:
+ error:
ipw_tx_queue_free(priv);
return rc;
}
@@ -3746,8 +3804,8 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
hw_tail = ipw_read32(priv, q->reg_r);
if (hw_tail >= q->n_bd) {
IPW_ERROR
- ("Read index for DMA queue (%d) is out of range [0-%d)\n",
- hw_tail, q->n_bd);
+ ("Read index for DMA queue (%d) is out of range [0-%d)\n",
+ hw_tail, q->n_bd);
goto done;
}
for (; q->last_used != hw_tail;
@@ -3755,7 +3813,7 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
ipw_queue_tx_free_tfd(priv, txq);
priv->tx_packets++;
}
- done:
+ done:
if (ipw_queue_space(q) > q->low_mark && qindex >= 0) {
__maybe_wake_tx(priv);
}
@@ -3795,8 +3853,6 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
return 0;
}
-
-
/*
* Rx theory of operation
*
@@ -3933,9 +3989,9 @@ static void ipw_rx_queue_replenish(void *data)
list_del(element);
rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data;
- rxb->dma_addr = pci_map_single(
- priv->pci_dev, rxb->skb->data, CX2_RX_BUF_SIZE,
- PCI_DMA_FROMDEVICE);
+ rxb->dma_addr =
+ pci_map_single(priv->pci_dev, rxb->skb->data,
+ CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
list_add_tail(&rxb->list, &rxq->rx_free);
rxq->free_count++;
@@ -3950,8 +4006,7 @@ static void ipw_rx_queue_replenish(void *data)
* This free routine walks the list of POOL entries and if SKB is set to
* non NULL it is unmapped and freed
*/
-static void ipw_rx_queue_free(struct ipw_priv *priv,
- struct ipw_rx_queue *rxq)
+static void ipw_rx_queue_free(struct ipw_priv *priv, struct ipw_rx_queue *rxq)
{
int i;
@@ -3961,8 +4016,7 @@ static void ipw_rx_queue_free(struct ipw_priv *priv,
for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
if (rxq->pool[i].skb != NULL) {
pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr,
- CX2_RX_BUF_SIZE,
- PCI_DMA_FROMDEVICE);
+ CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
dev_kfree_skb(rxq->pool[i].skb);
}
}
@@ -4001,28 +4055,28 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate)
switch (rate) {
case IEEE80211_OFDM_RATE_6MB:
return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ?
- 1 : 0;
+ 1 : 0;
case IEEE80211_OFDM_RATE_9MB:
return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ?
- 1 : 0;
+ 1 : 0;
case IEEE80211_OFDM_RATE_12MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 1 : 0;
case IEEE80211_OFDM_RATE_18MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 1 : 0;
case IEEE80211_OFDM_RATE_24MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 1 : 0;
case IEEE80211_OFDM_RATE_36MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 1 : 0;
case IEEE80211_OFDM_RATE_48MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 1 : 0;
case IEEE80211_OFDM_RATE_54MB:
- return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ?
- 1 : 0;
+ return priv->
+ rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 1 : 0;
default:
return 0;
}
@@ -4074,10 +4128,11 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
int num_rates, i;
memset(rates, 0, sizeof(*rates));
- num_rates = min(network->rates_len, (u8)IPW_MAX_RATES);
+ num_rates = min(network->rates_len, (u8) IPW_MAX_RATES);
rates->num_rates = 0;
for (i = 0; i < num_rates; i++) {
- if (!ipw_is_rate_in_mask(priv, network->mode, network->rates[i])) {
+ if (!ipw_is_rate_in_mask
+ (priv, network->mode, network->rates[i])) {
IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n",
network->rates[i], priv->rates_mask);
continue;
@@ -4086,15 +4141,18 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
rates->supported_rates[rates->num_rates++] = network->rates[i];
}
- num_rates = min(network->rates_ex_len, (u8)(IPW_MAX_RATES - num_rates));
+ num_rates =
+ min(network->rates_ex_len, (u8) (IPW_MAX_RATES - num_rates));
for (i = 0; i < num_rates; i++) {
- if (!ipw_is_rate_in_mask(priv, network->mode, network->rates_ex[i])) {
+ if (!ipw_is_rate_in_mask
+ (priv, network->mode, network->rates_ex[i])) {
IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n",
network->rates_ex[i], priv->rates_mask);
continue;
}
- rates->supported_rates[rates->num_rates++] = network->rates_ex[i];
+ rates->supported_rates[rates->num_rates++] =
+ network->rates_ex[i];
}
return rates->num_rates;
@@ -4113,65 +4171,65 @@ static inline void ipw_copy_rates(struct ipw_supported_rates *dest,
* mask should ever be used -- right now all callers to add the scan rates are
* set with the modulation = CCK, so BASIC_RATE_MASK is never set... */
static void ipw_add_cck_scan_rates(struct ipw_supported_rates *rates,
- u8 modulation, u32 rate_mask)
+ u8 modulation, u32 rate_mask)
{
u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
- IEEE80211_BASIC_RATE_MASK : 0;
+ IEEE80211_BASIC_RATE_MASK : 0;
if (rate_mask & IEEE80211_CCK_RATE_1MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
+ IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
if (rate_mask & IEEE80211_CCK_RATE_2MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
+ IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
if (rate_mask & IEEE80211_CCK_RATE_5MB_MASK)
rates->supported_rates[rates->num_rates++] = basic_mask |
- IEEE80211_CCK_RATE_5MB;
+ IEEE80211_CCK_RATE_5MB;
if (rate_mask & IEEE80211_CCK_RATE_11MB_MASK)
rates->supported_rates[rates->num_rates++] = basic_mask |
- IEEE80211_CCK_RATE_11MB;
+ IEEE80211_CCK_RATE_11MB;
}
static void ipw_add_ofdm_scan_rates(struct ipw_supported_rates *rates,
- u8 modulation, u32 rate_mask)
+ u8 modulation, u32 rate_mask)
{
u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
- IEEE80211_BASIC_RATE_MASK : 0;
+ IEEE80211_BASIC_RATE_MASK : 0;
if (rate_mask & IEEE80211_OFDM_RATE_6MB_MASK)
rates->supported_rates[rates->num_rates++] = basic_mask |
- IEEE80211_OFDM_RATE_6MB;
+ IEEE80211_OFDM_RATE_6MB;
if (rate_mask & IEEE80211_OFDM_RATE_9MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_OFDM_RATE_9MB;
+ IEEE80211_OFDM_RATE_9MB;
if (rate_mask & IEEE80211_OFDM_RATE_12MB_MASK)
rates->supported_rates[rates->num_rates++] = basic_mask |
- IEEE80211_OFDM_RATE_12MB;
+ IEEE80211_OFDM_RATE_12MB;
if (rate_mask & IEEE80211_OFDM_RATE_18MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_OFDM_RATE_18MB;
+ IEEE80211_OFDM_RATE_18MB;
if (rate_mask & IEEE80211_OFDM_RATE_24MB_MASK)
rates->supported_rates[rates->num_rates++] = basic_mask |
- IEEE80211_OFDM_RATE_24MB;
+ IEEE80211_OFDM_RATE_24MB;
if (rate_mask & IEEE80211_OFDM_RATE_36MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_OFDM_RATE_36MB;
+ IEEE80211_OFDM_RATE_36MB;
if (rate_mask & IEEE80211_OFDM_RATE_48MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_OFDM_RATE_48MB;
+ IEEE80211_OFDM_RATE_48MB;
if (rate_mask & IEEE80211_OFDM_RATE_54MB_MASK)
rates->supported_rates[rates->num_rates++] =
- IEEE80211_OFDM_RATE_54MB;
+ IEEE80211_OFDM_RATE_54MB;
}
struct ipw_network_match {
@@ -4179,11 +4237,9 @@ struct ipw_network_match {
struct ipw_supported_rates rates;
};
-static int ipw_best_network(
- struct ipw_priv *priv,
- struct ipw_network_match *match,
- struct ieee80211_network *network,
- int roaming)
+static int ipw_best_network(struct ipw_priv *priv,
+ struct ipw_network_match *match,
+ struct ieee80211_network *network, int roaming)
{
struct ipw_supported_rates rates;
@@ -4231,21 +4287,21 @@ static int ipw_best_network(
memcmp(network->ssid, priv->essid,
min(network->ssid_len, priv->essid_len)))) {
char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
- strncpy(escaped, escape_essid(
- network->ssid, network->ssid_len),
+ strncpy(escaped,
+ escape_essid(network->ssid, network->ssid_len),
sizeof(escaped));
IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
"because of ESSID mismatch: '%s'.\n",
escaped, MAC_ARG(network->bssid),
- escape_essid(priv->essid, priv->essid_len));
+ escape_essid(priv->essid,
+ priv->essid_len));
return 0;
}
}
/* If the old network rate is better than this one, don't bother
* testing everything else. */
- if (match->network && match->network->stats.rssi >
- network->stats.rssi) {
+ if (match->network && match->network->stats.rssi > network->stats.rssi) {
char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
strncpy(escaped,
escape_essid(network->ssid, network->ssid_len),
@@ -4303,7 +4359,7 @@ static int ipw_best_network(
priv->capability & CAP_PRIVACY_ON ? "on" :
"off",
network->capability &
- WLAN_CAPABILITY_PRIVACY ?"on" : "off");
+ WLAN_CAPABILITY_PRIVACY ? "on" : "off");
return 0;
}
@@ -4312,8 +4368,7 @@ static int ipw_best_network(
IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
"because of BSSID mismatch: " MAC_FMT ".\n",
escape_essid(network->ssid, network->ssid_len),
- MAC_ARG(network->bssid),
- MAC_ARG(priv->bssid));
+ MAC_ARG(network->bssid), MAC_ARG(priv->bssid));
return 0;
}
@@ -4351,9 +4406,8 @@ static int ipw_best_network(
return 1;
}
-
static void ipw_adhoc_create(struct ipw_priv *priv,
- struct ieee80211_network *network)
+ struct ieee80211_network *network)
{
/*
* For the purposes of scanning, we can set our wireless mode
@@ -4393,8 +4447,7 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
if (priv->capability & CAP_PRIVACY_ON)
network->capability |= WLAN_CAPABILITY_PRIVACY;
network->rates_len = min(priv->rates.num_rates, MAX_RATES_LENGTH);
- memcpy(network->rates, priv->rates.supported_rates,
- network->rates_len);
+ memcpy(network->rates, priv->rates.supported_rates, network->rates_len);
network->rates_ex_len = priv->rates.num_rates - network->rates_len;
memcpy(network->rates_ex,
&priv->rates.supported_rates[network->rates_len],
@@ -4404,13 +4457,13 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
network->last_associate = 0;
network->time_stamp[0] = 0;
network->time_stamp[1] = 0;
- network->beacon_interval = 100; /* Default */
- network->listen_interval = 10; /* Default */
- network->atim_window = 0; /* Default */
+ network->beacon_interval = 100; /* Default */
+ network->listen_interval = 10; /* Default */
+ network->atim_window = 0; /* Default */
#ifdef CONFIG_IEEE80211_WPA
network->wpa_ie_len = 0;
network->rsn_ie_len = 0;
-#endif /* CONFIG_IEEE80211_WPA */
+#endif /* CONFIG_IEEE80211_WPA */
}
static void ipw_send_wep_keys(struct ipw_priv *priv)
@@ -4464,14 +4517,12 @@ static void ipw_debug_config(struct ipw_priv *priv)
IPW_DEBUG_INFO("Scan completed, no valid APs matched "
"[CFG 0x%08X]\n", priv->config);
if (priv->config & CFG_STATIC_CHANNEL)
- IPW_DEBUG_INFO("Channel locked to %d\n",
- priv->channel);
+ IPW_DEBUG_INFO("Channel locked to %d\n", priv->channel);
else
IPW_DEBUG_INFO("Channel unlocked.\n");
if (priv->config & CFG_STATIC_ESSID)
IPW_DEBUG_INFO("ESSID locked to '%s'\n",
- escape_essid(priv->essid,
- priv->essid_len));
+ escape_essid(priv->essid, priv->essid_len));
else
IPW_DEBUG_INFO("ESSID unlocked.\n");
if (priv->config & CFG_STATIC_BSSID)
@@ -4502,7 +4553,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
* Tx rates */
switch (priv->ieee->freq_band) {
- case IEEE80211_52GHZ_BAND: /* A only */
+ case IEEE80211_52GHZ_BAND: /* A only */
/* IEEE_A */
if (priv->rates_mask & ~IEEE80211_OFDM_RATES_MASK) {
/* Invalid fixed rate mask */
@@ -4513,7 +4564,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A;
break;
- default: /* 2.4Ghz or Mixed */
+ default: /* 2.4Ghz or Mixed */
/* IEEE_B */
if (network->mode == IEEE_B) {
if (fr.tx_rates & ~IEEE80211_CCK_RATES_MASK) {
@@ -4551,13 +4602,12 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
}
reg = ipw_read32(priv, IPW_MEM_FIXED_OVERRIDE);
- ipw_write_reg32(priv, reg, *(u32*)&fr);
+ ipw_write_reg32(priv, reg, *(u32 *) & fr);
}
static int ipw_associate_network(struct ipw_priv *priv,
struct ieee80211_network *network,
- struct ipw_supported_rates *rates,
- int roaming)
+ struct ipw_supported_rates *rates, int roaming)
{
int err;
@@ -4566,7 +4616,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
if (!(priv->config & CFG_STATIC_ESSID)) {
priv->essid_len = min(network->ssid_len,
- (u8)IW_ESSID_MAX_SIZE);
+ (u8) IW_ESSID_MAX_SIZE);
memcpy(priv->essid, network->ssid, priv->essid_len);
}
@@ -4612,13 +4662,11 @@ static int ipw_associate_network(struct ipw_priv *priv,
priv->capability & CAP_PRIVACY_ON ? " key=" : "",
priv->capability & CAP_PRIVACY_ON ?
'1' + priv->sec.active_key : '.',
- priv->capability & CAP_PRIVACY_ON ?
- '.' : ' ');
+ priv->capability & CAP_PRIVACY_ON ? '.' : ' ');
priv->assoc_request.beacon_interval = network->beacon_interval;
if ((priv->ieee->iw_mode == IW_MODE_ADHOC) &&
- (network->time_stamp[0] == 0) &&
- (network->time_stamp[1] == 0)) {
+ (network->time_stamp[0] == 0) && (network->time_stamp[1] == 0)) {
priv->assoc_request.assoc_type = HC_IBSS_START;
priv->assoc_request.assoc_tsf_msw = 0;
priv->assoc_request.assoc_tsf_lsw = 0;
@@ -4637,8 +4685,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
memset(&priv->assoc_request.dest, 0xFF, ETH_ALEN);
priv->assoc_request.atim_window = network->atim_window;
} else {
- memcpy(&priv->assoc_request.dest, network->bssid,
- ETH_ALEN);
+ memcpy(&priv->assoc_request.dest, network->bssid, ETH_ALEN);
priv->assoc_request.atim_window = 0;
}
@@ -4772,14 +4819,13 @@ static void ipw_associate(void *data)
if (!(priv->config & CFG_ASSOCIATE) &&
!(priv->config & (CFG_STATIC_ESSID |
- CFG_STATIC_CHANNEL |
- CFG_STATIC_BSSID))) {
+ CFG_STATIC_CHANNEL | CFG_STATIC_BSSID))) {
IPW_DEBUG_ASSOC("Not attempting association (associate=0)\n");
return;
}
list_for_each_entry(network, &priv->ieee->network_list, list)
- ipw_best_network(priv, &match, network, 0);
+ ipw_best_network(priv, &match, network, 0);
network = match.network;
rates = &match.rates;
@@ -4790,8 +4836,7 @@ static void ipw_associate(void *data)
priv->config & CFG_STATIC_ESSID &&
!list_empty(&priv->ieee->network_free_list)) {
element = priv->ieee->network_free_list.next;
- network = list_entry(element, struct ieee80211_network,
- list);
+ network = list_entry(element, struct ieee80211_network, list);
ipw_adhoc_create(priv, network);
rates = &priv->rates;
list_del(element);
@@ -4813,8 +4858,8 @@ static void ipw_associate(void *data)
}
static inline void ipw_handle_data_packet(struct ipw_priv *priv,
- struct ipw_rx_mem_buffer *rxb,
- struct ieee80211_rx_stats *stats)
+ struct ipw_rx_mem_buffer *rxb,
+ struct ieee80211_rx_stats *stats)
{
struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data;
@@ -4846,11 +4891,10 @@ static inline void ipw_handle_data_packet(struct ipw_priv *priv,
if (!ieee80211_rx(priv->ieee, rxb->skb, stats))
priv->ieee->stats.rx_errors++;
- else /* ieee80211_rx succeeded, so it now owns the SKB */
+ else /* ieee80211_rx succeeded, so it now owns the SKB */
rxb->skb = NULL;
}
-
/*
* Main entry function for recieving a packet with 80211 headers. This
* should be called when ever the FW has notified us that there is a new
@@ -4885,125 +4929,152 @@ static void ipw_rx(struct ipw_priv *priv)
pkt = (struct ipw_rx_packet *)rxb->skb->data;
IPW_DEBUG_RX("Packet: type=%02X seq=%02X bits=%02X\n",
pkt->header.message_type,
- pkt->header.rx_seq_num,
- pkt->header.control_bits);
+ pkt->header.rx_seq_num, pkt->header.control_bits);
switch (pkt->header.message_type) {
- case RX_FRAME_TYPE: /* 802.11 frame */ {
- struct ieee80211_rx_stats stats = {
- .rssi = pkt->u.frame.rssi_dbm -
- IPW_RSSI_TO_DBM,
- .signal = pkt->u.frame.signal,
- .rate = pkt->u.frame.rate,
- .mac_time = jiffies,
- .received_channel =
- pkt->u.frame.received_channel,
- .freq = (pkt->u.frame.control & (1<<0)) ?
- IEEE80211_24GHZ_BAND : IEEE80211_52GHZ_BAND,
- .len = pkt->u.frame.length,
- };
-
- if (stats.rssi != 0)
- stats.mask |= IEEE80211_STATMASK_RSSI;
- if (stats.signal != 0)
- stats.mask |= IEEE80211_STATMASK_SIGNAL;
- if (stats.rate != 0)
- stats.mask |= IEEE80211_STATMASK_RATE;
-
- priv->rx_packets++;
+ case RX_FRAME_TYPE: /* 802.11 frame */ {
+ struct ieee80211_rx_stats stats = {
+ .rssi = pkt->u.frame.rssi_dbm -
+ IPW_RSSI_TO_DBM,
+ .signal = pkt->u.frame.signal,
+ .rate = pkt->u.frame.rate,
+ .mac_time = jiffies,
+ .received_channel =
+ pkt->u.frame.received_channel,
+ .freq =
+ (pkt->u.frame.
+ control & (1 << 0)) ?
+ IEEE80211_24GHZ_BAND :
+ IEEE80211_52GHZ_BAND,
+ .len = pkt->u.frame.length,
+ };
+
+ if (stats.rssi != 0)
+ stats.mask |= IEEE80211_STATMASK_RSSI;
+ if (stats.signal != 0)
+ stats.mask |= IEEE80211_STATMASK_SIGNAL;
+ if (stats.rate != 0)
+ stats.mask |= IEEE80211_STATMASK_RATE;
+
+ priv->rx_packets++;
#ifdef CONFIG_IPW_PROMISC
- if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
- ipw_handle_data_packet(priv, rxb, &stats);
- break;
- }
+ if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
+ ipw_handle_data_packet(priv, rxb,
+ &stats);
+ break;
+ }
#endif
- header = (struct ieee80211_hdr *)(rxb->skb->data +
- IPW_RX_FRAME_SIZE);
+ header =
+ (struct ieee80211_hdr *)(rxb->skb->data +
+ IPW_RX_FRAME_SIZE);
/* TODO: Check Ad-Hoc dest/source and make sure
* that we are actually parsing these packets
* correctly -- we should probably use the
* frame control of the packet and disregard
* the current iw_mode */
- switch (priv->ieee->iw_mode) {
- case IW_MODE_ADHOC:
- network_packet =
- !memcmp(header->addr1,
- priv->net_dev->dev_addr,
- ETH_ALEN) ||
- !memcmp(header->addr3,
- priv->bssid, ETH_ALEN) ||
- is_broadcast_ether_addr(header->addr1) ||
- is_multicast_ether_addr(header->addr1);
- break;
-
- case IW_MODE_INFRA:
- default:
- network_packet =
- !memcmp(header->addr3,
- priv->bssid, ETH_ALEN) ||
- !memcmp(header->addr1,
- priv->net_dev->dev_addr,
- ETH_ALEN) ||
- is_broadcast_ether_addr(header->addr1) ||
- is_multicast_ether_addr(header->addr1);
+ switch (priv->ieee->iw_mode) {
+ case IW_MODE_ADHOC:
+ network_packet =
+ !memcmp(header->addr1,
+ priv->net_dev->dev_addr,
+ ETH_ALEN) ||
+ !memcmp(header->addr3,
+ priv->bssid, ETH_ALEN) ||
+ is_broadcast_ether_addr(header->
+ addr1)
+ || is_multicast_ether_addr(header->
+ addr1);
+ break;
+
+ case IW_MODE_INFRA:
+ default:
+ network_packet =
+ !memcmp(header->addr3,
+ priv->bssid, ETH_ALEN) ||
+ !memcmp(header->addr1,
+ priv->net_dev->dev_addr,
+ ETH_ALEN) ||
+ is_broadcast_ether_addr(header->
+ addr1)
+ || is_multicast_ether_addr(header->
+ addr1);
+ break;
+ }
+
+ if (network_packet && priv->assoc_network) {
+ priv->assoc_network->stats.rssi =
+ stats.rssi;
+ average_add(&priv->average_rssi,
+ stats.rssi);
+ priv->last_rx_rssi = stats.rssi;
+ }
+
+ IPW_DEBUG_RX("Frame: len=%u\n",
+ pkt->u.frame.length);
+
+ if (pkt->u.frame.length < frame_hdr_len(header)) {
+ IPW_DEBUG_DROP
+ ("Received packet is too small. "
+ "Dropping.\n");
+ priv->ieee->stats.rx_errors++;
+ priv->wstats.discard.misc++;
+ break;
+ }
+
+ switch (WLAN_FC_GET_TYPE(header->frame_ctl)) {
+ case IEEE80211_FTYPE_MGMT:
+ ieee80211_rx_mgt(priv->ieee, header,
+ &stats);
+ if (priv->ieee->iw_mode == IW_MODE_ADHOC
+ &&
+ ((WLAN_FC_GET_STYPE
+ (header->frame_ctl) ==
+ IEEE80211_STYPE_PROBE_RESP)
+ ||
+ (WLAN_FC_GET_STYPE
+ (header->frame_ctl) ==
+ IEEE80211_STYPE_BEACON))
+ && !memcmp(header->addr3,
+ priv->bssid, ETH_ALEN))
+ ipw_add_station(priv,
+ header->addr2);
+ break;
+
+ case IEEE80211_FTYPE_CTL:
+ break;
+
+ case IEEE80211_FTYPE_DATA:
+ if (network_packet)
+ ipw_handle_data_packet(priv,
+ rxb,
+ &stats);
+ else
+ IPW_DEBUG_DROP("Dropping: "
+ MAC_FMT ", "
+ MAC_FMT ", "
+ MAC_FMT "\n",
+ MAC_ARG(header->
+ addr1),
+ MAC_ARG(header->
+ addr2),
+ MAC_ARG(header->
+ addr3));
+ break;
+ }
break;
}
- if (network_packet && priv->assoc_network) {
- priv->assoc_network->stats.rssi = stats.rssi;
- average_add(&priv->average_rssi,
- stats.rssi);
- priv->last_rx_rssi = stats.rssi;
- }
-
- IPW_DEBUG_RX("Frame: len=%u\n", pkt->u.frame.length);
-
- if (pkt->u.frame.length < frame_hdr_len(header)) {
- IPW_DEBUG_DROP("Received packet is too small. "
- "Dropping.\n");
- priv->ieee->stats.rx_errors++;
- priv->wstats.discard.misc++;
- break;
- }
-
- switch (WLAN_FC_GET_TYPE(header->frame_ctl)) {
- case IEEE80211_FTYPE_MGMT:
- ieee80211_rx_mgt(priv->ieee, header, &stats);
- if (priv->ieee->iw_mode == IW_MODE_ADHOC &&
- ((WLAN_FC_GET_STYPE(header->frame_ctl) ==
- IEEE80211_STYPE_PROBE_RESP) ||
- (WLAN_FC_GET_STYPE(header->frame_ctl) ==
- IEEE80211_STYPE_BEACON)) &&
- !memcmp(header->addr3, priv->bssid, ETH_ALEN))
- ipw_add_station(priv, header->addr2);
- break;
-
- case IEEE80211_FTYPE_CTL:
- break;
-
- case IEEE80211_FTYPE_DATA:
- if (network_packet)
- ipw_handle_data_packet(priv, rxb, &stats);
- else
- IPW_DEBUG_DROP("Dropping: " MAC_FMT
- ", " MAC_FMT ", " MAC_FMT "\n",
- MAC_ARG(header->addr1), MAC_ARG(header->addr2),
- MAC_ARG(header->addr3));
- break;
- }
- break;
- }
-
- case RX_HOST_NOTIFICATION_TYPE: {
- IPW_DEBUG_RX("Notification: subtype=%02X flags=%02X size=%d\n",
+ case RX_HOST_NOTIFICATION_TYPE:{
+ IPW_DEBUG_RX
+ ("Notification: subtype=%02X flags=%02X size=%d\n",
pkt->u.notification.subtype,
pkt->u.notification.flags,
pkt->u.notification.size);
- ipw_rx_notification(priv, &pkt->u.notification);
- break;
- }
+ ipw_rx_notification(priv, &pkt->u.notification);
+ break;
+ }
default:
IPW_DEBUG_RX("Bad Rx packet of type %d\n",
@@ -5088,10 +5159,10 @@ static int ipw_request_scan(struct ipw_priv *priv)
/* If we are roaming, then make this a directed scan for the current
* network. Otherwise, ensure that every other scan is a fast
* channel hop scan */
- if ((priv->status & STATUS_ROAMING) || (
- !(priv->status & STATUS_ASSOCIATED) &&
- (priv->config & CFG_STATIC_ESSID) &&
- (scan.full_scan_index % 2))) {
+ if ((priv->status & STATUS_ROAMING)
+ || (!(priv->status & STATUS_ASSOCIATED)
+ && (priv->config & CFG_STATIC_ESSID)
+ && (scan.full_scan_index % 2))) {
err = ipw_send_ssid(priv, priv->essid, priv->essid_len);
if (err) {
IPW_DEBUG_HC("Attempt to send SSID command failed.\n");
@@ -5103,7 +5174,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
scan_type = IPW_SCAN_ACTIVE_BROADCAST_SCAN;
}
- if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
+ if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
int start = channel_index;
for (i = 0; i < MAX_A_CHANNELS; i++) {
if (band_a_active_channel[i] == 0)
@@ -5113,18 +5184,18 @@ static int ipw_request_scan(struct ipw_priv *priv)
continue;
channel_index++;
scan.channels_list[channel_index] =
- band_a_active_channel[i];
+ band_a_active_channel[i];
ipw_set_scan_type(&scan, channel_index, scan_type);
}
if (start != channel_index) {
- scan.channels_list[start] = (u8)(IPW_A_MODE << 6) |
- (channel_index - start);
+ scan.channels_list[start] = (u8) (IPW_A_MODE << 6) |
+ (channel_index - start);
channel_index++;
}
}
- if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) {
+ if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) {
int start = channel_index;
for (i = 0; i < MAX_B_CHANNELS; i++) {
if (band_b_active_channel[i] == 0)
@@ -5134,20 +5205,19 @@ static int ipw_request_scan(struct ipw_priv *priv)
continue;
channel_index++;
scan.channels_list[channel_index] =
- band_b_active_channel[i];
+ band_b_active_channel[i];
ipw_set_scan_type(&scan, channel_index, scan_type);
}
if (start != channel_index) {
- scan.channels_list[start] = (u8)(IPW_B_MODE << 6) |
- (channel_index - start);
+ scan.channels_list[start] = (u8) (IPW_B_MODE << 6) |
+ (channel_index - start);
}
}
err = ipw_send_scan_request_ext(priv, &scan);
if (err) {
- IPW_DEBUG_HC("Sending scan command failed: %08X\n",
- err);
+ IPW_DEBUG_HC("Sending scan command failed: %08X\n", err);
return -EIO;
}
@@ -5199,9 +5269,8 @@ static int ipw_set_channel(struct ipw_priv *priv, u8 channel)
priv->config |= CFG_STATIC_CHANNEL;
if (priv->channel == channel) {
- IPW_DEBUG_INFO(
- "Request to set channel to current value (%d)\n",
- channel);
+ IPW_DEBUG_INFO("Request to set channel to current value (%d)\n",
+ channel);
return 0;
}
@@ -5229,8 +5298,7 @@ static int ipw_wx_set_freq(struct net_device *dev,
/* if setting by freq convert to channel */
if (fwrq->e == 1) {
- if ((fwrq->m >= (int) 2.412e8 &&
- fwrq->m <= (int) 2.487e8)) {
+ if ((fwrq->m >= (int)2.412e8 && fwrq->m <= (int)2.487e8)) {
int f = fwrq->m / 100000;
int c = 0;
@@ -5248,12 +5316,11 @@ static int ipw_wx_set_freq(struct net_device *dev,
return -EOPNOTSUPP;
IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m);
- return ipw_set_channel(priv, (u8)fwrq->m);
+ return ipw_set_channel(priv, (u8) fwrq->m);
return 0;
}
-
static int ipw_wx_get_freq(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5306,7 +5373,7 @@ static int ipw_wx_set_mode(struct net_device *dev,
if (wrqu->mode == IW_MODE_MONITOR)
priv->net_dev->type = ARPHRD_IEEE80211;
-#endif /* CONFIG_IPW_PROMISC */
+#endif /* CONFIG_IPW_PROMISC */
#ifdef CONFIG_PM
/* Free the existing firmware and reset the fw_loaded
@@ -5324,12 +5391,12 @@ static int ipw_wx_set_mode(struct net_device *dev,
priv->ieee->iw_mode = wrqu->mode;
ipw_adapter_restart(priv);
- return err;
+ return err;
}
static int ipw_wx_get_mode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5339,7 +5406,6 @@ static int ipw_wx_get_mode(struct net_device *dev,
return 0;
}
-
#define DEFAULT_RTS_THRESHOLD 2304U
#define MIN_RTS_THRESHOLD 1U
#define MAX_RTS_THRESHOLD 2304U
@@ -5383,19 +5449,19 @@ static int ipw_wx_get_range(struct net_device *dev,
/* TODO: Find real max RSSI and stick here */
range->max_qual.level = 0;
range->max_qual.noise = 0;
- range->max_qual.updated = 7; /* Updated all three */
+ range->max_qual.updated = 7; /* Updated all three */
range->avg_qual.qual = 70;
/* TODO: Find real 'good' to 'bad' threshol value for RSSI */
- range->avg_qual.level = 0; /* FIXME to real average level */
+ range->avg_qual.level = 0; /* FIXME to real average level */
range->avg_qual.noise = 0;
- range->avg_qual.updated = 7; /* Updated all three */
+ range->avg_qual.updated = 7; /* Updated all three */
- range->num_bitrates = min(priv->rates.num_rates, (u8)IW_MAX_BITRATES);
+ range->num_bitrates = min(priv->rates.num_rates, (u8) IW_MAX_BITRATES);
for (i = 0; i < range->num_bitrates; i++)
range->bitrate[i] = (priv->rates.supported_rates[i] & 0x7F) *
- 500000;
+ 500000;
range->max_rts = DEFAULT_RTS_THRESHOLD;
range->min_frag = MIN_FRAG_THRESHOLD;
@@ -5410,7 +5476,7 @@ static int ipw_wx_get_range(struct net_device *dev,
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 16;
- range->num_channels = FREQ_COUNT;
+ range->num_channels = FREQ_COUNT;
val = 0;
for (i = 0; i < FREQ_COUNT; i++) {
@@ -5506,7 +5572,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
- char *essid = ""; /* ANY */
+ char *essid = ""; /* ANY */
int length = 0;
if (wrqu->essid.flags && wrqu->essid.length) {
@@ -5567,11 +5633,11 @@ static int ipw_wx_get_essid(struct net_device *dev,
escape_essid(priv->essid, priv->essid_len));
memcpy(extra, priv->essid, priv->essid_len);
wrqu->essid.length = priv->essid_len;
- wrqu->essid.flags = 1; /* active */
+ wrqu->essid.flags = 1; /* active */
} else {
IPW_DEBUG_WX("Getting essid: ANY\n");
wrqu->essid.length = 0;
- wrqu->essid.flags = 0; /* active */
+ wrqu->essid.flags = 0; /* active */
}
return 0;
@@ -5587,15 +5653,14 @@ static int ipw_wx_set_nick(struct net_device *dev,
if (wrqu->data.length > IW_ESSID_MAX_SIZE)
return -E2BIG;
- wrqu->data.length = min((size_t)wrqu->data.length, sizeof(priv->nick));
+ wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick));
memset(priv->nick, 0, sizeof(priv->nick));
- memcpy(priv->nick, extra, wrqu->data.length);
+ memcpy(priv->nick, extra, wrqu->data.length);
IPW_DEBUG_TRACE("<<\n");
return 0;
}
-
static int ipw_wx_get_nick(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5604,11 +5669,10 @@ static int ipw_wx_get_nick(struct net_device *dev,
IPW_DEBUG_WX("Getting nick\n");
wrqu->data.length = strlen(priv->nick) + 1;
memcpy(extra, priv->nick, wrqu->data.length);
- wrqu->data.flags = 1; /* active */
+ wrqu->data.flags = 1; /* active */
return 0;
}
-
static int ipw_wx_set_rate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5621,14 +5685,13 @@ static int ipw_wx_get_rate(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct ipw_priv * priv = ieee80211_priv(dev);
+ struct ipw_priv *priv = ieee80211_priv(dev);
wrqu->bitrate.value = priv->last_rate;
IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value);
return 0;
}
-
static int ipw_wx_set_rts(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5657,14 +5720,12 @@ static int ipw_wx_get_rts(struct net_device *dev,
struct ipw_priv *priv = ieee80211_priv(dev);
wrqu->rts.value = priv->rts_threshold;
wrqu->rts.fixed = 0; /* no auto select */
- wrqu->rts.disabled =
- (wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
+ wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value);
return 0;
}
-
static int ipw_wx_set_txpow(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5679,8 +5740,7 @@ static int ipw_wx_set_txpow(struct net_device *dev,
if (wrqu->power.flags != IW_TXPOW_DBM)
return -EINVAL;
- if ((wrqu->power.value > 20) ||
- (wrqu->power.value < -12))
+ if ((wrqu->power.value > 20) || (wrqu->power.value < -12))
return -EINVAL;
priv->tx_power = wrqu->power.value;
@@ -5704,11 +5764,10 @@ static int ipw_wx_set_txpow(struct net_device *dev,
return 0;
- error:
+ error:
return -EIO;
}
-
static int ipw_wx_get_txpow(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5721,15 +5780,14 @@ static int ipw_wx_get_txpow(struct net_device *dev,
wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0;
IPW_DEBUG_WX("GET TX Power -> %s %d \n",
- wrqu->power.disabled ? "ON" : "OFF",
- wrqu->power.value);
+ wrqu->power.disabled ? "ON" : "OFF", wrqu->power.value);
return 0;
}
static int ipw_wx_set_frag(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5749,14 +5807,13 @@ static int ipw_wx_set_frag(struct net_device *dev,
}
static int ipw_wx_get_frag(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
wrqu->frag.value = priv->ieee->fts;
wrqu->frag.fixed = 0; /* no auto select */
- wrqu->frag.disabled =
- (wrqu->frag.value == DEFAULT_FTS);
+ wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FTS);
IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value);
@@ -5771,7 +5828,6 @@ static int ipw_wx_set_retry(struct net_device *dev,
return -EOPNOTSUPP;
}
-
static int ipw_wx_get_retry(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5780,7 +5836,6 @@ static int ipw_wx_get_retry(struct net_device *dev,
return -EOPNOTSUPP;
}
-
static int ipw_wx_set_scan(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -5801,24 +5856,24 @@ static int ipw_wx_get_scan(struct net_device *dev,
}
static int ipw_wx_set_encode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *key)
{
struct ipw_priv *priv = ieee80211_priv(dev);
return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);
}
static int ipw_wx_get_encode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *key)
{
struct ipw_priv *priv = ieee80211_priv(dev);
return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key);
}
static int ipw_wx_set_power(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
int err;
@@ -5837,11 +5892,11 @@ static int ipw_wx_set_power(struct net_device *dev,
}
switch (wrqu->power.flags & IW_POWER_MODE) {
- case IW_POWER_ON: /* If not specified */
- case IW_POWER_MODE: /* If set all mask */
- case IW_POWER_ALL_R: /* If explicitely state all */
+ case IW_POWER_ON: /* If not specified */
+ case IW_POWER_MODE: /* If set all mask */
+ case IW_POWER_ALL_R: /* If explicitely state all */
break;
- default: /* Otherwise we don't support it */
+ default: /* Otherwise we don't support it */
IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
wrqu->power.flags);
return -EOPNOTSUPP;
@@ -5849,7 +5904,7 @@ static int ipw_wx_set_power(struct net_device *dev,
/* If the user hasn't specified a power management mode yet, default
* to BATTERY */
- if (IPW_POWER_LEVEL(priv->power_mode) == IPW_POWER_AC)
+ if (IPW_POWER_LEVEL(priv->power_mode) == IPW_POWER_AC)
priv->power_mode = IPW_POWER_ENABLED | IPW_POWER_BATTERY;
else
priv->power_mode = IPW_POWER_ENABLED | priv->power_mode;
@@ -5859,15 +5914,14 @@ static int ipw_wx_set_power(struct net_device *dev,
return err;
}
- IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n",
- priv->power_mode);
+ IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode);
return 0;
}
static int ipw_wx_get_power(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5883,8 +5937,8 @@ static int ipw_wx_get_power(struct net_device *dev,
}
static int ipw_wx_set_powermode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
int mode = *(int *)extra;
@@ -5911,8 +5965,8 @@ static int ipw_wx_set_powermode(struct net_device *dev,
#define MAX_WX_STRING 80
static int ipw_wx_get_powermode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
struct ipw_priv *priv = ieee80211_priv(dev);
int level = IPW_POWER_LEVEL(priv->power_mode);
@@ -5935,7 +5989,7 @@ static int ipw_wx_get_powermode(struct net_device *dev,
}
if (!(priv->power_mode & IPW_POWER_ENABLED))
- p += snprintf(p, MAX_WX_STRING - (p - extra)," OFF");
+ p += snprintf(p, MAX_WX_STRING - (p - extra), " OFF");
wrqu->data.length = p - extra + 1;
@@ -5943,16 +5997,15 @@ static int ipw_wx_get_powermode(struct net_device *dev,
}
static int ipw_wx_set_wireless_mode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
- struct ipw_priv *priv = ieee80211_priv(dev);
+ struct ipw_priv *priv = ieee80211_priv(dev);
int mode = *(int *)extra;
u8 band = 0, modulation = 0;
if (mode == 0 || mode & ~IEEE_MODE_MASK) {
- IPW_WARNING("Attempt to set invalid wireless mode: %d\n",
- mode);
+ IPW_WARNING("Attempt to set invalid wireless mode: %d\n", mode);
return -EINVAL;
}
@@ -5988,31 +6041,30 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
priv->ieee->mode = mode;
priv->ieee->freq_band = band;
priv->ieee->modulation = modulation;
- init_supported_rates(priv, &priv->rates);
+ init_supported_rates(priv, &priv->rates);
/* If we are currently associated, or trying to associate
- * then see if this is a new configuration (causing us to
+ * then see if this is a new configuration (causing us to
* disassociate) */
- if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
+ if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
/* The resulting association will trigger
* the new rates to be sent to the device */
- IPW_DEBUG_ASSOC("Disassociating due to mode change.\n");
- ipw_disassociate(priv);
+ IPW_DEBUG_ASSOC("Disassociating due to mode change.\n");
+ ipw_disassociate(priv);
} else
ipw_send_supported_rates(priv, &priv->rates);
IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n",
mode & IEEE_A ? 'a' : '.',
- mode & IEEE_B ? 'b' : '.',
- mode & IEEE_G ? 'g' : '.');
+ mode & IEEE_B ? 'b' : '.', mode & IEEE_G ? 'g' : '.');
return 0;
}
static int ipw_wx_get_wireless_mode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
{
- struct ipw_priv *priv = ieee80211_priv(dev);
+ struct ipw_priv *priv = ieee80211_priv(dev);
switch (priv->ieee->freq_band) {
case IEEE80211_24GHZ_BAND:
@@ -6033,7 +6085,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
strncpy(extra, "802.11a (1)", MAX_WX_STRING);
break;
- default: /* Mixed Band */
+ default: /* Mixed Band */
switch (priv->ieee->modulation) {
case IEEE80211_CCK_MODULATION:
strncpy(extra, "802.11ab (3)", MAX_WX_STRING);
@@ -6050,9 +6102,9 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra);
- wrqu->data.length = strlen(extra) + 1;
+ wrqu->data.length = strlen(extra) + 1;
- return 0;
+ return 0;
}
#ifdef CONFIG_IPW_PROMISC
@@ -6081,7 +6133,6 @@ static int ipw_wx_set_promisc(struct net_device *dev,
return 0;
}
-
static int ipw_wx_reset(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@@ -6091,40 +6142,39 @@ static int ipw_wx_reset(struct net_device *dev,
ipw_adapter_restart(priv);
return 0;
}
-#endif // CONFIG_IPW_PROMISC
+#endif // CONFIG_IPW_PROMISC
/* Rebase the WE IOCTLs to zero for the handler array */
#define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT]
-static iw_handler ipw_wx_handlers[] =
-{
- IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name,
- IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq,
- IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq,
- IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode,
- IW_IOCTL(SIOCGIWMODE) = ipw_wx_get_mode,
- IW_IOCTL(SIOCGIWRANGE) = ipw_wx_get_range,
- IW_IOCTL(SIOCSIWAP) = ipw_wx_set_wap,
- IW_IOCTL(SIOCGIWAP) = ipw_wx_get_wap,
- IW_IOCTL(SIOCSIWSCAN) = ipw_wx_set_scan,
- IW_IOCTL(SIOCGIWSCAN) = ipw_wx_get_scan,
- IW_IOCTL(SIOCSIWESSID) = ipw_wx_set_essid,
- IW_IOCTL(SIOCGIWESSID) = ipw_wx_get_essid,
- IW_IOCTL(SIOCSIWNICKN) = ipw_wx_set_nick,
- IW_IOCTL(SIOCGIWNICKN) = ipw_wx_get_nick,
- IW_IOCTL(SIOCSIWRATE) = ipw_wx_set_rate,
- IW_IOCTL(SIOCGIWRATE) = ipw_wx_get_rate,
- IW_IOCTL(SIOCSIWRTS) = ipw_wx_set_rts,
- IW_IOCTL(SIOCGIWRTS) = ipw_wx_get_rts,
- IW_IOCTL(SIOCSIWFRAG) = ipw_wx_set_frag,
- IW_IOCTL(SIOCGIWFRAG) = ipw_wx_get_frag,
- IW_IOCTL(SIOCSIWTXPOW) = ipw_wx_set_txpow,
- IW_IOCTL(SIOCGIWTXPOW) = ipw_wx_get_txpow,
- IW_IOCTL(SIOCSIWRETRY) = ipw_wx_set_retry,
- IW_IOCTL(SIOCGIWRETRY) = ipw_wx_get_retry,
- IW_IOCTL(SIOCSIWENCODE) = ipw_wx_set_encode,
- IW_IOCTL(SIOCGIWENCODE) = ipw_wx_get_encode,
- IW_IOCTL(SIOCSIWPOWER) = ipw_wx_set_power,
- IW_IOCTL(SIOCGIWPOWER) = ipw_wx_get_power,
+static iw_handler ipw_wx_handlers[] = {
+ IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name,
+ IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq,
+ IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq,
+ IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode,
+ IW_IOCTL(SIOCGIWMODE) = ipw_wx_get_mode,
+ IW_IOCTL(SIOCGIWRANGE) = ipw_wx_get_range,
+ IW_IOCTL(SIOCSIWAP) = ipw_wx_set_wap,
+ IW_IOCTL(SIOCGIWAP) = ipw_wx_get_wap,
+ IW_IOCTL(SIOCSIWSCAN) = ipw_wx_set_scan,
+ IW_IOCTL(SIOCGIWSCAN) = ipw_wx_get_scan,
+ IW_IOCTL(SIOCSIWESSID) = ipw_wx_set_essid,
+ IW_IOCTL(SIOCGIWESSID) = ipw_wx_get_essid,
+ IW_IOCTL(SIOCSIWNICKN) = ipw_wx_set_nick,
+ IW_IOCTL(SIOCGIWNICKN) = ipw_wx_get_nick,
+ IW_IOCTL(SIOCSIWRATE) = ipw_wx_set_rate,
+ IW_IOCTL(SIOCGIWRATE) = ipw_wx_get_rate,
+ IW_IOCTL(SIOCSIWRTS) = ipw_wx_set_rts,
+ IW_IOCTL(SIOCGIWRTS) = ipw_wx_get_rts,
+ IW_IOCTL(SIOCSIWFRAG) = ipw_wx_set_frag,
+ IW_IOCTL(SIOCGIWFRAG) = ipw_wx_get_frag,
+ IW_IOCTL(SIOCSIWTXPOW) = ipw_wx_set_txpow,
+ IW_IOCTL(SIOCGIWTXPOW) = ipw_wx_get_txpow,
+ IW_IOCTL(SIOCSIWRETRY) = ipw_wx_set_retry,
+ IW_IOCTL(SIOCGIWRETRY) = ipw_wx_get_retry,
+ IW_IOCTL(SIOCSIWENCODE) = ipw_wx_set_encode,
+ IW_IOCTL(SIOCGIWENCODE) = ipw_wx_get_encode,
+ IW_IOCTL(SIOCSIWPOWER) = ipw_wx_set_power,
+ IW_IOCTL(SIOCGIWPOWER) = ipw_wx_get_power,
};
#define IPW_PRIV_SET_POWER SIOCIWFIRSTPRIV
@@ -6134,38 +6184,31 @@ static iw_handler ipw_wx_handlers[] =
#define IPW_PRIV_SET_PROMISC SIOCIWFIRSTPRIV+4
#define IPW_PRIV_RESET SIOCIWFIRSTPRIV+5
-
static struct iw_priv_args ipw_priv_args[] = {
{
- .cmd = IPW_PRIV_SET_POWER,
- .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- .name = "set_power"
- },
+ .cmd = IPW_PRIV_SET_POWER,
+ .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ .name = "set_power"},
{
- .cmd = IPW_PRIV_GET_POWER,
- .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
- .name = "get_power"
- },
+ .cmd = IPW_PRIV_GET_POWER,
+ .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
+ .name = "get_power"},
{
- .cmd = IPW_PRIV_SET_MODE,
- .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- .name = "set_mode"
- },
+ .cmd = IPW_PRIV_SET_MODE,
+ .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+ .name = "set_mode"},
{
- .cmd = IPW_PRIV_GET_MODE,
- .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
- .name = "get_mode"
- },
+ .cmd = IPW_PRIV_GET_MODE,
+ .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
+ .name = "get_mode"},
#ifdef CONFIG_IPW_PROMISC
{
- IPW_PRIV_SET_PROMISC,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"
- },
+ IPW_PRIV_SET_PROMISC,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"},
{
- IPW_PRIV_RESET,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"
- },
-#endif /* CONFIG_IPW_PROMISC */
+ IPW_PRIV_RESET,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"},
+#endif /* CONFIG_IPW_PROMISC */
};
static iw_handler ipw_priv_handler[] = {
@@ -6179,25 +6222,21 @@ static iw_handler ipw_priv_handler[] = {
#endif
};
-static struct iw_handler_def ipw_wx_handler_def =
-{
- .standard = ipw_wx_handlers,
- .num_standard = ARRAY_SIZE(ipw_wx_handlers),
- .num_private = ARRAY_SIZE(ipw_priv_handler),
- .num_private_args = ARRAY_SIZE(ipw_priv_args),
- .private = ipw_priv_handler,
- .private_args = ipw_priv_args,
+static struct iw_handler_def ipw_wx_handler_def = {
+ .standard = ipw_wx_handlers,
+ .num_standard = ARRAY_SIZE(ipw_wx_handlers),
+ .num_private = ARRAY_SIZE(ipw_priv_handler),
+ .num_private_args = ARRAY_SIZE(ipw_priv_args),
+ .private = ipw_priv_handler,
+ .private_args = ipw_priv_args,
};
-
-
-
/*
* Get wireless statistics.
* Called by /proc/net/wireless
* Also called by SIOCGIWSTATS
*/
-static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
+static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev)
{
struct ipw_priv *priv = ieee80211_priv(dev);
struct iw_statistics *wstats;
@@ -6217,7 +6256,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
wstats->qual.noise = 0;
wstats->qual.updated = 7;
wstats->qual.updated |= IW_QUAL_NOISE_INVALID |
- IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
+ IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
return wstats;
}
@@ -6225,7 +6264,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
wstats->qual.level = average_value(&priv->average_rssi);
wstats->qual.noise = average_value(&priv->average_noise);
wstats->qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED |
- IW_QUAL_NOISE_UPDATED;
+ IW_QUAL_NOISE_UPDATED;
wstats->miss.beacon = average_value(&priv->average_missed_beacons);
wstats->discard.retries = priv->last_tx_failures;
@@ -6238,13 +6277,12 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
return wstats;
}
-
/* net device stuff */
static inline void init_sys_config(struct ipw_sys_config *sys_config)
{
- memset(sys_config, 0, sizeof(struct ipw_sys_config));
- sys_config->bt_coexistence = 1; /* We may need to look into prvStaBtConfig */
+ memset(sys_config, 0, sizeof(struct ipw_sys_config));
+ sys_config->bt_coexistence = 1; /* We may need to look into prvStaBtConfig */
sys_config->answer_broadcast_ssid_probe = 0;
sys_config->accept_all_data_frames = 0;
sys_config->accept_non_directed_frames = 1;
@@ -6253,7 +6291,7 @@ static inline void init_sys_config(struct ipw_sys_config *sys_config)
sys_config->exclude_multicast_unencrypted = 0;
sys_config->disable_multicast_decryption = 1;
sys_config->antenna_diversity = CFG_SYS_ANTENNA_BOTH;
- sys_config->pass_crc_to_host = 0; /* TODO: See if 1 gives us FCS */
+ sys_config->pass_crc_to_host = 0; /* TODO: See if 1 gives us FCS */
sys_config->dot11g_auto_detection = 0;
sys_config->enable_cts_to_self = 0;
sys_config->bt_coexist_collision_thr = 0;
@@ -6288,7 +6326,7 @@ we need to heavily modify the ieee80211_skb_to_txb.
static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)
- txb->fragments[0]->data;
+ txb->fragments[0]->data;
int i = 0;
struct tfd_frame *tfd;
struct clx2_tx_queue *txq = &priv->txq[0];
@@ -6300,7 +6338,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
case IW_MODE_ADHOC:
hdr_len = IEEE80211_3ADDR_LEN;
unicast = !is_broadcast_ether_addr(hdr->addr1) &&
- !is_multicast_ether_addr(hdr->addr1);
+ !is_multicast_ether_addr(hdr->addr1);
id = ipw_find_station(priv, hdr->addr1);
if (id == IPW_INVALID_STATION) {
id = ipw_add_station(priv, hdr->addr1);
@@ -6316,7 +6354,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
case IW_MODE_INFRA:
default:
unicast = !is_broadcast_ether_addr(hdr->addr3) &&
- !is_multicast_ether_addr(hdr->addr3);
+ !is_multicast_ether_addr(hdr->addr3);
hdr_len = IEEE80211_3ADDR_LEN;
id = 0;
break;
@@ -6349,7 +6387,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
memcpy(&tfd->u.data.tfd.tfd_24.mchdr, hdr, hdr_len);
/* payload */
- tfd->u.data.num_chunks = min((u8)(NUM_TFD_CHUNKS - 2), txb->nr_frags);
+ tfd->u.data.num_chunks = min((u8) (NUM_TFD_CHUNKS - 2), txb->nr_frags);
for (i = 0; i < tfd->u.data.num_chunks; i++) {
IPW_DEBUG_TX("Dumping TX packet frag %i of %i (%d bytes):\n",
i, tfd->u.data.num_chunks,
@@ -6357,9 +6395,11 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
printk_buf(IPW_DL_TX, txb->fragments[i]->data + hdr_len,
txb->fragments[i]->len - hdr_len);
- tfd->u.data.chunk_ptr[i] = pci_map_single(
- priv->pci_dev, txb->fragments[i]->data + hdr_len,
- txb->fragments[i]->len - hdr_len, PCI_DMA_TODEVICE);
+ tfd->u.data.chunk_ptr[i] =
+ pci_map_single(priv->pci_dev,
+ txb->fragments[i]->data + hdr_len,
+ txb->fragments[i]->len - hdr_len,
+ PCI_DMA_TODEVICE);
tfd->u.data.chunk_len[i] = txb->fragments[i]->len - hdr_len;
}
@@ -6379,16 +6419,16 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
for (j = i; j < txb->nr_frags; j++) {
int size = txb->fragments[j]->len - hdr_len;
printk(KERN_INFO "Adding frag %d %d...\n",
- j, size);
+ j, size);
memcpy(skb_put(skb, size),
- txb->fragments[j]->data + hdr_len,
- size);
+ txb->fragments[j]->data + hdr_len, size);
}
dev_kfree_skb_any(txb->fragments[i]);
txb->fragments[i] = skb;
- tfd->u.data.chunk_ptr[i] = pci_map_single(
- priv->pci_dev, skb->data,
- tfd->u.data.chunk_len[i], PCI_DMA_TODEVICE);
+ tfd->u.data.chunk_ptr[i] =
+ pci_map_single(priv->pci_dev, skb->data,
+ tfd->u.data.chunk_len[i],
+ PCI_DMA_TODEVICE);
tfd->u.data.num_chunks++;
}
}
@@ -6402,7 +6442,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
return;
- drop:
+ drop:
IPW_DEBUG_DROP("Silently dropping Tx packet.\n");
ieee80211_txb_free(txb);
}
@@ -6429,7 +6469,7 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
- fail_unlock:
+ fail_unlock:
spin_unlock_irqrestore(&priv->lock, flags);
return 1;
}
@@ -6478,7 +6518,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev,
len = sizeof(date);
ipw_get_ordinal(p, IPW_ORD_STAT_FW_DATE, date, &len);
- snprintf(info->fw_version, sizeof(info->fw_version),"%s (%s)",
+ snprintf(info->fw_version, sizeof(info->fw_version), "%s (%s)",
vers, date);
strcpy(info->bus_info, pci_name(p->pci_dev));
info->eedump_len = CX2_EEPROM_IMAGE_SIZE;
@@ -6496,19 +6536,19 @@ static int ipw_ethtool_get_eeprom_len(struct net_device *dev)
}
static int ipw_ethtool_get_eeprom(struct net_device *dev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+ struct ethtool_eeprom *eeprom, u8 * bytes)
{
struct ipw_priv *p = ieee80211_priv(dev);
if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE)
return -EINVAL;
- memcpy(bytes, &((u8 *)p->eeprom)[eeprom->offset], eeprom->len);
+ memcpy(bytes, &((u8 *) p->eeprom)[eeprom->offset], eeprom->len);
return 0;
}
static int ipw_ethtool_set_eeprom(struct net_device *dev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+ struct ethtool_eeprom *eeprom, u8 * bytes)
{
struct ipw_priv *p = ieee80211_priv(dev);
int i;
@@ -6516,21 +6556,20 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev,
if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE)
return -EINVAL;
- memcpy(&((u8 *)p->eeprom)[eeprom->offset], bytes, eeprom->len);
+ memcpy(&((u8 *) p->eeprom)[eeprom->offset], bytes, eeprom->len);
for (i = IPW_EEPROM_DATA;
- i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE;
- i++)
+ i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE; i++)
ipw_write8(p, i, p->eeprom[i]);
return 0;
}
static struct ethtool_ops ipw_ethtool_ops = {
- .get_link = ipw_ethtool_get_link,
- .get_drvinfo = ipw_ethtool_get_drvinfo,
- .get_eeprom_len = ipw_ethtool_get_eeprom_len,
- .get_eeprom = ipw_ethtool_get_eeprom,
- .set_eeprom = ipw_ethtool_set_eeprom,
+ .get_link = ipw_ethtool_get_link,
+ .get_drvinfo = ipw_ethtool_get_drvinfo,
+ .get_eeprom_len = ipw_ethtool_get_eeprom_len,
+ .get_eeprom = ipw_ethtool_get_eeprom,
+ .set_eeprom = ipw_ethtool_set_eeprom,
};
static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
@@ -6574,10 +6613,10 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
tasklet_schedule(&priv->irq_tasklet);
- spin_unlock(&priv->lock);
+ spin_unlock(&priv->lock);
return IRQ_HANDLED;
- none:
+ none:
spin_unlock(&priv->lock);
return IRQ_NONE;
}
@@ -6609,7 +6648,7 @@ static void ipw_rf_kill(void *adapter)
IPW_DEBUG_RF_KILL("HW RF Kill deactivated. SW RF Kill still "
"enabled\n");
- exit_unlock:
+ exit_unlock:
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -6642,7 +6681,6 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
return ret;
}
-
static void shim__set_security(struct net_device *dev,
struct ieee80211_security *sec)
{
@@ -6683,8 +6721,7 @@ static void shim__set_security(struct net_device *dev,
priv->status |= STATUS_SECURITY_UPDATED;
}
- if (sec->flags & SEC_ENABLED &&
- priv->sec.enabled != sec->enabled) {
+ if (sec->flags & SEC_ENABLED && priv->sec.enabled != sec->enabled) {
priv->sec.flags |= SEC_ENABLED;
priv->sec.enabled = sec->enabled;
priv->status |= STATUS_SECURITY_UPDATED;
@@ -6694,8 +6731,7 @@ static void shim__set_security(struct net_device *dev,
priv->capability &= ~CAP_PRIVACY_ON;
}
- if (sec->flags & SEC_LEVEL &&
- priv->sec.level != sec->level) {
+ if (sec->flags & SEC_LEVEL && priv->sec.level != sec->level) {
priv->sec.level = sec->level;
priv->sec.flags |= SEC_LEVEL;
priv->status |= STATUS_SECURITY_UPDATED;
@@ -6709,7 +6745,7 @@ static void shim__set_security(struct net_device *dev,
(((priv->assoc_request.capability &
WLAN_CAPABILITY_PRIVACY) && !sec->enabled) ||
(!(priv->assoc_request.capability &
- WLAN_CAPABILITY_PRIVACY) && sec->enabled))) {
+ WLAN_CAPABILITY_PRIVACY) && sec->enabled))) {
IPW_DEBUG_ASSOC("Disassociating due to capability "
"change.\n");
ipw_disassociate(priv);
@@ -6723,7 +6759,7 @@ static int init_supported_rates(struct ipw_priv *priv,
/* TODO: Mask out rates based on priv->rates_mask */
memset(rates, 0, sizeof(*rates));
- /* configure supported rates */
+ /* configure supported rates */
switch (priv->ieee->freq_band) {
case IEEE80211_52GHZ_BAND:
rates->ieee_mode = IPW_A_MODE;
@@ -6732,7 +6768,7 @@ static int init_supported_rates(struct ipw_priv *priv,
IEEE80211_OFDM_DEFAULT_RATES_MASK);
break;
- default: /* Mixed or 2.4Ghz */
+ default: /* Mixed or 2.4Ghz */
rates->ieee_mode = IPW_G_MODE;
rates->purpose = IPW_RATE_CAPABILITIES;
ipw_add_cck_scan_rates(rates, IEEE80211_CCK_MODULATION,
@@ -6783,8 +6819,8 @@ static int ipw_config(struct ipw_priv *priv)
if (ipw_send_system_config(priv, &priv->sys_config))
goto error;
- init_supported_rates(priv, &priv->rates);
- if (ipw_send_supported_rates(priv, &priv->rates))
+ init_supported_rates(priv, &priv->rates);
+ if (ipw_send_supported_rates(priv, &priv->rates))
goto error;
/* Set request-to-send threshold */
@@ -6806,7 +6842,7 @@ static int ipw_config(struct ipw_priv *priv)
return 0;
- error:
+ error:
return -EIO;
}
@@ -6818,13 +6854,12 @@ static int ipw_up(struct ipw_priv *priv)
if (priv->status & STATUS_EXIT_PENDING)
return -EIO;
- for (i = 0; i < MAX_HW_RESTARTS; i++ ) {
+ for (i = 0; i < MAX_HW_RESTARTS; i++) {
/* Load the microcode, firmware, and eeprom.
* Also start the clocks. */
rc = ipw_load(priv);
if (rc) {
- IPW_ERROR("Unable to load firmware: 0x%08X\n",
- rc);
+ IPW_ERROR("Unable to load firmware: 0x%08X\n", rc);
return rc;
}
@@ -6857,8 +6892,7 @@ static int ipw_up(struct ipw_priv *priv)
/* tried to restart and config the device for as long as our
* patience could withstand */
- IPW_ERROR("Unable to initialize device after %d attempts.\n",
- i);
+ IPW_ERROR("Unable to initialize device after %d attempts.\n", i);
return -EIO;
}
@@ -6923,10 +6957,10 @@ static struct pci_device_id card_ids[] = {
{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2761, 0, 0, 0},
{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2762, 0, 0, 0},
{PCI_VENDOR_ID_INTEL, 0x104f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_INTEL, 0x4220, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* BG */
- {PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 2225BG */
- {PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
- {PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
+ {PCI_VENDOR_ID_INTEL, 0x4220, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* BG */
+ {PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 2225BG */
+ {PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
+ {PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
/* required last entry */
{0,}
@@ -6954,11 +6988,10 @@ static struct attribute *ipw_sysfs_entries[] = {
static struct attribute_group ipw_attribute_group = {
.name = NULL, /* put in device directory */
- .attrs = ipw_sysfs_entries,
+ .attrs = ipw_sysfs_entries,
};
-static int ipw_pci_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int err = 0;
struct net_device *net_dev;
@@ -7051,7 +7084,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
priv->config |= CFG_STATIC_CHANNEL;
priv->channel = channel;
IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
- IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
+ IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
/* TODO: Validate that provided channel is in range */
}
@@ -7078,9 +7111,9 @@ static int ipw_pci_probe(struct pci_dev *pdev,
priv->ieee->abg_ture = 1;
band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND;
modulation = IEEE80211_OFDM_MODULATION |
- IEEE80211_CCK_MODULATION;
+ IEEE80211_CCK_MODULATION;
priv->adapter = IPW_2915ABG;
- priv->ieee->mode = IEEE_A|IEEE_G|IEEE_B;
+ priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B;
} else {
if (priv->pci_dev->device == 0x4221)
printk(KERN_INFO DRV_NAME
@@ -7094,9 +7127,9 @@ static int ipw_pci_probe(struct pci_dev *pdev,
priv->ieee->abg_ture = 0;
band = IEEE80211_24GHZ_BAND;
modulation = IEEE80211_OFDM_MODULATION |
- IEEE80211_CCK_MODULATION;
+ IEEE80211_CCK_MODULATION;
priv->adapter = IPW_2200BG;
- priv->ieee->mode = IEEE_G|IEEE_B;
+ priv->ieee->mode = IEEE_G | IEEE_B;
}
priv->ieee->freq_band = band;
@@ -7110,11 +7143,10 @@ static int ipw_pci_probe(struct pci_dev *pdev,
priv->rts_threshold = DEFAULT_RTS_THRESHOLD;
/* If power management is turned on, default to AC mode */
- priv->power_mode = IPW_POWER_AC;
+ priv->power_mode = IPW_POWER_AC;
priv->tx_power = IPW_DEFAULT_TX_POWER;
- err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME,
- priv);
+ err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME, priv);
if (err) {
IPW_ERROR("Error allocating IRQ %d\n", pdev->irq);
goto out_destroy_workqueue;
@@ -7136,7 +7168,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
net_dev->wireless_handlers = &ipw_wx_handler_def;
net_dev->ethtool_ops = &ipw_ethtool_ops;
net_dev->irq = pdev->irq;
- net_dev->base_addr = (unsigned long )priv->hw_base;
+ net_dev->base_addr = (unsigned long)priv->hw_base;
net_dev->mem_start = pci_resource_start(pdev, 0);
net_dev->mem_end = net_dev->mem_start + pci_resource_len(pdev, 0) - 1;
@@ -7154,23 +7186,23 @@ static int ipw_pci_probe(struct pci_dev *pdev,
return 0;
- out_remove_group:
+ out_remove_group:
sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group);
- out_release_irq:
+ out_release_irq:
free_irq(pdev->irq, priv);
- out_destroy_workqueue:
+ out_destroy_workqueue:
destroy_workqueue(priv->workqueue);
priv->workqueue = NULL;
- out_iounmap:
+ out_iounmap:
iounmap(priv->hw_base);
- out_pci_release_regions:
+ out_pci_release_regions:
pci_release_regions(pdev);
- out_pci_disable_device:
+ out_pci_disable_device:
pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
- out_free_ieee80211:
+ out_free_ieee80211:
free_ieee80211(priv->net_dev);
- out:
+ out:
return err;
}
@@ -7223,16 +7255,15 @@ static void ipw_pci_remove(struct pci_dev *pdev)
#endif
}
-
#ifdef CONFIG_PM
-static int ipw_pci_suspend(struct pci_dev *pdev, u32 state)
+static int ipw_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct ipw_priv *priv = pci_get_drvdata(pdev);
struct net_device *dev = priv->net_dev;
printk(KERN_INFO "%s: Going into suspend...\n", dev->name);
- /* Take down the device; powers it off, etc. */
+ /* Take down the device; powers it off, etc. */
ipw_down(priv);
/* Remove the PRESENT state of the device */
@@ -7240,7 +7271,7 @@ static int ipw_pci_suspend(struct pci_dev *pdev, u32 state)
pci_save_state(pdev);
pci_disable_device(pdev);
- pci_set_power_state(pdev, state);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
}
@@ -7306,8 +7337,7 @@ static int __init ipw_init(void)
return ret;
}
- ret = driver_create_file(&ipw_driver.driver,
- &driver_attr_debug_level);
+ ret = driver_create_file(&ipw_driver.driver, &driver_attr_debug_level);
if (ret) {
IPW_ERROR("Unable to create driver sysfs file\n");
pci_unregister_driver(&ipw_driver);
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index 3bff09d9315..5b00882133f 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -42,9 +42,11 @@
#include <linux/etherdevice.h>
#include <linux/delay.h>
#include <linux/random.h>
+#include <linux/dma-mapping.h>
#include <linux/firmware.h>
#include <linux/wireless.h>
+#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <net/ieee80211.h>
@@ -54,8 +56,7 @@
#include <linux/workqueue.h>
/* Authentication and Association States */
-enum connection_manager_assoc_states
-{
+enum connection_manager_assoc_states {
CMAS_INIT = 0,
CMAS_TX_AUTH_SEQ_1,
CMAS_RX_AUTH_SEQ_2,
@@ -72,7 +73,6 @@ enum connection_manager_assoc_states
CMAS_LAST
};
-
#define IPW_WAIT (1<<0)
#define IPW_QUIET (1<<1)
#define IPW_ROAMING (1<<2)
@@ -188,7 +188,6 @@ enum connection_manager_assoc_states
#define DCT_FLAG_EXT_MODE_CCK 0x01
#define DCT_FLAG_EXT_MODE_OFDM 0x00
-
#define TX_RX_TYPE_MASK 0xFF
#define TX_FRAME_TYPE 0x00
#define TX_HOST_COMMAND_TYPE 0x01
@@ -240,107 +239,97 @@ enum connection_manager_assoc_states
* Contains common data for Rx and Tx queues
*/
struct clx2_queue {
- int n_bd; /**< number of BDs in this queue */
- int first_empty; /**< 1-st empty entry (index) */
- int last_used; /**< last used entry (index) */
- u32 reg_w; /**< 'write' reg (queue head), addr in domain 1 */
- u32 reg_r; /**< 'read' reg (queue tail), addr in domain 1 */
- dma_addr_t dma_addr; /**< physical addr for BD's */
- int low_mark; /**< low watermark, resume queue if free space more than this */
- int high_mark; /**< high watermark, stop queue if free space less than this */
+ int n_bd; /**< number of BDs in this queue */
+ int first_empty; /**< 1-st empty entry (index) */
+ int last_used; /**< last used entry (index) */
+ u32 reg_w; /**< 'write' reg (queue head), addr in domain 1 */
+ u32 reg_r; /**< 'read' reg (queue tail), addr in domain 1 */
+ dma_addr_t dma_addr; /**< physical addr for BD's */
+ int low_mark; /**< low watermark, resume queue if free space more than this */
+ int high_mark; /**< high watermark, stop queue if free space less than this */
} __attribute__ ((packed));
-struct machdr32
-{
+struct machdr32 {
u16 frame_ctl;
- u16 duration; // watch out for endians!
- u8 addr1[ MACADRR_BYTE_LEN ];
- u8 addr2[ MACADRR_BYTE_LEN ];
- u8 addr3[ MACADRR_BYTE_LEN ];
- u16 seq_ctrl; // more endians!
- u8 addr4[ MACADRR_BYTE_LEN ];
+ u16 duration; // watch out for endians!
+ u8 addr1[MACADRR_BYTE_LEN];
+ u8 addr2[MACADRR_BYTE_LEN];
+ u8 addr3[MACADRR_BYTE_LEN];
+ u16 seq_ctrl; // more endians!
+ u8 addr4[MACADRR_BYTE_LEN];
u16 qos_ctrl;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
-struct machdr30
-{
+struct machdr30 {
u16 frame_ctl;
- u16 duration; // watch out for endians!
- u8 addr1[ MACADRR_BYTE_LEN ];
- u8 addr2[ MACADRR_BYTE_LEN ];
- u8 addr3[ MACADRR_BYTE_LEN ];
- u16 seq_ctrl; // more endians!
- u8 addr4[ MACADRR_BYTE_LEN ];
-} __attribute__ ((packed)) ;
-
-struct machdr26
-{
+ u16 duration; // watch out for endians!
+ u8 addr1[MACADRR_BYTE_LEN];
+ u8 addr2[MACADRR_BYTE_LEN];
+ u8 addr3[MACADRR_BYTE_LEN];
+ u16 seq_ctrl; // more endians!
+ u8 addr4[MACADRR_BYTE_LEN];
+} __attribute__ ((packed));
+
+struct machdr26 {
u16 frame_ctl;
- u16 duration; // watch out for endians!
- u8 addr1[ MACADRR_BYTE_LEN ];
- u8 addr2[ MACADRR_BYTE_LEN ];
- u8 addr3[ MACADRR_BYTE_LEN ];
- u16 seq_ctrl; // more endians!
+ u16 duration; // watch out for endians!
+ u8 addr1[MACADRR_BYTE_LEN];
+ u8 addr2[MACADRR_BYTE_LEN];
+ u8 addr3[MACADRR_BYTE_LEN];
+ u16 seq_ctrl; // more endians!
u16 qos_ctrl;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
-struct machdr24
-{
+struct machdr24 {
u16 frame_ctl;
- u16 duration; // watch out for endians!
- u8 addr1[ MACADRR_BYTE_LEN ];
- u8 addr2[ MACADRR_BYTE_LEN ];
- u8 addr3[ MACADRR_BYTE_LEN ];
- u16 seq_ctrl; // more endians!
-} __attribute__ ((packed)) ;
+ u16 duration; // watch out for endians!
+ u8 addr1[MACADRR_BYTE_LEN];
+ u8 addr2[MACADRR_BYTE_LEN];
+ u8 addr3[MACADRR_BYTE_LEN];
+ u16 seq_ctrl; // more endians!
+} __attribute__ ((packed));
// TX TFD with 32 byte MAC Header
-struct tx_tfd_32
-{
- struct machdr32 mchdr; // 32
- u32 uivplaceholder[2]; // 8
-} __attribute__ ((packed)) ;
+struct tx_tfd_32 {
+ struct machdr32 mchdr; // 32
+ u32 uivplaceholder[2]; // 8
+} __attribute__ ((packed));
// TX TFD with 30 byte MAC Header
-struct tx_tfd_30
-{
- struct machdr30 mchdr; // 30
- u8 reserved[2]; // 2
- u32 uivplaceholder[2]; // 8
-} __attribute__ ((packed)) ;
+struct tx_tfd_30 {
+ struct machdr30 mchdr; // 30
+ u8 reserved[2]; // 2
+ u32 uivplaceholder[2]; // 8
+} __attribute__ ((packed));
// tx tfd with 26 byte mac header
-struct tx_tfd_26
-{
- struct machdr26 mchdr; // 26
- u8 reserved1[2]; // 2
- u32 uivplaceholder[2]; // 8
- u8 reserved2[4]; // 4
-} __attribute__ ((packed)) ;
+struct tx_tfd_26 {
+ struct machdr26 mchdr; // 26
+ u8 reserved1[2]; // 2
+ u32 uivplaceholder[2]; // 8
+ u8 reserved2[4]; // 4
+} __attribute__ ((packed));
// tx tfd with 24 byte mac header
-struct tx_tfd_24
-{
- struct machdr24 mchdr; // 24
- u32 uivplaceholder[2]; // 8
- u8 reserved[8]; // 8
-} __attribute__ ((packed)) ;
-
+struct tx_tfd_24 {
+ struct machdr24 mchdr; // 24
+ u32 uivplaceholder[2]; // 8
+ u8 reserved[8]; // 8
+} __attribute__ ((packed));
#define DCT_WEP_KEY_FIELD_LENGTH 16
-struct tfd_command
-{
+struct tfd_command {
u8 index;
u8 length;
u16 reserved;
u8 payload[0];
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
struct tfd_data {
/* Header */
u32 work_area_ptr;
- u8 station_number; /* 0 for BSS */
+ u8 station_number; /* 0 for BSS */
u8 reserved1;
u16 reserved2;
@@ -357,14 +346,13 @@ struct tfd_data {
u8 antenna;
u16 next_packet_duration;
u16 next_frag_len;
- u16 back_off_counter; //////txop;
+ u16 back_off_counter; //////txop;
u8 retrylimit;
u16 cwcurrent;
u8 reserved3;
/* 802.11 MAC Header */
- union
- {
+ union {
struct tx_tfd_24 tfd_24;
struct tx_tfd_26 tfd_26;
struct tx_tfd_30 tfd_30;
@@ -377,8 +365,7 @@ struct tfd_data {
u16 chunk_len[NUM_TFD_CHUNKS];
} __attribute__ ((packed));
-struct txrx_control_flags
-{
+struct txrx_control_flags {
u8 message_type;
u8 rx_seq_num;
u8 control_bits;
@@ -388,17 +375,16 @@ struct txrx_control_flags
#define TFD_SIZE 128
#define TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH (TFD_SIZE - sizeof(struct txrx_control_flags))
-struct tfd_frame
-{
+struct tfd_frame {
struct txrx_control_flags control_flags;
union {
struct tfd_data data;
struct tfd_command cmd;
u8 raw[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH];
} u;
-} __attribute__ ((packed)) ;
+} __attribute__ ((packed));
-typedef void destructor_func(const void*);
+typedef void destructor_func(const void *);
/**
* Tx Queue for DMA. Queue consists of circular buffer of
@@ -406,7 +392,7 @@ typedef void destructor_func(const void*);
*/
struct clx2_tx_queue {
struct clx2_queue q;
- struct tfd_frame* bd;
+ struct tfd_frame *bd;
struct ieee80211_txb **txb;
};
@@ -421,8 +407,7 @@ struct clx2_tx_queue {
#define SUP_RATE_11G_MAX_NUM_CHANNELS (12)
// Used for passing to driver number of successes and failures per rate
-struct rate_histogram
-{
+struct rate_histogram {
union {
u32 a[SUP_RATE_11A_MAX_NUM_CHANNELS];
u32 b[SUP_RATE_11B_MAX_NUM_CHANNELS];
@@ -473,12 +458,12 @@ struct notif_scan_complete {
u8 num_channels;
u8 status;
u8 reserved;
-} __attribute__ ((packed));
+} __attribute__ ((packed));
struct notif_frag_length {
u16 frag_length;
u16 reserved;
-} __attribute__ ((packed));
+} __attribute__ ((packed));
struct notif_beacon_state {
u32 state;
@@ -541,11 +526,11 @@ struct ipw_rx_notification {
struct ipw_rx_frame {
u32 reserved1;
- u8 parent_tsf[4]; // fw_use[0] is boolean for OUR_TSF_IS_GREATER
- u8 received_channel; // The channel that this frame was received on.
- // Note that for .11b this does not have to be
- // the same as the channel that it was sent.
- // Filled by LMAC
+ u8 parent_tsf[4]; // fw_use[0] is boolean for OUR_TSF_IS_GREATER
+ u8 received_channel; // The channel that this frame was received on.
+ // Note that for .11b this does not have to be
+ // the same as the channel that it was sent.
+ // Filled by LMAC
u8 frameStatus;
u8 rate;
u8 rssi;
@@ -554,10 +539,10 @@ struct ipw_rx_frame {
u16 signal;
u16 noise;
u8 antennaAndPhy;
- u8 control; // control bit should be on in bg
- u8 rtscts_rate; // rate of rts or cts (in rts cts sequence rate
- // is identical)
- u8 rtscts_seen; // 0x1 RTS seen ; 0x2 CTS seen
+ u8 control; // control bit should be on in bg
+ u8 rtscts_rate; // rate of rts or cts (in rts cts sequence rate
+ // is identical)
+ u8 rtscts_seen; // 0x1 RTS seen ; 0x2 CTS seen
u16 length;
u8 data[0];
} __attribute__ ((packed));
@@ -569,8 +554,7 @@ struct ipw_rx_header {
u8 reserved;
} __attribute__ ((packed));
-struct ipw_rx_packet
-{
+struct ipw_rx_packet {
struct ipw_rx_header header;
union {
struct ipw_rx_frame frame;
@@ -587,21 +571,20 @@ struct ipw_rx_mem_buffer {
struct ipw_rx_buffer *rxb;
struct sk_buff *skb;
struct list_head list;
-}; /* Not transferred over network, so not __attribute__ ((packed)) */
+}; /* Not transferred over network, so not __attribute__ ((packed)) */
struct ipw_rx_queue {
struct ipw_rx_mem_buffer pool[RX_QUEUE_SIZE + RX_FREE_BUFFERS];
struct ipw_rx_mem_buffer *queue[RX_QUEUE_SIZE];
- u32 processed; /* Internal index to last handled Rx packet */
- u32 read; /* Shared index to newest available Rx buffer */
- u32 write; /* Shared index to oldest written Rx packet */
- u32 free_count;/* Number of pre-allocated buffers in rx_free */
+ u32 processed; /* Internal index to last handled Rx packet */
+ u32 read; /* Shared index to newest available Rx buffer */
+ u32 write; /* Shared index to oldest written Rx packet */
+ u32 free_count; /* Number of pre-allocated buffers in rx_free */
/* Each of these lists is used as a FIFO for ipw_rx_mem_buffers */
- struct list_head rx_free; /* Own an SKBs */
- struct list_head rx_used; /* No SKB allocated */
+ struct list_head rx_free; /* Own an SKBs */
+ struct list_head rx_used; /* No SKB allocated */
spinlock_t lock;
-}; /* Not transferred over network, so not __attribute__ ((packed)) */
-
+}; /* Not transferred over network, so not __attribute__ ((packed)) */
struct alive_command_responce {
u8 alive_command;
@@ -625,8 +608,7 @@ struct ipw_rates {
u8 rates[IPW_MAX_RATES];
} __attribute__ ((packed));
-struct command_block
-{
+struct command_block {
unsigned int control;
u32 source_addr;
u32 dest_addr;
@@ -634,18 +616,16 @@ struct command_block
} __attribute__ ((packed));
#define CB_NUMBER_OF_ELEMENTS_SMALL 64
-struct fw_image_desc
-{
+struct fw_image_desc {
unsigned long last_cb_index;
unsigned long current_cb_index;
struct command_block cb_list[CB_NUMBER_OF_ELEMENTS_SMALL];
- void * v_addr;
+ void *v_addr;
unsigned long p_addr;
unsigned long len;
};
-struct ipw_sys_config
-{
+struct ipw_sys_config {
u8 bt_coexistence;
u8 reserved1;
u8 answer_broadcast_ssid_probe;
@@ -668,8 +648,7 @@ struct ipw_sys_config
u8 reserved3;
} __attribute__ ((packed));
-struct ipw_multicast_addr
-{
+struct ipw_multicast_addr {
u8 num_of_multicast_addresses;
u8 reserved[3];
u8 mac1[6];
@@ -678,8 +657,7 @@ struct ipw_multicast_addr
u8 mac4[6];
} __attribute__ ((packed));
-struct ipw_wep_key
-{
+struct ipw_wep_key {
u8 cmd_id;
u8 seq_num;
u8 key_index;
@@ -687,8 +665,7 @@ struct ipw_wep_key
u8 key[16];
} __attribute__ ((packed));
-struct ipw_tgi_tx_key
-{
+struct ipw_tgi_tx_key {
u8 key_id;
u8 security_type;
u8 station_index;
@@ -699,8 +676,7 @@ struct ipw_tgi_tx_key
#define IPW_SCAN_CHANNELS 54
-struct ipw_scan_request
-{
+struct ipw_scan_request {
u8 scan_type;
u16 dwell_time;
u8 channels_list[IPW_SCAN_CHANNELS];
@@ -716,8 +692,7 @@ enum {
IPW_SCAN_TYPES
};
-struct ipw_scan_request_ext
-{
+struct ipw_scan_request_ext {
u32 full_scan_index;
u8 channels_list[IPW_SCAN_CHANNELS];
u8 scan_type[IPW_SCAN_CHANNELS / 2];
@@ -738,19 +713,16 @@ extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
{
if (index % 2)
scan->scan_type[index / 2] =
- (scan->scan_type[index / 2] & 0xF0) |
- (scan_type & 0x0F);
+ (scan->scan_type[index / 2] & 0xF0) | (scan_type & 0x0F);
else
scan->scan_type[index / 2] =
- (scan->scan_type[index / 2] & 0x0F) |
- ((scan_type & 0x0F) << 4);
+ (scan->scan_type[index / 2] & 0x0F) |
+ ((scan_type & 0x0F) << 4);
}
-struct ipw_associate
-{
+struct ipw_associate {
u8 channel;
- u8 auth_type:4,
- auth_key:4;
+ u8 auth_type:4, auth_key:4;
u8 assoc_type;
u8 reserved;
u16 policy_support;
@@ -769,8 +741,7 @@ struct ipw_associate
u16 reserved2;
} __attribute__ ((packed));
-struct ipw_supported_rates
-{
+struct ipw_supported_rates {
u8 ieee_mode;
u8 num_rates;
u8 purpose;
@@ -778,42 +749,36 @@ struct ipw_supported_rates
u8 supported_rates[IPW_MAX_RATES];
} __attribute__ ((packed));
-struct ipw_rts_threshold
-{
+struct ipw_rts_threshold {
u16 rts_threshold;
u16 reserved;
} __attribute__ ((packed));
-struct ipw_frag_threshold
-{
+struct ipw_frag_threshold {
u16 frag_threshold;
u16 reserved;
} __attribute__ ((packed));
-struct ipw_retry_limit
-{
+struct ipw_retry_limit {
u8 short_retry_limit;
u8 long_retry_limit;
u16 reserved;
} __attribute__ ((packed));
-struct ipw_dino_config
-{
+struct ipw_dino_config {
u32 dino_config_addr;
u16 dino_config_size;
u8 dino_response;
u8 reserved;
} __attribute__ ((packed));
-struct ipw_aironet_info
-{
+struct ipw_aironet_info {
u8 id;
u8 length;
u16 reserved;
} __attribute__ ((packed));
-struct ipw_rx_key
-{
+struct ipw_rx_key {
u8 station_index;
u8 key_type;
u8 key_id;
@@ -824,23 +789,20 @@ struct ipw_rx_key
u8 reserved;
} __attribute__ ((packed));
-struct ipw_country_channel_info
-{
+struct ipw_country_channel_info {
u8 first_channel;
u8 no_channels;
s8 max_tx_power;
} __attribute__ ((packed));
-struct ipw_country_info
-{
+struct ipw_country_info {
u8 id;
u8 length;
u8 country_str[3];
struct ipw_country_channel_info groups[7];
} __attribute__ ((packed));
-struct ipw_channel_tx_power
-{
+struct ipw_channel_tx_power {
u8 channel_number;
s8 tx_power;
} __attribute__ ((packed));
@@ -850,15 +812,13 @@ struct ipw_channel_tx_power
#define MAX_A_CHANNELS 37
#define MAX_B_CHANNELS 14
-struct ipw_tx_power
-{
+struct ipw_tx_power {
u8 num_channels;
u8 ieee_mode;
struct ipw_channel_tx_power channels_tx_power[MAX_A_CHANNELS];
} __attribute__ ((packed));
-struct ipw_qos_parameters
-{
+struct ipw_qos_parameters {
u16 cw_min[4];
u16 cw_max[4];
u8 aifs[4];
@@ -866,15 +826,13 @@ struct ipw_qos_parameters
u16 tx_op_limit[4];
} __attribute__ ((packed));
-struct ipw_rsn_capabilities
-{
+struct ipw_rsn_capabilities {
u8 id;
u8 length;
u16 version;
} __attribute__ ((packed));
-struct ipw_sensitivity_calib
-{
+struct ipw_sensitivity_calib {
u16 beacon_rssi_raw;
u16 reserved;
} __attribute__ ((packed));
@@ -893,10 +851,11 @@ struct ipw_sensitivity_calib
* - \a param filled with status parameters.
*/
struct ipw_cmd {
- u32 cmd; /**< Host command */
- u32 status; /**< Status */
- u32 status_len; /**< How many 32 bit parameters in the status */
- u32 len; /**< incoming parameters length, bytes */
+ u32 cmd; /**< Host command */
+ u32 status;/**< Status */
+ u32 status_len;
+ /**< How many 32 bit parameters in the status */
+ u32 len; /**< incoming parameters length, bytes */
/**
* command parameters.
* There should be enough space for incoming and
@@ -904,10 +863,10 @@ struct ipw_cmd {
* Incoming parameters listed 1-st, followed by outcoming params.
* nParams=(len+3)/4+status_len
*/
- u32 param[0];
+ u32 param[0];
} __attribute__ ((packed));
-#define STATUS_HCMD_ACTIVE (1<<0) /**< host command in progress */
+#define STATUS_HCMD_ACTIVE (1<<0) /**< host command in progress */
#define STATUS_INT_ENABLED (1<<1)
#define STATUS_RF_KILL_HW (1<<2)
@@ -930,15 +889,15 @@ struct ipw_cmd {
#define STATUS_SCANNING (1<<21)
#define STATUS_SCAN_ABORTING (1<<22)
-#define STATUS_INDIRECT_BYTE (1<<28) /* sysfs entry configured for access */
-#define STATUS_INDIRECT_DWORD (1<<29) /* sysfs entry configured for access */
-#define STATUS_DIRECT_DWORD (1<<30) /* sysfs entry configured for access */
+#define STATUS_INDIRECT_BYTE (1<<28) /* sysfs entry configured for access */
+#define STATUS_INDIRECT_DWORD (1<<29) /* sysfs entry configured for access */
+#define STATUS_DIRECT_DWORD (1<<30) /* sysfs entry configured for access */
-#define STATUS_SECURITY_UPDATED (1<<31) /* Security sync needed */
+#define STATUS_SECURITY_UPDATED (1<<31) /* Security sync needed */
-#define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */
-#define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */
-#define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */
+#define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */
+#define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */
+#define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */
#define CFG_CUSTOM_MAC (1<<3)
#define CFG_PREAMBLE (1<<4)
#define CFG_ADHOC_PERSIST (1<<5)
@@ -946,8 +905,8 @@ struct ipw_cmd {
#define CFG_FIXED_RATE (1<<7)
#define CFG_ADHOC_CREATE (1<<8)
-#define CAP_SHARED_KEY (1<<0) /* Off = OPEN */
-#define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */
+#define CAP_SHARED_KEY (1<<0) /* Off = OPEN */
+#define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */
#define MAX_STATIONS 32
#define IPW_INVALID_STATION (0xff)
@@ -987,8 +946,8 @@ struct ipw_priv {
/* result of ucode download */
struct alive_command_responce dino_alive;
- wait_queue_head_t wait_command_queue;
- wait_queue_head_t wait_state;
+ wait_queue_head_t wait_command_queue;
+ wait_queue_head_t wait_state;
/* Rx and Tx DMA processing queues */
struct ipw_rx_queue *rxq;
@@ -1004,9 +963,9 @@ struct ipw_priv {
struct average average_rssi;
struct average average_noise;
u32 port_type;
- int rx_bufs_min; /**< minimum number of bufs in Rx queue */
- int rx_pend_max; /**< maximum pending buffers for one IRQ */
- u32 hcmd_seq; /**< sequence number for hcmd */
+ int rx_bufs_min; /**< minimum number of bufs in Rx queue */
+ int rx_pend_max; /**< maximum pending buffers for one IRQ */
+ u32 hcmd_seq; /**< sequence number for hcmd */
u32 missed_beacon_threshold;
u32 roaming_threshold;
@@ -1015,17 +974,17 @@ struct ipw_priv {
unsigned long ts_scan_abort;
struct ipw_supported_rates rates;
- struct ipw_rates phy[3]; /**< PHY restrictions, per band */
- struct ipw_rates supp; /**< software defined */
- struct ipw_rates extended; /**< use for corresp. IE, AP only */
+ struct ipw_rates phy[3]; /**< PHY restrictions, per band */
+ struct ipw_rates supp; /**< software defined */
+ struct ipw_rates extended; /**< use for corresp. IE, AP only */
struct notif_link_deterioration last_link_deterioration; /** for statistics */
- struct ipw_cmd* hcmd; /**< host command currently executed */
+ struct ipw_cmd *hcmd; /**< host command currently executed */
wait_queue_head_t hcmd_wq; /**< host command waits for execution */
- u32 tsf_bcn[2]; /**< TSF from latest beacon */
+ u32 tsf_bcn[2]; /**< TSF from latest beacon */
- struct notif_calibration calib; /**< last calibration */
+ struct notif_calibration calib; /**< last calibration */
/* ordinal interface with firmware */
u32 table0_addr;
@@ -1065,8 +1024,8 @@ struct ipw_priv {
u32 tx_packets;
u32 quality;
- /* eeprom */
- u8 eeprom[0x100]; /* 256 bytes of eeprom */
+ /* eeprom */
+ u8 eeprom[0x100]; /* 256 bytes of eeprom */
int eeprom_delay;
struct iw_statistics wstats;
@@ -1089,7 +1048,6 @@ struct ipw_priv {
struct tasklet_struct irq_tasklet;
-
#define IPW_2200BG 1
#define IPW_2915ABG 2
u8 adapter;
@@ -1112,7 +1070,6 @@ struct ipw_priv {
u32 indirect_byte;
}; /*ipw_priv */
-
/* debug macros */
#ifdef CONFIG_IPW_DEBUG
@@ -1168,7 +1125,6 @@ do { if (ipw_debug_level & (level)) \
#define IPW_DL_RF_KILL (1<<17)
#define IPW_DL_FW_ERRORS (1<<18)
-
#define IPW_DL_ORD (1<<20)
#define IPW_DL_FRAG (1<<21)
@@ -1182,7 +1138,6 @@ do { if (ipw_debug_level & (level)) \
#define IPW_DL_STATS (1<<29)
-
#define IPW_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
#define IPW_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
#define IPW_DEBUG_INFO(f, a...) IPW_DEBUG(IPW_DL_INFO, f, ## a)
@@ -1251,12 +1206,12 @@ do { if (ipw_debug_level & (level)) \
/*
* RESET Register Bit Indexes
*/
-#define CBD_RESET_REG_PRINCETON_RESET 0x00000001 /* Bit 0 (LSB) */
-#define CX2_RESET_REG_SW_RESET 0x00000080 /* Bit 7 */
-#define CX2_RESET_REG_MASTER_DISABLED 0x00000100 /* Bit 8 */
-#define CX2_RESET_REG_STOP_MASTER 0x00000200 /* Bit 9 */
-#define CX2_ARC_KESHET_CONFIG 0x08000000 /* Bit 27 */
-#define CX2_START_STANDBY 0x00000004 /* Bit 2 */
+#define CBD_RESET_REG_PRINCETON_RESET 0x00000001 /* Bit 0 (LSB) */
+#define CX2_RESET_REG_SW_RESET 0x00000080 /* Bit 7 */
+#define CX2_RESET_REG_MASTER_DISABLED 0x00000100 /* Bit 8 */
+#define CX2_RESET_REG_STOP_MASTER 0x00000200 /* Bit 9 */
+#define CX2_ARC_KESHET_CONFIG 0x08000000 /* Bit 27 */
+#define CX2_START_STANDBY 0x00000004 /* Bit 2 */
#define CX2_CSR_CIS_UPPER_BOUND 0x00000200
#define CX2_DOMAIN_0_END 0x1000
@@ -1287,14 +1242,12 @@ do { if (ipw_debug_level & (level)) \
#define CB_SRC_SIZE_LONG 0x00200000
#define CB_DEST_SIZE_LONG 0x00020000
-
/* DMA DEFINES */
#define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000
#define DMA_CB_STOP_AND_ABORT 0x00000C00
#define DMA_CB_START 0x00000100
-
#define CX2_SHARED_SRAM_SIZE 0x00030000
#define CX2_SHARED_SRAM_DMA_CONTROL 0x00027000
#define CB_MAX_LENGTH 0x1FFF
@@ -1302,7 +1255,6 @@ do { if (ipw_debug_level & (level)) \
#define CX2_HOST_EEPROM_DATA_SRAM_SIZE 0xA18
#define CX2_EEPROM_IMAGE_SIZE 0x100
-
/* DMA defs */
#define CX2_DMA_I_CURRENT_CB 0x003000D0
#define CX2_DMA_O_CURRENT_CB 0x003000D4
@@ -1354,7 +1306,6 @@ do { if (ipw_debug_level & (level)) \
#define IPW_WHO_IS_AWAKE (CX2_SHARED_LOWER_BOUND + 0xB14)
#define IPW_DURING_ATIM_WINDOW (CX2_SHARED_LOWER_BOUND + 0xB18)
-
#define MSB 1
#define LSB 0
#define WORD_TO_BYTE(_word) ((_word) * sizeof(u16))
@@ -1363,16 +1314,16 @@ do { if (ipw_debug_level & (level)) \
( WORD_TO_BYTE(_wordoffset) + (_byteoffset) )
/* EEPROM access by BYTE */
-#define EEPROM_PME_CAPABILITY (GET_EEPROM_ADDR(0x09,MSB)) /* 1 byte */
-#define EEPROM_MAC_ADDRESS (GET_EEPROM_ADDR(0x21,LSB)) /* 6 byte */
-#define EEPROM_VERSION (GET_EEPROM_ADDR(0x24,MSB)) /* 1 byte */
-#define EEPROM_NIC_TYPE (GET_EEPROM_ADDR(0x25,LSB)) /* 1 byte */
-#define EEPROM_SKU_CAPABILITY (GET_EEPROM_ADDR(0x25,MSB)) /* 1 byte */
-#define EEPROM_COUNTRY_CODE (GET_EEPROM_ADDR(0x26,LSB)) /* 3 bytes */
-#define EEPROM_IBSS_CHANNELS_BG (GET_EEPROM_ADDR(0x28,LSB)) /* 2 bytes */
-#define EEPROM_IBSS_CHANNELS_A (GET_EEPROM_ADDR(0x29,MSB)) /* 5 bytes */
-#define EEPROM_BSS_CHANNELS_BG (GET_EEPROM_ADDR(0x2c,LSB)) /* 2 bytes */
-#define EEPROM_HW_VERSION (GET_EEPROM_ADDR(0x72,LSB)) /* 2 bytes */
+#define EEPROM_PME_CAPABILITY (GET_EEPROM_ADDR(0x09,MSB)) /* 1 byte */
+#define EEPROM_MAC_ADDRESS (GET_EEPROM_ADDR(0x21,LSB)) /* 6 byte */
+#define EEPROM_VERSION (GET_EEPROM_ADDR(0x24,MSB)) /* 1 byte */
+#define EEPROM_NIC_TYPE (GET_EEPROM_ADDR(0x25,LSB)) /* 1 byte */
+#define EEPROM_SKU_CAPABILITY (GET_EEPROM_ADDR(0x25,MSB)) /* 1 byte */
+#define EEPROM_COUNTRY_CODE (GET_EEPROM_ADDR(0x26,LSB)) /* 3 bytes */
+#define EEPROM_IBSS_CHANNELS_BG (GET_EEPROM_ADDR(0x28,LSB)) /* 2 bytes */
+#define EEPROM_IBSS_CHANNELS_A (GET_EEPROM_ADDR(0x29,MSB)) /* 5 bytes */
+#define EEPROM_BSS_CHANNELS_BG (GET_EEPROM_ADDR(0x2c,LSB)) /* 2 bytes */
+#define EEPROM_HW_VERSION (GET_EEPROM_ADDR(0x72,LSB)) /* 2 bytes */
/* NIC type as found in the one byte EEPROM_NIC_TYPE offset*/
#define EEPROM_NIC_TYPE_STANDARD 0
@@ -1477,7 +1428,6 @@ enum {
#define IPW_RATE_CAPABILITIES 1
#define IPW_RATE_CONNECT 0
-
/*
* Rate values and masks
*/
@@ -1522,12 +1472,6 @@ enum {
IPW_ORD_STAT_TX_DIR_DATA_B_11,
/* Hole */
-
-
-
-
-
-
IPW_ORD_STAT_TX_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 19,
IPW_ORD_STAT_TX_DIR_DATA_G_2,
IPW_ORD_STAT_TX_DIR_DATA_G_5_5,
@@ -1547,12 +1491,6 @@ enum {
IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,
/* Hole */
-
-
-
-
-
-
IPW_ORD_STAT_TX_NON_DIR_DATA_G_1 = IPW_ORD_TABLE_0_MASK + 44,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_2,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5,
@@ -1683,7 +1621,7 @@ struct host_cmd {
#define CFG_BT_COEXISTENCE_WME_OVER_BT 0x08
#define CFG_BT_COEXISTENCE_OOB 0x10
#define CFG_BT_COEXISTENCE_MAX 0xFF
-#define CFG_BT_COEXISTENCE_DEF 0x80 /* read Bt from EEPROM*/
+#define CFG_BT_COEXISTENCE_DEF 0x80 /* read Bt from EEPROM */
#define CFG_CTS_TO_ITSELF_ENABLED_MIN 0x0
#define CFG_CTS_TO_ITSELF_ENABLED_MAX 0x1
@@ -1725,11 +1663,11 @@ static inline u32 frame_hdr_len(struct ieee80211_hdr *hdr)
fc = le16_to_cpu(hdr->frame_ctl);
/*
- * Function ToDS FromDS
- * IBSS 0 0
- * To AP 1 0
- * From AP 0 1
- * WDS (bridge) 1 1
+ * Function ToDS FromDS
+ * IBSS 0 0
+ * To AP 1 0
+ * From AP 0 1
+ * WDS (bridge) 1 1
*
* Only WDS frames use Address4 among them. --YZ
*/
@@ -1739,4 +1677,4 @@ static inline u32 frame_hdr_len(struct ieee80211_hdr *hdr)
return retval;
}
-#endif /* __ipw2200_h__ */
+#endif /* __ipw2200_h__ */
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 5f507c49907..ca6c03c8992 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -471,12 +471,12 @@ static dev_link_t *netwave_attach(void)
dev->get_stats = &netwave_get_stats;
dev->set_multicast_list = &set_multicast_list;
/* wireless extensions */
-#ifdef WIRELESS_EXT
+#if WIRELESS_EXT <= 16
dev->get_wireless_stats = &netwave_get_wireless_stats;
+#endif /* WIRELESS_EXT <= 16 */
#if WIRELESS_EXT > 12
dev->wireless_handlers = (struct iw_handler_def *)&netwave_handler_def;
#endif /* WIRELESS_EXT > 12 */
-#endif /* WIRELESS_EXT */
dev->do_ioctl = &netwave_ioctl;
dev->tx_timeout = &netwave_watchdog;
@@ -839,6 +839,9 @@ static const struct iw_handler_def netwave_handler_def =
.standard = (iw_handler *) netwave_handler,
.private = (iw_handler *) netwave_private_handler,
.private_args = (struct iw_priv_args *) netwave_private_args,
+#if WIRELESS_EXT > 16
+ .get_wireless_stats = netwave_get_wireless_stats,
+#endif /* WIRELESS_EXT > 16 */
};
#endif /* WIRELESS_EXT > 12 */
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index d7947358e49..8de49fe5723 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1053,8 +1053,9 @@ static void orinoco_join_ap(struct net_device *dev)
u16 channel;
} __attribute__ ((packed)) req;
const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
- struct prism2_scan_apinfo *atom;
+ struct prism2_scan_apinfo *atom = NULL;
int offset = 4;
+ int found = 0;
u8 *buf;
u16 len;
@@ -1089,15 +1090,18 @@ static void orinoco_join_ap(struct net_device *dev)
* we were requested to join */
for (; offset + atom_len <= len; offset += atom_len) {
atom = (struct prism2_scan_apinfo *) (buf + offset);
- if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0)
- goto found;
+ if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0) {
+ found = 1;
+ break;
+ }
}
- DEBUG(1, "%s: Requested AP not found in scan results\n",
- dev->name);
- goto out;
+ if (! found) {
+ DEBUG(1, "%s: Requested AP not found in scan results\n",
+ dev->name);
+ goto out;
+ }
- found:
memcpy(req.bssid, priv->desired_bssid, ETH_ALEN);
req.channel = atom->channel; /* both are little-endian */
err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST,
@@ -1284,8 +1288,10 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
/* Read scan data */
err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len,
infofid, sizeof(info));
- if (err)
+ if (err) {
+ kfree(buf);
break;
+ }
#ifdef ORINOCO_DEBUG
{
@@ -4021,7 +4027,8 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
}
/* Translate scan data returned from the card to a card independant
- * format that the Wireless Tools will understand - Jean II */
+ * format that the Wireless Tools will understand - Jean II
+ * Return message length or -errno for fatal errors */
static inline int orinoco_translate_scan(struct net_device *dev,
char *buffer,
char *scan,
@@ -4061,13 +4068,19 @@ static inline int orinoco_translate_scan(struct net_device *dev,
break;
case FIRMWARE_TYPE_INTERSIL:
offset = 4;
- if (priv->has_hostscan)
- atom_len = scan[0] + (scan[1] << 8);
- else
+ if (priv->has_hostscan) {
+ atom_len = le16_to_cpup((u16 *)scan);
+ /* Sanity check for atom_len */
+ if (atom_len < sizeof(struct prism2_scan_apinfo)) {
+ printk(KERN_ERR "%s: Invalid atom_len in scan data: %d\n",
+ dev->name, atom_len);
+ return -EIO;
+ }
+ } else
atom_len = offsetof(struct prism2_scan_apinfo, atim);
break;
default:
- return 0;
+ return -EOPNOTSUPP;
}
/* Check that we got an whole number of atoms */
@@ -4075,7 +4088,7 @@ static inline int orinoco_translate_scan(struct net_device *dev,
printk(KERN_ERR "%s: Unexpected scan data length %d, "
"atom_len %d, offset %d\n", dev->name, scan_len,
atom_len, offset);
- return 0;
+ return -EIO;
}
/* Read the entries one by one */
@@ -4210,33 +4223,41 @@ static int orinoco_ioctl_getscan(struct net_device *dev,
/* We have some results to push back to user space */
/* Translate to WE format */
- srq->length = orinoco_translate_scan(dev, extra,
- priv->scan_result,
- priv->scan_len);
-
- /* Return flags */
- srq->flags = (__u16) priv->scan_mode;
+ int ret = orinoco_translate_scan(dev, extra,
+ priv->scan_result,
+ priv->scan_len);
+
+ if (ret < 0) {
+ err = ret;
+ kfree(priv->scan_result);
+ priv->scan_result = NULL;
+ } else {
+ srq->length = ret;
- /* Results are here, so scan no longer in progress */
- priv->scan_inprogress = 0;
+ /* Return flags */
+ srq->flags = (__u16) priv->scan_mode;
- /* In any case, Scan results will be cleaned up in the
- * reset function and when exiting the driver.
- * The person triggering the scanning may never come to
- * pick the results, so we need to do it in those places.
- * Jean II */
+ /* In any case, Scan results will be cleaned up in the
+ * reset function and when exiting the driver.
+ * The person triggering the scanning may never come to
+ * pick the results, so we need to do it in those places.
+ * Jean II */
#ifdef SCAN_SINGLE_READ
- /* If you enable this option, only one client (the first
- * one) will be able to read the result (and only one
- * time). If there is multiple concurent clients that
- * want to read scan results, this behavior is not
- * advisable - Jean II */
- kfree(priv->scan_result);
- priv->scan_result = NULL;
+ /* If you enable this option, only one client (the first
+ * one) will be able to read the result (and only one
+ * time). If there is multiple concurent clients that
+ * want to read scan results, this behavior is not
+ * advisable - Jean II */
+ kfree(priv->scan_result);
+ priv->scan_result = NULL;
#endif /* SCAN_SINGLE_READ */
- /* Here, if too much time has elapsed since last scan,
- * we may want to clean up scan results... - Jean II */
+ /* Here, if too much time has elapsed since last scan,
+ * we may want to clean up scan results... - Jean II */
+ }
+
+ /* Scan is no longer in progress */
+ priv->scan_inprogress = 0;
}
orinoco_unlock(priv, &flags);
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 1cc1492083c..d1fb1bab8aa 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -604,7 +604,6 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
static struct pcmcia_device_id orinoco_cs_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
- PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
diff --git a/drivers/net/wireless/orinoco_nortel.c b/drivers/net/wireless/orinoco_nortel.c
new file mode 100644
index 00000000000..86fa58e5cfa
--- /dev/null
+++ b/drivers/net/wireless/orinoco_nortel.c
@@ -0,0 +1,324 @@
+/* orinoco_nortel.c
+ *
+ * Driver for Prism II devices which would usually be driven by orinoco_cs,
+ * but are connected to the PCI bus by a Nortel PCI-PCMCIA-Adapter.
+ *
+ * Copyright (C) 2002 Tobias Hoffmann
+ * (C) 2003 Christoph Jungegger <disdos@traum404.de>
+ *
+ * Some of this code is borrowed from orinoco_plx.c
+ * Copyright (C) 2001 Daniel Barlow
+ * Some of this code is borrowed from orinoco_pci.c
+ * Copyright (C) 2001 Jean Tourrilhes
+ * Some of this code is "inspired" by linux-wlan-ng-0.1.10, but nothing
+ * has been copied from it. linux-wlan-ng-0.1.10 is originally :
+ * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL. If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ */
+
+#define DRIVER_NAME "orinoco_nortel"
+#define PFX DRIVER_NAME ": "
+
+#include <linux/config.h>
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/ioport.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/system.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/etherdevice.h>
+#include <linux/list.h>
+#include <linux/pci.h>
+#include <linux/fcntl.h>
+
+#include <pcmcia/cisreg.h>
+
+#include "hermes.h"
+#include "orinoco.h"
+
+#define COR_OFFSET (0xe0) /* COR attribute offset of Prism2 PC card */
+#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */
+
+
+/* Nortel specific data */
+struct nortel_pci_card {
+ unsigned long iobase1;
+ unsigned long iobase2;
+};
+
+/*
+ * Do a soft reset of the PCI card using the Configuration Option Register
+ * We need this to get going...
+ * This is the part of the code that is strongly inspired from wlan-ng
+ *
+ * Note bis : Don't try to access HERMES_CMD during the reset phase.
+ * It just won't work !
+ */
+static int nortel_pci_cor_reset(struct orinoco_private *priv)
+{
+ struct nortel_pci_card *card = priv->card;
+
+ /* Assert the reset until the card notice */
+ outw_p(8, card->iobase1 + 2);
+ inw(card->iobase2 + COR_OFFSET);
+ outw_p(0x80, card->iobase2 + COR_OFFSET);
+ mdelay(1);
+
+ /* Give time for the card to recover from this hard effort */
+ outw_p(0, card->iobase2 + COR_OFFSET);
+ outw_p(0, card->iobase2 + COR_OFFSET);
+ mdelay(1);
+
+ /* set COR as usual */
+ outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+ outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+ mdelay(1);
+
+ outw_p(0x228, card->iobase1 + 2);
+
+ return 0;
+}
+
+int nortel_pci_hw_init(struct nortel_pci_card *card)
+{
+ int i;
+ u32 reg;
+
+ /* setup bridge */
+ if (inw(card->iobase1) & 1) {
+ printk(KERN_ERR PFX "brg1 answer1 wrong\n");
+ return -EBUSY;
+ }
+ outw_p(0x118, card->iobase1 + 2);
+ outw_p(0x108, card->iobase1 + 2);
+ mdelay(30);
+ outw_p(0x8, card->iobase1 + 2);
+ for (i = 0; i < 30; i++) {
+ mdelay(30);
+ if (inw(card->iobase1) & 0x10) {
+ break;
+ }
+ }
+ if (i == 30) {
+ printk(KERN_ERR PFX "brg1 timed out\n");
+ return -EBUSY;
+ }
+ if (inw(card->iobase2 + 0xe0) & 1) {
+ printk(KERN_ERR PFX "brg2 answer1 wrong\n");
+ return -EBUSY;
+ }
+ if (inw(card->iobase2 + 0xe2) & 1) {
+ printk(KERN_ERR PFX "brg2 answer2 wrong\n");
+ return -EBUSY;
+ }
+ if (inw(card->iobase2 + 0xe4) & 1) {
+ printk(KERN_ERR PFX "brg2 answer3 wrong\n");
+ return -EBUSY;
+ }
+
+ /* set the PCMCIA COR-Register */
+ outw_p(COR_VALUE, card->iobase2 + COR_OFFSET);
+ mdelay(1);
+ reg = inw(card->iobase2 + COR_OFFSET);
+ if (reg != COR_VALUE) {
+ printk(KERN_ERR PFX "Error setting COR value (reg=%x)\n",
+ reg);
+ return -EBUSY;
+ }
+
+ /* set leds */
+ outw_p(1, card->iobase1 + 10);
+ return 0;
+}
+
+static int nortel_pci_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ int err;
+ struct orinoco_private *priv;
+ struct nortel_pci_card *card;
+ struct net_device *dev;
+ void __iomem *iomem;
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR PFX "Cannot enable PCI device\n");
+ return err;
+ }
+
+ err = pci_request_regions(pdev, DRIVER_NAME);
+ if (err != 0) {
+ printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
+ goto fail_resources;
+ }
+
+ iomem = pci_iomap(pdev, 3, 0);
+ if (!iomem) {
+ err = -ENOMEM;
+ goto fail_map_io;
+ }
+
+ /* Allocate network device */
+ dev = alloc_orinocodev(sizeof(*card), nortel_pci_cor_reset);
+ if (!dev) {
+ printk(KERN_ERR PFX "Cannot allocate network device\n");
+ err = -ENOMEM;
+ goto fail_alloc;
+ }
+
+ priv = netdev_priv(dev);
+ card = priv->card;
+ card->iobase1 = pci_resource_start(pdev, 0);
+ card->iobase2 = pci_resource_start(pdev, 1);
+ dev->base_addr = pci_resource_start(pdev, 2);
+ SET_MODULE_OWNER(dev);
+ SET_NETDEV_DEV(dev, &pdev->dev);
+
+ hermes_struct_init(&priv->hw, iomem, HERMES_16BIT_REGSPACING);
+
+ printk(KERN_DEBUG PFX "Detected Nortel PCI device at %s irq:%d, "
+ "io addr:0x%lx\n", pci_name(pdev), pdev->irq, dev->base_addr);
+
+ err = request_irq(pdev->irq, orinoco_interrupt, SA_SHIRQ,
+ dev->name, dev);
+ if (err) {
+ printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
+ err = -EBUSY;
+ goto fail_irq;
+ }
+ dev->irq = pdev->irq;
+
+ err = nortel_pci_hw_init(card);
+ if (err) {
+ printk(KERN_ERR PFX "Hardware initialization failed\n");
+ goto fail;
+ }
+
+ err = nortel_pci_cor_reset(priv);
+ if (err) {
+ printk(KERN_ERR PFX "Initial reset failed\n");
+ goto fail;
+ }
+
+
+ err = register_netdev(dev);
+ if (err) {
+ printk(KERN_ERR PFX "Cannot register network device\n");
+ goto fail;
+ }
+
+ pci_set_drvdata(pdev, dev);
+
+ return 0;
+
+ fail:
+ free_irq(pdev->irq, dev);
+
+ fail_irq:
+ pci_set_drvdata(pdev, NULL);
+ free_orinocodev(dev);
+
+ fail_alloc:
+ pci_iounmap(pdev, iomem);
+
+ fail_map_io:
+ pci_release_regions(pdev);
+
+ fail_resources:
+ pci_disable_device(pdev);
+
+ return err;
+}
+
+static void __devexit nortel_pci_remove_one(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct nortel_pci_card *card = priv->card;
+
+ /* clear leds */
+ outw_p(0, card->iobase1 + 10);
+
+ unregister_netdev(dev);
+ free_irq(dev->irq, dev);
+ pci_set_drvdata(pdev, NULL);
+ free_orinocodev(dev);
+ pci_iounmap(pdev, priv->hw.iobase);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+}
+
+
+static struct pci_device_id nortel_pci_id_table[] = {
+ /* Nortel emobility PCI */
+ {0x126c, 0x8030, PCI_ANY_ID, PCI_ANY_ID,},
+ {0,},
+};
+
+MODULE_DEVICE_TABLE(pci, nortel_pci_id_table);
+
+static struct pci_driver nortel_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = nortel_pci_id_table,
+ .probe = nortel_pci_init_one,
+ .remove = __devexit_p(nortel_pci_remove_one),
+};
+
+static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
+ " (Tobias Hoffmann & Christoph Jungegger <disdos@traum404.de>)";
+MODULE_AUTHOR("Christoph Jungegger <disdos@traum404.de>");
+MODULE_DESCRIPTION
+ ("Driver for wireless LAN cards using the Nortel PCI bridge");
+MODULE_LICENSE("Dual MPL/GPL");
+
+static int __init nortel_pci_init(void)
+{
+ printk(KERN_DEBUG "%s\n", version);
+ return pci_module_init(&nortel_pci_driver);
+}
+
+static void __exit nortel_pci_exit(void)
+{
+ pci_unregister_driver(&nortel_pci_driver);
+ ssleep(1);
+}
+
+module_init(nortel_pci_init);
+module_exit(nortel_pci_exit);
+
+/*
+ * Local variables:
+ * c-indent-level: 8
+ * c-basic-offset: 8
+ * tab-width: 8
+ * End:
+ */
diff --git a/drivers/net/wireless/orinoco_pci.c b/drivers/net/wireless/orinoco_pci.c
index 7a6f52ea7fa..42e03438291 100644
--- a/drivers/net/wireless/orinoco_pci.c
+++ b/drivers/net/wireless/orinoco_pci.c
@@ -301,8 +301,6 @@ static int orinoco_pci_suspend(struct pci_dev *pdev, pm_message_t state)
unsigned long flags;
int err;
- printk(KERN_DEBUG "%s: Orinoco-PCI entering sleep mode (state=%d)\n",
- dev->name, state);
err = orinoco_lock(priv, &flags);
if (err) {
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 0f29a9c7bc2..9a8790e3580 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -2727,6 +2727,9 @@ const struct iw_handler_def prism54_handler_def = {
.standard = (iw_handler *) prism54_handler,
.private = (iw_handler *) prism54_private_handler,
.private_args = (struct iw_priv_args *) prism54_private_args,
+#if WIRELESS_EXT > 16
+ .get_wireless_stats = prism54_get_wireless_stats,
+#endif /* WIRELESS_EXT > 16 */
#if WIRELESS_EXT == 16
.spy_offset = offsetof(islpci_private, spy_data),
#endif /* WIRELESS_EXT == 16 */
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index efab07e9e24..6f13d4a8e2d 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -815,7 +815,6 @@ islpci_setup(struct pci_dev *pdev)
ndev->open = &islpci_open;
ndev->stop = &islpci_close;
ndev->get_stats = &islpci_statistics;
- ndev->get_wireless_stats = &prism54_get_wireless_stats;
ndev->do_ioctl = &prism54_ioctl;
ndev->wireless_handlers =
(struct iw_handler_def *) &prism54_handler_def;
@@ -844,6 +843,8 @@ islpci_setup(struct pci_dev *pdev)
/* Add pointers to enable iwspy support. */
priv->wireless_data.spy_data = &priv->spy_data;
ndev->wireless_data = &priv->wireless_data;
+#else /* WIRELESS_EXT > 16 */
+ ndev->get_wireless_stats = &prism54_get_wireless_stats;
#endif /* WIRELESS_EXT > 16 */
/* save the start and end address of the PCI memory area */
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index c17391d947f..dc040caab7d 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -267,8 +267,6 @@ prism54_suspend(struct pci_dev *pdev, pm_message_t state)
islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
BUG_ON(!priv);
- printk(KERN_NOTICE "%s: got suspend request (state %d)\n",
- ndev->name, state);
pci_save_state(pdev);
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0e0ba614259..e9c5ea0f553 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -53,6 +53,7 @@
#include <pcmcia/ds.h>
#include <pcmcia/mem_op.h>
+#include <net/ieee80211.h>
#include <linux/wireless.h>
#include <asm/io.h>
@@ -64,7 +65,6 @@
#define WIRELESS_SPY /* Enable spying addresses */
/* Definitions we need for spy */
typedef struct iw_statistics iw_stats;
-typedef struct iw_quality iw_qual;
typedef u_char mac_addr[ETH_ALEN]; /* Hardware address */
#include "rayctl.h"
@@ -101,7 +101,6 @@ static int ray_dev_close(struct net_device *dev);
static int ray_dev_config(struct net_device *dev, struct ifmap *map);
static struct net_device_stats *ray_get_stats(struct net_device *dev);
static int ray_dev_init(struct net_device *dev);
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
static struct ethtool_ops netdev_ethtool_ops;
@@ -114,9 +113,8 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
static void ray_build_header(ray_dev_t *local, struct tx_msg __iomem *ptx, UCHAR msg_type,
unsigned char *data);
static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len);
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
static iw_stats * ray_get_wireless_stats(struct net_device * dev);
-#endif /* WIRELESS_EXT > 7 */
+static const struct iw_handler_def ray_handler_def;
/***** Prototypes for raylink functions **************************************/
static int asc_to_int(char a);
@@ -373,11 +371,12 @@ static dev_link_t *ray_attach(void)
dev->hard_start_xmit = &ray_dev_start_xmit;
dev->set_config = &ray_dev_config;
dev->get_stats = &ray_get_stats;
- dev->do_ioctl = &ray_dev_ioctl;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
- dev->get_wireless_stats = ray_get_wireless_stats;
-#endif
+ dev->wireless_handlers = &ray_handler_def;
+#ifdef WIRELESS_SPY
+ local->wireless_data.spy_data = &local->spy_data;
+ dev->wireless_data = &local->wireless_data;
+#endif /* WIRELESS_SPY */
dev->set_multicast_list = &set_multicast_list;
@@ -1201,436 +1200,420 @@ static struct ethtool_ops netdev_ethtool_ops = {
/*====================================================================*/
-static int ray_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get protocol name
+ */
+static int ray_get_name(struct net_device *dev,
+ struct iw_request_info *info,
+ char *cwrq,
+ char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
- dev_link_t *link = local->finder;
- int err = 0;
-#if WIRELESS_EXT > 7
- struct iwreq *wrq = (struct iwreq *) ifr;
-#endif /* WIRELESS_EXT > 7 */
-#ifdef WIRELESS_SPY
- struct sockaddr address[IW_MAX_SPY];
-#endif /* WIRELESS_SPY */
+ strcpy(cwrq, "IEEE 802.11-FH");
+ return 0;
+}
- if (!(link->state & DEV_PRESENT)) {
- DEBUG(2,"ray_dev_ioctl - device not present\n");
- return -1;
- }
- DEBUG(2,"ray_cs IOCTL dev=%p, ifr=%p, cmd = 0x%x\n",dev,ifr,cmd);
- /* Validate the command */
- switch (cmd)
- {
-#if WIRELESS_EXT > 7
- /* --------------- WIRELESS EXTENSIONS --------------- */
- /* Get name */
- case SIOCGIWNAME:
- strcpy(wrq->u.name, "IEEE 802.11-FH");
- break;
-
- /* Get frequency/channel */
- case SIOCGIWFREQ:
- wrq->u.freq.m = local->sparm.b5.a_hop_pattern;
- wrq->u.freq.e = 0;
- break;
-
- /* Set frequency/channel */
- case SIOCSIWFREQ:
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set frequency
+ */
+static int ray_set_freq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int err = -EINPROGRESS; /* Call commit handler */
- /* Setting by channel number */
- if ((wrq->u.freq.m > USA_HOP_MOD) || (wrq->u.freq.e > 0))
- err = -EOPNOTSUPP;
- else
- local->sparm.b5.a_hop_pattern = wrq->u.freq.m;
- break;
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
- /* Get current network name (ESSID) */
- case SIOCGIWESSID:
- if (wrq->u.data.pointer)
- {
- char essid[IW_ESSID_MAX_SIZE + 1];
- /* Get the essid that was set */
- memcpy(essid, local->sparm.b5.a_current_ess_id,
- IW_ESSID_MAX_SIZE);
- essid[IW_ESSID_MAX_SIZE] = '\0';
-
- /* Push it out ! */
- wrq->u.data.length = strlen(essid) + 1;
- wrq->u.data.flags = 1; /* active */
- if (copy_to_user(wrq->u.data.pointer, essid, sizeof(essid)))
- err = -EFAULT;
- }
- break;
+ /* Setting by channel number */
+ if ((fwrq->m > USA_HOP_MOD) || (fwrq->e > 0))
+ err = -EOPNOTSUPP;
+ else
+ local->sparm.b5.a_hop_pattern = fwrq->m;
- /* Set desired network name (ESSID) */
- case SIOCSIWESSID:
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+ return err;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get frequency
+ */
+static int ray_get_freq(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_freq *fwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
- if (wrq->u.data.pointer)
- {
- char card_essid[IW_ESSID_MAX_SIZE + 1];
-
- /* Check if we asked for `any' */
- if(wrq->u.data.flags == 0)
- {
+ fwrq->m = local->sparm.b5.a_hop_pattern;
+ fwrq->e = 0;
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set ESSID
+ */
+static int ray_set_essid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* Check if we asked for `any' */
+ if(dwrq->flags == 0) {
/* Corey : can you do that ? */
- err = -EOPNOTSUPP;
- }
- else
- {
+ return -EOPNOTSUPP;
+ } else {
/* Check the size of the string */
- if(wrq->u.data.length >
- IW_ESSID_MAX_SIZE + 1)
- {
- err = -E2BIG;
- break;
- }
- if (copy_from_user(card_essid,
- wrq->u.data.pointer,
- wrq->u.data.length)) {
- err = -EFAULT;
- break;
+ if(dwrq->length > IW_ESSID_MAX_SIZE + 1) {
+ return -E2BIG;
}
- card_essid[IW_ESSID_MAX_SIZE] = '\0';
/* Set the ESSID in the card */
- memcpy(local->sparm.b5.a_current_ess_id, card_essid,
- IW_ESSID_MAX_SIZE);
- }
+ memset(local->sparm.b5.a_current_ess_id, 0, IW_ESSID_MAX_SIZE);
+ memcpy(local->sparm.b5.a_current_ess_id, extra, dwrq->length);
}
- break;
-
- /* Get current Access Point (BSSID in our case) */
- case SIOCGIWAP:
- memcpy(wrq->u.ap_addr.sa_data, local->bss_id, ETH_ALEN);
- wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
- break;
-
- /* Get the current bit-rate */
- case SIOCGIWRATE:
- if(local->net_default_tx_rate == 3)
- wrq->u.bitrate.value = 2000000; /* Hum... */
- else
- wrq->u.bitrate.value = local->net_default_tx_rate * 500000;
- wrq->u.bitrate.fixed = 0; /* We are in auto mode */
- break;
-
- /* Set the desired bit-rate */
- case SIOCSIWRATE:
- /* Check if rate is in range */
- if((wrq->u.bitrate.value != 1000000) &&
- (wrq->u.bitrate.value != 2000000))
- {
- err = -EINVAL;
- break;
- }
- /* Hack for 1.5 Mb/s instead of 2 Mb/s */
- if((local->fw_ver == 0x55) && /* Please check */
- (wrq->u.bitrate.value == 2000000))
- local->net_default_tx_rate = 3;
- else
- local->net_default_tx_rate = wrq->u.bitrate.value/500000;
- break;
-
- /* Get the current RTS threshold */
- case SIOCGIWRTS:
- wrq->u.rts.value = (local->sparm.b5.a_rts_threshold[0] << 8)
- + local->sparm.b5.a_rts_threshold[1];
-#if WIRELESS_EXT > 8
- wrq->u.rts.disabled = (wrq->u.rts.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
- wrq->u.rts.fixed = 1;
- break;
-
- /* Set the desired RTS threshold */
- case SIOCSIWRTS:
- {
- int rthr = wrq->u.rts.value;
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+ return -EINPROGRESS; /* Call commit handler */
+}
- /* if(wrq->u.rts.fixed == 0) we should complain */
-#if WIRELESS_EXT > 8
- if(wrq->u.rts.disabled)
- rthr = 32767;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get ESSID
+ */
+static int ray_get_essid(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Get the essid that was set */
+ memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
+ extra[IW_ESSID_MAX_SIZE] = '\0';
+
+ /* Push it out ! */
+ dwrq->length = strlen(extra) + 1;
+ dwrq->flags = 1; /* active */
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get AP address
+ */
+static int ray_get_wap(struct net_device *dev,
+ struct iw_request_info *info,
+ struct sockaddr *awrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
+ awrq->sa_family = ARPHRD_ETHER;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Bit-Rate
+ */
+static int ray_set_rate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* Check if rate is in range */
+ if((vwrq->value != 1000000) && (vwrq->value != 2000000))
+ return -EINVAL;
+
+ /* Hack for 1.5 Mb/s instead of 2 Mb/s */
+ if((local->fw_ver == 0x55) && /* Please check */
+ (vwrq->value == 2000000))
+ local->net_default_tx_rate = 3;
else
-#endif /* WIRELESS_EXT > 8 */
- if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
- {
- err = -EINVAL;
- break;
- }
+ local->net_default_tx_rate = vwrq->value/500000;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Bit-Rate
+ */
+static int ray_get_rate(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ if(local->net_default_tx_rate == 3)
+ vwrq->value = 2000000; /* Hum... */
+ else
+ vwrq->value = local->net_default_tx_rate * 500000;
+ vwrq->fixed = 0; /* We are in auto mode */
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set RTS threshold
+ */
+static int ray_set_rts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int rthr = vwrq->value;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ /* if(wrq->u.rts.fixed == 0) we should complain */
+ if(vwrq->disabled)
+ rthr = 32767;
+ else {
+ if((rthr < 0) || (rthr > 2347)) /* What's the max packet size ??? */
+ return -EINVAL;
+ }
local->sparm.b5.a_rts_threshold[0] = (rthr >> 8) & 0xFF;
local->sparm.b5.a_rts_threshold[1] = rthr & 0xFF;
- }
- break;
- /* Get the current fragmentation threshold */
- case SIOCGIWFRAG:
- wrq->u.frag.value = (local->sparm.b5.a_frag_threshold[0] << 8)
- + local->sparm.b5.a_frag_threshold[1];
-#if WIRELESS_EXT > 8
- wrq->u.frag.disabled = (wrq->u.frag.value == 32767);
-#endif /* WIRELESS_EXT > 8 */
- wrq->u.frag.fixed = 1;
- break;
+ return -EINPROGRESS; /* Call commit handler */
+}
- /* Set the desired fragmentation threshold */
- case SIOCSIWFRAG:
- {
- int fthr = wrq->u.frag.value;
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get RTS threshold
+ */
+static int ray_get_rts(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+
+ vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
+ + local->sparm.b5.a_rts_threshold[1];
+ vwrq->disabled = (vwrq->value == 32767);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Fragmentation threshold
+ */
+static int ray_set_frag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int fthr = vwrq->value;
+
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
/* if(wrq->u.frag.fixed == 0) should complain */
-#if WIRELESS_EXT > 8
- if(wrq->u.frag.disabled)
- fthr = 32767;
- else
-#endif /* WIRELESS_EXT > 8 */
- if((fthr < 256) || (fthr > 2347)) /* To check out ! */
- {
- err = -EINVAL;
- break;
- }
+ if(vwrq->disabled)
+ fthr = 32767;
+ else {
+ if((fthr < 256) || (fthr > 2347)) /* To check out ! */
+ return -EINVAL;
+ }
local->sparm.b5.a_frag_threshold[0] = (fthr >> 8) & 0xFF;
local->sparm.b5.a_frag_threshold[1] = fthr & 0xFF;
- }
- break;
-#endif /* WIRELESS_EXT > 7 */
-#if WIRELESS_EXT > 8
+ return -EINPROGRESS; /* Call commit handler */
+}
- /* Get the current mode of operation */
- case SIOCGIWMODE:
- if(local->sparm.b5.a_network_type)
- wrq->u.mode = IW_MODE_INFRA;
- else
- wrq->u.mode = IW_MODE_ADHOC;
- break;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Fragmentation threshold
+ */
+static int ray_get_frag(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_param *vwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
- /* Set the current mode of operation */
- case SIOCSIWMODE:
- {
+ vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
+ + local->sparm.b5.a_frag_threshold[1];
+ vwrq->disabled = (vwrq->value == 32767);
+ vwrq->fixed = 1;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set Mode of Operation
+ */
+static int ray_set_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
+ int err = -EINPROGRESS; /* Call commit handler */
char card_mode = 1;
-
- /* Reject if card is already initialised */
- if(local->card_status != CARD_AWAITING_PARAM)
- {
- err = -EBUSY;
- break;
- }
- switch (wrq->u.mode)
+ /* Reject if card is already initialised */
+ if(local->card_status != CARD_AWAITING_PARAM)
+ return -EBUSY;
+
+ switch (*uwrq)
{
case IW_MODE_ADHOC:
- card_mode = 0;
- // Fall through
+ card_mode = 0;
+ // Fall through
case IW_MODE_INFRA:
- local->sparm.b5.a_network_type = card_mode;
- break;
+ local->sparm.b5.a_network_type = card_mode;
+ break;
default:
- err = -EINVAL;
+ err = -EINVAL;
}
- }
- break;
-#endif /* WIRELESS_EXT > 8 */
-#if WIRELESS_EXT > 7
- /* ------------------ IWSPY SUPPORT ------------------ */
- /* Define the range (variations) of above parameters */
- case SIOCGIWRANGE:
- /* Basic checking... */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- struct iw_range range;
- memset((char *) &range, 0, sizeof(struct iw_range));
-
- /* Set the length (very important for backward compatibility) */
- wrq->u.data.length = sizeof(struct iw_range);
-
-#if WIRELESS_EXT > 10
- /* Set the Wireless Extension versions */
- range.we_version_compiled = WIRELESS_EXT;
- range.we_version_source = 9;
-#endif /* WIRELESS_EXT > 10 */
-
- /* Set information in the range struct */
- range.throughput = 1.1 * 1000 * 1000; /* Put the right number here */
- range.num_channels = hop_pattern_length[(int)country];
- range.num_frequency = 0;
- range.max_qual.qual = 0;
- range.max_qual.level = 255; /* What's the correct value ? */
- range.max_qual.noise = 255; /* Idem */
- range.num_bitrates = 2;
- range.bitrate[0] = 1000000; /* 1 Mb/s */
- range.bitrate[1] = 2000000; /* 2 Mb/s */
-
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, &range,
- sizeof(struct iw_range)))
- err = -EFAULT;
- }
- break;
+ return err;
+}
-#ifdef WIRELESS_SPY
- /* Set addresses to spy */
- case SIOCSIWSPY:
- /* Check the number of addresses */
- if(wrq->u.data.length > IW_MAX_SPY)
- {
- err = -E2BIG;
- break;
- }
- local->spy_number = wrq->u.data.length;
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get Mode of Operation
+ */
+static int ray_get_mode(struct net_device *dev,
+ struct iw_request_info *info,
+ __u32 *uwrq,
+ char *extra)
+{
+ ray_dev_t *local = (ray_dev_t *)dev->priv;
- /* If there is some addresses to copy */
- if(local->spy_number > 0)
- {
- int i;
-
- /* Copy addresses to the driver */
- if(copy_from_user(address, wrq->u.data.pointer,
- sizeof(struct sockaddr) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Copy addresses to the lp structure */
- for(i = 0; i < local->spy_number; i++)
- memcpy(local->spy_address[i], address[i].sa_data, ETH_ALEN);
-
- /* Reset structure... */
- memset(local->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
- printk(KERN_DEBUG "SetSpy - Set of new addresses is :\n");
- for(i = 0; i < local->spy_number; i++)
- printk(KERN_DEBUG "%02X:%02X:%02X:%02X:%02X:%02X\n",
- local->spy_address[i][0],
- local->spy_address[i][1],
- local->spy_address[i][2],
- local->spy_address[i][3],
- local->spy_address[i][4],
- local->spy_address[i][5]);
-#endif /* DEBUG_IOCTL_INFO */
- }
- break;
+ if(local->sparm.b5.a_network_type)
+ *uwrq = IW_MODE_INFRA;
+ else
+ *uwrq = IW_MODE_ADHOC;
- /* Get the spy list and spy stats */
- case SIOCGIWSPY:
- /* Set the number of addresses */
- wrq->u.data.length = local->spy_number;
+ return 0;
+}
- /* If the user want to have the addresses back... */
- if((local->spy_number > 0) && (wrq->u.data.pointer != (caddr_t) 0))
- {
- int i;
-
- /* Copy addresses from the lp structure */
- for(i = 0; i < local->spy_number; i++)
- {
- memcpy(address[i].sa_data, local->spy_address[i], ETH_ALEN);
- address[i].sa_family = ARPHRD_ETHER;
- }
-
- /* Copy addresses to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, address,
- sizeof(struct sockaddr) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Copy stats to the user buffer (just after) */
- if(copy_to_user(wrq->u.data.pointer +
- (sizeof(struct sockaddr) * local->spy_number),
- local->spy_stat, sizeof(iw_qual) * local->spy_number))
- {
- err = -EFAULT;
- break;
- }
-
- /* Reset updated flags */
- for(i = 0; i < local->spy_number; i++)
- local->spy_stat[i].updated = 0x0;
- } /* if(pointer != NULL) */
-
- break;
-#endif /* WIRELESS_SPY */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get range info
+ */
+static int ray_get_range(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *dwrq,
+ char *extra)
+{
+ struct iw_range *range = (struct iw_range *) extra;
+
+ memset((char *) range, 0, sizeof(struct iw_range));
+
+ /* Set the length (very important for backward compatibility) */
+ dwrq->length = sizeof(struct iw_range);
+
+ /* Set the Wireless Extension versions */
+ range->we_version_compiled = WIRELESS_EXT;
+ range->we_version_source = 9;
+
+ /* Set information in the range struct */
+ range->throughput = 1.1 * 1000 * 1000; /* Put the right number here */
+ range->num_channels = hop_pattern_length[(int)country];
+ range->num_frequency = 0;
+ range->max_qual.qual = 0;
+ range->max_qual.level = 255; /* What's the correct value ? */
+ range->max_qual.noise = 255; /* Idem */
+ range->num_bitrates = 2;
+ range->bitrate[0] = 1000000; /* 1 Mb/s */
+ range->bitrate[1] = 2000000; /* 2 Mb/s */
+ return 0;
+}
- /* ------------------ PRIVATE IOCTL ------------------ */
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
-#endif /* SIOCIWFIRSTPRIV */
-#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
-#define SIOCGIPFRAMING SIOCIWFIRSTPRIV + 1 /* Get framing mode */
-#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
- case SIOCSIPFRAMING:
- if(!capable(CAP_NET_ADMIN)) /* For private IOCTLs, we need to check permissions */
- {
- err = -EPERM;
- break;
- }
- translate = *(wrq->u.name); /* Set framing mode */
- break;
- case SIOCGIPFRAMING:
- *(wrq->u.name) = translate;
- break;
- case SIOCGIPCOUNTRY:
- *(wrq->u.name) = country;
- break;
- case SIOCGIWPRIV:
- /* Export our "private" intercace */
- if(wrq->u.data.pointer != (caddr_t) 0)
- {
- struct iw_priv_args priv[] =
- { /* cmd, set_args, get_args, name */
- { SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
- { SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
- { SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
- };
- /* Set the number of ioctl available */
- wrq->u.data.length = 3;
- /* Copy structure to the user buffer */
- if(copy_to_user(wrq->u.data.pointer, (u_char *) priv,
- sizeof(priv)))
- err = -EFAULT;
- }
- break;
-#endif /* WIRELESS_EXT > 7 */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : set framing mode
+ */
+static int ray_set_framing(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ translate = *(extra); /* Set framing mode */
+ return 0;
+}
- default:
- DEBUG(0,"ray_dev_ioctl cmd = 0x%x\n", cmd);
- err = -EOPNOTSUPP;
- }
- return err;
-} /* end ray_dev_ioctl */
-/*===========================================================================*/
-#if WIRELESS_EXT > 7 /* If wireless extension exist in the kernel */
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get framing mode
+ */
+static int ray_get_framing(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ *(extra) = translate;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Private Handler : get country
+ */
+static int ray_get_country(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu,
+ char *extra)
+{
+ *(extra) = country;
+
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Commit handler : called after a bunch of SET operations
+ */
+static int ray_commit(struct net_device *dev,
+ struct iw_request_info *info, /* NULL */
+ void *zwrq, /* NULL */
+ char *extra) /* NULL */
+{
+ return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Stats handler : return Wireless Stats
+ */
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
{
ray_dev_t * local = (ray_dev_t *) dev->priv;
@@ -1642,13 +1625,13 @@ static iw_stats * ray_get_wireless_stats(struct net_device * dev)
local->wstats.status = local->card_status;
#ifdef WIRELESS_SPY
- if((local->spy_number > 0) && (local->sparm.b5.a_network_type == 0))
+ if((local->spy_data.spy_number > 0) && (local->sparm.b5.a_network_type == 0))
{
/* Get it from the first node in spy list */
- local->wstats.qual.qual = local->spy_stat[0].qual;
- local->wstats.qual.level = local->spy_stat[0].level;
- local->wstats.qual.noise = local->spy_stat[0].noise;
- local->wstats.qual.updated = local->spy_stat[0].updated;
+ local->wstats.qual.qual = local->spy_data.spy_stat[0].qual;
+ local->wstats.qual.level = local->spy_data.spy_stat[0].level;
+ local->wstats.qual.noise = local->spy_data.spy_stat[0].noise;
+ local->wstats.qual.updated = local->spy_data.spy_stat[0].updated;
}
#endif /* WIRELESS_SPY */
@@ -1659,7 +1642,65 @@ static iw_stats * ray_get_wireless_stats(struct net_device * dev)
return &local->wstats;
} /* end ray_get_wireless_stats */
-#endif /* WIRELESS_EXT > 7 */
+
+/*------------------------------------------------------------------*/
+/*
+ * Structures to export the Wireless Handlers
+ */
+
+static const iw_handler ray_handler[] = {
+ [SIOCSIWCOMMIT-SIOCIWFIRST] (iw_handler) ray_commit,
+ [SIOCGIWNAME -SIOCIWFIRST] (iw_handler) ray_get_name,
+ [SIOCSIWFREQ -SIOCIWFIRST] (iw_handler) ray_set_freq,
+ [SIOCGIWFREQ -SIOCIWFIRST] (iw_handler) ray_get_freq,
+ [SIOCSIWMODE -SIOCIWFIRST] (iw_handler) ray_set_mode,
+ [SIOCGIWMODE -SIOCIWFIRST] (iw_handler) ray_get_mode,
+ [SIOCGIWRANGE -SIOCIWFIRST] (iw_handler) ray_get_range,
+#ifdef WIRELESS_SPY
+ [SIOCSIWSPY -SIOCIWFIRST] (iw_handler) iw_handler_set_spy,
+ [SIOCGIWSPY -SIOCIWFIRST] (iw_handler) iw_handler_get_spy,
+ [SIOCSIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_set_thrspy,
+ [SIOCGIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_get_thrspy,
+#endif /* WIRELESS_SPY */
+ [SIOCGIWAP -SIOCIWFIRST] (iw_handler) ray_get_wap,
+ [SIOCSIWESSID -SIOCIWFIRST] (iw_handler) ray_set_essid,
+ [SIOCGIWESSID -SIOCIWFIRST] (iw_handler) ray_get_essid,
+ [SIOCSIWRATE -SIOCIWFIRST] (iw_handler) ray_set_rate,
+ [SIOCGIWRATE -SIOCIWFIRST] (iw_handler) ray_get_rate,
+ [SIOCSIWRTS -SIOCIWFIRST] (iw_handler) ray_set_rts,
+ [SIOCGIWRTS -SIOCIWFIRST] (iw_handler) ray_get_rts,
+ [SIOCSIWFRAG -SIOCIWFIRST] (iw_handler) ray_set_frag,
+ [SIOCGIWFRAG -SIOCIWFIRST] (iw_handler) ray_get_frag,
+};
+
+#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
+#define SIOCGIPFRAMING SIOCIWFIRSTPRIV + 1 /* Get framing mode */
+#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
+
+static const iw_handler ray_private_handler[] = {
+ [0] (iw_handler) ray_set_framing,
+ [1] (iw_handler) ray_get_framing,
+ [3] (iw_handler) ray_get_country,
+};
+
+static const struct iw_priv_args ray_private_args[] = {
+/* cmd, set_args, get_args, name */
+{ SIOCSIPFRAMING, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "set_framing" },
+{ SIOCGIPFRAMING, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_framing" },
+{ SIOCGIPCOUNTRY, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "get_country" },
+};
+
+static const struct iw_handler_def ray_handler_def =
+{
+ .num_standard = sizeof(ray_handler)/sizeof(iw_handler),
+ .num_private = sizeof(ray_private_handler)/sizeof(iw_handler),
+ .num_private_args = sizeof(ray_private_args)/sizeof(struct iw_priv_args),
+ .standard = ray_handler,
+ .private = ray_private_handler,
+ .private_args = ray_private_args,
+ .get_wireless_stats = ray_get_wireless_stats,
+};
+
/*===========================================================================*/
static int ray_open(struct net_device *dev)
{
@@ -2392,20 +2433,15 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned i
/*local->wstats.qual.noise = none ? */
local->wstats.qual.updated = 0x2;
}
- /* Now, for the addresses in the spy list */
+ /* Now, update the spy stuff */
{
- int i;
- /* Look all addresses */
- for(i = 0; i < local->spy_number; i++)
- /* If match */
- if(!memcmp(linksrcaddr, local->spy_address[i], ETH_ALEN))
- {
- /* Update statistics */
- /*local->spy_stat[i].qual = none ? */
- local->spy_stat[i].level = siglev;
- /*local->spy_stat[i].noise = none ? */
- local->spy_stat[i].updated = 0x2;
- }
+ struct iw_quality wstats;
+ wstats.level = siglev;
+ /* wstats.noise = none ? */
+ /* wstats.qual = none ? */
+ wstats.updated = 0x2;
+ /* Update spy records */
+ wireless_spy_update(dev, linksrcaddr, &wstats);
}
#endif /* WIRELESS_SPY */
} /* end rx_data */
diff --git a/drivers/net/wireless/ray_cs.h b/drivers/net/wireless/ray_cs.h
index c77afa14fa8..42660fe64bf 100644
--- a/drivers/net/wireless/ray_cs.h
+++ b/drivers/net/wireless/ray_cs.h
@@ -63,13 +63,10 @@ typedef struct ray_dev_t {
UCHAR last_rsl;
int beacon_rxed;
struct beacon_rx last_bcn;
-#ifdef WIRELESS_EXT
iw_stats wstats; /* Wireless specific stats */
-#endif
#ifdef WIRELESS_SPY
- int spy_number; /* Number of addresses to spy */
- mac_addr spy_address[IW_MAX_SPY + 1]; /* The addresses to spy */
- iw_qual spy_stat[IW_MAX_SPY + 1]; /* Statistics gathered */
+ struct iw_spy_data spy_data;
+ struct iw_public_data wireless_data;
#endif /* WIRELESS_SPY */
} ray_dev_t;
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
new file mode 100644
index 00000000000..39c6cdf7f3f
--- /dev/null
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -0,0 +1,1120 @@
+/*
+ * Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
+ * Symbol Wireless Networker LA4100, CompactFlash cards by Socket
+ * Communications and Intel PRO/Wireless 2011B.
+ *
+ * The driver implements Symbol firmware download. The rest is handled
+ * in hermes.c and orinoco.c.
+ *
+ * Utilities for downloading the Symbol firmware are available at
+ * http://sourceforge.net/projects/orinoco/
+ *
+ * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
+ * Portions based on orinoco_cs.c:
+ * Copyright (C) David Gibson, Linuxcare Australia
+ * Portions based on Spectrum24tDnld.c from original spectrum24 driver:
+ * Copyright (C) Symbol Technologies.
+ *
+ * See copyright notice in file orinoco.c.
+ */
+
+#define DRIVER_NAME "spectrum_cs"
+#define PFX DRIVER_NAME ": "
+
+#include <linux/config.h>
+#ifdef __IN_PCMCIA_PACKAGE__
+#include <pcmcia/k_compat.h>
+#endif /* __IN_PCMCIA_PACKAGE__ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/netdevice.h>
+#include <linux/if_arp.h>
+#include <linux/etherdevice.h>
+#include <linux/wireless.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
+#include "orinoco.h"
+
+/*
+ * If SPECTRUM_FW_INCLUDED is defined, the firmware is hardcoded into
+ * the driver. Use get_symbol_fw script to generate spectrum_fw.h and
+ * copy it to the same directory as spectrum_cs.c.
+ *
+ * If SPECTRUM_FW_INCLUDED is not defined, the firmware is loaded at the
+ * runtime using hotplug. Use the same get_symbol_fw script to generate
+ * files symbol_sp24t_prim_fw symbol_sp24t_sec_fw, copy them to the
+ * hotplug firmware directory (typically /usr/lib/hotplug/firmware) and
+ * make sure that you have hotplug installed and enabled in the kernel.
+ */
+/* #define SPECTRUM_FW_INCLUDED 1 */
+
+#ifdef SPECTRUM_FW_INCLUDED
+/* Header with the firmware */
+#include "spectrum_fw.h"
+#else /* !SPECTRUM_FW_INCLUDED */
+#include <linux/firmware.h>
+static unsigned char *primsym;
+static unsigned char *secsym;
+static const char primary_fw_name[] = "symbol_sp24t_prim_fw";
+static const char secondary_fw_name[] = "symbol_sp24t_sec_fw";
+#endif /* !SPECTRUM_FW_INCLUDED */
+
+/********************************************************************/
+/* Module stuff */
+/********************************************************************/
+
+MODULE_AUTHOR("Pavel Roskin <proski@gnu.org>");
+MODULE_DESCRIPTION("Driver for Symbol Spectrum24 Trilogy cards with firmware downloader");
+MODULE_LICENSE("Dual MPL/GPL");
+
+/* Module parameters */
+
+/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
+ * don't have any CIS entry for it. This workaround it... */
+static int ignore_cis_vcc; /* = 0 */
+module_param(ignore_cis_vcc, int, 0);
+MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
+
+/********************************************************************/
+/* Magic constants */
+/********************************************************************/
+
+/*
+ * The dev_info variable is the "key" that is used to match up this
+ * device driver with appropriate cards, through the card
+ * configuration database.
+ */
+static dev_info_t dev_info = DRIVER_NAME;
+
+/********************************************************************/
+/* Data structures */
+/********************************************************************/
+
+/* PCMCIA specific device information (goes in the card field of
+ * struct orinoco_private */
+struct orinoco_pccard {
+ dev_link_t link;
+ dev_node_t node;
+};
+
+/*
+ * A linked list of "instances" of the device. Each actual PCMCIA
+ * card corresponds to one device instance, and is described by one
+ * dev_link_t structure (defined in ds.h).
+ */
+static dev_link_t *dev_list; /* = NULL */
+
+/********************************************************************/
+/* Function prototypes */
+/********************************************************************/
+
+/* device methods */
+static int spectrum_cs_hard_reset(struct orinoco_private *priv);
+
+/* PCMCIA gumpf */
+static void spectrum_cs_config(dev_link_t * link);
+static void spectrum_cs_release(dev_link_t * link);
+static int spectrum_cs_event(event_t event, int priority,
+ event_callback_args_t * args);
+
+static dev_link_t *spectrum_cs_attach(void);
+static void spectrum_cs_detach(dev_link_t *);
+
+/********************************************************************/
+/* Firmware downloader */
+/********************************************************************/
+
+/* Position of PDA in the adapter memory */
+#define EEPROM_ADDR 0x3000
+#define EEPROM_LEN 0x200
+#define PDA_OFFSET 0x100
+
+#define PDA_ADDR (EEPROM_ADDR + PDA_OFFSET)
+#define PDA_WORDS ((EEPROM_LEN - PDA_OFFSET) / 2)
+
+/* Constants for the CISREG_CCSR register */
+#define HCR_RUN 0x07 /* run firmware after reset */
+#define HCR_IDLE 0x0E /* don't run firmware after reset */
+#define HCR_MEM16 0x10 /* memory width bit, should be preserved */
+
+/*
+ * AUX port access. To unlock the AUX port write the access keys to the
+ * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL
+ * register. Then read it and make sure it's HERMES_AUX_ENABLED.
+ */
+#define HERMES_AUX_ENABLE 0x8000 /* Enable auxiliary port access */
+#define HERMES_AUX_DISABLE 0x4000 /* Disable to auxiliary port access */
+#define HERMES_AUX_ENABLED 0xC000 /* Auxiliary port is open */
+
+#define HERMES_AUX_PW0 0xFE01
+#define HERMES_AUX_PW1 0xDC23
+#define HERMES_AUX_PW2 0xBA45
+
+/* End markers */
+#define PDI_END 0x00000000 /* End of PDA */
+#define BLOCK_END 0xFFFFFFFF /* Last image block */
+#define TEXT_END 0x1A /* End of text header */
+
+/*
+ * The following structures have little-endian fields denoted by
+ * the leading underscore. Don't access them directly - use inline
+ * functions defined below.
+ */
+
+/*
+ * The binary image to be downloaded consists of series of data blocks.
+ * Each block has the following structure.
+ */
+struct dblock {
+ u32 _addr; /* adapter address where to write the block */
+ u16 _len; /* length of the data only, in bytes */
+ char data[0]; /* data to be written */
+} __attribute__ ((packed));
+
+/*
+ * Plug Data References are located in in the image after the last data
+ * block. They refer to areas in the adapter memory where the plug data
+ * items with matching ID should be written.
+ */
+struct pdr {
+ u32 _id; /* record ID */
+ u32 _addr; /* adapter address where to write the data */
+ u32 _len; /* expected length of the data, in bytes */
+ char next[0]; /* next PDR starts here */
+} __attribute__ ((packed));
+
+
+/*
+ * Plug Data Items are located in the EEPROM read from the adapter by
+ * primary firmware. They refer to the device-specific data that should
+ * be plugged into the secondary firmware.
+ */
+struct pdi {
+ u16 _len; /* length of ID and data, in words */
+ u16 _id; /* record ID */
+ char data[0]; /* plug data */
+} __attribute__ ((packed));;
+
+
+/* Functions for access to little-endian data */
+static inline u32
+dblock_addr(const struct dblock *blk)
+{
+ return le32_to_cpu(blk->_addr);
+}
+
+static inline u32
+dblock_len(const struct dblock *blk)
+{
+ return le16_to_cpu(blk->_len);
+}
+
+static inline u32
+pdr_id(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->_id);
+}
+
+static inline u32
+pdr_addr(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->_addr);
+}
+
+static inline u32
+pdr_len(const struct pdr *pdr)
+{
+ return le32_to_cpu(pdr->_len);
+}
+
+static inline u32
+pdi_id(const struct pdi *pdi)
+{
+ return le16_to_cpu(pdi->_id);
+}
+
+/* Return length of the data only, in bytes */
+static inline u32
+pdi_len(const struct pdi *pdi)
+{
+ return 2 * (le16_to_cpu(pdi->_len) - 1);
+}
+
+
+/* Set address of the auxiliary port */
+static inline void
+spectrum_aux_setaddr(hermes_t *hw, u32 addr)
+{
+ hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7));
+ hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F));
+}
+
+
+/* Open access to the auxiliary port */
+static int
+spectrum_aux_open(hermes_t *hw)
+{
+ int i;
+
+ /* Already open? */
+ if (hermes_read_reg(hw, HERMES_CONTROL) == HERMES_AUX_ENABLED)
+ return 0;
+
+ hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0);
+ hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1);
+ hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2);
+ hermes_write_reg(hw, HERMES_CONTROL, HERMES_AUX_ENABLE);
+
+ for (i = 0; i < 20; i++) {
+ udelay(10);
+ if (hermes_read_reg(hw, HERMES_CONTROL) ==
+ HERMES_AUX_ENABLED)
+ return 0;
+ }
+
+ return -EBUSY;
+}
+
+
+#define CS_CHECK(fn, ret) \
+ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+
+/*
+ * Reset the card using configuration registers COR and CCSR.
+ * If IDLE is 1, stop the firmware, so that it can be safely rewritten.
+ */
+static int
+spectrum_reset(dev_link_t *link, int idle)
+{
+ int last_ret, last_fn;
+ conf_reg_t reg;
+ u_int save_cor;
+
+ /* Doing it if hardware is gone is guaranteed crash */
+ if (!(link->state & DEV_CONFIG))
+ return -ENODEV;
+
+ /* Save original COR value */
+ reg.Function = 0;
+ reg.Action = CS_READ;
+ reg.Offset = CISREG_COR;
+ CS_CHECK(AccessConfigurationRegister,
+ pcmcia_access_configuration_register(link->handle, &reg));
+ save_cor = reg.Value;
+
+ /* Soft-Reset card */
+ reg.Action = CS_WRITE;
+ reg.Offset = CISREG_COR;
+ reg.Value = (save_cor | COR_SOFT_RESET);
+ CS_CHECK(AccessConfigurationRegister,
+ pcmcia_access_configuration_register(link->handle, &reg));
+ udelay(1000);
+
+ /* Read CCSR */
+ reg.Action = CS_READ;
+ reg.Offset = CISREG_CCSR;
+ CS_CHECK(AccessConfigurationRegister,
+ pcmcia_access_configuration_register(link->handle, &reg));
+
+ /*
+ * Start or stop the firmware. Memory width bit should be
+ * preserved from the value we've just read.
+ */
+ reg.Action = CS_WRITE;
+ reg.Offset = CISREG_CCSR;
+ reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16);
+ CS_CHECK(AccessConfigurationRegister,
+ pcmcia_access_configuration_register(link->handle, &reg));
+ udelay(1000);
+
+ /* Restore original COR configuration index */
+ reg.Action = CS_WRITE;
+ reg.Offset = CISREG_COR;
+ reg.Value = (save_cor & ~COR_SOFT_RESET);
+ CS_CHECK(AccessConfigurationRegister,
+ pcmcia_access_configuration_register(link->handle, &reg));
+ udelay(1000);
+ return 0;
+
+ cs_failed:
+ cs_error(link->handle, last_fn, last_ret);
+ return -ENODEV;
+}
+
+
+/*
+ * Scan PDR for the record with the specified RECORD_ID.
+ * If it's not found, return NULL.
+ */
+static struct pdr *
+spectrum_find_pdr(struct pdr *first_pdr, u32 record_id)
+{
+ struct pdr *pdr = first_pdr;
+
+ while (pdr_id(pdr) != PDI_END) {
+ /*
+ * PDR area is currently not terminated by PDI_END.
+ * It's followed by CRC records, which have the type
+ * field where PDR has length. The type can be 0 or 1.
+ */
+ if (pdr_len(pdr) < 2)
+ return NULL;
+
+ /* If the record ID matches, we are done */
+ if (pdr_id(pdr) == record_id)
+ return pdr;
+
+ pdr = (struct pdr *) pdr->next;
+ }
+ return NULL;
+}
+
+
+/* Process one Plug Data Item - find corresponding PDR and plug it */
+static int
+spectrum_plug_pdi(hermes_t *hw, struct pdr *first_pdr, struct pdi *pdi)
+{
+ struct pdr *pdr;
+
+ /* Find the PDI corresponding to this PDR */
+ pdr = spectrum_find_pdr(first_pdr, pdi_id(pdi));
+
+ /* No match is found, safe to ignore */
+ if (!pdr)
+ return 0;
+
+ /* Lengths of the data in PDI and PDR must match */
+ if (pdi_len(pdi) != pdr_len(pdr))
+ return -EINVAL;
+
+ /* do the actual plugging */
+ spectrum_aux_setaddr(hw, pdr_addr(pdr));
+ hermes_write_words(hw, HERMES_AUXDATA, pdi->data,
+ pdi_len(pdi) / 2);
+
+ return 0;
+}
+
+
+/* Read PDA from the adapter */
+static int
+spectrum_read_pda(hermes_t *hw, u16 *pda, int pda_len)
+{
+ int ret;
+ int pda_size;
+
+ /* Issue command to read EEPROM */
+ ret = hermes_docmd_wait(hw, HERMES_CMD_READMIF, 0, NULL);
+ if (ret)
+ return ret;
+
+ /* Open auxiliary port */
+ ret = spectrum_aux_open(hw);
+ if (ret)
+ return ret;
+
+ /* read PDA from EEPROM */
+ spectrum_aux_setaddr(hw, PDA_ADDR);
+ hermes_read_words(hw, HERMES_AUXDATA, pda, pda_len / 2);
+
+ /* Check PDA length */
+ pda_size = le16_to_cpu(pda[0]);
+ if (pda_size > pda_len)
+ return -EINVAL;
+
+ return 0;
+}
+
+
+/* Parse PDA and write the records into the adapter */
+static int
+spectrum_apply_pda(hermes_t *hw, const struct dblock *first_block,
+ u16 *pda)
+{
+ int ret;
+ struct pdi *pdi;
+ struct pdr *first_pdr;
+ const struct dblock *blk = first_block;
+
+ /* Skip all blocks to locate Plug Data References */
+ while (dblock_addr(blk) != BLOCK_END)
+ blk = (struct dblock *) &blk->data[dblock_len(blk)];
+
+ first_pdr = (struct pdr *) blk;
+
+ /* Go through every PDI and plug them into the adapter */
+ pdi = (struct pdi *) (pda + 2);
+ while (pdi_id(pdi) != PDI_END) {
+ ret = spectrum_plug_pdi(hw, first_pdr, pdi);
+ if (ret)
+ return ret;
+
+ /* Increment to the next PDI */
+ pdi = (struct pdi *) &pdi->data[pdi_len(pdi)];
+ }
+ return 0;
+}
+
+
+/* Load firmware blocks into the adapter */
+static int
+spectrum_load_blocks(hermes_t *hw, const struct dblock *first_block)
+{
+ const struct dblock *blk;
+ u32 blkaddr;
+ u32 blklen;
+
+ blk = first_block;
+ blkaddr = dblock_addr(blk);
+ blklen = dblock_len(blk);
+
+ while (dblock_addr(blk) != BLOCK_END) {
+ spectrum_aux_setaddr(hw, blkaddr);
+ hermes_write_words(hw, HERMES_AUXDATA, blk->data,
+ blklen / 2);
+
+ blk = (struct dblock *) &blk->data[blklen];
+ blkaddr = dblock_addr(blk);
+ blklen = dblock_len(blk);
+ }
+ return 0;
+}
+
+
+/*
+ * Process a firmware image - stop the card, load the firmware, reset
+ * the card and make sure it responds. For the secondary firmware take
+ * care of the PDA - read it and then write it on top of the firmware.
+ */
+static int
+spectrum_dl_image(hermes_t *hw, dev_link_t *link,
+ const unsigned char *image)
+{
+ int ret;
+ const unsigned char *ptr;
+ const struct dblock *first_block;
+
+ /* Plug Data Area (PDA) */
+ u16 pda[PDA_WORDS];
+
+ /* Binary block begins after the 0x1A marker */
+ ptr = image;
+ while (*ptr++ != TEXT_END);
+ first_block = (const struct dblock *) ptr;
+
+ /* Read the PDA */
+ if (image != primsym) {
+ ret = spectrum_read_pda(hw, pda, sizeof(pda));
+ if (ret)
+ return ret;
+ }
+
+ /* Stop the firmware, so that it can be safely rewritten */
+ ret = spectrum_reset(link, 1);
+ if (ret)
+ return ret;
+
+ /* Program the adapter with new firmware */
+ ret = spectrum_load_blocks(hw, first_block);
+ if (ret)
+ return ret;
+
+ /* Write the PDA to the adapter */
+ if (image != primsym) {
+ ret = spectrum_apply_pda(hw, first_block, pda);
+ if (ret)
+ return ret;
+ }
+
+ /* Run the firmware */
+ ret = spectrum_reset(link, 0);
+ if (ret)
+ return ret;
+
+ /* Reset hermes chip and make sure it responds */
+ ret = hermes_init(hw);
+
+ /* hermes_reset() should return 0 with the secondary firmware */
+ if (image != primsym && ret != 0)
+ return -ENODEV;
+
+ /* And this should work with any firmware */
+ if (!hermes_present(hw))
+ return -ENODEV;
+
+ return 0;
+}
+
+
+/*
+ * Download the firmware into the card, this also does a PCMCIA soft
+ * reset on the card, to make sure it's in a sane state.
+ */
+static int
+spectrum_dl_firmware(hermes_t *hw, dev_link_t *link)
+{
+ int ret;
+ client_handle_t handle = link->handle;
+
+#ifndef SPECTRUM_FW_INCLUDED
+ const struct firmware *fw_entry;
+
+ if (request_firmware(&fw_entry, primary_fw_name,
+ &handle_to_dev(handle)) == 0) {
+ primsym = fw_entry->data;
+ } else {
+ printk(KERN_ERR PFX "Cannot find firmware: %s\n",
+ primary_fw_name);
+ return -ENOENT;
+ }
+
+ if (request_firmware(&fw_entry, secondary_fw_name,
+ &handle_to_dev(handle)) == 0) {
+ secsym = fw_entry->data;
+ } else {
+ printk(KERN_ERR PFX "Cannot find firmware: %s\n",
+ secondary_fw_name);
+ return -ENOENT;
+ }
+#endif
+
+ /* Load primary firmware */
+ ret = spectrum_dl_image(hw, link, primsym);
+ if (ret) {
+ printk(KERN_ERR PFX "Primary firmware download failed\n");
+ return ret;
+ }
+
+ /* Load secondary firmware */
+ ret = spectrum_dl_image(hw, link, secsym);
+
+ if (ret) {
+ printk(KERN_ERR PFX "Secondary firmware download failed\n");
+ }
+
+ return ret;
+}
+
+/********************************************************************/
+/* Device methods */
+/********************************************************************/
+
+static int
+spectrum_cs_hard_reset(struct orinoco_private *priv)
+{
+ struct orinoco_pccard *card = priv->card;
+ dev_link_t *link = &card->link;
+ int err;
+
+ if (!hermes_present(&priv->hw)) {
+ /* The firmware needs to be reloaded */
+ if (spectrum_dl_firmware(&priv->hw, &card->link) != 0) {
+ printk(KERN_ERR PFX "Firmware download failed\n");
+ err = -ENODEV;
+ }
+ } else {
+ /* Soft reset using COR and HCR */
+ spectrum_reset(link, 0);
+ }
+
+ return 0;
+}
+
+/********************************************************************/
+/* PCMCIA stuff */
+/********************************************************************/
+
+/*
+ * This creates an "instance" of the driver, allocating local data
+ * structures for one device. The device is registered with Card
+ * Services.
+ *
+ * The dev_link structure is initialized, but we don't actually
+ * configure the card at this point -- we wait until we receive a card
+ * insertion event. */
+static dev_link_t *
+spectrum_cs_attach(void)
+{
+ struct net_device *dev;
+ struct orinoco_private *priv;
+ struct orinoco_pccard *card;
+ dev_link_t *link;
+ client_reg_t client_reg;
+ int ret;
+
+ dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset);
+ if (! dev)
+ return NULL;
+ priv = netdev_priv(dev);
+ card = priv->card;
+
+ /* Link both structures together */
+ link = &card->link;
+ link->priv = dev;
+
+ /* Interrupt setup */
+ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->irq.Handler = orinoco_interrupt;
+ link->irq.Instance = dev;
+
+ /* General socket configuration defaults can go here. In this
+ * client, we assume very little, and rely on the CIS for
+ * almost everything. In most clients, many details (i.e.,
+ * number, sizes, and attributes of IO windows) are fixed by
+ * the nature of the device, and can be hard-wired here. */
+ link->conf.Attributes = 0;
+ link->conf.IntType = INT_MEMORY_AND_IO;
+
+ /* Register with Card Services */
+ /* FIXME: need a lock? */
+ link->next = dev_list;
+ dev_list = link;
+
+ client_reg.dev_info = &dev_info;
+ client_reg.Version = 0x0210; /* FIXME: what does this mean? */
+ client_reg.event_callback_args.client_data = link;
+
+ ret = pcmcia_register_client(&link->handle, &client_reg);
+ if (ret != CS_SUCCESS) {
+ cs_error(link->handle, RegisterClient, ret);
+ spectrum_cs_detach(link);
+ return NULL;
+ }
+
+ return link;
+} /* spectrum_cs_attach */
+
+/*
+ * This deletes a driver "instance". The device is de-registered with
+ * Card Services. If it has been released, all local data structures
+ * are freed. Otherwise, the structures will be freed when the device
+ * is released.
+ */
+static void spectrum_cs_detach(dev_link_t *link)
+{
+ dev_link_t **linkp;
+ struct net_device *dev = link->priv;
+
+ /* Locate device structure */
+ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+ if (*linkp == link)
+ break;
+
+ BUG_ON(*linkp == NULL);
+
+ if (link->state & DEV_CONFIG)
+ spectrum_cs_release(link);
+
+ /* Break the link with Card Services */
+ if (link->handle)
+ pcmcia_deregister_client(link->handle);
+
+ /* Unlink device structure, and free it */
+ *linkp = link->next;
+ DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev);
+ if (link->dev) {
+ DEBUG(0, PFX "About to unregister net device %p\n",
+ dev);
+ unregister_netdev(dev);
+ }
+ free_orinocodev(dev);
+} /* spectrum_cs_detach */
+
+/*
+ * spectrum_cs_config() is scheduled to run after a CARD_INSERTION
+ * event is received, to configure the PCMCIA socket, and to make the
+ * device available to the system.
+ */
+
+static void
+spectrum_cs_config(dev_link_t *link)
+{
+ struct net_device *dev = link->priv;
+ client_handle_t handle = link->handle;
+ struct orinoco_private *priv = netdev_priv(dev);
+ struct orinoco_pccard *card = priv->card;
+ hermes_t *hw = &priv->hw;
+ int last_fn, last_ret;
+ u_char buf[64];
+ config_info_t conf;
+ cisinfo_t info;
+ tuple_t tuple;
+ cisparse_t parse;
+ void __iomem *mem;
+
+ CS_CHECK(ValidateCIS, pcmcia_validate_cis(handle, &info));
+
+ /*
+ * This reads the card's CONFIG tuple to find its
+ * configuration registers.
+ */
+ tuple.DesiredTuple = CISTPL_CONFIG;
+ tuple.Attributes = 0;
+ tuple.TupleData = buf;
+ tuple.TupleDataMax = sizeof(buf);
+ tuple.TupleOffset = 0;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
+ link->conf.ConfigBase = parse.config.base;
+ link->conf.Present = parse.config.rmask[0];
+
+ /* Configure card */
+ link->state |= DEV_CONFIG;
+
+ /* Look up the current Vcc */
+ CS_CHECK(GetConfigurationInfo,
+ pcmcia_get_configuration_info(handle, &conf));
+ link->conf.Vcc = conf.Vcc;
+
+ /*
+ * In this loop, we scan the CIS for configuration table
+ * entries, each of which describes a valid card
+ * configuration, including voltage, IO window, memory window,
+ * and interrupt settings.
+ *
+ * We make no assumptions about the card to be configured: we
+ * use just the information available in the CIS. In an ideal
+ * world, this would work for any PCMCIA card, but it requires
+ * a complete and accurate CIS. In practice, a driver usually
+ * "knows" most of these things without consulting the CIS,
+ * and most client drivers will only use the CIS to fill in
+ * implementation-defined details.
+ */
+ tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ while (1) {
+ cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
+ cistpl_cftable_entry_t dflt = { .index = 0 };
+
+ if ( (pcmcia_get_tuple_data(handle, &tuple) != 0)
+ || (pcmcia_parse_tuple(handle, &tuple, &parse) != 0))
+ goto next_entry;
+
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ dflt = *cfg;
+ if (cfg->index == 0)
+ goto next_entry;
+ link->conf.ConfigIndex = cfg->index;
+
+ /* Does this card need audio output? */
+ if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+ link->conf.Attributes |= CONF_ENABLE_SPKR;
+ link->conf.Status = CCSR_AUDIO_ENA;
+ }
+
+ /* Use power settings for Vcc and Vpp if present */
+ /* Note that the CIS values need to be rescaled */
+ if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
+ if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) {
+ DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n", conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000);
+ if (!ignore_cis_vcc)
+ goto next_entry;
+ }
+ } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
+ if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) {
+ DEBUG(2, "spectrum_cs_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n", conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000);
+ if(!ignore_cis_vcc)
+ goto next_entry;
+ }
+ }
+
+ if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
+ link->conf.Vpp1 = link->conf.Vpp2 =
+ cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
+ else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
+ link->conf.Vpp1 = link->conf.Vpp2 =
+ dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
+
+ /* Do we need to allocate an interrupt? */
+ link->conf.Attributes |= CONF_ENABLE_IRQ;
+
+ /* IO window settings */
+ link->io.NumPorts1 = link->io.NumPorts2 = 0;
+ if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
+ cistpl_io_t *io =
+ (cfg->io.nwin) ? &cfg->io : &dflt.io;
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(io->flags & CISTPL_IO_8BIT))
+ link->io.Attributes1 =
+ IO_DATA_PATH_WIDTH_16;
+ if (!(io->flags & CISTPL_IO_16BIT))
+ link->io.Attributes1 =
+ IO_DATA_PATH_WIDTH_8;
+ link->io.IOAddrLines =
+ io->flags & CISTPL_IO_LINES_MASK;
+ link->io.BasePort1 = io->win[0].base;
+ link->io.NumPorts1 = io->win[0].len;
+ if (io->nwin > 1) {
+ link->io.Attributes2 =
+ link->io.Attributes1;
+ link->io.BasePort2 = io->win[1].base;
+ link->io.NumPorts2 = io->win[1].len;
+ }
+
+ /* This reserves IO space but doesn't actually enable it */
+ if (pcmcia_request_io(link->handle, &link->io) != 0)
+ goto next_entry;
+ }
+
+
+ /* If we got this far, we're cool! */
+
+ break;
+
+ next_entry:
+ if (link->io.NumPorts1)
+ pcmcia_release_io(link->handle, &link->io);
+ last_ret = pcmcia_get_next_tuple(handle, &tuple);
+ if (last_ret == CS_NO_MORE_ITEMS) {
+ printk(KERN_ERR PFX "GetNextTuple(): No matching "
+ "CIS configuration. Maybe you need the "
+ "ignore_cis_vcc=1 parameter.\n");
+ goto cs_failed;
+ }
+ }
+
+ /*
+ * Allocate an interrupt line. Note that this does not assign
+ * a handler to the interrupt, unless the 'Handler' member of
+ * the irq structure is initialized.
+ */
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
+
+ /* We initialize the hermes structure before completing PCMCIA
+ * configuration just in case the interrupt handler gets
+ * called. */
+ mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
+ if (!mem)
+ goto cs_failed;
+
+ hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
+
+ /*
+ * This actually configures the PCMCIA socket -- setting up
+ * the I/O windows and the interrupt mapping, and putting the
+ * card and host interface into "Memory and IO" mode.
+ */
+ CS_CHECK(RequestConfiguration,
+ pcmcia_request_configuration(link->handle, &link->conf));
+
+ /* Ok, we have the configuration, prepare to register the netdev */
+ dev->base_addr = link->io.BasePort1;
+ dev->irq = link->irq.AssignedIRQ;
+ SET_MODULE_OWNER(dev);
+ card->node.major = card->node.minor = 0;
+
+ /* Reset card and download firmware */
+ if (spectrum_cs_hard_reset(priv) != 0) {
+ goto failed;
+ }
+
+ SET_NETDEV_DEV(dev, &handle_to_dev(handle));
+ /* Tell the stack we exist */
+ if (register_netdev(dev) != 0) {
+ printk(KERN_ERR PFX "register_netdev() failed\n");
+ goto failed;
+ }
+
+ /* At this point, the dev_node_t structure(s) needs to be
+ * initialized and arranged in a linked list at link->dev. */
+ strcpy(card->node.dev_name, dev->name);
+ link->dev = &card->node; /* link->dev being non-NULL is also
+ used to indicate that the
+ net_device has been registered */
+ link->state &= ~DEV_CONFIG_PENDING;
+
+ /* Finally, report what we've done */
+ printk(KERN_DEBUG "%s: index 0x%02x: Vcc %d.%d",
+ dev->name, link->conf.ConfigIndex,
+ link->conf.Vcc / 10, link->conf.Vcc % 10);
+ if (link->conf.Vpp1)
+ printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
+ link->conf.Vpp1 % 10);
+ printk(", irq %d", link->irq.AssignedIRQ);
+ if (link->io.NumPorts1)
+ printk(", io 0x%04x-0x%04x", link->io.BasePort1,
+ link->io.BasePort1 + link->io.NumPorts1 - 1);
+ if (link->io.NumPorts2)
+ printk(" & 0x%04x-0x%04x", link->io.BasePort2,
+ link->io.BasePort2 + link->io.NumPorts2 - 1);
+ printk("\n");
+
+ return;
+
+ cs_failed:
+ cs_error(link->handle, last_fn, last_ret);
+
+ failed:
+ spectrum_cs_release(link);
+} /* spectrum_cs_config */
+
+/*
+ * After a card is removed, spectrum_cs_release() will unregister the
+ * device, and release the PCMCIA configuration. If the device is
+ * still open, this will be postponed until it is closed.
+ */
+static void
+spectrum_cs_release(dev_link_t *link)
+{
+ struct net_device *dev = link->priv;
+ struct orinoco_private *priv = netdev_priv(dev);
+ unsigned long flags;
+
+ /* We're committed to taking the device away now, so mark the
+ * hardware as unavailable */
+ spin_lock_irqsave(&priv->lock, flags);
+ priv->hw_unavailable++;
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ /* Don't bother checking to see if these succeed or not */
+ pcmcia_release_configuration(link->handle);
+ if (link->io.NumPorts1)
+ pcmcia_release_io(link->handle, &link->io);
+ if (link->irq.AssignedIRQ)
+ pcmcia_release_irq(link->handle, &link->irq);
+ link->state &= ~DEV_CONFIG;
+ if (priv->hw.iobase)
+ ioport_unmap(priv->hw.iobase);
+} /* spectrum_cs_release */
+
+/*
+ * The card status event handler. Mostly, this schedules other stuff
+ * to run after an event is received.
+ */
+static int
+spectrum_cs_event(event_t event, int priority,
+ event_callback_args_t * args)
+{
+ dev_link_t *link = args->client_data;
+ struct net_device *dev = link->priv;
+ struct orinoco_private *priv = netdev_priv(dev);
+ int err = 0;
+ unsigned long flags;
+
+ switch (event) {
+ case CS_EVENT_CARD_REMOVAL:
+ link->state &= ~DEV_PRESENT;
+ if (link->state & DEV_CONFIG) {
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->lock, flags);
+ netif_device_detach(dev);
+ priv->hw_unavailable++;
+ spin_unlock_irqrestore(&priv->lock, flags);
+ }
+ break;
+
+ case CS_EVENT_CARD_INSERTION:
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ spectrum_cs_config(link);
+ break;
+
+ case CS_EVENT_PM_SUSPEND:
+ link->state |= DEV_SUSPEND;
+ /* Fall through... */
+ case CS_EVENT_RESET_PHYSICAL:
+ /* Mark the device as stopped, to block IO until later */
+ if (link->state & DEV_CONFIG) {
+ /* This is probably racy, but I can't think of
+ a better way, short of rewriting the PCMCIA
+ layer to not suck :-( */
+ spin_lock_irqsave(&priv->lock, flags);
+
+ err = __orinoco_down(dev);
+ if (err)
+ printk(KERN_WARNING "%s: %s: Error %d downing interface\n",
+ dev->name,
+ event == CS_EVENT_PM_SUSPEND ? "SUSPEND" : "RESET_PHYSICAL",
+ err);
+
+ netif_device_detach(dev);
+ priv->hw_unavailable++;
+
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ pcmcia_release_configuration(link->handle);
+ }
+ break;
+
+ case CS_EVENT_PM_RESUME:
+ link->state &= ~DEV_SUSPEND;
+ /* Fall through... */
+ case CS_EVENT_CARD_RESET:
+ if (link->state & DEV_CONFIG) {
+ /* FIXME: should we double check that this is
+ * the same card as we had before */
+ pcmcia_request_configuration(link->handle, &link->conf);
+ netif_device_attach(dev);
+ priv->hw_unavailable--;
+ schedule_work(&priv->reset_work);
+ }
+ break;
+ }
+
+ return err;
+} /* spectrum_cs_event */
+
+/********************************************************************/
+/* Module initialization */
+/********************************************************************/
+
+/* Can't be declared "const" or the whole __initdata section will
+ * become const */
+static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
+ " (Pavel Roskin <proski@gnu.org>,"
+ " David Gibson <hermes@gibson.dropbear.id.au>, et al)";
+
+static struct pcmcia_device_id spectrum_cs_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4100 */
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001), /* Intel PRO/Wireless 2011B */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids);
+
+static struct pcmcia_driver orinoco_driver = {
+ .owner = THIS_MODULE,
+ .drv = {
+ .name = DRIVER_NAME,
+ },
+ .attach = spectrum_cs_attach,
+ .event = spectrum_cs_event,
+ .detach = spectrum_cs_detach,
+ .id_table = spectrum_cs_ids,
+};
+
+static int __init
+init_spectrum_cs(void)
+{
+ printk(KERN_DEBUG "%s\n", version);
+
+ return pcmcia_register_driver(&orinoco_driver);
+}
+
+static void __exit
+exit_spectrum_cs(void)
+{
+ pcmcia_unregister_driver(&orinoco_driver);
+ BUG_ON(dev_list != NULL);
+}
+
+module_init(init_spectrum_cs);
+module_exit(exit_spectrum_cs);
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
index b5719437e98..7fcbe589c3f 100644
--- a/drivers/net/wireless/wl3501.h
+++ b/drivers/net/wireless/wl3501.h
@@ -609,6 +609,7 @@ struct wl3501_card {
struct net_device_stats stats;
struct iw_statistics wstats;
struct iw_spy_data spy_data;
+ struct iw_public_data wireless_data;
struct dev_node_t node;
};
#endif
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 7cc5edbf6ed..3f8c27f0871 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1944,7 +1944,7 @@ static const iw_handler wl3501_handler[] = {
static const struct iw_handler_def wl3501_handler_def = {
.num_standard = sizeof(wl3501_handler) / sizeof(iw_handler),
.standard = (iw_handler *)wl3501_handler,
- .spy_offset = offsetof(struct wl3501_card, spy_data),
+ .get_wireless_stats = wl3501_get_wireless_stats,
};
/**
@@ -1961,6 +1961,7 @@ static dev_link_t *wl3501_attach(void)
client_reg_t client_reg;
dev_link_t *link;
struct net_device *dev;
+ struct wl3501_card *this;
int ret;
/* Initialize the dev_link_t structure */
@@ -1995,7 +1996,9 @@ static dev_link_t *wl3501_attach(void)
dev->tx_timeout = wl3501_tx_timeout;
dev->watchdog_timeo = 5 * HZ;
dev->get_stats = wl3501_get_stats;
- dev->get_wireless_stats = wl3501_get_wireless_stats;
+ this = dev->priv;
+ this->wireless_data.spy_data = &this->spy_data;
+ dev->wireless_data = &this->wireless_data;
dev->wireless_handlers = (struct iw_handler_def *)&wl3501_handler_def;
SET_ETHTOOL_OPS(dev, &ops);
netif_stop_queue(dev);
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 91df0bf181d..7a57c1b8373 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -215,7 +215,7 @@ static inline void iosapic_write(void __iomem *iosapic, unsigned int reg, u32 va
#define IOSAPIC_IRDT_ID_EID_SHIFT 0x10
-static spinlock_t iosapic_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(iosapic_lock);
static inline void iosapic_eoi(void __iomem *addr, unsigned int data)
{
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 4598c6a9212..1b938bb9be3 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2739,6 +2739,7 @@ enum parport_pc_pci_cards {
syba_2p_epp,
syba_1p_ecp,
titan_010l,
+ titan_1284p1,
titan_1284p2,
avlab_1p,
avlab_2p,
@@ -2811,6 +2812,7 @@ static struct parport_pc_pci {
/* syba_2p_epp AP138B */ { 2, { { 0, 0x078 }, { 0, 0x178 }, } },
/* syba_1p_ecp W83787 */ { 1, { { 0, 0x078 }, } },
/* titan_010l */ { 1, { { 3, -1 }, } },
+ /* titan_1284p1 */ { 1, { { 0, 1 }, } },
/* titan_1284p2 */ { 2, { { 0, 1 }, { 2, 3 }, } },
/* avlab_1p */ { 1, { { 0, 1}, } },
/* avlab_2p */ { 2, { { 0, 1}, { 2, 3 },} },
@@ -2884,6 +2886,7 @@ static struct pci_device_id parport_pc_pci_tbl[] = {
PCI_ANY_ID, PCI_ANY_ID, 0, 0, syba_1p_ecp },
{ PCI_VENDOR_ID_TITAN, PCI_DEVICE_ID_TITAN_010L,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, titan_010l },
+ { 0x9710, 0x9805, 0x1000, 0x0010, 0, 0, titan_1284p1 },
{ 0x9710, 0x9815, 0x1000, 0x0020, 0, 0, titan_1284p2 },
/* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
{ 0x14db, 0x2120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1p}, /* AFAVLAB_TK9902 */
@@ -3007,7 +3010,7 @@ static int __init parport_pc_init_superio (int autoirq, int autodma)
struct pci_dev *pdev = NULL;
int ret = 0;
- while ((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
+ for_each_pci_dev(pdev) {
id = pci_match_id(parport_pc_pci_tbl, pdev);
if (id == NULL || id->driver_data >= last_sio)
continue;
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 7f31991772e..f187fd8aeed 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -30,23 +30,6 @@ config PCI_LEGACY_PROC
When in doubt, say N.
-config PCI_NAMES
- bool "PCI device name database"
- depends on PCI
- ---help---
- By default, the kernel contains a database of all known PCI device
- names to make the information in /proc/pci, /proc/ioports and
- similar files comprehensible to the user.
-
- This database increases size of the kernel image by about 80KB. This
- memory is freed after the system boots up if CONFIG_HOTPLUG is not set.
-
- Anyway, if you are building an installation floppy or kernel for an
- embedded system where kernel image size really matters, you can disable
- this feature and you'll get device ID numbers instead of names.
-
- When in doubt, say Y.
-
config PCI_DEBUG
bool "PCI Debugging"
depends on PCI && DEBUG_KERNEL
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 3657f6199c4..716df015f8d 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -3,14 +3,9 @@
#
obj-y += access.o bus.o probe.o remove.o pci.o quirks.o \
- names.o pci-driver.o search.o pci-sysfs.o \
- rom.o
+ pci-driver.o search.o pci-sysfs.o rom.o setup-res.o
obj-$(CONFIG_PROC_FS) += proc.o
-ifndef CONFIG_SPARC64
-obj-y += setup-res.o
-endif
-
obj-$(CONFIG_HOTPLUG) += hotplug.o
# Build the PCI Hotplug drivers if we were asked to
@@ -46,21 +41,6 @@ ifeq ($(CONFIG_PCI_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif
-hostprogs-y := gen-devlist
-
-# Dependencies on generated files need to be listed explicitly
-$(obj)/names.o: $(obj)/devlist.h $(obj)/classlist.h
-$(obj)/classlist.h: $(obj)/devlist.h
-
-# And that's how to generate them
-quiet_cmd_devlist = DEVLIST $@
- cmd_devlist = ( cd $(obj); ./gen-devlist ) < $<
-$(obj)/devlist.h: $(src)/pci.ids $(obj)/gen-devlist
- $(call cmd,devlist)
-
-# Files generated that shall be removed upon make clean
-clean-files := devlist.h classlist.h
-
# Build PCI Express stuff if needed
obj-$(CONFIG_PCIEPORTBUS) += pcie/
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index fb9a11243d2..eed67d9e73b 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -140,16 +140,65 @@ void __devinit pci_bus_add_devices(struct pci_bus *bus)
void pci_enable_bridges(struct pci_bus *bus)
{
struct pci_dev *dev;
+ int retval;
list_for_each_entry(dev, &bus->devices, bus_list) {
if (dev->subordinate) {
- pci_enable_device(dev);
+ retval = pci_enable_device(dev);
pci_set_master(dev);
pci_enable_bridges(dev->subordinate);
}
}
}
+/** pci_walk_bus - walk devices on/under bus, calling callback.
+ * @top bus whose devices should be walked
+ * @cb callback to be called for each device found
+ * @userdata arbitrary pointer to be passed to callback.
+ *
+ * Walk the given bus, including any bridged devices
+ * on buses under this bus. Call the provided callback
+ * on each device found.
+ */
+void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
+ void *userdata)
+{
+ struct pci_dev *dev;
+ struct pci_bus *bus;
+ struct list_head *next;
+
+ bus = top;
+ spin_lock(&pci_bus_lock);
+ next = top->devices.next;
+ for (;;) {
+ if (next == &bus->devices) {
+ /* end of this bus, go up or finish */
+ if (bus == top)
+ break;
+ next = bus->self->bus_list.next;
+ bus = bus->self->bus;
+ continue;
+ }
+ dev = list_entry(next, struct pci_dev, bus_list);
+ pci_dev_get(dev);
+ if (dev->subordinate) {
+ /* this is a pci-pci bridge, do its devices next */
+ next = dev->subordinate->devices.next;
+ bus = dev->subordinate;
+ } else
+ next = dev->bus_list.next;
+ spin_unlock(&pci_bus_lock);
+
+ /* Run device routines with the bus unlocked */
+ cb(dev, userdata);
+
+ spin_lock(&pci_bus_lock);
+ pci_dev_put(dev);
+ }
+ spin_unlock(&pci_bus_lock);
+}
+EXPORT_SYMBOL_GPL(pci_walk_bus);
+
EXPORT_SYMBOL(pci_bus_alloc_resource);
EXPORT_SYMBOL_GPL(pci_bus_add_device);
EXPORT_SYMBOL(pci_bus_add_devices);
diff --git a/drivers/pci/gen-devlist.c b/drivers/pci/gen-devlist.c
deleted file mode 100644
index 8abfc499fde..00000000000
--- a/drivers/pci/gen-devlist.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Generate devlist.h and classlist.h from the PCI ID file.
- *
- * (c) 1999--2002 Martin Mares <mj@ucw.cz>
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#define MAX_NAME_SIZE 200
-
-static void
-pq(FILE *f, const char *c, int len)
-{
- int i = 1;
- while (*c && i != len) {
- if (*c == '"')
- fprintf(f, "\\\"");
- else {
- fputc(*c, f);
- if (*c == '?' && c[1] == '?') {
- /* Avoid trigraphs */
- fprintf(f, "\" \"");
- }
- }
- c++;
- i++;
- }
-}
-
-int
-main(void)
-{
- char line[1024], *c, *bra, vend[8];
- int vendors = 0;
- int mode = 0;
- int lino = 0;
- int vendor_len = 0;
- FILE *devf, *clsf;
-
- devf = fopen("devlist.h", "w");
- clsf = fopen("classlist.h", "w");
- if (!devf || !clsf) {
- fprintf(stderr, "Cannot create output file!\n");
- return 1;
- }
-
- while (fgets(line, sizeof(line)-1, stdin)) {
- lino++;
- if ((c = strchr(line, '\n')))
- *c = 0;
- if (!line[0] || line[0] == '#')
- continue;
- if (line[1] == ' ') {
- if (line[0] == 'C' && strlen(line) > 4 && line[4] == ' ') {
- vend[0] = line[2];
- vend[1] = line[3];
- vend[2] = 0;
- mode = 2;
- } else goto err;
- }
- else if (line[0] == '\t') {
- if (line[1] == '\t')
- continue;
- switch (mode) {
- case 1:
- if (strlen(line) > 5 && line[5] == ' ') {
- c = line + 5;
- while (*c == ' ')
- *c++ = 0;
- if (vendor_len + strlen(c) + 1 > MAX_NAME_SIZE) {
- /* Too long, try cutting off long description */
- bra = strchr(c, '[');
- if (bra && bra > c && bra[-1] == ' ')
- bra[-1] = 0;
- if (vendor_len + strlen(c) + 1 > MAX_NAME_SIZE) {
- fprintf(stderr, "Line %d: Device name too long. Name truncated.\n", lino);
- fprintf(stderr, "%s\n", c);
- /*return 1;*/
- }
- }
- fprintf(devf, "\tDEVICE(%s,%s,\"", vend, line+1);
- pq(devf, c, MAX_NAME_SIZE - vendor_len - 1);
- fputs("\")\n", devf);
- } else goto err;
- break;
- case 2:
- if (strlen(line) > 3 && line[3] == ' ') {
- c = line + 3;
- while (*c == ' ')
- *c++ = 0;
- fprintf(clsf, "CLASS(%s%s, \"%s\")\n", vend, line+1, c);
- } else goto err;
- break;
- default:
- goto err;
- }
- } else if (strlen(line) > 4 && line[4] == ' ') {
- c = line + 4;
- while (*c == ' ')
- *c++ = 0;
- if (vendors)
- fputs("ENDVENDOR()\n\n", devf);
- vendors++;
- strcpy(vend, line);
- vendor_len = strlen(c);
- if (vendor_len + 24 > MAX_NAME_SIZE) {
- fprintf(stderr, "Line %d: Vendor name too long\n", lino);
- return 1;
- }
- fprintf(devf, "VENDOR(%s,\"", vend);
- pq(devf, c, 0);
- fputs("\")\n", devf);
- mode = 1;
- } else {
- err:
- fprintf(stderr, "Line %d: Syntax error in mode %d: %s\n", lino, mode, line);
- return 1;
- }
- }
- fputs("ENDVENDOR()\n\
-\n\
-#undef VENDOR\n\
-#undef DEVICE\n\
-#undef ENDVENDOR\n", devf);
- fputs("\n#undef CLASS\n", clsf);
-
- fclose(devf);
- fclose(clsf);
-
- return 0;
-}
diff --git a/drivers/pci/hotplug.c b/drivers/pci/hotplug.c
index b844bc97232..10444988a10 100644
--- a/drivers/pci/hotplug.c
+++ b/drivers/pci/hotplug.c
@@ -20,46 +20,35 @@ int pci_hotplug (struct device *dev, char **envp, int num_envp,
scratch = buffer;
- /* stuff we want to pass to /sbin/hotplug */
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_CLASS=%04X",
- pdev->class);
- if ((buffer_size - length <= 0) || (i >= num_envp))
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "PCI_CLASS=%04X", pdev->class))
return -ENOMEM;
- ++length;
- scratch += length;
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_ID=%04X:%04X",
- pdev->vendor, pdev->device);
- if ((buffer_size - length <= 0) || (i >= num_envp))
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "PCI_ID=%04X:%04X", pdev->vendor, pdev->device))
return -ENOMEM;
- ++length;
- scratch += length;
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length,
- "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
- pdev->subsystem_device);
- if ((buffer_size - length <= 0) || (i >= num_envp))
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
+ pdev->subsystem_device))
return -ENOMEM;
- ++length;
- scratch += length;
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length, "PCI_SLOT_NAME=%s",
- pci_name(pdev));
- if ((buffer_size - length <= 0) || (i >= num_envp))
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "PCI_SLOT_NAME=%s", pci_name(pdev)))
return -ENOMEM;
- envp[i++] = scratch;
- length += scnprintf (scratch, buffer_size - length,
- "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x",
- pdev->vendor, pdev->device,
- pdev->subsystem_vendor, pdev->subsystem_device,
- (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
- (u8)(pdev->class));
- if ((buffer_size - length <= 0) || (i >= num_envp))
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x",
+ pdev->vendor, pdev->device,
+ pdev->subsystem_vendor, pdev->subsystem_device,
+ (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
+ (u8)(pdev->class)))
return -ENOMEM;
envp[i] = NULL;
diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig
index 9c4a39ee89b..2f1289eebb3 100644
--- a/drivers/pci/hotplug/Kconfig
+++ b/drivers/pci/hotplug/Kconfig
@@ -78,7 +78,7 @@ config HOTPLUG_PCI_IBM
config HOTPLUG_PCI_ACPI
tristate "ACPI PCI Hotplug driver"
- depends on ACPI_BUS && HOTPLUG_PCI
+ depends on ACPI && HOTPLUG_PCI
help
Say Y here if you have a system that supports PCI Hotplug using
ACPI.
@@ -157,7 +157,7 @@ config HOTPLUG_PCI_SHPC_POLL_EVENT_MODE
config HOTPLUG_PCI_SHPC_PHPRM_LEGACY
bool "For AMD SHPC only: Use $HRT for resource/configuration"
- depends on HOTPLUG_PCI_SHPC && !ACPI_BUS
+ depends on HOTPLUG_PCI_SHPC && !ACPI
help
Say Y here for AMD SHPC. You have to select this option if you are
using this driver on platform with AMD SHPC.
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index 31a307004b9..3c71e3077ff 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -41,8 +41,7 @@ acpiphp-objs := acpiphp_core.o \
rpaphp-objs := rpaphp_core.o \
rpaphp_pci.o \
- rpaphp_slot.o \
- rpaphp_vio.o
+ rpaphp_slot.o
rpadlpar_io-objs := rpadlpar_core.o \
rpadlpar_sysfs.o
@@ -51,7 +50,7 @@ pciehp-objs := pciehp_core.o \
pciehp_ctrl.o \
pciehp_pci.o \
pciehp_hpc.o
-ifdef CONFIG_ACPI_BUS
+ifdef CONFIG_ACPI
pciehp-objs += pciehprm_acpi.o
else
pciehp-objs += pciehprm_nonacpi.o
@@ -62,7 +61,7 @@ shpchp-objs := shpchp_core.o \
shpchp_pci.o \
shpchp_sysfs.o \
shpchp_hpc.o
-ifdef CONFIG_ACPI_BUS
+ifdef CONFIG_ACPI
shpchp-objs += shpchprm_acpi.o
else
ifdef CONFIG_HOTPLUG_PCI_SHPC_PHPRM_LEGACY
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 2b92b9e8c91..061ead21ef1 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -302,7 +302,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour
static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}
enum php_ctlr_type {
diff --git a/drivers/pci/hotplug/pciehprm_acpi.c b/drivers/pci/hotplug/pciehprm_acpi.c
index 305b47ec2f2..1406db35b08 100644
--- a/drivers/pci/hotplug/pciehprm_acpi.c
+++ b/drivers/pci/hotplug/pciehprm_acpi.c
@@ -1696,15 +1696,15 @@ void pciehprm_enable_card(
pci_bus->number = func->bus;
devfn = PCI_DEVFN(func->device, func->function);
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &command);
+ rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &cmd);
if (card_type == PCI_HEADER_TYPE_BRIDGE) {
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcommand);
+ rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcmd);
}
- cmd = command = command | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
+ command = cmd | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
| PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
- bcmd = bcommand = bcommand | PCI_BRIDGE_CTL_NO_ISA;
+ bcommand = bcmd | PCI_BRIDGE_CTL_NO_ISA;
ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->bus);
if (ab) {
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 86b384e4271..ad1017da865 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -19,33 +19,36 @@
#include <asm/pci-bridge.h>
#include <asm/semaphore.h>
#include <asm/rtas.h>
+#include <asm/vio.h>
#include "../pci.h"
#include "rpaphp.h"
#include "rpadlpar.h"
static DECLARE_MUTEX(rpadlpar_sem);
+#define DLPAR_MODULE_NAME "rpadlpar_io"
+
#define NODE_TYPE_VIO 1
#define NODE_TYPE_SLOT 2
#define NODE_TYPE_PHB 3
-static struct device_node *find_php_slot_vio_node(char *drc_name)
+static struct device_node *find_vio_slot_node(char *drc_name)
{
- struct device_node *child;
struct device_node *parent = of_find_node_by_name(NULL, "vdevice");
- char *loc_code;
+ struct device_node *dn = NULL;
+ char *name;
+ int rc;
if (!parent)
return NULL;
- for (child = of_get_next_child(parent, NULL);
- child; child = of_get_next_child(parent, child)) {
- loc_code = get_property(child, "ibm,loc-code", NULL);
- if (loc_code && !strncmp(loc_code, drc_name, strlen(drc_name)))
- return child;
+ while ((dn = of_get_next_child(parent, dn))) {
+ rc = rpaphp_get_drc_props(dn, NULL, &name, NULL, NULL);
+ if ((rc == 0) && (!strcmp(drc_name, name)))
+ break;
}
- return NULL;
+ return dn;
}
/* Find dlpar-capable pci node that contains the specified name and type */
@@ -67,7 +70,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name,
return np;
}
-static struct device_node *find_newly_added_node(char *drc_name, int *node_type)
+static struct device_node *find_dlpar_node(char *drc_name, int *node_type)
{
struct device_node *dn;
@@ -83,7 +86,7 @@ static struct device_node *find_newly_added_node(char *drc_name, int *node_type)
return dn;
}
- dn = find_php_slot_vio_node(drc_name);
+ dn = find_vio_slot_node(drc_name);
if (dn) {
*node_type = NODE_TYPE_VIO;
return dn;
@@ -92,14 +95,14 @@ static struct device_node *find_newly_added_node(char *drc_name, int *node_type)
return NULL;
}
-static struct slot *find_slot(char *drc_name)
+static struct slot *find_slot(struct device_node *dn)
{
struct list_head *tmp, *n;
struct slot *slot;
list_for_each_safe(tmp, n, &rpaphp_slot_head) {
slot = list_entry(tmp, struct slot, rpaphp_slot_list);
- if (strcmp(slot->location, drc_name) == 0)
+ if (slot->dn == dn)
return slot;
}
@@ -131,7 +134,8 @@ static void rpadlpar_claim_one_bus(struct pci_bus *b)
static int pci_add_secondary_bus(struct device_node *dn,
struct pci_dev *bridge_dev)
{
- struct pci_controller *hose = dn->phb;
+ struct pci_dn *pdn = dn->data;
+ struct pci_controller *hose = pdn->phb;
struct pci_bus *child;
u8 sec_busno;
@@ -156,7 +160,7 @@ static int pci_add_secondary_bus(struct device_node *dn,
if (hose->last_busno < child->number)
hose->last_busno = child->number;
- dn->bussubno = child->number;
+ pdn->bussubno = child->number;
/* ioremap() for child bus, which may or may not succeed */
remap_bus_range(child);
@@ -164,13 +168,28 @@ static int pci_add_secondary_bus(struct device_node *dn,
return 0;
}
+static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
+ struct device_node *dev_dn)
+{
+ struct pci_dev *tmp = NULL;
+ struct device_node *child_dn;
+
+ list_for_each_entry(tmp, &parent->devices, bus_list) {
+ child_dn = pci_device_to_OF_node(tmp);
+ if (child_dn == dev_dn)
+ return tmp;
+ }
+ return NULL;
+}
+
static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
{
- struct pci_controller *hose = dn->phb;
+ struct pci_dn *pdn = dn->data;
+ struct pci_controller *hose = pdn->phb;
struct pci_dev *dev = NULL;
/* Scan phb bus for EADS device, adding new one to bus->devices */
- if (!pci_scan_single_device(hose->bus, dn->devfn)) {
+ if (!pci_scan_single_device(hose->bus, pdn->devfn)) {
printk(KERN_ERR "%s: found no device on bus\n", __FUNCTION__);
return NULL;
}
@@ -179,49 +198,28 @@ static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
pci_bus_add_devices(hose->bus);
/* Confirm new bridge dev was created */
- dev = rpaphp_find_pci_dev(dn);
- if (!dev) {
- printk(KERN_ERR "%s: failed to add pci device\n", __FUNCTION__);
- return NULL;
- }
+ dev = dlpar_find_new_dev(hose->bus, dn);
+ if (dev) {
+ if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
+ printk(KERN_ERR "%s: unexpected header type %d\n",
+ __FUNCTION__, dev->hdr_type);
+ return NULL;
+ }
- if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
- printk(KERN_ERR "%s: unexpected header type %d\n",
- __FUNCTION__, dev->hdr_type);
- return NULL;
+ if (pci_add_secondary_bus(dn, dev))
+ return NULL;
}
- if (pci_add_secondary_bus(dn, dev))
- return NULL;
-
return dev;
}
-static int dlpar_pci_remove_bus(struct pci_dev *bridge_dev)
+static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
{
- struct pci_bus *secondary_bus;
+ struct pci_dev *dev;
+ int rc;
- if (!bridge_dev) {
- printk(KERN_ERR "%s: unexpected null device\n",
- __FUNCTION__);
+ if (rpaphp_find_pci_bus(dn))
return -EINVAL;
- }
-
- secondary_bus = bridge_dev->subordinate;
-
- if (unmap_bus_range(secondary_bus)) {
- printk(KERN_ERR "%s: failed to unmap bus range\n",
- __FUNCTION__);
- return -ERANGE;
- }
-
- pci_remove_bus_device(bridge_dev);
- return 0;
-}
-
-static inline int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
-{
- struct pci_dev *dev;
/* Add pci bus */
dev = dlpar_pci_add_bus(dn);
@@ -231,6 +229,21 @@ static inline int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
return -EIO;
}
+ if (dn->child) {
+ rc = rpaphp_config_pci_adapter(dev->subordinate);
+ if (rc < 0) {
+ printk(KERN_ERR "%s: unable to enable slot %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
+ }
+
+ /* Add hotplug slot */
+ if (rpaphp_add_slot(dn)) {
+ printk(KERN_ERR "%s: unable to add hotplug slot %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
return 0;
}
@@ -255,47 +268,69 @@ static int dlpar_remove_root_bus(struct pci_controller *phb)
return 0;
}
-static int dlpar_remove_phb(struct slot *slot)
+static int dlpar_remove_phb(char *drc_name, struct device_node *dn)
{
- struct pci_controller *phb;
- struct device_node *dn;
+ struct slot *slot;
+ struct pci_dn *pdn;
int rc = 0;
- dn = slot->dn;
- if (!dn) {
- printk(KERN_ERR "%s: unexpected NULL slot device node\n",
- __FUNCTION__);
- return -EIO;
- }
-
- phb = dn->phb;
- if (!phb) {
- printk(KERN_ERR "%s: unexpected NULL phb pointer\n",
- __FUNCTION__);
- return -EIO;
- }
+ if (!rpaphp_find_pci_bus(dn))
+ return -EINVAL;
- if (rpaphp_remove_slot(slot)) {
- printk(KERN_ERR "%s: unable to remove hotplug slot %s\n",
- __FUNCTION__, slot->location);
- return -EIO;
+ slot = find_slot(dn);
+ if (slot) {
+ /* Remove hotplug slot */
+ if (rpaphp_remove_slot(slot)) {
+ printk(KERN_ERR
+ "%s: unable to remove hotplug slot %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
}
- rc = dlpar_remove_root_bus(phb);
+ pdn = dn->data;
+ BUG_ON(!pdn || !pdn->phb);
+ rc = dlpar_remove_root_bus(pdn->phb);
if (rc < 0)
return rc;
+ pdn->phb = NULL;
+
return 0;
}
-static int dlpar_add_phb(struct device_node *dn)
+static int dlpar_add_phb(char *drc_name, struct device_node *dn)
{
struct pci_controller *phb;
+ if (PCI_DN(dn)->phb) {
+ /* PHB already exists */
+ return -EINVAL;
+ }
+
phb = init_phb_dynamic(dn);
if (!phb)
+ return -EIO;
+
+ if (rpaphp_add_slot(dn)) {
+ printk(KERN_ERR "%s: unable to add hotplug slot %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
+ return 0;
+}
+
+static int dlpar_add_vio_slot(char *drc_name, struct device_node *dn)
+{
+ if (vio_find_node(dn))
return -EINVAL;
+ if (!vio_register_device_node(dn)) {
+ printk(KERN_ERR
+ "%s: failed to register vio node %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
return 0;
}
@@ -316,18 +351,13 @@ int dlpar_add_slot(char *drc_name)
{
struct device_node *dn = NULL;
int node_type;
- int rc = 0;
+ int rc = -EIO;
if (down_interruptible(&rpadlpar_sem))
return -ERESTARTSYS;
- /* Check for existing hotplug slot */
- if (find_slot(drc_name)) {
- rc = -EINVAL;
- goto exit;
- }
-
- dn = find_newly_added_node(drc_name, &node_type);
+ /* Find newly added node */
+ dn = find_dlpar_node(drc_name, &node_type);
if (!dn) {
rc = -ENODEV;
goto exit;
@@ -335,24 +365,17 @@ int dlpar_add_slot(char *drc_name)
switch (node_type) {
case NODE_TYPE_VIO:
- /* Just add hotplug slot */
+ rc = dlpar_add_vio_slot(drc_name, dn);
break;
case NODE_TYPE_SLOT:
rc = dlpar_add_pci_slot(drc_name, dn);
break;
case NODE_TYPE_PHB:
- rc = dlpar_add_phb(dn);
+ rc = dlpar_add_phb(drc_name, dn);
break;
- default:
- printk("%s: unexpected node type\n", __FUNCTION__);
- return -EIO;
}
- if (!rc && rpaphp_add_slot(dn)) {
- printk(KERN_ERR "%s: unable to add hotplug slot %s\n",
- __FUNCTION__, drc_name);
- rc = -EIO;
- }
+ printk(KERN_INFO "%s: slot %s added\n", DLPAR_MODULE_NAME, drc_name);
exit:
up(&rpadlpar_sem);
return rc;
@@ -366,17 +389,17 @@ exit:
* of an I/O Slot.
* Return Codes:
* 0 Success
- * -EIO Internal Error
+ * -EINVAL Vio dev doesn't exist
*/
-int dlpar_remove_vio_slot(struct slot *slot, char *drc_name)
+static int dlpar_remove_vio_slot(char *drc_name, struct device_node *dn)
{
- /* Remove hotplug slot */
+ struct vio_dev *vio_dev;
- if (rpaphp_remove_slot(slot)) {
- printk(KERN_ERR "%s: unable to remove hotplug slot %s\n",
- __FUNCTION__, drc_name);
- return -EIO;
- }
+ vio_dev = vio_find_node(dn);
+ if (!vio_dev)
+ return -EINVAL;
+
+ vio_unregister_device(vio_dev);
return 0;
}
@@ -391,31 +414,34 @@ int dlpar_remove_vio_slot(struct slot *slot, char *drc_name)
* -ENODEV Not a valid drc_name
* -EIO Internal PCI Error
*/
-int dlpar_remove_pci_slot(struct slot *slot, char *drc_name)
+int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
{
- struct pci_dev *bridge_dev;
+ struct pci_bus *bus;
+ struct slot *slot;
- bridge_dev = slot->bridge;
- if (!bridge_dev) {
- printk(KERN_ERR "%s: unexpected null bridge device\n",
- __FUNCTION__);
- return -EIO;
- }
+ bus = rpaphp_find_pci_bus(dn);
+ if (!bus)
+ return -EINVAL;
- /* Remove hotplug slot */
- if (rpaphp_remove_slot(slot)) {
- printk(KERN_ERR "%s: unable to remove hotplug slot %s\n",
- __FUNCTION__, drc_name);
- return -EIO;
+ slot = find_slot(dn);
+ if (slot) {
+ /* Remove hotplug slot */
+ if (rpaphp_remove_slot(slot)) {
+ printk(KERN_ERR
+ "%s: unable to remove hotplug slot %s\n",
+ __FUNCTION__, drc_name);
+ return -EIO;
+ }
}
- /* Remove pci bus */
-
- if (dlpar_pci_remove_bus(bridge_dev)) {
- printk(KERN_ERR "%s: unable to remove pci bus %s\n",
- __FUNCTION__, drc_name);
- return -EIO;
+ if (unmap_bus_range(bus)) {
+ printk(KERN_ERR "%s: failed to unmap bus range\n",
+ __FUNCTION__);
+ return -ERANGE;
}
+
+ BUG_ON(!bus->self);
+ pci_remove_bus_device(bus->self);
return 0;
}
@@ -434,38 +460,31 @@ int dlpar_remove_pci_slot(struct slot *slot, char *drc_name)
*/
int dlpar_remove_slot(char *drc_name)
{
- struct slot *slot;
+ struct device_node *dn;
+ int node_type;
int rc = 0;
if (down_interruptible(&rpadlpar_sem))
return -ERESTARTSYS;
- if (!find_php_slot_vio_node(drc_name) &&
- !find_php_slot_pci_node(drc_name, "SLOT") &&
- !find_php_slot_pci_node(drc_name, "PHB")) {
+ dn = find_dlpar_node(drc_name, &node_type);
+ if (!dn) {
rc = -ENODEV;
goto exit;
}
- slot = find_slot(drc_name);
- if (!slot) {
- rc = -EINVAL;
- goto exit;
- }
-
- if (slot->type == PHB) {
- rc = dlpar_remove_phb(slot);
- } else {
- switch (slot->dev_type) {
- case PCI_DEV:
- rc = dlpar_remove_pci_slot(slot, drc_name);
- break;
-
- case VIO_DEV:
- rc = dlpar_remove_vio_slot(slot, drc_name);
- break;
- }
+ switch (node_type) {
+ case NODE_TYPE_VIO:
+ rc = dlpar_remove_vio_slot(drc_name, dn);
+ break;
+ case NODE_TYPE_PHB:
+ rc = dlpar_remove_phb(drc_name, dn);
+ break;
+ case NODE_TYPE_SLOT:
+ rc = dlpar_remove_pci_slot(drc_name, dn);
+ break;
}
+ printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
exit:
up(&rpadlpar_sem);
return rc;
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 81746e6e0e0..61d94d1e29c 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -30,10 +30,6 @@
#include <linux/pci.h>
#include "pci_hotplug.h"
-#define PHB 2
-#define HOTPLUG 1
-#define EMBEDDED 0
-
#define DR_INDICATOR 9002
#define DR_ENTITY_SENSE 9003
@@ -61,10 +57,6 @@ extern int debug;
#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
-/* slot types */
-#define VIO_DEV 1
-#define PCI_DEV 2
-
/* slot states */
#define NOT_VALID 3
@@ -72,11 +64,6 @@ extern int debug;
#define CONFIGURED 1
#define EMPTY 0
-struct rpaphp_pci_func {
- struct pci_dev *pci_dev;
- struct list_head sibling;
-};
-
/*
* struct slot - slot information for each *physical* slot
*/
@@ -88,15 +75,9 @@ struct slot {
u32 power_domain;
char *name;
char *location;
- u8 removable;
- u8 dev_type; /* VIO or PCI */
- struct device_node *dn; /* slot's device_node in OFDT */
- /* dn has phb info */
- struct pci_dev *bridge; /* slot's pci_dev in pci_devices */
- union {
- struct list_head *pci_devs; /* pci_devs in PCI slot */
- struct vio_dev *vio_dev; /* vio_dev in VIO slot */
- } dev;
+ struct device_node *dn;
+ struct pci_bus *bus;
+ struct list_head *pci_devs;
struct hotplug_slot *hotplug_slot;
};
@@ -107,13 +88,13 @@ extern int num_slots;
/* function prototypes */
/* rpaphp_pci.c */
-extern struct pci_dev *rpaphp_find_pci_dev(struct device_node *dn);
+extern struct pci_bus *rpaphp_find_pci_bus(struct device_node *dn);
extern int rpaphp_claim_resource(struct pci_dev *dev, int resource);
extern int rpaphp_enable_pci_slot(struct slot *slot);
extern int register_pci_slot(struct slot *slot);
extern int rpaphp_unconfig_pci_adapter(struct slot *slot);
extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
-extern struct hotplug_slot *rpaphp_find_hotplug_slot(struct pci_dev *dev);
+extern int rpaphp_config_pci_adapter(struct pci_bus *bus);
/* rpaphp_core.c */
extern int rpaphp_add_slot(struct device_node *dn);
@@ -121,12 +102,6 @@ extern int rpaphp_remove_slot(struct slot *slot);
extern int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
char **drc_name, char **drc_type, int *drc_power_domain);
-/* rpaphp_vio.c */
-extern int rpaphp_get_vio_adapter_status(struct slot *slot, int is_init, u8 * value);
-extern int rpaphp_unconfig_vio_adapter(struct slot *slot);
-extern int register_vio_slot(struct device_node *dn);
-extern int rpaphp_enable_vio_slot(struct slot *slot);
-
/* rpaphp_slot.c */
extern void dealloc_slot_struct(struct slot *slot);
extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain);
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 29117a3a328..c830ff0acdc 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -152,17 +152,7 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
int retval = 0;
down(&rpaphp_sem);
- /* have to go through this */
- switch (slot->dev_type) {
- case PCI_DEV:
- retval = rpaphp_get_pci_adapter_status(slot, 0, value);
- break;
- case VIO_DEV:
- retval = rpaphp_get_vio_adapter_status(slot, 0, value);
- break;
- default:
- retval = -EINVAL;
- }
+ retval = rpaphp_get_pci_adapter_status(slot, 0, value);
up(&rpaphp_sem);
return retval;
}
@@ -317,34 +307,6 @@ static int is_php_dn(struct device_node *dn, int **indexes, int **names,
return 0;
}
-static int is_dr_dn(struct device_node *dn, int **indexes, int **names,
- int **types, int **power_domains, int **my_drc_index)
-{
- int rc;
-
- *my_drc_index = (int *) get_property(dn, "ibm,my-drc-index", NULL);
- if(!*my_drc_index)
- return (0);
-
- if (!dn->parent)
- return (0);
-
- rc = get_children_props(dn->parent, indexes, names, types,
- power_domains);
- return (rc >= 0);
-}
-
-static inline int is_vdevice_root(struct device_node *dn)
-{
- return !strcmp(dn->name, "vdevice");
-}
-
-int is_dlpar_type(const char *type_str)
-{
- /* Only register DLPAR-capable nodes of drc-type PHB or SLOT */
- return (!strcmp(type_str, "PHB") || !strcmp(type_str, "SLOT"));
-}
-
/****************************************************************
* rpaphp not only registers PCI hotplug slots(HOTPLUG),
* but also logical DR slots(EMBEDDED).
@@ -356,54 +318,33 @@ int rpaphp_add_slot(struct device_node *dn)
{
struct slot *slot;
int retval = 0;
- int i, *my_drc_index, slot_type;
+ int i;
int *indexes, *names, *types, *power_domains;
char *name, *type;
dbg("Entry %s: dn->full_name=%s\n", __FUNCTION__, dn->full_name);
- if (dn->parent && is_vdevice_root(dn->parent)) {
- /* register a VIO device */
- retval = register_vio_slot(dn);
- goto exit;
- }
-
/* register PCI devices */
if (dn->name != 0 && strcmp(dn->name, "pci") == 0) {
- if (is_php_dn(dn, &indexes, &names, &types, &power_domains))
- slot_type = HOTPLUG;
- else if (is_dr_dn(dn, &indexes, &names, &types, &power_domains, &my_drc_index))
- slot_type = EMBEDDED;
- else goto exit;
+ if (!is_php_dn(dn, &indexes, &names, &types, &power_domains))
+ goto exit;
name = (char *) &names[1];
type = (char *) &types[1];
for (i = 0; i < indexes[0]; i++,
- name += (strlen(name) + 1), type += (strlen(type) + 1)) {
-
- if (slot_type == HOTPLUG ||
- (slot_type == EMBEDDED &&
- indexes[i + 1] == my_drc_index[0] &&
- is_dlpar_type(type))) {
- if (!(slot = alloc_slot_struct(dn, indexes[i + 1], name,
- power_domains[i + 1]))) {
- retval = -ENOMEM;
- goto exit;
- }
- if (!strcmp(type, "PHB"))
- slot->type = PHB;
- else if (slot_type == EMBEDDED)
- slot->type = EMBEDDED;
- else
- slot->type = simple_strtoul(type, NULL, 10);
+ name += (strlen(name) + 1), type += (strlen(type) + 1)) {
+
+ if (!(slot = alloc_slot_struct(dn, indexes[i + 1], name,
+ power_domains[i + 1]))) {
+ retval = -ENOMEM;
+ goto exit;
+ }
+ slot->type = simple_strtoul(type, NULL, 10);
- dbg(" Found drc-index:0x%x drc-name:%s drc-type:%s\n",
+ dbg("Found drc-index:0x%x drc-name:%s drc-type:%s\n",
indexes[i + 1], name, type);
- retval = register_pci_slot(slot);
- if (slot_type == EMBEDDED)
- goto exit;
- }
+ retval = register_pci_slot(slot);
}
}
exit:
@@ -412,31 +353,6 @@ exit:
return retval;
}
-/*
- * init_slots - initialize 'struct slot' structures for each slot
- *
- */
-static void init_slots(void)
-{
- struct device_node *dn;
-
- for (dn = find_all_nodes(); dn; dn = dn->next)
- rpaphp_add_slot(dn);
-}
-
-static int __init init_rpa(void)
-{
-
- init_MUTEX(&rpaphp_sem);
-
- /* initialize internal data structure etc. */
- init_slots();
- if (!num_slots)
- return -ENODEV;
-
- return 0;
-}
-
static void __exit cleanup_slots(void)
{
struct list_head *tmp, *n;
@@ -458,10 +374,18 @@ static void __exit cleanup_slots(void)
static int __init rpaphp_init(void)
{
+ struct device_node *dn = NULL;
+
info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
+ init_MUTEX(&rpaphp_sem);
- /* read all the PRA info from the system */
- return init_rpa();
+ while ((dn = of_find_node_by_type(dn, "pci")))
+ rpaphp_add_slot(dn);
+
+ if (!num_slots)
+ return -ENODEV;
+
+ return 0;
}
static void __exit rpaphp_exit(void)
@@ -481,16 +405,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
dbg("ENABLING SLOT %s\n", slot->name);
down(&rpaphp_sem);
- switch (slot->dev_type) {
- case PCI_DEV:
- retval = rpaphp_enable_pci_slot(slot);
- break;
- case VIO_DEV:
- retval = rpaphp_enable_vio_slot(slot);
- break;
- default:
- retval = -EINVAL;
- }
+ retval = rpaphp_enable_pci_slot(slot);
up(&rpaphp_sem);
exit:
dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
@@ -511,16 +426,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
dbg("DISABLING SLOT %s\n", slot->name);
down(&rpaphp_sem);
- switch (slot->dev_type) {
- case PCI_DEV:
- retval = rpaphp_unconfig_pci_adapter(slot);
- break;
- case VIO_DEV:
- retval = rpaphp_unconfig_vio_adapter(slot);
- break;
- default:
- retval = -ENODEV;
- }
+ retval = rpaphp_unconfig_pci_adapter(slot);
up(&rpaphp_sem);
exit:
dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index d8305a935aa..49e4d10a648 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -30,22 +30,35 @@
#include "rpaphp.h"
-struct pci_dev *rpaphp_find_pci_dev(struct device_node *dn)
+static struct pci_bus *find_bus_among_children(struct pci_bus *bus,
+ struct device_node *dn)
{
- struct pci_dev *dev = NULL;
- char bus_id[BUS_ID_SIZE];
+ struct pci_bus *child = NULL;
+ struct list_head *tmp;
+ struct device_node *busdn;
+
+ busdn = pci_bus_to_OF_node(bus);
+ if (busdn == dn)
+ return bus;
- sprintf(bus_id, "%04x:%02x:%02x.%d", dn->phb->global_number,
- dn->busno, PCI_SLOT(dn->devfn), PCI_FUNC(dn->devfn));
- for_each_pci_dev(dev) {
- if (!strcmp(pci_name(dev), bus_id)) {
+ list_for_each(tmp, &bus->children) {
+ child = find_bus_among_children(pci_bus_b(tmp), dn);
+ if (child)
break;
- }
}
- return dev;
+ return child;
}
-EXPORT_SYMBOL_GPL(rpaphp_find_pci_dev);
+struct pci_bus *rpaphp_find_pci_bus(struct device_node *dn)
+{
+ struct pci_dn *pdn = dn->data;
+
+ if (!pdn || !pdn->phb || !pdn->phb->bus)
+ return NULL;
+
+ return find_bus_among_children(pdn->phb->bus, dn);
+}
+EXPORT_SYMBOL_GPL(rpaphp_find_pci_bus);
int rpaphp_claim_resource(struct pci_dev *dev, int resource)
{
@@ -69,11 +82,6 @@ int rpaphp_claim_resource(struct pci_dev *dev, int resource)
EXPORT_SYMBOL_GPL(rpaphp_claim_resource);
-static struct pci_dev *rpaphp_find_bridge_pdev(struct slot *slot)
-{
- return rpaphp_find_pci_dev(slot->dn);
-}
-
static int rpaphp_get_sensor_state(struct slot *slot, int *state)
{
int rc;
@@ -116,39 +124,27 @@ static int rpaphp_get_sensor_state(struct slot *slot, int *state)
*/
int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value)
{
+ struct pci_bus *bus;
int state, rc;
- struct device_node *child_dn;
- struct pci_dev *child_dev = NULL;
*value = NOT_VALID;
rc = rpaphp_get_sensor_state(slot, &state);
if (rc)
goto exit;
- if ((state == EMPTY) || (slot->type == PHB)) {
- dbg("slot is empty\n");
+ if (state == EMPTY)
*value = EMPTY;
- }
else if (state == PRESENT) {
if (!is_init) {
/* at run-time slot->state can be changed by */
/* config/unconfig adapter */
*value = slot->state;
} else {
- child_dn = slot->dn->child;
- if (child_dn)
- child_dev = rpaphp_find_pci_dev(child_dn);
-
- if (child_dev)
- *value = CONFIGURED;
- else if (!child_dn)
- dbg("%s: %s is not valid OFDT node\n",
- __FUNCTION__, slot->dn->full_name);
- else {
- err("%s: can't find pdev of adapter in slot[%s]\n",
- __FUNCTION__, slot->dn->full_name);
+ bus = rpaphp_find_pci_bus(slot->dn);
+ if (bus && !list_empty(&bus->devices))
+ *value = CONFIGURED;
+ else
*value = NOT_CONFIGURED;
- }
}
}
exit:
@@ -186,39 +182,6 @@ rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
}
}
-static int rpaphp_pci_config_bridge(struct pci_dev *dev);
-
-/*****************************************************************************
- rpaphp_pci_config_slot() will configure all devices under the
- given slot->dn and return the the first pci_dev.
- *****************************************************************************/
-static struct pci_dev *
-rpaphp_pci_config_slot(struct device_node *dn, struct pci_bus *bus)
-{
- struct device_node *eads_first_child = dn->child;
- struct pci_dev *dev = NULL;
- int num;
-
- dbg("Enter %s: dn=%s bus=%s\n", __FUNCTION__, dn->full_name, bus->name);
-
- if (eads_first_child) {
- /* pci_scan_slot should find all children of EADs */
- num = pci_scan_slot(bus, PCI_DEVFN(PCI_SLOT(eads_first_child->devfn), 0));
- if (num) {
- rpaphp_fixup_new_pci_devices(bus, 1);
- pci_bus_add_devices(bus);
- }
- dev = rpaphp_find_pci_dev(eads_first_child);
- if (!dev) {
- err("No new device found\n");
- return NULL;
- }
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
- rpaphp_pci_config_bridge(dev);
- }
- return dev;
-}
-
static int rpaphp_pci_config_bridge(struct pci_dev *dev)
{
u8 sec_busno;
@@ -252,6 +215,42 @@ static int rpaphp_pci_config_bridge(struct pci_dev *dev)
return 0;
}
+/*****************************************************************************
+ rpaphp_pci_config_slot() will configure all devices under the
+ given slot->dn and return the the first pci_dev.
+ *****************************************************************************/
+static struct pci_dev *
+rpaphp_pci_config_slot(struct pci_bus *bus)
+{
+ struct device_node *dn = pci_bus_to_OF_node(bus);
+ struct pci_dev *dev = NULL;
+ int slotno;
+ int num;
+
+ dbg("Enter %s: dn=%s bus=%s\n", __FUNCTION__, dn->full_name, bus->name);
+ if (!dn || !dn->child)
+ return NULL;
+
+ slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
+
+ /* pci_scan_slot should find all children */
+ num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+ if (num) {
+ rpaphp_fixup_new_pci_devices(bus, 1);
+ pci_bus_add_devices(bus);
+ }
+ if (list_empty(&bus->devices)) {
+ err("%s: No new device found\n", __FUNCTION__);
+ return NULL;
+ }
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+ rpaphp_pci_config_bridge(dev);
+ }
+
+ return dev;
+}
+
static void enable_eeh(struct device_node *dn)
{
struct device_node *sib;
@@ -263,49 +262,44 @@ static void enable_eeh(struct device_node *dn)
}
-static void print_slot_pci_funcs(struct slot *slot)
+static void print_slot_pci_funcs(struct pci_bus *bus)
{
+ struct device_node *dn;
struct pci_dev *dev;
- if (slot->dev_type == PCI_DEV) {
- dbg("%s: pci_devs of slot[%s]\n", __FUNCTION__, slot->name);
- list_for_each_entry (dev, slot->dev.pci_devs, bus_list)
- dbg("\t%s\n", pci_name(dev));
- }
+ dn = pci_bus_to_OF_node(bus);
+ if (!dn)
+ return;
+
+ dbg("%s: pci_devs of slot[%s]\n", __FUNCTION__, dn->full_name);
+ list_for_each_entry (dev, &bus->devices, bus_list)
+ dbg("\t%s\n", pci_name(dev));
return;
}
-static int rpaphp_config_pci_adapter(struct slot *slot)
+int rpaphp_config_pci_adapter(struct pci_bus *bus)
{
- struct pci_bus *pci_bus;
+ struct device_node *dn = pci_bus_to_OF_node(bus);
struct pci_dev *dev;
int rc = -ENODEV;
- dbg("Entry %s: slot[%s]\n", __FUNCTION__, slot->name);
-
- if (slot->bridge) {
+ dbg("Entry %s: slot[%s]\n", __FUNCTION__, dn->full_name);
+ if (!dn)
+ goto exit;
- pci_bus = slot->bridge->subordinate;
- if (!pci_bus) {
- err("%s: can't find bus structure\n", __FUNCTION__);
- goto exit;
- }
- enable_eeh(slot->dn);
- dev = rpaphp_pci_config_slot(slot->dn, pci_bus);
- if (!dev) {
- err("%s: can't find any devices.\n", __FUNCTION__);
- goto exit;
- }
- print_slot_pci_funcs(slot);
- rc = 0;
- } else {
- /* slot is not enabled */
- err("slot doesn't have pci_dev structure\n");
+ enable_eeh(dn);
+ dev = rpaphp_pci_config_slot(bus);
+ if (!dev) {
+ err("%s: can't find any devices.\n", __FUNCTION__);
+ goto exit;
}
+ print_slot_pci_funcs(bus);
+ rc = 0;
exit:
dbg("Exit %s: rc=%d\n", __FUNCTION__, rc);
return rc;
}
+EXPORT_SYMBOL_GPL(rpaphp_config_pci_adapter);
static void rpaphp_eeh_remove_bus_device(struct pci_dev *dev)
{
@@ -327,13 +321,14 @@ static void rpaphp_eeh_remove_bus_device(struct pci_dev *dev)
int rpaphp_unconfig_pci_adapter(struct slot *slot)
{
- struct pci_dev *dev;
+ struct pci_dev *dev, *tmp;
int retval = 0;
- list_for_each_entry(dev, slot->dev.pci_devs, bus_list)
+ list_for_each_entry_safe(dev, tmp, slot->pci_devs, bus_list) {
rpaphp_eeh_remove_bus_device(dev);
+ pci_remove_bus_device(dev);
+ }
- pci_remove_behind_bridge(slot->bridge);
slot->state = NOT_CONFIGURED;
info("%s: devices in slot[%s] unconfigured.\n", __FUNCTION__,
slot->name);
@@ -356,66 +351,41 @@ static int setup_pci_hotplug_slot_info(struct slot *slot)
return 0;
}
-static int set_phb_slot_name(struct slot *slot)
+static void set_slot_name(struct slot *slot)
{
- struct device_node *dn;
- struct pci_controller *phb;
- struct pci_bus *bus;
-
- dn = slot->dn;
- if (!dn) {
- return -EINVAL;
- }
- phb = dn->phb;
- if (!phb) {
- return -EINVAL;
- }
- bus = phb->bus;
- if (!bus) {
- return -EINVAL;
- }
+ struct pci_bus *bus = slot->bus;
+ struct pci_dev *bridge;
- sprintf(slot->name, "%04x:%02x:%02x.%x", pci_domain_nr(bus),
- bus->number, 0, 0);
- return 0;
+ bridge = bus->self;
+ if (bridge)
+ strcpy(slot->name, pci_name(bridge));
+ else
+ sprintf(slot->name, "%04x:%02x:00.0", pci_domain_nr(bus),
+ bus->number);
}
static int setup_pci_slot(struct slot *slot)
{
+ struct device_node *dn = slot->dn;
struct pci_bus *bus;
- int rc;
- if (slot->type == PHB) {
- rc = set_phb_slot_name(slot);
- if (rc < 0) {
- err("%s: failed to set phb slot name\n", __FUNCTION__);
- goto exit_rc;
- }
- } else {
- slot->bridge = rpaphp_find_bridge_pdev(slot);
- if (!slot->bridge) {
- /* slot being added doesn't have pci_dev yet */
- err("%s: no pci_dev for bridge dn %s\n",
- __FUNCTION__, slot->name);
- goto exit_rc;
- }
-
- bus = slot->bridge->subordinate;
- if (!bus)
- goto exit_rc;
- slot->dev.pci_devs = &bus->devices;
-
- dbg("%s set slot->name to %s\n", __FUNCTION__,
- pci_name(slot->bridge));
- strcpy(slot->name, pci_name(slot->bridge));
+ BUG_ON(!dn);
+ bus = rpaphp_find_pci_bus(dn);
+ if (!bus) {
+ err("%s: no pci_bus for dn %s\n", __FUNCTION__, dn->full_name);
+ goto exit_rc;
}
+ slot->bus = bus;
+ slot->pci_devs = &bus->devices;
+ set_slot_name(slot);
+
/* find slot's pci_dev if it's not empty */
if (slot->hotplug_slot->info->adapter_status == EMPTY) {
slot->state = EMPTY; /* slot is empty */
} else {
/* slot is occupied */
- if (!(slot->dn->child)) {
+ if (!dn->child) {
/* non-empty slot has to have child */
err("%s: slot[%s]'s device_node doesn't have child for adapter\n",
__FUNCTION__, slot->name);
@@ -425,7 +395,7 @@ static int setup_pci_slot(struct slot *slot)
if (slot->hotplug_slot->info->adapter_status == NOT_CONFIGURED) {
dbg("%s CONFIGURING pci adapter in slot[%s]\n",
__FUNCTION__, slot->name);
- if (rpaphp_config_pci_adapter(slot)) {
+ if (rpaphp_config_pci_adapter(slot->bus)) {
err("%s: CONFIG pci adapter failed\n", __FUNCTION__);
goto exit_rc;
}
@@ -435,8 +405,8 @@ static int setup_pci_slot(struct slot *slot)
__FUNCTION__, slot->name);
goto exit_rc;
}
- print_slot_pci_funcs(slot);
- if (!list_empty(slot->dev.pci_devs)) {
+ print_slot_pci_funcs(slot->bus);
+ if (!list_empty(slot->pci_devs)) {
slot->state = CONFIGURED;
} else {
/* DLPAR add as opposed to
@@ -454,11 +424,6 @@ int register_pci_slot(struct slot *slot)
{
int rc = -EINVAL;
- slot->dev_type = PCI_DEV;
- if ((slot->type == EMBEDDED) || (slot->type == PHB))
- slot->removable = 0;
- else
- slot->removable = 1;
if (setup_pci_hotplug_slot_info(slot))
goto exit_rc;
if (setup_pci_slot(slot))
@@ -479,7 +444,7 @@ int rpaphp_enable_pci_slot(struct slot *slot)
/* if slot is not empty, enable the adapter */
if (state == PRESENT) {
dbg("%s : slot[%s] is occupied.\n", __FUNCTION__, slot->name);
- retval = rpaphp_config_pci_adapter(slot);
+ retval = rpaphp_config_pci_adapter(slot->bus);
if (!retval) {
slot->state = CONFIGURED;
dbg("%s: PCI devices in slot[%s] has been configured\n",
@@ -502,37 +467,3 @@ exit:
dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
return retval;
}
-
-struct hotplug_slot *rpaphp_find_hotplug_slot(struct pci_dev *dev)
-{
- struct list_head *tmp, *n;
- struct slot *slot;
-
- list_for_each_safe(tmp, n, &rpaphp_slot_head) {
- struct pci_bus *bus;
- struct list_head *ln;
-
- slot = list_entry(tmp, struct slot, rpaphp_slot_list);
- if (slot->bridge == NULL) {
- if (slot->dev_type == PCI_DEV) {
- printk(KERN_WARNING "PCI slot missing bridge %s %s \n",
- slot->name, slot->location);
- }
- continue;
- }
-
- bus = slot->bridge->subordinate;
- if (!bus) {
- continue; /* should never happen? */
- }
- for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
- struct pci_dev *pdev = pci_dev_b(ln);
- if (pdev == dev)
- return slot->hotplug_slot;
- }
- }
-
- return NULL;
-}
-
-EXPORT_SYMBOL_GPL(rpaphp_find_hotplug_slot);
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index ff2cbf0652d..0e881549508 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -30,35 +30,6 @@
#include <asm/rtas.h>
#include "rpaphp.h"
-static ssize_t removable_read_file (struct hotplug_slot *php_slot, char *buf)
-{
- u8 value;
- int retval = -ENOENT;
- struct slot *slot = (struct slot *)php_slot->private;
-
- if (!slot)
- return retval;
-
- value = slot->removable;
- retval = sprintf (buf, "%d\n", value);
- return retval;
-}
-
-static struct hotplug_slot_attribute hotplug_slot_attr_removable = {
- .attr = {.name = "phy_removable", .mode = S_IFREG | S_IRUGO},
- .show = removable_read_file,
-};
-
-static void rpaphp_sysfs_add_attr_removable (struct hotplug_slot *slot)
-{
- sysfs_create_file(&slot->kobj, &hotplug_slot_attr_removable.attr);
-}
-
-static void rpaphp_sysfs_remove_attr_removable (struct hotplug_slot *slot)
-{
- sysfs_remove_file(&slot->kobj, &hotplug_slot_attr_removable.attr);
-}
-
static ssize_t location_read_file (struct hotplug_slot *php_slot, char *buf)
{
char *value;
@@ -176,9 +147,6 @@ int deregister_slot(struct slot *slot)
/* remove "phy_location" file */
rpaphp_sysfs_remove_attr_location(php_slot);
- /* remove "phy_removable" file */
- rpaphp_sysfs_remove_attr_removable(php_slot);
-
retval = pci_hp_deregister(php_slot);
if (retval)
err("Problem unregistering a slot %s\n", slot->name);
@@ -212,21 +180,13 @@ int register_slot(struct slot *slot)
/* create "phy_locatoin" file */
rpaphp_sysfs_add_attr_location(slot->hotplug_slot);
- /* create "phy_removable" file */
- rpaphp_sysfs_add_attr_removable(slot->hotplug_slot);
-
/* add slot to our internal list */
dbg("%s adding slot[%s] to rpaphp_slot_list\n",
__FUNCTION__, slot->name);
list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head);
-
- if (slot->dev_type == VIO_DEV)
- info("Slot [%s](VIO location=%s) registered\n",
- slot->name, slot->location);
- else
- info("Slot [%s](PCI location=%s) registered\n",
- slot->name, slot->location);
+ info("Slot [%s](PCI location=%s) registered\n", slot->name,
+ slot->location);
num_slots++;
return 0;
}
@@ -235,21 +195,17 @@ int rpaphp_get_power_status(struct slot *slot, u8 * value)
{
int rc = 0, level;
- if (slot->type == HOTPLUG) {
- rc = rtas_get_power_level(slot->power_domain, &level);
- if (!rc) {
- dbg("%s the power level of slot %s(pwd-domain:0x%x) is %d\n",
- __FUNCTION__, slot->name, slot->power_domain, level);
- *value = level;
- } else
- err("failed to get power-level for slot(%s), rc=0x%x\n",
- slot->location, rc);
- } else {
- dbg("%s report POWER_ON for EMBEDDED or PHB slot %s\n",
- __FUNCTION__, slot->location);
- *value = (u8) POWER_ON;
+ rc = rtas_get_power_level(slot->power_domain, &level);
+ if (rc < 0) {
+ err("failed to get power-level for slot(%s), rc=0x%x\n",
+ slot->location, rc);
+ return rc;
}
+ dbg("%s the power level of slot %s(pwd-domain:0x%x) is %d\n",
+ __FUNCTION__, slot->name, slot->power_domain, level);
+ *value = level;
+
return rc;
}
diff --git a/drivers/pci/hotplug/rpaphp_vio.c b/drivers/pci/hotplug/rpaphp_vio.c
deleted file mode 100644
index 74df6a305e6..00000000000
--- a/drivers/pci/hotplug/rpaphp_vio.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * RPA Hot Plug Virtual I/O device functions
- * Copyright (C) 2004 Linda Xie <lxie@us.ibm.com>
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <lxie@us.ibm.com>
- *
- */
-#include <asm/vio.h>
-#include "rpaphp.h"
-
-/*
- * get_vio_adapter_status - get the status of a slot
- *
- * status:
- *
- * 1-- adapter is configured
- * 2-- adapter is not configured
- * 3-- not valid
- */
-inline int rpaphp_get_vio_adapter_status(struct slot *slot, int is_init, u8 *value)
-{
- *value = slot->state;
- return 0;
-}
-
-int rpaphp_unconfig_vio_adapter(struct slot *slot)
-{
- int retval = 0;
-
- dbg("Entry %s: slot[%s]\n", __FUNCTION__, slot->name);
- if (!slot->dev.vio_dev) {
- info("%s: no VIOA in slot[%s]\n", __FUNCTION__, slot->name);
- retval = -EINVAL;
- goto exit;
- }
- /* remove the device from the vio core */
- vio_unregister_device(slot->dev.vio_dev);
- slot->state = NOT_CONFIGURED;
- info("%s: adapter in slot[%s] unconfigured.\n", __FUNCTION__, slot->name);
-exit:
- dbg("Exit %s, rc=0x%x\n", __FUNCTION__, retval);
- return retval;
-}
-
-static int setup_vio_hotplug_slot_info(struct slot *slot)
-{
- slot->hotplug_slot->info->power_status = 1;
- rpaphp_get_vio_adapter_status(slot, 1,
- &slot->hotplug_slot->info->adapter_status);
- return 0;
-}
-
-int register_vio_slot(struct device_node *dn)
-{
- u32 *index;
- char *name;
- int rc = -EINVAL;
- struct slot *slot = NULL;
-
- rc = rpaphp_get_drc_props(dn, NULL, &name, NULL, NULL);
- if (rc < 0)
- goto exit_rc;
- index = (u32 *) get_property(dn, "ibm,my-drc-index", NULL);
- if (!index)
- goto exit_rc;
- if (!(slot = alloc_slot_struct(dn, *index, name, 0))) {
- rc = -ENOMEM;
- goto exit_rc;
- }
- slot->dev_type = VIO_DEV;
- slot->dev.vio_dev = vio_find_node(dn);
- if (slot->dev.vio_dev) {
- /*
- * rpaphp is the only owner of vio devices and
- * does not need extra reference taken by
- * vio_find_node
- */
- put_device(&slot->dev.vio_dev->dev);
- } else
- slot->dev.vio_dev = vio_register_device_node(dn);
- if (slot->dev.vio_dev)
- slot->state = CONFIGURED;
- else
- slot->state = NOT_CONFIGURED;
- if (setup_vio_hotplug_slot_info(slot))
- goto exit_rc;
- strcpy(slot->name, slot->dev.vio_dev->dev.bus_id);
- info("%s: registered VIO device[name=%s vio_dev=%p]\n",
- __FUNCTION__, slot->name, slot->dev.vio_dev);
- rc = register_slot(slot);
-exit_rc:
- if (rc && slot)
- dealloc_slot_struct(slot);
- return (rc);
-}
-
-int rpaphp_enable_vio_slot(struct slot *slot)
-{
- int retval = 0;
-
- if ((slot->dev.vio_dev = vio_register_device_node(slot->dn))) {
- info("%s: VIO adapter %s in slot[%s] has been configured\n",
- __FUNCTION__, slot->dn->name, slot->name);
- slot->state = CONFIGURED;
- } else {
- info("%s: no vio_dev struct for adapter in slot[%s]\n",
- __FUNCTION__, slot->name);
- slot->state = NOT_CONFIGURED;
- }
-
- return retval;
-}
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index 323041fd41d..b1409441c1c 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -32,14 +32,15 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("SGI (prarit@sgi.com, dickie@sgi.com, habeck@sgi.com)");
MODULE_DESCRIPTION("SGI Altix Hot Plug PCI Controller Driver");
-#define PCIIO_ASIC_TYPE_TIOCA 4
-#define PCI_SLOT_ALREADY_UP 2 /* slot already up */
-#define PCI_SLOT_ALREADY_DOWN 3 /* slot already down */
-#define PCI_L1_ERR 7 /* L1 console command error */
-#define PCI_EMPTY_33MHZ 15 /* empty 33 MHz bus */
-#define PCI_L1_QSIZE 128 /* our L1 message buffer size */
-#define SN_MAX_HP_SLOTS 32 /* max number of hotplug slots */
-#define SGI_HOTPLUG_PROM_REV 0x0420 /* Min. required PROM version */
+#define PCIIO_ASIC_TYPE_TIOCA 4
+#define PCI_SLOT_ALREADY_UP 2 /* slot already up */
+#define PCI_SLOT_ALREADY_DOWN 3 /* slot already down */
+#define PCI_L1_ERR 7 /* L1 console command error */
+#define PCI_EMPTY_33MHZ 15 /* empty 33 MHz bus */
+#define PCI_L1_QSIZE 128 /* our L1 message buffer size */
+#define SN_MAX_HP_SLOTS 32 /* max hotplug slots */
+#define SGI_HOTPLUG_PROM_REV 0x0430 /* Min. required PROM version */
+#define SN_SLOT_NAME_SIZE 33 /* size of name string */
/* internal list head */
static struct list_head sn_hp_list;
@@ -51,6 +52,7 @@ struct slot {
/* this struct for glue internal only */
struct hotplug_slot *hotplug_slot;
struct list_head hp_list;
+ char physical_path[SN_SLOT_NAME_SIZE];
};
struct pcibr_slot_enable_resp {
@@ -70,7 +72,7 @@ enum sn_pci_req_e {
static int enable_slot(struct hotplug_slot *slot);
static int disable_slot(struct hotplug_slot *slot);
-static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static inline int get_power_status(struct hotplug_slot *slot, u8 *value);
static struct hotplug_slot_ops sn_hotplug_slot_ops = {
.owner = THIS_MODULE,
@@ -81,6 +83,21 @@ static struct hotplug_slot_ops sn_hotplug_slot_ops = {
static DECLARE_MUTEX(sn_hotplug_sem);
+static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot,
+ char *buf)
+{
+ int retval = -ENOENT;
+ struct slot *slot = bss_hotplug_slot->private;
+
+ if (!slot)
+ return retval;
+
+ retval = sprintf (buf, "%s\n", slot->physical_path);
+ return retval;
+}
+
+static struct hotplug_slot_attribute sn_slot_path_attr = __ATTR_RO(path);
+
static int sn_pci_slot_valid(struct pci_bus *pci_bus, int device)
{
struct pcibus_info *pcibus_info;
@@ -120,15 +137,15 @@ static int sn_pci_bus_valid(struct pci_bus *pci_bus)
/* Only register slots in I/O Bricks that support hotplug */
bricktype = MODULE_GET_BTYPE(pcibus_info->pbi_moduleid);
switch (bricktype) {
- case L1_BRICKTYPE_IX:
- case L1_BRICKTYPE_PX:
- case L1_BRICKTYPE_IA:
- case L1_BRICKTYPE_PA:
- return 1;
- break;
- default:
- return -EPERM;
- break;
+ case L1_BRICKTYPE_IX:
+ case L1_BRICKTYPE_PX:
+ case L1_BRICKTYPE_IA:
+ case L1_BRICKTYPE_PA:
+ return 1;
+ break;
+ default:
+ return -EPERM;
+ break;
}
return -EIO;
@@ -142,13 +159,12 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
pcibus_info = SN_PCIBUS_BUSSOFT_INFO(pci_bus);
- bss_hotplug_slot->private = kcalloc(1, sizeof(struct slot),
- GFP_KERNEL);
- if (!bss_hotplug_slot->private)
+ slot = kcalloc(1, sizeof(*slot), GFP_KERNEL);
+ if (!slot)
return -ENOMEM;
- slot = (struct slot *)bss_hotplug_slot->private;
+ bss_hotplug_slot->private = slot;
- bss_hotplug_slot->name = kmalloc(33, GFP_KERNEL);
+ bss_hotplug_slot->name = kmalloc(SN_SLOT_NAME_SIZE, GFP_KERNEL);
if (!bss_hotplug_slot->name) {
kfree(bss_hotplug_slot->private);
return -ENOMEM;
@@ -156,16 +172,16 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
slot->device_num = device;
slot->pci_bus = pci_bus;
-
- sprintf(bss_hotplug_slot->name, "module_%c%c%c%c%.2d_b_%d_s_%d",
+ sprintf(bss_hotplug_slot->name, "%04x:%02x:%02x",
+ pci_domain_nr(pci_bus),
+ ((int)pcibus_info->pbi_buscommon.bs_persist_busnum) & 0xf,
+ device + 1);
+ sprintf(slot->physical_path, "module_%c%c%c%c%.2d",
'0'+RACK_GET_CLASS(MODULE_GET_RACK(pcibus_info->pbi_moduleid)),
'0'+RACK_GET_GROUP(MODULE_GET_RACK(pcibus_info->pbi_moduleid)),
'0'+RACK_GET_NUM(MODULE_GET_RACK(pcibus_info->pbi_moduleid)),
MODULE_GET_BTCHAR(pcibus_info->pbi_moduleid),
- MODULE_GET_BPOS(pcibus_info->pbi_moduleid),
- ((int)pcibus_info->pbi_buscommon.bs_persist_busnum) & 0xf,
- device + 1);
-
+ MODULE_GET_BPOS(pcibus_info->pbi_moduleid));
slot->hotplug_slot = bss_hotplug_slot;
list_add(&slot->hp_list, &sn_hp_list);
@@ -175,14 +191,14 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
static struct hotplug_slot * sn_hp_destroy(void)
{
struct slot *slot;
- struct list_head *list;
struct hotplug_slot *bss_hotplug_slot = NULL;
- list_for_each(list, &sn_hp_list) {
- slot = list_entry(list, struct slot, hp_list);
+ list_for_each_entry(slot, &sn_hp_list, hp_list) {
bss_hotplug_slot = slot->hotplug_slot;
list_del(&((struct slot *)bss_hotplug_slot->private)->
hp_list);
+ sysfs_remove_file(&bss_hotplug_slot->kobj,
+ &sn_slot_path_attr.attr);
break;
}
return bss_hotplug_slot;
@@ -190,7 +206,6 @@ static struct hotplug_slot * sn_hp_destroy(void)
static void sn_bus_alloc_data(struct pci_dev *dev)
{
- struct list_head *node;
struct pci_bus *subordinate_bus;
struct pci_dev *child;
@@ -199,66 +214,29 @@ static void sn_bus_alloc_data(struct pci_dev *dev)
/* Recursively sets up the sn_irq_info structs */
if (dev->subordinate) {
subordinate_bus = dev->subordinate;
- list_for_each(node, &subordinate_bus->devices) {
- child = list_entry(node, struct pci_dev, bus_list);
+ list_for_each_entry(child, &subordinate_bus->devices, bus_list)
sn_bus_alloc_data(child);
- }
}
}
static void sn_bus_free_data(struct pci_dev *dev)
{
- struct list_head *node;
struct pci_bus *subordinate_bus;
struct pci_dev *child;
/* Recursively clean up sn_irq_info structs */
if (dev->subordinate) {
subordinate_bus = dev->subordinate;
- list_for_each(node, &subordinate_bus->devices) {
- child = list_entry(node, struct pci_dev, bus_list);
+ list_for_each_entry(child, &subordinate_bus->devices, bus_list)
sn_bus_free_data(child);
- }
}
sn_pci_unfixup_slot(dev);
}
-static u8 sn_power_status_get(struct hotplug_slot *bss_hotplug_slot)
-{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
- struct pcibus_info *pcibus_info;
- u8 retval;
-
- pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
- retval = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);
-
- return retval ? 1 : 0;
-}
-
-static void sn_slot_mark_enable(struct hotplug_slot *bss_hotplug_slot,
- int device_num)
-{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
- struct pcibus_info *pcibus_info;
-
- pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
- pcibus_info->pbi_enabled_devices |= (1 << device_num);
-}
-
-static void sn_slot_mark_disable(struct hotplug_slot *bss_hotplug_slot,
- int device_num)
-{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
- struct pcibus_info *pcibus_info;
-
- pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
- pcibus_info->pbi_enabled_devices &= ~(1 << device_num);
-}
-
static int sn_slot_enable(struct hotplug_slot *bss_hotplug_slot,
int device_num)
{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
+ struct slot *slot = bss_hotplug_slot->private;
struct pcibus_info *pcibus_info;
struct pcibr_slot_enable_resp resp;
int rc;
@@ -273,7 +251,7 @@ static int sn_slot_enable(struct hotplug_slot *bss_hotplug_slot,
if (rc == PCI_SLOT_ALREADY_UP) {
dev_dbg(slot->pci_bus->self, "is already active\n");
- return -EPERM;
+ return 1; /* return 1 to user */
}
if (rc == PCI_L1_ERR) {
@@ -290,7 +268,8 @@ static int sn_slot_enable(struct hotplug_slot *bss_hotplug_slot,
return -EIO;
}
- sn_slot_mark_enable(bss_hotplug_slot, device_num);
+ pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
+ pcibus_info->pbi_enabled_devices |= (1 << device_num);
return 0;
}
@@ -298,7 +277,7 @@ static int sn_slot_enable(struct hotplug_slot *bss_hotplug_slot,
static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
int device_num, int action)
{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
+ struct slot *slot = bss_hotplug_slot->private;
struct pcibus_info *pcibus_info;
struct pcibr_slot_disable_resp resp;
int rc;
@@ -307,43 +286,44 @@ static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
rc = sal_pcibr_slot_disable(pcibus_info, device_num, action, &resp);
- if (action == PCI_REQ_SLOT_ELIGIBLE && rc == PCI_SLOT_ALREADY_DOWN) {
+ if ((action == PCI_REQ_SLOT_ELIGIBLE) &&
+ (rc == PCI_SLOT_ALREADY_DOWN)) {
dev_dbg(slot->pci_bus->self, "Slot %s already inactive\n");
- return -ENODEV;
+ return 1; /* return 1 to user */
}
- if (action == PCI_REQ_SLOT_ELIGIBLE && rc == PCI_EMPTY_33MHZ) {
+ if ((action == PCI_REQ_SLOT_ELIGIBLE) && (rc == PCI_EMPTY_33MHZ)) {
dev_dbg(slot->pci_bus->self,
"Cannot remove last 33MHz card\n");
return -EPERM;
}
- if (action == PCI_REQ_SLOT_ELIGIBLE && rc == PCI_L1_ERR) {
+ if ((action == PCI_REQ_SLOT_ELIGIBLE) && (rc == PCI_L1_ERR)) {
dev_dbg(slot->pci_bus->self,
"L1 failure %d with message \n%s\n",
resp.resp_sub_errno, resp.resp_l1_msg);
return -EPERM;
}
- if (action == PCI_REQ_SLOT_ELIGIBLE && rc) {
+ if ((action == PCI_REQ_SLOT_ELIGIBLE) && rc) {
dev_dbg(slot->pci_bus->self,
"remove failed with error %d sub-error %d\n",
rc, resp.resp_sub_errno);
return -EIO;
}
- if (action == PCI_REQ_SLOT_ELIGIBLE && !rc)
+ if ((action == PCI_REQ_SLOT_ELIGIBLE) && !rc)
return 0;
- if (action == PCI_REQ_SLOT_DISABLE && !rc) {
- sn_slot_mark_disable(bss_hotplug_slot, device_num);
+ if ((action == PCI_REQ_SLOT_DISABLE) && !rc) {
+ pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
+ pcibus_info->pbi_enabled_devices &= ~(1 << device_num);
dev_dbg(slot->pci_bus->self, "remove successful\n");
return 0;
}
- if (action == PCI_REQ_SLOT_DISABLE && rc) {
+ if ((action == PCI_REQ_SLOT_DISABLE) && rc) {
dev_dbg(slot->pci_bus->self,"remove failed rc = %d\n", rc);
- return rc;
}
return rc;
@@ -351,7 +331,7 @@ static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
+ struct slot *slot = bss_hotplug_slot->private;
struct pci_bus *new_bus = NULL;
struct pci_dev *dev;
int func, num_funcs;
@@ -371,8 +351,8 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
return rc;
}
- num_funcs = pci_scan_slot(slot->pci_bus, PCI_DEVFN(slot->device_num+1,
- PCI_FUNC(0)));
+ num_funcs = pci_scan_slot(slot->pci_bus,
+ PCI_DEVFN(slot->device_num + 1, 0));
if (!num_funcs) {
dev_dbg(slot->pci_bus->self, "no device in slot\n");
up(&sn_hotplug_sem);
@@ -391,8 +371,6 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
dev = pci_get_slot(slot->pci_bus,
PCI_DEVFN(slot->device_num + 1,
PCI_FUNC(func)));
-
-
if (dev) {
if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
unsigned char sec_bus;
@@ -431,7 +409,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
{
- struct slot *slot = (struct slot *)bss_hotplug_slot->private;
+ struct slot *slot = bss_hotplug_slot->private;
struct pci_dev *dev;
int func;
int rc;
@@ -448,7 +426,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
/* Free the SN resources assigned to the Linux device.*/
for (func = 0; func < 8; func++) {
dev = pci_get_slot(slot->pci_bus,
- PCI_DEVFN(slot->device_num+1,
+ PCI_DEVFN(slot->device_num + 1,
PCI_FUNC(func)));
if (dev) {
/*
@@ -477,10 +455,15 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
return rc;
}
-static int get_power_status(struct hotplug_slot *bss_hotplug_slot, u8 *value)
+static inline int get_power_status(struct hotplug_slot *bss_hotplug_slot,
+ u8 *value)
{
+ struct slot *slot = bss_hotplug_slot->private;
+ struct pcibus_info *pcibus_info;
+
+ pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
down(&sn_hotplug_sem);
- *value = sn_power_status_get(bss_hotplug_slot);
+ *value = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);
up(&sn_hotplug_sem);
return 0;
}
@@ -508,7 +491,7 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
if (sn_pci_slot_valid(pci_bus, device) != 1)
continue;
- bss_hotplug_slot = kcalloc(1,sizeof(struct hotplug_slot),
+ bss_hotplug_slot = kcalloc(1, sizeof(*bss_hotplug_slot),
GFP_KERNEL);
if (!bss_hotplug_slot) {
rc = -ENOMEM;
@@ -516,7 +499,7 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
}
bss_hotplug_slot->info =
- kcalloc(1,sizeof(struct hotplug_slot_info),
+ kcalloc(1, sizeof(struct hotplug_slot_info),
GFP_KERNEL);
if (!bss_hotplug_slot->info) {
rc = -ENOMEM;
@@ -535,6 +518,11 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus)
rc = pci_hp_register(bss_hotplug_slot);
if (rc)
goto register_err;
+
+ rc = sysfs_create_file(&bss_hotplug_slot->kobj,
+ &sn_slot_path_attr.attr);
+ if (rc)
+ goto register_err;
}
dev_dbg(pci_bus->self, "Registered bus with hotplug\n");
return rc;
@@ -564,14 +552,14 @@ static int sn_pci_hotplug_init(void)
int rc;
int registered = 0;
- INIT_LIST_HEAD(&sn_hp_list);
-
if (sn_sal_rev() < SGI_HOTPLUG_PROM_REV) {
- printk(KERN_ERR "%s: PROM version must be greater than 4.05\n",
+ printk(KERN_ERR "%s: PROM version must be greater than 4.30\n",
__FUNCTION__);
return -EPERM;
}
+ INIT_LIST_HEAD(&sn_hp_list);
+
while ((pci_bus = pci_find_next_bus(pci_bus))) {
if (!pci_bus->sysdata)
continue;
@@ -584,9 +572,9 @@ static int sn_pci_hotplug_init(void)
dev_dbg(pci_bus->self, "valid hotplug bus\n");
rc = sn_hotplug_slot_register(pci_bus);
- if (!rc)
+ if (!rc) {
registered = 1;
- else {
+ } else {
registered = 0;
break;
}
@@ -599,9 +587,8 @@ static void sn_pci_hotplug_exit(void)
{
struct hotplug_slot *bss_hotplug_slot;
- while ((bss_hotplug_slot = sn_hp_destroy())) {
+ while ((bss_hotplug_slot = sn_hp_destroy()))
pci_hp_deregister(bss_hotplug_slot);
- }
if (!list_empty(&sn_hp_list))
printk(KERN_ERR "%s: internal list is not empty\n", __FILE__);
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index fe4d653da18..b7d1c61d6bb 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -411,7 +411,7 @@ static inline void return_resource(struct pci_resource **head, struct pci_resour
static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
{
- snprintf(buffer, buffer_size, "%d", slot->number);
+ snprintf(buffer, buffer_size, "%04d_%04d", slot->bus, slot->number);
}
enum php_ctlr_type {
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 2b85aa39f95..ee8677bda95 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -91,6 +91,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
{
struct msi_desc *entry;
struct msg_address address;
+ unsigned int irq = vector;
entry = (struct msi_desc *)msi_desc[vector];
if (!entry || !entry->dev)
@@ -112,6 +113,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
pci_write_config_dword(entry->dev, msi_lower_address_reg(pos),
address.lo_address.value);
+ set_native_irq_info(irq, cpu_mask);
break;
}
case PCI_CAP_ID_MSIX:
@@ -125,22 +127,13 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
MSI_TARGET_CPU_SHIFT);
entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
writel(address.lo_address.value, entry->mask_base + offset);
+ set_native_irq_info(irq, cpu_mask);
break;
}
default:
break;
}
}
-
-#ifdef CONFIG_IRQBALANCE
-static inline void move_msi(int vector)
-{
- if (!cpus_empty(pending_irq_balance_cpumask[vector])) {
- set_msi_affinity(vector, pending_irq_balance_cpumask[vector]);
- cpus_clear(pending_irq_balance_cpumask[vector]);
- }
-}
-#endif /* CONFIG_IRQBALANCE */
#endif /* CONFIG_SMP */
static void mask_MSI_irq(unsigned int vector)
@@ -191,13 +184,13 @@ static void shutdown_msi_irq(unsigned int vector)
static void end_msi_irq_wo_maskbit(unsigned int vector)
{
- move_msi(vector);
+ move_native_irq(vector);
ack_APIC_irq();
}
static void end_msi_irq_w_maskbit(unsigned int vector)
{
- move_msi(vector);
+ move_native_irq(vector);
unmask_MSI_irq(vector);
ack_APIC_irq();
}
@@ -446,10 +439,7 @@ static void enable_msi_mode(struct pci_dev *dev, int pos, int type)
}
if (pci_find_capability(dev, PCI_CAP_ID_EXP)) {
/* PCI Express Endpoint device detected */
- u16 cmd;
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- cmd |= PCI_COMMAND_INTX_DISABLE;
- pci_write_config_word(dev, PCI_COMMAND, cmd);
+ pci_intx(dev, 0); /* disable intx */
}
}
@@ -468,10 +458,7 @@ void disable_msi_mode(struct pci_dev *dev, int pos, int type)
}
if (pci_find_capability(dev, PCI_CAP_ID_EXP)) {
/* PCI Express Endpoint device detected */
- u16 cmd;
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
- cmd &= ~PCI_COMMAND_INTX_DISABLE;
- pci_write_config_word(dev, PCI_COMMAND, cmd);
+ pci_intx(dev, 1); /* enable intx */
}
}
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index 390f1851c0f..402136a5c9e 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -19,7 +19,6 @@
#define NR_HP_RESERVED_VECTORS 20
extern int vector_irq[NR_VECTORS];
-extern cpumask_t pending_irq_balance_cpumask[NR_IRQS];
extern void (*interrupt[NR_IRQS])(void);
extern int pci_vector_resources(int last, int nr_released);
@@ -29,10 +28,6 @@ extern int pci_vector_resources(int last, int nr_released);
#define set_msi_irq_affinity NULL
#endif
-#ifndef CONFIG_IRQBALANCE
-static inline void move_msi(int vector) {}
-#endif
-
/*
* MSI-X Address Register
*/
diff --git a/drivers/pci/names.c b/drivers/pci/names.c
deleted file mode 100644
index ad224aada7c..00000000000
--- a/drivers/pci/names.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * PCI Class and Device Name Tables
- *
- * Copyright 1993--1999 Drew Eckhardt, Frederic Potter,
- * David Mosberger-Tang, Martin Mares
- */
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-
-#ifdef CONFIG_PCI_NAMES
-
-struct pci_device_info {
- unsigned short device;
- unsigned short seen;
- const char *name;
-};
-
-struct pci_vendor_info {
- unsigned short vendor;
- unsigned short nr;
- const char *name;
- struct pci_device_info *devices;
-};
-
-/*
- * This is ridiculous, but we want the strings in
- * the .init section so that they don't take up
- * real memory.. Parse the same file multiple times
- * to get all the info.
- */
-#define VENDOR( vendor, name ) static char __vendorstr_##vendor[] __devinitdata = name;
-#define ENDVENDOR()
-#define DEVICE( vendor, device, name ) static char __devicestr_##vendor##device[] __devinitdata = name;
-#include "devlist.h"
-
-
-#define VENDOR( vendor, name ) static struct pci_device_info __devices_##vendor[] __devinitdata = {
-#define ENDVENDOR() };
-#define DEVICE( vendor, device, name ) { 0x##device, 0, __devicestr_##vendor##device },
-#include "devlist.h"
-
-static struct pci_vendor_info __devinitdata pci_vendor_list[] = {
-#define VENDOR( vendor, name ) { 0x##vendor, sizeof(__devices_##vendor) / sizeof(struct pci_device_info), __vendorstr_##vendor, __devices_##vendor },
-#define ENDVENDOR()
-#define DEVICE( vendor, device, name )
-#include "devlist.h"
-};
-
-#define VENDORS (sizeof(pci_vendor_list)/sizeof(struct pci_vendor_info))
-
-void __devinit pci_name_device(struct pci_dev *dev)
-{
- const struct pci_vendor_info *vendor_p = pci_vendor_list;
- int i = VENDORS;
- char *name = dev->pretty_name;
-
- do {
- if (vendor_p->vendor == dev->vendor)
- goto match_vendor;
- vendor_p++;
- } while (--i);
-
- /* Couldn't find either the vendor nor the device */
- sprintf(name, "PCI device %04x:%04x", dev->vendor, dev->device);
- return;
-
- match_vendor: {
- struct pci_device_info *device_p = vendor_p->devices;
- int i = vendor_p->nr;
-
- while (i > 0) {
- if (device_p->device == dev->device)
- goto match_device;
- device_p++;
- i--;
- }
-
- /* Ok, found the vendor, but unknown device */
- sprintf(name, "PCI device %04x:%04x (%." PCI_NAME_HALF "s)",
- dev->vendor, dev->device, vendor_p->name);
- return;
-
- /* Full match */
- match_device: {
- char *n = name + sprintf(name, "%s %s",
- vendor_p->name, device_p->name);
- int nr = device_p->seen + 1;
- device_p->seen = nr;
- if (nr > 1)
- sprintf(n, " (#%d)", nr);
- }
- }
-}
-
-/*
- * Class names. Not in .init section as they are needed in runtime.
- */
-
-static u16 pci_class_numbers[] = {
-#define CLASS(x,y) 0x##x,
-#include "classlist.h"
-};
-
-static char *pci_class_names[] = {
-#define CLASS(x,y) y,
-#include "classlist.h"
-};
-
-char *
-pci_class_name(u32 class)
-{
- int i;
-
- for(i=0; i<sizeof(pci_class_numbers)/sizeof(pci_class_numbers[0]); i++)
- if (pci_class_numbers[i] == class)
- return pci_class_names[i];
- return NULL;
-}
-
-#else
-
-void __devinit pci_name_device(struct pci_dev *dev)
-{
-}
-
-char *
-pci_class_name(u32 class)
-{
- return NULL;
-}
-
-#endif /* CONFIG_PCI_NAMES */
-
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index e4115a0d5ba..0d0d533894e 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -7,6 +7,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/mempolicy.h>
#include "pci.h"
/*
@@ -163,6 +164,34 @@ const struct pci_device_id *pci_match_device(struct pci_driver *drv,
return NULL;
}
+static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ int error;
+#ifdef CONFIG_NUMA
+ /* Execute driver initialization on node where the
+ device's bus is attached to. This way the driver likely
+ allocates its local memory on the right node without
+ any need to change it. */
+ struct mempolicy *oldpol;
+ cpumask_t oldmask = current->cpus_allowed;
+ int node = pcibus_to_node(dev->bus);
+ if (node >= 0 && node_online(node))
+ set_cpus_allowed(current, node_to_cpumask(node));
+ /* And set default memory allocation policy */
+ oldpol = current->mempolicy;
+ current->mempolicy = &default_policy;
+ mpol_get(current->mempolicy);
+#endif
+ error = drv->probe(dev, id);
+#ifdef CONFIG_NUMA
+ set_cpus_allowed(current, oldmask);
+ mpol_free(current->mempolicy);
+ current->mempolicy = oldpol;
+#endif
+ return error;
+}
+
/**
* __pci_device_probe()
*
@@ -180,7 +209,7 @@ __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
id = pci_match_device(drv, pci_dev);
if (id)
- error = drv->probe(pci_dev, id);
+ error = pci_call_probe(drv, pci_dev, id);
if (error >= 0) {
pci_dev->driver = drv;
error = 0;
@@ -243,17 +272,19 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
}
-/*
+/*
* Default resume method for devices that have no driver provided resume,
* or not even a driver at all.
*/
static void pci_default_resume(struct pci_dev *pci_dev)
{
+ int retval;
+
/* restore the PCI config space */
pci_restore_state(pci_dev);
/* if the device was enabled before suspend, reenable */
if (pci_dev->is_enabled)
- pci_enable_device(pci_dev);
+ retval = pci_enable_device(pci_dev);
/* if the device was busmaster before the suspend, make it busmaster again */
if (pci_dev->is_busmaster)
pci_set_master(pci_dev);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 1b34fc56067..992db89adce 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -222,6 +222,37 @@ pci_find_parent_resource(const struct pci_dev *dev, struct resource *res)
}
/**
+ * pci_restore_bars - restore a devices BAR values (e.g. after wake-up)
+ * @dev: PCI device to have its BARs restored
+ *
+ * Restore the BAR values for a given device, so as to make it
+ * accessible by its driver.
+ */
+void
+pci_restore_bars(struct pci_dev *dev)
+{
+ int i, numres;
+
+ switch (dev->hdr_type) {
+ case PCI_HEADER_TYPE_NORMAL:
+ numres = 6;
+ break;
+ case PCI_HEADER_TYPE_BRIDGE:
+ numres = 2;
+ break;
+ case PCI_HEADER_TYPE_CARDBUS:
+ numres = 1;
+ break;
+ default:
+ /* Should never get here, but just in case... */
+ return;
+ }
+
+ for (i = 0; i < numres; i ++)
+ pci_update_resource(dev, &dev->resource[i], i);
+}
+
+/**
* pci_set_power_state - Set the power state of a PCI device
* @dev: PCI device to be suspended
* @state: PCI power state (D0, D1, D2, D3hot, D3cold) we're entering
@@ -239,7 +270,7 @@ int (*platform_pci_set_power_state)(struct pci_dev *dev, pci_power_t t);
int
pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{
- int pm;
+ int pm, need_restore = 0;
u16 pmcsr, pmc;
/* bound the state we're entering */
@@ -263,7 +294,7 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state)
return -EIO;
pci_read_config_word(dev,pm + PCI_PM_PMC,&pmc);
- if ((pmc & PCI_PM_CAP_VER_MASK) > 2) {
+ if ((pmc & PCI_PM_CAP_VER_MASK) > 3) {
printk(KERN_DEBUG
"PCI: %s has unsupported PM cap regs version (%u)\n",
pci_name(dev), pmc & PCI_PM_CAP_VER_MASK);
@@ -271,21 +302,22 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state)
}
/* check if this device supports the desired state */
- if (state == PCI_D1 || state == PCI_D2) {
- if (state == PCI_D1 && !(pmc & PCI_PM_CAP_D1))
- return -EIO;
- else if (state == PCI_D2 && !(pmc & PCI_PM_CAP_D2))
- return -EIO;
- }
+ if (state == PCI_D1 && !(pmc & PCI_PM_CAP_D1))
+ return -EIO;
+ else if (state == PCI_D2 && !(pmc & PCI_PM_CAP_D2))
+ return -EIO;
+
+ pci_read_config_word(dev, pm + PCI_PM_CTRL, &pmcsr);
/* If we're in D3, force entire word to 0.
* This doesn't affect PME_Status, disables PME_En, and
* sets PowerState to 0.
*/
- if (dev->current_state >= PCI_D3hot)
+ if (dev->current_state >= PCI_D3hot) {
+ if (!(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET))
+ need_restore = 1;
pmcsr = 0;
- else {
- pci_read_config_word(dev, pm + PCI_PM_CTRL, &pmcsr);
+ } else {
pmcsr &= ~PCI_PM_CTRL_STATE_MASK;
pmcsr |= state;
}
@@ -308,6 +340,22 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state)
platform_pci_set_power_state(dev, state);
dev->current_state = state;
+
+ /* According to section 5.4.1 of the "PCI BUS POWER MANAGEMENT
+ * INTERFACE SPECIFICATION, REV. 1.2", a device transitioning
+ * from D3hot to D0 _may_ perform an internal reset, thereby
+ * going to "D0 Uninitialized" rather than "D0 Initialized".
+ * For example, at least some versions of the 3c905B and the
+ * 3c556B exhibit this behaviour.
+ *
+ * At least some laptop BIOSen (e.g. the Thinkpad T21) leave
+ * devices in a D3hot state at boot. Consequently, we need to
+ * restore at least the BARs so that the device will be
+ * accessible to its driver.
+ */
+ if (need_restore)
+ pci_restore_bars(dev);
+
return 0;
}
@@ -333,13 +381,17 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state)
if (platform_pci_choose_state) {
ret = platform_pci_choose_state(dev, state);
if (ret >= 0)
- state = ret;
+ state.event = ret;
}
- switch (state) {
- case 0: return PCI_D0;
- case 3: return PCI_D3hot;
+
+ switch (state.event) {
+ case PM_EVENT_ON:
+ return PCI_D0;
+ case PM_EVENT_FREEZE:
+ case PM_EVENT_SUSPEND:
+ return PCI_D3hot;
default:
- printk("They asked me for state %d\n", state);
+ printk("They asked me for state %d\n", state.event);
BUG();
}
return PCI_D0;
@@ -390,8 +442,11 @@ pci_enable_device_bars(struct pci_dev *dev, int bars)
{
int err;
- pci_set_power_state(dev, PCI_D0);
- if ((err = pcibios_enable_device(dev, bars)) < 0)
+ err = pci_set_power_state(dev, PCI_D0);
+ if (err < 0 && err != -EIO)
+ return err;
+ err = pcibios_enable_device(dev, bars);
+ if (err < 0)
return err;
return 0;
}
@@ -743,6 +798,31 @@ pci_clear_mwi(struct pci_dev *dev)
}
}
+/**
+ * pci_intx - enables/disables PCI INTx for device dev
+ * @dev: the PCI device to operate on
+ * @enable: boolean
+ *
+ * Enables/disables PCI INTx for device dev
+ */
+void
+pci_intx(struct pci_dev *pdev, int enable)
+{
+ u16 pci_command, new;
+
+ pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
+
+ if (enable) {
+ new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
+ } else {
+ new = pci_command | PCI_COMMAND_INTX_DISABLE;
+ }
+
+ if (new != pci_command) {
+ pci_write_config_word(pdev, PCI_COMMAND, new);
+ }
+}
+
#ifndef HAVE_ARCH_PCI_SET_DMA_MASK
/*
* These can be overridden by arch-specific implementations
@@ -805,6 +885,7 @@ struct pci_dev *isa_bridge;
EXPORT_SYMBOL(isa_bridge);
#endif
+EXPORT_SYMBOL_GPL(pci_restore_bars);
EXPORT_SYMBOL(pci_enable_device_bars);
EXPORT_SYMBOL(pci_enable_device);
EXPORT_SYMBOL(pci_disable_device);
@@ -819,6 +900,7 @@ EXPORT_SYMBOL(pci_request_region);
EXPORT_SYMBOL(pci_set_master);
EXPORT_SYMBOL(pci_set_mwi);
EXPORT_SYMBOL(pci_clear_mwi);
+EXPORT_SYMBOL_GPL(pci_intx);
EXPORT_SYMBOL(pci_set_dma_mask);
EXPORT_SYMBOL(pci_set_consistent_dma_mask);
EXPORT_SYMBOL(pci_assign_resource);
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index d00168b1f66..d3f3dd42240 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -29,7 +29,6 @@ static inline int pci_proc_detach_bus(struct pci_bus *bus) { return 0; }
#endif
/* Functions for PCI Hotplug drivers to use */
-extern struct pci_bus * pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr);
extern unsigned int pci_do_scan_bus(struct pci_bus *bus);
extern int pci_remove_device_safe(struct pci_dev *dev);
extern unsigned char pci_max_busnr(void);
diff --git a/drivers/pci/pci.ids b/drivers/pci/pci.ids
deleted file mode 100644
index 1d2ef1e2ffc..00000000000
--- a/drivers/pci/pci.ids
+++ /dev/null
@@ -1,10180 +0,0 @@
-#
-# List of PCI ID's
-#
-# Maintained by Martin Mares <mj@ucw.cz> and other volunteers from the
-# Linux PCI ID's Project at http://pciids.sf.net/. New data are always
-# welcome (if they are accurate), we're eagerly expecting new entries,
-# so if you have anything to contribute, please visit the home page or
-# send a diff -u against the most recent pci.ids to pci-ids@ucw.cz.
-#
-# Daily snapshot on Tue 2005-03-08 10:11:48
-#
-
-# Vendors, devices and subsystems. Please keep sorted.
-
-# Syntax:
-# vendor vendor_name
-# device device_name <-- single tab
-# subvendor subdevice subsystem_name <-- two tabs
-
-0000 Gammagraphx, Inc.
-001a Ascend Communications, Inc.
-0033 Paradyne corp.
-003d Lockheed Martin-Marietta Corp
-# Real TJN ID is e159, but they got it wrong several times --mj
-0059 Tiger Jet Network Inc. (Wrong ID)
-0070 Hauppauge computer works Inc.
- 4000 WinTV PVR-350
- 4001 WinTV PVR-250 (v1)
- 4009 WinTV PVR-250
- 4801 WinTV PVR-250 MCE
-0071 Nebula Electronics Ltd.
-0095 Silicon Image, Inc. (Wrong ID)
- 0680 Ultra ATA/133 IDE RAID CONTROLLER CARD
-0100 Ncipher Corp Ltd
-# 018a is not LevelOne but there is a board misprogrammed
-018a LevelOne
- 0106 FPC-0106TX misprogrammed [RTL81xx]
-# 021b is not Compaq but there is a board misprogrammed
-021b Compaq Computer Corporation
- 8139 HNE-300 (RealTek RTL8139c) [iPaq Networking]
-# http://www.davicom.com.tw/
-0291 Davicom Semiconductor, Inc.
- 8212 DM9102A(DM9102AE, SM9102AF) Ethernet 100/10 MBit(Rev 40)
-# SpeedStream is Efficient Networks, Inc, a Siemens Company
-02ac SpeedStream
- 1012 1012 PCMCIA 10/100 Ethernet Card [RTL81xx]
-0357 TTTech AG
- 000a TTP-Monitoring Card V2.0
-0432 SCM Microsystems, Inc.
- 0001 Pluto2 DVB-T Receiver for PCMCIA [EasyWatch MobilSet]
-05e3 CyberDoor
- 0701 CBD516
-0675 Dynalink
- 1700 IS64PH ISDN Adapter
- 1702 IS64PH ISDN Adapter
-# Wrong ID used in subsystem ID of VIA USB controllers.
-0925 VIA Technologies, Inc. (Wrong ID)
-09c1 Arris
- 0704 CM 200E Cable Modem
-0a89 BREA Technologies Inc
-0b49 ASCII Corporation
-# see http://homepage1.nifty.com/mcn/lab/machines/trance_vibrator/usbview.vib.txt
- 064f Trance Vibrator
-0e11 Compaq Computer Corporation
- 0001 PCI to EISA Bridge
- 0002 PCI to ISA Bridge
- 0046 Smart Array 64xx
- 0e11 409a Smart Array 641
- 0e11 409b Smart Array 642
- 0e11 409c Smart Array 6400
- 0e11 409d Smart Array 6400 EM
- 0049 NC7132 Gigabit Upgrade Module
- 004a NC6136 Gigabit Server Adapter
- 007c NC7770 1000BaseTX
- 007d NC6770 1000BaseTX
- 0085 NC7780 1000BaseTX
- 00bb NC7760
- 00ca NC7771
- 00cb NC7781
- 00cf NC7772
- 00d0 NC7782
- 00d1 NC7783
- 00e3 NC7761
- 0508 Netelligent 4/16 Token Ring
- 1000 Triflex/Pentium Bridge, Model 1000
- 2000 Triflex/Pentium Bridge, Model 2000
- 3032 QVision 1280/p
- 3033 QVision 1280/p
- 3034 QVision 1280/p
- 4000 4000 [Triflex]
- 4030 SMART-2/P
- 4031 SMART-2SL
- 4032 Smart Array 3200
- 4033 Smart Array 3100ES
- 4034 Smart Array 221
- 4040 Integrated Array
- 4048 Compaq Raid LC2
- 4050 Smart Array 4200
- 4051 Smart Array 4250ES
- 4058 Smart Array 431
- 4070 Smart Array 5300
- 4080 Smart Array 5i
- 4082 Smart Array 532
- 4083 Smart Array 5312
- 4091 Smart Array 6i
- 409a Smart Array 641
- 409b Smart Array 642
- 409c Smart Array 6400
- 409d Smart Array 6400 EM
- 6010 HotPlug PCI Bridge 6010
- 7020 USB Controller
- a0ec Fibre Channel Host Controller
- a0f0 Advanced System Management Controller
- a0f3 Triflex PCI to ISA Bridge
- a0f7 PCI Hotplug Controller
- 8086 002a PCI Hotplug Controller A
- 8086 002b PCI Hotplug Controller B
- a0f8 ZFMicro Chipset USB
- a0fc FibreChannel HBA Tachyon
- ae10 Smart-2/P RAID Controller
- 0e11 4030 Smart-2/P Array Controller
- 0e11 4031 Smart-2SL Array Controller
- 0e11 4032 Smart Array Controller
- 0e11 4033 Smart 3100ES Array Controller
- ae29 MIS-L
- ae2a MPC
- ae2b MIS-E
- ae31 System Management Controller
- ae32 Netelligent 10/100 TX PCI UTP
- ae33 Triflex Dual EIDE Controller
- ae34 Netelligent 10 T PCI UTP
- ae35 Integrated NetFlex-3/P
- ae40 Netelligent Dual 10/100 TX PCI UTP
- ae43 Netelligent Integrated 10/100 TX UTP
- ae69 CETUS-L
- ae6c Northstar
- ae6d NorthStar CPU to PCI Bridge
- b011 Netelligent 10/100 TX Embedded UTP
- b012 Netelligent 10 T/2 PCI UTP/Coax
- b01e NC3120 Fast Ethernet NIC
- b01f NC3122 Fast Ethernet NIC
- b02f NC1120 Ethernet NIC
- b030 Netelligent 10/100 TX UTP
- b04a 10/100 TX PCI Intel WOL UTP Controller
- b060 Smart Array 5300 Controller
- b0c6 NC3161 Fast Ethernet NIC
- b0c7 NC3160 Fast Ethernet NIC
- b0d7 NC3121 Fast Ethernet NIC
- b0dd NC3131 Fast Ethernet NIC
- b0de NC3132 Fast Ethernet Module
- b0df NC6132 Gigabit Module
- b0e0 NC6133 Gigabit Module
- b0e1 NC3133 Fast Ethernet Module
- b123 NC6134 Gigabit NIC
- b134 NC3163 Fast Ethernet NIC
- b13c NC3162 Fast Ethernet NIC
- b144 NC3123 Fast Ethernet NIC
- b163 NC3134 Fast Ethernet NIC
- b164 NC3165 Fast Ethernet Upgrade Module
- b178 Smart Array 5i/532
- 0e11 4080 Smart Array 5i
- 0e11 4082 Smart Array 532
- 0e11 4083 Smart Array 5312
- b1a4 NC7131 Gigabit Server Adapter
-# HP Memory Hot-Plug Controller
- b200 Memory Hot-Plug Controller
- b203 Integrated Lights Out Controller
- b204 Integrated Lights Out Processor
- f130 NetFlex-3/P ThunderLAN 1.0
- f150 NetFlex-3/P ThunderLAN 2.3
-0e55 HaSoTec GmbH
-# Formerly NCR
-1000 LSI Logic / Symbios Logic
- 0001 53c810
- 1000 1000 LSI53C810AE PCI to SCSI I/O Processor
- 0002 53c820
- 0003 53c825
- 1000 1000 LSI53C825AE PCI to SCSI I/O Processor (Ultra Wide)
- 0004 53c815
- 0005 53c810AP
- 0006 53c860
- 1000 1000 LSI53C860E PCI to Ultra SCSI I/O Processor
- 000a 53c1510
- 1000 1000 LSI53C1510 PCI to Dual Channel Wide Ultra2 SCSI Controller (Nonintelligent mode)
- 000b 53C896/897
- 0e11 6004 EOB003 Series SCSI host adapter
- 1000 1000 LSI53C896/7 PCI to Dual Channel Ultra2 SCSI Multifunction Controller
- 1000 1010 LSI22910 PCI to Dual Channel Ultra2 SCSI host adapter
- 1000 1020 LSI21002 PCI to Dual Channel Ultra2 SCSI host adapter
-# multifunction PCI card: Dual U2W SCSI, dual 10/100TX, graphics
- 13e9 1000 6221L-4U
- 000c 53c895
- 1000 1010 LSI8951U PCI to Ultra2 SCSI host adapter
- 1000 1020 LSI8952U PCI to Ultra2 SCSI host adapter
- 1de1 3906 DC-390U2B SCSI adapter
- 1de1 3907 DC-390U2W
- 000d 53c885
- 000f 53c875
- 0e11 7004 Embedded Ultra Wide SCSI Controller
- 1000 1000 LSI53C876/E PCI to Dual Channel SCSI Controller
- 1000 1010 LSI22801 PCI to Dual Channel Ultra SCSI host adapter
- 1000 1020 LSI22802 PCI to Dual Channel Ultra SCSI host adapter
- 1092 8760 FirePort 40 Dual SCSI Controller
- 1de1 3904 DC390F/U Ultra Wide SCSI Adapter
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 4c53 1050 CT7 mainboard
- 0010 53C1510
- 0e11 4040 Integrated Array Controller
- 0e11 4048 RAID LC2 Controller
- 1000 1000 53C1510 PCI to Dual Channel Wide Ultra2 SCSI Controller (Intelligent mode)
- 0012 53c895a
- 1000 1000 LSI53C895A PCI to Ultra2 SCSI Controller
- 0013 53c875a
- 1000 1000 LSI53C875A PCI to Ultra SCSI Controller
- 0020 53c1010 Ultra3 SCSI Adapter
- 1000 1000 LSI53C1010-33 PCI to Dual Channel Ultra160 SCSI Controller
- 1de1 1020 DC-390U3W
- 0021 53c1010 66MHz Ultra3 SCSI Adapter
- 1000 1000 LSI53C1000/1000R/1010R/1010-66 PCI to Ultra160 SCSI Controller
- 1000 1010 Asus TR-DLS onboard 53C1010-66
- 124b 1070 PMC-USCSI3
- 4c53 1080 CT8 mainboard
- 4c53 1300 P017 mezzanine (32-bit PMC)
- 4c53 1310 P017 mezzanine (64-bit PMC)
- 0030 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI
- 1028 0123 PowerEdge 2600
- 1028 014a PowerEdge 1750
- 1028 016c PowerEdge 1850 MPT Fusion SCSI/RAID (Perc 4)
- 1028 0183 PowerEdge 1800
- 1028 1010 LSI U320 SCSI Controller
- 0031 53c1030ZC PCI-X Fusion-MPT Dual Ultra320 SCSI
- 0032 53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI
- 1000 1000 LSI53C1020/1030 PCI-X to Ultra320 SCSI Controller
- 0033 1030ZC_53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI
- 0040 53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI
- 1000 0033 MegaRAID SCSI 320-2XR
- 1000 0066 MegaRAID SCSI 320-2XRWS
- 0041 53C1035ZC PCI-X Fusion-MPT Dual Ultra320 SCSI
- 008f 53c875J
- 1092 8000 FirePort 40 SCSI Controller
- 1092 8760 FirePort 40 Dual SCSI Host Adapter
- 0407 MegaRAID
- 1000 0530 MegaRAID 530 SCSI 320-0X RAID Controller
- 1000 0531 MegaRAID 531 SCSI 320-4X RAID Controller
- 1000 0532 MegaRAID 532 SCSI 320-2X RAID Controller
- 1028 0531 PowerEdge Expandable RAID Controller 4/QC
- 1028 0533 PowerEdge Expandable RAID Controller 4/QC
- 8086 0530 MegaRAID Intel RAID Controller SRCZCRX
- 8086 0532 MegaRAID Intel RAID Controller SRCU42X
- 0408 MegaRAID
- 1000 0001 MegaRAID SCSI 320-1E RAID Controller
- 1000 0002 MegaRAID SCSI 320-2E RAID Controller
- 1025 004d MegaRAID ACER ROMB-2E RAID Controller
- 1028 0001 PowerEdge RAID Controller PERC4e/SC
- 1028 0002 PowerEdge RAID Controller PERC4e/DC
- 1734 1065 FSC MegaRAID PCI Express ROMB
- 8086 0002 MegaRAID Intel RAID Controller SRCU42E
- 0409 MegaRAID
- 1000 3004 MegaRAID SATA 300-4X RAID Controller
- 1000 3008 MegaRAID SATA 300-8X RAID Controller
- 8086 3008 MegaRAID RAID Controller SRCS28X
- 8086 3431 MegaRAID RAID Controller Alief SROMBU42E
- 8086 3499 MegaRAID RAID Controller Harwich SROMBU42E
- 0621 FC909 Fibre Channel Adapter
- 0622 FC929 Fibre Channel Adapter
- 1000 1020 44929 O Dual Fibre Channel card
- 0623 FC929 LAN
- 0624 FC919 Fibre Channel Adapter
- 0625 FC919 LAN
- 0626 FC929X Fibre Channel Adapter
- 1000 1010 7202-XP-LC Dual Fibre Channel card
- 0627 FC929X LAN
- 0628 FC919X Fibre Channel Adapter
- 0629 FC919X LAN
- 0701 83C885 NT50 DigitalScape Fast Ethernet
- 0702 Yellowfin G-NIC gigabit ethernet
- 1318 0000 PEI100X
- 0804 SA2010
- 0805 SA2010ZC
- 0806 SA2020
- 0807 SA2020ZC
- 0901 61C102
- 1000 63C815
- 1960 MegaRAID
- 1000 0518 MegaRAID 518 SCSI 320-2 Controller
- 1000 0520 MegaRAID 520 SCSI 320-1 Controller
- 1000 0522 MegaRAID 522 i4 133 RAID Controller
- 1000 0523 MegaRAID SATA 150-6 RAID Controller
- 1000 4523 MegaRAID SATA 150-4 RAID Controller
- 1000 a520 MegaRAID ZCR SCSI 320-0 Controller
- 1028 0518 MegaRAID 518 DELL PERC 4/DC RAID Controller
- 1028 0520 MegaRAID 520 DELL PERC 4/SC RAID Controller
- 1028 0531 PowerEdge Expandable RAID Controller 4/QC
- 1028 0533 PowerEdge Expandable RAID Controller 4/QC
- 8086 0520 MegaRAIDRAID Controller SRCU41L
- 8086 0523 MegaRAID RAID Controller SRCS16
-1001 Kolter Electronic
- 0010 PCI 1616 Measurement card with 32 digital I/O lines
- 0011 OPTO-PCI Opto-Isolated digital I/O board
- 0012 PCI-AD/DA Analogue I/O board
- 0013 PCI-OPTO-RELAIS Digital I/O board with relay outputs
- 0014 PCI-Counter/Timer Counter Timer board
- 0015 PCI-DAC416 Analogue output board
- 0016 PCI-MFB Analogue I/O board
- 0017 PROTO-3 PCI Prototyping board
- 9100 INI-9100/9100W SCSI Host
-1002 ATI Technologies Inc
- 3150 M24 1P [Radeon Mobility X600]
- 3154 M24 1T [FireGL M24 GL]
- 3e50 RV380 0x3e50 [Radeon X600]
- 3e54 RV380 0x3e54 [FireGL V3200]
- 3e70 RV380 [Radeon X600] Secondary
- 4136 Radeon IGP 320 M
- 4137 Radeon IGP330/340/350
- 4144 R300 AD [Radeon 9500 Pro]
-# New PCI ID provided by ATI developer relations (correction to above)
- 4145 R300 AE [Radeon 9700 Pro]
-# New PCI ID provided by ATI developer relations (oops, correction to above)
- 4146 R300 AF [Radeon 9700 Pro]
- 4147 R300 AG [FireGL Z1/X1]
- 4148 R350 AH [Radeon 9800]
- 4149 R350 AI [Radeon 9800]
- 414a R350 AJ [Radeon 9800]
- 414b R350 AK [Fire GL X2]
-# New PCI ID provided by ATI developer relations
- 4150 RV350 AP [Radeon 9600]
- 1002 0002 R9600 Pro primary (Asus OEM for HP)
- 1002 0003 R9600 Pro secondary (Asus OEM for HP)
- 1458 4024 Giga-Byte GV-R96128D Primary
- 148c 2064 PowerColor R96A-C3N
- 148c 2066 PowerColor R96A-C3N
- 174b 7c19 Sapphire Atlantis Radeon 9600 Pro
- 174b 7c29 GC-R9600PRO Primary [Sapphire]
- 17ee 2002 Radeon 9600 256Mb Primary
- 18bc 0101 GC-R9600PRO Primary
-# New PCI ID provided by ATI developer relations
- 4151 RV350 AQ [Radeon 9600]
- 1043 c004 A9600SE
-# New PCI ID provided by ATI developer relations
- 4152 RV350 AR [Radeon 9600]
- 1002 0002 Radeon 9600XT
- 1043 c002 Radeon 9600 XT TVD
- 174b 7c29 Sapphire Radeon 9600XT
- 1787 4002 Radeon 9600 XT
- 4153 RV350 AS [Radeon 9600 AS]
- 4154 RV350 AT [Fire GL T2]
- 4155 RV350 AU [Fire GL T2]
- 4156 RV350 AV [Fire GL T2]
- 4157 RV350 AW [Fire GL T2]
- 4158 68800AX [Mach32]
-# The PCI ID is unrelated to any DVI output.
- 4164 R300 AD [Radeon 9500 Pro] (Secondary)
-# New PCI ID info provided by ATI developer relations
- 4165 R300 AE [Radeon 9700 Pro] (Secondary)
-# New PCI ID info provided by ATI developer relations
- 4166 R300 AF [Radeon 9700 Pro] (Secondary)
-# New PCI ID provided by ATI developer relations
- 4168 Radeon R350 [Radeon 9800] (Secondary)
-# New PCI ID provided by ATI developer relations (correction to above)
- 4170 RV350 AP [Radeon 9600] (Secondary)
- 1458 4025 Giga-Byte GV-R96128D Secondary
- 148c 2067 PowerColor R96A-C3N (Secondary)
- 174b 7c28 GC-R9600PRO Secondary [Sapphire]
- 17ee 2003 Radeon 9600 256Mb Secondary
- 18bc 0100 GC-R9600PRO Secondary
-# New PCI ID provided by ATI developer relations (correction to above)
- 4171 RV350 AQ [Radeon 9600] (Secondary)
- 1043 c005 A9600SE (Secondary)
-# New PCI ID provided by ATI developer relations (correction to above)
- 4172 RV350 AR [Radeon 9600] (Secondary)
- 1002 0003 Radeon 9600XT (Secondary)
- 1043 c003 A9600XT (Secondary)
- 174b 7c28 Sapphire Radeon 9600XT (Secondary)
- 1787 4003 Radeon 9600 XT (Secondary)
- 4173 RV350 ?? [Radeon 9550] (Secondary)
- 4237 Radeon 7000 IGP
- 4242 R200 BB [Radeon All in Wonder 8500DV]
- 1002 02aa Radeon 8500 AIW DV Edition
- 4243 R200 BC [Radeon All in Wonder 8500]
- 4336 Radeon Mobility U1
- 103c 0024 Pavilion ze4400 builtin Video
- 4337 Radeon IGP 330M/340M/350M
- 1014 053a ThinkPad R40e (2684-HVG) builtin VGA controller
- 103c 0850 Radeon IGP 345M
- 4341 IXP150 AC'97 Audio Controller
- 4345 EHCI USB Controller
- 4347 OHCI USB Controller #1
- 4348 OHCI USB Controller #2
- 4349 ATI Dual Channel Bus Master PCI IDE Controller
- 434d IXP AC'97 Modem
- 4353 ATI SMBus
- 4354 215CT [Mach64 CT]
- 4358 210888CX [Mach64 CX]
- 4363 ATI SMBus
- 436e ATI 436E Serial ATA Controller
- 4372 ATI SMBus
- 4376 Standard Dual Channel PCI IDE Controller ATI
- 4379 ATI 4379 Serial ATA Controller
- 437a ATI 437A Serial ATA Controller
- 4437 Radeon Mobility 7000 IGP
- 4554 210888ET [Mach64 ET]
- 4654 Mach64 VT
- 4742 3D Rage Pro AGP 1X/2X
- 1002 0040 Rage Pro Turbo AGP 2X
- 1002 0044 Rage Pro Turbo AGP 2X
- 1002 0061 Rage Pro AIW AGP 2X
- 1002 0062 Rage Pro AIW AGP 2X
- 1002 0063 Rage Pro AIW AGP 2X
- 1002 0080 Rage Pro Turbo AGP 2X
- 1002 0084 Rage Pro Turbo AGP 2X
- 1002 4742 Rage Pro Turbo AGP 2X
- 1002 8001 Rage Pro Turbo AGP 2X
- 1028 0082 Rage Pro Turbo AGP 2X
- 1028 4082 Optiplex GX1 Onboard Display Adapter
- 1028 8082 Rage Pro Turbo AGP 2X
- 1028 c082 Rage Pro Turbo AGP 2X
- 8086 4152 Xpert 98D AGP 2X
- 8086 464a Rage Pro Turbo AGP 2X
- 4744 3D Rage Pro AGP 1X
- 1002 4744 Rage Pro Turbo AGP
- 4747 3D Rage Pro
- 4749 3D Rage Pro
- 1002 0061 Rage Pro AIW
- 1002 0062 Rage Pro AIW
- 474c Rage XC
- 474d Rage XL AGP 2X
- 1002 0004 Xpert 98 RXL AGP 2X
- 1002 0008 Xpert 98 RXL AGP 2X
- 1002 0080 Rage XL AGP 2X
- 1002 0084 Xpert 98 AGP 2X
- 1002 474d Rage XL AGP
- 1033 806a Rage XL AGP
- 474e Rage XC AGP
- 1002 474e Rage XC AGP
- 474f Rage XL
- 1002 0008 Rage XL
- 1002 474f Rage XL
- 4750 3D Rage Pro 215GP
- 1002 0040 Rage Pro Turbo
- 1002 0044 Rage Pro Turbo
- 1002 0080 Rage Pro Turbo
- 1002 0084 Rage Pro Turbo
- 1002 4750 Rage Pro Turbo
- 4751 3D Rage Pro 215GQ
- 4752 Rage XL
- 1002 0008 Rage XL
- 1002 4752 Rage XL
- 1002 8008 Rage XL
- 1028 00ce PowerEdge 1400
- 1028 00d1 PowerEdge 2550
- 1028 00d9 PowerEdge 2500
- 8086 3411 SDS2 Mainboard
- 8086 3427 S875WP1-E mainboard
- 4753 Rage XC
- 1002 4753 Rage XC
- 4754 3D Rage I/II 215GT [Mach64 GT]
- 4755 3D Rage II+ 215GTB [Mach64 GTB]
- 4756 3D Rage IIC 215IIC [Mach64 GT IIC]
- 1002 4756 Rage IIC
- 4757 3D Rage IIC AGP
- 1002 4757 Rage IIC AGP
- 1028 0089 Rage 3D IIC
- 1028 4082 Rage 3D IIC
- 1028 8082 Rage 3D IIC
- 1028 c082 Rage 3D IIC
- 4758 210888GX [Mach64 GX]
- 4759 3D Rage IIC
- 475a 3D Rage IIC AGP
- 1002 0084 Rage 3D Pro AGP 2x XPERT 98
- 1002 0087 Rage 3D IIC
- 1002 475a Rage IIC AGP
- 4964 Radeon RV250 Id [Radeon 9000]
- 4965 Radeon RV250 Ie [Radeon 9000]
- 4966 Radeon RV250 If [Radeon 9000]
- 10f1 0002 RV250 If [Tachyon G9000 PRO]
- 148c 2039 RV250 If [Radeon 9000 Pro "Evil Commando"]
- 1509 9a00 RV250 If [Radeon 9000 "AT009"]
-# New subdevice - 3D Prophet 9000 PCI by Hercules. AGP version probably would have same ID, so not specified.
- 1681 0040 RV250 If [3D prophet 9000]
- 174b 7176 RV250 If [Sapphire Radeon 9000 Pro]
- 174b 7192 RV250 If [Radeon 9000 "Atlantis"]
- 17af 2005 RV250 If [Excalibur Radeon 9000 Pro]
- 17af 2006 RV250 If [Excalibur Radeon 9000]
- 4967 Radeon RV250 Ig [Radeon 9000]
- 496e Radeon RV250 [Radeon 9000] (Secondary)
- 4a48 R420 JH [Radeon X800]
- 4a49 R420 JI [Radeon X800PRO]
- 4a4a R420 JJ [Radeon X800SE]
- 4a4b R420 JK [Radeon X800]
- 4a4c R420 JL [Radeon X800]
- 4a4d R420 JM [FireGL X3]
- 4a4e M18 JN [Radeon Mobility 9800]
- 4a50 R420 JP [Radeon X800XT]
- 4a70 R420 [X800XT-PE] (Secondary)
- 4c42 3D Rage LT Pro AGP-133
- 0e11 b0e7 Rage LT Pro (Compaq Presario 5240)
- 0e11 b0e8 Rage 3D LT Pro
- 0e11 b10e 3D Rage LT Pro (Compaq Armada 1750)
- 1002 0040 Rage LT Pro AGP 2X
- 1002 0044 Rage LT Pro AGP 2X
- 1002 4c42 Rage LT Pro AGP 2X
- 1002 8001 Rage LT Pro AGP 2X
- 1028 0085 Rage 3D LT Pro
- 4c44 3D Rage LT Pro AGP-66
- 4c45 Rage Mobility M3 AGP
- 4c46 Rage Mobility M3 AGP 2x
- 1028 00b1 Latitude C600
- 4c47 3D Rage LT-G 215LG
- 4c49 3D Rage LT Pro
- 1002 0004 Rage LT Pro
- 1002 0040 Rage LT Pro
- 1002 0044 Rage LT Pro
- 1002 4c49 Rage LT Pro
- 4c4d Rage Mobility P/M AGP 2x
- 0e11 b111 Armada M700
- 0e11 b160 Armada E500
- 1002 0084 Xpert 98 AGP 2X (Mobility)
- 1014 0154 ThinkPad A20m
- 1028 00aa Latitude CPt
- 1028 00bb Latitude CPx
- 4c4e Rage Mobility L AGP 2x
- 4c50 3D Rage LT Pro
- 1002 4c50 Rage LT Pro
- 4c51 3D Rage LT Pro
- 4c52 Rage Mobility P/M
- 1033 8112 Versa Note VXi
- 4c53 Rage Mobility L
- 4c54 264LT [Mach64 LT]
- 4c57 Radeon Mobility M7 LW [Radeon Mobility 7500]
- 1014 0517 ThinkPad T30
- 1028 00e6 Radeon Mobility M7 LW (Dell Inspiron 8100)
- 1028 012a Latitude C640
- 144d c006 Radeon Mobility M7 LW in vpr Matrix 170B4
- 4c58 Radeon RV200 LX [Mobility FireGL 7800 M7]
- 4c59 Radeon Mobility M6 LY
- 1014 0235 ThinkPad A30/A30p (2652/2653)
- 1014 0239 ThinkPad X22/X23/X24
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 4c5a Radeon Mobility M6 LZ
- 4c64 Radeon R250 Ld [Radeon Mobility 9000 M9]
- 4c65 Radeon R250 Le [Radeon Mobility 9000 M9]
- 4c66 Radeon R250 Lf [FireGL 9000]
- 4c67 Radeon R250 Lg [Radeon Mobility 9000 M9]
-# Secondary chip to the Lf
- 4c6e Radeon R250 Ln [Radeon Mobility 9000 M9] [Secondary]
- 4d46 Rage Mobility M4 AGP
- 4d4c Rage Mobility M4 AGP
- 4e44 Radeon R300 ND [Radeon 9700 Pro]
- 4e45 Radeon R300 NE [Radeon 9500 Pro]
- 1002 0002 Radeon R300 NE [Radeon 9500 Pro]
- 1681 0002 Hercules 3D Prophet 9500 PRO [Radeon 9500 Pro]
-# New PCI ID provided by ATI developer relations (correction to above)
- 4e46 RV350 NF [Radeon 9600]
- 4e47 Radeon R300 NG [FireGL X1]
-# (added pro)
- 4e48 Radeon R350 [Radeon 9800 Pro]
-# New PCI ID provided by ATI developer relations
- 4e49 Radeon R350 [Radeon 9800]
- 4e4a RV350 NJ [Radeon 9800 XT]
- 4e4b R350 NK [Fire GL X2]
-# New PCI ID provided by ATI developer relations
- 4e50 RV350 [Mobility Radeon 9600 M10]
- 1025 005a TravelMate 290
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1734 1055 Amilo M1420W
- 4e51 M10 NQ [Radeon Mobility 9600]
- 4e52 RV350 [Mobility Radeon 9600 M10]
- 4e53 M10 NS [Radeon Mobility 9600]
- 4e54 M10 NT [FireGL Mobility T2]
- 4e56 M11 NV [FireGL Mobility T2e]
- 4e64 Radeon R300 [Radeon 9700 Pro] (Secondary)
- 4e65 Radeon R300 [Radeon 9500 Pro] (Secondary)
- 1002 0003 Radeon R300 NE [Radeon 9500 Pro]
- 1681 0003 Hercules 3D Prophet 9500 PRO [Radeon 9500 Pro] (Secondary)
-# New PCI ID provided by ATI developer relations (correction to above)
- 4e66 RV350 NF [Radeon 9600] (Secondary)
- 4e67 Radeon R300 [FireGL X1] (Secondary)
-# (added pro)
- 4e68 Radeon R350 [Radeon 9800 Pro] (Secondary)
-# New PCI ID provided by ATI developer relations
- 4e69 Radeon R350 [Radeon 9800] (Secondary)
- 4e6a RV350 NJ [Radeon 9800 XT] (Secondary)
- 1002 4e71 ATI Technologies Inc M10 NQ [Radeon Mobility 9600]
- 5041 Rage 128 PA/PRO
- 5042 Rage 128 PB/PRO AGP 2x
- 5043 Rage 128 PC/PRO AGP 4x
- 5044 Rage 128 PD/PRO TMDS
- 1002 0028 Rage 128 AIW
- 1002 0029 Rage 128 AIW
- 5045 Rage 128 PE/PRO AGP 2x TMDS
- 5046 Rage 128 PF/PRO AGP 4x TMDS
- 1002 0004 Rage Fury Pro
- 1002 0008 Rage Fury Pro/Xpert 2000 Pro
- 1002 0014 Rage Fury Pro
- 1002 0018 Rage Fury Pro/Xpert 2000 Pro
- 1002 0028 Rage 128 Pro AIW AGP
- 1002 002a Rage 128 Pro AIW AGP
- 1002 0048 Rage Fury Pro
- 1002 2000 Rage Fury MAXX AGP 4x (TMDS) (VGA device)
- 1002 2001 Rage Fury MAXX AGP 4x (TMDS) (Extra device?!)
- 5047 Rage 128 PG/PRO
- 5048 Rage 128 PH/PRO AGP 2x
- 5049 Rage 128 PI/PRO AGP 4x
- 504a Rage 128 PJ/PRO TMDS
- 504b Rage 128 PK/PRO AGP 2x TMDS
- 504c Rage 128 PL/PRO AGP 4x TMDS
- 504d Rage 128 PM/PRO
- 504e Rage 128 PN/PRO AGP 2x
- 504f Rage 128 PO/PRO AGP 4x
- 5050 Rage 128 PP/PRO TMDS [Xpert 128]
- 1002 0008 Xpert 128
- 5051 Rage 128 PQ/PRO AGP 2x TMDS
- 5052 Rage 128 PR/PRO AGP 4x TMDS
- 5053 Rage 128 PS/PRO
- 5054 Rage 128 PT/PRO AGP 2x
- 5055 Rage 128 PU/PRO AGP 4x
- 5056 Rage 128 PV/PRO TMDS
- 5057 Rage 128 PW/PRO AGP 2x TMDS
- 5058 Rage 128 PX/PRO AGP 4x TMDS
- 5144 Radeon R100 QD [Radeon 7200]
- 1002 0008 Radeon 7000/Radeon VE
- 1002 0009 Radeon 7000/Radeon
- 1002 000a Radeon 7000/Radeon
- 1002 001a Radeon 7000/Radeon
- 1002 0029 Radeon AIW
- 1002 0038 Radeon 7000/Radeon
- 1002 0039 Radeon 7000/Radeon
- 1002 008a Radeon 7000/Radeon
- 1002 00ba Radeon 7000/Radeon
- 1002 0139 Radeon 7000/Radeon
- 1002 028a Radeon 7000/Radeon
- 1002 02aa Radeon AIW
- 1002 053a Radeon 7000/Radeon
- 5145 Radeon R100 QE
- 5146 Radeon R100 QF
- 5147 Radeon R100 QG
- 5148 Radeon R200 QH [Radeon 8500]
- 1002 010a FireGL 8800 64Mb
- 1002 0152 FireGL 8800 128Mb
- 1002 0162 FireGL 8700 32Mb
- 1002 0172 FireGL 8700 64Mb
- 5149 Radeon R200 QI
- 514a Radeon R200 QJ
- 514b Radeon R200 QK
- 514c Radeon R200 QL [Radeon 8500 LE]
- 1002 003a Radeon R200 QL [Radeon 8500 LE]
- 1002 013a Radeon 8500
- 148c 2026 R200 QL [Radeon 8500 Evil Master II Multi Display Edition]
- 1681 0010 Radeon 8500 [3D Prophet 8500 128Mb]
- 174b 7149 Radeon R200 QL [Sapphire Radeon 8500 LE]
- 514d Radeon R200 QM [Radeon 9100]
- 514e Radeon R200 QN [Radeon 8500LE]
- 514f Radeon R200 QO [Radeon 8500LE]
- 5154 R200 QT [Radeon 8500]
- 5155 R200 QU [Radeon 9100]
- 5157 Radeon RV200 QW [Radeon 7500]
- 1002 013a Radeon 7500
- 1002 103a Dell Optiplex GX260
- 1458 4000 RV200 QW [RADEON 7500 PRO MAYA AR]
- 148c 2024 RV200 QW [Radeon 7500LE Dual Display]
- 148c 2025 RV200 QW [Radeon 7500 Evil Master Multi Display Edition]
- 148c 2036 RV200 QW [Radeon 7500 PCI Dual Display]
- 174b 7146 RV200 QW [Radeon 7500 LE]
- 174b 7147 RV200 QW [Sapphire Radeon 7500LE]
- 174b 7161 Radeon RV200 QW [Radeon 7500 LE]
- 17af 0202 RV200 QW [Excalibur Radeon 7500LE]
- 5158 Radeon RV200 QX [Radeon 7500]
- 5159 Radeon RV100 QY [Radeon 7000/VE]
- 1002 000a Radeon 7000/Radeon VE
- 1002 000b Radeon 7000
- 1002 0038 Radeon 7000/Radeon VE
- 1002 003a Radeon 7000/Radeon VE
- 1002 00ba Radeon 7000/Radeon VE
- 1002 013a Radeon 7000/Radeon VE
- 1458 4002 RV100 QY [RADEON 7000 PRO MAYA AV Series]
- 148c 2003 RV100 QY [Radeon 7000 Multi-Display Edition]
- 148c 2023 RV100 QY [Radeon 7000 Evil Master Multi-Display]
- 174b 7112 RV100 QY [Sapphire Radeon VE 7000]
- 174b 7c28 Sapphire Radeon VE 7000 DDR
- 1787 0202 RV100 QY [Excalibur Radeon 7000]
- 515a Radeon RV100 QZ [Radeon 7000/VE]
- 5168 Radeon R200 Qh
- 5169 Radeon R200 Qi
- 516a Radeon R200 Qj
- 516b Radeon R200 Qk
-# This one is not in ATI documentation, but is in XFree86 source code
- 516c Radeon R200 Ql
- 5245 Rage 128 RE/SG
- 1002 0008 Xpert 128
- 1002 0028 Rage 128 AIW
- 1002 0029 Rage 128 AIW
- 1002 0068 Rage 128 AIW
- 5246 Rage 128 RF/SG AGP
- 1002 0004 Magnum/Xpert 128/Xpert 99
- 1002 0008 Magnum/Xpert128/X99/Xpert2000
- 1002 0028 Rage 128 AIW AGP
- 1002 0044 Rage Fury/Xpert 128/Xpert 2000
- 1002 0068 Rage 128 AIW AGP
- 1002 0448 Rage Fury
- 5247 Rage 128 RG
- 524b Rage 128 RK/VR
- 524c Rage 128 RL/VR AGP
- 1002 0008 Xpert 99/Xpert 2000
- 1002 0088 Xpert 99
- 5345 Rage 128 SE/4x
- 5346 Rage 128 SF/4x AGP 2x
- 1002 0048 RAGE 128 16MB VGA TVOUT AMC PAL
- 5347 Rage 128 SG/4x AGP 4x
- 5348 Rage 128 SH
- 534b Rage 128 SK/4x
- 534c Rage 128 SL/4x AGP 2x
- 534d Rage 128 SM/4x AGP 4x
- 1002 0008 Xpert 99/Xpert 2000
- 1002 0018 Xpert 2000
- 534e Rage 128 4x
- 5354 Mach 64 VT
- 1002 5654 Mach 64 reference
- 5446 Rage 128 Pro Ultra TF
- 1002 0004 Rage Fury Pro
- 1002 0008 Rage Fury Pro/Xpert 2000 Pro
- 1002 0018 Rage Fury Pro/Xpert 2000 Pro
- 1002 0028 Rage 128 AIW Pro AGP
- 1002 0029 Rage 128 AIW
- 1002 002a Rage 128 AIW Pro AGP
- 1002 002b Rage 128 AIW
- 1002 0048 Xpert 2000 Pro
- 544c Rage 128 Pro Ultra TL
- 5452 Rage 128 Pro Ultra TR
- 1002 001c Rage 128 Pro 4XL
- 103c 1279 Rage 128 Pro 4XL
- 5453 Rage 128 Pro Ultra TS
- 5454 Rage 128 Pro Ultra TT
- 5455 Rage 128 Pro Ultra TU
- 5460 M22 [Radeon Mobility M300]
- 5464 M22 [FireGL GL]
- 5548 R423 UH [Radeon X800 (PCIE)]
- 5549 R423 UI [Radeon X800PRO (PCIE)]
- 554a R423 UJ [Radeon X800LE (PCIE)]
- 554b R423 UK [Radeon X800SE (PCIE)]
- 5551 R423 UQ [FireGL V7200 (PCIE)]
- 5552 R423 UR [FireGL V5100 (PCIE)]
- 5554 R423 UT [FireGL V7100 (PCIE)]
- 556b Radeon R423 UK (PCIE) [X800 SE] (Secondary)
- 5654 264VT [Mach64 VT]
- 1002 5654 Mach64VT Reference
- 5655 264VT3 [Mach64 VT3]
- 5656 264VT4 [Mach64 VT4]
- 5830 RS300 Host Bridge
- 5831 RS300 Host Bridge
- 5832 RS300 Host Bridge
- 5833 Radeon 9100 IGP Host Bridge
- 5834 Radeon 9100 IGP
- 5835 RS300M AGP [Radeon Mobility 9100IGP]
- 5838 Radeon 9100 IGP AGP Bridge
- 5941 RV280 [Radeon 9200] (Secondary)
- 1458 4019 Gigabyte Radeon 9200
- 174b 7c12 Sapphire Radeon 9200
-# http://www.hightech.com.hk/html/9200.htm
- 17af 200d Excalibur Radeon 9200
- 18bc 0050 GeXcube GC-R9200-C3 (Secondary)
- 5944 RV280 [Radeon 9200 SE (PCI)]
- 5960 RV280 [Radeon 9200 PRO]
- 5961 RV280 [Radeon 9200]
- 1002 2f72 All-in-Wonder 9200 Series
- 1019 4c30 Radeon 9200 VIVO
- 12ab 5961 YUAN SMARTVGA Radeon 9200
- 1458 4018 Gigabyte Radeon 9200
- 174b 7c13 Sapphire Radeon 9200
-# http://www.hightech.com.hk/html/9200.htm
- 17af 200c Excalibur Radeon 9200
- 18bc 0050 Radeon 9200 Game Buster
- 18bc 0051 GeXcube GC-R9200-C3
- 18bc 0053 Radeon 9200 Game Buster VIVO
- 5962 RV280 [Radeon 9200]
- 5964 RV280 [Radeon 9200 SE]
- 1043 c006 ASUS Radeon 9200 SE / TD / 128M
- 1458 4018 Radeon 9200 SE
- 148c 2073 CN-AG92E
- 174b 7c13 Sapphire Radeon 9200 SE
- 1787 5964 Excalibur 9200SE VIVO 128M
- 17af 2012 Radeon 9200 SE Excalibur
- 18bc 0170 Sapphire Radeon 9200 SE 128MB Game Buster
-# 128MB DDR, DVI/VGA/TV out
- 18bc 0173 GC-R9200L(SE)-C3H [Radeon 9200 Game Buster]
- 5b60 RV370 5B60 [Radeon X300 (PCIE)]
- 1043 002a Extreme AX300SE-X
- 1043 032e Extreme AX300/TD
- 5b62 RV370 5B62 [Radeon X600 (PCIE)]
- 5b64 RV370 5B64 [FireGL V3100 (PCIE)]
- 5b65 RV370 5B65 [FireGL D1100 (PCIE)]
- 5c61 M9+ 5C61 [Radeon Mobility 9200 (AGP)]
- 5c63 M9+ 5C63 [Radeon Mobility 9200 (AGP)]
- 5d44 RV280 [Radeon 9200 SE] (Secondary)
- 1458 4019 Radeon 9200 SE (Secondary)
- 174b 7c12 Sapphire Radeon 9200 SE (Secondary)
- 1787 5965 Excalibur 9200SE VIVO 128M (Secondary)
- 17af 2013 Radeon 9200 SE Excalibur (Secondary)
- 18bc 0171 Radeon 9200 SE 128MB Game Buster (Secondary)
- 18bc 0172 GC-R9200L(SE)-C3H [Radeon 9200 Game Buster]
- 5d4d R480 [Radeon X850XT Platinum]
- 5d57 R423 5F57 [Radeon X800XT (PCIE)]
- 700f PCI Bridge [IGP 320M]
- 7010 PCI Bridge [IGP 340M]
- 7834 Radeon 9100 PRO IGP
- 7835 Radeon Mobility 9200 IGP
- 7c37 RV350 AQ [Radeon 9600 SE]
- cab0 AGP Bridge [IGP 320M]
- cab2 RS200/RS200M AGP Bridge [IGP 340M]
- cbb2 RS200/RS200M AGP Bridge [IGP 340M]
-1003 ULSI Systems
- 0201 US201
-1004 VLSI Technology Inc
- 0005 82C592-FC1
- 0006 82C593-FC1
- 0007 82C594-AFC2
- 0008 82C596/7 [Wildcat]
- 0009 82C597-AFC2
- 000c 82C541 [Lynx]
- 000d 82C543 [Lynx]
- 0101 82C532
- 0102 82C534 [Eagle]
- 0103 82C538
- 0104 82C535
- 0105 82C147
- 0200 82C975
- 0280 82C925
- 0304 QSound ThunderBird PCI Audio
- 1004 0304 QSound ThunderBird PCI Audio
- 122d 1206 DSP368 Audio
- 1483 5020 XWave Thunder 3D Audio
- 0305 QSound ThunderBird PCI Audio Gameport
- 1004 0305 QSound ThunderBird PCI Audio Gameport
- 122d 1207 DSP368 Audio Gameport
- 1483 5021 XWave Thunder 3D Audio Gameport
- 0306 QSound ThunderBird PCI Audio Support Registers
- 1004 0306 QSound ThunderBird PCI Audio Support Registers
- 122d 1208 DSP368 Audio Support Registers
- 1483 5022 XWave Thunder 3D Audio Support Registers
- 0307 Thunderbird
- 0308 Thunderbird
- 0702 VAS96011 [Golden Gate II]
- 0703 Tollgate
-1005 Avance Logic Inc. [ALI]
- 2064 ALG2032/2064
- 2128 ALG2364A
- 2301 ALG2301
- 2302 ALG2302
- 2364 ALG2364
- 2464 ALG2364A
- 2501 ALG2564A/25128A
-1006 Reply Group
-1007 NetFrame Systems Inc
-1008 Epson
-100a Phoenix Technologies
-100b National Semiconductor Corporation
- 0001 DP83810
- 0002 87415/87560 IDE
- 000e 87560 Legacy I/O
- 000f FireWire Controller
- 0011 NS87560 National PCI System I/O
- 0012 USB Controller
- 0020 DP83815 (MacPhyter) Ethernet Controller
- 103c 0024 Pavilion ze4400 builtin Network
- 1385 f311 FA311 / FA312 (FA311 with WoL HW)
- 0022 DP83820 10/100/1000 Ethernet Controller
- 0028 Geode GX2 Host Bridge
- 002a CS5535 South Bridge
- 002b CS5535 ISA bridge
- 002d CS5535 IDE
- 002e CS5535 Audio
- 002f CS5535 USB
- 0030 Geode GX2 Graphics Processor
- 0035 DP83065 [Saturn] 10/100/1000 Ethernet Controller
- 0500 SCx200 Bridge
- 0501 SCx200 SMI
- 0502 SCx200 IDE
- 0503 SCx200 Audio
- 0504 SCx200 Video
- 0505 SCx200 XBus
- 0510 SC1100 Bridge
- 0511 SC1100 SMI
- 0515 SC1100 XBus
- d001 87410 IDE
-100c Tseng Labs Inc
- 3202 ET4000/W32p rev A
- 3205 ET4000/W32p rev B
- 3206 ET4000/W32p rev C
- 3207 ET4000/W32p rev D
- 3208 ET6000
- 4702 ET6300
-100d AST Research Inc
-100e Weitek
- 9000 P9000 Viper
- 9001 P9000 Viper
- 9002 P9000 Viper
- 9100 P9100 Viper Pro/SE
-1010 Video Logic, Ltd.
-1011 Digital Equipment Corporation
- 0001 DECchip 21050
- 0002 DECchip 21040 [Tulip]
- 0004 DECchip 21030 [TGA]
- 0007 NVRAM [Zephyr NVRAM]
- 0008 KZPSA [KZPSA]
- 0009 DECchip 21140 [FasterNet]
- 1025 0310 21140 Fast Ethernet
- 10b8 2001 SMC9332BDT EtherPower 10/100
- 10b8 2002 SMC9332BVT EtherPower T4 10/100
- 10b8 2003 SMC9334BDT EtherPower 10/100 (1-port)
- 1109 2400 ANA-6944A/TX Fast Ethernet
- 1112 2300 RNS2300 Fast Ethernet
- 1112 2320 RNS2320 Fast Ethernet
- 1112 2340 RNS2340 Fast Ethernet
- 1113 1207 EN-1207-TX Fast Ethernet
- 1186 1100 DFE-500TX Fast Ethernet
- 1186 1112 DFE-570TX Fast Ethernet
- 1186 1140 DFE-660 Cardbus Ethernet 10/100
- 1186 1142 DFE-660 Cardbus Ethernet 10/100
- 11f6 0503 Freedomline Fast Ethernet
- 1282 9100 AEF-380TXD Fast Ethernet
- 1385 1100 FA310TX Fast Ethernet
- 2646 0001 KNE100TX Fast Ethernet
- 000a 21230 Video Codec
- 000d PBXGB [TGA2]
- 000f DEFPA
- 0014 DECchip 21041 [Tulip Pass 3]
- 1186 0100 DE-530+
- 0016 DGLPB [OPPO]
- 0017 PV-PCI Graphics Controller (ZLXp-L)
- 0019 DECchip 21142/43
- 1011 500a DE500A Fast Ethernet
- 1011 500b DE500B Fast Ethernet
- 1014 0001 10/100 EtherJet Cardbus
- 1025 0315 ALN315 Fast Ethernet
- 1033 800c PC-9821-CS01 100BASE-TX Interface Card
- 1033 800d PC-9821NR-B06 100BASE-TX Interface Card
- 108d 0016 Rapidfire 2327 10/100 Ethernet
- 108d 0017 GoCard 2250 Ethernet 10/100 Cardbus
- 10b8 2005 SMC8032DT Extreme Ethernet 10/100
- 10b8 8034 SMC8034 Extreme Ethernet 10/100
- 10ef 8169 Cardbus Fast Ethernet
- 1109 2a00 ANA-6911A/TX Fast Ethernet
- 1109 2b00 ANA-6911A/TXC Fast Ethernet
- 1109 3000 ANA-6922/TX Fast Ethernet
- 1113 1207 Cheetah Fast Ethernet
- 1113 2220 Cardbus Fast Ethernet
- 115d 0002 Cardbus Ethernet 10/100
- 1179 0203 Fast Ethernet
- 1179 0204 Cardbus Fast Ethernet
- 1186 1100 DFE-500TX Fast Ethernet
- 1186 1101 DFE-500TX Fast Ethernet
- 1186 1102 DFE-500TX Fast Ethernet
- 1186 1112 DFE-570TX Quad Fast Ethernet
- 1259 2800 AT-2800Tx Fast Ethernet
- 1266 0004 Eagle Fast EtherMAX
- 12af 0019 NetFlyer Cardbus Fast Ethernet
- 1374 0001 Cardbus Ethernet Card 10/100
- 1374 0002 Cardbus Ethernet Card 10/100
- 1374 0007 Cardbus Ethernet Card 10/100
- 1374 0008 Cardbus Ethernet Card 10/100
- 1385 2100 FA510
- 1395 0001 10/100 Ethernet CardBus PC Card
- 13d1 ab01 EtherFast 10/100 Cardbus (PCMPC200)
- 14cb 0100 LNDL-100N 100Base-TX Ethernet PC Card
- 8086 0001 EtherExpress PRO/100 Mobile CardBus 32
- 001a Farallon PN9000SX Gigabit Ethernet
- 0021 DECchip 21052
- 0022 DECchip 21150
- 0023 DECchip 21150
- 0024 DECchip 21152
- 0025 DECchip 21153
- 0026 DECchip 21154
- 0034 56k Modem Cardbus
- 1374 0003 56k Modem Cardbus
- 0045 DECchip 21553
- 0046 DECchip 21554
- 0e11 4050 Integrated Smart Array
- 0e11 4051 Integrated Smart Array
- 0e11 4058 Integrated Smart Array
- 103c 10c2 Hewlett-Packard NetRAID-4M
- 12d9 000a IP Telephony card
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- 9005 0364 5400S (Mustang)
- 9005 0365 5400S (Mustang)
- 9005 1364 Dell PowerEdge RAID Controller 2
- 9005 1365 Dell PowerEdge RAID Controller 2
- e4bf 1000 CC8-1-BLUES
- 1065 StrongARM DC21285
- 1069 0020 DAC960P / DAC1164P
-1012 Micronics Computers Inc
-1013 Cirrus Logic
- 0038 GD 7548
- 0040 GD 7555 Flat Panel GUI Accelerator
- 004c GD 7556 Video/Graphics LCD/CRT Ctrlr
- 00a0 GD 5430/40 [Alpine]
- 00a2 GD 5432 [Alpine]
- 00a4 GD 5434-4 [Alpine]
- 00a8 GD 5434-8 [Alpine]
- 00ac GD 5436 [Alpine]
- 00b0 GD 5440
- 00b8 GD 5446
- 00bc GD 5480
- 1013 00bc CL-GD5480
- 00d0 GD 5462
- 00d2 GD 5462 [Laguna I]
- 00d4 GD 5464 [Laguna]
- 00d5 GD 5464 BD [Laguna]
- 00d6 GD 5465 [Laguna]
- 13ce 8031 Barco Metheus 2 Megapixel, Dual Head
- 13cf 8031 Barco Metheus 2 Megapixel, Dual Head
- 00e8 GD 5436U
- 1100 CL 6729
- 1110 PD 6832 PCMCIA/CardBus Ctrlr
- 1112 PD 6834 PCMCIA/CardBus Ctrlr
- 1113 PD 6833 PCMCIA/CardBus Ctrlr
- 1200 GD 7542 [Nordic]
- 1202 GD 7543 [Viking]
- 1204 GD 7541 [Nordic Light]
- 4000 MD 5620 [CLM Data Fax Voice]
- 4400 CD 4400
- 6001 CS 4610/11 [CrystalClear SoundFusion Audio Accelerator]
- 1014 1010 CS4610 SoundFusion Audio Accelerator
- 6003 CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator]
- 1013 4280 Crystal SoundFusion PCI Audio Accelerator
- 153b 1136 SiXPack 5.1+
- 1681 0050 Game Theater XP
- 1681 a011 Fortissimo III 7.1
- 6004 CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator]
- 6005 Crystal CS4281 PCI Audio
- 1013 4281 Crystal CS4281 PCI Audio
- 10cf 10a8 Crystal CS4281 PCI Audio
- 10cf 10a9 Crystal CS4281 PCI Audio
- 10cf 10aa Crystal CS4281 PCI Audio
- 10cf 10ab Crystal CS4281 PCI Audio
- 10cf 10ac Crystal CS4281 PCI Audio
- 10cf 10ad Crystal CS4281 PCI Audio
- 10cf 10b4 Crystal CS4281 PCI Audio
- 1179 0001 Crystal CS4281 PCI Audio
- 14c0 000c Crystal CS4281 PCI Audio
-1014 IBM
- 0002 PCI to MCA Bridge
- 0005 Alta Lite
- 0007 Alta MP
- 000a Fire Coral
- 0017 CPU to PCI Bridge
- 0018 TR Auto LANstreamer
- 001b GXT-150P
- 001c Carrera
- 001d 82G2675
- 0020 GXT1000 Graphics Adapter
- 0022 IBM27-82351
- 002d Python
-# [official name in AIX 5]
- 002e SCSI RAID Adapter [ServeRAID]
- 1014 002e ServeRAID-3x
- 1014 022e ServeRAID-4H
- 0031 2 Port Serial Adapter
-# AS400 iSeries PCI sync serial card
- 1014 0031 2721 WAN IOA - 2 Port Sync Serial Adapter
- 0036 Miami
- 0037 82660 CPU to PCI Bridge
- 003a CPU to PCI Bridge
- 003c GXT250P/GXT255P Graphics Adapter
- 003e 16/4 Token ring UTP/STP controller
- 1014 003e Token-Ring Adapter
- 1014 00cd Token-Ring Adapter + Wake-On-LAN
- 1014 00ce 16/4 Token-Ring Adapter 2
- 1014 00cf 16/4 Token-Ring Adapter Special
- 1014 00e4 High-Speed 100/16/4 Token-Ring Adapter
- 1014 00e5 16/4 Token-Ring Adapter 2 + Wake-On-LAN
- 1014 016d iSeries 2744 Card
- 0045 SSA Adapter
- 0046 MPIC interrupt controller
- 0047 PCI to PCI Bridge
- 0048 PCI to PCI Bridge
- 0049 Warhead SCSI Controller
- 004e ATM Controller (14104e00)
- 004f ATM Controller (14104f00)
- 0050 ATM Controller (14105000)
- 0053 25 MBit ATM Controller
- 0054 GXT500P/GXT550P Graphics Adapter
- 0057 MPEG PCI Bridge
- 005c i82557B 10/100
- 005e GXT800P Graphics Adapter
- 007c ATM Controller (14107c00)
- 007d 3780IDSP [MWave]
- 008b EADS PCI to PCI Bridge
- 008e GXT3000P Graphics Adapter
- 0090 GXT 3000P
- 1014 008e GXT-3000P
- 0091 SSA Adapter
- 0095 20H2999 PCI Docking Bridge
- 0096 Chukar chipset SCSI controller
- 1014 0097 iSeries 2778 DASD IOA
- 1014 0098 iSeries 2763 DASD IOA
- 1014 0099 iSeries 2748 DASD IOA
- 009f PCI 4758 Cryptographic Accelerator
- 00a5 ATM Controller (1410a500)
- 00a6 ATM 155MBPS MM Controller (1410a600)
- 00b7 256-bit Graphics Rasterizer [Fire GL1]
- 1092 00b8 FireGL1 AGP 32Mb
- 00b8 GXT2000P Graphics Adapter
- 00be ATM 622MBPS Controller (1410be00)
- 00dc Advanced Systems Management Adapter (ASMA)
- 00fc CPC710 Dual Bridge and Memory Controller (PCI-64)
- 0104 Gigabit Ethernet-SX Adapter
- 0105 CPC710 Dual Bridge and Memory Controller (PCI-32)
- 010f Remote Supervisor Adapter (RSA)
- 0142 Yotta Video Compositor Input
- 1014 0143 Yotta Input Controller (ytin)
- 0144 Yotta Video Compositor Output
- 1014 0145 Yotta Output Controller (ytout)
- 0156 405GP PLB to PCI Bridge
- 015e 622Mbps ATM PCI Adapter
- 0160 64bit/66MHz PCI ATM 155 MMF
- 016e GXT4000P Graphics Adapter
- 0170 GXT6000P Graphics Adapter
- 017d GXT300P Graphics Adapter
- 0180 Snipe chipset SCSI controller
- 1014 0241 iSeries 2757 DASD IOA
- 1014 0264 Quad Channel PCI-X U320 SCSI RAID Adapter (2780)
- 0188 EADS-X PCI-X to PCI-X Bridge
- 01a7 PCI-X to PCI-X Bridge
- 01bd ServeRAID Controller
- 1014 01be ServeRAID-4M
- 1014 01bf ServeRAID-4L
- 1014 0208 ServeRAID-4Mx
- 1014 020e ServeRAID-4Lx
- 1014 022e ServeRAID-4H
- 1014 0258 ServeRAID-5i
- 1014 0259 ServeRAID-5i
- 01c1 64bit/66MHz PCI ATM 155 UTP
- 01e6 Cryptographic Accelerator
- 01ff 10/100 Mbps Ethernet
- 0219 Multiport Serial Adapter
- 1014 021a Dual RVX
- 1014 0251 Internal Modem/RVX
- 1014 0252 Quad Internal Modem
- 021b GXT6500P Graphics Adapter
- 021c GXT4500P Graphics Adapter
- 0233 GXT135P Graphics Adapter
- 0266 PCI-X Dual Channel SCSI
- 0268 Gigabit Ethernet-SX Adapter (PCI-X)
- 0269 10/100/1000 Base-TX Ethernet Adapter (PCI-X)
- 028c Citrine chipset SCSI controller
- 1014 028D Dual Channel PCI-X DDR SAS RAID Adapter (572E)
- 1014 02BE Dual Channel PCI-X DDR U320 SCSI RAID Adapter (571B)
- 1014 02C0 Dual Channel PCI-X DDR U320 SCSI Adapter (571A)
- 0302 X-Architecture Bridge [Summit]
- 0314 ZISC 036 Neural accelerator card
- ffff MPIC-2 interrupt controller
-1015 LSI Logic Corp of Canada
-1016 ICL Personal Systems
-1017 SPEA Software AG
- 5343 SPEA 3D Accelerator
-1018 Unisys Systems
-1019 Elitegroup Computer Systems
-101a AT&T GIS (NCR)
- 0005 100VG ethernet
-101b Vitesse Semiconductor
-101c Western Digital
- 0193 33C193A
- 0196 33C196A
- 0197 33C197A
- 0296 33C296A
- 3193 7193
- 3197 7197
- 3296 33C296A
- 4296 34C296
- 9710 Pipeline 9710
- 9712 Pipeline 9712
- c24a 90C
-101e American Megatrends Inc.
- 1960 MegaRAID
- 101e 0471 MegaRAID 471 Enterprise 1600 RAID Controller
- 101e 0475 MegaRAID 475 Express 500/500LC RAID Controller
- 101e 0477 MegaRAID 477 Elite 3100 RAID Controller
- 101e 0493 MegaRAID 493 Elite 1600 RAID Controller
- 101e 0494 MegaRAID 494 Elite 1650 RAID Controller
- 101e 0503 MegaRAID 503 Enterprise 1650 RAID Controller
- 101e 0511 MegaRAID 511 i4 IDE RAID Controller
- 101e 0522 MegaRAID 522 i4133 RAID Controller
- 1028 0471 PowerEdge RAID Controller 3/QC
- 1028 0475 PowerEdge RAID Controller 3/SC
- 1028 0493 PowerEdge RAID Controller 3/DC
- 1028 0511 PowerEdge Cost Effective RAID Controller ATA100/4Ch
- 9010 MegaRAID 428 Ultra RAID Controller
- 9030 EIDE Controller
- 9031 EIDE Controller
- 9032 EIDE & SCSI Controller
- 9033 SCSI Controller
- 9040 Multimedia card
- 9060 MegaRAID 434 Ultra GT RAID Controller
- 9063 MegaRAC
- 101e 0767 Dell Remote Assistant Card 2
-101f PictureTel
-1020 Hitachi Computer Products
-1021 OKI Electric Industry Co. Ltd.
-1022 Advanced Micro Devices [AMD]
- 1100 K8 [Athlon64/Opteron] HyperTransport Technology Configuration
- 1101 K8 [Athlon64/Opteron] Address Map
- 1102 K8 [Athlon64/Opteron] DRAM Controller
- 1103 K8 [Athlon64/Opteron] Miscellaneous Control
- 2000 79c970 [PCnet32 LANCE]
- 1014 2000 NetFinity 10/100 Fast Ethernet
- 1022 2000 PCnet - Fast 79C971
- 103c 104c Ethernet with LAN remote power Adapter
- 103c 1064 Ethernet with LAN remote power Adapter
- 103c 1065 Ethernet with LAN remote power Adapter
- 103c 106c Ethernet with LAN remote power Adapter
- 103c 106e Ethernet with LAN remote power Adapter
- 103c 10ea Ethernet with LAN remote power Adapter
- 1113 1220 EN1220 10/100 Fast Ethernet
- 1259 2450 AT-2450 10/100 Fast Ethernet
- 1259 2454 AT-2450v4 10Mb Ethernet Adapter
- 1259 2700 AT-2700TX 10/100 Fast Ethernet
- 1259 2701 AT-2700FX 100Mb Ethernet
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 4c53 1010 CP5/CR6 mainboard
- 4c53 1020 VR6 mainboard
- 4c53 1030 PC5 mainboard
- 4c53 1040 CL7 mainboard
- 4c53 1060 PC7 mainboard
- 2001 79c978 [HomePNA]
- 1092 0a78 Multimedia Home Network Adapter
- 1668 0299 ActionLink Home Network Adapter
- 2003 Am 1771 MBW [Alchemy]
- 2020 53c974 [PCscsi]
- 2040 79c974
- 3000 ELanSC520 Microcontroller
- 7006 AMD-751 [Irongate] System Controller
- 7007 AMD-751 [Irongate] AGP Bridge
- 700a AMD-IGR4 AGP Host to PCI Bridge
- 700b AMD-IGR4 PCI to PCI Bridge
- 700c AMD-760 MP [IGD4-2P] System Controller
- 700d AMD-760 MP [IGD4-2P] AGP Bridge
- 700e AMD-760 [IGD4-1P] System Controller
- 700f AMD-760 [IGD4-1P] AGP Bridge
- 7400 AMD-755 [Cobra] ISA
- 7401 AMD-755 [Cobra] IDE
- 7403 AMD-755 [Cobra] ACPI
- 7404 AMD-755 [Cobra] USB
- 7408 AMD-756 [Viper] ISA
- 7409 AMD-756 [Viper] IDE
- 740b AMD-756 [Viper] ACPI
- 740c AMD-756 [Viper] USB
- 7410 AMD-766 [ViperPlus] ISA
- 7411 AMD-766 [ViperPlus] IDE
- 7413 AMD-766 [ViperPlus] ACPI
- 7414 AMD-766 [ViperPlus] USB
- 7440 AMD-768 [Opus] ISA
- 1043 8044 A7M-D Mainboard
- 7441 AMD-768 [Opus] IDE
- 7443 AMD-768 [Opus] ACPI
- 1043 8044 A7M-D Mainboard
- 7445 AMD-768 [Opus] Audio
- 7446 AMD-768 [Opus] MC97 Modem (Smart Link HAMR5600 compatible)
- 7448 AMD-768 [Opus] PCI
- 7449 AMD-768 [Opus] USB
- 7450 AMD-8131 PCI-X Bridge
- 7451 AMD-8131 PCI-X APIC
- 7454 AMD-8151 System Controller
- 7455 AMD-8151 AGP Bridge
- 7460 AMD-8111 PCI
- 161f 3017 HDAMB
- 7461 AMD-8111 USB
- 7462 AMD-8111 Ethernet
- 7464 AMD-8111 USB
- 161f 3017 HDAMB
- 7468 AMD-8111 LPC
- 161f 3017 HDAMB
- 7469 AMD-8111 IDE
- 161f 3017 HDAMB
- 746a AMD-8111 SMBus 2.0
- 746b AMD-8111 ACPI
- 161f 3017 HDAMB
- 746d AMD-8111 AC97 Audio
- 161f 3017 HDAMB
- 746e AMD-8111 MC97 Modem
- 756b AMD-8111 ACPI
-1023 Trident Microsystems
- 0194 82C194
- 2000 4DWave DX
- 2001 4DWave NX
- 122d 1400 Trident PCI288-Q3DII (NX)
- 2100 CyberBlade XP4m32
- 2200 XGI Volari XP5
- 8400 CyberBlade/i7
- 1023 8400 CyberBlade i7 AGP
- 8420 CyberBlade/i7d
- 0e11 b15a CyberBlade i7 AGP
- 8500 CyberBlade/i1
- 8520 CyberBlade i1
- 0e11 b16e CyberBlade i1 AGP
- 1023 8520 CyberBlade i1 AGP
- 8620 CyberBlade/i1
- 1014 0502 ThinkPad R30/T30
- 8820 CyberBlade XPAi1
- 9320 TGUI 9320
- 9350 GUI Accelerator
- 9360 Flat panel GUI Accelerator
- 9382 Cyber 9382 [Reference design]
- 9383 Cyber 9383 [Reference design]
- 9385 Cyber 9385 [Reference design]
- 9386 Cyber 9386
- 9388 Cyber 9388
- 9397 Cyber 9397
- 939a Cyber 9397DVD
- 9420 TGUI 9420
- 9430 TGUI 9430
- 9440 TGUI 9440
- 9460 TGUI 9460
- 9470 TGUI 9470
- 9520 Cyber 9520
- 9525 Cyber 9525
- 10cf 1094 Lifebook C6155
- 9540 Cyber 9540
- 9660 TGUI 9660/938x/968x
- 9680 TGUI 9680
- 9682 TGUI 9682
- 9683 TGUI 9683
- 9685 ProVIDIA 9685
- 9750 3DImage 9750
- 1014 9750 3DImage 9750
- 1023 9750 3DImage 9750
- 9753 TGUI 9753
- 9754 TGUI 9754
- 9759 TGUI 975
- 9783 TGUI 9783
- 9785 TGUI 9785
- 9850 3DImage 9850
- 9880 Blade 3D PCI/AGP
- 1023 9880 Blade 3D
- 9910 CyberBlade/XP
- 9930 CyberBlade/XPm
-1024 Zenith Data Systems
-1025 Acer Incorporated [ALI]
- 1435 M1435
- 1445 M1445
- 1449 M1449
- 1451 M1451
- 1461 M1461
- 1489 M1489
- 1511 M1511
- 1512 ALI M1512 Aladdin
- 1513 M1513
- 1521 ALI M1521 Aladdin III CPU Bridge
- 10b9 1521 ALI M1521 Aladdin III CPU Bridge
- 1523 ALI M1523 ISA Bridge
- 10b9 1523 ALI M1523 ISA Bridge
- 1531 M1531 Northbridge [Aladdin IV/IV+]
- 1533 M1533 PCI-to-ISA Bridge
- 10b9 1533 ALI M1533 Aladdin IV/V ISA South Bridge
- 1535 M1535 PCI Bridge + Super I/O + FIR
- 1541 M1541 Northbridge [Aladdin V]
- 10b9 1541 ALI M1541 Aladdin V/V+ AGP+PCI North Bridge
- 1542 M1542 Northbridge [Aladdin V]
- 1543 M1543 PCI-to-ISA Bridge + Super I/O + FIR
- 1561 M1561 Northbridge [Aladdin 7]
- 1621 M1621 Northbridge [Aladdin-Pro II]
- 1631 M1631 Northbridge+3D Graphics [Aladdin TNT2]
- 1641 M1641 Northbridge [Aladdin-Pro IV]
- 1647 M1647 [MaGiK1] PCI North Bridge
- 1671 M1671 Northbridge [ALADDiN-P4]
- 1672 Northbridge [CyberALADDiN-P4]
- 3141 M3141
- 3143 M3143
- 3145 M3145
- 3147 M3147
- 3149 M3149
- 3151 M3151
- 3307 M3307 MPEG-I Video Controller
- 3309 M3309 MPEG-II Video w/ Software Audio Decoder
- 3321 M3321 MPEG-II Audio/Video Decoder
- 5212 M4803
- 5215 ALI PCI EIDE Controller
- 5217 M5217H
- 5219 M5219
- 5225 M5225
- 5229 M5229
- 5235 M5235
- 5237 M5237 PCI USB Host Controller
- 5240 EIDE Controller
- 5241 PCMCIA Bridge
- 5242 General Purpose Controller
- 5243 PCI to PCI Bridge Controller
- 5244 Floppy Disk Controller
- 5247 M1541 PCI to PCI Bridge
- 5251 M5251 P1394 Controller
- 5427 PCI to AGP Bridge
- 5451 M5451 PCI AC-Link Controller Audio Device
- 5453 M5453 PCI AC-Link Controller Modem Device
- 7101 M7101 PCI PMU Power Management Controller
- 10b9 7101 M7101 PCI PMU Power Management Controller
-1028 Dell
- 0001 PowerEdge Expandable RAID Controller 2/Si
- 1028 0001 PowerEdge 2400
- 0002 PowerEdge Expandable RAID Controller 3/Di
- 1028 0002 PowerEdge 4400
- 0003 PowerEdge Expandable RAID Controller 3/Si
- 1028 0003 PowerEdge 2450
- 0006 PowerEdge Expandable RAID Controller 3/Di
- 0007 Remote Access Card III
- 0008 Remote Access Card III
- 0009 Remote Access Card III: BMC/SMIC device not present
- 000a PowerEdge Expandable RAID Controller 3/Di
- 000c Embedded Remote Access or ERA/O
- 000d Embedded Remote Access: BMC/SMIC device
- 000e PowerEdge Expandable RAID controller 4/Di
- 000f PowerEdge Expandable RAID controller 4/Di
- 0010 Remote Access Card 4
- 0011 Remote Access Card 4 Daughter Card
- 0012 Remote Access Card 4 Daughter Card Virtual UART
- 0013 PowerEdge Expandable RAID controller 4
- 1028 016c PowerEdge Expandable RAID Controller 4e/Si
- 1028 016d PowerEdge Expandable RAID Controller 4e/Di
- 1028 016e PowerEdge Expandable RAID Controller 4e/Di
- 1028 016f PowerEdge Expandable RAID Controller 4e/Di
- 1028 0170 PowerEdge Expandable RAID Controller 4e/Di
- 0014 Remote Access Card 4 Daughter Card SMIC interface
-1029 Siemens Nixdorf IS
-102a LSI Logic
- 0000 HYDRA
- 0010 ASPEN
- 001f AHA-2940U2/U2W /7890/7891 SCSI Controllers
- 9005 000f 2940U2W SCSI Controller
- 9005 0106 2940U2W SCSI Controller
- 9005 a180 2940U2W SCSI Controller
- 00c5 AIC-7899 U160/m SCSI Controller
- 1028 00c5 PowerEdge 2550/2650/4600
- 00cf AIC-7899P U160/m
- 1028 0106 PowerEdge 4600
- 1028 0121 PowerEdge 2650
-102b Matrox Graphics, Inc.
-# DJ: I've a suspicion that 0010 is a duplicate of 0d10.
- 0010 MGA-I [Impression?]
- 0100 MGA 1064SG [Mystique]
- 0518 MGA-II [Athena]
- 0519 MGA 2064W [Millennium]
- 051a MGA 1064SG [Mystique]
- 102b 0100 MGA-1064SG Mystique
- 102b 1100 MGA-1084SG Mystique
- 102b 1200 MGA-1084SG Mystique
- 1100 102b MGA-1084SG Mystique
- 110a 0018 Scenic Pro C5 (D1025)
- 051b MGA 2164W [Millennium II]
- 102b 051b MGA-2164W Millennium II
- 102b 1100 MGA-2164W Millennium II
- 102b 1200 MGA-2164W Millennium II
- 051e MGA 1064SG [Mystique] AGP
- 051f MGA 2164W [Millennium II] AGP
- 0520 MGA G200
- 102b dbc2 G200 Multi-Monitor
- 102b dbc8 G200 Multi-Monitor
- 102b dbe2 G200 Multi-Monitor
- 102b dbe8 G200 Multi-Monitor
- 102b ff03 Millennium G200 SD
- 102b ff04 Marvel G200
- 0521 MGA G200 AGP
- 1014 ff03 Millennium G200 AGP
- 102b 48e9 Mystique G200 AGP
- 102b 48f8 Millennium G200 SD AGP
- 102b 4a60 Millennium G200 LE AGP
- 102b 4a64 Millennium G200 AGP
- 102b c93c Millennium G200 AGP
- 102b c9b0 Millennium G200 AGP
- 102b c9bc Millennium G200 AGP
- 102b ca60 Millennium G250 LE AGP
- 102b ca6c Millennium G250 AGP
- 102b dbbc Millennium G200 AGP
- 102b dbc2 Millennium G200 MMS (Dual G200)
- 102b dbc3 G200 Multi-Monitor
- 102b dbc8 Millennium G200 MMS (Dual G200)
- 102b dbd2 G200 Multi-Monitor
- 102b dbd3 G200 Multi-Monitor
- 102b dbd4 G200 Multi-Monitor
- 102b dbd5 G200 Multi-Monitor
- 102b dbd8 G200 Multi-Monitor
- 102b dbd9 G200 Multi-Monitor
- 102b dbe2 Millennium G200 MMS (Quad G200)
- 102b dbe3 G200 Multi-Monitor
- 102b dbe8 Millennium G200 MMS (Quad G200)
- 102b dbf2 G200 Multi-Monitor
- 102b dbf3 G200 Multi-Monitor
- 102b dbf4 G200 Multi-Monitor
- 102b dbf5 G200 Multi-Monitor
- 102b dbf8 G200 Multi-Monitor
- 102b dbf9 G200 Multi-Monitor
- 102b f806 Mystique G200 Video AGP
- 102b ff00 MGA-G200 AGP
- 102b ff02 Mystique G200 AGP
- 102b ff03 Millennium G200 AGP
- 102b ff04 Marvel G200 AGP
- 110a 0032 MGA-G200 AGP
- 0525 MGA G400 AGP
- 0e11 b16f MGA-G400 AGP
- 102b 0328 Millennium G400 16Mb SDRAM
- 102b 0338 Millennium G400 16Mb SDRAM
- 102b 0378 Millennium G400 32Mb SDRAM
- 102b 0541 Millennium G450 Dual Head
- 102b 0542 Millennium G450 Dual Head LX
- 102b 0543 Millennium G450 Single Head LX
- 102b 0641 Millennium G450 32Mb SDRAM Dual Head
- 102b 0642 Millennium G450 32Mb SDRAM Dual Head LX
- 102b 0643 Millennium G450 32Mb SDRAM Single Head LX
- 102b 07c0 Millennium G450 Dual Head LE
- 102b 07c1 Millennium G450 SDR Dual Head LE
- 102b 0d41 Millennium G450 Dual Head PCI
- 102b 0d42 Millennium G450 Dual Head LX PCI
- 102b 0d43 Millennium G450 32Mb Dual Head PCI
- 102b 0e00 Marvel G450 eTV
- 102b 0e01 Marvel G450 eTV
- 102b 0e02 Marvel G450 eTV
- 102b 0e03 Marvel G450 eTV
- 102b 0f80 Millennium G450 Low Profile
- 102b 0f81 Millennium G450 Low Profile
- 102b 0f82 Millennium G450 Low Profile DVI
- 102b 0f83 Millennium G450 Low Profile DVI
- 102b 19d8 Millennium G400 16Mb SGRAM
- 102b 19f8 Millennium G400 32Mb SGRAM
- 102b 2159 Millennium G400 Dual Head 16Mb
- 102b 2179 Millennium G400 MAX/Dual Head 32Mb
- 102b 217d Millennium G400 Dual Head Max
- 102b 23c0 Millennium G450
- 102b 23c1 Millennium G450
- 102b 23c2 Millennium G450 DVI
- 102b 23c3 Millennium G450 DVI
- 102b 2f58 Millennium G400
- 102b 2f78 Millennium G400
- 102b 3693 Marvel G400 AGP
- 102b 5dd0 4Sight II
- 102b 5f50 4Sight II
- 102b 5f51 4Sight II
- 102b 5f52 4Sight II
- 102b 9010 Millennium G400 Dual Head
- 1458 0400 GA-G400
- 1705 0001 Millennium G450 32MB SGRAM
- 1705 0002 Millennium G450 16MB SGRAM
- 1705 0003 Millennium G450 32MB
- 1705 0004 Millennium G450 16MB
- 0527 MGA Parhelia AGP
- 102b 0840 Parhelia 128Mb
- 0d10 MGA Ultima/Impression
- 1000 MGA G100 [Productiva]
- 102b ff01 Productiva G100
- 102b ff05 Productiva G100 Multi-Monitor
- 1001 MGA G100 [Productiva] AGP
- 102b 1001 MGA-G100 AGP
- 102b ff00 MGA-G100 AGP
- 102b ff01 MGA-G100 Productiva AGP
- 102b ff03 Millennium G100 AGP
- 102b ff04 MGA-G100 AGP
- 102b ff05 MGA-G100 Productiva AGP Multi-Monitor
- 110a 001e MGA-G100 AGP
- 2007 MGA Mistral
- 2527 MGA G550 AGP
- 102b 0f83 Millennium G550
- 102b 0f84 Millennium G550 Dual Head DDR 32Mb
- 102b 1e41 Millennium G550
- 2537 MGA G650 AGP
- 4536 VIA Framegrabber
- 6573 Shark 10/100 Multiport SwitchNIC
-102c Chips and Technologies
- 00b8 F64310
- 00c0 F69000 HiQVideo
- 102c 00c0 F69000 HiQVideo
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 4c53 1010 CP5/CR6 mainboard
- 4c53 1020 VR6 mainboard
- 4c53 1030 PC5 mainboard
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- 00d0 F65545
- 00d8 F65545
- 00dc F65548
- 00e0 F65550
- 00e4 F65554
- 00e5 F65555 HiQVPro
- 0e11 b049 Armada 1700 Laptop Display Controller
- 00f0 F68554
- 00f4 F68554 HiQVision
- 00f5 F68555
- 0c30 F69030
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
-# C5C project cancelled
- 4c53 1080 CT8 mainboard
-102d Wyse Technology Inc.
- 50dc 3328 Audio
-102e Olivetti Advanced Technology
-102f Toshiba America
- 0009 r4x00
- 000a TX3927 MIPS RISC PCI Controller
- 0020 ATM Meteor 155
- 102f 00f8 ATM Meteor 155
- 0030 TC35815CF PCI 10/100 Mbit Ethernet Controller
- 0031 TC35815CF PCI 10/100 Mbit Ethernet Controller with WOL
- 0105 TC86C001 [goku-s] IDE
- 0106 TC86C001 [goku-s] USB 1.1 Host
- 0107 TC86C001 [goku-s] USB Device Controller
- 0108 TC86C001 [goku-s] I2C/SIO/GPIO Controller
- 0180 TX4927/38 MIPS RISC PCI Controller
- 0181 TX4925 MIPS RISC PCI Controller
- 0182 TX4937 MIPS RISC PCI Controller
-1030 TMC Research
-1031 Miro Computer Products AG
- 5601 DC20 ASIC
- 5607 Video I/O & motion JPEG compressor
- 5631 Media 3D
- 6057 MiroVideo DC10/DC30+
-1032 Compaq
-1033 NEC Corporation
- 0000 Vr4181A USB Host or Function Control Unit
- 0001 PCI to 486-like bus Bridge
- 0002 PCI to VL98 Bridge
- 0003 ATM Controller
- 0004 R4000 PCI Bridge
- 0005 PCI to 486-like bus Bridge
- 0006 PC-9800 Graphic Accelerator
- 0007 PCI to UX-Bus Bridge
- 0008 PC-9800 Graphic Accelerator
- 0009 PCI to PC9800 Core-Graph Bridge
- 0016 PCI to VL Bridge
- 001a [Nile II]
- 0021 Vrc4373 [Nile I]
- 0029 PowerVR PCX1
- 002a PowerVR 3D
- 002c Star Alpha 2
- 002d PCI to C-bus Bridge
- 0035 USB
- 1179 0001 USB
- 12ee 7000 Root Hub
- 1799 0001 Root Hub
- 807d 0035 PCI-USB2 (OHCI subsystem)
- 003b PCI to C-bus Bridge
- 003e NAPCCARD Cardbus Controller
- 0046 PowerVR PCX2 [midas]
- 005a Vrc5074 [Nile 4]
- 0063 Firewarden
- 0067 PowerVR Neon 250 Chipset
- 1010 0020 PowerVR Neon 250 AGP 32Mb
- 1010 0080 PowerVR Neon 250 AGP 16Mb
- 1010 0088 PowerVR Neon 250 16Mb
- 1010 0090 PowerVR Neon 250 AGP 16Mb
- 1010 0098 PowerVR Neon 250 16Mb
- 1010 00a0 PowerVR Neon 250 AGP 32Mb
- 1010 00a8 PowerVR Neon 250 32Mb
- 1010 0120 PowerVR Neon 250 AGP 32Mb
- 0072 uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr
- 0074 56k Voice Modem
- 1033 8014 RCV56ACF 56k Voice Modem
- 009b Vrc5476
- 00a5 VRC4173
- 00a6 VRC5477 AC97
- 00cd IEEE 1394 [OrangeLink] Host Controller
- 12ee 8011 Root hub
- 00ce IEEE 1394 Host Controller
- 00df Vr4131
- 00e0 USB 2.0
- 0ee4 3383 Sitecom IEEE 1394 / USB2.0 Combo Card
- 12ee 7001 Root hub
- 1799 0002 Root Hub
- 807d 1043 PCI-USB2 (EHCI subsystem)
- 00e7 IEEE 1394 Host Controller
- 00f2 uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr
- 00f3 uPD6113x Multimedia Decoder/Processor [EMMA2]
- 010c VR7701
-1034 Framatome Connectors USA Inc.
-1035 Comp. & Comm. Research Lab
-1036 Future Domain Corp.
- 0000 TMC-18C30 [36C70]
-1037 Hitachi Micro Systems
-1038 AMP, Inc
-1039 Silicon Integrated Systems [SiS]
- 0001 Virtual PCI-to-PCI bridge (AGP)
- 0002 SG86C202
- 0006 85C501/2/3
- 0008 SiS85C503/5513 (LPC Bridge)
- 0009 ACPI
-# source: http://members.datafast.net.au/dft0802/downloads/pcidevs.txt
- 0016 SiS961/2 SMBus Controller
- 0018 SiS85C503/5513 (LPC Bridge)
-# Controller for 2 PATA and 2 SATA channels
- 0180 RAID bus controller 180 SATA/PATA [SiS]
- 0181 SiS SATA
- 0200 5597/5598/6326 VGA
- 1039 0000 SiS5597 SVGA (Shared RAM)
- 0204 82C204
- 0205 SG86C205
- 0300 300/305 PCI/AGP VGA Display Adapter
- 107d 2720 Leadtek WinFast VR300
- 0310 315H PCI/AGP VGA Display Adapter
- 0315 315 PCI/AGP VGA Display Adapter
- 0325 315PRO PCI/AGP VGA Display Adapter
- 0330 330 [Xabre] PCI/AGP VGA Display Adapter
- 0406 85C501/2
- 0496 85C496
- 0530 530 Host
- 0540 540 Host
- 0550 550 Host
- 0597 5513C
- 0601 85C601
- 0620 620 Host
- 0630 630 Host
- 0633 633 Host
- 0635 635 Host
- 0645 SiS645 Host & Memory & AGP Controller
- 0646 SiS645DX Host & Memory & AGP Controller
- 0648 SiS 645xx
- 0650 650/M650 Host
- 0651 651 Host
- 0655 655 Host
- 0660 660 Host
- 0661 661FX/M661FX/M661MX Host
- 0730 730 Host
- 0733 733 Host
- 0735 735 Host
- 0740 740 Host
- 0741 741/741GX/M741 Host
- 0745 745 Host
- 0746 746 Host
- 0755 755 Host
- 0760 760/M760 Host
- 0900 SiS900 PCI Fast Ethernet
- 1019 0a14 K7S5A motherboard
- 1039 0900 SiS900 10/100 Ethernet Adapter
- 1043 8035 CUSI-FX motherboard
- 0961 SiS961 [MuTIOL Media IO]
- 0962 SiS962 [MuTIOL Media IO]
- 0963 SiS963 [MuTIOL Media IO]
- 0964 SiS964 [MuTIOL Media IO]
- 0965 SiS965 [MuTIOL Media IO]
- 3602 83C602
- 5107 5107
- 5300 SiS540 PCI Display Adapter
- 5315 550 PCI/AGP VGA Display Adapter
- 5401 486 PCI Chipset
- 5511 5511/5512
- 5513 5513 [IDE]
- 1019 0970 P6STP-FL motherboard
- 1039 5513 SiS5513 EIDE Controller (A,B step)
- 1043 8035 CUSI-FX motherboard
- 5517 5517
- 5571 5571
- 5581 5581 Pentium Chipset
- 5582 5582
- 5591 5591/5592 Host
- 5596 5596 Pentium Chipset
- 5597 5597 [SiS5582]
- 5600 5600 Host
- 6204 Video decoder & MPEG interface
- 6205 VGA Controller
- 6236 6236 3D-AGP
- 6300 630/730 PCI/AGP VGA Display Adapter
- 1019 0970 P6STP-FL motherboard
- 1043 8035 CUSI-FX motherboard
- 6306 530/620 PCI/AGP VGA Display Adapter
- 1039 6306 SiS530,620 GUI Accelerator+3D
- 6325 65x/M650/740 PCI/AGP VGA Display Adapter
- 6326 86C326 5598/6326
- 1039 6326 SiS6326 GUI Accelerator
- 1092 0a50 SpeedStar A50
- 1092 0a70 SpeedStar A70
- 1092 4910 SpeedStar A70
- 1092 4920 SpeedStar A70
- 1569 6326 SiS6326 GUI Accelerator
- 6330 661/741/760 PCI/AGP VGA Display Adapter
- 1039 6330 [M]661xX/[M]741[GX]/[M]760 PCI/AGP VGA Adapter
- 7001 USB 1.0 Controller
- 1019 0a14 K7S5A motherboard
- 1039 7000 Onboard USB Controller
- 7002 USB 2.0 Controller
- 1509 7002 Onboard USB Controller
- 7007 FireWire Controller
- 7012 Sound Controller
-# There are may be different modem codecs here (Intel537 compatible and incompatible)
- 7013 AC'97 Modem Controller
- 7016 SiS7016 PCI Fast Ethernet Adapter
- 1039 7016 SiS7016 10/100 Ethernet Adapter
- 7018 SiS PCI Audio Accelerator
- 1014 01b6 SiS PCI Audio Accelerator
- 1014 01b7 SiS PCI Audio Accelerator
- 1019 7018 SiS PCI Audio Accelerator
- 1025 000e SiS PCI Audio Accelerator
- 1025 0018 SiS PCI Audio Accelerator
- 1039 7018 SiS PCI Audio Accelerator
- 1043 800b SiS PCI Audio Accelerator
- 1054 7018 SiS PCI Audio Accelerator
- 107d 5330 SiS PCI Audio Accelerator
- 107d 5350 SiS PCI Audio Accelerator
- 1170 3209 SiS PCI Audio Accelerator
- 1462 400a SiS PCI Audio Accelerator
- 14a4 2089 SiS PCI Audio Accelerator
- 14cd 2194 SiS PCI Audio Accelerator
- 14ff 1100 SiS PCI Audio Accelerator
- 152d 8808 SiS PCI Audio Accelerator
- 1558 1103 SiS PCI Audio Accelerator
- 1558 2200 SiS PCI Audio Accelerator
- 1563 7018 SiS PCI Audio Accelerator
- 15c5 0111 SiS PCI Audio Accelerator
- 270f a171 SiS PCI Audio Accelerator
- a0a0 0022 SiS PCI Audio Accelerator
- 7019 SiS7019 Audio Accelerator
-103a Seiko Epson Corporation
-103b Tatung Co. of America
-103c Hewlett-Packard Company
- 1005 A4977A Visualize EG
- 1006 Visualize FX6
- 1008 Visualize FX4
- 100a Visualize FX2
- 1028 Tach TL Fibre Channel Host Adapter
- 1029 Tach XL2 Fibre Channel Host Adapter
- 107e 000f Interphase 5560 Fibre Channel Adapter
- 9004 9210 1Gb/2Gb Family Fibre Channel Controller
- 9004 9211 1Gb/2Gb Family Fibre Channel Controller
- 102a Tach TS Fibre Channel Host Adapter
- 107e 000e Interphase 5540/5541 Fibre Channel Adapter
- 9004 9110 1Gb/2Gb Family Fibre Channel Controller
- 9004 9111 1Gb/2Gb Family Fibre Channel Controller
- 1030 J2585A DeskDirect 10/100VG NIC
- 1031 J2585B HP 10/100VG PCI LAN Adapter
- 103c 1040 J2973A DeskDirect 10BaseT NIC
- 103c 1041 J2585B DeskDirect 10/100VG NIC
- 103c 1042 J2970A DeskDirect 10BaseT/2 NIC
- 1040 J2973A DeskDirect 10BaseT NIC
- 1041 J2585B DeskDirect 10/100 NIC
- 1042 J2970A DeskDirect 10BaseT/2 NIC
- 1048 Diva Serial [GSP] Multiport UART
- 103c 1049 Tosca Console
- 103c 104a Tosca Secondary
- 103c 104b Maestro SP2
- 103c 1223 Superdome Console
- 103c 1226 Keystone SP2
- 103c 1227 Powerbar SP2
- 103c 1282 Everest SP2
- 103c 1301 Diva RMP3
- 1054 PCI Local Bus Adapter
- 1064 79C970 PCnet Ethernet Controller
- 108b Visualize FXe
- 10c1 NetServer Smart IRQ Router
- 10ed TopTools Remote Control
- 10f0 rio System Bus Adapter
- 10f1 rio I/O Controller
- 1200 82557B 10/100 NIC
- 1219 NetServer PCI Hot-Plug Controller
- 121a NetServer SMIC Controller
- 121b NetServer Legacy COM Port Decoder
- 121c NetServer PCI COM Port Decoder
- 1229 zx1 System Bus Adapter
- 122a zx1 I/O Controller
- 122e zx1 Local Bus Adapter
- 127c sx1000 I/O Controller
- 1290 Auxiliary Diva Serial Port
- 12b4 zx1 QuickSilver AGP8x Local Bus Adapter
- 2910 E2910A PCIBus Exerciser
- 2925 E2925A 32 Bit, 33 MHzPCI Exerciser & Analyzer
-103e Solliday Engineering
-103f Synopsys/Logic Modeling Group
-1040 Accelgraphics Inc.
-1041 Computrend
-1042 Micron
- 1000 PC Tech RZ1000
- 1001 PC Tech RZ1001
- 3000 Samurai_0
- 3010 Samurai_1
- 3020 Samurai_IDE
-1043 ASUSTeK Computer Inc.
- 0675 ISDNLink P-IN100-ST-D
- 4015 v7100 SDRAM [GeForce2 MX]
- 4021 v7100 Combo Deluxe [GeForce2 MX + TV tuner]
- 4057 v8200 GeForce 3
- 8043 v8240 PAL 128M [P4T] Motherboard
- 807b v9280/TD [Geforce4 TI4200 8X With TV-Out and DVI]
- 80bb v9180 Magic/T [GeForce4 MX440 AGP 8x 64MB TV-out]
- 80c5 nForce3 chipset motherboard [SK8N]
- 80df v9520 Magic/T
-1044 Adaptec (formerly DPT)
- 1012 Domino RAID Engine
- a400 SmartCache/Raid I-IV Controller
- a500 PCI Bridge
- a501 SmartRAID V Controller
- 1044 c001 PM1554U2 Ultra2 Single Channel
- 1044 c002 PM1654U2 Ultra2 Single Channel
- 1044 c003 PM1564U3 Ultra3 Single Channel
- 1044 c004 PM1564U3 Ultra3 Dual Channel
- 1044 c005 PM1554U2 Ultra2 Single Channel (NON ACPI)
- 1044 c00a PM2554U2 Ultra2 Single Channel
- 1044 c00b PM2654U2 Ultra2 Single Channel
- 1044 c00c PM2664U3 Ultra3 Single Channel
- 1044 c00d PM2664U3 Ultra3 Dual Channel
- 1044 c00e PM2554U2 Ultra2 Single Channel (NON ACPI)
- 1044 c00f PM2654U2 Ultra2 Single Channel (NON ACPI)
- 1044 c014 PM3754U2 Ultra2 Single Channel (NON ACPI)
- 1044 c015 PM3755U2B Ultra2 Single Channel (NON ACPI)
- 1044 c016 PM3755F Fibre Channel (NON ACPI)
- 1044 c01e PM3757U2 Ultra2 Single Channel
- 1044 c01f PM3757U2 Ultra2 Dual Channel
- 1044 c020 PM3767U3 Ultra3 Dual Channel
- 1044 c021 PM3767U3 Ultra3 Quad Channel
- 1044 c028 PM2865U3 Ultra3 Single Channel
- 1044 c029 PM2865U3 Ultra3 Dual Channel
- 1044 c02a PM2865F Fibre Channel
- 1044 c03c 2000S Ultra3 Single Channel
- 1044 c03d 2000S Ultra3 Dual Channel
- 1044 c03e 2000F Fibre Channel
- 1044 c046 3000S Ultra3 Single Channel
- 1044 c047 3000S Ultra3 Dual Channel
- 1044 c048 3000F Fibre Channel
- 1044 c050 5000S Ultra3 Single Channel
- 1044 c051 5000S Ultra3 Dual Channel
- 1044 c052 5000F Fibre Channel
- 1044 c05a 2400A UDMA Four Channel
- 1044 c05b 2400A UDMA Four Channel DAC
- 1044 c064 3010S Ultra3 Dual Channel
- 1044 c065 3410S Ultra160 Four Channel
- 1044 c066 3010S Fibre Channel
- a511 SmartRAID V Controller
- 1044 c032 ASR-2005S I2O Zero Channel
-1045 OPTi Inc.
- a0f8 82C750 [Vendetta] USB Controller
- c101 92C264
- c178 92C178
- c556 82X556 [Viper]
- c557 82C557 [Viper-M]
- c558 82C558 [Viper-M ISA+IDE]
- c567 82C750 [Vendetta], device 0
- c568 82C750 [Vendetta], device 1
- c569 82C579 [Viper XPress+ Chipset]
- c621 82C621 [Viper-M/N+]
- c700 82C700 [FireStar]
- c701 82C701 [FireStar Plus]
- c814 82C814 [Firebridge 1]
- c822 82C822
- c824 82C824
- c825 82C825 [Firebridge 2]
- c832 82C832
- c861 82C861
- c895 82C895
- c935 EV1935 ECTIVA MachOne PCIAudio
- d568 82C825 [Firebridge 2]
- d721 IDE [FireStar]
-1046 IPC Corporation, Ltd.
-1047 Genoa Systems Corp
-1048 Elsa AG
- 0c60 Gladiac MX
- 0d22 Quadro4 900XGL [ELSA GLoria4 900XGL]
- 1000 QuickStep 1000
- 3000 QuickStep 3000
- 8901 Gloria XL
-1049 Fountain Technologies, Inc.
-# # nee SGS Thomson Microelectronics
-104a STMicroelectronics
- 0008 STG 2000X
- 0009 STG 1764X
- 0010 STG4000 [3D Prophet Kyro Series]
- 0209 STPC Consumer/Industrial North- and Southbridge
- 020a STPC Atlas/ConsumerS/Consumer IIA Northbridge
-# From <http://gatekeeper.dec.com/pub/BSD/FreeBSD/FreeBSD-stable/src/share/misc/pci_vendors>
- 0210 STPC Atlas ISA Bridge
- 021a STPC Consumer S Southbridge
- 021b STPC Consumer IIA Southbridge
- 0500 ST70137 [Unicorn] ADSL DMT Transceiver
- 0564 STPC Client Northbridge
- 0981 21x4x DEC-Tulip compatible 10/100 Ethernet
- 1746 STG 1764X
- 2774 21x4x DEC-Tulip compatible 10/100 Ethernet
- 3520 MPEG-II decoder card
- 55cc STPC Client Southbridge
-104b BusLogic
- 0140 BT-946C (old) [multimaster 01]
- 1040 BT-946C (BA80C30) [MultiMaster 10]
- 8130 Flashpoint LT
-104c Texas Instruments
- 0500 100 MBit LAN Controller
- 0508 TMS380C2X Compressor Interface
- 1000 Eagle i/f AS
- 104c PCI1510 PC card Cardbus Controller
- 3d04 TVP4010 [Permedia]
- 3d07 TVP4020 [Permedia 2]
- 1011 4d10 Comet
- 1040 000f AccelStar II
- 1040 0011 AccelStar II
- 1048 0a31 WINNER 2000
- 1048 0a32 GLoria Synergy
- 1048 0a35 GLoria Synergy
- 107d 2633 WinFast 3D L2300
- 1092 0127 FIRE GL 1000 PRO
- 1092 0136 FIRE GL 1000 PRO
- 1092 0141 FIRE GL 1000 PRO
- 1092 0146 FIRE GL 1000 PRO
- 1092 0148 FIRE GL 1000 PRO
- 1092 0149 FIRE GL 1000 PRO
- 1092 0152 FIRE GL 1000 PRO
- 1092 0154 FIRE GL 1000 PRO
- 1092 0155 FIRE GL 1000 PRO
- 1092 0156 FIRE GL 1000 PRO
- 1092 0157 FIRE GL 1000 PRO
- 1097 3d01 Jeronimo Pro
- 1102 100f Graphics Blaster Extreme
- 3d3d 0100 Reference Permedia 2 3D
- 8000 PCILynx/PCILynx2 IEEE 1394 Link Layer Controller
- e4bf 1010 CF1-1-SNARE
- e4bf 1020 CF1-2-SNARE
- 8009 FireWire Controller
- 104d 8032 8032 OHCI i.LINK (IEEE 1394) Controller
- 8017 PCI4410 FireWire Controller
- 8019 TSB12LV23 IEEE-1394 Controller
- 11bd 000a Studio DV500-1394
- 11bd 000e Studio DV
- e4bf 1010 CF2-1-CYMBAL
- 8020 TSB12LV26 IEEE-1394 Controller (Link)
- 11bd 000f Studio DV500-1394
- 8021 TSB43AA22 IEEE-1394 Controller (PHY/Link Integrated)
- 104d 80df Vaio PCG-FX403
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 8022 TSB43AB22 IEEE-1394a-2000 Controller (PHY/Link)
- 8023 TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
- 103c 088c nc8000 laptop
- 8024 TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
- 8025 TSB82AA2 IEEE-1394b Link Layer Controller
- 55aa 55aa FireWire 800 PCI Card
- 8026 TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link)
- 8027 PCI4451 IEEE-1394 Controller
- 1028 00e6 PCI4451 IEEE-1394 Controller (Dell Inspiron 8100)
- 8029 PCI4510 IEEE-1394 Controller
- 1028 0163 Latitude D505
- 1071 8160 MIM2900
- 802b PCI7410,7510,7610 OHCI-Lynx Controller
- 1028 014e PCI7410,7510,7610 OHCI-Lynx Controller (Dell Latitude D800)
- 802e PCI7x20 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller
- 8031 Texas Instruments PCIxx21/x515 Cardbus Controller
- 8032 Texas Instruments OHCI Compliant IEEE 1394 Host Controller
- 8033 Texas Instruments PCIxx21 Integrated FlashMedia Controller
- 8034 Texas Instruments PCI6411, PCI6421, PCI6611, PCI6621, PCI7411, PCI7421, PCI7611, PCI7621 Secure Digital (SD) Controller
- 8035 Texas Instruments PCI6411, PCI6421, PCI6611, PCI6621, PCI7411, PCI7421, PCI7611, PCI7621 Smart Card Controller (SMC)
- 8201 PCI1620 Firmware Loading Function
- 8204 PCI7410,7510,7610 PCI Firmware Loading Function
- 1028 014e Latitude D800
- 8400 ACX 100 22Mbps Wireless Interface
- 00fc 16ec U.S. Robotics 22 Mbps Wireless PC Card (model 2210)
- 00fd 16ec U.S. Robotics 22Mbps Wireless PCI Adapter (model 2216)
- 1186 3b00 DWL-650+ PC Card cardbus 22Mbs Wireless Adapter [AirPlus]
- 1186 3b01 DWL-520+ 22Mbps PCI Wireless Adapter
- 8401 ACX 100 22Mbps Wireless Interface
-# OK, this info is almost useless as is, but at least it's known that it's a wireless card. More info requested from reporter (whi
- 9000 Wireless Interface (of unknown type)
- 9066 ACX 111 54Mbps Wireless Interface
- a001 TDC1570
- a100 TDC1561
- a102 TNETA1575 HyperSAR Plus w/PCI Host i/f & UTOPIA i/f
- a106 TMS320C6205 Fixed Point DSP
- 175c 5000 ASI50xx Audio Adapter
- 175c 8700 ASI87xx Radio Tuner card
- ac10 PCI1050
- ac11 PCI1053
- ac12 PCI1130
- ac13 PCI1031
- ac15 PCI1131
- ac16 PCI1250
- 1014 0092 ThinkPad 600
- ac17 PCI1220
- ac18 PCI1260
- ac19 PCI1221
- ac1a PCI1210
- ac1b PCI1450
- 0e11 b113 Armada M700
- ac1c PCI1225
- 0e11 b121 Armada E500
- 1028 0088 Dell Computer Corporation Latitude CPi A400XT
- ac1d PCI1251A
- ac1e PCI1211
- ac1f PCI1251B
- ac20 TI 2030
- ac21 PCI2031
- ac22 PCI2032 PCI Docking Bridge
- ac23 PCI2250 PCI-to-PCI Bridge
- ac28 PCI2050 PCI-to-PCI Bridge
- ac30 PCI1260 PC card Cardbus Controller
- ac40 PCI4450 PC card Cardbus Controller
- ac41 PCI4410 PC card Cardbus Controller
- ac42 PCI4451 PC card Cardbus Controller
- 1028 00e6 PCI4451 PC card CardBus Controller (Dell Inspiron 8100)
- ac44 PCI4510 PC card Cardbus Controller
- 1028 0163 Latitude D505
- 1071 8160 MIM2000
- ac46 PCI4520 PC card Cardbus Controller
- ac47 PCI7510 PC card Cardbus Controller
- 1028 014e Latitude D800
- ac4a PCI7510,7610 PC card Cardbus Controller
- 1028 014e Latitude D800
- ac50 PCI1410 PC card Cardbus Controller
- ac51 PCI1420
- 1014 023b ThinkPad T23 (2647-4MG)
- 1028 00b1 Latitude C600
- 1028 012a Latitude C640
- 1033 80cd Versa Note VXi
- 10cf 1095 Lifebook C6155
- e4bf 1000 CP2-2-HIPHOP
- ac52 PCI1451 PC card Cardbus Controller
- ac53 PCI1421 PC card Cardbus Controller
- ac54 PCI1620 PC Card Controller
- ac55 PCI1520 PC card Cardbus Controller
- 1014 0512 ThinkPad T30/T40
- ac56 PCI1510 PC card Cardbus Controller
- 1014 0528 ThinkPad R40e (2684-HVG) Cardbus Controller
- ac60 PCI2040 PCI to DSP Bridge Controller
- 175c 5100 ASI51xx Audio Adapter
- 175c 6100 ASI61xx Audio Adapter
- 175c 6200 ASI62xx Audio Adapter
- ac8d PCI 7620
- ac8e PCI7420 CardBus Controller
- ac8f PCI7420/PCI7620 Dual Socket CardBus and Smart Card Cont. w/ 1394a-2000 OHCI Two-Port PHY/Link-Layer Cont. and SD/MS-Pro Sockets
- fe00 FireWire Host Controller
- fe03 12C01A FireWire Host Controller
-104d Sony Corporation
- 8004 DTL-H2500 [Playstation development board]
- 8009 CXD1947Q i.LINK Controller
- 8039 CXD3222 i.LINK Controller
- 8056 Rockwell HCF 56K modem
- 808a Memory Stick Controller
-104e Oak Technology, Inc
- 0017 OTI-64017
- 0107 OTI-107 [Spitfire]
- 0109 Video Adapter
- 0111 OTI-64111 [Spitfire]
- 0217 OTI-64217
- 0317 OTI-64317
-104f Co-time Computer Ltd
-1050 Winbond Electronics Corp
- 0000 NE2000
- 0001 W83769F
- 0105 W82C105
- 0840 W89C840
- 1050 0001 W89C840 Ethernet Adapter
- 1050 0840 W89C840 Ethernet Adapter
- 0940 W89C940
- 5a5a W89C940F
- 6692 W6692
- 9921 W99200F MPEG-1 Video Encoder
- 9922 W99200F/W9922PF MPEG-1/2 Video Encoder
- 9970 W9970CF
-1051 Anigma, Inc.
-1052 ?Young Micro Systems
-1053 Young Micro Systems
-1054 Hitachi, Ltd
-1055 Efar Microsystems
- 9130 SLC90E66 [Victory66] IDE
- 9460 SLC90E66 [Victory66] ISA
- 9462 SLC90E66 [Victory66] USB
- 9463 SLC90E66 [Victory66] ACPI
-1056 ICL
-# Motorola made a mistake and used 1507 instead of 1057 in some chips. Please look at the 1507 entry as well when updating this.
-1057 Motorola
- 0001 MPC105 [Eagle]
- 0002 MPC106 [Grackle]
- 0003 MPC8240 [Kahlua]
- 0004 MPC107
- 0006 MPC8245 [Unity]
- 0008 MPC8540
- 0009 MPC8560
- 0100 MC145575 [HFC-PCI]
- 0431 KTI829c 100VG
- 1801 DSP56301 Digital Signal Processor
- 14fb 0101 Transas Radar Imitator Board [RIM]
- 14fb 0102 Transas Radar Imitator Board [RIM-2]
- 14fb 0202 Transas Radar Integrator Board [RIB-2]
- 14fb 0611 1 channel CAN bus Controller [CanPci-1]
- 14fb 0612 2 channels CAN bus Controller [CanPci-2]
- 14fb 0613 3 channels CAN bus Controller [CanPci-3]
- 14fb 0614 4 channels CAN bus Controller [CanPci-4]
- 14fb 0621 1 channel CAN bus Controller [CanPci2-1]
- 14fb 0622 2 channels CAN bus Controller [CanPci2-2]
- 14fb 0810 Transas VTS Radar Integrator Board [RIB-4]
- 175c 4200 ASI4215 Audio Adapter
- 175c 4300 ASI43xx Audio Adapter
- 175c 4400 ASI4401 Audio Adapter
- ecc0 0010 Darla
- ecc0 0020 Gina
- ecc0 0030 Layla rev.0
- ecc0 0031 Layla rev.1
- ecc0 0040 Darla24 rev.0
- ecc0 0041 Darla24 rev.1
- ecc0 0050 Gina24 rev.0
- ecc0 0051 Gina24 rev.1
- ecc0 0070 Mona rev.0
- ecc0 0071 Mona rev.1
- ecc0 0072 Mona rev.2
- 18c0 MPC8265A/MPC8266
- 18c1 MPC8271/MPC8272
- 3410 DSP56361 Digital Signal Processor
- ecc0 0050 Gina24 rev.0
- ecc0 0051 Gina24 rev.1
- ecc0 0060 Layla24
- ecc0 0070 Mona rev.0
- ecc0 0071 Mona rev.1
- ecc0 0072 Mona rev.2
- ecc0 0080 Mia rev.0
- ecc0 0081 Mia rev.1
- ecc0 0090 Indigo
- ecc0 00a0 Indigo IO
- ecc0 00b0 Indigo DJ
- ecc0 0100 3G
- 4801 Raven
- 4802 Falcon
- 4803 Hawk
- 4806 CPX8216
- 4d68 20268
- 5600 SM56 PCI Modem
- 1057 0300 SM56 PCI Speakerphone Modem
- 1057 0301 SM56 PCI Voice Modem
- 1057 0302 SM56 PCI Fax Modem
- 1057 5600 SM56 PCI Voice modem
- 13d2 0300 SM56 PCI Speakerphone Modem
- 13d2 0301 SM56 PCI Voice modem
- 13d2 0302 SM56 PCI Fax Modem
- 1436 0300 SM56 PCI Speakerphone Modem
- 1436 0301 SM56 PCI Voice modem
- 1436 0302 SM56 PCI Fax Modem
- 144f 100c SM56 PCI Fax Modem
- 1494 0300 SM56 PCI Speakerphone Modem
- 1494 0301 SM56 PCI Voice modem
- 14c8 0300 SM56 PCI Speakerphone Modem
- 14c8 0302 SM56 PCI Fax Modem
- 1668 0300 SM56 PCI Speakerphone Modem
- 1668 0302 SM56 PCI Fax Modem
- 5803 MPC5200
- 6400 MPC190 Security Processor (S1 family, encryption)
- 6405 MPC184 Security Processor (S1 family)
-1058 Electronics & Telecommunications RSH
-1059 Teknor Industrial Computers Inc
-105a Promise Technology, Inc.
-# more correct description from promise linux sources
- 0d30 PDC20265 (FastTrak100 Lite/Ultra100)
- 105a 4d33 Ultra100
- 0d38 20263
- 105a 4d39 Fasttrak66
- 1275 20275
- 3318 PDC20318 (SATA150 TX4)
- 3319 PDC20319 (FastTrak S150 TX4)
- 8086 3427 S875WP1-E mainboard
- 3371 PDC20371 (FastTrak S150 TX2plus)
- 3373 PDC20378 (FastTrak 378/SATA 378)
- 1043 80f5 K8V Deluxe/PC-DL Deluxe motherboard
- 1462 702e K8T NEO FIS2R motherboard
- 3375 PDC20375 (SATA150 TX2plus)
- 3376 PDC20376 (FastTrak 376)
- 1043 809e A7V8X motherboard
- 3574 PDC20579 SATAII 150 IDE Controller
- 3d18 PDC20518/PDC40518 (SATAII 150 TX4)
- 3d75 PDC20575 (SATAII150 TX2plus)
- 4d30 PDC20267 (FastTrak100/Ultra100)
- 105a 4d33 Ultra100
- 105a 4d39 FastTrak100
- 4d33 20246
- 105a 4d33 20246 IDE Controller
- 4d38 PDC20262 (FastTrak66/Ultra66)
- 105a 4d30 Ultra Device on SuperTrak
- 105a 4d33 Ultra66
- 105a 4d39 FastTrak66
- 4d68 PDC20268 (Ultra100 TX2)
- 105a 4d68 Ultra100TX2
- 4d69 20269
- 105a 4d68 Ultra133TX2
- 5275 PDC20276 (MBFastTrak133 Lite)
- 105a 0275 SuperTrak SX6000 IDE
- 105a 1275 MBFastTrak133 Lite (tm) Controller (RAID mode)
- 1458 b001 MBUltra 133
- 5300 DC5300
- 6268 PDC20270 (FastTrak100 LP/TX2/TX4)
- 105a 4d68 FastTrak100 TX2
- 6269 PDC20271 (FastTrak TX2000)
- 105a 6269 FastTrak TX2/TX2000
- 6621 PDC20621 (FastTrak S150 SX4/FastTrak SX4000 lite)
- 6622 PDC20621 [SATA150 SX4] 4 Channel IDE RAID Controller
- 6626 PDC20618 (Ultra 618)
- 6629 PDC20619 (FastTrak TX4000)
- 7275 PDC20277 (SBFastTrak133 Lite)
-105b Foxconn International, Inc.
-105c Wipro Infotech Limited
-105d Number 9 Computer Company
- 2309 Imagine 128
- 2339 Imagine 128-II
- 105d 0000 Imagine 128 series 2 4Mb VRAM
- 105d 0001 Imagine 128 series 2 4Mb VRAM
- 105d 0002 Imagine 128 series 2 4Mb VRAM
- 105d 0003 Imagine 128 series 2 4Mb VRAM
- 105d 0004 Imagine 128 series 2 4Mb VRAM
- 105d 0005 Imagine 128 series 2 4Mb VRAM
- 105d 0006 Imagine 128 series 2 4Mb VRAM
- 105d 0007 Imagine 128 series 2 4Mb VRAM
- 105d 0008 Imagine 128 series 2e 4Mb DRAM
- 105d 0009 Imagine 128 series 2e 4Mb DRAM
- 105d 000a Imagine 128 series 2 8Mb VRAM
- 105d 000b Imagine 128 series 2 8Mb H-VRAM
- 11a4 000a Barco Metheus 5 Megapixel
- 13cc 0000 Barco Metheus 5 Megapixel
- 13cc 0004 Barco Metheus 5 Megapixel
- 13cc 0005 Barco Metheus 5 Megapixel
- 13cc 0006 Barco Metheus 5 Megapixel
- 13cc 0008 Barco Metheus 5 Megapixel
- 13cc 0009 Barco Metheus 5 Megapixel
- 13cc 000a Barco Metheus 5 Megapixel
- 13cc 000c Barco Metheus 5 Megapixel
- 493d Imagine 128 T2R [Ticket to Ride]
- 11a4 000a Barco Metheus 5 Megapixel, Dual Head
- 11a4 000b Barco Metheus 5 Megapixel, Dual Head
- 13cc 0002 Barco Metheus 4 Megapixel, Dual Head
- 13cc 0003 Barco Metheus 5 Megapixel, Dual Head
- 13cc 0007 Barco Metheus 5 Megapixel, Dual Head
- 13cc 0008 Barco Metheus 5 Megapixel, Dual Head
- 13cc 0009 Barco Metheus 5 Megapixel, Dual Head
- 13cc 000a Barco Metheus 5 Megapixel, Dual Head
- 5348 Revolution 4
- 105d 0037 Revolution IV-FP AGP (For SGI 1600SW)
-105e Vtech Computers Ltd
-105f Infotronic America Inc
-1060 United Microelectronics [UMC]
- 0001 UM82C881
- 0002 UM82C886
- 0101 UM8673F
- 0881 UM8881
- 0886 UM8886F
- 0891 UM8891A
- 1001 UM886A
- 673a UM8886BF
- 673b EIDE Master/DMA
- 8710 UM8710
- 886a UM8886A
- 8881 UM8881F
- 8886 UM8886F
- 888a UM8886A
- 8891 UM8891A
- 9017 UM9017F
- 9018 UM9018
- 9026 UM9026
- e881 UM8881N
- e886 UM8886N
- e88a UM8886N
- e891 UM8891N
-1061 I.I.T.
- 0001 AGX016
- 0002 IIT3204/3501
-1062 Maspar Computer Corp
-1063 Ocean Office Automation
-1064 Alcatel
-1065 Texas Microsystems
-1066 PicoPower Technology
- 0000 PT80C826
- 0001 PT86C521 [Vesuvius v1] Host Bridge
- 0002 PT86C523 [Vesuvius v3] PCI-ISA Bridge Master
- 0003 PT86C524 [Nile] PCI-to-PCI Bridge
- 0004 PT86C525 [Nile-II] PCI-to-PCI Bridge
- 0005 National PC87550 System Controller
- 8002 PT86C523 [Vesuvius v3] PCI-ISA Bridge Slave
-1067 Mitsubishi Electric
- 0301 AccelGraphics AccelECLIPSE
- 0304 AccelGALAXY A2100 [OEM Evans & Sutherland]
- 0308 Tornado 3000 [OEM Evans & Sutherland]
- 1002 VG500 [VolumePro Volume Rendering Accelerator]
-1068 Diversified Technology
-1069 Mylex Corporation
- 0001 DAC960P
- 0002 DAC960PD
- 0010 DAC960PG
- 0020 DAC960LA
- 0050 AcceleRAID 352/170/160 support Device
- b166 Gemstone chipset SCSI controller
- 1014 0242 iSeries 2872 DASD IOA
- 1014 0266 Dual Channel PCI-X U320 SCSI Adapter
- 1014 0278 Dual Channel PCI-X U320 SCSI RAID Adapter
- 1014 02d3 Dual Channel PCI-X U320 SCSI Adapter
- 1014 02d4 Dual Channel PCI-X U320 SCSI RAID Adapter
- ba55 eXtremeRAID 1100 support Device
- ba56 eXtremeRAID 2000/3000 support Device
-106a Aten Research Inc
-106b Apple Computer Inc.
- 0001 Bandit PowerPC host bridge
- 0002 Grand Central I/O
- 0003 Control Video
- 0004 PlanB Video-In
- 0007 O'Hare I/O
- 000c DOS on Mac
- 000e Hydra Mac I/O
- 0010 Heathrow Mac I/O
- 0017 Paddington Mac I/O
- 0018 UniNorth FireWire
- 0019 KeyLargo USB
- 001e UniNorth Internal PCI
- 001f UniNorth PCI
- 0020 UniNorth AGP
- 0021 UniNorth GMAC (Sun GEM)
- 0022 KeyLargo Mac I/O
- 0024 UniNorth/Pangea GMAC (Sun GEM)
- 0025 KeyLargo/Pangea Mac I/O
- 0026 KeyLargo/Pangea USB
- 0027 UniNorth/Pangea AGP
- 0028 UniNorth/Pangea PCI
- 0029 UniNorth/Pangea Internal PCI
- 002d UniNorth 1.5 AGP
- 002e UniNorth 1.5 PCI
- 002f UniNorth 1.5 Internal PCI
- 0030 UniNorth/Pangea FireWire
- 0031 UniNorth 2 FireWire
- 0032 UniNorth 2 GMAC (Sun GEM)
- 0033 UniNorth 2 ATA/100
- 0034 UniNorth 2 AGP
- 0035 UniNorth 2 PCI
- 0036 UniNorth 2 Internal PCI
- 003b UniNorth/Intrepid ATA/100
- 003e KeyLargo/Intrepid Mac I/O
- 003f KeyLargo/Intrepid USB
- 0040 K2 KeyLargo USB
- 0041 K2 KeyLargo Mac/IO
- 0042 K2 FireWire
- 0043 K2 ATA/100
- 0045 K2 HT-PCI Bridge
- 0046 K2 HT-PCI Bridge
- 0047 K2 HT-PCI Bridge
- 0048 K2 HT-PCI Bridge
- 0049 K2 HT-PCI Bridge
- 004b U3 AGP
- 004c K2 GMAC (Sun GEM)
- 004f Shasta Mac I/O
- 0050 Shasta IDE
- 0051 Shasta (Sun GEM)
- 0052 Shasta Firewire
- 0053 Shasta PCI Bridge
- 0054 Shasta PCI Bridge
- 0055 Shasta PCI Bridge
- 0058 U3L AGP Bridge
- 1645 Tigon3 Gigabit Ethernet NIC (BCM5701)
-106c Hynix Semiconductor
- 8801 Dual Pentium ISA/PCI Motherboard
- 8802 PowerPC ISA/PCI Motherboard
- 8803 Dual Window Graphics Accelerator
- 8804 LAN Controller
- 8805 100-BaseT LAN
-106d Sequent Computer Systems
-106e DFI, Inc
-106f City Gate Development Ltd
-1070 Daewoo Telecom Ltd
-1071 Mitac
- 8160 Mitac 8060B Mobile Platform
-1072 GIT Co Ltd
-1073 Yamaha Corporation
- 0001 3D GUI Accelerator
- 0002 YGV615 [RPA3 3D-Graphics Controller]
- 0003 YMF-740
- 0004 YMF-724
- 1073 0004 YMF724-Based PCI Audio Adapter
- 0005 DS1 Audio
- 1073 0005 DS-XG PCI Audio CODEC
- 0006 DS1 Audio
- 0008 DS1 Audio
- 1073 0008 DS-XG PCI Audio CODEC
- 000a DS1L Audio
- 1073 0004 DS-XG PCI Audio CODEC
- 1073 000a DS-XG PCI Audio CODEC
- 000c YMF-740C [DS-1L Audio Controller]
- 107a 000c DS-XG PCI Audio CODEC
- 000d YMF-724F [DS-1 Audio Controller]
- 1073 000d DS-XG PCI Audio CODEC
- 0010 YMF-744B [DS-1S Audio Controller]
- 1073 0006 DS-XG PCI Audio CODEC
- 1073 0010 DS-XG PCI Audio CODEC
- 0012 YMF-754 [DS-1E Audio Controller]
- 1073 0012 DS-XG PCI Audio Codec
- 0020 DS-1 Audio
- 2000 DS2416 Digital Mixing Card
- 1073 2000 DS2416 Digital Mixing Card
-1074 NexGen Microsystems
- 4e78 82c500/1
-1075 Advanced Integrations Research
-1076 Chaintech Computer Co. Ltd
-1077 QLogic Corp.
- 1016 ISP10160 Single Channel Ultra3 SCSI Processor
- 1020 ISP1020 Fast-wide SCSI
- 1022 ISP1022 Fast-wide SCSI
- 1080 ISP1080 SCSI Host Adapter
- 1216 ISP12160 Dual Channel Ultra3 SCSI Processor
- 101e 8471 QLA12160 on AMI MegaRAID
- 101e 8493 QLA12160 on AMI MegaRAID
- 1240 ISP1240 SCSI Host Adapter
- 1280 ISP1280 SCSI Host Adapter
- 2020 ISP2020A Fast!SCSI Basic Adapter
- 2100 QLA2100 64-bit Fibre Channel Adapter
- 1077 0001 QLA2100 64-bit Fibre Channel Adapter
- 2200 QLA2200 64-bit Fibre Channel Adapter
- 1077 0002 QLA2200
- 2300 QLA2300 64-bit Fibre Channel Adapter
- 2312 QLA2312 Fibre Channel Adapter
-1078 Cyrix Corporation
- 0000 5510 [Grappa]
- 0001 PCI Master
- 0002 5520 [Cognac]
- 0100 5530 Legacy [Kahlua]
- 0101 5530 SMI [Kahlua]
- 0102 5530 IDE [Kahlua]
- 0103 5530 Audio [Kahlua]
- 0104 5530 Video [Kahlua]
- 0400 ZFMicro PCI Bridge
- 0401 ZFMicro Chipset SMI
- 0402 ZFMicro Chipset IDE
- 0403 ZFMicro Expansion Bus
-1079 I-Bus
-107a NetWorth
-107b Gateway 2000
-107c LG Electronics [Lucky Goldstar Co. Ltd]
-107d LeadTek Research Inc.
- 0000 P86C850
- 2134 WinFast 3D S320 II
- 2971 [GeForce FX 5900] WinFast A350 TDH MyViVo
-107e Interphase Corporation
- 0001 5515 ATM Adapter [Flipper]
- 0002 100 VG AnyLan Controller
- 0004 5526 Fibre Channel Host Adapter
- 0005 x526 Fibre Channel Host Adapter
- 0008 5525/5575 ATM Adapter (155 Mbit) [Atlantic]
- 9003 5535-4P-BRI-ST
- 9007 5535-4P-BRI-U
- 9008 5535-1P-SR
- 900c 5535-1P-SR-ST
- 900e 5535-1P-SR-U
- 9011 5535-1P-PRI
- 9013 5535-2P-PRI
- 9023 5536-4P-BRI-ST
- 9027 5536-4P-BRI-U
- 9031 5536-1P-PRI
- 9033 5536-2P-PRI
-107f Data Technology Corporation
- 0802 SL82C105
-1080 Contaq Microsystems
- 0600 82C599
- c691 Cypress CY82C691
- c693 82c693
-1081 Supermac Technology
- 0d47 Radius PCI to NuBUS Bridge
-1082 EFA Corporation of America
-1083 Forex Computer Corporation
- 0001 FR710
-1084 Parador
-1085 Tulip Computers Int.B.V.
-1086 J. Bond Computer Systems
-1087 Cache Computer
-1088 Microcomputer Systems (M) Son
-1089 Data General Corporation
-# Formerly Bit3 Computer Corp.
-108a SBS Technologies
- 0001 VME Bridge Model 617
- 0010 VME Bridge Model 618
- 0040 dataBLIZZARD
- 3000 VME Bridge Model 2706
-108c Oakleigh Systems Inc.
-108d Olicom
- 0001 Token-Ring 16/4 PCI Adapter (3136/3137)
- 0002 16/4 Token Ring
- 0004 RapidFire 3139 Token-Ring 16/4 PCI Adapter
- 108d 0004 OC-3139/3140 RapidFire Token-Ring 16/4 Adapter
- 0005 GoCard 3250 Token-Ring 16/4 CardBus PC Card
- 0006 OC-3530 RapidFire Token-Ring 100
- 0007 RapidFire 3141 Token-Ring 16/4 PCI Fiber Adapter
- 108d 0007 OC-3141 RapidFire Token-Ring 16/4 Adapter
- 0008 RapidFire 3540 HSTR 100/16/4 PCI Adapter
- 108d 0008 OC-3540 RapidFire HSTR 100/16/4 Adapter
- 0011 OC-2315
- 0012 OC-2325
- 0013 OC-2183/2185
- 0014 OC-2326
- 0019 OC-2327/2250 10/100 Ethernet Adapter
- 108d 0016 OC-2327 Rapidfire 10/100 Ethernet Adapter
- 108d 0017 OC-2250 GoCard 10/100 Ethernet Adapter
- 0021 OC-6151/6152 [RapidFire ATM 155]
- 0022 ATM Adapter
-108e Sun Microsystems Computer Corp.
- 0001 EBUS
- 1000 EBUS
- 1001 Happy Meal
- 1100 RIO EBUS
- 1101 RIO GEM
- 1102 RIO 1394
- 1103 RIO USB
- 1648 [bge] Gigabit Ethernet
- 2bad GEM
- 5000 Simba Advanced PCI Bridge
- 5043 SunPCI Co-processor
- 8000 Psycho PCI Bus Module
- 8001 Schizo PCI Bus Module
- 8002 Schizo+ PCI Bus Module
- a000 Ultra IIi
- a001 Ultra IIe
- a801 Tomatillo PCI Bus Module
- abba Cassini 10/100/1000
-108f Systemsoft
-1090 Encore Computer Corporation
-1091 Intergraph Corporation
- 0020 3D graphics processor
- 0021 3D graphics processor w/Texturing
- 0040 3D graphics frame buffer
- 0041 3D graphics frame buffer
- 0060 Proprietary bus bridge
- 00e4 Powerstorm 4D50T
- 0720 Motion JPEG codec
- 07a0 Sun Expert3D-Lite Graphics Accelerator
- 1091 Sun Expert3D Graphics Accelerator
-1092 Diamond Multimedia Systems
- 00a0 Speedstar Pro SE
- 00a8 Speedstar 64
- 0550 Viper V550
- 08d4 Supra 2260 Modem
- 094c SupraExpress 56i Pro
- 1092 Viper V330
- 6120 Maximum DVD
- 8810 Stealth SE
- 8811 Stealth 64/SE
- 8880 Stealth
- 8881 Stealth
- 88b0 Stealth 64
- 88b1 Stealth 64
- 88c0 Stealth 64
- 88c1 Stealth 64
- 88d0 Stealth 64
- 88d1 Stealth 64
- 88f0 Stealth 64
- 88f1 Stealth 64
- 9999 DMD-I0928-1 "Monster sound" sound chip
-1093 National Instruments
- 0160 PCI-DIO-96
- 0162 PCI-MIO-16XE-50
- 1170 PCI-MIO-16XE-10
- 1180 PCI-MIO-16E-1
- 1190 PCI-MIO-16E-4
- 1310 PCI-6602
- 1330 PCI-6031E
- 1350 PCI-6071E
- 14e0 PCI-6110
- 14f0 PCI-6111
- 17d0 PCI-6503
- 1870 PCI-6713
- 1880 PCI-6711
- 18b0 PCI-6052E
- 2410 PCI-6733
- 2890 PCI-6036E
- 2a60 PCI-6023E
- 2a70 PCI-6024E
- 2a80 PCI-6025E
- 2c80 PCI-6035E
- 2ca0 PCI-6034E
- 70b8 PCI-6251 [M Series - High Speed Multifunction DAQ]
- b001 IMAQ-PCI-1408
- b011 IMAQ-PXI-1408
- b021 IMAQ-PCI-1424
- b031 IMAQ-PCI-1413
- b041 IMAQ-PCI-1407
- b051 IMAQ-PXI-1407
- b061 IMAQ-PCI-1411
- b071 IMAQ-PCI-1422
- b081 IMAQ-PXI-1422
- b091 IMAQ-PXI-1411
- c801 PCI-GPIB
- c831 PCI-GPIB bridge
-1094 First International Computers [FIC]
-1095 Silicon Image, Inc. (formerly CMD Technology Inc)
- 0240 Adaptec AAR-1210SA SATA HostRAID Controller
- 0640 PCI0640
- 0643 PCI0643
- 0646 PCI0646
- 0647 PCI0647
- 0648 PCI0648
- 0649 SiI 0649 Ultra ATA/100 PCI to ATA Host Controller
- 0e11 005d Integrated Ultra ATA-100 Dual Channel Controller
- 0e11 007e Integrated Ultra ATA-100 IDE RAID Controller
- 101e 0649 AMI MegaRAID IDE 100 Controller
- 0650 PBC0650A
- 0670 USB0670
- 1095 0670 USB0670
- 0673 USB0673
- 0680 PCI0680 Ultra ATA-133 Host Controller
- 1095 3680 Winic W-680 (Silicon Image 680 based)
- 3112 SiI 3112 [SATALink/SATARaid] Serial ATA Controller
- 1095 3112 SiI 3112 SATALink Controller
- 1095 6112 SiI 3112 SATARaid Controller
- 3114 SiI 3114 [SATALink/SATARaid] Serial ATA Controller
- 1095 3114 SiI 3114 SATALink Controller
- 1095 6114 SiI 3114 SATARaid Controller
- 3124 SiI 3124 PCI-X Serial ATA Controller
- 1095 3124 SiI 3124 PCI-X Serial ATA Controller
- 3512 SiI 3512 [SATALink/SATARaid] Serial ATA Controller
- 1095 3512 SiI 3512 SATALink Controller
- 1095 6512 SiI 3512 SATARaid Controller
-1096 Alacron
-1097 Appian Technology
-1098 Quantum Designs (H.K.) Ltd
- 0001 QD-8500
- 0002 QD-8580
-1099 Samsung Electronics Co., Ltd
-109a Packard Bell
-109b Gemlight Computer Ltd.
-109c Megachips Corporation
-109d Zida Technologies Ltd.
-109e Brooktree Corporation
- 0350 Bt848 Video Capture
- 0351 Bt849A Video capture
- 0369 Bt878 Video Capture
- 1002 0001 TV-Wonder
- 1002 0003 TV-Wonder/VE
- 036c Bt879(??) Video Capture
- 13e9 0070 Win/TV (Video Section)
- 036e Bt878 Video Capture
- 0070 13eb WinTV Series
- 0070 ff01 Viewcast Osprey 200
- 0071 0101 DigiTV PCI
- 107d 6606 WinFast TV 2000
- 11bd 0012 PCTV pro (TV + FM stereo receiver)
- 11bd 001c PCTV Sat (DBC receiver)
- 127a 0001 Bt878 Mediastream Controller NTSC
- 127a 0002 Bt878 Mediastream Controller PAL BG
- 127a 0003 Bt878a Mediastream Controller PAL BG
- 127a 0048 Bt878/832 Mediastream Controller
- 144f 3000 MagicTView CPH060 - Video
- 1461 0002 TV98 Series (TV/No FM/Remote)
- 1461 0003 AverMedia UltraTV PCI 350
- 1461 0004 AVerTV WDM Video Capture
- 1461 0761 AverTV DVB-T
- 14f1 0001 Bt878 Mediastream Controller NTSC
- 14f1 0002 Bt878 Mediastream Controller PAL BG
- 14f1 0003 Bt878a Mediastream Controller PAL BG
- 14f1 0048 Bt878/832 Mediastream Controller
- 1822 0001 VisionPlus DVB card
- 1851 1850 FlyVideo'98 - Video
- 1851 1851 FlyVideo II
- 1852 1852 FlyVideo'98 - Video (with FM Tuner)
- 270f fc00 Digitop DTT-1000
- bd11 1200 PCTV pro (TV + FM stereo receiver)
- 036f Bt879 Video Capture
- 127a 0044 Bt879 Video Capture NTSC
- 127a 0122 Bt879 Video Capture PAL I
- 127a 0144 Bt879 Video Capture NTSC
- 127a 0222 Bt879 Video Capture PAL BG
- 127a 0244 Bt879a Video Capture NTSC
- 127a 0322 Bt879 Video Capture NTSC
- 127a 0422 Bt879 Video Capture NTSC
- 127a 1122 Bt879 Video Capture PAL I
- 127a 1222 Bt879 Video Capture PAL BG
- 127a 1322 Bt879 Video Capture NTSC
- 127a 1522 Bt879a Video Capture PAL I
- 127a 1622 Bt879a Video Capture PAL BG
- 127a 1722 Bt879a Video Capture NTSC
- 14f1 0044 Bt879 Video Capture NTSC
- 14f1 0122 Bt879 Video Capture PAL I
- 14f1 0144 Bt879 Video Capture NTSC
- 14f1 0222 Bt879 Video Capture PAL BG
- 14f1 0244 Bt879a Video Capture NTSC
- 14f1 0322 Bt879 Video Capture NTSC
- 14f1 0422 Bt879 Video Capture NTSC
- 14f1 1122 Bt879 Video Capture PAL I
- 14f1 1222 Bt879 Video Capture PAL BG
- 14f1 1322 Bt879 Video Capture NTSC
- 14f1 1522 Bt879a Video Capture PAL I
- 14f1 1622 Bt879a Video Capture PAL BG
- 14f1 1722 Bt879a Video Capture NTSC
- 1851 1850 FlyVideo'98 - Video
- 1851 1851 FlyVideo II
- 1852 1852 FlyVideo'98 - Video (with FM Tuner)
- 0370 Bt880 Video Capture
- 1851 1850 FlyVideo'98
- 1851 1851 FlyVideo'98 EZ - video
- 1852 1852 FlyVideo'98 (with FM Tuner)
- 0878 Bt878 Audio Capture
- 0070 13eb WinTV Series
- 0070 ff01 Viewcast Osprey 200
- 0071 0101 DigiTV PCI
- 1002 0001 TV-Wonder
- 1002 0003 TV-Wonder/VE
- 11bd 0012 PCTV pro (TV + FM stereo receiver, audio section)
- 11bd 001c PCTV Sat (DBC receiver)
- 127a 0001 Bt878 Video Capture (Audio Section)
- 127a 0002 Bt878 Video Capture (Audio Section)
- 127a 0003 Bt878 Video Capture (Audio Section)
- 127a 0048 Bt878 Video Capture (Audio Section)
- 13e9 0070 Win/TV (Audio Section)
- 144f 3000 MagicTView CPH060 - Audio
- 1461 0004 AVerTV WDM Audio Capture
- 1461 0761 AVerTV DVB-T
- 14f1 0001 Bt878 Video Capture (Audio Section)
- 14f1 0002 Bt878 Video Capture (Audio Section)
- 14f1 0003 Bt878 Video Capture (Audio Section)
- 14f1 0048 Bt878 Video Capture (Audio Section)
- 1822 0001 VisionPlus DVB Card
- 270f fc00 Digitop DTT-1000
- bd11 1200 PCTV pro (TV + FM stereo receiver, audio section)
- 0879 Bt879 Audio Capture
- 127a 0044 Bt879 Video Capture (Audio Section)
- 127a 0122 Bt879 Video Capture (Audio Section)
- 127a 0144 Bt879 Video Capture (Audio Section)
- 127a 0222 Bt879 Video Capture (Audio Section)
- 127a 0244 Bt879 Video Capture (Audio Section)
- 127a 0322 Bt879 Video Capture (Audio Section)
- 127a 0422 Bt879 Video Capture (Audio Section)
- 127a 1122 Bt879 Video Capture (Audio Section)
- 127a 1222 Bt879 Video Capture (Audio Section)
- 127a 1322 Bt879 Video Capture (Audio Section)
- 127a 1522 Bt879 Video Capture (Audio Section)
- 127a 1622 Bt879 Video Capture (Audio Section)
- 127a 1722 Bt879 Video Capture (Audio Section)
- 14f1 0044 Bt879 Video Capture (Audio Section)
- 14f1 0122 Bt879 Video Capture (Audio Section)
- 14f1 0144 Bt879 Video Capture (Audio Section)
- 14f1 0222 Bt879 Video Capture (Audio Section)
- 14f1 0244 Bt879 Video Capture (Audio Section)
- 14f1 0322 Bt879 Video Capture (Audio Section)
- 14f1 0422 Bt879 Video Capture (Audio Section)
- 14f1 1122 Bt879 Video Capture (Audio Section)
- 14f1 1222 Bt879 Video Capture (Audio Section)
- 14f1 1322 Bt879 Video Capture (Audio Section)
- 14f1 1522 Bt879 Video Capture (Audio Section)
- 14f1 1622 Bt879 Video Capture (Audio Section)
- 14f1 1722 Bt879 Video Capture (Audio Section)
- 0880 Bt880 Audio Capture
- 2115 BtV 2115 Mediastream controller
- 2125 BtV 2125 Mediastream controller
- 2164 BtV 2164
- 2165 BtV 2165
- 8230 Bt8230 ATM Segment/Reassembly Ctrlr (SRC)
- 8472 Bt8472
- 8474 Bt8474
-109f Trigem Computer Inc.
-10a0 Meidensha Corporation
-10a1 Juko Electronics Ind. Co. Ltd
-10a2 Quantum Corporation
-10a3 Everex Systems Inc
-10a4 Globe Manufacturing Sales
-10a5 Smart Link Ltd.
- 3052 SmartPCI562 56K Modem
- 5449 SmartPCI561 modem
-10a6 Informtech Industrial Ltd.
-10a7 Benchmarq Microelectronics
-10a8 Sierra Semiconductor
- 0000 STB Horizon 64
-10a9 Silicon Graphics, Inc.
- 0001 Crosstalk to PCI Bridge
- 0002 Linc I/O controller
- 0003 IOC3 I/O controller
- 0004 O2 MACE
- 0005 RAD Audio
- 0006 HPCEX
- 0007 RPCEX
- 0008 DiVO VIP
- 0009 AceNIC Gigabit Ethernet
- 10a9 8002 AceNIC Gigabit Ethernet
- 0010 AMP Video I/O
- 0011 GRIP
- 0012 SGH PSHAC GSN
- 1001 Magic Carpet
- 1002 Lithium
- 1003 Dual JPEG 1
- 1004 Dual JPEG 2
- 1005 Dual JPEG 3
- 1006 Dual JPEG 4
- 1007 Dual JPEG 5
- 1008 Cesium
- 100a IOC4 I/O controller
- 2001 Fibre Channel
- 2002 ASDE
- 8001 O2 1394
- 8002 G-net NT
-10aa ACC Microelectronics
- 0000 ACCM 2188
-10ab Digicom
-10ac Honeywell IAC
-10ad Symphony Labs
- 0001 W83769F
- 0003 SL82C103
- 0005 SL82C105
- 0103 SL82c103
- 0105 SL82c105
- 0565 W83C553
-10ae Cornerstone Technology
-10af Micro Computer Systems Inc
-10b0 CardExpert Technology
-10b1 Cabletron Systems Inc
-10b2 Raytheon Company
-10b3 Databook Inc
- 3106 DB87144
- b106 DB87144
-10b4 STB Systems Inc
- 1b1d Velocity 128 3D
- 10b4 237e Velocity 4400
-10b5 PLX Technology, Inc.
- 0001 i960 PCI bus interface
- 1076 VScom 800 8 port serial adaptor
- 1077 VScom 400 4 port serial adaptor
- 1078 VScom 210 2 port serial and 1 port parallel adaptor
- 1103 VScom 200 2 port serial adaptor
- 1146 VScom 010 1 port parallel adaptor
- 1147 VScom 020 2 port parallel adaptor
- 2724 Thales PCSM Security Card
- 8516 PEX 8516 Versatile PCI Express Switch
- 8532 PEX 8532 Versatile PCI Express Switch
- 9030 PCI <-> IOBus Bridge Hot Swap
- 10b5 2862 Alpermann+Velte PCL PCI LV (3V/5V): Timecode Reader Board
- 10b5 2906 Alpermann+Velte PCI TS (3V/5V): Time Synchronisation Board
- 10b5 2940 Alpermann+Velte PCL PCI D (3V/5V): Timecode Reader Board
- 10b5 3025 Alpermann+Velte PCL PCI L (3V/5V): Timecode Reader Board
- 10b5 3068 Alpermann+Velte PCL PCI HD (3V/5V): Timecode Reader Board
- 15ed 1002 MCCS 8-port Serial Hot Swap
- 15ed 1003 MCCS 16-port Serial Hot Swap
- 9036 9036
- 9050 PCI <-> IOBus Bridge
- 10b5 1067 IXXAT CAN i165
- 10b5 1172 IK220 (Heidenhain)
- 10b5 2036 SatPak GPS
- 10b5 2221 Alpermann+Velte PCL PCI LV: Timecode Reader Board
- 10b5 2273 SH-ARC SoHard ARCnet card
- 10b5 2431 Alpermann+Velte PCL PCI D: Timecode Reader Board
- 10b5 2905 Alpermann+Velte PCI TS: Time Synchronisation Board
- 10b5 9050 MP9050
- 1498 0362 TPMC866 8 Channel Serial Card
- 1522 0001 RockForce 4 Port V.90 Data/Fax/Voice Modem
- 1522 0002 RockForce 2 Port V.90 Data/Fax/Voice Modem
- 1522 0003 RockForce 6 Port V.90 Data/Fax/Voice Modem
- 1522 0004 RockForce 8 Port V.90 Data/Fax/Voice Modem
- 1522 0010 RockForce2000 4 Port V.90 Data/Fax/Voice Modem
- 1522 0020 RockForce2000 2 Port V.90 Data/Fax/Voice Modem
- 15ed 1000 Macrolink MCCS 8-port Serial
- 15ed 1001 Macrolink MCCS 16-port Serial
- 15ed 1002 Macrolink MCCS 8-port Serial Hot Swap
- 15ed 1003 Macrolink MCCS 16-port Serial Hot Swap
-# Sorry, there was a typo
- 5654 2036 OpenSwitch 6 Telephony card
-# Sorry, there was a typo
- 5654 3132 OpenSwitch 12 Telephony card
- 5654 5634 OpenLine4 Telephony Card
- d531 c002 PCIntelliCAN 2xSJA1000 CAN bus
- d84d 4006 EX-4006 1P
- d84d 4008 EX-4008 1P EPP/ECP
- d84d 4014 EX-4014 2P
- d84d 4018 EX-4018 3P EPP/ECP
- d84d 4025 EX-4025 1S(16C550) RS-232
- d84d 4027 EX-4027 1S(16C650) RS-232
- d84d 4028 EX-4028 1S(16C850) RS-232
- d84d 4036 EX-4036 2S(16C650) RS-232
- d84d 4037 EX-4037 2S(16C650) RS-232
- d84d 4038 EX-4038 2S(16C850) RS-232
- d84d 4052 EX-4052 1S(16C550) RS-422/485
- d84d 4053 EX-4053 2S(16C550) RS-422/485
- d84d 4055 EX-4055 4S(16C550) RS-232
- d84d 4058 EX-4055 4S(16C650) RS-232
- d84d 4065 EX-4065 8S(16C550) RS-232
- d84d 4068 EX-4068 8S(16C650) RS-232
- d84d 4078 EX-4078 2S(16C552) RS-232+1P
- 9054 PCI <-> IOBus Bridge
- 10b5 2455 Wessex Techology PHIL-PCI
- 10b5 2696 Innes Corp AM Radcap card
- 10b5 2717 Innes Corp Auricon card
- 10b5 2844 Innes Corp TVS Encoder card
- 12d9 0002 PCI Prosody Card rev 1.5
- 16df 0011 PIKA PrimeNet MM PCI
- 16df 0012 PIKA PrimeNet MM cPCI 8
- 16df 0013 PIKA PrimeNet MM cPCI 8 (without CAS Signaling Option)
- 16df 0014 PIKA PrimeNet MM cPCI 4
- 16df 0015 PIKA Daytona MM
- 16df 0016 PIKA InLine MM
- 9056 Francois
- 10b5 2979 CellinkBlade 11 - CPCI board VoATM AAL1
- 9060 9060
- 906d 9060SD
- 125c 0640 Aries 16000P
- 906e 9060ES
- 9080 9080
- 103c 10eb (Agilent) E2777B 83K Series PCI based Optical Communication Interface
- 103c 10ec (Agilent) E6978-66442 PCI CIC
- 10b5 9080 9080 [real subsystem ID not set]
- 129d 0002 Aculab PCI Prosidy card
- 12d9 0002 PCI Prosody Card
- 12df 4422 4422PCI ["Do-All" Telemetry Data Aquisition System]
- bb04 B&B 3PCIOSD1A Isolated PCI Serial
-10b6 Madge Networks
- 0001 Smart 16/4 PCI Ringnode
- 0002 Smart 16/4 PCI Ringnode Mk2
- 10b6 0002 Smart 16/4 PCI Ringnode Mk2
- 10b6 0006 16/4 CardBus Adapter
- 0003 Smart 16/4 PCI Ringnode Mk3
- 0e11 b0fd Compaq NC4621 PCI, 4/16, WOL
- 10b6 0003 Smart 16/4 PCI Ringnode Mk3
- 10b6 0007 Presto PCI Plus Adapter
- 0004 Smart 16/4 PCI Ringnode Mk1
- 0006 16/4 Cardbus Adapter
- 10b6 0006 16/4 CardBus Adapter
- 0007 Presto PCI Adapter
- 10b6 0007 Presto PCI
- 0009 Smart 100/16/4 PCI-HS Ringnode
- 10b6 0009 Smart 100/16/4 PCI-HS Ringnode
- 000a Smart 100/16/4 PCI Ringnode
- 10b6 000a Smart 100/16/4 PCI Ringnode
- 000b 16/4 CardBus Adapter Mk2
- 10b6 0008 16/4 CardBus Adapter Mk2
- 10b6 000b 16/4 Cardbus Adapter Mk2
- 000c RapidFire 3140V2 16/4 TR Adapter
- 10b6 000c RapidFire 3140V2 16/4 TR Adapter
- 1000 Collage 25/155 ATM Client Adapter
- 1001 Collage 155 ATM Server Adapter
-10b7 3Com Corporation
- 0001 3c985 1000BaseSX (SX/TX)
- 0013 AR5212 802.11abg NIC (3CRDAG675)
- 10b7 2031 3CRDAG675 11a/b/g Wireless PCI Adapter
- 0910 3C910-A01
- 1006 MINI PCI type 3B Data Fax Modem
- 1007 Mini PCI 56k Winmodem
- 10b7 615c Mini PCI 56K Modem
- 1201 3c982-TXM 10/100baseTX Dual Port A [Hydra]
- 1202 3c982-TXM 10/100baseTX Dual Port B [Hydra]
- 1700 3c940 10/100/1000Base-T [Marvell]
- 1043 80eb P4P800/K8V Deluxe motherboard
- 10b7 0010 3C940 Gigabit LOM Ethernet Adapter
- 10b7 0020 3C941 Gigabit LOM Ethernet Adapter
- 147b 1407 KV8-MAX3 motherboard
- 3390 3c339 TokenLink Velocity
- 3590 3c359 TokenLink Velocity XL
- 10b7 3590 TokenLink Velocity XL Adapter (3C359/359B)
- 4500 3c450 HomePNA [Tornado]
- 5055 3c555 Laptop Hurricane
- 5057 3c575 Megahertz 10/100 LAN CardBus [Boomerang]
- 10b7 5a57 3C575 Megahertz 10/100 LAN Cardbus PC Card
- 5157 3cCFE575BT Megahertz 10/100 LAN CardBus [Cyclone]
- 10b7 5b57 3C575 Megahertz 10/100 LAN Cardbus PC Card
- 5257 3cCFE575CT CardBus [Cyclone]
- 10b7 5c57 FE575C-3Com 10/100 LAN CardBus-Fast Ethernet
- 5900 3c590 10BaseT [Vortex]
- 5920 3c592 EISA 10mbps Demon/Vortex
- 5950 3c595 100BaseTX [Vortex]
- 5951 3c595 100BaseT4 [Vortex]
- 5952 3c595 100Base-MII [Vortex]
- 5970 3c597 EISA Fast Demon/Vortex
- 5b57 3c595 Megahertz 10/100 LAN CardBus [Boomerang]
- 10b7 5b57 3C575 Megahertz 10/100 LAN Cardbus PC Card
- 6000 3CRSHPW796 [OfficeConnect Wireless CardBus]
- 6001 3com 3CRWE154G72 [Office Connect Wireless LAN Adapter]
- 6055 3c556 Hurricane CardBus [Cyclone]
- 6056 3c556B CardBus [Tornado]
- 10b7 6556 10/100 Mini PCI Ethernet Adapter
- 6560 3cCFE656 CardBus [Cyclone]
- 10b7 656a 3CCFEM656 10/100 LAN+56K Modem CardBus
- 6561 3cCFEM656 10/100 LAN+56K Modem CardBus
- 10b7 656b 3CCFEM656 10/100 LAN+56K Modem CardBus
- 6562 3cCFEM656B 10/100 LAN+Winmodem CardBus [Cyclone]
- 10b7 656b 3CCFEM656B 10/100 LAN+56K Modem CardBus
- 6563 3cCFEM656B 10/100 LAN+56K Modem CardBus
- 10b7 656b 3CCFEM656 10/100 LAN+56K Modem CardBus
- 6564 3cXFEM656C 10/100 LAN+Winmodem CardBus [Tornado]
- 7646 3cSOHO100-TX Hurricane
- 7770 3CRWE777 PCI(PLX) Wireless Adaptor [Airconnect]
- 7940 3c803 FDDILink UTP Controller
- 7980 3c804 FDDILink SAS Controller
- 7990 3c805 FDDILink DAS Controller
- 80eb 3c940B 10/100/1000Base-T
- 8811 Token ring
- 9000 3c900 10BaseT [Boomerang]
- 9001 3c900 10Mbps Combo [Boomerang]
- 9004 3c900B-TPO Etherlink XL [Cyclone]
- 10b7 9004 3C900B-TPO Etherlink XL TPO 10Mb
- 9005 3c900B-Combo Etherlink XL [Cyclone]
- 10b7 9005 3C900B-Combo Etherlink XL Combo
- 9006 3c900B-TPC Etherlink XL [Cyclone]
- 900a 3c900B-FL 10base-FL [Cyclone]
- 9050 3c905 100BaseTX [Boomerang]
- 9051 3c905 100BaseT4 [Boomerang]
- 9055 3c905B 100BaseTX [Cyclone]
- 1028 0080 3C905B Fast Etherlink XL 10/100
- 1028 0081 3C905B Fast Etherlink XL 10/100
- 1028 0082 3C905B Fast Etherlink XL 10/100
- 1028 0083 3C905B Fast Etherlink XL 10/100
- 1028 0084 3C905B Fast Etherlink XL 10/100
- 1028 0085 3C905B Fast Etherlink XL 10/100
- 1028 0086 3C905B Fast Etherlink XL 10/100
- 1028 0087 3C905B Fast Etherlink XL 10/100
- 1028 0088 3C905B Fast Etherlink XL 10/100
- 1028 0089 3C905B Fast Etherlink XL 10/100
- 1028 0090 3C905B Fast Etherlink XL 10/100
- 1028 0091 3C905B Fast Etherlink XL 10/100
- 1028 0092 3C905B Fast Etherlink XL 10/100
- 1028 0093 3C905B Fast Etherlink XL 10/100
- 1028 0094 3C905B Fast Etherlink XL 10/100
- 1028 0095 3C905B Fast Etherlink XL 10/100
- 1028 0096 3C905B Fast Etherlink XL 10/100
- 1028 0097 3C905B Fast Etherlink XL 10/100
- 1028 0098 3C905B Fast Etherlink XL 10/100
- 1028 0099 3C905B Fast Etherlink XL 10/100
- 10b7 9055 3C905B Fast Etherlink XL 10/100
- 9056 3c905B-T4 Fast EtherLink XL [Cyclone]
- 9058 3c905B Deluxe Etherlink 10/100/BNC [Cyclone]
- 905a 3c905B-FX Fast Etherlink XL FX 100baseFx [Cyclone]
- 9200 3c905C-TX/TX-M [Tornado]
- 1028 0095 3C920 Integrated Fast Ethernet Controller
- 1028 0097 3C920 Integrated Fast Ethernet Controller
- 1028 00fe Optiplex GX240
- 1028 012a 3C920 Integrated Fast Ethernet Controller [Latitude C640]
- 10b7 1000 3C905C-TX Fast Etherlink for PC Management NIC
- 10b7 7000 10/100 Mini PCI Ethernet Adapter
- 10f1 2466 Tiger MPX S2466 (3C920 Integrated Fast Ethernet Controller)
- 9201 3C920B-EMB Integrated Fast Ethernet Controller [Tornado]
- 1043 80ab A7N8X Deluxe onboard 3C920B-EMB Integrated Fast Ethernet Controller
- 9202 3Com 3C920B-EMB-WNM Integrated Fast Ethernet Controller
- 9210 3C920B-EMB-WNM Integrated Fast Ethernet Controller
- 9300 3CSOHO100B-TX 910-A01 [tulip]
- 9800 3c980-TX Fast Etherlink XL Server Adapter [Cyclone]
- 10b7 9800 3c980-TX Fast Etherlink XL Server Adapter
- 9805 3c980-C 10/100baseTX NIC [Python-T]
- 10b7 1201 EtherLink Server 10/100 Dual Port A
- 10b7 1202 EtherLink Server 10/100 Dual Port B
- 10b7 9805 3c980 10/100baseTX NIC [Python-T]
- 10f1 2462 Thunder K7 S2462
- 9900 3C990-TX [Typhoon]
- 9902 3CR990-TX-95 [Typhoon 56-bit]
- 9903 3CR990-TX-97 [Typhoon 168-bit]
- 9904 3C990B-TX-M/3C990BSVR [Typhoon2]
- 10b7 1000 3CR990B-TX-M [Typhoon2]
- 10b7 2000 3CR990BSVR [Typhoon2 Server]
- 9905 3CR990-FX-95/97/95 [Typhon Fiber]
- 10b7 1101 3CR990-FX-95 [Typhoon Fiber 56-bit]
- 10b7 1102 3CR990-FX-97 [Typhoon Fiber 168-bit]
- 10b7 2101 3CR990-FX-95 Server [Typhoon Fiber 56-bit]
- 10b7 2102 3CR990-FX-97 Server [Typhoon Fiber 168-bit]
- 9908 3CR990SVR95 [Typhoon Server 56-bit]
- 9909 3CR990SVR97 [Typhoon Server 168-bit]
- 990a 3C990SVR [Typhoon Server]
- 990b 3C990SVR [Typhoon Server]
-10b8 Standard Microsystems Corp [SMC]
- 0005 83c170 EPIC/100 Fast Ethernet Adapter
- 1055 e000 LANEPIC 10/100 [EVB171Q-PCI]
- 1055 e002 LANEPIC 10/100 [EVB171G-PCI]
- 10b8 a011 EtherPower II 10/100
- 10b8 a014 EtherPower II 10/100
- 10b8 a015 EtherPower II 10/100
- 10b8 a016 EtherPower II 10/100
- 10b8 a017 EtherPower II 10/100
- 0006 83c175 EPIC/100 Fast Ethernet Adapter
- 1055 e100 LANEPIC Cardbus Fast Ethernet Adapter
- 1055 e102 LANEPIC Cardbus Fast Ethernet Adapter
- 1055 e300 LANEPIC Cardbus Fast Ethernet Adapter
- 1055 e302 LANEPIC Cardbus Fast Ethernet Adapter
- 10b8 a012 LANEPIC Cardbus Fast Ethernet Adapter
- 13a2 8002 LANEPIC Cardbus Fast Ethernet Adapter
- 13a2 8006 LANEPIC Cardbus Fast Ethernet Adapter
- 1000 FDC 37c665
- 1001 FDC 37C922
-# 802.11g card
- 2802 SMC2802W [EZ Connect g]
- a011 83C170QF
- b106 SMC34C90
-10b9 ALi Corporation
- 0101 CMI8338/C3DX PCI Audio Device
- 0111 C-Media CMI8738/C3DX Audio Device (OEM)
- 10b9 0111 C-Media CMI8738/C3DX Audio Device (OEM)
- 0780 Multi-IO Card
- 0782 Multi-IO Card
- 1435 M1435
- 1445 M1445
- 1449 M1449
- 1451 M1451
- 1461 M1461
- 1489 M1489
- 1511 M1511 [Aladdin]
- 1512 M1512 [Aladdin]
- 1513 M1513 [Aladdin]
- 1521 M1521 [Aladdin III]
- 10b9 1521 ALI M1521 Aladdin III CPU Bridge
- 1523 M1523
- 10b9 1523 ALI M1523 ISA Bridge
- 1531 M1531 [Aladdin IV]
- 1533 M1533 PCI to ISA Bridge [Aladdin IV]
- 1014 053b ThinkPad R40e (2684-HVG) PCI to ISA Bridge
- 10b9 1533 ALI M1533 Aladdin IV ISA Bridge
- 1541 M1541
- 10b9 1541 ALI M1541 Aladdin V/V+ AGP System Controller
- 1543 M1543
- 1563 M1563 HyperTransport South Bridge
- 1621 M1621
- 1631 ALI M1631 PCI North Bridge Aladdin Pro III
- 1632 M1632M Northbridge+Trident
- 1641 ALI M1641 PCI North Bridge Aladdin Pro IV
- 1644 M1644/M1644T Northbridge+Trident
- 1646 M1646 Northbridge+Trident
- 1647 M1647 Northbridge [MAGiK 1 / MobileMAGiK 1]
- 1651 M1651/M1651T Northbridge [Aladdin-Pro 5/5M,Aladdin-Pro 5T/5TM]
- 1671 M1671 Super P4 Northbridge [AGP4X,PCI and SDR/DDR]
- 1672 M1672 Northbridge [CyberALADDiN-P4]
- 1681 M1681 P4 Northbridge [AGP8X,HyperTransport and SDR/DDR]
- 1687 M1687 K8 Northbridge [AGP8X and HyperTransport]
- 1689 M1689 K8 Northbridge [Super K8 Single Chip]
- 3141 M3141
- 3143 M3143
- 3145 M3145
- 3147 M3147
- 3149 M3149
- 3151 M3151
- 3307 M3307
- 3309 M3309
- 3323 M3325 Video/Audio Decoder
- 5212 M4803
- 5215 MS4803
- 5217 M5217H
- 5219 M5219
- 5225 M5225
- 5228 M5228 ALi ATA/RAID Controller
- 5229 M5229 IDE
- 1014 050f ThinkPad R30
- 1014 053d ThinkPad R40e (2684-HVG) builtin IDE
- 103c 0024 Pavilion ze4400 builtin IDE
- 1043 8053 A7A266 Motherboard IDE
- 5235 M5225
- 5237 USB 1.1 Controller
- 1014 0540 ThinkPad R40e (2684-HVG) builtin USB
- 103c 0024 Pavilion ze4400 builtin USB
- 5239 USB 2.0 Controller
- 5243 M1541 PCI to AGP Controller
- 5246 AGP8X Controller
- 5247 PCI to AGP Controller
- 5249 M5249 HTT to PCI Bridge
- 5251 M5251 P1394 OHCI 1.0 Controller
- 5253 M5253 P1394 OHCI 1.1 Controller
- 5261 M5261 Ethernet Controller
- 5263 M5263 Ethernet Controller
- 5281 ALi M5281 Serial ATA / RAID Host Controller
- 5287 ULi 5287 SATA
- 5289 ULi 5289 SATA
- 5450 Lucent Technologies Soft Modem AMR
- 5451 M5451 PCI AC-Link Controller Audio Device
- 1014 0506 ThinkPad R30
- 1014 053e ThinkPad R40e (2684-HVG) builtin Audio
- 103c 0024 Pavilion ze4400 builtin Audio
- 10b9 5451 HP Compaq nc4010 (DY885AA#ABN)
- 5453 M5453 PCI AC-Link Controller Modem Device
- 5455 M5455 PCI AC-Link Controller Audio Device
- 5457 M5457 AC'97 Modem Controller
- 1014 0535 ThinkPad R40e (2684-HVG) builtin modem
- 103c 0024 Pavilion ze4400 builtin Modem Device
-# Same but more usefull for driver's lookup
- 5459 SmartLink SmartPCI561 56K Modem
-# SmartLink PCI SoftModem
- 545a SmartLink SmartPCI563 56K Modem
- 5471 M5471 Memory Stick Controller
- 5473 M5473 SD-MMC Controller
- 7101 M7101 Power Management Controller [PMU]
- 1014 0510 ThinkPad R30
- 1014 053c ThinkPad R40e (2684-HVG) Power Management Controller
- 103c 0024 Pavilion ze4400
-10ba Mitsubishi Electric Corp.
- 0301 AccelGraphics AccelECLIPSE
- 0304 AccelGALAXY A2100 [OEM Evans & Sutherland]
- 0308 Tornado 3000 [OEM Evans & Sutherland]
- 1002 VG500 [VolumePro Volume Rendering Accelerator]
-10bb Dapha Electronics Corporation
-10bc Advanced Logic Research
-10bd Surecom Technology
- 0e34 NE-34
-10be Tseng Labs International Co.
-10bf Most Inc
-10c0 Boca Research Inc.
-10c1 ICM Co., Ltd.
-10c2 Auspex Systems Inc.
-10c3 Samsung Semiconductors, Inc.
- 1100 Smartether100 SC1100 LAN Adapter (i82557B)
-10c4 Award Software International Inc.
-10c5 Xerox Corporation
-10c6 Rambus Inc.
-10c7 Media Vision
-10c8 Neomagic Corporation
- 0001 NM2070 [MagicGraph 128]
- 0002 NM2090 [MagicGraph 128V]
- 0003 NM2093 [MagicGraph 128ZV]
- 0004 NM2160 [MagicGraph 128XD]
- 1014 00ba MagicGraph 128XD
- 1025 1007 MagicGraph 128XD
- 1028 0074 MagicGraph 128XD
- 1028 0075 MagicGraph 128XD
- 1028 007d MagicGraph 128XD
- 1028 007e MagicGraph 128XD
- 1033 802f MagicGraph 128XD
- 104d 801b MagicGraph 128XD
- 104d 802f MagicGraph 128XD
- 104d 830b MagicGraph 128XD
- 10ba 0e00 MagicGraph 128XD
- 10c8 0004 MagicGraph 128XD
- 10cf 1029 MagicGraph 128XD
- 10f7 8308 MagicGraph 128XD
- 10f7 8309 MagicGraph 128XD
- 10f7 830b MagicGraph 128XD
- 10f7 830d MagicGraph 128XD
- 10f7 8312 MagicGraph 128XD
- 0005 NM2200 [MagicGraph 256AV]
- 1014 00dd ThinkPad 570
- 1028 0088 Latitude CPi A
- 0006 NM2360 [MagicMedia 256ZX]
- 0016 NM2380 [MagicMedia 256XL+]
- 10c8 0016 MagicMedia 256XL+
- 0025 NM2230 [MagicGraph 256AV+]
- 0083 NM2093 [MagicGraph 128ZV+]
- 8005 NM2200 [MagicMedia 256AV Audio]
- 0e11 b0d1 MagicMedia 256AV Audio Device on Discovery
- 0e11 b126 MagicMedia 256AV Audio Device on Durango
- 1014 00dd MagicMedia 256AV Audio Device on BlackTip Thinkpad
- 1025 1003 MagicMedia 256AV Audio Device on TravelMate 720
- 1028 0088 Latitude CPi A
- 1028 008f MagicMedia 256AV Audio Device on Colorado Inspiron
- 103c 0007 MagicMedia 256AV Audio Device on Voyager II
- 103c 0008 MagicMedia 256AV Audio Device on Voyager III
- 103c 000d MagicMedia 256AV Audio Device on Omnibook 900
- 10c8 8005 MagicMedia 256AV Audio Device on FireAnt
- 110a 8005 MagicMedia 256AV Audio Device
- 14c0 0004 MagicMedia 256AV Audio Device
- 8006 NM2360 [MagicMedia 256ZX Audio]
- 8016 NM2380 [MagicMedia 256XL+ Audio]
-10c9 Dataexpert Corporation
-10ca Fujitsu Microelectr., Inc.
-10cb Omron Corporation
-# nee Mentor ARC Inc
-10cc Mai Logic Incorporated
- 0660 Articia S Host Bridge
- 0661 Articia S PCI Bridge
-10cd Advanced System Products, Inc
- 1100 ASC1100
- 1200 ASC1200 [(abp940) Fast SCSI-II]
- 1300 ABP940-U / ABP960-U
- 10cd 1310 ASC1300 SCSI Adapter
- 2300 ABP940-UW
- 2500 ABP940-U2W
-10ce Radius
-# nee Citicorp TTI
-10cf Fujitsu Limited.
- 2001 mb86605
-10d1 FuturePlus Systems Corp.
-10d2 Molex Incorporated
-10d3 Jabil Circuit Inc
-10d4 Hualon Microelectronics
-10d5 Autologic Inc.
-10d6 Cetia
-10d7 BCM Advanced Research
-10d8 Advanced Peripherals Labs
-10d9 Macronix, Inc. [MXIC]
- 0431 MX98715
- 0512 MX98713
- 0531 MX987x5
- 1186 1200 DFE-540TX ProFAST 10/100 Adapter
- 8625 MX86250
- 8888 MX86200
-10da Compaq IPG-Austin
- 0508 TC4048 Token Ring 4/16
- 3390 Tl3c3x9
-10db Rohm LSI Systems, Inc.
-10dc CERN/ECP/EDU
- 0001 STAR/RD24 SCI-PCI (PMC)
- 0002 TAR/RD24 SCI-PCI (PMC)
- 0021 HIPPI destination
- 0022 HIPPI source
- 10dc ATT2C15-3 FPGA
-10dd Evans & Sutherland
-10de nVidia Corporation
- 0008 NV1 [EDGE 3D]
- 0009 NV1 [EDGE 3D]
- 0010 NV2 [Mutara V08]
- 0020 NV4 [RIVA TNT]
- 1043 0200 V3400 TNT
- 1048 0c18 Erazor II SGRAM
- 1048 0c1b Erazor II
- 1092 0550 Viper V550
- 1092 0552 Viper V550
- 1092 4804 Viper V550
- 1092 4808 Viper V550
- 1092 4810 Viper V550
- 1092 4812 Viper V550
- 1092 4815 Viper V550
- 1092 4820 Viper V550 with TV out
- 1092 4822 Viper V550
- 1092 4904 Viper V550
- 1092 4914 Viper V550
- 1092 8225 Viper V550
- 10b4 273d Velocity 4400
- 10b4 273e Velocity 4400
- 10b4 2740 Velocity 4400
- 10de 0020 Riva TNT
- 1102 1015 Graphics Blaster CT6710
- 1102 1016 Graphics Blaster RIVA TNT
- 0028 NV5 [RIVA TNT2/TNT2 Pro]
- 1043 0200 AGP-V3800 SGRAM
- 1043 0201 AGP-V3800 SDRAM
- 1043 0205 PCI-V3800
- 1043 4000 AGP-V3800PRO
- 1048 0c21 Synergy II
- 1048 0c31 Erazor III
- 107d 2134 WinFast 3D S320 II + TV-Out
- 1092 4804 Viper V770
- 1092 4a00 Viper V770
- 1092 4a02 Viper V770 Ultra
- 1092 5a00 RIVA TNT2/TNT2 Pro
- 1092 6a02 Viper V770 Ultra
- 1092 7a02 Viper V770 Ultra
- 10de 0005 RIVA TNT2 Pro
- 10de 000f Compaq NVIDIA TNT2 Pro
- 1102 1020 3D Blaster RIVA TNT2
- 1102 1026 3D Blaster RIVA TNT2 Digital
- 14af 5810 Maxi Gamer Xentor
- 0029 NV5 [RIVA TNT2 Ultra]
- 1043 0200 AGP-V3800 Deluxe
- 1043 0201 AGP-V3800 Ultra SDRAM
- 1043 0205 PCI-V3800 Ultra
- 1102 1021 3D Blaster RIVA TNT2 Ultra
- 1102 1029 3D Blaster RIVA TNT2 Ultra
- 1102 102f 3D Blaster RIVA TNT2 Ultra
- 14af 5820 Maxi Gamer Xentor 32
- 002a NV5 [Riva TnT2]
- 002b NV5 [Riva TnT2]
- 002c NV6 [Vanta/Vanta LT]
- 1043 0200 AGP-V3800 Combat SDRAM
- 1043 0201 AGP-V3800 Combat
- 1092 6820 Viper V730
- 1102 1031 CT6938 VANTA 8MB
- 1102 1034 CT6894 VANTA 16MB
- 14af 5008 Maxi Gamer Phoenix 2
- 002d NV5M64 [RIVA TNT2 Model 64/Model 64 Pro]
- 1043 0200 AGP-V3800M
- 1043 0201 AGP-V3800M
- 1048 0c3a Erazor III LT
- 10de 001e M64 AGP4x
- 1102 1023 CT6892 RIVA TNT2 Value
- 1102 1024 CT6932 RIVA TNT2 Value 32Mb
- 1102 102c CT6931 RIVA TNT2 Value [Jumper]
- 1462 8808 MSI-8808
- 1554 1041 Pixelview RIVA TNT2 M64
- 1569 002d Palit Microsystems Daytona TNT2 M64
- 002e NV6 [Vanta]
- 002f NV6 [Vanta]
- 0034 MCP04 SMBus
- 0035 MCP04 IDE
- 0036 MCP04 Serial ATA Controller
- 0037 MCP04 Ethernet Controller
- 0038 MCP04 Ethernet Controller
- 003a MCP04 AC'97 Audio Controller
- 003b MCP04 USB Controller
- 003c MCP04 USB Controller
- 003d MCP04 PCI Bridge
- 003e MCP04 Serial ATA Controller
- 0040 nv40 [GeForce 6800 Ultra]
- 0041 NV40 [GeForce 6800]
- 0042 NV40.2
- 0043 NV40.3
- 0045 NV40 [GeForce 6800 GT]
- 0049 NV40GL
- 004e NV40GL [Quadro FX 4000]
- 0051 CK804 ISA Bridge
- 0052 CK804 SMBus
- 0053 CK804 IDE
- 0054 CK804 Serial ATA Controller
- 0055 CK804 Serial ATA Controller
- 0056 CK804 Ethernet Controller
- 0057 CK804 Ethernet Controller
- 0059 CK804 AC'97 Audio Controller
- 005a CK804 USB Controller
- 005b CK804 USB Controller
- 005c CK804 PCI Bridge
- 005d CK804 PCIE Bridge
- 005e CK804 Memory Controller
- 0060 nForce2 ISA Bridge
- 1043 80ad A7N8X Mainboard
- 0064 nForce2 SMBus (MCP)
- 0065 nForce2 IDE
- 0066 nForce2 Ethernet Controller
- 1043 80a7 A7N8X Mainboard onboard nForce2 Ethernet
- 0067 nForce2 USB Controller
- 1043 0c11 A7N8X Mainboard
- 0068 nForce2 USB Controller
- 1043 0c11 A7N8X Mainboard
- 006a nForce2 AC97 Audio Controler (MCP)
- 006b nForce Audio Processing Unit
- 10de 006b nForce2 MCP Audio Processing Unit
- 006c nForce2 External PCI Bridge
- 006d nForce2 PCI Bridge
- 006e nForce2 FireWire (IEEE 1394) Controller
- 0084 MCP2A SMBus
- 0085 MCP2A IDE
- 0086 MCP2A Ethernet Controller
- 0087 MCP2A USB Controller
- 0088 MCP2A USB Controller
- 008a MCP2S AC'97 Audio Controller
- 008b MCP2A PCI Bridge
- 008c MCP2A Ethernet Controller
- 008e nForce2 Serial ATA Controller
- 00a0 NV5 [Aladdin TNT2]
- 14af 5810 Maxi Gamer Xentor
- 00c0 NV41.0
- 00c1 NV41.1
- 00c2 NV41.2
- 00c8 NV41.8
- 00ce NV41GL
- 00d0 nForce3 LPC Bridge
- 00d1 nForce3 Host Bridge
- 00d2 nForce3 AGP Bridge
- 00d3 CK804 Memory Controller
- 00d4 nForce3 SMBus
- 00d5 nForce3 IDE
- 00d6 nForce3 Ethernet
- 00d7 nForce3 USB 1.1
- 00d8 nForce3 USB 2.0
- 00da nForce3 Audio
- 00dd nForce3 PCI Bridge
- 00df CK8S Ethernet Controller
- 00e0 nForce3 250Gb LPC Bridge
- 00e1 nForce3 250Gb Host Bridge
- 00e2 nForce3 250Gb AGP Host to PCI Bridge
- 00e3 CK8S Serial ATA Controller (v2.5)
- 00e4 nForce 250Gb PCI System Management
- 00e5 CK8S Parallel ATA Controller (v2.5)
- 00e6 CK8S Ethernet Controller
- 00e7 CK8S USB Controller
- 00e8 nForce3 EHCI USB 2.0 Controller
- 00ea nForce3 250Gb AC'97 Audio Controller
- 00ed nForce3 250Gb PCI-to-PCI Bridge
- 00ee CK8S Serial ATA Controller (v2.5)
- 00f0 NV40 [GeForce 6800/GeForce 6800 Ultra]
- 00f1 NV43 [GeForce 6600/GeForce 6600 GT]
- 00f2 NV43 [GeForce 6600 GT]
- 00f8 NV45GL [Quadro FX 3400]
- 00f9 NV40 [GeForce 6800 Ultra/GeForce 6800 GT]
- 1682 2120 GEFORCE 6800 GT PCI-E
- 00fa NV36 [GeForce PCX 5750]
- 00fb NV35 [GeForce PCX 5900]
- 00fc NV37GL [Quadro FX 330/GeForce PCX 5300]
- 00fd NV37GL [Quadro FX 330]
- 00fe NV38GL [Quadro FX 1300]
- 00ff NV18 [GeForce PCX 4300]
- 0100 NV10 [GeForce 256 SDR]
- 1043 0200 AGP-V6600 SGRAM
- 1043 0201 AGP-V6600 SDRAM
- 1043 4008 AGP-V6600 SGRAM
- 1043 4009 AGP-V6600 SDRAM
- 1102 102d CT6941 GeForce 256
- 14af 5022 3D Prophet SE
- 0101 NV10DDR [GeForce 256 DDR]
- 1043 0202 AGP-V6800 DDR
- 1043 400a AGP-V6800 DDR SGRAM
- 1043 400b AGP-V6800 DDR SDRAM
- 107d 2822 WinFast GeForce 256
- 1102 102e CT6971 GeForce 256 DDR
- 14af 5021 3D Prophet DDR-DVI
- 0103 NV10GL [Quadro]
- 0110 NV11 [GeForce2 MX/MX 400]
- 1043 4015 AGP-V7100 Pro
- 1043 4031 V7100 Pro with TV output
- 10de 0091 Dell OEM GeForce 2 MX 400
- 1462 8817 MSI GeForce2 MX400 Pro32S [MS-8817]
- 14af 7102 3D Prophet II MX
- 14af 7103 3D Prophet II MX Dual-Display
- 0111 NV11DDR [GeForce2 MX 100 DDR/200 DDR]
- 0112 NV11 [GeForce2 Go]
- 0113 NV11GL [Quadro2 MXR/EX]
- 0140 NV43 [MSI NX6600GT-TD128E]
- 014f NV43 [GeForce 6200]
- 0150 NV15 [GeForce2 GTS/Pro]
- 1043 4016 V7700 AGP Video Card
- 107d 2840 WinFast GeForce2 GTS with TV output
- 107d 2842 WinFast GeForce 2 Pro
- 1462 8831 Creative GeForce2 Pro
- 0151 NV15DDR [GeForce2 Ti]
- 1043 405f V7700Ti
- 1462 5506 Creative 3D Blaster Geforce2 Titanium
- 0152 NV15BR [GeForce2 Ultra, Bladerunner]
- 1048 0c56 GLADIAC Ultra
- 0153 NV15GL [Quadro2 Pro]
- 0170 NV17 [GeForce4 MX 460]
- 0171 NV17 [GeForce4 MX 440]
- 10b0 0002 Gainward Pro/600 TV
- 1462 8661 G4MX440-VTP
- 1462 8730 MX440SES-T (MS-8873)
- 147b 8f00 Abit Siluro GeForce4MX440
- 0172 NV17 [GeForce4 MX 420]
- 0173 NV17 [GeForce4 MX 440-SE]
- 0174 NV17 [GeForce4 440 Go]
- 0175 NV17 [GeForce4 420 Go]
- 0176 NV17 [GeForce4 420 Go 32M]
- 4c53 1090 Cx9 / Vx9 mainboard
- 0177 NV17 [GeForce4 460 Go]
- 0178 NV17GL [Quadro4 550 XGL]
- 0179 NV17 [GeForce4 440 Go 64M]
- 10de 0179 GeForce4 MX (Mac)
- 017a NV17GL [Quadro4 200/400 NVS]
- 017b NV17GL [Quadro4 550 XGL]
- 017c NV17GL [Quadro4 550 GoGL]
- 017d NV17 [GeForce4 410 Go 16M]
- 0181 NV18 [GeForce4 MX 440 AGP 8x]
- 1043 806f V9180 Magic
- 1462 8880 MS-StarForce GeForce4 MX 440 with AGP8X
- 1462 8900 MS-8890 GeForce 4 MX440 AGP8X
- 1462 9350 MSI Geforce4 MX T8X with AGP8X
- 147b 8f0d Siluro GF4 MX-8X
- 0182 NV18 [GeForce4 MX 440SE AGP 8x]
- 0183 NV18 [GeForce4 MX 420 AGP 8x]
- 0185 NV18 [GeForce4 MX 4000 AGP 8x]
- 0186 NV18M [GeForce4 448 Go]
- 0187 NV18M [GeForce4 488 Go]
- 0188 NV18GL [Quadro4 580 XGL]
- 018a NV18GL [Quadro4 NVS AGP 8x]
- 018b NV18GL [Quadro4 380 XGL]
- 018d NV18M [GeForce4 448 Go]
- 01a0 NVCrush11 [GeForce2 MX Integrated Graphics]
- 01a4 nForce CPU bridge
- 01ab nForce 420 Memory Controller (DDR)
- 01ac nForce 220/420 Memory Controller
- 01ad nForce 220/420 Memory Controller
- 01b0 nForce Audio
- 01b1 nForce Audio
- 01b2 nForce ISA Bridge
- 01b4 nForce PCI System Management
- 01b7 nForce AGP to PCI Bridge
- 01b8 nForce PCI-to-PCI bridge
- 01bc nForce IDE
- 01c1 nForce AC'97 Modem Controller
- 01c2 nForce USB Controller
- 01c3 nForce Ethernet Controller
- 01e0 nForce2 AGP (different version?)
- 01e8 nForce2 AGP
- 01ea nForce2 Memory Controller 0
- 01eb nForce2 Memory Controller 1
- 01ec nForce2 Memory Controller 2
- 01ed nForce2 Memory Controller 3
- 01ee nForce2 Memory Controller 4
- 01ef nForce2 Memory Controller 5
- 01f0 NV18 [GeForce4 MX - nForce GPU]
- 0200 NV20 [GeForce3]
- 1043 402f AGP-V8200 DDR
- 0201 NV20 [GeForce3 Ti 200]
- 0202 NV20 [GeForce3 Ti 500]
- 1043 405b V8200 T5
- 1545 002f Xtasy 6964
- 0203 NV20DCC [Quadro DCC]
- 0240 C51 PCI Express Bridge
- 0241 C51 PCI Express Bridge
- 0242 C51 PCI Express Bridge
- 0243 C51 PCI Express Bridge
- 0244 C51 PCI Express Bridge
- 0245 C51 PCI Express Bridge
- 0246 C51 PCI Express Bridge
- 0247 C51 PCI Express Bridge
- 0248 C51 PCI Express Bridge
- 0249 C51 PCI Express Bridge
- 024a C51 PCI Express Bridge
- 024b C51 PCI Express Bridge
- 024c C51 PCI Express Bridge
- 024d C51 PCI Express Bridge
- 024e C51 PCI Express Bridge
- 024f C51 PCI Express Bridge
- 0250 NV25 [GeForce4 Ti 4600]
- 0251 NV25 [GeForce4 Ti 4400]
- 1043 8023 v8440 GeForce 4 Ti4400
- 0252 NV25 [GeForce4 Ti]
- 0253 NV25 [GeForce4 Ti 4200]
- 107d 2896 WinFast A250 LE TD (Dual VGA/TV-out/DVI)
- 147b 8f09 Siluro (Dual VGA/TV-out/DVI)
- 0258 NV25GL [Quadro4 900 XGL]
- 0259 NV25GL [Quadro4 750 XGL]
- 025b NV25GL [Quadro4 700 XGL]
- 0260 MCP51 LPC Bridge
- 0261 MCP51 LPC Bridge
- 0262 MCP51 LPC Bridge
- 0263 MCP51 LPC Bridge
- 0264 MCP51 SMBus
- 0265 MCP51 IDE
- 0266 MCP51 Serial ATA Controller
- 0267 MCP51 Serial ATA Controller
- 0268 MCP51 Ethernet Controller
- 0269 MCP51 Ethernet Controller
- 026a MCP51 MCI
- 026b MCP51 AC97 Audio Controller
- 026c MCP51 High Definition Audio
- 026d MCP51 USB Controller
- 026e MCP51 USB Controller
- 026f MCP51 PCI Bridge
- 0270 MCP51 Host Bridge
- 0271 MCP51 PMU
- 0272 MCP51 Memory Controller 0
- 027e C51 Memory Controller 2
- 027f C51 Memory Controller 3
- 0280 NV28 [GeForce4 Ti 4800]
- 0281 NV28 [GeForce4 Ti 4200 AGP 8x]
- 0282 NV28 [GeForce4 Ti 4800 SE]
- 0286 NV28 [GeForce4 Ti 4200 Go AGP 8x]
- 0288 NV28GL [Quadro4 980 XGL]
- 0289 NV28GL [Quadro4 780 XGL]
- 028c NV28GLM [Quadro4 700 GoGL]
- 02f0 C51 Host Bridge
- 02f1 C51 Host Bridge
- 02f2 C51 Host Bridge
- 02f3 C51 Host Bridge
- 02f4 C51 Host Bridge
- 02f5 C51 Host Bridge
- 02f6 C51 Host Bridge
- 02f7 C51 Host Bridge
- 02f8 C51 Memory Controller 5
- 02f9 C51 Memory Controller 4
- 02fa C51 Memory Controller 0
- 02fb C51 PCI Express Bridge
- 02fc C51 PCI Express Bridge
- 02fd C51 PCI Express Bridge
- 02fe C51 Memory Controller 1
- 02ff C51 Host Bridge
- 0300 NV30 [GeForce FX]
- 0301 NV30 [GeForce FX 5800 Ultra]
- 0302 NV30 [GeForce FX 5800]
- 0308 NV30GL [Quadro FX 2000]
- 0309 NV30GL [Quadro FX 1000]
- 0311 NV31 [GeForce FX 5600 Ultra]
- 0312 NV31 [GeForce FX 5600]
- 0313 NV31
- 0314 NV31 [GeForce FX 5600XT]
- 1043 814a V9560XT/TD
- 0316 NV31
- 0317 NV31
- 031a NV31M [GeForce FX Go 5600]
- 031b NV31M [GeForce FX Go5650]
- 031c NVIDIA Quadro FX 700 Go
- 031d NV31
- 031e NV31
- 031f NV31
- 0320 NV34 [GeForce FX 5200]
- 0321 NV34 [GeForce FX 5200 Ultra]
- 0322 NV34 [GeForce FX 5200]
- 1462 9171 MS-8917 (FX5200-T128)
- 0323 NV34 [GeForce FX 5200LE]
- 0324 NV34M [GeForce FX Go 5200]
- 1071 8160 MIM2000
- 0325 NV34M [GeForce FX Go5250]
- 0326 NV34 [GeForce FX 5500]
- 0327 NV34 [GeForce FX 5100]
- 0328 NV34M [GeForce FX Go 5200]
- 0329 NV34M [GeForce FX Go5200]
- 032a NV34GL [Quadro NVS 280 PCI]
- 032b NV34GL [Quadro FX 500/600 PCI]
- 032c NV34GLM [GeForce FX Go 5300]
- 032d NV34 [GeForce FX Go5100]
- 032f NV34
- 0330 NV35 [GeForce FX 5900 Ultra]
- 0331 NV35 [GeForce FX 5900]
- 1043 8145 V9950GE
- 0332 NV35 [GeForce FX 5900XT]
- 0333 NV38 [GeForce FX 5950 Ultra]
- 0334 NV35 [GeForce FX 5900ZT]
- 0338 NV35GL [Quadro FX 3000]
- 033f NV35GL [Quadro FX 700]
- 0341 NV36.1 [GeForce FX 5700 Ultra]
- 0342 NV36.2 [GeForce FX 5700]
- 0343 NV36 [GeForce FX 5700LE]
- 0344 NV36.4 [GeForce FX 5700VE]
- 0345 NV36.5
- 0347 NV36 [GeForce FX Go5700]
- 0348 NV36 [GeForce FX Go5700]
- 0349 NV36
- 034b NV36
- 034c NV36 [Quadro FX Go1000]
- 034e NV36GL [Quadro FX 1100]
- 034f NV36GL
-10df Emulex Corporation
- 1ae5 LP6000 Fibre Channel Host Adapter
- 1ae6 LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)
- 1ae7 LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:2-3)
- f005 LP1150e Fibre Channel Host Adapter
- f085 LP850 Fibre Channel Host Adapter
- f095 LP952 Fibre Channel Host Adapter
- f098 LP982 Fibre Channel Host Adapter
- f0a5 LP1050 Fibre Channel Host Adapter
- f0d5 LP1150 Fibre Channel Host Adapter
- f100 LP11000e Fibre Channel Host Adapter
- f700 LP7000 Fibre Channel Host Adapter
- f701 LP 7000EFibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)
- f800 LP8000 Fibre Channel Host Adapter
- f801 LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)
- f900 LP9000 Fibre Channel Host Adapter
- f901 LP 9000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)
- f980 LP9802 Fibre Channel Host Adapter
- f981 LP 9802 Fibre Channel Host Adapter Alternate ID
- f982 LP 9802 Fibre Channel Host Adapter Alternate ID
- fa00 LP10000 Fibre Channel Host Adapter
- fa01 LP101 Fibre Channel Host Adapter
- fd00 LP11000 Fibre Channel Host Adapter
-10e0 Integrated Micro Solutions Inc.
- 5026 IMS5026/27/28
- 5027 IMS5027
- 5028 IMS5028
- 8849 IMS8849
- 8853 IMS8853
- 9128 IMS9128 [Twin turbo 128]
-10e1 Tekram Technology Co.,Ltd.
- 0391 TRM-S1040
- 10e1 0391 DC-315U SCSI-3 Host Adapter
- 690c DC-690c
- dc29 DC-290
-10e2 Aptix Corporation
-10e3 Tundra Semiconductor Corp.
- 0000 CA91C042 [Universe]
- 0860 CA91C860 [QSpan]
- 0862 CA91C862A [QSpan-II]
- 8260 CA91L8200B [Dual PCI PowerSpan II]
- 8261 CA91L8260B [Single PCI PowerSpan II]
-10e4 Tandem Computers
-10e5 Micro Industries Corporation
-10e6 Gainbery Computer Products Inc.
-10e7 Vadem
-10e8 Applied Micro Circuits Corp.
- 1072 INES GPIB-PCI (AMCC5920 based)
- 2011 Q-Motion Video Capture/Edit board
- 4750 S5930 [Matchmaker]
- 5920 S5920
- 8043 LANai4.x [Myrinet LANai interface chip]
- 8062 S5933_PARASTATION
- 807d S5933 [Matchmaker]
- 8088 Kongsberg Spacetec Format Synchronizer
- 8089 Kongsberg Spacetec Serial Output Board
- 809c S5933_HEPC3
- 80d7 PCI-9112
- 80d9 PCI-9118
- 80da PCI-9812
- 811a PCI-IEEE1355-DS-DE Interface
- 814c Fastcom ESCC-PCI (Commtech, Inc.)
- 8170 S5933 [Matchmaker] (Chipset Development Tool)
-# sold with Roper Scientifc(Photometrics) CoolSnap HQ camera
- 81e6 Multimedia video controller
- 8291 Fastcom 232/8-PCI (Commtech, Inc.)
- 82c4 Fastcom 422/4-PCI (Commtech, Inc.)
- 82c5 Fastcom 422/2-PCI (Commtech, Inc.)
- 82c6 Fastcom IG422/1-PCI (Commtech, Inc.)
- 82c7 Fastcom IG232/2-PCI (Commtech, Inc.)
- 82ca Fastcom 232/4-PCI (Commtech, Inc.)
- 82db AJA HDNTV HD SDI Framestore
- 82e2 Fastcom DIO24H-PCI (Commtech, Inc.)
- 8851 S5933 on Innes Corp FM Radio Capture card
-10e9 Alps Electric Co., Ltd.
-10ea Intergraphics Systems
- 1680 IGA-1680
- 1682 IGA-1682
- 1683 IGA-1683
- 2000 CyberPro 2000
- 2010 CyberPro 2000A
- 5000 CyberPro 5000
- 5050 CyberPro 5050
- 5202 CyberPro 5202
-# CyberPro5202 Audio Function
- 5252 CyberPro5252
-10eb Artists Graphics
- 0101 3GA
- 8111 Twist3 Frame Grabber
-10ec Realtek Semiconductor Co., Ltd.
- 8029 RTL-8029(AS)
- 10b8 2011 EZ-Card (SMC1208)
- 10ec 8029 RTL-8029(AS)
- 1113 1208 EN1208
- 1186 0300 DE-528
- 1259 2400 AT-2400
- 8129 RTL-8129
- 10ec 8129 RT8129 Fast Ethernet Adapter
- 8138 RT8139 (B/C) Cardbus Fast Ethernet Adapter
- 10ec 8138 RT8139 (B/C) Fast Ethernet Adapter
- 8139 RTL-8139/8139C/8139C+
- 0357 000a TTP-Monitoring Card V2.0
- 1025 005a TravelMate 290
- 1025 8920 ALN-325
- 1025 8921 ALN-325
- 1071 8160 MIM2000
- 10bd 0320 EP-320X-R
- 10ec 8139 RT8139
- 1113 ec01 FNC-0107TX
- 1186 1300 DFE-538TX
- 1186 1320 SN5200
- 1186 8139 DRN-32TX
- 11f6 8139 FN22-3(A) LinxPRO Ethernet Adapter
- 1259 2500 AT-2500TX
- 1259 2503 AT-2500TX/ACPI
- 1429 d010 ND010
- 1432 9130 EN-9130TX
- 1436 8139 RT8139
- 1458 e000 GA-7VM400M/7VT600 Motherboard
- 146c 1439 FE-1439TX
- 1489 6001 GF100TXRII
- 1489 6002 GF100TXRA
- 149c 139a LFE-8139ATX
- 149c 8139 LFE-8139TX
- 14cb 0200 LNR-100 Family 10/100 Base-TX Ethernet
- 1799 5000 F5D5000 PCI Card/Desktop Network PCI Card
- 2646 0001 EtheRx
- 8e2e 7000 KF-230TX
- 8e2e 7100 KF-230TX/2
- a0a0 0007 ALN-325C
- 8169 RTL-8169 Gigabit Ethernet
- 1259 c107 CG-LAPCIGT
- 1371 434e ProG-2000L
- 1458 e000 GA-K8VT800 Pro Motherboard
- 1462 702c K8T NEO 2 motherboard
- 8180 RTL8180L 802.11b MAC
- 8197 SmartLAN56 56K Modem
-10ed Ascii Corporation
- 7310 V7310
-10ee Xilinx Corporation
- 3fc0 RME Digi96
- 3fc1 RME Digi96/8
- 3fc2 RME Digi96/8 Pro
- 3fc3 RME Digi96/8 Pad
- 3fc4 RME Digi9652 (Hammerfall)
- 3fc5 RME Hammerfall DSP
- 3fc6 RME Hammerfall DSP MADI
- 8381 Ellips Santos Frame Grabber
-10ef Racore Computer Products, Inc.
- 8154 M815x Token Ring Adapter
-10f0 Peritek Corporation
-10f1 Tyan Computer
-10f2 Achme Computer, Inc.
-10f3 Alaris, Inc.
-10f4 S-MOS Systems, Inc.
-10f5 NKK Corporation
- a001 NDR4000 [NR4600 Bridge]
-10f6 Creative Electronic Systems SA
-10f7 Matsushita Electric Industrial Co., Ltd.
-10f8 Altos India Ltd
-10f9 PC Direct
-10fa Truevision
- 000c TARGA 1000
-10fb Thesys Gesellschaft für Mikroelektronik mbH
- 186f TH 6255
-10fc I-O Data Device, Inc.
-# What's in the cardbus end of a Sony ACR-A01 card, comes with newer Vaio CD-RW drives
- 0003 Cardbus IDE Controller
- 0005 Cardbus SCSI CBSC II
-10fd Soyo Computer, Inc
-10fe Fast Multimedia AG
-10ff NCube
-1100 Jazz Multimedia
-1101 Initio Corporation
- 1060 INI-A100U2W
- 9100 INI-9100/9100W
- 9400 INI-940
- 9401 INI-950
- 9500 360P
- 9502 Initio INI-9100UW Ultra Wide SCSI Controller INIC-950P chip
-1102 Creative Labs
- 0002 SB Live! EMU10k1
- 1102 0020 CT4850 SBLive! Value
- 1102 0021 CT4620 SBLive!
- 1102 002f SBLive! mainboard implementation
- 1102 4001 E-mu APS
- 1102 8022 CT4780 SBLive! Value
- 1102 8023 CT4790 SoundBlaster PCI512
- 1102 8024 CT4760 SBLive!
- 1102 8025 SBLive! Mainboard Implementation
- 1102 8026 CT4830 SBLive! Value
- 1102 8027 CT4832 SBLive! Value
- 1102 8028 CT4760 SBLive! OEM version
- 1102 8031 CT4831 SBLive! Value
- 1102 8040 CT4760 SBLive!
- 1102 8051 CT4850 SBLive! Value
- 1102 8061 SBLive! Player 5.1
- 1102 8064 SB Live! 5.1 Model SB0100
- 1102 8065 SBLive! 5.1 Digital Model SB0220
- 1102 8067 SBLive! 5.1 eMicro 28028
- 0004 SB Audigy
- 1102 0051 SB0090 Audigy Player
- 1102 0053 SB0090 Audigy Player/OEM
- 1102 0058 SB0090 Audigy Player/OEM
- 1102 1007 SB0240 Audigy 2 Platinum 6.1
- 1102 2002 SB Audigy 2 ZS (SB0350)
- 0006 [SB Live! Value] EMU10k1X
- 0007 SB Audigy LS
- 1102 1001 SB0310 Audigy LS
- 1102 1002 SB0312 Audigy LS
- 1102 1006 SB0410 SBLive! 24-bit
- 0008 SB0400 Audigy2 Value
- 4001 SB Audigy FireWire Port
- 1102 0010 SB Audigy FireWire Port
- 7002 SB Live! MIDI/Game Port
- 1102 0020 Gameport Joystick
- 7003 SB Audigy MIDI/Game port
- 1102 0040 SB Audigy MIDI/Game Port
- 7004 [SB Live! Value] Input device controller
- 7005 SB Audigy LS MIDI/Game port
- 1102 1001 SB0310 Audigy LS MIDI/Game port
- 1102 1002 SB0312 Audigy LS MIDI/Game port
- 8064 SB0100 [SBLive! 5.1 OEM]
- 8938 Ectiva EV1938
- 1033 80e5 SlimTower-Jim (NEC)
- 1071 7150 Mitac 7150
- 110a 5938 Siemens Scenic Mobile 510PIII
- 13bd 100c Ceres-C (Sharp, Intel BX)
- 13bd 100d Sharp, Intel Banister
- 13bd 100e TwinHead P09S/P09S3 (Sharp)
- 13bd f6f1 Marlin (Sharp)
- 14ff 0e70 P88TE (TWINHEAD INTERNATIONAL Corp)
- 14ff c401 Notebook 9100/9200/2000 (TWINHEAD INTERNATIONAL Corp)
- 156d b400 G400 - Geo (AlphaTop (Taiwan))
- 156d b550 G560 (AlphaTop (Taiwan))
- 156d b560 G560 (AlphaTop (Taiwan))
- 156d b700 G700/U700 (AlphaTop (Taiwan))
- 156d b795 G795 (AlphaTop (Taiwan))
- 156d b797 G797 (AlphaTop (Taiwan))
-1103 Triones Technologies, Inc.
- 0003 HPT343
- 0004 HPT366/368/370/370A/372/372N
- 1103 0001 HPT370A
- 1103 0003 HPT343 / HPT345 / HPT363 UDMA33
- 1103 0004 HPT366 UDMA66 (r1) / HPT368 UDMA66 (r2) / HPT370 UDMA100 (r3) / HPT370 UDMA100 RAID (r4)
- 1103 0005 HPT370 UDMA100
- 1103 0006 HPT302
- 1103 0007 HPT371 UDMA133
- 1103 0008 HPT374 UDMA/ATA133 RAID Controller
- 0005 HPT372A/372N
- 0006 HPT302
- 0007 HPT371/371N
- 0008 HPT374
- 0009 HPT372N
-1104 RasterOps Corp.
-1105 Sigma Designs, Inc.
- 1105 REALmagic Xcard MPEG 1/2/3/4 DVD Decoder
- 8300 REALmagic Hollywood Plus DVD Decoder
- 8400 EM840x REALmagic DVD/MPEG-2 Audio/Video Decoder
- 8401 EM8401 REALmagic DVD/MPEG-2 A/V Decoder
- 8470 EM8470 REALmagic DVD/MPEG-4 A/V Decoder
- 8471 EM8471 REALmagic DVD/MPEG-4 A/V Decoder
- 8475 EM8475 REALmagic DVD/MPEG-4 A/V Decoder
- 8476 EM8476 REALmagic DVD/MPEG-4 A/V Decoder
- 8485 EM8485 REALmagic DVD/MPEG-4 A/V Decoder
- 8486 EM8486 REALmagic DVD/MPEG-4 A/V Decoder
-1106 VIA Technologies, Inc.
- 0102 Embedded VIA Ethernet Controller
- 0130 VT6305 1394.A Controller
- 0305 VT8363/8365 [KT133/KM133]
- 1043 8033 A7V Mainboard
- 1043 803e A7V-E Mainboard
- 1043 8042 A7V133/A7V133-C Mainboard
- 147b a401 KT7/KT7-RAID/KT7A/KT7A-RAID Mainboard
- 0391 VT8371 [KX133]
- 0501 VT8501 [Apollo MVP4]
- 0505 VT82C505
-# Shares chip with :0576. The VT82C576M has :1571 instead of :0561.
- 0561 VT82C576MV
- 0571 VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE
- 1019 0985 P6VXA Motherboard
- 1019 0a81 L7VTA v1.0 Motherboard (KT400-8235)
- 1043 8052 VT8233A Bus Master ATA100/66/33 IDE
- 1043 808c A7V8X motherboard
- 1043 80a1 A7V8X-X motherboard rev. 1.01
- 1043 80ed A7V600 motherboard
- 1106 0571 VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
- 1179 0001 Magnia Z310
- 1297 f641 FX41 motherboard
- 1458 5002 GA-7VAX Mainboard
- 1462 7020 K8T NEO 2 motherboard
- 147b 1407 KV8-MAX3 motherboard
- 1849 0571 K7VT2 motherboard
- 0576 VT82C576 3V [Apollo Master]
- 0585 VT82C585VP [Apollo VP1/VPX]
- 0586 VT82C586/A/B PCI-to-ISA [Apollo VP]
- 1106 0000 MVP3 ISA Bridge
- 0595 VT82C595 [Apollo VP2]
- 0596 VT82C596 ISA [Mobile South]
- 1106 0000 VT82C596/A/B PCI to ISA Bridge
- 1458 0596 VT82C596/A/B PCI to ISA Bridge
- 0597 VT82C597 [Apollo VP3]
- 0598 VT82C598 [Apollo MVP3]
- 0601 VT8601 [Apollo ProMedia]
- 0605 VT8605 [ProSavage PM133]
- 1043 802c CUV4X mainboard
- 0680 VT82C680 [Apollo P6]
- 0686 VT82C686 [Apollo Super South]
- 1019 0985 P6VXA Motherboard
- 1043 802c CUV4X mainboard
- 1043 8033 A7V Mainboard
- 1043 803e A7V-E Mainboard
- 1043 8040 A7M266 Mainboard
- 1043 8042 A7V133/A7V133-C Mainboard
- 1106 0000 VT82C686/A PCI to ISA Bridge
- 1106 0686 VT82C686/A PCI to ISA Bridge
- 1179 0001 Magnia Z310
- 147b a702 KG7-Lite Mainboard
- 0691 VT82C693A/694x [Apollo PRO133x]
- 1019 0985 P6VXA Motherboard
- 1179 0001 Magnia Z310
- 1458 0691 VT82C691 Apollo Pro System Controller
- 0693 VT82C693 [Apollo Pro Plus]
- 0698 VT82C693A [Apollo Pro133 AGP]
- 0926 VT82C926 [Amazon]
- 1000 VT82C570MV
- 1106 VT82C570MV
- 1571 VT82C576M/VT82C586
- 1595 VT82C595/97 [Apollo VP2/97]
- 3022 CLE266
-# This is *not* USB 2.0 as the existing entry suggests
- 3038 VT82xxxxx UHCI USB 1.1 Controller
- 0925 1234 USB Controller
- 1019 0985 P6VXA Motherboard
- 1019 0a81 L7VTA v1.0 Motherboard (KT400-8235)
- 1043 808c VT6202 USB2.0 4 port controller
- 1043 80a1 A7V8X-X motherboard
- 1043 80ed A7V600 motherboard
- 1179 0001 Magnia Z310
- 1458 5004 GA-7VAX Mainboard
- 1462 7020 K8T NEO 2 motherboard
- 147b 1407 KV8-MAX3 motherboard
- 182d 201d CN-029 USB2.0 4 port PCI Card
- 3040 VT82C586B ACPI
- 3043 VT86C100A [Rhine]
- 10bd 0000 VT86C100A Fast Ethernet Adapter
- 1106 0100 VT86C100A Fast Ethernet Adapter
- 1186 1400 DFE-530TX rev A
- 3044 IEEE 1394 Host Controller
- 1025 005a TravelMate 290
- 1458 1000 GA-7VT600-1394 Motherboard
- 1462 702d K8T NEO 2 motherboard
- 3050 VT82C596 Power Management
- 3051 VT82C596 Power Management
- 3053 VT6105M [Rhine-III]
- 3057 VT82C686 [Apollo Super ACPI]
- 1019 0985 P6VXA Motherboard
- 1043 8033 A7V Mainboard
- 1043 803e A7V-E Mainboard
- 1043 8040 A7M266 Mainboard
- 1043 8042 A7V133/A7V133-C Mainboard
- 1179 0001 Magnia Z310
- 3058 VT82C686 AC97 Audio Controller
- 0e11 0097 SoundMax Digital Integrated Audio
- 0e11 b194 Soundmax integrated digital audio
- 1019 0985 P6VXA Motherboard
- 1043 1106 A7V133/A7V133-C Mainboard
- 1106 4511 Onboard Audio on EP7KXA
- 1458 7600 Onboard Audio
- 1462 3091 MS-6309 Onboard Audio
- 1462 3300 MS-6330 Onboard Audio
- 15dd 7609 Onboard Audio
- 3059 VT8233/A/8235/8237 AC97 Audio Controller
- 1019 0a81 L7VTA v1.0 Motherboard (KT400-8235)
- 1043 8095 A7V8X Motherboard (Realtek ALC650 codec)
- 1043 80a1 A7V8X-X Motherboard
- 1043 80b0 A7V600/K8V Deluxe motherboard (ADI AD1980 codec [SoundMAX])
- 1106 3059 L7VMM2 Motherboard
- 1106 4161 K7VT2 motherboard
- 1297 c160 FX41 motherboard (Realtek ALC650 codec)
- 1458 a002 GA-7VAX Onboard Audio (Realtek ALC650)
- 1462 0080 K8T NEO 2 motherboard
- 1462 3800 KT266 onboard audio
- 147b 1407 KV8-MAX3 motherboard
- 3065 VT6102 [Rhine-II]
- 1043 80a1 A7V8X-X Motherboard
- 1106 0102 VT6102 [Rhine II] Embeded Ethernet Controller on VT8235
- 1186 1400 DFE-530TX rev A
- 1186 1401 DFE-530TX rev B
- 13b9 1421 LD-10/100AL PCI Fast Ethernet Adapter (rev.B)
-# This hosts more than just the Intel 537 codec, it also hosts PCtel (SIL33) and SmartLink (SIL34) codecs
- 3068 AC'97 Modem Controller
- 1462 309e MS-6309 Saturn Motherboard
- 3074 VT8233 PCI to ISA Bridge
- 1043 8052 VT8233A
- 3091 VT8633 [Apollo Pro266]
- 3099 VT8366/A/7 [Apollo KT266/A/333]
- 1043 8064 A7V266-E Mainboard
- 1043 807f A7V333 Mainboard
- 1849 3099 K7VT2 motherboard
- 3101 VT8653 Host Bridge
- 3102 VT8662 Host Bridge
- 3103 VT8615 Host Bridge
- 3104 USB 2.0
- 1019 0a81 L7VTA v1.0 Motherboard (KT400-8235)
- 1043 808c A7V8X motherboard
- 1043 80a1 A7V8X-X motherboard rev 1.01
- 1043 80ed A7V600 motherboard
- 1297 f641 FX41 motherboard
- 1458 5004 GA-7VAX Mainboard
- 1462 7020 K8T NEO 2 motherboard
- 147b 1407 KV8-MAX3 motherboard
- 182d 201d CN-029 USB 2.0 4 port PCI Card
- 3106 VT6105 [Rhine-III]
- 1186 1403 DFE-530TX rev C
- 3108 S3 Unichrome Pro VGA Adapter
- 3109 VT8233C PCI to ISA Bridge
- 3112 VT8361 [KLE133] Host Bridge
- 3116 VT8375 [KM266/KL266] Host Bridge
- 1297 f641 FX41 motherboard
- 3118 S3 Unichrome Pro VGA Adapter
- 3119 VT6120/VT6121/VT6122 Gigabit Ethernet Adapter
-# found on EPIA M6000/9000 mainboard
- 3122 VT8623 [Apollo CLE266] integrated CastleRock graphics
-# found on EPIA M6000/9000 mainboard
- 3123 VT8623 [Apollo CLE266]
- 3128 VT8753 [P4X266 AGP]
- 3133 VT3133 Host Bridge
- 3147 VT8233A ISA Bridge
- 3148 P4M266 Host Bridge
- 3149 VIA VT6420 SATA RAID Controller
- 1043 80ed A7V600/K8V Deluxe motherboard
- 1458 b003 GA-7VM400AM(F) Motherboard
- 1462 7020 K8T Neo 2 Motherboard
- 147b 1407 KV8-MAX3 motherboard
- 3156 P/KN266 Host Bridge
-# on ASUS P4P800
- 3164 VT6410 ATA133 RAID controller
- 3168 VT8374 P4X400 Host Controller/AGP Bridge
- 3177 VT8235 ISA Bridge
- 1019 0a81 L7VTA v1.0 Motherboard (KT400-8235)
- 1043 808c A7V8X motherboard
- 1043 80a1 A7V8X-X motherboard
- 1297 f641 FX41 motherboard
- 1458 5001 GA-7VAX Mainboard
- 1849 3177 K7VT2 motherboard
- 3178 ProSavageDDR P4N333 Host Bridge
- 3188 VT8385 [K8T800 AGP] Host Bridge
- 1043 80a3 K8V Deluxe motherboard
- 147b 1407 KV8-MAX3 motherboard
- 3189 VT8377 [KT400/KT600 AGP] Host Bridge
- 1043 807f A7V8X motherboard
- 1458 5000 GA-7VAX Mainboard
- 3204 K8M800
- 3205 VT8378 [KM400/A] Chipset Host Bridge
- 1458 5000 GA-7VM400M Motherboard
- 3218 K8T800M Host Bridge
- 3227 VT8237 ISA bridge [KT600/K8T800 South]
- 1043 80ed A7V600 motherboard
- 1106 3227 DFI KT600-AL Motherboard
- 1458 5001 GA-7VT600 Motherboard
- 147b 1407 KV8-MAX3 motherboard
- 3249 VT6421 IDE RAID Controller
- 4149 VIA VT6420 (ATA133) Controller
- 5030 VT82C596 ACPI [Apollo PRO]
- 6100 VT85C100A [Rhine II]
- 7204 K8M800
-# S3 Graphics UniChromeâ„¢ 2D/3D Graphics with motion compensation
- 7205 VT8378 [S3 UniChrome] Integrated Video
- 1458 d000 Gigabyte GA-7VM400(A)M(F) Motherboard
- 8231 VT8231 [PCI-to-ISA Bridge]
- 8235 VT8235 ACPI
- 8305 VT8363/8365 [KT133/KM133 AGP]
- 8391 VT8371 [KX133 AGP]
- 8501 VT8501 [Apollo MVP4 AGP]
- 8596 VT82C596 [Apollo PRO AGP]
- 8597 VT82C597 [Apollo VP3 AGP]
- 8598 VT82C598/694x [Apollo MVP3/Pro133x AGP]
- 1019 0985 P6VXA Motherboard
- 8601 VT8601 [Apollo ProMedia AGP]
- 8605 VT8605 [PM133 AGP]
- 8691 VT82C691 [Apollo Pro]
- 8693 VT82C693 [Apollo Pro Plus] PCI Bridge
- b091 VT8633 [Apollo Pro266 AGP]
- b099 VT8366/A/7 [Apollo KT266/A/333 AGP]
- b101 VT8653 AGP Bridge
- b102 VT8362 AGP Bridge
- b103 VT8615 AGP Bridge
- b112 VT8361 [KLE133] AGP Bridge
- b168 VT8235 PCI Bridge
- b188 VT8237 PCI bridge [K8T800 South]
- 147b 1407 KV8-MAX3 motherboard
- b198 VT8237 PCI Bridge
-# 32-Bit PCI bus master Ethernet MAC with standard MII interface
- d104 VT8237 Integrated Fast Ethernet Controller
-1107 Stratus Computers
- 0576 VIA VT82C570MV [Apollo] (Wrong vendor ID!)
-1108 Proteon, Inc.
- 0100 p1690plus_AA
- 0101 p1690plus_AB
- 0105 P1690Plus
- 0108 P1690Plus
- 0138 P1690Plus
- 0139 P1690Plus
- 013c P1690Plus
- 013d P1690Plus
-1109 Cogent Data Technologies, Inc.
- 1400 EM110TX [EX110TX]
-110a Siemens Nixdorf AG
- 0002 Pirahna 2-port
- 0005 Tulip controller, power management, switch extender
- 0006 FSC PINC (I/O-APIC)
- 0015 FSC Multiprocessor Interrupt Controller
- 001d FSC Copernicus Management Controller
- 007b FSC Remote Service Controller, mailbox device
- 007c FSC Remote Service Controller, shared memory device
- 007d FSC Remote Service Controller, SMIC device
-# Superfastcom-PCI (Commtech, Inc.) or DSCC4 WAN Adapter
- 2102 DSCC4 PEB/PEF 20534 DMA Supported Serial Communication Controller with 4 Channels
- 2104 Eicon Diva 2.02 compatible passive ISDN card
- 3142 SIMATIC NET CP 5613A1 (Profibus Adapter)
- 4021 SIMATIC NET CP 5512 (Profibus and MPI Cardbus Adapter)
- 4029 SIMATIC NET CP 5613A2 (Profibus Adapter)
- 4942 FPGA I-Bus Tracer for MBD
- 6120 SZB6120
-110b Chromatic Research Inc.
- 0001 Mpact Media Processor
- 0004 Mpact 2
-110c Mini-Max Technology, Inc.
-110d Znyx Advanced Systems
-110e CPU Technology
-110f Ross Technology
-1110 Powerhouse Systems
- 6037 Firepower Powerized SMP I/O ASIC
- 6073 Firepower Powerized SMP I/O ASIC
-1111 Santa Cruz Operation
-# Also claimed to be RNS or Rockwell International, current PCISIG records list Osicom
-1112 Osicom Technologies Inc
- 2200 FDDI Adapter
- 2300 Fast Ethernet Adapter
- 2340 4 Port Fast Ethernet Adapter
- 2400 ATM Adapter
-1113 Accton Technology Corporation
- 1211 SMC2-1211TX
- 103c 1207 EN-1207D Fast Ethernet Adapter
- 1113 1211 EN-1207D Fast Ethernet Adapter
- 1216 EN-1216 Ethernet Adapter
- 1113 2242 EN2242 10/100 Ethernet Mini-PCI Card
- 111a 1020 SpeedStream 1020 PCI 10/100 Ethernet Adaptor [EN-1207F-TX ?]
- 1217 EN-1217 Ethernet Adapter
- 5105 10Mbps Network card
- 9211 EN-1207D Fast Ethernet Adapter
- 1113 9211 EN-1207D Fast Ethernet Adapter
- 9511 21x4x DEC-Tulip compatible Fast Ethernet
- d301 CPWNA100 (Philips wireless PCMCIA)
- ec02 SMC 1244TX v3
-1114 Atmel Corporation
- 0506 802.11b Wireless Network Adaptor (at76c506)
-1115 3D Labs
-1116 Data Translation
- 0022 DT3001
- 0023 DT3002
- 0024 DT3003
- 0025 DT3004
- 0026 DT3005
- 0027 DT3001-PGL
- 0028 DT3003-PGL
-1117 Datacube, Inc
- 9500 Max-1C SVGA card
- 9501 Max-1C image processing
-1118 Berg Electronics
-1119 ICP Vortex Computersysteme GmbH
- 0000 GDT 6000/6020/6050
- 0001 GDT 6000B/6010
- 0002 GDT 6110/6510
- 0003 GDT 6120/6520
- 0004 GDT 6530
- 0005 GDT 6550
- 0006 GDT 6117/6517
- 0007 GDT 6127/6527
- 0008 GDT 6537
- 0009 GDT 6557/6557-ECC
- 000a GDT 6115/6515
- 000b GDT 6125/6525
- 000c GDT 6535
- 000d GDT 6555
- 0010 GDT 6115/6515
- 0011 GDT 6125/6525
- 0012 GDT 6535
- 0013 GDT 6555/6555-ECC
- 0100 GDT 6117RP/6517RP
- 0101 GDT 6127RP/6527RP
- 0102 GDT 6537RP
- 0103 GDT 6557RP
- 0104 GDT 6111RP/6511RP
- 0105 GDT 6121RP/6521RP
- 0110 GDT 6117RD/6517RD
- 0111 GDT 6127RD/6527RD
- 0112 GDT 6537RD
- 0113 GDT 6557RD
- 0114 GDT 6111RD/6511RD
- 0115 GDT 6121RD/6521RD
- 0118 GDT 6118RD/6518RD/6618RD
- 0119 GDT 6128RD/6528RD/6628RD
- 011a GDT 6538RD/6638RD
- 011b GDT 6558RD/6658RD
- 0120 GDT 6117RP2/6517RP2
- 0121 GDT 6127RP2/6527RP2
- 0122 GDT 6537RP2
- 0123 GDT 6557RP2
- 0124 GDT 6111RP2/6511RP2
- 0125 GDT 6121RP2/6521RP2
- 0136 GDT 6113RS/6513RS
- 0137 GDT 6123RS/6523RS
- 0138 GDT 6118RS/6518RS/6618RS
- 0139 GDT 6128RS/6528RS/6628RS
- 013a GDT 6538RS/6638RS
- 013b GDT 6558RS/6658RS
- 013c GDT 6533RS/6633RS
- 013d GDT 6543RS/6643RS
- 013e GDT 6553RS/6653RS
- 013f GDT 6563RS/6663RS
- 0166 GDT 7113RN/7513RN/7613RN
- 0167 GDT 7123RN/7523RN/7623RN
- 0168 GDT 7118RN/7518RN/7518RN
- 0169 GDT 7128RN/7528RN/7628RN
- 016a GDT 7538RN/7638RN
- 016b GDT 7558RN/7658RN
- 016c GDT 7533RN/7633RN
- 016d GDT 7543RN/7643RN
- 016e GDT 7553RN/7653RN
- 016f GDT 7563RN/7663RN
- 01d6 GDT 4x13RZ
- 01d7 GDT 4x23RZ
- 01f6 GDT 8x13RZ
- 01f7 GDT 8x23RZ
- 01fc GDT 8x33RZ
- 01fd GDT 8x43RZ
- 01fe GDT 8x53RZ
- 01ff GDT 8x63RZ
- 0210 GDT 6519RD/6619RD
- 0211 GDT 6529RD/6629RD
- 0260 GDT 7519RN/7619RN
- 0261 GDT 7529RN/7629RN
- 02ff GDT MAXRP
- 0300 GDT NEWRX
-111a Efficient Networks, Inc
- 0000 155P-MF1 (FPGA)
- 0002 155P-MF1 (ASIC)
- 0003 ENI-25P ATM
- 111a 0000 ENI-25p Miniport ATM Adapter
- 0005 SpeedStream (LANAI)
- 111a 0001 ENI-3010 ATM
- 111a 0009 ENI-3060 ADSL (VPI=0)
- 111a 0101 ENI-3010 ATM
- 111a 0109 ENI-3060CO ADSL (VPI=0)
- 111a 0809 ENI-3060 ADSL (VPI=0 or 8)
- 111a 0909 ENI-3060CO ADSL (VPI=0 or 8)
- 111a 0a09 ENI-3060 ADSL (VPI=<0..15>)
- 0007 SpeedStream ADSL
- 111a 1001 ENI-3061 ADSL [ASIC]
- 1203 SpeedStream 1023 Wireless PCI Adapter
-111b Teledyne Electronic Systems
-111c Tricord Systems Inc.
- 0001 Powerbis Bridge
-111d Integrated Device Technology, Inc.
- 0001 IDT77201/77211 155Mbps ATM SAR Controller [NICStAR]
- 0003 IDT77222/77252 155Mbps ATM MICRO ABR SAR Controller
- 0004 IDT77V252 155Mbps ATM MICRO ABR SAR Controller
- 0005 IDT77V222 155Mbps ATM MICRO ABR SAR Controller
-111e Eldec
-111f Precision Digital Images
- 4a47 Precision MX Video engine interface
- 5243 Frame capture bus interface
-1120 EMC Corporation
-1121 Zilog
-1122 Multi-tech Systems, Inc.
-1123 Excellent Design, Inc.
-1124 Leutron Vision AG
-1125 Eurocore
-1126 Vigra
-1127 FORE Systems Inc
- 0200 ForeRunner PCA-200 ATM
- 0210 PCA-200PC
- 0250 ATM
- 0300 ForeRunner PCA-200EPC ATM
- 0310 ATM
- 0400 ForeRunnerHE ATM Adapter
- 1127 0400 ForeRunnerHE ATM
-1129 Firmworks
-112a Hermes Electronics Company, Ltd.
-112b Linotype - Hell AG
-112c Zenith Data Systems
-112d Ravicad
-112e Infomedia Microelectronics Inc.
-112f Imaging Technology Inc
- 0000 MVC IC-PCI
- 0001 MVC IM-PCI Video frame grabber/processor
-1130 Computervision
-1131 Philips Semiconductors
- 1561 USB 1.1 Host Controller
- 1562 USB 2.0 Host Controller
- 3400 SmartPCI56(UCB1500) 56K Modem
- 5400 TriMedia TM1000/1100
- 5402 TriMedia TM-1300
- 1244 0f00 Fritz!Card DSL
- 7130 SAA7130 Video Broadcast Decoder
- 5168 0138 LiveView FlyVideo 2000
- 7133 SAA713X Audio+video broadcast decoder
- 5168 0138 LifeView FlyVideo 3000
- 5168 0212 LifeView FlyTV Platinum mini
- 5168 0502 LifeView FlyDVB-T Duo CardBus
-# PCI audio and video broadcast decoder (http://www.semiconductors.philips.com/pip/saa7134hl)
- 7134 SAA7134
- 1043 4842 TV-FM Card 7134
- 7135 SAA7135 Audio+video broadcast decoder
- 7145 SAA7145
- 7146 SAA7146
- 110a 0000 Fujitsu/Siemens DVB-C card rev1.5
- 110a ffff Fujitsu/Siemens DVB-C card rev1.5
- 1131 4f56 KNC1 DVB-S Budget
- 1131 4f61 Fujitsu-Siemens Activy DVB-S Budget
- 114b 2003 DVRaptor Video Edit/Capture Card
- 11bd 0006 DV500 Overlay
- 11bd 000a DV500 Overlay
- 11bd 000f DV500 Overlay
- 13c2 0000 Siemens/Technotrend/Hauppauge DVB card rev1.3 or rev1.5
- 13c2 0001 Technotrend/Hauppauge DVB card rev1.3 or rev1.6
- 13c2 0002 Technotrend/Hauppauge DVB card rev2.1
- 13c2 0003 Technotrend/Hauppauge DVB card rev2.1
- 13c2 0004 Technotrend/Hauppauge DVB card rev2.1
- 13c2 0006 Technotrend/Hauppauge DVB card rev1.3 or rev1.6
- 13c2 0008 Technotrend/Hauppauge DVB-T
- 13c2 000a Octal/Technotrend DVB-C for iTV
- 13c2 1003 Technotrend-Budget / Hauppauge WinTV-NOVA-S DVB card
- 13c2 1004 Technotrend-Budget / Hauppauge WinTV-NOVA-C DVB card
- 13c2 1005 Technotrend-Budget / Hauppauge WinTV-NOVA-T DVB card
- 13c2 100c Technotrend-Budget / Hauppauge WinTV-NOVA-CI DVB card
- 13c2 100f Technotrend-Budget / Hauppauge WinTV-NOVA-CI DVB card
- 13c2 1011 Technotrend-Budget / Hauppauge WinTV-NOVA-T DVB card
- 13c2 1013 SATELCO Multimedia DVB
- 13c2 1102 Technotrend/Hauppauge DVB card rev2.1
-1132 Mitel Corp.
-# This is the new official company name. See disclaimer on www.eicon.com for details!
-1133 Eicon Networks Corporation
- 7901 EiconCard S90
- 7902 EiconCard S90
- 7911 EiconCard S91
- 7912 EiconCard S91
- 7941 EiconCard S94
- 7942 EiconCard S94
- 7943 EiconCard S94
- 7944 EiconCard S94
- b921 EiconCard P92
- b922 EiconCard P92
- b923 EiconCard P92
- e001 Diva Pro 2.0 S/T
- e002 Diva 2.0 S/T PCI
- e003 Diva Pro 2.0 U
- e004 Diva 2.0 U PCI
- e005 Diva 2.01 S/T PCI
- e006 Diva CT S/T PCI
- e007 Diva CT U PCI
- e008 Diva CT Lite S/T PCI
- e009 Diva CT Lite U PCI
- e00a Diva ISDN+V.90 PCI
- e00b Diva 2.02 PCI S/T
- e00c Diva 2.02 PCI U
- e00d Diva ISDN Pro 3.0 PCI
- e00e Diva ISDN+CT S/T PCI Rev 2
- e010 Diva Server BRI-2M PCI
- 110a 0021 Fujitsu Siemens ISDN S0
- 8001 0014 Diva Server BRI-2M PCI Cornet NQ
- e011 Diva Server BRI S/T Rev 2
- e012 Diva Server 4BRI-8M PCI
- 8001 0014 Diva Server 4BRI-8M PCI Cornet NQ
- e013 Diva Server 4BRI Rev 2
- 1133 1300 Diva Server V-4BRI-8
- 1133 e013 Diva Server 4BRI-8M 2.0 PCI
- 8001 0014 Diva Server 4BRI-8M 2.0 PCI Cornet NQ
- e014 Diva Server PRI-30M PCI
- 0008 0100 Diva Server PRI-30M PCI
- 8001 0014 Diva Server PRI-30M PCI Cornet NQ
- e015 DIVA Server PRI Rev 2
- 1133 e015 Diva Server PRI 2.0 PCI
- 8001 0014 Diva Server PRI 2.0 PCI Cornet NQ
- e016 Diva Server Voice 4BRI PCI
- 8001 0014 Diva Server PRI Cornet NQ
- e017 Diva Server Voice 4BRI Rev 2
- 1133 e017 Diva Server Voice 4BRI-8M 2.0 PCI
- 8001 0014 Diva Server Voice 4BRI-8M 2.0 PCI Cornet NQ
- e018 Diva Server BRI-2M 2.0 PCI
- 1133 1800 Diva Server V-BRI-2
- 1133 e018 Diva Server BRI-2M 2.0 PCI
- 8001 0014 Diva Server BRI-2M 2.0 PCI Cornet NQ
- e019 Diva Server Voice PRI Rev 2
- 1133 e019 Diva Server Voice PRI 2.0 PCI
- 8001 0014 Diva Server Voice PRI 2.0 PCI Cornet NQ
- e01a Diva Server 2FX
- e01b Diva Server Voice BRI-2M 2.0 PCI
- 1133 e01b Diva Server Voice BRI-2M 2.0 PCI
- 8001 0014 Diva Server Voice BRI-2M 2.0 PCI Cornet NQ
- e01c Diva Server PRI Rev 3
- 1133 1c01 Diva Server PRI/E1/T1-8
- 1133 1c02 Diva Server PRI/T1-24
- 1133 1c03 Diva Server PRI/E1-30
- 1133 1c04 Diva Server PRI/E1/T1
- 1133 1c05 Diva Server V-PRI/T1-24
- 1133 1c06 Diva Server V-PRI/E1-30
- 1133 1c07 Diva Server PRI/E1/T1-8 Cornet NQ
- 1133 1c08 Diva Server PRI/T1-24 Cornet NQ
- 1133 1c09 Diva Server PRI/E1-30 Cornet NQ
- 1133 1c0a Diva Server PRI/E1/T1 Cornet NQ
- 1133 1c0b Diva Server V-PRI/T1-24 Cornet NQ
- 1133 1c0c Diva Server V-PRI/E1-30 Cornet NQ
- e01e Diva Server 2PRI
- 1133 1e00 Diva Server V-2PRI/E1-60
- 1133 1e01 Diva Server V-2PRI/T1-48
- 1133 1e02 Diva Server 2PRI/E1-60
- 1133 1e03 Diva Server 2PRI/T1-48
- e020 Diva Server 4PRI
- 1133 2000 Diva Server V-4PRI/E1-120
- 1133 2001 Diva Server V-4PRI/T1-96
- 1133 2002 Diva Server 4PRI/E1-120
- 1133 2003 Diva Server 4PRI/T1-96
- e024 Diva Server Analog-4P
- 1133 2400 Diva Server V-Analog-4P
- 1133 e024 Diva Server Analog-4P
- e028 Diva Server Analog-8P
- 1133 2800 Diva Server V-Analog-8P
- 1133 e028 Diva Server Analog-8P
-1134 Mercury Computer Systems
- 0001 Raceway Bridge
- 0002 Dual PCI to RapidIO Bridge
-1135 Fuji Xerox Co Ltd
- 0001 Printer controller
-1136 Momentum Data Systems
-1137 Cisco Systems Inc
-1138 Ziatech Corporation
- 8905 8905 [STD 32 Bridge]
-1139 Dynamic Pictures, Inc
- 0001 VGA Compatable 3D Graphics
-113a FWB Inc
-113b Network Computing Devices
-113c Cyclone Microsystems, Inc.
- 0000 PCI-9060 i960 Bridge
- 0001 PCI-SDK [PCI i960 Evaluation Platform]
- 0911 PCI-911 [i960Jx-based Intelligent I/O Controller]
- 0912 PCI-912 [i960CF-based Intelligent I/O Controller]
- 0913 PCI-913
- 0914 PCI-914 [I/O Controller w/ secondary PCI bus]
-113d Leading Edge Products Inc
-113e Sanyo Electric Co - Computer Engineering Dept
-113f Equinox Systems, Inc.
- 0808 SST-64P Adapter
- 1010 SST-128P Adapter
- 80c0 SST-16P DB Adapter
- 80c4 SST-16P RJ Adapter
- 80c8 SST-16P Adapter
- 8888 SST-4P Adapter
- 9090 SST-8P Adapter
-1140 Intervoice Inc
-1141 Crest Microsystem Inc
-1142 Alliance Semiconductor Corporation
- 3210 AP6410
- 6422 ProVideo 6422
- 6424 ProVideo 6424
- 6425 ProMotion AT25
- 643d ProMotion AT3D
-1143 NetPower, Inc
-1144 Cincinnati Milacron
- 0001 Noservo controller
-1145 Workbit Corporation
- 8007 NinjaSCSI-32 Workbit
- f007 NinjaSCSI-32 KME
- f010 NinjaSCSI-32 Workbit
- f012 NinjaSCSI-32 Logitec
- f013 NinjaSCSI-32 Logitec
- f015 NinjaSCSI-32 Melco
-1146 Force Computers
-1147 Interface Corp
-# Formerly (Schneider & Koch)
-1148 SysKonnect
- 4000 FDDI Adapter
- 0e11 b03b Netelligent 100 FDDI DAS Fibre SC
- 0e11 b03c Netelligent 100 FDDI SAS Fibre SC
- 0e11 b03d Netelligent 100 FDDI DAS UTP
- 0e11 b03e Netelligent 100 FDDI SAS UTP
- 0e11 b03f Netelligent 100 FDDI SAS Fibre MIC
- 1148 5521 FDDI SK-5521 (SK-NET FDDI-UP)
- 1148 5522 FDDI SK-5522 (SK-NET FDDI-UP DAS)
- 1148 5541 FDDI SK-5541 (SK-NET FDDI-FP)
- 1148 5543 FDDI SK-5543 (SK-NET FDDI-LP)
- 1148 5544 FDDI SK-5544 (SK-NET FDDI-LP DAS)
- 1148 5821 FDDI SK-5821 (SK-NET FDDI-UP64)
- 1148 5822 FDDI SK-5822 (SK-NET FDDI-UP64 DAS)
- 1148 5841 FDDI SK-5841 (SK-NET FDDI-FP64)
- 1148 5843 FDDI SK-5843 (SK-NET FDDI-LP64)
- 1148 5844 FDDI SK-5844 (SK-NET FDDI-LP64 DAS)
- 4200 Token Ring adapter
- 4300 SK-98xx Gigabit Ethernet Server Adapter
- 1148 9821 SK-9821 Gigabit Ethernet Server Adapter (SK-NET GE-T)
- 1148 9822 SK-9822 Gigabit Ethernet Server Adapter (SK-NET GE-T dual link)
- 1148 9841 SK-9841 Gigabit Ethernet Server Adapter (SK-NET GE-LX)
- 1148 9842 SK-9842 Gigabit Ethernet Server Adapter (SK-NET GE-LX dual link)
- 1148 9843 SK-9843 Gigabit Ethernet Server Adapter (SK-NET GE-SX)
- 1148 9844 SK-9844 Gigabit Ethernet Server Adapter (SK-NET GE-SX dual link)
- 1148 9861 SK-9861 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition)
- 1148 9862 SK-9862 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition dual link)
- 1148 9871 SK-9871 Gigabit Ethernet Server Adapter (SK-NET GE-ZX)
- 1148 9872 SK-9872 Gigabit Ethernet Server Adapter (SK-NET GE-ZX dual link)
- 1259 2970 AT-2970SX Gigabit Ethernet Adapter
- 1259 2971 AT-2970LX Gigabit Ethernet Adapter
- 1259 2972 AT-2970TX Gigabit Ethernet Adapter
- 1259 2973 AT-2971SX Gigabit Ethernet Adapter
- 1259 2974 AT-2971T Gigabit Ethernet Adapter
- 1259 2975 AT-2970SX/2SC Gigabit Ethernet Adapter
- 1259 2976 AT-2970LX/2SC Gigabit Ethernet Adapter
- 1259 2977 AT-2970TX/2TX Gigabit Ethernet Adapter
- 4320 SK-98xx V2.0 Gigabit Ethernet Adapter
- 1148 0121 Marvell RDK-8001 Adapter
- 1148 0221 Marvell RDK-8002 Adapter
- 1148 0321 Marvell RDK-8003 Adapter
- 1148 0421 Marvell RDK-8004 Adapter
- 1148 0621 Marvell RDK-8006 Adapter
- 1148 0721 Marvell RDK-8007 Adapter
- 1148 0821 Marvell RDK-8008 Adapter
- 1148 0921 Marvell RDK-8009 Adapter
- 1148 1121 Marvell RDK-8011 Adapter
- 1148 1221 Marvell RDK-8012 Adapter
- 1148 3221 SK-9521 V2.0 10/100/1000Base-T Adapter
- 1148 5021 SK-9821 V2.0 Gigabit Ethernet 10/100/1000Base-T Adapter
- 1148 5041 SK-9841 V2.0 Gigabit Ethernet 1000Base-LX Adapter
- 1148 5043 SK-9843 V2.0 Gigabit Ethernet 1000Base-SX Adapter
- 1148 5051 SK-9851 V2.0 Gigabit Ethernet 1000Base-SX Adapter
- 1148 5061 SK-9861 V2.0 Gigabit Ethernet 1000Base-SX Adapter
- 1148 5071 SK-9871 V2.0 Gigabit Ethernet 1000Base-ZX Adapter
- 1148 9521 SK-9521 10/100/1000Base-T Adapter
- 4400 SK-9Dxx Gigabit Ethernet Adapter
- 4500 SK-9Mxx Gigabit Ethernet Adapter
- 9000 SK-9Sxx Gigabit Ethernet Server Adapter PCI-X
- 9843 [Fujitsu] Gigabit Ethernet
- 9e00 SK-9Exx 10/100/1000Base-T Adapter
- 1148 2100 SK-9E21 Server Adapter
- 1148 21d0 SK-9E21D 10/100/1000Base-T Adapter
- 1148 2200 SK-9E22 Server Adapter
- 1148 8100 SK-9E81 Server Adapter
- 1148 8200 SK-9E82 Server Adapter
- 1148 9100 SK-9E91 Server Adapter
- 1148 9200 SK-9E92 Server Adapter
-1149 Win System Corporation
-114a VMIC
- 5579 VMIPCI-5579 (Reflective Memory Card)
- 5587 VMIPCI-5587 (Reflective Memory Card)
- 6504 VMIC PCI 7755 FPGA
- 7587 VMIVME-7587
-114b Canopus Co., Ltd
-114c Annabooks
-114d IC Corporation
-114e Nikon Systems Inc
-114f Digi International
- 0002 AccelePort EPC
- 0003 RightSwitch SE-6
- 0004 AccelePort Xem
- 0005 AccelePort Xr
- 0006 AccelePort Xr,C/X
- 0009 AccelePort Xr/J
- 000a AccelePort EPC/J
- 000c DataFirePRIme T1 (1-port)
- 000d SyncPort 2-Port (x.25/FR)
- 0011 AccelePort 8r EIA-232 (IBM)
- 0012 AccelePort 8r EIA-422
- 0013 AccelePort Xr
- 0014 AccelePort 8r EIA-422
- 0015 AccelePort Xem
- 0016 AccelePort EPC/X
- 0017 AccelePort C/X
- 001a DataFirePRIme E1 (1-port)
- 001b AccelePort C/X (IBM)
- 001d DataFire RAS T1/E1/PRI
- 114f 0050 DataFire RAS E1 Adapter
- 114f 0051 DataFire RAS Dual E1 Adapter
- 114f 0052 DataFire RAS T1 Adapter
- 114f 0053 DataFire RAS Dual T1 Adapter
- 0023 AccelePort RAS
- 0024 DataFire RAS B4 ST/U
- 114f 0030 DataFire RAS BRI U Adapter
- 114f 0031 DataFire RAS BRI S/T Adapter
- 0026 AccelePort 4r 920
- 0027 AccelePort Xr 920
- 0028 ClassicBoard 4
- 0029 ClassicBoard 8
- 0034 AccelePort 2r 920
- 0035 DataFire DSP T1/E1/PRI cPCI
- 0040 AccelePort Xp
- 0042 AccelePort 2p
- 0043 AccelePort 4p
- 0044 AccelePort 8p
- 0045 AccelePort 16p
- 004e AccelePort 32p
- 0070 Datafire Micro V IOM2 (Europe)
- 0071 Datafire Micro V (Europe)
- 0072 Datafire Micro V IOM2 (North America)
- 0073 Datafire Micro V (North America)
- 00b0 Digi Neo 4
- 00b1 Digi Neo 8
- 00c8 Digi Neo 2 DB9
- 00c9 Digi Neo 2 DB9 PRI
- 00ca Digi Neo 2 RJ45
- 00cb Digi Neo 2 RJ45 PRI
- 00d0 ClassicBoard 4 422
- 00d1 ClassicBoard 8 422
- 6001 Avanstar
-1150 Thinking Machines Corp
-1151 JAE Electronics Inc.
-1152 Megatek
-1153 Land Win Electronic Corp
-1154 Melco Inc
-1155 Pine Technology Ltd
-1156 Periscope Engineering
-1157 Avsys Corporation
-1158 Voarx R & D Inc
- 3011 Tokenet/vg 1001/10m anylan
- 9050 Lanfleet/Truevalue
- 9051 Lanfleet/Truevalue
-1159 Mutech Corp
- 0001 MV-1000
-115a Harlequin Ltd
-115b Parallax Graphics
-115c Photron Ltd.
-115d Xircom
- 0003 Cardbus Ethernet 10/100
- 1014 0181 10/100 EtherJet Cardbus Adapter
- 1014 1181 10/100 EtherJet Cardbus Adapter
- 1014 8181 10/100 EtherJet Cardbus Adapter
- 1014 9181 10/100 EtherJet Cardbus Adapter
- 115d 0181 Cardbus Ethernet 10/100
- 115d 1181 Cardbus Ethernet 10/100
- 1179 0181 Cardbus Ethernet 10/100
- 8086 8181 EtherExpress PRO/100 Mobile CardBus 32 Adapter
- 8086 9181 EtherExpress PRO/100 Mobile CardBus 32 Adapter
- 0005 Cardbus Ethernet 10/100
- 1014 0182 10/100 EtherJet Cardbus Adapter
- 1014 1182 10/100 EtherJet Cardbus Adapter
- 115d 0182 Cardbus Ethernet 10/100
- 115d 1182 Cardbus Ethernet 10/100
- 0007 Cardbus Ethernet 10/100
- 1014 0182 10/100 EtherJet Cardbus Adapter
- 1014 1182 10/100 EtherJet Cardbus Adapter
- 115d 0182 Cardbus Ethernet 10/100
- 115d 1182 Cardbus Ethernet 10/100
- 000b Cardbus Ethernet 10/100
- 1014 0183 10/100 EtherJet Cardbus Adapter
- 115d 0183 Cardbus Ethernet 10/100
- 000c Mini-PCI V.90 56k Modem
- 000f Cardbus Ethernet 10/100
- 1014 0183 10/100 EtherJet Cardbus Adapter
- 115d 0183 Cardbus Ethernet 10/100
- 00d4 Mini-PCI K56Flex Modem
- 0101 Cardbus 56k modem
- 115d 1081 Cardbus 56k Modem
- 0103 Cardbus Ethernet + 56k Modem
- 1014 9181 Cardbus 56k Modem
- 1115 1181 Cardbus Ethernet 100 + 56k Modem
- 115d 1181 CBEM56G-100 Ethernet + 56k Modem
- 8086 9181 PRO/100 LAN + Modem56 CardBus
-115e Peer Protocols Inc
-115f Maxtor Corporation
-1160 Megasoft Inc
-1161 PFU Limited
-1162 OA Laboratory Co Ltd
-1163 Rendition
- 0001 Verite 1000
- 2000 Verite V2000/V2100/V2200
- 1092 2000 Stealth II S220
-1164 Advanced Peripherals Technologies
-1165 Imagraph Corporation
- 0001 Motion TPEG Recorder/Player with audio
-1166 ServerWorks
- 0000 CMIC-LE
- 0005 CNB20-LE Host Bridge
- 0006 CNB20HE Host Bridge
- 0007 CNB20-LE Host Bridge
- 0008 CNB20HE Host Bridge
- 0009 CNB20LE Host Bridge
- 0010 CIOB30
- 0011 CMIC-HE
- 0012 CMIC-WS Host Bridge (GC-LE chipset)
- 0013 CNB20-HE Host Bridge
- 0014 CMIC-LE Host Bridge (GC-LE chipset)
- 0015 CMIC-GC Host Bridge
- 0016 CMIC-GC Host Bridge
- 0017 GCNB-LE Host Bridge
- 0101 CIOB-X2 PCI-X I/O Bridge
- 0110 CIOB-E I/O Bridge with Gigabit Ethernet
- 0200 OSB4 South Bridge
- 0201 CSB5 South Bridge
- 4c53 1080 CT8 mainboard
- 0203 CSB6 South Bridge
- 0211 OSB4 IDE Controller
- 0212 CSB5 IDE Controller
- 4c53 1080 CT8 mainboard
- 0213 CSB6 RAID/IDE Controller
- 0217 CSB6 IDE Controller
- 0220 OSB4/CSB5 OHCI USB Controller
- 4c53 1080 CT8 mainboard
- 0221 CSB6 OHCI USB Controller
- 0225 CSB5 LPC bridge
-# cancelled
- 4c53 1080 CT8 mainboard
- 0227 GCLE-2 Host Bridge
- 0230 CSB5 LPC bridge
- 4c53 1080 CT8 mainboard
- 0240 K2 SATA
- 0241 K2 SATA
- 0242 K2 SATA
-1167 Mutoh Industries Inc
-1168 Thine Electronics Inc
-1169 Centre for Development of Advanced Computing
-116a Polaris Communications
- 6100 Bus/Tag Channel
- 6800 Escon Channel
- 7100 Bus/Tag Channel
- 7800 Escon Channel
-116b Connectware Inc
-116c Intelligent Resources Integrated Systems
-116d Martin-Marietta
-116e Electronics for Imaging
-116f Workstation Technology
-1170 Inventec Corporation
-1171 Loughborough Sound Images Plc
-1172 Altera Corporation
-1173 Adobe Systems, Inc
-1174 Bridgeport Machines
-1175 Mitron Computer Inc.
-1176 SBE Incorporated
-1177 Silicon Engineering
-1178 Alfa, Inc.
- afa1 Fast Ethernet Adapter
-1179 Toshiba America Info Systems
- 0103 EX-IDE Type-B
- 0404 DVD Decoder card
- 0406 Tecra Video Capture device
- 0407 DVD Decoder card (Version 2)
- 0601 CPU to PCI bridge
- 0603 ToPIC95 PCI to CardBus Bridge for Notebooks
- 060a ToPIC95
- 060f ToPIC97
- 0617 ToPIC100 PCI to Cardbus Bridge with ZV Support
- 0618 CPU to PCI and PCI to ISA bridge
-# Claimed to be Lucent DSP1645 [Mars], but that's apparently incorrect. Does anyone know the correct ID?
- 0701 FIR Port
- 0804 TC6371AF SmartMedia Controller
- 0805 SD TypA Controller
- 0d01 FIR Port Type-DO
- 1179 0001 FIR Port Type-DO
-117a A-Trend Technology
-117b L G Electronics, Inc.
-117c Atto Technology
-117d Becton & Dickinson
-117e T/R Systems
-117f Integrated Circuit Systems
-1180 Ricoh Co Ltd
- 0465 RL5c465
- 0466 RL5c466
- 0475 RL5c475
- 144d c006 vpr Matrix 170B4 CardBus bridge
- 0476 RL5c476 II
- 1014 0185 ThinkPad A/T/X Series
- 104d 80df Vaio PCG-FX403
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 14ef 0220 PCD-RP-220S
- 0477 RL5c477
- 0478 RL5c478
- 1014 0184 ThinkPad A30p (2653-64G)
- 0522 R5C522 IEEE 1394 Controller
- 1014 01cf ThinkPad A30p (2653-64G)
- 0551 R5C551 IEEE 1394 Controller
- 144d c006 vpr Matrix 170B4
- 0552 R5C552 IEEE 1394 Controller
- 1014 0511 ThinkPad A/T/X Series
- 0576 R5C576 SD Bus Host Adapter
- 0592 R5C592 Memory Stick Bus Host Adapter
-1181 Telmatics International
-1183 Fujikura Ltd
-1184 Forks Inc
-1185 Dataworld International Ltd
-1186 D-Link System Inc
- 0100 DC21041
- 1002 DL10050 Sundance Ethernet
- 1186 1002 DFE-550TX
- 1186 1012 DFE-580TX
- 1025 AirPlus Xtreme G DWL-G650 Adapter
- 1026 AirXpert DWL-AG650 Wireless Cardbus Adapter
- 1043 AirXpert DWL-AG650 Wireless Cardbus Adapter
- 1300 RTL8139 Ethernet
- 1186 1300 DFE-538TX 10/100 Ethernet Adapter
- 1186 1301 DFE-530TX+ 10/100 Ethernet Adapter
- 1340 DFE-690TXD CardBus PC Card
- 1541 DFE-680TXD CardBus PC Card
- 1561 DRP-32TXD Cardbus PC Card
- 2027 AirPlus Xtreme G DWL-G520 Adapter
- 3203 AirPlus Xtreme G DWL-G520 Adapter
- 3300 DWL-510 2.4GHz Wireless PCI Adapter
- 3a03 AirPro DWL-A650 Wireless Cardbus Adapter(rev.B)
- 3a04 AirPro DWL-AB650 Multimode Wireless Cardbus Adapter
- 3a05 AirPro DWL-AB520 Multimode Wireless PCI Adapter
- 3a07 AirXpert DWL-AG650 Wireless Cardbus Adapter
- 3a08 AirXpert DWL-AG520 Wireless PCI Adapter
- 3a10 AirXpert DWL-AG650 Wireless Cardbus Adapter(rev.B)
- 3a11 AirXpert DWL-AG520 Wireless PCI Adapter(rev.B)
- 3a12 AirPlus DWL-G650 Wireless Cardbus Adapter(rev.C)
- 3a13 AirPlus DWL-G520 Wireless PCI Adapter(rev.B)
- 3a14 AirPremier DWL-AG530 Wireless PCI Adapter
- 3a63 AirXpert DWL-AG660 Wireless Cardbus Adapter
- 3b05 DWL-G650+ CardBus PC Card
- 4000 DL2000-based Gigabit Ethernet
- 4300 DGE-528T Gigabit Ethernet Adapter
- 4c00 Gigabit Ethernet Adapter
- 1186 4c00 DGE-530T Gigabit Ethernet Adapter
- 8400 D-Link DWL-650+ CardBus PC Card
-1187 Advanced Technology Laboratories, Inc.
-1188 Shima Seiki Manufacturing Ltd.
-1189 Matsushita Electronics Co Ltd
-118a Hilevel Technology
-118b Hypertec Pty Limited
-118c Corollary, Inc
- 0014 PCIB [C-bus II to PCI bus host bridge chip]
- 1117 Intel 8-way XEON Profusion Chipset [Cache Coherency Filter]
-118d BitFlow Inc
- 0001 Raptor-PCI framegrabber
- 0012 Model 12 Road Runner Frame Grabber
- 0014 Model 14 Road Runner Frame Grabber
- 0024 Model 24 Road Runner Frame Grabber
- 0044 Model 44 Road Runner Frame Grabber
- 0112 Model 12 Road Runner Frame Grabber
- 0114 Model 14 Road Runner Frame Grabber
- 0124 Model 24 Road Runner Frame Grabber
- 0144 Model 44 Road Runner Frame Grabber
- 0212 Model 12 Road Runner Frame Grabber
- 0214 Model 14 Road Runner Frame Grabber
- 0224 Model 24 Road Runner Frame Grabber
- 0244 Model 44 Road Runner Frame Grabber
- 0312 Model 12 Road Runner Frame Grabber
- 0314 Model 14 Road Runner Frame Grabber
- 0324 Model 24 Road Runner Frame Grabber
- 0344 Model 44 Road Runner Frame Grabber
-118e Hermstedt GmbH
-118f Green Logic
-1190 Tripace
- c731 TP-910/920/940 PCI Ultra(Wide) SCSI Adapter
-1191 Artop Electronic Corp
- 0003 SCSI Cache Host Adapter
- 0004 ATP8400
- 0005 ATP850UF
- 0006 ATP860 NO-BIOS
- 0007 ATP860
- 0008 ATP865 NO-ROM
- 0009 ATP865
- 8002 AEC6710 SCSI-2 Host Adapter
- 8010 AEC6712UW SCSI
- 8020 AEC6712U SCSI
- 8030 AEC6712S SCSI
- 8040 AEC6712D SCSI
- 8050 AEC6712SUW SCSI
- 8060 AEC6712 SCSI
- 8080 AEC67160 SCSI
- 8081 AEC67160S SCSI
- 808a AEC67162 2-ch. LVD SCSI
-1192 Densan Company Ltd
-1193 Zeitnet Inc.
- 0001 1221
- 0002 1225
-1194 Toucan Technology
-1195 Ratoc System Inc
-1196 Hytec Electronics Ltd
-1197 Gage Applied Sciences, Inc.
- 010c CompuScope 82G 8bit 2GS/s Analog Input Card
-1198 Lambda Systems Inc
-1199 Attachmate Corporation
-119a Mind Share, Inc.
-119b Omega Micro Inc.
- 1221 82C092G
-119c Information Technology Inst.
-119d Bug, Inc. Sapporo Japan
-119e Fujitsu Microelectronics Ltd.
- 0001 FireStream 155
- 0003 FireStream 50
-119f Bull HN Information Systems
-11a0 Convex Computer Corporation
-11a1 Hamamatsu Photonics K.K.
-11a2 Sierra Research and Technology
-11a3 Deuretzbacher GmbH & Co. Eng. KG
-11a4 Barco Graphics NV
-11a5 Microunity Systems Eng. Inc
-11a6 Pure Data Ltd.
-11a7 Power Computing Corp.
-11a8 Systech Corp.
-11a9 InnoSys Inc.
- 4240 AMCC S933Q Intelligent Serial Card
-11aa Actel
-# Formerly Galileo Technology, Inc.
-11ab Marvell Technology Group Ltd.
- 0146 GT-64010/64010A System Controller
- 138f W8300 802.11 Adapter (rev 07)
- 1fa6 Marvell W8300 802.11 Adapter
- 1fa7 88W8310 and 88W8000G [Libertas] 802.11g client chipset
- 4320 Gigabit Ethernet Controller
- 1019 0f38 Marvell 88E8001 Gigabit Ethernet Controller (ECS)
- 1019 8001 Marvell 88E8001 Gigabit Ethernet Controller (ECS)
- 1043 173c Marvell 88E8001 Gigabit Ethernet Controller (Asus)
- 1043 811a Marvell 88E8001 Gigabit Ethernet Controller (Asus)
- 105b 0c19 Marvell 88E8001 Gigabit Ethernet Controller (Foxconn)
- 10b8 b452 SMC EZ Card 1000 (SMC9452TXV.2)
- 11ab 0121 Marvell RDK-8001
- 11ab 0321 Marvell RDK-8003
- 11ab 1021 Marvell RDK-8010
- 11ab 5021 Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Controller (64 bit)
- 11ab 9521 Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Controller (32 bit)
- 1458 e000 Marvell 88E8001 Gigabit Ethernet Controller (Gigabyte)
- 147b 1406 Marvell 88E8001 Gigabit Ethernet Controller (Abit)
- 15d4 0047 Marvell 88E8001 Gigabit Ethernet Controller (Iwill)
- 1695 9025 Marvell 88E8001 Gigabit Ethernet Controller (Epox)
- 17f2 1c03 Marvell 88E8001 Gigabit Ethernet Controller (Albatron)
- 270f 2803 Marvell 88E8001 Gigabit Ethernet Controller (Chaintech)
- 4350 Fast Ethernet Controller
- 1179 0001 Marvell 88E8035 Fast Ethernet Controller (Toshiba)
- 11ab 3521 Marvell RDK-8035
- 1854 000d Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 000e Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 000f Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0011 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0012 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0016 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0017 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0018 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0019 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 001c Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 001e Marvell 88E8035 Fast Ethernet Controller (LGE)
- 1854 0020 Marvell 88E8035 Fast Ethernet Controller (LGE)
- 4351 Fast Ethernet Controller
- 107b 4009 Marvell 88E8036 Fast Ethernet Controller (Wistron)
- 10f7 8338 Marvell 88E8036 Fast Ethernet Controller (Panasonic)
- 1179 0001 Marvell 88E8036 Fast Ethernet Controller (Toshiba)
- 1179 ff00 Marvell 88E8036 Fast Ethernet Controller (Compal)
- 1179 ff10 Marvell 88E8036 Fast Ethernet Controller (Inventec)
- 11ab 3621 Marvell RDK-8036
- 13d1 ac12 Abocom EFE3K - 10/100 Ethernet Expresscard
- 161f 203d Marvell 88E8036 Fast Ethernet Controller (Arima)
- 1854 000d Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 000e Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 000f Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0011 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0012 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0016 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0017 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0018 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0019 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 001c Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 001e Marvell 88E8036 Fast Ethernet Controller (LGE)
- 1854 0020 Marvell 88E8036 Fast Ethernet Controller (LGE)
- 4360 Gigabit Ethernet Controller
- 1043 8134 Marvell 88E8052 Gigabit Ethernet Controller (Asus)
- 107b 4009 Marvell 88E8052 Gigabit Ethernet Controller (Wistron)
- 11ab 5221 Marvell RDK-8052
- 1458 e000 Marvell 88E8052 Gigabit Ethernet Controller (Gigabyte)
- 1462 052c Marvell 88E8052 Gigabit Ethernet Controller (MSI)
- 1849 8052 Marvell 88E8052 Gigabit Ethernet Controller (ASRock)
- 1940 e000 Marvell 88E8052 Gigabit Ethernet Controller (Gigabyte)
- a0a0 0509 Marvell 88E8052 Gigabit Ethernet Controller (Aopen)
- 4361 Gigabit Ethernet Controller
- 107b 3015 Marvell 88E8050 Gigabit Ethernet Controller (Gateway)
- 11ab 5021 Marvell 88E8050 Gigabit Ethernet Controller (Intel)
- 8086 3063 D925XCVLK mainboard
- 4362 Gigabit Ethernet Controller
- 103c 2a0d Marvell 88E8053 Gigabit Ethernet Controller (Asus)
- 1043 8142 Marvell 88E8053 Gigabit Ethernet Controller (Asus)
- 109f 3197 Marvell 88E8053 Gigabit Ethernet Controller (Trigem)
- 10f7 8338 Marvell 88E8053 Gigabit Ethernet Controller (Panasonic)
- 10fd a430 Marvell 88E8053 Gigabit Ethernet Controller (SOYO)
- 1179 0001 Marvell 88E8053 Gigabit Ethernet Controller (Toshiba)
- 1179 ff00 Marvell 88E8053 Gigabit Ethernet Controller (Compal)
- 1179 ff10 Marvell 88E8053 Gigabit Ethernet Controller (Inventec)
- 11ab 5321 Marvell RDK-8053
- 1297 c240 Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)
- 1297 c241 Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)
- 1297 c242 Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)
- 1297 c243 Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)
- 1297 c244 Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)
- 13d1 ac11 Abocom EGE5K - Giga Ethernet Expresscard
- 1458 e000 Marvell 88E8053 Gigabit Ethernet Controller (Gigabyte)
- 1462 058c Marvell 88E8053 Gigabit Ethernet Controller (MSI)
- 14c0 0012 Marvell 88E8053 Gigabit Ethernet Controller (Compal)
- 1558 04a0 Marvell 88E8053 Gigabit Ethernet Controller (Clevo)
- 15bd 1003 Marvell 88E8053 Gigabit Ethernet Controller (DFI)
- 161f 203c Marvell 88E8053 Gigabit Ethernet Controller (Arima)
- 161f 203d Marvell 88E8053 Gigabit Ethernet Controller (Arima)
- 1695 9029 Marvell 88E8053 Gigabit Ethernet Controller (Epox)
- 17f2 2c08 Marvell 88E8053 Gigabit Ethernet Controller (Albatron)
- 17ff 0585 Marvell 88E8053 Gigabit Ethernet Controller (Quanta)
- 1849 8053 Marvell 88E8053 Gigabit Ethernet Controller (ASRock)
- 1854 000b Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 000c Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0010 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0013 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0014 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0015 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 001a Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 001b Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 001d Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 001f Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0021 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1854 0022 Marvell 88E8053 Gigabit Ethernet Controller (LGE)
- 1940 e000 Marvell 88E8053 Gigabit Ethernet Controller (Gigabyte)
- 270f 2801 Marvell 88E8053 Gigabit Ethernet Controller (Chaintech)
- a0a0 0506 Marvell 88E8053 Gigabit Ethernet Controller (Aopen)
- 4611 GT-64115 System Controller
- 4620 GT-64120/64120A/64121A System Controller
- 4801 GT-48001
- 5005 Belkin F5D5005 Gigabit Desktop Network PCI Card
- 5040 MV88SX5040 4-port SATA I PCI-X Controller
- 5041 MV88SX5041 4-port SATA I PCI-X Controller
- 5080 MV88SX5080 8-port SATA I PCI-X Controller
- 5081 MV88SX5081 8-port SATA I PCI-X Controller
- 6041 MV88SX6041 4-port SATA II PCI-X Controller
- 6081 MV88SX6081 8-port SATA II PCI-X Controller
- 6460 MV64360/64361/64362 System Controller
- f003 GT-64010 Primary Image Piranha Image Generator
-11ac Canon Information Systems Research Aust.
-11ad Lite-On Communications Inc
- 0002 LNE100TX
- 11ad 0002 LNE100TX
- 11ad 0003 LNE100TX
- 11ad f003 LNE100TX
- 11ad ffff LNE100TX
- 1385 f004 FA310TX
- c115 LNE100TX [Linksys EtherFast 10/100]
- 11ad c001 LNE100TX [ver 2.0]
-11ae Aztech System Ltd
-11af Avid Technology Inc.
- 0001 [Cinema]
-11b0 V3 Semiconductor Inc.
- 0002 V300PSC
- 0292 V292PBC [Am29030/40 Bridge]
- 0960 V96xPBC
- c960 V96DPC
-11b1 Apricot Computers
-11b2 Eastman Kodak
-11b3 Barr Systems Inc.
-11b4 Leitch Technology International
-11b5 Radstone Technology Plc
-11b6 United Video Corp
-11b7 Motorola
-11b8 XPoint Technologies, Inc
- 0001 Quad PeerMaster
-11b9 Pathlight Technology Inc.
- c0ed SSA Controller
-11ba Videotron Corp
-11bb Pyramid Technology
-11bc Network Peripherals Inc
- 0001 NP-PCI
-11bd Pinnacle Systems Inc.
-11be International Microcircuits Inc
-11bf Astrodesign, Inc.
-11c0 Hewlett Packard
-11c1 Agere Systems (former Lucent Microelectronics)
- 0440 56k WinModem
- 1033 8015 LT WinModem 56k Data+Fax+Voice+Dsvd
- 1033 8047 LT WinModem 56k Data+Fax+Voice+Dsvd
- 1033 804f LT WinModem 56k Data+Fax+Voice+Dsvd
- 10cf 102c LB LT Modem V.90 56k
- 10cf 104a BIBLO LT Modem 56k
- 10cf 105f LB2 LT Modem V.90 56k
- 1179 0001 Internal V.90 Modem
- 11c1 0440 LT WinModem 56k Data+Fax+Voice+Dsvd
- 122d 4101 MDP7800-U Modem
- 122d 4102 MDP7800SP-U Modem
- 13e0 0040 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 0440 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 0441 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 0450 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 f100 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 f101 LT WinModem 56k Data+Fax+Voice+Dsvd
- 144d 2101 LT56PV Modem
- 149f 0440 LT WinModem 56k Data+Fax+Voice+Dsvd
- 0441 56k WinModem
- 1033 804d LT WinModem 56k Data+Fax
- 1033 8065 LT WinModem 56k Data+Fax
- 1092 0440 Supra 56i
- 1179 0001 Internal V.90 Modem
- 11c1 0440 LT WinModem 56k Data+Fax
- 11c1 0441 LT WinModem 56k Data+Fax
- 122d 4100 MDP7800-U Modem
- 13e0 0040 LT WinModem 56k Data+Fax
- 13e0 0100 LT WinModem 56k Data+Fax
- 13e0 0410 LT WinModem 56k Data+Fax
- 13e0 0420 TelePath Internet 56k WinModem
- 13e0 0440 LT WinModem 56k Data+Fax
- 13e0 0443 LT WinModem 56k Data+Fax
- 13e0 f102 LT WinModem 56k Data+Fax
- 1416 9804 CommWave 56k Modem
- 141d 0440 LT WinModem 56k Data+Fax
- 144f 0441 Lucent 56k V.90 DF Modem
- 144f 0449 Lucent 56k V.90 DF Modem
- 144f 110d Lucent Win Modem
- 1468 0441 Presario 56k V.90 DF Modem
- 1668 0440 Lucent Win Modem
- 0442 56k WinModem
- 11c1 0440 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 11c1 0442 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 13e0 0412 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 13e0 0442 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 13fc 2471 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 144d 2104 LT56PT Modem
- 144f 1104 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 149f 0440 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 1668 0440 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 0443 LT WinModem
- 0444 LT WinModem
- 0445 LT WinModem
- 8086 2203 PRO/100+ MiniPCI (probably an Ambit U98.003.C.00 combo card)
- 8086 2204 PRO/100+ MiniPCI on Armada E500
- 0446 LT WinModem
- 0447 LT WinModem
- 0448 WinModem 56k
- 1014 0131 Lucent Win Modem
- 1033 8066 LT WinModem 56k Data+Fax+Voice+Dsvd
- 13e0 0030 56k Voice Modem
- 13e0 0040 LT WinModem 56k Data+Fax+Voice+Dsvd
-# Actiontech eth+modem card as used by Dell &c.
- 1668 2400 LT WinModem 56k (MiniPCI Ethernet+Modem)
- 0449 WinModem 56k
- 0e11 b14d 56k V.90 Modem
- 13e0 0020 LT WinModem 56k Data+Fax
- 13e0 0041 TelePath Internet 56k WinModem
- 1436 0440 Lucent Win Modem
- 144f 0449 Lucent 56k V.90 DFi Modem
- 1468 0410 IBM ThinkPad T23 (2647-4MG)
- 1468 0440 Lucent Win Modem
- 1468 0449 Presario 56k V.90 DFi Modem
- 044a F-1156IV WinModem (V90, 56KFlex)
- 10cf 1072 LB Global LT Modem
- 13e0 0012 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 13e0 0042 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 144f 1005 LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
- 044b LT WinModem
- 044c LT WinModem
- 044d LT WinModem
- 044e LT WinModem
- 044f V90 WildWire Modem
- 0450 LT WinModem
- 1033 80a8 Versa Note Vxi
- 144f 4005 Magnia SG20
- 0451 LT WinModem
- 0452 LT WinModem
- 0453 LT WinModem
- 0454 LT WinModem
- 0455 LT WinModem
- 0456 LT WinModem
- 0457 LT WinModem
- 0458 LT WinModem
- 0459 LT WinModem
- 045a LT WinModem
- 045c LT WinModem
- 0461 V90 WildWire Modem
- 0462 V90 WildWire Modem
- 0480 Venus Modem (V90, 56KFlex)
- 048c V.92 56K WinModem
-# InPorte Home Internal 56k Modem/fax/answering machine/SMS Features
- 048f V.92 56k WinModem
- 5801 USB
- 5802 USS-312 USB Controller
-# 4 port PCI USB Controller made by Agere (formely Lucent)
- 5803 USS-344S USB Controller
- 5811 FW323
- 8086 524c D865PERL mainboard
- dead 0800 FireWire Host Bus Adapter
- ab10 WL60010 Wireless LAN MAC
- ab11 WL60040 Multimode Wireles LAN MAC
- 11c1 ab12 WaveLAN 11abg Cardbus card (Model 1102)
- 11c1 ab13 WaveLAN 11abg MiniPCI card (Model 0512)
- 11c1 ab15 WaveLAN 11abg Cardbus card (Model 1106)
- 11c1 ab16 WaveLAN 11abg MiniPCI card (Model 0516)
- ab20 ORiNOCO PCI Adapter
- ab21 Agere Wireless PCI Adapter
- ab30 Hermes2 Mini-PCI WaveLAN a/b/g
- 14cd 2012 Hermes2 Mini-PCI WaveLAN a/b/g
-11c2 Sand Microelectronics
-11c3 NEC Corporation
-11c4 Document Technologies, Inc
-11c5 Shiva Corporation
-11c6 Dainippon Screen Mfg. Co. Ltd
-11c7 D.C.M. Data Systems
-11c8 Dolphin Interconnect Solutions AS
- 0658 PSB32 SCI-Adapter D31x
- d665 PSB64 SCI-Adapter D32x
- d667 PSB66 SCI-Adapter D33x
-11c9 Magma
- 0010 16-line serial port w/- DMA
- 0011 4-line serial port w/- DMA
-11ca LSI Systems, Inc
-11cb Specialix Research Ltd.
- 2000 PCI_9050
- 11cb 0200 SX
- 11cb b008 I/O8+
- 4000 SUPI_1
- 8000 T225
-11cc Michels & Kleberhoff Computer GmbH
-11cd HAL Computer Systems, Inc.
-11ce Netaccess
-11cf Pioneer Electronic Corporation
-11d0 Lockheed Martin Federal Systems-Manassas
-11d1 Auravision
- 01f7 VxP524
-11d2 Intercom Inc.
-11d3 Trancell Systems Inc
-11d4 Analog Devices
- 1535 Blackfin BF535 processor
- 1805 SM56 PCI modem
- 1889 AD1889 sound chip
-11d5 Ikon Corporation
- 0115 10115
- 0117 10117
-11d6 Tekelec Telecom
-11d7 Trenton Technology, Inc.
-11d8 Image Technologies Development
-11d9 TEC Corporation
-11da Novell
-11db Sega Enterprises Ltd
-11dc Questra Corporation
-11dd Crosfield Electronics Limited
-11de Zoran Corporation
- 6057 ZR36057PQC Video cutting chipset
- 1031 7efe DC10 Plus
- 1031 fc00 MiroVIDEO DC50, Motion JPEG Capture/CODEC Board
- 13ca 4231 JPEG/TV Card
- 6120 ZR36120
- 1328 f001 Cinemaster C DVD Decoder
-11df New Wave PDG
-11e0 Cray Communications A/S
-11e1 GEC Plessey Semi Inc.
-11e2 Samsung Information Systems America
-11e3 Quicklogic Corporation
- 5030 PC Watchdog
-11e4 Second Wave Inc
-11e5 IIX Consulting
-11e6 Mitsui-Zosen System Research
-11e7 Toshiba America, Elec. Company
-11e8 Digital Processing Systems Inc.
-11e9 Highwater Designs Ltd.
-11ea Elsag Bailey
-11eb Formation Inc.
-11ec Coreco Inc
-11ed Mediamatics
-11ee Dome Imaging Systems Inc
-11ef Nicolet Technologies B.V.
-11f0 Compu-Shack
- 4231 FDDI
- 4232 FASTline UTP Quattro
- 4233 FASTline FO
- 4234 FASTline UTP
- 4235 FASTline-II UTP
- 4236 FASTline-II FO
- 4731 GIGAline
-11f1 Symbios Logic Inc
-11f2 Picture Tel Japan K.K.
-11f3 Keithley Metrabyte
-11f4 Kinetic Systems Corporation
- 2915 CAMAC controller
-11f5 Computing Devices International
-11f6 Compex
- 0112 ENet100VG4
- 0113 FreedomLine 100
- 1401 ReadyLink 2000
- 2011 RL100-ATX 10/100
- 11f6 2011 RL100-ATX
- 2201 ReadyLink 100TX (Winbond W89C840)
- 11f6 2011 ReadyLink 100TX
- 9881 RL100TX Fast Ethernet
-11f7 Scientific Atlanta
-11f8 PMC-Sierra Inc.
- 7375 PM7375 [LASAR-155 ATM SAR]
-11f9 I-Cube Inc
-11fa Kasan Electronics Company, Ltd.
-11fb Datel Inc
-11fc Silicon Magic
-11fd High Street Consultants
-11fe Comtrol Corporation
- 0001 RocketPort 32 port w/external I/F
- 0002 RocketPort 8 port w/external I/F
- 0003 RocketPort 16 port w/external I/F
- 0004 RocketPort 4 port w/quad cable
- 0005 RocketPort 8 port w/octa cable
- 0006 RocketPort 8 port w/RJ11 connectors
- 0007 RocketPort 4 port w/RJ11 connectors
- 0008 RocketPort 8 port w/ DB78 SNI (Siemens) connector
- 0009 RocketPort 16 port w/ DB78 SNI (Siemens) connector
- 000a RocketPort Plus 4 port
- 000b RocketPort Plus 8 port
- 000c RocketModem 6 port
- 000d RocketModem 4-port
- 000e RocketPort Plus 2 port RS232
- 000f RocketPort Plus 2 port RS422
- 0801 RocketPort UPCI 32 port w/external I/F
- 0802 RocketPort UPCI 8 port w/external I/F
- 0803 RocketPort UPCI 16 port w/external I/F
- 0805 RocketPort UPCI 8 port w/octa cable
- 080c RocketModem III 8 port
- 080d RocketModem III 4 port
- 0903 RocketPort Compact PCI 16 port w/external I/F
- 8015 RocketPort 4-port UART 16954
-11ff Scion Corporation
- 0003 AG-5
-1200 CSS Corporation
-1201 Vista Controls Corp
-1202 Network General Corp.
- 4300 Gigabit Ethernet Adapter
- 1202 9841 SK-9841 LX
- 1202 9842 SK-9841 LX dual link
- 1202 9843 SK-9843 SX
- 1202 9844 SK-9843 SX dual link
-1203 Bayer Corporation, Agfa Division
-1204 Lattice Semiconductor Corporation
-1205 Array Corporation
-1206 Amdahl Corporation
-1208 Parsytec GmbH
- 4853 HS-Link Device
-1209 SCI Systems Inc
-120a Synaptel
-120b Adaptive Solutions
-120c Technical Corp.
-120d Compression Labs, Inc.
-120e Cyclades Corporation
- 0100 Cyclom-Y below first megabyte
- 0101 Cyclom-Y above first megabyte
- 0102 Cyclom-4Y below first megabyte
- 0103 Cyclom-4Y above first megabyte
- 0104 Cyclom-8Y below first megabyte
- 0105 Cyclom-8Y above first megabyte
- 0200 Cyclades-Z below first megabyte
- 0201 Cyclades-Z above first megabyte
- 0300 PC300/RSV or /X21 (2 ports)
- 0301 PC300/RSV or /X21 (1 port)
- 0310 PC300/TE (2 ports)
- 0311 PC300/TE (1 port)
- 0320 PC300/TE-M (2 ports)
- 0321 PC300/TE-M (1 port)
- 0400 PC400
-120f Essential Communications
- 0001 Roadrunner serial HIPPI
-1210 Hyperparallel Technologies
-1211 Braintech Inc
-1212 Kingston Technology Corp.
-1213 Applied Intelligent Systems, Inc.
-1214 Performance Technologies, Inc.
-1215 Interware Co., Ltd
-1216 Purup Prepress A/S
-1217 O2 Micro, Inc.
- 6729 OZ6729
- 673a OZ6730
- 6832 OZ6832/6833 CardBus Controller
- 6836 OZ6836/6860 CardBus Controller
- 6872 OZ6812 CardBus Controller
- 6925 OZ6922 CardBus Controller
- 6933 OZ6933/711E1 CardBus/SmartCardBus Controller
- 1025 1016 Travelmate 612 TX
- 6972 OZ601/6912/711E0 CardBus/SmartCardBus Controller
- 1014 020c ThinkPad R30
- 1179 0001 Magnia Z310
- 7110 OZ711Mx 4-in-1 MemoryCardBus Accelerator
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 7112 OZ711EC1/M1 SmartCardBus/MemoryCardBus Controller
- 7113 OZ711EC1 SmartCardBus Controller
- 7114 OZ711M1/MC1 4-in-1 MemoryCardBus Controller
- 7134 OZ711MP1/MS1 MemoryCardBus Controller
- 71e2 OZ711E2 SmartCardBus Controller
- 7212 OZ711M2 4-in-1 MemoryCardBus Controller
- 7213 OZ6933E CardBus Controller
- 7223 OZ711M3/MC3 4-in-1 MemoryCardBus Controller
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 7233 OZ711MP3/MS3 4-in-1 MemoryCardBus Controller
-1218 Hybricon Corp.
-1219 First Virtual Corporation
-121a 3Dfx Interactive, Inc.
- 0001 Voodoo
- 0002 Voodoo 2
- 0003 Voodoo Banshee
- 1092 0003 Monster Fusion
- 1092 4000 Monster Fusion
- 1092 4002 Monster Fusion
- 1092 4801 Monster Fusion AGP
- 1092 4803 Monster Fusion AGP
- 1092 8030 Monster Fusion
- 1092 8035 Monster Fusion AGP
- 10b0 0001 Dragon 4000
- 1102 1018 3D Blaster Banshee VE
- 121a 0001 Voodoo Banshee AGP
- 121a 0003 Voodoo Banshee AGP SGRAM
- 121a 0004 Voodoo Banshee
- 139c 0016 Raven
- 139c 0017 Raven
- 14af 0002 Maxi Gamer Phoenix
- 0004 Voodoo Banshee [Velocity 100]
- 0005 Voodoo 3
- 121a 0004 Voodoo3 AGP
- 121a 0030 Voodoo3 AGP
- 121a 0031 Voodoo3 AGP
- 121a 0034 Voodoo3 AGP
- 121a 0036 Voodoo3 2000 PCI
- 121a 0037 Voodoo3 AGP
- 121a 0038 Voodoo3 AGP
- 121a 003a Voodoo3 AGP
- 121a 0044 Voodoo3
- 121a 004b Velocity 100
- 121a 004c Velocity 200
- 121a 004d Voodoo3 AGP
- 121a 004e Voodoo3 AGP
- 121a 0051 Voodoo3 AGP
- 121a 0052 Voodoo3 AGP
- 121a 0060 Voodoo3 3500 TV (NTSC)
- 121a 0061 Voodoo3 3500 TV (PAL)
- 121a 0062 Voodoo3 3500 TV (SECAM)
- 0009 Voodoo 4 / Voodoo 5
- 121a 0003 Voodoo5 PCI 5500
- 121a 0009 Voodoo5 AGP 5500/6000
- 0057 Voodoo 3/3000 [Avenger]
-121b Advanced Telecommunications Modules
-121c Nippon Texaco., Ltd
-121d Lippert Automationstechnik GmbH
-121e CSPI
-121f Arcus Technology, Inc.
-1220 Ariel Corporation
- 1220 AMCC 5933 TMS320C80 DSP/Imaging board
-1221 Contec Co., Ltd
-1222 Ancor Communications, Inc.
-1223 Artesyn Communication Products
- 0003 PM/Link
- 0004 PM/T1
- 0005 PM/E1
- 0008 PM/SLS
- 0009 BajaSpan Resource Target
- 000a BajaSpan Section 0
- 000b BajaSpan Section 1
- 000c BajaSpan Section 2
- 000d BajaSpan Section 3
- 000e PM/PPC
-1224 Interactive Images
-1225 Power I/O, Inc.
-1227 Tech-Source
- 0006 Raptor GFX 8P
-1228 Norsk Elektro Optikk A/S
-1229 Data Kinesis Inc.
-122a Integrated Telecom
-122b LG Industrial Systems Co., Ltd
-122c Sican GmbH
-122d Aztech System Ltd
- 1206 368DSP
- 1400 Trident PCI288-Q3DII (NX)
- 50dc 3328 Audio
- 122d 0001 3328 Audio
- 80da 3328 Audio
- 122d 0001 3328 Audio
-122e Xyratex
-122f Andrew Corporation
-1230 Fishcamp Engineering
-1231 Woodward McCoach, Inc.
-1232 GPT Limited
-1233 Bus-Tech, Inc.
-1234 Technical Corp.
-1235 Risq Modular Systems, Inc.
-1236 Sigma Designs Corporation
- 0000 RealMagic64/GX
- 6401 REALmagic 64/GX (SD 6425)
-1237 Alta Technology Corporation
-1238 Adtran
-1239 3DO Company
-123a Visicom Laboratories, Inc.
-123b Seeq Technology, Inc.
-123c Century Systems, Inc.
-123d Engineering Design Team, Inc.
- 0000 EasyConnect 8/32
- 0002 EasyConnect 8/64
- 0003 EasyIO
-123e Simutech, Inc.
-123f C-Cube Microsystems
- 00e4 MPEG
- 8120 E4?
- 11bd 0006 DV500 E4
- 11bd 000a DV500 E4
- 11bd 000f DV500 E4
- 8888 Cinemaster C 3.0 DVD Decoder
- 1002 0001 Cinemaster C 3.0 DVD Decoder
- 1002 0002 Cinemaster C 3.0 DVD Decoder
- 1328 0001 Cinemaster C 3.0 DVD Decoder
-1240 Marathon Technologies Corp.
-1241 DSC Communications
-# Formerly Jaycor Networks, Inc.
-1242 JNI Corporation
- 1560 JNIC-1560 PCI-X Fibre Channel Controller
- 1242 6562 FCX2-6562 Dual Channel PCI-X Fibre Channel Adapter
- 1242 656a FCX-6562 PCI-X Fibre Channel Adapter
- 4643 FCI-1063 Fibre Channel Adapter
- 6562 FCX2-6562 Dual Channel PCI-X Fibre Channel Adapter
- 656a FCX-6562 PCI-X Fibre Channel Adapter
-1243 Delphax
-1244 AVM Audiovisuelles MKTG & Computer System GmbH
- 0700 B1 ISDN
- 0800 C4 ISDN
- 0a00 A1 ISDN [Fritz]
- 1244 0a00 FRITZ!Card ISDN Controller
- 0e00 Fritz!PCI v2.0 ISDN
- 1100 C2 ISDN
- 1200 T1 ISDN
- 2700 Fritz!Card DSL SL
- 2900 Fritz!Card DSL v2.0
-1245 A.P.D., S.A.
-1246 Dipix Technologies, Inc.
-1247 Xylon Research, Inc.
-1248 Central Data Corporation
-1249 Samsung Electronics Co., Ltd.
-124a AEG Electrocom GmbH
-124b SBS/Greenspring Modular I/O
- 0040 PCI-40A or cPCI-200 Quad IndustryPack carrier
- 124b 9080 PCI9080 Bridge
-124c Solitron Technologies, Inc.
-124d Stallion Technologies, Inc.
- 0000 EasyConnection 8/32
- 0002 EasyConnection 8/64
- 0003 EasyIO
- 0004 EasyConnection/RA
-124e Cylink
-124f Infortrend Technology, Inc.
- 0041 IFT-2000 Series RAID Controller
-1250 Hitachi Microcomputer System Ltd
-1251 VLSI Solutions Oy
-1253 Guzik Technical Enterprises
-1254 Linear Systems Ltd.
-1255 Optibase Ltd
- 1110 MPEG Forge
- 1210 MPEG Fusion
- 2110 VideoPlex
- 2120 VideoPlex CC
- 2130 VideoQuest
-1256 Perceptive Solutions, Inc.
- 4201 PCI-2220I
- 4401 PCI-2240I
- 5201 PCI-2000
-1257 Vertex Networks, Inc.
-1258 Gilbarco, Inc.
-1259 Allied Telesyn International
- 2560 AT-2560 Fast Ethernet Adapter (i82557B)
- a117 RTL81xx Fast Ethernet
- a120 21x4x DEC-Tulip compatible 10/100 Ethernet
-125a ABB Power Systems
-125b Asix Electronics Corporation
- 1400 ALFA GFC2204 Fast Ethernet
-125c Aurora Technologies, Inc.
- 0101 Saturn 4520P
- 0640 Aries 16000P
-125d ESS Technology
- 0000 ES336H Fax Modem (Early Model)
- 1948 Solo?
- 1968 ES1968 Maestro 2
- 1028 0085 ES1968 Maestro-2 PCI
- 1033 8051 ES1968 Maestro-2 Audiodrive
- 1969 ES1969 Solo-1 Audiodrive
- 1014 0166 ES1969 SOLO-1 AudioDrive on IBM Aptiva Mainboard
- 125d 8888 Solo-1 Audio Adapter
- 153b 111b Terratec 128i PCI
- 1978 ES1978 Maestro 2E
- 0e11 b112 Armada M700/E500
- 1033 803c ES1978 Maestro-2E Audiodrive
- 1033 8058 ES1978 Maestro-2E Audiodrive
- 1092 4000 Monster Sound MX400
- 1179 0001 ES1978 Maestro-2E Audiodrive
- 1988 ES1988 Allegro-1
- 1092 4100 Sonic Impact S100
- 125d 1988 ESS Allegro-1 Audiodrive
- 1989 ESS Modem
- 125d 1989 ESS Modem
- 1998 ES1983S Maestro-3i PCI Audio Accelerator
- 1028 00b1 Latitude C600
- 1028 00e6 ES1983S Maestro-3i (Dell Inspiron 8100)
- 1999 ES1983S Maestro-3i PCI Modem Accelerator
- 199a ES1983S Maestro-3i PCI Audio Accelerator
- 199b ES1983S Maestro-3i PCI Modem Accelerator
- 2808 ES336H Fax Modem (Later Model)
- 2838 ES2838/2839 SuperLink Modem
- 2898 ES2898 Modem
- 125d 0424 ES56-PI Data Fax Modem
- 125d 0425 ES56T-PI Data Fax Modem
- 125d 0426 ES56V-PI Data Fax Modem
- 125d 0427 VW-PI Data Fax Modem
- 125d 0428 ES56ST-PI Data Fax Modem
- 125d 0429 ES56SV-PI Data Fax Modem
- 147a c001 ES56-PI Data Fax Modem
- 14fe 0428 ES56-PI Data Fax Modem
- 14fe 0429 ES56-PI Data Fax Modem
-125e Specialvideo Engineering SRL
-125f Concurrent Technologies, Inc.
-1260 Intersil Corporation
- 3872 Prism 2.5 Wavelan chipset
- 1468 0202 LAN-Express IEEE 802.11b Wireless LAN
- 3873 Prism 2.5 Wavelan chipset
- 1186 3501 DWL-520 Wireless PCI Adapter
- 1186 3700 DWL-520 Wireless PCI Adapter, Rev E1
- 1385 4105 MA311 802.11b wireless adapter
- 1668 0414 HWP01170-01 802.11b PCI Wireless Adapter
- 16a5 1601 AIR.mate PC-400 PCI Wireless LAN Adapter
- 1737 3874 WMP11 Wireless 802.11b PCI Adapter
- 8086 2513 Wireless 802.11b MiniPCI Adapter
- 3886 ISL3886 [Prism Javelin/Prism Xbow]
- 17cf 0037 Z-Com XG-901 and clones Wireless Adapter
- 3890 Intersil ISL3890 [Prism GT/Prism Duette]
- 10b8 2802 SMC2802W Wireless PCI Adapter
- 10b8 2835 SMC2835W Wireless Cardbus Adapter
- 10b8 a835 SMC2835W V2 Wireless Cardbus Adapter
- 1113 ee03 SMC2802W V2 Wireless PCI Adapter
- 1113 ee08 SMC2835W V3 EU Wireless Cardbus Adapter
- 1186 3202 DWL-G650 A1 Wireless Adapter
- 1259 c104 CG-WLCB54GT Wireless Adapter
- 1385 4800 WG511 Wireless Adapter
- 16a5 1605 ALLNET ALL0271 Wireless PCI Adapter
- 17cf 0014 Z-Com XG-600 and clones Wireless Adapter
- 17cf 0020 Z-Com XG-900 and clones Wireless Adapter
- 8130 HMP8130 NTSC/PAL Video Decoder
- 8131 HMP8131 NTSC/PAL Video Decoder
-1261 Matsushita-Kotobuki Electronics Industries, Ltd.
-1262 ES Computer Company, Ltd.
-1263 Sonic Solutions
-1264 Aval Nagasaki Corporation
-1265 Casio Computer Co., Ltd.
-1266 Microdyne Corporation
- 0001 NE10/100 Adapter (i82557B)
- 1910 NE2000Plus (RT8029) Ethernet Adapter
- 1266 1910 NE2000Plus Ethernet Adapter
-1267 S. A. Telecommunications
- 5352 PCR2101
- 5a4b Telsat Turbo
-1268 Tektronix
-1269 Thomson-CSF/TTM
-126a Lexmark International, Inc.
-126b Adax, Inc.
-126c Northern Telecom
- 1211 10/100BaseTX [RTL81xx]
- 126c 802.11b Wireless Ethernet Adapter
-126d Splash Technology, Inc.
-126e Sumitomo Metal Industries, Ltd.
-126f Silicon Motion, Inc.
- 0501 SM501 VoyagerGX
- 0710 SM710 LynxEM
- 0712 SM712 LynxEM+
- 0720 SM720 Lynx3DM
- 0730 SM731 Cougar3DR
- 0810 SM810 LynxE
- 0811 SM811 LynxE
- 0820 SM820 Lynx3D
- 0910 SM910
-1270 Olympus Optical Co., Ltd.
-1271 GW Instruments
-1272 Telematics International
-1273 Hughes Network Systems
- 0002 DirecPC
-1274 Ensoniq
- 1171 ES1373 [AudioPCI] (also Creative Labs CT5803)
- 1371 ES1371 [AudioPCI-97]
- 0e11 0024 AudioPCI on Motherboard Compaq Deskpro
- 0e11 b1a7 ES1371, ES1373 AudioPCI
- 1033 80ac ES1371, ES1373 AudioPCI
- 1042 1854 Tazer
- 107b 8054 Tabor2
- 1274 1371 Creative Sound Blaster AudioPCI64V, AudioPCI128
- 1462 6470 ES1371, ES1373 AudioPCI On Motherboard MS-6147 1.1A
- 1462 6560 ES1371, ES1373 AudioPCI On Motherboard MS-6156 1.10
- 1462 6630 ES1371, ES1373 AudioPCI On Motherboard MS-6163BX 1.0A
- 1462 6631 ES1371, ES1373 AudioPCI On Motherboard MS-6163VIA 1.0A
- 1462 6632 ES1371, ES1373 AudioPCI On Motherboard MS-6163BX 2.0A
- 1462 6633 ES1371, ES1373 AudioPCI On Motherboard MS-6163VIA 2.0A
- 1462 6820 ES1371, ES1373 AudioPCI On Motherboard MS-6182 1.00
- 1462 6822 ES1371, ES1373 AudioPCI On Motherboard MS-6182 1.00A
- 1462 6830 ES1371, ES1373 AudioPCI On Motherboard MS-6183 1.00
- 1462 6880 ES1371, ES1373 AudioPCI On Motherboard MS-6188 1.00
- 1462 6900 ES1371, ES1373 AudioPCI On Motherboard MS-6190 1.00
- 1462 6910 ES1371, ES1373 AudioPCI On Motherboard MS-6191
- 1462 6930 ES1371, ES1373 AudioPCI On Motherboard MS-6193
- 1462 6990 ES1371, ES1373 AudioPCI On Motherboard MS-6199BX 2.0A
- 1462 6991 ES1371, ES1373 AudioPCI On Motherboard MS-6199VIA 2.0A
- 14a4 2077 ES1371, ES1373 AudioPCI On Motherboard KR639
- 14a4 2105 ES1371, ES1373 AudioPCI On Motherboard MR800
- 14a4 2107 ES1371, ES1373 AudioPCI On Motherboard MR801
- 14a4 2172 ES1371, ES1373 AudioPCI On Motherboard DR739
- 1509 9902 ES1371, ES1373 AudioPCI On Motherboard KW11
- 1509 9903 ES1371, ES1373 AudioPCI On Motherboard KW31
- 1509 9904 ES1371, ES1373 AudioPCI On Motherboard KA11
- 1509 9905 ES1371, ES1373 AudioPCI On Motherboard KC13
- 152d 8801 ES1371, ES1373 AudioPCI On Motherboard CP810E
- 152d 8802 ES1371, ES1373 AudioPCI On Motherboard CP810
- 152d 8803 ES1371, ES1373 AudioPCI On Motherboard P3810E
- 152d 8804 ES1371, ES1373 AudioPCI On Motherboard P3810-S
- 152d 8805 ES1371, ES1373 AudioPCI On Motherboard P3820-S
- 270f 2001 ES1371, ES1373 AudioPCI On Motherboard 6CTR
- 270f 2200 ES1371, ES1373 AudioPCI On Motherboard 6WTX
- 270f 3000 ES1371, ES1373 AudioPCI On Motherboard 6WSV
- 270f 3100 ES1371, ES1373 AudioPCI On Motherboard 6WIV2
- 270f 3102 ES1371, ES1373 AudioPCI On Motherboard 6WIV
- 270f 7060 ES1371, ES1373 AudioPCI On Motherboard 6ASA2
- 8086 4249 ES1371, ES1373 AudioPCI On Motherboard BI440ZX
- 8086 424c ES1371, ES1373 AudioPCI On Motherboard BL440ZX
- 8086 425a ES1371, ES1373 AudioPCI On Motherboard BZ440ZX
- 8086 4341 ES1371, ES1373 AudioPCI On Motherboard Cayman
- 8086 4343 ES1371, ES1373 AudioPCI On Motherboard Cape Cod
- 8086 4649 ES1371, ES1373 AudioPCI On Motherboard Fire Island
- 8086 464a ES1371, ES1373 AudioPCI On Motherboard FJ440ZX
- 8086 4d4f ES1371, ES1373 AudioPCI On Motherboard Montreal
- 8086 4f43 ES1371, ES1373 AudioPCI On Motherboard OC440LX
- 8086 5243 ES1371, ES1373 AudioPCI On Motherboard RC440BX
- 8086 5352 ES1371, ES1373 AudioPCI On Motherboard SunRiver
- 8086 5643 ES1371, ES1373 AudioPCI On Motherboard Vancouver
- 8086 5753 ES1371, ES1373 AudioPCI On Motherboard WS440BX
- 5000 ES1370 [AudioPCI]
- 5880 5880 AudioPCI
- 1274 2000 Creative Sound Blaster AudioPCI128
- 1274 2003 Creative SoundBlaster AudioPCI 128
- 1274 5880 Creative Sound Blaster AudioPCI128
- 1274 8001 Sound Blaster 16PCI 4.1ch
- 1458 a000 5880 AudioPCI On Motherboard 6OXET
- 1462 6880 5880 AudioPCI On Motherboard MS-6188 1.00
- 270f 2001 5880 AudioPCI On Motherboard 6CTR
- 270f 2200 5880 AudioPCI On Motherboard 6WTX
- 270f 7040 5880 AudioPCI On Motherboard 6ATA4
-1275 Network Appliance Corporation
-1276 Switched Network Technologies, Inc.
-1277 Comstream
-1278 Transtech Parallel Systems Ltd.
- 0701 TPE3/TM3 PowerPC Node
- 0710 TPE5 PowerPC PCI board
-1279 Transmeta Corporation
- 0295 Northbridge
- 0395 LongRun Northbridge
- 0396 SDRAM controller
- 0397 BIOS scratchpad
-127a Rockwell International
- 1002 HCF 56k Data/Fax Modem
- 1092 094c SupraExpress 56i PRO [Diamond SUP2380]
- 122d 4002 HPG / MDP3858-U
- 122d 4005 MDP3858-E
- 122d 4007 MDP3858-A/-NZ
- 122d 4012 MDP3858-SA
- 122d 4017 MDP3858-W
- 122d 4018 MDP3858-W
- 127a 1002 Rockwell 56K D/F HCF Modem
- 1003 HCF 56k Data/Fax Modem
- 0e11 b0bc 229-DF Zephyr
- 0e11 b114 229-DF Cheetah
- 1033 802b 229-DF
- 13df 1003 PCI56RX Modem
- 13e0 0117 IBM
- 13e0 0147 IBM F-1156IV+/R3 Spain V.90 Modem
- 13e0 0197 IBM
- 13e0 01c7 IBM F-1156IV+/R3 WW V.90 Modem
- 13e0 01f7 IBM
- 1436 1003 IBM
- 1436 1103 IBM 5614PM3G V.90 Modem
- 1436 1602 Compaq 229-DF Ducati
- 1004 HCF 56k Data/Fax/Voice Modem
- 1048 1500 MicroLink 56k Modem
- 10cf 1059 Fujitsu 229-DFRT
- 1005 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 1005 127a AOpen FM56-P
- 1033 8029 229-DFSV
- 1033 8054 Modem
- 10cf 103c Fujitsu
- 10cf 1055 Fujitsu 229-DFSV
- 10cf 1056 Fujitsu 229-DFSV
- 122d 4003 MDP3858SP-U
- 122d 4006 Packard Bell MDP3858V-E
- 122d 4008 MDP3858SP-A/SP-NZ
- 122d 4009 MDP3858SP-E
- 122d 4010 MDP3858V-U
- 122d 4011 MDP3858SP-SA
- 122d 4013 MDP3858V-A/V-NZ
- 122d 4015 MDP3858SP-W
- 122d 4016 MDP3858V-W
- 122d 4019 MDP3858V-SA
- 13df 1005 PCI56RVP Modem
- 13e0 0187 IBM
- 13e0 01a7 IBM
- 13e0 01b7 IBM DF-1156IV+/R3 Spain V.90 Modem
- 13e0 01d7 IBM DF-1156IV+/R3 WW V.90 Modem
- 1436 1005 IBM
- 1436 1105 IBM
- 1437 1105 IBM 5614PS3G V.90 Modem
- 1022 HCF 56k Modem
- 1436 1303 M3-5614PM3G V.90 Modem
- 1023 HCF 56k Data/Fax Modem
- 122d 4020 Packard Bell MDP3858-WE
- 122d 4023 MDP3858-UE
- 13e0 0247 IBM F-1156IV+/R6 Spain V.90 Modem
- 13e0 0297 IBM
- 13e0 02c7 IBM F-1156IV+/R6 WW V.90 Modem
- 1436 1203 IBM
- 1436 1303 IBM
- 1024 HCF 56k Data/Fax/Voice Modem
- 1025 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 10cf 106a Fujitsu 235-DFSV
- 122d 4021 Packard Bell MDP3858V-WE
- 122d 4022 MDP3858SP-WE
- 122d 4024 MDP3858V-UE
- 122d 4025 MDP3858SP-UE
- 1026 HCF 56k PCI Speakerphone Modem
- 1032 HCF 56k Modem
- 1033 HCF 56k Modem
- 1034 HCF 56k Modem
- 1035 HCF 56k PCI Speakerphone Modem
- 1036 HCF 56k Modem
- 1085 HCF 56k Volcano PCI Modem
- 2005 HCF 56k Data/Fax Modem
- 104d 8044 229-DFSV
- 104d 8045 229-DFSV
- 104d 8055 PBE/Aztech 235W-DFSV
- 104d 8056 235-DFSV
- 104d 805a Modem
- 104d 805f Modem
- 104d 8074 Modem
- 2013 HSF 56k Data/Fax Modem
- 1179 0001 Modem
- 1179 ff00 Modem
- 2014 HSF 56k Data/Fax/Voice Modem
- 10cf 1057 Fujitsu Citicorp III
- 122d 4050 MSP3880-U
- 122d 4055 MSP3880-W
- 2015 HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 10cf 1063 Fujitsu
- 10cf 1064 Fujitsu
- 1468 2015 Fujitsu
- 2016 HSF 56k Data/Fax/Voice/Spkp Modem
- 122d 4051 MSP3880V-W
- 122d 4052 MSP3880SP-W
- 122d 4054 MSP3880V-U
- 122d 4056 MSP3880SP-U
- 122d 4057 MSP3880SP-A
- 4311 Riptide HSF 56k PCI Modem
- 127a 4311 Ring Modular? Riptide HSF RT HP Dom
- 13e0 0210 HP-GVC
- 4320 Riptide PCI Audio Controller
- 1235 4320 Riptide PCI Audio Controller
- 4321 Riptide HCF 56k PCI Modem
- 1235 4321 Hewlett Packard DF
- 1235 4324 Hewlett Packard DF
- 13e0 0210 Hewlett Packard DF
- 144d 2321 Riptide
- 4322 Riptide PCI Game Controller
- 1235 4322 Riptide PCI Game Controller
- 8234 RapidFire 616X ATM155 Adapter
- 108d 0022 RapidFire 616X ATM155 Adapter
- 108d 0027 RapidFire 616X ATM155 Adapter
-127b Pixera Corporation
-127c Crosspoint Solutions, Inc.
-127d Vela Research
-127e Winnov, L.P.
-127f Fujifilm
-1280 Photoscript Group Ltd.
-1281 Yokogawa Electric Corporation
-1282 Davicom Semiconductor, Inc.
- 9009 Ethernet 100/10 MBit
- 9100 21x4x DEC-Tulip compatible 10/100 Ethernet
- 9102 21x4x DEC-Tulip compatible 10/100 Ethernet
- 9132 Ethernet 100/10 MBit
-1283 Integrated Technology Express, Inc.
- 673a IT8330G
- 8212 IT/ITE8212 Dual channel ATA RAID controller (PCI version seems to be IT8212, embedded seems to be ITE8212)
- 1283 0001 IT/ITE8212 Dual channel ATA RAID controller
- 8330 IT8330G
- 8872 IT8874F PCI Dual Serial Port Controller
- 8888 IT8888F PCI to ISA Bridge with SMB
- 8889 IT8889F PCI to ISA Bridge
- e886 IT8330G
-1284 Sahara Networks, Inc.
-1285 Platform Technologies, Inc.
- 0100 AGOGO sound chip (aka ESS Maestro 1)
-1286 Mazet GmbH
-1287 M-Pact, Inc.
- 001e LS220D DVD Decoder
- 001f LS220C DVD Decoder
-1288 Timestep Corporation
-1289 AVC Technology, Inc.
-128a Asante Technologies, Inc.
-128b Transwitch Corporation
-128c Retix Corporation
-128d G2 Networks, Inc.
- 0021 ATM155 Adapter
-128e Hoontech Corporation/Samho Multi Tech Ltd.
- 0008 ST128 WSS/SB
- 0009 ST128 SAM9407
- 000a ST128 Game Port
- 000b ST128 MPU Port
- 000c ST128 Ctrl Port
-128f Tateno Dennou, Inc.
-1290 Sord Computer Corporation
-1291 NCS Computer Italia
-1292 Tritech Microelectronics Inc
-1293 Media Reality Technology
-1294 Rhetorex, Inc.
-1295 Imagenation Corporation
-1296 Kofax Image Products
-1297 Holco Enterprise Co, Ltd/Shuttle Computer
-1298 Spellcaster Telecommunications Inc.
-1299 Knowledge Technology Lab.
-129a VMetro, inc.
- 0615 PBT-615 PCI-X Bus Analyzer
-129b Image Access
-129c Jaycor
-129d Compcore Multimedia, Inc.
-129e Victor Company of Japan, Ltd.
-129f OEC Medical Systems, Inc.
-12a0 Allen-Bradley Company
-12a1 Simpact Associates, Inc.
-12a2 Newgen Systems Corporation
-12a3 Lucent Technologies
- 8105 T8105 H100 Digital Switch
-12a4 NTT Electronics Technology Company
-12a5 Vision Dynamics Ltd.
-12a6 Scalable Networks, Inc.
-12a7 AMO GmbH
-12a8 News Datacom
-12a9 Xiotech Corporation
-12aa SDL Communications, Inc.
-12ab Yuan Yuan Enterprise Co., Ltd.
- 0002 AU8830 [Vortex2] Based Sound Card With A3D Support
- 3000 MPG-200C PCI DVD Decoder Card
-12ac Measurex Corporation
-12ad Multidata GmbH
-12ae Alteon Networks Inc.
- 0001 AceNIC Gigabit Ethernet
- 1014 0104 Gigabit Ethernet-SX PCI Adapter
- 12ae 0001 Gigabit Ethernet-SX (Universal)
- 1410 0104 Gigabit Ethernet-SX PCI Adapter
- 0002 AceNIC Gigabit Ethernet (Copper)
- 10a9 8002 Acenic Gigabit Ethernet
- 12ae 0002 Gigabit Ethernet-T (3C986-T)
- 00fa Farallon PN9100-T Gigabit Ethernet
-12af TDK USA Corp
-12b0 Jorge Scientific Corp
-12b1 GammaLink
-12b2 General Signal Networks
-12b3 Inter-Face Co Ltd
-12b4 FutureTel Inc
-12b5 Granite Systems Inc.
-12b6 Natural Microsystems
-12b7 Cognex Modular Vision Systems Div. - Acumen Inc.
-12b8 Korg
-12b9 3Com Corp, Modem Division (formerly US Robotics)
- 1006 WinModem
- 12b9 005c USR 56k Internal Voice WinModem (Model 3472)
- 12b9 005e USR 56k Internal WinModem (Models 662975)
- 12b9 0062 USR 56k Internal Voice WinModem (Model 662978)
- 12b9 0068 USR 56k Internal Voice WinModem (Model 5690)
- 12b9 007a USR 56k Internal Voice WinModem (Model 662974)
- 12b9 007f USR 56k Internal WinModem (Models 5698, 5699)
- 12b9 0080 USR 56k Internal WinModem (Models 2975, 3528)
- 12b9 0081 USR 56k Internal Voice WinModem (Models 2974, 3529)
- 12b9 0091 USR 56k Internal Voice WinModem (Model 2978)
- 1007 USR 56k Internal WinModem
- 12b9 00a3 USR 56k Internal WinModem (Model 3595)
- 1008 56K FaxModem Model 5610
- 12b9 00a2 USR 56k Internal FAX Modem (Model 2977)
- 12b9 00aa USR 56k Internal Voice Modem (Model 2976)
- 12b9 00ab USR 56k Internal Voice Modem (Model 5609)
- 12b9 00ac USR 56k Internal Voice Modem (Model 3298)
- 12b9 00ad USR 56k Internal FAX Modem (Model 5610)
-12ba BittWare, Inc.
-12bb Nippon Unisoft Corporation
-12bc Array Microsystems
-12bd Computerm Corp.
-12be Anchor Chips Inc.
- 3041 AN3041Q CO-MEM
- 3042 AN3042Q CO-MEM Lite
- 12be 3042 Anchor Chips Lite Evaluation Board
-12bf Fujifilm Microdevices
-12c0 Infimed
-12c1 GMM Research Corp
-12c2 Mentec Limited
-12c3 Holtek Microelectronics Inc
- 0058 PCI NE2K Ethernet
- 5598 PCI NE2K Ethernet
-12c4 Connect Tech Inc
- 0001 Blue HEAT/PCI 8 (RS232/CL/RJ11)
- 0002 Blue HEAT/PCI 4 (RS232)
- 0003 Blue HEAT/PCI 2 (RS232)
- 0004 Blue HEAT/PCI 8 (UNIV, RS485)
- 0005 Blue HEAT/PCI 4+4/6+2 (UNIV, RS232/485)
- 0006 Blue HEAT/PCI 4 (OPTO, RS485)
- 0007 Blue HEAT/PCI 2+2 (RS232/485)
- 0008 Blue HEAT/PCI 2 (OPTO, Tx, RS485)
- 0009 Blue HEAT/PCI 2+6 (RS232/485)
- 000a Blue HEAT/PCI 8 (Tx, RS485)
- 000b Blue HEAT/PCI 4 (Tx, RS485)
- 000c Blue HEAT/PCI 2 (20 MHz, RS485)
- 000d Blue HEAT/PCI 2 PTM
- 0100 NT960/PCI
- 0201 cPCI Titan - 2 Port
- 0202 cPCI Titan - 4 Port
- 0300 CTI PCI UART 2 (RS232)
- 0301 CTI PCI UART 4 (RS232)
- 0302 CTI PCI UART 8 (RS232)
- 0310 CTI PCI UART 1+1 (RS232/485)
- 0311 CTI PCI UART 2+2 (RS232/485)
- 0312 CTI PCI UART 4+4 (RS232/485)
- 0320 CTI PCI UART 2
- 0321 CTI PCI UART 4
- 0322 CTI PCI UART 8
- 0330 CTI PCI UART 2 (RS485)
- 0331 CTI PCI UART 4 (RS485)
- 0332 CTI PCI UART 8 (RS485)
-12c5 Picture Elements Incorporated
- 007e Imaging/Scanning Subsystem Engine
- 007f Imaging/Scanning Subsystem Engine
- 0081 PCIVST [Grayscale Thresholding Engine]
- 0085 Video Simulator/Sender
- 0086 THR2 Multi-scale Thresholder
-12c6 Mitani Corporation
-12c7 Dialogic Corp
-12c8 G Force Co, Ltd
-12c9 Gigi Operations
-12ca Integrated Computing Engines
-12cb Antex Electronics Corporation
-12cc Pluto Technologies International
-12cd Aims Lab
-12ce Netspeed Inc.
-12cf Prophet Systems, Inc.
-12d0 GDE Systems, Inc.
-12d1 PSITech
-12d2 NVidia / SGS Thomson (Joint Venture)
- 0008 NV1
- 0009 DAC64
- 0018 Riva128
- 1048 0c10 VICTORY Erazor
- 107b 8030 STB Velocity 128
- 1092 0350 Viper V330
- 1092 1092 Viper V330
- 10b4 1b1b STB Velocity 128
- 10b4 1b1d STB Velocity 128
- 10b4 1b1e STB Velocity 128, PAL TV-Out
- 10b4 1b20 STB Velocity 128 Sapphire
- 10b4 1b21 STB Velocity 128
- 10b4 1b22 STB Velocity 128 AGP, NTSC TV-Out
- 10b4 1b23 STB Velocity 128 AGP, PAL TV-Out
- 10b4 1b27 STB Velocity 128 DVD
- 10b4 1b88 MVP Pro 128
- 10b4 222a STB Velocity 128 AGP
- 10b4 2230 STB Velocity 128
- 10b4 2232 STB Velocity 128
- 10b4 2235 STB Velocity 128 AGP
- 2a15 54a3 3DVision-SAGP / 3DexPlorer 3000
- 0019 Riva128ZX
- 0020 TNT
- 0028 TNT2
- 0029 UTNT2
- 002c VTNT2
- 00a0 ITNT2
-12d3 Vingmed Sound A/S
-12d4 Ulticom (Formerly DGM&S)
- 0200 T1 Card
-12d5 Equator Technologies Inc
- 0003 BSP16
- 1000 BSP15
-12d6 Analogic Corp
-12d7 Biotronic SRL
-12d8 Pericom Semiconductor
-12d9 Aculab PLC
- 0002 PCI Prosody
- 0004 cPCI Prosody
- 0005 Aculab E1/T1 PCI card
-12da True Time Inc.
-12db Annapolis Micro Systems, Inc
-12dc Symicron Computer Communication Ltd.
-12dd Management Graphics
-12de Rainbow Technologies
- 0200 CryptoSwift CS200
-12df SBS Technologies Inc
-12e0 Chase Research
- 0010 ST16C654 Quad UART
- 0020 ST16C654 Quad UART
- 0030 ST16C654 Quad UART
-12e1 Nintendo Co, Ltd
-12e2 Datum Inc. Bancomm-Timing Division
-12e3 Imation Corp - Medical Imaging Systems
-12e4 Brooktrout Technology Inc
-12e5 Apex Semiconductor Inc
-12e6 Cirel Systems
-12e7 Sunsgroup Corporation
-12e8 Crisc Corp
-12e9 GE Spacenet
-12ea Zuken
-12eb Aureal Semiconductor
- 0001 Vortex 1
- 104d 8036 AU8820 Vortex Digital Audio Processor
- 1092 2000 Sonic Impact A3D
- 1092 2100 Sonic Impact A3D
- 1092 2110 Sonic Impact A3D
- 1092 2200 Sonic Impact A3D
- 122d 1002 AU8820 Vortex Digital Audio Processor
- 12eb 0001 AU8820 Vortex Digital Audio Processor
- 5053 3355 Montego
- 0002 Vortex 2
- 104d 8049 AU8830 Vortex 3D Digital Audio Processor
- 104d 807b AU8830 Vortex 3D Digital Audio Processor
- 1092 3000 Monster Sound II
- 1092 3001 Monster Sound II
- 1092 3002 Monster Sound II
- 1092 3003 Monster Sound II
- 1092 3004 Monster Sound II
- 12eb 0001 AU8830 Vortex 3D Digital Audio Processor
- 12eb 0002 AU8830 Vortex 3D Digital Audio Processor
- 12eb 0088 AU8830 Vortex 3D Digital Audio Processor
- 144d 3510 AU8830 Vortex 3D Digital Audio Processor
- 5053 3356 Montego II
- 0003 AU8810 Vortex Digital Audio Processor
- 104d 8049 AU8810 Vortex Digital Audio Processor
- 104d 8077 AU8810 Vortex Digital Audio Processor
- 109f 1000 AU8810 Vortex Digital Audio Processor
- 12eb 0003 AU8810 Vortex Digital Audio Processor
- 1462 6780 AU8810 Vortex Digital Audio Processor
- 14a4 2073 AU8810 Vortex Digital Audio Processor
- 14a4 2091 AU8810 Vortex Digital Audio Processor
- 14a4 2104 AU8810 Vortex Digital Audio Processor
- 14a4 2106 AU8810 Vortex Digital Audio Processor
- 8803 Vortex 56k Software Modem
- 12eb 8803 Vortex 56k Software Modem
-12ec 3A International, Inc.
-12ed Optivision Inc.
-12ee Orange Micro
-12ef Vienna Systems
-12f0 Pentek
-12f1 Sorenson Vision Inc
-12f2 Gammagraphx, Inc.
-12f3 Radstone Technology
-12f4 Megatel
-12f5 Forks
-12f6 Dawson France
-12f7 Cognex
-12f8 Electronic Design GmbH
- 0002 VideoMaker
-12f9 Four Fold Ltd
-12fb Spectrum Signal Processing
-12fc Capital Equipment Corp
-12fd I2S
-12fe ESD Electronic System Design GmbH
-12ff Lexicon
-1300 Harman International Industries Inc
-1302 Computer Sciences Corp
-1303 Innovative Integration
-1304 Juniper Networks
-1305 Netphone, Inc
-1306 Duet Technologies
-# Formerly ComputerBoards
-1307 Measurement Computing
- 0001 PCI-DAS1602/16
- 000b PCI-DIO48H
- 000c PCI-PDISO8
- 000d PCI-PDISO16
- 000f PCI-DAS1200
- 0010 PCI-DAS1602/12
- 0014 PCI-DIO24H
- 0015 PCI-DIO24H/CTR3
- 0016 PCI-DIO48H/CTR15
- 0017 PCI-DIO96H
- 0018 PCI-CTR05
- 0019 PCI-DAS1200/JR
- 001a PCI-DAS1001
- 001b PCI-DAS1002
- 001c PCI-DAS1602JR/16
- 001d PCI-DAS6402/16
- 001e PCI-DAS6402/12
- 001f PCI-DAS16/M1
- 0020 PCI-DDA02/12
- 0021 PCI-DDA04/12
- 0022 PCI-DDA08/12
- 0023 PCI-DDA02/16
- 0024 PCI-DDA04/16
- 0025 PCI-DDA08/16
- 0026 PCI-DAC04/12-HS
- 0027 PCI-DAC04/16-HS
- 0028 PCI-DIO24
- 0029 PCI-DAS08
- 002c PCI-INT32
- 0033 PCI-DUAL-AC5
- 0034 PCI-DAS-TC
- 0035 PCI-DAS64/M1/16
- 0036 PCI-DAS64/M2/16
- 0037 PCI-DAS64/M3/16
- 004c PCI-DAS1000
- 004d PCI-QUAD04
- 0052 PCI-DAS4020/12
- 005e PCI-DAS6025
-1308 Jato Technologies Inc.
- 0001 NetCelerator Adapter
- 1308 0001 NetCelerator Adapter
-1309 AB Semiconductor Ltd
-130a Mitsubishi Electric Microcomputer
-130b Colorgraphic Communications Corp
-130c Ambex Technologies, Inc
-130d Accelerix Inc
-130e Yamatake-Honeywell Co. Ltd
-130f Advanet Inc
-1310 Gespac
-1311 Videoserver, Inc
-1312 Acuity Imaging, Inc
-1313 Yaskawa Electric Co.
-1316 Teradyne Inc
-1317 Linksys
- 0981 21x4x DEC-Tulip compatible 10/100 Ethernet
- 0985 NC100 Network Everywhere Fast Ethernet 10/100
- 1985 21x4x DEC-Tulip compatible 10/100 Ethernet
- 2850 HSP MicroModem 56
- 8201 ADMtek ADM8211 802.11b Wireless Interface
- 10b8 2635 SMC2635W 802.11b (11Mbps) wireless lan pcmcia (cardbus) card
- 1317 8201 SMC2635W 802.11b (11mbps) wireless lan pcmcia (cardbus) card
- 8211 ADMtek ADM8211 802.11b Wireless Interface
- 9511 21x4x DEC-Tulip compatible 10/100 Ethernet
-1318 Packet Engines Inc.
- 0911 GNIC-II PCI Gigabit Ethernet [Hamachi]
-1319 Fortemedia, Inc
- 0801 Xwave QS3000A [FM801]
- 0802 Xwave QS3000A [FM801 game port]
- 1000 FM801 PCI Audio
- 1001 FM801 PCI Joystick
-131a Finisar Corp.
-131c Nippon Electro-Sensory Devices Corp
-131d Sysmic, Inc.
-131e Xinex Networks Inc
-131f Siig Inc
- 1000 CyberSerial (1-port) 16550
- 1001 CyberSerial (1-port) 16650
- 1002 CyberSerial (1-port) 16850
- 1010 Duet 1S(16550)+1P
- 1011 Duet 1S(16650)+1P
- 1012 Duet 1S(16850)+1P
- 1020 CyberParallel (1-port)
- 1021 CyberParallel (2-port)
- 1030 CyberSerial (2-port) 16550
- 1031 CyberSerial (2-port) 16650
- 1032 CyberSerial (2-port) 16850
- 1034 Trio 2S(16550)+1P
- 1035 Trio 2S(16650)+1P
- 1036 Trio 2S(16850)+1P
- 1050 CyberSerial (4-port) 16550
- 1051 CyberSerial (4-port) 16650
- 1052 CyberSerial (4-port) 16850
- 2000 CyberSerial (1-port) 16550
- 2001 CyberSerial (1-port) 16650
- 2002 CyberSerial (1-port) 16850
- 2010 Duet 1S(16550)+1P
- 2011 Duet 1S(16650)+1P
- 2012 Duet 1S(16850)+1P
- 2020 CyberParallel (1-port)
- 2021 CyberParallel (2-port)
- 2030 CyberSerial (2-port) 16550
- 131f 2030 PCI Serial Card
- 2031 CyberSerial (2-port) 16650
- 2032 CyberSerial (2-port) 16850
- 2040 Trio 1S(16550)+2P
- 2041 Trio 1S(16650)+2P
- 2042 Trio 1S(16850)+2P
- 2050 CyberSerial (4-port) 16550
- 2051 CyberSerial (4-port) 16650
- 2052 CyberSerial (4-port) 16850
- 2060 Trio 2S(16550)+1P
- 2061 Trio 2S(16650)+1P
- 2062 Trio 2S(16850)+1P
- 2081 CyberSerial (8-port) ST16654
-1320 Crypto AG
-1321 Arcobel Graphics BV
-1322 MTT Co., Ltd
-1323 Dome Inc
-1324 Sphere Communications
-1325 Salix Technologies, Inc
-1326 Seachange international
-1327 Voss scientific
-1328 quadrant international
-1329 Productivity Enhancement
-132a Microcom Inc.
-132b Broadband Technologies
-132c Micrel Inc
-132d Integrated Silicon Solution, Inc.
-1330 MMC Networks
-1331 Radisys Corp.
- 0030 ENP-2611
- 8200 82600 Host Bridge
- 8201 82600 IDE
- 8202 82600 USB
- 8210 82600 PCI Bridge
-1332 Micro Memory
- 5415 MM-5415CN PCI Memory Module with Battery Backup
- 5425 MM-5425CN PCI 64/66 Memory Module with Battery Backup
-1334 Redcreek Communications, Inc
-1335 Videomail, Inc
-1337 Third Planet Publishing
-1338 BT Electronics
-133a Vtel Corp
-133b Softcom Microsystems
-133c Holontech Corp
-133d SS Technologies
-133e Virtual Computer Corp
-133f SCM Microsystems
-1340 Atalla Corp
-1341 Kyoto Microcomputer Co
-1342 Promax Systems Inc
-1343 Phylon Communications Inc
-1344 Crucial Technology
-1345 Arescom Inc
-1347 Odetics
-1349 Sumitomo Electric Industries, Ltd.
-134a DTC Technology Corp.
- 0001 Domex 536
- 0002 Domex DMX3194UP SCSI Adapter
-134b ARK Research Corp.
-134c Chori Joho System Co. Ltd
-134d PCTel Inc
- 2189 HSP56 MicroModem
- 2486 2304WT V.92 MDC Modem
- 7890 HSP MicroModem 56
- 134d 0001 PCT789 adapter
- 7891 HSP MicroModem 56
- 134d 0001 HSP MicroModem 56
- 7892 HSP MicroModem 56
- 7893 HSP MicroModem 56
- 7894 HSP MicroModem 56
- 7895 HSP MicroModem 56
- 7896 HSP MicroModem 56
- 7897 HSP MicroModem 56
-134e CSTI
-134f Algo System Co Ltd
-1350 Systec Co. Ltd
-1351 Sonix Inc
-1353 Thales Idatys
- 0002 Proserver
- 0003 PCI-FUT
- 0004 PCI-S0
- 0005 PCI-FUT-S0
-1354 Dwave System Inc
-1355 Kratos Analytical Ltd
-1356 The Logical Co
-1359 Prisa Networks
-135a Brain Boxes
-135b Giganet Inc
-135c Quatech Inc
- 0010 QSC-100
- 0020 DSC-100
- 0030 DSC-200/300
- 0040 QSC-200/300
- 0050 ESC-100D
- 0060 ESC-100M
- 00f0 MPAC-100 Syncronous Serial Card (Zilog 85230)
- 0170 QSCLP-100
- 0180 DSCLP-100
- 0190 SSCLP-100
- 01a0 QSCLP-200/300
- 01b0 DSCLP-200/300
- 01c0 SSCLP-200/300
-135d ABB Network Partner AB
-135e Sealevel Systems Inc
- 5101 Route 56.PCI - Multi-Protocol Serial Interface (Zilog Z16C32)
- 7101 Single Port RS-232/422/485/530
- 7201 Dual Port RS-232/422/485 Interface
- 7202 Dual Port RS-232 Interface
- 7401 Four Port RS-232 Interface
- 7402 Four Port RS-422/485 Interface
- 7801 Eight Port RS-232 Interface
- 7804 Eight Port RS-232/422/485 Interface
- 8001 8001 Digital I/O Adapter
-135f I-Data International A-S
-1360 Meinberg Funkuhren
- 0101 PCI32 DCF77 Radio Clock
- 0102 PCI509 DCF77 Radio Clock
- 0103 PCI510 DCF77 Radio Clock
- 0201 GPS167PCI GPS Receiver
- 0202 GPS168PCI GPS Receiver
- 0203 GPS169PCI GPS Receiver
- 0301 TCR510PCI IRIG Receiver
-1361 Soliton Systems K.K.
-1362 Fujifacom Corporation
-1363 Phoenix Technology Ltd
-1364 ATM Communications Inc
-1365 Hypercope GmbH
-1366 Teijin Seiki Co. Ltd
-1367 Hitachi Zosen Corporation
-1368 Skyware Corporation
-1369 Digigram
-136a High Soft Tech
-136b Kawasaki Steel Corporation
- ff01 KL5A72002 Motion JPEG
-136c Adtek System Science Co Ltd
-136d Gigalabs Inc
-136f Applied Magic Inc
-1370 ATL Products
-1371 CNet Technology Inc
- 434e GigaCard Network Adapter
- 1371 434e N-Way PCI-Bus Giga-Card 1000/100/10Mbps(L)
-1373 Silicon Vision Inc
-1374 Silicom Ltd
-1375 Argosystems Inc
-1376 LMC
-1377 Electronic Equipment Production & Distribution GmbH
-1378 Telemann Co. Ltd
-1379 Asahi Kasei Microsystems Co Ltd
-137a Mark of the Unicorn Inc
- 0001 PCI-324 Audiowire Interface
-137b PPT Vision
-137c Iwatsu Electric Co Ltd
-137d Dynachip Corporation
-137e Patriot Scientific Corporation
-137f Japan Satellite Systems Inc
-1380 Sanritz Automation Co Ltd
-1381 Brains Co. Ltd
-1382 Marian - Electronic & Software
- 0001 ARC88 audio recording card
- 2008 Prodif 96 Pro sound system
- 2088 Marc 8 Midi sound system
- 20c8 Marc A sound system
- 4008 Marc 2 sound system
- 4010 Marc 2 Pro sound system
- 4048 Marc 4 MIDI sound system
- 4088 Marc 4 Digi sound system
- 4248 Marc X sound system
-1383 Controlnet Inc
-1384 Reality Simulation Systems Inc
-1385 Netgear
-# Note: This lists as Atheros Communications, Inc. AR5212 802.11abg NIC because of Madwifi
- 0013 WG311T
- 311a GA511 Gigabit Ethernet
- 4100 802.11b Wireless Adapter (MA301)
- 4105 MA311 802.11b wireless adapter
- 4400 WAG511 802.11a/b/g Dual Band Wireless PC Card
- 4600 WAG511 802.11a/b/g Dual Band Wireless PC Card
- 4601 WAG511 802.11a/b/g Dual Band Wireless PC Card
- 4610 WAG511 802.11a/b/g Dual Band Wireless PC Card
- 4a00 WAG311 802.11a/g Wireless PCI Adapter
- 4c00 WG311v2 54 Mbps Wireless PCI Adapter
- 620a GA620 Gigabit Ethernet
- 622a GA622
- 630a GA630 Gigabit Ethernet
- f004 FA310TX
-1386 Video Domain Technologies
-1387 Systran Corp
-1388 Hitachi Information Technology Co Ltd
-1389 Applicom International
- 0001 PCI1500PFB [Intelligent fieldbus adaptor]
-138a Fusion Micromedia Corp
-138b Tokimec Inc
-138c Silicon Reality
-138d Future Techno Designs pte Ltd
-138e Basler GmbH
-138f Patapsco Designs Inc
-1390 Concept Development Inc
-1391 Development Concepts Inc
-1392 Medialight Inc
-1393 Moxa Technologies Co Ltd
- 1040 Smartio C104H/PCI
- 1141 Industrio CP-114
- 1680 Smartio C168H/PCI
- 2040 Intellio CP-204J
- 2180 Intellio C218 Turbo PCI
- 3200 Intellio C320 Turbo PCI
-1394 Level One Communications
- 0001 LXT1001 Gigabit Ethernet
- 1394 0001 NetCelerator Adapter
-1395 Ambicom Inc
-1396 Cipher Systems Inc
-1397 Cologne Chip Designs GmbH
- 2bd0 ISDN network controller [HFC-PCI]
- 1397 2bd0 ISDN Board
- e4bf 1000 CI1-1-Harp
-1398 Clarion co. Ltd
-1399 Rios systems Co Ltd
-139a Alacritech Inc
- 0001 Quad Port 10/100 Server Accelerator
- 0003 Single Port 10/100 Server Accelerator
- 0005 Single Port Gigabit Server Accelerator
-139b Mediasonic Multimedia Systems Ltd
-139c Quantum 3d Inc
-139d EPL limited
-139e Media4
-139f Aethra s.r.l.
-13a0 Crystal Group Inc
-13a1 Kawasaki Heavy Industries Ltd
-13a2 Ositech Communications Inc
-13a3 Hifn Inc.
- 0005 7751 Security Processor
- 0006 6500 Public Key Processor
- 0007 7811 Security Processor
- 0012 7951 Security Processor
- 0014 78XX Security Processor
- 0016 8065 Security Processor
- 0017 8165 Security Processor
- 0018 8154 Security Processor
- 001d 7956 Security Processor
- 0020 7955 Security Processor
-13a4 Rascom Inc
-13a5 Audio Digital Imaging Inc
-13a6 Videonics Inc
-13a7 Teles AG
-13a8 Exar Corp.
- 0154 XR17C154 Quad UART
- 0158 XR17C158 Octal UART
-13a9 Siemens Medical Systems, Ultrasound Group
-13aa Broadband Networks Inc
-13ab Arcom Control Systems Ltd
-13ac Motion Media Technology Ltd
-13ad Nexus Inc
-13ae ALD Technology Ltd
-13af T.Sqware
-13b0 Maxspeed Corp
-13b1 Tamura corporation
-13b2 Techno Chips Co. Ltd
-13b3 Lanart Corporation
-13b4 Wellbean Co Inc
-13b5 ARM
-13b6 Dlog GmbH
-13b7 Logic Devices Inc
-13b8 Nokia Telecommunications oy
-13b9 Elecom Co Ltd
-13ba Oxford Instruments
-13bb Sanyo Technosound Co Ltd
-13bc Bitran Corporation
-13bd Sharp corporation
-13be Miroku Jyoho Service Co. Ltd
-13bf Sharewave Inc
-13c0 Microgate Corporation
- 0010 SyncLink Adapter v1
- 0020 SyncLink SCC Adapter
- 0030 SyncLink Multiport Adapter
- 0210 SyncLink Adapter v2
-13c1 3ware Inc
- 1000 3ware Inc 3ware 5xxx/6xxx-series PATA-RAID
- 1001 3ware Inc 3ware 7xxx/8xxx-series PATA/SATA-RAID
- 13c1 1001 3ware Inc 3ware 7xxx/8xxx-series PATA/SATA-RAID
- 1002 3ware Inc 3ware 9xxx-series SATA-RAID
-13c2 Technotrend Systemtechnik GmbH
-13c3 Janz Computer AG
-13c4 Phase Metrics
-13c5 Alphi Technology Corp
-13c6 Condor Engineering Inc
- 0520 CEI-520 A429 Card
- 0620 CEI-620 A429 Card
- 0820 CEI-820 A429 Card
-13c7 Blue Chip Technology Ltd
-13c8 Apptech Inc
-13c9 Eaton Corporation
-13ca Iomega Corporation
-13cb Yano Electric Co Ltd
-13cc Metheus Corporation
-13cd Compatible Systems Corporation
-13ce Cocom A/S
-13cf Studio Audio & Video Ltd
-13d0 Techsan Electronics Co Ltd
- 2103 B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card
- 2200 B2C2 FlexCopIII DVB chip / Technisat SkyStar2 DVB card
-13d1 Abocom Systems Inc
- ab02 ADMtek Centaur-C rev 17 [D-Link DFE-680TX] CardBus Fast Ethernet Adapter
- ab03 21x4x DEC-Tulip compatible 10/100 Ethernet
- ab06 RTL8139 [FE2000VX] CardBus Fast Ethernet Attached Port Adapter
- ab08 21x4x DEC-Tulip compatible 10/100 Ethernet
-13d2 Shark Multimedia Inc
-13d3 IMC Networks
-13d4 Graphics Microsystems Inc
-13d5 Media 100 Inc
-13d6 K.I. Technology Co Ltd
-13d7 Toshiba Engineering Corporation
-13d8 Phobos corporation
-13d9 Apex PC Solutions Inc
-13da Intresource Systems pte Ltd
-13db Janich & Klass Computertechnik GmbH
-13dc Netboost Corporation
-13dd Multimedia Bundle Inc
-13de ABB Robotics Products AB
-13df E-Tech Inc
- 0001 PCI56RVP Modem
- 13df 0001 PCI56RVP Modem
-13e0 GVC Corporation
-13e1 Silicom Multimedia Systems Inc
-13e2 Dynamics Research Corporation
-13e3 Nest Inc
-13e4 Calculex Inc
-13e5 Telesoft Design Ltd
-13e6 Argosy research Inc
-13e7 NAC Incorporated
-13e8 Chip Express Corporation
-13e9 Intraserver Technology Inc
-13ea Dallas Semiconductor
-13eb Hauppauge Computer Works Inc
-13ec Zydacron Inc
-13ed Raytheion E-Systems
-13ee Hayes Microcomputer Products Inc
-13ef Coppercom Inc
-13f0 Sundance Technology Inc
- 0201 ST201 Sundance Ethernet
-13f1 Oce' - Technologies B.V.
-13f2 Ford Microelectronics Inc
-13f3 Mcdata Corporation
-13f4 Troika Networks, Inc.
- 1401 Zentai Fibre Channel Adapter
-13f5 Kansai Electric Co. Ltd
-13f6 C-Media Electronics Inc
- 0011 CMI8738
- 0100 CM8338A
- 13f6 ffff CMI8338/C3DX PCI Audio Device
- 0101 CM8338B
- 13f6 0101 CMI8338-031 PCI Audio Device
- 0111 CM8738
- 1019 0970 P6STP-FL motherboard
- 1043 8035 CUSI-FX motherboard
- 1043 8077 CMI8738 6-channel audio controller
- 1043 80e2 CMI8738 6ch-MX
- 13f6 0111 CMI8738/C3DX PCI Audio Device
- 1681 a000 Gamesurround MUSE XL
- 0211 CM8738
-13f7 Wildfire Communications
-13f8 Ad Lib Multimedia Inc
-13f9 NTT Advanced Technology Corp.
-13fa Pentland Systems Ltd
-13fb Aydin Corp
-13fc Computer Peripherals International
-13fd Micro Science Inc
-13fe Advantech Co. Ltd
- 1240 PCI-1240 4-channel stepper motor controller card w. Nova Electronics MCX314
- 1600 PCI-1612 4-port RS-232/422/485 PCI Communication Card
- 1752 PCI-1752
- 1754 PCI-1754
- 1756 PCI-1756
-13ff Silicon Spice Inc
-1400 Artx Inc
- 1401 9432 TX
-1401 CR-Systems A/S
-1402 Meilhaus Electronic GmbH
-1403 Ascor Inc
-1404 Fundamental Software Inc
-1405 Excalibur Systems Inc
-1406 Oce' Printing Systems GmbH
-1407 Lava Computer mfg Inc
- 0100 Lava Dual Serial
- 0101 Lava Quatro A
- 0102 Lava Quatro B
- 0110 Lava DSerial-PCI Port A
- 0111 Lava DSerial-PCI Port B
- 0120 Quattro-PCI A
- 0121 Quattro-PCI B
- 0180 Lava Octo A
- 0181 Lava Octo B
- 0200 Lava Port Plus
- 0201 Lava Quad A
- 0202 Lava Quad B
- 0220 Lava Quattro PCI Ports A/B
- 0221 Lava Quattro PCI Ports C/D
- 0500 Lava Single Serial
- 0600 Lava Port 650
- 8000 Lava Parallel
- 8001 Dual parallel port controller A
- 8002 Lava Dual Parallel port A
- 8003 Lava Dual Parallel port B
- 8800 BOCA Research IOPPAR
-1408 Aloka Co. Ltd
-1409 Timedia Technology Co Ltd
- 7168 PCI2S550 (Dual 16550 UART)
-140a DSP Research Inc
-140b Ramix Inc
-140c Elmic Systems Inc
-140d Matsushita Electric Works Ltd
-140e Goepel Electronic GmbH
-140f Salient Systems Corp
-1410 Midas lab Inc
-1411 Ikos Systems Inc
-# formerly IC Ensemble Inc.
-1412 VIA Technologies Inc.
- 1712 ICE1712 [Envy24] PCI Multi-Channel I/O Controller
- 1412 1712 Hoontech ST Audio DSP 24
- 1412 d630 M-Audio Delta 1010
- 1412 d631 M-Audio Delta DiO
- 1412 d632 M-Audio Delta 66
- 1412 d633 M-Audio Delta 44
- 1412 d634 M-Audio Delta Audiophile
- 1412 d635 M-Audio Delta TDIF
- 1412 d637 M-Audio Delta RBUS
- 1412 d638 M-Audio Delta 410
- 1412 d63b M-Audio Delta 1010LT
- 1412 d63c Digigram VX442
- 1416 1712 Hoontech ST Audio DSP 24 Media 7.1
- 153b 1115 EWS88 MT
- 153b 1125 EWS88 MT (Master)
- 153b 112b EWS88 D
- 153b 112c EWS88 D (Master)
- 153b 1130 EWX 24/96
- 153b 1138 DMX 6fire 24/96
- 153b 1151 PHASE88
- 16ce 1040 Edirol DA-2496
- 1724 VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller
- 1412 1724 AMP Ltd AUDIO2000
- 1412 3630 M-Audio Revolution 7.1
- 153b 1145 Aureon 7.1 Space
- 153b 1147 Aureon 5.1 Sky
- 153b 1153 Aureon 7.1 Universe
- 270f f641 ZNF3-150
- 270f f645 ZNF3-250
-1413 Addonics
-1414 Microsoft Corporation
-1415 Oxford Semiconductor Ltd
- 8403 VScom 011H-EP1 1 port parallel adaptor
- 9501 OX16PCI954 (Quad 16950 UART) function 0
- 131f 2050 CyberPro (4-port)
-# Model IO1085, Part No: JJ-P46012
- 131f 2051 CyberSerial 4S Plus
- 15ed 2000 MCCR Serial p0-3 of 8
- 15ed 2001 MCCR Serial p0-3 of 16
- 950a EXSYS EX-41092 Dual 16950 Serial adapter
- 950b OXCB950 Cardbus 16950 UART
- 9510 OX16PCI954 (Quad 16950 UART) function 1 (Disabled)
- 9511 OX16PCI954 (Quad 16950 UART) function 1
- 15ed 2000 MCCR Serial p4-7 of 8
- 15ed 2001 MCCR Serial p4-15 of 16
- 9521 OX16PCI952 (Dual 16950 UART)
-1416 Multiwave Innovation pte Ltd
-1417 Convergenet Technologies Inc
-1418 Kyushu electronics systems Inc
-1419 Excel Switching Corp
-141a Apache Micro Peripherals Inc
-141b Zoom Telephonics Inc
-141d Digitan Systems Inc
-141e Fanuc Ltd
-141f Visiontech Ltd
-1420 Psion Dacom plc
- 8002 Gold Card NetGlobal 56k+10/100Mb CardBus (Ethernet part)
- 8003 Gold Card NetGlobal 56k+10/100Mb CardBus (Modem part)
-1421 Ads Technologies Inc
-1422 Ygrec Systems Co Ltd
-1423 Custom Technology Corp.
-1424 Videoserver Connections
-1425 Chelsio Communications Inc
-1426 Storage Technology Corp.
-1427 Better On-Line Solutions
-1428 Edec Co Ltd
-1429 Unex Technology Corp.
-142a Kingmax Technology Inc
-142b Radiolan
-142c Minton Optic Industry Co Ltd
-142d Pix stream Inc
-142e Vitec Multimedia
- 4020 VM2-2 [Video Maker 2] MPEG1/2 Encoder
-142f Radicom Research Inc
-1430 ITT Aerospace/Communications Division
-1431 Gilat Satellite Networks
-1432 Edimax Computer Co.
- 9130 RTL81xx Fast Ethernet
-1433 Eltec Elektronik GmbH
-1435 Real Time Devices US Inc.
-1436 CIS Technology Inc
-1437 Nissin Inc Co
-1438 Atmel-dream
-1439 Outsource Engineering & Mfg. Inc
-143a Stargate Solutions Inc
-143b Canon Research Center, America
-143c Amlogic Inc
-143d Tamarack Microelectronics Inc
-143e Jones Futurex Inc
-143f Lightwell Co Ltd - Zax Division
-1440 ALGOL Corp.
-1441 AGIE Ltd
-1442 Phoenix Contact GmbH & Co.
-1443 Unibrain S.A.
-1444 TRW
-1445 Logical DO Ltd
-1446 Graphin Co Ltd
-1447 AIM GmBH
-1448 Alesis Studio Electronics
-1449 TUT Systems Inc
-144a Adlink Technology
- 7296 PCI-7296
- 7432 PCI-7432
- 7433 PCI-7433
- 7434 PCI-7434
- 7841 PCI-7841
- 8133 PCI-8133
- 8164 PCI-8164
- 8554 PCI-8554
- 9111 PCI-9111
- 9113 PCI-9113
- 9114 PCI-9114
-144b Loronix Information Systems Inc
-144c Catalina Research Inc
-144d Samsung Electronics Co Ltd
-144e OLITEC
-144f Askey Computer Corp.
-1450 Octave Communications Ind.
-1451 SP3D Chip Design GmBH
-1453 MYCOM Inc
-1454 Altiga Networks
-1455 Logic Plus Plus Inc
-1456 Advanced Hardware Architectures
-1457 Nuera Communications Inc
-1458 Giga-byte Technology
- 0c11 K8NS Pro Mainboard
-1459 DOOIN Electronics
-145a Escalate Networks Inc
-145b PRAIM SRL
-145c Cryptek
-145d Gallant Computer Inc
-145e Aashima Technology B.V.
-145f Baldor Electric Company
- 0001 NextMove PCI
-1460 DYNARC INC
-1461 Avermedia Technologies Inc
-1462 Micro-Star International Co., Ltd.
-# MSI CB54G Wireless PC Card that seems to use the Broadcom 4306 Chipset
- 6819 Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller [MSI CB54G]
- 6825 PCI Card wireless 11g [PC54G]
- 8725 NVIDIA NV25 [GeForce4 Ti 4600] VGA Adapter
-# MSI G4Ti4800, 128MB DDR SDRAM, TV-Out, DVI-I
- 9000 NVIDIA NV28 [GeForce4 Ti 4800] VGA Adapter
- 9110 GeFORCE FX5200
- 9119 NVIDIA NV31 [GeForce FX 5600XT] VGA Adapter
- 9591 nVidia Corporation NV36 [GeForce FX 5700LE]
-1463 Fast Corporation
-1464 Interactive Circuits & Systems Ltd
-1465 GN NETTEST Telecom DIV.
-1466 Designpro Inc.
-1467 DIGICOM SPA
-1468 AMBIT Microsystem Corp.
-1469 Cleveland Motion Controls
-146a IFR
-146b Parascan Technologies Ltd
-146c Ruby Tech Corp.
- 1430 FE-1430TX Fast Ethernet PCI Adapter
-146d Tachyon, INC.
-146e Williams Electronics Games, Inc.
-146f Multi Dimensional Consulting Inc
-1470 Bay Networks
-1471 Integrated Telecom Express Inc
-1472 DAIKIN Industries, Ltd
-1473 ZAPEX Technologies Inc
-1474 Doug Carson & Associates
-1475 PICAZO Communications
-1476 MORTARA Instrument Inc
-1477 Net Insight
-1478 DIATREND Corporation
-1479 TORAY Industries Inc
-147a FORMOSA Industrial Computing
-147b ABIT Computer Corp.
-147c AWARE, Inc.
-147d Interworks Computer Products
-147e Matsushita Graphic Communication Systems, Inc.
-147f NIHON UNISYS, Ltd.
-1480 SCII Telecom
-1481 BIOPAC Systems Inc
-1482 ISYTEC - Integrierte Systemtechnik GmBH
-1483 LABWAY Corporation
-1484 Logic Corporation
-1485 ERMA - Electronic GmBH
-1486 L3 Communications Telemetry & Instrumentation
-1487 MARQUETTE Medical Systems
-1488 KONTRON Electronik GmBH
-1489 KYE Systems Corporation
-148a OPTO
-148b INNOMEDIALOGIC Inc.
-148c C.P. Technology Co. Ltd
-148d DIGICOM Systems, Inc.
- 1003 HCF 56k Data/Fax Modem
-148e OSI Plus Corporation
-148f Plant Equipment, Inc.
-1490 Stone Microsystems PTY Ltd.
-1491 ZEAL Corporation
-1492 Time Logic Corporation
-1493 MAKER Communications
-1494 WINTOP Technology, Inc.
-1495 TOKAI Communications Industry Co. Ltd
-1496 JOYTECH Computer Co., Ltd.
-1497 SMA Regelsysteme GmBH
-1498 TEWS Datentechnik GmBH
- 30c8 TPCI200
-1499 EMTEC CO., Ltd
-149a ANDOR Technology Ltd
-149b SEIKO Instruments Inc
-149c OVISLINK Corp.
-149d NEWTEK Inc
- 0001 Video Toaster for PC
-149e Mapletree Networks Inc.
-149f LECTRON Co Ltd
-14a0 SOFTING GmBH
-14a1 Systembase Co Ltd
-14a2 Millennium Engineering Inc
-14a3 Maverick Networks
-14a4 GVC/BCM Advanced Research
-14a5 XIONICS Document Technologies Inc
-14a6 INOVA Computers GmBH & Co KG
-14a7 MYTHOS Systems Inc
-14a8 FEATRON Technologies Corporation
-14a9 HIVERTEC Inc
-14aa Advanced MOS Technology Inc
-14ab Mentor Graphics Corp.
-14ac Novaweb Technologies Inc
-14ad Time Space Radio AB
-14ae CTI, Inc
-14af Guillemot Corporation
- 7102 3D Prophet II MX
-14b0 BST Communication Technology Ltd
-14b1 Nextcom K.K.
-14b2 ENNOVATE Networks Inc
-14b3 XPEED Inc
- 0000 DSL NIC
-14b4 PHILIPS Business Electronics B.V.
-14b5 Creamware GmBH
- 0200 Scope
- 0300 Pulsar
- 0400 PulsarSRB
- 0600 Pulsar2
- 0800 DSP-Board
- 0900 DSP-Board
- 0a00 DSP-Board
- 0b00 DSP-Board
-14b6 Quantum Data Corp.
-14b7 PROXIM Inc
- 0001 Symphony 4110
-14b8 Techsoft Technology Co Ltd
-14b9 AIRONET Wireless Communications
- 0001 PC4800
- 0340 PC4800
- 0350 PC4800
- 4500 PC4500
- 4800 Cisco Aironet 340 802.11b Wireless LAN Adapter/Aironet PC4800
- a504 Cisco Aironet Wireless 802.11b
- a505 Cisco Aironet CB20a 802.11a Wireless LAN Adapter
- a506 Cisco Aironet Mini PCI b/g
-14ba INTERNIX Inc.
-14bb SEMTECH Corporation
-14bc Globespan Semiconductor Inc.
-14bd CARDIO Control N.V.
-14be L3 Communications
-14bf SPIDER Communications Inc.
-14c0 COMPAL Electronics Inc
-14c1 MYRICOM Inc.
- 8043 Myrinet 2000 Scalable Cluster Interconnect
-14c2 DTK Computer
-14c3 MEDIATEK Corp.
-14c4 IWASAKI Information Systems Co Ltd
-14c5 Automation Products AB
-14c6 Data Race Inc
-14c7 Modular Technology Holdings Ltd
-14c8 Turbocomm Tech. Inc.
-14c9 ODIN Telesystems Inc
-14ca PE Logic Corp.
-14cb Billionton Systems Inc
-14cc NAKAYO Telecommunications Inc
-14cd Universal Scientific Ind.
-14ce Whistle Communications
-14cf TEK Microsystems Inc.
-14d0 Ericsson Axe R & D
-14d1 Computer Hi-Tech Co Ltd
-14d2 Titan Electronics Inc
- 8001 VScom 010L 1 port parallel adaptor
- 8002 VScom 020L 2 port parallel adaptor
- 8010 VScom 100L 1 port serial adaptor
- 8011 VScom 110L 1 port serial and 1 port parallel adaptor
- 8020 VScom 200L 1 port serial adaptor
- 8021 VScom 210L 2 port serial and 1 port parallel adaptor
- 8040 VScom 400L 4 port serial adaptor
- 8080 VScom 800L 8 port serial adaptor
- a000 VScom 010H 1 port parallel adaptor
- a001 VScom 100H 1 port serial adaptor
- a003 VScom 400H 4 port serial adaptor
- a004 VScom 400HF1 4 port serial adaptor
- a005 VScom 200H 2 port serial adaptor
- e001 VScom 010HV2 1 port parallel adaptor
- e010 VScom 100HV2 1 port serial adaptor
- e020 VScom 200HV2 2 port serial adaptor
-14d3 CIRTECH (UK) Ltd
-14d4 Panacom Technology Corp
-14d5 Nitsuko Corporation
-14d6 Accusys Inc
-14d7 Hirakawa Hewtech Corp
-14d8 HOPF Elektronik GmBH
-# Formerly SiPackets, Inc., formerly API NetWorks, Inc., formerly Alpha Processor, Inc.
-14d9 Alliance Semiconductor Corporation
- 0010 AP1011/SP1011 HyperTransport-PCI Bridge [Sturgeon]
- 9000 AS90L10204/10208 HyperTransport to PCI-X Bridge
-14da National Aerospace Laboratories
-14db AFAVLAB Technology Inc
- 2120 TK9902
-14dc Amplicon Liveline Ltd
- 0000 PCI230
- 0001 PCI242
- 0002 PCI244
- 0003 PCI247
- 0004 PCI248
- 0005 PCI249
- 0006 PCI260
- 0007 PCI224
- 0008 PCI234
- 0009 PCI236
- 000a PCI272
- 000b PCI215
-14dd Boulder Design Labs Inc
-14de Applied Integration Corporation
-14df ASIC Communications Corp
-14e1 INVERTEX
-14e2 INFOLIBRIA
-14e3 AMTELCO
-14e4 Broadcom Corporation
- 0800 Sentry5 Chipcommon I/O Controller
- 0804 Sentry5 PCI Bridge
- 0805 Sentry5 MIPS32 CPU
- 0806 Sentry5 Ethernet Controller
- 080b Sentry5 Crypto Accelerator
- 080f Sentry5 DDR/SDR RAM Controller
- 0811 Sentry5 External Interface Core
- 0816 BCM3302 Sentry5 MIPS32 CPU
- 1600 NetXtreme BCM5752 Gigabit Ethernet PCI Express
- 1644 NetXtreme BCM5700 Gigabit Ethernet
- 1014 0277 Broadcom Vigil B5700 1000Base-T
- 1028 00d1 Broadcom BCM5700
- 1028 0106 Broadcom BCM5700
- 1028 0109 Broadcom BCM5700 1000Base-T
- 1028 010a Broadcom BCM5700 1000BaseTX
- 10b7 1000 3C996-T 1000Base-T
- 10b7 1001 3C996B-T 1000Base-T
- 10b7 1002 3C996C-T 1000Base-T
- 10b7 1003 3C997-T 1000Base-T Dual Port
- 10b7 1004 3C996-SX 1000Base-SX
- 10b7 1005 3C997-SX 1000Base-SX Dual Port
- 10b7 1008 3C942 Gigabit LOM (31X31)
- 14e4 0002 NetXtreme 1000Base-SX
- 14e4 0003 NetXtreme 1000Base-SX
- 14e4 0004 NetXtreme 1000Base-T
- 14e4 1028 NetXtreme 1000BaseTX
- 14e4 1644 BCM5700 1000Base-T
- 1645 NetXtreme BCM5701 Gigabit Ethernet
- 0e11 007c NC7770 Gigabit Server Adapter (PCI-X, 10/100/1000-T)
- 0e11 007d NC6770 Gigabit Server Adapter (PCI-X, 1000-SX)
- 0e11 0085 NC7780 Gigabit Server Adapter (embedded, WOL)
- 0e11 0099 NC7780 Gigabit Server Adapter (embedded, WOL)
- 0e11 009a NC7770 Gigabit Server Adapter (PCI-X, 10/100/1000-T)
- 0e11 00c1 NC6770 Gigabit Server Adapter (PCI-X, 1000-SX)
- 1028 0121 Broadcom BCM5701 1000Base-T
- 103c 128a HP 1000Base-T (PCI) [A7061A]
- 103c 128b HP 1000Base-SX (PCI) [A7073A]
- 103c 12a4 HP Core Lan 1000Base-T
- 103c 12c1 HP IOX Core Lan 1000Base-T [A7109AX]
- 10a9 8010 SGI IO9 Gigabit Ethernet (Copper)
- 10a9 8011 SGI Gigabit Ethernet (Copper)
- 10a9 8012 SGI Gigabit Ethernet (Fiber)
- 10b7 1004 3C996-SX 1000Base-SX
- 10b7 1006 3C996B-T 1000Base-T
- 10b7 1007 3C1000-T 1000Base-T
- 10b7 1008 3C940-BR01 1000Base-T
- 14e4 0001 BCM5701 1000Base-T
- 14e4 0005 BCM5701 1000Base-T
- 14e4 0006 BCM5701 1000Base-T
- 14e4 0007 BCM5701 1000Base-SX
- 14e4 0008 BCM5701 1000Base-T
- 14e4 8008 BCM5701 1000Base-T
- 1646 NetXtreme BCM5702 Gigabit Ethernet
- 0e11 00bb NC7760 1000BaseTX
- 1028 0126 Broadcom BCM5702 1000BaseTX
- 14e4 8009 BCM5702 1000BaseTX
- 1647 NetXtreme BCM5703 Gigabit Ethernet
- 0e11 0099 NC7780 1000BaseTX
- 0e11 009a NC7770 1000BaseTX
- 10a9 8010 SGI IO9 Gigabit Ethernet (Copper)
- 14e4 0009 BCM5703 1000BaseTX
- 14e4 000a BCM5703 1000BaseSX
- 14e4 000b BCM5703 1000BaseTX
- 14e4 8009 BCM5703 1000BaseTX
- 14e4 800a BCM5703 1000BaseTX
- 1648 NetXtreme BCM5704 Gigabit Ethernet
- 0e11 00cf NC7772 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 0e11 00d0 NC7782 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 0e11 00d1 NC7783 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 10b7 2000 3C998-T Dual Port 10/100/1000 PCI-X
- 10b7 3000 3C999-T Quad Port 10/100/1000 PCI-X
- 1166 1648 NetXtreme CIOB-E 1000Base-T
- 164a NetXtreme II BCM5706 Gigabit Ethernet
- 164d NetXtreme BCM5702FE Gigabit Ethernet
- 1653 NetXtreme BCM5705 Gigabit Ethernet
- 0e11 00e3 NC7761 Gigabit Server Adapter
- 1654 NetXtreme BCM5705_2 Gigabit Ethernet
- 0e11 00e3 NC7761 Gigabit Server Adapter
- 103c 3100 NC1020 HP ProLiant Gigabit Server Adapter 32 PCI
- 1659 NetXtreme BCM5721 Gigabit Ethernet PCI Express
- 165d NetXtreme BCM5705M Gigabit Ethernet
- 165e NetXtreme BCM5705M_2 Gigabit Ethernet
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 166e 570x 10/100 Integrated Controller
- 1677 NetXtreme BCM5751 Gigabit Ethernet PCI Express
- 1028 0179 Optiplex GX280
- 167d NetXtreme BCM5751M Gigabit Ethernet PCI Express
- 167e NetXtreme BCM5751F Fast Ethernet PCI Express
- 1696 NetXtreme BCM5782 Gigabit Ethernet
- 103c 12bc HP d530 CMT (DG746A)
- 14e4 000d NetXtreme BCM5782 1000Base-T
- 169c NetXtreme BCM5788 Gigabit Ethernet
- 169d NetLink BCM5789 Gigabit Ethernet PCI Express
- 16a6 NetXtreme BCM5702X Gigabit Ethernet
- 0e11 00bb NC7760 Gigabit Server Adapter (PCI-X, 10/100/1000-T)
- 1028 0126 BCM5702 1000Base-T
- 14e4 000c BCM5702 1000Base-T
- 14e4 8009 BCM5702 1000Base-T
- 16a7 NetXtreme BCM5703X Gigabit Ethernet
- 0e11 00ca NC7771 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 0e11 00cb NC7781 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 14e4 0009 NetXtreme BCM5703 1000Base-T
- 14e4 000a NetXtreme BCM5703 1000Base-SX
- 14e4 000b NetXtreme BCM5703 1000Base-T
- 14e4 800a NetXtreme BCM5703 1000Base-T
- 16a8 NetXtreme BCM5704S Gigabit Ethernet
- 10b7 2001 3C998-SX Dual Port 1000-SX PCI-X
- 16aa NetXtreme II BCM5706S Gigabit Ethernet
- 16c6 NetXtreme BCM5702A3 Gigabit Ethernet
- 10b7 1100 3C1000B-T 10/100/1000 PCI
- 14e4 000c BCM5702 1000Base-T
- 14e4 8009 BCM5702 1000Base-T
- 16c7 NetXtreme BCM5703 Gigabit Ethernet
- 0e11 00ca NC7771 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 0e11 00cb NC7781 Gigabit Server Adapter (PCI-X, 10,100,1000-T)
- 103c 12c3 HP Combo FC/GigE-SX [A9782A]
- 103c 12ca HP Combo FC/GigE-T [A9784A]
- 14e4 0009 NetXtreme BCM5703 1000Base-T
- 14e4 000a NetXtreme BCM5703 1000Base-SX
- 16dd NetLink BCM5781 Gigabit Ethernet PCI Express
- 16f7 NetXtreme BCM5753 Gigabit Ethernet PCI Express
- 16fd NetXtreme BCM5753M Gigabit Ethernet PCI Express
- 16fe NetXtreme BCM5753F Fast Ethernet PCI Express
- 170c BCM4401-B0 100Base-TX
- 170d NetXtreme BCM5901 100Base-TX
- 1014 0545 ThinkPad R40e (2684-HVG) builtin ethernet controller
- 170e NetXtreme BCM5901 100Base-TX
- 3352 BCM3352
- 3360 BCM3360
- 4210 BCM4210 iLine10 HomePNA 2.0
- 4211 BCM4211 iLine10 HomePNA 2.0 + V.90 56k modem
- 4212 BCM4212 v.90 56k modem
- 4301 BCM4303 802.11b Wireless LAN Controller
- 1028 0407 TrueMobile 1180 Onboard WLAN
- 1043 0120 WL-103b Wireless LAN PC Card
- 4305 BCM4307 V.90 56k Modem
- 4306 BCM4307 Ethernet Controller
- 4307 BCM4307 802.11b Wireless LAN Controller
- 4310 BCM4310 Chipcommon I/OController
- 4312 BCM4310 UART
- 4313 BCM4310 Ethernet Controller
- 4315 BCM4310 USB Controller
- 4320 BCM4306 802.11b/g Wireless LAN Controller
- 1028 0001 TrueMobile 1300 WLAN Mini-PCI Card
- 1028 0003 Wireless 1350 WLAN Mini-PCI Card
- 1043 100f WL-100G
- 14e4 4320 Linksys WMP54G PCI
- 1737 4320 WPC54G
- 1799 7010 Belkin F5D7010 54g Wireless Network card
- 4321 BCM4306 802.11a Wireless LAN Controller
- 4322 BCM4306 UART
- 4324 BCM4309 802.11a/b/g
- 1028 0001 Truemobile 1400
- 1028 0003 Truemobile 1450 MiniPCI
- 4325 BCM43xG 802.11b/g
- 1414 0003 Wireless Notebook Adapter MN-720
- 1414 0004 Wireless PCI Adapter MN-730
-# probably this is a correct ID...
- 4326 BCM4307 Chipcommon I/O Controller?
- 4401 BCM4401 100Base-T
- 1043 80a8 A7V8X motherboard
- 4402 BCM4402 Integrated 10/100BaseT
- 4403 BCM4402 V.90 56k Modem
- 4410 BCM4413 iLine32 HomePNA 2.0
- 4411 BCM4413 V.90 56k modem
- 4412 BCM4412 10/100BaseT
- 4430 BCM44xx CardBus iLine32 HomePNA 2.0
- 4432 BCM4432 CardBus 10/100BaseT
- 4610 BCM4610 Sentry5 PCI to SB Bridge
- 4611 BCM4610 Sentry5 iLine32 HomePNA 1.0
- 4612 BCM4610 Sentry5 V.90 56k Modem
- 4613 BCM4610 Sentry5 Ethernet Controller
- 4614 BCM4610 Sentry5 External Interface
- 4615 BCM4610 Sentry5 USB Controller
- 4704 BCM4704 PCI to SB Bridge
- 4705 BCM4704 Sentry5 802.11b Wireless LAN Controller
- 4706 BCM4704 Sentry5 Ethernet Controller
- 4707 BCM4704 Sentry5 USB Controller
- 4708 BCM4704 Crypto Accelerator
- 4710 BCM4710 Sentry5 PCI to SB Bridge
- 4711 BCM47xx Sentry5 iLine32 HomePNA 2.0
- 4712 BCM47xx V.92 56k modem
- 4713 Sentry5 Ethernet Controller
- 4714 BCM47xx Sentry5 External Interface
- 4715 Sentry5 USB Controller
- 4716 BCM47xx Sentry5 USB Host Controller
- 4717 BCM47xx Sentry5 USB Device Controller
- 4718 Sentry5 Crypto Accelerator
- 4720 BCM4712 MIPS CPU
- 5365 BCM5365P Sentry5 Host Bridge
- 5600 BCM5600 StrataSwitch 24+2 Ethernet Switch Controller
- 5605 BCM5605 StrataSwitch 24+2 Ethernet Switch Controller
- 5615 BCM5615 StrataSwitch 24+2 Ethernet Switch Controller
- 5625 BCM5625 StrataSwitch 24+2 Ethernet Switch Controller
- 5645 BCM5645 StrataSwitch 24+2 Ethernet Switch Controller
- 5670 BCM5670 8-Port 10GE Ethernet Switch Fabric
- 5680 BCM5680 G-Switch 8 Port Gigabit Ethernet Switch Controller
- 5690 BCM5690 12-port Multi-Layer Gigabit Ethernet Switch
- 5691 BCM5691 GE/10GE 8+2 Gigabit Ethernet Switch Controller
- 5820 BCM5820 Crypto Accelerator
- 5821 BCM5821 Crypto Accelerator
- 5822 BCM5822 Crypto Accelerator
- 5823 BCM5823 Crypto Accelerator
- 5824 BCM5824 Crypto Accelerator
- 5840 BCM5840 Crypto Accelerator
- 5841 BCM5841 Crypto Accelerator
- 5850 BCM5850 Crypto Accelerator
-14e5 Pixelfusion Ltd
-14e6 SHINING Technology Inc
-14e7 3CX
-14e8 RAYCER Inc
-14e9 GARNETS System CO Ltd
-14ea Planex Communications, Inc
- ab06 FNW-3603-TX CardBus Fast Ethernet
- ab07 RTL81xx RealTek Ethernet
-14eb SEIKO EPSON Corp
-14ec ACQIRIS
-14ed DATAKINETICS Ltd
-14ee MASPRO KENKOH Corp
-14ef CARRY Computer ENG. CO Ltd
-14f0 CANON RESEACH CENTRE FRANCE
-14f1 Conexant
- 1002 HCF 56k Modem
- 1003 HCF 56k Modem
- 1004 HCF 56k Modem
- 1005 HCF 56k Modem
- 1006 HCF 56k Modem
- 1022 HCF 56k Modem
- 1023 HCF 56k Modem
- 1024 HCF 56k Modem
- 1025 HCF 56k Modem
- 1026 HCF 56k Modem
- 1032 HCF 56k Modem
- 1033 HCF 56k Data/Fax Modem
- 1033 8077 NEC
- 122d 4027 Dell Zeus - MDP3880-W(B) Data Fax Modem
- 122d 4030 Dell Mercury - MDP3880-U(B) Data Fax Modem
- 122d 4034 Dell Thor - MDP3880-W(U) Data Fax Modem
- 13e0 020d Dell Copper
- 13e0 020e Dell Silver
- 13e0 0261 IBM
- 13e0 0290 Compaq Goldwing
- 13e0 02a0 IBM
- 13e0 02b0 IBM
- 13e0 02c0 Compaq Scooter
- 13e0 02d0 IBM
- 144f 1500 IBM P85-DF (1)
- 144f 1501 IBM P85-DF (2)
- 144f 150a IBM P85-DF (3)
- 144f 150b IBM P85-DF Low Profile (1)
- 144f 1510 IBM P85-DF Low Profile (2)
- 1034 HCF 56k Data/Fax/Voice Modem
- 1035 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 10cf 1098 Fujitsu P85-DFSV
- 1036 HCF 56k Data/Fax/Voice/Spkp Modem
- 104d 8067 HCF 56k Modem
- 122d 4029 MDP3880SP-W
- 122d 4031 MDP3880SP-U
- 13e0 0209 Dell Titanium
- 13e0 020a Dell Graphite
- 13e0 0260 Gateway Red Owl
- 13e0 0270 Gateway White Horse
- 1052 HCF 56k Data/Fax Modem (Worldwide)
- 1053 HCF 56k Data/Fax Modem (Worldwide)
- 1054 HCF 56k Data/Fax/Voice Modem (Worldwide)
- 1055 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (Worldwide)
- 1056 HCF 56k Data/Fax/Voice/Spkp Modem (Worldwide)
- 1057 HCF 56k Data/Fax/Voice/Spkp Modem (Worldwide)
- 1059 HCF 56k Data/Fax/Voice Modem (Worldwide)
- 1063 HCF 56k Data/Fax Modem
- 1064 HCF 56k Data/Fax/Voice Modem
- 1065 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 1066 HCF 56k Data/Fax/Voice/Spkp Modem
- 122d 4033 Dell Athena - MDP3900V-U
- 1433 HCF 56k Data/Fax Modem
- 1434 HCF 56k Data/Fax/Voice Modem
- 1435 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 1436 HCF 56k Data/Fax Modem
- 1453 HCF 56k Data/Fax Modem
- 13e0 0240 IBM
- 13e0 0250 IBM
- 144f 1502 IBM P95-DF (1)
- 144f 1503 IBM P95-DF (2)
- 1454 HCF 56k Data/Fax/Voice Modem
- 1455 HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 1456 HCF 56k Data/Fax/Voice/Spkp Modem
- 122d 4035 Dell Europa - MDP3900V-W
- 122d 4302 Dell MP3930V-W(C) MiniPCI
- 1610 ADSL AccessRunner PCI Arbitration Device
- 1611 AccessRunner PCI ADSL Interface Device
- 1620 ADSL AccessRunner V2 PCI Arbitration Device
- 1621 AccessRunner V2 PCI ADSL Interface Device
- 1622 AccessRunner V2 PCI ADSL Yukon WAN Adapter
- 1803 HCF 56k Modem
- 0e11 0023 623-LAN Grizzly
- 0e11 0043 623-LAN Yogi
- 1815 HCF 56k Modem
- 0e11 0022 Grizzly
- 0e11 0042 Yogi
- 2003 HSF 56k Data/Fax Modem
- 2004 HSF 56k Data/Fax/Voice Modem
- 2005 HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 2006 HSF 56k Data/Fax/Voice/Spkp Modem
- 2013 HSF 56k Data/Fax Modem
- 0e11 b195 Bear
- 0e11 b196 Seminole 1
- 0e11 b1be Seminole 2
- 1025 8013 Acer
- 1033 809d NEC
- 1033 80bc NEC
- 155d 6793 HP
- 155d 8850 E Machines
- 2014 HSF 56k Data/Fax/Voice Modem
- 2015 HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem
- 2016 HSF 56k Data/Fax/Voice/Spkp Modem
- 2043 HSF 56k Data/Fax Modem (WorldW SmartDAA)
- 2044 HSF 56k Data/Fax/Voice Modem (WorldW SmartDAA)
- 2045 HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (WorldW SmartDAA)
- 2046 HSF 56k Data/Fax/Voice/Spkp Modem (WorldW SmartDAA)
- 2063 HSF 56k Data/Fax Modem (SmartDAA)
- 2064 HSF 56k Data/Fax/Voice Modem (SmartDAA)
- 2065 HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (SmartDAA)
- 2066 HSF 56k Data/Fax/Voice/Spkp Modem (SmartDAA)
- 2093 HSF 56k Modem
- 155d 2f07 Legend
- 2143 HSF 56k Data/Fax/Cell Modem (Mob WorldW SmartDAA)
- 2144 HSF 56k Data/Fax/Voice/Cell Modem (Mob WorldW SmartDAA)
- 2145 HSF 56k Data/Fax/Voice/Spkp (w/HS)/Cell Modem (Mob WorldW SmartDAA)
- 2146 HSF 56k Data/Fax/Voice/Spkp/Cell Modem (Mob WorldW SmartDAA)
- 2163 HSF 56k Data/Fax/Cell Modem (Mob SmartDAA)
- 2164 HSF 56k Data/Fax/Voice/Cell Modem (Mob SmartDAA)
- 2165 HSF 56k Data/Fax/Voice/Spkp (w/HS)/Cell Modem (Mob SmartDAA)
- 2166 HSF 56k Data/Fax/Voice/Spkp/Cell Modem (Mob SmartDAA)
- 2343 HSF 56k Data/Fax CardBus Modem (Mob WorldW SmartDAA)
- 2344 HSF 56k Data/Fax/Voice CardBus Modem (Mob WorldW SmartDAA)
- 2345 HSF 56k Data/Fax/Voice/Spkp (w/HS) CardBus Modem (Mob WorldW SmartDAA)
- 2346 HSF 56k Data/Fax/Voice/Spkp CardBus Modem (Mob WorldW SmartDAA)
- 2363 HSF 56k Data/Fax CardBus Modem (Mob SmartDAA)
- 2364 HSF 56k Data/Fax/Voice CardBus Modem (Mob SmartDAA)
- 2365 HSF 56k Data/Fax/Voice/Spkp (w/HS) CardBus Modem (Mob SmartDAA)
- 2366 HSF 56k Data/Fax/Voice/Spkp CardBus Modem (Mob SmartDAA)
- 2443 HSF 56k Data/Fax Modem (Mob WorldW SmartDAA)
- 104d 8075 Modem
- 104d 8083 Modem
- 104d 8097 Modem
- 2444 HSF 56k Data/Fax/Voice Modem (Mob WorldW SmartDAA)
- 2445 HSF 56k Data/Fax/Voice/Spkp (w/HS) Modem (Mob WorldW SmartDAA)
- 2446 HSF 56k Data/Fax/Voice/Spkp Modem (Mob WorldW SmartDAA)
- 2463 HSF 56k Data/Fax Modem (Mob SmartDAA)
- 2464 HSF 56k Data/Fax/Voice Modem (Mob SmartDAA)
- 2465 HSF 56k Data/Fax/Voice/Spkp (w/HS) Modem (Mob SmartDAA)
- 2466 HSF 56k Data/Fax/Voice/Spkp Modem (Mob SmartDAA)
- 2f00 HSF 56k HSFi Modem
- 13e0 8d84 IBM HSFi V.90
- 13e0 8d85 Compaq Stinger
- 14f1 2004 Dynalink 56PMi
- 2f02 HSF 56k HSFi Data/Fax
- 2f11 HSF 56k HSFi Modem
- 8234 RS8234 ATM SAR Controller [ServiceSAR Plus]
- 8800 CX22702 DVB-T 2k/8k
- 17de 08a1 XPert DVB-T PCI BDA DVBT 23880 Video Capture
- 8802 CX23883 Broadcast Decoder
- 17de 08a1 Xpert DVB-T PCI 2388x Transport Stream Capture
-14f2 MOBILITY Electronics
- 0120 EV1000 bridge
- 0121 EV1000 Parallel port
- 0122 EV1000 Serial port
- 0123 EV1000 Keyboard controller
- 0124 EV1000 Mouse controller
-14f3 BroadLogic
- 2030 2030 DVB-S Satellite Reciever
- 2050 2050 DVB-T Terrestrial (Cable) Reciever
- 2060 2060 ATSC Terrestrial (Cable) Reciever
-14f4 TOKYO Electronic Industry CO Ltd
-14f5 SOPAC Ltd
-14f6 COYOTE Technologies LLC
-14f7 WOLF Technology Inc
-14f8 AUDIOCODES Inc
- 2077 TP-240 dual span E1 VoIP PCI card
-14f9 AG COMMUNICATIONS
-14fa WANDEL & GOCHERMANN
-14fb TRANSAS MARINE (UK) Ltd
-14fc Quadrics Ltd
- 0000 QsNet Elan3 Network Adapter
- 0001 QsNetII Elan4 Network Adapter
-14fd JAPAN Computer Industry Inc
-14fe ARCHTEK TELECOM Corp
-14ff TWINHEAD INTERNATIONAL Corp
-1500 DELTA Electronics, Inc
- 1360 RTL81xx RealTek Ethernet
-1501 BANKSOFT CANADA Ltd
-1502 MITSUBISHI ELECTRIC LOGISTICS SUPPORT Co Ltd
-1503 KAWASAKI LSI USA Inc
-1504 KAISER Electronics
-1505 ITA INGENIEURBURO FUR TESTAUFGABEN GmbH
-1506 CHAMELEON Systems Inc
-# Should be HTEC Ltd, but there are no known HTEC chips and 1507 is already used by mistake by Motorola (see vendor ID 1057).
-1507 Motorola ?? / HTEC
- 0001 MPC105 [Eagle]
- 0002 MPC106 [Grackle]
- 0003 MPC8240 [Kahlua]
- 0100 MC145575 [HFC-PCI]
- 0431 KTI829c 100VG
- 4801 Raven
- 4802 Falcon
- 4803 Hawk
- 4806 CPX8216
-1508 HONDA CONNECTORS/MHOTRONICS Inc
-1509 FIRST INTERNATIONAL Computer Inc
-150a FORVUS RESEARCH Inc
-150b YAMASHITA Systems Corp
-150c KYOPAL CO Ltd
-150d WARPSPPED Inc
-150e C-PORT Corp
-150f INTEC GmbH
-1510 BEHAVIOR TECH Computer Corp
-1511 CENTILLIUM Technology Corp
-1512 ROSUN Technologies Inc
-1513 Raychem
-1514 TFL LAN Inc
-1515 Advent design
-1516 MYSON Technology Inc
- 0800 MTD-8xx 100/10M Ethernet PCI Adapter
- 0803 SURECOM EP-320X-S 100/10M Ethernet PCI Adapter
- 1320 10bd SURECOM EP-320X-S 100/10M Ethernet PCI Adapter
- 0891 MTD-8xx 100/10M Ethernet PCI Adapter
-1517 ECHOTEK Corp
-1518 PEP MODULAR Computers GmbH
-1519 TELEFON AKTIEBOLAGET LM Ericsson
-151a Globetek
- 1002 PCI-1002
- 1004 PCI-1004
- 1008 PCI-1008
-151b COMBOX Ltd
-151c DIGITAL AUDIO LABS Inc
- 0003 Prodif T 2496
- 4000 Prodif 88
-151d Fujitsu Computer Products Of America
-151e MATRIX Corp
-151f TOPIC SEMICONDUCTOR Corp
- 0000 TP560 Data/Fax/Voice 56k modem
-1520 CHAPLET System Inc
-1521 BELL Corp
-1522 MainPine Ltd
- 0100 PCI <-> IOBus Bridge
- 1522 0200 RockForceDUO 2 Port V.92/V.44 Data/Fax/Voice Modem
- 1522 0300 RockForceQUATRO 4 Port V.92/V.44 Data/Fax/Voice Modem
- 1522 0400 RockForceDUO+ 2 Port V.92/V.44 Data/Fax/Voice Modem
- 1522 0500 RockForceQUATRO+ 4 Port V.92/V.44 Data/Fax/Voice Modem
- 1522 0600 RockForce+ 2 Port V.90 Data/Fax/Voice Modem
- 1522 0700 RockForce+ 4 Port V.90 Data/Fax/Voice Modem
- 1522 0800 RockForceOCTO+ 8 Port V.92/V.44 Data/Fax/Voice Modem
- 1522 0c00 RockForceDUO+ 2 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem
- 1522 0d00 RockForceQUATRO+ 4 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem
-# this is a correction to a recent entry. 1522:0E00 should be 1522:1D00
- 1522 1d00 RockForceOCTO+ 8 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem
-1523 MUSIC Semiconductors
-1524 ENE Technology Inc
- 0510 CB710 Memory Card Reader Controller
- 0610 PCI Smart Card Reader Controller
- 1211 CB1211 Cardbus Controller
- 1225 CB1225 Cardbus Controller
- 1410 CB1410 Cardbus Controller
- 1025 005a TravelMate 290
- 1411 CB-710/2/4 Cardbus Controller
- 1412 CB-712/4 Cardbus Controller
- 1420 CB1420 Cardbus Controller
- 1421 CB-720/2/4 Cardbus Controller
- 1422 CB-722/4 Cardbus Controller
-1525 IMPACT Technologies
-1526 ISS, Inc
-1527 SOLECTRON
-1528 ACKSYS
-1529 AMERICAN MICROSystems Inc
-152a QUICKTURN DESIGN Systems
-152b FLYTECH Technology CO Ltd
-152c MACRAIGOR Systems LLC
-152d QUANTA Computer Inc
-152e MELEC Inc
-152f PHILIPS - CRYPTO
-1530 ACQIS Technology Inc
-1531 CHRYON Corp
-1532 ECHELON Corp
-1533 BALTIMORE
-1534 ROAD Corp
-1535 EVERGREEN Technologies Inc
-1537 DATALEX COMMUNCATIONS
-1538 ARALION Inc
- 0303 ARS106S Ultra ATA 133/100/66 Host Controller
-1539 ATELIER INFORMATIQUES et ELECTRONIQUE ETUDES S.A.
-153a ONO SOKKI
-153b TERRATEC Electronic GmbH
- 1144 Aureon 5.1
-# Terratec seems to use several IDs for the same card.
- 1147 Aureon 5.1 Sky
- 1158 Philips Semiconductors SAA7134 (rev 01) [Terratec Cinergy 600 TV]
-153c ANTAL Electronic
-153d FILANET Corp
-153e TECHWELL Inc
-153f MIPS DENMARK
-1540 PROVIDEO MULTIMEDIA Co Ltd
-1541 MACHONE Communications
-1542 VIVID Technology Inc
-1543 SILICON Laboratories
- 3052 Intel 537 [Winmodem]
- 4c22 Si3036 MC'97 DAA
-1544 DCM DATA Systems
-1545 VISIONTEK
-1546 IOI Technology Corp
-1547 MITUTOYO Corp
-1548 JET PROPULSION Laboratory
-1549 INTERCONNECT Systems Solutions
-154a MAX Technologies Inc
-154b COMPUTEX Co Ltd
-154c VISUAL Technology Inc
-154d PAN INTERNATIONAL Industrial Corp
-154e SERVOTEST Ltd
-154f STRATABEAM Technology
-1550 OPEN NETWORK Co Ltd
-1551 SMART Electronic DEVELOPMENT GmBH
-1552 RACAL AIRTECH Ltd
-1553 CHICONY Electronics Co Ltd
-1554 PROLINK Microsystems Corp
-1555 GESYTEC GmBH
-1556 PLD APPLICATIONS
-1557 MEDIASTAR Co Ltd
-1558 CLEVO/KAPOK Computer
-1559 SI LOGIC Ltd
-155a INNOMEDIA Inc
-155b PROTAC INTERNATIONAL Corp
-155c Cemax-Icon Inc
-155d Mac System Co Ltd
-155e LP Elektronik GmbH
-155f Perle Systems Ltd
-1560 Terayon Communications Systems
-1561 Viewgraphics Inc
-1562 Symbol Technologies
-1563 A-Trend Technology Co Ltd
-1564 Yamakatsu Electronics Industry Co Ltd
-1565 Biostar Microtech Int'l Corp
-1566 Ardent Technologies Inc
-1567 Jungsoft
-1568 DDK Electronics Inc
-1569 Palit Microsystems Inc.
-156a Avtec Systems
-156b 2wire Inc
-156c Vidac Electronics GmbH
-156d Alpha-Top Corp
-156e Alfa Inc
-156f M-Systems Flash Disk Pioneers Ltd
-1570 Lecroy Corp
-1571 Contemporary Controls
- a001 CCSI PCI20-485 ARCnet
- a002 CCSI PCI20-485D ARCnet
- a003 CCSI PCI20-485X ARCnet
- a004 CCSI PCI20-CXB ARCnet
- a005 CCSI PCI20-CXS ARCnet
- a006 CCSI PCI20-FOG-SMA ARCnet
- a007 CCSI PCI20-FOG-ST ARCnet
- a008 CCSI PCI20-TB5 ARCnet
- a009 CCSI PCI20-5-485 5Mbit ARCnet
- a00a CCSI PCI20-5-485D 5Mbit ARCnet
- a00b CCSI PCI20-5-485X 5Mbit ARCnet
- a00c CCSI PCI20-5-FOG-ST 5Mbit ARCnet
- a00d CCSI PCI20-5-FOG-SMA 5Mbit ARCnet
- a201 CCSI PCI22-485 10Mbit ARCnet
- a202 CCSI PCI22-485D 10Mbit ARCnet
- a203 CCSI PCI22-485X 10Mbit ARCnet
- a204 CCSI PCI22-CHB 10Mbit ARCnet
- a205 CCSI PCI22-FOG_ST 10Mbit ARCnet
- a206 CCSI PCI22-THB 10Mbit ARCnet
-1572 Otis Elevator Company
-1573 Lattice - Vantis
-1574 Fairchild Semiconductor
-1575 Voltaire Advanced Data Security Ltd
-1576 Viewcast COM
-1578 HITT
- 5615 VPMK3 [Video Processor Mk III]
-1579 Dual Technology Corp
-157a Japan Elecronics Ind Inc
-157b Star Multimedia Corp
-157c Eurosoft (UK)
- 8001 Fix2000 PCI Y2K Compliance Card
-157d Gemflex Networks
-157e Transition Networks
-157f PX Instruments Technology Ltd
-1580 Primex Aerospace Co
-1581 SEH Computertechnik GmbH
-1582 Cytec Corp
-1583 Inet Technologies Inc
-1584 Uniwill Computer Corp
-1585 Logitron
-1586 Lancast Inc
-1587 Konica Corp
-1588 Solidum Systems Corp
-1589 Atlantek Microsystems Pty Ltd
-158a Digalog Systems Inc
-158b Allied Data Technologies
-158c Hitachi Semiconductor & Devices Sales Co Ltd
-158d Point Multimedia Systems
-158e Lara Technology Inc
-158f Ditect Coop
-1590 3pardata Inc
-1591 ARN
-1592 Syba Tech Ltd
- 0781 Multi-IO Card
- 0782 Parallel Port Card 2xEPP
- 0783 Multi-IO Card
- 0785 Multi-IO Card
- 0786 Multi-IO Card
- 0787 Multi-IO Card
- 0788 Multi-IO Card
- 078a Multi-IO Card
-1593 Bops Inc
-1594 Netgame Ltd
-1595 Diva Systems Corp
-1596 Folsom Research Inc
-1597 Memec Design Services
-1598 Granite Microsystems
-1599 Delta Electronics Inc
-159a General Instrument
-159b Faraday Technology Corp
-159c Stratus Computer Systems
-159d Ningbo Harrison Electronics Co Ltd
-159e A-Max Technology Co Ltd
-159f Galea Network Security
-15a0 Compumaster SRL
-15a1 Geocast Network Systems
-15a2 Catalyst Enterprises Inc
- 0001 TA700 PCI Bus Analyzer/Exerciser
-15a3 Italtel
-15a4 X-Net OY
-15a5 Toyota Macs Inc
-15a6 Sunlight Ultrasound Technologies Ltd
-15a7 SSE Telecom Inc
-15a8 Shanghai Communications Technologies Center
-15aa Moreton Bay
-15ab Bluesteel Networks Inc
-15ac North Atlantic Instruments
-15ad VMware Inc
- 0405 [VMware SVGA II] PCI Display Adapter
- 0710 Virtual SVGA
- 0720 VMware High-Speed Virtual NIC [vmxnet]
-15ae Amersham Pharmacia Biotech
-15b0 Zoltrix International Ltd
-15b1 Source Technology Inc
-15b2 Mosaid Technologies Inc
-15b3 Mellanox Technologies
- 5274 MT21108 InfiniBridge
- 5a44 MT23108 InfiniHost
- 5a45 MT23108 [Infinihost HCA Flash Recovery]
- 5a46 MT23108 PCI Bridge
- 5e8c MT24204 [InfiniHost III Lx HCA]
- 5e8d MT24204 [InfiniHost III Lx HCA Flash Recovery]
- 6278 MT25208 InfiniHost III Ex (Tavor compatibility mode)
- 6279 MT25208 [InfiniHost III Ex HCA Flash Recovery]
- 6282 MT25208 InfiniHost III Ex
-15b4 CCI/TRIAD
-15b5 Cimetrics Inc
-15b6 Texas Memory Systems Inc
-15b7 Sandisk Corp
-15b8 ADDI-DATA GmbH
-15b9 Maestro Digital Communications
-15ba Impacct Technology Corp
-15bb Portwell Inc
-15bc Agilent Technologies
- 2922 64 Bit, 133MHz PCI-X Exerciser & Protocol Checker
- 2928 64 Bit, 66MHz PCI Exerciser & Analyzer
- 2929 64 Bit, 133MHz PCI-X Analyzer & Exerciser
-15bd DFI Inc
-15be Sola Electronics
-15bf High Tech Computer Corp (HTC)
-15c0 BVM Ltd
-15c1 Quantel
-15c2 Newer Technology Inc
-15c3 Taiwan Mycomp Co Ltd
-15c4 EVSX Inc
-15c5 Procomp Informatics Ltd
- 8010 1394b - 1394 Firewire 3-Port Host Adapter Card
-15c6 Technical University of Budapest
-15c7 Tateyama System Laboratory Co Ltd
- 0349 Tateyama C-PCI PLC/NC card Rev.01A
-15c8 Penta Media Co Ltd
-15c9 Serome Technology Inc
-15ca Bitboys OY
-15cb AG Electronics Ltd
-15cc Hotrail Inc
-15cd Dreamtech Co Ltd
-15ce Genrad Inc
-15cf Hilscher GmbH
-15d1 Infineon Technologies AG
-15d2 FIC (First International Computer Inc)
-15d3 NDS Technologies Israel Ltd
-15d4 Iwill Corp
-15d5 Tatung Co
-15d6 Entridia Corp
-15d7 Rockwell-Collins Inc
-15d8 Cybernetics Technology Co Ltd
-15d9 Super Micro Computer Inc
-15da Cyberfirm Inc
-15db Applied Computing Systems Inc
-15dc Litronic Inc
- 0001 Argus 300 PCI Cryptography Module
-15dd Sigmatel Inc
-15de Malleable Technologies Inc
-15df Infinilink Corp
-15e0 Cacheflow Inc
-15e1 Voice Technologies Group Inc
-15e2 Quicknet Technologies Inc
-15e3 Networth Technologies Inc
-15e4 VSN Systemen BV
-15e5 Valley technologies Inc
-15e6 Agere Inc
-15e7 Get Engineering Corp
-15e8 National Datacomm Corp
- 0130 Wireless PCI Card
-15e9 Pacific Digital Corp
- 1841 ADMA-100 DiscStaQ ATA Controller
-15ea Tokyo Denshi Sekei K.K.
-15eb Drsearch GmbH
-15ec Beckhoff GmbH
- 3101 FC3101 Profibus DP 1 Channel PCI
- 5102 FC5102
-15ed Macrolink Inc
-15ee In Win Development Inc
-15ef Intelligent Paradigm Inc
-15f0 B-Tree Systems Inc
-15f1 Times N Systems Inc
-15f2 Diagnostic Instruments Inc
-15f3 Digitmedia Corp
-15f4 Valuesoft
-15f5 Power Micro Research
-15f6 Extreme Packet Device Inc
-15f7 Banctec
-15f8 Koga Electronics Co
-15f9 Zenith Electronics Corp
-15fa J.P. Axzam Corp
-15fb Zilog Inc
-15fc Techsan Electronics Co Ltd
-15fd N-CUBED.NET
-15fe Kinpo Electronics Inc
-15ff Fastpoint Technologies Inc
-1600 Northrop Grumman - Canada Ltd
-1601 Tenta Technology
-1602 Prosys-tec Inc
-1603 Nokia Wireless Communications
-1604 Central System Research Co Ltd
-1605 Pairgain Technologies
-1606 Europop AG
-1607 Lava Semiconductor Manufacturing Inc
-1608 Automated Wagering International
-1609 Scimetric Instruments Inc
-1612 Telesynergy Research Inc.
-1619 FarSite Communications Ltd
- 0400 FarSync T2P (2 port X.21/V.35/V.24)
- 0440 FarSync T4P (4 port X.21/V.35/V.24)
-# www.rioworks.com
-161f Rioworks
-1626 TDK Semiconductor Corp.
- 8410 RTL81xx Fast Ethernet
-1629 Kongsberg Spacetec AS
- 1003 Format synchronizer v3.0
- 2002 Fast Universal Data Output
-# This seems to occur on their 802.11b Wireless card WMP-11
-1637 Linksys
- 3874 Linksys 802.11b WMP11 PCI Wireless card
-1638 Standard Microsystems Corp [SMC]
- 1100 SMC2602W EZConnect / Addtron AWA-100 / Eumitcom PCI WL11000
-163c Smart Link Ltd.
- 3052 SmartLink SmartPCI562 56K Modem
- 5449 SmartPCI561 Modem
-1657 Brocade Communications Systems, Inc.
-165a Epix Inc
- c100 PIXCI(R) CL1 Camera Link Video Capture Board [custom QL5232]
- d200 PIXCI(R) D2X Digital Video Capture Board [custom QL5232]
- d300 PIXCI(R) D3X Digital Video Capture Board [custom QL5232]
-165d Hsing Tech. Enterprise Co., Ltd.
-1661 Worldspace Corp.
-1668 Actiontec Electronics Inc
- 0100 Mini-PCI bridge
-# Formerly SiByte, Inc.
-166d Broadcom Corporation
- 0001 SiByte BCM1125/1125H/1250 System-on-a-Chip PCI
- 0002 SiByte BCM1125H/1250 System-on-a-Chip HyperTransport
-1677 Bernecker + Rainer
- 104e 5LS172.6 B&R Dual CAN Interface Card
- 12d7 5LS172.61 B&R Dual CAN Interface Card
-167b ZyDAS Technology Corp.
- 2102 ZyDAS ZD1202
- 187e 3406 ZyAIR B-122 CardBus 11Mbs Wireless LAN Card
-1681 Hercules
-# More specs, more accurate desc.
- 0010 Hercules 3d Prophet II Ultra 64MB [ 350 MHz NV15BR core, 128-bit DDR @ 460 MHz, 1.5v AGP4x ]
-1682 XFX Pine Group Inc.
-1688 CastleNet Technology Inc.
- 1170 WLAN 802.11b card
-168c Atheros Communications, Inc.
- 0007 AR5000 802.11a Wireless Adapter
- 0011 AR5210 802.11a NIC
- 0012 AR5211 802.11ab NIC
- 0013 AR5212 802.11abg NIC
- 1113 d301 Philips CPWNA100 Wireless CardBus adapter
- 1186 3202 D-link DWL-G650 B3 Wireless cardbus adapter
- 1186 3203 DWL-G520 Wireless PCI Adapter
- 1186 3a13 DWL-G520 Wireless PCI Adapter rev. B
- 1186 3a94 C54C Wireless 801.11g cardbus
- 1385 4d00 Netgear WG311T Wireless PCI Adapter
- 14b7 0a60 8482-WD ORiNOCO 11a/b/g Wireless PCI Adapter
- 168c 0013 WG511T Wireless CardBus Adapter
- 168c 1025 DWL-G650B2 Wireless CardBus Adapter
- 168c 1027 Netgate NL-3054CB ARIES b/g CardBus Adapter
- 168c 2026 Netgate 5354MP ARIES a(108Mb turbo)/b/g MiniPCI Adapter
- 168c 2041 Netgate 5354MP Plus ARIES2 b/g MiniPCI Adapter
- 168c 2042 Netgate 5354MP Plus ARIES2 a/b/g MiniPCI Adapter
- 1014 AR5212 802.11abg NIC
-169c Netcell Corporation
- 0044 SyncRAID SR3000/5000 Series SATA RAID Controllers
-16a5 Tekram Technology Co.,Ltd.
-16ab Global Sun Technology Inc
- 1100 GL24110P
- 1101 PLX9052 PCMCIA-to-PCI Wireless LAN
- 1102 PCMCIA-to-PCI Wireless Network Bridge
- 8501 WL-8305 Wireless LAN PCI Adapter
-16ae Safenet Inc
- 1141 SafeXcel-1141
-16b4 Aspex Semiconductor Ltd
-16be Creatix Polymedia GmbH
-16ca CENATEK Inc
- 0001 Rocket Drive DL
-16cd Densitron Technologies
-16ce Roland Corp.
-# www.pikatechnologies.com
-16df PIKA Technologies Inc.
-16e3 European Space Agency
- 1e0f LEON2FT Processor
-16ec U.S. Robotics
- 00ff USR997900 10/100 Mbps PCI Network Card
- 0116 USR997902 10/100/1000 Mbps PCI Network Card
- 3685 Wireless Access PCI Adapter Model 022415
-16ed Sycron N. V.
- 1001 UMIO communication card
-16f3 Jetway Information Co., Ltd.
-16f4 Vweb Corp
- 8000 VW2010
-16f6 VideoTele.com, Inc.
-# www.internetmachines.com
-1702 Internet Machines Corporation (IMC)
-1705 Digital First, Inc.
-170b NetOctave
- 0100 NSP2000-SSL crypto accelerator
-170c YottaYotta Inc.
-# Seems to be a 2nd ID for Vitesse Semiconductor
-1725 Vitesse Semiconductor
- 7174 VSC7174 PCI/PCI-X Serial ATA Host Bus Controller
-172a Accelerated Encryption
-1734 Fujitsu Siemens Computer GmbH
-1737 Linksys
- 0013 WMP54G Wireless Pci Card
- 0015 WMP54GS Wireless Pci Card
- 1032 Gigabit Network Adapter
- 1737 0015 EG1032 v2 Instant Gigabit Network Adapter
- 1064 Gigabit Network Adapter
- 1737 0016 EG1064 v2 Instant Gigabit Network Adapter
- ab08 21x4x DEC-Tulip compatible 10/100 Ethernet
- ab09 21x4x DEC-Tulip compatible 10/100 Ethernet
-173b Altima (nee Broadcom)
- 03e8 AC1000 Gigabit Ethernet
- 03e9 AC1001 Gigabit Ethernet
- 03ea AC9100 Gigabit Ethernet
- 173b 0001 AC1002
- 03eb AC1003 Gigabit Ethernet
-1743 Peppercon AG
- 8139 ROL/F-100 Fast Ethernet Adapter with ROL
-1749 RLX Technologies
-174b PC Partner Limited
-174d WellX Telecom SA
-175c AudioScience Inc
-175e Sanera Systems, Inc.
-1787 Hightech Information System Ltd.
-# also used by Struck Innovative Systeme for joint developments
-1796 Research Centre Juelich
- 0001 SIS1100 [Gigabit link]
- 0002 HOTlink
- 0003 Counter Timer
- 0004 CAMAC Controller
- 0005 PROFIBUS
- 0006 AMCC HOTlink
-1797 JumpTec h, GMBH
-1799 Belkin
- 6001 Wireless PCI Card - F5D6001
- 6020 Wireless PCMCIA Card - F5D6020
- 6060 Wireless PDA Card - F5D6060
- 7000 Wireless PCI Card - F5D7000
-17a0 Genesys Logic, Inc
- 8033 GL880S USB 1.1 controller
- 8034 GL880S USB 2.0 controller
-17af Hightech Information System Ltd.
-17b3 Hawking Technologies
- ab08 PN672TX 10/100 Ethernet
-17b4 Indra Networks, Inc.
- 0011 WebEnhance 100 GZIP Compression Card
-17c0 Wistron Corp.
-17c2 Newisys, Inc.
-17cc NetChip Technology, Inc
- 2280 USB 2.0
-17d3 Areca Technology Corp.
- 1110 ARC-1110 4-Port PCI-X to SATA RAID Controller
- 1120 ARC-1120 8-Port PCI-X to SATA RAID Controller
- 1130 ARC-1130 12-Port PCI-X to SATA RAID Controller
- 1160 ARC-1160 16-Port PCI-X to SATA RAID Controller
- 1210 ARC-1210 4-Port PCI-Express to SATA RAID Controller
- 1220 ARC-1220 8-Port PCI-Express to SATA RAID Controller
- 1230 ARC-1230 12-Port PCI-Express to SATA RAID Controller
- 1260 ARC-1260 16-Port PCI-Express to SATA RAID Controller
-# S2io ships 10Gb PCI-X Ethernet adapters www.s2io.com
-17d5 S2io Inc.
- 5831 Xframe 10 Gigabit Ethernet PCI-X
- 103c 12d5 HP PCI-X 133MHz 10GbE SR Fiber [AB287A]
-17de KWorld Computer Co. Ltd.
-# http://www.connect3d.com
-17ee Connect Components Ltd
-17fe Linksys, A Division of Cisco Systems
- 2120 WMP11v4 802.11b PCI card
- 2220 [AirConn] INPROCOMM IPN 2220 Wireless LAN Adapter (rev 01)
-1813 Ambient Technologies Inc
- 4000 HaM controllerless modem
- 16be 0001 V9x HAM Data Fax Modem
- 4100 HaM plus Data Fax Modem
- 16be 0002 V9x HAM 1394
-1814 RaLink
- 0101 Wireless PCI Adpator RT2400 / RT2460
- 3306 1113 Quidway WL100M
- 0201 Ralink RT2500 802.11 Cardbus Reference Card
- 1371 001e CWC-854 Wireless-G CardBus Adapter
- 1371 001f CWM-854 Wireless-G Mini PCI Adapter
- 1371 0020 CWP-854 Wireless-G PCI Adapter
- 1458 e381 GN-WMKG 802.11b/g Wireless CardBus Adapter
-1820 InfiniCon Systems Inc.
-1822 Twinhan Technology Co. Ltd
-182d SiteCom Europe BV
-# HFC-based ISDN card
- 3069 ISDN PCI DC-105V2
- 9790 WL-121 Wireless Network Adapter 100g+ [Ver.3]
-1830 Credence Systems Corporation
-183b MikroM GmbH
- 08a7 MVC100 DVI
- 08a8 MVC101 SDI
- 08a9 MVC102 DVI+Audio
-1849 ASRock Incorporation
-1851 Microtune, Inc.
-1852 Anritsu Corp.
-185f Wistron NeWeb Corp.
-1867 Topspin Communications
- 5a44 MT23108 PCI-X HCA
- 5a45 MT23108 PCI-X HCA flash recovery
- 5a46 MT23108 PCI-X HCA bridge
- 6278 MT25208 InfiniHost III Ex (Tavor compatibility mode)
- 6282 MT25208 InfiniHost III Ex
-187e ZyXEL Communication Corporation
-1888 Varisys Ltd
- 0301 VMFX1 FPGA PMC module
- 0601 VSM2 dual PMC carrier
- 0710 VS14x series PowerPC PCI board
- 0720 VS24x series PowerPC PCI board
-# found e.g. on KNC DVB-S card
-1894 KNC One
-1896 B&B Electronics Manufacturing Company, Inc.
-18a1 Astute Networks Inc.
-18ac DViCO Corporation
- d810 FusionHDTV 3 Gold
-18b8 Ammasso
- b001 AMSO 1100 iWARP/RDMA Gigabit Ethernet Coprocessor
-18bc Info-Tek Corp.
-# assigned to Octigabay System, which has been acquired by Cray
-18c8 Cray Inc
-18c9 ARVOO Engineering BV
-18ca XGI - Xabre Graphics Inc
- 0040 Volari V8
-18e6 MPL AG
- 0001 OSCI [Octal Serial Communication Interface]
-18f7 Commtech, Inc.
- 0001 Fastcom ESCC-PCI-335
- 0002 Fastcom 422/4-PCI-335
- 0004 Fastcom 422/2-PCI-335
- 0005 Fastcom IGESCC-PCI-ISO/1
- 000a Fastcom 232/4-PCI-335
-18fb Resilience Corporation
-1924 Level 5 Networks Inc.
-1966 Orad Hi-Tec Systems
- 1975 DVG64 family
-1993 Innominate Security Technologies AG
-# http://www.progeny.net
-19ae Progeny Systems Corporation
-1a08 Sierra semiconductor
- 0000 SC15064
-1b13 Jaton Corp
-1c1c Symphony
- 0001 82C101
-1d44 DPT
- a400 PM2x24/PM3224
-1de1 Tekram Technology Co.,Ltd.
- 0391 TRM-S1040
- 2020 DC-390
- 690c 690c
- dc29 DC290
-1fc0 Tumsan Oy
- 0300 E2200 Dual E1/Rawpipe Card
-2000 Smart Link Ltd.
-2001 Temporal Research Ltd
-2003 Smart Link Ltd.
-2004 Smart Link Ltd.
-21c3 21st Century Computer Corp.
-2348 Racore
- 2010 8142 100VG/AnyLAN
-2646 Kingston Technologies
-270b Xantel Corporation
-270f Chaintech Computer Co. Ltd
-2711 AVID Technology Inc.
-2a15 3D Vision(???)
-3000 Hansol Electronics Inc.
-3142 Post Impression Systems.
-3388 Hint Corp
- 0013 HiNT HC4 PCI to ISDN bridge, Multimedia audio controller
- 0014 HiNT HC4 PCI to ISDN bridge, Network controller
- 0020 HB6 Universal PCI-PCI bridge (transparent mode)
- 0021 HB6 Universal PCI-PCI bridge (non-transparent mode)
- 4c53 1050 CT7 mainboard
- 4c53 1080 CT8 mainboard
- 4c53 10a0 CA3/CR3 mainboard
- 4c53 3010 PPCI mezzanine (32-bit PMC)
- 4c53 3011 PPCI mezzanine (64-bit PMC)
- 0022 HiNT HB4 PCI-PCI Bridge (PCI6150)
- 0026 HB2 PCI-PCI Bridge
- 101a E.Band [AudioTrak Inca88]
- 101b E.Band [AudioTrak Inca88]
- 8011 VXPro II Chipset
- 3388 8011 VXPro II Chipset CPU to PCI Bridge
- 8012 VXPro II Chipset
- 3388 8012 VXPro II Chipset PCI to ISA Bridge
- 8013 VXPro II IDE
- 3388 8013 VXPro II Chipset EIDE Controller
-3411 Quantum Designs (H.K.) Inc
-3513 ARCOM Control Systems Ltd
-3842 eVga.com. Corp.
-38ef 4Links
-3d3d 3DLabs
- 0001 GLINT 300SX
- 0002 GLINT 500TX
- 0003 GLINT Delta
- 0004 Permedia
- 0005 Permedia
- 0006 GLINT MX
- 0007 3D Extreme
- 0008 GLINT Gamma G1
- 0009 Permedia II 2D+3D
- 1040 0011 AccelStar II
- 13e9 1000 6221L-4U
- 3d3d 0100 AccelStar II 3D Accelerator
- 3d3d 0111 Permedia 3:16
- 3d3d 0114 Santa Ana
- 3d3d 0116 Oxygen GVX1
- 3d3d 0119 Scirocco
- 3d3d 0120 Santa Ana PCL
- 3d3d 0125 Oxygen VX1
- 3d3d 0127 Permedia3 Create!
- 000a GLINT R3
- 3d3d 0121 Oxygen VX1
- 000c GLINT R3 [Oxygen VX1]
- 3d3d 0144 Oxygen VX1-4X AGP [Permedia 4]
- 000d GLint R4 rev A
- 0011 GLint R4 rev B
- 0012 GLint R5 rev A
- 0013 GLint R5 rev B
- 0020 VP10 visual processor
-# P10 generic II
- 0022 VP10 visual processor
- 0024 VP9 visual processor
- 0100 Permedia II 2D+3D
- 07a1 Wildcat III 6210
- 07a2 Sun XVR-500 Graphics Accelerator
- 07a3 Wildcat IV 7210
- 1004 Permedia
- 3d04 Permedia
- ffff Glint VGA
-4005 Avance Logic Inc.
- 0300 ALS300 PCI Audio Device
- 0308 ALS300+ PCI Audio Device
- 0309 PCI Input Controller
- 1064 ALG-2064
- 2064 ALG-2064i
- 2128 ALG-2364A GUI Accelerator
- 2301 ALG-2301
- 2302 ALG-2302
- 2303 AVG-2302 GUI Accelerator
- 2364 ALG-2364A
- 2464 ALG-2464
- 2501 ALG-2564A/25128A
- 4000 ALS4000 Audio Chipset
- 4005 4000 ALS4000 Audio Chipset
- 4710 ALC200/200P
-4033 Addtron Technology Co, Inc.
- 1360 RTL8139 Ethernet
-4143 Digital Equipment Corp
-4144 Alpha Data
- 0044 ADM-XRCIIPro
-416c Aladdin Knowledge Systems
- 0100 AladdinCARD
- 0200 CPC
-4444 Internext Compression Inc
- 0016 iTVC16 (CX23416) MPEG-2 Encoder
- 0070 4009 WinTV PVR 250
- 0070 8003 WinTV PVR 150
- 0803 iTVC15 MPEG-2 Encoder
- 0070 4000 WinTV PVR-350
- 0070 4001 WinTV PVR-250
-# video capture card
- 1461 a3cf M179
-4468 Bridgeport machines
-4594 Cogetec Informatique Inc
-45fb Baldor Electric Company
-4680 Umax Computer Corp
-4843 Hercules Computer Technology Inc
-4916 RedCreek Communications Inc
- 1960 RedCreek PCI adapter
-4943 Growth Networks
-494f ACCES I/O Products, Inc.
- 10e8 LPCI-COM-8SM
-4978 Axil Computer Inc
-4a14 NetVin
- 5000 NV5000SC
- 4a14 5000 RT8029-Based Ethernet Adapter
-4b10 Buslogic Inc.
-4c48 LUNG HWA Electronics
-4c53 SBS Technologies
- 0000 PLUSTEST device
- 4c53 3000 PLUSTEST card (PC104+)
- 4c53 3001 PLUSTEST card (PMC)
- 0001 PLUSTEST-MM device
- 4c53 3002 PLUSTEST-MM card (PMC)
-4ca1 Seanix Technology Inc
-4d51 MediaQ Inc.
- 0200 MQ-200
-4d54 Microtechnica Co Ltd
-4ddc ILC Data Device Corp
- 0100 DD-42924I5-300 (ARINC 429 Data Bus)
- 0801 BU-65570I1 MIL-STD-1553 Test and Simulation
- 0802 BU-65570I2 MIL-STD-1553 Test and Simulation
- 0811 BU-65572I1 MIL-STD-1553 Test and Simulation
- 0812 BU-65572I2 MIL-STD-1553 Test and Simulation
- 0881 BU-65570T1 MIL-STD-1553 Test and Simulation
- 0882 BU-65570T2 MIL-STD-1553 Test and Simulation
- 0891 BU-65572T1 MIL-STD-1553 Test and Simulation
- 0892 BU-65572T2 MIL-STD-1553 Test and Simulation
- 0901 BU-65565C1 MIL-STD-1553 Data Bus
- 0902 BU-65565C2 MIL-STD-1553 Data Bus
- 0903 BU-65565C3 MIL-STD-1553 Data Bus
- 0904 BU-65565C4 MIL-STD-1553 Data Bus
- 0b01 BU-65569I1 MIL-STD-1553 Data Bus
- 0b02 BU-65569I2 MIL-STD-1553 Data Bus
- 0b03 BU-65569I3 MIL-STD-1553 Data Bus
- 0b04 BU-65569I4 MIL-STD-1553 Data Bus
-5046 GemTek Technology Corporation
- 1001 PCI Radio
-5053 Voyetra Technologies
- 2010 Daytona Audio Adapter
-5136 S S Technologies
-5143 Qualcomm Inc
-5145 Ensoniq (Old)
- 3031 Concert AudioPCI
-5168 Animation Technologies Inc.
-5301 Alliance Semiconductor Corp.
- 0001 ProMotion aT3D
-5333 S3 Inc.
- 0551 Plato/PX (system)
- 5631 86c325 [ViRGE]
- 8800 86c866 [Vision 866]
- 8801 86c964 [Vision 964]
- 8810 86c764_0 [Trio 32 vers 0]
- 8811 86c764/765 [Trio32/64/64V+]
- 8812 86cM65 [Aurora64V+]
- 8813 86c764_3 [Trio 32/64 vers 3]
- 8814 86c767 [Trio 64UV+]
- 8815 86cM65 [Aurora 128]
- 883d 86c988 [ViRGE/VX]
- 8870 FireGL
- 8880 86c868 [Vision 868 VRAM] vers 0
- 8881 86c868 [Vision 868 VRAM] vers 1
- 8882 86c868 [Vision 868 VRAM] vers 2
- 8883 86c868 [Vision 868 VRAM] vers 3
- 88b0 86c928 [Vision 928 VRAM] vers 0
- 88b1 86c928 [Vision 928 VRAM] vers 1
- 88b2 86c928 [Vision 928 VRAM] vers 2
- 88b3 86c928 [Vision 928 VRAM] vers 3
- 88c0 86c864 [Vision 864 DRAM] vers 0
- 88c1 86c864 [Vision 864 DRAM] vers 1
- 88c2 86c864 [Vision 864-P DRAM] vers 2
- 88c3 86c864 [Vision 864-P DRAM] vers 3
- 88d0 86c964 [Vision 964 VRAM] vers 0
- 88d1 86c964 [Vision 964 VRAM] vers 1
- 88d2 86c964 [Vision 964-P VRAM] vers 2
- 88d3 86c964 [Vision 964-P VRAM] vers 3
- 88f0 86c968 [Vision 968 VRAM] rev 0
- 88f1 86c968 [Vision 968 VRAM] rev 1
- 88f2 86c968 [Vision 968 VRAM] rev 2
- 88f3 86c968 [Vision 968 VRAM] rev 3
- 8900 86c755 [Trio 64V2/DX]
- 5333 8900 86C775 Trio64V2/DX
- 8901 86c775/86c785 [Trio 64V2/DX or /GX]
- 5333 8901 86C775 Trio64V2/DX, 86C785 Trio64V2/GX
- 8902 Plato/PX
- 8903 Trio 3D business multimedia
- 8904 Trio 64 3D
- 1014 00db Integrated Trio3D
- 5333 8904 86C365 Trio3D AGP
- 8905 Trio 64V+ family
- 8906 Trio 64V+ family
- 8907 Trio 64V+ family
- 8908 Trio 64V+ family
- 8909 Trio 64V+ family
- 890a Trio 64V+ family
- 890b Trio 64V+ family
- 890c Trio 64V+ family
- 890d Trio 64V+ family
- 890e Trio 64V+ family
- 890f Trio 64V+ family
- 8a01 ViRGE/DX or /GX
- 0e11 b032 ViRGE/GX
- 10b4 1617 Nitro 3D
- 10b4 1717 Nitro 3D
- 5333 8a01 ViRGE/DX
- 8a10 ViRGE/GX2
- 1092 8a10 Stealth 3D 4000
- 8a13 86c368 [Trio 3D/2X]
- 5333 8a13 Trio3D/2X
- 8a20 86c794 [Savage 3D]
- 5333 8a20 86C391 Savage3D
- 8a21 86c390 [Savage 3D/MV]
- 5333 8a21 86C390 Savage3D/MV
- 8a22 Savage 4
- 1033 8068 Savage 4
- 1033 8069 Savage 4
- 1033 8110 Savage4 LT
- 105d 0018 SR9 8Mb SDRAM
- 105d 002a SR9 Pro 16Mb SDRAM
- 105d 003a SR9 Pro 32Mb SDRAM
- 105d 092f SR9 Pro+ 16Mb SGRAM
- 1092 4207 Stealth III S540
- 1092 4800 Stealth III S540
- 1092 4807 SpeedStar A90
- 1092 4808 Stealth III S540
- 1092 4809 Stealth III S540
- 1092 480e Stealth III S540
- 1092 4904 Stealth III S520
- 1092 4905 SpeedStar A200
- 1092 4a09 Stealth III S540
- 1092 4a0b Stealth III S540 Xtreme
- 1092 4a0f Stealth III S540
- 1092 4e01 Stealth III S540
- 1102 101d 3d Blaster Savage 4
- 1102 101e 3d Blaster Savage 4
- 5333 8100 86C394-397 Savage4 SDRAM 100
- 5333 8110 86C394-397 Savage4 SDRAM 110
- 5333 8125 86C394-397 Savage4 SDRAM 125
- 5333 8143 86C394-397 Savage4 SDRAM 143
- 5333 8a22 86C394-397 Savage4
- 5333 8a2e 86C394-397 Savage4 32bit
- 5333 9125 86C394-397 Savage4 SGRAM 125
- 5333 9143 86C394-397 Savage4 SGRAM 143
- 8a23 Savage 4
- 8a25 ProSavage PM133
- 8a26 ProSavage KM133
- 8c00 ViRGE/M3
- 8c01 ViRGE/MX
- 1179 0001 ViRGE/MX
- 8c02 ViRGE/MX+
- 8c03 ViRGE/MX+MV
- 8c10 86C270-294 Savage/MX-MV
- 8c11 82C270-294 Savage/MX
- 8c12 86C270-294 Savage/IX-MV
- 1014 017f ThinkPad T20
- 1179 0001 86C584 SuperSavage/IXC Toshiba
- 8c13 86C270-294 Savage/IX
- 1179 0001 Magnia Z310
- 8c22 SuperSavage MX/128
- 8c24 SuperSavage MX/64
- 8c26 SuperSavage MX/64C
- 8c2a SuperSavage IX/128 SDR
- 8c2b SuperSavage IX/128 DDR
- 8c2c SuperSavage IX/64 SDR
- 8c2d SuperSavage IX/64 DDR
- 8c2e SuperSavage IX/C SDR
- 1014 01fc ThinkPad T23 (2647-4MG)
- 8c2f SuperSavage IX/C DDR
- 8d01 86C380 [ProSavageDDR K4M266]
- 8d02 VT8636A [ProSavage KN133] AGP4X VGA Controller (TwisterK)
- 8d03 VT8751 [ProSavageDDR P4M266]
- 8d04 VT8375 [ProSavage8 KM266/KL266]
- 9102 86C410 Savage 2000
- 1092 5932 Viper II Z200
- 1092 5934 Viper II Z200
- 1092 5952 Viper II Z200
- 1092 5954 Viper II Z200
- 1092 5a35 Viper II Z200
- 1092 5a37 Viper II Z200
- 1092 5a55 Viper II Z200
- 1092 5a57 Viper II Z200
- ca00 SonicVibes
-544c Teralogic Inc
- 0350 TL880-based HDTV/ATSC tuner
-5455 Technische University Berlin
- 4458 S5933
-5519 Cnet Technologies, Inc.
-5544 Dunord Technologies
- 0001 I-30xx Scanner Interface
-5555 Genroco, Inc
- 0003 TURBOstor HFP-832 [HiPPI NIC]
-5654 VoiceTronix Pty Ltd
- 3132 OpenSwitch12
-5700 Netpower
-5851 Exacq Technologies
-6356 UltraStor
-6374 c't Magazin für Computertechnik
- 6773 GPPCI
-6409 Logitec Corp.
-6666 Decision Computer International Co.
- 0001 PCCOM4
- 0002 PCCOM8
-7604 O.N. Electronic Co Ltd.
-7bde MIDAC Corporation
-7fed PowerTV
-8008 Quancom Electronic GmbH
- 0010 WDOG1 [PCI-Watchdog 1]
- 0011 PWDOG2 [PCI-Watchdog 2]
-# Wrong ID used in subsystem ID of AsusTek PCI-USB2 PCI card.
-807d Asustek Computer, Inc.
-8086 Intel Corporation
- 0007 82379AB
- 0008 Extended Express System Support Controller
- 0008 1000 WorldMark 4300 INCA ASIC
- 0039 21145 Fast Ethernet
- 0122 82437FX
- 0309 80303 I/O Processor PCI-to-PCI Bridge
- 030d 80312 I/O Companion Chip PCI-to-PCI Bridge
- 0326 6700/6702PXH I/OxAPIC Interrupt Controller A
- 0327 6700PXH I/OxAPIC Interrupt Controller B
- 0329 6700PXH PCI Express-to-PCI Bridge A
- 032a 6700PXH PCI Express-to-PCI Bridge B
- 032c 6702PXH PCI Express-to-PCI Bridge A
-# A-segment bridge
- 0330 80332 [Dobson] I/O processor
-# A-segment IOAPIC
- 0331 80332 [Dobson] I/O processor
-# B-segment bridge
- 0332 80332 [Dobson] I/O processor
-# B-segment IOAPIC
- 0333 80332 [Dobson] I/O processor
-# Address Translation Unit (ATU)
- 0334 80332 [Dobson] I/O processor
-# PCI-X bridge
- 0335 80331 [Lindsay] I/O processor
-# Address Translation Unit (ATU)
- 0336 80331 [Lindsay] I/O processor
-# A-segment bridge
- 0340 41210 [Lanai] Serial to Parallel PCI Bridge
-# B-segment bridge
- 0341 41210 [Lanai] Serial to Parallel PCI Bridge
- 0482 82375EB/SB PCI to EISA Bridge
- 0483 82424TX/ZX [Saturn] CPU to PCI bridge
- 0484 82378ZB/IB, 82379AB (SIO, SIO.A) PCI to ISA Bridge
- 0486 82425EX/ZX [Aries] PCIset with ISA bridge
- 04a3 82434LX/NX [Mercury/Neptune] Processor to PCI bridge
- 04d0 82437FX [Triton FX]
- 0500 E8870 Processor bus control
- 0501 E8870 Memory controller
-# and registers common to both SPs
- 0502 E8870 Scalability Port 0
-# and global performance monitoring
- 0503 E8870 Scalability Port 1
- 0510 E8870IO Hub Interface Port 0 registers (8-bit compatibility port)
- 0511 E8870IO Hub Interface Port 1 registers
- 0512 E8870IO Hub Interface Port 2 registers
- 0513 E8870IO Hub Interface Port 3 registers
- 0514 E8870IO Hub Interface Port 4 registers
- 0515 E8870IO General SIOH registers
- 0516 E8870IO RAS registers
- 0530 E8870SP Scalability Port 0 registers
- 0531 E8870SP Scalability Port 1 registers
- 0532 E8870SP Scalability Port 2 registers
- 0533 E8870SP Scalability Port 3 registers
- 0534 E8870SP Scalability Port 4 registers
- 0535 E8870SP Scalability Port 5 registers
-# (bi-interleave 0) and global registers that are neither per-port nor per-interleave
- 0536 E8870SP Interleave registers 0 and 1
-# (bi-interleave 1)
- 0537 E8870SP Interleave registers 2 and 3
- 0600 RAID Controller
- 8086 01c1 ICP Vortex GDT8546RZ
- 8086 01f7 SCRU32
-# uninitialized SRCU32 RAID Controller
- 061f 80303 I/O Processor
- 0960 80960RP [i960 RP Microprocessor/Bridge]
- 0962 80960RM [i960RM Bridge]
- 0964 80960RP [i960 RP Microprocessor/Bridge]
- 1000 82542 Gigabit Ethernet Controller
- 0e11 b0df NC1632 Gigabit Ethernet Adapter (1000-SX)
- 0e11 b0e0 NC1633 Gigabit Ethernet Adapter (1000-LX)
- 0e11 b123 NC1634 Gigabit Ethernet Adapter (1000-SX)
- 1014 0119 Netfinity Gigabit Ethernet SX Adapter
- 8086 1000 PRO/1000 Gigabit Server Adapter
- 1001 82543GC Gigabit Ethernet Controller (Fiber)
- 0e11 004a NC6136 Gigabit Server Adapter
- 1014 01ea Netfinity Gigabit Ethernet SX Adapter
- 8086 1002 PRO/1000 F Server Adapter
- 8086 1003 PRO/1000 F Server Adapter
- 1002 Pro 100 LAN+Modem 56 Cardbus II
- 8086 200e Pro 100 LAN+Modem 56 Cardbus II
- 8086 2013 Pro 100 SR Mobile Combo Adapter
- 8086 2017 Pro 100 S Combo Mobile Adapter
- 1004 82543GC Gigabit Ethernet Controller (Copper)
- 0e11 0049 NC7132 Gigabit Upgrade Module
- 0e11 b1a4 NC7131 Gigabit Server Adapter
- 1014 10f2 Gigabit Ethernet Server Adapter
- 8086 1004 PRO/1000 T Server Adapter
- 8086 2004 PRO/1000 T Server Adapter
- 1008 82544EI Gigabit Ethernet Controller (Copper)
- 1014 0269 iSeries 1000/100/10 Ethernet Adapter
- 1028 011c PRO/1000 XT Network Connection
- 8086 1107 PRO/1000 XT Server Adapter
- 8086 2107 PRO/1000 XT Server Adapter
- 8086 2110 PRO/1000 XT Server Adapter
- 8086 3108 PRO/1000 XT Network Connection
- 1009 82544EI Gigabit Ethernet Controller (Fiber)
- 1014 0268 iSeries Gigabit Ethernet Adapter
- 8086 1109 PRO/1000 XF Server Adapter
- 8086 2109 PRO/1000 XF Server Adapter
- 100c 82544GC Gigabit Ethernet Controller (Copper)
- 8086 1112 PRO/1000 T Desktop Adapter
- 8086 2112 PRO/1000 T Desktop Adapter
- 100d 82544GC Gigabit Ethernet Controller (LOM)
- 1028 0123 PRO/1000 XT Network Connection
- 1079 891f 82544GC Based Network Connection
- 4c53 1080 CT8 mainboard
- 8086 110d 82544GC Based Network Connection
- 100e 82540EM Gigabit Ethernet Controller
- 1014 0265 PRO/1000 MT Network Connection
- 1014 0267 PRO/1000 MT Network Connection
- 1014 026a PRO/1000 MT Network Connection
- 1028 002e Optiplex GX260
- 1028 0151 PRO/1000 MT Network Connection
- 107b 8920 PRO/1000 MT Desktop Adapter
- 8086 001e PRO/1000 MT Desktop Adapter
- 8086 002e PRO/1000 MT Desktop Adapter
- 100f 82545EM Gigabit Ethernet Controller (Copper)
- 1014 0269 iSeries 1000/100/10 Ethernet Adapter
- 1014 028e PRO/1000 MT Network Connection
- 8086 1000 PRO/1000 MT Network Connection
- 8086 1001 PRO/1000 MT Server Adapter
- 1010 82546EB Gigabit Ethernet Controller (Copper)
- 1014 027c PRO/1000 MT Dual Port Network Adapter
- 18fb 7872 RESlink-X
- 4c53 1080 CT8 mainboard
- 4c53 10a0 CA3/CR3 mainboard
- 8086 1011 PRO/1000 MT Dual Port Server Adapter
- 8086 101a PRO/1000 MT Dual Port Network Adapter
- 8086 3424 SE7501HG2 Mainboard
- 1011 82545EM Gigabit Ethernet Controller (Fiber)
- 1014 0268 iSeries Gigabit Ethernet Adapter
- 8086 1002 PRO/1000 MF Server Adapter
- 8086 1003 PRO/1000 MF Server Adapter (LX)
- 1012 82546EB Gigabit Ethernet Controller (Fiber)
- 8086 1012 PRO/1000 MF Dual Port Server Adapter
- 1013 82541EI Gigabit Ethernet Controller (Copper)
- 8086 0013 PRO/1000 MT Network Connection
- 8086 1013 IBM ThinkCentre Network Card
- 8086 1113 PRO/1000 MT Desktop Adapter
- 1014 82541ER Gigabit Ethernet Controller
- 1015 82540EM Gigabit Ethernet Controller (LOM)
- 1016 82540EP Gigabit Ethernet Controller (LOM)
- 1014 052c PRO/1000 MT Mobile Connection
- 1179 0001 PRO/1000 MT Mobile Connection
- 8086 1016 PRO/1000 MT Mobile Connection
- 1017 82540EP Gigabit Ethernet Controller (LOM)
- 8086 1017 PR0/1000 MT Desktop Connection
-# Update controller name from 82541EP to 82541EI
- 1018 82541EI Gigabit Ethernet Controller
- 8086 1018 PRO/1000 MT Desktop Adapter
- 1019 82547EI Gigabit Ethernet Controller (LOM)
- 1458 1019 GA-8IPE1000 Pro2 motherboard (865PE)
- 1458 e000 Intel Gigabit Ethernet (Kenai II)
- 8086 1019 PRO/1000 CT Desktop Connection
- 8086 301f D865PERL mainboard
- 8086 3427 S875WP1-E mainboard
- 101d 82546EB Gigabit Ethernet Controller
- 8086 1000 PRO/1000 MT Quad Port Server Adapter
- 101e 82540EP Gigabit Ethernet Controller (Mobile)
- 1014 0549 PRO/1000 MT Mobile Connection
- 1179 0001 PRO/1000 MT Mobile Connection
- 8086 101e PRO/1000 MT Mobile Connection
- 1026 82545GM Gigabit Ethernet Controller
- 8086 1000 PRO/1000 MT Server Connection
- 8086 1001 PRO/1000 MT Server Adapter
- 8086 1002 PRO/1000 MT Server Adapter
- 8086 1026 PRO/1000 MT Server Connection
- 1027 82545GM Gigabit Ethernet Controller
- 8086 1001 PRO/1000 MF Server Adapter(LX)
- 8086 1002 PRO/1000 MF Server Adapter(LX)
- 8086 1003 PRO/1000 MF Server Adapter(LX)
- 8086 1027 PRO/1000 MF Server Adapter
- 1028 82545GM Gigabit Ethernet Controller
- 8086 1028 PRO/1000 MB Server Adapter
- 1029 82559 Ethernet Controller
- 1030 82559 InBusiness 10/100
- 1031 82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller
- 1014 0209 ThinkPad A/T/X Series
- 104d 80e7 Vaio PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 107b 5350 EtherExpress PRO/100 VE
- 1179 0001 EtherExpress PRO/100 VE
- 144d c000 EtherExpress PRO/100 VE
- 144d c001 EtherExpress PRO/100 VE
- 144d c003 EtherExpress PRO/100 VE
- 144d c006 vpr Matrix 170B4
- 1032 82801CAM (ICH3) PRO/100 VE Ethernet Controller
- 1033 82801CAM (ICH3) PRO/100 VM (LOM) Ethernet Controller
- 1034 82801CAM (ICH3) PRO/100 VM Ethernet Controller
- 1035 82801CAM (ICH3)/82562EH (LOM) Ethernet Controller
- 1036 82801CAM (ICH3) 82562EH Ethernet Controller
- 1037 82801CAM (ICH3) Chipset Ethernet Controller
- 1038 82801CAM (ICH3) PRO/100 VM (KM) Ethernet Controller
- 1039 82801DB PRO/100 VE (LOM) Ethernet Controller
- 1014 0267 NetVista A30p
- 103a 82801DB PRO/100 VE (CNR) Ethernet Controller
- 103b 82801DB PRO/100 VM (LOM) Ethernet Controller
- 103c 82801DB PRO/100 VM (CNR) Ethernet Controller
- 103d 82801DB PRO/100 VE (MOB) Ethernet Controller
- 103e 82801DB PRO/100 VM (MOB) Ethernet Controller
- 1040 536EP Data Fax Modem
- 16be 1040 V.9X DSP Data Fax Modem
- 1043 PRO/Wireless LAN 2100 3B Mini PCI Adapter
- 8086 2527 MIM2000/Centrino
- 1048 PRO/10GbE LR Server Adapter
- 8086 a01f PRO/10GbE LR Server Adapter
- 8086 a11f PRO/10GbE LR Server Adapter
- 1050 82562EZ 10/100 Ethernet Controller
- 1462 728c 865PE Neo2 (MS-6728)
- 1462 758c MS-6758 (875P Neo)
- 8086 3020 D865PERL mainboard
- 8086 3427 S875WP1-E mainboard
- 1051 82801EB/ER (ICH5/ICH5R) integrated LAN Controller
- 1059 82551QM Ethernet Controller
-# ICH-6 Component
- 1064 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller
-# ICH-6 Component
- 1065 82562ET/EZ/GT/GZ - PRO/100 VE Ethernet Controller
-# ICH-6 Component
- 1066 82562 EM/EX/GX - PRO/100 VM (LOM) Ethernet Controller
-# ICH-6 Component
- 1067 82562 EM/EX/GX - PRO/100 VM Ethernet Controller
-# ICH-6 Component
- 1068 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller Mobile
-# ICH-6 Component
- 1069 82562 EM/EX/GX - PRO/100 VM (LOM) Ethernet Controller Mobile
-# ICH-6 Component
- 106a 82562G \t- PRO/100 VE (LOM) Ethernet Controller
-# ICH-6 Component
- 106b 82562G \t- PRO/100 VE Ethernet Controller Mobile
- 1075 82547GI Gigabit Ethernet Controller
- 1028 0165 PowerEdge 750
- 8086 0075 PRO/1000 CT Network Connection
- 8086 1075 PRO/1000 CT Network Connection
- 1076 82541GI/PI Gigabit Ethernet Controller
- 1028 0165 PowerEdge 750
- 8086 0076 PRO/1000 MT Network Connection
- 8086 1076 PRO/1000 MT Network Connection
- 8086 1176 PRO/1000 MT Desktop Adapter
- 8086 1276 PRO/1000 MT Desktop Adapter
- 1077 82541GI Gigabit Ethernet Controller
- 1179 0001 PRO/1000 MT Mobile Connection
- 8086 0077 PRO/1000 MT Mobile Connection
- 8086 1077 PRO/1000 MT Mobile Connection
- 1078 82541EI Gigabit Ethernet Controller
- 8086 1078 PRO/1000 MT Network Connection
- 1079 82546GB Gigabit Ethernet Controller
- 103c 12a6 HP Dual Port 1000Base-T [A9900A]
- 103c 12cf HP Core Dual Port 1000Base-T [AB352A]
- 4c53 1090 Cx9 / Vx9 mainboard
- 4c53 10b0 CL9 mainboard
- 8086 0079 PRO/1000 MT Dual Port Network Connection
- 8086 1079 PRO/1000 MT Dual Port Network Connection
- 8086 1179 PRO/1000 MT Dual Port Network Connection
- 8086 117a PRO/1000 MT Dual Port Server Adapter
- 107a 82546GB Gigabit Ethernet Controller
- 103c 12a8 HP Dual Port 1000base-SX [A9899A]
- 8086 107a PRO/1000 MF Dual Port Server Adapter
- 8086 127a PRO/1000 MF Dual Port Server Adapter
- 107b 82546GB Gigabit Ethernet Controller
- 8086 007b PRO/1000 MB Dual Port Server Connection
- 8086 107b PRO/1000 MB Dual Port Server Connection
- 1107 PRO/1000 MF Server Adapter (LX)
- 1130 82815 815 Chipset Host Bridge and Memory Controller Hub
- 1025 1016 Travelmate 612 TX
- 1043 8027 TUSL2-C Mainboard
- 104d 80df Vaio PCG-FX403
- 8086 4532 D815EEA2 mainboard
- 8086 4557 D815EGEW Mainboard
- 1131 82815 815 Chipset AGP Bridge
- 1132 82815 CGC [Chipset Graphics Controller]
- 1025 1016 Travelmate 612 TX
- 104d 80df Vaio PCG-FX403
- 8086 4532 D815EEA2 Mainboard
- 8086 4557 D815EGEW Mainboard
- 1161 82806AA PCI64 Hub Advanced Programmable Interrupt Controller
- 8086 1161 82806AA PCI64 Hub APIC
- 1162 Xscale 80200 Big Endian Companion Chip
- 1200 Intel IXP1200 Network Processor
- 172a 0000 AEP SSL Accelerator
- 1209 8255xER/82551IT Fast Ethernet Controller
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- 4c53 1070 PC6 mainboard
- 1221 82092AA PCI to PCMCIA Bridge
- 1222 82092AA IDE Controller
- 1223 SAA7116
- 1225 82452KX/GX [Orion]
- 1226 82596 PRO/10 PCI
- 1227 82865 EtherExpress PRO/100A
- 1228 82556 EtherExpress PRO/100 Smart
-# the revision field differentiates between them (1-3 is 82557, 4-5 is 82558, 6-8 is 82559, 9 is 82559ER)
- 1229 82557/8/9 [Ethernet Pro 100]
- 0e11 3001 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3002 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3003 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3004 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3005 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3006 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 3007 82559 Fast Ethernet LOM with Alert on LAN*
- 0e11 b01e NC3120 Fast Ethernet NIC
- 0e11 b01f NC3122 Fast Ethernet NIC (dual port)
- 0e11 b02f NC1120 Ethernet NIC
- 0e11 b04a Netelligent 10/100TX NIC with Wake on LAN
- 0e11 b0c6 NC3161 Fast Ethernet NIC (embedded, WOL)
- 0e11 b0c7 NC3160 Fast Ethernet NIC (embedded)
- 0e11 b0d7 NC3121 Fast Ethernet NIC (WOL)
- 0e11 b0dd NC3131 Fast Ethernet NIC (dual port)
- 0e11 b0de NC3132 Fast Ethernet Module (dual port)
- 0e11 b0e1 NC3133 Fast Ethernet Module (100-FX)
- 0e11 b134 NC3163 Fast Ethernet NIC (embedded, WOL)
- 0e11 b13c NC3162 Fast Ethernet NIC (embedded)
- 0e11 b144 NC3123 Fast Ethernet NIC (WOL)
- 0e11 b163 NC3134 Fast Ethernet NIC (dual port)
- 0e11 b164 NC3135 Fast Ethernet Upgrade Module (dual port)
- 0e11 b1a4 NC7131 Gigabit Server Adapter
- 1014 005c 82558B Ethernet Pro 10/100
- 1014 01bc 82559 Fast Ethernet LAN On Motherboard
- 1014 01f1 10/100 Ethernet Server Adapter
- 1014 01f2 10/100 Ethernet Server Adapter
- 1014 0207 Ethernet Pro/100 S
- 1014 0232 10/100 Dual Port Server Adapter
- 1014 023a ThinkPad R30
- 1014 105c Netfinity 10/100
- 1014 2205 ThinkPad A22p
- 1014 305c 10/100 EtherJet Management Adapter
- 1014 405c 10/100 EtherJet Adapter with Alert on LAN
- 1014 505c 10/100 EtherJet Secure Management Adapter
- 1014 605c 10/100 EtherJet Secure Management Adapter
- 1014 705c 10/100 Netfinity 10/100 Ethernet Security Adapter
- 1014 805c 10/100 Netfinity 10/100 Ethernet Security Adapter
- 1028 009b PowerEdge 2500/2550
- 1028 00ce PowerEdge 1400
- 1033 8000 PC-9821X-B06
- 1033 8016 PK-UG-X006
- 1033 801f PK-UG-X006
- 1033 8026 PK-UG-X006
- 1033 8063 82559-based Fast Ethernet Adapter
- 1033 8064 82559-based Fast Ethernet Adapter
- 103c 10c0 NetServer 10/100TX
- 103c 10c3 NetServer 10/100TX
- 103c 10ca NetServer 10/100TX
- 103c 10cb NetServer 10/100TX
- 103c 10e3 NetServer 10/100TX
- 103c 10e4 NetServer 10/100TX
- 103c 1200 NetServer 10/100TX
- 10c3 1100 SmartEther100 SC1100
- 10cf 1115 8255x-based Ethernet Adapter (10/100)
- 10cf 1143 8255x-based Ethernet Adapter (10/100)
- 1179 0001 8255x-based Ethernet Adapter (10/100)
- 1179 0002 PCI FastEther LAN on Docker
- 1179 0003 8255x-based Fast Ethernet
- 1259 2560 AT-2560 100
- 1259 2561 AT-2560 100 FX Ethernet Adapter
- 1266 0001 NE10/100 Adapter
- 13e9 1000 6221L-4U
- 144d 2501 SEM-2000 MiniPCI LAN Adapter
- 144d 2502 SEM-2100IL MiniPCI LAN Adapter
- 1668 1100 EtherExpress PRO/100B (TX) (MiniPCI Ethernet+Modem)
- 4c53 1080 CT8 mainboard
- 8086 0001 EtherExpress PRO/100B (TX)
- 8086 0002 EtherExpress PRO/100B (T4)
- 8086 0003 EtherExpress PRO/10+
- 8086 0004 EtherExpress PRO/100 WfM
- 8086 0005 82557 10/100
- 8086 0006 82557 10/100 with Wake on LAN
- 8086 0007 82558 10/100 Adapter
- 8086 0008 82558 10/100 with Wake on LAN
- 8086 0009 EtherExpress PRO/100+
- 8086 000a EtherExpress PRO/100+ Management Adapter
- 8086 000b EtherExpress PRO/100+
- 8086 000c EtherExpress PRO/100+ Management Adapter
- 8086 000d EtherExpress PRO/100+ Alert On LAN II* Adapter
- 8086 000e EtherExpress PRO/100+ Management Adapter with Alert On LAN*
- 8086 000f EtherExpress PRO/100 Desktop Adapter
- 8086 0010 EtherExpress PRO/100 S Management Adapter
- 8086 0011 EtherExpress PRO/100 S Management Adapter
- 8086 0012 EtherExpress PRO/100 S Advanced Management Adapter (D)
- 8086 0013 EtherExpress PRO/100 S Advanced Management Adapter (E)
- 8086 0030 EtherExpress PRO/100 Management Adapter with Alert On LAN* GC
- 8086 0031 EtherExpress PRO/100 Desktop Adapter
- 8086 0040 EtherExpress PRO/100 S Desktop Adapter
- 8086 0041 EtherExpress PRO/100 S Desktop Adapter
- 8086 0042 EtherExpress PRO/100 Desktop Adapter
- 8086 0050 EtherExpress PRO/100 S Desktop Adapter
- 8086 1009 EtherExpress PRO/100+ Server Adapter
- 8086 100c EtherExpress PRO/100+ Server Adapter (PILA8470B)
- 8086 1012 EtherExpress PRO/100 S Server Adapter (D)
- 8086 1013 EtherExpress PRO/100 S Server Adapter (E)
- 8086 1015 EtherExpress PRO/100 S Dual Port Server Adapter
- 8086 1017 EtherExpress PRO/100+ Dual Port Server Adapter
- 8086 1030 EtherExpress PRO/100+ Management Adapter with Alert On LAN* G Server
- 8086 1040 EtherExpress PRO/100 S Server Adapter
- 8086 1041 EtherExpress PRO/100 S Server Adapter
- 8086 1042 EtherExpress PRO/100 Server Adapter
- 8086 1050 EtherExpress PRO/100 S Server Adapter
- 8086 1051 EtherExpress PRO/100 Server Adapter
- 8086 1052 EtherExpress PRO/100 Server Adapter
- 8086 10f0 EtherExpress PRO/100+ Dual Port Adapter
- 8086 2009 EtherExpress PRO/100 S Mobile Adapter
- 8086 200d EtherExpress PRO/100 Cardbus
- 8086 200e EtherExpress PRO/100 LAN+V90 Cardbus Modem
- 8086 200f EtherExpress PRO/100 SR Mobile Adapter
- 8086 2010 EtherExpress PRO/100 S Mobile Combo Adapter
- 8086 2013 EtherExpress PRO/100 SR Mobile Combo Adapter
- 8086 2016 EtherExpress PRO/100 S Mobile Adapter
- 8086 2017 EtherExpress PRO/100 S Combo Mobile Adapter
- 8086 2018 EtherExpress PRO/100 SR Mobile Adapter
- 8086 2019 EtherExpress PRO/100 SR Combo Mobile Adapter
- 8086 2101 EtherExpress PRO/100 P Mobile Adapter
- 8086 2102 EtherExpress PRO/100 SP Mobile Adapter
- 8086 2103 EtherExpress PRO/100 SP Mobile Adapter
- 8086 2104 EtherExpress PRO/100 SP Mobile Adapter
- 8086 2105 EtherExpress PRO/100 SP Mobile Adapter
- 8086 2106 EtherExpress PRO/100 P Mobile Adapter
- 8086 2107 EtherExpress PRO/100 Network Connection
- 8086 2108 EtherExpress PRO/100 Network Connection
- 8086 2200 EtherExpress PRO/100 P Mobile Combo Adapter
- 8086 2201 EtherExpress PRO/100 P Mobile Combo Adapter
- 8086 2202 EtherExpress PRO/100 SP Mobile Combo Adapter
- 8086 2203 EtherExpress PRO/100+ MiniPCI
- 8086 2204 EtherExpress PRO/100+ MiniPCI
- 8086 2205 EtherExpress PRO/100 SP Mobile Combo Adapter
- 8086 2206 EtherExpress PRO/100 SP Mobile Combo Adapter
- 8086 2207 EtherExpress PRO/100 SP Mobile Combo Adapter
- 8086 2208 EtherExpress PRO/100 P Mobile Combo Adapter
- 8086 2402 EtherExpress PRO/100+ MiniPCI
- 8086 2407 EtherExpress PRO/100+ MiniPCI
- 8086 2408 EtherExpress PRO/100+ MiniPCI
- 8086 2409 EtherExpress PRO/100+ MiniPCI
- 8086 240f EtherExpress PRO/100+ MiniPCI
- 8086 2410 EtherExpress PRO/100+ MiniPCI
- 8086 2411 EtherExpress PRO/100+ MiniPCI
- 8086 2412 EtherExpress PRO/100+ MiniPCI
- 8086 2413 EtherExpress PRO/100+ MiniPCI
- 8086 3000 82559 Fast Ethernet LAN on Motherboard
- 8086 3001 82559 Fast Ethernet LOM with Basic Alert on LAN*
- 8086 3002 82559 Fast Ethernet LOM with Alert on LAN II*
- 8086 3006 EtherExpress PRO/100 S Network Connection
- 8086 3007 EtherExpress PRO/100 S Network Connection
- 8086 3008 EtherExpress PRO/100 Network Connection
- 8086 3010 EtherExpress PRO/100 S Network Connection
- 8086 3011 EtherExpress PRO/100 S Network Connection
- 8086 3012 EtherExpress PRO/100 Network Connection
- 8086 3411 SDS2 Mainboard
- 122d 430FX - 82437FX TSC [Triton I]
- 122e 82371FB PIIX ISA [Triton I]
- 1230 82371FB PIIX IDE [Triton I]
- 1231 DSVD Modem
- 1234 430MX - 82371MX Mobile PCI I/O IDE Xcelerator (MPIIX)
- 1235 430MX - 82437MX Mob. System Ctrlr (MTSC) & 82438MX Data Path (MTDP)
- 1237 440FX - 82441FX PMC [Natoma]
- 1239 82371FB PIIX IDE Interface
- 123b 82380PB PCI to PCI Docking Bridge
- 123c 82380AB (MISA) Mobile PCI-to-ISA Bridge
- 123d 683053 Programmable Interrupt Device
-# in" hidden" mode
- 123e 82466GX (IHPC) Integrated Hot-Plug Controller
- 123f 82466GX Integrated Hot-Plug Controller (IHPC)
- 1240 82752 (752) AGP Graphics Accelerator
- 124b 82380FB (MPCI2) Mobile Docking Controller
- 1250 430HX - 82439HX TXC [Triton II]
- 1360 82806AA PCI64 Hub PCI Bridge
- 1361 82806AA PCI64 Hub Controller (HRes)
- 8086 1361 82806AA PCI64 Hub Controller (HRes)
- 8086 8000 82806AA PCI64 Hub Controller (HRes)
- 1460 82870P2 P64H2 Hub PCI Bridge
- 1461 82870P2 P64H2 I/OxAPIC
- 15d9 3480 P4DP6
- 4c53 1090 Cx9 / Vx9 mainboard
- 1462 82870P2 P64H2 Hot Plug Controller
- 1960 80960RP [i960RP Microprocessor]
- 101e 0431 MegaRAID 431 RAID Controller
- 101e 0438 MegaRAID 438 Ultra2 LVD RAID Controller
- 101e 0466 MegaRAID 466 Express Plus RAID Controller
- 101e 0467 MegaRAID 467 Enterprise 1500 RAID Controller
- 101e 0490 MegaRAID 490 Express 300 RAID Controller
- 101e 0762 MegaRAID 762 Express RAID Controller
- 101e 09a0 PowerEdge Expandable RAID Controller 2/SC
- 1028 0467 PowerEdge Expandable RAID Controller 2/DC
- 1028 1111 PowerEdge Expandable RAID Controller 2/SC
- 103c 03a2 MegaRAID
- 103c 10c6 MegaRAID 438, HP NetRAID-3Si
- 103c 10c7 MegaRAID T5, Integrated HP NetRAID
- 103c 10cc MegaRAID, Integrated HP NetRAID
- 103c 10cd HP NetRAID-1Si
- 105a 0000 SuperTrak
- 105a 2168 SuperTrak Pro
- 105a 5168 SuperTrak66/100
- 1111 1111 MegaRAID 466, PowerEdge Expandable RAID Controller 2/SC
- 1111 1112 PowerEdge Expandable RAID Controller 2/SC
- 113c 03a2 MegaRAID
- e4bf 1010 CG1-RADIO
- e4bf 1020 CU2-QUARTET
- e4bf 1040 CU1-CHORUS
- e4bf 3100 CX1-BAND
- 1962 80960RM [i960RM Microprocessor]
- 105a 0000 SuperTrak SX6000 I2O CPU
- 1a21 82840 840 (Carmel) Chipset Host Bridge (Hub A)
- 1a23 82840 840 (Carmel) Chipset AGP Bridge
- 1a24 82840 840 (Carmel) Chipset PCI Bridge (Hub B)
- 1a30 82845 845 (Brookdale) Chipset Host Bridge
- 1028 010e Optiplex GX240
- 1a31 82845 845 (Brookdale) Chipset AGP Bridge
- 2410 82801AA ISA Bridge (LPC)
- 2411 82801AA IDE
- 2412 82801AA USB
- 2413 82801AA SMBus
- 2415 82801AA AC'97 Audio
- 1028 0095 Precision Workstation 220 Integrated Digital Audio
- 11d4 0040 SoundMAX Integrated Digital Audio
- 11d4 0048 SoundMAX Integrated Digital Audio
- 11d4 5340 SoundMAX Integrated Digital Audio
- 2416 82801AA AC'97 Modem
- 2418 82801AA PCI Bridge
- 2420 82801AB ISA Bridge (LPC)
- 2421 82801AB IDE
- 2422 82801AB USB
- 2423 82801AB SMBus
- 2425 82801AB AC'97 Audio
- 11d4 0040 SoundMAX Integrated Digital Audio
- 11d4 0048 SoundMAX Integrated Digital Audio
- 2426 82801AB AC'97 Modem
- 2428 82801AB PCI Bridge
- 2440 82801BA ISA Bridge (LPC)
- 2442 82801BA/BAM USB (Hub #1)
- 1014 01c6 Netvista A40/A40p
- 1025 1016 Travelmate 612 TX
- 1028 010e Optiplex GX240
- 1043 8027 TUSL2-C Mainboard
- 104d 80df Vaio PCG-FX403
- 147b 0507 TH7II-RAID
- 8086 4532 D815EEA2 mainboard
- 8086 4557 D815EGEW Mainboard
- 2443 82801BA/BAM SMBus
- 1014 01c6 Netvista A40/A40p
- 1025 1016 Travelmate 612 TX
- 1028 010e Optiplex GX240
- 1043 8027 TUSL2-C Mainboard
- 104d 80df Vaio PCG-FX403
- 147b 0507 TH7II-RAID
- 8086 4532 D815EEA2 mainboard
- 8086 4557 D815EGEW Mainboard
- 2444 82801BA/BAM USB (Hub #2)
- 1025 1016 Travelmate 612 TX
- 1028 010e Optiplex GX240
- 1043 8027 TUSL2-C Mainboard
- 104d 80df Vaio PCG-FX403
- 147b 0507 TH7II-RAID
- 8086 4532 D815EEA2 mainboard
- 2445 82801BA/BAM AC'97 Audio
- 1014 01c6 Netvista A40/A40p
- 1025 1016 Travelmate 612 TX
- 104d 80df Vaio PCG-FX403
- 1462 3370 STAC9721 AC
- 147b 0507 TH7II-RAID
- 8086 4557 D815EGEW Mainboard
- 2446 82801BA/BAM AC'97 Modem
- 1025 1016 Travelmate 612 TX
- 104d 80df Vaio PCG-FX403
- 2448 82801 Mobile PCI Bridge
- 2449 82801BA/BAM/CA/CAM Ethernet Controller
- 0e11 0012 EtherExpress PRO/100 VM
- 0e11 0091 EtherExpress PRO/100 VE
- 1014 01ce EtherExpress PRO/100 VE
- 1014 01dc EtherExpress PRO/100 VE
- 1014 01eb EtherExpress PRO/100 VE
- 1014 01ec EtherExpress PRO/100 VE
- 1014 0202 EtherExpress PRO/100 VE
- 1014 0205 EtherExpress PRO/100 VE
- 1014 0217 EtherExpress PRO/100 VE
- 1014 0234 EtherExpress PRO/100 VE
- 1014 023d EtherExpress PRO/100 VE
- 1014 0244 EtherExpress PRO/100 VE
- 1014 0245 EtherExpress PRO/100 VE
- 1014 0265 PRO/100 VE Desktop Connection
- 1014 0267 PRO/100 VE Desktop Connection
- 1014 026a PRO/100 VE Desktop Connection
- 109f 315d EtherExpress PRO/100 VE
- 109f 3181 EtherExpress PRO/100 VE
- 1179 ff01 PRO/100 VE Network Connection
- 1186 7801 EtherExpress PRO/100 VE
- 144d 2602 HomePNA 1M CNR
- 8086 3010 EtherExpress PRO/100 VE
- 8086 3011 EtherExpress PRO/100 VM
- 8086 3012 82562EH based Phoneline
- 8086 3013 EtherExpress PRO/100 VE
- 8086 3014 EtherExpress PRO/100 VM
- 8086 3015 82562EH based Phoneline
- 8086 3016 EtherExpress PRO/100 P Mobile Combo
- 8086 3017 EtherExpress PRO/100 P Mobile
- 8086 3018 EtherExpress PRO/100
- 244a 82801BAM IDE U100
- 1025 1016 Travelmate 612TX
- 104d 80df Vaio PCG-FX403
- 244b 82801BA IDE U100
- 1014 01c6 Netvista A40/A40p
- 1028 010e Optiplex GX240
- 1043 8027 TUSL2-C Mainboard
- 147b 0507 TH7II-RAID
- 8086 4532 D815EEA2 mainboard
- 8086 4557 D815EGEW Mainboard
- 244c 82801BAM ISA Bridge (LPC)
- 244e 82801 PCI Bridge
- 1014 0267 NetVista A30p
- 2450 82801E ISA Bridge (LPC)
- 2452 82801E USB
- 2453 82801E SMBus
- 2459 82801E Ethernet Controller 0
- 245b 82801E IDE U100
- 245d 82801E Ethernet Controller 1
- 245e 82801E PCI Bridge
- 2480 82801CA LPC Interface Controller
- 2482 82801CA/CAM USB (Hub #1)
- 1014 0220 ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 15d9 3480 P4DP6
- 8086 1958 vpr Matrix 170B4
- 8086 3424 SE7501HG2 Mainboard
- 8086 4541 Latitude C640
- 2483 82801CA/CAM SMBus Controller
- 1014 0220 ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 15d9 3480 P4DP6
- 8086 1958 vpr Matrix 170B4
- 2484 82801CA/CAM USB (Hub #2)
- 1014 0220 ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 15d9 3480 P4DP6
- 8086 1958 vpr Matrix 170B4
- 2485 82801CA/CAM AC'97 Audio Controller
- 1013 5959 Crystal WMD Audio Codec
- 1014 0222 ThinkPad T23 (2647-4MG) or A30/A30p (2652/2653)
- 1014 0508 ThinkPad T30
- 1014 051c ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 144d c006 vpr Matrix 170B4
- 2486 82801CA/CAM AC'97 Modem Controller
- 1014 0223 ThinkPad A/T/X Series
- 1014 0503 ThinkPad R31 2656BBG
- 1014 051a ThinkPad A/T/X Series
- 101f 1025 Acer 620 Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 1179 0001 Toshiba Satellite 1110 Z15 internal Modem
- 134d 4c21 Dell Inspiron 2100 internal modem
- 144d 2115 vpr Matrix 170B4 internal modem
- 14f1 5421 MD56ORD V.92 MDC Modem
- 2487 82801CA/CAM USB (Hub #3)
- 1014 0220 ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 15d9 3480 P4DP6
- 8086 1958 vpr Matrix 170B4
- 248a 82801CAM IDE U100
- 1014 0220 ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 8086 1958 vpr Matrix 170B4
- 8086 4541 Latitude C640
- 248b 82801CA Ultra ATA Storage Controller
- 15d9 3480 P4DP6
- 248c 82801CAM ISA Bridge (LPC)
- 24c0 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge
- 1014 0267 NetVista A30p
- 1462 5800 845PE Max (MS-6580)
- 24c1 82801DBL (ICH4-L) IDE Controller
- 24c2 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0126 Optiplex GX260
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1462 5800 845PE Max (MS-6580)
- 1509 2990 Averatec 5110H laptop
- 4c53 1090 Cx9 / Vx9 mainboard
- 24c3 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0126 Optiplex GX260
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1458 24c2 GA-8PE667 Ultra
- 1462 5800 845PE Max (MS-6580)
- 4c53 1090 Cx9 / Vx9 mainboard
- 24c4 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0126 Optiplex GX260
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1462 5800 845PE Max (MS-6580)
- 1509 2990 Averatec 5110H
- 4c53 1090 Cx9 / Vx9 mainboard
- 24c5 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller
- 0e11 00b8 Analog Devices Inc. codec [SoundMAX]
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1458 a002 GA-8PE667 Ultra
- 1462 5800 845PE Max (MS-6580)
- 24c6 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller
- 1025 005a TravelMate 290
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 24c7 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0126 Optiplex GX260
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1462 5800 845PE Max (MS-6580)
- 1509 2990 Averatec 5110H
- 4c53 1090 Cx9 / Vx9 mainboard
- 24ca 82801DBM (ICH4-M) IDE Controller
- 1025 005a TravelMate 290
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 24cb 82801DB (ICH4) IDE Controller
- 1014 0267 NetVista A30p
- 1028 0126 Optiplex GX260
- 1458 24c2 GA-8PE667 Ultra
- 1462 5800 845PE Max (MS-6580)
- 4c53 1090 Cx9 / Vx9 mainboard
- 24cc 82801DBM (ICH4-M) LPC Interface Bridge
- 24cd 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller
- 1014 0267 NetVista A30p
- 1025 005a TravelMate 290
- 1028 0126 Optiplex GX260
- 1028 0163 Latitude D505
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 1071 8160 MIM2000
- 1462 3981 845PE Max (MS-6580)
- 1509 1968 Averatec 5110H
- 4c53 1090 Cx9 / Vx9 mainboard
- 24d0 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge
- 24d1 82801EB (ICH5) SATA Controller
- 103c 12bc d530 CMT (DG746A)
- 1458 24d1 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24d2 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1
- 1028 0183 PowerEdge 1800
- 103c 12bc d530 CMT (DG746A)
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000/8KNXP motherboard
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24d3 82801EB/ER (ICH5/ICH5R) SMBus Controller
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24d4 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2
- 1028 0183 PowerEdge 1800
- 103c 12bc d530 CMT (DG746A)
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24d5 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller
- 103c 12bc Analog Devices codec [SoundMAX Integrated Digital Audio]
- 1043 80f3 P4P800 Mainboard
-# Again, I suppose they use the same in different subsystems
- 1458 a002 GA-8IPE1000/8KNXP motherboard
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 a000 D865PERL mainboard
- 8086 e000 D865PERL mainboard
- 24d6 82801EB/ER (ICH5/ICH5R) AC'97 Modem Controller
- 24d7 82801EB/ER (ICH5/ICH5R) USB UHCI #3
- 1028 0183 PowerEdge 1800
- 103c 12bc d530 CMT (DG746A)
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24db 82801EB/ER (ICH5/ICH5R) IDE Controller
- 103c 12bc d530 CMT (DG746A)
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 1462 7580 MSI 875P
- 8086 24db P4C800 Mainboard
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24dc 82801EB (ICH5) LPC Interface Bridge
- 24dd 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller
- 1028 0183 PowerEdge 1800
- 103c 12bc d530 CMT (DG746A)
- 1043 80a6 P4P800 Mainboard
- 1458 5006 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24de 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4
- 1043 80a6 P4P800 Mainboard
- 1458 24d2 GA-8IPE1000 Pro2 motherboard (865PE)
- 1462 7280 865PE Neo2 (MS-6728)
- 8086 3427 S875WP1-E mainboard
- 8086 524c D865PERL mainboard
- 24df 82801ER (ICH5R) SATA Controller
- 2500 82820 820 (Camino) Chipset Host Bridge (MCH)
- 1028 0095 Precision Workstation 220 Chipset
- 1043 801c P3C-2000 system chipset
- 2501 82820 820 (Camino) Chipset Host Bridge (MCH)
- 1043 801c P3C-2000 system chipset
- 250b 82820 820 (Camino) Chipset Host Bridge
- 250f 82820 820 (Camino) Chipset AGP Bridge
- 2520 82805AA MTH Memory Translator Hub
- 2521 82804AA MRH-S Memory Repeater Hub for SDRAM
- 2530 82850 850 (Tehama) Chipset Host Bridge (MCH)
- 147b 0507 TH7II-RAID
- 2531 82860 860 (Wombat) Chipset Host Bridge (MCH)
- 2532 82850 850 (Tehama) Chipset AGP Bridge
- 2533 82860 860 (Wombat) Chipset AGP Bridge
- 2534 82860 860 (Wombat) Chipset PCI Bridge
- 2540 E7500 Memory Controller Hub
- 15d9 3480 P4DP6
- 2541 E7500/E7501 Host RASUM Controller
- 15d9 3480 P4DP6
- 4c53 1090 Cx9 / Vx9 mainboard
- 8086 3424 SE7501HG2 Mainboard
- 2543 E7500/E7501 Hub Interface B PCI-to-PCI Bridge
- 2544 E7500/E7501 Hub Interface B RASUM Controller
- 4c53 1090 Cx9 / Vx9 mainboard
- 2545 E7500/E7501 Hub Interface C PCI-to-PCI Bridge
- 2546 E7500/E7501 Hub Interface C RASUM Controller
- 2547 E7500/E7501 Hub Interface D PCI-to-PCI Bridge
- 2548 E7500/E7501 Hub Interface D RASUM Controller
- 254c E7501 Memory Controller Hub
- 4c53 1090 Cx9 / Vx9 mainboard
- 8086 3424 SE7501HG2 Mainboard
- 2550 E7505 Memory Controller Hub
- 2551 E7505/E7205 Series RAS Controller
- 2552 E7505/E7205 PCI-to-AGP Bridge
- 2553 E7505 Hub Interface B PCI-to-PCI Bridge
- 2554 E7505 Hub Interface B PCI-to-PCI Bridge RAS Controller
- 255d E7205 Memory Controller Hub
- 2560 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface
- 1028 0126 Optiplex GX260
- 1458 2560 GA-8PE667 Ultra
- 1462 5800 845PE Max (MS-6580)
- 2561 82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge
- 2562 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device
- 1014 0267 NetVista A30p
- 2570 82865G/PE/P DRAM Controller/Host-Hub Interface
- 1043 80f2 P4P800 Mainboard
- 1458 2570 GA-8IPE1000 Pro2 motherboard (865PE)
- 2571 82865G/PE/P PCI to AGP Controller
- 2572 82865G Integrated Graphics Controller
- 2573 82865G/PE/P PCI to CSA Bridge
- 2576 82865G/PE/P Processor to I/O Memory Interface
- 2578 82875P/E7210 Memory Controller Hub
- 1458 2578 GA-8KNXP motherboard (875P)
- 1462 7580 MS-6758 (875P Neo)
-# Motherboard P4SCE
- 15d9 4580 Super Micro Computer Inc. P4SCE
- 2579 82875P Processor to AGP Controller
- 257b 82875P/E7210 Processor to PCI to CSA Bridge
- 257e 82875P/E7210 Processor to I/O Memory Interface
- 2580 915G/P/GV/GL/PL/910GL Processor to I/O Controller
- 2581 915G/P/GV/GL/PL/910GL PCI Express Root Port
- 2582 82915G/GV/910GL Express Chipset Family Graphics Controller
- 1028 1079 Optiplex GX280
- 2584 925X/XE Memory Controller Hub
- 2585 925X/XE PCI Express Root Port
- 2588 E7220/E7221 Memory Controller Hub
- 2589 E7220/E7221 PCI Express Root Port
- 258a E7221 Integrated Graphics Controller
- 2590 Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller
- 2591 Mobile 915GM/PM Express PCI Express Root Port
- 2592 Mobile 915GM/GMS/910GML Express Graphics Controller
- 25a1 6300ESB LPC Interface Controller
- 25a2 6300ESB PATA Storage Controller
- 4c53 10b0 CL9 mainboard
- 25a3 6300ESB SATA Storage Controller
- 4c53 10b0 CL9 mainboard
- 25a4 6300ESB SMBus Controller
- 4c53 10b0 CL9 mainboard
- 25a6 6300ESB AC'97 Audio Controller
- 4c53 10b0 CL9 mainboard
- 25a7 6300ESB AC'97 Modem Controller
- 25a9 6300ESB USB Universal Host Controller
- 4c53 10b0 CL9 mainboard
- 25aa 6300ESB USB Universal Host Controller
- 4c53 10b0 CL9 mainboard
- 25ab 6300ESB Watchdog Timer
- 4c53 10b0 CL9 mainboard
- 25ac 6300ESB I/O Advanced Programmable Interrupt Controller
- 4c53 10b0 CL9 mainboard
- 25ad 6300ESB USB2 Enhanced Host Controller
- 25ae 6300ESB 64-bit PCI-X Bridge
- 25b0 6300ESB SATA RAID Controller
- 2600 E8500 Hub Interface
- 2601 E8500 PCI Express x4 Port D
- 2602 E8500 PCI Express x4 Port C0
- 2603 E8500 PCI Express x4 Port C1
- 2604 E8500 PCI Express x4 Port B0
- 2605 E8500 PCI Express x4 Port B1
- 2606 E8500 PCI Express x4 Port A0
- 2607 E8500 PCI Express x4 Port A1
- 2608 E8500 PCI Express x8 Port C
- 2609 E8500 PCI Express x8 Port B
- 260a E8500 PCI Express x8 Port A
- 260c E8500 IMI Registers
- 2610 E8500 System Bus, Boot, and Interrupt Registers
- 2611 E8500 Address Mapping Registers
- 2612 E8500 RAS Registers
- 2613 E8500 Reserved Registers
- 2614 E8500 Reserved Registers
- 2615 E8500 Miscellaneous Registers
- 2617 E8500 Reserved Registers
- 2618 E8500 Reserved Registers
- 2619 E8500 Reserved Registers
- 261a E8500 Reserved Registers
- 261b E8500 Reserved Registers
- 261c E8500 Reserved Registers
- 261d E8500 Reserved Registers
- 261e E8500 Reserved Registers
- 2620 E8500 eXternal Memory Bridge
- 2621 E8500 XMB Miscellaneous Registers
- 2622 E8500 XMB Memory Interleaving Registers
- 2623 E8500 XMB DDR Initialization and Calibration
- 2624 E8500 XMB Reserved Registers
- 2625 E8500 XMB Reserved Registers
- 2626 E8500 XMB Reserved Registers
- 2627 E8500 XMB Reserved Registers
- 2640 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge
- 2641 82801FBM (ICH6M) LPC Interface Bridge
- 2642 82801FW/FRW (ICH6W/ICH6RW) LPC Interface Bridge
- 2651 82801FB/FW (ICH6/ICH6W) SATA Controller
- 1028 0179 Optiplex GX280
- 2652 82801FR/FRW (ICH6R/ICH6RW) SATA Controller
- 2653 82801FBM (ICH6M) SATA Controller
- 2658 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1
- 1028 0179 Optiplex GX280
- 2659 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2
- 1028 0179 Optiplex GX280
- 265a 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3
- 1028 0179 Optiplex GX280
- 265b 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4
- 1028 0179 Optiplex GX280
- 265c 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
- 1028 0179 Optiplex GX280
- 2660 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1
- 2662 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2
- 2664 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3
- 2666 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4
- 2668 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller
- 266a 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller
- 1028 0179 Optiplex GX280
- 266c 82801FB/FBM/FR/FW/FRW (ICH6 Family) LAN Controller
- 266d 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller
- 266e 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller
- 1028 0179 Optiplex GX280
- 266f 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller
- 2770 Memory Controller Hub
- 2771 PCI Express Graphics Port
- 2772 Integrated Graphics Controller
- 2774 Workstation Memory Controller Hub
- 2775 PCI Express Graphics Port
- 2776 Integrated Graphics Controller
- 2778 Server Memory Controller Hub
- 2779 PCI Express Root Port
- 2782 82915G Express Chipset Family Graphics Controller
- 2792 Mobile 915GM/GMS/910GML Express Graphics Controller
- 27b8 I/O Controller Hub LPC
- 27b9 Mobile I/O Controller Hub LPC
- 27c0 I/O Controller Hub SATA cc=IDE
- 27c1 I/O Controller Hub SATA cc=AHCI
- 27c3 I/O Controller Hub SATA cc=RAID
- 27c4 Mobile I/O Controller Hub SATA cc=IDE
- 27c5 Mobile I/O Controller Hub SATA cc=AHCI
- 27c8 I/O Controller Hub UHCI USB #1
- 27c9 I/O Controller Hub UHCI USB #2
- 27ca I/O Controller Hub UHCI USB #3
- 27cb I/O Controller Hub UHCI USB #4
- 27cc I/O Controller Hub EHCI USB
- 27d0 I/O Controller Hub PCI Express Port 1
- 27d2 I/O Controller Hub PCI Express Port 2
- 27d4 I/O Controller Hub PCI Express Port 3
- 27d6 I/O Controller Hub PCI Express Port 4
- 27d8 I/O Controller Hub High Definition Audio
- 27da I/O Controller Hub SMBus
- 27dc I/O Controller Hub LAN
- 27dd I/O Controller Hub AC'97 Modem
- 27de I/O Controller Hub AC'97 Audio
- 27df I/O Controller Hub PATA
- 27e0 I/O Controller Hub PCI Express Port 5
- 27e2 I/O Controller Hub PCI Express Port 6
- 3092 Integrated RAID
- 3200 GD31244 PCI-X SATA HBA
- 3340 82855PM Processor to I/O Controller
- 1025 005a TravelMate 290
- 103c 088c nc8000 laptop
- 103c 0890 nc6000 laptop
- 3341 82855PM Processor to AGP Controller
- 3575 82830 830 Chipset Host Bridge
- 1014 021d ThinkPad A/T/X Series
- 104d 80e7 VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP
- 3576 82830 830 Chipset AGP Bridge
- 3577 82830 CGC [Chipset Graphics Controller]
- 1014 0513 ThinkPad A/T/X Series
- 3578 82830 830 Chipset Host Bridge
- 3580 82852/82855 GM/GME/PM/GMV Processor to I/O Controller
- 1028 0163 Latitude D505
- 4c53 10b0 CL9 mainboard
- 3581 82852/82855 GM/GME/PM/GMV Processor to AGP Controller
- 3582 82852/855GM Integrated Graphics Device
- 1028 0163 Latitude D505
- 4c53 10b0 CL9 mainboard
- 3584 82852/82855 GM/GME/PM/GMV Processor to I/O Controller
- 1028 0163 Latitude D505
- 4c53 10b0 CL9 mainboard
- 3585 82852/82855 GM/GME/PM/GMV Processor to I/O Controller
- 1028 0163 Latitude D505
- 4c53 10b0 CL9 mainboard
- 3590 E7520 Memory Controller Hub
- 3591 E7525/E7520 Error Reporting Registers
- 3592 E7320 Memory Controller Hub
- 3593 E7320 Error Reporting Registers
- 3594 E7520 DMA Controller
- 3595 E7525/E7520/E7320 PCI Express Port A
- 3596 E7525/E7520/E7320 PCI Express Port A1
- 3597 E7525/E7520 PCI Express Port B
- 3598 E7520 PCI Express Port B1
- 3599 E7520 PCI Express Port C
- 359a E7520 PCI Express Port C1
- 359b E7525/E7520/E7320 Extended Configuration Registers
- 359e E7525 Memory Controller Hub
- 4220 PRO/Wireless 2200BG
- 4223 PRO/Wireless 2915ABG MiniPCI Adapter
- 5200 EtherExpress PRO/100 Intelligent Server
- 5201 EtherExpress PRO/100 Intelligent Server
- 8086 0001 EtherExpress PRO/100 Server Ethernet Adapter
- 530d 80310 IOP [IO Processor]
- 7000 82371SB PIIX3 ISA [Natoma/Triton II]
- 7010 82371SB PIIX3 IDE [Natoma/Triton II]
- 7020 82371SB PIIX3 USB [Natoma/Triton II]
- 7030 430VX - 82437VX TVX [Triton VX]
- 7050 Intel Intercast Video Capture Card
- 7100 430TX - 82439TX MTXC
- 7110 82371AB/EB/MB PIIX4 ISA
- 15ad 1976 virtualHW v3
- 7111 82371AB/EB/MB PIIX4 IDE
- 15ad 1976 virtualHW v3
- 7112 82371AB/EB/MB PIIX4 USB
- 15ad 1976 virtualHW v3
- 7113 82371AB/EB/MB PIIX4 ACPI
- 15ad 1976 virtualHW v3
- 7120 82810 GMCH [Graphics Memory Controller Hub]
- 4c53 1040 CL7 mainboard
- 4c53 1060 PC7 mainboard
- 7121 82810 CGC [Chipset Graphics Controller]
- 4c53 1040 CL7 mainboard
- 4c53 1060 PC7 mainboard
- 8086 4341 Cayman (CA810) Mainboard
- 7122 82810 DC-100 GMCH [Graphics Memory Controller Hub]
- 7123 82810 DC-100 CGC [Chipset Graphics Controller]
- 7124 82810E DC-133 GMCH [Graphics Memory Controller Hub]
- 7125 82810E DC-133 CGC [Chipset Graphics Controller]
- 7126 82810 DC-133 System and Graphics Controller
- 7128 82810-M DC-100 System and Graphics Controller
- 712a 82810-M DC-133 System and Graphics Controller
- 7180 440LX/EX - 82443LX/EX Host bridge
- 7181 440LX/EX - 82443LX/EX AGP bridge
- 7190 440BX/ZX/DX - 82443BX/ZX/DX Host bridge
- 0e11 0500 Armada 1750 Laptop System Chipset
- 0e11 b110 Armada M700/E500
- 1179 0001 Toshiba Tecra 8100 Laptop System Chipset
- 15ad 1976 virtualHW v3
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- 7191 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge
- 7192 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (AGP disabled)
- 0e11 0460 Armada 1700 Laptop System Chipset
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 7194 82440MX Host Bridge
- 1033 0000 Versa Note Vxi
- 4c53 10a0 CA3/CR3 mainboard
- 7195 82440MX AC'97 Audio Controller
- 1033 80cc Versa Note VXi
- 10cf 1099 QSound_SigmaTel Stac97 PCI Audio
- 11d4 0040 SoundMAX Integrated Digital Audio
- 11d4 0048 SoundMAX Integrated Digital Audio
- 7196 82440MX AC'97 Modem Controller
- 7198 82440MX ISA Bridge
- 7199 82440MX EIDE Controller
- 719a 82440MX USB Universal Host Controller
- 719b 82440MX Power Management Controller
- 71a0 440GX - 82443GX Host bridge
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- 71a1 440GX - 82443GX AGP bridge
- 71a2 440GX - 82443GX Host bridge (AGP disabled)
- 4c53 1000 CC7/CR7/CP7/VC7/VP7/VR7 mainboard
- 7600 82372FB PIIX5 ISA
- 7601 82372FB PIIX5 IDE
- 7602 82372FB PIIX5 USB
- 7603 82372FB PIIX5 SMBus
- 7800 82740 (i740) AGP Graphics Accelerator
- 003d 0008 Starfighter AGP
- 003d 000b Starfighter AGP
- 1092 0100 Stealth II G460
- 10b4 201a Lightspeed 740
- 10b4 202f Lightspeed 740
- 8086 0000 Terminator 2x/i
- 8086 0100 Intel740 Graphics Accelerator
- 84c4 450KX/GX [Orion] - 82454KX/GX PCI bridge
- 84c5 450KX/GX [Orion] - 82453KX/GX Memory controller
- 84ca 450NX - 82451NX Memory & I/O Controller
- 84cb 450NX - 82454NX/84460GX PCI Expander Bridge
- 84e0 460GX - 84460GX System Address Controller (SAC)
- 84e1 460GX - 84460GX System Data Controller (SDC)
- 84e2 460GX - 84460GX AGP Bridge (GXB function 2)
- 84e3 460GX - 84460GX Memory Address Controller (MAC)
- 84e4 460GX - 84460GX Memory Data Controller (MDC)
- 84e6 460GX - 82466GX Wide and fast PCI eXpander Bridge (WXB)
- 84ea 460GX - 84460GX AGP Bridge (GXB function 1)
- 8500 IXP4XX - Intel Network Processor family. IXP420, IXP421, IXP422, IXP425 and IXC1100
- 1993 0dee mGuard-PCI AV#1
- 1993 0def mGuard-PCI AV#0
- 9000 IXP2000 Family Network Processor
- 9001 IXP2400 Network Processor
- 9004 IXP2800 Network Processor
- 9621 Integrated RAID
- 9622 Integrated RAID
- 9641 Integrated RAID
- 96a1 Integrated RAID
-# retail verson
- a01f PRO/10GbE LR Server Adapter
-# OEM version
- a11f PRO/10GbE LR Server Adapter
- b152 21152 PCI-to-PCI Bridge
-# observed, and documented in Intel revision note; new mask of 1011:0026
- b154 21154 PCI-to-PCI Bridge
- b555 21555 Non transparent PCI-to-PCI Bridge
- 12d9 000a PCI VoIP Gateway
- 4c53 1050 CT7 mainboard
- 4c53 1051 CE7 mainboard
- e4bf 1000 CC8-1-BLUES
- ffff 450NX/GX [Orion] - 82453KX/GX Memory controller [BUG]
-8401 TRENDware International Inc.
-8800 Trigem Computer Inc.
- 2008 Video assistent component
-8866 T-Square Design Inc.
-8888 Silicon Magic
-# 8c4a is not Winbond but there is a board misprogrammed
-8c4a Winbond
- 1980 W89C940 misprogrammed [ne2k]
-8e0e Computone Corporation
-8e2e KTI
- 3000 ET32P2
-9004 Adaptec
- 0078 AHA-2940U_CN
- 1078 AIC-7810
- 1160 AIC-1160 [Family Fibre Channel Adapter]
- 2178 AIC-7821
- 3860 AHA-2930CU
- 3b78 AHA-4844W/4844UW
- 5075 AIC-755x
- 5078 AHA-7850
- 9004 7850 AHA-2904/Integrated AIC-7850
- 5175 AIC-755x
- 5178 AIC-7851
- 5275 AIC-755x
- 5278 AIC-7852
- 5375 AIC-755x
- 5378 AIC-7850
- 5475 AIC-755x
- 5478 AIC-7850
- 5575 AVA-2930
- 5578 AIC-7855
- 5647 ANA-7711 TCP Offload Engine
- 9004 7710 ANA-7711F TCP Offload Engine - Optical
- 9004 7711 ANA-7711LP TCP Offload Engine - Copper
- 5675 AIC-755x
- 5678 AIC-7856
- 5775 AIC-755x
- 5778 AIC-7850
- 5800 AIC-5800
- 5900 ANA-5910/5930/5940 ATM155 & 25 LAN Adapter
- 5905 ANA-5910A/5930A/5940A ATM Adapter
- 6038 AIC-3860
- 6075 AIC-1480 / APA-1480
- 9004 7560 AIC-1480 / APA-1480 Cardbus
- 6078 AIC-7860
- 6178 AIC-7861
- 9004 7861 AHA-2940AU Single
- 6278 AIC-7860
- 6378 AIC-7860
- 6478 AIC-786x
- 6578 AIC-786x
- 6678 AIC-786x
- 6778 AIC-786x
- 6915 ANA620xx/ANA69011A
- 9004 0008 ANA69011A/TX 10/100
- 9004 0009 ANA69011A/TX 10/100
- 9004 0010 ANA62022 2-port 10/100
- 9004 0018 ANA62044 4-port 10/100
- 9004 0019 ANA62044 4-port 10/100
- 9004 0020 ANA62022 2-port 10/100
- 9004 0028 ANA69011A/TX 10/100
- 9004 8008 ANA69011A/TX 64 bit 10/100
- 9004 8009 ANA69011A/TX 64 bit 10/100
- 9004 8010 ANA62022 2-port 64 bit 10/100
- 9004 8018 ANA62044 4-port 64 bit 10/100
- 9004 8019 ANA62044 4-port 64 bit 10/100
- 9004 8020 ANA62022 2-port 64 bit 10/100
- 9004 8028 ANA69011A/TX 64 bit 10/100
- 7078 AHA-294x / AIC-7870
- 7178 AHA-2940/2940W / AIC-7871
- 7278 AHA-3940/3940W / AIC-7872
- 7378 AHA-3985 / AIC-7873
- 7478 AHA-2944/2944W / AIC-7874
- 7578 AHA-3944/3944W / AIC-7875
- 7678 AHA-4944W/UW / AIC-7876
- 7710 ANA-7711F Network Accelerator Card (NAC) - Optical
- 7711 ANA-7711C Network Accelerator Card (NAC) - Copper
- 7778 AIC-787x
- 7810 AIC-7810
- 7815 AIC-7815 RAID+Memory Controller IC
- 9004 7815 ARO-1130U2 RAID Controller
- 9004 7840 AIC-7815 RAID+Memory Controller IC
- 7850 AIC-7850
- 7855 AHA-2930
- 7860 AIC-7860
- 7870 AIC-7870
- 7871 AHA-2940
- 7872 AHA-3940
- 7873 AHA-3980
- 7874 AHA-2944
- 7880 AIC-7880P
- 7890 AIC-7890
- 7891 AIC-789x
- 7892 AIC-789x
- 7893 AIC-789x
- 7894 AIC-789x
- 7895 AHA-2940U/UW / AHA-39xx / AIC-7895
- 9004 7890 AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B
- 9004 7891 AHA-2940U/2940UW Dual
- 9004 7892 AHA-3940AU/AUW/AUWD/UWD
- 9004 7894 AHA-3944AUWD
- 9004 7895 AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B
- 9004 7896 AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B
- 9004 7897 AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B
- 7896 AIC-789x
- 7897 AIC-789x
- 8078 AIC-7880U
- 9004 7880 AIC-7880P Ultra/Ultra Wide SCSI Chipset
- 8178 AHA-2940U/UW/D / AIC-7881U
- 9004 7881 AHA-2940UW SCSI Host Adapter
- 8278 AHA-3940U/UW/UWD / AIC-7882U
- 8378 AHA-3940U/UW / AIC-7883U
- 8478 AHA-2944UW / AIC-7884U
- 8578 AHA-3944U/UWD / AIC-7885
- 8678 AHA-4944UW / AIC-7886
- 8778 AHA-2940UW Pro / AIC-788x
- 9004 7887 2940UW Pro Ultra-Wide SCSI Controller
- 8878 AHA-2930UW / AIC-7888
- 9004 7888 AHA-2930UW SCSI Controller
- 8b78 ABA-1030
- ec78 AHA-4944W/UW
-9005 Adaptec
- 0010 AHA-2940U2/U2W
- 9005 2180 AHA-2940U2 SCSI Controller
- 9005 8100 AHA-2940U2B SCSI Controller
- 9005 a100 AHA-2940U2B SCSI Controller
- 9005 a180 AHA-2940U2W SCSI Controller
- 9005 e100 AHA-2950U2B SCSI Controller
- 0011 AHA-2930U2
- 0013 78902
- 9005 0003 AAA-131U2 Array1000 1 Channel RAID Controller
- 9005 000f AIC7890_ARO
- 001f AHA-2940U2/U2W / 7890/7891
- 9005 000f 2940U2W SCSI Controller
- 9005 a180 2940U2W SCSI Controller
- 0020 AIC-7890
- 002f AIC-7890
- 0030 AIC-7890
- 003f AIC-7890
- 0050 AHA-3940U2x/395U2x
- 9005 f500 AHA-3950U2B
- 9005 ffff AHA-3950U2B
- 0051 AHA-3950U2D
- 9005 b500 AHA-3950U2D
- 0053 AIC-7896 SCSI Controller
- 9005 ffff AIC-7896 SCSI Controller mainboard implementation
- 005f AIC-7896U2/7897U2
- 0080 AIC-7892A U160/m
- 0e11 e2a0 Compaq 64-Bit/66MHz Wide Ultra3 SCSI Adapter
- 9005 6220 AHA-29160C
- 9005 62a0 29160N Ultra160 SCSI Controller
- 9005 e220 29160LP Low Profile Ultra160 SCSI Controller
- 9005 e2a0 29160 Ultra160 SCSI Controller
- 0081 AIC-7892B U160/m
- 9005 62a1 19160 Ultra160 SCSI Controller
- 0083 AIC-7892D U160/m
- 008f AIC-7892P U160/m
- 1179 0001 Magnia Z310
- 15d9 9005 Onboard SCSI Host Adapter
- 00c0 AHA-3960D / AIC-7899A U160/m
- 0e11 f620 Compaq 64-Bit/66MHz Dual Channel Wide Ultra3 SCSI Adapter
- 9005 f620 AHA-3960D U160/m
- 00c1 AIC-7899B U160/m
- 00c3 AIC-7899D U160/m
- 00c5 RAID subsystem HBA
- 1028 00c5 PowerEdge 2400,2500,2550,4400
- 00cf AIC-7899P U160/m
- 1028 00ce PowerEdge 1400
- 1028 00d1 PowerEdge 2550
- 1028 00d9 PowerEdge 2500
- 10f1 2462 Thunder K7 S2462
- 15d9 9005 Onboard SCSI Host Adapter
- 8086 3411 SDS2 Mainboard
- 0250 ServeRAID Controller
- 1014 0279 ServeRAID-xx
- 1014 028c ServeRAID-xx
-# from kernel sources
- 0279 ServeRAID 6M
- 0283 AAC-RAID
- 9005 0283 Catapult
- 0284 AAC-RAID
- 9005 0284 Tomcat
- 0285 AAC-RAID
- 0e11 0295 SATA 6Ch (Bearcat)
- 1014 02f2 ServeRAID 8i
- 1028 0287 PowerEdge Expandable RAID Controller 320/DC
- 1028 0291 CERC SATA RAID 2 PCI SATA 6ch (DellCorsair)
- 103c 3227 AAR-2610SA
- 17aa 0286 Legend S220 (Legend Crusader)
- 17aa 0287 Legend S230 (Legend Vulcan)
- 9005 0285 2200S (Vulcan)
- 9005 0286 2120S (Crusader)
- 9005 0287 2200S (Vulcan-2m)
- 9005 0288 3230S (Harrier)
- 9005 0289 3240S (Tornado)
- 9005 028a ASR-2020S PCI-X ZCR (Skyhawk)
- 9005 028b ASR-2020S SO-DIMM PCI-X ZCR (Terminator)
- 9005 0290 AAR-2410SA PCI SATA 4ch (Jaguar II)
- 9005 0292 AAR-2810SA PCI SATA 8ch (Corsair-8)
- 9005 0293 AAR-21610SA PCI SATA 16ch (Corsair-16)
- 9005 0294 ESD SO-DIMM PCI-X SATA ZCR (Prowler)
- 0286 AAC-RAID (Rocket)
- 9005 028c ASR-2230S + ASR-2230SLP PCI-X (Lancer)
- 0503 Scamp chipset SCSI controller
- 1014 02BF Quad Channel PCI-X DDR U320 SCSI RAID Adapter (571E)
- 8000 ASC-29320A U320
- 800f AIC-7901 U320
- 8010 ASC-39320 U320
- 8011 ASC-32320D U320
- 0e11 00ac ASC-39320D U320
- 9005 0041 ASC-39320D U320
- 8012 ASC-29320 U320
- 8013 ASC-29320B U320
- 8014 ASC-29320LP U320
- 8015 ASC-39320B U320
- 8016 ASC-39320A U320
- 8017 ASC-29320ALP U320
- 801c ASC-39320D U320
- 801d AIC-7902B U320
- 801e AIC-7901A U320
- 801f AIC-7902 U320
- 8080 ASC-29320A U320 w/HostRAID
- 808f AIC-7901 U320 w/HostRAID
- 8090 ASC-39320 U320 w/HostRAID
- 8091 ASC-39320D U320 w/HostRAID
- 8092 ASC-29320 U320 w/HostRAID
- 8093 ASC-29320B U320 w/HostRAID
- 8094 ASC-29320LP U320 w/HostRAID
- 8095 ASC-39320(B) U320 w/HostRAID
- 8096 ASC-39320A U320 w/HostRAID
- 8097 ASC-29320ALP U320 w/HostRAID
- 809c ASC-39320D(B) U320 w/HostRAID
- 809d AIC-7902(B) U320 w/HostRAID
- 809e AIC-7901A U320 w/HostRAID
- 809f AIC-7902 U320 w/HostRAID
-907f Atronics
- 2015 IDE-2015PL
-919a Gigapixel Corp
-9412 Holtek
- 6565 6565
-9699 Omni Media Technology Inc
- 6565 6565
-9710 NetMos Technology
- 7780 USB IRDA-port
- 9705 PCI 9705 Parallel Port
- 9715 PCI 9715 Dual Parallel Port
- 9735 PCI 9735 Multi-I/O Controller
- 1000 0002 0P2S (2 serial)
- 1000 0012 1P2S (1 parallel + 2 serial)
- 9745 PCI 9745 Multi-I/O Controller
- 1000 0002 0P2S (2 serial)
- 1000 0012 1P2S (1 parallel + 2 serial)
- 9755 PCI 9755 Parallel Port and ISA Bridge
- 9805 PCI 9805 Parallel Port
- 9815 PCI 9815 Dual Parallel Port
- 1000 0020 2P0S (2 port parallel adaptor)
- 9835 PCI 9835 Multi-I/O Controller
- 1000 0002 0P2S (16C550 UART)
- 1000 0012 1P2S
- 9845 PCI 9845 Multi-I/O Controller
- 1000 0004 0P4S (4 port 16550A serial card)
- 1000 0006 0P6S (6 port 16550A serial card)
- 1000 0014 1P4S (4 port 16550A serial card + parallel)
- 9855 PCI 9855 Multi-I/O Controller
- 1000 0014 1P4S
-9902 Stargen Inc.
- 0001 SG2010 PCI over Starfabric Bridge
- 0002 SG2010 PCI to Starfabric Gateway
- 0003 SG1010 Starfabric Switch and PCI Bridge
-a0a0 AOPEN Inc.
-a0f1 UNISYS Corporation
-a200 NEC Corporation
-a259 Hewlett Packard
-a25b Hewlett Packard GmbH PL24-MKT
-a304 Sony
-a727 3Com Corporation
- 0013 3CRPAG175 Wireless PC Card
-aa42 Scitex Digital Video
-ac1e Digital Receiver Technology Inc
-ac3d Actuality Systems
-aecb Adrienne Electronics Corporation
-b1b3 Shiva Europe Limited
-# Pinnacle should be 11bd, but they got it wrong several times --mj
-bd11 Pinnacle Systems, Inc. (Wrong ID)
-c001 TSI Telsys
-c0a9 Micron/Crucial Technology
-c0de Motorola
-c0fe Motion Engineering, Inc.
-ca50 Varian Australia Pty Ltd
-cafe Chrysalis-ITS
-cccc Catapult Communications
-cddd Tyzx, Inc.
- 0101 DeepSea 1 High Speed Stereo Vision Frame Grabber
- 0200 DeepSea 2 High Speed Stereo Vision Frame Grabber
-d4d4 Dy4 Systems Inc
- 0601 PCI Mezzanine Card
-d531 I+ME ACTIA GmbH
-d84d Exsys
-dead Indigita Corporation
-deaf Middle Digital Inc.
- 9050 PC Weasel Virtual VGA
- 9051 PC Weasel Serial Port
- 9052 PC Weasel Watchdog Timer
-e000 Winbond
- e000 W89C940
-# see also : http://www.schoenfeld.de/inside/Inside_CWMK3.txt maybe a misuse of TJN id or it use the TJN 3XX chip for other applic
-e159 Tiger Jet Network Inc.
- 0001 Tiger3XX Modem/ISDN interface
- 0059 0001 128k ISDN-S/T Adapter
- 0059 0003 128k ISDN-U Adapter
- 0002 Tiger100APC ISDN chipset
-e4bf EKF Elektronik GmbH
-# Innovative and scalable network IC vendor
-e55e Essence Technology, Inc.
-ea01 Eagle Technology
-# The main chip of all these devices is by Xilinx -> It could also be a Xilinx ID.
-ea60 RME
- 9896 Digi32
- 9897 Digi32 Pro
- 9898 Digi32/8
-eabb Aashima Technology B.V.
-eace Endace Measurement Systems, Ltd
- 3100 DAG 3.10 OC-3/OC-12
- 3200 DAG 3.2x OC-3/OC-12
- 320e DAG 3.2E Fast Ethernet
- 340e DAG 3.4E Fast Ethernet
- 341e DAG 3.41E Fast Ethernet
- 3500 DAG 3.5 OC-3/OC-12
- 351c DAG 3.5ECM Fast Ethernet
- 4100 DAG 4.10 OC-48
- 4110 DAG 4.11 OC-48
- 4220 DAG 4.2 OC-48
- 422e DAG 4.2E Dual Gigabit Ethernet
-ec80 Belkin Corporation
- ec00 F5D6000
-ecc0 Echo Digital Audio Corporation
-edd8 ARK Logic Inc
- a091 1000PV [Stingray]
- a099 2000PV [Stingray]
- a0a1 2000MT
- a0a9 2000MI
-f1d0 AJA Video
-# All boards I have seen have this ID not efac, though all docs say efac...
- cafe KONA SD SMPTE 259M I/O
- efac KONA SD SMPTE 259M I/O
- facd KONA HD SMPTE 292M I/O
-fa57 Interagon AS
- 0001 PMC [Pattern Matching Chip]
-febd Ultraview Corp.
-feda Broadcom Inc (nee Epigram)
- a0fa BCM4210 iLine10 HomePNA 2.0
- a10e BCM4230 iLine10 HomePNA 2.0
-# IT & Telecom company, develops PCI Trunk cards <www.fedetec.es>
-fede Fedetec Inc.
- 0003 TABIC PCI v3
-fffe VMWare Inc
- 0405 Virtual SVGA 4.0
- 0710 Virtual SVGA
-ffff Illegal Vendor ID
-
-
-# List of known device classes, subclasses and programming interfaces
-
-# Syntax:
-# C class class_name
-# subclass subclass_name <-- single tab
-# prog-if prog-if_name <-- two tabs
-
-C 00 Unclassified device
- 00 Non-VGA unclassified device
- 01 VGA compatible unclassified device
-C 01 Mass storage controller
- 00 SCSI storage controller
- 01 IDE interface
- 02 Floppy disk controller
- 03 IPI bus controller
- 04 RAID bus controller
- 80 Unknown mass storage controller
-C 02 Network controller
- 00 Ethernet controller
- 01 Token ring network controller
- 02 FDDI network controller
- 03 ATM network controller
- 04 ISDN controller
- 80 Network controller
-C 03 Display controller
- 00 VGA compatible controller
- 00 VGA
- 01 8514
- 01 XGA compatible controller
- 02 3D controller
- 80 Display controller
-C 04 Multimedia controller
- 00 Multimedia video controller
- 01 Multimedia audio controller
- 02 Computer telephony device
- 80 Multimedia controller
-C 05 Memory controller
- 00 RAM memory
- 01 FLASH memory
- 80 Memory controller
-C 06 Bridge
- 00 Host bridge
- 01 ISA bridge
- 02 EISA bridge
- 03 MicroChannel bridge
- 04 PCI bridge
- 00 Normal decode
- 01 Subtractive decode
- 05 PCMCIA bridge
- 06 NuBus bridge
- 07 CardBus bridge
- 08 RACEway bridge
- 00 Transparent mode
- 01 Endpoint mode
- 09 Semi-transparent PCI-to-PCI bridge
- 40 Primary bus towards host CPU
- 80 Secondary bus towards host CPU
- 0a InfiniBand to PCI host bridge
- 80 Bridge
-C 07 Communication controller
- 00 Serial controller
- 00 8250
- 01 16450
- 02 16550
- 03 16650
- 04 16750
- 05 16850
- 06 16950
- 01 Parallel controller
- 00 SPP
- 01 BiDir
- 02 ECP
- 03 IEEE1284
- fe IEEE1284 Target
- 02 Multiport serial controller
- 03 Modem
- 00 Generic
- 01 Hayes/16450
- 02 Hayes/16550
- 03 Hayes/16650
- 04 Hayes/16750
- 80 Communication controller
-C 08 Generic system peripheral
- 00 PIC
- 00 8259
- 01 ISA PIC
- 02 EISA PIC
- 10 IO-APIC
- 20 IO(X)-APIC
- 01 DMA controller
- 00 8237
- 01 ISA DMA
- 02 EISA DMA
- 02 Timer
- 00 8254
- 01 ISA Timer
- 02 EISA Timers
- 03 RTC
- 00 Generic
- 01 ISA RTC
- 04 PCI Hot-plug controller
- 80 System peripheral
-C 09 Input device controller
- 00 Keyboard controller
- 01 Digitizer Pen
- 02 Mouse controller
- 03 Scanner controller
- 04 Gameport controller
- 00 Generic
- 10 Extended
- 80 Input device controller
-C 0a Docking station
- 00 Generic Docking Station
- 80 Docking Station
-C 0b Processor
- 00 386
- 01 486
- 02 Pentium
- 10 Alpha
- 20 Power PC
- 30 MIPS
- 40 Co-processor
-C 0c Serial bus controller
- 00 FireWire (IEEE 1394)
- 00 Generic
- 10 OHCI
- 01 ACCESS Bus
- 02 SSA
- 03 USB Controller
- 00 UHCI
- 10 OHCI
- 20 EHCI
- 80 Unspecified
- fe USB Device
- 04 Fibre Channel
- 05 SMBus
- 06 InfiniBand
-C 0d Wireless controller
- 00 IRDA controller
- 01 Consumer IR controller
- 10 RF controller
- 80 Wireless controller
-C 0e Intelligent controller
- 00 I2O
-C 0f Satellite communications controller
- 00 Satellite TV controller
- 01 Satellite audio communication controller
- 03 Satellite voice communication controller
- 04 Satellite data communication controller
-C 10 Encryption controller
- 00 Network and computing encryption device
- 10 Entertainment encryption device
- 80 Encryption controller
-C 11 Signal processing controller
- 00 DPIO module
- 01 Performance counters
- 10 Communication synchronizer
- 80 Signal processing controller
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 30bac7ed7c1..3c565ce7f77 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -90,15 +90,19 @@ static void pcie_portdrv_save_config(struct pci_dev *dev)
pci_save_msi_state(dev);
}
-static void pcie_portdrv_restore_config(struct pci_dev *dev)
+static int pcie_portdrv_restore_config(struct pci_dev *dev)
{
struct pcie_port_device_ext *p_ext = pci_get_drvdata(dev);
+ int retval;
pci_restore_state(dev);
if (p_ext->interrupt_mode == PCIE_PORT_MSI_MODE)
pci_restore_msi_state(dev);
- pci_enable_device(dev);
+ retval = pci_enable_device(dev);
+ if (retval)
+ return retval;
pci_set_master(dev);
+ return 0;
}
/*
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 93e8a878ea9..35caec13023 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -584,7 +584,7 @@ static int pci_setup_device(struct pci_dev * dev)
dev->vendor, dev->device, class, dev->hdr_type);
/* "Unknown power state" */
- dev->current_state = 4;
+ dev->current_state = PCI_UNKNOWN;
/* Early fixups, before probing the BARs */
pci_fixup_device(pci_fixup_early, dev);
@@ -753,29 +753,19 @@ pci_scan_device(struct pci_bus *bus, int devfn)
kfree(dev);
return NULL;
}
- device_initialize(&dev->dev);
- dev->dev.release = pci_release_dev;
- pci_dev_get(dev);
-
- pci_name_device(dev);
-
- dev->dev.dma_mask = &dev->dma_mask;
- dev->dev.coherent_dma_mask = 0xffffffffull;
return dev;
}
-struct pci_dev * __devinit
-pci_scan_single_device(struct pci_bus *bus, int devfn)
+void __devinit pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
{
- struct pci_dev *dev;
+ device_initialize(&dev->dev);
+ dev->dev.release = pci_release_dev;
+ pci_dev_get(dev);
- dev = pci_scan_device(bus, devfn);
- pci_scan_msi_device(dev);
+ dev->dev.dma_mask = &dev->dma_mask;
+ dev->dev.coherent_dma_mask = 0xffffffffull;
- if (!dev)
- return NULL;
-
/* Fix up broken headers */
pci_fixup_device(pci_fixup_header, dev);
@@ -787,6 +777,19 @@ pci_scan_single_device(struct pci_bus *bus, int devfn)
spin_lock(&pci_bus_lock);
list_add_tail(&dev->bus_list, &bus->devices);
spin_unlock(&pci_bus_lock);
+}
+
+struct pci_dev * __devinit
+pci_scan_single_device(struct pci_bus *bus, int devfn)
+{
+ struct pci_dev *dev;
+
+ dev = pci_scan_device(bus, devfn);
+ if (!dev)
+ return NULL;
+
+ pci_device_add(dev, bus);
+ pci_scan_msi_device(dev);
return dev;
}
@@ -883,7 +886,8 @@ unsigned int __devinit pci_do_scan_bus(struct pci_bus *bus)
return max;
}
-struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, int bus, struct pci_ops *ops, void *sysdata)
+struct pci_bus * __devinit pci_create_bus(struct device *parent,
+ int bus, struct pci_ops *ops, void *sysdata)
{
int error;
struct pci_bus *b;
@@ -940,8 +944,6 @@ struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, int bus,
b->resource[0] = &ioport_resource;
b->resource[1] = &iomem_resource;
- b->subordinate = pci_scan_child_bus(b);
-
return b;
sys_create_link_err:
@@ -959,6 +961,18 @@ err_out:
kfree(b);
return NULL;
}
+EXPORT_SYMBOL_GPL(pci_create_bus);
+
+struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
+ int bus, struct pci_ops *ops, void *sysdata)
+{
+ struct pci_bus *b;
+
+ b = pci_create_bus(parent, bus, ops, sysdata);
+ if (b)
+ b->subordinate = pci_scan_child_bus(b);
+ return b;
+}
EXPORT_SYMBOL(pci_scan_bus_parented);
#ifdef CONFIG_HOTPLUG
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 7988fc8df3f..9613f666c11 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -474,7 +474,7 @@ static int show_dev_config(struct seq_file *m, void *v)
struct pci_dev *first_dev;
struct pci_driver *drv;
u32 class_rev;
- unsigned char latency, min_gnt, max_lat, *class;
+ unsigned char latency, min_gnt, max_lat;
int reg;
first_dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL);
@@ -490,16 +490,8 @@ static int show_dev_config(struct seq_file *m, void *v)
pci_read_config_byte (dev, PCI_MAX_LAT, &max_lat);
seq_printf(m, " Bus %2d, device %3d, function %2d:\n",
dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
- class = pci_class_name(class_rev >> 16);
- if (class)
- seq_printf(m, " %s", class);
- else
- seq_printf(m, " Class %04x", class_rev >> 16);
-#ifdef CONFIG_PCI_NAMES
- seq_printf(m, ": %s", dev->pretty_name);
-#else
+ seq_printf(m, " Class %04x", class_rev >> 16);
seq_printf(m, ": PCI device %04x:%04x", dev->vendor, dev->device);
-#endif
seq_printf(m, " (rev %d).\n", class_rev & 0xff);
if (dev->irq)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bb36bb69803..11ca44387cb 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -245,12 +245,19 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region, unsi
{
region &= ~(size-1);
if (region) {
+ struct pci_bus_region bus_region;
struct resource *res = dev->resource + nr;
res->name = pci_name(dev);
res->start = region;
res->end = region + size - 1;
res->flags = IORESOURCE_IO;
+
+ /* Convert from PCI bus to resource space. */
+ bus_region.start = res->start;
+ bus_region.end = res->end;
+ pcibios_bus_to_resource(dev, res, &bus_region);
+
pci_claim_resource(dev, nr);
}
}
@@ -422,6 +429,25 @@ static void __devinit quirk_via_ioapic(struct pci_dev *dev)
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic );
/*
+ * VIA 8237: Some BIOSs don't set the 'Bypass APIC De-Assert Message' Bit.
+ * This leads to doubled level interrupt rates.
+ * Set this bit to get rid of cycle wastage.
+ * Otherwise uncritical.
+ */
+static void __devinit quirk_via_vt8237_bypass_apic_deassert(struct pci_dev *dev)
+{
+ u8 misc_control2;
+#define BYPASS_APIC_DEASSERT 8
+
+ pci_read_config_byte(dev, 0x5B, &misc_control2);
+ if (!(misc_control2 & BYPASS_APIC_DEASSERT)) {
+ printk(KERN_INFO "PCI: Bypassing VIA 8237 APIC De-Assert Message\n");
+ pci_write_config_byte(dev, 0x5B, misc_control2|BYPASS_APIC_DEASSERT);
+ }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk_via_vt8237_bypass_apic_deassert);
+
+/*
* The AMD io apic can hang the box when an apic irq is masked.
* We check all revs >= B0 (yet not in the pre production!) as the bug
* is currently marked NoFix
@@ -850,6 +876,12 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
case 0xC00C: /* Samsung P35 notebook */
asus_hides_smbus = 1;
}
+ } else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) {
+ if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
+ switch(dev->subsystem_device) {
+ case 0x0058: /* Compaq Evo N620c */
+ asus_hides_smbus = 1;
+ }
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845_HB, asus_hides_smbus_hostbridge );
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 6b0e6464eb3..657be948baf 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -77,8 +77,7 @@ pbus_assign_resources_sorted(struct pci_bus *bus)
}
}
-static void __devinit
-pci_setup_cardbus(struct pci_bus *bus)
+void pci_setup_cardbus(struct pci_bus *bus)
{
struct pci_dev *bridge = bus->self;
struct pci_bus_region region;
@@ -130,6 +129,7 @@ pci_setup_cardbus(struct pci_bus *bus)
region.end);
}
}
+EXPORT_SYMBOL(pci_setup_cardbus);
/* Initialize bridges with base/limit values we have collected.
PCI-to-PCI Bridge Architecture Specification rev. 1.1 (1998)
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 5598b4714f7..50d6685dcbc 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -26,7 +26,7 @@
#include "pci.h"
-static void
+void
pci_update_resource(struct pci_dev *dev, struct resource *res, int resno)
{
struct pci_bus_region region;
@@ -97,10 +97,7 @@ pci_claim_resource(struct pci_dev *dev, int resource)
char *dtype = resource < PCI_BRIDGE_RESOURCES ? "device" : "bridge";
int err;
- if (res->flags & IORESOURCE_IO)
- root = &ioport_resource;
- if (res->flags & IORESOURCE_MEM)
- root = &iomem_resource;
+ root = pcibios_select_root(dev, res);
err = -EINVAL;
if (root != NULL)
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 6485f75d2fb..ddc741e6ecb 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -221,6 +221,13 @@ config PCMCIA_VRC4173
tristate "NEC VRC4173 CARDU support"
depends on CPU_VR41XX && PCI && PCMCIA
+config OMAP_CF
+ tristate "OMAP CompactFlash Controller"
+ depends on PCMCIA && ARCH_OMAP16XX
+ help
+ Say Y here to support the CompactFlash controller on OMAP.
+ Note that this doesn't support "True IDE" mode.
+
config PCCARD_NONSTATIC
tristate
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index ef694c74dfb..a41fbb38fdc 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_M32R_CFC) += m32r_cfc.o
obj-$(CONFIG_PCMCIA_AU1X00) += au1x00_ss.o
obj-$(CONFIG_PCMCIA_VRC4171) += vrc4171_card.o
obj-$(CONFIG_PCMCIA_VRC4173) += vrc4173_cardu.o
+obj-$(CONFIG_OMAP_CF) += omap_cf.o
sa11xx_core-y += soc_common.o sa11xx_base.o
pxa2xx_core-y += soc_common.o pxa2xx_base.o
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index e39178fc59d..fabd3529ceb 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -654,9 +654,10 @@ static int pccardd(void *__skt)
skt->thread = NULL;
complete_and_exit(&skt->thread_done, 0);
}
- complete(&skt->thread_done);
add_wait_queue(&skt->thread_wait, &wait);
+ complete(&skt->thread_done);
+
for (;;) {
unsigned long flags;
unsigned int events;
@@ -682,11 +683,11 @@ static int pccardd(void *__skt)
continue;
}
- schedule();
- try_to_freeze();
-
if (!skt->thread)
break;
+
+ schedule();
+ try_to_freeze();
}
remove_wait_queue(&skt->thread_wait, &wait);
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 6bbfbd0e02a..55867bc7f19 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -17,9 +17,6 @@
#include <linux/config.h>
-#define CLIENT_MAGIC 0x51E6
-typedef struct client_t client_t;
-
/* Flags in client state */
#define CLIENT_CONFIG_LOCKED 0x0001
#define CLIENT_IRQ_REQ 0x0002
@@ -45,7 +42,6 @@ typedef struct region_t {
typedef struct config_t {
u_int state;
u_int Attributes;
- u_int Vcc, Vpp1, Vpp2;
u_int IntType;
u_int ConfigBase;
u_char Status, Pin, Copy, Option, ExtStatus;
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 43da2e92d50..080608c7381 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -354,6 +354,7 @@ static void pcmcia_release_dev(struct device *dev)
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
ds_dbg(1, "releasing dev %p\n", p_dev);
pcmcia_put_socket(p_dev->socket);
+ kfree(p_dev->devname);
kfree(p_dev);
}
@@ -424,9 +425,13 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
{
cistpl_manfid_t manf_id;
cistpl_funcid_t func_id;
- cistpl_vers_1_t vers1;
+ cistpl_vers_1_t *vers1;
unsigned int i;
+ vers1 = kmalloc(sizeof(*vers1), GFP_KERNEL);
+ if (!vers1)
+ return -ENOMEM;
+
if (!pccard_read_tuple(p_dev->socket, p_dev->func,
CISTPL_MANFID, &manf_id)) {
p_dev->manf_id = manf_id.manf;
@@ -443,23 +448,30 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
/* rule of thumb: cards with no FUNCID, but with
* common memory device geometry information, are
* probably memory cards (from pcmcia-cs) */
- cistpl_device_geo_t devgeo;
+ cistpl_device_geo_t *devgeo;
+
+ devgeo = kmalloc(sizeof(*devgeo), GFP_KERNEL);
+ if (!devgeo) {
+ kfree(vers1);
+ return -ENOMEM;
+ }
if (!pccard_read_tuple(p_dev->socket, p_dev->func,
- CISTPL_DEVICE_GEO, &devgeo)) {
+ CISTPL_DEVICE_GEO, devgeo)) {
ds_dbg(0, "mem device geometry probably means "
"FUNCID_MEMORY\n");
p_dev->func_id = CISTPL_FUNCID_MEMORY;
p_dev->has_func_id = 1;
}
+ kfree(devgeo);
}
if (!pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_VERS_1,
- &vers1)) {
- for (i=0; i < vers1.ns; i++) {
+ vers1)) {
+ for (i=0; i < vers1->ns; i++) {
char *tmp;
unsigned int length;
- tmp = vers1.str + vers1.ofs[i];
+ tmp = vers1->str + vers1->ofs[i];
length = strlen(tmp) + 1;
if ((length < 3) || (length > 255))
@@ -475,6 +487,7 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
}
}
+ kfree(vers1);
return 0;
}
@@ -492,6 +505,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
{
struct pcmcia_device *p_dev;
unsigned long flags;
+ int bus_id_len;
s = pcmcia_get_socket(s);
if (!s)
@@ -515,7 +529,12 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
p_dev->dev.bus = &pcmcia_bus_type;
p_dev->dev.parent = s->dev.dev;
p_dev->dev.release = pcmcia_release_dev;
- sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
+ bus_id_len = sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
+
+ p_dev->devname = kmalloc(6 + bus_id_len + 1, GFP_KERNEL);
+ if (!p_dev->devname)
+ goto err_free;
+ sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
/* compat */
p_dev->state = CLIENT_UNBOUND;
@@ -540,6 +559,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
return p_dev;
err_free:
+ kfree(p_dev->devname);
kfree(p_dev);
s->device_count--;
err_put:
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
new file mode 100644
index 00000000000..08d1c928826
--- /dev/null
+++ b/drivers/pcmcia/omap_cf.c
@@ -0,0 +1,373 @@
+/*
+ * omap_cf.c -- OMAP 16xx CompactFlash controller driver
+ *
+ * Copyright (c) 2005 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+
+#include <pcmcia/ss.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
+#include <asm/sizes.h>
+
+#include <asm/arch/mux.h>
+#include <asm/arch/tc.h>
+
+
+/* NOTE: don't expect this to support many I/O cards. The 16xx chips have
+ * hard-wired timings to support Compact Flash memory cards; they won't work
+ * with various other devices (like WLAN adapters) without some external
+ * logic to help out.
+ *
+ * NOTE: CF controller docs disagree with address space docs as to where
+ * CF_BASE really lives; this is a doc erratum.
+ */
+#define CF_BASE 0xfffe2800
+
+/* status; read after IRQ */
+#define CF_STATUS_REG __REG16(CF_BASE + 0x00)
+# define CF_STATUS_BAD_READ (1 << 2)
+# define CF_STATUS_BAD_WRITE (1 << 1)
+# define CF_STATUS_CARD_DETECT (1 << 0)
+
+/* which chipselect (CS0..CS3) is used for CF (active low) */
+#define CF_CFG_REG __REG16(CF_BASE + 0x02)
+
+/* card reset */
+#define CF_CONTROL_REG __REG16(CF_BASE + 0x04)
+# define CF_CONTROL_RESET (1 << 0)
+
+#define omap_cf_present() (!(CF_STATUS_REG & CF_STATUS_CARD_DETECT))
+
+/*--------------------------------------------------------------------------*/
+
+static const char driver_name[] = "omap_cf";
+
+struct omap_cf_socket {
+ struct pcmcia_socket socket;
+
+ struct timer_list timer;
+ unsigned present:1;
+ unsigned active:1;
+
+ struct platform_device *pdev;
+ unsigned long phys_cf;
+ u_int irq;
+};
+
+#define POLL_INTERVAL (2 * HZ)
+
+#define SZ_2K (2 * SZ_1K)
+
+/*--------------------------------------------------------------------------*/
+
+static int omap_cf_ss_init(struct pcmcia_socket *s)
+{
+ return 0;
+}
+
+/* the timer is primarily to kick this socket's pccardd */
+static void omap_cf_timer(unsigned long _cf)
+{
+ struct omap_cf_socket *cf = (void *) _cf;
+ unsigned present = omap_cf_present();
+
+ if (present != cf->present) {
+ cf->present = present;
+ pr_debug("%s: card %s\n", driver_name,
+ present ? "present" : "gone");
+ pcmcia_parse_events(&cf->socket, SS_DETECT);
+ }
+
+ if (cf->active)
+ mod_timer(&cf->timer, jiffies + POLL_INTERVAL);
+}
+
+/* This irq handler prevents "irqNNN: nobody cared" messages as drivers
+ * claim the card's IRQ. It may also detect some card insertions, but
+ * not removals; it can't always eliminate timer irqs.
+ */
+static irqreturn_t omap_cf_irq(int irq, void *_cf, struct pt_regs *r)
+{
+ omap_cf_timer((unsigned long)_cf);
+ return IRQ_HANDLED;
+}
+
+static int omap_cf_get_status(struct pcmcia_socket *s, u_int *sp)
+{
+ if (!sp)
+ return -EINVAL;
+
+ /* FIXME power management should probably be board-specific:
+ * - 3VCARD vs XVCARD (OSK only handles 3VCARD)
+ * - POWERON (switched on/off by set_socket)
+ */
+ if (omap_cf_present()) {
+ struct omap_cf_socket *cf;
+
+ *sp = SS_READY | SS_DETECT | SS_POWERON | SS_3VCARD;
+ cf = container_of(s, struct omap_cf_socket, socket);
+ s->irq.AssignedIRQ = cf->irq;
+ } else
+ *sp = 0;
+ return 0;
+}
+
+static int
+omap_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
+{
+ u16 control;
+
+ /* FIXME some non-OSK boards will support power switching */
+ switch (s->Vcc) {
+ case 0:
+ case 33:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ control = CF_CONTROL_REG;
+ if (s->flags & SS_RESET)
+ CF_CONTROL_REG = CF_CONTROL_RESET;
+ else
+ CF_CONTROL_REG = 0;
+
+ pr_debug("%s: Vcc %d, io_irq %d, flags %04x csc %04x\n",
+ driver_name, s->Vcc, s->io_irq, s->flags, s->csc_mask);
+
+ return 0;
+}
+
+static int omap_cf_ss_suspend(struct pcmcia_socket *s)
+{
+ pr_debug("%s: %s\n", driver_name, __FUNCTION__);
+ return omap_cf_set_socket(s, &dead_socket);
+}
+
+/* regions are 2K each: mem, attrib, io (and reserved-for-ide) */
+
+static int
+omap_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
+{
+ struct omap_cf_socket *cf;
+
+ cf = container_of(s, struct omap_cf_socket, socket);
+ io->flags &= MAP_ACTIVE|MAP_ATTRIB|MAP_16BIT;
+ io->start = cf->phys_cf + SZ_4K;
+ io->stop = io->start + SZ_2K - 1;
+ return 0;
+}
+
+static int
+omap_cf_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *map)
+{
+ struct omap_cf_socket *cf;
+
+ if (map->card_start)
+ return -EINVAL;
+ cf = container_of(s, struct omap_cf_socket, socket);
+ map->static_start = cf->phys_cf;
+ map->flags &= MAP_ACTIVE|MAP_ATTRIB|MAP_16BIT;
+ if (map->flags & MAP_ATTRIB)
+ map->static_start += SZ_2K;
+ return 0;
+}
+
+static struct pccard_operations omap_cf_ops = {
+ .init = omap_cf_ss_init,
+ .suspend = omap_cf_ss_suspend,
+ .get_status = omap_cf_get_status,
+ .set_socket = omap_cf_set_socket,
+ .set_io_map = omap_cf_set_io_map,
+ .set_mem_map = omap_cf_set_mem_map,
+};
+
+/*--------------------------------------------------------------------------*/
+
+/*
+ * NOTE: right now the only board-specific platform_data is
+ * "what chipselect is used". Boards could want more.
+ */
+
+static int __init omap_cf_probe(struct device *dev)
+{
+ unsigned seg;
+ struct omap_cf_socket *cf;
+ struct platform_device *pdev = to_platform_device(dev);
+ int irq;
+ int status;
+
+ seg = (int) dev->platform_data;
+ if (seg == 0 || seg > 3)
+ return -ENODEV;
+
+ /* either CFLASH.IREQ (INT_1610_CF) or some GPIO */
+ irq = platform_get_irq(pdev, 0);
+ if (!irq)
+ return -EINVAL;
+
+ cf = kcalloc(1, sizeof *cf, GFP_KERNEL);
+ if (!cf)
+ return -ENOMEM;
+ init_timer(&cf->timer);
+ cf->timer.function = omap_cf_timer;
+ cf->timer.data = (unsigned long) cf;
+
+ cf->pdev = pdev;
+ dev_set_drvdata(dev, cf);
+
+ /* this primarily just shuts up irq handling noise */
+ status = request_irq(irq, omap_cf_irq, SA_SHIRQ,
+ driver_name, cf);
+ if (status < 0)
+ goto fail0;
+ cf->irq = irq;
+ cf->socket.pci_irq = irq;
+
+ switch (seg) {
+ /* NOTE: CS0 could be configured too ... */
+ case 1:
+ cf->phys_cf = OMAP_CS1_PHYS;
+ break;
+ case 2:
+ cf->phys_cf = OMAP_CS2_PHYS;
+ break;
+ case 3:
+ cf->phys_cf = omap_cs3_phys();
+ break;
+ default:
+ goto fail1;
+ }
+
+ /* pcmcia layer only remaps "real" memory */
+ cf->socket.io_offset = (unsigned long)
+ ioremap(cf->phys_cf + SZ_4K, SZ_2K);
+ if (!cf->socket.io_offset)
+ goto fail1;
+
+ if (!request_mem_region(cf->phys_cf, SZ_8K, driver_name))
+ goto fail1;
+
+ /* NOTE: CF conflicts with MMC1 */
+ omap_cfg_reg(W11_1610_CF_CD1);
+ omap_cfg_reg(P11_1610_CF_CD2);
+ omap_cfg_reg(R11_1610_CF_IOIS16);
+ omap_cfg_reg(V10_1610_CF_IREQ);
+ omap_cfg_reg(W10_1610_CF_RESET);
+
+ CF_CFG_REG = ~(1 << seg);
+
+ pr_info("%s: cs%d on irq %d\n", driver_name, seg, irq);
+
+ /* NOTE: better EMIFS setup might support more cards; but the
+ * TRM only shows how to affect regular flash signals, not their
+ * CF/PCMCIA variants...
+ */
+ pr_debug("%s: cs%d, previous ccs %08x acs %08x\n", driver_name,
+ seg, EMIFS_CCS(seg), EMIFS_ACS(seg));
+ EMIFS_CCS(seg) = 0x0004a1b3; /* synch mode 4 etc */
+ EMIFS_ACS(seg) = 0x00000000; /* OE hold/setup */
+
+ /* CF uses armxor_ck, which is "always" available */
+
+ pr_debug("%s: sts %04x cfg %04x control %04x %s\n", driver_name,
+ CF_STATUS_REG, CF_CFG_REG, CF_CONTROL_REG,
+ omap_cf_present() ? "present" : "(not present)");
+
+ cf->socket.owner = THIS_MODULE;
+ cf->socket.dev.dev = dev;
+ cf->socket.ops = &omap_cf_ops;
+ cf->socket.resource_ops = &pccard_static_ops;
+ cf->socket.features = SS_CAP_PCCARD | SS_CAP_STATIC_MAP
+ | SS_CAP_MEM_ALIGN;
+ cf->socket.map_size = SZ_2K;
+
+ status = pcmcia_register_socket(&cf->socket);
+ if (status < 0)
+ goto fail2;
+
+ cf->active = 1;
+ mod_timer(&cf->timer, jiffies + POLL_INTERVAL);
+ return 0;
+
+fail2:
+ iounmap((void __iomem *) cf->socket.io_offset);
+ release_mem_region(cf->phys_cf, SZ_8K);
+fail1:
+ free_irq(irq, cf);
+fail0:
+ kfree(cf);
+ return status;
+}
+
+static int __devexit omap_cf_remove(struct device *dev)
+{
+ struct omap_cf_socket *cf = dev_get_drvdata(dev);
+
+ cf->active = 0;
+ pcmcia_unregister_socket(&cf->socket);
+ del_timer_sync(&cf->timer);
+ iounmap((void __iomem *) cf->socket.io_offset);
+ release_mem_region(cf->phys_cf, SZ_8K);
+ free_irq(cf->irq, cf);
+ kfree(cf);
+ return 0;
+}
+
+static int omap_cf_suspend(struct device *dev, pm_message_t mesg, u32 level)
+{
+ if (level != SUSPEND_SAVE_STATE)
+ return 0;
+ return pcmcia_socket_dev_suspend(dev, mesg);
+}
+
+static int omap_cf_resume(struct device *dev, u32 level)
+{
+ if (level != RESUME_RESTORE_STATE)
+ return 0;
+ return pcmcia_socket_dev_resume(dev);
+}
+
+static struct device_driver omap_cf_driver = {
+ .name = (char *) driver_name,
+ .bus = &platform_bus_type,
+ .probe = omap_cf_probe,
+ .remove = __devexit_p(omap_cf_remove),
+ .suspend = omap_cf_suspend,
+ .resume = omap_cf_resume,
+};
+
+static int __init omap_cf_init(void)
+{
+ if (cpu_is_omap16xx())
+ driver_register(&omap_cf_driver);
+ return 0;
+}
+
+static void __exit omap_cf_exit(void)
+{
+ if (cpu_is_omap16xx())
+ driver_unregister(&omap_cf_driver);
+}
+
+module_init(omap_cf_init);
+module_exit(omap_cf_exit);
+
+MODULE_DESCRIPTION("OMAP CF Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 599b116d974..89022ad5b52 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -447,7 +447,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
if (mod->Vpp1 != mod->Vpp2)
return CS_BAD_VPP;
- c->Vpp1 = c->Vpp2 = s->socket.Vpp = mod->Vpp1;
+ s->socket.Vpp = mod->Vpp1;
if (s->ops->set_socket(s, &s->socket))
return CS_BAD_VPP;
} else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
@@ -623,8 +623,6 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
if (s->ops->set_socket(s, &s->socket))
return CS_BAD_VPP;
- c->Vcc = req->Vcc; c->Vpp1 = c->Vpp2 = req->Vpp1;
-
/* Pick memory or I/O card, DMA mode, interrupt */
c->IntType = req->IntType;
c->Attributes = req->Attributes;
@@ -822,7 +820,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
(s->functions > 1) ||
(irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id,
+ p_dev->devname,
(req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
if (!ret) {
if (!(req->Attributes & IRQ_HANDLE_PRESENT))
@@ -832,7 +830,8 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
}
}
#endif
- if (ret) {
+ /* only assign PCI irq if no IRQ already assigned */
+ if (ret && !s->irq.AssignedIRQ) {
if (!s->pci_irq)
return ret;
irq = s->pci_irq;
@@ -843,7 +842,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
(s->functions > 1) ||
(irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id, req->Instance))
+ p_dev->devname, req->Instance))
return CS_IN_USE;
}
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3e23cd461fb..325c992f7d8 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -246,7 +246,7 @@ static void __exit pxa2xx_pcmcia_exit(void)
driver_unregister(&pxa2xx_pcmcia_driver);
}
-module_init(pxa2xx_pcmcia_init);
+fs_initcall(pxa2xx_pcmcia_init);
module_exit(pxa2xx_pcmcia_exit);
MODULE_AUTHOR("Stefan Eletzhofer <stefan.eletzhofer@inquant.de> and Ian Molton <spyro@f2s.com>");
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 5309734e168..bbe69b07ce5 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -196,7 +196,7 @@ static void __exit mst_pcmcia_exit(void)
platform_device_unregister(mst_pcmcia_device);
}
-module_init(mst_pcmcia_init);
+fs_initcall(mst_pcmcia_init);
module_exit(mst_pcmcia_exit);
MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 42efe218867..a1178a600e3 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -20,27 +20,18 @@
#include <asm/hardware.h>
#include <asm/irq.h>
-
#include <asm/hardware/scoop.h>
-#include <asm/arch/corgi.h>
#include <asm/arch/pxa-regs.h>
#include "soc_common.h"
#define NO_KEEP_VS 0x0001
-static unsigned char keep_vs;
-static unsigned char keep_rd;
-
-static struct pcmcia_irqs irqs[] = {
- { 0, CORGI_IRQ_GPIO_CF_CD, "PCMCIA0 CD"},
-};
-
-static void sharpsl_pcmcia_init_reset(void)
+static void sharpsl_pcmcia_init_reset(struct scoop_pcmcia_dev *scoopdev)
{
- reset_scoop(&corgiscoop_device.dev);
- keep_vs = NO_KEEP_VS;
- keep_rd = 0;
+ reset_scoop(scoopdev->dev);
+ scoopdev->keep_vs = NO_KEEP_VS;
+ scoopdev->keep_rd = 0;
}
static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
@@ -71,29 +62,35 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
pxa_gpio_mode(GPIO57_nIOIS16_MD);
/* Register interrupts */
- ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-
- if (ret) {
- printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
- return ret;
+ if (scoop_devs[skt->nr].cd_irq >= 0) {
+ struct pcmcia_irqs cd_irq;
+
+ cd_irq.sock = skt->nr;
+ cd_irq.irq = scoop_devs[skt->nr].cd_irq;
+ cd_irq.str = scoop_devs[skt->nr].cd_irq_str;
+ ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);
+
+ if (ret) {
+ printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
+ return ret;
+ }
}
- /* Enable interrupt */
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR, 0x00C0);
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR, 0x0101);
- keep_vs = NO_KEEP_VS;
-
- skt->irq = CORGI_IRQ_GPIO_CF_IRQ;
+ skt->irq = scoop_devs[skt->nr].irq;
return 0;
}
static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
- soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+ if (scoop_devs[skt->nr].cd_irq >= 0) {
+ struct pcmcia_irqs cd_irq;
- /* CF_BUS_OFF */
- sharpsl_pcmcia_init_reset();
+ cd_irq.sock = skt->nr;
+ cd_irq.irq = scoop_devs[skt->nr].cd_irq;
+ cd_irq.str = scoop_devs[skt->nr].cd_irq_str;
+ soc_pcmcia_free_irqs(skt, &cd_irq, 1);
+ }
}
@@ -101,31 +98,32 @@ static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
struct pcmcia_state *state)
{
unsigned short cpr, csr;
+ struct device *scoop = scoop_devs[skt->nr].dev;
- cpr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR);
+ cpr = read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR);
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_IRM, 0x00FF);
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_ISR, 0x0000);
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_IRM, 0x0000);
- csr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CSR);
+ write_scoop_reg(scoop, SCOOP_IRM, 0x00FF);
+ write_scoop_reg(scoop, SCOOP_ISR, 0x0000);
+ write_scoop_reg(scoop, SCOOP_IRM, 0x0000);
+ csr = read_scoop_reg(scoop, SCOOP_CSR);
if (csr & 0x0004) {
/* card eject */
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
- keep_vs = NO_KEEP_VS;
+ write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+ scoop_devs[skt->nr].keep_vs = NO_KEEP_VS;
}
- else if (!(keep_vs & NO_KEEP_VS)) {
+ else if (!(scoop_devs[skt->nr].keep_vs & NO_KEEP_VS)) {
/* keep vs1,vs2 */
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
- csr |= keep_vs;
+ write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+ csr |= scoop_devs[skt->nr].keep_vs;
}
else if (cpr & 0x0003) {
/* power on */
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0000);
- keep_vs = (csr & 0x00C0);
+ write_scoop_reg(scoop, SCOOP_CDR, 0x0000);
+ scoop_devs[skt->nr].keep_vs = (csr & 0x00C0);
}
else {
/* card detect */
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CDR, 0x0002);
+ write_scoop_reg(scoop, SCOOP_CDR, 0x0002);
}
state->detect = (csr & 0x0004) ? 0 : 1;
@@ -147,6 +145,7 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
const socket_state_t *state)
{
unsigned long flags;
+ struct device *scoop = scoop_devs[skt->nr].dev;
unsigned short cpr, ncpr, ccr, nccr, mcr, nmcr, imr, nimr;
@@ -166,10 +165,10 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
local_irq_save(flags);
- nmcr = (mcr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR)) & ~0x0010;
- ncpr = (cpr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR)) & ~0x0083;
- nccr = (ccr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_CCR)) & ~0x0080;
- nimr = (imr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR)) & ~0x003E;
+ nmcr = (mcr = read_scoop_reg(scoop, SCOOP_MCR)) & ~0x0010;
+ ncpr = (cpr = read_scoop_reg(scoop, SCOOP_CPR)) & ~0x0083;
+ nccr = (ccr = read_scoop_reg(scoop, SCOOP_CCR)) & ~0x0080;
+ nimr = (imr = read_scoop_reg(scoop, SCOOP_IMR)) & ~0x003E;
ncpr |= (state->Vcc == 33) ? 0x0001 :
(state->Vcc == 50) ? 0x0002 : 0;
@@ -184,22 +183,22 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
((skt->status&SS_WRPROT) ? 0x0008 : 0);
if (!(ncpr & 0x0003)) {
- keep_rd = 0;
- } else if (!keep_rd) {
+ scoop_devs[skt->nr].keep_rd = 0;
+ } else if (!scoop_devs[skt->nr].keep_rd) {
if (nccr & 0x0080)
- keep_rd = 1;
+ scoop_devs[skt->nr].keep_rd = 1;
else
nccr |= 0x0080;
}
if (mcr != nmcr)
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_MCR, nmcr);
+ write_scoop_reg(scoop, SCOOP_MCR, nmcr);
if (cpr != ncpr)
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CPR, ncpr);
+ write_scoop_reg(scoop, SCOOP_CPR, ncpr);
if (ccr != nccr)
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_CCR, nccr);
+ write_scoop_reg(scoop, SCOOP_CCR, nccr);
if (imr != nimr)
- write_scoop_reg(&corgiscoop_device.dev, SCOOP_IMR, nimr);
+ write_scoop_reg(scoop, SCOOP_IMR, nimr);
local_irq_restore(flags);
@@ -208,10 +207,18 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
{
+ sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]);
+
+ /* Enable interrupt */
+ write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_IMR, 0x00C0);
+ write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_MCR, 0x0101);
+ scoop_devs[skt->nr].keep_vs = NO_KEEP_VS;
}
static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
{
+ /* CF_BUS_OFF */
+ sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]);
}
static struct pcmcia_low_level sharpsl_pcmcia_ops = {
@@ -223,7 +230,7 @@ static struct pcmcia_low_level sharpsl_pcmcia_ops = {
.socket_init = sharpsl_pcmcia_socket_init,
.socket_suspend = sharpsl_pcmcia_socket_suspend,
.first = 0,
- .nr = 1,
+ .nr = 0,
};
static struct platform_device *sharpsl_pcmcia_device;
@@ -232,12 +239,15 @@ static int __init sharpsl_pcmcia_init(void)
{
int ret;
+ sharpsl_pcmcia_ops.nr=scoop_num;
sharpsl_pcmcia_device = kmalloc(sizeof(*sharpsl_pcmcia_device), GFP_KERNEL);
if (!sharpsl_pcmcia_device)
return -ENOMEM;
+
memset(sharpsl_pcmcia_device, 0, sizeof(*sharpsl_pcmcia_device));
sharpsl_pcmcia_device->name = "pxa2xx-pcmcia";
sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
+ sharpsl_pcmcia_device->dev.parent=scoop_devs[0].dev;
ret = platform_device_register(sharpsl_pcmcia_device);
if (ret)
@@ -257,7 +267,7 @@ static void __exit sharpsl_pcmcia_exit(void)
platform_device_unregister(sharpsl_pcmcia_device);
}
-module_init(sharpsl_pcmcia_init);
+fs_initcall(sharpsl_pcmcia_init);
module_exit(sharpsl_pcmcia_exit);
MODULE_DESCRIPTION("Sharp SL Series PCMCIA Support");
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index e98bb3d80e7..d4ed508b38b 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -126,5 +126,5 @@ MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11x0 Socket Controller");
MODULE_LICENSE("Dual MPL/GPL");
-module_init(sa11x0_pcmcia_init);
+fs_initcall(sa11x0_pcmcia_init);
module_exit(sa11x0_pcmcia_exit);
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index b441f43a6a5..bb90a1448a5 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -189,7 +189,7 @@ static void __exit sa1111_drv_pcmcia_exit(void)
sa1111_driver_unregister(&pcmcia_driver);
}
-module_init(sa1111_drv_pcmcia_init);
+fs_initcall(sa1111_drv_pcmcia_init);
module_exit(sa1111_drv_pcmcia_exit);
MODULE_DESCRIPTION("SA1111 PCMCIA card socket driver");
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index db04ffb6f68..59c5d968e9f 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -189,7 +189,7 @@ static int __init sa11xx_pcmcia_init(void)
{
return 0;
}
-module_init(sa11xx_pcmcia_init);
+fs_initcall(sa11xx_pcmcia_init);
static void __exit sa11xx_pcmcia_exit(void) {}
diff --git a/drivers/pcmcia/topic.h b/drivers/pcmcia/topic.h
index be420bb2911..edccfa5bb40 100644
--- a/drivers/pcmcia/topic.h
+++ b/drivers/pcmcia/topic.h
@@ -101,6 +101,8 @@
#define TOPIC97_AVS_AUDIO_CONTROL 0x02
#define TOPIC97_AVS_VIDEO_CONTROL 0x01
+#define TOPIC_EXCA_IF_CONTROL 0x3e /* 8 bit */
+#define TOPIC_EXCA_IFC_33V_ENA 0x01
static void topic97_zoom_video(struct pcmcia_socket *sock, int onoff)
{
@@ -137,4 +139,19 @@ static int topic97_override(struct yenta_socket *socket)
return 0;
}
+
+static int topic95_override(struct yenta_socket *socket)
+{
+ u8 fctrl;
+
+ /* enable 3.3V support for 16bit cards */
+ fctrl = exca_readb(socket, TOPIC_EXCA_IF_CONTROL);
+ exca_writeb(socket, TOPIC_EXCA_IF_CONTROL, fctrl | TOPIC_EXCA_IFC_33V_ENA);
+
+ /* tell yenta to use exca registers to power 16bit cards */
+ socket->flags |= YENTA_16BIT_POWER_EXCA | YENTA_16BIT_POWER_DF;
+
+ return 0;
+}
+
#endif /* _LINUX_TOPIC_H */
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 62fd705203f..f0997c36c9b 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -72,6 +72,7 @@ static inline void cb_writel(struct yenta_socket *socket, unsigned reg, u32 val)
{
debug("%p %04x %08x\n", socket, reg, val);
writel(val, socket->base + reg);
+ readl(socket->base + reg); /* avoid problems with PCI write posting */
}
static inline u8 config_readb(struct yenta_socket *socket, unsigned offset)
@@ -136,6 +137,7 @@ static inline void exca_writeb(struct yenta_socket *socket, unsigned reg, u8 val
{
debug("%p %04x %02x\n", socket, reg, val);
writeb(val, socket->base + 0x800 + reg);
+ readb(socket->base + 0x800 + reg); /* PCI write posting... */
}
static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val)
@@ -143,6 +145,10 @@ static void exca_writew(struct yenta_socket *socket, unsigned reg, u16 val)
debug("%p %04x %04x\n", socket, reg, val);
writeb(val, socket->base + 0x800 + reg);
writeb(val >> 8, socket->base + 0x800 + reg + 1);
+
+ /* PCI write posting... */
+ readb(socket->base + 0x800 + reg);
+ readb(socket->base + 0x800 + reg + 1);
}
/*
@@ -184,22 +190,52 @@ static int yenta_get_status(struct pcmcia_socket *sock, unsigned int *value)
return 0;
}
-static int yenta_Vcc_power(u32 control)
+static void yenta_get_power(struct yenta_socket *socket, socket_state_t *state)
{
- switch (control & CB_SC_VCC_MASK) {
- case CB_SC_VCC_5V: return 50;
- case CB_SC_VCC_3V: return 33;
- default: return 0;
- }
-}
+ if (!(cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) &&
+ (socket->flags & YENTA_16BIT_POWER_EXCA)) {
+ u8 reg, vcc, vpp;
+
+ reg = exca_readb(socket, I365_POWER);
+ vcc = reg & I365_VCC_MASK;
+ vpp = reg & I365_VPP1_MASK;
+ state->Vcc = state->Vpp = 0;
+
+ if (socket->flags & YENTA_16BIT_POWER_DF) {
+ if (vcc == I365_VCC_3V)
+ state->Vcc = 33;
+ if (vcc == I365_VCC_5V)
+ state->Vcc = 50;
+ if (vpp == I365_VPP1_5V)
+ state->Vpp = state->Vcc;
+ if (vpp == I365_VPP1_12V)
+ state->Vpp = 120;
+ } else {
+ if (reg & I365_VCC_5V) {
+ state->Vcc = 50;
+ if (vpp == I365_VPP1_5V)
+ state->Vpp = 50;
+ if (vpp == I365_VPP1_12V)
+ state->Vpp = 120;
+ }
+ }
+ } else {
+ u32 control;
-static int yenta_Vpp_power(u32 control)
-{
- switch (control & CB_SC_VPP_MASK) {
- case CB_SC_VPP_12V: return 120;
- case CB_SC_VPP_5V: return 50;
- case CB_SC_VPP_3V: return 33;
- default: return 0;
+ control = cb_readl(socket, CB_SOCKET_CONTROL);
+
+ switch (control & CB_SC_VCC_MASK) {
+ case CB_SC_VCC_5V: state->Vcc = 50; break;
+ case CB_SC_VCC_3V: state->Vcc = 33; break;
+ default: state->Vcc = 0;
+ }
+
+ switch (control & CB_SC_VPP_MASK) {
+ case CB_SC_VPP_12V: state->Vpp = 120; break;
+ case CB_SC_VPP_5V: state->Vpp = 50; break;
+ case CB_SC_VPP_3V: state->Vpp = 33; break;
+ default: state->Vpp = 0;
+ }
}
}
@@ -211,8 +247,7 @@ static int yenta_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
control = cb_readl(socket, CB_SOCKET_CONTROL);
- state->Vcc = yenta_Vcc_power(control);
- state->Vpp = yenta_Vpp_power(control);
+ yenta_get_power(socket, state);
state->io_irq = socket->io_irq;
if (cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) {
@@ -246,19 +281,54 @@ static int yenta_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
static void yenta_set_power(struct yenta_socket *socket, socket_state_t *state)
{
- u32 reg = 0; /* CB_SC_STPCLK? */
- switch (state->Vcc) {
- case 33: reg = CB_SC_VCC_3V; break;
- case 50: reg = CB_SC_VCC_5V; break;
- default: reg = 0; break;
- }
- switch (state->Vpp) {
- case 33: reg |= CB_SC_VPP_3V; break;
- case 50: reg |= CB_SC_VPP_5V; break;
- case 120: reg |= CB_SC_VPP_12V; break;
+ /* some birdges require to use the ExCA registers to power 16bit cards */
+ if (!(cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) &&
+ (socket->flags & YENTA_16BIT_POWER_EXCA)) {
+ u8 reg, old;
+ reg = old = exca_readb(socket, I365_POWER);
+ reg &= ~(I365_VCC_MASK | I365_VPP1_MASK | I365_VPP2_MASK);
+
+ /* i82365SL-DF style */
+ if (socket->flags & YENTA_16BIT_POWER_DF) {
+ switch (state->Vcc) {
+ case 33: reg |= I365_VCC_3V; break;
+ case 50: reg |= I365_VCC_5V; break;
+ default: reg = 0; break;
+ }
+ switch (state->Vpp) {
+ case 33:
+ case 50: reg |= I365_VPP1_5V; break;
+ case 120: reg |= I365_VPP1_12V; break;
+ }
+ } else {
+ /* i82365SL-B style */
+ switch (state->Vcc) {
+ case 50: reg |= I365_VCC_5V; break;
+ default: reg = 0; break;
+ }
+ switch (state->Vpp) {
+ case 50: reg |= I365_VPP1_5V | I365_VPP2_5V; break;
+ case 120: reg |= I365_VPP1_12V | I365_VPP2_12V; break;
+ }
+ }
+
+ if (reg != old)
+ exca_writeb(socket, I365_POWER, reg);
+ } else {
+ u32 reg = 0; /* CB_SC_STPCLK? */
+ switch (state->Vcc) {
+ case 33: reg = CB_SC_VCC_3V; break;
+ case 50: reg = CB_SC_VCC_5V; break;
+ default: reg = 0; break;
+ }
+ switch (state->Vpp) {
+ case 33: reg |= CB_SC_VPP_3V; break;
+ case 50: reg |= CB_SC_VPP_5V; break;
+ case 120: reg |= CB_SC_VPP_12V; break;
+ }
+ if (reg != cb_readl(socket, CB_SOCKET_CONTROL))
+ cb_writel(socket, CB_SOCKET_CONTROL, reg);
}
- if (reg != cb_readl(socket, CB_SOCKET_CONTROL))
- cb_writel(socket, CB_SOCKET_CONTROL, reg);
}
static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
@@ -603,7 +673,7 @@ static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
return 0;
}
-static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type, int addr_start, int addr_end)
+static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type, int addr_start, int addr_end)
{
struct resource *root, *res;
struct pci_bus_region region;
@@ -612,7 +682,7 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
/* Already allocated? */
if (res->parent)
- return;
+ return 0;
/* The granularity of the memory limit is 4kB, on IO it's 4 bytes */
mask = ~0xfff;
@@ -628,7 +698,7 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
pcibios_bus_to_resource(socket->dev, res, &region);
root = pci_find_parent_resource(socket->dev, res);
if (root && (request_resource(root, res) == 0))
- return;
+ return 0;
printk(KERN_INFO "yenta %s: Preassigned resource %d busy or not available, reconfiguring...\n",
pci_name(socket->dev), nr);
}
@@ -636,35 +706,27 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
if (type & IORESOURCE_IO) {
if ((yenta_search_res(socket, res, BRIDGE_IO_MAX)) ||
(yenta_search_res(socket, res, BRIDGE_IO_ACC)) ||
- (yenta_search_res(socket, res, BRIDGE_IO_MIN))) {
- config_writel(socket, addr_start, res->start);
- config_writel(socket, addr_end, res->end);
- return;
- }
+ (yenta_search_res(socket, res, BRIDGE_IO_MIN)))
+ return 1;
} else {
if (type & IORESOURCE_PREFETCH) {
if ((yenta_search_res(socket, res, BRIDGE_MEM_MAX)) ||
(yenta_search_res(socket, res, BRIDGE_MEM_ACC)) ||
- (yenta_search_res(socket, res, BRIDGE_MEM_MIN))) {
- config_writel(socket, addr_start, res->start);
- config_writel(socket, addr_end, res->end);
- return;
- }
+ (yenta_search_res(socket, res, BRIDGE_MEM_MIN)))
+ return 1;
/* Approximating prefetchable by non-prefetchable */
res->flags = IORESOURCE_MEM;
}
if ((yenta_search_res(socket, res, BRIDGE_MEM_MAX)) ||
(yenta_search_res(socket, res, BRIDGE_MEM_ACC)) ||
- (yenta_search_res(socket, res, BRIDGE_MEM_MIN))) {
- config_writel(socket, addr_start, res->start);
- config_writel(socket, addr_end, res->end);
- return;
- }
+ (yenta_search_res(socket, res, BRIDGE_MEM_MIN)))
+ return 1;
}
printk(KERN_INFO "yenta %s: no resource of type %x available, trying to continue...\n",
pci_name(socket->dev), type);
res->start = res->end = res->flags = 0;
+ return 0;
}
/*
@@ -672,14 +734,17 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
*/
static void yenta_allocate_resources(struct yenta_socket *socket)
{
- yenta_allocate_res(socket, 0, IORESOURCE_IO,
+ int program = 0;
+ program += yenta_allocate_res(socket, 0, IORESOURCE_IO,
PCI_CB_IO_BASE_0, PCI_CB_IO_LIMIT_0);
- yenta_allocate_res(socket, 1, IORESOURCE_IO,
+ program += yenta_allocate_res(socket, 1, IORESOURCE_IO,
PCI_CB_IO_BASE_1, PCI_CB_IO_LIMIT_1);
- yenta_allocate_res(socket, 2, IORESOURCE_MEM|IORESOURCE_PREFETCH,
+ program += yenta_allocate_res(socket, 2, IORESOURCE_MEM|IORESOURCE_PREFETCH,
PCI_CB_MEMORY_BASE_0, PCI_CB_MEMORY_LIMIT_0);
- yenta_allocate_res(socket, 3, IORESOURCE_MEM,
+ program += yenta_allocate_res(socket, 3, IORESOURCE_MEM,
PCI_CB_MEMORY_BASE_1, PCI_CB_MEMORY_LIMIT_1);
+ if (program)
+ pci_setup_cardbus(socket->dev->subordinate);
}
@@ -694,7 +759,7 @@ static void yenta_free_resources(struct yenta_socket *socket)
res = socket->dev->resource + PCI_BRIDGE_RESOURCES + i;
if (res->start != 0 && res->end != 0)
release_resource(res);
- res->start = res->end = 0;
+ res->start = res->end = res->flags = 0;
}
}
@@ -751,6 +816,7 @@ enum {
CARDBUS_TYPE_TI12XX,
CARDBUS_TYPE_TI1250,
CARDBUS_TYPE_RICOH,
+ CARDBUS_TYPE_TOPIC95,
CARDBUS_TYPE_TOPIC97,
CARDBUS_TYPE_O2MICRO,
};
@@ -789,6 +855,9 @@ static struct cardbus_type cardbus_type[] = {
.save_state = ricoh_save_state,
.restore_state = ricoh_restore_state,
},
+ [CARDBUS_TYPE_TOPIC95] = {
+ .override = topic95_override,
+ },
[CARDBUS_TYPE_TOPIC97] = {
.override = topic97_override,
},
@@ -1196,6 +1265,7 @@ static struct pci_device_id yenta_table [] = {
CB_ID(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_RL5C476, RICOH),
CB_ID(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_RL5C478, RICOH),
+ CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC95, TOPIC95),
CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC97, TOPIC97),
CB_ID(PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_TOSHIBA_TOPIC100, TOPIC97),
diff --git a/drivers/pcmcia/yenta_socket.h b/drivers/pcmcia/yenta_socket.h
index 4e637eef207..4e75e9e258c 100644
--- a/drivers/pcmcia/yenta_socket.h
+++ b/drivers/pcmcia/yenta_socket.h
@@ -95,6 +95,12 @@
*/
#define CB_MEM_PAGE(map) (0x40 + (map))
+
+/* control how 16bit cards are powered */
+#define YENTA_16BIT_POWER_EXCA 0x00000001
+#define YENTA_16BIT_POWER_DF 0x00000002
+
+
struct yenta_socket;
struct cardbus_type {
@@ -113,6 +119,8 @@ struct yenta_socket {
struct pcmcia_socket socket;
struct cardbus_type *type;
+ u32 flags;
+
/* for PCI interrupt probing */
unsigned int probe_status;
diff --git a/drivers/pnp/Kconfig b/drivers/pnp/Kconfig
index 6776308a1fe..c5143201419 100644
--- a/drivers/pnp/Kconfig
+++ b/drivers/pnp/Kconfig
@@ -6,7 +6,7 @@ menu "Plug and Play support"
config PNP
bool "Plug and Play support"
- depends on ISA || ACPI_BUS
+ depends on ISA || ACPI
---help---
Plug and Play (PnP) is a standard for peripherals which allows those
peripherals to be configured by software, e.g. assign IRQ's or other
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index 6e5229e92fb..e95ed67d4f0 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -8,13 +8,6 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pnp.h>
#include "base.h"
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index 1d037c2a82a..33da25f3213 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -11,13 +11,6 @@
#include <linux/module.h>
#include <linux/ctype.h>
#include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pnp.h>
#include "base.h"
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 82c5edd5b9e..beedd86800f 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -142,17 +142,6 @@ static void isapnp_write_word(unsigned char idx, unsigned short val)
isapnp_write_byte(idx+1, val);
}
-static void *isapnp_alloc(long size)
-{
- void *result;
-
- result = kmalloc(size, GFP_KERNEL);
- if (!result)
- return NULL;
- memset(result, 0, size);
- return result;
-}
-
static void isapnp_key(void)
{
unsigned char code = 0x6a, msb;
@@ -406,7 +395,7 @@ static void isapnp_parse_id(struct pnp_dev * dev, unsigned short vendor, unsigne
struct pnp_id * id;
if (!dev)
return;
- id = isapnp_alloc(sizeof(struct pnp_id));
+ id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
if (!id)
return;
sprintf(id->id, "%c%c%c%x%x%x%x",
@@ -430,7 +419,7 @@ static struct pnp_dev * __init isapnp_parse_device(struct pnp_card *card, int si
struct pnp_dev *dev;
isapnp_peek(tmp, size);
- dev = isapnp_alloc(sizeof(struct pnp_dev));
+ dev = kcalloc(1, sizeof(struct pnp_dev), GFP_KERNEL);
if (!dev)
return NULL;
dev->number = number;
@@ -461,7 +450,7 @@ static void __init isapnp_parse_irq_resource(struct pnp_option *option,
unsigned long bits;
isapnp_peek(tmp, size);
- irq = isapnp_alloc(sizeof(struct pnp_irq));
+ irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
bits = (tmp[1] << 8) | tmp[0];
@@ -485,7 +474,7 @@ static void __init isapnp_parse_dma_resource(struct pnp_option *option,
struct pnp_dma *dma;
isapnp_peek(tmp, size);
- dma = isapnp_alloc(sizeof(struct pnp_dma));
+ dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
if (!dma)
return;
dma->map = tmp[0];
@@ -505,7 +494,7 @@ static void __init isapnp_parse_port_resource(struct pnp_option *option,
struct pnp_port *port;
isapnp_peek(tmp, size);
- port = isapnp_alloc(sizeof(struct pnp_port));
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = (tmp[2] << 8) | tmp[1];
@@ -528,7 +517,7 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
struct pnp_port *port;
isapnp_peek(tmp, size);
- port = isapnp_alloc(sizeof(struct pnp_port));
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = port->max = (tmp[1] << 8) | tmp[0];
@@ -550,7 +539,7 @@ static void __init isapnp_parse_mem_resource(struct pnp_option *option,
struct pnp_mem *mem;
isapnp_peek(tmp, size);
- mem = isapnp_alloc(sizeof(struct pnp_mem));
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = ((tmp[2] << 8) | tmp[1]) << 8;
@@ -573,7 +562,7 @@ static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
struct pnp_mem *mem;
isapnp_peek(tmp, size);
- mem = isapnp_alloc(sizeof(struct pnp_mem));
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
@@ -595,7 +584,7 @@ static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
struct pnp_mem *mem;
isapnp_peek(tmp, size);
- mem = isapnp_alloc(sizeof(struct pnp_mem));
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = mem->max = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
@@ -838,7 +827,7 @@ static unsigned char __init isapnp_checksum(unsigned char *data)
static void isapnp_parse_card_id(struct pnp_card * card, unsigned short vendor, unsigned short device)
{
- struct pnp_id * id = isapnp_alloc(sizeof(struct pnp_id));
+ struct pnp_id * id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
if (!id)
return;
sprintf(id->id, "%c%c%c%x%x%x%x",
@@ -874,7 +863,7 @@ static int __init isapnp_build_device_list(void)
header[4], header[5], header[6], header[7], header[8]);
printk(KERN_DEBUG "checksum = 0x%x\n", checksum);
#endif
- if ((card = isapnp_alloc(sizeof(struct pnp_card))) == NULL)
+ if ((card = kcalloc(1, sizeof(struct pnp_card), GFP_KERNEL)) == NULL)
continue;
card->number = csn;
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index 6c510c19ad7..94442ffd4ae 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -11,13 +11,6 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
-
-#ifdef CONFIG_PNP_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pnp.h>
#include "base.h"
diff --git a/drivers/pnp/pnpacpi/Kconfig b/drivers/pnp/pnpacpi/Kconfig
index 0782cdc5009..b1854171b96 100644
--- a/drivers/pnp/pnpacpi/Kconfig
+++ b/drivers/pnp/pnpacpi/Kconfig
@@ -3,7 +3,7 @@
#
config PNPACPI
bool "Plug and Play ACPI support (EXPERIMENTAL)"
- depends on PNP && ACPI_BUS && EXPERIMENTAL
+ depends on PNP && ACPI && EXPERIMENTAL
default y
---help---
Linux uses the PNPACPI to autodetect built-in
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 8655dd2e5b8..1a8915e7416 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -19,6 +19,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/config.h>
#include <linux/acpi.h>
#include <linux/pnp.h>
#include <acpi/acpi_bus.h>
@@ -41,14 +42,6 @@ static inline int is_exclusive_device(struct acpi_device *dev)
return (!acpi_match_ids(dev, excluded_id_list));
}
-void *pnpacpi_kmalloc(size_t size, int f)
-{
- void *p = kmalloc(size, f);
- if (p)
- memset(p, 0, size);
- return p;
-}
-
/*
* Compatible Device IDs
*/
@@ -143,7 +136,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
return 0;
pnp_dbg("ACPI device : hid %s", acpi_device_hid(device));
- dev = pnpacpi_kmalloc(sizeof(struct pnp_dev), GFP_KERNEL);
+ dev = kcalloc(1, sizeof(struct pnp_dev), GFP_KERNEL);
if (!dev) {
pnp_err("Out of memory");
return -ENOMEM;
@@ -173,7 +166,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
dev->number = num;
/* set the initial values for the PnP device */
- dev_id = pnpacpi_kmalloc(sizeof(struct pnp_id), GFP_KERNEL);
+ dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
if (!dev_id)
goto err;
pnpidacpi_to_pnpid(acpi_device_hid(device), dev_id->id);
@@ -205,8 +198,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
for (i = 0; i < cid_list->count; i++) {
if (!ispnpidacpi(cid_list->id[i].value))
continue;
- dev_id = pnpacpi_kmalloc(sizeof(struct pnp_id),
- GFP_KERNEL);
+ dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
if (!dev_id)
continue;
diff --git a/drivers/pnp/pnpacpi/pnpacpi.h b/drivers/pnp/pnpacpi/pnpacpi.h
index 76f907e09ee..f28e2ed66fa 100644
--- a/drivers/pnp/pnpacpi/pnpacpi.h
+++ b/drivers/pnp/pnpacpi/pnpacpi.h
@@ -5,7 +5,6 @@
#include <linux/acpi.h>
#include <linux/pnp.h>
-void *pnpacpi_kmalloc(size_t size, int f);
acpi_status pnpacpi_parse_allocated_resource(acpi_handle, struct pnp_resource_table*);
acpi_status pnpacpi_parse_resource_option_data(acpi_handle, struct pnp_dev*);
int pnpacpi_encode_resources(struct pnp_resource_table *, struct acpi_buffer *);
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 75575f6c349..416d30debe6 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -73,25 +73,35 @@ static void decode_irq_flags(int flag, int *edge_level, int *active_high_low)
}
static void
-pnpacpi_parse_allocated_irqresource(struct pnp_resource_table * res, int irq)
+pnpacpi_parse_allocated_irqresource(struct pnp_resource_table * res, u32 gsi,
+ int edge_level, int active_high_low)
{
int i = 0;
+ int irq;
+
+ if (!valid_IRQ(gsi))
+ return;
+
while (!(res->irq_resource[i].flags & IORESOURCE_UNSET) &&
i < PNP_MAX_IRQ)
i++;
- if (i < PNP_MAX_IRQ) {
- res->irq_resource[i].flags = IORESOURCE_IRQ; //Also clears _UNSET flag
- if (irq == -1) {
- res->irq_resource[i].flags |= IORESOURCE_DISABLED;
- return;
- }
- res->irq_resource[i].start =(unsigned long) irq;
- res->irq_resource[i].end = (unsigned long) irq;
+ if (i >= PNP_MAX_IRQ)
+ return;
+
+ res->irq_resource[i].flags = IORESOURCE_IRQ; // Also clears _UNSET flag
+ irq = acpi_register_gsi(gsi, edge_level, active_high_low);
+ if (irq < 0) {
+ res->irq_resource[i].flags |= IORESOURCE_DISABLED;
+ return;
}
+
+ res->irq_resource[i].start = irq;
+ res->irq_resource[i].end = irq;
+ pcibios_penalize_isa_irq(irq, 1);
}
static void
-pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma)
+pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, u32 dma)
{
int i = 0;
while (i < PNP_MAX_DMA &&
@@ -103,14 +113,14 @@ pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table * res, int dma)
res->dma_resource[i].flags |= IORESOURCE_DISABLED;
return;
}
- res->dma_resource[i].start =(unsigned long) dma;
- res->dma_resource[i].end = (unsigned long) dma;
+ res->dma_resource[i].start = dma;
+ res->dma_resource[i].end = dma;
}
}
static void
pnpacpi_parse_allocated_ioresource(struct pnp_resource_table * res,
- int io, int len)
+ u32 io, u32 len)
{
int i = 0;
while (!(res->port_resource[i].flags & IORESOURCE_UNSET) &&
@@ -122,14 +132,14 @@ pnpacpi_parse_allocated_ioresource(struct pnp_resource_table * res,
res->port_resource[i].flags |= IORESOURCE_DISABLED;
return;
}
- res->port_resource[i].start = (unsigned long) io;
- res->port_resource[i].end = (unsigned long)(io + len - 1);
+ res->port_resource[i].start = io;
+ res->port_resource[i].end = io + len - 1;
}
}
static void
pnpacpi_parse_allocated_memresource(struct pnp_resource_table * res,
- int mem, int len)
+ u64 mem, u64 len)
{
int i = 0;
while (!(res->mem_resource[i].flags & IORESOURCE_UNSET) &&
@@ -141,8 +151,8 @@ pnpacpi_parse_allocated_memresource(struct pnp_resource_table * res,
res->mem_resource[i].flags |= IORESOURCE_DISABLED;
return;
}
- res->mem_resource[i].start = (unsigned long) mem;
- res->mem_resource[i].end = (unsigned long)(mem + len - 1);
+ res->mem_resource[i].start = mem;
+ res->mem_resource[i].end = mem + len - 1;
}
}
@@ -151,27 +161,28 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
void *data)
{
struct pnp_resource_table * res_table = (struct pnp_resource_table *)data;
+ int i;
switch (res->id) {
case ACPI_RSTYPE_IRQ:
- if ((res->data.irq.number_of_interrupts > 0) &&
- valid_IRQ(res->data.irq.interrupts[0])) {
- pnpacpi_parse_allocated_irqresource(res_table,
- acpi_register_gsi(res->data.irq.interrupts[0],
- res->data.irq.edge_level,
- res->data.irq.active_high_low));
- pcibios_penalize_isa_irq(res->data.irq.interrupts[0], 1);
+ /*
+ * Per spec, only one interrupt per descriptor is allowed in
+ * _CRS, but some firmware violates this, so parse them all.
+ */
+ for (i = 0; i < res->data.irq.number_of_interrupts; i++) {
+ pnpacpi_parse_allocated_irqresource(res_table,
+ res->data.irq.interrupts[i],
+ res->data.irq.edge_level,
+ res->data.irq.active_high_low);
}
break;
case ACPI_RSTYPE_EXT_IRQ:
- if ((res->data.extended_irq.number_of_interrupts > 0) &&
- valid_IRQ(res->data.extended_irq.interrupts[0])) {
- pnpacpi_parse_allocated_irqresource(res_table,
- acpi_register_gsi(res->data.extended_irq.interrupts[0],
- res->data.extended_irq.edge_level,
- res->data.extended_irq.active_high_low));
- pcibios_penalize_isa_irq(res->data.extended_irq.interrupts[0], 1);
+ for (i = 0; i < res->data.extended_irq.number_of_interrupts; i++) {
+ pnpacpi_parse_allocated_irqresource(res_table,
+ res->data.extended_irq.interrupts[i],
+ res->data.extended_irq.edge_level,
+ res->data.extended_irq.active_high_low);
}
break;
case ACPI_RSTYPE_DMA:
@@ -244,7 +255,7 @@ static void pnpacpi_parse_dma_option(struct pnp_option *option, struct acpi_reso
if (p->number_of_channels == 0)
return;
- dma = pnpacpi_kmalloc(sizeof(struct pnp_dma), GFP_KERNEL);
+ dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
if (!dma)
return;
@@ -300,7 +311,7 @@ static void pnpacpi_parse_irq_option(struct pnp_option *option,
if (p->number_of_interrupts == 0)
return;
- irq = pnpacpi_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+ irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
@@ -321,7 +332,7 @@ static void pnpacpi_parse_ext_irq_option(struct pnp_option *option,
if (p->number_of_interrupts == 0)
return;
- irq = pnpacpi_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+ irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
@@ -342,7 +353,7 @@ pnpacpi_parse_port_option(struct pnp_option *option,
if (io->range_length == 0)
return;
- port = pnpacpi_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = io->min_base_address;
@@ -363,7 +374,7 @@ pnpacpi_parse_fixed_port_option(struct pnp_option *option,
if (io->range_length == 0)
return;
- port = pnpacpi_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = port->max = io->base_address;
@@ -382,7 +393,7 @@ pnpacpi_parse_mem24_option(struct pnp_option *option,
if (p->range_length == 0)
return;
- mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = p->min_base_address;
@@ -405,7 +416,7 @@ pnpacpi_parse_mem32_option(struct pnp_option *option,
if (p->range_length == 0)
return;
- mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = p->min_base_address;
@@ -428,7 +439,7 @@ pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
if (p->range_length == 0)
return;
- mem = pnpacpi_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = mem->max = p->range_base_address;
@@ -612,7 +623,7 @@ int pnpacpi_build_resource_template(acpi_handle handle,
if (!res_cnt)
return -EINVAL;
buffer->length = sizeof(struct acpi_resource) * (res_cnt + 1) + 1;
- buffer->pointer = pnpacpi_kmalloc(buffer->length - 1, GFP_KERNEL);
+ buffer->pointer = kcalloc(1, buffer->length - 1, GFP_KERNEL);
if (!buffer->pointer)
return -ENOMEM;
pnp_dbg("Res cnt %d", res_cnt);
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 778a324028f..f49674f0794 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -86,16 +86,6 @@ int pnp_bios_present(void)
struct pnp_dev_node_info node_info;
-void *pnpbios_kmalloc(size_t size, int f)
-{
- void *p = kmalloc( size, f );
- if ( p == NULL )
- printk(KERN_ERR "PnPBIOS: kmalloc() failed\n");
- else
- memset(p, 0, size);
- return p;
-}
-
/*
*
* DOCKING FUNCTIONS
@@ -121,10 +111,10 @@ static int pnp_dock_event(int dock, struct pnp_docking_station_info *info)
if (!current->fs->root) {
return -EAGAIN;
}
- if (!(envp = (char **) pnpbios_kmalloc (20 * sizeof (char *), GFP_KERNEL))) {
+ if (!(envp = (char **) kcalloc (20, sizeof (char *), GFP_KERNEL))) {
return -ENOMEM;
}
- if (!(buf = pnpbios_kmalloc (256, GFP_KERNEL))) {
+ if (!(buf = kcalloc (1, 256, GFP_KERNEL))) {
kfree (envp);
return -ENOMEM;
}
@@ -231,7 +221,7 @@ static int pnpbios_get_resources(struct pnp_dev * dev, struct pnp_resource_table
if(!pnpbios_is_dynamic(dev))
return -EPERM;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node)
return -1;
if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_DYNAMIC, node)) {
@@ -254,7 +244,7 @@ static int pnpbios_set_resources(struct pnp_dev * dev, struct pnp_resource_table
if (!pnpbios_is_dynamic(dev))
return -EPERM;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node)
return -1;
if (pnp_bios_get_dev_node(&nodenum, (char )PNPMODE_DYNAMIC, node)) {
@@ -305,7 +295,7 @@ static int pnpbios_disable_resources(struct pnp_dev *dev)
if(dev->flags & PNPBIOS_NO_DISABLE || !pnpbios_is_dynamic(dev))
return -EPERM;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node)
return -ENOMEM;
@@ -347,7 +337,7 @@ static int insert_device(struct pnp_dev *dev, struct pnp_bios_node * node)
}
/* set the initial values for the PnP device */
- dev_id = pnpbios_kmalloc(sizeof(struct pnp_id), GFP_KERNEL);
+ dev_id = kcalloc(1, sizeof(struct pnp_id), GFP_KERNEL);
if (!dev_id)
return -1;
pnpid32_to_pnpid(node->eisa_id,id);
@@ -385,7 +375,7 @@ static void __init build_devlist(void)
struct pnp_bios_node *node;
struct pnp_dev *dev;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node)
return;
@@ -402,7 +392,7 @@ static void __init build_devlist(void)
break;
}
nodes_got++;
- dev = pnpbios_kmalloc(sizeof (struct pnp_dev), GFP_KERNEL);
+ dev = kcalloc(1, sizeof (struct pnp_dev), GFP_KERNEL);
if (!dev)
break;
if(insert_device(dev,node)<0)
diff --git a/drivers/pnp/pnpbios/pnpbios.h b/drivers/pnp/pnpbios/pnpbios.h
index 01896e705ed..d8cb2fd1f12 100644
--- a/drivers/pnp/pnpbios/pnpbios.h
+++ b/drivers/pnp/pnpbios/pnpbios.h
@@ -26,7 +26,6 @@ union pnp_bios_install_struct {
extern int pnp_bios_present(void);
extern int pnpbios_dont_use_current_config;
-extern void *pnpbios_kmalloc(size_t size, int f);
extern int pnpbios_parse_data_stream(struct pnp_dev *dev, struct pnp_bios_node * node);
extern int pnpbios_read_resources_from_node(struct pnp_resource_table *res, struct pnp_bios_node * node);
diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c
index 6bb8e1973fd..5a3dfc97f5e 100644
--- a/drivers/pnp/pnpbios/proc.c
+++ b/drivers/pnp/pnpbios/proc.c
@@ -87,7 +87,7 @@ static int proc_read_escd(char *buf, char **start, off_t pos,
return -EFBIG;
}
- tmpbuf = pnpbios_kmalloc(escd.escd_size, GFP_KERNEL);
+ tmpbuf = kcalloc(1, escd.escd_size, GFP_KERNEL);
if (!tmpbuf) return -ENOMEM;
if (pnp_bios_read_escd(tmpbuf, escd.nv_storage_base)) {
@@ -133,7 +133,7 @@ static int proc_read_devices(char *buf, char **start, off_t pos,
if (pos >= 0xff)
return 0;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node) return -ENOMEM;
for (nodenum=pos; nodenum<0xff; ) {
@@ -168,7 +168,7 @@ static int proc_read_node(char *buf, char **start, off_t pos,
u8 nodenum = (long)data;
int len;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node) return -ENOMEM;
if (pnp_bios_get_dev_node(&nodenum, boot, node)) {
kfree(node);
@@ -188,7 +188,7 @@ static int proc_write_node(struct file *file, const char __user *buf,
u8 nodenum = (long)data;
int ret = count;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ node = kcalloc(1, node_info.max_node_size, GFP_KERNEL);
if (!node)
return -ENOMEM;
if (pnp_bios_get_dev_node(&nodenum, boot, node)) {
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index e305bb132c2..b0ca65b6864 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -247,7 +247,7 @@ static void
pnpbios_parse_mem_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_mem * mem;
- mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = ((p[5] << 8) | p[4]) << 8;
@@ -263,7 +263,7 @@ static void
pnpbios_parse_mem32_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_mem * mem;
- mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = (p[7] << 24) | (p[6] << 16) | (p[5] << 8) | p[4];
@@ -279,7 +279,7 @@ static void
pnpbios_parse_fixed_mem32_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_mem * mem;
- mem = pnpbios_kmalloc(sizeof(struct pnp_mem), GFP_KERNEL);
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
mem->min = mem->max = (p[7] << 24) | (p[6] << 16) | (p[5] << 8) | p[4];
@@ -296,7 +296,7 @@ pnpbios_parse_irq_option(unsigned char *p, int size, struct pnp_option *option)
struct pnp_irq * irq;
unsigned long bits;
- irq = pnpbios_kmalloc(sizeof(struct pnp_irq), GFP_KERNEL);
+ irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
bits = (p[2] << 8) | p[1];
@@ -313,7 +313,7 @@ static void
pnpbios_parse_dma_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_dma * dma;
- dma = pnpbios_kmalloc(sizeof(struct pnp_dma), GFP_KERNEL);
+ dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
if (!dma)
return;
dma->map = p[1];
@@ -326,7 +326,7 @@ static void
pnpbios_parse_port_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_port * port;
- port = pnpbios_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = (p[3] << 8) | p[2];
@@ -342,7 +342,7 @@ static void
pnpbios_parse_fixed_port_option(unsigned char *p, int size, struct pnp_option *option)
{
struct pnp_port * port;
- port = pnpbios_kmalloc(sizeof(struct pnp_port), GFP_KERNEL);
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
port->min = port->max = (p[2] << 8) | p[1];
@@ -530,7 +530,7 @@ pnpbios_parse_compatible_ids(unsigned char *p, unsigned char *end, struct pnp_de
case SMALL_TAG_COMPATDEVID: /* compatible ID */
if (len != 4)
goto len_err;
- dev_id = pnpbios_kmalloc(sizeof (struct pnp_id), GFP_KERNEL);
+ dev_id = kcalloc(1, sizeof (struct pnp_id), GFP_KERNEL);
if (!dev_id)
return NULL;
memset(dev_id, 0, sizeof(struct pnp_id));
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 596a02d7e03..8936b0cb2ec 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -16,13 +16,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/slab.h>
-
-#ifdef CONFIG_PNP_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pnp.h>
#include "base.h"
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index b952aec4918..61fe998944b 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -8,13 +8,6 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/ctype.h>
-
-#ifdef CONFIG_PNP_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pnp.h>
#include "base.h"
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
index dc1c89dbdb8..6e7d7b06421 100644
--- a/drivers/s390/block/Kconfig
+++ b/drivers/s390/block/Kconfig
@@ -49,7 +49,7 @@ config DASD_FBA
config DASD_DIAG
tristate "Support for DIAG access to Disks"
- depends on DASD && ARCH_S390X = 'n'
+ depends on DASD && ( ARCH_S390X = 'n' || EXPERIMENTAL)
help
Select this option if you want to use Diagnose250 command to access
Disks under VM. If you are not running under VM or unsure what it is,
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index d5f53980749..8fc891a9d47 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -7,7 +7,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001
*
- * $Revision: 1.165 $
+ * $Revision: 1.167 $
*/
#include <linux/config.h>
@@ -1131,17 +1131,13 @@ __dasd_process_blk_queue(struct dasd_device * device)
request_queue_t *queue;
struct request *req;
struct dasd_ccw_req *cqr;
- int nr_queued, feature_ro;
+ int nr_queued;
queue = device->request_queue;
/* No queue ? Then there is nothing to do. */
if (queue == NULL)
return;
- feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
- if (feature_ro < 0) /* no devmap */
- return;
-
/*
* We requeue request from the block device queue to the ccw
* queue only in two states. In state DASD_STATE_READY the
@@ -1162,7 +1158,8 @@ __dasd_process_blk_queue(struct dasd_device * device)
nr_queued < DASD_CHANQ_MAX_SIZE) {
req = elv_next_request(queue);
- if (feature_ro && rq_data_dir(req) == WRITE) {
+ if (device->features & DASD_FEATURE_READONLY &&
+ rq_data_dir(req) == WRITE) {
DBF_DEV_EVENT(DBF_ERR, device,
"Rejecting write request %p",
req);
@@ -1814,17 +1811,13 @@ dasd_generic_set_online (struct ccw_device *cdev,
{
struct dasd_device *device;
- int feature_diag, rc;
+ int rc;
device = dasd_create_device(cdev);
if (IS_ERR(device))
return PTR_ERR(device);
- feature_diag = dasd_get_feature(cdev, DASD_FEATURE_USEDIAG);
- if (feature_diag < 0)
- return feature_diag;
-
- if (feature_diag) {
+ if (device->features & DASD_FEATURE_USEDIAG) {
if (!dasd_diag_discipline_pointer) {
printk (KERN_WARNING
"dasd_generic couldn't online device %s "
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index d948566bb24..bda896d9d78 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -11,7 +11,7 @@
* functions may not be called from interrupt context. In particular
* dasd_get_device is a no-no from interrupt context.
*
- * $Revision: 1.40 $
+ * $Revision: 1.43 $
*/
#include <linux/config.h>
@@ -513,6 +513,7 @@ dasd_create_device(struct ccw_device *cdev)
if (!devmap->device) {
devmap->device = device;
device->devindex = devmap->devindex;
+ device->features = devmap->features;
get_device(&cdev->dev);
device->cdev = cdev;
rc = 0;
@@ -643,6 +644,8 @@ dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf
devmap->features |= DASD_FEATURE_READONLY;
else
devmap->features &= ~DASD_FEATURE_READONLY;
+ if (devmap->device)
+ devmap->device->features = devmap->features;
if (devmap->device && devmap->device->gdp)
set_disk_ro(devmap->device->gdp, ro_flag);
spin_unlock(&dasd_devmap_lock);
@@ -758,7 +761,8 @@ dasd_set_feature(struct ccw_device *cdev, int feature, int flag)
devmap->features |= feature;
else
devmap->features &= ~feature;
-
+ if (devmap->device)
+ devmap->device->features = devmap->features;
spin_unlock(&dasd_devmap_lock);
return 0;
}
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 127699830fa..7478423b53b 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -6,17 +6,18 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.42 $
+ * $Revision: 1.49 $
*/
#include <linux/config.h>
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/slab.h>
-#include <linux/hdreg.h> /* HDIO_GETGEO */
+#include <linux/hdreg.h>
#include <linux/bio.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/jiffies.h>
#include <asm/dasd.h>
#include <asm/debug.h>
@@ -28,58 +29,89 @@
#include "dasd_int.h"
#include "dasd_diag.h"
-#ifdef PRINTK_HEADER
-#undef PRINTK_HEADER
-#endif /* PRINTK_HEADER */
#define PRINTK_HEADER "dasd(diag):"
MODULE_LICENSE("GPL");
+/* The maximum number of blocks per request (max_blocks) is dependent on the
+ * amount of storage that is available in the static I/O buffer for each
+ * device. Currently each device gets 2 pages. We want to fit two requests
+ * into the available memory so that we can immediately start the next if one
+ * finishes. */
+#define DIAG_MAX_BLOCKS (((2 * PAGE_SIZE - sizeof(struct dasd_ccw_req) - \
+ sizeof(struct dasd_diag_req)) / \
+ sizeof(struct dasd_diag_bio)) / 2)
+#define DIAG_MAX_RETRIES 32
+#define DIAG_TIMEOUT 50 * HZ
+
struct dasd_discipline dasd_diag_discipline;
struct dasd_diag_private {
struct dasd_diag_characteristics rdc_data;
struct dasd_diag_rw_io iob;
struct dasd_diag_init_io iib;
- unsigned int pt_block;
+ blocknum_t pt_block;
};
struct dasd_diag_req {
- int block_count;
+ unsigned int block_count;
struct dasd_diag_bio bio[0];
};
+static const u8 DASD_DIAG_CMS1[] = { 0xc3, 0xd4, 0xe2, 0xf1 };/* EBCDIC CMS1 */
+
+/* Perform DIAG250 call with block I/O parameter list iob (input and output)
+ * and function code cmd.
+ * In case of an exception return 3. Otherwise return result of bitwise OR of
+ * resulting condition code and DIAG return code. */
static __inline__ int
dia250(void *iob, int cmd)
{
+ typedef struct {
+ char _[max(sizeof (struct dasd_diag_init_io),
+ sizeof (struct dasd_diag_rw_io))];
+ } addr_type;
int rc;
- __asm__ __volatile__(" lhi %0,3\n"
- " lr 0,%2\n"
- " diag 0,%1,0x250\n"
- "0: ipm %0\n"
- " srl %0,28\n"
- " or %0,1\n"
- "1:\n"
-#ifndef CONFIG_ARCH_S390X
- ".section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 0b,1b\n"
- ".previous\n"
+ __asm__ __volatile__(
+#ifdef CONFIG_ARCH_S390X
+ " lghi %0,3\n"
+ " lgr 0,%3\n"
+ " diag 0,%2,0x250\n"
+ "0: ipm %0\n"
+ " srl %0,28\n"
+ " or %0,1\n"
+ "1:\n"
+ ".section __ex_table,\"a\"\n"
+ " .align 8\n"
+ " .quad 0b,1b\n"
+ ".previous\n"
#else
- ".section __ex_table,\"a\"\n"
- " .align 8\n"
- " .quad 0b,1b\n"
- ".previous\n"
+ " lhi %0,3\n"
+ " lr 0,%3\n"
+ " diag 0,%2,0x250\n"
+ "0: ipm %0\n"
+ " srl %0,28\n"
+ " or %0,1\n"
+ "1:\n"
+ ".section __ex_table,\"a\"\n"
+ " .align 4\n"
+ " .long 0b,1b\n"
+ ".previous\n"
#endif
- : "=&d" (rc)
- : "d" (cmd), "d" ((void *) __pa(iob))
- : "0", "1", "cc");
+ : "=&d" (rc), "=m" (*(addr_type *) iob)
+ : "d" (cmd), "d" (iob), "m" (*(addr_type *) iob)
+ : "0", "1", "cc");
return rc;
}
+/* Initialize block I/O to DIAG device using the specified blocksize and
+ * block offset. On success, return zero and set end_block to contain the
+ * number of blocks on the device minus the specified offset. Return non-zero
+ * otherwise. */
static __inline__ int
-mdsk_init_io(struct dasd_device * device, int blocksize, int offset, int size)
+mdsk_init_io(struct dasd_device *device, unsigned int blocksize,
+ blocknum_t offset, blocknum_t *end_block)
{
struct dasd_diag_private *private;
struct dasd_diag_init_io *iib;
@@ -92,14 +124,18 @@ mdsk_init_io(struct dasd_device * device, int blocksize, int offset, int size)
iib->dev_nr = _ccw_device_get_device_number(device->cdev);
iib->block_size = blocksize;
iib->offset = offset;
- iib->start_block = 0;
- iib->end_block = size;
+ iib->flaga = DASD_DIAG_FLAGA_DEFAULT;
rc = dia250(iib, INIT_BIO);
- return rc & 3;
+ if ((rc & 3) == 0 && end_block)
+ *end_block = iib->end_block;
+
+ return rc;
}
+/* Remove block I/O environment for device. Return zero on success, non-zero
+ * otherwise. */
static __inline__ int
mdsk_term_io(struct dasd_device * device)
{
@@ -112,9 +148,25 @@ mdsk_term_io(struct dasd_device * device)
memset(iib, 0, sizeof (struct dasd_diag_init_io));
iib->dev_nr = _ccw_device_get_device_number(device->cdev);
rc = dia250(iib, TERM_BIO);
- return rc & 3;
+ return rc;
+}
+
+/* Error recovery for failed DIAG requests - try to reestablish the DIAG
+ * environment. */
+static void
+dasd_diag_erp(struct dasd_device *device)
+{
+ int rc;
+
+ mdsk_term_io(device);
+ rc = mdsk_init_io(device, device->bp_block, 0, NULL);
+ if (rc)
+ DEV_MESSAGE(KERN_WARNING, device, "DIAG ERP unsuccessful, "
+ "rc=%d", rc);
}
+/* Start a given request at the device. Return zero on success, non-zero
+ * otherwise. */
static int
dasd_start_diag(struct dasd_ccw_req * cqr)
{
@@ -124,32 +176,66 @@ dasd_start_diag(struct dasd_ccw_req * cqr)
int rc;
device = cqr->device;
+ if (cqr->retries < 0) {
+ DEV_MESSAGE(KERN_WARNING, device, "DIAG start_IO: request %p "
+ "- no retry left)", cqr);
+ cqr->status = DASD_CQR_FAILED;
+ return -EIO;
+ }
private = (struct dasd_diag_private *) device->private;
dreq = (struct dasd_diag_req *) cqr->data;
private->iob.dev_nr = _ccw_device_get_device_number(device->cdev);
private->iob.key = 0;
- private->iob.flags = 2; /* do asynchronous io */
+ private->iob.flags = DASD_DIAG_RWFLAG_ASYNC;
private->iob.block_count = dreq->block_count;
- private->iob.interrupt_params = (u32)(addr_t) cqr;
+ private->iob.interrupt_params = (addr_t) cqr;
private->iob.bio_list = __pa(dreq->bio);
+ private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
cqr->startclk = get_clock();
+ cqr->starttime = jiffies;
+ cqr->retries--;
rc = dia250(&private->iob, RW_BIO);
- if (rc > 8) {
- DEV_MESSAGE(KERN_WARNING, device, "dia250 returned CC %d", rc);
- cqr->status = DASD_CQR_ERROR;
- } else if (rc == 0) {
+ switch (rc) {
+ case 0: /* Synchronous I/O finished successfully */
+ cqr->stopclk = get_clock();
cqr->status = DASD_CQR_DONE;
- dasd_schedule_bh(device);
- } else {
+ /* Indicate to calling function that only a dasd_schedule_bh()
+ and no timer is needed */
+ rc = -EACCES;
+ break;
+ case 8: /* Asynchronous I/O was started */
cqr->status = DASD_CQR_IN_IO;
rc = 0;
+ break;
+ default: /* Error condition */
+ cqr->status = DASD_CQR_QUEUED;
+ DEV_MESSAGE(KERN_WARNING, device, "dia250 returned rc=%d", rc);
+ dasd_diag_erp(device);
+ rc = -EIO;
+ break;
}
return rc;
}
+/* Terminate given request at the device. */
+static int
+dasd_diag_term_IO(struct dasd_ccw_req * cqr)
+{
+ struct dasd_device *device;
+
+ device = cqr->device;
+ mdsk_term_io(device);
+ mdsk_init_io(device, device->bp_block, 0, NULL);
+ cqr->status = DASD_CQR_CLEAR;
+ cqr->stopclk = get_clock();
+ dasd_schedule_bh(device);
+ return 0;
+}
+
+/* Handle external interruption. */
static void
dasd_ext_handler(struct pt_regs *regs, __u16 code)
{
@@ -157,25 +243,27 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
struct dasd_device *device;
unsigned long long expires;
unsigned long flags;
- char status;
- int ip;
-
- /*
- * Get the external interruption subcode. VM stores
- * this in the 'cpu address' field associated with
- * the external interrupt. For diag 250 the subcode
- * needs to be 3.
- */
- if ((S390_lowcore.cpu_addr & 0xff00) != 0x0300)
- return;
- status = *((char *) &S390_lowcore.ext_params + 5);
- ip = S390_lowcore.ext_params;
+ u8 int_code, status;
+ addr_t ip;
+ int rc;
+ int_code = *((u8 *) DASD_DIAG_LC_INT_CODE);
+ status = *((u8 *) DASD_DIAG_LC_INT_STATUS);
+ switch (int_code) {
+ case DASD_DIAG_CODE_31BIT:
+ ip = (addr_t) *((u32 *) DASD_DIAG_LC_INT_PARM_31BIT);
+ break;
+ case DASD_DIAG_CODE_64BIT:
+ ip = (addr_t) *((u64 *) DASD_DIAG_LC_INT_PARM_64BIT);
+ break;
+ default:
+ return;
+ }
if (!ip) { /* no intparm: unsolicited interrupt */
MESSAGE(KERN_DEBUG, "%s", "caught unsolicited interrupt");
return;
}
- cqr = (struct dasd_ccw_req *)(addr_t) ip;
+ cqr = (struct dasd_ccw_req *) ip;
device = (struct dasd_device *) cqr->device;
if (strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
DEV_MESSAGE(KERN_WARNING, device,
@@ -188,6 +276,15 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
/* get irq lock to modify request queue */
spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
+ /* Check for a pending clear operation */
+ if (cqr->status == DASD_CQR_CLEAR) {
+ cqr->status = DASD_CQR_QUEUED;
+ dasd_clear_timer(device);
+ dasd_schedule_bh(device);
+ spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
+ return;
+ }
+
cqr->stopclk = get_clock();
expires = 0;
@@ -198,16 +295,22 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
next = list_entry(device->ccw_queue.next,
struct dasd_ccw_req, list);
if (next->status == DASD_CQR_QUEUED) {
- if (dasd_start_diag(next) == 0)
+ rc = dasd_start_diag(next);
+ if (rc == 0)
expires = next->expires;
- else
+ else if (rc != -EACCES)
DEV_MESSAGE(KERN_WARNING, device, "%s",
"Interrupt fastpath "
"failed!");
}
}
- } else
- cqr->status = DASD_CQR_FAILED;
+ } else {
+ cqr->status = DASD_CQR_QUEUED;
+ DEV_MESSAGE(KERN_WARNING, device, "interrupt status for "
+ "request %p was %d (%d retries left)", cqr, status,
+ cqr->retries);
+ dasd_diag_erp(device);
+ }
if (expires != 0)
dasd_set_timer(device, expires);
@@ -218,14 +321,17 @@ dasd_ext_handler(struct pt_regs *regs, __u16 code)
spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
}
+/* Check whether device can be controlled by DIAG discipline. Return zero on
+ * success, non-zero otherwise. */
static int
dasd_diag_check_device(struct dasd_device *device)
{
struct dasd_diag_private *private;
struct dasd_diag_characteristics *rdc_data;
struct dasd_diag_bio bio;
- long *label;
- int sb, bsize;
+ struct dasd_diag_cms_label *label;
+ blocknum_t end_block;
+ unsigned int sb, bsize;
int rc;
private = (struct dasd_diag_private *) device->private;
@@ -244,8 +350,11 @@ dasd_diag_check_device(struct dasd_device *device)
rdc_data->rdc_len = sizeof (struct dasd_diag_characteristics);
rc = diag210((struct diag210 *) rdc_data);
- if (rc)
+ if (rc) {
+ DEV_MESSAGE(KERN_WARNING, device, "failed to retrieve device "
+ "information (rc=%d)", rc);
return -ENOTSUPP;
+ }
/* Figure out position of label block */
switch (private->rdc_data.vdev_class) {
@@ -256,6 +365,8 @@ dasd_diag_check_device(struct dasd_device *device)
private->pt_block = 2;
break;
default:
+ DEV_MESSAGE(KERN_WARNING, device, "unsupported device class "
+ "(class=%d)", private->rdc_data.vdev_class);
return -ENOTSUPP;
}
@@ -269,15 +380,17 @@ dasd_diag_check_device(struct dasd_device *device)
mdsk_term_io(device);
/* figure out blocksize of device */
- label = (long *) get_zeroed_page(GFP_KERNEL);
+ label = (struct dasd_diag_cms_label *) get_zeroed_page(GFP_KERNEL);
if (label == NULL) {
DEV_MESSAGE(KERN_WARNING, device, "%s",
"No memory to allocate initialization request");
return -ENOMEM;
}
+ rc = 0;
+ end_block = 0;
/* try all sizes - needed for ECKD devices */
for (bsize = 512; bsize <= PAGE_SIZE; bsize <<= 1) {
- mdsk_init_io(device, bsize, 0, 64);
+ mdsk_init_io(device, bsize, 0, &end_block);
memset(&bio, 0, sizeof (struct dasd_diag_bio));
bio.type = MDSK_READ_REQ;
bio.block_number = private->pt_block + 1;
@@ -289,37 +402,45 @@ dasd_diag_check_device(struct dasd_device *device)
private->iob.block_count = 1;
private->iob.interrupt_params = 0;
private->iob.bio_list = __pa(&bio);
- if (dia250(&private->iob, RW_BIO) == 0)
+ private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
+ rc = dia250(&private->iob, RW_BIO);
+ if (rc == 0 || rc == 3)
break;
mdsk_term_io(device);
}
- if (bsize <= PAGE_SIZE && label[0] == 0xc3d4e2f1) {
- /* get formatted blocksize from label block */
- bsize = (int) label[3];
- device->blocks = label[7];
+ if (rc == 3) {
+ DEV_MESSAGE(KERN_WARNING, device, "%s", "DIAG call failed");
+ rc = -EOPNOTSUPP;
+ } else if (rc != 0) {
+ DEV_MESSAGE(KERN_WARNING, device, "device access failed "
+ "(rc=%d)", rc);
+ rc = -EIO;
+ } else {
+ if (memcmp(label->label_id, DASD_DIAG_CMS1,
+ sizeof(DASD_DIAG_CMS1)) == 0) {
+ /* get formatted blocksize from label block */
+ bsize = (unsigned int) label->block_size;
+ device->blocks = (unsigned long) label->block_count;
+ } else
+ device->blocks = end_block;
device->bp_block = bsize;
device->s2b_shift = 0; /* bits to shift 512 to get a block */
for (sb = 512; sb < bsize; sb = sb << 1)
device->s2b_shift++;
DEV_MESSAGE(KERN_INFO, device,
- "capacity (%dkB blks): %ldkB",
- (device->bp_block >> 10),
- (device->blocks << device->s2b_shift) >> 1);
+ "(%ld B/blk): %ldkB",
+ (unsigned long) device->bp_block,
+ (unsigned long) (device->blocks <<
+ device->s2b_shift) >> 1);
rc = 0;
- } else {
- if (bsize > PAGE_SIZE)
- DEV_MESSAGE(KERN_WARNING, device, "%s",
- "DIAG access failed");
- else
- DEV_MESSAGE(KERN_WARNING, device, "%s",
- "volume is not CMS formatted");
- rc = -EMEDIUMTYPE;
}
free_page((long) label);
return rc;
}
+/* Fill in virtual disk geometry for device. Return zero on success, non-zero
+ * otherwise. */
static int
dasd_diag_fill_geometry(struct dasd_device *device, struct hd_geometry *geo)
{
@@ -349,6 +470,8 @@ dasd_diag_erp_postaction(struct dasd_ccw_req * cqr)
return dasd_default_erp_postaction;
}
+/* Create DASD request from block device request. Return pointer to new
+ * request on success, ERR_PTR otherwise. */
static struct dasd_ccw_req *
dasd_diag_build_cp(struct dasd_device * device, struct request *req)
{
@@ -358,9 +481,9 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
struct bio *bio;
struct bio_vec *bv;
char *dst;
- int count, datasize;
+ unsigned int count, datasize;
sector_t recid, first_rec, last_rec;
- unsigned blksize, off;
+ unsigned int blksize, off;
unsigned char rw_cmd;
int i;
@@ -413,13 +536,16 @@ dasd_diag_build_cp(struct dasd_device * device, struct request *req)
}
}
}
+ cqr->retries = DIAG_MAX_RETRIES;
cqr->buildclk = get_clock();
cqr->device = device;
- cqr->expires = 50 * HZ; /* 50 seconds */
+ cqr->expires = DIAG_TIMEOUT;
cqr->status = DASD_CQR_FILLED;
return cqr;
}
+/* Release DASD request. Return non-zero if request was successful, zero
+ * otherwise. */
static int
dasd_diag_free_cp(struct dasd_ccw_req *cqr, struct request *req)
{
@@ -430,6 +556,7 @@ dasd_diag_free_cp(struct dasd_ccw_req *cqr, struct request *req)
return status;
}
+/* Fill in IOCTL data for device. */
static int
dasd_diag_fill_info(struct dasd_device * device,
struct dasd_information2_t * info)
@@ -437,7 +564,7 @@ dasd_diag_fill_info(struct dasd_device * device,
struct dasd_diag_private *private;
private = (struct dasd_diag_private *) device->private;
- info->label_block = private->pt_block;
+ info->label_block = (unsigned int) private->pt_block;
info->FBA_layout = 1;
info->format = DASD_FORMAT_LDL;
info->characteristics_size = sizeof (struct dasd_diag_characteristics);
@@ -456,26 +583,15 @@ dasd_diag_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
"dump sense not available for DIAG data");
}
-/*
- * max_blocks is dependent on the amount of storage that is available
- * in the static io buffer for each device. Currently each device has
- * 8192 bytes (=2 pages). dasd diag is only relevant for 31 bit.
- * The struct dasd_ccw_req has 96 bytes, the struct dasd_diag_req has
- * 8 bytes and the struct dasd_diag_bio for each block has 16 bytes.
- * That makes:
- * (8192 - 96 - 8) / 16 = 505.5 blocks at maximum.
- * We want to fit two into the available memory so that we can immediately
- * start the next request if one finishes off. That makes 252.75 blocks
- * for one request. Give a little safety and the result is 240.
- */
struct dasd_discipline dasd_diag_discipline = {
.owner = THIS_MODULE,
.name = "DIAG",
.ebcname = "DIAG",
- .max_blocks = 240,
+ .max_blocks = DIAG_MAX_BLOCKS,
.check_device = dasd_diag_check_device,
.fill_geometry = dasd_diag_fill_geometry,
.start_IO = dasd_start_diag,
+ .term_IO = dasd_diag_term_IO,
.examine_error = dasd_diag_examine_error,
.erp_action = dasd_diag_erp_action,
.erp_postaction = dasd_diag_erp_postaction,
@@ -493,7 +609,7 @@ dasd_diag_init(void)
"Machine is not VM: %s "
"discipline not initializing",
dasd_diag_discipline.name);
- return -EINVAL;
+ return -ENODEV;
}
ASCEBC(dasd_diag_discipline.ebcname, 4);
@@ -506,13 +622,6 @@ dasd_diag_init(void)
static void __exit
dasd_diag_cleanup(void)
{
- if (!MACHINE_IS_VM) {
- MESSAGE_LOG(KERN_INFO,
- "Machine is not VM: %s "
- "discipline not cleaned",
- dasd_diag_discipline.name);
- return;
- }
unregister_external_interrupt(0x2603, dasd_ext_handler);
ctl_clear_bit(0, 9);
dasd_diag_discipline_pointer = NULL;
@@ -520,22 +629,3 @@ dasd_diag_cleanup(void)
module_init(dasd_diag_init);
module_exit(dasd_diag_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */
diff --git a/drivers/s390/block/dasd_diag.h b/drivers/s390/block/dasd_diag.h
index a0c38e30397..b26eb28df4b 100644
--- a/drivers/s390/block/dasd_diag.h
+++ b/drivers/s390/block/dasd_diag.h
@@ -6,7 +6,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.6 $
+ * $Revision: 1.7 $
*/
#define MDSK_WRITE_REQ 0x01
@@ -19,6 +19,18 @@
#define DEV_CLASS_FBA 0x01
#define DEV_CLASS_ECKD 0x04
+#define DASD_DIAG_LC_INT_CODE 132
+#define DASD_DIAG_LC_INT_STATUS 133
+#define DASD_DIAG_LC_INT_PARM_31BIT 128
+#define DASD_DIAG_LC_INT_PARM_64BIT 4536
+#define DASD_DIAG_CODE_31BIT 0x03
+#define DASD_DIAG_CODE_64BIT 0x07
+
+#define DASD_DIAG_RWFLAG_ASYNC 0x02
+#define DASD_DIAG_RWFLAG_NOCACHE 0x01
+
+#define DASD_DIAG_FLAGA_FORMAT_64BIT 0x80
+
struct dasd_diag_characteristics {
u16 dev_nr;
u16 rdc_len;
@@ -32,35 +44,106 @@ struct dasd_diag_characteristics {
u8 rdev_features;
} __attribute__ ((packed, aligned(4)));
+struct dasd_diag_cms_label {
+ u8 label_id[4];
+ u8 vol_id[6];
+ u16 version_id;
+ u32 block_size;
+ u32 origin_ptr;
+ u32 usable_count;
+ u32 formatted_count;
+ u32 block_count;
+ u32 used_count;
+ u32 fst_size;
+ u32 fst_count;
+ u8 format_date[6];
+ u8 reserved1[2];
+ u32 disk_offset;
+ u32 map_block;
+ u32 hblk_disp;
+ u32 user_disp;
+ u8 reserved2[4];
+ u8 segment_name[8];
+} __attribute__ ((packed));
+
+#ifdef CONFIG_ARCH_S390X
+#define DASD_DIAG_FLAGA_DEFAULT DASD_DIAG_FLAGA_FORMAT_64BIT
+
+typedef u64 blocknum_t;
+typedef s64 sblocknum_t;
+
+struct dasd_diag_bio {
+ u8 type;
+ u8 status;
+ u8 spare1[2];
+ u32 alet;
+ blocknum_t block_number;
+ u64 buffer;
+} __attribute__ ((packed, aligned(8)));
+
+struct dasd_diag_init_io {
+ u16 dev_nr;
+ u8 flaga;
+ u8 spare1[21];
+ u32 block_size;
+ u8 spare2[4];
+ blocknum_t offset;
+ sblocknum_t start_block;
+ blocknum_t end_block;
+ u8 spare3[8];
+} __attribute__ ((packed, aligned(8)));
+
+struct dasd_diag_rw_io {
+ u16 dev_nr;
+ u8 flaga;
+ u8 spare1[21];
+ u8 key;
+ u8 flags;
+ u8 spare2[2];
+ u32 block_count;
+ u32 alet;
+ u8 spare3[4];
+ u64 interrupt_params;
+ u64 bio_list;
+ u8 spare4[8];
+} __attribute__ ((packed, aligned(8)));
+#else /* CONFIG_ARCH_S390X */
+#define DASD_DIAG_FLAGA_DEFAULT 0x0
+
+typedef u32 blocknum_t;
+typedef s32 sblocknum_t;
+
struct dasd_diag_bio {
u8 type;
u8 status;
u16 spare1;
- u32 block_number;
+ blocknum_t block_number;
u32 alet;
u32 buffer;
} __attribute__ ((packed, aligned(8)));
struct dasd_diag_init_io {
u16 dev_nr;
- u16 spare1[11];
+ u8 flaga;
+ u8 spare1[21];
u32 block_size;
- u32 offset;
- u32 start_block;
- u32 end_block;
- u32 spare2[6];
+ blocknum_t offset;
+ sblocknum_t start_block;
+ blocknum_t end_block;
+ u8 spare2[24];
} __attribute__ ((packed, aligned(8)));
struct dasd_diag_rw_io {
u16 dev_nr;
- u16 spare1[11];
+ u8 flaga;
+ u8 spare1[21];
u8 key;
u8 flags;
- u16 spare2;
+ u8 spare2[2];
u32 block_count;
u32 alet;
u32 bio_list;
u32 interrupt_params;
- u32 spare3[5];
+ u8 spare3[20];
} __attribute__ ((packed, aligned(8)));
-
+#endif /* CONFIG_ARCH_S390X */
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 96c49349701..a601c9a3354 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -9,7 +9,7 @@
*
* gendisk related functions for the dasd driver.
*
- * $Revision: 1.50 $
+ * $Revision: 1.51 $
*/
#include <linux/config.h>
@@ -31,16 +31,12 @@ int
dasd_gendisk_alloc(struct dasd_device *device)
{
struct gendisk *gdp;
- int len, feature_ro;
+ int len;
/* Make sure the minor for this device exists. */
if (device->devindex >= DASD_PER_MAJOR)
return -EBUSY;
- feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
- if (feature_ro < 0)
- return feature_ro;
-
gdp = alloc_disk(1 << DASD_PARTN_BITS);
if (!gdp)
return -ENOMEM;
@@ -75,7 +71,7 @@ dasd_gendisk_alloc(struct dasd_device *device)
sprintf(gdp->devfs_name, "dasd/%s", device->cdev->dev.bus_id);
- if (feature_ro)
+ if (device->features & DASD_FEATURE_READONLY)
set_disk_ro(gdp, 1);
gdp->private_data = device;
gdp->queue = device->request_queue;
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index a9f38b23598..9fab04f3056 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -6,7 +6,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.64 $
+ * $Revision: 1.65 $
*/
#ifndef DASD_INT_H
@@ -286,6 +286,7 @@ struct dasd_device {
unsigned int bp_block; /* bytes per block */
unsigned int s2b_shift; /* log2 (bp_block/512) */
unsigned long flags; /* per device flags */
+ unsigned short features; /* copy of devmap-features (read-only!) */
/* Device discipline stuff. */
struct dasd_discipline *discipline;
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 980c555aa53..789595b3fa0 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -7,7 +7,7 @@
* Bugreports.to..: <Linux390@de.ibm.com>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001
*
- * $Revision: 1.45 $
+ * $Revision: 1.47 $
*
* i/o controls for the dasd driver.
*/
@@ -296,7 +296,6 @@ dasd_ioctl_format(struct block_device *bdev, int no, long args)
{
struct dasd_device *device;
struct format_data_t fdata;
- int feature_ro;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@@ -308,10 +307,7 @@ dasd_ioctl_format(struct block_device *bdev, int no, long args)
if (device == NULL)
return -ENODEV;
- feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
- if (feature_ro < 0)
- return feature_ro;
- if (feature_ro)
+ if (device->features & DASD_FEATURE_READONLY)
return -EROFS;
if (copy_from_user(&fdata, (void __user *) args,
sizeof (struct format_data_t)))
@@ -384,7 +380,7 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
struct dasd_device *device;
struct dasd_information2_t *dasd_info;
unsigned long flags;
- int rc, feature_ro;
+ int rc;
struct ccw_device *cdev;
device = bdev->bd_disk->private_data;
@@ -394,10 +390,6 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
if (!device->discipline->fill_info)
return -EINVAL;
- feature_ro = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
- if (feature_ro < 0)
- return feature_ro;
-
dasd_info = kmalloc(sizeof(struct dasd_information2_t), GFP_KERNEL);
if (dasd_info == NULL)
return -ENOMEM;
@@ -427,7 +419,8 @@ dasd_ioctl_information(struct block_device *bdev, int no, long args)
(dasd_check_blocksize(device->bp_block)))
dasd_info->format = DASD_FORMAT_NONE;
- dasd_info->features |= feature_ro;
+ dasd_info->features |=
+ ((device->features & DASD_FEATURE_READONLY) != 0);
if (device->discipline)
memcpy(dasd_info->type, device->discipline->name, 4);
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 43c34f8c5e6..fff9020d488 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -9,7 +9,7 @@
*
* /proc interface for the dasd driver.
*
- * $Revision: 1.32 $
+ * $Revision: 1.33 $
*/
#include <linux/config.h>
@@ -55,7 +55,6 @@ dasd_devices_show(struct seq_file *m, void *v)
{
struct dasd_device *device;
char *substr;
- int feature;
device = dasd_device_from_devindex((unsigned long) v - 1);
if (IS_ERR(device))
@@ -79,10 +78,7 @@ dasd_devices_show(struct seq_file *m, void *v)
else
seq_printf(m, " is ????????");
/* Print devices features. */
- feature = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
- if (feature < 0)
- return 0;
- substr = feature ? "(ro)" : " ";
+ substr = (device->features & DASD_FEATURE_READONLY) ? "(ro)" : " ";
seq_printf(m, "%4s: ", substr);
/* Print device status information. */
switch ((device != NULL) ? device->state : -1) {
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index d5eefeaba50..328d9cbc56a 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -632,12 +632,9 @@ __raw3270_size_device(struct raw3270 *rp)
raw3270_init_request.ccw.cda = (__u32) __pa(raw3270_init_data);
rc = raw3270_start_init(rp, &raw3270_init_view, &raw3270_init_request);
- if (rc) {
+ if (rc)
/* Check error cases: -ERESTARTSYS, -EIO and -EOPNOTSUPP */
- if (rc == -EOPNOTSUPP && MACHINE_IS_VM)
- return __raw3270_size_device_vm(rp);
return rc;
- }
/* Wait for attention interrupt. */
#ifdef CONFIG_TN3270_CONSOLE
@@ -695,7 +692,10 @@ raw3270_size_device(struct raw3270 *rp)
down(&raw3270_init_sem);
rp->view = &raw3270_init_view;
raw3270_init_view.dev = rp;
- rc = __raw3270_size_device(rp);
+ if (MACHINE_IS_VM)
+ rc = __raw3270_size_device_vm(rp);
+ else
+ rc = __raw3270_size_device(rp);
raw3270_init_view.dev = 0;
rp->view = 0;
up(&raw3270_init_sem);
@@ -710,6 +710,12 @@ raw3270_size_device(struct raw3270 *rp)
rp->model = 4;
if (rp->rows == 27 && rp->cols == 132)
rp->model = 5;
+ } else {
+ /* Couldn't detect size. Use default model 2. */
+ rp->model = 2;
+ rp->rows = 24;
+ rp->cols = 80;
+ return 0;
}
return rc;
}
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index ea813bdce1d..185bc73c3ec 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -1,7 +1,7 @@
/*
* drivers/s390/cio/cio.c
* S/390 common I/O routines -- low level i/o calls
- * $Revision: 1.134 $
+ * $Revision: 1.135 $
*
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
@@ -815,8 +815,9 @@ __clear_subchannel_easy(unsigned int schid)
struct tpi_info ti;
if (tpi(&ti)) {
- tsch(schid, (struct irb *)__LC_IRB);
- return 0;
+ tsch(ti.irq, (struct irb *)__LC_IRB);
+ if (ti.irq == schid)
+ return 0;
}
udelay(100);
}
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index ee7a05e0c3b..fbe4202a3f6 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
#include <asm/ccwdev.h>
-#include <asm/qdio.h>
+#include <asm/cio.h>
#include "cio.h"
#include "cio_debug.h"
@@ -21,7 +21,6 @@
#include "device.h"
#include "chsc.h"
#include "ioasm.h"
-#include "qdio.h"
int
device_is_online(struct subchannel *sch)
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index 02d01a0de16..ad3fe5aeb66 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -1,7 +1,7 @@
/*
* drivers/s390/cio/device_ops.c
*
- * $Revision: 1.56 $
+ * $Revision: 1.57 $
*
* Copyright (C) 2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation
@@ -19,14 +19,12 @@
#include <asm/ccwdev.h>
#include <asm/idals.h>
-#include <asm/qdio.h>
#include "cio.h"
#include "cio_debug.h"
#include "css.h"
#include "chsc.h"
#include "device.h"
-#include "qdio.h"
int
ccw_device_set_options(struct ccw_device *cdev, unsigned long flags)
diff --git a/drivers/s390/cio/ioasm.h b/drivers/s390/cio/ioasm.h
index c874607d9a8..45480a2bc4c 100644
--- a/drivers/s390/cio/ioasm.h
+++ b/drivers/s390/cio/ioasm.h
@@ -21,7 +21,7 @@ struct tpi_info {
* Some S390 specific IO instructions as inline
*/
-extern __inline__ int stsch(int irq, volatile struct schib *addr)
+static inline int stsch(int irq, volatile struct schib *addr)
{
int ccode;
@@ -36,7 +36,7 @@ extern __inline__ int stsch(int irq, volatile struct schib *addr)
return ccode;
}
-extern __inline__ int msch(int irq, volatile struct schib *addr)
+static inline int msch(int irq, volatile struct schib *addr)
{
int ccode;
@@ -51,7 +51,7 @@ extern __inline__ int msch(int irq, volatile struct schib *addr)
return ccode;
}
-extern __inline__ int msch_err(int irq, volatile struct schib *addr)
+static inline int msch_err(int irq, volatile struct schib *addr)
{
int ccode;
@@ -79,7 +79,7 @@ extern __inline__ int msch_err(int irq, volatile struct schib *addr)
return ccode;
}
-extern __inline__ int tsch(int irq, volatile struct irb *addr)
+static inline int tsch(int irq, volatile struct irb *addr)
{
int ccode;
@@ -94,7 +94,7 @@ extern __inline__ int tsch(int irq, volatile struct irb *addr)
return ccode;
}
-extern __inline__ int tpi( volatile struct tpi_info *addr)
+static inline int tpi( volatile struct tpi_info *addr)
{
int ccode;
@@ -108,7 +108,7 @@ extern __inline__ int tpi( volatile struct tpi_info *addr)
return ccode;
}
-extern __inline__ int ssch(int irq, volatile struct orb *addr)
+static inline int ssch(int irq, volatile struct orb *addr)
{
int ccode;
@@ -123,7 +123,7 @@ extern __inline__ int ssch(int irq, volatile struct orb *addr)
return ccode;
}
-extern __inline__ int rsch(int irq)
+static inline int rsch(int irq)
{
int ccode;
@@ -138,7 +138,7 @@ extern __inline__ int rsch(int irq)
return ccode;
}
-extern __inline__ int csch(int irq)
+static inline int csch(int irq)
{
int ccode;
@@ -153,7 +153,7 @@ extern __inline__ int csch(int irq)
return ccode;
}
-extern __inline__ int hsch(int irq)
+static inline int hsch(int irq)
{
int ccode;
@@ -168,7 +168,7 @@ extern __inline__ int hsch(int irq)
return ccode;
}
-extern __inline__ int xsch(int irq)
+static inline int xsch(int irq)
{
int ccode;
@@ -183,7 +183,7 @@ extern __inline__ int xsch(int irq)
return ccode;
}
-extern __inline__ int chsc(void *chsc_area)
+static inline int chsc(void *chsc_area)
{
int cc;
@@ -198,7 +198,7 @@ extern __inline__ int chsc(void *chsc_area)
return cc;
}
-extern __inline__ int iac( void)
+static inline int iac( void)
{
int ccode;
@@ -210,7 +210,7 @@ extern __inline__ int iac( void)
return ccode;
}
-extern __inline__ int rchp(int chpid)
+static inline int rchp(int chpid)
{
int ccode;
diff --git a/drivers/s390/crypto/z90common.h b/drivers/s390/crypto/z90common.h
index bcabac7a7c4..e319e78b5ea 100644
--- a/drivers/s390/crypto/z90common.h
+++ b/drivers/s390/crypto/z90common.h
@@ -27,7 +27,7 @@
#ifndef _Z90COMMON_H_
#define _Z90COMMON_H_
-#define VERSION_Z90COMMON_H "$Revision: 1.16 $"
+#define VERSION_Z90COMMON_H "$Revision: 1.17 $"
#define RESPBUFFSIZE 256
@@ -164,5 +164,4 @@ struct CPRBX {
#define UMIN(a,b) ((a) < (b) ? (a) : (b))
#define IS_EVEN(x) ((x) == (2 * ((x) / 2)))
-
#endif
diff --git a/drivers/s390/crypto/z90hardware.c b/drivers/s390/crypto/z90hardware.c
index beb6a5e0da2..c215e088973 100644
--- a/drivers/s390/crypto/z90hardware.c
+++ b/drivers/s390/crypto/z90hardware.c
@@ -32,7 +32,7 @@
#include "z90crypt.h"
#include "z90common.h"
-#define VERSION_Z90HARDWARE_C "$Revision: 1.33 $"
+#define VERSION_Z90HARDWARE_C "$Revision: 1.34 $"
char z90hardware_version[] __initdata =
"z90hardware.o (" VERSION_Z90HARDWARE_C "/"
@@ -283,48 +283,6 @@ struct type6_msg {
struct CPRB CPRB;
};
-union request_msg {
- union type4_msg t4msg;
- struct type6_msg t6msg;
-};
-
-struct request_msg_ext {
- int q_nr;
- unsigned char *psmid;
- union request_msg reqMsg;
-};
-
-struct type82_hdr {
- unsigned char reserved1;
- unsigned char type;
- unsigned char reserved2[2];
- unsigned char reply_code;
- unsigned char reserved3[3];
-};
-
-#define TYPE82_RSP_CODE 0x82
-
-#define REPLY_ERROR_MACHINE_FAILURE 0x10
-#define REPLY_ERROR_PREEMPT_FAILURE 0x12
-#define REPLY_ERROR_CHECKPT_FAILURE 0x14
-#define REPLY_ERROR_MESSAGE_TYPE 0x20
-#define REPLY_ERROR_INVALID_COMM_CD 0x21
-#define REPLY_ERROR_INVALID_MSG_LEN 0x23
-#define REPLY_ERROR_RESERVD_FIELD 0x24
-#define REPLY_ERROR_FORMAT_FIELD 0x29
-#define REPLY_ERROR_INVALID_COMMAND 0x30
-#define REPLY_ERROR_MALFORMED_MSG 0x40
-#define REPLY_ERROR_RESERVED_FIELDO 0x50
-#define REPLY_ERROR_WORD_ALIGNMENT 0x60
-#define REPLY_ERROR_MESSAGE_LENGTH 0x80
-#define REPLY_ERROR_OPERAND_INVALID 0x82
-#define REPLY_ERROR_OPERAND_SIZE 0x84
-#define REPLY_ERROR_EVEN_MOD_IN_OPND 0x85
-#define REPLY_ERROR_RESERVED_FIELD 0x88
-#define REPLY_ERROR_TRANSPORT_FAIL 0x90
-#define REPLY_ERROR_PACKET_TRUNCATED 0xA0
-#define REPLY_ERROR_ZERO_BUFFER_LEN 0xB0
-
struct type86_hdr {
unsigned char reserved1;
unsigned char type;
@@ -338,7 +296,7 @@ struct type86_hdr {
#define TYPE86_FMT2 0x02
struct type86_fmt2_msg {
- struct type86_hdr hdr;
+ struct type86_hdr header;
unsigned char reserved[4];
unsigned char apfs[4];
unsigned int count1;
@@ -538,6 +496,8 @@ static struct function_and_rules_block static_pke_function_and_rulesX = {
{'M','R','P',' ',' ',' ',' ',' '}
};
+static unsigned char static_PKE_function_code[2] = {0x50, 0x4B};
+
struct T6_keyBlock_hdrX {
unsigned short blen;
unsigned short ulen;
@@ -688,9 +648,38 @@ static struct cca_public_sec static_cca_pub_sec = {
#define RESPONSE_CPRB_SIZE 0x000006B8
#define RESPONSE_CPRBX_SIZE 0x00000724
-#define CALLER_HEADER 12
+struct error_hdr {
+ unsigned char reserved1;
+ unsigned char type;
+ unsigned char reserved2[2];
+ unsigned char reply_code;
+ unsigned char reserved3[3];
+};
-static unsigned char static_PKE_function_code[2] = {0x50, 0x4B};
+#define TYPE82_RSP_CODE 0x82
+
+#define REP82_ERROR_MACHINE_FAILURE 0x10
+#define REP82_ERROR_PREEMPT_FAILURE 0x12
+#define REP82_ERROR_CHECKPT_FAILURE 0x14
+#define REP82_ERROR_MESSAGE_TYPE 0x20
+#define REP82_ERROR_INVALID_COMM_CD 0x21
+#define REP82_ERROR_INVALID_MSG_LEN 0x23
+#define REP82_ERROR_RESERVD_FIELD 0x24
+#define REP82_ERROR_FORMAT_FIELD 0x29
+#define REP82_ERROR_INVALID_COMMAND 0x30
+#define REP82_ERROR_MALFORMED_MSG 0x40
+#define REP82_ERROR_RESERVED_FIELDO 0x50
+#define REP82_ERROR_WORD_ALIGNMENT 0x60
+#define REP82_ERROR_MESSAGE_LENGTH 0x80
+#define REP82_ERROR_OPERAND_INVALID 0x82
+#define REP82_ERROR_OPERAND_SIZE 0x84
+#define REP82_ERROR_EVEN_MOD_IN_OPND 0x85
+#define REP82_ERROR_RESERVED_FIELD 0x88
+#define REP82_ERROR_TRANSPORT_FAIL 0x90
+#define REP82_ERROR_PACKET_TRUNCATED 0xA0
+#define REP82_ERROR_ZERO_BUFFER_LEN 0xB0
+
+#define CALLER_HEADER 12
static inline int
testq(int q_nr, int *q_depth, int *dev_type, struct ap_status_word *stat)
@@ -1212,9 +1201,9 @@ send_to_AP(int dev_nr, int cdx, int msg_len, unsigned char *msg_ext)
struct ap_status_word stat_word;
enum devstat stat;
int ccode;
+ u32 *q_nr_p = (u32 *)msg_ext;
- ((struct request_msg_ext *) msg_ext)->q_nr =
- (dev_nr << SKIP_BITL) + cdx;
+ *q_nr_p = (dev_nr << SKIP_BITL) + cdx;
PDEBUG("msg_len passed to sen: %d\n", msg_len);
PDEBUG("q number passed to sen: %02x%02x%02x%02x\n",
msg_ext[0], msg_ext[1], msg_ext[2], msg_ext[3]);
@@ -2104,7 +2093,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
int *respbufflen_p, unsigned char *resp_buff)
{
struct ica_rsa_modexpo *icaMsg_p = (struct ica_rsa_modexpo *) buffer;
- struct type82_hdr *t82h_p = (struct type82_hdr *) response;
+ struct error_hdr *errh_p = (struct error_hdr *) response;
struct type84_hdr *t84h_p = (struct type84_hdr *) response;
struct type86_fmt2_msg *t86m_p = (struct type86_fmt2_msg *) response;
int reply_code, service_rc, service_rs, src_l;
@@ -2117,12 +2106,13 @@ convert_response(unsigned char *response, unsigned char *buffer,
service_rc = 0;
service_rs = 0;
src_l = 0;
- switch (t82h_p->type) {
+ switch (errh_p->type) {
case TYPE82_RSP_CODE:
- reply_code = t82h_p->reply_code;
- src_p = (unsigned char *)t82h_p;
- PRINTK("Hardware error: Type 82 Message Header: "
+ reply_code = errh_p->reply_code;
+ src_p = (unsigned char *)errh_p;
+ PRINTK("Hardware error: Type %02X Message Header: "
"%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ errh_p->type,
src_p[0], src_p[1], src_p[2], src_p[3],
src_p[4], src_p[5], src_p[6], src_p[7]);
break;
@@ -2131,7 +2121,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
src_p = response + (int)t84h_p->len - src_l;
break;
case TYPE86_RSP_CODE:
- reply_code = t86m_p->hdr.reply_code;
+ reply_code = t86m_p->header.reply_code;
if (reply_code != 0)
break;
cprb_p = (struct CPRB *)
@@ -2143,6 +2133,9 @@ convert_response(unsigned char *response, unsigned char *buffer,
le2toI(cprb_p->ccp_rscode, &service_rs);
if ((service_rc == 8) && (service_rs == 66))
PDEBUG("Bad block format on PCICC\n");
+ else if ((service_rc == 8) && (service_rs == 65))
+ PDEBUG("Probably an even modulus on "
+ "PCICC\n");
else if ((service_rc == 8) && (service_rs == 770)) {
PDEBUG("Invalid key length on PCICC\n");
unset_ext_bitlens();
@@ -2155,7 +2148,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
return REC_USE_PCICA;
}
else
- PRINTK("service rc/rs: %d/%d\n",
+ PRINTK("service rc/rs (PCICC): %d/%d\n",
service_rc, service_rs);
return REC_OPERAND_INV;
}
@@ -2169,7 +2162,10 @@ convert_response(unsigned char *response, unsigned char *buffer,
if (service_rc != 0) {
service_rs = (int) cprbx_p->ccp_rscode;
if ((service_rc == 8) && (service_rs == 66))
- PDEBUG("Bad block format on PCXICC\n");
+ PDEBUG("Bad block format on PCIXCC\n");
+ else if ((service_rc == 8) && (service_rs == 65))
+ PDEBUG("Probably an even modulus on "
+ "PCIXCC\n");
else if ((service_rc == 8) && (service_rs == 770)) {
PDEBUG("Invalid key length on PCIXCC\n");
unset_ext_bitlens();
@@ -2182,7 +2178,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
return REC_USE_PCICA;
}
else
- PRINTK("service rc/rs: %d/%d\n",
+ PRINTK("service rc/rs (PCIXCC): %d/%d\n",
service_rc, service_rs);
return REC_OPERAND_INV;
}
@@ -2195,20 +2191,25 @@ convert_response(unsigned char *response, unsigned char *buffer,
}
break;
default:
+ src_p = (unsigned char *)errh_p;
+ PRINTK("Unrecognized Message Header: "
+ "%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ src_p[0], src_p[1], src_p[2], src_p[3],
+ src_p[4], src_p[5], src_p[6], src_p[7]);
return REC_BAD_MESSAGE;
}
if (reply_code)
switch (reply_code) {
- case REPLY_ERROR_OPERAND_INVALID:
+ case REP82_ERROR_OPERAND_INVALID:
return REC_OPERAND_INV;
- case REPLY_ERROR_OPERAND_SIZE:
+ case REP82_ERROR_OPERAND_SIZE:
return REC_OPERAND_SIZE;
- case REPLY_ERROR_EVEN_MOD_IN_OPND:
+ case REP82_ERROR_EVEN_MOD_IN_OPND:
return REC_EVEN_MOD;
- case REPLY_ERROR_MESSAGE_TYPE:
+ case REP82_ERROR_MESSAGE_TYPE:
return WRONG_DEVICE_TYPE;
- case REPLY_ERROR_TRANSPORT_FAIL:
+ case REP82_ERROR_TRANSPORT_FAIL:
PRINTKW("Transport failed (APFS = %02X%02X%02X%02X)\n",
t86m_p->apfs[0], t86m_p->apfs[1],
t86m_p->apfs[2], t86m_p->apfs[3]);
@@ -2229,7 +2230,7 @@ convert_response(unsigned char *response, unsigned char *buffer,
PDEBUG("Length returned = %d\n", src_l);
tgt_p = resp_buff + icaMsg_p->outputdatalength - src_l;
memcpy(tgt_p, src_p, src_l);
- if ((t82h_p->type == TYPE86_RSP_CODE) && (resp_buff < tgt_p)) {
+ if ((errh_p->type == TYPE86_RSP_CODE) && (resp_buff < tgt_p)) {
memset(resp_buff, 0, icaMsg_p->outputdatalength - src_l);
if (pad_msg(resp_buff, icaMsg_p->outputdatalength, src_l))
return REC_INVALID_PAD;
diff --git a/drivers/s390/crypto/z90main.c b/drivers/s390/crypto/z90main.c
index 9ec29bb41b2..6aeef3bacc3 100644
--- a/drivers/s390/crypto/z90main.c
+++ b/drivers/s390/crypto/z90main.c
@@ -31,6 +31,7 @@
#include <linux/init.h>
#include <linux/interrupt.h> // for tasklets
#include <linux/ioctl32.h>
+#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kobject_uevent.h>
@@ -39,19 +40,8 @@
#include <linux/version.h>
#include "z90crypt.h"
#include "z90common.h"
-#ifndef Z90CRYPT_USE_HOTPLUG
-#include <linux/miscdevice.h>
-#endif
-
-#define VERSION_CODE(vers, rel, seq) (((vers)<<16) | ((rel)<<8) | (seq))
-#if LINUX_VERSION_CODE < VERSION_CODE(2,4,0) /* version < 2.4 */
-# error "This kernel is too old: not supported"
-#endif
-#if LINUX_VERSION_CODE > VERSION_CODE(2,7,0) /* version > 2.6 */
-# error "This kernel is too recent: not supported by this file"
-#endif
-#define VERSION_Z90MAIN_C "$Revision: 1.57 $"
+#define VERSION_Z90MAIN_C "$Revision: 1.62 $"
static char z90main_version[] __initdata =
"z90main.o (" VERSION_Z90MAIN_C "/"
@@ -63,21 +53,12 @@ extern char z90hardware_version[];
* Defaults that may be modified.
*/
-#ifndef Z90CRYPT_USE_HOTPLUG
/**
* You can specify a different minor at compile time.
*/
#ifndef Z90CRYPT_MINOR
#define Z90CRYPT_MINOR MISC_DYNAMIC_MINOR
#endif
-#else
-/**
- * You can specify a different major at compile time.
- */
-#ifndef Z90CRYPT_MAJOR
-#define Z90CRYPT_MAJOR 0
-#endif
-#endif
/**
* You can specify a different domain at compile time or on the insmod
@@ -97,7 +78,7 @@ extern char z90hardware_version[];
* older than CLEANUPTIME seconds in the past.
*/
#ifndef CLEANUPTIME
-#define CLEANUPTIME 20
+#define CLEANUPTIME 15
#endif
/**
@@ -298,6 +279,10 @@ struct z90crypt {
* it contains the request; at READ, the response. The function
* send_to_crypto_device converts the request to device-dependent
* form and use the caller's OPEN-allocated buffer for the response.
+ *
+ * For the contents of caller_dev_dep_req and caller_dev_dep_req_p
+ * because that points to it, see the discussion in z90hardware.c.
+ * Search for "extended request message block".
*/
struct caller {
int caller_buf_l; // length of original request
@@ -398,24 +383,9 @@ static int z90crypt_status_write(struct file *, const char __user *,
unsigned long, void *);
/**
- * Hotplug support
- */
-
-#ifdef Z90CRYPT_USE_HOTPLUG
-#define Z90CRYPT_HOTPLUG_ADD 1
-#define Z90CRYPT_HOTPLUG_REMOVE 2
-
-static void z90crypt_hotplug_event(int, int, int);
-#endif
-
-/**
* Storage allocated at initialization and used throughout the life of
* this insmod
*/
-#ifdef Z90CRYPT_USE_HOTPLUG
-static int z90crypt_major = Z90CRYPT_MAJOR;
-#endif
-
static int domain = DOMAIN_INDEX;
static struct z90crypt z90crypt;
static int quiesce_z90crypt;
@@ -444,14 +414,12 @@ static struct file_operations z90crypt_fops = {
.release = z90crypt_release
};
-#ifndef Z90CRYPT_USE_HOTPLUG
static struct miscdevice z90crypt_misc_device = {
.minor = Z90CRYPT_MINOR,
.name = DEV_NAME,
.fops = &z90crypt_fops,
.devfs_name = DEV_NAME
};
-#endif
/**
* Documentation values.
@@ -603,7 +571,6 @@ z90crypt_init_module(void)
return -EINVAL;
}
-#ifndef Z90CRYPT_USE_HOTPLUG
/* Register as misc device with given minor (or get a dynamic one). */
result = misc_register(&z90crypt_misc_device);
if (result < 0) {
@@ -611,18 +578,6 @@ z90crypt_init_module(void)
z90crypt_misc_device.minor, result);
return result;
}
-#else
- /* Register the major (or get a dynamic one). */
- result = register_chrdev(z90crypt_major, REG_NAME, &z90crypt_fops);
- if (result < 0) {
- PRINTKW("register_chrdev (major %d) failed with %d.\n",
- z90crypt_major, result);
- return result;
- }
-
- if (z90crypt_major == 0)
- z90crypt_major = result;
-#endif
PDEBUG("Registered " DEV_NAME " with result %d\n", result);
@@ -645,11 +600,6 @@ z90crypt_init_module(void)
} else
PRINTK("No devices at startup\n");
-#ifdef Z90CRYPT_USE_HOTPLUG
- /* generate hotplug event for device node generation */
- z90crypt_hotplug_event(z90crypt_major, 0, Z90CRYPT_HOTPLUG_ADD);
-#endif
-
/* Initialize globals. */
spin_lock_init(&queuespinlock);
@@ -701,17 +651,10 @@ z90crypt_init_module(void)
return 0; // success
init_module_cleanup:
-#ifndef Z90CRYPT_USE_HOTPLUG
if ((nresult = misc_deregister(&z90crypt_misc_device)))
PRINTK("misc_deregister failed with %d.\n", nresult);
else
PDEBUG("misc_deregister successful.\n");
-#else
- if ((nresult = unregister_chrdev(z90crypt_major, REG_NAME)))
- PRINTK("unregister_chrdev failed with %d.\n", nresult);
- else
- PDEBUG("unregister_chrdev successful.\n");
-#endif
return result; // failure
}
@@ -728,19 +671,10 @@ z90crypt_cleanup_module(void)
remove_proc_entry("driver/z90crypt", 0);
-#ifndef Z90CRYPT_USE_HOTPLUG
if ((nresult = misc_deregister(&z90crypt_misc_device)))
PRINTK("misc_deregister failed with %d.\n", nresult);
else
PDEBUG("misc_deregister successful.\n");
-#else
- z90crypt_hotplug_event(z90crypt_major, 0, Z90CRYPT_HOTPLUG_REMOVE);
-
- if ((nresult = unregister_chrdev(z90crypt_major, REG_NAME)))
- PRINTK("unregister_chrdev failed with %d.\n", nresult);
- else
- PDEBUG("unregister_chrdev successful.\n");
-#endif
/* Remove the tasks */
tasklet_kill(&reader_tasklet);
@@ -748,6 +682,9 @@ z90crypt_cleanup_module(void)
del_timer(&config_timer);
del_timer(&cleanup_timer);
+ if (z90_device_work)
+ destroy_workqueue(z90_device_work);
+
destroy_z90crypt();
PRINTKN("Unloaded.\n");
@@ -766,8 +703,6 @@ z90crypt_cleanup_module(void)
* z90crypt_status_write
* disable_card
* enable_card
- * scan_char
- * scan_string
*
* Helper functions:
* z90crypt_rsa
@@ -1057,9 +992,10 @@ remove_device(struct device *device_p)
* The MCL must be applied and the newer bitlengths enabled for these to work.
*
* Card Type Old limit New limit
+ * PCICA ??-2048 same (the lower limit is less than 128 bit...)
* PCICC 512-1024 512-2048
- * PCIXCC_MCL2 512-2048 no change (applying this MCL == card is MCL3+)
- * PCIXCC_MCL3 512-2048 128-2048
+ * PCIXCC_MCL2 512-2048 ----- (applying any GA LIC will make an MCL3 card)
+ * PCIXCC_MCL3 ----- 128-2048
* CEX2C 512-2048 128-2048
*
* ext_bitlens (extended bitlengths) is a global, since you should not apply an
@@ -1104,7 +1040,7 @@ select_device_type(int *dev_type_p, int bytelength)
if (PCICA_avail || PCIXCC_MCL3_avail || CEX2C_avail) {
/**
* bitlength is a factor, PCICA is the most capable, even with
- * the new MCL.
+ * the new MCL for PCIXCC.
*/
if ((bytelength < PCIXCC_MIN_MOD_SIZE) ||
(!ext_bitlens && (bytelength < OLD_PCIXCC_MIN_MOD_SIZE))) {
@@ -2144,73 +2080,15 @@ enable_card(int card_index)
z90crypt.hdware_info->type_mask[devp->dev_type].user_disabled_count--;
}
-static inline int
-scan_char(unsigned char *bf, unsigned int len,
- unsigned int *offs, unsigned int *p_eof, unsigned char c)
-{
- unsigned int i, found;
-
- found = 0;
- for (i = 0; i < len; i++) {
- if (bf[i] == c) {
- found = 1;
- break;
- }
- if (bf[i] == '\0') {
- *p_eof = 1;
- break;
- }
- if (bf[i] == '\n') {
- break;
- }
- }
- *offs = i+1;
- return found;
-}
-
-static inline int
-scan_string(unsigned char *bf, unsigned int len,
- unsigned int *offs, unsigned int *p_eof, unsigned char *s)
-{
- unsigned int temp_len, temp_offs, found, eof;
-
- temp_len = temp_offs = found = eof = 0;
- while (!eof && !found) {
- found = scan_char(bf+temp_len, len-temp_len,
- &temp_offs, &eof, *s);
-
- temp_len += temp_offs;
- if (eof) {
- found = 0;
- break;
- }
-
- if (found) {
- if (len >= temp_offs+strlen(s)) {
- found = !strncmp(bf+temp_len-1, s, strlen(s));
- if (found) {
- *offs = temp_len+strlen(s)-1;
- break;
- }
- } else {
- found = 0;
- *p_eof = 1;
- break;
- }
- }
- }
- return found;
-}
-
static int
z90crypt_status_write(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
- int i, j, len, offs, found, eof;
- unsigned char *lbuf;
+ int j, eol;
+ unsigned char *lbuf, *ptr;
unsigned int local_count;
-#define LBUFSIZE 600
+#define LBUFSIZE 1200
lbuf = kmalloc(LBUFSIZE, GFP_KERNEL);
if (!lbuf) {
PRINTK("kmalloc failed!\n");
@@ -2227,49 +2105,46 @@ z90crypt_status_write(struct file *file, const char __user *buffer,
return -EFAULT;
}
- lbuf[local_count-1] = '\0';
+ lbuf[local_count] = '\0';
- len = 0;
- eof = 0;
- found = 0;
- while (!eof) {
- found = scan_string(lbuf+len, local_count-len, &offs, &eof,
- "Online devices");
- len += offs;
- if (found == 1)
- break;
+ ptr = strstr(lbuf, "Online devices");
+ if (ptr == 0) {
+ PRINTK("Unable to parse data (missing \"Online devices\")\n");
+ kfree(lbuf);
+ return count;
}
- if (eof) {
+ ptr = strstr(ptr, "\n");
+ if (ptr == 0) {
+ PRINTK("Unable to parse data (missing newline after \"Online devices\")\n");
kfree(lbuf);
return count;
}
+ ptr++;
- if (found)
- found = scan_char(lbuf+len, local_count-len, &offs, &eof, '\n');
-
- if (!found || eof) {
+ if (strstr(ptr, "Waiting work element counts") == NULL) {
+ PRINTK("Unable to parse data (missing \"Waiting work element counts\")\n");
kfree(lbuf);
return count;
}
- len += offs;
j = 0;
- for (i = 0; i < 80; i++) {
- switch (*(lbuf+len+i)) {
+ eol = 0;
+ while ((j < 64) && (*ptr != '\0')) {
+ switch (*ptr) {
case '\t':
case ' ':
break;
case '\n':
default:
- eof = 1;
+ eol = 1;
break;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
+ case '0': // no device
+ case '1': // PCICA
+ case '2': // PCICC
+ case '3': // PCIXCC_MCL2
+ case '4': // PCIXCC_MCL3
+ case '5': // CEX2C
j++;
break;
case 'd':
@@ -2283,8 +2158,9 @@ z90crypt_status_write(struct file *file, const char __user *buffer,
j++;
break;
}
- if (eof)
+ if (eol)
break;
+ ptr++;
}
kfree(lbuf);
@@ -3479,45 +3355,5 @@ probe_PCIXCC_type(struct device *devPtr)
return rv;
}
-#ifdef Z90CRYPT_USE_HOTPLUG
-static void
-z90crypt_hotplug_event(int dev_major, int dev_minor, int action)
-{
-#ifdef CONFIG_HOTPLUG
- char *argv[3];
- char *envp[6];
- char major[20];
- char minor[20];
-
- sprintf(major, "MAJOR=%d", dev_major);
- sprintf(minor, "MINOR=%d", dev_minor);
-
- argv[0] = hotplug_path;
- argv[1] = "z90crypt";
- argv[2] = 0;
-
- envp[0] = "HOME=/";
- envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
-
- switch (action) {
- case Z90CRYPT_HOTPLUG_ADD:
- envp[2] = "ACTION=add";
- break;
- case Z90CRYPT_HOTPLUG_REMOVE:
- envp[2] = "ACTION=remove";
- break;
- default:
- BUG();
- break;
- }
- envp[3] = major;
- envp[4] = minor;
- envp[5] = 0;
-
- call_usermodehelper(argv[0], argv, envp, 0);
-#endif
-}
-#endif
-
module_init(z90crypt_init_module);
module_exit(z90crypt_cleanup_module);
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 24c0af49c25..3092473991a 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -2,9 +2,9 @@
* drivers/s390/net/claw.c
* ESCON CLAW network driver
*
- * $Revision: 1.35 $ $Date: 2005/03/24 12:25:38 $
+ * $Revision: 1.38 $ $Date: 2005/08/29 09:47:04 $
*
- * Linux fo zSeries version
+ * Linux for zSeries version
* Copyright (C) 2002,2005 IBM Corporation
* Author(s) Original code written by:
* Kazuo Iimura (iimura@jp.ibm.com)
@@ -431,12 +431,12 @@ claw_pack_skb(struct claw_privbk *privptr)
if (!skb_queue_empty(&p_ch->collect_queue)) {
/* some data */
held_skb = skb_dequeue(&p_ch->collect_queue);
- if (p_env->packing != DO_PACKED)
- return held_skb;
if (held_skb)
- atomic_dec(&held_skb->users);
+ dev_kfree_skb_any(held_skb);
else
return NULL;
+ if (p_env->packing != DO_PACKED)
+ return held_skb;
/* get a new SKB we will pack at least one */
new_skb = dev_alloc_skb(p_env->write_size);
if (new_skb == NULL) {
@@ -455,7 +455,7 @@ claw_pack_skb(struct claw_privbk *privptr)
privptr->stats.tx_packets++;
so_far += held_skb->len;
pkt_cnt++;
- dev_kfree_skb_irq(held_skb);
+ dev_kfree_skb_any(held_skb);
held_skb = skb_dequeue(&p_ch->collect_queue);
if (held_skb)
atomic_dec(&held_skb->users);
@@ -1092,7 +1092,7 @@ claw_release(struct net_device *dev)
}
}
if (privptr->pk_skb != NULL) {
- dev_kfree_skb(privptr->pk_skb);
+ dev_kfree_skb_any(privptr->pk_skb);
privptr->pk_skb = NULL;
}
if(privptr->buffs_alloc != 1) {
@@ -2016,7 +2016,7 @@ claw_hw_tx(struct sk_buff *skb, struct net_device *dev, long linkid)
p_buf=(struct ccwbk*)privptr->p_end_ccw;
dumpit((char *)p_buf, sizeof(struct endccw));
#endif
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
if (linkid==0) {
lock=LOCK_NO;
}
@@ -4061,7 +4061,7 @@ claw_purge_skb_queue(struct sk_buff_head *q)
while ((skb = skb_dequeue(q))) {
atomic_dec(&skb->users);
- dev_kfree_skb_irq(skb);
+ dev_kfree_skb_any(skb);
}
}
@@ -4410,7 +4410,7 @@ claw_init(void)
#else
"compiled into kernel "
#endif
- " $Revision: 1.35 $ $Date: 2005/03/24 12:25:38 $ \n");
+ " $Revision: 1.38 $ $Date: 2005/08/29 09:47:04 $ \n");
#ifdef FUNCTRACE
diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 5bb255e02ac..4191fd9d4d1 100644
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -240,7 +240,7 @@ s390_revalidate_registers(struct mci *mci)
* Floating point control register can't be restored.
* Task will be terminated.
*/
- asm volatile ("lfpc 0(%0)" : : "a" (&zero));
+ asm volatile ("lfpc 0(%0)" : : "a" (&zero), "m" (zero));
kill_task = 1;
}
diff --git a/drivers/sbus/char/Kconfig b/drivers/sbus/char/Kconfig
index a41778a490d..3a8152906bf 100644
--- a/drivers/sbus/char/Kconfig
+++ b/drivers/sbus/char/Kconfig
@@ -69,11 +69,40 @@ config SUN_JSFLASH
If you say Y here, you will be able to boot from your JavaStation's
Flash memory.
-# XXX Why don't we do "source drivers/char/Config.in" somewhere?
-# no shit
-config RTC
- tristate "PC-style Real Time Clock Support"
- depends on PCI && EXPERIMENTAL && SPARC32
+config BBC_I2C
+ tristate "UltraSPARC-III bootbus i2c controller driver"
+ depends on PCI && SPARC64
+ help
+ The BBC devices on the UltraSPARC III have two I2C controllers. The
+ first I2C controller connects mainly to configuration PROMs (NVRAM,
+ CPU configuration, DIMM types, etc.). The second I2C controller
+ connects to environmental control devices such as fans and
+ temperature sensors. The second controller also connects to the
+ smartcard reader, if present. Say Y to enable support for these.
+
+config ENVCTRL
+ tristate "SUNW, envctrl support"
+ depends on PCI && SPARC64
+ help
+ Kernel support for temperature and fan monitoring on Sun SME
+ machines.
+
+ To compile this driver as a module, choose M here: the
+ module will be called envctrl.
+
+config DISPLAY7SEG
+ tristate "7-Segment Display support"
+ depends on PCI && SPARC64
+ ---help---
+ This is the driver for the 7-segment display and LED present on
+ Sun Microsystems CompactPCI models CP1400 and CP1500.
+
+ To compile this driver as a module, choose M here: the
+ module will be called display7seg.
+
+ If you do not have a CompactPCI model CP1400 or CP1500, or
+ another UltraSPARC-IIi-cEngine boardset with a 7-segment display,
+ you should say N to this option.
endmenu
diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c
index d96cc47de56..672f9f2b216 100644
--- a/drivers/sbus/char/aurora.c
+++ b/drivers/sbus/char/aurora.c
@@ -871,8 +871,7 @@ static irqreturn_t aurora_interrupt(int irq, void * dev_id, struct pt_regs * reg
#ifdef AURORA_INT_DEBUG
static void aurora_timer (unsigned long ignored);
-static struct timer_list aurora_poll_timer =
- TIMER_INITIALIZER(aurora_timer, 0, 0);
+static DEFINE_TIMER(aurora_poll_timer, aurora_timer, 0, 0);
static void
aurora_timer (unsigned long ignored)
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 973c51fb0fe..ae9e0203e9d 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1499,22 +1499,43 @@ static int tw_scsiop_inquiry(TW_Device_Extension *tw_dev, int request_id)
return 0;
} /* End tw_scsiop_inquiry() */
+static void tw_transfer_internal(TW_Device_Extension *tw_dev, int request_id,
+ void *data, unsigned int len)
+{
+ struct scsi_cmnd *cmd = tw_dev->srb[request_id];
+ void *buf;
+ unsigned int transfer_len;
+
+ if (cmd->use_sg) {
+ struct scatterlist *sg =
+ (struct scatterlist *)cmd->request_buffer;
+ buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+ transfer_len = min(sg->length, len);
+ } else {
+ buf = cmd->request_buffer;
+ transfer_len = min(cmd->request_bufflen, len);
+ }
+
+ memcpy(buf, data, transfer_len);
+
+ if (cmd->use_sg) {
+ struct scatterlist *sg;
+
+ sg = (struct scatterlist *)cmd->request_buffer;
+ kunmap_atomic(buf - sg->offset, KM_IRQ0);
+ }
+}
+
/* This function is called by the isr to complete an inquiry command */
static int tw_scsiop_inquiry_complete(TW_Device_Extension *tw_dev, int request_id)
{
unsigned char *is_unit_present;
- unsigned char *request_buffer;
+ unsigned char request_buffer[36];
TW_Param *param;
dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_inquiry_complete()\n");
- /* Fill request buffer */
- if (tw_dev->srb[request_id]->request_buffer == NULL) {
- printk(KERN_WARNING "3w-xxxx: tw_scsiop_inquiry_complete(): Request buffer NULL.\n");
- return 1;
- }
- request_buffer = tw_dev->srb[request_id]->request_buffer;
- memset(request_buffer, 0, tw_dev->srb[request_id]->request_bufflen);
+ memset(request_buffer, 0, sizeof(request_buffer));
request_buffer[0] = TYPE_DISK; /* Peripheral device type */
request_buffer[1] = 0; /* Device type modifier */
request_buffer[2] = 0; /* No ansi/iso compliance */
@@ -1522,6 +1543,8 @@ static int tw_scsiop_inquiry_complete(TW_Device_Extension *tw_dev, int request_i
memcpy(&request_buffer[8], "3ware ", 8); /* Vendor ID */
sprintf(&request_buffer[16], "Logical Disk %-2d ", tw_dev->srb[request_id]->device->id);
memcpy(&request_buffer[32], TW_DRIVER_VERSION, 3);
+ tw_transfer_internal(tw_dev, request_id, request_buffer,
+ sizeof(request_buffer));
param = (TW_Param *)tw_dev->alignment_virtual_address[request_id];
if (param == NULL) {
@@ -1612,7 +1635,7 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
{
TW_Param *param;
unsigned char *flags;
- unsigned char *request_buffer;
+ unsigned char request_buffer[8];
dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_mode_sense_complete()\n");
@@ -1622,8 +1645,7 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
return 1;
}
flags = (char *)&(param->data[0]);
- request_buffer = tw_dev->srb[request_id]->buffer;
- memset(request_buffer, 0, tw_dev->srb[request_id]->request_bufflen);
+ memset(request_buffer, 0, sizeof(request_buffer));
request_buffer[0] = 0xf; /* mode data length */
request_buffer[1] = 0; /* default medium type */
@@ -1635,6 +1657,8 @@ static int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int reques
request_buffer[6] = 0x4; /* WCE on */
else
request_buffer[6] = 0x0; /* WCE off */
+ tw_transfer_internal(tw_dev, request_id, request_buffer,
+ sizeof(request_buffer));
return 0;
} /* End tw_scsiop_mode_sense_complete() */
@@ -1701,17 +1725,12 @@ static int tw_scsiop_read_capacity_complete(TW_Device_Extension *tw_dev, int req
{
unsigned char *param_data;
u32 capacity;
- char *buff;
+ char buff[8];
TW_Param *param;
dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_read_capacity_complete()\n");
- buff = tw_dev->srb[request_id]->request_buffer;
- if (buff == NULL) {
- printk(KERN_WARNING "3w-xxxx: tw_scsiop_read_capacity_complete(): Request buffer NULL.\n");
- return 1;
- }
- memset(buff, 0, tw_dev->srb[request_id]->request_bufflen);
+ memset(buff, 0, sizeof(buff));
param = (TW_Param *)tw_dev->alignment_virtual_address[request_id];
if (param == NULL) {
printk(KERN_WARNING "3w-xxxx: tw_scsiop_read_capacity_complete(): Bad alignment virtual address.\n");
@@ -1739,6 +1758,8 @@ static int tw_scsiop_read_capacity_complete(TW_Device_Extension *tw_dev, int req
buff[6] = (TW_BLOCK_SIZE >> 8) & 0xff;
buff[7] = TW_BLOCK_SIZE & 0xff;
+ tw_transfer_internal(tw_dev, request_id, buff, sizeof(buff));
+
return 0;
} /* End tw_scsiop_read_capacity_complete() */
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 12c208fb18c..2d21265e650 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1,5 +1,11 @@
menu "SCSI device support"
+config RAID_ATTRS
+ tristate "RAID Transport Class"
+ default n
+ ---help---
+ Provides RAID
+
config SCSI
tristate "SCSI device support"
---help---
@@ -250,7 +256,7 @@ config SCSI_DECNCR
config SCSI_DECSII
tristate "DEC SII Scsi Driver"
- depends on MACH_DECSTATION && SCSI && MIPS32
+ depends on MACH_DECSTATION && SCSI && 32BIT
config BLK_DEV_3W_XXXX_RAID
tristate "3ware 5/6/7/8xxx ATA-RAID support"
@@ -459,6 +465,15 @@ config SCSI_ATA_PIIX
If unsure, say N.
+config SCSI_SATA_MV
+ tristate "Marvell SATA support"
+ depends on SCSI_SATA && PCI && EXPERIMENTAL
+ help
+ This option enables support for the Marvell Serial ATA family.
+ Currently supports 88SX[56]0[48][01] chips.
+
+ If unsure, say N.
+
config SCSI_SATA_NV
tristate "NVIDIA SATA support"
depends on SCSI_SATA && PCI && EXPERIMENTAL
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index 3746fb9fa2f..4b4fd94c267 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -22,6 +22,8 @@ subdir-$(CONFIG_PCMCIA) += pcmcia
obj-$(CONFIG_SCSI) += scsi_mod.o
+obj-$(CONFIG_RAID_ATTRS) += raid_class.o
+
# --- NOTE ORDERING HERE ---
# For kernel non-modular link, transport attributes need to
# be initialised before drivers
@@ -132,6 +134,7 @@ obj-$(CONFIG_SCSI_SATA_SIS) += libata.o sata_sis.o
obj-$(CONFIG_SCSI_SATA_SX4) += libata.o sata_sx4.o
obj-$(CONFIG_SCSI_SATA_NV) += libata.o sata_nv.o
obj-$(CONFIG_SCSI_SATA_ULI) += libata.o sata_uli.o
+obj-$(CONFIG_SCSI_SATA_MV) += libata.o sata_mv.o
obj-$(CONFIG_ARM) += arm/
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index f8ec6fe7d85..d40ba0bd68a 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -88,6 +88,13 @@
*/
#include <scsi/scsi_dbg.h>
+#ifndef NDEBUG
+#define NDEBUG 0
+#endif
+#ifndef NDEBUG
+#define NDEBUG_ABORT 0
+#endif
+
#if (NDEBUG & NDEBUG_LISTS)
#define LIST(x,y) {printk("LINE:%d Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); }
#define REMOVE(w,x,y,z) {printk("LINE:%d Removing: %p->%p %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); }
@@ -359,7 +366,7 @@ static struct {
{PHASE_UNKNOWN, "UNKNOWN"}
};
-#ifdef NDEBUG
+#if NDEBUG
static struct {
unsigned char mask;
const char *name;
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 79ae73b2368..e1f2246ee7c 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -62,7 +62,7 @@
#define SYNC_MODE 0 /* Synchronous transfer mode */
-#if DEBUG
+#ifdef DEBUG
#undef NCR53C406A_DEBUG
#define NCR53C406A_DEBUG 1
#endif
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index ccdf440021f..a8e3dfcd0dc 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -133,6 +133,7 @@ struct inquiry_data {
static unsigned long aac_build_sg(struct scsi_cmnd* scsicmd, struct sgmap* sgmap);
static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* psg);
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg);
static int aac_send_srb_fib(struct scsi_cmnd* scsicmd);
#ifdef AAC_DETAILED_STATUS_INFO
static char *aac_get_status_string(u32 status);
@@ -348,6 +349,27 @@ static void aac_io_done(struct scsi_cmnd * scsicmd)
spin_unlock_irqrestore(host->host_lock, cpu_flags);
}
+static void aac_internal_transfer(struct scsi_cmnd *scsicmd, void *data, unsigned int offset, unsigned int len)
+{
+ void *buf;
+ unsigned int transfer_len;
+ struct scatterlist *sg = scsicmd->request_buffer;
+
+ if (scsicmd->use_sg) {
+ buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+ transfer_len = min(sg->length, len + offset);
+ } else {
+ buf = scsicmd->request_buffer;
+ transfer_len = min(scsicmd->request_bufflen, len + offset);
+ }
+
+ memcpy(buf + offset, data, transfer_len - offset);
+
+ if (scsicmd->use_sg)
+ kunmap_atomic(buf - sg->offset, KM_IRQ0);
+
+}
+
static void get_container_name_callback(void *context, struct fib * fibptr)
{
struct aac_get_name_resp * get_name_reply;
@@ -363,18 +385,22 @@ static void get_container_name_callback(void *context, struct fib * fibptr)
/* Failure is irrelevant, using default value instead */
if ((le32_to_cpu(get_name_reply->status) == CT_OK)
&& (get_name_reply->data[0] != '\0')) {
- int count;
- char * dp;
- char * sp = get_name_reply->data;
+ char *sp = get_name_reply->data;
sp[sizeof(((struct aac_get_name_resp *)NULL)->data)-1] = '\0';
while (*sp == ' ')
++sp;
- count = sizeof(((struct inquiry_data *)NULL)->inqd_pid);
- dp = ((struct inquiry_data *)scsicmd->request_buffer)->inqd_pid;
- if (*sp) do {
- *dp++ = (*sp) ? *sp++ : ' ';
- } while (--count > 0);
+ if (*sp) {
+ char d[sizeof(((struct inquiry_data *)NULL)->inqd_pid)];
+ int count = sizeof(d);
+ char *dp = d;
+ do {
+ *dp++ = (*sp) ? *sp++ : ' ';
+ } while (--count > 0);
+ aac_internal_transfer(scsicmd, d,
+ offsetof(struct inquiry_data, inqd_pid), sizeof(d));
+ }
}
+
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
fib_complete(fibptr);
@@ -777,34 +803,36 @@ int aac_get_adapter_info(struct aac_dev* dev)
/*
* 57 scatter gather elements
*/
- dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
- sizeof(struct aac_fibhdr) -
- sizeof(struct aac_write) + sizeof(struct sgmap)) /
- sizeof(struct sgmap);
- if (dev->dac_support) {
- /*
- * 38 scatter gather elements
- */
- dev->scsi_host_ptr->sg_tablesize =
- (dev->max_fib_size -
+ if (!(dev->raw_io_interface)) {
+ dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
sizeof(struct aac_fibhdr) -
- sizeof(struct aac_write64) +
- sizeof(struct sgmap64)) /
- sizeof(struct sgmap64);
- }
- dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
- if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
- /*
- * Worst case size that could cause sg overflow when
- * we break up SG elements that are larger than 64KB.
- * Would be nice if we could tell the SCSI layer what
- * the maximum SG element size can be. Worst case is
- * (sg_tablesize-1) 4KB elements with one 64KB
- * element.
- * 32bit -> 468 or 238KB 64bit -> 424 or 212KB
- */
- dev->scsi_host_ptr->max_sectors =
- (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+ sizeof(struct aac_write) + sizeof(struct sgmap)) /
+ sizeof(struct sgmap);
+ if (dev->dac_support) {
+ /*
+ * 38 scatter gather elements
+ */
+ dev->scsi_host_ptr->sg_tablesize =
+ (dev->max_fib_size -
+ sizeof(struct aac_fibhdr) -
+ sizeof(struct aac_write64) +
+ sizeof(struct sgmap64)) /
+ sizeof(struct sgmap64);
+ }
+ dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
+ if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
+ /*
+ * Worst case size that could cause sg overflow when
+ * we break up SG elements that are larger than 64KB.
+ * Would be nice if we could tell the SCSI layer what
+ * the maximum SG element size can be. Worst case is
+ * (sg_tablesize-1) 4KB elements with one 64KB
+ * element.
+ * 32bit -> 468 or 238KB 64bit -> 424 or 212KB
+ */
+ dev->scsi_host_ptr->max_sectors =
+ (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+ }
}
fib_complete(fibptr);
@@ -814,12 +842,11 @@ int aac_get_adapter_info(struct aac_dev* dev)
}
-static void read_callback(void *context, struct fib * fibptr)
+static void io_callback(void *context, struct fib * fibptr)
{
struct aac_dev *dev;
struct aac_read_reply *readreply;
struct scsi_cmnd *scsicmd;
- u32 lba;
u32 cid;
scsicmd = (struct scsi_cmnd *) context;
@@ -827,8 +854,7 @@ static void read_callback(void *context, struct fib * fibptr)
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
- lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
- dprintk((KERN_DEBUG "read_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
+ dprintk((KERN_DEBUG "io_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3], jiffies));
if (fibptr == NULL)
BUG();
@@ -847,7 +873,7 @@ static void read_callback(void *context, struct fib * fibptr)
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
else {
#ifdef AAC_DETAILED_STATUS_INFO
- printk(KERN_WARNING "read_callback: io failed, status = %d\n",
+ printk(KERN_WARNING "io_callback: io failed, status = %d\n",
le32_to_cpu(readreply->status));
#endif
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
@@ -867,53 +893,6 @@ static void read_callback(void *context, struct fib * fibptr)
aac_io_done(scsicmd);
}
-static void write_callback(void *context, struct fib * fibptr)
-{
- struct aac_dev *dev;
- struct aac_write_reply *writereply;
- struct scsi_cmnd *scsicmd;
- u32 lba;
- u32 cid;
-
- scsicmd = (struct scsi_cmnd *) context;
- dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
-
- lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
- dprintk((KERN_DEBUG "write_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
- if (fibptr == NULL)
- BUG();
-
- if(scsicmd->use_sg)
- pci_unmap_sg(dev->pdev,
- (struct scatterlist *)scsicmd->buffer,
- scsicmd->use_sg,
- scsicmd->sc_data_direction);
- else if(scsicmd->request_bufflen)
- pci_unmap_single(dev->pdev, scsicmd->SCp.dma_handle,
- scsicmd->request_bufflen,
- scsicmd->sc_data_direction);
-
- writereply = (struct aac_write_reply *) fib_data(fibptr);
- if (le32_to_cpu(writereply->status) == ST_OK)
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
- else {
- printk(KERN_WARNING "write_callback: write failed, status = %d\n", writereply->status);
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- HARDWARE_ERROR,
- SENCODE_INTERNAL_TARGET_FAILURE,
- ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
- 0, 0);
- memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- sizeof(struct sense_data));
- }
-
- fib_complete(fibptr);
- fib_free(fibptr);
- aac_io_done(scsicmd);
-}
-
static int aac_read(struct scsi_cmnd * scsicmd, int cid)
{
u32 lba;
@@ -954,7 +933,32 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
fib_init(cmd_fibcontext);
- if (dev->dac_support == 1) {
+ if (dev->raw_io_interface) {
+ struct aac_raw_io *readcmd;
+ readcmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
+ readcmd->block[0] = cpu_to_le32(lba);
+ readcmd->block[1] = 0;
+ readcmd->count = cpu_to_le32(count<<9);
+ readcmd->cid = cpu_to_le16(cid);
+ readcmd->flags = cpu_to_le16(1);
+ readcmd->bpTotal = 0;
+ readcmd->bpComplete = 0;
+
+ aac_build_sgraw(scsicmd, &readcmd->sg);
+ fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(readcmd->sg.count) - 1) * sizeof (struct sgentryraw));
+ if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+ BUG();
+ /*
+ * Now send the Fib to the adapter
+ */
+ status = fib_send(ContainerRawIo,
+ cmd_fibcontext,
+ fibsize,
+ FsaNormal,
+ 0, 1,
+ (fib_callback) io_callback,
+ (void *) scsicmd);
+ } else if (dev->dac_support == 1) {
struct aac_read64 *readcmd;
readcmd = (struct aac_read64 *) fib_data(cmd_fibcontext);
readcmd->command = cpu_to_le32(VM_CtHostRead64);
@@ -968,7 +972,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
fibsize = sizeof(struct aac_read64) +
((le32_to_cpu(readcmd->sg.count) - 1) *
sizeof (struct sgentry64));
- BUG_ON (fibsize > (sizeof(struct hw_fib) -
+ BUG_ON (fibsize > (dev->max_fib_size -
sizeof(struct aac_fibhdr)));
/*
* Now send the Fib to the adapter
@@ -978,7 +982,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
fibsize,
FsaNormal,
0, 1,
- (fib_callback) read_callback,
+ (fib_callback) io_callback,
(void *) scsicmd);
} else {
struct aac_read *readcmd;
@@ -1002,7 +1006,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
fibsize,
FsaNormal,
0, 1,
- (fib_callback) read_callback,
+ (fib_callback) io_callback,
(void *) scsicmd);
}
@@ -1061,7 +1065,32 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
}
fib_init(cmd_fibcontext);
- if(dev->dac_support == 1) {
+ if (dev->raw_io_interface) {
+ struct aac_raw_io *writecmd;
+ writecmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
+ writecmd->block[0] = cpu_to_le32(lba);
+ writecmd->block[1] = 0;
+ writecmd->count = cpu_to_le32(count<<9);
+ writecmd->cid = cpu_to_le16(cid);
+ writecmd->flags = 0;
+ writecmd->bpTotal = 0;
+ writecmd->bpComplete = 0;
+
+ aac_build_sgraw(scsicmd, &writecmd->sg);
+ fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(writecmd->sg.count) - 1) * sizeof (struct sgentryraw));
+ if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+ BUG();
+ /*
+ * Now send the Fib to the adapter
+ */
+ status = fib_send(ContainerRawIo,
+ cmd_fibcontext,
+ fibsize,
+ FsaNormal,
+ 0, 1,
+ (fib_callback) io_callback,
+ (void *) scsicmd);
+ } else if (dev->dac_support == 1) {
struct aac_write64 *writecmd;
writecmd = (struct aac_write64 *) fib_data(cmd_fibcontext);
writecmd->command = cpu_to_le32(VM_CtHostWrite64);
@@ -1085,7 +1114,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
fibsize,
FsaNormal,
0, 1,
- (fib_callback) write_callback,
+ (fib_callback) io_callback,
(void *) scsicmd);
} else {
struct aac_write *writecmd;
@@ -1111,7 +1140,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
fibsize,
FsaNormal,
0, 1,
- (fib_callback) write_callback,
+ (fib_callback) io_callback,
(void *) scsicmd);
}
@@ -1340,44 +1369,45 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
switch (scsicmd->cmnd[0]) {
case INQUIRY:
{
- struct inquiry_data *inq_data_ptr;
+ struct inquiry_data inq_data;
dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->device->id));
- inq_data_ptr = (struct inquiry_data *)scsicmd->request_buffer;
- memset(inq_data_ptr, 0, sizeof (struct inquiry_data));
+ memset(&inq_data, 0, sizeof (struct inquiry_data));
- inq_data_ptr->inqd_ver = 2; /* claim compliance to SCSI-2 */
- inq_data_ptr->inqd_dtq = 0x80; /* set RMB bit to one indicating that the medium is removable */
- inq_data_ptr->inqd_rdf = 2; /* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
- inq_data_ptr->inqd_len = 31;
+ inq_data.inqd_ver = 2; /* claim compliance to SCSI-2 */
+ inq_data.inqd_dtq = 0x80; /* set RMB bit to one indicating that the medium is removable */
+ inq_data.inqd_rdf = 2; /* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
+ inq_data.inqd_len = 31;
/*Format for "pad2" is RelAdr | WBus32 | WBus16 | Sync | Linked |Reserved| CmdQue | SftRe */
- inq_data_ptr->inqd_pad2= 0x32 ; /*WBus16|Sync|CmdQue */
+ inq_data.inqd_pad2= 0x32 ; /*WBus16|Sync|CmdQue */
/*
* Set the Vendor, Product, and Revision Level
* see: <vendor>.c i.e. aac.c
*/
if (scsicmd->device->id == host->this_id) {
- setinqstr(cardtype, (void *) (inq_data_ptr->inqd_vid), (sizeof(container_types)/sizeof(char *)));
- inq_data_ptr->inqd_pdt = INQD_PDT_PROC; /* Processor device */
+ setinqstr(cardtype, (void *) (inq_data.inqd_vid), (sizeof(container_types)/sizeof(char *)));
+ inq_data.inqd_pdt = INQD_PDT_PROC; /* Processor device */
+ aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
return 0;
}
- setinqstr(cardtype, (void *) (inq_data_ptr->inqd_vid), fsa_dev_ptr[cid].type);
- inq_data_ptr->inqd_pdt = INQD_PDT_DA; /* Direct/random access device */
+ setinqstr(cardtype, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
+ inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */
+ aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
return aac_get_container_name(scsicmd, cid);
}
case READ_CAPACITY:
{
u32 capacity;
- char *cp;
+ char cp[8];
dprintk((KERN_DEBUG "READ CAPACITY command.\n"));
if (fsa_dev_ptr[cid].size <= 0x100000000LL)
capacity = fsa_dev_ptr[cid].size - 1;
else
capacity = (u32)-1;
- cp = scsicmd->request_buffer;
+
cp[0] = (capacity >> 24) & 0xff;
cp[1] = (capacity >> 16) & 0xff;
cp[2] = (capacity >> 8) & 0xff;
@@ -1386,6 +1416,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
cp[5] = 0;
cp[6] = 2;
cp[7] = 0;
+ aac_internal_transfer(scsicmd, cp, 0, sizeof(cp));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
@@ -1395,15 +1426,15 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
case MODE_SENSE:
{
- char *mode_buf;
+ char mode_buf[4];
dprintk((KERN_DEBUG "MODE SENSE command.\n"));
- mode_buf = scsicmd->request_buffer;
mode_buf[0] = 3; /* Mode data length */
mode_buf[1] = 0; /* Medium type - default */
mode_buf[2] = 0; /* Device-specific param, bit 8: 0/1 = write enabled/protected */
mode_buf[3] = 0; /* Block descriptor length */
+ aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
@@ -1411,10 +1442,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
}
case MODE_SENSE_10:
{
- char *mode_buf;
+ char mode_buf[8];
dprintk((KERN_DEBUG "MODE SENSE 10 byte command.\n"));
- mode_buf = scsicmd->request_buffer;
mode_buf[0] = 0; /* Mode data length (MSB) */
mode_buf[1] = 6; /* Mode data length (LSB) */
mode_buf[2] = 0; /* Medium type - default */
@@ -1423,6 +1453,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
mode_buf[5] = 0; /* reserved */
mode_buf[6] = 0; /* Block descriptor length (MSB) */
mode_buf[7] = 0; /* Block descriptor length (LSB) */
+ aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
@@ -1894,7 +1925,7 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
srbcmd->id = cpu_to_le32(scsicmd->device->id);
srbcmd->lun = cpu_to_le32(scsicmd->device->lun);
srbcmd->flags = cpu_to_le32(flag);
- timeout = (scsicmd->timeout-jiffies)/HZ;
+ timeout = scsicmd->timeout_per_command/HZ;
if(timeout == 0){
timeout = 1;
}
@@ -2077,6 +2108,76 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
return byte_count;
}
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg)
+{
+ struct Scsi_Host *host = scsicmd->device->host;
+ struct aac_dev *dev = (struct aac_dev *)host->hostdata;
+ unsigned long byte_count = 0;
+
+ // Get rid of old data
+ psg->count = 0;
+ psg->sg[0].next = 0;
+ psg->sg[0].prev = 0;
+ psg->sg[0].addr[0] = 0;
+ psg->sg[0].addr[1] = 0;
+ psg->sg[0].count = 0;
+ psg->sg[0].flags = 0;
+ if (scsicmd->use_sg) {
+ struct scatterlist *sg;
+ int i;
+ int sg_count;
+ sg = (struct scatterlist *) scsicmd->request_buffer;
+
+ sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
+ scsicmd->sc_data_direction);
+
+ for (i = 0; i < sg_count; i++) {
+ int count = sg_dma_len(sg);
+ u64 addr = sg_dma_address(sg);
+ psg->sg[i].next = 0;
+ psg->sg[i].prev = 0;
+ psg->sg[i].addr[1] = cpu_to_le32((u32)(addr>>32));
+ psg->sg[i].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+ psg->sg[i].count = cpu_to_le32(count);
+ psg->sg[i].flags = 0;
+ byte_count += count;
+ sg++;
+ }
+ psg->count = cpu_to_le32(sg_count);
+ /* hba wants the size to be exact */
+ if(byte_count > scsicmd->request_bufflen){
+ u32 temp = le32_to_cpu(psg->sg[i-1].count) -
+ (byte_count - scsicmd->request_bufflen);
+ psg->sg[i-1].count = cpu_to_le32(temp);
+ byte_count = scsicmd->request_bufflen;
+ }
+ /* Check for command underflow */
+ if(scsicmd->underflow && (byte_count < scsicmd->underflow)){
+ printk(KERN_WARNING"aacraid: cmd len %08lX cmd underflow %08X\n",
+ byte_count, scsicmd->underflow);
+ }
+ }
+ else if(scsicmd->request_bufflen) {
+ int count;
+ u64 addr;
+ scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
+ scsicmd->request_buffer,
+ scsicmd->request_bufflen,
+ scsicmd->sc_data_direction);
+ addr = scsicmd->SCp.dma_handle;
+ count = scsicmd->request_bufflen;
+ psg->count = cpu_to_le32(1);
+ psg->sg[0].next = 0;
+ psg->sg[0].prev = 0;
+ psg->sg[0].addr[1] = cpu_to_le32((u32)(addr>>32));
+ psg->sg[0].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+ psg->sg[0].count = cpu_to_le32(count);
+ psg->sg[0].flags = 0;
+ byte_count = scsicmd->request_bufflen;
+ }
+ return byte_count;
+}
+
#ifdef AAC_DETAILED_STATUS_INFO
struct aac_srb_status_info {
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 4ab07861b45..e40528185d4 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -110,6 +110,22 @@ struct user_sgentry64 {
u32 count; /* Length. */
};
+struct sgentryraw {
+ __le32 next; /* reserved for F/W use */
+ __le32 prev; /* reserved for F/W use */
+ __le32 addr[2];
+ __le32 count;
+ __le32 flags; /* reserved for F/W use */
+};
+
+struct user_sgentryraw {
+ u32 next; /* reserved for F/W use */
+ u32 prev; /* reserved for F/W use */
+ u32 addr[2];
+ u32 count;
+ u32 flags; /* reserved for F/W use */
+};
+
/*
* SGMAP
*
@@ -137,6 +153,16 @@ struct user_sgmap64 {
struct user_sgentry64 sg[1];
};
+struct sgmapraw {
+ __le32 count;
+ struct sgentryraw sg[1];
+};
+
+struct user_sgmapraw {
+ u32 count;
+ struct user_sgentryraw sg[1];
+};
+
struct creation_info
{
u8 buildnum; /* e.g., 588 */
@@ -351,6 +377,7 @@ struct hw_fib {
*/
#define ContainerCommand 500
#define ContainerCommand64 501
+#define ContainerRawIo 502
/*
* Cluster Commands
*/
@@ -456,6 +483,7 @@ struct adapter_ops
{
void (*adapter_interrupt)(struct aac_dev *dev);
void (*adapter_notify)(struct aac_dev *dev, u32 event);
+ void (*adapter_disable_int)(struct aac_dev *dev);
int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4);
int (*adapter_check_health)(struct aac_dev *dev);
};
@@ -981,6 +1009,9 @@ struct aac_dev
u8 nondasd_support;
u8 dac_support;
u8 raid_scsi_mode;
+ /* macro side-effects BEWARE */
+# define raw_io_interface \
+ init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4)
u8 printf_enabled;
};
@@ -990,6 +1021,9 @@ struct aac_dev
#define aac_adapter_notify(dev, event) \
(dev)->a_ops.adapter_notify(dev, event)
+#define aac_adapter_disable_int(dev) \
+ (dev)->a_ops.adapter_disable_int(dev)
+
#define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \
(dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4)
@@ -1156,6 +1190,17 @@ struct aac_write_reply
__le32 committed;
};
+struct aac_raw_io
+{
+ __le32 block[2];
+ __le32 count;
+ __le16 cid;
+ __le16 flags; /* 00 W, 01 R */
+ __le16 bpTotal; /* reserved for F/W use */
+ __le16 bpComplete; /* reserved for F/W use */
+ struct sgmapraw sg;
+};
+
#define CT_FLUSH_CACHE 129
struct aac_synchronize {
__le32 command; /* VM_ContainerConfig */
@@ -1196,7 +1241,7 @@ struct aac_srb
};
/*
- * This and assocated data structs are used by the
+ * This and associated data structs are used by the
* ioctl caller and are in cpu order.
*/
struct user_aac_srb
@@ -1508,11 +1553,12 @@ struct fib_ioctl
struct revision
{
- u32 compat;
- u32 version;
- u32 build;
+ __le32 compat;
+ __le32 version;
+ __le32 build;
};
+
/*
* Ugly - non Linux like ioctl coding for back compat.
*/
@@ -1733,3 +1779,4 @@ int aac_get_adapter_info(struct aac_dev* dev);
int aac_send_shutdown(struct aac_dev *dev);
extern int numacb;
extern int acbsize;
+extern char aac_driver_version[];
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 85387099aab..71f1cad9b5f 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -287,7 +287,6 @@ return_fib:
kfree(fib->hw_fib);
kfree(fib);
status = 0;
- fibctx->jiffies = jiffies/HZ;
} else {
spin_unlock_irqrestore(&dev->fib_lock, flags);
if (f.wait) {
@@ -302,6 +301,7 @@ return_fib:
status = -EAGAIN;
}
}
+ fibctx->jiffies = jiffies/HZ;
return status;
}
@@ -405,10 +405,20 @@ static int close_getadapter_fib(struct aac_dev * dev, void __user *arg)
static int check_revision(struct aac_dev *dev, void __user *arg)
{
struct revision response;
-
- response.compat = 1;
- response.version = le32_to_cpu(dev->adapter_info.kernelrev);
- response.build = le32_to_cpu(dev->adapter_info.kernelbuild);
+ char *driver_version = aac_driver_version;
+ u32 version;
+
+ response.compat = cpu_to_le32(1);
+ version = (simple_strtol(driver_version,
+ &driver_version, 10) << 24) | 0x00000400;
+ version += simple_strtol(driver_version + 1, &driver_version, 10) << 16;
+ version += simple_strtol(driver_version + 1, NULL, 10);
+ response.version = cpu_to_le32(version);
+# if (defined(AAC_DRIVER_BUILD))
+ response.build = cpu_to_le32(AAC_DRIVER_BUILD);
+# else
+ response.build = cpu_to_le32(9999);
+# endif
if (copy_to_user(arg, &response, sizeof(response)))
return -EFAULT;
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 43557bf661f..75abd045328 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -44,7 +44,9 @@
#include "aacraid.h"
-struct aac_common aac_config;
+struct aac_common aac_config = {
+ .irq_mod = 1
+};
static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long commsize, unsigned long commalign)
{
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 5322865942e..a1d303f0348 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -254,6 +254,7 @@ static void fib_dealloc(struct fib * fibptr)
static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entry, u32 * index, unsigned long *nonotify)
{
struct aac_queue * q;
+ unsigned long idx;
/*
* All of the queues wrap when they reach the end, so we check
@@ -263,10 +264,23 @@ static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entr
*/
q = &dev->queues->queue[qid];
-
- *index = le32_to_cpu(*(q->headers.producer));
- if ((*index - 2) == le32_to_cpu(*(q->headers.consumer)))
+
+ idx = *index = le32_to_cpu(*(q->headers.producer));
+ /* Interrupt Moderation, only interrupt for first two entries */
+ if (idx != le32_to_cpu(*(q->headers.consumer))) {
+ if (--idx == 0) {
+ if (qid == AdapHighCmdQueue)
+ idx = ADAP_HIGH_CMD_ENTRIES;
+ else if (qid == AdapNormCmdQueue)
+ idx = ADAP_NORM_CMD_ENTRIES;
+ else if (qid == AdapHighRespQueue)
+ idx = ADAP_HIGH_RESP_ENTRIES;
+ else if (qid == AdapNormRespQueue)
+ idx = ADAP_NORM_RESP_ENTRIES;
+ }
+ if (idx != le32_to_cpu(*(q->headers.consumer)))
*nonotify = 1;
+ }
if (qid == AdapHighCmdQueue) {
if (*index >= ADAP_HIGH_CMD_ENTRIES)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 562da90480a..4ff29d7f582 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -27,8 +27,11 @@
* Abstract: Linux Driver entry module for Adaptec RAID Array Controller
*/
-#define AAC_DRIVER_VERSION "1.1.2-lk2"
-#define AAC_DRIVER_BUILD_DATE __DATE__
+#define AAC_DRIVER_VERSION "1.1-4"
+#ifndef AAC_DRIVER_BRANCH
+#define AAC_DRIVER_BRANCH ""
+#endif
+#define AAC_DRIVER_BUILD_DATE __DATE__ " " __TIME__
#define AAC_DRIVERNAME "aacraid"
#include <linux/compat.h>
@@ -58,16 +61,24 @@
#include "aacraid.h"
+#ifdef AAC_DRIVER_BUILD
+#define _str(x) #x
+#define str(x) _str(x)
+#define AAC_DRIVER_FULL_VERSION AAC_DRIVER_VERSION "[" str(AAC_DRIVER_BUILD) "]" AAC_DRIVER_BRANCH
+#else
+#define AAC_DRIVER_FULL_VERSION AAC_DRIVER_VERSION AAC_DRIVER_BRANCH " " AAC_DRIVER_BUILD_DATE
+#endif
MODULE_AUTHOR("Red Hat Inc and Adaptec");
MODULE_DESCRIPTION("Dell PERC2, 2/Si, 3/Si, 3/Di, "
"Adaptec Advanced Raid Products, "
"and HP NetRAID-4M SCSI driver");
MODULE_LICENSE("GPL");
-MODULE_VERSION(AAC_DRIVER_VERSION);
+MODULE_VERSION(AAC_DRIVER_FULL_VERSION);
static LIST_HEAD(aac_devices);
static int aac_cfg_major = -1;
+char aac_driver_version[] = AAC_DRIVER_FULL_VERSION;
/*
* Because of the way Linux names scsi devices, the order in this table has
@@ -109,36 +120,39 @@ static struct pci_device_id aac_pci_tbl[] = {
{ 0x9005, 0x0286, 0x9005, 0x02a3, 0, 0, 29 }, /* ICP5085AU (Hurricane) */
{ 0x9005, 0x0285, 0x9005, 0x02a4, 0, 0, 30 }, /* ICP9085LI (Marauder-X) */
{ 0x9005, 0x0285, 0x9005, 0x02a5, 0, 0, 31 }, /* ICP5085BR (Marauder-E) */
- { 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 32 }, /* Themisto Jupiter Platform */
- { 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 32 }, /* Themisto Jupiter Platform */
- { 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 33 }, /* Callisto Jupiter Platform */
- { 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 34 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
- { 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 35 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
- { 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 36 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
- { 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 37 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
- { 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 38 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
- { 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 39 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
- { 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 40 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
- { 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 41 }, /* AAR-2610SA PCI SATA 6ch */
- { 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 42 }, /* ASR-2240S (SabreExpress) */
- { 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 43 }, /* ASR-4005SAS */
- { 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 44 }, /* IBM 8i (AvonPark) */
- { 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 44 }, /* IBM 8i (AvonPark Lite) */
- { 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 45 }, /* ASR-4000SAS (BlackBird) */
- { 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 46 }, /* ASR-4800SAS (Marauder-X) */
- { 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 47 }, /* ASR-4805SAS (Marauder-E) */
- { 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 48 }, /* ASR-4810SAS (Hurricane */
-
- { 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 49 }, /* Perc 320/DC*/
- { 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 50 }, /* Adaptec 5400S (Mustang)*/
- { 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 51 }, /* Adaptec 5400S (Mustang)*/
- { 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 52 }, /* Dell PERC2/QC */
- { 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 53 }, /* HP NetRAID-4M */
-
- { 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 54 }, /* Dell Catchall */
- { 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 55 }, /* Legend Catchall */
- { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 56 }, /* Adaptec Catch All */
- { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 57 }, /* Adaptec Rocket Catch All */
+ { 0x9005, 0x0286, 0x9005, 0x02a6, 0, 0, 32 }, /* ICP9067MA (Intruder-6) */
+ { 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 33 }, /* Themisto Jupiter Platform */
+ { 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 33 }, /* Themisto Jupiter Platform */
+ { 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 34 }, /* Callisto Jupiter Platform */
+ { 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 35 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
+ { 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 36 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
+ { 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 37 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
+ { 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 38 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
+ { 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 39 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
+ { 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 40 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
+ { 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 41 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
+ { 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 42 }, /* AAR-2610SA PCI SATA 6ch */
+ { 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 43 }, /* ASR-2240S (SabreExpress) */
+ { 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 44 }, /* ASR-4005SAS */
+ { 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 45 }, /* IBM 8i (AvonPark) */
+ { 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 45 }, /* IBM 8i (AvonPark Lite) */
+ { 0x9005, 0x0286, 0x1014, 0x9580, 0, 0, 46 }, /* IBM 8k/8k-l8 (Aurora) */
+ { 0x9005, 0x0286, 0x1014, 0x9540, 0, 0, 47 }, /* IBM 8k/8k-l4 (Aurora Lite) */
+ { 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 48 }, /* ASR-4000SAS (BlackBird) */
+ { 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 49 }, /* ASR-4800SAS (Marauder-X) */
+ { 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 50 }, /* ASR-4805SAS (Marauder-E) */
+ { 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 51 }, /* ASR-4810SAS (Hurricane */
+
+ { 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 52 }, /* Perc 320/DC*/
+ { 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 53 }, /* Adaptec 5400S (Mustang)*/
+ { 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 54 }, /* Adaptec 5400S (Mustang)*/
+ { 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 55 }, /* Dell PERC2/QC */
+ { 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 56 }, /* HP NetRAID-4M */
+
+ { 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 57 }, /* Dell Catchall */
+ { 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 58 }, /* Legend Catchall */
+ { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 59 }, /* Adaptec Catch All */
+ { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 60 }, /* Adaptec Rocket Catch All */
{ 0,}
};
MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@@ -180,8 +194,9 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rkt_init, "aacraid", "ICP ", "ICP9047MA ", 1 }, /* ICP9047MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9087MA ", 1 }, /* ICP9087MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP5085AU ", 1 }, /* ICP5085AU (Hurricane) */
- { aac_rkt_init, "aacraid", "ICP ", "ICP9085LI ", 1 }, /* ICP9085LI (Marauder-X) */
- { aac_rkt_init, "aacraid", "ICP ", "ICP5085BR ", 1 }, /* ICP5085BR (Marauder-E) */
+ { aac_rx_init, "aacraid", "ICP ", "ICP9085LI ", 1 }, /* ICP9085LI (Marauder-X) */
+ { aac_rx_init, "aacraid", "ICP ", "ICP5085BR ", 1 }, /* ICP5085BR (Marauder-E) */
+ { aac_rkt_init, "aacraid", "ICP ", "ICP9067MA ", 1 }, /* ICP9067MA (Intruder-6) */
{ NULL , "aacraid", "ADAPTEC ", "Themisto ", 0, AAC_QUIRK_SLAVE }, /* Jupiter Platform */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "Callisto ", 2, AAC_QUIRK_MASTER }, /* Jupiter Platform */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2020SA ", 1 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
@@ -195,10 +210,12 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2240S ", 1 }, /* ASR-2240S (SabreExpress) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4005SAS ", 1 }, /* ASR-4005SAS */
{ aac_rx_init, "ServeRAID","IBM ", "ServeRAID 8i ", 1 }, /* IBM 8i (AvonPark) */
+ { aac_rkt_init, "ServeRAID","IBM ", "ServeRAID 8k-l8 ", 1 }, /* IBM 8k/8k-l8 (Aurora) */
+ { aac_rkt_init, "ServeRAID","IBM ", "ServeRAID 8k-l4 ", 1 }, /* IBM 8k/8k-l4 (Aurora Lite) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4000SAS ", 1 }, /* ASR-4000SAS (BlackBird & AvonPark) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4800SAS ", 1 }, /* ASR-4800SAS (Marauder-X) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4805SAS ", 1 }, /* ASR-4805SAS (Marauder-E) */
- { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4810SAS ", 1 }, /* ASR-4810SAS (Hurricane) */
+ { aac_rkt_init, "aacraid", "ADAPTEC ", "ASR-4810SAS ", 1 }, /* ASR-4810SAS (Hurricane) */
{ aac_rx_init, "percraid", "DELL ", "PERC 320/DC ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Perc 320/DC*/
{ aac_sa_init, "aacraid", "ADAPTEC ", "Adaptec 5400S ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/
@@ -839,11 +856,12 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
return 0;
-out_deinit:
+ out_deinit:
kill_proc(aac->thread_pid, SIGKILL, 0);
wait_for_completion(&aac->aif_completion);
aac_send_shutdown(aac);
+ aac_adapter_disable_int(aac);
fib_map_free(aac);
pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
kfree(aac->queues);
@@ -860,6 +878,13 @@ out_deinit:
return error;
}
+static void aac_shutdown(struct pci_dev *dev)
+{
+ struct Scsi_Host *shost = pci_get_drvdata(dev);
+ struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
+ aac_send_shutdown(aac);
+}
+
static void __devexit aac_remove_one(struct pci_dev *pdev)
{
struct Scsi_Host *shost = pci_get_drvdata(pdev);
@@ -871,6 +896,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
wait_for_completion(&aac->aif_completion);
aac_send_shutdown(aac);
+ aac_adapter_disable_int(aac);
fib_map_free(aac);
pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
aac->comm_phys);
@@ -891,14 +917,15 @@ static struct pci_driver aac_pci_driver = {
.id_table = aac_pci_tbl,
.probe = aac_probe_one,
.remove = __devexit_p(aac_remove_one),
+ .shutdown = aac_shutdown,
};
static int __init aac_init(void)
{
int error;
- printk(KERN_INFO "Red Hat/Adaptec aacraid driver (%s %s)\n",
- AAC_DRIVER_VERSION, AAC_DRIVER_BUILD_DATE);
+ printk(KERN_INFO "Adaptec %s driver (%s)\n",
+ AAC_DRIVERNAME, aac_driver_version);
error = pci_module_init(&aac_pci_driver);
if (error)
@@ -909,6 +936,7 @@ static int __init aac_init(void)
printk(KERN_WARNING
"aacraid: unable to register \"aac\" device.\n");
}
+
return 0;
}
diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c
index 7d68b782513..557287a0b80 100644
--- a/drivers/scsi/aacraid/rkt.c
+++ b/drivers/scsi/aacraid/rkt.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rkt_intr(int irq, void *dev_id, struct pt_regs *regs)
}
/**
+ * aac_rkt_disable_interrupt - Disable interrupts
+ * @dev: Adapter
+ */
+
+static void aac_rkt_disable_interrupt(struct aac_dev *dev)
+{
+ rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
* rkt_sync_cmd - send a command and wait
* @dev: Adapter
* @command: Command to execute
@@ -412,10 +422,19 @@ int aac_rkt_init(struct aac_dev *dev)
* Fill in the function dispatch table.
*/
dev->a_ops.adapter_interrupt = aac_rkt_interrupt_adapter;
+ dev->a_ops.adapter_disable_int = aac_rkt_disable_interrupt;
dev->a_ops.adapter_notify = aac_rkt_notify_adapter;
dev->a_ops.adapter_sync_cmd = rkt_sync_cmd;
dev->a_ops.adapter_check_health = aac_rkt_check_health;
+ /*
+ * First clear out all interrupts. Then enable the one's that we
+ * can handle.
+ */
+ rkt_writeb(dev, MUnit.OIMR, 0xff);
+ rkt_writel(dev, MUnit.ODR, 0xffffffff);
+ rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
if (aac_init_adapter(dev) == NULL)
goto error_irq;
/*
@@ -438,6 +457,7 @@ error_kfree:
kfree(dev->queues);
error_irq:
+ rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
free_irq(dev->scsi_host_ptr->irq, (void *)dev);
error_iounmap:
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 1ff25f49fad..a8459faf87c 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs)
}
/**
+ * aac_rx_disable_interrupt - Disable interrupts
+ * @dev: Adapter
+ */
+
+static void aac_rx_disable_interrupt(struct aac_dev *dev)
+{
+ rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
* rx_sync_cmd - send a command and wait
* @dev: Adapter
* @command: Command to execute
@@ -412,10 +422,19 @@ int aac_rx_init(struct aac_dev *dev)
* Fill in the function dispatch table.
*/
dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter;
+ dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt;
dev->a_ops.adapter_notify = aac_rx_notify_adapter;
dev->a_ops.adapter_sync_cmd = rx_sync_cmd;
dev->a_ops.adapter_check_health = aac_rx_check_health;
+ /*
+ * First clear out all interrupts. Then enable the one's that we
+ * can handle.
+ */
+ rx_writeb(dev, MUnit.OIMR, 0xff);
+ rx_writel(dev, MUnit.ODR, 0xffffffff);
+ rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
if (aac_init_adapter(dev) == NULL)
goto error_irq;
/*
@@ -438,6 +457,7 @@ error_kfree:
kfree(dev->queues);
error_irq:
+ rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
free_irq(dev->scsi_host_ptr->irq, (void *)dev);
error_iounmap:
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 0680249ab86..3900abc5850 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -82,6 +82,16 @@ static irqreturn_t aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs)
}
/**
+ * aac_sa_disable_interrupt - disable interrupt
+ * @dev: Which adapter to enable.
+ */
+
+static void aac_sa_disable_interrupt (struct aac_dev *dev)
+{
+ sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+}
+
+/**
* aac_sa_notify_adapter - handle adapter notification
* @dev: Adapter that notification is for
* @event: Event to notidy
@@ -214,9 +224,8 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command,
static void aac_sa_interrupt_adapter (struct aac_dev *dev)
{
- u32 ret;
sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0,
- &ret, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
}
/**
@@ -352,10 +361,18 @@ int aac_sa_init(struct aac_dev *dev)
*/
dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter;
+ dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt;
dev->a_ops.adapter_notify = aac_sa_notify_adapter;
dev->a_ops.adapter_sync_cmd = sa_sync_cmd;
dev->a_ops.adapter_check_health = aac_sa_check_health;
+ /*
+ * First clear out all interrupts. Then enable the one's that
+ * we can handle.
+ */
+ sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+ sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 |
+ DOORBELL_2 | DOORBELL_3 | DOORBELL_4));
if(aac_init_adapter(dev) == NULL)
goto error_irq;
@@ -381,6 +398,7 @@ error_kfree:
kfree(dev->queues);
error_irq:
+ sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
free_irq(dev->scsi_host_ptr->irq, (void *)dev);
error_iounmap:
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 0fb93363eb2..37ec5411e32 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9200,8 +9200,8 @@ asc_prt_scsi_cmnd(struct scsi_cmnd *s)
(unsigned) s->serial_number, s->retries, s->allowed);
printk(
-" timeout_per_command %d, timeout_total %d, timeout %d\n",
- s->timeout_per_command, s->timeout_total, s->timeout);
+" timeout_per_command %d\n",
+ s->timeout_per_command);
printk(
" scsi_done 0x%lx, done 0x%lx, host_scribble 0x%lx, result 0x%x\n",
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 179c95c878a..c2c8fa828e2 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -189,7 +189,6 @@ static void ahci_irq_clear(struct ata_port *ap);
static void ahci_eng_timeout(struct ata_port *ap);
static int ahci_port_start(struct ata_port *ap);
static void ahci_port_stop(struct ata_port *ap);
-static void ahci_host_stop(struct ata_host_set *host_set);
static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
static void ahci_qc_prep(struct ata_queued_cmd *qc);
static u8 ahci_check_status(struct ata_port *ap);
@@ -242,7 +241,6 @@ static struct ata_port_operations ahci_ops = {
.port_start = ahci_port_start,
.port_stop = ahci_port_stop,
- .host_stop = ahci_host_stop,
};
static struct ata_port_info ahci_port_info[] = {
@@ -252,7 +250,7 @@ static struct ata_port_info ahci_port_info[] = {
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA,
- .pio_mask = 0x03, /* pio3-4 */
+ .pio_mask = 0x1f, /* pio0-4 */
.udma_mask = 0x7f, /* udma0-6 ; FIXME */
.port_ops = &ahci_ops,
},
@@ -296,17 +294,9 @@ static inline unsigned long ahci_port_base_ul (unsigned long base, unsigned int
return base + 0x100 + (port * 0x80);
}
-static inline void *ahci_port_base (void *base, unsigned int port)
+static inline void __iomem *ahci_port_base (void __iomem *base, unsigned int port)
{
- return (void *) ahci_port_base_ul((unsigned long)base, port);
-}
-
-static void ahci_host_stop(struct ata_host_set *host_set)
-{
- struct ahci_host_priv *hpriv = host_set->private_data;
- kfree(hpriv);
-
- ata_host_stop(host_set);
+ return (void __iomem *) ahci_port_base_ul((unsigned long)base, port);
}
static int ahci_port_start(struct ata_port *ap)
@@ -314,8 +304,9 @@ static int ahci_port_start(struct ata_port *ap)
struct device *dev = ap->host_set->dev;
struct ahci_host_priv *hpriv = ap->host_set->private_data;
struct ahci_port_priv *pp;
- void *mem, *mmio = ap->host_set->mmio_base;
- void *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void __iomem *mmio = ap->host_set->mmio_base;
+ void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void *mem;
dma_addr_t mem_dma;
pp = kmalloc(sizeof(*pp), GFP_KERNEL);
@@ -383,8 +374,8 @@ static void ahci_port_stop(struct ata_port *ap)
{
struct device *dev = ap->host_set->dev;
struct ahci_port_priv *pp = ap->private_data;
- void *mmio = ap->host_set->mmio_base;
- void *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void __iomem *mmio = ap->host_set->mmio_base;
+ void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
u32 tmp;
tmp = readl(port_mmio + PORT_CMD);
@@ -546,8 +537,8 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc)
static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
{
- void *mmio = ap->host_set->mmio_base;
- void *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void __iomem *mmio = ap->host_set->mmio_base;
+ void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
u32 tmp;
int work;
@@ -595,8 +586,8 @@ static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
static void ahci_eng_timeout(struct ata_port *ap)
{
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
- void *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void __iomem *mmio = host_set->mmio_base;
+ void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
struct ata_queued_cmd *qc;
unsigned long flags;
@@ -626,8 +617,8 @@ static void ahci_eng_timeout(struct ata_port *ap)
static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
{
- void *mmio = ap->host_set->mmio_base;
- void *port_mmio = ahci_port_base(mmio, ap->port_no);
+ void __iomem *mmio = ap->host_set->mmio_base;
+ void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
u32 status, serr, ci;
serr = readl(port_mmio + PORT_SCR_ERR);
@@ -663,7 +654,7 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *
struct ata_host_set *host_set = dev_instance;
struct ahci_host_priv *hpriv;
unsigned int i, handled = 0;
- void *mmio;
+ void __iomem *mmio;
u32 irq_stat, irq_ack = 0;
VPRINTK("ENTER\n");
@@ -709,7 +700,7 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs *
static int ahci_qc_issue(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
- void *port_mmio = (void *) ap->ioaddr.cmd_addr;
+ void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
writel(1, port_mmio + PORT_CMD_ISSUE);
readl(port_mmio + PORT_CMD_ISSUE); /* flush */
@@ -874,27 +865,11 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
return 0;
}
-/* move to PCI layer, integrate w/ MSI stuff */
-static void pci_intx(struct pci_dev *pdev, int enable)
-{
- u16 pci_command, new;
-
- pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
-
- if (enable)
- new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
- else
- new = pci_command | PCI_COMMAND_INTX_DISABLE;
-
- if (new != pci_command)
- pci_write_config_word(pdev, PCI_COMMAND, pci_command);
-}
-
static void ahci_print_info(struct ata_probe_ent *probe_ent)
{
struct ahci_host_priv *hpriv = probe_ent->private_data;
struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
- void *mmio = probe_ent->mmio_base;
+ void __iomem *mmio = probe_ent->mmio_base;
u32 vers, cap, impl, speed;
const char *speed_s;
u16 cc;
@@ -967,7 +942,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
struct ata_probe_ent *probe_ent = NULL;
struct ahci_host_priv *hpriv;
unsigned long base;
- void *mmio_base;
+ void __iomem *mmio_base;
unsigned int board_idx = (unsigned int) ent->driver_data;
int have_msi, pci_dev_busy = 0;
int rc;
@@ -1004,8 +979,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, AHCI_PCI_BAR),
- pci_resource_len(pdev, AHCI_PCI_BAR));
+ mmio_base = pci_iomap(pdev, AHCI_PCI_BAR, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
@@ -1049,7 +1023,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_hpriv:
kfree(hpriv);
err_out_iounmap:
- iounmap(mmio_base);
+ pci_iounmap(pdev, mmio_base);
err_out_free_ent:
kfree(probe_ent);
err_out_msi:
@@ -1089,7 +1063,8 @@ static void ahci_remove_one (struct pci_dev *pdev)
scsi_host_put(ap->host);
}
- host_set->ops->host_stop(host_set);
+ kfree(hpriv);
+ pci_iounmap(pdev, host_set->mmio_base);
kfree(host_set);
if (have_msi)
@@ -1106,7 +1081,6 @@ static int __init ahci_init(void)
return pci_module_init(&ahci_pci_driver);
}
-
static void __exit ahci_exit(void)
{
pci_unregister_driver(&ahci_pci_driver);
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index c2523a30a7f..69ed77fcb71 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -5,6 +5,7 @@
config SCSI_AIC79XX
tristate "Adaptec AIC79xx U320 support"
depends on PCI && SCSI
+ select SCSI_SPI_ATTRS
help
This driver supports all of Adaptec's Ultra 320 PCI-X
based SCSI controllers.
diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index 00f3bd1e181..527efd36f5c 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -126,7 +126,6 @@ aic7770_find_device(uint32_t id)
int
aic7770_config(struct ahc_softc *ahc, struct aic7770_identity *entry, u_int io)
{
- u_long l;
int error;
int have_seeprom;
u_int hostconf;
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index fd4b2f3eb0c..653fb0b42ae 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1247,9 +1247,6 @@ struct ahd_softc {
uint16_t user_tagenable;/* Tagged Queuing allowed */
};
-TAILQ_HEAD(ahd_softc_tailq, ahd_softc);
-extern struct ahd_softc_tailq ahd_tailq;
-
/*************************** IO Cell Configuration ****************************/
#define AHD_PRECOMP_SLEW_INDEX \
(AHD_ANNEXCOL_PRECOMP_SLEW - AHD_ANNEXCOL_PER_DEV0)
@@ -1374,8 +1371,6 @@ void ahd_enable_coalescing(struct ahd_softc *ahd,
void ahd_pause_and_flushwork(struct ahd_softc *ahd);
int ahd_suspend(struct ahd_softc *ahd);
int ahd_resume(struct ahd_softc *ahd);
-void ahd_softc_insert(struct ahd_softc *);
-struct ahd_softc *ahd_find_softc(struct ahd_softc *ahd);
void ahd_set_unit(struct ahd_softc *, int);
void ahd_set_name(struct ahd_softc *, char *);
struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);
@@ -1524,7 +1519,6 @@ void ahd_print_scb(struct scb *scb);
void ahd_print_devinfo(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
void ahd_dump_sglist(struct scb *scb);
-void ahd_dump_all_cards_state(void);
void ahd_dump_card_state(struct ahd_softc *ahd);
int ahd_print_register(ahd_reg_parse_entry_t *table,
u_int num_entries,
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 137fb1a37dd..4e8f00df978 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,8 +52,6 @@
#include <dev/aic7xxx/aicasm/aicasm_insformat.h>
#endif
-/******************************** Globals *************************************/
-struct ahd_softc_tailq ahd_tailq = TAILQ_HEAD_INITIALIZER(ahd_tailq);
/***************************** Lookup Tables **********************************/
char *ahd_chip_names[] =
@@ -5180,74 +5178,6 @@ ahd_softc_init(struct ahd_softc *ahd)
}
void
-ahd_softc_insert(struct ahd_softc *ahd)
-{
- struct ahd_softc *list_ahd;
-
-#if AHD_PCI_CONFIG > 0
- /*
- * Second Function PCI devices need to inherit some
- * settings from function 0.
- */
- if ((ahd->features & AHD_MULTI_FUNC) != 0) {
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- ahd_dev_softc_t list_pci;
- ahd_dev_softc_t pci;
-
- list_pci = list_ahd->dev_softc;
- pci = ahd->dev_softc;
- if (ahd_get_pci_slot(list_pci) == ahd_get_pci_slot(pci)
- && ahd_get_pci_bus(list_pci) == ahd_get_pci_bus(pci)) {
- struct ahd_softc *master;
- struct ahd_softc *slave;
-
- if (ahd_get_pci_function(list_pci) == 0) {
- master = list_ahd;
- slave = ahd;
- } else {
- master = ahd;
- slave = list_ahd;
- }
- slave->flags &= ~AHD_BIOS_ENABLED;
- slave->flags |=
- master->flags & AHD_BIOS_ENABLED;
- break;
- }
- }
- }
-#endif
-
- /*
- * Insertion sort into our list of softcs.
- */
- list_ahd = TAILQ_FIRST(&ahd_tailq);
- while (list_ahd != NULL
- && ahd_softc_comp(ahd, list_ahd) <= 0)
- list_ahd = TAILQ_NEXT(list_ahd, links);
- if (list_ahd != NULL)
- TAILQ_INSERT_BEFORE(list_ahd, ahd, links);
- else
- TAILQ_INSERT_TAIL(&ahd_tailq, ahd, links);
- ahd->init_level++;
-}
-
-/*
- * Verify that the passed in softc pointer is for a
- * controller that is still configured.
- */
-struct ahd_softc *
-ahd_find_softc(struct ahd_softc *ahd)
-{
- struct ahd_softc *list_ahd;
-
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- if (list_ahd == ahd)
- return (ahd);
- }
- return (NULL);
-}
-
-void
ahd_set_unit(struct ahd_softc *ahd, int unit)
{
ahd->unit = unit;
@@ -7902,18 +7832,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
static void
ahd_reset_poll(void *arg)
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd = arg;
u_int scsiseq1;
- u_long l;
u_long s;
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)arg);
- if (ahd == NULL) {
- printf("ahd_reset_poll: Instance %p no longer exists\n", arg);
- ahd_list_unlock(&l);
- return;
- }
ahd_lock(ahd, &s);
ahd_pause(ahd);
ahd_update_modes(ahd);
@@ -7924,7 +7846,6 @@ ahd_reset_poll(void *arg)
ahd_reset_poll, ahd);
ahd_unpause(ahd);
ahd_unlock(ahd, &s);
- ahd_list_unlock(&l);
return;
}
@@ -7936,25 +7857,16 @@ ahd_reset_poll(void *arg)
ahd->flags &= ~AHD_RESET_POLL_ACTIVE;
ahd_unlock(ahd, &s);
ahd_release_simq(ahd);
- ahd_list_unlock(&l);
}
/**************************** Statistics Processing ***************************/
static void
ahd_stat_timer(void *arg)
{
- struct ahd_softc *ahd;
- u_long l;
+ struct ahd_softc *ahd = arg;
u_long s;
int enint_coal;
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)arg);
- if (ahd == NULL) {
- printf("ahd_stat_timer: Instance %p no longer exists\n", arg);
- ahd_list_unlock(&l);
- return;
- }
ahd_lock(ahd, &s);
enint_coal = ahd->hs_mailbox & ENINT_COALESCE;
@@ -7981,7 +7893,6 @@ ahd_stat_timer(void *arg)
ahd_timer_reset(&ahd->stat_timer, AHD_STAT_UPDATE_US,
ahd_stat_timer, ahd);
ahd_unlock(ahd, &s);
- ahd_list_unlock(&l);
}
/****************************** Status Processing *****************************/
@@ -8745,16 +8656,6 @@ sized:
return (last_probe);
}
-void
-ahd_dump_all_cards_state(void)
-{
- struct ahd_softc *list_ahd;
-
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- ahd_dump_card_state(list_ahd);
- }
-}
-
int
ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries,
const char *name, u_int address, u_int value,
@@ -9039,7 +8940,6 @@ ahd_dump_card_state(struct ahd_softc *ahd)
ahd_outb(ahd, STACK, (ahd->saved_stack[i] >> 8) & 0xFF);
}
printf("\n<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>\n");
- ahd_platform_dump_card_state(ahd);
ahd_restore_modes(ahd, saved_modes);
if (paused == 0)
ahd_unpause(ahd);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 329cb233133..6b6d4e28779 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -46,32 +46,14 @@
#include "aic79xx_inline.h"
#include <scsi/scsicam.h>
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
+static struct scsi_transport_template *ahd_linux_transport_template = NULL;
#include <linux/init.h> /* __setup */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#include "sd.h" /* For geometry detection */
-#endif
-
#include <linux/mm.h> /* For fetching system memory size */
+#include <linux/blkdev.h> /* For block_size() */
#include <linux/delay.h> /* For ssleep/msleep */
/*
- * Lock protecting manipulation of the ahd softc list.
- */
-spinlock_t ahd_list_spinlock;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/* For dynamic sglist size calculation. */
-u_int ahd_linux_nseg;
-#endif
-
-/*
* Bucket size for counting good commands in between bad ones.
*/
#define AHD_LINUX_ERR_THRESH 1000
@@ -188,71 +170,6 @@ static adapter_tag_info_t aic79xx_tag_info[] =
};
/*
- * By default, read streaming is disabled. In theory,
- * read streaming should enhance performance, but early
- * U320 drive firmware actually performs slower with
- * read streaming enabled.
- */
-#ifdef CONFIG_AIC79XX_ENABLE_RD_STRM
-#define AIC79XX_CONFIGED_RD_STRM 0xFFFF
-#else
-#define AIC79XX_CONFIGED_RD_STRM 0
-#endif
-
-static uint16_t aic79xx_rd_strm_info[] =
-{
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM
-};
-
-/*
- * DV option:
- *
- * positive value = DV Enabled
- * zero = DV Disabled
- * negative value = DV Default for adapter type/seeprom
- */
-#ifdef CONFIG_AIC79XX_DV_SETTING
-#define AIC79XX_CONFIGED_DV CONFIG_AIC79XX_DV_SETTING
-#else
-#define AIC79XX_CONFIGED_DV -1
-#endif
-
-static int8_t aic79xx_dv_settings[] =
-{
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV
-};
-
-/*
* The I/O cell on the chip is very configurable in respect to its analog
* characteristics. Set the defaults here; they can be overriden with
* the proper insmod parameters.
@@ -375,13 +292,6 @@ static uint32_t aic79xx_pci_parity = ~0;
uint32_t aic79xx_allow_memio = ~0;
/*
- * aic79xx_detect() has been run, so register all device arrivals
- * immediately with the system rather than deferring to the sorted
- * attachment performed by aic79xx_detect().
- */
-int aic79xx_detect_complete;
-
-/*
* So that we can set how long each device is given as a selection timeout.
* The table of values goes like this:
* 0 - 256ms
@@ -412,7 +322,7 @@ MODULE_AUTHOR("Maintainer: Justin T. Gibbs <gibbs@scsiguy.com>");
MODULE_DESCRIPTION("Adaptec Aic790X U320 SCSI Host Bus Adapter driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_VERSION(AIC79XX_DRIVER_VERSION);
-module_param(aic79xx, charp, 0);
+module_param(aic79xx, charp, 0444);
MODULE_PARM_DESC(aic79xx,
"period delimited, options string.\n"
" verbose Enable verbose/diagnostic logging\n"
@@ -427,8 +337,6 @@ MODULE_PARM_DESC(aic79xx,
" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n"
" tag_info:<tag_str> Set per-target tag depth\n"
" global_tag_depth:<int> Global tag depth for all targets on all buses\n"
-" rd_strm:<rd_strm_masks> Set per-target read streaming setting.\n"
-" dv:<dv_settings> Set per-controller Domain Validation Setting.\n"
" slewrate:<slewrate_list>Set the signal slew rate (0-15).\n"
" precomp:<pcomp_list> Set the signal precompensation (0-7).\n"
" amplitude:<int> Set the signal amplitude (0-7).\n"
@@ -441,249 +349,35 @@ MODULE_PARM_DESC(aic79xx,
" Shorten the selection timeout to 128ms\n"
"\n"
" options aic79xx 'aic79xx=verbose.tag_info:{{}.{}.{..10}}.seltime:1'\n"
-"\n"
-" Sample /etc/modprobe.conf line:\n"
-" Change Read Streaming for Controller's 2 and 3\n"
-"\n"
-" options aic79xx 'aic79xx=rd_strm:{..0xFFF0.0xC0F0}'");
+"\n");
static void ahd_linux_handle_scsi_status(struct ahd_softc *,
- struct ahd_linux_device *,
+ struct scsi_device *,
struct scb *);
static void ahd_linux_queue_cmd_complete(struct ahd_softc *ahd,
- Scsi_Cmnd *cmd);
-static void ahd_linux_filter_inquiry(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dev_timed_unfreeze(u_long arg);
+ struct scsi_cmnd *cmd);
static void ahd_linux_sem_timeout(u_long arg);
+static int ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag);
static void ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd);
-static void ahd_linux_size_nseg(void);
-static void ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd);
-static void ahd_linux_start_dv(struct ahd_softc *ahd);
-static void ahd_linux_dv_timeout(struct scsi_cmnd *cmd);
-static int ahd_linux_dv_thread(void *data);
-static void ahd_linux_kill_dv_thread(struct ahd_softc *ahd);
-static void ahd_linux_dv_target(struct ahd_softc *ahd, u_int target);
-static void ahd_linux_dv_transition(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_fill_cmd(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_inq(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ,
- u_int request_length);
-static void ahd_linux_dv_tur(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_rebd(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_web(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_reb(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_su(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static int ahd_linux_fallback(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static __inline int ahd_linux_dv_fallback(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_complete(Scsi_Cmnd *cmd);
-static void ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ);
static u_int ahd_linux_user_tagdepth(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
-static u_int ahd_linux_user_dv_setting(struct ahd_softc *ahd);
-static void ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd);
-static void ahd_linux_device_queue_depth(struct ahd_softc *ahd,
- struct ahd_linux_device *dev);
-static struct ahd_linux_target* ahd_linux_alloc_target(struct ahd_softc*,
- u_int, u_int);
-static void ahd_linux_free_target(struct ahd_softc*,
- struct ahd_linux_target*);
-static struct ahd_linux_device* ahd_linux_alloc_device(struct ahd_softc*,
- struct ahd_linux_target*,
- u_int);
-static void ahd_linux_free_device(struct ahd_softc*,
- struct ahd_linux_device*);
-static void ahd_linux_run_device_queue(struct ahd_softc*,
- struct ahd_linux_device*);
+static void ahd_linux_device_queue_depth(struct scsi_device *);
+static int ahd_linux_run_command(struct ahd_softc*,
+ struct ahd_linux_device *,
+ struct scsi_cmnd *);
static void ahd_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahd_linux_setup_tag_info;
-static aic_option_callback_t ahd_linux_setup_rd_strm_info;
-static aic_option_callback_t ahd_linux_setup_dv;
-static aic_option_callback_t ahd_linux_setup_iocell_info;
-static int ahd_linux_next_unit(void);
-static void ahd_runq_tasklet(unsigned long data);
-static int aic79xx_setup(char *c);
-
-/****************************** Inlines ***************************************/
-static __inline void ahd_schedule_completeq(struct ahd_softc *ahd);
-static __inline void ahd_schedule_runq(struct ahd_softc *ahd);
-static __inline void ahd_setup_runq_tasklet(struct ahd_softc *ahd);
-static __inline void ahd_teardown_runq_tasklet(struct ahd_softc *ahd);
-static __inline struct ahd_linux_device*
- ahd_linux_get_device(struct ahd_softc *ahd, u_int channel,
- u_int target, u_int lun, int alloc);
-static struct ahd_cmd *ahd_linux_run_complete_queue(struct ahd_softc *ahd);
-static __inline void ahd_linux_check_device_queue(struct ahd_softc *ahd,
- struct ahd_linux_device *dev);
-static __inline struct ahd_linux_device *
- ahd_linux_next_device_to_run(struct ahd_softc *ahd);
-static __inline void ahd_linux_run_device_queues(struct ahd_softc *ahd);
-static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
-
-static __inline void
-ahd_schedule_completeq(struct ahd_softc *ahd)
-{
- if ((ahd->platform_data->flags & AHD_RUN_CMPLT_Q_TIMER) == 0) {
- ahd->platform_data->flags |= AHD_RUN_CMPLT_Q_TIMER;
- ahd->platform_data->completeq_timer.expires = jiffies;
- add_timer(&ahd->platform_data->completeq_timer);
- }
-}
-
-/*
- * Must be called with our lock held.
- */
-static __inline void
-ahd_schedule_runq(struct ahd_softc *ahd)
-{
- tasklet_schedule(&ahd->platform_data->runq_tasklet);
-}
-
-static __inline
-void ahd_setup_runq_tasklet(struct ahd_softc *ahd)
-{
- tasklet_init(&ahd->platform_data->runq_tasklet, ahd_runq_tasklet,
- (unsigned long)ahd);
-}
+static int aic79xx_setup(char *c);
-static __inline void
-ahd_teardown_runq_tasklet(struct ahd_softc *ahd)
-{
- tasklet_kill(&ahd->platform_data->runq_tasklet);
-}
+static int ahd_linux_unit;
-static __inline struct ahd_linux_device*
-ahd_linux_get_device(struct ahd_softc *ahd, u_int channel, u_int target,
- u_int lun, int alloc)
-{
- struct ahd_linux_target *targ;
- struct ahd_linux_device *dev;
- u_int target_offset;
- target_offset = target;
- if (channel != 0)
- target_offset += 8;
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL) {
- if (alloc != 0) {
- targ = ahd_linux_alloc_target(ahd, channel, target);
- if (targ == NULL)
- return (NULL);
- } else
- return (NULL);
- }
- dev = targ->devices[lun];
- if (dev == NULL && alloc != 0)
- dev = ahd_linux_alloc_device(ahd, targ, lun);
- return (dev);
-}
-
-#define AHD_LINUX_MAX_RETURNED_ERRORS 4
-static struct ahd_cmd *
-ahd_linux_run_complete_queue(struct ahd_softc *ahd)
-{
- struct ahd_cmd *acmd;
- u_long done_flags;
- int with_errors;
-
- with_errors = 0;
- ahd_done_lock(ahd, &done_flags);
- while ((acmd = TAILQ_FIRST(&ahd->platform_data->completeq)) != NULL) {
- Scsi_Cmnd *cmd;
-
- if (with_errors > AHD_LINUX_MAX_RETURNED_ERRORS) {
- /*
- * Linux uses stack recursion to requeue
- * commands that need to be retried. Avoid
- * blowing out the stack by "spoon feeding"
- * commands that completed with error back
- * the operating system in case they are going
- * to be retried. "ick"
- */
- ahd_schedule_completeq(ahd);
- break;
- }
- TAILQ_REMOVE(&ahd->platform_data->completeq,
- acmd, acmd_links.tqe);
- cmd = &acmd_scsi_cmd(acmd);
- cmd->host_scribble = NULL;
- if (ahd_cmd_get_transaction_status(cmd) != DID_OK
- || (cmd->result & 0xFF) != SCSI_STATUS_OK)
- with_errors++;
-
- cmd->scsi_done(cmd);
- }
- ahd_done_unlock(ahd, &done_flags);
- return (acmd);
-}
-
-static __inline void
-ahd_linux_check_device_queue(struct ahd_softc *ahd,
- struct ahd_linux_device *dev)
-{
- if ((dev->flags & AHD_DEV_FREEZE_TIL_EMPTY) != 0
- && dev->active == 0) {
- dev->flags &= ~AHD_DEV_FREEZE_TIL_EMPTY;
- dev->qfrozen--;
- }
-
- if (TAILQ_FIRST(&dev->busyq) == NULL
- || dev->openings == 0 || dev->qfrozen != 0)
- return;
-
- ahd_linux_run_device_queue(ahd, dev);
-}
-
-static __inline struct ahd_linux_device *
-ahd_linux_next_device_to_run(struct ahd_softc *ahd)
-{
-
- if ((ahd->flags & AHD_RESOURCE_SHORTAGE) != 0
- || (ahd->platform_data->qfrozen != 0
- && AHD_DV_SIMQ_FROZEN(ahd) == 0))
- return (NULL);
- return (TAILQ_FIRST(&ahd->platform_data->device_runq));
-}
-
-static __inline void
-ahd_linux_run_device_queues(struct ahd_softc *ahd)
-{
- struct ahd_linux_device *dev;
-
- while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
- TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
- dev->flags &= ~AHD_DEV_ON_RUN_LIST;
- ahd_linux_check_device_queue(ahd, dev);
- }
-}
+/****************************** Inlines ***************************************/
+static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
static __inline void
ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
int direction;
cmd = scb->io_ctx;
@@ -705,197 +399,6 @@ ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
#define BUILD_SCSIID(ahd, cmd) \
((((cmd)->device->id << TID_SHIFT) & TID) | (ahd)->our_id)
-/************************ Host template entry points *************************/
-static int ahd_linux_detect(Scsi_Host_Template *);
-static const char *ahd_linux_info(struct Scsi_Host *);
-static int ahd_linux_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-static int ahd_linux_slave_alloc(Scsi_Device *);
-static int ahd_linux_slave_configure(Scsi_Device *);
-static void ahd_linux_slave_destroy(Scsi_Device *);
-#if defined(__i386__)
-static int ahd_linux_biosparam(struct scsi_device*,
- struct block_device*, sector_t, int[]);
-#endif
-#else
-static int ahd_linux_release(struct Scsi_Host *);
-static void ahd_linux_select_queue_depth(struct Scsi_Host *host,
- Scsi_Device *scsi_devs);
-#if defined(__i386__)
-static int ahd_linux_biosparam(Disk *, kdev_t, int[]);
-#endif
-#endif
-static int ahd_linux_bus_reset(Scsi_Cmnd *);
-static int ahd_linux_dev_reset(Scsi_Cmnd *);
-static int ahd_linux_abort(Scsi_Cmnd *);
-
-/*
- * Calculate a safe value for AHD_NSEG (as expressed through ahd_linux_nseg).
- *
- * In pre-2.5.X...
- * The midlayer allocates an S/G array dynamically when a command is issued
- * using SCSI malloc. This array, which is in an OS dependent format that
- * must later be copied to our private S/G list, is sized to house just the
- * number of segments needed for the current transfer. Since the code that
- * sizes the SCSI malloc pool does not take into consideration fragmentation
- * of the pool, executing transactions numbering just a fraction of our
- * concurrent transaction limit with SG list lengths aproaching AHC_NSEG will
- * quickly depleat the SCSI malloc pool of usable space. Unfortunately, the
- * mid-layer does not properly handle this scsi malloc failures for the S/G
- * array and the result can be a lockup of the I/O subsystem. We try to size
- * our S/G list so that it satisfies our drivers allocation requirements in
- * addition to avoiding fragmentation of the SCSI malloc pool.
- */
-static void
-ahd_linux_size_nseg(void)
-{
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- u_int cur_size;
- u_int best_size;
-
- /*
- * The SCSI allocator rounds to the nearest 512 bytes
- * an cannot allocate across a page boundary. Our algorithm
- * is to start at 1K of scsi malloc space per-command and
- * loop through all factors of the PAGE_SIZE and pick the best.
- */
- best_size = 0;
- for (cur_size = 1024; cur_size <= PAGE_SIZE; cur_size *= 2) {
- u_int nseg;
-
- nseg = cur_size / sizeof(struct scatterlist);
- if (nseg < AHD_LINUX_MIN_NSEG)
- continue;
-
- if (best_size == 0) {
- best_size = cur_size;
- ahd_linux_nseg = nseg;
- } else {
- u_int best_rem;
- u_int cur_rem;
-
- /*
- * Compare the traits of the current "best_size"
- * with the current size to determine if the
- * current size is a better size.
- */
- best_rem = best_size % sizeof(struct scatterlist);
- cur_rem = cur_size % sizeof(struct scatterlist);
- if (cur_rem < best_rem) {
- best_size = cur_size;
- ahd_linux_nseg = nseg;
- }
- }
- }
-#endif
-}
-
-/*
- * Try to detect an Adaptec 79XX controller.
- */
-static int
-ahd_linux_detect(Scsi_Host_Template *template)
-{
- struct ahd_softc *ahd;
- int found;
- int error = 0;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- /*
- * It is a bug that the upper layer takes
- * this lock just prior to calling us.
- */
- spin_unlock_irq(&io_request_lock);
-#endif
-
- /*
- * Sanity checking of Linux SCSI data structures so
- * that some of our hacks^H^H^H^H^Hassumptions aren't
- * violated.
- */
- if (offsetof(struct ahd_cmd_internal, end)
- > offsetof(struct scsi_cmnd, host_scribble)) {
- printf("ahd_linux_detect: SCSI data structures changed.\n");
- printf("ahd_linux_detect: Unable to attach\n");
- return (0);
- }
- /*
- * Determine an appropriate size for our Scatter Gatther lists.
- */
- ahd_linux_size_nseg();
-#ifdef MODULE
- /*
- * If we've been passed any parameters, process them now.
- */
- if (aic79xx)
- aic79xx_setup(aic79xx);
-#endif
-
- template->proc_name = "aic79xx";
-
- /*
- * Initialize our softc list lock prior to
- * probing for any adapters.
- */
- ahd_list_lockinit();
-
-#ifdef CONFIG_PCI
- error = ahd_linux_pci_init();
- if (error)
- return error;
-#endif
-
- /*
- * Register with the SCSI layer all
- * controllers we've found.
- */
- found = 0;
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-
- if (ahd_linux_register_host(ahd, template) == 0)
- found++;
- }
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- spin_lock_irq(&io_request_lock);
-#endif
- aic79xx_detect_complete++;
- return 0;
-}
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * Free the passed in Scsi_Host memory structures prior to unloading the
- * module.
- */
-static int
-ahd_linux_release(struct Scsi_Host * host)
-{
- struct ahd_softc *ahd;
- u_long l;
-
- ahd_list_lock(&l);
- if (host != NULL) {
-
- /*
- * We should be able to just perform
- * the free directly, but check our
- * list for extra sanity.
- */
- ahd = ahd_find_softc(*(struct ahd_softc **)host->hostdata);
- if (ahd != NULL) {
- u_long s;
-
- ahd_lock(ahd, &s);
- ahd_intr_enable(ahd, FALSE);
- ahd_unlock(ahd, &s);
- ahd_free(ahd);
- }
- }
- ahd_list_unlock(&l);
- return (0);
-}
-#endif
-
/*
* Return a string describing the driver.
*/
@@ -928,220 +431,177 @@ ahd_linux_info(struct Scsi_Host *host)
* Queue an SCB to the controller.
*/
static int
-ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *))
+ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
+ struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
/*
- * Save the callback on completion function.
- */
- cmd->scsi_done = scsi_done;
-
- ahd_midlayer_entrypoint_lock(ahd, &flags);
-
- /*
* Close the race of a command that was in the process of
* being queued to us just as our simq was frozen. Let
* DV commands through so long as we are only frozen to
* perform DV.
*/
- if (ahd->platform_data->qfrozen != 0
- && AHD_DV_CMD(cmd) == 0) {
-
- ahd_cmd_set_transaction_status(cmd, CAM_REQUEUE_REQ);
- ahd_linux_queue_cmd_complete(ahd, cmd);
- ahd_schedule_completeq(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- return (0);
- }
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id, cmd->device->lun,
- /*alloc*/TRUE);
- if (dev == NULL) {
- ahd_cmd_set_transaction_status(cmd, CAM_RESRC_UNAVAIL);
- ahd_linux_queue_cmd_complete(ahd, cmd);
- ahd_schedule_completeq(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- printf("%s: aic79xx_linux_queue - Unable to allocate device!\n",
- ahd_name(ahd));
- return (0);
+ if (ahd->platform_data->qfrozen != 0) {
+ printf("%s: queue frozen\n", ahd_name(ahd));
+
+ return SCSI_MLQUEUE_HOST_BUSY;
}
- if (cmd->cmd_len > MAX_CDB_LEN)
- return (-EINVAL);
+
+ /*
+ * Save the callback on completion function.
+ */
+ cmd->scsi_done = scsi_done;
+
cmd->result = CAM_REQ_INPROG << 16;
- TAILQ_INSERT_TAIL(&dev->busyq, (struct ahd_cmd *)cmd, acmd_links.tqe);
- if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- ahd_linux_run_device_queues(ahd);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- return (0);
+
+ return ahd_linux_run_command(ahd, dev, cmd);
+}
+
+static inline struct scsi_target **
+ahd_linux_target_in_softc(struct scsi_target *starget)
+{
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+ unsigned int target_offset;
+
+ target_offset = starget->id;
+ if (starget->channel != 0)
+ target_offset += 8;
+
+ return &ahd->platform_data->starget[target_offset];
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
static int
-ahd_linux_slave_alloc(Scsi_Device *device)
+ahd_linux_target_alloc(struct scsi_target *starget)
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+ unsigned long flags;
+ struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+ struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+ struct ahd_devinfo devinfo;
+ struct ahd_initiator_tinfo *tinfo;
+ struct ahd_tmode_tstate *tstate;
+ char channel = starget->channel + 'A';
- ahd = *((struct ahd_softc **)device->host->hostdata);
- if (bootverbose)
- printf("%s: Slave Alloc %d\n", ahd_name(ahd), device->id);
- return (0);
+ ahd_lock(ahd, &flags);
+
+ BUG_ON(*ahd_targp != NULL);
+
+ *ahd_targp = starget;
+ memset(targ, 0, sizeof(*targ));
+
+ tinfo = ahd_fetch_transinfo(ahd, channel, ahd->our_id,
+ starget->id, &tstate);
+ ahd_compile_devinfo(&devinfo, ahd->our_id, starget->id,
+ CAM_LUN_WILDCARD, channel,
+ ROLE_INITIATOR);
+ spi_min_period(starget) = AHD_SYNCRATE_MAX; /* We can do U320 */
+ if ((ahd->bugs & AHD_PACED_NEGTABLE_BUG) != 0)
+ spi_max_offset(starget) = MAX_OFFSET_PACED_BUG;
+ else
+ spi_max_offset(starget) = MAX_OFFSET_PACED;
+ spi_max_width(starget) = ahd->features & AHD_WIDE;
+
+ ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
+ AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
+ AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_unlock(ahd, &flags);
+
+ return 0;
+}
+
+static void
+ahd_linux_target_destroy(struct scsi_target *starget)
+{
+ struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+
+ *ahd_targp = NULL;
}
static int
-ahd_linux_slave_configure(Scsi_Device *device)
+ahd_linux_slave_alloc(struct scsi_device *sdev)
{
- struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)sdev->host->hostdata);
+ struct scsi_target *starget = sdev->sdev_target;
+ struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+ struct ahd_linux_device *dev;
- ahd = *((struct ahd_softc **)device->host->hostdata);
if (bootverbose)
- printf("%s: Slave Configure %d\n", ahd_name(ahd), device->id);
- ahd_midlayer_entrypoint_lock(ahd, &flags);
+ printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
+
+ BUG_ON(targ->sdev[sdev->lun] != NULL);
+
+ dev = scsi_transport_device_data(sdev);
+ memset(dev, 0, sizeof(*dev));
+
/*
- * Since Linux has attached to the device, configure
- * it so we don't free and allocate the device
- * structure on every command.
+ * We start out life using untagged
+ * transactions of which we allow one.
*/
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/TRUE);
- if (dev != NULL) {
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- dev->flags |= AHD_DEV_SLAVE_CONFIGURED;
- dev->scsi_device = device;
- ahd_linux_device_queue_depth(ahd, dev);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
+ dev->openings = 1;
+
+ /*
+ * Set maxtags to 0. This will be changed if we
+ * later determine that we are dealing with
+ * a tagged queuing capable device.
+ */
+ dev->maxtags = 0;
+
+ targ->sdev[sdev->lun] = sdev;
+
return (0);
}
-static void
-ahd_linux_slave_destroy(Scsi_Device *device)
+static int
+ahd_linux_slave_configure(struct scsi_device *sdev)
{
struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
- ahd = *((struct ahd_softc **)device->host->hostdata);
+ ahd = *((struct ahd_softc **)sdev->host->hostdata);
if (bootverbose)
- printf("%s: Slave Destroy %d\n", ahd_name(ahd), device->id);
- ahd_midlayer_entrypoint_lock(ahd, &flags);
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/FALSE);
+ printf("%s: Slave Configure %d\n", ahd_name(ahd), sdev->id);
- /*
- * Filter out "silly" deletions of real devices by only
- * deleting devices that have had slave_configure()
- * called on them. All other devices that have not
- * been configured will automatically be deleted by
- * the refcounting process.
- */
- if (dev != NULL
- && (dev->flags & AHD_DEV_SLAVE_CONFIGURED) != 0) {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- if (TAILQ_EMPTY(&dev->busyq)
- && dev->active == 0
- && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
- ahd_linux_free_device(ahd, dev);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
+ ahd_linux_device_queue_depth(sdev);
+
+ /* Initial Domain Validation */
+ if (!spi_initial_dv(sdev->sdev_target))
+ spi_dv_device(sdev);
+
+ return 0;
}
-#else
-/*
- * Sets the queue depth for each SCSI device hanging
- * off the input host adapter.
- */
+
static void
-ahd_linux_select_queue_depth(struct Scsi_Host * host,
- Scsi_Device * scsi_devs)
+ahd_linux_slave_destroy(struct scsi_device *sdev)
{
- Scsi_Device *device;
- Scsi_Device *ldev;
struct ahd_softc *ahd;
- u_long flags;
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
+ struct ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
- ahd = *((struct ahd_softc **)host->hostdata);
- ahd_lock(ahd, &flags);
- for (device = scsi_devs; device != NULL; device = device->next) {
+ ahd = *((struct ahd_softc **)sdev->host->hostdata);
+ if (bootverbose)
+ printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
- /*
- * Watch out for duplicate devices. This works around
- * some quirks in how the SCSI scanning code does its
- * device management.
- */
- for (ldev = scsi_devs; ldev != device; ldev = ldev->next) {
- if (ldev->host == device->host
- && ldev->channel == device->channel
- && ldev->id == device->id
- && ldev->lun == device->lun)
- break;
- }
- /* Skip duplicate. */
- if (ldev != device)
- continue;
+ BUG_ON(dev->active);
- if (device->host == host) {
- struct ahd_linux_device *dev;
+ targ->sdev[sdev->lun] = NULL;
- /*
- * Since Linux has attached to the device, configure
- * it so we don't free and allocate the device
- * structure on every command.
- */
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/TRUE);
- if (dev != NULL) {
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- dev->scsi_device = device;
- ahd_linux_device_queue_depth(ahd, dev);
- device->queue_depth = dev->openings
- + dev->active;
- if ((dev->flags & (AHD_DEV_Q_BASIC
- | AHD_DEV_Q_TAGGED)) == 0) {
- /*
- * We allow the OS to queue 2 untagged
- * transactions to us at any time even
- * though we can only execute them
- * serially on the controller/device.
- * This should remove some latency.
- */
- device->queue_depth = 2;
- }
- }
- }
- }
- ahd_unlock(ahd, &flags);
}
-#endif
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
*/
static int
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
ahd_linux_biosparam(struct scsi_device *sdev, struct block_device *bdev,
sector_t capacity, int geom[])
{
uint8_t *bh;
-#else
-ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
-{
- struct scsi_device *sdev = disk->device;
- u_long capacity = disk->capacity;
- struct buffer_head *bh;
-#endif
int heads;
int sectors;
int cylinders;
@@ -1151,22 +611,11 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
ahd = *((struct ahd_softc **)sdev->host->hostdata);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
bh = scsi_bios_ptable(bdev);
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,17)
- bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, block_size(dev));
-#else
- bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, 1024);
-#endif
-
if (bh) {
ret = scsi_partsize(bh, capacity,
&geom[2], &geom[0], &geom[1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
kfree(bh);
-#else
- brelse(bh);
-#endif
if (ret != -1)
return (ret);
}
@@ -1194,392 +643,35 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
* Abort the current SCSI command(s).
*/
static int
-ahd_linux_abort(Scsi_Cmnd *cmd)
+ahd_linux_abort(struct scsi_cmnd *cmd)
{
- struct ahd_softc *ahd;
- struct ahd_cmd *acmd;
- struct ahd_cmd *list_acmd;
- struct ahd_linux_device *dev;
- struct scb *pending_scb;
- u_long s;
- u_int saved_scbptr;
- u_int active_scbptr;
- u_int last_phase;
- u_int cdb_byte;
- int retval;
- int was_paused;
- int paused;
- int wait;
- int disconnected;
- ahd_mode_state saved_modes;
-
- pending_scb = NULL;
- paused = FALSE;
- wait = FALSE;
- ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
- acmd = (struct ahd_cmd *)cmd;
-
- printf("%s:%d:%d:%d: Attempting to abort cmd %p:",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun, cmd);
- for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
- printf(" 0x%x", cmd->cmnd[cdb_byte]);
- printf("\n");
-
- /*
- * In all versions of Linux, we have to work around
- * a major flaw in how the mid-layer is locked down
- * if we are to sleep successfully in our error handler
- * while allowing our interrupt handler to run. Since
- * the midlayer acquires either the io_request_lock or
- * our lock prior to calling us, we must use the
- * spin_unlock_irq() method for unlocking our lock.
- * This will force interrupts to be enabled on the
- * current CPU. Since the EH thread should not have
- * been running with CPU interrupts disabled other than
- * by acquiring either the io_request_lock or our own
- * lock, this *should* be safe.
- */
- ahd_midlayer_entrypoint_lock(ahd, &s);
-
- /*
- * First determine if we currently own this command.
- * Start by searching the device queue. If not found
- * there, check the pending_scb list. If not found
- * at all, and the system wanted us to just abort the
- * command, return success.
- */
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id, cmd->device->lun,
- /*alloc*/FALSE);
-
- if (dev == NULL) {
- /*
- * No target device for this command exists,
- * so we must not still own the command.
- */
- printf("%s:%d:%d:%d: Is not an active device\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- retval = SUCCESS;
- goto no_cmd;
- }
-
- TAILQ_FOREACH(list_acmd, &dev->busyq, acmd_links.tqe) {
- if (list_acmd == acmd)
- break;
- }
-
- if (list_acmd != NULL) {
- printf("%s:%d:%d:%d: Command found on device queue\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- TAILQ_REMOVE(&dev->busyq, list_acmd, acmd_links.tqe);
- cmd->result = DID_ABORT << 16;
- ahd_linux_queue_cmd_complete(ahd, cmd);
- retval = SUCCESS;
- goto done;
- }
+ int error;
- /*
- * See if we can find a matching cmd in the pending list.
- */
- LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
- if (pending_scb->io_ctx == cmd)
- break;
- }
-
- if (pending_scb == NULL) {
- printf("%s:%d:%d:%d: Command not found\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- goto no_cmd;
- }
-
- if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
- /*
- * We can't queue two recovery actions using the same SCB
- */
- retval = FAILED;
- goto done;
- }
-
- /*
- * Ensure that the card doesn't do anything
- * behind our back. Also make sure that we
- * didn't "just" miss an interrupt that would
- * affect this cmd.
- */
- was_paused = ahd_is_paused(ahd);
- ahd_pause_and_flushwork(ahd);
- paused = TRUE;
-
- if ((pending_scb->flags & SCB_ACTIVE) == 0) {
- printf("%s:%d:%d:%d: Command already completed\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- goto no_cmd;
- }
-
- printf("%s: At time of recovery, card was %spaused\n",
- ahd_name(ahd), was_paused ? "" : "not ");
- ahd_dump_card_state(ahd);
-
- disconnected = TRUE;
- if (ahd_search_qinfifo(ahd, cmd->device->id, cmd->device->channel + 'A',
- cmd->device->lun, SCB_GET_TAG(pending_scb),
- ROLE_INITIATOR, CAM_REQ_ABORTED,
- SEARCH_COMPLETE) > 0) {
- printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- retval = SUCCESS;
- goto done;
- }
-
- saved_modes = ahd_save_modes(ahd);
- ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
- last_phase = ahd_inb(ahd, LASTPHASE);
- saved_scbptr = ahd_get_scbptr(ahd);
- active_scbptr = saved_scbptr;
- if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
- struct scb *bus_scb;
-
- bus_scb = ahd_lookup_scb(ahd, active_scbptr);
- if (bus_scb == pending_scb)
- disconnected = FALSE;
- }
-
- /*
- * At this point, pending_scb is the scb associated with the
- * passed in command. That command is currently active on the
- * bus or is in the disconnected state.
- */
- if (last_phase != P_BUSFREE
- && SCB_GET_TAG(pending_scb) == active_scbptr) {
-
- /*
- * We're active on the bus, so assert ATN
- * and hope that the target responds.
- */
- pending_scb = ahd_lookup_scb(ahd, active_scbptr);
- pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
- ahd_outb(ahd, MSG_OUT, HOST_MSG);
- ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
- printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
- ahd_name(ahd), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
- wait = TRUE;
- } else if (disconnected) {
-
- /*
- * Actually re-queue this SCB in an attempt
- * to select the device before it reconnects.
- */
- pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
- ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
- pending_scb->hscb->cdb_len = 0;
- pending_scb->hscb->task_attribute = 0;
- pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
-
- if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
- /*
- * Mark the SCB has having an outstanding
- * task management function. Should the command
- * complete normally before the task management
- * function can be sent, the host will be notified
- * to abort our requeued SCB.
- */
- ahd_outb(ahd, SCB_TASK_MANAGEMENT,
- pending_scb->hscb->task_management);
- } else {
- /*
- * If non-packetized, set the MK_MESSAGE control
- * bit indicating that we desire to send a message.
- * We also set the disconnected flag since there is
- * no guarantee that our SCB control byte matches
- * the version on the card. We don't want the
- * sequencer to abort the command thinking an
- * unsolicited reselection occurred.
- */
- pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
-
- /*
- * The sequencer will never re-reference the
- * in-core SCB. To make sure we are notified
- * during reslection, set the MK_MESSAGE flag in
- * the card's copy of the SCB.
- */
- ahd_outb(ahd, SCB_CONTROL,
- ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
- }
-
- /*
- * Clear out any entries in the QINFIFO first
- * so we are the next SCB for this target
- * to run.
- */
- ahd_search_qinfifo(ahd, cmd->device->id,
- cmd->device->channel + 'A', cmd->device->lun,
- SCB_LIST_NULL, ROLE_INITIATOR,
- CAM_REQUEUE_REQ, SEARCH_COMPLETE);
- ahd_qinfifo_requeue_tail(ahd, pending_scb);
- ahd_set_scbptr(ahd, saved_scbptr);
- ahd_print_path(ahd, pending_scb);
- printf("Device is disconnected, re-queuing SCB\n");
- wait = TRUE;
- } else {
- printf("%s:%d:%d:%d: Unable to deliver message\n",
- ahd_name(ahd), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
- retval = FAILED;
- goto done;
- }
-
-no_cmd:
- /*
- * Our assumption is that if we don't have the command, no
- * recovery action was required, so we return success. Again,
- * the semantics of the mid-layer recovery engine are not
- * well defined, so this may change in time.
- */
- retval = SUCCESS;
-done:
- if (paused)
- ahd_unpause(ahd);
- if (wait) {
- struct timer_list timer;
- int ret;
-
- pending_scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
- spin_unlock_irq(&ahd->platform_data->spin_lock);
- init_timer(&timer);
- timer.data = (u_long)pending_scb;
- timer.expires = jiffies + (5 * HZ);
- timer.function = ahd_linux_sem_timeout;
- add_timer(&timer);
- printf("Recovery code sleeping\n");
- down(&ahd->platform_data->eh_sem);
- printf("Recovery code awake\n");
- ret = del_timer_sync(&timer);
- if (ret == 0) {
- printf("Timer Expired\n");
- retval = FAILED;
- }
- spin_lock_irq(&ahd->platform_data->spin_lock);
- }
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &s);
- return (retval);
-}
-
-
-static void
-ahd_linux_dev_reset_complete(Scsi_Cmnd *cmd)
-{
- free(cmd, M_DEVBUF);
+ error = ahd_linux_queue_recovery_cmd(cmd, SCB_ABORT);
+ if (error != 0)
+ printf("aic79xx_abort returns 0x%x\n", error);
+ return error;
}
/*
* Attempt to send a target reset message to the device that timed out.
*/
static int
-ahd_linux_dev_reset(Scsi_Cmnd *cmd)
+ahd_linux_dev_reset(struct scsi_cmnd *cmd)
{
- struct ahd_softc *ahd;
- struct scsi_cmnd *recovery_cmd;
- struct ahd_linux_device *dev;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
- struct scb *scb;
- struct hardware_scb *hscb;
- u_long s;
- struct timer_list timer;
- int retval;
-
- ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
- recovery_cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
- if (!recovery_cmd)
- return (FAILED);
- memset(recovery_cmd, 0, sizeof(struct scsi_cmnd));
- recovery_cmd->device = cmd->device;
- recovery_cmd->scsi_done = ahd_linux_dev_reset_complete;
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_RECOVERY) != 0)
- printf("%s:%d:%d:%d: Device reset called for cmd %p\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun, cmd);
-#endif
- ahd_lock(ahd, &s);
-
- dev = ahd_linux_get_device(ahd, cmd->device->channel, cmd->device->id,
- cmd->device->lun, /*alloc*/FALSE);
- if (dev == NULL) {
- ahd_unlock(ahd, &s);
- kfree(recovery_cmd);
- return (FAILED);
- }
- if ((scb = ahd_get_scb(ahd, AHD_NEVER_COL_IDX)) == NULL) {
- ahd_unlock(ahd, &s);
- kfree(recovery_cmd);
- return (FAILED);
- }
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- cmd->device->id, &tstate);
- recovery_cmd->result = CAM_REQ_INPROG << 16;
- recovery_cmd->host_scribble = (char *)scb;
- scb->io_ctx = recovery_cmd;
- scb->platform_data->dev = dev;
- scb->sg_count = 0;
- ahd_set_residual(scb, 0);
- ahd_set_sense_residual(scb, 0);
- hscb = scb->hscb;
- hscb->control = 0;
- hscb->scsiid = BUILD_SCSIID(ahd, cmd);
- hscb->lun = cmd->device->lun;
- hscb->cdb_len = 0;
- hscb->task_management = SIU_TASKMGMT_LUN_RESET;
- scb->flags |= SCB_DEVICE_RESET|SCB_RECOVERY_SCB|SCB_ACTIVE;
- if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- scb->flags |= SCB_PACKETIZED;
- } else {
- hscb->control |= MK_MESSAGE;
- }
- dev->openings--;
- dev->active++;
- dev->commands_issued++;
- LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
- ahd_queue_scb(ahd, scb);
+ int error;
- scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
- ahd_unlock(ahd, &s);
- init_timer(&timer);
- timer.data = (u_long)scb;
- timer.expires = jiffies + (5 * HZ);
- timer.function = ahd_linux_sem_timeout;
- add_timer(&timer);
- printf("Recovery code sleeping\n");
- down(&ahd->platform_data->eh_sem);
- printf("Recovery code awake\n");
- retval = SUCCESS;
- if (del_timer_sync(&timer) == 0) {
- printf("Timer Expired\n");
- retval = FAILED;
- }
- ahd_lock(ahd, &s);
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &s);
- printf("%s: Device reset returning 0x%x\n", ahd_name(ahd), retval);
- return (retval);
+ error = ahd_linux_queue_recovery_cmd(cmd, SCB_DEVICE_RESET);
+ if (error != 0)
+ printf("aic79xx_dev_reset returns 0x%x\n", error);
+ return error;
}
/*
* Reset the SCSI bus.
*/
static int
-ahd_linux_bus_reset(Scsi_Cmnd *cmd)
+ahd_linux_bus_reset(struct scsi_cmnd *cmd)
{
struct ahd_softc *ahd;
u_long s;
@@ -1594,7 +686,6 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
ahd_lock(ahd, &s);
found = ahd_reset_channel(ahd, cmd->device->channel + 'A',
/*initiate reset*/TRUE);
- ahd_linux_run_complete_queue(ahd);
ahd_unlock(ahd, &s);
if (bootverbose)
@@ -1604,9 +695,10 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
return (SUCCESS);
}
-Scsi_Host_Template aic79xx_driver_template = {
+struct scsi_host_template aic79xx_driver_template = {
.module = THIS_MODULE,
.name = "aic79xx",
+ .proc_name = "aic79xx",
.proc_info = ahd_linux_proc_info,
.info = ahd_linux_info,
.queuecommand = ahd_linux_queue,
@@ -1623,37 +715,10 @@ Scsi_Host_Template aic79xx_driver_template = {
.slave_alloc = ahd_linux_slave_alloc,
.slave_configure = ahd_linux_slave_configure,
.slave_destroy = ahd_linux_slave_destroy,
+ .target_alloc = ahd_linux_target_alloc,
+ .target_destroy = ahd_linux_target_destroy,
};
-/**************************** Tasklet Handler *********************************/
-
-/*
- * In 2.4.X and above, this routine is called from a tasklet,
- * so we must re-acquire our lock prior to executing this code.
- * In all prior kernels, ahd_schedule_runq() calls this routine
- * directly and ahd_schedule_runq() is called with our lock held.
- */
-static void
-ahd_runq_tasklet(unsigned long data)
-{
- struct ahd_softc* ahd;
- struct ahd_linux_device *dev;
- u_long flags;
-
- ahd = (struct ahd_softc *)data;
- ahd_lock(ahd, &flags);
- while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
-
- TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
- dev->flags &= ~AHD_DEV_ON_RUN_LIST;
- ahd_linux_check_device_queue(ahd, dev);
- /* Yeild to our interrupt handler */
- ahd_unlock(ahd, &flags);
- ahd_lock(ahd, &flags);
- }
- ahd_unlock(ahd, &flags);
-}
-
/******************************** Bus DMA *************************************/
int
ahd_dma_tag_create(struct ahd_softc *ahd, bus_dma_tag_t parent,
@@ -1693,36 +758,10 @@ int
ahd_dmamem_alloc(struct ahd_softc *ahd, bus_dma_tag_t dmat, void** vaddr,
int flags, bus_dmamap_t *mapp)
{
- bus_dmamap_t map;
-
- map = malloc(sizeof(*map), M_DEVBUF, M_NOWAIT);
- if (map == NULL)
- return (ENOMEM);
- /*
- * Although we can dma data above 4GB, our
- * "consistent" memory is below 4GB for
- * space efficiency reasons (only need a 4byte
- * address). For this reason, we have to reset
- * our dma mask when doing allocations.
- */
- if (ahd->dev_softc != NULL)
- if (pci_set_dma_mask(ahd->dev_softc, 0xFFFFFFFF)) {
- printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
- kfree(map);
- return (ENODEV);
- }
*vaddr = pci_alloc_consistent(ahd->dev_softc,
- dmat->maxsize, &map->bus_addr);
- if (ahd->dev_softc != NULL)
- if (pci_set_dma_mask(ahd->dev_softc,
- ahd->platform_data->hw_dma_mask)) {
- printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
- kfree(map);
- return (ENODEV);
- }
+ dmat->maxsize, mapp);
if (*vaddr == NULL)
return (ENOMEM);
- *mapp = map;
return(0);
}
@@ -1731,7 +770,7 @@ ahd_dmamem_free(struct ahd_softc *ahd, bus_dma_tag_t dmat,
void* vaddr, bus_dmamap_t map)
{
pci_free_consistent(ahd->dev_softc, dmat->maxsize,
- vaddr, map->bus_addr);
+ vaddr, map);
}
int
@@ -1745,7 +784,7 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
*/
bus_dma_segment_t stack_sg;
- stack_sg.ds_addr = map->bus_addr;
+ stack_sg.ds_addr = map;
stack_sg.ds_len = dmat->maxsize;
cb(cb_arg, &stack_sg, /*nseg*/1, /*error*/0);
return (0);
@@ -1754,11 +793,6 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
void
ahd_dmamap_destroy(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map)
{
- /*
- * The map may is NULL in our < 2.3.X implementation.
- */
- if (map != NULL)
- free(map, M_DEVBUF);
}
int
@@ -1823,41 +857,6 @@ ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd)
}
static void
-ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
-{
-
- if ((instance >= 0) && (targ >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_tag_info))
- && (targ < AHD_NUM_TARGETS)) {
- aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
- if (bootverbose)
- printf("tag_info[%d:%d] = %d\n", instance, targ, value);
- }
-}
-
-static void
-ahd_linux_setup_rd_strm_info(u_long arg, int instance, int targ, int32_t value)
-{
- if ((instance >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_rd_strm_info))) {
- aic79xx_rd_strm_info[instance] = value & 0xFFFF;
- if (bootverbose)
- printf("rd_strm[%d] = 0x%x\n", instance, value);
- }
-}
-
-static void
-ahd_linux_setup_dv(u_long arg, int instance, int targ, int32_t value)
-{
- if ((instance >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_dv_settings))) {
- aic79xx_dv_settings[instance] = value;
- if (bootverbose)
- printf("dv[%d] = %d\n", instance, value);
- }
-}
-
-static void
ahd_linux_setup_iocell_info(u_long index, int instance, int targ, int32_t value)
{
@@ -1887,6 +886,99 @@ ahd_linux_setup_tag_info_global(char *p)
}
}
+static void
+ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
+{
+
+ if ((instance >= 0) && (targ >= 0)
+ && (instance < NUM_ELEMENTS(aic79xx_tag_info))
+ && (targ < AHD_NUM_TARGETS)) {
+ aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
+ if (bootverbose)
+ printf("tag_info[%d:%d] = %d\n", instance, targ, value);
+ }
+}
+
+static char *
+ahd_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+ void (*callback)(u_long, int, int, int32_t),
+ u_long callback_arg)
+{
+ char *tok_end;
+ char *tok_end2;
+ int i;
+ int instance;
+ int targ;
+ int done;
+ char tok_list[] = {'.', ',', '{', '}', '\0'};
+
+ /* All options use a ':' name/arg separator */
+ if (*opt_arg != ':')
+ return (opt_arg);
+ opt_arg++;
+ instance = -1;
+ targ = -1;
+ done = FALSE;
+ /*
+ * Restore separator that may be in
+ * the middle of our option argument.
+ */
+ tok_end = strchr(opt_arg, '\0');
+ if (tok_end < end)
+ *tok_end = ',';
+ while (!done) {
+ switch (*opt_arg) {
+ case '{':
+ if (instance == -1) {
+ instance = 0;
+ } else {
+ if (depth > 1) {
+ if (targ == -1)
+ targ = 0;
+ } else {
+ printf("Malformed Option %s\n",
+ opt_name);
+ done = TRUE;
+ }
+ }
+ opt_arg++;
+ break;
+ case '}':
+ if (targ != -1)
+ targ = -1;
+ else if (instance != -1)
+ instance = -1;
+ opt_arg++;
+ break;
+ case ',':
+ case '.':
+ if (instance == -1)
+ done = TRUE;
+ else if (targ >= 0)
+ targ++;
+ else if (instance >= 0)
+ instance++;
+ opt_arg++;
+ break;
+ case '\0':
+ done = TRUE;
+ break;
+ default:
+ tok_end = end;
+ for (i = 0; tok_list[i]; i++) {
+ tok_end2 = strchr(opt_arg, tok_list[i]);
+ if ((tok_end2) && (tok_end2 < tok_end))
+ tok_end = tok_end2;
+ }
+ callback(callback_arg, instance, targ,
+ simple_strtol(opt_arg, NULL, 0));
+ opt_arg = tok_end;
+ break;
+ }
+ }
+ return (opt_arg);
+}
+
/*
* Handle Linux boot parameters. This routine allows for assigning a value
* to a parameter with a ':' between the parameter and the value.
@@ -1916,8 +1008,6 @@ aic79xx_setup(char *s)
{ "seltime", &aic79xx_seltime },
{ "tag_info", NULL },
{ "global_tag_depth", NULL},
- { "rd_strm", NULL },
- { "dv", NULL },
{ "slewrate", NULL },
{ "precomp", NULL },
{ "amplitude", NULL },
@@ -1946,24 +1036,18 @@ aic79xx_setup(char *s)
if (strncmp(p, "global_tag_depth", n) == 0) {
ahd_linux_setup_tag_info_global(p + n);
} else if (strncmp(p, "tag_info", n) == 0) {
- s = aic_parse_brace_option("tag_info", p + n, end,
+ s = ahd_parse_brace_option("tag_info", p + n, end,
2, ahd_linux_setup_tag_info, 0);
- } else if (strncmp(p, "rd_strm", n) == 0) {
- s = aic_parse_brace_option("rd_strm", p + n, end,
- 1, ahd_linux_setup_rd_strm_info, 0);
- } else if (strncmp(p, "dv", n) == 0) {
- s = aic_parse_brace_option("dv", p + n, end, 1,
- ahd_linux_setup_dv, 0);
} else if (strncmp(p, "slewrate", n) == 0) {
- s = aic_parse_brace_option("slewrate",
+ s = ahd_parse_brace_option("slewrate",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_SLEWRATE_INDEX);
} else if (strncmp(p, "precomp", n) == 0) {
- s = aic_parse_brace_option("precomp",
+ s = ahd_parse_brace_option("precomp",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_PRECOMP_INDEX);
} else if (strncmp(p, "amplitude", n) == 0) {
- s = aic_parse_brace_option("amplitude",
+ s = ahd_parse_brace_option("amplitude",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_AMPLITUDE_INDEX);
} else if (p[n] == ':') {
@@ -1982,13 +1066,12 @@ __setup("aic79xx=", aic79xx_setup);
uint32_t aic79xx_verbose;
int
-ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
+ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *template)
{
char buf[80];
struct Scsi_Host *host;
char *new_name;
u_long s;
- u_long target;
template->name = ahd->description;
host = scsi_host_alloc(template, sizeof(struct ahd_softc *));
@@ -1997,11 +1080,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
*((struct ahd_softc **)host->hostdata) = ahd;
ahd_lock(ahd, &s);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
scsi_assign_lock(host, &ahd->platform_data->spin_lock);
-#elif AHD_SCSI_HAS_HOST_LOCK != 0
- host->lock = &ahd->platform_data->spin_lock;
-#endif
ahd->platform_data->host = host;
host->can_queue = AHD_MAX_QUEUE;
host->cmd_per_lun = 2;
@@ -2012,7 +1091,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
host->max_lun = AHD_NUM_LUNS;
host->max_channel = 0;
host->sg_tablesize = AHD_NSEG;
- ahd_set_unit(ahd, ahd_linux_next_unit());
+ ahd_set_unit(ahd, ahd_linux_unit++);
sprintf(buf, "scsi%d", host->host_no);
new_name = malloc(strlen(buf) + 1, M_DEVBUF, M_NOWAIT);
if (new_name != NULL) {
@@ -2020,54 +1099,14 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
ahd_set_name(ahd, new_name);
}
host->unique_id = ahd->unit;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- scsi_set_pci_device(host, ahd->dev_softc);
-#endif
- ahd_linux_setup_user_rd_strm_settings(ahd);
ahd_linux_initialize_scsi_bus(ahd);
- ahd_unlock(ahd, &s);
- ahd->platform_data->dv_pid = kernel_thread(ahd_linux_dv_thread, ahd, 0);
- ahd_lock(ahd, &s);
- if (ahd->platform_data->dv_pid < 0) {
- printf("%s: Failed to create DV thread, error= %d\n",
- ahd_name(ahd), ahd->platform_data->dv_pid);
- return (-ahd->platform_data->dv_pid);
- }
- /*
- * Initially allocate *all* of our linux target objects
- * so that the DV thread will scan them all in parallel
- * just after driver initialization. Any device that
- * does not exist will have its target object destroyed
- * by the selection timeout handler. In the case of a
- * device that appears after the initial DV scan, async
- * negotiation will occur for the first command, and DV
- * will comence should that first command be successful.
- */
- for (target = 0; target < host->max_id; target++) {
-
- /*
- * Skip our own ID. Some Compaq/HP storage devices
- * have enclosure management devices that respond to
- * single bit selection (i.e. selecting ourselves).
- * It is expected that either an external application
- * or a modified kernel will be used to probe this
- * ID if it is appropriate. To accommodate these
- * installations, ahc_linux_alloc_target() will allocate
- * for our ID if asked to do so.
- */
- if (target == ahd->our_id)
- continue;
-
- ahd_linux_alloc_target(ahd, 0, target);
- }
ahd_intr_enable(ahd, TRUE);
- ahd_linux_start_dv(ahd);
ahd_unlock(ahd, &s);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+ host->transportt = ahd_linux_transport_template;
+
scsi_add_host(host, &ahd->dev_softc->dev); /* XXX handle failure */
scsi_scan_host(host);
-#endif
return (0);
}
@@ -2081,29 +1120,6 @@ ahd_linux_get_memsize(void)
}
/*
- * Find the smallest available unit number to use
- * for a new device. We don't just use a static
- * count to handle the "repeated hot-(un)plug"
- * scenario.
- */
-static int
-ahd_linux_next_unit(void)
-{
- struct ahd_softc *ahd;
- int unit;
-
- unit = 0;
-retry:
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- if (ahd->unit == unit) {
- unit++;
- goto retry;
- }
- }
- return (unit);
-}
-
-/*
* Place the SCSI bus into a known state by either resetting it,
* or forcing transfer negotiations on the next command to any
* target.
@@ -2162,20 +1178,9 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
if (ahd->platform_data == NULL)
return (ENOMEM);
memset(ahd->platform_data, 0, sizeof(struct ahd_platform_data));
- TAILQ_INIT(&ahd->platform_data->completeq);
- TAILQ_INIT(&ahd->platform_data->device_runq);
ahd->platform_data->irq = AHD_LINUX_NOIRQ;
- ahd->platform_data->hw_dma_mask = 0xFFFFFFFF;
ahd_lockinit(ahd);
- ahd_done_lockinit(ahd);
- init_timer(&ahd->platform_data->completeq_timer);
- ahd->platform_data->completeq_timer.data = (u_long)ahd;
- ahd->platform_data->completeq_timer.function =
- (ahd_linux_callback_t *)ahd_linux_thread_run_complete_queue;
init_MUTEX_LOCKED(&ahd->platform_data->eh_sem);
- init_MUTEX_LOCKED(&ahd->platform_data->dv_sem);
- init_MUTEX_LOCKED(&ahd->platform_data->dv_cmd_sem);
- ahd_setup_runq_tasklet(ahd);
ahd->seltime = (aic79xx_seltime & 0x3) << 4;
return (0);
}
@@ -2183,39 +1188,27 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
void
ahd_platform_free(struct ahd_softc *ahd)
{
- struct ahd_linux_target *targ;
- struct ahd_linux_device *dev;
+ struct scsi_target *starget;
int i, j;
if (ahd->platform_data != NULL) {
- del_timer_sync(&ahd->platform_data->completeq_timer);
- ahd_linux_kill_dv_thread(ahd);
- ahd_teardown_runq_tasklet(ahd);
if (ahd->platform_data->host != NULL) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
scsi_remove_host(ahd->platform_data->host);
-#endif
scsi_host_put(ahd->platform_data->host);
}
/* destroy all of the device and target objects */
for (i = 0; i < AHD_NUM_TARGETS; i++) {
- targ = ahd->platform_data->targets[i];
- if (targ != NULL) {
- /* Keep target around through the loop. */
- targ->refcount++;
+ starget = ahd->platform_data->starget[i];
+ if (starget != NULL) {
for (j = 0; j < AHD_NUM_LUNS; j++) {
-
- if (targ->devices[j] == NULL)
+ struct ahd_linux_target *targ =
+ scsi_transport_target_data(starget);
+ if (targ->sdev[j] == NULL)
continue;
- dev = targ->devices[j];
- ahd_linux_free_device(ahd, dev);
+ targ->sdev[j] = NULL;
}
- /*
- * Forcibly free the target now that
- * all devices are gone.
- */
- ahd_linux_free_target(ahd, targ);
+ ahd->platform_data->starget[i] = NULL;
}
}
@@ -2233,16 +1226,6 @@ ahd_platform_free(struct ahd_softc *ahd)
release_mem_region(ahd->platform_data->mem_busaddr,
0x1000);
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- /*
- * In 2.4 we detach from the scsi midlayer before the PCI
- * layer invokes our remove callback. No per-instance
- * detach is provided, so we must reach inside the PCI
- * subsystem's internals and detach our driver manually.
- */
- if (ahd->dev_softc != NULL)
- ahd->dev_softc->driver = NULL;
-#endif
free(ahd->platform_data, M_DEVBUF);
}
}
@@ -2280,13 +1263,22 @@ void
ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
ahd_queue_alg alg)
{
+ struct scsi_target *starget;
+ struct ahd_linux_target *targ;
struct ahd_linux_device *dev;
+ struct scsi_device *sdev;
int was_queuing;
int now_queuing;
- dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
- devinfo->target,
- devinfo->lun, /*alloc*/FALSE);
+ starget = ahd->platform_data->starget[devinfo->target];
+ targ = scsi_transport_target_data(starget);
+ BUG_ON(targ == NULL);
+ sdev = targ->sdev[devinfo->lun];
+ if (sdev == NULL)
+ return;
+
+ dev = scsi_transport_device_data(sdev);
+
if (dev == NULL)
return;
was_queuing = dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED);
@@ -2339,1434 +1331,37 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
dev->maxtags = 0;
dev->openings = 1 - dev->active;
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- if (dev->scsi_device != NULL) {
- switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
- case AHD_DEV_Q_BASIC:
- scsi_adjust_queue_depth(dev->scsi_device,
- MSG_SIMPLE_TASK,
- dev->openings + dev->active);
- break;
- case AHD_DEV_Q_TAGGED:
- scsi_adjust_queue_depth(dev->scsi_device,
- MSG_ORDERED_TASK,
- dev->openings + dev->active);
- break;
- default:
- /*
- * We allow the OS to queue 2 untagged transactions to
- * us at any time even though we can only execute them
- * serially on the controller/device. This should
- * remove some latency.
- */
- scsi_adjust_queue_depth(dev->scsi_device,
- /*NON-TAGGED*/0,
- /*queue depth*/2);
- break;
- }
- }
-#endif
-}
-
-int
-ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
- int lun, u_int tag, role_t role, uint32_t status)
-{
- int targ;
- int maxtarg;
- int maxlun;
- int clun;
- int count;
-
- if (tag != SCB_LIST_NULL)
- return (0);
-
- targ = 0;
- if (target != CAM_TARGET_WILDCARD) {
- targ = target;
- maxtarg = targ + 1;
- } else {
- maxtarg = (ahd->features & AHD_WIDE) ? 16 : 8;
- }
- clun = 0;
- if (lun != CAM_LUN_WILDCARD) {
- clun = lun;
- maxlun = clun + 1;
- } else {
- maxlun = AHD_NUM_LUNS;
- }
-
- count = 0;
- for (; targ < maxtarg; targ++) {
-
- for (; clun < maxlun; clun++) {
- struct ahd_linux_device *dev;
- struct ahd_busyq *busyq;
- struct ahd_cmd *acmd;
-
- dev = ahd_linux_get_device(ahd, /*chan*/0, targ,
- clun, /*alloc*/FALSE);
- if (dev == NULL)
- continue;
-
- busyq = &dev->busyq;
- while ((acmd = TAILQ_FIRST(busyq)) != NULL) {
- Scsi_Cmnd *cmd;
-
- cmd = &acmd_scsi_cmd(acmd);
- TAILQ_REMOVE(busyq, acmd,
- acmd_links.tqe);
- count++;
- cmd->result = status << 16;
- ahd_linux_queue_cmd_complete(ahd, cmd);
- }
- }
- }
-
- return (count);
-}
-
-static void
-ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd)
-{
- u_long flags;
-
- ahd_lock(ahd, &flags);
- del_timer(&ahd->platform_data->completeq_timer);
- ahd->platform_data->flags &= ~AHD_RUN_CMPLT_Q_TIMER;
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_start_dv(struct ahd_softc *ahd)
-{
-
- /*
- * Freeze the simq and signal ahd_linux_queue to not let any
- * more commands through
- */
- if ((ahd->platform_data->flags & AHD_DV_ACTIVE) == 0) {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s: Starting DV\n", ahd_name(ahd));
-#endif
-
- ahd->platform_data->flags |= AHD_DV_ACTIVE;
- ahd_freeze_simq(ahd);
-
- /* Wake up the DV kthread */
- up(&ahd->platform_data->dv_sem);
- }
-}
-
-static int
-ahd_linux_dv_thread(void *data)
-{
- struct ahd_softc *ahd;
- int target;
- u_long s;
-
- ahd = (struct ahd_softc *)data;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("In DV Thread\n");
-#endif
-
- /*
- * Complete thread creation.
- */
- lock_kernel();
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,60)
- /*
- * Don't care about any signals.
- */
- siginitsetinv(&current->blocked, 0);
-
- daemonize();
- sprintf(current->comm, "ahd_dv_%d", ahd->unit);
-#else
- daemonize("ahd_dv_%d", ahd->unit);
- current->flags |= PF_NOFREEZE;
-#endif
- unlock_kernel();
-
- while (1) {
- /*
- * Use down_interruptible() rather than down() to
- * avoid inclusion in the load average.
- */
- down_interruptible(&ahd->platform_data->dv_sem);
-
- /* Check to see if we've been signaled to exit */
- ahd_lock(ahd, &s);
- if ((ahd->platform_data->flags & AHD_DV_SHUTDOWN) != 0) {
- ahd_unlock(ahd, &s);
- break;
- }
- ahd_unlock(ahd, &s);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s: Beginning Domain Validation\n",
- ahd_name(ahd));
-#endif
-
- /*
- * Wait for any pending commands to drain before proceeding.
- */
- ahd_lock(ahd, &s);
- while (LIST_FIRST(&ahd->pending_scbs) != NULL) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_EMPTY;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
-
- /*
- * Wait for the SIMQ to be released so that DV is the
- * only reason the queue is frozen.
- */
- while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
- ahd_unlock(ahd, &s);
-
- for (target = 0; target < AHD_NUM_TARGETS; target++)
- ahd_linux_dv_target(ahd, target);
-
- ahd_lock(ahd, &s);
- ahd->platform_data->flags &= ~AHD_DV_ACTIVE;
- ahd_unlock(ahd, &s);
-
- /*
- * Release the SIMQ so that normal commands are
- * allowed to continue on the bus.
- */
- ahd_release_simq(ahd);
- }
- up(&ahd->platform_data->eh_sem);
- return (0);
-}
-
-static void
-ahd_linux_kill_dv_thread(struct ahd_softc *ahd)
-{
- u_long s;
-
- ahd_lock(ahd, &s);
- if (ahd->platform_data->dv_pid != 0) {
- ahd->platform_data->flags |= AHD_DV_SHUTDOWN;
- ahd_unlock(ahd, &s);
- up(&ahd->platform_data->dv_sem);
-
- /*
- * Use the eh_sem as an indicator that the
- * dv thread is exiting. Note that the dv
- * thread must still return after performing
- * the up on our semaphore before it has
- * completely exited this module. Unfortunately,
- * there seems to be no easy way to wait for the
- * exit of a thread for which you are not the
- * parent (dv threads are parented by init).
- * Cross your fingers...
- */
- down(&ahd->platform_data->eh_sem);
-
- /*
- * Mark the dv thread as already dead. This
- * avoids attempting to kill it a second time.
- * This is necessary because we must kill the
- * DV thread before calling ahd_free() in the
- * module shutdown case to avoid bogus locking
- * in the SCSI mid-layer, but we ahd_free() is
- * called without killing the DV thread in the
- * instance detach case, so ahd_platform_free()
- * calls us again to verify that the DV thread
- * is dead.
- */
- ahd->platform_data->dv_pid = 0;
- } else {
- ahd_unlock(ahd, &s);
- }
-}
-
-#define AHD_LINUX_DV_INQ_SHORT_LEN 36
-#define AHD_LINUX_DV_INQ_LEN 256
-#define AHD_LINUX_DV_TIMEOUT (HZ / 4)
-
-#define AHD_SET_DV_STATE(ahd, targ, newstate) \
- ahd_set_dv_state(ahd, targ, newstate, __LINE__)
-
-static __inline void
-ahd_set_dv_state(struct ahd_softc *ahd, struct ahd_linux_target *targ,
- ahd_dv_state newstate, u_int line)
-{
- ahd_dv_state oldstate;
-
- oldstate = targ->dv_state;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s:%d: Going from state %d to state %d\n",
- ahd_name(ahd), line, oldstate, newstate);
-#endif
-
- if (oldstate == newstate)
- targ->dv_state_retry++;
- else
- targ->dv_state_retry = 0;
- targ->dv_state = newstate;
-}
-
-static void
-ahd_linux_dv_target(struct ahd_softc *ahd, u_int target_offset)
-{
- struct ahd_devinfo devinfo;
- struct ahd_linux_target *targ;
- struct scsi_cmnd *cmd;
- struct scsi_device *scsi_dev;
- struct scsi_sense_data *sense;
- uint8_t *buffer;
- u_long s;
- u_int timeout;
- int echo_size;
-
- sense = NULL;
- buffer = NULL;
- echo_size = 0;
- ahd_lock(ahd, &s);
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL || (targ->flags & AHD_DV_REQUIRED) == 0) {
- ahd_unlock(ahd, &s);
- return;
- }
- ahd_compile_devinfo(&devinfo, ahd->our_id, targ->target, /*lun*/0,
- targ->channel + 'A', ROLE_INITIATOR);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, &devinfo);
- printf("Performing DV\n");
- }
-#endif
-
- ahd_unlock(ahd, &s);
-
- cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
- scsi_dev = malloc(sizeof(struct scsi_device), M_DEVBUF, M_WAITOK);
- scsi_dev->host = ahd->platform_data->host;
- scsi_dev->id = devinfo.target;
- scsi_dev->lun = devinfo.lun;
- scsi_dev->channel = devinfo.channel - 'A';
- ahd->platform_data->dv_scsi_dev = scsi_dev;
-
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_SHORT_ASYNC);
-
- while (targ->dv_state != AHD_DV_STATE_EXIT) {
- timeout = AHD_LINUX_DV_TIMEOUT;
- switch (targ->dv_state) {
- case AHD_DV_STATE_INQ_SHORT_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC_VERIFY:
- /*
- * Set things to async narrow to reduce the
- * chance that the INQ will fail.
- */
- ahd_lock(ahd, &s);
- ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_unlock(ahd, &s);
- timeout = 10 * HZ;
- targ->flags &= ~AHD_INQ_VALID;
- /* FALLTHROUGH */
- case AHD_DV_STATE_INQ_VERIFY:
- {
- u_int inq_len;
-
- if (targ->dv_state == AHD_DV_STATE_INQ_SHORT_ASYNC)
- inq_len = AHD_LINUX_DV_INQ_SHORT_LEN;
- else
- inq_len = targ->inq_data->additional_length + 5;
- ahd_linux_dv_inq(ahd, cmd, &devinfo, targ, inq_len);
- break;
- }
- case AHD_DV_STATE_TUR:
- case AHD_DV_STATE_BUSY:
- timeout = 5 * HZ;
- ahd_linux_dv_tur(ahd, cmd, &devinfo);
- break;
- case AHD_DV_STATE_REBD:
- ahd_linux_dv_rebd(ahd, cmd, &devinfo, targ);
- break;
- case AHD_DV_STATE_WEB:
- ahd_linux_dv_web(ahd, cmd, &devinfo, targ);
- break;
-
- case AHD_DV_STATE_REB:
- ahd_linux_dv_reb(ahd, cmd, &devinfo, targ);
- break;
-
- case AHD_DV_STATE_SU:
- ahd_linux_dv_su(ahd, cmd, &devinfo, targ);
- timeout = 50 * HZ;
- break;
-
- default:
- ahd_print_devinfo(ahd, &devinfo);
- printf("Unknown DV state %d\n", targ->dv_state);
- goto out;
- }
-
- /* Queue the command and wait for it to complete */
- /* Abuse eh_timeout in the scsi_cmnd struct for our purposes */
- init_timer(&cmd->eh_timeout);
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_MESSAGES) != 0)
- /*
- * All of the printfs during negotiation
- * really slow down the negotiation.
- * Add a bit of time just to be safe.
- */
- timeout += HZ;
-#endif
- scsi_add_timer(cmd, timeout, ahd_linux_dv_timeout);
- /*
- * In 2.5.X, it is assumed that all calls from the
- * "midlayer" (which we are emulating) will have the
- * ahd host lock held. For other kernels, the
- * io_request_lock must be held.
- */
-#if AHD_SCSI_HAS_HOST_LOCK != 0
- ahd_lock(ahd, &s);
-#else
- spin_lock_irqsave(&io_request_lock, s);
-#endif
- ahd_linux_queue(cmd, ahd_linux_dv_complete);
-#if AHD_SCSI_HAS_HOST_LOCK != 0
- ahd_unlock(ahd, &s);
-#else
- spin_unlock_irqrestore(&io_request_lock, s);
-#endif
- down_interruptible(&ahd->platform_data->dv_cmd_sem);
- /*
- * Wait for the SIMQ to be released so that DV is the
- * only reason the queue is frozen.
- */
- ahd_lock(ahd, &s);
- while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
- ahd_unlock(ahd, &s);
-
- ahd_linux_dv_transition(ahd, cmd, &devinfo, targ);
- }
-
-out:
- if ((targ->flags & AHD_INQ_VALID) != 0
- && ahd_linux_get_device(ahd, devinfo.channel - 'A',
- devinfo.target, devinfo.lun,
- /*alloc*/FALSE) == NULL) {
- /*
- * The DV state machine failed to configure this device.
- * This is normal if DV is disabled. Since we have inquiry
- * data, filter it and use the "optimistic" negotiation
- * parameters found in the inquiry string.
- */
- ahd_linux_filter_inquiry(ahd, &devinfo);
- if ((targ->flags & (AHD_BASIC_DV|AHD_ENHANCED_DV)) != 0) {
- ahd_print_devinfo(ahd, &devinfo);
- printf("DV failed to configure device. "
- "Please file a bug report against "
- "this driver.\n");
- }
- }
-
- if (cmd != NULL)
- free(cmd, M_DEVBUF);
-
- if (ahd->platform_data->dv_scsi_dev != NULL) {
- free(ahd->platform_data->dv_scsi_dev, M_DEVBUF);
- ahd->platform_data->dv_scsi_dev = NULL;
- }
-
- ahd_lock(ahd, &s);
- if (targ->dv_buffer != NULL) {
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = NULL;
- }
- if (targ->dv_buffer1 != NULL) {
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = NULL;
- }
- targ->flags &= ~AHD_DV_REQUIRED;
- if (targ->refcount == 0)
- ahd_linux_free_target(ahd, targ);
- ahd_unlock(ahd, &s);
-}
-
-static __inline int
-ahd_linux_dv_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
- u_long s;
- int retval;
-
- ahd_lock(ahd, &s);
- retval = ahd_linux_fallback(ahd, devinfo);
- ahd_unlock(ahd, &s);
-
- return (retval);
-}
-
-static void
-ahd_linux_dv_transition(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ)
-{
- u_int32_t status;
-
- status = aic_error_action(cmd, targ->inq_data,
- ahd_cmd_get_transaction_status(cmd),
- ahd_cmd_get_scsi_status(cmd));
-
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Entering ahd_linux_dv_transition, state= %d, "
- "status= 0x%x, cmd->result= 0x%x\n", targ->dv_state,
- status, cmd->result);
- }
-#endif
- switch (targ->dv_state) {
- case AHD_DV_STATE_INQ_SHORT_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
- if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
+ switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
+ case AHD_DEV_Q_BASIC:
+ scsi_adjust_queue_depth(sdev,
+ MSG_SIMPLE_TASK,
+ dev->openings + dev->active);
break;
- case AHD_DV_STATE_INQ_ASYNC_VERIFY:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- u_int xportflags;
- u_int spi3data;
-
- if (memcmp(targ->inq_data, targ->dv_buffer,
- AHD_LINUX_DV_INQ_LEN) != 0) {
- /*
- * Inquiry data must have changed.
- * Try from the top again.
- */
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- }
-
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
- targ->flags |= AHD_INQ_VALID;
- if (ahd_linux_user_dv_setting(ahd) == 0)
- break;
-
- xportflags = targ->inq_data->flags;
- if ((xportflags & (SID_Sync|SID_WBus16)) == 0)
- break;
-
- spi3data = targ->inq_data->spi3data;
- switch (spi3data & SID_SPI_CLOCK_DT_ST) {
- default:
- case SID_SPI_CLOCK_ST:
- /* Assume only basic DV is supported. */
- targ->flags |= AHD_BASIC_DV;
- break;
- case SID_SPI_CLOCK_DT:
- case SID_SPI_CLOCK_DT_ST:
- targ->flags |= AHD_ENHANCED_DV;
- break;
- }
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
-
- if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
+ case AHD_DEV_Q_TAGGED:
+ scsi_adjust_queue_depth(sdev,
+ MSG_ORDERED_TASK,
+ dev->openings + dev->active);
break;
- case AHD_DV_STATE_INQ_VERIFY:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
-
- if (memcmp(targ->inq_data, targ->dv_buffer,
- AHD_LINUX_DV_INQ_LEN) == 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- int i;
-
- ahd_print_devinfo(ahd, devinfo);
- printf("Inquiry buffer mismatch:");
- for (i = 0; i < AHD_LINUX_DV_INQ_LEN; i++) {
- if ((i & 0xF) == 0)
- printf("\n ");
- printf("0x%x:0x0%x ",
- ((uint8_t *)targ->inq_data)[i],
- targ->dv_buffer[i]);
- }
- printf("\n");
- }
-#endif
-
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- } else if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
- break;
-
- case AHD_DV_STATE_TUR:
- switch (status & SS_MASK) {
- case SS_NOP:
- if ((targ->flags & AHD_BASIC_DV) != 0) {
- ahd_linux_filter_inquiry(ahd, devinfo);
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_VERIFY);
- } else if ((targ->flags & AHD_ENHANCED_DV) != 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REBD);
- } else {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- }
- break;
- case SS_RETRY:
- case SS_TUR:
- if ((status & SS_ERRMASK) == EBUSY) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- break;
- }
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- }
- if (targ->dv_state_retry >= 10) {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV TUR reties exhausted\n");
- }
-#endif
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- if (status & SSQ_DELAY)
- ssleep(1);
-
- break;
- case SS_START:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_SU);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_REBD:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- uint32_t echo_size;
-
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
- echo_size = scsi_3btoul(&targ->dv_buffer[1]);
- echo_size &= 0x1FFF;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Echo buffer size= %d\n", echo_size);
- }
-#endif
- if (echo_size == 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-
- /* Generate the buffer pattern */
- targ->dv_echo_size = echo_size;
- ahd_linux_generate_dv_pattern(targ);
- /*
- * Setup initial negotiation values.
- */
- ahd_linux_filter_inquiry(ahd, devinfo);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
- if (targ->dv_state_retry <= 10)
- break;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV REBD reties exhausted\n");
- }
-#endif
- /* FALLTHROUGH */
- case SS_FATAL:
- default:
- /*
- * Setup initial negotiation values
- * and try level 1 DV.
- */
- ahd_linux_filter_inquiry(ahd, devinfo);
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_VERIFY);
- targ->dv_echo_size = 0;
- break;
- }
- break;
-
- case AHD_DV_STATE_WEB:
- switch (status & SS_MASK) {
- case SS_NOP:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REB);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- }
- if (targ->dv_state_retry <= 10)
- break;
- /* FALLTHROUGH */
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV WEB reties exhausted\n");
- }
-#endif
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_REB:
- switch (status & SS_MASK) {
- case SS_NOP:
- if (memcmp(targ->dv_buffer, targ->dv_buffer1,
- targ->dv_echo_size) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0)
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- else
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_WEB);
- break;
- }
-
- if (targ->dv_buffer != NULL) {
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = NULL;
- }
- if (targ->dv_buffer1 != NULL) {
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = NULL;
- }
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
- }
- if (targ->dv_state_retry <= 10) {
- if ((status & (SSQ_DELAY_RANDOM|SSQ_DELAY))!= 0)
- msleep(ahd->our_id*1000/10);
- break;
- }
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV REB reties exhausted\n");
- }
-#endif
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_SU:
- switch (status & SS_MASK) {
- case SS_NOP:
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_BUSY:
- switch (status & SS_MASK) {
- case SS_NOP:
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if (targ->dv_state_retry < 60) {
- if ((status & SSQ_DELAY) != 0)
- ssleep(1);
- } else {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV BUSY reties exhausted\n");
- }
-#endif
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- }
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
default:
- printf("%s: Invalid DV completion state %d\n", ahd_name(ahd),
- targ->dv_state);
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-}
-
-static void
-ahd_linux_dv_fill_cmd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo)
-{
- memset(cmd, 0, sizeof(struct scsi_cmnd));
- cmd->device = ahd->platform_data->dv_scsi_dev;
- cmd->scsi_done = ahd_linux_dv_complete;
-}
-
-/*
- * Synthesize an inquiry command. On the return trip, it'll be
- * sniffed and the device transfer settings set for us.
- */
-static void
-ahd_linux_dv_inq(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ,
- u_int request_length)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending INQ\n");
- }
-#endif
- if (targ->inq_data == NULL)
- targ->inq_data = malloc(AHD_LINUX_DV_INQ_LEN,
- M_DEVBUF, M_WAITOK);
- if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC) {
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(AHD_LINUX_DV_INQ_LEN,
- M_DEVBUF, M_WAITOK);
- }
-
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = INQUIRY;
- cmd->cmnd[4] = request_length;
- cmd->request_bufflen = request_length;
- if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC)
- cmd->request_buffer = targ->dv_buffer;
- else
- cmd->request_buffer = targ->inq_data;
- memset(cmd->request_buffer, 0, AHD_LINUX_DV_INQ_LEN);
-}
-
-static void
-ahd_linux_dv_tur(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending TUR\n");
- }
-#endif
- /* Do a TUR to clear out any non-fatal transitional state */
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_NONE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = TEST_UNIT_READY;
-}
-
-#define AHD_REBD_LEN 4
-
-static void
-ahd_linux_dv_rebd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending REBD\n");
- }
-#endif
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(AHD_REBD_LEN, M_DEVBUF, M_WAITOK);
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = READ_BUFFER;
- cmd->cmnd[1] = 0x0b;
- scsi_ulto3b(AHD_REBD_LEN, &cmd->cmnd[6]);
- cmd->request_bufflen = AHD_REBD_LEN;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_web(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending WEB\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_TO_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = WRITE_BUFFER;
- cmd->cmnd[1] = 0x0a;
- scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
- cmd->request_bufflen = targ->dv_echo_size;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_reb(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending REB\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = READ_BUFFER;
- cmd->cmnd[1] = 0x0a;
- scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
- cmd->request_bufflen = targ->dv_echo_size;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer1;
-}
-
-static void
-ahd_linux_dv_su(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ)
-{
- u_int le;
-
- le = SID_IS_REMOVABLE(targ->inq_data) ? SSS_LOEJ : 0;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending SU\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_NONE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = START_STOP_UNIT;
- cmd->cmnd[4] = le | SSS_START;
-}
-
-static int
-ahd_linux_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
- struct ahd_linux_target *targ;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_transinfo *goal;
- struct ahd_tmode_tstate *tstate;
- u_int width;
- u_int period;
- u_int offset;
- u_int ppr_options;
- u_int cur_speed;
- u_int wide_speed;
- u_int narrow_speed;
- u_int fallback_speed;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Trying to fallback\n");
- }
-#endif
- targ = ahd->platform_data->targets[devinfo->target_offset];
- tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
- devinfo->our_scsiid,
- devinfo->target, &tstate);
- goal = &tinfo->goal;
- width = goal->width;
- period = goal->period;
- offset = goal->offset;
- ppr_options = goal->ppr_options;
- if (offset == 0)
- period = AHD_ASYNC_XFER_PERIOD;
- if (targ->dv_next_narrow_period == 0)
- targ->dv_next_narrow_period = MAX(period, AHD_SYNCRATE_ULTRA2);
- if (targ->dv_next_wide_period == 0)
- targ->dv_next_wide_period = period;
- if (targ->dv_max_width == 0)
- targ->dv_max_width = width;
- if (targ->dv_max_ppr_options == 0)
- targ->dv_max_ppr_options = ppr_options;
- if (targ->dv_last_ppr_options == 0)
- targ->dv_last_ppr_options = ppr_options;
-
- cur_speed = aic_calc_speed(width, period, offset, AHD_SYNCRATE_MIN);
- wide_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_16_BIT,
- targ->dv_next_wide_period,
- MAX_OFFSET, AHD_SYNCRATE_MIN);
- narrow_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_8_BIT,
- targ->dv_next_narrow_period,
- MAX_OFFSET, AHD_SYNCRATE_MIN);
- fallback_speed = aic_calc_speed(width, period+1, offset,
- AHD_SYNCRATE_MIN);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- printf("cur_speed= %d, wide_speed= %d, narrow_speed= %d, "
- "fallback_speed= %d\n", cur_speed, wide_speed,
- narrow_speed, fallback_speed);
- }
-#endif
-
- if (cur_speed > 160000) {
- /*
- * Paced/DT/IU_REQ only transfer speeds. All we
- * can do is fallback in terms of syncrate.
- */
- period++;
- } else if (cur_speed > 80000) {
- if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- /*
- * Try without IU_REQ as it may be confusing
- * an expander.
- */
- ppr_options &= ~MSG_EXT_PPR_IU_REQ;
- } else {
- /*
- * Paced/DT only transfer speeds. All we
- * can do is fallback in terms of syncrate.
- */
- period++;
- ppr_options = targ->dv_max_ppr_options;
- }
- } else if (cur_speed > 3300) {
-
/*
- * In this range we the following
- * options ordered from highest to
- * lowest desireability:
- *
- * o Wide/DT
- * o Wide/non-DT
- * o Narrow at a potentally higher sync rate.
- *
- * All modes are tested with and without IU_REQ
- * set since using IUs may confuse an expander.
+ * We allow the OS to queue 2 untagged transactions to
+ * us at any time even though we can only execute them
+ * serially on the controller/device. This should
+ * remove some latency.
*/
- if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-
- ppr_options &= ~MSG_EXT_PPR_IU_REQ;
- } else if ((ppr_options & MSG_EXT_PPR_DT_REQ) != 0) {
- /*
- * Try going non-DT.
- */
- ppr_options = targ->dv_max_ppr_options;
- ppr_options &= ~MSG_EXT_PPR_DT_REQ;
- } else if (targ->dv_last_ppr_options != 0) {
- /*
- * Try without QAS or any other PPR options.
- * We may need a non-PPR message to work with
- * an expander. We look at the "last PPR options"
- * so we will perform this fallback even if the
- * target responded to our PPR negotiation with
- * no option bits set.
- */
- ppr_options = 0;
- } else if (width == MSG_EXT_WDTR_BUS_16_BIT) {
- /*
- * If the next narrow speed is greater than
- * the next wide speed, fallback to narrow.
- * Otherwise fallback to the next DT/Wide setting.
- * The narrow async speed will always be smaller
- * than the wide async speed, so handle this case
- * specifically.
- */
- ppr_options = targ->dv_max_ppr_options;
- if (narrow_speed > fallback_speed
- || period >= AHD_ASYNC_XFER_PERIOD) {
- targ->dv_next_wide_period = period+1;
- width = MSG_EXT_WDTR_BUS_8_BIT;
- period = targ->dv_next_narrow_period;
- } else {
- period++;
- }
- } else if ((ahd->features & AHD_WIDE) != 0
- && targ->dv_max_width != 0
- && wide_speed >= fallback_speed
- && (targ->dv_next_wide_period <= AHD_ASYNC_XFER_PERIOD
- || period >= AHD_ASYNC_XFER_PERIOD)) {
-
- /*
- * We are narrow. Try falling back
- * to the next wide speed with
- * all supported ppr options set.
- */
- targ->dv_next_narrow_period = period+1;
- width = MSG_EXT_WDTR_BUS_16_BIT;
- period = targ->dv_next_wide_period;
- ppr_options = targ->dv_max_ppr_options;
- } else {
- /* Only narrow fallback is allowed. */
- period++;
- ppr_options = targ->dv_max_ppr_options;
- }
- } else {
- return (-1);
- }
- offset = MAX_OFFSET;
- ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_PACED);
- ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, FALSE);
- if (period == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
- if (width == MSG_EXT_WDTR_BUS_8_BIT)
- targ->dv_next_narrow_period = AHD_ASYNC_XFER_PERIOD;
- else
- targ->dv_next_wide_period = AHD_ASYNC_XFER_PERIOD;
- }
- ahd_set_syncrate(ahd, devinfo, period, offset,
- ppr_options, AHD_TRANS_GOAL, FALSE);
- targ->dv_last_ppr_options = ppr_options;
- return (0);
-}
-
-static void
-ahd_linux_dv_timeout(struct scsi_cmnd *cmd)
-{
- struct ahd_softc *ahd;
- struct scb *scb;
- u_long flags;
-
- ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
- ahd_lock(ahd, &flags);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- printf("%s: Timeout while doing DV command %x.\n",
- ahd_name(ahd), cmd->cmnd[0]);
- ahd_dump_card_state(ahd);
- }
-#endif
-
- /*
- * Guard against "done race". No action is
- * required if we just completed.
- */
- if ((scb = (struct scb *)cmd->host_scribble) == NULL) {
- ahd_unlock(ahd, &flags);
- return;
+ scsi_adjust_queue_depth(sdev,
+ /*NON-TAGGED*/0,
+ /*queue depth*/2);
+ break;
}
-
- /*
- * Command has not completed. Mark this
- * SCB as having failing status prior to
- * resetting the bus, so we get the correct
- * error code.
- */
- if ((scb->flags & SCB_SENSE) != 0)
- ahd_set_transaction_status(scb, CAM_AUTOSENSE_FAIL);
- else
- ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
- ahd_reset_channel(ahd, cmd->device->channel + 'A', /*initiate*/TRUE);
-
- /*
- * Add a minimal bus settle delay for devices that are slow to
- * respond after bus resets.
- */
- ahd_freeze_simq(ahd);
- init_timer(&ahd->platform_data->reset_timer);
- ahd->platform_data->reset_timer.data = (u_long)ahd;
- ahd->platform_data->reset_timer.expires = jiffies + HZ / 2;
- ahd->platform_data->reset_timer.function =
- (ahd_linux_callback_t *)ahd_release_simq;
- add_timer(&ahd->platform_data->reset_timer);
- if (ahd_linux_next_device_to_run(ahd) != NULL)
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_dv_complete(struct scsi_cmnd *cmd)
-{
- struct ahd_softc *ahd;
-
- ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
-
- /* Delete the DV timer before it goes off! */
- scsi_delete_timer(cmd);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s:%c:%d: Command completed, status= 0x%x\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->result);
-#endif
-
- /* Wake up the state machine */
- up(&ahd->platform_data->dv_cmd_sem);
}
-static void
-ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ)
+int
+ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
+ int lun, u_int tag, role_t role, uint32_t status)
{
- uint16_t b;
- u_int i;
- u_int j;
-
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
- if (targ->dv_buffer1 != NULL)
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
-
- i = 0;
-
- b = 0x0001;
- for (j = 0 ; i < targ->dv_echo_size; j++) {
- if (j < 32) {
- /*
- * 32bytes of sequential numbers.
- */
- targ->dv_buffer[i++] = j & 0xff;
- } else if (j < 48) {
- /*
- * 32bytes of repeating 0x0000, 0xffff.
- */
- targ->dv_buffer[i++] = (j & 0x02) ? 0xff : 0x00;
- } else if (j < 64) {
- /*
- * 32bytes of repeating 0x5555, 0xaaaa.
- */
- targ->dv_buffer[i++] = (j & 0x02) ? 0xaa : 0x55;
- } else {
- /*
- * Remaining buffer is filled with a repeating
- * patter of:
- *
- * 0xffff
- * ~0x0001 << shifted once in each loop.
- */
- if (j & 0x02) {
- if (j & 0x01) {
- targ->dv_buffer[i++] = ~(b >> 8) & 0xff;
- b <<= 1;
- if (b == 0x0000)
- b = 0x0001;
- } else {
- targ->dv_buffer[i++] = (~b & 0xff);
- }
- } else {
- targ->dv_buffer[i++] = 0xff;
- }
- }
- }
+ return 0;
}
static u_int
@@ -3800,100 +1395,23 @@ ahd_linux_user_tagdepth(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
return (tags);
}
-static u_int
-ahd_linux_user_dv_setting(struct ahd_softc *ahd)
-{
- static int warned_user;
- int dv;
-
- if (ahd->unit >= NUM_ELEMENTS(aic79xx_dv_settings)) {
-
- if (warned_user == 0) {
- printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient dv settings instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_dv_settings array in"
-"aic79xx: the aic79xx_osm.c source file.\n");
- warned_user++;
- }
- dv = -1;
- } else {
-
- dv = aic79xx_dv_settings[ahd->unit];
- }
-
- if (dv < 0) {
- /*
- * Apply the default.
- */
- dv = 1;
- if (ahd->seep_config != 0)
- dv = (ahd->seep_config->bios_control & CFENABLEDV);
- }
- return (dv);
-}
-
-static void
-ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd)
-{
- static int warned_user;
- u_int rd_strm_mask;
- u_int target_id;
-
- /*
- * If we have specific read streaming info for this controller,
- * apply it. Otherwise use the defaults.
- */
- if (ahd->unit >= NUM_ELEMENTS(aic79xx_rd_strm_info)) {
-
- if (warned_user == 0) {
-
- printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient rd_strm instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_rd_strm_info array\n"
-"aic79xx: in the aic79xx_osm.c source file.\n");
- warned_user++;
- }
- rd_strm_mask = AIC79XX_CONFIGED_RD_STRM;
- } else {
-
- rd_strm_mask = aic79xx_rd_strm_info[ahd->unit];
- }
- for (target_id = 0; target_id < 16; target_id++) {
- struct ahd_devinfo devinfo;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
-
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- target_id, &tstate);
- ahd_compile_devinfo(&devinfo, ahd->our_id, target_id,
- CAM_LUN_WILDCARD, 'A', ROLE_INITIATOR);
- tinfo->user.ppr_options &= ~MSG_EXT_PPR_RD_STRM;
- if ((rd_strm_mask & devinfo.target_mask) != 0)
- tinfo->user.ppr_options |= MSG_EXT_PPR_RD_STRM;
- }
-}
-
/*
* Determines the queue depth for a given device.
*/
static void
-ahd_linux_device_queue_depth(struct ahd_softc *ahd,
- struct ahd_linux_device *dev)
+ahd_linux_device_queue_depth(struct scsi_device *sdev)
{
struct ahd_devinfo devinfo;
u_int tags;
+ struct ahd_softc *ahd = *((struct ahd_softc **)sdev->host->hostdata);
ahd_compile_devinfo(&devinfo,
ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A' : 'B',
+ sdev->sdev_target->id, sdev->lun,
+ sdev->sdev_target->channel == 0 ? 'A' : 'B',
ROLE_INITIATOR);
tags = ahd_linux_user_tagdepth(ahd, &devinfo);
- if (tags != 0
- && dev->scsi_device != NULL
- && dev->scsi_device->tagged_supported != 0) {
+ if (tags != 0 && sdev->tagged_supported != 0) {
ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
ahd_print_devinfo(ahd, &devinfo);
@@ -3903,11 +1421,10 @@ ahd_linux_device_queue_depth(struct ahd_softc *ahd,
}
}
-static void
-ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
+static int
+ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
+ struct scsi_cmnd *cmd)
{
- struct ahd_cmd *acmd;
- struct scsi_cmnd *cmd;
struct scb *scb;
struct hardware_scb *hscb;
struct ahd_initiator_tinfo *tinfo;
@@ -3915,157 +1432,122 @@ ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
u_int col_idx;
uint16_t mask;
- if ((dev->flags & AHD_DEV_ON_RUN_LIST) != 0)
- panic("running device on run list");
-
- while ((acmd = TAILQ_FIRST(&dev->busyq)) != NULL
- && dev->openings > 0 && dev->qfrozen == 0) {
-
- /*
- * Schedule us to run later. The only reason we are not
- * running is because the whole controller Q is frozen.
- */
- if (ahd->platform_data->qfrozen != 0
- && AHD_DV_SIMQ_FROZEN(ahd) == 0) {
-
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
- dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- return;
- }
-
- cmd = &acmd_scsi_cmd(acmd);
+ /*
+ * Get an scb to use.
+ */
+ tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
+ cmd->device->id, &tstate);
+ if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
+ || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
+ col_idx = AHD_NEVER_COL_IDX;
+ } else {
+ col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
+ cmd->device->lun);
+ }
+ if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
+ ahd->flags |= AHD_RESOURCE_SHORTAGE;
+ return SCSI_MLQUEUE_HOST_BUSY;
+ }
- /*
- * Get an scb to use.
- */
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- cmd->device->id, &tstate);
- if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
- || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- col_idx = AHD_NEVER_COL_IDX;
- } else {
- col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
- cmd->device->lun);
- }
- if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
- dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- ahd->flags |= AHD_RESOURCE_SHORTAGE;
- return;
- }
- TAILQ_REMOVE(&dev->busyq, acmd, acmd_links.tqe);
- scb->io_ctx = cmd;
- scb->platform_data->dev = dev;
- hscb = scb->hscb;
- cmd->host_scribble = (char *)scb;
+ scb->io_ctx = cmd;
+ scb->platform_data->dev = dev;
+ hscb = scb->hscb;
+ cmd->host_scribble = (char *)scb;
- /*
- * Fill out basics of the HSCB.
- */
- hscb->control = 0;
- hscb->scsiid = BUILD_SCSIID(ahd, cmd);
- hscb->lun = cmd->device->lun;
- scb->hscb->task_management = 0;
- mask = SCB_GET_TARGET_MASK(ahd, scb);
+ /*
+ * Fill out basics of the HSCB.
+ */
+ hscb->control = 0;
+ hscb->scsiid = BUILD_SCSIID(ahd, cmd);
+ hscb->lun = cmd->device->lun;
+ scb->hscb->task_management = 0;
+ mask = SCB_GET_TARGET_MASK(ahd, scb);
- if ((ahd->user_discenable & mask) != 0)
- hscb->control |= DISCENB;
+ if ((ahd->user_discenable & mask) != 0)
+ hscb->control |= DISCENB;
- if (AHD_DV_CMD(cmd) != 0)
- scb->flags |= SCB_SILENT;
+ if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
+ scb->flags |= SCB_PACKETIZED;
- if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
- scb->flags |= SCB_PACKETIZED;
+ if ((tstate->auto_negotiate & mask) != 0) {
+ scb->flags |= SCB_AUTO_NEGOTIATE;
+ scb->hscb->control |= MK_MESSAGE;
+ }
- if ((tstate->auto_negotiate & mask) != 0) {
- scb->flags |= SCB_AUTO_NEGOTIATE;
- scb->hscb->control |= MK_MESSAGE;
- }
+ if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
+ int msg_bytes;
+ uint8_t tag_msgs[2];
- if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- int msg_bytes;
- uint8_t tag_msgs[2];
-
- msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
- if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
- hscb->control |= tag_msgs[0];
- if (tag_msgs[0] == MSG_ORDERED_TASK)
- dev->commands_since_idle_or_otag = 0;
- } else
-#endif
- if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
- && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
- hscb->control |= MSG_ORDERED_TASK;
+ msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
+ if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
+ hscb->control |= tag_msgs[0];
+ if (tag_msgs[0] == MSG_ORDERED_TASK)
dev->commands_since_idle_or_otag = 0;
- } else {
- hscb->control |= MSG_SIMPLE_TASK;
- }
+ } else
+ if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
+ && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
+ hscb->control |= MSG_ORDERED_TASK;
+ dev->commands_since_idle_or_otag = 0;
+ } else {
+ hscb->control |= MSG_SIMPLE_TASK;
}
+ }
- hscb->cdb_len = cmd->cmd_len;
- memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
-
- scb->sg_count = 0;
- ahd_set_residual(scb, 0);
- ahd_set_sense_residual(scb, 0);
- if (cmd->use_sg != 0) {
- void *sg;
- struct scatterlist *cur_seg;
- u_int nseg;
- int dir;
-
- cur_seg = (struct scatterlist *)cmd->request_buffer;
- dir = cmd->sc_data_direction;
- nseg = pci_map_sg(ahd->dev_softc, cur_seg,
- cmd->use_sg, dir);
- scb->platform_data->xfer_len = 0;
- for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
- dma_addr_t addr;
- bus_size_t len;
-
- addr = sg_dma_address(cur_seg);
- len = sg_dma_len(cur_seg);
- scb->platform_data->xfer_len += len;
- sg = ahd_sg_setup(ahd, scb, sg, addr, len,
- /*last*/nseg == 1);
- }
- } else if (cmd->request_bufflen != 0) {
- void *sg;
+ hscb->cdb_len = cmd->cmd_len;
+ memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
+
+ scb->platform_data->xfer_len = 0;
+ ahd_set_residual(scb, 0);
+ ahd_set_sense_residual(scb, 0);
+ scb->sg_count = 0;
+ if (cmd->use_sg != 0) {
+ void *sg;
+ struct scatterlist *cur_seg;
+ u_int nseg;
+ int dir;
+
+ cur_seg = (struct scatterlist *)cmd->request_buffer;
+ dir = cmd->sc_data_direction;
+ nseg = pci_map_sg(ahd->dev_softc, cur_seg,
+ cmd->use_sg, dir);
+ scb->platform_data->xfer_len = 0;
+ for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
dma_addr_t addr;
- int dir;
-
- sg = scb->sg_list;
- dir = cmd->sc_data_direction;
- addr = pci_map_single(ahd->dev_softc,
- cmd->request_buffer,
- cmd->request_bufflen, dir);
- scb->platform_data->xfer_len = cmd->request_bufflen;
- scb->platform_data->buf_busaddr = addr;
- sg = ahd_sg_setup(ahd, scb, sg, addr,
- cmd->request_bufflen, /*last*/TRUE);
- }
+ bus_size_t len;
- LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
- dev->openings--;
- dev->active++;
- dev->commands_issued++;
-
- /* Update the error counting bucket and dump if needed */
- if (dev->target->cmds_since_error) {
- dev->target->cmds_since_error++;
- if (dev->target->cmds_since_error >
- AHD_LINUX_ERR_THRESH)
- dev->target->cmds_since_error = 0;
+ addr = sg_dma_address(cur_seg);
+ len = sg_dma_len(cur_seg);
+ scb->platform_data->xfer_len += len;
+ sg = ahd_sg_setup(ahd, scb, sg, addr, len,
+ /*last*/nseg == 1);
}
+ } else if (cmd->request_bufflen != 0) {
+ void *sg;
+ dma_addr_t addr;
+ int dir;
- if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
- dev->commands_since_idle_or_otag++;
- scb->flags |= SCB_ACTIVE;
- ahd_queue_scb(ahd, scb);
+ sg = scb->sg_list;
+ dir = cmd->sc_data_direction;
+ addr = pci_map_single(ahd->dev_softc,
+ cmd->request_buffer,
+ cmd->request_bufflen, dir);
+ scb->platform_data->xfer_len = cmd->request_bufflen;
+ scb->platform_data->buf_busaddr = addr;
+ sg = ahd_sg_setup(ahd, scb, sg, addr,
+ cmd->request_bufflen, /*last*/TRUE);
}
+
+ LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
+ dev->openings--;
+ dev->active++;
+ dev->commands_issued++;
+
+ if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
+ dev->commands_since_idle_or_otag++;
+ scb->flags |= SCB_ACTIVE;
+ ahd_queue_scb(ahd, scb);
+
+ return 0;
}
/*
@@ -4081,9 +1563,6 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
ahd = (struct ahd_softc *) dev_id;
ahd_lock(ahd, &flags);
ours = ahd_intr(ahd);
- if (ahd_linux_next_device_to_run(ahd) != NULL)
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
ahd_unlock(ahd, &flags);
return IRQ_RETVAL(ours);
}
@@ -4092,111 +1571,6 @@ void
ahd_platform_flushwork(struct ahd_softc *ahd)
{
- while (ahd_linux_run_complete_queue(ahd) != NULL)
- ;
-}
-
-static struct ahd_linux_target*
-ahd_linux_alloc_target(struct ahd_softc *ahd, u_int channel, u_int target)
-{
- struct ahd_linux_target *targ;
-
- targ = malloc(sizeof(*targ), M_DEVBUF, M_NOWAIT);
- if (targ == NULL)
- return (NULL);
- memset(targ, 0, sizeof(*targ));
- targ->channel = channel;
- targ->target = target;
- targ->ahd = ahd;
- targ->flags = AHD_DV_REQUIRED;
- ahd->platform_data->targets[target] = targ;
- return (targ);
-}
-
-static void
-ahd_linux_free_target(struct ahd_softc *ahd, struct ahd_linux_target *targ)
-{
- struct ahd_devinfo devinfo;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
- u_int our_id;
- u_int target_offset;
- char channel;
-
- /*
- * Force a negotiation to async/narrow on any
- * future command to this device unless a bus
- * reset occurs between now and that command.
- */
- channel = 'A' + targ->channel;
- our_id = ahd->our_id;
- target_offset = targ->target;
- tinfo = ahd_fetch_transinfo(ahd, channel, our_id,
- targ->target, &tstate);
- ahd_compile_devinfo(&devinfo, our_id, targ->target, CAM_LUN_WILDCARD,
- channel, ROLE_INITIATOR);
- ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_update_neg_request(ahd, &devinfo, tstate, tinfo, AHD_NEG_ALWAYS);
- ahd->platform_data->targets[target_offset] = NULL;
- if (targ->inq_data != NULL)
- free(targ->inq_data, M_DEVBUF);
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- if (targ->dv_buffer1 != NULL)
- free(targ->dv_buffer1, M_DEVBUF);
- free(targ, M_DEVBUF);
-}
-
-static struct ahd_linux_device*
-ahd_linux_alloc_device(struct ahd_softc *ahd,
- struct ahd_linux_target *targ, u_int lun)
-{
- struct ahd_linux_device *dev;
-
- dev = malloc(sizeof(*dev), M_DEVBUG, M_NOWAIT);
- if (dev == NULL)
- return (NULL);
- memset(dev, 0, sizeof(*dev));
- init_timer(&dev->timer);
- TAILQ_INIT(&dev->busyq);
- dev->flags = AHD_DEV_UNCONFIGURED;
- dev->lun = lun;
- dev->target = targ;
-
- /*
- * We start out life using untagged
- * transactions of which we allow one.
- */
- dev->openings = 1;
-
- /*
- * Set maxtags to 0. This will be changed if we
- * later determine that we are dealing with
- * a tagged queuing capable device.
- */
- dev->maxtags = 0;
-
- targ->refcount++;
- targ->devices[lun] = dev;
- return (dev);
-}
-
-static void
-ahd_linux_free_device(struct ahd_softc *ahd, struct ahd_linux_device *dev)
-{
- struct ahd_linux_target *targ;
-
- del_timer(&dev->timer);
- targ = dev->target;
- targ->devices[dev->lun] = NULL;
- free(dev, M_DEVBUF);
- targ->refcount--;
- if (targ->refcount == 0
- && (targ->flags & AHD_DV_REQUIRED) == 0)
- ahd_linux_free_target(ahd, targ);
}
void
@@ -4207,10 +1581,14 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
case AC_TRANSFER_NEG:
{
char buf[80];
+ struct scsi_target *starget;
struct ahd_linux_target *targ;
struct info_str info;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
+ unsigned int target_ppr_options;
+
+ BUG_ON(target == CAM_TARGET_WILDCARD);
info.buffer = buf;
info.length = sizeof(buf);
@@ -4234,58 +1612,47 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
* Don't bother reporting results that
* are identical to those last reported.
*/
- targ = ahd->platform_data->targets[target];
- if (targ == NULL)
+ starget = ahd->platform_data->starget[target];
+ if (starget == NULL)
break;
- if (tinfo->curr.period == targ->last_tinfo.period
- && tinfo->curr.width == targ->last_tinfo.width
- && tinfo->curr.offset == targ->last_tinfo.offset
- && tinfo->curr.ppr_options == targ->last_tinfo.ppr_options)
+ targ = scsi_transport_target_data(starget);
+
+ target_ppr_options =
+ (spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
+ + (spi_qas(starget) ? MSG_EXT_PPR_QAS_REQ : 0)
+ + (spi_iu(starget) ? MSG_EXT_PPR_IU_REQ : 0)
+ + (spi_rd_strm(starget) ? MSG_EXT_PPR_RD_STRM : 0)
+ + (spi_pcomp_en(starget) ? MSG_EXT_PPR_PCOMP_EN : 0)
+ + (spi_rti(starget) ? MSG_EXT_PPR_RTI : 0)
+ + (spi_wr_flow(starget) ? MSG_EXT_PPR_WR_FLOW : 0)
+ + (spi_hold_mcs(starget) ? MSG_EXT_PPR_HOLD_MCS : 0);
+
+ if (tinfo->curr.period == spi_period(starget)
+ && tinfo->curr.width == spi_width(starget)
+ && tinfo->curr.offset == spi_offset(starget)
+ && tinfo->curr.ppr_options == target_ppr_options)
if (bootverbose == 0)
break;
- targ->last_tinfo.period = tinfo->curr.period;
- targ->last_tinfo.width = tinfo->curr.width;
- targ->last_tinfo.offset = tinfo->curr.offset;
- targ->last_tinfo.ppr_options = tinfo->curr.ppr_options;
-
- printf("(%s:%c:", ahd_name(ahd), channel);
- if (target == CAM_TARGET_WILDCARD)
- printf("*): ");
- else
- printf("%d): ", target);
- ahd_format_transinfo(&info, &tinfo->curr);
- if (info.pos < info.length)
- *info.buffer = '\0';
- else
- buf[info.length - 1] = '\0';
- printf("%s", buf);
+ spi_period(starget) = tinfo->curr.period;
+ spi_width(starget) = tinfo->curr.width;
+ spi_offset(starget) = tinfo->curr.offset;
+ spi_dt(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_DT_REQ ? 1 : 0;
+ spi_qas(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_QAS_REQ ? 1 : 0;
+ spi_iu(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ ? 1 : 0;
+ spi_rd_strm(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_RD_STRM ? 1 : 0;
+ spi_pcomp_en(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_PCOMP_EN ? 1 : 0;
+ spi_rti(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_RTI ? 1 : 0;
+ spi_wr_flow(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_WR_FLOW ? 1 : 0;
+ spi_hold_mcs(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_HOLD_MCS ? 1 : 0;
+ spi_display_xfer_agreement(starget);
break;
}
case AC_SENT_BDR:
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
WARN_ON(lun != CAM_LUN_WILDCARD);
scsi_report_device_reset(ahd->platform_data->host,
channel - 'A', target);
-#else
- Scsi_Device *scsi_dev;
-
- /*
- * Find the SCSI device associated with this
- * request and indicate that a UA is expected.
- */
- for (scsi_dev = ahd->platform_data->host->host_queue;
- scsi_dev != NULL; scsi_dev = scsi_dev->next) {
- if (channel - 'A' == scsi_dev->channel
- && target == scsi_dev->id
- && (lun == CAM_LUN_WILDCARD
- || lun == scsi_dev->lun)) {
- scsi_dev->was_reset = 1;
- scsi_dev->expecting_cc_ua = 1;
- }
- }
-#endif
break;
}
case AC_BUS_RESET:
@@ -4305,7 +1672,7 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
void
ahd_done(struct ahd_softc *ahd, struct scb *scb)
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
struct ahd_linux_device *dev;
if ((scb->flags & SCB_ACTIVE) == 0) {
@@ -4373,19 +1740,8 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
ahd_set_transaction_status(scb, CAM_REQ_CMP);
}
} else if (ahd_get_transaction_status(scb) == CAM_SCSI_STATUS_ERROR) {
- ahd_linux_handle_scsi_status(ahd, dev, scb);
- } else if (ahd_get_transaction_status(scb) == CAM_SEL_TIMEOUT) {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- if (AHD_DV_CMD(cmd) == FALSE)
- dev->target->flags &= ~AHD_DV_REQUIRED;
+ ahd_linux_handle_scsi_status(ahd, cmd->device, scb);
}
- /*
- * Start DV for devices that require it assuming the first command
- * sent does not result in a selection timeout.
- */
- if (ahd_get_transaction_status(scb) != CAM_SEL_TIMEOUT
- && (dev->target->flags & AHD_DV_REQUIRED) != 0)
- ahd_linux_start_dv(ahd);
if (dev->openings == 1
&& ahd_get_transaction_status(scb) == CAM_REQ_CMP
@@ -4406,47 +1762,32 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
if (dev->active == 0)
dev->commands_since_idle_or_otag = 0;
- if (TAILQ_EMPTY(&dev->busyq)) {
- if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
- && dev->active == 0
- && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
- ahd_linux_free_device(ahd, dev);
- } else if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- }
-
if ((scb->flags & SCB_RECOVERY_SCB) != 0) {
printf("Recovery SCB completes\n");
if (ahd_get_transaction_status(scb) == CAM_BDR_SENT
|| ahd_get_transaction_status(scb) == CAM_REQ_ABORTED)
ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
- if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
- scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+ if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+ ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
up(&ahd->platform_data->eh_sem);
}
}
ahd_free_scb(ahd, scb);
ahd_linux_queue_cmd_complete(ahd, cmd);
-
- if ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_EMPTY) != 0
- && LIST_FIRST(&ahd->pending_scbs) == NULL) {
- ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_EMPTY;
- up(&ahd->platform_data->dv_sem);
- }
}
static void
ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
- struct ahd_linux_device *dev, struct scb *scb)
+ struct scsi_device *sdev, struct scb *scb)
{
struct ahd_devinfo devinfo;
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
ahd_compile_devinfo(&devinfo,
ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A' : 'B',
+ sdev->sdev_target->id, sdev->lun,
+ sdev->sdev_target->channel == 0 ? 'A' : 'B',
ROLE_INITIATOR);
/*
@@ -4465,7 +1806,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
case SCSI_STATUS_CHECK_COND:
case SCSI_STATUS_CMD_TERMINATED:
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
/*
* Copy sense information to the OS's cmd
@@ -4518,7 +1859,6 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
break;
}
case SCSI_STATUS_QUEUE_FULL:
- {
/*
* By the time the core driver has returned this
* command, all other commands that were queued
@@ -4579,98 +1919,23 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
- /* FALLTHROUGH */
- }
- case SCSI_STATUS_BUSY:
- /*
- * Set a short timer to defer sending commands for
- * a bit since Linux will not delay in this case.
- */
- if ((dev->flags & AHD_DEV_TIMER_ACTIVE) != 0) {
- printf("%s:%c:%d: Device Timer still active during "
- "busy processing\n", ahd_name(ahd),
- dev->target->channel, dev->target->target);
- break;
- }
- dev->flags |= AHD_DEV_TIMER_ACTIVE;
- dev->qfrozen++;
- init_timer(&dev->timer);
- dev->timer.data = (u_long)dev;
- dev->timer.expires = jiffies + (HZ/2);
- dev->timer.function = ahd_linux_dev_timed_unfreeze;
- add_timer(&dev->timer);
- break;
}
}
static void
-ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, Scsi_Cmnd *cmd)
+ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, struct scsi_cmnd *cmd)
{
/*
- * Typically, the complete queue has very few entries
- * queued to it before the queue is emptied by
- * ahd_linux_run_complete_queue, so sorting the entries
- * by generation number should be inexpensive.
- * We perform the sort so that commands that complete
- * with an error are retuned in the order origionally
- * queued to the controller so that any subsequent retries
- * are performed in order. The underlying ahd routines do
- * not guarantee the order that aborted commands will be
- * returned to us.
- */
- struct ahd_completeq *completeq;
- struct ahd_cmd *list_cmd;
- struct ahd_cmd *acmd;
-
- /*
* Map CAM error codes into Linux Error codes. We
* avoid the conversion so that the DV code has the
* full error information available when making
* state change decisions.
*/
- if (AHD_DV_CMD(cmd) == FALSE) {
+ {
uint32_t status;
u_int new_status;
status = ahd_cmd_get_transaction_status(cmd);
- if (status != CAM_REQ_CMP) {
- struct ahd_linux_device *dev;
- struct ahd_devinfo devinfo;
- cam_status cam_status;
- uint32_t action;
- u_int scsi_status;
-
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id,
- cmd->device->lun,
- /*alloc*/FALSE);
-
- if (dev == NULL)
- goto no_fallback;
-
- ahd_compile_devinfo(&devinfo,
- ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A':'B',
- ROLE_INITIATOR);
-
- scsi_status = ahd_cmd_get_scsi_status(cmd);
- cam_status = ahd_cmd_get_transaction_status(cmd);
- action = aic_error_action(cmd, dev->target->inq_data,
- cam_status, scsi_status);
- if ((action & SSQ_FALLBACK) != 0) {
-
- /* Update stats */
- dev->target->errors_detected++;
- if (dev->target->cmds_since_error == 0)
- dev->target->cmds_since_error++;
- else {
- dev->target->cmds_since_error = 0;
- ahd_linux_fallback(ahd, &devinfo);
- }
- }
- }
-no_fallback:
switch (status) {
case CAM_REQ_INPROG:
case CAM_REQ_CMP:
@@ -4715,26 +1980,7 @@ no_fallback:
new_status = DID_ERROR;
break;
case CAM_REQUEUE_REQ:
- /*
- * If we want the request requeued, make sure there
- * are sufficent retries. In the old scsi error code,
- * we used to be able to specify a result code that
- * bypassed the retry count. Now we must use this
- * hack. We also "fake" a check condition with
- * a sense code of ABORTED COMMAND. This seems to
- * evoke a retry even if this command is being sent
- * via the eh thread. Ick! Ick! Ick!
- */
- if (cmd->retries > 0)
- cmd->retries--;
- new_status = DID_OK;
- ahd_cmd_set_scsi_status(cmd, SCSI_STATUS_CHECK_COND);
- cmd->result |= (DRIVER_SENSE << 24);
- memset(cmd->sense_buffer, 0,
- sizeof(cmd->sense_buffer));
- cmd->sense_buffer[0] = SSD_ERRCODE_VALID
- | SSD_CURRENT_ERROR;
- cmd->sense_buffer[2] = SSD_KEY_ABORTED_COMMAND;
+ new_status = DID_REQUEUE;
break;
default:
/* We should never get here */
@@ -4745,116 +1991,23 @@ no_fallback:
ahd_cmd_set_transaction_status(cmd, new_status);
}
- completeq = &ahd->platform_data->completeq;
- list_cmd = TAILQ_FIRST(completeq);
- acmd = (struct ahd_cmd *)cmd;
- while (list_cmd != NULL
- && acmd_scsi_cmd(list_cmd).serial_number
- < acmd_scsi_cmd(acmd).serial_number)
- list_cmd = TAILQ_NEXT(list_cmd, acmd_links.tqe);
- if (list_cmd != NULL)
- TAILQ_INSERT_BEFORE(list_cmd, acmd, acmd_links.tqe);
- else
- TAILQ_INSERT_TAIL(completeq, acmd, acmd_links.tqe);
+ cmd->scsi_done(cmd);
}
static void
-ahd_linux_filter_inquiry(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
+ahd_linux_sem_timeout(u_long arg)
{
- struct scsi_inquiry_data *sid;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_transinfo *user;
- struct ahd_transinfo *goal;
- struct ahd_transinfo *curr;
- struct ahd_tmode_tstate *tstate;
- struct ahd_linux_device *dev;
- u_int width;
- u_int period;
- u_int offset;
- u_int ppr_options;
- u_int trans_version;
- u_int prot_version;
-
- /*
- * Determine if this lun actually exists. If so,
- * hold on to its corresponding device structure.
- * If not, make sure we release the device and
- * don't bother processing the rest of this inquiry
- * command.
- */
- dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
- devinfo->target, devinfo->lun,
- /*alloc*/TRUE);
-
- sid = (struct scsi_inquiry_data *)dev->target->inq_data;
- if (SID_QUAL(sid) == SID_QUAL_LU_CONNECTED) {
-
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- } else {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- return;
- }
+ struct ahd_softc *ahd;
+ u_long s;
- /*
- * Update our notion of this device's transfer
- * negotiation capabilities.
- */
- tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
- devinfo->our_scsiid,
- devinfo->target, &tstate);
- user = &tinfo->user;
- goal = &tinfo->goal;
- curr = &tinfo->curr;
- width = user->width;
- period = user->period;
- offset = user->offset;
- ppr_options = user->ppr_options;
- trans_version = user->transport_version;
- prot_version = MIN(user->protocol_version, SID_ANSI_REV(sid));
+ ahd = (struct ahd_softc *)arg;
- /*
- * Only attempt SPI3/4 once we've verified that
- * the device claims to support SPI3/4 features.
- */
- if (prot_version < SCSI_REV_2)
- trans_version = SID_ANSI_REV(sid);
- else
- trans_version = SCSI_REV_2;
-
- if ((sid->flags & SID_WBus16) == 0)
- width = MSG_EXT_WDTR_BUS_8_BIT;
- if ((sid->flags & SID_Sync) == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
- }
- if ((sid->spi3data & SID_SPI_QAS) == 0)
- ppr_options &= ~MSG_EXT_PPR_QAS_REQ;
- if ((sid->spi3data & SID_SPI_CLOCK_DT) == 0)
- ppr_options &= MSG_EXT_PPR_QAS_REQ;
- if ((sid->spi3data & SID_SPI_IUS) == 0)
- ppr_options &= (MSG_EXT_PPR_DT_REQ
- | MSG_EXT_PPR_QAS_REQ);
-
- if (prot_version > SCSI_REV_2
- && ppr_options != 0)
- trans_version = user->transport_version;
-
- ahd_validate_width(ahd, /*tinfo limit*/NULL, &width, ROLE_UNKNOWN);
- ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_MAX);
- ahd_validate_offset(ahd, /*tinfo limit*/NULL, period,
- &offset, width, ROLE_UNKNOWN);
- if (offset == 0 || period == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
+ ahd_lock(ahd, &s);
+ if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+ ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+ up(&ahd->platform_data->eh_sem);
}
- /* Apply our filtered user settings. */
- curr->transport_version = trans_version;
- curr->protocol_version = prot_version;
- ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_syncrate(ahd, devinfo, period, offset, ppr_options,
- AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_unlock(ahd, &s);
}
void
@@ -4882,12 +2035,6 @@ ahd_release_simq(struct ahd_softc *ahd)
if (ahd->platform_data->qfrozen == 0) {
unblock_reqs = 1;
}
- if (AHD_DV_SIMQ_FROZEN(ahd)
- && ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_RELEASE) != 0)) {
- ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_RELEASE;
- up(&ahd->platform_data->dv_sem);
- }
- ahd_schedule_runq(ahd);
ahd_unlock(ahd, &s);
/*
* There is still a race here. The mid-layer
@@ -4899,118 +2046,743 @@ ahd_release_simq(struct ahd_softc *ahd)
scsi_unblock_requests(ahd->platform_data->host);
}
-static void
-ahd_linux_sem_timeout(u_long arg)
+static int
+ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
{
- struct scb *scb;
- struct ahd_softc *ahd;
- u_long s;
+ struct ahd_softc *ahd;
+ struct ahd_linux_device *dev;
+ struct scb *pending_scb;
+ u_int saved_scbptr;
+ u_int active_scbptr;
+ u_int last_phase;
+ u_int saved_scsiid;
+ u_int cdb_byte;
+ int retval;
+ int was_paused;
+ int paused;
+ int wait;
+ int disconnected;
+ ahd_mode_state saved_modes;
- scb = (struct scb *)arg;
- ahd = scb->ahd_softc;
- ahd_lock(ahd, &s);
- if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
- scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
- up(&ahd->platform_data->eh_sem);
+ pending_scb = NULL;
+ paused = FALSE;
+ wait = FALSE;
+ ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
+
+ printf("%s:%d:%d:%d: Attempting to queue a%s message:",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun,
+ flag == SCB_ABORT ? "n ABORT" : " TARGET RESET");
+
+ printf("CDB:");
+ for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
+ printf(" 0x%x", cmd->cmnd[cdb_byte]);
+ printf("\n");
+
+ spin_lock_irq(&ahd->platform_data->spin_lock);
+
+ /*
+ * First determine if we currently own this command.
+ * Start by searching the device queue. If not found
+ * there, check the pending_scb list. If not found
+ * at all, and the system wanted us to just abort the
+ * command, return success.
+ */
+ dev = scsi_transport_device_data(cmd->device);
+
+ if (dev == NULL) {
+ /*
+ * No target device for this command exists,
+ * so we must not still own the command.
+ */
+ printf("%s:%d:%d:%d: Is not an active device\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ retval = SUCCESS;
+ goto no_cmd;
}
- ahd_unlock(ahd, &s);
+
+ /*
+ * See if we can find a matching cmd in the pending list.
+ */
+ LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+ if (pending_scb->io_ctx == cmd)
+ break;
+ }
+
+ if (pending_scb == NULL && flag == SCB_DEVICE_RESET) {
+
+ /* Any SCB for this device will do for a target reset */
+ LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+ if (ahd_match_scb(ahd, pending_scb, cmd->device->id,
+ cmd->device->channel + 'A',
+ CAM_LUN_WILDCARD,
+ SCB_LIST_NULL, ROLE_INITIATOR) == 0)
+ break;
+ }
+ }
+
+ if (pending_scb == NULL) {
+ printf("%s:%d:%d:%d: Command not found\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ goto no_cmd;
+ }
+
+ if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
+ /*
+ * We can't queue two recovery actions using the same SCB
+ */
+ retval = FAILED;
+ goto done;
+ }
+
+ /*
+ * Ensure that the card doesn't do anything
+ * behind our back. Also make sure that we
+ * didn't "just" miss an interrupt that would
+ * affect this cmd.
+ */
+ was_paused = ahd_is_paused(ahd);
+ ahd_pause_and_flushwork(ahd);
+ paused = TRUE;
+
+ if ((pending_scb->flags & SCB_ACTIVE) == 0) {
+ printf("%s:%d:%d:%d: Command already completed\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ goto no_cmd;
+ }
+
+ printf("%s: At time of recovery, card was %spaused\n",
+ ahd_name(ahd), was_paused ? "" : "not ");
+ ahd_dump_card_state(ahd);
+
+ disconnected = TRUE;
+ if (flag == SCB_ABORT) {
+ if (ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A',
+ cmd->device->lun,
+ pending_scb->hscb->tag,
+ ROLE_INITIATOR, CAM_REQ_ABORTED,
+ SEARCH_COMPLETE) > 0) {
+ printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ retval = SUCCESS;
+ goto done;
+ }
+ } else if (ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A',
+ cmd->device->lun, pending_scb->hscb->tag,
+ ROLE_INITIATOR, /*status*/0,
+ SEARCH_COUNT) > 0) {
+ disconnected = FALSE;
+ }
+
+ saved_modes = ahd_save_modes(ahd);
+ ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+ last_phase = ahd_inb(ahd, LASTPHASE);
+ saved_scbptr = ahd_get_scbptr(ahd);
+ active_scbptr = saved_scbptr;
+ if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
+ struct scb *bus_scb;
+
+ bus_scb = ahd_lookup_scb(ahd, active_scbptr);
+ if (bus_scb == pending_scb)
+ disconnected = FALSE;
+ else if (flag != SCB_ABORT
+ && ahd_inb(ahd, SAVED_SCSIID) == pending_scb->hscb->scsiid
+ && ahd_inb(ahd, SAVED_LUN) == SCB_GET_LUN(pending_scb))
+ disconnected = FALSE;
+ }
+
+ /*
+ * At this point, pending_scb is the scb associated with the
+ * passed in command. That command is currently active on the
+ * bus or is in the disconnected state.
+ */
+ saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
+ if (last_phase != P_BUSFREE
+ && (SCB_GET_TAG(pending_scb) == active_scbptr
+ || (flag == SCB_DEVICE_RESET
+ && SCSIID_TARGET(ahd, saved_scsiid) == cmd->device->id))) {
+
+ /*
+ * We're active on the bus, so assert ATN
+ * and hope that the target responds.
+ */
+ pending_scb = ahd_lookup_scb(ahd, active_scbptr);
+ pending_scb->flags |= SCB_RECOVERY_SCB|flag;
+ ahd_outb(ahd, MSG_OUT, HOST_MSG);
+ ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
+ printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ wait = TRUE;
+ } else if (disconnected) {
+
+ /*
+ * Actually re-queue this SCB in an attempt
+ * to select the device before it reconnects.
+ */
+ pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
+ ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
+ pending_scb->hscb->cdb_len = 0;
+ pending_scb->hscb->task_attribute = 0;
+ pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
+
+ if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
+ /*
+ * Mark the SCB has having an outstanding
+ * task management function. Should the command
+ * complete normally before the task management
+ * function can be sent, the host will be notified
+ * to abort our requeued SCB.
+ */
+ ahd_outb(ahd, SCB_TASK_MANAGEMENT,
+ pending_scb->hscb->task_management);
+ } else {
+ /*
+ * If non-packetized, set the MK_MESSAGE control
+ * bit indicating that we desire to send a message.
+ * We also set the disconnected flag since there is
+ * no guarantee that our SCB control byte matches
+ * the version on the card. We don't want the
+ * sequencer to abort the command thinking an
+ * unsolicited reselection occurred.
+ */
+ pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
+
+ /*
+ * The sequencer will never re-reference the
+ * in-core SCB. To make sure we are notified
+ * during reslection, set the MK_MESSAGE flag in
+ * the card's copy of the SCB.
+ */
+ ahd_outb(ahd, SCB_CONTROL,
+ ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
+ }
+
+ /*
+ * Clear out any entries in the QINFIFO first
+ * so we are the next SCB for this target
+ * to run.
+ */
+ ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A', cmd->device->lun,
+ SCB_LIST_NULL, ROLE_INITIATOR,
+ CAM_REQUEUE_REQ, SEARCH_COMPLETE);
+ ahd_qinfifo_requeue_tail(ahd, pending_scb);
+ ahd_set_scbptr(ahd, saved_scbptr);
+ ahd_print_path(ahd, pending_scb);
+ printf("Device is disconnected, re-queuing SCB\n");
+ wait = TRUE;
+ } else {
+ printf("%s:%d:%d:%d: Unable to deliver message\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ retval = FAILED;
+ goto done;
+ }
+
+no_cmd:
+ /*
+ * Our assumption is that if we don't have the command, no
+ * recovery action was required, so we return success. Again,
+ * the semantics of the mid-layer recovery engine are not
+ * well defined, so this may change in time.
+ */
+ retval = SUCCESS;
+done:
+ if (paused)
+ ahd_unpause(ahd);
+ if (wait) {
+ struct timer_list timer;
+ int ret;
+
+ ahd->platform_data->flags |= AHD_SCB_UP_EH_SEM;
+ spin_unlock_irq(&ahd->platform_data->spin_lock);
+ init_timer(&timer);
+ timer.data = (u_long)ahd;
+ timer.expires = jiffies + (5 * HZ);
+ timer.function = ahd_linux_sem_timeout;
+ add_timer(&timer);
+ printf("Recovery code sleeping\n");
+ down(&ahd->platform_data->eh_sem);
+ printf("Recovery code awake\n");
+ ret = del_timer_sync(&timer);
+ if (ret == 0) {
+ printf("Timer Expired\n");
+ retval = FAILED;
+ }
+ spin_lock_irq(&ahd->platform_data->spin_lock);
+ }
+ spin_unlock_irq(&ahd->platform_data->spin_lock);
+ return (retval);
}
-static void
-ahd_linux_dev_timed_unfreeze(u_long arg)
+static void ahd_linux_set_width(struct scsi_target *starget, int width)
{
- struct ahd_linux_device *dev;
- struct ahd_softc *ahd;
- u_long s;
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_devinfo devinfo;
+ unsigned long flags;
- dev = (struct ahd_linux_device *)arg;
- ahd = dev->target->ahd;
- ahd_lock(ahd, &s);
- dev->flags &= ~AHD_DEV_TIMER_ACTIVE;
- if (dev->qfrozen > 0)
- dev->qfrozen--;
- if (dev->qfrozen == 0
- && (dev->flags & AHD_DEV_ON_RUN_LIST) == 0)
- ahd_linux_run_device_queue(ahd, dev);
- if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
- && dev->active == 0)
- ahd_linux_free_device(ahd, dev);
- ahd_unlock(ahd, &s);
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_lock(ahd, &flags);
+ ahd_set_width(ahd, &devinfo, width, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-void
-ahd_platform_dump_card_state(struct ahd_softc *ahd)
+static void ahd_linux_set_period(struct scsi_target *starget, int period)
{
- struct ahd_linux_device *dev;
- int target;
- int maxtarget;
- int lun;
- int i;
-
- maxtarget = (ahd->features & AHD_WIDE) ? 15 : 7;
- for (target = 0; target <=maxtarget; target++) {
-
- for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
- struct ahd_cmd *acmd;
-
- dev = ahd_linux_get_device(ahd, 0, target,
- lun, /*alloc*/FALSE);
- if (dev == NULL)
- continue;
-
- printf("DevQ(%d:%d:%d): ", 0, target, lun);
- i = 0;
- TAILQ_FOREACH(acmd, &dev->busyq, acmd_links.tqe) {
- if (i++ > AHD_SCB_MAX)
- break;
- }
- printf("%d waiting\n", i);
- }
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options;
+ unsigned int dt;
+ unsigned long flags;
+ unsigned long offset = tinfo->goal.offset;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: set period to %d\n", ahd_name(ahd), period);
+#endif
+ if (offset == 0)
+ offset = MAX_OFFSET;
+
+ if (period < 8)
+ period = 8;
+ if (period < 10) {
+ ppr_options |= MSG_EXT_PPR_DT_REQ;
+ if (period == 8)
+ ppr_options |= MSG_EXT_PPR_IU_REQ;
}
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+
+ /* all PPR requests apart from QAS require wide transfers */
+ if (ppr_options & ~MSG_EXT_PPR_QAS_REQ) {
+ if (spi_width(starget) == 0)
+ ppr_options &= MSG_EXT_PPR_QAS_REQ;
+ }
+
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-static int __init
-ahd_linux_init(void)
+static void ahd_linux_set_offset(struct scsi_target *starget, int offset)
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- return ahd_linux_detect(&aic79xx_driver_template);
-#else
- scsi_register_module(MODULE_SCSI_HA, &aic79xx_driver_template);
- if (aic79xx_driver_template.present == 0) {
- scsi_unregister_module(MODULE_SCSI_HA,
- &aic79xx_driver_template);
- return (-ENODEV);
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = 0;
+ unsigned int period = 0;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: set offset to %d\n", ahd_name(ahd), offset);
+#endif
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ if (offset != 0) {
+ period = tinfo->goal.period;
+ ppr_options = tinfo->goal.ppr_options;
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
}
- return (0);
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, offset, ppr_options,
+ AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_dt(struct scsi_target *starget, int dt)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_DT_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int width = tinfo->goal.width;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s DT\n", ahd_name(ahd),
+ dt ? "enabling" : "disabling");
+#endif
+ if (dt) {
+ ppr_options |= MSG_EXT_PPR_DT_REQ;
+ if (!width)
+ ahd_linux_set_width(starget, 1);
+ } else {
+ if (period <= 9)
+ period = 10; /* If resetting DT, period must be >= 25ns */
+ /* IU is invalid without DT set */
+ ppr_options &= ~MSG_EXT_PPR_IU_REQ;
+ }
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_qas(struct scsi_target *starget, int qas)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_QAS_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s QAS\n", ahd_name(ahd),
+ qas ? "enabling" : "disabling");
+#endif
+
+ if (qas) {
+ ppr_options |= MSG_EXT_PPR_QAS_REQ;
+ }
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_iu(struct scsi_target *starget, int iu)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_IU_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s IU\n", ahd_name(ahd),
+ iu ? "enabling" : "disabling");
#endif
+
+ if (iu) {
+ ppr_options |= MSG_EXT_PPR_IU_REQ;
+ ppr_options |= MSG_EXT_PPR_DT_REQ; /* IU requires DT */
+ }
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-static void __exit
-ahd_linux_exit(void)
+static void ahd_linux_set_rd_strm(struct scsi_target *starget, int rdstrm)
{
- struct ahd_softc *ahd;
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_RD_STRM;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
- /*
- * Shutdown DV threads before going into the SCSI mid-layer.
- * This avoids situations where the mid-layer locks the entire
- * kernel so that waiting for our DV threads to exit leads
- * to deadlock.
- */
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Read Streaming\n", ahd_name(ahd),
+ rdstrm ? "enabling" : "disabling");
+#endif
+
+ if (rdstrm)
+ ppr_options |= MSG_EXT_PPR_RD_STRM;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
- ahd_linux_kill_dv_thread(ahd);
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_wr_flow(struct scsi_target *starget, int wrflow)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_WR_FLOW;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Write Flow Control\n", ahd_name(ahd),
+ wrflow ? "enabling" : "disabling");
+#endif
+
+ if (wrflow)
+ ppr_options |= MSG_EXT_PPR_WR_FLOW;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_rti(struct scsi_target *starget, int rti)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_RTI;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+ if ((ahd->features & AHD_RTI) == 0) {
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: RTI not available\n", ahd_name(ahd));
+#endif
+ return;
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s RTI\n", ahd_name(ahd),
+ rti ? "enabling" : "disabling");
+#endif
+
+ if (rti)
+ ppr_options |= MSG_EXT_PPR_RTI;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_PCOMP_EN;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Precompensation\n", ahd_name(ahd),
+ pcomp ? "Enable" : "Disable");
+#endif
+
+ if (pcomp)
+ ppr_options |= MSG_EXT_PPR_PCOMP_EN;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_hold_mcs(struct scsi_target *starget, int hold)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_HOLD_MCS;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+ if (hold)
+ ppr_options |= MSG_EXT_PPR_HOLD_MCS;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+
+
+static struct spi_function_template ahd_linux_transport_functions = {
+ .set_offset = ahd_linux_set_offset,
+ .show_offset = 1,
+ .set_period = ahd_linux_set_period,
+ .show_period = 1,
+ .set_width = ahd_linux_set_width,
+ .show_width = 1,
+ .set_dt = ahd_linux_set_dt,
+ .show_dt = 1,
+ .set_iu = ahd_linux_set_iu,
+ .show_iu = 1,
+ .set_qas = ahd_linux_set_qas,
+ .show_qas = 1,
+ .set_rd_strm = ahd_linux_set_rd_strm,
+ .show_rd_strm = 1,
+ .set_wr_flow = ahd_linux_set_wr_flow,
+ .show_wr_flow = 1,
+ .set_rti = ahd_linux_set_rti,
+ .show_rti = 1,
+ .set_pcomp_en = ahd_linux_set_pcomp_en,
+ .show_pcomp_en = 1,
+ .set_hold_mcs = ahd_linux_set_hold_mcs,
+ .show_hold_mcs = 1,
+};
+
+static int __init
+ahd_linux_init(void)
+{
+ int error = 0;
+
/*
- * In 2.4 we have to unregister from the PCI core _after_
- * unregistering from the scsi midlayer to avoid dangling
- * references.
+ * If we've been passed any parameters, process them now.
*/
- scsi_unregister_module(MODULE_SCSI_HA, &aic79xx_driver_template);
-#endif
+ if (aic79xx)
+ aic79xx_setup(aic79xx);
+
+ ahd_linux_transport_template =
+ spi_attach_transport(&ahd_linux_transport_functions);
+ if (!ahd_linux_transport_template)
+ return -ENODEV;
+
+ scsi_transport_reserve_target(ahd_linux_transport_template,
+ sizeof(struct ahd_linux_target));
+ scsi_transport_reserve_device(ahd_linux_transport_template,
+ sizeof(struct ahd_linux_device));
+
+ error = ahd_linux_pci_init();
+ if (error)
+ spi_release_transport(ahd_linux_transport_template);
+ return error;
+}
+
+static void __exit
+ahd_linux_exit(void)
+{
ahd_linux_pci_exit();
+ spi_release_transport(ahd_linux_transport_template);
}
module_init(ahd_linux_init);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index 7823e52e99a..052c6619acc 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -42,6 +42,7 @@
#ifndef _AIC79XX_LINUX_H_
#define _AIC79XX_LINUX_H_
+#include <linux/config.h>
#include <linux/types.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
@@ -49,18 +50,23 @@
#include <linux/pci.h>
#include <linux/smp_lock.h>
#include <linux/version.h>
+#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <asm/byteorder.h>
#include <asm/io.h>
-#include <linux/interrupt.h> /* For tasklet support. */
-#include <linux/config.h>
-#include <linux/slab.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_eh.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_transport.h>
+#include <scsi/scsi_transport_spi.h>
/* Core SCSI definitions */
#define AIC_LIB_PREFIX ahd
-#include "scsi.h"
-#include <scsi/scsi_host.h>
/* Name space conflict with BSD queue macros */
#ifdef LIST_HEAD
@@ -95,7 +101,7 @@
/************************* Forward Declarations *******************************/
struct ahd_softc;
typedef struct pci_dev *ahd_dev_softc_t;
-typedef Scsi_Cmnd *ahd_io_ctx_t;
+typedef struct scsi_cmnd *ahd_io_ctx_t;
/******************************* Byte Order ***********************************/
#define ahd_htobe16(x) cpu_to_be16(x)
@@ -114,8 +120,7 @@ typedef Scsi_Cmnd *ahd_io_ctx_t;
/************************* Configuration Data *********************************/
extern uint32_t aic79xx_allow_memio;
-extern int aic79xx_detect_complete;
-extern Scsi_Host_Template aic79xx_driver_template;
+extern struct scsi_host_template aic79xx_driver_template;
/***************************** Bus Space/DMA **********************************/
@@ -145,11 +150,7 @@ struct ahd_linux_dma_tag
};
typedef struct ahd_linux_dma_tag* bus_dma_tag_t;
-struct ahd_linux_dmamap
-{
- dma_addr_t bus_addr;
-};
-typedef struct ahd_linux_dmamap* bus_dmamap_t;
+typedef dma_addr_t bus_dmamap_t;
typedef int bus_dma_filter_t(void*, dma_addr_t);
typedef void bus_dmamap_callback_t(void *, bus_dma_segment_t *, int, int);
@@ -226,12 +227,12 @@ typedef struct timer_list ahd_timer_t;
#define ahd_timer_init init_timer
#define ahd_timer_stop del_timer_sync
typedef void ahd_linux_callback_t (u_long);
-static __inline void ahd_timer_reset(ahd_timer_t *timer, u_int usec,
+static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
ahd_callback_t *func, void *arg);
static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
static __inline void
-ahd_timer_reset(ahd_timer_t *timer, u_int usec, ahd_callback_t *func, void *arg)
+ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
{
struct ahd_softc *ahd;
@@ -252,43 +253,8 @@ ahd_scb_timer_reset(struct scb *scb, u_int usec)
/***************************** SMP support ************************************/
#include <linux/spinlock.h>
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) || defined(SCSI_HAS_HOST_LOCK))
-#define AHD_SCSI_HAS_HOST_LOCK 1
-#else
-#define AHD_SCSI_HAS_HOST_LOCK 0
-#endif
-
#define AIC79XX_DRIVER_VERSION "1.3.11"
-/**************************** Front End Queues ********************************/
-/*
- * Data structure used to cast the Linux struct scsi_cmnd to something
- * that allows us to use the queue macros. The linux structure has
- * plenty of space to hold the links fields as required by the queue
- * macros, but the queue macors require them to have the correct type.
- */
-struct ahd_cmd_internal {
- /* Area owned by the Linux scsi layer. */
- uint8_t private[offsetof(struct scsi_cmnd, SCp.Status)];
- union {
- STAILQ_ENTRY(ahd_cmd) ste;
- LIST_ENTRY(ahd_cmd) le;
- TAILQ_ENTRY(ahd_cmd) tqe;
- } links;
- uint32_t end;
-};
-
-struct ahd_cmd {
- union {
- struct ahd_cmd_internal icmd;
- struct scsi_cmnd scsi_cmd;
- } un;
-};
-
-#define acmd_icmd(cmd) ((cmd)->un.icmd)
-#define acmd_scsi_cmd(cmd) ((cmd)->un.scsi_cmd)
-#define acmd_links un.icmd.links
-
/*************************** Device Data Structures ***************************/
/*
* A per probed device structure used to deal with some error recovery
@@ -297,22 +263,17 @@ struct ahd_cmd {
* after a successfully completed inquiry command to the target when
* that inquiry data indicates a lun is present.
*/
-TAILQ_HEAD(ahd_busyq, ahd_cmd);
+
typedef enum {
- AHD_DEV_UNCONFIGURED = 0x01,
AHD_DEV_FREEZE_TIL_EMPTY = 0x02, /* Freeze queue until active == 0 */
- AHD_DEV_TIMER_ACTIVE = 0x04, /* Our timer is active */
- AHD_DEV_ON_RUN_LIST = 0x08, /* Queued to be run later */
AHD_DEV_Q_BASIC = 0x10, /* Allow basic device queuing */
AHD_DEV_Q_TAGGED = 0x20, /* Allow full SCSI2 command queueing */
AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
- AHD_DEV_SLAVE_CONFIGURED = 0x80 /* slave_configure() has been called */
} ahd_linux_dev_flags;
struct ahd_linux_target;
struct ahd_linux_device {
TAILQ_ENTRY(ahd_linux_device) links;
- struct ahd_busyq busyq;
/*
* The number of transactions currently
@@ -388,62 +349,12 @@ struct ahd_linux_device {
*/
u_int commands_since_idle_or_otag;
#define AHD_OTAG_THRESH 500
-
- int lun;
- Scsi_Device *scsi_device;
- struct ahd_linux_target *target;
};
-typedef enum {
- AHD_DV_REQUIRED = 0x01,
- AHD_INQ_VALID = 0x02,
- AHD_BASIC_DV = 0x04,
- AHD_ENHANCED_DV = 0x08
-} ahd_linux_targ_flags;
-
-/* DV States */
-typedef enum {
- AHD_DV_STATE_EXIT = 0,
- AHD_DV_STATE_INQ_SHORT_ASYNC,
- AHD_DV_STATE_INQ_ASYNC,
- AHD_DV_STATE_INQ_ASYNC_VERIFY,
- AHD_DV_STATE_TUR,
- AHD_DV_STATE_REBD,
- AHD_DV_STATE_INQ_VERIFY,
- AHD_DV_STATE_WEB,
- AHD_DV_STATE_REB,
- AHD_DV_STATE_SU,
- AHD_DV_STATE_BUSY
-} ahd_dv_state;
-
struct ahd_linux_target {
- struct ahd_linux_device *devices[AHD_NUM_LUNS];
- int channel;
- int target;
- int refcount;
+ struct scsi_device *sdev[AHD_NUM_LUNS];
struct ahd_transinfo last_tinfo;
struct ahd_softc *ahd;
- ahd_linux_targ_flags flags;
- struct scsi_inquiry_data *inq_data;
- /*
- * The next "fallback" period to use for narrow/wide transfers.
- */
- uint8_t dv_next_narrow_period;
- uint8_t dv_next_wide_period;
- uint8_t dv_max_width;
- uint8_t dv_max_ppr_options;
- uint8_t dv_last_ppr_options;
- u_int dv_echo_size;
- ahd_dv_state dv_state;
- u_int dv_state_retry;
- uint8_t *dv_buffer;
- uint8_t *dv_buffer1;
-
- /*
- * Cumulative counter of errors.
- */
- u_long errors_detected;
- u_long cmds_since_error;
};
/********************* Definitions Required by the Core ***********************/
@@ -453,32 +364,16 @@ struct ahd_linux_target {
* manner and are allocated below 4GB, the number of S/G segments is
* unrestricted.
*/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * We dynamically adjust the number of segments in pre-2.5 kernels to
- * avoid fragmentation issues in the SCSI mid-layer's private memory
- * allocator. See aic79xx_osm.c ahd_linux_size_nseg() for details.
- */
-extern u_int ahd_linux_nseg;
-#define AHD_NSEG ahd_linux_nseg
-#define AHD_LINUX_MIN_NSEG 64
-#else
#define AHD_NSEG 128
-#endif
/*
* Per-SCB OSM storage.
*/
-typedef enum {
- AHD_SCB_UP_EH_SEM = 0x1
-} ahd_linux_scb_flags;
-
struct scb_platform_data {
struct ahd_linux_device *dev;
dma_addr_t buf_busaddr;
uint32_t xfer_len;
uint32_t sense_resid; /* Auto-Sense residual */
- ahd_linux_scb_flags flags;
};
/*
@@ -487,44 +382,23 @@ struct scb_platform_data {
* alignment restrictions of the various platforms supported by
* this driver.
*/
-typedef enum {
- AHD_DV_WAIT_SIMQ_EMPTY = 0x01,
- AHD_DV_WAIT_SIMQ_RELEASE = 0x02,
- AHD_DV_ACTIVE = 0x04,
- AHD_DV_SHUTDOWN = 0x08,
- AHD_RUN_CMPLT_Q_TIMER = 0x10
-} ahd_linux_softc_flags;
-
-TAILQ_HEAD(ahd_completeq, ahd_cmd);
-
struct ahd_platform_data {
/*
* Fields accessed from interrupt context.
*/
- struct ahd_linux_target *targets[AHD_NUM_TARGETS];
- TAILQ_HEAD(, ahd_linux_device) device_runq;
- struct ahd_completeq completeq;
+ struct scsi_target *starget[AHD_NUM_TARGETS];
spinlock_t spin_lock;
- struct tasklet_struct runq_tasklet;
u_int qfrozen;
- pid_t dv_pid;
- struct timer_list completeq_timer;
struct timer_list reset_timer;
- struct timer_list stats_timer;
struct semaphore eh_sem;
- struct semaphore dv_sem;
- struct semaphore dv_cmd_sem; /* XXX This needs to be in
- * the target struct
- */
- struct scsi_device *dv_scsi_dev;
struct Scsi_Host *host; /* pointer to scsi host */
#define AHD_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
uint32_t bios_address;
uint32_t mem_busaddr; /* Mem Base Addr */
- uint64_t hw_dma_mask;
- ahd_linux_softc_flags flags;
+#define AHD_SCB_UP_EH_SEM 0x1
+ uint32_t flags;
};
/************************** OS Utility Wrappers *******************************/
@@ -641,7 +515,7 @@ ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
/**************************** Initialization **********************************/
int ahd_linux_register_host(struct ahd_softc *,
- Scsi_Host_Template *);
+ struct scsi_host_template *);
uint64_t ahd_linux_get_memsize(void);
@@ -657,28 +531,6 @@ void ahd_format_transinfo(struct info_str *info,
struct ahd_transinfo *tinfo);
/******************************** Locking *************************************/
-/* Lock protecting internal data structures */
-static __inline void ahd_lockinit(struct ahd_softc *);
-static __inline void ahd_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock acquisition and release of the above lock in midlayer entry points. */
-static __inline void ahd_midlayer_entrypoint_lock(struct ahd_softc *,
- unsigned long *flags);
-static __inline void ahd_midlayer_entrypoint_unlock(struct ahd_softc *,
- unsigned long *flags);
-
-/* Lock held during command compeletion to the upper layer */
-static __inline void ahd_done_lockinit(struct ahd_softc *);
-static __inline void ahd_done_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_done_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock held during ahd_list manipulation and ahd softc frees */
-extern spinlock_t ahd_list_spinlock;
-static __inline void ahd_list_lockinit(void);
-static __inline void ahd_list_lock(unsigned long *flags);
-static __inline void ahd_list_unlock(unsigned long *flags);
-
static __inline void
ahd_lockinit(struct ahd_softc *ahd)
{
@@ -697,75 +549,6 @@ ahd_unlock(struct ahd_softc *ahd, unsigned long *flags)
spin_unlock_irqrestore(&ahd->platform_data->spin_lock, *flags);
}
-static __inline void
-ahd_midlayer_entrypoint_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
- /*
- * In 2.5.X and some 2.4.X versions, the midlayer takes our
- * lock just before calling us, so we avoid locking again.
- * For other kernel versions, the io_request_lock is taken
- * just before our entry point is called. In this case, we
- * trade the io_request_lock for our per-softc lock.
- */
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&io_request_lock);
- spin_lock(&ahd->platform_data->spin_lock);
-#endif
-}
-
-static __inline void
-ahd_midlayer_entrypoint_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&ahd->platform_data->spin_lock);
- spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_lockinit(struct ahd_softc *ahd)
-{
- /*
- * In 2.5.X, our own lock is held during completions.
- * In previous versions, the io_request_lock is used.
- * In either case, we can't initialize this lock again.
- */
-}
-
-static __inline void
-ahd_done_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_list_lockinit(void)
-{
- spin_lock_init(&ahd_list_spinlock);
-}
-
-static __inline void
-ahd_list_lock(unsigned long *flags)
-{
- spin_lock_irqsave(&ahd_list_spinlock, *flags);
-}
-
-static __inline void
-ahd_list_unlock(unsigned long *flags)
-{
- spin_unlock_irqrestore(&ahd_list_spinlock, *flags);
-}
-
/******************************* PCI Definitions ******************************/
/*
* PCIM_xxx: mask to locate subfield in register
@@ -925,27 +708,17 @@ ahd_flush_device_writes(struct ahd_softc *ahd)
}
/**************************** Proc FS Support *********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-int ahd_linux_proc_info(char *, char **, off_t, int, int, int);
-#else
int ahd_linux_proc_info(struct Scsi_Host *, char *, char **,
off_t, int, int);
-#endif
-
-/*************************** Domain Validation ********************************/
-#define AHD_DV_CMD(cmd) ((cmd)->scsi_done == ahd_linux_dv_complete)
-#define AHD_DV_SIMQ_FROZEN(ahd) \
- ((((ahd)->platform_data->flags & AHD_DV_ACTIVE) != 0) \
- && (ahd)->platform_data->qfrozen == 1)
/*********************** Transaction Access Wrappers **************************/
-static __inline void ahd_cmd_set_transaction_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_transaction_status(struct scsi_cmnd *, uint32_t);
static __inline void ahd_set_transaction_status(struct scb *, uint32_t);
-static __inline void ahd_cmd_set_scsi_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_scsi_status(struct scsi_cmnd *, uint32_t);
static __inline void ahd_set_scsi_status(struct scb *, uint32_t);
-static __inline uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd);
static __inline uint32_t ahd_get_transaction_status(struct scb *);
-static __inline uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd);
static __inline uint32_t ahd_get_scsi_status(struct scb *);
static __inline void ahd_set_transaction_tag(struct scb *, int, u_int);
static __inline u_long ahd_get_transfer_length(struct scb *);
@@ -964,7 +737,7 @@ static __inline void ahd_platform_scb_free(struct ahd_softc *ahd,
static __inline void ahd_freeze_scb(struct scb *scb);
static __inline
-void ahd_cmd_set_transaction_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_transaction_status(struct scsi_cmnd *cmd, uint32_t status)
{
cmd->result &= ~(CAM_STATUS_MASK << 16);
cmd->result |= status << 16;
@@ -977,7 +750,7 @@ void ahd_set_transaction_status(struct scb *scb, uint32_t status)
}
static __inline
-void ahd_cmd_set_scsi_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_scsi_status(struct scsi_cmnd *cmd, uint32_t status)
{
cmd->result &= ~0xFFFF;
cmd->result |= status;
@@ -990,7 +763,7 @@ void ahd_set_scsi_status(struct scb *scb, uint32_t status)
}
static __inline
-uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd)
{
return ((cmd->result >> 16) & CAM_STATUS_MASK);
}
@@ -1002,7 +775,7 @@ uint32_t ahd_get_transaction_status(struct scb *scb)
}
static __inline
-uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd)
{
return (cmd->result & 0xFFFF);
}
@@ -1117,7 +890,6 @@ void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
u_int target, u_int lun, ac_code, void *);
void ahd_print_path(struct ahd_softc *, struct scb *);
-void ahd_platform_dump_card_state(struct ahd_softc *ahd);
#ifdef CONFIG_PCI
#define AHD_PCI_CONFIG 1
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 91daf0c7fb1..390b53852d4 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -92,27 +92,31 @@ struct pci_driver aic79xx_pci_driver = {
static void
ahd_linux_pci_dev_remove(struct pci_dev *pdev)
{
- struct ahd_softc *ahd;
- u_long l;
+ struct ahd_softc *ahd = pci_get_drvdata(pdev);
+ u_long s;
- /*
- * We should be able to just perform
- * the free directly, but check our
- * list for extra sanity.
- */
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)pci_get_drvdata(pdev));
- if (ahd != NULL) {
- u_long s;
-
- TAILQ_REMOVE(&ahd_tailq, ahd, links);
- ahd_list_unlock(&l);
- ahd_lock(ahd, &s);
- ahd_intr_enable(ahd, FALSE);
- ahd_unlock(ahd, &s);
- ahd_free(ahd);
- } else
- ahd_list_unlock(&l);
+ ahd_lock(ahd, &s);
+ ahd_intr_enable(ahd, FALSE);
+ ahd_unlock(ahd, &s);
+ ahd_free(ahd);
+}
+
+static void
+ahd_linux_pci_inherit_flags(struct ahd_softc *ahd)
+{
+ struct pci_dev *pdev = ahd->dev_softc, *master_pdev;
+ unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+ master_pdev = pci_get_slot(pdev->bus, master_devfn);
+ if (master_pdev) {
+ struct ahd_softc *master = pci_get_drvdata(master_pdev);
+ if (master) {
+ ahd->flags &= ~AHD_BIOS_ENABLED;
+ ahd->flags |= master->flags & AHD_BIOS_ENABLED;
+ } else
+ printk(KERN_ERR "aic79xx: no multichannel peer found!\n");
+ pci_dev_put(master_pdev);
+ }
}
static int
@@ -125,22 +129,6 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
char *name;
int error;
- /*
- * Some BIOSen report the same device multiple times.
- */
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- struct pci_dev *probed_pdev;
-
- probed_pdev = ahd->dev_softc;
- if (probed_pdev->bus->number == pdev->bus->number
- && probed_pdev->devfn == pdev->devfn)
- break;
- }
- if (ahd != NULL) {
- /* Skip duplicate. */
- return (-ENODEV);
- }
-
pci = pdev;
entry = ahd_find_pci_device(pci);
if (entry == NULL)
@@ -177,15 +165,12 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (memsize >= 0x8000000000ULL
&& pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
ahd->flags |= AHD_64BIT_ADDRESSING;
- ahd->platform_data->hw_dma_mask = DMA_64BIT_MASK;
} else if (memsize > 0x80000000
&& pci_set_dma_mask(pdev, mask_39bit) == 0) {
ahd->flags |= AHD_39BIT_ADDRESSING;
- ahd->platform_data->hw_dma_mask = mask_39bit;
}
} else {
pci_set_dma_mask(pdev, DMA_32BIT_MASK);
- ahd->platform_data->hw_dma_mask = DMA_32BIT_MASK;
}
ahd->dev_softc = pci;
error = ahd_pci_config(ahd, entry);
@@ -193,16 +178,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ahd_free(ahd);
return (-error);
}
+
+ /*
+ * Second Function PCI devices need to inherit some
+ * * settings from function 0.
+ */
+ if ((ahd->features & AHD_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+ ahd_linux_pci_inherit_flags(ahd);
+
pci_set_drvdata(pdev, ahd);
- if (aic79xx_detect_complete) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- ahd_linux_register_host(ahd, &aic79xx_driver_template);
-#else
- printf("aic79xx: ignoring PCI device found after "
- "initialization\n");
- return (-ENODEV);
-#endif
- }
+
+ ahd_linux_register_host(ahd, &aic79xx_driver_template);
return (0);
}
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 703f6e44889..2131db60018 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -283,7 +283,6 @@ int
ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
{
struct scb_data *shared_scb_data;
- u_long l;
u_int command;
uint32_t devconfig;
uint16_t subvendor;
@@ -373,16 +372,9 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
* Allow interrupts now that we are completely setup.
*/
error = ahd_pci_map_int(ahd);
- if (error != 0)
- return (error);
-
- ahd_list_lock(&l);
- /*
- * Link this softc in with all other ahd instances.
- */
- ahd_softc_insert(ahd);
- ahd_list_unlock(&l);
- return (0);
+ if (!error)
+ ahd->init_level++;
+ return error;
}
/*
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index e01cd6175e3..39a27840fce 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -49,10 +49,53 @@ static void ahd_dump_target_state(struct ahd_softc *ahd,
u_int our_id, char channel,
u_int target_id, u_int target_offset);
static void ahd_dump_device_state(struct info_str *info,
- struct ahd_linux_device *dev);
+ struct scsi_device *sdev);
static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
char *buffer, int length);
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+ u_int period_factor;
+ u_int period; /* in 100ths of ns */
+} scsi_syncrates[] = {
+ { 0x08, 625 }, /* FAST-160 */
+ { 0x09, 1250 }, /* FAST-80 */
+ { 0x0a, 2500 }, /* FAST-40 40MHz */
+ { 0x0b, 3030 }, /* FAST-40 33MHz */
+ { 0x0c, 5000 } /* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahd_calc_syncsrate(u_int period_factor)
+{
+ int i;
+ int num_syncrates;
+
+ num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+ /* See if the period is in the "exception" table */
+ for (i = 0; i < num_syncrates; i++) {
+
+ if (period_factor == scsi_syncrates[i].period_factor) {
+ /* Period in kHz */
+ return (100000000 / scsi_syncrates[i].period);
+ }
+ }
+
+ /*
+ * Wasn't in the table, so use the standard
+ * 4 times conversion.
+ */
+ return (10000000 / (period_factor * 4 * 10));
+}
+
+
static void
copy_mem_info(struct info_str *info, char *data, int len)
{
@@ -109,7 +152,7 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
speed = 3300;
freq = 0;
if (tinfo->offset != 0) {
- freq = aic_calc_syncsrate(tinfo->period);
+ freq = ahd_calc_syncsrate(tinfo->period);
speed = freq;
}
speed *= (0x01 << tinfo->width);
@@ -167,6 +210,7 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
u_int target_offset)
{
struct ahd_linux_target *targ;
+ struct scsi_target *starget;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
int lun;
@@ -176,20 +220,20 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
copy_info(info, "Target %d Negotiation Settings\n", target_id);
copy_info(info, "\tUser: ");
ahd_format_transinfo(info, &tinfo->user);
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL)
+ starget = ahd->platform_data->starget[target_offset];
+ if (starget == NULL)
return;
+ targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahd_format_transinfo(info, &tinfo->goal);
copy_info(info, "\tCurr: ");
ahd_format_transinfo(info, &tinfo->curr);
- copy_info(info, "\tTransmission Errors %ld\n", targ->errors_detected);
for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
- struct ahd_linux_device *dev;
+ struct scsi_device *dev;
- dev = targ->devices[lun];
+ dev = targ->sdev[lun];
if (dev == NULL)
continue;
@@ -199,10 +243,13 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
}
static void
-ahd_dump_device_state(struct info_str *info, struct ahd_linux_device *dev)
+ahd_dump_device_state(struct info_str *info, struct scsi_device *sdev)
{
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
+
copy_info(info, "\tChannel %c Target %d Lun %d Settings\n",
- dev->target->channel + 'A', dev->target->target, dev->lun);
+ sdev->sdev_target->channel + 'A',
+ sdev->sdev_target->id, sdev->lun);
copy_info(info, "\t\tCommands Queued %ld\n", dev->commands_issued);
copy_info(info, "\t\tCommands Active %d\n", dev->active);
@@ -278,36 +325,16 @@ done:
* Return information to handle /proc support for the driver.
*/
int
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-ahd_linux_proc_info(char *buffer, char **start, off_t offset,
- int length, int hostno, int inout)
-#else
ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
off_t offset, int length, int inout)
-#endif
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
struct info_str info;
char ahd_info[256];
- u_long l;
u_int max_targ;
u_int i;
int retval;
- retval = -EINVAL;
- ahd_list_lock(&l);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- if (ahd->platform_data->host->host_no == hostno)
- break;
- }
-#else
- ahd = ahd_find_softc(*(struct ahd_softc **)shost->hostdata);
-#endif
-
- if (ahd == NULL)
- goto done;
-
/* Has data been written to the file? */
if (inout == TRUE) {
retval = ahd_proc_write_seeprom(ahd, buffer, length);
@@ -357,6 +384,5 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done:
- ahd_list_unlock(&l);
return (retval);
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 088cbc23743..91d294c6334 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -37,7 +37,7 @@
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#79 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#85 $
*
* $FreeBSD$
*/
@@ -243,7 +243,7 @@ typedef enum {
*/
AHC_AIC7850_FE = AHC_SPIOCAP|AHC_AUTOPAUSE|AHC_TARGETMODE|AHC_ULTRA,
AHC_AIC7860_FE = AHC_AIC7850_FE,
- AHC_AIC7870_FE = AHC_TARGETMODE,
+ AHC_AIC7870_FE = AHC_TARGETMODE|AHC_AUTOPAUSE,
AHC_AIC7880_FE = AHC_AIC7870_FE|AHC_ULTRA,
/*
* Although we have space for both the initiator and
diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg
index 810ec700d9f..e196d83b93c 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.reg
+++ b/drivers/scsi/aic7xxx/aic7xxx.reg
@@ -39,7 +39,7 @@
*
* $FreeBSD$
*/
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $"
/*
* This file is processed by the aic7xxx_asm utility for use in assembling
@@ -1306,7 +1306,6 @@ scratch_ram {
*/
MWI_RESIDUAL {
size 1
- alias TARG_IMMEDIATE_SCB
}
/*
* SCBID of the next SCB to be started by the controller.
@@ -1461,6 +1460,7 @@ scratch_ram {
*/
LAST_MSG {
size 1
+ alias TARG_IMMEDIATE_SCB
}
/*
diff --git a/drivers/scsi/aic7xxx/aic7xxx.seq b/drivers/scsi/aic7xxx/aic7xxx.seq
index d84b741fbab..15196390e28 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.seq
+++ b/drivers/scsi/aic7xxx/aic7xxx.seq
@@ -40,7 +40,7 @@
* $FreeBSD$
*/
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $"
PATCH_ARG_LIST = "struct ahc_softc *ahc"
PREFIX = "ahc_"
@@ -679,6 +679,7 @@ await_busfree:
clr SCSIBUSL; /* Prevent bit leakage durint SELTO */
}
and SXFRCTL0, ~SPIOEN;
+ mvi SEQ_FLAGS, NOT_IDENTIFIED|NO_CDB_SENT;
test SSTAT1,REQINIT|BUSFREE jz .;
test SSTAT1, BUSFREE jnz poll_for_work;
mvi MISSED_BUSFREE call set_seqint;
@@ -1097,7 +1098,7 @@ ultra2_dmahalt:
test SCB_RESIDUAL_DATACNT[3], SG_LAST_SEG jz dma_mid_sg;
if ((ahc->flags & AHC_TARGETROLE) != 0) {
test SSTAT0, TARGET jz dma_last_sg;
- if ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0) {
+ if ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0) {
test DMAPARAMS, DIRECTION jz dma_mid_sg;
}
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
index 468d612a44f..3cb07e114e8 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
@@ -28,9 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#17 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#19 $
*/
/*
@@ -64,7 +62,6 @@
* is preceded by an initial zero (leading 0, followed by 16-bits, MSB
* first). The clock cycling from low to high initiates the next data
* bit to be sent from the chip.
- *
*/
#ifdef __linux__
@@ -81,14 +78,22 @@
* Right now, we only have to read the SEEPROM. But we make it easier to
* add other 93Cx6 functions.
*/
-static struct seeprom_cmd {
+struct seeprom_cmd {
uint8_t len;
- uint8_t bits[9];
-} seeprom_read = {3, {1, 1, 0}};
+ uint8_t bits[11];
+};
+/* Short opcodes for the c46 */
static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Long opcodes for the C56/C66 */
+static struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Common opcodes */
static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
+static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
/*
* Wait for the SEERDY to go high; about 800 ns.
@@ -222,12 +227,25 @@ int
ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
u_int start_addr, u_int count)
{
+ struct seeprom_cmd *ewen, *ewds;
uint16_t v;
uint8_t temp;
int i, k;
/* Place the chip into write-enable mode */
- send_seeprom_cmd(sd, &seeprom_ewen);
+ if (sd->sd_chip == C46) {
+ ewen = &seeprom_ewen;
+ ewds = &seeprom_ewds;
+ } else if (sd->sd_chip == C56_66) {
+ ewen = &seeprom_long_ewen;
+ ewds = &seeprom_long_ewds;
+ } else {
+ printf("ahc_write_seeprom: unsupported seeprom type %d\n",
+ sd->sd_chip);
+ return (0);
+ }
+
+ send_seeprom_cmd(sd, ewen);
reset_seeprom(sd);
/* Write all requested data out to the seeprom. */
@@ -277,7 +295,7 @@ ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
}
/* Put the chip back into write-protect mode */
- send_seeprom_cmd(sd, &seeprom_ewds);
+ send_seeprom_cmd(sd, ewds);
reset_seeprom(sd);
return (1);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 7bc01e41bcc..58ac46103eb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -37,9 +37,7 @@
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#134 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#155 $
*/
#ifdef __linux__
@@ -287,10 +285,19 @@ ahc_restart(struct ahc_softc *ahc)
ahc_outb(ahc, SEQ_FLAGS2,
ahc_inb(ahc, SEQ_FLAGS2) & ~SCB_DMA);
}
+
+ /*
+ * Clear any pending sequencer interrupt. It is no
+ * longer relevant since we're resetting the Program
+ * Counter.
+ */
+ ahc_outb(ahc, CLRINT, CLRSEQINT);
+
ahc_outb(ahc, MWI_RESIDUAL, 0);
ahc_outb(ahc, SEQCTL, ahc->seqctl);
ahc_outb(ahc, SEQADDR0, 0);
ahc_outb(ahc, SEQADDR1, 0);
+
ahc_unpause(ahc);
}
@@ -1174,19 +1181,20 @@ ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat)
scb_index);
}
#endif
- /*
- * Force a renegotiation with this target just in
- * case the cable was pulled and will later be
- * re-attached. The target may forget its negotiation
- * settings with us should it attempt to reselect
- * during the interruption. The target will not issue
- * a unit attention in this case, so we must always
- * renegotiate.
- */
ahc_scb_devinfo(ahc, &devinfo, scb);
- ahc_force_renegotiation(ahc, &devinfo);
ahc_set_transaction_status(scb, CAM_SEL_TIMEOUT);
ahc_freeze_devq(ahc, scb);
+
+ /*
+ * Cancel any pending transactions on the device
+ * now that it seems to be missing. This will
+ * also revert us to async/narrow transfers until
+ * we can renegotiate with the device.
+ */
+ ahc_handle_devreset(ahc, &devinfo,
+ CAM_SEL_TIMEOUT,
+ "Selection Timeout",
+ /*verbose_level*/1);
}
ahc_outb(ahc, CLRINT, CLRSCSIINT);
ahc_restart(ahc);
@@ -3763,8 +3771,9 @@ ahc_handle_devreset(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
/*period*/0, /*offset*/0, /*ppr_options*/0,
AHC_TRANS_CUR, /*paused*/TRUE);
- ahc_send_async(ahc, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ if (status != CAM_SEL_TIMEOUT)
+ ahc_send_async(ahc, devinfo->channel, devinfo->target,
+ CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
if (message != NULL
&& (verbose_level <= bootverbose))
@@ -4003,14 +4012,6 @@ ahc_reset(struct ahc_softc *ahc, int reinit)
* to disturb the integrity of the bus.
*/
ahc_pause(ahc);
- if ((ahc_inb(ahc, HCNTRL) & CHIPRST) != 0) {
- /*
- * The chip has not been initialized since
- * PCI/EISA/VLB bus reset. Don't trust
- * "left over BIOS data".
- */
- ahc->flags |= AHC_NO_BIOS_INIT;
- }
sxfrctl1_b = 0;
if ((ahc->chip & AHC_CHIPID_MASK) == AHC_AIC7770) {
u_int sblkctl;
@@ -5036,14 +5037,23 @@ ahc_pause_and_flushwork(struct ahc_softc *ahc)
ahc->flags |= AHC_ALL_INTERRUPTS;
paused = FALSE;
do {
- if (paused)
+ if (paused) {
ahc_unpause(ahc);
+ /*
+ * Give the sequencer some time to service
+ * any active selections.
+ */
+ ahc_delay(500);
+ }
ahc_intr(ahc);
ahc_pause(ahc);
paused = TRUE;
ahc_outb(ahc, SCSISEQ, ahc_inb(ahc, SCSISEQ) & ~ENSELO);
- ahc_clear_critical_section(ahc);
intstat = ahc_inb(ahc, INTSTAT);
+ if ((intstat & INT_PEND) == 0) {
+ ahc_clear_critical_section(ahc);
+ intstat = ahc_inb(ahc, INTSTAT);
+ }
} while (--maxloops
&& (intstat != 0xFF || (ahc->features & AHC_REMOVABLE) == 0)
&& ((intstat & INT_PEND) != 0
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 687f19e9cf0..c932b3b9449 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -125,12 +125,6 @@
static struct scsi_transport_template *ahc_linux_transport_template = NULL;
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
-
#include <linux/init.h> /* __setup */
#include <linux/mm.h> /* For fetching system memory size */
#include <linux/blkdev.h> /* For block_size() */
@@ -391,7 +385,6 @@ static int ahc_linux_run_command(struct ahc_softc*,
struct ahc_linux_device *,
struct scsi_cmnd *);
static void ahc_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahc_linux_setup_tag_info;
static int aic7xxx_setup(char *s);
static int ahc_linux_unit;
@@ -635,6 +628,8 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
targ->sdev[sdev->lun] = sdev;
+ spi_period(starget) = 0;
+
return 0;
}
@@ -918,6 +913,86 @@ ahc_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
}
}
+static char *
+ahc_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+ void (*callback)(u_long, int, int, int32_t),
+ u_long callback_arg)
+{
+ char *tok_end;
+ char *tok_end2;
+ int i;
+ int instance;
+ int targ;
+ int done;
+ char tok_list[] = {'.', ',', '{', '}', '\0'};
+
+ /* All options use a ':' name/arg separator */
+ if (*opt_arg != ':')
+ return (opt_arg);
+ opt_arg++;
+ instance = -1;
+ targ = -1;
+ done = FALSE;
+ /*
+ * Restore separator that may be in
+ * the middle of our option argument.
+ */
+ tok_end = strchr(opt_arg, '\0');
+ if (tok_end < end)
+ *tok_end = ',';
+ while (!done) {
+ switch (*opt_arg) {
+ case '{':
+ if (instance == -1) {
+ instance = 0;
+ } else {
+ if (depth > 1) {
+ if (targ == -1)
+ targ = 0;
+ } else {
+ printf("Malformed Option %s\n",
+ opt_name);
+ done = TRUE;
+ }
+ }
+ opt_arg++;
+ break;
+ case '}':
+ if (targ != -1)
+ targ = -1;
+ else if (instance != -1)
+ instance = -1;
+ opt_arg++;
+ break;
+ case ',':
+ case '.':
+ if (instance == -1)
+ done = TRUE;
+ else if (targ >= 0)
+ targ++;
+ else if (instance >= 0)
+ instance++;
+ opt_arg++;
+ break;
+ case '\0':
+ done = TRUE;
+ break;
+ default:
+ tok_end = end;
+ for (i = 0; tok_list[i]; i++) {
+ tok_end2 = strchr(opt_arg, tok_list[i]);
+ if ((tok_end2) && (tok_end2 < tok_end))
+ tok_end = tok_end2;
+ }
+ callback(callback_arg, instance, targ,
+ simple_strtol(opt_arg, NULL, 0));
+ opt_arg = tok_end;
+ break;
+ }
+ }
+ return (opt_arg);
+}
+
/*
* Handle Linux boot parameters. This routine allows for assigning a value
* to a parameter with a ':' between the parameter and the value.
@@ -972,7 +1047,7 @@ aic7xxx_setup(char *s)
if (strncmp(p, "global_tag_depth", n) == 0) {
ahc_linux_setup_tag_info_global(p + n);
} else if (strncmp(p, "tag_info", n) == 0) {
- s = aic_parse_brace_option("tag_info", p + n, end,
+ s = ahc_parse_brace_option("tag_info", p + n, end,
2, ahc_linux_setup_tag_info, 0);
} else if (p[n] == ':') {
*(options[i].flag) = simple_strtoul(p + n + 1, NULL, 0);
@@ -1612,9 +1687,9 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
if (channel == 'B')
target_offset += 8;
starget = ahc->platform_data->starget[target_offset];
- targ = scsi_transport_target_data(starget);
- if (targ == NULL)
+ if (starget == NULL)
break;
+ targ = scsi_transport_target_data(starget);
target_ppr_options =
(spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
@@ -2329,8 +2404,6 @@ ahc_platform_dump_card_state(struct ahc_softc *ahc)
{
}
-static void ahc_linux_exit(void);
-
static void ahc_linux_set_width(struct scsi_target *starget, int width)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index 0e47ac21754..c5299626924 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -265,7 +265,7 @@ ahc_scb_timer_reset(struct scb *scb, u_int usec)
/***************************** SMP support ************************************/
#include <linux/spinlock.h>
-#define AIC7XXX_DRIVER_VERSION "6.2.36"
+#define AIC7XXX_DRIVER_VERSION "7.0"
/*************************** Device Data Structures ***************************/
/*
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 9d318ce2c99..0d44a6907dd 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -149,6 +149,27 @@ ahc_linux_pci_dev_remove(struct pci_dev *pdev)
ahc_free(ahc);
}
+static void
+ahc_linux_pci_inherit_flags(struct ahc_softc *ahc)
+{
+ struct pci_dev *pdev = ahc->dev_softc, *master_pdev;
+ unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+ master_pdev = pci_get_slot(pdev->bus, master_devfn);
+ if (master_pdev) {
+ struct ahc_softc *master = pci_get_drvdata(master_pdev);
+ if (master) {
+ ahc->flags &= ~AHC_BIOS_ENABLED;
+ ahc->flags |= master->flags & AHC_BIOS_ENABLED;
+
+ ahc->flags &= ~AHC_PRIMARY_CHANNEL;
+ ahc->flags |= master->flags & AHC_PRIMARY_CHANNEL;
+ } else
+ printk(KERN_ERR "aic7xxx: no multichannel peer found!\n");
+ pci_dev_put(master_pdev);
+ }
+}
+
static int
ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
@@ -203,6 +224,14 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ahc_free(ahc);
return (-error);
}
+
+ /*
+ * Second Function PCI devices need to inherit some
+ * settings from function 0.
+ */
+ if ((ahc->features & AHC_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+ ahc_linux_pci_inherit_flags(ahc);
+
pci_set_drvdata(pdev, ahc);
ahc_linux_register_host(ahc, &aic7xxx_driver_template);
return (0);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 3802c91f0b0..04a3506cf34 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -54,6 +54,49 @@ static void ahc_dump_device_state(struct info_str *info,
static int ahc_proc_write_seeprom(struct ahc_softc *ahc,
char *buffer, int length);
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+ u_int period_factor;
+ u_int period; /* in 100ths of ns */
+} scsi_syncrates[] = {
+ { 0x08, 625 }, /* FAST-160 */
+ { 0x09, 1250 }, /* FAST-80 */
+ { 0x0a, 2500 }, /* FAST-40 40MHz */
+ { 0x0b, 3030 }, /* FAST-40 33MHz */
+ { 0x0c, 5000 } /* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahc_calc_syncsrate(u_int period_factor)
+{
+ int i;
+ int num_syncrates;
+
+ num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+ /* See if the period is in the "exception" table */
+ for (i = 0; i < num_syncrates; i++) {
+
+ if (period_factor == scsi_syncrates[i].period_factor) {
+ /* Period in kHz */
+ return (100000000 / scsi_syncrates[i].period);
+ }
+ }
+
+ /*
+ * Wasn't in the table, so use the standard
+ * 4 times conversion.
+ */
+ return (10000000 / (period_factor * 4 * 10));
+}
+
+
static void
copy_mem_info(struct info_str *info, char *data, int len)
{
@@ -106,7 +149,7 @@ ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo)
speed = 3300;
freq = 0;
if (tinfo->offset != 0) {
- freq = aic_calc_syncsrate(tinfo->period);
+ freq = ahc_calc_syncsrate(tinfo->period);
speed = freq;
}
speed *= (0x01 << tinfo->width);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
index 7c1390ed117..2ce1febca20 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
@@ -2,8 +2,8 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
typedef int (ahc_reg_print_t)(u_int, u_int *, u_int);
typedef struct ahc_reg_parse_entry {
@@ -1298,7 +1298,6 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
#define CMDSIZE_TABLE_TAIL 0x34
#define MWI_RESIDUAL 0x38
-#define TARG_IMMEDIATE_SCB 0x38
#define NEXT_QUEUED_SCB 0x39
@@ -1380,6 +1379,7 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
#define RETURN_2 0x52
#define LAST_MSG 0x53
+#define TARG_IMMEDIATE_SCB 0x53
#define SCSISEQ_TEMPLATE 0x54
#define ENSELO 0x40
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
index 9c713775d44..88bfd767c51 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
@@ -2,8 +2,8 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
#include "aic7xxx_osm.h"
diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
index cf411368a87..4cee08521e7 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
@@ -2,13 +2,13 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
static uint8_t seqprog[] = {
0xb2, 0x00, 0x00, 0x08,
0xf7, 0x11, 0x22, 0x08,
- 0x00, 0x65, 0xec, 0x59,
+ 0x00, 0x65, 0xee, 0x59,
0xf7, 0x01, 0x02, 0x08,
0xff, 0x6a, 0x24, 0x08,
0x40, 0x00, 0x40, 0x68,
@@ -21,15 +21,15 @@ static uint8_t seqprog[] = {
0x01, 0x4d, 0xc8, 0x30,
0x00, 0x4c, 0x12, 0x70,
0x01, 0x39, 0xa2, 0x30,
- 0x00, 0x6a, 0xc0, 0x5e,
+ 0x00, 0x6a, 0xc2, 0x5e,
0x01, 0x51, 0x20, 0x31,
0x01, 0x57, 0xae, 0x00,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x51, 0x12, 0x5e,
+ 0x00, 0x51, 0x14, 0x5e,
0x01, 0x51, 0xc8, 0x30,
0x00, 0x39, 0xc8, 0x60,
0x00, 0xbb, 0x30, 0x70,
- 0xc1, 0x6a, 0xd8, 0x5e,
+ 0xc1, 0x6a, 0xda, 0x5e,
0x01, 0xbf, 0x72, 0x30,
0x01, 0x40, 0x7e, 0x31,
0x01, 0x90, 0x80, 0x30,
@@ -49,10 +49,10 @@ static uint8_t seqprog[] = {
0x08, 0x6a, 0x78, 0x00,
0x01, 0x50, 0xc8, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0xfc, 0x5d,
+ 0x48, 0x6a, 0xfe, 0x5d,
0x01, 0x6a, 0xdc, 0x01,
0x88, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0xfc, 0x5d,
+ 0x48, 0x6a, 0xfe, 0x5d,
0x01, 0x6a, 0x26, 0x01,
0xf0, 0x19, 0x7a, 0x08,
0x0f, 0x18, 0xc8, 0x08,
@@ -93,7 +93,7 @@ static uint8_t seqprog[] = {
0x00, 0x65, 0x20, 0x41,
0x02, 0x57, 0xae, 0x00,
0x00, 0x65, 0x9e, 0x40,
- 0x61, 0x6a, 0xd8, 0x5e,
+ 0x61, 0x6a, 0xda, 0x5e,
0x08, 0x51, 0x20, 0x71,
0x02, 0x0b, 0xb2, 0x78,
0x00, 0x65, 0xae, 0x40,
@@ -106,7 +106,7 @@ static uint8_t seqprog[] = {
0x80, 0x3d, 0x7a, 0x00,
0x20, 0x6a, 0x16, 0x00,
0x00, 0x65, 0xcc, 0x41,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0x65, 0xb4, 0x5e,
0x00, 0x65, 0x12, 0x40,
0x20, 0x11, 0xd2, 0x68,
0x20, 0x6a, 0x18, 0x00,
@@ -140,27 +140,27 @@ static uint8_t seqprog[] = {
0x80, 0x0b, 0xc4, 0x79,
0x12, 0x01, 0x02, 0x00,
0x01, 0xab, 0xac, 0x30,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x40, 0x6a, 0x16, 0x00,
- 0x80, 0x3e, 0x84, 0x5d,
+ 0x80, 0x3e, 0x86, 0x5d,
0x20, 0xb8, 0x18, 0x79,
- 0x20, 0x6a, 0x84, 0x5d,
- 0x00, 0xab, 0x84, 0x5d,
+ 0x20, 0x6a, 0x86, 0x5d,
+ 0x00, 0xab, 0x86, 0x5d,
0x01, 0xa9, 0x78, 0x30,
0x10, 0xb8, 0x20, 0x79,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x00, 0x65, 0xae, 0x40,
0x10, 0x03, 0x3c, 0x69,
0x08, 0x3c, 0x5a, 0x69,
0x04, 0x3c, 0x92, 0x69,
0x02, 0x3c, 0x98, 0x69,
0x01, 0x3c, 0x44, 0x79,
- 0xff, 0x6a, 0x70, 0x00,
+ 0xff, 0x6a, 0xa6, 0x00,
0x00, 0x65, 0xa4, 0x59,
- 0x00, 0x6a, 0xc0, 0x5e,
- 0xff, 0x38, 0x30, 0x71,
+ 0x00, 0x6a, 0xc2, 0x5e,
+ 0xff, 0x53, 0x30, 0x71,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x38, 0x12, 0x5e,
+ 0x00, 0x53, 0x14, 0x5e,
0x00, 0x65, 0xea, 0x58,
0x12, 0x01, 0x02, 0x00,
0x00, 0x65, 0x18, 0x41,
@@ -168,10 +168,10 @@ static uint8_t seqprog[] = {
0x00, 0x65, 0xf2, 0x58,
0xfd, 0x57, 0xae, 0x08,
0x00, 0x65, 0xae, 0x40,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x20, 0x3c, 0x4a, 0x79,
- 0x02, 0x6a, 0x84, 0x5d,
- 0x04, 0x6a, 0x84, 0x5d,
+ 0x02, 0x6a, 0x86, 0x5d,
+ 0x04, 0x6a, 0x86, 0x5d,
0x01, 0x03, 0x4c, 0x69,
0xf7, 0x11, 0x22, 0x08,
0xff, 0x6a, 0x24, 0x08,
@@ -182,13 +182,13 @@ static uint8_t seqprog[] = {
0x80, 0x86, 0xc8, 0x08,
0x01, 0x4f, 0xc8, 0x30,
0x00, 0x50, 0x6c, 0x61,
- 0xc4, 0x6a, 0x6e, 0x5d,
+ 0xc4, 0x6a, 0x70, 0x5d,
0x40, 0x3c, 0x68, 0x79,
- 0x28, 0x6a, 0x84, 0x5d,
+ 0x28, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
- 0x08, 0x6a, 0x84, 0x5d,
+ 0x08, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
- 0x84, 0x6a, 0x6e, 0x5d,
+ 0x84, 0x6a, 0x70, 0x5d,
0x00, 0x65, 0xf2, 0x58,
0x01, 0x66, 0xc8, 0x30,
0x01, 0x64, 0xd8, 0x31,
@@ -208,16 +208,16 @@ static uint8_t seqprog[] = {
0xf7, 0x3c, 0x78, 0x08,
0x00, 0x65, 0x20, 0x41,
0x40, 0xaa, 0x7e, 0x10,
- 0x04, 0xaa, 0x6e, 0x5d,
- 0x00, 0x65, 0x56, 0x42,
- 0xc4, 0x6a, 0x6e, 0x5d,
+ 0x04, 0xaa, 0x70, 0x5d,
+ 0x00, 0x65, 0x58, 0x42,
+ 0xc4, 0x6a, 0x70, 0x5d,
0xc0, 0x6a, 0x7e, 0x00,
- 0x00, 0xa8, 0x84, 0x5d,
+ 0x00, 0xa8, 0x86, 0x5d,
0xe4, 0x6a, 0x06, 0x00,
- 0x00, 0x6a, 0x84, 0x5d,
+ 0x00, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
0x10, 0x3c, 0xa8, 0x69,
- 0x00, 0xbb, 0x8a, 0x44,
+ 0x00, 0xbb, 0x8c, 0x44,
0x18, 0x6a, 0xda, 0x01,
0x01, 0x69, 0xd8, 0x31,
0x1c, 0x6a, 0xd0, 0x01,
@@ -227,31 +227,32 @@ static uint8_t seqprog[] = {
0x01, 0x93, 0x26, 0x01,
0x03, 0x6a, 0x2a, 0x01,
0x01, 0x69, 0x32, 0x31,
- 0x1c, 0x6a, 0xe0, 0x5d,
+ 0x1c, 0x6a, 0xe2, 0x5d,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
0x01, 0x50, 0xa0, 0x18,
0x02, 0x6a, 0x22, 0x05,
0x1a, 0x01, 0x02, 0x00,
0x80, 0x6a, 0x74, 0x00,
0x40, 0x6a, 0x78, 0x00,
0x40, 0x6a, 0x16, 0x00,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x00, 0x65, 0xda, 0x5d,
0x01, 0x3f, 0xc8, 0x30,
- 0xbf, 0x64, 0x56, 0x7a,
- 0x80, 0x64, 0x9e, 0x73,
- 0xa0, 0x64, 0x00, 0x74,
- 0xc0, 0x64, 0xf4, 0x73,
- 0xe0, 0x64, 0x30, 0x74,
- 0x01, 0x6a, 0xd8, 0x5e,
+ 0xbf, 0x64, 0x58, 0x7a,
+ 0x80, 0x64, 0xa0, 0x73,
+ 0xa0, 0x64, 0x02, 0x74,
+ 0xc0, 0x64, 0xf6, 0x73,
+ 0xe0, 0x64, 0x32, 0x74,
+ 0x01, 0x6a, 0xda, 0x5e,
0x00, 0x65, 0xcc, 0x41,
0xf7, 0x11, 0x22, 0x08,
0x01, 0x06, 0xd4, 0x30,
0xff, 0x6a, 0x24, 0x08,
0xf7, 0x01, 0x02, 0x08,
- 0x09, 0x0c, 0xe6, 0x79,
+ 0xc0, 0x6a, 0x78, 0x00,
+ 0x09, 0x0c, 0xe8, 0x79,
0x08, 0x0c, 0x04, 0x68,
- 0xb1, 0x6a, 0xd8, 0x5e,
+ 0xb1, 0x6a, 0xda, 0x5e,
0xff, 0x6a, 0x26, 0x09,
0x12, 0x01, 0x02, 0x00,
0x02, 0x6a, 0x08, 0x30,
@@ -264,29 +265,29 @@ static uint8_t seqprog[] = {
0x00, 0xa5, 0x4a, 0x21,
0x00, 0xa6, 0x4c, 0x21,
0x00, 0xa7, 0x4e, 0x25,
- 0x08, 0xeb, 0xdc, 0x7e,
- 0x80, 0xeb, 0x06, 0x7a,
+ 0x08, 0xeb, 0xde, 0x7e,
+ 0x80, 0xeb, 0x08, 0x7a,
0xff, 0x6a, 0xd6, 0x09,
- 0x08, 0xeb, 0x0a, 0x6a,
+ 0x08, 0xeb, 0x0c, 0x6a,
0xff, 0x6a, 0xd4, 0x0c,
- 0x80, 0xa3, 0xdc, 0x6e,
- 0x88, 0xeb, 0x20, 0x72,
- 0x08, 0xeb, 0xdc, 0x6e,
- 0x04, 0xea, 0x24, 0xe2,
- 0x08, 0xee, 0xdc, 0x6e,
+ 0x80, 0xa3, 0xde, 0x6e,
+ 0x88, 0xeb, 0x22, 0x72,
+ 0x08, 0xeb, 0xde, 0x6e,
+ 0x04, 0xea, 0x26, 0xe2,
+ 0x08, 0xee, 0xde, 0x6e,
0x04, 0x6a, 0xd0, 0x81,
0x05, 0xa4, 0xc0, 0x89,
0x03, 0xa5, 0xc2, 0x31,
0x09, 0x6a, 0xd6, 0x05,
- 0x00, 0x65, 0x08, 0x5a,
+ 0x00, 0x65, 0x0a, 0x5a,
0x06, 0xa4, 0xd4, 0x89,
- 0x80, 0x94, 0xdc, 0x7e,
+ 0x80, 0x94, 0xde, 0x7e,
0x07, 0xe9, 0x10, 0x31,
0x01, 0xe9, 0x46, 0x31,
- 0x00, 0xa3, 0xba, 0x5e,
- 0x00, 0x65, 0xfa, 0x59,
+ 0x00, 0xa3, 0xbc, 0x5e,
+ 0x00, 0x65, 0xfc, 0x59,
0x01, 0xa4, 0xca, 0x30,
- 0x80, 0xa3, 0x34, 0x7a,
+ 0x80, 0xa3, 0x36, 0x7a,
0x02, 0x65, 0xca, 0x00,
0x01, 0x65, 0xf8, 0x31,
0x80, 0x93, 0x26, 0x01,
@@ -294,162 +295,162 @@ static uint8_t seqprog[] = {
0x01, 0x8c, 0xc8, 0x30,
0x00, 0x88, 0xc8, 0x18,
0x02, 0x64, 0xc8, 0x88,
- 0xff, 0x64, 0xdc, 0x7e,
- 0xff, 0x8d, 0x4a, 0x6a,
- 0xff, 0x8e, 0x4a, 0x6a,
+ 0xff, 0x64, 0xde, 0x7e,
+ 0xff, 0x8d, 0x4c, 0x6a,
+ 0xff, 0x8e, 0x4c, 0x6a,
0x03, 0x8c, 0xd4, 0x98,
- 0x00, 0x65, 0xdc, 0x56,
+ 0x00, 0x65, 0xde, 0x56,
0x01, 0x64, 0x70, 0x30,
0xff, 0x64, 0xc8, 0x10,
0x01, 0x64, 0xc8, 0x18,
0x00, 0x8c, 0x18, 0x19,
0xff, 0x8d, 0x1a, 0x21,
0xff, 0x8e, 0x1c, 0x25,
- 0xc0, 0x3c, 0x5a, 0x7a,
- 0x21, 0x6a, 0xd8, 0x5e,
+ 0xc0, 0x3c, 0x5c, 0x7a,
+ 0x21, 0x6a, 0xda, 0x5e,
0xa8, 0x6a, 0x76, 0x00,
0x79, 0x6a, 0x76, 0x00,
- 0x40, 0x3f, 0x62, 0x6a,
+ 0x40, 0x3f, 0x64, 0x6a,
0x04, 0x3b, 0x76, 0x00,
0x04, 0x6a, 0xd4, 0x81,
- 0x20, 0x3c, 0x6a, 0x7a,
- 0x51, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x82, 0x42,
+ 0x20, 0x3c, 0x6c, 0x7a,
+ 0x51, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x84, 0x42,
0x20, 0x3c, 0x78, 0x00,
- 0x00, 0xb3, 0xba, 0x5e,
+ 0x00, 0xb3, 0xbc, 0x5e,
0x07, 0xac, 0x10, 0x31,
0x05, 0xb3, 0x46, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0xac, 0x6a, 0xee, 0x5d,
+ 0xac, 0x6a, 0xf0, 0x5d,
0xa3, 0x6a, 0xcc, 0x00,
- 0xb3, 0x6a, 0xf2, 0x5d,
- 0x00, 0x65, 0x3a, 0x5a,
+ 0xb3, 0x6a, 0xf4, 0x5d,
+ 0x00, 0x65, 0x3c, 0x5a,
0xfd, 0xa4, 0x48, 0x09,
0x03, 0x8c, 0x10, 0x30,
- 0x00, 0x65, 0xe6, 0x5d,
- 0x01, 0xa4, 0x94, 0x7a,
+ 0x00, 0x65, 0xe8, 0x5d,
+ 0x01, 0xa4, 0x96, 0x7a,
0x04, 0x3b, 0x76, 0x08,
0x01, 0x3b, 0x26, 0x31,
0x80, 0x02, 0x04, 0x00,
- 0x10, 0x0c, 0x8a, 0x7a,
- 0x03, 0x9e, 0x8c, 0x6a,
+ 0x10, 0x0c, 0x8c, 0x7a,
+ 0x03, 0x9e, 0x8e, 0x6a,
0x7f, 0x02, 0x04, 0x08,
- 0x91, 0x6a, 0xd8, 0x5e,
+ 0x91, 0x6a, 0xda, 0x5e,
0x00, 0x65, 0xcc, 0x41,
0x01, 0xa4, 0xca, 0x30,
- 0x80, 0xa3, 0x9a, 0x7a,
+ 0x80, 0xa3, 0x9c, 0x7a,
0x02, 0x65, 0xca, 0x00,
0x01, 0x65, 0xf8, 0x31,
0x01, 0x3b, 0x26, 0x31,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x01, 0xfc, 0xa8, 0x6a,
- 0x80, 0x0b, 0x9e, 0x6a,
- 0x10, 0x0c, 0x9e, 0x7a,
- 0x20, 0x93, 0x9e, 0x6a,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x01, 0xfc, 0xaa, 0x6a,
+ 0x80, 0x0b, 0xa0, 0x6a,
+ 0x10, 0x0c, 0xa0, 0x7a,
+ 0x20, 0x93, 0xa0, 0x6a,
0x02, 0x93, 0x26, 0x01,
- 0x02, 0xfc, 0xb2, 0x7a,
- 0x40, 0x0d, 0xc6, 0x6a,
+ 0x02, 0xfc, 0xb4, 0x7a,
+ 0x40, 0x0d, 0xc8, 0x6a,
0x01, 0xa4, 0x48, 0x01,
- 0x00, 0x65, 0xc6, 0x42,
- 0x40, 0x0d, 0xb8, 0x6a,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x00, 0x65, 0xaa, 0x42,
- 0x80, 0xfc, 0xc2, 0x7a,
- 0x80, 0xa4, 0xc2, 0x6a,
+ 0x00, 0x65, 0xc8, 0x42,
+ 0x40, 0x0d, 0xba, 0x6a,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x00, 0x65, 0xac, 0x42,
+ 0x80, 0xfc, 0xc4, 0x7a,
+ 0x80, 0xa4, 0xc4, 0x6a,
0xff, 0xa5, 0x4a, 0x19,
0xff, 0xa6, 0x4c, 0x21,
0xff, 0xa7, 0x4e, 0x21,
0xf8, 0xfc, 0x48, 0x09,
0x7f, 0xa3, 0x46, 0x09,
- 0x04, 0x3b, 0xe2, 0x6a,
+ 0x04, 0x3b, 0xe4, 0x6a,
0x02, 0x93, 0x26, 0x01,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0xa4, 0xe0, 0x7a,
- 0x01, 0xfc, 0xd6, 0x7a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x00, 0x65, 0x82, 0x42,
- 0x01, 0x94, 0xe0, 0x7a,
- 0x10, 0x94, 0xe2, 0x6a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0xa4, 0xe2, 0x7a,
+ 0x01, 0xfc, 0xd8, 0x7a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x00, 0x65, 0x84, 0x42,
+ 0x01, 0x94, 0xe2, 0x7a,
+ 0x10, 0x94, 0xe4, 0x6a,
0xd7, 0x93, 0x26, 0x09,
- 0x28, 0x93, 0xe6, 0x6a,
+ 0x28, 0x93, 0xe8, 0x6a,
0x01, 0x85, 0x0a, 0x01,
- 0x02, 0xfc, 0xee, 0x6a,
+ 0x02, 0xfc, 0xf0, 0x6a,
0x01, 0x14, 0x46, 0x31,
0xff, 0x6a, 0x10, 0x09,
0xfe, 0x85, 0x0a, 0x09,
- 0xff, 0x38, 0xfc, 0x6a,
- 0x80, 0xa3, 0xfc, 0x7a,
- 0x80, 0x0b, 0xfa, 0x7a,
- 0x04, 0x3b, 0xfc, 0x7a,
+ 0xff, 0x38, 0xfe, 0x6a,
+ 0x80, 0xa3, 0xfe, 0x7a,
+ 0x80, 0x0b, 0xfc, 0x7a,
+ 0x04, 0x3b, 0xfe, 0x7a,
0xbf, 0x3b, 0x76, 0x08,
0x01, 0x3b, 0x26, 0x31,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x01, 0x0b, 0x0a, 0x6b,
- 0x10, 0x0c, 0xfe, 0x7a,
- 0x04, 0x93, 0x08, 0x6b,
- 0x01, 0x94, 0x06, 0x7b,
- 0x10, 0x94, 0x08, 0x6b,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x01, 0x0b, 0x0c, 0x6b,
+ 0x10, 0x0c, 0x00, 0x7b,
+ 0x04, 0x93, 0x0a, 0x6b,
+ 0x01, 0x94, 0x08, 0x7b,
+ 0x10, 0x94, 0x0a, 0x6b,
0xc7, 0x93, 0x26, 0x09,
0x01, 0x99, 0xd4, 0x30,
- 0x38, 0x93, 0x0c, 0x6b,
- 0xff, 0x08, 0x5a, 0x6b,
- 0xff, 0x09, 0x5a, 0x6b,
- 0xff, 0x0a, 0x5a, 0x6b,
- 0xff, 0x38, 0x28, 0x7b,
+ 0x38, 0x93, 0x0e, 0x6b,
+ 0xff, 0x08, 0x5c, 0x6b,
+ 0xff, 0x09, 0x5c, 0x6b,
+ 0xff, 0x0a, 0x5c, 0x6b,
+ 0xff, 0x38, 0x2a, 0x7b,
0x04, 0x14, 0x10, 0x31,
0x01, 0x38, 0x18, 0x31,
0x02, 0x6a, 0x1a, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0x14, 0x6a, 0xf4, 0x5d,
- 0x00, 0x38, 0xe0, 0x5d,
+ 0x14, 0x6a, 0xf6, 0x5d,
+ 0x00, 0x38, 0xe2, 0x5d,
0xff, 0x6a, 0x70, 0x08,
- 0x00, 0x65, 0x54, 0x43,
- 0x80, 0xa3, 0x2e, 0x7b,
+ 0x00, 0x65, 0x56, 0x43,
+ 0x80, 0xa3, 0x30, 0x7b,
0x01, 0xa4, 0x48, 0x01,
- 0x00, 0x65, 0x5a, 0x43,
- 0x08, 0xeb, 0x34, 0x7b,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x08, 0xeb, 0x30, 0x6b,
+ 0x00, 0x65, 0x5c, 0x43,
+ 0x08, 0xeb, 0x36, 0x7b,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x08, 0xeb, 0x32, 0x6b,
0x07, 0xe9, 0x10, 0x31,
0x01, 0xe9, 0xca, 0x30,
0x01, 0x65, 0x46, 0x31,
- 0x00, 0x6a, 0xba, 0x5e,
+ 0x00, 0x6a, 0xbc, 0x5e,
0x88, 0x6a, 0xcc, 0x00,
- 0xa4, 0x6a, 0xf4, 0x5d,
- 0x08, 0x6a, 0xe0, 0x5d,
+ 0xa4, 0x6a, 0xf6, 0x5d,
+ 0x08, 0x6a, 0xe2, 0x5d,
0x0d, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
0x88, 0x6a, 0xcc, 0x00,
- 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8c, 0x5e,
0x01, 0x99, 0x46, 0x31,
- 0x00, 0xa3, 0xba, 0x5e,
+ 0x00, 0xa3, 0xbc, 0x5e,
0x01, 0x88, 0x10, 0x31,
- 0x00, 0x65, 0x3a, 0x5a,
- 0x00, 0x65, 0xfa, 0x59,
+ 0x00, 0x65, 0x3c, 0x5a,
+ 0x00, 0x65, 0xfc, 0x59,
0x03, 0x8c, 0x10, 0x30,
- 0x00, 0x65, 0xe6, 0x5d,
- 0x80, 0x0b, 0x82, 0x6a,
- 0x80, 0x0b, 0x62, 0x6b,
- 0x01, 0x0c, 0x5c, 0x7b,
- 0x10, 0x0c, 0x82, 0x7a,
- 0x03, 0x9e, 0x82, 0x6a,
- 0x00, 0x65, 0x04, 0x5a,
- 0x00, 0x6a, 0xba, 0x5e,
- 0x01, 0xa4, 0x82, 0x6b,
- 0xff, 0x38, 0x78, 0x7b,
+ 0x00, 0x65, 0xe8, 0x5d,
+ 0x80, 0x0b, 0x84, 0x6a,
+ 0x80, 0x0b, 0x64, 0x6b,
+ 0x01, 0x0c, 0x5e, 0x7b,
+ 0x10, 0x0c, 0x84, 0x7a,
+ 0x03, 0x9e, 0x84, 0x6a,
+ 0x00, 0x65, 0x06, 0x5a,
+ 0x00, 0x6a, 0xbc, 0x5e,
+ 0x01, 0xa4, 0x84, 0x6b,
+ 0xff, 0x38, 0x7a, 0x7b,
0x01, 0x38, 0xc8, 0x30,
0x00, 0x08, 0x40, 0x19,
0xff, 0x6a, 0xc8, 0x08,
0x00, 0x09, 0x42, 0x21,
0x00, 0x0a, 0x44, 0x21,
0xff, 0x6a, 0x70, 0x08,
- 0x00, 0x65, 0x7a, 0x43,
+ 0x00, 0x65, 0x7c, 0x43,
0x03, 0x08, 0x40, 0x31,
0x03, 0x08, 0x40, 0x31,
0x01, 0x08, 0x40, 0x31,
@@ -461,16 +462,16 @@ static uint8_t seqprog[] = {
0x04, 0x3c, 0xcc, 0x79,
0xfb, 0x3c, 0x78, 0x08,
0x04, 0x93, 0x20, 0x79,
- 0x01, 0x0c, 0x8e, 0x6b,
+ 0x01, 0x0c, 0x90, 0x6b,
0x80, 0xba, 0x20, 0x79,
0x80, 0x04, 0x20, 0x79,
- 0xe4, 0x6a, 0x6e, 0x5d,
- 0x23, 0x6a, 0x84, 0x5d,
- 0x01, 0x6a, 0x84, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
+ 0x23, 0x6a, 0x86, 0x5d,
+ 0x01, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x20, 0x41,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0x3c, 0xa2, 0x7b,
- 0x21, 0x6a, 0xd8, 0x5e,
+ 0x80, 0x3c, 0xa4, 0x7b,
+ 0x21, 0x6a, 0xda, 0x5e,
0x01, 0xbc, 0x18, 0x31,
0x02, 0x6a, 0x1a, 0x31,
0x02, 0x6a, 0xf8, 0x01,
@@ -480,16 +481,16 @@ static uint8_t seqprog[] = {
0xff, 0x6a, 0x12, 0x08,
0xff, 0x6a, 0x14, 0x08,
0xf3, 0xbc, 0xd4, 0x18,
- 0xa0, 0x6a, 0xc8, 0x53,
+ 0xa0, 0x6a, 0xca, 0x53,
0x04, 0xa0, 0x10, 0x31,
0xac, 0x6a, 0x26, 0x01,
0x04, 0xa0, 0x10, 0x31,
0x03, 0x08, 0x18, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0xa0, 0x6a, 0xf4, 0x5d,
- 0x00, 0xbc, 0xe0, 0x5d,
+ 0xa0, 0x6a, 0xf6, 0x5d,
+ 0x00, 0xbc, 0xe2, 0x5d,
0x3d, 0x6a, 0x26, 0x01,
- 0x00, 0x65, 0xe0, 0x43,
+ 0x00, 0x65, 0xe2, 0x43,
0xff, 0x6a, 0x10, 0x09,
0xa4, 0x6a, 0x26, 0x01,
0x0c, 0xa0, 0x32, 0x31,
@@ -499,128 +500,128 @@ static uint8_t seqprog[] = {
0x36, 0x6a, 0x26, 0x01,
0x02, 0x93, 0x26, 0x01,
0x35, 0x6a, 0x26, 0x01,
- 0x00, 0x65, 0x9c, 0x5e,
- 0x00, 0x65, 0x9c, 0x5e,
+ 0x00, 0x65, 0x9e, 0x5e,
+ 0x00, 0x65, 0x9e, 0x5e,
0x02, 0x93, 0x26, 0x01,
0xbf, 0x3c, 0x78, 0x08,
- 0x04, 0x0b, 0xe6, 0x6b,
- 0x10, 0x0c, 0xe2, 0x7b,
- 0x01, 0x03, 0xe6, 0x6b,
- 0x20, 0x93, 0xe8, 0x6b,
- 0x04, 0x0b, 0xee, 0x6b,
+ 0x04, 0x0b, 0xe8, 0x6b,
+ 0x10, 0x0c, 0xe4, 0x7b,
+ 0x01, 0x03, 0xe8, 0x6b,
+ 0x20, 0x93, 0xea, 0x6b,
+ 0x04, 0x0b, 0xf0, 0x6b,
0x40, 0x3c, 0x78, 0x00,
0xc7, 0x93, 0x26, 0x09,
- 0x38, 0x93, 0xf0, 0x6b,
+ 0x38, 0x93, 0xf2, 0x6b,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0x3c, 0x56, 0x6c,
+ 0x80, 0x3c, 0x58, 0x6c,
0x01, 0x06, 0x50, 0x31,
0x80, 0xb8, 0x70, 0x01,
0x00, 0x65, 0xcc, 0x41,
0x10, 0x3f, 0x06, 0x00,
0x10, 0x6a, 0x06, 0x00,
0x01, 0x3a, 0xca, 0x30,
- 0x80, 0x65, 0x1c, 0x64,
- 0x10, 0xb8, 0x40, 0x6c,
+ 0x80, 0x65, 0x1e, 0x64,
+ 0x10, 0xb8, 0x42, 0x6c,
0xc0, 0x3e, 0xca, 0x00,
- 0x40, 0xb8, 0x0c, 0x6c,
+ 0x40, 0xb8, 0x0e, 0x6c,
0xbf, 0x65, 0xca, 0x08,
- 0x20, 0xb8, 0x20, 0x7c,
+ 0x20, 0xb8, 0x22, 0x7c,
0x01, 0x65, 0x0c, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0x28, 0x64,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0x2a, 0x64,
0x23, 0xb8, 0x0c, 0x08,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0x28, 0x64,
- 0x00, 0xbb, 0x20, 0x44,
- 0xff, 0x65, 0x20, 0x64,
- 0x00, 0x65, 0x40, 0x44,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0x2a, 0x64,
+ 0x00, 0xbb, 0x22, 0x44,
+ 0xff, 0x65, 0x22, 0x64,
+ 0x00, 0x65, 0x42, 0x44,
0x40, 0x6a, 0x18, 0x00,
0x01, 0x65, 0x0c, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0xfc, 0x73,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0xfe, 0x73,
0x40, 0x6a, 0x18, 0x00,
0x01, 0x3a, 0xa6, 0x30,
0x08, 0x6a, 0x74, 0x00,
0x00, 0x65, 0xcc, 0x41,
- 0x64, 0x6a, 0x68, 0x5d,
- 0x80, 0x64, 0xd8, 0x6c,
- 0x04, 0x64, 0x9a, 0x74,
- 0x02, 0x64, 0xaa, 0x74,
- 0x00, 0x6a, 0x60, 0x74,
- 0x03, 0x64, 0xc8, 0x74,
- 0x23, 0x64, 0x48, 0x74,
- 0x08, 0x64, 0x5c, 0x74,
- 0x61, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x64, 0x6a, 0x6a, 0x5d,
+ 0x80, 0x64, 0xda, 0x6c,
+ 0x04, 0x64, 0x9c, 0x74,
+ 0x02, 0x64, 0xac, 0x74,
+ 0x00, 0x6a, 0x62, 0x74,
+ 0x03, 0x64, 0xca, 0x74,
+ 0x23, 0x64, 0x4a, 0x74,
+ 0x08, 0x64, 0x5e, 0x74,
+ 0x61, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0xda, 0x5d,
0x08, 0x51, 0xce, 0x71,
- 0x00, 0x65, 0x40, 0x44,
- 0x80, 0x04, 0x5a, 0x7c,
- 0x51, 0x6a, 0x5e, 0x5d,
- 0x01, 0x51, 0x5a, 0x64,
- 0x01, 0xa4, 0x52, 0x7c,
- 0x80, 0xba, 0x5c, 0x6c,
- 0x41, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
- 0x21, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
- 0x07, 0x6a, 0x54, 0x5d,
+ 0x00, 0x65, 0x42, 0x44,
+ 0x80, 0x04, 0x5c, 0x7c,
+ 0x51, 0x6a, 0x60, 0x5d,
+ 0x01, 0x51, 0x5c, 0x64,
+ 0x01, 0xa4, 0x54, 0x7c,
+ 0x80, 0xba, 0x5e, 0x6c,
+ 0x41, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x21, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x07, 0x6a, 0x56, 0x5d,
0x01, 0x06, 0xd4, 0x30,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0xb8, 0x56, 0x7c,
- 0xc0, 0x3c, 0x6a, 0x7c,
- 0x80, 0x3c, 0x56, 0x6c,
- 0xff, 0xa8, 0x6a, 0x6c,
- 0x40, 0x3c, 0x56, 0x6c,
- 0x10, 0xb8, 0x6e, 0x7c,
- 0xa1, 0x6a, 0xd8, 0x5e,
- 0x01, 0xb4, 0x74, 0x6c,
- 0x02, 0xb4, 0x76, 0x6c,
- 0x01, 0xa4, 0x76, 0x7c,
- 0xff, 0xa8, 0x86, 0x7c,
+ 0x80, 0xb8, 0x58, 0x7c,
+ 0xc0, 0x3c, 0x6c, 0x7c,
+ 0x80, 0x3c, 0x58, 0x6c,
+ 0xff, 0xa8, 0x6c, 0x6c,
+ 0x40, 0x3c, 0x58, 0x6c,
+ 0x10, 0xb8, 0x70, 0x7c,
+ 0xa1, 0x6a, 0xda, 0x5e,
+ 0x01, 0xb4, 0x76, 0x6c,
+ 0x02, 0xb4, 0x78, 0x6c,
+ 0x01, 0xa4, 0x78, 0x7c,
+ 0xff, 0xa8, 0x88, 0x7c,
0x04, 0xb4, 0x68, 0x01,
0x01, 0x6a, 0x76, 0x00,
- 0x00, 0xbb, 0x12, 0x5e,
- 0xff, 0xa8, 0x86, 0x7c,
- 0x71, 0x6a, 0xd8, 0x5e,
- 0x40, 0x51, 0x86, 0x64,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0xbb, 0x14, 0x5e,
+ 0xff, 0xa8, 0x88, 0x7c,
+ 0x71, 0x6a, 0xda, 0x5e,
+ 0x40, 0x51, 0x88, 0x64,
+ 0x00, 0x65, 0xb4, 0x5e,
0x00, 0x65, 0xde, 0x41,
- 0x00, 0xbb, 0x8a, 0x5c,
+ 0x00, 0xbb, 0x8c, 0x5c,
0x00, 0x65, 0xde, 0x41,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0x65, 0xb4, 0x5e,
0x01, 0x65, 0xa2, 0x30,
0x01, 0xf8, 0xc8, 0x30,
0x01, 0x4e, 0xc8, 0x30,
- 0x00, 0x6a, 0xb6, 0xdd,
- 0x00, 0x51, 0xc8, 0x5d,
+ 0x00, 0x6a, 0xb8, 0xdd,
+ 0x00, 0x51, 0xca, 0x5d,
0x01, 0x4e, 0x9c, 0x18,
0x02, 0x6a, 0x22, 0x05,
- 0xc0, 0x3c, 0x56, 0x6c,
+ 0xc0, 0x3c, 0x58, 0x6c,
0x04, 0xb8, 0x70, 0x01,
- 0x00, 0x65, 0xd4, 0x5e,
+ 0x00, 0x65, 0xd6, 0x5e,
0x20, 0xb8, 0xde, 0x69,
0x01, 0xbb, 0xa2, 0x30,
0x3f, 0xba, 0x7c, 0x08,
- 0x00, 0xb9, 0xce, 0x5c,
+ 0x00, 0xb9, 0xd0, 0x5c,
0x00, 0x65, 0xde, 0x41,
0x01, 0x06, 0xd4, 0x30,
0x20, 0x3c, 0xcc, 0x79,
- 0x20, 0x3c, 0x5c, 0x7c,
- 0x01, 0xa4, 0xb8, 0x7c,
+ 0x20, 0x3c, 0x5e, 0x7c,
+ 0x01, 0xa4, 0xba, 0x7c,
0x01, 0xb4, 0x68, 0x01,
0x00, 0x65, 0xcc, 0x41,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x00, 0x65, 0x5e, 0x44,
0x04, 0x14, 0x58, 0x31,
0x01, 0x06, 0xd4, 0x30,
0x08, 0xa0, 0x60, 0x31,
0xac, 0x6a, 0xcc, 0x00,
- 0x14, 0x6a, 0xf4, 0x5d,
+ 0x14, 0x6a, 0xf6, 0x5d,
0x01, 0x06, 0xd4, 0x30,
- 0xa0, 0x6a, 0xec, 0x5d,
+ 0xa0, 0x6a, 0xee, 0x5d,
0x00, 0x65, 0xcc, 0x41,
0xdf, 0x3c, 0x78, 0x08,
0x12, 0x01, 0x02, 0x00,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x00, 0x65, 0x5e, 0x44,
0x4c, 0x65, 0xcc, 0x28,
0x01, 0x3e, 0x20, 0x31,
0xd0, 0x66, 0xcc, 0x18,
@@ -631,102 +632,102 @@ static uint8_t seqprog[] = {
0xd0, 0x65, 0xca, 0x18,
0x01, 0x3e, 0x20, 0x31,
0x30, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xe6, 0x4c,
+ 0x00, 0x65, 0xe8, 0x4c,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x20, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xee, 0x54,
+ 0x00, 0x65, 0xf0, 0x54,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x20, 0x65, 0xca, 0x18,
0xe0, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xf8, 0x4c,
+ 0x00, 0x65, 0xfa, 0x4c,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0xd0, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0x00, 0x55,
+ 0x00, 0x65, 0x02, 0x55,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x01, 0x6c, 0xa2, 0x30,
- 0xff, 0x51, 0x12, 0x75,
- 0x00, 0x51, 0x8e, 0x5d,
+ 0xff, 0x51, 0x14, 0x75,
+ 0x00, 0x51, 0x90, 0x5d,
0x01, 0x51, 0x20, 0x31,
- 0x00, 0x65, 0x34, 0x45,
+ 0x00, 0x65, 0x36, 0x45,
0x3f, 0xba, 0xc8, 0x08,
- 0x00, 0x3e, 0x34, 0x75,
- 0x00, 0x65, 0xb0, 0x5e,
+ 0x00, 0x3e, 0x36, 0x75,
+ 0x00, 0x65, 0xb2, 0x5e,
0x80, 0x3c, 0x78, 0x00,
0x01, 0x06, 0xd4, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x00, 0x65, 0xda, 0x5d,
0x01, 0x3c, 0x78, 0x00,
- 0xe0, 0x3f, 0x50, 0x65,
+ 0xe0, 0x3f, 0x52, 0x65,
0x02, 0x3c, 0x78, 0x00,
- 0x20, 0x12, 0x50, 0x65,
- 0x51, 0x6a, 0x5e, 0x5d,
- 0x00, 0x51, 0x8e, 0x5d,
- 0x51, 0x6a, 0x5e, 0x5d,
+ 0x20, 0x12, 0x52, 0x65,
+ 0x51, 0x6a, 0x60, 0x5d,
+ 0x00, 0x51, 0x90, 0x5d,
+ 0x51, 0x6a, 0x60, 0x5d,
0x01, 0x51, 0x20, 0x31,
0x04, 0x3c, 0x78, 0x00,
0x01, 0xb9, 0xc8, 0x30,
- 0x00, 0x3d, 0x4e, 0x65,
+ 0x00, 0x3d, 0x50, 0x65,
0x08, 0x3c, 0x78, 0x00,
0x3f, 0xba, 0xc8, 0x08,
- 0x00, 0x3e, 0x4e, 0x65,
+ 0x00, 0x3e, 0x50, 0x65,
0x10, 0x3c, 0x78, 0x00,
- 0x04, 0xb8, 0x4e, 0x7d,
+ 0x04, 0xb8, 0x50, 0x7d,
0xfb, 0xb8, 0x70, 0x09,
- 0x20, 0xb8, 0x44, 0x6d,
+ 0x20, 0xb8, 0x46, 0x6d,
0x01, 0x90, 0xc8, 0x30,
0xff, 0x6a, 0xa2, 0x00,
- 0x00, 0x3d, 0xce, 0x5c,
+ 0x00, 0x3d, 0xd0, 0x5c,
0x01, 0x64, 0x20, 0x31,
0xff, 0x6a, 0x78, 0x08,
0x00, 0x65, 0xea, 0x58,
- 0x10, 0xb8, 0x5c, 0x7c,
- 0xff, 0x6a, 0x54, 0x5d,
- 0x00, 0x65, 0x5c, 0x44,
- 0x00, 0x65, 0xb0, 0x5e,
- 0x31, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x10, 0xb8, 0x5e, 0x7c,
+ 0xff, 0x6a, 0x56, 0x5d,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x00, 0x65, 0xb2, 0x5e,
+ 0x31, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
0x10, 0x3f, 0x06, 0x00,
0x10, 0x6a, 0x06, 0x00,
0x01, 0x65, 0x74, 0x34,
- 0x81, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x60, 0x45,
+ 0x81, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x62, 0x45,
0x01, 0x06, 0xd4, 0x30,
- 0x01, 0x0c, 0x60, 0x7d,
- 0x04, 0x0c, 0x5a, 0x6d,
+ 0x01, 0x0c, 0x62, 0x7d,
+ 0x04, 0x0c, 0x5c, 0x6d,
0xe0, 0x03, 0x7e, 0x08,
0xe0, 0x3f, 0xcc, 0x61,
0x01, 0x65, 0xcc, 0x30,
0x01, 0x12, 0xda, 0x34,
0x01, 0x06, 0xd4, 0x34,
- 0x01, 0x03, 0x6e, 0x6d,
+ 0x01, 0x03, 0x70, 0x6d,
0x40, 0x03, 0xcc, 0x08,
0x01, 0x65, 0x06, 0x30,
0x40, 0x65, 0xc8, 0x08,
- 0x00, 0x66, 0x7c, 0x75,
- 0x40, 0x65, 0x7c, 0x7d,
- 0x00, 0x65, 0x7c, 0x5d,
+ 0x00, 0x66, 0x7e, 0x75,
+ 0x40, 0x65, 0x7e, 0x7d,
+ 0x00, 0x65, 0x7e, 0x5d,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x0c,
0x08, 0x01, 0x02, 0x00,
- 0x02, 0x0b, 0x86, 0x7d,
+ 0x02, 0x0b, 0x88, 0x7d,
0x01, 0x65, 0x0c, 0x30,
- 0x02, 0x0b, 0x8a, 0x7d,
+ 0x02, 0x0b, 0x8c, 0x7d,
0xf7, 0x01, 0x02, 0x0c,
0x01, 0x65, 0xc8, 0x30,
- 0xff, 0x41, 0xae, 0x75,
+ 0xff, 0x41, 0xb0, 0x75,
0x01, 0x41, 0x20, 0x31,
0xff, 0x6a, 0xa4, 0x00,
- 0x00, 0x65, 0x9e, 0x45,
- 0xff, 0xbf, 0xae, 0x75,
+ 0x00, 0x65, 0xa0, 0x45,
+ 0xff, 0xbf, 0xb0, 0x75,
0x01, 0x90, 0xa4, 0x30,
0x01, 0xbf, 0x20, 0x31,
- 0x00, 0xbb, 0x98, 0x65,
- 0xff, 0x52, 0xac, 0x75,
+ 0x00, 0xbb, 0x9a, 0x65,
+ 0xff, 0x52, 0xae, 0x75,
0x01, 0xbf, 0xcc, 0x30,
0x01, 0x90, 0xca, 0x30,
0x01, 0x52, 0x20, 0x31,
@@ -734,28 +735,28 @@ static uint8_t seqprog[] = {
0x01, 0x65, 0x20, 0x35,
0x01, 0xbf, 0x82, 0x34,
0x01, 0x64, 0xa2, 0x30,
- 0x00, 0x6a, 0xc0, 0x5e,
+ 0x00, 0x6a, 0xc2, 0x5e,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x51, 0x12, 0x46,
+ 0x00, 0x51, 0x14, 0x46,
0x01, 0x65, 0xa4, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0x06, 0x5e,
+ 0x48, 0x6a, 0x08, 0x5e,
0x01, 0x6a, 0xd0, 0x01,
0x01, 0x6a, 0xdc, 0x05,
0x88, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0x06, 0x5e,
- 0x01, 0x6a, 0xe0, 0x5d,
+ 0x48, 0x6a, 0x08, 0x5e,
+ 0x01, 0x6a, 0xe2, 0x5d,
0x01, 0x6a, 0x26, 0x05,
0x01, 0x65, 0xd8, 0x31,
0x09, 0xee, 0xdc, 0x01,
- 0x80, 0xee, 0xcc, 0x7d,
+ 0x80, 0xee, 0xce, 0x7d,
0xff, 0x6a, 0xdc, 0x0d,
0x01, 0x65, 0x32, 0x31,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x46,
- 0x81, 0x6a, 0xd8, 0x5e,
- 0x01, 0x0c, 0xd8, 0x7d,
- 0x04, 0x0c, 0xd6, 0x6d,
+ 0x00, 0x65, 0xaa, 0x46,
+ 0x81, 0x6a, 0xda, 0x5e,
+ 0x01, 0x0c, 0xda, 0x7d,
+ 0x04, 0x0c, 0xd8, 0x6d,
0xe0, 0x03, 0x06, 0x08,
0xe0, 0x03, 0x7e, 0x0c,
0x01, 0x65, 0x18, 0x31,
@@ -774,7 +775,7 @@ static uint8_t seqprog[] = {
0x01, 0x6c, 0xda, 0x34,
0x3d, 0x64, 0xa4, 0x28,
0x55, 0x64, 0xc8, 0x28,
- 0x00, 0x65, 0x06, 0x46,
+ 0x00, 0x65, 0x08, 0x46,
0x2e, 0x64, 0xa4, 0x28,
0x66, 0x64, 0xc8, 0x28,
0x00, 0x6c, 0xda, 0x18,
@@ -785,63 +786,63 @@ static uint8_t seqprog[] = {
0x00, 0x6c, 0xda, 0x24,
0x01, 0x65, 0xc8, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x44, 0x6a, 0x02, 0x5e,
+ 0x44, 0x6a, 0x04, 0x5e,
0x01, 0x90, 0xe2, 0x31,
- 0x04, 0x3b, 0x26, 0x7e,
+ 0x04, 0x3b, 0x28, 0x7e,
0x30, 0x6a, 0xd0, 0x01,
0x20, 0x6a, 0xd0, 0x01,
0x1d, 0x6a, 0xdc, 0x01,
- 0xdc, 0xee, 0x22, 0x66,
- 0x00, 0x65, 0x3e, 0x46,
+ 0xdc, 0xee, 0x24, 0x66,
+ 0x00, 0x65, 0x40, 0x46,
0x20, 0x6a, 0xd0, 0x01,
0x01, 0x6a, 0xdc, 0x01,
0x20, 0xa0, 0xd8, 0x31,
0x09, 0xee, 0xdc, 0x01,
- 0x80, 0xee, 0x2e, 0x7e,
+ 0x80, 0xee, 0x30, 0x7e,
0x11, 0x6a, 0xdc, 0x01,
- 0x50, 0xee, 0x32, 0x66,
+ 0x50, 0xee, 0x34, 0x66,
0x20, 0x6a, 0xd0, 0x01,
0x09, 0x6a, 0xdc, 0x01,
- 0x88, 0xee, 0x38, 0x66,
+ 0x88, 0xee, 0x3a, 0x66,
0x19, 0x6a, 0xdc, 0x01,
- 0xd8, 0xee, 0x3c, 0x66,
+ 0xd8, 0xee, 0x3e, 0x66,
0xff, 0x6a, 0xdc, 0x09,
- 0x18, 0xee, 0x40, 0x6e,
+ 0x18, 0xee, 0x42, 0x6e,
0xff, 0x6a, 0xd4, 0x0c,
0x88, 0x6a, 0xcc, 0x00,
- 0x44, 0x6a, 0x02, 0x5e,
- 0x20, 0x6a, 0xe0, 0x5d,
+ 0x44, 0x6a, 0x04, 0x5e,
+ 0x20, 0x6a, 0xe2, 0x5d,
0x01, 0x3b, 0x26, 0x31,
- 0x04, 0x3b, 0x5a, 0x6e,
+ 0x04, 0x3b, 0x5c, 0x6e,
0xa0, 0x6a, 0xca, 0x00,
0x20, 0x65, 0xc8, 0x18,
- 0x00, 0x65, 0x98, 0x5e,
- 0x00, 0x65, 0x52, 0x66,
+ 0x00, 0x65, 0x9a, 0x5e,
+ 0x00, 0x65, 0x54, 0x66,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x46,
+ 0x00, 0x65, 0xaa, 0x46,
0xa0, 0x6a, 0xcc, 0x00,
0xff, 0x6a, 0xc8, 0x08,
- 0x20, 0x94, 0x5e, 0x6e,
- 0x10, 0x94, 0x60, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
+ 0x20, 0x94, 0x60, 0x6e,
+ 0x10, 0x94, 0x62, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
0xff, 0x8c, 0xc8, 0x10,
0xc1, 0x64, 0xc8, 0x18,
0xf8, 0x64, 0xc8, 0x08,
0x01, 0x99, 0xda, 0x30,
- 0x00, 0x66, 0x6e, 0x66,
- 0xc0, 0x66, 0xaa, 0x76,
+ 0x00, 0x66, 0x70, 0x66,
+ 0xc0, 0x66, 0xac, 0x76,
0x60, 0x66, 0xc8, 0x18,
0x3d, 0x64, 0xc8, 0x28,
- 0x00, 0x65, 0x5e, 0x46,
+ 0x00, 0x65, 0x60, 0x46,
0xf7, 0x93, 0x26, 0x09,
- 0x08, 0x93, 0x7c, 0x6e,
+ 0x08, 0x93, 0x7e, 0x6e,
0x00, 0x62, 0xc4, 0x18,
- 0x00, 0x65, 0xa8, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
0x01, 0x99, 0xda, 0x30,
0x01, 0x99, 0xda, 0x30,
0x01, 0x99, 0xda, 0x30,
@@ -858,11 +859,11 @@ static uint8_t seqprog[] = {
0x01, 0x6c, 0x32, 0x31,
0x01, 0x6c, 0x32, 0x31,
0x01, 0x6c, 0x32, 0x35,
- 0x08, 0x94, 0xa8, 0x7e,
+ 0x08, 0x94, 0xaa, 0x7e,
0xf7, 0x93, 0x26, 0x09,
- 0x08, 0x93, 0xac, 0x6e,
+ 0x08, 0x93, 0xae, 0x6e,
0xff, 0x6a, 0xd4, 0x0c,
- 0x04, 0xb8, 0xd4, 0x6e,
+ 0x04, 0xb8, 0xd6, 0x6e,
0x01, 0x42, 0x7e, 0x31,
0xff, 0x6a, 0x76, 0x01,
0x01, 0x90, 0x84, 0x34,
@@ -870,14 +871,14 @@ static uint8_t seqprog[] = {
0x01, 0x85, 0x0a, 0x01,
0x7f, 0x65, 0x10, 0x09,
0xfe, 0x85, 0x0a, 0x0d,
- 0xff, 0x42, 0xd0, 0x66,
- 0xff, 0x41, 0xc8, 0x66,
- 0xd1, 0x6a, 0xd8, 0x5e,
+ 0xff, 0x42, 0xd2, 0x66,
+ 0xff, 0x41, 0xca, 0x66,
+ 0xd1, 0x6a, 0xda, 0x5e,
0xff, 0x6a, 0xca, 0x04,
0x01, 0x41, 0x20, 0x31,
0x01, 0xbf, 0x82, 0x30,
0x01, 0x6a, 0x76, 0x00,
- 0x00, 0xbb, 0x12, 0x46,
+ 0x00, 0xbb, 0x14, 0x46,
0x01, 0x42, 0x20, 0x31,
0x01, 0xbf, 0x84, 0x34,
0x01, 0x41, 0x7e, 0x31,
@@ -941,7 +942,7 @@ static ahc_patch_func_t ahc_patch17_func;
static int
ahc_patch17_func(struct ahc_softc *ahc)
{
- return ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0);
+ return ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0);
}
static ahc_patch_func_t ahc_patch16_func;
@@ -1142,152 +1143,152 @@ static struct patch {
{ ahc_patch0_func, 196, 1, 1 },
{ ahc_patch9_func, 212, 6, 2 },
{ ahc_patch0_func, 218, 6, 1 },
- { ahc_patch8_func, 226, 20, 2 },
+ { ahc_patch8_func, 226, 21, 2 },
{ ahc_patch1_func, 241, 1, 1 },
- { ahc_patch1_func, 248, 1, 2 },
- { ahc_patch0_func, 249, 2, 2 },
- { ahc_patch11_func, 250, 1, 1 },
- { ahc_patch9_func, 258, 27, 3 },
- { ahc_patch1_func, 274, 10, 2 },
- { ahc_patch13_func, 277, 1, 1 },
- { ahc_patch14_func, 285, 14, 1 },
- { ahc_patch1_func, 301, 1, 2 },
- { ahc_patch0_func, 302, 1, 1 },
- { ahc_patch9_func, 305, 1, 1 },
- { ahc_patch13_func, 310, 1, 1 },
- { ahc_patch9_func, 311, 2, 2 },
- { ahc_patch0_func, 313, 4, 1 },
- { ahc_patch14_func, 317, 1, 1 },
- { ahc_patch15_func, 319, 2, 3 },
- { ahc_patch9_func, 319, 1, 2 },
- { ahc_patch0_func, 320, 1, 1 },
- { ahc_patch6_func, 325, 1, 2 },
- { ahc_patch0_func, 326, 1, 1 },
- { ahc_patch1_func, 330, 47, 11 },
- { ahc_patch6_func, 337, 2, 4 },
- { ahc_patch7_func, 337, 1, 1 },
- { ahc_patch8_func, 338, 1, 1 },
- { ahc_patch0_func, 339, 1, 1 },
- { ahc_patch16_func, 340, 1, 1 },
- { ahc_patch6_func, 356, 6, 3 },
- { ahc_patch16_func, 356, 5, 1 },
- { ahc_patch0_func, 362, 7, 1 },
- { ahc_patch13_func, 372, 5, 1 },
- { ahc_patch0_func, 377, 52, 17 },
- { ahc_patch14_func, 377, 1, 1 },
- { ahc_patch7_func, 379, 2, 2 },
- { ahc_patch17_func, 380, 1, 1 },
- { ahc_patch9_func, 383, 1, 1 },
- { ahc_patch18_func, 390, 1, 1 },
- { ahc_patch14_func, 395, 9, 3 },
- { ahc_patch9_func, 396, 3, 2 },
- { ahc_patch0_func, 399, 3, 1 },
- { ahc_patch9_func, 407, 6, 2 },
- { ahc_patch0_func, 413, 9, 2 },
- { ahc_patch13_func, 413, 1, 1 },
- { ahc_patch13_func, 422, 2, 1 },
- { ahc_patch14_func, 424, 1, 1 },
- { ahc_patch9_func, 426, 1, 2 },
- { ahc_patch0_func, 427, 1, 1 },
- { ahc_patch7_func, 428, 1, 1 },
+ { ahc_patch1_func, 249, 1, 2 },
+ { ahc_patch0_func, 250, 2, 2 },
+ { ahc_patch11_func, 251, 1, 1 },
+ { ahc_patch9_func, 259, 27, 3 },
+ { ahc_patch1_func, 275, 10, 2 },
+ { ahc_patch13_func, 278, 1, 1 },
+ { ahc_patch14_func, 286, 14, 1 },
+ { ahc_patch1_func, 302, 1, 2 },
+ { ahc_patch0_func, 303, 1, 1 },
+ { ahc_patch9_func, 306, 1, 1 },
+ { ahc_patch13_func, 311, 1, 1 },
+ { ahc_patch9_func, 312, 2, 2 },
+ { ahc_patch0_func, 314, 4, 1 },
+ { ahc_patch14_func, 318, 1, 1 },
+ { ahc_patch15_func, 320, 2, 3 },
+ { ahc_patch9_func, 320, 1, 2 },
+ { ahc_patch0_func, 321, 1, 1 },
+ { ahc_patch6_func, 326, 1, 2 },
+ { ahc_patch0_func, 327, 1, 1 },
+ { ahc_patch1_func, 331, 47, 11 },
+ { ahc_patch6_func, 338, 2, 4 },
+ { ahc_patch7_func, 338, 1, 1 },
+ { ahc_patch8_func, 339, 1, 1 },
+ { ahc_patch0_func, 340, 1, 1 },
+ { ahc_patch16_func, 341, 1, 1 },
+ { ahc_patch6_func, 357, 6, 3 },
+ { ahc_patch16_func, 357, 5, 1 },
+ { ahc_patch0_func, 363, 7, 1 },
+ { ahc_patch13_func, 373, 5, 1 },
+ { ahc_patch0_func, 378, 52, 17 },
+ { ahc_patch14_func, 378, 1, 1 },
+ { ahc_patch7_func, 380, 2, 2 },
+ { ahc_patch17_func, 381, 1, 1 },
+ { ahc_patch9_func, 384, 1, 1 },
+ { ahc_patch18_func, 391, 1, 1 },
+ { ahc_patch14_func, 396, 9, 3 },
+ { ahc_patch9_func, 397, 3, 2 },
+ { ahc_patch0_func, 400, 3, 1 },
+ { ahc_patch9_func, 408, 6, 2 },
+ { ahc_patch0_func, 414, 9, 2 },
+ { ahc_patch13_func, 414, 1, 1 },
+ { ahc_patch13_func, 423, 2, 1 },
+ { ahc_patch14_func, 425, 1, 1 },
+ { ahc_patch9_func, 427, 1, 2 },
+ { ahc_patch0_func, 428, 1, 1 },
{ ahc_patch7_func, 429, 1, 1 },
- { ahc_patch8_func, 430, 3, 3 },
- { ahc_patch6_func, 431, 1, 2 },
- { ahc_patch0_func, 432, 1, 1 },
- { ahc_patch9_func, 433, 1, 1 },
- { ahc_patch15_func, 434, 1, 2 },
- { ahc_patch13_func, 434, 1, 1 },
- { ahc_patch14_func, 436, 9, 4 },
- { ahc_patch9_func, 436, 1, 1 },
- { ahc_patch9_func, 443, 2, 1 },
- { ahc_patch0_func, 445, 4, 3 },
- { ahc_patch9_func, 445, 1, 2 },
- { ahc_patch0_func, 446, 3, 1 },
- { ahc_patch1_func, 450, 2, 1 },
- { ahc_patch7_func, 452, 10, 2 },
- { ahc_patch0_func, 462, 1, 1 },
- { ahc_patch8_func, 463, 118, 22 },
- { ahc_patch1_func, 465, 3, 2 },
- { ahc_patch0_func, 468, 5, 3 },
- { ahc_patch9_func, 468, 2, 2 },
- { ahc_patch0_func, 470, 3, 1 },
- { ahc_patch1_func, 475, 2, 2 },
- { ahc_patch0_func, 477, 6, 3 },
- { ahc_patch9_func, 477, 2, 2 },
- { ahc_patch0_func, 479, 3, 1 },
- { ahc_patch1_func, 485, 2, 2 },
- { ahc_patch0_func, 487, 9, 7 },
- { ahc_patch9_func, 487, 5, 6 },
- { ahc_patch19_func, 487, 1, 2 },
- { ahc_patch0_func, 488, 1, 1 },
- { ahc_patch19_func, 490, 1, 2 },
- { ahc_patch0_func, 491, 1, 1 },
- { ahc_patch0_func, 492, 4, 1 },
- { ahc_patch6_func, 497, 3, 2 },
- { ahc_patch0_func, 500, 1, 1 },
- { ahc_patch6_func, 510, 1, 2 },
- { ahc_patch0_func, 511, 1, 1 },
- { ahc_patch20_func, 548, 7, 1 },
- { ahc_patch3_func, 583, 1, 2 },
- { ahc_patch0_func, 584, 1, 1 },
- { ahc_patch21_func, 587, 1, 1 },
- { ahc_patch8_func, 589, 106, 33 },
- { ahc_patch4_func, 591, 1, 1 },
- { ahc_patch1_func, 597, 2, 2 },
- { ahc_patch0_func, 599, 1, 1 },
- { ahc_patch1_func, 602, 1, 2 },
- { ahc_patch0_func, 603, 1, 1 },
- { ahc_patch9_func, 604, 3, 3 },
- { ahc_patch15_func, 605, 1, 1 },
- { ahc_patch0_func, 607, 4, 1 },
- { ahc_patch19_func, 616, 2, 2 },
- { ahc_patch0_func, 618, 1, 1 },
- { ahc_patch19_func, 622, 10, 3 },
- { ahc_patch5_func, 624, 8, 1 },
- { ahc_patch0_func, 632, 9, 2 },
- { ahc_patch5_func, 633, 8, 1 },
- { ahc_patch4_func, 643, 1, 2 },
- { ahc_patch0_func, 644, 1, 1 },
- { ahc_patch19_func, 645, 1, 2 },
- { ahc_patch0_func, 646, 3, 2 },
- { ahc_patch4_func, 648, 1, 1 },
- { ahc_patch5_func, 649, 1, 1 },
- { ahc_patch5_func, 652, 1, 1 },
- { ahc_patch5_func, 654, 1, 1 },
- { ahc_patch4_func, 656, 2, 2 },
- { ahc_patch0_func, 658, 2, 1 },
- { ahc_patch5_func, 660, 1, 1 },
- { ahc_patch5_func, 663, 1, 1 },
- { ahc_patch5_func, 666, 1, 1 },
- { ahc_patch19_func, 670, 1, 1 },
- { ahc_patch19_func, 673, 1, 1 },
- { ahc_patch4_func, 679, 1, 1 },
- { ahc_patch6_func, 682, 1, 2 },
- { ahc_patch0_func, 683, 1, 1 },
- { ahc_patch7_func, 695, 16, 1 },
- { ahc_patch4_func, 711, 20, 1 },
- { ahc_patch9_func, 732, 4, 2 },
- { ahc_patch0_func, 736, 4, 1 },
- { ahc_patch9_func, 740, 4, 2 },
- { ahc_patch0_func, 744, 3, 1 },
- { ahc_patch6_func, 750, 1, 1 },
- { ahc_patch22_func, 752, 14, 1 },
- { ahc_patch7_func, 766, 3, 1 },
- { ahc_patch9_func, 778, 24, 8 },
- { ahc_patch19_func, 782, 1, 2 },
- { ahc_patch0_func, 783, 1, 1 },
- { ahc_patch15_func, 788, 4, 2 },
- { ahc_patch0_func, 792, 7, 3 },
- { ahc_patch23_func, 792, 5, 2 },
- { ahc_patch0_func, 797, 2, 1 },
- { ahc_patch0_func, 802, 42, 3 },
- { ahc_patch18_func, 814, 18, 2 },
- { ahc_patch0_func, 832, 1, 1 },
- { ahc_patch4_func, 856, 1, 1 },
- { ahc_patch4_func, 857, 3, 2 },
- { ahc_patch0_func, 860, 1, 1 },
- { ahc_patch13_func, 861, 3, 1 },
- { ahc_patch4_func, 864, 12, 1 }
+ { ahc_patch7_func, 430, 1, 1 },
+ { ahc_patch8_func, 431, 3, 3 },
+ { ahc_patch6_func, 432, 1, 2 },
+ { ahc_patch0_func, 433, 1, 1 },
+ { ahc_patch9_func, 434, 1, 1 },
+ { ahc_patch15_func, 435, 1, 2 },
+ { ahc_patch13_func, 435, 1, 1 },
+ { ahc_patch14_func, 437, 9, 4 },
+ { ahc_patch9_func, 437, 1, 1 },
+ { ahc_patch9_func, 444, 2, 1 },
+ { ahc_patch0_func, 446, 4, 3 },
+ { ahc_patch9_func, 446, 1, 2 },
+ { ahc_patch0_func, 447, 3, 1 },
+ { ahc_patch1_func, 451, 2, 1 },
+ { ahc_patch7_func, 453, 10, 2 },
+ { ahc_patch0_func, 463, 1, 1 },
+ { ahc_patch8_func, 464, 118, 22 },
+ { ahc_patch1_func, 466, 3, 2 },
+ { ahc_patch0_func, 469, 5, 3 },
+ { ahc_patch9_func, 469, 2, 2 },
+ { ahc_patch0_func, 471, 3, 1 },
+ { ahc_patch1_func, 476, 2, 2 },
+ { ahc_patch0_func, 478, 6, 3 },
+ { ahc_patch9_func, 478, 2, 2 },
+ { ahc_patch0_func, 480, 3, 1 },
+ { ahc_patch1_func, 486, 2, 2 },
+ { ahc_patch0_func, 488, 9, 7 },
+ { ahc_patch9_func, 488, 5, 6 },
+ { ahc_patch19_func, 488, 1, 2 },
+ { ahc_patch0_func, 489, 1, 1 },
+ { ahc_patch19_func, 491, 1, 2 },
+ { ahc_patch0_func, 492, 1, 1 },
+ { ahc_patch0_func, 493, 4, 1 },
+ { ahc_patch6_func, 498, 3, 2 },
+ { ahc_patch0_func, 501, 1, 1 },
+ { ahc_patch6_func, 511, 1, 2 },
+ { ahc_patch0_func, 512, 1, 1 },
+ { ahc_patch20_func, 549, 7, 1 },
+ { ahc_patch3_func, 584, 1, 2 },
+ { ahc_patch0_func, 585, 1, 1 },
+ { ahc_patch21_func, 588, 1, 1 },
+ { ahc_patch8_func, 590, 106, 33 },
+ { ahc_patch4_func, 592, 1, 1 },
+ { ahc_patch1_func, 598, 2, 2 },
+ { ahc_patch0_func, 600, 1, 1 },
+ { ahc_patch1_func, 603, 1, 2 },
+ { ahc_patch0_func, 604, 1, 1 },
+ { ahc_patch9_func, 605, 3, 3 },
+ { ahc_patch15_func, 606, 1, 1 },
+ { ahc_patch0_func, 608, 4, 1 },
+ { ahc_patch19_func, 617, 2, 2 },
+ { ahc_patch0_func, 619, 1, 1 },
+ { ahc_patch19_func, 623, 10, 3 },
+ { ahc_patch5_func, 625, 8, 1 },
+ { ahc_patch0_func, 633, 9, 2 },
+ { ahc_patch5_func, 634, 8, 1 },
+ { ahc_patch4_func, 644, 1, 2 },
+ { ahc_patch0_func, 645, 1, 1 },
+ { ahc_patch19_func, 646, 1, 2 },
+ { ahc_patch0_func, 647, 3, 2 },
+ { ahc_patch4_func, 649, 1, 1 },
+ { ahc_patch5_func, 650, 1, 1 },
+ { ahc_patch5_func, 653, 1, 1 },
+ { ahc_patch5_func, 655, 1, 1 },
+ { ahc_patch4_func, 657, 2, 2 },
+ { ahc_patch0_func, 659, 2, 1 },
+ { ahc_patch5_func, 661, 1, 1 },
+ { ahc_patch5_func, 664, 1, 1 },
+ { ahc_patch5_func, 667, 1, 1 },
+ { ahc_patch19_func, 671, 1, 1 },
+ { ahc_patch19_func, 674, 1, 1 },
+ { ahc_patch4_func, 680, 1, 1 },
+ { ahc_patch6_func, 683, 1, 2 },
+ { ahc_patch0_func, 684, 1, 1 },
+ { ahc_patch7_func, 696, 16, 1 },
+ { ahc_patch4_func, 712, 20, 1 },
+ { ahc_patch9_func, 733, 4, 2 },
+ { ahc_patch0_func, 737, 4, 1 },
+ { ahc_patch9_func, 741, 4, 2 },
+ { ahc_patch0_func, 745, 3, 1 },
+ { ahc_patch6_func, 751, 1, 1 },
+ { ahc_patch22_func, 753, 14, 1 },
+ { ahc_patch7_func, 767, 3, 1 },
+ { ahc_patch9_func, 779, 24, 8 },
+ { ahc_patch19_func, 783, 1, 2 },
+ { ahc_patch0_func, 784, 1, 1 },
+ { ahc_patch15_func, 789, 4, 2 },
+ { ahc_patch0_func, 793, 7, 3 },
+ { ahc_patch23_func, 793, 5, 2 },
+ { ahc_patch0_func, 798, 2, 1 },
+ { ahc_patch0_func, 803, 42, 3 },
+ { ahc_patch18_func, 815, 18, 2 },
+ { ahc_patch0_func, 833, 1, 1 },
+ { ahc_patch4_func, 857, 1, 1 },
+ { ahc_patch4_func, 858, 3, 2 },
+ { ahc_patch0_func, 861, 1, 1 },
+ { ahc_patch13_func, 862, 3, 1 },
+ { ahc_patch4_func, 865, 12, 1 }
};
static struct cs {
@@ -1296,11 +1297,11 @@ static struct cs {
} critical_sections[] = {
{ 11, 18 },
{ 21, 30 },
- { 711, 727 },
- { 857, 860 },
- { 864, 870 },
- { 872, 874 },
- { 874, 876 }
+ { 712, 728 },
+ { 858, 861 },
+ { 865, 871 },
+ { 873, 875 },
+ { 875, 877 }
};
static const int num_critical_sections = sizeof(critical_sections)
diff --git a/drivers/scsi/aic7xxx/aiclib.c b/drivers/scsi/aic7xxx/aiclib.c
index 7c5a6db0e67..828ae3d9a51 100644
--- a/drivers/scsi/aic7xxx/aiclib.c
+++ b/drivers/scsi/aic7xxx/aiclib.c
@@ -30,1382 +30,5 @@
* $Id$
*/
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/version.h>
-
-/* Core SCSI definitions */
-#include <scsi/scsi_host.h>
#include "aiclib.h"
-#include "cam.h"
-
-#ifndef FALSE
-#define FALSE 0
-#endif /* FALSE */
-#ifndef TRUE
-#define TRUE 1
-#endif /* TRUE */
-#ifndef ERESTART
-#define ERESTART -1 /* restart syscall */
-#endif
-#ifndef EJUSTRETURN
-#define EJUSTRETURN -2 /* don't modify regs, just return */
-#endif
-
-static int ascentrycomp(const void *key, const void *member);
-static int senseentrycomp(const void *key, const void *member);
-static void fetchtableentries(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *,
- const struct sense_key_table_entry **,
- const struct asc_table_entry **);
-static void * scsibsearch(const void *key, const void *base, size_t nmemb,
- size_t size,
- int (*compar)(const void *, const void *));
-typedef int (cam_quirkmatch_t)(caddr_t, caddr_t);
-static int cam_strmatch(const u_int8_t *str, const u_int8_t *pattern,
- int str_len);
-static caddr_t cam_quirkmatch(caddr_t target, caddr_t quirk_table,
- int num_entries, int entry_size,
- cam_quirkmatch_t *comp_func);
-
-#define SCSI_NO_SENSE_STRINGS 1
-#if !defined(SCSI_NO_SENSE_STRINGS)
-#define SST(asc, ascq, action, desc) \
- asc, ascq, action, desc
-#else
-static const char empty_string[] = "";
-
-#define SST(asc, ascq, action, desc) \
- asc, ascq, action, empty_string
-#endif
-
-static const struct sense_key_table_entry sense_key_table[] =
-{
- { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
- { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
- {
- SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
- "NOT READY"
- },
- { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
- { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
- { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
- { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
- { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
- { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
- { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
- { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
- { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
- { SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
- { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
- { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
- { SSD_KEY_RESERVED, SS_FATAL|EIO, "RESERVED" }
-};
-
-static const int sense_key_table_size =
- sizeof(sense_key_table)/sizeof(sense_key_table[0]);
-
-static struct asc_table_entry quantum_fireball_entries[] = {
- {SST(0x04, 0x0b, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, initializing cmd. required")}
-};
-
-static struct asc_table_entry sony_mo_entries[] = {
- {SST(0x04, 0x00, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, cause not reportable")}
-};
-
-static struct scsi_sense_quirk_entry sense_quirk_table[] = {
- {
- /*
- * The Quantum Fireball ST and SE like to return 0x04 0x0b when
- * they really should return 0x04 0x02. 0x04,0x0b isn't
- * defined in any SCSI spec, and it isn't mentioned in the
- * hardware manual for these drives.
- */
- {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
- /*num_sense_keys*/0,
- sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
- /*sense key entries*/NULL,
- quantum_fireball_entries
- },
- {
- /*
- * This Sony MO drive likes to return 0x04, 0x00 when it
- * isn't spun up.
- */
- {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
- /*num_sense_keys*/0,
- sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
- /*sense key entries*/NULL,
- sony_mo_entries
- }
-};
-
-static const int sense_quirk_table_size =
- sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
-
-static struct asc_table_entry asc_table[] = {
-/*
- * From File: ASC-NUM.TXT
- * SCSI ASC/ASCQ Assignments
- * Numeric Sorted Listing
- * as of 5/12/97
- *
- * D - DIRECT ACCESS DEVICE (SBC) device column key
- * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
- * . L - PRINTER DEVICE (SSC) blank = reserved
- * . P - PROCESSOR DEVICE (SPC) not blank = allowed
- * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC)
- * . . R - CD DEVICE (MMC)
- * . . S - SCANNER DEVICE (SGC)
- * . . .O - OPTICAL MEMORY DEVICE (SBC)
- * . . . M - MEDIA CHANGER DEVICE (SMC)
- * . . . C - COMMUNICATION DEVICE (SSC)
- * . . . .A - STORAGE ARRAY DEVICE (SCC)
- * . . . . E - ENCLOSURE SERVICES DEVICE (SES)
- * DTLPWRSOMCAE ASC ASCQ Action Description
- * ------------ ---- ---- ------ -----------------------------------*/
-/* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP,
- "No additional sense information") },
-/* T S */{SST(0x00, 0x01, SS_RDEF,
- "Filemark detected") },
-/* T S */{SST(0x00, 0x02, SS_RDEF,
- "End-of-partition/medium detected") },
-/* T */{SST(0x00, 0x03, SS_RDEF,
- "Setmark detected") },
-/* T S */{SST(0x00, 0x04, SS_RDEF,
- "Beginning-of-partition/medium detected") },
-/* T S */{SST(0x00, 0x05, SS_RDEF,
- "End-of-data detected") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF,
- "I/O process terminated") },
-/* R */{SST(0x00, 0x11, SS_FATAL|EBUSY,
- "Audio play operation in progress") },
-/* R */{SST(0x00, 0x12, SS_NOP,
- "Audio play operation paused") },
-/* R */{SST(0x00, 0x13, SS_NOP,
- "Audio play operation successfully completed") },
-/* R */{SST(0x00, 0x14, SS_RDEF,
- "Audio play operation stopped due to error") },
-/* R */{SST(0x00, 0x15, SS_NOP,
- "No current audio status to return") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY,
- "Operation in progress") },
-/* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF,
- "Cleaning requested") },
-/* D W O */{SST(0x01, 0x00, SS_RDEF,
- "No index/sector signal") },
-/* D WR OM */{SST(0x02, 0x00, SS_RDEF,
- "No seek complete") },
-/* DTL W SO */{SST(0x03, 0x00, SS_RDEF,
- "Peripheral device write fault") },
-/* T */{SST(0x03, 0x01, SS_RDEF,
- "No write current") },
-/* T */{SST(0x03, 0x02, SS_RDEF,
- "Excessive write errors") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x00,
- SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO,
- "Logical unit not ready, cause not reportable") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x01,
- SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
- "Logical unit is in process of becoming ready") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, initializing cmd. required") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO,
- "Logical unit not ready, manual intervention required")},
-/* DTL O */{SST(0x04, 0x04, SS_FATAL|EBUSY,
- "Logical unit not ready, format in progress") },
-/* DT W OMCA */{SST(0x04, 0x05, SS_FATAL|EBUSY,
- "Logical unit not ready, rebuild in progress") },
-/* DT W OMCA */{SST(0x04, 0x06, SS_FATAL|EBUSY,
- "Logical unit not ready, recalculation in progress") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY,
- "Logical unit not ready, operation in progress") },
-/* R */{SST(0x04, 0x08, SS_FATAL|EBUSY,
- "Logical unit not ready, long write in progress") },
-/* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF,
- "Logical unit does not respond to selection") },
-/* D WR OM */{SST(0x06, 0x00, SS_RDEF,
- "No reference position found") },
-/* DTL WRSOM */{SST(0x07, 0x00, SS_RDEF,
- "Multiple peripheral devices selected") },
-/* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF,
- "Logical unit communication failure") },
-/* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF,
- "Logical unit communication time-out") },
-/* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF,
- "Logical unit communication parity error") },
-/* DT R OM */{SST(0x08, 0x03, SS_RDEF,
- "Logical unit communication crc error (ultra-dma/32)")},
-/* DT WR O */{SST(0x09, 0x00, SS_RDEF,
- "Track following error") },
-/* WR O */{SST(0x09, 0x01, SS_RDEF,
- "Tracking servo failure") },
-/* WR O */{SST(0x09, 0x02, SS_RDEF,
- "Focus servo failure") },
-/* WR O */{SST(0x09, 0x03, SS_RDEF,
- "Spindle servo failure") },
-/* DT WR O */{SST(0x09, 0x04, SS_RDEF,
- "Head select fault") },
-/* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC,
- "Error log overflow") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF,
- "Warning") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF,
- "Specified temperature exceeded") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF,
- "Enclosure degraded") },
-/* T RS */{SST(0x0C, 0x00, SS_RDEF,
- "Write error") },
-/* D W O */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Write error - recovered with auto reallocation") },
-/* D W O */{SST(0x0C, 0x02, SS_RDEF,
- "Write error - auto reallocation failed") },
-/* D W O */{SST(0x0C, 0x03, SS_RDEF,
- "Write error - recommend reassignment") },
-/* DT W O */{SST(0x0C, 0x04, SS_RDEF,
- "Compression check miscompare error") },
-/* DT W O */{SST(0x0C, 0x05, SS_RDEF,
- "Data expansion occurred during compression") },
-/* DT W O */{SST(0x0C, 0x06, SS_RDEF,
- "Block not compressible") },
-/* R */{SST(0x0C, 0x07, SS_RDEF,
- "Write error - recovery needed") },
-/* R */{SST(0x0C, 0x08, SS_RDEF,
- "Write error - recovery failed") },
-/* R */{SST(0x0C, 0x09, SS_RDEF,
- "Write error - loss of streaming") },
-/* R */{SST(0x0C, 0x0A, SS_RDEF,
- "Write error - padding blocks added") },
-/* D W O */{SST(0x10, 0x00, SS_RDEF,
- "ID CRC or ECC error") },
-/* DT WRSO */{SST(0x11, 0x00, SS_RDEF,
- "Unrecovered read error") },
-/* DT W SO */{SST(0x11, 0x01, SS_RDEF,
- "Read retries exhausted") },
-/* DT W SO */{SST(0x11, 0x02, SS_RDEF,
- "Error too long to correct") },
-/* DT W SO */{SST(0x11, 0x03, SS_RDEF,
- "Multiple read errors") },
-/* D W O */{SST(0x11, 0x04, SS_RDEF,
- "Unrecovered read error - auto reallocate failed") },
-/* WR O */{SST(0x11, 0x05, SS_RDEF,
- "L-EC uncorrectable error") },
-/* WR O */{SST(0x11, 0x06, SS_RDEF,
- "CIRC unrecovered error") },
-/* W O */{SST(0x11, 0x07, SS_RDEF,
- "Data re-synchronization error") },
-/* T */{SST(0x11, 0x08, SS_RDEF,
- "Incomplete block read") },
-/* T */{SST(0x11, 0x09, SS_RDEF,
- "No gap found") },
-/* DT O */{SST(0x11, 0x0A, SS_RDEF,
- "Miscorrected error") },
-/* D W O */{SST(0x11, 0x0B, SS_RDEF,
- "Unrecovered read error - recommend reassignment") },
-/* D W O */{SST(0x11, 0x0C, SS_RDEF,
- "Unrecovered read error - recommend rewrite the data")},
-/* DT WR O */{SST(0x11, 0x0D, SS_RDEF,
- "De-compression CRC error") },
-/* DT WR O */{SST(0x11, 0x0E, SS_RDEF,
- "Cannot decompress using declared algorithm") },
-/* R */{SST(0x11, 0x0F, SS_RDEF,
- "Error reading UPC/EAN number") },
-/* R */{SST(0x11, 0x10, SS_RDEF,
- "Error reading ISRC number") },
-/* R */{SST(0x11, 0x11, SS_RDEF,
- "Read error - loss of streaming") },
-/* D W O */{SST(0x12, 0x00, SS_RDEF,
- "Address mark not found for id field") },
-/* D W O */{SST(0x13, 0x00, SS_RDEF,
- "Address mark not found for data field") },
-/* DTL WRSO */{SST(0x14, 0x00, SS_RDEF,
- "Recorded entity not found") },
-/* DT WR O */{SST(0x14, 0x01, SS_RDEF,
- "Record not found") },
-/* T */{SST(0x14, 0x02, SS_RDEF,
- "Filemark or setmark not found") },
-/* T */{SST(0x14, 0x03, SS_RDEF,
- "End-of-data not found") },
-/* T */{SST(0x14, 0x04, SS_RDEF,
- "Block sequence error") },
-/* DT W O */{SST(0x14, 0x05, SS_RDEF,
- "Record not found - recommend reassignment") },
-/* DT W O */{SST(0x14, 0x06, SS_RDEF,
- "Record not found - data auto-reallocated") },
-/* DTL WRSOM */{SST(0x15, 0x00, SS_RDEF,
- "Random positioning error") },
-/* DTL WRSOM */{SST(0x15, 0x01, SS_RDEF,
- "Mechanical positioning error") },
-/* DT WR O */{SST(0x15, 0x02, SS_RDEF,
- "Positioning error detected by read of medium") },
-/* D W O */{SST(0x16, 0x00, SS_RDEF,
- "Data synchronization mark error") },
-/* D W O */{SST(0x16, 0x01, SS_RDEF,
- "Data sync error - data rewritten") },
-/* D W O */{SST(0x16, 0x02, SS_RDEF,
- "Data sync error - recommend rewrite") },
-/* D W O */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Data sync error - data auto-reallocated") },
-/* D W O */{SST(0x16, 0x04, SS_RDEF,
- "Data sync error - recommend reassignment") },
-/* DT WRSO */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with no error correction applied") },
-/* DT WRSO */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with retries") },
-/* DT WR O */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with positive head offset") },
-/* DT WR O */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with negative head offset") },
-/* WR O */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with retries and/or CIRC applied") },
-/* D WR O */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data using previous sector id") },
-/* D W O */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - data auto-reallocated") },
-/* D W O */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - recommend reassignment")},
-/* D W O */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - recommend rewrite") },
-/* D W O */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - data rewritten") },
-/* D W O */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with error correction applied") },
-/* D WR O */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with error corr. & retries applied") },
-/* D WR O */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - data auto-reallocated") },
-/* R */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with CIRC") },
-/* R */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with L-EC") },
-/* D WR O */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - recommend reassignment") },
-/* D WR O */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - recommend rewrite") },
-/* D W O */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with ECC - data rewritten") },
-/* D O */{SST(0x19, 0x00, SS_RDEF,
- "Defect list error") },
-/* D O */{SST(0x19, 0x01, SS_RDEF,
- "Defect list not available") },
-/* D O */{SST(0x19, 0x02, SS_RDEF,
- "Defect list error in primary list") },
-/* D O */{SST(0x19, 0x03, SS_RDEF,
- "Defect list error in grown list") },
-/* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF,
- "Parameter list length error") },
-/* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF,
- "Synchronous data transfer error") },
-/* D O */{SST(0x1C, 0x00, SS_RDEF,
- "Defect list not found") },
-/* D O */{SST(0x1C, 0x01, SS_RDEF,
- "Primary defect list not found") },
-/* D O */{SST(0x1C, 0x02, SS_RDEF,
- "Grown defect list not found") },
-/* D W O */{SST(0x1D, 0x00, SS_FATAL,
- "Miscompare during verify operation" )},
-/* D W O */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered id with ecc correction") },
-/* D O */{SST(0x1F, 0x00, SS_RDEF,
- "Partial defect list transfer") },
-/* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL,
- "Invalid command operation code") },
-/* DT WR OM */{SST(0x21, 0x00, SS_FATAL|EINVAL,
- "Logical block address out of range" )},
-/* DT WR OM */{SST(0x21, 0x01, SS_FATAL|EINVAL,
- "Invalid element address") },
-/* D */{SST(0x22, 0x00, SS_FATAL|EINVAL,
- "Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */
-/* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL,
- "Invalid field in CDB") },
-/* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO,
- "Logical unit not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL,
- "Invalid field in parameter list") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL,
- "Parameter not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL,
- "Parameter value invalid") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL,
- "Threshold parameters not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL,
- "Invalid release of active persistent reservation") },
-/* DT W O */{SST(0x27, 0x00, SS_FATAL|EACCES,
- "Write protected") },
-/* DT W O */{SST(0x27, 0x01, SS_FATAL|EACCES,
- "Hardware write protected") },
-/* DT W O */{SST(0x27, 0x02, SS_FATAL|EACCES,
- "Logical unit software write protected") },
-/* T */{SST(0x27, 0x03, SS_FATAL|EACCES,
- "Associated write protect") },
-/* T */{SST(0x27, 0x04, SS_FATAL|EACCES,
- "Persistent write protect") },
-/* T */{SST(0x27, 0x05, SS_FATAL|EACCES,
- "Permanent write protect") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_RDEF,
- "Not ready to ready change, medium may have changed") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO,
- "Import or export element accessed") },
-/*
- * XXX JGibbs - All of these should use the same errno, but I don't think
- * ENXIO is the correct choice. Should we borrow from the networking
- * errnos? ECONNRESET anyone?
- */
-/* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_RDEF,
- "Power on, reset, or bus device reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF,
- "Power on occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF,
- "Scsi bus reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF,
- "Bus device reset function occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF,
- "Device internal reset") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF,
- "Transceiver mode changed to single-ended") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF,
- "Transceiver mode changed to LVD") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF,
- "Parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF,
- "Mode parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF,
- "Log parameters changed") },
-/* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF,
- "Reservations preempted") },
-/* DTLPWRSO C */{SST(0x2B, 0x00, SS_RDEF,
- "Copy cannot execute since host cannot disconnect") },
-/* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF,
- "Command sequence error") },
-/* S */{SST(0x2C, 0x01, SS_RDEF,
- "Too many windows specified") },
-/* S */{SST(0x2C, 0x02, SS_RDEF,
- "Invalid combination of windows specified") },
-/* R */{SST(0x2C, 0x03, SS_RDEF,
- "Current program area is not empty") },
-/* R */{SST(0x2C, 0x04, SS_RDEF,
- "Current program area is empty") },
-/* T */{SST(0x2D, 0x00, SS_RDEF,
- "Overwrite error on update in place") },
-/* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF,
- "Commands cleared by another initiator") },
-/* DT WR OM */{SST(0x30, 0x00, SS_RDEF,
- "Incompatible medium installed") },
-/* DT WR O */{SST(0x30, 0x01, SS_RDEF,
- "Cannot read medium - unknown format") },
-/* DT WR O */{SST(0x30, 0x02, SS_RDEF,
- "Cannot read medium - incompatible format") },
-/* DT */{SST(0x30, 0x03, SS_RDEF,
- "Cleaning cartridge installed") },
-/* DT WR O */{SST(0x30, 0x04, SS_RDEF,
- "Cannot write medium - unknown format") },
-/* DT WR O */{SST(0x30, 0x05, SS_RDEF,
- "Cannot write medium - incompatible format") },
-/* DT W O */{SST(0x30, 0x06, SS_RDEF,
- "Cannot format medium - incompatible medium") },
-/* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF,
- "Cleaning failure") },
-/* R */{SST(0x30, 0x08, SS_RDEF,
- "Cannot write - application code mismatch") },
-/* R */{SST(0x30, 0x09, SS_RDEF,
- "Current session not fixated for append") },
-/* DT WR O */{SST(0x31, 0x00, SS_RDEF,
- "Medium format corrupted") },
-/* D L R O */{SST(0x31, 0x01, SS_RDEF,
- "Format command failed") },
-/* D W O */{SST(0x32, 0x00, SS_RDEF,
- "No defect spare location available") },
-/* D W O */{SST(0x32, 0x01, SS_RDEF,
- "Defect list update failure") },
-/* T */{SST(0x33, 0x00, SS_RDEF,
- "Tape length error") },
-/* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF,
- "Enclosure failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF,
- "Enclosure services failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF,
- "Unsupported enclosure function") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF,
- "Enclosure services unavailable") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF,
- "Enclosure services transfer failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF,
- "Enclosure services transfer refused") },
-/* L */{SST(0x36, 0x00, SS_RDEF,
- "Ribbon, ink, or toner failure") },
-/* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF,
- "Rounded parameter") },
-/* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF,
- "Saving parameters not supported") },
-/* DTL WRSOM */{SST(0x3A, 0x00, SS_NOP,
- "Medium not present") },
-/* DT WR OM */{SST(0x3A, 0x01, SS_NOP,
- "Medium not present - tray closed") },
-/* DT WR OM */{SST(0x3A, 0x01, SS_NOP,
- "Medium not present - tray open") },
-/* DT WR OM */{SST(0x3A, 0x03, SS_NOP,
- "Medium not present - Loadable") },
-/* DT WR OM */{SST(0x3A, 0x04, SS_NOP,
- "Medium not present - medium auxiliary "
- "memory accessible") },
-/* DT WR OM */{SST(0x3A, 0xFF, SS_NOP, NULL) },/* Range 0x05->0xFF */
-/* TL */{SST(0x3B, 0x00, SS_RDEF,
- "Sequential positioning error") },
-/* T */{SST(0x3B, 0x01, SS_RDEF,
- "Tape position error at beginning-of-medium") },
-/* T */{SST(0x3B, 0x02, SS_RDEF,
- "Tape position error at end-of-medium") },
-/* L */{SST(0x3B, 0x03, SS_RDEF,
- "Tape or electronic vertical forms unit not ready") },
-/* L */{SST(0x3B, 0x04, SS_RDEF,
- "Slew failure") },
-/* L */{SST(0x3B, 0x05, SS_RDEF,
- "Paper jam") },
-/* L */{SST(0x3B, 0x06, SS_RDEF,
- "Failed to sense top-of-form") },
-/* L */{SST(0x3B, 0x07, SS_RDEF,
- "Failed to sense bottom-of-form") },
-/* T */{SST(0x3B, 0x08, SS_RDEF,
- "Reposition error") },
-/* S */{SST(0x3B, 0x09, SS_RDEF,
- "Read past end of medium") },
-/* S */{SST(0x3B, 0x0A, SS_RDEF,
- "Read past beginning of medium") },
-/* S */{SST(0x3B, 0x0B, SS_RDEF,
- "Position past end of medium") },
-/* T S */{SST(0x3B, 0x0C, SS_RDEF,
- "Position past beginning of medium") },
-/* DT WR OM */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC,
- "Medium destination element full") },
-/* DT WR OM */{SST(0x3B, 0x0E, SS_RDEF,
- "Medium source element empty") },
-/* R */{SST(0x3B, 0x0F, SS_RDEF,
- "End of medium reached") },
-/* DT WR OM */{SST(0x3B, 0x11, SS_RDEF,
- "Medium magazine not accessible") },
-/* DT WR OM */{SST(0x3B, 0x12, SS_RDEF,
- "Medium magazine removed") },
-/* DT WR OM */{SST(0x3B, 0x13, SS_RDEF,
- "Medium magazine inserted") },
-/* DT WR OM */{SST(0x3B, 0x14, SS_RDEF,
- "Medium magazine locked") },
-/* DT WR OM */{SST(0x3B, 0x15, SS_RDEF,
- "Medium magazine unlocked") },
-/* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF,
- "Invalid bits in identify message") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF,
- "Logical unit has not self-configured yet") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF,
- "Logical unit failure") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF,
- "Timeout on logical unit") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF,
- "Target operating conditions have changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF,
- "Microcode has been changed") },
-/* DTLPWRSOMC */{SST(0x3F, 0x02, SS_RDEF,
- "Changed operating definition") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_INQ_REFRESH|SSQ_DECREMENT_COUNT,
- "Inquiry data has changed") },
-/* DT WR OMCAE */{SST(0x3F, 0x04, SS_RDEF,
- "Component device attached") },
-/* DT WR OMCAE */{SST(0x3F, 0x05, SS_RDEF,
- "Device identifier changed") },
-/* DT WR OMCAE */{SST(0x3F, 0x06, SS_RDEF,
- "Redundancy group created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x07, SS_RDEF,
- "Redundancy group deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x08, SS_RDEF,
- "Spare created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x09, SS_RDEF,
- "Spare deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF,
- "Volume set created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF,
- "Volume set deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF,
- "Volume set deassigned") },
-/* DT WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF,
- "Volume set reassigned") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0E, SS_RDEF,
- "Reported luns data has changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0F, SS_RETRY|SSQ_DECREMENT_COUNT
- | SSQ_DELAY_RANDOM|EBUSY,
- "Echo buffer overwritten") },
-/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF, "Medium Loadable") },
-/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF,
- "Medium auxiliary memory accessible") },
-/* D */{SST(0x40, 0x00, SS_RDEF,
- "Ram failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF,
- "Diagnostic failure: ASCQ = Component ID") },
-/* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) },/* Range 0x80->0xFF */
-/* D */{SST(0x41, 0x00, SS_RDEF,
- "Data path failure") }, /* deprecated - use 40 NN instead */
-/* D */{SST(0x42, 0x00, SS_RDEF,
- "Power-on or self-test failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF,
- "Message error") },
-/* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF,
- "Internal target failure") },
-/* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF,
- "Select or reselect failure") },
-/* DTLPWRSOMC */{SST(0x46, 0x00, SS_RDEF,
- "Unsuccessful soft reset") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF|SSQ_FALLBACK,
- "SCSI parity error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x01, SS_RDEF|SSQ_FALLBACK,
- "Data Phase CRC error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x02, SS_RDEF|SSQ_FALLBACK,
- "SCSI parity error detected during ST data phase") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x03, SS_RDEF|SSQ_FALLBACK,
- "Information Unit iuCRC error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x04, SS_RDEF|SSQ_FALLBACK,
- "Asynchronous information protection error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x05, SS_RDEF|SSQ_FALLBACK,
- "Protocol server CRC error") },
-/* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF|SSQ_FALLBACK,
- "Initiator detected error message received") },
-/* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF,
- "Invalid message error") },
-/* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF,
- "Command phase error") },
-/* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF,
- "Data phase error") },
-/* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF,
- "Logical unit failed self-configuration") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF,
- "Tagged overlapped commands: ASCQ = Queue tag ID") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL)}, /* Range 0x00->0xFF */
-/* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF,
- "Overlapped commands attempted") },
-/* T */{SST(0x50, 0x00, SS_RDEF,
- "Write append error") },
-/* T */{SST(0x50, 0x01, SS_RDEF,
- "Write append position error") },
-/* T */{SST(0x50, 0x02, SS_RDEF,
- "Position error related to timing") },
-/* T O */{SST(0x51, 0x00, SS_RDEF,
- "Erase failure") },
-/* T */{SST(0x52, 0x00, SS_RDEF,
- "Cartridge fault") },
-/* DTL WRSOM */{SST(0x53, 0x00, SS_RDEF,
- "Media load or eject failed") },
-/* T */{SST(0x53, 0x01, SS_RDEF,
- "Unload tape failure") },
-/* DT WR OM */{SST(0x53, 0x02, SS_RDEF,
- "Medium removal prevented") },
-/* P */{SST(0x54, 0x00, SS_RDEF,
- "Scsi to host system interface failure") },
-/* P */{SST(0x55, 0x00, SS_RDEF,
- "System resource failure") },
-/* D O */{SST(0x55, 0x01, SS_FATAL|ENOSPC,
- "System buffer full") },
-/* R */{SST(0x57, 0x00, SS_RDEF,
- "Unable to recover table-of-contents") },
-/* O */{SST(0x58, 0x00, SS_RDEF,
- "Generation does not exist") },
-/* O */{SST(0x59, 0x00, SS_RDEF,
- "Updated block read") },
-/* DTLPWRSOM */{SST(0x5A, 0x00, SS_RDEF,
- "Operator request or state change input") },
-/* DT WR OM */{SST(0x5A, 0x01, SS_RDEF,
- "Operator medium removal request") },
-/* DT W O */{SST(0x5A, 0x02, SS_RDEF,
- "Operator selected write protect") },
-/* DT W O */{SST(0x5A, 0x03, SS_RDEF,
- "Operator selected write permit") },
-/* DTLPWRSOM */{SST(0x5B, 0x00, SS_RDEF,
- "Log exception") },
-/* DTLPWRSOM */{SST(0x5B, 0x01, SS_RDEF,
- "Threshold condition met") },
-/* DTLPWRSOM */{SST(0x5B, 0x02, SS_RDEF,
- "Log counter at maximum") },
-/* DTLPWRSOM */{SST(0x5B, 0x03, SS_RDEF,
- "Log list codes exhausted") },
-/* D O */{SST(0x5C, 0x00, SS_RDEF,
- "RPL status change") },
-/* D O */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Spindles synchronized") },
-/* D O */{SST(0x5C, 0x02, SS_RDEF,
- "Spindles not synchronized") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF,
- "Failure prediction threshold exceeded") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF,
- "Failure prediction threshold exceeded (false)") },
-/* DTLPWRSO CA */{SST(0x5E, 0x00, SS_RDEF,
- "Low power condition on") },
-/* DTLPWRSO CA */{SST(0x5E, 0x01, SS_RDEF,
- "Idle condition activated by timer") },
-/* DTLPWRSO CA */{SST(0x5E, 0x02, SS_RDEF,
- "Standby condition activated by timer") },
-/* DTLPWRSO CA */{SST(0x5E, 0x03, SS_RDEF,
- "Idle condition activated by command") },
-/* DTLPWRSO CA */{SST(0x5E, 0x04, SS_RDEF,
- "Standby condition activated by command") },
-/* S */{SST(0x60, 0x00, SS_RDEF,
- "Lamp failure") },
-/* S */{SST(0x61, 0x00, SS_RDEF,
- "Video acquisition error") },
-/* S */{SST(0x61, 0x01, SS_RDEF,
- "Unable to acquire video") },
-/* S */{SST(0x61, 0x02, SS_RDEF,
- "Out of focus") },
-/* S */{SST(0x62, 0x00, SS_RDEF,
- "Scan head positioning error") },
-/* R */{SST(0x63, 0x00, SS_RDEF,
- "End of user area encountered on this track") },
-/* R */{SST(0x63, 0x01, SS_FATAL|ENOSPC,
- "Packet does not fit in available space") },
-/* R */{SST(0x64, 0x00, SS_RDEF,
- "Illegal mode for this track") },
-/* R */{SST(0x64, 0x01, SS_RDEF,
- "Invalid packet size") },
-/* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF,
- "Voltage fault") },
-/* S */{SST(0x66, 0x00, SS_RDEF,
- "Automatic document feeder cover up") },
-/* S */{SST(0x66, 0x01, SS_RDEF,
- "Automatic document feeder lift up") },
-/* S */{SST(0x66, 0x02, SS_RDEF,
- "Document jam in automatic document feeder") },
-/* S */{SST(0x66, 0x03, SS_RDEF,
- "Document miss feed automatic in document feeder") },
-/* A */{SST(0x67, 0x00, SS_RDEF,
- "Configuration failure") },
-/* A */{SST(0x67, 0x01, SS_RDEF,
- "Configuration of incapable logical units failed") },
-/* A */{SST(0x67, 0x02, SS_RDEF,
- "Add logical unit failed") },
-/* A */{SST(0x67, 0x03, SS_RDEF,
- "Modification of logical unit failed") },
-/* A */{SST(0x67, 0x04, SS_RDEF,
- "Exchange of logical unit failed") },
-/* A */{SST(0x67, 0x05, SS_RDEF,
- "Remove of logical unit failed") },
-/* A */{SST(0x67, 0x06, SS_RDEF,
- "Attachment of logical unit failed") },
-/* A */{SST(0x67, 0x07, SS_RDEF,
- "Creation of logical unit failed") },
-/* A */{SST(0x68, 0x00, SS_RDEF,
- "Logical unit not configured") },
-/* A */{SST(0x69, 0x00, SS_RDEF,
- "Data loss on logical unit") },
-/* A */{SST(0x69, 0x01, SS_RDEF,
- "Multiple logical unit failures") },
-/* A */{SST(0x69, 0x02, SS_RDEF,
- "Parity/data mismatch") },
-/* A */{SST(0x6A, 0x00, SS_RDEF,
- "Informational, refer to log") },
-/* A */{SST(0x6B, 0x00, SS_RDEF,
- "State change has occurred") },
-/* A */{SST(0x6B, 0x01, SS_RDEF,
- "Redundancy level got better") },
-/* A */{SST(0x6B, 0x02, SS_RDEF,
- "Redundancy level got worse") },
-/* A */{SST(0x6C, 0x00, SS_RDEF,
- "Rebuild failure occurred") },
-/* A */{SST(0x6D, 0x00, SS_RDEF,
- "Recalculate failure occurred") },
-/* A */{SST(0x6E, 0x00, SS_RDEF,
- "Command to logical unit failed") },
-/* T */{SST(0x70, 0x00, SS_RDEF,
- "Decompression exception short: ASCQ = Algorithm ID") },
-/* T */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) }, /* Range 0x00 -> 0xFF */
-/* T */{SST(0x71, 0x00, SS_RDEF,
- "Decompression exception long: ASCQ = Algorithm ID") },
-/* T */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) }, /* Range 0x00 -> 0xFF */
-/* R */{SST(0x72, 0x00, SS_RDEF,
- "Session fixation error") },
-/* R */{SST(0x72, 0x01, SS_RDEF,
- "Session fixation error writing lead-in") },
-/* R */{SST(0x72, 0x02, SS_RDEF,
- "Session fixation error writing lead-out") },
-/* R */{SST(0x72, 0x03, SS_RDEF,
- "Session fixation error - incomplete track in session") },
-/* R */{SST(0x72, 0x04, SS_RDEF,
- "Empty or partially written reserved track") },
-/* R */{SST(0x73, 0x00, SS_RDEF,
- "CD control error") },
-/* R */{SST(0x73, 0x01, SS_RDEF,
- "Power calibration area almost full") },
-/* R */{SST(0x73, 0x02, SS_FATAL|ENOSPC,
- "Power calibration area is full") },
-/* R */{SST(0x73, 0x03, SS_RDEF,
- "Power calibration area error") },
-/* R */{SST(0x73, 0x04, SS_RDEF,
- "Program memory area update failure") },
-/* R */{SST(0x73, 0x05, SS_RDEF,
- "program memory area is full") }
-};
-
-static const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
-
-struct asc_key
-{
- int asc;
- int ascq;
-};
-
-static int
-ascentrycomp(const void *key, const void *member)
-{
- int asc;
- int ascq;
- const struct asc_table_entry *table_entry;
-
- asc = ((const struct asc_key *)key)->asc;
- ascq = ((const struct asc_key *)key)->ascq;
- table_entry = (const struct asc_table_entry *)member;
-
- if (asc >= table_entry->asc) {
-
- if (asc > table_entry->asc)
- return (1);
-
- if (ascq <= table_entry->ascq) {
- /* Check for ranges */
- if (ascq == table_entry->ascq
- || ((table_entry->action & SSQ_RANGE) != 0
- && ascq >= (table_entry - 1)->ascq))
- return (0);
- return (-1);
- }
- return (1);
- }
- return (-1);
-}
-
-static int
-senseentrycomp(const void *key, const void *member)
-{
- int sense_key;
- const struct sense_key_table_entry *table_entry;
-
- sense_key = *((const int *)key);
- table_entry = (const struct sense_key_table_entry *)member;
-
- if (sense_key >= table_entry->sense_key) {
- if (sense_key == table_entry->sense_key)
- return (0);
- return (1);
- }
- return (-1);
-}
-
-static void
-fetchtableentries(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *inq_data,
- const struct sense_key_table_entry **sense_entry,
- const struct asc_table_entry **asc_entry)
-{
- void *match;
- const struct asc_table_entry *asc_tables[2];
- const struct sense_key_table_entry *sense_tables[2];
- struct asc_key asc_ascq;
- size_t asc_tables_size[2];
- size_t sense_tables_size[2];
- int num_asc_tables;
- int num_sense_tables;
- int i;
-
- /* Default to failure */
- *sense_entry = NULL;
- *asc_entry = NULL;
- match = NULL;
- if (inq_data != NULL)
- match = cam_quirkmatch((void *)inq_data,
- (void *)sense_quirk_table,
- sense_quirk_table_size,
- sizeof(*sense_quirk_table),
- aic_inquiry_match);
-
- if (match != NULL) {
- struct scsi_sense_quirk_entry *quirk;
-
- quirk = (struct scsi_sense_quirk_entry *)match;
- asc_tables[0] = quirk->asc_info;
- asc_tables_size[0] = quirk->num_ascs;
- asc_tables[1] = asc_table;
- asc_tables_size[1] = asc_table_size;
- num_asc_tables = 2;
- sense_tables[0] = quirk->sense_key_info;
- sense_tables_size[0] = quirk->num_sense_keys;
- sense_tables[1] = sense_key_table;
- sense_tables_size[1] = sense_key_table_size;
- num_sense_tables = 2;
- } else {
- asc_tables[0] = asc_table;
- asc_tables_size[0] = asc_table_size;
- num_asc_tables = 1;
- sense_tables[0] = sense_key_table;
- sense_tables_size[0] = sense_key_table_size;
- num_sense_tables = 1;
- }
-
- asc_ascq.asc = asc;
- asc_ascq.ascq = ascq;
- for (i = 0; i < num_asc_tables; i++) {
- void *found_entry;
-
- found_entry = scsibsearch(&asc_ascq, asc_tables[i],
- asc_tables_size[i],
- sizeof(**asc_tables),
- ascentrycomp);
-
- if (found_entry) {
- *asc_entry = (struct asc_table_entry *)found_entry;
- break;
- }
- }
-
- for (i = 0; i < num_sense_tables; i++) {
- void *found_entry;
-
- found_entry = scsibsearch(&sense_key, sense_tables[i],
- sense_tables_size[i],
- sizeof(**sense_tables),
- senseentrycomp);
-
- if (found_entry) {
- *sense_entry =
- (struct sense_key_table_entry *)found_entry;
- break;
- }
- }
-}
-
-static void *
-scsibsearch(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar)(const void *, const void *))
-{
- const void *entry;
- u_int l;
- u_int u;
- u_int m;
-
- l = -1;
- u = nmemb;
- while (l + 1 != u) {
- m = (l + u) / 2;
- entry = base + m * size;
- if (compar(key, entry) > 0)
- l = m;
- else
- u = m;
- }
-
- entry = base + u * size;
- if (u == nmemb
- || compar(key, entry) != 0)
- return (NULL);
-
- return ((void *)entry);
-}
-
-/*
- * Compare string with pattern, returning 0 on match.
- * Short pattern matches trailing blanks in name,
- * wildcard '*' in pattern matches rest of name,
- * wildcard '?' matches a single non-space character.
- */
-static int
-cam_strmatch(const uint8_t *str, const uint8_t *pattern, int str_len)
-{
-
- while (*pattern != '\0'&& str_len > 0) {
-
- if (*pattern == '*') {
- return (0);
- }
- if ((*pattern != *str)
- && (*pattern != '?' || *str == ' ')) {
- return (1);
- }
- pattern++;
- str++;
- str_len--;
- }
- while (str_len > 0 && *str++ == ' ')
- str_len--;
-
- return (str_len);
-}
-
-static caddr_t
-cam_quirkmatch(caddr_t target, caddr_t quirk_table, int num_entries,
- int entry_size, cam_quirkmatch_t *comp_func)
-{
- for (; num_entries > 0; num_entries--, quirk_table += entry_size) {
- if ((*comp_func)(target, quirk_table) == 0)
- return (quirk_table);
- }
- return (NULL);
-}
-
-void
-aic_sense_desc(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *inq_data,
- const char **sense_key_desc, const char **asc_desc)
-{
- const struct asc_table_entry *asc_entry;
- const struct sense_key_table_entry *sense_entry;
-
- fetchtableentries(sense_key, asc, ascq,
- inq_data,
- &sense_entry,
- &asc_entry);
-
- *sense_key_desc = sense_entry->desc;
-
- if (asc_entry != NULL)
- *asc_desc = asc_entry->desc;
- else if (asc >= 0x80 && asc <= 0xff)
- *asc_desc = "Vendor Specific ASC";
- else if (ascq >= 0x80 && ascq <= 0xff)
- *asc_desc = "Vendor Specific ASCQ";
- else
- *asc_desc = "Reserved ASC/ASCQ pair";
-}
-
-/*
- * Given sense and device type information, return the appropriate action.
- * If we do not understand the specific error as identified by the ASC/ASCQ
- * pair, fall back on the more generic actions derived from the sense key.
- */
-aic_sense_action
-aic_sense_error_action(struct scsi_sense_data *sense_data,
- struct scsi_inquiry_data *inq_data, uint32_t sense_flags)
-{
- const struct asc_table_entry *asc_entry;
- const struct sense_key_table_entry *sense_entry;
- int error_code, sense_key, asc, ascq;
- aic_sense_action action;
-
- scsi_extract_sense(sense_data, &error_code, &sense_key, &asc, &ascq);
-
- if (error_code == SSD_DEFERRED_ERROR) {
- /*
- * XXX dufault@FreeBSD.org
- * This error doesn't relate to the command associated
- * with this request sense. A deferred error is an error
- * for a command that has already returned GOOD status
- * (see SCSI2 8.2.14.2).
- *
- * By my reading of that section, it looks like the current
- * command has been cancelled, we should now clean things up
- * (hopefully recovering any lost data) and then retry the
- * current command. There are two easy choices, both wrong:
- *
- * 1. Drop through (like we had been doing), thus treating
- * this as if the error were for the current command and
- * return and stop the current command.
- *
- * 2. Issue a retry (like I made it do) thus hopefully
- * recovering the current transfer, and ignoring the
- * fact that we've dropped a command.
- *
- * These should probably be handled in a device specific
- * sense handler or punted back up to a user mode daemon
- */
- action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
- } else {
- fetchtableentries(sense_key, asc, ascq,
- inq_data,
- &sense_entry,
- &asc_entry);
-
- /*
- * Override the 'No additional Sense' entry (0,0)
- * with the error action of the sense key.
- */
- if (asc_entry != NULL
- && (asc != 0 || ascq != 0))
- action = asc_entry->action;
- else
- action = sense_entry->action;
-
- if (sense_key == SSD_KEY_RECOVERED_ERROR) {
- /*
- * The action succeeded but the device wants
- * the user to know that some recovery action
- * was required.
- */
- action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
- action |= SS_NOP|SSQ_PRINT_SENSE;
- } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
- if ((sense_flags & SF_QUIET_IR) != 0)
- action &= ~SSQ_PRINT_SENSE;
- } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
- if ((sense_flags & SF_RETRY_UA) != 0
- && (action & SS_MASK) == SS_FAIL) {
- action &= ~(SS_MASK|SSQ_MASK);
- action |= SS_RETRY|SSQ_DECREMENT_COUNT|
- SSQ_PRINT_SENSE;
- }
- }
- }
-
- if ((sense_flags & SF_PRINT_ALWAYS) != 0)
- action |= SSQ_PRINT_SENSE;
- else if ((sense_flags & SF_NO_PRINT) != 0)
- action &= ~SSQ_PRINT_SENSE;
-
- return (action);
-}
-
-/*
- * Try make as good a match as possible with
- * available sub drivers
- */
-int
-aic_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
-{
- struct scsi_inquiry_pattern *entry;
- struct scsi_inquiry_data *inq;
-
- entry = (struct scsi_inquiry_pattern *)table_entry;
- inq = (struct scsi_inquiry_data *)inqbuffer;
-
- if (((SID_TYPE(inq) == entry->type)
- || (entry->type == T_ANY))
- && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
- : entry->media_type & SIP_MEDIA_FIXED)
- && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
- && (cam_strmatch(inq->product, entry->product,
- sizeof(inq->product)) == 0)
- && (cam_strmatch(inq->revision, entry->revision,
- sizeof(inq->revision)) == 0)) {
- return (0);
- }
- return (-1);
-}
-
-/*
- * Table of syncrates that don't follow the "divisible by 4"
- * rule. This table will be expanded in future SCSI specs.
- */
-static struct {
- u_int period_factor;
- u_int period; /* in 100ths of ns */
-} scsi_syncrates[] = {
- { 0x08, 625 }, /* FAST-160 */
- { 0x09, 1250 }, /* FAST-80 */
- { 0x0a, 2500 }, /* FAST-40 40MHz */
- { 0x0b, 3030 }, /* FAST-40 33MHz */
- { 0x0c, 5000 } /* FAST-20 */
-};
-
-/*
- * Return the frequency in kHz corresponding to the given
- * sync period factor.
- */
-u_int
-aic_calc_syncsrate(u_int period_factor)
-{
- int i;
- int num_syncrates;
-
- num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
- /* See if the period is in the "exception" table */
- for (i = 0; i < num_syncrates; i++) {
-
- if (period_factor == scsi_syncrates[i].period_factor) {
- /* Period in kHz */
- return (100000000 / scsi_syncrates[i].period);
- }
- }
-
- /*
- * Wasn't in the table, so use the standard
- * 4 times conversion.
- */
- return (10000000 / (period_factor * 4 * 10));
-}
-
-/*
- * Return speed in KB/s.
- */
-u_int
-aic_calc_speed(u_int width, u_int period, u_int offset, u_int min_rate)
-{
- u_int freq;
-
- if (offset != 0 && period < min_rate)
- freq = aic_calc_syncsrate(period);
- else
- /* Roughly 3.3MB/s for async */
- freq = 3300;
- freq <<= width;
- return (freq);
-}
-
-uint32_t
-aic_error_action(struct scsi_cmnd *cmd, struct scsi_inquiry_data *inq_data,
- cam_status status, u_int scsi_status)
-{
- aic_sense_action err_action;
- int sense;
-
- sense = (cmd->result >> 24) == DRIVER_SENSE;
-
- switch (status) {
- case CAM_REQ_CMP:
- err_action = SS_NOP;
- break;
- case CAM_AUTOSENSE_FAIL:
- case CAM_SCSI_STATUS_ERROR:
-
- switch (scsi_status) {
- case SCSI_STATUS_OK:
- case SCSI_STATUS_COND_MET:
- case SCSI_STATUS_INTERMED:
- case SCSI_STATUS_INTERMED_COND_MET:
- err_action = SS_NOP;
- break;
- case SCSI_STATUS_CMD_TERMINATED:
- case SCSI_STATUS_CHECK_COND:
- if (sense != 0) {
- struct scsi_sense_data *sense;
-
- sense = (struct scsi_sense_data *)
- &cmd->sense_buffer;
- err_action =
- aic_sense_error_action(sense, inq_data, 0);
-
- } else {
- err_action = SS_RETRY|SSQ_FALLBACK
- | SSQ_DECREMENT_COUNT|EIO;
- }
- break;
- case SCSI_STATUS_QUEUE_FULL:
- case SCSI_STATUS_BUSY:
- err_action = SS_RETRY|SSQ_DELAY|SSQ_MANY
- | SSQ_DECREMENT_COUNT|EBUSY;
- break;
- case SCSI_STATUS_RESERV_CONFLICT:
- default:
- err_action = SS_FAIL|EBUSY;
- break;
- }
- break;
- case CAM_CMD_TIMEOUT:
- case CAM_REQ_CMP_ERR:
- case CAM_UNEXP_BUSFREE:
- case CAM_UNCOR_PARITY:
- case CAM_DATA_RUN_ERR:
- err_action = SS_RETRY|SSQ_FALLBACK|EIO;
- break;
- case CAM_UA_ABORT:
- case CAM_UA_TERMIO:
- case CAM_MSG_REJECT_REC:
- case CAM_SEL_TIMEOUT:
- err_action = SS_FAIL|EIO;
- break;
- case CAM_REQ_INVALID:
- case CAM_PATH_INVALID:
- case CAM_DEV_NOT_THERE:
- case CAM_NO_HBA:
- case CAM_PROVIDE_FAIL:
- case CAM_REQ_TOO_BIG:
- case CAM_RESRC_UNAVAIL:
- case CAM_BUSY:
- default:
- /* panic?? These should never occur in our application. */
- err_action = SS_FAIL|EIO;
- break;
- case CAM_SCSI_BUS_RESET:
- case CAM_BDR_SENT:
- case CAM_REQUEUE_REQ:
- /* Unconditional requeue */
- err_action = SS_RETRY;
- break;
- }
-
- return (err_action);
-}
-
-char *
-aic_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
- aic_option_callback_t *callback, u_long callback_arg)
-{
- char *tok_end;
- char *tok_end2;
- int i;
- int instance;
- int targ;
- int done;
- char tok_list[] = {'.', ',', '{', '}', '\0'};
- /* All options use a ':' name/arg separator */
- if (*opt_arg != ':')
- return (opt_arg);
- opt_arg++;
- instance = -1;
- targ = -1;
- done = FALSE;
- /*
- * Restore separator that may be in
- * the middle of our option argument.
- */
- tok_end = strchr(opt_arg, '\0');
- if (tok_end < end)
- *tok_end = ',';
- while (!done) {
- switch (*opt_arg) {
- case '{':
- if (instance == -1) {
- instance = 0;
- } else {
- if (depth > 1) {
- if (targ == -1)
- targ = 0;
- } else {
- printf("Malformed Option %s\n",
- opt_name);
- done = TRUE;
- }
- }
- opt_arg++;
- break;
- case '}':
- if (targ != -1)
- targ = -1;
- else if (instance != -1)
- instance = -1;
- opt_arg++;
- break;
- case ',':
- case '.':
- if (instance == -1)
- done = TRUE;
- else if (targ >= 0)
- targ++;
- else if (instance >= 0)
- instance++;
- opt_arg++;
- break;
- case '\0':
- done = TRUE;
- break;
- default:
- tok_end = end;
- for (i = 0; tok_list[i]; i++) {
- tok_end2 = strchr(opt_arg, tok_list[i]);
- if ((tok_end2) && (tok_end2 < tok_end))
- tok_end = tok_end2;
- }
- callback(callback_arg, instance, targ,
- simple_strtol(opt_arg, NULL, 0));
- opt_arg = tok_end;
- break;
- }
- }
- return (opt_arg);
-}
diff --git a/drivers/scsi/aic7xxx/aiclib.h b/drivers/scsi/aic7xxx/aiclib.h
index bfe6f954d3c..3bfbf0fe1ec 100644
--- a/drivers/scsi/aic7xxx/aiclib.h
+++ b/drivers/scsi/aic7xxx/aiclib.h
@@ -57,121 +57,6 @@
#ifndef _AICLIB_H
#define _AICLIB_H
-/*
- * Linux Interrupt Support.
- */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define IRQ_RETVAL(x)
-#endif
-
-/*
- * SCSI command format
- */
-
-/*
- * Define dome bits that are in ALL (or a lot of) scsi commands
- */
-#define SCSI_CTL_LINK 0x01
-#define SCSI_CTL_FLAG 0x02
-#define SCSI_CTL_VENDOR 0xC0
-#define SCSI_CMD_LUN 0xA0 /* these two should not be needed */
-#define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */
-
-#define SCSI_MAX_CDBLEN 16 /*
- * 16 byte commands are in the
- * SCSI-3 spec
- */
-/* 6byte CDBs special case 0 length to be 256 */
-#define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len)
-
-/*
- * This type defines actions to be taken when a particular sense code is
- * received. Right now, these flags are only defined to take up 16 bits,
- * but can be expanded in the future if necessary.
- */
-typedef enum {
- SS_NOP = 0x000000, /* Do nothing */
- SS_RETRY = 0x010000, /* Retry the command */
- SS_FAIL = 0x020000, /* Bail out */
- SS_START = 0x030000, /* Send a Start Unit command to the device,
- * then retry the original command.
- */
- SS_TUR = 0x040000, /* Send a Test Unit Ready command to the
- * device, then retry the original command.
- */
- SS_REQSENSE = 0x050000, /* Send a RequestSense command to the
- * device, then retry the original command.
- */
- SS_INQ_REFRESH = 0x060000,
- SS_MASK = 0xff0000
-} aic_sense_action;
-
-typedef enum {
- SSQ_NONE = 0x0000,
- SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */
- SSQ_MANY = 0x0200, /* send lots of recovery commands */
- SSQ_RANGE = 0x0400, /*
- * This table entry represents the
- * end of a range of ASCQs that
- * have identical error actions
- * and text.
- */
- SSQ_PRINT_SENSE = 0x0800,
- SSQ_DELAY = 0x1000, /* Delay before retry. */
- SSQ_DELAY_RANDOM = 0x2000, /* Randomized delay before retry. */
- SSQ_FALLBACK = 0x4000, /* Do a speed fallback to recover */
- SSQ_MASK = 0xff00
-} aic_sense_action_qualifier;
-
-/* Mask for error status values */
-#define SS_ERRMASK 0xff
-
-/* The default, retyable, error action */
-#define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO
-
-/* The retyable, error action, with table specified error code */
-#define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
-
-/* Fatal error action, with table specified error code */
-#define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE
-
-struct scsi_generic
-{
- uint8_t opcode;
- uint8_t bytes[11];
-};
-
-struct scsi_request_sense
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_test_unit_ready
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[3];
- uint8_t control;
-};
-
-struct scsi_send_diag
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SSD_UOL 0x01
-#define SSD_DOL 0x02
-#define SSD_SELFTEST 0x04
-#define SSD_PF 0x10
- uint8_t unused[1];
- uint8_t paramlen[2];
- uint8_t control;
-};
-
struct scsi_sense
{
uint8_t opcode;
@@ -181,537 +66,12 @@ struct scsi_sense
uint8_t control;
};
-struct scsi_inquiry
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SI_EVPD 0x01
- uint8_t page_code;
- uint8_t reserved;
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_sense_6
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SMS_DBD 0x08
- uint8_t page;
-#define SMS_PAGE_CODE 0x3F
-#define SMS_VENDOR_SPECIFIC_PAGE 0x00
-#define SMS_DISCONNECT_RECONNECT_PAGE 0x02
-#define SMS_PERIPHERAL_DEVICE_PAGE 0x09
-#define SMS_CONTROL_MODE_PAGE 0x0A
-#define SMS_ALL_PAGES_PAGE 0x3F
-#define SMS_PAGE_CTRL_MASK 0xC0
-#define SMS_PAGE_CTRL_CURRENT 0x00
-#define SMS_PAGE_CTRL_CHANGEABLE 0x40
-#define SMS_PAGE_CTRL_DEFAULT 0x80
-#define SMS_PAGE_CTRL_SAVED 0xC0
- uint8_t unused;
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_sense_10
-{
- uint8_t opcode;
- uint8_t byte2; /* same bits as small version */
- uint8_t page; /* same bits as small version */
- uint8_t unused[4];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_mode_select_6
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SMS_SP 0x01
-#define SMS_PF 0x10
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_select_10
-{
- uint8_t opcode;
- uint8_t byte2; /* same bits as small version */
- uint8_t unused[5];
- uint8_t length[2];
- uint8_t control;
-};
-
-/*
- * When sending a mode select to a tape drive, the medium type must be 0.
- */
-struct scsi_mode_hdr_6
-{
- uint8_t datalen;
- uint8_t medium_type;
- uint8_t dev_specific;
- uint8_t block_descr_len;
-};
-
-struct scsi_mode_hdr_10
-{
- uint8_t datalen[2];
- uint8_t medium_type;
- uint8_t dev_specific;
- uint8_t reserved[2];
- uint8_t block_descr_len[2];
-};
-
-struct scsi_mode_block_descr
-{
- uint8_t density_code;
- uint8_t num_blocks[3];
- uint8_t reserved;
- uint8_t block_len[3];
-};
-
-struct scsi_log_sense
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SLS_SP 0x01
-#define SLS_PPC 0x02
- uint8_t page;
-#define SLS_PAGE_CODE 0x3F
-#define SLS_ALL_PAGES_PAGE 0x00
-#define SLS_OVERRUN_PAGE 0x01
-#define SLS_ERROR_WRITE_PAGE 0x02
-#define SLS_ERROR_READ_PAGE 0x03
-#define SLS_ERROR_READREVERSE_PAGE 0x04
-#define SLS_ERROR_VERIFY_PAGE 0x05
-#define SLS_ERROR_NONMEDIUM_PAGE 0x06
-#define SLS_ERROR_LASTN_PAGE 0x07
-#define SLS_PAGE_CTRL_MASK 0xC0
-#define SLS_PAGE_CTRL_THRESHOLD 0x00
-#define SLS_PAGE_CTRL_CUMULATIVE 0x40
-#define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
-#define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
- uint8_t reserved[2];
- uint8_t paramptr[2];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_log_select
-{
- uint8_t opcode;
- uint8_t byte2;
-/* SLS_SP 0x01 */
-#define SLS_PCR 0x02
- uint8_t page;
-/* SLS_PAGE_CTRL_MASK 0xC0 */
-/* SLS_PAGE_CTRL_THRESHOLD 0x00 */
-/* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
-/* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
-/* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
- uint8_t reserved[4];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_log_header
-{
- uint8_t page;
- uint8_t reserved;
- uint8_t datalen[2];
-};
-
-struct scsi_log_param_header {
- uint8_t param_code[2];
- uint8_t param_control;
-#define SLP_LP 0x01
-#define SLP_LBIN 0x02
-#define SLP_TMC_MASK 0x0C
-#define SLP_TMC_ALWAYS 0x00
-#define SLP_TMC_EQUAL 0x04
-#define SLP_TMC_NOTEQUAL 0x08
-#define SLP_TMC_GREATER 0x0C
-#define SLP_ETC 0x10
-#define SLP_TSD 0x20
-#define SLP_DS 0x40
-#define SLP_DU 0x80
- uint8_t param_len;
-};
-
-struct scsi_control_page {
- uint8_t page_code;
- uint8_t page_length;
- uint8_t rlec;
-#define SCB_RLEC 0x01 /*Report Log Exception Cond*/
- uint8_t queue_flags;
-#define SCP_QUEUE_ALG_MASK 0xF0
-#define SCP_QUEUE_ALG_RESTRICTED 0x00
-#define SCP_QUEUE_ALG_UNRESTRICTED 0x10
-#define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
-#define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
- uint8_t eca_and_aen;
-#define SCP_EECA 0x80 /*Enable Extended CA*/
-#define SCP_RAENP 0x04 /*Ready AEN Permission*/
-#define SCP_UAAENP 0x02 /*UA AEN Permission*/
-#define SCP_EAENP 0x01 /*Error AEN Permission*/
- uint8_t reserved;
- uint8_t aen_holdoff_period[2];
-};
-
-struct scsi_reserve
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_release
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_prevent
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t how;
- uint8_t control;
-};
-#define PR_PREVENT 0x01
-#define PR_ALLOW 0x00
-
-struct scsi_sync_cache
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t begin_lba[4];
- uint8_t reserved;
- uint8_t lb_count[2];
- uint8_t control;
-};
-
-
-struct scsi_changedef
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused1;
- uint8_t how;
- uint8_t unused[4];
- uint8_t datalen;
- uint8_t control;
-};
-
-struct scsi_read_buffer
-{
- uint8_t opcode;
- uint8_t byte2;
-#define RWB_MODE 0x07
-#define RWB_MODE_HDR_DATA 0x00
-#define RWB_MODE_DATA 0x02
-#define RWB_MODE_DOWNLOAD 0x04
-#define RWB_MODE_DOWNLOAD_SAVE 0x05
- uint8_t buffer_id;
- uint8_t offset[3];
- uint8_t length[3];
- uint8_t control;
-};
-
-struct scsi_write_buffer
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t buffer_id;
- uint8_t offset[3];
- uint8_t length[3];
- uint8_t control;
-};
-
-struct scsi_rw_6
-{
- uint8_t opcode;
- uint8_t addr[3];
-/* only 5 bits are valid in the MSB address byte */
-#define SRW_TOPADDR 0x1F
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_rw_10
-{
- uint8_t opcode;
-#define SRW10_RELADDR 0x01
-#define SRW10_FUA 0x08
-#define SRW10_DPO 0x10
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t reserved;
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_rw_12
-{
- uint8_t opcode;
-#define SRW12_RELADDR 0x01
-#define SRW12_FUA 0x08
-#define SRW12_DPO 0x10
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t length[4];
- uint8_t reserved;
- uint8_t control;
-};
-
-struct scsi_start_stop_unit
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SSS_IMMED 0x01
- uint8_t reserved[2];
- uint8_t how;
-#define SSS_START 0x01
-#define SSS_LOEJ 0x02
- uint8_t control;
-};
-
-#define SC_SCSI_1 0x01
-#define SC_SCSI_2 0x03
-
-/*
- * Opcodes
- */
-
-#define TEST_UNIT_READY 0x00
-#define REQUEST_SENSE 0x03
-#define READ_6 0x08
-#define WRITE_6 0x0a
-#define INQUIRY 0x12
-#define MODE_SELECT_6 0x15
-#define MODE_SENSE_6 0x1a
-#define START_STOP_UNIT 0x1b
-#define START_STOP 0x1b
-#define RESERVE 0x16
-#define RELEASE 0x17
-#define RECEIVE_DIAGNOSTIC 0x1c
-#define SEND_DIAGNOSTIC 0x1d
-#define PREVENT_ALLOW 0x1e
-#define READ_CAPACITY 0x25
-#define READ_10 0x28
-#define WRITE_10 0x2a
-#define POSITION_TO_ELEMENT 0x2b
-#define SYNCHRONIZE_CACHE 0x35
-#define WRITE_BUFFER 0x3b
-#define READ_BUFFER 0x3c
-#define CHANGE_DEFINITION 0x40
-#define LOG_SELECT 0x4c
-#define LOG_SENSE 0x4d
-#ifdef XXXCAM
-#define MODE_SENSE_10 0x5A
-#endif
-#define MODE_SELECT_10 0x55
-#define MOVE_MEDIUM 0xa5
-#define READ_12 0xa8
-#define WRITE_12 0xaa
-#define READ_ELEMENT_STATUS 0xb8
-
-
-/*
- * Device Types
- */
-#define T_DIRECT 0x00
-#define T_SEQUENTIAL 0x01
-#define T_PRINTER 0x02
-#define T_PROCESSOR 0x03
-#define T_WORM 0x04
-#define T_CDROM 0x05
-#define T_SCANNER 0x06
-#define T_OPTICAL 0x07
-#define T_CHANGER 0x08
-#define T_COMM 0x09
-#define T_ASC0 0x0a
-#define T_ASC1 0x0b
-#define T_STORARRAY 0x0c
-#define T_ENCLOSURE 0x0d
-#define T_RBC 0x0e
-#define T_OCRW 0x0f
-#define T_NODEVICE 0x1F
-#define T_ANY 0xFF /* Used in Quirk table matches */
-
-#define T_REMOV 1
-#define T_FIXED 0
-
-/*
- * This length is the initial inquiry length used by the probe code, as
- * well as the legnth necessary for aic_print_inquiry() to function
- * correctly. If either use requires a different length in the future,
- * the two values should be de-coupled.
- */
-#define SHORT_INQUIRY_LENGTH 36
-
-struct scsi_inquiry_data
-{
- uint8_t device;
-#define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
-#define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
-#define SID_QUAL_LU_CONNECTED 0x00 /*
- * The specified peripheral device
- * type is currently connected to
- * logical unit. If the target cannot
- * determine whether or not a physical
- * device is currently connected, it
- * shall also use this peripheral
- * qualifier when returning the INQUIRY
- * data. This peripheral qualifier
- * does not mean that the device is
- * ready for access by the initiator.
- */
-#define SID_QUAL_LU_OFFLINE 0x01 /*
- * The target is capable of supporting
- * the specified peripheral device type
- * on this logical unit; however, the
- * physical device is not currently
- * connected to this logical unit.
- */
-#define SID_QUAL_RSVD 0x02
-#define SID_QUAL_BAD_LU 0x03 /*
- * The target is not capable of
- * supporting a physical device on
- * this logical unit. For this
- * peripheral qualifier the peripheral
- * device type shall be set to 1Fh to
- * provide compatibility with previous
- * versions of SCSI. All other
- * peripheral device type values are
- * reserved for this peripheral
- * qualifier.
- */
-#define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x08) != 0)
- uint8_t dev_qual2;
-#define SID_QUAL2 0x7F
-#define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & 0x80) != 0)
- uint8_t version;
-#define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
#define SCSI_REV_0 0
#define SCSI_REV_CCS 1
#define SCSI_REV_2 2
#define SCSI_REV_SPC 3
#define SCSI_REV_SPC2 4
-#define SID_ECMA 0x38
-#define SID_ISO 0xC0
- uint8_t response_format;
-#define SID_AENC 0x80
-#define SID_TrmIOP 0x40
- uint8_t additional_length;
- uint8_t reserved[2];
- uint8_t flags;
-#define SID_SftRe 0x01
-#define SID_CmdQue 0x02
-#define SID_Linked 0x08
-#define SID_Sync 0x10
-#define SID_WBus16 0x20
-#define SID_WBus32 0x40
-#define SID_RelAdr 0x80
-#define SID_VENDOR_SIZE 8
- char vendor[SID_VENDOR_SIZE];
-#define SID_PRODUCT_SIZE 16
- char product[SID_PRODUCT_SIZE];
-#define SID_REVISION_SIZE 4
- char revision[SID_REVISION_SIZE];
- /*
- * The following fields were taken from SCSI Primary Commands - 2
- * (SPC-2) Revision 14, Dated 11 November 1999
- */
-#define SID_VENDOR_SPECIFIC_0_SIZE 20
- uint8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
- /*
- * An extension of SCSI Parallel Specific Values
- */
-#define SID_SPI_IUS 0x01
-#define SID_SPI_QAS 0x02
-#define SID_SPI_CLOCK_ST 0x00
-#define SID_SPI_CLOCK_DT 0x04
-#define SID_SPI_CLOCK_DT_ST 0x0C
-#define SID_SPI_MASK 0x0F
- uint8_t spi3data;
- uint8_t reserved2;
- /*
- * Version Descriptors, stored 2 byte values.
- */
- uint8_t version1[2];
- uint8_t version2[2];
- uint8_t version3[2];
- uint8_t version4[2];
- uint8_t version5[2];
- uint8_t version6[2];
- uint8_t version7[2];
- uint8_t version8[2];
-
- uint8_t reserved3[22];
-
-#define SID_VENDOR_SPECIFIC_1_SIZE 160
- uint8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
-};
-
-struct scsi_vpd_unit_serial_number
-{
- uint8_t device;
- uint8_t page_code;
-#define SVPD_UNIT_SERIAL_NUMBER 0x80
- uint8_t reserved;
- uint8_t length; /* serial number length */
-#define SVPD_SERIAL_NUM_SIZE 251
- uint8_t serial_num[SVPD_SERIAL_NUM_SIZE];
-};
-
-struct scsi_read_capacity
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t unused[3];
- uint8_t control;
-};
-
-struct scsi_read_capacity_data
-{
- uint8_t addr[4];
- uint8_t length[4];
-};
-
-struct scsi_report_luns
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[3];
- uint8_t addr[4];
- uint8_t control;
-};
-
-struct scsi_report_luns_data {
- uint8_t length[4]; /* length of LUN inventory, in bytes */
- uint8_t reserved[4]; /* unused */
- /*
- * LUN inventory- we only support the type zero form for now.
- */
- struct {
- uint8_t lundata[8];
- } luns[1];
-};
-#define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
-#define RPL_LUNDATA_T0LUN 1 /* @ lundata[1] */
-
-
struct scsi_sense_data
{
uint8_t error_code;
@@ -757,41 +117,6 @@ struct scsi_sense_data
#define SSD_FULL_SIZE sizeof(struct scsi_sense_data)
};
-struct scsi_mode_header_6
-{
- uint8_t data_length; /* Sense data length */
- uint8_t medium_type;
- uint8_t dev_spec;
- uint8_t blk_desc_len;
-};
-
-struct scsi_mode_header_10
-{
- uint8_t data_length[2];/* Sense data length */
- uint8_t medium_type;
- uint8_t dev_spec;
- uint8_t unused[2];
- uint8_t blk_desc_len[2];
-};
-
-struct scsi_mode_page_header
-{
- uint8_t page_code;
- uint8_t page_length;
-};
-
-struct scsi_mode_blk_desc
-{
- uint8_t density;
- uint8_t nblocks[3];
- uint8_t reserved;
- uint8_t blklen[3];
-};
-
-#define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
-#define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
-
-
/*
* Status Byte
*/
@@ -807,76 +132,7 @@ struct scsi_mode_blk_desc
#define SCSI_STATUS_ACA_ACTIVE 0x30
#define SCSI_STATUS_TASK_ABORTED 0x40
-struct scsi_inquiry_pattern {
- uint8_t type;
- uint8_t media_type;
-#define SIP_MEDIA_REMOVABLE 0x01
-#define SIP_MEDIA_FIXED 0x02
- const char *vendor;
- const char *product;
- const char *revision;
-};
-
-struct scsi_static_inquiry_pattern {
- uint8_t type;
- uint8_t media_type;
- char vendor[SID_VENDOR_SIZE+1];
- char product[SID_PRODUCT_SIZE+1];
- char revision[SID_REVISION_SIZE+1];
-};
-
-struct scsi_sense_quirk_entry {
- struct scsi_inquiry_pattern inq_pat;
- int num_sense_keys;
- int num_ascs;
- struct sense_key_table_entry *sense_key_info;
- struct asc_table_entry *asc_info;
-};
-
-struct sense_key_table_entry {
- uint8_t sense_key;
- uint32_t action;
- const char *desc;
-};
-
-struct asc_table_entry {
- uint8_t asc;
- uint8_t ascq;
- uint32_t action;
- const char *desc;
-};
-
-struct op_table_entry {
- uint8_t opcode;
- uint16_t opmask;
- const char *desc;
-};
-
-struct scsi_op_quirk_entry {
- struct scsi_inquiry_pattern inq_pat;
- int num_ops;
- struct op_table_entry *op_table;
-};
-
-typedef enum {
- SSS_FLAG_NONE = 0x00,
- SSS_FLAG_PRINT_COMMAND = 0x01
-} scsi_sense_string_flags;
-
-extern const char *scsi_sense_key_text[];
-
/************************* Large Disk Handling ********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static __inline int aic_sector_div(u_long capacity, int heads, int sectors);
-
-static __inline int
-aic_sector_div(u_long capacity, int heads, int sectors)
-{
- return (capacity / (heads * sectors));
-}
-#else
-static __inline int aic_sector_div(sector_t capacity, int heads, int sectors);
-
static __inline int
aic_sector_div(sector_t capacity, int heads, int sectors)
{
@@ -884,152 +140,6 @@ aic_sector_div(sector_t capacity, int heads, int sectors)
sector_div(capacity, (heads * sectors));
return (int)capacity;
}
-#endif
-
-/**************************** Module Library Hack *****************************/
-/*
- * What we'd like to do is have a single "scsi library" module that both the
- * aic7xxx and aic79xx drivers could load and depend on. A cursory examination
- * of implementing module dependencies in Linux (handling the install and
- * initrd cases) does not look promissing. For now, we just duplicate this
- * code in both drivers using a simple symbol renaming scheme that hides this
- * hack from the drivers.
- */
-#define AIC_LIB_ENTRY_CONCAT(x, prefix) prefix ## x
-#define AIC_LIB_ENTRY_EXPAND(x, prefix) AIC_LIB_ENTRY_CONCAT(x, prefix)
-#define AIC_LIB_ENTRY(x) AIC_LIB_ENTRY_EXPAND(x, AIC_LIB_PREFIX)
-
-#define aic_sense_desc AIC_LIB_ENTRY(_sense_desc)
-#define aic_sense_error_action AIC_LIB_ENTRY(_sense_error_action)
-#define aic_error_action AIC_LIB_ENTRY(_error_action)
-#define aic_op_desc AIC_LIB_ENTRY(_op_desc)
-#define aic_cdb_string AIC_LIB_ENTRY(_cdb_string)
-#define aic_print_inquiry AIC_LIB_ENTRY(_print_inquiry)
-#define aic_calc_syncsrate AIC_LIB_ENTRY(_calc_syncrate)
-#define aic_calc_syncparam AIC_LIB_ENTRY(_calc_syncparam)
-#define aic_calc_speed AIC_LIB_ENTRY(_calc_speed)
-#define aic_inquiry_match AIC_LIB_ENTRY(_inquiry_match)
-#define aic_static_inquiry_match AIC_LIB_ENTRY(_static_inquiry_match)
-#define aic_parse_brace_option AIC_LIB_ENTRY(_parse_brace_option)
-
-/******************************************************************************/
-
-void aic_sense_desc(int /*sense_key*/, int /*asc*/,
- int /*ascq*/, struct scsi_inquiry_data*,
- const char** /*sense_key_desc*/,
- const char** /*asc_desc*/);
-aic_sense_action aic_sense_error_action(struct scsi_sense_data*,
- struct scsi_inquiry_data*,
- uint32_t /*sense_flags*/);
-uint32_t aic_error_action(struct scsi_cmnd *,
- struct scsi_inquiry_data *,
- cam_status, u_int);
-
-#define SF_RETRY_UA 0x01
-#define SF_NO_PRINT 0x02
-#define SF_QUIET_IR 0x04 /* Be quiet about Illegal Request reponses */
-#define SF_PRINT_ALWAYS 0x08
-
-
-const char * aic_op_desc(uint16_t /*opcode*/, struct scsi_inquiry_data*);
-char * aic_cdb_string(uint8_t* /*cdb_ptr*/, char* /*cdb_string*/,
- size_t /*len*/);
-void aic_print_inquiry(struct scsi_inquiry_data*);
-
-u_int aic_calc_syncsrate(u_int /*period_factor*/);
-u_int aic_calc_syncparam(u_int /*period*/);
-u_int aic_calc_speed(u_int width, u_int period, u_int offset,
- u_int min_rate);
-
-int aic_inquiry_match(caddr_t /*inqbuffer*/,
- caddr_t /*table_entry*/);
-int aic_static_inquiry_match(caddr_t /*inqbuffer*/,
- caddr_t /*table_entry*/);
-
-typedef void aic_option_callback_t(u_long, int, int, int32_t);
-char * aic_parse_brace_option(char *opt_name, char *opt_arg,
- char *end, int depth,
- aic_option_callback_t *, u_long);
-
-static __inline void scsi_extract_sense(struct scsi_sense_data *sense,
- int *error_code, int *sense_key,
- int *asc, int *ascq);
-static __inline void scsi_ulto2b(uint32_t val, uint8_t *bytes);
-static __inline void scsi_ulto3b(uint32_t val, uint8_t *bytes);
-static __inline void scsi_ulto4b(uint32_t val, uint8_t *bytes);
-static __inline uint32_t scsi_2btoul(uint8_t *bytes);
-static __inline uint32_t scsi_3btoul(uint8_t *bytes);
-static __inline int32_t scsi_3btol(uint8_t *bytes);
-static __inline uint32_t scsi_4btoul(uint8_t *bytes);
-
-static __inline void scsi_extract_sense(struct scsi_sense_data *sense,
- int *error_code, int *sense_key,
- int *asc, int *ascq)
-{
- *error_code = sense->error_code & SSD_ERRCODE;
- *sense_key = sense->flags & SSD_KEY;
- *asc = (sense->extra_len >= 5) ? sense->add_sense_code : 0;
- *ascq = (sense->extra_len >= 6) ? sense->add_sense_code_qual : 0;
-}
-
-static __inline void
-scsi_ulto2b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 8) & 0xff;
- bytes[1] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto3b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 16) & 0xff;
- bytes[1] = (val >> 8) & 0xff;
- bytes[2] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto4b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 24) & 0xff;
- bytes[1] = (val >> 16) & 0xff;
- bytes[2] = (val >> 8) & 0xff;
- bytes[3] = val & 0xff;
-}
-
-static __inline uint32_t
-scsi_2btoul(uint8_t *bytes)
-{
- uint32_t rv;
-
- rv = (bytes[0] << 8) |
- bytes[1];
- return (rv);
-}
-
-static __inline uint32_t
-scsi_3btoul(uint8_t *bytes)
-{
- uint32_t rv;
-
- rv = (bytes[0] << 16) |
- (bytes[1] << 8) |
- bytes[2];
- return (rv);
-}
-
-static __inline int32_t
-scsi_3btol(uint8_t *bytes)
-{
- uint32_t rc = scsi_3btoul(bytes);
-
- if (rc & 0x00800000)
- rc |= 0xff000000;
-
- return (int32_t) rc;
-}
static __inline uint32_t
scsi_4btoul(uint8_t *bytes)
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index fb28c126184..87e0c36f155 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -68,8 +68,8 @@ enum {
PIIX_COMB_PATA_P0 = (1 << 1),
PIIX_COMB = (1 << 2), /* combined mode enabled? */
- PIIX_PORT_PRESENT = (1 << 0),
- PIIX_PORT_ENABLED = (1 << 4),
+ PIIX_PORT_ENABLED = (1 << 0),
+ PIIX_PORT_PRESENT = (1 << 4),
PIIX_80C_PRI = (1 << 5) | (1 << 4),
PIIX_80C_SEC = (1 << 7) | (1 << 6),
@@ -377,7 +377,9 @@ static void piix_pata_phy_reset(struct ata_port *ap)
* None (inherited from caller).
*
* RETURNS:
- * Non-zero if device detected, zero otherwise.
+ * Non-zero if port is enabled, it may or may not have a device
+ * attached in that case (PRESENT bit would only be set if BIOS probe
+ * was done). Zero is returned if port is disabled.
*/
static int piix_sata_probe (struct ata_port *ap)
{
@@ -401,7 +403,7 @@ static int piix_sata_probe (struct ata_port *ap)
*/
for (i = 0; i < 4; i++) {
- mask = (PIIX_PORT_PRESENT << i) | (PIIX_PORT_ENABLED << i);
+ mask = (PIIX_PORT_ENABLED << i);
if ((orig_mask & mask) == mask)
if (combined || (i == ap->hard_port_no))
@@ -566,25 +568,12 @@ static void piix_set_dmamode (struct ata_port *ap, struct ata_device *adev)
}
}
-/* move to PCI layer, integrate w/ MSI stuff */
-static void pci_enable_intx(struct pci_dev *pdev)
-{
- u16 pci_command;
-
- pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
- if (pci_command & PCI_COMMAND_INTX_DISABLE) {
- pci_command &= ~PCI_COMMAND_INTX_DISABLE;
- pci_write_config_word(pdev, PCI_COMMAND, pci_command);
- }
-}
-
#define AHCI_PCI_BAR 5
#define AHCI_GLOBAL_CTL 0x04
#define AHCI_ENABLE (1 << 31)
static int piix_disable_ahci(struct pci_dev *pdev)
{
- void *mmio;
- unsigned long addr;
+ void __iomem *mmio;
u32 tmp;
int rc = 0;
@@ -592,11 +581,11 @@ static int piix_disable_ahci(struct pci_dev *pdev)
* works because this device is usually set up by BIOS.
*/
- addr = pci_resource_start(pdev, AHCI_PCI_BAR);
- if (!addr || !pci_resource_len(pdev, AHCI_PCI_BAR))
+ if (!pci_resource_start(pdev, AHCI_PCI_BAR) ||
+ !pci_resource_len(pdev, AHCI_PCI_BAR))
return 0;
- mmio = ioremap(addr, 64);
+ mmio = pci_iomap(pdev, AHCI_PCI_BAR, 64);
if (!mmio)
return -ENOMEM;
@@ -610,7 +599,7 @@ static int piix_disable_ahci(struct pci_dev *pdev)
rc = -EIO;
}
- iounmap(mmio);
+ pci_iounmap(pdev, mmio);
return rc;
}
@@ -676,7 +665,7 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
* message-signalled interrupts currently).
*/
if (port_info[0]->host_flags & PIIX_FLAG_CHECKINTR)
- pci_enable_intx(pdev);
+ pci_intx(pdev, 1);
if (combined) {
port_info[sata_chan] = &piix_port_info[ent->driver_data];
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index 3900e28ac7d..13ecd0c4740 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -20,7 +20,6 @@
#include <linux/interrupt.h>
#include <linux/blkdev.h>
#include <linux/completion.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/ioctl32.h>
#include <linux/compat.h>
#include <linux/chio.h> /* here are all the ioctls */
@@ -31,7 +30,7 @@
#include <scsi/scsi_ioctl.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_eh.h>
#include <scsi/scsi_dbg.h>
#define CH_DT_MAX 16
@@ -117,7 +116,7 @@ typedef struct {
} scsi_changer;
static LIST_HEAD(ch_devlist);
-static spinlock_t ch_devlist_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(ch_devlist_lock);
static int ch_devcount;
static struct scsi_driver ch_template =
@@ -181,17 +180,17 @@ static struct {
/* ------------------------------------------------------------------- */
-static int ch_find_errno(unsigned char *sense_buffer)
+static int ch_find_errno(struct scsi_sense_hdr *sshdr)
{
int i,errno = 0;
/* Check to see if additional sense information is available */
- if (sense_buffer[7] > 5 &&
- sense_buffer[12] != 0) {
+ if (scsi_sense_valid(sshdr) &&
+ sshdr->asc != 0) {
for (i = 0; err[i].errno != 0; i++) {
- if (err[i].sense == sense_buffer[ 2] &&
- err[i].asc == sense_buffer[12] &&
- err[i].ascq == sense_buffer[13]) {
+ if (err[i].sense == sshdr->sense_key &&
+ err[i].asc == sshdr->asc &&
+ err[i].ascq == sshdr->ascq) {
errno = -err[i].errno;
break;
}
@@ -207,13 +206,9 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
void *buffer, unsigned buflength,
enum dma_data_direction direction)
{
- int errno, retries = 0, timeout;
- struct scsi_request *sr;
+ int errno, retries = 0, timeout, result;
+ struct scsi_sense_hdr sshdr;
- sr = scsi_allocate_request(ch->device, GFP_KERNEL);
- if (NULL == sr)
- return -ENOMEM;
-
timeout = (cmd[0] == INITIALIZE_ELEMENT_STATUS)
? timeout_init : timeout_move;
@@ -224,16 +219,17 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
__scsi_print_command(cmd);
}
- scsi_wait_req(sr, cmd, buffer, buflength,
- timeout * HZ, MAX_RETRIES);
+ result = scsi_execute_req(ch->device, cmd, direction, buffer,
+ buflength, &sshdr, timeout * HZ,
+ MAX_RETRIES);
- dprintk("result: 0x%x\n",sr->sr_result);
- if (driver_byte(sr->sr_result) & DRIVER_SENSE) {
+ dprintk("result: 0x%x\n",result);
+ if (driver_byte(result) & DRIVER_SENSE) {
if (debug)
- scsi_print_req_sense(ch->name, sr);
- errno = ch_find_errno(sr->sr_sense_buffer);
+ scsi_print_sense_hdr(ch->name, &sshdr);
+ errno = ch_find_errno(&sshdr);
- switch(sr->sr_sense_buffer[2] & 0xf) {
+ switch(sshdr.sense_key) {
case UNIT_ATTENTION:
ch->unit_attention = 1;
if (retries++ < 3)
@@ -241,7 +237,6 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
break;
}
}
- scsi_release_request(sr);
return errno;
}
@@ -940,8 +935,6 @@ static int ch_probe(struct device *dev)
if (init)
ch_init_elem(ch);
- devfs_mk_cdev(MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
- S_IFCHR | S_IRUGO | S_IWUGO, ch->name);
class_device_create(ch_sysfs_class,
MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
dev, "s%s", ch->name);
@@ -974,7 +967,6 @@ static int ch_remove(struct device *dev)
class_device_destroy(ch_sysfs_class,
MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
- devfs_remove(ch->name);
kfree(ch->dt);
kfree(ch);
ch_devcount--;
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
index ec161733a82..f6be2c1c394 100644
--- a/drivers/scsi/constants.c
+++ b/drivers/scsi/constants.c
@@ -17,6 +17,7 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_request.h>
#include <scsi/scsi_eh.h>
+#include <scsi/scsi_dbg.h>
@@ -1155,6 +1156,31 @@ scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
}
}
+void
+scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
+{
+ const char *sense_txt;
+ /* An example of deferred is when an earlier write to disk cache
+ * succeeded, but now the disk discovers that it cannot write the
+ * data to the magnetic media.
+ */
+ const char *error = scsi_sense_is_deferred(sshdr) ?
+ "<<DEFERRED>>" : "Current";
+ printk(KERN_INFO "%s: %s", name, error);
+ if (sshdr->response_code >= 0x72)
+ printk(" [descriptor]");
+
+ sense_txt = scsi_sense_key_string(sshdr->sense_key);
+ if (sense_txt)
+ printk(": sense key: %s\n", sense_txt);
+ else
+ printk(": sense key=0x%x\n", sshdr->sense_key);
+ printk(KERN_INFO " ");
+ scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
+ printk("\n");
+}
+EXPORT_SYMBOL(scsi_print_sense_hdr);
+
/* Print sense information */
void
__scsi_print_sense(const char *name, const unsigned char *sense_buffer,
@@ -1162,8 +1188,6 @@ __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
{
int k, num, res;
unsigned int info;
- const char *error;
- const char *sense_txt;
struct scsi_sense_hdr ssh;
res = scsi_normalize_sense(sense_buffer, sense_len, &ssh);
@@ -1181,26 +1205,7 @@ __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
printk("\n");
return;
}
-
- /* An example of deferred is when an earlier write to disk cache
- * succeeded, but now the disk discovers that it cannot write the
- * data to the magnetic media.
- */
- error = scsi_sense_is_deferred(&ssh) ?
- "<<DEFERRED>>" : "Current";
- printk(KERN_INFO "%s: %s", name, error);
- if (ssh.response_code >= 0x72)
- printk(" [descriptor]");
-
- sense_txt = scsi_sense_key_string(ssh.sense_key);
- if (sense_txt)
- printk(": sense key: %s\n", sense_txt);
- else
- printk(": sense key=0x%x\n", ssh.sense_key);
- printk(KERN_INFO " ");
- scsi_show_extd_sense(ssh.asc, ssh.ascq);
- printk("\n");
-
+ scsi_print_sense_hdr(name, &ssh);
if (ssh.response_code < 0x72) {
/* only decode extras for "fixed" format now */
char buff[80];
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 5feb886c339..85503fad789 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -24,6 +24,7 @@
#include <linux/module.h>
#include <linux/blkdev.h>
#include <linux/kernel.h>
+#include <linux/kthread.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/init.h>
@@ -52,21 +53,80 @@ static struct class shost_class = {
};
/**
- * scsi_host_cancel - cancel outstanding IO to this host
- * @shost: pointer to struct Scsi_Host
- * recovery: recovery requested to run.
+ * scsi_host_set_state - Take the given host through the host
+ * state model.
+ * @shost: scsi host to change the state of.
+ * @state: state to change to.
+ *
+ * Returns zero if unsuccessful or an error if the requested
+ * transition is illegal.
**/
-static void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
+int scsi_host_set_state(struct Scsi_Host *shost, enum scsi_host_state state)
{
- struct scsi_device *sdev;
+ enum scsi_host_state oldstate = shost->shost_state;
+
+ if (state == oldstate)
+ return 0;
+
+ switch (state) {
+ case SHOST_CREATED:
+ /* There are no legal states that come back to
+ * created. This is the manually initialised start
+ * state */
+ goto illegal;
+
+ case SHOST_RUNNING:
+ switch (oldstate) {
+ case SHOST_CREATED:
+ case SHOST_RECOVERY:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
+
+ case SHOST_RECOVERY:
+ switch (oldstate) {
+ case SHOST_RUNNING:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
+
+ case SHOST_CANCEL:
+ switch (oldstate) {
+ case SHOST_CREATED:
+ case SHOST_RUNNING:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
+
+ case SHOST_DEL:
+ switch (oldstate) {
+ case SHOST_CANCEL:
+ break;
+ default:
+ goto illegal;
+ }
+ break;
- set_bit(SHOST_CANCEL, &shost->shost_state);
- shost_for_each_device(sdev, shost) {
- scsi_device_cancel(sdev, recovery);
}
- wait_event(shost->host_wait, (!test_bit(SHOST_RECOVERY,
- &shost->shost_state)));
+ shost->shost_state = state;
+ return 0;
+
+ illegal:
+ SCSI_LOG_ERROR_RECOVERY(1,
+ dev_printk(KERN_ERR, &shost->shost_gendev,
+ "Illegal host state transition"
+ "%s->%s\n",
+ scsi_host_state_name(oldstate),
+ scsi_host_state_name(state)));
+ return -EINVAL;
}
+EXPORT_SYMBOL(scsi_host_set_state);
/**
* scsi_remove_host - remove a scsi host
@@ -74,11 +134,13 @@ static void scsi_host_cancel(struct Scsi_Host *shost, int recovery)
**/
void scsi_remove_host(struct Scsi_Host *shost)
{
+ down(&shost->scan_mutex);
+ scsi_host_set_state(shost, SHOST_CANCEL);
+ up(&shost->scan_mutex);
scsi_forget_host(shost);
- scsi_host_cancel(shost, 0);
scsi_proc_host_rm(shost);
- set_bit(SHOST_DEL, &shost->shost_state);
+ scsi_host_set_state(shost, SHOST_DEL);
transport_unregister_device(&shost->shost_gendev);
class_device_unregister(&shost->shost_classdev);
@@ -115,7 +177,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
if (error)
goto out;
- set_bit(SHOST_ADD, &shost->shost_state);
+ scsi_host_set_state(shost, SHOST_RUNNING);
get_device(shost->shost_gendev.parent);
error = class_device_add(&shost->shost_classdev);
@@ -164,15 +226,8 @@ static void scsi_host_dev_release(struct device *dev)
struct Scsi_Host *shost = dev_to_shost(dev);
struct device *parent = dev->parent;
- if (shost->ehandler) {
- DECLARE_COMPLETION(sem);
- shost->eh_notify = &sem;
- shost->eh_kill = 1;
- up(shost->eh_wait);
- wait_for_completion(&sem);
- shost->eh_notify = NULL;
- }
-
+ if (shost->ehandler)
+ kthread_stop(shost->ehandler);
if (shost->work_q)
destroy_workqueue(shost->work_q);
@@ -202,7 +257,6 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
{
struct Scsi_Host *shost;
int gfp_mask = GFP_KERNEL, rval;
- DECLARE_COMPLETION(complete);
if (sht->unchecked_isa_dma && privsize)
gfp_mask |= __GFP_DMA;
@@ -226,6 +280,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
spin_lock_init(&shost->default_lock);
scsi_assign_lock(shost, &shost->default_lock);
+ shost->shost_state = SHOST_CREATED;
INIT_LIST_HEAD(&shost->__devices);
INIT_LIST_HEAD(&shost->__targets);
INIT_LIST_HEAD(&shost->eh_cmd_q);
@@ -307,12 +362,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
snprintf(shost->shost_classdev.class_id, BUS_ID_SIZE, "host%d",
shost->host_no);
- shost->eh_notify = &complete;
- rval = kernel_thread(scsi_error_handler, shost, 0);
- if (rval < 0)
+ shost->ehandler = kthread_run(scsi_error_handler, shost,
+ "scsi_eh_%d", shost->host_no);
+ if (IS_ERR(shost->ehandler)) {
+ rval = PTR_ERR(shost->ehandler);
goto fail_destroy_freelist;
- wait_for_completion(&complete);
- shost->eh_notify = NULL;
+ }
scsi_proc_hostdir_add(shost->hostt);
return shost;
@@ -382,7 +437,7 @@ EXPORT_SYMBOL(scsi_host_lookup);
**/
struct Scsi_Host *scsi_host_get(struct Scsi_Host *shost)
{
- if (test_bit(SHOST_DEL, &shost->shost_state) ||
+ if ((shost->shost_state == SHOST_DEL) ||
!get_device(&shost->shost_gendev))
return NULL;
return shost;
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 2cb3c8340ca..5b14934ba86 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -87,7 +87,7 @@ static int max_channel = 3;
static int init_timeout = 5;
static int max_requests = 50;
-#define IBMVSCSI_VERSION "1.5.6"
+#define IBMVSCSI_VERSION "1.5.7"
MODULE_DESCRIPTION("IBM Virtual SCSI");
MODULE_AUTHOR("Dave Boutcher");
@@ -145,6 +145,8 @@ static int initialize_event_pool(struct event_pool *pool,
sizeof(*evt->xfer_iu) * i;
evt->xfer_iu = pool->iu_storage + i;
evt->hostdata = hostdata;
+ evt->ext_list = NULL;
+ evt->ext_list_token = 0;
}
return 0;
@@ -161,9 +163,16 @@ static void release_event_pool(struct event_pool *pool,
struct ibmvscsi_host_data *hostdata)
{
int i, in_use = 0;
- for (i = 0; i < pool->size; ++i)
+ for (i = 0; i < pool->size; ++i) {
if (atomic_read(&pool->events[i].free) != 1)
++in_use;
+ if (pool->events[i].ext_list) {
+ dma_free_coherent(hostdata->dev,
+ SG_ALL * sizeof(struct memory_descriptor),
+ pool->events[i].ext_list,
+ pool->events[i].ext_list_token);
+ }
+ }
if (in_use)
printk(KERN_WARNING
"ibmvscsi: releasing event pool with %d "
@@ -286,24 +295,41 @@ static void set_srp_direction(struct scsi_cmnd *cmd,
} else {
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
srp_cmd->data_out_format = SRP_INDIRECT_BUFFER;
- srp_cmd->data_out_count = numbuf;
+ srp_cmd->data_out_count =
+ numbuf < MAX_INDIRECT_BUFS ?
+ numbuf: MAX_INDIRECT_BUFS;
} else {
srp_cmd->data_in_format = SRP_INDIRECT_BUFFER;
- srp_cmd->data_in_count = numbuf;
+ srp_cmd->data_in_count =
+ numbuf < MAX_INDIRECT_BUFS ?
+ numbuf: MAX_INDIRECT_BUFS;
}
}
}
+static void unmap_sg_list(int num_entries,
+ struct device *dev,
+ struct memory_descriptor *md)
+{
+ int i;
+
+ for (i = 0; i < num_entries; ++i) {
+ dma_unmap_single(dev,
+ md[i].virtual_address,
+ md[i].length, DMA_BIDIRECTIONAL);
+ }
+}
+
/**
* unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format
* @cmd: srp_cmd whose additional_data member will be unmapped
* @dev: device for which the memory is mapped
*
*/
-static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
+static void unmap_cmd_data(struct srp_cmd *cmd,
+ struct srp_event_struct *evt_struct,
+ struct device *dev)
{
- int i;
-
if ((cmd->data_out_format == SRP_NO_BUFFER) &&
(cmd->data_in_format == SRP_NO_BUFFER))
return;
@@ -318,15 +344,34 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
(struct indirect_descriptor *)cmd->additional_data;
int num_mapped = indirect->head.length /
sizeof(indirect->list[0]);
- for (i = 0; i < num_mapped; ++i) {
- struct memory_descriptor *data = &indirect->list[i];
- dma_unmap_single(dev,
- data->virtual_address,
- data->length, DMA_BIDIRECTIONAL);
+
+ if (num_mapped <= MAX_INDIRECT_BUFS) {
+ unmap_sg_list(num_mapped, dev, &indirect->list[0]);
+ return;
}
+
+ unmap_sg_list(num_mapped, dev, evt_struct->ext_list);
}
}
+static int map_sg_list(int num_entries,
+ struct scatterlist *sg,
+ struct memory_descriptor *md)
+{
+ int i;
+ u64 total_length = 0;
+
+ for (i = 0; i < num_entries; ++i) {
+ struct memory_descriptor *descr = md + i;
+ struct scatterlist *sg_entry = &sg[i];
+ descr->virtual_address = sg_dma_address(sg_entry);
+ descr->length = sg_dma_len(sg_entry);
+ descr->memory_handle = 0;
+ total_length += sg_dma_len(sg_entry);
+ }
+ return total_length;
+}
+
/**
* map_sg_data: - Maps dma for a scatterlist and initializes decriptor fields
* @cmd: Scsi_Cmnd with the scatterlist
@@ -337,10 +382,11 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev)
* Returns 1 on success.
*/
static int map_sg_data(struct scsi_cmnd *cmd,
+ struct srp_event_struct *evt_struct,
struct srp_cmd *srp_cmd, struct device *dev)
{
- int i, sg_mapped;
+ int sg_mapped;
u64 total_length = 0;
struct scatterlist *sg = cmd->request_buffer;
struct memory_descriptor *data =
@@ -363,27 +409,46 @@ static int map_sg_data(struct scsi_cmnd *cmd,
return 1;
}
- if (sg_mapped > MAX_INDIRECT_BUFS) {
+ if (sg_mapped > SG_ALL) {
printk(KERN_ERR
"ibmvscsi: More than %d mapped sg entries, got %d\n",
- MAX_INDIRECT_BUFS, sg_mapped);
+ SG_ALL, sg_mapped);
return 0;
}
indirect->head.virtual_address = 0;
indirect->head.length = sg_mapped * sizeof(indirect->list[0]);
indirect->head.memory_handle = 0;
- for (i = 0; i < sg_mapped; ++i) {
- struct memory_descriptor *descr = &indirect->list[i];
- struct scatterlist *sg_entry = &sg[i];
- descr->virtual_address = sg_dma_address(sg_entry);
- descr->length = sg_dma_len(sg_entry);
- descr->memory_handle = 0;
- total_length += sg_dma_len(sg_entry);
+
+ if (sg_mapped <= MAX_INDIRECT_BUFS) {
+ total_length = map_sg_list(sg_mapped, sg, &indirect->list[0]);
+ indirect->total_length = total_length;
+ return 1;
}
- indirect->total_length = total_length;
- return 1;
+ /* get indirect table */
+ if (!evt_struct->ext_list) {
+ evt_struct->ext_list =(struct memory_descriptor*)
+ dma_alloc_coherent(dev,
+ SG_ALL * sizeof(struct memory_descriptor),
+ &evt_struct->ext_list_token, 0);
+ if (!evt_struct->ext_list) {
+ printk(KERN_ERR
+ "ibmvscsi: Can't allocate memory for indirect table\n");
+ return 0;
+
+ }
+ }
+
+ total_length = map_sg_list(sg_mapped, sg, evt_struct->ext_list);
+
+ indirect->total_length = total_length;
+ indirect->head.virtual_address = evt_struct->ext_list_token;
+ indirect->head.length = sg_mapped * sizeof(indirect->list[0]);
+ memcpy(indirect->list, evt_struct->ext_list,
+ MAX_INDIRECT_BUFS * sizeof(struct memory_descriptor));
+
+ return 1;
}
/**
@@ -428,6 +493,7 @@ static int map_single_data(struct scsi_cmnd *cmd,
* Returns 1 on success.
*/
static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
+ struct srp_event_struct *evt_struct,
struct srp_cmd *srp_cmd, struct device *dev)
{
switch (cmd->sc_data_direction) {
@@ -450,7 +516,7 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
if (!cmd->request_buffer)
return 1;
if (cmd->use_sg)
- return map_sg_data(cmd, srp_cmd, dev);
+ return map_sg_data(cmd, evt_struct, srp_cmd, dev);
return map_single_data(cmd, srp_cmd, dev);
}
@@ -486,6 +552,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
printk(KERN_WARNING
"ibmvscsi: Warning, request_limit exceeded\n");
unmap_cmd_data(&evt_struct->iu.srp.cmd,
+ evt_struct,
hostdata->dev);
free_event_struct(&hostdata->pool, evt_struct);
return SCSI_MLQUEUE_HOST_BUSY;
@@ -513,7 +580,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
return 0;
send_error:
- unmap_cmd_data(&evt_struct->iu.srp.cmd, hostdata->dev);
+ unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
if ((cmnd = evt_struct->cmnd) != NULL) {
cmnd->result = DID_ERROR << 16;
@@ -551,6 +618,7 @@ static void handle_cmd_rsp(struct srp_event_struct *evt_struct)
rsp->sense_and_response_data,
rsp->sense_data_list_length);
unmap_cmd_data(&evt_struct->iu.srp.cmd,
+ evt_struct,
evt_struct->hostdata->dev);
if (rsp->doover)
@@ -583,6 +651,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
{
struct srp_cmd *srp_cmd;
struct srp_event_struct *evt_struct;
+ struct indirect_descriptor *indirect;
struct ibmvscsi_host_data *hostdata =
(struct ibmvscsi_host_data *)&cmnd->device->host->hostdata;
u16 lun = lun_from_dev(cmnd->device);
@@ -591,14 +660,6 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
if (!evt_struct)
return SCSI_MLQUEUE_HOST_BUSY;
- init_event_struct(evt_struct,
- handle_cmd_rsp,
- VIOSRP_SRP_FORMAT,
- cmnd->timeout);
-
- evt_struct->cmnd = cmnd;
- evt_struct->cmnd_done = done;
-
/* Set up the actual SRP IU */
srp_cmd = &evt_struct->iu.srp.cmd;
memset(srp_cmd, 0x00, sizeof(*srp_cmd));
@@ -606,17 +667,25 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
memcpy(srp_cmd->cdb, cmnd->cmnd, sizeof(cmnd->cmnd));
srp_cmd->lun = ((u64) lun) << 48;
- if (!map_data_for_srp_cmd(cmnd, srp_cmd, hostdata->dev)) {
+ if (!map_data_for_srp_cmd(cmnd, evt_struct, srp_cmd, hostdata->dev)) {
printk(KERN_ERR "ibmvscsi: couldn't convert cmd to srp_cmd\n");
free_event_struct(&hostdata->pool, evt_struct);
return SCSI_MLQUEUE_HOST_BUSY;
}
+ init_event_struct(evt_struct,
+ handle_cmd_rsp,
+ VIOSRP_SRP_FORMAT,
+ cmnd->timeout_per_command/HZ);
+
+ evt_struct->cmnd = cmnd;
+ evt_struct->cmnd_done = done;
+
/* Fix up dma address of the buffer itself */
- if ((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) ||
- (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) {
- struct indirect_descriptor *indirect =
- (struct indirect_descriptor *)srp_cmd->additional_data;
+ indirect = (struct indirect_descriptor *)srp_cmd->additional_data;
+ if (((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) ||
+ (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) &&
+ (indirect->head.virtual_address == 0)) {
indirect->head.virtual_address = evt_struct->crq.IU_data_ptr +
offsetof(struct srp_cmd, additional_data) +
offsetof(struct indirect_descriptor, list);
@@ -826,11 +895,13 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
struct srp_event_struct *tmp_evt, *found_evt;
union viosrp_iu srp_rsp;
int rsp_rc;
+ unsigned long flags;
u16 lun = lun_from_dev(cmd->device);
/* First, find this command in our sent list so we can figure
* out the correct tag
*/
+ spin_lock_irqsave(hostdata->host->host_lock, flags);
found_evt = NULL;
list_for_each_entry(tmp_evt, &hostdata->sent, list) {
if (tmp_evt->cmnd == cmd) {
@@ -839,11 +910,14 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
}
}
- if (!found_evt)
+ if (!found_evt) {
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
return FAILED;
+ }
evt = get_event_struct(&hostdata->pool);
if (evt == NULL) {
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
printk(KERN_ERR "ibmvscsi: failed to allocate abort event\n");
return FAILED;
}
@@ -867,7 +941,9 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
evt->sync_srp = &srp_rsp;
init_completion(&evt->comp);
- if (ibmvscsi_send_srp_event(evt, hostdata) != 0) {
+ rsp_rc = ibmvscsi_send_srp_event(evt, hostdata);
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
+ if (rsp_rc != 0) {
printk(KERN_ERR "ibmvscsi: failed to send abort() event\n");
return FAILED;
}
@@ -901,6 +977,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
* The event is no longer in our list. Make sure it didn't
* complete while we were aborting
*/
+ spin_lock_irqsave(hostdata->host->host_lock, flags);
found_evt = NULL;
list_for_each_entry(tmp_evt, &hostdata->sent, list) {
if (tmp_evt->cmnd == cmd) {
@@ -910,6 +987,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
}
if (found_evt == NULL) {
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
printk(KERN_INFO
"ibmvscsi: aborted task tag 0x%lx completed\n",
tsk_mgmt->managed_task_tag);
@@ -922,8 +1000,10 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd)
cmd->result = (DID_ABORT << 16);
list_del(&found_evt->list);
- unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt->hostdata->dev);
+ unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt,
+ found_evt->hostdata->dev);
free_event_struct(&found_evt->hostdata->pool, found_evt);
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
atomic_inc(&hostdata->request_limit);
return SUCCESS;
}
@@ -943,10 +1023,13 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
struct srp_event_struct *tmp_evt, *pos;
union viosrp_iu srp_rsp;
int rsp_rc;
+ unsigned long flags;
u16 lun = lun_from_dev(cmd->device);
+ spin_lock_irqsave(hostdata->host->host_lock, flags);
evt = get_event_struct(&hostdata->pool);
if (evt == NULL) {
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
printk(KERN_ERR "ibmvscsi: failed to allocate reset event\n");
return FAILED;
}
@@ -969,7 +1052,9 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
evt->sync_srp = &srp_rsp;
init_completion(&evt->comp);
- if (ibmvscsi_send_srp_event(evt, hostdata) != 0) {
+ rsp_rc = ibmvscsi_send_srp_event(evt, hostdata);
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
+ if (rsp_rc != 0) {
printk(KERN_ERR "ibmvscsi: failed to send reset event\n");
return FAILED;
}
@@ -1002,12 +1087,14 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
/* We need to find all commands for this LUN that have not yet been
* responded to, and fail them with DID_RESET
*/
+ spin_lock_irqsave(hostdata->host->host_lock, flags);
list_for_each_entry_safe(tmp_evt, pos, &hostdata->sent, list) {
if ((tmp_evt->cmnd) && (tmp_evt->cmnd->device == cmd->device)) {
if (tmp_evt->cmnd)
tmp_evt->cmnd->result = (DID_RESET << 16);
list_del(&tmp_evt->list);
- unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt->hostdata->dev);
+ unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt,
+ tmp_evt->hostdata->dev);
free_event_struct(&tmp_evt->hostdata->pool,
tmp_evt);
atomic_inc(&hostdata->request_limit);
@@ -1017,6 +1104,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
tmp_evt->done(tmp_evt);
}
}
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
return SUCCESS;
}
@@ -1035,6 +1123,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata)
if (tmp_evt->cmnd) {
tmp_evt->cmnd->result = (DID_ERROR << 16);
unmap_cmd_data(&tmp_evt->iu.srp.cmd,
+ tmp_evt,
tmp_evt->hostdata->dev);
if (tmp_evt->cmnd_done)
tmp_evt->cmnd_done(tmp_evt->cmnd);
@@ -1339,7 +1428,7 @@ static struct scsi_host_template driver_template = {
.cmd_per_lun = 16,
.can_queue = 1, /* Updated after SRP_LOGIN */
.this_id = -1,
- .sg_tablesize = MAX_INDIRECT_BUFS,
+ .sg_tablesize = SG_ALL,
.use_clustering = ENABLE_CLUSTERING,
.shost_attrs = ibmvscsi_attrs,
};
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 1030b703c30..8bec0438dc8 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -68,6 +68,8 @@ struct srp_event_struct {
void (*cmnd_done) (struct scsi_cmnd *);
struct completion comp;
union viosrp_iu *sync_srp;
+ struct memory_descriptor *ext_list;
+ dma_addr_t ext_list_token;
};
/* a pool of event structs for use */
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index dee4b12b034..5cc53cd9323 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -75,6 +75,10 @@ static void __ata_qc_complete(struct ata_queued_cmd *qc);
static unsigned int ata_unique_id = 1;
static struct workqueue_struct *ata_wq;
+int atapi_enabled = 0;
+module_param(atapi_enabled, int, 0444);
+MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");
+
MODULE_AUTHOR("Jeff Garzik");
MODULE_DESCRIPTION("Library module for ATA devices");
MODULE_LICENSE("GPL");
@@ -2527,7 +2531,7 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words)
* @ap: port to read/write
* @buf: data buffer
* @buflen: buffer length
- * @do_write: read/write
+ * @write_data: read/write
*
* Transfer data from/to the device data register by MMIO.
*
@@ -2573,7 +2577,7 @@ static void ata_mmio_data_xfer(struct ata_port *ap, unsigned char *buf,
* @ap: port to read/write
* @buf: data buffer
* @buflen: buffer length
- * @do_write: read/write
+ * @write_data: read/write
*
* Transfer data from/to the device data register by PIO.
*
@@ -4200,6 +4204,15 @@ ata_probe_ent_alloc(struct device *dev, struct ata_port_info *port)
+#ifdef CONFIG_PCI
+
+void ata_pci_host_stop (struct ata_host_set *host_set)
+{
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
+
+ pci_iounmap(pdev, host_set->mmio_base);
+}
+
/**
* ata_pci_init_native_mode - Initialize native-mode driver
* @pdev: pci device to be initialized
@@ -4212,7 +4225,6 @@ ata_probe_ent_alloc(struct device *dev, struct ata_port_info *port)
* ata_probe_ent structure should then be freed with kfree().
*/
-#ifdef CONFIG_PCI
struct ata_probe_ent *
ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port)
{
@@ -4595,6 +4607,7 @@ EXPORT_SYMBOL_GPL(ata_scsi_simulate);
#ifdef CONFIG_PCI
EXPORT_SYMBOL_GPL(pci_test_config_bits);
+EXPORT_SYMBOL_GPL(ata_pci_host_stop);
EXPORT_SYMBOL_GPL(ata_pci_init_native_mode);
EXPORT_SYMBOL_GPL(ata_pci_init_one);
EXPORT_SYMBOL_GPL(ata_pci_remove_one);
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 346eb36b1e3..104fd9a63e7 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -1470,10 +1470,10 @@ ata_scsi_find_dev(struct ata_port *ap, struct scsi_device *scsidev)
if (unlikely(!ata_dev_present(dev)))
return NULL;
-#ifndef ATA_ENABLE_ATAPI
- if (unlikely(dev->class == ATA_DEV_ATAPI))
- return NULL;
-#endif
+ if (!atapi_enabled) {
+ if (unlikely(dev->class == ATA_DEV_ATAPI))
+ return NULL;
+ }
return dev;
}
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index 809c634afbc..d608b3a0f6f 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -38,6 +38,7 @@ struct ata_scsi_args {
};
/* libata-core.c */
+extern int atapi_enabled;
extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
struct ata_device *dev);
extern void ata_qc_free(struct ata_queued_cmd *qc);
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 3bb82aae432..adb95674823 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -342,9 +342,6 @@ struct lpfc_hba {
#define VPD_MASK 0xf /* mask for any vpd data */
struct timer_list els_tmofunc;
-
- void *link_stats;
-
/*
* stat counters
*/
@@ -370,6 +367,8 @@ struct lpfc_hba {
struct list_head freebufList;
struct list_head ctrspbuflist;
struct list_head rnidrspbuflist;
+
+ struct fc_host_statistics link_stats;
};
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 3cea9288301..0e089a42c03 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -23,6 +23,7 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
@@ -988,8 +989,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
{
struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0];
struct lpfc_sli *psli = &phba->sli;
- struct fc_host_statistics *hs =
- (struct fc_host_statistics *)phba->link_stats;
+ struct fc_host_statistics *hs = &phba->link_stats;
LPFC_MBOXQ_t *pmboxq;
MAILBOX_t *pmb;
int rc=0;
@@ -1020,6 +1020,8 @@ lpfc_get_stats(struct Scsi_Host *shost)
return NULL;
}
+ memset(hs, 0, sizeof (struct fc_host_statistics));
+
hs->tx_frames = pmb->un.varRdStatus.xmitFrameCnt;
hs->tx_words = (pmb->un.varRdStatus.xmitByteCnt * 256);
hs->rx_frames = pmb->un.varRdStatus.rcvFrameCnt;
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 78adee4699a..1280f0e5463 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -27,8 +27,10 @@
#include <linux/interrupt.h>
#include <linux/utsname.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
+#include <scsi/scsi_transport_fc.h>
#include "lpfc_hw.h"
#include "lpfc_sli.h"
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 2b1c9572dae..63caf7fe972 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -23,6 +23,7 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 233901e9dfd..0a8269d6b13 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -24,6 +24,7 @@
#include <linux/kthread.h>
#include <linux/interrupt.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
@@ -1135,6 +1136,8 @@ lpfc_nlp_list(struct lpfc_hba * phba, struct lpfc_nodelist * nlp, int list)
switch(list) {
case NLP_NO_LIST: /* No list, just remove it */
lpfc_nlp_remove(phba, nlp);
+ /* as node removed - stop further transport calls */
+ rport_del = none;
break;
case NLP_UNUSED_LIST:
spin_lock_irq(phba->host->host_lock);
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 34d416d2b00..6f3cb59bf9e 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -28,6 +28,7 @@
#include <linux/pci.h>
#include <linux/spinlock.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
@@ -1339,14 +1340,12 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
if (pci_request_regions(pdev, LPFC_DRIVER_NAME))
goto out_disable_device;
- host = scsi_host_alloc(&lpfc_template,
- sizeof (struct lpfc_hba) + sizeof (unsigned long));
+ host = scsi_host_alloc(&lpfc_template, sizeof (struct lpfc_hba));
if (!host)
goto out_release_regions;
phba = (struct lpfc_hba*)host->hostdata;
memset(phba, 0, sizeof (struct lpfc_hba));
- phba->link_stats = (void *)&phba[1];
phba->host = host;
phba->fc_flag |= FC_LOADING;
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index c27cf94795d..73eb89f9159 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -23,6 +23,11 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_transport_fc.h>
+
+#include <scsi/scsi.h>
+
#include "lpfc_hw.h"
#include "lpfc_sli.h"
#include "lpfc_disc.h"
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index a5cfb6421fa..0aba13ceaac 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -23,6 +23,11 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_transport_fc.h>
+
+#include <scsi/scsi.h>
+
#include "lpfc_hw.h"
#include "lpfc_sli.h"
#include "lpfc_disc.h"
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 45dc0210fc4..9b35eaac781 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -23,6 +23,7 @@
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 17e4974d444..b5ad1871d34 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -40,11 +40,6 @@
#define LPFC_RESET_WAIT 2
#define LPFC_ABORT_WAIT 2
-static inline void lpfc_put_lun(struct fcp_cmnd *fcmd, unsigned int lun)
-{
- fcmd->fcpLunLsl = 0;
- fcmd->fcpLunMsl = swab16((uint16_t)lun);
-}
/*
* This routine allocates a scsi buffer, which contains all the necessary
@@ -238,6 +233,8 @@ lpfc_scsi_prep_dma_buf(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd)
bpl->tus.f.bdeSize = scsi_cmnd->request_bufflen;
if (datadir == DMA_TO_DEVICE)
bpl->tus.f.bdeFlags = 0;
+ else
+ bpl->tus.f.bdeFlags = BUFF_USE_RCV;
bpl->tus.w = le32_to_cpu(bpl->tus.w);
num_bde = 1;
bpl++;
@@ -245,8 +242,11 @@ lpfc_scsi_prep_dma_buf(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd)
/*
* Finish initializing those IOCB fields that are dependent on the
- * scsi_cmnd request_buffer
+ * scsi_cmnd request_buffer. Note that the bdeSize is explicitly
+ * reinitialized since all iocb memory resources are used many times
+ * for transmit, receive, and continuation bpl's.
*/
+ iocb_cmd->un.fcpi64.bdl.bdeSize = (2 * sizeof (struct ulp_bde64));
iocb_cmd->un.fcpi64.bdl.bdeSize +=
(num_bde * sizeof (struct ulp_bde64));
iocb_cmd->ulpBdeCount = 1;
@@ -445,8 +445,11 @@ lpfc_scsi_prep_cmnd(struct lpfc_hba * phba, struct lpfc_scsi_buf * lpfc_cmd,
int datadir = scsi_cmnd->sc_data_direction;
lpfc_cmd->fcp_rsp->rspSnsLen = 0;
+ /* clear task management bits */
+ lpfc_cmd->fcp_cmnd->fcpCntl2 = 0;
- lpfc_put_lun(lpfc_cmd->fcp_cmnd, lpfc_cmd->pCmd->device->lun);
+ int_to_scsilun(lpfc_cmd->pCmd->device->lun,
+ &lpfc_cmd->fcp_cmnd->fcp_lun);
memcpy(&fcp_cmnd->fcpCdb[0], scsi_cmnd->cmnd, 16);
@@ -545,7 +548,8 @@ lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_hba *phba,
piocb = &piocbq->iocb;
fcp_cmnd = lpfc_cmd->fcp_cmnd;
- lpfc_put_lun(lpfc_cmd->fcp_cmnd, lpfc_cmd->pCmd->device->lun);
+ int_to_scsilun(lpfc_cmd->pCmd->device->lun,
+ &lpfc_cmd->fcp_cmnd->fcp_lun);
fcp_cmnd->fcpCntl2 = task_mgmt_cmd;
piocb->ulpCommand = CMD_FCP_ICMND64_CR;
@@ -746,6 +750,10 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
cmnd->result = ScsiResult(DID_NO_CONNECT, 0);
goto out_fail_command;
}
+ else if (ndlp->nlp_state == NLP_STE_NPR_NODE) {
+ cmnd->result = ScsiResult(DID_BUS_BUSY, 0);
+ goto out_fail_command;
+ }
/*
* The device is most likely recovered and the driver
* needs a bit more time to finish. Ask the midlayer
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index 0fd9ba14e1b..acd64c49e84 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -78,18 +78,7 @@ struct fcp_rsp {
};
struct fcp_cmnd {
- uint32_t fcpLunMsl; /* most significant lun word (32 bits) */
- uint32_t fcpLunLsl; /* least significant lun word (32 bits) */
- /* # of bits to shift lun id to end up in right
- * payload word, little endian = 8, big = 16.
- */
-#ifdef __BIG_ENDIAN
-#define FC_LUN_SHIFT 16
-#define FC_ADDR_MODE_SHIFT 24
-#else /* __LITTLE_ENDIAN */
-#define FC_LUN_SHIFT 8
-#define FC_ADDR_MODE_SHIFT 0
-#endif
+ struct scsi_lun fcp_lun;
uint8_t fcpCntl0; /* FCP_CNTL byte 0 (reserved) */
uint8_t fcpCntl1; /* FCP_CNTL byte 1 task codes */
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 1775508ed27..e74e224fd77 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -24,9 +24,11 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
+#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
+#include <scsi/scsi_transport_fc.h>
#include "lpfc_hw.h"
#include "lpfc_sli.h"
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 47dea48ee0e..7e6747b06f9 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "8.0.29"
+#define LPFC_DRIVER_VERSION "8.0.30"
#define LPFC_DRIVER_NAME "lpfc"
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index ff1933298da..a4857db4f9b 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1766,7 +1766,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
unsigned long flags;
- if (state == mdev->ofdev.dev.power.power_state || state < 2)
+ if (state.event == mdev->ofdev.dev.power.power_state.event || state.event < 2)
return 0;
scsi_block_requests(ms->host);
@@ -1791,7 +1791,7 @@ static int mesh_resume(struct macio_dev *mdev)
struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
unsigned long flags;
- if (mdev->ofdev.dev.power.power_state == 0)
+ if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
return 0;
set_mesh_power(ms, 1);
@@ -1802,7 +1802,7 @@ static int mesh_resume(struct macio_dev *mdev)
enable_irq(ms->meshintr);
scsi_unblock_requests(ms->host);
- mdev->ofdev.dev.power.power_state = 0;
+ mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
return 0;
}
diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
index 623082d3a83..c89da7d5b6d 100644
--- a/drivers/scsi/pluto.c
+++ b/drivers/scsi/pluto.c
@@ -95,8 +95,7 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
int i, retry, nplutos;
fc_channel *fc;
Scsi_Device dev;
- struct timer_list fc_timer =
- TIMER_INITIALIZER(pluto_detect_timeout, 0, 0);
+ DEFINE_TIMER(fc_timer, pluto_detect_timeout, 0, 0);
tpnt->proc_name = "pluto";
fcscount = 0;
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b993652bfa2..637fb6565d2 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -996,7 +996,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
break;
case ABORT_DEVICE:
- ha->flags.in_reset = 1;
if (qla1280_verbose)
printk(KERN_INFO
"scsi(%ld:%d:%d:%d): Queueing abort device "
@@ -1010,7 +1009,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
printk(KERN_INFO
"scsi(%ld:%d:%d:%d): Queueing device reset "
"command.\n", ha->host_no, bus, target, lun);
- ha->flags.in_reset = 1;
if (qla1280_device_reset(ha, bus, target) == 0)
result = SUCCESS;
break;
@@ -1019,7 +1017,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
if (qla1280_verbose)
printk(KERN_INFO "qla1280(%ld:%d): Issuing BUS "
"DEVICE RESET\n", ha->host_no, bus);
- ha->flags.in_reset = 1;
if (qla1280_bus_reset(ha, bus == 0))
result = SUCCESS;
@@ -1047,7 +1044,6 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
if (!list_empty(&ha->done_q))
qla1280_done(ha);
- ha->flags.in_reset = 0;
/* If we didn't manage to issue the action, or we have no
* command to wait for, exit here */
@@ -1269,6 +1265,22 @@ qla1280_biosparam_old(Disk * disk, kdev_t dev, int geom[])
return qla1280_biosparam(disk->device, NULL, disk->capacity, geom);
}
#endif
+
+/* disable risc and host interrupts */
+static inline void
+qla1280_disable_intrs(struct scsi_qla_host *ha)
+{
+ WRT_REG_WORD(&ha->iobase->ictrl, 0);
+ RD_REG_WORD(&ha->iobase->ictrl); /* PCI Posted Write flush */
+}
+
+/* enable risc and host interrupts */
+static inline void
+qla1280_enable_intrs(struct scsi_qla_host *ha)
+{
+ WRT_REG_WORD(&ha->iobase->ictrl, (ISP_EN_INT | ISP_EN_RISC));
+ RD_REG_WORD(&ha->iobase->ictrl); /* PCI Posted Write flush */
+}
/**************************************************************************
* qla1280_intr_handler
@@ -1290,7 +1302,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
ha->isr_count++;
reg = ha->iobase;
- WRT_REG_WORD(&reg->ictrl, 0); /* disable our interrupt. */
+ qla1280_disable_intrs(ha);
data = qla1280_debounce_register(&reg->istatus);
/* Check for pending interrupts. */
@@ -1303,8 +1315,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
spin_unlock(HOST_LOCK);
- /* enable our interrupt. */
- WRT_REG_WORD(&reg->ictrl, (ISP_EN_INT | ISP_EN_RISC));
+ qla1280_enable_intrs(ha);
LEAVE_INTR("qla1280_intr_handler");
return IRQ_RETVAL(handled);
@@ -1317,7 +1328,7 @@ qla1280_set_target_parameters(struct scsi_qla_host *ha, int bus, int target)
uint8_t mr;
uint16_t mb[MAILBOX_REGISTER_COUNT];
struct nvram *nv;
- int status;
+ int status, lun;
nv = &ha->nvram;
@@ -1325,24 +1336,38 @@ qla1280_set_target_parameters(struct scsi_qla_host *ha, int bus, int target)
/* Set Target Parameters. */
mb[0] = MBC_SET_TARGET_PARAMETERS;
- mb[1] = (uint16_t) (bus ? target | BIT_7 : target);
- mb[1] <<= 8;
-
- mb[2] = (nv->bus[bus].target[target].parameter.c << 8);
+ mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+ mb[2] = nv->bus[bus].target[target].parameter.renegotiate_on_error << 8;
+ mb[2] |= nv->bus[bus].target[target].parameter.stop_queue_on_check << 9;
+ mb[2] |= nv->bus[bus].target[target].parameter.auto_request_sense << 10;
+ mb[2] |= nv->bus[bus].target[target].parameter.tag_queuing << 11;
+ mb[2] |= nv->bus[bus].target[target].parameter.enable_sync << 12;
+ mb[2] |= nv->bus[bus].target[target].parameter.enable_wide << 13;
+ mb[2] |= nv->bus[bus].target[target].parameter.parity_checking << 14;
+ mb[2] |= nv->bus[bus].target[target].parameter.disconnect_allowed << 15;
if (IS_ISP1x160(ha)) {
mb[2] |= nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr << 5;
- mb[3] = (nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8) |
- nv->bus[bus].target[target].sync_period;
+ mb[3] = (nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8);
mb[6] = (nv->bus[bus].target[target].ppr_1x160.flags.ppr_options << 8) |
nv->bus[bus].target[target].ppr_1x160.flags.ppr_bus_width;
mr |= BIT_6;
} else {
- mb[3] = (nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8) |
- nv->bus[bus].target[target].sync_period;
+ mb[3] = (nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8);
}
+ mb[3] |= nv->bus[bus].target[target].sync_period;
- status = qla1280_mailbox_command(ha, mr, &mb[0]);
+ status = qla1280_mailbox_command(ha, mr, mb);
+
+ /* Set Device Queue Parameters. */
+ for (lun = 0; lun < MAX_LUNS; lun++) {
+ mb[0] = MBC_SET_DEVICE_QUEUE;
+ mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+ mb[1] |= lun;
+ mb[2] = nv->bus[bus].max_queue_depth;
+ mb[3] = nv->bus[bus].target[target].execution_throttle;
+ status |= qla1280_mailbox_command(ha, 0x0f, mb);
+ }
if (status)
printk(KERN_WARNING "scsi(%ld:%i:%i): "
@@ -1389,19 +1414,19 @@ qla1280_slave_configure(struct scsi_device *device)
}
#if LINUX_VERSION_CODE > 0x020500
- nv->bus[bus].target[target].parameter.f.enable_sync = device->sdtr;
- nv->bus[bus].target[target].parameter.f.enable_wide = device->wdtr;
+ nv->bus[bus].target[target].parameter.enable_sync = device->sdtr;
+ nv->bus[bus].target[target].parameter.enable_wide = device->wdtr;
nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = device->ppr;
#endif
if (driver_setup.no_sync ||
(driver_setup.sync_mask &&
(~driver_setup.sync_mask & (1 << target))))
- nv->bus[bus].target[target].parameter.f.enable_sync = 0;
+ nv->bus[bus].target[target].parameter.enable_sync = 0;
if (driver_setup.no_wide ||
(driver_setup.wide_mask &&
(~driver_setup.wide_mask & (1 << target))))
- nv->bus[bus].target[target].parameter.f.enable_wide = 0;
+ nv->bus[bus].target[target].parameter.enable_wide = 0;
if (IS_ISP1x160(ha)) {
if (driver_setup.no_ppr ||
(driver_setup.ppr_mask &&
@@ -1410,7 +1435,7 @@ qla1280_slave_configure(struct scsi_device *device)
}
spin_lock_irqsave(HOST_LOCK, flags);
- if (nv->bus[bus].target[target].parameter.f.enable_sync)
+ if (nv->bus[bus].target[target].parameter.enable_sync)
status = qla1280_set_target_parameters(ha, bus, target);
qla1280_get_target_parameters(ha, device);
spin_unlock_irqrestore(HOST_LOCK, flags);
@@ -1448,7 +1473,6 @@ qla1280_select_queue_depth(struct Scsi_Host *host, struct scsi_device *sdev_q)
*
* Input:
* ha = adapter block pointer.
- * done_q = done queue.
*/
static void
qla1280_done(struct scsi_qla_host *ha)
@@ -1522,7 +1546,7 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
int host_status = DID_ERROR;
uint16_t comp_status = le16_to_cpu(sts->comp_status);
uint16_t state_flags = le16_to_cpu(sts->state_flags);
- uint16_t residual_length = le16_to_cpu(sts->residual_length);
+ uint16_t residual_length = le32_to_cpu(sts->residual_length);
uint16_t scsi_status = le16_to_cpu(sts->scsi_status);
#if DEBUG_QLA1280_INTR
static char *reason[] = {
@@ -1582,7 +1606,7 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
case CS_DATA_OVERRUN:
dprintk(2, "Data overrun 0x%x\n", residual_length);
- dprintk(2, "qla1280_isr: response packet data\n");
+ dprintk(2, "qla1280_return_status: response packet data\n");
qla1280_dump_buffer(2, (char *)sts, RESPONSE_ENTRY_SIZE);
host_status = DID_ERROR;
break;
@@ -1617,40 +1641,6 @@ qla1280_return_status(struct response * sts, struct scsi_cmnd *cp)
/* QLogic ISP1280 Hardware Support Functions. */
/****************************************************************************/
- /*
- * qla2100_enable_intrs
- * qla2100_disable_intrs
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * None
- */
-static inline void
-qla1280_enable_intrs(struct scsi_qla_host *ha)
-{
- struct device_reg __iomem *reg;
-
- reg = ha->iobase;
- /* enable risc and host interrupts */
- WRT_REG_WORD(&reg->ictrl, (ISP_EN_INT | ISP_EN_RISC));
- RD_REG_WORD(&reg->ictrl); /* PCI Posted Write flush */
- ha->flags.ints_enabled = 1;
-}
-
-static inline void
-qla1280_disable_intrs(struct scsi_qla_host *ha)
-{
- struct device_reg __iomem *reg;
-
- reg = ha->iobase;
- /* disable risc and host interrupts */
- WRT_REG_WORD(&reg->ictrl, 0);
- RD_REG_WORD(&reg->ictrl); /* PCI Posted Write flush */
- ha->flags.ints_enabled = 0;
-}
-
/*
* qla1280_initialize_adapter
* Initialize board.
@@ -1679,7 +1669,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
ha->flags.reset_active = 0;
ha->flags.abort_isp_active = 0;
- ha->flags.ints_enabled = 0;
#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
if (ia64_platform_is("sn2")) {
printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA "
@@ -1758,69 +1747,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
return status;
}
-
-/*
- * ISP Firmware Test
- * Checks if present version of RISC firmware is older than
- * driver firmware.
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * 0 = firmware does not need to be loaded.
- */
-static int
-qla1280_isp_firmware(struct scsi_qla_host *ha)
-{
- struct nvram *nv = (struct nvram *) ha->response_ring;
- int status = 0; /* dg 2/27 always loads RISC */
- uint16_t mb[MAILBOX_REGISTER_COUNT];
-
- ENTER("qla1280_isp_firmware");
-
- dprintk(1, "scsi(%li): Determining if RISC is loaded\n", ha->host_no);
-
- /* Bad NVRAM data, load RISC code. */
- if (!ha->nvram_valid) {
- ha->flags.disable_risc_code_load = 0;
- } else
- ha->flags.disable_risc_code_load =
- nv->cntr_flags_1.disable_loading_risc_code;
-
- if (ha->flags.disable_risc_code_load) {
- dprintk(3, "qla1280_isp_firmware: Telling RISC to verify "
- "checksum of loaded BIOS code.\n");
-
- /* Verify checksum of loaded RISC code. */
- mb[0] = MBC_VERIFY_CHECKSUM;
- /* mb[1] = ql12_risc_code_addr01; */
- mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
-
- if (!(status =
- qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]))) {
- /* Start firmware execution. */
- dprintk(3, "qla1280_isp_firmware: Startng F/W "
- "execution.\n");
-
- mb[0] = MBC_EXECUTE_FIRMWARE;
- /* mb[1] = ql12_risc_code_addr01; */
- mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
- qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
- } else
- printk(KERN_INFO "qla1280: RISC checksum failed.\n");
- } else {
- dprintk(1, "qla1280: NVRAM configured to load RISC load.\n");
- status = 1;
- }
-
- if (status)
- dprintk(2, "qla1280_isp_firmware: **** Load RISC code ****\n");
-
- LEAVE("qla1280_isp_firmware");
- return status;
-}
-
/*
* Chip diagnostics
* Test chip for proper operation.
@@ -2006,7 +1932,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha)
"%d,%d(0x%x)\n",
risc_code_address, cnt, num, risc_address);
for(i = 0; i < cnt; i++)
- ((uint16_t *)ha->request_ring)[i] =
+ ((__le16 *)ha->request_ring)[i] =
cpu_to_le16(risc_code_address[i]);
mb[0] = MBC_LOAD_RAM;
@@ -2085,7 +2011,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha)
mb[1] = *ql1280_board_tbl[ha->devnum].fwstart;
err = qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
if (err) {
- printk(KERN_ERR "scsi(%li): Failed checksum\n", ha->host_no);
+ printk(KERN_ERR "scsi(%li): RISC checksum failed.\n", ha->host_no);
return err;
}
@@ -2105,14 +2031,7 @@ qla1280_start_firmware(struct scsi_qla_host *ha)
static int
qla1280_load_firmware(struct scsi_qla_host *ha)
{
- int err = -ENODEV;
-
- /* If firmware needs to be loaded */
- if (!qla1280_isp_firmware(ha)) {
- printk(KERN_ERR "scsi(%li): isp_firmware() failed!\n",
- ha->host_no);
- goto out;
- }
+ int err;
err = qla1280_chip_diag(ha);
if (err)
@@ -2246,17 +2165,17 @@ qla1280_set_target_defaults(struct scsi_qla_host *ha, int bus, int target)
{
struct nvram *nv = &ha->nvram;
- nv->bus[bus].target[target].parameter.f.renegotiate_on_error = 1;
- nv->bus[bus].target[target].parameter.f.auto_request_sense = 1;
- nv->bus[bus].target[target].parameter.f.tag_queuing = 1;
- nv->bus[bus].target[target].parameter.f.enable_sync = 1;
+ nv->bus[bus].target[target].parameter.renegotiate_on_error = 1;
+ nv->bus[bus].target[target].parameter.auto_request_sense = 1;
+ nv->bus[bus].target[target].parameter.tag_queuing = 1;
+ nv->bus[bus].target[target].parameter.enable_sync = 1;
#if 1 /* Some SCSI Processors do not seem to like this */
- nv->bus[bus].target[target].parameter.f.enable_wide = 1;
+ nv->bus[bus].target[target].parameter.enable_wide = 1;
#endif
- nv->bus[bus].target[target].parameter.f.parity_checking = 1;
- nv->bus[bus].target[target].parameter.f.disconnect_allowed = 1;
nv->bus[bus].target[target].execution_throttle =
nv->bus[bus].max_queue_depth - 1;
+ nv->bus[bus].target[target].parameter.parity_checking = 1;
+ nv->bus[bus].target[target].parameter.disconnect_allowed = 1;
if (IS_ISP1x160(ha)) {
nv->bus[bus].target[target].flags.flags1x160.device_enable = 1;
@@ -2284,9 +2203,9 @@ qla1280_set_defaults(struct scsi_qla_host *ha)
/* nv->cntr_flags_1.disable_loading_risc_code = 1; */
nv->firmware_feature.f.enable_fast_posting = 1;
nv->firmware_feature.f.disable_synchronous_backoff = 1;
- nv->termination.f.scsi_bus_0_control = 3;
- nv->termination.f.scsi_bus_1_control = 3;
- nv->termination.f.auto_term_support = 1;
+ nv->termination.scsi_bus_0_control = 3;
+ nv->termination.scsi_bus_1_control = 3;
+ nv->termination.auto_term_support = 1;
/*
* Set default FIFO magic - What appropriate values would be here
@@ -2296,7 +2215,12 @@ qla1280_set_defaults(struct scsi_qla_host *ha)
* header file provided by QLogic seems to be bogus or incomplete
* at best.
*/
- nv->isp_config.c = ISP_CFG1_BENAB|ISP_CFG1_F128;
+ nv->isp_config.burst_enable = 1;
+ if (IS_ISP1040(ha))
+ nv->isp_config.fifo_threshold |= 3;
+ else
+ nv->isp_config.fifo_threshold |= 4;
+
if (IS_ISP1x160(ha))
nv->isp_parameter = 0x01; /* fast memory enable */
@@ -2327,66 +2251,53 @@ qla1280_config_target(struct scsi_qla_host *ha, int bus, int target)
struct nvram *nv = &ha->nvram;
uint16_t mb[MAILBOX_REGISTER_COUNT];
int status, lun;
+ uint16_t flag;
/* Set Target Parameters. */
mb[0] = MBC_SET_TARGET_PARAMETERS;
- mb[1] = (uint16_t) (bus ? target | BIT_7 : target);
- mb[1] <<= 8;
-
- /*
- * Do not enable wide, sync, and ppr for the initial
- * INQUIRY run. We enable this later if we determine
- * the target actually supports it.
- */
- nv->bus[bus].target[target].parameter.f.
- auto_request_sense = 1;
- nv->bus[bus].target[target].parameter.f.
- stop_queue_on_check = 0;
-
- if (IS_ISP1x160(ha))
- nv->bus[bus].target[target].ppr_1x160.
- flags.enable_ppr = 0;
+ mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
/*
- * No sync, wide, etc. while probing
+ * Do not enable sync and ppr for the initial INQUIRY run. We
+ * enable this later if we determine the target actually
+ * supports it.
*/
- mb[2] = (nv->bus[bus].target[target].parameter.c << 8) &
- ~(TP_SYNC /*| TP_WIDE | TP_PPR*/);
+ mb[2] = (TP_RENEGOTIATE | TP_AUTO_REQUEST_SENSE | TP_TAGGED_QUEUE
+ | TP_WIDE | TP_PARITY | TP_DISCONNECT);
if (IS_ISP1x160(ha))
mb[3] = nv->bus[bus].target[target].flags.flags1x160.sync_offset << 8;
else
mb[3] = nv->bus[bus].target[target].flags.flags1x80.sync_offset << 8;
mb[3] |= nv->bus[bus].target[target].sync_period;
-
- status = qla1280_mailbox_command(ha, BIT_3 | BIT_2 | BIT_1 | BIT_0, &mb[0]);
+ status = qla1280_mailbox_command(ha, 0x0f, mb);
/* Save Tag queuing enable flag. */
- mb[0] = BIT_0 << target;
- if (nv->bus[bus].target[target].parameter.f.tag_queuing)
- ha->bus_settings[bus].qtag_enables |= mb[0];
+ flag = (BIT_0 << target) & mb[0];
+ if (nv->bus[bus].target[target].parameter.tag_queuing)
+ ha->bus_settings[bus].qtag_enables |= flag;
/* Save Device enable flag. */
if (IS_ISP1x160(ha)) {
if (nv->bus[bus].target[target].flags.flags1x160.device_enable)
- ha->bus_settings[bus].device_enables |= mb[0];
+ ha->bus_settings[bus].device_enables |= flag;
ha->bus_settings[bus].lun_disables |= 0;
} else {
if (nv->bus[bus].target[target].flags.flags1x80.device_enable)
- ha->bus_settings[bus].device_enables |= mb[0];
+ ha->bus_settings[bus].device_enables |= flag;
/* Save LUN disable flag. */
if (nv->bus[bus].target[target].flags.flags1x80.lun_disable)
- ha->bus_settings[bus].lun_disables |= mb[0];
+ ha->bus_settings[bus].lun_disables |= flag;
}
/* Set Device Queue Parameters. */
for (lun = 0; lun < MAX_LUNS; lun++) {
mb[0] = MBC_SET_DEVICE_QUEUE;
- mb[1] = (uint16_t)(bus ? target | BIT_7 : target);
- mb[1] = mb[1] << 8 | lun;
+ mb[1] = (uint16_t)((bus ? target | BIT_7 : target) << 8);
+ mb[1] |= lun;
mb[2] = nv->bus[bus].max_queue_depth;
mb[3] = nv->bus[bus].target[target].execution_throttle;
- status |= qla1280_mailbox_command(ha, 0x0f, &mb[0]);
+ status |= qla1280_mailbox_command(ha, 0x0f, mb);
}
return status;
@@ -2431,7 +2342,6 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
struct nvram *nv = &ha->nvram;
int bus, target, status = 0;
uint16_t mb[MAILBOX_REGISTER_COUNT];
- uint16_t mask;
ENTER("qla1280_nvram_config");
@@ -2439,7 +2349,7 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
/* Always force AUTO sense for LINUX SCSI */
for (bus = 0; bus < MAX_BUSES; bus++)
for (target = 0; target < MAX_TARGETS; target++) {
- nv->bus[bus].target[target].parameter.f.
+ nv->bus[bus].target[target].parameter.
auto_request_sense = 1;
}
} else {
@@ -2457,31 +2367,40 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
hwrev = RD_REG_WORD(&reg->cfg_0) & ISP_CFG0_HWMSK;
- cfg1 = RD_REG_WORD(&reg->cfg_1);
+ cfg1 = RD_REG_WORD(&reg->cfg_1) & ~(BIT_4 | BIT_5 | BIT_6);
cdma_conf = RD_REG_WORD(&reg->cdma_cfg);
ddma_conf = RD_REG_WORD(&reg->ddma_cfg);
/* Busted fifo, says mjacob. */
- if (hwrev == ISP_CFG0_1040A)
- WRT_REG_WORD(&reg->cfg_1, cfg1 | ISP_CFG1_F64);
- else
- WRT_REG_WORD(&reg->cfg_1, cfg1 | ISP_CFG1_F64 | ISP_CFG1_BENAB);
+ if (hwrev != ISP_CFG0_1040A)
+ cfg1 |= nv->isp_config.fifo_threshold << 4;
+
+ cfg1 |= nv->isp_config.burst_enable << 2;
+ WRT_REG_WORD(&reg->cfg_1, cfg1);
WRT_REG_WORD(&reg->cdma_cfg, cdma_conf | CDMA_CONF_BENAB);
WRT_REG_WORD(&reg->ddma_cfg, cdma_conf | DDMA_CONF_BENAB);
} else {
+ uint16_t cfg1, term;
+
/* Set ISP hardware DMA burst */
- mb[0] = nv->isp_config.c;
+ cfg1 = nv->isp_config.fifo_threshold << 4;
+ cfg1 |= nv->isp_config.burst_enable << 2;
/* Enable DMA arbitration on dual channel controllers */
if (ha->ports > 1)
- mb[0] |= BIT_13;
- WRT_REG_WORD(&reg->cfg_1, mb[0]);
+ cfg1 |= BIT_13;
+ WRT_REG_WORD(&reg->cfg_1, cfg1);
/* Set SCSI termination. */
- WRT_REG_WORD(&reg->gpio_enable, (BIT_3 + BIT_2 + BIT_1 + BIT_0));
- mb[0] = nv->termination.c & (BIT_3 + BIT_2 + BIT_1 + BIT_0);
- WRT_REG_WORD(&reg->gpio_data, mb[0]);
+ WRT_REG_WORD(&reg->gpio_enable,
+ BIT_7 | BIT_3 | BIT_2 | BIT_1 | BIT_0);
+ term = nv->termination.scsi_bus_1_control;
+ term |= nv->termination.scsi_bus_0_control << 2;
+ term |= nv->termination.auto_term_support << 7;
+ RD_REG_WORD(&reg->id_l); /* Flush PCI write */
+ WRT_REG_WORD(&reg->gpio_data, term);
}
+ RD_REG_WORD(&reg->id_l); /* Flush PCI write */
/* ISP parameter word. */
mb[0] = MBC_SET_SYSTEM_PARAMETER;
@@ -2497,16 +2416,17 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
/* Firmware feature word. */
mb[0] = MBC_SET_FIRMWARE_FEATURES;
- mask = BIT_5 | BIT_1 | BIT_0;
- mb[1] = le16_to_cpu(nv->firmware_feature.w) & (mask);
+ mb[1] = nv->firmware_feature.f.enable_fast_posting;
+ mb[1] |= nv->firmware_feature.f.report_lvd_bus_transition << 1;
+ mb[1] |= nv->firmware_feature.f.disable_synchronous_backoff << 5;
#if defined(CONFIG_IA64_GENERIC) || defined (CONFIG_IA64_SGI_SN2)
if (ia64_platform_is("sn2")) {
printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA "
"workaround\n", ha->host_no);
- mb[1] |= BIT_9;
+ mb[1] |= nv->firmware_feature.f.unused_9 << 9; /* XXX */
}
#endif
- status |= qla1280_mailbox_command(ha, mask, &mb[0]);
+ status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
/* Retry count and delay. */
mb[0] = MBC_SET_RETRY_COUNT;
@@ -2535,27 +2455,27 @@ qla1280_nvram_config(struct scsi_qla_host *ha)
mb[2] |= BIT_5;
if (nv->bus[1].config_2.data_line_active_negation)
mb[2] |= BIT_4;
- status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+ status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
mb[0] = MBC_SET_DATA_OVERRUN_RECOVERY;
mb[1] = 2; /* Reset SCSI bus and return all outstanding IO */
- status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
+ status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
/* thingy */
mb[0] = MBC_SET_PCI_CONTROL;
- mb[1] = 2; /* Data DMA Channel Burst Enable */
- mb[2] = 2; /* Command DMA Channel Burst Enable */
- status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+ mb[1] = BIT_1; /* Data DMA Channel Burst Enable */
+ mb[2] = BIT_1; /* Command DMA Channel Burst Enable */
+ status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
mb[0] = MBC_SET_TAG_AGE_LIMIT;
mb[1] = 8;
- status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, &mb[0]);
+ status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb);
/* Selection timeout. */
mb[0] = MBC_SET_SELECTION_TIMEOUT;
mb[1] = nv->bus[0].selection_timeout;
mb[2] = nv->bus[1].selection_timeout;
- status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, &mb[0]);
+ status |= qla1280_mailbox_command(ha, BIT_2 | BIT_1 | BIT_0, mb);
for (bus = 0; bus < ha->ports; bus++)
status |= qla1280_config_bus(ha, bus);
@@ -3066,7 +2986,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
struct scsi_cmnd *cmd = sp->cmd;
cmd_a64_entry_t *pkt;
struct scatterlist *sg = NULL;
- u32 *dword_ptr;
+ __le32 *dword_ptr;
dma_addr_t dma_handle;
int status = 0;
int cnt;
@@ -3104,10 +3024,13 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
REQUEST_ENTRY_CNT - (ha->req_ring_index - cnt);
}
+ dprintk(3, "Number of free entries=(%d) seg_cnt=0x%x\n",
+ ha->req_q_cnt, seg_cnt);
+
/* If room for request in request ring. */
if ((req_cnt + 2) >= ha->req_q_cnt) {
status = 1;
- dprintk(2, "qla1280_64bit_start_scsi: in-ptr=0x%x req_q_cnt="
+ dprintk(2, "qla1280_start_scsi: in-ptr=0x%x req_q_cnt="
"0x%xreq_cnt=0x%x", ha->req_ring_index, ha->req_q_cnt,
req_cnt);
goto out;
@@ -3119,7 +3042,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
if (cnt >= MAX_OUTSTANDING_COMMANDS) {
status = 1;
- dprintk(2, "qla1280_64bit_start_scsi: NO ROOM IN "
+ dprintk(2, "qla1280_start_scsi: NO ROOM IN "
"OUTSTANDING ARRAY, req_q_cnt=0x%x", ha->req_q_cnt);
goto out;
}
@@ -3128,7 +3051,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
ha->req_q_cnt -= req_cnt;
CMD_HANDLE(sp->cmd) = (unsigned char *)(unsigned long)(cnt + 1);
- dprintk(2, "64bit_start: cmd=%p sp=%p CDB=%xm, handle %lx\n", cmd, sp,
+ dprintk(2, "start: cmd=%p sp=%p CDB=%xm, handle %lx\n", cmd, sp,
cmd->cmnd[0], (long)CMD_HANDLE(sp->cmd));
dprintk(2, " bus %i, target %i, lun %i\n",
SCSI_BUS_32(cmd), SCSI_TCN_32(cmd), SCSI_LUN_32(cmd));
@@ -3350,7 +3273,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
struct scsi_cmnd *cmd = sp->cmd;
struct cmd_entry *pkt;
struct scatterlist *sg = NULL;
- uint32_t *dword_ptr;
+ __le32 *dword_ptr;
int status = 0;
int cnt;
int req_cnt;
@@ -3993,21 +3916,21 @@ qla1280_get_target_options(struct scsi_cmnd *cmd, struct scsi_qla_host *ha)
result = cmd->request_buffer;
n = &ha->nvram;
- n->bus[bus].target[target].parameter.f.enable_wide = 0;
- n->bus[bus].target[target].parameter.f.enable_sync = 0;
+ n->bus[bus].target[target].parameter.enable_wide = 0;
+ n->bus[bus].target[target].parameter.enable_sync = 0;
n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
if (result[7] & 0x60)
- n->bus[bus].target[target].parameter.f.enable_wide = 1;
+ n->bus[bus].target[target].parameter.enable_wide = 1;
if (result[7] & 0x10)
- n->bus[bus].target[target].parameter.f.enable_sync = 1;
+ n->bus[bus].target[target].parameter.enable_sync = 1;
if ((result[2] >= 3) && (result[4] + 5 > 56) &&
(result[56] & 0x4))
n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 1;
dprintk(2, "get_target_options(): wide %i, sync %i, ppr %i\n",
- n->bus[bus].target[target].parameter.f.enable_wide,
- n->bus[bus].target[target].parameter.f.enable_sync,
+ n->bus[bus].target[target].parameter.enable_wide,
+ n->bus[bus].target[target].parameter.enable_sync,
n->bus[bus].target[target].ppr_1x160.flags.enable_ppr);
}
#endif
@@ -4071,7 +3994,7 @@ qla1280_status_entry(struct scsi_qla_host *ha, struct response *pkt,
/* Save ISP completion status */
CMD_RESULT(cmd) = qla1280_return_status(pkt, cmd);
- if (scsi_status & SS_CHECK_CONDITION) {
+ if (scsi_status & SAM_STAT_CHECK_CONDITION) {
if (comp_status != CS_ARS_FAILED) {
uint16_t req_sense_length =
le16_to_cpu(pkt->req_sense_length);
@@ -4650,7 +4573,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (pci_set_dma_mask(ha->pdev, (dma_addr_t) ~ 0ULL)) {
if (pci_set_dma_mask(ha->pdev, 0xffffffff)) {
printk(KERN_WARNING "scsi(%li): Unable to set a "
- " suitable DMA mask - aboring\n", ha->host_no);
+ "suitable DMA mask - aborting\n", ha->host_no);
error = -ENODEV;
goto error_free_irq;
}
@@ -4660,14 +4583,14 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
#else
if (pci_set_dma_mask(ha->pdev, 0xffffffff)) {
printk(KERN_WARNING "scsi(%li): Unable to set a "
- " suitable DMA mask - aboring\n", ha->host_no);
+ "suitable DMA mask - aborting\n", ha->host_no);
error = -ENODEV;
goto error_free_irq;
}
#endif
ha->request_ring = pci_alloc_consistent(ha->pdev,
- ((REQUEST_ENTRY_CNT + 1) * (sizeof(request_t))),
+ ((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)),
&ha->request_dma);
if (!ha->request_ring) {
printk(KERN_INFO "qla1280: Failed to get request memory\n");
@@ -4675,7 +4598,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
}
ha->response_ring = pci_alloc_consistent(ha->pdev,
- ((RESPONSE_ENTRY_CNT + 1) * (sizeof(struct response))),
+ ((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)),
&ha->response_dma);
if (!ha->response_ring) {
printk(KERN_INFO "qla1280: Failed to get response memory\n");
@@ -4758,7 +4681,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
#if LINUX_VERSION_CODE >= 0x020600
error_disable_adapter:
- WRT_REG_WORD(&ha->iobase->ictrl, 0);
+ qla1280_disable_intrs(ha);
#endif
error_free_irq:
free_irq(pdev->irq, ha);
@@ -4770,11 +4693,11 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
#endif
error_free_response_ring:
pci_free_consistent(ha->pdev,
- ((RESPONSE_ENTRY_CNT + 1) * (sizeof(struct response))),
+ ((RESPONSE_ENTRY_CNT + 1) * sizeof(struct response)),
ha->response_ring, ha->response_dma);
error_free_request_ring:
pci_free_consistent(ha->pdev,
- ((REQUEST_ENTRY_CNT + 1) * (sizeof(request_t))),
+ ((REQUEST_ENTRY_CNT + 1) * sizeof(request_t)),
ha->request_ring, ha->request_dma);
error_put_host:
scsi_host_put(host);
@@ -4795,7 +4718,7 @@ qla1280_remove_one(struct pci_dev *pdev)
scsi_remove_host(host);
#endif
- WRT_REG_WORD(&ha->iobase->ictrl, 0);
+ qla1280_disable_intrs(ha);
free_irq(pdev->irq, ha);
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h
index d245ae07518..59915fb7030 100644
--- a/drivers/scsi/qla1280.h
+++ b/drivers/scsi/qla1280.h
@@ -94,9 +94,6 @@
#define REQUEST_ENTRY_CNT 256 /* Number of request entries. */
#define RESPONSE_ENTRY_CNT 16 /* Number of response entries. */
-/* Number of segments 1 - 65535 */
-#define SG_SEGMENTS 32 /* Cmd entry + 6 continuations */
-
/*
* SCSI Request Block structure (sp) that is placed
* on cmd->SCp location of every I/O
@@ -378,29 +375,23 @@ struct nvram {
uint16_t unused_12; /* 12, 13 */
uint16_t unused_14; /* 14, 15 */
- union {
- uint8_t c;
- struct {
- uint8_t reserved:2;
- uint8_t burst_enable:1;
- uint8_t reserved_1:1;
- uint8_t fifo_threshold:4;
- } f;
+ struct {
+ uint8_t reserved:2;
+ uint8_t burst_enable:1;
+ uint8_t reserved_1:1;
+ uint8_t fifo_threshold:4;
} isp_config; /* 16 */
/* Termination
* 0 = Disable, 1 = high only, 3 = Auto term
*/
- union {
- uint8_t c;
- struct {
- uint8_t scsi_bus_1_control:2;
- uint8_t scsi_bus_0_control:2;
- uint8_t unused_0:1;
- uint8_t unused_1:1;
- uint8_t unused_2:1;
- uint8_t auto_term_support:1;
- } f;
+ struct {
+ uint8_t scsi_bus_1_control:2;
+ uint8_t scsi_bus_0_control:2;
+ uint8_t unused_0:1;
+ uint8_t unused_1:1;
+ uint8_t unused_2:1;
+ uint8_t auto_term_support:1;
} termination; /* 17 */
uint16_t isp_parameter; /* 18, 19 */
@@ -460,18 +451,15 @@ struct nvram {
uint16_t unused_38; /* 38, 39 */
struct {
- union {
- uint8_t c;
- struct {
- uint8_t renegotiate_on_error:1;
- uint8_t stop_queue_on_check:1;
- uint8_t auto_request_sense:1;
- uint8_t tag_queuing:1;
- uint8_t enable_sync:1;
- uint8_t enable_wide:1;
- uint8_t parity_checking:1;
- uint8_t disconnect_allowed:1;
- } f;
+ struct {
+ uint8_t renegotiate_on_error:1;
+ uint8_t stop_queue_on_check:1;
+ uint8_t auto_request_sense:1;
+ uint8_t tag_queuing:1;
+ uint8_t enable_sync:1;
+ uint8_t enable_wide:1;
+ uint8_t parity_checking:1;
+ uint8_t disconnect_allowed:1;
} parameter; /* 40 */
uint8_t execution_throttle; /* 41 */
@@ -528,23 +516,23 @@ struct cmd_entry {
uint8_t entry_count; /* Entry count. */
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t handle; /* System handle. */
+ __le32 handle; /* System handle. */
uint8_t lun; /* SCSI LUN */
uint8_t target; /* SCSI ID */
- uint16_t cdb_len; /* SCSI command length. */
- uint16_t control_flags; /* Control flags. */
- uint16_t reserved;
- uint16_t timeout; /* Command timeout. */
- uint16_t dseg_count; /* Data segment count. */
+ __le16 cdb_len; /* SCSI command length. */
+ __le16 control_flags; /* Control flags. */
+ __le16 reserved;
+ __le16 timeout; /* Command timeout. */
+ __le16 dseg_count; /* Data segment count. */
uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */
- uint32_t dseg_0_address; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
- uint32_t dseg_2_address; /* Data segment 2 address. */
- uint32_t dseg_2_length; /* Data segment 2 length. */
- uint32_t dseg_3_address; /* Data segment 3 address. */
- uint32_t dseg_3_length; /* Data segment 3 length. */
+ __le32 dseg_0_address; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address; /* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
+ __le32 dseg_2_address; /* Data segment 2 address. */
+ __le32 dseg_2_length; /* Data segment 2 length. */
+ __le32 dseg_3_address; /* Data segment 3 address. */
+ __le32 dseg_3_length; /* Data segment 3 length. */
};
/*
@@ -556,21 +544,21 @@ struct cont_entry {
uint8_t entry_count; /* Entry count. */
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved; /* Reserved */
- uint32_t dseg_0_address; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
- uint32_t dseg_2_address; /* Data segment 2 address. */
- uint32_t dseg_2_length; /* Data segment 2 length. */
- uint32_t dseg_3_address; /* Data segment 3 address. */
- uint32_t dseg_3_length; /* Data segment 3 length. */
- uint32_t dseg_4_address; /* Data segment 4 address. */
- uint32_t dseg_4_length; /* Data segment 4 length. */
- uint32_t dseg_5_address; /* Data segment 5 address. */
- uint32_t dseg_5_length; /* Data segment 5 length. */
- uint32_t dseg_6_address; /* Data segment 6 address. */
- uint32_t dseg_6_length; /* Data segment 6 length. */
+ __le32 reserved; /* Reserved */
+ __le32 dseg_0_address; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address; /* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
+ __le32 dseg_2_address; /* Data segment 2 address. */
+ __le32 dseg_2_length; /* Data segment 2 length. */
+ __le32 dseg_3_address; /* Data segment 3 address. */
+ __le32 dseg_3_length; /* Data segment 3 length. */
+ __le32 dseg_4_address; /* Data segment 4 address. */
+ __le32 dseg_4_length; /* Data segment 4 length. */
+ __le32 dseg_5_address; /* Data segment 5 address. */
+ __le32 dseg_5_length; /* Data segment 5 length. */
+ __le32 dseg_6_address; /* Data segment 6 address. */
+ __le32 dseg_6_length; /* Data segment 6 length. */
};
/*
@@ -586,22 +574,22 @@ struct response {
#define RF_FULL BIT_1 /* Full */
#define RF_BAD_HEADER BIT_2 /* Bad header. */
#define RF_BAD_PAYLOAD BIT_3 /* Bad payload. */
- uint32_t handle; /* System handle. */
- uint16_t scsi_status; /* SCSI status. */
- uint16_t comp_status; /* Completion status. */
- uint16_t state_flags; /* State flags. */
-#define SF_TRANSFER_CMPL BIT_14 /* Transfer Complete. */
-#define SF_GOT_SENSE BIT_13 /* Got Sense */
-#define SF_GOT_STATUS BIT_12 /* Got Status */
-#define SF_TRANSFERRED_DATA BIT_11 /* Transferred data */
-#define SF_SENT_CDB BIT_10 /* Send CDB */
-#define SF_GOT_TARGET BIT_9 /* */
-#define SF_GOT_BUS BIT_8 /* */
- uint16_t status_flags; /* Status flags. */
- uint16_t time; /* Time. */
- uint16_t req_sense_length; /* Request sense data length. */
- uint32_t residual_length; /* Residual transfer length. */
- uint16_t reserved[4];
+ __le32 handle; /* System handle. */
+ __le16 scsi_status; /* SCSI status. */
+ __le16 comp_status; /* Completion status. */
+ __le16 state_flags; /* State flags. */
+#define SF_TRANSFER_CMPL BIT_14 /* Transfer Complete. */
+#define SF_GOT_SENSE BIT_13 /* Got Sense */
+#define SF_GOT_STATUS BIT_12 /* Got Status */
+#define SF_TRANSFERRED_DATA BIT_11 /* Transferred data */
+#define SF_SENT_CDB BIT_10 /* Send CDB */
+#define SF_GOT_TARGET BIT_9 /* */
+#define SF_GOT_BUS BIT_8 /* */
+ __le16 status_flags; /* Status flags. */
+ __le16 time; /* Time. */
+ __le16 req_sense_length;/* Request sense data length. */
+ __le32 residual_length; /* Residual transfer length. */
+ __le16 reserved[4];
uint8_t req_sense_data[32]; /* Request sense data. */
};
@@ -614,7 +602,7 @@ struct mrk_entry {
uint8_t entry_count; /* Entry count. */
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved;
+ __le32 reserved;
uint8_t lun; /* SCSI LUN */
uint8_t target; /* SCSI ID */
uint8_t modifier; /* Modifier (7-0). */
@@ -638,11 +626,11 @@ struct ecmd_entry {
uint32_t handle; /* System handle. */
uint8_t lun; /* SCSI LUN */
uint8_t target; /* SCSI ID */
- uint16_t cdb_len; /* SCSI command length. */
- uint16_t control_flags; /* Control flags. */
- uint16_t reserved;
- uint16_t timeout; /* Command timeout. */
- uint16_t dseg_count; /* Data segment count. */
+ __le16 cdb_len; /* SCSI command length. */
+ __le16 control_flags; /* Control flags. */
+ __le16 reserved;
+ __le16 timeout; /* Command timeout. */
+ __le16 dseg_count; /* Data segment count. */
uint8_t scsi_cdb[88]; /* SCSI command words. */
};
@@ -655,20 +643,20 @@ typedef struct {
uint8_t entry_count; /* Entry count. */
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t handle; /* System handle. */
+ __le32 handle; /* System handle. */
uint8_t lun; /* SCSI LUN */
uint8_t target; /* SCSI ID */
- uint16_t cdb_len; /* SCSI command length. */
- uint16_t control_flags; /* Control flags. */
- uint16_t reserved;
- uint16_t timeout; /* Command timeout. */
- uint16_t dseg_count; /* Data segment count. */
+ __le16 cdb_len; /* SCSI command length. */
+ __le16 control_flags; /* Control flags. */
+ __le16 reserved;
+ __le16 timeout; /* Command timeout. */
+ __le16 dseg_count; /* Data segment count. */
uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */
- uint32_t reserved_1[2]; /* unused */
- uint32_t dseg_0_address[2]; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address[2]; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
+ __le32 reserved_1[2]; /* unused */
+ __le32 dseg_0_address[2]; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address[2]; /* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
} cmd_a64_entry_t, request_t;
/*
@@ -680,16 +668,16 @@ struct cont_a64_entry {
uint8_t entry_count; /* Entry count. */
uint8_t sys_define; /* System defined. */
uint8_t entry_status; /* Entry Status. */
- uint32_t dseg_0_address[2]; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address[2]; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
- uint32_t dseg_2_address[2]; /* Data segment 2 address. */
- uint32_t dseg_2_length; /* Data segment 2 length. */
- uint32_t dseg_3_address[2]; /* Data segment 3 address. */
- uint32_t dseg_3_length; /* Data segment 3 length. */
- uint32_t dseg_4_address[2]; /* Data segment 4 address. */
- uint32_t dseg_4_length; /* Data segment 4 length. */
+ __le32 dseg_0_address[2]; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address[2]; /* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
+ __le32 dseg_2_address[2]; /* Data segment 2 address. */
+ __le32 dseg_2_length; /* Data segment 2 length. */
+ __le32 dseg_3_address[2]; /* Data segment 3 address. */
+ __le32 dseg_3_length; /* Data segment 3 length. */
+ __le32 dseg_4_address[2]; /* Data segment 4 address. */
+ __le32 dseg_4_length; /* Data segment 4 length. */
};
/*
@@ -701,10 +689,10 @@ struct elun_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status not used. */
- uint32_t reserved_2;
- uint16_t lun; /* Bit 15 is bus number. */
- uint16_t reserved_4;
- uint32_t option_flags;
+ __le32 reserved_2;
+ __le16 lun; /* Bit 15 is bus number. */
+ __le16 reserved_4;
+ __le32 option_flags;
uint8_t status;
uint8_t reserved_5;
uint8_t command_count; /* Number of ATIOs allocated. */
@@ -714,8 +702,8 @@ struct elun_entry {
/* commands (2-26). */
uint8_t group_7_length; /* SCSI CDB length for group 7 */
/* commands (2-26). */
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t reserved_6[20];
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 reserved_6[20];
};
/*
@@ -729,20 +717,20 @@ struct modify_lun_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun; /* SCSI LUN */
uint8_t reserved_3;
uint8_t operators;
uint8_t reserved_4;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t reserved_5;
uint8_t command_count; /* Number of ATIOs allocated. */
uint8_t immed_notify_count; /* Number of Immediate Notify */
/* entries allocated. */
- uint16_t reserved_6;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t reserved_7[20];
+ __le16 reserved_6;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 reserved_7[20];
};
/*
@@ -754,20 +742,20 @@ struct notify_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun;
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t reserved_4;
uint8_t tag_value; /* Received queue tag message value */
uint8_t tag_type; /* Received queue tag message type */
/* entries allocated. */
- uint16_t seq_id;
+ __le16 seq_id;
uint8_t scsi_msg[8]; /* SCSI message not handled by ISP */
- uint16_t reserved_5[8];
+ __le16 reserved_5[8];
uint8_t sense_data[18];
};
@@ -780,16 +768,16 @@ struct nack_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun;
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t event;
- uint16_t seq_id;
- uint16_t reserved_4[22];
+ __le16 seq_id;
+ __le16 reserved_4[22];
};
/*
@@ -801,12 +789,12 @@ struct atio_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun;
uint8_t initiator_id;
uint8_t cdb_len;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t scsi_status;
uint8_t tag_value; /* Received queue tag message value */
@@ -824,28 +812,28 @@ struct ctio_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun; /* SCSI LUN */
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t scsi_status;
uint8_t tag_value; /* Received queue tag message value */
uint8_t tag_type; /* Received queue tag message type */
- uint32_t transfer_length;
- uint32_t residual;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t dseg_count; /* Data segment count. */
- uint32_t dseg_0_address; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
- uint32_t dseg_2_address; /* Data segment 2 address. */
- uint32_t dseg_2_length; /* Data segment 2 length. */
- uint32_t dseg_3_address; /* Data segment 3 address. */
- uint32_t dseg_3_length; /* Data segment 3 length. */
+ __le32 transfer_length;
+ __le32 residual;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 dseg_count; /* Data segment count. */
+ __le32 dseg_0_address; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address; /* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
+ __le32 dseg_2_address; /* Data segment 2 address. */
+ __le32 dseg_2_length; /* Data segment 2 length. */
+ __le32 dseg_3_address; /* Data segment 3 address. */
+ __le32 dseg_3_length; /* Data segment 3 length. */
};
/*
@@ -857,24 +845,24 @@ struct ctio_ret_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun; /* SCSI LUN */
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t scsi_status;
uint8_t tag_value; /* Received queue tag message value */
uint8_t tag_type; /* Received queue tag message type */
- uint32_t transfer_length;
- uint32_t residual;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t dseg_count; /* Data segment count. */
- uint32_t dseg_0_address; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address; /* Data segment 1 address. */
- uint16_t dseg_1_length; /* Data segment 1 length. */
+ __le32 transfer_length;
+ __le32 residual;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 dseg_count; /* Data segment count. */
+ __le32 dseg_0_address; /* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address; /* Data segment 1 address. */
+ __le16 dseg_1_length; /* Data segment 1 length. */
uint8_t sense_data[18];
};
@@ -887,25 +875,25 @@ struct ctio_a64_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun; /* SCSI LUN */
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t scsi_status;
uint8_t tag_value; /* Received queue tag message value */
uint8_t tag_type; /* Received queue tag message type */
- uint32_t transfer_length;
- uint32_t residual;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t dseg_count; /* Data segment count. */
- uint32_t reserved_4[2];
- uint32_t dseg_0_address[2]; /* Data segment 0 address. */
- uint32_t dseg_0_length; /* Data segment 0 length. */
- uint32_t dseg_1_address[2]; /* Data segment 1 address. */
- uint32_t dseg_1_length; /* Data segment 1 length. */
+ __le32 transfer_length;
+ __le32 residual;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 dseg_count; /* Data segment count. */
+ __le32 reserved_4[2];
+ __le32 dseg_0_address[2];/* Data segment 0 address. */
+ __le32 dseg_0_length; /* Data segment 0 length. */
+ __le32 dseg_1_address[2];/* Data segment 1 address. */
+ __le32 dseg_1_length; /* Data segment 1 length. */
};
/*
@@ -917,21 +905,21 @@ struct ctio_a64_ret_entry {
uint8_t entry_count; /* Entry count. */
uint8_t reserved_1;
uint8_t entry_status; /* Entry Status. */
- uint32_t reserved_2;
+ __le32 reserved_2;
uint8_t lun; /* SCSI LUN */
uint8_t initiator_id;
uint8_t reserved_3;
uint8_t target_id;
- uint32_t option_flags;
+ __le32 option_flags;
uint8_t status;
uint8_t scsi_status;
uint8_t tag_value; /* Received queue tag message value */
uint8_t tag_type; /* Received queue tag message type */
- uint32_t transfer_length;
- uint32_t residual;
- uint16_t timeout; /* 0 = 30 seconds, 0xFFFF = disable */
- uint16_t dseg_count; /* Data segment count. */
- uint16_t reserved_4[7];
+ __le32 transfer_length;
+ __le32 residual;
+ __le16 timeout; /* 0 = 30 seconds, 0xFFFF = disable */
+ __le16 dseg_count; /* Data segment count. */
+ __le16 reserved_4[7];
uint8_t sense_data[18];
};
@@ -979,14 +967,6 @@ struct ctio_a64_ret_entry {
#define CS_RETRY 0x82 /* Driver defined */
/*
- * ISP status entry - SCSI status byte bit definitions.
- */
-#define SS_CHECK_CONDITION BIT_1
-#define SS_CONDITION_MET BIT_2
-#define SS_BUSY_CONDITION BIT_3
-#define SS_RESERVE_CONFLICT (BIT_4 | BIT_3)
-
-/*
* ISP target entries - Option flags bit definitions.
*/
#define OF_ENABLE_TAG BIT_1 /* Tagged queue action enable */
@@ -1082,10 +1062,6 @@ struct scsi_qla_host {
uint32_t reset_active:1; /* 3 */
uint32_t abort_isp_active:1; /* 4 */
uint32_t disable_risc_code_load:1; /* 5 */
- uint32_t enable_64bit_addressing:1; /* 6 */
- uint32_t in_reset:1; /* 7 */
- uint32_t ints_enabled:1;
- uint32_t ignore_nvram:1;
#ifdef __ia64__
uint32_t use_pci_vchannel:1;
#endif
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 659a5d63467..fe0fce71adc 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -211,6 +211,138 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr);
}
+/* Scsi_Host attributes. */
+
+static ssize_t
+qla2x00_drvr_version_show(struct class_device *cdev, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
+}
+
+static ssize_t
+qla2x00_fw_version_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ char fw_str[30];
+
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ha->isp_ops.fw_version_str(ha, fw_str));
+}
+
+static ssize_t
+qla2x00_serial_num_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ uint32_t sn;
+
+ sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
+ return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
+ sn % 100000);
+}
+
+static ssize_t
+qla2x00_isp_name_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ return snprintf(buf, PAGE_SIZE, "%s\n", ha->brd_info->isp_name);
+}
+
+static ssize_t
+qla2x00_isp_id_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
+ ha->product_id[0], ha->product_id[1], ha->product_id[2],
+ ha->product_id[3]);
+}
+
+static ssize_t
+qla2x00_model_name_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number);
+}
+
+static ssize_t
+qla2x00_model_desc_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ha->model_desc ? ha->model_desc: "");
+}
+
+static ssize_t
+qla2x00_pci_info_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ char pci_info[30];
+
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ha->isp_ops.pci_info_str(ha, pci_info));
+}
+
+static ssize_t
+qla2x00_state_show(struct class_device *cdev, char *buf)
+{
+ scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev));
+ int len = 0;
+
+ if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
+ atomic_read(&ha->loop_state) == LOOP_DEAD)
+ len = snprintf(buf, PAGE_SIZE, "Link Down\n");
+ else if (atomic_read(&ha->loop_state) != LOOP_READY ||
+ test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) ||
+ test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags))
+ len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n");
+ else {
+ len = snprintf(buf, PAGE_SIZE, "Link Up - ");
+
+ switch (ha->current_topology) {
+ case ISP_CFG_NL:
+ len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
+ break;
+ case ISP_CFG_FL:
+ len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
+ break;
+ case ISP_CFG_N:
+ len += snprintf(buf + len, PAGE_SIZE-len,
+ "N_Port to N_Port\n");
+ break;
+ case ISP_CFG_F:
+ len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
+ break;
+ default:
+ len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
+ break;
+ }
+ }
+ return len;
+}
+
+static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show,
+ NULL);
+static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
+static CLASS_DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
+static CLASS_DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
+static CLASS_DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
+static CLASS_DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
+static CLASS_DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
+static CLASS_DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
+static CLASS_DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL);
+
+struct class_device_attribute *qla2x00_host_attrs[] = {
+ &class_device_attr_driver_version,
+ &class_device_attr_fw_version,
+ &class_device_attr_serial_num,
+ &class_device_attr_isp_name,
+ &class_device_attr_isp_id,
+ &class_device_attr_model_name,
+ &class_device_attr_model_desc,
+ &class_device_attr_pci_info,
+ &class_device_attr_state,
+ NULL,
+};
+
/* Host attributes. */
static void
@@ -304,10 +436,13 @@ struct fc_function_template qla2xxx_transport_functions = {
.show_host_node_name = 1,
.show_host_port_name = 1,
+ .show_host_supported_classes = 1,
+
.get_host_port_id = qla2x00_get_host_port_id,
.show_host_port_id = 1,
.dd_fcrport_size = sizeof(struct fc_port *),
+ .show_rport_supported_classes = 1,
.get_starget_node_name = qla2x00_get_starget_node_name,
.show_starget_node_name = 1,
@@ -329,4 +464,5 @@ qla2x00_init_host_attr(scsi_qla_host_t *ha)
be64_to_cpu(*(uint64_t *)ha->init_cb->node_name);
fc_host_port_name(ha->host) =
be64_to_cpu(*(uint64_t *)ha->init_cb->port_name);
+ fc_host_supported_classes(ha->host) = FC_COS_CLASS3;
}
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 72bbaa91dc7..9791496fa78 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1334,7 +1334,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0200000);
- dmp_reg = (uint32_t *)((uint8_t *)reg + 0xFC);
+ dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
fw->shadow_reg[2] = RD_REG_DWORD(dmp_reg);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index b8d90e97e01..9684e7a91fa 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -81,6 +81,7 @@
#define DEBUG2_3_11(x) do {x;} while (0);
#define DEBUG2_9_10(x) do {x;} while (0);
#define DEBUG2_11(x) do {x;} while (0);
+#define DEBUG2_13(x) do {x;} while (0);
#else
#define DEBUG2(x) do {} while (0);
#endif
@@ -169,8 +170,14 @@
#if defined(QL_DEBUG_LEVEL_13)
#define DEBUG13(x) do {x;} while (0)
+#if !defined(DEBUG2_13)
+#define DEBUG2_13(x) do {x;} while(0)
+#endif
#else
#define DEBUG13(x) do {} while (0)
+#if !defined(QL_DEBUG_LEVEL_2)
+#define DEBUG2_13(x) do {} while(0)
+#endif
#endif
#if defined(QL_DEBUG_LEVEL_14)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1c6d366f4fa..b455c31405e 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -214,6 +214,7 @@
* valid range of an N-PORT id is 0 through 0x7ef.
*/
#define NPH_LAST_HANDLE 0x7ef
+#define NPH_MGMT_SERVER 0x7fa /* FFFFFA */
#define NPH_SNS 0x7fc /* FFFFFC */
#define NPH_FABRIC_CONTROLLER 0x7fd /* FFFFFD */
#define NPH_F_PORT 0x7fe /* FFFFFE */
@@ -630,6 +631,7 @@ typedef struct {
#define MBC_WRITE_RAM_WORD_EXTENDED 0xd /* Write RAM word extended */
#define MBC_READ_RAM_EXTENDED 0xf /* Read RAM extended. */
#define MBC_IOCB_COMMAND 0x12 /* Execute IOCB command. */
+#define MBC_STOP_FIRMWARE 0x14 /* Stop firmware. */
#define MBC_ABORT_COMMAND 0x15 /* Abort IOCB command. */
#define MBC_ABORT_DEVICE 0x16 /* Abort device (ID/LUN). */
#define MBC_ABORT_TARGET 0x17 /* Abort target (ID). */
@@ -913,7 +915,7 @@ typedef struct {
* MSB BIT 1 =
* MSB BIT 2 =
* MSB BIT 3 =
- * MSB BIT 4 =
+ * MSB BIT 4 = LED mode
* MSB BIT 5 = enable 50 ohm termination
* MSB BIT 6 = Data Rate (2300 only)
* MSB BIT 7 = Data Rate (2300 only)
@@ -1035,7 +1037,7 @@ typedef struct {
* MSB BIT 1 =
* MSB BIT 2 =
* MSB BIT 3 =
- * MSB BIT 4 =
+ * MSB BIT 4 = LED mode
* MSB BIT 5 = enable 50 ohm termination
* MSB BIT 6 = Data Rate (2300 only)
* MSB BIT 7 = Data Rate (2300 only)
@@ -1131,10 +1133,7 @@ typedef struct {
uint8_t link_down_timeout;
- uint8_t adapter_id_0[4];
- uint8_t adapter_id_1[4];
- uint8_t adapter_id_2[4];
- uint8_t adapter_id_3[4];
+ uint8_t adapter_id[16];
uint8_t alt1_boot_node_name[WWN_SIZE];
uint16_t alt1_boot_lun_number;
@@ -1673,6 +1672,7 @@ typedef struct fc_port {
uint8_t cur_path; /* current path id */
struct fc_rport *rport;
+ u32 supported_classes;
} fc_port_t;
/*
@@ -1727,6 +1727,8 @@ typedef struct fc_port {
#define CT_REJECT_RESPONSE 0x8001
#define CT_ACCEPT_RESPONSE 0x8002
+#define CT_REASON_CANNOT_PERFORM 0x09
+#define CT_EXPL_ALREADY_REGISTERED 0x10
#define NS_N_PORT_TYPE 0x01
#define NS_NL_PORT_TYPE 0x02
@@ -1768,6 +1770,100 @@ typedef struct fc_port {
#define RSNN_NN_REQ_SIZE (16 + 8 + 1 + 255)
#define RSNN_NN_RSP_SIZE 16
+/*
+ * HBA attribute types.
+ */
+#define FDMI_HBA_ATTR_COUNT 9
+#define FDMI_HBA_NODE_NAME 1
+#define FDMI_HBA_MANUFACTURER 2
+#define FDMI_HBA_SERIAL_NUMBER 3
+#define FDMI_HBA_MODEL 4
+#define FDMI_HBA_MODEL_DESCRIPTION 5
+#define FDMI_HBA_HARDWARE_VERSION 6
+#define FDMI_HBA_DRIVER_VERSION 7
+#define FDMI_HBA_OPTION_ROM_VERSION 8
+#define FDMI_HBA_FIRMWARE_VERSION 9
+#define FDMI_HBA_OS_NAME_AND_VERSION 0xa
+#define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH 0xb
+
+struct ct_fdmi_hba_attr {
+ uint16_t type;
+ uint16_t len;
+ union {
+ uint8_t node_name[WWN_SIZE];
+ uint8_t manufacturer[32];
+ uint8_t serial_num[8];
+ uint8_t model[16];
+ uint8_t model_desc[80];
+ uint8_t hw_version[16];
+ uint8_t driver_version[32];
+ uint8_t orom_version[16];
+ uint8_t fw_version[16];
+ uint8_t os_version[128];
+ uint8_t max_ct_len[4];
+ } a;
+};
+
+struct ct_fdmi_hba_attributes {
+ uint32_t count;
+ struct ct_fdmi_hba_attr entry[FDMI_HBA_ATTR_COUNT];
+};
+
+/*
+ * Port attribute types.
+ */
+#define FDMI_PORT_ATTR_COUNT 5
+#define FDMI_PORT_FC4_TYPES 1
+#define FDMI_PORT_SUPPORT_SPEED 2
+#define FDMI_PORT_CURRENT_SPEED 3
+#define FDMI_PORT_MAX_FRAME_SIZE 4
+#define FDMI_PORT_OS_DEVICE_NAME 5
+#define FDMI_PORT_HOST_NAME 6
+
+struct ct_fdmi_port_attr {
+ uint16_t type;
+ uint16_t len;
+ union {
+ uint8_t fc4_types[32];
+ uint32_t sup_speed;
+ uint32_t cur_speed;
+ uint32_t max_frame_size;
+ uint8_t os_dev_name[32];
+ uint8_t host_name[32];
+ } a;
+};
+
+/*
+ * Port Attribute Block.
+ */
+struct ct_fdmi_port_attributes {
+ uint32_t count;
+ struct ct_fdmi_port_attr entry[FDMI_PORT_ATTR_COUNT];
+};
+
+/* FDMI definitions. */
+#define GRHL_CMD 0x100
+#define GHAT_CMD 0x101
+#define GRPL_CMD 0x102
+#define GPAT_CMD 0x110
+
+#define RHBA_CMD 0x200
+#define RHBA_RSP_SIZE 16
+
+#define RHAT_CMD 0x201
+#define RPRT_CMD 0x210
+
+#define RPA_CMD 0x211
+#define RPA_RSP_SIZE 16
+
+#define DHBA_CMD 0x300
+#define DHBA_REQ_SIZE (16 + 8)
+#define DHBA_RSP_SIZE 16
+
+#define DHAT_CMD 0x301
+#define DPRT_CMD 0x310
+#define DPA_CMD 0x311
+
/* CT command header -- request/response common fields */
struct ct_cmd_hdr {
uint8_t revision;
@@ -1825,6 +1921,43 @@ struct ct_sns_req {
uint8_t name_len;
uint8_t sym_node_name[255];
} rsnn_nn;
+
+ struct {
+ uint8_t hba_indentifier[8];
+ } ghat;
+
+ struct {
+ uint8_t hba_identifier[8];
+ uint32_t entry_count;
+ uint8_t port_name[8];
+ struct ct_fdmi_hba_attributes attrs;
+ } rhba;
+
+ struct {
+ uint8_t hba_identifier[8];
+ struct ct_fdmi_hba_attributes attrs;
+ } rhat;
+
+ struct {
+ uint8_t port_name[8];
+ struct ct_fdmi_port_attributes attrs;
+ } rpa;
+
+ struct {
+ uint8_t port_name[8];
+ } dhba;
+
+ struct {
+ uint8_t port_name[8];
+ } dhat;
+
+ struct {
+ uint8_t port_name[8];
+ } dprt;
+
+ struct {
+ uint8_t port_name[8];
+ } dpa;
} req;
};
@@ -1882,6 +2015,12 @@ struct ct_sns_rsp {
struct {
uint8_t fc4_types[32];
} gft_id;
+
+ struct {
+ uint32_t entry_count;
+ uint8_t port_name[8];
+ struct ct_fdmi_hba_attributes attrs;
+ } ghat;
} rsp;
};
@@ -2032,6 +2171,8 @@ struct isp_operations {
uint16_t (*calc_req_entries) (uint16_t);
void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t);
void * (*prep_ms_iocb) (struct scsi_qla_host *, uint32_t, uint32_t);
+ void * (*prep_ms_fdmi_iocb) (struct scsi_qla_host *, uint32_t,
+ uint32_t);
uint8_t * (*read_nvram) (struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
@@ -2111,6 +2252,7 @@ typedef struct scsi_qla_host {
#define IOCTL_ERROR_RECOVERY 23
#define LOOP_RESET_NEEDED 24
#define BEACON_BLINK_NEEDED 25
+#define REGISTER_FDMI_NEEDED 26
uint32_t device_flags;
#define DFLG_LOCAL_DEVICES BIT_0
@@ -2204,6 +2346,7 @@ typedef struct scsi_qla_host {
int port_down_retry_count;
uint8_t mbx_count;
uint16_t last_loop_id;
+ uint16_t mgmt_svr_loop_id;
uint32_t login_retry_count;
@@ -2318,6 +2461,7 @@ typedef struct scsi_qla_host {
uint8_t model_number[16+1];
#define BINZERO "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
char *model_desc;
+ uint8_t adapter_id[16+1];
uint8_t *node_name;
uint8_t *port_name;
@@ -2377,6 +2521,7 @@ typedef struct scsi_qla_host {
#define QLA_SUSPENDED 0x106
#define QLA_BUSY 0x107
#define QLA_RSCNS_HANDLED 0x108
+#define QLA_ALREADY_REGISTERED 0x109
/*
* Stat info for all adpaters
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 665c203e067..1ed32e7b547 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -79,6 +79,7 @@ extern int ql2xplogiabsentdevice;
extern int ql2xenablezio;
extern int ql2xintrdelaytimer;
extern int ql2xloginretrycount;
+extern int ql2xfdmienable;
extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
@@ -147,9 +148,6 @@ qla2x00_abort_target(fc_port_t *);
#endif
extern int
-qla2x00_target_reset(scsi_qla_host_t *, struct fc_port *);
-
-extern int
qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
uint8_t *, uint16_t *);
@@ -215,6 +213,9 @@ qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
+extern int
+qla2x00_stop_firmware(scsi_qla_host_t *);
+
/*
* Global Function Prototypes in qla_isr.c source file.
*/
@@ -269,6 +270,9 @@ extern int qla2x00_rft_id(scsi_qla_host_t *);
extern int qla2x00_rff_id(scsi_qla_host_t *);
extern int qla2x00_rnn_id(scsi_qla_host_t *);
extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
+extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
+extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
+extern int qla2x00_fdmi_register(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_rscn.c source file.
@@ -289,6 +293,8 @@ extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_attr.c source file.
*/
+struct class_device_attribute;
+extern struct class_device_attribute *qla2x00_host_attrs[];
struct fc_function_template;
extern struct fc_function_template qla2xxx_transport_functions;
extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 31ce4f62da1..e7b138c2e33 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1099,3 +1099,567 @@ qla2x00_sns_rnn_id(scsi_qla_host_t *ha)
return (rval);
}
+
+/**
+ * qla2x00_mgmt_svr_login() - Login to fabric Managment Service.
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_mgmt_svr_login(scsi_qla_host_t *ha)
+{
+ int ret;
+ uint16_t mb[MAILBOX_REGISTER_COUNT];
+
+ ret = QLA_SUCCESS;
+ if (ha->flags.management_server_logged_in)
+ return ret;
+
+ ha->isp_ops.fabric_login(ha, ha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa,
+ mb, BIT_1);
+ if (mb[0] != MBS_COMMAND_COMPLETE) {
+ DEBUG2_13(printk("%s(%ld): Failed MANAGEMENT_SERVER login: "
+ "loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x\n",
+ __func__, ha->host_no, ha->mgmt_svr_loop_id, mb[0], mb[1],
+ mb[2], mb[6], mb[7]));
+ ret = QLA_FUNCTION_FAILED;
+ } else
+ ha->flags.management_server_logged_in = 1;
+
+ return ret;
+}
+
+/**
+ * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
+ * @ha: HA context
+ * @req_size: request size in bytes
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the @ha's ms_iocb.
+ */
+void *
+qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size,
+ uint32_t rsp_size)
+{
+ ms_iocb_entry_t *ms_pkt;
+
+ ms_pkt = ha->ms_iocb;
+ memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
+
+ ms_pkt->entry_type = MS_IOCB_TYPE;
+ ms_pkt->entry_count = 1;
+ SET_TARGET_ID(ha, ms_pkt->loop_id, ha->mgmt_svr_loop_id);
+ ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG);
+ ms_pkt->timeout = __constant_cpu_to_le16(59);
+ ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
+ ms_pkt->total_dsd_count = __constant_cpu_to_le16(2);
+ ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
+ ms_pkt->req_bytecount = cpu_to_le32(req_size);
+
+ ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+ ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+ ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
+
+ ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+ ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+ ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount;
+
+ return ms_pkt;
+}
+
+/**
+ * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query.
+ * @ha: HA context
+ * @req_size: request size in bytes
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the @ha's ms_iocb.
+ */
+void *
+qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size,
+ uint32_t rsp_size)
+{
+ struct ct_entry_24xx *ct_pkt;
+
+ ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
+ memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
+
+ ct_pkt->entry_type = CT_IOCB_TYPE;
+ ct_pkt->entry_count = 1;
+ ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id);
+ ct_pkt->timeout = __constant_cpu_to_le16(59);
+ ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
+ ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1);
+ ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
+ ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
+
+ ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+ ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+ ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
+
+ ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma));
+ ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma));
+ ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count;
+
+ return ct_pkt;
+}
+
+static inline ms_iocb_entry_t *
+qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size)
+{
+ ms_iocb_entry_t *ms_pkt = ha->ms_iocb;
+ struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
+
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
+ ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
+ ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count;
+ } else {
+ ms_pkt->req_bytecount = cpu_to_le32(req_size);
+ ms_pkt->dseg_req_length = ms_pkt->req_bytecount;
+ }
+
+ return ms_pkt;
+}
+
+/**
+ * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query.
+ * @ct_req: CT request buffer
+ * @cmd: GS command
+ * @rsp_size: response size in bytes
+ *
+ * Returns a pointer to the intitialized @ct_req.
+ */
+static inline struct ct_sns_req *
+qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd,
+ uint16_t rsp_size)
+{
+ memset(ct_req, 0, sizeof(struct ct_sns_pkt));
+
+ ct_req->header.revision = 0x01;
+ ct_req->header.gs_type = 0xFA;
+ ct_req->header.gs_subtype = 0x10;
+ ct_req->command = cpu_to_be16(cmd);
+ ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
+
+ return ct_req;
+}
+
+/**
+ * qla2x00_fdmi_rhba() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_rhba(scsi_qla_host_t *ha)
+{
+ int rval, alen;
+ uint32_t size, sn;
+
+ ms_iocb_entry_t *ms_pkt;
+ struct ct_sns_req *ct_req;
+ struct ct_sns_rsp *ct_rsp;
+ uint8_t *entries;
+ struct ct_fdmi_hba_attr *eiter;
+
+ /* Issue RHBA */
+ /* Prepare common MS IOCB */
+ /* Request size adjusted after CT preparation */
+ ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RHBA_RSP_SIZE);
+
+ /* Prepare CT request */
+ ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD,
+ RHBA_RSP_SIZE);
+ ct_rsp = &ha->ct_sns->p.rsp;
+
+ /* Prepare FDMI command arguments -- attribute block, attributes. */
+ memcpy(ct_req->req.rhba.hba_identifier, ha->port_name, WWN_SIZE);
+ ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1);
+ memcpy(ct_req->req.rhba.port_name, ha->port_name, WWN_SIZE);
+ size = 2 * WWN_SIZE + 4 + 4;
+
+ /* Attributes */
+ ct_req->req.rhba.attrs.count =
+ __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT);
+ entries = ct_req->req.rhba.hba_identifier;
+
+ /* Nodename. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME);
+ eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE);
+ memcpy(eiter->a.node_name, ha->node_name, WWN_SIZE);
+ size += 4 + WWN_SIZE;
+
+ DEBUG13(printk("%s(%ld): NODENAME=%02x%02x%02x%02x%02x%02x%02x%02x.\n",
+ __func__, ha->host_no,
+ eiter->a.node_name[0], eiter->a.node_name[1], eiter->a.node_name[2],
+ eiter->a.node_name[3], eiter->a.node_name[4], eiter->a.node_name[5],
+ eiter->a.node_name[6], eiter->a.node_name[7]));
+
+ /* Manufacturer. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER);
+ strcpy(eiter->a.manufacturer, "QLogic Corporation");
+ alen = strlen(eiter->a.manufacturer);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, ha->host_no,
+ eiter->a.manufacturer));
+
+ /* Serial number. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
+ sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
+ sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000);
+ alen = strlen(eiter->a.serial_num);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, ha->host_no,
+ eiter->a.serial_num));
+
+ /* Model name. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL);
+ strcpy(eiter->a.model, ha->model_number);
+ alen = strlen(eiter->a.model);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, ha->host_no,
+ eiter->a.model));
+
+ /* Model description. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
+ if (ha->model_desc)
+ strncpy(eiter->a.model_desc, ha->model_desc, 80);
+ alen = strlen(eiter->a.model_desc);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, ha->host_no,
+ eiter->a.model_desc));
+
+ /* Hardware version. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
+ strcpy(eiter->a.hw_version, ha->adapter_id);
+ alen = strlen(eiter->a.hw_version);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, ha->host_no,
+ eiter->a.hw_version));
+
+ /* Driver version. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
+ strcpy(eiter->a.driver_version, qla2x00_version_str);
+ alen = strlen(eiter->a.driver_version);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, ha->host_no,
+ eiter->a.driver_version));
+
+ /* Option ROM version. */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
+ strcpy(eiter->a.orom_version, "0.00");
+ alen = strlen(eiter->a.orom_version);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, ha->host_no,
+ eiter->a.orom_version));
+
+ /* Firmware version */
+ eiter = (struct ct_fdmi_hba_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
+ ha->isp_ops.fw_version_str(ha, eiter->a.fw_version);
+ alen = strlen(eiter->a.fw_version);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, ha->host_no,
+ eiter->a.fw_version));
+
+ /* Update MS request size. */
+ qla2x00_update_ms_fdmi_iocb(ha, size + 16);
+
+ DEBUG13(printk("%s(%ld): RHBA identifier="
+ "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__,
+ ha->host_no, ct_req->req.rhba.hba_identifier[0],
+ ct_req->req.rhba.hba_identifier[1],
+ ct_req->req.rhba.hba_identifier[2],
+ ct_req->req.rhba.hba_identifier[3],
+ ct_req->req.rhba.hba_identifier[4],
+ ct_req->req.rhba.hba_identifier[5],
+ ct_req->req.rhba.hba_identifier[6],
+ ct_req->req.rhba.hba_identifier[7], size));
+ DEBUG13(qla2x00_dump_buffer(entries, size));
+
+ /* Execute MS IOCB */
+ rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+ sizeof(ms_iocb_entry_t));
+ if (rval != QLA_SUCCESS) {
+ /*EMPTY*/
+ DEBUG2_3(printk("scsi(%ld): RHBA issue IOCB failed (%d).\n",
+ ha->host_no, rval));
+ } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RHBA") !=
+ QLA_SUCCESS) {
+ rval = QLA_FUNCTION_FAILED;
+ if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
+ ct_rsp->header.explanation_code ==
+ CT_EXPL_ALREADY_REGISTERED) {
+ DEBUG2_13(printk("%s(%ld): HBA already registered.\n",
+ __func__, ha->host_no));
+ rval = QLA_ALREADY_REGISTERED;
+ }
+ } else {
+ DEBUG2(printk("scsi(%ld): RHBA exiting normally.\n",
+ ha->host_no));
+ }
+
+ return rval;
+}
+
+/**
+ * qla2x00_fdmi_dhba() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_dhba(scsi_qla_host_t *ha)
+{
+ int rval;
+
+ ms_iocb_entry_t *ms_pkt;
+ struct ct_sns_req *ct_req;
+ struct ct_sns_rsp *ct_rsp;
+
+ /* Issue RPA */
+ /* Prepare common MS IOCB */
+ ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, DHBA_REQ_SIZE,
+ DHBA_RSP_SIZE);
+
+ /* Prepare CT request */
+ ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD,
+ DHBA_RSP_SIZE);
+ ct_rsp = &ha->ct_sns->p.rsp;
+
+ /* Prepare FDMI command arguments -- portname. */
+ memcpy(ct_req->req.dhba.port_name, ha->port_name, WWN_SIZE);
+
+ DEBUG13(printk("%s(%ld): DHBA portname="
+ "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, ha->host_no,
+ ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1],
+ ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3],
+ ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5],
+ ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]));
+
+ /* Execute MS IOCB */
+ rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+ sizeof(ms_iocb_entry_t));
+ if (rval != QLA_SUCCESS) {
+ /*EMPTY*/
+ DEBUG2_3(printk("scsi(%ld): DHBA issue IOCB failed (%d).\n",
+ ha->host_no, rval));
+ } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "DHBA") !=
+ QLA_SUCCESS) {
+ rval = QLA_FUNCTION_FAILED;
+ } else {
+ DEBUG2(printk("scsi(%ld): DHBA exiting normally.\n",
+ ha->host_no));
+ }
+
+ return rval;
+}
+
+/**
+ * qla2x00_fdmi_rpa() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+static int
+qla2x00_fdmi_rpa(scsi_qla_host_t *ha)
+{
+ int rval, alen;
+ uint32_t size, max_frame_size;
+
+ ms_iocb_entry_t *ms_pkt;
+ struct ct_sns_req *ct_req;
+ struct ct_sns_rsp *ct_rsp;
+ uint8_t *entries;
+ struct ct_fdmi_port_attr *eiter;
+ struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
+
+ /* Issue RPA */
+ /* Prepare common MS IOCB */
+ /* Request size adjusted after CT preparation */
+ ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RPA_RSP_SIZE);
+
+ /* Prepare CT request */
+ ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD,
+ RPA_RSP_SIZE);
+ ct_rsp = &ha->ct_sns->p.rsp;
+
+ /* Prepare FDMI command arguments -- attribute block, attributes. */
+ memcpy(ct_req->req.rpa.port_name, ha->port_name, WWN_SIZE);
+ size = WWN_SIZE + 4;
+
+ /* Attributes */
+ ct_req->req.rpa.attrs.count =
+ __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT);
+ entries = ct_req->req.rpa.port_name;
+
+ /* FC4 types. */
+ eiter = (struct ct_fdmi_port_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES);
+ eiter->len = __constant_cpu_to_be16(4 + 32);
+ eiter->a.fc4_types[2] = 0x01;
+ size += 4 + 32;
+
+ DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, ha->host_no,
+ eiter->a.fc4_types[2], eiter->a.fc4_types[1]));
+
+ /* Supported speed. */
+ eiter = (struct ct_fdmi_port_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
+ eiter->len = __constant_cpu_to_be16(4 + 4);
+ if (IS_QLA25XX(ha))
+ eiter->a.sup_speed = __constant_cpu_to_be32(4);
+ else if (IS_QLA24XX(ha))
+ eiter->a.sup_speed = __constant_cpu_to_be32(8);
+ else if (IS_QLA23XX(ha))
+ eiter->a.sup_speed = __constant_cpu_to_be32(2);
+ else
+ eiter->a.sup_speed = __constant_cpu_to_be32(1);
+ size += 4 + 4;
+
+ DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, ha->host_no,
+ eiter->a.sup_speed));
+
+ /* Current speed. */
+ eiter = (struct ct_fdmi_port_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
+ eiter->len = __constant_cpu_to_be16(4 + 4);
+ switch (ha->link_data_rate) {
+ case 0:
+ eiter->a.cur_speed = __constant_cpu_to_be32(1);
+ break;
+ case 1:
+ eiter->a.cur_speed = __constant_cpu_to_be32(2);
+ break;
+ case 3:
+ eiter->a.cur_speed = __constant_cpu_to_be32(8);
+ break;
+ case 4:
+ eiter->a.cur_speed = __constant_cpu_to_be32(4);
+ break;
+ }
+ size += 4 + 4;
+
+ DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, ha->host_no,
+ eiter->a.cur_speed));
+
+ /* Max frame size. */
+ eiter = (struct ct_fdmi_port_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
+ eiter->len = __constant_cpu_to_be16(4 + 4);
+ max_frame_size = IS_QLA24XX(ha) || IS_QLA25XX(ha) ?
+ (uint32_t) icb24->frame_payload_size:
+ (uint32_t) ha->init_cb->frame_payload_size;
+ eiter->a.max_frame_size = cpu_to_be32(max_frame_size);
+ size += 4 + 4;
+
+ DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, ha->host_no,
+ eiter->a.max_frame_size));
+
+ /* OS device name. */
+ eiter = (struct ct_fdmi_port_attr *) (entries + size);
+ eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
+ sprintf(eiter->a.os_dev_name, "/proc/scsi/qla2xxx/%ld", ha->host_no);
+ alen = strlen(eiter->a.os_dev_name);
+ alen += (alen & 3) ? (4 - (alen & 3)) : 4;
+ eiter->len = cpu_to_be16(4 + alen);
+ size += 4 + alen;
+
+ DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, ha->host_no,
+ eiter->a.os_dev_name));
+
+ /* Update MS request size. */
+ qla2x00_update_ms_fdmi_iocb(ha, size + 16);
+
+ DEBUG13(printk("%s(%ld): RPA portname="
+ "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__,
+ ha->host_no, ct_req->req.rpa.port_name[0],
+ ct_req->req.rpa.port_name[1], ct_req->req.rpa.port_name[2],
+ ct_req->req.rpa.port_name[3], ct_req->req.rpa.port_name[4],
+ ct_req->req.rpa.port_name[5], ct_req->req.rpa.port_name[6],
+ ct_req->req.rpa.port_name[7], size));
+ DEBUG13(qla2x00_dump_buffer(entries, size));
+
+ /* Execute MS IOCB */
+ rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma,
+ sizeof(ms_iocb_entry_t));
+ if (rval != QLA_SUCCESS) {
+ /*EMPTY*/
+ DEBUG2_3(printk("scsi(%ld): RPA issue IOCB failed (%d).\n",
+ ha->host_no, rval));
+ } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RPA") !=
+ QLA_SUCCESS) {
+ rval = QLA_FUNCTION_FAILED;
+ } else {
+ DEBUG2(printk("scsi(%ld): RPA exiting normally.\n",
+ ha->host_no));
+ }
+
+ return rval;
+}
+
+/**
+ * qla2x00_fdmi_register() -
+ * @ha: HA context
+ *
+ * Returns 0 on success.
+ */
+int
+qla2x00_fdmi_register(scsi_qla_host_t *ha)
+{
+ int rval;
+
+ rval = qla2x00_mgmt_svr_login(ha);
+ if (rval)
+ return rval;
+
+ rval = qla2x00_fdmi_rhba(ha);
+ if (rval) {
+ if (rval != QLA_ALREADY_REGISTERED)
+ return rval;
+
+ rval = qla2x00_fdmi_dhba(ha);
+ if (rval)
+ return rval;
+
+ rval = qla2x00_fdmi_rhba(ha);
+ if (rval)
+ return rval;
+ }
+ rval = qla2x00_fdmi_rpa(ha);
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a6d2559217c..c619583e646 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -88,6 +88,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
ha->mbx_flags = 0;
ha->isp_abort_cnt = 0;
ha->beacon_blink_led = 0;
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
rval = ha->isp_ops.pci_config(ha);
@@ -1563,7 +1564,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
ha->flags.enable_lip_reset = ((nv->host_p[1] & BIT_1) ? 1 : 0);
ha->flags.enable_lip_full_login = ((nv->host_p[1] & BIT_2) ? 1 : 0);
ha->flags.enable_target_reset = ((nv->host_p[1] & BIT_3) ? 1 : 0);
- ha->flags.enable_led_scheme = ((nv->efi_parameters & BIT_3) ? 1 : 0);
+ ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0;
ha->operating_mode =
(icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4;
@@ -1697,6 +1698,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, int flags)
fcport->iodesc_idx_sent = IODESC_INVALID_INDEX;
atomic_set(&fcport->state, FCS_UNCONFIGURED);
fcport->flags = FCF_RLC_SUPPORT;
+ fcport->supported_classes = FC_COS_UNSPECIFIED;
return (fcport);
}
@@ -1898,7 +1900,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha)
continue;
/* Bypass if not same domain and area of adapter. */
- if (area != ha->d_id.b.area || domain != ha->d_id.b.domain)
+ if (area && domain &&
+ (area != ha->d_id.b.area || domain != ha->d_id.b.domain))
continue;
/* Bypass invalid local loop ID. */
@@ -2075,6 +2078,7 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
return;
}
rport->dd_data = fcport;
+ rport->supported_classes = fcport->supported_classes;
rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
if (fcport->port_type == FCT_INITIATOR)
@@ -2130,6 +2134,11 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
return (QLA_SUCCESS);
}
do {
+ /* FDMI support. */
+ if (ql2xfdmienable &&
+ test_and_clear_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags))
+ qla2x00_fdmi_register(ha);
+
/* Ensure we are logged into the SNS. */
if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
loop_id = NPH_SNS;
@@ -2392,6 +2401,12 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
if (new_fcport->d_id.b24 == ha->d_id.b24)
continue;
+ /* Bypass if same domain and area of adapter. */
+ if (((new_fcport->d_id.b24 & 0xffff00) ==
+ (ha->d_id.b24 & 0xffff00)) && ha->current_topology ==
+ ISP_CFG_FL)
+ continue;
+
/* Bypass reserved domain fields. */
if ((new_fcport->d_id.b.domain & 0xf0) == 0xf0)
continue;
@@ -2794,6 +2809,11 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
}
}
+ if (mb[10] & BIT_0)
+ fcport->supported_classes |= FC_COS_CLASS2;
+ if (mb[10] & BIT_1)
+ fcport->supported_classes |= FC_COS_CLASS3;
+
rval = QLA_SUCCESS;
break;
} else if (mb[0] == MBS_LOOP_ID_USED) {
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index ebdc3c54d15..37f82e2cd7f 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -810,12 +810,8 @@ qla24xx_start_scsi(srb_t *sp)
ha->req_q_cnt = ha->request_q_length -
(ha->req_ring_index - cnt);
}
- if (ha->req_q_cnt < (req_cnt + 2)) {
- if (cmd->use_sg)
- pci_unmap_sg(ha->pdev, sg, cmd->use_sg,
- cmd->sc_data_direction);
+ if (ha->req_q_cnt < (req_cnt + 2))
goto queuing_error;
- }
/* Build command packet. */
ha->current_outstanding_cmd = handle;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f910de6dd43..c255bb0268a 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -451,6 +451,8 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->flags.management_server_logged_in = 0;
ha->link_data_rate = 0;
+ if (ql2xfdmienable)
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
/* Update AEN queue. */
qla2x00_enqueue_aen(ha, MBA_LOOP_DOWN, NULL);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 409ea0ac403..13e1c904707 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -19,6 +19,7 @@
#include "qla_def.h"
#include <linux/delay.h>
+#include <scsi/scsi_transport_fc.h>
static void
qla2x00_mbx_sem_timeout(unsigned long data)
@@ -251,7 +252,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
mb0 = RD_REG_WORD(&reg->isp24.mailbox0);
ictrl = RD_REG_DWORD(&reg->isp24.ictrl);
} else {
- mb0 = RD_MAILBOX_REG(ha, reg->isp, 0);
+ mb0 = RD_MAILBOX_REG(ha, &reg->isp, 0);
ictrl = RD_REG_WORD(&reg->isp.ictrl);
}
printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n",
@@ -983,58 +984,6 @@ qla2x00_abort_target(fc_port_t *fcport)
#endif
/*
- * qla2x00_target_reset
- * Issue target reset mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
-int
-qla2x00_target_reset(scsi_qla_host_t *ha, struct fc_port *fcport)
-{
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
-
- DEBUG11(printk("qla2x00_target_reset(%ld): entered.\n", ha->host_no);)
-
- if (atomic_read(&fcport->state) != FCS_ONLINE)
- return 0;
-
- mcp->mb[0] = MBC_TARGET_RESET;
- if (HAS_EXTENDED_IDS(ha))
- mcp->mb[1] = fcport->loop_id;
- else
- mcp->mb[1] = fcport->loop_id << 8;
- mcp->mb[2] = ha->loop_reset_delay;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(ha, mcp);
-
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- DEBUG2_3_11(printk("qla2x00_target_reset(%ld): failed=%x.\n",
- ha->host_no, rval);)
- } else {
- /*EMPTY*/
- DEBUG11(printk("qla2x00_target_reset(%ld): done.\n",
- ha->host_no);)
- }
-
- return rval;
-}
-
-/*
* qla2x00_get_adapter_id
* Get adapter ID and topology.
*
@@ -1326,6 +1275,10 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt)
fcport->port_type = FCT_INITIATOR;
else
fcport->port_type = FCT_TARGET;
+
+ /* Passback COS information. */
+ fcport->supported_classes = (pd->options & BIT_4) ?
+ FC_COS_CLASS2: FC_COS_CLASS3;
}
gpd_error_out:
@@ -1661,6 +1614,13 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
mb[1] |= BIT_1;
} else
mb[1] = BIT_0;
+
+ /* Passback COS information. */
+ mb[10] = 0;
+ if (lg->io_parameter[7] || lg->io_parameter[8])
+ mb[10] |= BIT_0; /* Class 2. */
+ if (lg->io_parameter[9] || lg->io_parameter[10])
+ mb[10] |= BIT_1; /* Class 3. */
}
dma_pool_free(ha->s_dma_pool, lg, lg_dma);
@@ -1723,6 +1683,8 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
mb[2] = mcp->mb[2];
mb[6] = mcp->mb[6];
mb[7] = mcp->mb[7];
+ /* COS retrieved from Get-Port-Database mailbox command. */
+ mb[10] = 0;
}
if (rval != QLA_SUCCESS) {
@@ -2465,3 +2427,32 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g,
return rval;
}
+
+int
+qla2x00_stop_firmware(scsi_qla_host_t *ha)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha))
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+ mcp->mb[0] = MBC_STOP_FIRMWARE;
+ mcp->out_mb = MBX_0;
+ mcp->in_mb = MBX_0;
+ mcp->tov = 5;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(ha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+ ha->host_no, rval));
+ } else {
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 9000659bfbc..8982978c42f 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -79,7 +79,7 @@ module_param(ql2xloginretrycount, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xloginretrycount,
"Specify an alternate value for the NVRAM login retry count.");
-int ql2xfwloadbin;
+int ql2xfwloadbin=1;
module_param(ql2xfwloadbin, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xfwloadbin,
"Load ISP2xxx firmware image via hotplug.");
@@ -88,6 +88,12 @@ static void qla2x00_free_device(scsi_qla_host_t *);
static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
+int ql2xfdmienable;
+module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xfdmienable,
+ "Enables FDMI registratons "
+ "Default is 0 - no FDMI. 1 - perfom FDMI.");
+
/*
* SCSI host template entry points
*/
@@ -105,6 +111,9 @@ static int qla2xxx_eh_host_reset(struct scsi_cmnd *);
static int qla2x00_loop_reset(scsi_qla_host_t *ha);
static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *);
+static int qla2x00_change_queue_depth(struct scsi_device *, int);
+static int qla2x00_change_queue_type(struct scsi_device *, int);
+
static struct scsi_host_template qla2x00_driver_template = {
.module = THIS_MODULE,
.name = "qla2xxx",
@@ -119,6 +128,8 @@ static struct scsi_host_template qla2x00_driver_template = {
.slave_alloc = qla2xxx_slave_alloc,
.slave_destroy = qla2xxx_slave_destroy,
+ .change_queue_depth = qla2x00_change_queue_depth,
+ .change_queue_type = qla2x00_change_queue_type,
.this_id = -1,
.cmd_per_lun = 3,
.use_clustering = ENABLE_CLUSTERING,
@@ -129,6 +140,7 @@ static struct scsi_host_template qla2x00_driver_template = {
* which equates to 0x800000 sectors.
*/
.max_sectors = 0xFFFF,
+ .shost_attrs = qla2x00_host_attrs,
};
static struct scsi_host_template qla24xx_driver_template = {
@@ -145,12 +157,15 @@ static struct scsi_host_template qla24xx_driver_template = {
.slave_alloc = qla2xxx_slave_alloc,
.slave_destroy = qla2xxx_slave_destroy,
+ .change_queue_depth = qla2x00_change_queue_depth,
+ .change_queue_type = qla2x00_change_queue_type,
.this_id = -1,
.cmd_per_lun = 3,
.use_clustering = ENABLE_CLUSTERING,
.sg_tablesize = SG_ALL,
.max_sectors = 0xFFFF,
+ .shost_attrs = qla2x00_host_attrs,
};
static struct scsi_transport_template *qla2xxx_transport_template = NULL;
@@ -487,14 +502,13 @@ qc24_fail_command:
static int
qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd)
{
-#define ABORT_POLLING_PERIOD HZ
-#define ABORT_WAIT_ITER ((10 * HZ) / (ABORT_POLLING_PERIOD))
+#define ABORT_POLLING_PERIOD 1000
+#define ABORT_WAIT_ITER ((10 * 1000) / (ABORT_POLLING_PERIOD))
unsigned long wait_iter = ABORT_WAIT_ITER;
int ret = QLA_SUCCESS;
while (CMD_SP(cmd)) {
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(ABORT_POLLING_PERIOD);
+ msleep(ABORT_POLLING_PERIOD);
if (--wait_iter)
break;
@@ -1016,7 +1030,7 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
if (fcport->port_type != FCT_TARGET)
continue;
- status = qla2x00_target_reset(ha, fcport);
+ status = qla2x00_device_reset(ha, fcport);
if (status != QLA_SUCCESS)
break;
}
@@ -1103,6 +1117,28 @@ qla2xxx_slave_destroy(struct scsi_device *sdev)
sdev->hostdata = NULL;
}
+static int
+qla2x00_change_queue_depth(struct scsi_device *sdev, int qdepth)
+{
+ scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
+ return sdev->queue_depth;
+}
+
+static int
+qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type)
+{
+ if (sdev->tagged_supported) {
+ scsi_set_tag_type(sdev, tag_type);
+ if (tag_type)
+ scsi_activate_tcq(sdev, sdev->queue_depth);
+ else
+ scsi_deactivate_tcq(sdev, sdev->queue_depth);
+ } else
+ tag_type = 0;
+
+ return tag_type;
+}
+
/**
* qla2x00_config_dma_addressing() - Configure OS DMA addressing method.
* @ha: HA context
@@ -1113,36 +1149,23 @@ qla2xxx_slave_destroy(struct scsi_device *sdev)
static void
qla2x00_config_dma_addressing(scsi_qla_host_t *ha)
{
- /* Assume 32bit DMA address */
+ /* Assume a 32bit DMA mask. */
ha->flags.enable_64bit_addressing = 0;
- /*
- * Given the two variants pci_set_dma_mask(), allow the compiler to
- * assist in setting the proper dma mask.
- */
- if (sizeof(dma_addr_t) > 4) {
- if (pci_set_dma_mask(ha->pdev, DMA_64BIT_MASK) == 0) {
+ if (!dma_set_mask(&ha->pdev->dev, DMA_64BIT_MASK)) {
+ /* Any upper-dword bits set? */
+ if (MSD(dma_get_required_mask(&ha->pdev->dev)) &&
+ !pci_set_consistent_dma_mask(ha->pdev, DMA_64BIT_MASK)) {
+ /* Ok, a 64bit DMA mask is applicable. */
ha->flags.enable_64bit_addressing = 1;
ha->isp_ops.calc_req_entries = qla2x00_calc_iocbs_64;
ha->isp_ops.build_iocbs = qla2x00_build_scsi_iocbs_64;
-
- if (pci_set_consistent_dma_mask(ha->pdev,
- DMA_64BIT_MASK)) {
- qla_printk(KERN_DEBUG, ha,
- "Failed to set 64 bit PCI consistent mask; "
- "using 32 bit.\n");
- pci_set_consistent_dma_mask(ha->pdev,
- DMA_32BIT_MASK);
- }
- } else {
- qla_printk(KERN_DEBUG, ha,
- "Failed to set 64 bit PCI DMA mask, falling back "
- "to 32 bit MASK.\n");
- pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK);
+ return;
}
- } else {
- pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK);
}
+
+ dma_set_mask(&ha->pdev->dev, DMA_32BIT_MASK);
+ pci_set_consistent_dma_mask(ha->pdev, DMA_32BIT_MASK);
}
static int
@@ -1316,6 +1339,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
ha->prev_topology = 0;
ha->ports = MAX_BUSES;
ha->init_cb_size = sizeof(init_cb_t);
+ ha->mgmt_svr_loop_id = MANAGEMENT_SERVER;
/* Assign ISP specific operations. */
ha->isp_ops.pci_config = qla2100_pci_config;
@@ -1338,6 +1362,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
ha->isp_ops.calc_req_entries = qla2x00_calc_iocbs_32;
ha->isp_ops.build_iocbs = qla2x00_build_scsi_iocbs_32;
ha->isp_ops.prep_ms_iocb = qla2x00_prep_ms_iocb;
+ ha->isp_ops.prep_ms_fdmi_iocb = qla2x00_prep_ms_fdmi_iocb;
ha->isp_ops.read_nvram = qla2x00_read_nvram_data;
ha->isp_ops.write_nvram = qla2x00_write_nvram_data;
ha->isp_ops.fw_dump = qla2100_fw_dump;
@@ -1375,6 +1400,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
ha->response_q_length = RESPONSE_ENTRY_CNT_2300;
ha->last_loop_id = SNS_LAST_LOOP_ID_2300;
ha->init_cb_size = sizeof(struct init_cb_24xx);
+ ha->mgmt_svr_loop_id = 10;
ha->isp_ops.pci_config = qla24xx_pci_config;
ha->isp_ops.reset_chip = qla24xx_reset_chip;
ha->isp_ops.chip_diag = qla24xx_chip_diag;
@@ -1395,6 +1421,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
ha->isp_ops.fabric_login = qla24xx_login_fabric;
ha->isp_ops.fabric_logout = qla24xx_fabric_logout;
ha->isp_ops.prep_ms_iocb = qla24xx_prep_ms_iocb;
+ ha->isp_ops.prep_ms_fdmi_iocb = qla24xx_prep_ms_fdmi_iocb;
ha->isp_ops.read_nvram = qla24xx_read_nvram_data;
ha->isp_ops.write_nvram = qla24xx_write_nvram_data;
ha->isp_ops.fw_dump = qla24xx_fw_dump;
@@ -1558,8 +1585,6 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
return 0;
probe_failed:
- fc_remove_host(ha->host);
-
qla2x00_free_device(ha);
scsi_host_put(host);
@@ -1601,10 +1626,6 @@ qla2x00_free_device(scsi_qla_host_t *ha)
if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
qla2x00_cancel_io_descriptors(ha);
- /* turn-off interrupts on the card */
- if (ha->interrupts_on)
- ha->isp_ops.disable_intrs(ha);
-
/* Disable timer */
if (ha->timer_active)
qla2x00_stop_timer(ha);
@@ -1624,8 +1645,14 @@ qla2x00_free_device(scsi_qla_host_t *ha)
}
}
- qla2x00_mem_free(ha);
+ /* Stop currently executing firmware. */
+ qla2x00_stop_firmware(ha);
+
+ /* turn-off interrupts on the card */
+ if (ha->interrupts_on)
+ ha->isp_ops.disable_intrs(ha);
+ qla2x00_mem_free(ha);
ha->flags.online = 0;
@@ -1934,7 +1961,7 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
{
struct list_head *fcpl, *fcptemp;
fc_port_t *fcport;
- unsigned long wtime;/* max wait time if mbx cmd is busy. */
+ unsigned int wtime;/* max wait time if mbx cmd is busy. */
if (ha == NULL) {
/* error */
@@ -1943,11 +1970,9 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
}
/* Make sure all other threads are stopped. */
- wtime = 60 * HZ;
- while (ha->dpc_wait && wtime) {
- set_current_state(TASK_INTERRUPTIBLE);
- wtime = schedule_timeout(wtime);
- }
+ wtime = 60 * 1000;
+ while (ha->dpc_wait && wtime)
+ wtime = msleep_interruptible(wtime);
/* free ioctl memory */
qla2x00_free_ioctl_mem(ha);
@@ -2478,15 +2503,15 @@ qla2x00_timer(scsi_qla_host_t *ha)
int
qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
{
- const unsigned int step = HZ/10;
+ const unsigned int step = 100; /* msecs */
+ unsigned int iterations = jiffies_to_msecs(timeout)/100;
do {
if (!down_trylock(sema))
return 0;
- set_current_state(TASK_INTERRUPTIBLE);
- if (schedule_timeout(step))
+ if (msleep_interruptible(step))
break;
- } while ((timeout -= step) > 0);
+ } while (--iterations >= 0);
return -ETIMEDOUT;
}
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index d7f5c608009..c14abf743b7 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -468,21 +468,12 @@ qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
uint32_t dwords)
{
uint32_t i;
- struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
-
- /* Pause RISC. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
/* Dword reads to flash. */
for (i = 0; i < dwords; i++, faddr++)
dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha,
flash_data_to_access_addr(faddr)));
- /* Release RISC pause. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
return dwptr;
}
@@ -532,10 +523,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
ret = QLA_SUCCESS;
- /* Pause RISC. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
DEBUG9(printk("%s(%ld): Flash man_id=%d flash_id=%d\n", __func__,
ha->host_no, man_id, flash_id));
@@ -599,10 +586,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
- /* Release RISC pause. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
return ret;
}
@@ -630,11 +613,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
{
uint32_t i;
uint32_t *dwptr;
- struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
-
- /* Pause RISC. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
/* Dword reads to flash. */
dwptr = (uint32_t *)buf;
@@ -642,10 +620,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha,
nvram_data_to_access_addr(naddr)));
- /* Release RISC pause. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
return buf;
}
@@ -690,10 +664,6 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
ret = QLA_SUCCESS;
- /* Pause RISC. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
/* Enable flash write. */
WRT_REG_DWORD(&reg->ctrl_status,
RD_REG_DWORD(&reg->ctrl_status) | CSRX_FLASH_ENABLE);
@@ -728,9 +698,5 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
- /* Release RISC pause. */
- WRT_REG_DWORD(&reg->hccr, HCCRX_REL_RISC_PAUSE);
- RD_REG_DWORD(&reg->hccr); /* PCI Posting. */
-
return ret;
}
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index e3cd3618bc5..eae7d6edd53 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -19,9 +19,9 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.01.00b5-k"
+#define QLA2XXX_VERSION "8.01.00-k"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 1
#define QLA_DRIVER_PATCH_VER 0
-#define QLA_DRIVER_BETA_VER 5
+#define QLA_DRIVER_BETA_VER 0
diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
new file mode 100644
index 00000000000..f1ea5027865
--- /dev/null
+++ b/drivers/scsi/raid_class.c
@@ -0,0 +1,250 @@
+/*
+ * RAID Attributes
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/raid_class.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+
+#define RAID_NUM_ATTRS 3
+
+struct raid_internal {
+ struct raid_template r;
+ struct raid_function_template *f;
+ /* The actual attributes */
+ struct class_device_attribute private_attrs[RAID_NUM_ATTRS];
+ /* The array of null terminated pointers to attributes
+ * needed by scsi_sysfs.c */
+ struct class_device_attribute *attrs[RAID_NUM_ATTRS + 1];
+};
+
+struct raid_component {
+ struct list_head node;
+ struct device *dev;
+ int num;
+};
+
+#define to_raid_internal(tmpl) container_of(tmpl, struct raid_internal, r)
+
+#define tc_to_raid_internal(tcont) ({ \
+ struct raid_template *r = \
+ container_of(tcont, struct raid_template, raid_attrs); \
+ to_raid_internal(r); \
+})
+
+#define ac_to_raid_internal(acont) ({ \
+ struct transport_container *tc = \
+ container_of(acont, struct transport_container, ac); \
+ tc_to_raid_internal(tc); \
+})
+
+#define class_device_to_raid_internal(cdev) ({ \
+ struct attribute_container *ac = \
+ attribute_container_classdev_to_container(cdev); \
+ ac_to_raid_internal(ac); \
+})
+
+
+static int raid_match(struct attribute_container *cont, struct device *dev)
+{
+ /* We have to look for every subsystem that could house
+ * emulated RAID devices, so start with SCSI */
+ struct raid_internal *i = ac_to_raid_internal(cont);
+
+ if (scsi_is_sdev_device(dev)) {
+ struct scsi_device *sdev = to_scsi_device(dev);
+
+ if (i->f->cookie != sdev->host->hostt)
+ return 0;
+
+ return i->f->is_raid(dev);
+ }
+ /* FIXME: look at other subsystems too */
+ return 0;
+}
+
+static int raid_setup(struct transport_container *tc, struct device *dev,
+ struct class_device *cdev)
+{
+ struct raid_data *rd;
+
+ BUG_ON(class_get_devdata(cdev));
+
+ rd = kmalloc(sizeof(*rd), GFP_KERNEL);
+ if (!rd)
+ return -ENOMEM;
+
+ memset(rd, 0, sizeof(*rd));
+ INIT_LIST_HEAD(&rd->component_list);
+ class_set_devdata(cdev, rd);
+
+ return 0;
+}
+
+static int raid_remove(struct transport_container *tc, struct device *dev,
+ struct class_device *cdev)
+{
+ struct raid_data *rd = class_get_devdata(cdev);
+ struct raid_component *rc, *next;
+ class_set_devdata(cdev, NULL);
+ list_for_each_entry_safe(rc, next, &rd->component_list, node) {
+ char buf[40];
+ snprintf(buf, sizeof(buf), "component-%d", rc->num);
+ list_del(&rc->node);
+ sysfs_remove_link(&cdev->kobj, buf);
+ kfree(rc);
+ }
+ kfree(class_get_devdata(cdev));
+ return 0;
+}
+
+static DECLARE_TRANSPORT_CLASS(raid_class,
+ "raid_devices",
+ raid_setup,
+ raid_remove,
+ NULL);
+
+static struct {
+ enum raid_state value;
+ char *name;
+} raid_states[] = {
+ { RAID_ACTIVE, "active" },
+ { RAID_DEGRADED, "degraded" },
+ { RAID_RESYNCING, "resyncing" },
+ { RAID_OFFLINE, "offline" },
+};
+
+static const char *raid_state_name(enum raid_state state)
+{
+ int i;
+ char *name = NULL;
+
+ for (i = 0; i < sizeof(raid_states)/sizeof(raid_states[0]); i++) {
+ if (raid_states[i].value == state) {
+ name = raid_states[i].name;
+ break;
+ }
+ }
+ return name;
+}
+
+
+#define raid_attr_show_internal(attr, fmt, var, code) \
+static ssize_t raid_show_##attr(struct class_device *cdev, char *buf) \
+{ \
+ struct raid_data *rd = class_get_devdata(cdev); \
+ code \
+ return snprintf(buf, 20, #fmt "\n", var); \
+}
+
+#define raid_attr_ro_states(attr, states, code) \
+raid_attr_show_internal(attr, %s, name, \
+ const char *name; \
+ code \
+ name = raid_##states##_name(rd->attr); \
+) \
+static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+
+
+#define raid_attr_ro_internal(attr, code) \
+raid_attr_show_internal(attr, %d, rd->attr, code) \
+static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+
+#define ATTR_CODE(attr) \
+ struct raid_internal *i = class_device_to_raid_internal(cdev); \
+ if (i->f->get_##attr) \
+ i->f->get_##attr(cdev->dev);
+
+#define raid_attr_ro(attr) raid_attr_ro_internal(attr, )
+#define raid_attr_ro_fn(attr) raid_attr_ro_internal(attr, ATTR_CODE(attr))
+#define raid_attr_ro_state(attr) raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+
+raid_attr_ro(level);
+raid_attr_ro_fn(resync);
+raid_attr_ro_state(state);
+
+void raid_component_add(struct raid_template *r,struct device *raid_dev,
+ struct device *component_dev)
+{
+ struct class_device *cdev =
+ attribute_container_find_class_device(&r->raid_attrs.ac,
+ raid_dev);
+ struct raid_component *rc;
+ struct raid_data *rd = class_get_devdata(cdev);
+ char buf[40];
+
+ rc = kmalloc(sizeof(*rc), GFP_KERNEL);
+ if (!rc)
+ return;
+
+ INIT_LIST_HEAD(&rc->node);
+ rc->dev = component_dev;
+ rc->num = rd->component_count++;
+
+ snprintf(buf, sizeof(buf), "component-%d", rc->num);
+ list_add_tail(&rc->node, &rd->component_list);
+ sysfs_create_link(&cdev->kobj, &component_dev->kobj, buf);
+}
+EXPORT_SYMBOL(raid_component_add);
+
+struct raid_template *
+raid_class_attach(struct raid_function_template *ft)
+{
+ struct raid_internal *i = kmalloc(sizeof(struct raid_internal),
+ GFP_KERNEL);
+ int count = 0;
+
+ if (unlikely(!i))
+ return NULL;
+
+ memset(i, 0, sizeof(*i));
+
+ i->f = ft;
+
+ i->r.raid_attrs.ac.class = &raid_class.class;
+ i->r.raid_attrs.ac.match = raid_match;
+ i->r.raid_attrs.ac.attrs = &i->attrs[0];
+
+ attribute_container_register(&i->r.raid_attrs.ac);
+
+ i->attrs[count++] = &class_device_attr_level;
+ i->attrs[count++] = &class_device_attr_resync;
+ i->attrs[count++] = &class_device_attr_state;
+
+ i->attrs[count] = NULL;
+ BUG_ON(count > RAID_NUM_ATTRS);
+
+ return &i->r;
+}
+EXPORT_SYMBOL(raid_class_attach);
+
+void
+raid_class_release(struct raid_template *r)
+{
+ struct raid_internal *i = to_raid_internal(r);
+
+ attribute_container_unregister(&i->r.raid_attrs.ac);
+
+ kfree(i);
+}
+EXPORT_SYMBOL(raid_class_release);
+
+static __init int raid_init(void)
+{
+ return transport_class_register(&raid_class);
+}
+
+static __exit void raid_exit(void)
+{
+ transport_class_unregister(&raid_class);
+}
+
+MODULE_AUTHOR("James Bottomley");
+MODULE_DESCRIPTION("RAID device class");
+MODULE_LICENSE("GPL");
+
+module_init(raid_init);
+module_exit(raid_exit);
+
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
new file mode 100644
index 00000000000..ea76fe44585
--- /dev/null
+++ b/drivers/scsi/sata_mv.c
@@ -0,0 +1,827 @@
+/*
+ * sata_mv.c - Marvell SATA support
+ *
+ * Copyright 2005: EMC Corporation, all rights reserved.
+ *
+ * Please ALWAYS copy linux-ide@vger.kernel.org on emails.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/dma-mapping.h>
+#include "scsi.h"
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <asm/io.h>
+
+#define DRV_NAME "sata_mv"
+#define DRV_VERSION "0.12"
+
+enum {
+ /* BAR's are enumerated in terms of pci_resource_start() terms */
+ MV_PRIMARY_BAR = 0, /* offset 0x10: memory space */
+ MV_IO_BAR = 2, /* offset 0x18: IO space */
+ MV_MISC_BAR = 3, /* offset 0x1c: FLASH, NVRAM, SRAM */
+
+ MV_MAJOR_REG_AREA_SZ = 0x10000, /* 64KB */
+ MV_MINOR_REG_AREA_SZ = 0x2000, /* 8KB */
+
+ MV_PCI_REG_BASE = 0,
+ MV_IRQ_COAL_REG_BASE = 0x18000, /* 6xxx part only */
+ MV_SATAHC0_REG_BASE = 0x20000,
+
+ MV_PCI_REG_SZ = MV_MAJOR_REG_AREA_SZ,
+ MV_SATAHC_REG_SZ = MV_MAJOR_REG_AREA_SZ,
+ MV_SATAHC_ARBTR_REG_SZ = MV_MINOR_REG_AREA_SZ, /* arbiter */
+ MV_PORT_REG_SZ = MV_MINOR_REG_AREA_SZ,
+
+ MV_Q_CT = 32,
+ MV_CRQB_SZ = 32,
+ MV_CRPB_SZ = 8,
+
+ MV_DMA_BOUNDARY = 0xffffffffU,
+ SATAHC_MASK = (~(MV_SATAHC_REG_SZ - 1)),
+
+ MV_PORTS_PER_HC = 4,
+ /* == (port / MV_PORTS_PER_HC) to determine HC from 0-7 port */
+ MV_PORT_HC_SHIFT = 2,
+ /* == (port % MV_PORTS_PER_HC) to determine port from 0-7 port */
+ MV_PORT_MASK = 3,
+
+ /* Host Flags */
+ MV_FLAG_DUAL_HC = (1 << 30), /* two SATA Host Controllers */
+ MV_FLAG_IRQ_COALESCE = (1 << 29), /* IRQ coalescing capability */
+ MV_FLAG_BDMA = (1 << 28), /* Basic DMA */
+
+ chip_504x = 0,
+ chip_508x = 1,
+ chip_604x = 2,
+ chip_608x = 3,
+
+ /* PCI interface registers */
+
+ PCI_MAIN_CMD_STS_OFS = 0xd30,
+ STOP_PCI_MASTER = (1 << 2),
+ PCI_MASTER_EMPTY = (1 << 3),
+ GLOB_SFT_RST = (1 << 4),
+
+ PCI_IRQ_CAUSE_OFS = 0x1d58,
+ PCI_IRQ_MASK_OFS = 0x1d5c,
+ PCI_UNMASK_ALL_IRQS = 0x7fffff, /* bits 22-0 */
+
+ HC_MAIN_IRQ_CAUSE_OFS = 0x1d60,
+ HC_MAIN_IRQ_MASK_OFS = 0x1d64,
+ PORT0_ERR = (1 << 0), /* shift by port # */
+ PORT0_DONE = (1 << 1), /* shift by port # */
+ HC0_IRQ_PEND = 0x1ff, /* bits 0-8 = HC0's ports */
+ HC_SHIFT = 9, /* bits 9-17 = HC1's ports */
+ PCI_ERR = (1 << 18),
+ TRAN_LO_DONE = (1 << 19), /* 6xxx: IRQ coalescing */
+ TRAN_HI_DONE = (1 << 20), /* 6xxx: IRQ coalescing */
+ PORTS_0_7_COAL_DONE = (1 << 21), /* 6xxx: IRQ coalescing */
+ GPIO_INT = (1 << 22),
+ SELF_INT = (1 << 23),
+ TWSI_INT = (1 << 24),
+ HC_MAIN_RSVD = (0x7f << 25), /* bits 31-25 */
+ HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE |
+ PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT |
+ HC_MAIN_RSVD),
+
+ /* SATAHC registers */
+ HC_CFG_OFS = 0,
+
+ HC_IRQ_CAUSE_OFS = 0x14,
+ CRBP_DMA_DONE = (1 << 0), /* shift by port # */
+ HC_IRQ_COAL = (1 << 4), /* IRQ coalescing */
+ DEV_IRQ = (1 << 8), /* shift by port # */
+
+ /* Shadow block registers */
+ SHD_PIO_DATA_OFS = 0x100,
+ SHD_FEA_ERR_OFS = 0x104,
+ SHD_SECT_CNT_OFS = 0x108,
+ SHD_LBA_L_OFS = 0x10C,
+ SHD_LBA_M_OFS = 0x110,
+ SHD_LBA_H_OFS = 0x114,
+ SHD_DEV_HD_OFS = 0x118,
+ SHD_CMD_STA_OFS = 0x11C,
+ SHD_CTL_AST_OFS = 0x120,
+
+ /* SATA registers */
+ SATA_STATUS_OFS = 0x300, /* ctrl, err regs follow status */
+ SATA_ACTIVE_OFS = 0x350,
+
+ /* Port registers */
+ EDMA_CFG_OFS = 0,
+
+ EDMA_ERR_IRQ_CAUSE_OFS = 0x8,
+ EDMA_ERR_IRQ_MASK_OFS = 0xc,
+ EDMA_ERR_D_PAR = (1 << 0),
+ EDMA_ERR_PRD_PAR = (1 << 1),
+ EDMA_ERR_DEV = (1 << 2),
+ EDMA_ERR_DEV_DCON = (1 << 3),
+ EDMA_ERR_DEV_CON = (1 << 4),
+ EDMA_ERR_SERR = (1 << 5),
+ EDMA_ERR_SELF_DIS = (1 << 7),
+ EDMA_ERR_BIST_ASYNC = (1 << 8),
+ EDMA_ERR_CRBQ_PAR = (1 << 9),
+ EDMA_ERR_CRPB_PAR = (1 << 10),
+ EDMA_ERR_INTRL_PAR = (1 << 11),
+ EDMA_ERR_IORDY = (1 << 12),
+ EDMA_ERR_LNK_CTRL_RX = (0xf << 13),
+ EDMA_ERR_LNK_CTRL_RX_2 = (1 << 15),
+ EDMA_ERR_LNK_DATA_RX = (0xf << 17),
+ EDMA_ERR_LNK_CTRL_TX = (0x1f << 21),
+ EDMA_ERR_LNK_DATA_TX = (0x1f << 26),
+ EDMA_ERR_TRANS_PROTO = (1 << 31),
+ EDMA_ERR_FATAL = (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR |
+ EDMA_ERR_DEV_DCON | EDMA_ERR_CRBQ_PAR |
+ EDMA_ERR_CRPB_PAR | EDMA_ERR_INTRL_PAR |
+ EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 |
+ EDMA_ERR_LNK_DATA_RX |
+ EDMA_ERR_LNK_DATA_TX |
+ EDMA_ERR_TRANS_PROTO),
+
+ EDMA_CMD_OFS = 0x28,
+ EDMA_EN = (1 << 0),
+ EDMA_DS = (1 << 1),
+ ATA_RST = (1 << 2),
+
+ /* BDMA is 6xxx part only */
+ BDMA_CMD_OFS = 0x224,
+ BDMA_START = (1 << 0),
+
+ MV_UNDEF = 0,
+};
+
+struct mv_port_priv {
+
+};
+
+struct mv_host_priv {
+
+};
+
+static void mv_irq_clear(struct ata_port *ap);
+static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
+static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
+static void mv_phy_reset(struct ata_port *ap);
+static int mv_master_reset(void __iomem *mmio_base);
+static irqreturn_t mv_interrupt(int irq, void *dev_instance,
+ struct pt_regs *regs);
+static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
+
+static Scsi_Host_Template mv_sht = {
+ .module = THIS_MODULE,
+ .name = DRV_NAME,
+ .ioctl = ata_scsi_ioctl,
+ .queuecommand = ata_scsi_queuecmd,
+ .eh_strategy_handler = ata_scsi_error,
+ .can_queue = ATA_DEF_QUEUE,
+ .this_id = ATA_SHT_THIS_ID,
+ .sg_tablesize = MV_UNDEF,
+ .max_sectors = ATA_MAX_SECTORS,
+ .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
+ .emulated = ATA_SHT_EMULATED,
+ .use_clustering = MV_UNDEF,
+ .proc_name = DRV_NAME,
+ .dma_boundary = MV_DMA_BOUNDARY,
+ .slave_configure = ata_scsi_slave_config,
+ .bios_param = ata_std_bios_param,
+ .ordered_flush = 1,
+};
+
+static struct ata_port_operations mv_ops = {
+ .port_disable = ata_port_disable,
+
+ .tf_load = ata_tf_load,
+ .tf_read = ata_tf_read,
+ .check_status = ata_check_status,
+ .exec_command = ata_exec_command,
+ .dev_select = ata_std_dev_select,
+
+ .phy_reset = mv_phy_reset,
+
+ .qc_prep = ata_qc_prep,
+ .qc_issue = ata_qc_issue_prot,
+
+ .eng_timeout = ata_eng_timeout,
+
+ .irq_handler = mv_interrupt,
+ .irq_clear = mv_irq_clear,
+
+ .scr_read = mv_scr_read,
+ .scr_write = mv_scr_write,
+
+ .port_start = ata_port_start,
+ .port_stop = ata_port_stop,
+ .host_stop = ata_host_stop,
+};
+
+static struct ata_port_info mv_port_info[] = {
+ { /* chip_504x */
+ .sht = &mv_sht,
+ .host_flags = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO),
+ .pio_mask = 0x1f, /* pio4-0 */
+ .udma_mask = 0, /* 0x7f (udma6-0 disabled for now) */
+ .port_ops = &mv_ops,
+ },
+ { /* chip_508x */
+ .sht = &mv_sht,
+ .host_flags = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ MV_FLAG_DUAL_HC),
+ .pio_mask = 0x1f, /* pio4-0 */
+ .udma_mask = 0, /* 0x7f (udma6-0 disabled for now) */
+ .port_ops = &mv_ops,
+ },
+ { /* chip_604x */
+ .sht = &mv_sht,
+ .host_flags = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ MV_FLAG_IRQ_COALESCE | MV_FLAG_BDMA),
+ .pio_mask = 0x1f, /* pio4-0 */
+ .udma_mask = 0, /* 0x7f (udma6-0 disabled for now) */
+ .port_ops = &mv_ops,
+ },
+ { /* chip_608x */
+ .sht = &mv_sht,
+ .host_flags = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ MV_FLAG_IRQ_COALESCE | MV_FLAG_DUAL_HC |
+ MV_FLAG_BDMA),
+ .pio_mask = 0x1f, /* pio4-0 */
+ .udma_mask = 0, /* 0x7f (udma6-0 disabled for now) */
+ .port_ops = &mv_ops,
+ },
+};
+
+static struct pci_device_id mv_pci_tbl[] = {
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5040), 0, 0, chip_504x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5041), 0, 0, chip_504x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_508x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5081), 0, 0, chip_508x},
+
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6040), 0, 0, chip_604x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6041), 0, 0, chip_604x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6080), 0, 0, chip_608x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6081), 0, 0, chip_608x},
+ {} /* terminate list */
+};
+
+static struct pci_driver mv_pci_driver = {
+ .name = DRV_NAME,
+ .id_table = mv_pci_tbl,
+ .probe = mv_init_one,
+ .remove = ata_pci_remove_one,
+};
+
+/*
+ * Functions
+ */
+
+static inline void writelfl(unsigned long data, void __iomem *addr)
+{
+ writel(data, addr);
+ (void) readl(addr); /* flush to avoid PCI posted write */
+}
+
+static inline void __iomem *mv_port_addr_to_hc_base(void __iomem *port_mmio)
+{
+ return ((void __iomem *)((unsigned long)port_mmio &
+ (unsigned long)SATAHC_MASK));
+}
+
+static inline void __iomem *mv_hc_base(void __iomem *base, unsigned int hc)
+{
+ return (base + MV_SATAHC0_REG_BASE + (hc * MV_SATAHC_REG_SZ));
+}
+
+static inline void __iomem *mv_port_base(void __iomem *base, unsigned int port)
+{
+ return (mv_hc_base(base, port >> MV_PORT_HC_SHIFT) +
+ MV_SATAHC_ARBTR_REG_SZ +
+ ((port & MV_PORT_MASK) * MV_PORT_REG_SZ));
+}
+
+static inline void __iomem *mv_ap_base(struct ata_port *ap)
+{
+ return mv_port_base(ap->host_set->mmio_base, ap->port_no);
+}
+
+static inline int mv_get_hc_count(unsigned long flags)
+{
+ return ((flags & MV_FLAG_DUAL_HC) ? 2 : 1);
+}
+
+static inline int mv_is_edma_active(struct ata_port *ap)
+{
+ void __iomem *port_mmio = mv_ap_base(ap);
+ return (EDMA_EN & readl(port_mmio + EDMA_CMD_OFS));
+}
+
+static inline int mv_port_bdma_capable(struct ata_port *ap)
+{
+ return (ap->flags & MV_FLAG_BDMA);
+}
+
+static void mv_irq_clear(struct ata_port *ap)
+{
+}
+
+static unsigned int mv_scr_offset(unsigned int sc_reg_in)
+{
+ unsigned int ofs;
+
+ switch (sc_reg_in) {
+ case SCR_STATUS:
+ case SCR_CONTROL:
+ case SCR_ERROR:
+ ofs = SATA_STATUS_OFS + (sc_reg_in * sizeof(u32));
+ break;
+ case SCR_ACTIVE:
+ ofs = SATA_ACTIVE_OFS; /* active is not with the others */
+ break;
+ default:
+ ofs = 0xffffffffU;
+ break;
+ }
+ return ofs;
+}
+
+static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
+{
+ unsigned int ofs = mv_scr_offset(sc_reg_in);
+
+ if (0xffffffffU != ofs) {
+ return readl(mv_ap_base(ap) + ofs);
+ } else {
+ return (u32) ofs;
+ }
+}
+
+static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+{
+ unsigned int ofs = mv_scr_offset(sc_reg_in);
+
+ if (0xffffffffU != ofs) {
+ writelfl(val, mv_ap_base(ap) + ofs);
+ }
+}
+
+static int mv_master_reset(void __iomem *mmio_base)
+{
+ void __iomem *reg = mmio_base + PCI_MAIN_CMD_STS_OFS;
+ int i, rc = 0;
+ u32 t;
+
+ VPRINTK("ENTER\n");
+
+ /* Following procedure defined in PCI "main command and status
+ * register" table.
+ */
+ t = readl(reg);
+ writel(t | STOP_PCI_MASTER, reg);
+
+ for (i = 0; i < 100; i++) {
+ msleep(10);
+ t = readl(reg);
+ if (PCI_MASTER_EMPTY & t) {
+ break;
+ }
+ }
+ if (!(PCI_MASTER_EMPTY & t)) {
+ printk(KERN_ERR DRV_NAME "PCI master won't flush\n");
+ rc = 1; /* broken HW? */
+ goto done;
+ }
+
+ /* set reset */
+ i = 5;
+ do {
+ writel(t | GLOB_SFT_RST, reg);
+ t = readl(reg);
+ udelay(1);
+ } while (!(GLOB_SFT_RST & t) && (i-- > 0));
+
+ if (!(GLOB_SFT_RST & t)) {
+ printk(KERN_ERR DRV_NAME "can't set global reset\n");
+ rc = 1; /* broken HW? */
+ goto done;
+ }
+
+ /* clear reset */
+ i = 5;
+ do {
+ writel(t & ~GLOB_SFT_RST, reg);
+ t = readl(reg);
+ udelay(1);
+ } while ((GLOB_SFT_RST & t) && (i-- > 0));
+
+ if (GLOB_SFT_RST & t) {
+ printk(KERN_ERR DRV_NAME "can't clear global reset\n");
+ rc = 1; /* broken HW? */
+ }
+
+ done:
+ VPRINTK("EXIT, rc = %i\n", rc);
+ return rc;
+}
+
+static void mv_err_intr(struct ata_port *ap)
+{
+ void __iomem *port_mmio;
+ u32 edma_err_cause, serr = 0;
+
+ /* bug here b/c we got an err int on a port we don't know about,
+ * so there's no way to clear it
+ */
+ BUG_ON(NULL == ap);
+ port_mmio = mv_ap_base(ap);
+
+ edma_err_cause = readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+ if (EDMA_ERR_SERR & edma_err_cause) {
+ serr = scr_read(ap, SCR_ERROR);
+ scr_write_flush(ap, SCR_ERROR, serr);
+ }
+ DPRINTK("port %u error; EDMA err cause: 0x%08x SERR: 0x%08x\n",
+ ap->port_no, edma_err_cause, serr);
+
+ /* Clear EDMA now that SERR cleanup done */
+ writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+ /* check for fatal here and recover if needed */
+ if (EDMA_ERR_FATAL & edma_err_cause) {
+ mv_phy_reset(ap);
+ }
+}
+
+/* Handle any outstanding interrupts in a single SATAHC
+ */
+static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
+ unsigned int hc)
+{
+ void __iomem *mmio = host_set->mmio_base;
+ void __iomem *hc_mmio = mv_hc_base(mmio, hc);
+ struct ata_port *ap;
+ struct ata_queued_cmd *qc;
+ u32 hc_irq_cause;
+ int shift, port, port0, hard_port;
+ u8 ata_status;
+
+ if (hc == 0) {
+ port0 = 0;
+ } else {
+ port0 = MV_PORTS_PER_HC;
+ }
+
+ /* we'll need the HC success int register in most cases */
+ hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
+ if (hc_irq_cause) {
+ writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS);
+ }
+
+ VPRINTK("ENTER, hc%u relevant=0x%08x HC IRQ cause=0x%08x\n",
+ hc,relevant,hc_irq_cause);
+
+ for (port = port0; port < port0 + MV_PORTS_PER_HC; port++) {
+ ap = host_set->ports[port];
+ hard_port = port & MV_PORT_MASK; /* range 0-3 */
+ ata_status = 0xffU;
+
+ if (((CRBP_DMA_DONE | DEV_IRQ) << hard_port) & hc_irq_cause) {
+ BUG_ON(NULL == ap);
+ /* rcv'd new resp, basic DMA complete, or ATA IRQ */
+ /* This is needed to clear the ATA INTRQ.
+ * FIXME: don't read the status reg in EDMA mode!
+ */
+ ata_status = readb((void __iomem *)
+ ap->ioaddr.status_addr);
+ }
+
+ shift = port * 2;
+ if (port >= MV_PORTS_PER_HC) {
+ shift++; /* skip bit 8 in the HC Main IRQ reg */
+ }
+ if ((PORT0_ERR << shift) & relevant) {
+ mv_err_intr(ap);
+ /* FIXME: smart to OR in ATA_ERR? */
+ ata_status = readb((void __iomem *)
+ ap->ioaddr.status_addr) | ATA_ERR;
+ }
+
+ if (ap) {
+ qc = ata_qc_from_tag(ap, ap->active_tag);
+ if (NULL != qc) {
+ VPRINTK("port %u IRQ found for qc, "
+ "ata_status 0x%x\n", port,ata_status);
+ BUG_ON(0xffU == ata_status);
+ /* mark qc status appropriately */
+ ata_qc_complete(qc, ata_status);
+ }
+ }
+ }
+ VPRINTK("EXIT\n");
+}
+
+static irqreturn_t mv_interrupt(int irq, void *dev_instance,
+ struct pt_regs *regs)
+{
+ struct ata_host_set *host_set = dev_instance;
+ unsigned int hc, handled = 0, n_hcs;
+ void __iomem *mmio;
+ u32 irq_stat;
+
+ mmio = host_set->mmio_base;
+ irq_stat = readl(mmio + HC_MAIN_IRQ_CAUSE_OFS);
+ n_hcs = mv_get_hc_count(host_set->ports[0]->flags);
+
+ /* check the cases where we either have nothing pending or have read
+ * a bogus register value which can indicate HW removal or PCI fault
+ */
+ if (!irq_stat || (0xffffffffU == irq_stat)) {
+ return IRQ_NONE;
+ }
+
+ spin_lock(&host_set->lock);
+
+ for (hc = 0; hc < n_hcs; hc++) {
+ u32 relevant = irq_stat & (HC0_IRQ_PEND << (hc * HC_SHIFT));
+ if (relevant) {
+ mv_host_intr(host_set, relevant, hc);
+ handled = 1;
+ }
+ }
+ if (PCI_ERR & irq_stat) {
+ /* FIXME: these are all masked by default, but still need
+ * to recover from them properly.
+ */
+ }
+
+ spin_unlock(&host_set->lock);
+
+ return IRQ_RETVAL(handled);
+}
+
+static void mv_phy_reset(struct ata_port *ap)
+{
+ void __iomem *port_mmio = mv_ap_base(ap);
+ struct ata_taskfile tf;
+ struct ata_device *dev = &ap->device[0];
+ u32 edma = 0, bdma;
+
+ VPRINTK("ENTER, port %u, mmio 0x%p\n", ap->port_no, port_mmio);
+
+ edma = readl(port_mmio + EDMA_CMD_OFS);
+ if (EDMA_EN & edma) {
+ /* disable EDMA if active */
+ edma &= ~EDMA_EN;
+ writelfl(edma | EDMA_DS, port_mmio + EDMA_CMD_OFS);
+ udelay(1);
+ } else if (mv_port_bdma_capable(ap) &&
+ (bdma = readl(port_mmio + BDMA_CMD_OFS)) & BDMA_START) {
+ /* disable BDMA if active */
+ writelfl(bdma & ~BDMA_START, port_mmio + BDMA_CMD_OFS);
+ }
+
+ writelfl(edma | ATA_RST, port_mmio + EDMA_CMD_OFS);
+ udelay(25); /* allow reset propagation */
+
+ /* Spec never mentions clearing the bit. Marvell's driver does
+ * clear the bit, however.
+ */
+ writelfl(edma & ~ATA_RST, port_mmio + EDMA_CMD_OFS);
+
+ VPRINTK("Done. Now calling __sata_phy_reset()\n");
+
+ /* proceed to init communications via the scr_control reg */
+ __sata_phy_reset(ap);
+
+ if (ap->flags & ATA_FLAG_PORT_DISABLED) {
+ VPRINTK("Port disabled pre-sig. Exiting.\n");
+ return;
+ }
+
+ tf.lbah = readb((void __iomem *) ap->ioaddr.lbah_addr);
+ tf.lbam = readb((void __iomem *) ap->ioaddr.lbam_addr);
+ tf.lbal = readb((void __iomem *) ap->ioaddr.lbal_addr);
+ tf.nsect = readb((void __iomem *) ap->ioaddr.nsect_addr);
+
+ dev->class = ata_dev_classify(&tf);
+ if (!ata_dev_present(dev)) {
+ VPRINTK("Port disabled post-sig: No device present.\n");
+ ata_port_disable(ap);
+ }
+ VPRINTK("EXIT\n");
+}
+
+static void mv_port_init(struct ata_ioports *port, unsigned long base)
+{
+ /* PIO related setup */
+ port->data_addr = base + SHD_PIO_DATA_OFS;
+ port->error_addr = port->feature_addr = base + SHD_FEA_ERR_OFS;
+ port->nsect_addr = base + SHD_SECT_CNT_OFS;
+ port->lbal_addr = base + SHD_LBA_L_OFS;
+ port->lbam_addr = base + SHD_LBA_M_OFS;
+ port->lbah_addr = base + SHD_LBA_H_OFS;
+ port->device_addr = base + SHD_DEV_HD_OFS;
+ port->status_addr = port->command_addr = base + SHD_CMD_STA_OFS;
+ port->altstatus_addr = port->ctl_addr = base + SHD_CTL_AST_OFS;
+ /* unused */
+ port->cmd_addr = port->bmdma_addr = port->scr_addr = 0;
+
+ /* unmask all EDMA error interrupts */
+ writel(~0, (void __iomem *)base + EDMA_ERR_IRQ_MASK_OFS);
+
+ VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n",
+ readl((void __iomem *)base + EDMA_CFG_OFS),
+ readl((void __iomem *)base + EDMA_ERR_IRQ_CAUSE_OFS),
+ readl((void __iomem *)base + EDMA_ERR_IRQ_MASK_OFS));
+}
+
+static int mv_host_init(struct ata_probe_ent *probe_ent)
+{
+ int rc = 0, n_hc, port, hc;
+ void __iomem *mmio = probe_ent->mmio_base;
+ void __iomem *port_mmio;
+
+ if (mv_master_reset(probe_ent->mmio_base)) {
+ rc = 1;
+ goto done;
+ }
+
+ n_hc = mv_get_hc_count(probe_ent->host_flags);
+ probe_ent->n_ports = MV_PORTS_PER_HC * n_hc;
+
+ for (port = 0; port < probe_ent->n_ports; port++) {
+ port_mmio = mv_port_base(mmio, port);
+ mv_port_init(&probe_ent->port[port], (unsigned long)port_mmio);
+ }
+
+ for (hc = 0; hc < n_hc; hc++) {
+ VPRINTK("HC%i: HC config=0x%08x HC IRQ cause=0x%08x\n", hc,
+ readl(mv_hc_base(mmio, hc) + HC_CFG_OFS),
+ readl(mv_hc_base(mmio, hc) + HC_IRQ_CAUSE_OFS));
+ }
+
+ writel(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS);
+ writel(PCI_UNMASK_ALL_IRQS, mmio + PCI_IRQ_MASK_OFS);
+
+ VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x "
+ "PCI int cause/mask=0x%08x/0x%08x\n",
+ readl(mmio + HC_MAIN_IRQ_CAUSE_OFS),
+ readl(mmio + HC_MAIN_IRQ_MASK_OFS),
+ readl(mmio + PCI_IRQ_CAUSE_OFS),
+ readl(mmio + PCI_IRQ_MASK_OFS));
+
+ done:
+ return rc;
+}
+
+static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ static int printed_version = 0;
+ struct ata_probe_ent *probe_ent = NULL;
+ struct mv_host_priv *hpriv;
+ unsigned int board_idx = (unsigned int)ent->driver_data;
+ void __iomem *mmio_base;
+ int pci_dev_busy = 0;
+ int rc;
+
+ if (!printed_version++) {
+ printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
+ }
+
+ VPRINTK("ENTER for PCI Bus:Slot.Func=%u:%u.%u\n", pdev->bus->number,
+ PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn));
+
+ rc = pci_enable_device(pdev);
+ if (rc) {
+ return rc;
+ }
+
+ rc = pci_request_regions(pdev, DRV_NAME);
+ if (rc) {
+ pci_dev_busy = 1;
+ goto err_out;
+ }
+
+ pci_intx(pdev, 1);
+
+ probe_ent = kmalloc(sizeof(*probe_ent), GFP_KERNEL);
+ if (probe_ent == NULL) {
+ rc = -ENOMEM;
+ goto err_out_regions;
+ }
+
+ memset(probe_ent, 0, sizeof(*probe_ent));
+ probe_ent->dev = pci_dev_to_dev(pdev);
+ INIT_LIST_HEAD(&probe_ent->node);
+
+ mmio_base = ioremap_nocache(pci_resource_start(pdev, MV_PRIMARY_BAR),
+ pci_resource_len(pdev, MV_PRIMARY_BAR));
+ if (mmio_base == NULL) {
+ rc = -ENOMEM;
+ goto err_out_free_ent;
+ }
+
+ hpriv = kmalloc(sizeof(*hpriv), GFP_KERNEL);
+ if (!hpriv) {
+ rc = -ENOMEM;
+ goto err_out_iounmap;
+ }
+ memset(hpriv, 0, sizeof(*hpriv));
+
+ probe_ent->sht = mv_port_info[board_idx].sht;
+ probe_ent->host_flags = mv_port_info[board_idx].host_flags;
+ probe_ent->pio_mask = mv_port_info[board_idx].pio_mask;
+ probe_ent->udma_mask = mv_port_info[board_idx].udma_mask;
+ probe_ent->port_ops = mv_port_info[board_idx].port_ops;
+
+ probe_ent->irq = pdev->irq;
+ probe_ent->irq_flags = SA_SHIRQ;
+ probe_ent->mmio_base = mmio_base;
+ probe_ent->private_data = hpriv;
+
+ /* initialize adapter */
+ rc = mv_host_init(probe_ent);
+ if (rc) {
+ goto err_out_hpriv;
+ }
+/* mv_print_info(probe_ent); */
+
+ {
+ int b, w;
+ u32 dw[4]; /* hold a line of 16b */
+ VPRINTK("PCI config space:\n");
+ for (b = 0; b < 0x40; ) {
+ for (w = 0; w < 4; w++) {
+ (void) pci_read_config_dword(pdev,b,&dw[w]);
+ b += sizeof(*dw);
+ }
+ VPRINTK("%08x %08x %08x %08x\n",
+ dw[0],dw[1],dw[2],dw[3]);
+ }
+ }
+
+ /* FIXME: check ata_device_add return value */
+ ata_device_add(probe_ent);
+ kfree(probe_ent);
+
+ return 0;
+
+ err_out_hpriv:
+ kfree(hpriv);
+ err_out_iounmap:
+ iounmap(mmio_base);
+ err_out_free_ent:
+ kfree(probe_ent);
+ err_out_regions:
+ pci_release_regions(pdev);
+ err_out:
+ if (!pci_dev_busy) {
+ pci_disable_device(pdev);
+ }
+
+ return rc;
+}
+
+static int __init mv_init(void)
+{
+ return pci_module_init(&mv_pci_driver);
+}
+
+static void __exit mv_exit(void)
+{
+ pci_unregister_driver(&mv_pci_driver);
+}
+
+MODULE_AUTHOR("Brett Russ");
+MODULE_DESCRIPTION("SCSI low-level driver for Marvell SATA controllers");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, mv_pci_tbl);
+MODULE_VERSION(DRV_VERSION);
+
+module_init(mv_init);
+module_exit(mv_exit);
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 03d9bc6e69d..a1d62dee3be 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -351,6 +351,7 @@ static void nv_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static void nv_host_stop (struct ata_host_set *host_set)
{
struct nv_host *host = host_set->private_data;
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
// Disable hotplug event interrupts.
if (host->host_desc->disable_hotplug)
@@ -358,7 +359,8 @@ static void nv_host_stop (struct ata_host_set *host_set)
kfree(host);
- ata_host_stop(host_set);
+ if (host_set->mmio_base)
+ pci_iounmap(pdev, host_set->mmio_base);
}
static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -420,8 +422,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO) {
unsigned long base;
- probe_ent->mmio_base = ioremap(pci_resource_start(pdev, 5),
- pci_resource_len(pdev, 5));
+ probe_ent->mmio_base = pci_iomap(pdev, 5, 0);
if (probe_ent->mmio_base == NULL) {
rc = -EIO;
goto err_out_free_host;
@@ -457,7 +458,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_iounmap:
if (host->host_flags & NV_HOST_FLAGS_SCR_MMIO)
- iounmap(probe_ent->mmio_base);
+ pci_iounmap(pdev, probe_ent->mmio_base);
err_out_free_host:
kfree(host);
err_out_free_ent:
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 7c4f6ecc1cc..538ad727bd2 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -92,6 +92,7 @@ static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
static void pdc_irq_clear(struct ata_port *ap);
static int pdc_qc_issue_prot(struct ata_queued_cmd *qc);
+
static Scsi_Host_Template pdc_ata_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
@@ -132,7 +133,7 @@ static struct ata_port_operations pdc_sata_ops = {
.scr_write = pdc_sata_scr_write,
.port_start = pdc_port_start,
.port_stop = pdc_port_stop,
- .host_stop = ata_host_stop,
+ .host_stop = ata_pci_host_stop,
};
static struct ata_port_operations pdc_pata_ops = {
@@ -153,7 +154,7 @@ static struct ata_port_operations pdc_pata_ops = {
.port_start = pdc_port_start,
.port_stop = pdc_port_stop,
- .host_stop = ata_host_stop,
+ .host_stop = ata_pci_host_stop,
};
static struct ata_port_info pdc_port_info[] = {
@@ -282,7 +283,7 @@ static void pdc_port_stop(struct ata_port *ap)
static void pdc_reset_port(struct ata_port *ap)
{
- void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
+ void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
unsigned int i;
u32 tmp;
@@ -418,7 +419,7 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
u8 status;
unsigned int handled = 0, have_err = 0;
u32 tmp;
- void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
+ void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
tmp = readl(mmio);
if (tmp & PDC_ERR_MASK) {
@@ -447,7 +448,7 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
static void pdc_irq_clear(struct ata_port *ap)
{
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
readl(mmio + PDC_INT_SEQMASK);
}
@@ -459,7 +460,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
u32 mask = 0;
unsigned int i, tmp;
unsigned int handled = 0;
- void *mmio_base;
+ void __iomem *mmio_base;
VPRINTK("ENTER\n");
@@ -581,7 +582,7 @@ static void pdc_ata_setup_port(struct ata_ioports *port, unsigned long base)
static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
{
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
u32 tmp;
/*
@@ -624,7 +625,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
static int printed_version;
struct ata_probe_ent *probe_ent = NULL;
unsigned long base;
- void *mmio_base;
+ void __iomem *mmio_base;
unsigned int board_idx = (unsigned int) ent->driver_data;
int pci_dev_busy = 0;
int rc;
@@ -663,8 +664,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, 3),
- pci_resource_len(pdev, 3));
+ mmio_base = pci_iomap(pdev, 3, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 9c99ab433bd..ffcdeb68641 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -494,7 +494,7 @@ static int qs_port_start(struct ata_port *ap)
if (rc)
return rc;
qs_enter_reg_mode(ap);
- pp = kcalloc(1, sizeof(*pp), GFP_KERNEL);
+ pp = kzalloc(sizeof(*pp), GFP_KERNEL);
if (!pp) {
rc = -ENOMEM;
goto err_out;
@@ -538,11 +538,12 @@ static void qs_port_stop(struct ata_port *ap)
static void qs_host_stop(struct ata_host_set *host_set)
{
void __iomem *mmio_base = host_set->mmio_base;
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
writeb(0, mmio_base + QS_HCT_CTRL); /* disable host interrupts */
writeb(QS_CNFG3_GSRST, mmio_base + QS_HCF_CNFG3); /* global reset */
- ata_host_stop(host_set);
+ pci_iounmap(pdev, mmio_base);
}
static void qs_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
@@ -646,8 +647,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
goto err_out_regions;
}
- mmio_base = ioremap(pci_resource_start(pdev, 4),
- pci_resource_len(pdev, 4));
+ mmio_base = pci_iomap(pdev, 4, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_regions;
@@ -697,7 +697,7 @@ static int qs_ata_init_one(struct pci_dev *pdev,
return 0;
err_out_iounmap:
- iounmap(mmio_base);
+ pci_iounmap(pdev, mmio_base);
err_out_regions:
pci_release_regions(pdev);
err_out:
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 71d49548f0a..ba98a175ee3 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -86,6 +86,7 @@ static u32 sil_scr_read (struct ata_port *ap, unsigned int sc_reg);
static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
static void sil_post_set_mode (struct ata_port *ap);
+
static struct pci_device_id sil_pci_tbl[] = {
{ 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
{ 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
@@ -172,7 +173,7 @@ static struct ata_port_operations sil_ops = {
.scr_write = sil_scr_write,
.port_start = ata_port_start,
.port_stop = ata_port_stop,
- .host_stop = ata_host_stop,
+ .host_stop = ata_pci_host_stop,
};
static struct ata_port_info sil_port_info[] = {
@@ -231,6 +232,7 @@ MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, sil_pci_tbl);
MODULE_VERSION(DRV_VERSION);
+
static unsigned char sil_get_device_cache_line(struct pci_dev *pdev)
{
u8 cache_line = 0;
@@ -242,7 +244,8 @@ static void sil_post_set_mode (struct ata_port *ap)
{
struct ata_host_set *host_set = ap->host_set;
struct ata_device *dev;
- void *addr = host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
+ void __iomem *addr =
+ host_set->mmio_base + sil_port[ap->port_no].xfer_mode;
u32 tmp, dev_mode[2];
unsigned int i;
@@ -375,7 +378,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static int printed_version;
struct ata_probe_ent *probe_ent = NULL;
unsigned long base;
- void *mmio_base;
+ void __iomem *mmio_base;
int rc;
unsigned int i;
int pci_dev_busy = 0;
@@ -425,8 +428,7 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
probe_ent->irq_flags = SA_SHIRQ;
probe_ent->host_flags = sil_port_info[ent->driver_data].host_flags;
- mmio_base = ioremap(pci_resource_start(pdev, 5),
- pci_resource_len(pdev, 5));
+ mmio_base = pci_iomap(pdev, 5, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 43af445b3ad..a63f93186e4 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -52,7 +52,10 @@ enum {
/* PCI configuration registers */
SIS_GENCTL = 0x54, /* IDE General Control register */
SIS_SCR_BASE = 0xc0, /* sata0 phy SCR registers */
- SIS_SATA1_OFS = 0x10, /* offset from sata0->sata1 phy regs */
+ SIS180_SATA1_OFS = 0x10, /* offset from sata0->sata1 phy regs */
+ SIS182_SATA1_OFS = 0x20, /* offset from sata0->sata1 phy regs */
+ SIS_PMR = 0x90, /* port mapping register */
+ SIS_PMR_COMBINED = 0x30,
/* random bits */
SIS_FLAG_CFGSCR = (1 << 30), /* host flag: SCRs via PCI cfg */
@@ -67,6 +70,7 @@ static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
static struct pci_device_id sis_pci_tbl[] = {
{ PCI_VENDOR_ID_SI, 0x180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
{ PCI_VENDOR_ID_SI, 0x181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
+ { PCI_VENDOR_ID_SI, 0x182, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
{ } /* terminate list */
};
@@ -139,67 +143,95 @@ MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, sis_pci_tbl);
MODULE_VERSION(DRV_VERSION);
-static unsigned int get_scr_cfg_addr(unsigned int port_no, unsigned int sc_reg)
+static unsigned int get_scr_cfg_addr(unsigned int port_no, unsigned int sc_reg, int device)
{
unsigned int addr = SIS_SCR_BASE + (4 * sc_reg);
- if (port_no)
- addr += SIS_SATA1_OFS;
+ if (port_no) {
+ if (device == 0x182)
+ addr += SIS182_SATA1_OFS;
+ else
+ addr += SIS180_SATA1_OFS;
+ }
+
return addr;
}
static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
{
struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg);
- u32 val;
+ unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg, pdev->device);
+ u32 val, val2;
+ u8 pmr;
if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */
return 0xffffffff;
+
+ pci_read_config_byte(pdev, SIS_PMR, &pmr);
+
pci_read_config_dword(pdev, cfg_addr, &val);
- return val;
+
+ if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
+ pci_read_config_dword(pdev, cfg_addr+0x10, &val2);
+
+ return val|val2;
}
static void sis_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
{
struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
- unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, scr);
+ unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, scr, pdev->device);
+ u8 pmr;
if (scr == SCR_ERROR) /* doesn't exist in PCI cfg space */
return;
+
+ pci_read_config_byte(pdev, SIS_PMR, &pmr);
+
pci_write_config_dword(pdev, cfg_addr, val);
+
+ if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
+ pci_write_config_dword(pdev, cfg_addr+0x10, val);
}
static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg)
{
+ struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
+ u32 val, val2 = 0;
+ u8 pmr;
+
if (sc_reg > SCR_CONTROL)
return 0xffffffffU;
if (ap->flags & SIS_FLAG_CFGSCR)
return sis_scr_cfg_read(ap, sc_reg);
- return inl(ap->ioaddr.scr_addr + (sc_reg * 4));
+
+ pci_read_config_byte(pdev, SIS_PMR, &pmr);
+
+ val = inl(ap->ioaddr.scr_addr + (sc_reg * 4));
+
+ if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
+ val2 = inl(ap->ioaddr.scr_addr + (sc_reg * 4) + 0x10);
+
+ return val | val2;
}
static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
{
+ struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
+ u8 pmr;
+
if (sc_reg > SCR_CONTROL)
return;
+ pci_read_config_byte(pdev, SIS_PMR, &pmr);
+
if (ap->flags & SIS_FLAG_CFGSCR)
sis_scr_cfg_write(ap, sc_reg, val);
- else
+ else {
outl(val, ap->ioaddr.scr_addr + (sc_reg * 4));
-}
-
-/* move to PCI layer, integrate w/ MSI stuff */
-static void pci_enable_intx(struct pci_dev *pdev)
-{
- u16 pci_command;
-
- pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
- if (pci_command & PCI_COMMAND_INTX_DISABLE) {
- pci_command &= ~PCI_COMMAND_INTX_DISABLE;
- pci_write_config_word(pdev, PCI_COMMAND, pci_command);
+ if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
+ outl(val, ap->ioaddr.scr_addr + (sc_reg * 4)+0x10);
}
}
@@ -210,6 +242,8 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
u32 genctl;
struct ata_port_info *ppi;
int pci_dev_busy = 0;
+ u8 pmr;
+ u8 port2_start;
rc = pci_enable_device(pdev);
if (rc)
@@ -251,15 +285,31 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
probe_ent->host_flags |= SIS_FLAG_CFGSCR;
}
+ pci_read_config_byte(pdev, SIS_PMR, &pmr);
+ if (ent->device != 0x182) {
+ if ((pmr & SIS_PMR_COMBINED) == 0) {
+ printk(KERN_INFO "sata_sis: Detected SiS 180/181 chipset in SATA mode\n");
+ port2_start=0x64;
+ }
+ else {
+ printk(KERN_INFO "sata_sis: Detected SiS 180/181 chipset in combined mode\n");
+ port2_start=0;
+ }
+ }
+ else {
+ printk(KERN_INFO "sata_sis: Detected SiS 182 chipset\n");
+ port2_start = 0x20;
+ }
+
if (!(probe_ent->host_flags & SIS_FLAG_CFGSCR)) {
probe_ent->port[0].scr_addr =
pci_resource_start(pdev, SIS_SCR_PCI_BAR);
probe_ent->port[1].scr_addr =
- pci_resource_start(pdev, SIS_SCR_PCI_BAR) + 64;
+ pci_resource_start(pdev, SIS_SCR_PCI_BAR) + port2_start;
}
pci_set_master(pdev);
- pci_enable_intx(pdev);
+ pci_intx(pdev, 1);
/* FIXME: check ata_device_add return value */
ata_device_add(probe_ent);
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 19d3bb3b0fb..d89d968beda 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -318,7 +318,7 @@ static struct ata_port_operations k2_sata_ops = {
.scr_write = k2_sata_scr_write,
.port_start = ata_port_start,
.port_stop = ata_port_stop,
- .host_stop = ata_host_stop,
+ .host_stop = ata_pci_host_stop,
};
static void k2_sata_setup_port(struct ata_ioports *port, unsigned long base)
@@ -346,7 +346,7 @@ static int k2_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
static int printed_version;
struct ata_probe_ent *probe_ent = NULL;
unsigned long base;
- void *mmio_base;
+ void __iomem *mmio_base;
int pci_dev_busy = 0;
int rc;
int i;
@@ -392,8 +392,7 @@ static int k2_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, 5),
- pci_resource_len(pdev, 5));
+ mmio_base = pci_iomap(pdev, 5, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index c72fcc46f0f..540a8519117 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -245,13 +245,14 @@ static struct pci_driver pdc_sata_pci_driver = {
static void pdc20621_host_stop(struct ata_host_set *host_set)
{
+ struct pci_dev *pdev = to_pci_dev(host_set->dev);
struct pdc_host_priv *hpriv = host_set->private_data;
void *dimm_mmio = hpriv->dimm_mmio;
- iounmap(dimm_mmio);
+ pci_iounmap(pdev, dimm_mmio);
kfree(hpriv);
- ata_host_stop(host_set);
+ pci_iounmap(pdev, host_set->mmio_base);
}
static int pdc_port_start(struct ata_port *ap)
@@ -451,9 +452,9 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
struct scatterlist *sg = qc->sg;
struct ata_port *ap = qc->ap;
struct pdc_port_priv *pp = ap->private_data;
- void *mmio = ap->host_set->mmio_base;
+ void __iomem *mmio = ap->host_set->mmio_base;
struct pdc_host_priv *hpriv = ap->host_set->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
unsigned int portno = ap->port_no;
unsigned int i, last, idx, total_len = 0, sgt_len;
u32 *buf = (u32 *) &pp->dimm_buf[PDC_DIMM_HEADER_SZ];
@@ -513,9 +514,9 @@ static void pdc20621_nodata_prep(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
struct pdc_port_priv *pp = ap->private_data;
- void *mmio = ap->host_set->mmio_base;
+ void __iomem *mmio = ap->host_set->mmio_base;
struct pdc_host_priv *hpriv = ap->host_set->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
unsigned int portno = ap->port_no;
unsigned int i;
@@ -565,7 +566,7 @@ static void __pdc20621_push_hdma(struct ata_queued_cmd *qc,
{
struct ata_port *ap = qc->ap;
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -639,7 +640,7 @@ static void pdc20621_packet_start(struct ata_queued_cmd *qc)
struct ata_port *ap = qc->ap;
struct ata_host_set *host_set = ap->host_set;
unsigned int port_no = ap->port_no;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
u8 seq = (u8) (port_no + 1);
unsigned int port_ofs;
@@ -699,7 +700,7 @@ static int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc)
static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
struct ata_queued_cmd *qc,
unsigned int doing_hdma,
- void *mmio)
+ void __iomem *mmio)
{
unsigned int port_no = ap->port_no;
unsigned int port_ofs =
@@ -778,7 +779,7 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap,
static void pdc20621_irq_clear(struct ata_port *ap)
{
struct ata_host_set *host_set = ap->host_set;
- void *mmio = host_set->mmio_base;
+ void __iomem *mmio = host_set->mmio_base;
mmio += PDC_CHIP0_OFS;
@@ -792,7 +793,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re
u32 mask = 0;
unsigned int i, tmp, port_no;
unsigned int handled = 0;
- void *mmio_base;
+ void __iomem *mmio_base;
VPRINTK("ENTER\n");
@@ -940,9 +941,9 @@ static void pdc20621_get_from_dimm(struct ata_probe_ent *pe, void *psource,
u16 idx;
u8 page_mask;
long dist;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
struct pdc_host_priv *hpriv = pe->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -996,9 +997,9 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
u16 idx;
u8 page_mask;
long dist;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
struct pdc_host_priv *hpriv = pe->private_data;
- void *dimm_mmio = hpriv->dimm_mmio;
+ void __iomem *dimm_mmio = hpriv->dimm_mmio;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -1044,7 +1045,7 @@ static void pdc20621_put_to_dimm(struct ata_probe_ent *pe, void *psource,
static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, u32 device,
u32 subaddr, u32 *pdata)
{
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
u32 i2creg = 0;
u32 status;
u32 count =0;
@@ -1103,7 +1104,7 @@ static int pdc20621_prog_dimm0(struct ata_probe_ent *pe)
u32 data = 0;
int size, i;
u8 bdimmsize;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
static const struct {
unsigned int reg;
unsigned int ofs;
@@ -1166,7 +1167,7 @@ static unsigned int pdc20621_prog_dimm_global(struct ata_probe_ent *pe)
{
u32 data, spd0;
int error, i;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -1220,7 +1221,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
u32 ticks=0;
u32 clock=0;
u32 fparam=0;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -1344,7 +1345,7 @@ static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe)
static void pdc_20621_init(struct ata_probe_ent *pe)
{
u32 tmp;
- void *mmio = pe->mmio_base;
+ void __iomem *mmio = pe->mmio_base;
/* hard-code chip #0 */
mmio += PDC_CHIP0_OFS;
@@ -1377,7 +1378,8 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
static int printed_version;
struct ata_probe_ent *probe_ent = NULL;
unsigned long base;
- void *mmio_base, *dimm_mmio = NULL;
+ void __iomem *mmio_base;
+ void __iomem *dimm_mmio = NULL;
struct pdc_host_priv *hpriv = NULL;
unsigned int board_idx = (unsigned int) ent->driver_data;
int pci_dev_busy = 0;
@@ -1417,8 +1419,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, 3),
- pci_resource_len(pdev, 3));
+ mmio_base = pci_iomap(pdev, 3, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
@@ -1432,8 +1433,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
}
memset(hpriv, 0, sizeof(*hpriv));
- dimm_mmio = ioremap(pci_resource_start(pdev, 4),
- pci_resource_len(pdev, 4));
+ dimm_mmio = pci_iomap(pdev, 4, 0);
if (!dimm_mmio) {
kfree(hpriv);
rc = -ENOMEM;
@@ -1480,9 +1480,9 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id *
err_out_iounmap_dimm: /* only get to this label if 20621 */
kfree(hpriv);
- iounmap(dimm_mmio);
+ pci_iounmap(pdev, dimm_mmio);
err_out_iounmap:
- iounmap(mmio_base);
+ pci_iounmap(pdev, mmio_base);
err_out_free_ent:
kfree(probe_ent);
err_out_regions:
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index 1566886815f..4c9fb8b71be 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -125,8 +125,8 @@ static struct ata_port_info uli_port_info = {
.sht = &uli_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_SATA_RESET |
ATA_FLAG_NO_LEGACY,
- .pio_mask = 0x03, //support pio mode 4 (FIXME)
- .udma_mask = 0x7f, //support udma mode 6
+ .pio_mask = 0x1f, /* pio0-4 */
+ .udma_mask = 0x7f, /* udma0-6 */
.port_ops = &uli_ops,
};
@@ -176,18 +176,6 @@ static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
uli_scr_cfg_write(ap, sc_reg, val);
}
-/* move to PCI layer, integrate w/ MSI stuff */
-static void pci_enable_intx(struct pci_dev *pdev)
-{
- u16 pci_command;
-
- pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
- if (pci_command & PCI_COMMAND_INTX_DISABLE) {
- pci_command &= ~PCI_COMMAND_INTX_DISABLE;
- pci_write_config_word(pdev, PCI_COMMAND, pci_command);
- }
-}
-
static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct ata_probe_ent *probe_ent;
@@ -260,7 +248,7 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
}
pci_set_master(pdev);
- pci_enable_intx(pdev);
+ pci_intx(pdev, 1);
/* FIXME: check ata_device_add return value */
ata_device_add(probe_ent);
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 3985f344da4..cf94e0158a8 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -252,7 +252,7 @@ static struct ata_port_operations vsc_sata_ops = {
.scr_write = vsc_sata_scr_write,
.port_start = ata_port_start,
.port_stop = ata_port_stop,
- .host_stop = ata_host_stop,
+ .host_stop = ata_pci_host_stop,
};
static void __devinit vsc_sata_setup_port(struct ata_ioports *port, unsigned long base)
@@ -326,8 +326,7 @@ static int __devinit vsc_sata_init_one (struct pci_dev *pdev, const struct pci_d
probe_ent->dev = pci_dev_to_dev(pdev);
INIT_LIST_HEAD(&probe_ent->node);
- mmio_base = ioremap(pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0));
+ mmio_base = pci_iomap(pdev, 0, 0);
if (mmio_base == NULL) {
rc = -ENOMEM;
goto err_out_free_ent;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index d14523d7e44..a780546eda9 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -268,6 +268,7 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, int gfp_mask)
} else
put_device(&dev->sdev_gendev);
+ cmd->jiffies_at_alloc = jiffies;
return cmd;
}
EXPORT_SYMBOL(scsi_get_command);
@@ -627,7 +628,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
spin_lock_irqsave(host->host_lock, flags);
scsi_cmd_get_serial(host, cmd);
- if (unlikely(test_bit(SHOST_CANCEL, &host->shost_state))) {
+ if (unlikely(host->shost_state == SHOST_DEL)) {
cmd->result = (DID_NO_CONNECT << 16);
scsi_done(cmd);
} else {
@@ -798,9 +799,23 @@ static void scsi_softirq(struct softirq_action *h)
while (!list_empty(&local_q)) {
struct scsi_cmnd *cmd = list_entry(local_q.next,
struct scsi_cmnd, eh_entry);
+ /* The longest time any command should be outstanding is the
+ * per command timeout multiplied by the number of retries.
+ *
+ * For a typical command, this is 2.5 minutes */
+ unsigned long wait_for
+ = cmd->allowed * cmd->timeout_per_command;
list_del_init(&cmd->eh_entry);
disposition = scsi_decide_disposition(cmd);
+ if (disposition != SUCCESS &&
+ time_before(cmd->jiffies_at_alloc + wait_for, jiffies)) {
+ dev_printk(KERN_ERR, &cmd->device->sdev_gendev,
+ "timing out command, waited %lus\n",
+ wait_for/HZ);
+ disposition = SUCCESS;
+ }
+
scsi_log_completion(cmd, disposition);
switch (disposition) {
case SUCCESS:
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 6121dc1bfad..07b554affcf 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -114,6 +114,7 @@ static struct {
{"YAMAHA", "CDR102", "1.00", BLIST_NOLUN}, /* locks up */
{"YAMAHA", "CRW8424S", "1.0", BLIST_NOLUN}, /* locks up */
{"YAMAHA", "CRW6416S", "1.0c", BLIST_NOLUN}, /* locks up */
+ {"", "Scanner", "1.80", BLIST_NOLUN}, /* responds to all lun */
/*
* Other types of devices that have special flags.
@@ -135,7 +136,7 @@ static struct {
{"COMPAQ", "MSA1000 VOLUME", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
{"COMPAQ", "HSV110", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
{"DDN", "SAN DataDirector", "*", BLIST_SPARSELUN},
- {"DEC", "HSG80", NULL, BLIST_SPARSELUN | BLIST_NOSTARTONADD},
+ {"DEC", "HSG80", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
{"DELL", "PV660F", NULL, BLIST_SPARSELUN},
{"DELL", "PV660F PSEUDO", NULL, BLIST_SPARSELUN},
{"DELL", "PSEUDO DEVICE .", NULL, BLIST_SPARSELUN}, /* Dell PV 530F */
@@ -191,6 +192,7 @@ static struct {
{"SGI", "RAID5", "*", BLIST_SPARSELUN},
{"SGI", "TP9100", "*", BLIST_REPORTLUN2},
{"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
+ {"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
{"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36},
{"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN},
{"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 0fc8b48f052..895c9452be4 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -20,6 +20,7 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/kernel.h>
+#include <linux/kthread.h>
#include <linux/interrupt.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
@@ -75,7 +76,7 @@ int scsi_eh_scmd_add(struct scsi_cmnd *scmd, int eh_flag)
scmd->eh_eflags |= eh_flag;
list_add_tail(&scmd->eh_entry, &shost->eh_cmd_q);
- set_bit(SHOST_RECOVERY, &shost->shost_state);
+ scsi_host_set_state(shost, SHOST_RECOVERY);
shost->host_failed++;
scsi_eh_wakeup(shost);
spin_unlock_irqrestore(shost->host_lock, flags);
@@ -115,7 +116,6 @@ void scsi_add_timer(struct scsi_cmnd *scmd, int timeout,
add_timer(&scmd->eh_timeout);
}
-EXPORT_SYMBOL(scsi_add_timer);
/**
* scsi_delete_timer - Delete/cancel timer for a given function.
@@ -143,7 +143,6 @@ int scsi_delete_timer(struct scsi_cmnd *scmd)
return rtn;
}
-EXPORT_SYMBOL(scsi_delete_timer);
/**
* scsi_times_out - Timeout function for normal scsi commands.
@@ -197,7 +196,8 @@ int scsi_block_when_processing_errors(struct scsi_device *sdev)
{
int online;
- wait_event(sdev->host->host_wait, (!test_bit(SHOST_RECOVERY, &sdev->host->shost_state)));
+ wait_event(sdev->host->host_wait, (sdev->host->shost_state !=
+ SHOST_RECOVERY));
online = scsi_device_online(sdev);
@@ -775,9 +775,11 @@ retry_tur:
__FUNCTION__, scmd, rtn));
if (rtn == SUCCESS)
return 0;
- else if (rtn == NEEDS_RETRY)
+ else if (rtn == NEEDS_RETRY) {
if (retry_cnt--)
goto retry_tur;
+ return 0;
+ }
return 1;
}
@@ -1458,7 +1460,7 @@ static void scsi_restart_operations(struct Scsi_Host *shost)
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: waking up host to restart\n",
__FUNCTION__));
- clear_bit(SHOST_RECOVERY, &shost->shost_state);
+ scsi_host_set_state(shost, SHOST_RUNNING);
wake_up(&shost->host_wait);
@@ -1582,16 +1584,8 @@ int scsi_error_handler(void *data)
int rtn;
DECLARE_MUTEX_LOCKED(sem);
- /*
- * Flush resources
- */
-
- daemonize("scsi_eh_%d", shost->host_no);
-
current->flags |= PF_NOFREEZE;
-
shost->eh_wait = &sem;
- shost->ehandler = current;
/*
* Wake up the thread that created us.
@@ -1599,8 +1593,6 @@ int scsi_error_handler(void *data)
SCSI_LOG_ERROR_RECOVERY(3, printk("Wake up parent of"
" scsi_eh_%d\n",shost->host_no));
- complete(shost->eh_notify);
-
while (1) {
/*
* If we get a signal, it means we are supposed to go
@@ -1621,7 +1613,7 @@ int scsi_error_handler(void *data)
* semaphores isn't unreasonable.
*/
down_interruptible(&sem);
- if (shost->eh_kill)
+ if (kthread_should_stop())
break;
SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
@@ -1660,22 +1652,6 @@ int scsi_error_handler(void *data)
* Make sure that nobody tries to wake us up again.
*/
shost->eh_wait = NULL;
-
- /*
- * Knock this down too. From this point on, the host is flying
- * without a pilot. If this is because the module is being unloaded,
- * that's fine. If the user sent a signal to this thing, we are
- * potentially in real danger.
- */
- shost->eh_active = 0;
- shost->ehandler = NULL;
-
- /*
- * If anyone is waiting for us to exit (i.e. someone trying to unload
- * a driver), then wake up that process to let them know we are on
- * the way out the door.
- */
- complete_and_exit(shost->eh_notify, 0);
return 0;
}
@@ -1846,12 +1822,16 @@ EXPORT_SYMBOL(scsi_reset_provider);
int scsi_normalize_sense(const u8 *sense_buffer, int sb_len,
struct scsi_sense_hdr *sshdr)
{
- if (!sense_buffer || !sb_len || (sense_buffer[0] & 0x70) != 0x70)
+ if (!sense_buffer || !sb_len)
return 0;
memset(sshdr, 0, sizeof(struct scsi_sense_hdr));
sshdr->response_code = (sense_buffer[0] & 0x7f);
+
+ if (!scsi_sense_valid(sshdr))
+ return 0;
+
if (sshdr->response_code >= 0x72) {
/*
* descriptor format
diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c
index 7a6b530115a..b7fddac8134 100644
--- a/drivers/scsi/scsi_ioctl.c
+++ b/drivers/scsi/scsi_ioctl.c
@@ -30,20 +30,20 @@
#define MAX_BUF PAGE_SIZE
-/*
- * If we are told to probe a host, we will return 0 if the host is not
- * present, 1 if the host is present, and will return an identifying
- * string at *arg, if arg is non null, filling to the length stored at
- * (int *) arg
+/**
+ * ioctl_probe -- return host identification
+ * @host: host to identify
+ * @buffer: userspace buffer for identification
+ *
+ * Return an identifying string at @buffer, if @buffer is non-NULL, filling
+ * to the length stored at * (int *) @buffer.
*/
-
static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
{
unsigned int len, slen;
const char *string;
- int temp = host->hostt->present;
- if (temp && buffer) {
+ if (buffer) {
if (get_user(len, (unsigned int __user *) buffer))
return -EFAULT;
@@ -59,7 +59,7 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
return -EFAULT;
}
}
- return temp;
+ return 1;
}
/*
@@ -88,25 +88,18 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
int timeout, int retries)
{
- struct scsi_request *sreq;
int result;
struct scsi_sense_hdr sshdr;
SCSI_LOG_IOCTL(1, printk("Trying ioctl with scsi command %d\n", *cmd));
- sreq = scsi_allocate_request(sdev, GFP_KERNEL);
- if (!sreq) {
- printk(KERN_WARNING "SCSI internal ioctl failed, no memory\n");
- return -ENOMEM;
- }
-
- sreq->sr_data_direction = DMA_NONE;
- scsi_wait_req(sreq, cmd, NULL, 0, timeout, retries);
+ result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0,
+ &sshdr, timeout, retries);
- SCSI_LOG_IOCTL(2, printk("Ioctl returned 0x%x\n", sreq->sr_result));
+ SCSI_LOG_IOCTL(2, printk("Ioctl returned 0x%x\n", result));
- if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) &&
- (scsi_request_normalize_sense(sreq, &sshdr))) {
+ if ((driver_byte(result) & DRIVER_SENSE) &&
+ (scsi_sense_valid(&sshdr))) {
switch (sshdr.sense_key) {
case ILLEGAL_REQUEST:
if (cmd[0] == ALLOW_MEDIUM_REMOVAL)
@@ -125,7 +118,7 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
case UNIT_ATTENTION:
if (sdev->removable) {
sdev->changed = 1;
- sreq->sr_result = 0; /* This is no longer considered an error */
+ result = 0; /* This is no longer considered an error */
break;
}
default: /* Fall through for non-removable media */
@@ -135,15 +128,13 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd,
sdev->channel,
sdev->id,
sdev->lun,
- sreq->sr_result);
- scsi_print_req_sense(" ", sreq);
+ result);
+ scsi_print_sense_hdr(" ", &sshdr);
break;
}
}
- result = sreq->sr_result;
SCSI_LOG_IOCTL(2, printk("IOCTL Releasing command\n"));
- scsi_release_request(sreq);
return result;
}
@@ -208,8 +199,8 @@ int scsi_ioctl_send_command(struct scsi_device *sdev,
{
char *buf;
unsigned char cmd[MAX_COMMAND_SIZE];
+ unsigned char sense[SCSI_SENSE_BUFFERSIZE];
char __user *cmd_in;
- struct scsi_request *sreq;
unsigned char opcode;
unsigned int inlen, outlen, cmdlen;
unsigned int needed, buf_needed;
@@ -321,31 +312,23 @@ int scsi_ioctl_send_command(struct scsi_device *sdev,
break;
}
- sreq = scsi_allocate_request(sdev, GFP_KERNEL);
- if (!sreq) {
- result = -EINTR;
- goto error;
- }
-
- sreq->sr_data_direction = data_direction;
- scsi_wait_req(sreq, cmd, buf, needed, timeout, retries);
+ result = scsi_execute(sdev, cmd, data_direction, buf, needed,
+ sense, timeout, retries, 0);
/*
* If there was an error condition, pass the info back to the user.
*/
- result = sreq->sr_result;
if (result) {
- int sb_len = sizeof(sreq->sr_sense_buffer);
+ int sb_len = sizeof(*sense);
sb_len = (sb_len > OMAX_SB_LEN) ? OMAX_SB_LEN : sb_len;
- if (copy_to_user(cmd_in, sreq->sr_sense_buffer, sb_len))
+ if (copy_to_user(cmd_in, sense, sb_len))
result = -EFAULT;
} else {
if (copy_to_user(cmd_in, buf, outlen))
result = -EFAULT;
}
- scsi_release_request(sreq);
error:
kfree(buf);
return result;
@@ -475,8 +458,7 @@ int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd,
* error processing, as long as the device was opened
* non-blocking */
if (filp && filp->f_flags & O_NONBLOCK) {
- if (test_bit(SHOST_RECOVERY,
- &sdev->host->shost_state))
+ if (sdev->host->shost_state == SHOST_RECOVERY)
return -ENODEV;
} else if (!scsi_block_when_processing_errors(sdev))
return -ENODEV;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 7a91ca3d32a..77f2d444f7e 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -232,23 +232,6 @@ void scsi_do_req(struct scsi_request *sreq, const void *cmnd,
}
EXPORT_SYMBOL(scsi_do_req);
-static void scsi_wait_done(struct scsi_cmnd *cmd)
-{
- struct request *req = cmd->request;
- struct request_queue *q = cmd->device->request_queue;
- unsigned long flags;
-
- req->rq_status = RQ_SCSI_DONE; /* Busy, but indicate request done */
-
- spin_lock_irqsave(q->queue_lock, flags);
- if (blk_rq_tagged(req))
- blk_queue_end_tag(q, req);
- spin_unlock_irqrestore(q->queue_lock, flags);
-
- if (req->waiting)
- complete(req->waiting);
-}
-
/* This is the end routine we get to if a command was never attached
* to the request. Simply complete the request without changing
* rq_status; this will cause a DRIVER_ERROR. */
@@ -263,21 +246,114 @@ void scsi_wait_req(struct scsi_request *sreq, const void *cmnd, void *buffer,
unsigned bufflen, int timeout, int retries)
{
DECLARE_COMPLETION(wait);
-
- sreq->sr_request->waiting = &wait;
- sreq->sr_request->rq_status = RQ_SCSI_BUSY;
- sreq->sr_request->end_io = scsi_wait_req_end_io;
- scsi_do_req(sreq, cmnd, buffer, bufflen, scsi_wait_done,
- timeout, retries);
+ int write = (sreq->sr_data_direction == DMA_TO_DEVICE);
+ struct request *req;
+
+ req = blk_get_request(sreq->sr_device->request_queue, write,
+ __GFP_WAIT);
+ if (bufflen && blk_rq_map_kern(sreq->sr_device->request_queue, req,
+ buffer, bufflen, __GFP_WAIT)) {
+ sreq->sr_result = DRIVER_ERROR << 24;
+ blk_put_request(req);
+ return;
+ }
+
+ req->flags |= REQ_NOMERGE;
+ req->waiting = &wait;
+ req->end_io = scsi_wait_req_end_io;
+ req->cmd_len = COMMAND_SIZE(((u8 *)cmnd)[0]);
+ req->sense = sreq->sr_sense_buffer;
+ req->sense_len = 0;
+ memcpy(req->cmd, cmnd, req->cmd_len);
+ req->timeout = timeout;
+ req->flags |= REQ_BLOCK_PC;
+ req->rq_disk = NULL;
+ blk_insert_request(sreq->sr_device->request_queue, req,
+ sreq->sr_data_direction == DMA_TO_DEVICE, NULL);
wait_for_completion(&wait);
sreq->sr_request->waiting = NULL;
- if (sreq->sr_request->rq_status != RQ_SCSI_DONE)
+ sreq->sr_result = req->errors;
+ if (req->errors)
sreq->sr_result |= (DRIVER_ERROR << 24);
- __scsi_release_request(sreq);
+ blk_put_request(req);
}
+
EXPORT_SYMBOL(scsi_wait_req);
+/**
+ * scsi_execute - insert request and wait for the result
+ * @sdev: scsi device
+ * @cmd: scsi command
+ * @data_direction: data direction
+ * @buffer: data buffer
+ * @bufflen: len of buffer
+ * @sense: optional sense buffer
+ * @timeout: request timeout in seconds
+ * @retries: number of times to retry request
+ * @flags: or into request flags;
+ *
+ * returns the req->errors value which is the the scsi_cmnd result
+ * field.
+ **/
+int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ unsigned char *sense, int timeout, int retries, int flags)
+{
+ struct request *req;
+ int write = (data_direction == DMA_TO_DEVICE);
+ int ret = DRIVER_ERROR << 24;
+
+ req = blk_get_request(sdev->request_queue, write, __GFP_WAIT);
+
+ if (bufflen && blk_rq_map_kern(sdev->request_queue, req,
+ buffer, bufflen, __GFP_WAIT))
+ goto out;
+
+ req->cmd_len = COMMAND_SIZE(cmd[0]);
+ memcpy(req->cmd, cmd, req->cmd_len);
+ req->sense = sense;
+ req->sense_len = 0;
+ req->timeout = timeout;
+ req->flags |= flags | REQ_BLOCK_PC | REQ_SPECIAL | REQ_QUIET;
+
+ /*
+ * head injection *required* here otherwise quiesce won't work
+ */
+ blk_execute_rq(req->q, NULL, req, 1);
+
+ ret = req->errors;
+ out:
+ blk_put_request(req);
+
+ return ret;
+}
+EXPORT_SYMBOL(scsi_execute);
+
+
+int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ struct scsi_sense_hdr *sshdr, int timeout, int retries)
+{
+ char *sense = NULL;
+ int result;
+
+ if (sshdr) {
+ sense = kmalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
+ if (!sense)
+ return DRIVER_ERROR << 24;
+ memset(sense, 0, SCSI_SENSE_BUFFERSIZE);
+ }
+ result = scsi_execute(sdev, cmd, data_direction, buffer, bufflen,
+ sense, timeout, retries, 0);
+ if (sshdr)
+ scsi_normalize_sense(sense, SCSI_SENSE_BUFFERSIZE, sshdr);
+
+ kfree(sense);
+ return result;
+}
+EXPORT_SYMBOL(scsi_execute_req);
+
/*
* Function: scsi_init_cmd_errh()
*
@@ -348,7 +424,7 @@ void scsi_device_unbusy(struct scsi_device *sdev)
spin_lock_irqsave(shost->host_lock, flags);
shost->host_busy--;
- if (unlikely(test_bit(SHOST_RECOVERY, &shost->shost_state) &&
+ if (unlikely((shost->shost_state == SHOST_RECOVERY) &&
shost->host_failed))
scsi_eh_wakeup(shost);
spin_unlock(shost->host_lock);
@@ -851,17 +927,20 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
scsi_requeue_command(q, cmd);
return;
}
- printk(KERN_INFO "Device %s not ready.\n",
- req->rq_disk ? req->rq_disk->disk_name : "");
+ if (!(req->flags & REQ_QUIET))
+ dev_printk(KERN_INFO,
+ &cmd->device->sdev_gendev,
+ "Device not ready.\n");
cmd = scsi_end_request(cmd, 0, this_count, 1);
return;
case VOLUME_OVERFLOW:
- printk(KERN_INFO "Volume overflow <%d %d %d %d> CDB: ",
- cmd->device->host->host_no,
- (int)cmd->device->channel,
- (int)cmd->device->id, (int)cmd->device->lun);
- __scsi_print_command(cmd->data_cmnd);
- scsi_print_sense("", cmd);
+ if (!(req->flags & REQ_QUIET)) {
+ dev_printk(KERN_INFO,
+ &cmd->device->sdev_gendev,
+ "Volume overflow, CDB: ");
+ __scsi_print_command(cmd->data_cmnd);
+ scsi_print_sense("", cmd);
+ }
cmd = scsi_end_request(cmd, 0, block_bytes, 1);
return;
default:
@@ -878,14 +957,13 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
return;
}
if (result) {
- printk(KERN_INFO "SCSI error : <%d %d %d %d> return code "
- "= 0x%x\n", cmd->device->host->host_no,
- cmd->device->channel,
- cmd->device->id,
- cmd->device->lun, result);
-
- if (driver_byte(result) & DRIVER_SENSE)
- scsi_print_sense("", cmd);
+ if (!(req->flags & REQ_QUIET)) {
+ dev_printk(KERN_INFO, &cmd->device->sdev_gendev,
+ "SCSI error: return code = 0x%x\n", result);
+
+ if (driver_byte(result) & DRIVER_SENSE)
+ scsi_print_sense("", cmd);
+ }
/*
* Mark a single buffer as not uptodate. Queue the remainder.
* We sometimes get this cruft in the event that a medium error
@@ -1020,6 +1098,12 @@ static int scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
return -EOPNOTSUPP;
}
+static void scsi_generic_done(struct scsi_cmnd *cmd)
+{
+ BUG_ON(!blk_pc_request(cmd->request));
+ scsi_io_completion(cmd, cmd->result == 0 ? cmd->bufflen : 0, 0);
+}
+
static int scsi_prep_fn(struct request_queue *q, struct request *req)
{
struct scsi_device *sdev = q->queuedata;
@@ -1061,7 +1145,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
* these two cases differently. We differentiate by looking
* at request->cmd, as this tells us the real story.
*/
- if (req->flags & REQ_SPECIAL) {
+ if (req->flags & REQ_SPECIAL && req->special) {
struct scsi_request *sreq = req->special;
if (sreq->sr_magic == SCSI_REQ_MAGIC) {
@@ -1073,7 +1157,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
cmd = req->special;
} else if (req->flags & (REQ_CMD | REQ_BLOCK_PC)) {
- if(unlikely(specials_only)) {
+ if(unlikely(specials_only) && !(req->flags & REQ_SPECIAL)) {
if(specials_only == SDEV_QUIESCE ||
specials_only == SDEV_BLOCK)
return BLKPREP_DEFER;
@@ -1142,11 +1226,26 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
/*
* Initialize the actual SCSI command for this request.
*/
- drv = *(struct scsi_driver **)req->rq_disk->private_data;
- if (unlikely(!drv->init_command(cmd))) {
- scsi_release_buffers(cmd);
- scsi_put_command(cmd);
- return BLKPREP_KILL;
+ if (req->rq_disk) {
+ drv = *(struct scsi_driver **)req->rq_disk->private_data;
+ if (unlikely(!drv->init_command(cmd))) {
+ scsi_release_buffers(cmd);
+ scsi_put_command(cmd);
+ return BLKPREP_KILL;
+ }
+ } else {
+ memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
+ if (rq_data_dir(req) == WRITE)
+ cmd->sc_data_direction = DMA_TO_DEVICE;
+ else if (req->data_len)
+ cmd->sc_data_direction = DMA_FROM_DEVICE;
+ else
+ cmd->sc_data_direction = DMA_NONE;
+
+ cmd->transfersize = req->data_len;
+ cmd->allowed = 3;
+ cmd->timeout_per_command = req->timeout;
+ cmd->done = scsi_generic_done;
}
}
@@ -1207,7 +1306,7 @@ static inline int scsi_host_queue_ready(struct request_queue *q,
struct Scsi_Host *shost,
struct scsi_device *sdev)
{
- if (test_bit(SHOST_RECOVERY, &shost->shost_state))
+ if (shost->shost_state == SHOST_RECOVERY)
return 0;
if (shost->host_busy == 0 && shost->host_blocked) {
/*
@@ -1539,9 +1638,9 @@ void scsi_exit_queue(void)
}
}
/**
- * __scsi_mode_sense - issue a mode sense, falling back from 10 to
+ * scsi_mode_sense - issue a mode sense, falling back from 10 to
* six bytes if necessary.
- * @sreq: SCSI request to fill in with the MODE_SENSE
+ * @sdev: SCSI device to be queried
* @dbd: set if mode sense will allow block descriptors to be returned
* @modepage: mode page being requested
* @buffer: request buffer (may not be smaller than eight bytes)
@@ -1549,26 +1648,34 @@ void scsi_exit_queue(void)
* @timeout: command timeout
* @retries: number of retries before failing
* @data: returns a structure abstracting the mode header data
+ * @sense: place to put sense data (or NULL if no sense to be collected).
+ * must be SCSI_SENSE_BUFFERSIZE big.
*
* Returns zero if unsuccessful, or the header offset (either 4
* or 8 depending on whether a six or ten byte command was
* issued) if successful.
**/
int
-__scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
+scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
unsigned char *buffer, int len, int timeout, int retries,
- struct scsi_mode_data *data) {
+ struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) {
unsigned char cmd[12];
int use_10_for_ms;
int header_length;
+ int result;
+ struct scsi_sense_hdr my_sshdr;
memset(data, 0, sizeof(*data));
memset(&cmd[0], 0, 12);
cmd[1] = dbd & 0x18; /* allows DBD and LLBA bits */
cmd[2] = modepage;
+ /* caller might not be interested in sense, but we need it */
+ if (!sshdr)
+ sshdr = &my_sshdr;
+
retry:
- use_10_for_ms = sreq->sr_device->use_10_for_ms;
+ use_10_for_ms = sdev->use_10_for_ms;
if (use_10_for_ms) {
if (len < 8)
@@ -1586,36 +1693,31 @@ __scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
header_length = 4;
}
- sreq->sr_cmd_len = 0;
- memset(sreq->sr_sense_buffer, 0, sizeof(sreq->sr_sense_buffer));
- sreq->sr_data_direction = DMA_FROM_DEVICE;
-
memset(buffer, 0, len);
- scsi_wait_req(sreq, cmd, buffer, len, timeout, retries);
+ result = scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buffer, len,
+ sshdr, timeout, retries);
/* This code looks awful: what it's doing is making sure an
* ILLEGAL REQUEST sense return identifies the actual command
* byte as the problem. MODE_SENSE commands can return
* ILLEGAL REQUEST if the code page isn't supported */
- if (use_10_for_ms && !scsi_status_is_good(sreq->sr_result) &&
- (driver_byte(sreq->sr_result) & DRIVER_SENSE)) {
- struct scsi_sense_hdr sshdr;
-
- if (scsi_request_normalize_sense(sreq, &sshdr)) {
- if ((sshdr.sense_key == ILLEGAL_REQUEST) &&
- (sshdr.asc == 0x20) && (sshdr.ascq == 0)) {
+ if (use_10_for_ms && !scsi_status_is_good(result) &&
+ (driver_byte(result) & DRIVER_SENSE)) {
+ if (scsi_sense_valid(sshdr)) {
+ if ((sshdr->sense_key == ILLEGAL_REQUEST) &&
+ (sshdr->asc == 0x20) && (sshdr->ascq == 0)) {
/*
* Invalid command operation code
*/
- sreq->sr_device->use_10_for_ms = 0;
+ sdev->use_10_for_ms = 0;
goto retry;
}
}
}
- if(scsi_status_is_good(sreq->sr_result)) {
+ if(scsi_status_is_good(result)) {
data->header_length = header_length;
if(use_10_for_ms) {
data->length = buffer[0]*256 + buffer[1] + 2;
@@ -1632,73 +1734,31 @@ __scsi_mode_sense(struct scsi_request *sreq, int dbd, int modepage,
}
}
- return sreq->sr_result;
-}
-EXPORT_SYMBOL(__scsi_mode_sense);
-
-/**
- * scsi_mode_sense - issue a mode sense, falling back from 10 to
- * six bytes if necessary.
- * @sdev: scsi device to send command to.
- * @dbd: set if mode sense will disable block descriptors in the return
- * @modepage: mode page being requested
- * @buffer: request buffer (may not be smaller than eight bytes)
- * @len: length of request buffer.
- * @timeout: command timeout
- * @retries: number of retries before failing
- *
- * Returns zero if unsuccessful, or the header offset (either 4
- * or 8 depending on whether a six or ten byte command was
- * issued) if successful.
- **/
-int
-scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
- unsigned char *buffer, int len, int timeout, int retries,
- struct scsi_mode_data *data)
-{
- struct scsi_request *sreq = scsi_allocate_request(sdev, GFP_KERNEL);
- int ret;
-
- if (!sreq)
- return -1;
-
- ret = __scsi_mode_sense(sreq, dbd, modepage, buffer, len,
- timeout, retries, data);
-
- scsi_release_request(sreq);
-
- return ret;
+ return result;
}
EXPORT_SYMBOL(scsi_mode_sense);
int
scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries)
{
- struct scsi_request *sreq;
char cmd[] = {
TEST_UNIT_READY, 0, 0, 0, 0, 0,
};
+ struct scsi_sense_hdr sshdr;
int result;
- sreq = scsi_allocate_request(sdev, GFP_KERNEL);
- if (!sreq)
- return -ENOMEM;
-
- sreq->sr_data_direction = DMA_NONE;
- scsi_wait_req(sreq, cmd, NULL, 0, timeout, retries);
+ result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL, 0, &sshdr,
+ timeout, retries);
- if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) && sdev->removable) {
- struct scsi_sense_hdr sshdr;
+ if ((driver_byte(result) & DRIVER_SENSE) && sdev->removable) {
- if ((scsi_request_normalize_sense(sreq, &sshdr)) &&
+ if ((scsi_sense_valid(&sshdr)) &&
((sshdr.sense_key == UNIT_ATTENTION) ||
(sshdr.sense_key == NOT_READY))) {
sdev->changed = 1;
- sreq->sr_result = 0;
+ result = 0;
}
}
- result = sreq->sr_result;
- scsi_release_request(sreq);
return result;
}
EXPORT_SYMBOL(scsi_test_unit_ready);
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index d30d7f4e63e..ee6de1768e5 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -63,6 +63,9 @@ extern int __init scsi_init_devinfo(void);
extern void scsi_exit_devinfo(void);
/* scsi_error.c */
+extern void scsi_add_timer(struct scsi_cmnd *, int,
+ void (*)(struct scsi_cmnd *));
+extern int scsi_delete_timer(struct scsi_cmnd *);
extern void scsi_times_out(struct scsi_cmnd *cmd);
extern int scsi_error_handler(void *host);
extern int scsi_decide_disposition(struct scsi_cmnd *cmd);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 48edd67982a..19c9a232a75 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -111,15 +111,14 @@ MODULE_PARM_DESC(inq_timeout,
/**
* scsi_unlock_floptical - unlock device via a special MODE SENSE command
- * @sreq: used to send the command
+ * @sdev: scsi device to send command to
* @result: area to store the result of the MODE SENSE
*
* Description:
- * Send a vendor specific MODE SENSE (not a MODE SELECT) command using
- * @sreq to unlock a device, storing the (unused) results into result.
+ * Send a vendor specific MODE SENSE (not a MODE SELECT) command.
* Called for BLIST_KEY devices.
**/
-static void scsi_unlock_floptical(struct scsi_request *sreq,
+static void scsi_unlock_floptical(struct scsi_device *sdev,
unsigned char *result)
{
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
@@ -129,11 +128,10 @@ static void scsi_unlock_floptical(struct scsi_request *sreq,
scsi_cmd[1] = 0;
scsi_cmd[2] = 0x2e;
scsi_cmd[3] = 0;
- scsi_cmd[4] = 0x2a; /* size */
+ scsi_cmd[4] = 0x2a; /* size */
scsi_cmd[5] = 0;
- sreq->sr_cmd_len = 0;
- sreq->sr_data_direction = DMA_FROM_DEVICE;
- scsi_wait_req(sreq, scsi_cmd, result, 0x2a /* size */, SCSI_TIMEOUT, 3);
+ scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE, result, 0x2a, NULL,
+ SCSI_TIMEOUT, 3);
}
/**
@@ -433,26 +431,25 @@ void scsi_target_reap(struct scsi_target *starget)
/**
* scsi_probe_lun - probe a single LUN using a SCSI INQUIRY
- * @sreq: used to send the INQUIRY
+ * @sdev: scsi_device to probe
* @inq_result: area to store the INQUIRY result
+ * @result_len: len of inq_result
* @bflags: store any bflags found here
*
* Description:
- * Probe the lun associated with @sreq using a standard SCSI INQUIRY;
+ * Probe the lun associated with @req using a standard SCSI INQUIRY;
*
- * If the INQUIRY is successful, sreq->sr_result is zero and: the
+ * If the INQUIRY is successful, zero is returned and the
* INQUIRY data is in @inq_result; the scsi_level and INQUIRY length
- * are copied to the Scsi_Device at @sreq->sr_device (sdev);
- * any flags value is stored in *@bflags.
+ * are copied to the Scsi_Device any flags value is stored in *@bflags.
**/
-static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
- int *bflags)
+static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
+ int result_len, int *bflags)
{
- struct scsi_device *sdev = sreq->sr_device; /* a bit ugly */
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
int first_inquiry_len, try_inquiry_len, next_inquiry_len;
int response_len = 0;
- int pass, count;
+ int pass, count, result;
struct scsi_sense_hdr sshdr;
*bflags = 0;
@@ -475,28 +472,26 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
memset(scsi_cmd, 0, 6);
scsi_cmd[0] = INQUIRY;
scsi_cmd[4] = (unsigned char) try_inquiry_len;
- sreq->sr_cmd_len = 0;
- sreq->sr_data_direction = DMA_FROM_DEVICE;
memset(inq_result, 0, try_inquiry_len);
- scsi_wait_req(sreq, (void *) scsi_cmd, (void *) inq_result,
- try_inquiry_len,
- HZ/2 + HZ*scsi_inq_timeout, 3);
+
+ result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
+ inq_result, try_inquiry_len, &sshdr,
+ HZ / 2 + HZ * scsi_inq_timeout, 3);
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: INQUIRY %s "
"with code 0x%x\n",
- sreq->sr_result ? "failed" : "successful",
- sreq->sr_result));
+ result ? "failed" : "successful", result));
- if (sreq->sr_result) {
+ if (result) {
/*
* not-ready to ready transition [asc/ascq=0x28/0x0]
* or power-on, reset [asc/ascq=0x29/0x0], continue.
* INQUIRY should not yield UNIT_ATTENTION
* but many buggy devices do so anyway.
*/
- if ((driver_byte(sreq->sr_result) & DRIVER_SENSE) &&
- scsi_request_normalize_sense(sreq, &sshdr)) {
+ if ((driver_byte(result) & DRIVER_SENSE) &&
+ scsi_sense_valid(&sshdr)) {
if ((sshdr.sense_key == UNIT_ATTENTION) &&
((sshdr.asc == 0x28) ||
(sshdr.asc == 0x29)) &&
@@ -507,7 +502,7 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
break;
}
- if (sreq->sr_result == 0) {
+ if (result == 0) {
response_len = (unsigned char) inq_result[4] + 5;
if (response_len > 255)
response_len = first_inquiry_len; /* sanity */
@@ -556,8 +551,8 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
/* If the last transfer attempt got an error, assume the
* peripheral doesn't exist or is dead. */
- if (sreq->sr_result)
- return;
+ if (result)
+ return -EIO;
/* Don't report any more data than the device says is valid */
sdev->inquiry_len = min(try_inquiry_len, response_len);
@@ -593,7 +588,7 @@ static void scsi_probe_lun(struct scsi_request *sreq, char *inq_result,
(sdev->scsi_level == 1 && (inq_result[3] & 0x0f) == 1))
sdev->scsi_level++;
- return;
+ return 0;
}
/**
@@ -800,9 +795,8 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
void *hostdata)
{
struct scsi_device *sdev;
- struct scsi_request *sreq;
unsigned char *result;
- int bflags, res = SCSI_SCAN_NO_RESPONSE;
+ int bflags, res = SCSI_SCAN_NO_RESPONSE, result_len = 256;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
/*
@@ -831,16 +825,13 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
sdev = scsi_alloc_sdev(starget, lun, hostdata);
if (!sdev)
goto out;
- sreq = scsi_allocate_request(sdev, GFP_ATOMIC);
- if (!sreq)
- goto out_free_sdev;
- result = kmalloc(256, GFP_ATOMIC |
+
+ result = kmalloc(result_len, GFP_ATOMIC |
((shost->unchecked_isa_dma) ? __GFP_DMA : 0));
if (!result)
- goto out_free_sreq;
+ goto out_free_sdev;
- scsi_probe_lun(sreq, result, &bflags);
- if (sreq->sr_result)
+ if (scsi_probe_lun(sdev, result, result_len, &bflags))
goto out_free_result;
/*
@@ -868,7 +859,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
if (res == SCSI_SCAN_LUN_PRESENT) {
if (bflags & BLIST_KEY) {
sdev->lockable = 0;
- scsi_unlock_floptical(sreq, result);
+ scsi_unlock_floptical(sdev, result);
}
if (bflagsp)
*bflagsp = bflags;
@@ -876,8 +867,6 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
out_free_result:
kfree(result);
- out_free_sreq:
- scsi_release_request(sreq);
out_free_sdev:
if (res == SCSI_SCAN_LUN_PRESENT) {
if (sdevp) {
@@ -1070,8 +1059,8 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
unsigned int lun;
unsigned int num_luns;
unsigned int retries;
+ int result;
struct scsi_lun *lunp, *lun_data;
- struct scsi_request *sreq;
u8 *data;
struct scsi_sense_hdr sshdr;
struct scsi_target *starget = scsi_target(sdev);
@@ -1089,10 +1078,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
if (bflags & BLIST_NOLUN)
return 0;
- sreq = scsi_allocate_request(sdev, GFP_ATOMIC);
- if (!sreq)
- goto out;
-
sprintf(devname, "host %d channel %d id %d",
sdev->host->host_no, sdev->channel, sdev->id);
@@ -1110,7 +1095,7 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
lun_data = kmalloc(length, GFP_ATOMIC |
(sdev->host->unchecked_isa_dma ? __GFP_DMA : 0));
if (!lun_data)
- goto out_release_request;
+ goto out;
scsi_cmd[0] = REPORT_LUNS;
@@ -1129,8 +1114,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
scsi_cmd[10] = 0; /* reserved */
scsi_cmd[11] = 0; /* control */
- sreq->sr_cmd_len = 0;
- sreq->sr_data_direction = DMA_FROM_DEVICE;
/*
* We can get a UNIT ATTENTION, for example a power on/reset, so
@@ -1146,29 +1129,29 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: Sending"
" REPORT LUNS to %s (try %d)\n", devname,
retries));
- scsi_wait_req(sreq, scsi_cmd, lun_data, length,
- SCSI_TIMEOUT + 4*HZ, 3);
+
+ result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
+ lun_data, length, &sshdr,
+ SCSI_TIMEOUT + 4 * HZ, 3);
+
SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: REPORT LUNS"
- " %s (try %d) result 0x%x\n", sreq->sr_result
- ? "failed" : "successful", retries,
- sreq->sr_result));
- if (sreq->sr_result == 0)
+ " %s (try %d) result 0x%x\n", result
+ ? "failed" : "successful", retries, result));
+ if (result == 0)
break;
- else if (scsi_request_normalize_sense(sreq, &sshdr)) {
+ else if (scsi_sense_valid(&sshdr)) {
if (sshdr.sense_key != UNIT_ATTENTION)
break;
}
}
- if (sreq->sr_result) {
+ if (result) {
/*
* The device probably does not support a REPORT LUN command
*/
kfree(lun_data);
- scsi_release_request(sreq);
return 1;
}
- scsi_release_request(sreq);
/*
* Get the length from the first four bytes of lun_data.
@@ -1242,8 +1225,6 @@ static int scsi_report_lun_scan(struct scsi_device *sdev, int bflags,
kfree(lun_data);
return 0;
- out_release_request:
- scsi_release_request(sreq);
out:
/*
* We are out of memory, don't try scanning any further.
@@ -1265,9 +1246,12 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
get_device(&starget->dev);
down(&shost->scan_mutex);
- res = scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata);
- if (res != SCSI_SCAN_LUN_PRESENT)
- sdev = ERR_PTR(-ENODEV);
+ if (scsi_host_scan_allowed(shost)) {
+ res = scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1,
+ hostdata);
+ if (res != SCSI_SCAN_LUN_PRESENT)
+ sdev = ERR_PTR(-ENODEV);
+ }
up(&shost->scan_mutex);
scsi_target_reap(starget);
put_device(&starget->dev);
@@ -1417,11 +1401,15 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
return -EINVAL;
down(&shost->scan_mutex);
- if (channel == SCAN_WILD_CARD)
- for (channel = 0; channel <= shost->max_channel; channel++)
+ if (scsi_host_scan_allowed(shost)) {
+ if (channel == SCAN_WILD_CARD)
+ for (channel = 0; channel <= shost->max_channel;
+ channel++)
+ scsi_scan_channel(shost, channel, id, lun,
+ rescan);
+ else
scsi_scan_channel(shost, channel, id, lun, rescan);
- else
- scsi_scan_channel(shost, channel, id, lun, rescan);
+ }
up(&shost->scan_mutex);
return 0;
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index beed7fbe1cb..dae59d1da07 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -48,6 +48,30 @@ const char *scsi_device_state_name(enum scsi_device_state state)
return name;
}
+static struct {
+ enum scsi_host_state value;
+ char *name;
+} shost_states[] = {
+ { SHOST_CREATED, "created" },
+ { SHOST_RUNNING, "running" },
+ { SHOST_CANCEL, "cancel" },
+ { SHOST_DEL, "deleted" },
+ { SHOST_RECOVERY, "recovery" },
+};
+const char *scsi_host_state_name(enum scsi_host_state state)
+{
+ int i;
+ char *name = NULL;
+
+ for (i = 0; i < sizeof(shost_states)/sizeof(shost_states[0]); i++) {
+ if (shost_states[i].value == state) {
+ name = shost_states[i].name;
+ break;
+ }
+ }
+ return name;
+}
+
static int check_set(unsigned int *val, char *src)
{
char *last;
@@ -124,6 +148,43 @@ static ssize_t store_scan(struct class_device *class_dev, const char *buf,
};
static CLASS_DEVICE_ATTR(scan, S_IWUSR, NULL, store_scan);
+static ssize_t
+store_shost_state(struct class_device *class_dev, const char *buf, size_t count)
+{
+ int i;
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ enum scsi_host_state state = 0;
+
+ for (i = 0; i < sizeof(shost_states)/sizeof(shost_states[0]); i++) {
+ const int len = strlen(shost_states[i].name);
+ if (strncmp(shost_states[i].name, buf, len) == 0 &&
+ buf[len] == '\n') {
+ state = shost_states[i].value;
+ break;
+ }
+ }
+ if (!state)
+ return -EINVAL;
+
+ if (scsi_host_set_state(shost, state))
+ return -EINVAL;
+ return count;
+}
+
+static ssize_t
+show_shost_state(struct class_device *class_dev, char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ const char *name = scsi_host_state_name(shost->shost_state);
+
+ if (!name)
+ return -EINVAL;
+
+ return snprintf(buf, 20, "%s\n", name);
+}
+
+static CLASS_DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost_state);
+
shost_rd_attr(unique_id, "%u\n");
shost_rd_attr(host_busy, "%hu\n");
shost_rd_attr(cmd_per_lun, "%hd\n");
@@ -139,6 +200,7 @@ static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
&class_device_attr_unchecked_isa_dma,
&class_device_attr_proc_name,
&class_device_attr_scan,
+ &class_device_attr_state,
NULL
};
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index e6412fce423..2cab556b6e8 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -252,7 +252,8 @@ struct fc_internal {
#define to_fc_internal(tmpl) container_of(tmpl, struct fc_internal, t)
-static int fc_target_setup(struct device *dev)
+static int fc_target_setup(struct transport_container *tc, struct device *dev,
+ struct class_device *cdev)
{
struct scsi_target *starget = to_scsi_target(dev);
struct fc_rport *rport = starget_to_rport(starget);
@@ -281,7 +282,8 @@ static DECLARE_TRANSPORT_CLASS(fc_transport_class,
NULL,
NULL);
-static int fc_host_setup(struct device *dev)
+static int fc_host_setup(struct transport_container *tc, struct device *dev,
+ struct class_device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 7670919a087..ef577c8c218 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -28,14 +28,14 @@
#include "scsi_priv.h"
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_eh.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_spi.h>
#define SPI_PRINTK(x, l, f, a...) dev_printk(l, &(x)->dev, f , ##a)
-#define SPI_NUM_ATTRS 13 /* increase this if you add attributes */
+#define SPI_NUM_ATTRS 14 /* increase this if you add attributes */
#define SPI_OTHER_ATTRS 1 /* Increase this if you add "always
* on" attributes */
#define SPI_HOST_ATTRS 1
@@ -106,27 +106,31 @@ static int sprint_frac(char *dest, int value, int denom)
return result;
}
-/* Modification of scsi_wait_req that will clear UNIT ATTENTION conditions
- * resulting from (likely) bus and device resets */
-static void spi_wait_req(struct scsi_request *sreq, const void *cmd,
- void *buffer, unsigned bufflen)
+static int spi_execute(struct scsi_device *sdev, const void *cmd,
+ enum dma_data_direction dir,
+ void *buffer, unsigned bufflen,
+ struct scsi_sense_hdr *sshdr)
{
- int i;
+ int i, result;
+ unsigned char sense[SCSI_SENSE_BUFFERSIZE];
for(i = 0; i < DV_RETRIES; i++) {
- sreq->sr_request->flags |= REQ_FAILFAST;
-
- scsi_wait_req(sreq, cmd, buffer, bufflen,
- DV_TIMEOUT, /* retries */ 1);
- if (sreq->sr_result & DRIVER_SENSE) {
- struct scsi_sense_hdr sshdr;
-
- if (scsi_request_normalize_sense(sreq, &sshdr)
- && sshdr.sense_key == UNIT_ATTENTION)
+ result = scsi_execute(sdev, cmd, dir, buffer, bufflen,
+ sense, DV_TIMEOUT, /* retries */ 1,
+ REQ_FAILFAST);
+ if (result & DRIVER_SENSE) {
+ struct scsi_sense_hdr sshdr_tmp;
+ if (!sshdr)
+ sshdr = &sshdr_tmp;
+
+ if (scsi_normalize_sense(sense, sizeof(*sense),
+ sshdr)
+ && sshdr->sense_key == UNIT_ATTENTION)
continue;
}
break;
}
+ return result;
}
static struct {
@@ -162,7 +166,8 @@ static inline enum spi_signal_type spi_signal_to_value(const char *name)
return SPI_SIGNAL_UNKNOWN;
}
-static int spi_host_setup(struct device *dev)
+static int spi_host_setup(struct transport_container *tc, struct device *dev,
+ struct class_device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
@@ -196,7 +201,9 @@ static int spi_host_match(struct attribute_container *cont,
return &i->t.host_attrs.ac == cont;
}
-static int spi_device_configure(struct device *dev)
+static int spi_device_configure(struct transport_container *tc,
+ struct device *dev,
+ struct class_device *cdev)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct scsi_target *starget = sdev->sdev_target;
@@ -214,7 +221,9 @@ static int spi_device_configure(struct device *dev)
return 0;
}
-static int spi_setup_transport_attrs(struct device *dev)
+static int spi_setup_transport_attrs(struct transport_container *tc,
+ struct device *dev,
+ struct class_device *cdev)
{
struct scsi_target *starget = to_scsi_target(dev);
@@ -231,6 +240,7 @@ static int spi_setup_transport_attrs(struct device *dev)
spi_rd_strm(starget) = 0;
spi_rti(starget) = 0;
spi_pcomp_en(starget) = 0;
+ spi_hold_mcs(starget) = 0;
spi_dv_pending(starget) = 0;
spi_initial_dv(starget) = 0;
init_MUTEX(&spi_dv_sem(starget));
@@ -347,6 +357,7 @@ spi_transport_rd_attr(wr_flow, "%d\n");
spi_transport_rd_attr(rd_strm, "%d\n");
spi_transport_rd_attr(rti, "%d\n");
spi_transport_rd_attr(pcomp_en, "%d\n");
+spi_transport_rd_attr(hold_mcs, "%d\n");
/* we only care about the first child device so we return 1 */
static int child_iter(struct device *dev, void *data)
@@ -539,13 +550,13 @@ enum spi_compare_returns {
/* This is for read/write Domain Validation: If the device supports
* an echo buffer, we do read/write tests to it */
static enum spi_compare_returns
-spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
+spi_dv_device_echo_buffer(struct scsi_device *sdev, u8 *buffer,
u8 *ptr, const int retries)
{
- struct scsi_device *sdev = sreq->sr_device;
int len = ptr - buffer;
- int j, k, r;
+ int j, k, r, result;
unsigned int pattern = 0x0000ffff;
+ struct scsi_sense_hdr sshdr;
const char spi_write_buffer[] = {
WRITE_BUFFER, 0x0a, 0, 0, 0, 0, 0, len >> 8, len & 0xff, 0
@@ -590,14 +601,12 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
}
for (r = 0; r < retries; r++) {
- sreq->sr_cmd_len = 0; /* wait_req to fill in */
- sreq->sr_data_direction = DMA_TO_DEVICE;
- spi_wait_req(sreq, spi_write_buffer, buffer, len);
- if(sreq->sr_result || !scsi_device_online(sdev)) {
- struct scsi_sense_hdr sshdr;
+ result = spi_execute(sdev, spi_write_buffer, DMA_TO_DEVICE,
+ buffer, len, &sshdr);
+ if(result || !scsi_device_online(sdev)) {
scsi_device_set_state(sdev, SDEV_QUIESCE);
- if (scsi_request_normalize_sense(sreq, &sshdr)
+ if (scsi_sense_valid(&sshdr)
&& sshdr.sense_key == ILLEGAL_REQUEST
/* INVALID FIELD IN CDB */
&& sshdr.asc == 0x24 && sshdr.ascq == 0x00)
@@ -609,14 +618,13 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
return SPI_COMPARE_SKIP_TEST;
- SPI_PRINTK(sdev->sdev_target, KERN_ERR, "Write Buffer failure %x\n", sreq->sr_result);
+ SPI_PRINTK(sdev->sdev_target, KERN_ERR, "Write Buffer failure %x\n", result);
return SPI_COMPARE_FAILURE;
}
memset(ptr, 0, len);
- sreq->sr_cmd_len = 0; /* wait_req to fill in */
- sreq->sr_data_direction = DMA_FROM_DEVICE;
- spi_wait_req(sreq, spi_read_buffer, ptr, len);
+ spi_execute(sdev, spi_read_buffer, DMA_FROM_DEVICE,
+ ptr, len, NULL);
scsi_device_set_state(sdev, SDEV_QUIESCE);
if (memcmp(buffer, ptr, len) != 0)
@@ -628,25 +636,22 @@ spi_dv_device_echo_buffer(struct scsi_request *sreq, u8 *buffer,
/* This is for the simplest form of Domain Validation: a read test
* on the inquiry data from the device */
static enum spi_compare_returns
-spi_dv_device_compare_inquiry(struct scsi_request *sreq, u8 *buffer,
+spi_dv_device_compare_inquiry(struct scsi_device *sdev, u8 *buffer,
u8 *ptr, const int retries)
{
- int r;
- const int len = sreq->sr_device->inquiry_len;
- struct scsi_device *sdev = sreq->sr_device;
+ int r, result;
+ const int len = sdev->inquiry_len;
const char spi_inquiry[] = {
INQUIRY, 0, 0, 0, len, 0
};
for (r = 0; r < retries; r++) {
- sreq->sr_cmd_len = 0; /* wait_req to fill in */
- sreq->sr_data_direction = DMA_FROM_DEVICE;
-
memset(ptr, 0, len);
- spi_wait_req(sreq, spi_inquiry, ptr, len);
+ result = spi_execute(sdev, spi_inquiry, DMA_FROM_DEVICE,
+ ptr, len, NULL);
- if(sreq->sr_result || !scsi_device_online(sdev)) {
+ if(result || !scsi_device_online(sdev)) {
scsi_device_set_state(sdev, SDEV_QUIESCE);
return SPI_COMPARE_FAILURE;
}
@@ -667,12 +672,11 @@ spi_dv_device_compare_inquiry(struct scsi_request *sreq, u8 *buffer,
}
static enum spi_compare_returns
-spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
+spi_dv_retrain(struct scsi_device *sdev, u8 *buffer, u8 *ptr,
enum spi_compare_returns
- (*compare_fn)(struct scsi_request *, u8 *, u8 *, int))
+ (*compare_fn)(struct scsi_device *, u8 *, u8 *, int))
{
- struct spi_internal *i = to_spi_internal(sreq->sr_host->transportt);
- struct scsi_device *sdev = sreq->sr_device;
+ struct spi_internal *i = to_spi_internal(sdev->host->transportt);
struct scsi_target *starget = sdev->sdev_target;
int period = 0, prevperiod = 0;
enum spi_compare_returns retval;
@@ -680,7 +684,7 @@ spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
for (;;) {
int newperiod;
- retval = compare_fn(sreq, buffer, ptr, DV_LOOPS);
+ retval = compare_fn(sdev, buffer, ptr, DV_LOOPS);
if (retval == SPI_COMPARE_SUCCESS
|| retval == SPI_COMPARE_SKIP_TEST)
@@ -726,9 +730,9 @@ spi_dv_retrain(struct scsi_request *sreq, u8 *buffer, u8 *ptr,
}
static int
-spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
+spi_dv_device_get_echo_buffer(struct scsi_device *sdev, u8 *buffer)
{
- int l;
+ int l, result;
/* first off do a test unit ready. This can error out
* because of reservations or some other reason. If it
@@ -744,18 +748,16 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
};
- sreq->sr_cmd_len = 0;
- sreq->sr_data_direction = DMA_NONE;
-
/* We send a set of three TURs to clear any outstanding
* unit attention conditions if they exist (Otherwise the
* buffer tests won't be happy). If the TUR still fails
* (reservation conflict, device not ready, etc) just
* skip the write tests */
for (l = 0; ; l++) {
- spi_wait_req(sreq, spi_test_unit_ready, NULL, 0);
+ result = spi_execute(sdev, spi_test_unit_ready, DMA_NONE,
+ NULL, 0, NULL);
- if(sreq->sr_result) {
+ if(result) {
if(l >= 3)
return 0;
} else {
@@ -764,12 +766,10 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
}
}
- sreq->sr_cmd_len = 0;
- sreq->sr_data_direction = DMA_FROM_DEVICE;
-
- spi_wait_req(sreq, spi_read_buffer_descriptor, buffer, 4);
+ result = spi_execute(sdev, spi_read_buffer_descriptor,
+ DMA_FROM_DEVICE, buffer, 4, NULL);
- if (sreq->sr_result)
+ if (result)
/* Device has no echo buffer */
return 0;
@@ -777,17 +777,16 @@ spi_dv_device_get_echo_buffer(struct scsi_request *sreq, u8 *buffer)
}
static void
-spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
+spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
{
- struct spi_internal *i = to_spi_internal(sreq->sr_host->transportt);
- struct scsi_device *sdev = sreq->sr_device;
+ struct spi_internal *i = to_spi_internal(sdev->host->transportt);
struct scsi_target *starget = sdev->sdev_target;
int len = sdev->inquiry_len;
/* first set us up for narrow async */
DV_SET(offset, 0);
DV_SET(width, 0);
- if (spi_dv_device_compare_inquiry(sreq, buffer, buffer, DV_LOOPS)
+ if (spi_dv_device_compare_inquiry(sdev, buffer, buffer, DV_LOOPS)
!= SPI_COMPARE_SUCCESS) {
SPI_PRINTK(starget, KERN_ERR, "Domain Validation Initial Inquiry Failed\n");
/* FIXME: should probably offline the device here? */
@@ -799,7 +798,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
scsi_device_wide(sdev)) {
i->f->set_width(starget, 1);
- if (spi_dv_device_compare_inquiry(sreq, buffer,
+ if (spi_dv_device_compare_inquiry(sdev, buffer,
buffer + len,
DV_LOOPS)
!= SPI_COMPARE_SUCCESS) {
@@ -820,7 +819,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
len = 0;
if (scsi_device_dt(sdev))
- len = spi_dv_device_get_echo_buffer(sreq, buffer);
+ len = spi_dv_device_get_echo_buffer(sdev, buffer);
retry:
@@ -846,7 +845,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
if (len == 0) {
SPI_PRINTK(starget, KERN_INFO, "Domain Validation skipping write tests\n");
- spi_dv_retrain(sreq, buffer, buffer + len,
+ spi_dv_retrain(sdev, buffer, buffer + len,
spi_dv_device_compare_inquiry);
return;
}
@@ -856,7 +855,7 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
len = SPI_MAX_ECHO_BUFFER_SIZE;
}
- if (spi_dv_retrain(sreq, buffer, buffer + len,
+ if (spi_dv_retrain(sdev, buffer, buffer + len,
spi_dv_device_echo_buffer)
== SPI_COMPARE_SKIP_TEST) {
/* OK, the stupid drive can't do a write echo buffer
@@ -879,16 +878,12 @@ spi_dv_device_internal(struct scsi_request *sreq, u8 *buffer)
void
spi_dv_device(struct scsi_device *sdev)
{
- struct scsi_request *sreq = scsi_allocate_request(sdev, GFP_KERNEL);
struct scsi_target *starget = sdev->sdev_target;
u8 *buffer;
const int len = SPI_MAX_ECHO_BUFFER_SIZE*2;
- if (unlikely(!sreq))
- return;
-
if (unlikely(scsi_device_get(sdev)))
- goto out_free_req;
+ return;
buffer = kmalloc(len, GFP_KERNEL);
@@ -909,7 +904,7 @@ spi_dv_device(struct scsi_device *sdev)
SPI_PRINTK(starget, KERN_INFO, "Beginning Domain Validation\n");
- spi_dv_device_internal(sreq, buffer);
+ spi_dv_device_internal(sdev, buffer);
SPI_PRINTK(starget, KERN_INFO, "Ending Domain Validation\n");
@@ -924,8 +919,6 @@ spi_dv_device(struct scsi_device *sdev)
kfree(buffer);
out_put:
scsi_device_put(sdev);
- out_free_req:
- scsi_release_request(sreq);
}
EXPORT_SYMBOL(spi_dv_device);
@@ -1028,10 +1021,17 @@ void spi_display_xfer_agreement(struct scsi_target *starget)
sprint_frac(tmp, picosec, 1000);
dev_info(&starget->dev,
- "%s %sSCSI %d.%d MB/s %s%s%s (%s ns, offset %d)\n",
- scsi, tp->width ? "WIDE " : "", kb100/10, kb100 % 10,
- tp->dt ? "DT" : "ST", tp->iu ? " IU" : "",
- tp->qas ? " QAS" : "", tmp, tp->offset);
+ "%s %sSCSI %d.%d MB/s %s%s%s%s%s%s%s%s (%s ns, offset %d)\n",
+ scsi, tp->width ? "WIDE " : "", kb100/10, kb100 % 10,
+ tp->dt ? "DT" : "ST",
+ tp->iu ? " IU" : "",
+ tp->qas ? " QAS" : "",
+ tp->rd_strm ? " RDSTRM" : "",
+ tp->rti ? " RTI" : "",
+ tp->wr_flow ? " WRFLOW" : "",
+ tp->pcomp_en ? " PCOMP" : "",
+ tp->hold_mcs ? " HMCS" : "",
+ tmp, tp->offset);
} else {
dev_info(&starget->dev, "%sasynchronous.\n",
tp->width ? "wide " : "");
@@ -1073,6 +1073,7 @@ static int spi_device_match(struct attribute_container *cont,
{
struct scsi_device *sdev;
struct Scsi_Host *shost;
+ struct spi_internal *i;
if (!scsi_is_sdev_device(dev))
return 0;
@@ -1085,6 +1086,9 @@ static int spi_device_match(struct attribute_container *cont,
/* Note: this class has no device attributes, so it has
* no per-HBA allocation and thus we don't need to distinguish
* the attribute containers for the device */
+ i = to_spi_internal(shost->transportt);
+ if (i->f->deny_binding && i->f->deny_binding(sdev->sdev_target))
+ return 0;
return 1;
}
@@ -1092,6 +1096,7 @@ static int spi_target_match(struct attribute_container *cont,
struct device *dev)
{
struct Scsi_Host *shost;
+ struct scsi_target *starget;
struct spi_internal *i;
if (!scsi_is_target_device(dev))
@@ -1103,7 +1108,11 @@ static int spi_target_match(struct attribute_container *cont,
return 0;
i = to_spi_internal(shost->transportt);
-
+ starget = to_scsi_target(dev);
+
+ if (i->f->deny_binding && i->f->deny_binding(starget))
+ return 0;
+
return &i->t.target_attrs.ac == cont;
}
@@ -1154,6 +1163,7 @@ spi_attach_transport(struct spi_function_template *ft)
SETUP_ATTRIBUTE(rd_strm);
SETUP_ATTRIBUTE(rti);
SETUP_ATTRIBUTE(pcomp_en);
+ SETUP_ATTRIBUTE(hold_mcs);
/* if you add an attribute but forget to increase SPI_NUM_ATTRS
* this bug will trigger */
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 0410e1bf109..de564b38605 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -59,7 +59,6 @@
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_ioctl.h>
-#include <scsi/scsi_request.h>
#include <scsi/scsicam.h>
#include "scsi_logging.h"
@@ -125,7 +124,7 @@ static int sd_issue_flush(struct device *, sector_t *);
static void sd_end_flush(request_queue_t *, struct request *);
static int sd_prepare_flush(request_queue_t *, struct request *);
static void sd_read_capacity(struct scsi_disk *sdkp, char *diskname,
- struct scsi_request *SRpnt, unsigned char *buffer);
+ unsigned char *buffer);
static struct scsi_driver sd_template = {
.owner = THIS_MODULE,
@@ -682,19 +681,13 @@ not_present:
static int sd_sync_cache(struct scsi_device *sdp)
{
- struct scsi_request *sreq;
int retries, res;
+ struct scsi_sense_hdr sshdr;
if (!scsi_device_online(sdp))
return -ENODEV;
- sreq = scsi_allocate_request(sdp, GFP_KERNEL);
- if (!sreq) {
- printk("FAILED\n No memory for request\n");
- return -ENOMEM;
- }
- sreq->sr_data_direction = DMA_NONE;
for (retries = 3; retries > 0; --retries) {
unsigned char cmd[10] = { 0 };
@@ -703,22 +696,20 @@ static int sd_sync_cache(struct scsi_device *sdp)
* Leave the rest of the command zero to indicate
* flush everything.
*/
- scsi_wait_req(sreq, cmd, NULL, 0, SD_TIMEOUT, SD_MAX_RETRIES);
- if (sreq->sr_result == 0)
+ res = scsi_execute_req(sdp, cmd, DMA_NONE, NULL, 0, &sshdr,
+ SD_TIMEOUT, SD_MAX_RETRIES);
+ if (res == 0)
break;
}
- res = sreq->sr_result;
- if (res) {
- printk(KERN_WARNING "FAILED\n status = %x, message = %02x, "
+ if (res) { printk(KERN_WARNING "FAILED\n status = %x, message = %02x, "
"host = %d, driver = %02x\n ",
status_byte(res), msg_byte(res),
host_byte(res), driver_byte(res));
if (driver_byte(res) & DRIVER_SENSE)
- scsi_print_req_sense("sd", sreq);
+ scsi_print_sense_hdr("sd", &sshdr);
}
- scsi_release_request(sreq);
return res;
}
@@ -957,22 +948,19 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt)
scsi_io_completion(SCpnt, good_bytes, block_sectors << 9);
}
-static int media_not_present(struct scsi_disk *sdkp, struct scsi_request *srp)
+static int media_not_present(struct scsi_disk *sdkp,
+ struct scsi_sense_hdr *sshdr)
{
- struct scsi_sense_hdr sshdr;
- if (!srp->sr_result)
- return 0;
- if (!(driver_byte(srp->sr_result) & DRIVER_SENSE))
+ if (!scsi_sense_valid(sshdr))
return 0;
/* not invoked for commands that could return deferred errors */
- if (scsi_request_normalize_sense(srp, &sshdr)) {
- if (sshdr.sense_key != NOT_READY &&
- sshdr.sense_key != UNIT_ATTENTION)
- return 0;
- if (sshdr.asc != 0x3A) /* medium not present */
- return 0;
- }
+ if (sshdr->sense_key != NOT_READY &&
+ sshdr->sense_key != UNIT_ATTENTION)
+ return 0;
+ if (sshdr->asc != 0x3A) /* medium not present */
+ return 0;
+
set_media_not_present(sdkp);
return 1;
}
@@ -981,10 +969,10 @@ static int media_not_present(struct scsi_disk *sdkp, struct scsi_request *srp)
* spinup disk - called only in sd_revalidate_disk()
*/
static void
-sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
- struct scsi_request *SRpnt, unsigned char *buffer) {
+sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
+{
unsigned char cmd[10];
- unsigned long spintime_value = 0;
+ unsigned long spintime_expire = 0;
int retries, spintime;
unsigned int the_result;
struct scsi_sense_hdr sshdr;
@@ -1001,18 +989,13 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
cmd[0] = TEST_UNIT_READY;
memset((void *) &cmd[1], 0, 9);
- SRpnt->sr_cmd_len = 0;
- memset(SRpnt->sr_sense_buffer, 0,
- SCSI_SENSE_BUFFERSIZE);
- SRpnt->sr_data_direction = DMA_NONE;
+ the_result = scsi_execute_req(sdkp->device, cmd,
+ DMA_NONE, NULL, 0,
+ &sshdr, SD_TIMEOUT,
+ SD_MAX_RETRIES);
- scsi_wait_req (SRpnt, (void *) cmd, (void *) buffer,
- 0/*512*/, SD_TIMEOUT, SD_MAX_RETRIES);
-
- the_result = SRpnt->sr_result;
if (the_result)
- sense_valid = scsi_request_normalize_sense(
- SRpnt, &sshdr);
+ sense_valid = scsi_sense_valid(&sshdr);
retries++;
} while (retries < 3 &&
(!scsi_status_is_good(the_result) ||
@@ -1024,7 +1007,7 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
* any media in it, don't bother with any of the rest of
* this crap.
*/
- if (media_not_present(sdkp, SRpnt))
+ if (media_not_present(sdkp, &sshdr))
return;
if ((driver_byte(the_result) & DRIVER_SENSE) == 0) {
@@ -1063,33 +1046,42 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
cmd[1] = 1; /* Return immediately */
memset((void *) &cmd[2], 0, 8);
cmd[4] = 1; /* Start spin cycle */
- SRpnt->sr_cmd_len = 0;
- memset(SRpnt->sr_sense_buffer, 0,
- SCSI_SENSE_BUFFERSIZE);
-
- SRpnt->sr_data_direction = DMA_NONE;
- scsi_wait_req(SRpnt, (void *)cmd,
- (void *) buffer, 0/*512*/,
- SD_TIMEOUT, SD_MAX_RETRIES);
- spintime_value = jiffies;
+ scsi_execute_req(sdkp->device, cmd, DMA_NONE,
+ NULL, 0, &sshdr,
+ SD_TIMEOUT, SD_MAX_RETRIES);
+ spintime_expire = jiffies + 100 * HZ;
+ spintime = 1;
}
- spintime = 1;
/* Wait 1 second for next try */
msleep(1000);
printk(".");
+
+ /*
+ * Wait for USB flash devices with slow firmware.
+ * Yes, this sense key/ASC combination shouldn't
+ * occur here. It's characteristic of these devices.
+ */
+ } else if (sense_valid &&
+ sshdr.sense_key == UNIT_ATTENTION &&
+ sshdr.asc == 0x28) {
+ if (!spintime) {
+ spintime_expire = jiffies + 5 * HZ;
+ spintime = 1;
+ }
+ /* Wait 1 second for next try */
+ msleep(1000);
} else {
/* we don't understand the sense code, so it's
* probably pointless to loop */
if(!spintime) {
printk(KERN_NOTICE "%s: Unit Not Ready, "
"sense:\n", diskname);
- scsi_print_req_sense("", SRpnt);
+ scsi_print_sense_hdr("", &sshdr);
}
break;
}
- } while (spintime &&
- time_after(spintime_value + 100 * HZ, jiffies));
+ } while (spintime && time_before_eq(jiffies, spintime_expire));
if (spintime) {
if (scsi_status_is_good(the_result))
@@ -1104,14 +1096,15 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
*/
static void
sd_read_capacity(struct scsi_disk *sdkp, char *diskname,
- struct scsi_request *SRpnt, unsigned char *buffer) {
+ unsigned char *buffer)
+{
unsigned char cmd[16];
- struct scsi_device *sdp = sdkp->device;
int the_result, retries;
int sector_size = 0;
int longrc = 0;
struct scsi_sense_hdr sshdr;
int sense_valid = 0;
+ struct scsi_device *sdp = sdkp->device;
repeat:
retries = 3;
@@ -1128,20 +1121,15 @@ repeat:
memset((void *) buffer, 0, 8);
}
- SRpnt->sr_cmd_len = 0;
- memset(SRpnt->sr_sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
- SRpnt->sr_data_direction = DMA_FROM_DEVICE;
-
- scsi_wait_req(SRpnt, (void *) cmd, (void *) buffer,
- longrc ? 12 : 8, SD_TIMEOUT, SD_MAX_RETRIES);
+ the_result = scsi_execute_req(sdp, cmd, DMA_FROM_DEVICE,
+ buffer, longrc ? 12 : 8, &sshdr,
+ SD_TIMEOUT, SD_MAX_RETRIES);
- if (media_not_present(sdkp, SRpnt))
+ if (media_not_present(sdkp, &sshdr))
return;
- the_result = SRpnt->sr_result;
if (the_result)
- sense_valid = scsi_request_normalize_sense(SRpnt,
- &sshdr);
+ sense_valid = scsi_sense_valid(&sshdr);
retries--;
} while (the_result && retries);
@@ -1156,7 +1144,7 @@ repeat:
driver_byte(the_result));
if (driver_byte(the_result) & DRIVER_SENSE)
- scsi_print_req_sense("sd", SRpnt);
+ scsi_print_sense_hdr("sd", &sshdr);
else
printk("%s : sense not available. \n", diskname);
@@ -1296,11 +1284,13 @@ got_data:
/* called with buffer of length 512 */
static inline int
-sd_do_mode_sense(struct scsi_request *SRpnt, int dbd, int modepage,
- unsigned char *buffer, int len, struct scsi_mode_data *data)
+sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage,
+ unsigned char *buffer, int len, struct scsi_mode_data *data,
+ struct scsi_sense_hdr *sshdr)
{
- return __scsi_mode_sense(SRpnt, dbd, modepage, buffer, len,
- SD_TIMEOUT, SD_MAX_RETRIES, data);
+ return scsi_mode_sense(sdp, dbd, modepage, buffer, len,
+ SD_TIMEOUT, SD_MAX_RETRIES, data,
+ sshdr);
}
/*
@@ -1309,25 +1299,27 @@ sd_do_mode_sense(struct scsi_request *SRpnt, int dbd, int modepage,
*/
static void
sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
- struct scsi_request *SRpnt, unsigned char *buffer) {
+ unsigned char *buffer)
+{
int res;
+ struct scsi_device *sdp = sdkp->device;
struct scsi_mode_data data;
set_disk_ro(sdkp->disk, 0);
- if (sdkp->device->skip_ms_page_3f) {
+ if (sdp->skip_ms_page_3f) {
printk(KERN_NOTICE "%s: assuming Write Enabled\n", diskname);
return;
}
- if (sdkp->device->use_192_bytes_for_3f) {
- res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 192, &data);
+ if (sdp->use_192_bytes_for_3f) {
+ res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 192, &data, NULL);
} else {
/*
* First attempt: ask for all pages (0x3F), but only 4 bytes.
* We have to start carefully: some devices hang if we ask
* for more than is available.
*/
- res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 4, &data);
+ res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 4, &data, NULL);
/*
* Second attempt: ask for page 0 When only page 0 is
@@ -1336,14 +1328,14 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
* CDB.
*/
if (!scsi_status_is_good(res))
- res = sd_do_mode_sense(SRpnt, 0, 0, buffer, 4, &data);
+ res = sd_do_mode_sense(sdp, 0, 0, buffer, 4, &data, NULL);
/*
* Third attempt: ask 255 bytes, as we did earlier.
*/
if (!scsi_status_is_good(res))
- res = sd_do_mode_sense(SRpnt, 0, 0x3F, buffer, 255,
- &data);
+ res = sd_do_mode_sense(sdp, 0, 0x3F, buffer, 255,
+ &data, NULL);
}
if (!scsi_status_is_good(res)) {
@@ -1365,19 +1357,20 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, char *diskname,
*/
static void
sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
- struct scsi_request *SRpnt, unsigned char *buffer)
+ unsigned char *buffer)
{
int len = 0, res;
+ struct scsi_device *sdp = sdkp->device;
int dbd;
int modepage;
struct scsi_mode_data data;
struct scsi_sense_hdr sshdr;
- if (sdkp->device->skip_ms_page_8)
+ if (sdp->skip_ms_page_8)
goto defaults;
- if (sdkp->device->type == TYPE_RBC) {
+ if (sdp->type == TYPE_RBC) {
modepage = 6;
dbd = 8;
} else {
@@ -1386,7 +1379,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
}
/* cautiously ask */
- res = sd_do_mode_sense(SRpnt, dbd, modepage, buffer, 4, &data);
+ res = sd_do_mode_sense(sdp, dbd, modepage, buffer, 4, &data, &sshdr);
if (!scsi_status_is_good(res))
goto bad_sense;
@@ -1407,7 +1400,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
len += data.header_length + data.block_descriptor_length;
/* Get the data */
- res = sd_do_mode_sense(SRpnt, dbd, modepage, buffer, len, &data);
+ res = sd_do_mode_sense(sdp, dbd, modepage, buffer, len, &data, &sshdr);
if (scsi_status_is_good(res)) {
const char *types[] = {
@@ -1439,7 +1432,7 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
}
bad_sense:
- if (scsi_request_normalize_sense(SRpnt, &sshdr) &&
+ if (scsi_sense_valid(&sshdr) &&
sshdr.sense_key == ILLEGAL_REQUEST &&
sshdr.asc == 0x24 && sshdr.ascq == 0x0)
printk(KERN_NOTICE "%s: cache data unavailable\n",
@@ -1464,7 +1457,6 @@ static int sd_revalidate_disk(struct gendisk *disk)
{
struct scsi_disk *sdkp = scsi_disk(disk);
struct scsi_device *sdp = sdkp->device;
- struct scsi_request *sreq;
unsigned char *buffer;
SCSI_LOG_HLQUEUE(3, printk("sd_revalidate_disk: disk=%s\n", disk->disk_name));
@@ -1476,18 +1468,11 @@ static int sd_revalidate_disk(struct gendisk *disk)
if (!scsi_device_online(sdp))
goto out;
- sreq = scsi_allocate_request(sdp, GFP_KERNEL);
- if (!sreq) {
- printk(KERN_WARNING "(sd_revalidate_disk:) Request allocation "
- "failure.\n");
- goto out;
- }
-
buffer = kmalloc(512, GFP_KERNEL | __GFP_DMA);
if (!buffer) {
printk(KERN_WARNING "(sd_revalidate_disk:) Memory allocation "
"failure.\n");
- goto out_release_request;
+ goto out;
}
/* defaults, until the device tells us otherwise */
@@ -1498,25 +1483,23 @@ static int sd_revalidate_disk(struct gendisk *disk)
sdkp->WCE = 0;
sdkp->RCD = 0;
- sd_spinup_disk(sdkp, disk->disk_name, sreq, buffer);
+ sd_spinup_disk(sdkp, disk->disk_name);
/*
* Without media there is no reason to ask; moreover, some devices
* react badly if we do.
*/
if (sdkp->media_present) {
- sd_read_capacity(sdkp, disk->disk_name, sreq, buffer);
+ sd_read_capacity(sdkp, disk->disk_name, buffer);
if (sdp->removable)
sd_read_write_protect_flag(sdkp, disk->disk_name,
- sreq, buffer);
- sd_read_cache_type(sdkp, disk->disk_name, sreq, buffer);
+ buffer);
+ sd_read_cache_type(sdkp, disk->disk_name, buffer);
}
set_capacity(disk, sdkp->capacity);
kfree(buffer);
- out_release_request:
- scsi_release_request(sreq);
out:
return 0;
}
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index e822ca0e97c..b1b69d738d0 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -61,7 +61,7 @@ static int sg_version_num = 30533; /* 2 digits for each component */
#ifdef CONFIG_SCSI_PROC_FS
#include <linux/proc_fs.h>
-static char *sg_version_date = "20050328";
+static char *sg_version_date = "20050901";
static int sg_proc_init(void);
static void sg_proc_cleanup(void);
@@ -1027,8 +1027,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
if (sdp->detached)
return -ENODEV;
if (filp->f_flags & O_NONBLOCK) {
- if (test_bit(SHOST_RECOVERY,
- &sdp->device->host->shost_state))
+ if (sdp->device->host->shost_state == SHOST_RECOVERY)
return -EBUSY;
} else if (!scsi_block_when_processing_errors(sdp->device))
return -EBUSY;
@@ -1795,12 +1794,12 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
unsigned long uaddr, size_t count, int rw,
unsigned long max_pfn)
{
+ unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ unsigned long start = uaddr >> PAGE_SHIFT;
+ const int nr_pages = end - start;
int res, i, j;
- unsigned int nr_pages;
struct page **pages;
- nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT;
-
/* User attempted Overflow! */
if ((uaddr + count) < uaddr)
return -EINVAL;
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 2f259f24952..ce63fc8312d 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -50,10 +50,10 @@
#include <scsi/scsi_dbg.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_driver.h>
+#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_ioctl.h> /* For the door lock/unlock commands */
-#include <scsi/scsi_request.h>
#include "scsi_logging.h"
#include "sr.h"
@@ -199,15 +199,7 @@ int sr_media_change(struct cdrom_device_info *cdi, int slot)
/* check multisession offset etc */
sr_cd_check(cdi);
- /*
- * If the disk changed, the capacity will now be different,
- * so we force a re-read of this information
- * Force 2048 for the sector size so that filesystems won't
- * be trying to use something that is too small if the disc
- * has changed.
- */
- cd->needs_sector_size = 1;
- cd->device->sector_size = 2048;
+ get_sectorsize(cd);
}
return retval;
}
@@ -538,13 +530,6 @@ static int sr_open(struct cdrom_device_info *cdi, int purpose)
if (!scsi_block_when_processing_errors(sdev))
goto error_out;
- /*
- * If this device did not have media in the drive at boot time, then
- * we would have been unable to get the sector size. Check to see if
- * this is the case, and try again.
- */
- if (cd->needs_sector_size)
- get_sectorsize(cd);
return 0;
error_out:
@@ -604,7 +589,6 @@ static int sr_probe(struct device *dev)
cd->driver = &sr_template;
cd->disk = disk;
cd->capacity = 0x1fffff;
- cd->needs_sector_size = 1;
cd->device->changed = 1; /* force recheck CD type */
cd->use = 1;
cd->readcd_known = 0;
@@ -658,43 +642,30 @@ static void get_sectorsize(struct scsi_cd *cd)
unsigned char *buffer;
int the_result, retries = 3;
int sector_size;
- struct scsi_request *SRpnt = NULL;
request_queue_t *queue;
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer)
goto Enomem;
- SRpnt = scsi_allocate_request(cd->device, GFP_KERNEL);
- if (!SRpnt)
- goto Enomem;
do {
cmd[0] = READ_CAPACITY;
memset((void *) &cmd[1], 0, 9);
- /* Mark as really busy */
- SRpnt->sr_request->rq_status = RQ_SCSI_BUSY;
- SRpnt->sr_cmd_len = 0;
-
memset(buffer, 0, 8);
/* Do the command and wait.. */
- SRpnt->sr_data_direction = DMA_FROM_DEVICE;
- scsi_wait_req(SRpnt, (void *) cmd, (void *) buffer,
- 8, SR_TIMEOUT, MAX_RETRIES);
+ the_result = scsi_execute_req(cd->device, cmd, DMA_FROM_DEVICE,
+ buffer, 8, NULL, SR_TIMEOUT,
+ MAX_RETRIES);
- the_result = SRpnt->sr_result;
retries--;
} while (the_result && retries);
- scsi_release_request(SRpnt);
- SRpnt = NULL;
-
if (the_result) {
cd->capacity = 0x1fffff;
sector_size = 2048; /* A guess, just in case */
- cd->needs_sector_size = 1;
} else {
#if 0
if (cdrom_get_last_written(&cd->cdi,
@@ -727,7 +698,6 @@ static void get_sectorsize(struct scsi_cd *cd)
printk("%s: unsupported sector size %d.\n",
cd->cdi.name, sector_size);
cd->capacity = 0;
- cd->needs_sector_size = 1;
}
cd->device->sector_size = sector_size;
@@ -736,7 +706,6 @@ static void get_sectorsize(struct scsi_cd *cd)
* Add this so that we have the ability to correctly gauge
* what the device is capable of.
*/
- cd->needs_sector_size = 0;
set_capacity(cd->disk, cd->capacity);
}
@@ -748,10 +717,7 @@ out:
Enomem:
cd->capacity = 0x1fffff;
- sector_size = 2048; /* A guess, just in case */
- cd->needs_sector_size = 1;
- if (SRpnt)
- scsi_release_request(SRpnt);
+ cd->device->sector_size = 2048; /* A guess, just in case */
goto out;
}
@@ -759,8 +725,8 @@ static void get_capabilities(struct scsi_cd *cd)
{
unsigned char *buffer;
struct scsi_mode_data data;
- struct scsi_request *SRpnt;
unsigned char cmd[MAX_COMMAND_SIZE];
+ struct scsi_sense_hdr sshdr;
unsigned int the_result;
int retries, rc, n;
@@ -776,19 +742,11 @@ static void get_capabilities(struct scsi_cd *cd)
""
};
- /* allocate a request for the TEST_UNIT_READY */
- SRpnt = scsi_allocate_request(cd->device, GFP_KERNEL);
- if (!SRpnt) {
- printk(KERN_WARNING "(get_capabilities:) Request allocation "
- "failure.\n");
- return;
- }
/* allocate transfer buffer */
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer) {
printk(KERN_ERR "sr: out of memory.\n");
- scsi_release_request(SRpnt);
return;
}
@@ -800,24 +758,19 @@ static void get_capabilities(struct scsi_cd *cd)
memset((void *)cmd, 0, MAX_COMMAND_SIZE);
cmd[0] = TEST_UNIT_READY;
- SRpnt->sr_cmd_len = 0;
- SRpnt->sr_sense_buffer[0] = 0;
- SRpnt->sr_sense_buffer[2] = 0;
- SRpnt->sr_data_direction = DMA_NONE;
-
- scsi_wait_req (SRpnt, (void *) cmd, buffer,
- 0, SR_TIMEOUT, MAX_RETRIES);
+ the_result = scsi_execute_req (cd->device, cmd, DMA_NONE, NULL,
+ 0, &sshdr, SR_TIMEOUT,
+ MAX_RETRIES);
- the_result = SRpnt->sr_result;
retries++;
} while (retries < 5 &&
(!scsi_status_is_good(the_result) ||
- ((driver_byte(the_result) & DRIVER_SENSE) &&
- SRpnt->sr_sense_buffer[2] == UNIT_ATTENTION)));
+ (scsi_sense_valid(&sshdr) &&
+ sshdr.sense_key == UNIT_ATTENTION)));
/* ask for mode page 0x2a */
rc = scsi_mode_sense(cd->device, 0, 0x2a, buffer, 128,
- SR_TIMEOUT, 3, &data);
+ SR_TIMEOUT, 3, &data, NULL);
if (!scsi_status_is_good(rc)) {
/* failed, drive doesn't have capabilities mode page */
@@ -825,7 +778,6 @@ static void get_capabilities(struct scsi_cd *cd)
cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |
CDC_DVD | CDC_DVD_RAM |
CDC_SELECT_DISC | CDC_SELECT_SPEED);
- scsi_release_request(SRpnt);
kfree(buffer);
printk("%s: scsi-1 drive\n", cd->cdi.name);
return;
@@ -885,7 +837,6 @@ static void get_capabilities(struct scsi_cd *cd)
cd->device->writeable = 1;
}
- scsi_release_request(SRpnt);
kfree(buffer);
}
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index 0b317800720..d2bcd99c272 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -33,7 +33,6 @@ typedef struct scsi_cd {
struct scsi_device *device;
unsigned int vendor; /* vendor code, see sr_vendor.c */
unsigned long ms_offset; /* for reading multisession-CD's */
- unsigned needs_sector_size:1; /* needs to get sector size */
unsigned use:1; /* is this device still supportable */
unsigned xa_flag:1; /* CD has XA sectors ? */
unsigned readcd_known:1; /* drive supports READ_CD (0xbe) */
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index 82d68fdb154..6e45ac3c43c 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -17,7 +17,7 @@
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_ioctl.h>
-#include <scsi/scsi_request.h>
+#include <scsi/scsi_cmnd.h>
#include "sr.h"
@@ -84,41 +84,37 @@ static int sr_fake_playtrkind(struct cdrom_device_info *cdi, struct cdrom_ti *ti
int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
{
- struct scsi_request *SRpnt;
struct scsi_device *SDev;
- struct request *req;
+ struct scsi_sense_hdr sshdr;
int result, err = 0, retries = 0;
+ struct request_sense *sense = cgc->sense;
SDev = cd->device;
- SRpnt = scsi_allocate_request(SDev, GFP_KERNEL);
- if (!SRpnt) {
- printk(KERN_ERR "Unable to allocate SCSI request in sr_do_ioctl");
- err = -ENOMEM;
- goto out;
- }
- SRpnt->sr_data_direction = cgc->data_direction;
+
+ if (!sense) {
+ sense = kmalloc(sizeof(*sense), GFP_KERNEL);
+ if (!sense) {
+ err = -ENOMEM;
+ goto out;
+ }
+ }
retry:
if (!scsi_block_when_processing_errors(SDev)) {
err = -ENODEV;
- goto out_free;
+ goto out;
}
- scsi_wait_req(SRpnt, cgc->cmd, cgc->buffer, cgc->buflen,
- cgc->timeout, IOCTL_RETRIES);
-
- req = SRpnt->sr_request;
- if (SRpnt->sr_buffer && req->buffer && SRpnt->sr_buffer != req->buffer) {
- memcpy(req->buffer, SRpnt->sr_buffer, SRpnt->sr_bufflen);
- kfree(SRpnt->sr_buffer);
- SRpnt->sr_buffer = req->buffer;
- }
+ memset(sense, 0, sizeof(*sense));
+ result = scsi_execute(SDev, cgc->cmd, cgc->data_direction,
+ cgc->buffer, cgc->buflen, (char *)sense,
+ cgc->timeout, IOCTL_RETRIES, 0);
- result = SRpnt->sr_result;
+ scsi_normalize_sense((char *)sense, sizeof(*sense), &sshdr);
/* Minimal error checking. Ignore cases we know about, and report the rest. */
if (driver_byte(result) != 0) {
- switch (SRpnt->sr_sense_buffer[2] & 0xf) {
+ switch (sshdr.sense_key) {
case UNIT_ATTENTION:
SDev->changed = 1;
if (!cgc->quiet)
@@ -128,8 +124,8 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
err = -ENOMEDIUM;
break;
case NOT_READY: /* This happens if there is no disc in drive */
- if (SRpnt->sr_sense_buffer[12] == 0x04 &&
- SRpnt->sr_sense_buffer[13] == 0x01) {
+ if (sshdr.asc == 0x04 &&
+ sshdr.ascq == 0x01) {
/* sense: Logical unit is in process of becoming ready */
if (!cgc->quiet)
printk(KERN_INFO "%s: CDROM not ready yet.\n", cd->cdi.name);
@@ -146,37 +142,33 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc)
if (!cgc->quiet)
printk(KERN_INFO "%s: CDROM not ready. Make sure there is a disc in the drive.\n", cd->cdi.name);
#ifdef DEBUG
- scsi_print_req_sense("sr", SRpnt);
+ scsi_print_sense_hdr("sr", &sshdr);
#endif
err = -ENOMEDIUM;
break;
case ILLEGAL_REQUEST:
err = -EIO;
- if (SRpnt->sr_sense_buffer[12] == 0x20 &&
- SRpnt->sr_sense_buffer[13] == 0x00)
+ if (sshdr.asc == 0x20 &&
+ sshdr.ascq == 0x00)
/* sense: Invalid command operation code */
err = -EDRIVE_CANT_DO_THIS;
#ifdef DEBUG
__scsi_print_command(cgc->cmd);
- scsi_print_req_sense("sr", SRpnt);
+ scsi_print_sense_hdr("sr", &sshdr);
#endif
break;
default:
printk(KERN_ERR "%s: CDROM (ioctl) error, command: ", cd->cdi.name);
__scsi_print_command(cgc->cmd);
- scsi_print_req_sense("sr", SRpnt);
+ scsi_print_sense_hdr("sr", &sshdr);
err = -EIO;
}
}
- if (cgc->sense)
- memcpy(cgc->sense, SRpnt->sr_sense_buffer, sizeof(*cgc->sense));
-
/* Wake up a process waiting for device */
- out_free:
- scsi_release_request(SRpnt);
- SRpnt = NULL;
out:
+ if (!cgc->sense)
+ kfree(sense);
cgc->stat = err;
return err;
}
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 0a7839db575..a93308ae973 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -17,7 +17,7 @@
Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
*/
-static char *verstr = "20050501";
+static char *verstr = "20050830";
#include <linux/module.h>
@@ -219,6 +219,12 @@ static int switch_partition(struct scsi_tape *);
static int st_int_ioctl(struct scsi_tape *, unsigned int, unsigned long);
+static void scsi_tape_release(struct kref *);
+
+#define to_scsi_tape(obj) container_of(obj, struct scsi_tape, kref)
+
+static DECLARE_MUTEX(st_ref_sem);
+
#include "osst_detect.h"
#ifndef SIGS_FROM_OSST
@@ -230,6 +236,46 @@ static int st_int_ioctl(struct scsi_tape *, unsigned int, unsigned long);
{"OnStream", "FW-", "", "osst"}
#endif
+static struct scsi_tape *scsi_tape_get(int dev)
+{
+ struct scsi_tape *STp = NULL;
+
+ down(&st_ref_sem);
+ write_lock(&st_dev_arr_lock);
+
+ if (dev < st_dev_max && scsi_tapes != NULL)
+ STp = scsi_tapes[dev];
+ if (!STp) goto out;
+
+ kref_get(&STp->kref);
+
+ if (!STp->device)
+ goto out_put;
+
+ if (scsi_device_get(STp->device))
+ goto out_put;
+
+ goto out;
+
+out_put:
+ kref_put(&STp->kref, scsi_tape_release);
+ STp = NULL;
+out:
+ write_unlock(&st_dev_arr_lock);
+ up(&st_ref_sem);
+ return STp;
+}
+
+static void scsi_tape_put(struct scsi_tape *STp)
+{
+ struct scsi_device *sdev = STp->device;
+
+ down(&st_ref_sem);
+ kref_put(&STp->kref, scsi_tape_release);
+ scsi_device_put(sdev);
+ up(&st_ref_sem);
+}
+
struct st_reject_data {
char *vendor;
char *model;
@@ -311,7 +357,7 @@ static int st_chk_result(struct scsi_tape *STp, struct scsi_request * SRpnt)
return 0;
cmdstatp = &STp->buffer->cmdstat;
- st_analyze_sense(STp->buffer->last_SRpnt, cmdstatp);
+ st_analyze_sense(SRpnt, cmdstatp);
if (cmdstatp->have_sense)
scode = STp->buffer->cmdstat.sense_hdr.sense_key;
@@ -399,10 +445,10 @@ static void st_sleep_done(struct scsi_cmnd * SCpnt)
(STp->buffer)->cmdstat.midlevel_result = SCpnt->result;
SCpnt->request->rq_status = RQ_SCSI_DONE;
- (STp->buffer)->last_SRpnt = SCpnt->sc_request;
DEB( STp->write_pending = 0; )
- complete(SCpnt->request->waiting);
+ if (SCpnt->request->waiting)
+ complete(SCpnt->request->waiting);
}
/* Do the scsi command. Waits until command performed if do_wait is true.
@@ -412,8 +458,20 @@ static struct scsi_request *
st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *cmd,
int bytes, int direction, int timeout, int retries, int do_wait)
{
+ struct completion *waiting;
unsigned char *bp;
+ /* if async, make sure there's no command outstanding */
+ if (!do_wait && ((STp->buffer)->last_SRpnt)) {
+ printk(KERN_ERR "%s: Async command already active.\n",
+ tape_name(STp));
+ if (signal_pending(current))
+ (STp->buffer)->syscall_result = (-EINTR);
+ else
+ (STp->buffer)->syscall_result = (-EBUSY);
+ return NULL;
+ }
+
if (SRpnt == NULL) {
SRpnt = scsi_allocate_request(STp->device, GFP_ATOMIC);
if (SRpnt == NULL) {
@@ -427,7 +485,13 @@ st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *c
}
}
- init_completion(&STp->wait);
+ /* If async IO, set last_SRpnt. This ptr tells write_behind_check
+ which IO is outstanding. It's nulled out when the IO completes. */
+ if (!do_wait)
+ (STp->buffer)->last_SRpnt = SRpnt;
+
+ waiting = &STp->wait;
+ init_completion(waiting);
SRpnt->sr_use_sg = STp->buffer->do_dio || (bytes > (STp->buffer)->frp[0].length);
if (SRpnt->sr_use_sg) {
if (!STp->buffer->do_dio)
@@ -438,17 +502,20 @@ st_do_scsi(struct scsi_request * SRpnt, struct scsi_tape * STp, unsigned char *c
bp = (STp->buffer)->b_data;
SRpnt->sr_data_direction = direction;
SRpnt->sr_cmd_len = 0;
- SRpnt->sr_request->waiting = &(STp->wait);
+ SRpnt->sr_request->waiting = waiting;
SRpnt->sr_request->rq_status = RQ_SCSI_BUSY;
SRpnt->sr_request->rq_disk = STp->disk;
+ SRpnt->sr_request->end_io = blk_end_sync_rq;
STp->buffer->cmdstat.have_sense = 0;
scsi_do_req(SRpnt, (void *) cmd, bp, bytes,
st_sleep_done, timeout, retries);
if (do_wait) {
- wait_for_completion(SRpnt->sr_request->waiting);
+ wait_for_completion(waiting);
SRpnt->sr_request->waiting = NULL;
+ if (SRpnt->sr_request->rq_status != RQ_SCSI_DONE)
+ SRpnt->sr_result |= (DRIVER_ERROR << 24);
(STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);
}
return SRpnt;
@@ -465,6 +532,7 @@ static int write_behind_check(struct scsi_tape * STp)
struct st_buffer *STbuffer;
struct st_partstat *STps;
struct st_cmdstatus *cmdstatp;
+ struct scsi_request *SRpnt;
STbuffer = STp->buffer;
if (!STbuffer->writing)
@@ -478,10 +546,14 @@ static int write_behind_check(struct scsi_tape * STp)
) /* end DEB */
wait_for_completion(&(STp->wait));
- (STp->buffer)->last_SRpnt->sr_request->waiting = NULL;
+ SRpnt = STbuffer->last_SRpnt;
+ STbuffer->last_SRpnt = NULL;
+ SRpnt->sr_request->waiting = NULL;
+ if (SRpnt->sr_request->rq_status != RQ_SCSI_DONE)
+ SRpnt->sr_result |= (DRIVER_ERROR << 24);
- (STp->buffer)->syscall_result = st_chk_result(STp, (STp->buffer)->last_SRpnt);
- scsi_release_request((STp->buffer)->last_SRpnt);
+ (STp->buffer)->syscall_result = st_chk_result(STp, SRpnt);
+ scsi_release_request(SRpnt);
STbuffer->buffer_bytes -= STbuffer->writing;
STps = &(STp->ps[STp->partition]);
@@ -1055,25 +1127,20 @@ static int st_open(struct inode *inode, struct file *filp)
*/
filp->f_mode &= ~(FMODE_PREAD | FMODE_PWRITE);
+ if (!(STp = scsi_tape_get(dev)))
+ return -ENXIO;
+
write_lock(&st_dev_arr_lock);
- if (dev >= st_dev_max || scsi_tapes == NULL ||
- ((STp = scsi_tapes[dev]) == NULL)) {
- write_unlock(&st_dev_arr_lock);
- return (-ENXIO);
- }
filp->private_data = STp;
name = tape_name(STp);
if (STp->in_use) {
write_unlock(&st_dev_arr_lock);
+ scsi_tape_put(STp);
DEB( printk(ST_DEB_MSG "%s: Device already in use.\n", name); )
return (-EBUSY);
}
- if(scsi_device_get(STp->device)) {
- write_unlock(&st_dev_arr_lock);
- return (-ENXIO);
- }
STp->in_use = 1;
write_unlock(&st_dev_arr_lock);
STp->rew_at_close = STp->autorew_dev = (iminor(inode) & 0x80) == 0;
@@ -1118,7 +1185,7 @@ static int st_open(struct inode *inode, struct file *filp)
err_out:
normalize_buffer(STp->buffer);
STp->in_use = 0;
- scsi_device_put(STp->device);
+ scsi_tape_put(STp);
return retval;
}
@@ -1250,7 +1317,7 @@ static int st_release(struct inode *inode, struct file *filp)
write_lock(&st_dev_arr_lock);
STp->in_use = 0;
write_unlock(&st_dev_arr_lock);
- scsi_device_put(STp->device);
+ scsi_tape_put(STp);
return result;
}
@@ -3887,6 +3954,7 @@ static int st_probe(struct device *dev)
goto out_put_disk;
}
memset(tpnt, 0, sizeof(struct scsi_tape));
+ kref_init(&tpnt->kref);
tpnt->disk = disk;
sprintf(disk->disk_name, "st%d", i);
disk->private_data = &tpnt->driver;
@@ -3902,6 +3970,7 @@ static int st_probe(struct device *dev)
tpnt->tape_type = MT_ISSCSI2;
tpnt->buffer = buffer;
+ tpnt->buffer->last_SRpnt = NULL;
tpnt->inited = 0;
tpnt->dirty = 0;
@@ -4076,15 +4145,10 @@ static int st_remove(struct device *dev)
tpnt->modes[mode].cdevs[j] = NULL;
}
}
- tpnt->device = NULL;
- if (tpnt->buffer) {
- tpnt->buffer->orig_frp_segs = 0;
- normalize_buffer(tpnt->buffer);
- kfree(tpnt->buffer);
- }
- put_disk(tpnt->disk);
- kfree(tpnt);
+ down(&st_ref_sem);
+ kref_put(&tpnt->kref, scsi_tape_release);
+ up(&st_ref_sem);
return 0;
}
}
@@ -4093,6 +4157,34 @@ static int st_remove(struct device *dev)
return 0;
}
+/**
+ * scsi_tape_release - Called to free the Scsi_Tape structure
+ * @kref: pointer to embedded kref
+ *
+ * st_ref_sem must be held entering this routine. Because it is
+ * called on last put, you should always use the scsi_tape_get()
+ * scsi_tape_put() helpers which manipulate the semaphore directly
+ * and never do a direct kref_put().
+ **/
+static void scsi_tape_release(struct kref *kref)
+{
+ struct scsi_tape *tpnt = to_scsi_tape(kref);
+ struct gendisk *disk = tpnt->disk;
+
+ tpnt->device = NULL;
+
+ if (tpnt->buffer) {
+ tpnt->buffer->orig_frp_segs = 0;
+ normalize_buffer(tpnt->buffer);
+ kfree(tpnt->buffer);
+ }
+
+ disk->private_data = NULL;
+ put_disk(disk);
+ kfree(tpnt);
+ return;
+}
+
static void st_intr(struct scsi_cmnd *SCpnt)
{
scsi_io_completion(SCpnt, (SCpnt->result ? 0: SCpnt->bufflen), 1);
@@ -4348,12 +4440,12 @@ static int st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pag
static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
unsigned long uaddr, size_t count, int rw)
{
+ unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ unsigned long start = uaddr >> PAGE_SHIFT;
+ const int nr_pages = end - start;
int res, i, j;
- unsigned int nr_pages;
struct page **pages;
- nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT;
-
/* User attempted Overflow! */
if ((uaddr + count) < uaddr)
return -EINVAL;
diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
index 061da111398..790acac160b 100644
--- a/drivers/scsi/st.h
+++ b/drivers/scsi/st.h
@@ -3,7 +3,7 @@
#define _ST_H
#include <linux/completion.h>
-
+#include <linux/kref.h>
/* Descriptor for analyzed sense data */
struct st_cmdstatus {
@@ -156,6 +156,7 @@ struct scsi_tape {
unsigned char last_sense[16];
#endif
struct gendisk *disk;
+ struct kref kref;
};
/* Bit masks for use_pf */
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 9097f2f7b12..2efb317153c 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -40,7 +40,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/segment.h>
#include <asm/delay.h>
#include <asm/uaccess.h>
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
index b116122e569..170c9d2a749 100644
--- a/drivers/serial/68360serial.c
+++ b/drivers/serial/68360serial.c
@@ -2474,8 +2474,7 @@ static struct tty_operations rs_360_ops = {
.tiocmset = rs_360_tiocmset,
};
-/* int __init rs_360_init(void) */
-int rs_360_init(void)
+static int __init rs_360_init(void)
{
struct serial_state * state;
ser_info_t *info;
@@ -2827,10 +2826,7 @@ int rs_360_init(void)
return 0;
}
-
-
-
-
+module_init(rs_360_init);
/* This must always be called before the rs_360_init() function, otherwise
* it blows away the port control information.
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 30a0a3d1014..5b65e208893 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2536,7 +2536,7 @@ static int __init serial8250_init(void)
goto out;
serial8250_isa_devs = platform_device_register_simple("serial8250",
- -1, NULL, 0);
+ PLAT8250_DEV_LEGACY, NULL, 0);
if (IS_ERR(serial8250_isa_devs)) {
ret = PTR_ERR(serial8250_isa_devs);
goto unreg;
diff --git a/drivers/serial/8250_accent.c b/drivers/serial/8250_accent.c
index 1f2c276063e..9c10262f246 100644
--- a/drivers/serial/8250_accent.c
+++ b/drivers/serial/8250_accent.c
@@ -29,7 +29,7 @@ static struct plat_serial8250_port accent_data[] = {
static struct platform_device accent_device = {
.name = "serial8250",
- .id = 2,
+ .id = PLAT8250_DEV_ACCENT,
.dev = {
.platform_data = accent_data,
},
diff --git a/drivers/serial/8250_acpi.c b/drivers/serial/8250_acpi.c
index 6b9ead28851..a802bdce6e5 100644
--- a/drivers/serial/8250_acpi.c
+++ b/drivers/serial/8250_acpi.c
@@ -47,18 +47,30 @@ static acpi_status acpi_serial_port(struct uart_port *port,
static acpi_status acpi_serial_ext_irq(struct uart_port *port,
struct acpi_resource_ext_irq *ext_irq)
{
- if (ext_irq->number_of_interrupts > 0)
- port->irq = acpi_register_gsi(ext_irq->interrupts[0],
+ int rc;
+
+ if (ext_irq->number_of_interrupts > 0) {
+ rc = acpi_register_gsi(ext_irq->interrupts[0],
ext_irq->edge_level, ext_irq->active_high_low);
+ if (rc < 0)
+ return AE_ERROR;
+ port->irq = rc;
+ }
return AE_OK;
}
static acpi_status acpi_serial_irq(struct uart_port *port,
struct acpi_resource_irq *irq)
{
- if (irq->number_of_interrupts > 0)
- port->irq = acpi_register_gsi(irq->interrupts[0],
+ int rc;
+
+ if (irq->number_of_interrupts > 0) {
+ rc = acpi_register_gsi(irq->interrupts[0],
irq->edge_level, irq->active_high_low);
+ if (rc < 0)
+ return AE_ERROR;
+ port->irq = rc;
+ }
return AE_OK;
}
diff --git a/drivers/serial/8250_boca.c b/drivers/serial/8250_boca.c
index 465c9ea1e7a..3bfe0f7b26f 100644
--- a/drivers/serial/8250_boca.c
+++ b/drivers/serial/8250_boca.c
@@ -43,7 +43,7 @@ static struct plat_serial8250_port boca_data[] = {
static struct platform_device boca_device = {
.name = "serial8250",
- .id = 3,
+ .id = PLAT8250_DEV_BOCA,
.dev = {
.platform_data = boca_data,
},
diff --git a/drivers/serial/8250_fourport.c b/drivers/serial/8250_fourport.c
index e9b4d908ef4..6375d68b791 100644
--- a/drivers/serial/8250_fourport.c
+++ b/drivers/serial/8250_fourport.c
@@ -35,7 +35,7 @@ static struct plat_serial8250_port fourport_data[] = {
static struct platform_device fourport_device = {
.name = "serial8250",
- .id = 1,
+ .id = PLAT8250_DEV_FOURPORT,
.dev = {
.platform_data = fourport_data,
},
diff --git a/drivers/serial/8250_hub6.c b/drivers/serial/8250_hub6.c
index 77f396f84b4..daf569cd3c8 100644
--- a/drivers/serial/8250_hub6.c
+++ b/drivers/serial/8250_hub6.c
@@ -40,7 +40,7 @@ static struct plat_serial8250_port hub6_data[] = {
static struct platform_device hub6_device = {
.name = "serial8250",
- .id = 4,
+ .id = PLAT8250_DEV_HUB6,
.dev = {
.platform_data = hub6_data,
},
diff --git a/drivers/serial/8250_mca.c b/drivers/serial/8250_mca.c
index f0c40d68b8c..ac205256d5f 100644
--- a/drivers/serial/8250_mca.c
+++ b/drivers/serial/8250_mca.c
@@ -44,7 +44,7 @@ static struct plat_serial8250_port mca_data[] = {
static struct platform_device mca_device = {
.name = "serial8250",
- .id = 5,
+ .id = PLAT8250_DEV_MCA,
.dev = {
.platform_data = mca_data,
},
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 74b80f7c062..b745a1b9e83 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -80,7 +80,7 @@ config SERIAL_8250_CS
config SERIAL_8250_ACPI
bool "8250/16550 device discovery via ACPI namespace"
default y if IA64
- depends on ACPI_BUS && SERIAL_8250
+ depends on ACPI && SERIAL_8250
---help---
If you wish to enable serial port discovery via the ACPI
namespace, say Y here. If unsure, say N.
@@ -308,7 +308,7 @@ config SERIAL_S3C2410_CONSOLE
config SERIAL_DZ
bool "DECstation DZ serial driver"
- depends on MACH_DECSTATION && MIPS32
+ depends on MACH_DECSTATION && 32BIT
select SERIAL_CORE
help
DZ11-family serial controllers for VAXstations, including the
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 282b32351d8..25825f2aba2 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -403,10 +403,8 @@ static int cpm_uart_startup(struct uart_port *port)
inline void cpm_uart_wait_until_send(struct uart_cpm_port *pinfo)
{
- unsigned long target_jiffies = jiffies + pinfo->wait_closing;
-
- while (!time_after(jiffies, target_jiffies))
- schedule();
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(pinfo->wait_closing);
}
/*
@@ -425,9 +423,12 @@ static void cpm_uart_shutdown(struct uart_port *port)
/* If the port is not the console, disable Rx and Tx. */
if (!(pinfo->flags & FLAG_CONSOLE)) {
/* Wait for all the BDs marked sent */
- while(!cpm_uart_tx_empty(port))
+ while(!cpm_uart_tx_empty(port)) {
+ set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(2);
- if(pinfo->wait_closing)
+ }
+
+ if (pinfo->wait_closing)
cpm_uart_wait_until_send(pinfo);
/* Stop uarts */
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index c4c8f4b44f5..15ad58d9488 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -142,6 +142,14 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
* be supported in a sane fashion.
*/
#ifndef CONFIG_STX_GP3
+#ifdef CONFIG_MPC8560_ADS
+ volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
+ io->iop_ppard |= 0x00000018;
+ io->iop_psord &= ~0x00000008; /* Rx */
+ io->iop_psord &= ~0x00000010; /* Tx */
+ io->iop_pdird &= ~0x00000008; /* Rx */
+ io->iop_pdird |= 0x00000010; /* Tx */
+#else
volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
io->iop_pparb |= 0x008b0000;
io->iop_pdirb |= 0x00880000;
@@ -149,6 +157,7 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
io->iop_pdirb &= ~0x00030000;
io->iop_psorb &= ~0x00030000;
#endif
+#endif
cpm2_immr->im_cpmux.cmx_scr &= 0xff00ffff;
cpm2_immr->im_cpmux.cmx_scr |= 0x00090000;
pinfo->brg = 2;
@@ -257,6 +266,7 @@ int cpm_uart_init_portdesc(void)
cpm_uart_ports[UART_SMC1].smcp = (smc_t *) & cpm2_immr->im_smc[0];
cpm_uart_ports[UART_SMC1].smcup =
(smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC1];
+ *(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC1_BASE]) = PROFF_SMC1;
cpm_uart_ports[UART_SMC1].port.mapbase =
(unsigned long)&cpm2_immr->im_smc[0];
cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
@@ -269,6 +279,7 @@ int cpm_uart_init_portdesc(void)
cpm_uart_ports[UART_SMC2].smcp = (smc_t *) & cpm2_immr->im_smc[1];
cpm_uart_ports[UART_SMC2].smcup =
(smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC2];
+ *(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC2_BASE]) = PROFF_SMC2;
cpm_uart_ports[UART_SMC2].port.mapbase =
(unsigned long)&cpm2_immr->im_smc[1];
cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 23b8871e74c..40d3e7139cf 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -446,7 +446,6 @@ static char *serial_version = "$Revision: 1.25 $";
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/segment.h>
#include <asm/bitops.h>
#include <linux/delay.h>
@@ -5041,17 +5040,3 @@ rs_init(void)
/* this makes sure that rs_init is called during kernel boot */
module_init(rs_init);
-
-/*
- * register_serial and unregister_serial allows for serial ports to be
- * configured at run-time, to support PCMCIA modems.
- */
-int
-register_serial(struct serial_struct *req)
-{
- return -1;
-}
-
-void unregister_serial(int line)
-{
-}
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index 79f8df4d66b..eb31125c6a3 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -56,7 +56,6 @@
#include <linux/bitops.h>
#include <asm/system.h>
-#include <asm/segment.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 8c40167778d..43b03c55f45 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -40,7 +40,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/segment.h>
#include <asm/semaphore.h>
#include <asm/delay.h>
#include <asm/coldfire.h>
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 5bfde99e245..5ddd8ab1f10 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1600,7 +1600,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state)
return 0;
}
- if (pm_state == mdev->ofdev.dev.power.power_state || pm_state < 2)
+ if (pm_state.event == mdev->ofdev.dev.power.power_state.event)
return 0;
pmz_debug("suspend, switching to state %d\n", pm_state);
@@ -1660,7 +1660,7 @@ static int pmz_resume(struct macio_dev *mdev)
if (uap == NULL)
return 0;
- if (mdev->ofdev.dev.power.power_state == 0)
+ if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
return 0;
pmz_debug("resume, switching to state 0\n");
@@ -1713,7 +1713,7 @@ static int pmz_resume(struct macio_dev *mdev)
pmz_debug("resume, switching complete\n");
- mdev->ofdev.dev.power.power_state = 0;
+ mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
return 0;
}
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index dea156a62d0..2d8622eef70 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1947,21 +1947,29 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
static inline void
uart_report_port(struct uart_driver *drv, struct uart_port *port)
{
- printk("%s%d", drv->dev_name, port->line);
- printk(" at ");
+ char address[64];
+
switch (port->iotype) {
case UPIO_PORT:
- printk("I/O 0x%x", port->iobase);
+ snprintf(address, sizeof(address),
+ "I/O 0x%x", port->iobase);
break;
case UPIO_HUB6:
- printk("I/O 0x%x offset 0x%x", port->iobase, port->hub6);
+ snprintf(address, sizeof(address),
+ "I/O 0x%x offset 0x%x", port->iobase, port->hub6);
break;
case UPIO_MEM:
case UPIO_MEM32:
- printk("MMIO 0x%lx", port->mapbase);
+ snprintf(address, sizeof(address),
+ "MMIO 0x%lx", port->mapbase);
+ break;
+ default:
+ strlcpy(address, "*unknown*", sizeof(address));
break;
}
- printk(" (irq = %d) is a %s\n", port->irq, uart_type(port));
+
+ printk(KERN_INFO "%s%d at %s (irq = %d) is a %s\n",
+ drv->dev_name, port->line, address, port->irq, uart_type(port));
}
static void
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index 32f808d157a..8302376800c 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -207,7 +207,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
return;
}
if (uart_circ_empty (xmit) || uart_tx_stopped (port)) {
- lh7a40xuart_stop_tx (port, 0);
+ lh7a40xuart_stop_tx (port);
return;
}
@@ -229,7 +229,7 @@ static void lh7a40xuart_tx_chars (struct uart_port* port)
uart_write_wakeup (port);
if (uart_circ_empty (xmit))
- lh7a40xuart_stop_tx (port, 0);
+ lh7a40xuart_stop_tx (port);
}
static void lh7a40xuart_modem_status (struct uart_port* port)
diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c
index 49afadbe461..f10c86d60b6 100644
--- a/drivers/serial/serial_txx9.c
+++ b/drivers/serial/serial_txx9.c
@@ -31,6 +31,8 @@
* 1.01 Set fifosize to make tx_empry called properly.
* Use standard uart_get_divisor.
* 1.02 Cleanup. (import 8250.c changes)
+ * 1.03 Fix low-latency mode. (import 8250.c changes)
+ * 1.04 Remove usage of deprecated functions, cleanup.
*/
#include <linux/config.h>
@@ -54,7 +56,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-static char *serial_version = "1.02";
+static char *serial_version = "1.04";
static char *serial_name = "TX39/49 Serial driver";
#define PASS_LIMIT 256
@@ -86,9 +88,9 @@ static char *serial_name = "TX39/49 Serial driver";
*/
#ifdef ENABLE_SERIAL_TXX9_PCI
#define NR_PCI_BOARDS 4
-#define UART_NR (2 + NR_PCI_BOARDS)
+#define UART_NR (4 + NR_PCI_BOARDS)
#else
-#define UART_NR 2
+#define UART_NR 4
#endif
struct uart_txx9_port {
@@ -304,8 +306,11 @@ receive_chars(struct uart_txx9_port *up, unsigned int *status, struct pt_regs *r
/* The following is not allowed by the tty layer and
unsafe. It should be fixed ASAP */
if (unlikely(tty->flip.count >= TTY_FLIPBUF_SIZE)) {
- if(tty->low_latency)
+ if (tty->low_latency) {
+ spin_unlock(&up->port.lock);
tty_flip_buffer_push(tty);
+ spin_lock(&up->port.lock);
+ }
/* If this failed then we will throw away the
bytes but must do so to clear interrupts */
}
@@ -356,7 +361,9 @@ receive_chars(struct uart_txx9_port *up, unsigned int *status, struct pt_regs *r
ignore_char:
disr = sio_in(up, TXX9_SIDISR);
} while (!(disr & TXX9_SIDISR_UVALID) && (max_count-- > 0));
+ spin_unlock(&up->port.lock);
tty_flip_buffer_push(tty);
+ spin_lock(&up->port.lock);
*status = disr;
}
@@ -667,17 +674,8 @@ serial_txx9_pm(struct uart_port *port, unsigned int state,
unsigned int oldstate)
{
struct uart_txx9_port *up = (struct uart_txx9_port *)port;
- if (state) {
- /* sleep */
-
- if (up->pm)
- up->pm(port, state, oldstate);
- } else {
- /* wake */
-
- if (up->pm)
- up->pm(port, state, oldstate);
- }
+ if (up->pm)
+ up->pm(port, state, oldstate);
}
static int serial_txx9_request_resource(struct uart_txx9_port *up)
@@ -979,14 +977,6 @@ static int __init serial_txx9_console_init(void)
}
console_initcall(serial_txx9_console_init);
-static int __init serial_txx9_late_console_init(void)
-{
- if (!(serial_txx9_console.flags & CON_ENABLED))
- register_console(&serial_txx9_console);
- return 0;
-}
-late_initcall(serial_txx9_late_console_init);
-
#define SERIAL_TXX9_CONSOLE &serial_txx9_console
#else
#define SERIAL_TXX9_CONSOLE NULL
@@ -1039,6 +1029,73 @@ static void serial_txx9_resume_port(int line)
uart_resume_port(&serial_txx9_reg, &serial_txx9_ports[line].port);
}
+static DECLARE_MUTEX(serial_txx9_sem);
+
+/**
+ * serial_txx9_register_port - register a serial port
+ * @port: serial port template
+ *
+ * Configure the serial port specified by the request.
+ *
+ * The port is then probed and if necessary the IRQ is autodetected
+ * If this fails an error is returned.
+ *
+ * On success the port is ready to use and the line number is returned.
+ */
+static int __devinit serial_txx9_register_port(struct uart_port *port)
+{
+ int i;
+ struct uart_txx9_port *uart;
+ int ret = -ENOSPC;
+
+ down(&serial_txx9_sem);
+ for (i = 0; i < UART_NR; i++) {
+ uart = &serial_txx9_ports[i];
+ if (uart->port.type == PORT_UNKNOWN)
+ break;
+ }
+ if (i < UART_NR) {
+ uart_remove_one_port(&serial_txx9_reg, &uart->port);
+ uart->port.iobase = port->iobase;
+ uart->port.membase = port->membase;
+ uart->port.irq = port->irq;
+ uart->port.uartclk = port->uartclk;
+ uart->port.iotype = port->iotype;
+ uart->port.flags = port->flags | UPF_BOOT_AUTOCONF;
+ uart->port.mapbase = port->mapbase;
+ if (port->dev)
+ uart->port.dev = port->dev;
+ ret = uart_add_one_port(&serial_txx9_reg, &uart->port);
+ if (ret == 0)
+ ret = uart->port.line;
+ }
+ up(&serial_txx9_sem);
+ return ret;
+}
+
+/**
+ * serial_txx9_unregister_port - remove a txx9 serial port at runtime
+ * @line: serial line number
+ *
+ * Remove one serial port. This may not be called from interrupt
+ * context. We hand the port back to the our control.
+ */
+static void __devexit serial_txx9_unregister_port(int line)
+{
+ struct uart_txx9_port *uart = &serial_txx9_ports[line];
+
+ down(&serial_txx9_sem);
+ uart_remove_one_port(&serial_txx9_reg, &uart->port);
+ uart->port.flags = 0;
+ uart->port.type = PORT_UNKNOWN;
+ uart->port.iobase = 0;
+ uart->port.mapbase = 0;
+ uart->port.membase = 0;
+ uart->port.dev = NULL;
+ uart_add_one_port(&serial_txx9_reg, &uart->port);
+ up(&serial_txx9_sem);
+}
+
/*
* Probe one serial board. Unfortunately, there is no rhyme nor reason
* to the arrangement of serial ports on a PCI card.
@@ -1056,13 +1113,13 @@ pciserial_txx9_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
memset(&port, 0, sizeof(port));
port.ops = &serial_txx9_pops;
- port.flags |= UPF_BOOT_AUTOCONF; /* uart_ops.config_port will be called */
port.flags |= UPF_TXX9_HAVE_CTS_LINE;
port.uartclk = 66670000;
port.irq = dev->irq;
port.iotype = UPIO_PORT;
port.iobase = pci_resource_start(dev, 1);
- line = uart_register_port(&serial_txx9_reg, &port);
+ port.dev = &dev->dev;
+ line = serial_txx9_register_port(&port);
if (line < 0) {
printk(KERN_WARNING "Couldn't register serial port %s: %d\n", pci_name(dev), line);
}
@@ -1078,7 +1135,7 @@ static void __devexit pciserial_txx9_remove_one(struct pci_dev *dev)
pci_set_drvdata(dev, NULL);
if (line) {
- uart_unregister_port(&serial_txx9_reg, line);
+ serial_txx9_unregister_port(line);
pci_disable_device(dev);
}
}
@@ -1089,6 +1146,8 @@ static int pciserial_txx9_suspend_one(struct pci_dev *dev, pm_message_t state)
if (line)
serial_txx9_suspend_port(line);
+ pci_save_state(dev);
+ pci_set_power_state(dev, pci_choose_state(dev, state));
return 0;
}
@@ -1096,8 +1155,13 @@ static int pciserial_txx9_resume_one(struct pci_dev *dev)
{
int line = (int)(long)pci_get_drvdata(dev);
- if (line)
+ pci_set_power_state(dev, PCI_D0);
+ pci_restore_state(dev);
+
+ if (line) {
+ pci_enable_device(dev);
serial_txx9_resume_port(line);
+ }
return 0;
}
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 0cc879eb1c0..5959e6755a8 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -269,7 +269,10 @@ static void sunsu_stop_tx(struct uart_port *port)
__stop_tx(up);
- if (up->port.type == PORT_16C950 && tty_stop /*FIXME*/) {
+ /*
+ * We really want to stop the transmitter from sending.
+ */
+ if (up->port.type == PORT_16C950) {
up->acr |= UART_ACR_TXDIS;
serial_icr_write(up, UART_ACR, up->acr);
}
@@ -283,10 +286,11 @@ static void sunsu_start_tx(struct uart_port *port)
up->ier |= UART_IER_THRI;
serial_out(up, UART_IER, up->ier);
}
+
/*
- * We only do this from uart_start
+ * Re-enable the transmitter if we disabled it.
*/
- if (tty_start && up->port.type == PORT_16C950 /*FIXME*/) {
+ if (up->port.type == PORT_16C950 && up->acr & UART_ACR_TXDIS) {
up->acr &= ~UART_ACR_TXDIS;
serial_icr_write(up, UART_ACR, up->acr);
}
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 8e184e2641c..79861ee12a2 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -715,13 +715,11 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
usb_dev, usb_rcvintpipe(usb_dev, CXACRU_EP_CMD),
instance->rcv_buf, PAGE_SIZE,
cxacru_blocking_completion, &instance->rcv_done, 1);
- instance->rcv_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_fill_int_urb(instance->snd_urb,
usb_dev, usb_sndintpipe(usb_dev, CXACRU_EP_CMD),
instance->snd_buf, PAGE_SIZE,
cxacru_blocking_completion, &instance->snd_done, 4);
- instance->snd_urb->transfer_flags |= URB_ASYNC_UNLINK;
init_MUTEX(&instance->cm_serialize);
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index bb1db195985..c466739428b 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -960,7 +960,7 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
intf->altsetting->desc.bInterfaceNumber);
/* instance init */
- instance = kcalloc(1, sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
+ instance = kzalloc(sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
if (!instance) {
dev_dbg(dev, "%s: no memory for instance data!\n", __func__);
return -ENOMEM;
diff --git a/drivers/usb/class/Kconfig b/drivers/usb/class/Kconfig
index 0561d0234f2..333e39bb105 100644
--- a/drivers/usb/class/Kconfig
+++ b/drivers/usb/class/Kconfig
@@ -4,9 +4,22 @@
comment "USB Device Class drivers"
depends on USB
+config OBSOLETE_OSS_USB_DRIVER
+ bool "Obsolete OSS USB drivers"
+ depends on USB && SOUND
+ help
+ This option enables support for the obsolete USB Audio and Midi
+ drivers that are scheduled for removal in the near future since
+ there are ALSA drivers for the same hardware.
+
+ Please contact Adrian Bunk <bunk@stusta.de> if you had to
+ say Y here because of missing support in the ALSA drivers.
+
+ If unsure, say N.
+
config USB_AUDIO
tristate "USB Audio support"
- depends on USB && SOUND
+ depends on USB && SOUND && OBSOLETE_OSS_USB_DRIVER
help
Say Y here if you want to connect USB audio equipment such as
speakers to your computer's USB port. You only need this if you use
@@ -40,10 +53,12 @@ config USB_BLUETOOTH_TTY
config USB_MIDI
tristate "USB MIDI support"
- depends on USB && SOUND
+ depends on USB && SOUND && OBSOLETE_OSS_USB_DRIVER
---help---
Say Y here if you want to connect a USB MIDI device to your
- computer's USB port. This driver is for devices that comply with
+ computer's USB port. You only need this if you use the OSS
+ sound system; USB MIDI devices are supported by ALSA's USB
+ audio driver. This driver is for devices that comply with
'Universal Serial Bus Device Class Definition for MIDI Device'.
The following devices are known to work:
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 7ce43fb8118..e195709c9c7 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -310,8 +310,9 @@ static int usblp_check_status(struct usblp *usblp, int err)
error = usblp_read_status (usblp, usblp->statusbuf);
if (error < 0) {
- err("usblp%d: error %d reading printer status",
- usblp->minor, error);
+ if (printk_ratelimit())
+ err("usblp%d: error %d reading printer status",
+ usblp->minor, error);
return 0;
}
@@ -604,7 +605,9 @@ static int usblp_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
case LPGETSTATUS:
if (usblp_read_status(usblp, usblp->statusbuf)) {
- err("usblp%d: failed reading printer status", usblp->minor);
+ if (printk_ratelimit())
+ err("usblp%d: failed reading printer status",
+ usblp->minor);
retval = -EIO;
goto done;
}
diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile
index 9e8c377b816..d5503cf0bf7 100644
--- a/drivers/usb/core/Makefile
+++ b/drivers/usb/core/Makefile
@@ -3,14 +3,14 @@
#
usbcore-objs := usb.o hub.o hcd.o urb.o message.o \
- config.o file.o buffer.o sysfs.o
+ config.o file.o buffer.o sysfs.o devio.o
ifeq ($(CONFIG_PCI),y)
usbcore-objs += hcd-pci.o
endif
ifeq ($(CONFIG_USB_DEVICEFS),y)
- usbcore-objs += devio.o inode.o devices.o
+ usbcore-objs += inode.o devices.o
endif
obj-$(CONFIG_USB) += usbcore.o
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index f86bf1454e2..b4265aa7d45 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -43,6 +43,7 @@
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/usbdevice_fs.h>
+#include <linux/cdev.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include <linux/moduleparam.h>
@@ -50,6 +51,10 @@
#include "hcd.h" /* for usbcore internals */
#include "usb.h"
+#define USB_MAXBUS 64
+#define USB_DEVICE_MAX USB_MAXBUS * 128
+static struct class *usb_device_class;
+
struct async {
struct list_head asynclist;
struct dev_state *ps;
@@ -71,6 +76,8 @@ MODULE_PARM_DESC (usbfs_snoop, "true to log all usbfs traffic");
dev_info( dev , format , ## arg); \
} while (0)
+#define USB_DEVICE_DEV MKDEV(USB_DEVICE_MAJOR, 0)
+
#define MAX_USBFS_BUFFER_SIZE 16384
@@ -487,7 +494,7 @@ static int check_ctrlrecip(struct dev_state *ps, unsigned int requesttype, unsig
*/
static int usbdev_open(struct inode *inode, struct file *file)
{
- struct usb_device *dev;
+ struct usb_device *dev = NULL;
struct dev_state *ps;
int ret;
@@ -501,11 +508,16 @@ static int usbdev_open(struct inode *inode, struct file *file)
lock_kernel();
ret = -ENOENT;
- dev = usb_get_dev(inode->u.generic_ip);
+ /* check if we are called from a real node or usbfs */
+ if (imajor(inode) == USB_DEVICE_MAJOR)
+ dev = usbdev_lookup_minor(iminor(inode));
+ if (!dev)
+ dev = inode->u.generic_ip;
if (!dev) {
kfree(ps);
goto out;
}
+ usb_get_dev(dev);
ret = 0;
ps->dev = dev;
ps->file = file;
@@ -1226,7 +1238,6 @@ static int proc_ioctl (struct dev_state *ps, void __user *arg)
int retval = 0;
struct usb_interface *intf = NULL;
struct usb_driver *driver = NULL;
- int i;
/* get input parameters and alloc buffer */
if (copy_from_user(&ctrl, arg, sizeof (ctrl)))
@@ -1258,15 +1269,6 @@ static int proc_ioctl (struct dev_state *ps, void __user *arg)
/* disconnect kernel driver from interface */
case USBDEVFS_DISCONNECT:
- /* don't allow the user to unbind the hub driver from
- * a hub with children to manage */
- for (i = 0; i < ps->dev->maxchild; ++i) {
- if (ps->dev->children[i])
- retval = -EBUSY;
- }
- if (retval)
- break;
-
down_write(&usb_bus_type.subsys.rwsem);
if (intf->dev.driver) {
driver = to_usb_driver(intf->dev.driver);
@@ -1477,3 +1479,79 @@ struct file_operations usbfs_device_file_operations = {
.open = usbdev_open,
.release = usbdev_release,
};
+
+struct usb_device *usbdev_lookup_minor(int minor)
+{
+ struct class_device *class_dev;
+ struct usb_device *dev = NULL;
+
+ down(&usb_device_class->sem);
+ list_for_each_entry(class_dev, &usb_device_class->children, node) {
+ if (class_dev->devt == MKDEV(USB_DEVICE_MAJOR, minor)) {
+ dev = class_dev->class_data;
+ break;
+ }
+ }
+ up(&usb_device_class->sem);
+
+ return dev;
+};
+
+void usbdev_add(struct usb_device *dev)
+{
+ int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1);
+
+ dev->class_dev = class_device_create(usb_device_class,
+ MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev,
+ "usbdev%d.%d", dev->bus->busnum, dev->devnum);
+
+ dev->class_dev->class_data = dev;
+}
+
+void usbdev_remove(struct usb_device *dev)
+{
+ class_device_unregister(dev->class_dev);
+}
+
+static struct cdev usb_device_cdev = {
+ .kobj = {.name = "usb_device", },
+ .owner = THIS_MODULE,
+};
+
+int __init usbdev_init(void)
+{
+ int retval;
+
+ retval = register_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX,
+ "usb_device");
+ if (retval) {
+ err("unable to register minors for usb_device");
+ goto out;
+ }
+ cdev_init(&usb_device_cdev, &usbfs_device_file_operations);
+ retval = cdev_add(&usb_device_cdev, USB_DEVICE_DEV, USB_DEVICE_MAX);
+ if (retval) {
+ err("unable to get usb_device major %d", USB_DEVICE_MAJOR);
+ unregister_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX);
+ goto out;
+ }
+ usb_device_class = class_create(THIS_MODULE, "usb_device");
+ if (IS_ERR(usb_device_class)) {
+ err("unable to register usb_device class");
+ retval = PTR_ERR(usb_device_class);
+ usb_device_class = NULL;
+ cdev_del(&usb_device_cdev);
+ unregister_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX);
+ }
+
+out:
+ return retval;
+}
+
+void usbdev_cleanup(void)
+{
+ class_destroy(usb_device_class);
+ cdev_del(&usb_device_cdev);
+ unregister_chrdev_region(USB_DEVICE_DEV, USB_DEVICE_MAX);
+}
+
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index fc056062c96..cbb451d227d 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -121,10 +121,6 @@ int usb_hcd_pci_probe (struct pci_dev *dev, const struct pci_device_id *id)
}
}
-#ifdef CONFIG_PCI_NAMES
- hcd->product_desc = dev->pretty_name;
-#endif
-
pci_set_master (dev);
retval = usb_add_hcd (hcd, dev->irq, SA_SHIRQ);
@@ -264,8 +260,10 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
retval = pci_set_power_state (dev, PCI_D3hot);
if (retval == 0) {
dev_dbg (hcd->self.controller, "--> PCI D3\n");
- pci_enable_wake (dev, PCI_D3hot, hcd->remote_wakeup);
- pci_enable_wake (dev, PCI_D3cold, hcd->remote_wakeup);
+ retval = pci_enable_wake (dev, PCI_D3hot, hcd->remote_wakeup);
+ if (retval)
+ break;
+ retval = pci_enable_wake (dev, PCI_D3cold, hcd->remote_wakeup);
} else if (retval < 0) {
dev_dbg (&dev->dev, "PCI D3 suspend fail, %d\n",
retval);
@@ -339,8 +337,20 @@ int usb_hcd_pci_resume (struct pci_dev *dev)
dev->current_state);
}
#endif
- pci_enable_wake (dev, dev->current_state, 0);
- pci_enable_wake (dev, PCI_D3cold, 0);
+ retval = pci_enable_wake (dev, dev->current_state, 0);
+ if (retval) {
+ dev_err(hcd->self.controller,
+ "can't enable_wake to %d, %d!\n",
+ dev->current_state, retval);
+ return retval;
+ }
+ retval = pci_enable_wake (dev, PCI_D3cold, 0);
+ if (retval) {
+ dev_err(hcd->self.controller,
+ "can't enable_wake to %d, %d!\n",
+ PCI_D3cold, retval);
+ return retval;
+ }
} else {
/* Same basic cases: clean (powered/not), dirty */
dev_dbg(hcd->self.controller, "PCI legacy resume\n");
@@ -380,7 +390,7 @@ int usb_hcd_pci_resume (struct pci_dev *dev)
usb_hc_died (hcd);
}
- pci_enable_device(dev);
+ retval = pci_enable_device(dev);
return retval;
}
EXPORT_SYMBOL (usb_hcd_pci_resume);
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 79422a3b07b..12ecdb03ee5 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -782,7 +782,7 @@ static int usb_register_bus(struct usb_bus *bus)
return -E2BIG;
}
- bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb%d", busnum);
+ bus->class_dev = class_device_create(usb_host_class, MKDEV(0,0), bus->controller, "usb_host%d", busnum);
if (IS_ERR(bus->class_dev)) {
clear_bit(busnum, busmap.busmap);
up(&usb_bus_list_lock);
@@ -1669,7 +1669,7 @@ struct usb_hcd *usb_create_hcd (const struct hc_driver *driver,
{
struct usb_hcd *hcd;
- hcd = kcalloc(1, sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
+ hcd = kzalloc(sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL);
if (!hcd) {
dev_dbg (dev, "hcd alloc failed\n");
return NULL;
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 28055f95645..ac451fa7e4d 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -339,11 +339,11 @@ extern int usb_check_bandwidth (struct usb_device *dev, struct urb *urb);
* to preallocate bandwidth)
*/
#define USB2_HOST_DELAY 5 /* nsec, guess */
-#define HS_NSECS(bytes) ( ((55 * 8 * 2083)/1000) \
- + ((2083UL * (3167 + BitTime (bytes)))/1000) \
+#define HS_NSECS(bytes) ( ((55 * 8 * 2083) \
+ + (2083UL * (3 + BitTime(bytes))))/1000 \
+ USB2_HOST_DELAY)
-#define HS_NSECS_ISO(bytes) ( ((38 * 8 * 2083)/1000) \
- + ((2083UL * (3167 + BitTime (bytes)))/1000) \
+#define HS_NSECS_ISO(bytes) ( ((38 * 8 * 2083) \
+ + (2083UL * (3 + BitTime(bytes))))/1000 \
+ USB2_HOST_DELAY)
#define HS_USECS(bytes) NS_TO_US (HS_NSECS(bytes))
#define HS_USECS_ISO(bytes) NS_TO_US (HS_NSECS_ISO(bytes))
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index c3e46d24a37..758c7f0ed15 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -492,6 +492,23 @@ static int hub_hub_status(struct usb_hub *hub,
return ret;
}
+static int hub_port_disable(struct usb_hub *hub, int port1, int set_state)
+{
+ struct usb_device *hdev = hub->hdev;
+ int ret;
+
+ if (hdev->children[port1-1] && set_state) {
+ usb_set_device_state(hdev->children[port1-1],
+ USB_STATE_NOTATTACHED);
+ }
+ ret = clear_port_feature(hdev, port1, USB_PORT_FEAT_ENABLE);
+ if (ret)
+ dev_err(hub->intfdev, "cannot disable port %d (err = %d)\n",
+ port1, ret);
+
+ return ret;
+}
+
static int hub_configure(struct usb_hub *hub,
struct usb_endpoint_descriptor *endpoint)
{
@@ -610,19 +627,33 @@ static int hub_configure(struct usb_hub *hub,
break;
}
+ /* Note 8 FS bit times == (8 bits / 12000000 bps) ~= 666ns */
switch (hub->descriptor->wHubCharacteristics & HUB_CHAR_TTTT) {
- case 0x00:
- if (hdev->descriptor.bDeviceProtocol != 0)
- dev_dbg(hub_dev, "TT requires at most 8 FS bit times\n");
+ case HUB_TTTT_8_BITS:
+ if (hdev->descriptor.bDeviceProtocol != 0) {
+ hub->tt.think_time = 666;
+ dev_dbg(hub_dev, "TT requires at most %d "
+ "FS bit times (%d ns)\n",
+ 8, hub->tt.think_time);
+ }
break;
- case 0x20:
- dev_dbg(hub_dev, "TT requires at most 16 FS bit times\n");
+ case HUB_TTTT_16_BITS:
+ hub->tt.think_time = 666 * 2;
+ dev_dbg(hub_dev, "TT requires at most %d "
+ "FS bit times (%d ns)\n",
+ 16, hub->tt.think_time);
break;
- case 0x40:
- dev_dbg(hub_dev, "TT requires at most 24 FS bit times\n");
+ case HUB_TTTT_24_BITS:
+ hub->tt.think_time = 666 * 3;
+ dev_dbg(hub_dev, "TT requires at most %d "
+ "FS bit times (%d ns)\n",
+ 24, hub->tt.think_time);
break;
- case 0x60:
- dev_dbg(hub_dev, "TT requires at most 32 FS bit times\n");
+ case HUB_TTTT_32_BITS:
+ hub->tt.think_time = 666 * 4;
+ dev_dbg(hub_dev, "TT requires at most %d "
+ "FS bit times (%d ns)\n",
+ 32, hub->tt.think_time);
break;
}
@@ -712,20 +743,36 @@ fail:
static unsigned highspeed_hubs;
+/* Called after the hub driver is unbound from a hub with children */
+static void hub_remove_children_work(void *__hub)
+{
+ struct usb_hub *hub = __hub;
+ struct usb_device *hdev = hub->hdev;
+ int i;
+
+ kfree(hub);
+
+ usb_lock_device(hdev);
+ for (i = 0; i < hdev->maxchild; ++i) {
+ if (hdev->children[i])
+ usb_disconnect(&hdev->children[i]);
+ }
+ usb_unlock_device(hdev);
+ usb_put_dev(hdev);
+}
+
static void hub_disconnect(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata (intf);
struct usb_device *hdev;
+ int n, port1;
- if (!hub)
- return;
+ usb_set_intfdata (intf, NULL);
hdev = hub->hdev;
if (hdev->speed == USB_SPEED_HIGH)
highspeed_hubs--;
- usb_set_intfdata (intf, NULL);
-
hub_quiesce(hub);
usb_free_urb(hub->urb);
hub->urb = NULL;
@@ -746,8 +793,27 @@ static void hub_disconnect(struct usb_interface *intf)
hub->buffer = NULL;
}
- /* Free the memory */
- kfree(hub);
+ /* If there are any children then this is an unbind only, not a
+ * physical disconnection. The active ports must be disabled
+ * and later on we must call usb_disconnect(). We can't call
+ * it now because we may not hold the hub's device lock.
+ */
+ n = 0;
+ for (port1 = 1; port1 <= hdev->maxchild; ++port1) {
+ if (hdev->children[port1 - 1]) {
+ ++n;
+ hub_port_disable(hub, port1, 1);
+ }
+ }
+
+ if (n == 0)
+ kfree(hub);
+ else {
+ /* Reuse the hub->leds work_struct for our own purposes */
+ INIT_WORK(&hub->leds, hub_remove_children_work, hub);
+ schedule_work(&hub->leds);
+ usb_get_dev(hdev);
+ }
}
static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
@@ -1051,6 +1117,7 @@ void usb_disconnect(struct usb_device **pdev)
dev_dbg (&udev->dev, "unregistering device\n");
release_address(udev);
usbfs_remove_device(udev);
+ usbdev_remove(udev);
usb_remove_sysfs_dev_files(udev);
/* Avoid races with recursively_mark_NOTATTACHED() */
@@ -1290,6 +1357,7 @@ int usb_new_device(struct usb_device *udev)
/* USB device state == configured ... usable */
/* add a /proc/bus/usb entry */
+ usbdev_add(udev);
usbfs_add_device(udev);
return 0;
@@ -1428,23 +1496,6 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
return status;
}
-static int hub_port_disable(struct usb_hub *hub, int port1, int set_state)
-{
- struct usb_device *hdev = hub->hdev;
- int ret;
-
- if (hdev->children[port1-1] && set_state) {
- usb_set_device_state(hdev->children[port1-1],
- USB_STATE_NOTATTACHED);
- }
- ret = clear_port_feature(hdev, port1, USB_PORT_FEAT_ENABLE);
- if (ret)
- dev_err(hub->intfdev, "cannot disable port %d (err = %d)\n",
- port1, ret);
-
- return ret;
-}
-
/*
* Disable a port and mark a logical connnect-change event, so that some
* time later khubd will disconnect() any existing usb_device on the port
@@ -1570,7 +1621,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
struct usb_driver *driver;
intf = udev->actconfig->interface[i];
- if (state <= intf->dev.power.power_state)
+ if (state.event <= intf->dev.power.power_state.event)
continue;
if (!intf->dev.driver)
continue;
@@ -1578,11 +1629,11 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
if (driver->suspend) {
status = driver->suspend(intf, state);
- if (intf->dev.power.power_state != state
+ if (intf->dev.power.power_state.event != state.event
|| status)
dev_err(&intf->dev,
"suspend %d fail, code %d\n",
- state, status);
+ state.event, status);
}
/* only drivers with suspend() can ever resume();
@@ -1595,7 +1646,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
* since we know every driver's probe/disconnect works
* even for drivers that can't suspend.
*/
- if (!driver->suspend || state > PM_SUSPEND_MEM) {
+ if (!driver->suspend || state.event > PM_EVENT_FREEZE) {
#if 1
dev_warn(&intf->dev, "resume is unsafe!\n");
#else
@@ -1616,7 +1667,7 @@ static int __usb_suspend_device (struct usb_device *udev, int port1,
* policies (when HNP doesn't apply) once we have mechanisms to
* turn power back on! (Likely not before 2.7...)
*/
- if (state > PM_SUSPEND_MEM) {
+ if (state.event > PM_EVENT_FREEZE) {
dev_warn(&udev->dev, "no poweroff yet, suspending instead\n");
}
@@ -1733,7 +1784,7 @@ static int finish_port_resume(struct usb_device *udev)
struct usb_driver *driver;
intf = udev->actconfig->interface[i];
- if (intf->dev.power.power_state == PMSG_ON)
+ if (intf->dev.power.power_state.event == PM_EVENT_ON)
continue;
if (!intf->dev.driver) {
/* FIXME maybe force to alt 0 */
@@ -1747,11 +1798,11 @@ static int finish_port_resume(struct usb_device *udev)
/* can we do better than just logging errors? */
status = driver->resume(intf);
- if (intf->dev.power.power_state != PMSG_ON
+ if (intf->dev.power.power_state.event != PM_EVENT_ON
|| status)
dev_dbg(&intf->dev,
"resume fail, state %d code %d\n",
- intf->dev.power.power_state, status);
+ intf->dev.power.power_state.event, status);
}
status = 0;
@@ -1934,7 +1985,7 @@ static int hub_resume(struct usb_interface *intf)
unsigned port1;
int status;
- if (intf->dev.power.power_state == PM_SUSPEND_ON)
+ if (intf->dev.power.power_state.event == PM_EVENT_ON)
return 0;
for (port1 = 1; port1 <= hdev->maxchild; port1++) {
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 53bf5649621..e7fa9b5a521 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -157,6 +157,12 @@ enum hub_led_mode {
struct usb_device;
+/* Transaction Translator Think Times, in bits */
+#define HUB_TTTT_8_BITS 0x00
+#define HUB_TTTT_16_BITS 0x20
+#define HUB_TTTT_24_BITS 0x40
+#define HUB_TTTT_32_BITS 0x60
+
/*
* As of USB 2.0, full/low speed devices are segregated into trees.
* One type grows from USB 1.1 host controllers (OHCI, UHCI etc).
@@ -170,6 +176,7 @@ struct usb_device;
struct usb_tt {
struct usb_device *hub; /* upstream highspeed hub */
int multi; /* true means one TT per port */
+ unsigned think_time; /* think time in ns */
/* for control/bulk error recovery (CLEAR_TT_BUFFER) */
spinlock_t lock;
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index c3e3a95d380..640f41e4702 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -728,15 +728,9 @@ int __init usbfs_init(void)
{
int retval;
- retval = usb_register(&usbfs_driver);
- if (retval)
- return retval;
-
retval = register_filesystem(&usb_fs_type);
- if (retval) {
- usb_deregister(&usbfs_driver);
+ if (retval)
return retval;
- }
/* create mount point for usbfs */
usbdir = proc_mkdir("usb", proc_bus);
@@ -746,7 +740,6 @@ int __init usbfs_init(void)
void usbfs_cleanup(void)
{
- usb_deregister(&usbfs_driver);
unregister_filesystem(&usb_fs_type);
if (usbdir)
remove_proc_entry("usb", proc_bus);
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 88d1b376f67..c47c8052b48 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -48,7 +48,6 @@ static int usb_start_wait_urb(struct urb *urb, int timeout, int* actual_length)
init_completion(&done);
urb->context = &done;
- urb->transfer_flags |= URB_ASYNC_UNLINK;
urb->actual_length = 0;
status = usb_submit_urb(urb, GFP_NOIO);
@@ -266,7 +265,9 @@ static void sg_complete (struct urb *urb, struct pt_regs *regs)
continue;
if (found) {
status = usb_unlink_urb (io->urbs [i]);
- if (status != -EINPROGRESS && status != -EBUSY)
+ if (status != -EINPROGRESS
+ && status != -ENODEV
+ && status != -EBUSY)
dev_err (&io->dev->dev,
"%s, unlink --> %d\n",
__FUNCTION__, status);
@@ -357,8 +358,7 @@ int usb_sg_init (
if (!io->urbs)
goto nomem;
- urb_flags = URB_ASYNC_UNLINK | URB_NO_TRANSFER_DMA_MAP
- | URB_NO_INTERRUPT;
+ urb_flags = URB_NO_TRANSFER_DMA_MAP | URB_NO_INTERRUPT;
if (usb_pipein (pipe))
urb_flags |= URB_SHORT_NOT_OK;
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index c0feee25ff0..c846fefb738 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -309,9 +309,8 @@ int usb_submit_urb(struct urb *urb, unsigned mem_flags)
unsigned int allowed;
/* enforce simple/standard policy */
- allowed = URB_ASYNC_UNLINK; // affects later unlinks
- allowed |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
- allowed |= URB_NO_INTERRUPT;
+ allowed = (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP |
+ URB_NO_INTERRUPT);
switch (temp) {
case PIPE_BULK:
if (is_out)
@@ -400,14 +399,8 @@ int usb_submit_urb(struct urb *urb, unsigned mem_flags)
* canceled (rather than any other code) and will quickly be removed
* from host controller data structures.
*
- * In the past, clearing the URB_ASYNC_UNLINK transfer flag for the
- * URB indicated that the request was synchronous. This usage is now
- * deprecated; if the flag is clear the call will be forwarded to
- * usb_kill_urb() and the return value will be 0. In the future, drivers
- * should call usb_kill_urb() directly for synchronous unlinking.
- *
- * When the URB_ASYNC_UNLINK transfer flag for the URB is set, this
- * request is asynchronous. Success is indicated by returning -EINPROGRESS,
+ * This request is always asynchronous.
+ * Success is indicated by returning -EINPROGRESS,
* at which time the URB will normally have been unlinked but not yet
* given back to the device driver. When it is called, the completion
* function will see urb->status == -ECONNRESET. Failure is indicated
@@ -453,17 +446,6 @@ int usb_unlink_urb(struct urb *urb)
{
if (!urb)
return -EINVAL;
- if (!(urb->transfer_flags & URB_ASYNC_UNLINK)) {
-#ifdef CONFIG_DEBUG_KERNEL
- if (printk_ratelimit()) {
- printk(KERN_NOTICE "usb_unlink_urb() is deprecated for "
- "synchronous unlinks. Use usb_kill_urb() instead.\n");
- WARN_ON(1);
- }
-#endif
- usb_kill_urb(urb);
- return 0;
- }
if (!(urb->dev && urb->dev->bus && urb->dev->bus->op))
return -ENODEV;
return urb->dev->bus->op->unlink_urb(urb, -ECONNRESET);
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 99c85d2f92d..087af73a59d 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -65,6 +65,16 @@ static int generic_probe (struct device *dev)
}
static int generic_remove (struct device *dev)
{
+ struct usb_device *udev = to_usb_device(dev);
+
+ /* if this is only an unbind, not a physical disconnect, then
+ * unconfigure the device */
+ if (udev->state == USB_STATE_CONFIGURED)
+ usb_set_configuration(udev, 0);
+
+ /* in case the call failed or the device was suspended */
+ if (udev->state >= USB_STATE_CONFIGURED)
+ usb_disable_device(udev, 0);
return 0;
}
@@ -912,7 +922,7 @@ int usb_trylock_device(struct usb_device *udev)
* is neither BINDING nor BOUND. Rather than sleeping to wait for the
* lock, the routine polls repeatedly. This is to prevent deadlock with
* disconnect; in some drivers (such as usb-storage) the disconnect()
- * callback will block waiting for a device reset to complete.
+ * or suspend() method will block waiting for a device reset to complete.
*
* Returns a negative error code for failure, otherwise 1 or 0 to indicate
* that the device will or will not have to be unlocked. (0 can be
@@ -922,6 +932,8 @@ int usb_trylock_device(struct usb_device *udev)
int usb_lock_device_for_reset(struct usb_device *udev,
struct usb_interface *iface)
{
+ unsigned long jiffies_expire = jiffies + HZ;
+
if (udev->state == USB_STATE_NOTATTACHED)
return -ENODEV;
if (udev->state == USB_STATE_SUSPENDED)
@@ -938,6 +950,12 @@ int usb_lock_device_for_reset(struct usb_device *udev,
}
while (!usb_trylock_device(udev)) {
+
+ /* If we can't acquire the lock after waiting one second,
+ * we're probably deadlocked */
+ if (time_after(jiffies, jiffies_expire))
+ return -EBUSY;
+
msleep(15);
if (udev->state == USB_STATE_NOTATTACHED)
return -ENODEV;
@@ -1400,7 +1418,7 @@ static int usb_generic_suspend(struct device *dev, pm_message_t message)
driver = to_usb_driver(dev->driver);
/* there's only one USB suspend state */
- if (intf->dev.power.power_state)
+ if (intf->dev.power.power_state.event)
return 0;
if (driver->suspend)
@@ -1478,13 +1496,18 @@ static int __init usb_init(void)
retval = usb_major_init();
if (retval)
goto major_init_failed;
+ retval = usb_register(&usbfs_driver);
+ if (retval)
+ goto driver_register_failed;
+ retval = usbdev_init();
+ if (retval)
+ goto usbdevice_init_failed;
retval = usbfs_init();
if (retval)
goto fs_init_failed;
retval = usb_hub_init();
if (retval)
goto hub_init_failed;
-
retval = driver_register(&usb_generic_driver);
if (!retval)
goto out;
@@ -1493,7 +1516,11 @@ static int __init usb_init(void)
hub_init_failed:
usbfs_cleanup();
fs_init_failed:
- usb_major_cleanup();
+ usbdev_cleanup();
+usbdevice_init_failed:
+ usb_deregister(&usbfs_driver);
+driver_register_failed:
+ usb_major_cleanup();
major_init_failed:
usb_host_cleanup();
host_init_failed:
@@ -1514,6 +1541,8 @@ static void __exit usb_exit(void)
driver_unregister(&usb_generic_driver);
usb_major_cleanup();
usbfs_cleanup();
+ usb_deregister(&usbfs_driver);
+ usbdev_cleanup();
usb_hub_cleanup();
usb_host_cleanup();
bus_unregister(&usb_bus_type);
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 2c690f6d4c1..83d48c8133a 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -37,6 +37,11 @@ extern struct file_operations usbfs_devices_fops;
extern struct file_operations usbfs_device_file_operations;
extern void usbfs_conn_disc_event(void);
+extern int usbdev_init(void);
+extern void usbdev_cleanup(void);
+extern void usbdev_add(struct usb_device *dev);
+extern void usbdev_remove(struct usb_device *dev);
+extern struct usb_device *usbdev_lookup_minor(int minor);
struct dev_state {
struct list_head list; /* state list */
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 8509e955007..49459e33e95 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2181,6 +2181,7 @@ eth_bind (struct usb_gadget *gadget)
u8 cdc = 1, zlp = 1, rndis = 1;
struct usb_ep *in_ep, *out_ep, *status_ep = NULL;
int status = -ENOMEM;
+ int gcnum;
/* these flags are only ever cleared; compiler take note */
#ifndef DEV_CONFIG_CDC
@@ -2194,44 +2195,26 @@ eth_bind (struct usb_gadget *gadget)
* standard protocol is _strongly_ preferred for interop purposes.
* (By everyone except Microsoft.)
*/
- if (gadget_is_net2280 (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0201);
- } else if (gadget_is_dummy (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0202);
- } else if (gadget_is_pxa (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0203);
+ if (gadget_is_pxa (gadget)) {
/* pxa doesn't support altsettings */
cdc = 0;
} else if (gadget_is_sh(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0204);
/* sh doesn't support multiple interfaces or configs */
cdc = 0;
rndis = 0;
} else if (gadget_is_sa1100 (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0205);
/* hardware can't write zlps */
zlp = 0;
/* sa1100 CAN do CDC, without status endpoint ... we use
* non-CDC to be compatible with ARM Linux-2.4 "usb-eth".
*/
cdc = 0;
- } else if (gadget_is_goku (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0206);
- } else if (gadget_is_mq11xx (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0207);
- } else if (gadget_is_omap (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0208);
- } else if (gadget_is_lh7a40x(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0209);
- } else if (gadget_is_n9604(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0210);
- } else if (gadget_is_pxa27x(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0211);
- } else if (gadget_is_s3c2410(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0212);
- } else if (gadget_is_at91(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0213);
- } else {
+ }
+
+ gcnum = usb_gadget_controller_number (gadget);
+ if (gcnum >= 0)
+ device_desc.bcdDevice = cpu_to_le16 (0x0200 + gcnum);
+ else {
/* can't assume CDC works. don't want to default to
* anything less functional on CDC-capable hardware,
* so we fail in this case.
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 4f57085619b..a41d9d4baee 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -3713,6 +3713,7 @@ static void fsg_unbind(struct usb_gadget *gadget)
static int __init check_parameters(struct fsg_dev *fsg)
{
int prot;
+ int gcnum;
/* Store the default values */
mod_data.transport_type = USB_PR_BULK;
@@ -3724,33 +3725,13 @@ static int __init check_parameters(struct fsg_dev *fsg)
mod_data.can_stall = 0;
if (mod_data.release == 0xffff) { // Parameter wasn't set
- if (gadget_is_net2280(fsg->gadget))
- mod_data.release = 0x0301;
- else if (gadget_is_dummy(fsg->gadget))
- mod_data.release = 0x0302;
- else if (gadget_is_pxa(fsg->gadget))
- mod_data.release = 0x0303;
- else if (gadget_is_sh(fsg->gadget))
- mod_data.release = 0x0304;
-
/* The sa1100 controller is not supported */
-
- else if (gadget_is_goku(fsg->gadget))
- mod_data.release = 0x0306;
- else if (gadget_is_mq11xx(fsg->gadget))
- mod_data.release = 0x0307;
- else if (gadget_is_omap(fsg->gadget))
- mod_data.release = 0x0308;
- else if (gadget_is_lh7a40x(fsg->gadget))
- mod_data.release = 0x0309;
- else if (gadget_is_n9604(fsg->gadget))
- mod_data.release = 0x0310;
- else if (gadget_is_pxa27x(fsg->gadget))
- mod_data.release = 0x0311;
- else if (gadget_is_s3c2410(gadget))
- mod_data.release = 0x0312;
- else if (gadget_is_at91(fsg->gadget))
- mod_data.release = 0x0313;
+ if (gadget_is_sa1100(fsg->gadget))
+ gcnum = -1;
+ else
+ gcnum = usb_gadget_controller_number(fsg->gadget);
+ if (gcnum >= 0)
+ mod_data.release = 0x0300 + gcnum;
else {
WARN(fsg, "controller '%s' not recognized\n",
fsg->gadget->name);
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index ea2eb52c766..8cbae21d84b 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -5,6 +5,7 @@
*
* This could eventually work like the ARM mach_is_*() stuff, driven by
* some config file that gets updated as new hardware is supported.
+ * (And avoiding the runtime comparisons in typical one-choice cases.)
*
* NOTE: some of these controller drivers may not be available yet.
*/
@@ -86,7 +87,61 @@
#define gadget_is_at91(g) 0
#endif
+#ifdef CONFIG_USB_GADGET_IMX
+#define gadget_is_imx(g) !strcmp("imx_udc", (g)->name)
+#else
+#define gadget_is_imx(g) 0
+#endif
+
// CONFIG_USB_GADGET_SX2
// CONFIG_USB_GADGET_AU1X00
// ...
+
+/**
+ * usb_gadget_controller_number - support bcdDevice id convention
+ * @gadget: the controller being driven
+ *
+ * Return a 2-digit BCD value associated with the peripheral controller,
+ * suitable for use as part of a bcdDevice value, or a negative error code.
+ *
+ * NOTE: this convention is purely optional, and has no meaning in terms of
+ * any USB specification. If you want to use a different convention in your
+ * gadget driver firmware -- maybe a more formal revision ID -- feel free.
+ *
+ * Hosts see these bcdDevice numbers, and are allowed (but not encouraged!)
+ * to change their behavior accordingly. For example it might help avoiding
+ * some chip bug.
+ */
+static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
+{
+ if (gadget_is_net2280(gadget))
+ return 0x01;
+ else if (gadget_is_dummy(gadget))
+ return 0x02;
+ else if (gadget_is_pxa(gadget))
+ return 0x03;
+ else if (gadget_is_sh(gadget))
+ return 0x04;
+ else if (gadget_is_sa1100(gadget))
+ return 0x05;
+ else if (gadget_is_goku(gadget))
+ return 0x06;
+ else if (gadget_is_mq11xx(gadget))
+ return 0x07;
+ else if (gadget_is_omap(gadget))
+ return 0x08;
+ else if (gadget_is_lh7a40x(gadget))
+ return 0x09;
+ else if (gadget_is_n9604(gadget))
+ return 0x10;
+ else if (gadget_is_pxa27x(gadget))
+ return 0x11;
+ else if (gadget_is_s3c2410(gadget))
+ return 0x12;
+ else if (gadget_is_at91(gadget))
+ return 0x13;
+ else if (gadget_is_imx(gadget))
+ return 0x14;
+ return -ENOENT;
+}
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 9e4f1c6935a..c925d9222f5 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -1422,49 +1422,20 @@ static int gs_bind(struct usb_gadget *gadget)
int ret;
struct usb_ep *ep;
struct gs_dev *dev;
+ int gcnum;
- /* device specific */
- if (gadget_is_net2280(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0001);
- } else if (gadget_is_pxa(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0002);
- } else if (gadget_is_sh(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0003);
- /* sh doesn't support multiple interfaces or configs */
+ /* Some controllers can't support CDC ACM:
+ * - sh doesn't support multiple interfaces or configs;
+ * - sa1100 doesn't have a third interrupt endpoint
+ */
+ if (gadget_is_sh(gadget) || gadget_is_sa1100(gadget))
use_acm = 0;
- } else if (gadget_is_sa1100(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0004);
- /* sa1100 doesn't support necessary endpoints */
- use_acm = 0;
- } else if (gadget_is_goku(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0005);
- } else if (gadget_is_mq11xx(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0006);
- } else if (gadget_is_omap(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0007);
- } else if (gadget_is_lh7a40x(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0008);
- } else if (gadget_is_n9604(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0009);
- } else if (gadget_is_pxa27x(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0011);
- } else if (gadget_is_s3c2410(gadget)) {
- gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0012);
- } else if (gadget_is_at91(gadget)) {
+
+ gcnum = usb_gadget_controller_number(gadget);
+ if (gcnum >= 0)
gs_device_desc.bcdDevice =
- __constant_cpu_to_le16(GS_VERSION_NUM|0x0013);
- } else {
+ cpu_to_le16(GS_VERSION_NUM | gcnum);
+ else {
printk(KERN_WARNING "gs_bind: controller '%s' not recognized\n",
gadget->name);
/* unrecognized, but safe unless bulk is REALLY quirky */
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index bb9b2d94eed..6890e773b2a 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -1139,6 +1139,13 @@ zero_bind (struct usb_gadget *gadget)
{
struct zero_dev *dev;
struct usb_ep *ep;
+ int gcnum;
+
+ /* FIXME this can't yet work right with SH ... it has only
+ * one configuration, numbered one.
+ */
+ if (gadget_is_sh(gadget))
+ return -ENODEV;
/* Bulk-only drivers like this one SHOULD be able to
* autoconfigure on any sane usb controller driver,
@@ -1161,43 +1168,10 @@ autoconf_fail:
EP_OUT_NAME = ep->name;
ep->driver_data = ep; /* claim */
-
- /*
- * DRIVER POLICY CHOICE: you may want to do this differently.
- * One thing to avoid is reusing a bcdDevice revision code
- * with different host-visible configurations or behavior
- * restrictions -- using ep1in/ep2out vs ep1out/ep3in, etc
- */
- if (gadget_is_net2280 (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0201);
- } else if (gadget_is_pxa (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0203);
-#if 0
- } else if (gadget_is_sh(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0204);
- /* SH has only one configuration; see "loopdefault" */
- device_desc.bNumConfigurations = 1;
- /* FIXME make 1 == default.bConfigurationValue */
-#endif
- } else if (gadget_is_sa1100 (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0205);
- } else if (gadget_is_goku (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0206);
- } else if (gadget_is_mq11xx (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0207);
- } else if (gadget_is_omap (gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0208);
- } else if (gadget_is_lh7a40x(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0209);
- } else if (gadget_is_n9604(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0210);
- } else if (gadget_is_pxa27x(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0211);
- } else if (gadget_is_s3c2410(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0212);
- } else if (gadget_is_at91(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0213);
- } else {
+ gcnum = usb_gadget_controller_number (gadget);
+ if (gcnum >= 0)
+ device_desc.bcdDevice = cpu_to_le16 (0x0200 + gcnum);
+ else {
/* gadget zero is so simple (for now, no altsettings) that
* it SHOULD NOT have problems with bulk-capable hardware.
* so warn about unrcognized controllers, don't panic.
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index b01efb6b36f..65ac9fef3a7 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -641,7 +641,7 @@ show_registers (struct class_device *class_dev, char *buf)
spin_lock_irqsave (&ehci->lock, flags);
- if (bus->controller->power.power_state) {
+ if (bus->controller->power.power_state.event) {
size = scnprintf (next, size,
"bus %s, device %s (driver " DRIVER_VERSION ")\n"
"%s\n"
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 149b13fc0a7..2507e898af0 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -549,7 +549,9 @@ static int ehci_start (struct usb_hcd *hcd)
hcd->can_wakeup = (port_wake & 1) != 0;
/* help hc dma work well with cachelines */
- pci_set_mwi (pdev);
+ retval = pci_set_mwi(pdev);
+ if (retval)
+ ehci_dbg(ehci, "unable to enable MWI - not fatal.\n");
}
#endif
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 20df01a79b2..940d38ca7d9 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -677,6 +677,9 @@ qh_make (
goto done;
}
} else {
+ struct usb_tt *tt = urb->dev->tt;
+ int think_time;
+
/* gap is f(FS/LS transfer times) */
qh->gap_uf = 1 + usb_calc_bus_time (urb->dev->speed,
is_input, 0, maxp) / (125 * 1000);
@@ -690,6 +693,10 @@ qh_make (
qh->c_usecs = HS_USECS (0);
}
+ think_time = tt ? tt->think_time : 0;
+ qh->tt_usecs = NS_TO_US (think_time +
+ usb_calc_bus_time (urb->dev->speed,
+ is_input, 0, max_packet (maxp)));
qh->period = urb->interval;
}
}
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b56f25864ed..ccc7300baa6 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -638,7 +638,7 @@ iso_stream_alloc (unsigned mem_flags)
{
struct ehci_iso_stream *stream;
- stream = kcalloc(1, sizeof *stream, mem_flags);
+ stream = kzalloc(sizeof *stream, mem_flags);
if (likely (stream != NULL)) {
INIT_LIST_HEAD(&stream->td_list);
INIT_LIST_HEAD(&stream->free_list);
@@ -700,6 +700,7 @@ iso_stream_init (
} else {
u32 addr;
+ int think_time;
addr = dev->ttport << 24;
if (!ehci_is_TDI(ehci)
@@ -709,6 +710,9 @@ iso_stream_init (
addr |= epnum << 8;
addr |= dev->devnum;
stream->usecs = HS_USECS_ISO (maxp);
+ think_time = dev->tt ? dev->tt->think_time : 0;
+ stream->tt_usecs = NS_TO_US (think_time + usb_calc_bus_time (
+ dev->speed, is_input, 1, maxp));
if (is_input) {
u32 tmp;
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index a7542157534..20c9b550097 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -421,6 +421,7 @@ struct ehci_qh {
u8 usecs; /* intr bandwidth */
u8 gap_uf; /* uframes split/csplit gap */
u8 c_usecs; /* ... split completion bw */
+ u16 tt_usecs; /* tt downstream bandwidth */
unsigned short period; /* polling interval */
unsigned short start; /* where polling starts */
#define NO_FRAME ((unsigned short)~0) /* pick new start */
@@ -479,6 +480,7 @@ struct ehci_iso_stream {
*/
u8 interval;
u8 usecs, c_usecs;
+ u16 tt_usecs;
u16 maxp;
u16 raw_mask;
unsigned bandwidth;
diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 81f8f6b7fdc..a8267cf17db 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -178,8 +178,8 @@ static __u8 root_hub_hub_des[] =
0xff /* __u8 PortPwrCtrlMask; *** 7 ports max *** */
};
-static struct timer_list bulk_start_timer = TIMER_INITIALIZER(NULL, 0, 0);
-static struct timer_list bulk_eot_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(bulk_start_timer, NULL, 0, 0);
+static DEFINE_TIMER(bulk_eot_timer, NULL, 0, 0);
/* We want the start timer to expire before the eot timer, because the former might start
traffic, thus making it unnecessary for the latter to time out. */
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 76cb496c583..41bbae83fc7 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -83,7 +83,7 @@
#include "../core/hcd.h"
#include "isp116x.h"
-#define DRIVER_VERSION "08 Apr 2005"
+#define DRIVER_VERSION "05 Aug 2005"
#define DRIVER_DESC "ISP116x USB Host Controller Driver"
MODULE_DESCRIPTION(DRIVER_DESC);
@@ -629,14 +629,12 @@ static irqreturn_t isp116x_irq(struct usb_hcd *hcd, struct pt_regs *regs)
ERR("Unrecoverable error\n");
/* What should we do here? Reset? */
}
- if (intstat & HCINT_RHSC) {
- isp116x->rhstatus =
- isp116x_read_reg32(isp116x, HCRHSTATUS);
- isp116x->rhport[0] =
- isp116x_read_reg32(isp116x, HCRHPORT1);
- isp116x->rhport[1] =
- isp116x_read_reg32(isp116x, HCRHPORT2);
- }
+ if (intstat & HCINT_RHSC)
+ /* When root hub or any of its ports is going
+ to come out of suspend, it may take more
+ than 10ms for status bits to stabilize. */
+ mod_timer(&hcd->rh_timer, jiffies
+ + msecs_to_jiffies(20) + 1);
if (intstat & HCINT_RD) {
DBG("---- remote wakeup\n");
schedule_work(&isp116x->rh_resume);
@@ -717,7 +715,7 @@ static int isp116x_urb_enqueue(struct usb_hcd *hcd,
}
/* avoid all allocations within spinlocks: request or endpoint */
if (!hep->hcpriv) {
- ep = kcalloc(1, sizeof *ep, mem_flags);
+ ep = kzalloc(sizeof *ep, mem_flags);
if (!ep)
return -ENOMEM;
}
@@ -925,20 +923,27 @@ static int isp116x_hub_status_data(struct usb_hcd *hcd, char *buf)
{
struct isp116x *isp116x = hcd_to_isp116x(hcd);
int ports, i, changed = 0;
+ unsigned long flags;
if (!HC_IS_RUNNING(hcd->state))
return -ESHUTDOWN;
- ports = isp116x->rhdesca & RH_A_NDP;
+ /* Report no status change now, if we are scheduled to be
+ called later */
+ if (timer_pending(&hcd->rh_timer))
+ return 0;
- /* init status */
+ ports = isp116x->rhdesca & RH_A_NDP;
+ spin_lock_irqsave(&isp116x->lock, flags);
+ isp116x->rhstatus = isp116x_read_reg32(isp116x, HCRHSTATUS);
if (isp116x->rhstatus & (RH_HS_LPSC | RH_HS_OCIC))
buf[0] = changed = 1;
else
buf[0] = 0;
for (i = 0; i < ports; i++) {
- u32 status = isp116x->rhport[i];
+ u32 status = isp116x->rhport[i] =
+ isp116x_read_reg32(isp116x, i ? HCRHPORT2 : HCRHPORT1);
if (status & (RH_PS_CSC | RH_PS_PESC | RH_PS_PSSC
| RH_PS_OCIC | RH_PS_PRSC)) {
@@ -947,6 +952,7 @@ static int isp116x_hub_status_data(struct usb_hcd *hcd, char *buf)
continue;
}
}
+ spin_unlock_irqrestore(&isp116x->lock, flags);
return changed;
}
@@ -1463,10 +1469,6 @@ static int isp116x_sw_reset(struct isp116x *isp116x)
return ret;
}
-/*
- Reset. Tries to perform platform-specific hardware
- reset first; falls back to software reset.
-*/
static int isp116x_reset(struct usb_hcd *hcd)
{
struct isp116x *isp116x = hcd_to_isp116x(hcd);
@@ -1474,17 +1476,7 @@ static int isp116x_reset(struct usb_hcd *hcd)
u16 clkrdy = 0;
int ret = 0, timeout = 15 /* ms */ ;
- if (isp116x->board && isp116x->board->reset) {
- /* Hardware reset */
- isp116x->board->reset(hcd->self.controller, 1);
- msleep(10);
- if (isp116x->board->clock)
- isp116x->board->clock(hcd->self.controller, 1);
- msleep(1);
- isp116x->board->reset(hcd->self.controller, 0);
- } else
- ret = isp116x_sw_reset(isp116x);
-
+ ret = isp116x_sw_reset(isp116x);
if (ret)
return ret;
@@ -1501,10 +1493,7 @@ static int isp116x_reset(struct usb_hcd *hcd)
ERR("Clock not ready after 20ms\n");
/* After sw_reset the clock won't report to be ready, if
H_WAKEUP pin is high. */
- if (!isp116x->board || !isp116x->board->reset)
- ERR("The driver does not support hardware wakeup.\n");
- ERR("Please make sure that the H_WAKEUP pin "
- "is pulled low!\n");
+ ERR("Please make sure that the H_WAKEUP pin is pulled low!\n");
ret = -ENODEV;
}
return ret;
@@ -1527,15 +1516,7 @@ static void isp116x_stop(struct usb_hcd *hcd)
isp116x_write_reg32(isp116x, HCRHSTATUS, RH_HS_LPS);
spin_unlock_irqrestore(&isp116x->lock, flags);
- /* Put the chip into reset state */
- if (isp116x->board && isp116x->board->reset)
- isp116x->board->reset(hcd->self.controller, 0);
- else
- isp116x_sw_reset(isp116x);
-
- /* Stop the clock */
- if (isp116x->board && isp116x->board->clock)
- isp116x->board->clock(hcd->self.controller, 0);
+ isp116x_sw_reset(isp116x);
}
/*
@@ -1561,6 +1542,9 @@ static int isp116x_start(struct usb_hcd *hcd)
return -ENODEV;
}
+ /* To be removed in future */
+ hcd->uses_new_polling = 1;
+
isp116x_write_reg16(isp116x, HCITLBUFLEN, ISP116x_ITL_BUFSIZE);
isp116x_write_reg16(isp116x, HCATLBUFLEN, ISP116x_ATL_BUFSIZE);
@@ -1569,7 +1553,7 @@ static int isp116x_start(struct usb_hcd *hcd)
if (board->sel15Kres)
val |= HCHWCFG_15KRSEL;
/* Remote wakeup won't work without working clock */
- if (board->clknotstop || board->remote_wakeup_enable)
+ if (board->remote_wakeup_enable)
val |= HCHWCFG_CLKNOTSTOP;
if (board->oc_enable)
val |= HCHWCFG_ANALOG_OC;
@@ -1580,16 +1564,13 @@ static int isp116x_start(struct usb_hcd *hcd)
isp116x_write_reg16(isp116x, HCHWCFG, val);
/* ----- Root hub conf */
- val = 0;
- /* AN10003_1.pdf recommends NPS to be always 1 */
- if (board->no_power_switching)
- val |= RH_A_NPS;
- if (board->power_switching_mode)
- val |= RH_A_PSM;
- if (board->potpg)
- val |= (board->potpg << 24) & RH_A_POTPGT;
- else
- val |= (25 << 24) & RH_A_POTPGT;
+ val = (25 << 24) & RH_A_POTPGT;
+ /* AN10003_1.pdf recommends RH_A_NPS (no power switching) to
+ be always set. Yet, instead, we request individual port
+ power switching. */
+ val |= RH_A_PSM;
+ /* Report overcurrent per port */
+ val |= RH_A_OCPM;
isp116x_write_reg32(isp116x, HCRHDESCA, val);
isp116x->rhdesca = isp116x_read_reg32(isp116x, HCRHDESCA);
@@ -1619,9 +1600,6 @@ static int isp116x_start(struct usb_hcd *hcd)
/* Go operational */
val = HCCONTROL_USB_OPER;
- /* Remote wakeup connected - NOT SUPPORTED */
- /* if (board->remote_wakeup_connected)
- val |= HCCONTROL_RWC; */
if (board->remote_wakeup_enable)
val |= HCCONTROL_RWE;
isp116x_write_reg32(isp116x, HCCONTROL, val);
@@ -1670,7 +1648,7 @@ static int __init_or_module isp116x_remove(struct device *dev)
struct platform_device *pdev;
struct resource *res;
- if(!hcd)
+ if (!hcd)
return 0;
isp116x = hcd_to_isp116x(hcd);
pdev = container_of(dev, struct platform_device, dev);
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index c58408c95c3..447f488f5d9 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -631,7 +631,7 @@ show_registers (struct class_device *class_dev, char *buf)
hcd->product_desc,
hcd_name);
- if (bus->controller->power.power_state) {
+ if (bus->controller->power.power_state.event) {
size -= scnprintf (next, size,
"SUSPENDED (no register access)\n");
goto done;
diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c
index 17964c39d06..25153336302 100644
--- a/drivers/usb/host/ohci-ppc-soc.c
+++ b/drivers/usb/host/ohci-ppc-soc.c
@@ -14,8 +14,6 @@
* This file is licenced under the GPL.
*/
-#include <asm/usb.h>
-
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
@@ -23,9 +21,7 @@
* usb_hcd_ppc_soc_probe - initialize On-Chip HCDs
* Context: !in_interrupt()
*
- * Allocates basic resources for this USB host controller, and
- * then invokes the start() method for the HCD associated with it
- * through the hotplug entry's driver_data.
+ * Allocates basic resources for this USB host controller.
*
* Store this function in the HCD's struct pci_driver as probe().
*/
@@ -37,7 +33,6 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
struct ohci_hcd *ohci;
struct resource *res;
int irq;
- struct usb_hcd_platform_data *pd = pdev->dev.platform_data;
pr_debug("initializing PPC-SOC USB Controller\n");
@@ -73,9 +68,6 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
goto err2;
}
- if (pd->start && (retval = pd->start(pdev)))
- goto err3;
-
ohci = hcd_to_ohci(hcd);
ohci->flags |= OHCI_BIG_ENDIAN;
ohci_hcd_init(ohci);
@@ -85,9 +77,7 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
return retval;
pr_debug("Removing PPC-SOC USB Controller\n");
- if (pd && pd->stop)
- pd->stop(pdev);
- err3:
+
iounmap(hcd->regs);
err2:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
@@ -105,25 +95,21 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
* @pdev: USB Host Controller being removed
* Context: !in_interrupt()
*
- * Reverses the effect of usb_hcd_ppc_soc_probe(), first invoking
- * the HCD's stop() method. It is always called from a thread
+ * Reverses the effect of usb_hcd_ppc_soc_probe().
+ * It is always called from a thread
* context, normally "rmmod", "apmd", or something similar.
*
*/
static void usb_hcd_ppc_soc_remove(struct usb_hcd *hcd,
struct platform_device *pdev)
{
- struct usb_hcd_platform_data *pd = pdev->dev.platform_data;
-
usb_remove_hcd(hcd);
pr_debug("stopping PPC-SOC USB Controller\n");
- if (pd && pd->stop)
- pd->stop(pdev);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
- usb_hcd_put(hcd);
+ usb_put_hcd(hcd);
}
static int __devinit
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index e9401662503..3d9bcf78a9a 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -129,7 +129,7 @@ static void s3c2410_usb_set_power(struct s3c2410_hcd_info *info,
if (info->power_control != NULL) {
info->port[port-1].power = to;
- (info->power_control)(port, to);
+ (info->power_control)(port-1, to);
}
}
@@ -339,8 +339,8 @@ int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
struct usb_hcd *hcd = NULL;
int retval;
- s3c2410_usb_set_power(dev->dev.platform_data, 0, 1);
s3c2410_usb_set_power(dev->dev.platform_data, 1, 1);
+ s3c2410_usb_set_power(dev->dev.platform_data, 2, 1);
hcd = usb_create_hcd(driver, &dev->dev, "s3c24xx");
if (hcd == NULL)
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 7a890a65f55..d2a1fd40dfc 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -835,7 +835,7 @@ static int sl811h_urb_enqueue(
/* avoid all allocations within spinlocks */
if (!hep->hcpriv)
- ep = kcalloc(1, sizeof *ep, mem_flags);
+ ep = kzalloc(sizeof *ep, mem_flags);
spin_lock_irqsave(&sl811->lock, flags);
@@ -1781,9 +1781,9 @@ sl811h_suspend(struct device *dev, pm_message_t state, u32 phase)
if (phase != SUSPEND_POWER_DOWN)
return retval;
- if (state <= PM_SUSPEND_MEM)
+ if (state.event == PM_EVENT_FREEZE)
retval = sl811h_hub_suspend(hcd);
- else
+ else if (state.event == PM_EVENT_SUSPEND)
port_power(sl811, 0);
if (retval == 0)
dev->power.power_state = state;
@@ -1802,7 +1802,7 @@ sl811h_resume(struct device *dev, u32 phase)
/* with no "check to see if VBUS is still powered" board hook,
* let's assume it'd only be powered to enable remote wakeup.
*/
- if (dev->power.power_state > PM_SUSPEND_MEM
+ if (dev->power.power_state.event == PM_EVENT_SUSPEND
|| !hcd->can_wakeup) {
sl811->port1 = 0;
port_power(sl811, 1);
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index 298e4a25e3d..482c4be521f 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -230,6 +230,20 @@ config USB_EGALAX
To compile this driver as a module, choose M here: the
module will be called touchkitusb.
+config USB_YEALINK
+ tristate "Yealink usb-p1k voip phone"
+ depends on USB && INPUT && EXPERIMENTAL
+ ---help---
+ Say Y here if you want to enable keyboard and LCD functions of the
+ Yealink usb-p1k usb phones. The audio part is enabled by the generic
+ usb sound driver, so you might want to enable that as well.
+
+ For information about how to use these additional functions, see
+ <file:Documentation/input/yealink.txt>.
+
+ To compile this driver as a module, choose M here: the module will be
+ called yealink.
+
config USB_XPAD
tristate "X-Box gamepad support"
depends on USB && INPUT
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index f1547be632d..43b2f999edf 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -39,4 +39,5 @@ obj-$(CONFIG_USB_EGALAX) += touchkitusb.o
obj-$(CONFIG_USB_POWERMATE) += powermate.o
obj-$(CONFIG_USB_WACOM) += wacom.o
obj-$(CONFIG_USB_ACECAD) += acecad.o
+obj-$(CONFIG_USB_YEALINK) += yealink.o
obj-$(CONFIG_USB_XPAD) += xpad.o
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index 13532f3e3ef..74f8760d7c0 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -152,7 +152,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
- acecad = kcalloc(1, sizeof(struct usb_acecad), GFP_KERNEL);
+ acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
if (!acecad)
return -ENOMEM;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a7212990045..e108e0a36b7 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1432,7 +1432,7 @@ void hid_init_reports(struct hid_device *hid)
#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
#define USB_VENDOR_ID_LD 0x0f11
-#define USB_DEVICE_ID_CASSY 0x1000
+#define USB_DEVICE_ID_CASSY 0x1000
#define USB_DEVICE_ID_POCKETCASSY 0x1010
#define USB_DEVICE_ID_MOBILECASSY 0x1020
#define USB_DEVICE_ID_JWM 0x1080
@@ -1446,6 +1446,7 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_APPLE 0x05ac
#define USB_DEVICE_ID_APPLE_POWERMOUSE 0x0304
+#define USB_DEVICE_ID_APPLE_BLUETOOTH 0x1000
/*
* Alphabetically sorted blacklist by quirk type.
@@ -1464,6 +1465,7 @@ static struct hid_blacklist {
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_BLUETOOTH, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24, HID_QUIRK_IGNORE },
@@ -1720,7 +1722,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, insize,
hid_irq_in, hid, interval);
hid->urbin->transfer_dma = hid->inbuf_dma;
- hid->urbin->transfer_flags |=(URB_NO_TRANSFER_DMA_MAP | URB_ASYNC_UNLINK);
+ hid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
} else {
if (hid->urbout)
continue;
@@ -1730,7 +1732,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
usb_fill_int_urb(hid->urbout, dev, pipe, hid->outbuf, 0,
hid_irq_out, hid, interval);
hid->urbout->transfer_dma = hid->outbuf_dma;
- hid->urbout->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_ASYNC_UNLINK);
+ hid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
}
}
@@ -1782,7 +1784,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
hid->ctrlbuf, 1, hid_ctrl, hid);
hid->urbctrl->setup_dma = hid->cr_dma;
hid->urbctrl->transfer_dma = hid->ctrlbuf_dma;
- hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP | URB_ASYNC_UNLINK);
+ hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
return hid;
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
index 0dc439f1082..becb87efb86 100644
--- a/drivers/usb/input/itmtouch.c
+++ b/drivers/usb/input/itmtouch.c
@@ -166,7 +166,7 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id
interface = intf->cur_altsetting;
endpoint = &interface->endpoint[0].desc;
- if (!(itmtouch = kcalloc(1, sizeof(struct itmtouch_dev), GFP_KERNEL))) {
+ if (!(itmtouch = kzalloc(sizeof(struct itmtouch_dev), GFP_KERNEL))) {
err("%s - Out of memory.", __FUNCTION__);
return -ENOMEM;
}
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index 67dc9368520..99de1b33c07 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -431,11 +431,6 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic
struct usb_endpoint_descriptor *endpoint;
struct usb_device *udev = usb_get_dev(interface_to_usbdev(interface));
- /* See if the offered device matches what we can accept */
- if ((udev->descriptor.idVendor != USB_KEYSPAN_VENDOR_ID) ||
- (udev->descriptor.idProduct != USB_KEYSPAN_PRODUCT_UIA11) )
- return -ENODEV;
-
/* allocate memory for our device state and initialize it */
remote = kmalloc(sizeof(*remote), GFP_KERNEL);
if (remote == NULL) {
diff --git a/drivers/usb/input/map_to_7segment.h b/drivers/usb/input/map_to_7segment.h
new file mode 100644
index 00000000000..52ff27f1512
--- /dev/null
+++ b/drivers/usb/input/map_to_7segment.h
@@ -0,0 +1,189 @@
+/*
+ * drivers/usb/input/map_to_7segment.h
+ *
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef MAP_TO_7SEGMENT_H
+#define MAP_TO_7SEGMENT_H
+
+/* This file provides translation primitives and tables for the conversion
+ * of (ASCII) characters to a 7-segments notation.
+ *
+ * The 7 segment's wikipedia notation below is used as standard.
+ * See: http://en.wikipedia.org/wiki/Seven_segment_display
+ *
+ * Notation: +-a-+
+ * f b
+ * +-g-+
+ * e c
+ * +-d-+
+ *
+ * Usage:
+ *
+ * Register a map variable, and fill it with a character set:
+ * static SEG7_DEFAULT_MAP(map_seg7);
+ *
+ *
+ * Then use for conversion:
+ * seg7 = map_to_seg7(&map_seg7, some_char);
+ * ...
+ *
+ * In device drivers it is recommended, if required, to make the char map
+ * accessible via the sysfs interface using the following scheme:
+ *
+ * static ssize_t show_map(struct device *dev, char *buf) {
+ * memcpy(buf, &map_seg7, sizeof(map_seg7));
+ * return sizeof(map_seg7);
+ * }
+ * static ssize_t store_map(struct device *dev, const char *buf, size_t cnt) {
+ * if(cnt != sizeof(map_seg7))
+ * return -EINVAL;
+ * memcpy(&map_seg7, buf, cnt);
+ * return cnt;
+ * }
+ * static DEVICE_ATTR(map_seg7, PERMS_RW, show_map, store_map);
+ *
+ * History:
+ * 2005-05-31 RFC linux-kernel@vger.kernel.org
+ */
+#include <linux/errno.h>
+
+
+#define BIT_SEG7_A 0
+#define BIT_SEG7_B 1
+#define BIT_SEG7_C 2
+#define BIT_SEG7_D 3
+#define BIT_SEG7_E 4
+#define BIT_SEG7_F 5
+#define BIT_SEG7_G 6
+#define BIT_SEG7_RESERVED 7
+
+struct seg7_conversion_map {
+ unsigned char table[128];
+};
+
+static inline int map_to_seg7(struct seg7_conversion_map *map, int c)
+{
+ return c & 0x7f ? map->table[c] : -EINVAL;
+}
+
+#define SEG7_CONVERSION_MAP(_name, _map) \
+ struct seg7_conversion_map _name = { .table = { _map } }
+
+/*
+ * It is recommended to use a facility that allows user space to redefine
+ * custom character sets for LCD devices. Please use a sysfs interface
+ * as described above.
+ */
+#define MAP_TO_SEG7_SYSFS_FILE "map_seg7"
+
+/*******************************************************************************
+ * ASCII conversion table
+ ******************************************************************************/
+
+#define _SEG7(l,a,b,c,d,e,f,g) \
+ ( a<<BIT_SEG7_A | b<<BIT_SEG7_B | c<<BIT_SEG7_C | d<<BIT_SEG7_D | \
+ e<<BIT_SEG7_E | f<<BIT_SEG7_F | g<<BIT_SEG7_G )
+
+#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+
+#define _MAP_33_47_ASCII_SEG7_SYMBOL \
+ _SEG7('!',0,0,0,0,1,1,0), _SEG7('"',0,1,0,0,0,1,0), _SEG7('#',0,1,1,0,1,1,0),\
+ _SEG7('$',1,0,1,1,0,1,1), _SEG7('%',0,0,1,0,0,1,0), _SEG7('&',1,0,1,1,1,1,1),\
+ _SEG7('\'',0,0,0,0,0,1,0),_SEG7('(',1,0,0,1,1,1,0), _SEG7(')',1,1,1,1,0,0,0),\
+ _SEG7('*',0,1,1,0,1,1,1), _SEG7('+',0,1,1,0,0,0,1), _SEG7(',',0,0,0,0,1,0,0),\
+ _SEG7('-',0,0,0,0,0,0,1), _SEG7('.',0,0,0,0,1,0,0), _SEG7('/',0,1,0,0,1,0,1),
+
+#define _MAP_48_57_ASCII_SEG7_NUMERIC \
+ _SEG7('0',1,1,1,1,1,1,0), _SEG7('1',0,1,1,0,0,0,0), _SEG7('2',1,1,0,1,1,0,1),\
+ _SEG7('3',1,1,1,1,0,0,1), _SEG7('4',0,1,1,0,0,1,1), _SEG7('5',1,0,1,1,0,1,1),\
+ _SEG7('6',1,0,1,1,1,1,1), _SEG7('7',1,1,1,0,0,0,0), _SEG7('8',1,1,1,1,1,1,1),\
+ _SEG7('9',1,1,1,1,0,1,1),
+
+#define _MAP_58_64_ASCII_SEG7_SYMBOL \
+ _SEG7(':',0,0,0,1,0,0,1), _SEG7(';',0,0,0,1,0,0,1), _SEG7('<',1,0,0,0,0,1,1),\
+ _SEG7('=',0,0,0,1,0,0,1), _SEG7('>',1,1,0,0,0,0,1), _SEG7('?',1,1,1,0,0,1,0),\
+ _SEG7('@',1,1,0,1,1,1,1),
+
+#define _MAP_65_90_ASCII_SEG7_ALPHA_UPPR \
+ _SEG7('A',1,1,1,0,1,1,1), _SEG7('B',1,1,1,1,1,1,1), _SEG7('C',1,0,0,1,1,1,0),\
+ _SEG7('D',1,1,1,1,1,1,0), _SEG7('E',1,0,0,1,1,1,1), _SEG7('F',1,0,0,0,1,1,1),\
+ _SEG7('G',1,1,1,1,0,1,1), _SEG7('H',0,1,1,0,1,1,1), _SEG7('I',0,1,1,0,0,0,0),\
+ _SEG7('J',0,1,1,1,0,0,0), _SEG7('K',0,1,1,0,1,1,1), _SEG7('L',0,0,0,1,1,1,0),\
+ _SEG7('M',1,1,1,0,1,1,0), _SEG7('N',1,1,1,0,1,1,0), _SEG7('O',1,1,1,1,1,1,0),\
+ _SEG7('P',1,1,0,0,1,1,1), _SEG7('Q',1,1,1,1,1,1,0), _SEG7('R',1,1,1,0,1,1,1),\
+ _SEG7('S',1,0,1,1,0,1,1), _SEG7('T',0,0,0,1,1,1,1), _SEG7('U',0,1,1,1,1,1,0),\
+ _SEG7('V',0,1,1,1,1,1,0), _SEG7('W',0,1,1,1,1,1,1), _SEG7('X',0,1,1,0,1,1,1),\
+ _SEG7('Y',0,1,1,0,0,1,1), _SEG7('Z',1,1,0,1,1,0,1),
+
+#define _MAP_91_96_ASCII_SEG7_SYMBOL \
+ _SEG7('[',1,0,0,1,1,1,0), _SEG7('\\',0,0,1,0,0,1,1),_SEG7(']',1,1,1,1,0,0,0),\
+ _SEG7('^',1,1,0,0,0,1,0), _SEG7('_',0,0,0,1,0,0,0), _SEG7('`',0,1,0,0,0,0,0),
+
+#define _MAP_97_122_ASCII_SEG7_ALPHA_LOWER \
+ _SEG7('A',1,1,1,0,1,1,1), _SEG7('b',0,0,1,1,1,1,1), _SEG7('c',0,0,0,1,1,0,1),\
+ _SEG7('d',0,1,1,1,1,0,1), _SEG7('E',1,0,0,1,1,1,1), _SEG7('F',1,0,0,0,1,1,1),\
+ _SEG7('G',1,1,1,1,0,1,1), _SEG7('h',0,0,1,0,1,1,1), _SEG7('i',0,0,1,0,0,0,0),\
+ _SEG7('j',0,0,1,1,0,0,0), _SEG7('k',0,0,1,0,1,1,1), _SEG7('L',0,0,0,1,1,1,0),\
+ _SEG7('M',1,1,1,0,1,1,0), _SEG7('n',0,0,1,0,1,0,1), _SEG7('o',0,0,1,1,1,0,1),\
+ _SEG7('P',1,1,0,0,1,1,1), _SEG7('q',1,1,1,0,0,1,1), _SEG7('r',0,0,0,0,1,0,1),\
+ _SEG7('S',1,0,1,1,0,1,1), _SEG7('T',0,0,0,1,1,1,1), _SEG7('u',0,0,1,1,1,0,0),\
+ _SEG7('v',0,0,1,1,1,0,0), _SEG7('W',0,1,1,1,1,1,1), _SEG7('X',0,1,1,0,1,1,1),\
+ _SEG7('y',0,1,1,1,0,1,1), _SEG7('Z',1,1,0,1,1,0,1),
+
+#define _MAP_123_126_ASCII_SEG7_SYMBOL \
+ _SEG7('{',1,0,0,1,1,1,0), _SEG7('|',0,0,0,0,1,1,0), _SEG7('}',1,1,1,1,0,0,0),\
+ _SEG7('~',1,0,0,0,0,0,0),
+
+/* Maps */
+
+/* This set tries to map as close as possible to the visible characteristics
+ * of the ASCII symbol, lowercase and uppercase letters may differ in
+ * presentation on the display.
+ */
+#define MAP_ASCII7SEG_ALPHANUM \
+ _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \
+ _MAP_33_47_ASCII_SEG7_SYMBOL \
+ _MAP_48_57_ASCII_SEG7_NUMERIC \
+ _MAP_58_64_ASCII_SEG7_SYMBOL \
+ _MAP_65_90_ASCII_SEG7_ALPHA_UPPR \
+ _MAP_91_96_ASCII_SEG7_SYMBOL \
+ _MAP_97_122_ASCII_SEG7_ALPHA_LOWER \
+ _MAP_123_126_ASCII_SEG7_SYMBOL
+
+/* This set tries to map as close as possible to the symbolic characteristics
+ * of the ASCII character for maximum discrimination.
+ * For now this means all alpha chars are in lower case representations.
+ * (This for example facilitates the use of hex numbers with uppercase input.)
+ */
+#define MAP_ASCII7SEG_ALPHANUM_LC \
+ _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \
+ _MAP_33_47_ASCII_SEG7_SYMBOL \
+ _MAP_48_57_ASCII_SEG7_NUMERIC \
+ _MAP_58_64_ASCII_SEG7_SYMBOL \
+ _MAP_97_122_ASCII_SEG7_ALPHA_LOWER \
+ _MAP_91_96_ASCII_SEG7_SYMBOL \
+ _MAP_97_122_ASCII_SEG7_ALPHA_LOWER \
+ _MAP_123_126_ASCII_SEG7_SYMBOL
+
+#define SEG7_DEFAULT_MAP(_name) \
+ SEG7_CONVERSION_MAP(_name,MAP_ASCII7SEG_ALPHANUM)
+
+#endif /* MAP_TO_7SEGMENT_H */
+
diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c
index 25696386347..acc71ec560e 100644
--- a/drivers/usb/input/pid.c
+++ b/drivers/usb/input/pid.c
@@ -263,7 +263,7 @@ int hid_pid_init(struct hid_device *hid)
struct hid_ff_pid *private;
struct hid_input *hidinput = list_entry(&hid->inputs, struct hid_input, list);
- private = hid->ff_private = kcalloc(1, sizeof(struct hid_ff_pid), GFP_KERNEL);
+ private = hid->ff_private = kzalloc(sizeof(struct hid_ff_pid), GFP_KERNEL);
if (!private)
return -ENOMEM;
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c
new file mode 100644
index 00000000000..58a176ef96a
--- /dev/null
+++ b/drivers/usb/input/yealink.c
@@ -0,0 +1,1013 @@
+/*
+ * drivers/usb/input/yealink.c
+ *
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+/*
+ * Description:
+ * Driver for the USB-P1K voip usb phone.
+ * This device is produced by Yealink Network Technology Co Ltd
+ * but may be branded under several names:
+ * - Yealink usb-p1k
+ * - Tiptel 115
+ * - ...
+ *
+ * This driver is based on:
+ * - the usbb2k-api http://savannah.nongnu.org/projects/usbb2k-api/
+ * - information from http://memeteau.free.fr/usbb2k
+ * - the xpad-driver drivers/usb/input/xpad.c
+ *
+ * Thanks to:
+ * - Olivier Vandorpe, for providing the usbb2k-api.
+ * - Martin Diehl, for spotting my memory allocation bug.
+ *
+ * History:
+ * 20050527 henk First version, functional keyboard. Keyboard events
+ * will pop-up on the ../input/eventX bus.
+ * 20050531 henk Added led, LCD, dialtone and sysfs interface.
+ * 20050610 henk Cleanups, make it ready for public consumption.
+ * 20050630 henk Cleanups, fixes in response to comments.
+ * 20050701 henk sysfs write serialisation, fix potential unload races
+ * 20050801 henk Added ringtone, restructure USB
+ * 20050816 henk Merge 2.6.13-rc6
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/rwsem.h>
+#include <linux/usb.h>
+
+#include "map_to_7segment.h"
+#include "yealink.h"
+
+#define DRIVER_VERSION "yld-20050816"
+#define DRIVER_AUTHOR "Henk Vergonet"
+#define DRIVER_DESC "Yealink phone driver"
+
+#define YEALINK_POLLING_FREQUENCY 10 /* in [Hz] */
+
+struct yld_status {
+ u8 lcd[24];
+ u8 led;
+ u8 dialtone;
+ u8 ringtone;
+ u8 keynum;
+} __attribute__ ((packed));
+
+/*
+ * Register the LCD segment and icon map
+ */
+#define _LOC(k,l) { .a = (k), .m = (l) }
+#define _SEG(t, a, am, b, bm, c, cm, d, dm, e, em, f, fm, g, gm) \
+ { .type = (t), \
+ .u = { .s = { _LOC(a, am), _LOC(b, bm), _LOC(c, cm), \
+ _LOC(d, dm), _LOC(e, em), _LOC(g, gm), \
+ _LOC(f, fm) } } }
+#define _PIC(t, h, hm, n) \
+ { .type = (t), \
+ .u = { .p = { .name = (n), .a = (h), .m = (hm) } } }
+
+static const struct lcd_segment_map {
+ char type;
+ union {
+ struct pictogram_map {
+ u8 a,m;
+ char name[10];
+ } p;
+ struct segment_map {
+ u8 a,m;
+ } s[7];
+ } u;
+} lcdMap[] = {
+#include "yealink.h"
+};
+
+struct yealink_dev {
+ struct input_dev idev; /* input device */
+ struct usb_device *udev; /* usb device */
+
+ /* irq input channel */
+ struct yld_ctl_packet *irq_data;
+ dma_addr_t irq_dma;
+ struct urb *urb_irq;
+
+ /* control output channel */
+ struct yld_ctl_packet *ctl_data;
+ dma_addr_t ctl_dma;
+ struct usb_ctrlrequest *ctl_req;
+ dma_addr_t ctl_req_dma;
+ struct urb *urb_ctl;
+
+ char phys[64]; /* physical device path */
+
+ u8 lcdMap[ARRAY_SIZE(lcdMap)]; /* state of LCD, LED ... */
+ int key_code; /* last reported key */
+
+ int stat_ix;
+ union {
+ struct yld_status s;
+ u8 b[sizeof(struct yld_status)];
+ } master, copy;
+};
+
+
+/*******************************************************************************
+ * Yealink lcd interface
+ ******************************************************************************/
+
+/*
+ * Register a default 7 segment character set
+ */
+static SEG7_DEFAULT_MAP(map_seg7);
+
+ /* Display a char,
+ * char '\9' and '\n' are placeholders and do not overwrite the original text.
+ * A space will always hide an icon.
+ */
+static int setChar(struct yealink_dev *yld, int el, int chr)
+{
+ int i, a, m, val;
+
+ if (el >= ARRAY_SIZE(lcdMap))
+ return -EINVAL;
+
+ if (chr == '\t' || chr == '\n')
+ return 0;
+
+ yld->lcdMap[el] = chr;
+
+ if (lcdMap[el].type == '.') {
+ a = lcdMap[el].u.p.a;
+ m = lcdMap[el].u.p.m;
+ if (chr != ' ')
+ yld->master.b[a] |= m;
+ else
+ yld->master.b[a] &= ~m;
+ return 0;
+ }
+
+ val = map_to_seg7(&map_seg7, chr);
+ for (i = 0; i < ARRAY_SIZE(lcdMap[0].u.s); i++) {
+ m = lcdMap[el].u.s[i].m;
+
+ if (m == 0)
+ continue;
+
+ a = lcdMap[el].u.s[i].a;
+ if (val & 1)
+ yld->master.b[a] |= m;
+ else
+ yld->master.b[a] &= ~m;
+ val = val >> 1;
+ }
+ return 0;
+};
+
+/*******************************************************************************
+ * Yealink key interface
+ ******************************************************************************/
+
+/* Map device buttons to internal key events.
+ *
+ * USB-P1K button layout:
+ *
+ * up
+ * IN OUT
+ * down
+ *
+ * pickup C hangup
+ * 1 2 3
+ * 4 5 6
+ * 7 8 9
+ * * 0 #
+ *
+ * The "up" and "down" keys, are symbolised by arrows on the button.
+ * The "pickup" and "hangup" keys are symbolised by a green and red phone
+ * on the button.
+ */
+static int map_p1k_to_key(int scancode)
+{
+ switch(scancode) { /* phone key: */
+ case 0x23: return KEY_LEFT; /* IN */
+ case 0x33: return KEY_UP; /* up */
+ case 0x04: return KEY_RIGHT; /* OUT */
+ case 0x24: return KEY_DOWN; /* down */
+ case 0x03: return KEY_ENTER; /* pickup */
+ case 0x14: return KEY_BACKSPACE; /* C */
+ case 0x13: return KEY_ESC; /* hangup */
+ case 0x00: return KEY_1; /* 1 */
+ case 0x01: return KEY_2; /* 2 */
+ case 0x02: return KEY_3; /* 3 */
+ case 0x10: return KEY_4; /* 4 */
+ case 0x11: return KEY_5; /* 5 */
+ case 0x12: return KEY_6; /* 6 */
+ case 0x20: return KEY_7; /* 7 */
+ case 0x21: return KEY_8; /* 8 */
+ case 0x22: return KEY_9; /* 9 */
+ case 0x30: return KEY_KPASTERISK; /* * */
+ case 0x31: return KEY_0; /* 0 */
+ case 0x32: return KEY_LEFTSHIFT |
+ KEY_3 << 8; /* # */
+ }
+ return -EINVAL;
+}
+
+/* Completes a request by converting the data into events for the
+ * input subsystem.
+ *
+ * The key parameter can be cascaded: key2 << 8 | key1
+ */
+static void report_key(struct yealink_dev *yld, int key, struct pt_regs *regs)
+{
+ struct input_dev *idev = &yld->idev;
+
+ input_regs(idev, regs);
+ if (yld->key_code >= 0) {
+ /* old key up */
+ input_report_key(idev, yld->key_code & 0xff, 0);
+ if (yld->key_code >> 8)
+ input_report_key(idev, yld->key_code >> 8, 0);
+ }
+
+ yld->key_code = key;
+ if (key >= 0) {
+ /* new valid key */
+ input_report_key(idev, key & 0xff, 1);
+ if (key >> 8)
+ input_report_key(idev, key >> 8, 1);
+ }
+ input_sync(idev);
+}
+
+/*******************************************************************************
+ * Yealink usb communication interface
+ ******************************************************************************/
+
+static int yealink_cmd(struct yealink_dev *yld, struct yld_ctl_packet *p)
+{
+ u8 *buf = (u8 *)p;
+ int i;
+ u8 sum = 0;
+
+ for(i=0; i<USB_PKT_LEN-1; i++)
+ sum -= buf[i];
+ p->sum = sum;
+ return usb_control_msg(yld->udev,
+ usb_sndctrlpipe(yld->udev, 0),
+ USB_REQ_SET_CONFIGURATION,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ 0x200, 3,
+ p, sizeof(*p),
+ USB_CTRL_SET_TIMEOUT);
+}
+
+static u8 default_ringtone[] = {
+ 0xEF, /* volume [0-255] */
+ 0xFB, 0x1E, 0x00, 0x0C, /* 1250 [hz], 12/100 [s] */
+ 0xFC, 0x18, 0x00, 0x0C, /* 1000 [hz], 12/100 [s] */
+ 0xFB, 0x1E, 0x00, 0x0C,
+ 0xFC, 0x18, 0x00, 0x0C,
+ 0xFB, 0x1E, 0x00, 0x0C,
+ 0xFC, 0x18, 0x00, 0x0C,
+ 0xFB, 0x1E, 0x00, 0x0C,
+ 0xFC, 0x18, 0x00, 0x0C,
+ 0xFF, 0xFF, 0x01, 0x90, /* silent, 400/100 [s] */
+ 0x00, 0x00 /* end of sequence */
+};
+
+static int yealink_set_ringtone(struct yealink_dev *yld, u8 *buf, size_t size)
+{
+ struct yld_ctl_packet *p = yld->ctl_data;
+ int ix, len;
+
+ if (size <= 0)
+ return -EINVAL;
+
+ /* Set the ringtone volume */
+ memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
+ yld->ctl_data->cmd = CMD_RING_VOLUME;
+ yld->ctl_data->size = 1;
+ yld->ctl_data->data[0] = buf[0];
+ yealink_cmd(yld, p);
+
+ buf++;
+ size--;
+
+ p->cmd = CMD_RING_NOTE;
+ ix = 0;
+ while (size != ix) {
+ len = size - ix;
+ if (len > sizeof(p->data))
+ len = sizeof(p->data);
+ p->size = len;
+ p->offset = cpu_to_be16(ix);
+ memcpy(p->data, &buf[ix], len);
+ yealink_cmd(yld, p);
+ ix += len;
+ }
+ return 0;
+}
+
+/* keep stat_master & stat_copy in sync.
+ */
+static int yealink_do_idle_tasks(struct yealink_dev *yld)
+{
+ u8 val;
+ int i, ix, len;
+
+ ix = yld->stat_ix;
+
+ memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
+ yld->ctl_data->cmd = CMD_KEYPRESS;
+ yld->ctl_data->size = 1;
+ yld->ctl_data->sum = 0xff - CMD_KEYPRESS;
+
+ /* If state update pointer wraps do a KEYPRESS first. */
+ if (ix >= sizeof(yld->master)) {
+ yld->stat_ix = 0;
+ return 0;
+ }
+
+ /* find update candidates: copy != master */
+ do {
+ val = yld->master.b[ix];
+ if (val != yld->copy.b[ix])
+ goto send_update;
+ } while (++ix < sizeof(yld->master));
+
+ /* nothing todo, wait a bit and poll for a KEYPRESS */
+ yld->stat_ix = 0;
+ /* TODO how can we wait abit. ??
+ * msleep_interruptible(1000 / YEALINK_POLLING_FREQUENCY);
+ */
+ return 0;
+
+send_update:
+
+ /* Setup an appropriate update request */
+ yld->copy.b[ix] = val;
+ yld->ctl_data->data[0] = val;
+
+ switch(ix) {
+ case offsetof(struct yld_status, led):
+ yld->ctl_data->cmd = CMD_LED;
+ yld->ctl_data->sum = -1 - CMD_LED - val;
+ break;
+ case offsetof(struct yld_status, dialtone):
+ yld->ctl_data->cmd = CMD_DIALTONE;
+ yld->ctl_data->sum = -1 - CMD_DIALTONE - val;
+ break;
+ case offsetof(struct yld_status, ringtone):
+ yld->ctl_data->cmd = CMD_RINGTONE;
+ yld->ctl_data->sum = -1 - CMD_RINGTONE - val;
+ break;
+ case offsetof(struct yld_status, keynum):
+ val--;
+ val &= 0x1f;
+ yld->ctl_data->cmd = CMD_SCANCODE;
+ yld->ctl_data->offset = cpu_to_be16(val);
+ yld->ctl_data->data[0] = 0;
+ yld->ctl_data->sum = -1 - CMD_SCANCODE - val;
+ break;
+ default:
+ len = sizeof(yld->master.s.lcd) - ix;
+ if (len > sizeof(yld->ctl_data->data))
+ len = sizeof(yld->ctl_data->data);
+
+ /* Combine up to <len> consecutive LCD bytes in a singe request
+ */
+ yld->ctl_data->cmd = CMD_LCD;
+ yld->ctl_data->offset = cpu_to_be16(ix);
+ yld->ctl_data->size = len;
+ yld->ctl_data->sum = -CMD_LCD - ix - val - len;
+ for(i=1; i<len; i++) {
+ ix++;
+ val = yld->master.b[ix];
+ yld->copy.b[ix] = val;
+ yld->ctl_data->data[i] = val;
+ yld->ctl_data->sum -= val;
+ }
+ }
+ yld->stat_ix = ix + 1;
+ return 1;
+}
+
+/* Decide on how to handle responses
+ *
+ * The state transition diagram is somethhing like:
+ *
+ * syncState<--+
+ * | |
+ * | idle
+ * \|/ |
+ * init --ok--> waitForKey --ok--> getKey
+ * ^ ^ |
+ * | +-------ok-------+
+ * error,start
+ *
+ */
+static void urb_irq_callback(struct urb *urb, struct pt_regs *regs)
+{
+ struct yealink_dev *yld = urb->context;
+ int ret;
+
+ if (urb->status)
+ err("%s - urb status %d", __FUNCTION__, urb->status);
+
+ switch (yld->irq_data->cmd) {
+ case CMD_KEYPRESS:
+
+ yld->master.s.keynum = yld->irq_data->data[0];
+ break;
+
+ case CMD_SCANCODE:
+ dbg("get scancode %x", yld->irq_data->data[0]);
+
+ report_key(yld, map_p1k_to_key(yld->irq_data->data[0]), regs);
+ break;
+
+ default:
+ err("unexpected response %x", yld->irq_data->cmd);
+ }
+
+ yealink_do_idle_tasks(yld);
+
+ ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC);
+ if (ret)
+ err("%s - usb_submit_urb failed %d", __FUNCTION__, ret);
+}
+
+static void urb_ctl_callback(struct urb *urb, struct pt_regs *regs)
+{
+ struct yealink_dev *yld = urb->context;
+ int ret;
+
+ if (urb->status)
+ err("%s - urb status %d", __FUNCTION__, urb->status);
+
+ switch (yld->ctl_data->cmd) {
+ case CMD_KEYPRESS:
+ case CMD_SCANCODE:
+ /* ask for a response */
+ ret = usb_submit_urb(yld->urb_irq, GFP_ATOMIC);
+ break;
+ default:
+ /* send new command */
+ yealink_do_idle_tasks(yld);
+ ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC);
+ }
+
+ if (ret)
+ err("%s - usb_submit_urb failed %d", __FUNCTION__, ret);
+}
+
+/*******************************************************************************
+ * input event interface
+ ******************************************************************************/
+
+/* TODO should we issue a ringtone on a SND_BELL event?
+static int input_ev(struct input_dev *dev, unsigned int type,
+ unsigned int code, int value)
+{
+
+ if (type != EV_SND)
+ return -EINVAL;
+
+ switch (code) {
+ case SND_BELL:
+ case SND_TONE:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+*/
+
+static int input_open(struct input_dev *dev)
+{
+ struct yealink_dev *yld = dev->private;
+ int i, ret;
+
+ dbg("%s", __FUNCTION__);
+
+ /* force updates to device */
+ for (i = 0; i<sizeof(yld->master); i++)
+ yld->copy.b[i] = ~yld->master.b[i];
+ yld->key_code = -1; /* no keys pressed */
+
+ yealink_set_ringtone(yld, default_ringtone, sizeof(default_ringtone));
+
+ /* issue INIT */
+ memset(yld->ctl_data, 0, sizeof(*(yld->ctl_data)));
+ yld->ctl_data->cmd = CMD_INIT;
+ yld->ctl_data->size = 10;
+ yld->ctl_data->sum = 0x100-CMD_INIT-10;
+ if ((ret = usb_submit_urb(yld->urb_ctl, GFP_KERNEL)) != 0) {
+ dbg("%s - usb_submit_urb failed with result %d",
+ __FUNCTION__, ret);
+ return ret;
+ }
+ return 0;
+}
+
+static void input_close(struct input_dev *dev)
+{
+ struct yealink_dev *yld = dev->private;
+
+ usb_kill_urb(yld->urb_ctl);
+ usb_kill_urb(yld->urb_irq);
+}
+
+/*******************************************************************************
+ * sysfs interface
+ ******************************************************************************/
+
+static DECLARE_RWSEM(sysfs_rwsema);
+
+/* Interface to the 7-segments translation table aka. char set.
+ */
+static ssize_t show_map(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ memcpy(buf, &map_seg7, sizeof(map_seg7));
+ return sizeof(map_seg7);
+}
+
+static ssize_t store_map(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t cnt)
+{
+ if (cnt != sizeof(map_seg7))
+ return -EINVAL;
+ memcpy(&map_seg7, buf, sizeof(map_seg7));
+ return sizeof(map_seg7);
+}
+
+/* Interface to the LCD.
+ */
+
+/* Reading /sys/../lineX will return the format string with its settings:
+ *
+ * Example:
+ * cat ./line3
+ * 888888888888
+ * Linux Rocks!
+ */
+static ssize_t show_line(struct device *dev, char *buf, int a, int b)
+{
+ struct yealink_dev *yld;
+ int i;
+
+ down_read(&sysfs_rwsema);
+ yld = dev_get_drvdata(dev);
+ if (yld == NULL) {
+ up_read(&sysfs_rwsema);
+ return -ENODEV;
+ }
+
+ for (i = a; i < b; i++)
+ *buf++ = lcdMap[i].type;
+ *buf++ = '\n';
+ for (i = a; i < b; i++)
+ *buf++ = yld->lcdMap[i];
+ *buf++ = '\n';
+ *buf = 0;
+
+ up_read(&sysfs_rwsema);
+ return 3 + ((b - a) << 1);
+}
+
+static ssize_t show_line1(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return show_line(dev, buf, LCD_LINE1_OFFSET, LCD_LINE2_OFFSET);
+}
+
+static ssize_t show_line2(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return show_line(dev, buf, LCD_LINE2_OFFSET, LCD_LINE3_OFFSET);
+}
+
+static ssize_t show_line3(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return show_line(dev, buf, LCD_LINE3_OFFSET, LCD_LINE4_OFFSET);
+}
+
+/* Writing to /sys/../lineX will set the coresponding LCD line.
+ * - Excess characters are ignored.
+ * - If less characters are written than allowed, the remaining digits are
+ * unchanged.
+ * - The '\n' or '\t' char is a placeholder, it does not overwrite the
+ * original content.
+ */
+static ssize_t store_line(struct device *dev, const char *buf, size_t count,
+ int el, size_t len)
+{
+ struct yealink_dev *yld;
+ int i;
+
+ down_write(&sysfs_rwsema);
+ yld = dev_get_drvdata(dev);
+ if (yld == NULL) {
+ up_write(&sysfs_rwsema);
+ return -ENODEV;
+ }
+
+ if (len > count)
+ len = count;
+ for (i = 0; i < len; i++)
+ setChar(yld, el++, buf[i]);
+
+ up_write(&sysfs_rwsema);
+ return count;
+}
+
+static ssize_t store_line1(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ return store_line(dev, buf, count, LCD_LINE1_OFFSET, LCD_LINE1_SIZE);
+}
+
+static ssize_t store_line2(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ return store_line(dev, buf, count, LCD_LINE2_OFFSET, LCD_LINE2_SIZE);
+}
+
+static ssize_t store_line3(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ return store_line(dev, buf, count, LCD_LINE3_OFFSET, LCD_LINE3_SIZE);
+}
+
+/* Interface to visible and audible "icons", these include:
+ * pictures on the LCD, the LED, and the dialtone signal.
+ */
+
+/* Get a list of "switchable elements" with their current state. */
+static ssize_t get_icons(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct yealink_dev *yld;
+ int i, ret = 1;
+
+ down_read(&sysfs_rwsema);
+ yld = dev_get_drvdata(dev);
+ if (yld == NULL) {
+ up_read(&sysfs_rwsema);
+ return -ENODEV;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(lcdMap); i++) {
+ if (lcdMap[i].type != '.')
+ continue;
+ ret += sprintf(&buf[ret], "%s %s\n",
+ yld->lcdMap[i] == ' ' ? " " : "on",
+ lcdMap[i].u.p.name);
+ }
+ up_read(&sysfs_rwsema);
+ return ret;
+}
+
+/* Change the visibility of a particular element. */
+static ssize_t set_icon(struct device *dev, const char *buf, size_t count,
+ int chr)
+{
+ struct yealink_dev *yld;
+ int i;
+
+ down_write(&sysfs_rwsema);
+ yld = dev_get_drvdata(dev);
+ if (yld == NULL) {
+ up_write(&sysfs_rwsema);
+ return -ENODEV;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(lcdMap); i++) {
+ if (lcdMap[i].type != '.')
+ continue;
+ if (strncmp(buf, lcdMap[i].u.p.name, count) == 0) {
+ setChar(yld, i, chr);
+ break;
+ }
+ }
+
+ up_write(&sysfs_rwsema);
+ return count;
+}
+
+static ssize_t show_icon(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ return set_icon(dev, buf, count, buf[0]);
+}
+
+static ssize_t hide_icon(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ return set_icon(dev, buf, count, ' ');
+}
+
+/* Upload a ringtone to the device.
+ */
+
+/* Stores raw ringtone data in the phone */
+static ssize_t store_ringtone(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct yealink_dev *yld;
+
+ down_write(&sysfs_rwsema);
+ yld = dev_get_drvdata(dev);
+ if (yld == NULL) {
+ up_write(&sysfs_rwsema);
+ return -ENODEV;
+ }
+
+ /* TODO locking with async usb control interface??? */
+ yealink_set_ringtone(yld, (char *)buf, count);
+ up_write(&sysfs_rwsema);
+ return count;
+}
+
+#define _M444 S_IRUGO
+#define _M664 S_IRUGO|S_IWUSR|S_IWGRP
+#define _M220 S_IWUSR|S_IWGRP
+
+static DEVICE_ATTR(map_seg7 , _M664, show_map , store_map );
+static DEVICE_ATTR(line1 , _M664, show_line1 , store_line1 );
+static DEVICE_ATTR(line2 , _M664, show_line2 , store_line2 );
+static DEVICE_ATTR(line3 , _M664, show_line3 , store_line3 );
+static DEVICE_ATTR(get_icons , _M444, get_icons , NULL );
+static DEVICE_ATTR(show_icon , _M220, NULL , show_icon );
+static DEVICE_ATTR(hide_icon , _M220, NULL , hide_icon );
+static DEVICE_ATTR(ringtone , _M220, NULL , store_ringtone);
+
+static struct attribute *yld_attributes[] = {
+ &dev_attr_line1.attr,
+ &dev_attr_line2.attr,
+ &dev_attr_line3.attr,
+ &dev_attr_get_icons.attr,
+ &dev_attr_show_icon.attr,
+ &dev_attr_hide_icon.attr,
+ &dev_attr_map_seg7.attr,
+ &dev_attr_ringtone.attr,
+ NULL
+};
+
+static struct attribute_group yld_attr_group = {
+ .attrs = yld_attributes
+};
+
+/*******************************************************************************
+ * Linux interface and usb initialisation
+ ******************************************************************************/
+
+static const struct yld_device {
+ u16 idVendor;
+ u16 idProduct;
+ char *name;
+} yld_device[] = {
+ { 0x6993, 0xb001, "Yealink usb-p1k" },
+};
+
+static struct usb_device_id usb_table [] = {
+ { USB_INTERFACE_INFO(USB_CLASS_HID, 0, 0) },
+ { }
+};
+
+static int usb_cleanup(struct yealink_dev *yld, int err)
+{
+ if (yld == NULL)
+ return err;
+
+ if (yld->urb_irq) {
+ usb_kill_urb(yld->urb_irq);
+ usb_free_urb(yld->urb_irq);
+ }
+ if (yld->urb_ctl)
+ usb_free_urb(yld->urb_ctl);
+ if (yld->idev.dev)
+ input_unregister_device(&yld->idev);
+ if (yld->ctl_req)
+ usb_buffer_free(yld->udev, sizeof(*(yld->ctl_req)),
+ yld->ctl_req, yld->ctl_req_dma);
+ if (yld->ctl_data)
+ usb_buffer_free(yld->udev, USB_PKT_LEN,
+ yld->ctl_data, yld->ctl_dma);
+ if (yld->irq_data)
+ usb_buffer_free(yld->udev, USB_PKT_LEN,
+ yld->irq_data, yld->irq_dma);
+ kfree(yld);
+ return err;
+}
+
+static void usb_disconnect(struct usb_interface *intf)
+{
+ struct yealink_dev *yld;
+
+ down_write(&sysfs_rwsema);
+ yld = usb_get_intfdata(intf);
+ sysfs_remove_group(&intf->dev.kobj, &yld_attr_group);
+ usb_set_intfdata(intf, NULL);
+ up_write(&sysfs_rwsema);
+
+ usb_cleanup(yld, 0);
+}
+
+static int usb_match(struct usb_device *udev)
+{
+ int i;
+ u16 idVendor = le16_to_cpu(udev->descriptor.idVendor);
+ u16 idProduct = le16_to_cpu(udev->descriptor.idProduct);
+
+ for (i = 0; i < ARRAY_SIZE(yld_device); i++) {
+ if ((idVendor == yld_device[i].idVendor) &&
+ (idProduct == yld_device[i].idProduct))
+ return i;
+ }
+ return -ENODEV;
+}
+
+static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev (intf);
+ struct usb_host_interface *interface;
+ struct usb_endpoint_descriptor *endpoint;
+ struct yealink_dev *yld;
+ char path[64];
+ int ret, pipe, i;
+
+ i = usb_match(udev);
+ if (i < 0)
+ return -ENODEV;
+
+ interface = intf->cur_altsetting;
+ endpoint = &interface->endpoint[0].desc;
+ if (!(endpoint->bEndpointAddress & 0x80))
+ return -EIO;
+ if ((endpoint->bmAttributes & 3) != 3)
+ return -EIO;
+
+ if ((yld = kmalloc(sizeof(struct yealink_dev), GFP_KERNEL)) == NULL)
+ return -ENOMEM;
+
+ memset(yld, 0, sizeof(*yld));
+ yld->udev = udev;
+
+ /* allocate usb buffers */
+ yld->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN,
+ SLAB_ATOMIC, &yld->irq_dma);
+ if (yld->irq_data == NULL)
+ return usb_cleanup(yld, -ENOMEM);
+
+ yld->ctl_data = usb_buffer_alloc(udev, USB_PKT_LEN,
+ SLAB_ATOMIC, &yld->ctl_dma);
+ if (!yld->ctl_data)
+ return usb_cleanup(yld, -ENOMEM);
+
+ yld->ctl_req = usb_buffer_alloc(udev, sizeof(*(yld->ctl_req)),
+ SLAB_ATOMIC, &yld->ctl_req_dma);
+ if (yld->ctl_req == NULL)
+ return usb_cleanup(yld, -ENOMEM);
+
+ /* allocate urb structures */
+ yld->urb_irq = usb_alloc_urb(0, GFP_KERNEL);
+ if (yld->urb_irq == NULL)
+ return usb_cleanup(yld, -ENOMEM);
+
+ yld->urb_ctl = usb_alloc_urb(0, GFP_KERNEL);
+ if (yld->urb_ctl == NULL)
+ return usb_cleanup(yld, -ENOMEM);
+
+ /* get a handle to the interrupt data pipe */
+ pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
+ ret = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
+ if (ret != USB_PKT_LEN)
+ err("invalid payload size %d, expected %d", ret, USB_PKT_LEN);
+
+ /* initialise irq urb */
+ usb_fill_int_urb(yld->urb_irq, udev, pipe, yld->irq_data,
+ USB_PKT_LEN,
+ urb_irq_callback,
+ yld, endpoint->bInterval);
+ yld->urb_irq->transfer_dma = yld->irq_dma;
+ yld->urb_irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ yld->urb_irq->dev = udev;
+
+ /* initialise ctl urb */
+ yld->ctl_req->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE |
+ USB_DIR_OUT;
+ yld->ctl_req->bRequest = USB_REQ_SET_CONFIGURATION;
+ yld->ctl_req->wValue = cpu_to_le16(0x200);
+ yld->ctl_req->wIndex = cpu_to_le16(interface->desc.bInterfaceNumber);
+ yld->ctl_req->wLength = cpu_to_le16(USB_PKT_LEN);
+
+ usb_fill_control_urb(yld->urb_ctl, udev, usb_sndctrlpipe(udev, 0),
+ (void *)yld->ctl_req, yld->ctl_data, USB_PKT_LEN,
+ urb_ctl_callback, yld);
+ yld->urb_ctl->setup_dma = yld->ctl_req_dma;
+ yld->urb_ctl->transfer_dma = yld->ctl_dma;
+ yld->urb_ctl->transfer_flags |= URB_NO_SETUP_DMA_MAP |
+ URB_NO_TRANSFER_DMA_MAP;
+ yld->urb_ctl->dev = udev;
+
+ /* find out the physical bus location */
+ if (usb_make_path(udev, path, sizeof(path)) > 0)
+ snprintf(yld->phys, sizeof(yld->phys)-1, "%s/input0", path);
+
+ /* register settings for the input device */
+ init_input_dev(&yld->idev);
+ yld->idev.private = yld;
+ yld->idev.id.bustype = BUS_USB;
+ yld->idev.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
+ yld->idev.id.product = le16_to_cpu(udev->descriptor.idProduct);
+ yld->idev.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
+ yld->idev.dev = &intf->dev;
+ yld->idev.name = yld_device[i].name;
+ yld->idev.phys = yld->phys;
+ /* yld->idev.event = input_ev; TODO */
+ yld->idev.open = input_open;
+ yld->idev.close = input_close;
+
+ /* register available key events */
+ yld->idev.evbit[0] = BIT(EV_KEY);
+ for (i = 0; i < 256; i++) {
+ int k = map_p1k_to_key(i);
+ if (k >= 0) {
+ set_bit(k & 0xff, yld->idev.keybit);
+ if (k >> 8)
+ set_bit(k >> 8, yld->idev.keybit);
+ }
+ }
+
+ printk(KERN_INFO "input: %s on %s\n", yld->idev.name, path);
+
+ input_register_device(&yld->idev);
+
+ usb_set_intfdata(intf, yld);
+
+ /* clear visible elements */
+ for (i=0; i<ARRAY_SIZE(lcdMap); i++)
+ setChar(yld, i, ' ');
+
+ /* display driver version on LCD line 3 */
+ store_line3(&intf->dev, NULL,
+ DRIVER_VERSION, sizeof(DRIVER_VERSION));
+
+ /* Register sysfs hooks (don't care about failure) */
+ sysfs_create_group(&intf->dev.kobj, &yld_attr_group);
+ return 0;
+}
+
+static struct usb_driver yealink_driver = {
+ .owner = THIS_MODULE,
+ .name = "yealink",
+ .probe = usb_probe,
+ .disconnect = usb_disconnect,
+ .id_table = usb_table,
+};
+
+static int __init yealink_dev_init(void)
+{
+ int ret = usb_register(&yealink_driver);
+ if (ret == 0)
+ info(DRIVER_DESC ":" DRIVER_VERSION);
+ return ret;
+}
+
+static void __exit yealink_dev_exit(void)
+{
+ usb_deregister(&yealink_driver);
+}
+
+module_init(yealink_dev_init);
+module_exit(yealink_dev_exit);
+
+MODULE_DEVICE_TABLE (usb, usb_table);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/input/yealink.h b/drivers/usb/input/yealink.h
new file mode 100644
index 00000000000..48af0be9cbd
--- /dev/null
+++ b/drivers/usb/input/yealink.h
@@ -0,0 +1,220 @@
+/*
+ * drivers/usb/input/yealink.h
+ *
+ * Copyright (c) 2005 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef INPUT_YEALINK_H
+#define INPUT_YEALINK_H
+
+/* Using the control channel on interface 3 various aspects of the phone
+ * can be controlled like LCD, LED, dialtone and the ringtone.
+ */
+
+struct yld_ctl_packet {
+ u8 cmd; /* command code, see below */
+ u8 size; /* 1-11, size of used data bytes. */
+ u16 offset; /* internal packet offset */
+ u8 data[11];
+ s8 sum; /* negative sum of 15 preceding bytes */
+} __attribute__ ((packed));
+
+#define USB_PKT_LEN sizeof(struct yld_ctl_packet)
+
+/* The following yld_ctl_packet's are available: */
+
+/* Init registers
+ *
+ * cmd 0x8e
+ * size 10
+ * offset 0
+ * data 0,0,0,0....
+ */
+#define CMD_INIT 0x8e
+
+/* Request key scan
+ *
+ * cmd 0x80
+ * size 1
+ * offset 0
+ * data[0] on return returns the key number, if it changes there's a new
+ * key pressed.
+ */
+#define CMD_KEYPRESS 0x80
+
+/* Request scancode
+ *
+ * cmd 0x81
+ * size 1
+ * offset key number [0-1f]
+ * data[0] on return returns the scancode
+ */
+#define CMD_SCANCODE 0x81
+
+/* Set LCD
+ *
+ * cmd 0x04
+ * size 1-11
+ * offset 0-23
+ * data segment bits
+ */
+#define CMD_LCD 0x04
+
+/* Set led
+ *
+ * cmd 0x05
+ * size 1
+ * offset 0
+ * data[0] 0 OFF / 1 ON
+ */
+#define CMD_LED 0x05
+
+/* Set ringtone volume
+ *
+ * cmd 0x11
+ * size 1
+ * offset 0
+ * data[0] 0-0xff volume
+ */
+#define CMD_RING_VOLUME 0x11
+
+/* Set ringtone notes
+ *
+ * cmd 0x02
+ * size 1-11
+ * offset 0->
+ * data binary representation LE16(-freq), LE16(duration) ....
+ */
+#define CMD_RING_NOTE 0x02
+
+/* Sound ringtone via the speaker on the back
+ *
+ * cmd 0x03
+ * size 1
+ * offset 0
+ * data[0] 0 OFF / 0x24 ON
+ */
+#define CMD_RINGTONE 0x03
+
+/* Sound dial tone via the ear speaker
+ *
+ * cmd 0x09
+ * size 1
+ * offset 0
+ * data[0] 0 OFF / 1 ON
+ */
+#define CMD_DIALTONE 0x09
+
+#endif /* INPUT_YEALINK_H */
+
+
+#if defined(_SEG) && defined(_PIC)
+/* This table maps the LCD segments onto individual bit positions in the
+ * yld_status struct.
+ */
+
+/* LCD, each segment must be driven seperately.
+ *
+ * Layout:
+ *
+ * |[] [][] [][] [][] in |[][]
+ * |[] M [][] D [][] : [][] out |[][]
+ * store
+ *
+ * NEW REP SU MO TU WE TH FR SA
+ *
+ * [] [] [] [] [] [] [] [] [] [] [] []
+ * [] [] [] [] [] [] [] [] [] [] [] []
+ */
+
+/* Line 1
+ * Format : 18.e8.M8.88...188
+ * Icon names : M D : IN OUT STORE
+ */
+#define LCD_LINE1_OFFSET 0
+#define LCD_LINE1_SIZE 17
+
+/* Note: first g then f => ! ! */
+/* _SEG( type a b c d e g f ) */
+ _SEG('1', 0,0 , 22,2 , 22,2 , 0,0 , 0,0 , 0,0 , 0,0 ),
+ _SEG('8', 20,1 , 20,2 , 20,4 , 20,8 , 21,4 , 21,2 , 21,1 ),
+ _PIC('.', 22,1 , "M" ),
+ _SEG('e', 18,1 , 18,2 , 18,4 , 18,1 , 19,2 , 18,1 , 19,1 ),
+ _SEG('8', 16,1 , 16,2 , 16,4 , 16,8 , 17,4 , 17,2 , 17,1 ),
+ _PIC('.', 15,8 , "D" ),
+ _SEG('M', 14,1 , 14,2 , 14,4 , 14,1 , 15,4 , 15,2 , 15,1 ),
+ _SEG('8', 12,1 , 12,2 , 12,4 , 12,8 , 13,4 , 13,2 , 13,1 ),
+ _PIC('.', 11,8 , ":" ),
+ _SEG('8', 10,1 , 10,2 , 10,4 , 10,8 , 11,4 , 11,2 , 11,1 ),
+ _SEG('8', 8,1 , 8,2 , 8,4 , 8,8 , 9,4 , 9,2 , 9,1 ),
+ _PIC('.', 7,1 , "IN" ),
+ _PIC('.', 7,2 , "OUT" ),
+ _PIC('.', 7,4 , "STORE" ),
+ _SEG('1', 0,0 , 5,1 , 5,1 , 0,0 , 0,0 , 0,0 , 0,0 ),
+ _SEG('8', 4,1 , 4,2 , 4,4 , 4,8 , 5,8 , 5,4 , 5,2 ),
+ _SEG('8', 2,1 , 2,2 , 2,4 , 2,8 , 3,4 , 3,2 , 3,1 ),
+
+/* Line 2
+ * Format : .........
+ * Pict. name : NEW REP SU MO TU WE TH FR SA
+ */
+#define LCD_LINE2_OFFSET LCD_LINE1_OFFSET + LCD_LINE1_SIZE
+#define LCD_LINE2_SIZE 9
+
+ _PIC('.', 23,2 , "NEW" ),
+ _PIC('.', 23,4 , "REP" ),
+ _PIC('.', 1,8 , "SU" ),
+ _PIC('.', 1,4 , "MO" ),
+ _PIC('.', 1,2 , "TU" ),
+ _PIC('.', 1,1 , "WE" ),
+ _PIC('.', 0,1 , "TH" ),
+ _PIC('.', 0,2 , "FR" ),
+ _PIC('.', 0,4 , "SA" ),
+
+/* Line 3
+ * Format : 888888888888
+ */
+#define LCD_LINE3_OFFSET LCD_LINE2_OFFSET + LCD_LINE2_SIZE
+#define LCD_LINE3_SIZE 12
+
+ _SEG('8', 22,16, 22,32, 22,64, 22,128, 23,128, 23,64, 23,32 ),
+ _SEG('8', 20,16, 20,32, 20,64, 20,128, 21,128, 21,64, 21,32 ),
+ _SEG('8', 18,16, 18,32, 18,64, 18,128, 19,128, 19,64, 19,32 ),
+ _SEG('8', 16,16, 16,32, 16,64, 16,128, 17,128, 17,64, 17,32 ),
+ _SEG('8', 14,16, 14,32, 14,64, 14,128, 15,128, 15,64, 15,32 ),
+ _SEG('8', 12,16, 12,32, 12,64, 12,128, 13,128, 13,64, 13,32 ),
+ _SEG('8', 10,16, 10,32, 10,64, 10,128, 11,128, 11,64, 11,32 ),
+ _SEG('8', 8,16, 8,32, 8,64, 8,128, 9,128, 9,64, 9,32 ),
+ _SEG('8', 6,16, 6,32, 6,64, 6,128, 7,128, 7,64, 7,32 ),
+ _SEG('8', 4,16, 4,32, 4,64, 4,128, 5,128, 5,64, 5,32 ),
+ _SEG('8', 2,16, 2,32, 2,64, 2,128, 3,128, 3,64, 3,32 ),
+ _SEG('8', 0,16, 0,32, 0,64, 0,128, 1,128, 1,64, 1,32 ),
+
+/* Line 4
+ *
+ * The LED, DIALTONE and RINGTONE are implemented as icons and use the same
+ * sysfs interface.
+ */
+#define LCD_LINE4_OFFSET LCD_LINE3_OFFSET + LCD_LINE3_SIZE
+
+ _PIC('.', offsetof(struct yld_status, led) , 0x01, "LED" ),
+ _PIC('.', offsetof(struct yld_status, dialtone) , 0x01, "DIALTONE" ),
+ _PIC('.', offsetof(struct yld_status, ringtone) , 0x24, "RINGTONE" ),
+
+#undef _SEG
+#undef _PIC
+#endif /* _SEG && _PIC */
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index ca9f3a30634..f36c0b6c6e3 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -1523,7 +1523,6 @@ static u32 w9968cf_i2c_func(struct i2c_adapter* adap)
static int w9968cf_i2c_attach_inform(struct i2c_client* client)
{
struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
- const char* clientname = i2c_clientname(client);
int id = client->driver->id, err = 0;
if (id == I2C_DRIVERID_OVCAMCHIP) {
@@ -1535,12 +1534,12 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
}
} else {
DBG(4, "Rejected client [%s] with driver [%s]",
- clientname, client->driver->name)
+ client->name, client->driver->name)
return -EINVAL;
}
DBG(5, "I2C attach client [%s] with driver [%s]",
- clientname, client->driver->name)
+ client->name, client->driver->name)
return 0;
}
@@ -1549,12 +1548,11 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
static int w9968cf_i2c_detach_inform(struct i2c_client* client)
{
struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
- const char* clientname = i2c_clientname(client);
if (cam->sensor_client == client)
cam->sensor_client = NULL;
- DBG(5, "I2C detach client [%s]", clientname)
+ DBG(5, "I2C detach client [%s]", client->name)
return 0;
}
@@ -1573,15 +1571,13 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
int err = 0;
static struct i2c_algorithm algo = {
- .name = "W996[87]CF algorithm",
- .id = I2C_ALGO_SMBUS,
.smbus_xfer = w9968cf_i2c_smbus_xfer,
.algo_control = w9968cf_i2c_control,
.functionality = w9968cf_i2c_func,
};
static struct i2c_adapter adap = {
- .id = I2C_ALGO_SMBUS | I2C_HW_SMBUS_W9968CF,
+ .id = I2C_HW_SMBUS_W9968CF,
.class = I2C_CLASS_CAM_DIGITAL,
.owner = THIS_MODULE,
.client_register = w9968cf_i2c_attach_inform,
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 6f7994f5a71..ae4681f9f0e 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -426,7 +426,7 @@ static int auerchain_submit_urb (pauerchain_t acp, struct urb * urb)
/* cancel an urb which is submitted to the chain
the result is 0 if the urb is cancelled, or -EINPROGRESS if
- URB_ASYNC_UNLINK is set and the function is successfully started.
+ the function is successfully started.
*/
static int auerchain_unlink_urb (pauerchain_t acp, struct urb * urb)
{
@@ -515,7 +515,6 @@ static void auerchain_unlink_all (pauerchain_t acp)
acep = acp->active;
if (acep) {
urbp = acep->urbp;
- urbp->transfer_flags &= ~URB_ASYNC_UNLINK;
dbg ("unlink active urb");
usb_kill_urb (urbp);
}
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index ad17892aac9..7e93ac96490 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -464,7 +464,7 @@ static ssize_t ld_usb_read(struct file *file, char __user *buffer, size_t count,
actual_buffer = (size_t*)(dev->ring_buffer + dev->ring_tail*(sizeof(size_t)+dev->interrupt_in_endpoint_size));
bytes_to_read = min(count, *actual_buffer);
if (bytes_to_read < *actual_buffer)
- dev_warn(&dev->intf->dev, "Read buffer overflow, %d bytes dropped\n",
+ dev_warn(&dev->intf->dev, "Read buffer overflow, %zd bytes dropped\n",
*actual_buffer-bytes_to_read);
/* copy one interrupt_in_buffer from ring_buffer into userspace */
@@ -528,8 +528,8 @@ static ssize_t ld_usb_write(struct file *file, const char __user *buffer,
/* write the data into interrupt_out_buffer from userspace */
bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size);
if (bytes_to_write < count)
- dev_warn(&dev->intf->dev, "Write buffer overflow, %d bytes dropped\n",count-bytes_to_write);
- dbg_info(&dev->intf->dev, "%s: count = %d, bytes_to_write = %d\n", __FUNCTION__, count, bytes_to_write);
+ dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write);
+ dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __FUNCTION__, count, bytes_to_write);
if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) {
retval = -EFAULT;
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 2fd12264fd5..d63ce6c030f 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -229,7 +229,7 @@ sisusb_bulkout_msg(struct sisusb_usb_data *sisusb, int index, unsigned int pipe,
usb_fill_bulk_urb(urb, sisusb->sisusb_dev, pipe, data, len,
sisusb_bulk_completeout, &sisusb->urbout_context[index]);
- urb->transfer_flags |= (tflags | URB_ASYNC_UNLINK);
+ urb->transfer_flags |= tflags;
urb->actual_length = 0;
if ((urb->transfer_dma = transfer_dma))
@@ -295,7 +295,7 @@ sisusb_bulkin_msg(struct sisusb_usb_data *sisusb, unsigned int pipe, void *data,
usb_fill_bulk_urb(urb, sisusb->sisusb_dev, pipe, data, len,
sisusb_bulk_completein, sisusb);
- urb->transfer_flags |= (tflags | URB_ASYNC_UNLINK);
+ urb->transfer_flags |= tflags;
urb->actual_length = 0;
if ((urb->transfer_dma = transfer_dma))
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index cda7249a90b..54799eb0bc6 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -986,7 +986,6 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param)
u->context = &context;
u->complete = ctrl_complete;
- u->transfer_flags |= URB_ASYNC_UNLINK;
}
/* queue the urbs */
@@ -1052,7 +1051,6 @@ static int unlink1 (struct usbtest_dev *dev, int pipe, int size, int async)
urb = simple_alloc_urb (testdev_to_usbdev (dev), pipe, size);
if (!urb)
return -ENOMEM;
- urb->transfer_flags |= URB_ASYNC_UNLINK;
urb->context = &completion;
urb->complete = unlink1_callback;
@@ -1533,7 +1531,7 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
if (down_interruptible (&dev->sem))
return -ERESTARTSYS;
- if (intf->dev.power.power_state != PMSG_ON) {
+ if (intf->dev.power.power_state.event != PM_EVENT_ON) {
up (&dev->sem);
return -EHOSTUNREACH;
}
diff --git a/drivers/usb/mon/Makefile b/drivers/usb/mon/Makefile
index b0015b8a1d1..3cf3ea3a88e 100644
--- a/drivers/usb/mon/Makefile
+++ b/drivers/usb/mon/Makefile
@@ -2,7 +2,7 @@
# Makefile for USB Core files and filesystem
#
-usbmon-objs := mon_main.o mon_stat.o mon_text.o
+usbmon-objs := mon_main.o mon_stat.o mon_text.o mon_dma.o
# This does not use CONFIG_USB_MON because we want this to use a tristate.
obj-$(CONFIG_USB) += usbmon.o
diff --git a/drivers/usb/mon/mon_dma.c b/drivers/usb/mon/mon_dma.c
new file mode 100644
index 00000000000..0a1367b760a
--- /dev/null
+++ b/drivers/usb/mon/mon_dma.c
@@ -0,0 +1,55 @@
+/*
+ * The USB Monitor, inspired by Dave Harding's USBMon.
+ *
+ * mon_dma.c: Library which snoops on DMA areas.
+ *
+ * Copyright (C) 2005 Pete Zaitcev (zaitcev@redhat.com)
+ */
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/highmem.h>
+#include <asm/page.h>
+
+#include <linux/usb.h> /* Only needed for declarations in usb_mon.h */
+#include "usb_mon.h"
+
+#ifdef __i386__ /* CONFIG_ARCH_I386 does not exit */
+#define MON_HAS_UNMAP 1
+
+#define phys_to_page(phys) pfn_to_page((phys) >> PAGE_SHIFT)
+
+char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len)
+{
+ struct page *pg;
+ unsigned long flags;
+ unsigned char *map;
+ unsigned char *ptr;
+
+ /*
+ * On i386, a DMA handle is the "physical" address of a page.
+ * In other words, the bus address is equal to physical address.
+ * There is no IOMMU.
+ */
+ pg = phys_to_page(dma_addr);
+
+ /*
+ * We are called from hardware IRQs in case of callbacks.
+ * But we can be called from softirq or process context in case
+ * of submissions. In such case, we need to protect KM_IRQ0.
+ */
+ local_irq_save(flags);
+ map = kmap_atomic(pg, KM_IRQ0);
+ ptr = map + (dma_addr & (PAGE_SIZE-1));
+ memcpy(dst, ptr, len);
+ kunmap_atomic(map, KM_IRQ0);
+ local_irq_restore(flags);
+ return 0;
+}
+#endif /* __i386__ */
+
+#ifndef MON_HAS_UNMAP
+char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len)
+{
+ return 'D';
+}
+#endif
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 26266b30028..417464dea9f 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -91,25 +91,11 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
int len, char ev_type)
{
int pipe = urb->pipe;
- unsigned char *data;
-
- /*
- * The check to see if it's safe to poke at data has an enormous
- * number of corner cases, but it seems that the following is
- * more or less safe.
- *
- * We do not even try to look transfer_buffer, because it can
- * contain non-NULL garbage in case the upper level promised to
- * set DMA for the HCD.
- */
- if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
- return 'D';
if (len <= 0)
return 'L';
-
- if ((data = urb->transfer_buffer) == NULL)
- return 'Z'; /* '0' would be not as pretty. */
+ if (len >= DATA_MAX)
+ len = DATA_MAX;
/*
* Bulk is easy to shortcut reliably.
@@ -126,8 +112,21 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
}
}
- if (len >= DATA_MAX)
- len = DATA_MAX;
+ /*
+ * The check to see if it's safe to poke at data has an enormous
+ * number of corner cases, but it seems that the following is
+ * more or less safe.
+ *
+ * We do not even try to look transfer_buffer, because it can
+ * contain non-NULL garbage in case the upper level promised to
+ * set DMA for the HCD.
+ */
+ if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
+ return mon_dmapeek(ep->data, urb->transfer_dma, len);
+
+ if (urb->transfer_buffer == NULL)
+ return 'Z'; /* '0' would be not as pretty. */
+
memcpy(ep->data, urb->transfer_buffer, len);
return 0;
}
diff --git a/drivers/usb/mon/usb_mon.h b/drivers/usb/mon/usb_mon.h
index 9b06784d2c4..4be0f934607 100644
--- a/drivers/usb/mon/usb_mon.h
+++ b/drivers/usb/mon/usb_mon.h
@@ -45,6 +45,10 @@ struct mon_reader {
void mon_reader_add(struct mon_bus *mbus, struct mon_reader *r);
void mon_reader_del(struct mon_bus *mbus, struct mon_reader *r);
+/*
+ */
+extern char mon_dmapeek(unsigned char *dst, dma_addr_t dma_addr, int len);
+
extern struct semaphore mon_lock;
extern struct file_operations mon_fops_text;
diff --git a/drivers/usb/net/Kconfig b/drivers/usb/net/Kconfig
index b104430e2c6..8c010bb44eb 100644
--- a/drivers/usb/net/Kconfig
+++ b/drivers/usb/net/Kconfig
@@ -99,7 +99,7 @@ config USB_USBNET
with "minidrivers" built around a common network driver core
that supports deep queues for efficient transfers. (This gives
better performance with small packets and at high speeds).
-
+
The USB host runs "usbnet", and the other end of the link might be:
- Another USB host, when using USB "network" or "data transfer"
@@ -125,38 +125,63 @@ config USB_USBNET
To compile this driver as a module, choose M here: the
module will be called usbnet.
-comment "USB Host-to-Host Cables"
- depends on USB_USBNET
-
-config USB_ALI_M5632
- boolean "ALi M5632 based 'USB 2.0 Data Link' cables"
- depends on USB_USBNET
+config USB_NET_AX8817X
+ tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
+ depends on USB_USBNET && NET_ETHERNET
+ select CRC32
+ select MII
default y
help
- Choose this option if you're using a host-to-host cable
- based on this design, which supports USB 2.0 high speed.
+ This option adds support for ASIX AX88xxx based USB 2.0
+ 10/100 Ethernet adapters.
-config USB_AN2720
- boolean "AnchorChips 2720 based cables (Xircom PGUNET, ...)"
- depends on USB_USBNET
- default y
- help
- Choose this option if you're using a host-to-host cable
- based on this design. Note that AnchorChips is now a
- Cypress brand.
+ This driver should work with at least the following devices:
+ * Aten UC210T
+ * ASIX AX88172
+ * Billionton Systems, USB2AR
+ * Buffalo LUA-U2-KTX
+ * Corega FEther USB2-TX
+ * D-Link DUB-E100
+ * Hawking UF200
+ * Linksys USB200M
+ * Netgear FA120
+ * Sitecom LN-029
+ * Intellinet USB 2.0 Ethernet
+ * ST Lab USB 2.0 Ethernet
+ * TrendNet TU2-ET100
-config USB_BELKIN
- boolean "eTEK based host-to-host cables (Advance, Belkin, ...)"
+ This driver creates an interface named "ethX", where X depends on
+ what other networking devices you have in use.
+
+
+config USB_NET_CDCETHER
+ tristate "CDC Ethernet support (smart devices such as cable modems)"
depends on USB_USBNET
default y
help
- Choose this option if you're using a host-to-host cable
- based on this design: two NetChip 2890 chips and an Atmel
- microcontroller, with LEDs that indicate traffic.
+ This option supports devices conforming to the Communication Device
+ Class (CDC) Ethernet Control Model, a specification that's easy to
+ implement in device firmware. The CDC specifications are available
+ from <http://www.usb.org/>.
-config USB_GENESYS
- boolean "GeneSys GL620USB-A based cables"
- default y
+ CDC Ethernet is an implementation option for DOCSIS cable modems
+ that support USB connectivity, used for non-Microsoft USB hosts.
+ The Linux-USB CDC Ethernet Gadget driver is an open implementation.
+ This driver should work with at least the following devices:
+
+ * Ericsson PipeRider (all variants)
+ * Motorola (DM100 and SB4100)
+ * Broadcom Cable Modem (reference design)
+ * Toshiba PCX1100U
+ * ...
+
+ This driver creates an interface named "ethX", where X depends on
+ what other networking devices you have in use. However, if the
+ IEEE 802 "local assignment" bit is set in the address, a "usbX"
+ name is used instead.
+
+config USB_NET_GL620A
+ tristate "GeneSys GL620USB-A based cables"
depends on USB_USBNET
help
Choose this option if you're using a host-to-host cable,
@@ -164,38 +189,78 @@ config USB_GENESYS
Note that the half-duplex "GL620USB" is not supported.
-config USB_NET1080
- boolean "NetChip 1080 based cables (Laplink, ...)"
+config USB_NET_NET1080
+ tristate "NetChip 1080 based cables (Laplink, ...)"
default y
depends on USB_USBNET
help
Choose this option if you're using a host-to-host cable based
- on this design: one NetChip 1080 chips and supporting logic,
- supporting LEDs that indicate traffic
+ on this design: one NetChip 1080 chip and supporting logic,
+ optionally with LEDs that indicate traffic
-config USB_PL2301
- boolean "Prolific PL-2301/2302 based cables"
- default y
- # handshake/init/reset problems, from original 'plusb' driver
+config USB_NET_PLUSB
+ tristate "Prolific PL-2301/2302 based cables"
+ # if the handshake/init/reset problems, from original 'plusb',
+ # are ever resolved ... then remove "experimental"
depends on USB_USBNET && EXPERIMENTAL
help
Choose this option if you're using a host-to-host cable
with one of these chips.
-config USB_KC2190
- boolean "KT Technology KC2190 based cables (InstaNet)"
- default y
+config USB_NET_RNDIS_HOST
+ tristate "Host for RNDIS devices (EXPERIMENTAL)"
depends on USB_USBNET && EXPERIMENTAL
+ select USB_NET_CDCETHER
help
- Choose this option if you're using a host-to-host cable
- with one of these chips.
+ This option enables hosting "Remote NDIS" USB networking links,
+ as encouraged by Microsoft (instead of CDC Ethernet!) for use in
+ various devices that may only support this protocol.
-comment "Intelligent USB Devices/Gadgets"
+ Avoid using this protocol unless you have no better options.
+ The protocol specification is incomplete, and is controlled by
+ (and for) Microsoft; it isn't an "Open" ecosystem or market.
+
+config USB_NET_CDC_SUBSET
+ tristate "Simple USB Network Links (CDC Ethernet subset)"
depends on USB_USBNET
+ help
+ This driver module supports USB network devices that can work
+ without any device-specific information. Select it if you have
+ one of these drivers.
+
+ Note that while many USB host-to-host cables can work in this mode,
+ that may mean not being able to talk to Win32 systems or more
+ commonly not being able to handle certain events (like replugging
+ the host on the other end) very well. Also, these devices will
+ not generally have permanently assigned Ethernet addresses.
+
+config USB_ALI_M5632
+ boolean "ALi M5632 based 'USB 2.0 Data Link' cables"
+ depends on USB_NET_CDC_SUBSET
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design, which supports USB 2.0 high speed.
+
+config USB_AN2720
+ boolean "AnchorChips 2720 based cables (Xircom PGUNET, ...)"
+ depends on USB_NET_CDC_SUBSET
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design. Note that AnchorChips is now a
+ Cypress brand.
+
+config USB_BELKIN
+ boolean "eTEK based host-to-host cables (Advance, Belkin, ...)"
+ depends on USB_NET_CDC_SUBSET
+ default y
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design: two NetChip 2890 chips and an Atmel
+ microcontroller, with LEDs that indicate traffic.
config USB_ARMLINUX
boolean "Embedded ARM Linux links (iPaq, ...)"
- depends on USB_USBNET
+ depends on USB_NET_CDC_SUBSET
default y
help
Choose this option to support the "usb-eth" networking driver
@@ -212,15 +277,15 @@ config USB_ARMLINUX
config USB_EPSON2888
boolean "Epson 2888 based firmware (DEVELOPMENT)"
- depends on USB_USBNET
- default y
+ depends on USB_NET_CDC_SUBSET
help
Choose this option to support the usb networking links used
by some sample firmware from Epson.
-config USB_ZAURUS
- boolean "Sharp Zaurus (stock ROMs) and compatible"
+config USB_NET_ZAURUS
+ tristate "Sharp Zaurus (stock ROMs) and compatible"
depends on USB_USBNET
+ select USB_NET_CDCETHER
select CRC32
default y
help
@@ -235,61 +300,6 @@ config USB_ZAURUS
really need this non-conformant variant of CDC Ethernet (or in
some cases CDC MDLM) protocol, not "g_ether".
-config USB_CDCETHER
- boolean "CDC Ethernet support (smart devices such as cable modems)"
- depends on USB_USBNET
- default y
- help
- This option supports devices conforming to the Communication Device
- Class (CDC) Ethernet Control Model, a specification that's easy to
- implement in device firmware. The CDC specifications are available
- from <http://www.usb.org/>.
-
- CDC Ethernet is an implementation option for DOCSIS cable modems
- that support USB connectivity, used for non-Microsoft USB hosts.
- This driver should work with at least the following devices:
-
- * Ericsson PipeRider (all variants)
- * Motorola (DM100 and SB4100)
- * Broadcom Cable Modem (reference design)
- * Toshiba PCX1100U
- * ...
-
- This driver creates an interface named "ethX", where X depends on
- what other networking devices you have in use. However, if the
- IEEE 802 "local assignment" bit is set in the address, a "usbX"
- name is used instead.
-
-comment "USB Network Adapters"
- depends on USB_USBNET
-
-config USB_AX8817X
- boolean "ASIX AX88xxx Based USB 2.0 Ethernet Devices"
- depends on USB_USBNET && NET_ETHERNET
- select CRC32
- select MII
- default y
- help
- This option adds support for ASIX AX88xxx based USB 2.0
- 10/100 Ethernet devices.
-
- This driver should work with at least the following devices:
- * Aten UC210T
- * ASIX AX88172
- * Billionton Systems, USB2AR
- * Buffalo LUA-U2-KTX
- * Corega FEther USB2-TX
- * D-Link DUB-E100
- * Hawking UF200
- * Linksys USB200M
- * Netgear FA120
- * Sitecom LN-029
- * Intellinet USB 2.0 Ethernet
- * ST Lab USB 2.0 Ethernet
- * TrendNet TU2-ET100
-
- This driver creates an interface named "ethX", where X depends on
- what other networking devices you have in use.
config USB_ZD1201
tristate "USB ZD1201 based Wireless device support"
diff --git a/drivers/usb/net/Makefile b/drivers/usb/net/Makefile
index fe3fd4115e1..222c0495f79 100644
--- a/drivers/usb/net/Makefile
+++ b/drivers/usb/net/Makefile
@@ -6,5 +6,13 @@ obj-$(CONFIG_USB_CATC) += catc.o
obj-$(CONFIG_USB_KAWETH) += kaweth.o
obj-$(CONFIG_USB_PEGASUS) += pegasus.o
obj-$(CONFIG_USB_RTL8150) += rtl8150.o
+obj-$(CONFIG_USB_NET_AX8817X) += asix.o
+obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o
+obj-$(CONFIG_USB_NET_GL620A) += gl620a.o
+obj-$(CONFIG_USB_NET_NET1080) += net1080.o
+obj-$(CONFIG_USB_NET_PLUSB) += plusb.o
+obj-$(CONFIG_USB_NET_RNDIS_HOST) += rndis_host.o
+obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o
+obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
obj-$(CONFIG_USB_USBNET) += usbnet.o
obj-$(CONFIG_USB_ZD1201) += zd1201.o
diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
new file mode 100644
index 00000000000..861f00a4375
--- /dev/null
+++ b/drivers/usb/net/asix.c
@@ -0,0 +1,948 @@
+/*
+ * ASIX AX8817X based USB 2.0 Ethernet Devices
+ * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
+ * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
+ * Copyright (c) 2002-2003 TiVo Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/crc32.h>
+
+#include "usbnet.h"
+
+
+/* ASIX AX8817X based USB 2.0 Ethernet Devices */
+
+#define AX_CMD_SET_SW_MII 0x06
+#define AX_CMD_READ_MII_REG 0x07
+#define AX_CMD_WRITE_MII_REG 0x08
+#define AX_CMD_SET_HW_MII 0x0a
+#define AX_CMD_READ_EEPROM 0x0b
+#define AX_CMD_WRITE_EEPROM 0x0c
+#define AX_CMD_WRITE_ENABLE 0x0d
+#define AX_CMD_WRITE_DISABLE 0x0e
+#define AX_CMD_WRITE_RX_CTL 0x10
+#define AX_CMD_READ_IPG012 0x11
+#define AX_CMD_WRITE_IPG0 0x12
+#define AX_CMD_WRITE_IPG1 0x13
+#define AX_CMD_WRITE_IPG2 0x14
+#define AX_CMD_WRITE_MULTI_FILTER 0x16
+#define AX_CMD_READ_NODE_ID 0x17
+#define AX_CMD_READ_PHY_ID 0x19
+#define AX_CMD_READ_MEDIUM_STATUS 0x1a
+#define AX_CMD_WRITE_MEDIUM_MODE 0x1b
+#define AX_CMD_READ_MONITOR_MODE 0x1c
+#define AX_CMD_WRITE_MONITOR_MODE 0x1d
+#define AX_CMD_WRITE_GPIOS 0x1f
+#define AX_CMD_SW_RESET 0x20
+#define AX_CMD_SW_PHY_STATUS 0x21
+#define AX_CMD_SW_PHY_SELECT 0x22
+#define AX88772_CMD_READ_NODE_ID 0x13
+
+#define AX_MONITOR_MODE 0x01
+#define AX_MONITOR_LINK 0x02
+#define AX_MONITOR_MAGIC 0x04
+#define AX_MONITOR_HSFS 0x10
+
+/* AX88172 Medium Status Register values */
+#define AX_MEDIUM_FULL_DUPLEX 0x02
+#define AX_MEDIUM_TX_ABORT_ALLOW 0x04
+#define AX_MEDIUM_FLOW_CONTROL_EN 0x10
+
+#define AX_MCAST_FILTER_SIZE 8
+#define AX_MAX_MCAST 64
+
+#define AX_EEPROM_LEN 0x40
+
+#define AX_SWRESET_CLEAR 0x00
+#define AX_SWRESET_RR 0x01
+#define AX_SWRESET_RT 0x02
+#define AX_SWRESET_PRTE 0x04
+#define AX_SWRESET_PRL 0x08
+#define AX_SWRESET_BZ 0x10
+#define AX_SWRESET_IPRL 0x20
+#define AX_SWRESET_IPPD 0x40
+
+#define AX88772_IPG0_DEFAULT 0x15
+#define AX88772_IPG1_DEFAULT 0x0c
+#define AX88772_IPG2_DEFAULT 0x12
+
+#define AX88772_MEDIUM_FULL_DUPLEX 0x0002
+#define AX88772_MEDIUM_RESERVED 0x0004
+#define AX88772_MEDIUM_RX_FC_ENABLE 0x0010
+#define AX88772_MEDIUM_TX_FC_ENABLE 0x0020
+#define AX88772_MEDIUM_PAUSE_FORMAT 0x0080
+#define AX88772_MEDIUM_RX_ENABLE 0x0100
+#define AX88772_MEDIUM_100MB 0x0200
+#define AX88772_MEDIUM_DEFAULT \
+ (AX88772_MEDIUM_FULL_DUPLEX | AX88772_MEDIUM_RX_FC_ENABLE | \
+ AX88772_MEDIUM_TX_FC_ENABLE | AX88772_MEDIUM_100MB | \
+ AX88772_MEDIUM_RESERVED | AX88772_MEDIUM_RX_ENABLE )
+
+#define AX_EEPROM_MAGIC 0xdeadbeef
+
+/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
+struct ax8817x_data {
+ u8 multi_filter[AX_MCAST_FILTER_SIZE];
+};
+
+struct ax88172_int_data {
+ u16 res1;
+ u8 link;
+ u16 res2;
+ u8 status;
+ u16 res3;
+} __attribute__ ((packed));
+
+static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+ u16 size, void *data)
+{
+ return usb_control_msg(
+ dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ cmd,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ data,
+ size,
+ USB_CTRL_GET_TIMEOUT);
+}
+
+static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+ u16 size, void *data)
+{
+ return usb_control_msg(
+ dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ cmd,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value,
+ index,
+ data,
+ size,
+ USB_CTRL_SET_TIMEOUT);
+}
+
+static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
+{
+ struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
+
+ if (urb->status < 0)
+ printk(KERN_DEBUG "ax8817x_async_cmd_callback() failed with %d",
+ urb->status);
+
+ kfree(req);
+ usb_free_urb(urb);
+}
+
+static void ax8817x_status(struct usbnet *dev, struct urb *urb)
+{
+ struct ax88172_int_data *event;
+ int link;
+
+ if (urb->actual_length < 8)
+ return;
+
+ event = urb->transfer_buffer;
+ link = event->link & 0x01;
+ if (netif_carrier_ok(dev->net) != link) {
+ if (link) {
+ netif_carrier_on(dev->net);
+ usbnet_defer_kevent (dev, EVENT_LINK_RESET );
+ } else
+ netif_carrier_off(dev->net);
+ devdbg(dev, "ax8817x - Link Status is: %d", link);
+ }
+}
+
+static void
+ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
+ u16 size, void *data)
+{
+ struct usb_ctrlrequest *req;
+ int status;
+ struct urb *urb;
+
+ if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
+ devdbg(dev, "Error allocating URB in write_cmd_async!");
+ return;
+ }
+
+ if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) {
+ deverr(dev, "Failed to allocate memory for control request");
+ usb_free_urb(urb);
+ return;
+ }
+
+ req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
+ req->bRequest = cmd;
+ req->wValue = cpu_to_le16(value);
+ req->wIndex = cpu_to_le16(index);
+ req->wLength = cpu_to_le16(size);
+
+ usb_fill_control_urb(urb, dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ (void *)req, data, size,
+ ax8817x_async_cmd_callback, req);
+
+ if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
+ deverr(dev, "Error submitting the control message: status=%d",
+ status);
+ kfree(req);
+ usb_free_urb(urb);
+ }
+}
+
+static void ax8817x_set_multicast(struct net_device *net)
+{
+ struct usbnet *dev = netdev_priv(net);
+ struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
+ u8 rx_ctl = 0x8c;
+
+ if (net->flags & IFF_PROMISC) {
+ rx_ctl |= 0x01;
+ } else if (net->flags & IFF_ALLMULTI
+ || net->mc_count > AX_MAX_MCAST) {
+ rx_ctl |= 0x02;
+ } else if (net->mc_count == 0) {
+ /* just broadcast and directed */
+ } else {
+ /* We use the 20 byte dev->data
+ * for our 8 byte filter buffer
+ * to avoid allocating memory that
+ * is tricky to free later */
+ struct dev_mc_list *mc_list = net->mc_list;
+ u32 crc_bits;
+ int i;
+
+ memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
+
+ /* Build the multicast hash filter. */
+ for (i = 0; i < net->mc_count; i++) {
+ crc_bits =
+ ether_crc(ETH_ALEN,
+ mc_list->dmi_addr) >> 26;
+ data->multi_filter[crc_bits >> 3] |=
+ 1 << (crc_bits & 7);
+ mc_list = mc_list->next;
+ }
+
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
+ AX_MCAST_FILTER_SIZE, data->multi_filter);
+
+ rx_ctl |= 0x10;
+ }
+
+ ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
+}
+
+static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 res;
+ u8 buf[1];
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf);
+ ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
+ (__u16)loc, 2, (u16 *)&res);
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf);
+
+ return res & 0xffff;
+}
+
+/* same as above, but converts resulting value to cpu byte order */
+static int ax8817x_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
+{
+ return le16_to_cpu(ax8817x_mdio_read(netdev,phy_id, loc));
+}
+
+static void
+ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
+{
+ struct usbnet *dev = netdev_priv(netdev);
+ u16 res = val;
+ u8 buf[1];
+
+ ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf);
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
+ (__u16)loc, 2, (u16 *)&res);
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf);
+}
+
+/* same as above, but converts new value to le16 byte order before writing */
+static void
+ax8817x_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
+{
+ ax8817x_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) );
+}
+
+static int ax88172_link_reset(struct usbnet *dev)
+{
+ u16 lpa;
+ u16 adv;
+ u16 res;
+ u8 mode;
+
+ mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
+ lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
+ adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
+ res = mii_nway_result(lpa|adv);
+ if (res & LPA_DUPLEX)
+ mode |= AX_MEDIUM_FULL_DUPLEX;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
+
+ return 0;
+}
+
+static void
+ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
+{
+ struct usbnet *dev = netdev_priv(net);
+ u8 opt;
+
+ if (ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
+ wolinfo->supported = 0;
+ wolinfo->wolopts = 0;
+ return;
+ }
+ wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
+ wolinfo->wolopts = 0;
+ if (opt & AX_MONITOR_MODE) {
+ if (opt & AX_MONITOR_LINK)
+ wolinfo->wolopts |= WAKE_PHY;
+ if (opt & AX_MONITOR_MAGIC)
+ wolinfo->wolopts |= WAKE_MAGIC;
+ }
+}
+
+static int
+ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
+{
+ struct usbnet *dev = netdev_priv(net);
+ u8 opt = 0;
+ u8 buf[1];
+
+ if (wolinfo->wolopts & WAKE_PHY)
+ opt |= AX_MONITOR_LINK;
+ if (wolinfo->wolopts & WAKE_MAGIC)
+ opt |= AX_MONITOR_MAGIC;
+ if (opt != 0)
+ opt |= AX_MONITOR_MODE;
+
+ if (ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
+ opt, 0, 0, &buf) < 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int ax8817x_get_eeprom_len(struct net_device *net)
+{
+ return AX_EEPROM_LEN;
+}
+
+static int ax8817x_get_eeprom(struct net_device *net,
+ struct ethtool_eeprom *eeprom, u8 *data)
+{
+ struct usbnet *dev = netdev_priv(net);
+ u16 *ebuf = (u16 *)data;
+ int i;
+
+ /* Crude hack to ensure that we don't overwrite memory
+ * if an odd length is supplied
+ */
+ if (eeprom->len % 2)
+ return -EINVAL;
+
+ eeprom->magic = AX_EEPROM_MAGIC;
+
+ /* ax8817x returns 2 bytes from eeprom on read */
+ for (i=0; i < eeprom->len / 2; i++) {
+ if (ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
+ eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static void ax8817x_get_drvinfo (struct net_device *net,
+ struct ethtool_drvinfo *info)
+{
+ /* Inherit standard device info */
+ usbnet_get_drvinfo(net, info);
+ info->eedump_len = 0x3e;
+}
+
+static int ax8817x_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
+{
+ struct usbnet *dev = netdev_priv(net);
+
+ return mii_ethtool_gset(&dev->mii,cmd);
+}
+
+static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
+{
+ struct usbnet *dev = netdev_priv(net);
+
+ return mii_ethtool_sset(&dev->mii,cmd);
+}
+
+/* We need to override some ethtool_ops so we require our
+ own structure so we don't interfere with other usbnet
+ devices that may be connected at the same time. */
+static struct ethtool_ops ax8817x_ethtool_ops = {
+ .get_drvinfo = ax8817x_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = usbnet_get_msglevel,
+ .set_msglevel = usbnet_set_msglevel,
+ .get_wol = ax8817x_get_wol,
+ .set_wol = ax8817x_set_wol,
+ .get_eeprom_len = ax8817x_get_eeprom_len,
+ .get_eeprom = ax8817x_get_eeprom,
+ .get_settings = ax8817x_get_settings,
+ .set_settings = ax8817x_set_settings,
+};
+
+static int ax8817x_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
+{
+ struct usbnet *dev = netdev_priv(net);
+
+ return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
+}
+
+static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret = 0;
+ void *buf;
+ int i;
+ unsigned long gpio_bits = dev->driver_info->data;
+
+ usbnet_get_endpoints(dev,intf);
+
+ buf = kmalloc(ETH_ALEN, GFP_KERNEL);
+ if(!buf) {
+ ret = -ENOMEM;
+ goto out1;
+ }
+
+ /* Toggle the GPIOs in a manufacturer/model specific way */
+ for (i = 2; i >= 0; i--) {
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ (gpio_bits >> (i * 8)) & 0xff, 0, 0,
+ buf)) < 0)
+ goto out2;
+ msleep(5);
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ 0x80, 0, 0, buf)) < 0) {
+ dbg("send AX_CMD_WRITE_RX_CTL failed: %d", ret);
+ goto out2;
+ }
+
+ /* Get the MAC address */
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID,
+ 0, 0, 6, buf)) < 0) {
+ dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
+ goto out2;
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ dbg("error on read AX_CMD_READ_PHY_ID: %02x", ret);
+ goto out2;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto out2;
+ }
+
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read;
+ dev->mii.mdio_write = ax8817x_mdio_write;
+ dev->mii.phy_id_mask = 0x3f;
+ dev->mii.reg_num_mask = 0x1f;
+ dev->mii.phy_id = *((u8 *)buf + 1);
+ dev->net->do_ioctl = ax8817x_ioctl;
+
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->ethtool_ops = &ax8817x_ethtool_ops;
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
+ mii_nway_restart(&dev->mii);
+
+ return 0;
+out2:
+ kfree(buf);
+out1:
+ return ret;
+}
+
+static struct ethtool_ops ax88772_ethtool_ops = {
+ .get_drvinfo = ax8817x_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_msglevel = usbnet_get_msglevel,
+ .set_msglevel = usbnet_set_msglevel,
+ .get_wol = ax8817x_get_wol,
+ .set_wol = ax8817x_set_wol,
+ .get_eeprom_len = ax8817x_get_eeprom_len,
+ .get_eeprom = ax8817x_get_eeprom,
+ .get_settings = ax8817x_get_settings,
+ .set_settings = ax8817x_set_settings,
+};
+
+static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int ret;
+ void *buf;
+
+ usbnet_get_endpoints(dev,intf);
+
+ buf = kmalloc(6, GFP_KERNEL);
+ if(!buf) {
+ dbg ("Cannot allocate memory for buffer");
+ ret = -ENOMEM;
+ goto out1;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
+ 0x00B0, 0, 0, buf)) < 0)
+ goto out2;
+
+ msleep(5);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
+ 0x0001, 0, 0, buf)) < 0) {
+ dbg("Select PHY #1 failed: %d", ret);
+ goto out2;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD,
+ 0, 0, buf)) < 0) {
+ dbg("Failed to power down internal PHY: %d", ret);
+ goto out2;
+ }
+
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR,
+ 0, 0, buf)) < 0) {
+ dbg("Failed to perform software reset: %d", ret);
+ goto out2;
+ }
+
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | AX_SWRESET_PRL,
+ 0, 0, buf)) < 0) {
+ dbg("Failed to set Internal/External PHY reset control: %d",
+ ret);
+ goto out2;
+ }
+
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL,
+ 0x0000, 0, 0, buf)) < 0) {
+ dbg("Failed to reset RX_CTL: %d", ret);
+ goto out2;
+ }
+
+ /* Get the MAC address */
+ memset(buf, 0, ETH_ALEN);
+ if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID,
+ 0, 0, ETH_ALEN, buf)) < 0) {
+ dbg("Failed to read MAC address: %d", ret);
+ goto out2;
+ }
+ memcpy(dev->net->dev_addr, buf, ETH_ALEN);
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII,
+ 0, 0, 0, buf)) < 0) {
+ dbg("Enabling software MII failed: %d", ret);
+ goto out2;
+ }
+
+ if (((ret = ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG,
+ 0x0010, 2, 2, buf)) < 0)
+ || (*((u16 *)buf) != 0x003b)) {
+ dbg("Read PHY register 2 must be 0x3b00: %d", ret);
+ goto out2;
+ }
+
+ /* Initialize MII structure */
+ dev->mii.dev = dev->net;
+ dev->mii.mdio_read = ax8817x_mdio_read;
+ dev->mii.mdio_write = ax8817x_mdio_write;
+ dev->mii.phy_id_mask = 0xff;
+ dev->mii.reg_num_mask = 0xff;
+ dev->net->do_ioctl = ax8817x_ioctl;
+
+ /* Get the PHY id */
+ if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
+ 0, 0, 2, buf)) < 0) {
+ dbg("Error reading PHY ID: %02x", ret);
+ goto out2;
+ } else if (ret < 2) {
+ /* this should always return 2 bytes */
+ dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
+ ret);
+ ret = -EIO;
+ goto out2;
+ }
+ dev->mii.phy_id = *((u8 *)buf + 1);
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_PRL,
+ 0, 0, buf)) < 0) {
+ dbg("Set external PHY reset pin level: %d", ret);
+ goto out2;
+ }
+ msleep(150);
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET,
+ AX_SWRESET_IPRL | AX_SWRESET_PRL,
+ 0, 0, buf)) < 0) {
+ dbg("Set Internal/External PHY reset control: %d", ret);
+ goto out2;
+ }
+ msleep(150);
+
+
+ dev->net->set_multicast_list = ax8817x_set_multicast;
+ dev->net->ethtool_ops = &ax88772_ethtool_ops;
+
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
+ ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_CSMA);
+ mii_nway_restart(&dev->mii);
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
+ AX88772_MEDIUM_DEFAULT, 0, 0, buf)) < 0) {
+ dbg("Write medium mode register: %d", ret);
+ goto out2;
+ }
+
+ if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0,
+ AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
+ AX88772_IPG2_DEFAULT, 0, buf)) < 0) {
+ dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
+ goto out2;
+ }
+ if ((ret =
+ ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf)) < 0) {
+ dbg("Failed to set hardware MII: %02x", ret);
+ goto out2;
+ }
+
+ /* Set RX_CTL to default values with 2k buffer, and enable cactus */
+ if ((ret =
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0,
+ buf)) < 0) {
+ dbg("Reset RX_CTL failed: %d", ret);
+ goto out2;
+ }
+
+ kfree(buf);
+
+ /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
+ if (dev->driver_info->flags & FLAG_FRAMING_AX) {
+ /* hard_mtu is still the default - the device does not support
+ jumbo eth frames */
+ dev->rx_urb_size = 2048;
+ }
+
+ return 0;
+
+out2:
+ kfree(buf);
+out1:
+ return ret;
+}
+
+static int ax88772_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ u8 *head;
+ u32 header;
+ char *packet;
+ struct sk_buff *ax_skb;
+ u16 size;
+
+ head = (u8 *) skb->data;
+ memcpy(&header, head, sizeof(header));
+ le32_to_cpus(&header);
+ packet = head + sizeof(header);
+
+ skb_pull(skb, 4);
+
+ while (skb->len > 0) {
+ if ((short)(header & 0x0000ffff) !=
+ ~((short)((header & 0xffff0000) >> 16))) {
+ devdbg(dev,"header length data is error");
+ }
+ /* get the packet length */
+ size = (u16) (header & 0x0000ffff);
+
+ if ((skb->len) - ((size + 1) & 0xfffe) == 0)
+ return 2;
+ if (size > ETH_FRAME_LEN) {
+ devdbg(dev,"invalid rx length %d", size);
+ return 0;
+ }
+ ax_skb = skb_clone(skb, GFP_ATOMIC);
+ if (ax_skb) {
+ ax_skb->len = size;
+ ax_skb->data = packet;
+ ax_skb->tail = packet + size;
+ usbnet_skb_return(dev, ax_skb);
+ } else {
+ return 0;
+ }
+
+ skb_pull(skb, (size + 1) & 0xfffe);
+
+ if (skb->len == 0)
+ break;
+
+ head = (u8 *) skb->data;
+ memcpy(&header, head, sizeof(header));
+ le32_to_cpus(&header);
+ packet = head + sizeof(header);
+ skb_pull(skb, 4);
+ }
+
+ if (skb->len < 0) {
+ devdbg(dev,"invalid rx length %d", skb->len);
+ return 0;
+ }
+ return 1;
+}
+
+static struct sk_buff *ax88772_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
+ unsigned flags)
+{
+ int padlen;
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
+ u32 packet_len;
+ u32 padbytes = 0xffff0000;
+
+ padlen = ((skb->len + 4) % 512) ? 0 : 4;
+
+ if ((!skb_cloned(skb))
+ && ((headroom + tailroom) >= (4 + padlen))) {
+ if ((headroom < 4) || (tailroom < padlen)) {
+ skb->data = memmove(skb->head + 4, skb->data, skb->len);
+ skb->tail = skb->data + skb->len;
+ }
+ } else {
+ struct sk_buff *skb2;
+ skb2 = skb_copy_expand(skb, 4, padlen, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (!skb)
+ return NULL;
+ }
+
+ skb_push(skb, 4);
+ packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
+ memcpy(skb->data, &packet_len, sizeof(packet_len));
+
+ if ((skb->len % 512) == 0) {
+ memcpy( skb->tail, &padbytes, sizeof(padbytes));
+ skb_put(skb, sizeof(padbytes));
+ }
+ return skb;
+}
+
+static int ax88772_link_reset(struct usbnet *dev)
+{
+ u16 lpa;
+ u16 adv;
+ u16 res;
+ u16 mode;
+
+ mode = AX88772_MEDIUM_DEFAULT;
+ lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
+ adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
+ res = mii_nway_result(lpa|adv);
+
+ if ((res & LPA_DUPLEX) == 0)
+ mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
+ if ((res & LPA_100) == 0)
+ mode &= ~AX88772_MEDIUM_100MB;
+ ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
+
+ return 0;
+}
+
+static const struct driver_info ax8817x_info = {
+ .description = "ASIX AX8817x USB 2.0 Ethernet",
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
+ .link_reset = ax88172_link_reset,
+ .reset = ax88172_link_reset,
+ .flags = FLAG_ETHER,
+ .data = 0x00130103,
+};
+
+static const struct driver_info dlink_dub_e100_info = {
+ .description = "DLink DUB-E100 USB Ethernet",
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
+ .link_reset = ax88172_link_reset,
+ .reset = ax88172_link_reset,
+ .flags = FLAG_ETHER,
+ .data = 0x009f9d9f,
+};
+
+static const struct driver_info netgear_fa120_info = {
+ .description = "Netgear FA-120 USB Ethernet",
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
+ .link_reset = ax88172_link_reset,
+ .reset = ax88172_link_reset,
+ .flags = FLAG_ETHER,
+ .data = 0x00130103,
+};
+
+static const struct driver_info hawking_uf200_info = {
+ .description = "Hawking UF200 USB Ethernet",
+ .bind = ax8817x_bind,
+ .status = ax8817x_status,
+ .link_reset = ax88172_link_reset,
+ .reset = ax88172_link_reset,
+ .flags = FLAG_ETHER,
+ .data = 0x001f1d1f,
+};
+
+static const struct driver_info ax88772_info = {
+ .description = "ASIX AX88772 USB 2.0 Ethernet",
+ .bind = ax88772_bind,
+ .status = ax8817x_status,
+ .link_reset = ax88772_link_reset,
+ .reset = ax88772_link_reset,
+ .flags = FLAG_ETHER | FLAG_FRAMING_AX,
+ .rx_fixup = ax88772_rx_fixup,
+ .tx_fixup = ax88772_tx_fixup,
+ .data = 0x00130103,
+};
+
+static const struct usb_device_id products [] = {
+{
+ // Linksys USB200M
+ USB_DEVICE (0x077b, 0x2226),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // Netgear FA120
+ USB_DEVICE (0x0846, 0x1040),
+ .driver_info = (unsigned long) &netgear_fa120_info,
+}, {
+ // DLink DUB-E100
+ USB_DEVICE (0x2001, 0x1a00),
+ .driver_info = (unsigned long) &dlink_dub_e100_info,
+}, {
+ // Intellinet, ST Lab USB Ethernet
+ USB_DEVICE (0x0b95, 0x1720),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // Hawking UF200, TrendNet TU2-ET100
+ USB_DEVICE (0x07b8, 0x420a),
+ .driver_info = (unsigned long) &hawking_uf200_info,
+}, {
+ // Billionton Systems, USB2AR
+ USB_DEVICE (0x08dd, 0x90ff),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // ATEN UC210T
+ USB_DEVICE (0x0557, 0x2009),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // Buffalo LUA-U2-KTX
+ USB_DEVICE (0x0411, 0x003d),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
+ USB_DEVICE (0x6189, 0x182d),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // corega FEther USB2-TX
+ USB_DEVICE (0x07aa, 0x0017),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // Surecom EP-1427X-2
+ USB_DEVICE (0x1189, 0x0893),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // goodway corp usb gwusb2e
+ USB_DEVICE (0x1631, 0x6200),
+ .driver_info = (unsigned long) &ax8817x_info,
+}, {
+ // ASIX AX88772 10/100
+ USB_DEVICE (0x0b95, 0x7720),
+ .driver_info = (unsigned long) &ax88772_info,
+},
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver asix_driver = {
+ .owner = THIS_MODULE,
+ .name = "asix",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+ .disconnect = usbnet_disconnect,
+};
+
+static int __init asix_init(void)
+{
+ return usb_register(&asix_driver);
+}
+module_init(asix_init);
+
+static void __exit asix_exit(void)
+{
+ usb_deregister(&asix_driver);
+}
+module_exit(asix_exit);
+
+MODULE_AUTHOR("David Hollis");
+MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c
index c8be912f24e..37ef365a247 100644
--- a/drivers/usb/net/catc.c
+++ b/drivers/usb/net/catc.c
@@ -383,7 +383,6 @@ static void catc_tx_done(struct urb *urb, struct pt_regs *regs)
if (urb->status == -ECONNRESET) {
dbg("Tx Reset.");
- urb->transfer_flags &= ~URB_ASYNC_UNLINK;
urb->status = 0;
catc->netdev->trans_start = jiffies;
catc->stats.tx_errors++;
@@ -445,7 +444,6 @@ static void catc_tx_timeout(struct net_device *netdev)
struct catc *catc = netdev_priv(netdev);
warn("Transmit timed out.");
- catc->tx_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(catc->tx_urb);
}
diff --git a/drivers/usb/net/cdc_ether.c b/drivers/usb/net/cdc_ether.c
new file mode 100644
index 00000000000..652b04bbf6a
--- /dev/null
+++ b/drivers/usb/net/cdc_ether.c
@@ -0,0 +1,509 @@
+/*
+ * CDC Ethernet based networking peripherals
+ * Copyright (C) 2003-2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ctype.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/usb_cdc.h>
+
+#include "usbnet.h"
+
+
+/*
+ * probes control interface, claims data interface, collects the bulk
+ * endpoints, activates data interface (if needed), maybe sets MTU.
+ * all pure cdc, except for certain firmware workarounds, and knowing
+ * that rndis uses one different rule.
+ */
+int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ u8 *buf = intf->cur_altsetting->extra;
+ int len = intf->cur_altsetting->extralen;
+ struct usb_interface_descriptor *d;
+ struct cdc_state *info = (void *) &dev->data;
+ int status;
+ int rndis;
+ struct usb_driver *driver = driver_of(intf);
+
+ if (sizeof dev->data < sizeof *info)
+ return -EDOM;
+
+ /* expect strict spec conformance for the descriptors, but
+ * cope with firmware which stores them in the wrong place
+ */
+ if (len == 0 && dev->udev->actconfig->extralen) {
+ /* Motorola SB4100 (and others: Brad Hards says it's
+ * from a Broadcom design) put CDC descriptors here
+ */
+ buf = dev->udev->actconfig->extra;
+ len = dev->udev->actconfig->extralen;
+ if (len)
+ dev_dbg(&intf->dev,
+ "CDC descriptors on config\n");
+ }
+
+ /* this assumes that if there's a non-RNDIS vendor variant
+ * of cdc-acm, it'll fail RNDIS requests cleanly.
+ */
+ rndis = (intf->cur_altsetting->desc.bInterfaceProtocol == 0xff);
+
+ memset(info, 0, sizeof *info);
+ info->control = intf;
+ while (len > 3) {
+ if (buf [1] != USB_DT_CS_INTERFACE)
+ goto next_desc;
+
+ /* use bDescriptorSubType to identify the CDC descriptors.
+ * We expect devices with CDC header and union descriptors.
+ * For CDC Ethernet we need the ethernet descriptor.
+ * For RNDIS, ignore two (pointless) CDC modem descriptors
+ * in favor of a complicated OID-based RPC scheme doing what
+ * CDC Ethernet achieves with a simple descriptor.
+ */
+ switch (buf [2]) {
+ case USB_CDC_HEADER_TYPE:
+ if (info->header) {
+ dev_dbg(&intf->dev, "extra CDC header\n");
+ goto bad_desc;
+ }
+ info->header = (void *) buf;
+ if (info->header->bLength != sizeof *info->header) {
+ dev_dbg(&intf->dev, "CDC header len %u\n",
+ info->header->bLength);
+ goto bad_desc;
+ }
+ break;
+ case USB_CDC_UNION_TYPE:
+ if (info->u) {
+ dev_dbg(&intf->dev, "extra CDC union\n");
+ goto bad_desc;
+ }
+ info->u = (void *) buf;
+ if (info->u->bLength != sizeof *info->u) {
+ dev_dbg(&intf->dev, "CDC union len %u\n",
+ info->u->bLength);
+ goto bad_desc;
+ }
+
+ /* we need a master/control interface (what we're
+ * probed with) and a slave/data interface; union
+ * descriptors sort this all out.
+ */
+ info->control = usb_ifnum_to_if(dev->udev,
+ info->u->bMasterInterface0);
+ info->data = usb_ifnum_to_if(dev->udev,
+ info->u->bSlaveInterface0);
+ if (!info->control || !info->data) {
+ dev_dbg(&intf->dev,
+ "master #%u/%p slave #%u/%p\n",
+ info->u->bMasterInterface0,
+ info->control,
+ info->u->bSlaveInterface0,
+ info->data);
+ goto bad_desc;
+ }
+ if (info->control != intf) {
+ dev_dbg(&intf->dev, "bogus CDC Union\n");
+ /* Ambit USB Cable Modem (and maybe others)
+ * interchanges master and slave interface.
+ */
+ if (info->data == intf) {
+ info->data = info->control;
+ info->control = intf;
+ } else
+ goto bad_desc;
+ }
+
+ /* a data interface altsetting does the real i/o */
+ d = &info->data->cur_altsetting->desc;
+ if (d->bInterfaceClass != USB_CLASS_CDC_DATA) {
+ dev_dbg(&intf->dev, "slave class %u\n",
+ d->bInterfaceClass);
+ goto bad_desc;
+ }
+ break;
+ case USB_CDC_ETHERNET_TYPE:
+ if (info->ether) {
+ dev_dbg(&intf->dev, "extra CDC ether\n");
+ goto bad_desc;
+ }
+ info->ether = (void *) buf;
+ if (info->ether->bLength != sizeof *info->ether) {
+ dev_dbg(&intf->dev, "CDC ether len %u\n",
+ info->ether->bLength);
+ goto bad_desc;
+ }
+ dev->hard_mtu = le16_to_cpu(
+ info->ether->wMaxSegmentSize);
+ /* because of Zaurus, we may be ignoring the host
+ * side link address we were given.
+ */
+ break;
+ }
+next_desc:
+ len -= buf [0]; /* bLength */
+ buf += buf [0];
+ }
+
+ if (!info->header || !info->u || (!rndis && !info->ether)) {
+ dev_dbg(&intf->dev, "missing cdc %s%s%sdescriptor\n",
+ info->header ? "" : "header ",
+ info->u ? "" : "union ",
+ info->ether ? "" : "ether ");
+ goto bad_desc;
+ }
+
+ /* claim data interface and set it up ... with side effects.
+ * network traffic can't flow until an altsetting is enabled.
+ */
+ status = usb_driver_claim_interface(driver, info->data, dev);
+ if (status < 0)
+ return status;
+ status = usbnet_get_endpoints(dev, info->data);
+ if (status < 0) {
+ /* ensure immediate exit from usbnet_disconnect */
+ usb_set_intfdata(info->data, NULL);
+ usb_driver_release_interface(driver, info->data);
+ return status;
+ }
+
+ /* status endpoint: optional for CDC Ethernet, not RNDIS (or ACM) */
+ dev->status = NULL;
+ if (info->control->cur_altsetting->desc.bNumEndpoints == 1) {
+ struct usb_endpoint_descriptor *desc;
+
+ dev->status = &info->control->cur_altsetting->endpoint [0];
+ desc = &dev->status->desc;
+ if (desc->bmAttributes != USB_ENDPOINT_XFER_INT
+ || !(desc->bEndpointAddress & USB_DIR_IN)
+ || (le16_to_cpu(desc->wMaxPacketSize)
+ < sizeof(struct usb_cdc_notification))
+ || !desc->bInterval) {
+ dev_dbg(&intf->dev, "bad notification endpoint\n");
+ dev->status = NULL;
+ }
+ }
+ if (rndis && !dev->status) {
+ dev_dbg(&intf->dev, "missing RNDIS status endpoint\n");
+ usb_set_intfdata(info->data, NULL);
+ usb_driver_release_interface(driver, info->data);
+ return -ENODEV;
+ }
+ return 0;
+
+bad_desc:
+ dev_info(&dev->udev->dev, "bad CDC descriptors\n");
+ return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(usbnet_generic_cdc_bind);
+
+void usbnet_cdc_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct cdc_state *info = (void *) &dev->data;
+ struct usb_driver *driver = driver_of(intf);
+
+ /* disconnect master --> disconnect slave */
+ if (intf == info->control && info->data) {
+ /* ensure immediate exit from usbnet_disconnect */
+ usb_set_intfdata(info->data, NULL);
+ usb_driver_release_interface(driver, info->data);
+ info->data = NULL;
+ }
+
+ /* and vice versa (just in case) */
+ else if (intf == info->data && info->control) {
+ /* ensure immediate exit from usbnet_disconnect */
+ usb_set_intfdata(info->control, NULL);
+ usb_driver_release_interface(driver, info->control);
+ info->control = NULL;
+ }
+}
+EXPORT_SYMBOL_GPL(usbnet_cdc_unbind);
+
+
+/*-------------------------------------------------------------------------
+ *
+ * Communications Device Class, Ethernet Control model
+ *
+ * Takes two interfaces. The DATA interface is inactive till an altsetting
+ * is selected. Configuration data includes class descriptors. There's
+ * an optional status endpoint on the control interface.
+ *
+ * This should interop with whatever the 2.4 "CDCEther.c" driver
+ * (by Brad Hards) talked with, with more functionality.
+ *
+ *-------------------------------------------------------------------------*/
+
+static void dumpspeed(struct usbnet *dev, __le32 *speeds)
+{
+ if (netif_msg_timer(dev))
+ devinfo(dev, "link speeds: %u kbps up, %u kbps down",
+ __le32_to_cpu(speeds[0]) / 1000,
+ __le32_to_cpu(speeds[1]) / 1000);
+}
+
+static void cdc_status(struct usbnet *dev, struct urb *urb)
+{
+ struct usb_cdc_notification *event;
+
+ if (urb->actual_length < sizeof *event)
+ return;
+
+ /* SPEED_CHANGE can get split into two 8-byte packets */
+ if (test_and_clear_bit(EVENT_STS_SPLIT, &dev->flags)) {
+ dumpspeed(dev, (__le32 *) urb->transfer_buffer);
+ return;
+ }
+
+ event = urb->transfer_buffer;
+ switch (event->bNotificationType) {
+ case USB_CDC_NOTIFY_NETWORK_CONNECTION:
+ if (netif_msg_timer(dev))
+ devdbg(dev, "CDC: carrier %s",
+ event->wValue ? "on" : "off");
+ if (event->wValue)
+ netif_carrier_on(dev->net);
+ else
+ netif_carrier_off(dev->net);
+ break;
+ case USB_CDC_NOTIFY_SPEED_CHANGE: /* tx/rx rates */
+ if (netif_msg_timer(dev))
+ devdbg(dev, "CDC: speed change (len %d)",
+ urb->actual_length);
+ if (urb->actual_length != (sizeof *event + 8))
+ set_bit(EVENT_STS_SPLIT, &dev->flags);
+ else
+ dumpspeed(dev, (__le32 *) &event[1]);
+ break;
+ /* USB_CDC_NOTIFY_RESPONSE_AVAILABLE can happen too (e.g. RNDIS),
+ * but there are no standard formats for the response data.
+ */
+ default:
+ deverr(dev, "CDC: unexpected notification %02x!",
+ event->bNotificationType);
+ break;
+ }
+}
+
+static u8 nibble(unsigned char c)
+{
+ if (likely(isdigit(c)))
+ return c - '0';
+ c = toupper(c);
+ if (likely(isxdigit(c)))
+ return 10 + c - 'A';
+ return 0;
+}
+
+static inline int
+get_ethernet_addr(struct usbnet *dev, struct usb_cdc_ether_desc *e)
+{
+ int tmp, i;
+ unsigned char buf [13];
+
+ tmp = usb_string(dev->udev, e->iMACAddress, buf, sizeof buf);
+ if (tmp != 12) {
+ dev_dbg(&dev->udev->dev,
+ "bad MAC string %d fetch, %d\n", e->iMACAddress, tmp);
+ if (tmp >= 0)
+ tmp = -EINVAL;
+ return tmp;
+ }
+ for (i = tmp = 0; i < 6; i++, tmp += 2)
+ dev->net->dev_addr [i] =
+ (nibble(buf [tmp]) << 4) + nibble(buf [tmp + 1]);
+ return 0;
+}
+
+static int cdc_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int status;
+ struct cdc_state *info = (void *) &dev->data;
+
+ status = usbnet_generic_cdc_bind(dev, intf);
+ if (status < 0)
+ return status;
+
+ status = get_ethernet_addr(dev, info->ether);
+ if (status < 0) {
+ usb_set_intfdata(info->data, NULL);
+ usb_driver_release_interface(driver_of(intf), info->data);
+ return status;
+ }
+
+ /* FIXME cdc-ether has some multicast code too, though it complains
+ * in routine cases. info->ether describes the multicast support.
+ * Implement that here, manipulating the cdc filter as needed.
+ */
+ return 0;
+}
+
+static const struct driver_info cdc_info = {
+ .description = "CDC Ethernet Device",
+ .flags = FLAG_ETHER,
+ // .check_connect = cdc_check_connect,
+ .bind = cdc_bind,
+ .unbind = usbnet_cdc_unbind,
+ .status = cdc_status,
+};
+
+/*-------------------------------------------------------------------------*/
+
+
+static const struct usb_device_id products [] = {
+/*
+ * BLACKLIST !!
+ *
+ * First blacklist any products that are egregiously nonconformant
+ * with the CDC Ethernet specs. Minor braindamage we cope with; when
+ * they're not even trying, needing a separate driver is only the first
+ * of the differences to show up.
+ */
+
+#define ZAURUS_MASTER_INTERFACE \
+ .bInterfaceClass = USB_CLASS_COMM, \
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, \
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE
+
+/* SA-1100 based Sharp Zaurus ("collie"), or compatible;
+ * wire-incompatible with true CDC Ethernet implementations.
+ * (And, it seems, needlessly so...)
+ */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8004,
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+},
+
+/* PXA-25x based Sharp Zaurii. Note that it seems some of these
+ * (later models especially) may have shipped only with firmware
+ * advertising false "CDC MDLM" compatibility ... but we're not
+ * clear which models did that, so for now let's assume the worst.
+ */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8005, /* A-300 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8006, /* B-500/SL-5600 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8007, /* C-700 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x9031, /* C-750 C-760 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x9032, /* SL-6000 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ /* reported with some C860 units */
+ .idProduct = 0x9050, /* C-860 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = 0,
+},
+
+/*
+ * WHITELIST!!!
+ *
+ * CDC Ether uses two interfaces, not necessarily consecutive.
+ * We match the main interface, ignoring the optional device
+ * class so we could handle devices that aren't exclusively
+ * CDC ether.
+ *
+ * NOTE: this match must come AFTER entries blacklisting devices
+ * because of bugs/quirks in a given product (like Zaurus, above).
+ */
+{
+ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &cdc_info,
+},
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver cdc_driver = {
+ .owner = THIS_MODULE,
+ .name = "cdc_ether",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+
+static int __init cdc_init(void)
+{
+ BUG_ON((sizeof(((struct usbnet *)0)->data)
+ < sizeof(struct cdc_state)));
+
+ return usb_register(&cdc_driver);
+}
+module_init(cdc_init);
+
+static void __exit cdc_exit(void)
+{
+ usb_deregister(&cdc_driver);
+}
+module_exit(cdc_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("USB CDC Ethernet devices");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/cdc_subset.c b/drivers/usb/net/cdc_subset.c
new file mode 100644
index 00000000000..f1730b685fd
--- /dev/null
+++ b/drivers/usb/net/cdc_subset.c
@@ -0,0 +1,335 @@
+/*
+ * Simple "CDC Subset" USB Networking Links
+ * Copyright (C) 2000-2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+
+#include "usbnet.h"
+
+
+/*
+ * This supports simple USB network links that don't require any special
+ * framing or hardware control operations. The protocol used here is a
+ * strict subset of CDC Ethernet, with three basic differences reflecting
+ * the goal that almost any hardware should run it:
+ *
+ * - Minimal runtime control: one interface, no altsettings, and
+ * no vendor or class specific control requests. If a device is
+ * configured, it is allowed to exchange packets with the host.
+ * Fancier models would mean not working on some hardware.
+ *
+ * - Minimal manufacturing control: no IEEE "Organizationally
+ * Unique ID" required, or an EEPROMs to store one. Each host uses
+ * one random "locally assigned" Ethernet address instead, which can
+ * of course be overridden using standard tools like "ifconfig".
+ * (With 2^46 such addresses, same-net collisions are quite rare.)
+ *
+ * - There is no additional framing data for USB. Packets are written
+ * exactly as in CDC Ethernet, starting with an Ethernet header and
+ * terminated by a short packet. However, the host will never send a
+ * zero length packet; some systems can't handle those robustly.
+ *
+ * Anything that can transmit and receive USB bulk packets can implement
+ * this protocol. That includes both smart peripherals and quite a lot
+ * of "host-to-host" USB cables (which embed two devices back-to-back).
+ *
+ * Note that although Linux may use many of those host-to-host links
+ * with this "cdc_subset" framing, that doesn't mean there may not be a
+ * better approach. Handling the "other end unplugs/replugs" scenario
+ * well tends to require chip-specific vendor requests. Also, Windows
+ * peers at the other end of host-to-host cables may expect their own
+ * framing to be used rather than this "cdc_subset" model.
+ */
+
+#if defined(CONFIG_USB_EPSON2888) || defined(CONFIG_USB_ARMLINUX)
+/* PDA style devices are always connected if present */
+static int always_connected (struct usbnet *dev)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_USB_ALI_M5632
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * ALi M5632 driver ... does high speed
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info ali_m5632_info = {
+ .description = "ALi M5632",
+};
+
+
+#endif
+
+
+#ifdef CONFIG_USB_AN2720
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * AnchorChips 2720 driver ... http://www.cypress.com
+ *
+ * This doesn't seem to have a way to detect whether the peer is
+ * connected, or need any reset handshaking. It's got pretty big
+ * internal buffers (handles most of a frame's worth of data).
+ * Chip data sheets don't describe any vendor control messages.
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info an2720_info = {
+ .description = "AnchorChips/Cypress 2720",
+ // no reset available!
+ // no check_connect available!
+
+ .in = 2, .out = 2, // direction distinguishes these
+};
+
+#endif /* CONFIG_USB_AN2720 */
+
+
+#ifdef CONFIG_USB_BELKIN
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * Belkin F5U104 ... two NetChip 2280 devices + Atmel AVR microcontroller
+ *
+ * ... also two eTEK designs, including one sold as "Advance USBNET"
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info belkin_info = {
+ .description = "Belkin, eTEK, or compatible",
+};
+
+#endif /* CONFIG_USB_BELKIN */
+
+
+
+#ifdef CONFIG_USB_EPSON2888
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * EPSON USB clients
+ *
+ * This is the same idea as Linux PDAs (below) except the firmware in the
+ * device might not be Tux-powered. Epson provides reference firmware that
+ * implements this interface. Product developers can reuse or modify that
+ * code, such as by using their own product and vendor codes.
+ *
+ * Support was from Juro Bystricky <bystricky.juro@erd.epson.com>
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info epson2888_info = {
+ .description = "Epson USB Device",
+ .check_connect = always_connected,
+
+ .in = 4, .out = 3,
+};
+
+#endif /* CONFIG_USB_EPSON2888 */
+
+
+#ifdef CONFIG_USB_KC2190
+#define HAVE_HARDWARE
+static const struct driver_info kc2190_info = {
+ .description = "KC Technology KC-190",
+};
+#endif /* CONFIG_USB_KC2190 */
+
+
+#ifdef CONFIG_USB_ARMLINUX
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * Intel's SA-1100 chip integrates basic USB support, and is used
+ * in PDAs like some iPaqs, the Yopy, some Zaurus models, and more.
+ * When they run Linux, arch/arm/mach-sa1100/usb-eth.c may be used to
+ * network using minimal USB framing data.
+ *
+ * This describes the driver currently in standard ARM Linux kernels.
+ * The Zaurus uses a different driver (see later).
+ *
+ * PXA25x and PXA210 use XScale cores (ARM v5TE) with better USB support
+ * and different USB endpoint numbering than the SA1100 devices. The
+ * mach-pxa/usb-eth.c driver re-uses the device ids from mach-sa1100
+ * so we rely on the endpoint descriptors.
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info linuxdev_info = {
+ .description = "Linux Device",
+ .check_connect = always_connected,
+};
+
+static const struct driver_info yopy_info = {
+ .description = "Yopy",
+ .check_connect = always_connected,
+};
+
+static const struct driver_info blob_info = {
+ .description = "Boot Loader OBject",
+ .check_connect = always_connected,
+};
+
+#endif /* CONFIG_USB_ARMLINUX */
+
+
+/*-------------------------------------------------------------------------*/
+
+#ifndef HAVE_HARDWARE
+#error You need to configure some hardware for this driver
+#endif
+
+/*
+ * chip vendor names won't normally be on the cables, and
+ * may not be on the device.
+ */
+
+static const struct usb_device_id products [] = {
+
+#ifdef CONFIG_USB_ALI_M5632
+{
+ USB_DEVICE (0x0402, 0x5632), // ALi defaults
+ .driver_info = (unsigned long) &ali_m5632_info,
+},
+#endif
+
+#ifdef CONFIG_USB_AN2720
+{
+ USB_DEVICE (0x0547, 0x2720), // AnchorChips defaults
+ .driver_info = (unsigned long) &an2720_info,
+}, {
+ USB_DEVICE (0x0547, 0x2727), // Xircom PGUNET
+ .driver_info = (unsigned long) &an2720_info,
+},
+#endif
+
+#ifdef CONFIG_USB_BELKIN
+{
+ USB_DEVICE (0x050d, 0x0004), // Belkin
+ .driver_info = (unsigned long) &belkin_info,
+}, {
+ USB_DEVICE (0x056c, 0x8100), // eTEK
+ .driver_info = (unsigned long) &belkin_info,
+}, {
+ USB_DEVICE (0x0525, 0x9901), // Advance USBNET (eTEK)
+ .driver_info = (unsigned long) &belkin_info,
+},
+#endif
+
+#ifdef CONFIG_USB_EPSON2888
+{
+ USB_DEVICE (0x0525, 0x2888), // EPSON USB client
+ .driver_info = (unsigned long) &epson2888_info,
+},
+#endif
+
+#ifdef CONFIG_USB_KC2190
+{
+ USB_DEVICE (0x050f, 0x0190), // KC-190
+ .driver_info = (unsigned long) &kc2190_info,
+},
+#endif
+
+#ifdef CONFIG_USB_ARMLINUX
+/*
+ * SA-1100 using standard ARM Linux kernels, or compatible.
+ * Often used when talking to Linux PDAs (iPaq, Yopy, etc).
+ * The sa-1100 "usb-eth" driver handles the basic framing.
+ *
+ * PXA25x or PXA210 ... these use a "usb-eth" driver much like
+ * the sa1100 one, but hardware uses different endpoint numbers.
+ *
+ * Or the Linux "Ethernet" gadget on hardware that can't talk
+ * CDC Ethernet (e.g., no altsettings), in either of two modes:
+ * - acting just like the old "usb-eth" firmware, though
+ * the implementation is different
+ * - supporting RNDIS as the first/default configuration for
+ * MS-Windows interop; Linux needs to use the other config
+ */
+{
+ // 1183 = 0x049F, both used as hex values?
+ // Compaq "Itsy" vendor/product id
+ USB_DEVICE (0x049F, 0x505A), // usb-eth, or compatible
+ .driver_info = (unsigned long) &linuxdev_info,
+}, {
+ USB_DEVICE (0x0E7E, 0x1001), // G.Mate "Yopy"
+ .driver_info = (unsigned long) &yopy_info,
+}, {
+ USB_DEVICE (0x8086, 0x07d3), // "blob" bootloader
+ .driver_info = (unsigned long) &blob_info,
+}, {
+ // Linux Ethernet/RNDIS gadget on pxa210/25x/26x, second config
+ // e.g. Gumstix, current OpenZaurus, ...
+ USB_DEVICE_VER (0x0525, 0xa4a2, 0x0203, 0x0203),
+ .driver_info = (unsigned long) &linuxdev_info,
+},
+#endif
+
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+/*-------------------------------------------------------------------------*/
+
+static struct usb_driver cdc_subset_driver = {
+ .owner = THIS_MODULE,
+ .name = "cdc_subset",
+ .probe = usbnet_probe,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+ .disconnect = usbnet_disconnect,
+ .id_table = products,
+};
+
+static int __init cdc_subset_init(void)
+{
+ return usb_register(&cdc_subset_driver);
+}
+module_init(cdc_subset_init);
+
+static void __exit cdc_subset_exit(void)
+{
+ usb_deregister(&cdc_subset_driver);
+}
+module_exit(cdc_subset_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("Simple 'CDC Subset' USB networking links");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/gl620a.c b/drivers/usb/net/gl620a.c
new file mode 100644
index 00000000000..c8763ae33c7
--- /dev/null
+++ b/drivers/usb/net/gl620a.c
@@ -0,0 +1,407 @@
+/*
+ * GeneSys GL620USB-A based links
+ * Copyright (C) 2001 by Jiun-Jie Huang <huangjj@genesyslogic.com.tw>
+ * Copyright (C) 2001 by Stanislav Brabec <utx@penguin.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+
+#include "usbnet.h"
+
+
+/*
+ * GeneSys GL620USB-A (www.genesyslogic.com.tw)
+ *
+ * ... should partially interop with the Win32 driver for this hardware.
+ * The GeneSys docs imply there's some NDIS issue motivating this framing.
+ *
+ * Some info from GeneSys:
+ * - GL620USB-A is full duplex; GL620USB is only half duplex for bulk.
+ * (Some cables, like the BAFO-100c, use the half duplex version.)
+ * - For the full duplex model, the low bit of the version code says
+ * which side is which ("left/right").
+ * - For the half duplex type, a control/interrupt handshake settles
+ * the transfer direction. (That's disabled here, partially coded.)
+ * A control URB would block until other side writes an interrupt.
+ *
+ * Original code from Jiun-Jie Huang <huangjj@genesyslogic.com.tw>
+ * and merged into "usbnet" by Stanislav Brabec <utx@penguin.cz>.
+ */
+
+// control msg write command
+#define GENELINK_CONNECT_WRITE 0xF0
+// interrupt pipe index
+#define GENELINK_INTERRUPT_PIPE 0x03
+// interrupt read buffer size
+#define INTERRUPT_BUFSIZE 0x08
+// interrupt pipe interval value
+#define GENELINK_INTERRUPT_INTERVAL 0x10
+// max transmit packet number per transmit
+#define GL_MAX_TRANSMIT_PACKETS 32
+// max packet length
+#define GL_MAX_PACKET_LEN 1514
+// max receive buffer size
+#define GL_RCV_BUF_SIZE \
+ (((GL_MAX_PACKET_LEN + 4) * GL_MAX_TRANSMIT_PACKETS) + 4)
+
+struct gl_packet {
+ u32 packet_length;
+ char packet_data [1];
+};
+
+struct gl_header {
+ u32 packet_count;
+ struct gl_packet packets;
+};
+
+#ifdef GENELINK_ACK
+
+// FIXME: this code is incomplete, not debugged; it doesn't
+// handle interrupts correctly; it should use the generic
+// status IRQ code (which didn't exist back in 2001).
+
+struct gl_priv {
+ struct urb *irq_urb;
+ char irq_buf [INTERRUPT_BUFSIZE];
+};
+
+static inline int gl_control_write(struct usbnet *dev, u8 request, u16 value)
+{
+ int retval;
+
+ retval = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ request,
+ USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ value,
+ 0, // index
+ 0, // data buffer
+ 0, // size
+ USB_CTRL_SET_TIMEOUT);
+ return retval;
+}
+
+static void gl_interrupt_complete(struct urb *urb, struct pt_regs *regs)
+{
+ int status = urb->status;
+
+ switch (status) {
+ case 0:
+ /* success */
+ break;
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* this urb is terminated, clean up */
+ dbg("%s - urb shutting down with status: %d",
+ __FUNCTION__, status);
+ return;
+ default:
+ dbg("%s - nonzero urb status received: %d",
+ __FUNCTION__, urb->status);
+ }
+
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status)
+ err("%s - usb_submit_urb failed with result %d",
+ __FUNCTION__, status);
+}
+
+static int gl_interrupt_read(struct usbnet *dev)
+{
+ struct gl_priv *priv = dev->priv_data;
+ int retval;
+
+ // issue usb interrupt read
+ if (priv && priv->irq_urb) {
+ // submit urb
+ if ((retval = usb_submit_urb(priv->irq_urb, GFP_KERNEL)) != 0)
+ dbg("gl_interrupt_read: submit fail - %X...", retval);
+ else
+ dbg("gl_interrupt_read: submit success...");
+ }
+
+ return 0;
+}
+
+// check whether another side is connected
+static int genelink_check_connect(struct usbnet *dev)
+{
+ int retval;
+
+ dbg("genelink_check_connect...");
+
+ // detect whether another side is connected
+ if ((retval = gl_control_write(dev, GENELINK_CONNECT_WRITE, 0)) != 0) {
+ dbg("%s: genelink_check_connect write fail - %X",
+ dev->net->name, retval);
+ return retval;
+ }
+
+ // usb interrupt read to ack another side
+ if ((retval = gl_interrupt_read(dev)) != 0) {
+ dbg("%s: genelink_check_connect read fail - %X",
+ dev->net->name, retval);
+ return retval;
+ }
+
+ dbg("%s: genelink_check_connect read success", dev->net->name);
+ return 0;
+}
+
+// allocate and initialize the private data for genelink
+static int genelink_init(struct usbnet *dev)
+{
+ struct gl_priv *priv;
+
+ // allocate the private data structure
+ if ((priv = kmalloc(sizeof *priv, GFP_KERNEL)) == 0) {
+ dbg("%s: cannot allocate private data per device",
+ dev->net->name);
+ return -ENOMEM;
+ }
+
+ // allocate irq urb
+ if ((priv->irq_urb = usb_alloc_urb(0, GFP_KERNEL)) == 0) {
+ dbg("%s: cannot allocate private irq urb per device",
+ dev->net->name);
+ kfree(priv);
+ return -ENOMEM;
+ }
+
+ // fill irq urb
+ usb_fill_int_urb(priv->irq_urb, dev->udev,
+ usb_rcvintpipe(dev->udev, GENELINK_INTERRUPT_PIPE),
+ priv->irq_buf, INTERRUPT_BUFSIZE,
+ gl_interrupt_complete, 0,
+ GENELINK_INTERRUPT_INTERVAL);
+
+ // set private data pointer
+ dev->priv_data = priv;
+
+ return 0;
+}
+
+// release the private data
+static int genelink_free(struct usbnet *dev)
+{
+ struct gl_priv *priv = dev->priv_data;
+
+ if (!priv)
+ return 0;
+
+// FIXME: can't cancel here; it's synchronous, and
+// should have happened earlier in any case (interrupt
+// handling needs to be generic)
+
+ // cancel irq urb first
+ usb_kill_urb(priv->irq_urb);
+
+ // free irq urb
+ usb_free_urb(priv->irq_urb);
+
+ // free the private data structure
+ kfree(priv);
+
+ return 0;
+}
+
+#endif
+
+static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ struct gl_header *header;
+ struct gl_packet *packet;
+ struct sk_buff *gl_skb;
+ u32 size;
+
+ header = (struct gl_header *) skb->data;
+
+ // get the packet count of the received skb
+ le32_to_cpus(&header->packet_count);
+ if ((header->packet_count > GL_MAX_TRANSMIT_PACKETS)
+ || (header->packet_count < 0)) {
+ dbg("genelink: invalid received packet count %d",
+ header->packet_count);
+ return 0;
+ }
+
+ // set the current packet pointer to the first packet
+ packet = &header->packets;
+
+ // decrement the length for the packet count size 4 bytes
+ skb_pull(skb, 4);
+
+ while (header->packet_count > 1) {
+ // get the packet length
+ size = le32_to_cpu(packet->packet_length);
+
+ // this may be a broken packet
+ if (size > GL_MAX_PACKET_LEN) {
+ dbg("genelink: invalid rx length %d", size);
+ return 0;
+ }
+
+ // allocate the skb for the individual packet
+ gl_skb = alloc_skb(size, GFP_ATOMIC);
+ if (gl_skb) {
+
+ // copy the packet data to the new skb
+ memcpy(skb_put(gl_skb, size),
+ packet->packet_data, size);
+ usbnet_skb_return(dev, gl_skb);
+ }
+
+ // advance to the next packet
+ packet = (struct gl_packet *)
+ &packet->packet_data [size];
+ header->packet_count--;
+
+ // shift the data pointer to the next gl_packet
+ skb_pull(skb, size + 4);
+ }
+
+ // skip the packet length field 4 bytes
+ skb_pull(skb, 4);
+
+ if (skb->len > GL_MAX_PACKET_LEN) {
+ dbg("genelink: invalid rx length %d", skb->len);
+ return 0;
+ }
+ return 1;
+}
+
+static struct sk_buff *
+genelink_tx_fixup(struct usbnet *dev, struct sk_buff *skb, unsigned flags)
+{
+ int padlen;
+ int length = skb->len;
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
+ u32 *packet_count;
+ u32 *packet_len;
+
+ // FIXME: magic numbers, bleech
+ padlen = ((skb->len + (4 + 4*1)) % 64) ? 0 : 1;
+
+ if ((!skb_cloned(skb))
+ && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) {
+ if ((headroom < (4 + 4*1)) || (tailroom < padlen)) {
+ skb->data = memmove(skb->head + (4 + 4*1),
+ skb->data, skb->len);
+ skb->tail = skb->data + skb->len;
+ }
+ } else {
+ struct sk_buff *skb2;
+ skb2 = skb_copy_expand(skb, (4 + 4*1) , padlen, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (!skb)
+ return NULL;
+ }
+
+ // attach the packet count to the header
+ packet_count = (u32 *) skb_push(skb, (4 + 4*1));
+ packet_len = packet_count + 1;
+
+ *packet_count = cpu_to_le32(1);
+ *packet_len = cpu_to_le32(length);
+
+ // add padding byte
+ if ((skb->len % dev->maxpacket) == 0)
+ skb_put(skb, 1);
+
+ return skb;
+}
+
+static int genelink_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ dev->hard_mtu = GL_RCV_BUF_SIZE;
+ dev->net->hard_header_len += 4;
+ dev->in = usb_rcvbulkpipe(dev->udev, dev->driver_info->in);
+ dev->out = usb_sndbulkpipe(dev->udev, dev->driver_info->out);
+ return 0;
+}
+
+static const struct driver_info genelink_info = {
+ .description = "Genesys GeneLink",
+ .flags = FLAG_FRAMING_GL | FLAG_NO_SETINT,
+ .bind = genelink_bind,
+ .rx_fixup = genelink_rx_fixup,
+ .tx_fixup = genelink_tx_fixup,
+
+ .in = 1, .out = 2,
+
+#ifdef GENELINK_ACK
+ .check_connect =genelink_check_connect,
+#endif
+};
+
+static const struct usb_device_id products [] = {
+
+{
+ USB_DEVICE(0x05e3, 0x0502), // GL620USB-A
+ .driver_info = (unsigned long) &genelink_info,
+},
+ /* NOT: USB_DEVICE(0x05e3, 0x0501), // GL620USB
+ * that's half duplex, not currently supported
+ */
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver gl620a_driver = {
+ .owner = THIS_MODULE,
+ .name = "gl620a",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init usbnet_init(void)
+{
+ return usb_register(&gl620a_driver);
+}
+module_init(usbnet_init);
+
+static void __exit usbnet_exit(void)
+{
+ usb_deregister(&gl620a_driver);
+}
+module_exit(usbnet_exit);
+
+MODULE_AUTHOR("Jiun-Jie Huang");
+MODULE_DESCRIPTION("GL620-USB-A Host-to-Host Link cables");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index 7ffa99b9760..e04b0ce3611 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -787,7 +787,6 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net)
kaweth_usb_transmit_complete,
kaweth);
kaweth->end = 0;
- kaweth->tx_urb->transfer_flags |= URB_ASYNC_UNLINK;
if((res = usb_submit_urb(kaweth->tx_urb, GFP_ATOMIC)))
{
diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c
new file mode 100644
index 00000000000..a4309c4a491
--- /dev/null
+++ b/drivers/usb/net/net1080.c
@@ -0,0 +1,622 @@
+/*
+ * Net1080 based USB host-to-host cables
+ * Copyright (C) 2000-2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+
+#include <asm/unaligned.h>
+
+#include "usbnet.h"
+
+
+/*
+ * Netchip 1080 driver ... http://www.netchip.com
+ * (Sept 2004: End-of-life announcement has been sent.)
+ * Used in (some) LapLink cables
+ */
+
+#define frame_errors data[1]
+
+/*
+ * NetChip framing of ethernet packets, supporting additional error
+ * checks for links that may drop bulk packets from inside messages.
+ * Odd USB length == always short read for last usb packet.
+ * - nc_header
+ * - Ethernet header (14 bytes)
+ * - payload
+ * - (optional padding byte, if needed so length becomes odd)
+ * - nc_trailer
+ *
+ * This framing is to be avoided for non-NetChip devices.
+ */
+
+struct nc_header { // packed:
+ __le16 hdr_len; // sizeof nc_header (LE, all)
+ __le16 packet_len; // payload size (including ethhdr)
+ __le16 packet_id; // detects dropped packets
+#define MIN_HEADER 6
+
+ // all else is optional, and must start with:
+ // __le16 vendorId; // from usb-if
+ // __le16 productId;
+} __attribute__((__packed__));
+
+#define PAD_BYTE ((unsigned char)0xAC)
+
+struct nc_trailer {
+ __le16 packet_id;
+} __attribute__((__packed__));
+
+// packets may use FLAG_FRAMING_NC and optional pad
+#define FRAMED_SIZE(mtu) (sizeof (struct nc_header) \
+ + sizeof (struct ethhdr) \
+ + (mtu) \
+ + 1 \
+ + sizeof (struct nc_trailer))
+
+#define MIN_FRAMED FRAMED_SIZE(0)
+
+/* packets _could_ be up to 64KB... */
+#define NC_MAX_PACKET 32767
+
+
+/*
+ * Zero means no timeout; else, how long a 64 byte bulk packet may be queued
+ * before the hardware drops it. If that's done, the driver will need to
+ * frame network packets to guard against the dropped USB packets. The win32
+ * driver sets this for both sides of the link.
+ */
+#define NC_READ_TTL_MS ((u8)255) // ms
+
+/*
+ * We ignore most registers and EEPROM contents.
+ */
+#define REG_USBCTL ((u8)0x04)
+#define REG_TTL ((u8)0x10)
+#define REG_STATUS ((u8)0x11)
+
+/*
+ * Vendor specific requests to read/write data
+ */
+#define REQUEST_REGISTER ((u8)0x10)
+#define REQUEST_EEPROM ((u8)0x11)
+
+static int
+nc_vendor_read(struct usbnet *dev, u8 req, u8 regnum, u16 *retval_ptr)
+{
+ int status = usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, regnum,
+ retval_ptr, sizeof *retval_ptr,
+ USB_CTRL_GET_TIMEOUT);
+ if (status > 0)
+ status = 0;
+ if (!status)
+ le16_to_cpus(retval_ptr);
+ return status;
+}
+
+static inline int
+nc_register_read(struct usbnet *dev, u8 regnum, u16 *retval_ptr)
+{
+ return nc_vendor_read(dev, REQUEST_REGISTER, regnum, retval_ptr);
+}
+
+// no retval ... can become async, usable in_interrupt()
+static void
+nc_vendor_write(struct usbnet *dev, u8 req, u8 regnum, u16 value)
+{
+ usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, regnum,
+ NULL, 0, // data is in setup packet
+ USB_CTRL_SET_TIMEOUT);
+}
+
+static inline void
+nc_register_write(struct usbnet *dev, u8 regnum, u16 value)
+{
+ nc_vendor_write(dev, REQUEST_REGISTER, regnum, value);
+}
+
+
+#if 0
+static void nc_dump_registers(struct usbnet *dev)
+{
+ u8 reg;
+ u16 *vp = kmalloc(sizeof (u16));
+
+ if (!vp) {
+ dbg("no memory?");
+ return;
+ }
+
+ dbg("%s registers:", dev->net->name);
+ for (reg = 0; reg < 0x20; reg++) {
+ int retval;
+
+ // reading some registers is trouble
+ if (reg >= 0x08 && reg <= 0xf)
+ continue;
+ if (reg >= 0x12 && reg <= 0x1e)
+ continue;
+
+ retval = nc_register_read(dev, reg, vp);
+ if (retval < 0)
+ dbg("%s reg [0x%x] ==> error %d",
+ dev->net->name, reg, retval);
+ else
+ dbg("%s reg [0x%x] = 0x%x",
+ dev->net->name, reg, *vp);
+ }
+ kfree(vp);
+}
+#endif
+
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Control register
+ */
+
+#define USBCTL_WRITABLE_MASK 0x1f0f
+// bits 15-13 reserved, r/o
+#define USBCTL_ENABLE_LANG (1 << 12)
+#define USBCTL_ENABLE_MFGR (1 << 11)
+#define USBCTL_ENABLE_PROD (1 << 10)
+#define USBCTL_ENABLE_SERIAL (1 << 9)
+#define USBCTL_ENABLE_DEFAULTS (1 << 8)
+// bits 7-4 reserved, r/o
+#define USBCTL_FLUSH_OTHER (1 << 3)
+#define USBCTL_FLUSH_THIS (1 << 2)
+#define USBCTL_DISCONN_OTHER (1 << 1)
+#define USBCTL_DISCONN_THIS (1 << 0)
+
+static inline void nc_dump_usbctl(struct usbnet *dev, u16 usbctl)
+{
+ if (!netif_msg_link(dev))
+ return;
+ devdbg(dev, "net1080 %s-%s usbctl 0x%x:%s%s%s%s%s;"
+ " this%s%s;"
+ " other%s%s; r/o 0x%x",
+ dev->udev->bus->bus_name, dev->udev->devpath,
+ usbctl,
+ (usbctl & USBCTL_ENABLE_LANG) ? " lang" : "",
+ (usbctl & USBCTL_ENABLE_MFGR) ? " mfgr" : "",
+ (usbctl & USBCTL_ENABLE_PROD) ? " prod" : "",
+ (usbctl & USBCTL_ENABLE_SERIAL) ? " serial" : "",
+ (usbctl & USBCTL_ENABLE_DEFAULTS) ? " defaults" : "",
+
+ (usbctl & USBCTL_FLUSH_OTHER) ? " FLUSH" : "",
+ (usbctl & USBCTL_DISCONN_OTHER) ? " DIS" : "",
+ (usbctl & USBCTL_FLUSH_THIS) ? " FLUSH" : "",
+ (usbctl & USBCTL_DISCONN_THIS) ? " DIS" : "",
+ usbctl & ~USBCTL_WRITABLE_MASK
+ );
+}
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Status register
+ */
+
+#define STATUS_PORT_A (1 << 15)
+
+#define STATUS_CONN_OTHER (1 << 14)
+#define STATUS_SUSPEND_OTHER (1 << 13)
+#define STATUS_MAILBOX_OTHER (1 << 12)
+#define STATUS_PACKETS_OTHER(n) (((n) >> 8) && 0x03)
+
+#define STATUS_CONN_THIS (1 << 6)
+#define STATUS_SUSPEND_THIS (1 << 5)
+#define STATUS_MAILBOX_THIS (1 << 4)
+#define STATUS_PACKETS_THIS(n) (((n) >> 0) && 0x03)
+
+#define STATUS_UNSPEC_MASK 0x0c8c
+#define STATUS_NOISE_MASK ((u16)~(0x0303|STATUS_UNSPEC_MASK))
+
+
+static inline void nc_dump_status(struct usbnet *dev, u16 status)
+{
+ if (!netif_msg_link(dev))
+ return;
+ devdbg(dev, "net1080 %s-%s status 0x%x:"
+ " this (%c) PKT=%d%s%s%s;"
+ " other PKT=%d%s%s%s; unspec 0x%x",
+ dev->udev->bus->bus_name, dev->udev->devpath,
+ status,
+
+ // XXX the packet counts don't seem right
+ // (1 at reset, not 0); maybe UNSPEC too
+
+ (status & STATUS_PORT_A) ? 'A' : 'B',
+ STATUS_PACKETS_THIS(status),
+ (status & STATUS_CONN_THIS) ? " CON" : "",
+ (status & STATUS_SUSPEND_THIS) ? " SUS" : "",
+ (status & STATUS_MAILBOX_THIS) ? " MBOX" : "",
+
+ STATUS_PACKETS_OTHER(status),
+ (status & STATUS_CONN_OTHER) ? " CON" : "",
+ (status & STATUS_SUSPEND_OTHER) ? " SUS" : "",
+ (status & STATUS_MAILBOX_OTHER) ? " MBOX" : "",
+
+ status & STATUS_UNSPEC_MASK
+ );
+}
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * TTL register
+ */
+
+#define TTL_THIS(ttl) (0x00ff & ttl)
+#define TTL_OTHER(ttl) (0x00ff & (ttl >> 8))
+#define MK_TTL(this,other) ((u16)(((other)<<8)|(0x00ff&(this))))
+
+static inline void nc_dump_ttl(struct usbnet *dev, u16 ttl)
+{
+ if (netif_msg_link(dev))
+ devdbg(dev, "net1080 %s-%s ttl 0x%x this = %d, other = %d",
+ dev->udev->bus->bus_name, dev->udev->devpath,
+ ttl, TTL_THIS(ttl), TTL_OTHER(ttl));
+}
+
+/*-------------------------------------------------------------------------*/
+
+static int net1080_reset(struct usbnet *dev)
+{
+ u16 usbctl, status, ttl;
+ u16 *vp = kmalloc(sizeof (u16), GFP_KERNEL);
+ int retval;
+
+ if (!vp)
+ return -ENOMEM;
+
+ // nc_dump_registers(dev);
+
+ if ((retval = nc_register_read(dev, REG_STATUS, vp)) < 0) {
+ dbg("can't read %s-%s status: %d",
+ dev->udev->bus->bus_name, dev->udev->devpath, retval);
+ goto done;
+ }
+ status = *vp;
+ nc_dump_status(dev, status);
+
+ if ((retval = nc_register_read(dev, REG_USBCTL, vp)) < 0) {
+ dbg("can't read USBCTL, %d", retval);
+ goto done;
+ }
+ usbctl = *vp;
+ nc_dump_usbctl(dev, usbctl);
+
+ nc_register_write(dev, REG_USBCTL,
+ USBCTL_FLUSH_THIS | USBCTL_FLUSH_OTHER);
+
+ if ((retval = nc_register_read(dev, REG_TTL, vp)) < 0) {
+ dbg("can't read TTL, %d", retval);
+ goto done;
+ }
+ ttl = *vp;
+ // nc_dump_ttl(dev, ttl);
+
+ nc_register_write(dev, REG_TTL,
+ MK_TTL(NC_READ_TTL_MS, TTL_OTHER(ttl)) );
+ dbg("%s: assigned TTL, %d ms", dev->net->name, NC_READ_TTL_MS);
+
+ if (netif_msg_link(dev))
+ devinfo(dev, "port %c, peer %sconnected",
+ (status & STATUS_PORT_A) ? 'A' : 'B',
+ (status & STATUS_CONN_OTHER) ? "" : "dis"
+ );
+ retval = 0;
+
+done:
+ kfree(vp);
+ return retval;
+}
+
+static int net1080_check_connect(struct usbnet *dev)
+{
+ int retval;
+ u16 status;
+ u16 *vp = kmalloc(sizeof (u16), GFP_KERNEL);
+
+ if (!vp)
+ return -ENOMEM;
+ retval = nc_register_read(dev, REG_STATUS, vp);
+ status = *vp;
+ kfree(vp);
+ if (retval != 0) {
+ dbg("%s net1080_check_conn read - %d", dev->net->name, retval);
+ return retval;
+ }
+ if ((status & STATUS_CONN_OTHER) != STATUS_CONN_OTHER)
+ return -ENOLINK;
+ return 0;
+}
+
+static void nc_flush_complete(struct urb *urb, struct pt_regs *regs)
+{
+ kfree(urb->context);
+ usb_free_urb(urb);
+}
+
+static void nc_ensure_sync(struct usbnet *dev)
+{
+ dev->frame_errors++;
+ if (dev->frame_errors > 5) {
+ struct urb *urb;
+ struct usb_ctrlrequest *req;
+ int status;
+
+ /* Send a flush */
+ urb = usb_alloc_urb(0, SLAB_ATOMIC);
+ if (!urb)
+ return;
+
+ req = kmalloc(sizeof *req, GFP_ATOMIC);
+ if (!req) {
+ usb_free_urb(urb);
+ return;
+ }
+
+ req->bRequestType = USB_DIR_OUT
+ | USB_TYPE_VENDOR
+ | USB_RECIP_DEVICE;
+ req->bRequest = REQUEST_REGISTER;
+ req->wValue = cpu_to_le16(USBCTL_FLUSH_THIS
+ | USBCTL_FLUSH_OTHER);
+ req->wIndex = cpu_to_le16(REG_USBCTL);
+ req->wLength = cpu_to_le16(0);
+
+ /* queue an async control request, we don't need
+ * to do anything when it finishes except clean up.
+ */
+ usb_fill_control_urb(urb, dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ (unsigned char *) req,
+ NULL, 0,
+ nc_flush_complete, req);
+ status = usb_submit_urb(urb, GFP_ATOMIC);
+ if (status) {
+ kfree(req);
+ usb_free_urb(urb);
+ return;
+ }
+
+ if (netif_msg_rx_err(dev))
+ devdbg(dev, "flush net1080; too many framing errors");
+ dev->frame_errors = 0;
+ }
+}
+
+static int net1080_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ struct nc_header *header;
+ struct nc_trailer *trailer;
+ u16 hdr_len, packet_len;
+
+ if (!(skb->len & 0x01)) {
+#ifdef DEBUG
+ struct net_device *net = dev->net;
+ dbg("rx framesize %d range %d..%d mtu %d", skb->len,
+ net->hard_header_len, dev->hard_mtu, net->mtu);
+#endif
+ dev->stats.rx_frame_errors++;
+ nc_ensure_sync(dev);
+ return 0;
+ }
+
+ header = (struct nc_header *) skb->data;
+ hdr_len = le16_to_cpup(&header->hdr_len);
+ packet_len = le16_to_cpup(&header->packet_len);
+ if (FRAMED_SIZE(packet_len) > NC_MAX_PACKET) {
+ dev->stats.rx_frame_errors++;
+ dbg("packet too big, %d", packet_len);
+ nc_ensure_sync(dev);
+ return 0;
+ } else if (hdr_len < MIN_HEADER) {
+ dev->stats.rx_frame_errors++;
+ dbg("header too short, %d", hdr_len);
+ nc_ensure_sync(dev);
+ return 0;
+ } else if (hdr_len > MIN_HEADER) {
+ // out of band data for us?
+ dbg("header OOB, %d bytes", hdr_len - MIN_HEADER);
+ nc_ensure_sync(dev);
+ // switch (vendor/product ids) { ... }
+ }
+ skb_pull(skb, hdr_len);
+
+ trailer = (struct nc_trailer *)
+ (skb->data + skb->len - sizeof *trailer);
+ skb_trim(skb, skb->len - sizeof *trailer);
+
+ if ((packet_len & 0x01) == 0) {
+ if (skb->data [packet_len] != PAD_BYTE) {
+ dev->stats.rx_frame_errors++;
+ dbg("bad pad");
+ return 0;
+ }
+ skb_trim(skb, skb->len - 1);
+ }
+ if (skb->len != packet_len) {
+ dev->stats.rx_frame_errors++;
+ dbg("bad packet len %d (expected %d)",
+ skb->len, packet_len);
+ nc_ensure_sync(dev);
+ return 0;
+ }
+ if (header->packet_id != get_unaligned(&trailer->packet_id)) {
+ dev->stats.rx_fifo_errors++;
+ dbg("(2+ dropped) rx packet_id mismatch 0x%x 0x%x",
+ le16_to_cpu(header->packet_id),
+ le16_to_cpu(trailer->packet_id));
+ return 0;
+ }
+#if 0
+ devdbg(dev, "frame <rx h %d p %d id %d", header->hdr_len,
+ header->packet_len, header->packet_id);
+#endif
+ dev->frame_errors = 0;
+ return 1;
+}
+
+static struct sk_buff *
+net1080_tx_fixup(struct usbnet *dev, struct sk_buff *skb, unsigned flags)
+{
+ int padlen;
+ struct sk_buff *skb2;
+ struct nc_header *header = NULL;
+ struct nc_trailer *trailer = NULL;
+ int len = skb->len;
+
+ padlen = ((len + sizeof (struct nc_header)
+ + sizeof (struct nc_trailer)) & 0x01) ? 0 : 1;
+ if (!skb_cloned(skb)) {
+ int headroom = skb_headroom(skb);
+ int tailroom = skb_tailroom(skb);
+
+ if ((padlen + sizeof (struct nc_trailer)) <= tailroom
+ && sizeof (struct nc_header) <= headroom)
+ /* There's enough head and tail room */
+ goto encapsulate;
+
+ if ((sizeof (struct nc_header) + padlen
+ + sizeof (struct nc_trailer)) <
+ (headroom + tailroom)) {
+ /* There's enough total room, so just readjust */
+ skb->data = memmove(skb->head
+ + sizeof (struct nc_header),
+ skb->data, skb->len);
+ skb->tail = skb->data + len;
+ goto encapsulate;
+ }
+ }
+
+ /* Create a new skb to use with the correct size */
+ skb2 = skb_copy_expand(skb,
+ sizeof (struct nc_header),
+ sizeof (struct nc_trailer) + padlen,
+ flags);
+ dev_kfree_skb_any(skb);
+ if (!skb2)
+ return skb2;
+ skb = skb2;
+
+encapsulate:
+ /* header first */
+ header = (struct nc_header *) skb_push(skb, sizeof *header);
+ header->hdr_len = cpu_to_le16(sizeof (*header));
+ header->packet_len = cpu_to_le16(len);
+ header->packet_id = cpu_to_le16((u16)dev->xid++);
+
+ /* maybe pad; then trailer */
+ if (!((skb->len + sizeof *trailer) & 0x01))
+ *skb_put(skb, 1) = PAD_BYTE;
+ trailer = (struct nc_trailer *) skb_put(skb, sizeof *trailer);
+ put_unaligned(header->packet_id, &trailer->packet_id);
+#if 0
+ devdbg(dev, "frame >tx h %d p %d id %d",
+ header->hdr_len, header->packet_len,
+ header->packet_id);
+#endif
+ return skb;
+}
+
+static int net1080_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ unsigned extra = sizeof (struct nc_header)
+ + 1
+ + sizeof (struct nc_trailer);
+
+ dev->net->hard_header_len += extra;
+ dev->rx_urb_size = dev->net->hard_header_len + dev->net->mtu;
+ dev->hard_mtu = NC_MAX_PACKET;
+ return usbnet_get_endpoints (dev, intf);
+}
+
+static const struct driver_info net1080_info = {
+ .description = "NetChip TurboCONNECT",
+ .flags = FLAG_FRAMING_NC,
+ .bind = net1080_bind,
+ .reset = net1080_reset,
+ .check_connect = net1080_check_connect,
+ .rx_fixup = net1080_rx_fixup,
+ .tx_fixup = net1080_tx_fixup,
+};
+
+static const struct usb_device_id products [] = {
+{
+ USB_DEVICE(0x0525, 0x1080), // NetChip ref design
+ .driver_info = (unsigned long) &net1080_info,
+}, {
+ USB_DEVICE(0x06D0, 0x0622), // Laplink Gold
+ .driver_info = (unsigned long) &net1080_info,
+},
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver net1080_driver = {
+ .owner = THIS_MODULE,
+ .name = "net1080",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init net1080_init(void)
+{
+ return usb_register(&net1080_driver);
+}
+module_init(net1080_init);
+
+static void __exit net1080_exit(void)
+{
+ usb_deregister(&net1080_driver);
+}
+module_exit(net1080_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("NetChip 1080 based USB Host-to-Host Links");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index fcd6d3ccef4..7484d34780f 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -825,7 +825,6 @@ static void pegasus_tx_timeout(struct net_device *net)
pegasus_t *pegasus = netdev_priv(net);
if (netif_msg_timer(pegasus))
printk(KERN_WARNING "%s: tx timeout\n", net->name);
- pegasus->tx_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(pegasus->tx_urb);
pegasus->stats.tx_errors++;
}
diff --git a/drivers/usb/net/plusb.c b/drivers/usb/net/plusb.c
new file mode 100644
index 00000000000..74c2b3581c7
--- /dev/null
+++ b/drivers/usb/net/plusb.c
@@ -0,0 +1,156 @@
+/*
+ * PL-2301/2302 USB host-to-host link cables
+ * Copyright (C) 2000-2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+
+#include "usbnet.h"
+
+
+/*
+ * Prolific PL-2301/PL-2302 driver ... http://www.prolifictech.com
+ *
+ * The protocol and handshaking used here should be bug-compatible
+ * with the Linux 2.2 "plusb" driver, by Deti Fliegl.
+ *
+ * HEADS UP: this handshaking isn't all that robust. This driver
+ * gets confused easily if you unplug one end of the cable then
+ * try to connect it again; you'll need to restart both ends. The
+ * "naplink" software (used by some PlayStation/2 deveopers) does
+ * the handshaking much better! Also, sometimes this hardware
+ * seems to get wedged under load. Prolific docs are weak, and
+ * don't identify differences between PL2301 and PL2302, much less
+ * anything to explain the different PL2302 versions observed.
+ */
+
+/*
+ * Bits 0-4 can be used for software handshaking; they're set from
+ * one end, cleared from the other, "read" with the interrupt byte.
+ */
+#define PL_S_EN (1<<7) /* (feature only) suspend enable */
+/* reserved bit -- rx ready (6) ? */
+#define PL_TX_READY (1<<5) /* (interrupt only) transmit ready */
+#define PL_RESET_OUT (1<<4) /* reset output pipe */
+#define PL_RESET_IN (1<<3) /* reset input pipe */
+#define PL_TX_C (1<<2) /* transmission complete */
+#define PL_TX_REQ (1<<1) /* transmission received */
+#define PL_PEER_E (1<<0) /* peer exists */
+
+static inline int
+pl_vendor_req(struct usbnet *dev, u8 req, u8 val, u8 index)
+{
+ return usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ val, index,
+ NULL, 0,
+ USB_CTRL_GET_TIMEOUT);
+}
+
+static inline int
+pl_clear_QuickLink_features(struct usbnet *dev, int val)
+{
+ return pl_vendor_req(dev, 1, (u8) val, 0);
+}
+
+static inline int
+pl_set_QuickLink_features(struct usbnet *dev, int val)
+{
+ return pl_vendor_req(dev, 3, (u8) val, 0);
+}
+
+static int pl_reset(struct usbnet *dev)
+{
+ /* some units seem to need this reset, others reject it utterly.
+ * FIXME be more like "naplink" or windows drivers.
+ */
+ (void) pl_set_QuickLink_features(dev,
+ PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
+ return 0;
+}
+
+static const struct driver_info prolific_info = {
+ .description = "Prolific PL-2301/PL-2302",
+ .flags = FLAG_NO_SETINT,
+ /* some PL-2302 versions seem to fail usb_set_interface() */
+ .reset = pl_reset,
+};
+
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Proilific's name won't normally be on the cables, and
+ * may not be on the device.
+ */
+
+static const struct usb_device_id products [] = {
+
+{
+ USB_DEVICE(0x067b, 0x0000), // PL-2301
+ .driver_info = (unsigned long) &prolific_info,
+}, {
+ USB_DEVICE(0x067b, 0x0001), // PL-2302
+ .driver_info = (unsigned long) &prolific_info,
+},
+
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver plusb_driver = {
+ .owner = THIS_MODULE,
+ .name = "plusb",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init plusb_init(void)
+{
+ return usb_register(&plusb_driver);
+}
+module_init(plusb_init);
+
+static void __exit plusb_exit(void)
+{
+ usb_deregister(&plusb_driver);
+}
+module_exit(plusb_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("Prolific PL-2301/2302 USB Host to Host Link Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c
new file mode 100644
index 00000000000..2ed2e5fb777
--- /dev/null
+++ b/drivers/usb/net/rndis_host.c
@@ -0,0 +1,615 @@
+/*
+ * Host Side support for RNDIS Networking Links
+ * Copyright (C) 2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+#include <linux/usb_cdc.h>
+
+#include "usbnet.h"
+
+
+/*
+ * RNDIS is NDIS remoted over USB. It's a MSFT variant of CDC ACM ... of
+ * course ACM was intended for modems, not Ethernet links! USB's standard
+ * for Ethernet links is "CDC Ethernet", which is significantly simpler.
+ */
+
+/*
+ * CONTROL uses CDC "encapsulated commands" with funky notifications.
+ * - control-out: SEND_ENCAPSULATED
+ * - interrupt-in: RESPONSE_AVAILABLE
+ * - control-in: GET_ENCAPSULATED
+ *
+ * We'll try to ignore the RESPONSE_AVAILABLE notifications.
+ */
+struct rndis_msg_hdr {
+ __le32 msg_type; /* RNDIS_MSG_* */
+ __le32 msg_len;
+ // followed by data that varies between messages
+ __le32 request_id;
+ __le32 status;
+ // ... and more
+} __attribute__ ((packed));
+
+/* RNDIS defines this (absurdly huge) control timeout */
+#define RNDIS_CONTROL_TIMEOUT_MS (10 * 1000)
+
+
+#define ccpu2 __constant_cpu_to_le32
+
+#define RNDIS_MSG_COMPLETION ccpu2(0x80000000)
+
+/* codes for "msg_type" field of rndis messages;
+ * only the data channel uses packet messages (maybe batched);
+ * everything else goes on the control channel.
+ */
+#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */
+#define RNDIS_MSG_INIT ccpu2(0x00000002)
+#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_HALT ccpu2(0x00000003)
+#define RNDIS_MSG_QUERY ccpu2(0x00000004)
+#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_SET ccpu2(0x00000005)
+#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_RESET ccpu2(0x00000006)
+#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION)
+#define RNDIS_MSG_INDICATE ccpu2(0x00000007)
+#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008)
+#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
+
+/* codes for "status" field of completion messages */
+#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000)
+#define RNDIS_STATUS_FAILURE ccpu2(0xc0000001)
+#define RNDIS_STATUS_INVALID_DATA ccpu2(0xc0010015)
+#define RNDIS_STATUS_NOT_SUPPORTED ccpu2(0xc00000bb)
+#define RNDIS_STATUS_MEDIA_CONNECT ccpu2(0x4001000b)
+#define RNDIS_STATUS_MEDIA_DISCONNECT ccpu2(0x4001000c)
+
+
+struct rndis_data_hdr {
+ __le32 msg_type; /* RNDIS_MSG_PACKET */
+ __le32 msg_len; // rndis_data_hdr + data_len + pad
+ __le32 data_offset; // 36 -- right after header
+ __le32 data_len; // ... real packet size
+
+ __le32 oob_data_offset; // zero
+ __le32 oob_data_len; // zero
+ __le32 num_oob; // zero
+ __le32 packet_data_offset; // zero
+
+ __le32 packet_data_len; // zero
+ __le32 vc_handle; // zero
+ __le32 reserved; // zero
+} __attribute__ ((packed));
+
+struct rndis_init { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INIT */
+ __le32 msg_len; // 24
+ __le32 request_id;
+ __le32 major_version; // of rndis (1.0)
+ __le32 minor_version;
+ __le32 max_transfer_size;
+} __attribute__ ((packed));
+
+struct rndis_init_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INIT_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+ __le32 major_version; // of rndis (1.0)
+ __le32 minor_version;
+ __le32 device_flags;
+ __le32 medium; // zero == 802.3
+ __le32 max_packets_per_message;
+ __le32 max_transfer_size;
+ __le32 packet_alignment; // max 7; (1<<n) bytes
+ __le32 af_list_offset; // zero
+ __le32 af_list_size; // zero
+} __attribute__ ((packed));
+
+struct rndis_halt { /* OUT (no reply) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_HALT */
+ __le32 msg_len;
+ __le32 request_id;
+} __attribute__ ((packed));
+
+struct rndis_query { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_QUERY */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 oid;
+ __le32 len;
+ __le32 offset;
+/*?*/ __le32 handle; // zero
+} __attribute__ ((packed));
+
+struct rndis_query_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_QUERY_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+ __le32 len;
+ __le32 offset;
+} __attribute__ ((packed));
+
+struct rndis_set { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_SET */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 oid;
+ __le32 len;
+ __le32 offset;
+/*?*/ __le32 handle; // zero
+} __attribute__ ((packed));
+
+struct rndis_set_c { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_SET_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+} __attribute__ ((packed));
+
+struct rndis_reset { /* IN */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_RESET */
+ __le32 msg_len;
+ __le32 reserved;
+} __attribute__ ((packed));
+
+struct rndis_reset_c { /* OUT */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_RESET_C */
+ __le32 msg_len;
+ __le32 status;
+ __le32 addressing_lost;
+} __attribute__ ((packed));
+
+struct rndis_indicate { /* IN (unrequested) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_INDICATE */
+ __le32 msg_len;
+ __le32 status;
+ __le32 length;
+ __le32 offset;
+/**/ __le32 diag_status;
+ __le32 error_offset;
+/**/ __le32 message;
+} __attribute__ ((packed));
+
+struct rndis_keepalive { /* OUT (optionally IN) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_KEEPALIVE */
+ __le32 msg_len;
+ __le32 request_id;
+} __attribute__ ((packed));
+
+struct rndis_keepalive_c { /* IN (optionally OUT) */
+ // header and:
+ __le32 msg_type; /* RNDIS_MSG_KEEPALIVE_C */
+ __le32 msg_len;
+ __le32 request_id;
+ __le32 status;
+} __attribute__ ((packed));
+
+/* NOTE: about 30 OIDs are "mandatory" for peripherals to support ... and
+ * there are gobs more that may optionally be supported. We'll avoid as much
+ * of that mess as possible.
+ */
+#define OID_802_3_PERMANENT_ADDRESS ccpu2(0x01010101)
+#define OID_GEN_CURRENT_PACKET_FILTER ccpu2(0x0001010e)
+
+/*
+ * RNDIS notifications from device: command completion; "reverse"
+ * keepalives; etc
+ */
+static void rndis_status(struct usbnet *dev, struct urb *urb)
+{
+ devdbg(dev, "rndis status urb, len %d stat %d",
+ urb->actual_length, urb->status);
+ // FIXME for keepalives, respond immediately (asynchronously)
+ // if not an RNDIS status, do like cdc_status(dev,urb) does
+}
+
+/*
+ * RPC done RNDIS-style. Caller guarantees:
+ * - message is properly byteswapped
+ * - there's no other request pending
+ * - buf can hold up to 1KB response (required by RNDIS spec)
+ * On return, the first few entries are already byteswapped.
+ *
+ * Call context is likely probe(), before interface name is known,
+ * which is why we won't try to use it in the diagnostics.
+ */
+static int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf)
+{
+ struct cdc_state *info = (void *) &dev->data;
+ int retval;
+ unsigned count;
+ __le32 rsp;
+ u32 xid = 0, msg_len, request_id;
+
+ /* REVISIT when this gets called from contexts other than probe() or
+ * disconnect(): either serialize, or dispatch responses on xid
+ */
+
+ /* Issue the request; don't bother byteswapping our xid */
+ if (likely(buf->msg_type != RNDIS_MSG_HALT
+ && buf->msg_type != RNDIS_MSG_RESET)) {
+ xid = dev->xid++;
+ if (!xid)
+ xid = dev->xid++;
+ buf->request_id = (__force __le32) xid;
+ }
+ retval = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ USB_CDC_SEND_ENCAPSULATED_COMMAND,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ 0, info->u->bMasterInterface0,
+ buf, le32_to_cpu(buf->msg_len),
+ RNDIS_CONTROL_TIMEOUT_MS);
+ if (unlikely(retval < 0 || xid == 0))
+ return retval;
+
+ // FIXME Seems like some devices discard responses when
+ // we time out and cancel our "get response" requests...
+ // so, this is fragile. Probably need to poll for status.
+
+ /* ignore status endpoint, just poll the control channel;
+ * the request probably completed immediately
+ */
+ rsp = buf->msg_type | RNDIS_MSG_COMPLETION;
+ for (count = 0; count < 10; count++) {
+ memset(buf, 0, 1024);
+ retval = usb_control_msg(dev->udev,
+ usb_rcvctrlpipe(dev->udev, 0),
+ USB_CDC_GET_ENCAPSULATED_RESPONSE,
+ USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ 0, info->u->bMasterInterface0,
+ buf, 1024,
+ RNDIS_CONTROL_TIMEOUT_MS);
+ if (likely(retval >= 8)) {
+ msg_len = le32_to_cpu(buf->msg_len);
+ request_id = (__force u32) buf->request_id;
+ if (likely(buf->msg_type == rsp)) {
+ if (likely(request_id == xid)) {
+ if (unlikely(rsp == RNDIS_MSG_RESET_C))
+ return 0;
+ if (likely(RNDIS_STATUS_SUCCESS
+ == buf->status))
+ return 0;
+ dev_dbg(&info->control->dev,
+ "rndis reply status %08x\n",
+ le32_to_cpu(buf->status));
+ return -EL3RST;
+ }
+ dev_dbg(&info->control->dev,
+ "rndis reply id %d expected %d\n",
+ request_id, xid);
+ /* then likely retry */
+ } else switch (buf->msg_type) {
+ case RNDIS_MSG_INDICATE: { /* fault */
+ // struct rndis_indicate *msg = (void *)buf;
+ dev_info(&info->control->dev,
+ "rndis fault indication\n");
+ }
+ break;
+ case RNDIS_MSG_KEEPALIVE: { /* ping */
+ struct rndis_keepalive_c *msg = (void *)buf;
+
+ msg->msg_type = RNDIS_MSG_KEEPALIVE_C;
+ msg->msg_len = ccpu2(sizeof *msg);
+ msg->status = RNDIS_STATUS_SUCCESS;
+ retval = usb_control_msg(dev->udev,
+ usb_sndctrlpipe(dev->udev, 0),
+ USB_CDC_SEND_ENCAPSULATED_COMMAND,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ 0, info->u->bMasterInterface0,
+ msg, sizeof *msg,
+ RNDIS_CONTROL_TIMEOUT_MS);
+ if (unlikely(retval < 0))
+ dev_dbg(&info->control->dev,
+ "rndis keepalive err %d\n",
+ retval);
+ }
+ break;
+ default:
+ dev_dbg(&info->control->dev,
+ "unexpected rndis msg %08x len %d\n",
+ le32_to_cpu(buf->msg_type), msg_len);
+ }
+ } else {
+ /* device probably issued a protocol stall; ignore */
+ dev_dbg(&info->control->dev,
+ "rndis response error, code %d\n", retval);
+ }
+ msleep(2);
+ }
+ dev_dbg(&info->control->dev, "rndis response timeout\n");
+ return -ETIMEDOUT;
+}
+
+static int rndis_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ int retval;
+ struct net_device *net = dev->net;
+ union {
+ void *buf;
+ struct rndis_msg_hdr *header;
+ struct rndis_init *init;
+ struct rndis_init_c *init_c;
+ struct rndis_query *get;
+ struct rndis_query_c *get_c;
+ struct rndis_set *set;
+ struct rndis_set_c *set_c;
+ } u;
+ u32 tmp;
+
+ /* we can't rely on i/o from stack working, or stack allocation */
+ u.buf = kmalloc(1024, GFP_KERNEL);
+ if (!u.buf)
+ return -ENOMEM;
+ retval = usbnet_generic_cdc_bind(dev, intf);
+ if (retval < 0)
+ goto done;
+
+ net->hard_header_len += sizeof (struct rndis_data_hdr);
+
+ /* initialize; max transfer is 16KB at full speed */
+ u.init->msg_type = RNDIS_MSG_INIT;
+ u.init->msg_len = ccpu2(sizeof *u.init);
+ u.init->major_version = ccpu2(1);
+ u.init->minor_version = ccpu2(0);
+ u.init->max_transfer_size = ccpu2(net->mtu + net->hard_header_len);
+
+ retval = rndis_command(dev, u.header);
+ if (unlikely(retval < 0)) {
+ /* it might not even be an RNDIS device!! */
+ dev_err(&intf->dev, "RNDIS init failed, %d\n", retval);
+fail:
+ usb_driver_release_interface(driver_of(intf),
+ ((struct cdc_state *)&(dev->data))->data);
+ goto done;
+ }
+ dev->hard_mtu = le32_to_cpu(u.init_c->max_transfer_size);
+ /* REVISIT: peripheral "alignment" request is ignored ... */
+ dev_dbg(&intf->dev, "hard mtu %u, align %d\n", dev->hard_mtu,
+ 1 << le32_to_cpu(u.init_c->packet_alignment));
+
+ /* get designated host ethernet address */
+ memset(u.get, 0, sizeof *u.get);
+ u.get->msg_type = RNDIS_MSG_QUERY;
+ u.get->msg_len = ccpu2(sizeof *u.get);
+ u.get->oid = OID_802_3_PERMANENT_ADDRESS;
+
+ retval = rndis_command(dev, u.header);
+ if (unlikely(retval < 0)) {
+ dev_err(&intf->dev, "rndis get ethaddr, %d\n", retval);
+ goto fail;
+ }
+ tmp = le32_to_cpu(u.get_c->offset);
+ if (unlikely((tmp + 8) > (1024 - ETH_ALEN)
+ || u.get_c->len != ccpu2(ETH_ALEN))) {
+ dev_err(&intf->dev, "rndis ethaddr off %d len %d ?\n",
+ tmp, le32_to_cpu(u.get_c->len));
+ retval = -EDOM;
+ goto fail;
+ }
+ memcpy(net->dev_addr, tmp + (char *)&u.get_c->request_id, ETH_ALEN);
+
+ /* set a nonzero filter to enable data transfers */
+ memset(u.set, 0, sizeof *u.set);
+ u.set->msg_type = RNDIS_MSG_SET;
+ u.set->msg_len = ccpu2(4 + sizeof *u.set);
+ u.set->oid = OID_GEN_CURRENT_PACKET_FILTER;
+ u.set->len = ccpu2(4);
+ u.set->offset = ccpu2((sizeof *u.set) - 8);
+ *(__le32 *)(u.buf + sizeof *u.set) = ccpu2(DEFAULT_FILTER);
+
+ retval = rndis_command(dev, u.header);
+ if (unlikely(retval < 0)) {
+ dev_err(&intf->dev, "rndis set packet filter, %d\n", retval);
+ goto fail;
+ }
+
+ retval = 0;
+done:
+ kfree(u.buf);
+ return retval;
+}
+
+static void rndis_unbind(struct usbnet *dev, struct usb_interface *intf)
+{
+ struct rndis_halt *halt;
+
+ /* try to clear any rndis state/activity (no i/o from stack!) */
+ halt = kcalloc(1, sizeof *halt, SLAB_KERNEL);
+ if (halt) {
+ halt->msg_type = RNDIS_MSG_HALT;
+ halt->msg_len = ccpu2(sizeof *halt);
+ (void) rndis_command(dev, (void *)halt);
+ kfree(halt);
+ }
+
+ return usbnet_cdc_unbind(dev, intf);
+}
+
+/*
+ * DATA -- host must not write zlps
+ */
+static int rndis_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+{
+ /* peripheral may have batched packets to us... */
+ while (likely(skb->len)) {
+ struct rndis_data_hdr *hdr = (void *)skb->data;
+ struct sk_buff *skb2;
+ u32 msg_len, data_offset, data_len;
+
+ msg_len = le32_to_cpu(hdr->msg_len);
+ data_offset = le32_to_cpu(hdr->data_offset);
+ data_len = le32_to_cpu(hdr->data_len);
+
+ /* don't choke if we see oob, per-packet data, etc */
+ if (unlikely(hdr->msg_type != RNDIS_MSG_PACKET
+ || skb->len < msg_len
+ || (data_offset + data_len + 8) > msg_len)) {
+ dev->stats.rx_frame_errors++;
+ devdbg(dev, "bad rndis message %d/%d/%d/%d, len %d",
+ le32_to_cpu(hdr->msg_type),
+ msg_len, data_offset, data_len, skb->len);
+ return 0;
+ }
+ skb_pull(skb, 8 + data_offset);
+
+ /* at most one packet left? */
+ if (likely((data_len - skb->len) <= sizeof *hdr)) {
+ skb_trim(skb, data_len);
+ break;
+ }
+
+ /* try to return all the packets in the batch */
+ skb2 = skb_clone(skb, GFP_ATOMIC);
+ if (unlikely(!skb2))
+ break;
+ skb_pull(skb, msg_len - sizeof *hdr);
+ skb_trim(skb2, data_len);
+ usbnet_skb_return(dev, skb2);
+ }
+
+ /* caller will usbnet_skb_return the remaining packet */
+ return 1;
+}
+
+static struct sk_buff *
+rndis_tx_fixup(struct usbnet *dev, struct sk_buff *skb, unsigned flags)
+{
+ struct rndis_data_hdr *hdr;
+ struct sk_buff *skb2;
+ unsigned len = skb->len;
+
+ if (likely(!skb_cloned(skb))) {
+ int room = skb_headroom(skb);
+
+ /* enough head room as-is? */
+ if (unlikely((sizeof *hdr) <= room))
+ goto fill;
+
+ /* enough room, but needs to be readjusted? */
+ room += skb_tailroom(skb);
+ if (likely((sizeof *hdr) <= room)) {
+ skb->data = memmove(skb->head + sizeof *hdr,
+ skb->data, len);
+ skb->tail = skb->data + len;
+ goto fill;
+ }
+ }
+
+ /* create a new skb, with the correct size (and tailpad) */
+ skb2 = skb_copy_expand(skb, sizeof *hdr, 1, flags);
+ dev_kfree_skb_any(skb);
+ if (unlikely(!skb2))
+ return skb2;
+ skb = skb2;
+
+ /* fill out the RNDIS header. we won't bother trying to batch
+ * packets; Linux minimizes wasted bandwidth through tx queues.
+ */
+fill:
+ hdr = (void *) __skb_push(skb, sizeof *hdr);
+ memset(hdr, 0, sizeof *hdr);
+ hdr->msg_type = RNDIS_MSG_PACKET;
+ hdr->msg_len = cpu_to_le32(skb->len);
+ hdr->data_offset = ccpu2(sizeof(*hdr) - 8);
+ hdr->data_len = cpu_to_le32(len);
+
+ /* FIXME make the last packet always be short ... */
+ return skb;
+}
+
+
+static const struct driver_info rndis_info = {
+ .description = "RNDIS device",
+ .flags = FLAG_ETHER | FLAG_FRAMING_RN,
+ .bind = rndis_bind,
+ .unbind = rndis_unbind,
+ .status = rndis_status,
+ .rx_fixup = rndis_rx_fixup,
+ .tx_fixup = rndis_tx_fixup,
+};
+
+#undef ccpu2
+
+
+/*-------------------------------------------------------------------------*/
+
+static const struct usb_device_id products [] = {
+{
+ /* RNDIS is MSFT's un-official variant of CDC ACM */
+ USB_INTERFACE_INFO(USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
+ .driver_info = (unsigned long) &rndis_info,
+},
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver rndis_driver = {
+ .owner = THIS_MODULE,
+ .name = "rndis_host",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init rndis_init(void)
+{
+ return usb_register(&rndis_driver);
+}
+module_init(rndis_init);
+
+static void __exit rndis_exit(void)
+{
+ usb_deregister(&rndis_driver);
+}
+module_exit(rndis_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("USB Host side RNDIS driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c
index 59ab40ebb39..c3d4e3589e3 100644
--- a/drivers/usb/net/rtl8150.c
+++ b/drivers/usb/net/rtl8150.c
@@ -653,7 +653,6 @@ static void rtl8150_tx_timeout(struct net_device *netdev)
{
rtl8150_t *dev = netdev_priv(netdev);
warn("%s: Tx timeout.", netdev->name);
- dev->tx_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(dev->tx_urb);
dev->stats.tx_errors++;
}
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index a2f67245f6d..6c460918d54 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -1,10 +1,7 @@
/*
- * USB Networking Links
- * Copyright (C) 2000-2005 by David Brownell <dbrownell@users.sourceforge.net>
- * Copyright (C) 2002 Pavel Machek <pavel@ucw.cz>
+ * USB Network driver infrastructure
+ * Copyright (C) 2000-2005 by David Brownell
* Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
- * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
- * Copyright (c) 2002-2003 TiVo Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -23,95 +20,15 @@
/*
* This is a generic "USB networking" framework that works with several
- * kinds of full and high speed networking devices:
- *
- * + USB host-to-host "network cables", used for IP-over-USB links.
- * These are often used for Laplink style connectivity products.
- * - AnchorChip 2720
- * - Belkin, eTEK (interops with Win32 drivers)
- * - GeneSys GL620USB-A
- * - NetChip 1080 (interoperates with NetChip Win32 drivers)
- * - Prolific PL-2301/2302 (replaces "plusb" driver)
- * - KC Technology KC2190
- *
- * + Smart USB devices can support such links directly, using Internet
- * standard protocols instead of proprietary host-to-device links.
- * - Linux PDAs like iPaq, Yopy, and Zaurus
- * - The BLOB boot loader (for diskless booting)
- * - Linux "gadgets", perhaps using PXA-2xx or Net2280 controllers
- * - Devices using EPSON's sample USB firmware
- * - CDC-Ethernet class devices, such as many cable modems
- *
- * + Adapters to networks such as Ethernet.
- * - AX8817X based USB 2.0 products
- *
- * Links to these devices can be bridged using Linux Ethernet bridging.
- * With minor exceptions, these all use similar USB framing for network
- * traffic, but need different protocols for control traffic.
- *
- * USB devices can implement their side of this protocol at the cost
- * of two bulk endpoints; it's not restricted to "cable" applications.
- * See the SA1110, Zaurus, or EPSON device/client support in this driver;
- * slave/target drivers such as "usb-eth" (on most SA-1100 PDAs) or
- * "g_ether" (in the Linux "gadget" framework) implement that behavior
- * within devices.
- *
- *
- * CHANGELOG:
- *
- * 13-sep-2000 experimental, new
- * 10-oct-2000 usb_device_id table created.
- * 28-oct-2000 misc fixes; mostly, discard more TTL-mangled rx packets.
- * 01-nov-2000 usb_device_id table and probing api update by
- * Adam J. Richter <adam@yggdrasil.com>.
- * 18-dec-2000 (db) tx watchdog, "net1080" renaming to "usbnet", device_info
- * and prolific support, isolate net1080-specific bits, cleanup.
- * fix unlink_urbs oops in D3 PM resume code path.
- *
- * 02-feb-2001 (db) fix tx skb sharing, packet length, match_flags, ...
- * 08-feb-2001 stubbed in "linuxdev", maybe the SA-1100 folk can use it;
- * AnchorChips 2720 support (from spec) for testing;
- * fix bit-ordering problem with ethernet multicast addr
- * 19-feb-2001 Support for clearing halt conditions. SA1100 UDC support
- * updates. Oleg Drokin (green@iXcelerator.com)
- * 25-mar-2001 More SA-1100 updates, including workaround for ip problem
- * expecting cleared skb->cb and framing change to match latest
- * handhelds.org version (Oleg). Enable device IDs from the
- * Win32 Belkin driver; other cleanups (db).
- * 16-jul-2001 Bugfixes for uhci oops-on-unplug, Belkin support, various
- * cleanups for problems not yet seen in the field. (db)
- * 17-oct-2001 Handle "Advance USBNET" product, like Belkin/eTEK devices,
- * from Ioannis Mavroukakis <i.mavroukakis@btinternet.com>;
- * rx unlinks somehow weren't async; minor cleanup.
- * 03-nov-2001 Merged GeneSys driver; original code from Jiun-Jie Huang
- * <huangjj@genesyslogic.com.tw>, updated by Stanislav Brabec
- * <utx@penguin.cz>. Made framing options (NetChip/GeneSys)
- * tie mostly to (sub)driver info. Workaround some PL-2302
- * chips that seem to reject SET_INTERFACE requests.
- *
- * 06-apr-2002 Added ethtool support, based on a patch from Brad Hards.
- * Level of diagnostics is more configurable; they use device
- * location (usb_device->devpath) instead of address (2.5).
- * For tx_fixup, memflags can't be NOIO.
- * 07-may-2002 Generalize/cleanup keventd support, handling rx stalls (mostly
- * for USB 2.0 TTs) and memory shortages (potential) too. (db)
- * Use "locally assigned" IEEE802 address space. (Brad Hards)
- * 18-oct-2002 Support for Zaurus (Pavel Machek), related cleanup (db).
- * 14-dec-2002 Remove Zaurus-private crc32 code (Pavel); 2.5 oops fix,
- * cleanups and stubbed PXA-250 support (db), fix for framing
- * issues on Z, net1080, and gl620a (Toby Milne)
- *
- * 31-mar-2003 Use endpoint descriptors: high speed support, simpler sa1100
- * vs pxa25x, and CDC Ethernet. Throttle down log floods on
- * disconnect; other cleanups. (db) Flush net1080 fifos
- * after several sequential framing errors. (Johannes Erdfelt)
- * 22-aug-2003 AX8817X support (Dave Hollis).
- * 14-jun-2004 Trivial patch for AX8817X based Buffalo LUA-U2-KTX in Japan
- * (Neil Bortnak)
- * 03-nov-2004 Trivial patch for KC2190 (KC-190) chip. (Jonathan McDowell)
- *
- * 01-feb-2005 AX88772 support (Phil Chang & Dave Hollis)
- *-------------------------------------------------------------------------*/
+ * kinds of full and high speed networking devices: host-to-host cables,
+ * smart usb peripherals, and actual Ethernet adapters.
+ *
+ * These devices usually differ in terms of control protocols (if they
+ * even have one!) and sometimes they define new framing to wrap or batch
+ * Ethernet packets. Otherwise, they talk to USB pretty much the same,
+ * so interface (un)binding, endpoint I/O queues, fault handling, and other
+ * issues can usefully be addressed by this framework.
+ */
// #define DEBUG // error path messages, extra info
// #define VERBOSE // more; success messages
@@ -121,24 +38,18 @@
# define DEBUG
#endif
#include <linux/module.h>
-#include <linux/kmod.h>
#include <linux/sched.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
-#include <linux/random.h>
#include <linux/ethtool.h>
#include <linux/workqueue.h>
#include <linux/mii.h>
-#include <asm/uaccess.h>
-#include <asm/unaligned.h>
#include <linux/usb.h>
-#include <asm/io.h>
-#include <asm/scatterlist.h>
-#include <linux/mm.h>
-#include <linux/dma-mapping.h>
-#define DRIVER_VERSION "03-Nov-2004"
+#include "usbnet.h"
+
+#define DRIVER_VERSION "22-Aug-2005"
/*-------------------------------------------------------------------------*/
@@ -149,15 +60,14 @@
* One maximum size Ethernet packet takes twenty four of them.
* For high speed, each frame comfortably fits almost 36 max size
* Ethernet packets (so queues should be bigger).
+ *
+ * REVISIT qlens should be members of 'struct usbnet'; the goal is to
+ * let the USB host controller be busy for 5msec or more before an irq
+ * is required, under load. Jumbograms change the equation.
*/
#define RX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? 60 : 4)
#define TX_QLEN(dev) (((dev)->udev->speed == USB_SPEED_HIGH) ? 60 : 4)
-// packets are always ethernet inside
-// ... except they can be bigger (limit of 64K with NetChip framing)
-#define MIN_PACKET sizeof(struct ethhdr)
-#define MAX_PACKET 32768
-
// reawaken network queue this soon after stopping; else watchdog barks
#define TX_TIMEOUT_JIFFIES (5*HZ)
@@ -165,9 +75,6 @@
// us (it polls at HZ/4 usually) before we report too many false errors.
#define THROTTLE_JIFFIES (HZ/8)
-// for vendor-specific control operations
-#define CONTROL_TIMEOUT_MS 500
-
// between wakeups
#define UNLINK_TIMEOUT_MS 3
@@ -176,109 +83,6 @@
// randomly generated ethernet address
static u8 node_id [ETH_ALEN];
-// state we keep for each device we handle
-struct usbnet {
- // housekeeping
- struct usb_device *udev;
- struct driver_info *driver_info;
- wait_queue_head_t *wait;
-
- // i/o info: pipes etc
- unsigned in, out;
- struct usb_host_endpoint *status;
- unsigned maxpacket;
- struct timer_list delay;
-
- // protocol/interface state
- struct net_device *net;
- struct net_device_stats stats;
- int msg_enable;
- unsigned long data [5];
-
- struct mii_if_info mii;
-
- // various kinds of pending driver work
- struct sk_buff_head rxq;
- struct sk_buff_head txq;
- struct sk_buff_head done;
- struct urb *interrupt;
- struct tasklet_struct bh;
-
- struct work_struct kevent;
- unsigned long flags;
-# define EVENT_TX_HALT 0
-# define EVENT_RX_HALT 1
-# define EVENT_RX_MEMORY 2
-# define EVENT_STS_SPLIT 3
-# define EVENT_LINK_RESET 4
-};
-
-// device-specific info used by the driver
-struct driver_info {
- char *description;
-
- int flags;
-/* framing is CDC Ethernet, not writing ZLPs (hw issues), or optionally: */
-#define FLAG_FRAMING_NC 0x0001 /* guard against device dropouts */
-#define FLAG_FRAMING_GL 0x0002 /* genelink batches packets */
-#define FLAG_FRAMING_Z 0x0004 /* zaurus adds a trailer */
-#define FLAG_FRAMING_RN 0x0008 /* RNDIS batches, plus huge header */
-
-#define FLAG_NO_SETINT 0x0010 /* device can't set_interface() */
-#define FLAG_ETHER 0x0020 /* maybe use "eth%d" names */
-
-#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
-
- /* init device ... can sleep, or cause probe() failure */
- int (*bind)(struct usbnet *, struct usb_interface *);
-
- /* cleanup device ... can sleep, but can't fail */
- void (*unbind)(struct usbnet *, struct usb_interface *);
-
- /* reset device ... can sleep */
- int (*reset)(struct usbnet *);
-
- /* see if peer is connected ... can sleep */
- int (*check_connect)(struct usbnet *);
-
- /* for status polling */
- void (*status)(struct usbnet *, struct urb *);
-
- /* link reset handling, called from defer_kevent */
- int (*link_reset)(struct usbnet *);
-
- /* fixup rx packet (strip framing) */
- int (*rx_fixup)(struct usbnet *dev, struct sk_buff *skb);
-
- /* fixup tx packet (add framing) */
- struct sk_buff *(*tx_fixup)(struct usbnet *dev,
- struct sk_buff *skb, int flags);
-
- // FIXME -- also an interrupt mechanism
- // useful for at least PL2301/2302 and GL620USB-A
- // and CDC use them to report 'is it connected' changes
-
- /* for new devices, use the descriptor-reading code instead */
- int in; /* rx endpoint */
- int out; /* tx endpoint */
-
- unsigned long data; /* Misc driver specific data */
-};
-
-// we record the state for each of our queued skbs
-enum skb_state {
- illegal = 0,
- tx_start, tx_done,
- rx_start, rx_done, rx_cleanup
-};
-
-struct skb_data { // skb->cb is one of these
- struct urb *urb;
- struct usbnet *dev;
- enum skb_state state;
- size_t length;
-};
-
static const char driver_name [] = "usbnet";
/* use ethtool to change the level for any given device */
@@ -286,39 +90,10 @@ static int msg_level = -1;
module_param (msg_level, int, 0);
MODULE_PARM_DESC (msg_level, "Override default message level");
-
-#ifdef DEBUG
-#define devdbg(usbnet, fmt, arg...) \
- printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
-#endif
-
-#define deverr(usbnet, fmt, arg...) \
- printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#define devwarn(usbnet, fmt, arg...) \
- printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-
-#define devinfo(usbnet, fmt, arg...) \
- printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
-
/*-------------------------------------------------------------------------*/
-static void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
-static u32 usbnet_get_link (struct net_device *);
-static u32 usbnet_get_msglevel (struct net_device *);
-static void usbnet_set_msglevel (struct net_device *, u32);
-static void defer_kevent (struct usbnet *, int);
-
-/* mostly for PDA style devices, which are always connected if present */
-static int always_connected (struct usbnet *dev)
-{
- return 0;
-}
-
/* handles CDC Ethernet and many other network "bulk data" interfaces */
-static int
-get_endpoints (struct usbnet *dev, struct usb_interface *intf)
+int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
{
int tmp;
struct usb_host_interface *alt = NULL;
@@ -382,6 +157,7 @@ get_endpoints (struct usbnet *dev, struct usb_interface *intf)
dev->status = status;
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_get_endpoints);
static void intr_complete (struct urb *urb, struct pt_regs *regs);
@@ -421,7 +197,11 @@ static int init_status (struct usbnet *dev, struct usb_interface *intf)
return 0;
}
-static void skb_return (struct usbnet *dev, struct sk_buff *skb)
+/* Passes this packet up the stack, updating its accounting.
+ * Some link protocols batch packets, so their rx_fixup paths
+ * can return clones as well as just modify the original skb.
+ */
+void usbnet_skb_return (struct usbnet *dev, struct sk_buff *skb)
{
int status;
@@ -438,2425 +218,7 @@ static void skb_return (struct usbnet *dev, struct sk_buff *skb)
if (status != NET_RX_SUCCESS && netif_msg_rx_err (dev))
devdbg (dev, "netif_rx status %d", status);
}
-
-
-#ifdef CONFIG_USB_ALI_M5632
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * ALi M5632 driver ... does high speed
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info ali_m5632_info = {
- .description = "ALi M5632",
-};
-
-
-#endif
-
-
-#ifdef CONFIG_USB_AN2720
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * AnchorChips 2720 driver ... http://www.cypress.com
- *
- * This doesn't seem to have a way to detect whether the peer is
- * connected, or need any reset handshaking. It's got pretty big
- * internal buffers (handles most of a frame's worth of data).
- * Chip data sheets don't describe any vendor control messages.
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info an2720_info = {
- .description = "AnchorChips/Cypress 2720",
- // no reset available!
- // no check_connect available!
-
- .in = 2, .out = 2, // direction distinguishes these
-};
-
-#endif /* CONFIG_USB_AN2720 */
-
-
-#ifdef CONFIG_USB_AX8817X
-/* ASIX AX8817X based USB 2.0 Ethernet Devices */
-
-#define HAVE_HARDWARE
-#define NEED_MII
-
-#include <linux/crc32.h>
-
-#define AX_CMD_SET_SW_MII 0x06
-#define AX_CMD_READ_MII_REG 0x07
-#define AX_CMD_WRITE_MII_REG 0x08
-#define AX_CMD_SET_HW_MII 0x0a
-#define AX_CMD_READ_EEPROM 0x0b
-#define AX_CMD_WRITE_EEPROM 0x0c
-#define AX_CMD_WRITE_ENABLE 0x0d
-#define AX_CMD_WRITE_DISABLE 0x0e
-#define AX_CMD_WRITE_RX_CTL 0x10
-#define AX_CMD_READ_IPG012 0x11
-#define AX_CMD_WRITE_IPG0 0x12
-#define AX_CMD_WRITE_IPG1 0x13
-#define AX_CMD_WRITE_IPG2 0x14
-#define AX_CMD_WRITE_MULTI_FILTER 0x16
-#define AX_CMD_READ_NODE_ID 0x17
-#define AX_CMD_READ_PHY_ID 0x19
-#define AX_CMD_READ_MEDIUM_STATUS 0x1a
-#define AX_CMD_WRITE_MEDIUM_MODE 0x1b
-#define AX_CMD_READ_MONITOR_MODE 0x1c
-#define AX_CMD_WRITE_MONITOR_MODE 0x1d
-#define AX_CMD_WRITE_GPIOS 0x1f
-#define AX_CMD_SW_RESET 0x20
-#define AX_CMD_SW_PHY_STATUS 0x21
-#define AX_CMD_SW_PHY_SELECT 0x22
-#define AX88772_CMD_READ_NODE_ID 0x13
-
-#define AX_MONITOR_MODE 0x01
-#define AX_MONITOR_LINK 0x02
-#define AX_MONITOR_MAGIC 0x04
-#define AX_MONITOR_HSFS 0x10
-
-/* AX88172 Medium Status Register values */
-#define AX_MEDIUM_FULL_DUPLEX 0x02
-#define AX_MEDIUM_TX_ABORT_ALLOW 0x04
-#define AX_MEDIUM_FLOW_CONTROL_EN 0x10
-
-#define AX_MCAST_FILTER_SIZE 8
-#define AX_MAX_MCAST 64
-
-#define AX_EEPROM_LEN 0x40
-
-#define AX_SWRESET_CLEAR 0x00
-#define AX_SWRESET_RR 0x01
-#define AX_SWRESET_RT 0x02
-#define AX_SWRESET_PRTE 0x04
-#define AX_SWRESET_PRL 0x08
-#define AX_SWRESET_BZ 0x10
-#define AX_SWRESET_IPRL 0x20
-#define AX_SWRESET_IPPD 0x40
-
-#define AX88772_IPG0_DEFAULT 0x15
-#define AX88772_IPG1_DEFAULT 0x0c
-#define AX88772_IPG2_DEFAULT 0x12
-
-#define AX88772_MEDIUM_FULL_DUPLEX 0x0002
-#define AX88772_MEDIUM_RESERVED 0x0004
-#define AX88772_MEDIUM_RX_FC_ENABLE 0x0010
-#define AX88772_MEDIUM_TX_FC_ENABLE 0x0020
-#define AX88772_MEDIUM_PAUSE_FORMAT 0x0080
-#define AX88772_MEDIUM_RX_ENABLE 0x0100
-#define AX88772_MEDIUM_100MB 0x0200
-#define AX88772_MEDIUM_DEFAULT \
- (AX88772_MEDIUM_FULL_DUPLEX | AX88772_MEDIUM_RX_FC_ENABLE | \
- AX88772_MEDIUM_TX_FC_ENABLE | AX88772_MEDIUM_100MB | \
- AX88772_MEDIUM_RESERVED | AX88772_MEDIUM_RX_ENABLE )
-
-#define AX_EEPROM_MAGIC 0xdeadbeef
-
-/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
-struct ax8817x_data {
- u8 multi_filter[AX_MCAST_FILTER_SIZE];
-};
-
-struct ax88172_int_data {
- u16 res1;
- u8 link;
- u16 res2;
- u8 status;
- u16 res3;
-} __attribute__ ((packed));
-
-static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
-{
- return usb_control_msg(
- dev->udev,
- usb_rcvctrlpipe(dev->udev, 0),
- cmd,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- data,
- size,
- CONTROL_TIMEOUT_MS);
-}
-
-static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
-{
- return usb_control_msg(
- dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- cmd,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value,
- index,
- data,
- size,
- CONTROL_TIMEOUT_MS);
-}
-
-static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
-{
- struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
-
- if (urb->status < 0)
- printk(KERN_DEBUG "ax8817x_async_cmd_callback() failed with %d",
- urb->status);
-
- kfree(req);
- usb_free_urb(urb);
-}
-
-static void ax8817x_status(struct usbnet *dev, struct urb *urb)
-{
- struct ax88172_int_data *event;
- int link;
-
- if (urb->actual_length < 8)
- return;
-
- event = urb->transfer_buffer;
- link = event->link & 0x01;
- if (netif_carrier_ok(dev->net) != link) {
- if (link) {
- netif_carrier_on(dev->net);
- defer_kevent (dev, EVENT_LINK_RESET );
- } else
- netif_carrier_off(dev->net);
- devdbg(dev, "ax8817x - Link Status is: %d", link);
- }
-}
-
-static void ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
- u16 size, void *data)
-{
- struct usb_ctrlrequest *req;
- int status;
- struct urb *urb;
-
- if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
- devdbg(dev, "Error allocating URB in write_cmd_async!");
- return;
- }
-
- if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) {
- deverr(dev, "Failed to allocate memory for control request");
- usb_free_urb(urb);
- return;
- }
-
- req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
- req->bRequest = cmd;
- req->wValue = cpu_to_le16(value);
- req->wIndex = cpu_to_le16(index);
- req->wLength = cpu_to_le16(size);
-
- usb_fill_control_urb(urb, dev->udev,
- usb_sndctrlpipe(dev->udev, 0),
- (void *)req, data, size,
- ax8817x_async_cmd_callback, req);
-
- if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
- deverr(dev, "Error submitting the control message: status=%d", status);
- kfree(req);
- usb_free_urb(urb);
- }
-}
-
-static void ax8817x_set_multicast(struct net_device *net)
-{
- struct usbnet *dev = netdev_priv(net);
- struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
- u8 rx_ctl = 0x8c;
-
- if (net->flags & IFF_PROMISC) {
- rx_ctl |= 0x01;
- } else if (net->flags & IFF_ALLMULTI
- || net->mc_count > AX_MAX_MCAST) {
- rx_ctl |= 0x02;
- } else if (net->mc_count == 0) {
- /* just broadcast and directed */
- } else {
- /* We use the 20 byte dev->data
- * for our 8 byte filter buffer
- * to avoid allocating memory that
- * is tricky to free later */
- struct dev_mc_list *mc_list = net->mc_list;
- u32 crc_bits;
- int i;
-
- memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
-
- /* Build the multicast hash filter. */
- for (i = 0; i < net->mc_count; i++) {
- crc_bits =
- ether_crc(ETH_ALEN,
- mc_list->dmi_addr) >> 26;
- data->multi_filter[crc_bits >> 3] |=
- 1 << (crc_bits & 7);
- mc_list = mc_list->next;
- }
-
- ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
- AX_MCAST_FILTER_SIZE, data->multi_filter);
-
- rx_ctl |= 0x10;
- }
-
- ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
-}
-
-static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc)
-{
- struct usbnet *dev = netdev_priv(netdev);
- u16 res;
- u8 buf[1];
-
- ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf);
- ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, (__u16)loc, 2, (u16 *)&res);
- ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf);
-
- return res & 0xffff;
-}
-
-static void ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
-{
- struct usbnet *dev = netdev_priv(netdev);
- u16 res = val;
- u8 buf[1];
-
- ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf);
- ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, (u16 *)&res);
- ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf);
-}
-
-static int ax88172_link_reset(struct usbnet *dev)
-{
- u16 lpa;
- u8 mode;
-
- mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
- lpa = ax8817x_mdio_read(dev->net, dev->mii.phy_id, MII_LPA);
- if (lpa & LPA_DUPLEX)
- mode |= AX_MEDIUM_FULL_DUPLEX;
- ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
-
- return 0;
-}
-
-static void ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
-{
- struct usbnet *dev = netdev_priv(net);
- u8 opt;
-
- if (ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
- wolinfo->supported = 0;
- wolinfo->wolopts = 0;
- return;
- }
- wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
- wolinfo->wolopts = 0;
- if (opt & AX_MONITOR_MODE) {
- if (opt & AX_MONITOR_LINK)
- wolinfo->wolopts |= WAKE_PHY;
- if (opt & AX_MONITOR_MAGIC)
- wolinfo->wolopts |= WAKE_MAGIC;
- }
-}
-
-static int ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
-{
- struct usbnet *dev = netdev_priv(net);
- u8 opt = 0;
- u8 buf[1];
-
- if (wolinfo->wolopts & WAKE_PHY)
- opt |= AX_MONITOR_LINK;
- if (wolinfo->wolopts & WAKE_MAGIC)
- opt |= AX_MONITOR_MAGIC;
- if (opt != 0)
- opt |= AX_MONITOR_MODE;
-
- if (ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
- opt, 0, 0, &buf) < 0)
- return -EINVAL;
-
- return 0;
-}
-
-static int ax8817x_get_eeprom_len(struct net_device *net)
-{
- return AX_EEPROM_LEN;
-}
-
-static int ax8817x_get_eeprom(struct net_device *net,
- struct ethtool_eeprom *eeprom, u8 *data)
-{
- struct usbnet *dev = netdev_priv(net);
- u16 *ebuf = (u16 *)data;
- int i;
-
- /* Crude hack to ensure that we don't overwrite memory
- * if an odd length is supplied
- */
- if (eeprom->len % 2)
- return -EINVAL;
-
- eeprom->magic = AX_EEPROM_MAGIC;
-
- /* ax8817x returns 2 bytes from eeprom on read */
- for (i=0; i < eeprom->len / 2; i++) {
- if (ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM,
- eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
- return -EINVAL;
- }
- return 0;
-}
-
-static void ax8817x_get_drvinfo (struct net_device *net,
- struct ethtool_drvinfo *info)
-{
- /* Inherit standard device info */
- usbnet_get_drvinfo(net, info);
- info->eedump_len = 0x3e;
-}
-
-static int ax8817x_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
-{
- struct usbnet *dev = netdev_priv(net);
-
- return mii_ethtool_gset(&dev->mii,cmd);
-}
-
-static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
-{
- struct usbnet *dev = netdev_priv(net);
-
- return mii_ethtool_sset(&dev->mii,cmd);
-}
-
-/* We need to override some ethtool_ops so we require our
- own structure so we don't interfere with other usbnet
- devices that may be connected at the same time. */
-static struct ethtool_ops ax8817x_ethtool_ops = {
- .get_drvinfo = ax8817x_get_drvinfo,
- .get_link = ethtool_op_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = ax8817x_get_wol,
- .set_wol = ax8817x_set_wol,
- .get_eeprom_len = ax8817x_get_eeprom_len,
- .get_eeprom = ax8817x_get_eeprom,
- .get_settings = ax8817x_get_settings,
- .set_settings = ax8817x_set_settings,
-};
-
-static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret = 0;
- void *buf;
- int i;
- unsigned long gpio_bits = dev->driver_info->data;
-
- get_endpoints(dev,intf);
-
- buf = kmalloc(ETH_ALEN, GFP_KERNEL);
- if(!buf) {
- ret = -ENOMEM;
- goto out1;
- }
-
- /* Toggle the GPIOs in a manufacturer/model specific way */
- for (i = 2; i >= 0; i--) {
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
- (gpio_bits >> (i * 8)) & 0xff, 0, 0,
- buf)) < 0)
- goto out2;
- msleep(5);
- }
-
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x80, 0, 0, buf)) < 0) {
- dbg("send AX_CMD_WRITE_RX_CTL failed: %d", ret);
- goto out2;
- }
-
- /* Get the MAC address */
- memset(buf, 0, ETH_ALEN);
- if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, 6, buf)) < 0) {
- dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
- goto out2;
- }
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- /* Get the PHY id */
- if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf)) < 0) {
- dbg("error on read AX_CMD_READ_PHY_ID: %02x", ret);
- goto out2;
- } else if (ret < 2) {
- /* this should always return 2 bytes */
- dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x", ret);
- ret = -EIO;
- goto out2;
- }
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = ax8817x_mdio_read;
- dev->mii.mdio_write = ax8817x_mdio_write;
- dev->mii.phy_id_mask = 0x3f;
- dev->mii.reg_num_mask = 0x1f;
- dev->mii.phy_id = *((u8 *)buf + 1);
-
- dev->net->set_multicast_list = ax8817x_set_multicast;
- dev->net->ethtool_ops = &ax8817x_ethtool_ops;
-
- ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
- mii_nway_restart(&dev->mii);
-
- return 0;
-out2:
- kfree(buf);
-out1:
- return ret;
-}
-
-static struct ethtool_ops ax88772_ethtool_ops = {
- .get_drvinfo = ax8817x_get_drvinfo,
- .get_link = ethtool_op_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = ax8817x_get_wol,
- .set_wol = ax8817x_set_wol,
- .get_eeprom_len = ax8817x_get_eeprom_len,
- .get_eeprom = ax8817x_get_eeprom,
- .get_settings = ax8817x_get_settings,
- .set_settings = ax8817x_set_settings,
-};
-
-static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret;
- void *buf;
-
- get_endpoints(dev,intf);
-
- buf = kmalloc(6, GFP_KERNEL);
- if(!buf) {
- dbg ("Cannot allocate memory for buffer");
- ret = -ENOMEM;
- goto out1;
- }
-
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
- 0x00B0, 0, 0, buf)) < 0)
- goto out2;
-
- msleep(5);
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0x0001, 0, 0, buf)) < 0) {
- dbg("Select PHY #1 failed: %d", ret);
- goto out2;
- }
-
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD, 0, 0, buf)) < 0) {
- dbg("Failed to power down internal PHY: %d", ret);
- goto out2;
- }
-
- msleep(150);
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR, 0, 0, buf)) < 0) {
- dbg("Failed to perform software reset: %d", ret);
- goto out2;
- }
-
- msleep(150);
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL | AX_SWRESET_PRL, 0, 0, buf)) < 0) {
- dbg("Failed to set Internal/External PHY reset control: %d", ret);
- goto out2;
- }
-
- msleep(150);
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0000, 0, 0,
- buf)) < 0) {
- dbg("Failed to reset RX_CTL: %d", ret);
- goto out2;
- }
-
- /* Get the MAC address */
- memset(buf, 0, ETH_ALEN);
- if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf)) < 0) {
- dbg("Failed to read MAC address: %d", ret);
- goto out2;
- }
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, buf)) < 0) {
- dbg("Enabling software MII failed: %d", ret);
- goto out2;
- }
-
- if (((ret =
- ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, 0x0010, 2, 2, buf)) < 0)
- || (*((u16 *)buf) != 0x003b)) {
- dbg("Read PHY register 2 must be 0x3b00: %d", ret);
- goto out2;
- }
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = ax8817x_mdio_read;
- dev->mii.mdio_write = ax8817x_mdio_write;
- dev->mii.phy_id_mask = 0xff;
- dev->mii.reg_num_mask = 0xff;
-
- /* Get the PHY id */
- if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf)) < 0) {
- dbg("Error reading PHY ID: %02x", ret);
- goto out2;
- } else if (ret < 2) {
- /* this should always return 2 bytes */
- dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
- ret);
- ret = -EIO;
- goto out2;
- }
- dev->mii.phy_id = *((u8 *)buf + 1);
-
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_PRL, 0, 0, buf)) < 0) {
- dbg("Set external PHY reset pin level: %d", ret);
- goto out2;
- }
- msleep(150);
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL | AX_SWRESET_PRL, 0, 0, buf)) < 0) {
- dbg("Set Internal/External PHY reset control: %d", ret);
- goto out2;
- }
- msleep(150);
-
-
- dev->net->set_multicast_list = ax8817x_set_multicast;
- dev->net->ethtool_ops = &ax88772_ethtool_ops;
-
- ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA);
- mii_nway_restart(&dev->mii);
-
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, AX88772_MEDIUM_DEFAULT, 0, 0, buf)) < 0) {
- dbg("Write medium mode register: %d", ret);
- goto out2;
- }
-
- if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0, AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,AX88772_IPG2_DEFAULT, 0, buf)) < 0) {
- dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
- goto out2;
- }
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf)) < 0) {
- dbg("Failed to set hardware MII: %02x", ret);
- goto out2;
- }
-
- /* Set RX_CTL to default values with 2k buffer, and enable cactus */
- if ((ret =
- ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0,
- buf)) < 0) {
- dbg("Reset RX_CTL failed: %d", ret);
- goto out2;
- }
-
- kfree(buf);
-
- return 0;
-
-out2:
- kfree(buf);
-out1:
- return ret;
-}
-
-static int ax88772_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
-{
- u32 *header;
- char *packet;
- struct sk_buff *ax_skb;
- u16 size;
-
- header = (u32 *) skb->data;
- le32_to_cpus(header);
- packet = (char *)(header + 1);
-
- skb_pull(skb, 4);
-
- while (skb->len > 0) {
- if ((short)(*header & 0x0000ffff) !=
- ~((short)((*header & 0xffff0000) >> 16))) {
- devdbg(dev,"header length data is error");
- }
- /* get the packet length */
- size = (u16) (*header & 0x0000ffff);
-
- if ((skb->len) - ((size + 1) & 0xfffe) == 0)
- return 2;
- if (size > ETH_FRAME_LEN) {
- devdbg(dev,"invalid rx length %d", size);
- return 0;
- }
- ax_skb = skb_clone(skb, GFP_ATOMIC);
- if (ax_skb) {
- ax_skb->len = size;
- ax_skb->data = packet;
- ax_skb->tail = packet + size;
- skb_return(dev, ax_skb);
- } else {
- return 0;
- }
-
- skb_pull(skb, (size + 1) & 0xfffe);
-
- if (skb->len == 0)
- break;
-
- header = (u32 *) skb->data;
- le32_to_cpus(header);
- packet = (char *)(header + 1);
- skb_pull(skb, 4);
- }
-
- if (skb->len < 0) {
- devdbg(dev,"invalid rx length %d", skb->len);
- return 0;
- }
- return 1;
-}
-
-static struct sk_buff *ax88772_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
- int flags)
-{
- int padlen;
- int headroom = skb_headroom(skb);
- int tailroom = skb_tailroom(skb);
- u32 *packet_len;
- u32 *padbytes_ptr;
-
- padlen = ((skb->len + 4) % 512) ? 0 : 4;
-
- if ((!skb_cloned(skb))
- && ((headroom + tailroom) >= (4 + padlen))) {
- if ((headroom < 4) || (tailroom < padlen)) {
- skb->data = memmove(skb->head + 4, skb->data, skb->len);
- skb->tail = skb->data + skb->len;
- }
- } else {
- struct sk_buff *skb2;
- skb2 = skb_copy_expand(skb, 4, padlen, flags);
- dev_kfree_skb_any(skb);
- skb = skb2;
- if (!skb)
- return NULL;
- }
-
- packet_len = (u32 *) skb_push(skb, 4);
-
- packet_len = (u32 *) skb->data;
- *packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
-
- if ((skb->len % 512) == 0) {
- padbytes_ptr = (u32 *) skb->tail;
- *padbytes_ptr = 0xffff0000;
- skb_put(skb, padlen);
- }
- return skb;
-}
-
-static int ax88772_link_reset(struct usbnet *dev)
-{
- u16 lpa;
- u16 mode;
-
- mode = AX88772_MEDIUM_DEFAULT;
- lpa = ax8817x_mdio_read(dev->net, dev->mii.phy_id, MII_LPA);
-
- if ((lpa & LPA_DUPLEX) == 0)
- mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
- if ((lpa & LPA_100) == 0)
- mode &= ~AX88772_MEDIUM_100MB;
- ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
-
- return 0;
-}
-
-static const struct driver_info ax8817x_info = {
- .description = "ASIX AX8817x USB 2.0 Ethernet",
- .bind = ax8817x_bind,
- .status = ax8817x_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER,
- .data = 0x00130103,
-};
-
-static const struct driver_info dlink_dub_e100_info = {
- .description = "DLink DUB-E100 USB Ethernet",
- .bind = ax8817x_bind,
- .status = ax8817x_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER,
- .data = 0x009f9d9f,
-};
-
-static const struct driver_info netgear_fa120_info = {
- .description = "Netgear FA-120 USB Ethernet",
- .bind = ax8817x_bind,
- .status = ax8817x_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER,
- .data = 0x00130103,
-};
-
-static const struct driver_info hawking_uf200_info = {
- .description = "Hawking UF200 USB Ethernet",
- .bind = ax8817x_bind,
- .status = ax8817x_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER,
- .data = 0x001f1d1f,
-};
-
-static const struct driver_info ax88772_info = {
- .description = "ASIX AX88772 USB 2.0 Ethernet",
- .bind = ax88772_bind,
- .status = ax8817x_status,
- .link_reset = ax88772_link_reset,
- .reset = ax88772_link_reset,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX,
- .rx_fixup = ax88772_rx_fixup,
- .tx_fixup = ax88772_tx_fixup,
- .data = 0x00130103,
-};
-
-#endif /* CONFIG_USB_AX8817X */
-
-
-
-#ifdef CONFIG_USB_BELKIN
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Belkin F5U104 ... two NetChip 2280 devices + Atmel microcontroller
- *
- * ... also two eTEK designs, including one sold as "Advance USBNET"
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info belkin_info = {
- .description = "Belkin, eTEK, or compatible",
-};
-
-#endif /* CONFIG_USB_BELKIN */
-
-
-
-/*-------------------------------------------------------------------------
- *
- * Communications Device Class declarations.
- * Used by CDC Ethernet, and some CDC variants
- *
- *-------------------------------------------------------------------------*/
-
-#ifdef CONFIG_USB_CDCETHER
-#define NEED_GENERIC_CDC
-#endif
-
-#ifdef CONFIG_USB_ZAURUS
-/* Ethernet variant uses funky framing, broken ethernet addressing */
-#define NEED_GENERIC_CDC
-#endif
-
-#ifdef CONFIG_USB_RNDIS
-/* ACM variant uses even funkier framing, complex control RPC scheme */
-#define NEED_GENERIC_CDC
-#endif
-
-
-#ifdef NEED_GENERIC_CDC
-
-#include <linux/usb_cdc.h>
-
-struct cdc_state {
- struct usb_cdc_header_desc *header;
- struct usb_cdc_union_desc *u;
- struct usb_cdc_ether_desc *ether;
- struct usb_interface *control;
- struct usb_interface *data;
-};
-
-static struct usb_driver usbnet_driver;
-
-/*
- * probes control interface, claims data interface, collects the bulk
- * endpoints, activates data interface (if needed), maybe sets MTU.
- * all pure cdc, except for certain firmware workarounds.
- */
-static int generic_cdc_bind (struct usbnet *dev, struct usb_interface *intf)
-{
- u8 *buf = intf->cur_altsetting->extra;
- int len = intf->cur_altsetting->extralen;
- struct usb_interface_descriptor *d;
- struct cdc_state *info = (void *) &dev->data;
- int status;
- int rndis;
-
- if (sizeof dev->data < sizeof *info)
- return -EDOM;
-
- /* expect strict spec conformance for the descriptors, but
- * cope with firmware which stores them in the wrong place
- */
- if (len == 0 && dev->udev->actconfig->extralen) {
- /* Motorola SB4100 (and others: Brad Hards says it's
- * from a Broadcom design) put CDC descriptors here
- */
- buf = dev->udev->actconfig->extra;
- len = dev->udev->actconfig->extralen;
- if (len)
- dev_dbg (&intf->dev,
- "CDC descriptors on config\n");
- }
-
- /* this assumes that if there's a non-RNDIS vendor variant
- * of cdc-acm, it'll fail RNDIS requests cleanly.
- */
- rndis = (intf->cur_altsetting->desc.bInterfaceProtocol == 0xff);
-
- memset (info, 0, sizeof *info);
- info->control = intf;
- while (len > 3) {
- if (buf [1] != USB_DT_CS_INTERFACE)
- goto next_desc;
-
- /* use bDescriptorSubType to identify the CDC descriptors.
- * We expect devices with CDC header and union descriptors.
- * For CDC Ethernet we need the ethernet descriptor.
- * For RNDIS, ignore two (pointless) CDC modem descriptors
- * in favor of a complicated OID-based RPC scheme doing what
- * CDC Ethernet achieves with a simple descriptor.
- */
- switch (buf [2]) {
- case USB_CDC_HEADER_TYPE:
- if (info->header) {
- dev_dbg (&intf->dev, "extra CDC header\n");
- goto bad_desc;
- }
- info->header = (void *) buf;
- if (info->header->bLength != sizeof *info->header) {
- dev_dbg (&intf->dev, "CDC header len %u\n",
- info->header->bLength);
- goto bad_desc;
- }
- break;
- case USB_CDC_UNION_TYPE:
- if (info->u) {
- dev_dbg (&intf->dev, "extra CDC union\n");
- goto bad_desc;
- }
- info->u = (void *) buf;
- if (info->u->bLength != sizeof *info->u) {
- dev_dbg (&intf->dev, "CDC union len %u\n",
- info->u->bLength);
- goto bad_desc;
- }
-
- /* we need a master/control interface (what we're
- * probed with) and a slave/data interface; union
- * descriptors sort this all out.
- */
- info->control = usb_ifnum_to_if(dev->udev,
- info->u->bMasterInterface0);
- info->data = usb_ifnum_to_if(dev->udev,
- info->u->bSlaveInterface0);
- if (!info->control || !info->data) {
- dev_dbg (&intf->dev,
- "master #%u/%p slave #%u/%p\n",
- info->u->bMasterInterface0,
- info->control,
- info->u->bSlaveInterface0,
- info->data);
- goto bad_desc;
- }
- if (info->control != intf) {
- dev_dbg (&intf->dev, "bogus CDC Union\n");
- /* Ambit USB Cable Modem (and maybe others)
- * interchanges master and slave interface.
- */
- if (info->data == intf) {
- info->data = info->control;
- info->control = intf;
- } else
- goto bad_desc;
- }
-
- /* a data interface altsetting does the real i/o */
- d = &info->data->cur_altsetting->desc;
- if (d->bInterfaceClass != USB_CLASS_CDC_DATA) {
- dev_dbg (&intf->dev, "slave class %u\n",
- d->bInterfaceClass);
- goto bad_desc;
- }
- break;
- case USB_CDC_ETHERNET_TYPE:
- if (info->ether) {
- dev_dbg (&intf->dev, "extra CDC ether\n");
- goto bad_desc;
- }
- info->ether = (void *) buf;
- if (info->ether->bLength != sizeof *info->ether) {
- dev_dbg (&intf->dev, "CDC ether len %u\n",
- info->ether->bLength);
- goto bad_desc;
- }
- dev->net->mtu = le16_to_cpup (
- &info->ether->wMaxSegmentSize)
- - ETH_HLEN;
- /* because of Zaurus, we may be ignoring the host
- * side link address we were given.
- */
- break;
- }
-next_desc:
- len -= buf [0]; /* bLength */
- buf += buf [0];
- }
-
- if (!info->header || !info->u || (!rndis && !info->ether)) {
- dev_dbg (&intf->dev, "missing cdc %s%s%sdescriptor\n",
- info->header ? "" : "header ",
- info->u ? "" : "union ",
- info->ether ? "" : "ether ");
- goto bad_desc;
- }
-
- /* claim data interface and set it up ... with side effects.
- * network traffic can't flow until an altsetting is enabled.
- */
- status = usb_driver_claim_interface (&usbnet_driver, info->data, dev);
- if (status < 0)
- return status;
- status = get_endpoints (dev, info->data);
- if (status < 0) {
- /* ensure immediate exit from usbnet_disconnect */
- usb_set_intfdata(info->data, NULL);
- usb_driver_release_interface (&usbnet_driver, info->data);
- return status;
- }
-
- /* status endpoint: optional for CDC Ethernet, not RNDIS (or ACM) */
- dev->status = NULL;
- if (info->control->cur_altsetting->desc.bNumEndpoints == 1) {
- struct usb_endpoint_descriptor *desc;
-
- dev->status = &info->control->cur_altsetting->endpoint [0];
- desc = &dev->status->desc;
- if (desc->bmAttributes != USB_ENDPOINT_XFER_INT
- || !(desc->bEndpointAddress & USB_DIR_IN)
- || (le16_to_cpu(desc->wMaxPacketSize)
- < sizeof (struct usb_cdc_notification))
- || !desc->bInterval) {
- dev_dbg (&intf->dev, "bad notification endpoint\n");
- dev->status = NULL;
- }
- }
- if (rndis && !dev->status) {
- dev_dbg (&intf->dev, "missing RNDIS status endpoint\n");
- usb_set_intfdata(info->data, NULL);
- usb_driver_release_interface (&usbnet_driver, info->data);
- return -ENODEV;
- }
- return 0;
-
-bad_desc:
- dev_info (&dev->udev->dev, "bad CDC descriptors\n");
- return -ENODEV;
-}
-
-static void cdc_unbind (struct usbnet *dev, struct usb_interface *intf)
-{
- struct cdc_state *info = (void *) &dev->data;
-
- /* disconnect master --> disconnect slave */
- if (intf == info->control && info->data) {
- /* ensure immediate exit from usbnet_disconnect */
- usb_set_intfdata(info->data, NULL);
- usb_driver_release_interface (&usbnet_driver, info->data);
- info->data = NULL;
- }
-
- /* and vice versa (just in case) */
- else if (intf == info->data && info->control) {
- /* ensure immediate exit from usbnet_disconnect */
- usb_set_intfdata(info->control, NULL);
- usb_driver_release_interface (&usbnet_driver, info->control);
- info->control = NULL;
- }
-}
-
-#endif /* NEED_GENERIC_CDC */
-
-
-#ifdef CONFIG_USB_CDCETHER
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Communications Device Class, Ethernet Control model
- *
- * Takes two interfaces. The DATA interface is inactive till an altsetting
- * is selected. Configuration data includes class descriptors.
- *
- * This should interop with whatever the 2.4 "CDCEther.c" driver
- * (by Brad Hards) talked with.
- *
- *-------------------------------------------------------------------------*/
-
-#include <linux/ctype.h>
-
-
-static void dumpspeed (struct usbnet *dev, __le32 *speeds)
-{
- if (netif_msg_timer (dev))
- devinfo (dev, "link speeds: %u kbps up, %u kbps down",
- __le32_to_cpu(speeds[0]) / 1000,
- __le32_to_cpu(speeds[1]) / 1000);
-}
-
-static void cdc_status (struct usbnet *dev, struct urb *urb)
-{
- struct usb_cdc_notification *event;
-
- if (urb->actual_length < sizeof *event)
- return;
-
- /* SPEED_CHANGE can get split into two 8-byte packets */
- if (test_and_clear_bit (EVENT_STS_SPLIT, &dev->flags)) {
- dumpspeed (dev, (__le32 *) urb->transfer_buffer);
- return;
- }
-
- event = urb->transfer_buffer;
- switch (event->bNotificationType) {
- case USB_CDC_NOTIFY_NETWORK_CONNECTION:
- if (netif_msg_timer (dev))
- devdbg (dev, "CDC: carrier %s",
- event->wValue ? "on" : "off");
- if (event->wValue)
- netif_carrier_on(dev->net);
- else
- netif_carrier_off(dev->net);
- break;
- case USB_CDC_NOTIFY_SPEED_CHANGE: /* tx/rx rates */
- if (netif_msg_timer (dev))
- devdbg (dev, "CDC: speed change (len %d)",
- urb->actual_length);
- if (urb->actual_length != (sizeof *event + 8))
- set_bit (EVENT_STS_SPLIT, &dev->flags);
- else
- dumpspeed (dev, (__le32 *) &event[1]);
- break;
- // case USB_CDC_NOTIFY_RESPONSE_AVAILABLE: /* RNDIS; or unsolicited */
- default:
- deverr (dev, "CDC: unexpected notification %02x!",
- event->bNotificationType);
- break;
- }
-}
-
-static u8 nibble (unsigned char c)
-{
- if (likely (isdigit (c)))
- return c - '0';
- c = toupper (c);
- if (likely (isxdigit (c)))
- return 10 + c - 'A';
- return 0;
-}
-
-static inline int
-get_ethernet_addr (struct usbnet *dev, struct usb_cdc_ether_desc *e)
-{
- int tmp, i;
- unsigned char buf [13];
-
- tmp = usb_string (dev->udev, e->iMACAddress, buf, sizeof buf);
- if (tmp != 12) {
- dev_dbg (&dev->udev->dev,
- "bad MAC string %d fetch, %d\n", e->iMACAddress, tmp);
- if (tmp >= 0)
- tmp = -EINVAL;
- return tmp;
- }
- for (i = tmp = 0; i < 6; i++, tmp += 2)
- dev->net->dev_addr [i] =
- (nibble (buf [tmp]) << 4) + nibble (buf [tmp + 1]);
- return 0;
-}
-
-static int cdc_bind (struct usbnet *dev, struct usb_interface *intf)
-{
- int status;
- struct cdc_state *info = (void *) &dev->data;
-
- status = generic_cdc_bind (dev, intf);
- if (status < 0)
- return status;
-
- status = get_ethernet_addr (dev, info->ether);
- if (status < 0) {
- usb_set_intfdata(info->data, NULL);
- usb_driver_release_interface (&usbnet_driver, info->data);
- return status;
- }
-
- /* FIXME cdc-ether has some multicast code too, though it complains
- * in routine cases. info->ether describes the multicast support.
- */
- return 0;
-}
-
-static const struct driver_info cdc_info = {
- .description = "CDC Ethernet Device",
- .flags = FLAG_ETHER,
- // .check_connect = cdc_check_connect,
- .bind = cdc_bind,
- .unbind = cdc_unbind,
- .status = cdc_status,
-};
-
-#endif /* CONFIG_USB_CDCETHER */
-
-
-
-#ifdef CONFIG_USB_EPSON2888
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * EPSON USB clients
- *
- * This is the same idea as Linux PDAs (below) except the firmware in the
- * device might not be Tux-powered. Epson provides reference firmware that
- * implements this interface. Product developers can reuse or modify that
- * code, such as by using their own product and vendor codes.
- *
- * Support was from Juro Bystricky <bystricky.juro@erd.epson.com>
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info epson2888_info = {
- .description = "Epson USB Device",
- .check_connect = always_connected,
-
- .in = 4, .out = 3,
-};
-
-#endif /* CONFIG_USB_EPSON2888 */
-
-
-#ifdef CONFIG_USB_GENESYS
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * GeneSys GL620USB-A (www.genesyslogic.com.tw)
- *
- * ... should partially interop with the Win32 driver for this hardware
- * The GeneSys docs imply there's some NDIS issue motivating this framing.
- *
- * Some info from GeneSys:
- * - GL620USB-A is full duplex; GL620USB is only half duplex for bulk.
- * (Some cables, like the BAFO-100c, use the half duplex version.)
- * - For the full duplex model, the low bit of the version code says
- * which side is which ("left/right").
- * - For the half duplex type, a control/interrupt handshake settles
- * the transfer direction. (That's disabled here, partially coded.)
- * A control URB would block until other side writes an interrupt.
- *
- * Original code from Jiun-Jie Huang <huangjj@genesyslogic.com.tw>
- * and merged into "usbnet" by Stanislav Brabec <utx@penguin.cz>.
- *
- *-------------------------------------------------------------------------*/
-
-// control msg write command
-#define GENELINK_CONNECT_WRITE 0xF0
-// interrupt pipe index
-#define GENELINK_INTERRUPT_PIPE 0x03
-// interrupt read buffer size
-#define INTERRUPT_BUFSIZE 0x08
-// interrupt pipe interval value
-#define GENELINK_INTERRUPT_INTERVAL 0x10
-// max transmit packet number per transmit
-#define GL_MAX_TRANSMIT_PACKETS 32
-// max packet length
-#define GL_MAX_PACKET_LEN 1514
-// max receive buffer size
-#define GL_RCV_BUF_SIZE \
- (((GL_MAX_PACKET_LEN + 4) * GL_MAX_TRANSMIT_PACKETS) + 4)
-
-struct gl_packet {
- u32 packet_length;
- char packet_data [1];
-};
-
-struct gl_header {
- u32 packet_count;
- struct gl_packet packets;
-};
-
-#ifdef GENELINK_ACK
-
-// FIXME: this code is incomplete, not debugged; it doesn't
-// handle interrupts correctly. interrupts should be generic
-// code like all other device I/O, anyway.
-
-struct gl_priv {
- struct urb *irq_urb;
- char irq_buf [INTERRUPT_BUFSIZE];
-};
-
-static inline int gl_control_write (struct usbnet *dev, u8 request, u16 value)
-{
- int retval;
-
- retval = usb_control_msg (dev->udev,
- usb_sndctrlpipe (dev->udev, 0),
- request,
- USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- value,
- 0, // index
- 0, // data buffer
- 0, // size
- CONTROL_TIMEOUT_MS);
- return retval;
-}
-
-static void gl_interrupt_complete (struct urb *urb, struct pt_regs *regs)
-{
- int status = urb->status;
-
- switch (status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d",
- __FUNCTION__, status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d",
- __FUNCTION__, urb->status);
- }
-
- status = usb_submit_urb (urb, GFP_ATOMIC);
- if (status)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, status);
-}
-
-static int gl_interrupt_read (struct usbnet *dev)
-{
- struct gl_priv *priv = dev->priv_data;
- int retval;
-
- // issue usb interrupt read
- if (priv && priv->irq_urb) {
- // submit urb
- if ((retval = usb_submit_urb (priv->irq_urb, GFP_KERNEL)) != 0)
- dbg ("gl_interrupt_read: submit fail - %X...", retval);
- else
- dbg ("gl_interrupt_read: submit success...");
- }
-
- return 0;
-}
-
-// check whether another side is connected
-static int genelink_check_connect (struct usbnet *dev)
-{
- int retval;
-
- dbg ("genelink_check_connect...");
-
- // detect whether another side is connected
- if ((retval = gl_control_write (dev, GENELINK_CONNECT_WRITE, 0)) != 0) {
- dbg ("%s: genelink_check_connect write fail - %X",
- dev->net->name, retval);
- return retval;
- }
-
- // usb interrupt read to ack another side
- if ((retval = gl_interrupt_read (dev)) != 0) {
- dbg ("%s: genelink_check_connect read fail - %X",
- dev->net->name, retval);
- return retval;
- }
-
- dbg ("%s: genelink_check_connect read success", dev->net->name);
- return 0;
-}
-
-// allocate and initialize the private data for genelink
-static int genelink_init (struct usbnet *dev)
-{
- struct gl_priv *priv;
-
- // allocate the private data structure
- if ((priv = kmalloc (sizeof *priv, GFP_KERNEL)) == 0) {
- dbg ("%s: cannot allocate private data per device",
- dev->net->name);
- return -ENOMEM;
- }
-
- // allocate irq urb
- if ((priv->irq_urb = usb_alloc_urb (0, GFP_KERNEL)) == 0) {
- dbg ("%s: cannot allocate private irq urb per device",
- dev->net->name);
- kfree (priv);
- return -ENOMEM;
- }
-
- // fill irq urb
- usb_fill_int_urb (priv->irq_urb, dev->udev,
- usb_rcvintpipe (dev->udev, GENELINK_INTERRUPT_PIPE),
- priv->irq_buf, INTERRUPT_BUFSIZE,
- gl_interrupt_complete, 0,
- GENELINK_INTERRUPT_INTERVAL);
-
- // set private data pointer
- dev->priv_data = priv;
-
- return 0;
-}
-
-// release the private data
-static int genelink_free (struct usbnet *dev)
-{
- struct gl_priv *priv = dev->priv_data;
-
- if (!priv)
- return 0;
-
-// FIXME: can't cancel here; it's synchronous, and
-// should have happened earlier in any case (interrupt
-// handling needs to be generic)
-
- // cancel irq urb first
- usb_kill_urb (priv->irq_urb);
-
- // free irq urb
- usb_free_urb (priv->irq_urb);
-
- // free the private data structure
- kfree (priv);
-
- return 0;
-}
-
-#endif
-
-static int genelink_rx_fixup (struct usbnet *dev, struct sk_buff *skb)
-{
- struct gl_header *header;
- struct gl_packet *packet;
- struct sk_buff *gl_skb;
- u32 size;
-
- header = (struct gl_header *) skb->data;
-
- // get the packet count of the received skb
- le32_to_cpus (&header->packet_count);
- if ((header->packet_count > GL_MAX_TRANSMIT_PACKETS)
- || (header->packet_count < 0)) {
- dbg ("genelink: invalid received packet count %d",
- header->packet_count);
- return 0;
- }
-
- // set the current packet pointer to the first packet
- packet = &header->packets;
-
- // decrement the length for the packet count size 4 bytes
- skb_pull (skb, 4);
-
- while (header->packet_count > 1) {
- // get the packet length
- size = packet->packet_length;
-
- // this may be a broken packet
- if (size > GL_MAX_PACKET_LEN) {
- dbg ("genelink: invalid rx length %d", size);
- return 0;
- }
-
- // allocate the skb for the individual packet
- gl_skb = alloc_skb (size, GFP_ATOMIC);
- if (gl_skb) {
-
- // copy the packet data to the new skb
- memcpy(skb_put(gl_skb, size), packet->packet_data, size);
- skb_return (dev, gl_skb);
- }
-
- // advance to the next packet
- packet = (struct gl_packet *)
- &packet->packet_data [size];
- header->packet_count--;
-
- // shift the data pointer to the next gl_packet
- skb_pull (skb, size + 4);
- }
-
- // skip the packet length field 4 bytes
- skb_pull (skb, 4);
-
- if (skb->len > GL_MAX_PACKET_LEN) {
- dbg ("genelink: invalid rx length %d", skb->len);
- return 0;
- }
- return 1;
-}
-
-static struct sk_buff *
-genelink_tx_fixup (struct usbnet *dev, struct sk_buff *skb, int flags)
-{
- int padlen;
- int length = skb->len;
- int headroom = skb_headroom (skb);
- int tailroom = skb_tailroom (skb);
- u32 *packet_count;
- u32 *packet_len;
-
- // FIXME: magic numbers, bleech
- padlen = ((skb->len + (4 + 4*1)) % 64) ? 0 : 1;
-
- if ((!skb_cloned (skb))
- && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) {
- if ((headroom < (4 + 4*1)) || (tailroom < padlen)) {
- skb->data = memmove (skb->head + (4 + 4*1),
- skb->data, skb->len);
- skb->tail = skb->data + skb->len;
- }
- } else {
- struct sk_buff *skb2;
- skb2 = skb_copy_expand (skb, (4 + 4*1) , padlen, flags);
- dev_kfree_skb_any (skb);
- skb = skb2;
- if (!skb)
- return NULL;
- }
-
- // attach the packet count to the header
- packet_count = (u32 *) skb_push (skb, (4 + 4*1));
- packet_len = packet_count + 1;
-
- // FIXME little endian?
- *packet_count = 1;
- *packet_len = length;
-
- // add padding byte
- if ((skb->len % dev->maxpacket) == 0)
- skb_put (skb, 1);
-
- return skb;
-}
-
-static const struct driver_info genelink_info = {
- .description = "Genesys GeneLink",
- .flags = FLAG_FRAMING_GL | FLAG_NO_SETINT,
- .rx_fixup = genelink_rx_fixup,
- .tx_fixup = genelink_tx_fixup,
-
- .in = 1, .out = 2,
-
-#ifdef GENELINK_ACK
- .check_connect =genelink_check_connect,
-#endif
-};
-
-#endif /* CONFIG_USB_GENESYS */
-
-
-
-#ifdef CONFIG_USB_NET1080
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Netchip 1080 driver ... http://www.netchip.com
- * Used in LapLink cables
- *
- *-------------------------------------------------------------------------*/
-
-#define dev_packet_id data[0]
-#define frame_errors data[1]
-
-/*
- * NetChip framing of ethernet packets, supporting additional error
- * checks for links that may drop bulk packets from inside messages.
- * Odd USB length == always short read for last usb packet.
- * - nc_header
- * - Ethernet header (14 bytes)
- * - payload
- * - (optional padding byte, if needed so length becomes odd)
- * - nc_trailer
- *
- * This framing is to be avoided for non-NetChip devices.
- */
-
-struct nc_header { // packed:
- __le16 hdr_len; // sizeof nc_header (LE, all)
- __le16 packet_len; // payload size (including ethhdr)
- __le16 packet_id; // detects dropped packets
-#define MIN_HEADER 6
-
- // all else is optional, and must start with:
- // u16 vendorId; // from usb-if
- // u16 productId;
-} __attribute__((__packed__));
-
-#define PAD_BYTE ((unsigned char)0xAC)
-
-struct nc_trailer {
- __le16 packet_id;
-} __attribute__((__packed__));
-
-// packets may use FLAG_FRAMING_NC and optional pad
-#define FRAMED_SIZE(mtu) (sizeof (struct nc_header) \
- + sizeof (struct ethhdr) \
- + (mtu) \
- + 1 \
- + sizeof (struct nc_trailer))
-
-#define MIN_FRAMED FRAMED_SIZE(0)
-
-
-/*
- * Zero means no timeout; else, how long a 64 byte bulk packet may be queued
- * before the hardware drops it. If that's done, the driver will need to
- * frame network packets to guard against the dropped USB packets. The win32
- * driver sets this for both sides of the link.
- */
-#define NC_READ_TTL_MS ((u8)255) // ms
-
-/*
- * We ignore most registers and EEPROM contents.
- */
-#define REG_USBCTL ((u8)0x04)
-#define REG_TTL ((u8)0x10)
-#define REG_STATUS ((u8)0x11)
-
-/*
- * Vendor specific requests to read/write data
- */
-#define REQUEST_REGISTER ((u8)0x10)
-#define REQUEST_EEPROM ((u8)0x11)
-
-static int
-nc_vendor_read (struct usbnet *dev, u8 req, u8 regnum, u16 *retval_ptr)
-{
- int status = usb_control_msg (dev->udev,
- usb_rcvctrlpipe (dev->udev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, regnum,
- retval_ptr, sizeof *retval_ptr,
- CONTROL_TIMEOUT_MS);
- if (status > 0)
- status = 0;
- if (!status)
- le16_to_cpus (retval_ptr);
- return status;
-}
-
-static inline int
-nc_register_read (struct usbnet *dev, u8 regnum, u16 *retval_ptr)
-{
- return nc_vendor_read (dev, REQUEST_REGISTER, regnum, retval_ptr);
-}
-
-// no retval ... can become async, usable in_interrupt()
-static void
-nc_vendor_write (struct usbnet *dev, u8 req, u8 regnum, u16 value)
-{
- usb_control_msg (dev->udev,
- usb_sndctrlpipe (dev->udev, 0),
- req,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, regnum,
- NULL, 0, // data is in setup packet
- CONTROL_TIMEOUT_MS);
-}
-
-static inline void
-nc_register_write (struct usbnet *dev, u8 regnum, u16 value)
-{
- nc_vendor_write (dev, REQUEST_REGISTER, regnum, value);
-}
-
-
-#if 0
-static void nc_dump_registers (struct usbnet *dev)
-{
- u8 reg;
- u16 *vp = kmalloc (sizeof (u16));
-
- if (!vp) {
- dbg ("no memory?");
- return;
- }
-
- dbg ("%s registers:", dev->net->name);
- for (reg = 0; reg < 0x20; reg++) {
- int retval;
-
- // reading some registers is trouble
- if (reg >= 0x08 && reg <= 0xf)
- continue;
- if (reg >= 0x12 && reg <= 0x1e)
- continue;
-
- retval = nc_register_read (dev, reg, vp);
- if (retval < 0)
- dbg ("%s reg [0x%x] ==> error %d",
- dev->net->name, reg, retval);
- else
- dbg ("%s reg [0x%x] = 0x%x",
- dev->net->name, reg, *vp);
- }
- kfree (vp);
-}
-#endif
-
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * Control register
- */
-
-#define USBCTL_WRITABLE_MASK 0x1f0f
-// bits 15-13 reserved, r/o
-#define USBCTL_ENABLE_LANG (1 << 12)
-#define USBCTL_ENABLE_MFGR (1 << 11)
-#define USBCTL_ENABLE_PROD (1 << 10)
-#define USBCTL_ENABLE_SERIAL (1 << 9)
-#define USBCTL_ENABLE_DEFAULTS (1 << 8)
-// bits 7-4 reserved, r/o
-#define USBCTL_FLUSH_OTHER (1 << 3)
-#define USBCTL_FLUSH_THIS (1 << 2)
-#define USBCTL_DISCONN_OTHER (1 << 1)
-#define USBCTL_DISCONN_THIS (1 << 0)
-
-static inline void nc_dump_usbctl (struct usbnet *dev, u16 usbctl)
-{
- if (!netif_msg_link (dev))
- return;
- devdbg (dev, "net1080 %s-%s usbctl 0x%x:%s%s%s%s%s;"
- " this%s%s;"
- " other%s%s; r/o 0x%x",
- dev->udev->bus->bus_name, dev->udev->devpath,
- usbctl,
- (usbctl & USBCTL_ENABLE_LANG) ? " lang" : "",
- (usbctl & USBCTL_ENABLE_MFGR) ? " mfgr" : "",
- (usbctl & USBCTL_ENABLE_PROD) ? " prod" : "",
- (usbctl & USBCTL_ENABLE_SERIAL) ? " serial" : "",
- (usbctl & USBCTL_ENABLE_DEFAULTS) ? " defaults" : "",
-
- (usbctl & USBCTL_FLUSH_OTHER) ? " FLUSH" : "",
- (usbctl & USBCTL_DISCONN_OTHER) ? " DIS" : "",
- (usbctl & USBCTL_FLUSH_THIS) ? " FLUSH" : "",
- (usbctl & USBCTL_DISCONN_THIS) ? " DIS" : "",
- usbctl & ~USBCTL_WRITABLE_MASK
- );
-}
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * Status register
- */
-
-#define STATUS_PORT_A (1 << 15)
-
-#define STATUS_CONN_OTHER (1 << 14)
-#define STATUS_SUSPEND_OTHER (1 << 13)
-#define STATUS_MAILBOX_OTHER (1 << 12)
-#define STATUS_PACKETS_OTHER(n) (((n) >> 8) && 0x03)
-
-#define STATUS_CONN_THIS (1 << 6)
-#define STATUS_SUSPEND_THIS (1 << 5)
-#define STATUS_MAILBOX_THIS (1 << 4)
-#define STATUS_PACKETS_THIS(n) (((n) >> 0) && 0x03)
-
-#define STATUS_UNSPEC_MASK 0x0c8c
-#define STATUS_NOISE_MASK ((u16)~(0x0303|STATUS_UNSPEC_MASK))
-
-
-static inline void nc_dump_status (struct usbnet *dev, u16 status)
-{
- if (!netif_msg_link (dev))
- return;
- devdbg (dev, "net1080 %s-%s status 0x%x:"
- " this (%c) PKT=%d%s%s%s;"
- " other PKT=%d%s%s%s; unspec 0x%x",
- dev->udev->bus->bus_name, dev->udev->devpath,
- status,
-
- // XXX the packet counts don't seem right
- // (1 at reset, not 0); maybe UNSPEC too
-
- (status & STATUS_PORT_A) ? 'A' : 'B',
- STATUS_PACKETS_THIS (status),
- (status & STATUS_CONN_THIS) ? " CON" : "",
- (status & STATUS_SUSPEND_THIS) ? " SUS" : "",
- (status & STATUS_MAILBOX_THIS) ? " MBOX" : "",
-
- STATUS_PACKETS_OTHER (status),
- (status & STATUS_CONN_OTHER) ? " CON" : "",
- (status & STATUS_SUSPEND_OTHER) ? " SUS" : "",
- (status & STATUS_MAILBOX_OTHER) ? " MBOX" : "",
-
- status & STATUS_UNSPEC_MASK
- );
-}
-
-/*-------------------------------------------------------------------------*/
-
-/*
- * TTL register
- */
-
-#define TTL_THIS(ttl) (0x00ff & ttl)
-#define TTL_OTHER(ttl) (0x00ff & (ttl >> 8))
-#define MK_TTL(this,other) ((u16)(((other)<<8)|(0x00ff&(this))))
-
-static inline void nc_dump_ttl (struct usbnet *dev, u16 ttl)
-{
- if (netif_msg_link (dev))
- devdbg (dev, "net1080 %s-%s ttl 0x%x this = %d, other = %d",
- dev->udev->bus->bus_name, dev->udev->devpath,
- ttl, TTL_THIS (ttl), TTL_OTHER (ttl));
-}
-
-/*-------------------------------------------------------------------------*/
-
-static int net1080_reset (struct usbnet *dev)
-{
- u16 usbctl, status, ttl;
- u16 *vp = kmalloc (sizeof (u16), GFP_KERNEL);
- int retval;
-
- if (!vp)
- return -ENOMEM;
-
- // nc_dump_registers (dev);
-
- if ((retval = nc_register_read (dev, REG_STATUS, vp)) < 0) {
- dbg ("can't read %s-%s status: %d",
- dev->udev->bus->bus_name, dev->udev->devpath, retval);
- goto done;
- }
- status = *vp;
- nc_dump_status (dev, status);
-
- if ((retval = nc_register_read (dev, REG_USBCTL, vp)) < 0) {
- dbg ("can't read USBCTL, %d", retval);
- goto done;
- }
- usbctl = *vp;
- nc_dump_usbctl (dev, usbctl);
-
- nc_register_write (dev, REG_USBCTL,
- USBCTL_FLUSH_THIS | USBCTL_FLUSH_OTHER);
-
- if ((retval = nc_register_read (dev, REG_TTL, vp)) < 0) {
- dbg ("can't read TTL, %d", retval);
- goto done;
- }
- ttl = *vp;
- // nc_dump_ttl (dev, ttl);
-
- nc_register_write (dev, REG_TTL,
- MK_TTL (NC_READ_TTL_MS, TTL_OTHER (ttl)) );
- dbg ("%s: assigned TTL, %d ms", dev->net->name, NC_READ_TTL_MS);
-
- if (netif_msg_link (dev))
- devinfo (dev, "port %c, peer %sconnected",
- (status & STATUS_PORT_A) ? 'A' : 'B',
- (status & STATUS_CONN_OTHER) ? "" : "dis"
- );
- retval = 0;
-
-done:
- kfree (vp);
- return retval;
-}
-
-static int net1080_check_connect (struct usbnet *dev)
-{
- int retval;
- u16 status;
- u16 *vp = kmalloc (sizeof (u16), GFP_KERNEL);
-
- if (!vp)
- return -ENOMEM;
- retval = nc_register_read (dev, REG_STATUS, vp);
- status = *vp;
- kfree (vp);
- if (retval != 0) {
- dbg ("%s net1080_check_conn read - %d", dev->net->name, retval);
- return retval;
- }
- if ((status & STATUS_CONN_OTHER) != STATUS_CONN_OTHER)
- return -ENOLINK;
- return 0;
-}
-
-static void nc_flush_complete (struct urb *urb, struct pt_regs *regs)
-{
- kfree (urb->context);
- usb_free_urb(urb);
-}
-
-static void nc_ensure_sync (struct usbnet *dev)
-{
- dev->frame_errors++;
- if (dev->frame_errors > 5) {
- struct urb *urb;
- struct usb_ctrlrequest *req;
- int status;
-
- /* Send a flush */
- urb = usb_alloc_urb (0, SLAB_ATOMIC);
- if (!urb)
- return;
-
- req = kmalloc (sizeof *req, GFP_ATOMIC);
- if (!req) {
- usb_free_urb (urb);
- return;
- }
-
- req->bRequestType = USB_DIR_OUT
- | USB_TYPE_VENDOR
- | USB_RECIP_DEVICE;
- req->bRequest = REQUEST_REGISTER;
- req->wValue = cpu_to_le16 (USBCTL_FLUSH_THIS
- | USBCTL_FLUSH_OTHER);
- req->wIndex = cpu_to_le16 (REG_USBCTL);
- req->wLength = cpu_to_le16 (0);
-
- /* queue an async control request, we don't need
- * to do anything when it finishes except clean up.
- */
- usb_fill_control_urb (urb, dev->udev,
- usb_sndctrlpipe (dev->udev, 0),
- (unsigned char *) req,
- NULL, 0,
- nc_flush_complete, req);
- status = usb_submit_urb (urb, GFP_ATOMIC);
- if (status) {
- kfree (req);
- usb_free_urb (urb);
- return;
- }
-
- if (netif_msg_rx_err (dev))
- devdbg (dev, "flush net1080; too many framing errors");
- dev->frame_errors = 0;
- }
-}
-
-static int net1080_rx_fixup (struct usbnet *dev, struct sk_buff *skb)
-{
- struct nc_header *header;
- struct nc_trailer *trailer;
- u16 hdr_len, packet_len;
-
- if (!(skb->len & 0x01)
- || MIN_FRAMED > skb->len
- || skb->len > FRAMED_SIZE (dev->net->mtu)) {
- dev->stats.rx_frame_errors++;
- dbg ("rx framesize %d range %d..%d mtu %d", skb->len,
- (int)MIN_FRAMED, (int)FRAMED_SIZE (dev->net->mtu),
- dev->net->mtu);
- nc_ensure_sync (dev);
- return 0;
- }
-
- header = (struct nc_header *) skb->data;
- hdr_len = le16_to_cpup (&header->hdr_len);
- packet_len = le16_to_cpup (&header->packet_len);
- if (FRAMED_SIZE (packet_len) > MAX_PACKET) {
- dev->stats.rx_frame_errors++;
- dbg ("packet too big, %d", packet_len);
- nc_ensure_sync (dev);
- return 0;
- } else if (hdr_len < MIN_HEADER) {
- dev->stats.rx_frame_errors++;
- dbg ("header too short, %d", hdr_len);
- nc_ensure_sync (dev);
- return 0;
- } else if (hdr_len > MIN_HEADER) {
- // out of band data for us?
- dbg ("header OOB, %d bytes", hdr_len - MIN_HEADER);
- nc_ensure_sync (dev);
- // switch (vendor/product ids) { ... }
- }
- skb_pull (skb, hdr_len);
-
- trailer = (struct nc_trailer *)
- (skb->data + skb->len - sizeof *trailer);
- skb_trim (skb, skb->len - sizeof *trailer);
-
- if ((packet_len & 0x01) == 0) {
- if (skb->data [packet_len] != PAD_BYTE) {
- dev->stats.rx_frame_errors++;
- dbg ("bad pad");
- return 0;
- }
- skb_trim (skb, skb->len - 1);
- }
- if (skb->len != packet_len) {
- dev->stats.rx_frame_errors++;
- dbg ("bad packet len %d (expected %d)",
- skb->len, packet_len);
- nc_ensure_sync (dev);
- return 0;
- }
- if (header->packet_id != get_unaligned (&trailer->packet_id)) {
- dev->stats.rx_fifo_errors++;
- dbg ("(2+ dropped) rx packet_id mismatch 0x%x 0x%x",
- le16_to_cpu (header->packet_id),
- le16_to_cpu (trailer->packet_id));
- return 0;
- }
-#if 0
- devdbg (dev, "frame <rx h %d p %d id %d", header->hdr_len,
- header->packet_len, header->packet_id);
-#endif
- dev->frame_errors = 0;
- return 1;
-}
-
-static struct sk_buff *
-net1080_tx_fixup (struct usbnet *dev, struct sk_buff *skb, int flags)
-{
- int padlen;
- struct sk_buff *skb2;
-
- padlen = ((skb->len + sizeof (struct nc_header)
- + sizeof (struct nc_trailer)) & 0x01) ? 0 : 1;
- if (!skb_cloned (skb)) {
- int headroom = skb_headroom (skb);
- int tailroom = skb_tailroom (skb);
-
- if ((padlen + sizeof (struct nc_trailer)) <= tailroom
- && sizeof (struct nc_header) <= headroom)
- /* There's enough head and tail room */
- return skb;
-
- if ((sizeof (struct nc_header) + padlen
- + sizeof (struct nc_trailer)) <
- (headroom + tailroom)) {
- /* There's enough total room, so just readjust */
- skb->data = memmove (skb->head
- + sizeof (struct nc_header),
- skb->data, skb->len);
- skb->tail = skb->data + skb->len;
- return skb;
- }
- }
-
- /* Create a new skb to use with the correct size */
- skb2 = skb_copy_expand (skb,
- sizeof (struct nc_header),
- sizeof (struct nc_trailer) + padlen,
- flags);
- dev_kfree_skb_any (skb);
- return skb2;
-}
-
-static const struct driver_info net1080_info = {
- .description = "NetChip TurboCONNECT",
- .flags = FLAG_FRAMING_NC,
- .reset = net1080_reset,
- .check_connect =net1080_check_connect,
- .rx_fixup = net1080_rx_fixup,
- .tx_fixup = net1080_tx_fixup,
-};
-
-#endif /* CONFIG_USB_NET1080 */
-
-
-
-#ifdef CONFIG_USB_PL2301
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Prolific PL-2301/PL-2302 driver ... http://www.prolifictech.com
- *
- * The protocol and handshaking used here should be bug-compatible
- * with the Linux 2.2 "plusb" driver, by Deti Fliegl.
- *
- *-------------------------------------------------------------------------*/
-
-/*
- * Bits 0-4 can be used for software handshaking; they're set from
- * one end, cleared from the other, "read" with the interrupt byte.
- */
-#define PL_S_EN (1<<7) /* (feature only) suspend enable */
-/* reserved bit -- rx ready (6) ? */
-#define PL_TX_READY (1<<5) /* (interrupt only) transmit ready */
-#define PL_RESET_OUT (1<<4) /* reset output pipe */
-#define PL_RESET_IN (1<<3) /* reset input pipe */
-#define PL_TX_C (1<<2) /* transmission complete */
-#define PL_TX_REQ (1<<1) /* transmission received */
-#define PL_PEER_E (1<<0) /* peer exists */
-
-static inline int
-pl_vendor_req (struct usbnet *dev, u8 req, u8 val, u8 index)
-{
- return usb_control_msg (dev->udev,
- usb_rcvctrlpipe (dev->udev, 0),
- req,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- val, index,
- NULL, 0,
- CONTROL_TIMEOUT_MS);
-}
-
-static inline int
-pl_clear_QuickLink_features (struct usbnet *dev, int val)
-{
- return pl_vendor_req (dev, 1, (u8) val, 0);
-}
-
-static inline int
-pl_set_QuickLink_features (struct usbnet *dev, int val)
-{
- return pl_vendor_req (dev, 3, (u8) val, 0);
-}
-
-/*-------------------------------------------------------------------------*/
-
-static int pl_reset (struct usbnet *dev)
-{
- /* some units seem to need this reset, others reject it utterly.
- * FIXME be more like "naplink" or windows drivers.
- */
- (void) pl_set_QuickLink_features (dev,
- PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E);
- return 0;
-}
-
-static const struct driver_info prolific_info = {
- .description = "Prolific PL-2301/PL-2302",
- .flags = FLAG_NO_SETINT,
- /* some PL-2302 versions seem to fail usb_set_interface() */
- .reset = pl_reset,
-};
-
-#endif /* CONFIG_USB_PL2301 */
-
-
-#ifdef CONFIG_USB_KC2190
-#define HAVE_HARDWARE
-static const struct driver_info kc2190_info = {
- .description = "KC Technology KC-190",
-};
-#endif /* CONFIG_USB_KC2190 */
-
-
-#ifdef CONFIG_USB_ARMLINUX
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Intel's SA-1100 chip integrates basic USB support, and is used
- * in PDAs like some iPaqs, the Yopy, some Zaurus models, and more.
- * When they run Linux, arch/arm/mach-sa1100/usb-eth.c may be used to
- * network using minimal USB framing data.
- *
- * This describes the driver currently in standard ARM Linux kernels.
- * The Zaurus uses a different driver (see later).
- *
- * PXA25x and PXA210 use XScale cores (ARM v5TE) with better USB support
- * and different USB endpoint numbering than the SA1100 devices. The
- * mach-pxa/usb-eth.c driver re-uses the device ids from mach-sa1100
- * so we rely on the endpoint descriptors.
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info linuxdev_info = {
- .description = "Linux Device",
- .check_connect = always_connected,
-};
-
-static const struct driver_info yopy_info = {
- .description = "Yopy",
- .check_connect = always_connected,
-};
-
-static const struct driver_info blob_info = {
- .description = "Boot Loader OBject",
- .check_connect = always_connected,
-};
-
-#endif /* CONFIG_USB_ARMLINUX */
-
-
-#ifdef CONFIG_USB_ZAURUS
-#define HAVE_HARDWARE
-
-#include <linux/crc32.h>
-
-/*-------------------------------------------------------------------------
- *
- * Zaurus is also a SA-1110 based PDA, but one using a different driver
- * (and framing) for its USB slave/gadget controller than the case above.
- *
- * For the current version of that driver, the main way that framing is
- * nonstandard (also from perspective of the CDC ethernet model!) is a
- * crc32, added to help detect when some sa1100 usb-to-memory DMA errata
- * haven't been fully worked around. Also, all Zaurii use the same
- * default Ethernet address.
- *
- * PXA based models use the same framing, and also can't implement
- * set_interface properly.
- *
- * All known Zaurii lie about their standards conformance. Most lie by
- * saying they support CDC Ethernet. Some lie and say they support CDC
- * MDLM (as if for access to cell phone modems). Someone, please beat
- * on Sharp (and other such vendors) for a while with a cluestick.
- *
- *-------------------------------------------------------------------------*/
-
-static struct sk_buff *
-zaurus_tx_fixup (struct usbnet *dev, struct sk_buff *skb, int flags)
-{
- int padlen;
- struct sk_buff *skb2;
-
- padlen = 2;
- if (!skb_cloned (skb)) {
- int tailroom = skb_tailroom (skb);
- if ((padlen + 4) <= tailroom)
- goto done;
- }
- skb2 = skb_copy_expand (skb, 0, 4 + padlen, flags);
- dev_kfree_skb_any (skb);
- skb = skb2;
- if (skb) {
- u32 fcs;
-done:
- fcs = crc32_le (~0, skb->data, skb->len);
- fcs = ~fcs;
-
- *skb_put (skb, 1) = fcs & 0xff;
- *skb_put (skb, 1) = (fcs>> 8) & 0xff;
- *skb_put (skb, 1) = (fcs>>16) & 0xff;
- *skb_put (skb, 1) = (fcs>>24) & 0xff;
- }
- return skb;
-}
-
-static const struct driver_info zaurus_sl5x00_info = {
- .description = "Sharp Zaurus SL-5x00",
- .flags = FLAG_FRAMING_Z,
- .check_connect = always_connected,
- .bind = generic_cdc_bind,
- .unbind = cdc_unbind,
- .tx_fixup = zaurus_tx_fixup,
-};
-#define ZAURUS_STRONGARM_INFO ((unsigned long)&zaurus_sl5x00_info)
-
-static const struct driver_info zaurus_pxa_info = {
- .description = "Sharp Zaurus, PXA-2xx based",
- .flags = FLAG_FRAMING_Z,
- .check_connect = always_connected,
- .bind = generic_cdc_bind,
- .unbind = cdc_unbind,
- .tx_fixup = zaurus_tx_fixup,
-};
-#define ZAURUS_PXA_INFO ((unsigned long)&zaurus_pxa_info)
-
-static const struct driver_info olympus_mxl_info = {
- .description = "Olympus R1000",
- .flags = FLAG_FRAMING_Z,
- .check_connect = always_connected,
- .bind = generic_cdc_bind,
- .unbind = cdc_unbind,
- .tx_fixup = zaurus_tx_fixup,
-};
-#define OLYMPUS_MXL_INFO ((unsigned long)&olympus_mxl_info)
-
-
-/* Some more recent products using Lineo/Belcarra code will wrongly claim
- * CDC MDLM conformance. They aren't conformant: data endpoints live
- * in the control interface, there's no data interface, and it's not used
- * to talk to a cell phone radio. But at least we can detect these two
- * pseudo-classes, rather than growing this product list with entries for
- * each new nonconformant product (sigh).
- */
-static const u8 safe_guid[16] = {
- 0x5d, 0x34, 0xcf, 0x66, 0x11, 0x18, 0x11, 0xd6,
- 0xa2, 0x1a, 0x00, 0x01, 0x02, 0xca, 0x9a, 0x7f,
-};
-static const u8 blan_guid[16] = {
- 0x74, 0xf0, 0x3d, 0xbd, 0x1e, 0xc1, 0x44, 0x70,
- 0xa3, 0x67, 0x71, 0x34, 0xc9, 0xf5, 0x54, 0x37,
-};
-
-static int blan_mdlm_bind (struct usbnet *dev, struct usb_interface *intf)
-{
- u8 *buf = intf->cur_altsetting->extra;
- int len = intf->cur_altsetting->extralen;
- struct usb_cdc_mdlm_desc *desc = NULL;
- struct usb_cdc_mdlm_detail_desc *detail = NULL;
-
- while (len > 3) {
- if (buf [1] != USB_DT_CS_INTERFACE)
- goto next_desc;
-
- /* use bDescriptorSubType, and just verify that we get a
- * "BLAN" (or "SAFE") descriptor.
- */
- switch (buf [2]) {
- case USB_CDC_MDLM_TYPE:
- if (desc) {
- dev_dbg (&intf->dev, "extra MDLM\n");
- goto bad_desc;
- }
- desc = (void *) buf;
- if (desc->bLength != sizeof *desc) {
- dev_dbg (&intf->dev, "MDLM len %u\n",
- desc->bLength);
- goto bad_desc;
- }
- /* expect bcdVersion 1.0, ignore */
- if (memcmp(&desc->bGUID, blan_guid, 16)
- && memcmp(&desc->bGUID, safe_guid, 16) ) {
- /* hey, this one might _really_ be MDLM! */
- dev_dbg (&intf->dev, "MDLM guid\n");
- goto bad_desc;
- }
- break;
- case USB_CDC_MDLM_DETAIL_TYPE:
- if (detail) {
- dev_dbg (&intf->dev, "extra MDLM detail\n");
- goto bad_desc;
- }
- detail = (void *) buf;
- switch (detail->bGuidDescriptorType) {
- case 0: /* "SAFE" */
- if (detail->bLength != (sizeof *detail + 2))
- goto bad_detail;
- break;
- case 1: /* "BLAN" */
- if (detail->bLength != (sizeof *detail + 3))
- goto bad_detail;
- break;
- default:
- goto bad_detail;
- }
-
- /* assuming we either noticed BLAN already, or will
- * find it soon, there are some data bytes here:
- * - bmNetworkCapabilities (unused)
- * - bmDataCapabilities (bits, see below)
- * - bPad (ignored, for PADAFTER -- BLAN-only)
- * bits are:
- * - 0x01 -- Zaurus framing (add CRC)
- * - 0x02 -- PADBEFORE (CRC includes some padding)
- * - 0x04 -- PADAFTER (some padding after CRC)
- * - 0x08 -- "fermat" packet mangling (for hw bugs)
- * the PADBEFORE appears not to matter; we interop
- * with devices that use it and those that don't.
- */
- if ((detail->bDetailData[1] & ~02) != 0x01) {
- /* bmDataCapabilites == 0 would be fine too,
- * but framing is minidriver-coupled for now.
- */
-bad_detail:
- dev_dbg (&intf->dev,
- "bad MDLM detail, %d %d %d\n",
- detail->bLength,
- detail->bDetailData[0],
- detail->bDetailData[2]);
- goto bad_desc;
- }
- break;
- }
-next_desc:
- len -= buf [0]; /* bLength */
- buf += buf [0];
- }
-
- if (!desc || !detail) {
- dev_dbg (&intf->dev, "missing cdc mdlm %s%sdescriptor\n",
- desc ? "" : "func ",
- detail ? "" : "detail ");
- goto bad_desc;
- }
-
- /* There's probably a CDC Ethernet descriptor there, but we can't
- * rely on the Ethernet address it provides since not all vendors
- * bother to make it unique. Likewise there's no point in tracking
- * of the CDC event notifications.
- */
- return get_endpoints (dev, intf);
-
-bad_desc:
- dev_info (&dev->udev->dev, "unsupported MDLM descriptors\n");
- return -ENODEV;
-}
-
-static const struct driver_info bogus_mdlm_info = {
- .description = "pseudo-MDLM (BLAN) device",
- .flags = FLAG_FRAMING_Z,
- .check_connect = always_connected,
- .tx_fixup = zaurus_tx_fixup,
- .bind = blan_mdlm_bind,
-};
-
-#else
-
-/* blacklist all those devices */
-#define ZAURUS_STRONGARM_INFO 0
-#define ZAURUS_PXA_INFO 0
-#define OLYMPUS_MXL_INFO 0
-
-#endif
+EXPORT_SYMBOL_GPL(usbnet_skb_return);
/*-------------------------------------------------------------------------
@@ -2868,22 +230,12 @@ static const struct driver_info bogus_mdlm_info = {
static int usbnet_change_mtu (struct net_device *net, int new_mtu)
{
struct usbnet *dev = netdev_priv(net);
+ int ll_mtu = new_mtu + net->hard_header_len;
- if (new_mtu <= MIN_PACKET || new_mtu > MAX_PACKET)
+ if (new_mtu <= 0 || ll_mtu > dev->hard_mtu)
return -EINVAL;
-#ifdef CONFIG_USB_NET1080
- if (((dev->driver_info->flags) & FLAG_FRAMING_NC)) {
- if (FRAMED_SIZE (new_mtu) > MAX_PACKET)
- return -EINVAL;
- }
-#endif
-#ifdef CONFIG_USB_GENESYS
- if (((dev->driver_info->flags) & FLAG_FRAMING_GL)
- && new_mtu > GL_MAX_PACKET_LEN)
- return -EINVAL;
-#endif
// no second zero-length packet read wanted after mtu-sized packets
- if (((new_mtu + sizeof (struct ethhdr)) % dev->maxpacket) == 0)
+ if ((ll_mtu % dev->maxpacket) == 0)
return -EDOM;
net->mtu = new_mtu;
return 0;
@@ -2922,7 +274,7 @@ static void defer_bh(struct usbnet *dev, struct sk_buff *skb, struct sk_buff_hea
* NOTE: annoying asymmetry: if it's active, schedule_work() fails,
* but tasklet_schedule() doesn't. hope the failure is rare.
*/
-static void defer_kevent (struct usbnet *dev, int work)
+void usbnet_defer_kevent (struct usbnet *dev, int work)
{
set_bit (work, &dev->flags);
if (!schedule_work (&dev->kevent))
@@ -2930,50 +282,24 @@ static void defer_kevent (struct usbnet *dev, int work)
else
devdbg (dev, "kevent %d scheduled", work);
}
+EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
/*-------------------------------------------------------------------------*/
static void rx_complete (struct urb *urb, struct pt_regs *regs);
-static void rx_submit (struct usbnet *dev, struct urb *urb, int flags)
+static void rx_submit (struct usbnet *dev, struct urb *urb, unsigned flags)
{
struct sk_buff *skb;
struct skb_data *entry;
int retval = 0;
unsigned long lockflags;
- size_t size;
-
-#ifdef CONFIG_USB_NET1080
- if (dev->driver_info->flags & FLAG_FRAMING_NC)
- size = FRAMED_SIZE (dev->net->mtu);
- else
-#endif
-#ifdef CONFIG_USB_GENESYS
- if (dev->driver_info->flags & FLAG_FRAMING_GL)
- size = GL_RCV_BUF_SIZE;
- else
-#endif
-#ifdef CONFIG_USB_ZAURUS
- if (dev->driver_info->flags & FLAG_FRAMING_Z)
- size = 6 + (sizeof (struct ethhdr) + dev->net->mtu);
- else
-#endif
-#ifdef CONFIG_USB_RNDIS
- if (dev->driver_info->flags & FLAG_FRAMING_RN)
- size = RNDIS_MAX_TRANSFER;
- else
-#endif
-#ifdef CONFIG_USB_AX8817X
- if (dev->driver_info->flags & FLAG_FRAMING_AX)
- size = 2048;
- else
-#endif
- size = (sizeof (struct ethhdr) + dev->net->mtu);
+ size_t size = dev->rx_urb_size;
if ((skb = alloc_skb (size + NET_IP_ALIGN, flags)) == NULL) {
if (netif_msg_rx_err (dev))
devdbg (dev, "no rx skb");
- defer_kevent (dev, EVENT_RX_MEMORY);
+ usbnet_defer_kevent (dev, EVENT_RX_MEMORY);
usb_free_urb (urb);
return;
}
@@ -2987,7 +313,6 @@ static void rx_submit (struct usbnet *dev, struct urb *urb, int flags)
usb_fill_bulk_urb (urb, dev->udev, dev->in,
skb->data, size, rx_complete, skb);
- urb->transfer_flags |= URB_ASYNC_UNLINK;
spin_lock_irqsave (&dev->rxq.lock, lockflags);
@@ -2996,10 +321,10 @@ static void rx_submit (struct usbnet *dev, struct urb *urb, int flags)
&& !test_bit (EVENT_RX_HALT, &dev->flags)) {
switch (retval = usb_submit_urb (urb, GFP_ATOMIC)){
case -EPIPE:
- defer_kevent (dev, EVENT_RX_HALT);
+ usbnet_defer_kevent (dev, EVENT_RX_HALT);
break;
case -ENOMEM:
- defer_kevent (dev, EVENT_RX_MEMORY);
+ usbnet_defer_kevent (dev, EVENT_RX_MEMORY);
break;
case -ENODEV:
if (netif_msg_ifdown (dev))
@@ -3037,7 +362,7 @@ static inline void rx_process (struct usbnet *dev, struct sk_buff *skb)
// else network stack removes extra byte if we forced a short packet
if (skb->len)
- skb_return (dev, skb);
+ usbnet_skb_return (dev, skb);
else {
if (netif_msg_rx_err (dev))
devdbg (dev, "drop");
@@ -3063,7 +388,7 @@ static void rx_complete (struct urb *urb, struct pt_regs *regs)
switch (urb_status) {
// success
case 0:
- if (MIN_PACKET > skb->len || skb->len > MAX_PACKET) {
+ if (skb->len < dev->net->hard_header_len) {
entry->state = rx_cleanup;
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
@@ -3078,7 +403,7 @@ static void rx_complete (struct urb *urb, struct pt_regs *regs)
// storm, recovering as needed.
case -EPIPE:
dev->stats.rx_errors++;
- defer_kevent (dev, EVENT_RX_HALT);
+ usbnet_defer_kevent (dev, EVENT_RX_HALT);
// FALLTHROUGH
// software-driven interface shutdown
@@ -3320,55 +645,58 @@ done:
/*-------------------------------------------------------------------------*/
-static void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
+/* ethtool methods; minidrivers may need to add some more, but
+ * they'll probably want to use this base set.
+ */
+
+void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
{
struct usbnet *dev = netdev_priv(net);
+ /* REVISIT don't always return "usbnet" */
strncpy (info->driver, driver_name, sizeof info->driver);
strncpy (info->version, DRIVER_VERSION, sizeof info->version);
strncpy (info->fw_version, dev->driver_info->description,
sizeof info->fw_version);
usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
}
+EXPORT_SYMBOL_GPL(usbnet_get_drvinfo);
static u32 usbnet_get_link (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- /* If a check_connect is defined, return it's results */
+ /* If a check_connect is defined, return its result */
if (dev->driver_info->check_connect)
return dev->driver_info->check_connect (dev) == 0;
- /* Otherwise, we're up to avoid breaking scripts */
+ /* Otherwise, say we're up (to avoid breaking scripts) */
return 1;
}
-static u32 usbnet_get_msglevel (struct net_device *net)
+u32 usbnet_get_msglevel (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
return dev->msg_enable;
}
+EXPORT_SYMBOL_GPL(usbnet_get_msglevel);
-static void usbnet_set_msglevel (struct net_device *net, u32 level)
+void usbnet_set_msglevel (struct net_device *net, u32 level)
{
struct usbnet *dev = netdev_priv(net);
dev->msg_enable = level;
}
+EXPORT_SYMBOL_GPL(usbnet_set_msglevel);
-static int usbnet_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
-{
-#ifdef NEED_MII
- {
- struct usbnet *dev = netdev_priv(net);
-
- if (dev->mii.mdio_read != NULL && dev->mii.mdio_write != NULL)
- return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
- }
-#endif
- return -EOPNOTSUPP;
-}
+/* drivers may override default ethtool_ops in their bind() routine */
+static struct ethtool_ops usbnet_ethtool_ops = {
+ .get_drvinfo = usbnet_get_drvinfo,
+ .get_link = usbnet_get_link,
+ .get_msglevel = usbnet_get_msglevel,
+ .set_msglevel = usbnet_set_msglevel,
+};
/*-------------------------------------------------------------------------*/
@@ -3387,19 +715,24 @@ kevent (void *data)
if (test_bit (EVENT_TX_HALT, &dev->flags)) {
unlink_urbs (dev, &dev->txq);
status = usb_clear_halt (dev->udev, dev->out);
- if (status < 0 && status != -EPIPE) {
+ if (status < 0
+ && status != -EPIPE
+ && status != -ESHUTDOWN) {
if (netif_msg_tx_err (dev))
deverr (dev, "can't clear tx halt, status %d",
status);
} else {
clear_bit (EVENT_TX_HALT, &dev->flags);
- netif_wake_queue (dev->net);
+ if (status != -ESHUTDOWN)
+ netif_wake_queue (dev->net);
}
}
if (test_bit (EVENT_RX_HALT, &dev->flags)) {
unlink_urbs (dev, &dev->rxq);
status = usb_clear_halt (dev->udev, dev->in);
- if (status < 0 && status != -EPIPE) {
+ if (status < 0
+ && status != -EPIPE
+ && status != -ESHUTDOWN) {
if (netif_msg_rx_err (dev))
deverr (dev, "can't clear rx halt, status %d",
status);
@@ -3458,7 +791,7 @@ static void tx_complete (struct urb *urb, struct pt_regs *regs)
switch (urb->status) {
case -EPIPE:
- defer_kevent (dev, EVENT_TX_HALT);
+ usbnet_defer_kevent (dev, EVENT_TX_HALT);
break;
/* software-driven interface shutdown */
@@ -3515,10 +848,6 @@ static int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net)
struct skb_data *entry;
struct driver_info *info = dev->driver_info;
unsigned long flags;
-#ifdef CONFIG_USB_NET1080
- struct nc_header *header = NULL;
- struct nc_trailer *trailer = NULL;
-#endif /* CONFIG_USB_NET1080 */
// some devices want funky USB-level framing, for
// win32 driver (usually) and/or hardware quirks
@@ -3544,24 +873,8 @@ static int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net)
entry->state = tx_start;
entry->length = length;
- // FIXME: reorganize a bit, so that fixup() fills out NetChip
- // framing too. (Packet ID update needs the spinlock...)
- // [ BETTER: we already own net->xmit_lock, that's enough ]
-
-#ifdef CONFIG_USB_NET1080
- if (info->flags & FLAG_FRAMING_NC) {
- header = (struct nc_header *) skb_push (skb, sizeof *header);
- header->hdr_len = cpu_to_le16 (sizeof (*header));
- header->packet_len = cpu_to_le16 (length);
- if (!((skb->len + sizeof *trailer) & 0x01))
- *skb_put (skb, 1) = PAD_BYTE;
- trailer = (struct nc_trailer *) skb_put (skb, sizeof *trailer);
- }
-#endif /* CONFIG_USB_NET1080 */
-
usb_fill_bulk_urb (urb, dev->udev, dev->out,
skb->data, skb->len, tx_complete, skb);
- urb->transfer_flags |= URB_ASYNC_UNLINK;
/* don't assume the hardware handles USB_ZERO_PACKET
* NOTE: strictly conforming cdc-ether devices should expect
@@ -3574,22 +887,10 @@ static int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net)
spin_lock_irqsave (&dev->txq.lock, flags);
-#ifdef CONFIG_USB_NET1080
- if (info->flags & FLAG_FRAMING_NC) {
- header->packet_id = cpu_to_le16 ((u16)dev->dev_packet_id++);
- put_unaligned (header->packet_id, &trailer->packet_id);
-#if 0
- devdbg (dev, "frame >tx h %d p %d id %d",
- header->hdr_len, header->packet_len,
- header->packet_id);
-#endif
- }
-#endif /* CONFIG_USB_NET1080 */
-
switch ((retval = usb_submit_urb (urb, GFP_ATOMIC))) {
case -EPIPE:
netif_stop_queue (net);
- defer_kevent (dev, EVENT_TX_HALT);
+ usbnet_defer_kevent (dev, EVENT_TX_HALT);
break;
default:
if (netif_msg_tx_err (dev))
@@ -3692,7 +993,7 @@ static void usbnet_bh (unsigned long param)
// precondition: never called in_interrupt
-static void usbnet_disconnect (struct usb_interface *intf)
+void usbnet_disconnect (struct usb_interface *intf)
{
struct usbnet *dev;
struct usb_device *xdev;
@@ -3706,7 +1007,8 @@ static void usbnet_disconnect (struct usb_interface *intf)
xdev = interface_to_usbdev (intf);
if (netif_msg_probe (dev))
- devinfo (dev, "unregister usbnet usb-%s-%s, %s",
+ devinfo (dev, "unregister '%s' usb-%s-%s, %s",
+ intf->dev.driver->name,
xdev->bus->bus_name, xdev->devpath,
dev->driver_info->description);
@@ -3722,15 +1024,14 @@ static void usbnet_disconnect (struct usb_interface *intf)
free_netdev(net);
usb_put_dev (xdev);
}
+EXPORT_SYMBOL_GPL(usbnet_disconnect);
/*-------------------------------------------------------------------------*/
-static struct ethtool_ops usbnet_ethtool_ops;
-
// precondition: never called in_interrupt
-static int
+int
usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
{
struct usbnet *dev;
@@ -3779,6 +1080,10 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
strcpy (net->name, "usb%d");
memcpy (net->dev_addr, node_id, sizeof node_id);
+ /* rx and tx sides can use different message sizes;
+ * bind() should set rx_urb_size in that case.
+ */
+ dev->hard_mtu = net->mtu + net->hard_header_len;
#if 0
// dma_supported() is deeply broken on almost all architectures
// possible with some EHCI controllers
@@ -3793,7 +1098,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
net->stop = usbnet_stop;
net->watchdog_timeo = TX_TIMEOUT_JIFFIES;
net->tx_timeout = usbnet_tx_timeout;
- net->do_ioctl = usbnet_ioctl;
net->ethtool_ops = &usbnet_ethtool_ops;
// allow device-specific bind/init procedures
@@ -3806,8 +1110,12 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
if ((dev->driver_info->flags & FLAG_ETHER) != 0
&& (net->dev_addr [0] & 0x02) == 0)
strcpy (net->name, "eth%d");
- } else if (!info->in || info->out)
- status = get_endpoints (dev, udev);
+
+ /* maybe the remote can't receive an Ethernet MTU */
+ if (net->mtu > (dev->hard_mtu - net->hard_header_len))
+ net->mtu = dev->hard_mtu - net->hard_header_len;
+ } else if (!info->in || !info->out)
+ status = usbnet_get_endpoints (dev, udev);
else {
dev->in = usb_rcvbulkpipe (xdev, info->in);
dev->out = usb_sndbulkpipe (xdev, info->out);
@@ -3819,12 +1127,13 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
status = 0;
}
-
if (status == 0 && dev->status)
status = init_status (dev, udev);
if (status < 0)
goto out1;
+ if (!dev->rx_urb_size)
+ dev->rx_urb_size = dev->hard_mtu;
dev->maxpacket = usb_maxpacket (dev->udev, dev->out, 1);
SET_NETDEV_DEV(net, &udev->dev);
@@ -3832,8 +1141,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
if (status)
goto out3;
if (netif_msg_probe (dev))
- devinfo (dev, "register usbnet at usb-%s-%s, %s, "
+ devinfo (dev, "register '%s' at usb-%s-%s, %s, "
"%02x:%02x:%02x:%02x:%02x:%02x",
+ udev->dev.driver->name,
xdev->bus->bus_name, xdev->devpath,
dev->driver_info->description,
net->dev_addr [0], net->dev_addr [1],
@@ -3857,12 +1167,15 @@ out:
usb_put_dev(xdev);
return status;
}
+EXPORT_SYMBOL_GPL(usbnet_probe);
/*-------------------------------------------------------------------------*/
-#ifdef CONFIG_PM
+/* FIXME these suspend/resume methods assume non-CDC style
+ * devices, with only one interface.
+ */
-static int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
+int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
{
struct usbnet *dev = usb_get_intfdata(intf);
@@ -3875,8 +1188,9 @@ static int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
intf->dev.power.power_state = PMSG_SUSPEND;
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_suspend);
-static int usbnet_resume (struct usb_interface *intf)
+int usbnet_resume (struct usb_interface *intf)
{
struct usbnet *dev = usb_get_intfdata(intf);
@@ -3885,357 +1199,27 @@ static int usbnet_resume (struct usb_interface *intf)
tasklet_schedule (&dev->bh);
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_resume);
-#else /* !CONFIG_PM */
-
-#define usbnet_suspend NULL
-#define usbnet_resume NULL
-
-#endif /* CONFIG_PM */
-
-/*-------------------------------------------------------------------------*/
-
-#ifndef HAVE_HARDWARE
-#error You need to configure some hardware for this driver
-#endif
-
-/*
- * chip vendor names won't normally be on the cables, and
- * may not be on the device.
- */
-
-static const struct usb_device_id products [] = {
-
-#ifdef CONFIG_USB_ALI_M5632
-{
- USB_DEVICE (0x0402, 0x5632), // ALi defaults
- .driver_info = (unsigned long) &ali_m5632_info,
-},
-#endif
-
-#ifdef CONFIG_USB_AN2720
-{
- USB_DEVICE (0x0547, 0x2720), // AnchorChips defaults
- .driver_info = (unsigned long) &an2720_info,
-}, {
- USB_DEVICE (0x0547, 0x2727), // Xircom PGUNET
- .driver_info = (unsigned long) &an2720_info,
-},
-#endif
-
-#ifdef CONFIG_USB_BELKIN
-{
- USB_DEVICE (0x050d, 0x0004), // Belkin
- .driver_info = (unsigned long) &belkin_info,
-}, {
- USB_DEVICE (0x056c, 0x8100), // eTEK
- .driver_info = (unsigned long) &belkin_info,
-}, {
- USB_DEVICE (0x0525, 0x9901), // Advance USBNET (eTEK)
- .driver_info = (unsigned long) &belkin_info,
-},
-#endif
-
-#ifdef CONFIG_USB_AX8817X
-{
- // Linksys USB200M
- USB_DEVICE (0x077b, 0x2226),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Netgear FA120
- USB_DEVICE (0x0846, 0x1040),
- .driver_info = (unsigned long) &netgear_fa120_info,
-}, {
- // DLink DUB-E100
- USB_DEVICE (0x2001, 0x1a00),
- .driver_info = (unsigned long) &dlink_dub_e100_info,
-}, {
- // Intellinet, ST Lab USB Ethernet
- USB_DEVICE (0x0b95, 0x1720),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Hawking UF200, TrendNet TU2-ET100
- USB_DEVICE (0x07b8, 0x420a),
- .driver_info = (unsigned long) &hawking_uf200_info,
-}, {
- // Billionton Systems, USB2AR
- USB_DEVICE (0x08dd, 0x90ff),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // ATEN UC210T
- USB_DEVICE (0x0557, 0x2009),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Buffalo LUA-U2-KTX
- USB_DEVICE (0x0411, 0x003d),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
- USB_DEVICE (0x6189, 0x182d),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // corega FEther USB2-TX
- USB_DEVICE (0x07aa, 0x0017),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Surecom EP-1427X-2
- USB_DEVICE (0x1189, 0x0893),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // goodway corp usb gwusb2e
- USB_DEVICE (0x1631, 0x6200),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // ASIX AX88772 10/100
- USB_DEVICE (0x0b95, 0x7720),
- .driver_info = (unsigned long) &ax88772_info,
-},
-#endif
-
-#ifdef CONFIG_USB_EPSON2888
-{
- USB_DEVICE (0x0525, 0x2888), // EPSON USB client
- .driver_info = (unsigned long) &epson2888_info,
-},
-#endif
-
-#ifdef CONFIG_USB_GENESYS
-{
- USB_DEVICE (0x05e3, 0x0502), // GL620USB-A
- .driver_info = (unsigned long) &genelink_info,
-},
- /* NOT: USB_DEVICE (0x05e3, 0x0501), // GL620USB
- * that's half duplex, not currently supported
- */
-#endif
-
-#ifdef CONFIG_USB_NET1080
-{
- USB_DEVICE (0x0525, 0x1080), // NetChip ref design
- .driver_info = (unsigned long) &net1080_info,
-}, {
- USB_DEVICE (0x06D0, 0x0622), // Laplink Gold
- .driver_info = (unsigned long) &net1080_info,
-},
-#endif
-
-#ifdef CONFIG_USB_PL2301
-{
- USB_DEVICE (0x067b, 0x0000), // PL-2301
- .driver_info = (unsigned long) &prolific_info,
-}, {
- USB_DEVICE (0x067b, 0x0001), // PL-2302
- .driver_info = (unsigned long) &prolific_info,
-},
-#endif
-
-#ifdef CONFIG_USB_KC2190
-{
- USB_DEVICE (0x050f, 0x0190), // KC-190
- .driver_info = (unsigned long) &kc2190_info,
-},
-#endif
-
-#ifdef CONFIG_USB_RNDIS
-{
- /* RNDIS is MSFT's un-official variant of CDC ACM */
- USB_INTERFACE_INFO (USB_CLASS_COMM, 2 /* ACM */, 0x0ff),
- .driver_info = (unsigned long) &rndis_info,
-},
-#endif
-
-#ifdef CONFIG_USB_ARMLINUX
-/*
- * SA-1100 using standard ARM Linux kernels, or compatible.
- * Often used when talking to Linux PDAs (iPaq, Yopy, etc).
- * The sa-1100 "usb-eth" driver handles the basic framing.
- *
- * PXA25x or PXA210 ... these use a "usb-eth" driver much like
- * the sa1100 one, but hardware uses different endpoint numbers.
- *
- * Or the Linux "Ethernet" gadget on hardware that can't talk
- * CDC Ethernet (e.g., no altsettings), in either of two modes:
- * - acting just like the old "usb-eth" firmware, though
- * the implementation is different
- * - supporting RNDIS as the first/default configuration for
- * MS-Windows interop; Linux needs to use the other config
- */
-{
- // 1183 = 0x049F, both used as hex values?
- // Compaq "Itsy" vendor/product id
- USB_DEVICE (0x049F, 0x505A), // usb-eth, or compatible
- .driver_info = (unsigned long) &linuxdev_info,
-}, {
- USB_DEVICE (0x0E7E, 0x1001), // G.Mate "Yopy"
- .driver_info = (unsigned long) &yopy_info,
-}, {
- USB_DEVICE (0x8086, 0x07d3), // "blob" bootloader
- .driver_info = (unsigned long) &blob_info,
-}, {
- // Linux Ethernet/RNDIS gadget on pxa210/25x/26x
- // e.g. Gumstix, current OpenZaurus, ...
- USB_DEVICE_VER (0x0525, 0xa4a2, 0x0203, 0x0203),
- .driver_info = (unsigned long) &linuxdev_info,
-},
-#endif
-
-#if defined(CONFIG_USB_ZAURUS) || defined(CONFIG_USB_CDCETHER)
-/*
- * SA-1100 based Sharp Zaurus ("collie"), or compatible.
- * Same idea as above, but different framing.
- *
- * PXA-2xx based models are also lying-about-cdc.
- * Some models don't even tell the same lies ...
- *
- * NOTE: OpenZaurus versions with 2.6 kernels won't use these entries,
- * unlike the older ones with 2.4 "embedix" kernels.
- *
- * NOTE: These entries do double-duty, serving as blacklist entries
- * whenever Zaurus support isn't enabled, but CDC Ethernet is.
- */
-#define ZAURUS_MASTER_INTERFACE \
- .bInterfaceClass = USB_CLASS_COMM, \
- .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, \
- .bInterfaceProtocol = USB_CDC_PROTO_NONE
-{
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x8004,
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_STRONGARM_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x8005, /* A-300 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x8006, /* B-500/SL-5600 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x8007, /* C-700 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x9031, /* C-750 C-760 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- .idProduct = 0x9032, /* SL-6000 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-}, {
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x04DD,
- /* reported with some C860 units */
- .idProduct = 0x9050, /* C-860 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = ZAURUS_PXA_INFO,
-},
-
-#ifdef CONFIG_USB_ZAURUS
- /* At least some (reports vary) PXA units have very different lies
- * about their standards support: they claim to be cell phones with
- * direct access to their radios. (They don't conform to CDC MDLM.)
- */
-{
- USB_INTERFACE_INFO (USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
- USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &bogus_mdlm_info,
-},
-#endif
-
-/* Olympus has some models with a Zaurus-compatible option.
- * R-1000 uses a FreeScale i.MXL cpu (ARMv4T)
- */
-{
- .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
- | USB_DEVICE_ID_MATCH_DEVICE,
- .idVendor = 0x07B4,
- .idProduct = 0x0F02, /* R-1000 */
- ZAURUS_MASTER_INTERFACE,
- .driver_info = OLYMPUS_MXL_INFO,
-},
-#endif
-
-#ifdef CONFIG_USB_CDCETHER
-{
- /* CDC Ether uses two interfaces, not necessarily consecutive.
- * We match the main interface, ignoring the optional device
- * class so we could handle devices that aren't exclusively
- * CDC ether.
- *
- * NOTE: this match must come AFTER entries working around
- * bugs/quirks in a given product (like Zaurus, above).
- */
- USB_INTERFACE_INFO (USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
- USB_CDC_PROTO_NONE),
- .driver_info = (unsigned long) &cdc_info,
-},
-#endif
-
- { }, // END
-};
-MODULE_DEVICE_TABLE (usb, products);
-
-static struct usb_driver usbnet_driver = {
- .owner = THIS_MODULE,
- .name = driver_name,
- .id_table = products,
- .probe = usbnet_probe,
- .disconnect = usbnet_disconnect,
- .suspend = usbnet_suspend,
- .resume = usbnet_resume,
-};
-
-/* Default ethtool_ops assigned. Devices can override in their bind() routine */
-static struct ethtool_ops usbnet_ethtool_ops = {
- .get_drvinfo = usbnet_get_drvinfo,
- .get_link = usbnet_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
-};
/*-------------------------------------------------------------------------*/
-static int __init usbnet_init (void)
+static int __init usbnet_init(void)
{
- // compiler should optimize these out
+ /* compiler should optimize this out */
BUG_ON (sizeof (((struct sk_buff *)0)->cb)
< sizeof (struct skb_data));
-#ifdef CONFIG_USB_CDCETHER
- BUG_ON ((sizeof (((struct usbnet *)0)->data)
- < sizeof (struct cdc_state)));
-#endif
random_ether_addr(node_id);
-
- return usb_register(&usbnet_driver);
+ return 0;
}
-module_init (usbnet_init);
+module_init(usbnet_init);
-static void __exit usbnet_exit (void)
+static void __exit usbnet_exit(void)
{
- usb_deregister (&usbnet_driver);
}
-module_exit (usbnet_exit);
+module_exit(usbnet_exit);
-MODULE_AUTHOR ("David Brownell <dbrownell@users.sourceforge.net>");
-MODULE_DESCRIPTION ("USB Host-to-Host Link Drivers (numerous vendors)");
-MODULE_LICENSE ("GPL");
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("USB network driver framework");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/usbnet.h b/drivers/usb/net/usbnet.h
new file mode 100644
index 00000000000..7aa0abd1a9b
--- /dev/null
+++ b/drivers/usb/net/usbnet.h
@@ -0,0 +1,193 @@
+/*
+ * USB Networking Link Interface
+ *
+ * Copyright (C) 2000-2005 by David Brownell <dbrownell@users.sourceforge.net>
+ * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#ifndef __USBNET_H
+#define __USBNET_H
+
+
+/* interface from usbnet core to each USB networking link we handle */
+struct usbnet {
+ /* housekeeping */
+ struct usb_device *udev;
+ struct driver_info *driver_info;
+ wait_queue_head_t *wait;
+
+ /* i/o info: pipes etc */
+ unsigned in, out;
+ struct usb_host_endpoint *status;
+ unsigned maxpacket;
+ struct timer_list delay;
+
+ /* protocol/interface state */
+ struct net_device *net;
+ struct net_device_stats stats;
+ int msg_enable;
+ unsigned long data [5];
+ u32 xid;
+ u32 hard_mtu; /* count any extra framing */
+ size_t rx_urb_size; /* size for rx urbs */
+ struct mii_if_info mii;
+
+ /* various kinds of pending driver work */
+ struct sk_buff_head rxq;
+ struct sk_buff_head txq;
+ struct sk_buff_head done;
+ struct urb *interrupt;
+ struct tasklet_struct bh;
+
+ struct work_struct kevent;
+ unsigned long flags;
+# define EVENT_TX_HALT 0
+# define EVENT_RX_HALT 1
+# define EVENT_RX_MEMORY 2
+# define EVENT_STS_SPLIT 3
+# define EVENT_LINK_RESET 4
+};
+
+static inline struct usb_driver *driver_of(struct usb_interface *intf)
+{
+ return to_usb_driver(intf->dev.driver);
+}
+
+/* interface from the device/framing level "minidriver" to core */
+struct driver_info {
+ char *description;
+
+ int flags;
+/* framing is CDC Ethernet, not writing ZLPs (hw issues), or optionally: */
+#define FLAG_FRAMING_NC 0x0001 /* guard against device dropouts */
+#define FLAG_FRAMING_GL 0x0002 /* genelink batches packets */
+#define FLAG_FRAMING_Z 0x0004 /* zaurus adds a trailer */
+#define FLAG_FRAMING_RN 0x0008 /* RNDIS batches, plus huge header */
+
+#define FLAG_NO_SETINT 0x0010 /* device can't set_interface() */
+#define FLAG_ETHER 0x0020 /* maybe use "eth%d" names */
+
+#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
+
+ /* init device ... can sleep, or cause probe() failure */
+ int (*bind)(struct usbnet *, struct usb_interface *);
+
+ /* cleanup device ... can sleep, but can't fail */
+ void (*unbind)(struct usbnet *, struct usb_interface *);
+
+ /* reset device ... can sleep */
+ int (*reset)(struct usbnet *);
+
+ /* see if peer is connected ... can sleep */
+ int (*check_connect)(struct usbnet *);
+
+ /* for status polling */
+ void (*status)(struct usbnet *, struct urb *);
+
+ /* link reset handling, called from defer_kevent */
+ int (*link_reset)(struct usbnet *);
+
+ /* fixup rx packet (strip framing) */
+ int (*rx_fixup)(struct usbnet *dev, struct sk_buff *skb);
+
+ /* fixup tx packet (add framing) */
+ struct sk_buff *(*tx_fixup)(struct usbnet *dev,
+ struct sk_buff *skb, unsigned flags);
+
+ /* for new devices, use the descriptor-reading code instead */
+ int in; /* rx endpoint */
+ int out; /* tx endpoint */
+
+ unsigned long data; /* Misc driver specific data */
+};
+
+/* Minidrivers are just drivers using the "usbnet" core as a powerful
+ * network-specific subroutine library ... that happens to do pretty
+ * much everything except custom framing and chip-specific stuff.
+ */
+extern int usbnet_probe(struct usb_interface *, const struct usb_device_id *);
+extern int usbnet_suspend (struct usb_interface *, pm_message_t );
+extern int usbnet_resume (struct usb_interface *);
+extern void usbnet_disconnect(struct usb_interface *);
+
+
+/* Drivers that reuse some of the standard USB CDC infrastructure
+ * (notably, using multiple interfaces according to the the CDC
+ * union descriptor) get some helper code.
+ */
+struct cdc_state {
+ struct usb_cdc_header_desc *header;
+ struct usb_cdc_union_desc *u;
+ struct usb_cdc_ether_desc *ether;
+ struct usb_interface *control;
+ struct usb_interface *data;
+};
+
+extern int usbnet_generic_cdc_bind (struct usbnet *, struct usb_interface *);
+extern void usbnet_cdc_unbind (struct usbnet *, struct usb_interface *);
+
+/* CDC and RNDIS support the same host-chosen packet filters for IN transfers */
+#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
+ |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
+ |USB_CDC_PACKET_TYPE_PROMISCUOUS \
+ |USB_CDC_PACKET_TYPE_DIRECTED)
+
+
+/* we record the state for each of our queued skbs */
+enum skb_state {
+ illegal = 0,
+ tx_start, tx_done,
+ rx_start, rx_done, rx_cleanup
+};
+
+struct skb_data { /* skb->cb is one of these */
+ struct urb *urb;
+ struct usbnet *dev;
+ enum skb_state state;
+ size_t length;
+};
+
+
+extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
+extern void usbnet_defer_kevent (struct usbnet *, int);
+extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
+
+extern u32 usbnet_get_msglevel (struct net_device *);
+extern void usbnet_set_msglevel (struct net_device *, u32);
+extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
+
+/* messaging support includes the interface name, so it must not be
+ * used before it has one ... notably, in minidriver bind() calls.
+ */
+#ifdef DEBUG
+#define devdbg(usbnet, fmt, arg...) \
+ printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+#else
+#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#endif
+
+#define deverr(usbnet, fmt, arg...) \
+ printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+#define devwarn(usbnet, fmt, arg...) \
+ printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
+
+#define devinfo(usbnet, fmt, arg...) \
+ printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
+
+
+#endif /* __USBNET_H */
diff --git a/drivers/usb/net/zaurus.c b/drivers/usb/net/zaurus.c
new file mode 100644
index 00000000000..ee3b892aeab
--- /dev/null
+++ b/drivers/usb/net/zaurus.c
@@ -0,0 +1,386 @@
+/*
+ * Copyright (C) 2002 Pavel Machek <pavel@ucw.cz>
+ * Copyright (C) 2002-2005 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+// #define DEBUG // error path messages, extra info
+// #define VERBOSE // more; success messages
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/crc32.h>
+#include <linux/usb.h>
+#include <linux/usb_cdc.h>
+
+#include "usbnet.h"
+
+
+/*
+ * All known Zaurii lie about their standards conformance. At least
+ * the earliest SA-1100 models lie by saying they support CDC Ethernet.
+ * Some later models (especially PXA-25x and PXA-27x based ones) lie
+ * and say they support CDC MDLM (for access to cell phone modems).
+ *
+ * There are non-Zaurus products that use these same protocols too.
+ *
+ * The annoying thing is that at the same time Sharp was developing
+ * that annoying standards-breaking software, the Linux community had
+ * a simple "CDC Subset" working reliably on the same SA-1100 hardware.
+ * That is, the same functionality but not violating standards.
+ *
+ * The CDC Ethernet nonconformance points are troublesome to hosts
+ * with a true CDC Ethernet implementation:
+ * - Framing appends a CRC, which the spec says drivers "must not" do;
+ * - Transfers data in altsetting zero, instead of altsetting 1;
+ * - All these peripherals use the same ethernet address.
+ *
+ * The CDC MDLM nonconformance is less immediately troublesome, since all
+ * MDLM implementations are quasi-proprietary anyway.
+ */
+
+static struct sk_buff *
+zaurus_tx_fixup(struct usbnet *dev, struct sk_buff *skb, unsigned flags)
+{
+ int padlen;
+ struct sk_buff *skb2;
+
+ padlen = 2;
+ if (!skb_cloned(skb)) {
+ int tailroom = skb_tailroom(skb);
+ if ((padlen + 4) <= tailroom)
+ goto done;
+ }
+ skb2 = skb_copy_expand(skb, 0, 4 + padlen, flags);
+ dev_kfree_skb_any(skb);
+ skb = skb2;
+ if (skb) {
+ u32 fcs;
+done:
+ fcs = crc32_le(~0, skb->data, skb->len);
+ fcs = ~fcs;
+
+ *skb_put (skb, 1) = fcs & 0xff;
+ *skb_put (skb, 1) = (fcs>> 8) & 0xff;
+ *skb_put (skb, 1) = (fcs>>16) & 0xff;
+ *skb_put (skb, 1) = (fcs>>24) & 0xff;
+ }
+ return skb;
+}
+
+static int zaurus_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ /* Belcarra's funky framing has other options; mostly
+ * TRAILERS (!) with 4 bytes CRC, and maybe 2 pad bytes.
+ */
+ dev->net->hard_header_len += 6;
+ dev->rx_urb_size = dev->net->hard_header_len + dev->net->mtu;
+ return usbnet_generic_cdc_bind(dev, intf);
+}
+
+/* PDA style devices are always connected if present */
+static int always_connected (struct usbnet *dev)
+{
+ return 0;
+}
+
+static const struct driver_info zaurus_sl5x00_info = {
+ .description = "Sharp Zaurus SL-5x00",
+ .flags = FLAG_FRAMING_Z,
+ .check_connect = always_connected,
+ .bind = zaurus_bind,
+ .unbind = usbnet_cdc_unbind,
+ .tx_fixup = zaurus_tx_fixup,
+};
+#define ZAURUS_STRONGARM_INFO ((unsigned long)&zaurus_sl5x00_info)
+
+static const struct driver_info zaurus_pxa_info = {
+ .description = "Sharp Zaurus, PXA-2xx based",
+ .flags = FLAG_FRAMING_Z,
+ .check_connect = always_connected,
+ .bind = zaurus_bind,
+ .unbind = usbnet_cdc_unbind,
+ .tx_fixup = zaurus_tx_fixup,
+};
+#define ZAURUS_PXA_INFO ((unsigned long)&zaurus_pxa_info)
+
+static const struct driver_info olympus_mxl_info = {
+ .description = "Olympus R1000",
+ .flags = FLAG_FRAMING_Z,
+ .check_connect = always_connected,
+ .bind = zaurus_bind,
+ .unbind = usbnet_cdc_unbind,
+ .tx_fixup = zaurus_tx_fixup,
+};
+#define OLYMPUS_MXL_INFO ((unsigned long)&olympus_mxl_info)
+
+
+/* Some more recent products using Lineo/Belcarra code will wrongly claim
+ * CDC MDLM conformance. They aren't conformant: data endpoints live
+ * in the control interface, there's no data interface, and it's not used
+ * to talk to a cell phone radio. But at least we can detect these two
+ * pseudo-classes, rather than growing this product list with entries for
+ * each new nonconformant product (sigh).
+ */
+static const u8 safe_guid[16] = {
+ 0x5d, 0x34, 0xcf, 0x66, 0x11, 0x18, 0x11, 0xd6,
+ 0xa2, 0x1a, 0x00, 0x01, 0x02, 0xca, 0x9a, 0x7f,
+};
+static const u8 blan_guid[16] = {
+ 0x74, 0xf0, 0x3d, 0xbd, 0x1e, 0xc1, 0x44, 0x70,
+ 0xa3, 0x67, 0x71, 0x34, 0xc9, 0xf5, 0x54, 0x37,
+};
+
+static int blan_mdlm_bind(struct usbnet *dev, struct usb_interface *intf)
+{
+ u8 *buf = intf->cur_altsetting->extra;
+ int len = intf->cur_altsetting->extralen;
+ struct usb_cdc_mdlm_desc *desc = NULL;
+ struct usb_cdc_mdlm_detail_desc *detail = NULL;
+
+ while (len > 3) {
+ if (buf [1] != USB_DT_CS_INTERFACE)
+ goto next_desc;
+
+ /* use bDescriptorSubType, and just verify that we get a
+ * "BLAN" (or "SAFE") descriptor.
+ */
+ switch (buf [2]) {
+ case USB_CDC_MDLM_TYPE:
+ if (desc) {
+ dev_dbg(&intf->dev, "extra MDLM\n");
+ goto bad_desc;
+ }
+ desc = (void *) buf;
+ if (desc->bLength != sizeof *desc) {
+ dev_dbg(&intf->dev, "MDLM len %u\n",
+ desc->bLength);
+ goto bad_desc;
+ }
+ /* expect bcdVersion 1.0, ignore */
+ if (memcmp(&desc->bGUID, blan_guid, 16)
+ && memcmp(&desc->bGUID, safe_guid, 16) ) {
+ /* hey, this one might _really_ be MDLM! */
+ dev_dbg(&intf->dev, "MDLM guid\n");
+ goto bad_desc;
+ }
+ break;
+ case USB_CDC_MDLM_DETAIL_TYPE:
+ if (detail) {
+ dev_dbg(&intf->dev, "extra MDLM detail\n");
+ goto bad_desc;
+ }
+ detail = (void *) buf;
+ switch (detail->bGuidDescriptorType) {
+ case 0: /* "SAFE" */
+ if (detail->bLength != (sizeof *detail + 2))
+ goto bad_detail;
+ break;
+ case 1: /* "BLAN" */
+ if (detail->bLength != (sizeof *detail + 3))
+ goto bad_detail;
+ break;
+ default:
+ goto bad_detail;
+ }
+
+ /* assuming we either noticed BLAN already, or will
+ * find it soon, there are some data bytes here:
+ * - bmNetworkCapabilities (unused)
+ * - bmDataCapabilities (bits, see below)
+ * - bPad (ignored, for PADAFTER -- BLAN-only)
+ * bits are:
+ * - 0x01 -- Zaurus framing (add CRC)
+ * - 0x02 -- PADBEFORE (CRC includes some padding)
+ * - 0x04 -- PADAFTER (some padding after CRC)
+ * - 0x08 -- "fermat" packet mangling (for hw bugs)
+ * the PADBEFORE appears not to matter; we interop
+ * with devices that use it and those that don't.
+ */
+ if ((detail->bDetailData[1] & ~0x02) != 0x01) {
+ /* bmDataCapabilites == 0 would be fine too,
+ * but framing is minidriver-coupled for now.
+ */
+bad_detail:
+ dev_dbg(&intf->dev,
+ "bad MDLM detail, %d %d %d\n",
+ detail->bLength,
+ detail->bDetailData[0],
+ detail->bDetailData[2]);
+ goto bad_desc;
+ }
+ break;
+ }
+next_desc:
+ len -= buf [0]; /* bLength */
+ buf += buf [0];
+ }
+
+ if (!desc || !detail) {
+ dev_dbg(&intf->dev, "missing cdc mdlm %s%sdescriptor\n",
+ desc ? "" : "func ",
+ detail ? "" : "detail ");
+ goto bad_desc;
+ }
+
+ /* There's probably a CDC Ethernet descriptor there, but we can't
+ * rely on the Ethernet address it provides since not all vendors
+ * bother to make it unique. Likewise there's no point in tracking
+ * of the CDC event notifications.
+ */
+ return usbnet_get_endpoints(dev, intf);
+
+bad_desc:
+ dev_info(&dev->udev->dev, "unsupported MDLM descriptors\n");
+ return -ENODEV;
+}
+
+static const struct driver_info bogus_mdlm_info = {
+ .description = "pseudo-MDLM (BLAN) device",
+ .flags = FLAG_FRAMING_Z,
+ .check_connect = always_connected,
+ .tx_fixup = zaurus_tx_fixup,
+ .bind = blan_mdlm_bind,
+};
+
+static const struct usb_device_id products [] = {
+#define ZAURUS_MASTER_INTERFACE \
+ .bInterfaceClass = USB_CLASS_COMM, \
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, \
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE
+
+/* SA-1100 based Sharp Zaurus ("collie"), or compatible. */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8004,
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_STRONGARM_INFO,
+},
+
+/* PXA-2xx based models are also lying-about-cdc. If you add any
+ * more devices that claim to be CDC Ethernet, make sure they get
+ * added to the blacklist in cdc_ether too.
+ *
+ * NOTE: OpenZaurus versions with 2.6 kernels won't use these entries,
+ * unlike the older ones with 2.4 "embedix" kernels.
+ */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8005, /* A-300 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8006, /* B-500/SL-5600 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x8007, /* C-700 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x9031, /* C-750 C-760 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ .idProduct = 0x9032, /* SL-6000 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+}, {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x04DD,
+ /* reported with some C860 units */
+ .idProduct = 0x9050, /* C-860 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = ZAURUS_PXA_INFO,
+},
+
+
+/* At least some of the newest PXA units have very different lies about
+ * their standards support: they claim to be cell phones offering
+ * direct access to their radios! (No, they don't conform to CDC MDLM.)
+ */
+{
+ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long) &bogus_mdlm_info,
+},
+
+/* Olympus has some models with a Zaurus-compatible option.
+ * R-1000 uses a FreeScale i.MXL cpu (ARMv4T)
+ */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO
+ | USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x07B4,
+ .idProduct = 0x0F02, /* R-1000 */
+ ZAURUS_MASTER_INTERFACE,
+ .driver_info = OLYMPUS_MXL_INFO,
+},
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+static struct usb_driver zaurus_driver = {
+ .owner = THIS_MODULE,
+ .name = "zaurus",
+ .id_table = products,
+ .probe = usbnet_probe,
+ .disconnect = usbnet_disconnect,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+};
+
+static int __init zaurus_init(void)
+{
+ return usb_register(&zaurus_driver);
+}
+module_init(zaurus_init);
+
+static void __exit zaurus_exit(void)
+{
+ usb_deregister(&zaurus_driver);
+}
+module_exit(zaurus_exit);
+
+MODULE_AUTHOR("Pavel Machek, David Brownell");
+MODULE_DESCRIPTION("Sharp Zaurus PDA, and compatible products");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/net/zd1201.c b/drivers/usb/net/zd1201.c
index fc013978837..c4e479ee926 100644
--- a/drivers/usb/net/zd1201.c
+++ b/drivers/usb/net/zd1201.c
@@ -847,7 +847,6 @@ static void zd1201_tx_timeout(struct net_device *dev)
return;
dev_warn(&zd->usb->dev, "%s: TX timeout, shooting down urb\n",
dev->name);
- zd->tx_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(zd->tx_urb);
zd->stats.tx_errors++;
/* Restart the timeout to quiet the watchdog: */
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 012e63e0580..05c44ae3ed3 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -453,8 +453,8 @@ static int generic_startup (struct usb_serial *serial)
priv->cbr_mask = B300;
usb_set_serial_port_data(serial->port[0], priv);
- return (0);
-}
+ return 0;
+}
static int cypress_earthmate_startup (struct usb_serial *serial)
@@ -464,14 +464,15 @@ static int cypress_earthmate_startup (struct usb_serial *serial)
dbg("%s", __FUNCTION__);
if (generic_startup(serial)) {
- dbg("%s - Failed setting up port %d", __FUNCTION__, serial->port[0]->number);
+ dbg("%s - Failed setting up port %d", __FUNCTION__,
+ serial->port[0]->number);
return 1;
}
priv = usb_get_serial_port_data(serial->port[0]);
priv->chiptype = CT_EARTHMATE;
-
- return (0);
+
+ return 0;
} /* cypress_earthmate_startup */
@@ -482,14 +483,15 @@ static int cypress_hidcom_startup (struct usb_serial *serial)
dbg("%s", __FUNCTION__);
if (generic_startup(serial)) {
- dbg("%s - Failed setting up port %d", __FUNCTION__, serial->port[0]->number);
+ dbg("%s - Failed setting up port %d", __FUNCTION__,
+ serial->port[0]->number);
return 1;
}
priv = usb_get_serial_port_data(serial->port[0]);
priv->chiptype = CT_CYPHIDCOM;
- return (0);
+ return 0;
} /* cypress_hidcom_startup */
@@ -909,7 +911,8 @@ static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsi
} /* cypress_ioctl */
-static void cypress_set_termios (struct usb_serial_port *port, struct termios *old_termios)
+static void cypress_set_termios (struct usb_serial_port *port,
+ struct termios *old_termios)
{
struct cypress_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
@@ -918,7 +921,7 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
unsigned long flags;
__u8 oldlines;
int linechange = 0;
-
+
dbg("%s - port %d", __FUNCTION__, port->number);
tty = port->tty;
@@ -931,10 +934,12 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
if (!priv->termios_initialized) {
if (priv->chiptype == CT_EARTHMATE) {
*(tty->termios) = tty_std_termios;
- tty->termios->c_cflag = B4800 | CS8 | CREAD | HUPCL | CLOCAL;
+ tty->termios->c_cflag = B4800 | CS8 | CREAD | HUPCL |
+ CLOCAL;
} else if (priv->chiptype == CT_CYPHIDCOM) {
*(tty->termios) = tty_std_termios;
- tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+ tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL |
+ CLOCAL;
}
priv->termios_initialized = 1;
}
@@ -946,12 +951,15 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
/* check if there are new settings */
if (old_termios) {
if ((cflag != old_termios->c_cflag) ||
- (RELEVANT_IFLAG(iflag) != RELEVANT_IFLAG(old_termios->c_iflag))) {
- dbg("%s - attempting to set new termios settings", __FUNCTION__);
- /* should make a copy of this in case something goes wrong in the function, we can restore it */
+ (RELEVANT_IFLAG(iflag) !=
+ RELEVANT_IFLAG(old_termios->c_iflag))) {
+ dbg("%s - attempting to set new termios settings",
+ __FUNCTION__);
+ /* should make a copy of this in case something goes
+ * wrong in the function, we can restore it */
spin_lock_irqsave(&priv->lock, flags);
priv->tmp_termios = *(tty->termios);
- spin_unlock_irqrestore(&priv->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
} else {
dbg("%s - nothing to do, exiting", __FUNCTION__);
return;
@@ -962,21 +970,34 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
/* set number of data bits, parity, stop bits */
/* when parity is disabled the parity type bit is ignored */
- stop_bits = cflag & CSTOPB ? 1 : 0; /* 1 means 2 stop bits, 0 means 1 stop bit */
-
+ /* 1 means 2 stop bits, 0 means 1 stop bit */
+ stop_bits = cflag & CSTOPB ? 1 : 0;
+
if (cflag & PARENB) {
parity_enable = 1;
- parity_type = cflag & PARODD ? 1 : 0; /* 1 means odd parity, 0 means even parity */
+ /* 1 means odd parity, 0 means even parity */
+ parity_type = cflag & PARODD ? 1 : 0;
} else
parity_enable = parity_type = 0;
if (cflag & CSIZE) {
switch (cflag & CSIZE) {
- case CS5: data_bits = 0; break;
- case CS6: data_bits = 1; break;
- case CS7: data_bits = 2; break;
- case CS8: data_bits = 3; break;
- default: err("%s - CSIZE was set, but not CS5-CS8", __FUNCTION__); data_bits = 3;
+ case CS5:
+ data_bits = 0;
+ break;
+ case CS6:
+ data_bits = 1;
+ break;
+ case CS7:
+ data_bits = 2;
+ break;
+ case CS8:
+ data_bits = 3;
+ break;
+ default:
+ err("%s - CSIZE was set, but not CS5-CS8",
+ __FUNCTION__);
+ data_bits = 3;
}
} else
data_bits = 3;
@@ -991,63 +1012,85 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
} else {
baud_mask = (cflag & CBAUD);
switch(baud_mask) {
- case B300: dbg("%s - setting baud 300bps", __FUNCTION__); break;
- case B600: dbg("%s - setting baud 600bps", __FUNCTION__); break;
- case B1200: dbg("%s - setting baud 1200bps", __FUNCTION__); break;
- case B2400: dbg("%s - setting baud 2400bps", __FUNCTION__); break;
- case B4800: dbg("%s - setting baud 4800bps", __FUNCTION__); break;
- case B9600: dbg("%s - setting baud 9600bps", __FUNCTION__); break;
- case B19200: dbg("%s - setting baud 19200bps", __FUNCTION__); break;
- case B38400: dbg("%s - setting baud 38400bps", __FUNCTION__); break;
- case B57600: dbg("%s - setting baud 57600bps", __FUNCTION__); break;
- case B115200: dbg("%s - setting baud 115200bps", __FUNCTION__); break;
- default: dbg("%s - unknown masked baud rate", __FUNCTION__);
+ case B300:
+ dbg("%s - setting baud 300bps", __FUNCTION__);
+ break;
+ case B600:
+ dbg("%s - setting baud 600bps", __FUNCTION__);
+ break;
+ case B1200:
+ dbg("%s - setting baud 1200bps", __FUNCTION__);
+ break;
+ case B2400:
+ dbg("%s - setting baud 2400bps", __FUNCTION__);
+ break;
+ case B4800:
+ dbg("%s - setting baud 4800bps", __FUNCTION__);
+ break;
+ case B9600:
+ dbg("%s - setting baud 9600bps", __FUNCTION__);
+ break;
+ case B19200:
+ dbg("%s - setting baud 19200bps", __FUNCTION__);
+ break;
+ case B38400:
+ dbg("%s - setting baud 38400bps", __FUNCTION__);
+ break;
+ case B57600:
+ dbg("%s - setting baud 57600bps", __FUNCTION__);
+ break;
+ case B115200:
+ dbg("%s - setting baud 115200bps", __FUNCTION__);
+ break;
+ default:
+ dbg("%s - unknown masked baud rate", __FUNCTION__);
}
priv->line_control = (CONTROL_DTR | CONTROL_RTS);
}
spin_unlock_irqrestore(&priv->lock, flags);
-
- dbg("%s - sending %d stop_bits, %d parity_enable, %d parity_type, %d data_bits (+5)", __FUNCTION__,
- stop_bits, parity_enable, parity_type, data_bits);
- cypress_serial_control(port, baud_mask, data_bits, stop_bits, parity_enable,
- parity_type, 0, CYPRESS_SET_CONFIG);
+ dbg("%s - sending %d stop_bits, %d parity_enable, %d parity_type, "
+ "%d data_bits (+5)", __FUNCTION__, stop_bits,
+ parity_enable, parity_type, data_bits);
+
+ cypress_serial_control(port, baud_mask, data_bits, stop_bits,
+ parity_enable, parity_type, 0, CYPRESS_SET_CONFIG);
- /* we perform a CYPRESS_GET_CONFIG so that the current settings are filled into the private structure
- * this should confirm that all is working if it returns what we just set */
+ /* we perform a CYPRESS_GET_CONFIG so that the current settings are
+ * filled into the private structure this should confirm that all is
+ * working if it returns what we just set */
cypress_serial_control(port, 0, 0, 0, 0, 0, 0, CYPRESS_GET_CONFIG);
- /* Here we can define custom tty settings for devices
- *
- * the main tty termios flag base comes from empeg.c
- */
+ /* Here we can define custom tty settings for devices; the main tty
+ * termios flag base comes from empeg.c */
- spin_lock_irqsave(&priv->lock, flags);
+ spin_lock_irqsave(&priv->lock, flags);
if ( (priv->chiptype == CT_EARTHMATE) && (priv->baud_rate == 4800) ) {
-
- dbg("Using custom termios settings for a baud rate of 4800bps.");
+ dbg("Using custom termios settings for a baud rate of "
+ "4800bps.");
/* define custom termios settings for NMEA protocol */
tty->termios->c_iflag /* input modes - */
- &= ~(IGNBRK /* disable ignore break */
- | BRKINT /* disable break causes interrupt */
- | PARMRK /* disable mark parity errors */
- | ISTRIP /* disable clear high bit of input characters */
- | INLCR /* disable translate NL to CR */
- | IGNCR /* disable ignore CR */
- | ICRNL /* disable translate CR to NL */
- | IXON); /* disable enable XON/XOFF flow control */
-
+ &= ~(IGNBRK /* disable ignore break */
+ | BRKINT /* disable break causes interrupt */
+ | PARMRK /* disable mark parity errors */
+ | ISTRIP /* disable clear high bit of input char */
+ | INLCR /* disable translate NL to CR */
+ | IGNCR /* disable ignore CR */
+ | ICRNL /* disable translate CR to NL */
+ | IXON); /* disable enable XON/XOFF flow control */
+
tty->termios->c_oflag /* output modes */
- &= ~OPOST; /* disable postprocess output characters */
-
- tty->termios->c_lflag /* line discipline modes */
- &= ~(ECHO /* disable echo input characters */
- | ECHONL /* disable echo new line */
- | ICANON /* disable erase, kill, werase, and rprnt special characters */
- | ISIG /* disable interrupt, quit, and suspend special characters */
- | IEXTEN); /* disable non-POSIX special characters */
+ &= ~OPOST; /* disable postprocess output char */
+ tty->termios->c_lflag /* line discipline modes */
+ &= ~(ECHO /* disable echo input characters */
+ | ECHONL /* disable echo new line */
+ | ICANON /* disable erase, kill, werase, and rprnt
+ special characters */
+ | ISIG /* disable interrupt, quit, and suspend
+ special characters */
+ | IEXTEN); /* disable non-POSIX special characters */
} /* CT_CYPHIDCOM: Application should handle this for device */
linechange = (priv->line_control != oldlines);
@@ -1060,7 +1103,7 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
}
} /* cypress_set_termios */
-
+
/* returns amount of data still left in soft buffer */
static int cypress_chars_in_buffer(struct usb_serial_port *port)
{
@@ -1088,7 +1131,7 @@ static void cypress_throttle (struct usb_serial_port *port)
spin_lock_irqsave(&priv->lock, flags);
priv->rx_flags = THROTTLED;
- spin_unlock_irqrestore(&priv->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -1110,7 +1153,8 @@ static void cypress_unthrottle (struct usb_serial_port *port)
result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
if (result)
- dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+ dev_err(&port->dev, "%s - failed submitting read urb, "
+ "error %d\n", __FUNCTION__, result);
}
}
@@ -1122,7 +1166,7 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
unsigned long flags;
- char tty_flag = TTY_NORMAL;
+ char tty_flag = TTY_NORMAL;
int havedata = 0;
int bytes = 0;
int result;
@@ -1131,7 +1175,8 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
dbg("%s - port %d", __FUNCTION__, port->number);
if (urb->status) {
- dbg("%s - nonzero read status received: %d", __FUNCTION__, urb->status);
+ dbg("%s - nonzero read status received: %d", __FUNCTION__,
+ urb->status);
return;
}
@@ -1155,51 +1200,55 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
case 32:
/* This is for the CY7C64013... */
priv->current_status = data[0] & 0xF8;
- bytes = data[1]+2;
- i=2;
+ bytes = data[1] + 2;
+ i = 2;
if (bytes > 2)
havedata = 1;
break;
case 8:
/* This is for the CY7C63743... */
priv->current_status = data[0] & 0xF8;
- bytes = (data[0] & 0x07)+1;
- i=1;
+ bytes = (data[0] & 0x07) + 1;
+ i = 1;
if (bytes > 1)
havedata = 1;
break;
default:
- dbg("%s - wrong packet size - received %d bytes", __FUNCTION__, urb->actual_length);
+ dbg("%s - wrong packet size - received %d bytes",
+ __FUNCTION__, urb->actual_length);
spin_unlock_irqrestore(&priv->lock, flags);
goto continue_read;
}
spin_unlock_irqrestore(&priv->lock, flags);
- usb_serial_debug_data (debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+ usb_serial_debug_data (debug, &port->dev, __FUNCTION__,
+ urb->actual_length, data);
spin_lock_irqsave(&priv->lock, flags);
/* check to see if status has changed */
if (priv != NULL) {
if (priv->current_status != priv->prev_status) {
- priv->diff_status |= priv->current_status ^ priv->prev_status;
+ priv->diff_status |= priv->current_status ^
+ priv->prev_status;
wake_up_interruptible(&priv->delta_msr_wait);
priv->prev_status = priv->current_status;
}
}
- spin_unlock_irqrestore(&priv->lock, flags);
+ spin_unlock_irqrestore(&priv->lock, flags);
- /* hangup, as defined in acm.c... this might be a bad place for it though */
- if (tty && !(tty->termios->c_cflag & CLOCAL) && !(priv->current_status & UART_CD)) {
+ /* hangup, as defined in acm.c... this might be a bad place for it
+ * though */
+ if (tty && !(tty->termios->c_cflag & CLOCAL) &&
+ !(priv->current_status & UART_CD)) {
dbg("%s - calling hangup", __FUNCTION__);
tty_hangup(tty);
goto continue_read;
}
- /* There is one error bit... I'm assuming it is a parity error indicator
- * as the generic firmware will set this bit to 1 if a parity error occurs.
- * I can not find reference to any other error events.
- *
- */
+ /* There is one error bit... I'm assuming it is a parity error
+ * indicator as the generic firmware will set this bit to 1 if a
+ * parity error occurs.
+ * I can not find reference to any other error events. */
spin_lock_irqsave(&priv->lock, flags);
if (priv->current_status & CYP_ERROR) {
spin_unlock_irqrestore(&priv->lock, flags);
@@ -1211,7 +1260,8 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
/* process read if there is data other than line status */
if (tty && (bytes > i)) {
for (; i < bytes ; ++i) {
- dbg("pushing byte number %d - %d - %c",i,data[i],data[i]);
+ dbg("pushing byte number %d - %d - %c", i, data[i],
+ data[i]);
if(tty->flip.count >= TTY_FLIPBUF_SIZE) {
tty_flip_buffer_push(tty);
}
@@ -1221,25 +1271,28 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
}
spin_lock_irqsave(&priv->lock, flags);
- priv->bytes_in += bytes; /* control and status byte(s) are also counted */
+ /* control and status byte(s) are also counted */
+ priv->bytes_in += bytes;
spin_unlock_irqrestore(&priv->lock, flags);
continue_read:
-
- /* Continue trying to always read... unless the port has closed. */
+
+ /* Continue trying to always read... unless the port has closed. */
if (port->open_count > 0) {
- usb_fill_int_urb(port->interrupt_in_urb, port->serial->dev,
- usb_rcvintpipe(port->serial->dev, port->interrupt_in_endpointAddress),
- port->interrupt_in_urb->transfer_buffer,
- port->interrupt_in_urb->transfer_buffer_length,
- cypress_read_int_callback, port,
- interval);
- result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
- if (result)
- dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+ usb_fill_int_urb(port->interrupt_in_urb, port->serial->dev,
+ usb_rcvintpipe(port->serial->dev,
+ port->interrupt_in_endpointAddress),
+ port->interrupt_in_urb->transfer_buffer,
+ port->interrupt_in_urb->transfer_buffer_length,
+ cypress_read_int_callback, port, interval);
+ result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
+ if (result)
+ dev_err(&urb->dev->dev, "%s - failed resubmitting "
+ "read urb, error %d\n", __FUNCTION__,
+ result);
}
-
+
return;
} /* cypress_read_int_callback */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index d1964a0c416..0a6e8b474b1 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -269,6 +269,8 @@
#define DRIVER_DESC "USB FTDI Serial Converters Driver"
static int debug;
+static __u16 vendor = FTDI_VID;
+static __u16 product;
/* struct ftdi_sio_quirk is used by devices requiring special attention. */
struct ftdi_sio_quirk {
@@ -407,6 +409,34 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_GUDEADS_E88F_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_UR100_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },
+ /*
+ * These will probably use user-space drivers. Uncomment them if
+ * you need them or use the user-specified vendor/product module
+ * parameters (see ftdi_sio.h for the numbers). Make a fuss if
+ * you think the driver should recognize any of them by default.
+ */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, */
+ /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, */
{ USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
{ USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
@@ -418,6 +448,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(INTREPID_VID, INTREPID_VALUECAN_PID) },
{ USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
{ USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
+ { USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
{ USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
@@ -427,12 +458,21 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_0_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_0_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_1_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_2_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_3_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_4_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_5_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_6_PID) },
+ { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) },
{ USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
- { } /* Terminating entry */
+ { }, /* Optional parameter entry */
+ { } /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, id_table_combined);
@@ -2030,6 +2070,15 @@ static int __init ftdi_init (void)
int retval;
dbg("%s", __FUNCTION__);
+ if (vendor > 0 && product > 0) {
+ /* Add user specified VID/PID to reserved element of table. */
+ int i;
+ for (i = 0; id_table_combined[i].idVendor; i++)
+ ;
+ id_table_combined[i].match_flags = USB_DEVICE_ID_MATCH_DEVICE;
+ id_table_combined[i].idVendor = vendor;
+ id_table_combined[i].idProduct = product;
+ }
retval = usb_serial_register(&ftdi_sio_device);
if (retval)
goto failed_sio_register;
@@ -2066,4 +2115,9 @@ MODULE_LICENSE("GPL");
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug enabled or not");
+module_param(vendor, ushort, 0);
+MODULE_PARM_DESC(vendor, "User specified vendor ID (default="
+ __MODULE_STRING(FTDI_VID)")");
+module_param(product, ushort, 0);
+MODULE_PARM_DESC(vendor, "User specified product ID");
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 9f4342093e8..2c35d74cc6d 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -142,10 +142,43 @@
/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */
-/* ELV USB Module UO100 (PID sent by Stefan Frings) */
-#define FTDI_ELV_UO100_PID 0xFB58 /* Product Id */
-/* ELV USB Module UM100 (PID sent by Arnim Laeuger) */
-#define FTDI_ELV_UM100_PID 0xFB5A /* Product Id */
+/*
+ * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
+ * All of these devices use FTDI's vendor ID (0x0403).
+ *
+ * The previously included PID for the UO 100 module was incorrect.
+ * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
+ *
+ * Armin Laeuger originally sent the PID for the UM 100 module.
+ */
+#define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */
+#define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */
+#define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */
+#define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */
+/* Additional ELV PIDs that default to using the FTDI D2XX drivers on
+ * MS Windows, rather than the FTDI Virtual Com Port drivers.
+ * Maybe these will be easier to use with the libftdi/libusb user-space
+ * drivers, or possibly the Comedi drivers in some cases. */
+#define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */
+#define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */
+#define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */
+#define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */
+#define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */
+#define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */
+#define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */
+#define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */
+#define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */
+#define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */
+#define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */
+#define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */
+#define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */
+#define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
+#define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */
+#define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */
+#define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */
+#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
+#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
+#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
/*
* Definitions for ID TECH (www.idt-net.com) devices
@@ -222,6 +255,7 @@
*/
#define FALCOM_VID 0x0F94 /* Vendor Id */
#define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */
+#define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */
/*
* SUUNTO product ids
@@ -277,6 +311,18 @@
#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */
/*
+ * Xsens Technologies BV products (http://www.xsens.com).
+ */
+#define XSENS_CONVERTER_0_PID 0xD388
+#define XSENS_CONVERTER_1_PID 0xD389
+#define XSENS_CONVERTER_2_PID 0xD38A
+#define XSENS_CONVERTER_3_PID 0xD38B
+#define XSENS_CONVERTER_4_PID 0xD38C
+#define XSENS_CONVERTER_5_PID 0xD38D
+#define XSENS_CONVERTER_6_PID 0xD38E
+#define XSENS_CONVERTER_7_PID 0xD38F
+
+/*
* Evolution Robotics products (http://www.evolution.com/).
* Submitted by Shawn M. Lavelle.
*/
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index fb092629222..3b958e60f5e 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -383,11 +383,8 @@ static int keyspan_write(struct usb_serial_port *port,
dbg("%s - endpoint %d flip %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe), flip);
if (this_urb->status == -EINPROGRESS) {
- if (this_urb->transfer_flags & URB_ASYNC_UNLINK)
- break;
if (time_before(jiffies, p_priv->tx_start_time[flip] + 10 * HZ))
break;
- this_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(this_urb);
break;
}
@@ -402,7 +399,6 @@ static int keyspan_write(struct usb_serial_port *port,
/* send the data out the bulk port */
this_urb->transfer_buffer_length = todo + dataOffset;
- this_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
this_urb->dev = port->serial->dev;
if ((err = usb_submit_urb(this_urb, GFP_ATOMIC)) != 0) {
dbg("usb_submit_urb(write bulk) failed (%d)", err);
@@ -1119,10 +1115,8 @@ static int keyspan_open (struct usb_serial_port *port, struct file *filp)
static inline void stop_urb(struct urb *urb)
{
- if (urb && urb->status == -EINPROGRESS) {
- urb->transfer_flags &= ~URB_ASYNC_UNLINK;
+ if (urb && urb->status == -EINPROGRESS)
usb_kill_urb(urb);
- }
}
static void keyspan_close(struct usb_serial_port *port, struct file *filp)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e9256408757..92d0f925d05 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -45,29 +45,29 @@
#include "usb-serial.h"
/* Function prototypes */
-static int option_open (struct usb_serial_port *port, struct file *filp);
-static void option_close (struct usb_serial_port *port, struct file *filp);
-static int option_startup (struct usb_serial *serial);
-static void option_shutdown (struct usb_serial *serial);
-static void option_rx_throttle (struct usb_serial_port *port);
-static void option_rx_unthrottle (struct usb_serial_port *port);
-static int option_write_room (struct usb_serial_port *port);
+static int option_open(struct usb_serial_port *port, struct file *filp);
+static void option_close(struct usb_serial_port *port, struct file *filp);
+static int option_startup(struct usb_serial *serial);
+static void option_shutdown(struct usb_serial *serial);
+static void option_rx_throttle(struct usb_serial_port *port);
+static void option_rx_unthrottle(struct usb_serial_port *port);
+static int option_write_room(struct usb_serial_port *port);
static void option_instat_callback(struct urb *urb, struct pt_regs *regs);
-static int option_write (struct usb_serial_port *port,
- const unsigned char *buf, int count);
+static int option_write(struct usb_serial_port *port,
+ const unsigned char *buf, int count);
-static int option_chars_in_buffer (struct usb_serial_port *port);
-static int option_ioctl (struct usb_serial_port *port, struct file *file,
- unsigned int cmd, unsigned long arg);
-static void option_set_termios (struct usb_serial_port *port,
- struct termios *old);
-static void option_break_ctl (struct usb_serial_port *port, int break_state);
-static int option_tiocmget (struct usb_serial_port *port, struct file *file);
-static int option_tiocmset (struct usb_serial_port *port, struct file *file,
- unsigned int set, unsigned int clear);
-static int option_send_setup (struct usb_serial_port *port);
+static int option_chars_in_buffer(struct usb_serial_port *port);
+static int option_ioctl(struct usb_serial_port *port, struct file *file,
+ unsigned int cmd, unsigned long arg);
+static void option_set_termios(struct usb_serial_port *port,
+ struct termios *old);
+static void option_break_ctl(struct usb_serial_port *port, int break_state);
+static int option_tiocmget(struct usb_serial_port *port, struct file *file);
+static int option_tiocmset(struct usb_serial_port *port, struct file *file,
+ unsigned int set, unsigned int clear);
+static int option_send_setup(struct usb_serial_port *port);
/* Vendor and product IDs */
#define OPTION_VENDOR_ID 0x0AF0
@@ -76,7 +76,6 @@ static int option_send_setup (struct usb_serial_port *port);
#define OPTION_PRODUCT_FUSION 0x6000
#define OPTION_PRODUCT_FUSION2 0x6300
-
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
@@ -129,7 +128,6 @@ static int debug;
#define debug 0
#endif
-
/* per port private data */
#define N_IN_URB 4
@@ -156,10 +154,8 @@ struct option_port_private {
unsigned long tx_start_time[N_OUT_URB];
};
-
/* Functions used by new usb-serial code. */
-static int __init
-option_init (void)
+static int __init option_init(void)
{
int retval;
retval = usb_serial_register(&option_3port_device);
@@ -179,8 +175,7 @@ failed_3port_device_register:
return retval;
}
-static void __exit
-option_exit (void)
+static void __exit option_exit(void)
{
usb_deregister (&option_driver);
usb_serial_deregister (&option_3port_device);
@@ -189,39 +184,31 @@ option_exit (void)
module_init(option_init);
module_exit(option_exit);
-static void
-option_rx_throttle (struct usb_serial_port *port)
+static void option_rx_throttle(struct usb_serial_port *port)
{
dbg("%s", __FUNCTION__);
}
-
-static void
-option_rx_unthrottle (struct usb_serial_port *port)
+static void option_rx_unthrottle(struct usb_serial_port *port)
{
dbg("%s", __FUNCTION__);
}
-
-static void
-option_break_ctl (struct usb_serial_port *port, int break_state)
+static void option_break_ctl(struct usb_serial_port *port, int break_state)
{
/* Unfortunately, I don't know how to send a break */
dbg("%s", __FUNCTION__);
}
-
-static void
-option_set_termios (struct usb_serial_port *port,
- struct termios *old_termios)
+static void option_set_termios(struct usb_serial_port *port,
+ struct termios *old_termios)
{
dbg("%s", __FUNCTION__);
option_send_setup(port);
}
-static int
-option_tiocmget (struct usb_serial_port *port, struct file *file)
+static int option_tiocmget(struct usb_serial_port *port, struct file *file)
{
unsigned int value;
struct option_port_private *portdata;
@@ -238,9 +225,8 @@ option_tiocmget (struct usb_serial_port *port, struct file *file)
return value;
}
-static int
-option_tiocmset (struct usb_serial_port *port, struct file *file,
- unsigned int set, unsigned int clear)
+static int option_tiocmset(struct usb_serial_port *port, struct file *file,
+ unsigned int set, unsigned int clear)
{
struct option_port_private *portdata;
@@ -258,17 +244,15 @@ option_tiocmset (struct usb_serial_port *port, struct file *file,
return option_send_setup(port);
}
-static int
-option_ioctl (struct usb_serial_port *port, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int option_ioctl(struct usb_serial_port *port, struct file *file,
+ unsigned int cmd, unsigned long arg)
{
return -ENOIOCTLCMD;
}
/* Write */
-static int
-option_write (struct usb_serial_port *port,
- const unsigned char *buf, int count)
+static int option_write(struct usb_serial_port *port,
+ const unsigned char *buf, int count)
{
struct option_port_private *portdata;
int i;
@@ -289,28 +273,29 @@ option_write (struct usb_serial_port *port,
this_urb = portdata->out_urbs[i];
if (this_urb->status == -EINPROGRESS) {
- if (this_urb->transfer_flags & URB_ASYNC_UNLINK)
- continue;
- if (time_before(jiffies, portdata->tx_start_time[i] + 10 * HZ))
+ if (time_before(jiffies,
+ portdata->tx_start_time[i] + 10 * HZ))
continue;
- this_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(this_urb);
continue;
}
if (this_urb->status != 0)
- dbg("usb_write %p failed (err=%d)", this_urb, this_urb->status);
+ dbg("usb_write %p failed (err=%d)",
+ this_urb, this_urb->status);
- dbg("%s: endpoint %d buf %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe), i);
+ dbg("%s: endpoint %d buf %d", __FUNCTION__,
+ usb_pipeendpoint(this_urb->pipe), i);
/* send the data */
memcpy (this_urb->transfer_buffer, buf, todo);
this_urb->transfer_buffer_length = todo;
- this_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
this_urb->dev = port->serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err) {
- dbg("usb_submit_urb %p (write bulk) failed (%d, has %d)", this_urb, err, this_urb->status);
+ dbg("usb_submit_urb %p (write bulk) failed "
+ "(%d, has %d)", this_urb,
+ err, this_urb->status);
continue;
}
portdata->tx_start_time[i] = jiffies;
@@ -323,8 +308,7 @@ option_write (struct usb_serial_port *port,
return count;
}
-static void
-option_indat_callback (struct urb *urb, struct pt_regs *regs)
+static void option_indat_callback(struct urb *urb, struct pt_regs *regs)
{
int i, err;
int endpoint;
@@ -357,14 +341,14 @@ option_indat_callback (struct urb *urb, struct pt_regs *regs)
if (port->open_count && urb->status != -ESHUTDOWN) {
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err)
- printk(KERN_ERR "%s: resubmit read urb failed. (%d)", __FUNCTION__, err);
+ printk(KERN_ERR "%s: resubmit read urb failed. "
+ "(%d)", __FUNCTION__, err);
}
}
return;
}
-static void
-option_outdat_callback (struct urb *urb, struct pt_regs *regs)
+static void option_outdat_callback(struct urb *urb, struct pt_regs *regs)
{
struct usb_serial_port *port;
@@ -376,8 +360,7 @@ option_outdat_callback (struct urb *urb, struct pt_regs *regs)
schedule_work(&port->work);
}
-static void
-option_instat_callback (struct urb *urb, struct pt_regs *regs)
+static void option_instat_callback(struct urb *urb, struct pt_regs *regs)
{
int err;
struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
@@ -395,10 +378,12 @@ option_instat_callback (struct urb *urb, struct pt_regs *regs)
dbg("%s: NULL req_pkt\n", __FUNCTION__);
return;
}
- if ((req_pkt->bRequestType == 0xA1) && (req_pkt->bRequest == 0x20)) {
+ if ((req_pkt->bRequestType == 0xA1) &&
+ (req_pkt->bRequest == 0x20)) {
int old_dcd_state;
unsigned char signals = *((unsigned char *)
- urb->transfer_buffer + sizeof(struct usb_ctrlrequest));
+ urb->transfer_buffer +
+ sizeof(struct usb_ctrlrequest));
dbg("%s: signal x%x", __FUNCTION__, signals);
@@ -408,12 +393,13 @@ option_instat_callback (struct urb *urb, struct pt_regs *regs)
portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
portdata->ri_state = ((signals & 0x08) ? 1 : 0);
- if (port->tty && !C_CLOCAL(port->tty)
- && old_dcd_state && !portdata->dcd_state) {
+ if (port->tty && !C_CLOCAL(port->tty) &&
+ old_dcd_state && !portdata->dcd_state)
tty_hangup(port->tty);
- }
- } else
- dbg("%s: type %x req %x", __FUNCTION__, req_pkt->bRequestType,req_pkt->bRequest);
+ } else {
+ dbg("%s: type %x req %x", __FUNCTION__,
+ req_pkt->bRequestType,req_pkt->bRequest);
+ }
} else
dbg("%s: error %d", __FUNCTION__, urb->status);
@@ -422,13 +408,12 @@ option_instat_callback (struct urb *urb, struct pt_regs *regs)
urb->dev = serial->dev;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err)
- dbg("%s: resubmit intr urb failed. (%d)", __FUNCTION__, err);
+ dbg("%s: resubmit intr urb failed. (%d)",
+ __FUNCTION__, err);
}
}
-
-static int
-option_write_room (struct usb_serial_port *port)
+static int option_write_room(struct usb_serial_port *port)
{
struct option_port_private *portdata;
int i;
@@ -447,9 +432,7 @@ option_write_room (struct usb_serial_port *port)
return data_len;
}
-
-static int
-option_chars_in_buffer (struct usb_serial_port *port)
+static int option_chars_in_buffer(struct usb_serial_port *port)
{
struct option_port_private *portdata;
int i;
@@ -467,9 +450,7 @@ option_chars_in_buffer (struct usb_serial_port *port)
return data_len;
}
-
-static int
-option_open (struct usb_serial_port *port, struct file *filp)
+static int option_open(struct usb_serial_port *port, struct file *filp)
{
struct option_port_private *portdata;
struct usb_serial *serial = port->serial;
@@ -490,17 +471,21 @@ option_open (struct usb_serial_port *port, struct file *filp)
if (! urb)
continue;
if (urb->dev != serial->dev) {
- dbg("%s: dev %p != %p", __FUNCTION__, urb->dev, serial->dev);
+ dbg("%s: dev %p != %p", __FUNCTION__,
+ urb->dev, serial->dev);
continue;
}
- /* make sure endpoint data toggle is synchronized with the device */
-
+ /*
+ * make sure endpoint data toggle is synchronized with the
+ * device
+ */
usb_clear_halt(urb->dev, urb->pipe);
err = usb_submit_urb(urb, GFP_KERNEL);
if (err) {
- dbg("%s: submit urb %d failed (%d) %d", __FUNCTION__, i, err,
+ dbg("%s: submit urb %d failed (%d) %d",
+ __FUNCTION__, i, err,
urb->transfer_buffer_length);
}
}
@@ -511,7 +496,8 @@ option_open (struct usb_serial_port *port, struct file *filp)
if (! urb)
continue;
urb->dev = serial->dev;
- /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), usb_pipeout(urb->pipe), 0); */
+ /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+ usb_pipeout(urb->pipe), 0); */
}
port->tty->low_latency = 1;
@@ -521,17 +507,13 @@ option_open (struct usb_serial_port *port, struct file *filp)
return (0);
}
-static inline void
-stop_urb (struct urb *urb)
+static inline void stop_urb(struct urb *urb)
{
- if (urb && urb->status == -EINPROGRESS) {
- urb->transfer_flags &= ~URB_ASYNC_UNLINK;
+ if (urb && urb->status == -EINPROGRESS)
usb_kill_urb(urb);
- }
}
-static void
-option_close (struct usb_serial_port *port, struct file *filp)
+static void option_close(struct usb_serial_port *port, struct file *filp)
{
int i;
struct usb_serial *serial = port->serial;
@@ -555,12 +537,10 @@ option_close (struct usb_serial_port *port, struct file *filp)
port->tty = NULL;
}
-
/* Helper functions used by option_setup_urbs */
-static struct urb *
-option_setup_urb (struct usb_serial *serial, int endpoint,
- int dir, void *ctx, char *buf, int len,
- void (*callback)(struct urb *, struct pt_regs *regs))
+static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
+ int dir, void *ctx, char *buf, int len,
+ void (*callback)(struct urb *, struct pt_regs *regs))
{
struct urb *urb;
@@ -582,8 +562,7 @@ option_setup_urb (struct usb_serial *serial, int endpoint,
}
/* Setup urbs */
-static void
-option_setup_urbs (struct usb_serial *serial)
+static void option_setup_urbs(struct usb_serial *serial)
{
int j;
struct usb_serial_port *port;
@@ -609,9 +588,7 @@ option_setup_urbs (struct usb_serial *serial)
}
}
-
-static int
-option_send_setup (struct usb_serial_port *port)
+static int option_send_setup(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct option_port_private *portdata;
@@ -627,16 +604,15 @@ option_send_setup (struct usb_serial_port *port)
if (portdata->rts_state)
val |= 0x02;
- return usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
- 0x22,0x21,val,0,NULL,0,USB_CTRL_SET_TIMEOUT);
+ return usb_control_msg(serial->dev,
+ usb_rcvctrlpipe(serial->dev, 0),
+ 0x22,0x21,val,0,NULL,0,USB_CTRL_SET_TIMEOUT);
}
return 0;
}
-
-static int
-option_startup (struct usb_serial *serial)
+static int option_startup(struct usb_serial *serial)
{
int i, err;
struct usb_serial_port *port;
@@ -647,9 +623,10 @@ option_startup (struct usb_serial *serial)
/* Now setup per port private data */
for (i = 0; i < serial->num_ports; i++) {
port = serial->port[i];
- portdata = kmalloc(sizeof(struct option_port_private), GFP_KERNEL);
+ portdata = kmalloc(sizeof(*portdata), GFP_KERNEL);
if (!portdata) {
- dbg("%s: kmalloc for option_port_private (%d) failed!.", __FUNCTION__, i);
+ dbg("%s: kmalloc for option_port_private (%d) failed!.",
+ __FUNCTION__, i);
return (1);
}
memset(portdata, 0, sizeof(struct option_port_private));
@@ -660,7 +637,8 @@ option_startup (struct usb_serial *serial)
continue;
err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
if (err)
- dbg("%s: submit irq_in urb failed %d", __FUNCTION__, err);
+ dbg("%s: submit irq_in urb failed %d",
+ __FUNCTION__, err);
}
option_setup_urbs(serial);
@@ -668,8 +646,7 @@ option_startup (struct usb_serial *serial)
return (0);
}
-static void
-option_shutdown (struct usb_serial *serial)
+static void option_shutdown(struct usb_serial *serial)
{
int i, j;
struct usb_serial_port *port;
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 7eab5d4cf3a..461474176cf 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -538,8 +538,10 @@ static int pl2303_open (struct usb_serial_port *port, struct file *filp)
dbg("%s - port %d", __FUNCTION__, port->number);
- usb_clear_halt(serial->dev, port->write_urb->pipe);
- usb_clear_halt(serial->dev, port->read_urb->pipe);
+ if (priv->type != HX) {
+ usb_clear_halt(serial->dev, port->write_urb->pipe);
+ usb_clear_halt(serial->dev, port->read_urb->pipe);
+ }
buf = kmalloc(10, GFP_KERNEL);
if (buf==NULL)
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 0267b26dde1..e77fbdfc782 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -531,7 +531,7 @@ bailout_kref_put:
static void serial_close(struct tty_struct *tty, struct file * filp)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
if (!port)
return;
@@ -561,7 +561,7 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
static int serial_write (struct tty_struct * tty, const unsigned char *buf, int count)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
int retval = -EINVAL;
dbg("%s - port %d, %d byte(s)", __FUNCTION__, port->number, count);
@@ -580,7 +580,7 @@ exit:
static int serial_write_room (struct tty_struct *tty)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
int retval = -EINVAL;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -599,7 +599,7 @@ exit:
static int serial_chars_in_buffer (struct tty_struct *tty)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
int retval = -EINVAL;
dbg("%s = port %d", __FUNCTION__, port->number);
@@ -618,7 +618,7 @@ exit:
static void serial_throttle (struct tty_struct * tty)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -634,7 +634,7 @@ static void serial_throttle (struct tty_struct * tty)
static void serial_unthrottle (struct tty_struct * tty)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -650,7 +650,7 @@ static void serial_unthrottle (struct tty_struct * tty)
static int serial_ioctl (struct tty_struct *tty, struct file * file, unsigned int cmd, unsigned long arg)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
int retval = -ENODEV;
dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
@@ -672,7 +672,7 @@ exit:
static void serial_set_termios (struct tty_struct *tty, struct termios * old)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -688,7 +688,7 @@ static void serial_set_termios (struct tty_struct *tty, struct termios * old)
static void serial_break (struct tty_struct *tty, int break_state)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -749,7 +749,7 @@ done:
static int serial_tiocmget (struct tty_struct *tty, struct file *file)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -768,7 +768,7 @@ exit:
static int serial_tiocmset (struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
- struct usb_serial_port *port = (struct usb_serial_port *) tty->driver_data;
+ struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -786,7 +786,7 @@ exit:
void usb_serial_port_softint(void *private)
{
- struct usb_serial_port *port = (struct usb_serial_port *)private;
+ struct usb_serial_port *port = private;
struct tty_struct *tty;
dbg("%s - port %d", __FUNCTION__, port->number);
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index f1f1c0608c2..bb9819cc882 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -111,3 +111,15 @@ config USB_STORAGE_JUMPSHOT
Say Y here to include additional code to support the Lexar Jumpshot
USB CompactFlash reader.
+
+config USB_STORAGE_ONETOUCH
+ bool "Support OneTouch Button on Maxtor Hard Drives (EXPERIMENTAL)"
+ depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL
+ help
+ Say Y here to include additional code to support the Maxtor OneTouch
+ USB hard drive's onetouch button.
+
+ This code registers the button on the front of Maxtor OneTouch USB
+ hard drive's as an input device. An action can be associated with
+ this input in any keybinding software. (e.g. gnome's keyboard short-
+ cuts)
diff --git a/drivers/usb/storage/Makefile b/drivers/usb/storage/Makefile
index 56652ccc288..44ab8f9978f 100644
--- a/drivers/usb/storage/Makefile
+++ b/drivers/usb/storage/Makefile
@@ -18,6 +18,7 @@ usb-storage-obj-$(CONFIG_USB_STORAGE_DPCM) += dpcm.o
usb-storage-obj-$(CONFIG_USB_STORAGE_ISD200) += isd200.o
usb-storage-obj-$(CONFIG_USB_STORAGE_DATAFAB) += datafab.o
usb-storage-obj-$(CONFIG_USB_STORAGE_JUMPSHOT) += jumpshot.o
+usb-storage-obj-$(CONFIG_USB_STORAGE_ONETOUCH) += onetouch.o
usb-storage-objs := scsiglue.o protocol.o transport.o usb.o \
initializers.o $(usb-storage-obj-y)
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
new file mode 100644
index 00000000000..2c9402dc702
--- /dev/null
+++ b/drivers/usb/storage/onetouch.c
@@ -0,0 +1,210 @@
+/*
+ * Support for the Maxtor OneTouch USB hard drive's button
+ *
+ * Current development and maintenance by:
+ * Copyright (c) 2005 Nick Sillik <n.sillik@temple.edu>
+ *
+ * Initial work by:
+ * Copyright (c) 2003 Erik Thyren <erth7411@student.uu.se>
+ *
+ * Based on usbmouse.c (Vojtech Pavlik) and xpad.c (Marko Friedemann)
+ *
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/usb_ch9.h>
+#include <linux/usb_input.h>
+#include "usb.h"
+#include "onetouch.h"
+#include "debug.h"
+
+void onetouch_release_input(void *onetouch_);
+
+struct usb_onetouch {
+ char name[128];
+ char phys[64];
+ struct input_dev dev; /* input device interface */
+ struct usb_device *udev; /* usb device */
+
+ struct urb *irq; /* urb for interrupt in report */
+ unsigned char *data; /* input data */
+ dma_addr_t data_dma;
+};
+
+static void usb_onetouch_irq(struct urb *urb, struct pt_regs *regs)
+{
+ struct usb_onetouch *onetouch = urb->context;
+ signed char *data = onetouch->data;
+ struct input_dev *dev = &onetouch->dev;
+ int status;
+
+ switch (urb->status) {
+ case 0: /* success */
+ break;
+ case -ECONNRESET: /* unlink */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ /* -EPIPE: should clear the halt */
+ default: /* error */
+ goto resubmit;
+ }
+
+ input_regs(dev, regs);
+
+ input_report_key(&onetouch->dev, ONETOUCH_BUTTON,
+ data[0] & 0x02);
+
+ input_sync(dev);
+resubmit:
+ status = usb_submit_urb (urb, SLAB_ATOMIC);
+ if (status)
+ err ("can't resubmit intr, %s-%s/input0, status %d",
+ onetouch->udev->bus->bus_name,
+ onetouch->udev->devpath, status);
+}
+
+static int usb_onetouch_open(struct input_dev *dev)
+{
+ struct usb_onetouch *onetouch = dev->private;
+
+ onetouch->irq->dev = onetouch->udev;
+ if (usb_submit_urb(onetouch->irq, GFP_KERNEL)) {
+ err("usb_submit_urb failed");
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void usb_onetouch_close(struct input_dev *dev)
+{
+ struct usb_onetouch *onetouch = dev->private;
+
+ usb_kill_urb(onetouch->irq);
+}
+
+int onetouch_connect_input(struct us_data *ss)
+{
+ struct usb_device *udev = ss->pusb_dev;
+ struct usb_host_interface *interface;
+ struct usb_endpoint_descriptor *endpoint;
+ struct usb_onetouch *onetouch;
+ int pipe, maxp;
+ char path[64];
+
+ interface = ss->pusb_intf->cur_altsetting;
+
+ if (interface->desc.bNumEndpoints != 3)
+ return -ENODEV;
+
+ endpoint = &interface->endpoint[2].desc;
+ if(!(endpoint->bEndpointAddress & USB_DIR_IN))
+ return -ENODEV;
+ if((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+ != USB_ENDPOINT_XFER_INT)
+ return -ENODEV;
+
+ pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
+ maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
+
+ if (!(onetouch = kcalloc(1, sizeof(struct usb_onetouch), GFP_KERNEL)))
+ return -ENOMEM;
+
+ onetouch->data = usb_buffer_alloc(udev, ONETOUCH_PKT_LEN,
+ SLAB_ATOMIC, &onetouch->data_dma);
+ if (!onetouch->data){
+ kfree(onetouch);
+ return -ENOMEM;
+ }
+
+ onetouch->irq = usb_alloc_urb(0, GFP_KERNEL);
+ if (!onetouch->irq){
+ kfree(onetouch);
+ usb_buffer_free(udev, ONETOUCH_PKT_LEN,
+ onetouch->data, onetouch->data_dma);
+ return -ENODEV;
+ }
+
+
+ onetouch->udev = udev;
+
+ set_bit(EV_KEY, onetouch->dev.evbit);
+ set_bit(ONETOUCH_BUTTON, onetouch->dev.keybit);
+ clear_bit(0, onetouch->dev.keybit);
+
+ onetouch->dev.private = onetouch;
+ onetouch->dev.open = usb_onetouch_open;
+ onetouch->dev.close = usb_onetouch_close;
+
+ usb_make_path(udev, path, sizeof(path));
+ sprintf(onetouch->phys, "%s/input0", path);
+
+ onetouch->dev.name = onetouch->name;
+ onetouch->dev.phys = onetouch->phys;
+
+ usb_to_input_id(udev, &onetouch->dev.id);
+
+ onetouch->dev.dev = &udev->dev;
+
+ if (udev->manufacturer)
+ strcat(onetouch->name, udev->manufacturer);
+ if (udev->product)
+ sprintf(onetouch->name, "%s %s", onetouch->name,
+ udev->product);
+ if (!strlen(onetouch->name))
+ sprintf(onetouch->name, "Maxtor Onetouch %04x:%04x",
+ onetouch->dev.id.vendor, onetouch->dev.id.product);
+
+ usb_fill_int_urb(onetouch->irq, udev, pipe, onetouch->data,
+ (maxp > 8 ? 8 : maxp),
+ usb_onetouch_irq, onetouch, endpoint->bInterval);
+ onetouch->irq->transfer_dma = onetouch->data_dma;
+ onetouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+ ss->extra_destructor = onetouch_release_input;
+ ss->extra = onetouch;
+
+ input_register_device(&onetouch->dev);
+ printk(KERN_INFO "usb-input: %s on %s\n", onetouch->dev.name, path);
+
+ return 0;
+}
+
+void onetouch_release_input(void *onetouch_)
+{
+ struct usb_onetouch *onetouch = (struct usb_onetouch *) onetouch_;
+
+ if (onetouch) {
+ usb_kill_urb(onetouch->irq);
+ input_unregister_device(&onetouch->dev);
+ usb_free_urb(onetouch->irq);
+ usb_buffer_free(onetouch->udev, ONETOUCH_PKT_LEN,
+ onetouch->data, onetouch->data_dma);
+ printk(KERN_INFO "usb-input: deregistering %s\n",
+ onetouch->dev.name);
+ }
+}
diff --git a/drivers/usb/storage/onetouch.h b/drivers/usb/storage/onetouch.h
new file mode 100644
index 00000000000..41c7aa8f044
--- /dev/null
+++ b/drivers/usb/storage/onetouch.h
@@ -0,0 +1,9 @@
+#ifndef _ONETOUCH_H_
+#define _ONETOUCH_H_
+
+#define ONETOUCH_PKT_LEN 0x02
+#define ONETOUCH_BUTTON KEY_PROG1
+
+int onetouch_connect_input(struct us_data *ss);
+
+#endif
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index af294bb68c3..d34dc9f417f 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -156,6 +156,14 @@ static int slave_configure(struct scsi_device *sdev)
if (us->flags & US_FL_FIX_CAPACITY)
sdev->fix_capacity = 1;
+ /* Some devices report a SCSI revision level above 2 but are
+ * unable to handle the REPORT LUNS command (for which
+ * support is mandatory at level 3). Since we already have
+ * a Get-Max-LUN request, we won't lose much by setting the
+ * revision level down to 2. The only devices that would be
+ * affected are those with sparse LUNs. */
+ sdev->scsi_level = SCSI_2;
+
/* USB-IDE bridges tend to report SK = 0x04 (Non-recoverable
* Hardware Error) when any low-level error occurs,
* recoverable or not. Setting this flag tells the SCSI
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index f3b60288696..356342c6e7a 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -839,34 +839,31 @@ static int usbat_identify_device(struct us_data *us,
rc = usbat_device_reset(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
+ msleep(25);
/*
- * By examining the device signature after a reset, we can identify
- * whether the device supports the ATAPI packet interface.
- * The flash-devices do not support this, whereas the HP CDRW's obviously
- * do.
- *
- * This method is not ideal, but works because no other devices have been
- * produced based on the USBAT/USBAT02.
- *
- * Section 9.1 of the ATAPI-4 spec states (amongst other things) that
- * after a device reset, a Cylinder low of 0x14 indicates that the device
- * does support packet commands.
+ * In attempt to distinguish between HP CDRW's and Flash readers, we now
+ * execute the IDENTIFY PACKET DEVICE command. On ATA devices (i.e. flash
+ * readers), this command should fail with error. On ATAPI devices (i.e.
+ * CDROM drives), it should succeed.
*/
- rc = usbat_read(us, USBAT_ATA, USBAT_ATA_LBA_ME, &status);
- if (rc != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
+ rc = usbat_write(us, USBAT_ATA, USBAT_ATA_CMD, 0xA1);
+ if (rc != USB_STOR_XFER_GOOD)
+ return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("usbat_identify_device: Cylinder low is %02X\n", status);
+ rc = usbat_get_status(us, &status);
+ if (rc != USB_STOR_XFER_GOOD)
+ return USB_STOR_TRANSPORT_ERROR;
- if (status == 0x14) {
+ // Check for error bit
+ if (status & 0x01) {
+ // Device is a CompactFlash reader/writer
+ US_DEBUGP("usbat_identify_device: Detected Flash reader/writer\n");
+ info->devicetype = USBAT_DEV_FLASH;
+ } else {
// Device is HP 8200
US_DEBUGP("usbat_identify_device: Detected HP8200 CDRW\n");
info->devicetype = USBAT_DEV_HP8200;
- } else {
- // Device is a CompactFlash reader/writer
- US_DEBUGP("usbat_identify_device: Detected Flash reader/writer\n");
- info->devicetype = USBAT_DEV_FLASH;
}
return USB_STOR_TRANSPORT_GOOD;
@@ -1239,16 +1236,10 @@ static int usbat_select_and_test_registers(struct us_data *us)
{
int selector;
unsigned char *status = us->iobuf;
- unsigned char max_selector = 0xB0;
- if (usbat_get_device_type(us) == USBAT_DEV_FLASH)
- max_selector = 0xA0;
// try device = master, then device = slave.
-
- for (selector = 0xA0; selector <= max_selector; selector += 0x10) {
-
- if (usbat_get_device_type(us) == USBAT_DEV_HP8200 &&
- usbat_write(us, USBAT_ATA, USBAT_ATA_DEVICE, selector) !=
+ for (selector = 0xA0; selector <= 0xB0; selector += 0x10) {
+ if (usbat_write(us, USBAT_ATA, USBAT_ATA_DEVICE, selector) !=
USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
@@ -1334,60 +1325,30 @@ int init_usbat(struct us_data *us)
US_DEBUGP("INIT 3\n");
- // At this point, we need to detect which device we are using
- if (usbat_set_transport(us, info))
- return USB_STOR_TRANSPORT_ERROR;
-
- US_DEBUGP("INIT 4\n");
-
- if (usbat_get_device_type(us) == USBAT_DEV_HP8200) {
- msleep(250);
-
- // Write 0x80 to ISA port 0x3F
- rc = usbat_write(us, USBAT_ISA, 0x3F, 0x80);
- if (rc != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- US_DEBUGP("INIT 5\n");
-
- // Read ISA port 0x27
- rc = usbat_read(us, USBAT_ISA, 0x27, status);
- if (rc != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- US_DEBUGP("INIT 6\n");
-
- rc = usbat_read_user_io(us, status);
- if (rc != USB_STOR_XFER_GOOD)
- return USB_STOR_TRANSPORT_ERROR;
-
- US_DEBUGP("INIT 7\n");
- }
-
rc = usbat_select_and_test_registers(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 8\n");
+ US_DEBUGP("INIT 4\n");
rc = usbat_read_user_io(us, status);
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 9\n");
+ US_DEBUGP("INIT 5\n");
// Enable peripheral control signals and card detect
rc = usbat_device_enable_cdt(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 10\n");
+ US_DEBUGP("INIT 6\n");
rc = usbat_read_user_io(us, status);
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 11\n");
+ US_DEBUGP("INIT 7\n");
msleep(1400);
@@ -1395,13 +1356,19 @@ int init_usbat(struct us_data *us)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 12\n");
+ US_DEBUGP("INIT 8\n");
rc = usbat_select_and_test_registers(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 13\n");
+ US_DEBUGP("INIT 9\n");
+
+ // At this point, we need to detect which device we are using
+ if (usbat_set_transport(us, info))
+ return USB_STOR_TRANSPORT_ERROR;
+
+ US_DEBUGP("INIT 10\n");
if (usbat_get_device_type(us) == USBAT_DEV_FLASH) {
subcountH = 0x02;
@@ -1412,7 +1379,7 @@ int init_usbat(struct us_data *us)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 14\n");
+ US_DEBUGP("INIT 11\n");
return USB_STOR_TRANSPORT_GOOD;
}
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index e6b1c6cf07f..c1ba5301ebf 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -96,8 +96,8 @@
* or before the URB_ACTIVE bit was set. If so, it's essential to cancel
* the URB if it hasn't been cancelled already (i.e., if the URB_ACTIVE bit
* is still set). Either way, the function must then wait for the URB to
- * finish. Note that because the URB_ASYNC_UNLINK flag is set, the URB can
- * still be in progress even after a call to usb_unlink_urb() returns.
+ * finish. Note that the URB can still be in progress even after a call to
+ * usb_unlink_urb() returns.
*
* The idea is that (1) once the ABORTING or DISCONNECTING bit is set,
* either the stop_transport() function or the submitting function
@@ -158,8 +158,7 @@ static int usb_stor_msg_common(struct us_data *us, int timeout)
* hasn't been mapped for DMA. Yes, this is clunky, but it's
* easier than always having the caller tell us whether the
* transfer buffer has already been mapped. */
- us->current_urb->transfer_flags =
- URB_ASYNC_UNLINK | URB_NO_SETUP_DMA_MAP;
+ us->current_urb->transfer_flags = URB_NO_SETUP_DMA_MAP;
if (us->current_urb->transfer_buffer == us->iobuf)
us->current_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
us->current_urb->transfer_dma = us->iobuf_dma;
@@ -611,7 +610,6 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
unsigned char old_sc_data_direction;
unsigned char old_cmd_len;
unsigned char old_cmnd[MAX_COMMAND_SIZE];
- unsigned long old_serial_number;
int old_resid;
US_DEBUGP("Issuing auto-REQUEST_SENSE\n");
@@ -648,10 +646,6 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
old_sg = srb->use_sg;
srb->use_sg = 0;
- /* change the serial number -- toggle the high bit*/
- old_serial_number = srb->serial_number;
- srb->serial_number ^= 0x80000000;
-
/* issue the auto-sense command */
old_resid = srb->resid;
srb->resid = 0;
@@ -662,7 +656,6 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
srb->request_buffer = old_request_buffer;
srb->request_bufflen = old_request_bufflen;
srb->use_sg = old_sg;
- srb->serial_number = old_serial_number;
srb->sc_data_direction = old_sc_data_direction;
srb->cmd_len = old_cmd_len;
memcpy(srb->cmnd, old_cmnd, MAX_COMMAND_SIZE);
@@ -985,7 +978,7 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
bcb->Signature = cpu_to_le32(US_BULK_CB_SIGN);
bcb->DataTransferLength = cpu_to_le32(transfer_length);
bcb->Flags = srb->sc_data_direction == DMA_FROM_DEVICE ? 1 << 7 : 0;
- bcb->Tag = srb->serial_number;
+ bcb->Tag = ++us->tag;
bcb->Lun = srb->device->lun;
if (us->flags & US_FL_SCM_MULT_TARG)
bcb->Lun |= srb->device->id << 4;
@@ -1074,7 +1067,7 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
US_DEBUGP("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n",
le32_to_cpu(bcs->Signature), bcs->Tag,
residue, bcs->Status);
- if (bcs->Tag != srb->serial_number || bcs->Status > US_BULK_STAT_PHASE) {
+ if (bcs->Tag != us->tag || bcs->Status > US_BULK_STAT_PHASE) {
US_DEBUGP("Bulk logical error\n");
return USB_STOR_TRANSPORT_ERROR;
}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index bd0ab3039bd..ad0cfd7a782 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -79,6 +79,13 @@ UNUSUAL_DEV( 0x03f0, 0x0307, 0x0001, 0x0001,
US_SC_8070, US_PR_SCM_ATAPI, init_usbat, 0),
#endif
+/* Patch submitted by Mihnea-Costin Grigore <mihnea@zulu.ro> */
+UNUSUAL_DEV( 0x040d, 0x6205, 0x0003, 0x0003,
+ "VIA Technologies Inc.",
+ "USB 2.0 Card Reader",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* Deduced by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
* Entry needed for flags: US_FL_FIX_INQUIRY because initial inquiry message
* always fails and confuses drive.
@@ -929,6 +936,18 @@ UNUSUAL_DEV( 0x0c0b, 0xa109, 0x0000, 0xffff,
US_FL_SINGLE_LUN ),
#endif
+/* Submitted by: Nick Sillik <n.sillik@temple.edu>
+ * Needed for OneTouch extension to usb-storage
+ *
+ */
+#ifdef CONFIG_USB_STORAGE_ONETOUCH
+ UNUSUAL_DEV( 0x0d49, 0x7010, 0x0000, 0x9999,
+ "Maxtor",
+ "OneTouch External Harddrive",
+ US_SC_DEVICE, US_PR_DEVICE, onetouch_connect_input,
+ 0),
+#endif
+
/* Submitted by Joris Struyve <joris@struyve.be> */
UNUSUAL_DEV( 0x0d96, 0x410a, 0x0001, 0xffff,
"Medion",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 77e7fc258aa..cb4c770baf3 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -90,7 +90,9 @@
#ifdef CONFIG_USB_STORAGE_JUMPSHOT
#include "jumpshot.h"
#endif
-
+#ifdef CONFIG_USB_STORAGE_ONETOUCH
+#include "onetouch.h"
+#endif
/* Some informational data */
MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>");
@@ -786,6 +788,7 @@ static void usb_stor_release_resources(struct us_data *us)
* any more commands.
*/
US_DEBUGP("-- sending exit command to thread\n");
+ set_bit(US_FLIDX_DISCONNECTING, &us->flags);
up(&us->sema);
/* Call the destructor routine, if it exists */
@@ -816,6 +819,49 @@ static void dissociate_dev(struct us_data *us)
usb_set_intfdata(us->pusb_intf, NULL);
}
+/* First stage of disconnect processing: stop all commands and remove
+ * the host */
+static void quiesce_and_remove_host(struct us_data *us)
+{
+ /* Prevent new USB transfers, stop the current command, and
+ * interrupt a SCSI-scan or device-reset delay */
+ set_bit(US_FLIDX_DISCONNECTING, &us->flags);
+ usb_stor_stop_transport(us);
+ wake_up(&us->delay_wait);
+
+ /* It doesn't matter if the SCSI-scanning thread is still running.
+ * The thread will exit when it sees the DISCONNECTING flag. */
+
+ /* Wait for the current command to finish, then remove the host */
+ down(&us->dev_semaphore);
+ up(&us->dev_semaphore);
+
+ /* queuecommand won't accept any new commands and the control
+ * thread won't execute a previously-queued command. If there
+ * is such a command pending, complete it with an error. */
+ if (us->srb) {
+ us->srb->result = DID_NO_CONNECT << 16;
+ scsi_lock(us_to_host(us));
+ us->srb->scsi_done(us->srb);
+ us->srb = NULL;
+ scsi_unlock(us_to_host(us));
+ }
+
+ /* Now we own no commands so it's safe to remove the SCSI host */
+ scsi_remove_host(us_to_host(us));
+}
+
+/* Second stage of disconnect processing: deallocate all resources */
+static void release_everything(struct us_data *us)
+{
+ usb_stor_release_resources(us);
+ dissociate_dev(us);
+
+ /* Drop our reference to the host; the SCSI core will free it
+ * (and "us" along with it) when the refcount becomes 0. */
+ scsi_host_put(us_to_host(us));
+}
+
/* Thread to carry out delayed SCSI-device scanning */
static int usb_stor_scan_thread(void * __us)
{
@@ -956,7 +1002,7 @@ static int storage_probe(struct usb_interface *intf,
if (result < 0) {
printk(KERN_WARNING USB_STORAGE
"Unable to start the device-scanning thread\n");
- scsi_remove_host(host);
+ quiesce_and_remove_host(us);
goto BadDevice;
}
atomic_inc(&total_threads);
@@ -969,10 +1015,7 @@ static int storage_probe(struct usb_interface *intf,
/* We come here if there are any problems */
BadDevice:
US_DEBUGP("storage_probe() failed\n");
- set_bit(US_FLIDX_DISCONNECTING, &us->flags);
- usb_stor_release_resources(us);
- dissociate_dev(us);
- scsi_host_put(host);
+ release_everything(us);
return result;
}
@@ -982,28 +1025,8 @@ static void storage_disconnect(struct usb_interface *intf)
struct us_data *us = usb_get_intfdata(intf);
US_DEBUGP("storage_disconnect() called\n");
-
- /* Prevent new USB transfers, stop the current command, and
- * interrupt a SCSI-scan or device-reset delay */
- set_bit(US_FLIDX_DISCONNECTING, &us->flags);
- usb_stor_stop_transport(us);
- wake_up(&us->delay_wait);
-
- /* It doesn't matter if the SCSI-scanning thread is still running.
- * The thread will exit when it sees the DISCONNECTING flag. */
-
- /* Wait for the current command to finish, then remove the host */
- down(&us->dev_semaphore);
- up(&us->dev_semaphore);
- scsi_remove_host(us_to_host(us));
-
- /* Wait for everything to become idle and release all our resources */
- usb_stor_release_resources(us);
- dissociate_dev(us);
-
- /* Drop our reference to the host; the SCSI core will free it
- * (and "us" along with it) when the refcount becomes 0. */
- scsi_host_put(us_to_host(us));
+ quiesce_and_remove_host(us);
+ release_everything(us);
}
/***********************************************************************
diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
index 625b7aa9807..a195adae57b 100644
--- a/drivers/usb/storage/usb.h
+++ b/drivers/usb/storage/usb.h
@@ -158,6 +158,7 @@ struct us_data {
/* SCSI interfaces */
struct scsi_cmnd *srb; /* current srb */
+ unsigned int tag; /* current dCBWTag */
/* thread information */
int pid; /* control thread */
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index cde0ed097af..615874e03ce 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -650,7 +650,6 @@ config FB_NVIDIA
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_SOFT_CURSOR
help
This driver supports graphics boards with the nVidia chips, TNT
and newer. For very old chipsets, such as the RIVA128, then use
@@ -681,7 +680,6 @@ config FB_RIVA
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_SOFT_CURSOR
help
This driver supports graphics boards with the nVidia Riva/Geforce
chips.
@@ -720,7 +718,6 @@ config FB_I810
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_SOFT_CURSOR
help
This driver supports the on-board graphics built in to the Intel 810
and 815 chipsets. Say Y if you have and plan to use such a board.
@@ -754,6 +751,12 @@ config FB_I810_GTF
If unsure, say N.
+config FB_I810_I2C
+ bool "Enable DDC Support"
+ depends on FB_I810 && I2C && FB_I810_GTF
+ select I2C_ALGOBIT
+ help
+
config FB_INTEL
tristate "Intel 830M/845G/852GM/855GM/865G support (EXPERIMENTAL)"
depends on FB && EXPERIMENTAL && PCI && X86 && !X86_64
@@ -763,7 +766,6 @@ config FB_INTEL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_SOFT_CURSOR
help
This driver supports the on-board graphics built in to the Intel
830M/845G/852GM/855GM/865G chipsets.
@@ -960,8 +962,7 @@ config FB_RADEON
can be build either as modules or built-in.
There is a product page at
- <http://www.ati.com/na/pages/products/pc/radeon32/index.html>.
-
+ http://apps.ati.com/ATIcompare/
config FB_RADEON_I2C
bool "DDC/I2C for ATI Radeon support"
depends on FB_RADEON
@@ -1084,15 +1085,16 @@ config FB_SAVAGE_ACCEL
choose N here.
config FB_SIS
- tristate "SiS acceleration"
+ tristate "SiS/XGI display support"
depends on FB && PCI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
select FB_SOFT_CURSOR
help
- This is the frame buffer device driver for the SiS 300, 315 and
- 330 series VGA chipsets. Specs available at <http://www.sis.com>
+ This is the frame buffer device driver for the SiS 300, 315, 330
+ and 340 series as well as XGI V3XT, V5, V8, Z7 graphics chipsets.
+ Specs available at <http://www.sis.com> and <http://www.xgitech.com>.
To compile this driver as a module, choose M here; the module
will be called sisfb.
@@ -1104,11 +1106,12 @@ config FB_SIS_300
Say Y here to support use of the SiS 300/305, 540, 630 and 730.
config FB_SIS_315
- bool "SiS 315/330 series support"
+ bool "SiS 315/330/340 series and XGI support"
depends on FB_SIS
help
- Say Y here to support use of the SiS 315 and 330 series
- (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760).
+ Say Y here to support use of the SiS 315, 330 and 340 series
+ (315/H/PRO, 55x, 650, 651, 740, 330, 661, 741, 760, 761) as well
+ as XGI V3XT, V5, V8 and Z7.
config FB_NEOMAGIC
tristate "NeoMagic display support"
@@ -1180,6 +1183,32 @@ config FB_VOODOO1
Please read the <file:Documentation/fb/README-sstfb.txt> for supported
options and other important info support.
+config FB_CYBLA
+ tristate "Cyberblade/i1 support"
+ depends on FB && PCI
+ select FB_CFB_IMAGEBLIT
+ select FB_SOFT_CURSOR
+ select VIDEO_SELECT
+ ---help---
+ This driver is supposed to support the Trident Cyberblade/i1
+ graphics core integrated in the VIA VT8601A North Bridge,
+ also known as VIA Apollo PLE133.
+
+ Status:
+ - Developed, tested and working on EPIA 5000 and EPIA 800.
+ - Does work reliable on all systems with CRT/LCD connected to
+ normal VGA ports.
+ - Should work on systems that do use the internal LCD port, but
+ this is absolutely not tested.
+
+ Character imageblit, copyarea and rectangle fill are hw accelerated,
+ ypan scrolling is used by default.
+
+ Please do read <file:Documentation/fb/cyblafb/*>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cyblafb.
+
config FB_TRIDENT
tristate "Trident support"
depends on FB && PCI
@@ -1193,8 +1222,12 @@ config FB_TRIDENT
but also on some motherboards. For more information, read
<file:Documentation/fb/tridentfb.txt>
+ Cyberblade/i1 support will be removed soon, use the cyblafb driver
+ instead.
+
Say Y if you have such a graphics board.
+
To compile this driver as a module, choose M here: the
module will be called tridentfb.
@@ -1205,7 +1238,6 @@ config FB_TRIDENT_ACCEL
This will compile the Trident frame buffer device with
acceleration functions.
-
config FB_PM3
tristate "Permedia3 support"
depends on FB && PCI && BROKEN
@@ -1484,6 +1516,30 @@ config FB_S1D13XXX
working with S1D13806). Product specs at
<http://www.erd.epson.com/vdc/html/legacy_13xxx.htm>
+config FB_S3C2410
+ tristate "S3C2410 LCD framebuffer support"
+ depends on FB && ARCH_S3C2410
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ select FB_SOFT_CURSOR
+ ---help---
+ Frame buffer driver for the built-in LCD controller in the Samsung
+ S3C2410 processor.
+
+ This driver is also available as a module ( = code which can be
+ inserted and removed from the running kernel whenever you want). The
+ module will be called s3c2410fb. If you want to compile it as a module,
+ say M here and read <file:Documentation/modules.txt>.
+
+ If unsure, say N.
+config FB_S3C2410_DEBUG
+ bool "S3C2410 lcd debug messages"
+ depends on FB_S3C2410
+ help
+ Turn on debugging messages. Note that you can set/unset at run time
+ through sysfs
+
config FB_VIRTUAL
tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
depends on FB
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index b018df4e95c..1fff29f48ca 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -9,7 +9,8 @@ obj-$(CONFIG_LOGO) += logo/
obj-$(CONFIG_SYSFS) += backlight/
obj-$(CONFIG_FB) += fb.o
-fb-y := fbmem.o fbmon.o fbcmap.o fbsysfs.o modedb.o
+fb-y := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
+ modedb.o fbcvt.o
fb-objs := $(fb-y)
obj-$(CONFIG_FB_CFB_FILLRECT) += cfbfillrect.o
@@ -50,7 +51,8 @@ obj-$(CONFIG_FB_CT65550) += chipsfb.o
obj-$(CONFIG_FB_IMSTT) += imsttfb.o
obj-$(CONFIG_FB_S3TRIO) += S3triofb.o
obj-$(CONFIG_FB_FM2) += fm2fb.o
-obj-$(CONFIG_FB_TRIDENT) += tridentfb.o
+obj-$(CONFIG_FB_CYBLA) += cyblafb.o
+obj-$(CONFIG_FB_TRIDENT) += tridentfb.o
obj-$(CONFIG_FB_STI) += stifb.o
obj-$(CONFIG_FB_FFB) += ffb.o sbuslib.o
obj-$(CONFIG_FB_CG6) += cg6.o sbuslib.o
@@ -92,6 +94,7 @@ obj-$(CONFIG_FB_MAXINE) += maxinefb.o
obj-$(CONFIG_FB_TX3912) += tx3912fb.o
obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o
obj-$(CONFIG_FB_IMX) += imxfb.o
+obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o
# Platform or fallback drivers go here
obj-$(CONFIG_FB_VESA) += vesafb.o
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 7bc1d44d881..e380ee8b024 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -806,8 +806,8 @@ static void __iomem * __init aty128_map_ROM(const struct aty128fb_par *par, stru
/* Very simple test to make sure it appeared */
if (BIOS_IN16(0) != 0xaa55) {
- printk(KERN_ERR "aty128fb: Invalid ROM signature %x should be 0xaa55\n",
- BIOS_IN16(0));
+ printk(KERN_DEBUG "aty128fb: Invalid ROM signature %x should "
+ " be 0xaa55\n", BIOS_IN16(0));
goto failed;
}
@@ -2323,17 +2323,16 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
* can properly take care of D3 ? Also, with swsusp, we
* know we'll be rebooted, ...
*/
-#ifdef CONFIG_PPC_PMAC
+#ifndef CONFIG_PPC_PMAC
/* HACK ALERT ! Once I find a proper way to say to each driver
* individually what will happen with it's PCI slot, I'll change
* that. On laptops, the AGP slot is just unclocked, so D2 is
* expected, while on desktops, the card is powered off
*/
- if (state >= 3)
- state = 2;
+ return 0;
#endif /* CONFIG_PPC_PMAC */
- if (state != 2 || state == pdev->dev.power.power_state)
+ if (state.event == pdev->dev.power.power_state.event)
return 0;
printk(KERN_DEBUG "aty128fb: suspending...\n");
@@ -2367,7 +2366,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
* used dummy fb ops, 2.5 need proper support for this at the
* fbdev level
*/
- if (state == 2)
+ if (state.event != PM_EVENT_ON)
aty128_set_suspend(par, 1);
release_console_sem();
@@ -2382,12 +2381,11 @@ static int aty128_do_resume(struct pci_dev *pdev)
struct fb_info *info = pci_get_drvdata(pdev);
struct aty128fb_par *par = info->par;
- if (pdev->dev.power.power_state == 0)
+ if (pdev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
/* Wakeup chip */
- if (pdev->dev.power.power_state == 2)
- aty128_set_suspend(par, 0);
+ aty128_set_suspend(par, 0);
par->asleep = 0;
/* Restore display & engine */
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 8c42538dc8c..037fe9d32fe 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -911,20 +911,6 @@ static int aty_var_to_crtc(const struct fb_info *info,
vdisplay = par->lcd_height;
#endif
- if(vdisplay < 400) {
- h_sync_pol = 1;
- v_sync_pol = 0;
- } else if(vdisplay < 480) {
- h_sync_pol = 0;
- v_sync_pol = 1;
- } else if(vdisplay < 768) {
- h_sync_pol = 0;
- v_sync_pol = 0;
- } else {
- h_sync_pol = 1;
- v_sync_pol = 1;
- }
-
v_disp--;
v_sync_strt--;
v_sync_end--;
@@ -2022,17 +2008,16 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
struct fb_info *info = pci_get_drvdata(pdev);
struct atyfb_par *par = (struct atyfb_par *) info->par;
-#ifdef CONFIG_PPC_PMAC
+#ifndef CONFIG_PPC_PMAC
/* HACK ALERT ! Once I find a proper way to say to each driver
* individually what will happen with it's PCI slot, I'll change
* that. On laptops, the AGP slot is just unclocked, so D2 is
* expected, while on desktops, the card is powered off
*/
- if (state >= 3)
- state = 2;
+ return 0;
#endif /* CONFIG_PPC_PMAC */
- if (state != 2 || state == pdev->dev.power.power_state)
+ if (state.event == pdev->dev.power.power_state.event)
return 0;
acquire_console_sem();
@@ -2071,12 +2056,12 @@ static int atyfb_pci_resume(struct pci_dev *pdev)
struct fb_info *info = pci_get_drvdata(pdev);
struct atyfb_par *par = (struct atyfb_par *) info->par;
- if (pdev->dev.power.power_state == 0)
+ if (pdev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
acquire_console_sem();
- if (pdev->dev.power.power_state == 2)
+ if (pdev->dev.power.power_state.event == 2)
aty_power_mgmt(0, par);
par->asleep = 0;
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index e7e8b52014c..046b4786026 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -329,8 +329,9 @@ static int __devinit radeon_map_ROM(struct radeonfb_info *rinfo, struct pci_dev
/* Very simple test to make sure it appeared */
if (BIOS_IN16(0) != 0xaa55) {
- printk(KERN_ERR "radeonfb (%s): Invalid ROM signature %x should be"
- "0xaa55\n", pci_name(rinfo->pdev), BIOS_IN16(0));
+ printk(KERN_DEBUG "radeonfb (%s): Invalid ROM signature %x "
+ "should be 0xaa55\n",
+ pci_name(rinfo->pdev), BIOS_IN16(0));
goto failed;
}
/* Look for the PCI data to check the ROM type */
@@ -2312,19 +2313,27 @@ static int radeonfb_pci_register (struct pci_dev *pdev,
rinfo->mmio_base_phys = pci_resource_start (pdev, 2);
/* request the mem regions */
- ret = pci_request_regions(pdev, "radeonfb");
+ ret = pci_request_region(pdev, 0, "radeonfb framebuffer");
if (ret < 0) {
- printk( KERN_ERR "radeonfb (%s): cannot reserve PCI regions."
- " Someone already got them?\n", pci_name(rinfo->pdev));
+ printk( KERN_ERR "radeonfb (%s): cannot request region 0.\n",
+ pci_name(rinfo->pdev));
goto err_release_fb;
}
+ ret = pci_request_region(pdev, 2, "radeonfb mmio");
+ if (ret < 0) {
+ printk( KERN_ERR "radeonfb (%s): cannot request region 2.\n",
+ pci_name(rinfo->pdev));
+ goto err_release_pci0;
+ }
+
/* map the regions */
rinfo->mmio_base = ioremap(rinfo->mmio_base_phys, RADEON_REGSIZE);
if (!rinfo->mmio_base) {
- printk(KERN_ERR "radeonfb (%s): cannot map MMIO\n", pci_name(rinfo->pdev));
+ printk(KERN_ERR "radeonfb (%s): cannot map MMIO\n",
+ pci_name(rinfo->pdev));
ret = -EIO;
- goto err_release_pci;
+ goto err_release_pci2;
}
rinfo->fb_local_base = INREG(MC_FB_LOCATION) << 16;
@@ -2499,10 +2508,12 @@ err_unmap_rom:
if (rinfo->bios_seg)
radeon_unmap_ROM(rinfo, pdev);
iounmap(rinfo->mmio_base);
-err_release_pci:
- pci_release_regions(pdev);
+err_release_pci2:
+ pci_release_region(pdev, 2);
+err_release_pci0:
+ pci_release_region(pdev, 0);
err_release_fb:
- framebuffer_release(info);
+ framebuffer_release(info);
err_disable:
pci_disable_device(pdev);
err_out:
@@ -2548,7 +2559,8 @@ static void __devexit radeonfb_pci_unregister (struct pci_dev *pdev)
iounmap(rinfo->mmio_base);
iounmap(rinfo->fb_base);
- pci_release_regions(pdev);
+ pci_release_region(pdev, 2);
+ pci_release_region(pdev, 0);
kfree(rinfo->mon1_EDID);
kfree(rinfo->mon2_EDID);
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 762244164c8..a9d0414e465 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -75,7 +75,7 @@ static int radeon_setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name)
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_ALGO_ATI;
+ chan->adapter.id = I2C_HW_B_RADEON;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->rinfo->pdev->dev;
chan->algo.setsda = radeon_gpio_setsda;
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 98352af3932..59a1b6f8506 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2526,18 +2526,18 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
struct radeonfb_info *rinfo = info->par;
int i;
- if (state == pdev->dev.power.power_state)
+ if (state.event == pdev->dev.power.power_state.event)
return 0;
printk(KERN_DEBUG "radeonfb (%s): suspending to state: %d...\n",
- pci_name(pdev), state);
+ pci_name(pdev), state.event);
/* For suspend-to-disk, we cheat here. We don't suspend anything and
* let fbcon continue drawing until we are all set. That shouldn't
* really cause any problem at this point, provided that the wakeup
* code knows that any state in memory may not match the HW
*/
- if (state != PM_SUSPEND_MEM)
+ if (state.event == PM_EVENT_FREEZE)
goto done;
acquire_console_sem();
@@ -2616,7 +2616,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
struct radeonfb_info *rinfo = info->par;
int rc = 0;
- if (pdev->dev.power.power_state == 0)
+ if (pdev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
if (rinfo->no_schedule) {
@@ -2626,7 +2626,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
acquire_console_sem();
printk(KERN_DEBUG "radeonfb (%s): resuming from state: %d...\n",
- pci_name(pdev), pdev->dev.power.power_state);
+ pci_name(pdev), pdev->dev.power.power_state.event);
if (pci_enable_device(pdev)) {
@@ -2637,7 +2637,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
}
pci_set_master(pdev);
- if (pdev->dev.power.power_state == PM_SUSPEND_MEM) {
+ if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
/* Wakeup chip. Check from config space if we were powered off
* (todo: additionally, check CLK_PIN_CNTL too)
*/
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 9aae884475b..4af321fae39 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -3,3 +3,4 @@
obj-$(CONFIG_LCD_CLASS_DEVICE) += lcd.o
obj-$(CONFIG_BACKLIGHT_CLASS_DEVICE) += backlight.o
obj-$(CONFIG_BACKLIGHT_CORGI) += corgi_bl.o
+obj-$(CONFIG_SHARP_LOCOMO) += locomolcd.o
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
new file mode 100644
index 00000000000..ada6e75eb04
--- /dev/null
+++ b/drivers/video/backlight/locomolcd.c
@@ -0,0 +1,157 @@
+/*
+ * Backlight control code for Sharp Zaurus SL-5500
+ *
+ * Copyright 2005 John Lenz <lenz@cs.wisc.edu>
+ * Maintainer: Pavel Machek <pavel@suse.cz> (unless John wants to :-)
+ * GPL v2
+ *
+ * This driver assumes single CPU. That's okay, because collie is
+ * slightly old hardware, and noone is going to retrofit second CPU to
+ * old PDA.
+ */
+
+/* LCD power functions */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+
+#include <asm/hardware/locomo.h>
+#include <asm/irq.h>
+
+#ifdef CONFIG_SA1100_COLLIE
+#include <asm/arch/collie.h>
+#else
+#include <asm/arch/poodle.h>
+#endif
+
+extern void (*sa1100fb_lcd_power)(int on);
+
+static struct locomo_dev *locomolcd_dev;
+
+static void locomolcd_on(int comadj)
+{
+ locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 0);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 1);
+ mdelay(2);
+
+ locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 0);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 1);
+ mdelay(2);
+
+ locomo_m62332_senddata(locomolcd_dev, comadj, 0);
+ mdelay(5);
+
+ locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 0);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 1);
+ mdelay(10);
+
+ /* TFTCRST | CPSOUT=0 | CPSEN */
+ locomo_writel(0x01, locomolcd_dev->mapbase + LOCOMO_TC);
+
+ /* Set CPSD */
+ locomo_writel(6, locomolcd_dev->mapbase + LOCOMO_CPSD);
+
+ /* TFTCRST | CPSOUT=0 | CPSEN */
+ locomo_writel((0x04 | 0x01), locomolcd_dev->mapbase + LOCOMO_TC);
+ mdelay(10);
+
+ locomo_gpio_set_dir(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 0);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 1);
+}
+
+static void locomolcd_off(int comadj)
+{
+ /* TFTCRST=1 | CPSOUT=1 | CPSEN = 0 */
+ locomo_writel(0x06, locomolcd_dev->mapbase + LOCOMO_TC);
+ mdelay(1);
+
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHA_ON, 0);
+ mdelay(110);
+
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VEE_ON, 0);
+ mdelay(700);
+
+ /* TFTCRST=0 | CPSOUT=0 | CPSEN = 0 */
+ locomo_writel(0, locomolcd_dev->mapbase + LOCOMO_TC);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_MOD, 0);
+ locomo_gpio_write(locomolcd_dev, LOCOMO_GPIO_LCD_VSHD_ON, 0);
+}
+
+void locomolcd_power(int on)
+{
+ int comadj = 118;
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ if (!locomolcd_dev) {
+ local_irq_restore(flags);
+ return;
+ }
+
+ /* read comadj */
+#ifdef CONFIG_MACH_POODLE
+ comadj = 118;
+#else
+ comadj = 128;
+#endif
+
+ if (on)
+ locomolcd_on(comadj);
+ else
+ locomolcd_off(comadj);
+
+ local_irq_restore(flags);
+}
+EXPORT_SYMBOL(locomolcd_power);
+
+static int poodle_lcd_probe(struct locomo_dev *dev)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ locomolcd_dev = dev;
+
+ /* the poodle_lcd_power function is called for the first time
+ * from fs_initcall, which is before locomo is activated.
+ * We need to recall poodle_lcd_power here*/
+#ifdef CONFIG_MACH_POODLE
+ locomolcd_power(1);
+#endif
+ local_irq_restore(flags);
+ return 0;
+}
+
+static int poodle_lcd_remove(struct locomo_dev *dev)
+{
+ unsigned long flags;
+ local_irq_save(flags);
+ locomolcd_dev = NULL;
+ local_irq_restore(flags);
+ return 0;
+}
+
+static struct locomo_driver poodle_lcd_driver = {
+ .drv = {
+ .name = "locomo-backlight",
+ },
+ .devid = LOCOMO_DEVID_BACKLIGHT,
+ .probe = poodle_lcd_probe,
+ .remove = poodle_lcd_remove,
+};
+
+static int __init poodle_lcd_init(void)
+{
+ int ret = locomo_driver_register(&poodle_lcd_driver);
+ if (ret) return ret;
+
+#ifdef CONFIG_SA1100_COLLIE
+ sa1100fb_lcd_power = locomolcd_power;
+#endif
+ return 0;
+}
+device_initcall(poodle_lcd_init);
+
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index e75a965ec76..4131243cfdf 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -462,9 +462,9 @@ static int chipsfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct fb_info *p = pci_get_drvdata(pdev);
- if (state == pdev->dev.power.power_state)
+ if (state.event == pdev->dev.power.power_state.event)
return 0;
- if (state != PM_SUSPEND_MEM)
+ if (state.event != PM_SUSPEND_MEM)
goto done;
acquire_console_sem();
diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
index 3c731577fed..9f70e512b88 100644
--- a/drivers/video/console/bitblit.c
+++ b/drivers/video/console/bitblit.c
@@ -39,7 +39,7 @@ static inline int get_attribute(struct fb_info *info, u16 c)
{
int attribute = 0;
- if (fb_get_color_depth(&info->var) == 1) {
+ if (fb_get_color_depth(&info->var, &info->fix) == 1) {
if (attr_underline(c))
attribute |= FBCON_ATTRIBUTE_UNDERLINE;
if (attr_reverse(c))
@@ -103,42 +103,104 @@ static void bit_clear(struct vc_data *vc, struct fb_info *info, int sy,
info->fbops->fb_fillrect(info, &region);
}
+static inline void bit_putcs_aligned(struct vc_data *vc, struct fb_info *info,
+ const u16 *s, u32 attr, u32 cnt,
+ u32 d_pitch, u32 s_pitch, u32 cellsize,
+ struct fb_image *image, u8 *buf, u8 *dst)
+{
+ u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+ u32 idx = vc->vc_font.width >> 3;
+ u8 *src;
+
+ while (cnt--) {
+ src = vc->vc_font.data + (scr_readw(s++)&
+ charmask)*cellsize;
+
+ if (attr) {
+ update_attr(buf, src, attr, vc);
+ src = buf;
+ }
+
+ if (likely(idx == 1))
+ __fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+ image->height);
+ else
+ fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+ image->height);
+
+ dst += s_pitch;
+ }
+
+ info->fbops->fb_imageblit(info, image);
+}
+
+static inline void bit_putcs_unaligned(struct vc_data *vc,
+ struct fb_info *info, const u16 *s,
+ u32 attr, u32 cnt, u32 d_pitch,
+ u32 s_pitch, u32 cellsize,
+ struct fb_image *image, u8 *buf,
+ u8 *dst)
+{
+ u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+ u32 shift_low = 0, mod = vc->vc_font.width % 8;
+ u32 shift_high = 8;
+ u32 idx = vc->vc_font.width >> 3;
+ u8 *src;
+
+ while (cnt--) {
+ src = vc->vc_font.data + (scr_readw(s++)&
+ charmask)*cellsize;
+
+ if (attr) {
+ update_attr(buf, src, attr, vc);
+ src = buf;
+ }
+
+ fb_pad_unaligned_buffer(dst, d_pitch, src, idx,
+ image->height, shift_high,
+ shift_low, mod);
+ shift_low += mod;
+ dst += (shift_low >= 8) ? s_pitch : s_pitch - 1;
+ shift_low &= 7;
+ shift_high = 8 - shift_low;
+ }
+
+ info->fbops->fb_imageblit(info, image);
+
+}
+
static void bit_putcs(struct vc_data *vc, struct fb_info *info,
const unsigned short *s, int count, int yy, int xx,
int fg, int bg)
{
- unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
- unsigned int width = (vc->vc_font.width + 7) >> 3;
- unsigned int cellsize = vc->vc_font.height * width;
- unsigned int maxcnt = info->pixmap.size/cellsize;
- unsigned int scan_align = info->pixmap.scan_align - 1;
- unsigned int buf_align = info->pixmap.buf_align - 1;
- unsigned int shift_low = 0, mod = vc->vc_font.width % 8;
- unsigned int shift_high = 8, pitch, cnt, size, k;
- unsigned int idx = vc->vc_font.width >> 3;
- unsigned int attribute = get_attribute(info, scr_readw(s));
struct fb_image image;
- u8 *src, *dst, *buf = NULL;
-
- if (attribute) {
- buf = kmalloc(cellsize, GFP_KERNEL);
- if (!buf)
- return;
- }
+ u32 width = (vc->vc_font.width + 7)/8;
+ u32 cellsize = width * vc->vc_font.height;
+ u32 maxcnt = info->pixmap.size/cellsize;
+ u32 scan_align = info->pixmap.scan_align - 1;
+ u32 buf_align = info->pixmap.buf_align - 1;
+ u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
+ u32 attribute = get_attribute(info, scr_readw(s));
+ u8 *dst, *buf = NULL;
image.fg_color = fg;
image.bg_color = bg;
-
image.dx = xx * vc->vc_font.width;
image.dy = yy * vc->vc_font.height;
image.height = vc->vc_font.height;
image.depth = 1;
+ if (attribute) {
+ buf = kmalloc(cellsize, GFP_KERNEL);
+ if (!buf)
+ return;
+ }
+
while (count) {
if (count > maxcnt)
- cnt = k = maxcnt;
+ cnt = maxcnt;
else
- cnt = k = count;
+ cnt = count;
image.width = vc->vc_font.width * cnt;
pitch = ((image.width + 7) >> 3) + scan_align;
@@ -147,41 +209,18 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
size &= ~buf_align;
dst = fb_get_buffer_offset(info, &info->pixmap, size);
image.data = dst;
- if (mod) {
- while (k--) {
- src = vc->vc_font.data + (scr_readw(s++)&
- charmask)*cellsize;
-
- if (attribute) {
- update_attr(buf, src, attribute, vc);
- src = buf;
- }
-
- fb_pad_unaligned_buffer(dst, pitch, src, idx,
- image.height, shift_high,
- shift_low, mod);
- shift_low += mod;
- dst += (shift_low >= 8) ? width : width - 1;
- shift_low &= 7;
- shift_high = 8 - shift_low;
- }
- } else {
- while (k--) {
- src = vc->vc_font.data + (scr_readw(s++)&
- charmask)*cellsize;
-
- if (attribute) {
- update_attr(buf, src, attribute, vc);
- src = buf;
- }
-
- fb_pad_aligned_buffer(dst, pitch, src, idx, image.height);
- dst += width;
- }
- }
- info->fbops->fb_imageblit(info, &image);
+
+ if (!mod)
+ bit_putcs_aligned(vc, info, s, attribute, cnt, pitch,
+ width, cellsize, &image, buf, dst);
+ else
+ bit_putcs_unaligned(vc, info, s, attribute, cnt,
+ pitch, width, cellsize, &image,
+ buf, dst);
+
image.dx += cnt * vc->vc_font.width;
count -= cnt;
+ s += cnt;
}
/* buf is always NULL except when in monochrome mode, so in this case
@@ -189,6 +228,7 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
NULL pointers just fine */
if (unlikely(buf))
kfree(buf);
+
}
static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 35c88bd7ba5..2e93224d2d5 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -214,7 +214,7 @@ static inline int fbcon_is_inactive(struct vc_data *vc, struct fb_info *info)
static inline int get_color(struct vc_data *vc, struct fb_info *info,
u16 c, int is_fg)
{
- int depth = fb_get_color_depth(&info->var);
+ int depth = fb_get_color_depth(&info->var, &info->fix);
int color = 0;
if (console_blanked) {
@@ -230,9 +230,13 @@ static inline int get_color(struct vc_data *vc, struct fb_info *info,
switch (depth) {
case 1:
{
+ int col = ~(0xfff << (max(info->var.green.length,
+ max(info->var.red.length,
+ info->var.blue.length)))) & 0xff;
+
/* 0 or 1 */
- int fg = (info->fix.visual != FB_VISUAL_MONO01) ? 1 : 0;
- int bg = (info->fix.visual != FB_VISUAL_MONO01) ? 0 : 1;
+ int fg = (info->fix.visual != FB_VISUAL_MONO01) ? col : 0;
+ int bg = (info->fix.visual != FB_VISUAL_MONO01) ? 0 : col;
if (console_blanked)
fg = bg;
@@ -243,9 +247,25 @@ static inline int get_color(struct vc_data *vc, struct fb_info *info,
case 2:
/*
* Scale down 16-colors to 4 colors. Default 4-color palette
- * is grayscale.
+ * is grayscale. However, simply dividing the values by 4
+ * will not work, as colors 1, 2 and 3 will be scaled-down
+ * to zero rendering them invisible. So empirically convert
+ * colors to a sane 4-level grayscale.
*/
- color /= 4;
+ switch (color) {
+ case 0:
+ color = 0; /* black */
+ break;
+ case 1 ... 6:
+ color = 2; /* white */
+ break;
+ case 7 ... 8:
+ color = 1; /* gray */
+ break;
+ default:
+ color = 3; /* intense white */
+ break;
+ }
break;
case 3:
/*
@@ -311,6 +331,35 @@ static void cursor_timer_handler(unsigned long dev_addr)
mod_timer(&ops->cursor_timer, jiffies + HZ/5);
}
+static void fbcon_add_cursor_timer(struct fb_info *info)
+{
+ struct fbcon_ops *ops = info->fbcon_par;
+
+ if ((!info->queue.func || info->queue.func == fb_flashcursor) &&
+ !(ops->flags & FBCON_FLAGS_CURSOR_TIMER)) {
+ if (!info->queue.func)
+ INIT_WORK(&info->queue, fb_flashcursor, info);
+
+ init_timer(&ops->cursor_timer);
+ ops->cursor_timer.function = cursor_timer_handler;
+ ops->cursor_timer.expires = jiffies + HZ / 5;
+ ops->cursor_timer.data = (unsigned long ) info;
+ add_timer(&ops->cursor_timer);
+ ops->flags |= FBCON_FLAGS_CURSOR_TIMER;
+ }
+}
+
+static void fbcon_del_cursor_timer(struct fb_info *info)
+{
+ struct fbcon_ops *ops = info->fbcon_par;
+
+ if (info->queue.func == fb_flashcursor &&
+ ops->flags & FBCON_FLAGS_CURSOR_TIMER) {
+ del_timer_sync(&ops->cursor_timer);
+ ops->flags &= ~FBCON_FLAGS_CURSOR_TIMER;
+ }
+}
+
#ifndef MODULE
static int __init fb_console_setup(char *this_opt)
{
@@ -426,7 +475,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
* remove underline attribute from erase character
* if black and white framebuffer.
*/
- if (fb_get_color_depth(&info->var) == 1)
+ if (fb_get_color_depth(&info->var, &info->fix) == 1)
erase &= ~0x400;
logo_height = fb_prepare_logo(info);
logo_lines = (logo_height + vc->vc_font.height - 1) /
@@ -563,9 +612,7 @@ static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
}
if (!err) {
- if (oldinfo->queue.func == fb_flashcursor)
- del_timer_sync(&ops->cursor_timer);
-
+ fbcon_del_cursor_timer(oldinfo);
kfree(ops->cursor_state.mask);
kfree(ops->cursor_data);
kfree(oldinfo->fbcon_par);
@@ -576,22 +623,6 @@ static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
return err;
}
-static void con2fb_init_newinfo(struct fb_info *info)
-{
- if (!info->queue.func || info->queue.func == fb_flashcursor) {
- struct fbcon_ops *ops = info->fbcon_par;
-
- if (!info->queue.func)
- INIT_WORK(&info->queue, fb_flashcursor, info);
-
- init_timer(&ops->cursor_timer);
- ops->cursor_timer.function = cursor_timer_handler;
- ops->cursor_timer.expires = jiffies + HZ / 5;
- ops->cursor_timer.data = (unsigned long ) info;
- add_timer(&ops->cursor_timer);
- }
-}
-
static void con2fb_init_display(struct vc_data *vc, struct fb_info *info,
int unit, int show_logo)
{
@@ -675,7 +706,7 @@ static int set_con2fb_map(int unit, int newidx, int user)
logo_shown != FBCON_LOGO_DONTSHOW);
if (!found)
- con2fb_init_newinfo(info);
+ fbcon_add_cursor_timer(info);
con2fb_map_boot[unit] = newidx;
con2fb_init_display(vc, info, unit, show_logo);
}
@@ -878,18 +909,7 @@ static const char *fbcon_startup(void)
}
#endif /* CONFIG_MAC */
- /* Initialize the work queue. If the driver provides its
- * own work queue this means it will use something besides
- * default timer to flash the cursor. */
- if (!info->queue.func) {
- INIT_WORK(&info->queue, fb_flashcursor, info);
-
- init_timer(&ops->cursor_timer);
- ops->cursor_timer.function = cursor_timer_handler;
- ops->cursor_timer.expires = jiffies + HZ / 5;
- ops->cursor_timer.data = (unsigned long ) info;
- add_timer(&ops->cursor_timer);
- }
+ fbcon_add_cursor_timer(info);
return display_desc;
}
@@ -930,7 +950,7 @@ static void fbcon_init(struct vc_data *vc, int init)
}
if (p->userfont)
charcnt = FNTCHARCNT(p->fontdata);
- vc->vc_can_do_color = (fb_get_color_depth(&info->var) != 1);
+ vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
if (charcnt == 256) {
vc->vc_hi_font_mask = 0;
@@ -1178,7 +1198,12 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
if (p->userfont)
charcnt = FNTCHARCNT(p->fontdata);
- vc->vc_can_do_color = (fb_get_color_depth(var) != 1);
+ var->activate = FB_ACTIVATE_NOW;
+ info->var.activate = var->activate;
+ info->var.yoffset = info->var.xoffset = 0;
+ fb_set_var(info, var);
+
+ vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
if (charcnt == 256) {
vc->vc_hi_font_mask = 0;
@@ -1898,7 +1923,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
static int fbcon_switch(struct vc_data *vc)
{
- struct fb_info *info;
+ struct fb_info *info, *old_info = NULL;
struct display *p = &fb_display[vc->vc_num];
struct fb_var_screeninfo var;
int i, prev_console;
@@ -1931,7 +1956,8 @@ static int fbcon_switch(struct vc_data *vc)
}
prev_console = ((struct fbcon_ops *)info->fbcon_par)->currcon;
-
+ if (prev_console != -1)
+ old_info = registered_fb[con2fb_map[prev_console]];
/*
* FIXME: If we have multiple fbdev's loaded, we need to
* update all info->currcon. Perhaps, we can place this
@@ -1959,15 +1985,17 @@ static int fbcon_switch(struct vc_data *vc)
info->var.yoffset = info->var.xoffset = p->yscroll = 0;
fb_set_var(info, &var);
- if (prev_console != -1 &&
- registered_fb[con2fb_map[prev_console]] != info &&
- info->fbops->fb_set_par)
- info->fbops->fb_set_par(info);
+ if (old_info != NULL && old_info != info) {
+ if (info->fbops->fb_set_par)
+ info->fbops->fb_set_par(info);
+ fbcon_del_cursor_timer(old_info);
+ fbcon_add_cursor_timer(info);
+ }
set_blitting_type(vc, info, p);
((struct fbcon_ops *)info->fbcon_par)->cursor_reset = 1;
- vc->vc_can_do_color = (fb_get_color_depth(&info->var) != 1);
+ vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
updatescrollmode(p, info, vc);
@@ -2048,11 +2076,16 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
fbcon_generic_blank(vc, info, blank);
}
- if (!blank)
- update_screen(vc);
- }
+ if (!blank)
+ update_screen(vc);
+ }
- return 0;
+ if (!blank)
+ fbcon_add_cursor_timer(info);
+ else
+ fbcon_del_cursor_timer(info);
+
+ return 0;
}
static void fbcon_free_font(struct display *p)
@@ -2332,7 +2365,7 @@ static int fbcon_set_palette(struct vc_data *vc, unsigned char *table)
if (!CON_IS_VISIBLE(vc))
return 0;
- depth = fb_get_color_depth(&info->var);
+ depth = fb_get_color_depth(&info->var, &info->fix);
if (depth > 3) {
for (i = j = 0; i < 16; i++) {
k = table[i];
@@ -2593,6 +2626,51 @@ static void fbcon_modechanged(struct fb_info *info)
}
}
+static void fbcon_set_all_vcs(struct fb_info *info)
+{
+ struct fbcon_ops *ops = info->fbcon_par;
+ struct vc_data *vc;
+ struct display *p;
+ int i, rows, cols;
+
+ if (!ops || ops->currcon < 0)
+ return;
+
+ for (i = 0; i < MAX_NR_CONSOLES; i++) {
+ vc = vc_cons[i].d;
+ if (!vc || vc->vc_mode != KD_TEXT ||
+ registered_fb[con2fb_map[i]] != info)
+ continue;
+
+ p = &fb_display[vc->vc_num];
+
+ info->var.xoffset = info->var.yoffset = p->yscroll = 0;
+ var_to_display(p, &info->var, info);
+ cols = info->var.xres / vc->vc_font.width;
+ rows = info->var.yres / vc->vc_font.height;
+ vc_resize(vc, cols, rows);
+
+ if (CON_IS_VISIBLE(vc)) {
+ updatescrollmode(p, info, vc);
+ scrollback_max = 0;
+ scrollback_current = 0;
+ update_var(vc->vc_num, info);
+ fbcon_set_palette(vc, color_table);
+ update_screen(vc);
+ if (softback_buf) {
+ int l = fbcon_softback_size / vc->vc_size_row;
+ if (l > 5)
+ softback_end = softback_buf + l * vc->vc_size_row;
+ else {
+ /* Smaller scrollback makes no sense, and 0
+ would screw the operation totally */
+ softback_top = 0;
+ }
+ }
+ }
+ }
+}
+
static int fbcon_mode_deleted(struct fb_info *info,
struct fb_videomode *mode)
{
@@ -2708,6 +2786,9 @@ static int fbcon_event_notify(struct notifier_block *self,
case FB_EVENT_MODE_CHANGE:
fbcon_modechanged(info);
break;
+ case FB_EVENT_MODE_CHANGE_ALL:
+ fbcon_set_all_vcs(info);
+ break;
case FB_EVENT_MODE_DELETE:
mode = event->data;
ret = fbcon_mode_deleted(info, mode);
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index 5d377860bce..08befafe11d 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -18,7 +18,8 @@
#include <asm/io.h>
-#define FBCON_FLAGS_INIT 1
+#define FBCON_FLAGS_INIT 1
+#define FBCON_FLAGS_CURSOR_TIMER 2
/*
* This is the interface between the low-level console driver and the
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index d27fa91e588..0705cd74141 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -497,6 +497,57 @@ static void vgacon_cursor(struct vc_data *c, int mode)
}
}
+static int vgacon_doresize(struct vc_data *c,
+ unsigned int width, unsigned int height)
+{
+ unsigned long flags;
+ unsigned int scanlines = height * c->vc_font.height;
+ u8 scanlines_lo, r7, vsync_end, mode;
+
+ spin_lock_irqsave(&vga_lock, flags);
+
+ outb_p(VGA_CRTC_MODE, vga_video_port_reg);
+ mode = inb_p(vga_video_port_val);
+
+ if (mode & 0x04)
+ scanlines >>= 1;
+
+ scanlines -= 1;
+ scanlines_lo = scanlines & 0xff;
+
+ outb_p(VGA_CRTC_OVERFLOW, vga_video_port_reg);
+ r7 = inb_p(vga_video_port_val) & ~0x42;
+
+ if (scanlines & 0x100)
+ r7 |= 0x02;
+ if (scanlines & 0x200)
+ r7 |= 0x40;
+
+ /* deprotect registers */
+ outb_p(VGA_CRTC_V_SYNC_END, vga_video_port_reg);
+ vsync_end = inb_p(vga_video_port_val);
+ outb_p(VGA_CRTC_V_SYNC_END, vga_video_port_reg);
+ outb_p(vsync_end & ~0x80, vga_video_port_val);
+
+ outb_p(VGA_CRTC_H_DISP, vga_video_port_reg);
+ outb_p(width - 1, vga_video_port_val);
+ outb_p(VGA_CRTC_OFFSET, vga_video_port_reg);
+ outb_p(width >> 1, vga_video_port_val);
+
+ outb_p(VGA_CRTC_V_DISP_END, vga_video_port_reg);
+ outb_p(scanlines_lo, vga_video_port_val);
+ outb_p(VGA_CRTC_OVERFLOW, vga_video_port_reg);
+ outb_p(r7,vga_video_port_val);
+
+ /* reprotect registers */
+ outb_p(VGA_CRTC_V_SYNC_END, vga_video_port_reg);
+ outb_p(vsync_end, vga_video_port_val);
+
+ spin_unlock_irqrestore(&vga_lock, flags);
+
+ return 0;
+}
+
static int vgacon_switch(struct vc_data *c)
{
/*
@@ -510,9 +561,13 @@ static int vgacon_switch(struct vc_data *c)
/* We can only copy out the size of the video buffer here,
* otherwise we get into VGA BIOS */
- if (!vga_is_gfx)
+ if (!vga_is_gfx) {
scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf,
- c->vc_screenbuf_size > vga_vram_size ? vga_vram_size : c->vc_screenbuf_size);
+ c->vc_screenbuf_size > vga_vram_size ?
+ vga_vram_size : c->vc_screenbuf_size);
+ vgacon_doresize(c, c->vc_cols, c->vc_rows);
+ }
+
return 0; /* Redrawing not needed */
}
@@ -962,6 +1017,17 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font)
#endif
+static int vgacon_resize(struct vc_data *c, unsigned int width,
+ unsigned int height)
+{
+ if (width % 2 || width > ORIG_VIDEO_COLS || height > ORIG_VIDEO_LINES)
+ return -EINVAL;
+
+ if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */
+ vgacon_doresize(c, width, height);
+ return 0;
+}
+
static int vgacon_scrolldelta(struct vc_data *c, int lines)
{
if (!lines) /* Turn scrollback off */
@@ -1103,6 +1169,7 @@ const struct consw vga_con = {
.con_blank = vgacon_blank,
.con_font_set = vgacon_font_set,
.con_font_get = vgacon_font_get,
+ .con_resize = vgacon_resize,
.con_set_palette = vgacon_set_palette,
.con_scrolldelta = vgacon_scrolldelta,
.con_set_origin = vgacon_set_origin,
diff --git a/drivers/video/cyblafb.c b/drivers/video/cyblafb.c
new file mode 100644
index 00000000000..ae2762cb560
--- /dev/null
+++ b/drivers/video/cyblafb.c
@@ -0,0 +1,1456 @@
+/*
+ * Frame buffer driver for Trident Cyberblade/i1 graphics core
+ *
+ * Copyright 2005 Knut Petersen <Knut_Petersen@t-online.de>
+ *
+ * CREDITS:
+ * tridentfb.c by Jani Monoses
+ * see files above for further credits
+ *
+ * TODO:
+ *
+ */
+
+#define CYBLAFB_DEBUG 0
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <asm/types.h>
+#include <video/cyblafb.h>
+
+#define VERSION "0.54"
+
+struct cyblafb_par {
+ u32 pseudo_pal[16];
+ struct fb_ops ops;
+};
+
+static struct fb_fix_screeninfo cyblafb_fix __devinitdata = {
+ .id = "CyBla",
+ .type = FB_TYPE_PACKED_PIXELS,
+ .ypanstep = 1,
+ .visual = FB_VISUAL_PSEUDOCOLOR,
+ .accel = FB_ACCEL_NONE,
+};
+
+static char *mode __devinitdata = NULL;
+static int bpp __devinitdata = 8;
+static int ref __devinitdata = 75;
+static int fp __devinitdata;
+static int crt __devinitdata;
+static int memsize __devinitdata;
+static int vesafb __devinitdata;
+
+static int nativex;
+static int center;
+static int stretch;
+static int pciwb = 1;
+static int pcirb = 1;
+static int pciwr = 1;
+static int pcirr = 1;
+static int verbosity;
+static int displaytype;
+
+static void __iomem * io_virt; // iospace virtual memory address
+
+module_param(mode,charp,0);
+module_param(bpp,int,0);
+module_param(ref,int,0);
+module_param(fp,int,0);
+module_param(crt,int,0);
+module_param(nativex,int,0);
+module_param(center,int,0);
+module_param(stretch,int,0);
+module_param(pciwb,int,0);
+module_param(pcirb,int,0);
+module_param(pciwr,int,0);
+module_param(pcirr,int,0);
+module_param(memsize,int,0);
+module_param(verbosity,int,0);
+module_param(vesafb,int,0);
+
+//=========================================
+//
+// Port access macros for memory mapped io
+//
+//=========================================
+
+#define out8(r,v) writeb(v,io_virt+r)
+#define out32(r,v) writel(v,io_virt+r)
+#define in8(r) readb(io_virt+r)
+#define in32(r) readl(io_virt+r)
+
+//======================================
+//
+// Hardware access inline functions
+//
+//======================================
+
+static inline unsigned char read3X4(int reg)
+{
+ out8(0x3D4,reg);
+ return in8(0x3D5);
+}
+
+static inline unsigned char read3C4(int reg)
+{
+ out8(0x3C4,reg);
+ return in8(0x3C5);
+}
+
+static inline unsigned char read3CE(int reg)
+{
+ out8(0x3CE,reg);
+ return in8(0x3CF);
+}
+
+static inline void write3X4(int reg,unsigned char val)
+{
+ out8(0x3D4,reg);
+ out8(0x3D5,val);
+}
+
+static inline void write3C4(int reg,unsigned char val)
+{
+ out8(0x3C4,reg);
+ out8(0x3C5,val);
+}
+
+static inline void write3CE(int reg,unsigned char val)
+{
+ out8(0x3CE,reg);
+ out8(0x3CF,val);
+}
+
+static inline void write3C0(int reg,unsigned char val)
+{
+ in8(0x3DA); // read to reset index
+ out8(0x3C0,reg);
+ out8(0x3C0,val);
+}
+
+//=================================================
+//
+// Enable memory mapped io and unprotect registers
+//
+//=================================================
+
+static inline void enable_mmio(void)
+{
+ int tmp;
+
+ outb(0x0B,0x3C4);
+ inb(0x3C5); // Set NEW mode
+ outb(SR0E,0x3C4); // write enable a lot of extended ports
+ outb(0x80,0x3C5);
+
+ outb(SR11,0x3C4); // write enable those extended ports that
+ outb(0x87,0x3C5); // are not affected by SR0E_New
+
+ outb(CR1E,0x3d4); // clear write protect bit for port 0x3c2
+ tmp=inb(0x3d5) & 0xBF;
+ outb(CR1E,0x3d4);
+ outb(tmp,0x3d5);
+
+ outb(CR39,0x3D4);
+ outb(inb(0x3D5)|0x01,0x3D5); // Enable mmio, everything else untouched
+}
+
+//=================================================
+//
+// Set pixel clock VCLK1
+// - multipliers set elswhere
+// - freq in units of 0.01 MHz
+//
+//=================================================
+
+static void set_vclk(struct cyblafb_par *par, int freq)
+{
+ u32 m,n,k;
+ int f,fi,d,di;
+ u8 lo=0,hi=0;
+
+ d = 2000;
+ k = freq >= 10000 ? 0 : freq >= 5000 ? 1 : freq >= 2500 ? 2 : 3;
+ for(m = 0;m<64;m++)
+ for(n = 0;n<250;n++) { // max 249 is a hardware limit for cybla/i1 !
+ fi = (int)(((5864727*(n+8))/((m+2)*(1<<k)))>>12);
+ if ((di = abs(fi - freq)) < d) {
+ d = di;
+ f = fi;
+ lo = (u8) n;
+ hi = (u8) ((k<<6) | m);
+ }
+ }
+ write3C4(SR19,hi);
+ write3C4(SR18,lo);
+ if(verbosity > 1)
+ output("pixclock = %d.%02d MHz, k/m/n %x %x %x\n",
+ freq/100,freq%100,(hi&0xc0)>>6,hi&0x3f,lo);
+}
+
+//================================================
+//
+// Cyberblade specific Graphics Engine (GE) setup
+//
+//================================================
+
+static void cyblafb_setup_GE(int pitch,int bpp)
+{
+ int base = (pitch>>3)<<20;
+
+ switch (bpp) {
+ case 8: base |= (0<<29); break;
+ case 15: base |= (5<<29); break;
+ case 16: base |= (1<<29); break;
+ case 24:
+ case 32: base |= (2<<29); break;
+ }
+
+ write3X4(CR36,0x90); // reset GE
+ write3X4(CR36,0x80); // enable GE
+
+ out32(GE24,1<<7); // reset all GE pointers
+ out32(GE24,0);
+
+ write3X4(CR2D,0x00); // GE Timinigs, no delays
+
+ out32(GEB8,base); // Destination Stride / Buffer Base 0, p 133
+ out32(GEBC,base); // Destination Stride / Buffer Base 1, p 133
+ out32(GEC0,base); // Destination Stride / Buffer Base 2, p 133
+ out32(GEC4,base); // Destination Stride / Buffer Base 3, p 133
+ out32(GEC8,base); // Source Stride / Buffer Base 0, p 133
+ out32(GECC,base); // Source Stride / Buffer Base 1, p 133
+ out32(GED0,base); // Source Stride / Buffer Base 2, p 133
+ out32(GED4,base); // Source Stride / Buffer Base 3, p 133
+ out32(GE6C,0); // Pattern and Style, p 129, ok
+}
+
+//=====================================================================
+//
+// Although this is a .fb_sync function that could be enabled in
+// cyblafb_ops, we do not include it there. We sync immediately before
+// new GE operations to improve performance.
+//
+//=====================================================================
+
+static int cyblafb_sync(struct fb_info *info)
+{
+ int status, i=100000;
+ while( ((status=in32(GE20)) & 0xFA800000) && i != 0)
+ i--;
+
+ if (i == 0) {
+ // The timeout might be caused by disabled mmio.
+ // Cause:
+ // - bit CR39 & 1 == 0 upon return, X trident driver bug
+ // - kdm bug (KD_GRAPHICS not set on first switch)
+ // - kernel design flaw (it believes in the correctness
+ // of kdm/X
+ // So we make sure that mmio is enabled first ...
+ enable_mmio();
+// show_trace(NULL,&status);
+ i=1000000;
+ while( ((status=in32(GE20)) & 0xFA800000) && i != 0)
+ i--;
+ if (i == 0) {
+ output("GE Timeout, status: %x\n",status);
+ if(status & 0x80000000)
+ output("Bresenham Engine : Busy\n");
+ if(status & 0x40000000)
+ output("Setup Engine : Busy\n");
+ if(status & 0x20000000)
+ output("SP / DPE : Busy\n");
+ if(status & 0x10000000)
+ output("Memory Interface : Busy\n");
+ if(status & 0x08000000)
+ output("Com Lst Proc : Busy\n");
+ if(status & 0x04000000)
+ output("Block Write : Busy\n");
+ if(status & 0x02000000)
+ output("Command Buffer : Full\n");
+ if(status & 0x01000000)
+ output("RESERVED : Busy\n");
+ if(status & 0x00800000)
+ output("PCI Write Buffer : Busy\n");
+ cyblafb_setup_GE(info->var.xres,
+ info->var.bits_per_pixel);
+ }
+ }
+
+ return 0;
+}
+
+//==============================
+//
+// Cyberblade specific fillrect
+//
+//==============================
+
+static void cyblafb_fillrect(struct fb_info * info,
+ const struct fb_fillrect *fr)
+{
+ int bpp = info->var.bits_per_pixel;
+ int col;
+
+ switch (bpp) {
+ default:
+ case 8: col = fr->color;
+ col |= col <<8;
+ col |= col <<16;
+ break;
+ case 16: col = ((u32 *)(info->pseudo_palette))[fr->color];
+ col |= col <<16;
+ break;
+ case 32: col = ((u32 *)(info->pseudo_palette))[fr->color];
+ break;
+ }
+
+ cyblafb_sync(info);
+
+ out32(GE60,col);
+ out32(GE48,fr->rop ? 0x66:ROP_S);
+ out32(GE44,0x20000000|1<<19|1<<4|2<<2);
+ out32(GE08,point(fr->dx,fr->dy));
+ out32(GE0C,point(fr->dx+fr->width-1,fr->dy+fr->height-1));
+
+}
+
+//==============================
+//
+// Cyberblade specific copyarea
+//
+//==============================
+
+static void cyblafb_copyarea(struct fb_info *info,
+ const struct fb_copyarea *ca)
+{
+ __u32 s1,s2,d1,d2;
+ int direction;
+
+ s1 = point(ca->sx,ca->sy);
+ s2 = point(ca->sx+ca->width-1,ca->sy+ca->height-1);
+ d1 = point(ca->dx,ca->dy);
+ d2 = point(ca->dx+ca->width-1,ca->dy+ca->height-1);
+ if ((ca->sy > ca->dy) || ((ca->sy == ca->dy) && (ca->sx > ca->dx)))
+ direction = 0;
+ else
+ direction = 2;
+
+ cyblafb_sync(info);
+
+ out32(GE44,0xa0000000|1<<19|1<<2|direction);
+ out32(GE00,direction?s2:s1);
+ out32(GE04,direction?s1:s2);
+ out32(GE08,direction?d2:d1);
+ out32(GE0C,direction?d1:d2);
+
+}
+
+//=======================================================================
+//
+// Cyberblade specific imageblit
+//
+// Accelerated for the most usual case, blitting 1-bit deep character
+// character images. Everything else is passed to the generic imageblit.
+//
+//=======================================================================
+
+static void cyblafb_imageblit(struct fb_info *info,
+ const struct fb_image *image)
+{
+
+ u32 fgcol, bgcol;
+
+ int i;
+ int bpp = info->var.bits_per_pixel;
+ int index = 0;
+ int index_end=image->height * image->width / 8;
+ int width_dds=image->width / 32;
+ int width_dbs=image->width % 32;
+
+ if (image->depth != 1 || bpp < 8 || bpp > 32 || bpp % 8 != 0 ||
+ image->width % 8 != 0 || image->width == 0 || image->height == 0) {
+ cfb_imageblit(info,image);
+ return;
+ }
+
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
+ fgcol = ((u32*)(info->pseudo_palette))[image->fg_color];
+ bgcol = ((u32*)(info->pseudo_palette))[image->bg_color];
+ } else {
+ fgcol = image->fg_color;
+ bgcol = image->bg_color;
+ }
+
+ switch (bpp) {
+ case 8:
+ fgcol |= fgcol <<8; fgcol |= fgcol <<16;
+ bgcol |= bgcol <<8; bgcol |= bgcol <<16;
+ break;
+ case 16:
+ fgcol |= fgcol <<16;
+ bgcol |= bgcol <<16;
+ break;
+ default:
+ break;
+ }
+
+ cyblafb_sync(info);
+
+ out32(GE60,fgcol);
+ out32(GE64,bgcol);
+ out32(GE44,0xa0000000 | 1<<20 | 1<<19);
+ out32(GE08,point(image->dx,image->dy));
+ out32(GE0C,point(image->dx+image->width-1,image->dy+image->height-1));
+
+ while(index < index_end) {
+ for(i=0;i<width_dds;i++) {
+ out32(GE9C,*((u32*) ((u32)image->data + index)));
+ index+=4;
+ }
+ switch(width_dbs) {
+ case 0: break;
+ case 8: out32(GE9C,*((u8*)((u32)image->data+index)));
+ index+=1;
+ break;
+ case 16: out32(GE9C,*((u16*)((u32)image->data+index)));
+ index+=2;
+ break;
+ case 24: out32(GE9C,(u32)(*((u16*)((u32)image->data+index))) |
+ (u32)(*((u8*)((u32)image->data+index+2)))<<16);
+ index+=3;
+ break;
+ }
+ }
+}
+
+//==========================================================
+//
+// Check if video mode is acceptable. We change var->??? if
+// video mode is slightly off or return error otherwise.
+// info->??? must not be changed!
+//
+//==========================================================
+
+static int cyblafb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ int bpp = var->bits_per_pixel;
+ int s,t,maxvyres;
+
+ //
+ // we try to support 8, 16, 24 and 32 bpp modes,
+ // default to 8
+ //
+ // there is a 24 bpp mode, but for now we change requests to 32 bpp
+ // (This is what tridentfb does ... will be changed in the future)
+ //
+ //
+ if ( bpp % 8 != 0 || bpp < 8 || bpp >32)
+ bpp = 8;
+ if (bpp == 24 )
+ bpp = var->bits_per_pixel = 32;
+
+ //
+ // interlaced modes are broken, fail if one is requested
+ //
+ if (var->vmode & FB_VMODE_INTERLACED)
+ return -EINVAL;
+
+ //
+ // fail if requested resolution is higher than physical
+ // flatpanel resolution
+ //
+ if ((displaytype == DISPLAY_FP) && nativex && var->xres > nativex)
+ return -EINVAL;
+
+ //
+ // xres != xres_virtual is broken, fail if such an
+ // unusual mode is requested
+ //
+ if (var->xres != var->xres_virtual)
+ return -EINVAL;
+
+ //
+ // we do not allow vclk to exceed 230 MHz
+ //
+ if ((bpp==32 ? 200000000 : 100000000) / var->pixclock > 23000)
+ return -EINVAL;
+
+ //
+ // calc max yres_virtual that would fit in memory
+ // and max yres_virtual that could be used for scrolling
+ // and use minimum of the results as maxvyres
+ //
+ // adjust vyres_virtual to maxvyres if necessary
+ // fail if requested yres is bigger than maxvyres
+ //
+ s = (0x1fffff / (var->xres * bpp/8)) + var->yres;
+ t = info->fix.smem_len / (var->xres * bpp/8);
+ maxvyres = t < s ? t : s;
+ if (maxvyres < var->yres_virtual)
+ var->yres_virtual=maxvyres;
+ if (maxvyres < var->yres)
+ return -EINVAL;
+
+ switch (bpp) {
+ case 8:
+ var->red.offset = 0;
+ var->green.offset = 0;
+ var->blue.offset = 0;
+ var->red.length = 6;
+ var->green.length = 6;
+ var->blue.length = 6;
+ break;
+ case 16:
+ var->red.offset = 11;
+ var->green.offset = 5;
+ var->blue.offset = 0;
+ var->red.length = 5;
+ var->green.length = 6;
+ var->blue.length = 5;
+ break;
+ case 32:
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+
+}
+
+//=====================================================================
+//
+// Pan the display
+//
+// The datasheets defines crt start address to be 20 bits wide and
+// to be programmed to CR0C, CR0D, CR1E and CR27. Actually there is
+// CR2B[5] as an undocumented extension bit. Epia BIOS 2.07 does use
+// it, so it is also safe to be used here. BTW: datasheet CR0E on page
+// 90 really is CR1E, the real CRE is documented on page 72.
+//
+//=====================================================================
+
+static int cyblafb_pan_display(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ unsigned int offset;
+
+ offset=(var->xoffset+(var->yoffset*var->xres))*var->bits_per_pixel/32;
+ info->var.xoffset = var->xoffset;
+ info->var.yoffset = var->yoffset;
+
+ write3X4(CR0D,offset & 0xFF);
+ write3X4(CR0C,(offset & 0xFF00) >> 8);
+ write3X4(CR1E,(read3X4(CR1E) & 0xDF) | ((offset & 0x10000) >> 11));
+ write3X4(CR27,(read3X4(CR27) & 0xF8) | ((offset & 0xE0000) >> 17));
+ write3X4(CR2B,(read3X4(CR2B) & 0xDF) | ((offset & 0x100000) >> 15));
+
+ return 0;
+}
+
+//============================================
+//
+// This will really help in case of a bug ...
+// dump most gaphics core registers.
+//
+//============================================
+
+static void regdump(struct cyblafb_par *par)
+{
+ int i;
+
+ if (verbosity < 2)
+ return;
+
+ printk("\n");
+ for(i=0; i<=0xff; i++) {
+ outb(i,0x3d4);
+ printk("CR%02x=%02x ",i,inb(0x3d5));
+ if (i%16==15)
+ printk("\n");
+ }
+
+ outb(0x30,0x3ce);
+ outb(inb(0x3cf) | 0x40,0x3cf);
+ for(i=0; i<=0x1f; i++) {
+ if (i==0 || (i>2 && i<8) || i==0x10 || i==0x11 || i==0x16) {
+ outb(i,0x3d4);
+ printk("CR%02x=%02x ",i,inb(0x3d5));
+ } else
+ printk("------- ");
+ if (i%16==15)
+ printk("\n");
+ }
+ outb(0x30,0x3ce);
+ outb(inb(0x3cf) & 0xbf,0x3cf);
+
+ printk("\n");
+ for(i=0; i<=0x7f; i++) {
+ outb(i,0x3ce);
+ printk("GR%02x=%02x ",i,inb(0x3cf));
+ if (i%16==15)
+ printk("\n");
+ }
+
+ printk("\n");
+ for(i=0; i<=0xff; i++) {
+ outb(i,0x3c4);
+ printk("SR%02x=%02x ",i,inb(0x3c5));
+ if (i%16==15)
+ printk("\n");
+ }
+
+ printk("\n");
+ for(i=0; i <= 0x1F; i++) {
+ inb(0x3da); // next access is index!
+ outb(i,0x3c0);
+ printk("AR%02x=%02x ",i,inb(0x3c1));
+ if (i%16==15)
+ printk("\n");
+ }
+ printk("\n");
+
+ inb(0x3DA); // reset internal flag to 3c0 index
+ outb(0x20,0x3C0); // enable attr
+
+ return;
+}
+
+//======================================
+//
+// Set hardware to requested video mode
+//
+//======================================
+
+static int cyblafb_set_par(struct fb_info *info)
+{
+ struct cyblafb_par *par = info->par;
+ u32
+ htotal,hdispend,hsyncstart,hsyncend,hblankstart,hblankend,preendfetch,
+ vtotal,vdispend,vsyncstart,vsyncend,vblankstart,vblankend;
+ struct fb_var_screeninfo *var = &info->var;
+ int bpp = var->bits_per_pixel;
+ int i;
+
+ if (verbosity > 0)
+ output("Switching to new mode: "
+ "fbset -g %d %d %d %d %d -t %d %d %d %d %d %d %d\n",
+ var->xres,var->yres,var->xres_virtual,
+ var->yres_virtual,var->bits_per_pixel,var->pixclock,
+ var->left_margin,var->right_margin,var->upper_margin,
+ var->lower_margin,var->hsync_len,var->vsync_len);
+
+ htotal = (var->xres + var->left_margin + var->right_margin +
+ var->hsync_len) / 8 - 5;
+ hdispend = var->xres/8 - 1;
+ hsyncstart = (var->xres + var->right_margin)/8;
+ hsyncend = var->hsync_len/8;
+ hblankstart = hdispend + 1;
+ hblankend = htotal + 3; // should be htotal + 5, bios does it this way
+ preendfetch = ((var->xres >> 3) + 1) * ((bpp+1) >> 3);
+
+ vtotal = var->yres + var->upper_margin + var->lower_margin +
+ var->vsync_len - 2;
+ vdispend = var->yres - 1;
+ vsyncstart = var->yres + var->lower_margin;
+ vblankstart = var->yres;
+ vblankend = vtotal; // should be vtotal + 2, but bios does it this way
+ vsyncend = var->vsync_len;
+
+ enable_mmio(); // necessary! ... check X ...
+
+ write3X4(CR11,read3X4(CR11) & 0x7F); // unlock cr00 .. cr07
+
+ write3CE(GR30,8);
+
+ if ((displaytype == DISPLAY_FP) && var->xres < nativex) {
+
+ // stretch or center ?
+
+ out8(0x3C2,0xEB);
+
+ write3CE(GR30,read3CE(GR30) | 0x81); // shadow mode on
+
+ if (center) {
+ write3CE(GR52,(read3CE(GR52) & 0x7C) | 0x80);
+ write3CE(GR53,(read3CE(GR53) & 0x7C) | 0x80);
+ }
+ else if (stretch) {
+ write3CE(GR5D,0);
+ write3CE(GR52,(read3CE(GR52) & 0x7C) | 1);
+ write3CE(GR53,(read3CE(GR53) & 0x7C) | 1);
+ }
+
+ } else {
+ out8(0x3C2,0x2B);
+ write3CE(GR30,8);
+ }
+
+ //
+ // Setup CRxx regs
+ //
+
+ write3X4(CR00,htotal & 0xFF);
+ write3X4(CR01,hdispend & 0xFF);
+ write3X4(CR02,hblankstart & 0xFF);
+ write3X4(CR03,hblankend & 0x1F);
+ write3X4(CR04,hsyncstart & 0xFF);
+ write3X4(CR05,(hsyncend & 0x1F) | ((hblankend & 0x20)<<2));
+ write3X4(CR06,vtotal & 0xFF);
+ write3X4(CR07,(vtotal & 0x100) >> 8 |
+ (vdispend & 0x100) >> 7 |
+ (vsyncstart & 0x100) >> 6 |
+ (vblankstart & 0x100) >> 5 |
+ 0x10 |
+ (vtotal & 0x200) >> 4 |
+ (vdispend & 0x200) >> 3 |
+ (vsyncstart & 0x200) >> 2);
+ write3X4(CR08,0);
+ write3X4(CR09,(vblankstart & 0x200) >> 4 | 0x40 | // FIX !!!
+ ((info->var.vmode & FB_VMODE_DOUBLE) ? 0x80 : 0));
+ write3X4(CR0A,0); // Init to some reasonable default
+ write3X4(CR0B,0); // Init to some reasonable default
+ write3X4(CR0C,0); // Offset 0
+ write3X4(CR0D,0); // Offset 0
+ write3X4(CR0E,0); // Init to some reasonable default
+ write3X4(CR0F,0); // Init to some reasonable default
+ write3X4(CR10,vsyncstart & 0xFF);
+ write3X4(CR11,(vsyncend & 0x0F));
+ write3X4(CR12,vdispend & 0xFF);
+ write3X4(CR13,((info->var.xres * bpp)/(4*16)) & 0xFF);
+ write3X4(CR14,0x40); // double word mode
+ write3X4(CR15,vblankstart & 0xFF);
+ write3X4(CR16,vblankend & 0xFF);
+ write3X4(CR17,0xC3);
+ write3X4(CR18,0xFF);
+ // CR19: needed for interlaced modes ... ignore it for now
+ write3X4(CR1A,0x07); // Arbitration Control Counter 1
+ write3X4(CR1B,0x07); // Arbitration Control Counter 2
+ write3X4(CR1C,0x07); // Arbitration Control Counter 3
+ write3X4(CR1D,0x00); // Don't know, doesn't hurt ;-)
+ write3X4(CR1E,(info->var.vmode & FB_VMODE_INTERLACED) ? 0x84 : 0x80);
+ // CR1F: do not set, contains BIOS info about memsize
+ write3X4(CR20,0x20); // enabe wr buf, disable 16bit planar mode
+ write3X4(CR21,0x20); // enable linear memory access
+ // CR22: RO cpu latch readback
+ // CR23: ???
+ // CR24: RO AR flag state
+ // CR25: RAMDAC rw timing, pclk buffer tristate control ????
+ // CR26: ???
+ write3X4(CR27,(vdispend & 0x400) >> 6 |
+ (vsyncstart & 0x400) >> 5 |
+ (vblankstart & 0x400) >> 4 |
+ (vtotal & 0x400) >> 3 |
+ 0x8);
+ // CR28: ???
+ write3X4(CR29,(read3X4(CR29) & 0xCF) |
+ ((((info->var.xres * bpp) / (4*16)) & 0x300) >>4));
+ write3X4(CR2A,read3X4(CR2A) | 0x40);
+ write3X4(CR2B,(htotal & 0x100) >> 8 |
+ (hdispend & 0x100) >> 7 |
+ // (0x00 & 0x100) >> 6 | hinterlace para bit 8 ???
+ (hsyncstart & 0x100) >> 5 |
+ (hblankstart & 0x100) >> 4);
+ // CR2C: ???
+ // CR2D: initialized in cyblafb_setup_GE()
+ write3X4(CR2F,0x92); // conservative, better signal quality
+ // CR30: reserved
+ // CR31: reserved
+ // CR32: reserved
+ // CR33: reserved
+ // CR34: disabled in CR36
+ // CR35: disabled in CR36
+ // CR36: initialized in cyblafb_setup_GE
+ // CR37: i2c, ignore for now
+ write3X4(CR38,(bpp == 8) ? 0x00 : //
+ (bpp == 16) ? 0x05 : // highcolor
+ (bpp == 24) ? 0x29 : // packed 24bit truecolor
+ (bpp == 32) ? 0x09 : 0); // truecolor, 16 bit pixelbus
+ write3X4(CR39,0x01 | // MMIO enable
+ (pcirb ? 0x02 : 0) | // pci read burst enable
+ (pciwb ? 0x04 : 0)); // pci write burst enable
+ write3X4(CR55,0x1F | // pci clocks * 2 for STOP# during 1st data phase
+ (pcirr ? 0x40 : 0) | // pci read retry enable
+ (pciwr ? 0x80 : 0)); // pci write retry enable
+ write3X4(CR56,preendfetch >> 8 < 2 ? (preendfetch >> 8 & 0x01)|2 : 0);
+ write3X4(CR57,preendfetch >> 8 < 2 ? preendfetch & 0xff : 0);
+ write3X4(CR58,0x82); // Bios does this .... don't know more
+ //
+ // Setup SRxx regs
+ //
+ write3C4(SR00,3);
+ write3C4(SR01,1); //set char clock 8 dots wide
+ write3C4(SR02,0x0F); //enable 4 maps needed in chain4 mode
+ write3C4(SR03,0); //no character map select
+ write3C4(SR04,0x0E); //memory mode: ext mem, even, chain4
+
+ out8(0x3C4,0x0b);
+ in8(0x3C5); // Set NEW mode
+ write3C4(SR0D,0x00); // test ... check
+
+ set_vclk(par,(bpp==32 ? 200000000 : 100000000)/
+ info->var.pixclock); //SR18,SR19
+
+ //
+ // Setup GRxx regs
+ //
+ write3CE(GR00,0x00); // test ... check
+ write3CE(GR01,0x00); // test ... check
+ write3CE(GR02,0x00); // test ... check
+ write3CE(GR03,0x00); // test ... check
+ write3CE(GR04,0x00); // test ... check
+ write3CE(GR05,0x40); // no CGA compat,allow 256 col
+ write3CE(GR06,0x05); // graphics mode
+ write3CE(GR07,0x0F); // planes?
+ write3CE(GR08,0xFF); // test ... check
+ write3CE(GR0F,(bpp==32)?0x1A:0x12); // div vclk by 2 if 32bpp, chain4
+ write3CE(GR20,0xC0); // test ... check
+ write3CE(GR2F,0xA0); // PCLK = VCLK, no skew,
+
+ //
+ // Setup ARxx regs
+ //
+ for(i = 0;i < 0x10;i++) // set AR00 .. AR0f
+ write3C0(i,i);
+ write3C0(AR10,0x41); // graphics mode and support 256 color modes
+ write3C0(AR12,0x0F); // planes
+ write3C0(AR13,0); // horizontal pel panning
+ in8(0x3DA); // reset internal flag to 3c0 index
+ out8(0x3C0,0x20); // enable attr
+
+ //
+ // Setup hidden RAMDAC command register
+ //
+ in8(0x3C8); // these reads are
+ in8(0x3C6); // necessary to
+ in8(0x3C6); // unmask the RAMDAC
+ in8(0x3C6); // command reg, otherwise
+ in8(0x3C6); // we would write the pixelmask reg!
+ out8(0x3C6,(bpp == 8) ? 0x00 : // 256 colors
+ (bpp == 15) ? 0x10 : //
+ (bpp == 16) ? 0x30 : // hicolor
+ (bpp == 24) ? 0xD0 : // truecolor
+ (bpp == 32) ? 0xD0 : 0); // truecolor
+ in8(0x3C8);
+
+ //
+ // GR31 is not mentioned in the datasheet
+ //
+ if (displaytype == DISPLAY_FP)
+ write3CE(GR31,(read3CE(GR31) & 0x8F) |
+ ((info->var.yres > 1024) ? 0x50 :
+ (info->var.yres > 768) ? 0x30 :
+ (info->var.yres > 600) ? 0x20 :
+ (info->var.yres > 480) ? 0x10 : 0));
+
+ info->fix.visual = (bpp == 8) ? FB_VISUAL_PSEUDOCOLOR
+ : FB_VISUAL_TRUECOLOR;
+ info->fix.line_length = info->var.xres * (bpp >> 3);
+ info->cmap.len = (bpp == 8) ? 256: 16;
+
+ //
+ // init acceleration engine
+ //
+ cyblafb_setup_GE(info->var.xres,info->var.bits_per_pixel);
+
+ regdump(par);
+
+ return 0;
+}
+
+//========================
+//
+// Set one color register
+//
+//========================
+
+static int cyblafb_setcolreg(unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned transp,
+ struct fb_info *info)
+{
+ int bpp = info->var.bits_per_pixel;
+
+ if (regno >= info->cmap.len)
+ return 1;
+
+ if (bpp == 8) {
+ out8(0x3C6,0xFF);
+ out8(0x3C8,regno);
+ out8(0x3C9,red>>10);
+ out8(0x3C9,green>>10);
+ out8(0x3C9,blue>>10);
+
+ } else if (bpp == 16) // RGB 565
+ ((u32*)info->pseudo_palette)[regno] =
+ (red & 0xF800) |
+ ((green & 0xFC00) >> 5) |
+ ((blue & 0xF800) >> 11);
+ else if (bpp == 32) // ARGB 8888
+ ((u32*)info->pseudo_palette)[regno] =
+ ((transp & 0xFF00) <<16) |
+ ((red & 0xFF00) << 8) |
+ ((green & 0xFF00)) |
+ ((blue & 0xFF00)>>8);
+
+ return 0;
+}
+
+//==========================================================
+//
+// Try blanking the screen. For flat panels it does nothing
+//
+//==========================================================
+
+static int cyblafb_blank(int blank_mode, struct fb_info *info)
+{
+ unsigned char PMCont,DPMSCont;
+
+ if (displaytype == DISPLAY_FP)
+ return 0;
+
+ out8(0x83C8,0x04); // DPMS Control
+ PMCont = in8(0x83C6) & 0xFC;
+
+ DPMSCont = read3CE(GR23) & 0xFC;
+
+ switch (blank_mode)
+ {
+ case FB_BLANK_UNBLANK: // Screen: On, HSync: On, VSync: On
+ case FB_BLANK_NORMAL: // Screen: Off, HSync: On, VSync: On
+ PMCont |= 0x03;
+ DPMSCont |= 0x00;
+ break;
+ case FB_BLANK_HSYNC_SUSPEND: // Screen: Off, HSync: Off, VSync: On
+ PMCont |= 0x02;
+ DPMSCont |= 0x01;
+ break;
+ case FB_BLANK_VSYNC_SUSPEND: // Screen: Off, HSync: On, VSync: Off
+ PMCont |= 0x02;
+ DPMSCont |= 0x02;
+ break;
+ case FB_BLANK_POWERDOWN: // Screen: Off, HSync: Off, VSync: Off
+ PMCont |= 0x00;
+ DPMSCont |= 0x03;
+ break;
+ }
+
+ write3CE(GR23,DPMSCont);
+ out8(0x83C8,4);
+ out8(0x83C6,PMCont);
+ //
+ // let fbcon do a softblank for us
+ //
+ return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0;
+}
+
+static struct fb_ops cyblafb_ops __devinitdata = {
+ .owner = THIS_MODULE,
+ .fb_setcolreg = cyblafb_setcolreg,
+ .fb_pan_display = cyblafb_pan_display,
+ .fb_blank = cyblafb_blank,
+ .fb_check_var = cyblafb_check_var,
+ .fb_set_par = cyblafb_set_par,
+ .fb_fillrect = cyblafb_fillrect,
+ .fb_copyarea= cyblafb_copyarea,
+ .fb_imageblit = cyblafb_imageblit,
+ .fb_cursor = soft_cursor,
+};
+
+//==========================================================================
+//
+// getstartupmode() decides about the inital video mode
+//
+// There is no reason to use modedb, a lot of video modes there would
+// need altered timings to display correctly. So I decided that it is much
+// better to provide a limited optimized set of modes plus the option of
+// using the mode in effect at startup time (might be selected using the
+// vga=??? paramter). After that the user might use fbset to select any
+// mode he likes, check_var will not try to alter geometry parameters as
+// it would be necessary otherwise.
+//
+//==========================================================================
+
+static int __devinit getstartupmode(struct fb_info *info)
+{
+ u32 htotal,hdispend,hsyncstart,hsyncend,hblankstart,hblankend,
+ vtotal,vdispend,vsyncstart,vsyncend,vblankstart,vblankend,
+ cr00,cr01,cr02,cr03,cr04,cr05,cr2b,
+ cr06,cr07,cr09,cr10,cr11,cr12,cr15,cr16,cr27,
+ cr38,
+ sr0d,sr18,sr19,
+ gr0f,
+ fi,pxclkdiv,vclkdiv,tmp,i;
+
+ struct modus {
+ int xres; int yres; int vyres; int bpp; int pxclk;
+ int left_margin; int right_margin; int upper_margin;
+ int lower_margin; int hsync_len; int vsync_len;
+ } modedb[5] = {
+ { 0, 0, 8000, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 640, 480, 3756, 0, 0, -40, 24, 17, 0, 216, 3},
+ { 800, 600, 3221, 0, 0, 96, 24, 14, 0, 136, 11},
+ {1024, 768, 2815, 0, 0, 144, 24, 29, 0, 120, 3},
+ {1280, 1024, 2662, 0, 0, 232, 16, 39, 0, 160, 3}
+ };
+
+ outb(0x00,0x3d4); cr00=inb(0x3d5); outb(0x01,0x3d4); cr01=inb(0x3d5);
+ outb(0x02,0x3d4); cr02=inb(0x3d5); outb(0x03,0x3d4); cr03=inb(0x3d5);
+ outb(0x04,0x3d4); cr04=inb(0x3d5); outb(0x05,0x3d4); cr05=inb(0x3d5);
+ outb(0x06,0x3d4); cr06=inb(0x3d5); outb(0x07,0x3d4); cr07=inb(0x3d5);
+ outb(0x09,0x3d4); cr09=inb(0x3d5); outb(0x10,0x3d4); cr10=inb(0x3d5);
+ outb(0x11,0x3d4); cr11=inb(0x3d5); outb(0x12,0x3d4); cr12=inb(0x3d5);
+ outb(0x15,0x3d4); cr15=inb(0x3d5); outb(0x16,0x3d4); cr16=inb(0x3d5);
+ outb(0x27,0x3d4); cr27=inb(0x3d5); outb(0x2b,0x3d4); cr2b=inb(0x3d5);
+ outb(0x38,0x3d4); cr38=inb(0x3d5); outb(0x0b,0x3c4); inb(0x3c5);
+ outb(0x0d,0x3c4); sr0d=inb(0x3c5); outb(0x18,0x3c4); sr18=inb(0x3c5);
+ outb(0x19,0x3c4); sr19=inb(0x3c5); outb(0x0f,0x3ce); gr0f=inb(0x3cf);
+
+ htotal = cr00 | (cr2b & 0x01) << 8;
+ hdispend = cr01 | (cr2b & 0x02) << 7;
+ hblankstart = cr02 | (cr2b & 0x10) << 4;
+ hblankend = (cr03 & 0x1f) | (cr05 & 0x80) >> 2;
+ hsyncstart = cr04 | (cr2b & 0x08) << 5;
+ hsyncend = cr05 & 0x1f;
+
+ modedb[0].xres = hblankstart * 8;
+ modedb[0].hsync_len = hsyncend * 8;
+ modedb[0].right_margin = hsyncstart * 8 - modedb[0].xres;
+ modedb[0].left_margin = (htotal + 5) * 8 - modedb[0].xres -
+ modedb[0].right_margin - modedb[0].hsync_len;
+
+ vtotal = cr06 | (cr07 & 0x01) << 8 | (cr07 & 0x20) << 4
+ | (cr27 & 0x80) << 3;
+ vdispend = cr12 | (cr07 & 0x02) << 7 | (cr07 & 0x40) << 3
+ | (cr27 & 0x10) << 6;
+ vsyncstart = cr10 | (cr07 & 0x04) << 6 | (cr07 & 0x80) << 2
+ | (cr27 & 0x20) << 5;
+ vsyncend = cr11 & 0x0f;
+ vblankstart = cr15 | (cr07 & 0x08) << 5 | (cr09 & 0x20) << 4
+ | (cr27 & 0x40) << 4;
+ vblankend = cr16;
+
+ modedb[0].yres = vdispend + 1;
+ modedb[0].vsync_len = vsyncend;
+ modedb[0].lower_margin = vsyncstart - modedb[0].yres;
+ modedb[0].upper_margin = vtotal - modedb[0].yres -
+ modedb[0].lower_margin - modedb[0].vsync_len + 2;
+
+ tmp = cr38 & 0x3c;
+ modedb[0].bpp = tmp == 0 ? 8 : tmp == 4 ? 16 : tmp == 28 ? 24 :
+ tmp == 8 ? 32 : 8;
+
+ fi = ((5864727*(sr18+8))/(((sr19&0x3f)+2)*(1<<((sr19&0xc0)>>6))))>>12;
+ pxclkdiv = ((gr0f & 0x08) >> 3 | (gr0f & 0x40) >> 5) + 1;
+ tmp = sr0d & 0x06;
+ vclkdiv = tmp == 0 ? 2 : tmp == 2 ? 4 : tmp == 4 ? 8 : 3; // * 2 !
+ modedb[0].pxclk = ((100000000 * pxclkdiv * vclkdiv) >> 1) / fi;
+
+ if (verbosity > 0)
+ output("detected startup mode: "
+ "fbset -g %d %d %d ??? %d -t %d %d %d %d %d %d %d\n",
+ modedb[0].xres,modedb[0].yres,modedb[0].xres,
+ modedb[0].bpp,modedb[0].pxclk,modedb[0].left_margin,
+ modedb[0].right_margin,modedb[0].upper_margin,
+ modedb[0].lower_margin,modedb[0].hsync_len,
+ modedb[0].vsync_len);
+
+ //
+ // We use this goto target in case of a failed check_var. No, I really
+ // do not want to do it in another way!
+ //
+
+ tryagain:
+
+ i = (mode == NULL) ? 0 :
+ !strncmp(mode,"640x480",7) ? 1 :
+ !strncmp(mode,"800x600",7) ? 2 :
+ !strncmp(mode,"1024x768",8) ? 3 :
+ !strncmp(mode,"1280x1024",9) ? 4 : 0;
+
+ ref = (ref < 50) ? 50 : (ref > 85) ? 85 : ref;
+
+ if(i==0) {
+ info->var.pixclock = modedb[i].pxclk;
+ info->var.bits_per_pixel = modedb[i].bpp;
+ } else {
+ info->var.pixclock = (100000000 /
+ ((modedb[i].left_margin + modedb[i].xres +
+ modedb[i].right_margin + modedb[i].hsync_len
+ ) * (
+ modedb[i].upper_margin + modedb[i].yres +
+ modedb[i].lower_margin + modedb[i].vsync_len
+ ) *
+ ref / 10000
+ ));
+ info->var.bits_per_pixel = bpp;
+ }
+
+ info->var.left_margin = modedb[i].left_margin;
+ info->var.right_margin = modedb[i].right_margin;
+ info->var.xres = modedb[i].xres;
+ info->var.xres_virtual = modedb[i].xres;
+ info->var.xoffset = 0;
+ info->var.hsync_len = modedb[i].hsync_len;
+ info->var.upper_margin = modedb[i].upper_margin;
+ info->var.yres = modedb[i].yres;
+ info->var.yres_virtual = modedb[i].vyres;
+ info->var.yoffset = 0;
+ info->var.lower_margin = modedb[i].lower_margin;
+ info->var.vsync_len = modedb[i].vsync_len;
+ info->var.sync = 0;
+ info->var.vmode = FB_VMODE_NONINTERLACED;
+
+ if(cyblafb_check_var(&info->var,info)) {
+ // 640x480-8@75 should really never fail. One case would
+ // be fp == 1 and nativex < 640 ... give up then
+ if(i==1 && bpp == 8 && ref == 75){
+ output("Can't find a valid mode :-(\n");
+ return -EINVAL;
+ }
+ // Our detected mode is unlikely to fail. If it does,
+ // try 640x480-8@75 ...
+ if(i==0) {
+ mode="640x480";
+ bpp=8;
+ ref=75;
+ output("Detected mode failed check_var! "
+ "Trying 640x480-8@75\n");
+ goto tryagain;
+ }
+ // A specified video mode failed for some reason.
+ // Try the startup mode first
+ output("Specified mode '%s' failed check! "
+ "Falling back to startup mode.\n",mode);
+ mode=NULL;
+ goto tryagain;
+ }
+
+ return 0;
+
+}
+
+//========================================================
+//
+// Detect activated memory size. Undefined values require
+// memsize parameter.
+//
+//========================================================
+
+static unsigned int __devinit get_memsize(void)
+{
+ unsigned char tmp;
+ unsigned int k;
+
+ if (memsize)
+ k = memsize * Kb;
+ else {
+ tmp = read3X4(CR1F) & 0x0F;
+ switch (tmp) {
+ case 0x03: k = 1 * Mb; break;
+ case 0x07: k = 2 * Mb; break;
+ case 0x0F: k = 4 * Mb; break;
+ case 0x04: k = 8 * Mb; break;
+ default:
+ k = 1 * Mb;
+ output("Unknown memory size code %x in CR1F."
+ " We default to 1 Mb for now, please"
+ " do provide a memsize parameter!\n",
+ tmp);
+ }
+ }
+
+ if (verbosity > 0)
+ output("framebuffer size = %d Kb\n",k/Kb);
+ return k;
+}
+
+//=========================================================
+//
+// Detect if a flat panel monitor connected to the special
+// interface is active. Override is possible by fp and crt
+// parameters.
+//
+//=========================================================
+
+static unsigned int __devinit get_displaytype(void)
+{
+ if (fp)
+ return DISPLAY_FP;
+ if (crt)
+ return DISPLAY_CRT;
+ return (read3CE(GR33) & 0x10)?DISPLAY_FP:DISPLAY_CRT;
+}
+
+//=====================================
+//
+// Get native resolution of flat panel
+//
+//=====================================
+
+static int __devinit get_nativex(void)
+{
+ int x,y,tmp;
+
+ if (nativex)
+ return nativex;
+
+ tmp = (read3CE(GR52) >> 4) & 3;
+
+ switch (tmp) {
+ case 0: x = 1280; y = 1024; break;
+ case 2: x = 1024; y = 768; break;
+ case 3: x = 800; y = 600; break;
+ case 4: x = 1400; y = 1050; break;
+ case 1:
+ default: x = 640; y = 480; break;
+ }
+
+ if (verbosity > 0)
+ output("%dx%d flat panel found\n",x,y);
+ return x;
+}
+
+static int __devinit cybla_pci_probe(struct pci_dev * dev,
+ const struct pci_device_id * id)
+{
+ struct fb_info *info;
+ struct cyblafb_par *par;
+
+ info = framebuffer_alloc(sizeof(struct cyblafb_par),&dev->dev);
+
+ if (!info)
+ goto errout_alloc;
+
+ par = info->par;
+ par->ops = cyblafb_ops;
+
+ info->fix = cyblafb_fix;
+ info->fbops = &par->ops;
+ info->fix = cyblafb_fix;
+
+ if (pci_enable_device(dev)) {
+ output("could not enable device!\n");
+ goto errout_enable;
+ }
+
+ // might already be requested by vga console or vesafb,
+ // so we do care about success
+ request_region(0x3c0,32,"cyblafb");
+
+ //
+ // Graphics Engine Registers
+ //
+ request_region(GEBase,0x100,"cyblafb");
+
+ regdump(par);
+
+ enable_mmio();
+
+ // setup MMIO region
+ info->fix.mmio_start = pci_resource_start(dev,1);
+ info->fix.mmio_len = 0x20000;
+
+ if (!request_mem_region(info->fix.mmio_start,
+ info->fix.mmio_len,"cyblafb")) {
+ output("request_mem_region failed for mmio region!\n");
+ goto errout_mmio_reqmem;
+ }
+
+ io_virt = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+
+ if (!io_virt) {
+ output("ioremap failed for mmio region\n");
+ goto errout_mmio_remap;
+ }
+
+ // setup framebuffer memory ... might already be requested
+ // by vesafb. Not to fail in case of an unsuccessful request
+ // is useful for the development cycle
+ info->fix.smem_start = pci_resource_start(dev,0);
+ info->fix.smem_len = get_memsize();
+
+ if (!request_mem_region(info->fix.smem_start,
+ info->fix.smem_len,"cyblafb")) {
+ output("request_mem_region failed for smem region!\n");
+ if (!vesafb)
+ goto errout_smem_req;
+ }
+
+ info->screen_base = ioremap_nocache(info->fix.smem_start,
+ info->fix.smem_len);
+
+ if (!info->screen_base) {
+ output("ioremap failed for smem region\n");
+ goto errout_smem_remap;
+ }
+
+ displaytype = get_displaytype();
+
+ if(displaytype == DISPLAY_FP)
+ nativex = get_nativex();
+
+ //
+ // FBINFO_HWACCEL_YWRAP .... does not work (could be made to work?)
+ // FBINFO_PARTIAL_PAN_OK .... is not ok
+ // FBINFO_READS_FAST .... is necessary for optimal scrolling
+ //
+ info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN
+ | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT
+ | FBINFO_HWACCEL_IMAGEBLIT | FBINFO_READS_FAST;
+
+ info->pseudo_palette = par->pseudo_pal;
+
+ if(getstartupmode(info))
+ goto errout_findmode;
+
+ fb_alloc_cmap(&info->cmap,256,0);
+
+ if (register_framebuffer(info)) {
+ output("Could not register CyBla framebuffer\n");
+ goto errout_register;
+ }
+
+ pci_set_drvdata(dev,info);
+
+ //
+ // normal exit and error paths
+ //
+
+ return 0;
+
+ errout_register:
+ errout_findmode:
+ iounmap(info->screen_base);
+ errout_smem_remap:
+ release_mem_region(info->fix.smem_start,
+ info->fix.smem_len);
+ errout_smem_req:
+ iounmap(io_virt);
+ errout_mmio_remap:
+ release_mem_region(info->fix.mmio_start,
+ info->fix.mmio_len);
+ errout_mmio_reqmem:
+// release_region(0x3c0,32);
+ errout_enable:
+ framebuffer_release(info);
+ errout_alloc:
+ output("CyblaFB version %s aborting init.\n",VERSION);
+ return -ENODEV;
+}
+
+static void __devexit cybla_pci_remove(struct pci_dev *dev)
+{
+ struct fb_info *info = pci_get_drvdata(dev);
+
+ unregister_framebuffer(info);
+ iounmap(io_virt);
+ iounmap(info->screen_base);
+ release_mem_region(info->fix.smem_start,info->fix.smem_len);
+ release_mem_region(info->fix.mmio_start,info->fix.mmio_len);
+ fb_dealloc_cmap(&info->cmap);
+ framebuffer_release(info);
+ output("CyblaFB version %s normal exit.\n",VERSION);
+}
+
+//
+// List of boards that we are trying to support
+//
+static struct pci_device_id cybla_devices[] = {
+ {PCI_VENDOR_ID_TRIDENT,CYBERBLADEi1,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
+ {0,}
+};
+
+MODULE_DEVICE_TABLE(pci,cybla_devices);
+
+static struct pci_driver cyblafb_pci_driver = {
+ .name = "cyblafb",
+ .id_table = cybla_devices,
+ .probe = cybla_pci_probe,
+ .remove = __devexit_p(cybla_pci_remove)
+};
+
+//=============================================================
+//
+// kernel command line example:
+//
+// video=cyblafb:1280x1024,bpp=16,ref=50 ...
+//
+// modprobe command line example:
+//
+// modprobe cyblafb mode=1280x1024 bpp=16 ref=50 ...
+//
+//=============================================================
+
+static int __devinit cyblafb_init(void)
+{
+#ifndef MODULE
+ char *options = NULL;
+ char *opt;
+
+ if (fb_get_options("cyblafb",&options))
+ return -ENODEV;
+
+ if (options && *options)
+ while((opt = strsep(&options,",")) != NULL ) {
+ if (!*opt) continue;
+ else if (!strncmp(opt,"bpp=",4))
+ bpp = simple_strtoul(opt+4,NULL,0);
+ else if (!strncmp(opt,"ref=",4))
+ ref = simple_strtoul(opt+4,NULL,0);
+ else if (!strncmp(opt,"fp",2))
+ displaytype = DISPLAY_FP;
+ else if (!strncmp(opt,"crt",3))
+ displaytype = DISPLAY_CRT;
+ else if (!strncmp(opt,"nativex=",8))
+ nativex = simple_strtoul(opt+8,NULL,0);
+ else if (!strncmp(opt,"center",6))
+ center = 1;
+ else if (!strncmp(opt,"stretch",7))
+ stretch = 1;
+ else if (!strncmp(opt,"pciwb=",6))
+ pciwb = simple_strtoul(opt+6,NULL,0);
+ else if (!strncmp(opt,"pcirb=",6))
+ pcirb = simple_strtoul(opt+6,NULL,0);
+ else if (!strncmp(opt,"pciwr=",6))
+ pciwr = simple_strtoul(opt+6,NULL,0);
+ else if (!strncmp(opt,"pcirr=",6))
+ pcirr = simple_strtoul(opt+6,NULL,0);
+ else if (!strncmp(opt,"memsize=",8))
+ memsize = simple_strtoul(opt+8,NULL,0);
+ else if (!strncmp(opt,"verbosity=",10))
+ verbosity = simple_strtoul(opt+10,NULL,0);
+ else if (!strncmp(opt,"vesafb",6))
+ vesafb = 1;
+ else
+ mode = opt;
+ }
+#endif
+ output("CyblaFB version %s initializing\n",VERSION);
+ return pci_module_init(&cyblafb_pci_driver);
+}
+
+static void __exit cyblafb_exit(void)
+{
+ pci_unregister_driver(&cyblafb_pci_driver);
+}
+
+module_init(cyblafb_init);
+module_exit(cyblafb_exit);
+
+MODULE_AUTHOR("Knut Petersen <knut_petersen@t-online.de>");
+MODULE_DESCRIPTION("Framebuffer driver for Cyberblade/i1 graphics core");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbcvt.c b/drivers/video/fbcvt.c
new file mode 100644
index 00000000000..cfa61b512de
--- /dev/null
+++ b/drivers/video/fbcvt.c
@@ -0,0 +1,380 @@
+/*
+ * linux/drivers/video/fbcvt.c - VESA(TM) Coordinated Video Timings
+ *
+ * Copyright (C) 2005 Antonino Daplas <adaplas@pol.net>
+ *
+ * Based from the VESA(TM) Coordinated Video Timing Generator by
+ * Graham Loveridge April 9, 2003 available at
+ * http://www.vesa.org/public/CVT/CVTd6r1.xls
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ *
+ */
+#include <linux/fb.h>
+
+#define FB_CVT_CELLSIZE 8
+#define FB_CVT_GTF_C 40
+#define FB_CVT_GTF_J 20
+#define FB_CVT_GTF_K 128
+#define FB_CVT_GTF_M 600
+#define FB_CVT_MIN_VSYNC_BP 550
+#define FB_CVT_MIN_VPORCH 3
+#define FB_CVT_MIN_BPORCH 6
+
+#define FB_CVT_RB_MIN_VBLANK 460
+#define FB_CVT_RB_HBLANK 160
+#define FB_CVT_RB_V_FPORCH 3
+
+#define FB_CVT_FLAG_REDUCED_BLANK 1
+#define FB_CVT_FLAG_MARGINS 2
+#define FB_CVT_FLAG_INTERLACED 4
+
+struct fb_cvt_data {
+ u32 xres;
+ u32 yres;
+ u32 refresh;
+ u32 f_refresh;
+ u32 pixclock;
+ u32 hperiod;
+ u32 hblank;
+ u32 hfreq;
+ u32 htotal;
+ u32 vtotal;
+ u32 vsync;
+ u32 hsync;
+ u32 h_front_porch;
+ u32 h_back_porch;
+ u32 v_front_porch;
+ u32 v_back_porch;
+ u32 h_margin;
+ u32 v_margin;
+ u32 interlace;
+ u32 aspect_ratio;
+ u32 active_pixels;
+ u32 flags;
+ u32 status;
+};
+
+static int fb_cvt_vbi_tab[] = {
+ 4, /* 4:3 */
+ 5, /* 16:9 */
+ 6, /* 16:10 */
+ 7, /* 5:4 */
+ 7, /* 15:9 */
+ 8, /* reserved */
+ 9, /* reserved */
+ 10 /* custom */
+};
+
+/* returns hperiod * 1000 */
+static u32 fb_cvt_hperiod(struct fb_cvt_data *cvt)
+{
+ u32 num = 1000000000/cvt->f_refresh;
+ u32 den;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK) {
+ num -= FB_CVT_RB_MIN_VBLANK * 1000;
+ den = 2 * (cvt->yres/cvt->interlace + 2 * cvt->v_margin);
+ } else {
+ num -= FB_CVT_MIN_VSYNC_BP * 1000;
+ den = 2 * (cvt->yres/cvt->interlace + cvt->v_margin * 2
+ + FB_CVT_MIN_VPORCH + cvt->interlace/2);
+ }
+
+ return 2 * (num/den);
+}
+
+/* returns ideal duty cycle * 1000 */
+static u32 fb_cvt_ideal_duty_cycle(struct fb_cvt_data *cvt)
+{
+ u32 c_prime = (FB_CVT_GTF_C - FB_CVT_GTF_J) *
+ (FB_CVT_GTF_K) + 256 * FB_CVT_GTF_J;
+ u32 m_prime = (FB_CVT_GTF_K * FB_CVT_GTF_M);
+ u32 h_period_est = cvt->hperiod;
+
+ return (1000 * c_prime - ((m_prime * h_period_est)/1000))/256;
+}
+
+static u32 fb_cvt_hblank(struct fb_cvt_data *cvt)
+{
+ u32 hblank = 0;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK)
+ hblank = FB_CVT_RB_HBLANK;
+ else {
+ u32 ideal_duty_cycle = fb_cvt_ideal_duty_cycle(cvt);
+ u32 active_pixels = cvt->active_pixels;
+
+ if (ideal_duty_cycle < 20000)
+ hblank = (active_pixels * 20000)/
+ (100000 - 20000);
+ else {
+ hblank = (active_pixels * ideal_duty_cycle)/
+ (100000 - ideal_duty_cycle);
+ }
+ }
+
+ hblank &= ~((2 * FB_CVT_CELLSIZE) - 1);
+
+ return hblank;
+}
+
+static u32 fb_cvt_hsync(struct fb_cvt_data *cvt)
+{
+ u32 hsync;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK)
+ hsync = 32;
+ else
+ hsync = (FB_CVT_CELLSIZE * cvt->htotal)/100;
+
+ hsync &= ~(FB_CVT_CELLSIZE - 1);
+ return hsync;
+}
+
+static u32 fb_cvt_vbi_lines(struct fb_cvt_data *cvt)
+{
+ u32 vbi_lines, min_vbi_lines, act_vbi_lines;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK) {
+ vbi_lines = (1000 * FB_CVT_RB_MIN_VBLANK)/cvt->hperiod + 1;
+ min_vbi_lines = FB_CVT_RB_V_FPORCH + cvt->vsync +
+ FB_CVT_MIN_BPORCH;
+
+ } else {
+ vbi_lines = (FB_CVT_MIN_VSYNC_BP * 1000)/cvt->hperiod + 1 +
+ FB_CVT_MIN_VPORCH;
+ min_vbi_lines = cvt->vsync + FB_CVT_MIN_BPORCH +
+ FB_CVT_MIN_VPORCH;
+ }
+
+ if (vbi_lines < min_vbi_lines)
+ act_vbi_lines = min_vbi_lines;
+ else
+ act_vbi_lines = vbi_lines;
+
+ return act_vbi_lines;
+}
+
+static u32 fb_cvt_vtotal(struct fb_cvt_data *cvt)
+{
+ u32 vtotal = cvt->yres/cvt->interlace;
+
+ vtotal += 2 * cvt->v_margin + cvt->interlace/2 + fb_cvt_vbi_lines(cvt);
+ vtotal |= cvt->interlace/2;
+
+ return vtotal;
+}
+
+static u32 fb_cvt_pixclock(struct fb_cvt_data *cvt)
+{
+ u32 pixclock;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK)
+ pixclock = (cvt->f_refresh * cvt->vtotal * cvt->htotal)/1000;
+ else
+ pixclock = (cvt->htotal * 1000000)/cvt->hperiod;
+
+ pixclock /= 250;
+ pixclock *= 250;
+ pixclock *= 1000;
+
+ return pixclock;
+}
+
+static u32 fb_cvt_aspect_ratio(struct fb_cvt_data *cvt)
+{
+ u32 xres = cvt->xres;
+ u32 yres = cvt->yres;
+ u32 aspect = -1;
+
+ if (xres == (yres * 4)/3 && !((yres * 4) % 3))
+ aspect = 0;
+ else if (xres == (yres * 16)/9 && !((yres * 16) % 9))
+ aspect = 1;
+ else if (xres == (yres * 16)/10 && !((yres * 16) % 10))
+ aspect = 2;
+ else if (xres == (yres * 5)/4 && !((yres * 5) % 4))
+ aspect = 3;
+ else if (xres == (yres * 15)/9 && !((yres * 15) % 9))
+ aspect = 4;
+ else {
+ printk(KERN_INFO "fbcvt: Aspect ratio not CVT "
+ "standard\n");
+ aspect = 7;
+ cvt->status = 1;
+ }
+
+ return aspect;
+}
+
+static void fb_cvt_print_name(struct fb_cvt_data *cvt)
+{
+ u32 pixcount, pixcount_mod;
+ int cnt = 255, offset = 0, read = 0;
+ u8 *buf = kmalloc(256, GFP_KERNEL);
+
+ if (!buf)
+ return;
+
+ memset(buf, 0, 256);
+ pixcount = (cvt->xres * (cvt->yres/cvt->interlace))/1000000;
+ pixcount_mod = (cvt->xres * (cvt->yres/cvt->interlace)) % 1000000;
+ pixcount_mod /= 1000;
+
+ read = snprintf(buf+offset, cnt, "fbcvt: %dx%d@%d: CVT Name - ",
+ cvt->xres, cvt->yres, cvt->refresh);
+ offset += read;
+ cnt -= read;
+
+ if (cvt->status)
+ snprintf(buf+offset, cnt, "Not a CVT standard - %d.%03d Mega "
+ "Pixel Image\n", pixcount, pixcount_mod);
+ else {
+ if (pixcount) {
+ read = snprintf(buf+offset, cnt, "%d", pixcount);
+ cnt -= read;
+ offset += read;
+ }
+
+ read = snprintf(buf+offset, cnt, ".%03dM", pixcount_mod);
+ cnt -= read;
+ offset += read;
+
+ if (cvt->aspect_ratio == 0)
+ read = snprintf(buf+offset, cnt, "3");
+ else if (cvt->aspect_ratio == 3)
+ read = snprintf(buf+offset, cnt, "4");
+ else if (cvt->aspect_ratio == 1 || cvt->aspect_ratio == 4)
+ read = snprintf(buf+offset, cnt, "9");
+ else if (cvt->aspect_ratio == 2)
+ read = snprintf(buf+offset, cnt, "A");
+ else
+ read = 0;
+ cnt -= read;
+ offset += read;
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK) {
+ read = snprintf(buf+offset, cnt, "-R");
+ cnt -= read;
+ offset += read;
+ }
+ }
+
+ printk(KERN_INFO "%s\n", buf);
+ kfree(buf);
+}
+
+static void fb_cvt_convert_to_mode(struct fb_cvt_data *cvt,
+ struct fb_videomode *mode)
+{
+ mode->refresh = cvt->f_refresh;
+ mode->pixclock = KHZ2PICOS(cvt->pixclock/1000);
+ mode->left_margin = cvt->h_front_porch;
+ mode->right_margin = cvt->h_back_porch;
+ mode->hsync_len = cvt->hsync;
+ mode->upper_margin = cvt->v_front_porch;
+ mode->lower_margin = cvt->v_back_porch;
+ mode->vsync_len = cvt->vsync;
+
+ mode->sync &= ~(FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT);
+
+ if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK)
+ mode->sync |= FB_SYNC_HOR_HIGH_ACT;
+ else
+ mode->sync |= FB_SYNC_VERT_HIGH_ACT;
+}
+
+/*
+ * fb_find_mode_cvt - calculate mode using VESA(TM) CVT
+ * @mode: pointer to fb_videomode; xres, yres, refresh and vmode must be
+ * pre-filled with the desired values
+ * @margins: add margin to calculation (1.8% of xres and yres)
+ * @rb: compute with reduced blanking (for flatpanels)
+ *
+ * RETURNS:
+ * 0 for success
+ * @mode is filled with computed values. If interlaced, the refresh field
+ * will be filled with the field rate (2x the frame rate)
+ *
+ * DESCRIPTION:
+ * Computes video timings using VESA(TM) Coordinated Video Timings
+ */
+int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb)
+{
+ struct fb_cvt_data cvt;
+
+ memset(&cvt, 0, sizeof(cvt));
+
+ if (margins)
+ cvt.flags |= FB_CVT_FLAG_MARGINS;
+
+ if (rb)
+ cvt.flags |= FB_CVT_FLAG_REDUCED_BLANK;
+
+ if (mode->vmode & FB_VMODE_INTERLACED)
+ cvt.flags |= FB_CVT_FLAG_INTERLACED;
+
+ cvt.xres = mode->xres;
+ cvt.yres = mode->yres;
+ cvt.refresh = mode->refresh;
+ cvt.f_refresh = cvt.refresh;
+ cvt.interlace = 1;
+
+ if (!cvt.xres || !cvt.yres || !cvt.refresh) {
+ printk(KERN_INFO "fbcvt: Invalid input parameters\n");
+ return 1;
+ }
+
+ if (!(cvt.refresh == 50 || cvt.refresh == 60 || cvt.refresh == 70 ||
+ cvt.refresh == 85)) {
+ printk(KERN_INFO "fbcvt: Refresh rate not CVT "
+ "standard\n");
+ cvt.status = 1;
+ }
+
+ cvt.xres &= ~(FB_CVT_CELLSIZE - 1);
+
+ if (cvt.flags & FB_CVT_FLAG_INTERLACED) {
+ cvt.interlace = 2;
+ cvt.f_refresh *= 2;
+ }
+
+ if (cvt.flags & FB_CVT_FLAG_REDUCED_BLANK) {
+ if (cvt.refresh != 60) {
+ printk(KERN_INFO "fbcvt: 60Hz refresh rate "
+ "advised for reduced blanking\n");
+ cvt.status = 1;
+ }
+ }
+
+ if (cvt.flags & FB_CVT_FLAG_MARGINS) {
+ cvt.h_margin = (cvt.xres * 18)/1000;
+ cvt.h_margin &= ~(FB_CVT_CELLSIZE - 1);
+ cvt.v_margin = ((cvt.yres/cvt.interlace)* 18)/1000;
+ }
+
+ cvt.aspect_ratio = fb_cvt_aspect_ratio(&cvt);
+ cvt.active_pixels = cvt.xres + 2 * cvt.h_margin;
+ cvt.hperiod = fb_cvt_hperiod(&cvt);
+ cvt.vsync = fb_cvt_vbi_tab[cvt.aspect_ratio];
+ cvt.vtotal = fb_cvt_vtotal(&cvt);
+ cvt.hblank = fb_cvt_hblank(&cvt);
+ cvt.htotal = cvt.active_pixels + cvt.hblank;
+ cvt.hsync = fb_cvt_hsync(&cvt);
+ cvt.pixclock = fb_cvt_pixclock(&cvt);
+ cvt.hfreq = cvt.pixclock/cvt.htotal;
+ cvt.h_back_porch = cvt.hblank/2 + cvt.h_margin;
+ cvt.h_front_porch = cvt.hblank - cvt.hsync - cvt.h_back_porch +
+ 2 * cvt.h_margin;
+ cvt.v_back_porch = 3 + cvt.v_margin;
+ cvt.v_front_porch = cvt.vtotal - cvt.yres/cvt.interlace -
+ cvt.v_back_porch - cvt.vsync;
+ fb_cvt_print_name(&cvt);
+ fb_cvt_convert_to_mode(&cvt, mode);
+
+ return 0;
+}
+EXPORT_SYMBOL(fb_find_mode_cvt);
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 4ff853fbe0b..70be7009f8a 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -62,16 +62,26 @@ int num_registered_fb;
* Helpers
*/
-int fb_get_color_depth(struct fb_var_screeninfo *var)
+int fb_get_color_depth(struct fb_var_screeninfo *var,
+ struct fb_fix_screeninfo *fix)
{
- if (var->green.length == var->blue.length &&
- var->green.length == var->red.length &&
- !var->green.offset && !var->blue.offset &&
- !var->red.offset)
- return var->green.length;
- else
- return (var->green.length + var->red.length +
- var->blue.length);
+ int depth = 0;
+
+ if (fix->visual == FB_VISUAL_MONO01 ||
+ fix->visual == FB_VISUAL_MONO10)
+ depth = 1;
+ else {
+ if (var->green.length == var->blue.length &&
+ var->green.length == var->red.length &&
+ var->green.offset == var->blue.offset &&
+ var->green.offset == var->red.offset)
+ depth = var->green.length;
+ else
+ depth = var->green.length + var->red.length +
+ var->blue.length;
+ }
+
+ return depth;
}
EXPORT_SYMBOL(fb_get_color_depth);
@@ -80,15 +90,7 @@ EXPORT_SYMBOL(fb_get_color_depth);
*/
void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height)
{
- int i, j;
-
- for (i = height; i--; ) {
- /* s_pitch is a few bytes at the most, memcpy is suboptimal */
- for (j = 0; j < s_pitch; j++)
- dst[j] = src[j];
- src += s_pitch;
- dst += d_pitch;
- }
+ __fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, height);
}
EXPORT_SYMBOL(fb_pad_aligned_buffer);
@@ -249,13 +251,18 @@ static void fb_set_logo(struct fb_info *info,
const struct linux_logo *logo, u8 *dst,
int depth)
{
- int i, j, k, fg = 1;
+ int i, j, k;
const u8 *src = logo->data;
- u8 d, xor = (info->fix.visual == FB_VISUAL_MONO01) ? 0xff : 0;
+ u8 xor = (info->fix.visual == FB_VISUAL_MONO01) ? 0xff : 0;
+ u8 fg = 1, d;
- if (fb_get_color_depth(&info->var) == 3)
+ if (fb_get_color_depth(&info->var, &info->fix) == 3)
fg = 7;
+ if (info->fix.visual == FB_VISUAL_MONO01 ||
+ info->fix.visual == FB_VISUAL_MONO10)
+ fg = ~((u8) (0xfff << info->var.green.length));
+
switch (depth) {
case 4:
for (i = 0; i < logo->height; i++)
@@ -318,7 +325,7 @@ static struct logo_data {
int fb_prepare_logo(struct fb_info *info)
{
- int depth = fb_get_color_depth(&info->var);
+ int depth = fb_get_color_depth(&info->var, &info->fix);
memset(&fb_logo, 0, sizeof(struct logo_data));
@@ -684,11 +691,13 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
if (!err && (flags & FBINFO_MISC_USEREVENT)) {
struct fb_event event;
+ int evnt = (var->activate & FB_ACTIVATE_ALL) ?
+ FB_EVENT_MODE_CHANGE_ALL :
+ FB_EVENT_MODE_CHANGE;
info->flags &= ~FBINFO_MISC_USEREVENT;
event.info = info;
- notifier_call_chain(&fb_notifier_list,
- FB_EVENT_MODE_CHANGE,
+ notifier_call_chain(&fb_notifier_list, evnt,
&event);
}
}
@@ -1012,6 +1021,7 @@ register_framebuffer(struct fb_info *fb_info)
{
int i;
struct fb_event event;
+ struct fb_videomode mode;
if (num_registered_fb == FB_MAX)
return -ENXIO;
@@ -1042,16 +1052,11 @@ register_framebuffer(struct fb_info *fb_info)
}
fb_info->pixmap.offset = 0;
- if (!fb_info->modelist.prev ||
- !fb_info->modelist.next ||
- list_empty(&fb_info->modelist)) {
- struct fb_videomode mode;
-
+ if (!fb_info->modelist.prev || !fb_info->modelist.next)
INIT_LIST_HEAD(&fb_info->modelist);
- fb_var_to_videomode(&mode, &fb_info->var);
- fb_add_videomode(&mode, &fb_info->modelist);
- }
+ fb_var_to_videomode(&mode, &fb_info->var);
+ fb_add_videomode(&mode, &fb_info->modelist);
registered_fb[i] = fb_info;
devfs_mk_cdev(MKDEV(FB_MAJOR, i),
diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index c2718bb9494..713226cdf3c 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -29,6 +29,7 @@
#include <linux/tty.h>
#include <linux/fb.h>
#include <linux/module.h>
+#include <video/edid.h>
#ifdef CONFIG_PPC_OF
#include <linux/pci.h>
#include <asm/prom.h>
@@ -313,11 +314,13 @@ static int edid_is_monitor_block(unsigned char *block)
return 0;
}
-static void calc_mode_timings(int xres, int yres, int refresh, struct fb_videomode *mode)
+static void calc_mode_timings(int xres, int yres, int refresh,
+ struct fb_videomode *mode)
{
struct fb_var_screeninfo var;
struct fb_info info;
+ memset(&var, 0, sizeof(struct fb_var_screeninfo));
var.xres = xres;
var.yres = yres;
fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON,
@@ -1251,9 +1254,41 @@ int fb_validate_mode(const struct fb_var_screeninfo *var, struct fb_info *info)
-EINVAL : 0;
}
+#if defined(__i386__)
+#include <linux/pci.h>
+
+/*
+ * We need to ensure that the EDID block is only returned for
+ * the primary graphics adapter.
+ */
+
+const unsigned char *fb_firmware_edid(struct device *device)
+{
+ struct pci_dev *dev = NULL;
+ struct resource *res = NULL;
+ unsigned char *edid = NULL;
+
+ if (device)
+ dev = to_pci_dev(device);
+
+ if (dev)
+ res = &dev->resource[PCI_ROM_RESOURCE];
+
+ if (res && res->flags & IORESOURCE_ROM_SHADOW)
+ edid = edid_info.dummy;
+
+ return edid;
+}
+#else
+const unsigned char *fb_firmware_edid(struct device *device)
+{
+ return NULL;
+}
+#endif /* _i386_ */
+
EXPORT_SYMBOL(fb_parse_edid);
EXPORT_SYMBOL(fb_edid_to_monspecs);
-
+EXPORT_SYMBOL(fb_firmware_edid);
EXPORT_SYMBOL(fb_get_mode);
EXPORT_SYMBOL(fb_validate_mode);
EXPORT_SYMBOL(fb_destroy_modedb);
diff --git a/drivers/video/geode/Kconfig b/drivers/video/geode/Kconfig
index b075fd02de3..5a9b89c3831 100644
--- a/drivers/video/geode/Kconfig
+++ b/drivers/video/geode/Kconfig
@@ -3,15 +3,13 @@
#
config FB_GEODE
bool "AMD Geode family framebuffer support (EXPERIMENTAL)"
- default n
- depends on FB && EXPERIMENTAL && X86
+ depends on FB && PCI && EXPERIMENTAL && X86
---help---
Say 'Y' here to allow you to select framebuffer drivers for
the AMD Geode family of processors.
config FB_GEODE_GX1
tristate "AMD Geode GX1 framebuffer support (EXPERIMENTAL)"
- default n
depends on FB_GEODE && EXPERIMENTAL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
@@ -21,9 +19,7 @@ config FB_GEODE_GX1
Framebuffer driver for the display controller integrated into the
AMD Geode GX1 processor.
- This driver is also available as a module ( = code which can be
- inserted and removed from the running kernel whenever you want). The
- module will be called gx1fb. If you want to compile it as a module,
- say M here and read <file:Documentation/modules.txt>.
+ To compile this driver as a module, choose M here: the module will be
+ called gx1fb.
If unsure, say N.
diff --git a/drivers/video/geode/display_gx1.c b/drivers/video/geode/display_gx1.c
index f4983879fcc..926d53eeb54 100644
--- a/drivers/video/geode/display_gx1.c
+++ b/drivers/video/geode/display_gx1.c
@@ -22,7 +22,7 @@
#include "geodefb.h"
#include "display_gx1.h"
-static spinlock_t gx1_conf_reg_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(gx1_conf_reg_lock);
static u8 gx1_read_conf_reg(u8 reg)
{
diff --git a/drivers/video/geode/geodefb.h b/drivers/video/geode/geodefb.h
index b7bac0a526b..ae04820e0c5 100644
--- a/drivers/video/geode/geodefb.h
+++ b/drivers/video/geode/geodefb.h
@@ -29,7 +29,6 @@ struct geodefb_par {
int enable_crt;
int panel_x; /* dimensions of an attached flat panel, non-zero => enable panel */
int panel_y;
- struct pci_dev *vid_dev;
void __iomem *dc_regs;
void __iomem *vid_regs;
struct geode_dc_ops *dc_ops;
diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c
index 83830d24bcd..74a5fca86b8 100644
--- a/drivers/video/geode/gx1fb_core.c
+++ b/drivers/video/geode/gx1fb_core.c
@@ -30,6 +30,62 @@ static char mode_option[32] = "640x480-16@60";
static int crt_option = 1;
static char panel_option[32] = "";
+/* Modes relevant to the GX1 (taken from modedb.c) */
+static const struct fb_videomode __initdata gx1_modedb[] = {
+ /* 640x480-60 VESA */
+ { NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2,
+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 640x480-75 VESA */
+ { NULL, 75, 640, 480, 31746, 120, 16, 16, 01, 64, 3,
+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 640x480-85 VESA */
+ { NULL, 85, 640, 480, 27777, 80, 56, 25, 01, 56, 3,
+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 800x600-60 VESA */
+ { NULL, 60, 800, 600, 25000, 88, 40, 23, 01, 128, 4,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 800x600-75 VESA */
+ { NULL, 75, 800, 600, 20202, 160, 16, 21, 01, 80, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 800x600-85 VESA */
+ { NULL, 85, 800, 600, 17761, 152, 32, 27, 01, 64, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1024x768-60 VESA */
+ { NULL, 60, 1024, 768, 15384, 160, 24, 29, 3, 136, 6,
+ 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1024x768-75 VESA */
+ { NULL, 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1024x768-85 VESA */
+ { NULL, 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1280x960-60 VESA */
+ { NULL, 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1280x960-85 VESA */
+ { NULL, 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1280x1024-60 VESA */
+ { NULL, 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1280x1024-75 VESA */
+ { NULL, 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+ /* 1280x1024-85 VESA */
+ { NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
+ FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
+};
+
static int gx1_line_delta(int xres, int bpp)
{
int line_delta = xres * (bpp >> 3);
@@ -47,8 +103,6 @@ static int gx1fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
{
struct geodefb_par *par = info->par;
- printk(KERN_DEBUG "%s()\n", __FUNCTION__);
-
/* Maximum resolution is 1280x1024. */
if (var->xres > 1280 || var->yres > 1024)
return -EINVAL;
@@ -146,40 +200,48 @@ static int gx1fb_blank(int blank_mode, struct fb_info *info)
return par->vid_ops->blank_display(info, blank_mode);
}
-static int __init gx1fb_map_video_memory(struct fb_info *info)
+static int __init gx1fb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
{
struct geodefb_par *par = info->par;
unsigned gx_base;
int fb_len;
+ int ret;
gx_base = gx1_gx_base();
if (!gx_base)
return -ENODEV;
- par->vid_dev = pci_get_device(PCI_VENDOR_ID_CYRIX,
- PCI_DEVICE_ID_CYRIX_5530_VIDEO, NULL);
- if (!par->vid_dev)
- return -ENODEV;
+ ret = pci_enable_device(dev);
+ if (ret < 0)
+ return ret;
- par->vid_regs = ioremap(pci_resource_start(par->vid_dev, 1),
- pci_resource_len(par->vid_dev, 1));
+ ret = pci_request_region(dev, 1, "gx1fb (video)");
+ if (ret < 0)
+ return ret;
+ par->vid_regs = ioremap(pci_resource_start(dev, 1),
+ pci_resource_len(dev, 1));
if (!par->vid_regs)
return -ENOMEM;
+ if (!request_mem_region(gx_base + 0x8300, 0x100, "gx1fb (display controller)"))
+ return -EBUSY;
par->dc_regs = ioremap(gx_base + 0x8300, 0x100);
if (!par->dc_regs)
return -ENOMEM;
- info->fix.smem_start = gx_base + 0x800000;
+ ret = pci_request_region(dev, 0, "gx1fb (frame buffer)");
+ if (ret < 0 )
+ return -EBUSY;
if ((fb_len = gx1_frame_buffer_size()) < 0)
return -ENOMEM;
+ info->fix.smem_start = pci_resource_start(dev, 0);
info->fix.smem_len = fb_len;
info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len);
if (!info->screen_base)
return -ENOMEM;
- printk(KERN_INFO "%s: %d Kibyte of video memory at 0x%lx\n",
- info->fix.id, info->fix.smem_len / 1024, info->fix.smem_start);
+ dev_info(&dev->dev, "%d Kibyte of video memory at 0x%lx\n",
+ info->fix.smem_len / 1024, info->fix.smem_start);
return 0;
}
@@ -216,13 +278,13 @@ static struct fb_ops gx1fb_ops = {
.fb_cursor = soft_cursor,
};
-static struct fb_info * __init gx1fb_init_fbinfo(void)
+static struct fb_info * __init gx1fb_init_fbinfo(struct device *dev)
{
- struct fb_info *info;
struct geodefb_par *par;
+ struct fb_info *info;
/* Alloc enough space for the pseudo palette. */
- info = framebuffer_alloc(sizeof(struct geodefb_par) + sizeof(u32) * 16, NULL);
+ info = framebuffer_alloc(sizeof(struct geodefb_par) + sizeof(u32) * 16, dev);
if (!info)
return NULL;
@@ -255,47 +317,37 @@ static struct fb_info * __init gx1fb_init_fbinfo(void)
/* CRT and panel options */
par->enable_crt = crt_option;
if (parse_panel_option(info) < 0)
- printk(KERN_WARNING "%s: invalid 'panel' option -- disabling flat panel\n",
- info->fix.id);
+ printk(KERN_WARNING "gx1fb: invalid 'panel' option -- disabling flat panel\n");
if (!par->panel_x)
par->enable_crt = 1; /* fall back to CRT if no panel is specified */
return info;
}
-
-static struct fb_info *gx1fb_info;
-
-static int __init gx1fb_init(void)
+static int __init gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
+ struct geodefb_par *par;
struct fb_info *info;
- struct geodefb_par *par;
int ret;
-#ifndef MODULE
- if (fb_get_options("gx1fb", NULL))
- return -ENODEV;
-#endif
-
- info = gx1fb_init_fbinfo();
+ info = gx1fb_init_fbinfo(&pdev->dev);
if (!info)
return -ENOMEM;
- gx1fb_info = info;
-
par = info->par;
/* GX1 display controller and CS5530 video device */
par->dc_ops = &gx1_dc_ops;
par->vid_ops = &cs5530_vid_ops;
- if ((ret = gx1fb_map_video_memory(info)) < 0) {
- printk(KERN_ERR "%s: gx1fb_map_video_memory() failed\n", info->fix.id);
+ if ((ret = gx1fb_map_video_memory(info, pdev)) < 0) {
+ dev_err(&pdev->dev, "failed to map frame buffer or controller registers\n");
goto err;
}
- ret = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 16);
+ ret = fb_find_mode(&info->var, info, mode_option,
+ gx1_modedb, ARRAY_SIZE(gx1_modedb), NULL, 16);
if (ret == 0 || ret == 4) {
- printk(KERN_ERR "%s: could not find valid video mode\n", info->fix.id);
+ dev_err(&pdev->dev, "could not find valid video mode\n");
ret = -EINVAL;
goto err;
}
@@ -310,39 +362,83 @@ static int __init gx1fb_init(void)
ret = -EINVAL;
goto err;
}
+ pci_set_drvdata(pdev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
return 0;
err:
- if (info->screen_base)
+ if (info->screen_base) {
iounmap(info->screen_base);
- if (par->vid_regs)
+ pci_release_region(pdev, 0);
+ }
+ if (par->vid_regs) {
iounmap(par->vid_regs);
- if (par->dc_regs)
+ pci_release_region(pdev, 1);
+ }
+ if (par->dc_regs) {
iounmap(par->dc_regs);
- if (par->vid_dev)
- pci_dev_put(par->vid_dev);
+ release_mem_region(gx1_gx_base() + 0x8300, 0x100);
+ }
+
+ pci_disable_device(pdev);
+
if (info)
framebuffer_release(info);
return ret;
}
-static void __exit gx1fb_cleanup(void)
+static void gx1fb_remove(struct pci_dev *pdev)
{
- struct fb_info *info = gx1fb_info;
- struct geodefb_par *par = gx1fb_info->par;
+ struct fb_info *info = pci_get_drvdata(pdev);
+ struct geodefb_par *par = info->par;
unregister_framebuffer(info);
iounmap((void __iomem *)info->screen_base);
+ pci_release_region(pdev, 0);
+
iounmap(par->vid_regs);
+ pci_release_region(pdev, 1);
+
iounmap(par->dc_regs);
+ release_mem_region(gx1_gx_base() + 0x8300, 0x100);
- pci_dev_put(par->vid_dev);
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}
+static struct pci_device_id gx1fb_id_table[] = {
+ { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_VIDEO,
+ PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
+ 0xff0000, 0 },
+ { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, gx1fb_id_table);
+
+static struct pci_driver gx1fb_driver = {
+ .name = "gx1fb",
+ .id_table = gx1fb_id_table,
+ .probe = gx1fb_probe,
+ .remove = gx1fb_remove,
+};
+
+static int __init gx1fb_init(void)
+{
+#ifndef MODULE
+ if (fb_get_options("gx1fb", NULL))
+ return -ENODEV;
+#endif
+ return pci_register_driver(&gx1fb_driver);
+}
+
+static void __exit gx1fb_cleanup(void)
+{
+ pci_unregister_driver(&gx1fb_driver);
+}
+
module_init(gx1fb_init);
module_exit(gx1fb_cleanup);
diff --git a/drivers/video/geode/video_cs5530.c b/drivers/video/geode/video_cs5530.c
index d3764acf844..649c3943d43 100644
--- a/drivers/video/geode/video_cs5530.c
+++ b/drivers/video/geode/video_cs5530.c
@@ -69,8 +69,6 @@ static const struct cs5530_pll_entry cs5530_pll_table[] = {
{ 4310, 0x2FB1B802, }, /* 232.0000 */
};
-#define NUM_CS5530_FREQUENCIES sizeof(cs5530_pll_table)/sizeof(struct cs5530_pll_entry)
-
static void cs5530_set_dclk_frequency(struct fb_info *info)
{
struct geodefb_par *par = info->par;
@@ -82,7 +80,7 @@ static void cs5530_set_dclk_frequency(struct fb_info *info)
value = cs5530_pll_table[0].pll_value;
min = cs5530_pll_table[0].pixclock - info->var.pixclock;
if (min < 0) min = -min;
- for (i = 1; i < NUM_CS5530_FREQUENCIES; i++) {
+ for (i = 1; i < ARRAY_SIZE(cs5530_pll_table); i++) {
diff = cs5530_pll_table[i].pixclock - info->var.pixclock;
if (diff < 0L) diff = -diff;
if (diff < min) {
diff --git a/drivers/video/i810/Makefile b/drivers/video/i810/Makefile
index 794ae76c7c4..96e08c8ded9 100644
--- a/drivers/video/i810/Makefile
+++ b/drivers/video/i810/Makefile
@@ -4,7 +4,6 @@
obj-$(CONFIG_FB_I810) += i810fb.o
-
i810fb-objs := i810_main.o i810_accel.o
ifdef CONFIG_FB_I810_GTF
@@ -12,3 +11,7 @@ i810fb-objs += i810_gtf.o
else
i810fb-objs += i810_dvt.o
endif
+
+ifdef CONFIG_FB_I810_I2C
+i810fb-objs += i810-i2c.o
+endif
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c
new file mode 100644
index 00000000000..fda53aac1fc
--- /dev/null
+++ b/drivers/video/i810/i810-i2c.c
@@ -0,0 +1,257 @@
+ /*-*- linux-c -*-
+ * linux/drivers/video/i810-i2c.c -- Intel 810/815 I2C support
+ *
+ * Copyright (C) 2004 Antonino Daplas<adaplas@pol.net>
+ * All Rights Reserved
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/fb.h>
+#include "i810.h"
+#include "i810_regs.h"
+#include "../edid.h"
+
+#define I810_DDC 0x50
+/* bit locations in the registers */
+#define SCL_DIR_MASK 0x0001
+#define SCL_DIR 0x0002
+#define SCL_VAL_MASK 0x0004
+#define SCL_VAL_OUT 0x0008
+#define SCL_VAL_IN 0x0010
+#define SDA_DIR_MASK 0x0100
+#define SDA_DIR 0x0200
+#define SDA_VAL_MASK 0x0400
+#define SDA_VAL_OUT 0x0800
+#define SDA_VAL_IN 0x1000
+
+#define DEBUG /* define this for verbose EDID parsing output */
+
+#ifdef DEBUG
+#define DPRINTK(fmt, args...) printk(fmt,## args)
+#else
+#define DPRINTK(fmt, args...)
+#endif
+
+static void i810i2c_setscl(void *data, int state)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOB, (state ? SCL_VAL_OUT : 0) | SCL_DIR |
+ SCL_DIR_MASK | SCL_VAL_MASK);
+ i810_readl(mmio, GPIOB); /* flush posted write */
+}
+
+static void i810i2c_setsda(void *data, int state)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOB, (state ? SDA_VAL_OUT : 0) | SDA_DIR |
+ SDA_DIR_MASK | SDA_VAL_MASK);
+ i810_readl(mmio, GPIOB); /* flush posted write */
+}
+
+static int i810i2c_getscl(void *data)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOB, SCL_DIR_MASK);
+ i810_writel(mmio, GPIOB, 0);
+ return (0 != (i810_readl(mmio, GPIOB) & SCL_VAL_IN));
+}
+
+static int i810i2c_getsda(void *data)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOB, SDA_DIR_MASK);
+ i810_writel(mmio, GPIOB, 0);
+ return (0 != (i810_readl(mmio, GPIOB) & SDA_VAL_IN));
+}
+
+static void i810ddc_setscl(void *data, int state)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOA, (state ? SCL_VAL_OUT : 0) | SCL_DIR |
+ SCL_DIR_MASK | SCL_VAL_MASK);
+ i810_readl(mmio, GPIOA); /* flush posted write */
+}
+
+static void i810ddc_setsda(void *data, int state)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOA, (state ? SDA_VAL_OUT : 0) | SDA_DIR |
+ SDA_DIR_MASK | SDA_VAL_MASK);
+ i810_readl(mmio, GPIOA); /* flush posted write */
+}
+
+static int i810ddc_getscl(void *data)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOA, SCL_DIR_MASK);
+ i810_writel(mmio, GPIOA, 0);
+ return (0 != (i810_readl(mmio, GPIOA) & SCL_VAL_IN));
+}
+
+static int i810ddc_getsda(void *data)
+{
+ struct i810fb_i2c_chan *chan = (struct i810fb_i2c_chan *)data;
+ struct i810fb_par *par = chan->par;
+ u8 *mmio = par->mmio_start_virtual;
+
+ i810_writel(mmio, GPIOA, SDA_DIR_MASK);
+ i810_writel(mmio, GPIOA, 0);
+ return (0 != (i810_readl(mmio, GPIOA) & SDA_VAL_IN));
+}
+
+#define I2C_ALGO_DDC_I810 0x0e0000
+#define I2C_ALGO_I2C_I810 0x0f0000
+static int i810_setup_i2c_bus(struct i810fb_i2c_chan *chan, const char *name,
+ int conn)
+{
+ int rc;
+
+ strcpy(chan->adapter.name, name);
+ chan->adapter.owner = THIS_MODULE;
+ chan->adapter.algo_data = &chan->algo;
+ chan->adapter.dev.parent = &chan->par->dev->dev;
+ switch (conn) {
+ case 1:
+ chan->adapter.id = I2C_ALGO_DDC_I810;
+ chan->algo.setsda = i810ddc_setsda;
+ chan->algo.setscl = i810ddc_setscl;
+ chan->algo.getsda = i810ddc_getsda;
+ chan->algo.getscl = i810ddc_getscl;
+ break;
+ case 2:
+ chan->adapter.id = I2C_ALGO_I2C_I810;
+ chan->algo.setsda = i810i2c_setsda;
+ chan->algo.setscl = i810i2c_setscl;
+ chan->algo.getsda = i810i2c_getsda;
+ chan->algo.getscl = i810i2c_getscl;
+ break;
+ }
+ chan->algo.udelay = 10;
+ chan->algo.mdelay = 10;
+ chan->algo.timeout = (HZ/2);
+ chan->algo.data = chan;
+
+ i2c_set_adapdata(&chan->adapter, chan);
+
+ /* Raise SCL and SDA */
+ chan->algo.setsda(chan, 1);
+ chan->algo.setscl(chan, 1);
+ udelay(20);
+
+ rc = i2c_bit_add_bus(&chan->adapter);
+ if (rc == 0)
+ dev_dbg(&chan->par->dev->dev, "I2C bus %s registered.\n",name);
+ else
+ dev_warn(&chan->par->dev->dev, "Failed to register I2C bus "
+ "%s.\n", name);
+ return rc;
+}
+
+void i810_create_i2c_busses(struct i810fb_par *par)
+{
+ par->chan[0].par = par;
+ par->chan[1].par = par;
+ i810_setup_i2c_bus(&par->chan[0], "I810-DDC", 1);
+ i810_setup_i2c_bus(&par->chan[1], "I810-I2C", 2);
+}
+
+void i810_delete_i2c_busses(struct i810fb_par *par)
+{
+ if (par->chan[0].par)
+ i2c_bit_del_bus(&par->chan[0].adapter);
+ par->chan[0].par = NULL;
+ if (par->chan[1].par)
+ i2c_bit_del_bus(&par->chan[1].adapter);
+ par->chan[1].par = NULL;
+}
+
+static u8 *i810_do_probe_i2c_edid(struct i810fb_i2c_chan *chan)
+{
+ u8 start = 0x0;
+ struct i2c_msg msgs[] = {
+ {
+ .addr = I810_DDC,
+ .len = 1,
+ .buf = &start,
+ }, {
+ .addr = I810_DDC,
+ .flags = I2C_M_RD,
+ .len = EDID_LENGTH,
+ },
+ };
+ u8 *buf;
+
+ buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (!buf) {
+ DPRINTK("i810-i2c: Failed to allocate memory\n");
+ return NULL;
+ }
+ msgs[1].buf = buf;
+
+ if (i2c_transfer(&chan->adapter, msgs, 2) == 2) {
+ DPRINTK("i810-i2c: I2C Transfer successful\n");
+ return buf;
+ }
+ DPRINTK("i810-i2c: Unable to read EDID block.\n");
+ kfree(buf);
+ return NULL;
+}
+
+int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid, int conn)
+{
+ struct i810fb_par *par = info->par;
+ u8 *edid = NULL;
+ int i;
+
+ DPRINTK("i810-i2c: Probe DDC%i Bus\n", conn);
+ if (conn < 3) {
+ for (i = 0; i < 3; i++) {
+ /* Do the real work */
+ edid = i810_do_probe_i2c_edid(&par->chan[conn-1]);
+ if (edid)
+ break;
+ }
+ } else {
+ DPRINTK("i810-i2c: Getting EDID from BIOS\n");
+ edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (edid)
+ memcpy(edid, fb_firmware_edid(info->device),
+ EDID_LENGTH);
+ }
+
+ if (out_edid)
+ *out_edid = edid;
+
+ return (edid) ? 0 : 1;
+}
+
+
diff --git a/drivers/video/i810/i810.h b/drivers/video/i810/i810.h
index fe3b7579475..d48949ceaac 100644
--- a/drivers/video/i810/i810.h
+++ b/drivers/video/i810/i810.h
@@ -16,6 +16,9 @@
#include <linux/list.h>
#include <linux/agp_backend.h>
#include <linux/fb.h>
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
+#include <linux/i2c-algo-bit.h>
#include <video/vga.h>
/* Fence */
@@ -201,7 +204,6 @@
#define HAS_ACCELERATION 2
#define ALWAYS_SYNC 4
#define LOCKUP 8
-#define USE_HWCUR 16
struct gtt_data {
struct agp_memory *i810_fb_memory;
@@ -241,6 +243,14 @@ struct state_registers {
u8 cr39, cr41, cr70, sr01, msr;
};
+struct i810fb_par;
+
+struct i810fb_i2c_chan {
+ struct i810fb_par *par;
+ struct i2c_adapter adapter;
+ struct i2c_algo_bit_data algo;
+};
+
struct i810fb_par {
struct mode_registers regs;
struct state_registers hw_state;
@@ -252,10 +262,12 @@ struct i810fb_par {
struct heap_data iring;
struct heap_data cursor_heap;
struct vgastate state;
+ struct i810fb_i2c_chan chan[2];
atomic_t use_count;
u32 pseudo_palette[17];
unsigned long mmio_start_phys;
u8 __iomem *mmio_start_virtual;
+ u8 *edid;
u32 pitch;
u32 pixconf;
u32 watermark;
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 7513fb9b19c..7018ffffcbc 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -92,20 +92,21 @@ static struct pci_driver i810fb_driver = {
.resume = i810fb_resume,
};
-static int vram __initdata = 4;
-static int bpp __initdata = 8;
-static int mtrr __initdata = 0;
-static int accel __initdata = 0;
-static int hsync1 __initdata = 0;
-static int hsync2 __initdata = 0;
-static int vsync1 __initdata = 0;
-static int vsync2 __initdata = 0;
-static int xres __initdata = 640;
-static int yres __initdata = 480;
-static int vyres __initdata = 0;
-static int sync __initdata = 0;
-static int ext_vga __initdata = 0;
-static int dcolor __initdata = 0;
+static char *mode_option __devinitdata = NULL;
+static int vram __devinitdata = 4;
+static int bpp __devinitdata = 8;
+static int mtrr __devinitdata = 0;
+static int accel __devinitdata = 0;
+static int hsync1 __devinitdata = 0;
+static int hsync2 __devinitdata = 0;
+static int vsync1 __devinitdata = 0;
+static int vsync2 __devinitdata = 0;
+static int xres __devinitdata = 640;
+static int yres __devinitdata = 480;
+static int vyres __devinitdata = 0;
+static int sync __devinitdata = 0;
+static int ext_vga __devinitdata = 0;
+static int dcolor __devinitdata = 0;
/*------------------------------------------------------------*/
@@ -310,6 +311,8 @@ static void i810_hires(u8 __iomem *mmio)
val = i810_readb(CR_DATA_CGA, mmio);
i810_writeb(CR_INDEX_CGA, mmio, CR80);
i810_writeb(CR_DATA_CGA, mmio, val | 1);
+ /* Stop LCD displays from flickering */
+ i810_writel(MEM_MODE, mmio, i810_readl(MEM_MODE, mmio) | 4);
}
/**
@@ -947,31 +950,24 @@ static int i810_check_params(struct fb_var_screeninfo *var,
struct fb_info *info)
{
struct i810fb_par *par = (struct i810fb_par *) info->par;
- int line_length, vidmem;
- u32 xres, yres, vxres, vyres;
-
- xres = var->xres;
- yres = var->yres;
- vxres = var->xres_virtual;
- vyres = var->yres_virtual;
-
+ int line_length, vidmem, mode_valid = 0;
+ u32 vyres = var->yres_virtual, vxres = var->xres_virtual;
/*
* Memory limit
*/
- line_length = get_line_length(par, vxres,
- var->bits_per_pixel);
-
+ line_length = get_line_length(par, vxres, var->bits_per_pixel);
vidmem = line_length*vyres;
+
if (vidmem > par->fb.size) {
vyres = par->fb.size/line_length;
- if (vyres < yres) {
+ if (vyres < var->yres) {
vyres = yres;
vxres = par->fb.size/vyres;
vxres /= var->bits_per_pixel >> 3;
line_length = get_line_length(par, vxres,
var->bits_per_pixel);
vidmem = line_length * yres;
- if (vxres < xres) {
+ if (vxres < var->xres) {
printk("i810fb: required video memory, "
"%d bytes, for %dx%d-%d (virtual) "
"is out of range\n",
@@ -981,6 +977,10 @@ static int i810_check_params(struct fb_var_screeninfo *var,
}
}
}
+
+ var->xres_virtual = vxres;
+ var->yres_virtual = vyres;
+
/*
* Monitor limit
*/
@@ -996,25 +996,39 @@ static int i810_check_params(struct fb_var_screeninfo *var,
info->monspecs.dclkmax = 204000000;
break;
}
+
info->monspecs.dclkmin = 15000000;
- if (fb_validate_mode(var, info)) {
+ if (!fb_validate_mode(var, info))
+ mode_valid = 1;
+
+#ifdef CONFIG_FB_I810_I2C
+ if (!mode_valid && info->monspecs.gtf &&
+ !fb_get_mode(FB_MAXTIMINGS, 0, var, info))
+ mode_valid = 1;
+
+ if (!mode_valid && info->monspecs.modedb_len) {
+ struct fb_videomode *mode;
+
+ mode = fb_find_best_mode(var, &info->modelist);
+ if (mode) {
+ fb_videomode_to_var(var, mode);
+ mode_valid = 1;
+ }
+ }
+#endif
+ if (!mode_valid && info->monspecs.modedb_len == 0) {
if (fb_get_mode(FB_MAXTIMINGS, 0, var, info)) {
int default_sync = (info->monspecs.hfmin-HFMIN)
- |(info->monspecs.hfmax-HFMAX)
- |(info->monspecs.vfmin-VFMIN)
- |(info->monspecs.vfmax-VFMAX);
+ |(info->monspecs.hfmax-HFMAX)
+ |(info->monspecs.vfmin-VFMIN)
+ |(info->monspecs.vfmax-VFMAX);
printk("i810fb: invalid video mode%s\n",
- default_sync ? "" :
- ". Specifying vsyncN/hsyncN parameters may help");
- return -EINVAL;
+ default_sync ? "" : ". Specifying "
+ "vsyncN/hsyncN parameters may help");
}
}
-
- var->xres = xres;
- var->yres = yres;
- var->xres_virtual = vxres;
- var->yres_virtual = vyres;
+
return 0;
}
@@ -1375,7 +1389,6 @@ static int i810fb_set_par(struct fb_info *info)
decode_var(&info->var, par);
i810_load_regs(par);
i810_init_cursor(par);
-
encode_fix(&info->fix, info);
if (info->var.accel_flags && !(par->dev_flags & LOCKUP)) {
@@ -1418,9 +1431,8 @@ static int i810fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
struct i810fb_par *par = (struct i810fb_par *)info->par;
u8 __iomem *mmio = par->mmio_start_virtual;
- if (!(par->dev_flags & USE_HWCUR) || !info->var.accel_flags ||
- par->dev_flags & LOCKUP)
- return soft_cursor(info, cursor);
+ if (!par->dev_flags & LOCKUP)
+ return -ENXIO;
if (cursor->image.width > 64 || cursor->image.height > 64)
return -ENXIO;
@@ -1506,12 +1518,12 @@ static int i810fb_suspend(struct pci_dev *dev, pm_message_t state)
struct i810fb_par *par = (struct i810fb_par *) info->par;
int blank = 0, prev_state = par->cur_state;
- if (state == prev_state)
+ if (state.event == prev_state)
return 0;
- par->cur_state = state;
+ par->cur_state = state.event;
- switch (state) {
+ switch (state.event) {
case 1:
blank = VESA_VSYNC_SUSPEND;
break;
@@ -1814,8 +1826,72 @@ i810_allocate_pci_resource(struct i810fb_par *par,
return 0;
}
+static void __devinit i810fb_find_init_mode(struct fb_info *info)
+{
+ struct fb_videomode mode;
+ struct fb_var_screeninfo var;
+ struct fb_monspecs *specs = NULL;
+ int found = 0;
+#ifdef CONFIG_FB_I810_I2C
+ int i;
+ int err;
+ struct i810fb_par *par = info->par;
+#endif
+
+ INIT_LIST_HEAD(&info->modelist);
+ memset(&mode, 0, sizeof(struct fb_videomode));
+ var = info->var;
+#ifdef CONFIG_FB_I810_I2C
+ i810_create_i2c_busses(par);
+
+ for (i = 0; i < 3; i++) {
+ err = i810_probe_i2c_connector(info, &par->edid, i+1);
+ if (!err)
+ break;
+ }
+
+ if (!err)
+ printk("i810fb_init_pci: DDC probe successful\n");
+
+ fb_edid_to_monspecs(par->edid, &info->monspecs);
+
+ if (info->monspecs.modedb == NULL)
+ printk("i810fb_init_pci: Unable to get Mode Database\n");
+
+ specs = &info->monspecs;
+ fb_videomode_to_modelist(specs->modedb, specs->modedb_len,
+ &info->modelist);
+ if (specs->modedb != NULL) {
+ if (specs->misc & FB_MISC_1ST_DETAIL) {
+ for (i = 0; i < specs->modedb_len; i++) {
+ if (specs->modedb[i].flag & FB_MODE_IS_FIRST) {
+ mode = specs->modedb[i];
+ found = 1;
+ break;
+ }
+ }
+ }
+
+ if (!found) {
+ mode = specs->modedb[0];
+ found = 1;
+ }
+
+ fb_videomode_to_var(&var, &mode);
+ }
+#endif
+ if (mode_option)
+ fb_find_mode(&var, info, mode_option, specs->modedb,
+ specs->modedb_len, (found) ? &mode : NULL,
+ info->var.bits_per_pixel);
+
+ info->var = var;
+ fb_destroy_modedb(specs->modedb);
+ specs->modedb = NULL;
+}
+
#ifndef MODULE
-static int __init i810fb_setup(char *options)
+static int __devinit i810fb_setup(char *options)
{
char *this_opt, *suffix = NULL;
@@ -1857,6 +1933,8 @@ static int __init i810fb_setup(char *options)
vsync2 = simple_strtoul(this_opt+7, NULL, 0);
else if (!strncmp(this_opt, "dcolor", 6))
dcolor = 1;
+ else
+ mode_option = this_opt;
}
return 0;
}
@@ -1867,6 +1945,7 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev,
{
struct fb_info *info;
struct i810fb_par *par = NULL;
+ struct fb_videomode mode;
int i, err = -1, vfreq, hfreq, pixclock;
i = 0;
@@ -1875,7 +1954,7 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev,
if (!info)
return -ENOMEM;
- par = (struct i810fb_par *) info->par;
+ par = info->par;
par->dev = dev;
if (!(info->pixmap.addr = kmalloc(8*1024, GFP_KERNEL))) {
@@ -1906,15 +1985,20 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev,
info->fbops = &par->i810fb_ops;
info->pseudo_palette = par->pseudo_palette;
fb_alloc_cmap(&info->cmap, 256, 0);
+ i810fb_find_init_mode(info);
if ((err = info->fbops->fb_check_var(&info->var, info))) {
i810fb_release_resource(info, par);
return err;
}
+
+ fb_var_to_videomode(&mode, &info->var);
+ fb_add_videomode(&mode, &info->modelist);
encode_fix(&info->fix, info);
i810fb_init_ringbuffer(info);
err = register_framebuffer(info);
+
if (err < 0) {
i810fb_release_resource(info, par);
printk("i810fb_init: cannot register framebuffer device\n");
@@ -1953,6 +2037,8 @@ static void i810fb_release_resource(struct fb_info *info,
struct gtt_data *gtt = &par->i810_gtt;
unset_mtrr(par);
+ i810_delete_i2c_busses(par);
+
if (par->i810_gtt.i810_cursor_memory)
agp_free_memory(gtt->i810_cursor_memory);
if (par->i810_gtt.i810_fb_memory)
@@ -1962,7 +2048,8 @@ static void i810fb_release_resource(struct fb_info *info,
iounmap(par->mmio_start_virtual);
if (par->aperture.virtual)
iounmap(par->aperture.virtual);
-
+ if (par->edid)
+ kfree(par->edid);
if (par->res_flags & FRAMEBUFFER_REQ)
release_mem_region(par->aperture.physical,
par->aperture.size);
@@ -1988,7 +2075,7 @@ static void __exit i810fb_remove_pci(struct pci_dev *dev)
}
#ifndef MODULE
-static int __init i810fb_init(void)
+static int __devinit i810fb_init(void)
{
char *option = NULL;
@@ -2006,7 +2093,7 @@ static int __init i810fb_init(void)
#ifdef MODULE
-static int __init i810fb_init(void)
+static int __devinit i810fb_init(void)
{
hsync1 *= 1000;
hsync2 *= 1000;
@@ -2054,6 +2141,8 @@ MODULE_PARM_DESC(sync, "wait for accel engine to finish drawing"
module_param(dcolor, bool, 0);
MODULE_PARM_DESC(dcolor, "use DirectColor visuals"
" (default = 0 = TrueColor)");
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "Specify initial video mode");
MODULE_AUTHOR("Tony A. Daplas");
MODULE_DESCRIPTION("Framebuffer device for the Intel 810/815 and"
diff --git a/drivers/video/i810/i810_main.h b/drivers/video/i810/i810_main.h
index 43b4297b4d4..06072a6466f 100644
--- a/drivers/video/i810/i810_main.h
+++ b/drivers/video/i810/i810_main.h
@@ -83,6 +83,22 @@ extern int i810fb_sync (struct fb_info *p);
extern void i810fb_init_ringbuffer(struct fb_info *info);
extern void i810fb_load_front (u32 offset, struct fb_info *info);
+#ifdef CONFIG_FB_I810_I2C
+/* I2C */
+extern int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid,
+ int conn);
+extern void i810_create_i2c_busses(struct i810fb_par *par);
+extern void i810_delete_i2c_busses(struct i810fb_par *par);
+#else
+static inline int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid,
+ int conn)
+{
+ return 1;
+}
+static inline void i810_create_i2c_busses(struct i810fb_par *par) { }
+static inline void i810_delete_i2c_busses(struct i810fb_par *par) { }
+#endif
+
/* Conditionals */
#ifdef CONFIG_X86
inline void flush_cache(void)
diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index 6680ec9ba69..011e1162655 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -234,7 +234,6 @@ struct intelfb_info {
/* palette */
u32 pseudo_palette[17];
- struct { u8 red, green, blue, pad; } palette[256];
/* chip info */
int pci_chipset;
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index a112a178685..bf62e6ed038 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -117,14 +117,10 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
-#include <linux/console.h>
-#include <linux/selection.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
-#include <linux/kd.h>
-#include <linux/vt_kern.h>
#include <linux/pagemap.h>
#include <linux/version.h>
@@ -242,7 +238,7 @@ static int voffset = 48;
static char *mode = NULL;
module_param(accel, bool, S_IRUGO);
-MODULE_PARM_DESC(accel, "Enable console acceleration");
+MODULE_PARM_DESC(accel, "Enable hardware acceleration");
module_param(vram, int, S_IRUGO);
MODULE_PARM_DESC(vram, "System RAM to allocate to framebuffer in MiB");
module_param(voffset, int, S_IRUGO);
@@ -498,7 +494,7 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct fb_info *info;
struct intelfb_info *dinfo;
- int i, j, err, dvo;
+ int i, err, dvo;
int aperture_size, stolen_size;
struct agp_kern_info gtt_info;
int agp_memtype;
@@ -845,13 +841,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
if (bailearly == 5)
bailout(dinfo);
- for (i = 0; i < 16; i++) {
- j = color_table[i];
- dinfo->palette[i].red = default_red[j];
- dinfo->palette[i].green = default_grn[j];
- dinfo->palette[i].blue = default_blu[j];
- }
-
if (bailearly == 6)
bailout(dinfo);
@@ -1363,10 +1352,6 @@ intelfb_setcolreg(unsigned regno, unsigned red, unsigned green,
green >>= 8;
blue >>= 8;
- dinfo->palette[regno].red = red;
- dinfo->palette[regno].green = green;
- dinfo->palette[regno].blue = blue;
-
intelfbhw_setcolreg(dinfo, regno, red, green, blue,
transp);
}
@@ -1499,7 +1484,7 @@ intelfb_cursor(struct fb_info *info, struct fb_cursor *cursor)
#endif
if (!dinfo->hwcursor)
- return soft_cursor(info, cursor);
+ return -ENXIO;
intelfbhw_cursor_hide(dinfo);
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index f5bed581dc4..5bafc3c54db 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -29,14 +29,10 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
-#include <linux/console.h>
-#include <linux/selection.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
-#include <linux/kd.h>
-#include <linux/vt_kern.h>
#include <linux/pagemap.h>
#include <linux/version.h>
diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 67f85344f0c..ad60bbb16cd 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -1271,7 +1271,7 @@ ERROR0:;
}
static int maven_attach_adapter(struct i2c_adapter* adapter) {
- if (adapter->id == (I2C_ALGO_BIT | I2C_HW_B_G400))
+ if (adapter->id == I2C_HW_B_G400)
return i2c_probe(adapter, &addr_data, &maven_detect_client);
return 0;
}
diff --git a/drivers/video/matrox/matroxfb_misc.c b/drivers/video/matrox/matroxfb_misc.c
index a18dd024fc8..d9d3e9f6c08 100644
--- a/drivers/video/matrox/matroxfb_misc.c
+++ b/drivers/video/matrox/matroxfb_misc.c
@@ -68,6 +68,9 @@
* "David C. Hansen" <haveblue@us.ibm.com>
* Fixes
*
+ * "Ian Romanick" <idr@us.ibm.com>
+ * Find PInS data in BIOS on PowerPC systems.
+ *
* (following author is not in any relation with this code, but his code
* is included in this driver)
*
@@ -496,10 +499,35 @@ static void parse_bios(unsigned char __iomem* vbios, struct matrox_bios* bd) {
get_bios_version(vbios, bd);
get_bios_output(vbios, bd);
get_bios_tvout(vbios, bd);
+#if defined(__powerpc__)
+ /* On PowerPC cards, the PInS offset isn't stored at the end of the
+ * BIOS image. Instead, you must search the entire BIOS image for
+ * the magic PInS signature.
+ *
+ * This actually applies to all OpenFirmware base cards. Since these
+ * cards could be put in a MIPS or SPARC system, should the condition
+ * be something different?
+ */
+ for ( pins_offset = 0 ; pins_offset <= 0xFF80 ; pins_offset++ ) {
+ unsigned char header[3];
+
+ header[0] = readb(vbios + pins_offset);
+ header[1] = readb(vbios + pins_offset + 1);
+ header[2] = readb(vbios + pins_offset + 2);
+ if ( (header[0] == 0x2E) && (header[1] == 0x41)
+ && ((header[2] == 0x40) || (header[2] == 0x80)) ) {
+ printk(KERN_INFO "PInS data found at offset %u\n",
+ pins_offset);
+ get_pins(vbios + pins_offset, bd);
+ break;
+ }
+ }
+#else
pins_offset = readb(vbios + 0x7FFC) | (readb(vbios + 0x7FFD) << 8);
if (pins_offset <= 0xFF80) {
get_pins(vbios + pins_offset, bd);
}
+#endif
}
#define get_u16(x) (le16_to_cpu(get_unaligned((__u16*)(x))))
@@ -755,6 +783,8 @@ void matroxfb_read_pins(WPMINFO2) {
}
#endif
matroxfb_set_limits(PMINFO &ACCESS_FBINFO(bios));
+ printk(KERN_INFO "PInS memtype = %u\n",
+ (ACCESS_FBINFO(values).reg.opt & 0x1C00) >> 10);
}
EXPORT_SYMBOL(matroxfb_DAC_in);
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 3edc9f49344..47516c44a39 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -456,12 +456,22 @@ static int fb_try_mode(struct fb_var_screeninfo *var, struct fb_info *info,
*
* Valid mode specifiers for @mode_option:
*
- * <xres>x<yres>[-<bpp>][@<refresh>] or
+ * <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m] or
* <name>[-<bpp>][@<refresh>]
*
* with <xres>, <yres>, <bpp> and <refresh> decimal numbers and
* <name> a string.
*
+ * If 'M' is present after yres (and before refresh/bpp if present),
+ * the function will compute the timings using VESA(tm) Coordinated
+ * Video Timings (CVT). If 'R' is present after 'M', will compute with
+ * reduced blanking (for flatpanels). If 'i' is present, compute
+ * interlaced mode. If 'm' is present, add margins equal to 1.8%
+ * of xres rounded down to 8 pixels, and 1.8% of yres. The char
+ * 'i' and 'm' must be after 'M' and 'R'. Example:
+ *
+ * 1024x768MR-8@60m - Reduced blank with margins at 60Hz.
+ *
* NOTE: The passed struct @var is _not_ cleared! This allows you
* to supply values for e.g. the grayscale and accel_flags fields.
*
@@ -495,7 +505,7 @@ int fb_find_mode(struct fb_var_screeninfo *var,
unsigned int namelen = strlen(name);
int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
- int yres_specified = 0;
+ int yres_specified = 0, cvt = 0, rb = 0, interlace = 0, margins = 0;
u32 best, diff;
for (i = namelen-1; i >= 0; i--) {
@@ -506,6 +516,8 @@ int fb_find_mode(struct fb_var_screeninfo *var,
!yres_specified) {
refresh = my_atoi(&name[i+1]);
refresh_specified = 1;
+ if (cvt || rb)
+ cvt = 0;
} else
goto done;
break;
@@ -514,6 +526,8 @@ int fb_find_mode(struct fb_var_screeninfo *var,
if (!bpp_specified && !yres_specified) {
bpp = my_atoi(&name[i+1]);
bpp_specified = 1;
+ if (cvt || rb)
+ cvt = 0;
} else
goto done;
break;
@@ -526,6 +540,22 @@ int fb_find_mode(struct fb_var_screeninfo *var,
break;
case '0'...'9':
break;
+ case 'M':
+ if (!yres_specified)
+ cvt = 1;
+ break;
+ case 'R':
+ if (!cvt)
+ rb = 1;
+ break;
+ case 'm':
+ if (!cvt)
+ margins = 1;
+ break;
+ case 'i':
+ if (!cvt)
+ interlace = 1;
+ break;
default:
goto done;
}
@@ -535,6 +565,34 @@ int fb_find_mode(struct fb_var_screeninfo *var,
res_specified = 1;
}
done:
+ if (cvt) {
+ struct fb_videomode cvt_mode;
+ int ret;
+
+ DPRINTK("CVT mode %dx%d@%dHz%s%s%s\n", xres, yres,
+ (refresh) ? refresh : 60, (rb) ? " reduced blanking" :
+ "", (margins) ? " with margins" : "", (interlace) ?
+ " interlaced" : "");
+
+ cvt_mode.xres = xres;
+ cvt_mode.yres = yres;
+ cvt_mode.refresh = (refresh) ? refresh : 60;
+
+ if (interlace)
+ cvt_mode.vmode |= FB_VMODE_INTERLACED;
+ else
+ cvt_mode.vmode &= ~FB_VMODE_INTERLACED;
+
+ ret = fb_find_mode_cvt(&cvt_mode, margins, rb);
+
+ if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) {
+ DPRINTK("modedb CVT: CVT mode ok\n");
+ return 1;
+ }
+
+ DPRINTK("CVT mode invalid, getting mode from database\n");
+ }
+
DPRINTK("Trying specified video mode%s %ix%i\n",
refresh_specified ? "" : " (ignoring refresh rate)", xres, yres);
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index 3757c1407c1..ace484fa61c 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -90,14 +90,13 @@ static int nvidia_gpio_getsda(void *data)
return val;
}
-#define I2C_ALGO_NVIDIA 0x0e0000
static int nvidia_setup_i2c_bus(struct nvidia_i2c_chan *chan, const char *name)
{
int rc;
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_ALGO_NVIDIA;
+ chan->adapter.id = I2C_HW_B_NVIDIA;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pci_dev->dev;
chan->algo.setsda = nvidia_gpio_setsda;
@@ -195,8 +194,9 @@ static u8 *nvidia_do_probe_i2c_edid(struct nvidia_i2c_chan *chan)
return NULL;
}
-int nvidia_probe_i2c_connector(struct nvidia_par *par, int conn, u8 **out_edid)
+int nvidia_probe_i2c_connector(struct fb_info *info, int conn, u8 **out_edid)
{
+ struct nvidia_par *par = info->par;
u8 *edid = NULL;
int i;
@@ -206,10 +206,17 @@ int nvidia_probe_i2c_connector(struct nvidia_par *par, int conn, u8 **out_edid)
if (edid)
break;
}
+
+ if (!edid && conn == 1) {
+ /* try to get from firmware */
+ edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (edid)
+ memcpy(edid, fb_firmware_edid(info->device),
+ EDID_LENGTH);
+ }
+
if (out_edid)
*out_edid = edid;
- if (!edid)
- return 1;
- return 0;
+ return (edid) ? 0 : 1;
}
diff --git a/drivers/video/nvidia/nv_local.h b/drivers/video/nvidia/nv_local.h
index 9da320986f4..afee284fc73 100644
--- a/drivers/video/nvidia/nv_local.h
+++ b/drivers/video/nvidia/nv_local.h
@@ -95,6 +95,7 @@
#define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2)
+#ifdef __LITTLE_ENDIAN
#define reverse_order(l) \
do { \
u8 *a = (u8 *)(l); \
@@ -103,5 +104,8 @@ do { \
*a = byte_rev[*a], a++; \
*a = byte_rev[*a]; \
} while(0)
+#else
+#define reverse_order(l)
+#endif /* __LITTLE_ENDIAN */
#endif /* __NV_LOCAL_H__ */
diff --git a/drivers/video/nvidia/nv_proto.h b/drivers/video/nvidia/nv_proto.h
index 42847ce1b8d..cac44fc7f58 100644
--- a/drivers/video/nvidia/nv_proto.h
+++ b/drivers/video/nvidia/nv_proto.h
@@ -34,7 +34,7 @@ void NVLockUnlock(struct nvidia_par *par, int);
#if defined(CONFIG_FB_NVIDIA_I2C) || defined (CONFIG_PPC_OF)
void nvidia_create_i2c_busses(struct nvidia_par *par);
void nvidia_delete_i2c_busses(struct nvidia_par *par);
-int nvidia_probe_i2c_connector(struct nvidia_par *par, int conn,
+int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
u8 ** out_edid);
#else
#define nvidia_create_i2c_busses(...)
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index 0bbdca2e0f9..11c84178f42 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -401,7 +401,7 @@ void NVCommonSetup(struct fb_info *info)
nvidia_create_i2c_busses(par);
if (!par->twoHeads) {
par->CRTCnumber = 0;
- nvidia_probe_i2c_connector(par, 1, &edidA);
+ nvidia_probe_i2c_connector(info, 1, &edidA);
if (edidA && !fb_parse_edid(edidA, &var)) {
printk("nvidiafb: EDID found from BUS1\n");
monA = &monitorA;
@@ -488,14 +488,14 @@ void NVCommonSetup(struct fb_info *info)
oldhead = NV_RD32(par->PCRTC0, 0x00000860);
NV_WR32(par->PCRTC0, 0x00000860, oldhead | 0x00000010);
- nvidia_probe_i2c_connector(par, 1, &edidA);
+ nvidia_probe_i2c_connector(info, 1, &edidA);
if (edidA && !fb_parse_edid(edidA, &var)) {
printk("nvidiafb: EDID found from BUS1\n");
monA = &monitorA;
fb_edid_to_monspecs(edidA, monA);
}
- nvidia_probe_i2c_connector(par, 2, &edidB);
+ nvidia_probe_i2c_connector(info, 2, &edidB);
if (edidB && !fb_parse_edid(edidB, &var)) {
printk("nvidiafb: EDID found from BUS2\n");
monB = &monitorB;
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 52b16850a54..3620de0f252 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -658,7 +658,7 @@ static int nvidia_calc_regs(struct fb_info *info)
{
struct nvidia_par *par = info->par;
struct _riva_hw_state *state = &par->ModeReg;
- int i, depth = fb_get_color_depth(&info->var);
+ int i, depth = fb_get_color_depth(&info->var, &info->fix);
int h_display = info->var.xres / 8 - 1;
int h_start = (info->var.xres + info->var.right_margin) / 8 - 1;
int h_end = (info->var.xres + info->var.right_margin +
@@ -893,7 +893,7 @@ static int nvidiafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
int i, set = cursor->set;
u16 fg, bg;
- if (cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS)
+ if (!hwcur || cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS)
return -ENXIO;
NVShowHideCursor(par, 0);
@@ -978,6 +978,9 @@ static int nvidiafb_set_par(struct fb_info *info)
!par->twoHeads)
par->FPDither = 0;
+ info->fix.visual = (info->var.bits_per_pixel == 8) ?
+ FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_DIRECTCOLOR;
+
nvidia_init_vga(info);
nvidia_calc_regs(info);
nvidia_write_regs(par);
@@ -992,9 +995,6 @@ static int nvidiafb_set_par(struct fb_info *info)
NVWriteCrtc(par, 0x11, 0x00);
info->fix.line_length = (info->var.xres_virtual *
info->var.bits_per_pixel) >> 3;
- info->fix.visual = (info->var.bits_per_pixel == 8) ?
- FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_DIRECTCOLOR;
-
if (info->var.accel_flags) {
info->fbops->fb_imageblit = nvidiafb_imageblit;
info->fbops->fb_fillrect = nvidiafb_fillrect;
@@ -1328,7 +1328,7 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info)
char buf[16];
memset(buf, 0, 16);
- snprintf(buf, 15, "%dx%d", par->fpWidth, par->fpHeight);
+ snprintf(buf, 15, "%dx%dMR", par->fpWidth, par->fpHeight);
fb_find_mode(&nvidiafb_default_var, info, buf, specs->modedb,
specs->modedb_len, &modedb, 8);
}
@@ -1356,8 +1356,6 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info)
info->pixmap.size = 8 * 1024;
info->pixmap.flags = FB_PIXMAP_SYSTEM;
- if (!hwcur)
- info->fbops->fb_cursor = soft_cursor;
info->var.accel_flags = (!noaccel);
switch (par->Architecture) {
@@ -1473,10 +1471,6 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd,
par->Chipset = (pd->vendor << 16) | pd->device;
printk(KERN_INFO PFX "nVidia device/chipset %X\n", par->Chipset);
-#ifdef CONFIG_PCI_NAMES
- printk(KERN_INFO PFX "%s\n", pd->pretty_name);
-#endif
-
if (par->Architecture == 0) {
printk(KERN_ERR PFX "unknown NV_ARCH\n");
goto err_out_free_base0;
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 42a6591e863..611922c0b22 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -363,7 +363,7 @@ static void __init offb_init_nodriver(struct device_node *dp)
address = (u_long) dp->addrs[i].address;
#ifdef CONFIG_PPC64
- address += dp->phb->pci_mem_offset;
+ address += ((struct pci_dn *)dp->data)->phb->pci_mem_offset;
#endif
/* kludge for valkyrie */
diff --git a/drivers/video/pmag-aa-fb.c b/drivers/video/pmag-aa-fb.c
index 3e00ad7f2e3..28d1fe5fe34 100644
--- a/drivers/video/pmag-aa-fb.c
+++ b/drivers/video/pmag-aa-fb.c
@@ -413,7 +413,7 @@ static struct fb_ops aafb_ops = {
static int __init init_one(int slot)
{
- unsigned long base_addr = get_tc_base_addr(slot);
+ unsigned long base_addr = CKSEG1ADDR(get_tc_base_addr(slot));
struct aafb_info *ip = &my_fb_info[slot];
memset(ip, 0, sizeof(struct aafb_info));
diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/pmag-ba-fb.c
index f8095588e99..c98f1c8d7dc 100644
--- a/drivers/video/pmag-ba-fb.c
+++ b/drivers/video/pmag-ba-fb.c
@@ -1,57 +1,55 @@
/*
- * linux/drivers/video/pmag-ba-fb.c
+ * linux/drivers/video/pmag-ba-fb.c
*
- * PMAG-BA TurboChannel framebuffer card support ... derived from:
+ * PMAG-BA TURBOchannel Color Frame Buffer (CFB) card support,
+ * derived from:
* "HP300 Topcat framebuffer support (derived from macfb of all things)
* Phil Blundell <philb@gnu.org> 1998", the original code can be
- * found in the file hpfb.c in the same directory.
+ * found in the file hpfb.c in the same directory.
*
* Based on digital document:
* "PMAG-BA TURBOchannel Color Frame Buffer
* Functional Specification", Revision 1.2, August 27, 1990
*
- * DECstation related code Copyright (C) 1999, 2000, 2001 by
- * Michael Engel <engel@unix-ag.org>,
- * Karsten Merker <merker@linuxtag.org> and
+ * DECstation related code Copyright (C) 1999, 2000, 2001 by
+ * Michael Engel <engel@unix-ag.org>,
+ * Karsten Merker <merker@linuxtag.org> and
* Harald Koerfgen.
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
+ * Copyright (c) 2005 Maciej W. Rozycki
*
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
*/
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
+
+#include <linux/compiler.h>
#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/init.h>
#include <linux/fb.h>
-#include <asm/bootinfo.h>
-#include <asm/dec/machtype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/bug.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
#include <asm/dec/tc.h>
+
#include <video/pmag-ba-fb.h>
-struct pmag_ba_ramdac_regs {
- unsigned char addr_low;
- unsigned char pad0[3];
- unsigned char addr_hi;
- unsigned char pad1[3];
- unsigned char data;
- unsigned char pad2[3];
- unsigned char cmap;
+
+struct pmagbafb_par {
+ struct fb_info *next;
+ volatile void __iomem *mmio;
+ volatile u32 __iomem *dac;
+ int slot;
};
-/*
- * Max 3 TURBOchannel slots -> max 3 PMAG-BA :)
- */
-static struct fb_info pmagba_fb_info[3];
-static struct fb_var_screeninfo pmagbafb_defined = {
+static struct fb_info *root_pmagbafb_dev;
+
+static struct fb_var_screeninfo pmagbafb_defined __initdata = {
.xres = 1024,
.yres = 864,
.xres_virtual = 1024,
@@ -61,58 +59,71 @@ static struct fb_var_screeninfo pmagbafb_defined = {
.green.length = 8,
.blue.length = 8,
.activate = FB_ACTIVATE_NOW,
- .height = 274,
- .width = 195,
- .accel = FB_ACCEL_NONE,
+ .height = -1,
+ .width = -1,
+ .accel_flags = FB_ACCEL_NONE,
+ .pixclock = 14452,
+ .left_margin = 116,
+ .right_margin = 12,
+ .upper_margin = 34,
+ .lower_margin = 12,
+ .hsync_len = 128,
+ .vsync_len = 3,
+ .sync = FB_SYNC_ON_GREEN,
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static struct fb_fix_screeninfo pmagbafb_fix __initdata = {
.id = "PMAG-BA",
- .smem_len = (1024 * 864),
+ .smem_len = (1024 * 1024),
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
.line_length = 1024,
+ .mmio_len = PMAG_BA_SIZE - PMAG_BA_BT459,
};
-/*
- * Turn hardware cursor off
- */
-void pmagbafb_erase_cursor(struct pmag_ba_ramdac_regs *bt459_regs)
+
+static inline void dac_write(struct pmagbafb_par *par, unsigned int reg, u8 v)
{
- bt459_regs->addr_low = 0;
- bt459_regs->addr_hi = 3;
- bt459_regs->data = 0;
+ writeb(v, par->dac + reg / 4);
}
+static inline u8 dac_read(struct pmagbafb_par *par, unsigned int reg)
+{
+ return readb(par->dac + reg / 4);
+}
+
+
/*
- * Set the palette.
+ * Set the palette.
*/
-static int pmagbafb_setcolreg(unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *info)
+static int pmagbafb_setcolreg(unsigned int regno, unsigned int red,
+ unsigned int green, unsigned int blue,
+ unsigned int transp, struct fb_info *info)
{
- struct pmag_ba_ramdac_regs *bt459_regs = (struct pmag_ba_ramdac_regs *) info->par;
+ struct pmagbafb_par *par = info->par;
- if (regno >= info->cmap.len)
- return 1;
+ BUG_ON(regno >= info->cmap.len);
red >>= 8; /* The cmap fields are 16 bits */
- green >>= 8; /* wide, but the harware colormap */
+ green >>= 8; /* wide, but the hardware colormap */
blue >>= 8; /* registers are only 8 bits wide */
- bt459_regs->addr_low = (__u8) regno;
- bt459_regs->addr_hi = 0;
- bt459_regs->cmap = red;
- bt459_regs->cmap = green;
- bt459_regs->cmap = blue;
+ mb();
+ dac_write(par, BT459_ADDR_LO, regno);
+ dac_write(par, BT459_ADDR_HI, 0x00);
+ wmb();
+ dac_write(par, BT459_CMAP, red);
+ wmb();
+ dac_write(par, BT459_CMAP, green);
+ wmb();
+ dac_write(par, BT459_CMAP, blue);
+
return 0;
}
static struct fb_ops pmagbafb_ops = {
.owner = THIS_MODULE,
- .fb_get_fix = gen_get_fix,
- .fb_get_var = gen_get_var,
.fb_setcolreg = pmagbafb_setcolreg,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
@@ -120,63 +131,133 @@ static struct fb_ops pmagbafb_ops = {
.fb_cursor = soft_cursor,
};
-int __init pmagbafb_init_one(int slot)
+
+/*
+ * Turn the hardware cursor off.
+ */
+static void __init pmagbafb_erase_cursor(struct fb_info *info)
+{
+ struct pmagbafb_par *par = info->par;
+
+ mb();
+ dac_write(par, BT459_ADDR_LO, 0x00);
+ dac_write(par, BT459_ADDR_HI, 0x03);
+ wmb();
+ dac_write(par, BT459_DATA, 0x00);
+}
+
+
+static int __init pmagbafb_init_one(int slot)
{
- unsigned long base_addr = get_tc_base_addr(slot);
- struct fb_info *info = &pmagba_fb_info[slot];
- struct display *disp = &pmagba_disp[slot];
-
- printk("PMAG-BA framebuffer in slot %d\n", slot);
- /*
- * Framebuffer display memory base address and friends
- */
- pmagbafb_fix.smem_start = base_addr + PMAG_BA_ONBOARD_FBMEM_OFFSET;
- info->par = (base_addr + PMAG_BA_BT459_OFFSET);
-
- /*
- * Configure the Bt459 RAM DAC
- */
- pmagbafb_erase_cursor((struct pmag_ba_ramdac_regs *) info->par);
-
- /*
- * Let there be consoles..
- */
+ struct fb_info *info;
+ struct pmagbafb_par *par;
+ unsigned long base_addr;
+
+ info = framebuffer_alloc(sizeof(struct pmagbafb_par), NULL);
+ if (!info)
+ return -ENOMEM;
+
+ par = info->par;
+ par->slot = slot;
+ claim_tc_card(par->slot);
+
+ base_addr = get_tc_base_addr(par->slot);
+
+ par->next = root_pmagbafb_dev;
+ root_pmagbafb_dev = info;
+
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+ goto err_alloc;
+
info->fbops = &pmagbafb_ops;
+ info->fix = pmagbafb_fix;
info->var = pmagbafb_defined;
- info->fix = pmagbafb_fix;
- info->screen_base = pmagbafb_fix.smem_start;
info->flags = FBINFO_DEFAULT;
- fb_alloc_cmap(&fb_info.cmap, 256, 0);
+ /* MMIO mapping setup. */
+ info->fix.mmio_start = base_addr;
+ par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+ if (!par->mmio)
+ goto err_cmap;
+ par->dac = par->mmio + PMAG_BA_BT459;
+
+ /* Frame buffer mapping setup. */
+ info->fix.smem_start = base_addr + PMAG_BA_FBMEM;
+ info->screen_base = ioremap_nocache(info->fix.smem_start,
+ info->fix.smem_len);
+ if (!info->screen_base)
+ goto err_mmio_map;
+ info->screen_size = info->fix.smem_len;
+
+ pmagbafb_erase_cursor(info);
if (register_framebuffer(info) < 0)
- return 1;
+ goto err_smem_map;
+
+ pr_info("fb%d: %s frame buffer device in slot %d\n",
+ info->node, info->fix.id, par->slot);
+
return 0;
+
+
+err_smem_map:
+ iounmap(info->screen_base);
+
+err_mmio_map:
+ iounmap(par->mmio);
+
+err_cmap:
+ fb_dealloc_cmap(&info->cmap);
+
+err_alloc:
+ root_pmagbafb_dev = par->next;
+ release_tc_card(par->slot);
+ framebuffer_release(info);
+ return -ENXIO;
}
-/*
- * Initialise the framebuffer
- */
+static void __exit pmagbafb_exit_one(void)
+{
+ struct fb_info *info = root_pmagbafb_dev;
+ struct pmagbafb_par *par = info->par;
-int __init pmagbafb_init(void)
+ unregister_framebuffer(info);
+ iounmap(info->screen_base);
+ iounmap(par->mmio);
+ fb_dealloc_cmap(&info->cmap);
+ root_pmagbafb_dev = par->next;
+ release_tc_card(par->slot);
+ framebuffer_release(info);
+}
+
+
+/*
+ * Initialise the framebuffer.
+ */
+static int __init pmagbafb_init(void)
{
- int sid;
- int found = 0;
+ int count = 0;
+ int slot;
if (fb_get_options("pmagbafb", NULL))
- return -ENODEV;
-
- if (TURBOCHANNEL) {
- while ((sid = search_tc_card("PMAG-BA")) >= 0) {
- found = 1;
- claim_tc_card(sid);
- pmagbafb_init_one(sid);
- }
- return found ? 0 : -ENODEV;
- } else {
- return -ENODEV;
+ return -ENXIO;
+
+ while ((slot = search_tc_card("PMAG-BA")) >= 0) {
+ if (pmagbafb_init_one(slot) < 0)
+ break;
+ count++;
}
+ return (count > 0) ? 0 : -ENXIO;
}
+static void __exit pmagbafb_exit(void)
+{
+ while (root_pmagbafb_dev)
+ pmagbafb_exit_one();
+}
+
+
module_init(pmagbafb_init);
+module_exit(pmagbafb_exit);
+
MODULE_LICENSE("GPL");
diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/pmagb-b-fb.c
index d14eaee91cf..a483b13e117 100644
--- a/drivers/video/pmagb-b-fb.c
+++ b/drivers/video/pmagb-b-fb.c
@@ -1,114 +1,128 @@
/*
- * linux/drivers/video/pmagb-b-fb.c
+ * linux/drivers/video/pmagb-b-fb.c
*
- * PMAGB-B TurboChannel framebuffer card support ... derived from:
+ * PMAGB-B TURBOchannel Smart Frame Buffer (SFB) card support,
+ * derived from:
* "HP300 Topcat framebuffer support (derived from macfb of all things)
* Phil Blundell <philb@gnu.org> 1998", the original code can be
- * found in the file hpfb.c in the same directory.
+ * found in the file hpfb.c in the same directory.
*
- * DECstation related code Copyright (C) 1999, 2000, 2001 by
- * Michael Engel <engel@unix-ag.org>,
- * Karsten Merker <merker@linuxtag.org> and
+ * DECstation related code Copyright (C) 1999, 2000, 2001 by
+ * Michael Engel <engel@unix-ag.org>,
+ * Karsten Merker <merker@linuxtag.org> and
* Harald Koerfgen.
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
+ * Copyright (c) 2005 Maciej W. Rozycki
*
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
*/
-/*
- * We currently only support the PMAGB-B in high resolution mode
- * as I know of no way to detect low resolution mode set via jumper.
- * KM, 2001/01/07
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
+#include <linux/compiler.h>
#include <linux/delay.h>
-#include <linux/init.h>
+#include <linux/errno.h>
#include <linux/fb.h>
-#include <asm/bootinfo.h>
-#include <asm/dec/machtype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+#include <asm/bug.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
#include <asm/dec/tc.h>
+
#include <video/pmagb-b-fb.h>
-struct pmagb_b_ramdac_regs {
- unsigned char addr_low;
- unsigned char pad0[3];
- unsigned char addr_hi;
- unsigned char pad1[3];
- unsigned char data;
- unsigned char pad2[3];
- unsigned char cmap;
+
+struct pmagbbfb_par {
+ struct fb_info *next;
+ volatile void __iomem *mmio;
+ volatile void __iomem *smem;
+ volatile u32 __iomem *sfb;
+ volatile u32 __iomem *dac;
+ unsigned int osc0;
+ unsigned int osc1;
+ int slot;
};
-/*
- * Max 3 TURBOchannel slots -> max 3 PMAGB-B :)
- */
-static struct fb_info pmagbb_fb_info[3];
-static struct fb_var_screeninfo pmagbbfb_defined = {
- .xres = 1280,
- .yres = 1024,
- .xres_virtual = 1280,
- .yres_virtual = 1024,
+static struct fb_info *root_pmagbbfb_dev;
+
+static struct fb_var_screeninfo pmagbbfb_defined __initdata = {
.bits_per_pixel = 8,
.red.length = 8,
.green.length = 8,
.blue.length = 8,
.activate = FB_ACTIVATE_NOW,
- .height = 274,
- .width = 195,
+ .height = -1,
+ .width = -1,
.accel_flags = FB_ACCEL_NONE,
+ .sync = FB_SYNC_ON_GREEN,
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static struct fb_fix_screeninfo pmagbbfb_fix __initdata = {
.id = "PMAGB-BA",
- .smem_len = (1280 * 1024),
+ .smem_len = (2048 * 1024),
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
- .line_length = 1280,
+ .mmio_len = PMAGB_B_FBMEM,
+};
+
+
+static inline void sfb_write(struct pmagbbfb_par *par, unsigned int reg, u32 v)
+{
+ writel(v, par->sfb + reg / 4);
}
-/*
- * Turn hardware cursor off
- */
-void pmagbbfb_erase_cursor(struct pmagb_b_ramdac_regs *bt459_regs)
+static inline u32 sfb_read(struct pmagbbfb_par *par, unsigned int reg)
+{
+ return readl(par->sfb + reg / 4);
+}
+
+static inline void dac_write(struct pmagbbfb_par *par, unsigned int reg, u8 v)
{
- bt459_regs->addr_low = 0;
- bt459_regs->addr_hi = 3;
- bt459_regs->data = 0;
+ writeb(v, par->dac + reg / 4);
}
+static inline u8 dac_read(struct pmagbbfb_par *par, unsigned int reg)
+{
+ return readb(par->dac + reg / 4);
+}
+
+static inline void gp0_write(struct pmagbbfb_par *par, u32 v)
+{
+ writel(v, par->mmio + PMAGB_B_GP0);
+}
+
+
/*
- * Set the palette.
+ * Set the palette.
*/
-static int pmagbbfb_setcolreg(unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *info)
+static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
+ unsigned int green, unsigned int blue,
+ unsigned int transp, struct fb_info *info)
{
- struct pmagb_b_ramdac_regs *bt459_regs = (struct pmagb_b_ramdac_regs *) info->par;
-
- if (regno >= info->cmap.len)
- return 1;
+ struct pmagbbfb_par *par = info->par;
+
+ BUG_ON(regno >= info->cmap.len);
red >>= 8; /* The cmap fields are 16 bits */
- green >>= 8; /* wide, but the harware colormap */
+ green >>= 8; /* wide, but the hardware colormap */
blue >>= 8; /* registers are only 8 bits wide */
- bt459_regs->addr_low = (__u8) regno;
- bt459_regs->addr_hi = 0;
- bt459_regs->cmap = red;
- bt459_regs->cmap = green;
- bt459_regs->cmap = blue;
+ mb();
+ dac_write(par, BT459_ADDR_LO, regno);
+ dac_write(par, BT459_ADDR_HI, 0x00);
+ wmb();
+ dac_write(par, BT459_CMAP, red);
+ wmb();
+ dac_write(par, BT459_CMAP, green);
+ wmb();
+ dac_write(par, BT459_CMAP, blue);
+
return 0;
}
@@ -121,62 +135,247 @@ static struct fb_ops pmagbbfb_ops = {
.fb_cursor = soft_cursor,
};
-int __init pmagbbfb_init_one(int slot)
+
+/*
+ * Turn the hardware cursor off.
+ */
+static void __init pmagbbfb_erase_cursor(struct fb_info *info)
+{
+ struct pmagbbfb_par *par = info->par;
+
+ mb();
+ dac_write(par, BT459_ADDR_LO, 0x00);
+ dac_write(par, BT459_ADDR_HI, 0x03);
+ wmb();
+ dac_write(par, BT459_DATA, 0x00);
+}
+
+/*
+ * Set up screen parameters.
+ */
+static void __init pmagbbfb_screen_setup(struct fb_info *info)
+{
+ struct pmagbbfb_par *par = info->par;
+
+ info->var.xres = ((sfb_read(par, SFB_REG_VID_HOR) >>
+ SFB_VID_HOR_PIX_SHIFT) & SFB_VID_HOR_PIX_MASK) * 4;
+ info->var.xres_virtual = info->var.xres;
+ info->var.yres = (sfb_read(par, SFB_REG_VID_VER) >>
+ SFB_VID_VER_SL_SHIFT) & SFB_VID_VER_SL_MASK;
+ info->var.yres_virtual = info->var.yres;
+ info->var.left_margin = ((sfb_read(par, SFB_REG_VID_HOR) >>
+ SFB_VID_HOR_BP_SHIFT) &
+ SFB_VID_HOR_BP_MASK) * 4;
+ info->var.right_margin = ((sfb_read(par, SFB_REG_VID_HOR) >>
+ SFB_VID_HOR_FP_SHIFT) &
+ SFB_VID_HOR_FP_MASK) * 4;
+ info->var.upper_margin = (sfb_read(par, SFB_REG_VID_VER) >>
+ SFB_VID_VER_BP_SHIFT) & SFB_VID_VER_BP_MASK;
+ info->var.lower_margin = (sfb_read(par, SFB_REG_VID_VER) >>
+ SFB_VID_VER_FP_SHIFT) & SFB_VID_VER_FP_MASK;
+ info->var.hsync_len = ((sfb_read(par, SFB_REG_VID_HOR) >>
+ SFB_VID_HOR_SYN_SHIFT) &
+ SFB_VID_HOR_SYN_MASK) * 4;
+ info->var.vsync_len = (sfb_read(par, SFB_REG_VID_VER) >>
+ SFB_VID_VER_SYN_SHIFT) & SFB_VID_VER_SYN_MASK;
+
+ info->fix.line_length = info->var.xres;
+};
+
+/*
+ * Determine oscillator configuration.
+ */
+static void __init pmagbbfb_osc_setup(struct fb_info *info)
{
- unsigned long base_addr = get_tc_base_addr(slot);
- struct fb_info *info = &pmagbb_fb_info[slot];
-
- printk("PMAGB-BA framebuffer in slot %d\n", slot);
- /*
- * Framebuffer display memory base address and friends
- */
- pmagbbfb_fix.smem_start = base_addr + PMAGB_B_ONBOARD_FBMEM_OFFSET;
- info->par = (base_addr + PMAGB_B_BT459_OFFSET);
-
- /*
- * Configure the Bt459 RAM DAC
- */
- pmagbbfb_erase_cursor((struct pmagb_b_ramdac_regs *) info->par);
-
- /*
- * Let there be consoles..
- */
+ static unsigned int pmagbbfb_freqs[] __initdata = {
+ 130808, 119843, 104000, 92980, 74367, 72800,
+ 69197, 66000, 65000, 50350, 36000, 32000, 25175
+ };
+ struct pmagbbfb_par *par = info->par;
+ u32 count0 = 8, count1 = 8, counttc = 16 * 256 + 8;
+ u32 freq0, freq1, freqtc = get_tc_speed() / 250;
+ int i, j;
+
+ gp0_write(par, 0); /* select Osc0 */
+ for (j = 0; j < 16; j++) {
+ mb();
+ sfb_write(par, SFB_REG_TCCLK_COUNT, 0);
+ mb();
+ for (i = 0; i < 100; i++) { /* nominally max. 20.5us */
+ if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0)
+ break;
+ udelay(1);
+ }
+ count0 += sfb_read(par, SFB_REG_VIDCLK_COUNT);
+ }
+
+ gp0_write(par, 1); /* select Osc1 */
+ for (j = 0; j < 16; j++) {
+ mb();
+ sfb_write(par, SFB_REG_TCCLK_COUNT, 0);
+
+ for (i = 0; i < 100; i++) { /* nominally max. 20.5us */
+ if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0)
+ break;
+ udelay(1);
+ }
+ count1 += sfb_read(par, SFB_REG_VIDCLK_COUNT);
+ }
+
+ freq0 = (freqtc * count0 + counttc / 2) / counttc;
+ par->osc0 = freq0;
+ if (freq0 >= pmagbbfb_freqs[0] - (pmagbbfb_freqs[0] + 32) / 64 &&
+ freq0 <= pmagbbfb_freqs[0] + (pmagbbfb_freqs[0] + 32) / 64)
+ par->osc0 = pmagbbfb_freqs[0];
+
+ freq1 = (par->osc0 * count1 + count0 / 2) / count0;
+ par->osc1 = freq1;
+ for (i = 0; i < sizeof(pmagbbfb_freqs) / sizeof(*pmagbbfb_freqs); i++)
+ if (freq1 >= pmagbbfb_freqs[i] -
+ (pmagbbfb_freqs[i] + 128) / 256 &&
+ freq1 <= pmagbbfb_freqs[i] +
+ (pmagbbfb_freqs[i] + 128) / 256) {
+ par->osc1 = pmagbbfb_freqs[i];
+ break;
+ }
+
+ if (par->osc0 - par->osc1 <= (par->osc0 + par->osc1 + 256) / 512 ||
+ par->osc1 - par->osc0 <= (par->osc0 + par->osc1 + 256) / 512)
+ par->osc1 = 0;
+
+ gp0_write(par, par->osc1 != 0); /* reselect OscX */
+
+ info->var.pixclock = par->osc1 ?
+ (1000000000 + par->osc1 / 2) / par->osc1 :
+ (1000000000 + par->osc0 / 2) / par->osc0;
+};
+
+
+static int __init pmagbbfb_init_one(int slot)
+{
+ char freq0[12], freq1[12];
+ struct fb_info *info;
+ struct pmagbbfb_par *par;
+ unsigned long base_addr;
+ u32 vid_base;
+
+ info = framebuffer_alloc(sizeof(struct pmagbbfb_par), NULL);
+ if (!info)
+ return -ENOMEM;
+
+ par = info->par;
+ par->slot = slot;
+ claim_tc_card(par->slot);
+
+ base_addr = get_tc_base_addr(par->slot);
+
+ par->next = root_pmagbbfb_dev;
+ root_pmagbbfb_dev = info;
+
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+ goto err_alloc;
+
info->fbops = &pmagbbfb_ops;
- info->var = pmagbbfb_defined;
info->fix = pmagbbfb_fix;
- info->screen_base = pmagbbfb_fix.smem_start;
+ info->var = pmagbbfb_defined;
info->flags = FBINFO_DEFAULT;
- fb_alloc_cmap(&fb_info.cmap, 256, 0);
+ /* MMIO mapping setup. */
+ info->fix.mmio_start = base_addr;
+ par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len);
+ if (!par->mmio)
+ goto err_cmap;
+ par->sfb = par->mmio + PMAGB_B_SFB;
+ par->dac = par->mmio + PMAGB_B_BT459;
+
+ /* Frame buffer mapping setup. */
+ info->fix.smem_start = base_addr + PMAGB_B_FBMEM;
+ par->smem = ioremap_nocache(info->fix.smem_start, info->fix.smem_len);
+ if (!par->smem)
+ goto err_mmio_map;
+ vid_base = sfb_read(par, SFB_REG_VID_BASE);
+ info->screen_base = (void __iomem *)par->smem + vid_base * 0x1000;
+ info->screen_size = info->fix.smem_len - 2 * vid_base * 0x1000;
+
+ pmagbbfb_erase_cursor(info);
+ pmagbbfb_screen_setup(info);
+ pmagbbfb_osc_setup(info);
if (register_framebuffer(info) < 0)
- return 1;
+ goto err_smem_map;
+
+ snprintf(freq0, sizeof(freq0), "%u.%03uMHz",
+ par->osc0 / 1000, par->osc0 % 1000);
+ snprintf(freq1, sizeof(freq1), "%u.%03uMHz",
+ par->osc1 / 1000, par->osc1 % 1000);
+
+ pr_info("fb%d: %s frame buffer device in slot %d\n",
+ info->node, info->fix.id, par->slot);
+ pr_info("fb%d: Osc0: %s, Osc1: %s, Osc%u selected\n",
+ info->node, freq0, par->osc1 ? freq1 : "disabled",
+ par->osc1 != 0);
+
return 0;
+
+
+err_smem_map:
+ iounmap(par->smem);
+
+err_mmio_map:
+ iounmap(par->mmio);
+
+err_cmap:
+ fb_dealloc_cmap(&info->cmap);
+
+err_alloc:
+ root_pmagbbfb_dev = par->next;
+ release_tc_card(par->slot);
+ framebuffer_release(info);
+ return -ENXIO;
}
-/*
- * Initialise the framebuffer
- */
+static void __exit pmagbbfb_exit_one(void)
+{
+ struct fb_info *info = root_pmagbbfb_dev;
+ struct pmagbbfb_par *par = info->par;
+
+ unregister_framebuffer(info);
+ iounmap(par->smem);
+ iounmap(par->mmio);
+ fb_dealloc_cmap(&info->cmap);
+ root_pmagbbfb_dev = par->next;
+ release_tc_card(par->slot);
+ framebuffer_release(info);
+}
-int __init pmagbbfb_init(void)
+
+/*
+ * Initialise the framebuffer.
+ */
+static int __init pmagbbfb_init(void)
{
- int sid;
- int found = 0;
+ int count = 0;
+ int slot;
if (fb_get_options("pmagbbfb", NULL))
- return -ENODEV;
+ return -ENXIO;
- if (TURBOCHANNEL) {
- while ((sid = search_tc_card("PMAGB-BA")) >= 0) {
- found = 1;
- claim_tc_card(sid);
- pmagbbfb_init_one(sid);
- }
- return found ? 0 : -ENODEV;
- } else {
- return -ENODEV;
+ while ((slot = search_tc_card("PMAGB-BA")) >= 0) {
+ if (pmagbbfb_init_one(slot) < 0)
+ break;
+ count++;
}
+ return (count > 0) ? 0 : -ENXIO;
+}
+
+static void __exit pmagbbfb_exit(void)
+{
+ while (root_pmagbbfb_dev)
+ pmagbbfb_exit_one();
}
+
module_init(pmagbbfb_init);
+module_exit(pmagbbfb_exit);
+
MODULE_LICENSE("GPL");
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 30112816420..34d4dcc0320 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -468,6 +468,36 @@ static inline unsigned int get_pcd(unsigned int pixclock)
}
/*
+ * Some touchscreens need hsync information from the video driver to
+ * function correctly. We export it here.
+ */
+static inline void set_hsync_time(struct pxafb_info *fbi, unsigned int pcd)
+{
+ unsigned long long htime;
+
+ if ((pcd == 0) || (fbi->fb.var.hsync_len == 0)) {
+ fbi->hsync_time=0;
+ return;
+ }
+
+ htime = (unsigned long long)get_lcdclk_frequency_10khz() * 10000;
+ do_div(htime, pcd * fbi->fb.var.hsync_len);
+ fbi->hsync_time = htime;
+}
+
+unsigned long pxafb_get_hsync_time(struct device *dev)
+{
+ struct pxafb_info *fbi = dev_get_drvdata(dev);
+
+ /* If display is blanked/suspended, hsync isn't active */
+ if (!fbi || (fbi->state != C_ENABLE))
+ return 0;
+
+ return fbi->hsync_time;
+}
+EXPORT_SYMBOL(pxafb_get_hsync_time);
+
+/*
* pxafb_activate_var():
* Configures LCD Controller based on entries in var parameter. Settings are
* only written to the controller if changes were made.
@@ -631,6 +661,7 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var, struct pxafb_info *
fbi->reg_lccr1 = new_regs.lccr1;
fbi->reg_lccr2 = new_regs.lccr2;
fbi->reg_lccr3 = new_regs.lccr3;
+ set_hsync_time(fbi, pcd);
local_irq_restore(flags);
/*
@@ -907,6 +938,7 @@ pxafb_freq_transition(struct notifier_block *nb, unsigned long val, void *data)
case CPUFREQ_POSTCHANGE:
pcd = get_pcd(fbi->fb.var.pixclock);
+ set_hsync_time(fbi, pcd);
fbi->reg_lccr3 = (fbi->reg_lccr3 & ~0xff) | LCCR3_PixClkDiv(pcd);
set_ctrlr_state(fbi, C_ENABLE_CLKCHANGE);
break;
diff --git a/drivers/video/pxafb.h b/drivers/video/pxafb.h
index de15fec5f82..22c00be786a 100644
--- a/drivers/video/pxafb.h
+++ b/drivers/video/pxafb.h
@@ -83,6 +83,8 @@ struct pxafb_info {
u_int reg_lccr2;
u_int reg_lccr3;
+ unsigned long hsync_time;
+
volatile u_char state;
volatile u_char task_state;
struct semaphore ctrlr_sem;
diff --git a/drivers/video/q40fb.c b/drivers/video/q40fb.c
index 71b69da0c40..162012bb926 100644
--- a/drivers/video/q40fb.c
+++ b/drivers/video/q40fb.c
@@ -21,7 +21,6 @@
#include <asm/uaccess.h>
#include <asm/setup.h>
-#include <asm/segment.h>
#include <asm/system.h>
#include <asm/q40_master.h>
#include <linux/fb.h>
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index ae297e22268..3e9f96e9237 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -1936,10 +1936,6 @@ static int __devinit rivafb_probe(struct pci_dev *pd,
default_par->Chipset = (pd->vendor << 16) | pd->device;
printk(KERN_INFO PFX "nVidia device/chipset %X\n",default_par->Chipset);
-#ifdef CONFIG_PCI_NAMES
- printk(KERN_INFO PFX "%s\n", pd->pretty_name);
-#endif
-
if(default_par->riva.Architecture == 0) {
printk(KERN_ERR PFX "unknown NV_ARCH\n");
ret=-ENODEV;
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c
index da1334dfd51..77151d8e076 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/riva/rivafb-i2c.c
@@ -92,14 +92,13 @@ static int riva_gpio_getsda(void* data)
return val;
}
-#define I2C_ALGO_RIVA 0x0e0000
static int riva_setup_i2c_bus(struct riva_i2c_chan *chan, const char *name)
{
int rc;
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_ALGO_RIVA;
+ chan->adapter.id = I2C_HW_B_RIVA;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pdev->dev;
chan->algo.setsda = riva_gpio_setsda;
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index 3848be2b9d2..fa98d91c42e 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -655,7 +655,7 @@ bail:
}
#ifdef CONFIG_PM
-static int s1d13xxxfb_suspend(struct device *dev, u32 state, u32 level)
+static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state, u32 level)
{
struct fb_info *info = dev_get_drvdata(dev);
struct s1d13xxxfb_par *s1dfb = info->par;
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
new file mode 100644
index 00000000000..00c0223a352
--- /dev/null
+++ b/drivers/video/s3c2410fb.c
@@ -0,0 +1,915 @@
+/*
+ * linux/drivers/video/s3c2410fb.c
+ * Copyright (c) Arnaud Patard, Ben Dooks
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * S3C2410 LCD Controller Frame Buffer Driver
+ * based on skeletonfb.c, sa1100fb.c and others
+ *
+ * ChangeLog
+ * 2005-04-07: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - u32 state -> pm_message_t state
+ * - S3C2410_{VA,SZ}_LCD -> S3C24XX
+ *
+ * 2005-03-15: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Removed the ioctl
+ * - use readl/writel instead of __raw_writel/__raw_readl
+ *
+ * 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Added the possibility to set on or off the
+ * debugging mesaages
+ * - Replaced 0 and 1 by on or off when reading the
+ * /sys files
+ *
+ * 2005-03-23: Ben Dooks <ben-linux@fluff.org>
+ * - added non 16bpp modes
+ * - updated platform information for range of x/y/bpp
+ * - add code to ensure palette is written correctly
+ * - add pixel clock divisor control
+ *
+ * 2004-11-11: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Removed the use of currcon as it no more exist
+ * - Added LCD power sysfs interface
+ *
+ * 2004-11-03: Ben Dooks <ben-linux@fluff.org>
+ * - minor cleanups
+ * - add suspend/resume support
+ * - s3c2410fb_setcolreg() not valid in >8bpp modes
+ * - removed last CONFIG_FB_S3C2410_FIXED
+ * - ensure lcd controller stopped before cleanup
+ * - added sysfs interface for backlight power
+ * - added mask for gpio configuration
+ * - ensured IRQs disabled during GPIO configuration
+ * - disable TPAL before enabling video
+ *
+ * 2004-09-20: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Suppress command line options
+ *
+ * 2004-09-15: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - code cleanup
+ *
+ * 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Renamed from h1940fb.c to s3c2410fb.c
+ * - Add support for different devices
+ * - Backlight support
+ *
+ * 2004-09-05: Herbert Pötzl <herbert@13thfloor.at>
+ * - added clock (de-)allocation code
+ * - added fixem fbmem option
+ *
+ * 2004-07-27: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - code cleanup
+ * - added a forgotten return in h1940fb_init
+ *
+ * 2004-07-19: Herbert Pötzl <herbert@13thfloor.at>
+ * - code cleanup and extended debugging
+ *
+ * 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - First version
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/dma-mapping.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/wait.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/div64.h>
+
+#include <asm/mach/map.h>
+#include <asm/arch/regs-lcd.h>
+#include <asm/arch/regs-gpio.h>
+#include <asm/arch/fb.h>
+#include <asm/hardware/clock.h>
+
+#ifdef CONFIG_PM
+#include <linux/pm.h>
+#endif
+
+#include "s3c2410fb.h"
+
+
+static struct s3c2410fb_mach_info *mach_info;
+
+/* Debugging stuff */
+#ifdef CONFIG_FB_S3C2410_DEBUG
+static int debug = 1;
+#else
+static int debug = 0;
+#endif
+
+#define dprintk(msg...) if (debug) { printk(KERN_DEBUG "s3c2410fb: " msg); }
+
+/* useful functions */
+
+/* s3c2410fb_set_lcdaddr
+ *
+ * initialise lcd controller address pointers
+*/
+
+static void s3c2410fb_set_lcdaddr(struct s3c2410fb_info *fbi)
+{
+ struct fb_var_screeninfo *var = &fbi->fb->var;
+ unsigned long saddr1, saddr2, saddr3;
+
+ saddr1 = fbi->fb->fix.smem_start >> 1;
+ saddr2 = fbi->fb->fix.smem_start;
+ saddr2 += (var->xres * var->yres * var->bits_per_pixel)/8;
+ saddr2>>= 1;
+
+ saddr3 = S3C2410_OFFSIZE(0) | S3C2410_PAGEWIDTH(var->xres);
+
+ dprintk("LCDSADDR1 = 0x%08lx\n", saddr1);
+ dprintk("LCDSADDR2 = 0x%08lx\n", saddr2);
+ dprintk("LCDSADDR3 = 0x%08lx\n", saddr3);
+
+ writel(saddr1, S3C2410_LCDSADDR1);
+ writel(saddr2, S3C2410_LCDSADDR2);
+ writel(saddr3, S3C2410_LCDSADDR3);
+}
+
+/* s3c2410fb_calc_pixclk()
+ *
+ * calculate divisor for clk->pixclk
+*/
+
+static unsigned int s3c2410fb_calc_pixclk(struct s3c2410fb_info *fbi,
+ unsigned long pixclk)
+{
+ unsigned long clk = clk_get_rate(fbi->clk);
+ unsigned long long div;
+
+ /* pixclk is in picoseoncds, our clock is in Hz
+ *
+ * Hz -> picoseconds is / 10^-12
+ */
+
+ div = (unsigned long long)clk * pixclk;
+ do_div(div,1000000UL);
+ do_div(div,1000000UL);
+
+ dprintk("pixclk %ld, divisor is %ld\n", pixclk, (long)div);
+ return div;
+}
+
+/*
+ * s3c2410fb_check_var():
+ * Get the video params out of 'var'. If a value doesn't fit, round it up,
+ * if it's too big, return -EINVAL.
+ *
+ */
+static int s3c2410fb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ struct s3c2410fb_info *fbi = info->par;
+
+ dprintk("check_var(var=%p, info=%p)\n", var, info);
+
+ /* validate x/y resolution */
+
+ if (var->yres > fbi->mach_info->yres.max)
+ var->yres = fbi->mach_info->yres.max;
+ else if (var->yres < fbi->mach_info->yres.min)
+ var->yres = fbi->mach_info->yres.min;
+
+ if (var->xres > fbi->mach_info->xres.max)
+ var->yres = fbi->mach_info->xres.max;
+ else if (var->xres < fbi->mach_info->xres.min)
+ var->xres = fbi->mach_info->xres.min;
+
+ /* validate bpp */
+
+ if (var->bits_per_pixel > fbi->mach_info->bpp.max)
+ var->bits_per_pixel = fbi->mach_info->bpp.max;
+ else if (var->bits_per_pixel < fbi->mach_info->bpp.min)
+ var->bits_per_pixel = fbi->mach_info->bpp.min;
+
+ /* set r/g/b positions */
+
+ if (var->bits_per_pixel == 16) {
+ var->red.offset = 11;
+ var->green.offset = 5;
+ var->blue.offset = 0;
+ var->red.length = 5;
+ var->green.length = 6;
+ var->blue.length = 5;
+ var->transp.length = 0;
+ } else {
+ var->red.length = var->bits_per_pixel;
+ var->red.offset = 0;
+ var->green.length = var->bits_per_pixel;
+ var->green.offset = 0;
+ var->blue.length = var->bits_per_pixel;
+ var->blue.offset = 0;
+ var->transp.length = 0;
+ }
+
+ return 0;
+}
+
+/* s3c2410fb_activate_var
+ *
+ * activate (set) the controller from the given framebuffer
+ * information
+*/
+
+static int s3c2410fb_activate_var(struct s3c2410fb_info *fbi,
+ struct fb_var_screeninfo *var)
+{
+ fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK;
+
+ dprintk("%s: var->xres = %d\n", __FUNCTION__, var->xres);
+ dprintk("%s: var->yres = %d\n", __FUNCTION__, var->yres);
+ dprintk("%s: var->bpp = %d\n", __FUNCTION__, var->bits_per_pixel);
+
+ switch (var->bits_per_pixel) {
+ case 1:
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_TFT1BPP;
+ break;
+ case 2:
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_TFT2BPP;
+ break;
+ case 4:
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_TFT4BPP;
+ break;
+ case 8:
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_TFT8BPP;
+ break;
+ case 16:
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_TFT16BPP;
+ break;
+ }
+
+ /* check to see if we need to update sync/borders */
+
+ if (!fbi->mach_info->fixed_syncs) {
+ dprintk("setting vert: up=%d, low=%d, sync=%d\n",
+ var->upper_margin, var->lower_margin,
+ var->vsync_len);
+
+ dprintk("setting horz: lft=%d, rt=%d, sync=%d\n",
+ var->left_margin, var->right_margin,
+ var->hsync_len);
+
+ fbi->regs.lcdcon2 =
+ S3C2410_LCDCON2_VBPD(var->upper_margin - 1) |
+ S3C2410_LCDCON2_VFPD(var->lower_margin - 1) |
+ S3C2410_LCDCON2_VSPW(var->vsync_len - 1);
+
+ fbi->regs.lcdcon3 =
+ S3C2410_LCDCON3_HBPD(var->right_margin - 1) |
+ S3C2410_LCDCON3_HFPD(var->left_margin - 1);
+
+ fbi->regs.lcdcon4 &= ~S3C2410_LCDCON4_HSPW(0xff);
+ fbi->regs.lcdcon4 |= S3C2410_LCDCON4_HSPW(var->hsync_len - 1);
+ }
+
+ /* update X/Y info */
+
+ fbi->regs.lcdcon2 &= ~S3C2410_LCDCON2_LINEVAL(0x3ff);
+ fbi->regs.lcdcon2 |= S3C2410_LCDCON2_LINEVAL(var->yres - 1);
+
+ fbi->regs.lcdcon3 &= ~S3C2410_LCDCON3_HOZVAL(0x7ff);
+ fbi->regs.lcdcon3 |= S3C2410_LCDCON3_HOZVAL(var->xres - 1);
+
+ if (var->pixclock > 0) {
+ int clkdiv = s3c2410fb_calc_pixclk(fbi, var->pixclock);
+
+ clkdiv = (clkdiv / 2) -1;
+ if (clkdiv < 0)
+ clkdiv = 0;
+
+ fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_CLKVAL(0x3ff);
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_CLKVAL(clkdiv);
+ }
+
+ /* write new registers */
+
+ dprintk("new register set:\n");
+ dprintk("lcdcon[1] = 0x%08lx\n", fbi->regs.lcdcon1);
+ dprintk("lcdcon[2] = 0x%08lx\n", fbi->regs.lcdcon2);
+ dprintk("lcdcon[3] = 0x%08lx\n", fbi->regs.lcdcon3);
+ dprintk("lcdcon[4] = 0x%08lx\n", fbi->regs.lcdcon4);
+ dprintk("lcdcon[5] = 0x%08lx\n", fbi->regs.lcdcon5);
+
+ writel(fbi->regs.lcdcon1 & ~S3C2410_LCDCON1_ENVID, S3C2410_LCDCON1);
+ writel(fbi->regs.lcdcon2, S3C2410_LCDCON2);
+ writel(fbi->regs.lcdcon3, S3C2410_LCDCON3);
+ writel(fbi->regs.lcdcon4, S3C2410_LCDCON4);
+ writel(fbi->regs.lcdcon5, S3C2410_LCDCON5);
+
+ /* set lcd address pointers */
+ s3c2410fb_set_lcdaddr(fbi);
+
+ writel(fbi->regs.lcdcon1, S3C2410_LCDCON1);
+}
+
+
+/*
+ * s3c2410fb_set_par - Optional function. Alters the hardware state.
+ * @info: frame buffer structure that represents a single frame buffer
+ *
+ */
+static int s3c2410fb_set_par(struct fb_info *info)
+{
+ struct s3c2410fb_info *fbi = info->par;
+ struct fb_var_screeninfo *var = &info->var;
+
+ if (var->bits_per_pixel == 16)
+ fbi->fb->fix.visual = FB_VISUAL_TRUECOLOR;
+ else
+ fbi->fb->fix.visual = FB_VISUAL_PSEUDOCOLOR;
+
+ fbi->fb->fix.line_length = (var->width*var->bits_per_pixel)/8;
+
+ /* activate this new configuration */
+
+ s3c2410fb_activate_var(fbi, var);
+ return 0;
+}
+
+static void schedule_palette_update(struct s3c2410fb_info *fbi,
+ unsigned int regno, unsigned int val)
+{
+ unsigned long flags;
+ unsigned long irqen;
+
+ local_irq_save(flags);
+
+ fbi->palette_buffer[regno] = val;
+
+ if (!fbi->palette_ready) {
+ fbi->palette_ready = 1;
+
+ /* enable IRQ */
+ irqen = readl(S3C2410_LCDINTMSK);
+ irqen &= ~S3C2410_LCDINT_FRSYNC;
+ writel(irqen, S3C2410_LCDINTMSK);
+ }
+
+ local_irq_restore(flags);
+}
+
+/* from pxafb.c */
+static inline unsigned int chan_to_field(unsigned int chan, struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int s3c2410fb_setcolreg(unsigned regno,
+ unsigned red, unsigned green, unsigned blue,
+ unsigned transp, struct fb_info *info)
+{
+ struct s3c2410fb_info *fbi = info->par;
+ unsigned int val;
+
+ /* dprintk("setcol: regno=%d, rgb=%d,%d,%d\n", regno, red, green, blue); */
+
+ switch (fbi->fb->fix.visual) {
+ case FB_VISUAL_TRUECOLOR:
+ /* true-colour, use pseuo-palette */
+
+ if (regno < 16) {
+ u32 *pal = fbi->fb->pseudo_palette;
+
+ val = chan_to_field(red, &fbi->fb->var.red);
+ val |= chan_to_field(green, &fbi->fb->var.green);
+ val |= chan_to_field(blue, &fbi->fb->var.blue);
+
+ pal[regno] = val;
+ }
+ break;
+
+ case FB_VISUAL_PSEUDOCOLOR:
+ if (regno < 256) {
+ /* currently assume RGB 5-6-5 mode */
+
+ val = ((red >> 0) & 0xf800);
+ val |= ((green >> 5) & 0x07e0);
+ val |= ((blue >> 11) & 0x001f);
+
+ writel(val, S3C2410_TFTPAL(regno));
+ schedule_palette_update(fbi, regno, val);
+ }
+
+ break;
+
+ default:
+ return 1; /* unknown type */
+ }
+
+ return 0;
+}
+
+
+/**
+ * s3c2410fb_blank
+ * @blank_mode: the blank mode we want.
+ * @info: frame buffer structure that represents a single frame buffer
+ *
+ * Blank the screen if blank_mode != 0, else unblank. Return 0 if
+ * blanking succeeded, != 0 if un-/blanking failed due to e.g. a
+ * video mode which doesn't support it. Implements VESA suspend
+ * and powerdown modes on hardware that supports disabling hsync/vsync:
+ * blank_mode == 2: suspend vsync
+ * blank_mode == 3: suspend hsync
+ * blank_mode == 4: powerdown
+ *
+ * Returns negative errno on error, or zero on success.
+ *
+ */
+static int s3c2410fb_blank(int blank_mode, struct fb_info *info)
+{
+ dprintk("blank(mode=%d, info=%p)\n", blank_mode, info);
+
+ if (mach_info == NULL)
+ return -EINVAL;
+
+ if (blank_mode == FB_BLANK_UNBLANK)
+ writel(0x0, S3C2410_TPAL);
+ else {
+ dprintk("setting TPAL to output 0x000000\n");
+ writel(S3C2410_TPAL_EN, S3C2410_TPAL);
+ }
+
+ return 0;
+}
+
+static int s3c2410fb_debug_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", debug ? "on" : "off");
+}
+static int s3c2410fb_debug_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ if (mach_info == NULL)
+ return -EINVAL;
+
+ if (len < 1)
+ return -EINVAL;
+
+ if (strnicmp(buf, "on", 2) == 0 ||
+ strnicmp(buf, "1", 1) == 0) {
+ debug = 1;
+ printk(KERN_DEBUG "s3c2410fb: Debug On");
+ } else if (strnicmp(buf, "off", 3) == 0 ||
+ strnicmp(buf, "0", 1) == 0) {
+ debug = 0;
+ printk(KERN_DEBUG "s3c2410fb: Debug Off");
+ } else {
+ return -EINVAL;
+ }
+
+ return len;
+}
+
+
+static DEVICE_ATTR(debug, 0666,
+ s3c2410fb_debug_show,
+ s3c2410fb_debug_store);
+
+static struct fb_ops s3c2410fb_ops = {
+ .owner = THIS_MODULE,
+ .fb_check_var = s3c2410fb_check_var,
+ .fb_set_par = s3c2410fb_set_par,
+ .fb_blank = s3c2410fb_blank,
+ .fb_setcolreg = s3c2410fb_setcolreg,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_cursor = soft_cursor,
+};
+
+
+/*
+ * s3c2410fb_map_video_memory():
+ * Allocates the DRAM memory for the frame buffer. This buffer is
+ * remapped into a non-cached, non-buffered, memory region to
+ * allow palette and pixel writes to occur without flushing the
+ * cache. Once this area is remapped, all virtual memory
+ * access to the video memory should occur at the new region.
+ */
+static int __init s3c2410fb_map_video_memory(struct s3c2410fb_info *fbi)
+{
+ dprintk("map_video_memory(fbi=%p)\n", fbi);
+
+ fbi->map_size = PAGE_ALIGN(fbi->fb->fix.smem_len + PAGE_SIZE);
+ fbi->map_cpu = dma_alloc_writecombine(fbi->dev, fbi->map_size,
+ &fbi->map_dma, GFP_KERNEL);
+
+ fbi->map_size = fbi->fb->fix.smem_len;
+
+ if (fbi->map_cpu) {
+ /* prevent initial garbage on screen */
+ dprintk("map_video_memory: clear %p:%08x\n",
+ fbi->map_cpu, fbi->map_size);
+ memset(fbi->map_cpu, 0xf0, fbi->map_size);
+
+ fbi->screen_dma = fbi->map_dma;
+ fbi->fb->screen_base = fbi->map_cpu;
+ fbi->fb->fix.smem_start = fbi->screen_dma;
+
+ dprintk("map_video_memory: dma=%08x cpu=%p size=%08x\n",
+ fbi->map_dma, fbi->map_cpu, fbi->fb->fix.smem_len);
+ }
+
+ return fbi->map_cpu ? 0 : -ENOMEM;
+}
+
+static inline void s3c2410fb_unmap_video_memory(struct s3c2410fb_info *fbi)
+{
+ dma_free_writecombine(fbi->dev,fbi->map_size,fbi->map_cpu, fbi->map_dma);
+}
+
+static inline void modify_gpio(void __iomem *reg,
+ unsigned long set, unsigned long mask)
+{
+ unsigned long tmp;
+
+ tmp = readl(reg) & ~mask;
+ writel(tmp | set, reg);
+}
+
+
+/*
+ * s3c2410fb_init_registers - Initialise all LCD-related registers
+ */
+
+int s3c2410fb_init_registers(struct s3c2410fb_info *fbi)
+{
+ unsigned long flags;
+
+ /* Initialise LCD with values from haret */
+
+ local_irq_save(flags);
+
+ /* modify the gpio(s) with interrupts set (bjd) */
+
+ modify_gpio(S3C2410_GPCUP, mach_info->gpcup, mach_info->gpcup_mask);
+ modify_gpio(S3C2410_GPCCON, mach_info->gpccon, mach_info->gpccon_mask);
+ modify_gpio(S3C2410_GPDUP, mach_info->gpdup, mach_info->gpdup_mask);
+ modify_gpio(S3C2410_GPDCON, mach_info->gpdcon, mach_info->gpdcon_mask);
+
+ local_irq_restore(flags);
+
+ writel(fbi->regs.lcdcon1, S3C2410_LCDCON1);
+ writel(fbi->regs.lcdcon2, S3C2410_LCDCON2);
+ writel(fbi->regs.lcdcon3, S3C2410_LCDCON3);
+ writel(fbi->regs.lcdcon4, S3C2410_LCDCON4);
+ writel(fbi->regs.lcdcon5, S3C2410_LCDCON5);
+
+ s3c2410fb_set_lcdaddr(fbi);
+
+ dprintk("LPCSEL = 0x%08lx\n", mach_info->lpcsel);
+ writel(mach_info->lpcsel, S3C2410_LPCSEL);
+
+ dprintk("replacing TPAL %08x\n", readl(S3C2410_TPAL));
+
+ /* ensure temporary palette disabled */
+ writel(0x00, S3C2410_TPAL);
+
+ /* Enable video by setting the ENVID bit to 1 */
+ fbi->regs.lcdcon1 |= S3C2410_LCDCON1_ENVID;
+ writel(fbi->regs.lcdcon1, S3C2410_LCDCON1);
+ return 0;
+}
+
+static void s3c2410fb_write_palette(struct s3c2410fb_info *fbi)
+{
+ unsigned int i;
+ unsigned long ent;
+
+ fbi->palette_ready = 0;
+
+ for (i = 0; i < 256; i++) {
+ if ((ent = fbi->palette_buffer[i]) == PALETTE_BUFF_CLEAR)
+ continue;
+
+ writel(ent, S3C2410_TFTPAL(i));
+
+ /* it seems the only way to know exactly
+ * if the palette wrote ok, is to check
+ * to see if the value verifies ok
+ */
+
+ if (readw(S3C2410_TFTPAL(i)) == ent)
+ fbi->palette_buffer[i] = PALETTE_BUFF_CLEAR;
+ else
+ fbi->palette_ready = 1; /* retry */
+ }
+}
+
+static irqreturn_t s3c2410fb_irq(int irq, void *dev_id, struct pt_regs *r)
+{
+ struct s3c2410fb_info *fbi = dev_id;
+ unsigned long lcdirq = readl(S3C2410_LCDINTPND);
+
+ if (lcdirq & S3C2410_LCDINT_FRSYNC) {
+ if (fbi->palette_ready)
+ s3c2410fb_write_palette(fbi);
+
+ writel(S3C2410_LCDINT_FRSYNC, S3C2410_LCDINTPND);
+ writel(S3C2410_LCDINT_FRSYNC, S3C2410_LCDSRCPND);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static char driver_name[]="s3c2410fb";
+
+int __init s3c2410fb_probe(struct device *dev)
+{
+ struct s3c2410fb_info *info;
+ struct fb_info *fbinfo;
+ struct platform_device *pdev = to_platform_device(dev);
+ struct s3c2410fb_hw *mregs;
+ int ret;
+ int irq;
+ int i;
+
+ mach_info = dev->platform_data;
+ if (mach_info == NULL) {
+ dev_err(dev,"no platform data for lcd, cannot attach\n");
+ return -EINVAL;
+ }
+
+ mregs = &mach_info->regs;
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ dev_err(dev, "no irq for device\n");
+ return -ENOENT;
+ }
+
+ fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), dev);
+ if (!fbinfo) {
+ return -ENOMEM;
+ }
+
+
+ info = fbinfo->par;
+ info->fb = fbinfo;
+ dev_set_drvdata(dev, fbinfo);
+
+ s3c2410fb_init_registers(info);
+
+ dprintk("devinit\n");
+
+ strcpy(fbinfo->fix.id, driver_name);
+
+ memcpy(&info->regs, &mach_info->regs, sizeof(info->regs));
+
+ info->mach_info = dev->platform_data;
+
+ fbinfo->fix.type = FB_TYPE_PACKED_PIXELS;
+ fbinfo->fix.type_aux = 0;
+ fbinfo->fix.xpanstep = 0;
+ fbinfo->fix.ypanstep = 0;
+ fbinfo->fix.ywrapstep = 0;
+ fbinfo->fix.accel = FB_ACCEL_NONE;
+
+ fbinfo->var.nonstd = 0;
+ fbinfo->var.activate = FB_ACTIVATE_NOW;
+ fbinfo->var.height = mach_info->height;
+ fbinfo->var.width = mach_info->width;
+ fbinfo->var.accel_flags = 0;
+ fbinfo->var.vmode = FB_VMODE_NONINTERLACED;
+
+ fbinfo->fbops = &s3c2410fb_ops;
+ fbinfo->flags = FBINFO_FLAG_DEFAULT;
+ fbinfo->pseudo_palette = &info->pseudo_pal;
+
+ fbinfo->var.xres = mach_info->xres.defval;
+ fbinfo->var.xres_virtual = mach_info->xres.defval;
+ fbinfo->var.yres = mach_info->yres.defval;
+ fbinfo->var.yres_virtual = mach_info->yres.defval;
+ fbinfo->var.bits_per_pixel = mach_info->bpp.defval;
+
+ fbinfo->var.upper_margin = S3C2410_LCDCON2_GET_VBPD(mregs->lcdcon2) +1;
+ fbinfo->var.lower_margin = S3C2410_LCDCON2_GET_VFPD(mregs->lcdcon2) +1;
+ fbinfo->var.vsync_len = S3C2410_LCDCON2_GET_VSPW(mregs->lcdcon2) + 1;
+
+ fbinfo->var.left_margin = S3C2410_LCDCON3_GET_HFPD(mregs->lcdcon3) + 1;
+ fbinfo->var.right_margin = S3C2410_LCDCON3_GET_HBPD(mregs->lcdcon3) + 1;
+ fbinfo->var.hsync_len = S3C2410_LCDCON4_GET_HSPW(mregs->lcdcon4) + 1;
+
+ fbinfo->var.red.offset = 11;
+ fbinfo->var.green.offset = 5;
+ fbinfo->var.blue.offset = 0;
+ fbinfo->var.transp.offset = 0;
+ fbinfo->var.red.length = 5;
+ fbinfo->var.green.length = 6;
+ fbinfo->var.blue.length = 5;
+ fbinfo->var.transp.length = 0;
+ fbinfo->fix.smem_len = mach_info->xres.max *
+ mach_info->yres.max *
+ mach_info->bpp.max / 8;
+
+ for (i = 0; i < 256; i++)
+ info->palette_buffer[i] = PALETTE_BUFF_CLEAR;
+
+ if (!request_mem_region((unsigned long)S3C24XX_VA_LCD, SZ_1M, "s3c2410-lcd")) {
+ ret = -EBUSY;
+ goto dealloc_fb;
+ }
+
+
+ dprintk("got LCD region\n");
+
+ ret = request_irq(irq, s3c2410fb_irq, SA_INTERRUPT, pdev->name, info);
+ if (ret) {
+ dev_err(dev, "cannot get irq %d - err %d\n", irq, ret);
+ ret = -EBUSY;
+ goto release_mem;
+ }
+
+ info->clk = clk_get(NULL, "lcd");
+ if (!info->clk || IS_ERR(info->clk)) {
+ printk(KERN_ERR "failed to get lcd clock source\n");
+ ret = -ENOENT;
+ goto release_irq;
+ }
+
+ clk_use(info->clk);
+ clk_enable(info->clk);
+ dprintk("got and enabled clock\n");
+
+ msleep(1);
+
+ /* Initialize video memory */
+ ret = s3c2410fb_map_video_memory(info);
+ if (ret) {
+ printk( KERN_ERR "Failed to allocate video RAM: %d\n", ret);
+ ret = -ENOMEM;
+ goto release_clock;
+ }
+ dprintk("got video memory\n");
+
+ ret = s3c2410fb_init_registers(info);
+
+ ret = s3c2410fb_check_var(&fbinfo->var, fbinfo);
+
+ ret = register_framebuffer(fbinfo);
+ if (ret < 0) {
+ printk(KERN_ERR "Failed to register framebuffer device: %d\n", ret);
+ goto free_video_memory;
+ }
+
+ /* create device files */
+ device_create_file(dev, &dev_attr_debug);
+
+ printk(KERN_INFO "fb%d: %s frame buffer device\n",
+ fbinfo->node, fbinfo->fix.id);
+
+ return 0;
+
+free_video_memory:
+ s3c2410fb_unmap_video_memory(info);
+release_clock:
+ clk_disable(info->clk);
+ clk_unuse(info->clk);
+ clk_put(info->clk);
+release_irq:
+ free_irq(irq,info);
+release_mem:
+ release_mem_region((unsigned long)S3C24XX_VA_LCD, S3C24XX_SZ_LCD);
+dealloc_fb:
+ framebuffer_release(fbinfo);
+ return ret;
+}
+
+/* s3c2410fb_stop_lcd
+ *
+ * shutdown the lcd controller
+*/
+
+static void s3c2410fb_stop_lcd(void)
+{
+ unsigned long flags;
+ unsigned long tmp;
+
+ local_irq_save(flags);
+
+ tmp = readl(S3C2410_LCDCON1);
+ writel(tmp & ~S3C2410_LCDCON1_ENVID, S3C2410_LCDCON1);
+
+ local_irq_restore(flags);
+}
+
+/*
+ * Cleanup
+ */
+static int s3c2410fb_remove(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct s3c2410fb_info *info = fbinfo->par;
+ int irq;
+
+ s3c2410fb_stop_lcd();
+ msleep(1);
+
+ s3c2410fb_unmap_video_memory(info);
+
+ if (info->clk) {
+ clk_disable(info->clk);
+ clk_unuse(info->clk);
+ clk_put(info->clk);
+ info->clk = NULL;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ free_irq(irq,info);
+ release_mem_region((unsigned long)S3C24XX_VA_LCD, S3C24XX_SZ_LCD);
+ unregister_framebuffer(fbinfo);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+
+/* suspend and resume support for the lcd controller */
+
+static int s3c2410fb_suspend(struct device *dev, pm_message_t state, u32 level)
+{
+ struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct s3c2410fb_info *info = fbinfo->par;
+
+ if (level == SUSPEND_DISABLE || level == SUSPEND_POWER_DOWN) {
+ s3c2410fb_stop_lcd();
+
+ /* sleep before disabling the clock, we need to ensure
+ * the LCD DMA engine is not going to get back on the bus
+ * before the clock goes off again (bjd) */
+
+ msleep(1);
+ clk_disable(info->clk);
+ }
+
+ return 0;
+}
+
+static int s3c2410fb_resume(struct device *dev, u32 level)
+{
+ struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct s3c2410fb_info *info = fbinfo->par;
+
+ if (level == RESUME_ENABLE) {
+ clk_enable(info->clk);
+ msleep(1);
+
+ s3c2410fb_init_registers(info);
+
+ }
+
+ return 0;
+}
+
+#else
+#define s3c2410fb_suspend NULL
+#define s3c2410fb_resume NULL
+#endif
+
+static struct device_driver s3c2410fb_driver = {
+ .name = "s3c2410-lcd",
+ .bus = &platform_bus_type,
+ .probe = s3c2410fb_probe,
+ .suspend = s3c2410fb_suspend,
+ .resume = s3c2410fb_resume,
+ .remove = s3c2410fb_remove
+};
+
+int __devinit s3c2410fb_init(void)
+{
+ return driver_register(&s3c2410fb_driver);
+}
+
+static void __exit s3c2410fb_cleanup(void)
+{
+ driver_unregister(&s3c2410fb_driver);
+}
+
+
+module_init(s3c2410fb_init);
+module_exit(s3c2410fb_cleanup);
+
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>, Ben Dooks <ben-linux@fluff.org>");
+MODULE_DESCRIPTION("Framebuffer driver for the s3c2410");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/s3c2410fb.h b/drivers/video/s3c2410fb.h
new file mode 100644
index 00000000000..be40968f899
--- /dev/null
+++ b/drivers/video/s3c2410fb.h
@@ -0,0 +1,56 @@
+/*
+ * linux/drivers/s3c2410fb.h
+ * Copyright (c) Arnaud Patard
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * S3C2410 LCD Controller Frame Buffer Driver
+ * based on skeletonfb.c, sa1100fb.h
+ *
+ * ChangeLog
+ *
+ * 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Moved dprintk to s3c2410fb.c
+ *
+ * 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - Renamed from h1940fb.h to s3c2410fb.h
+ * - Chenged h1940 to s3c2410
+ *
+ * 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org>
+ * - First version
+ */
+
+#ifndef __S3C2410FB_H
+#define __S3C2410FB_H
+
+struct s3c2410fb_info {
+ struct fb_info *fb;
+ struct device *dev;
+ struct clk *clk;
+
+ struct s3c2410fb_mach_info *mach_info;
+
+ /* raw memory addresses */
+ dma_addr_t map_dma; /* physical */
+ u_char * map_cpu; /* virtual */
+ u_int map_size;
+
+ struct s3c2410fb_hw regs;
+
+ /* addresses of pieces placed in raw buffer */
+ u_char * screen_cpu; /* virtual address of buffer */
+ dma_addr_t screen_dma; /* physical address of buffer */
+ unsigned int palette_ready;
+
+ /* keep these registers in case we need to re-write palette */
+ u32 palette_buffer[256];
+ u32 pseudo_pal[16];
+};
+
+#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
+
+int s3c2410fb_init(void);
+
+#endif
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 024a0cecff1..959404ad68f 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -137,7 +137,6 @@ static int prosavage_gpio_getsda(void* data)
return (0 != (GET_CR_DATA(chan->ioaddr) & PROSAVAGE_I2C_SDA_IN));
}
-#define I2C_ALGO_SAVAGE 0x0f0000
static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan,
const char *name)
{
@@ -147,7 +146,7 @@ static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan,
if (add_bus && chan->par) {
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_ALGO_SAVAGE;
+ chan->adapter.id = I2C_HW_B_SAVAGE;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pcidev->dev;
chan->algo.udelay = 40;
@@ -260,8 +259,9 @@ static u8 *savage_do_probe_i2c_edid(struct savagefb_i2c_chan *chan)
return buf;
}
-int savagefb_probe_i2c_connector(struct savagefb_par *par, u8 **out_edid)
+int savagefb_probe_i2c_connector(struct fb_info *info, u8 **out_edid)
{
+ struct savagefb_par *par = info->par;
u8 *edid = NULL;
int i;
@@ -271,12 +271,19 @@ int savagefb_probe_i2c_connector(struct savagefb_par *par, u8 **out_edid)
if (edid)
break;
}
+
+ if (!edid) {
+ /* try to get from firmware */
+ edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (edid)
+ memcpy(edid, fb_firmware_edid(info->device),
+ EDID_LENGTH);
+ }
+
if (out_edid)
*out_edid = edid;
- if (!edid)
- return 1;
- return 0;
+ return (edid) ? 0 : 1;
}
MODULE_LICENSE("GPL");
diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h
index 8594b1e42d7..d6f94742c9f 100644
--- a/drivers/video/savage/savagefb.h
+++ b/drivers/video/savage/savagefb.h
@@ -60,6 +60,7 @@
#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
+#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) || (chip == S3_PROSAVAGEDDR))
/* Chip tags. These are used to group the adapters into
* related families.
@@ -73,6 +74,8 @@ typedef enum {
S3_PROSAVAGE,
S3_SUPERSAVAGE,
S3_SAVAGE2000,
+ S3_PROSAVAGEDDR,
+ S3_TWISTER,
S3_LAST
} savage_chipset;
@@ -128,6 +131,10 @@ typedef enum {
#define BCI_CMD_SET_ROP(cmd, rop) ((cmd) |= ((rop & 0xFF) << 16))
#define BCI_CMD_SEND_COLOR 0x00008000
+#define DISP_CRT 1
+#define DISP_LCD 2
+#define DISP_DFP 3
+
struct xtimings {
unsigned int Clock;
unsigned int HDisplay;
@@ -166,6 +173,10 @@ struct savagefb_par {
struct savagefb_i2c_chan chan;
unsigned char *edid;
u32 pseudo_palette[16];
+ int pm_state;
+ int display_type;
+ int dvi;
+ int crtonly;
int dacSpeedBpp;
int maxClock;
int minClock;
@@ -338,7 +349,7 @@ do { \
} \
}
-extern int savagefb_probe_i2c_connector(struct savagefb_par *par,
+extern int savagefb_probe_i2c_connector(struct fb_info *info,
u8 **out_edid);
extern void savagefb_create_i2c_busses(struct fb_info *info);
extern void savagefb_delete_i2c_busses(struct fb_info *info);
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index f4633d1891f..b5ca3ef8271 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1400,6 +1400,58 @@ static int savagefb_pan_display (struct fb_var_screeninfo *var,
return 0;
}
+static int savagefb_blank(int blank, struct fb_info *info)
+{
+ struct savagefb_par *par = info->par;
+ u8 sr8 = 0, srd = 0;
+
+ if (par->display_type == DISP_CRT) {
+ vga_out8(0x3c4, 0x08);
+ sr8 = vga_in8(0x3c5);
+ sr8 |= 0x06;
+ vga_out8(0x3c5, sr8);
+ vga_out8(0x3c4, 0x0d);
+ srd = vga_in8(0x3c5);
+ srd &= 0x03;
+
+ switch (blank) {
+ case FB_BLANK_UNBLANK:
+ case FB_BLANK_NORMAL:
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ srd |= 0x10;
+ break;
+ case FB_BLANK_HSYNC_SUSPEND:
+ srd |= 0x40;
+ break;
+ case FB_BLANK_POWERDOWN:
+ srd |= 0x50;
+ break;
+ }
+
+ vga_out8(0x3c4, 0x0d);
+ vga_out8(0x3c5, srd);
+ }
+
+ if (par->display_type == DISP_LCD ||
+ par->display_type == DISP_DFP) {
+ switch(blank) {
+ case FB_BLANK_UNBLANK:
+ case FB_BLANK_NORMAL:
+ vga_out8(0x3c4, 0x31); /* SR31 bit 4 - FP enable */
+ vga_out8(0x3c5, vga_in8(0x3c5) | 0x10);
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_POWERDOWN:
+ vga_out8(0x3c4, 0x31); /* SR31 bit 4 - FP enable */
+ vga_out8(0x3c5, vga_in8(0x3c5) & ~0x10);
+ break;
+ }
+ }
+
+ return (blank == FB_BLANK_NORMAL) ? 1 : 0;
+}
static struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
@@ -1407,6 +1459,7 @@ static struct fb_ops savagefb_ops = {
.fb_set_par = savagefb_set_par,
.fb_setcolreg = savagefb_setcolreg,
.fb_pan_display = savagefb_pan_display,
+ .fb_blank = savagefb_blank,
#if defined(CONFIG_FB_SAVAGE_ACCEL)
.fb_fillrect = savagefb_fillrect,
.fb_copyarea = savagefb_copyarea,
@@ -1583,8 +1636,7 @@ static int __devinit savage_init_hw (struct savagefb_par *par)
static unsigned char RamSavage4[] = { 2, 4, 8, 12, 16, 32, 64, 32 };
static unsigned char RamSavageMX[] = { 2, 8, 4, 16, 8, 16, 4, 16 };
static unsigned char RamSavageNB[] = { 0, 2, 4, 8, 16, 32, 2, 2 };
-
- int videoRam, videoRambytes;
+ int videoRam, videoRambytes, dvi;
DBG("savage_init_hw");
@@ -1705,6 +1757,30 @@ static int __devinit savage_init_hw (struct savagefb_par *par)
printk (KERN_INFO "savagefb: Detected current MCLK value of %d kHz\n",
par->MCLK);
+ /* check for DVI/flat panel */
+ dvi = 0;
+
+ if (par->chip == S3_SAVAGE4) {
+ unsigned char sr30 = 0x00;
+
+ vga_out8(0x3c4, 0x30);
+ /* clear bit 1 */
+ vga_out8(0x3c5, vga_in8(0x3c5) & ~0x02);
+ sr30 = vga_in8(0x3c5);
+ if (sr30 & 0x02 /*0x04 */) {
+ dvi = 1;
+ printk("savagefb: Digital Flat Panel Detected\n");
+ }
+ }
+
+ if (S3_SAVAGE_MOBILE_SERIES(par->chip) ||
+ (S3_MOBILE_TWISTER_SERIES(par->chip) && !par->crtonly))
+ par->display_type = DISP_LCD;
+ else if (dvi || (par->chip == S3_SAVAGE4 && par->dvi))
+ par->display_type = DISP_DFP;
+ else
+ par->display_type = DISP_CRT;
+
/* Check LCD panel parrmation */
if (par->chip == S3_SAVAGE_MX) {
@@ -1759,7 +1835,8 @@ static int __devinit savage_init_hw (struct savagefb_par *par)
par->SavagePanelWidth = panelX;
par->SavagePanelHeight = panelY;
- }
+ } else
+ par->display_type = DISP_CRT;
}
savage_get_default_par (par);
@@ -1845,15 +1922,15 @@ static int __devinit savage_init_fb_info (struct fb_info *info,
snprintf (info->fix.id, 16, "ProSavageKM");
break;
case FB_ACCEL_S3TWISTER_P:
- par->chip = S3_PROSAVAGE;
+ par->chip = S3_TWISTER;
snprintf (info->fix.id, 16, "TwisterP");
break;
case FB_ACCEL_S3TWISTER_K:
- par->chip = S3_PROSAVAGE;
+ par->chip = S3_TWISTER;
snprintf (info->fix.id, 16, "TwisterK");
break;
case FB_ACCEL_PROSAVAGE_DDR:
- par->chip = S3_PROSAVAGE;
+ par->chip = S3_PROSAVAGEDDR;
snprintf (info->fix.id, 16, "ProSavageDDR");
break;
case FB_ACCEL_PROSAVAGE_DDRK:
@@ -1899,12 +1976,11 @@ static int __devinit savage_init_fb_info (struct fb_info *info,
info->pixmap.buf_align = 4;
info->pixmap.access_align = 32;
- fb_alloc_cmap (&info->cmap, NR_PALETTE, 0);
+ err = fb_alloc_cmap (&info->cmap, NR_PALETTE, 0);
+ if (!err)
info->flags |= FBINFO_HWACCEL_COPYAREA |
FBINFO_HWACCEL_FILLRECT |
FBINFO_HWACCEL_IMAGEBLIT;
-
- err = 0;
}
#endif
return err;
@@ -1932,14 +2008,14 @@ static int __devinit savagefb_probe (struct pci_dev* dev,
if (err)
goto failed_enable;
- if (pci_request_regions(dev, "savagefb")) {
+ if ((err = pci_request_regions(dev, "savagefb"))) {
printk(KERN_ERR "cannot request PCI regions\n");
goto failed_enable;
}
err = -ENOMEM;
- if (savage_init_fb_info(info, dev, id))
+ if ((err = savage_init_fb_info(info, dev, id)))
goto failed_init;
err = savage_map_mmio(info);
@@ -1947,6 +2023,7 @@ static int __devinit savagefb_probe (struct pci_dev* dev,
goto failed_mmio;
video_len = savage_init_hw(par);
+ /* FIXME: cant be negative */
if (video_len < 0) {
err = video_len;
goto failed_mmio;
@@ -1959,7 +2036,8 @@ static int __devinit savagefb_probe (struct pci_dev* dev,
INIT_LIST_HEAD(&info->modelist);
#if defined(CONFIG_FB_SAVAGE_I2C)
savagefb_create_i2c_busses(info);
- savagefb_probe_i2c_connector(par, &par->edid);
+ savagefb_probe_i2c_connector(info, &par->edid);
+ kfree(par->edid);
fb_edid_to_monspecs(par->edid, &info->monspecs);
fb_videomode_to_modelist(info->monspecs.modedb,
info->monspecs.modedb_len,
@@ -2110,15 +2188,31 @@ static int savagefb_suspend (struct pci_dev* dev, pm_message_t state)
struct savagefb_par *par = (struct savagefb_par *)info->par;
DBG("savagefb_suspend");
- printk(KERN_DEBUG "state: %u\n", state);
+
+
+ par->pm_state = state.event;
+
+ /*
+ * For PM_EVENT_FREEZE, do not power down so the console
+ * can remain active.
+ */
+ if (state.event == PM_EVENT_FREEZE) {
+ dev->dev.power.power_state = state;
+ return 0;
+ }
acquire_console_sem();
- fb_set_suspend(info, pci_choose_state(dev, state));
- savage_disable_mmio(par);
- release_console_sem();
+ fb_set_suspend(info, 1);
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ savagefb_blank(FB_BLANK_POWERDOWN, info);
+ savage_disable_mmio(par);
+ pci_save_state(dev);
pci_disable_device(dev);
pci_set_power_state(dev, pci_choose_state(dev, state));
+ release_console_sem();
return 0;
}
@@ -2128,22 +2222,34 @@ static int savagefb_resume (struct pci_dev* dev)
struct fb_info *info =
(struct fb_info *)pci_get_drvdata(dev);
struct savagefb_par *par = (struct savagefb_par *)info->par;
+ int cur_state = par->pm_state;
DBG("savage_resume");
- pci_set_power_state(dev, 0);
- pci_restore_state(dev);
- if(pci_enable_device(dev))
- DBG("err");
+ par->pm_state = PM_EVENT_ON;
- SavagePrintRegs();
+ /*
+ * The adapter was not powered down coming back from a
+ * PM_EVENT_FREEZE.
+ */
+ if (cur_state == PM_EVENT_FREEZE) {
+ pci_set_power_state(dev, PCI_D0);
+ return 0;
+ }
acquire_console_sem();
+ pci_set_power_state(dev, PCI_D0);
+ pci_restore_state(dev);
+
+ if(pci_enable_device(dev))
+ DBG("err");
+
+ pci_set_master(dev);
savage_enable_mmio(par);
savage_init_hw(par);
savagefb_set_par (info);
-
+ savagefb_blank(FB_BLANK_UNBLANK, info);
fb_set_suspend (info, 0);
release_console_sem();
@@ -2277,3 +2383,6 @@ static int __init savagefb_init(void)
module_init(savagefb_init);
module_exit(savage_done);
+
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "Specify initial video mode");
diff --git a/drivers/video/sis/300vtbl.h b/drivers/video/sis/300vtbl.h
index b6d5c71b256..e4b4a2626da 100644
--- a/drivers/video/sis/300vtbl.h
+++ b/drivers/video/sis/300vtbl.h
@@ -3,7 +3,7 @@
/*
* Register settings for SiS 300 series
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,31 +50,7 @@
*
*/
-static const SiS_StStruct SiS300_SModeIDTable[] =
-{
- {0x01,0x9208,0x01,0x00,0x00,0x00,0x00,0x00, 0},
- {0x01,0x1210,0x14,0x01,0x01,0x00,0x00,0x00, 0},
- {0x01,0x1010,0x17,0x02,0x02,0x00,0x00,0x00, 0},
- {0x03,0x8208,0x03,0x00,0x00,0x00,0x00,0x00, 0},
- {0x03,0x0210,0x16,0x01,0x01,0x00,0x00,0x00, 0},
- {0x03,0x0010,0x18,0x02,0x02,0x00,0x00,0x00, 0},
- {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x00, 0},
- {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x00, 0},
- {0x07,0x0000,0x07,0x03,0x03,0x00,0x00,0x00, 0},
- {0x07,0x0000,0x19,0x02,0x02,0x00,0x00,0x00, 0},
- {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x00, 0},
- {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x00, 0},
- {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x00, 0},
- {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x00, 0},
- {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x00, 0},
- {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x00, 0},
- {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x00, 0},
- {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x00, 0},
- {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x00, 0},
- {0xff, 0, 0, 0, 0, 0, 0, 0, 0}
-};
-
-static const SiS_ExtStruct SiS300_EModeIDTable[] =
+static const struct SiS_Ext SiS300_EModeIDTable[] =
{
{0x6a,0x2212,0x0102,SIS_RI_800x600, 0x00,0x00,0x00,0x00,0x00,-1}, /* 800x600x? */
{0x2e,0x0a1b,0x0101,SIS_RI_640x480, 0x00,0x00,0x00,0x00,0x08,-1},
@@ -110,7 +86,7 @@ static const SiS_ExtStruct SiS300_EModeIDTable[] =
{0x59,0x921b,0x0138,SIS_RI_320x200, 0x00,0x00,0x00,0x00,0x23,-1}, /* 320x200x8 */
{0x5c,0x921f,0x0000,SIS_RI_512x384, 0x00,0x00,0x00,0x00,0x26,-1}, /* 512x384x32 */
{0x5d,0x021d,0x0139,SIS_RI_640x400, 0x00,0x00,0x00,0x00,0x10,-1}, /* 640x400x16 */
- {0x5e,0x021f,0x0000,SIS_RI_640x400, 0x00,0x00,0x00,0x00,0x10,-1}, /* 640x400x32 */
+ {0x5e,0x021f,0x0000,SIS_RI_640x400, 0x00,0x00,0x00,0x00,0x10,-1}, /* 640x400x32 */
{0x62,0x0a3f,0x013a,SIS_RI_640x480, 0x00,0x00,0x00,0x00,0x08,-1},
{0x63,0x2a3f,0x013b,SIS_RI_800x600, 0x00,0x00,0x00,0x00,0x00,-1}, /* 800x600x32 */
{0x64,0x0a7f,0x013c,SIS_RI_1024x768, 0x00,0x00,0x00,0x00,0x13,-1},
@@ -119,8 +95,8 @@ static const SiS_ExtStruct SiS300_EModeIDTable[] =
{0x68,0x067b,0x013f,SIS_RI_1920x1440,0x00,0x00,0x00,0x00,0x27,-1},
{0x69,0x06fd,0x0140,SIS_RI_1920x1440,0x00,0x00,0x00,0x00,0x27,-1},
{0x6b,0x07ff,0x0000,SIS_RI_1920x1440,0x00,0x00,0x00,0x00,0x27,-1},
- {0x6c,0x067b,0x0000,SIS_RI_2048x1536,0x00,0x00,0x00,0x00,0x28,-1}, /* 2048x1536x8 - not in BIOS! */
- {0x6d,0x06fd,0x0000,SIS_RI_2048x1536,0x00,0x00,0x00,0x00,0x28,-1}, /* 2048x1536x16 - not in BIOS! */
+ {0x6c,0x067b,0x0000,SIS_RI_2048x1536,0x00,0x00,0x00,0x00,0x28,-1}, /* 2048x1536x8 */
+ {0x6d,0x06fd,0x0000,SIS_RI_2048x1536,0x00,0x00,0x00,0x00,0x28,-1}, /* 2048x1536x16 */
{0x70,0x6a1b,0x0000,SIS_RI_800x480, 0x00,0x00,0x07,0x00,0x2d,-1}, /* 800x480x8 */
{0x71,0x4a1b,0x0000,SIS_RI_1024x576, 0x00,0x00,0x00,0x00,0x30,-1}, /* 1024x576x8 */
{0x74,0x4a1d,0x0000,SIS_RI_1024x576, 0x00,0x00,0x00,0x00,0x30,-1}, /* 1024x576x16 */
@@ -166,77 +142,77 @@ static const SiS_ExtStruct SiS300_EModeIDTable[] =
{0xff,0x0000,0xffff,0, 0x00,0x00,0x00,0x00,0x00}
};
-static const SiS_Ext2Struct SiS300_RefIndex[] =
-{
- {0x085f,0x0d,0x03,0x05,0x05,0x6a, 800, 600, 0}, /* 00 */
- {0x0467,0x0e,0x44,0x05,0x05,0x6a, 800, 600, 0}, /* 01 */
- {0x0067,0x0f,0x07,0x48,0x05,0x6a, 800, 600, 0}, /* 02 - CRT1CRTC was 0x4f */
- {0x0067,0x10,0x06,0x8b,0x05,0x6a, 800, 600, 0}, /* 03 */
- {0x0147,0x11,0x08,0x00,0x05,0x6a, 800, 600, 0}, /* 04 */
- {0x0147,0x12,0x0c,0x00,0x05,0x6a, 800, 600, 0}, /* 05 */
- {0x0047,0x11,0x4e,0x00,0x05,0x6a, 800, 600, 0}, /* 06 - CRT1CRTC was 0x51 */
- {0x0047,0x11,0x13,0x00,0x05,0x6a, 800, 600, 0}, /* 07 */
- {0xc85f,0x05,0x00,0x04,0x04,0x2e, 640, 480, 0}, /* 08 */
- {0xc067,0x06,0x02,0x04,0x04,0x2e, 640, 480, 0}, /* 09 */
- {0xc067,0x07,0x02,0x47,0x04,0x2e, 640, 480, 0}, /* 0a */
- {0xc067,0x08,0x03,0x8a,0x04,0x2e, 640, 480, 0}, /* 0b */
- {0xc047,0x09,0x05,0x00,0x04,0x2e, 640, 480, 0}, /* 0c */
- {0xc047,0x0a,0x08,0x00,0x04,0x2e, 640, 480, 0}, /* 0d */
- {0xc047,0x0b,0x0a,0x00,0x04,0x2e, 640, 480, 0}, /* 0e */
- {0xc047,0x0c,0x10,0x00,0x04,0x2e, 640, 480, 0}, /* 0f */
- {0x487f,0x04,0x00,0x00,0x00,0x2f, 640, 400, 0}, /* 10 */
- {0xc06f,0x31,0x01,0x06,0x13,0x31, 720, 480, 0}, /* 11 */
- {0x006f,0x32,0x03,0x06,0x14,0x32, 720, 576, 0}, /* 12 */
- {0x0187,0x15,0x05,0x00,0x06,0x37,1024, 768, 0}, /* 13 */
- {0xc877,0x16,0x09,0x06,0x06,0x37,1024, 768, 0}, /* 14 */
- {0xc067,0x17,0x0b,0x49,0x06,0x37,1024, 768, 0}, /* 15 - CRT1CRTC was 0x97 */
- {0x0267,0x18,0x0d,0x00,0x06,0x37,1024, 768, 0}, /* 16 */
- {0x0047,0x19,0x11,0x8c,0x06,0x37,1024, 768, 0}, /* 17 - CRT1CRTC was 0x59 */
- {0x0047,0x1a,0x52,0x00,0x06,0x37,1024, 768, 0}, /* 18 */
- {0x0007,0x1b,0x16,0x00,0x06,0x37,1024, 768, 0}, /* 19 - CRT1CRTC was 0x5b */
- {0x0387,0x1c,0x4d,0x00,0x07,0x3a,1280,1024, 0}, /* 1a - CRT1CRTC was 0x5c */
- {0x0077,0x1d,0x14,0x07,0x07,0x3a,1280,1024, 0}, /* 1b */
- {0x0047,0x1e,0x17,0x00,0x07,0x3a,1280,1024, 0}, /* 1c */
- {0x0007,0x1f,0x98,0x00,0x07,0x3a,1280,1024, 0}, /* 1d */
- {0x0007,0x20,0x59,0x00,0x00,0x3c,1600,1200, 0}, /* 1e - CRT1CRTC was 0x60 */
- {0x0007,0x21,0x5a,0x00,0x00,0x3c,1600,1200, 0}, /* 1f */
- {0x0007,0x22,0x1b,0x00,0x00,0x3c,1600,1200, 0}, /* 20 */
- {0x0007,0x23,0x1d,0x00,0x00,0x3c,1600,1200, 0}, /* 21 - CRT1CRTC was 0x63 */
- {0x0007,0x24,0x1e,0x00,0x00,0x3c,1600,1200, 0}, /* 22 */
- {0x407f,0x00,0x00,0x00,0x00,0x40, 320, 200, 0}, /* 23 */
- {0xc07f,0x01,0x00,0x04,0x04,0x50, 320, 240, 0}, /* 24 */
- {0x0077,0x02,0x04,0x05,0x05,0x51, 400, 300, 0}, /* 25 */
- {0xc877,0x03,0x09,0x06,0x06,0x52, 512, 384, 0}, /* 26 */ /* was c077 */
- {0x8207,0x25,0x1f,0x00,0x00,0x68,1920,1440, 0}, /* 27 */
- {0x0007,0x26,0x20,0x00,0x00,0x6c,2048,1536, 0}, /* 28 */
- {0x0067,0x27,0x14,0x08,0x0a,0x6e,1280, 960, 0}, /* 29 - 1280x960-60 */
- {0x0027,0x45,0x3c,0x08,0x0a,0x6e,1280, 960, 0}, /* 2a - 1280x960-85 */
- {0xc077,0x33,0x09,0x06,0x00,0x20,1024, 600, 0}, /* 2b */
- {0xc077,0x34,0x0b,0x06,0x00,0x23,1152, 768, 0}, /* 2c */ /* VCLK 0x09 */
- {0x0077,0x35,0x27,0x08,0x18,0x70, 800, 480, 0}, /* 2d */
- {0x0047,0x36,0x37,0x08,0x18,0x70, 800, 480, 0}, /* 2e */
- {0x0047,0x37,0x08,0x08,0x18,0x70, 800, 480, 0}, /* 2f */
- {0x0077,0x38,0x09,0x09,0x19,0x71,1024, 576, 0}, /* 30 */
- {0x0047,0x39,0x38,0x09,0x19,0x71,1024, 576, 0}, /* 31 */
- {0x0047,0x3a,0x11,0x09,0x19,0x71,1024, 576, 0}, /* 32 */
- {0x0077,0x3b,0x39,0x0a,0x0c,0x75,1280, 720, 0}, /* 33 */
- {0x0047,0x3c,0x3a,0x0a,0x0c,0x75,1280, 720, 0}, /* 34 */
- {0x0007,0x3d,0x3b,0x0a,0x0c,0x75,1280, 720, 0}, /* 35 */
- {0x0067,0x49,0x35,0x06,0x1a,0x29,1152, 864, 0}, /* 36 1152x864-60Hz */
- {0x0067,0x3e,0x34,0x06,0x1a,0x29,1152, 864, 0}, /* 37 1152x864-75Hz */
- {0x0047,0x44,0x3a,0x06,0x1a,0x29,1152, 864, 0}, /* 38 1152x864-85Hz */
- {0x00c7,0x3f,0x28,0x00,0x16,0x39, 848, 480, 0}, /* 39 848x480-38Hzi */
- {0xc067,0x40,0x3d,0x0b,0x16,0x39, 848, 480, 0}, /* 3a 848x480-60Hz */
- {0x00c7,0x41,0x28,0x00,0x17,0x3f, 856, 480, 0}, /* 3b 856x480-38Hzi */
- {0xc047,0x42,0x28,0x00,0x17,0x3f, 856, 480, 0}, /* 3c 856x480-60Hz */
- {0x0067,0x43,0x3e,0x0c,0x1b,0x48,1360, 768, 0}, /* 3d 1360x768-60Hz */
- {0x0077,0x46,0x3f,0x08,0x08,0x55,1280, 768, 0}, /* 3e 1280x768-60Hz */
- {0x006f,0x47,0x03,0x06,0x15,0x5f, 768, 576, 0}, /* 3f 768x576 */
- {0x0027,0x48,0x13,0x08,0x00,0x67,1360,1024, 0}, /* 40 1360x1024-59Hz (BARCO1366 only) */
- {0xffff, 0, 0, 0, 0, 0, 0, 0, 0}
-};
-
-static const SiS_VBModeStruct SiS300_VBModeIDTable[] =
+static const struct SiS_Ext2 SiS300_RefIndex[] =
+{
+ {0x085f,0x0d,0x03,0x05,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 00 */
+ {0x0467,0x0e,0x04,0x05,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 01 */
+ {0x0067,0x0f,0x07,0x48,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 02 - CRT1CRTC was 0x4f */
+ {0x0067,0x10,0x06,0x8b,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 03 */
+ {0x0147,0x11,0x08,0x00,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 04 */
+ {0x0147,0x12,0x0c,0x00,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 05 */
+ {0x0047,0x11,0x0e,0x00,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 06 - CRT1CRTC was 0x51 */
+ {0x0047,0x11,0x13,0x00,0x05,0x6a, 800, 600, 0, 0x00, 0x00}, /* 07 */
+ {0xc85f,0x05,0x00,0x04,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 08 */
+ {0xc067,0x06,0x02,0x04,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 09 */
+ {0xc067,0x07,0x02,0x47,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0a */
+ {0xc067,0x08,0x03,0x8a,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0b */
+ {0xc047,0x09,0x05,0x00,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0c */
+ {0xc047,0x0a,0x08,0x00,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0d */
+ {0xc047,0x0b,0x0a,0x00,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0e */
+ {0xc047,0x0c,0x10,0x00,0x04,0x2e, 640, 480, 0, 0x00, 0x00}, /* 0f */
+ {0x487f,0x04,0x00,0x00,0x00,0x2f, 640, 400, 0, 0x4a, 0x49}, /* 10 */
+ {0xc06f,0x31,0x01,0x06,0x13,0x31, 720, 480, 0, 0x00, 0x00}, /* 11 */
+ {0x006f,0x32,0x4a,0x06,0x14,0x32, 720, 576, 0, 0x00, 0x00}, /* 12 */ /* 4a was 03 */
+ {0x0187,0x15,0x05,0x00,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 13 */
+ {0xc877,0x16,0x09,0x06,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 14 */
+ {0xc067,0x17,0x0b,0x49,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 15 - CRT1CRTC was 0x97 */
+ {0x0267,0x18,0x0d,0x00,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 16 */
+ {0x0047,0x19,0x11,0x8c,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 17 - CRT1CRTC was 0x59 */
+ {0x0047,0x1a,0x12,0x00,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 18 */
+ {0x0007,0x1b,0x16,0x00,0x06,0x37,1024, 768, 0, 0x00, 0x00}, /* 19 - CRT1CRTC was 0x5b */
+ {0x0387,0x1c,0x0d,0x00,0x07,0x3a,1280,1024, 0, 0x00, 0x00}, /* 1a - CRT1CRTC was 0x5c */
+ {0x0077,0x1d,0x14,0x07,0x07,0x3a,1280,1024, 0, 0x00, 0x00}, /* 1b */
+ {0x0047,0x1e,0x17,0x00,0x07,0x3a,1280,1024, 0, 0x00, 0x00}, /* 1c */
+ {0x0007,0x1f,0x18,0x00,0x07,0x3a,1280,1024, 0, 0x00, 0x00}, /* 1d */
+ {0x0007,0x20,0x19,0x00,0x00,0x3c,1600,1200, 0, 0x00, 0x00}, /* 1e - CRT1CRTC was 0x60 */
+ {0x0007,0x21,0x1a,0x00,0x00,0x3c,1600,1200, 0, 0x00, 0x00}, /* 1f */
+ {0x0007,0x22,0x1b,0x00,0x00,0x3c,1600,1200, 0, 0x00, 0x00}, /* 20 */
+ {0x0007,0x23,0x1d,0x00,0x00,0x3c,1600,1200, 0, 0x00, 0x00}, /* 21 - CRT1CRTC was 0x63 */
+ {0x0007,0x24,0x1e,0x00,0x00,0x3c,1600,1200, 0, 0x00, 0x00}, /* 22 */
+ {0x407f,0x00,0x00,0x00,0x00,0x40, 320, 200, 0, 0x4b, 0x4b}, /* 23 */
+ {0xc07f,0x01,0x00,0x04,0x04,0x50, 320, 240, 0, 0x00, 0x00}, /* 24 */
+ {0x0077,0x02,0x04,0x05,0x05,0x51, 400, 300, 0, 0x00, 0x00}, /* 25 */
+ {0xc877,0x03,0x09,0x06,0x06,0x52, 512, 384, 0, 0x00, 0x00}, /* 26 */ /* was c077 */
+ {0x8207,0x25,0x1f,0x00,0x00,0x68,1920,1440, 0, 0x00, 0x00}, /* 27 */
+ {0x0007,0x26,0x20,0x00,0x00,0x6c,2048,1536, 0, 0x00, 0x00}, /* 28 */
+ {0x0067,0x27,0x14,0x08,0x0a,0x6e,1280, 960, 0, 0x00, 0x00}, /* 29 - 1280x960-60 */
+ {0x0027,0x45,0x3c,0x08,0x0a,0x6e,1280, 960, 0, 0x00, 0x00}, /* 2a - 1280x960-85 */
+ {0xc077,0x33,0x09,0x06,0x00,0x20,1024, 600, 0, 0x00, 0x00}, /* 2b */
+ {0xc077,0x34,0x0b,0x06,0x00,0x23,1152, 768, 0, 0x00, 0x00}, /* 2c */ /* VCLK 0x09 */
+ {0x0077,0x35,0x27,0x08,0x18,0x70, 800, 480, 0, 0x00, 0x00}, /* 2d */
+ {0x0047,0x36,0x37,0x08,0x18,0x70, 800, 480, 0, 0x00, 0x00}, /* 2e */
+ {0x0047,0x37,0x08,0x08,0x18,0x70, 800, 480, 0, 0x00, 0x00}, /* 2f */
+ {0x0077,0x38,0x09,0x09,0x19,0x71,1024, 576, 0, 0x00, 0x00}, /* 30 */
+ {0x0047,0x39,0x38,0x09,0x19,0x71,1024, 576, 0, 0x00, 0x00}, /* 31 */
+ {0x0047,0x3a,0x11,0x09,0x19,0x71,1024, 576, 0, 0x00, 0x00}, /* 32 */
+ {0x0077,0x3b,0x39,0x0a,0x0c,0x75,1280, 720, 0, 0x00, 0x00}, /* 33 */
+ {0x0047,0x3c,0x3a,0x0a,0x0c,0x75,1280, 720, 0, 0x00, 0x00}, /* 34 */
+ {0x0007,0x3d,0x3b,0x0a,0x0c,0x75,1280, 720, 0, 0x00, 0x00}, /* 35 */
+ {0x0067,0x49,0x35,0x06,0x1a,0x29,1152, 864, 0, 0x00, 0x00}, /* 36 1152x864-60Hz */
+ {0x0067,0x3e,0x34,0x06,0x1a,0x29,1152, 864, 0, 0x00, 0x00}, /* 37 1152x864-75Hz */
+ {0x0047,0x44,0x3a,0x06,0x1a,0x29,1152, 864, 0, 0x00, 0x00}, /* 38 1152x864-85Hz */
+ {0x00c7,0x3f,0x28,0x00,0x16,0x39, 848, 480, 0, 0x00, 0x00}, /* 39 848x480-38Hzi */
+ {0xc067,0x40,0x3d,0x0b,0x16,0x39, 848, 480, 0, 0x00, 0x00}, /* 3a 848x480-60Hz */
+ {0x00c7,0x41,0x28,0x00,0x17,0x3f, 856, 480, 0, 0x00, 0x00}, /* 3b 856x480-38Hzi */
+ {0xc067,0x42,0x28,0x0c,0x17,0x3f, 856, 480, 0, 0x00, 0x00}, /* 3c 856x480-60Hz */
+ {0x0067,0x43,0x3e,0x0d,0x1b,0x48,1360, 768, 0, 0x00, 0x00}, /* 3d 1360x768-60Hz */
+ {0x0077,0x46,0x3f,0x08,0x08,0x55,1280, 768, 0, 0x00, 0x00}, /* 3e 1280x768-60Hz */
+ {0x006f,0x47,0x4c,0x06,0x15,0x5f, 768, 576, 0, 0x00, 0x00}, /* 3f 768x576 */
+ {0x0027,0x48,0x13,0x08,0x00,0x67,1360,1024, 0, 0x00, 0x00}, /* 40 1360x1024-59Hz (BARCO1366 only) */
+ {0xffff, 0, 0, 0, 0, 0, 0, 0, 0, 0x00, 0x00}
+};
+
+static const struct SiS_VBMode SiS300_VBModeIDTable[] =
{
{0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
{0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
@@ -303,53 +279,26 @@ static const SiS_VBModeStruct SiS300_VBModeIDTable[] =
{0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
};
-static const SiS_CRT1TableStruct SiS300_CRT1Table[] =
+static const struct SiS_CRT1Table SiS300_CRT1Table[] =
{
-#if 1
{{0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f, /* 0x00 - 320x200 */
0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x00, /* HRE [4],[15] is invalid - but correcting it does not work */
0x00}},
-#endif
-#if 0
- {{0x2d,0x27,0x27,0x91,0x2c,0x92,0xbf,0x1f, /* 0x00 - corrected 320x200-72 - does not work */
- 0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x04,
- 0x00}},
-#endif
{{0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e, /* 0x01 */
0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00, /* HRE [4],[15] is invalid - but correcting it does not work */
0x00}},
-#if 0
- {{0x2d,0x27,0x27,0x91,0x2c,0x92,0x0b,0x3e, /* 0x01 - corrected 320x240-60 - does not work */
- 0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x04,
- 0x00}},
-#endif
{{0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0, /* 0x02 */
0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
0x01}},
-#if 0
- {{0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0, /* 0x02 - corrected 400x300-60 */
- 0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
- 0x01}},
-#endif
{{0x4f,0x3f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x01,
0x01}},
{{0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x05,
0x00}},
-#if 0
- {{0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e, /* 0x05 */
- 0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
- 0x00}},
-#endif
{{0x5f,0x4f,0x4f,0x83,0x55,0x81,0x0b,0x3e, /* 0x05 - corrected 640x480-60 */
0xe9,0x8b,0xdf,0xe8,0x0c,0x00,0x00,0x05,
0x00}},
-#if 0
- {{0x63,0x4f,0x50,0x86,0x56,0x9b,0x06,0x3e, /* 0x06 */
- 0xe8,0x8b,0xdf,0xe7,0xff,0x10,0x00,0x01,
- 0x00}},
-#endif
{{0x63,0x4f,0x4f,0x87,0x56,0x9b,0x06,0x3e, /* 0x06 - corrected 640x480-72 */
0xe8,0x8a,0xdf,0xe7,0x07,0x00,0x00,0x01,
0x00}},
@@ -359,19 +308,9 @@ static const SiS_CRT1TableStruct SiS300_CRT1Table[] =
{{0x63,0x4f,0x4f,0x87,0x5a,0x81,0xfb,0x1f,
0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05,
0x00}},
-#if 0
- {{0x66,0x4f,0x4f,0x86,0x56,0x9e,0x03,0x3e, /* 0x09 */
- 0xe4,0x87,0xdf,0xdf,0x04,0x00,0x00,0x01,
- 0x00}},
-#endif
{{0x67,0x4f,0x4f,0x8b,0x57,0x83,0x10,0x3e, /* 0x09 - corrected 640x480-100 */
0xe7,0x8d,0xdf,0xe6,0x11,0x00,0x00,0x05,
0x00}},
-#if 0
- {{0x6c,0x4f,0x4f,0x83,0x59,0x9e,0x00,0x3e, /* 0x0a */
- 0xe5,0x8d,0xdf,0xdf,0x01,0x00,0x00,0x01,
- 0x00}},
-#endif
{{0x67,0x4f,0x4f,0x8b,0x57,0x83,0x10,0x3e, /* 0x0a - corrected 640x480-120 */
0xe7,0x8d,0xdf,0xe6,0x11,0x00,0x00,0x05,
0x00}},
@@ -459,11 +398,6 @@ static const SiS_CRT1TableStruct SiS300_CRT1Table[] =
{{0x55,0xff,0xff,0x99,0x0d,0x0c,0x3e,0xba,
0x00,0x84,0xff,0xff,0x3f,0x0f,0x41,0x05,
0x00}},
-#if 0
- {{0xdc,0x9f,0x9f,0x00,0xab,0x19,0xe6,0xef, /* 0x27: 1280x960-70 - invalid! */
- 0xc0,0xc3,0xbf,0xbf,0xe7,0x10,0x00,0x07,
- 0x01}},
-#endif
{{0xdc,0x9f,0x9f,0x80,0xaf,0x9d,0xe6,0xff, /* 0x27: 1280x960-60 - correct */
0xc0,0x83,0xbf,0xbf,0xe7,0x10,0x00,0x07,
0x01}},
@@ -497,9 +431,9 @@ static const SiS_CRT1TableStruct SiS300_CRT1Table[] =
{{0x6b,0x59,0x59,0x8f,0x5e,0x8c,0x0b,0x3e,
0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
0x00}},
- {{0x7b,0x59,0x63,0x9f,0x6a,0x93,0x6f,0xf0, /* 0x32 */
- 0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
- 0x01}},
+ {{0x6d,0x59,0x59,0x91,0x60,0x89,0x53,0xf0, /* 0x32: 720x576, corrected to 60Hz */
+ 0x41,0x84,0x3f,0x3f,0x54,0x00,0x00,0x05,
+ 0x41}},
{{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x1e,0xf1, /* 0x33 - 1024x600 */
0xae,0x85,0x57,0x57,0x1f,0x30,0x00,0x02,
0x01}},
@@ -560,18 +494,24 @@ static const SiS_CRT1TableStruct SiS300_CRT1Table[] =
{{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x20,0xf5, /* 1280x768-60 */
0x03,0x88,0xff,0xff,0x21,0x10,0x00,0x07,
0x01}}, /* 0x46 */
- {{0x7b,0x5f,0x63,0x9f,0x6a,0x93,0x6f,0xf0, /* 768x576 */
- 0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
- 0x01}}, /* 0x47 */
+ {{0x75,0x5f,0x5f,0x99,0x66,0x90,0x53,0xf0, /* 768x576, corrected to 60Hz */
+ 0x41,0x84,0x3f,0x3f,0x54,0x00,0x00,0x05,
+ 0x41}}, /* 0x47 */
{{0xce,0xa9,0xa9,0x92,0xb1,0x07,0x28,0x52, /* 1360x1024 (Barco iQ Pro R300) */
0x02,0x8e,0xff,0x00,0x29,0x0d,0x00,0x03,
0x00}}, /* 0x48 */
{{0xcd,0x8f,0x8f,0x91,0x9b,0x1b,0x7a,0xff, /* 1152x864-60 */
0x64,0x8c,0x5f,0x62,0x7b,0x10,0x00,0x07,
- 0x41}} /* 0x49 */
+ 0x41}}, /* 0x49 */
+ {{0x5c,0x4f,0x4f,0x80,0x57,0x80,0xa3,0x1f, /* fake 640x400@60Hz (for LCD and TV, not actually used) */
+ 0x98,0x8c,0x8f,0x96,0xa4,0x30,0x00,0x05,
+ 0x40}}, /* 0x4a */
+ {{0x2c,0x27,0x27,0x90,0x2d,0x92,0xa4,0x1f, /* fake 320x200@60Hz (for LCD and TV, not actually used) */
+ 0x98,0x8c,0x8f,0x96,0xa5,0x30,0x00,0x04,
+ 0x00}} /* 0x4b */
};
-static const SiS_MCLKDataStruct SiS300_MCLKData_630[] =
+static const struct SiS_MCLKData SiS300_MCLKData_630[] =
{
{ 0x5a,0x64,0x80, 66},
{ 0xb3,0x45,0x80, 83},
@@ -583,7 +523,7 @@ static const SiS_MCLKDataStruct SiS300_MCLKData_630[] =
{ 0x37,0x61,0x80,100}
};
-static const SiS_MCLKDataStruct SiS300_MCLKData_300[] =
+static const struct SiS_MCLKData SiS300_MCLKData_300[] =
{
{ 0x68,0x43,0x80,125},
{ 0x68,0x43,0x80,125},
@@ -595,7 +535,7 @@ static const SiS_MCLKDataStruct SiS300_MCLKData_300[] =
{ 0x37,0x61,0x80,100}
};
-static SiS_VCLKDataStruct SiS300_VCLKData[] =
+static struct SiS_VCLKData SiS300_VCLKData[] =
{
{ 0x1b,0xe1, 25}, /* 0x00 */
{ 0x4e,0xe4, 28}, /* 0x01 */
@@ -669,53 +609,26 @@ static SiS_VCLKDataStruct SiS300_VCLKData[] =
{ 0xe2,0x46,135}, /* 0x45 */ /* 1280x1024-75, better clock for VGA2 */
{ 0x70,0x29, 81}, /* 0x46 */ /* unused */
{ 0, 0, 0}, /* 0x47 custom (will be filled out) */
- { 0xce,0x25,189} /* 0x48 */ /* Replacement for index 0x1b for 730 (and 540?) */
+ { 0xce,0x25,189}, /* 0x48 */ /* Replacement for index 0x1b for 730 (and 540?) */
+ { 0x15,0xe1, 20}, /* 0x49 */ /* 640x400@60 (fake, not actually used) */
+ { 0x5f,0xc6, 33}, /* 0x4a */ /* 720x576@60 */
+ { 0x37,0x5a, 10}, /* 0x4b */ /* 320x200@60 (fake, not actually used) */
+ { 0x2b,0xc2, 35} /* 0x4c */ /* 768@576@60 */
};
-#ifdef LINUX_KERNEL
-static UCHAR SiS300_SR07 = 0x10;
-#endif
-
-static const DRAM4Type SiS300_SR15[8] =
+static const unsigned char SiS300_SR15[4 * 8] =
{
- {0x01,0x09,0xa3,0x00},
- {0x43,0x43,0x43,0x00},
- {0x1e,0x1e,0x1e,0x00},
- {0x2a,0x2a,0x2a,0x00},
- {0x06,0x06,0x06,0x00},
- {0x00,0x00,0x00,0x00},
- {0x00,0x00,0x00,0x00},
- {0x00,0x00,0x00,0x00}
+ 0x01,0x09,0xa3,0x00,
+ 0x43,0x43,0x43,0x00,
+ 0x1e,0x1e,0x1e,0x00,
+ 0x2a,0x2a,0x2a,0x00,
+ 0x06,0x06,0x06,0x00,
+ 0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00
};
-#ifdef LINUX_KERNEL
-static UCHAR SiS300_SR1F = 0x00;
-static UCHAR SiS300_SR21 = 0x16;
-static UCHAR SiS300_SR22 = 0xb2;
-static UCHAR SiS300_SR23 = 0xf6;
-static UCHAR SiS300_SR24 = 0x0d;
-static UCHAR SiS300_SR25[] = {0x0,0x0};
-static UCHAR SiS300_SR31 = 0x00;
-static UCHAR SiS300_SR32 = 0x11;
-static UCHAR SiS300_SR33 = 0x00;
-static UCHAR SiS300_CRT2Data_1_2 = 0x40;
-static UCHAR SiS300_CRT2Data_4_D = 0x00;
-static UCHAR SiS300_CRT2Data_4_E = 0x00;
-static UCHAR SiS300_CRT2Data_4_10 = 0x80;
-
-static const USHORT SiS300_RGBSenseData = 0xd1;
-static const USHORT SiS300_VideoSenseData = 0xb3;
-static const USHORT SiS300_YCSenseData = 0xb9;
-static const USHORT SiS300_RGBSenseData2 = 0x0190;
-static const USHORT SiS300_VideoSenseData2 = 0x0174;
-static const USHORT SiS300_YCSenseData2 = 0x016b;
-
-static const DRAM4Type SiS300_CR40[5];
-
-static UCHAR SiS300_CR49[2];
-#endif
-
-static const SiS_PanelDelayTblStruct SiS300_PanelDelayTbl[] =
+static const struct SiS_PanelDelayTbl SiS300_PanelDelayTbl[] =
{
{{0x05,0xaa}},
{{0x05,0x14}},
@@ -735,33 +648,11 @@ static const SiS_PanelDelayTblStruct SiS300_PanelDelayTbl[] =
{{0x05,0x60}}
};
-#if 0
-static const SiS_PanelDelayTblStruct SiS300_PanelDelayTblLVDS[] =
-{
- {{0x05,0xaa}},
- {{0x05,0x14}},
- {{0x05,0x36}},
- {{0x05,0x14}},
- {{0x05,0x14}},
- {{0x05,0x14}},
- {{0x05,0x90}},
- {{0x05,0x90}},
- {{0x05,0x14}},
- {{0x05,0x14}},
- {{0x05,0x14}},
- {{0x05,0x14}}, /* 2.07a (JVC): 14,96 */
- {{0x05,0x28}}, /* 2.04.5c: 20, 80 - Clevo (2.04.2c): 05, 28 */
- {{0x05,0x14}},
- {{0x05,0x14}}, /* Some BIOSes: 05, 40 */
- {{0x05,0x60}}
-};
-#endif
-
/**************************************************************/
/* SIS VIDEO BRIDGE ----------------------------------------- */
/**************************************************************/
-static const SiS_LCDDataStruct SiS300_St2LCD1024x768Data[] =
+static const struct SiS_LCDData SiS300_St2LCD1024x768Data[] =
{
{ 62, 25, 800, 546,1344, 806},
{ 32, 15, 930, 546,1344, 806},
@@ -772,7 +663,7 @@ static const SiS_LCDDataStruct SiS300_St2LCD1024x768Data[] =
{ 1, 1,1344, 806,1344, 806}
};
-static const SiS_LCDDataStruct SiS300_ExtLCD1024x768Data[] =
+static const struct SiS_LCDData SiS300_ExtLCD1024x768Data[] =
{
{ 12, 5, 896, 512,1344, 806},
{ 12, 5, 896, 510,1344, 806},
@@ -789,7 +680,7 @@ static const SiS_LCDDataStruct SiS300_ExtLCD1024x768Data[] =
{ 1, 1,1344, 806,1344, 806}
};
-static const SiS_LCDDataStruct SiS300_St2LCD1280x1024Data[] =
+static const struct SiS_LCDData SiS300_St2LCD1280x1024Data[] =
{
{ 22, 5, 800, 510,1650,1088},
{ 22, 5, 800, 510,1650,1088},
@@ -801,7 +692,7 @@ static const SiS_LCDDataStruct SiS300_St2LCD1280x1024Data[] =
{ 1, 1,1688,1066,1688,1066}
};
-static const SiS_LCDDataStruct SiS300_ExtLCD1280x1024Data[] =
+static const struct SiS_LCDData SiS300_ExtLCD1280x1024Data[] =
{
{ 211, 60,1024, 501,1688,1066},
{ 211, 60,1024, 508,1688,1066},
@@ -813,53 +704,116 @@ static const SiS_LCDDataStruct SiS300_ExtLCD1280x1024Data[] =
{ 1, 1,1688,1066,1688,1066}
};
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1024x768_1[] =
+static const struct SiS_Part2PortTbl SiS300_CRT2Part2_1024x768_1[] =
{ /* VESA Timing */
- {{0x21,0x12,0xbf,0xe4,0xc0,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
- {{0x2c,0x12,0x9a,0xae,0x88,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
- {{0x21,0x12,0xbf,0xe4,0xc0,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
- {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}},
- {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}},
- {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}}
+ {{0x21,0x12,0xbf,0xe4,0xc0,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
+ {{0x2c,0x12,0x9a,0xae,0x88,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
+ {{0x21,0x12,0xbf,0xe4,0xc0,0x21,0x45,0x09,0x00,0xa9,0x09,0x04}},
+ {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}},
+ {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}},
+ {{0x22,0x13,0xfe,0x25,0xff,0x21,0x45,0x0a,0x00,0xa9,0x0d,0x04}}
};
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1024x768_2[] =
+static const struct SiS_Part2PortTbl SiS300_CRT2Part2_1024x768_2[] =
{ /* Non-VESA */
- {{0x28,0x12,0xa3,0xd0,0xaa,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x2c,0x12,0x9a,0xae,0x88,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x28,0x12,0xa3,0xd0,0xaa,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x2c,0x12,0x9a,0xae,0x88,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x28,0x13,0xe7,0x0b,0xe8,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x38,0x18,0x16,0x00,0x00,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x36,0x13,0x13,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}}
-};
-
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1024x768_3[] =
-{
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
-};
-
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1280x1024_1[] =
-{
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
-};
-
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1280x1024_2[] =
-{
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
+ {{0x28,0x12,0xa3,0xd0,0xaa,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x2c,0x12,0x9a,0xae,0x88,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x28,0x12,0xa3,0xd0,0xaa,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x2c,0x12,0x9a,0xae,0x88,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x28,0x13,0xe7,0x0b,0xe8,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x38,0x18,0x16,0x00,0x00,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x36,0x13,0x13,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}}
};
-static const SiS_Part2PortTblStruct SiS300_CRT2Part2_1280x1024_3[] =
+static const struct SiS_Part2PortTbl SiS300_CRT2Part2_1024x768_3[] =
{
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
+ {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
};
/**************************************************************/
/* LVDS/Chrontel -------------------------------------------- */
/**************************************************************/
-static const SiS_LVDSDataStruct SiS300_CHTVUPALData[] =
+/* Custom data for Barco iQ R series */
+static const struct SiS_LVDSData SiS300_LVDSBARCO1366Data_1[]=
+{
+ { 832, 438,1331, 806},
+ { 832, 388,1331, 806},
+ { 832, 438,1331, 806},
+ { 832, 388,1331, 806},
+ { 832, 518,1331, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {1688,1066,1688,1066},
+ {1688,1066,1688,1066} /* 1360x1024 */
+};
+
+/* Custom data for Barco iQ R series */
+static const struct SiS_LVDSData SiS300_LVDSBARCO1366Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1688,1066,1688,1066},
+ {1688,1066,1688,1066} /* 1360x1024 */
+};
+
+/* Custom data for Barco iQ G series */
+static const struct SiS_LVDSData SiS300_LVDSBARCO1024Data_1[]=
+{
+ { 832, 438,1331, 806},
+ { 832, 409,1331, 806},
+ { 832, 438,1331, 806},
+ { 832, 409,1331, 806},
+ { 832, 518,1331, 806}, /* 640x480 */
+ {1050, 638,1344, 806}, /* 800x600 */
+ {1344, 806,1344, 806}, /* 1024x768 */
+};
+
+/* Custom data for 848x480 and 856x480 parallel LVDS panels */
+static const struct SiS_LVDSData SiS300_LVDS848x480Data_1[]=
+{
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ {1088, 525,1088, 525}, /* 640x480 TODO */
+ {1088, 525,1088, 525}, /* 800x600 TODO */
+ {1088, 525,1088, 525}, /* 1024x768 TODO */
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ {1088, 525,1088, 525}, /* 848x480 */
+ {1088, 525,1088, 525}, /* 856x480 */
+ {1088, 525,1088, 525} /* 1360x768 TODO */
+};
+
+/* Custom data for 848x480 parallel panel */
+static const struct SiS_LVDSData SiS300_LVDS848x480Data_2[]=
+{
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ {1088, 525,1088, 525}, /* 640x480 */
+ {1088, 525,1088, 525}, /* 800x600 */
+ {1088, 525,1088, 525}, /* 1024x768 */
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ { 0, 0, 0, 0},
+ {1088, 525,1088, 525}, /* 848x480 */
+ {1088, 525,1088, 525}, /* 856x480 */
+ {1088, 525,1088, 525} /* 1360x768 TODO */
+};
+
+static const struct SiS_LVDSData SiS300_CHTVUPALData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -869,7 +823,7 @@ static const SiS_LVDSDataStruct SiS300_CHTVUPALData[] =
{ 936, 836, 936, 836}
};
-static const SiS_LVDSDataStruct SiS300_CHTVOPALData[] =
+static const struct SiS_LVDSData SiS300_CHTVOPALData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -879,7 +833,7 @@ static const SiS_LVDSDataStruct SiS300_CHTVOPALData[] =
{ 960, 750, 960, 750}
};
-static const SiS_LVDSDataStruct SiS300_CHTVSOPALData[] =
+static const struct SiS_LVDSData SiS300_CHTVSOPALData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -889,486 +843,8 @@ static const SiS_LVDSDataStruct SiS300_CHTVSOPALData[] =
{ 944, 625, 944, 625}
};
-
-static const SiS_LVDSDesStruct SiS300_PanelType00_1[] =
-{
- { 1059, 626 }, /* 2.08 */
- { 1059, 624 },
- { 1059, 626 },
- { 1059, 624 },
- { 1059, 624 },
- { 0, 627 },
- { 0, 627 },
- { 0, 0 },
- { 0, 0 }
-#if 0
- {0, 626},
- {0, 624},
- {0, 626},
- {0, 624},
- {0, 624},
- {0, 627},
- {0, 627},
- {0, 0},
- {0, 0}
-#endif
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType01_1[] =
-{
- { 0, 0 }, /* 2.08 */
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 }
-#if 0
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-#endif
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType02_1[] =
-{
- { 1059, 626 }, /* 2.08 */
- { 1059, 624 },
- { 1059, 626 },
- { 1059, 624 },
- { 1059, 624 },
- { 0, 627 },
- { 0, 627 },
- { 0, 0 },
- { 0, 0 }
-#if 0
- {0, 626},
- {0, 624},
- {0, 626},
- {0, 624},
- {0, 624},
- {0, 627},
- {0, 627},
- {0, 0},
- {0, 0}
-#endif
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType03_1[] =
-{
- { 8, 436},
- { 8, 440},
- { 8, 436},
- { 8, 440},
- { 8, 512},
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType04_1[] = /* 1280x1024 */
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType05_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType06_1[] = /* Clevo Trumpion 1024x768 */
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType07_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType08_1[] =
-{
- {1059, 626},
- {1059, 624},
- {1059, 626},
- {1059, 624},
- {1059, 624},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType09_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0a_1[] =
-{
- {1059, 626},
- {1059, 624},
- {1059, 626},
- {1059, 624},
- {1059, 624},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0b_1[] =
-{
- {1343, 0},
- {1343, 0},
- {1343, 0},
- {1343, 0},
- {1343, 0},
- {1343, 0},
- { 0, 799},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0c_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0d_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0e_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0}, /* 640x480 */
- {1343, 0}, /* 800x600 */
- { 0, 805}, /* 1024x768 */
- { 0, 794}, /* 1280x1024 */
- { 0, 0} /* 1280x960 - not applicable */
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0f_1[] =
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType00_2[] =
-{
- {976, 527},
- {976, 502},
- {976, 527},
- {976, 502},
- {976, 567},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType01_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType02_2[] =
-{
- {976, 527},
- {976, 502},
- {976, 527},
- {976, 502},
- {976, 567},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType03_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- {1152, 622},
- {1152, 597}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType04_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType05_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType06_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType07_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType08_2[] =
-{
- {976, 527},
- {976, 502},
- {976, 527},
- {976, 502},
- {976, 567},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType09_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0a_2[] =
-{
- {976, 527},
- {976, 502},
- {976, 527},
- {976, 502},
- {976, 567},
- { 0, 627},
- { 0, 627},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0b_2[] =
-{
- { 1152, 700},
- { 1152, 675},
- { 1152, 700},
- { 1152, 675},
- { 1152, 740},
- { 1232, 799},
- { 0, 799},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0c_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0d_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0e_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelType0f_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelTypeNS_1[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 805},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS300_PanelTypeNS_2[] =
-{
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0}
-};
-
-/* Custom data for Barco iQ R200/300/400 (BIOS 2.00.07) */
-static const SiS_LVDSDesStruct SiS300_PanelType04_1a[] = /* 1280x1024 (1366x1024) */
+/* Custom des data for Barco iQ R200/300/400 (BIOS 2.00.07) */
+static const struct SiS_LVDSDes SiS300_PanelType04_1a[] = /* 1280x1024 (1366x1024) */
{
{1330, 798}, /* 320x200 */
{1330, 794},
@@ -1381,7 +857,7 @@ static const SiS_LVDSDesStruct SiS300_PanelType04_1a[] = /* 1280x1024 (1366x102
{ 0, 0} /* 1360x1024 */
};
-static const SiS_LVDSDesStruct SiS300_PanelType04_2a[] =
+static const struct SiS_LVDSDes SiS300_PanelType04_2a[] =
{
{1152, 622},
{1152, 597},
@@ -1394,8 +870,8 @@ static const SiS_LVDSDesStruct SiS300_PanelType04_2a[] =
{ 0, 0}
};
-/* Custom data for Barco iQ G200/300/400 (BIOS 2.00.07) */
-static const SiS_LVDSDesStruct SiS300_PanelType04_1b[] = /* 1024x768 */
+/* Custom des data for Barco iQ G200/300/400 (BIOS 2.00.07) */
+static const struct SiS_LVDSDes SiS300_PanelType04_1b[] = /* 1024x768 */
{
{1330, 798}, /* 320x200 */
{1330, 794},
@@ -1406,7 +882,7 @@ static const SiS_LVDSDesStruct SiS300_PanelType04_1b[] = /* 1024x768 */
{ 0, 805} /* 1024x768 / 512x384 */
};
-static const SiS_LVDSDesStruct SiS300_PanelType04_2b[] =
+static const struct SiS_LVDSDes SiS300_PanelType04_2b[] =
{
{1152, 622},
{1152, 597},
@@ -1419,376 +895,7 @@ static const SiS_LVDSDesStruct SiS300_PanelType04_2b[] =
/* CRT1 CRTC for slave modes */
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_1[] =
-{
- {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
- 0x00 }},
- {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
- 0x00 }},
- {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
- 0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
- 0x00 }},
- {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_1_H[] =
-{
- {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
- 0x00 }},
- {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
- 0x00 }},
- {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
- 0x00 }},
- {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
- 0x00 }},
- {{0x30,0x27,0x94,0x2c,0x92,0x04,0x3e,
- 0xe0,0x85,0xdf,0xfb,0x10,0x00,0x04,
- 0x00 }},
- {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_1[] =
-{
- {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
- 0x00}},
- {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_1_H[] =
-{
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00 }},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5D,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5D,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
- 0xE2,0x89,0xdf,0x05,0x00,0x00,0x44,
- 0x00}},
- {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
- 0x5A,0x8F,0x57,0x7D,0x20,0x00,0x55,
- 0x01}},
- {{0x4f,0x3F,0x93,0x45,0x0D,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01 }}
-
-#if 0
- {{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00 }},
- {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
- 0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
- 0x00}},
- {{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
- 0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
- 0x00}},
- {{0x37,0x27,0x9B,0x2b,0x94,0x04,0x3e,
- 0xE2,0x89,0xDf,0x05,0x00,0x00,0x44,
- 0x00}},
- {{0x41,0x31,0x85,0x35,0x1d,0x7c,0xf0,
- 0x5A,0x8F,0x57,0x7D,0x20,0x00,0x55,
- 0x01}},
- {{0x4f,0x3F,0x93,0x45,0x0D,0x24,0xf5,
- 0x02,0x88,0xFf,0x25,0x10,0x00,0x01,
- 0x01 }}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_1[] =
-{
- {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00 }},
- {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00 }},
- {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00 }},
- {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00 }},
- {{0x63,0x4f,0x87,0x54,0x9f,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
- 0x00 }},
- {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
- 0x01 }},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_1_H[] =
-{
- {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
- 0x00 }},
- {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
- 0x00 }},
- {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
- 0x00 }},
- {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
- 0x00 }},
- {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x04,
- 0x00 }},
- {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
- 0x01 }},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_2[] =
-{
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
- 0x1c,0x80,0xdf,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_2_H[] =
-{
- {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
- 0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
- 0x00 }},
- {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
- 0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
- 0x00 }},
- {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
- 0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
- 0x00 }},
- {{0x3d,0x27,0x81,0x3a,0x1a,0x72,0x3e,
- 0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
- 0x00 }},
- {{0x3d,0x27,0x81,0x32,0x1a,0x72,0xba,
- 0x1c,0x80,0xdf,0x73,0x00,0x00,0x05,
- 0x00 }},
- {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_2[] =
-{
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x02,
- 0x01 }},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_2_H[] =
-{
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x01,
- 0x01 }},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_2[] =
-{
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x02,
- 0x01 }},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_2_H[] =
-{
- {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x4f,0x31,0x93,0x3e,0x86,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x01,
- 0x01 }},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1XXXxXXX_1[] =
-{
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x05,
- 0x00}},
- {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}},
- {{0xce,0x9f,0x92,0xa8,0x14,0x28,0x5a,
- 0x00,0x84,0xff,0x29,0x09,0x00,0x07,
- 0x01}},
- {{0xce,0x9f,0x92,0xa9,0x17,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x07,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS300_LVDSCRT1XXXxXXX_1_H[] =
-{
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0x0b,0x3e,
- 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
- 0x00}},
- {{0x4d,0x31,0x91,0x3b,0x03,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x01,
- 0x01}},
- {{0x63,0x3f,0x87,0x4a,0x92,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-
-static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1UNTSC[] =
+static const struct SiS_LVDSCRT1Data SiS300_CHTVCRT1UNTSC[] =
{
{{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
@@ -1810,7 +917,7 @@ static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1UNTSC[] =
0x01 }}
};
-static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1ONTSC[] =
+static const struct SiS_LVDSCRT1Data SiS300_CHTVCRT1ONTSC[] =
{
{{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
@@ -1832,7 +939,7 @@ static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1ONTSC[] =
0x01 }}
};
-static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1UPAL[] =
+static const struct SiS_LVDSCRT1Data SiS300_CHTVCRT1UPAL[] =
{
{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
@@ -1854,7 +961,7 @@ static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1UPAL[] =
0x01 }}
};
-static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1OPAL[] =
+static const struct SiS_LVDSCRT1Data SiS300_CHTVCRT1OPAL[] =
{
{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
@@ -1876,7 +983,7 @@ static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1OPAL[] =
0x01 }}
};
-static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1SOPAL[] =
+static const struct SiS_LVDSCRT1Data SiS300_CHTVCRT1SOPAL[] =
{
{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
@@ -1898,7 +1005,7 @@ static const SiS_LVDSCRT1DataStruct SiS300_CHTVCRT1SOPAL[] =
0x01 }}
};
-static const SiS_CHTVRegDataStruct SiS300_CHTVReg_UNTSC[] =
+static const struct SiS_CHTVRegData SiS300_CHTVReg_UNTSC[] =
{
{{0x4a,0x94,0x00,0x48,0xfe,0,0,0,0,0,0,0,0,0,0,0}},
{{0x4a,0x94,0x00,0x48,0xfe,0,0,0,0,0,0,0,0,0,0,0}},
@@ -1908,7 +1015,7 @@ static const SiS_CHTVRegDataStruct SiS300_CHTVReg_UNTSC[] =
{{0x8d,0xc4,0x00,0x3b,0xfb,0,0,0,0,0,0,0,0,0,0,0}} /* Mode 24: 800x600 NTSC 7/10 */
};
-static const SiS_CHTVRegDataStruct SiS300_CHTVReg_ONTSC[] =
+static const struct SiS_CHTVRegData SiS300_CHTVReg_ONTSC[] =
{
{{0x49,0x94,0x00,0x34,0xfe,0,0,0,0,0,0,0,0,0,0,0}},
{{0x49,0x94,0x00,0x34,0xfe,0,0,0,0,0,0,0,0,0,0,0}},
@@ -1918,7 +1025,7 @@ static const SiS_CHTVRegDataStruct SiS300_CHTVReg_ONTSC[] =
{{0x8c,0xb4,0x00,0x32,0xf9,0,0,0,0,0,0,0,0,0,0,0}} /* Mode 23: 800x600 NTSC 3/4 */
};
-static const SiS_CHTVRegDataStruct SiS300_CHTVReg_UPAL[] =
+static const struct SiS_CHTVRegData SiS300_CHTVReg_UPAL[] =
{
{{0x41,0x12,0x01,0x50,0x34,0,0,0,0,0,0,0,0,0,0,0}},
{{0x41,0x12,0x00,0x50,0x00,0,0,0,0,0,0,0,0,0,0,0}},
@@ -1929,7 +1036,7 @@ static const SiS_CHTVRegDataStruct SiS300_CHTVReg_UPAL[] =
};
-static const SiS_CHTVRegDataStruct SiS300_CHTVReg_OPAL[] =
+static const struct SiS_CHTVRegData SiS300_CHTVReg_OPAL[] =
{
{{0x41,0x12,0x01,0x50,0x34,0,0,0,0,0,0,0,0,0,0,0}}, /* Mode 9: 640x400 PAL 1/1 */
{{0x41,0x12,0x00,0x50,0x00,0,0,0,0,0,0,0,0,0,0,0}},
@@ -1940,26 +1047,26 @@ static const SiS_CHTVRegDataStruct SiS300_CHTVReg_OPAL[] =
};
-static const SiS_CHTVRegDataStruct SiS300_CHTVReg_SOPAL[] =
+static const struct SiS_CHTVRegData SiS300_CHTVReg_SOPAL[] =
{
{{0x41,0x12,0x01,0x50,0x34,0,0,0,0,0,0,0,0,0,0,0}}, /* Mode 9: 640x400 PAL 1/1 */
{{0x41,0x12,0x00,0x50,0x00,0,0,0,0,0,0,0,0,0,0,0}},
{{0x41,0x12,0x01,0x50,0x34,0,0,0,0,0,0,0,0,0,0,0}},
{{0x41,0x12,0x00,0x50,0x00,0,0,0,0,0,0,0,0,0,0,0}},
- {{0x60,0x30,0x00,0x10,0x00,0,0,0,0,0,0,0,0,0,0,0}}, /* TW: Mode 13: 640x480 PAL 5/4 */
- {{0x81,0x50,0x00,0x1b,0x00,0,0,0,0,0,0,0,0,0,0,0}} /* TW: Mode 19: 800x600 PAL 1/1 */
+ {{0x60,0x30,0x00,0x10,0x00,0,0,0,0,0,0,0,0,0,0,0}}, /* Mode 13: 640x480 PAL 5/4 */
+ {{0x81,0x50,0x00,0x1b,0x00,0,0,0,0,0,0,0,0,0,0,0}} /* Mode 19: 800x600 PAL 1/1 */
};
-static const UCHAR SiS300_CHTVVCLKUNTSC[] = {0x29,0x29,0x29,0x29,0x2a,0x2e};
+static const unsigned char SiS300_CHTVVCLKUNTSC[] = { 0x29,0x29,0x29,0x29,0x2a,0x2e };
-static const UCHAR SiS300_CHTVVCLKONTSC[] = {0x2c,0x2c,0x2c,0x2c,0x2d,0x2b};
+static const unsigned char SiS300_CHTVVCLKONTSC[] = { 0x2c,0x2c,0x2c,0x2c,0x2d,0x2b };
-static const UCHAR SiS300_CHTVVCLKSONTSC[] = {0x2c,0x2c,0x2c,0x2c,0x2d,0x2b};
+static const unsigned char SiS300_CHTVVCLKSONTSC[] = { 0x2c,0x2c,0x2c,0x2c,0x2d,0x2b };
-static const UCHAR SiS300_CHTVVCLKUPAL[] = {0x2f,0x2f,0x2f,0x2f,0x2f,0x31};
+static const unsigned char SiS300_CHTVVCLKUPAL[] = { 0x2f,0x2f,0x2f,0x2f,0x2f,0x31 };
-static const UCHAR SiS300_CHTVVCLKOPAL[] = {0x2f,0x2f,0x2f,0x2f,0x30,0x32};
+static const unsigned char SiS300_CHTVVCLKOPAL[] = { 0x2f,0x2f,0x2f,0x2f,0x30,0x32 };
-static const UCHAR SiS300_CHTVVCLKSOPAL[] = {0x2f,0x2f,0x2f,0x2f,0x36,0x29};
+static const unsigned char SiS300_CHTVVCLKSOPAL[] = { 0x2f,0x2f,0x2f,0x2f,0x36,0x29 };
diff --git a/drivers/video/sis/310vtbl.h b/drivers/video/sis/310vtbl.h
index 2c71d048f7c..54fcbbf4ef6 100644
--- a/drivers/video/sis/310vtbl.h
+++ b/drivers/video/sis/310vtbl.h
@@ -1,9 +1,9 @@
/* $XFree86$ */
/* $XdotOrg$ */
/*
- * Register settings for SiS 315/330 series
+ * Register settings for SiS 315/330/340 series
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,37 +50,13 @@
*
*/
-static const SiS_StStruct SiS310_SModeIDTable[]=
-{
- {0x01,0x9208,0x01,0x00,0x00,0x00,0x01,0x00, 0x40},
- {0x01,0x1210,0x14,0x01,0x01,0x00,0x01,0x00, 0x40},
- {0x01,0x1010,0x17,0x02,0x02,0x00,0x01,0x01, 0x40},
- {0x03,0x8208,0x03,0x00,0x00,0x00,0x01,0x02, 0x40},
- {0x03,0x0210,0x16,0x01,0x01,0x00,0x01,0x02, 0x40},
- {0x03,0x0010,0x18,0x02,0x02,0x00,0x01,0x03, 0x40},
- {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x04, 0x40},
- {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x05, 0x40},
- {0x07,0x0000,0x07,0x03,0x03,0x00,0x01,0x03, 0x40},
- {0x07,0x0000,0x19,0x02,0x02,0x00,0x01,0x03, 0x40},
- {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x04, 0x40},
- {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x05, 0x40},
- {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x05, 0x40},
- {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x05, 0x40},
- {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x05, 0x40},
- {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x05, 0x40},
- {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x04, 0x40},
- {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x05, 0x40},
- {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x05, 0x40},
- {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00, 0x40}
-};
-
-static const SiS_ExtStruct SiS310_EModeIDTable[]=
+static const struct SiS_Ext SiS310_EModeIDTable[] =
{
{0x6a,0x2212,0x0102,SIS_RI_800x600, 0x00,0x00,0x07,0x06,0x00, 3}, /* 800x600x? */
{0x2e,0x0a1b,0x0101,SIS_RI_640x480, 0x00,0x00,0x05,0x05,0x08, 2}, /* 640x480x8 */
- {0x2f,0x0a1b,0x0100,SIS_RI_640x400, 0x00,0x00,0x05,0x05,0x10, 0}, /* 640x400x8 */
+ {0x2f,0x0a1b,0x0100,SIS_RI_640x400, 0x00,0x00,0x05,0x05,0x10, 0}, /* 640x400x8 */
{0x30,0x2a1b,0x0103,SIS_RI_800x600, 0x00,0x00,0x07,0x06,0x00, 3}, /* 800x600x8 */
- {0x31,0x4a1b,0x0000,SIS_RI_720x480, 0x00,0x00,0x06,0x06,0x11,-1}, /* 720x480x8 */
+ {0x31,0x4a1b,0x0000,SIS_RI_720x480, 0x00,0x00,0x06,0x06,0x11,-1}, /* 720x480x8 */
{0x32,0x4a1b,0x0000,SIS_RI_720x576, 0x00,0x00,0x06,0x06,0x12,-1}, /* 720x576x8 */
{0x33,0x4a1d,0x0000,SIS_RI_720x480, 0x00,0x00,0x06,0x06,0x11,-1}, /* 720x480x16 */
{0x34,0x6a1d,0x0000,SIS_RI_720x576, 0x00,0x00,0x06,0x06,0x12,-1}, /* 720x576x16 */
@@ -103,10 +79,10 @@ static const SiS_ExtStruct SiS310_EModeIDTable[]=
{0x4d,0x0e7d,0x011a,SIS_RI_1280x1024,0x00,0x00,0x00,0x00,0x1a, 8}, /* 1280x1024x16 */
{0x50,0x9a1b,0x0132,SIS_RI_320x240, 0x00,0x00,0x04,0x04,0x26, 2}, /* 320x240x8 */
{0x51,0xba1b,0x0133,SIS_RI_400x300, 0x00,0x00,0x07,0x07,0x27, 3}, /* 400x300x8 */
- {0x52,0xba1b,0x0134,SIS_RI_512x384, 0x00,0x00,0x00,0x00,0x28, 4}, /* 512x384x8 */
+ {0x52,0xba1b,0x0134,SIS_RI_512x384, 0x00,0x00,0x00,0x00,0x28, 4}, /* 512x384x8 */
{0x56,0x9a1d,0x0135,SIS_RI_320x240, 0x00,0x00,0x04,0x04,0x26, 2}, /* 320x240x16 */
{0x57,0xba1d,0x0136,SIS_RI_400x300, 0x00,0x00,0x07,0x07,0x27, 3}, /* 400x300x16 */
- {0x58,0xba1d,0x0137,SIS_RI_512x384, 0x00,0x00,0x00,0x00,0x28, 4}, /* 512x384x16 */
+ {0x58,0xba1d,0x0137,SIS_RI_512x384, 0x00,0x00,0x00,0x00,0x28, 4}, /* 512x384x16 */
{0x59,0x9a1b,0x0138,SIS_RI_320x200, 0x00,0x00,0x04,0x04,0x25, 0}, /* 320x200x8 */
{0x5a,0x021b,0x0138,SIS_RI_320x240, 0x00,0x00,0x00,0x00,0x3f, 2}, /* 320x240x8 fstn */
{0x5b,0x0a1d,0x0135,SIS_RI_320x240, 0x00,0x00,0x00,0x00,0x3f, 2}, /* 320x240x16 fstn */
@@ -139,406 +115,335 @@ static const SiS_ExtStruct SiS310_EModeIDTable[]=
{0x23,0x0e3b,0x0000,SIS_RI_1280x768, 0x00,0x00,0x00,0x00,0x40, 6}, /* 1280x768x8 */
{0x24,0x0e7d,0x0000,SIS_RI_1280x768, 0x00,0x00,0x00,0x00,0x40, 6}, /* 1280x768x16 */
{0x25,0x0eff,0x0000,SIS_RI_1280x768, 0x00,0x00,0x00,0x00,0x40, 6}, /* 1280x768x32 */
- {0x26,0x0e3b,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x41, 9}, /* 1400x1050x8 */
- {0x27,0x0e7d,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x41, 9}, /* 1400x1050x16 */
- {0x28,0x0eff,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x41, 9}, /* 1400x1050x32*/
- {0x29,0x4e1b,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x43,-1}, /* 1152x864 */
- {0x2a,0x4e3d,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x43,-1},
- {0x2b,0x4e7f,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x43,-1},
- {0x39,0x6a1b,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x46,-1}, /* 848x480 */
- {0x3b,0x6a3d,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x46,-1},
- {0x3e,0x6a7f,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x46,-1},
- {0x3f,0x6a1b,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x48,-1}, /* 856x480 */
- {0x42,0x6a3d,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x48,-1},
- {0x45,0x6a7f,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x48,-1},
- {0x48,0x6a3b,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4a,-1}, /* 1360x768 */
- {0x4b,0x6a7d,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4a,-1},
- {0x4e,0x6aff,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4a,-1},
+ {0x26,0x0e3b,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x43, 9}, /* 1400x1050x8 */
+ {0x27,0x0e7d,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x43, 9}, /* 1400x1050x16 */
+ {0x28,0x0eff,0x0000,SIS_RI_1400x1050,0x00,0x00,0x00,0x00,0x43, 9}, /* 1400x1050x32*/
+ {0x29,0x4e1b,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x45,-1}, /* 1152x864 */
+ {0x2a,0x4e3d,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x45,-1},
+ {0x2b,0x4e7f,0x0000,SIS_RI_1152x864, 0x00,0x00,0x00,0x00,0x45,-1},
+ {0x39,0x6a1b,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x48,-1}, /* 848x480 */
+ {0x3b,0x6a3d,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x48,-1},
+ {0x3e,0x6a7f,0x0000,SIS_RI_848x480, 0x00,0x00,0x00,0x00,0x48,-1},
+ {0x3f,0x6a1b,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x4a,-1}, /* 856x480 */
+ {0x42,0x6a3d,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x4a,-1},
+ {0x45,0x6a7f,0x0000,SIS_RI_856x480, 0x00,0x00,0x00,0x00,0x4a,-1},
+ {0x48,0x6a3b,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4c,-1}, /* 1360x768 */
+ {0x4b,0x6a7d,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4c,-1},
+ {0x4e,0x6aff,0x0000,SIS_RI_1360x768, 0x00,0x00,0x00,0x00,0x4c,-1},
{0x4f,0x9a1f,0x0000,SIS_RI_320x200, 0x00,0x00,0x04,0x04,0x25, 0}, /* 320x200x32 */
{0x53,0x9a1f,0x0000,SIS_RI_320x240, 0x00,0x00,0x04,0x04,0x26, 2}, /* 320x240x32 */
{0x54,0xba1f,0x0000,SIS_RI_400x300, 0x00,0x00,0x07,0x07,0x27, 3}, /* 400x300x32 */
- {0x5f,0x6a1b,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4b,-1}, /* 768x576 */
- {0x60,0x6a1d,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4b,-1},
- {0x61,0x6a3f,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4b,-1},
- {0x14,0x0e3b,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4c, 7}, /* 1280x800 */
- {0x15,0x0e7d,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4c, 7},
- {0x16,0x0eff,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4c, 7},
- {0x17,0x0e3b,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x4d, 9}, /* 1680x1050 */
- {0x18,0x0e7d,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x4d, 9},
- {0x19,0x0eff,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x4d, 9},
- {0x2c,0x267b,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x4e,-1}, /* 1920x1080(i) */
- {0x2d,0x26fd,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x4e,-1},
- {0x73,0x27ff,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x4e,-1},
- {0x1d,0x6a1b,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x4f,-1}, /* 960x540 */
- {0x1e,0x6a3d,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x4f,-1},
- {0x1f,0x6a7f,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x4f,-1},
- {0x20,0x6a1b,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x50,-1}, /* 960x600 */
- {0x21,0x6a3d,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x50,-1},
- {0x22,0x6a7f,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x50,-1},
+ {0x5f,0x6a1b,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4d,-1}, /* 768x576 */
+ {0x60,0x6a1d,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4d,-1},
+ {0x61,0x6a3f,0x0000,SIS_RI_768x576, 0x00,0x00,0x06,0x06,0x4d,-1},
+ {0x14,0x0e3b,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4e, 7}, /* 1280x800 */
+ {0x15,0x0e7d,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4e, 7},
+ {0x16,0x0eff,0x0000,SIS_RI_1280x800, 0x00,0x00,0x00,0x00,0x4e, 7},
+ {0x17,0x0e3b,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x51, 9}, /* 1680x1050 */
+ {0x18,0x0e7d,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x51, 9},
+ {0x19,0x0eff,0x0000,SIS_RI_1680x1050,0x00,0x00,0x00,0x00,0x51, 9},
+ {0x2c,0x267b,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x52,-1}, /* 1920x1080(i) */
+ {0x2d,0x26fd,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x52,-1},
+ {0x73,0x27ff,0x0000,SIS_RI_1920x1080,0x00,0x00,0x00,0x00,0x52,-1},
+ {0x1d,0x6a1b,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x53,-1}, /* 960x540 */
+ {0x1e,0x6a3d,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x53,-1},
+ {0x1f,0x6a7f,0x0000,SIS_RI_960x540, 0x00,0x00,0x00,0x00,0x53,-1},
+ {0x20,0x6a1b,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x54,-1}, /* 960x600 */
+ {0x21,0x6a3d,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x54,-1},
+ {0x22,0x6a7f,0x0000,SIS_RI_960x600, 0x00,0x00,0x00,0x00,0x54,-1},
+ {0x1a,0x0e3b,0x0000,SIS_RI_1280x854, 0x00,0x00,0x00,0x00,0x55, 8}, /* 1280x854 */
+ {0x1b,0x0e7d,0x0000,SIS_RI_1280x854, 0x00,0x00,0x00,0x00,0x55, 8},
+ {0x1c,0x0eff,0x0000,SIS_RI_1280x854, 0x00,0x00,0x00,0x00,0x55, 8},
{0xff,0x0000,0x0000,0, 0x00,0x00,0x00,0x00,0x00,-1}
};
-static const SiS_Ext2Struct SiS310_RefIndex[]=
-{
- {0x085f,0x0d,0x03,0x05,0x05,0x6a, 800, 600, 0x40}, /* 0x0 */
- {0x0067,0x0e,0x04,0x05,0x05,0x6a, 800, 600, 0x40}, /* 0x1 */
- {0x0067,0x0f,0x08,0x48,0x05,0x6a, 800, 600, 0x40}, /* 0x2 */
- {0x0067,0x10,0x07,0x8b,0x05,0x6a, 800, 600, 0x40}, /* 0x3 */
- {0x0047,0x11,0x0a,0x00,0x05,0x6a, 800, 600, 0x40}, /* 0x4 */
- {0x0047,0x12,0x0d,0x00,0x05,0x6a, 800, 600, 0x40}, /* 0x5 */
- {0x0047,0x13,0x13,0x00,0x05,0x6a, 800, 600, 0x20}, /* 0x6 */
- {0x0107,0x14,0x1c,0x00,0x05,0x6a, 800, 600, 0x20}, /* 0x7 */
- {0xc85f,0x05,0x00,0x04,0x04,0x2e, 640, 480, 0x40}, /* 0x8 */
- {0xc067,0x06,0x02,0x04,0x04,0x2e, 640, 480, 0x40}, /* 0x9 */
- {0xc067,0x07,0x02,0x47,0x04,0x2e, 640, 480, 0x40}, /* 0xa */
- {0xc067,0x08,0x03,0x8a,0x04,0x2e, 640, 480, 0x40}, /* 0xb */
- {0xc047,0x09,0x05,0x00,0x04,0x2e, 640, 480, 0x40}, /* 0xc */
- {0xc047,0x0a,0x09,0x00,0x04,0x2e, 640, 480, 0x40}, /* 0xd */
- {0xc047,0x0b,0x0e,0x00,0x04,0x2e, 640, 480, 0x40}, /* 0xe */
- {0xc047,0x0c,0x15,0x00,0x04,0x2e, 640, 480, 0x40}, /* 0xf */
- {0x487f,0x04,0x00,0x00,0x00,0x2f, 640, 400, 0x30}, /* 0x10 */
- {0xc06f,0x3c,0x01,0x06,0x13,0x31, 720, 480, 0x30}, /* 0x11 */
- {0x006f,0x3d,0x03,0x06,0x14,0x32, 720, 576, 0x30}, /* 0x12 */
- {0x0087,0x15,0x06,0x00,0x06,0x37,1024, 768, 0x30}, /* 0x13 */
- {0xc877,0x16,0x0b,0x06,0x06,0x37,1024, 768, 0x20}, /* 0x14 */
- {0xc067,0x17,0x0f,0x49,0x06,0x37,1024, 768, 0x20}, /* 0x15 */
- {0x0067,0x18,0x11,0x00,0x06,0x37,1024, 768, 0x20}, /* 0x16 */
- {0x0047,0x19,0x16,0x8c,0x06,0x37,1024, 768, 0x20}, /* 0x17 */
- {0x0107,0x1a,0x1b,0x00,0x06,0x37,1024, 768, 0x10}, /* 0x18 */
- {0x0107,0x1b,0x1f,0x00,0x06,0x37,1024, 768, 0x10}, /* 0x19 */
- {0x0087,0x1c,0x11,0x00,0x07,0x3a,1280,1024, 0x30}, /* 0x1a */
- {0x0137,0x1d,0x19,0x07,0x07,0x3a,1280,1024, 0x00}, /* 0x1b */
- {0x0107,0x1e,0x1e,0x00,0x07,0x3a,1280,1024, 0x00}, /* 0x1c */
- {0x0207,0x1f,0x20,0x00,0x07,0x3a,1280,1024, 0x00}, /* 0x1d */
- {0x0227,0x20,0x21,0x09,0x09,0x3c,1600,1200, 0x00}, /* 0x1e */
- {0x0407,0x21,0x22,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x1f */
- {0x0407,0x22,0x23,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x20 */
- {0x0407,0x23,0x25,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x21 */
- {0x0007,0x24,0x26,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x22 */
- {0x0007,0x25,0x2c,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x23 */
- {0x0007,0x26,0x34,0x00,0x09,0x3c,1600,1200, 0x00}, /* 0x24 */
- {0x407f,0x00,0x00,0x00,0x00,0x40, 320, 200, 0x30}, /* 0x25 */
- {0xc07f,0x01,0x00,0x04,0x04,0x50, 320, 240, 0x30}, /* 0x26 */
- {0x007f,0x02,0x04,0x05,0x05,0x51, 400, 300, 0x30}, /* 0x27 */
- {0xc077,0x03,0x0b,0x06,0x06,0x52, 512, 384, 0x30}, /* 0x28 */
- {0x8007,0x27,0x27,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x29 */
- {0x4007,0x28,0x29,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x2a */
- {0x4007,0x29,0x2e,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x2b */
- {0x4007,0x2a,0x30,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x2c */
- {0x4007,0x2b,0x35,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x2d */
- {0x4005,0x2c,0x39,0x00,0x00,0x68,1920,1440, 0x00}, /* 0x2e */
- {0x4007,0x2d,0x2b,0x00,0x00,0x6c,2048,1536, 0x00}, /* 0x2f */
- {0x4007,0x2e,0x31,0x00,0x00,0x6c,2048,1536, 0x00}, /* 0x30 */
- {0x4007,0x2f,0x33,0x00,0x00,0x6c,2048,1536, 0x00}, /* 0x31 */
- {0x4007,0x30,0x37,0x00,0x00,0x6c,2048,1536, 0x00}, /* 0x32 */
- {0x4005,0x31,0x38,0x00,0x00,0x6c,2048,1536, 0x00}, /* 0x33 */
- {0x0077,0x32,0x40,0x08,0x18,0x70, 800, 480, 0x30}, /* 0x34 */
- {0x0047,0x33,0x07,0x08,0x18,0x70, 800, 480, 0x30}, /* 0x35 */
- {0x0047,0x34,0x0a,0x08,0x18,0x70, 800, 480, 0x30}, /* 0x36 */
- {0x0077,0x35,0x0b,0x09,0x19,0x71,1024, 576, 0x30}, /* 0x37 */
- {0x0047,0x36,0x11,0x09,0x19,0x71,1024, 576, 0x30}, /* 0x38 */
- {0x0047,0x37,0x16,0x09,0x19,0x71,1024, 576, 0x30}, /* 0x39 */
- {0x1137,0x38,0x19,0x0a,0x0c,0x75,1280, 720, 0x30}, /* 0x3a */
- {0x1107,0x39,0x1e,0x0a,0x0c,0x75,1280, 720, 0x30}, /* 0x3b */
- {0x1307,0x3a,0x20,0x0a,0x0c,0x75,1280, 720, 0x30}, /* 0x3c */
- {0x0127,0x3b,0x19,0x08,0x0a,0x7c,1280, 960, 0x30}, /* 0x3d */
- {0x0227,0x4c,0x59,0x08,0x0a,0x7c,1280, 960, 0x20}, /* 0x3e */
- {0xc07f,0x4e,0x00,0x06,0x04,0x5a, 320, 240, 0x30}, /* 0x3f */ /* FSTN 320x240 */
- {0x0077,0x42,0x5b,0x08,0x11,0x23,1280, 768, 0x30}, /* 0x40 */ /* 0x5b was 0x12 */
- {0x0127,0x43,0x4d,0x08,0x0b,0x26,1400,1050, 0x30}, /* 0x41 */
- {0x0207,0x4b,0x5a,0x08,0x0b,0x26,1400,1050, 0x30}, /* 0x42 1400x1050-75Hz */
- {0x0127,0x54,0x6d,0x00,0x1a,0x29,1152, 864, 0x30}, /* 0x43 1152x864-60Hz */
- {0x0127,0x44,0x19,0x00,0x1a,0x29,1152, 864, 0x30}, /* 0x44 1152x864-75Hz */
- {0x0127,0x4a,0x1e,0x00,0x1a,0x29,1152, 864, 0x30}, /* 0x45 1152x864-85Hz */
- {0x0087,0x45,0x57,0x00,0x16,0x39, 848, 480, 0x30}, /* 0x46 848x480-38Hzi */
- {0xc067,0x46,0x55,0x0b,0x16,0x39, 848, 480, 0x30}, /* 0x47 848x480-60Hz */
- {0x0087,0x47,0x57,0x00,0x17,0x3f, 856, 480, 0x30}, /* 0x48 856x480-38Hzi */
- {0xc067,0x48,0x57,0x00,0x17,0x3f, 856, 480, 0x30}, /* 0x49 856x480-60Hz */
- {0x0067,0x49,0x58,0x0c,0x1b,0x48,1360, 768, 0x30}, /* 0x4a 1360x768-60Hz */
- {0x006f,0x4d,0x03,0x06,0x15,0x5f, 768, 576, 0x30}, /* 0x4b 768x576-56Hz */
- {0x0067,0x4f,0x5c,0x08,0x0d,0x14,1280, 800, 0x30}, /* 0x4c 1280x800-60Hz */
- {0x0067,0x50,0x5d,0x0c,0x0e,0x17,1680,1050, 0x30}, /* 0x4d 1680x1050-60Hz */
- {0x0087,0x51,0x69,0x00,0x00,0x2c,1920,1080, 0x30}, /* 0x4e 1920x1080 60Hzi */
- {0x0067,0x52,0x6a,0x00,0x1c,0x1d, 960, 540, 0x30}, /* 0x4f 960x540 60Hz */
- {0x0077,0x53,0x6b,0x0b,0x1d,0x20, 960, 600, 0x30}, /* 0x50 960x600 60Hz */
- {0xffff,0x00,0x00,0x00,0x00,0x00, 0, 0, 0}
-};
-
-#ifdef LINUX_XF86
-static const struct {
- UCHAR Ext_ModeID; /* ModeID in new ROM */
- UCHAR Ext_MyModeID; /* corresponding ModeID in my tables (0 = identical) */
- USHORT Ext_VESAID; /* corresponding VESA ID in new ROM */
-} SiS_EModeIDTable661[] = {
- { 0x6a, 0x00, 0x0102 },
- { 0x1d, 0x20, 0x0000 },
- { 0x1e, 0x21, 0x0000 },
- { 0x1f, 0x22, 0x0000 },
- { 0x20, 0x29, 0x0000 },
- { 0x21, 0x2a, 0x0000 },
- { 0x22, 0x2b, 0x0000 },
- { 0x23, 0x00, 0x011c },
- { 0x24, 0x00, 0x011d },
- { 0x25, 0x00, 0x011e },
- { 0x26, 0x00, 0x011f },
- { 0x27, 0x00, 0x0120 },
- { 0x28, 0x00, 0x0121 },
- { 0x2a, 0x14, 0x013d },
- { 0x2b, 0x15, 0x013e },
- { 0x2c, 0x16, 0x013f },
- { 0x2e, 0x00, 0x0101 },
- { 0x2f, 0x00, 0x0100 },
- { 0x30, 0x00, 0x0103 },
- { 0x37, 0x00, 0x0104 },
- { 0x38, 0x00, 0x0105 },
- { 0x3a, 0x00, 0x0107 },
- { 0x3c, 0x00, 0x0125 },
- { 0x3d, 0x00, 0x0126 },
- { 0x40, 0x00, 0x010d },
- { 0x41, 0x00, 0x010e },
- { 0x43, 0x00, 0x0110 },
- { 0x44, 0x00, 0x0111 },
- { 0x46, 0x00, 0x0113 },
- { 0x47, 0x00, 0x0114 },
- { 0x49, 0x00, 0x0116 },
- { 0x4a, 0x00, 0x0117 },
- { 0x4c, 0x00, 0x0119 },
- { 0x4d, 0x00, 0x011a },
- { 0x50, 0x00, 0x0127 },
- { 0x51, 0x00, 0x0128 },
- { 0x52, 0x00, 0x0129 },
- { 0x56, 0x00, 0x012a },
- { 0x57, 0x00, 0x012b },
- { 0x58, 0x00, 0x012c },
- { 0x59, 0x00, 0x012d },
- { 0x5a, 0x17, 0x012e },
- { 0x5b, 0x18, 0x012f },
- { 0x5c, 0x19, 0x0130 },
- { 0x5d, 0x00, 0x0131 },
- { 0x62, 0x00, 0x0112 },
- { 0x63, 0x00, 0x0115 },
- { 0x64, 0x00, 0x0118 },
- { 0x65, 0x00, 0x011b },
- { 0x66, 0x00, 0x0132 },
- { 0x75, 0x00, 0x013a },
- { 0x78, 0x00, 0x013b },
- { 0x79, 0x00, 0x013c },
- { 0x7b, 0x7c, 0x0136 },
- { 0x7c, 0x7d, 0x0137 },
- { 0x7d, 0x7e, 0x0138 },
- { 0xff, 0xff, 0xffff }
-};
-#endif
-
-static const SiS_CRT1TableStruct SiS310_CRT1Table[]=
+static const struct SiS_Ext2 SiS310_RefIndex[] =
+{
+ {0x085f,0x0d,0x03,0x05,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x0 */
+ {0x0067,0x0e,0x04,0x05,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1 */
+ {0x0067,0x0f,0x08,0x48,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2 */
+ {0x0067,0x10,0x07,0x8b,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x3 */
+ {0x0047,0x11,0x0a,0x00,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x4 */
+ {0x0047,0x12,0x0d,0x00,0x05,0x6a, 800, 600, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x5 */
+ {0x0047,0x13,0x13,0x00,0x05,0x6a, 800, 600, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x6 */
+ {0x0107,0x14,0x1c,0x00,0x05,0x6a, 800, 600, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x7 */
+ {0xc85f,0x05,0x00,0x04,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x8 */
+ {0xc067,0x06,0x02,0x04,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x9 */
+ {0xc067,0x07,0x02,0x47,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xa */
+ {0xc067,0x08,0x03,0x8a,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xb */
+ {0xc047,0x09,0x05,0x00,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xc */
+ {0xc047,0x0a,0x09,0x00,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xd */
+ {0xc047,0x0b,0x0e,0x00,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xe */
+ {0xc047,0x0c,0x15,0x00,0x04,0x2e, 640, 480, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0xf */
+ {0x487f,0x04,0x00,0x00,0x00,0x2f, 640, 400, 0x30, 0x55, 0x6e, 0x00, 0x00, 0x00, 0x00}, /* 0x10 */
+ {0xc06f,0x3c,0x01,0x06,0x13,0x31, 720, 480, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x11 */
+ {0x006f,0x3d,0x6f,0x06,0x14,0x32, 720, 576, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x12 (6f was 03) */
+ {0x0087,0x15,0x06,0x00,0x06,0x37,1024, 768, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x13 */
+ {0xc877,0x16,0x0b,0x06,0x06,0x37,1024, 768, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x14 */
+ {0xc067,0x17,0x0f,0x49,0x06,0x37,1024, 768, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x15 */
+ {0x0067,0x18,0x11,0x00,0x06,0x37,1024, 768, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x16 */
+ {0x0047,0x19,0x16,0x8c,0x06,0x37,1024, 768, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x17 */
+ {0x0107,0x1a,0x1b,0x00,0x06,0x37,1024, 768, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x18 */
+ {0x0107,0x1b,0x1f,0x00,0x06,0x37,1024, 768, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x19 */
+ {0x0087,0x1c,0x11,0x00,0x07,0x3a,1280,1024, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1a */
+ {0x0137,0x1d,0x19,0x07,0x07,0x3a,1280,1024, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1b */
+ {0x0107,0x1e,0x1e,0x00,0x07,0x3a,1280,1024, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1c */
+ {0x0207,0x1f,0x20,0x00,0x07,0x3a,1280,1024, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1d */
+ {0x0227,0x20,0x21,0x09,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1e */
+ {0x0407,0x21,0x22,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x1f */
+ {0x0407,0x22,0x23,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x20 */
+ {0x0407,0x23,0x25,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x21 */
+ {0x0007,0x24,0x26,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x22 */
+ {0x0007,0x25,0x2c,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x23 */
+ {0x0007,0x26,0x34,0x00,0x09,0x3c,1600,1200, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x24 */
+ {0x407f,0x00,0x00,0x00,0x00,0x40, 320, 200, 0x30, 0x56, 0x4e, 0x00, 0x00, 0x00, 0x00}, /* 0x25 */
+ {0xc07f,0x01,0x00,0x04,0x04,0x50, 320, 240, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x26 */
+ {0x007f,0x02,0x04,0x05,0x05,0x51, 400, 300, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x27 */
+ {0xc077,0x03,0x0b,0x06,0x06,0x52, 512, 384, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x28 */
+ {0x8007,0x27,0x27,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x29 */
+ {0x4007,0x28,0x29,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2a */
+ {0x4007,0x29,0x2e,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2b */
+ {0x4007,0x2a,0x30,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2c */
+ {0x4007,0x2b,0x35,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2d */
+ {0x4005,0x2c,0x39,0x00,0x00,0x68,1920,1440, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2e */
+ {0x4007,0x2d,0x2b,0x00,0x00,0x6c,2048,1536, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x2f */
+ {0x4007,0x2e,0x31,0x00,0x00,0x6c,2048,1536, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x30 */
+ {0x4007,0x2f,0x33,0x00,0x00,0x6c,2048,1536, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x31 */
+ {0x4007,0x30,0x37,0x00,0x00,0x6c,2048,1536, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x32 */
+ {0x4005,0x31,0x38,0x00,0x00,0x6c,2048,1536, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x33 */
+ {0x2077,0x32,0x40,0x08,0x18,0x70, 800, 480, 0x30, 0x00, 0x00, 0x32, 0x40, 0x5e, 0x73}, /* 0x34 */
+ {0x2047,0x33,0x07,0x08,0x18,0x70, 800, 480, 0x30, 0x00, 0x00, 0x33, 0x07, 0xff, 0xff}, /* 0x35 */
+ {0x2047,0x34,0x0a,0x08,0x18,0x70, 800, 480, 0x30, 0x00, 0x00, 0x34, 0x0a, 0xff, 0xff}, /* 0x36 */
+ {0x2077,0x35,0x0b,0x09,0x19,0x71,1024, 576, 0x30, 0x00, 0x00, 0x35, 0x0b, 0x5f, 0x74}, /* 0x37 */
+ {0x2047,0x36,0x11,0x09,0x19,0x71,1024, 576, 0x30, 0x00, 0x00, 0x36, 0x11, 0xff, 0xff}, /* 0x38 */
+ {0x2047,0x37,0x16,0x09,0x19,0x71,1024, 576, 0x30, 0x00, 0x00, 0x37, 0x16, 0xff, 0xff}, /* 0x39 */
+ {0x3137,0x38,0x19,0x0a,0x0c,0x75,1280, 720, 0x30, 0x00, 0x00, 0x38, 0x19, 0x60, 0x75}, /* 0x3a */
+ {0x3107,0x39,0x1e,0x0a,0x0c,0x75,1280, 720, 0x30, 0x00, 0x00, 0x39, 0x1e, 0xff, 0xff}, /* 0x3b */
+ {0x3307,0x3a,0x20,0x0a,0x0c,0x75,1280, 720, 0x30, 0x00, 0x00, 0x3a, 0x20, 0xff, 0xff}, /* 0x3c */
+ {0x0127,0x3b,0x19,0x08,0x0a,0x7c,1280, 960, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x3d */
+ {0x0227,0x4c,0x59,0x08,0x0a,0x7c,1280, 960, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x3e */
+ {0xc07f,0x4e,0x00,0x06,0x04,0x5a, 320, 240, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x3f */ /* FSTN 320x240 */
+ {0x2077,0x42,0x5b,0x08,0x11,0x23,1280, 768, 0x30, 0x00, 0x00, 0x58, 0x19, 0x42, 0x5b}, /* 0x40 */ /* 0x5b was 0x12 */
+ {0x2077,0x42,0x5b,0x08,0x11,0x23,1280, 768, 0x30, 0x00, 0x00, 0x59, 0x1e, 0xff, 0xff}, /* 0x41 */
+ {0x2077,0x42,0x5b,0x08,0x11,0x23,1280, 768, 0x30, 0x00, 0x00, 0x5a, 0x20, 0xff, 0xff}, /* 0x42 */
+ {0x0127,0x43,0x4d,0x08,0x0b,0x26,1400,1050, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x43 */
+ {0x0207,0x4b,0x5a,0x08,0x0b,0x26,1400,1050, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x44 1400x1050-75Hz */
+ {0x0127,0x54,0x6d,0x00,0x1a,0x29,1152, 864, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x45 1152x864-60Hz */
+ {0x0127,0x44,0x19,0x00,0x1a,0x29,1152, 864, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x46 1152x864-75Hz */
+ {0x0127,0x4a,0x1e,0x00,0x1a,0x29,1152, 864, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x47 1152x864-85Hz */
+ {0x0087,0x45,0x57,0x00,0x16,0x39, 848, 480, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x48 848x480-38Hzi */
+ {0xc067,0x46,0x55,0x0b,0x16,0x39, 848, 480, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x49 848x480-60Hz */
+ {0x0087,0x47,0x57,0x00,0x17,0x3f, 856, 480, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x4a 856x480-38Hzi */
+ {0xc067,0x48,0x57,0x00,0x17,0x3f, 856, 480, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x4b 856x480-60Hz */
+ {0x0067,0x49,0x58,0x0c,0x1b,0x48,1360, 768, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x4c 1360x768-60Hz */
+ {0x006f,0x4d,0x71,0x06,0x15,0x5f, 768, 576, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x4d 768x576-56Hz */
+ {0x2067,0x4f,0x5c,0x08,0x0d,0x14,1280, 800, 0x30, 0x00, 0x00, 0x5b, 0x19, 0x4f, 0x5c}, /* 0x4e 1280x800-60Hz */
+ {0x2067,0x4f,0x5c,0x08,0x0d,0x14,1280, 800, 0x30, 0x00, 0x00, 0x5c, 0x1e, 0xff, 0xff}, /* 0x4f 1280x800-75Hz */
+ {0x2067,0x4f,0x5c,0x08,0x0d,0x14,1280, 800, 0x30, 0x00, 0x00, 0x5d, 0x20, 0xff, 0xff}, /* 0x50 1280x800-85Hz */
+ {0x0067,0x50,0x5d,0x0c,0x0e,0x17,1680,1050, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x51 1680x1050-60Hz */
+ {0x0087,0x51,0x69,0x00,0x00,0x2c,1920,1080, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x52 1920x1080 60Hzi */
+ {0x0067,0x52,0x6a,0x00,0x1c,0x1d, 960, 540, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x53 960x540 60Hz */
+ {0x0077,0x53,0x6b,0x0b,0x1d,0x20, 960, 600, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0x54 960x600 60Hz */
+ {0x2067,0x61,0x76,0x0d,0x22,0x1a,1280, 854, 0x30, 0x00, 0x00, 0x62, 0x19, 0x61, 0x76}, /* 0x55 1280x854-60Hz */
+ {0x2067,0x61,0x76,0x0d,0x22,0x1a,1280, 854, 0x30, 0x00, 0x00, 0x63, 0x1e, 0xff, 0xff}, /* 0x56 1280x854-75Hz */
+ {0x2067,0x61,0x76,0x0d,0x22,0x1a,1280, 854, 0x30, 0x00, 0x00, 0x64, 0x20, 0xff, 0xff}, /* 0x57 1280x854-85Hz */
+ {0xffff,0x00,0x00,0x00,0x00,0x00, 0, 0, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+
+static const struct SiS_CRT1Table SiS310_CRT1Table[] =
{
{{0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x00,
- 0x00}}, /* 0x0 */
+ 0x00}}, /* 0x0 */
{{0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e,
0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
- 0x00}}, /* 0x1 */
+ 0x00}}, /* 0x1 */
{{0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0,
0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
- 0x01}}, /* 0x2 */
+ 0x01}}, /* 0x2 */
{{0x4f,0x3f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x01,
- 0x01}}, /* 0x3 */
+ 0x01}}, /* 0x3 */
{{0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x05,
- 0x00}}, /* 0x4 */
-#if 0
- {{0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
- 0x00}}, /* 0x5 */
-#endif
- {{0x5f,0x4f,0x4f,0x83,0x55,0x81,0x0b,0x3e, /* 0x05 - corrected 640x480-60 */
+ 0x00}}, /* 0x4 */
+ {{0x5f,0x4f,0x4f,0x83,0x55,0x81,0x0b,0x3e, /* corrected 640x480-60 */
0xe9,0x8b,0xdf,0xe8,0x0c,0x00,0x00,0x05,
- 0x00}},
-#if 0
- {{0x63,0x4f,0x50,0x86,0x56,0x9b,0x06,0x3e,
- 0xe8,0x8b,0xdf,0xe7,0xff,0x10,0x00,0x01,
- 0x00}}, /* 0x6 */
-#endif
- {{0x63,0x4f,0x4f,0x87,0x56,0x9b,0x06,0x3e, /* 0x06 - corrected 640x480-72 */
+ 0x00}}, /* 0x5 */
+ {{0x63,0x4f,0x4f,0x87,0x56,0x9b,0x06,0x3e, /* corrected 640x480-72 */
0xe8,0x8a,0xdf,0xe7,0x07,0x00,0x00,0x01,
- 0x00}},
+ 0x00}}, /* 0x6 */
{{0x64,0x4f,0x4f,0x88,0x55,0x9d,0xf2,0x1f,
0xe0,0x83,0xdf,0xdf,0xf3,0x10,0x00,0x01,
- 0x00}}, /* 0x7 */
+ 0x00}}, /* 0x7 */
{{0x63,0x4f,0x4f,0x87,0x5a,0x81,0xfb,0x1f,
0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05,
- 0x00}}, /* 0x8 */
+ 0x00}}, /* 0x8 */
{{0x65,0x4f,0x4f,0x89,0x58,0x80,0xfb,0x1f,
0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05, /* Corrected VBE */
- 0x61}}, /* 0x9 */
+ 0x61}}, /* 0x9 */
{{0x65,0x4f,0x4f,0x89,0x58,0x80,0x01,0x3e,
0xe0,0x83,0xdf,0xdf,0x02,0x00,0x00,0x05,
- 0x61}}, /* 0xa */
+ 0x61}}, /* 0xa */
{{0x67,0x4f,0x4f,0x8b,0x58,0x81,0x0d,0x3e,
0xe0,0x83,0xdf,0xdf,0x0e,0x00,0x00,0x05, /* Corrected VBE */
- 0x61}}, /* 0xb */
+ 0x61}}, /* 0xb */
{{0x65,0x4f,0x4f,0x89,0x57,0x9f,0xfb,0x1f,
0xe6,0x8a,0xdf,0xdf,0xfc,0x10,0x00,0x01, /* Corrected VDE, VBE */
- 0x00}}, /* 0xc */
+ 0x00}}, /* 0xc */
{{0x7b,0x63,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
0x58,0x8a,0x57,0x57,0x70,0x20,0x00,0x05,
- 0x01}}, /* 0xd */
+ 0x01}}, /* 0xd */
{{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xf0,
0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x06,
- 0x01}}, /* 0xe */
+ 0x01}}, /* 0xe */
{{0x7d,0x63,0x63,0x81,0x6e,0x1d,0x98,0xf0,
0x7c,0x82,0x57,0x57,0x99,0x00,0x00,0x06,
- 0x01}}, /* 0xf */
+ 0x01}}, /* 0xf */
{{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xf0,
0x58,0x8b,0x57,0x57,0x70,0x20,0x00,0x06,
- 0x01}}, /* 0x10 */
+ 0x01}}, /* 0x10 */
{{0x7e,0x63,0x63,0x82,0x6b,0x13,0x75,0xf0,
0x58,0x8b,0x57,0x57,0x76,0x20,0x00,0x06,
- 0x01}}, /* 0x11 */
+ 0x01}}, /* 0x11 */
{{0x81,0x63,0x63,0x85,0x6d,0x18,0x7a,0xf0,
0x58,0x8b,0x57,0x57,0x7b,0x20,0x00,0x06,
- 0x61}}, /* 0x12 */
+ 0x61}}, /* 0x12 */
{{0x83,0x63,0x63,0x87,0x6e,0x19,0x81,0xf0,
0x58,0x8b,0x57,0x57,0x82,0x20,0x00,0x06,
- 0x61}}, /* 0x13 */
+ 0x61}}, /* 0x13 */
{{0x85,0x63,0x63,0x89,0x6f,0x1a,0x91,0xf0,
0x58,0x8b,0x57,0x57,0x92,0x20,0x00,0x06,
- 0x61}}, /* 0x14 */
+ 0x61}}, /* 0x14 */
{{0x99,0x7f,0x7f,0x9d,0x84,0x1a,0x96,0x1f,
0x7f,0x83,0x7f,0x7f,0x97,0x10,0x00,0x02,
- 0x00}}, /* 0x15 */
+ 0x00}}, /* 0x15 */
{{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
- 0x01}}, /* 0x16 */
+ 0x01}}, /* 0x16 */
{{0xa1,0x7f,0x7f,0x85,0x86,0x97,0x24,0xf5,
0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
- 0x01}}, /* 0x17 */
+ 0x01}}, /* 0x17 */
{{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf5,
0x00,0x83,0xff,0xff,0x1f,0x10,0x00,0x02,
- 0x01}}, /* 0x18 */
+ 0x01}}, /* 0x18 */
{{0xa7,0x7f,0x7f,0x8b,0x89,0x95,0x26,0xf5,
0x00,0x83,0xff,0xff,0x27,0x10,0x00,0x02,
- 0x01}}, /* 0x19 */
+ 0x01}}, /* 0x19 */
{{0xa9,0x7f,0x7f,0x8d,0x8c,0x9a,0x2c,0xf5,
0x00,0x83,0xff,0xff,0x2d,0x14,0x00,0x02,
- 0x62}}, /* 0x1a */
+ 0x62}}, /* 0x1a */
{{0xab,0x7f,0x7f,0x8f,0x8d,0x9b,0x35,0xf5,
0x00,0x83,0xff,0xff,0x36,0x14,0x00,0x02,
- 0x62}}, /* 0x1b */
+ 0x62}}, /* 0x1b */
{{0xcf,0x9f,0x9f,0x93,0xb2,0x01,0x14,0xba,
0x00,0x83,0xff,0xff,0x15,0x00,0x00,0x03,
- 0x00}}, /* 0x1c */
+ 0x00}}, /* 0x1c */
{{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0x5a,
0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
- 0x01}}, /* 0x1d */
+ 0x01}}, /* 0x1d */
{{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0x5a,
0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
- 0x01}}, /* 0x1e */
+ 0x01}}, /* 0x1e */
{{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0x5a,
0x00,0x83,0xff,0xff,0x2f,0x09,0x00,0x07,
- 0x01}}, /* 0x1f */
+ 0x01}}, /* 0x1f */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x20 */
+ 0x00}}, /* 0x20 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x21 @ 4084 */
+ 0x00}}, /* 0x21 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x22 */
+ 0x00}}, /* 0x22 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x23 */
+ 0x00}}, /* 0x23 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x24 */
+ 0x00}}, /* 0x24 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x25 */
+ 0x00}}, /* 0x25 */
{{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
- 0x00}}, /* 0x26 */
+ 0x00}}, /* 0x26 */
{{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
- 0x00}}, /* 0x27 */
+ 0x00}}, /* 0x27 */
{{0x43,0xef,0xef,0x87,0x06,0x00,0xd4,0x1f,
0xa0,0x83,0x9f,0x9f,0xd5,0x1f,0x41,0x05,
- 0x63}}, /* 0x28 */
+ 0x63}}, /* 0x28 */
{{0x45,0xef,0xef,0x89,0x07,0x01,0xd9,0x1f,
0xa0,0x83,0x9f,0x9f,0xda,0x1f,0x41,0x05,
- 0x63}}, /* 0x29 */
+ 0x63}}, /* 0x29 */
{{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
- 0x00}}, /* 0x2a */
+ 0x00}}, /* 0x2a */
{{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
- 0x00}}, /* 0x2b */
+ 0x00}}, /* 0x2b */
{{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
- 0x00}}, /* 0x2c */
+ 0x00}}, /* 0x2c */
{{0x59,0xff,0xff,0x9d,0x17,0x13,0x33,0xba,
0x00,0x83,0xff,0xff,0x34,0x0f,0x41,0x05,
- 0x44}}, /* 0x2d */
+ 0x44}}, /* 0x2d */
{{0x5b,0xff,0xff,0x9f,0x18,0x14,0x38,0xba,
0x00,0x83,0xff,0xff,0x39,0x0f,0x41,0x05,
- 0x44}}, /* 0x2e */
+ 0x44}}, /* 0x2e */
{{0x5b,0xff,0xff,0x9f,0x18,0x14,0x3d,0xba,
0x00,0x83,0xff,0xff,0x3e,0x0f,0x41,0x05,
- 0x44}}, /* 0x2f */
+ 0x44}}, /* 0x2f */
{{0x5d,0xff,0xff,0x81,0x19,0x95,0x41,0xba,
0x00,0x84,0xff,0xff,0x42,0x0f,0x41,0x05,
- 0x44}}, /* 0x30 */
+ 0x44}}, /* 0x30 */
{{0x55,0xff,0xff,0x99,0x0d,0x0c,0x3e,0xba,
0x00,0x84,0xff,0xff,0x3f,0x0f,0x41,0x05,
- 0x00}}, /* 0x31 */
+ 0x00}}, /* 0x31 */
{{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xba,
0x27,0x8b,0xdf,0xdf,0x73,0x00,0x00,0x06,
- 0x01}}, /* 0x32 */
+ 0x01}}, /* 0x32 */
{{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xba,
0x26,0x89,0xdf,0xdf,0x6f,0x00,0x00,0x06,
- 0x01}}, /* 0x33 */
+ 0x01}}, /* 0x33 */
{{0x7f,0x63,0x63,0x82,0x6b,0x13,0x75,0xba,
0x29,0x8c,0xdf,0xdf,0x75,0x00,0x00,0x06,
- 0x01}}, /* 0x34 */
+ 0x01}}, /* 0x34 */
{{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf1,
0xaf,0x85,0x3f,0x3f,0x25,0x30,0x00,0x02,
- 0x01}}, /* 0x35 */
+ 0x01}}, /* 0x35 */
{{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf1,
0xad,0x81,0x3f,0x3f,0x1f,0x30,0x00,0x02,
- 0x01}}, /* 0x36 */
+ 0x01}}, /* 0x36 */
{{0xa7,0x7f,0x7f,0x88,0x89,0x95,0x26,0xf1, /* 95 was 15 - illegal HBE! */
0xb1,0x85,0x3f,0x3f,0x27,0x30,0x00,0x02,
- 0x01}}, /* 0x37 */
+ 0x01}}, /* 0x37 */
{{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xc4,
0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
- 0x01}}, /* 0x38 */
+ 0x01}}, /* 0x38 */
{{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xd4,
0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
- 0x01}}, /* 0x39 */
+ 0x01}}, /* 0x39 */
{{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xd4,
0x7d,0x81,0xcf,0xcf,0x2f,0x21,0x00,0x07,
- 0x01}}, /* 0x3a */
-#if 0
- {{0xdc,0x9f,0x9f,0x00,0xab,0x19,0xe6,0xef, /* 1280x960 - invalid */
- 0xc0,0xc3,0xbf,0xbf,0xe7,0x10,0x00,0x07,
- 0x01}}, /* 0x3b */
-#endif
+ 0x01}}, /* 0x3a */
{{0xdc,0x9f,0x9f,0x80,0xaf,0x9d,0xe6,0xff, /* 1280x960-60 - corrected */
0xc0,0x83,0xbf,0xbf,0xe7,0x10,0x00,0x07,
- 0x01}}, /* 0x3b */
+ 0x01}}, /* 0x3b */
{{0x6b,0x59,0x59,0x8f,0x5e,0x8c,0x0b,0x3e,
0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
- 0x00}}, /* 0x3c */
- {{0x7b,0x59,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
- 0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
- 0x01}}, /* 0x3d */
+ 0x00}}, /* 0x3c */
+ {{0x6d,0x59,0x59,0x91,0x60,0x89,0x53,0xf0, /* 720x576, corrected to 60Hz */
+ 0x41,0x84,0x3f,0x3f,0x54,0x00,0x00,0x05,
+ 0x41}}, /* 0x3d */
{{0x86,0x6a,0x6a,0x8a,0x74,0x06,0x8c,0x15,
0x4f,0x83,0xef,0xef,0x8d,0x30,0x00,0x02,
- 0x00}}, /* 0x3e */
+ 0x00}}, /* 0x3e */
{{0x81,0x6a,0x6a,0x85,0x70,0x00,0x0f,0x3e,
0xeb,0x8e,0xdf,0xdf,0x10,0x00,0x00,0x02,
- 0x00}}, /* 0x3f */
+ 0x00}}, /* 0x3f */
{{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x1e,0xf1,
0xae,0x85,0x57,0x57,0x1f,0x30,0x00,0x02,
0x01}}, /* 0x40 */
@@ -578,11 +483,11 @@ static const SiS_CRT1TableStruct SiS310_CRT1Table[]=
{{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0xf1,0xff, /* 1280x960-85 */
0xc0,0x83,0xbf,0xbf,0xf2,0x10,0x00,0x07,
0x01}}, /* 0x4c */
- {{0x7b,0x5f,0x63,0x9f,0x6a,0x93,0x6f,0xf0, /* 768x576 */
- 0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
- 0x01}}, /* 0x4d */
- {{0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e, /* FSTN 320x480, TEMP - possibly invalid */
- 0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
+ {{0x75,0x5f,0x5f,0x99,0x66,0x90,0x53,0xf0, /* 768x576, corrected to 60Hz */
+ 0x41,0x84,0x3f,0x3f,0x54,0x00,0x00,0x05,
+ 0x41}}, /* 0x4d */
+ {{0x5f,0x27,0x4f,0x83,0x55,0x81,0x0b,0x3e, /* FSTN 320x240 (working) */
+ 0xe9,0x8b,0xdf,0xe8,0x0c,0x00,0x00,0x05,
0x00}}, /* 0x4e */
{{0xcd,0x9f,0x9f,0x91,0xab,0x1c,0x3a,0xff, /* 1280x800-60 */
0x20,0x83,0x1f,0x1f,0x3b,0x10,0x00,0x07,
@@ -601,10 +506,58 @@ static const SiS_CRT1TableStruct SiS310_CRT1Table[]=
0x01}}, /* 0x53 */
{{0xcd,0x8f,0x8f,0x91,0x9b,0x1b,0x7a,0xff, /* 1152x864-60 */
0x64,0x8c,0x5f,0x62,0x7b,0x10,0x00,0x07,
- 0x41}} /* 0x54 */
-};
-
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_315[] =
+ 0x41}}, /* 0x54 */
+ {{0x5c,0x4f,0x4f,0x80,0x57,0x80,0xa3,0x1f, /* fake 640x400@60Hz (for LCD and TV, not actually used) */
+ 0x98,0x8c,0x8f,0x96,0xa4,0x30,0x00,0x05,
+ 0x40}}, /* 0x55 */
+ {{0x2c,0x27,0x27,0x90,0x2d,0x92,0xa4,0x1f, /* fake 320x200@60Hz (for LCD and TV, not actually used) */
+ 0x98,0x8c,0x8f,0x96,0xa5,0x30,0x00,0x04,
+ 0x00}}, /* 0x56 */
+ {{0xd7,0xc7,0xc7,0x9b,0xd1,0x15,0xd1,0x10, /* 1600x1200 for LCDA */
+ 0xb2,0x86,0xaf,0xb0,0xd2,0x2f,0x00,0x03,
+ 0x00}}, /* 0x57 */
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xdc, /* 1280x768 (1280x1024) 60 Hz */
+ 0x92,0x86,0xff,0x91,0x29,0x21,0x00,0x07,
+ 0x01}}, /* 0x58 */
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xdc, /* 1280x768 (1280x1024) 75 Hz */
+ 0x92,0x86,0xff,0x91,0x29,0x21,0x00,0x07,
+ 0x01}}, /* 0x59 */
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xdc, /* 1280x768 (1280x1024) 85 Hz */
+ 0x95,0x89,0xff,0x94,0x2f,0x21,0x00,0x07,
+ 0x01}}, /* 0x5a */
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xde, /* 1280x800 (1280x1024) 60 Hz */
+ 0xa2,0x86,0x1f,0xa1,0x29,0x01,0x00,0x07,
+ 0x01}}, /* 0x5b */
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xde, /* 1280x800 (1280x1024) 75 Hz */
+ 0xa2,0x86,0x1f,0xa1,0x29,0x01,0x00,0x07,
+ 0x01}}, /* 0x5c */
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xde, /* 1280x800 (1280x1024) 85 Hz */
+ 0xa5,0x89,0x1f,0xa4,0x2f,0x01,0x00,0x07,
+ 0x01}}, /* 0x5d */
+ {{0x7f,0x63,0x63,0x83,0x6d,0x1d,0x0b,0x3e, /* 800x480 (wide) 60 Hz */
+ 0xe9,0x8b,0xdf,0xe8,0x0c,0x00,0x00,0x06,
+ 0x00}}, /* 0x5e */
+ {{0xa0,0x7f,0x7f,0x84,0x85,0x97,0x52,0xf0, /* 1024x576 (wide) 60 Hz */
+ 0x41,0x85,0x3f,0x40,0x53,0x00,0x00,0x02,
+ 0x01}}, /* 0x5f */
+ {{0xc9,0x9f,0x9f,0x8d,0xb0,0x15,0xec,0xf0, /* 1280x720 (wide) 60 Hz */
+ 0xd4,0x89,0xcf,0xd3,0xed,0x20,0x00,0x07,
+ 0x01}}, /* 0x60 */
+ {{0xcb,0x9f,0x9f,0x8f,0xa5,0x13,0x5b,0xff, /* 1280x854-60 wide */
+ 0x56,0x89,0x55,0x55,0x5c,0x30,0x00,0x07,
+ 0x01}}, /* 0x61 */
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xde, /* 1280x854 (1280x1024) 60 Hz */
+ 0xbd,0x81,0x55,0xbc,0x29,0x01,0x00,0x07,
+ 0x41}}, /* 0x62 */
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xde, /* 1280x854 (1280x1024) 75 Hz */
+ 0xbd,0x81,0x55,0xbc,0x29,0x01,0x00,0x07,
+ 0x41}}, /* 0x63 */
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xde, /* 1280x854 (1280x1024) 85 Hz */
+ 0xc0,0x84,0x55,0xbf,0x2f,0x01,0x00,0x07,
+ 0x41}} /* 0x64 */
+};
+
+static const struct SiS_MCLKData SiS310_MCLKData_0_315[] =
{
{ 0x3b,0x22,0x01,143},
{ 0x5c,0x23,0x01,166},
@@ -616,7 +569,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_315[] =
{ 0x5c,0x23,0x01,166}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_650[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_650[] =
{
{ 0x5a,0x64,0x82, 66},
{ 0xb3,0x45,0x82, 83},
@@ -628,7 +581,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_650[] =
{ 0x37,0x22,0x82,133}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_330[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_330[] =
{
{ 0x5c,0x23,0x01,166},
{ 0x5c,0x23,0x01,166},
@@ -640,7 +593,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_330[] =
{ 0x79,0x06,0x01,250}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_660[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_660[] =
{
{ 0x5c,0x23,0x82,166},
{ 0x5c,0x23,0x82,166},
@@ -652,7 +605,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_660[] =
{ 0x37,0x21,0x82,200}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_760[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_760[] =
{
{ 0x37,0x22,0x82,133},
{ 0x5c,0x23,0x82,166},
@@ -664,7 +617,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_760[] =
{ 0x37,0x21,0x82,200}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_761[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_761[] =
{
{ 0x37,0x22,0x82,133}, /* Preliminary */
{ 0x5c,0x23,0x82,166},
@@ -676,7 +629,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_761[] =
{ 0x37,0x21,0x82,200}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_0_340[] =
+static const struct SiS_MCLKData SiS310_MCLKData_0_340[] =
{
{ 0x79,0x06,0x01,250},
{ 0x7c,0x08,0x01,200},
@@ -688,9 +641,9 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_0_340[] =
{ 0x29,0x01,0x81,300}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_1[] = /* ECLK */
+static const struct SiS_MCLKData SiS310_MCLKData_1[] = /* ECLK */
{
- { 0x29,0x21,0x82,150},
+ { 0x29,0x21,0x82,150},
{ 0x5c,0x23,0x82,166},
{ 0x65,0x23,0x82,183},
{ 0x37,0x21,0x82,200},
@@ -700,7 +653,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_1[] = /* ECLK */
{ 0x37,0x22,0x82,133}
};
-static const SiS_MCLKDataStruct SiS310_MCLKData_1_340[] =
+static const struct SiS_MCLKData SiS310_MCLKData_1_340[] =
{
{ 0x7c,0x08,0x01,200},
{ 0x7c,0x08,0x01,200},
@@ -712,7 +665,7 @@ static const SiS_MCLKDataStruct SiS310_MCLKData_1_340[] =
{ 0x29,0x01,0x81,300}
};
-static SiS_VCLKDataStruct SiS310_VCLKData[]=
+static struct SiS_VCLKData SiS310_VCLKData[] =
{
{ 0x1b,0xe1, 25}, /* 0x00 */
{ 0x4e,0xe4, 28}, /* 0x01 */
@@ -805,7 +758,7 @@ static SiS_VCLKDataStruct SiS310_VCLKData[]=
{ 0x30,0x23, 88}, /* 0x58 1360x768-62 (is 60Hz!) */
{ 0x52,0x07,149}, /* 0x59 1280x960-85 */
{ 0x56,0x07,156}, /* 0x5a 1400x1050-75 */
- { 0x70,0x29, 81}, /* 0x5b 1280x768 LCD */
+ { 0x70,0x29, 81}, /* 0x5b 1280x768 LCD */
{ 0x45,0x25, 83}, /* 0x5c 1280x800 */
{ 0x70,0x0a,147}, /* 0x5d 1680x1050 */
{ 0x70,0x24,162}, /* 0x5e 1600x1200 */
@@ -823,10 +776,19 @@ static SiS_VCLKDataStruct SiS310_VCLKData[]=
{ 0x7c,0x6b, 38}, /* 0x6a 960x540@60 */
{ 0xe3,0x56, 41}, /* 0x6b 960x600@60 */
{ 0x45,0x25, 83}, /* 0x6c 1280x800 */
- { 0x70,0x28, 90} /* 0x6d 1152x864@60 */
+ { 0x70,0x28, 90}, /* 0x6d 1152x864@60 */
+ { 0x15,0xe1, 20}, /* 0x6e 640x400@60 (fake, not actually used) */
+ { 0x5f,0xc6, 33}, /* 0x6f 720x576@60 */
+ { 0x37,0x5a, 10}, /* 0x70 320x200@60 (fake, not actually used) */
+ { 0x2b,0xc2, 35}, /* 0x71 768x576@60 */
+ { 0xa8,0x42,131}, /* 0x72 1600x1200@60 for LCDA */
+ { 0x1b,0xc1, 34}, /* 0x73 800x480 60Hz (wide) */
+ { 0x41,0x64, 48}, /* 0x74 1024x576 60Hz (wide) */
+ { 0x52,0x27, 75}, /* 0x75 1280x720 60Hz (wide) */
+ { 0x75,0x13, 84} /* 0x76 1280x854 60Hz (wide) */
};
-static SiS_VBVCLKDataStruct SiS310_VBVCLKData[]=
+static struct SiS_VBVCLKData SiS310_VBVCLKData[] =
{
{ 0x1b,0xe1, 25}, /* 0x00 */
{ 0x4e,0xe4, 28}, /* 0x01 */
@@ -858,12 +820,6 @@ static SiS_VBVCLKDataStruct SiS310_VBVCLKData[]=
{ 0x5e,0x43,113}, /* 0x1b */
{ 0xbc,0x44,116}, /* 0x1c */
{ 0xe0,0x46,132}, /* 0x1d */
-#if 0
- { 0xd4,0x28,135}, /* 0x1e */
- { 0xea,0x2a,139}, /* 0x1f */
- { 0x41,0x22,157}, /* 0x20 */
- { 0x70,0x24,162}, /* 0x21 */
-#endif
{ 0xe2,0x46,135}, /* 0x1e */ /* 1280x1024-75, better clock for VGA2 */
{ 0xe5,0x46,139}, /* 0x1f */ /* 1024x768-120, better clock for VGA2 */
{ 0x15,0x01,157}, /* 0x20 */ /* 1280x1024-85, better clock for VGA2 */
@@ -912,7 +868,7 @@ static SiS_VBVCLKDataStruct SiS310_VBVCLKData[]=
{ 0x34,0x61, 95}, /* 0x4b UNUSED */
{ 0x78,0x27,108}, /* 0x4c UNUSED */
{ 0x66,0x43,123}, /* 0x4d 1400x1050-60 */
- { 0x41,0x4e, 21}, /* 0x4e UNUSED */
+ { 0x41,0x4e, 21}, /* 0x4e */
{ 0xa1,0x4a, 29}, /* 0x4f UNUSED */
{ 0x19,0x42, 42}, /* 0x50 UNUSED */
{ 0x54,0x46, 58}, /* 0x51 UNUSED */
@@ -925,7 +881,7 @@ static SiS_VBVCLKDataStruct SiS310_VBVCLKData[]=
{ 0x30,0x23, 88}, /* 0x58 1360x768-62 (is 60Hz!) TEMP, UNUSED */
{ 0x52,0x07,149}, /* 0x59 1280x960-85 */
{ 0x56,0x07,156}, /* 0x5a 1400x1050-75 */
- { 0x70,0x29, 81}, /* 0x5b 1280x768 LCD (TMDS) */
+ { 0x70,0x29, 81}, /* 0x5b 1280x768 LCD (TMDS) */
{ 0xce,0x1e, 73}, /* 0x5c 1280x800_2 LCD (SiS LVDS) - (CRT1: 45 25 83) */
{ 0xbe,0x44,121}, /* 0x5d 1680x1050 LCD */
{ 0x70,0x24,162}, /* 0x5e 1600x1200 LCD */
@@ -943,57 +899,33 @@ static SiS_VBVCLKDataStruct SiS310_VBVCLKData[]=
{ 0x7c,0x6b, 38}, /* 0x6a 960x540@60 */
{ 0xe3,0x56, 41}, /* 0x6b 960x600@60 */
{ 0x9c,0x62, 69}, /* 0x6c 1280x800 (SiS TMDS) (special) */
- { 0x70,0x28, 90} /* 0x6d 1152x864@60 */
+ { 0x70,0x28, 90}, /* 0x6d 1152x864@60 */
+ { 0x15,0xe1, 20}, /* 0x6e 640x400@60 (fake, not actually used) */
+ { 0x5f,0xc6, 33}, /* 0x6f 720x576@60 */
+ { 0x37,0x5a, 10}, /* 0x70 320x200@60 (fake, not actually used) */
+ { 0x2b,0xc2, 35}, /* 0x71 768@576@60 */
+ { 0xa8,0x42,131}, /* 0x72 1600x1200@60 for LCDA */
+ { 0x1b,0xc1, 34}, /* 0x73 800x480 60Hz (wide) */
+ { 0x41,0x64, 48}, /* 0x74 1024x576 60Hz (wide) */
+ { 0x52,0x27, 75}, /* 0x75 1280x720 60Hz (wide) */
+ { 0x75,0x13, 84} /* 0x76 1280x854 60Hz (SiS LVDS) LCD */
};
-static const DRAM4Type SiS310_SR15[8] = {
- {0x00,0x04,0x60,0x60},
- {0x0f,0x0f,0x0f,0x0f},
- {0xba,0xba,0xba,0xba},
- {0xa9,0xa9,0xac,0xac},
- {0xa0,0xa0,0xa0,0xa8},
- {0x00,0x00,0x02,0x02},
- {0x30,0x30,0x40,0x40},
- {0x00,0xa5,0xfb,0xf6}
-};
-
-#ifdef LINUX_KERNEL
-
-static UCHAR SiS310_SR07 = 0x18;
-
-static const DRAM4Type SiS310_CR40[5] = {
- {0x77,0x77,0x33,0x33},
- {0x77,0x77,0x33,0x33},
- {0x00,0x00,0x00,0x00},
- {0x5b,0x5b,0x03,0x03},
- {0x00,0x00,0xf0,0xf8}
+static const unsigned char SiS310_SR15[4 * 8] =
+{
+ 0x00,0x04,0x60,0x60,
+ 0x0f,0x0f,0x0f,0x0f,
+ 0xba,0xba,0xba,0xba,
+ 0xa9,0xa9,0xac,0xac,
+ 0xa0,0xa0,0xa0,0xa8,
+ 0x00,0x00,0x02,0x02,
+ 0x30,0x30,0x40,0x40,
+ 0x00,0xa5,0xfb,0xf6
};
-static UCHAR SiS310_CR49[] = {0xaa,0x88};
-static UCHAR SiS310_SR1F = 0x00;
-static UCHAR SiS310_SR21 = 0xa5;
-static UCHAR SiS310_SR22 = 0xfb;
-static UCHAR SiS310_SR23 = 0xf6;
-static UCHAR SiS310_SR24 = 0x0d;
-static UCHAR SiS310_SR25[] = {0x33,0x3};
-static UCHAR SiS310_SR31 = 0x00;
-static UCHAR SiS310_SR32 = 0x11;
-static UCHAR SiS310_SR33 = 0x00;
-static UCHAR SiS310_CRT2Data_1_2 = 0x00;
-static UCHAR SiS310_CRT2Data_4_D = 0x00;
-static UCHAR SiS310_CRT2Data_4_E = 0x00;
-static UCHAR SiS310_CRT2Data_4_10 = 0x80;
-static const USHORT SiS310_RGBSenseData = 0xd1;
-static const USHORT SiS310_VideoSenseData = 0xb9;
-static const USHORT SiS310_YCSenseData = 0xb3;
-static const USHORT SiS310_RGBSenseData2 = 0x0190;
-static const USHORT SiS310_VideoSenseData2 = 0x0174;
-static const USHORT SiS310_YCSenseData2 = 0x016b;
-#endif
-
-static const SiS_PanelDelayTblStruct SiS310_PanelDelayTbl[]=
+static const struct SiS_PanelDelayTbl SiS310_PanelDelayTbl[] =
{
- {{0x10,0x40}},
+ {{0x10,0x40}},
{{0x10,0x40}},
{{0x10,0x40}},
{{0x10,0x40}},
@@ -1011,7 +943,7 @@ static const SiS_PanelDelayTblStruct SiS310_PanelDelayTbl[]=
{{0x10,0x40}}
};
-static const SiS_PanelDelayTblStruct SiS310_PanelDelayTblLVDS[]=
+static const struct SiS_PanelDelayTbl SiS310_PanelDelayTblLVDS[] =
{
{{0x28,0xc8}},
{{0x28,0xc8}},
@@ -1035,18 +967,18 @@ static const SiS_PanelDelayTblStruct SiS310_PanelDelayTblLVDS[]=
/* SIS VIDEO BRIDGE ----------------------------------------- */
/**************************************************************/
-static const SiS_LCDDataStruct SiS310_St2LCD1024x768Data[] =
+static const struct SiS_LCDData SiS310_St2LCD1024x768Data[] =
{
{ 62, 25, 800, 546,1344, 806},
{ 32, 15, 930, 546,1344, 806},
- { 62, 25, 800, 546,1344, 806},
+ { 62, 25, 800, 546,1344, 806},
{ 104, 45, 945, 496,1344, 806},
{ 62, 25, 800, 546,1344, 806},
{ 31, 18,1008, 624,1344, 806},
{ 1, 1,1344, 806,1344, 806}
};
-static const SiS_LCDDataStruct SiS310_ExtLCD1024x768Data[] =
+static const struct SiS_LCDData SiS310_ExtLCD1024x768Data[] =
{
{ 42, 25,1536, 419,1344, 806},
{ 48, 25,1536, 369,1344, 806},
@@ -1057,7 +989,7 @@ static const SiS_LCDDataStruct SiS310_ExtLCD1024x768Data[] =
{ 1, 1,1344, 806,1344, 806}
};
-static const SiS_LCDDataStruct SiS310_St2LCD1280x1024Data[] =
+static const struct SiS_LCDData SiS310_St2LCD1280x1024Data[] =
{
{ 22, 5, 800, 510,1650,1088},
{ 22, 5, 800, 510,1650,1088},
@@ -1069,7 +1001,7 @@ static const SiS_LCDDataStruct SiS310_St2LCD1280x1024Data[] =
{ 1, 1,1688,1066,1688,1066}
};
-static const SiS_LCDDataStruct SiS310_ExtLCD1280x1024Data[] =
+static const struct SiS_LCDData SiS310_ExtLCD1280x1024Data[] =
{
{ 211, 60,1024, 501,1688,1066},
{ 211, 60,1024, 508,1688,1066},
@@ -1081,45 +1013,22 @@ static const SiS_LCDDataStruct SiS310_ExtLCD1280x1024Data[] =
{ 1, 1,1688,1066,1688,1066}
};
-static const SiS_Part2PortTblStruct SiS310_CRT2Part2_1024x768_1[] =
+static const struct SiS_Part2PortTbl SiS310_CRT2Part2_1024x768_1[] =
{
- {{0x25,0x12,0xc9,0xdc,0xb6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x2c,0x12,0x9a,0xae,0x88,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x25,0x12,0xc9,0xdc,0xb6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
- {{0x38,0x13,0x16,0x0c,0xe6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x38,0x18,0x16,0x00,0x00,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x36,0x13,0x13,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}}
+ {{0x25,0x12,0xc9,0xdc,0xb6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x2c,0x12,0x9a,0xae,0x88,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x25,0x12,0xc9,0xdc,0xb6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ {{0x38,0x13,0x16,0x0c,0xe6,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x38,0x18,0x16,0x00,0x00,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x36,0x13,0x13,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}}
};
-/* *** LCDA *** */
-
-#if 0
-static const SiS_LVDSDataStruct SiS_LCDA1600x1200Data_1[]=
-{ /* Clevo, 651+301C */
- {1200, 450, 2048,1250},
- {1200, 400, 2048,1250},
- {1280, 450, 2048,1250},
- {1280, 400, 2048,1250},
- {1200, 530, 2048,1250},
- {1360, 650, 2048,1250},
- {1584, 818, 2048,1250},
- {1688,1066, 2048,1250},
- {1688,1066, 2048,1250},
-#if 0
- {2048,1250, 2048,1250} /* this should be correct */
-#endif
-#if 1
- {2160,1250, 2048,1250} /* ? */
-#endif
-};
-#endif
-
/**************************************************************/
/* LVDS, CHRONTEL ------------------------------------------- */
/**************************************************************/
-static const SiS_LVDSDataStruct SiS310_CHTVUPALData[]=
+static const struct SiS_LVDSData SiS310_CHTVUPALData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -1130,7 +1039,7 @@ static const SiS_LVDSDataStruct SiS310_CHTVUPALData[]=
{1400,1000,1400,1000}
};
-static const SiS_LVDSDataStruct SiS310_CHTVOPALData[]=
+static const struct SiS_LVDSData SiS310_CHTVOPALData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -1138,10 +1047,10 @@ static const SiS_LVDSDataStruct SiS310_CHTVOPALData[]=
{1008, 625,1008, 625},
{ 840, 625, 840, 625},
{ 944, 625, 944, 625},
- {1400, 875,1400, 875}
+ {1400, 875,1400, 875}
};
-static const SiS_LVDSDataStruct SiS310_CHTVUPALMData[]=
+static const struct SiS_LVDSData SiS310_CHTVUPALMData[] =
{
{ 840, 600, 840, 600},
{ 840, 600, 840, 600},
@@ -1149,10 +1058,10 @@ static const SiS_LVDSDataStruct SiS310_CHTVUPALMData[]=
{ 840, 600, 840, 600},
{ 784, 600, 784, 600},
{1064, 750,1064, 750},
- {1160, 945,1160, 945}
+ {1160, 945,1160, 945}
};
-static const SiS_LVDSDataStruct SiS310_CHTVOPALMData[]=
+static const struct SiS_LVDSData SiS310_CHTVOPALMData[] =
{
{ 840, 525, 840, 525},
{ 840, 525, 840, 525},
@@ -1160,10 +1069,10 @@ static const SiS_LVDSDataStruct SiS310_CHTVOPALMData[]=
{ 840, 525, 840, 525},
{ 784, 525, 784, 525},
{1040, 700,1040, 700},
- {1160, 840,1160, 840}
+ {1160, 840,1160, 840}
};
-static const SiS_LVDSDataStruct SiS310_CHTVUPALNData[]=
+static const struct SiS_LVDSData SiS310_CHTVUPALNData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -1174,7 +1083,7 @@ static const SiS_LVDSDataStruct SiS310_CHTVUPALNData[]=
{1400,1000,1400,1000}
};
-static const SiS_LVDSDataStruct SiS310_CHTVOPALNData[]=
+static const struct SiS_LVDSData SiS310_CHTVOPALNData[] =
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -1182,10 +1091,10 @@ static const SiS_LVDSDataStruct SiS310_CHTVOPALNData[]=
{1008, 625,1008, 625},
{ 840, 625, 840, 625},
{ 944, 625, 944, 625},
- {1400, 875,1400, 875}
+ {1400, 875,1400, 875}
};
-static const SiS_LVDSDataStruct SiS310_CHTVSOPALData[]= /* (super overscan - no effect on 7019) */
+static const struct SiS_LVDSData SiS310_CHTVSOPALData[] = /* (super overscan - no effect on 7019) */
{
{1008, 625,1008, 625},
{1008, 625,1008, 625},
@@ -1196,1333 +1105,10 @@ static const SiS_LVDSDataStruct SiS310_CHTVSOPALData[]= /* (super overscan -
{1400, 875,1400, 875}
};
-
-static const SiS_LVDSDesStruct SiS310_PanelType00_1[]= /* 800x600 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType01_1[]= /* 1024x768 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 805},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType02_1[]= /* 1280x1024 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 1065},
- { 0, 0},
- { 0, 0}
-};
-
-
-static const SiS_LVDSDesStruct SiS310_PanelType03_1[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType04_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType05_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType06_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType07_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType08_1[]= /* 1400x1050 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType09_1[]= /* 1280x768 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0a_1[]= /* 1600x1200 */
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0b_1[]= /* 640x480_2 */
-{
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 8, 524},
- { 0, 524}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0c_1[]= /* 640x480_3 */
-{
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 0, 524},
- { 8, 524},
- { 0, 524}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0d_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0e_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0f_1[]=
-{
- {1343, 798},
- {1343, 794},
- {1343, 798},
- {1343, 794},
- {1343, 0},
- {1343, 0},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType00_2[]=
-{
- {980, 528},
- {980, 503},
- {980, 528},
- {980, 503},
- {980, 568},
- { 0, 628},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType01_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 806},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType02_2[]=
-{
- {1368, 754},
- {1368, 729},
- {1368, 754},
- {1368, 729},
- {1368, 794},
- {1448, 854},
- {1560, 938},
- { 0,1066},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType03_2[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType04_2[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType05_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType06_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType07_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType08_2[]= /* 1400x1050 */
-{
- {1308, 741},
- {1308, 716},
- {1308, 741},
- {1308, 716},
- {1308, 781},
- {1388, 841},
- {1500, 925},
- {1628,1053},
- { 0,1065},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType09_2[]= /* 1280x768 */
-{
- {1083, 622},
- {1083, 597},
- {1083, 622},
- {1083, 597},
- {1083, 662},
- {1163, 722},
- {1286, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0a_2[]= /* 1600x1200 */
-{
- {1568, 920},
- {1568, 895},
- {1568, 920},
- {1568, 895},
- {1568, 960},
- {1648,1020},
- {1760,1104},
- {1888,1232},
- {1948,1245},
- { 0, 0}
-#if 0
- {1568, 850},
- {1568, 825},
- {1568, 850},
- {1568, 825},
- {1568, 890},
- {1648, 950},
- {1760,1034},
- {1888,1162},
- {1948,1175},
- { 0, 0}
-#endif
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0b_2[]= /* 640x480_2 */
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0c_2[]= /* 640x480_3 */
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0d_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0e_2[]=
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelType0f_2[] =
-{
- {1152, 622},
- {1152, 597},
- {1152, 622},
- {1152, 597},
- {1152, 662},
- {1232, 722},
- { 0, 805},
- { 0, 794},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelTypeNS_1[]=
-{
- { 8, 0},
- { 8, 0},
- { 8, 0},
- { 8, 0},
- { 8, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 806},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS310_PanelTypeNS_2[] =
-{
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0},
- { 0 , 0}
-};
-
-/* CRT1 CRTC for SlaveModes and LCDA */
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1[] =
-{
- {{0x6b,0x4f,0x8f,0x55,0x85,0xaa,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
- 0x00 }},
- {{0x6b,0x4f,0x8f,0x55,0x85,0x78,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x6b,0x4f,0x8f,0x55,0x85,0xaa,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
- 0x00 }},
- {{0x6b,0x4f,0x8f,0x55,0x85,0x78,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x6b,0x4f,0x8f,0x55,0x85,0xfa,0x1f,
- 0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
- 0x00 }},
- {{0x7f,0x63,0x83,0x69,0x19,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1_H[] =
-{
- {{0x43,0x27,0x87,0x2d,0x1d,0xaa,0x1f,
- 0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
- 0x00 }},
- {{0x43,0x27,0x87,0x2d,0x1d,0x78,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x43,0x27,0x87,0x2d,0x1d,0xfa,0x1f,
- 0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
- 0x00 }},
- {{0x43,0x27,0x87,0x2d,0x1d,0x78,0x1f,
- 0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
- 0x00 }},
- {{0x43,0x27,0x87,0x2d,0x1d,0xfa,0x1f,
- 0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
- 0x00 }},
- {{0x4d,0x31,0x91,0x37,0x07,0x72,0xf0,
- 0x58,0x8d,0x57,0x73,0x20,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2[]=
-{
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xff,0x84,0x8f,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xe6,0x8b,0x5d,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xff,0x84,0x8f,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
- 0xe6,0x8b,0x5d,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
- 0x27,0x8c,0xdf,0x73,0x00,0x00,0x06,
- 0x00 }},
- {{0x7f,0x63,0x83,0x69,0x19,0x72,0xf0,
- 0x58,0x8d,0x57,0x73,0x20,0x00,0x06,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2_H[] =
-{
- {{0x57,0x27,0x9b,0x3a,0x0a,0x72,0x3e,
- 0xff,0x84,0x8f,0x73,0x00,0x00,0x01,
- 0x00 }},
- {{0x57,0x27,0x9b,0x3a,0x0a,0x72,0x3e,
- 0xd6,0x8b,0x5d,0x73,0x00,0x00,0x01,
- 0x00 }},
- {{0x57,0x27,0x9b,0x3a,0x0a,0x72,0x3e,
- 0xff,0x84,0x8f,0x73,0x00,0x00,0x01,
- 0x00 }},
- {{0x57,0x27,0x9b,0x3a,0x0a,0x72,0x3e,
- 0xd6,0x8b,0x5d,0x73,0x00,0x00,0x01,
- 0x00 }},
- {{0x57,0x27,0x9b,0x3a,0x0a,0x72,0xba,
- 0x27,0x8c,0xdf,0x73,0x00,0x00,0x01,
- 0x00 }},
- {{0x4d,0x31,0x91,0x3a,0x0a,0x72,0xf0,
- 0x63,0x88,0x57,0x73,0x00,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1[] =
-{
- {{0x73,0x4f,0x97,0x53,0x84,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
- 0x00}},
- {{0x73,0x4f,0x97,0x53,0x84,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x05,
- 0x00}},
- {{0x73,0x4f,0x97,0x53,0x84,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
- 0x00}},
- {{0x73,0x4f,0x97,0x53,0x84,0x82,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x05,
- 0x00}},
- {{0x73,0x4f,0x97,0x53,0x84,0x04,0x3e,
- 0xE2,0x89,0xDf,0x05,0x00,0x00,0x05,
- 0x00}},
- {{0x87,0x63,0x8B,0x67,0x18,0x7c,0xf0,
- 0x5A,0x81,0x57,0x7D,0x00,0x00,0x06,
- 0x01}},
- {{0xA3,0x7f,0x87,0x83,0x94,0x24,0xf5,
- 0x02,0x89,0xFf,0x25,0x10,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1_H[] =
-{
- {{0x4b,0x27,0x8f,0x2b,0x1c,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
- 0x00 }},
- {{0x4b,0x27,0x8f,0x2b,0x1c,0x82,0x1f,
- 0x60,0x87,0x5D,0x83,0x01,0x00,0x05,
- 0x00}},
- {{0x4b,0x27,0x8f,0x2b,0x1c,0xb4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
- 0x00}},
- {{0x4b,0x27,0x8f,0x2b,0x1c,0x82,0x1f,
- 0x60,0x87,0x5D,0x83,0x01,0x00,0x05,
- 0x00}},
- {{0x4b,0x27,0x8f,0x2b,0x1c,0x04,0x3e,
- 0xE2,0x89,0xDf,0x05,0x00,0x00,0x05,
- 0x00}},
- {{0x55,0x31,0x99,0x35,0x06,0x7c,0xf0,
- 0x5A,0x81,0x57,0x7D,0x00,0x00,0x01,
- 0x01}},
- {{0x63,0x3F,0x87,0x43,0x94,0x24,0xf5,
- 0x02,0x89,0xFf,0x25,0x10,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2[] =
-{
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x57,0x8e,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x3e,0x85,0x5d,0x25,0x10,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x57,0x8e,0x8f,0x25,0x30,0x00,0x06,
- 0x00 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x3e,0x85,0x5d,0x25,0x10,0x00,0x06,
- 0x01 }},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x7f,0x86,0xdf,0x25,0x10,0x00,0x06,
- 0x00 }},
- {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
- 0xbb,0x82,0x57,0x25,0x10,0x00,0x02,
- 0x01 }},
- {{0xa3,0x7f,0x87,0x83,0x94,0x24,0xf5,
- 0x02,0x89,0xff,0x25,0x10,0x00,0x02,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2_H[] =
-{
- {{0x7b,0x27,0x9f,0x46,0x97,0x24,0xbb,
- 0x57,0x8e,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x7b,0x27,0x9f,0x46,0x97,0x24,0xbb,
- 0x3e,0x85,0x5d,0x25,0x10,0x00,0x01,
- 0x00 }},
- {{0x7b,0x27,0x9f,0x46,0x97,0x24,0xbb,
- 0x57,0x8e,0x8f,0x25,0x30,0x00,0x01,
- 0x00 }},
- {{0x7b,0x27,0x9f,0x46,0x97,0x24,0xbb,
- 0x3e,0x85,0x5d,0x25,0x10,0x00,0x01,
- 0x00 }},
- {{0x7b,0x27,0x9f,0x46,0x97,0x24,0xbb,
- 0x7f,0x86,0xdf,0x25,0x10,0x00,0x01,
- 0x00 }},
- {{0x71,0x31,0x95,0x46,0x97,0x24,0xf1,
- 0xbb,0x82,0x57,0x25,0x10,0x00,0x01,
- 0x01 }},
- {{0x63,0x3f,0x87,0x46,0x97,0x24,0xf5,
- 0x0f,0x86,0xff,0x25,0x30,0x00,0x01,
- 0x01 }}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1[] =
-{
- {{0x7e,0x4f,0x82,0x58,0x04,0xb8,0x1f,
- 0x90,0x84,0x8f,0xb9,0x30,0x00,0x06,
- 0x00}},
- {{0x7e,0x4f,0x82,0x58,0x04,0x86,0x1f,
- 0x5e,0x82,0x5d,0x87,0x10,0x00,0x06,
- 0x00}},
- {{0x7e,0x4f,0x82,0x58,0x04,0xb8,0x1f,
- 0x90,0x84,0x8f,0xb9,0x30,0x00,0x06,
- 0x00}},
- {{0x7e,0x4f,0x82,0x58,0x04,0x86,0x1f,
- 0x5e,0x82,0x5d,0x87,0x10,0x00,0x06,
- 0x00}},
- {{0x7e,0x4f,0x82,0x58,0x04,0x08,0x3e,
- 0xe0,0x84,0xdf,0x09,0x00,0x00,0x06,
- 0x00}},
- {{0x92,0x63,0x96,0x6c,0x18,0x80,0xf0,
- 0x58,0x8c,0x57,0x81,0x20,0x00,0x06,
- 0x01}},
- {{0xae,0x7f,0x92,0x88,0x94,0x28,0xf5,
- 0x00,0x84,0xff,0x29,0x10,0x00,0x02,
- 0x01}},
- {{0xce,0x9f,0x92,0xa8,0x14,0x28,0x5a,
- 0x00,0x84,0xff,0x29,0x09,0x00,0x07,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1_H[] =
-{
- {{0x56,0x27,0x9a,0x31,0x1c,0xb8,0x1f,
- 0x90,0x84,0x8f,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x56,0x27,0x9a,0x31,0x1c,0x86,0x1f,
- 0x5e,0x82,0x5d,0x87,0x10,0x00,0x05,
- 0x00}},
- {{0x56,0x27,0x9a,0x31,0x1c,0xb8,0x1f,
- 0x90,0x84,0x8f,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x56,0x27,0x9a,0x31,0x1c,0x86,0x1f,
- 0x5e,0x82,0x5d,0x87,0x10,0x00,0x05,
- 0x01}},
- {{0x56,0x27,0x9a,0x31,0x1c,0x08,0x3e,
- 0xe0,0x84,0xdf,0x09,0x00,0x00,0x05,
- 0x00}},
- {{0x60,0x31,0x84,0x3a,0x86,0x80,0xf0,
- 0x58,0x8c,0x57,0x81,0x20,0x00,0x01,
- 0x01}},
- {{0x6e,0x3f,0x92,0x48,0x94,0x28,0xf5,
- 0x00,0x84,0xff,0x29,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2[] =
-{
- {{0xce,0x72,0x91,0x81,0x8f,0x28,0x92,
- 0xc8,0x8c,0x5d,0x5c,0x01,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x81,0x8f,0x28,0x92,
- 0xaf,0x83,0x44,0x43,0x21,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x81,0x8f,0x28,0x92,
- 0xc8,0x8c,0x5d,0x5c,0x01,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x81,0x8f,0x28,0x92,
- 0xaf,0x83,0x44,0x43,0x21,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x81,0x8f,0x28,0x92,
- 0xf0,0x84,0x85,0x84,0x11,0x00,0x02,
- 0x01}},
- {{0xce,0x63,0x92,0x8b,0x19,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x03,
- 0x01}},
- {{0xce,0x7f,0x92,0x99,0x07,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x07,
- 0x01}},
- {{0xce,0x9f,0x92,0xa8,0x14,0x28,0x5a,
- 0x00,0x84,0xff,0x29,0x09,0x00,0x07,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2_H[] =
-{
- {{0xa6,0x4a,0x89,0x59,0x07,0x28,0x92,
- 0xc8,0x8c,0x5d,0x5c,0x01,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x59,0x07,0x28,0x92,
- 0xaf,0x83,0x44,0x43,0x21,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x59,0x07,0x28,0x92,
- 0xc8,0x8c,0x5d,0x5c,0x01,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x59,0x07,0x28,0x92,
- 0xfa,0x83,0x44,0x43,0x31,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x59,0x07,0x28,0x92,
- 0xf0,0x84,0x85,0x84,0x11,0x00,0x06,
- 0x01}},
- {{0x9c,0x31,0x80,0x59,0x87,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x06,
- 0x01}},
- {{0x8e,0x3f,0x92,0x59,0x07,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x06,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11400x1050_1[] =
-{
- {{0x6f,0x4f,0x93,0x54,0x82,0x9e,0x1f,
- 0x8f,0x81,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x6c,0x1f,
- 0x5e,0x81,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x9e,0x1f,
- 0x90,0x83,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0xee,0x1f,
- 0xdf,0x82,0xdf,0xef,0x10,0x00,0x05,
- 0x00}},
- {{0x83,0x63,0x87,0x68,0x16,0x66,0xf0,
- 0x57,0x8e,0x57,0x67,0x20,0x00,0x06,
- 0x01}},
- {{0x9f,0x7f,0x83,0x84,0x92,0x0e,0xf1,
- 0xff,0x86,0xff,0x0f,0x10,0x00,0x02,
- 0x01,}},
- {{0xbf,0x9f,0x83,0xa4,0x12,0x0e,0xde,
- 0xff,0x86,0xff,0x0f,0x01,0x00,0x07,
- 0x01}},
- {{0xce,0xae,0x92,0xb3,0x01,0x28,0x10,
- 0x19,0x80,0x19,0x29,0x0f,0x00,0x03,
- 0x00}}
-#if 0
- {{0x6f,0x4f,0x93,0x54,0x82,0x9e,0x1f,
- 0x93,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x9e,0x1f,
- 0x93,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x6f,0x4f,0x93,0x54,0x82,0xee,0x1f,
- 0xe2,0x86,0xdf,0xef,0x10,0x00,0x05,
- 0x00}},
- {{0x83,0x63,0x87,0x68,0x16,0x66,0xf0,
- 0x5a,0x8e,0x57,0x67,0x20,0x00,0x06,
- 0x01}},
- {{0x9f,0x7f,0x83,0x84,0x92,0x0e,0xf5,
- 0x02,0x86,0xff,0x0f,0x10,0x00,0x02,
- 0x01}},
- {{0xbf,0x9f,0x83,0xa4,0x12,0x0e,0x5a,
- 0x02,0x86,0xff,0x0f,0x09,0x00,0x07,
- 0x01}},
- {{0xce,0xae,0x92,0xb3,0x01,0x28,0x10,
- 0x1a,0x80,0x19,0x29,0x0f,0x00,0x03,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11400x1050_1_H[] =
-{
- {{0x47,0x27,0x8b,0x2c,0x1a,0x9e,0x1f,
- 0x8f,0x81,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x30,0x1e,0x9e,0x1f,
- 0x90,0x83,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0xee,0x1f,
- 0xdf,0x86,0xdf,0xef,0x10,0x00,0x05,
- 0x00}},
- {{0x51,0x31,0x95,0x36,0x04,0x66,0xf0,
- 0x57,0x8e,0x57,0x67,0x20,0x00,0x01,
- 0x01}},
- {{0x5f,0x3f,0x83,0x44,0x92,0x0e,0xf1,
- 0xff,0x86,0xff,0x0f,0x10,0x00,0x01,
- 0x01}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x0e,0x5a,
- 0x02,0x86,0xff,0x0f,0x09,0x00,0x05,
- 0x01}},
- {{0x76,0x56,0x9a,0x5b,0x89,0x28,0x10,
- 0x1c,0x80,0x19,0x29,0x0b,0x00,0x05,
- 0x00}}
-#if 0
- {{0x47,0x27,0x8b,0x2c,0x1a,0x9e,0x1f,
- 0x93,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x30,0x1e,0x9e,0x1f,
- 0x92,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0xee,0x1f,
- 0xe2,0x86,0xdf,0xef,0x10,0x00,0x05,
- 0x00}},
- {{0x51,0x31,0x95,0x36,0x04,0x66,0xf0,
- 0x5a,0x8e,0x57,0x67,0x20,0x00,0x01,
- 0x01}},
- {{0x5f,0x3f,0x83,0x44,0x92,0x0e,0xf5,
- 0x02,0x86,0xff,0x0f,0x10,0x00,0x01,
- 0x01}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x0e,0x5a,
- 0x02,0x86,0xff,0x0f,0x09,0x00,0x05,
- 0x01}},
- {{0x76,0x56,0x9a,0x5b,0x89,0x28,0x10,
- 0x1c,0x80,0x19,0x29,0x0b,0x00,0x05,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11400x1050_2[] =
-{
- {{0xce,0x72,0x91,0x84,0x92,0x28,0x92,
- 0xd7,0x8b,0x5d,0x5c,0x21,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x84,0x92,0x28,0x92,
- 0xbe,0x82,0x44,0x43,0x01,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x84,0x92,0x28,0x92,
- 0xd7,0x8b,0x5d,0x5c,0x21,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x84,0x92,0x28,0x92,
- 0xbe,0x82,0x44,0x43,0x01,0x00,0x02,
- 0x01}},
- {{0xce,0x72,0x91,0x84,0x92,0x28,0x92,
- 0xff,0x83,0x85,0x84,0x11,0x00,0x02,
- 0x01}},
- {{0xce,0x63,0x92,0x8e,0x1c,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x03,
- 0x01}},
- {{0xce,0x7f,0x92,0x9c,0x0a,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x07,
- 0x01}},
- {{0xce,0x9f,0x92,0xac,0x1a,0x28,0x5a,
- 0x13,0x87,0xff,0x29,0x29,0x00,0x07,
- 0x01}},
- {{0xce,0xae,0x92,0xbc,0x0a,0x28,0x10,
- 0x20,0x84,0x19,0x29,0x0f,0x00,0x03,
- 0x00}}
-#if 0
- {{0xce,0x4f,0x92,0x8c,0x1a,0x28,0x9a,
- 0xdb,0x8f,0x8f,0x29,0x21,0x00,0x03,
- 0x00}},
- {{0xce,0x4f,0x92,0x8c,0x1a,0x28,0x9a,
- 0xc2,0x86,0x5d,0x29,0x01,0x00,0x03,
- 0x01}},
- {{0xce,0x4f,0x92,0x8c,0x1a,0x28,0x9a,
- 0xdb,0x8f,0x8f,0x29,0x21,0x00,0x03,
- 0x00}},
- {{0xce,0x4f,0x92,0x8c,0x1a,0x28,0x9a,
- 0xc2,0x86,0x5d,0x29,0x01,0x00,0x03,
- 0x00}},
- {{0xce,0x4f,0x92,0x8c,0x1a,0x28,0x9e,
- 0x03,0x87,0xdf,0x29,0x01,0x00,0x03,
- 0x00}},
- {{0xce,0x63,0x92,0x96,0x04,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x07,
- 0x01}},
- {{0xce,0x7f,0x92,0xa4,0x12,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x07,
- 0x01}},
- {{0xce,0x9f,0x92,0xb4,0x02,0x28,0x5a,
- 0x13,0x87,0xff,0x29,0x29,0x00,0x03,
- 0x01}},
- {{0xce,0xae,0x92,0xbc,0x0a,0x28,0x10,
- 0x20,0x84,0x19,0x29,0x0f,0x00,0x03,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11400x1050_2_H[] =
-{
- {{0xa6,0x4a,0x89,0x5c,0x0a,0x28,0x92,
- 0xd7,0x8b,0x5d,0x5c,0x21,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x5c,0x0a,0x28,0x92,
- 0xbe,0x82,0x44,0x43,0x01,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x5c,0x0a,0x28,0x92,
- 0xd7,0x8b,0x5d,0x5c,0x21,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x5c,0x0a,0x28,0x92,
- 0xbe,0x82,0x44,0x43,0x01,0x00,0x06,
- 0x01}},
- {{0xa6,0x4a,0x89,0x5c,0x0a,0x28,0x92,
- 0xff,0x83,0x85,0x84,0x11,0x00,0x06,
- 0x01}},
- {{0x9c,0x31,0x80,0x5c,0x8a,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x06,
- 0x01}},
- {{0x8e,0x3f,0x92,0x5c,0x0a,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x06,
- 0x01}},
- {{0x7e,0x4f,0x82,0x5c,0x0a,0x28,0x5a,
- 0x13,0x87,0xff,0x29,0x29,0x00,0x06,
- 0x01}},
- {{0x76,0x56,0x9a,0x64,0x92,0x28,0x10,
- 0x20,0x84,0x19,0x29,0x0f,0x00,0x05,
- 0x00}}
-#if 0
- {{0xa6,0x27,0x8a,0x64,0x92,0x28,0x9a,
- 0xdb,0x8f,0x8f,0x29,0x21,0x00,0x06,
- 0x00}},
- {{0xa6,0x27,0x8a,0x64,0x92,0x28,0x9a,
- 0xc2,0x86,0x5d,0x29,0x01,0x00,0x06,
- 0x00}},
- {{0xa6,0x27,0x8a,0x64,0x92,0x28,0x9a,
- 0xdb,0x8f,0x8f,0x29,0x21,0x00,0x06,
- 0x00}},
- {{0xa6,0x27,0x8a,0x64,0x92,0x28,0x9a,
- 0xc2,0x86,0x5d,0x29,0x01,0x00,0x06,
- 0x00}},
- {{0xa6,0x27,0x8a,0x64,0x92,0x28,0x9e,
- 0x03,0x87,0xdf,0x29,0x01,0x00,0x06,
- 0x00}},
- {{0x9c,0x31,0x80,0x64,0x92,0x28,0xd4,
- 0x3f,0x83,0x57,0x29,0x01,0x00,0x06,
- 0x01}},
- {{0x8e,0x3f,0x92,0x64,0x12,0x28,0xd4,
- 0x93,0x87,0xff,0x29,0x21,0x00,0x06,
- 0x01}},
- {{0x7e,0x4f,0x82,0x64,0x12,0x28,0x5a,
- 0x13,0x87,0xff,0x29,0x29,0x00,0x06,
- 0x01}},
- {{0x76,0x56,0x9a,0x64,0x92,0x28,0x10,
- 0x20,0x84,0x19,0x29,0x0f,0x00,0x05,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11600x1200_1[] =
-{
- {{0x83,0x4F,0x87,0x5B,0x13,0x06,0x3E,
- 0xB3,0x86,0x8F,0x07,0x20,0x00,0x06,
- 0x00}},
- {{0x83,0x4F,0x87,0x5B,0x13,0xD4,0x1F,
- 0x81,0x84,0x5D,0xD5,0x10,0x00,0x06,
- 0x00}},
- {{0x83,0x4F,0x87,0x5B,0x13,0x06,0x3E,
- 0xB3,0x86,0x8F,0x07,0x20,0x00,0x06,
- 0x00}},
- {{0x83,0x4F,0x87,0x5B,0x13,0xD4,0x1F,
- 0x81,0x84,0x5D,0xD5,0x10,0x00,0x06,
- 0x00}},
- {{0x83,0x4F,0x87,0x5B,0x13,0x56,0xBA,
- 0x03,0x86,0xDF,0x57,0x00,0x00,0x06,
- 0x00}},
- {{0x97,0x63,0x9B,0x6F,0x07,0xCE,0xF0,
- 0x7B,0x8E,0x57,0xCF,0x20,0x00,0x02,
- 0x01}},
- {{0xB3,0x7F,0x97,0x8B,0x83,0x76,0xF5,
- 0x23,0x86,0xFF,0x77,0x10,0x00,0x06,
- 0x01}},
- {{0xD3,0x9F,0x97,0xAB,0x03,0x76,0x5A,
- 0x23,0x86,0xFF,0x77,0x09,0x00,0x03,
- 0x01}},
- {{0xE2,0xAE,0x86,0xBA,0x92,0x90,0x10,
- 0x3D,0x80,0x19,0x91,0x0F,0x00,0x03,
- 0x00}},
- {{0xFB,0xC7,0x9F,0xD3,0x8B,0x26,0x11,
- 0xD3,0x86,0xAF,0x27,0x3F,0x00,0x07,
- 0x00}}
-#if 0
- {{0x83,0x4f,0x87,0x51,0x09,0xc0,0x1f,
- 0x90,0x84,0x8f,0xc1,0x30,0x00,0x06,
- 0x00}},
- {{0x83,0x4f,0x87,0x51,0x09,0x8e,0x1f,
- 0x5e,0x82,0x5d,0x8f,0x10,0x00,0x06,
- 0x00}},
- {{0x83,0x4f,0x87,0x51,0x09,0xc0,0x1f,
- 0x90,0x84,0x8f,0xc1,0x30,0x00,0x06,
- 0x00}},
- {{0x83,0x4f,0x87,0x51,0x09,0x8e,0x1f,
- 0x5e,0x82,0x5d,0x8f,0x10,0x00,0x06,
- 0x00}},
- {{0x83,0x4f,0x87,0x51,0x09,0x10,0x3e,
- 0xe0,0x84,0xdf,0x11,0x00,0x00,0x06,
- 0x00}},
- {{0x97,0x63,0x9b,0x65,0x1d,0x88,0xf0,
- 0x58,0x8c,0x57,0x89,0x20,0x00,0x06,
- 0x01}},
- {{0xb3,0x7f,0x97,0x81,0x99,0x30,0xf5,
- 0x00,0x84,0xff,0x31,0x10,0x00,0x02,
- 0x01}},
- {{0xd3,0x9f,0x97,0xa1,0x19,0x30,0x5a,
- 0x00,0x84,0xff,0x31,0x09,0x00,0x07,
- 0x01}},
- {{0xe2,0xae,0x86,0xb0,0x88,0x4a,0x10,
- 0x1a,0x8e,0x19,0x4b,0x2f,0x00,0x03,
- 0x00}},
- {{0xfb,0xc7,0x9f,0xc9,0x81,0xe0,0x10,
- 0xb0,0x84,0xaf,0xe1,0x2f,0x00,0x07,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11600x1200_1_H[] =
-{
- {{0x5B,0x27,0x9F,0x33,0x0B,0x06,0x2E,
- 0xB3,0x86,0x8F,0x07,0x20,0x00,0x01,
- 0x00}},
- {{0x5B,0x27,0x9F,0x29,0x01,0x8E,0x1F,
- 0x81,0x84,0x5D,0xD5,0x10,0x00,0x06,
- 0x00}},
- {{0x5B,0x27,0x9F,0x33,0x0B,0x06,0x2E,
- 0xB3,0x86,0x8F,0x07,0x20,0x00,0x01,
- 0x00}},
- {{0x83,0x4F,0x87,0x5B,0x13,0xD4,0x1F,
- 0x81,0x84,0x5D,0xD5,0x10,0x00,0x06,
- 0x00}},
- {{0x5B,0x27,0x9F,0x33,0x0B,0x56,0xBA,
- 0x03,0x86,0xDF,0x57,0x00,0x00,0x01,
- 0x00}},
- {{0x65,0x31,0x89,0x3D,0x95,0xCE,0xF0,
- 0x7B,0x8E,0x57,0xCF,0x20,0x00,0x01,
- 0x01}},
- {{0x73,0x3F,0x97,0x4B,0x83,0x76,0xF5,
- 0x23,0x86,0xFF,0x77,0x10,0x00,0x05,
- 0x01}},
- {{0xD3,0x9F,0x97,0xAB,0x03,0x76,0x5A,
- 0x23,0x86,0xFF,0x77,0x09,0x00,0x03,
- 0x01}},
- {{0xE2,0xAE,0x86,0xBA,0x92,0x90,0x10,
- 0x3D,0x80,0x19,0x91,0x0F,0x00,0x03,
- 0x00}},
- {{0x97,0x63,0x9B,0x6F,0x07,0xE0,0x10,
- 0xB0,0x84,0xAF,0xE1,0x2F,0x00,0x06,
- 0x00}}
-#if 0
- {{0x5b,0x27,0x9f,0x29,0x01,0xc0,0x1f,
- 0x90,0x84,0x8f,0xc1,0x30,0x00,0x01,
- 0x00}},
- {{0x5b,0x27,0x9f,0x29,0x01,0x8e,0x1f,
- 0x5e,0x82,0x5d,0x8f,0x10,0x00,0x01,
- 0x00}},
- {{0x5b,0x27,0x9f,0x29,0x01,0xc0,0x1f,
- 0x90,0x84,0x8f,0xc1,0x30,0x00,0x01,
- 0x00}},
- {{0x5b,0x27,0x9f,0x29,0x01,0x8e,0x1f,
- 0x5e,0x82,0x5d,0x8f,0x10,0x00,0x01,
- 0x00}},
- {{0x5b,0x27,0x9f,0x29,0x01,0x10,0x3e,
- 0xe0,0x84,0xdf,0x11,0x00,0x00,0x01,
- 0x00}},
- {{0x65,0x31,0x89,0x33,0x8b,0x88,0xf0,
- 0x58,0x8c,0x57,0x89,0x20,0x00,0x01,
- 0x01}},
- {{0x73,0x3f,0x97,0x41,0x99,0x30,0xf5,
- 0x00,0x84,0xff,0x31,0x10,0x00,0x01,
- 0x01}},
- {{0x83,0x4f,0x87,0x51,0x09,0x30,0x5a,
- 0x00,0x84,0xff,0x31,0x09,0x00,0x06,
- 0x01}},
- {{0x8a,0x56,0x8e,0x58,0x10,0x4a,0x10,
- 0x1a,0x8e,0x19,0x4b,0x2f,0x00,0x06,
- 0x00}},
- {{0x97,0x63,0x9b,0x65,0x1d,0xe0,0x10,
- 0xb0,0x84,0xaf,0xe1,0x2f,0x00,0x06,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11600x1200_2[] =
-{
- {{0xFB,0x87,0x86,0x97,0x0F,0x26,0x97,
- 0x43,0x86,0xDB,0xDA,0x11,0x00,0x07,
- 0x01}},
- {{0xFB,0x87,0x86,0x97,0x0F,0x26,0x97,
- 0x2A,0x8D,0xC2,0xC1,0x11,0x00,0x07,
- 0x01}},
- {{0xFB,0x87,0x86,0x97,0x0F,0x26,0x97,
- 0x43,0x86,0xDB,0xDA,0x11,0x00,0x07,
- 0x01}},
- {{0xFB,0x87,0x86,0x97,0x0F,0x26,0x97,
- 0x2A,0x8D,0xC2,0xC1,0x11,0x00,0x07,
- 0x01}},
- {{0xFB,0x87,0x86,0x97,0x0F,0x26,0x9F,
- 0x6B,0x8E,0x03,0x02,0x01,0x00,0x07,
- 0x01}},
- {{0xFB,0x63,0x9F,0xA1,0x99,0x26,0xD5,
- 0xA7,0x8A,0xBF,0xBE,0x01,0x00,0x07,
- 0x01}},
- {{0xFB,0x7F,0x9F,0xAF,0x87,0x26,0xDD,
- 0xFB,0x8E,0x13,0x12,0x31,0x00,0x03,
- 0x01}},
- {{0xFB,0x9F,0x9F,0xBF,0x97,0x26,0x5B,
- 0x7B,0x8E,0xFF,0x27,0x39,0x00,0x03,
- 0x01}},
- {{0xFB,0xAE,0x9F,0xC6,0x9E,0x26,0x11,
- 0x88,0x8B,0x19,0x27,0x1F,0x00,0x03,
- 0x00}},
- {{0xFB,0xC7,0x9F,0xD3,0x8B,0x26,0x11,
- 0xD3,0x86,0xAF,0x27,0x3F,0x00,0x07,
- 0x00}}
-#if 0
- {{0xfb,0x88,0x87,0x90,0x08,0xe0,0x96,
- 0x20,0x84,0xb9,0xb8,0x01,0x00,0x07,
- 0x01}},
- {{0xfb,0x88,0x87,0x90,0x08,0xe0,0x96,
- 0x07,0x8b,0xa0,0x9f,0x01,0x00,0x07,
- 0x01}},
- {{0xfb,0x88,0x87,0x90,0x08,0xe0,0x96,
- 0x20,0x84,0xb9,0xb8,0x01,0x00,0x07,
- 0x01}},
- {{0xfb,0x88,0x87,0x90,0x08,0xe0,0x96,
- 0x07,0x8b,0xa0,0x9f,0x01,0x00,0x07,
- 0x01}},
- {{0xfb,0x88,0x87,0x90,0x08,0xe0,0x96,
- 0x48,0x8c,0xe1,0xe0,0x11,0x00,0x07,
- 0x01}},
- {{0xfb,0x63,0x9f,0x9a,0x92,0xe0,0xd4,
- 0x9b,0x8f,0x9d,0x9c,0x21,0x00,0x07,
- 0x01}},
- {{0xfb,0x7f,0x9f,0xa8,0x80,0xe0,0xd4,
- 0xef,0x83,0xff,0xe1,0x21,0x00,0x03,
- 0x01}},
- {{0xfb,0x9f,0x9f,0xb8,0x90,0xe0,0x5a,
- 0x6f,0x83,0xff,0xe1,0x29,0x00,0x03,
- 0x01}},
- {{0xfb,0xae,0x9f,0xbf,0x97,0xe0,0x10,
- 0x7c,0x80,0x19,0xe1,0x0f,0x00,0x03,
- 0x00}},
- {{0xfb,0xc7,0x9f,0xc9,0x84,0xe0,0x10,
- 0xc7,0x8b,0xaf,0xe1,0x0f,0x00,0x07,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT11600x1200_2_H[] =
-{
- {{0xD3,0x5F,0x9E,0x6F,0x07,0x26,0x97,
- 0x43,0x86,0xDB,0xDA,0x11,0x00,0x02,
- 0x01}},
- {{0xD3,0x27,0x97,0x6F,0x07,0x26,0x97,
- 0x6B,0x8E,0x83,0x82,0x01,0x00,0x03,
- 0x01}},
- {{0xD3,0x5F,0x9E,0x6F,0x07,0x26,0x97,
- 0x43,0x86,0xDB,0xDA,0x11,0x00,0x02,
- 0x01}},
- {{0xD3,0x27,0x97,0x6F,0x07,0x26,0x97,
- 0x07,0x8B,0xA0,0x9F,0x01,0x00,0x02,
- 0x01}},
- {{0xD3,0x27,0x97,0x6F,0x07,0x26,0x97,
- 0x6B,0x8E,0x83,0x82,0x01,0x00,0x03,
- 0x01}},
- {{0xC9,0x31,0x8D,0x6F,0x07,0x26,0xD5,
- 0xA7,0x8A,0xBF,0xBE,0x01,0x00,0x03,
- 0x01}},
- {{0xBB,0x3F,0x9F,0x6F,0x87,0x26,0xDD,
- 0xFB,0x8E,0x13,0x12,0x31,0x00,0x02,
- 0x01}},
- {{0xAB,0x4F,0x8F,0x68,0x80,0xE0,0x5A,
- 0x6F,0x83,0xFF,0xE1,0x29,0x00,0x02,
- 0x01}},
- {{0xA3,0x56,0x87,0x67,0x9F,0xE0,0x10,
- 0x7C,0x80,0x19,0xE1,0x0F,0x00,0x06,
- 0x00}},
- {{0x97,0x63,0x9B,0x68,0x00,0xE0,0x10,
- 0xC7,0x8B,0xAF,0xE1,0x0F,0x00,0x02,
- 0x00}}
-#if 0
- {{0xd3,0x60,0x9f,0x68,0x00,0xe0,0x96,
- 0x20,0x84,0xb9,0xb8,0x01,0x00,0x02,
- 0x01}},
- {{0xd3,0x60,0x9f,0x68,0x00,0xe0,0x96,
- 0x07,0x8b,0xa0,0x9f,0x01,0x00,0x02,
- 0x01}},
- {{0xd3,0x60,0x9f,0x68,0x00,0xe0,0x96,
- 0x20,0x84,0xb9,0xb8,0x01,0x00,0x02,
- 0x01}},
- {{0xd3,0x60,0x9f,0x68,0x00,0xe0,0x96,
- 0x07,0x8b,0xa0,0x9f,0x01,0x00,0x02,
- 0x01}},
- {{0xd3,0x60,0x9f,0x68,0x00,0xe0,0x96,
- 0x48,0x8c,0xe1,0xe0,0x11,0x00,0x02,
- 0x01}},
- {{0xc9,0x31,0x8d,0x68,0x00,0xe0,0xd4,
- 0x9b,0x8f,0x9d,0x9c,0x21,0x00,0x03,
- 0x01}},
- {{0xbb,0x3f,0x9f,0x68,0x80,0xe0,0xd4,
- 0xef,0x83,0xff,0xe1,0x21,0x00,0x02,
- 0x01}},
- {{0xab,0x4f,0x8f,0x68,0x80,0xe0,0x5a,
- 0x6f,0x83,0xff,0xe1,0x29,0x00,0x02,
- 0x01}},
- {{0xa3,0x56,0x87,0x67,0x9f,0xe0,0x10,
- 0x7c,0x80,0x19,0xe1,0x0f,0x00,0x06,
- 0x00}},
- {{0x97,0x63,0x9b,0x68,0x00,0xe0,0x10,
- 0xc7,0x8b,0xaf,0xe1,0x0f,0x00,0x02,
- 0x00}}
-#endif
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1XXXxXXX_1[] =
-{
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x05,
- 0x00}},
- {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}},
- {{0xce,0x9f,0x92,0xa8,0x14,0x28,0x5a,
- 0x00,0x84,0xff,0x29,0x09,0x00,0x07,
- 0x01}},
- {{0xce,0x9f,0x92,0xa9,0x17,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x07,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS310_LVDSCRT1XXXxXXX_1_H[] =
-{
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x30,0x00,0x00,
- 0x00}},
- {{0x38,0x27,0x9c,0x2c,0x80,0x0b,0x3e,
- 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
- 0x00}},
- {{0x4d,0x31,0x91,0x3b,0x03,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x01,
- 0x01}},
- {{0x63,0x3f,0x87,0x4a,0x92,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-
/* CRT1 CRTC for Chrontel TV slave modes */
-static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1UNTSC[] =
-{
+static const struct SiS_LVDSCRT1Data SiS310_CHTVCRT1UNTSC[] =
+{
{{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
0x00 }},
@@ -2546,7 +1132,7 @@ static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1UNTSC[] =
0x01}}
};
-static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1ONTSC[] =
+static const struct SiS_LVDSCRT1Data SiS310_CHTVCRT1ONTSC[] =
{
{{0x63,0x4f,0x87,0x5a,0x9f,0x0b,0x3e,
0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
@@ -2571,8 +1157,8 @@ static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1ONTSC[] =
0x01 }}
};
-static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1UPAL[] =
-{
+static const struct SiS_LVDSCRT1Data SiS310_CHTVCRT1UPAL[] =
+{
{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
0x00 }},
@@ -2596,7 +1182,7 @@ static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1UPAL[] =
0x01}}
};
-static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1OPAL[] =
+static const struct SiS_LVDSCRT1Data SiS310_CHTVCRT1OPAL[] =
{
{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
@@ -2621,8 +1207,7 @@ static const SiS_LVDSCRT1DataStruct SiS310_CHTVCRT1OPAL[] =
0x01 }}
};
-
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UNTSC[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_UNTSC[] =
{
{{0x4a,0x77,0xbb,0x94,0x84,0x48,0xfe,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x4a,0x77,0xbb,0x94,0x84,0x48,0xfe,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2642,7 +1227,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UNTSC[] =
for PAL-M and PAL-N all above is corrected.
*/
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_ONTSC[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_ONTSC[] =
{
{{0x49,0x77,0xbb,0x7b,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x49,0x77,0xbb,0x7b,0x84,0x34,0x00,0x50,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2653,7 +1238,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_ONTSC[] =
{{0xed,0x77,0xbb,0x66,0x8c,0x21,0x02,0x5a,0x04,0x00,0x80,0x1f,0x9f,0xc1,0x0c,0x00}}
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPAL[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_UPAL[] =
{
{{0x41,0x7f,0xb7,0x34,0xad,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x41,0x7f,0xb7,0x80,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2664,7 +1249,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPAL[] =
{{0xe5,0x7f,0xb7,0x1d,0xa7,0x3e,0x04,0x5a,0x05,0x00,0x80,0x20,0x3e,0xe4,0x22,0x00}}
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPAL[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_OPAL[] =
{
{{0x41,0x7f,0xb7,0x36,0xad,0x50,0x34,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x41,0x7f,0xb7,0x86,0x85,0x50,0x00,0x83,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2675,7 +1260,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPAL[] =
{{0xe4,0x7f,0xb7,0x1e,0xaf,0x29,0x37,0x5a,0x05,0x00,0x80,0x25,0x8c,0xb2,0x2a,0x00}}
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPALM[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_UPALM[] =
{
{{0x52,0x77,0xbb,0x94,0x84,0x48,0xfe,0x83,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x52,0x77,0xbb,0x94,0x84,0x48,0xfe,0x83,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2691,7 +1276,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPALM[] =
#endif
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPALM[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_OPALM[] =
{
{{0x51,0x77,0xbb,0x7b,0x84,0x34,0x00,0x83,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
{{0x51,0x77,0xbb,0x7b,0x84,0x34,0x00,0x83,0x04,0x00,0x80,0x00,0x00,0x00,0x00,0x01}},
@@ -2707,7 +1292,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPALM[] =
#endif
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPALN[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_UPALN[] =
{
{{0x41,0x7f,0xb7,0x34,0xad,0x50,0x34,0x6e,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x03}},
{{0x41,0x7f,0xb7,0x80,0x85,0x50,0x00,0x6e,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x03}},
@@ -2723,7 +1308,7 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_UPALN[] =
#endif
};
-static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPALN[] =
+static const struct SiS_CHTVRegData SiS310_CHTVReg_OPALN[] =
{
{{0x41,0x7f,0xb7,0x36,0xad,0x50,0x34,0x6e,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x03}},
{{0x41,0x7f,0xb7,0x86,0x85,0x50,0x00,0x6e,0x05,0x00,0x80,0x00,0x00,0x00,0x00,0x03}},
@@ -2739,16 +1324,16 @@ static const SiS_CHTVRegDataStruct SiS310_CHTVReg_OPALN[] =
#endif
};
-static const UCHAR SiS310_CHTVVCLKUNTSC[] = {0x41,0x41,0x41,0x41,0x42,0x46,0x53};
-static const UCHAR SiS310_CHTVVCLKONTSC[] = {0x48,0x48,0x48,0x48,0x45,0x43,0x51};
+static const unsigned char SiS310_CHTVVCLKUNTSC[] = { 0x41,0x41,0x41,0x41,0x42,0x46,0x53 };
+static const unsigned char SiS310_CHTVVCLKONTSC[] = { 0x48,0x48,0x48,0x48,0x45,0x43,0x51 };
-static const UCHAR SiS310_CHTVVCLKUPAL[] = {0x47,0x47,0x47,0x47,0x48,0x4a,0x54};
-static const UCHAR SiS310_CHTVVCLKOPAL[] = {0x47,0x47,0x47,0x47,0x48,0x4f,0x52};
+static const unsigned char SiS310_CHTVVCLKUPAL[] = { 0x47,0x47,0x47,0x47,0x48,0x4a,0x54 };
+static const unsigned char SiS310_CHTVVCLKOPAL[] = { 0x47,0x47,0x47,0x47,0x48,0x4f,0x52 };
-static const UCHAR SiS310_CHTVVCLKUPALM[] = {0x41,0x41,0x41,0x41,0x42,0x46,0x53};
-static const UCHAR SiS310_CHTVVCLKOPALM[] = {0x48,0x48,0x48,0x48,0x45,0x43,0x51};
+static const unsigned char SiS310_CHTVVCLKUPALM[] = { 0x41,0x41,0x41,0x41,0x42,0x46,0x53 };
+static const unsigned char SiS310_CHTVVCLKOPALM[] = { 0x48,0x48,0x48,0x48,0x45,0x43,0x51 };
-static const UCHAR SiS310_CHTVVCLKUPALN[] = {0x47,0x47,0x47,0x47,0x48,0x4a,0x54};
-static const UCHAR SiS310_CHTVVCLKOPALN[] = {0x47,0x47,0x47,0x47,0x48,0x4f,0x52};
+static const unsigned char SiS310_CHTVVCLKUPALN[] = { 0x47,0x47,0x47,0x47,0x48,0x4a,0x54 };
+static const unsigned char SiS310_CHTVVCLKOPALN[] = { 0x47,0x47,0x47,0x47,0x48,0x4f,0x52 };
diff --git a/drivers/video/sis/Makefile b/drivers/video/sis/Makefile
index aaed8c2b4a6..f7c0046e5b1 100644
--- a/drivers/video/sis/Makefile
+++ b/drivers/video/sis/Makefile
@@ -4,4 +4,4 @@
obj-$(CONFIG_FB_SIS) += sisfb.o
-sisfb-objs := sis_main.o sis_accel.o init.o init301.o
+sisfb-objs := sis_main.o sis_accel.o init.o init301.o initextlfb.o
diff --git a/drivers/video/sis/init.c b/drivers/video/sis/init.c
index ecfd72178db..2ab3868efde 100644
--- a/drivers/video/sis/init.c
+++ b/drivers/video/sis/init.c
@@ -2,11 +2,12 @@
/* $XdotOrg$ */
/*
* Mode initializing code (CRT1 section) for
- * for SiS 300/305/540/630/730 and
- * SiS 315/550/650/M650/651/661FX/M661FX/740/741(GX)/M741/330/660/M660/760/M760
- * (Universal module for Linux kernel framebuffer and XFree86 4.x)
+ * for SiS 300/305/540/630/730,
+ * SiS 315/550/[M]650/651/[M]661[FGM]X/[M]74x[GX]/330/[M]76x[GX],
+ * XGI Volari V3XT/V5/V8, Z7
+ * (Universal module for Linux kernel framebuffer and X.org/XFree86 4.x)
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -53,17 +54,12 @@
*
* Formerly based on non-functional code-fragements for 300 series by SiS, Inc.
* Used by permission.
- *
- * TW says: This code looks awful, I know. But please don't do anything about
- * this otherwise debugging will be hell.
- * The code is extremely fragile as regards the different chipsets, different
- * video bridges and combinations thereof. If anything is changed, extreme
- * care has to be taken that that change doesn't break it for other chipsets,
- * bridges or combinations thereof.
- * All comments in this file are by me, regardless if they are marked TW or not.
- *
*/
-
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include "init.h"
#ifdef SIS300
@@ -84,24 +80,13 @@
#if defined(SIS300) || defined(SIS315H)
static void
-InitCommonPointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+InitCommonPointer(struct SiS_Private *SiS_Pr)
{
+ SiS_Pr->SiS_SModeIDTable = SiS_SModeIDTable;
SiS_Pr->SiS_StResInfo = SiS_StResInfo;
SiS_Pr->SiS_ModeResInfo = SiS_ModeResInfo;
SiS_Pr->SiS_StandTable = SiS_StandTable;
- SiS_Pr->SiS_NTSCPhase = SiS_NTSCPhase;
- SiS_Pr->SiS_PALPhase = SiS_PALPhase;
- SiS_Pr->SiS_NTSCPhase2 = SiS_NTSCPhase2;
- SiS_Pr->SiS_PALPhase2 = SiS_PALPhase2;
- SiS_Pr->SiS_PALMPhase = SiS_PALMPhase;
- SiS_Pr->SiS_PALNPhase = SiS_PALNPhase;
- SiS_Pr->SiS_PALMPhase2 = SiS_PALMPhase2;
- SiS_Pr->SiS_PALNPhase2 = SiS_PALNPhase2;
- SiS_Pr->SiS_SpecialPhase = SiS_SpecialPhase;
- SiS_Pr->SiS_SpecialPhaseM = SiS_SpecialPhaseM;
- SiS_Pr->SiS_SpecialPhaseJ = SiS_SpecialPhaseJ;
-
SiS_Pr->SiS_NTSCTiming = SiS_NTSCTiming;
SiS_Pr->SiS_PALTiming = SiS_PALTiming;
SiS_Pr->SiS_HiTVSt1Timing = SiS_HiTVSt1Timing;
@@ -137,6 +122,7 @@ InitCommonPointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_ExtLCD1280x768_2Data = SiS_ExtLCD1280x768_2Data;
SiS_Pr->SiS_LCD1280x800Data = SiS_LCD1280x800Data;
SiS_Pr->SiS_LCD1280x800_2Data = SiS_LCD1280x800_2Data;
+ SiS_Pr->SiS_LCD1280x854Data = SiS_LCD1280x854Data;
SiS_Pr->SiS_LCD1280x960Data = SiS_LCD1280x960Data;
SiS_Pr->SiS_StLCD1400x1050Data = SiS_StLCD1400x1050Data;
SiS_Pr->SiS_ExtLCD1400x1050Data = SiS_ExtLCD1400x1050Data;
@@ -145,67 +131,30 @@ InitCommonPointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_ExtLCD1600x1200Data = SiS_ExtLCD1600x1200Data;
SiS_Pr->SiS_NoScaleData = SiS_NoScaleData;
- SiS_Pr->SiS_LVDS320x480Data_1 = SiS_LVDS320x480Data_1;
+ SiS_Pr->SiS_LVDS320x240Data_1 = SiS_LVDS320x240Data_1;
+ SiS_Pr->SiS_LVDS320x240Data_2 = SiS_LVDS320x240Data_2;
+ SiS_Pr->SiS_LVDS640x480Data_1 = SiS_LVDS640x480Data_1;
SiS_Pr->SiS_LVDS800x600Data_1 = SiS_LVDS800x600Data_1;
- SiS_Pr->SiS_LVDS800x600Data_2 = SiS_LVDS800x600Data_2;
- SiS_Pr->SiS_LVDS1024x768Data_1 = SiS_LVDS1024x768Data_1;
- SiS_Pr->SiS_LVDS1024x768Data_2 = SiS_LVDS1024x768Data_2;
- SiS_Pr->SiS_LVDS1280x1024Data_1 = SiS_LVDS1280x1024Data_1;
- SiS_Pr->SiS_LVDS1280x1024Data_2 = SiS_LVDS1280x1024Data_2;
- SiS_Pr->SiS_LVDS1400x1050Data_1 = SiS_LVDS1400x1050Data_1;
- SiS_Pr->SiS_LVDS1400x1050Data_2 = SiS_LVDS1400x1050Data_2;
- SiS_Pr->SiS_LVDS1600x1200Data_1 = SiS_LVDS1600x1200Data_1;
- SiS_Pr->SiS_LVDS1600x1200Data_2 = SiS_LVDS1600x1200Data_2;
- SiS_Pr->SiS_LVDS1280x768Data_1 = SiS_LVDS1280x768Data_1;
- SiS_Pr->SiS_LVDS1280x768Data_2 = SiS_LVDS1280x768Data_2;
SiS_Pr->SiS_LVDS1024x600Data_1 = SiS_LVDS1024x600Data_1;
- SiS_Pr->SiS_LVDS1024x600Data_2 = SiS_LVDS1024x600Data_2;
- SiS_Pr->SiS_LVDS1152x768Data_1 = SiS_LVDS1152x768Data_1;
- SiS_Pr->SiS_LVDS1152x768Data_2 = SiS_LVDS1152x768Data_2;
- SiS_Pr->SiS_LVDSXXXxXXXData_1 = SiS_LVDSXXXxXXXData_1;
- SiS_Pr->SiS_LVDS1280x960Data_1 = SiS_LVDS1280x960Data_1;
- SiS_Pr->SiS_LVDS1280x960Data_2 = SiS_LVDS1280x960Data_2;
- SiS_Pr->SiS_LVDS640x480Data_1 = SiS_LVDS640x480Data_1;
- SiS_Pr->SiS_LVDS1280x960Data_1 = SiS_LVDS1280x1024Data_1;
- SiS_Pr->SiS_LVDS1280x960Data_2 = SiS_LVDS1280x1024Data_2;
- SiS_Pr->SiS_LVDS640x480Data_1 = SiS_LVDS640x480Data_1;
- SiS_Pr->SiS_LVDS640x480Data_2 = SiS_LVDS640x480Data_2;
-
- SiS_Pr->SiS_LVDS848x480Data_1 = SiS_LVDS848x480Data_1;
- SiS_Pr->SiS_LVDS848x480Data_2 = SiS_LVDS848x480Data_2;
- SiS_Pr->SiS_LVDSBARCO1024Data_1 = SiS_LVDSBARCO1024Data_1;
- SiS_Pr->SiS_LVDSBARCO1024Data_2 = SiS_LVDSBARCO1024Data_2;
- SiS_Pr->SiS_LVDSBARCO1366Data_1 = SiS_LVDSBARCO1366Data_1;
- SiS_Pr->SiS_LVDSBARCO1366Data_2 = SiS_LVDSBARCO1366Data_2;
+ SiS_Pr->SiS_LVDS1024x768Data_1 = SiS_LVDS1024x768Data_1;
- SiS_Pr->SiS_LVDSCRT11280x768_1 = SiS_LVDSCRT11280x768_1;
+ SiS_Pr->SiS_LVDSCRT1320x240_1 = SiS_LVDSCRT1320x240_1;
+ SiS_Pr->SiS_LVDSCRT1320x240_2 = SiS_LVDSCRT1320x240_2;
+ SiS_Pr->SiS_LVDSCRT1320x240_2_H = SiS_LVDSCRT1320x240_2_H;
+ SiS_Pr->SiS_LVDSCRT1320x240_3 = SiS_LVDSCRT1320x240_3;
+ SiS_Pr->SiS_LVDSCRT1320x240_3_H = SiS_LVDSCRT1320x240_3_H;
+ SiS_Pr->SiS_LVDSCRT1640x480_1 = SiS_LVDSCRT1640x480_1;
+ SiS_Pr->SiS_LVDSCRT1640x480_1_H = SiS_LVDSCRT1640x480_1_H;
+#if 0
SiS_Pr->SiS_LVDSCRT11024x600_1 = SiS_LVDSCRT11024x600_1;
- SiS_Pr->SiS_LVDSCRT11152x768_1 = SiS_LVDSCRT11152x768_1;
- SiS_Pr->SiS_LVDSCRT11280x768_1_H = SiS_LVDSCRT11280x768_1_H;
SiS_Pr->SiS_LVDSCRT11024x600_1_H = SiS_LVDSCRT11024x600_1_H;
- SiS_Pr->SiS_LVDSCRT11152x768_1_H = SiS_LVDSCRT11152x768_1_H;
- SiS_Pr->SiS_LVDSCRT11280x768_2 = SiS_LVDSCRT11280x768_2;
SiS_Pr->SiS_LVDSCRT11024x600_2 = SiS_LVDSCRT11024x600_2;
- SiS_Pr->SiS_LVDSCRT11152x768_2 = SiS_LVDSCRT11152x768_2;
- SiS_Pr->SiS_LVDSCRT11280x768_2_H = SiS_LVDSCRT11280x768_2_H;
SiS_Pr->SiS_LVDSCRT11024x600_2_H = SiS_LVDSCRT11024x600_2_H;
- SiS_Pr->SiS_LVDSCRT11152x768_2_H = SiS_LVDSCRT11152x768_2_H;
- SiS_Pr->SiS_LVDSCRT1320x480_1 = SiS_LVDSCRT1320x480_1;
- SiS_Pr->SiS_LVDSCRT1640x480_1 = SiS_LVDSCRT1640x480_1;
- SiS_Pr->SiS_LVDSCRT1640x480_1_H = SiS_LVDSCRT1640x480_1_H;
- SiS_Pr->SiS_LVDSCRT1640x480_2 = SiS_LVDSCRT1640x480_2;
- SiS_Pr->SiS_LVDSCRT1640x480_2_H = SiS_LVDSCRT1640x480_2_H;
- SiS_Pr->SiS_LVDSCRT1640x480_3 = SiS_LVDSCRT1640x480_3;
- SiS_Pr->SiS_LVDSCRT1640x480_3_H = SiS_LVDSCRT1640x480_3_H;
+#endif
SiS_Pr->SiS_CHTVUNTSCData = SiS_CHTVUNTSCData;
SiS_Pr->SiS_CHTVONTSCData = SiS_CHTVONTSCData;
- SiS_Pr->SiS_CHTVUNTSCDesData = SiS_CHTVUNTSCDesData;
- SiS_Pr->SiS_CHTVONTSCDesData = SiS_CHTVONTSCDesData;
- SiS_Pr->SiS_CHTVUPALDesData = SiS_CHTVUPALDesData;
- SiS_Pr->SiS_CHTVOPALDesData = SiS_CHTVOPALDesData;
-
SiS_Pr->SiS_PanelMinLVDS = Panel_800x600; /* lowest value LVDS/LCDA */
SiS_Pr->SiS_PanelMin301 = Panel_1024x768; /* lowest value 301 */
}
@@ -213,50 +162,24 @@ InitCommonPointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS300
static void
-InitTo300Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+InitTo300Pointer(struct SiS_Private *SiS_Pr)
{
- InitCommonPointer(SiS_Pr, HwInfo);
+ InitCommonPointer(SiS_Pr);
- SiS_Pr->SiS_SModeIDTable = SiS300_SModeIDTable;
SiS_Pr->SiS_VBModeIDTable = SiS300_VBModeIDTable;
SiS_Pr->SiS_EModeIDTable = SiS300_EModeIDTable;
SiS_Pr->SiS_RefIndex = SiS300_RefIndex;
SiS_Pr->SiS_CRT1Table = SiS300_CRT1Table;
- if(HwInfo->jChipType == SIS_300) {
- SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_300; /* 300 */
+ if(SiS_Pr->ChipType == SIS_300) {
+ SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_300; /* 300 */
} else {
- SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_630; /* 630, 730 */
+ SiS_Pr->SiS_MCLKData_0 = SiS300_MCLKData_630; /* 630, 730 */
}
SiS_Pr->SiS_VCLKData = SiS300_VCLKData;
- SiS_Pr->SiS_VBVCLKData = (SiS_VBVCLKDataStruct *)SiS300_VCLKData;
+ SiS_Pr->SiS_VBVCLKData = (struct SiS_VBVCLKData *)SiS300_VCLKData;
SiS_Pr->SiS_SR15 = SiS300_SR15;
-#ifdef LINUX_KERNEL
- SiS_Pr->pSiS_SR07 = &SiS300_SR07;
- SiS_Pr->SiS_CR40 = SiS300_CR40;
- SiS_Pr->SiS_CR49 = SiS300_CR49;
- SiS_Pr->pSiS_SR1F = &SiS300_SR1F;
- SiS_Pr->pSiS_SR21 = &SiS300_SR21;
- SiS_Pr->pSiS_SR22 = &SiS300_SR22;
- SiS_Pr->pSiS_SR23 = &SiS300_SR23;
- SiS_Pr->pSiS_SR24 = &SiS300_SR24;
- SiS_Pr->SiS_SR25 = SiS300_SR25;
- SiS_Pr->pSiS_SR31 = &SiS300_SR31;
- SiS_Pr->pSiS_SR32 = &SiS300_SR32;
- SiS_Pr->pSiS_SR33 = &SiS300_SR33;
- SiS_Pr->pSiS_CRT2Data_1_2 = &SiS300_CRT2Data_1_2;
- SiS_Pr->pSiS_CRT2Data_4_D = &SiS300_CRT2Data_4_D;
- SiS_Pr->pSiS_CRT2Data_4_E = &SiS300_CRT2Data_4_E;
- SiS_Pr->pSiS_CRT2Data_4_10 = &SiS300_CRT2Data_4_10;
- SiS_Pr->pSiS_RGBSenseData = &SiS300_RGBSenseData;
- SiS_Pr->pSiS_VideoSenseData = &SiS300_VideoSenseData;
- SiS_Pr->pSiS_YCSenseData = &SiS300_YCSenseData;
- SiS_Pr->pSiS_RGBSenseData2 = &SiS300_RGBSenseData2;
- SiS_Pr->pSiS_VideoSenseData2 = &SiS300_VideoSenseData2;
- SiS_Pr->pSiS_YCSenseData2 = &SiS300_YCSenseData2;
-#endif
-
SiS_Pr->SiS_PanelDelayTbl = SiS300_PanelDelayTbl;
SiS_Pr->SiS_PanelDelayTblLVDS = SiS300_PanelDelayTbl;
@@ -266,11 +189,8 @@ InitTo300Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_St2LCD1280x1024Data = SiS300_St2LCD1280x1024Data;
SiS_Pr->SiS_CRT2Part2_1024x768_1 = SiS300_CRT2Part2_1024x768_1;
- SiS_Pr->SiS_CRT2Part2_1280x1024_1 = SiS300_CRT2Part2_1280x1024_1;
SiS_Pr->SiS_CRT2Part2_1024x768_2 = SiS300_CRT2Part2_1024x768_2;
- SiS_Pr->SiS_CRT2Part2_1280x1024_2 = SiS300_CRT2Part2_1280x1024_2;
SiS_Pr->SiS_CRT2Part2_1024x768_3 = SiS300_CRT2Part2_1024x768_3;
- SiS_Pr->SiS_CRT2Part2_1280x1024_3 = SiS300_CRT2Part2_1280x1024_3;
SiS_Pr->SiS_CHTVUPALData = SiS300_CHTVUPALData;
SiS_Pr->SiS_CHTVOPALData = SiS300_CHTVOPALData;
@@ -280,64 +200,16 @@ InitTo300Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_CHTVOPALNData = SiS300_CHTVOPALData; /* not supported on 300 series */
SiS_Pr->SiS_CHTVSOPALData = SiS300_CHTVSOPALData;
- SiS_Pr->SiS_PanelType00_1 = SiS300_PanelType00_1;
- SiS_Pr->SiS_PanelType01_1 = SiS300_PanelType01_1;
- SiS_Pr->SiS_PanelType02_1 = SiS300_PanelType02_1;
- SiS_Pr->SiS_PanelType03_1 = SiS300_PanelType03_1;
- SiS_Pr->SiS_PanelType04_1 = SiS300_PanelType04_1;
- SiS_Pr->SiS_PanelType05_1 = SiS300_PanelType05_1;
- SiS_Pr->SiS_PanelType06_1 = SiS300_PanelType06_1;
- SiS_Pr->SiS_PanelType07_1 = SiS300_PanelType07_1;
- SiS_Pr->SiS_PanelType08_1 = SiS300_PanelType08_1;
- SiS_Pr->SiS_PanelType09_1 = SiS300_PanelType09_1;
- SiS_Pr->SiS_PanelType0a_1 = SiS300_PanelType0a_1;
- SiS_Pr->SiS_PanelType0b_1 = SiS300_PanelType0b_1;
- SiS_Pr->SiS_PanelType0c_1 = SiS300_PanelType0c_1;
- SiS_Pr->SiS_PanelType0d_1 = SiS300_PanelType0d_1;
- SiS_Pr->SiS_PanelType0e_1 = SiS300_PanelType0e_1;
- SiS_Pr->SiS_PanelType0f_1 = SiS300_PanelType0f_1;
- SiS_Pr->SiS_PanelType00_2 = SiS300_PanelType00_2;
- SiS_Pr->SiS_PanelType01_2 = SiS300_PanelType01_2;
- SiS_Pr->SiS_PanelType02_2 = SiS300_PanelType02_2;
- SiS_Pr->SiS_PanelType03_2 = SiS300_PanelType03_2;
- SiS_Pr->SiS_PanelType04_2 = SiS300_PanelType04_2;
- SiS_Pr->SiS_PanelType05_2 = SiS300_PanelType05_2;
- SiS_Pr->SiS_PanelType06_2 = SiS300_PanelType06_2;
- SiS_Pr->SiS_PanelType07_2 = SiS300_PanelType07_2;
- SiS_Pr->SiS_PanelType08_2 = SiS300_PanelType08_2;
- SiS_Pr->SiS_PanelType09_2 = SiS300_PanelType09_2;
- SiS_Pr->SiS_PanelType0a_2 = SiS300_PanelType0a_2;
- SiS_Pr->SiS_PanelType0b_2 = SiS300_PanelType0b_2;
- SiS_Pr->SiS_PanelType0c_2 = SiS300_PanelType0c_2;
- SiS_Pr->SiS_PanelType0d_2 = SiS300_PanelType0d_2;
- SiS_Pr->SiS_PanelType0e_2 = SiS300_PanelType0e_2;
- SiS_Pr->SiS_PanelType0f_2 = SiS300_PanelType0f_2;
- SiS_Pr->SiS_PanelTypeNS_1 = SiS300_PanelTypeNS_1;
- SiS_Pr->SiS_PanelTypeNS_2 = SiS300_PanelTypeNS_2;
-
- if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
- SiS_Pr->SiS_PanelType04_1 = SiS300_PanelType04_1a;
- SiS_Pr->SiS_PanelType04_2 = SiS300_PanelType04_2a;
- }
- if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) {
- SiS_Pr->SiS_PanelType04_1 = SiS300_PanelType04_1b;
- SiS_Pr->SiS_PanelType04_2 = SiS300_PanelType04_2b;
- }
-
- SiS_Pr->SiS_LVDSCRT1800x600_1 = SiS300_LVDSCRT1800x600_1;
- SiS_Pr->SiS_LVDSCRT1800x600_1_H = SiS300_LVDSCRT1800x600_1_H;
- SiS_Pr->SiS_LVDSCRT1800x600_2 = SiS300_LVDSCRT1800x600_2;
- SiS_Pr->SiS_LVDSCRT1800x600_2_H = SiS300_LVDSCRT1800x600_2_H;
- SiS_Pr->SiS_LVDSCRT11024x768_1 = SiS300_LVDSCRT11024x768_1;
- SiS_Pr->SiS_LVDSCRT11024x768_1_H = SiS300_LVDSCRT11024x768_1_H;
- SiS_Pr->SiS_LVDSCRT11024x768_2 = SiS300_LVDSCRT11024x768_2;
- SiS_Pr->SiS_LVDSCRT11024x768_2_H = SiS300_LVDSCRT11024x768_2_H;
- SiS_Pr->SiS_LVDSCRT11280x1024_1 = SiS300_LVDSCRT11280x1024_1;
- SiS_Pr->SiS_LVDSCRT11280x1024_1_H = SiS300_LVDSCRT11280x1024_1_H;
- SiS_Pr->SiS_LVDSCRT11280x1024_2 = SiS300_LVDSCRT11280x1024_2;
- SiS_Pr->SiS_LVDSCRT11280x1024_2_H = SiS300_LVDSCRT11280x1024_2_H;
- SiS_Pr->SiS_LVDSCRT1XXXxXXX_1 = SiS300_LVDSCRT1XXXxXXX_1;
- SiS_Pr->SiS_LVDSCRT1XXXxXXX_1_H = SiS300_LVDSCRT1XXXxXXX_1_H;
+ SiS_Pr->SiS_LVDS848x480Data_1 = SiS300_LVDS848x480Data_1;
+ SiS_Pr->SiS_LVDS848x480Data_2 = SiS300_LVDS848x480Data_2;
+ SiS_Pr->SiS_LVDSBARCO1024Data_1 = SiS300_LVDSBARCO1024Data_1;
+ SiS_Pr->SiS_LVDSBARCO1366Data_1 = SiS300_LVDSBARCO1366Data_1;
+ SiS_Pr->SiS_LVDSBARCO1366Data_2 = SiS300_LVDSBARCO1366Data_2;
+
+ SiS_Pr->SiS_PanelType04_1a = SiS300_PanelType04_1a;
+ SiS_Pr->SiS_PanelType04_2a = SiS300_PanelType04_2a;
+ SiS_Pr->SiS_PanelType04_1b = SiS300_PanelType04_1b;
+ SiS_Pr->SiS_PanelType04_2b = SiS300_PanelType04_2b;
SiS_Pr->SiS_CHTVCRT1UNTSC = SiS300_CHTVCRT1UNTSC;
SiS_Pr->SiS_CHTVCRT1ONTSC = SiS300_CHTVCRT1ONTSC;
@@ -367,64 +239,38 @@ InitTo300Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS315H
static void
-InitTo310Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+InitTo310Pointer(struct SiS_Private *SiS_Pr)
{
- InitCommonPointer(SiS_Pr, HwInfo);
+ InitCommonPointer(SiS_Pr);
- SiS_Pr->SiS_SModeIDTable = SiS310_SModeIDTable;
SiS_Pr->SiS_EModeIDTable = SiS310_EModeIDTable;
- SiS_Pr->SiS_RefIndex = (SiS_Ext2Struct *)SiS310_RefIndex;
+ SiS_Pr->SiS_RefIndex = SiS310_RefIndex;
SiS_Pr->SiS_CRT1Table = SiS310_CRT1Table;
- if(HwInfo->jChipType >= SIS_340) {
- SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_340; /* 340 */
- } else if(HwInfo->jChipType >= SIS_761) {
+ if(SiS_Pr->ChipType >= SIS_340) {
+ SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_340; /* 340 + XGI */
+ } else if(SiS_Pr->ChipType >= SIS_761) {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_761; /* 761 - preliminary */
- } else if(HwInfo->jChipType >= SIS_760) {
+ } else if(SiS_Pr->ChipType >= SIS_760) {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_760; /* 760 */
- } else if(HwInfo->jChipType >= SIS_661) {
+ } else if(SiS_Pr->ChipType >= SIS_661) {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_660; /* 661/741 */
- } else if(HwInfo->jChipType == SIS_330) {
+ } else if(SiS_Pr->ChipType == SIS_330) {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_330; /* 330 */
- } else if(HwInfo->jChipType > SIS_315PRO) {
+ } else if(SiS_Pr->ChipType > SIS_315PRO) {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_650; /* 550, 650, 740 */
} else {
SiS_Pr->SiS_MCLKData_0 = SiS310_MCLKData_0_315; /* 315 */
}
- if(HwInfo->jChipType >= SIS_340) {
- SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1_340;
+ if(SiS_Pr->ChipType >= SIS_340) {
+ SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1_340;
} else {
- SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1;
+ SiS_Pr->SiS_MCLKData_1 = SiS310_MCLKData_1;
}
SiS_Pr->SiS_VCLKData = SiS310_VCLKData;
SiS_Pr->SiS_VBVCLKData = SiS310_VBVCLKData;
SiS_Pr->SiS_SR15 = SiS310_SR15;
-#ifdef LINUX_KERNEL
- SiS_Pr->pSiS_SR07 = &SiS310_SR07;
- SiS_Pr->SiS_CR40 = SiS310_CR40;
- SiS_Pr->SiS_CR49 = SiS310_CR49;
- SiS_Pr->pSiS_SR1F = &SiS310_SR1F;
- SiS_Pr->pSiS_SR21 = &SiS310_SR21;
- SiS_Pr->pSiS_SR22 = &SiS310_SR22;
- SiS_Pr->pSiS_SR23 = &SiS310_SR23;
- SiS_Pr->pSiS_SR24 = &SiS310_SR24;
- SiS_Pr->SiS_SR25 = SiS310_SR25;
- SiS_Pr->pSiS_SR31 = &SiS310_SR31;
- SiS_Pr->pSiS_SR32 = &SiS310_SR32;
- SiS_Pr->pSiS_SR33 = &SiS310_SR33;
- SiS_Pr->pSiS_CRT2Data_1_2 = &SiS310_CRT2Data_1_2;
- SiS_Pr->pSiS_CRT2Data_4_D = &SiS310_CRT2Data_4_D;
- SiS_Pr->pSiS_CRT2Data_4_E = &SiS310_CRT2Data_4_E;
- SiS_Pr->pSiS_CRT2Data_4_10 = &SiS310_CRT2Data_4_10;
- SiS_Pr->pSiS_RGBSenseData = &SiS310_RGBSenseData;
- SiS_Pr->pSiS_VideoSenseData = &SiS310_VideoSenseData;
- SiS_Pr->pSiS_YCSenseData = &SiS310_YCSenseData;
- SiS_Pr->pSiS_RGBSenseData2 = &SiS310_RGBSenseData2;
- SiS_Pr->pSiS_VideoSenseData2 = &SiS310_VideoSenseData2;
- SiS_Pr->pSiS_YCSenseData2 = &SiS310_YCSenseData2;
-#endif
-
SiS_Pr->SiS_PanelDelayTbl = SiS310_PanelDelayTbl;
SiS_Pr->SiS_PanelDelayTblLVDS = SiS310_PanelDelayTblLVDS;
@@ -435,41 +281,6 @@ InitTo310Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_CRT2Part2_1024x768_1 = SiS310_CRT2Part2_1024x768_1;
- SiS_Pr->SiS_PanelType00_1 = SiS310_PanelType00_1;
- SiS_Pr->SiS_PanelType01_1 = SiS310_PanelType01_1;
- SiS_Pr->SiS_PanelType02_1 = SiS310_PanelType02_1;
- SiS_Pr->SiS_PanelType03_1 = SiS310_PanelType03_1;
- SiS_Pr->SiS_PanelType04_1 = SiS310_PanelType04_1;
- SiS_Pr->SiS_PanelType05_1 = SiS310_PanelType05_1;
- SiS_Pr->SiS_PanelType06_1 = SiS310_PanelType06_1;
- SiS_Pr->SiS_PanelType07_1 = SiS310_PanelType07_1;
- SiS_Pr->SiS_PanelType08_1 = SiS310_PanelType08_1;
- SiS_Pr->SiS_PanelType09_1 = SiS310_PanelType09_1;
- SiS_Pr->SiS_PanelType0a_1 = SiS310_PanelType0a_1;
- SiS_Pr->SiS_PanelType0b_1 = SiS310_PanelType0b_1;
- SiS_Pr->SiS_PanelType0c_1 = SiS310_PanelType0c_1;
- SiS_Pr->SiS_PanelType0d_1 = SiS310_PanelType0d_1;
- SiS_Pr->SiS_PanelType0e_1 = SiS310_PanelType0e_1;
- SiS_Pr->SiS_PanelType0f_1 = SiS310_PanelType0f_1;
- SiS_Pr->SiS_PanelType00_2 = SiS310_PanelType00_2;
- SiS_Pr->SiS_PanelType01_2 = SiS310_PanelType01_2;
- SiS_Pr->SiS_PanelType02_2 = SiS310_PanelType02_2;
- SiS_Pr->SiS_PanelType03_2 = SiS310_PanelType03_2;
- SiS_Pr->SiS_PanelType04_2 = SiS310_PanelType04_2;
- SiS_Pr->SiS_PanelType05_2 = SiS310_PanelType05_2;
- SiS_Pr->SiS_PanelType06_2 = SiS310_PanelType06_2;
- SiS_Pr->SiS_PanelType07_2 = SiS310_PanelType07_2;
- SiS_Pr->SiS_PanelType08_2 = SiS310_PanelType08_2;
- SiS_Pr->SiS_PanelType09_2 = SiS310_PanelType09_2;
- SiS_Pr->SiS_PanelType0a_2 = SiS310_PanelType0a_2;
- SiS_Pr->SiS_PanelType0b_2 = SiS310_PanelType0b_2;
- SiS_Pr->SiS_PanelType0c_2 = SiS310_PanelType0c_2;
- SiS_Pr->SiS_PanelType0d_2 = SiS310_PanelType0d_2;
- SiS_Pr->SiS_PanelType0e_2 = SiS310_PanelType0e_2;
- SiS_Pr->SiS_PanelType0f_2 = SiS310_PanelType0f_2;
- SiS_Pr->SiS_PanelTypeNS_1 = SiS310_PanelTypeNS_1;
- SiS_Pr->SiS_PanelTypeNS_2 = SiS310_PanelTypeNS_2;
-
SiS_Pr->SiS_CHTVUPALData = SiS310_CHTVUPALData;
SiS_Pr->SiS_CHTVOPALData = SiS310_CHTVOPALData;
SiS_Pr->SiS_CHTVUPALMData = SiS310_CHTVUPALMData;
@@ -478,33 +289,11 @@ InitTo310Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->SiS_CHTVOPALNData = SiS310_CHTVOPALNData;
SiS_Pr->SiS_CHTVSOPALData = SiS310_CHTVSOPALData;
- SiS_Pr->SiS_LVDSCRT1800x600_1 = SiS310_LVDSCRT1800x600_1;
- SiS_Pr->SiS_LVDSCRT11024x768_1 = SiS310_LVDSCRT11024x768_1;
- SiS_Pr->SiS_LVDSCRT11280x1024_1 = SiS310_LVDSCRT11280x1024_1;
- SiS_Pr->SiS_LVDSCRT11400x1050_1 = SiS310_LVDSCRT11400x1050_1;
- SiS_Pr->SiS_LVDSCRT11600x1200_1 = SiS310_LVDSCRT11600x1200_1;
- SiS_Pr->SiS_LVDSCRT1800x600_1_H = SiS310_LVDSCRT1800x600_1_H;
- SiS_Pr->SiS_LVDSCRT11024x768_1_H = SiS310_LVDSCRT11024x768_1_H;
- SiS_Pr->SiS_LVDSCRT11280x1024_1_H = SiS310_LVDSCRT11280x1024_1_H;
- SiS_Pr->SiS_LVDSCRT11400x1050_1_H = SiS310_LVDSCRT11400x1050_1_H;
- SiS_Pr->SiS_LVDSCRT11600x1200_1_H = SiS310_LVDSCRT11600x1200_1_H;
- SiS_Pr->SiS_LVDSCRT1800x600_2 = SiS310_LVDSCRT1800x600_2;
- SiS_Pr->SiS_LVDSCRT11024x768_2 = SiS310_LVDSCRT11024x768_2;
- SiS_Pr->SiS_LVDSCRT11280x1024_2 = SiS310_LVDSCRT11280x1024_2;
- SiS_Pr->SiS_LVDSCRT11400x1050_2 = SiS310_LVDSCRT11400x1050_2;
- SiS_Pr->SiS_LVDSCRT11600x1200_2 = SiS310_LVDSCRT11600x1200_2;
- SiS_Pr->SiS_LVDSCRT1800x600_2_H = SiS310_LVDSCRT1800x600_2_H;
- SiS_Pr->SiS_LVDSCRT11024x768_2_H = SiS310_LVDSCRT11024x768_2_H;
- SiS_Pr->SiS_LVDSCRT11280x1024_2_H = SiS310_LVDSCRT11280x1024_2_H;
- SiS_Pr->SiS_LVDSCRT11400x1050_2_H = SiS310_LVDSCRT11400x1050_2_H;
- SiS_Pr->SiS_LVDSCRT11600x1200_2_H = SiS310_LVDSCRT11600x1200_2_H;
- SiS_Pr->SiS_LVDSCRT1XXXxXXX_1 = SiS310_LVDSCRT1XXXxXXX_1;
- SiS_Pr->SiS_LVDSCRT1XXXxXXX_1_H = SiS310_LVDSCRT1XXXxXXX_1_H;
- SiS_Pr->SiS_CHTVCRT1UNTSC = SiS310_CHTVCRT1UNTSC;
- SiS_Pr->SiS_CHTVCRT1ONTSC = SiS310_CHTVCRT1ONTSC;
- SiS_Pr->SiS_CHTVCRT1UPAL = SiS310_CHTVCRT1UPAL;
- SiS_Pr->SiS_CHTVCRT1OPAL = SiS310_CHTVCRT1OPAL;
- SiS_Pr->SiS_CHTVCRT1SOPAL = SiS310_CHTVCRT1OPAL;
+ SiS_Pr->SiS_CHTVCRT1UNTSC = SiS310_CHTVCRT1UNTSC;
+ SiS_Pr->SiS_CHTVCRT1ONTSC = SiS310_CHTVCRT1ONTSC;
+ SiS_Pr->SiS_CHTVCRT1UPAL = SiS310_CHTVCRT1UPAL;
+ SiS_Pr->SiS_CHTVCRT1OPAL = SiS310_CHTVCRT1OPAL;
+ SiS_Pr->SiS_CHTVCRT1SOPAL = SiS310_CHTVCRT1OPAL;
SiS_Pr->SiS_CHTVReg_UNTSC = SiS310_CHTVReg_UNTSC;
SiS_Pr->SiS_CHTVReg_ONTSC = SiS310_CHTVReg_ONTSC;
@@ -528,208 +317,203 @@ InitTo310Pointer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
#endif
-static void
-SiSInitPtr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+BOOLEAN
+SiSInitPtr(struct SiS_Private *SiS_Pr)
{
- switch(HwInfo->jChipType) {
-#ifdef SIS315H
- case SIS_315H:
- case SIS_315:
- case SIS_315PRO:
- case SIS_550:
- case SIS_650:
- case SIS_740:
- case SIS_330:
- case SIS_661:
- case SIS_741:
- case SIS_660:
- case SIS_760:
- case SIS_761:
- case SIS_340:
- InitTo310Pointer(SiS_Pr, HwInfo);
- break;
-#endif
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300
- case SIS_300:
- case SIS_540:
- case SIS_630:
- case SIS_730:
- InitTo300Pointer(SiS_Pr, HwInfo);
- break;
+ InitTo300Pointer(SiS_Pr);
+#else
+ return FALSE;
+#endif
+ } else {
+#ifdef SIS315H
+ InitTo310Pointer(SiS_Pr);
+#else
+ return FALSE;
#endif
- default:
- break;
}
+ return TRUE;
}
/*********************************************/
/* HELPER: Get ModeID */
/*********************************************/
-#ifdef LINUX_XF86
-USHORT
-SiS_GetModeID(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
- int Depth, BOOLEAN FSTN, int LCDwidth, int LCDheight)
+#ifndef SIS_XORG_XF86
+static
+#endif
+unsigned short
+SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
+ int Depth, BOOLEAN FSTN, int LCDwidth, int LCDheight)
{
- USHORT ModeIndex = 0;
+ unsigned short ModeIndex = 0;
switch(HDisplay)
{
- case 320:
- if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
- else if(VDisplay == 240) {
- if(FSTN) ModeIndex = ModeIndex_320x240_FSTN[Depth];
- else ModeIndex = ModeIndex_320x240[Depth];
- }
- break;
- case 400:
- if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 800) && (LCDwidth >= 600))) {
- if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
- }
- break;
- case 512:
- if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 1024) && (LCDwidth >= 768))) {
- if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
- }
- break;
- case 640:
- if(VDisplay == 480) ModeIndex = ModeIndex_640x480[Depth];
- else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
- break;
- case 720:
- if(VDisplay == 480) ModeIndex = ModeIndex_720x480[Depth];
- else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
- break;
- case 768:
- if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
- break;
- case 800:
- if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
- else if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
- break;
- case 848:
- if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
- break;
- case 856:
- if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
- break;
- case 960:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
- else if(VDisplay == 600) ModeIndex = ModeIndex_960x600[Depth];
- }
- break;
- case 1024:
- if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
- else if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
- else if(VGAEngine == SIS_300_VGA) {
- if(VDisplay == 600) ModeIndex = ModeIndex_1024x600[Depth];
- }
- break;
- case 1152:
- if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
- if(VGAEngine == SIS_300_VGA) {
- if(VDisplay == 768) ModeIndex = ModeIndex_1152x768[Depth];
- }
- break;
- case 1280:
- switch(VDisplay) {
- case 720:
- ModeIndex = ModeIndex_1280x720[Depth];
- break;
- case 768:
- if(VGAEngine == SIS_300_VGA) {
- ModeIndex = ModeIndex_300_1280x768[Depth];
- } else {
- ModeIndex = ModeIndex_310_1280x768[Depth];
- }
- break;
- case 800:
- if(VGAEngine == SIS_315_VGA) {
- ModeIndex = ModeIndex_1280x800[Depth];
- }
- break;
- case 960:
- ModeIndex = ModeIndex_1280x960[Depth];
- break;
- case 1024:
- ModeIndex = ModeIndex_1280x1024[Depth];
- break;
- }
- break;
- case 1360:
- if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
- if(VGAEngine == SIS_300_VGA) {
- if(VDisplay == 1024) ModeIndex = ModeIndex_300_1360x1024[Depth];
- }
- break;
- case 1400:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1050) {
- ModeIndex = ModeIndex_1400x1050[Depth];
- }
- }
- break;
- case 1600:
- if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
- break;
- case 1680:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
- }
- break;
- case 1920:
- if(VDisplay == 1440) ModeIndex = ModeIndex_1920x1440[Depth];
- else if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1080) ModeIndex = ModeIndex_1920x1080[Depth];
- }
- break;
- case 2048:
- if(VDisplay == 1536) {
- if(VGAEngine == SIS_300_VGA) {
- ModeIndex = ModeIndex_300_2048x1536[Depth];
- } else {
- ModeIndex = ModeIndex_310_2048x1536[Depth];
- }
- }
- break;
+ case 320:
+ if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
+ else if(VDisplay == 240) {
+ if((VBFlags & CRT2_LCD) && (FSTN))
+ ModeIndex = ModeIndex_320x240_FSTN[Depth];
+ else
+ ModeIndex = ModeIndex_320x240[Depth];
+ }
+ break;
+ case 400:
+ if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 800) && (LCDwidth >= 600))) {
+ if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
+ }
+ break;
+ case 512:
+ if((!(VBFlags & CRT1_LCDA)) || ((LCDwidth >= 1024) && (LCDwidth >= 768))) {
+ if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
+ }
+ break;
+ case 640:
+ if(VDisplay == 480) ModeIndex = ModeIndex_640x480[Depth];
+ else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
+ break;
+ case 720:
+ if(VDisplay == 480) ModeIndex = ModeIndex_720x480[Depth];
+ else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
+ break;
+ case 768:
+ if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
+ break;
+ case 800:
+ if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
+ else if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
+ break;
+ case 848:
+ if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
+ break;
+ case 856:
+ if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
+ break;
+ case 960:
+ if(VGAEngine == SIS_315_VGA) {
+ if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
+ else if(VDisplay == 600) ModeIndex = ModeIndex_960x600[Depth];
+ }
+ break;
+ case 1024:
+ if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
+ else if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
+ else if(VGAEngine == SIS_300_VGA) {
+ if(VDisplay == 600) ModeIndex = ModeIndex_1024x600[Depth];
+ }
+ break;
+ case 1152:
+ if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
+ if(VGAEngine == SIS_300_VGA) {
+ if(VDisplay == 768) ModeIndex = ModeIndex_1152x768[Depth];
+ }
+ break;
+ case 1280:
+ switch(VDisplay) {
+ case 720:
+ ModeIndex = ModeIndex_1280x720[Depth];
+ break;
+ case 768:
+ if(VGAEngine == SIS_300_VGA) {
+ ModeIndex = ModeIndex_300_1280x768[Depth];
+ } else {
+ ModeIndex = ModeIndex_310_1280x768[Depth];
+ }
+ break;
+ case 800:
+ if(VGAEngine == SIS_315_VGA) {
+ ModeIndex = ModeIndex_1280x800[Depth];
+ }
+ break;
+ case 854:
+ if(VGAEngine == SIS_315_VGA) {
+ ModeIndex = ModeIndex_1280x854[Depth];
+ }
+ break;
+ case 960:
+ ModeIndex = ModeIndex_1280x960[Depth];
+ break;
+ case 1024:
+ ModeIndex = ModeIndex_1280x1024[Depth];
+ break;
+ }
+ break;
+ case 1360:
+ if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
+ if(VGAEngine == SIS_300_VGA) {
+ if(VDisplay == 1024) ModeIndex = ModeIndex_300_1360x1024[Depth];
+ }
+ break;
+ case 1400:
+ if(VGAEngine == SIS_315_VGA) {
+ if(VDisplay == 1050) {
+ ModeIndex = ModeIndex_1400x1050[Depth];
+ }
+ }
+ break;
+ case 1600:
+ if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
+ break;
+ case 1680:
+ if(VGAEngine == SIS_315_VGA) {
+ if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
+ }
+ break;
+ case 1920:
+ if(VDisplay == 1440) ModeIndex = ModeIndex_1920x1440[Depth];
+ else if(VGAEngine == SIS_315_VGA) {
+ if(VDisplay == 1080) ModeIndex = ModeIndex_1920x1080[Depth];
+ }
+ break;
+ case 2048:
+ if(VDisplay == 1536) {
+ if(VGAEngine == SIS_300_VGA) {
+ ModeIndex = ModeIndex_300_2048x1536[Depth];
+ } else {
+ ModeIndex = ModeIndex_310_2048x1536[Depth];
+ }
+ }
+ break;
}
- return(ModeIndex);
+ return ModeIndex;
}
-#endif
-USHORT
-SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
- int Depth, BOOLEAN FSTN, USHORT CustomT, int LCDwidth, int LCDheight)
+unsigned short
+SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
+ int Depth, BOOLEAN FSTN, unsigned short CustomT, int LCDwidth, int LCDheight,
+ unsigned int VBFlags2)
{
- USHORT ModeIndex = 0;
+ unsigned short ModeIndex = 0;
- if(VBFlags & (VB_LVDS | VB_30xBDH)) {
+ if(VBFlags2 & (VB2_LVDS | VB2_30xBDH)) {
switch(HDisplay)
{
case 320:
- if(CustomT != CUT_PANEL848) {
- if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
- else if(VDisplay == 240) {
+ if((CustomT != CUT_PANEL848) && (CustomT != CUT_PANEL856)) {
+ if(VDisplay == 200) {
+ if(!FSTN) ModeIndex = ModeIndex_320x200[Depth];
+ } else if(VDisplay == 240) {
if(!FSTN) ModeIndex = ModeIndex_320x240[Depth];
- else if(VGAEngine == SIS_315_VGA) {
- ModeIndex = ModeIndex_320x240_FSTN[Depth];
+ else if(VGAEngine == SIS_315_VGA) {
+ ModeIndex = ModeIndex_320x240_FSTN[Depth];
}
}
}
- break;
- case 400:
- if(CustomT != CUT_PANEL848) {
- if(!((VGAEngine == SIS_300_VGA) && (VBFlags & VB_TRUMPION))) {
- if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
+ break;
+ case 400:
+ if((CustomT != CUT_PANEL848) && (CustomT != CUT_PANEL856)) {
+ if(!((VGAEngine == SIS_300_VGA) && (VBFlags2 & VB2_TRUMPION))) {
+ if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
}
}
- break;
+ break;
case 512:
- if(CustomT != CUT_PANEL848) {
- if(!((VGAEngine == SIS_300_VGA) && (VBFlags & VB_TRUMPION))) {
+ if((CustomT != CUT_PANEL848) && (CustomT != CUT_PANEL856)) {
+ if(!((VGAEngine == SIS_300_VGA) && (VBFlags2 & VB2_TRUMPION))) {
if(LCDwidth >= 1024 && LCDwidth != 1152 && LCDheight >= 768) {
if(VDisplay == 384) {
ModeIndex = ModeIndex_512x384[Depth];
@@ -739,9 +523,10 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
}
break;
case 640:
- if(VDisplay == 480) ModeIndex = ModeIndex_640x480[Depth];
+ if(VDisplay == 480) ModeIndex = ModeIndex_640x480[Depth];
else if(VDisplay == 400) {
- if(CustomT != CUT_PANEL848) ModeIndex = ModeIndex_640x400[Depth];
+ if((CustomT != CUT_PANEL848) && (CustomT != CUT_PANEL856))
+ ModeIndex = ModeIndex_640x400[Depth];
}
break;
case 800:
@@ -752,6 +537,11 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
}
break;
+ case 856:
+ if(CustomT == CUT_PANEL856) {
+ if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
+ }
+ break;
case 1024:
if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
else if(VGAEngine == SIS_300_VGA) {
@@ -762,7 +552,7 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
break;
case 1152:
if(VGAEngine == SIS_300_VGA) {
- if((VDisplay == 768) && (LCDheight == 768)) {
+ if((VDisplay == 768) && (LCDheight == 768)) {
ModeIndex = ModeIndex_1152x768[Depth];
}
}
@@ -770,49 +560,49 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
case 1280:
if(VDisplay == 1024) ModeIndex = ModeIndex_1280x1024[Depth];
else if(VGAEngine == SIS_315_VGA) {
- if((VDisplay == 768) && (LCDheight == 768)) {
+ if((VDisplay == 768) && (LCDheight == 768)) {
ModeIndex = ModeIndex_310_1280x768[Depth];
}
}
break;
case 1360:
if(VGAEngine == SIS_300_VGA) {
- if(CustomT == CUT_BARCO1366) {
+ if(CustomT == CUT_BARCO1366) {
if(VDisplay == 1024) ModeIndex = ModeIndex_300_1360x1024[Depth];
}
}
if(CustomT == CUT_PANEL848) {
- if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
+ if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
}
break;
case 1400:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1050) ModeIndex = ModeIndex_1400x1050[Depth];
+ if(VDisplay == 1050) ModeIndex = ModeIndex_1400x1050[Depth];
}
break;
case 1600:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
+ if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
}
break;
}
- } else if(VBFlags & VB_SISBRIDGE) {
+ } else if(VBFlags2 & VB2_SISBRIDGE) {
switch(HDisplay)
{
case 320:
- if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
+ if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
- break;
- case 400:
+ break;
+ case 400:
if(LCDwidth >= 800 && LCDheight >= 600) {
- if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
+ if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
}
- break;
+ break;
case 512:
if(LCDwidth >= 1024 && LCDheight >= 768 && LCDwidth != 1152) {
- if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
+ if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
}
break;
case 640:
@@ -821,96 +611,115 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
break;
case 720:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 480) ModeIndex = ModeIndex_720x480[Depth];
+ if(VDisplay == 480) ModeIndex = ModeIndex_720x480[Depth];
else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
}
break;
case 768:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
+ if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
}
break;
case 800:
if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
+ if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
}
break;
case 848:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
+ if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
}
break;
case 856:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
+ if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
}
break;
case 960:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
+ if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
else if(VDisplay == 600) ModeIndex = ModeIndex_960x600[Depth];
}
break;
case 1024:
if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
+ if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
}
break;
case 1152:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
+ if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
}
break;
case 1280:
switch(VDisplay) {
case 720:
- ModeIndex = ModeIndex_1280x720[Depth];
+ ModeIndex = ModeIndex_1280x720[Depth];
case 768:
- if(VGAEngine == SIS_300_VGA) {
+ if(VGAEngine == SIS_300_VGA) {
ModeIndex = ModeIndex_300_1280x768[Depth];
} else {
ModeIndex = ModeIndex_310_1280x768[Depth];
}
break;
case 800:
- if(VGAEngine == SIS_315_VGA) {
+ if(VGAEngine == SIS_315_VGA) {
ModeIndex = ModeIndex_1280x800[Depth];
}
break;
+ case 854:
+ if(VGAEngine == SIS_315_VGA) {
+ ModeIndex = ModeIndex_1280x854[Depth];
+ }
+ break;
case 960:
- ModeIndex = ModeIndex_1280x960[Depth];
+ ModeIndex = ModeIndex_1280x960[Depth];
break;
case 1024:
- ModeIndex = ModeIndex_1280x1024[Depth];
+ ModeIndex = ModeIndex_1280x1024[Depth];
break;
}
break;
case 1360:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
+ if(VGAEngine == SIS_315_VGA) { /* OVER1280 only? */
+ if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
}
break;
case 1400:
if(VGAEngine == SIS_315_VGA) {
- if(VBFlags & (VB_301C | VB_302LV | VB_302ELV)) {
+ if(VBFlags2 & VB2_LCDOVER1280BRIDGE) {
if(VDisplay == 1050) ModeIndex = ModeIndex_1400x1050[Depth];
}
}
break;
case 1600:
if(VGAEngine == SIS_315_VGA) {
- if(VBFlags & (VB_301C | VB_302LV | VB_302ELV)) {
- if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
+ if(VBFlags2 & VB2_LCDOVER1280BRIDGE) {
+ if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
}
}
break;
#ifndef VB_FORBID_CRT2LCD_OVER_1600
case 1680:
if(VGAEngine == SIS_315_VGA) {
- if(VBFlags & (VB_301C | VB_302LV | VB_302ELV)) {
- if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
+ if(VBFlags2 & VB2_LCDOVER1280BRIDGE) {
+ if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
+ }
+ }
+ break;
+ case 1920:
+ if(VGAEngine == SIS_315_VGA) {
+ if(VBFlags2 & VB2_LCDOVER1600BRIDGE) {
+ if(VDisplay == 1440) ModeIndex = ModeIndex_1920x1440[Depth];
+ }
+ }
+ break;
+ case 2048:
+ if(VGAEngine == SIS_315_VGA) {
+ if(VBFlags2 & VB2_LCDOVER1600BRIDGE) {
+ if(VDisplay == 1536) ModeIndex = ModeIndex_310_2048x1536[Depth];
}
}
break;
@@ -921,16 +730,17 @@ SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
return ModeIndex;
}
-USHORT
-SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth)
+unsigned short
+SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth,
+ unsigned int VBFlags2)
{
- USHORT ModeIndex = 0;
+ unsigned short ModeIndex = 0;
- if(VBFlags & VB_CHRONTEL) {
+ if(VBFlags2 & VB2_CHRONTEL) {
switch(HDisplay)
{
- case 512:
+ case 512:
if(VGAEngine == SIS_315_VGA) {
if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
}
@@ -944,27 +754,27 @@ SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int D
break;
case 1024:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
+ if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
}
break;
}
- } else if(VBFlags & VB_SISTVBRIDGE) {
+ } else if(VBFlags2 & VB2_SISTVBRIDGE) {
switch(HDisplay)
{
case 320:
- if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
+ if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
- break;
- case 400:
- if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
- break;
- case 512:
+ break;
+ case 400:
+ if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
+ break;
+ case 512:
if( ((VBFlags & TV_YPBPR) && (VBFlags & (TV_YPBPR750P | TV_YPBPR1080I))) ||
- (VBFlags & TV_HIVISION) ||
- ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) ) {
- if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
+ (VBFlags & TV_HIVISION) ||
+ ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) ) {
+ if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
}
break;
case 640:
@@ -973,34 +783,34 @@ SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int D
break;
case 720:
if((!(VBFlags & TV_HIVISION)) && (!((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I)))) {
- if(VDisplay == 480) {
- ModeIndex = ModeIndex_720x480[Depth];
- } else if(VDisplay == 576) {
+ if(VDisplay == 480) {
+ ModeIndex = ModeIndex_720x480[Depth];
+ } else if(VDisplay == 576) {
if( ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P)) ||
((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) )
- ModeIndex = ModeIndex_720x576[Depth];
- }
+ ModeIndex = ModeIndex_720x576[Depth];
+ }
}
break;
case 768:
if((!(VBFlags & TV_HIVISION)) && (!((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I)))) {
- if( ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P)) ||
+ if( ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P)) ||
((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) ) {
- if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
+ if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
}
}
break;
case 800:
if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
else if(VDisplay == 480) {
- if((VBFlags & TV_HIVISION) || ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
+ if(!((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P))) {
ModeIndex = ModeIndex_800x480[Depth];
}
}
break;
case 960:
if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 600) {
+ if(VDisplay == 600) {
if((VBFlags & TV_HIVISION) || ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
ModeIndex = ModeIndex_960x600[Depth];
}
@@ -1009,25 +819,28 @@ SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int D
break;
case 1024:
if(VDisplay == 768) {
- if(VBFlags & (VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)) {
+ if(VBFlags2 & VB2_30xBLV) {
ModeIndex = ModeIndex_1024x768[Depth];
}
} else if(VDisplay == 576) {
- if((VBFlags & TV_HIVISION) || ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
+ if( (VBFlags & TV_HIVISION) ||
+ ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I)) ||
+ ((VBFlags2 & VB2_30xBLV) &&
+ ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL))) ) {
ModeIndex = ModeIndex_1024x576[Depth];
}
}
break;
case 1280:
if(VDisplay == 720) {
- if((VBFlags & TV_HIVISION) ||
+ if((VBFlags & TV_HIVISION) ||
((VBFlags & TV_YPBPR) && (VBFlags & (TV_YPBPR1080I | TV_YPBPR750P)))) {
- ModeIndex = ModeIndex_1280x720[Depth];
+ ModeIndex = ModeIndex_1280x720[Depth];
}
} else if(VDisplay == 1024) {
- if((VBFlags & TV_HIVISION) ||
+ if((VBFlags & TV_HIVISION) ||
((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
- ModeIndex = ModeIndex_1280x1024[Depth];
+ ModeIndex = ModeIndex_1280x1024[Depth];
}
}
break;
@@ -1036,99 +849,31 @@ SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int D
return ModeIndex;
}
-USHORT
-SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth)
+unsigned short
+SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay, int Depth,
+ unsigned int VBFlags2)
{
- USHORT ModeIndex = 0;
+ if(!(VBFlags2 & VB2_SISVGA2BRIDGE)) return 0;
- if(!(VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0;
+ if(HDisplay >= 1920) return 0;
switch(HDisplay)
{
- case 320:
- if(VDisplay == 200) ModeIndex = ModeIndex_320x200[Depth];
- else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
- break;
- case 400:
- if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
- break;
- case 512:
- if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
- break;
- case 640:
- if(VDisplay == 480) ModeIndex = ModeIndex_640x480[Depth];
- else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
- break;
- case 720:
- if(VDisplay == 480) ModeIndex = ModeIndex_720x480[Depth];
- else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
- break;
- case 768:
- if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
- break;
- case 800:
- if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
- else if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
- break;
- case 848:
- if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
- break;
- case 856:
- if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
- break;
- case 960:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
- else if(VDisplay == 600) ModeIndex = ModeIndex_960x600[Depth];
- }
- break;
- case 1024:
- if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
- else if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
- break;
- case 1152:
- if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
- else if(VGAEngine == SIS_300_VGA) {
- if(VDisplay == 768) ModeIndex = ModeIndex_1152x768[Depth];
- }
- break;
- case 1280:
- if(VDisplay == 768) {
- if(VGAEngine == SIS_300_VGA) {
- ModeIndex = ModeIndex_300_1280x768[Depth];
- } else {
- ModeIndex = ModeIndex_310_1280x768[Depth];
- }
- } else if(VDisplay == 1024) ModeIndex = ModeIndex_1280x1024[Depth];
- else if(VDisplay == 720) ModeIndex = ModeIndex_1280x720[Depth];
- else if(VDisplay == 800) ModeIndex = ModeIndex_1280x800[Depth];
- else if(VDisplay == 960) ModeIndex = ModeIndex_1280x960[Depth];
- break;
- case 1360:
- if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
- break;
- case 1400:
- if(VGAEngine == SIS_315_VGA) {
- if(VDisplay == 1050) ModeIndex = ModeIndex_1400x1050[Depth];
- }
- break;
case 1600:
- if(VGAEngine == SIS_315_VGA) {
- if(VBFlags & (VB_301B|VB_301C|VB_302B)) {
- if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
- }
+ if(VDisplay == 1200) {
+ if(VGAEngine != SIS_315_VGA) return 0;
+ if(!(VBFlags2 & VB2_30xB)) return 0;
}
break;
case 1680:
- if(VGAEngine == SIS_315_VGA) {
- if(VBFlags & (VB_301B|VB_301C|VB_302B)) {
- if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
- }
+ if(VDisplay == 1050) {
+ if(VGAEngine != SIS_315_VGA) return 0;
+ if(!(VBFlags2 & VB2_30xB)) return 0;
}
break;
}
- return ModeIndex;
+ return SiS_GetModeID(VGAEngine, 0, HDisplay, VDisplay, Depth, FALSE, 0, 0);
}
@@ -1137,83 +882,83 @@ SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int
/*********************************************/
void
-SiS_SetReg(SISIOADDRESS port, USHORT index, USHORT data)
+SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data)
{
- OutPortByte(port,index);
- OutPortByte(port + 1,data);
+ OutPortByte(port, index);
+ OutPortByte(port + 1, data);
}
void
-SiS_SetRegByte(SISIOADDRESS port, USHORT data)
+SiS_SetRegByte(SISIOADDRESS port, unsigned short data)
{
- OutPortByte(port,data);
+ OutPortByte(port, data);
}
void
-SiS_SetRegShort(SISIOADDRESS port, USHORT data)
+SiS_SetRegShort(SISIOADDRESS port, unsigned short data)
{
- OutPortWord(port,data);
+ OutPortWord(port, data);
}
void
-SiS_SetRegLong(SISIOADDRESS port, ULONG data)
+SiS_SetRegLong(SISIOADDRESS port, unsigned int data)
{
- OutPortLong(port,data);
+ OutPortLong(port, data);
}
-UCHAR
-SiS_GetReg(SISIOADDRESS port, USHORT index)
+unsigned char
+SiS_GetReg(SISIOADDRESS port, unsigned short index)
{
- OutPortByte(port,index);
+ OutPortByte(port, index);
return(InPortByte(port + 1));
}
-UCHAR
+unsigned char
SiS_GetRegByte(SISIOADDRESS port)
{
return(InPortByte(port));
}
-USHORT
+unsigned short
SiS_GetRegShort(SISIOADDRESS port)
{
return(InPortWord(port));
}
-ULONG
+unsigned int
SiS_GetRegLong(SISIOADDRESS port)
{
return(InPortLong(port));
}
void
-SiS_SetRegANDOR(SISIOADDRESS Port,USHORT Index,USHORT DataAND,USHORT DataOR)
+SiS_SetRegANDOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND, unsigned short DataOR)
{
- USHORT temp;
+ unsigned short temp;
- temp = SiS_GetReg(Port,Index);
- temp = (temp & (DataAND)) | DataOR;
- SiS_SetReg(Port,Index,temp);
+ temp = SiS_GetReg(Port, Index);
+ temp = (temp & (DataAND)) | DataOR;
+ SiS_SetReg(Port, Index, temp);
}
void
-SiS_SetRegAND(SISIOADDRESS Port,USHORT Index,USHORT DataAND)
+SiS_SetRegAND(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND)
{
- USHORT temp;
+ unsigned short temp;
- temp = SiS_GetReg(Port,Index);
- temp &= DataAND;
- SiS_SetReg(Port,Index,temp);
+ temp = SiS_GetReg(Port, Index);
+ temp &= DataAND;
+ SiS_SetReg(Port, Index, temp);
}
void
-SiS_SetRegOR(SISIOADDRESS Port,USHORT Index,USHORT DataOR)
+SiS_SetRegOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataOR)
{
- USHORT temp;
+ unsigned short temp;
- temp = SiS_GetReg(Port,Index);
- temp |= DataOR;
- SiS_SetReg(Port,Index,temp);
+ temp = SiS_GetReg(Port, Index);
+ temp |= DataOR;
+ SiS_SetReg(Port, Index, temp);
}
/*********************************************/
@@ -1221,13 +966,13 @@ SiS_SetRegOR(SISIOADDRESS Port,USHORT Index,USHORT DataOR)
/*********************************************/
void
-SiS_DisplayOn(SiS_Private *SiS_Pr)
+SiS_DisplayOn(struct SiS_Private *SiS_Pr)
{
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x01,0xDF);
}
void
-SiS_DisplayOff(SiS_Private *SiS_Pr)
+SiS_DisplayOff(struct SiS_Private *SiS_Pr)
{
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x01,0x20);
}
@@ -1238,7 +983,7 @@ SiS_DisplayOff(SiS_Private *SiS_Pr)
/*********************************************/
void
-SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr)
+SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr)
{
SiS_Pr->SiS_P3c4 = BaseAddr + 0x14;
SiS_Pr->SiS_P3d4 = BaseAddr + 0x24;
@@ -1251,16 +996,17 @@ SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr)
SiS_Pr->SiS_P3c8 = BaseAddr + 0x18;
SiS_Pr->SiS_P3c9 = BaseAddr + 0x19;
SiS_Pr->SiS_P3cb = BaseAddr + 0x1b;
+ SiS_Pr->SiS_P3cc = BaseAddr + 0x1c;
SiS_Pr->SiS_P3cd = BaseAddr + 0x1d;
SiS_Pr->SiS_P3da = BaseAddr + 0x2a;
- SiS_Pr->SiS_Part1Port = BaseAddr + SIS_CRT2_PORT_04; /* Digital video interface registers (LCD) */
- SiS_Pr->SiS_Part2Port = BaseAddr + SIS_CRT2_PORT_10; /* 301 TV Encoder registers */
- SiS_Pr->SiS_Part3Port = BaseAddr + SIS_CRT2_PORT_12; /* 301 Macrovision registers */
- SiS_Pr->SiS_Part4Port = BaseAddr + SIS_CRT2_PORT_14; /* 301 VGA2 (and LCD) registers */
- SiS_Pr->SiS_Part5Port = BaseAddr + SIS_CRT2_PORT_14 + 2; /* 301 palette address port registers */
- SiS_Pr->SiS_DDC_Port = BaseAddr + 0x14; /* DDC Port ( = P3C4, SR11/0A) */
- SiS_Pr->SiS_VidCapt = BaseAddr + SIS_VIDEO_CAPTURE;
- SiS_Pr->SiS_VidPlay = BaseAddr + SIS_VIDEO_PLAYBACK;
+ SiS_Pr->SiS_Part1Port = BaseAddr + SIS_CRT2_PORT_04;
+ SiS_Pr->SiS_Part2Port = BaseAddr + SIS_CRT2_PORT_10;
+ SiS_Pr->SiS_Part3Port = BaseAddr + SIS_CRT2_PORT_12;
+ SiS_Pr->SiS_Part4Port = BaseAddr + SIS_CRT2_PORT_14;
+ SiS_Pr->SiS_Part5Port = BaseAddr + SIS_CRT2_PORT_14 + 2;
+ SiS_Pr->SiS_DDC_Port = BaseAddr + 0x14;
+ SiS_Pr->SiS_VidCapt = BaseAddr + SIS_VIDEO_CAPTURE;
+ SiS_Pr->SiS_VidPlay = BaseAddr + SIS_VIDEO_PLAYBACK;
}
/*********************************************/
@@ -1268,7 +1014,7 @@ SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr)
/*********************************************/
static void
-SiS_GetSysFlags(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_GetSysFlags(struct SiS_Private *SiS_Pr)
{
unsigned char cr5f, temp1, temp2;
@@ -1276,9 +1022,9 @@ SiS_GetSysFlags(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* (SR11 is used for DDC and in enable/disablebridge) */
SiS_Pr->SiS_SensibleSR11 = FALSE;
SiS_Pr->SiS_MyCR63 = 0x63;
- if(HwInfo->jChipType >= SIS_330) {
+ if(SiS_Pr->ChipType >= SIS_330) {
SiS_Pr->SiS_MyCR63 = 0x53;
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
SiS_Pr->SiS_SensibleSR11 = TRUE;
}
}
@@ -1286,43 +1032,52 @@ SiS_GetSysFlags(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* You should use the macros, not these flags directly */
SiS_Pr->SiS_SysFlags = 0;
- if(HwInfo->jChipType == SIS_650) {
+ if(SiS_Pr->ChipType == SIS_650) {
cr5f = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0;
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x5c,0x07);
temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x5c,0xf8);
temp2 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
if((!temp1) || (temp2)) {
- switch(cr5f) {
+ switch(cr5f) {
case 0x80:
case 0x90:
case 0xc0:
- SiS_Pr->SiS_SysFlags |= SF_IsM650; break;
+ SiS_Pr->SiS_SysFlags |= SF_IsM650;
+ break;
case 0xa0:
case 0xb0:
case 0xe0:
- SiS_Pr->SiS_SysFlags |= SF_Is651; break;
+ SiS_Pr->SiS_SysFlags |= SF_Is651;
+ break;
}
} else {
- switch(cr5f) {
+ switch(cr5f) {
case 0x90:
temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5c) & 0xf8;
switch(temp1) {
- case 0x00: SiS_Pr->SiS_SysFlags |= SF_IsM652; break;
+ case 0x00: SiS_Pr->SiS_SysFlags |= SF_IsM652; break;
case 0x40: SiS_Pr->SiS_SysFlags |= SF_IsM653; break;
default: SiS_Pr->SiS_SysFlags |= SF_IsM650; break;
}
break;
case 0xb0:
- SiS_Pr->SiS_SysFlags |= SF_Is652; break;
+ SiS_Pr->SiS_SysFlags |= SF_Is652;
+ break;
default:
- SiS_Pr->SiS_SysFlags |= SF_IsM650; break;
+ SiS_Pr->SiS_SysFlags |= SF_IsM650;
+ break;
}
}
}
- if(HwInfo->jChipType == SIS_760) {
- temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x78);
- if(temp1 & 0x30) SiS_Pr->SiS_SysFlags |= SF_760LFB;
+
+ if(SiS_Pr->ChipType >= SIS_760 && SiS_Pr->ChipType <= SIS_761) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0x30) {
+ SiS_Pr->SiS_SysFlags |= SF_760LFB;
+ }
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x79) & 0xf0) {
+ SiS_Pr->SiS_SysFlags |= SF_760UMA;
+ }
}
}
@@ -1331,18 +1086,20 @@ SiS_GetSysFlags(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiSInitPCIetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiSInitPCIetc(struct SiS_Private *SiS_Pr)
{
- switch(HwInfo->jChipType) {
+ switch(SiS_Pr->ChipType) {
+#ifdef SIS300
case SIS_300:
case SIS_540:
case SIS_630:
case SIS_730:
/* Set - PCI LINEAR ADDRESSING ENABLE (0x80)
- * - RELOCATED VGA IO (0x20)
- * - MMIO ENABLE (0x1)
+ * - RELOCATED VGA IO ENABLED (0x20)
+ * - MMIO ENABLED (0x01)
+ * Leave other bits untouched.
*/
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
/* - Enable 2D (0x40)
* - Enable 3D (0x02)
* - Enable 3D Vertex command fetch (0x10) ?
@@ -1350,6 +1107,8 @@ SiSInitPCIetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
*/
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x5A);
break;
+#endif
+#ifdef SIS315H
case SIS_315H:
case SIS_315:
case SIS_315PRO:
@@ -1362,21 +1121,30 @@ SiSInitPCIetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
case SIS_760:
case SIS_761:
case SIS_340:
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);
- /* - Enable 2D (0x40)
- * - Enable 3D (0x02)
+ case XGI_40:
+ /* See above */
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
+ /* - Enable 3D G/L transformation engine (0x80)
+ * - Enable 2D (0x40)
* - Enable 3D vertex command fetch (0x10)
* - Enable 3D command parser (0x08)
- * - Enable 3D G/L transformation engine (0x80)
+ * - Enable 3D (0x02)
*/
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0xDA);
break;
+ case XGI_20:
case SIS_550:
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);
+ /* See above */
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x20,0xa1);
/* No 3D engine ! */
/* - Enable 2D (0x40)
+ * - disable 3D
*/
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x40);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x1E,0x60,0x40);
+ break;
+#endif
+ default:
+ break;
}
}
@@ -1384,38 +1152,40 @@ SiSInitPCIetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* HELPER: SetLVDSetc */
/*********************************************/
-static void
-SiSSetLVDSetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+void
+SiSSetLVDSetc(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
SiS_Pr->SiS_IF_DEF_LVDS = 0;
SiS_Pr->SiS_IF_DEF_TRUMPION = 0;
SiS_Pr->SiS_IF_DEF_CH70xx = 0;
- SiS_Pr->SiS_IF_DEF_DSTN = 0;
- SiS_Pr->SiS_IF_DEF_FSTN = 0;
SiS_Pr->SiS_IF_DEF_CONEX = 0;
SiS_Pr->SiS_ChrontelInit = 0;
+ if(SiS_Pr->ChipType == XGI_20) return;
+
/* Check for SiS30x first */
temp = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
if((temp == 1) || (temp == 2)) return;
- switch(HwInfo->jChipType) {
+ switch(SiS_Pr->ChipType) {
#ifdef SIS300
case SIS_540:
case SIS_630:
case SIS_730:
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
- temp = (temp & 0x0E) >> 1;
- if((temp >= 2) && (temp <= 5)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
- if(temp == 3) SiS_Pr->SiS_IF_DEF_TRUMPION = 1;
- if((temp == 4) || (temp == 5)) {
+ temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x37) & 0x0e) >> 1;
+ if((temp >= 2) && (temp <= 5)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
+ if(temp == 3) SiS_Pr->SiS_IF_DEF_TRUMPION = 1;
+ if((temp == 4) || (temp == 5)) {
/* Save power status (and error check) - UNUSED */
SiS_Pr->SiS_Backup70xx = SiS_GetCH700x(SiS_Pr, 0x0e);
SiS_Pr->SiS_IF_DEF_CH70xx = 1;
- }
+ }
break;
#endif
#ifdef SIS315H
@@ -1423,26 +1193,26 @@ SiSSetLVDSetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
case SIS_650:
case SIS_740:
case SIS_330:
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
- temp = (temp & 0x0E) >> 1;
- if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
- if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
- break;
+ temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x37) & 0x0e) >> 1;
+ if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
+ if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
+ break;
case SIS_661:
case SIS_741:
case SIS_660:
case SIS_760:
case SIS_761:
case SIS_340:
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- temp = (temp & 0xe0) >> 5;
- if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
- if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
- if(temp == 4) SiS_Pr->SiS_IF_DEF_CONEX = 1; /* Not yet supported */
- break;
+ case XGI_20:
+ case XGI_40:
+ temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & 0xe0) >> 5;
+ if((temp >= 2) && (temp <= 3)) SiS_Pr->SiS_IF_DEF_LVDS = 1;
+ if(temp == 3) SiS_Pr->SiS_IF_DEF_CH70xx = 2;
+ if(temp == 4) SiS_Pr->SiS_IF_DEF_CONEX = 1; /* Not yet supported */
+ break;
#endif
default:
- break;
+ break;
}
}
@@ -1451,35 +1221,55 @@ SiSSetLVDSetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
void
-SiS_SetEnableDstn(SiS_Private *SiS_Pr, int enable)
+SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable)
{
SiS_Pr->SiS_IF_DEF_DSTN = enable ? 1 : 0;
}
void
-SiS_SetEnableFstn(SiS_Private *SiS_Pr, int enable)
+SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable)
{
SiS_Pr->SiS_IF_DEF_FSTN = enable ? 1 : 0;
}
/*********************************************/
+/* HELPER: Get modeflag */
+/*********************************************/
+
+unsigned short
+SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex)
+{
+ if(SiS_Pr->UseCustomMode) {
+ return SiS_Pr->CModeFlag;
+ } else if(ModeNo <= 0x13) {
+ return SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ } else {
+ return SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ }
+}
+
+/*********************************************/
/* HELPER: Determine ROM usage */
/*********************************************/
BOOLEAN
-SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romversoffs, romvmaj = 1, romvmin = 0;
-
- if(HwInfo->jChipType >= SIS_761) {
- /* I very much assume 761 and 340 will use new layout */
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romversoffs, romvmaj = 1, romvmin = 0;
+
+ if(SiS_Pr->ChipType >= XGI_20) {
+ /* XGI ROMs don't qualify */
+ return FALSE;
+ } else if(SiS_Pr->ChipType >= SIS_761) {
+ /* I very much assume 761, 340 and newer will use new layout */
return TRUE;
- } else if(HwInfo->jChipType >= SIS_661) {
+ } else if(SiS_Pr->ChipType >= SIS_661) {
if((ROMAddr[0x1a] == 'N') &&
- (ROMAddr[0x1b] == 'e') &&
- (ROMAddr[0x1c] == 'w') &&
- (ROMAddr[0x1d] == 'V')) {
+ (ROMAddr[0x1b] == 'e') &&
+ (ROMAddr[0x1c] == 'w') &&
+ (ROMAddr[0x1d] == 'V')) {
return TRUE;
}
romversoffs = ROMAddr[0x16] | (ROMAddr[0x17] << 8);
@@ -1494,9 +1284,9 @@ SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
} else if(IS_SIS650740) {
if((ROMAddr[0x1a] == 'N') &&
- (ROMAddr[0x1b] == 'e') &&
- (ROMAddr[0x1c] == 'w') &&
- (ROMAddr[0x1d] == 'V')) {
+ (ROMAddr[0x1b] == 'e') &&
+ (ROMAddr[0x1c] == 'w') &&
+ (ROMAddr[0x1d] == 'V')) {
return TRUE;
}
}
@@ -1504,45 +1294,50 @@ SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
static void
-SiSDetermineROMUsage(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiSDetermineROMUsage(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr = 0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr = 0;
SiS_Pr->SiS_UseROM = FALSE;
SiS_Pr->SiS_ROMNew = FALSE;
+ SiS_Pr->SiS_PWDOffset = 0;
- if((ROMAddr) && (HwInfo->UseROM)) {
- if(HwInfo->jChipType == SIS_300) {
- /* 300: We check if the code starts below 0x220 by
+ if(SiS_Pr->ChipType >= XGI_20) return;
+
+ if((ROMAddr) && (SiS_Pr->UseROM)) {
+ if(SiS_Pr->ChipType == SIS_300) {
+ /* 300: We check if the code starts below 0x220 by
* checking the jmp instruction at the beginning
* of the BIOS image.
*/
if((ROMAddr[3] == 0xe9) && ((ROMAddr[5] << 8) | ROMAddr[4]) > 0x21a)
SiS_Pr->SiS_UseROM = TRUE;
- } else if(HwInfo->jChipType < SIS_315H) {
+ } else if(SiS_Pr->ChipType < SIS_315H) {
/* Sony's VAIO BIOS 1.09 follows the standard, so perhaps
* the others do as well
*/
SiS_Pr->SiS_UseROM = TRUE;
} else {
- /* 315/330 series stick to the standard(s) */
+ /* 315/330 series stick to the standard(s) */
SiS_Pr->SiS_UseROM = TRUE;
- if((SiS_Pr->SiS_ROMNew = SiSDetermineROMLayout661(SiS_Pr, HwInfo))) {
+ if((SiS_Pr->SiS_ROMNew = SiSDetermineROMLayout661(SiS_Pr))) {
SiS_Pr->SiS_EMIOffset = 14;
+ SiS_Pr->SiS_PWDOffset = 17;
SiS_Pr->SiS661LCD2TableSize = 36;
/* Find out about LCD data table entry size */
if((romptr = SISGETROMW(0x0102))) {
if(ROMAddr[romptr + (32 * 16)] == 0xff)
- SiS_Pr->SiS661LCD2TableSize = 32;
+ SiS_Pr->SiS661LCD2TableSize = 32;
else if(ROMAddr[romptr + (34 * 16)] == 0xff)
- SiS_Pr->SiS661LCD2TableSize = 34;
- else if(ROMAddr[romptr + (36 * 16)] == 0xff) /* 0.94 */
- SiS_Pr->SiS661LCD2TableSize = 36;
+ SiS_Pr->SiS661LCD2TableSize = 34;
+ else if(ROMAddr[romptr + (36 * 16)] == 0xff) /* 0.94, 2.05.00+ */
+ SiS_Pr->SiS661LCD2TableSize = 36;
else if( (ROMAddr[romptr + (38 * 16)] == 0xff) || /* 2.00.00 - 2.02.00 */
- (ROMAddr[0x6F] & 0x01) ) { /* 2.03.00+ */
- SiS_Pr->SiS661LCD2TableSize = 38;
+ (ROMAddr[0x6F] & 0x01) ) { /* 2.03.00 - <2.05.00 */
+ SiS_Pr->SiS661LCD2TableSize = 38; /* UMC data layout abandoned at 2.05.00 */
SiS_Pr->SiS_EMIOffset = 16;
+ SiS_Pr->SiS_PWDOffset = 19;
}
}
}
@@ -1555,9 +1350,9 @@ SiSDetermineROMUsage(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiS_SetSegRegLower(SiS_Private *SiS_Pr, USHORT value)
+SiS_SetSegRegLower(struct SiS_Private *SiS_Pr, unsigned short value)
{
- USHORT temp;
+ unsigned short temp;
value &= 0x00ff;
temp = SiS_GetRegByte(SiS_Pr->SiS_P3cb) & 0xf0;
@@ -1569,9 +1364,9 @@ SiS_SetSegRegLower(SiS_Private *SiS_Pr, USHORT value)
}
static void
-SiS_SetSegRegUpper(SiS_Private *SiS_Pr, USHORT value)
+SiS_SetSegRegUpper(struct SiS_Private *SiS_Pr, unsigned short value)
{
- USHORT temp;
+ unsigned short temp;
value &= 0x00ff;
temp = SiS_GetRegByte(SiS_Pr->SiS_P3cb) & 0x0f;
@@ -1583,22 +1378,22 @@ SiS_SetSegRegUpper(SiS_Private *SiS_Pr, USHORT value)
}
static void
-SiS_SetSegmentReg(SiS_Private *SiS_Pr, USHORT value)
+SiS_SetSegmentReg(struct SiS_Private *SiS_Pr, unsigned short value)
{
SiS_SetSegRegLower(SiS_Pr, value);
SiS_SetSegRegUpper(SiS_Pr, value);
}
static void
-SiS_ResetSegmentReg(SiS_Private *SiS_Pr)
+SiS_ResetSegmentReg(struct SiS_Private *SiS_Pr)
{
SiS_SetSegmentReg(SiS_Pr, 0);
}
static void
-SiS_SetSegmentRegOver(SiS_Private *SiS_Pr, USHORT value)
+SiS_SetSegmentRegOver(struct SiS_Private *SiS_Pr, unsigned short value)
{
- USHORT temp = value >> 8;
+ unsigned short temp = value >> 8;
temp &= 0x07;
temp |= (temp << 4);
@@ -1607,15 +1402,15 @@ SiS_SetSegmentRegOver(SiS_Private *SiS_Pr, USHORT value)
}
static void
-SiS_ResetSegmentRegOver(SiS_Private *SiS_Pr)
+SiS_ResetSegmentRegOver(struct SiS_Private *SiS_Pr)
{
SiS_SetSegmentRegOver(SiS_Pr, 0);
}
static void
-SiS_ResetSegmentRegisters(SiS_Private *SiS_Pr,PSIS_HW_INFO HwInfo)
+SiS_ResetSegmentRegisters(struct SiS_Private *SiS_Pr)
{
- if((IS_SIS65x) || (HwInfo->jChipType >= SIS_661)) {
+ if((IS_SIS65x) || (SiS_Pr->ChipType >= SIS_661)) {
SiS_ResetSegmentReg(SiS_Pr);
SiS_ResetSegmentRegOver(SiS_Pr);
}
@@ -1625,89 +1420,86 @@ SiS_ResetSegmentRegisters(SiS_Private *SiS_Pr,PSIS_HW_INFO HwInfo)
/* HELPER: GetVBType */
/*********************************************/
-static void
-SiS_GetVBType(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+void
+SiS_GetVBType(struct SiS_Private *SiS_Pr)
{
- USHORT flag=0, rev=0, nolcd=0, p4_0f, p4_25, p4_27;
-
- SiS_Pr->SiS_VBType = 0;
-
- if((SiS_Pr->SiS_IF_DEF_LVDS) || (SiS_Pr->SiS_IF_DEF_CONEX))
- return;
-
- flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
-
- if(flag > 3) return;
-
- rev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);
-
- if(flag >= 2) {
- SiS_Pr->SiS_VBType = VB_SIS302B;
- } else if(flag == 1) {
- if(rev >= 0xC0) {
- SiS_Pr->SiS_VBType = VB_SIS301C;
- } else if(rev >= 0xB0) {
- SiS_Pr->SiS_VBType = VB_SIS301B;
- /* Check if 30xB DH version (no LCD support, use Panel Link instead) */
- nolcd = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x23);
- if(!(nolcd & 0x02)) SiS_Pr->SiS_VBType |= VB_NoLCD;
- } else {
- SiS_Pr->SiS_VBType = VB_SIS301;
- }
- }
- if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS301C | VB_SIS302B)) {
- if(rev >= 0xE0) {
- flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x39);
- if(flag == 0xff) SiS_Pr->SiS_VBType = VB_SIS302LV;
- else SiS_Pr->SiS_VBType = VB_SIS301C; /* VB_SIS302ELV; */
- } else if(rev >= 0xD0) {
- SiS_Pr->SiS_VBType = VB_SIS301LV;
- }
- }
- if(SiS_Pr->SiS_VBType & (VB_301C | VB_301LV | VB_302LV | VB_302ELV)) {
- p4_0f = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0f);
- p4_25 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x25);
- p4_27 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x27);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x0f,0x7f);
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x25,0x08);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,0xfd);
- if(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x08) {
- SiS_Pr->SiS_VBType |= VB_UMC;
- }
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x27,p4_27);
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x25,p4_25);
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0f,p4_0f);
- }
+ unsigned short flag = 0, rev = 0, nolcd = 0;
+ unsigned short p4_0f, p4_25, p4_27;
+
+ SiS_Pr->SiS_VBType = 0;
+
+ if((SiS_Pr->SiS_IF_DEF_LVDS) || (SiS_Pr->SiS_IF_DEF_CONEX))
+ return;
+
+ if(SiS_Pr->ChipType == XGI_20)
+ return;
+
+ flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
+
+ if(flag > 3)
+ return;
+
+ rev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);
+
+ if(flag >= 2) {
+ SiS_Pr->SiS_VBType = VB_SIS302B;
+ } else if(flag == 1) {
+ if(rev >= 0xC0) {
+ SiS_Pr->SiS_VBType = VB_SIS301C;
+ } else if(rev >= 0xB0) {
+ SiS_Pr->SiS_VBType = VB_SIS301B;
+ /* Check if 30xB DH version (no LCD support, use Panel Link instead) */
+ nolcd = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x23);
+ if(!(nolcd & 0x02)) SiS_Pr->SiS_VBType |= VB_NoLCD;
+ } else {
+ SiS_Pr->SiS_VBType = VB_SIS301;
+ }
+ }
+ if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS301C | VB_SIS302B)) {
+ if(rev >= 0xE0) {
+ flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x39);
+ if(flag == 0xff) SiS_Pr->SiS_VBType = VB_SIS302LV;
+ else SiS_Pr->SiS_VBType = VB_SIS301C; /* VB_SIS302ELV; */
+ } else if(rev >= 0xD0) {
+ SiS_Pr->SiS_VBType = VB_SIS301LV;
+ }
+ }
+ if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) {
+ p4_0f = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x0f);
+ p4_25 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x25);
+ p4_27 = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x27);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x0f,0x7f);
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x25,0x08);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,0xfd);
+ if(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x08) {
+ SiS_Pr->SiS_VBType |= VB_UMC;
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x27,p4_27);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x25,p4_25);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0f,p4_0f);
+ }
}
/*********************************************/
/* HELPER: Check RAM size */
/*********************************************/
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
static BOOLEAN
-SiS_CheckMemorySize(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex)
+SiS_CheckMemorySize(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex)
{
- USHORT AdapterMemSize = HwInfo->ulVideoMemorySize / (1024*1024);
- USHORT memorysize,modeflag;
-
- if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
- }
-
- memorysize = modeflag & MemoryInfoFlag;
- memorysize >>= MemorySizeShift; /* Get required memory size */
- memorysize++;
-
- if(AdapterMemSize < memorysize) return FALSE;
- return TRUE;
+ unsigned short AdapterMemSize = SiS_Pr->VideoMemorySize / (1024*1024);
+ unsigned short modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+ unsigned short memorysize = ((modeflag & MemoryInfoFlag) >> MemorySizeShift) + 1;
+
+ if(!AdapterMemSize) return TRUE;
+
+ if(AdapterMemSize < memorysize) return FALSE;
+ return TRUE;
}
#endif
@@ -1716,63 +1508,65 @@ SiS_CheckMemorySize(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/*********************************************/
#ifdef SIS315H
-static UCHAR
-SiS_Get310DRAMType(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned char
+SiS_Get310DRAMType(struct SiS_Private *SiS_Pr)
{
- UCHAR data, temp;
+ unsigned char data;
if((*SiS_Pr->pSiS_SoftSetting) & SoftDRAMType) {
- data = (*SiS_Pr->pSiS_SoftSetting) & 0x03;
+ data = (*SiS_Pr->pSiS_SoftSetting) & 0x03;
} else {
- if(HwInfo->jChipType >= SIS_340) {
- /* TODO */
- data = 0;
- } if(HwInfo->jChipType >= SIS_661) {
- data = SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0x07;
- if(SiS_Pr->SiS_ROMNew) {
- data = ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0xc0) >> 6);
- }
- } else if(IS_SIS550650740) {
- data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x07;
- } else { /* 315, 330 */
- data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3a) & 0x03;
- if(HwInfo->jChipType == SIS_330) {
- if(data > 1) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0x30;
- switch(temp) {
- case 0x00: data = 1; break;
- case 0x10: data = 3; break;
- case 0x20: data = 3; break;
- case 0x30: data = 2; break;
- }
- } else {
- data = 0;
- }
- }
- }
+ if(SiS_Pr->ChipType >= XGI_20) {
+ /* Do I need this? SR17 seems to be zero anyway... */
+ data = 0;
+ } else if(SiS_Pr->ChipType >= SIS_340) {
+ /* TODO */
+ data = 0;
+ } if(SiS_Pr->ChipType >= SIS_661) {
+ if(SiS_Pr->SiS_ROMNew) {
+ data = ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0xc0) >> 6);
+ } else {
+ data = SiS_GetReg(SiS_Pr->SiS_P3d4,0x78) & 0x07;
+ }
+ } else if(IS_SIS550650740) {
+ data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x07;
+ } else { /* 315, 330 */
+ data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3a) & 0x03;
+ if(SiS_Pr->ChipType == SIS_330) {
+ if(data > 1) {
+ switch(SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0x30) {
+ case 0x00: data = 1; break;
+ case 0x10: data = 3; break;
+ case 0x20: data = 3; break;
+ case 0x30: data = 2; break;
+ }
+ } else {
+ data = 0;
+ }
+ }
+ }
}
return data;
}
-static USHORT
-SiS_GetMCLK(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+SiS_GetMCLK(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index;
-
- index = SiS_Get310DRAMType(SiS_Pr, HwInfo);
- if(HwInfo->jChipType >= SIS_661) {
- if(SiS_Pr->SiS_ROMNew) {
- return((USHORT)(SISGETROMW((0x90 + (index * 5) + 3))));
- }
- return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
- } else if(index >= 4) {
- index -= 4;
- return(SiS_Pr->SiS_MCLKData_1[index].CLOCK);
- } else {
- return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
- }
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index;
+
+ index = SiS_Get310DRAMType(SiS_Pr);
+ if(SiS_Pr->ChipType >= SIS_661) {
+ if(SiS_Pr->SiS_ROMNew) {
+ return((unsigned short)(SISGETROMW((0x90 + (index * 5) + 3))));
+ }
+ return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
+ } else if(index >= 4) {
+ return(SiS_Pr->SiS_MCLKData_1[index - 4].CLOCK);
+ } else {
+ return(SiS_Pr->SiS_MCLKData_0[index].CLOCK);
+ }
}
#endif
@@ -1780,30 +1574,30 @@ SiS_GetMCLK(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* HELPER: ClearBuffer */
/*********************************************/
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
static void
-SiS_ClearBuffer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
+SiS_ClearBuffer(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- UCHAR SISIOMEMTYPE *VideoMemoryAddress = HwInfo->pjVideoMemoryAddress;
- ULONG AdapterMemorySize = HwInfo->ulVideoMemorySize;
- USHORT SISIOMEMTYPE *pBuffer;
- int i;
-
- if(SiS_Pr->SiS_ModeType >= ModeEGA) {
- if(ModeNo > 0x13) {
- SiS_SetMemory(VideoMemoryAddress, AdapterMemorySize, 0);
- } else {
- pBuffer = (USHORT SISIOMEMTYPE *)VideoMemoryAddress;
- for(i=0; i<0x4000; i++) writew(0x0000, &pBuffer[i]);
- }
- } else {
- if(SiS_Pr->SiS_ModeType < ModeCGA) {
- pBuffer = (USHORT SISIOMEMTYPE *)VideoMemoryAddress;
- for(i=0; i<0x4000; i++) writew(0x0720, &pBuffer[i]);
- } else {
- SiS_SetMemory(VideoMemoryAddress, 0x8000, 0);
- }
- }
+ unsigned char SISIOMEMTYPE *memaddr = SiS_Pr->VideoMemoryAddress;
+ unsigned int memsize = SiS_Pr->VideoMemorySize;
+ unsigned short SISIOMEMTYPE *pBuffer;
+ int i;
+
+ if(!memaddr || !memsize) return;
+
+ if(SiS_Pr->SiS_ModeType >= ModeEGA) {
+ if(ModeNo > 0x13) {
+ SiS_SetMemory(memaddr, memsize, 0);
+ } else {
+ pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
+ for(i = 0; i < 0x4000; i++) writew(0x0000, &pBuffer[i]);
+ }
+ } else if(SiS_Pr->SiS_ModeType < ModeCGA) {
+ pBuffer = (unsigned short SISIOMEMTYPE *)memaddr;
+ for(i = 0; i < 0x4000; i++) writew(0x0720, &pBuffer[i]);
+ } else {
+ SiS_SetMemory(memaddr, 0x8000, 0);
+ }
}
#endif
@@ -1812,35 +1606,36 @@ SiS_ClearBuffer(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
/*********************************************/
BOOLEAN
-SiS_SearchModeID(SiS_Private *SiS_Pr, USHORT *ModeNo, USHORT *ModeIdIndex)
+SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
+ unsigned short *ModeIdIndex)
{
- UCHAR VGAINFO = SiS_Pr->SiS_VGAINFO;
+ unsigned char VGAINFO = SiS_Pr->SiS_VGAINFO;
- if(*ModeNo <= 0x13) {
+ if((*ModeNo) <= 0x13) {
if((*ModeNo) <= 0x05) (*ModeNo) |= 0x01;
- for(*ModeIdIndex = 0; ;(*ModeIdIndex)++) {
- if(SiS_Pr->SiS_SModeIDTable[*ModeIdIndex].St_ModeID == (*ModeNo)) break;
- if(SiS_Pr->SiS_SModeIDTable[*ModeIdIndex].St_ModeID == 0xFF) return FALSE;
+ for((*ModeIdIndex) = 0; ;(*ModeIdIndex)++) {
+ if(SiS_Pr->SiS_SModeIDTable[(*ModeIdIndex)].St_ModeID == (*ModeNo)) break;
+ if(SiS_Pr->SiS_SModeIDTable[(*ModeIdIndex)].St_ModeID == 0xFF) return FALSE;
}
- if(*ModeNo == 0x07) {
- if(VGAINFO & 0x10) (*ModeIdIndex)++; /* 400 lines */
- /* else 350 lines */
+ if((*ModeNo) == 0x07) {
+ if(VGAINFO & 0x10) (*ModeIdIndex)++; /* 400 lines */
+ /* else 350 lines */
}
- if(*ModeNo <= 0x03) {
- if(!(VGAINFO & 0x80)) (*ModeIdIndex)++;
- if(VGAINFO & 0x10) (*ModeIdIndex)++; /* 400 lines */
- /* else 350 lines */
+ if((*ModeNo) <= 0x03) {
+ if(!(VGAINFO & 0x80)) (*ModeIdIndex)++;
+ if(VGAINFO & 0x10) (*ModeIdIndex)++; /* 400 lines */
+ /* else 350 lines */
}
/* else 200 lines */
} else {
- for(*ModeIdIndex = 0; ;(*ModeIdIndex)++) {
- if(SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == (*ModeNo)) break;
- if(SiS_Pr->SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF) return FALSE;
+ for((*ModeIdIndex) = 0; ;(*ModeIdIndex)++) {
+ if(SiS_Pr->SiS_EModeIDTable[(*ModeIdIndex)].Ext_ModeID == (*ModeNo)) break;
+ if(SiS_Pr->SiS_EModeIDTable[(*ModeIdIndex)].Ext_ModeID == 0xFF) return FALSE;
}
}
@@ -1851,10 +1646,10 @@ SiS_SearchModeID(SiS_Private *SiS_Pr, USHORT *ModeNo, USHORT *ModeIdIndex)
/* HELPER: GetModePtr */
/*********************************************/
-UCHAR
-SiS_GetModePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex)
+unsigned short
+SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR index;
+ unsigned short index;
if(ModeNo <= 0x13) {
index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_StTableIndex;
@@ -1866,79 +1661,125 @@ SiS_GetModePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex)
}
/*********************************************/
+/* HELPERS: Get some indices */
+/*********************************************/
+
+unsigned short
+SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide)
+{
+ if(SiS_Pr->SiS_RefIndex[Index].Ext_InfoFlag & HaveWideTiming) {
+ if(UseWide == 1) {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK_WIDE;
+ } else {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK_NORM;
+ }
+ } else {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRTVCLK;
+ }
+}
+
+unsigned short
+SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide)
+{
+ if(SiS_Pr->SiS_RefIndex[Index].Ext_InfoFlag & HaveWideTiming) {
+ if(UseWide == 1) {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC_WIDE;
+ } else {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC_NORM;
+ }
+ } else {
+ return SiS_Pr->SiS_RefIndex[Index].Ext_CRT1CRTC;
+ }
+}
+
+/*********************************************/
/* HELPER: LowModeTests */
/*********************************************/
static BOOLEAN
-SiS_DoLowModeTest(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo)
+SiS_DoLowModeTest(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- USHORT temp,temp1,temp2;
-
- if((ModeNo != 0x03) && (ModeNo != 0x10) && (ModeNo != 0x12))
- return(TRUE);
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x11);
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x11,0x80);
- temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,0x55);
- temp2 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,temp1);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x11,temp);
- if((HwInfo->jChipType >= SIS_315H) ||
- (HwInfo->jChipType == SIS_300)) {
- if(temp2 == 0x55) return(FALSE);
- else return(TRUE);
- } else {
- if(temp2 != 0x55) return(TRUE);
- else {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
- return(FALSE);
- }
- }
+ unsigned short temp, temp1, temp2;
+
+ if((ModeNo != 0x03) && (ModeNo != 0x10) && (ModeNo != 0x12))
+ return TRUE;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x11);
+ SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x11,0x80);
+ temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,0x55);
+ temp2 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x00);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,temp1);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x11,temp);
+ if((SiS_Pr->ChipType >= SIS_315H) ||
+ (SiS_Pr->ChipType == SIS_300)) {
+ if(temp2 == 0x55) return FALSE;
+ else return TRUE;
+ } else {
+ if(temp2 != 0x55) return TRUE;
+ else {
+ SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
+ return FALSE;
+ }
+ }
}
static void
-SiS_SetLowModeTest(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo)
+SiS_SetLowModeTest(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- if(SiS_DoLowModeTest(SiS_Pr, ModeNo, HwInfo)) {
- SiS_Pr->SiS_SetFlag |= LowModeTests;
- }
+ if(SiS_DoLowModeTest(SiS_Pr, ModeNo)) {
+ SiS_Pr->SiS_SetFlag |= LowModeTests;
+ }
}
/*********************************************/
-/* HELPER: ENABLE CRT1 */
+/* HELPER: OPEN/CLOSE CRT1 CRTC */
/*********************************************/
static void
-SiS_SetupCR5x(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_OpenCRTC(struct SiS_Private *SiS_Pr)
+{
+ if(IS_SIS650) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
+ if(IS_SIS651) SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x51,0x20);
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
+ } else if(IS_SIS661741660760) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x61,0xf7);
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
+ if(!SiS_Pr->SiS_ROMNew) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x3a,0xef);
+ }
+ }
+}
+
+static void
+SiS_CloseCRTC(struct SiS_Private *SiS_Pr)
{
- if(IS_SIS650) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
- if(IS_SIS651) SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x51,0x20);
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
- }
- } else if(IS_SIS661741660760) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x61,0xf7);
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x51,0x1f);
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x56,0xe7);
- if(!SiS_Pr->SiS_ROMNew) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x3a,0xef);
- }
- }
+#if 0 /* This locks some CRTC registers. We don't want that. */
+ unsigned short temp1 = 0, temp2 = 0;
+
+ if(IS_SIS661741660760) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ temp1 = 0xa0; temp2 = 0x08;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x51,0x1f,temp1);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x56,0xe7,temp2);
+ }
+#endif
}
static void
-SiS_HandleCRT1(SiS_Private *SiS_Pr)
+SiS_HandleCRT1(struct SiS_Private *SiS_Pr)
{
- /* Enable CRT1 gating */
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0xbf);
+ /* Enable CRT1 gating */
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0xbf);
#if 0
- if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x01)) {
- if((SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x0a) ||
- (SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x01)) {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0x40);
- }
- }
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x01)) {
+ if((SiS_GetReg(SiS_Pr->SiS_P3c4,0x15) & 0x0a) ||
+ (SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x01)) {
+ SiS_SetRegOR(SiS_Pr->SiS_P3d4,SiS_Pr->SiS_MyCR63,0x40);
+ }
+ }
#endif
}
@@ -1946,57 +1787,54 @@ SiS_HandleCRT1(SiS_Private *SiS_Pr)
/* HELPER: GetColorDepth */
/*********************************************/
-USHORT
-SiS_GetColorDepth(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex)
+unsigned short
+SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex)
{
- USHORT ColorDepth[6] = { 1, 2, 4, 4, 6, 8};
- SHORT index;
- USHORT modeflag;
-
- /* Do NOT check UseCustomMode, will skrew up FIFO */
- if(ModeNo == 0xfe) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- if(ModeNo <= 0x13)
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
-
- index = (modeflag & ModeTypeMask) - ModeEGA;
- if(index < 0) index = 0;
- return(ColorDepth[index]);
+ static const unsigned short ColorDepth[6] = { 1, 2, 4, 4, 6, 8 };
+ unsigned short modeflag;
+ short index;
+
+ /* Do NOT check UseCustomMode, will skrew up FIFO */
+ if(ModeNo == 0xfe) {
+ modeflag = SiS_Pr->CModeFlag;
+ } else if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ } else {
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ }
+
+ index = (modeflag & ModeTypeMask) - ModeEGA;
+ if(index < 0) index = 0;
+ return ColorDepth[index];
}
/*********************************************/
/* HELPER: GetOffset */
/*********************************************/
-USHORT
-SiS_GetOffset(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,PSIS_HW_INFO HwInfo)
+unsigned short
+SiS_GetOffset(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
- USHORT xres, temp, colordepth, infoflag;
-
- if(SiS_Pr->UseCustomMode) {
- infoflag = SiS_Pr->CInfoFlag;
- xres = SiS_Pr->CHDisplay;
- } else {
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- xres = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].XRes;
- }
-
- colordepth = SiS_GetColorDepth(SiS_Pr,ModeNo,ModeIdIndex);
-
- temp = xres / 16;
- if(infoflag & InterlaceMode) temp <<= 1;
- temp *= colordepth;
- if(xres % 16) {
- colordepth >>= 1;
- temp += colordepth;
- }
-
- return(temp);
+ unsigned short xres, temp, colordepth, infoflag;
+
+ if(SiS_Pr->UseCustomMode) {
+ infoflag = SiS_Pr->CInfoFlag;
+ xres = SiS_Pr->CHDisplay;
+ } else {
+ infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
+ xres = SiS_Pr->SiS_RefIndex[RRTI].XRes;
+ }
+
+ colordepth = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex);
+
+ temp = xres / 16;
+ if(infoflag & InterlaceMode) temp <<= 1;
+ temp *= colordepth;
+ if(xres % 16) temp += (colordepth >> 1);
+
+ return temp;
}
/*********************************************/
@@ -2004,55 +1842,29 @@ SiS_GetOffset(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetSeqRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetSeqRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
{
- UCHAR SRdata;
- USHORT i;
+ unsigned char SRdata;
+ int i;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x00,0x03); /* Set SR0 */
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x00,0x03);
- SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[0];
+ /* or "display off" */
+ SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[0] | 0x20;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SRdata |= 0x01;
- }
- if(HwInfo->jChipType >= SIS_661) {
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SRdata |= 0x01; /* 8 dot clock */
- }
- }
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SRdata |= 0x01; /* 8 dot clock */
- }
- }
- }
- }
+ /* determine whether to force x8 dotclock */
+ if((SiS_Pr->SiS_VBType & VB_SISVB) || (SiS_Pr->SiS_IF_DEF_LVDS)) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SRdata |= 0x01; /* 8 dot clock */
- }
- }
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SRdata |= 0x01; /* 8 dot clock */
- }
- }
- }
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) SRdata |= 0x01;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) SRdata |= 0x01;
- SRdata |= 0x20; /* screen off */
+ }
SiS_SetReg(SiS_Pr->SiS_P3c4,0x01,SRdata);
for(i = 2; i <= 4; i++) {
- SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[i-1];
+ SRdata = SiS_Pr->SiS_StandTable[StandTableIndex].SR[i - 1];
SiS_SetReg(SiS_Pr->SiS_P3c4,i,SRdata);
}
}
@@ -2062,17 +1874,17 @@ SiS_SetSeqRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiS_SetMiscRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetMiscRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
{
- UCHAR Miscdata;
+ unsigned char Miscdata;
Miscdata = SiS_Pr->SiS_StandTable[StandTableIndex].MISC;
- if(HwInfo->jChipType < SIS_661) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- Miscdata |= 0x0C;
- }
+ if(SiS_Pr->ChipType < SIS_661) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ Miscdata |= 0x0C;
+ }
}
}
@@ -2084,33 +1896,34 @@ SiS_SetMiscRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex, PSIS_HW_INFO HwInfo
/*********************************************/
static void
-SiS_SetCRTCRegs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT StandTableIndex)
+SiS_SetCRTCRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
{
- UCHAR CRTCdata;
- USHORT i;
-
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f); /* Unlock CRTC */
-
- for(i = 0; i <= 0x18; i++) {
- CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata); /* Set CRTC(3d4) */
- }
- if(HwInfo->jChipType >= SIS_661) {
- SiS_SetupCR5x(SiS_Pr, HwInfo);
- for(i = 0x13; i <= 0x14; i++) {
- CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata);
- }
- } else if( ( (HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730) ) &&
- (HwInfo->jChipRevision >= 0x30) ) { /* for 630S0 */
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x18,0xFE);
- }
- }
- }
+ unsigned char CRTCdata;
+ unsigned short i;
+
+ /* Unlock CRTC */
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
+
+ for(i = 0; i <= 0x18; i++) {
+ CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata);
+ }
+
+ if(SiS_Pr->ChipType >= SIS_661) {
+ SiS_OpenCRTC(SiS_Pr);
+ for(i = 0x13; i <= 0x14; i++) {
+ CRTCdata = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[i];
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,CRTCdata);
+ }
+ } else if( ( (SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730) ) &&
+ (SiS_Pr->ChipRevision >= 0x30) ) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x18,0xFE);
+ }
+ }
+ }
}
/*********************************************/
@@ -2118,64 +1931,58 @@ SiS_SetCRTCRegs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/*********************************************/
static void
-SiS_SetATTRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetATTRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
{
- UCHAR ARdata;
- USHORT i;
+ unsigned char ARdata;
+ unsigned short i;
for(i = 0; i <= 0x13; i++) {
ARdata = SiS_Pr->SiS_StandTable[StandTableIndex].ATTR[i];
-#if 0
- if((i <= 0x0f) || (i == 0x11)) {
- if(ds:489 & 0x08) {
- continue;
- }
- }
-#endif
+
if(i == 0x13) {
- /* Pixel shift. If screen on LCD or TV is shifted left or right,
- * this might be the cause.
- */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ARdata=0;
- }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata=0;
- }
- }
- }
- if(HwInfo->jChipType >= SIS_661) {
+ /* Pixel shift. If screen on LCD or TV is shifted left or right,
+ * this might be the cause.
+ */
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ARdata = 0;
+ }
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
+ }
+ }
+ }
+ if(SiS_Pr->ChipType >= SIS_661) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToLCD)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata=0;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
}
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(IS_SIS550650740660) {
- /* 315, 330 don't do this */
- if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata=0;
- } else {
- ARdata = 0;
- }
+ /* 315, 330 don't do this */
+ if(SiS_Pr->SiS_VBType & VB_SIS30xB) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
+ } else {
+ ARdata = 0;
+ }
}
} else {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata=0;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) ARdata = 0;
}
- }
+ }
}
- SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
- SiS_SetRegByte(SiS_Pr->SiS_P3c0,i); /* set index */
- SiS_SetRegByte(SiS_Pr->SiS_P3c0,ARdata); /* set data */
+ SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c0,i); /* set index */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c0,ARdata); /* set data */
}
- SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
- SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x14); /* set index */
- SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x00); /* set data */
+
+ SiS_GetRegByte(SiS_Pr->SiS_P3da); /* reset 3da */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x14); /* set index */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x00); /* set data */
SiS_GetRegByte(SiS_Pr->SiS_P3da);
- SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x20); /* Enable Attribute */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c0,0x20); /* Enable Attribute */
SiS_GetRegByte(SiS_Pr->SiS_P3da);
}
@@ -2184,10 +1991,10 @@ SiS_SetATTRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex,
/*********************************************/
static void
-SiS_SetGRCRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex)
+SiS_SetGRCRegs(struct SiS_Private *SiS_Pr, unsigned short StandTableIndex)
{
- UCHAR GRdata;
- USHORT i;
+ unsigned char GRdata;
+ unsigned short i;
for(i = 0; i <= 0x08; i++) {
GRdata = SiS_Pr->SiS_StandTable[StandTableIndex].GRC[i];
@@ -2205,22 +2012,22 @@ SiS_SetGRCRegs(SiS_Private *SiS_Pr, USHORT StandTableIndex)
/*********************************************/
static void
-SiS_ClearExt1Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
+SiS_ClearExt1Regs(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- USHORT i;
+ unsigned short i;
- for(i = 0x0A; i <= 0x0E; i++) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,i,0x00);
- }
+ for(i = 0x0A; i <= 0x0E; i++) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,i,0x00);
+ }
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x37,0xFE);
- if(ModeNo <= 0x13) {
- if(ModeNo == 0x06 || ModeNo >= 0x0e) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x0e,0x20);
- }
- }
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x37,0xFE);
+ if(ModeNo <= 0x13) {
+ if(ModeNo == 0x06 || ModeNo >= 0x0e) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x0e,0x20);
+ }
+ }
+ }
}
/*********************************************/
@@ -2228,32 +2035,24 @@ SiS_ClearExt1Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
/*********************************************/
static void
-SiS_ResetCRT1VCLK(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_ResetCRT1VCLK(struct SiS_Private *SiS_Pr)
{
- if(HwInfo->jChipType >= SIS_315H) {
- if(HwInfo->jChipType < SIS_661) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) return;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_661) {
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 0) return;
}
} else {
if((SiS_Pr->SiS_IF_DEF_LVDS == 0) &&
- (!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) ) {
+ (!(SiS_Pr->SiS_VBType & VB_SIS30xBLV)) ) {
return;
}
}
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xCF,0x20);
- } else {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x20);
- }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xcf,0x20);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2B,SiS_Pr->SiS_VCLKData[1].SR2B);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2C,SiS_Pr->SiS_VCLKData[1].SR2C);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xcf,0x10);
- } else {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x10);
- }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x31,0xcf,0x10);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2B,SiS_Pr->SiS_VCLKData[0].SR2B);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2C,SiS_Pr->SiS_VCLKData[0].SR2C);
SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
@@ -2264,19 +2063,19 @@ SiS_ResetCRT1VCLK(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiS_SetCRT1Sync(SiS_Private *SiS_Pr, USHORT RefreshRateTableIndex)
+SiS_SetCRT1Sync(struct SiS_Private *SiS_Pr, unsigned short RRTI)
{
- USHORT sync;
+ unsigned short sync;
- if(SiS_Pr->UseCustomMode) {
- sync = SiS_Pr->CInfoFlag >> 8;
- } else {
- sync = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8;
- }
+ if(SiS_Pr->UseCustomMode) {
+ sync = SiS_Pr->CInfoFlag >> 8;
+ } else {
+ sync = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag >> 8;
+ }
- sync &= 0xC0;
- sync |= 0x2f;
- SiS_SetRegByte(SiS_Pr->SiS_P3c2,sync);
+ sync &= 0xC0;
+ sync |= 0x2f;
+ SiS_SetRegByte(SiS_Pr->SiS_P3c2,sync);
}
/*********************************************/
@@ -2284,72 +2083,67 @@ SiS_SetCRT1Sync(SiS_Private *SiS_Pr, USHORT RefreshRateTableIndex)
/*********************************************/
static void
-SiS_SetCRT1CRTC(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
- UCHAR index;
- USHORT temp,i,j,modeflag;
-
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f); /* unlock cr0-7 */
-
- if(SiS_Pr->UseCustomMode) {
-
- modeflag = SiS_Pr->CModeFlag;
-
- for(i=0,j=0;i<=7;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
- }
- for(j=0x10;i<=10;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
- }
- for(j=0x15;i<=12;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
- }
- for(j=0x0A;i<=15;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,j,SiS_Pr->CCRT1CRTC[i]);
- }
-
- temp = SiS_Pr->CCRT1CRTC[16] & 0xE0;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x0E,temp);
-
- temp = (SiS_Pr->CCRT1CRTC[16] & 0x01) << 5;
- if(modeflag & DoubleScanMode) temp |= 0x80;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,temp);
-
- } else {
-
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
-
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-
- for(i=0,j=0;i<=7;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->SiS_CRT1Table[index].CR[i]);
- }
- for(j=0x10;i<=10;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->SiS_CRT1Table[index].CR[i]);
- }
- for(j=0x15;i<=12;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->SiS_CRT1Table[index].CR[i]);
- }
- for(j=0x0A;i<=15;i++,j++) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,j,SiS_Pr->SiS_CRT1Table[index].CR[i]);
- }
-
- temp = SiS_Pr->SiS_CRT1Table[index].CR[16] & 0xE0;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x0E,temp);
-
- temp = ((SiS_Pr->SiS_CRT1Table[index].CR[16]) & 0x01) << 5;
- if(modeflag & DoubleScanMode) temp |= 0x80;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,temp);
-
- }
-
- if(SiS_Pr->SiS_ModeType > ModeVGA) SiS_SetReg(SiS_Pr->SiS_P3d4,0x14,0x4F);
+ unsigned short temp, i, j, modeflag;
+ unsigned char *crt1data = NULL;
+
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+
+ if(SiS_Pr->UseCustomMode) {
+
+ crt1data = &SiS_Pr->CCRT1CRTC[0];
+
+ } else {
+
+ temp = SiS_GetRefCRT1CRTC(SiS_Pr, RRTI, SiS_Pr->SiS_UseWide);
+
+ /* Alternate for 1600x1200 LCDA */
+ if((temp == 0x20) && (SiS_Pr->Alternate1600x1200)) temp = 0x57;
+
+ crt1data = (unsigned char *)&SiS_Pr->SiS_CRT1Table[temp].CR[0];
+
+ }
+
+ /* unlock cr0-7 */
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
+
+ for(i = 0, j = 0; i <= 7; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
+ }
+ for(j = 0x10; i <= 10; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
+ }
+ for(j = 0x15; i <= 12; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,j,crt1data[i]);
+ }
+ for(j = 0x0A; i <= 15; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,j,crt1data[i]);
+ }
+
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x0E,crt1data[16] & 0xE0);
+
+ temp = (crt1data[16] & 0x01) << 5;
+ if(modeflag & DoubleScanMode) temp |= 0x80;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,temp);
+
+ if(SiS_Pr->SiS_ModeType > ModeVGA) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x14,0x4F);
+ }
+
+#ifdef SIS315H
+ if(SiS_Pr->ChipType == XGI_20) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x04,crt1data[4] - 1);
+ if(!(temp = crt1data[5] & 0x1f)) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x0c,0xfb);
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x05,0xe0,((temp - 1) & 0x1f));
+ temp = (crt1data[16] >> 5) + 3;
+ if(temp > 7) temp -= 7;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0e,0x1f,(temp << 5));
+ }
+#endif
}
/*********************************************/
@@ -2359,33 +2153,32 @@ SiS_SetCRT1CRTC(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetCRT1Offset(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetCRT1Offset(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
- USHORT temp, DisplayUnit, infoflag;
+ unsigned short temp, DisplayUnit, infoflag;
if(SiS_Pr->UseCustomMode) {
infoflag = SiS_Pr->CInfoFlag;
} else {
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
}
- DisplayUnit = SiS_GetOffset(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
+ DisplayUnit = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
temp = (DisplayUnit >> 8) & 0x0f;
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,temp);
- temp = DisplayUnit & 0xFF;
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,temp);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,DisplayUnit & 0xFF);
if(infoflag & InterlaceMode) DisplayUnit >>= 1;
DisplayUnit <<= 5;
- temp = (DisplayUnit & 0xff00) >> 8;
+ temp = (DisplayUnit >> 8) + 1;
if(DisplayUnit & 0xff) temp++;
- temp++;
+ if(SiS_Pr->ChipType == XGI_20) {
+ if(ModeNo == 0x4a || ModeNo == 0x49) temp--;
+ }
SiS_SetReg(SiS_Pr->SiS_P3c4,0x10,temp);
}
@@ -2394,39 +2187,49 @@ SiS_SetCRT1Offset(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetCRT1VCLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex)
+SiS_SetCRT1VCLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
- USHORT index=0, clka, clkb;
-
- if(SiS_Pr->UseCustomMode) {
- clka = SiS_Pr->CSR2B;
- clkb = SiS_Pr->CSR2C;
- } else {
- index = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- clka = SiS_Pr->SiS_VBVCLKData[index].Part4_A;
- clkb = SiS_Pr->SiS_VBVCLKData[index].Part4_B;
- } else {
- clka = SiS_Pr->SiS_VCLKData[index].SR2B;
- clkb = SiS_Pr->SiS_VCLKData[index].SR2C;
- }
- }
-
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xCF);
- } else {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x00);
- }
-
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x2B,clka);
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x2C,clkb);
-
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x01);
- } else {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
- }
+ unsigned short index = 0, clka, clkb;
+
+ if(SiS_Pr->UseCustomMode) {
+ clka = SiS_Pr->CSR2B;
+ clkb = SiS_Pr->CSR2C;
+ } else {
+ index = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
+ if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) &&
+ (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ /* Alternate for 1600x1200 LCDA */
+ if((index == 0x21) && (SiS_Pr->Alternate1600x1200)) index = 0x72;
+ clka = SiS_Pr->SiS_VBVCLKData[index].Part4_A;
+ clkb = SiS_Pr->SiS_VBVCLKData[index].Part4_B;
+ } else {
+ clka = SiS_Pr->SiS_VCLKData[index].SR2B;
+ clkb = SiS_Pr->SiS_VCLKData[index].SR2C;
+ }
+ }
+
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xCF);
+
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,clka);
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
+
+ if(SiS_Pr->ChipType >= SIS_315H) {
+#ifdef SIS315H
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x01);
+ if(SiS_Pr->ChipType == XGI_20) {
+ unsigned short mf = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+ if(mf & HalfDCLK) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,SiS_GetReg(SiS_Pr->SiS_P3c4,0x2b));
+ clkb = SiS_GetReg(SiS_Pr->SiS_P3c4,0x2c);
+ clkb = (((clkb & 0x1f) << 1) + 1) | (clkb & 0xe0);
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,clkb);
+ }
+ }
+#endif
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2D,0x80);
+ }
}
/*********************************************/
@@ -2434,415 +2237,358 @@ SiS_SetCRT1VCLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
#ifdef SIS300
-static USHORT
-SiS_DoCalcDelay(SiS_Private *SiS_Pr, USHORT MCLK, USHORT VCLK, USHORT colordepth, USHORT key)
+void
+SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
+ unsigned short *idx2)
+{
+ unsigned short temp1, temp2;
+ static const unsigned char ThTiming[8] = {
+ 1, 2, 2, 3, 0, 1, 1, 2
+ };
+
+ temp1 = temp2 = (SiS_GetReg(SiS_Pr->SiS_P3c4,0x18) & 0x62) >> 1;
+ (*idx2) = (unsigned short)(ThTiming[((temp2 >> 3) | temp1) & 0x07]);
+ (*idx1) = (unsigned short)(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) >> 6) & 0x03;
+ (*idx1) |= (unsigned short)(((SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) >> 4) & 0x0c));
+ (*idx1) <<= 1;
+}
+
+static unsigned short
+SiS_GetFIFOThresholdA300(unsigned short idx1, unsigned short idx2)
+{
+ static const unsigned char ThLowA[8 * 3] = {
+ 61, 3,52, 5,68, 7,100,11,
+ 43, 3,42, 5,54, 7, 78,11,
+ 34, 3,37, 5,47, 7, 67,11
+ };
+
+ return (unsigned short)((ThLowA[idx1 + 1] * idx2) + ThLowA[idx1]);
+}
+
+unsigned short
+SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2)
+{
+ static const unsigned char ThLowB[8 * 3] = {
+ 81, 4,72, 6,88, 8,120,12,
+ 55, 4,54, 6,66, 8, 90,12,
+ 42, 4,45, 6,55, 8, 75,12
+ };
+
+ return (unsigned short)((ThLowB[idx1 + 1] * idx2) + ThLowB[idx1]);
+}
+
+static unsigned short
+SiS_DoCalcDelay(struct SiS_Private *SiS_Pr, unsigned short MCLK, unsigned short VCLK,
+ unsigned short colordepth, unsigned short key)
{
- const UCHAR ThLowA[] = { 61, 3,52, 5,68, 7,100,11,
- 43, 3,42, 5,54, 7, 78,11,
- 34, 3,37, 5,47, 7, 67,11 };
-
- const UCHAR ThLowB[] = { 81, 4,72, 6,88, 8,120,12,
- 55, 4,54, 6,66, 8, 90,12,
- 42, 4,45, 6,55, 8, 75,12 };
-
- const UCHAR ThTiming[] = { 1, 2, 2, 3, 0, 1, 1, 2 };
-
- USHORT tempah, tempal, tempcl, tempbx, temp;
- ULONG longtemp;
-
- tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x18);
- tempah &= 0x62;
- tempah >>= 1;
- tempal = tempah;
- tempah >>= 3;
- tempal |= tempah;
- tempal &= 0x07;
- tempcl = ThTiming[tempal];
- tempbx = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16);
- tempbx >>= 6;
- tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- tempah >>= 4;
- tempah &= 0x0c;
- tempbx |= tempah;
- tempbx <<= 1;
- if(key == 0) {
- tempal = ThLowA[tempbx + 1];
- tempal *= tempcl;
- tempal += ThLowA[tempbx];
- } else {
- tempal = ThLowB[tempbx + 1];
- tempal *= tempcl;
- tempal += ThLowB[tempbx];
- }
- longtemp = tempal * VCLK * colordepth;
- temp = longtemp % (MCLK * 16);
- longtemp /= (MCLK * 16);
- if(temp) longtemp++;
- return((USHORT)longtemp);
+ unsigned short idx1, idx2;
+ unsigned int longtemp = VCLK * colordepth;
+
+ SiS_GetFIFOThresholdIndex300(SiS_Pr, &idx1, &idx2);
+
+ if(key == 0) {
+ longtemp *= SiS_GetFIFOThresholdA300(idx1, idx2);
+ } else {
+ longtemp *= SiS_GetFIFOThresholdB300(idx1, idx2);
+ }
+ idx1 = longtemp % (MCLK * 16);
+ longtemp /= (MCLK * 16);
+ if(idx1) longtemp++;
+ return (unsigned short)longtemp;
}
-static USHORT
-SiS_CalcDelay(SiS_Private *SiS_Pr, USHORT VCLK, USHORT colordepth, USHORT MCLK)
+static unsigned short
+SiS_CalcDelay(struct SiS_Private *SiS_Pr, unsigned short VCLK,
+ unsigned short colordepth, unsigned short MCLK)
{
- USHORT tempax, tempbx;
-
- tempbx = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 0);
- tempax = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 1);
- if(tempax < 4) tempax = 4;
- tempax -= 4;
- if(tempbx < tempax) tempbx = tempax;
- return(tempbx);
+ unsigned short temp1, temp2;
+
+ temp2 = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 0);
+ temp1 = SiS_DoCalcDelay(SiS_Pr, MCLK, VCLK, colordepth, 1);
+ if(temp1 < 4) temp1 = 4;
+ temp1 -= 4;
+ if(temp2 < temp1) temp2 = temp1;
+ return temp2;
}
static void
-SiS_SetCRT1FIFO_300(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo,
- USHORT RefreshRateTableIndex)
+SiS_SetCRT1FIFO_300(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned short ThresholdLow = 0;
+ unsigned short temp, index, VCLK, MCLK, colorth;
+ static const unsigned short colortharray[6] = { 1, 1, 2, 2, 3, 4 };
+
+ if(ModeNo > 0x13) {
+
+ /* Get VCLK */
+ if(SiS_Pr->UseCustomMode) {
+ VCLK = SiS_Pr->CSRClock;
+ } else {
+ index = SiS_GetRefCRTVCLK(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWide);
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
+ }
+
+ /* Get half colordepth */
+ colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
+
+ /* Get MCLK */
+ index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A) & 0x07;
+ MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK;
+
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xc3;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3c,temp);
+
+ do {
+ ThresholdLow = SiS_CalcDelay(SiS_Pr, VCLK, colorth, MCLK) + 1;
+ if(ThresholdLow < 0x13) break;
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x16,0xfc);
+ ThresholdLow = 0x13;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) >> 6;
+ if(!temp) break;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3f,((temp - 1) << 6));
+ } while(0);
+
+ } else ThresholdLow = 2;
+
+ /* Write CRT/CPU threshold low, CRT/Engine threshold high */
+ temp = (ThresholdLow << 4) | 0x0f;
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,temp);
+
+ temp = (ThresholdLow & 0x10) << 1;
+ if(ModeNo > 0x13) temp |= 0x40;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0f,0x9f,temp);
+
+ /* What is this? */
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
+
+ /* Write CRT/CPU threshold high */
+ temp = ThresholdLow + 3;
+ if(temp > 0x0f) temp = 0x0f;
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x09,temp);
+}
+
+unsigned short
+SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index)
{
- USHORT ThresholdLow = 0;
- USHORT index, VCLK, MCLK, colorth=0;
- USHORT tempah, temp;
-
- if(ModeNo > 0x13) {
-
- if(SiS_Pr->UseCustomMode) {
- VCLK = SiS_Pr->CSRClock;
- } else {
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- index &= 0x3F;
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
- }
-
- switch (SiS_Pr->SiS_ModeType - ModeEGA) { /* Get half colordepth */
- case 0 : colorth = 1; break;
- case 1 : colorth = 1; break;
- case 2 : colorth = 2; break;
- case 3 : colorth = 2; break;
- case 4 : colorth = 3; break;
- case 5 : colorth = 4; break;
- }
-
- index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A);
- index &= 0x07;
- MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK; /* Get MCLK */
-
- tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- tempah &= 0xc3;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3c,tempah);
-
- do {
- ThresholdLow = SiS_CalcDelay(SiS_Pr, VCLK, colorth, MCLK);
- ThresholdLow++;
- if(ThresholdLow < 0x13) break;
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x16,0xfc);
- ThresholdLow = 0x13;
- tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16);
- tempah >>= 6;
- if(!(tempah)) break;
- tempah--;
- tempah <<= 6;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x16,0x3f,tempah);
- } while(0);
-
- } else ThresholdLow = 2;
-
- /* Write CRT/CPU threshold low, CRT/Engine threshold high */
- temp = (ThresholdLow << 4) | 0x0f;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,temp);
-
- temp = (ThresholdLow & 0x10) << 1;
- if(ModeNo > 0x13) temp |= 0x40;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0f,0x9f,temp);
-
- /* What is this? */
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
-
- /* Write CRT/CPU threshold high */
- temp = ThresholdLow + 3;
- if(temp > 0x0f) temp = 0x0f;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x09,temp);
+ static const unsigned char LatencyFactor[] = {
+ 97, 88, 86, 79, 77, 0, /* 64 bit BQ=2 */
+ 0, 87, 85, 78, 76, 54, /* 64 bit BQ=1 */
+ 97, 88, 86, 79, 77, 0, /* 128 bit BQ=2 */
+ 0, 79, 77, 70, 68, 48, /* 128 bit BQ=1 */
+ 80, 72, 69, 63, 61, 0, /* 64 bit BQ=2 */
+ 0, 70, 68, 61, 59, 37, /* 64 bit BQ=1 */
+ 86, 77, 75, 68, 66, 0, /* 128 bit BQ=2 */
+ 0, 68, 66, 59, 57, 37 /* 128 bit BQ=1 */
+ };
+ static const unsigned char LatencyFactor730[] = {
+ 69, 63, 61,
+ 86, 79, 77,
+ 103, 96, 94,
+ 120,113,111,
+ 137,130,128
+ };
+
+ if(SiS_Pr->ChipType == SIS_730) {
+ return (unsigned short)LatencyFactor730[index];
+ } else {
+ return (unsigned short)LatencyFactor[index];
+ }
}
-static USHORT
-SiS_CalcDelay2(SiS_Private *SiS_Pr, UCHAR key, PSIS_HW_INFO HwInfo)
+static unsigned short
+SiS_CalcDelay2(struct SiS_Private *SiS_Pr, unsigned char key)
{
- USHORT data,index;
- const UCHAR LatencyFactor[] = {
- 97, 88, 86, 79, 77, 00, /*; 64 bit BQ=2 */
- 00, 87, 85, 78, 76, 54, /*; 64 bit BQ=1 */
- 97, 88, 86, 79, 77, 00, /*; 128 bit BQ=2 */
- 00, 79, 77, 70, 68, 48, /*; 128 bit BQ=1 */
- 80, 72, 69, 63, 61, 00, /*; 64 bit BQ=2 */
- 00, 70, 68, 61, 59, 37, /*; 64 bit BQ=1 */
- 86, 77, 75, 68, 66, 00, /*; 128 bit BQ=2 */
- 00, 68, 66, 59, 57, 37 /*; 128 bit BQ=1 */
- };
- const UCHAR LatencyFactor730[] = {
- 69, 63, 61,
- 86, 79, 77,
- 103, 96, 94,
- 120,113,111,
- 137,130,128, /* --- Table ends with this entry, data below */
- 137,130,128, /* to avoid using illegal values */
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- };
-
- if(HwInfo->jChipType == SIS_730) {
- index = ((key & 0x0f) * 3) + ((key & 0xC0) >> 6);
- data = LatencyFactor730[index];
- } else {
- index = (key & 0xE0) >> 5;
- if(key & 0x10) index +=6;
- if(!(key & 0x01)) index += 24;
- data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- if(data & 0x0080) index += 12;
- data = LatencyFactor[index];
- }
- return(data);
+ unsigned short index;
+
+ if(SiS_Pr->ChipType == SIS_730) {
+ index = ((key & 0x0f) * 3) + ((key & 0xc0) >> 6);
+ } else {
+ index = (key & 0xe0) >> 5;
+ if(key & 0x10) index += 6;
+ if(!(key & 0x01)) index += 24;
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) & 0x80) index += 12;
+ }
+ return SiS_GetLatencyFactor630(SiS_Pr, index);
}
static void
-SiS_SetCRT1FIFO_630(SiS_Private *SiS_Pr, USHORT ModeNo,
- PSIS_HW_INFO HwInfo,
- USHORT RefreshRateTableIndex)
+SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short RefreshRateTableIndex)
{
- USHORT i,index,data,VCLK,MCLK,colorth=0;
- ULONG B,eax,bl,data2;
- USHORT ThresholdLow=0;
- UCHAR FQBQData[]= {
- 0x01,0x21,0x41,0x61,0x81,
- 0x31,0x51,0x71,0x91,0xb1,
- 0x00,0x20,0x40,0x60,0x80,
- 0x30,0x50,0x70,0x90,0xb0,
- 0xFF
- };
- UCHAR FQBQData730[]= {
- 0x34,0x74,0xb4,
- 0x23,0x63,0xa3,
- 0x12,0x52,0x92,
- 0x01,0x41,0x81,
- 0x00,0x40,0x80,
- 0xff
- };
-
- i=0;
- if(ModeNo > 0x13) {
- if(SiS_Pr->UseCustomMode) {
- VCLK = SiS_Pr->CSRClock;
- } else {
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- index &= 0x3F;
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
- }
-
- index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A);
- index &= 0x07;
- MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK; /* Get MCLK */
-
- data2 = SiS_Pr->SiS_ModeType - ModeEGA; /* Get half colordepth */
- switch (data2) {
- case 0 : colorth = 1; break;
- case 1 : colorth = 1; break;
- case 2 : colorth = 2; break;
- case 3 : colorth = 2; break;
- case 4 : colorth = 3; break;
- case 5 : colorth = 4; break;
- }
-
- if(HwInfo->jChipType == SIS_730) {
-
- do {
- B = SiS_CalcDelay2(SiS_Pr, FQBQData730[i], HwInfo) * VCLK * colorth;
- bl = B / (MCLK * 16);
-
- if(B == bl * 16 * MCLK) {
- bl = bl + 1;
- } else {
- bl = bl + 2;
- }
-
- if(bl > 0x13) {
- if(FQBQData730[i+1] == 0xFF) {
- ThresholdLow = 0x13;
- break;
- }
- i++;
- } else {
- ThresholdLow = bl;
- break;
- }
- } while(FQBQData730[i] != 0xFF);
+ unsigned short ThresholdLow = 0;
+ unsigned short i, data, VCLK, MCLK16, colorth = 0;
+ unsigned int templ, datal;
+ const unsigned char *queuedata = NULL;
+ static const unsigned char FQBQData[21] = {
+ 0x01,0x21,0x41,0x61,0x81,
+ 0x31,0x51,0x71,0x91,0xb1,
+ 0x00,0x20,0x40,0x60,0x80,
+ 0x30,0x50,0x70,0x90,0xb0,
+ 0xff
+ };
+ static const unsigned char FQBQData730[16] = {
+ 0x34,0x74,0xb4,
+ 0x23,0x63,0xa3,
+ 0x12,0x52,0x92,
+ 0x01,0x41,0x81,
+ 0x00,0x40,0x80,
+ 0xff
+ };
+ static const unsigned short colortharray[6] = {
+ 1, 1, 2, 2, 3, 4
+ };
- } else {
+ i = 0;
- do {
- B = SiS_CalcDelay2(SiS_Pr, FQBQData[i], HwInfo) * VCLK * colorth;
- bl = B / (MCLK * 16);
+ if(ModeNo > 0x13) {
- if(B == bl * 16 * MCLK) {
- bl = bl + 1;
- } else {
- bl = bl + 2;
- }
+ /* Get VCLK */
+ if(SiS_Pr->UseCustomMode) {
+ VCLK = SiS_Pr->CSRClock;
+ } else {
+ data = SiS_GetRefCRTVCLK(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWide);
+ VCLK = SiS_Pr->SiS_VCLKData[data].CLOCK;
+ }
- if(bl > 0x13) {
- if(FQBQData[i+1] == 0xFF) {
- ThresholdLow = 0x13;
- break;
- }
- i++;
- } else {
- ThresholdLow = bl;
- break;
- }
- } while(FQBQData[i] != 0xFF);
- }
- }
- else {
- if(HwInfo->jChipType == SIS_730) {
- } else {
- i = 9;
- }
- ThresholdLow = 0x02;
- }
+ /* Get MCLK * 16 */
+ data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A) & 0x07;
+ MCLK16 = SiS_Pr->SiS_MCLKData_0[data].CLOCK * 16;
+
+ /* Get half colordepth */
+ colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
+
+ if(SiS_Pr->ChipType == SIS_730) {
+ queuedata = &FQBQData730[0];
+ } else {
+ queuedata = &FQBQData[0];
+ }
+
+ do {
+ templ = SiS_CalcDelay2(SiS_Pr, queuedata[i]) * VCLK * colorth;
+
+ datal = templ % MCLK16;
+ templ = (templ / MCLK16) + 1;
+ if(datal) templ++;
+
+ if(templ > 0x13) {
+ if(queuedata[i + 1] == 0xFF) {
+ ThresholdLow = 0x13;
+ break;
+ }
+ i++;
+ } else {
+ ThresholdLow = templ;
+ break;
+ }
+ } while(queuedata[i] != 0xFF);
+
+ } else {
+
+ if(SiS_Pr->ChipType != SIS_730) i = 9;
+ ThresholdLow = 0x02;
+
+ }
+
+ /* Write CRT/CPU threshold low, CRT/Engine threshold high */
+ data = ((ThresholdLow & 0x0f) << 4) | 0x0f;
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,data);
+
+ data = (ThresholdLow & 0x10) << 1;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xDF,data);
+
+ /* What is this? */
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
+
+ /* Write CRT/CPU threshold high (gap = 3) */
+ data = ThresholdLow + 3;
+ if(data > 0x0f) data = 0x0f;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x09,0x80,data);
/* Write foreground and background queue */
- if(HwInfo->jChipType == SIS_730) {
-
- data2 = FQBQData730[i];
- data2 = (data2 & 0xC0) >> 5;
- data2 <<= 8;
-
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x80000050);
- eax = SiS_GetRegLong(0xcfc);
- eax &= 0xfffff9ff;
- eax |= data2;
- SiS_SetRegLong(0xcfc,eax);
+#ifdef SIS_LINUX_KERNEL
+ templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
#else
- /* We use pci functions X offers. We use pcitag 0, because
- * we want to read/write to the host bridge (which is always
- * 00:00.0 on 630, 730 and 540), not the VGA device.
- */
- eax = pciReadLong(0x00000000, 0x50);
- eax &= 0xfffff9ff;
- eax |= data2;
- pciWriteLong(0x00000000, 0x50, eax);
+ templ = pciReadLong(0x00000000, 0x50);
#endif
- /* Write GUI grant timer (PCI config 0xA3) */
- data2 = FQBQData730[i] << 8;
- data2 = (data2 & 0x0f00) | ((data2 & 0x3000) >> 8);
- data2 <<= 20;
-
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x800000A0);
- eax = SiS_GetRegLong(0xcfc);
- eax &= 0x00ffffff;
- eax |= data2;
- SiS_SetRegLong(0xcfc,eax);
-#else
- eax = pciReadLong(0x00000000, 0xA0);
- eax &= 0x00ffffff;
- eax |= data2;
- pciWriteLong(0x00000000, 0xA0, eax);
-#endif
+ if(SiS_Pr->ChipType == SIS_730) {
- } else {
+ templ &= 0xfffff9ff;
+ templ |= ((queuedata[i] & 0xc0) << 3);
- data2 = FQBQData[i];
- data2 = (data2 & 0xf0) >> 4;
- data2 <<= 24;
+ } else {
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x80000050);
- eax = SiS_GetRegLong(0xcfc);
- eax &= 0xf0ffffff;
- eax |= data2;
- SiS_SetRegLong(0xcfc,eax);
-#else
- eax = pciReadLong(0x00000000, 0x50);
- eax &= 0xf0ffffff;
- eax |= data2;
- pciWriteLong(0x00000000, 0x50, eax);
-#endif
+ templ &= 0xf0ffffff;
+ if( (ModeNo <= 0x13) &&
+ (SiS_Pr->ChipType == SIS_630) &&
+ (SiS_Pr->ChipRevision >= 0x30) ) {
+ templ |= 0x0b000000;
+ } else {
+ templ |= ((queuedata[i] & 0xf0) << 20);
+ }
+
+ }
- /* Write GUI grant timer (PCI config 0xA3) */
- data2 = FQBQData[i];
- data2 &= 0x0f;
- data2 <<= 24;
-
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x800000A0);
- eax = SiS_GetRegLong(0xcfc);
- eax &= 0xf0ffffff;
- eax |= data2;
- SiS_SetRegLong(0xcfc,eax);
+#ifdef SIS_LINUX_KERNEL
+ sisfb_write_nbridge_pci_dword(SiS_Pr, 0x50, templ);
+ templ = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xA0);
#else
- eax = pciReadLong(0x00000000, 0xA0);
- eax &= 0xf0ffffff;
- eax |= data2;
- pciWriteLong(0x00000000, 0xA0, eax);
+ pciWriteLong(0x00000000, 0x50, templ);
+ templ = pciReadLong(0x00000000, 0xA0);
#endif
- }
+ /* GUI grant timer (PCI config 0xA3) */
+ if(SiS_Pr->ChipType == SIS_730) {
+
+ templ &= 0x00ffffff;
+ datal = queuedata[i] << 8;
+ templ |= (((datal & 0x0f00) | ((datal & 0x3000) >> 8)) << 20);
- /* Write CRT/CPU threshold low, CRT/Engine threshold high */
- data = ((ThresholdLow & 0x0f) << 4) | 0x0f;
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,data);
+ } else {
- data = (ThresholdLow & 0x10) << 1;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xDF,data);
+ templ &= 0xf0ffffff;
+ templ |= ((queuedata[i] & 0x0f) << 24);
- /* What is this? */
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x3B,0x09);
+ }
- /* Write CRT/CPU threshold high (gap = 3) */
- data = ThresholdLow + 3;
- if(data > 0x0f) data = 0x0f;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x09,0x80,data);
-}
+#ifdef SIS_LINUX_KERNEL
+ sisfb_write_nbridge_pci_dword(SiS_Pr, 0xA0, templ);
+#else
+ pciWriteLong(0x00000000, 0xA0, templ);
#endif
+}
+#endif /* SIS300 */
#ifdef SIS315H
static void
-SiS_SetCRT1FIFO_310(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetCRT1FIFO_310(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT modeflag;
-
- /* disable auto-threshold */
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x3D,0xFE);
-
- if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
-
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0xAE);
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x09,0xF0);
- if(ModeNo > 0x13) {
- if(HwInfo->jChipType >= SIS_661) {
- if(!(modeflag & HalfDCLK)) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
- }
- } else {
- if((!(modeflag & DoubleScanMode)) || (!(modeflag & HalfDCLK))) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
- }
- }
- }
+ unsigned short modeflag;
+
+ /* disable auto-threshold */
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x3D,0xFE);
+
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0xAE);
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x09,0xF0);
+ if(ModeNo > 0x13) {
+ if(SiS_Pr->ChipType >= XGI_20) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
+ } else if(SiS_Pr->ChipType >= SIS_661) {
+ if(!(modeflag & HalfDCLK)) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
+ }
+ } else {
+ if((!(modeflag & DoubleScanMode)) || (!(modeflag & HalfDCLK))) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x08,0x34);
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x3D,0x01);
+ }
+ }
+ }
}
#endif
@@ -2851,385 +2597,370 @@ SiS_SetCRT1FIFO_310(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetVCLKState(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT RefreshRateTableIndex,
- USHORT ModeIdIndex)
+SiS_SetVCLKState(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short RefreshRateTableIndex, unsigned short ModeIdIndex)
{
- USHORT data=0, VCLK=0, index=0;
+ unsigned short data = 0, VCLK = 0, index = 0;
- if(ModeNo > 0x13) {
- if(SiS_Pr->UseCustomMode) {
- VCLK = SiS_Pr->CSRClock;
- } else {
- index = SiS_GetVCLK2Ptr(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
- }
- }
-
- if(HwInfo->jChipType < SIS_315H) {
-
- if(VCLK > 150) data |= 0x80;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0x7B,data);
-
- data = 0x00;
- if(VCLK >= 150) data |= 0x08;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xF7,data);
+ if(ModeNo > 0x13) {
+ if(SiS_Pr->UseCustomMode) {
+ VCLK = SiS_Pr->CSRClock;
+ } else {
+ index = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
+ }
+ }
- } else {
+ if(SiS_Pr->ChipType < SIS_315H) {
+#ifdef SIS300
+ if(VCLK > 150) data |= 0x80;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0x7B,data);
- if(VCLK >= 166) data |= 0x0c;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
+ data = 0x00;
+ if(VCLK >= 150) data |= 0x08;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xF7,data);
+#endif
+ } else if(SiS_Pr->ChipType < XGI_20) {
+#ifdef SIS315H
+ if(VCLK >= 166) data |= 0x0c;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
- if(VCLK >= 166) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1f,0xe7);
- }
- }
+ if(VCLK >= 166) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1f,0xe7);
+ }
+#endif
+ } else {
+#ifdef SIS315H
+ if(VCLK >= 200) data |= 0x0c;
+ if(SiS_Pr->ChipType == XGI_20) data &= ~0x04;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x32,0xf3,data);
+ if(SiS_Pr->ChipType != XGI_20) {
+ data = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xe7;
+ if(VCLK < 200) data |= 0x10;
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x1f,data);
+ }
+#endif
+ }
- /* DAC speed */
- if(HwInfo->jChipType >= SIS_661) {
+ /* DAC speed */
+ if(SiS_Pr->ChipType >= SIS_661) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xE8,0x10);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xE8,0x10);
- } else {
+ } else {
- data = 0x03;
- if((VCLK >= 135) && (VCLK < 160)) data = 0x02;
- else if((VCLK >= 160) && (VCLK < 260)) data = 0x01;
- else if(VCLK >= 260) data = 0x00;
+ data = 0x03;
+ if(VCLK >= 260) data = 0x00;
+ else if(VCLK >= 160) data = 0x01;
+ else if(VCLK >= 135) data = 0x02;
- if(HwInfo->jChipType == SIS_540) {
- if((VCLK == 203) || (VCLK < 234)) data = 0x02;
- }
+ if(SiS_Pr->ChipType == SIS_540) {
+ if((VCLK == 203) || (VCLK < 234)) data = 0x02;
+ }
- if(HwInfo->jChipType < SIS_315H) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xFC,data);
- } else {
- if(HwInfo->jChipType > SIS_315PRO) {
- if(ModeNo > 0x13) data &= 0xfc;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xF8,data);
- }
+ if(SiS_Pr->ChipType < SIS_315H) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xFC,data);
+ } else {
+ if(SiS_Pr->ChipType > SIS_315PRO) {
+ if(ModeNo > 0x13) data &= 0xfc;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x07,0xF8,data);
+ }
- }
+ }
}
static void
-SiS_SetCRT1ModeRegs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex)
+SiS_SetCRT1ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
- USHORT data,infoflag=0,modeflag;
- USHORT resindex,xres;
+ unsigned short data, infoflag = 0, modeflag, resindex;
#ifdef SIS315H
- USHORT data2,data3;
- ULONG longdata;
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short data2, data3;
#endif
- if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- infoflag = SiS_Pr->CInfoFlag;
- xres = SiS_Pr->CHDisplay;
- } else {
- resindex = SiS_GetResInfo(SiS_Pr,ModeNo,ModeIdIndex);
- if(ModeNo > 0x13) {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- xres = SiS_Pr->SiS_ModeResInfo[resindex].HTotal;
- } else {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- xres = SiS_Pr->SiS_StResInfo[resindex].HTotal;
- }
- }
-
- /* Disable DPMS */
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1F,0x3F);
-
- data = 0;
- if(ModeNo > 0x13) {
- if(SiS_Pr->SiS_ModeType > ModeEGA) {
- data |= 0x02;
- data |= ((SiS_Pr->SiS_ModeType - ModeVGA) << 2);
- }
- if(infoflag & InterlaceMode) data |= 0x20;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x06,0xC0,data);
-
- if(HwInfo->jChipType != SIS_300) {
- data = 0;
- if(infoflag & InterlaceMode) {
- if(xres <= 800) data = 0x0020;
- else if(xres <= 1024) data = 0x0035;
- else data = 0x0048;
- }
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x19,(data & 0xFF));
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x1a,0xFC,(data >> 8));
- }
-
- if(modeflag & HalfDCLK) {
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x01,0x08);
- }
-
- data = 0;
- if(modeflag & LineCompareOff) data = 0x08;
- if(HwInfo->jChipType == SIS_300) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xF7,data);
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xB7,data);
- if(SiS_Pr->SiS_ModeType == ModeEGA) {
- if(ModeNo > 0x13) {
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x0F,0x40);
- }
- }
- }
-
- if(HwInfo->jChipType >= SIS_661) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xfb);
- }
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+
+ if(SiS_Pr->UseCustomMode) {
+ infoflag = SiS_Pr->CInfoFlag;
+ } else {
+ resindex = SiS_GetResInfo(SiS_Pr, ModeNo, ModeIdIndex);
+ if(ModeNo > 0x13) {
+ infoflag = SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag;
+ }
+ }
+
+ /* Disable DPMS */
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1F,0x3F);
+
+ data = 0;
+ if(ModeNo > 0x13) {
+ if(SiS_Pr->SiS_ModeType > ModeEGA) {
+ data |= 0x02;
+ data |= ((SiS_Pr->SiS_ModeType - ModeVGA) << 2);
+ }
+ if(infoflag & InterlaceMode) data |= 0x20;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x06,0xC0,data);
+
+ if(SiS_Pr->ChipType != SIS_300) {
+ data = 0;
+ if(infoflag & InterlaceMode) {
+ /* data = (Hsync / 8) - ((Htotal / 8) / 2) + 3 */
+ int hrs = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x04) |
+ ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x0b) & 0xc0) << 2)) - 3;
+ int hto = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x00) |
+ ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x0b) & 0x03) << 8)) + 5;
+ data = hrs - (hto >> 1) + 3;
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x19,data);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x1a,0xFC,((data >> 8) & 0x03));
+ }
+
+ if(modeflag & HalfDCLK) {
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x01,0x08);
+ }
+
+ data = 0;
+ if(modeflag & LineCompareOff) data = 0x08;
+ if(SiS_Pr->ChipType == SIS_300) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xF7,data);
+ } else {
+ if(SiS_Pr->ChipType >= XGI_20) data |= 0x20;
+ if(SiS_Pr->SiS_ModeType == ModeEGA) {
+ if(ModeNo > 0x13) {
+ data |= 0x40;
+ }
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0F,0xB7,data);
+ }
#ifdef SIS315H
- if(HwInfo->jChipType == SIS_315PRO) {
-
- data = SiS_Get310DRAMType(SiS_Pr, HwInfo);
- data = SiS_Pr->SiS_SR15[2][data];
- if(SiS_Pr->SiS_ModeType == ModeText) {
- data &= 0xc7;
- } else {
- data2 = SiS_GetOffset(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
- data2 >>= 1;
- if(infoflag & InterlaceMode) data2 >>= 1;
- data3 = SiS_GetColorDepth(SiS_Pr,ModeNo,ModeIdIndex) >> 1;
- if(!data3) data3++;
- data2 /= data3;
- if(data2 >= 0x50) {
- data &= 0x0f;
- data |= 0x50;
- }
- }
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
-
- } else if( (HwInfo->jChipType == SIS_330) ||
- ((HwInfo->jChipType == SIS_760) && (SiS_Pr->SiS_SysFlags & SF_760LFB))) {
-
- data = SiS_Get310DRAMType(SiS_Pr, HwInfo);
- if(HwInfo->jChipType == SIS_330) {
- data = SiS_Pr->SiS_SR15[2][data];
- } else {
- if(SiS_Pr->SiS_ROMNew) data = ROMAddr[0xf6];
- else if(SiS_Pr->SiS_UseROM) data = ROMAddr[0x100 + data];
- else data = 0xba;
- }
- if(SiS_Pr->SiS_ModeType <= ModeEGA) {
- data &= 0xc7;
- } else {
- if(SiS_Pr->UseCustomMode) {
- data2 = SiS_Pr->CSRClock;
- } else {
- data2 = SiS_GetVCLK2Ptr(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
- data2 = SiS_Pr->SiS_VCLKData[data2].CLOCK;
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x31,0xfb);
+ }
- data3 = SiS_GetColorDepth(SiS_Pr,ModeNo,ModeIdIndex) >> 1;
- if(data3) data2 *= data3;
-
- longdata = SiS_GetMCLK(SiS_Pr, HwInfo) * 1024;
-
- data2 = longdata / data2;
-
- if(HwInfo->jChipType == SIS_330) {
- if(SiS_Pr->SiS_ModeType != Mode16Bpp) {
- if (data2 >= 0x19c) data = 0xba;
- else if(data2 >= 0x140) data = 0x7a;
- else if(data2 >= 0x101) data = 0x3a;
- else if(data2 >= 0xf5) data = 0x32;
- else if(data2 >= 0xe2) data = 0x2a;
- else if(data2 >= 0xc4) data = 0x22;
- else if(data2 >= 0xac) data = 0x1a;
- else if(data2 >= 0x9e) data = 0x12;
- else if(data2 >= 0x8e) data = 0x0a;
- else data = 0x02;
- } else {
- if(data2 >= 0x127) data = 0xba;
- else data = 0x7a;
- }
- } else { /* 760+LFB */
- if (data2 >= 0x190) data = 0xba;
- else if(data2 >= 0xff) data = 0x7a;
- else if(data2 >= 0xd3) data = 0x3a;
- else if(data2 >= 0xa9) data = 0x1a;
- else if(data2 >= 0x93) data = 0x0a;
- else data = 0x02;
- }
- }
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
- } else if(HwInfo->jChipType == SIS_340) {
- /* TODO */
- }
+ if(SiS_Pr->ChipType == SIS_315PRO) {
+
+ data = SiS_Pr->SiS_SR15[(2 * 4) + SiS_Get310DRAMType(SiS_Pr)];
+ if(SiS_Pr->SiS_ModeType == ModeText) {
+ data &= 0xc7;
+ } else {
+ data2 = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RRTI) >> 1;
+ if(infoflag & InterlaceMode) data2 >>= 1;
+ data3 = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex) >> 1;
+ if(data3) data2 /= data3;
+ if(data2 >= 0x50) {
+ data &= 0x0f;
+ data |= 0x50;
+ }
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
+
+ } else if((SiS_Pr->ChipType == SIS_330) || (SiS_Pr->SiS_SysFlags & SF_760LFB)) {
+
+ data = SiS_Get310DRAMType(SiS_Pr);
+ if(SiS_Pr->ChipType == SIS_330) {
+ data = SiS_Pr->SiS_SR15[(2 * 4) + data];
+ } else {
+ if(SiS_Pr->SiS_ROMNew) data = ROMAddr[0xf6];
+ else if(SiS_Pr->SiS_UseROM) data = ROMAddr[0x100 + data];
+ else data = 0xba;
+ }
+ if(SiS_Pr->SiS_ModeType <= ModeEGA) {
+ data &= 0xc7;
+ } else {
+ if(SiS_Pr->UseCustomMode) {
+ data2 = SiS_Pr->CSRClock;
+ } else {
+ data2 = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
+ data2 = SiS_Pr->SiS_VCLKData[data2].CLOCK;
+ }
+
+ data3 = SiS_GetColorDepth(SiS_Pr, ModeNo, ModeIdIndex) >> 1;
+ if(data3) data2 *= data3;
+
+ data2 = ((unsigned int)(SiS_GetMCLK(SiS_Pr) * 1024)) / data2;
+
+ if(SiS_Pr->ChipType == SIS_330) {
+ if(SiS_Pr->SiS_ModeType != Mode16Bpp) {
+ if (data2 >= 0x19c) data = 0xba;
+ else if(data2 >= 0x140) data = 0x7a;
+ else if(data2 >= 0x101) data = 0x3a;
+ else if(data2 >= 0xf5) data = 0x32;
+ else if(data2 >= 0xe2) data = 0x2a;
+ else if(data2 >= 0xc4) data = 0x22;
+ else if(data2 >= 0xac) data = 0x1a;
+ else if(data2 >= 0x9e) data = 0x12;
+ else if(data2 >= 0x8e) data = 0x0a;
+ else data = 0x02;
+ } else {
+ if(data2 >= 0x127) data = 0xba;
+ else data = 0x7a;
+ }
+ } else { /* 76x+LFB */
+ if (data2 >= 0x190) data = 0xba;
+ else if(data2 >= 0xff) data = 0x7a;
+ else if(data2 >= 0xd3) data = 0x3a;
+ else if(data2 >= 0xa9) data = 0x1a;
+ else if(data2 >= 0x93) data = 0x0a;
+ else data = 0x02;
+ }
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x17,data);
+
+ }
+ /* XGI: Nothing. */
+ /* TODO: Check SiS340 */
#endif
- data = 0x60;
- if(SiS_Pr->SiS_ModeType != ModeText) {
- data ^= 0x60;
- if(SiS_Pr->SiS_ModeType != ModeEGA) {
- data ^= 0xA0;
- }
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x21,0x1F,data);
+ data = 0x60;
+ if(SiS_Pr->SiS_ModeType != ModeText) {
+ data ^= 0x60;
+ if(SiS_Pr->SiS_ModeType != ModeEGA) {
+ data ^= 0xA0;
+ }
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x21,0x1F,data);
- SiS_SetVCLKState(SiS_Pr, HwInfo, ModeNo, RefreshRateTableIndex, ModeIdIndex);
+ SiS_SetVCLKState(SiS_Pr, ModeNo, RRTI, ModeIdIndex);
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x2c);
- } else {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x6c);
- }
- }
+ if(((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) ||
+ (SiS_Pr->ChipType == XGI_40)) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x2c);
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x6c);
+ }
+ } else if(SiS_Pr->ChipType == XGI_20) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x33);
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x52,0x73);
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x51,0x02);
+ }
#endif
}
-/*********************************************/
-/* LOAD DAC */
-/*********************************************/
-
-#if 0
+#ifdef SIS315H
static void
-SiS_ClearDAC(SiS_Private *SiS_Pr, ULONG port)
+SiS_SetupDualChip(struct SiS_Private *SiS_Pr)
{
+#if 0
+ /* TODO: Find out about IOAddress2 */
+ SISIOADDRESS P2_3c2 = SiS_Pr->IOAddress2 + 0x12;
+ SISIOADDRESS P2_3c4 = SiS_Pr->IOAddress2 + 0x14;
+ SISIOADDRESS P2_3ce = SiS_Pr->IOAddress2 + 0x1e;
int i;
- OutPortByte(port, 0);
- port++;
- for (i=0; i < (256 * 3); i++) {
- OutPortByte(port, 0);
+ if((SiS_Pr->ChipRevision != 0) ||
+ (!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x3a) & 0x04)))
+ return;
+
+ for(i = 0; i <= 4; i++) { /* SR00 - SR04 */
+ SiS_SetReg(P2_3c4,i,SiS_GetReg(SiS_Pr->SiS_P3c4,i));
}
+ for(i = 0; i <= 8; i++) { /* GR00 - GR08 */
+ SiS_SetReg(P2_3ce,i,SiS_GetReg(SiS_Pr->SiS_P3ce,i));
+ }
+ SiS_SetReg(P2_3c4,0x05,0x86);
+ SiS_SetReg(P2_3c4,0x06,SiS_GetReg(SiS_Pr->SiS_P3c4,0x06)); /* SR06 */
+ SiS_SetReg(P2_3c4,0x21,SiS_GetReg(SiS_Pr->SiS_P3c4,0x21)); /* SR21 */
+ SiS_SetRegByte(P2_3c2,SiS_GetRegByte(SiS_Pr->SiS_P3cc)); /* MISC */
+ SiS_SetReg(P2_3c4,0x05,0x00);
+#endif
}
#endif
+/*********************************************/
+/* LOAD DAC */
+/*********************************************/
+
static void
-SiS_WriteDAC(SiS_Private *SiS_Pr, SISIOADDRESS DACData, USHORT shiftflag,
- USHORT dl, USHORT ah, USHORT al, USHORT dh)
+SiS_WriteDAC(struct SiS_Private *SiS_Pr, SISIOADDRESS DACData, unsigned short shiftflag,
+ unsigned short dl, unsigned short ah, unsigned short al, unsigned short dh)
{
- USHORT temp,bh,bl;
-
- bh = ah;
- bl = al;
- if(dl != 0) {
- temp = bh;
- bh = dh;
- dh = temp;
- if(dl == 1) {
- temp = bl;
- bl = dh;
- dh = temp;
- } else {
- temp = bl;
- bl = bh;
- bh = temp;
- }
- }
- if(shiftflag) {
- dh <<= 2;
- bh <<= 2;
- bl <<= 2;
- }
- SiS_SetRegByte(DACData,(USHORT)dh);
- SiS_SetRegByte(DACData,(USHORT)bh);
- SiS_SetRegByte(DACData,(USHORT)bl);
+ unsigned short d1, d2, d3;
+
+ switch(dl) {
+ case 0: d1 = dh; d2 = ah; d3 = al; break;
+ case 1: d1 = ah; d2 = al; d3 = dh; break;
+ default: d1 = al; d2 = dh; d3 = ah;
+ }
+ SiS_SetRegByte(DACData, (d1 << shiftflag));
+ SiS_SetRegByte(DACData, (d2 << shiftflag));
+ SiS_SetRegByte(DACData, (d3 << shiftflag));
}
void
-SiS_LoadDAC(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex)
+SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT data,data2;
- USHORT time,i,j,k,m,n,o;
- USHORT si,di,bx,dl,al,ah,dh;
- USHORT shiftflag;
+ unsigned short data, data2, time, i, j, k, m, n, o;
+ unsigned short si, di, bx, sf;
SISIOADDRESS DACAddr, DACData;
- const USHORT *table = NULL;
+ const unsigned char *table = NULL;
- if(ModeNo <= 0x13) {
- data = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- if(SiS_Pr->UseCustomMode) {
- data = SiS_Pr->CModeFlag;
- } else {
- data = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
- }
+ data = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex) & DACInfoFlag;
- data &= DACInfoFlag;
- time = 64;
- if(data == 0x00) table = SiS_MDA_DAC;
- if(data == 0x08) table = SiS_CGA_DAC;
- if(data == 0x10) table = SiS_EGA_DAC;
- if(data == 0x18) {
+ j = time = 64;
+ if(data == 0x00) table = SiS_MDA_DAC;
+ else if(data == 0x08) table = SiS_CGA_DAC;
+ else if(data == 0x10) table = SiS_EGA_DAC;
+ else if(data == 0x18) {
+ j = 16;
time = 256;
table = SiS_VGA_DAC;
}
- if(time == 256) j = 16;
- else j = time;
if( ( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && /* 301B-DH LCD */
(SiS_Pr->SiS_VBType & VB_NoLCD) ) ||
(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) || /* LCDA */
(!(SiS_Pr->SiS_SetFlag & ProgrammingCRT2)) ) { /* Programming CRT1 */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
DACAddr = SiS_Pr->SiS_P3c8;
DACData = SiS_Pr->SiS_P3c9;
- shiftflag = 0;
- SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
+ sf = 0;
} else {
- shiftflag = 1;
DACAddr = SiS_Pr->SiS_Part5Port;
DACData = SiS_Pr->SiS_Part5Port + 1;
+ sf = 2;
}
SiS_SetRegByte(DACAddr,0x00);
- for(i=0; i<j; i++) {
+ for(i = 0; i < j; i++) {
data = table[i];
- for(k=0; k<3; k++) {
+ for(k = 0; k < 3; k++) {
data2 = 0;
- if(data & 0x01) data2 = 0x2A;
+ if(data & 0x01) data2 += 0x2A;
if(data & 0x02) data2 += 0x15;
- if(shiftflag) data2 <<= 2;
- SiS_SetRegByte(DACData, data2);
+ SiS_SetRegByte(DACData, (data2 << sf));
data >>= 2;
}
}
if(time == 256) {
for(i = 16; i < 32; i++) {
- data = table[i];
- if(shiftflag) data <<= 2;
+ data = table[i] << sf;
for(k = 0; k < 3; k++) SiS_SetRegByte(DACData, data);
}
si = 32;
for(m = 0; m < 9; m++) {
- di = si;
- bx = si + 4;
- dl = 0;
- for(n = 0; n < 3; n++) {
- for(o = 0; o < 5; o++) {
- dh = table[si];
- ah = table[di];
- al = table[bx];
+ di = si;
+ bx = si + 4;
+ for(n = 0; n < 3; n++) {
+ for(o = 0; o < 5; o++) {
+ SiS_WriteDAC(SiS_Pr, DACData, sf, n, table[di], table[bx], table[si]);
si++;
- SiS_WriteDAC(SiS_Pr, DACData, shiftflag, dl, ah, al, dh);
}
si -= 2;
for(o = 0; o < 3; o++) {
- dh = table[bx];
- ah = table[di];
- al = table[si];
+ SiS_WriteDAC(SiS_Pr, DACData, sf, n, table[di], table[si], table[bx]);
si--;
- SiS_WriteDAC(SiS_Pr, DACData, shiftflag, dl, ah, al, dh);
}
- dl++;
} /* for n < 3 */
si += 5;
} /* for m < 9 */
@@ -3241,89 +2972,114 @@ SiS_LoadDAC(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/*********************************************/
static void
-SiS_SetCRT1Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex)
+SiS_SetCRT1Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT StandTableIndex,RefreshRateTableIndex;
-
- SiS_Pr->SiS_CRT1Mode = ModeNo;
- StandTableIndex = SiS_GetModePtr(SiS_Pr, ModeNo, ModeIdIndex);
- if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2)) {
- SiS_DisableBridge(SiS_Pr, HwInfo);
- }
- }
-
- SiS_ResetSegmentRegisters(SiS_Pr, HwInfo);
-
- SiS_SetSeqRegs(SiS_Pr, StandTableIndex, HwInfo);
- SiS_SetMiscRegs(SiS_Pr, StandTableIndex, HwInfo);
- SiS_SetCRTCRegs(SiS_Pr, HwInfo, StandTableIndex);
- SiS_SetATTRegs(SiS_Pr, StandTableIndex, HwInfo);
- SiS_SetGRCRegs(SiS_Pr, StandTableIndex);
- SiS_ClearExt1Regs(SiS_Pr, HwInfo, ModeNo);
- SiS_ResetCRT1VCLK(SiS_Pr, HwInfo);
-
- SiS_Pr->SiS_SelectCRT2Rate = 0;
- SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
-
-#ifdef LINUX_XF86
- xf86DrvMsgVerb(0, X_PROBED, 4, "(init: VBType=0x%04x, VBInfo=0x%04x)\n",
+ unsigned short StandTableIndex, RefreshRateTableIndex;
+
+ SiS_Pr->SiS_CRT1Mode = ModeNo;
+
+ StandTableIndex = SiS_GetModePtr(SiS_Pr, ModeNo, ModeIdIndex);
+
+ if(SiS_Pr->SiS_SetFlag & LowModeTests) {
+ if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2)) {
+ SiS_DisableBridge(SiS_Pr);
+ }
+ }
+
+ SiS_ResetSegmentRegisters(SiS_Pr);
+
+ SiS_SetSeqRegs(SiS_Pr, StandTableIndex);
+ SiS_SetMiscRegs(SiS_Pr, StandTableIndex);
+ SiS_SetCRTCRegs(SiS_Pr, StandTableIndex);
+ SiS_SetATTRegs(SiS_Pr, StandTableIndex);
+ SiS_SetGRCRegs(SiS_Pr, StandTableIndex);
+ SiS_ClearExt1Regs(SiS_Pr, ModeNo);
+ SiS_ResetCRT1VCLK(SiS_Pr);
+
+ SiS_Pr->SiS_SelectCRT2Rate = 0;
+ SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
+
+#ifdef SIS_XORG_XF86
+ xf86DrvMsgVerb(0, X_PROBED, 4, "(init: VBType=0x%04x, VBInfo=0x%04x)\n",
SiS_Pr->SiS_VBType, SiS_Pr->SiS_VBInfo);
#endif
- if(SiS_Pr->SiS_VBInfo & SetSimuScanMode) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetSimuScanMode) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ }
- RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
+ RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex);
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- SiS_Pr->SiS_SetFlag &= ~ProgrammingCRT2;
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ SiS_Pr->SiS_SetFlag &= ~ProgrammingCRT2;
+ }
- if(RefreshRateTableIndex != 0xFFFF) {
- SiS_SetCRT1Sync(SiS_Pr, RefreshRateTableIndex);
- SiS_SetCRT1CRTC(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- SiS_SetCRT1Offset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- SiS_SetCRT1VCLK(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
- }
+ if(RefreshRateTableIndex != 0xFFFF) {
+ SiS_SetCRT1Sync(SiS_Pr, RefreshRateTableIndex);
+ SiS_SetCRT1CRTC(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ SiS_SetCRT1Offset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ SiS_SetCRT1VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ }
+ switch(SiS_Pr->ChipType) {
#ifdef SIS300
- if(HwInfo->jChipType == SIS_300) {
- SiS_SetCRT1FIFO_300(SiS_Pr, ModeNo,HwInfo,RefreshRateTableIndex);
- } else if((HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730) ||
- (HwInfo->jChipType == SIS_540)) {
- SiS_SetCRT1FIFO_630(SiS_Pr, ModeNo, HwInfo, RefreshRateTableIndex);
- }
+ case SIS_300:
+ SiS_SetCRT1FIFO_300(SiS_Pr, ModeNo, RefreshRateTableIndex);
+ break;
+ case SIS_540:
+ case SIS_630:
+ case SIS_730:
+ SiS_SetCRT1FIFO_630(SiS_Pr, ModeNo, RefreshRateTableIndex);
+ break;
#endif
+ default:
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetCRT1FIFO_310(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- }
+ if(SiS_Pr->ChipType == XGI_20) {
+ unsigned char sr2b = 0, sr2c = 0;
+ switch(ModeNo) {
+ case 0x00:
+ case 0x01: sr2b = 0x4e; sr2c = 0xe9; break;
+ case 0x04:
+ case 0x05:
+ case 0x0d: sr2b = 0x1b; sr2c = 0xe3; break;
+ }
+ if(sr2b) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2b,sr2b);
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x2c,sr2c);
+ SiS_SetRegByte(SiS_Pr->SiS_P3c2,(SiS_GetRegByte(SiS_Pr->SiS_P3cc) | 0x0c));
+ }
+ }
+ SiS_SetCRT1FIFO_310(SiS_Pr, ModeNo, ModeIdIndex);
#endif
+ break;
+ }
+
+ SiS_SetCRT1ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
- SiS_SetCRT1ModeRegs(SiS_Pr, HwInfo, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+#ifdef SIS315H
+ if(SiS_Pr->ChipType == XGI_40) {
+ SiS_SetupDualChip(SiS_Pr);
+ }
+#endif
- SiS_LoadDAC(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
+ SiS_LoadDAC(SiS_Pr, ModeNo, ModeIdIndex);
-#ifdef LINUX_KERNEL
- if(SiS_Pr->SiS_flag_clearbuffer) {
- SiS_ClearBuffer(SiS_Pr,HwInfo,ModeNo);
- }
+#ifdef SIS_LINUX_KERNEL
+ if(SiS_Pr->SiS_flag_clearbuffer) {
+ SiS_ClearBuffer(SiS_Pr, ModeNo);
+ }
#endif
- if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
- SiS_WaitRetrace1(SiS_Pr);
- SiS_DisplayOn(SiS_Pr);
- }
+ if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
+ SiS_WaitRetrace1(SiS_Pr);
+ SiS_DisplayOn(SiS_Pr);
+ }
}
/*********************************************/
@@ -3331,33 +3087,62 @@ SiS_SetCRT1Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/*********************************************/
static void
-SiS_ResetVB(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_InitVB(struct SiS_Private *SiS_Pr)
+{
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+
+ SiS_Pr->Init_P4_0E = 0;
+ if(SiS_Pr->SiS_ROMNew) {
+ SiS_Pr->Init_P4_0E = ROMAddr[0x82];
+ } else if(SiS_Pr->ChipType >= XGI_40) {
+ if(SiS_Pr->SiS_XGIROM) {
+ SiS_Pr->Init_P4_0E = ROMAddr[0x80];
+ }
+ }
+}
+
+static void
+SiS_ResetVB(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT temp;
+#ifdef SIS315H
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short temp;
/* VB programming clock */
if(SiS_Pr->SiS_UseROM) {
- if(HwInfo->jChipType < SIS_330) {
- temp = ROMAddr[VB310Data_1_2_Offset] | 0x40;
+ if(SiS_Pr->ChipType < SIS_330) {
+ temp = ROMAddr[VB310Data_1_2_Offset] | 0x40;
if(SiS_Pr->SiS_ROMNew) temp = ROMAddr[0x80] | 0x40;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
- } else if(HwInfo->jChipType >= SIS_661) {
- temp = ROMAddr[0x7e] | 0x40;
- if(SiS_Pr->SiS_ROMNew) temp = ROMAddr[0x80] | 0x40;
+ } else if(SiS_Pr->ChipType >= SIS_661 && SiS_Pr->ChipType < XGI_20) {
+ temp = ROMAddr[0x7e] | 0x40;
+ if(SiS_Pr->SiS_ROMNew) temp = ROMAddr[0x80] | 0x40;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
}
+ } else if(SiS_Pr->ChipType >= XGI_40) {
+ temp = 0x40;
+ if(SiS_Pr->SiS_XGIROM) temp |= ROMAddr[0x7e];
+ /* Can we do this on any chipset? */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x02,temp);
}
+#endif
}
/*********************************************/
-/* HELPER: SET VIDEO REGISTERS */
+/* HELPER: SET VIDEO/CAPTURE REGISTERS */
/*********************************************/
static void
-SiS_StrangeStuff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_StrangeStuff(struct SiS_Private *SiS_Pr)
{
- if((IS_SIS651) || (IS_SISM650)) {
+ /* SiS65x and XGI set up some sort of "lock mode" for text
+ * which locks CRT2 in some way to CRT1 timing. Disable
+ * this here.
+ */
+#ifdef SIS315H
+ if((IS_SIS651) || (IS_SISM650) ||
+ SiS_Pr->ChipType == SIS_340 ||
+ SiS_Pr->ChipType == XGI_40) {
SiS_SetReg(SiS_Pr->SiS_VidCapt, 0x3f, 0x00); /* Fiddle with capture regs */
SiS_SetReg(SiS_Pr->SiS_VidCapt, 0x00, 0x00);
SiS_SetReg(SiS_Pr->SiS_VidPlay, 0x00, 0x86); /* (BIOS does NOT unlock) */
@@ -3365,49 +3150,99 @@ SiS_StrangeStuff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_SetRegAND(SiS_Pr->SiS_VidPlay, 0x3f, 0xef);
}
/* !!! This does not support modes < 0x13 !!! */
+#endif
}
/*********************************************/
-/* XFree86: SET SCREEN PITCH */
+/* HELPER: SET AGP TIMING FOR SiS760 */
/*********************************************/
-#ifdef LINUX_XF86
static void
-SiS_SetPitchCRT1(SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
+SiS_Handle760(struct SiS_Private *SiS_Pr)
+{
+#ifdef SIS315H
+ unsigned int somebase;
+ unsigned char temp1, temp2, temp3;
+
+ if( (SiS_Pr->ChipType != SIS_760) ||
+ ((SiS_GetReg(SiS_Pr->SiS_P3d4, 0x5c) & 0xf8) != 0x80) ||
+ (!(SiS_Pr->SiS_SysFlags & SF_760LFB)) ||
+ (!(SiS_Pr->SiS_SysFlags & SF_760UMA)) )
+ return;
+
+#ifdef SIS_LINUX_KERNEL
+ somebase = sisfb_read_mio_pci_word(SiS_Pr, 0x74);
+#else
+ somebase = pciReadWord(0x00001000, 0x74);
+#endif
+ somebase &= 0xffff;
+
+ if(somebase == 0) return;
+
+ temp3 = SiS_GetRegByte((somebase + 0x85)) & 0xb7;
+
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40) {
+ temp1 = 0x21;
+ temp2 = 0x03;
+ temp3 |= 0x08;
+ } else {
+ temp1 = 0x25;
+ temp2 = 0x0b;
+ }
+
+#ifdef SIS_LINUX_KERNEL
+ sisfb_write_nbridge_pci_byte(SiS_Pr, 0x7e, temp1);
+ sisfb_write_nbridge_pci_byte(SiS_Pr, 0x8d, temp2);
+#else
+ pciWriteByte(0x00000000, 0x7e, temp1);
+ pciWriteByte(0x00000000, 0x8d, temp2);
+#endif
+
+ SiS_SetRegByte((somebase + 0x85), temp3);
+#endif
+}
+
+/*********************************************/
+/* X.org/XFree86: SET SCREEN PITCH */
+/*********************************************/
+
+#ifdef SIS_XORG_XF86
+static void
+SiS_SetPitchCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
{
SISPtr pSiS = SISPTR(pScrn);
- UShort HDisplay = pSiS->scrnPitch >> 3;
+ unsigned short HDisplay = pSiS->scrnPitch >> 3;
SiS_SetReg(SiS_Pr->SiS_P3d4,0x13,(HDisplay & 0xFF));
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,(HDisplay>>8));
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0xF0,(HDisplay >> 8));
}
static void
-SiS_SetPitchCRT2(SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
+SiS_SetPitchCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
{
SISPtr pSiS = SISPTR(pScrn);
- UShort HDisplay = pSiS->scrnPitch2 >> 3;
+ unsigned short HDisplay = pSiS->scrnPitch2 >> 3;
/* Unlock CRT2 */
if(pSiS->VGAEngine == SIS_315_VGA)
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2F, 0x01);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2F, 0x01);
else
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24, 0x01);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24, 0x01);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(HDisplay & 0xFF));
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0xF0,(HDisplay >> 8));
}
static void
-SiS_SetPitch(SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
+SiS_SetPitch(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
{
SISPtr pSiS = SISPTR(pScrn);
BOOLEAN isslavemode = FALSE;
- if( (pSiS->VBFlags & VB_VIDEOBRIDGE) &&
+ if( (pSiS->VBFlags2 & VB2_VIDEOBRIDGE) &&
( ((pSiS->VGAEngine == SIS_300_VGA) &&
- (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0xa0) == 0x20) ||
- ((pSiS->VGAEngine == SIS_315_VGA) &&
+ (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0xa0) == 0x20) ||
+ ((pSiS->VGAEngine == SIS_315_VGA) &&
(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x50) == 0x10) ) ) {
isslavemode = TRUE;
}
@@ -3427,59 +3262,59 @@ SiS_SetPitch(SiS_Private *SiS_Pr, ScrnInfoPtr pScrn)
/* SiSSetMode() */
/*********************************************/
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
/* We need pScrn for setting the pitch correctly */
BOOLEAN
-SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,ScrnInfoPtr pScrn,USHORT ModeNo, BOOLEAN dosetpitch)
+SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo, BOOLEAN dosetpitch)
#else
BOOLEAN
-SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
+SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
#endif
{
- USHORT ModeIdIndex;
- SISIOADDRESS BaseAddr = HwInfo->ulIOAddress;
- unsigned char backupreg=0;
-#ifdef LINUX_KERNEL
- USHORT KeepLockReg;
- ULONG temp;
+ SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
+ unsigned short RealModeNo, ModeIdIndex;
+ unsigned char backupreg = 0;
+#ifdef SIS_LINUX_KERNEL
+ unsigned short KeepLockReg;
SiS_Pr->UseCustomMode = FALSE;
SiS_Pr->CRT1UsesCustomMode = FALSE;
#endif
+ SiS_Pr->SiS_flag_clearbuffer = 0;
+
if(SiS_Pr->UseCustomMode) {
ModeNo = 0xfe;
+ } else {
+#ifdef SIS_LINUX_KERNEL
+ if(!(ModeNo & 0x80)) SiS_Pr->SiS_flag_clearbuffer = 1;
+#endif
+ ModeNo &= 0x7f;
}
- SiSInitPtr(SiS_Pr, HwInfo);
+ /* Don't use FSTN mode for CRT1 */
+ RealModeNo = ModeNo;
+ if(ModeNo == 0x5b) ModeNo = 0x56;
+
+ SiSInitPtr(SiS_Pr);
SiSRegInit(SiS_Pr, BaseAddr);
- SiS_GetSysFlags(SiS_Pr, HwInfo);
+ SiS_GetSysFlags(SiS_Pr);
-#if defined(LINUX_XF86) && (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__))
+ SiS_Pr->SiS_VGAINFO = 0x11;
+#if defined(SIS_XORG_XF86) && (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__))
if(pScrn) SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
- else
-#endif
- SiS_Pr->SiS_VGAINFO = 0x11;
-
- SiSInitPCIetc(SiS_Pr, HwInfo);
- SiSSetLVDSetc(SiS_Pr, HwInfo);
- SiSDetermineROMUsage(SiS_Pr, HwInfo);
-
- SiS_Pr->SiS_flag_clearbuffer = 0;
-
- if(!SiS_Pr->UseCustomMode) {
-#ifdef LINUX_KERNEL
- if(!(ModeNo & 0x80)) SiS_Pr->SiS_flag_clearbuffer = 1;
#endif
- ModeNo &= 0x7f;
- }
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
KeepLockReg = SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
#endif
SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
- SiS_UnLockCRT2(SiS_Pr, HwInfo);
+ SiSInitPCIetc(SiS_Pr);
+ SiSSetLVDSetc(SiS_Pr);
+ SiSDetermineROMUsage(SiS_Pr);
+
+ SiS_UnLockCRT2(SiS_Pr);
if(!SiS_Pr->UseCustomMode) {
if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
@@ -3487,13 +3322,13 @@ SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
ModeIdIndex = 0;
}
- SiS_GetVBType(SiS_Pr, HwInfo);
+ SiS_GetVBType(SiS_Pr);
/* Init/restore some VB registers */
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_ResetVB(SiS_Pr, HwInfo);
+ SiS_InitVB(SiS_Pr);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_ResetVB(SiS_Pr);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
@@ -3503,21 +3338,20 @@ SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
}
/* Get VB information (connectors, connected devices) */
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, (SiS_Pr->UseCustomMode) ? 0 : 1);
- SiS_SetYPbPr(SiS_Pr, HwInfo);
- SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_SetLowModeTest(SiS_Pr, ModeNo, HwInfo);
-
-#ifdef LINUX_KERNEL
- /* 3. Check memory size (Kernel framebuffer driver only) */
- temp = SiS_CheckMemorySize(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
- if(!temp) return(0);
+ SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, (SiS_Pr->UseCustomMode) ? 0 : 1);
+ SiS_SetYPbPr(SiS_Pr);
+ SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_SetLowModeTest(SiS_Pr, ModeNo);
+
+#ifdef SIS_LINUX_KERNEL
+ /* Check memory size (kernel framebuffer driver only) */
+ if(!SiS_CheckMemorySize(SiS_Pr, ModeNo, ModeIdIndex)) {
+ return FALSE;
+ }
#endif
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetupCR5x(SiS_Pr, HwInfo);
- }
+ SiS_OpenCRTC(SiS_Pr);
if(SiS_Pr->UseCustomMode) {
SiS_Pr->CRT1UsesCustomMode = TRUE;
@@ -3530,38 +3364,41 @@ SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
/* Set mode on CRT1 */
if( (SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SetCRT2ToLCDA)) ||
(!(SiS_Pr->SiS_VBInfo & SwitchCRT2)) ) {
- SiS_SetCRT1Group(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
+ SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
}
/* Set mode on CRT2 */
if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA)) {
if( (SiS_Pr->SiS_VBType & VB_SISVB) ||
- (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
- (SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
- (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
- SiS_SetCRT2Group(SiS_Pr, HwInfo, ModeNo);
+ (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
+ (SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
+ (SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
+ SiS_SetCRT2Group(SiS_Pr, RealModeNo);
}
}
SiS_HandleCRT1(SiS_Pr);
- SiS_StrangeStuff(SiS_Pr, HwInfo);
+ SiS_StrangeStuff(SiS_Pr);
SiS_DisplayOn(SiS_Pr);
SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
- if(HwInfo->jChipType >= SIS_315H) {
+#ifdef SIS315H
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(!(SiS_IsDualEdge(SiS_Pr, HwInfo))) {
+ if(!(SiS_IsDualEdge(SiS_Pr))) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
}
}
}
+#endif
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
- if(!SiS_Pr->SiS_ROMNew) {
- if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+#ifdef SIS315H
+ if(!SiS_Pr->SiS_ROMNew) {
+ if(SiS_IsVAMode(SiS_Pr)) {
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
} else {
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
@@ -3574,23 +3411,24 @@ SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
if((ModeNo == 0x03) || (ModeNo == 0x10)) {
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x51,0x80);
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x56,0x08);
- }
+ }
}
if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
}
- } else if((HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730)) {
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
+#endif
+ } else if((SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730)) {
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
}
}
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
if(pScrn) {
/* SetPitch: Adapt to virtual size & position */
if((ModeNo > 0x13) && (dosetpitch)) {
- SiS_SetPitch(SiS_Pr, pScrn);
+ SiS_SetPitch(SiS_Pr, pScrn);
}
/* Backup/Set ModeNo in BIOS scratch area */
@@ -3598,33 +3436,37 @@ SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo)
}
#endif
-#ifdef LINUX_KERNEL /* We never lock registers in XF86 */
- if(KeepLockReg == 0xA1) SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
- else SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x00);
+ SiS_CloseCRTC(SiS_Pr);
+
+ SiS_Handle760(SiS_Pr);
+
+#ifdef SIS_LINUX_KERNEL
+ /* We never lock registers in XF86 */
+ if(KeepLockReg != 0xA1) SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x00);
#endif
return TRUE;
}
/*********************************************/
-/* XFree86: SiSBIOSSetMode() */
+/* X.org/XFree86: SiSBIOSSetMode() */
/* for non-Dual-Head mode */
/*********************************************/
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
BOOLEAN
-SiSBIOSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
+SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
DisplayModePtr mode, BOOLEAN IsCustom)
{
SISPtr pSiS = SISPTR(pScrn);
- UShort ModeNo = 0;
+ unsigned short ModeNo = 0;
SiS_Pr->UseCustomMode = FALSE;
if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting custom mode %dx%d\n",
- SiS_Pr->CHDisplay,
+ SiS_Pr->CHDisplay,
(mode->Flags & V_INTERLACE ? SiS_Pr->CVDisplay * 2 :
(mode->Flags & V_DBLSCAN ? SiS_Pr->CVDisplay / 2 :
SiS_Pr->CVDisplay)));
@@ -3632,32 +3474,33 @@ SiSBIOSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
} else {
/* Don't need vbflags here; checks done earlier */
- ModeNo = SiS_GetModeNumber(pScrn, mode, 0);
+ ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
if(!ModeNo) return FALSE;
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "Setting standard mode 0x%x\n", ModeNo);
}
- return(SiSSetMode(SiS_Pr, HwInfo, pScrn, ModeNo, TRUE));
+ return(SiSSetMode(SiS_Pr, pScrn, ModeNo, TRUE));
}
/*********************************************/
-/* XFree86: SiSBIOSSetModeCRT2() */
+/* X.org/XFree86: SiSBIOSSetModeCRT2() */
/* for Dual-Head modes */
/*********************************************/
+
BOOLEAN
-SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
+SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
DisplayModePtr mode, BOOLEAN IsCustom)
{
- USHORT ModeIdIndex;
- SISIOADDRESS BaseAddr = HwInfo->ulIOAddress;
- UShort ModeNo = 0;
- unsigned char backupreg=0;
- SISPtr pSiS = SISPTR(pScrn);
+ SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
+ SISPtr pSiS = SISPTR(pScrn);
#ifdef SISDUALHEAD
SISEntPtr pSiSEnt = pSiS->entityPrivate;
#endif
+ unsigned short ModeIdIndex;
+ unsigned short ModeNo = 0;
+ unsigned char backupreg = 0;
SiS_Pr->UseCustomMode = FALSE;
@@ -3672,22 +3515,25 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
} else {
- ModeNo = SiS_GetModeNumber(pScrn, mode, 0);
- if(!ModeNo) return FALSE;
+ ModeNo = SiS_GetModeNumber(pScrn, mode, pSiS->VBFlags);
+ if(!ModeNo) return FALSE;
}
SiSRegInit(SiS_Pr, BaseAddr);
- SiSInitPtr(SiS_Pr, HwInfo);
- SiS_GetSysFlags(SiS_Pr, HwInfo);
-#if (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__))
+ SiSInitPtr(SiS_Pr);
+ SiS_GetSysFlags(SiS_Pr);
+#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
#else
SiS_Pr->SiS_VGAINFO = 0x11;
#endif
- SiSInitPCIetc(SiS_Pr, HwInfo);
- SiSSetLVDSetc(SiS_Pr, HwInfo);
- SiSDetermineROMUsage(SiS_Pr, HwInfo);
+
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
+
+ SiSInitPCIetc(SiS_Pr);
+ SiSSetLVDSetc(SiS_Pr);
+ SiSDetermineROMUsage(SiS_Pr);
/* Save mode info so we can set it from within SetMode for CRT1 */
#ifdef SISDUALHEAD
@@ -3700,23 +3546,20 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
pSiSEnt->CRT2CR35 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
pSiSEnt->CRT2CR38 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
#if 0
- /* We can't set CRT2 mode before CRT1 mode is set */
+ /* We can't set CRT2 mode before CRT1 mode is set - says who...? */
if(pSiSEnt->CRT1ModeNo == -1) {
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
+ xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
"Setting CRT2 mode delayed until after setting CRT1 mode\n");
- return TRUE;
+ return TRUE;
}
#endif
pSiSEnt->CRT2ModeSet = TRUE;
}
#endif
- /* We don't clear the buffer in X */
- SiS_Pr->SiS_flag_clearbuffer=0;
-
if(SiS_Pr->UseCustomMode) {
- USHORT temptemp = SiS_Pr->CVDisplay;
+ unsigned short temptemp = SiS_Pr->CVDisplay;
if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
@@ -3728,13 +3571,11 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
} else {
xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
- "Setting standard mode 0x%x on CRT2\n", ModeNo);
+ "Setting standard mode 0x%x on CRT2\n", ModeNo);
}
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
-
- SiS_UnLockCRT2(SiS_Pr, HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
if(!SiS_Pr->UseCustomMode) {
if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
@@ -3742,56 +3583,59 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
ModeIdIndex = 0;
}
- SiS_GetVBType(SiS_Pr, HwInfo);
+ SiS_GetVBType(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_ResetVB(SiS_Pr, HwInfo);
+ SiS_InitVB(SiS_Pr);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_ResetVB(SiS_Pr);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x32,0x10);
SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x00,0x0c);
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
} else {
- backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
+ backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
}
}
/* Get VB information (connectors, connected devices) */
if(!SiS_Pr->UseCustomMode) {
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, 1);
+ SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 1);
} else {
/* If this is a custom mode, we don't check the modeflag for CRT2Mode */
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, 0);
+ SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
}
- SiS_SetYPbPr(SiS_Pr, HwInfo);
- SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_SetLowModeTest(SiS_Pr, ModeNo, HwInfo);
+ SiS_SetYPbPr(SiS_Pr);
+ SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_SetLowModeTest(SiS_Pr, ModeNo);
+
+ SiS_ResetSegmentRegisters(SiS_Pr);
/* Set mode on CRT2 */
if( (SiS_Pr->SiS_VBType & VB_SISVB) ||
(SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
(SiS_Pr->SiS_IF_DEF_CH70xx != 0) ||
(SiS_Pr->SiS_IF_DEF_TRUMPION != 0) ) {
- SiS_SetCRT2Group(SiS_Pr, HwInfo, ModeNo);
+ SiS_SetCRT2Group(SiS_Pr, ModeNo);
}
- SiS_StrangeStuff(SiS_Pr, HwInfo);
+ SiS_StrangeStuff(SiS_Pr);
SiS_DisplayOn(SiS_Pr);
SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(!(SiS_IsDualEdge(SiS_Pr, HwInfo))) {
+ if(!(SiS_IsDualEdge(SiS_Pr))) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
}
}
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
- if(!SiS_Pr->SiS_ROMNew) {
- if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(!SiS_Pr->SiS_ROMNew) {
+ if(SiS_IsVAMode(SiS_Pr)) {
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01);
} else {
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0xFE);
@@ -3803,8 +3647,8 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD) {
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
}
- } else if((HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730)) {
+ } else if((SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730)) {
SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
}
}
@@ -3812,25 +3656,27 @@ SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
/* SetPitch: Adapt to virtual size & position */
SiS_SetPitchCRT2(SiS_Pr, pScrn);
+ SiS_Handle760(SiS_Pr);
+
return TRUE;
}
/*********************************************/
-/* XFree86: SiSBIOSSetModeCRT1() */
+/* X.org/XFree86: SiSBIOSSetModeCRT1() */
/* for Dual-Head modes */
/*********************************************/
BOOLEAN
-SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
+SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
DisplayModePtr mode, BOOLEAN IsCustom)
{
+ SISIOADDRESS BaseAddr = SiS_Pr->IOAddress;
SISPtr pSiS = SISPTR(pScrn);
- SISIOADDRESS BaseAddr = HwInfo->ulIOAddress;
- USHORT ModeIdIndex, ModeNo=0;
- UCHAR backupreg=0;
+ unsigned short ModeIdIndex, ModeNo = 0;
+ unsigned char backupreg = 0;
#ifdef SISDUALHEAD
SISEntPtr pSiSEnt = pSiS->entityPrivate;
- UCHAR backupcr30, backupcr31, backupcr38, backupcr35, backupp40d=0;
+ unsigned char backupcr30, backupcr31, backupcr38, backupcr35, backupp40d=0;
BOOLEAN backupcustom;
#endif
@@ -3838,43 +3684,41 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
if((IsCustom) && (SiS_CheckBuildCustomMode(pScrn, mode, pSiS->VBFlags))) {
- USHORT temptemp = SiS_Pr->CVDisplay;
+ unsigned short temptemp = SiS_Pr->CVDisplay;
- if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
- else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
+ if(SiS_Pr->CModeFlag & DoubleScanMode) temptemp >>= 1;
+ else if(SiS_Pr->CInfoFlag & InterlaceMode) temptemp <<= 1;
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
+ xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
"Setting custom mode %dx%d on CRT1\n",
SiS_Pr->CHDisplay, temptemp);
ModeNo = 0xfe;
} else {
- ModeNo = SiS_GetModeNumber(pScrn, mode, 0);
- if(!ModeNo) return FALSE;
+ ModeNo = SiS_GetModeNumber(pScrn, mode, 0); /* don't give VBFlags */
+ if(!ModeNo) return FALSE;
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
+ xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
"Setting standard mode 0x%x on CRT1\n", ModeNo);
}
- SiSInitPtr(SiS_Pr, HwInfo);
+ SiSInitPtr(SiS_Pr);
SiSRegInit(SiS_Pr, BaseAddr);
- SiS_GetSysFlags(SiS_Pr, HwInfo);
-#if (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__))
+ SiS_GetSysFlags(SiS_Pr);
+#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__)
SiS_Pr->SiS_VGAINFO = SiS_GetSetBIOSScratch(pScrn, 0x489, 0xff);
#else
SiS_Pr->SiS_VGAINFO = 0x11;
#endif
- SiSInitPCIetc(SiS_Pr, HwInfo);
- SiSSetLVDSetc(SiS_Pr, HwInfo);
- SiSDetermineROMUsage(SiS_Pr, HwInfo);
-
- /* We don't clear the buffer in X */
- SiS_Pr->SiS_flag_clearbuffer = 0;
SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86);
- SiS_UnLockCRT2(SiS_Pr, HwInfo);
+ SiSInitPCIetc(SiS_Pr);
+ SiSSetLVDSetc(SiS_Pr);
+ SiSDetermineROMUsage(SiS_Pr);
+
+ SiS_UnLockCRT2(SiS_Pr);
if(!SiS_Pr->UseCustomMode) {
if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
@@ -3883,10 +3727,11 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
}
/* Determine VBType */
- SiS_GetVBType(SiS_Pr, HwInfo);
+ SiS_GetVBType(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
+ SiS_InitVB(SiS_Pr);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
} else {
backupreg = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
@@ -3895,25 +3740,29 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
/* Get VB information (connectors, connected devices) */
/* (We don't care if the current mode is a CRT2 mode) */
- SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, 0);
- SiS_SetYPbPr(SiS_Pr, HwInfo);
- SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_SetLowModeTest(SiS_Pr, ModeNo, HwInfo);
+ SiS_GetVBInfo(SiS_Pr, ModeNo, ModeIdIndex, 0);
+ SiS_SetYPbPr(SiS_Pr);
+ SiS_SetTVMode(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_GetLCDResInfo(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_SetLowModeTest(SiS_Pr, ModeNo);
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetupCR5x(SiS_Pr, HwInfo);
- }
+ SiS_OpenCRTC(SiS_Pr);
/* Set mode on CRT1 */
- SiS_SetCRT1Group(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
+ SiS_SetCRT1Group(SiS_Pr, ModeNo, ModeIdIndex);
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetCRT2Group(SiS_Pr, HwInfo, ModeNo);
+ SiS_SetCRT2Group(SiS_Pr, ModeNo);
}
/* SetPitch: Adapt to virtual size & position */
SiS_SetPitchCRT1(SiS_Pr, pScrn);
+ SiS_HandleCRT1(SiS_Pr);
+
+ SiS_StrangeStuff(SiS_Pr);
+
+ SiS_CloseCRTC(SiS_Pr);
+
#ifdef SISDUALHEAD
if(pSiS->DualHeadMode) {
pSiSEnt->CRT1ModeNo = ModeNo;
@@ -3933,7 +3782,7 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
#ifdef SISDUALHEAD
if(pSiS->DualHeadMode) {
if(pSiSEnt->CRT2ModeNo != -1) {
- xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
+ xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
"(Re-)Setting mode for CRT2\n");
backupcustom = SiS_Pr->UseCustomMode;
backupcr30 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
@@ -3952,9 +3801,11 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,pSiSEnt->CRT2CR35);
SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,pSiSEnt->CRT2CR38);
}
- SiSBIOSSetModeCRT2(SiS_Pr, HwInfo, pSiSEnt->pScrn_1,
+
+ SiSBIOSSetModeCRT2(SiS_Pr, pSiSEnt->pScrn_1,
pSiSEnt->CRT2DMode, pSiSEnt->CRT2IsCustom);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,backupcr30);
+
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x30,backupcr30);
SiS_SetReg(SiS_Pr->SiS_P3d4,0x31,backupcr31);
SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupcr35);
SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupcr38);
@@ -3970,22 +3821,20 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
* possibly overwritten
*/
- SiS_HandleCRT1(SiS_Pr);
-
- SiS_StrangeStuff(SiS_Pr, HwInfo);
-
SiS_DisplayOn(SiS_Pr);
SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xFF);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
SiS_SetReg(SiS_Pr->SiS_P3d4,0x38,backupreg);
- } else if((HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730)) {
+ } else if((SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730)) {
SiS_SetReg(SiS_Pr->SiS_P3d4,0x35,backupreg);
}
}
+ SiS_Handle760(SiS_Pr);
+
/* Backup/Set ModeNo in BIOS scratch area */
SiS_GetSetModeID(pScrn,ModeNo);
@@ -3993,84 +3842,6 @@ SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
}
#endif /* Linux_XF86 */
-
-#ifdef LINUX_XF86
-BOOLEAN
-SiS_GetPanelID(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
-{
- const USHORT PanelTypeTable300[16] = {
- 0xc101, 0xc117, 0x0121, 0xc135, 0xc142, 0xc152, 0xc162, 0xc072,
- 0xc181, 0xc192, 0xc1a1, 0xc1b6, 0xc1c2, 0xc0d2, 0xc1e2, 0xc1f2
- };
- const USHORT PanelTypeTable31030x[16] = {
- 0xc102, 0xc112, 0x0122, 0xc132, 0xc142, 0xc152, 0xc169, 0xc179,
- 0x0189, 0xc192, 0xc1a2, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
- };
- const USHORT PanelTypeTable310LVDS[16] = {
- 0xc111, 0xc122, 0xc133, 0xc144, 0xc155, 0xc166, 0xc177, 0xc188,
- 0xc199, 0xc0aa, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
- };
- USHORT tempax,tempbx,temp;
-
- if(HwInfo->jChipType < SIS_315H) {
-
- tempax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x18);
- tempbx = tempax & 0x0F;
- if(!(tempax & 0x10)){
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1){
- tempbx = 0;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x38);
- if(temp & 0x40) tempbx |= 0x08;
- if(temp & 0x20) tempbx |= 0x02;
- if(temp & 0x01) tempbx |= 0x01;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x39);
- if(temp & 0x80) tempbx |= 0x04;
- } else {
- return 0;
- }
- }
- tempbx = PanelTypeTable300[tempbx];
- tempbx |= LCDSync;
- temp = tempbx & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x36,temp);
- temp = (tempbx & 0xFF00) >> 8;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x37,~(LCDSyncBit|LCDRGB18Bit),temp);
-
- } else {
-
- if(HwInfo->jChipType >= SIS_661) return 0;
-
- tempax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1a);
- tempax &= 0x1e;
- tempax >>= 1;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(tempax == 0) {
- /* TODO: Include HUGE detection routine
- (Probably not worth bothering)
- */
- return 0;
- }
- temp = tempax & 0xff;
- tempax--;
- tempbx = PanelTypeTable310LVDS[tempax];
- } else {
- tempbx = PanelTypeTable31030x[tempax];
- temp = tempbx & 0xff;
- }
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x36,temp);
- tempbx = (tempbx & 0xff00) >> 8;
- temp = tempbx & 0xc1;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x37,~(LCDSyncBit|LCDRGB18Bit),temp);
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- temp = tempbx & 0x04;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x39,0xfb,temp);
- }
-
- }
- return 1;
-}
-#endif
-
#ifndef GETBITSTR
#define BITMASK(h,l) (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
#define GENMASK(mask) BITMASK(1?mask,0?mask)
@@ -4078,26 +3849,28 @@ SiS_GetPanelID(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#define GETBITSTR(val,from,to) ((GETBITS(val,from)) << (0?to))
#endif
-static void
-SiS_CalcCRRegisters(SiS_Private *SiS_Pr, int depth)
+void
+SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth)
{
+ int x = 1; /* Fix sync */
+
SiS_Pr->CCRT1CRTC[0] = ((SiS_Pr->CHTotal >> 3) - 5) & 0xff; /* CR0 */
SiS_Pr->CCRT1CRTC[1] = (SiS_Pr->CHDisplay >> 3) - 1; /* CR1 */
SiS_Pr->CCRT1CRTC[2] = (SiS_Pr->CHBlankStart >> 3) - 1; /* CR2 */
SiS_Pr->CCRT1CRTC[3] = (((SiS_Pr->CHBlankEnd >> 3) - 1) & 0x1F) | 0x80; /* CR3 */
SiS_Pr->CCRT1CRTC[4] = (SiS_Pr->CHSyncStart >> 3) + 3; /* CR4 */
SiS_Pr->CCRT1CRTC[5] = ((((SiS_Pr->CHBlankEnd >> 3) - 1) & 0x20) << 2) | /* CR5 */
- (((SiS_Pr->CHSyncEnd >> 3) + 3) & 0x1F);
+ (((SiS_Pr->CHSyncEnd >> 3) + 3) & 0x1F);
- SiS_Pr->CCRT1CRTC[6] = (SiS_Pr->CVTotal - 2) & 0xFF; /* CR6 */
- SiS_Pr->CCRT1CRTC[7] = (((SiS_Pr->CVTotal - 2) & 0x100) >> 8) /* CR7 */
- | (((SiS_Pr->CVDisplay - 1) & 0x100) >> 7)
- | ((SiS_Pr->CVSyncStart & 0x100) >> 6)
- | (((SiS_Pr->CVBlankStart - 1) & 0x100) >> 5)
+ SiS_Pr->CCRT1CRTC[6] = (SiS_Pr->CVTotal - 2) & 0xFF; /* CR6 */
+ SiS_Pr->CCRT1CRTC[7] = (((SiS_Pr->CVTotal - 2) & 0x100) >> 8) /* CR7 */
+ | (((SiS_Pr->CVDisplay - 1) & 0x100) >> 7)
+ | (((SiS_Pr->CVSyncStart - x) & 0x100) >> 6)
+ | (((SiS_Pr->CVBlankStart- 1) & 0x100) >> 5)
| 0x10
- | (((SiS_Pr->CVTotal - 2) & 0x200) >> 4)
- | (((SiS_Pr->CVDisplay - 1) & 0x200) >> 3)
- | ((SiS_Pr->CVSyncStart & 0x200) >> 2);
+ | (((SiS_Pr->CVTotal - 2) & 0x200) >> 4)
+ | (((SiS_Pr->CVDisplay - 1) & 0x200) >> 3)
+ | (((SiS_Pr->CVSyncStart - x) & 0x200) >> 2);
SiS_Pr->CCRT1CRTC[16] = ((((SiS_Pr->CVBlankStart - 1) & 0x200) >> 4) >> 5); /* CR9 */
@@ -4106,55 +3879,44 @@ SiS_CalcCRRegisters(SiS_Private *SiS_Pr, int depth)
else if(SiS_Pr->CHDisplay >= 640) SiS_Pr->CCRT1CRTC[16] |= 0x40;
}
-#if 0
- if (mode->VScan >= 32)
- regp->CRTC[9] |= 0x1F;
- else if (mode->VScan > 1)
- regp->CRTC[9] |= mode->VScan - 1;
-#endif
-
- SiS_Pr->CCRT1CRTC[8] = (SiS_Pr->CVSyncStart ) & 0xFF; /* CR10 */
- SiS_Pr->CCRT1CRTC[9] = ((SiS_Pr->CVSyncEnd ) & 0x0F) | 0x80; /* CR11 */
+ SiS_Pr->CCRT1CRTC[8] = (SiS_Pr->CVSyncStart - x) & 0xFF; /* CR10 */
+ SiS_Pr->CCRT1CRTC[9] = ((SiS_Pr->CVSyncEnd - x) & 0x0F) | 0x80; /* CR11 */
SiS_Pr->CCRT1CRTC[10] = (SiS_Pr->CVDisplay - 1) & 0xFF; /* CR12 */
SiS_Pr->CCRT1CRTC[11] = (SiS_Pr->CVBlankStart - 1) & 0xFF; /* CR15 */
SiS_Pr->CCRT1CRTC[12] = (SiS_Pr->CVBlankEnd - 1) & 0xFF; /* CR16 */
SiS_Pr->CCRT1CRTC[13] = /* SRA */
- GETBITSTR((SiS_Pr->CVTotal -2), 10:10, 0:0) |
- GETBITSTR((SiS_Pr->CVDisplay -1), 10:10, 1:1) |
- GETBITSTR((SiS_Pr->CVBlankStart-1), 10:10, 2:2) |
- GETBITSTR((SiS_Pr->CVSyncStart ), 10:10, 3:3) |
- GETBITSTR((SiS_Pr->CVBlankEnd -1), 8:8, 4:4) |
- GETBITSTR((SiS_Pr->CVSyncEnd ), 4:4, 5:5) ;
+ GETBITSTR((SiS_Pr->CVTotal -2), 10:10, 0:0) |
+ GETBITSTR((SiS_Pr->CVDisplay -1), 10:10, 1:1) |
+ GETBITSTR((SiS_Pr->CVBlankStart-1), 10:10, 2:2) |
+ GETBITSTR((SiS_Pr->CVSyncStart -x), 10:10, 3:3) |
+ GETBITSTR((SiS_Pr->CVBlankEnd -1), 8:8, 4:4) |
+ GETBITSTR((SiS_Pr->CVSyncEnd ), 4:4, 5:5) ;
SiS_Pr->CCRT1CRTC[14] = /* SRB */
- GETBITSTR((SiS_Pr->CHTotal >> 3) - 5, 9:8, 1:0) |
- GETBITSTR((SiS_Pr->CHDisplay >> 3) - 1, 9:8, 3:2) |
- GETBITSTR((SiS_Pr->CHBlankStart >> 3) - 1, 9:8, 5:4) |
- GETBITSTR((SiS_Pr->CHSyncStart >> 3) + 3, 9:8, 7:6) ;
+ GETBITSTR((SiS_Pr->CHTotal >> 3) - 5, 9:8, 1:0) |
+ GETBITSTR((SiS_Pr->CHDisplay >> 3) - 1, 9:8, 3:2) |
+ GETBITSTR((SiS_Pr->CHBlankStart >> 3) - 1, 9:8, 5:4) |
+ GETBITSTR((SiS_Pr->CHSyncStart >> 3) + 3, 9:8, 7:6) ;
SiS_Pr->CCRT1CRTC[15] = /* SRC */
- GETBITSTR((SiS_Pr->CHBlankEnd >> 3) - 1, 7:6, 1:0) |
- GETBITSTR((SiS_Pr->CHSyncEnd >> 3) + 3, 5:5, 2:2) ;
+ GETBITSTR((SiS_Pr->CHBlankEnd >> 3) - 1, 7:6, 1:0) |
+ GETBITSTR((SiS_Pr->CHSyncEnd >> 3) + 3, 5:5, 2:2) ;
}
void
-SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
+SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex)
{
- USHORT modeflag, tempax, tempbx, VGAHDE = SiS_Pr->SiS_VGAHDE;
- int i,j;
+ unsigned short modeflag, tempax, tempbx = 0, remaining = 0;
+ unsigned short VGAHDE = SiS_Pr->SiS_VGAHDE;
+ int i, j;
/* 1:1 data: use data set by setcrt1crtc() */
if(SiS_Pr->SiS_LCDInfo & LCDPass11) return;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
if(modeflag & HalfDCLK) VGAHDE >>= 1;
@@ -4164,32 +3926,91 @@ SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
SiS_Pr->CVDisplay = SiS_Pr->SiS_VGAVDE;
SiS_Pr->CVBlankStart = SiS_Pr->SiS_VGAVDE;
- tempbx = SiS_Pr->PanelHT - SiS_Pr->PanelXRes;
- tempax = SiS_Pr->SiS_VGAHDE; /* not /2 ! */
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- tempax = SiS_Pr->PanelXRes;
+ if(SiS_Pr->ChipType < SIS_315H) {
+#ifdef SIS300
+ tempbx = SiS_Pr->SiS_VGAHT;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ tempbx = SiS_Pr->PanelHT;
+ }
+ if(modeflag & HalfDCLK) tempbx >>= 1;
+ remaining = tempbx % 8;
+#endif
+ } else {
+#ifdef SIS315H
+ /* OK for LCDA, LVDS */
+ tempbx = SiS_Pr->PanelHT - SiS_Pr->PanelXRes;
+ tempax = SiS_Pr->SiS_VGAHDE; /* not /2 ! */
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ tempax = SiS_Pr->PanelXRes;
+ }
+ tempbx += tempax;
+ if(modeflag & HalfDCLK) tempbx -= VGAHDE;
+#endif
}
- tempbx += tempax;
- if(modeflag & HalfDCLK) tempbx -= VGAHDE;
SiS_Pr->CHTotal = SiS_Pr->CHBlankEnd = tempbx;
- tempax = VGAHDE;
- tempbx = SiS_Pr->CHTotal;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- tempbx = SiS_Pr->PanelXRes;
- if(modeflag & HalfDCLK) tempbx >>= 1;
- tempax += ((tempbx - tempax) >> 1);
+ if(SiS_Pr->ChipType < SIS_315H) {
+#ifdef SIS300
+ if(SiS_Pr->SiS_VGAHDE == SiS_Pr->PanelXRes) {
+ SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE + ((SiS_Pr->PanelHRS + 1) & ~1);
+ SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + SiS_Pr->PanelHRE;
+ if(modeflag & HalfDCLK) {
+ SiS_Pr->CHSyncStart >>= 1;
+ SiS_Pr->CHSyncEnd >>= 1;
+ }
+ } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ tempax = (SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE) >> 1;
+ tempbx = (SiS_Pr->PanelHRS + 1) & ~1;
+ if(modeflag & HalfDCLK) {
+ tempax >>= 1;
+ tempbx >>= 1;
+ }
+ SiS_Pr->CHSyncStart = (VGAHDE + tempax + tempbx + 7) & ~7;
+ tempax = SiS_Pr->PanelHRE + 7;
+ if(modeflag & HalfDCLK) tempax >>= 1;
+ SiS_Pr->CHSyncEnd = (SiS_Pr->CHSyncStart + tempax) & ~7;
+ } else {
+ SiS_Pr->CHSyncStart = SiS_Pr->SiS_VGAHDE;
+ if(modeflag & HalfDCLK) {
+ SiS_Pr->CHSyncStart >>= 1;
+ tempax = ((SiS_Pr->CHTotal - SiS_Pr->CHSyncStart) / 3) << 1;
+ SiS_Pr->CHSyncEnd = SiS_Pr->CHSyncStart + tempax;
+ } else {
+ SiS_Pr->CHSyncEnd = (SiS_Pr->CHSyncStart + (SiS_Pr->CHTotal / 10) + 7) & ~7;
+ SiS_Pr->CHSyncStart += 8;
+ }
+ }
+#endif
+ } else {
+#ifdef SIS315H
+ tempax = VGAHDE;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ tempbx = SiS_Pr->PanelXRes;
+ if(modeflag & HalfDCLK) tempbx >>= 1;
+ tempax += ((tempbx - tempax) >> 1);
+ }
+ tempax += SiS_Pr->PanelHRS;
+ SiS_Pr->CHSyncStart = tempax;
+ tempax += SiS_Pr->PanelHRE;
+ SiS_Pr->CHSyncEnd = tempax;
+#endif
}
- tempax += SiS_Pr->PanelHRS;
- SiS_Pr->CHSyncStart = tempax;
- tempax += SiS_Pr->PanelHRE;
- SiS_Pr->CHSyncEnd = tempax;
-
tempbx = SiS_Pr->PanelVT - SiS_Pr->PanelYRes;
tempax = SiS_Pr->SiS_VGAVDE;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
tempax = SiS_Pr->PanelYRes;
+ } else if(SiS_Pr->ChipType < SIS_315H) {
+#ifdef SIS300
+ /* Stupid hack for 640x400/320x200 */
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
+ if((tempax + tempbx) == 438) tempbx += 16;
+ } else if((SiS_Pr->SiS_LCDResInfo == Panel_800x600) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_1024x600)) {
+ tempax = 0;
+ tempbx = SiS_Pr->SiS_VGAVT;
+ }
+#endif
}
SiS_Pr->CVTotal = SiS_Pr->CVBlankEnd = tempbx + tempax;
@@ -4201,22 +4022,28 @@ SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
SiS_Pr->CVSyncStart = tempax;
tempax += SiS_Pr->PanelVRE;
SiS_Pr->CVSyncEnd = tempax;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ SiS_Pr->CVSyncStart--;
+ SiS_Pr->CVSyncEnd--;
+ }
SiS_CalcCRRegisters(SiS_Pr, 8);
+ SiS_Pr->CCRT1CRTC[15] &= ~0xF8;
+ SiS_Pr->CCRT1CRTC[15] |= (remaining << 4);
SiS_Pr->CCRT1CRTC[16] &= ~0xE0;
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
- for(i=0,j=0;i<=7;i++,j++) {
+ for(i = 0, j = 0; i <= 7; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
}
- for(j=0x10;i<=10;i++,j++) {
+ for(j = 0x10; i <= 10; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
}
- for(j=0x15;i<=12;i++,j++) {
+ for(j = 0x15; i <= 12; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_P3d4,j,SiS_Pr->CCRT1CRTC[i]);
}
- for(j=0x0A;i<=15;i++,j++) {
+ for(j = 0x0A; i <= 15; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_P3c4,j,SiS_Pr->CCRT1CRTC[i]);
}
@@ -4227,1092 +4054,192 @@ SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
if(modeflag & DoubleScanMode) tempax |= 0x80;
SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,0x5F,tempax);
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "%d %d %d %d %d %d %d %d (%d %d %d %d)\n",
- SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
+ SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
-
xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
+ SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
xf86DrvMsg(0, X_INFO, " 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
+ SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
#endif
+#endif
}
-#ifdef LINUX_XF86
-
void
-SiS_MakeClockRegs(ScrnInfoPtr pScrn, int clock, UCHAR *p2b, UCHAR *p2c)
-{
- int out_n, out_dn, out_div, out_sbit, out_scale;
- unsigned int vclk[5];
-
-#define Midx 0
-#define Nidx 1
-#define VLDidx 2
-#define Pidx 3
-#define PSNidx 4
-
- if(SiS_compute_vclk(clock, &out_n, &out_dn, &out_div, &out_sbit, &out_scale)) {
- (*p2b) = (out_div == 2) ? 0x80 : 0x00;
- (*p2b) |= ((out_n - 1) & 0x7f);
- (*p2c) = (out_dn - 1) & 0x1f;
- (*p2c) |= (((out_scale - 1) & 3) << 5);
- (*p2c) |= ((out_sbit & 0x01) << 7);
-#ifdef TWDEBUG
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Clock %d: n %d dn %d div %d sb %d sc %d\n",
- clock, out_n, out_dn, out_div, out_sbit, out_scale);
+SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
+ int xres, int yres,
+#ifdef SIS_XORG_XF86
+ DisplayModePtr current
#endif
- } else {
- SiSCalcClock(pScrn, clock, 2, vclk);
- (*p2b) = (vclk[VLDidx] == 2) ? 0x80 : 0x00;
- (*p2b) |= (vclk[Midx] - 1) & 0x7f;
- (*p2c) = (vclk[Nidx] - 1) & 0x1f;
- if(vclk[Pidx] <= 4) {
- /* postscale 1,2,3,4 */
- (*p2c) |= ((vclk[Pidx] - 1) & 3) << 5;
- } else {
- /* postscale 6,8 */
- (*p2c) |= (((vclk[Pidx] / 2) - 1) & 3) << 5;
- (*p2c) |= 0x80;
- }
-#ifdef TWDEBUG
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Clock %d: n %d dn %d div %d sc %d\n",
- clock, vclk[Midx], vclk[Nidx], vclk[VLDidx], vclk[Pidx]);
+#ifdef SIS_LINUX_KERNEL
+ struct fb_var_screeninfo *var, BOOLEAN writeres
#endif
- }
-}
-
-#endif
-
-/* ================ XFREE86/X.ORG ================= */
-
-/* Helper functions */
-
-#ifdef LINUX_XF86
-
-USHORT
-SiS_CheckBuildCustomMode(ScrnInfoPtr pScrn, DisplayModePtr mode, int VBFlags)
+)
{
- SISPtr pSiS = SISPTR(pScrn);
- int depth = pSiS->CurrentLayout.bitsPerPixel;
-
- pSiS->SiS_Pr->CModeFlag = 0;
-
- pSiS->SiS_Pr->CDClock = mode->Clock;
-
- pSiS->SiS_Pr->CHDisplay = mode->HDisplay;
- pSiS->SiS_Pr->CHSyncStart = mode->HSyncStart;
- pSiS->SiS_Pr->CHSyncEnd = mode->HSyncEnd;
- pSiS->SiS_Pr->CHTotal = mode->HTotal;
-
- pSiS->SiS_Pr->CVDisplay = mode->VDisplay;
- pSiS->SiS_Pr->CVSyncStart = mode->VSyncStart;
- pSiS->SiS_Pr->CVSyncEnd = mode->VSyncEnd;
- pSiS->SiS_Pr->CVTotal = mode->VTotal;
-
- pSiS->SiS_Pr->CFlags = mode->Flags;
-
- if(pSiS->SiS_Pr->CFlags & V_INTERLACE) {
- pSiS->SiS_Pr->CVDisplay >>= 1;
- pSiS->SiS_Pr->CVSyncStart >>= 1;
- pSiS->SiS_Pr->CVSyncEnd >>= 1;
- pSiS->SiS_Pr->CVTotal >>= 1;
- }
- if(pSiS->SiS_Pr->CFlags & V_DBLSCAN) {
- /* pSiS->SiS_Pr->CDClock <<= 1; */
- pSiS->SiS_Pr->CVDisplay <<= 1;
- pSiS->SiS_Pr->CVSyncStart <<= 1;
- pSiS->SiS_Pr->CVSyncEnd <<= 1;
- pSiS->SiS_Pr->CVTotal <<= 1;
- }
-
- pSiS->SiS_Pr->CHBlankStart = pSiS->SiS_Pr->CHDisplay;
- pSiS->SiS_Pr->CHBlankEnd = pSiS->SiS_Pr->CHTotal;
- pSiS->SiS_Pr->CVBlankStart = pSiS->SiS_Pr->CVSyncStart - 1;
- pSiS->SiS_Pr->CVBlankEnd = pSiS->SiS_Pr->CVTotal;
+ unsigned short HRE, HBE, HRS, HBS, HDE, HT;
+ unsigned short VRE, VBE, VRS, VBS, VDE, VT;
+ unsigned char sr_data, cr_data, cr_data2;
+ int A, B, C, D, E, F, temp;
- SiS_MakeClockRegs(pScrn, pSiS->SiS_Pr->CDClock, &pSiS->SiS_Pr->CSR2B, &pSiS->SiS_Pr->CSR2C);
+ sr_data = crdata[14];
- pSiS->SiS_Pr->CSRClock = (pSiS->SiS_Pr->CDClock / 1000) + 1;
+ /* Horizontal total */
+ HT = crdata[0] | ((unsigned short)(sr_data & 0x03) << 8);
+ A = HT + 5;
- SiS_CalcCRRegisters(pSiS->SiS_Pr, depth);
+ /* Horizontal display enable end */
+ HDE = crdata[1] | ((unsigned short)(sr_data & 0x0C) << 6);
+ E = HDE + 1;
- switch(depth) {
- case 8: pSiS->SiS_Pr->CModeFlag |= 0x223b; break;
- case 16: pSiS->SiS_Pr->CModeFlag |= 0x227d; break;
- case 32: pSiS->SiS_Pr->CModeFlag |= 0x22ff; break;
- default: return 0;
- }
+ /* Horizontal retrace (=sync) start */
+ HRS = crdata[4] | ((unsigned short)(sr_data & 0xC0) << 2);
+ F = HRS - E - 3;
- if(pSiS->SiS_Pr->CFlags & V_DBLSCAN)
- pSiS->SiS_Pr->CModeFlag |= DoubleScanMode;
+ /* Horizontal blank start */
+ HBS = crdata[2] | ((unsigned short)(sr_data & 0x30) << 4);
- if((pSiS->SiS_Pr->CVDisplay >= 1024) ||
- (pSiS->SiS_Pr->CVTotal >= 1024) ||
- (pSiS->SiS_Pr->CHDisplay >= 1024))
- pSiS->SiS_Pr->CModeFlag |= LineCompareOff;
+ sr_data = crdata[15];
+ cr_data = crdata[5];
- if(pSiS->SiS_Pr->CFlags & V_CLKDIV2)
- pSiS->SiS_Pr->CModeFlag |= HalfDCLK;
+ /* Horizontal blank end */
+ HBE = (crdata[3] & 0x1f) |
+ ((unsigned short)(cr_data & 0x80) >> 2) |
+ ((unsigned short)(sr_data & 0x03) << 6);
- pSiS->SiS_Pr->CInfoFlag = 0x0007;
+ /* Horizontal retrace (=sync) end */
+ HRE = (cr_data & 0x1f) | ((sr_data & 0x04) << 3);
- if(pSiS->SiS_Pr->CFlags & V_NHSYNC)
- pSiS->SiS_Pr->CInfoFlag |= 0x4000;
+ temp = HBE - ((E - 1) & 255);
+ B = (temp > 0) ? temp : (temp + 256);
- if(pSiS->SiS_Pr->CFlags & V_NVSYNC)
- pSiS->SiS_Pr->CInfoFlag |= 0x8000;
+ temp = HRE - ((E + F + 3) & 63);
+ C = (temp > 0) ? temp : (temp + 64);
- if(pSiS->SiS_Pr->CFlags & V_INTERLACE)
- pSiS->SiS_Pr->CInfoFlag |= InterlaceMode;
+ D = B - F - C;
- pSiS->SiS_Pr->UseCustomMode = TRUE;
+#ifdef SIS_XORG_XF86
+ current->HDisplay = (E * 8);
+ current->HSyncStart = (E * 8) + (F * 8);
+ current->HSyncEnd = (E * 8) + (F * 8) + (C * 8);
+ current->HTotal = (E * 8) + (F * 8) + (C * 8) + (D * 8);
#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "Custom mode %dx%d:\n",
- pSiS->SiS_Pr->CHDisplay,pSiS->SiS_Pr->CVDisplay);
- xf86DrvMsg(0, X_INFO, "Modeflag %04x, Infoflag %04x\n",
- pSiS->SiS_Pr->CModeFlag, pSiS->SiS_Pr->CInfoFlag);
- xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- pSiS->SiS_Pr->CCRT1CRTC[0], pSiS->SiS_Pr->CCRT1CRTC[1],
- pSiS->SiS_Pr->CCRT1CRTC[2], pSiS->SiS_Pr->CCRT1CRTC[3],
- pSiS->SiS_Pr->CCRT1CRTC[4], pSiS->SiS_Pr->CCRT1CRTC[5],
- pSiS->SiS_Pr->CCRT1CRTC[6], pSiS->SiS_Pr->CCRT1CRTC[7]);
- xf86DrvMsg(0, X_INFO, " 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
- pSiS->SiS_Pr->CCRT1CRTC[8], pSiS->SiS_Pr->CCRT1CRTC[9],
- pSiS->SiS_Pr->CCRT1CRTC[10], pSiS->SiS_Pr->CCRT1CRTC[11],
- pSiS->SiS_Pr->CCRT1CRTC[12], pSiS->SiS_Pr->CCRT1CRTC[13],
- pSiS->SiS_Pr->CCRT1CRTC[14], pSiS->SiS_Pr->CCRT1CRTC[15]);
- xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", pSiS->SiS_Pr->CCRT1CRTC[16]);
- xf86DrvMsg(0, X_INFO, "Clock: 0x%02x, 0x%02x, %d\n",
- pSiS->SiS_Pr->CSR2B, pSiS->SiS_Pr->CSR2C, pSiS->SiS_Pr->CSRClock);
-#endif
- return 1;
-}
-
-int
-SiS_FindPanelFromDB(SISPtr pSiS, USHORT panelvendor, USHORT panelproduct, int *maxx, int *maxy, int *prefx, int *prefy)
-{
- int i, j;
- BOOLEAN done = FALSE;
-
- i = 0;
- while((!done) && (SiS_PlasmaTable[i].vendor) && panelvendor) {
- if(SiS_PlasmaTable[i].vendor == panelvendor) {
- for(j=0; j<SiS_PlasmaTable[i].productnum; j++) {
- if(SiS_PlasmaTable[i].product[j] == panelproduct) {
- if(SiS_PlasmaTable[i].maxx && SiS_PlasmaTable[i].maxy) {
- (*maxx) = (int)SiS_PlasmaTable[i].maxx;
- (*maxy) = (int)SiS_PlasmaTable[i].maxy;
- (*prefx) = (int)SiS_PlasmaTable[i].prefx;
- (*prefy) = (int)SiS_PlasmaTable[i].prefy;
- done = TRUE;
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "Identified %s, correcting max X res %d, max Y res %d\n",
- SiS_PlasmaTable[i].plasmaname,
- SiS_PlasmaTable[i].maxx, SiS_PlasmaTable[i].maxy);
- break;
- }
- }
- }
- }
- i++;
- }
- return (done) ? 1 : 0;
-}
-
-/* Build a list of supported modes:
- * Built-in modes for which we have all data are M_T_DEFAULT,
- * modes derived from DDC or database data are M_T_BUILTIN
- */
-DisplayModePtr
-SiSBuildBuiltInModeList(ScrnInfoPtr pScrn, BOOLEAN includelcdmodes, BOOLEAN isfordvi)
-{
- SISPtr pSiS = SISPTR(pScrn);
- unsigned short VRE, VBE, VRS, VBS, VDE, VT;
- unsigned short HRE, HBE, HRS, HBS, HDE, HT;
- unsigned char sr_data, cr_data, cr_data2, cr_data3;
- unsigned char sr2b, sr2c;
- float num, denum, postscalar, divider;
- int A, B, C, D, E, F, temp, i, j, k, l, index, vclkindex;
- DisplayModePtr new = NULL, current = NULL, first = NULL;
- BOOLEAN done = FALSE;
-#if 0
- DisplayModePtr backup = NULL;
-#endif
-
- pSiS->backupmodelist = NULL;
- pSiS->AddedPlasmaModes = FALSE;
-
- /* Initialize our pointers */
- if(pSiS->VGAEngine == SIS_300_VGA) {
-#ifdef SIS300
- InitTo300Pointer(pSiS->SiS_Pr, &pSiS->sishw_ext);
+ xf86DrvMsg(0, X_INFO,
+ "H: A %d B %d C %d D %d E %d F %d HT %d HDE %d HRS %d HBS %d HBE %d HRE %d\n",
+ A, B, C, D, E, F, HT, HDE, HRS, HBS, HBE, HRE);
#else
- return NULL;
+ (void)VBS; (void)HBS; (void)A;
#endif
- } else if(pSiS->VGAEngine == SIS_315_VGA) {
-#ifdef SIS315H
- InitTo310Pointer(pSiS->SiS_Pr, &pSiS->sishw_ext);
-#else
- return NULL;
-#endif
- } else return NULL;
-
- i = 0;
- while(pSiS->SiS_Pr->SiS_RefIndex[i].Ext_InfoFlag != 0xFFFF) {
-
- index = pSiS->SiS_Pr->SiS_RefIndex[i].Ext_CRT1CRTC;
-
- /* 0x5a (320x240) is a pure FTSN mode, not DSTN! */
- if((!pSiS->FSTN) &&
- (pSiS->SiS_Pr->SiS_RefIndex[i].ModeID == 0x5a)) {
- i++;
- continue;
- }
- if((pSiS->FSTN) &&
- (pSiS->SiS_Pr->SiS_RefIndex[i].XRes == 320) &&
- (pSiS->SiS_Pr->SiS_RefIndex[i].YRes == 240) &&
- (pSiS->SiS_Pr->SiS_RefIndex[i].ModeID != 0x5a)) {
- i++;
- continue;
- }
-
- if(!(new = xalloc(sizeof(DisplayModeRec)))) return first;
- memset(new, 0, sizeof(DisplayModeRec));
- if(!(new->name = xalloc(10))) {
- xfree(new);
- return first;
- }
- if(!first) first = new;
- if(current) {
- current->next = new;
- new->prev = current;
- }
-
- current = new;
-
- sprintf(current->name, "%dx%d", pSiS->SiS_Pr->SiS_RefIndex[i].XRes,
- pSiS->SiS_Pr->SiS_RefIndex[i].YRes);
-
- current->status = MODE_OK;
-
- current->type = M_T_DEFAULT;
-
- vclkindex = pSiS->SiS_Pr->SiS_RefIndex[i].Ext_CRTVCLK;
- if(pSiS->VGAEngine == SIS_300_VGA) vclkindex &= 0x3F;
-
- sr2b = pSiS->SiS_Pr->SiS_VCLKData[vclkindex].SR2B;
- sr2c = pSiS->SiS_Pr->SiS_VCLKData[vclkindex].SR2C;
-
- divider = (sr2b & 0x80) ? 2.0 : 1.0;
- postscalar = (sr2c & 0x80) ?
- ( (((sr2c >> 5) & 0x03) == 0x02) ? 6.0 : 8.0) : (((sr2c >> 5) & 0x03) + 1.0);
- num = (sr2b & 0x7f) + 1.0;
- denum = (sr2c & 0x1f) + 1.0;
-
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "------------\n");
- xf86DrvMsg(0, X_INFO, "sr2b: %x sr2c %x div %f ps %f num %f denum %f\n",
- sr2b, sr2c, divider, postscalar, num, denum);
#endif
-
- current->Clock = (int)(14318 * (divider / postscalar) * (num / denum));
-
- sr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[14];
- /* inSISIDXREG(SISSR, 0x0b, sr_data); */
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[0];
- /* inSISIDXREG(SISCR, 0x00, cr_data); */
-
- /* Horizontal total */
- HT = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x03) << 8);
- A = HT + 5;
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[1];
- /* inSISIDXREG(SISCR, 0x01, cr_data); */
-
- /* Horizontal display enable end */
- HDE = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x0C) << 6);
- E = HDE + 1; /* 0x80 0x64 */
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[4];
- /* inSISIDXREG(SISCR, 0x04, cr_data); */
-
- /* Horizontal retrace (=sync) start */
- HRS = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0xC0) << 2);
- F = HRS - E - 3; /* 0x06 0x06 */
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[2];
- /* inSISIDXREG(SISCR, 0x02, cr_data); */
-
- /* Horizontal blank start */
- HBS = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x30) << 4);
-
- sr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[15];
- /* inSISIDXREG(SISSR, 0x0c, sr_data); */
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[3];
- /* inSISIDXREG(SISCR, 0x03, cr_data); */
-
- cr_data2 = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[5];
- /* inSISIDXREG(SISCR, 0x05, cr_data2); */
-
- /* Horizontal blank end */
- HBE = (cr_data & 0x1f) |
- ((unsigned short) (cr_data2 & 0x80) >> 2) |
- ((unsigned short) (sr_data & 0x03) << 6);
-
- /* Horizontal retrace (=sync) end */
- HRE = (cr_data2 & 0x1f) | ((sr_data & 0x04) << 3);
-
- temp = HBE - ((E - 1) & 255);
- B = (temp > 0) ? temp : (temp + 256);
-
- temp = HRE - ((E + F + 3) & 63);
- C = (temp > 0) ? temp : (temp + 64); /* 0x0b 0x0b */
-
- D = B - F - C;
-
- if((pSiS->SiS_Pr->SiS_RefIndex[i].XRes == 320) &&
- ((pSiS->SiS_Pr->SiS_RefIndex[i].YRes == 200) ||
- (pSiS->SiS_Pr->SiS_RefIndex[i].YRes == 240))) {
-
- /* Terrible hack, but correct CRTC data for
- * these modes only produces a black screen...
- * (HRE is 0, leading into a too large C and
- * a negative D. The CRT controller does not
- * seem to like correcting HRE to 50
- */
- current->HDisplay = 320;
- current->HSyncStart = 328;
- current->HSyncEnd = 376;
- current->HTotal = 400;
-
- } else {
-
- current->HDisplay = (E * 8);
- current->HSyncStart = (E * 8) + (F * 8);
- current->HSyncEnd = (E * 8) + (F * 8) + (C * 8);
- current->HTotal = (E * 8) + (F * 8) + (C * 8) + (D * 8);
-
- }
-
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO,
- "H: A %d B %d C %d D %d E %d F %d HT %d HDE %d HRS %d HBS %d HBE %d HRE %d\n",
- A, B, C, D, E, F, HT, HDE, HRS, HBS, HBE, HRE);
+#ifdef SIS_LINUX_KERNEL
+ if(writeres) var->xres = xres = E * 8;
+ var->left_margin = D * 8;
+ var->right_margin = F * 8;
+ var->hsync_len = C * 8;
#endif
- sr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[13];
- /* inSISIDXREG(SISSR, 0x0A, sr_data); */
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[6];
- /* inSISIDXREG(SISCR, 0x06, cr_data); */
-
- cr_data2 = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[7];
- /* inSISIDXREG(SISCR, 0x07, cr_data2); */
-
- /* Vertical total */
- VT = (cr_data & 0xFF) |
- ((unsigned short) (cr_data2 & 0x01) << 8) |
- ((unsigned short)(cr_data2 & 0x20) << 4) |
- ((unsigned short) (sr_data & 0x01) << 10);
- A = VT + 2;
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[10];
- /* inSISIDXREG(SISCR, 0x12, cr_data); */
-
- /* Vertical display enable end */
- VDE = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x02) << 7) |
- ((unsigned short) (cr_data2 & 0x40) << 3) |
- ((unsigned short) (sr_data & 0x02) << 9);
- E = VDE + 1;
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[8];
- /* inSISIDXREG(SISCR, 0x10, cr_data); */
-
- /* Vertical retrace (=sync) start */
- VRS = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x04) << 6) |
- ((unsigned short) (cr_data2 & 0x80) << 2) |
- ((unsigned short) (sr_data & 0x08) << 7);
- F = VRS + 1 - E;
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[11];
- /* inSISIDXREG(SISCR, 0x15, cr_data); */
-
- cr_data3 = (pSiS->SiS_Pr->SiS_CRT1Table[index].CR[16] & 0x01) << 5;
- /* inSISIDXREG(SISCR, 0x09, cr_data3); */
-
- /* Vertical blank start */
- VBS = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x08) << 5) |
- ((unsigned short) (cr_data3 & 0x20) << 4) |
- ((unsigned short) (sr_data & 0x04) << 8);
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[12];
- /* inSISIDXREG(SISCR, 0x16, cr_data); */
-
- /* Vertical blank end */
- VBE = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x10) << 4);
- temp = VBE - ((E - 1) & 511);
- B = (temp > 0) ? temp : (temp + 512);
-
- cr_data = pSiS->SiS_Pr->SiS_CRT1Table[index].CR[9];
- /* inSISIDXREG(SISCR, 0x11, cr_data); */
-
- /* Vertical retrace (=sync) end */
- VRE = (cr_data & 0x0f) | ((sr_data & 0x20) >> 1);
- temp = VRE - ((E + F - 1) & 31);
- C = (temp > 0) ? temp : (temp + 32);
-
- D = B - F - C;
-
- current->VDisplay = VDE + 1;
- current->VSyncStart = VRS + 1;
- current->VSyncEnd = ((VRS & ~0x1f) | VRE) + 1;
- if(VRE <= (VRS & 0x1f)) current->VSyncEnd += 32;
- current->VTotal = E + D + C + F;
-
+ /* Vertical */
+ sr_data = crdata[13];
+ cr_data = crdata[7];
+
+ /* Vertical total */
+ VT = crdata[6] |
+ ((unsigned short)(cr_data & 0x01) << 8) |
+ ((unsigned short)(cr_data & 0x20) << 4) |
+ ((unsigned short)(sr_data & 0x01) << 10);
+ A = VT + 2;
+
+ /* Vertical display enable end */
+ VDE = crdata[10] |
+ ((unsigned short)(cr_data & 0x02) << 7) |
+ ((unsigned short)(cr_data & 0x40) << 3) |
+ ((unsigned short)(sr_data & 0x02) << 9);
+ E = VDE + 1;
+
+ /* Vertical retrace (=sync) start */
+ VRS = crdata[8] |
+ ((unsigned short)(cr_data & 0x04) << 6) |
+ ((unsigned short)(cr_data & 0x80) << 2) |
+ ((unsigned short)(sr_data & 0x08) << 7);
+ F = VRS + 1 - E;
+
+ cr_data2 = (crdata[16] & 0x01) << 5;
+
+ /* Vertical blank start */
+ VBS = crdata[11] |
+ ((unsigned short)(cr_data & 0x08) << 5) |
+ ((unsigned short)(cr_data2 & 0x20) << 4) |
+ ((unsigned short)(sr_data & 0x04) << 8);
+
+ /* Vertical blank end */
+ VBE = crdata[12] | ((unsigned short)(sr_data & 0x10) << 4);
+ temp = VBE - ((E - 1) & 511);
+ B = (temp > 0) ? temp : (temp + 512);
+
+ /* Vertical retrace (=sync) end */
+ VRE = (crdata[9] & 0x0f) | ((sr_data & 0x20) >> 1);
+ temp = VRE - ((E + F - 1) & 31);
+ C = (temp > 0) ? temp : (temp + 32);
+
+ D = B - F - C;
+
+#ifdef SIS_XORG_XF86
+ current->VDisplay = VDE + 1;
+ current->VSyncStart = VRS + 1;
+ current->VSyncEnd = ((VRS & ~0x1f) | VRE) + 1;
+ if(VRE <= (VRS & 0x1f)) current->VSyncEnd += 32;
+ current->VTotal = E + D + C + F;
#if 0
- current->VDisplay = E;
- current->VSyncStart = E + D;
- current->VSyncEnd = E + D + C;
- current->VTotal = E + D + C + F;
+ current->VDisplay = E;
+ current->VSyncStart = E + D;
+ current->VSyncEnd = E + D + C;
+ current->VTotal = E + D + C + F;
#endif
-
#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO,
- "V: A %d B %d C %d D %d E %d F %d VT %d VDE %d VRS %d VBS %d VBE %d VRE %d\n",
- A, B, C, D, E, F, VT, VDE, VRS, VBS, VBE, VRE);
+ xf86DrvMsg(0, X_INFO,
+ "V: A %d B %d C %d D %d E %d F %d VT %d VDE %d VRS %d VBS %d VBE %d VRE %d\n",
+ A, B, C, D, E, F, VT, VDE, VRS, VBS, VBE, VRE);
#endif
-
- if(pSiS->SiS_Pr->SiS_RefIndex[i].Ext_InfoFlag & 0x4000)
- current->Flags |= V_NHSYNC;
- else
- current->Flags |= V_PHSYNC;
-
- if(pSiS->SiS_Pr->SiS_RefIndex[i].Ext_InfoFlag & 0x8000)
- current->Flags |= V_NVSYNC;
- else
- current->Flags |= V_PVSYNC;
-
- if(pSiS->SiS_Pr->SiS_RefIndex[i].Ext_InfoFlag & 0x0080)
- current->Flags |= V_INTERLACE;
-
- j = 0;
- while(pSiS->SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID != 0xff) {
- if(pSiS->SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID ==
- pSiS->SiS_Pr->SiS_RefIndex[i].ModeID) {
- if(pSiS->SiS_Pr->SiS_EModeIDTable[j].Ext_ModeFlag & DoubleScanMode) {
- current->Flags |= V_DBLSCAN;
- }
- break;
- }
- j++;
- }
-
- if(current->Flags & V_INTERLACE) {
- current->VDisplay <<= 1;
- current->VSyncStart <<= 1;
- current->VSyncEnd <<= 1;
- current->VTotal <<= 1;
- current->VTotal |= 1;
- }
- if(current->Flags & V_DBLSCAN) {
- current->Clock >>= 1;
- current->VDisplay >>= 1;
- current->VSyncStart >>= 1;
- current->VSyncEnd >>= 1;
- current->VTotal >>= 1;
- }
-
-#ifdef TWDEBUG
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "Built-in: %s %.2f %d %d %d %d %d %d %d %d\n",
- current->name, (float)current->Clock / 1000,
- current->HDisplay, current->HSyncStart, current->HSyncEnd, current->HTotal,
- current->VDisplay, current->VSyncStart, current->VSyncEnd, current->VTotal);
-#else
- (void)VBS; (void)HBS; (void)A;
#endif
-
- i++;
- }
-
- /* Add non-standard LCD modes for panel's detailed timings */
-
- if(!includelcdmodes) return first;
-
- if(pSiS->SiS_Pr->CP_Vendor) {
- xf86DrvMsg(0, X_INFO, "Checking database for vendor %x, product %x\n",
- pSiS->SiS_Pr->CP_Vendor, pSiS->SiS_Pr->CP_Product);
- }
-
- i = 0;
- while((!done) && (SiS_PlasmaTable[i].vendor) && (pSiS->SiS_Pr->CP_Vendor)) {
-
- if(SiS_PlasmaTable[i].vendor == pSiS->SiS_Pr->CP_Vendor) {
-
- for(j=0; j<SiS_PlasmaTable[i].productnum; j++) {
-
- if(SiS_PlasmaTable[i].product[j] == pSiS->SiS_Pr->CP_Product) {
-
- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
- "Identified %s panel, adding specific modes\n",
- SiS_PlasmaTable[i].plasmaname);
-
- for(k=0; k<SiS_PlasmaTable[i].modenum; k++) {
-
- if(isfordvi) {
- if(!(SiS_PlasmaTable[i].plasmamodes[k] & 0x80)) continue;
- } else {
- if(!(SiS_PlasmaTable[i].plasmamodes[k] & 0x40)) continue;
- }
-
- l = SiS_PlasmaTable[i].plasmamodes[k] & 0x3f;
-
- if(pSiS->VBFlags & (VB_301|VB_301B|VB_302B|VB_301LV)) {
- if(isfordvi) {
- if(SiS_PlasmaMode[l].VDisplay > 1024) continue;
- }
- }
-
- if(!(new = xalloc(sizeof(DisplayModeRec)))) return first;
-
- memset(new, 0, sizeof(DisplayModeRec));
- if(!(new->name = xalloc(12))) {
- xfree(new);
- return first;
- }
- if(!first) first = new;
- if(current) {
- current->next = new;
- new->prev = current;
- }
-
- current = new;
-
- pSiS->AddedPlasmaModes = TRUE;
-
- strcpy(current->name, SiS_PlasmaMode[l].name);
- /* sprintf(current->name, "%dx%d", SiS_PlasmaMode[l].HDisplay,
- SiS_PlasmaMode[l].VDisplay); */
-
- current->status = MODE_OK;
-
- current->type = M_T_BUILTIN;
-
- current->Clock = SiS_PlasmaMode[l].clock;
- current->SynthClock = current->Clock;
-
- current->HDisplay = SiS_PlasmaMode[l].HDisplay;
- current->HSyncStart = current->HDisplay + SiS_PlasmaMode[l].HFrontPorch;
- current->HSyncEnd = current->HSyncStart + SiS_PlasmaMode[l].HSyncWidth;
- current->HTotal = SiS_PlasmaMode[l].HTotal;
-
- current->VDisplay = SiS_PlasmaMode[l].VDisplay;
- current->VSyncStart = current->VDisplay + SiS_PlasmaMode[l].VFrontPorch;
- current->VSyncEnd = current->VSyncStart + SiS_PlasmaMode[l].VSyncWidth;
- current->VTotal = SiS_PlasmaMode[l].VTotal;
-
- current->CrtcHDisplay = current->HDisplay;
- current->CrtcHBlankStart = current->HSyncStart;
- current->CrtcHSyncStart = current->HSyncStart;
- current->CrtcHSyncEnd = current->HSyncEnd;
- current->CrtcHBlankEnd = current->HSyncEnd;
- current->CrtcHTotal = current->HTotal;
-
- current->CrtcVDisplay = current->VDisplay;
- current->CrtcVBlankStart = current->VSyncStart;
- current->CrtcVSyncStart = current->VSyncStart;
- current->CrtcVSyncEnd = current->VSyncEnd;
- current->CrtcVBlankEnd = current->VSyncEnd;
- current->CrtcVTotal = current->VTotal;
-
- if(SiS_PlasmaMode[l].SyncFlags & SIS_PL_HSYNCP)
- current->Flags |= V_PHSYNC;
- else
- current->Flags |= V_NHSYNC;
-
- if(SiS_PlasmaMode[l].SyncFlags & SIS_PL_VSYNCP)
- current->Flags |= V_PVSYNC;
- else
- current->Flags |= V_NVSYNC;
-
- if(current->HDisplay > pSiS->LCDwidth)
- pSiS->LCDwidth = pSiS->SiS_Pr->CP_MaxX = current->HDisplay;
- if(current->VDisplay > pSiS->LCDheight)
- pSiS->LCDheight = pSiS->SiS_Pr->CP_MaxY = current->VDisplay;
-
- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
- "\tAdding \"%s\" to list of built-in modes\n", current->name);
-
- }
- done = TRUE;
- break;
- }
- }
- }
-
- i++;
-
- }
-
- if(pSiS->SiS_Pr->CP_HaveCustomData) {
-
- for(i=0; i<7; i++) {
-
- if(pSiS->SiS_Pr->CP_DataValid[i]) {
-
- if(!(new = xalloc(sizeof(DisplayModeRec)))) return first;
-
- memset(new, 0, sizeof(DisplayModeRec));
- if(!(new->name = xalloc(10))) {
- xfree(new);
- return first;
- }
- if(!first) first = new;
- if(current) {
- current->next = new;
- new->prev = current;
- }
-
- current = new;
-
- sprintf(current->name, "%dx%d", pSiS->SiS_Pr->CP_HDisplay[i],
- pSiS->SiS_Pr->CP_VDisplay[i]);
-
- current->status = MODE_OK;
-
- current->type = M_T_BUILTIN;
-
- current->Clock = pSiS->SiS_Pr->CP_Clock[i];
- current->SynthClock = current->Clock;
-
- current->HDisplay = pSiS->SiS_Pr->CP_HDisplay[i];
- current->HSyncStart = pSiS->SiS_Pr->CP_HSyncStart[i];
- current->HSyncEnd = pSiS->SiS_Pr->CP_HSyncEnd[i];
- current->HTotal = pSiS->SiS_Pr->CP_HTotal[i];
-
- current->VDisplay = pSiS->SiS_Pr->CP_VDisplay[i];
- current->VSyncStart = pSiS->SiS_Pr->CP_VSyncStart[i];
- current->VSyncEnd = pSiS->SiS_Pr->CP_VSyncEnd[i];
- current->VTotal = pSiS->SiS_Pr->CP_VTotal[i];
-
- current->CrtcHDisplay = current->HDisplay;
- current->CrtcHBlankStart = pSiS->SiS_Pr->CP_HBlankStart[i];
- current->CrtcHSyncStart = current->HSyncStart;
- current->CrtcHSyncEnd = current->HSyncEnd;
- current->CrtcHBlankEnd = pSiS->SiS_Pr->CP_HBlankEnd[i];
- current->CrtcHTotal = current->HTotal;
-
- current->CrtcVDisplay = current->VDisplay;
- current->CrtcVBlankStart = pSiS->SiS_Pr->CP_VBlankStart[i];
- current->CrtcVSyncStart = current->VSyncStart;
- current->CrtcVSyncEnd = current->VSyncEnd;
- current->CrtcVBlankEnd = pSiS->SiS_Pr->CP_VBlankEnd[i];
- current->CrtcVTotal = current->VTotal;
-
- if(pSiS->SiS_Pr->CP_SyncValid[i]) {
- if(pSiS->SiS_Pr->CP_HSync_P[i])
- current->Flags |= V_PHSYNC;
- else
- current->Flags |= V_NHSYNC;
-
- if(pSiS->SiS_Pr->CP_VSync_P[i])
- current->Flags |= V_PVSYNC;
- else
- current->Flags |= V_NVSYNC;
- } else {
- /* No sync data? Use positive sync... */
- current->Flags |= V_PHSYNC;
- current->Flags |= V_PVSYNC;
- }
- }
- }
- }
-
- return first;
-
-}
-
-/* Translate a mode number into the VESA pendant */
-int
-SiSTranslateToVESA(ScrnInfoPtr pScrn, int modenumber)
-{
- SISPtr pSiS = SISPTR(pScrn);
- int i = 0;
-
- /* Initialize our pointers */
- if(pSiS->VGAEngine == SIS_300_VGA) {
-#ifdef SIS300
- InitTo300Pointer(pSiS->SiS_Pr, &pSiS->sishw_ext);
-#else
- return -1;
-#endif
- } else if(pSiS->VGAEngine == SIS_315_VGA) {
-#ifdef SIS315H
- InitTo310Pointer(pSiS->SiS_Pr, &pSiS->sishw_ext);
-#else
- return -1;
+#ifdef SIS_LINUX_KERNEL
+ if(writeres) var->yres = yres = E;
+ var->upper_margin = D;
+ var->lower_margin = F;
+ var->vsync_len = C;
#endif
- } else return -1;
-
- if(modenumber <= 0x13) return modenumber;
-#ifdef SIS315H
- if(pSiS->ROM661New) {
- while(SiS_EModeIDTable661[i].Ext_ModeID != 0xff) {
- if(SiS_EModeIDTable661[i].Ext_ModeID == modenumber) {
- return (int)SiS_EModeIDTable661[i].Ext_VESAID;
- }
- i++;
- }
- } else {
+ if((xres == 320) && ((yres == 200) || (yres == 240))) {
+ /* Terrible hack, but correct CRTC data for
+ * these modes only produces a black screen...
+ * (HRE is 0, leading into a too large C and
+ * a negative D. The CRT controller does not
+ * seem to like correcting HRE to 50)
+ */
+#ifdef SIS_XORG_XF86
+ current->HDisplay = 320;
+ current->HSyncStart = 328;
+ current->HSyncEnd = 376;
+ current->HTotal = 400;
#endif
- while(pSiS->SiS_Pr->SiS_EModeIDTable[i].Ext_ModeID != 0xff) {
- if(pSiS->SiS_Pr->SiS_EModeIDTable[i].Ext_ModeID == modenumber) {
- return (int)pSiS->SiS_Pr->SiS_EModeIDTable[i].Ext_VESAID;
- }
- i++;
- }
-#ifdef SIS315H
- }
+#ifdef SIS_LINUX_KERNEL
+ var->left_margin = (400 - 376);
+ var->right_margin = (328 - 320);
+ var->hsync_len = (376 - 328);
#endif
- return -1;
-}
-/* Translate a new BIOS mode number into the driver's pendant */
-int
-SiSTranslateToOldMode(int modenumber)
-{
-#ifdef SIS315H
- int i = 0;
-
- while(SiS_EModeIDTable661[i].Ext_ModeID != 0xff) {
- if(SiS_EModeIDTable661[i].Ext_ModeID == modenumber) {
- if(SiS_EModeIDTable661[i].Ext_MyModeID)
- return (int)SiS_EModeIDTable661[i].Ext_MyModeID;
- else
- return modenumber;
- }
- i++;
}
-#endif
- return modenumber;
-}
-
-#endif /* Xfree86 */
-
-#ifdef LINUX_KERNEL
-int
-sisfb_mode_rate_to_dclock(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- unsigned char modeno, unsigned char rateindex)
-{
- USHORT ModeNo = modeno;
- USHORT ModeIdIndex = 0, ClockIndex = 0;
- USHORT RefreshRateTableIndex = 0;
- int Clock;
-
- if(HwInfo->jChipType < SIS_315H) {
-#ifdef SIS300
- InitTo300Pointer(SiS_Pr, HwInfo);
-#else
- return 65 * 1000;
-#endif
- } else {
-#ifdef SIS315H
- InitTo310Pointer(SiS_Pr, HwInfo);
-#else
- return 65 * 1000;
-#endif
- }
-
- if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) {;
- printk(KERN_ERR "Could not find mode %x\n", ModeNo);
- return 65 * 1000;
- }
-
- RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
- RefreshRateTableIndex += (rateindex - 1);
- ClockIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- if(HwInfo->jChipType < SIS_315H) {
- ClockIndex &= 0x3F;
- }
- Clock = SiS_Pr->SiS_VCLKData[ClockIndex].CLOCK * 1000;
-
- return(Clock);
-}
-
-BOOLEAN
-sisfb_gettotalfrommode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- unsigned char modeno, int *htotal, int *vtotal, unsigned char rateindex)
-{
- USHORT ModeNo = modeno;
- USHORT ModeIdIndex = 0, CRT1Index = 0;
- USHORT RefreshRateTableIndex = 0;
- unsigned char sr_data, cr_data, cr_data2;
-
- if(HwInfo->jChipType < SIS_315H) {
-#ifdef SIS300
- InitTo300Pointer(SiS_Pr, HwInfo);
-#else
- return FALSE;
-#endif
- } else {
-#ifdef SIS315H
- InitTo310Pointer(SiS_Pr, HwInfo);
-#else
- return FALSE;
-#endif
- }
-
- if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
-
- RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
- RefreshRateTableIndex += (rateindex - 1);
- CRT1Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-
- sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14];
- cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[0];
- *htotal = (((cr_data & 0xff) | ((unsigned short) (sr_data & 0x03) << 8)) + 5) * 8;
- sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13];
- cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[6];
- cr_data2 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7];
- *vtotal = ((cr_data & 0xFF) |
- ((unsigned short)(cr_data2 & 0x01) << 8) |
- ((unsigned short)(cr_data2 & 0x20) << 4) |
- ((unsigned short)(sr_data & 0x01) << 10)) + 2;
-
- if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag & InterlaceMode)
- *vtotal *= 2;
-
- return TRUE;
}
-int
-sisfb_mode_rate_to_ddata(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- unsigned char modeno, unsigned char rateindex,
- struct fb_var_screeninfo *var)
-{
- USHORT ModeNo = modeno;
- USHORT ModeIdIndex = 0, index = 0;
- USHORT RefreshRateTableIndex = 0;
- unsigned short VRE, VBE, VRS, VBS, VDE, VT;
- unsigned short HRE, HBE, HRS, HBS, HDE, HT;
- unsigned char sr_data, cr_data, cr_data2, cr_data3;
- int A, B, C, D, E, F, temp, j;
-
- if(HwInfo->jChipType < SIS_315H) {
-#ifdef SIS300
- InitTo300Pointer(SiS_Pr, HwInfo);
-#else
- return 0;
-#endif
- } else {
-#ifdef SIS315H
- InitTo310Pointer(SiS_Pr, HwInfo);
-#else
- return 0;
-#endif
- }
-
- if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return 0;
-
- RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
- RefreshRateTableIndex += (rateindex - 1);
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-
- sr_data = SiS_Pr->SiS_CRT1Table[index].CR[14];
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[0];
-
- /* Horizontal total */
- HT = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x03) << 8);
- A = HT + 5;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[1];
-
- /* Horizontal display enable end */
- HDE = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x0C) << 6);
- E = HDE + 1;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[4];
-
- /* Horizontal retrace (=sync) start */
- HRS = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0xC0) << 2);
- F = HRS - E - 3;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[2];
-
- /* Horizontal blank start */
- HBS = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x30) << 4);
-
- sr_data = SiS_Pr->SiS_CRT1Table[index].CR[15];
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[3];
-
- cr_data2 = SiS_Pr->SiS_CRT1Table[index].CR[5];
-
- /* Horizontal blank end */
- HBE = (cr_data & 0x1f) |
- ((unsigned short) (cr_data2 & 0x80) >> 2) |
- ((unsigned short) (sr_data & 0x03) << 6);
-
- /* Horizontal retrace (=sync) end */
- HRE = (cr_data2 & 0x1f) | ((sr_data & 0x04) << 3);
- temp = HBE - ((E - 1) & 255);
- B = (temp > 0) ? temp : (temp + 256);
- temp = HRE - ((E + F + 3) & 63);
- C = (temp > 0) ? temp : (temp + 64);
-
- D = B - F - C;
-
- if((SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].XRes == 320) &&
- ((SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].YRes == 200) ||
- (SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].YRes == 240))) {
-
- /* Terrible hack, but the correct CRTC data for
- * these modes only produces a black screen...
- */
- var->left_margin = (400 - 376);
- var->right_margin = (328 - 320);
- var->hsync_len = (376 - 328);
-
- } else {
-
- var->left_margin = D * 8;
- var->right_margin = F * 8;
- var->hsync_len = C * 8;
-
- }
-
- sr_data = SiS_Pr->SiS_CRT1Table[index].CR[13];
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[6];
-
- cr_data2 = SiS_Pr->SiS_CRT1Table[index].CR[7];
-
- /* Vertical total */
- VT = (cr_data & 0xFF) |
- ((unsigned short) (cr_data2 & 0x01) << 8) |
- ((unsigned short)(cr_data2 & 0x20) << 4) |
- ((unsigned short) (sr_data & 0x01) << 10);
- A = VT + 2;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[10];
-
- /* Vertical display enable end */
- VDE = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x02) << 7) |
- ((unsigned short) (cr_data2 & 0x40) << 3) |
- ((unsigned short) (sr_data & 0x02) << 9);
- E = VDE + 1;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[8];
-
- /* Vertical retrace (=sync) start */
- VRS = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x04) << 6) |
- ((unsigned short) (cr_data2 & 0x80) << 2) |
- ((unsigned short) (sr_data & 0x08) << 7);
- F = VRS + 1 - E;
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[11];
-
- cr_data3 = (SiS_Pr->SiS_CRT1Table[index].CR[16] & 0x01) << 5;
-
- /* Vertical blank start */
- VBS = (cr_data & 0xff) |
- ((unsigned short) (cr_data2 & 0x08) << 5) |
- ((unsigned short) (cr_data3 & 0x20) << 4) |
- ((unsigned short) (sr_data & 0x04) << 8);
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[12];
-
- /* Vertical blank end */
- VBE = (cr_data & 0xff) |
- ((unsigned short) (sr_data & 0x10) << 4);
- temp = VBE - ((E - 1) & 511);
- B = (temp > 0) ? temp : (temp + 512);
-
- cr_data = SiS_Pr->SiS_CRT1Table[index].CR[9];
-
- /* Vertical retrace (=sync) end */
- VRE = (cr_data & 0x0f) | ((sr_data & 0x20) >> 1);
- temp = VRE - ((E + F - 1) & 31);
- C = (temp > 0) ? temp : (temp + 32);
-
- D = B - F - C;
-
- var->upper_margin = D;
- var->lower_margin = F;
- var->vsync_len = C;
-
- if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag & 0x8000)
- var->sync &= ~FB_SYNC_VERT_HIGH_ACT;
- else
- var->sync |= FB_SYNC_VERT_HIGH_ACT;
-
- if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag & 0x4000)
- var->sync &= ~FB_SYNC_HOR_HIGH_ACT;
- else
- var->sync |= FB_SYNC_HOR_HIGH_ACT;
-
- var->vmode = FB_VMODE_NONINTERLACED;
- if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag & 0x0080)
- var->vmode = FB_VMODE_INTERLACED;
- else {
- j = 0;
- while(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID != 0xff) {
- if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID ==
- SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].ModeID) {
- if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeFlag & DoubleScanMode) {
- var->vmode = FB_VMODE_DOUBLE;
- }
- break;
- }
- j++;
- }
- }
-
- if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
-#if 0 /* Do this? */
- var->upper_margin <<= 1;
- var->lower_margin <<= 1;
- var->vsync_len <<= 1;
-#endif
- } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
- var->upper_margin >>= 1;
- var->lower_margin >>= 1;
- var->vsync_len >>= 1;
- }
-
- return 1;
-}
-
-#endif
diff --git a/drivers/video/sis/init.h b/drivers/video/sis/init.h
index 7e36b7ac147..634c0a9d219 100644
--- a/drivers/video/sis/init.h
+++ b/drivers/video/sis/init.h
@@ -3,7 +3,7 @@
/*
* Data and prototypes for init.c
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,18 +50,24 @@
*
*/
-#ifndef _INIT_
-#define _INIT_
+#ifndef _INIT_H_
+#define _INIT_H_
#include "osdef.h"
#include "initdef.h"
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
#include "sis.h"
+#define SIS_NEED_inSISREG
+#define SIS_NEED_inSISREGW
+#define SIS_NEED_inSISREGL
+#define SIS_NEED_outSISREG
+#define SIS_NEED_outSISREGW
+#define SIS_NEED_outSISREGL
#include "sis_regs.h"
#endif
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
#include "vgatypes.h"
#include "vstruct.h"
#ifdef SIS_CP
@@ -73,6 +79,10 @@
#include <asm/io.h>
#include <linux/fb.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#include <video/fbcon.h>
+#endif
+#include "sis.h"
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#include <linux/sisfb.h>
#else
#include <video/sisfb.h>
@@ -80,44 +90,45 @@
#endif
/* Mode numbers */
-static const USHORT ModeIndex_320x200[] = {0x59, 0x41, 0x00, 0x4f};
-static const USHORT ModeIndex_320x240[] = {0x50, 0x56, 0x00, 0x53};
-static const USHORT ModeIndex_320x240_FSTN[] = {0x5a, 0x5b, 0x00, 0x00}; /* FSTN */
-static const USHORT ModeIndex_400x300[] = {0x51, 0x57, 0x00, 0x54};
-static const USHORT ModeIndex_512x384[] = {0x52, 0x58, 0x00, 0x5c};
-static const USHORT ModeIndex_640x400[] = {0x2f, 0x5d, 0x00, 0x5e};
-static const USHORT ModeIndex_640x480[] = {0x2e, 0x44, 0x00, 0x62};
-static const USHORT ModeIndex_720x480[] = {0x31, 0x33, 0x00, 0x35};
-static const USHORT ModeIndex_720x576[] = {0x32, 0x34, 0x00, 0x36};
-static const USHORT ModeIndex_768x576[] = {0x5f, 0x60, 0x00, 0x61};
-static const USHORT ModeIndex_800x480[] = {0x70, 0x7a, 0x00, 0x76};
-static const USHORT ModeIndex_800x600[] = {0x30, 0x47, 0x00, 0x63};
-static const USHORT ModeIndex_848x480[] = {0x39, 0x3b, 0x00, 0x3e};
-static const USHORT ModeIndex_856x480[] = {0x3f, 0x42, 0x00, 0x45};
-static const USHORT ModeIndex_960x540[] = {0x1d, 0x1e, 0x00, 0x1f}; /* 315 series only */
-static const USHORT ModeIndex_960x600[] = {0x20, 0x21, 0x00, 0x22}; /* 315 series only */
-static const USHORT ModeIndex_1024x768[] = {0x38, 0x4a, 0x00, 0x64};
-static const USHORT ModeIndex_1024x576[] = {0x71, 0x74, 0x00, 0x77};
-static const USHORT ModeIndex_1024x600[] = {0x20, 0x21, 0x00, 0x22}; /* 300 series only */
-static const USHORT ModeIndex_1280x1024[] = {0x3a, 0x4d, 0x00, 0x65};
-static const USHORT ModeIndex_1280x960[] = {0x7c, 0x7d, 0x00, 0x7e};
-static const USHORT ModeIndex_1152x768[] = {0x23, 0x24, 0x00, 0x25}; /* 300 series only */
-static const USHORT ModeIndex_1152x864[] = {0x29, 0x2a, 0x00, 0x2b};
-static const USHORT ModeIndex_300_1280x768[] = {0x55, 0x5a, 0x00, 0x5b};
-static const USHORT ModeIndex_310_1280x768[] = {0x23, 0x24, 0x00, 0x25};
-static const USHORT ModeIndex_1280x720[] = {0x79, 0x75, 0x00, 0x78};
-static const USHORT ModeIndex_1280x800[] = {0x14, 0x15, 0x00, 0x16};
-static const USHORT ModeIndex_1360x768[] = {0x48, 0x4b, 0x00, 0x4e};
-static const USHORT ModeIndex_300_1360x1024[]= {0x67, 0x6f, 0x00, 0x72}; /* 300 series, BARCO only */
-static const USHORT ModeIndex_1400x1050[] = {0x26, 0x27, 0x00, 0x28}; /* 315 series only */
-static const USHORT ModeIndex_1680x1050[] = {0x17, 0x18, 0x00, 0x19}; /* 315 series only */
-static const USHORT ModeIndex_1600x1200[] = {0x3c, 0x3d, 0x00, 0x66};
-static const USHORT ModeIndex_1920x1080[] = {0x2c, 0x2d, 0x00, 0x73}; /* 315 series only */
-static const USHORT ModeIndex_1920x1440[] = {0x68, 0x69, 0x00, 0x6b};
-static const USHORT ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
-static const USHORT ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};
-
-static const USHORT SiS_DRAMType[17][5]={
+static const unsigned short ModeIndex_320x200[] = {0x59, 0x41, 0x00, 0x4f};
+static const unsigned short ModeIndex_320x240[] = {0x50, 0x56, 0x00, 0x53};
+static const unsigned short ModeIndex_320x240_FSTN[] = {0x5a, 0x5b, 0x00, 0x00}; /* FSTN */
+static const unsigned short ModeIndex_400x300[] = {0x51, 0x57, 0x00, 0x54};
+static const unsigned short ModeIndex_512x384[] = {0x52, 0x58, 0x00, 0x5c};
+static const unsigned short ModeIndex_640x400[] = {0x2f, 0x5d, 0x00, 0x5e};
+static const unsigned short ModeIndex_640x480[] = {0x2e, 0x44, 0x00, 0x62};
+static const unsigned short ModeIndex_720x480[] = {0x31, 0x33, 0x00, 0x35};
+static const unsigned short ModeIndex_720x576[] = {0x32, 0x34, 0x00, 0x36};
+static const unsigned short ModeIndex_768x576[] = {0x5f, 0x60, 0x00, 0x61};
+static const unsigned short ModeIndex_800x480[] = {0x70, 0x7a, 0x00, 0x76};
+static const unsigned short ModeIndex_800x600[] = {0x30, 0x47, 0x00, 0x63};
+static const unsigned short ModeIndex_848x480[] = {0x39, 0x3b, 0x00, 0x3e};
+static const unsigned short ModeIndex_856x480[] = {0x3f, 0x42, 0x00, 0x45};
+static const unsigned short ModeIndex_960x540[] = {0x1d, 0x1e, 0x00, 0x1f}; /* 315 series only */
+static const unsigned short ModeIndex_960x600[] = {0x20, 0x21, 0x00, 0x22}; /* 315 series only */
+static const unsigned short ModeIndex_1024x768[] = {0x38, 0x4a, 0x00, 0x64};
+static const unsigned short ModeIndex_1024x576[] = {0x71, 0x74, 0x00, 0x77};
+static const unsigned short ModeIndex_1024x600[] = {0x20, 0x21, 0x00, 0x22}; /* 300 series only */
+static const unsigned short ModeIndex_1280x1024[] = {0x3a, 0x4d, 0x00, 0x65};
+static const unsigned short ModeIndex_1280x960[] = {0x7c, 0x7d, 0x00, 0x7e};
+static const unsigned short ModeIndex_1152x768[] = {0x23, 0x24, 0x00, 0x25}; /* 300 series only */
+static const unsigned short ModeIndex_1152x864[] = {0x29, 0x2a, 0x00, 0x2b};
+static const unsigned short ModeIndex_300_1280x768[] = {0x55, 0x5a, 0x00, 0x5b};
+static const unsigned short ModeIndex_310_1280x768[] = {0x23, 0x24, 0x00, 0x25};
+static const unsigned short ModeIndex_1280x720[] = {0x79, 0x75, 0x00, 0x78};
+static const unsigned short ModeIndex_1280x800[] = {0x14, 0x15, 0x00, 0x16};
+static const unsigned short ModeIndex_1280x854[] = {0x1a, 0x1b, 0x00, 0x1c};
+static const unsigned short ModeIndex_1360x768[] = {0x48, 0x4b, 0x00, 0x4e};
+static const unsigned short ModeIndex_300_1360x1024[]= {0x67, 0x6f, 0x00, 0x72}; /* 300 series, BARCO only */
+static const unsigned short ModeIndex_1400x1050[] = {0x26, 0x27, 0x00, 0x28}; /* 315 series only */
+static const unsigned short ModeIndex_1680x1050[] = {0x17, 0x18, 0x00, 0x19}; /* 315 series only */
+static const unsigned short ModeIndex_1600x1200[] = {0x3c, 0x3d, 0x00, 0x66};
+static const unsigned short ModeIndex_1920x1080[] = {0x2c, 0x2d, 0x00, 0x73}; /* 315 series only */
+static const unsigned short ModeIndex_1920x1440[] = {0x68, 0x69, 0x00, 0x6b};
+static const unsigned short ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
+static const unsigned short ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};
+
+static const unsigned short SiS_DRAMType[17][5]={
{0x0C,0x0A,0x02,0x40,0x39},
{0x0D,0x0A,0x01,0x40,0x48},
{0x0C,0x09,0x02,0x20,0x35},
@@ -137,7 +148,7 @@ static const USHORT SiS_DRAMType[17][5]={
{0x09,0x08,0x01,0x01,0x00}
};
-static const USHORT SiS_SDRDRAM_TYPE[13][5] =
+static const unsigned short SiS_SDRDRAM_TYPE[13][5] =
{
{ 2,12, 9,64,0x35},
{ 1,13, 9,64,0x44},
@@ -154,7 +165,7 @@ static const USHORT SiS_SDRDRAM_TYPE[13][5] =
{ 1, 9, 8, 2,0x00}
};
-static const USHORT SiS_DDRDRAM_TYPE[4][5] =
+static const unsigned short SiS_DDRDRAM_TYPE[4][5] =
{
{ 2,12, 9,64,0x35},
{ 2,12, 8,32,0x31},
@@ -162,7 +173,7 @@ static const USHORT SiS_DDRDRAM_TYPE[4][5] =
{ 2, 9, 8, 4,0x01}
};
-static const USHORT SiS_MDA_DAC[] =
+static const unsigned char SiS_MDA_DAC[] =
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
@@ -174,7 +185,7 @@ static const USHORT SiS_MDA_DAC[] =
0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F
};
-static const USHORT SiS_CGA_DAC[] =
+static const unsigned char SiS_CGA_DAC[] =
{
0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
@@ -186,7 +197,7 @@ static const USHORT SiS_CGA_DAC[] =
0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
};
-static const USHORT SiS_EGA_DAC[] =
+static const unsigned char SiS_EGA_DAC[] =
{
0x00,0x10,0x04,0x14,0x01,0x11,0x05,0x15,
0x20,0x30,0x24,0x34,0x21,0x31,0x25,0x35,
@@ -198,7 +209,7 @@ static const USHORT SiS_EGA_DAC[] =
0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
};
-static const USHORT SiS_VGA_DAC[] =
+static const unsigned char SiS_VGA_DAC[] =
{
0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
@@ -212,7 +223,31 @@ static const USHORT SiS_VGA_DAC[] =
0x0B,0x0C,0x0D,0x0F,0x10
};
-static const SiS_StResInfoStruct SiS_StResInfo[]=
+static const struct SiS_St SiS_SModeIDTable[] =
+{
+ {0x01,0x9208,0x01,0x00,0x00,0x00,0x01,0x00,0x40},
+ {0x01,0x1210,0x14,0x01,0x01,0x00,0x01,0x00,0x40},
+ {0x01,0x1010,0x17,0x02,0x02,0x00,0x01,0x01,0x40},
+ {0x03,0x8208,0x03,0x00,0x00,0x00,0x01,0x02,0x40},
+ {0x03,0x0210,0x16,0x01,0x01,0x00,0x01,0x02,0x40},
+ {0x03,0x0010,0x18,0x02,0x02,0x00,0x01,0x03,0x40},
+ {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x04,0x40},
+ {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x05,0x40},
+ {0x07,0x0000,0x07,0x03,0x03,0x00,0x01,0x03,0x40},
+ {0x07,0x0000,0x19,0x02,0x02,0x00,0x01,0x03,0x40},
+ {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x04,0x40},
+ {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x05,0x40},
+ {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x05,0x40},
+ {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x05,0x40},
+ {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x05,0x40},
+ {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x05,0x40},
+ {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x04,0x40},
+ {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x05,0x40},
+ {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x05,0x40},
+ {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
+};
+
+static const struct SiS_StResInfo_S SiS_StResInfo[]=
{
{ 640,400},
{ 640,350},
@@ -221,7 +256,7 @@ static const SiS_StResInfoStruct SiS_StResInfo[]=
{ 640,480}
};
-static const SiS_ModeResInfoStruct SiS_ModeResInfo[] =
+static const struct SiS_ModeResInfo_S SiS_ModeResInfo[] =
{
{ 320, 200, 8, 8}, /* 0x00 */
{ 320, 240, 8, 8}, /* 0x01 */
@@ -256,11 +291,12 @@ static const SiS_ModeResInfoStruct SiS_ModeResInfo[] =
{ 1280, 800, 8,16}, /* 0x1e */
{ 1920,1080, 8,16}, /* 0x1f */
{ 960, 540, 8,16}, /* 0x20 */
- { 960, 600, 8,16} /* 0x21 */
+ { 960, 600, 8,16}, /* 0x21 */
+ { 1280, 854, 8,16} /* 0x22 */
};
#if defined(SIS300) || defined(SIS315H)
-static const SiS_StandTableStruct SiS_StandTable[]=
+static const struct SiS_StandTable_S SiS_StandTable[]=
{
/* 0x00: MD_0_200 */
{
@@ -704,11 +740,11 @@ static const SiS_StandTableStruct SiS_StandTable[]=
/* SIS VIDEO BRIDGE ----------------------------------------- */
/**************************************************************/
-static const UCHAR SiS_SoftSetting = 0x30; /* RAM setting */
+static const unsigned char SiS_SoftSetting = 0x30; /* RAM setting */
-static const UCHAR SiS_OutputSelect = 0x40;
+static const unsigned char SiS_OutputSelect = 0x40;
-static const UCHAR SiS_NTSCTiming[] = {
+static const unsigned char SiS_NTSCTiming[] = {
0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
@@ -719,7 +755,7 @@ static const UCHAR SiS_NTSCTiming[] = {
0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00
};
-static const UCHAR SiS_PALTiming[] = {
+static const unsigned char SiS_PALTiming[] = {
0x19,0x52,0x35,0x6e,0x04,0x38,0x3d,0x70,
0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
@@ -730,8 +766,8 @@ static const UCHAR SiS_PALTiming[] = {
0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00
};
-static const UCHAR SiS_HiTVExtTiming[] = {
- 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
+static const unsigned char SiS_HiTVExtTiming[] = {
+ 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
0x64,0x90,0x33,0x8c,0x18,0x36,0x3e,0x13,
@@ -741,8 +777,8 @@ static const UCHAR SiS_HiTVExtTiming[] = {
0x63,0x4f,0x27,0x00,0xfc,0xff,0x6a,0x00
};
-static const UCHAR SiS_HiTVSt1Timing[] = {
- 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
+static const unsigned char SiS_HiTVSt1Timing[] = {
+ 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
0x65,0x90,0x7b,0xa8,0x03,0xf0,0x87,0x03,
@@ -752,8 +788,8 @@ static const UCHAR SiS_HiTVSt1Timing[] = {
0xaf,0x5d,0x0e,0x00,0xfc,0xff,0x2d,0x00
};
-static const UCHAR SiS_HiTVSt2Timing[] = {
- 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
+static const unsigned char SiS_HiTVSt2Timing[] = {
+ 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
0x64,0x90,0x33,0x8c,0x18,0x36,0x3e,0x13,
@@ -764,8 +800,8 @@ static const UCHAR SiS_HiTVSt2Timing[] = {
};
#if 0
-static const UCHAR SiS_HiTVTextTiming[] = {
- 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
+static const unsigned char SiS_HiTVTextTiming[] = {
+ 0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
0x65,0x90,0xe7,0xbc,0x03,0x0c,0x97,0x03,
@@ -776,8 +812,8 @@ static const UCHAR SiS_HiTVTextTiming[] = {
};
#endif
-static const UCHAR SiS_HiTVGroup3Data[] = {
- 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x5f,
+static const unsigned char SiS_HiTVGroup3Data[] = {
+ 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x5f,
0x05,0x21,0xb2,0xb2,0x55,0x77,0x2a,0xa6,
0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
0x8c,0x6e,0x60,0x2e,0x58,0x48,0x72,0x44,
@@ -787,8 +823,8 @@ static const UCHAR SiS_HiTVGroup3Data[] = {
0x18,0x05,0x18,0x05,0x4c,0xa8,0x01
};
-static const UCHAR SiS_HiTVGroup3Simu[] = {
- 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x95,
+static const unsigned char SiS_HiTVGroup3Simu[] = {
+ 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x95,
0xdb,0x20,0xb8,0xb8,0x55,0x47,0x2a,0xa6,
0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
0x8c,0x6e,0x60,0x15,0x26,0xd3,0xe4,0x11,
@@ -799,8 +835,8 @@ static const UCHAR SiS_HiTVGroup3Simu[] = {
};
#if 0
-static const UCHAR SiS_HiTVGroup3Text[] = {
- 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0xa7,
+static const unsigned char SiS_HiTVGroup3Text[] = {
+ 0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0xa7,
0xf5,0x20,0xce,0xce,0x55,0x47,0x2a,0xa6,
0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
0x8c,0x6e,0x60,0x18,0x2c,0x0c,0x20,0x22,
@@ -811,136 +847,141 @@ static const UCHAR SiS_HiTVGroup3Text[] = {
};
#endif
-static const UCHAR SiS_NTSCPhase[] = {0x21,0xed,0xba,0x08};
-static const UCHAR SiS_PALPhase[] = {0x2a,0x05,0xe3,0x00};
-static const UCHAR SiS_PALMPhase[] = {0x21,0xE4,0x2E,0x9B};
-static const UCHAR SiS_PALNPhase[] = {0x21,0xF4,0x3E,0xBA};
-static const UCHAR SiS_NTSCPhase2[] = {0x21,0xF0,0x7B,0xD6};
-static const UCHAR SiS_PALPhase2[] = {0x2a,0x09,0x86,0xe9};
-static const UCHAR SiS_PALMPhase2[] = {0x21,0xE6,0xEF,0xA4};
-static const UCHAR SiS_PALNPhase2[] = {0x21,0xF6,0x94,0x46};
-static const UCHAR SiS_SpecialPhase[] = {0x1e,0x8c,0x5c,0x7a};
-static const UCHAR SiS_SpecialPhaseM[]= {0x1e,0x83,0x0a,0xe0};
-static const UCHAR SiS_SpecialPhaseJ[]= {0x25,0xd4,0xfd,0x5e};
-
-static const SiS_TVDataStruct SiS_StPALData[] =
+static const struct SiS_TVData SiS_StPALData[] =
{
- { 1, 1, 864, 525,1270, 400, 100, 0, 760,0xf4,0xff,0x1c,0x22},
- { 1, 1, 864, 525,1270, 350, 100, 0, 760,0xf4,0xff,0x1c,0x22},
- { 1, 1, 864, 525,1270, 400, 0, 0, 720,0xf1,0x04,0x1f,0x18},
- { 1, 1, 864, 525,1270, 350, 0, 0, 720,0xf4,0x0b,0x1c,0x0a},
- { 1, 1, 864, 525,1270, 480, 50, 0, 760,0xf4,0xff,0x1c,0x22},
- { 1, 1, 864, 525,1270, 600, 50, 0, 0,0xf4,0xff,0x1c,0x22}
+ { 1, 1, 864, 525,1270, 400, 100, 0, 760, 0,0xf4,0xff,0x1c,0x22},
+ { 1, 1, 864, 525,1270, 350, 100, 0, 760, 0,0xf4,0xff,0x1c,0x22},
+ { 1, 1, 864, 525,1270, 400, 0, 0, 720, 0,0xf1,0x04,0x1f,0x18},
+ { 1, 1, 864, 525,1270, 350, 0, 0, 720, 0,0xf4,0x0b,0x1c,0x0a},
+ { 1, 1, 864, 525,1270, 480, 50, 0, 760, 0,0xf4,0xff,0x1c,0x22},
+ { 1, 1, 864, 525,1270, 600, 50, 0, 0,0x300,0xf4,0xff,0x1c,0x22}
};
-static const SiS_TVDataStruct SiS_ExtPALData[] =
+static const struct SiS_TVData SiS_ExtPALData[] =
{
- { 27, 10, 848, 448,1270, 530, 50, 0, 50,0xf4,0xff,0x1c,0x22}, /* 640x400, 320x200 */
- { 108, 35, 848, 398,1270, 530, 50, 0, 50,0xf4,0xff,0x1c,0x22},
- { 12, 5, 954, 448,1270, 530, 50, 0, 50,0xf1,0x04,0x1f,0x18},
- { 9, 4, 960, 463,1644, 438, 50, 0, 50,0xf4,0x0b,0x1c,0x0a},
- { 9, 4, 848, 528,1270, 530, 0, 0, 50,0xf5,0xfb,0x1b,0x2a}, /* 640x480, 320x240 */
-/*{ 36, 25,1060, 648,1316, 530, 438, 0, 438,0xeb,0x05,0x25,0x16},*//* 800x600, 400x300 */
- { 36, 25,1060, 648,1270, 530, 438, 0, 438,0xeb,0x05,0x25,0x16}, /* 800x600, 400x300 - better */
- { 3, 2,1080, 619,1270, 540, 438, 0, 438,0xf3,0x00,0x1d,0x20}, /* 720x576 */
- { 1, 1,1170, 821,1270, 520, 686, 0, 686,0xF3,0x00,0x1D,0x20}, /* 1024x768 */
- { 1, 1,1170, 821,1270, 520, 686, 0, 686,0xF3,0x00,0x1D,0x20}, /* 1024x768 (for NTSC equ) */
- { 9, 4, 848, 528,1270, 530, 0, 0, 50,0xf5,0xfb,0x1b,0x2a} /* 720x480 test */
+ { 27, 10, 848, 448,1270, 530, 50, 0, 50, 0,0xf4,0xff,0x1c,0x22}, /* 640x400, 320x200 */
+ { 108, 35, 848, 398,1270, 530, 50, 0, 50, 0,0xf4,0xff,0x1c,0x22},
+ { 12, 5, 954, 448,1270, 530, 50, 0, 50, 0,0xf1,0x04,0x1f,0x18},
+ { 9, 4, 960, 463,1644, 438, 50, 0, 50, 0,0xf4,0x0b,0x1c,0x0a},
+ { 9, 4, 848, 528,1270, 530, 0, 0, 50, 0,0xf5,0xfb,0x1b,0x2a}, /* 640x480, 320x240 */
+ { 36, 25,1060, 648,1270, 530, 438, 0, 438, 0,0xeb,0x05,0x25,0x16}, /* 800x600, 400x300 */
+ { 3, 2,1080, 619,1270, 540, 438, 0, 438, 0,0xf3,0x00,0x1d,0x20}, /* 720x576 */
+ { 1, 1,1170, 821,1270, 520, 686, 0, 686, 0,0xF3,0x00,0x1D,0x20}, /* 1024x768 */
+ { 1, 1,1170, 821,1270, 520, 686, 0, 686, 0,0xF3,0x00,0x1D,0x20}, /* 1024x768 (for NTSC equ) */
+ { 9, 4, 848, 528,1270, 530, 0, 0, 50, 0,0xf5,0xfb,0x1b,0x2a} /* 720x480 */
};
-static const SiS_TVDataStruct SiS_StNTSCData[] =
+static const struct SiS_TVData SiS_StNTSCData[] =
{
- { 1, 1, 858, 525,1270, 400, 50, 0, 760,0xf1,0x04,0x1f,0x18},
- { 1, 1, 858, 525,1270, 350, 50, 0, 640,0xf1,0x04,0x1f,0x18},
- { 1, 1, 858, 525,1270, 400, 0, 0, 720,0xf1,0x04,0x1f,0x18},
- { 1, 1, 858, 525,1270, 350, 0, 0, 720,0xf4,0x0b,0x1c,0x0a},
- { 1, 1, 858, 525,1270, 480, 0, 0, 760,0xf1,0x04,0x1f,0x18}
+ { 1, 1, 858, 525,1270, 400, 50, 0, 760, 0,0xf1,0x04,0x1f,0x18},
+ { 1, 1, 858, 525,1270, 350, 50, 0, 640, 0,0xf1,0x04,0x1f,0x18},
+ { 1, 1, 858, 525,1270, 400, 0, 0, 720, 0,0xf1,0x04,0x1f,0x18},
+ { 1, 1, 858, 525,1270, 350, 0, 0, 720, 0,0xf4,0x0b,0x1c,0x0a},
+ { 1, 1, 858, 525,1270, 480, 0, 0, 760, 0,0xf1,0x04,0x1f,0x18}
};
-static const SiS_TVDataStruct SiS_ExtNTSCData[] =
+static const struct SiS_TVData SiS_ExtNTSCData[] =
{
- { 143, 65, 858, 443,1270, 440, 171, 0, 171,0xf1,0x04,0x1f,0x18}, /* 640x400, 320x200 */
- { 88, 35, 858, 393,1270, 440, 171, 0, 171,0xf1,0x04,0x1f,0x18},
- { 143, 70, 924, 443,1270, 440, 92, 0, 92,0xf1,0x04,0x1f,0x18},
- { 143, 70, 924, 393,1270, 440, 92, 0, 92,0xf4,0x0b,0x1c,0x0a},
- { 143, 76, 836, 523,1270, 440, 224, 0, 0,0xf1,0x05,0x1f,0x16}, /* 640x480, 320x240 */
- { 143, 120,1056, 643,1270, 440, 0, 128, 0,0xf4,0x10,0x1c,0x00}, /* 800x600, 400x300 */
-/*{ 2, 1, 858, 503,1270, 480, 0, 128, 0,0xee,0x0c,0x22,0x08},*/ /* 720x480 (old, from 650) */
- { 143, 76, 836, 523,1270, 440, 0, 128, 0,0xee,0x0c,0x22,0x08}, /* 720x480 - BETTER (from 300 series) */
-/*{ 65, 64,1056, 791,1270, 480, 638, 0, 0,0xEE,0x0C,0x22,0x08} */ /* 1024x768 (525i) */
- { 1, 1,1100, 811,1412, 440, 0, 128, 0,0xee,0x0c,0x22,0x08}, /* 1024x768 (525i) CORRECTED */
- { 65, 64,1056, 791,1270, 480, 455, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+ { 143, 65, 858, 443,1270, 440, 171, 0, 171, 0,0xf1,0x04,0x1f,0x18}, /* 640x400, 320x200 */
+ { 88, 35, 858, 393,1270, 440, 171, 0, 171, 0,0xf1,0x04,0x1f,0x18},
+ { 143, 70, 924, 443,1270, 440, 92, 0, 92, 0,0xf1,0x04,0x1f,0x18},
+ { 143, 70, 924, 393,1270, 440, 92, 0, 92, 0,0xf4,0x0b,0x1c,0x0a},
+ { 143, 76, 836, 523,1270, 440, 224, 0, 0, 0,0xf1,0x05,0x1f,0x16}, /* 640x480, 320x240 */
+ { 143, 120,1056, 643,1270, 440, 0, 1, 0, 0,0xf4,0x10,0x1c,0x00}, /* 800x600, 400x300 */
+ { 143, 76, 836, 523,1270, 440, 0, 1, 0, 0,0xee,0x0c,0x22,0x08}, /* 720x480 - BETTER (from 300 series) */
+ { 1, 1,1100, 811,1412, 440, 0, 1, 0, 0,0xee,0x0c,0x22,0x08}, /* 1024x768 (525i) CORRECTED */
+#if 0 /* flimmert und ist unten abgeschnitten (NTSCHT, NTSC clock) */
+ { 65, 64,1056, 791,1270, 480, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 0
+ { 1, 1,1100, 811,1412, 440, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 0
+ { 1, 1,1120, 821,1516, 420, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 0
+ { 1, 1, 938, 821,1516, 420, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 0 /* zoom hin, unten abgeschnitten (NTSC2HT, NTSC1024 clock) */
+ { 1, 1,1072, 791,1270, 480, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 1 /* zu weit links (squeezed) (NTSC2HT, NTSC1024 clock) */
+ { 1, 1,1100, 846,1270, 440, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
+#if 0 /* zu weit links, rechts abgeschnitten (NTSC2HT, NTSC1024 clock) */
+ { 1, 1,1100, 846,1412, 440, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
+#endif
};
-static const SiS_TVDataStruct SiS_StHiTVData[] = /* Slave + TVSimu */
+static const struct SiS_TVData SiS_StHiTVData[] = /* Slave + TVSimu */
{
- { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x3c0, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x150,128, 0, 0x00,0x00,0x00,0x00}
+ { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x150, 1, 0, 0, 0, 0, 0, 0}
};
-static const SiS_TVDataStruct SiS_St2HiTVData[] = /* Slave */
+static const struct SiS_TVData SiS_St2HiTVData[] = /* Slave */
{
- { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 5, 2, 0x348,0x233,0x670,0x3c0,0x08d,128, 0, 0x00,0x00,0x00,0x00},
- { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x17c,128, 0, 0x00,0x00,0x00,0x00}
+ { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 5, 2, 0x348,0x233,0x670,0x3c0,0x08d, 1, 0, 0, 0, 0, 0, 0},
+ { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x17c, 1, 0, 0, 0, 0, 0, 0}
};
-static const SiS_TVDataStruct SiS_ExtHiTVData[] =
-{
- { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0x00,0x00,0x00,0x00},
- { 5, 1, 0x348,0x233,0x670,0x3c0,0x166,128, 0, 0x00,0x00,0x00,0x00}, /* 640x480 */
- { 16, 5, 0x41a,0x2ab,0x670,0x3c0,0x143,128, 0, 0x00,0x00,0x00,0x00}, /* 800x600 */
- { 25, 12, 0x4ec,0x353,0x670,0x3c0,0x032, 0, 0, 0x00,0x00,0x00,0x00}, /* 1024x768 */
- { 5, 4, 0x627,0x464,0x670,0x3c0,0x128, 0, 0, 0x00,0x00,0x00,0x00}, /* 1280x1024 */
- { 4, 1, 0x41a,0x233,0x60c,0x3c0,0x143,128, 0, 0x00,0x00,0x00,0x00}, /* 800x480 */
- { 5, 2, 0x578,0x293,0x670,0x3c0,0x032, 0, 0, 0x00,0x00,0x00,0x00}, /* 1024x576 */
- { 8, 5, 0x6d6,0x323,0x670,0x3c0,0x128, 0, 0, 0x00,0x00,0x00,0x00}, /* 1280x720 */
- { 137, 32, 0x3d4,0x233,0x663,0x3bf,0x143, 0, 0, 0x00,0x00,0x00,0x00} /* 960x600 */
+static const struct SiS_TVData SiS_ExtHiTVData[] =
+{ /* all ok */
+ { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
+ { 5, 1, 0x348,0x233,0x670,0x3c0,0x166, 1, 0, 0, 0, 0, 0, 0}, /* 640x480 */
+ { 16, 5, 0x41a,0x2ab,0x670,0x3c0,0x143, 1, 0, 0, 0, 0, 0, 0}, /* 800x600 */
+ { 25, 12, 0x4ec,0x353,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 1024x768 */
+ { 5, 4, 0x627,0x464,0x670,0x3c0,0x128, 0, 0, 0, 0, 0, 0, 0}, /* 1280x1024 */
+ { 4, 1, 0x41a,0x233,0x60c,0x3c0,0x143, 1, 0, 0, 0, 0, 0, 0}, /* 800x480 */
+ { 5, 2, 0x578,0x293,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 1024x576 */
+ { 8, 5, 0x6d6,0x323,0x670,0x3c0,0x128, 0, 0, 0, 0, 0, 0, 0}, /* 1280x720 */
+ { 8, 3, 0x4ec,0x353,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 960x600 */
};
-static const SiS_TVDataStruct SiS_St525pData[] =
+static const struct SiS_TVData SiS_St525pData[] =
{
- { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x6b4,0x20d,0x4f6,0x1e0, 0, 0, 0x2f8, 0x00,0x00,0x00,0x00}
+ { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
+ { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
+ { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
+ { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
+ { 1, 1, 0x6b4,0x20d,0x4f6,0x1e0, 0, 0, 0x2f8, 0, 0, 0, 0, 0}
};
-static const SiS_TVDataStruct SiS_St750pData[] =
+static const struct SiS_TVData SiS_St750pData[] =
{
- { 1, 1, 0x672,0x2ee,0x500,0x190, 50, 0, 0x2f8, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x672,0x2ee,0x500,0x15e, 50, 0, 0x280, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x672,0x2ee,0x500,0x190, 0, 0, 0x2d0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x672,0x2ee,0x500,0x15e, 0, 0, 0x2d0, 0x00,0x00,0x00,0x00},
- { 1, 1, 0x672,0x2ee,0x500,0x1e0, 0, 0, 0x2f8, 0x00,0x00,0x00,0x00}
+ { 1, 1, 0x672,0x2ee,0x500,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
+ { 1, 1, 0x672,0x2ee,0x500,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
+ { 1, 1, 0x672,0x2ee,0x500,0x190, 0, 0, 0x2d0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x672,0x2ee,0x500,0x15e, 0, 0, 0x2d0, 0, 0, 0, 0, 0},
+ { 1, 1, 0x672,0x2ee,0x500,0x1e0, 0, 0, 0x2f8, 0, 0, 0, 0, 0}
};
-static const SiS_TVDataStruct SiS_Ext750pData[] =
-{
- { 143, 65, 0x35a,0x1bb,0x4f6,0x1b8,0x0ab, 0, 0x0ab, 0x00,0x00,0x00,0x00},
- { 88, 35, 0x35a,0x189,0x4f6,0x1b8,0x0ab, 0, 0x0ab, 0x00,0x00,0x00,0x00},
- { 18, 5, 0x339,0x1ae,0x500,0x2d0,0x05c, 0, 0x05c, 0x00,0x00,0x00,0x00},
- { 143, 70, 0x39c,0x189,0x4f6,0x1b8,0x05c, 0, 0x05c, 0x00,0x00,0x00,0x00},
- { 99, 32, 0x320,0x1fe,0x500,0x2d0, 50, 0, 0, 0x00,0x00,0x00,0x00}, /* 640x480 */
- { 5, 4, 0x5d8,0x29e,0x500,0x2a8, 50, 0, 0, 0x00,0x00,0x00,0x00}, /* 800x600 */
- { 99, 32, 0x320,0x1fe,0x500,0x2d0, 50, 0, 0, 0x00,0x00,0x00,0x00}, /* 720x480 test WORKS */
- { 68, 64, 0x55f,0x346,0x500,0x2a8,0x27e, 0, 0, 0x00,0x00,0x00,0x00}, /* 1024x768 */
- { 5, 2, 0x3a7,0x226,0x500,0x2a8, 0,128, 0, 0x00,0x00,0x00,0x00}, /* 720x576 */
- { 25, 24, 0x5d8,0x2f3,0x460,0x2a8, 50, 0, 0, 0x00,0x00,0x00,0x00} /* 1280x720 WORKS */
+static const struct SiS_TVData SiS_Ext750pData[] =
+{ /* all ok */
+ { 3, 1, 935, 470, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0}, /* 320x200/640x400 */
+ { 24, 7, 935, 420, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
+ { 3, 1, 935, 470, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
+ { 24, 7, 935, 420, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
+ { 2, 1, 1100, 590, 1130, 640, 50, 0, 0, 0, 0, 0, 0, 0}, /* 640x480 */
+ { 3, 2, 1210, 690, 1130, 660, 50, 0, 0, 0, 0, 0, 0, 0}, /* 800x600 OK */
+ { 2, 1, 1100, 562, 1130, 640, 0, 1, 0, 0, 0, 0, 0, 0}, /* 720x480 OK */
+ { 1, 1, 1375, 878, 1130, 640, 638, 0, 0, 0, 0, 0, 0, 0}, /* 1024x768 OK */
+ { 5, 3, 1100, 675, 1130, 640, 0, 1, 0, 0, 0, 0, 0, 0}, /* 720/768x576 OK */
+ { 25, 24, 1496, 755, 1120, 680, 50, 0, 0, 0, 0, 0, 0, 0} /* 1280x720 OK */
};
-static const SiS_LCDDataStruct SiS_LCD1280x720Data[] = /* 2.03.00 */
+static const struct SiS_LCDData SiS_LCD1280x720Data[] = /* 2.03.00 */
{
{ 44, 15, 864, 430, 1408, 806 }, /* 640x400 */
{ 128, 35, 792, 385, 1408, 806 },
@@ -962,7 +1003,7 @@ static const SiS_LCDDataStruct SiS_LCD1280x720Data[] = /* 2.03.00 */
* (Note: 1280x768_3 is now special for SiS301/NetVista
*/
-static const SiS_LCDDataStruct SiS_StLCD1280x768_2Data[] = /* 2.03.00 */
+static const struct SiS_LCDData SiS_StLCD1280x768_2Data[] = /* 2.03.00 */
{
{ 64, 21, 858, 434, 1408, 806 }, /* 640x400 */
{ 32, 9, 858, 372, 1408, 806 },
@@ -977,7 +1018,7 @@ static const SiS_LCDDataStruct SiS_StLCD1280x768_2Data[] = /* 2.03.00 */
{ 16, 15, 1600, 750, 1600, 806 } /* 1280x720 - from Ext */
};
-static const SiS_LCDDataStruct SiS_ExtLCD1280x768_2Data[] = /* 2.03.00 */
+static const struct SiS_LCDData SiS_ExtLCD1280x768_2Data[] = /* 2.03.00 */
{
{ 16, 5, 960, 410, 1600, 806 }, /* 640x400 */
{ 64, 21, 1152, 364, 1600, 806 },
@@ -993,7 +1034,7 @@ static const SiS_LCDDataStruct SiS_ExtLCD1280x768_2Data[] = /* 2.03.00 */
};
#if 0 /* Not used; _3 now reserved for NetVista (SiS301) */
-static const SiS_LCDDataStruct SiS_LCD1280x768_3Data[] =
+static const struct SiS_LCDData SiS_LCD1280x768_3Data[] =
{
{ 64, 25, 1056, 422, 1664, 798 }, /* 640x400 */
{ 128, 39, 884, 396, 1408, 806 }, /* ,640 */
@@ -1009,7 +1050,7 @@ static const SiS_LCDDataStruct SiS_LCD1280x768_3Data[] =
};
#endif
-static const SiS_LCDDataStruct SiS_LCD1280x800Data[] = /* 0.93.12a (TMDS) */
+static const struct SiS_LCDData SiS_LCD1280x800Data[] = /* 0.93.12a (TMDS) */
{
{ 128, 51, 1122, 412, 1408, 816 }, /* 640x400 */
{ 128, 49, 1232, 361, 1408, 816 },
@@ -1024,7 +1065,7 @@ static const SiS_LCDDataStruct SiS_LCD1280x800Data[] = /* 0.93.12a (TMDS) */
{ 0, 0, 0, 0, 0, 0 } /* 1280x720 */
};
-static const SiS_LCDDataStruct SiS_LCD1280x800_2Data[] = /* 2.03.00 (LVDS) */
+static const struct SiS_LCDData SiS_LCD1280x800_2Data[] = /* 2.03.00 (LVDS) */
{
{ 97, 42, 1344, 409, 1552, 812 }, /* 640x400 */
{ 97, 35, 1280, 358, 1552, 812 },
@@ -1039,7 +1080,42 @@ static const SiS_LCDDataStruct SiS_LCD1280x800_2Data[] = /* 2.03.00 (LVDS) */
{ 97, 90, 1600, 730, 1552, 812 } /* 1280x720 */
};
-static const SiS_LCDDataStruct SiS_LCD1280x960Data[] =
+#if 0
+static const struct SiS_LCDData SiS_LCD1280x800_3Data[] = /* 2.02.05a (LVDS); m250 */
+{
+ { 128, 51, 1122, 412, 1408, 816 }, /* 640x400 */
+ { 128, 49, 1232, 361, 1408, 816 },
+ { 128, 51, 1122, 412, 1408, 816 },
+ { 128, 49, 1232, 361, 1408, 816 },
+ { 8, 3, 880, 491, 1408, 816 }, /* 640x480 */
+ { 11, 6, 1024, 612, 1408, 816 }, /* 800x600 */
+ { 22, 21, 1400, 784, 1408, 816 }, /* 1024x768 */
+ { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
+ { 1, 1, 1408, 816, 1408, 816 }, /* 1280x800 */
+ { 0, 0, 0, 0, 0, 0 }, /* 1280x768 - patch index */
+ { 0, 0, 0, 0, 0, 0 } /* 1280x720 */
+};
+#endif
+
+static const struct SiS_LCDData SiS_LCD1280x854Data[] = /* 2.21.00CS (LVDS) */
+{
+ { 56, 15, 936, 410, 1664, 861 }, /* 640x400 */
+ { 64, 25, 1586, 355, 1664, 861 },
+ { 56, 15, 936, 410, 1664, 861 },
+ { 64, 25, 1586, 355, 1664, 861 },
+ { 91, 45, 1464, 485, 1664, 861 }, /* 640x480 */
+ { 182, 75, 976, 605, 1664, 861 }, /* 800x600 */
+ { 91, 66, 1342, 774, 1664, 861 }, /* 1024x768 */
+ { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
+ { 26, 25, 1708, 807, 1664, 861 }, /* 1280x800 */
+ { 13, 12, 1708, 774, 1664, 861 }, /* 1280x768 - patch index */
+ { 52, 45, 1708, 725, 1664, 861 }, /* 1280x720 */
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 1, 1, 1664, 861, 1664, 861 } /* 1280x854 */
+};
+
+static const struct SiS_LCDData SiS_LCD1280x960Data[] =
{
{ 9, 2, 800, 500, 1800, 1000 },
{ 9, 2, 800, 500, 1800, 1000 },
@@ -1049,10 +1125,15 @@ static const SiS_LCDDataStruct SiS_LCD1280x960Data[] =
{ 30, 11, 1056, 625, 1800, 1000 },
{ 5, 3, 1350, 800, 1800, 1000 },
{ 1, 1, 1576, 1050, 1576, 1050 },
- { 1, 1, 1800, 1000, 1800, 1000 }
+ { 1, 1, 1800, 1000, 1800, 1000 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_StLCD1400x1050Data[] =
+static const struct SiS_LCDData SiS_StLCD1400x1050Data[] =
{
{ 211, 100, 2100, 408, 1688, 1066 },
{ 211, 64, 1536, 358, 1688, 1066 },
@@ -1062,10 +1143,15 @@ static const SiS_LCDDataStruct SiS_StLCD1400x1050Data[] =
{ 211, 72, 1008, 609, 1688, 1066 },
{ 211, 128, 1400, 776, 1688, 1066 },
{ 211, 205, 1680, 1041, 1688, 1066 },
- { 1, 1, 1688, 1066, 1688, 1066 }
+ { 1, 1, 1688, 1066, 1688, 1066 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_ExtLCD1400x1050Data[] =
+static const struct SiS_LCDData SiS_ExtLCD1400x1050Data[] =
{
/* { 211, 60, 1260, 410, 1688, 1066 }, 640x400 (6330) */
{ 211, 100, 2100, 408, 1688, 1066 }, /* 640x400 (6325) WORKS */
@@ -1080,10 +1166,13 @@ static const SiS_LCDDataStruct SiS_ExtLCD1400x1050Data[] =
{ 211, 205, 1680, 1041, 1688, 1066 }, /* 1280x1024 - not used (always unscaled) */
{ 1, 1, 1688, 1066, 1688, 1066 }, /* 1400x1050 */
{ 0, 0, 0, 0, 0, 0 }, /* kludge */
- { 211, 120, 1400, 730, 1688, 1066 } /* 1280x720 */
+ { 211, 120, 1400, 730, 1688, 1066 }, /* 1280x720 */
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_LCD1680x1050Data[] =
+static const struct SiS_LCDData SiS_LCD1680x1050Data[] =
{
{ 95, 24, 1260, 410, 1900, 1066 }, /* 0 640x400 */
{ 10, 3, 1710, 362, 1900, 1066 },
@@ -1097,10 +1186,11 @@ static const SiS_LCDDataStruct SiS_LCD1680x1050Data[] =
{ 95, 69, 1800, 817, 1900, 1066 }, /* 9 1280x800 patch index */
{ 13, 9, 1900, 739, 1900, 1066 }, /* 10 1280x720 */
{ 95, 94, 1880, 1066, 1900, 1066 }, /* 11 1400x1050 patch index */
- { 1, 1, 1900, 1066, 1900, 1066 } /* 12 1680x1050 */
+ { 1, 1, 1900, 1066, 1900, 1066 }, /* 12 1680x1050 */
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_StLCD1600x1200Data[] =
+static const struct SiS_LCDData SiS_StLCD1600x1200Data[] =
{
{27, 4, 800, 500, 2160, 1250 },
{27, 4, 800, 500, 2160, 1250 },
@@ -1111,10 +1201,14 @@ static const SiS_LCDDataStruct SiS_StLCD1600x1200Data[] =
{ 5, 2,1350, 800, 2160, 1250 },
{135,88,1600,1100, 2160, 1250 },
{72, 49,1680,1092, 2160, 1250 },
- { 1, 1,2160,1250, 2160, 1250 }
+ { 1, 1,2160,1250, 2160, 1250 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_ExtLCD1600x1200Data[] =
+static const struct SiS_LCDData SiS_ExtLCD1600x1200Data[] =
{
{72,11, 990, 422, 2160, 1250 }, /* 640x400 (6330) WORKS */
/* {27, 4, 800, 500, 2160, 1250 }, 640x400 (6235) */
@@ -1127,10 +1221,14 @@ static const SiS_LCDDataStruct SiS_ExtLCD1600x1200Data[] =
{ 5, 2,1350, 800, 2160, 1250 },
{27,16,1500,1064, 2160, 1250 }, /* 1280x1024 */
{72,49,1680,1092, 2160, 1250 }, /* 1400x1050 (6330, was not supported on 6325) */
- { 1, 1,2160,1250, 2160, 1250 }
+ { 1, 1,2160,1250, 2160, 1250 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0, 0 }
};
-static const SiS_LCDDataStruct SiS_NoScaleData[] =
+static const struct SiS_LCDData SiS_NoScaleData[] =
{
{ 1, 1, 800, 449, 800, 449 }, /* 0x00: 320x200, 640x400 */
{ 1, 1, 800, 449, 800, 449 },
@@ -1162,14 +1260,18 @@ static const SiS_LCDDataStruct SiS_NoScaleData[] =
{ 1, 1,1808, 808,1808, 808 }, /* 0x1b: 1360x768 */
{ 1, 1,1104, 563,1104, 563 }, /* 0x1c: 960x540 */
{ 1, 1,1120, 618,1120, 618 }, /* 0x1d: 960x600 */
- { 1, 1,1408, 816,1408, 816 } /* 0x1f: 1280x800 (TMDS special) */
+ { 1, 1,1408, 816,1408, 816 }, /* 0x1f: 1280x800 (TMDS special) */
+ { 1, 1,1760,1235,1760,1235 }, /* 0x20: 1600x1200 for LCDA */
+ { 1, 1,2048,1320,2048,1320 }, /* 0x21: 1600x1200 for non-SiS LVDS */
+ { 1, 1,1664, 861,1664, 861 } /* 0x22: 1280x854 */
};
/**************************************************************/
/* LVDS ----------------------------------------------------- */
/**************************************************************/
-static const SiS_LVDSDataStruct SiS_LVDS320x480Data_1[]=
+/* FSTN/DSTN 320x240, 2 variants */
+static const struct SiS_LVDSData SiS_LVDS320x240Data_1[]=
{
{ 848, 433, 400, 525},
{ 848, 389, 400, 525},
@@ -1177,157 +1279,40 @@ static const SiS_LVDSDataStruct SiS_LVDS320x480Data_1[]=
{ 848, 389, 400, 525},
{ 848, 518, 400, 525},
{1056, 628, 400, 525},
- { 400, 525, 400, 525},
- { 800, 449,1000, 644},
- { 800, 525,1000, 635}
+ { 400, 525, 400, 525} /* xSTN */
};
-static const SiS_LVDSDataStruct SiS_LVDS640x480Data_1[]=
+static const struct SiS_LVDSData SiS_LVDS320x240Data_2[]=
{
- { 800, 445, 800, 525}, /* 800, 449, 800, 449 */
+ { 800, 445, 800, 525},
{ 800, 395, 800, 525},
{ 800, 445, 800, 525},
{ 800, 395, 800, 525},
{ 800, 525, 800, 525},
- { 800, 525, 800, 525}, /* pseudo */
- { 800, 525, 800, 525} /* pseudo */
+ {1056, 628,1056, 628},
+ { 480, 525, 480, 525} /* xSTN */
};
-/* FSTN 320x240 */
-static const SiS_LVDSDataStruct SiS_LVDS640x480Data_2[]=
+static const struct SiS_LVDSData SiS_LVDS640x480Data_1[]=
{
- { 800, 445, 800, 525},
+ { 800, 445, 800, 525}, /* 800, 449, 800, 449 */
{ 800, 395, 800, 525},
{ 800, 445, 800, 525},
{ 800, 395, 800, 525},
- { 800, 525, 800, 525},
- { 800, 525, 800, 525}, /* pseudo */
- { 800, 525, 800, 525} /* pseudo */
+ { 800, 525, 800, 525}
};
-static const SiS_LVDSDataStruct SiS_LVDS800x600Data_1[]=
+static const struct SiS_LVDSData SiS_LVDS800x600Data_1[]=
{
{ 848, 433,1060, 629},
{ 848, 389,1060, 629},
{ 848, 433,1060, 629},
{ 848, 389,1060, 629},
{ 848, 518,1060, 629},
- {1056, 628,1056, 628},
{1056, 628,1056, 628}
};
-static const SiS_LVDSDataStruct SiS_LVDS800x600Data_2[]=
-{
- {1056, 628,1056, 628}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1024x768Data_1[]=
-{
- { 840, 438,1344, 806},
- { 840, 409,1344, 806},
- { 840, 438,1344, 806},
- { 840, 409,1344, 806},
- { 840, 518,1344, 806}, /* 640x480 */
- {1050, 638,1344, 806}, /* 800x600 */
- {1344, 806,1344, 806}, /* 1024x768 */
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1024x768Data_2[]=
-{
- {1344, 806,1344, 806}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x1024Data_1[]=
-{
- {1048, 442,1688,1066},
- {1048, 392,1688,1066},
- {1048, 442,1688,1066},
- {1048, 392,1688,1066},
- {1048, 522,1688,1066},
- {1208, 642,1688,1066},
- {1432, 810,1688,1066},
- {1688,1066,1688,1066}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x1024Data_2[]=
-{
- {1688,1066,1688,1066}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1400x1050Data_1[]=
-{
- { 928, 416, 1688,1066},
- { 928, 366, 1688,1066},
- { 928, 416, 1688,1066},
- { 928, 366, 1688,1066},
- { 928, 496, 1688,1066},
- {1088, 616, 1688,1066},
- {1312, 784, 1688,1066},
- {1568,1040, 1688,1066},
- {1688,1066, 1688,1066}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1400x1050Data_2[]=
-{
- {1688,1066, 1688,1066}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1600x1200Data_1[]=
-{
- {1088, 520, 2048,1320},
- {1088, 470, 2048,1320},
- {1088, 520, 2048,1320},
- {1088, 470, 2048,1320},
- {1088, 600, 2048,1320},
- {1248, 720, 2048,1320},
- {1472, 888, 2048,1320},
- {1728,1144, 2048,1320},
- {1848,1170, 2048,1320},
- {2048,1320, 2048,1320}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1600x1200Data_2[]=
-{
- {2048,1320, 2048,1320}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x960Data_1[]=
-{
- { 840, 438,1344, 806},
- { 840, 409,1344, 806},
- { 840, 438,1344, 806},
- { 840, 409,1344, 806},
- { 840, 518,1344, 806},
- {1050, 638,1344, 806},
- {1344, 806,1344, 806},
- { 800, 449,1280, 801},
- { 800, 525,1280, 813}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x960Data_2[]=
-{
- {1344, 806,1344, 806}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x768Data_1[]=
-{
- { 768, 438, 1408, 806},
- { 768, 388, 1408, 806},
- { 768, 438, 1408, 806},
- { 768, 388, 1408, 806},
- { 768, 518, 1408, 806},
- { 928, 638, 1408, 806},
- {1152, 806, 1408, 806},
- {1408, 806, 1408, 806},
- {1408, 806, 1408, 806}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1280x768Data_2[]=
-{
- {1408, 806, 1408, 806}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1024x600Data_1[] =
+static const struct SiS_LVDSData SiS_LVDS1024x600Data_1[] =
{
{ 840, 604,1344, 800},
{ 840, 560,1344, 800},
@@ -1338,124 +1323,18 @@ static const SiS_LVDSDataStruct SiS_LVDS1024x600Data_1[] =
{1344, 800,1344, 800}
};
-static const SiS_LVDSDataStruct SiS_LVDS1024x600Data_2[] =
-{
- {1344, 800,1344, 800}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1152x768Data_1[] =
+static const struct SiS_LVDSData SiS_LVDS1024x768Data_1[]=
{
{ 840, 438,1344, 806},
{ 840, 409,1344, 806},
{ 840, 438,1344, 806},
{ 840, 409,1344, 806},
- { 840, 518,1344, 806},
- {1050, 638,1344, 806},
- {1344, 806,1344, 806}
-};
-
-static const SiS_LVDSDataStruct SiS_LVDS1152x768Data_2[] =
-{
- {1344, 806,1344, 806}
-};
-
-/* Pass 1:1 data */
-static const SiS_LVDSDataStruct SiS_LVDSXXXxXXXData_1[]=
-{
- { 800, 449, 800, 449},
- { 800, 449, 800, 449},
- { 900, 449, 900, 449},
- { 900, 449, 900, 449},
- { 800, 525, 800, 525}, /* 640x480 */
- {1056, 628, 1056, 628}, /* 800x600 */
- {1344, 806, 1344, 806}, /* 1024x768 */
- {1688,1066, 1688,1066}, /* 1280x1024 */ /* INSERTED */
- {1688, 806, 1688, 806}, /* 1280x768 */
-};
-
-/* Custom data for Barco iQ R series */
-static const SiS_LVDSDataStruct SiS_LVDSBARCO1366Data_1[]=
-{
- { 832, 438,1331, 806},
- { 832, 388,1331, 806},
- { 832, 438,1331, 806},
- { 832, 388,1331, 806},
- { 832, 518,1331, 806},
- {1050, 638,1344, 806},
- {1344, 806,1344, 806},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066} /* 1360x1024 */
-};
-
-/* Custom data for Barco iQ R series */
-static const SiS_LVDSDataStruct SiS_LVDSBARCO1366Data_2[]=
-{
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1344, 806,1344, 806},
- {1688,1066,1688,1066},
- {1688,1066,1688,1066} /* 1360x1024 */
-};
-
-/* Custom data for Barco iQ G series */
-static const SiS_LVDSDataStruct SiS_LVDSBARCO1024Data_1[]=
-{
- { 832, 438,1331, 806},
- { 832, 409,1331, 806},
- { 832, 438,1331, 806},
- { 832, 409,1331, 806},
- { 832, 518,1331, 806}, /* 640x480 */
+ { 840, 518,1344, 806}, /* 640x480 */
{1050, 638,1344, 806}, /* 800x600 */
{1344, 806,1344, 806}, /* 1024x768 */
};
-/* Custom data for Barco iQ G series */
-static const SiS_LVDSDataStruct SiS_LVDSBARCO1024Data_2[]=
-{
- {1344, 806,1344, 806}
-};
-
-/* Custom data for 848x480 parallel panel */
-static const SiS_LVDSDataStruct SiS_LVDS848x480Data_1[]=
-{
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- {1088, 525,1088, 525}, /* 640x480 TODO */
- {1088, 525,1088, 525}, /* 800x600 TODO */
- {1088, 525,1088, 525}, /* 1024x768 TODO */
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- {1088, 525,1088, 525}, /* 848x480 */
- {1088, 525,1088, 525} /* 1360x768 TODO */
-};
-
-/* Custom data for 848x480 parallel panel */
-static const SiS_LVDSDataStruct SiS_LVDS848x480Data_2[]=
-{
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- {1088, 525,1088, 525}, /* 640x480 */
- {1088, 525,1088, 525}, /* 800x600 */
- {1088, 525,1088, 525}, /* 1024x768 */
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- { 0, 0, 0, 0},
- {1088, 525,1088, 525}, /* 848x480 */
- {1088, 525,1088, 525} /* 1360x768 TODO */
-};
-
-static const SiS_LVDSDataStruct SiS_CHTVUNTSCData[]=
+static const struct SiS_LVDSData SiS_CHTVUNTSCData[]=
{
{ 840, 600, 840, 600},
{ 840, 600, 840, 600},
@@ -1466,7 +1345,7 @@ static const SiS_LVDSDataStruct SiS_CHTVUNTSCData[]=
{1160, 945,1160, 945}
};
-static const SiS_LVDSDataStruct SiS_CHTVONTSCData[]=
+static const struct SiS_LVDSData SiS_CHTVONTSCData[]=
{
{ 840, 525, 840, 525},
{ 840, 525, 840, 525},
@@ -1477,55 +1356,9 @@ static const SiS_LVDSDataStruct SiS_CHTVONTSCData[]=
{1160, 840,1160, 840}
};
-/* Chrontel TV Skew */
-
-static const SiS_LVDSDesStruct SiS_CHTVUNTSCDesData[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS_CHTVONTSCDesData[]=
-{
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS_CHTVUPALDesData[]=
-{
- {256, 0},
- {256, 0},
- {256, 0},
- {256, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
-static const SiS_LVDSDesStruct SiS_CHTVOPALDesData[]=
-{
- {256, 0},
- {256, 0},
- {256, 0},
- {256, 0},
- { 0, 0},
- { 0, 0},
- { 0, 0}
-};
-
/* CRT1 CRTC data for slave modes */
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1320x480_1[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_1[] =
{
{{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
@@ -1550,48 +1383,7 @@ static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1320x480_1[] =
0x00 }}
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_1[] =
-{
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
- 0x00}},
- {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
- 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
- 0x00}},
- {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
- 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_1_H[] =
-{
- {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
- 0x00}},
- {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
- 0x83,0x85,0x63,0xba,0x00,0x00,0x00,
- 0x00}},
- {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
- 0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
- 0x00}},
- {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
- 0x83,0x85,0x63,0xba,0x00,0x00,0x00,
- 0x00}},
- {{0x2d,0x28,0x90,0x2c,0x80,0x0b,0x3e,
- 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
- 0x00}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_2[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_2[] =
{
{{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
@@ -1611,12 +1403,17 @@ static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_2[] =
{{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
0x01}},
+#if 0
{{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
0x00}}
+#endif
+ {{0x5f,0x4f,0x83,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xe8,0x0c,0x00,0x00,0x05,
+ 0x00}},
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_2_H[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_2_H[] =
{
{{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
@@ -1641,7 +1438,7 @@ static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_2_H[] =
0x00}}
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_3[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_3[] =
{
{{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
@@ -1666,7 +1463,7 @@ static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_3[] =
0x00}}
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_3_H[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_3_H[] =
{
{{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
@@ -1691,778 +1488,175 @@ static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT1640x480_3_H[] =
0x00}}
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11024x600_1[] =
-{
- {{0x64,0x4f,0x88,0x54,0x9f,0x5a,0x3e,
- 0xe8,0x8f,0x8f,0x5b,0x00,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x2e,0x3e,
- 0xb9,0x80,0x5d,0x2f,0x00,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x5a,0x3e,
- 0xe8,0x8f,0x8f,0x5b,0x00,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x2e,0x3e,
- 0xb9,0x80,0x5d,0x2f,0x00,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0xaf,0xba,
- 0x3b,0x82,0xdf,0xb0,0x00,0x00,0x01,
- 0x00}},
- {{0x7e,0x63,0x82,0x68,0x15,0x1e,0xf1,
- 0xae,0x85,0x57,0x1f,0x30,0x00,0x26,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x1e,0xf1,
- 0xae,0x85,0x57,0x1f,0x30,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11024x600_1_H[] =
-{
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x44,
- 0x00}},
- {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
- 0x01}},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11024x600_2[] =
-{
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x02,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11024x600_2_H[] =
-{
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x01,
- 0x01}},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11152x768_1[] =
-{
- {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
- 0x00}},
- {{0x64,0x4f,0x88,0x54,0x9f,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
- 0x00}},
- {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11152x768_1_H[] =
-{
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0xc4,0x1f,
- 0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x97,0x1f,
- 0x60,0x87,0x5d,0x83,0x10,0x00,0x44,
- 0x00}},
- {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
- 0xe2,0x89,0xdf,0x05,0x00,0x00,0x44,
- 0x00}},
- {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
- 0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
- 0x01}},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11152x768_2[] =
-{
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
- 0x00}},
- {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x02,
- 0x01}},
- {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x02,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11152x768_2_H[] =
-{
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
- 0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
- 0x00}},
- {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
- 0xae,0x84,0x57,0x25,0x30,0x00,0x01,
- 0x01}},
- {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
- 0x02,0x88,0xff,0x25,0x10,0x00,0x01,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11280x768_1[] =
-{
- {{0x5b,0x4f,0x9f,0x55,0x19,0xb4,0x1f,
- 0x9c,0x8e,0x8f,0xb5,0x10,0x00,0x01,
- 0x00}},
- {{0x5b,0x4f,0x9f,0x55,0x19,0x82,0x1f,
- 0x6a,0x8c,0x5d,0x83,0x30,0x00,0x01,
- 0x00}},
- {{0x5b,0x4f,0x9f,0x55,0x19,0xb4,0x1f,
- 0x9c,0x8e,0x8f,0xb5,0x10,0x00,0x01,
- 0x00}},
- {{0x5b,0x4f,0x9f,0x55,0x19,0x82,0x1f,
- 0x6a,0x8c,0x5d,0x83,0x30,0x00,0x01,
- 0x00}},
- {{0x5b,0x4f,0x9f,0x55,0x19,0x04,0x3e,
- 0xec,0x8e,0xdf,0x05,0x20,0x00,0x01,
- 0x00}},
- {{0x6f,0x63,0x93,0x69,0x8d,0x7c,0xf0,
- 0x64,0x86,0x57,0x7d,0x20,0x00,0x05,
- 0x01}},
- {{0x8b,0x7f,0x8f,0x85,0x09,0x24,0xf5,
- 0x0c,0x8e,0xff,0x25,0x30,0x00,0x02,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa5,0x89,0x24,0xf5,
- 0x0c,0x8e,0xff,0x25,0x30,0x00,0x06,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa5,0x89,0x24,0xf5,
- 0x0c,0x8e,0xff,0x25,0x30,0x00,0x06,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11280x768_1_H[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1[] =
{
- {{0x47,0x27,0x8b,0x2c,0x1a,0x9e,0x1f,
- 0x93,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x30,0x1e,0x9e,0x1f,
- 0x92,0x86,0x8f,0x9f,0x30,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0x6c,0x1f,
- 0x60,0x84,0x5d,0x6d,0x10,0x00,0x05,
- 0x00}},
- {{0x47,0x27,0x8b,0x2c,0x1a,0xee,0x1f,
- 0xe2,0x86,0xdf,0xef,0x10,0x00,0x05,
+ {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
0x00}},
- {{0x51,0x31,0x95,0x36,0x04,0x66,0xf0,
- 0x5a,0x8e,0x57,0x67,0x20,0x00,0x01,
- 0x01}},
- {{0x5f,0x3f,0x83,0x44,0x92,0x0e,0xf5,
- 0x02,0x86,0xff,0x0f,0x10,0x00,0x01,
- 0x01}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x0e,0x5a,
- 0x02,0x86,0xff,0x0f,0x09,0x00,0x05,
- 0x01}},
- {{0x6f,0x4f,0x93,0x54,0x82,0x0e,0x5a,
- 0x02,0x86,0xff,0x0f,0x09,0x00,0x05,
- 0x01}}
-};
-
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11280x768_2[] =
-{
- {{0xab,0x60,0x9f,0x80,0x04,0x24,0xbb,
- 0x54,0x86,0xdb,0xda,0x00,0x00,0x02,
+ {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
0x00}},
- {{0xab,0x60,0x9f,0x80,0x04,0x24,0xbb,
- 0x3b,0x8d,0xc2,0xc1,0x00,0x00,0x02,
+ {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
0x00}},
- {{0xab,0x60,0x9f,0x80,0x04,0x24,0xbb,
- 0x54,0x86,0xdb,0xda,0x00,0x00,0x02,
+ {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
0x00}},
- {{0xab,0x60,0x9f,0x80,0x04,0x24,0xbb,
- 0x3b,0x8d,0xc2,0xc1,0x00,0x00,0x02,
+ {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
+ 0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
0x00}},
- {{0xab,0x60,0x9f,0x80,0x04,0x24,0xb3,
- 0x7c,0x8e,0x03,0x02,0x10,0x00,0x02,
- 0x01}},
- {{0xab,0x63,0x8f,0x8a,0x8e,0x24,0xf1,
- 0xb6,0x88,0x57,0x25,0x10,0x00,0x02,
- 0x01}},
- {{0xab,0x7f,0x8f,0x98,0x9c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x02,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa8,0x8c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x06,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa8,0x8c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x06,
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+ 0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
0x01}}
};
-static const SiS_LVDSCRT1DataStruct SiS_LVDSCRT11280x768_2_H[] =
+static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1_H[] =
{
- {{0x83,0x38,0x97,0x58,0x9c,0x24,0xbb,
- 0x54,0x86,0xdb,0xda,0x00,0x00,0x01,
+ {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+ 0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
0x00}},
- {{0x83,0x38,0x97,0x58,0x9c,0x24,0xbb,
- 0x3b,0x8d,0xc2,0xc1,0x00,0x00,0x01,
+ {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+ 0x83,0x85,0x63,0xba,0x00,0x00,0x00,
0x00}},
- {{0x83,0x38,0x97,0x58,0x9c,0x24,0xbb,
- 0x54,0x86,0xdb,0xda,0x00,0x00,0x01,
+ {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+ 0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
0x00}},
- {{0x83,0x38,0x97,0x58,0x9c,0x24,0xbb,
- 0x3b,0x8d,0xc2,0xc1,0x00,0x00,0x01,
+ {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+ 0x83,0x85,0x63,0xba,0x00,0x00,0x00,
0x00}},
- {{0x83,0x38,0x97,0x58,0x9c,0x24,0xb3,
- 0x7c,0x8e,0x03,0x02,0x10,0x00,0x01,
- 0x01}},
- {{0x79,0x31,0x9d,0x58,0x9c,0x24,0xf1,
- 0xb6,0x88,0x57,0x25,0x10,0x00,0x01,
- 0x01}},
- {{0x6b,0x3f,0x8f,0x58,0x9c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x01,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa8,0x8c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x06,
- 0x01}},
- {{0xab,0x9f,0x8f,0xa8,0x8c,0x24,0xf5,
- 0x0a,0x8c,0xff,0x25,0x30,0x00,0x06,
- 0x01}}
-};
-
-/**************************************************************/
-/* COMMON --------------------------------------------------- */
-/**************************************************************/
-
-#ifdef LINUX_XF86
-
-#define SIS_PL_HSYNCP 0x01
-#define SIS_PL_HSYNCN 0x02
-#define SIS_PL_VSYNCP 0x04
-#define SIS_PL_VSYNCN 0x08
-#define SIS_PL_DVI 0x80
-
-typedef struct _SiS_PlasmaModes
-{
- const char *name;
- ULONG clock;
- USHORT HDisplay, HTotal, HFrontPorch, HSyncWidth;
- USHORT VDisplay, VTotal, VFrontPorch, VSyncWidth;
- UCHAR SyncFlags;
-} SiS_PlasmaModes;
-
-typedef struct _SiS_PlasmaTables
-{
- USHORT vendor;
- UCHAR productnum;
- USHORT product[5];
- const char *DDCnames[5];
- const char *plasmaname;
- USHORT maxx,maxy;
- USHORT prefx, prefy;
- UCHAR modenum;
- UCHAR plasmamodes[20]; /* | 0x80 = DVI-capable, | 0x40 = analog */
-} SiS_PlasmaTables;
-
-static const SiS_PlasmaModes SiS_PlasmaMode[] = {
- { "640x400", /* 00: IBM 400@70 */
- 25175,
- 640, 800, 17, 64,
- 400, 449, 13, 2,
- SIS_PL_HSYNCN | SIS_PL_VSYNCN },
- { "640x480", /* 01: VESA 480@72 */
- 31500,
- 640, 832, 24, 40,
- 480, 520, 9, 3,
- SIS_PL_HSYNCN | SIS_PL_VSYNCN },
- { "800x600", /* 02: VESA 600@72 */
- 50000,
- 800, 1040, 56, 120,
- 600, 666, 37, 6,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "864x480", /* 03: Cereb wide 1 */
- 42526,
- 864, 1134, 22, 86,
- 480, 500, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCN },
- { "848x480", /* 04: VESA wide (NEC1) */
- 33750,
- 848, 1088, 16, 112,
- 480, 517, 6, 8,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1024x576", /* 05: VESA wide (NEC2) */
- 47250,
- 1024, 1320, 16, 144,
- 576, 596, 2, 4,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x720", /* 06: VESA wide (NEC3) */
- 76500,
- 1280, 1696, 48, 176,
- 720, 750, 4, 8,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1360x765", /* 07: VESA wide (NEC4) */
- 85500,
- 1360, 1792, 64, 176,
- 765, 795, 4, 8,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1024x600", /* 08: CEREB wide 2 */
- 51200,
- 1024, 1352, 51, 164,
- 600, 628, 1, 4,
- SIS_PL_HSYNCN | SIS_PL_VSYNCP },
- { "1024x768", /* 09: VESA 768@75 */
- 78750,
- 1024, 1312, 16, 96,
- 768, 800, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1152x864", /* 10: VESA 1152x864@75 */
- 108000,
- 1152, 1600, 64, 128,
- 864, 900, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x1024", /* 11: VESA 1024@60 */
- 108000,
- 1280, 1688, 48, 112,
- 1024, 1066, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x768", /* 12: W_XGA */
- 81000,
- 1280, 1688, 48, 112,
- 768, 802, 3, 6,
- SIS_PL_HSYNCP | SIS_PL_VSYNCN },
- { "1280x768", /* 13: I/O Data W_XGA@56Hz */
- 76064,
- 1280, 1688, 48, 112,
- 768, 802, 2, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1376x768", /* 14: I/O Wide XGA */
- 87340,
- 1376, 1808, 32, 128,
- 768, 806, 3, 6,
- SIS_PL_HSYNCN | SIS_PL_VSYNCP },
- { "1280x960", /* 15: VESA 960@60 */
- 108000,
- 1280, 1800, 96, 112,
- 960, 1000, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1400x1050", /* 16: VESA 1050@60Hz */
- 108000,
- 1400, 1688, 48, 112,
- 1050, 1066, 1, 3,
- SIS_PL_HSYNCN | SIS_PL_VSYNCN },
- { "1360x768", /* 17: VESA wide (NEC4/2) */
- 85500,
- 1360, 1792, 64, 112,
- 765, 795, 3, 6,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "800x600", /* 18: VESA 600@56 */
- 36000,
- 800, 1024, 24, 2,
- 600, 625, 1, 2,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1072x600", /* 19: Panasonic 1072x600 (sync?) */
- 54100,
- 1072, 1424, 48, 176,
- 600, 628, 16, 1,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "848x480", /* 20: Panasonic 848x480 (sync?) */
- 33070, /* is 852x480, but we can't use 852 */
- 848, 1068, 20, 40, /* differs from DDC data, better centered */
- 480, 516, 3, 5, /* won't work assumingly, because data is % 8 */
- SIS_PL_HSYNCN | SIS_PL_VSYNCN },
- { "1280x720", /* 21: WIDE720(60) (aka "750p") (Panasonic) */
- 74300,
- 1280, 1650,110, 40,
- 720, 750, 5, 5,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x768", /* 22: 1280x768@56.5 (Panasonic) */
- 76200, /* (According to manual not supported for HDMI; but works) */
- 1280, 1680, 16, 24,
- 768, 802, 2, 5,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x720@50", /* 23: WIDE720(50) (aka "750p") (Panasonic) */
- 74300, /* Panasonic states 45.0kHz. Not possible. This one works (with some overscan) */
- 1280, 1980,400, 80,
- 720, 750, 1, 2,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "720x480", /* 24: 720x480 (aka "525p" and "480p") (Panasonic) */
- 27000,
- 720, 856, 40, 32,
- 480, 525, 1, 3,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "720x576", /* 25: 720x576 (aka "625p"and "576p") (Panasonic) */
- 27500,
- 720, 864, 16, 64,
- 576, 625, 5, 6,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
- { "1280x720@50", /* 26: WIDE720(50) (aka "750p") (Generic) */
- 74300,
- 1280, 1980,400, 80,
- 720, 750, 5, 5,
- SIS_PL_HSYNCP | SIS_PL_VSYNCP },
+ {{0x2d,0x28,0x90,0x2c,0x80,0x0b,0x3e,
+ 0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
+ 0x00}}
};
-/*
-27.00 720 755 791 858 480 480 484 525
-27.50 720 732 795 864 576 581 587 625
-*/
-
-static const SiS_PlasmaTables SiS_PlasmaTable[] = {
-#if 0 /* Product IDs missing */
- { 0x38a3, 4,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 42VP4/42VP4D/42VP4G/42VP4DG",
- 0, 0,
- 0, 0,
- 11, /* All DVI, except 0, 7, 13 */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 7|0x40, 9|0xc0,10|0xc0,11|0xc0,13|0x40,14|0xc0,
- 17|0xc0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
+BOOLEAN SiSInitPtr(struct SiS_Private *SiS_Pr);
+#ifdef SIS_XORG_XF86
+unsigned short SiS_GetModeID(int VGAEngine, unsigned int VBFlags, int HDisplay, int VDisplay,
+ int Depth, BOOLEAN FSTN, int LCDwith, int LCDheight);
#endif
-#if 0 /* Product IDs missing */
- { 0x38a3, 3,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 42PD1/50PD1/50PD2",
- 0, 0,
- 0, 0,
- 5, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 9|0xc0, 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 42PD3",
- 0, 0,
- 0, 0,
- 10, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 3|0xc0, 4|0xc0, 5|0xc0, 6|0xc0, 7|0x40, 8|0xc0, 9|0xc0,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 2,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 42VM3/61XM1",
- 0, 0,
- 0, 0,
- 11, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 3|0xc0, 4|0xc0, 5|0xc0, 6|0xc0, 8|0xc0, 9|0xc0,11|0xc0,
- 17|0xc0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 2,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 42MP1/42MP2",
- 0, 0,
- 0, 0,
- 6, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 9|0xc0,11|0xc0, 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 50MP1",
- 0, 0,
- 0, 0,
- 10, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 7|0x40, 9|0xc0,10|0xc0,11|0xc0,13|0x40,14|0xc0,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
+unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, BOOLEAN FSTN,
+ unsigned short CustomT, int LCDwith, int LCDheight,
+ unsigned int VBFlags2);
+unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, unsigned int VBFlags2);
+unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, unsigned int VBFlags2);
+
+void SiS_SetReg(SISIOADDRESS port, unsigned short index, unsigned short data);
+void SiS_SetRegByte(SISIOADDRESS port, unsigned short data);
+void SiS_SetRegShort(SISIOADDRESS port, unsigned short data);
+void SiS_SetRegLong(SISIOADDRESS port, unsigned int data);
+unsigned char SiS_GetReg(SISIOADDRESS port, unsigned short index);
+unsigned char SiS_GetRegByte(SISIOADDRESS port);
+unsigned short SiS_GetRegShort(SISIOADDRESS port);
+unsigned int SiS_GetRegLong(SISIOADDRESS port);
+void SiS_SetRegANDOR(SISIOADDRESS Port, unsigned short Index, unsigned short DataAND,
+ unsigned short DataOR);
+void SiS_SetRegAND(SISIOADDRESS Port,unsigned short Index, unsigned short DataAND);
+void SiS_SetRegOR(SISIOADDRESS Port,unsigned short Index, unsigned short DataOR);
+
+void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
+void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
+void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
+#ifndef SIS_LINUX_KERNEL
+void SiSSetLVDSetc(struct SiS_Private *SiS_Pr);
#endif
- { 0x38a3, 4,
- { 0xa482, 0xa483, 0x0000, 0x0000, 0x0000 },
- { "PX-42VM", "", "", "", "" },
- "NEC PlasmaSync 42MP3/42MP4/50MP2/61MP1",
- 0, 0,
- 0, 0,
- 11, /* All DVI except 0, 7, 13, 17 */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 7|0x40, 9|0xc0,10|0xc0,11|0xc0,13|0x40,14|0xc0,
- 17|0x40, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
-#if 0 /* Product IDs missing */
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 3300W",
- 0, 0,
- 0, 0,
- 3,
- { 0|0x40, 1|0xc0,18|0xc0, 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 4200W",
- 4, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 0 , 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 4210W",
- 0, 0,
- 0, 0,
- 6, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 9|0xc0,11|0xc0, 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x38a3, 1,
- { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "NEC PlasmaSync 5000W",
- 0, 0,
- 0, 0,
- 7, /* DVI entirely unknown */
- { 0|0x40, 1|0xc0, 2|0xc0, 4|0xc0, 7|0x40, 9|0xc0,11|0xc0, 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
-#endif
- { 0x412f, 2,
- { 0x000c, 0x000b, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "Pioneer 503CMX/PDA-5002",
- 0, 0,
- 0, 0,
- 6, /* DVI unknown */
- { 1|0xc0, 2|0xc0, 9|0xc0,11|0xc0,12|0xc0,15|0xc0, 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x34a9, 1,
- { 0xa00e, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "", "", "", "", "" },
- "Panasonic TH-42",
- 0, 0,
- 0, 0,
- 5, /* No DVI output */
- { 1|0x40, 2|0x40, 4|0x40, 9|0x40,15|0x40, 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x34a9, 1,
- { 0xa005, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "TH-42PW*4", "", "", "", "" },
- "Panasonic TH-42PW5",
- 0, 0,
- 0, 0,
- 1, /* No special modes otherwise; no DVI. */
- {20|0x40,19|0x40, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x4c2e, 1,
- { 0x9b05, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "PLV-Z2", "", "", "", "" },
- "Sanyo PLV-Z2 (non HDCP-mode)", /* HDCP mode would be id 9b06, but not needed */
- 1280, 768, /* as it then advertises correct size */
- 1280, 720,
- 1, /* 1280x720, no special modes otherwise */
- {21|0xc0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x34a9, 1,
- { 0xd034, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "AE500U (DVI-D)", "", "", "", "" },
- "Panasonic AE500U",
- 1280, 768,
- 1280, 720,
- 1, /* 1280x720, no special modes otherwise */
- {21|0xc0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x34a9, 1,
- { 0xd043, 0x0000, 0x0000, 0x0000, 0x0000 },
- { "AE700U (HDMI)", "", "", "", "" },
- "Panasonic AE700U",
- 1360, 768,
- 1280, 720,
- 6, /* 1280x720/60, 1280x720/50, 1280x768@56(digital/analog), 720x480, 720x576 */
- {21|0xc0,23|0xc0,22|0x80,13|0x40,24|0x80,25|0x80, 0 , 0 , 0 , 0 ,
- 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }
- },
- { 0x0000 }
-};
+void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
+void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
+unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+BOOLEAN SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
+#ifndef SIS_LINUX_KERNEL
+void SiS_GetVBType(struct SiS_Private *SiS_Pr);
#endif
-#ifdef LINUX_XF86
-USHORT SiS_GetModeID(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay,
- int Depth, BOOLEAN FSTN, int LCDwith, int LCDheight);
+BOOLEAN SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
+ unsigned short *ModeIdIndex);
+unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
+unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
+unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI);
+#ifdef SIS300
+void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
+ unsigned short *idx2);
+unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
+unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
#endif
-USHORT SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth, BOOLEAN FSTN,
- USHORT CustomT, int LCDwith, int LCDheight);
-USHORT SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
-USHORT SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
-
-void SiS_SetReg(SISIOADDRESS port, USHORT index, USHORT data);
-void SiS_SetRegByte(SISIOADDRESS port, USHORT data);
-void SiS_SetRegShort(SISIOADDRESS port, USHORT data);
-void SiS_SetRegLong(SISIOADDRESS port, ULONG data);
-UCHAR SiS_GetReg(SISIOADDRESS port, USHORT index);
-UCHAR SiS_GetRegByte(SISIOADDRESS port);
-USHORT SiS_GetRegShort(SISIOADDRESS port);
-ULONG SiS_GetRegLong(SISIOADDRESS port);
-void SiS_SetRegANDOR(SISIOADDRESS Port, USHORT Index, USHORT DataAND, USHORT DataOR);
-void SiS_SetRegAND(SISIOADDRESS Port,USHORT Index, USHORT DataAND);
-void SiS_SetRegOR(SISIOADDRESS Port,USHORT Index, USHORT DataOR);
-void SiS_DisplayOn(SiS_Private *SiS_Pr);
-void SiS_DisplayOff(SiS_Private *SiS_Pr);
-void SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
-BOOLEAN SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_SetEnableDstn(SiS_Private *SiS_Pr, int enable);
-void SiS_SetEnableFstn(SiS_Private *SiS_Pr, int enable);
-BOOLEAN SiS_SearchModeID(SiS_Private *SiS_Pr, USHORT *ModeNo, USHORT *ModeIdIndex);
-UCHAR SiS_GetModePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-USHORT SiS_GetColorDepth(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-USHORT SiS_GetOffset(SiS_Private *SiS_Pr,USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo);
-void SiS_LoadDAC(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-
-#ifdef LINUX_XF86
-BOOLEAN SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,ScrnInfoPtr pScrn,USHORT ModeNo, BOOLEAN dosetpitch);
-BOOLEAN SiSBIOSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
- DisplayModePtr mode, BOOLEAN IsCustom);
-BOOLEAN SiSBIOSSetModeCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
- DisplayModePtr mode, BOOLEAN IsCustom);
-BOOLEAN SiSBIOSSetModeCRT1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, ScrnInfoPtr pScrn,
- DisplayModePtr mode, BOOLEAN IsCustom);
-int SiSTranslateToVESA(ScrnInfoPtr pScrn, int modenumber);
-int SiSTranslateToOldMode(int modenumber);
-BOOLEAN SiS_GetPanelID(SiS_Private *SiS_Pr, PSIS_HW_INFO);
-USHORT SiS_CheckBuildCustomMode(ScrnInfoPtr pScrn, DisplayModePtr mode, int VBFlags);
-DisplayModePtr SiSBuildBuiltInModeList(ScrnInfoPtr pScrn, BOOLEAN includelcdmodes, BOOLEAN isfordvi);
-int SiS_FindPanelFromDB(SISPtr pSiS, USHORT panelvendor, USHORT panelproduct, int *maxx, int *maxy, int *prefx, int *prefy);
-void SiS_MakeClockRegs(ScrnInfoPtr pScrn, int clock, UCHAR *p2b, UCHAR *p2c);
-#else
-BOOLEAN SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,USHORT ModeNo);
+void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
+#ifdef SIS_XORG_XF86
+BOOLEAN SiSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn, unsigned short ModeNo,
+ BOOLEAN dosetpitch);
+BOOLEAN SiSBIOSSetMode(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
+ DisplayModePtr mode, BOOLEAN IsCustom);
+BOOLEAN SiSBIOSSetModeCRT2(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
+ DisplayModePtr mode, BOOLEAN IsCustom);
+BOOLEAN SiSBIOSSetModeCRT1(struct SiS_Private *SiS_Pr, ScrnInfoPtr pScrn,
+ DisplayModePtr mode, BOOLEAN IsCustom);
+#endif
+#ifdef SIS_LINUX_KERNEL
+BOOLEAN SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
+#endif
+void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
+void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+#ifdef SIS_XORG_XF86
+void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
+ int yres, DisplayModePtr current);
+#endif
+#ifdef SIS_LINUX_KERNEL
+void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
+ int yres, struct fb_var_screeninfo *var, BOOLEAN writeres);
#endif
-#ifdef LINUX_KERNEL
-int sisfb_mode_rate_to_dclock(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- UCHAR modeno, UCHAR rateindex);
-int sisfb_mode_rate_to_ddata(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- UCHAR modeno, UCHAR rateindex,
- struct fb_var_screeninfo *var);
-BOOLEAN sisfb_gettotalfrommode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- UCHAR modeno, int *htotal, int *vtotal, UCHAR rateindex);
+/* From init301.c: */
+extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, int chkcrt2mode);
+extern void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern void SiS_SetYPbPr(struct SiS_Private *SiS_Pr);
+extern void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
+extern void SiS_DisableBridge(struct SiS_Private *);
+extern BOOLEAN SiS_SetCRT2Group(struct SiS_Private *, unsigned short);
+extern unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
+extern unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
+extern unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI);
+extern BOOLEAN SiS_IsVAMode(struct SiS_Private *);
+extern BOOLEAN SiS_IsDualEdge(struct SiS_Private *);
+
+#ifdef SIS_XORG_XF86
+/* From other modules: */
+extern unsigned short SiS_CheckBuildCustomMode(ScrnInfoPtr pScrn, DisplayModePtr mode,
+ unsigned int VBFlags);
+extern unsigned char SiS_GetSetBIOSScratch(ScrnInfoPtr pScrn, unsigned short offset,
+ unsigned char value);
+extern unsigned char SiS_GetSetModeID(ScrnInfoPtr pScrn, unsigned char id);
+extern unsigned short SiS_GetModeNumber(ScrnInfoPtr pScrn, DisplayModePtr mode,
+ unsigned int VBFlags);
#endif
-/* init301.c: */
-extern void SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo, int chkcrt2mode);
-extern void SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo);
-extern void SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-extern void SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
-extern void SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-extern void SiS_DisableBridge(SiS_Private *, PSIS_HW_INFO);
-extern BOOLEAN SiS_SetCRT2Group(SiS_Private *, PSIS_HW_INFO, USHORT);
-extern USHORT SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo);
-extern void SiS_WaitRetrace1(SiS_Private *SiS_Pr);
-extern USHORT SiS_GetResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-extern USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempax);
-extern USHORT SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo);
-extern BOOLEAN SiS_IsVAMode(SiS_Private *, PSIS_HW_INFO);
-extern BOOLEAN SiS_IsDualEdge(SiS_Private *, PSIS_HW_INFO);
-
-#ifdef LINUX_XF86
-/* From other sis driver modules: */
-extern int SiS_compute_vclk(int Clock, int *out_n, int *out_dn, int *out_div,
- int *out_sbit, int *out_scale);
-extern void SiSCalcClock(ScrnInfoPtr pScrn, int clock, int max_VLD, unsigned int *vclk);
-
-extern UCHAR SiS_GetSetBIOSScratch(ScrnInfoPtr pScrn, USHORT offset, UCHAR value);
-extern UCHAR SiS_GetSetModeID(ScrnInfoPtr pScrn, UCHAR id);
-extern USHORT SiS_GetModeNumber(ScrnInfoPtr pScrn, DisplayModePtr mode, ULONG VBFlags);
+#ifdef SIS_LINUX_KERNEL
+#ifdef SIS300
+extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
+extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
+ unsigned int val);
+#endif
+#ifdef SIS315H
+extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
+ unsigned char val);
+extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
+#endif
#endif
#endif
diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index 274dacd54bb..2d88f908170 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -2,11 +2,12 @@
/* $XdotOrg$ */
/*
* Mode initializing code (CRT2 section)
- * for SiS 300/305/540/630/730 and
- * SiS 315/550/650/M650/651/661FX/M661xX/740/741(GX)/M741/330/660/M660/760/M760
- * (Universal module for Linux kernel framebuffer and XFree86/X.org 4.x)
+ * for SiS 300/305/540/630/730,
+ * SiS 315/550/[M]650/651/[M]661[FGM]X/[M]74x[GX]/330/[M]76x[GX],
+ * XGI V3XT/V5/V8, Z7
+ * (Universal module for Linux kernel framebuffer and X.org/XFree86 4.x)
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -38,7 +39,7 @@
* * 3) The name of the author may not be used to endorse or promote products
* * derived from this software without specific prior written permission.
* *
- * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED OR
+ * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
@@ -54,20 +55,20 @@
* Formerly based on non-functional code-fragements for 300 series by SiS, Inc.
* Used by permission.
*
- * TW says: This code looks awful, I know. But please don't do anything about
- * this otherwise debugging will be hell.
- * The code is extremely fragile as regards the different chipsets, different
- * video bridges and combinations thereof. If anything is changed, extreme
- * care has to be taken that that change doesn't break it for other chipsets,
- * bridges or combinations thereof.
- * All comments in this file are by me, regardless if marked TW or not.
- *
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#if 1
#define SET_EMI /* 302LV/ELV: Set EMI values */
#endif
+#if 1
+#define SET_PWD /* 301/302LV: Set PWD */
+#endif
+
#define COMPAL_HACK /* Needed for Compal 1400x1050 (EMI) */
#define COMPAQ_HACK /* Needed for Inventec/Compaq 1280x1024 (EMI) */
#define ASUS_HACK /* Needed for Asus A2H 1024x768 (EMI) */
@@ -85,26 +86,35 @@
#define SiS_I2CDELAY 1000
#define SiS_I2CDELAYSHORT 150
-static USHORT SiS_GetBIOSLCDResInfo(SiS_Private *SiS_Pr);
-static void SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx);
+static unsigned short SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr);
+#ifdef SIS_LINUX_KERNEL
+static void SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+#endif
/*********************************************/
/* HELPER: Lock/Unlock CRT2 */
/*********************************************/
void
-SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_UnLockCRT2(struct SiS_Private *SiS_Pr)
{
- if(HwInfo->jChipType >= SIS_315H)
+ if(SiS_Pr->ChipType == XGI_20)
+ return;
+ else if(SiS_Pr->ChipType >= SIS_315H)
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2f,0x01);
else
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01);
}
-static void
-SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+void
+SiS_LockCRT2(struct SiS_Private *SiS_Pr)
{
- if(HwInfo->jChipType >= SIS_315H)
+ if(SiS_Pr->ChipType == XGI_20)
+ return;
+ else if(SiS_Pr->ChipType >= SIS_315H)
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2F,0xFE);
else
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x24,0xFE);
@@ -115,9 +125,9 @@ SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiS_SetRegSR11ANDOR(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DataAND, USHORT DataOR)
+SiS_SetRegSR11ANDOR(struct SiS_Private *SiS_Pr, unsigned short DataAND, unsigned short DataOR)
{
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
DataAND &= 0x0f;
DataOR &= 0x0f;
}
@@ -129,12 +139,12 @@ SiS_SetRegSR11ANDOR(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DataAND, US
/*********************************************/
#ifdef SIS315H
-static UCHAR *
-GetLCDStructPtr661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned char *
+GetLCDStructPtr661(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- UCHAR *myptr = NULL;
- USHORT romindex = 0, reg = 0, idx = 0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned char *myptr = NULL;
+ unsigned short romindex = 0, reg = 0, idx = 0;
/* Use the BIOS tables only for LVDS panels; TMDS is unreliable
* due to the variaty of panels the BIOS doesn't know about.
@@ -144,15 +154,15 @@ GetLCDStructPtr661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
*/
if((SiS_Pr->SiS_ROMNew) &&
- ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) || (!SiS_Pr->PanelSelfDetected))) {
+ ((SiS_Pr->SiS_VBType & VB_SISLVDS) || (!SiS_Pr->PanelSelfDetected))) {
- if(HwInfo->jChipType < SIS_661) reg = 0x3c;
- else reg = 0x7d;
+ if(SiS_Pr->ChipType < SIS_661) reg = 0x3c;
+ else reg = 0x7d;
idx = (SiS_GetReg(SiS_Pr->SiS_P3d4,reg) & 0x1f) * 26;
if(idx < (8*26)) {
- myptr = (UCHAR *)&SiS_LCDStruct661[idx];
+ myptr = (unsigned char *)&SiS_LCDStruct661[idx];
}
romindex = SISGETROMW(0x100);
if(romindex) {
@@ -163,11 +173,11 @@ GetLCDStructPtr661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
return myptr;
}
-static USHORT
-GetLCDStructPtr661_2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+GetLCDStructPtr661_2(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr = 0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr = 0;
/* Use the BIOS tables only for LVDS panels; TMDS is unreliable
* due to the variaty of panels the BIOS doesn't know about.
@@ -177,12 +187,12 @@ GetLCDStructPtr661_2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
*/
if((SiS_Pr->SiS_ROMNew) &&
- ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) || (!SiS_Pr->PanelSelfDetected))) {
+ ((SiS_Pr->SiS_VBType & VB_SISLVDS) || (!SiS_Pr->PanelSelfDetected))) {
romptr = SISGETROMW(0x102);
romptr += ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4) * SiS_Pr->SiS661LCD2TableSize);
}
- return(romptr);
+ return romptr;
}
#endif
@@ -191,186 +201,187 @@ GetLCDStructPtr661_2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static BOOLEAN
-SiS_AdjustCRT2Rate(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RRTI, USHORT *i, PSIS_HW_INFO HwInfo)
+SiS_AdjustCRT2Rate(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RRTI, unsigned short *i)
{
- USHORT checkmask=0,modeid,infoflag;
+ unsigned short checkmask=0, modeid, infoflag;
- modeid = SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID;
+ modeid = SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID;
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
- checkmask |= SupportRAMDAC2;
- if(HwInfo->jChipType >= SIS_315H) {
- checkmask |= SupportRAMDAC2_135;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- checkmask |= SupportRAMDAC2_162;
- if(SiS_Pr->SiS_VBType & VB_SIS301C) {
- checkmask |= SupportRAMDAC2_202;
- }
- }
- }
+ checkmask |= SupportRAMDAC2;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ checkmask |= SupportRAMDAC2_135;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ checkmask |= SupportRAMDAC2_162;
+ if(SiS_Pr->SiS_VBType & VB_SISRAMDAC202) {
+ checkmask |= SupportRAMDAC2_202;
+ }
+ }
+ }
- } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
+ } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- checkmask |= SupportLCD;
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- if(modeid == 0x2e) checkmask |= Support64048060Hz;
- }
- }
- }
+ checkmask |= SupportLCD;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
+ if(modeid == 0x2e) checkmask |= Support64048060Hz;
+ }
+ }
+ }
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- checkmask |= SupportHiVision;
+ checkmask |= SupportHiVision;
- } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToYPbPr525750|SetCRT2ToAVIDEO|SetCRT2ToSVIDEO|SetCRT2ToSCART)) {
+ } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToYPbPr525750|SetCRT2ToAVIDEO|SetCRT2ToSVIDEO|SetCRT2ToSCART)) {
- checkmask |= SupportTV;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- checkmask |= SupportTV1024;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
- checkmask |= SupportYPbPr750p;
- }
- }
- }
+ checkmask |= SupportTV;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ checkmask |= SupportTV1024;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
+ checkmask |= SupportYPbPr750p;
+ }
+ }
+ }
- }
+ }
- } else { /* LVDS */
+ } else { /* LVDS */
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- checkmask |= SupportCHTV;
- }
- }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ checkmask |= SupportCHTV;
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- checkmask |= SupportLCD;
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ checkmask |= SupportLCD;
+ }
- }
+ }
- /* Look backwards in table for matching CRT2 mode */
- for(; SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID == modeid; (*i)--) {
- infoflag = SiS_Pr->SiS_RefIndex[RRTI + (*i)].Ext_InfoFlag;
- if(infoflag & checkmask) return TRUE;
- if((*i) == 0) break;
- }
+ /* Look backwards in table for matching CRT2 mode */
+ for(; SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID == modeid; (*i)--) {
+ infoflag = SiS_Pr->SiS_RefIndex[RRTI + (*i)].Ext_InfoFlag;
+ if(infoflag & checkmask) return TRUE;
+ if((*i) == 0) break;
+ }
- /* Look through the whole mode-section of the table from the beginning
- * for a matching CRT2 mode if no mode was found yet.
- */
- for((*i) = 0; ; (*i)++) {
- if(SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID != modeid) break;
- infoflag = SiS_Pr->SiS_RefIndex[RRTI + (*i)].Ext_InfoFlag;
- if(infoflag & checkmask) return TRUE;
- }
- return FALSE;
+ /* Look through the whole mode-section of the table from the beginning
+ * for a matching CRT2 mode if no mode was found yet.
+ */
+ for((*i) = 0; ; (*i)++) {
+ if(SiS_Pr->SiS_RefIndex[RRTI + (*i)].ModeID != modeid) break;
+ infoflag = SiS_Pr->SiS_RefIndex[RRTI + (*i)].Ext_InfoFlag;
+ if(infoflag & checkmask) return TRUE;
+ }
+ return FALSE;
}
/*********************************************/
/* Get rate index */
/*********************************************/
-USHORT
-SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
-{
- SHORT LCDRefreshIndex[] = { 0x00, 0x00, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01,
- 0x00, 0x00, 0x00, 0x00 };
- USHORT RRTI,i,backup_i;
- USHORT modeflag,index,temp,backupindex;
+unsigned short
+SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
+{
+ unsigned short RRTI,i,backup_i;
+ unsigned short modeflag,index,temp,backupindex;
+ static const unsigned short LCDRefreshIndex[] = {
+ 0x00, 0x00, 0x01, 0x01,
+ 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x01, 0x01, 0x01,
+ 0x00, 0x00, 0x00, 0x00
+ };
- /* Do NOT check for UseCustomMode here, will skrew up FIFO */
- if(ModeNo == 0xfe) return 0;
+ /* Do NOT check for UseCustomMode here, will skrew up FIFO */
+ if(ModeNo == 0xfe) return 0;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ } else {
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ }
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(modeflag & HalfDCLK) return 0;
- }
- }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(modeflag & HalfDCLK) return 0;
+ }
+ }
- if(ModeNo < 0x14) return 0xFFFF;
+ if(ModeNo < 0x14) return 0xFFFF;
- index = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x33) >> SiS_Pr->SiS_SelectCRT2Rate) & 0x0F;
- backupindex = index;
+ index = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x33) >> SiS_Pr->SiS_SelectCRT2Rate) & 0x0F;
+ backupindex = index;
- if(index > 0) index--;
+ if(index > 0) index--;
- if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->SiS_VBType & VB_NoLCD) index = 0;
- else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index = backupindex = 0;
- }
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(!(SiS_Pr->SiS_VBType & VB_NoLCD)) {
- temp = LCDRefreshIndex[SiS_GetBIOSLCDResInfo(SiS_Pr)];
- if(index > temp) index = temp;
- }
- }
- } else {
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) index = 0;
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) index = 0;
- }
- }
- }
+ if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if(SiS_Pr->SiS_VBType & VB_NoLCD) index = 0;
+ else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index = backupindex = 0;
+ }
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
+ if(!(SiS_Pr->SiS_VBType & VB_NoLCD)) {
+ temp = LCDRefreshIndex[SiS_GetBIOSLCDResInfo(SiS_Pr)];
+ if(index > temp) index = temp;
+ }
+ }
+ } else {
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) index = 0;
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) index = 0;
+ }
+ }
+ }
- RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
- ModeNo = SiS_Pr->SiS_RefIndex[RRTI].ModeID;
+ RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
+ ModeNo = SiS_Pr->SiS_RefIndex[RRTI].ModeID;
- if(HwInfo->jChipType >= SIS_315H) {
- if(!(SiS_Pr->SiS_VBInfo & DriverMode)) {
- if( (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x105) ||
- (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x107) ) {
- if(backupindex <= 1) RRTI++;
- }
- }
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(!(SiS_Pr->SiS_VBInfo & DriverMode)) {
+ if( (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x105) ||
+ (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x107) ) {
+ if(backupindex <= 1) RRTI++;
+ }
+ }
+ }
- i = 0;
- do {
- if(SiS_Pr->SiS_RefIndex[RRTI + i].ModeID != ModeNo) break;
- temp = SiS_Pr->SiS_RefIndex[RRTI + i].Ext_InfoFlag;
- temp &= ModeTypeMask;
- if(temp < SiS_Pr->SiS_ModeType) break;
- i++;
- index--;
- } while(index != 0xFFFF);
-
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- temp = SiS_Pr->SiS_RefIndex[RRTI + i - 1].Ext_InfoFlag;
- if(temp & InterlaceMode) i++;
- }
- }
+ i = 0;
+ do {
+ if(SiS_Pr->SiS_RefIndex[RRTI + i].ModeID != ModeNo) break;
+ temp = SiS_Pr->SiS_RefIndex[RRTI + i].Ext_InfoFlag;
+ temp &= ModeTypeMask;
+ if(temp < SiS_Pr->SiS_ModeType) break;
+ i++;
+ index--;
+ } while(index != 0xFFFF);
+
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ temp = SiS_Pr->SiS_RefIndex[RRTI + i - 1].Ext_InfoFlag;
+ if(temp & InterlaceMode) i++;
+ }
+ }
- i--;
+ i--;
- if((SiS_Pr->SiS_SetFlag & ProgrammingCRT2) && (!(SiS_Pr->SiS_VBInfo & DisableCRT2Display))) {
- backup_i = i;
- if(!(SiS_AdjustCRT2Rate(SiS_Pr, ModeNo, ModeIdIndex, RRTI, &i, HwInfo))) {
- i = backup_i;
- }
- }
+ if((SiS_Pr->SiS_SetFlag & ProgrammingCRT2) && (!(SiS_Pr->SiS_VBInfo & DisableCRT2Display))) {
+ backup_i = i;
+ if(!(SiS_AdjustCRT2Rate(SiS_Pr, ModeNo, ModeIdIndex, RRTI, &i))) {
+ i = backup_i;
+ }
+ }
- return(RRTI + i);
+ return (RRTI + i);
}
/*********************************************/
@@ -378,15 +389,15 @@ SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo)
+SiS_SaveCRT2Info(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- USHORT temp1,temp2;
+ unsigned short temp1, temp2;
- /* Store CRT1 ModeNo in CR34 */
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x34,ModeNo);
- temp1 = (SiS_Pr->SiS_VBInfo & SetInSlaveMode) >> 8;
- temp2 = ~(SetInSlaveMode >> 8);
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x31,temp2,temp1);
+ /* Store CRT1 ModeNo in CR34 */
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x34,ModeNo);
+ temp1 = (SiS_Pr->SiS_VBInfo & SetInSlaveMode) >> 8;
+ temp2 = ~(SetInSlaveMode >> 8);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x31,temp2,temp1);
}
/*********************************************/
@@ -395,35 +406,35 @@ SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo)
#ifdef SIS300
static BOOLEAN
-SiS_CR36BIOSWord23b(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_CR36BIOSWord23b(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT temp,temp1;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short temp,temp1;
- if(SiS_Pr->SiS_UseROM) {
- if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4) & 0x0f);
- temp1 = SISGETROMW(0x23b);
- if(temp1 & temp) return TRUE;
- }
- }
- return FALSE;
+ if(SiS_Pr->SiS_UseROM) {
+ if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
+ temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4) & 0x0f);
+ temp1 = SISGETROMW(0x23b);
+ if(temp1 & temp) return TRUE;
+ }
+ }
+ return FALSE;
}
static BOOLEAN
-SiS_CR36BIOSWord23d(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_CR36BIOSWord23d(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT temp,temp1;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short temp,temp1;
- if(SiS_Pr->SiS_UseROM) {
- if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4) & 0x0f);
- temp1 = SISGETROMW(0x23d);
- if(temp1 & temp) return TRUE;
- }
- }
- return FALSE;
+ if(SiS_Pr->SiS_UseROM) {
+ if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
+ temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4) & 0x0f);
+ temp1 = SISGETROMW(0x23d);
+ if(temp1 & temp) return TRUE;
+ }
+ }
+ return FALSE;
}
#endif
@@ -432,85 +443,76 @@ SiS_CR36BIOSWord23d(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
void
-SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime)
+SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime)
{
- USHORT i, j;
+ unsigned int i, j;
- for(i=0; i<delaytime; i++) {
- j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
- }
+ for(i = 0; i < delaytime; i++) {
+ j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
+ }
}
#if defined(SIS300) || defined(SIS315H)
static void
-SiS_GenericDelay(SiS_Private *SiS_Pr, USHORT delay)
+SiS_GenericDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
- USHORT temp,flag;
-
- flag = SiS_GetRegByte(0x61) & 0x10;
-
- while(delay) {
- temp = SiS_GetRegByte(0x61) & 0x10;
- if(temp == flag) continue;
- flag = temp;
- delay--;
- }
+ SiS_DDC2Delay(SiS_Pr, delay * 36);
}
#endif
#ifdef SIS315H
static void
-SiS_LongDelay(SiS_Private *SiS_Pr, USHORT delay)
+SiS_LongDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
- while(delay--) {
- SiS_GenericDelay(SiS_Pr,0x19df);
- }
+ while(delay--) {
+ SiS_GenericDelay(SiS_Pr, 6623);
+ }
}
#endif
#if defined(SIS300) || defined(SIS315H)
static void
-SiS_ShortDelay(SiS_Private *SiS_Pr, USHORT delay)
+SiS_ShortDelay(struct SiS_Private *SiS_Pr, unsigned short delay)
{
- while(delay--) {
- SiS_GenericDelay(SiS_Pr,0x42);
- }
+ while(delay--) {
+ SiS_GenericDelay(SiS_Pr, 66);
+ }
}
#endif
static void
-SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime)
+SiS_PanelDelay(struct SiS_Private *SiS_Pr, unsigned short DelayTime)
{
#if defined(SIS300) || defined(SIS315H)
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT PanelID, DelayIndex, Delay=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short PanelID, DelayIndex, Delay=0;
#endif
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300
PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBType & VB_SIS301) PanelID &= 0xf7;
- if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x18) & 0x10)) PanelID = 0x12;
+ if(SiS_Pr->SiS_VBType & VB_SIS301) PanelID &= 0xf7;
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x18) & 0x10)) PanelID = 0x12;
}
DelayIndex = PanelID >> 4;
if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) {
- Delay = 3;
+ Delay = 3;
} else {
- if(DelayTime >= 2) DelayTime -= 2;
- if(!(DelayTime & 0x01)) {
- Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0];
- } else {
- Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1];
- }
+ if(DelayTime >= 2) DelayTime -= 2;
+ if(!(DelayTime & 0x01)) {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0];
+ } else {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1];
+ }
if(SiS_Pr->SiS_UseROM) {
- if(ROMAddr[0x220] & 0x40) {
- if(!(DelayTime & 0x01)) Delay = (USHORT)ROMAddr[0x225];
- else Delay = (USHORT)ROMAddr[0x226];
- }
- }
+ if(ROMAddr[0x220] & 0x40) {
+ if(!(DelayTime & 0x01)) Delay = (unsigned short)ROMAddr[0x225];
+ else Delay = (unsigned short)ROMAddr[0x226];
+ }
+ }
}
SiS_ShortDelay(SiS_Pr, Delay);
@@ -520,23 +522,23 @@ SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime)
#ifdef SIS315H
- if((HwInfo->jChipType >= SIS_661) ||
- (HwInfo->jChipType <= SIS_315PRO) ||
- (HwInfo->jChipType == SIS_330) ||
+ if((SiS_Pr->ChipType >= SIS_661) ||
+ (SiS_Pr->ChipType <= SIS_315PRO) ||
+ (SiS_Pr->ChipType == SIS_330) ||
(SiS_Pr->SiS_ROMNew)) {
- if(!(DelayTime & 0x01)) {
+ if(!(DelayTime & 0x01)) {
SiS_DDC2Delay(SiS_Pr, 0x1000);
- } else {
+ } else {
SiS_DDC2Delay(SiS_Pr, 0x4000);
- }
+ }
} else if((SiS_Pr->SiS_IF_DEF_LVDS == 1) /* ||
- (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
+ (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
(SiS_Pr->SiS_CustomT == CUT_CLEVO1400) */ ) { /* 315 series, LVDS; Special */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
+ PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
if(SiS_Pr->SiS_CustomT == CUT_CLEVO1400) {
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1b) & 0x10)) PanelID = 0x12;
}
@@ -546,35 +548,35 @@ SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime)
DelayIndex = PanelID >> 4;
}
if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) {
- Delay = 3;
- } else {
- if(DelayTime >= 2) DelayTime -= 2;
- if(!(DelayTime & 0x01)) {
- Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[0];
- } else {
- Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[1];
- }
+ Delay = 3;
+ } else {
+ if(DelayTime >= 2) DelayTime -= 2;
+ if(!(DelayTime & 0x01)) {
+ Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[0];
+ } else {
+ Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[1];
+ }
if((SiS_Pr->SiS_UseROM) && (!(SiS_Pr->SiS_ROMNew))) {
- if(ROMAddr[0x13c] & 0x40) {
- if(!(DelayTime & 0x01)) {
- Delay = (USHORT)ROMAddr[0x17e];
- } else {
- Delay = (USHORT)ROMAddr[0x17f];
- }
- }
- }
- }
+ if(ROMAddr[0x13c] & 0x40) {
+ if(!(DelayTime & 0x01)) {
+ Delay = (unsigned short)ROMAddr[0x17e];
+ } else {
+ Delay = (unsigned short)ROMAddr[0x17f];
+ }
+ }
+ }
+ }
SiS_ShortDelay(SiS_Pr, Delay);
}
} else if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 315 series, all bridges */
DelayIndex = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4;
- if(!(DelayTime & 0x01)) {
- Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0];
- } else {
- Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1];
- }
+ if(!(DelayTime & 0x01)) {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0];
+ } else {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1];
+ }
Delay <<= 8;
SiS_DDC2Delay(SiS_Pr, Delay);
@@ -587,12 +589,11 @@ SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime)
#ifdef SIS315H
static void
-SiS_PanelDelayLoop(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT DelayTime, USHORT DelayLoop)
+SiS_PanelDelayLoop(struct SiS_Private *SiS_Pr, unsigned short DelayTime, unsigned short DelayLoop)
{
int i;
- for(i=0; i<DelayLoop; i++) {
- SiS_PanelDelay(SiS_Pr, HwInfo, DelayTime);
+ for(i = 0; i < DelayLoop; i++) {
+ SiS_PanelDelay(SiS_Pr, DelayTime);
}
}
#endif
@@ -602,86 +603,86 @@ SiS_PanelDelayLoop(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/*********************************************/
void
-SiS_WaitRetrace1(SiS_Private *SiS_Pr)
+SiS_WaitRetrace1(struct SiS_Private *SiS_Pr)
{
- USHORT watchdog;
+ unsigned short watchdog;
- if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return;
- if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x17) & 0x80)) return;
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return;
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x17) & 0x80)) return;
- watchdog = 65535;
- while((SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08) && --watchdog);
- watchdog = 65535;
- while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
+ watchdog = 65535;
+ while((SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08) && --watchdog);
+ watchdog = 65535;
+ while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
}
#if defined(SIS300) || defined(SIS315H)
static void
-SiS_WaitRetrace2(SiS_Private *SiS_Pr, USHORT reg)
+SiS_WaitRetrace2(struct SiS_Private *SiS_Pr, unsigned short reg)
{
- USHORT watchdog;
+ unsigned short watchdog;
- watchdog = 65535;
- while((SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02) && --watchdog);
- watchdog = 65535;
- while((!(SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02)) && --watchdog);
+ watchdog = 65535;
+ while((SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02) && --watchdog);
+ watchdog = 65535;
+ while((!(SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02)) && --watchdog);
}
#endif
static void
-SiS_WaitVBRetrace(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_WaitVBRetrace(struct SiS_Private *SiS_Pr)
{
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return;
- }
- if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x80)) {
- SiS_WaitRetrace1(SiS_Pr);
- } else {
- SiS_WaitRetrace2(SiS_Pr, 0x25);
- }
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return;
+ }
+ if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x80)) {
+ SiS_WaitRetrace1(SiS_Pr);
+ } else {
+ SiS_WaitRetrace2(SiS_Pr, 0x25);
+ }
#endif
- } else {
+ } else {
#ifdef SIS315H
- if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) {
- SiS_WaitRetrace1(SiS_Pr);
- } else {
- SiS_WaitRetrace2(SiS_Pr, 0x30);
- }
+ if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) {
+ SiS_WaitRetrace1(SiS_Pr);
+ } else {
+ SiS_WaitRetrace2(SiS_Pr, 0x30);
+ }
#endif
- }
+ }
}
static void
-SiS_VBWait(SiS_Private *SiS_Pr)
+SiS_VBWait(struct SiS_Private *SiS_Pr)
{
- USHORT tempal,temp,i,j;
+ unsigned short tempal,temp,i,j;
- temp = 0;
- for(i=0; i<3; i++) {
- for(j=0; j<100; j++) {
- tempal = SiS_GetRegByte(SiS_Pr->SiS_P3da);
- if(temp & 0x01) {
- if((tempal & 0x08)) continue;
- else break;
- } else {
- if(!(tempal & 0x08)) continue;
- else break;
- }
- }
- temp ^= 0x01;
- }
+ temp = 0;
+ for(i = 0; i < 3; i++) {
+ for(j = 0; j < 100; j++) {
+ tempal = SiS_GetRegByte(SiS_Pr->SiS_P3da);
+ if(temp & 0x01) {
+ if((tempal & 0x08)) continue;
+ else break;
+ } else {
+ if(!(tempal & 0x08)) continue;
+ else break;
+ }
+ }
+ temp ^= 0x01;
+ }
}
static void
-SiS_VBLongWait(SiS_Private *SiS_Pr)
+SiS_VBLongWait(struct SiS_Private *SiS_Pr)
{
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SiS_VBWait(SiS_Pr);
- } else {
- SiS_WaitRetrace1(SiS_Pr);
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ SiS_VBWait(SiS_Pr);
+ } else {
+ SiS_WaitRetrace1(SiS_Pr);
+ }
}
/*********************************************/
@@ -690,237 +691,225 @@ SiS_VBLongWait(SiS_Private *SiS_Pr)
#ifdef SIS300
static BOOLEAN
-SiS_Is301B(SiS_Private *SiS_Pr)
+SiS_Is301B(struct SiS_Private *SiS_Pr)
{
- if(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01) >= 0xb0) return TRUE;
- return FALSE;
+ if(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01) >= 0xb0) return TRUE;
+ return FALSE;
}
#endif
static BOOLEAN
-SiS_CRT2IsLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_CRT2IsLCD(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
-
- if(HwInfo->jChipType == SIS_730) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13);
- if(flag & 0x20) return TRUE;
- }
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(flag & 0x20) return TRUE;
- return FALSE;
+ if(SiS_Pr->ChipType == SIS_730) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x20) return TRUE;
+ }
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x30) & 0x20) return TRUE;
+ return FALSE;
}
BOOLEAN
-SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsDualEdge(struct SiS_Private *SiS_Pr)
{
#ifdef SIS315H
- USHORT flag;
-
- if(HwInfo->jChipType >= SIS_315H) {
- if((HwInfo->jChipType != SIS_650) || (SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(flag & EnableDualEdge) return TRUE;
- }
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if((SiS_Pr->ChipType != SIS_650) || (SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & EnableDualEdge) return TRUE;
+ }
+ }
#endif
- return FALSE;
+ return FALSE;
}
BOOLEAN
-SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsVAMode(struct SiS_Private *SiS_Pr)
{
#ifdef SIS315H
- USHORT flag;
+ unsigned short flag;
- if(HwInfo->jChipType >= SIS_315H) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if((flag & EnableDualEdge) && (flag & SetToLCDA)) return TRUE;
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if((flag & EnableDualEdge) && (flag & SetToLCDA)) return TRUE;
+ }
#endif
- return FALSE;
+ return FALSE;
}
#ifdef SIS315H
static BOOLEAN
-SiS_IsVAorLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsVAorLCD(struct SiS_Private *SiS_Pr)
{
- if(SiS_IsVAMode(SiS_Pr,HwInfo)) return TRUE;
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) return TRUE;
- return FALSE;
+ if(SiS_IsVAMode(SiS_Pr)) return TRUE;
+ if(SiS_CRT2IsLCD(SiS_Pr)) return TRUE;
+ return FALSE;
}
#endif
static BOOLEAN
-SiS_IsDualLink(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsDualLink(struct SiS_Private *SiS_Pr)
{
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
- if((SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ||
- (SiS_IsVAMode(SiS_Pr, HwInfo))) {
- if(SiS_Pr->SiS_LCDInfo & LCDDualLink) return TRUE;
- }
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if((SiS_CRT2IsLCD(SiS_Pr)) ||
+ (SiS_IsVAMode(SiS_Pr))) {
+ if(SiS_Pr->SiS_LCDInfo & LCDDualLink) return TRUE;
+ }
+ }
#endif
- return FALSE;
+ return FALSE;
}
#ifdef SIS315H
static BOOLEAN
-SiS_TVEnabled(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_TVEnabled(struct SiS_Private *SiS_Pr)
{
- if((SiS_GetReg(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) != 0x0c) return TRUE;
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS301LV302LV)) {
- if(SiS_GetReg(SiS_Pr->SiS_Part2Port,0x4d) & 0x10) return TRUE;
- }
- return FALSE;
+ if((SiS_GetReg(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) != 0x0c) return TRUE;
+ if(SiS_Pr->SiS_VBType & VB_SISYPBPR) {
+ if(SiS_GetReg(SiS_Pr->SiS_Part2Port,0x4d) & 0x10) return TRUE;
+ }
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_LCDAEnabled(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_LCDAEnabled(struct SiS_Private *SiS_Pr)
{
- if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) return TRUE;
- return FALSE;
+ if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) return TRUE;
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_WeHaveBacklightCtrl(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_WeHaveBacklightCtrl(struct SiS_Private *SiS_Pr)
{
- if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) {
- if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x79) & 0x10) return TRUE;
- }
- return FALSE;
+ if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x79) & 0x10) return TRUE;
+ }
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_IsNotM650orLater(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsNotM650orLater(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
- if(HwInfo->jChipType == SIS_650) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f);
- flag &= 0xF0;
- /* Check for revision != A0 only */
- if((flag == 0xe0) || (flag == 0xc0) ||
- (flag == 0xb0) || (flag == 0x90)) return FALSE;
- } else if(HwInfo->jChipType >= SIS_661) return FALSE;
- return TRUE;
+ if(SiS_Pr->ChipType == SIS_650) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0;
+ /* Check for revision != A0 only */
+ if((flag == 0xe0) || (flag == 0xc0) ||
+ (flag == 0xb0) || (flag == 0x90)) return FALSE;
+ } else if(SiS_Pr->ChipType >= SIS_661) return FALSE;
+ return TRUE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_IsYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsYPbPr(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
-
- if(HwInfo->jChipType >= SIS_315H) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(flag & EnableCHYPbPr) return TRUE; /* = YPrPb = 0x08 */
- }
- return FALSE;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ /* YPrPb = 0x08 */
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & EnableCHYPbPr) return TRUE;
+ }
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_IsChScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsChScart(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
-
- if(HwInfo->jChipType >= SIS_315H) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(flag & EnableCHScart) return TRUE; /* = Scart = 0x04 */
- }
- return FALSE;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ /* Scart = 0x04 */
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & EnableCHScart) return TRUE;
+ }
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_IsTVOrYPbPrOrScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsTVOrYPbPrOrScart(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
- if(HwInfo->jChipType >= SIS_315H) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(flag & SetCRT2ToTV) return TRUE;
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(flag & EnableCHYPbPr) return TRUE; /* = YPrPb = 0x08 */
- if(flag & EnableCHScart) return TRUE; /* = Scart = 0x04 - TW */
- } else {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(flag & SetCRT2ToTV) return TRUE;
- }
- return FALSE;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & SetCRT2ToTV) return TRUE;
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(flag & EnableCHYPbPr) return TRUE; /* = YPrPb = 0x08 */
+ if(flag & EnableCHScart) return TRUE; /* = Scart = 0x04 - TW */
+ } else {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & SetCRT2ToTV) return TRUE;
+ }
+ return FALSE;
}
#endif
#ifdef SIS315H
static BOOLEAN
-SiS_IsLCDOrLCDA(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_IsLCDOrLCDA(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
- if(HwInfo->jChipType >= SIS_315H) {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(flag & SetCRT2ToLCD) return TRUE;
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(flag & SetToLCDA) return TRUE;
- } else {
- flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(flag & SetCRT2ToLCD) return TRUE;
- }
- return FALSE;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & SetCRT2ToLCD) return TRUE;
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(flag & SetToLCDA) return TRUE;
+ } else {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & SetCRT2ToLCD) return TRUE;
+ }
+ return FALSE;
}
#endif
static BOOLEAN
-SiS_BridgeIsOn(SiS_Private *SiS_Pr)
+SiS_HaveBridge(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- return TRUE;
- } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
- flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
- if((flag == 1) || (flag == 2)) return TRUE;
- }
- return FALSE;
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ return TRUE;
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00);
+ if((flag == 1) || (flag == 2)) return TRUE;
+ }
+ return FALSE;
}
static BOOLEAN
-SiS_BridgeIsEnabled(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_BridgeIsEnabled(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
- if(SiS_BridgeIsOn(SiS_Pr)) {
- flag = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
- if(HwInfo->jChipType < SIS_315H) {
- flag &= 0xa0;
- if((flag == 0x80) || (flag == 0x20)) return TRUE;
- } else {
- flag &= 0x50;
- if((flag == 0x40) || (flag == 0x10)) return TRUE;
- }
- }
- return FALSE;
+ if(SiS_HaveBridge(SiS_Pr)) {
+ flag = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
+ if(SiS_Pr->ChipType < SIS_315H) {
+ flag &= 0xa0;
+ if((flag == 0x80) || (flag == 0x20)) return TRUE;
+ } else {
+ flag &= 0x50;
+ if((flag == 0x40) || (flag == 0x10)) return TRUE;
+ }
+ }
+ return FALSE;
}
static BOOLEAN
-SiS_BridgeInSlavemode(SiS_Private *SiS_Pr)
+SiS_BridgeInSlavemode(struct SiS_Private *SiS_Pr)
{
- USHORT flag1;
+ unsigned short flag1;
- flag1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
- if(flag1 & (SetInSlaveMode >> 8)) return TRUE;
- return FALSE;
+ flag1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
+ if(flag1 & (SetInSlaveMode >> 8)) return TRUE;
+ return FALSE;
}
/*********************************************/
@@ -928,119 +917,97 @@ SiS_BridgeInSlavemode(SiS_Private *SiS_Pr)
/*********************************************/
/* Setup general purpose IO for Chrontel communication */
+#ifdef SIS300
void
-SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo)
+SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo)
{
- unsigned long acpibase;
+ unsigned int acpibase;
unsigned short temp;
if(!(SiS_Pr->SiS_ChSW)) return;
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x80000874); /* get ACPI base */
- acpibase = SiS_GetRegLong(0xcfc);
+#ifdef SIS_LINUX_KERNEL
+ acpibase = sisfb_read_lpc_pci_dword(SiS_Pr, 0x74);
#else
acpibase = pciReadLong(0x00000800, 0x74);
#endif
acpibase &= 0xFFFF;
- temp = SiS_GetRegShort((USHORT)(acpibase + 0x3c)); /* ACPI register 0x3c: GP Event 1 I/O mode select */
+ if(!acpibase) return;
+ temp = SiS_GetRegShort((acpibase + 0x3c)); /* ACPI register 0x3c: GP Event 1 I/O mode select */
temp &= 0xFEFF;
- SiS_SetRegShort((USHORT)(acpibase + 0x3c), temp);
- temp = SiS_GetRegShort((USHORT)(acpibase + 0x3c));
- temp = SiS_GetRegShort((USHORT)(acpibase + 0x3a)); /* ACPI register 0x3a: GP Pin Level (low/high) */
+ SiS_SetRegShort((acpibase + 0x3c), temp);
+ temp = SiS_GetRegShort((acpibase + 0x3c));
+ temp = SiS_GetRegShort((acpibase + 0x3a)); /* ACPI register 0x3a: GP Pin Level (low/high) */
temp &= 0xFEFF;
if(!(myvbinfo & SetCRT2ToTV)) temp |= 0x0100;
- SiS_SetRegShort((USHORT)(acpibase + 0x3a), temp);
- temp = SiS_GetRegShort((USHORT)(acpibase + 0x3a));
+ SiS_SetRegShort((acpibase + 0x3a), temp);
+ temp = SiS_GetRegShort((acpibase + 0x3a));
}
+#endif
void
-SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo, int checkcrt2mode)
+SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, int checkcrt2mode)
{
- USHORT tempax,tempbx,temp;
- USHORT modeflag, resinfo=0;
+ unsigned short tempax, tempbx, temp;
+ unsigned short modeflag, resinfo = 0;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
+ SiS_Pr->SiS_SetFlag = 0;
- SiS_Pr->SiS_SetFlag = 0;
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_Pr->SiS_ModeType = modeflag & ModeTypeMask;
+ SiS_Pr->SiS_ModeType = modeflag & ModeTypeMask;
- tempbx = 0;
- if(SiS_BridgeIsOn(SiS_Pr)) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
-#if 0
- if(HwInfo->jChipType < SIS_661) {
- /* NO - YPbPr not set yet ! */
- if(SiS_Pr->SiS_YPbPr & <all ypbpr except 525i>) {
- temp &= (SetCRT2ToHiVision | SwitchCRT2 | SetSimuScanMode); /* 0x83 */
- temp |= SetCRT2ToHiVision; /* 0x80 */
- }
- if(SiS_Pr->SiS_YPbPr & <ypbpr525i>) {
- temp &= (SetCRT2ToHiVision | SwitchCRT2 | SetSimuScanMode); /* 0x83 */
- temp |= SetCRT2ToSVIDEO; /* 0x08 */
- }
- }
-#endif
- tempbx |= temp;
- tempax = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) << 8;
- tempax &= (DriverMode | LoadDACFlag | SetNotSimuMode | SetPALTV);
- tempbx |= tempax;
+ if((ModeNo > 0x13) && (!SiS_Pr->UseCustomMode)) {
+ resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ }
+
+ tempbx = 0;
+
+ if(SiS_HaveBridge(SiS_Pr)) {
+
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ tempbx |= temp;
+ tempax = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) << 8;
+ tempax &= (DriverMode | LoadDACFlag | SetNotSimuMode | SetPALTV);
+ tempbx |= tempax;
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SISLCDA) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SISLCDA) {
if(ModeNo == 0x03) {
- /* Mode 0x03 is never in driver mode */
+ /* Mode 0x03 is never in driver mode */
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x31,0xbf);
}
if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8))) {
- /* Reset LCDA setting if not driver mode */
+ /* Reset LCDA setting if not driver mode */
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc);
}
if(IS_SIS650) {
- if(SiS_Pr->SiS_UseLCDA) {
+ if(SiS_Pr->SiS_UseLCDA) {
if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xF0) {
if((ModeNo <= 0x13) || (!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8)))) {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA));
+ SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA));
}
}
}
}
temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if((temp & (EnableDualEdge | SetToLCDA)) == (EnableDualEdge | SetToLCDA)) {
- tempbx |= SetCRT2ToLCDA;
+ if((temp & (EnableDualEdge | SetToLCDA)) == (EnableDualEdge | SetToLCDA)) {
+ tempbx |= SetCRT2ToLCDA;
}
}
- if(SiS_Pr->SiS_VBType & (VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)) {
- tempbx &= ~(SetCRT2ToRAMDAC);
- }
-
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) { /* New CR layout */
tempbx &= ~(SetCRT2ToYPbPr525750 | SetCRT2ToHiVision);
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(SiS_Pr->SiS_VBType & VB_SISYPBPR) {
- if(temp & 0x04) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xe0;
- if(temp == 0x60) tempbx |= SetCRT2ToHiVision;
- else tempbx |= SetCRT2ToYPbPr525750;
- }
- } else if(SiS_Pr->SiS_VBType & VB_SISHIVISION) {
- if(temp & 0x04) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xe0;
- if(temp == 0x60) tempbx |= SetCRT2ToHiVision;
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & 0x04) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xe0;
+ if(temp == 0x60) tempbx |= SetCRT2ToHiVision;
+ else if(SiS_Pr->SiS_VBType & VB_SISYPBPR) {
+ tempbx |= SetCRT2ToYPbPr525750;
}
}
- }
+ }
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
@@ -1048,7 +1015,7 @@ SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempbx |= SetCRT2ToLCDA;
}
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(temp & EnableCHYPbPr) {
+ if(temp & EnableCHYPbPr) {
tempbx |= SetCRT2ToCHYPbPr;
}
}
@@ -1057,44 +1024,49 @@ SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#endif /* SIS315H */
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(!(SiS_Pr->SiS_VBType & VB_SISVGA2)) {
+ tempbx &= ~(SetCRT2ToRAMDAC);
+ }
+
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
temp = SetCRT2ToSVIDEO |
- SetCRT2ToAVIDEO |
- SetCRT2ToSCART |
- SetCRT2ToLCDA |
- SetCRT2ToLCD |
- SetCRT2ToRAMDAC |
- SetCRT2ToHiVision |
+ SetCRT2ToAVIDEO |
+ SetCRT2ToSCART |
+ SetCRT2ToLCDA |
+ SetCRT2ToLCD |
+ SetCRT2ToRAMDAC |
+ SetCRT2ToHiVision |
SetCRT2ToYPbPr525750;
- } else {
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- temp = SetCRT2ToAVIDEO |
+ } else {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ temp = SetCRT2ToAVIDEO |
SetCRT2ToSVIDEO |
SetCRT2ToSCART |
SetCRT2ToLCDA |
SetCRT2ToLCD |
SetCRT2ToCHYPbPr;
- } else {
- temp = SetCRT2ToLCDA |
+ } else {
+ temp = SetCRT2ToLCDA |
SetCRT2ToLCD;
}
} else {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- temp = SetCRT2ToTV | SetCRT2ToLCD;
- } else {
- temp = SetCRT2ToLCD;
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ temp = SetCRT2ToTV | SetCRT2ToLCD;
+ } else {
+ temp = SetCRT2ToLCD;
}
}
- }
+ }
+
+ if(!(tempbx & temp)) {
+ tempax = DisableCRT2Display;
+ tempbx = 0;
+ }
- if(!(tempbx & temp)) {
- tempax = DisableCRT2Display;
- tempbx = 0;
- }
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- USHORT clearmask = ( DriverMode |
+ unsigned short clearmask = ( DriverMode |
DisableCRT2Display |
LoadDACFlag |
SetNotSimuMode |
@@ -1102,106 +1074,104 @@ SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SetPALTV |
SwitchCRT2 |
SetSimuScanMode );
- if(tempbx & SetCRT2ToLCDA) tempbx &= (clearmask | SetCRT2ToLCDA);
+
+ if(tempbx & SetCRT2ToLCDA) tempbx &= (clearmask | SetCRT2ToLCDA);
if(tempbx & SetCRT2ToRAMDAC) tempbx &= (clearmask | SetCRT2ToRAMDAC);
if(tempbx & SetCRT2ToLCD) tempbx &= (clearmask | SetCRT2ToLCD);
if(tempbx & SetCRT2ToSCART) tempbx &= (clearmask | SetCRT2ToSCART);
if(tempbx & SetCRT2ToHiVision) tempbx &= (clearmask | SetCRT2ToHiVision);
if(tempbx & SetCRT2ToYPbPr525750) tempbx &= (clearmask | SetCRT2ToYPbPr525750);
- } else {
- if(HwInfo->jChipType >= SIS_315H) {
+
+ } else {
+
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(tempbx & SetCRT2ToLCDA) {
- tempbx &= (0xFF00|SwitchCRT2|SetSimuScanMode);
+ tempbx &= (0xFF00|SwitchCRT2|SetSimuScanMode);
}
}
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(tempbx & SetCRT2ToTV) {
- tempbx &= (0xFF00|SetCRT2ToTV|SwitchCRT2|SetSimuScanMode);
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(tempbx & SetCRT2ToTV) {
+ tempbx &= (0xFF00|SetCRT2ToTV|SwitchCRT2|SetSimuScanMode);
}
- }
- if(tempbx & SetCRT2ToLCD) {
- tempbx &= (0xFF00|SetCRT2ToLCD|SwitchCRT2|SetSimuScanMode);
}
- if(HwInfo->jChipType >= SIS_315H) {
+ if(tempbx & SetCRT2ToLCD) {
+ tempbx &= (0xFF00|SetCRT2ToLCD|SwitchCRT2|SetSimuScanMode);
+ }
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(tempbx & SetCRT2ToLCDA) {
tempbx |= SetCRT2ToLCD;
}
}
+
}
- if(tempax & DisableCRT2Display) {
- if(!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
- tempbx = SetSimuScanMode | DisableCRT2Display;
- }
- }
+ if(tempax & DisableCRT2Display) {
+ if(!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
+ tempbx = SetSimuScanMode | DisableCRT2Display;
+ }
+ }
- if(!(tempbx & DriverMode)) tempbx |= SetSimuScanMode;
+ if(!(tempbx & DriverMode)) tempbx |= SetSimuScanMode;
/* LVDS/CHRONTEL (LCD/TV) and 301BDH (LCD) can only be slave in 8bpp modes */
if(SiS_Pr->SiS_ModeType <= ModeVGA) {
if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
((SiS_Pr->SiS_VBType & VB_NoLCD) && (tempbx & SetCRT2ToLCD)) ) {
- modeflag &= (~CRT2Mode);
+ modeflag &= (~CRT2Mode);
}
}
- if(!(tempbx & SetSimuScanMode)) {
- if(tempbx & SwitchCRT2) {
- if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) {
- if( (HwInfo->jChipType >= SIS_315H) &&
- (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) {
- if(resinfo != SIS_RI_1600x1200) {
- tempbx |= SetSimuScanMode;
- }
- } else {
- tempbx |= SetSimuScanMode;
- }
+ if(!(tempbx & SetSimuScanMode)) {
+ if(tempbx & SwitchCRT2) {
+ if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) {
+ if(resinfo != SIS_RI_1600x1200) {
+ tempbx |= SetSimuScanMode;
+ }
}
- } else {
- if(SiS_BridgeIsEnabled(SiS_Pr,HwInfo)) {
- if(!(tempbx & DriverMode)) {
- if(SiS_BridgeInSlavemode(SiS_Pr)) {
+ } else {
+ if(SiS_BridgeIsEnabled(SiS_Pr)) {
+ if(!(tempbx & DriverMode)) {
+ if(SiS_BridgeInSlavemode(SiS_Pr)) {
tempbx |= SetSimuScanMode;
- }
- }
- }
- }
- }
-
- if(!(tempbx & DisableCRT2Display)) {
- if(tempbx & DriverMode) {
- if(tempbx & SetSimuScanMode) {
- if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) {
- if( (HwInfo->jChipType >= SIS_315H) &&
- (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) {
- if(resinfo != SIS_RI_1600x1200) {
- tempbx |= SetInSlaveMode;
- }
- } else {
- tempbx |= SetInSlaveMode;
- }
- }
- }
- } else {
- tempbx |= SetInSlaveMode;
- }
- }
+ }
+ }
+ }
+ }
+ }
- }
+ if(!(tempbx & DisableCRT2Display)) {
+ if(tempbx & DriverMode) {
+ if(tempbx & SetSimuScanMode) {
+ if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) {
+ if(resinfo != SIS_RI_1600x1200) {
+ tempbx |= SetInSlaveMode;
+ }
+ }
+ }
+ } else {
+ tempbx |= SetInSlaveMode;
+ }
+ }
- SiS_Pr->SiS_VBInfo = tempbx;
+ }
- if(HwInfo->jChipType == SIS_630) {
- SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo);
- }
+ SiS_Pr->SiS_VBInfo = tempbx;
-#ifdef TWDEBUG
-#ifdef LINUX_KERNEL
- printk(KERN_DEBUG "sisfb: (VBInfo= 0x%04x, SetFlag=0x%04x)\n",
+#ifdef SIS300
+ if(SiS_Pr->ChipType == SIS_630) {
+ SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo);
+ }
+#endif
+
+#ifdef SIS_LINUX_KERNEL
+#if 0
+ printk(KERN_DEBUG "sisfb: (init301: VBInfo= 0x%04x, SetFlag=0x%04x)\n",
SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
#endif
-#ifdef LINUX_XF86
- xf86DrvMsgVerb(0, X_PROBED, 3, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n",
+#endif
+#ifdef SIS_XORG_XF86
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_PROBED, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n",
SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag);
#endif
#endif
@@ -1212,41 +1182,41 @@ SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
void
-SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_SetYPbPr(struct SiS_Private *SiS_Pr)
{
- UCHAR temp;
+ unsigned char temp;
- /* Note: This variable is only used on 30xLV systems.
- * CR38 has a different meaning on LVDS/CH7019 systems.
- * On 661 and later, these bits moved to CR35.
- *
- * On 301, 301B, only HiVision 1080i is supported.
- * On 30xLV, 301C, only YPbPr 1080i is supported.
- */
+ /* Note: This variable is only used on 30xLV systems.
+ * CR38 has a different meaning on LVDS/CH7019 systems.
+ * On 661 and later, these bits moved to CR35.
+ *
+ * On 301, 301B, only HiVision 1080i is supported.
+ * On 30xLV, 301C, only YPbPr 1080i is supported.
+ */
- SiS_Pr->SiS_YPbPr = 0;
- if(HwInfo->jChipType >= SIS_661) return;
+ SiS_Pr->SiS_YPbPr = 0;
+ if(SiS_Pr->ChipType >= SIS_661) return;
- if(SiS_Pr->SiS_VBType) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- SiS_Pr->SiS_YPbPr = YPbPrHiVision;
- }
- }
+ if(SiS_Pr->SiS_VBType) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_YPbPr = YPbPrHiVision;
+ }
+ }
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & (VB_SIS301LV302LV | VB_SIS301C)) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(temp & 0x08) {
- switch((temp >> 4)) {
- case 0x00: SiS_Pr->SiS_YPbPr = YPbPr525i; break;
- case 0x01: SiS_Pr->SiS_YPbPr = YPbPr525p; break;
- case 0x02: SiS_Pr->SiS_YPbPr = YPbPr750p; break;
- case 0x03: SiS_Pr->SiS_YPbPr = YPbPrHiVision; break;
- }
- }
- }
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SISYPBPR) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(temp & 0x08) {
+ switch((temp >> 4)) {
+ case 0x00: SiS_Pr->SiS_YPbPr = YPbPr525i; break;
+ case 0x01: SiS_Pr->SiS_YPbPr = YPbPr525p; break;
+ case 0x02: SiS_Pr->SiS_YPbPr = YPbPr750p; break;
+ case 0x03: SiS_Pr->SiS_YPbPr = YPbPrHiVision; break;
+ }
+ }
+ }
+ }
}
@@ -1255,199 +1225,204 @@ SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
void
-SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo)
+SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT temp, temp1, resinfo = 0, romindex = 0;
- UCHAR OutputSelect = *SiS_Pr->pSiS_OutputSelect;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short temp, temp1, resinfo = 0, romindex = 0;
+ unsigned char OutputSelect = *SiS_Pr->pSiS_OutputSelect;
- SiS_Pr->SiS_TVMode = 0;
+ SiS_Pr->SiS_TVMode = 0;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return;
- if(SiS_Pr->UseCustomMode) return;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return;
+ if(SiS_Pr->UseCustomMode) return;
- if(ModeNo > 0x13) {
- resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
+ if(ModeNo > 0x13) {
+ resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ }
- if(HwInfo->jChipType < SIS_661) {
+ if(SiS_Pr->ChipType < SIS_661) {
- if(SiS_Pr->SiS_VBInfo & SetPALTV) SiS_Pr->SiS_TVMode |= TVSetPAL;
+ if(SiS_Pr->SiS_VBInfo & SetPALTV) SiS_Pr->SiS_TVMode |= TVSetPAL;
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- temp = 0;
- if((HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730)) {
- temp = 0x35;
- romindex = 0xfe;
- } else if(HwInfo->jChipType >= SIS_315H) {
- temp = 0x38;
- romindex = 0xf3;
- if(HwInfo->jChipType >= SIS_330) romindex = 0x11b;
- }
- if(temp) {
- if(romindex && SiS_Pr->SiS_UseROM && (!(SiS_Pr->SiS_ROMNew))) {
- OutputSelect = ROMAddr[romindex];
- if(!(OutputSelect & EnablePALMN)) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,temp,0x3F);
- }
- }
- temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,temp);
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- if(temp1 & EnablePALM) { /* 0x40 */
- SiS_Pr->SiS_TVMode |= TVSetPALM;
- SiS_Pr->SiS_TVMode &= ~TVSetPAL;
- } else if(temp1 & EnablePALN) { /* 0x80 */
- SiS_Pr->SiS_TVMode |= TVSetPALN;
- }
- } else {
- if(temp1 & EnableNTSCJ) { /* 0x40 */
- SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
- }
- }
- }
- /* Translate HiVision/YPbPr to our new flags */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- if(SiS_Pr->SiS_YPbPr == YPbPr750p) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
- else if(SiS_Pr->SiS_YPbPr == YPbPr525p) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
- else if(SiS_Pr->SiS_YPbPr == YPbPrHiVision) SiS_Pr->SiS_TVMode |= TVSetHiVision;
- else SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
- if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetYPbPr525p | TVSetYPbPr525i)) {
- SiS_Pr->SiS_VBInfo &= ~SetCRT2ToHiVision;
- SiS_Pr->SiS_VBInfo |= SetCRT2ToYPbPr525750;
- } else if(SiS_Pr->SiS_TVMode & TVSetHiVision) {
- SiS_Pr->SiS_TVMode |= TVSetPAL;
- }
- }
- } else if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_CHOverScan) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- if((temp & TVOverScan) || (SiS_Pr->SiS_CHOverScan == 1)) {
- SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
- }
- } else if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x79);
- if((temp & 0x80) || (SiS_Pr->SiS_CHOverScan == 1)) {
- SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
- }
- }
- if(SiS_Pr->SiS_CHSOverScan) {
- SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
- }
- }
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- if(temp & EnablePALM) SiS_Pr->SiS_TVMode |= TVSetPALM;
- else if(temp & EnablePALN) SiS_Pr->SiS_TVMode |= TVSetPALN;
- } else {
- if(temp & EnableNTSCJ) {
- SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
- }
- }
- }
- }
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ temp = 0;
+ if((SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730)) {
+ temp = 0x35;
+ romindex = 0xfe;
+ } else if(SiS_Pr->ChipType >= SIS_315H) {
+ temp = 0x38;
+ if(SiS_Pr->ChipType < XGI_20) {
+ romindex = 0xf3;
+ if(SiS_Pr->ChipType >= SIS_330) romindex = 0x11b;
+ }
+ }
+ if(temp) {
+ if(romindex && SiS_Pr->SiS_UseROM && (!(SiS_Pr->SiS_ROMNew))) {
+ OutputSelect = ROMAddr[romindex];
+ if(!(OutputSelect & EnablePALMN)) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,temp,0x3F);
+ }
+ }
+ temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,temp);
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ if(temp1 & EnablePALM) { /* 0x40 */
+ SiS_Pr->SiS_TVMode |= TVSetPALM;
+ SiS_Pr->SiS_TVMode &= ~TVSetPAL;
+ } else if(temp1 & EnablePALN) { /* 0x80 */
+ SiS_Pr->SiS_TVMode |= TVSetPALN;
+ }
+ } else {
+ if(temp1 & EnableNTSCJ) { /* 0x40 */
+ SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
+ }
+ }
+ }
+ /* Translate HiVision/YPbPr to our new flags */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ if(SiS_Pr->SiS_YPbPr == YPbPr750p) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
+ else if(SiS_Pr->SiS_YPbPr == YPbPr525p) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
+ else if(SiS_Pr->SiS_YPbPr == YPbPrHiVision) SiS_Pr->SiS_TVMode |= TVSetHiVision;
+ else SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetYPbPr525p | TVSetYPbPr525i)) {
+ SiS_Pr->SiS_VBInfo &= ~SetCRT2ToHiVision;
+ SiS_Pr->SiS_VBInfo |= SetCRT2ToYPbPr525750;
+ } else if(SiS_Pr->SiS_TVMode & TVSetHiVision) {
+ SiS_Pr->SiS_TVMode |= TVSetPAL;
+ }
+ }
+ } else if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_CHOverScan) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
+ if((temp & TVOverScan) || (SiS_Pr->SiS_CHOverScan == 1)) {
+ SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
+ }
+ } else if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x79);
+ if((temp & 0x80) || (SiS_Pr->SiS_CHOverScan == 1)) {
+ SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
+ }
+ }
+ if(SiS_Pr->SiS_CHSOverScan) {
+ SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
+ }
+ }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ if(temp & EnablePALM) SiS_Pr->SiS_TVMode |= TVSetPALM;
+ else if(temp & EnablePALN) SiS_Pr->SiS_TVMode |= TVSetPALN;
+ } else {
+ if(temp & EnableNTSCJ) {
+ SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
+ }
+ }
+ }
+ }
- } else { /* 661 and later */
+ } else { /* 661 and later */
- temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- if(temp1 & 0x01) {
- SiS_Pr->SiS_TVMode |= TVSetPAL;
- if(temp1 & 0x08) {
- SiS_Pr->SiS_TVMode |= TVSetPALN;
- } else if(temp1 & 0x04) {
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SiS_Pr->SiS_TVMode &= ~TVSetPAL;
- }
- SiS_Pr->SiS_TVMode |= TVSetPALM;
- }
- } else {
- if(temp1 & 0x02) {
- SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
- }
- }
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(SiS_Pr->SiS_CHOverScan) {
- if((temp1 & 0x10) || (SiS_Pr->SiS_CHOverScan == 1)) {
- SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
- }
- }
- }
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- temp1 &= 0xe0;
- if(temp1 == 0x00) SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
- else if(temp1 == 0x20) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
- else if(temp1 == 0x40) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- SiS_Pr->SiS_TVMode |= (TVSetHiVision | TVSetPAL);
- }
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToYPbPr525750 | SetCRT2ToHiVision)) {
- if(resinfo == SIS_RI_800x480 || resinfo == SIS_RI_1024x576 || resinfo == SIS_RI_1280x720) {
- SiS_Pr->SiS_TVMode |= TVAspect169;
- } else {
- temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x39);
- if(temp1 & 0x02) {
- if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetHiVision)) {
- SiS_Pr->SiS_TVMode |= TVAspect169;
- } else {
- SiS_Pr->SiS_TVMode |= TVAspect43LB;
- }
- } else {
- SiS_Pr->SiS_TVMode |= TVAspect43;
- }
- }
- }
- }
- }
+ temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
+ if(temp1 & 0x01) {
+ SiS_Pr->SiS_TVMode |= TVSetPAL;
+ if(temp1 & 0x08) {
+ SiS_Pr->SiS_TVMode |= TVSetPALN;
+ } else if(temp1 & 0x04) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ SiS_Pr->SiS_TVMode &= ~TVSetPAL;
+ }
+ SiS_Pr->SiS_TVMode |= TVSetPALM;
+ }
+ } else {
+ if(temp1 & 0x02) {
+ SiS_Pr->SiS_TVMode |= TVSetNTSCJ;
+ }
+ }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ if(SiS_Pr->SiS_CHOverScan) {
+ if((temp1 & 0x10) || (SiS_Pr->SiS_CHOverScan == 1)) {
+ SiS_Pr->SiS_TVMode |= TVSetCHOverScan;
+ }
+ }
+ }
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ temp1 &= 0xe0;
+ if(temp1 == 0x00) SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
+ else if(temp1 == 0x20) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
+ else if(temp1 == 0x40) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_TVMode |= (TVSetHiVision | TVSetPAL);
+ }
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToYPbPr525750 | SetCRT2ToHiVision)) {
+ if(resinfo == SIS_RI_800x480 || resinfo == SIS_RI_1024x576 || resinfo == SIS_RI_1280x720) {
+ SiS_Pr->SiS_TVMode |= TVAspect169;
+ } else {
+ temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x39);
+ if(temp1 & 0x02) {
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetHiVision)) {
+ SiS_Pr->SiS_TVMode |= TVAspect169;
+ } else {
+ SiS_Pr->SiS_TVMode |= TVAspect43LB;
+ }
+ } else {
+ SiS_Pr->SiS_TVMode |= TVAspect43;
+ }
+ }
+ }
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) SiS_Pr->SiS_TVMode |= TVSetPAL;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) SiS_Pr->SiS_TVMode |= TVSetPAL;
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- SiS_Pr->SiS_TVMode |= TVSetPAL;
- SiS_Pr->SiS_TVMode &= ~(TVSetPALM | TVSetPALN | TVSetNTSCJ);
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525i | TVSetYPbPr525p | TVSetYPbPr750p)) {
- SiS_Pr->SiS_TVMode &= ~(TVSetPAL | TVSetNTSCJ | TVSetPALM | TVSetPALN);
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_TVMode |= TVSetPAL;
+ SiS_Pr->SiS_TVMode &= ~(TVSetPALM | TVSetPALN | TVSetNTSCJ);
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525i | TVSetYPbPr525p | TVSetYPbPr750p)) {
+ SiS_Pr->SiS_TVMode &= ~(TVSetPAL | TVSetNTSCJ | TVSetPALM | TVSetPALN);
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
- SiS_Pr->SiS_TVMode |= TVSetTVSimuMode;
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
+ SiS_Pr->SiS_TVMode |= TVSetTVSimuMode;
+ }
+ }
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
- /* BIOS sets TVNTSC1024 without checking 525p here. Wrong? */
- if(!(SiS_Pr->SiS_TVMode & (TVSetHiVision | TVSetYPbPr525p | TVSetYPbPr750p))) {
- if(resinfo == SIS_RI_1024x768) {
- SiS_Pr->SiS_TVMode |= TVSetNTSC1024;
- }
- }
- }
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
+ if(resinfo == SIS_RI_1024x768) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
+ SiS_Pr->SiS_TVMode |= TVSet525p1024;
+ } else if(!(SiS_Pr->SiS_TVMode & (TVSetHiVision | TVSetYPbPr750p))) {
+ SiS_Pr->SiS_TVMode |= TVSetNTSC1024;
+ }
+ }
+ }
- SiS_Pr->SiS_TVMode |= TVRPLLDIV2XO;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) &&
- (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
- } else if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) {
- SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
- } else if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) {
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
- }
- }
+ SiS_Pr->SiS_TVMode |= TVRPLLDIV2XO;
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) &&
+ (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ } else if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ } else if(!(SiS_Pr->SiS_VBType & VB_SIS30xBLV)) {
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ }
+ }
- }
+ }
- SiS_Pr->SiS_VBInfo &= ~SetPALTV;
+ SiS_Pr->SiS_VBInfo &= ~SetPALTV;
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "(init301: TVMode %x, VBInfo %x)\n", SiS_Pr->SiS_TVMode, SiS_Pr->SiS_VBInfo);
+ xf86DrvMsg(0, X_INFO, "(init301: TVMode %x, VBInfo %x)\n", SiS_Pr->SiS_TVMode, SiS_Pr->SiS_VBInfo);
+#endif
#endif
}
@@ -1455,41 +1430,46 @@ SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_IN
/* GET LCD INFO */
/*********************************************/
-static USHORT
-SiS_GetBIOSLCDResInfo(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr)
{
- USHORT temp = SiS_Pr->SiS_LCDResInfo;
+ unsigned short temp = SiS_Pr->SiS_LCDResInfo;
/* Translate my LCDResInfo to BIOS value */
- if(temp == Panel_1280x768_2) temp = Panel_1280x768;
- if(temp == Panel_1280x800_2) temp = Panel_1280x800;
+ switch(temp) {
+ case Panel_1280x768_2: temp = Panel_1280x768; break;
+ case Panel_1280x800_2: temp = Panel_1280x800; break;
+ case Panel_1280x854: temp = Panel661_1280x854; break;
+ }
return temp;
}
static void
-SiS_GetLCDInfoBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_GetLCDInfoBIOS(struct SiS_Private *SiS_Pr)
{
#ifdef SIS315H
- UCHAR *ROMAddr;
- USHORT temp;
+ unsigned char *ROMAddr;
+ unsigned short temp;
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Paneldata driver: [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
- SiS_Pr->PanelHT, SiS_Pr->PanelVT,
+ SiS_Pr->PanelHT, SiS_Pr->PanelVT,
SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
#endif
+#endif
- if((ROMAddr = GetLCDStructPtr661(SiS_Pr, HwInfo))) {
+ if((ROMAddr = GetLCDStructPtr661(SiS_Pr))) {
if((temp = SISGETROMW(6)) != SiS_Pr->PanelHT) {
- SiS_Pr->SiS_NeedRomModeData = TRUE;
+ SiS_Pr->SiS_NeedRomModeData = TRUE;
SiS_Pr->PanelHT = temp;
}
if((temp = SISGETROMW(8)) != SiS_Pr->PanelVT) {
- SiS_Pr->SiS_NeedRomModeData = TRUE;
- SiS_Pr->PanelVT = temp;
+ SiS_Pr->SiS_NeedRomModeData = TRUE;
+ SiS_Pr->PanelVT = temp;
}
SiS_Pr->PanelHRS = SISGETROMW(10);
SiS_Pr->PanelHRE = SISGETROMW(12);
@@ -1497,56 +1477,58 @@ SiS_GetLCDInfoBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_Pr->PanelVRE = SISGETROMW(16);
SiS_Pr->PanelVCLKIdx315 = VCLK_CUSTOM_315;
SiS_Pr->SiS_VCLKData[VCLK_CUSTOM_315].CLOCK =
- SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].CLOCK = (USHORT)((UCHAR)ROMAddr[18]);
+ SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].CLOCK = (unsigned short)((unsigned char)ROMAddr[18]);
SiS_Pr->SiS_VCLKData[VCLK_CUSTOM_315].SR2B =
SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].Part4_A = ROMAddr[19];
SiS_Pr->SiS_VCLKData[VCLK_CUSTOM_315].SR2C =
SiS_Pr->SiS_VBVCLKData[VCLK_CUSTOM_315].Part4_B = ROMAddr[20];
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Paneldata BIOS: [%d %d] [H %d %d] [V %d %d] [C %d 0x%02x 0x%02x]\n",
- SiS_Pr->PanelHT, SiS_Pr->PanelVT,
+ SiS_Pr->PanelHT, SiS_Pr->PanelVT,
SiS_Pr->PanelHRS, SiS_Pr->PanelHRE,
SiS_Pr->PanelVRS, SiS_Pr->PanelVRE,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].CLOCK,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_A,
SiS_Pr->SiS_VBVCLKData[SiS_Pr->PanelVCLKIdx315].Part4_B);
#endif
+#endif
}
#endif
}
static void
-SiS_CheckScaling(SiS_Private *SiS_Pr, USHORT resinfo, const UCHAR *nonscalingmodes)
-{
- int i = 0;
- while(nonscalingmodes[i] != 0xff) {
- if(nonscalingmodes[i++] == resinfo) {
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ||
- (SiS_Pr->UsePanelScaler == -1)) {
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- break;
- }
- }
+SiS_CheckScaling(struct SiS_Private *SiS_Pr, unsigned short resinfo,
+ const unsigned char *nonscalingmodes)
+{
+ int i = 0;
+ while(nonscalingmodes[i] != 0xff) {
+ if(nonscalingmodes[i++] == resinfo) {
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ||
+ (SiS_Pr->UsePanelScaler == -1)) {
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ }
+ break;
+ }
+ }
}
void
-SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
+ unsigned short temp,modeflag,resinfo=0,modexres=0,modeyres=0;
+ BOOLEAN panelcanscale = FALSE;
#ifdef SIS300
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- const unsigned char SiS300SeriesLCDRes[] =
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ static const unsigned char SiS300SeriesLCDRes[] =
{ 0, 1, 2, 3, 7, 4, 5, 8,
0, 0, 10, 0, 0, 0, 0, 15 };
#endif
#ifdef SIS315H
- UCHAR *myptr = NULL;
+ unsigned char *myptr = NULL;
#endif
- USHORT temp,modeflag,resinfo=0,modexres=0,modeyres=0;
- BOOLEAN panelcanscale = FALSE;
SiS_Pr->SiS_LCDResInfo = 0;
SiS_Pr->SiS_LCDTypeInfo = 0;
@@ -1557,14 +1539,14 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->PanelVRE = 999; /* VSync end */
SiS_Pr->SiS_NeedRomModeData = FALSE;
+ /* Alternative 1600x1200@60 timing for 1600x1200 LCDA */
+ SiS_Pr->Alternate1600x1200 = FALSE;
+
if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) return;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
+
+ if((ModeNo > 0x13) && (!SiS_Pr->UseCustomMode)) {
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
modexres = SiS_Pr->SiS_ModeResInfo[resinfo].HTotal;
modeyres = SiS_Pr->SiS_ModeResInfo[resinfo].VTotal;
@@ -1575,16 +1557,16 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* For broken BIOSes: Assume 1024x768 */
if(temp == 0) temp = 0x02;
- if((HwInfo->jChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
+ if((SiS_Pr->ChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
SiS_Pr->SiS_LCDTypeInfo = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x7c) >> 2;
- } else if((HwInfo->jChipType < SIS_315H) || (HwInfo->jChipType >= SIS_661)) {
+ } else if((SiS_Pr->ChipType < SIS_315H) || (SiS_Pr->ChipType >= SIS_661)) {
SiS_Pr->SiS_LCDTypeInfo = temp >> 4;
} else {
SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1;
}
temp &= 0x0f;
#ifdef SIS300
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
/* Very old BIOSes only know 7 sizes (NetVista 2179, 1.01g) */
if(SiS_Pr->SiS_VBType & VB_SIS301) {
if(temp < 0x0f) temp &= 0x07;
@@ -1595,17 +1577,22 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#endif
/* Translate to our internal types */
- if(HwInfo->jChipType == SIS_550) {
- if(temp == Panel310_640x480_2) temp = Panel_640x480_2;
- if(temp == Panel310_640x480_3) temp = Panel_640x480_3;
+#ifdef SIS315H
+ if(SiS_Pr->ChipType == SIS_550) {
+ if (temp == Panel310_1152x768) temp = Panel_320x240_2; /* Verified working */
+ else if(temp == Panel310_320x240_2) temp = Panel_320x240_2;
+ else if(temp == Panel310_320x240_3) temp = Panel_320x240_3;
+ } else if(SiS_Pr->ChipType >= SIS_661) {
+ if(temp == Panel661_1280x854) temp = Panel_1280x854;
}
+#endif
- if(SiS_Pr->SiS_VBType & VB_SISLVDS) { /* SiS LVDS */
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) { /* SiS LVDS */
if(temp == Panel310_1280x768) {
temp = Panel_1280x768_2;
}
if(SiS_Pr->SiS_ROMNew) {
- if(temp == Panel661_1280x800) {
+ if(temp == Panel661_1280x800) {
temp = Panel_1280x800_2;
}
}
@@ -1613,13 +1600,17 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->SiS_LCDResInfo = temp;
+#ifdef SIS300
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
- SiS_Pr->SiS_LCDResInfo = Panel_Barco1366;
+ SiS_Pr->SiS_LCDResInfo = Panel_Barco1366;
} else if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
- SiS_Pr->SiS_LCDResInfo = Panel_848x480;
+ SiS_Pr->SiS_LCDResInfo = Panel_848x480;
+ } else if(SiS_Pr->SiS_CustomT == CUT_PANEL856) {
+ SiS_Pr->SiS_LCDResInfo = Panel_856x480;
}
}
+#endif
if(SiS_Pr->SiS_VBType & VB_SISVB) {
if(SiS_Pr->SiS_LCDResInfo < SiS_Pr->SiS_PanelMin301)
@@ -1633,10 +1624,16 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->SiS_LCDInfo = temp & ~0x000e;
/* Need temp below! */
- /* These can't scale no matter what */
+ /* These must/can't scale no matter what */
switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_320x240_1:
+ case Panel_320x240_2:
+ case Panel_320x240_3:
case Panel_1280x960:
SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
+ break;
+ case Panel_640x480:
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
}
panelcanscale = (SiS_Pr->SiS_LCDInfo & DontExpandLCD) ? TRUE : FALSE;
@@ -1646,41 +1643,41 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* Dual link, Pass 1:1 BIOS default, etc. */
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- if(temp & 0x08) SiS_Pr->SiS_LCDInfo |= LCDPass11;
+ if(temp & 0x08) SiS_Pr->SiS_LCDInfo |= LCDPass11;
}
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- if(SiS_Pr->SiS_ROMNew) {
+ if(SiS_Pr->SiS_VBType & VB_SISDUALLINK) {
+ if(SiS_Pr->SiS_ROMNew) {
if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
- } else if((myptr = GetLCDStructPtr661(SiS_Pr, HwInfo))) {
- if(myptr[2] & 0x01) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
+ } else if((myptr = GetLCDStructPtr661(SiS_Pr))) {
+ if(myptr[2] & 0x01) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
}
}
- } else if(HwInfo->jChipType >= SIS_315H) {
+ } else if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x01) SiS_Pr->SiS_LCDInfo |= LCDPass11;
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x01) SiS_Pr->SiS_LCDInfo |= LCDPass11;
}
if((SiS_Pr->SiS_ROMNew) && (!(SiS_Pr->PanelSelfDetected))) {
- SiS_Pr->SiS_LCDInfo &= ~(LCDRGB18Bit);
+ SiS_Pr->SiS_LCDInfo &= ~(LCDRGB18Bit);
temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
- if(temp & 0x01) SiS_Pr->SiS_LCDInfo |= LCDRGB18Bit;
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(temp & 0x01) SiS_Pr->SiS_LCDInfo |= LCDRGB18Bit;
+ if(SiS_Pr->SiS_VBType & VB_SISDUALLINK) {
if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
}
} else if(!(SiS_Pr->SiS_ROMNew)) {
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- if((SiS_Pr->SiS_CustomT == CUT_CLEVO1024) &&
+ if(SiS_Pr->SiS_VBType & VB_SISDUALLINK) {
+ if((SiS_Pr->SiS_CustomT == CUT_CLEVO1024) &&
(SiS_Pr->SiS_LCDResInfo == Panel_1024x768)) {
SiS_Pr->SiS_LCDInfo |= LCDDualLink;
}
- if((SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) ||
+ if((SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1680x1050)) {
SiS_Pr->SiS_LCDInfo |= LCDDualLink;
}
- }
+ }
}
}
#endif
@@ -1691,12 +1688,12 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
} else if(SiS_Pr->SiS_VBType & VB_SISVB) {
if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
- /* Always center screen on SiS LVDS (if scaling is disabled) */
- SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
+ /* Always center screen on SiS LVDS (if scaling is disabled) */
+ SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
} else {
- /* By default, pass 1:1 on SiS TMDS (if scaling is supported) */
- if(panelcanscale) SiS_Pr->SiS_LCDInfo |= LCDPass11;
- if(SiS_Pr->CenterScreen == 1) SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
+ /* By default, pass 1:1 on SiS TMDS (if scaling is supported) */
+ if(panelcanscale) SiS_Pr->SiS_LCDInfo |= LCDPass11;
+ if(SiS_Pr->CenterScreen == 1) SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
}
}
@@ -1704,19 +1701,15 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->PanelVCLKIdx315 = VCLK108_2_315;
switch(SiS_Pr->SiS_LCDResInfo) {
- case Panel_320x480: SiS_Pr->PanelXRes = 320; SiS_Pr->PanelYRes = 480;
- SiS_Pr->PanelHT = 400; SiS_Pr->PanelVT = 525;
- SiS_Pr->PanelVCLKIdx300 = VCLK28;
- SiS_Pr->PanelVCLKIdx315 = VCLK28;
- break;
- case Panel_640x480_2:
- case Panel_640x480_3: SiS_Pr->PanelXRes = 640; SiS_Pr->PanelYRes = 480;
- SiS_Pr->PanelVRS = 24; SiS_Pr->PanelVRE = 3;
+ case Panel_320x240_1:
+ case Panel_320x240_2:
+ case Panel_320x240_3: SiS_Pr->PanelXRes = 640; SiS_Pr->PanelYRes = 480;
+ SiS_Pr->PanelVRS = 24; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx300 = VCLK28;
SiS_Pr->PanelVCLKIdx315 = VCLK28;
break;
case Panel_640x480: SiS_Pr->PanelXRes = 640; SiS_Pr->PanelYRes = 480;
- SiS_Pr->PanelVRE = 3;
+ SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx300 = VCLK28;
SiS_Pr->PanelVCLKIdx315 = VCLK28;
break;
@@ -1728,52 +1721,52 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->PanelVCLKIdx315 = VCLK40;
break;
case Panel_1024x600: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 600;
- SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 800;
+ SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 800;
SiS_Pr->PanelHRS = 24; SiS_Pr->PanelHRE = 136;
SiS_Pr->PanelVRS = 2 /* 88 */ ; SiS_Pr->PanelVRE = 6;
- SiS_Pr->PanelVCLKIdx300 = VCLK65_300;
+ SiS_Pr->PanelVCLKIdx300 = VCLK65_300;
SiS_Pr->PanelVCLKIdx315 = VCLK65_315;
- break;
+ break;
case Panel_1024x768: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 768;
- SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
+ SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
SiS_Pr->PanelHRS = 24; SiS_Pr->PanelHRE = 136;
SiS_Pr->PanelVRS = 3; SiS_Pr->PanelVRE = 6;
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
SiS_Pr->PanelHRS = 23;
- SiS_Pr->PanelVRE = 5;
+ SiS_Pr->PanelVRE = 5;
}
SiS_Pr->PanelVCLKIdx300 = VCLK65_300;
SiS_Pr->PanelVCLKIdx315 = VCLK65_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1152x768: SiS_Pr->PanelXRes = 1152; SiS_Pr->PanelYRes = 768;
- SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
- SiS_Pr->PanelHRS = 24;
+ SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
+ SiS_Pr->PanelHRS = 24; SiS_Pr->PanelHRE = 136;
SiS_Pr->PanelVRS = 3; SiS_Pr->PanelVRE = 6;
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
SiS_Pr->PanelHRS = 23;
- SiS_Pr->PanelVRE = 5;
+ SiS_Pr->PanelVRE = 5;
}
- SiS_Pr->PanelVCLKIdx300 = VCLK65_300;
+ SiS_Pr->PanelVCLKIdx300 = VCLK65_300;
SiS_Pr->PanelVCLKIdx315 = VCLK65_315;
- break;
+ break;
case Panel_1152x864: SiS_Pr->PanelXRes = 1152; SiS_Pr->PanelYRes = 864;
- break;
+ break;
case Panel_1280x720: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 720;
- SiS_Pr->PanelHT = 1650; SiS_Pr->PanelVT = 750;
+ SiS_Pr->PanelHT = 1650; SiS_Pr->PanelVT = 750;
SiS_Pr->PanelHRS = 110; SiS_Pr->PanelHRE = 40;
SiS_Pr->PanelVRS = 5; SiS_Pr->PanelVRE = 5;
SiS_Pr->PanelVCLKIdx315 = VCLK_1280x720;
/* Data above for TMDS (projector); get from BIOS for LVDS */
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1280x768: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 768;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
SiS_Pr->PanelHT = 1408; SiS_Pr->PanelVT = 806;
SiS_Pr->PanelVCLKIdx300 = VCLK81_300; /* ? */
SiS_Pr->PanelVCLKIdx315 = VCLK81_315; /* ? */
} else {
- SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 802;
+ SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 802;
SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRS = 112;
SiS_Pr->PanelVRS = 3; SiS_Pr->PanelVRE = 6;
SiS_Pr->PanelVCLKIdx300 = VCLK81_300;
@@ -1781,77 +1774,100 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
break;
case Panel_1280x768_2: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 768;
- SiS_Pr->PanelHT = 1660; SiS_Pr->PanelVT = 806;
+ SiS_Pr->PanelHT = 1660; SiS_Pr->PanelVT = 806;
SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 112;
SiS_Pr->PanelVRS = 3; SiS_Pr->PanelVRE = 6;
SiS_Pr->PanelVCLKIdx315 = VCLK_1280x768_2;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1280x800: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 800;
- SiS_Pr->PanelHT = 1408; SiS_Pr->PanelVT = 816;
+ SiS_Pr->PanelHT = 1408; SiS_Pr->PanelVT = 816;
SiS_Pr->PanelHRS = 21; SiS_Pr->PanelHRE = 24;
SiS_Pr->PanelVRS = 4; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx315 = VCLK_1280x800_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1280x800_2: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 800;
- SiS_Pr->PanelHT = 1552; SiS_Pr->PanelVT = 812;
+ SiS_Pr->PanelHT = 1552; SiS_Pr->PanelVT = 812;
SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 112;
SiS_Pr->PanelVRS = 4; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx315 = VCLK_1280x800_315_2;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
+ break;
+ case Panel_1280x854: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 854;
+ SiS_Pr->PanelHT = 1664; SiS_Pr->PanelVT = 861;
+ SiS_Pr->PanelHRS = 16; SiS_Pr->PanelHRE = 112;
+ SiS_Pr->PanelVRS = 1; SiS_Pr->PanelVRE = 3;
+ SiS_Pr->PanelVCLKIdx315 = VCLK_1280x854;
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1280x960: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 960;
- SiS_Pr->PanelHT = 1800; SiS_Pr->PanelVT = 1000;
+ SiS_Pr->PanelHT = 1800; SiS_Pr->PanelVT = 1000;
SiS_Pr->PanelVCLKIdx300 = VCLK108_3_300;
SiS_Pr->PanelVCLKIdx315 = VCLK108_3_315;
- if(resinfo == SIS_RI_1280x1024) {
+ if(resinfo == SIS_RI_1280x1024) {
SiS_Pr->PanelVCLKIdx300 = VCLK100_300;
SiS_Pr->PanelVCLKIdx315 = VCLK100_315;
}
break;
case Panel_1280x1024: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 1024;
- SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
+ SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 112;
SiS_Pr->PanelVRS = 1; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx300 = VCLK108_3_300;
SiS_Pr->PanelVCLKIdx315 = VCLK108_2_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1400x1050: SiS_Pr->PanelXRes = 1400; SiS_Pr->PanelYRes = 1050;
- SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
- SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 112; /* HRE OK for LVDS, not for LCDA */
+ SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
+ SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 112;
SiS_Pr->PanelVRS = 1; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx315 = VCLK108_2_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1600x1200: SiS_Pr->PanelXRes = 1600; SiS_Pr->PanelYRes = 1200;
- SiS_Pr->PanelHT = 2160; SiS_Pr->PanelVT = 1250;
+ SiS_Pr->PanelHT = 2160; SiS_Pr->PanelVT = 1250;
SiS_Pr->PanelHRS = 64; SiS_Pr->PanelHRE = 192;
SiS_Pr->PanelVRS = 1; SiS_Pr->PanelVRE = 3;
SiS_Pr->PanelVCLKIdx315 = VCLK162_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ if(SiS_Pr->SiS_VBType & VB_SISTMDSLCDA) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ SiS_Pr->PanelHT = 1760; SiS_Pr->PanelVT = 1235;
+ SiS_Pr->PanelHRS = 48; SiS_Pr->PanelHRE = 32;
+ SiS_Pr->PanelVRS = 2; SiS_Pr->PanelVRE = 4;
+ SiS_Pr->PanelVCLKIdx315 = VCLK130_315;
+ SiS_Pr->Alternate1600x1200 = TRUE;
+ }
+ } else if(SiS_Pr->SiS_IF_DEF_LVDS) {
+ SiS_Pr->PanelHT = 2048; SiS_Pr->PanelVT = 1320;
+ SiS_Pr->PanelHRS = SiS_Pr->PanelHRE = 999;
+ SiS_Pr->PanelVRS = SiS_Pr->PanelVRE = 999;
+ }
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_1680x1050: SiS_Pr->PanelXRes = 1680; SiS_Pr->PanelYRes = 1050;
- SiS_Pr->PanelHT = 1900; SiS_Pr->PanelVT = 1066;
+ SiS_Pr->PanelHT = 1900; SiS_Pr->PanelVT = 1066;
SiS_Pr->PanelHRS = 26; SiS_Pr->PanelHRE = 76;
SiS_Pr->PanelVRS = 3; SiS_Pr->PanelVRE = 6;
SiS_Pr->PanelVCLKIdx315 = VCLK121_315;
- SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
+ SiS_GetLCDInfoBIOS(SiS_Pr);
break;
case Panel_Barco1366: SiS_Pr->PanelXRes = 1360; SiS_Pr->PanelYRes = 1024;
- SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
- break;
+ SiS_Pr->PanelHT = 1688; SiS_Pr->PanelVT = 1066;
+ break;
case Panel_848x480: SiS_Pr->PanelXRes = 848; SiS_Pr->PanelYRes = 480;
- SiS_Pr->PanelHT = 1088; SiS_Pr->PanelVT = 525;
- break;
+ SiS_Pr->PanelHT = 1088; SiS_Pr->PanelVT = 525;
+ break;
+ case Panel_856x480: SiS_Pr->PanelXRes = 856; SiS_Pr->PanelYRes = 480;
+ SiS_Pr->PanelHT = 1088; SiS_Pr->PanelVT = 525;
+ break;
case Panel_Custom: SiS_Pr->PanelXRes = SiS_Pr->CP_MaxX;
- SiS_Pr->PanelYRes = SiS_Pr->CP_MaxY;
+ SiS_Pr->PanelYRes = SiS_Pr->CP_MaxY;
SiS_Pr->PanelHT = SiS_Pr->CHTotal;
SiS_Pr->PanelVT = SiS_Pr->CVTotal;
if(SiS_Pr->CP_PreferredIndex != -1) {
SiS_Pr->PanelXRes = SiS_Pr->CP_HDisplay[SiS_Pr->CP_PreferredIndex];
- SiS_Pr->PanelYRes = SiS_Pr->CP_VDisplay[SiS_Pr->CP_PreferredIndex];
+ SiS_Pr->PanelYRes = SiS_Pr->CP_VDisplay[SiS_Pr->CP_PreferredIndex];
SiS_Pr->PanelHT = SiS_Pr->CP_HTotal[SiS_Pr->CP_PreferredIndex];
SiS_Pr->PanelVT = SiS_Pr->CP_VTotal[SiS_Pr->CP_PreferredIndex];
SiS_Pr->PanelHRS = SiS_Pr->CP_HSyncStart[SiS_Pr->CP_PreferredIndex];
@@ -1863,22 +1879,22 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_Pr->PanelVRS -= SiS_Pr->PanelYRes;
SiS_Pr->PanelVRE -= SiS_Pr->PanelVRS;
if(SiS_Pr->CP_PrefClock) {
- int idx;
- SiS_Pr->PanelVCLKIdx315 = VCLK_CUSTOM_315;
+ int idx;
+ SiS_Pr->PanelVCLKIdx315 = VCLK_CUSTOM_315;
SiS_Pr->PanelVCLKIdx300 = VCLK_CUSTOM_300;
- if(HwInfo->jChipType < SIS_315H) idx = VCLK_CUSTOM_300;
+ if(SiS_Pr->ChipType < SIS_315H) idx = VCLK_CUSTOM_300;
else idx = VCLK_CUSTOM_315;
- SiS_Pr->SiS_VCLKData[idx].CLOCK =
- SiS_Pr->SiS_VBVCLKData[idx].CLOCK = SiS_Pr->CP_PrefClock;
- SiS_Pr->SiS_VCLKData[idx].SR2B =
- SiS_Pr->SiS_VBVCLKData[idx].Part4_A = SiS_Pr->CP_PrefSR2B;
- SiS_Pr->SiS_VCLKData[idx].SR2C =
- SiS_Pr->SiS_VBVCLKData[idx].Part4_B = SiS_Pr->CP_PrefSR2C;
+ SiS_Pr->SiS_VCLKData[idx].CLOCK =
+ SiS_Pr->SiS_VBVCLKData[idx].CLOCK = SiS_Pr->CP_PrefClock;
+ SiS_Pr->SiS_VCLKData[idx].SR2B =
+ SiS_Pr->SiS_VBVCLKData[idx].Part4_A = SiS_Pr->CP_PrefSR2B;
+ SiS_Pr->SiS_VCLKData[idx].SR2C =
+ SiS_Pr->SiS_VBVCLKData[idx].Part4_B = SiS_Pr->CP_PrefSR2C;
}
}
break;
default: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 768;
- SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
+ SiS_Pr->PanelHT = 1344; SiS_Pr->PanelVT = 806;
break;
}
@@ -1887,14 +1903,16 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
(SiS_Pr->SiS_IF_DEF_DSTN) ||
(SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
(SiS_Pr->SiS_CustomT == CUT_BARCO1024) ||
- (SiS_Pr->SiS_CustomT == CUT_PANEL848) ) {
+ (SiS_Pr->SiS_CustomT == CUT_PANEL848) ||
+ (SiS_Pr->SiS_CustomT == CUT_PANEL856) ) {
SiS_Pr->PanelHRS = 999;
SiS_Pr->PanelHRE = 999;
}
if( (SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
(SiS_Pr->SiS_CustomT == CUT_BARCO1024) ||
- (SiS_Pr->SiS_CustomT == CUT_PANEL848) ) {
+ (SiS_Pr->SiS_CustomT == CUT_PANEL848) ||
+ (SiS_Pr->SiS_CustomT == CUT_PANEL856) ) {
SiS_Pr->PanelVRS = 999;
SiS_Pr->PanelVRE = 999;
}
@@ -1912,18 +1930,18 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
case Panel_Custom:
case Panel_1152x864:
case Panel_1280x768: /* TMDS only */
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
break;
case Panel_800x600: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, 0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
break;
}
case Panel_1024x768: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
0xff
@@ -1932,7 +1950,7 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
break;
}
case Panel_1280x720: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
0xff
@@ -1944,7 +1962,7 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
break;
}
case Panel_1280x768_2: { /* LVDS only */
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,0xff
@@ -1952,23 +1970,23 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
switch(resinfo) {
case SIS_RI_1280x720: if(SiS_Pr->UsePanelScaler == -1) {
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- break;
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ }
+ break;
}
- break;
+ break;
}
case Panel_1280x800: { /* SiS TMDS special (Averatec 6200 series) */
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,SIS_RI_1280x720,SIS_RI_1280x768,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
- break;
+ break;
}
case Panel_1280x800_2: { /* SiS LVDS */
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,0xff
@@ -1977,66 +1995,83 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
switch(resinfo) {
case SIS_RI_1280x720:
case SIS_RI_1280x768: if(SiS_Pr->UsePanelScaler == -1) {
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- break;
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ }
+ break;
}
- break;
+ break;
+ }
+ case Panel_1280x854: { /* SiS LVDS */
+ static const unsigned char nonscalingmodes[] = {
+ SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
+ SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
+ SIS_RI_1152x768,0xff
+ };
+ SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
+ switch(resinfo) {
+ case SIS_RI_1280x720:
+ case SIS_RI_1280x768:
+ case SIS_RI_1280x800: if(SiS_Pr->UsePanelScaler == -1) {
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ }
+ break;
+ }
+ break;
}
case Panel_1280x960: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x720,SIS_RI_1280x768,SIS_RI_1280x800,
- 0xff
+ SIS_RI_1280x854,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
- break;
+ break;
}
case Panel_1280x1024: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x720,SIS_RI_1280x768,SIS_RI_1280x800,
- SIS_RI_1280x960,0xff
+ SIS_RI_1280x854,SIS_RI_1280x960,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
break;
}
case Panel_1400x1050: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
- SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x768,SIS_RI_1280x800,SIS_RI_1280x960,
- 0xff
+ SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x768,SIS_RI_1280x800,SIS_RI_1280x854,
+ SIS_RI_1280x960,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
- switch(resinfo) {
+ switch(resinfo) {
case SIS_RI_1280x720: if(SiS_Pr->UsePanelScaler == -1) {
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- break;
+ SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ }
+ break;
case SIS_RI_1280x1024: SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- break;
+ break;
}
break;
}
case Panel_1600x1200: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x720,SIS_RI_1280x768,SIS_RI_1280x800,
- SIS_RI_1280x960,SIS_RI_1360x768,SIS_RI_1360x1024,0xff
+ SIS_RI_1280x854,SIS_RI_1280x960,SIS_RI_1360x768,SIS_RI_1360x1024,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
- break;
+ break;
}
case Panel_1680x1050: {
- static const UCHAR nonscalingmodes[] = {
+ static const unsigned char nonscalingmodes[] = {
SIS_RI_720x480, SIS_RI_720x576, SIS_RI_768x576, SIS_RI_800x480, SIS_RI_848x480,
SIS_RI_856x480, SIS_RI_960x540, SIS_RI_960x600, SIS_RI_1024x576,SIS_RI_1024x600,
- SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x960,SIS_RI_1360x768,SIS_RI_1360x1024,
- 0xff
+ SIS_RI_1152x768,SIS_RI_1152x864,SIS_RI_1280x854,SIS_RI_1280x960,SIS_RI_1360x768,
+ SIS_RI_1360x1024,0xff
};
SiS_CheckScaling(SiS_Pr, resinfo, nonscalingmodes);
break;
@@ -2044,25 +2079,25 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
}
+#ifdef SIS300
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
- SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20; /* neg h/v sync, RGB24(D0 = 0) */
+ if(SiS_Pr->SiS_CustomT == CUT_PANEL848 || SiS_Pr->SiS_CustomT == CUT_PANEL856) {
+ SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20; /* neg h/v sync, RGB24(D0 = 0) */
}
}
-#ifdef SIS300
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(SiS_Pr->SiS_UseROM) {
+ if(SiS_Pr->SiS_UseROM) {
if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- if(!(ROMAddr[0x235] & 0x02)) {
- SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
- }
+ if(!(ROMAddr[0x235] & 0x02)) {
+ SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
+ }
}
- }
- } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ }
+ } else if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
if((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10))) {
- SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
+ SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
}
}
}
@@ -2080,7 +2115,7 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
switch(SiS_Pr->SiS_LCDResInfo) {
case Panel_640x480:
- SiS_Pr->SiS_LCDInfo |= LCDPass11;
+ SiS_Pr->SiS_LCDInfo |= (DontExpandLCD | LCDPass11);
break;
case Panel_1280x800:
/* Don't pass 1:1 by default (TMDS special) */
@@ -2097,7 +2132,7 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
break;
}
- if(SiS_Pr->UseCustomMode) {
+ if((SiS_Pr->UseCustomMode) || (SiS_Pr->SiS_CustomT == CUT_UNKNOWNLCD)) {
SiS_Pr->SiS_LCDInfo |= (DontExpandLCD | LCDPass11);
}
@@ -2107,19 +2142,19 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
/* LVDS DDA */
- if(!((HwInfo->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) {
+ if(!((SiS_Pr->ChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) {
if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (SiS_Pr->SiS_VBType & VB_NoLCD)) {
if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) {
if(ModeNo == 0x12) {
if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
+ SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
}
} else if(ModeNo > 0x13) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x600) {
- if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- if((resinfo == SIS_RI_800x600) || (resinfo == SIS_RI_400x300)) {
- SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
+ if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
+ if((resinfo == SIS_RI_800x600) || (resinfo == SIS_RI_400x300)) {
+ SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
}
}
}
@@ -2128,18 +2163,18 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
if(modeflag & HalfDCLK) {
- if(SiS_Pr->SiS_IF_DEF_TRUMPION == 1) {
+ if(SiS_Pr->SiS_IF_DEF_TRUMPION == 1) {
SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
- } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
} else if(SiS_Pr->SiS_LCDResInfo == Panel_640x480) {
SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
} else if(ModeNo > 0x13) {
- if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(resinfo == SIS_RI_512x384) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
- } else if(SiS_Pr->SiS_LCDResInfo == Panel_800x600) {
- if(resinfo == SIS_RI_400x300) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
- }
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
+ if(resinfo == SIS_RI_512x384) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
+ } else if(SiS_Pr->SiS_LCDResInfo == Panel_800x600) {
+ if(resinfo == SIS_RI_400x300) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
+ }
}
}
@@ -2148,21 +2183,21 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* VESA timing */
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) {
- SiS_Pr->SiS_SetFlag |= LCDVESATiming;
+ SiS_Pr->SiS_SetFlag |= LCDVESATiming;
}
} else {
SiS_Pr->SiS_SetFlag |= LCDVESATiming;
}
-#ifdef LINUX_KERNEL
-#ifdef TWDEBUG
+#ifdef SIS_LINUX_KERNEL
+#if 0
printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n",
SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo);
#endif
#endif
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
xf86DrvMsgVerb(0, X_PROBED, 4,
- "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n",
+ "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n",
SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo, SiS_Pr->SiS_SetFlag);
#endif
}
@@ -2171,45 +2206,46 @@ SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* GET VCLK */
/*********************************************/
-USHORT
-SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+unsigned short
+SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT CRT2Index,VCLKIndex=0,VCLKIndexGEN=0;
- USHORT modeflag,resinfo,tempbx;
- const UCHAR *CHTVVCLKPtr = NULL;
+ unsigned short CRT2Index, VCLKIndex = 0, VCLKIndexGEN = 0, VCLKIndexGENCRT = 0;
+ unsigned short modeflag, resinfo, tempbx;
+ const unsigned char *CHTVVCLKPtr = NULL;
if(ModeNo <= 0x13) {
modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
VCLKIndexGEN = (SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02)) >> 2) & 0x03;
+ VCLKIndexGENCRT = VCLKIndexGEN;
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
CRT2Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
VCLKIndexGEN = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- if(HwInfo->jChipType < SIS_315H) VCLKIndexGEN &= 0x3f;
+ VCLKIndexGENCRT = SiS_GetRefCRTVCLK(SiS_Pr, RefreshRateTableIndex,
+ (SiS_Pr->SiS_SetFlag & ProgrammingCRT2) ? SiS_Pr->SiS_UseWideCRT2 : SiS_Pr->SiS_UseWide);
}
if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 30x/B/LV */
if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
- CRT2Index >>= 6;
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { /* LCD */
+ CRT2Index >>= 6;
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { /* LCD */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
VCLKIndex = SiS_Pr->PanelVCLKIdx300;
if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- VCLKIndex = VCLKIndexGEN;
+ VCLKIndex = VCLKIndexGEN;
}
} else {
VCLKIndex = SiS_Pr->PanelVCLKIdx315;
if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
switch(resinfo) {
- /* Only those whose IndexGEN doesn't match VBVCLK array */
- case SIS_RI_1280x720: VCLKIndex = VCLK_1280x720; break;
+ /* Correct those whose IndexGEN doesn't match VBVCLK array */
case SIS_RI_720x480: VCLKIndex = VCLK_720x480; break;
case SIS_RI_720x576: VCLKIndex = VCLK_720x576; break;
case SIS_RI_768x576: VCLKIndex = VCLK_768x576; break;
@@ -2218,18 +2254,19 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
case SIS_RI_800x480: VCLKIndex = VCLK_800x480; break;
case SIS_RI_1024x576: VCLKIndex = VCLK_1024x576; break;
case SIS_RI_1152x864: VCLKIndex = VCLK_1152x864; break;
+ case SIS_RI_1280x720: VCLKIndex = VCLK_1280x720; break;
case SIS_RI_1360x768: VCLKIndex = VCLK_1360x768; break;
default: VCLKIndex = VCLKIndexGEN;
}
if(ModeNo <= 0x13) {
- if(HwInfo->jChipType <= SIS_315PRO) {
+ if(SiS_Pr->ChipType <= SIS_315PRO) {
if(SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC == 1) VCLKIndex = 0x42;
- } else {
+ } else {
if(SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC == 1) VCLKIndex = 0x00;
}
}
- if(HwInfo->jChipType <= SIS_315PRO) {
+ if(SiS_Pr->ChipType <= SIS_315PRO) {
if(VCLKIndex == 0) VCLKIndex = 0x41;
if(VCLKIndex == 1) VCLKIndex = 0x43;
if(VCLKIndex == 4) VCLKIndex = 0x44;
@@ -2237,49 +2274,46 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
}
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* TV */
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* TV */
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = HiTVVCLKDIV2;
- else VCLKIndex = HiTVVCLK;
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- if(modeflag & Charx8Dot) VCLKIndex = HiTVSimuVCLK;
- else VCLKIndex = HiTVTextVCLK;
- }
- } else if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) VCLKIndex = YPbPr750pVCLK;
- else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) VCLKIndex = TVVCLKDIV2;
- else if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = TVVCLKDIV2;
- else VCLKIndex = TVVCLK;
-
- if(HwInfo->jChipType < SIS_315H) VCLKIndex += TVCLKBASE_300;
- else VCLKIndex += TVCLKBASE_315;
-
- } else { /* VGA2 */
-
- VCLKIndex = VCLKIndexGEN;
- if(HwInfo->jChipType < SIS_315H) {
- if(ModeNo > 0x13) {
- if( (HwInfo->jChipType == SIS_630) &&
- (HwInfo->jChipRevision >= 0x30)) {
+ if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = HiTVVCLKDIV2;
+ else VCLKIndex = HiTVVCLK;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) VCLKIndex = HiTVSimuVCLK;
+ } else if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) VCLKIndex = YPbPr750pVCLK;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) VCLKIndex = TVVCLKDIV2;
+ else if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = TVVCLKDIV2;
+ else VCLKIndex = TVVCLK;
+
+ if(SiS_Pr->ChipType < SIS_315H) VCLKIndex += TVCLKBASE_300;
+ else VCLKIndex += TVCLKBASE_315;
+
+ } else { /* VGA2 */
+
+ VCLKIndex = VCLKIndexGENCRT;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(ModeNo > 0x13) {
+ if( (SiS_Pr->ChipType == SIS_630) &&
+ (SiS_Pr->ChipRevision >= 0x30)) {
if(VCLKIndex == 0x14) VCLKIndex = 0x34;
}
/* Better VGA2 clock for 1280x1024@75 */
if(VCLKIndex == 0x17) VCLKIndex = 0x45;
}
- }
- }
+ }
+ }
} else { /* If not programming CRT2 */
- VCLKIndex = VCLKIndexGEN;
- if(HwInfo->jChipType < SIS_315H) {
- if(ModeNo > 0x13) {
- if( (HwInfo->jChipType != SIS_630) &&
- (HwInfo->jChipType != SIS_300) ) {
+ VCLKIndex = VCLKIndexGENCRT;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(ModeNo > 0x13) {
+ if( (SiS_Pr->ChipType != SIS_630) &&
+ (SiS_Pr->ChipType != SIS_300) ) {
if(VCLKIndex == 0x1b) VCLKIndex = 0x48;
}
}
- }
+ }
}
} else { /* LVDS */
@@ -2288,12 +2322,12 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
- if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) {
+ if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) {
VCLKIndex &= 0x1f;
- tempbx = 0;
+ tempbx = 0;
if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
tempbx += 2;
if(SiS_Pr->SiS_ModeType > ModeVGA) {
if(SiS_Pr->SiS_CHSOverScan) tempbx = 8;
@@ -2306,66 +2340,68 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1;
}
}
- switch(tempbx) {
- case 0: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUNTSC; break;
- case 1: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKONTSC; break;
- case 2: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPAL; break;
- case 3: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break;
+ switch(tempbx) {
+ case 0: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUNTSC; break;
+ case 1: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKONTSC; break;
+ case 2: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPAL; break;
+ case 3: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break;
case 4: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALM; break;
- case 5: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALM; break;
- case 6: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALN; break;
- case 7: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALN; break;
+ case 5: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALM; break;
+ case 6: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALN; break;
+ case 7: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALN; break;
case 8: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKSOPAL; break;
default: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break;
- }
- VCLKIndex = CHTVVCLKPtr[VCLKIndex];
+ }
+ VCLKIndex = CHTVVCLKPtr[VCLKIndex];
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
VCLKIndex = SiS_Pr->PanelVCLKIdx300;
} else {
VCLKIndex = SiS_Pr->PanelVCLKIdx315;
}
+#ifdef SIS300
/* Special Timing: Barco iQ Pro R series */
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) VCLKIndex = 0x44;
- /* Special Timing: 848x480 parallel lvds */
- if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
- if(HwInfo->jChipType < SIS_315H) {
+ /* Special Timing: 848x480 and 856x480 parallel lvds panels */
+ if(SiS_Pr->SiS_CustomT == CUT_PANEL848 || SiS_Pr->SiS_CustomT == CUT_PANEL856) {
+ if(SiS_Pr->ChipType < SIS_315H) {
VCLKIndex = VCLK34_300;
- /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */
+ /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */
} else {
VCLKIndex = VCLK34_315;
/* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */
}
}
+#endif
- } else {
+ } else {
- VCLKIndex = VCLKIndexGEN;
- if(HwInfo->jChipType < SIS_315H) {
- if(ModeNo > 0x13) {
- if( (HwInfo->jChipType == SIS_630) &&
- (HwInfo->jChipRevision >= 0x30) ) {
+ VCLKIndex = VCLKIndexGENCRT;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(ModeNo > 0x13) {
+ if( (SiS_Pr->ChipType == SIS_630) &&
+ (SiS_Pr->ChipRevision >= 0x30) ) {
if(VCLKIndex == 0x14) VCLKIndex = 0x2e;
- }
- }
+ }
+ }
}
- }
+ }
} else { /* if not programming CRT2 */
- VCLKIndex = VCLKIndexGEN;
- if(HwInfo->jChipType < SIS_315H) {
- if(ModeNo > 0x13) {
- if( (HwInfo->jChipType != SIS_630) &&
- (HwInfo->jChipType != SIS_300) ) {
+ VCLKIndex = VCLKIndexGENCRT;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(ModeNo > 0x13) {
+ if( (SiS_Pr->ChipType != SIS_630) &&
+ (SiS_Pr->ChipType != SIS_300) ) {
if(VCLKIndex == 0x1b) VCLKIndex = 0x48;
}
#if 0
- if(HwInfo->jChipType == SIS_730) {
+ if(SiS_Pr->ChipType == SIS_730) {
if(VCLKIndex == 0x0b) VCLKIndex = 0x40; /* 1024x768-70 */
if(VCLKIndex == 0x0d) VCLKIndex = 0x41; /* 1024x768-75 */
}
@@ -2377,11 +2413,13 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex);
#endif
+#endif
- return(VCLKIndex);
+ return VCLKIndex;
}
/*********************************************/
@@ -2389,26 +2427,19 @@ SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetCRT2ModeRegs(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT i,j,modeflag;
- USHORT tempcl,tempah=0;
+ unsigned short i, j, modeflag, tempah=0;
+ short tempcl;
#if defined(SIS300) || defined(SIS315H)
- USHORT tempbl;
+ unsigned short tempbl;
#endif
#ifdef SIS315H
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT tempah2, tempbl2;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short tempah2, tempbl2;
#endif
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ modeflag = SiS_GetModeFlag(SiS_Pr, ModeNo, ModeIdIndex);
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
@@ -2418,18 +2449,18 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
} else {
for(i=0,j=4; i<3; i++,j++) SiS_SetReg(SiS_Pr->SiS_Part1Port,j,0);
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0x7F);
}
tempcl = SiS_Pr->SiS_ModeType;
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* ---- 300 series ---- */
- /* For 301BDH: (with LCD via LVDS) */
- if(SiS_Pr->SiS_VBType & VB_NoLCD) {
+ /* For 301BDH: (with LCD via LVDS) */
+ if(SiS_Pr->SiS_VBType & VB_NoLCD) {
tempbl = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32);
tempbl &= 0xef;
tempbl |= 0x02;
@@ -2438,16 +2469,16 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempbl &= 0xfd;
}
SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,tempbl);
- }
+ }
- if(ModeNo > 0x13) {
- tempcl -= ModeVGA;
- if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */
- tempah = ((0x10 >> tempcl) | 0x80);
- }
- } else tempah = 0x80;
+ if(ModeNo > 0x13) {
+ tempcl -= ModeVGA;
+ if(tempcl >= 0) {
+ tempah = ((0x10 >> tempcl) | 0x80);
+ }
+ } else tempah = 0x80;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0;
#endif /* SIS300 */
@@ -2455,22 +2486,16 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#ifdef SIS315H /* ------- 315/330 series ------ */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x08);
- }
- }
-
- if(ModeNo > 0x13) {
- tempcl -= ModeVGA;
- if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */
- tempah = (0x08 >> tempcl);
- if (tempah == 0) tempah = 1;
- tempah |= 0x40;
- }
- } else tempah = 0x40;
+ if(ModeNo > 0x13) {
+ tempcl -= ModeVGA;
+ if(tempcl >= 0) {
+ tempah = (0x08 >> tempcl);
+ if (tempah == 0) tempah = 1;
+ tempah |= 0x40;
+ }
+ } else tempah = 0x40;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
#endif /* SIS315H */
@@ -2478,84 +2503,89 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
- if(HwInfo->jChipType < SIS_315H) {
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah);
+ if(SiS_Pr->ChipType < SIS_315H) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah);
} else {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
- } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(IS_SIS740) {
+#ifdef SIS315H
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(IS_SIS740) {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah);
} else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah);
}
- }
+ }
+#endif
}
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- tempah = 0x01;
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- tempah |= 0x02;
- }
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
- tempah ^= 0x05;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
- tempah ^= 0x01;
- }
- }
+ tempah = 0x01;
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ tempah |= 0x02;
+ }
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
+ tempah ^= 0x05;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+ tempah ^= 0x01;
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
+ if(SiS_Pr->ChipType < SIS_315H) {
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
- tempah = (tempah << 5) & 0xFF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah);
- tempah = (tempah >> 5) & 0xFF;
+ tempah = (tempah << 5) & 0xFF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah);
+ tempah = (tempah >> 5) & 0xFF;
- } else {
+ } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF8,tempah);
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0x08;
+ else if(!(SiS_IsDualEdge(SiS_Pr))) tempah |= 0x08;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF0,tempah);
+ tempah &= ~0x08;
- }
+ }
- if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
- tempah |= 0x10;
- }
+ if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
+ tempah |= 0x10;
+ }
tempah |= 0x80;
- if(SiS_Pr->SiS_VBType & VB_SIS301) {
+ if(SiS_Pr->SiS_VBType & VB_SIS301) {
if(SiS_Pr->PanelXRes < 1280 && SiS_Pr->PanelYRes < 960) tempah &= ~0x80;
- }
+ }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
if(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetYPbPr525p))) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- tempah |= 0x20;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ tempah |= 0x20;
}
- }
- }
+ }
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah);
tempah = 0x80;
if(SiS_Pr->SiS_VBType & VB_SIS301) {
if(SiS_Pr->PanelXRes < 1280 && SiS_Pr->PanelYRes < 960) tempah = 0;
}
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempah |= 0x40;
+ if(SiS_IsDualLink(SiS_Pr)) tempah |= 0x40;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) {
- tempah |= 0x40;
- }
- }
+ tempah |= 0x40;
+ }
+ }
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0C,tempah);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0C,tempah);
} else { /* LVDS */
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
#ifdef SIS315H
/* LVDS can only be slave in 8bpp modes */
@@ -2566,36 +2596,30 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
}
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- tempah |= 0x02;
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) tempah |= 0x02;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tempah ^= 0x01;
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempah ^= 0x01;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- tempah = 1;
- }
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 1;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah);
#endif
- } else {
+ } else {
#ifdef SIS300
tempah = 0;
if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) {
- tempah |= 0x02;
- }
+ tempah |= 0x02;
+ }
tempah <<= 5;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah);
#endif
- }
+ }
}
@@ -2603,10 +2627,10 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
#ifdef SIS315H
- unsigned char bridgerev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);
+ /* unsigned char bridgerev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01); */
/* The following is nearly unpreditable and varies from machine
* to machine. Especially the 301DH seems to be a real trouble
@@ -2619,25 +2643,28 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* 740 variants match for 30xB, 301B-DH, 30xLV */
- if(!(IS_SIS740)) {
- tempah = 0x04; /* For all bridges */
- tempbl = 0xfb;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- tempah = 0x00;
- if(SiS_IsDualEdge(SiS_Pr, HwInfo)) {
+ if(!(IS_SIS740)) {
+ tempah = 0x04; /* For all bridges */
+ tempbl = 0xfb;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ tempah = 0x00;
+ if(SiS_IsDualEdge(SiS_Pr)) {
tempbl = 0xff;
}
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah);
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah);
}
/* The following two are responsible for eventually wrong colors
* in TV output. The DH (VB_NoLCD) conditions are unknown; the
* b0 was found in some 651 machine (Pim; P4_23=0xe5); the b1 version
* in a 650 box (Jake). What is the criteria?
+ * Addendum: Another combination 651+301B-DH(b1) (Rapo) needs same
+ * treatment like the 651+301B-DH(b0) case. Seems more to be the
+ * chipset than the bridge revision.
*/
- if((IS_SIS740) || (HwInfo->jChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
+ if((IS_SIS740) || (SiS_Pr->ChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
tempah = 0x30;
tempbl = 0xc0;
if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) ||
@@ -2649,20 +2676,30 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0x3f,tempbl);
} else if(SiS_Pr->SiS_VBType & VB_SIS301) {
/* Fixes "TV-blue-bug" on 315+301 */
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2c,0xcf); /* For 301 */
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2c,0xcf); /* For 301 */
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
- } else if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); /* For 30xLV */
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x21,0xc0);
- } else if((SiS_Pr->SiS_VBType & VB_NoLCD) && (bridgerev == 0xb0)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); /* For 30xB-DH rev b0 (or "DH on 651"?) */
+ } else if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); /* For 30xLV */
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x21,0xc0);
+ } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* For 301B-DH */
+ tempah = 0x30; tempah2 = 0xc0;
+ tempbl = 0xcf; tempbl2 = 0x3f;
+ if(SiS_Pr->SiS_TVBlue == 0) {
+ tempah = tempah2 = 0x00;
+ } else if(SiS_Pr->SiS_TVBlue == -1) {
+ /* Set on 651/M650, clear on 315/650 */
+ if(!(IS_SIS65x)) /* (bridgerev != 0xb0) */ {
+ tempah = tempah2 = 0x00;
+ }
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,tempbl,tempah);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,tempbl2,tempah2);
} else {
- tempah = 0x30; tempah2 = 0xc0; /* For 30xB (and 301BDH rev b1) */
+ tempah = 0x30; tempah2 = 0xc0; /* For 30xB, 301C */
tempbl = 0xcf; tempbl2 = 0x3f;
if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
tempah = tempah2 = 0x00;
- if(SiS_IsDualEdge(SiS_Pr, HwInfo)) {
+ if(SiS_IsDualEdge(SiS_Pr)) {
tempbl = tempbl2 = 0xff;
}
}
@@ -2676,23 +2713,23 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,0x7f,tempah);
} else {
tempah = 0x00;
- tempbl = 0x7f;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- tempbl = 0xff;
- if(!(SiS_IsDualEdge(SiS_Pr, HwInfo))) tempah = 0x80;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah);
+ tempbl = 0x7f;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ tempbl = 0xff;
+ if(!(SiS_IsDualEdge(SiS_Pr))) tempah = 0x80;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah);
}
#endif /* SIS315H */
- } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ } else if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
#ifdef SIS300
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
- if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) ||
- ((SiS_Pr->SiS_VBType & VB_NoLCD) &&
+ if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) ||
+ ((SiS_Pr->SiS_VBType & VB_NoLCD) &&
(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD))) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x23,0x7F);
} else {
@@ -2702,9 +2739,9 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x0D,0x80);
- if(SiS_Pr->SiS_VBType & VB_SIS301C) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x0D,0x80);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xCLV) {
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x3A,0xC0);
}
}
@@ -2712,16 +2749,16 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
} else { /* LVDS */
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- tempah = 0x04;
+ tempah = 0x04;
tempbl = 0xfb;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- tempah = 0x00;
- if(SiS_IsDualEdge(SiS_Pr, HwInfo)) tempbl = 0xff;
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ tempah = 0x00;
+ if(SiS_IsDualEdge(SiS_Pr)) tempbl = 0xff;
+ }
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah);
if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
@@ -2730,7 +2767,7 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30);
- } else if(HwInfo->jChipType == SIS_550) {
+ } else if(SiS_Pr->ChipType == SIS_550) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30);
@@ -2748,212 +2785,120 @@ SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* GET RESOLUTION DATA */
/*********************************************/
-USHORT
-SiS_GetResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
+unsigned short
+SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- if(ModeNo <= 0x13) return((USHORT)SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo);
- else return((USHORT)SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO);
+ if(ModeNo <= 0x13)
+ return ((unsigned short)SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo);
+ else
+ return ((unsigned short)SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO);
}
static void
-SiS_GetCRT2ResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_GetCRT2ResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT xres,yres,modeflag=0,resindex;
+ unsigned short xres, yres, modeflag=0, resindex;
- if(SiS_Pr->UseCustomMode) {
- xres = SiS_Pr->CHDisplay;
- if(SiS_Pr->CModeFlag & HalfDCLK) xres *= 2;
- SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
- yres = SiS_Pr->CVDisplay;
- if(SiS_Pr->CModeFlag & DoubleScanMode) yres *= 2;
- SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres;
- return;
- }
-
- resindex = SiS_GetResInfo(SiS_Pr,ModeNo,ModeIdIndex);
+ if(SiS_Pr->UseCustomMode) {
+ xres = SiS_Pr->CHDisplay;
+ if(SiS_Pr->CModeFlag & HalfDCLK) xres <<= 1;
+ SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
+ /* DoubleScanMode-check done in CheckCalcCustomMode()! */
+ SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = SiS_Pr->CVDisplay;
+ return;
+ }
- if(ModeNo <= 0x13) {
- xres = SiS_Pr->SiS_StResInfo[resindex].HTotal;
- yres = SiS_Pr->SiS_StResInfo[resindex].VTotal;
- } else {
- xres = SiS_Pr->SiS_ModeResInfo[resindex].HTotal;
- yres = SiS_Pr->SiS_ModeResInfo[resindex].VTotal;
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
+ resindex = SiS_GetResInfo(SiS_Pr,ModeNo,ModeIdIndex);
- if(!SiS_Pr->SiS_IF_DEF_DSTN && !SiS_Pr->SiS_IF_DEF_FSTN) {
+ if(ModeNo <= 0x13) {
+ xres = SiS_Pr->SiS_StResInfo[resindex].HTotal;
+ yres = SiS_Pr->SiS_StResInfo[resindex].VTotal;
+ } else {
+ xres = SiS_Pr->SiS_ModeResInfo[resindex].HTotal;
+ yres = SiS_Pr->SiS_ModeResInfo[resindex].VTotal;
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ }
- if((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_IF_DEF_LVDS == 1)) {
- if((ModeNo != 0x03) && (SiS_Pr->SiS_SetFlag & SetDOSMode)) {
- if(yres == 350) yres = 400;
- }
- if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x3a) & 0x01) {
- if(ModeNo == 0x12) yres = 400;
- }
- }
+ if(!SiS_Pr->SiS_IF_DEF_DSTN && !SiS_Pr->SiS_IF_DEF_FSTN) {
- if(modeflag & HalfDCLK) xres *= 2;
- if(modeflag & DoubleScanMode) yres *= 2;
+ if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_IF_DEF_LVDS == 1)) {
+ if((ModeNo != 0x03) && (SiS_Pr->SiS_SetFlag & SetDOSMode)) {
+ if(yres == 350) yres = 400;
+ }
+ if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x3a) & 0x01) {
+ if(ModeNo == 0x12) yres = 400;
+ }
+ }
- }
+ if(modeflag & HalfDCLK) xres <<= 1;
+ if(modeflag & DoubleScanMode) yres <<= 1;
- if((SiS_Pr->SiS_VBType & VB_SISVB) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) {
+ }
-#if 0
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCDA | SetCRT2ToLCD | SetCRT2ToHiVision)) {
- if(xres == 720) xres = 640;
- }
-#endif
+ if((SiS_Pr->SiS_VBType & VB_SISVB) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- switch(SiS_Pr->SiS_LCDResInfo) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ switch(SiS_Pr->SiS_LCDResInfo) {
case Panel_1024x768:
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
- if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- if(yres == 350) yres = 357;
- if(yres == 400) yres = 420;
- if(yres == 480) yres = 525;
- }
- }
+ if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
+ if(yres == 350) yres = 357;
+ if(yres == 400) yres = 420;
+ if(yres == 480) yres = 525;
+ }
+ }
break;
case Panel_1280x1024:
if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
/* BIOS bug - does this regardless of scaling */
- if(yres == 400) yres = 405;
+ if(yres == 400) yres = 405;
+ }
+ if(yres == 350) yres = 360;
+ if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
+ if(yres == 360) yres = 375;
}
- if(yres == 350) yres = 360;
- if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
- if(yres == 360) yres = 375;
- }
break;
case Panel_1600x1200:
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
- if(yres == 1024) yres = 1056;
- }
+ if(yres == 1024) yres = 1056;
+ }
break;
- }
- }
+ }
+ }
- } else {
+ } else {
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToHiVision)) {
- if(xres == 720) xres = 640;
- }
- } else if(xres == 720) xres = 640;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToHiVision)) {
+ if(xres == 720) xres = 640;
+ }
+ } else if(xres == 720) xres = 640;
- if(SiS_Pr->SiS_SetFlag & SetDOSMode) {
- yres = 400;
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x17) & 0x80) yres = 480;
- } else {
- if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) yres = 480;
- }
- if(SiS_Pr->SiS_IF_DEF_DSTN || SiS_Pr->SiS_IF_DEF_FSTN) yres = 480;
- }
+ if(SiS_Pr->SiS_SetFlag & SetDOSMode) {
+ yres = 400;
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x17) & 0x80) yres = 480;
+ } else {
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) yres = 480;
+ }
+ if(SiS_Pr->SiS_IF_DEF_DSTN || SiS_Pr->SiS_IF_DEF_FSTN) yres = 480;
+ }
- }
- SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
- SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres;
+ }
+ SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
+ SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres;
}
/*********************************************/
/* GET CRT2 TIMING DATA */
/*********************************************/
-static BOOLEAN
-SiS_GetLVDSCRT1Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, USHORT *ResIndex,
- USHORT *DisplayType)
- {
- USHORT modeflag=0;
-
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return FALSE;
- }
- } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return FALSE;
- } else
- return FALSE;
-
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- (*ResIndex) = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- (*ResIndex) = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
-
- (*ResIndex) &= 0x3F;
-
- if((SiS_Pr->SiS_IF_DEF_CH70xx) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
- (*DisplayType) = 18;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) (*DisplayType)++;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- (*DisplayType) += 2;
- if(SiS_Pr->SiS_ModeType > ModeVGA) {
- if(SiS_Pr->SiS_CHSOverScan) (*DisplayType) = 99;
- }
- if(SiS_Pr->SiS_TVMode & TVSetPALM) {
- (*DisplayType) = 18; /* PALM uses NTSC data */
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) (*DisplayType)++;
- } else if(SiS_Pr->SiS_TVMode & TVSetPALN) {
- (*DisplayType) = 20; /* PALN uses PAL data */
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) (*DisplayType)++;
- }
- }
- } else {
- switch(SiS_Pr->SiS_LCDResInfo) {
- case Panel_640x480: (*DisplayType) = 50; break;
- case Panel_640x480_2: (*DisplayType) = 52; break;
- case Panel_640x480_3: (*DisplayType) = 54; break;
- case Panel_800x600: (*DisplayType) = 0; break;
- case Panel_1024x600: (*DisplayType) = 23; break;
- case Panel_1024x768: (*DisplayType) = 4; break;
- case Panel_1152x768: (*DisplayType) = 27; break;
- case Panel_1280x768: (*DisplayType) = 40; break;
- case Panel_1280x1024: (*DisplayType) = 8; break;
- case Panel_1400x1050: (*DisplayType) = 14; break;
- case Panel_1600x1200: (*DisplayType) = 36; break;
- default: return FALSE;
- }
-
- if(modeflag & HalfDCLK) (*DisplayType)++;
-
- switch(SiS_Pr->SiS_LCDResInfo) {
- case Panel_640x480:
- case Panel_640x480_2:
- case Panel_640x480_3:
- break;
- default:
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) (*DisplayType) += 2;
- }
-
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- (*DisplayType) = 12;
- if(modeflag & HalfDCLK) (*DisplayType)++;
- }
- }
-
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){
- (*DisplayType) = 22;
- }
- }
-#endif
-
- return TRUE;
-}
-
static void
-SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex,
- PSIS_HW_INFO HwInfo)
+SiS_GetCRT2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex, unsigned short *CRT2Index,
+ unsigned short *ResIndex)
{
- USHORT tempbx=0,tempal=0,resinfo=0;
+ unsigned short tempbx=0, tempal=0, resinfo=0;
if(ModeNo <= 0x13) {
tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
@@ -2966,18 +2911,20 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { /* LCD */
- tempbx = SiS_Pr->SiS_LCDResInfo;
+ tempbx = SiS_Pr->SiS_LCDResInfo;
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx += 32;
+ /* patch index */
if(SiS_Pr->SiS_LCDResInfo == Panel_1680x1050) {
if (resinfo == SIS_RI_1280x800) tempal = 9;
else if(resinfo == SIS_RI_1400x1050) tempal = 11;
} else if((SiS_Pr->SiS_LCDResInfo == Panel_1280x800) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_1280x800_2)) {
+ (SiS_Pr->SiS_LCDResInfo == Panel_1280x800_2) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_1280x854)) {
if (resinfo == SIS_RI_1280x768) tempal = 9;
}
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
/* Pass 1:1 only (center-screen handled outside) */
/* This is never called for the panel's native resolution */
/* since Pass1:1 will not be set in this case */
@@ -2991,8 +2938,8 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- tempbx = 200;
- if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx++;
+ tempbx = 200;
+ if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx++;
}
}
}
@@ -3000,23 +2947,23 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
} else { /* TV */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- /* if(SiS_Pr->SiS_VGAVDE > 480) SiS_Pr->SiS_TVMode &= (~TVSetTVSimuMode); */
- tempbx = 2;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ /* if(SiS_Pr->SiS_VGAVDE > 480) SiS_Pr->SiS_TVMode &= (~TVSetTVSimuMode); */
+ tempbx = 2;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
tempbx = 13;
- if(!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) tempbx = 14;
- }
+ if(!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) tempbx = 14;
+ }
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempbx = 7;
- else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) tempbx = 6;
- else tempbx = 5;
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
- } else {
- if(SiS_Pr->SiS_TVMode & TVSetPAL) tempbx = 3;
- else tempbx = 4;
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
- }
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempbx = 7;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) tempbx = 6;
+ else tempbx = 5;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
+ } else {
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) tempbx = 3;
+ else tempbx = 4;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
+ }
}
@@ -3024,26 +2971,34 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(ModeNo > 0x13) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision) {
- if(tempal == 6) tempal = 7;
- if((resinfo == SIS_RI_720x480) ||
- (resinfo == SIS_RI_720x576) ||
- (resinfo == SIS_RI_768x576)) {
+ switch(resinfo) {
+ case SIS_RI_720x480:
tempal = 6;
- if(SiS_Pr->SiS_TVMode & (TVSetPAL | TVSetPALN)) {
- if(resinfo == SIS_RI_720x480) tempal = 9;
+ if(SiS_Pr->SiS_TVMode & (TVSetPAL | TVSetPALN)) tempal = 9;
+ break;
+ case SIS_RI_720x576:
+ case SIS_RI_768x576:
+ case SIS_RI_1024x576: /* Not in NTSC or YPBPR mode (except 1080i)! */
+ tempal = 6;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempal = 8;
}
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
- if(resinfo == SIS_RI_1024x768) tempal = 8;
+ break;
+ case SIS_RI_800x480:
+ tempal = 4;
+ break;
+ case SIS_RI_512x384:
+ case SIS_RI_1024x768:
+ tempal = 7;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) tempal = 8;
}
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
- if((resinfo == SIS_RI_720x576) ||
- (resinfo == SIS_RI_768x576)) {
- tempal = 8;
- }
- if(resinfo == SIS_RI_1280x720) tempal = 9;
+ break;
+ case SIS_RI_1280x720:
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempal = 9;
}
+ break;
}
}
}
@@ -3056,65 +3011,60 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
tempbx = 0;
if((SiS_Pr->SiS_IF_DEF_CH70xx) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
- tempbx = 10;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- tempbx += 2;
+ tempbx = 90;
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ tempbx = 92;
if(SiS_Pr->SiS_ModeType > ModeVGA) {
if(SiS_Pr->SiS_CHSOverScan) tempbx = 99;
}
- if(SiS_Pr->SiS_TVMode & TVSetPALM) {
- tempbx = 90;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1;
- } else if(SiS_Pr->SiS_TVMode & TVSetPALN) {
- tempbx = 92;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1;
- }
- }
+ if(SiS_Pr->SiS_TVMode & TVSetPALM) tempbx = 94;
+ else if(SiS_Pr->SiS_TVMode & TVSetPALN) tempbx = 96;
+ }
+ if(tempbx != 99) {
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx++;
+ }
} else {
- switch(SiS_Pr->SiS_LCDResInfo) {
- case Panel_640x480: tempbx = 6; break;
- case Panel_640x480_2:
- case Panel_640x480_3: tempbx = 30; break;
- case Panel_800x600: tempbx = 0; break;
- case Panel_1024x600: tempbx = 15; break;
- case Panel_1024x768: tempbx = 2; break;
- case Panel_1152x768: tempbx = 17; break;
- case Panel_1280x768: tempbx = 18; break;
- case Panel_1280x1024: tempbx = 4; break;
- case Panel_1400x1050: tempbx = 8; break;
- case Panel_1600x1200: tempbx = 21; break;
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_640x480: tempbx = 12; break;
+ case Panel_320x240_1: tempbx = 10; break;
+ case Panel_320x240_2:
+ case Panel_320x240_3: tempbx = 14; break;
+ case Panel_800x600: tempbx = 16; break;
+ case Panel_1024x600: tempbx = 18; break;
+ case Panel_1152x768:
+ case Panel_1024x768: tempbx = 20; break;
+ case Panel_1280x768: tempbx = 22; break;
+ case Panel_1280x1024: tempbx = 24; break;
+ case Panel_1400x1050: tempbx = 26; break;
+ case Panel_1600x1200: tempbx = 28; break;
+#ifdef SIS300
case Panel_Barco1366: tempbx = 80; break;
+#endif
}
switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_320x240_1:
+ case Panel_320x240_2:
+ case Panel_320x240_3:
case Panel_640x480:
- case Panel_640x480_2:
- case Panel_640x480_3:
break;
default:
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
}
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempbx = 7;
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempbx = 30;
+#ifdef SIS300
if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) {
tempbx = 82;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
- } else if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
+ } else if(SiS_Pr->SiS_CustomT == CUT_PANEL848 || SiS_Pr->SiS_CustomT == CUT_PANEL856) {
tempbx = 84;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
}
-
- if((SiS_Pr->SiS_CustomT != CUT_BARCO1366) &&
- (SiS_Pr->SiS_CustomT != CUT_PANEL848)) {
- if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) &&
- (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) {
- tempal = 0;
- }
- }
+#endif
}
@@ -3124,12 +3074,11 @@ SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
}
static void
-SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,PSIS_HW_INFO HwInfo)
+SiS_GetRAMDAC2DATA(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT tempax=0,tempbx=0;
- USHORT temp1=0,modeflag=0,tempcx=0;
- USHORT index;
+ unsigned short tempax=0, tempbx=0, index, dotclock;
+ unsigned short temp1=0, modeflag=0, tempcx=0;
SiS_Pr->SiS_RVBHCMAX = 1;
SiS_Pr->SiS_RVBHCFACT = 1;
@@ -3143,10 +3092,12 @@ SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
tempbx = SiS_Pr->SiS_StandTable[index].CRTC[6];
temp1 = SiS_Pr->SiS_StandTable[index].CRTC[7];
+ dotclock = (modeflag & Charx8Dot) ? 8 : 9;
+
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ index = SiS_GetRefCRT1CRTC(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWideCRT2);
tempax = SiS_Pr->SiS_CRT1Table[index].CR[0];
tempax |= (SiS_Pr->SiS_CRT1Table[index].CR[14] << 8);
@@ -3158,22 +3109,16 @@ SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
tempbx |= tempcx;
temp1 = SiS_Pr->SiS_CRT1Table[index].CR[7];
+ dotclock = 8;
+
}
if(temp1 & 0x01) tempbx |= 0x0100;
if(temp1 & 0x20) tempbx |= 0x0200;
tempax += 5;
-
- /* Charx8Dot is no more used (and assumed), so we set it */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- modeflag |= Charx8Dot;
- }
-
- if(modeflag & Charx8Dot) tempax *= 8;
- else tempax *= 9;
-
- if(modeflag & HalfDCLK) tempax <<= 1;
+ tempax *= dotclock;
+ if(modeflag & HalfDCLK) tempax <<= 1;
tempbx++;
@@ -3182,13 +3127,56 @@ SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
}
static void
-SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_CalcPanelLinkTiming(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex)
+{
+ unsigned short ResIndex;
+
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
+ if(SiS_Pr->UseCustomMode) {
+ ResIndex = SiS_Pr->CHTotal;
+ if(SiS_Pr->CModeFlag & HalfDCLK) ResIndex <<= 1;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = ResIndex;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
+ } else {
+ if(ModeNo < 0x13) {
+ ResIndex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ } else {
+ ResIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC_NS;
+ }
+ if(ResIndex == 0x09) {
+ if(SiS_Pr->Alternate1600x1200) ResIndex = 0x20; /* 1600x1200 LCDA */
+ else if(SiS_Pr->SiS_IF_DEF_LVDS == 1) ResIndex = 0x21; /* 1600x1200 LVDS */
+ }
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_NoScaleData[ResIndex].VGAHT;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_NoScaleData[ResIndex].VGAVT;
+ SiS_Pr->SiS_HT = SiS_Pr->SiS_NoScaleData[ResIndex].LCDHT;
+ SiS_Pr->SiS_VT = SiS_Pr->SiS_NoScaleData[ResIndex].LCDVT;
+ }
+ } else {
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
+ }
+ } else {
+ /* This handles custom modes and custom panels */
+ SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
+ SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
+ SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
+ SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->PanelHT - (SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE);
+ SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT - (SiS_Pr->PanelYRes - SiS_Pr->SiS_VGAVDE);
+ }
+}
+
+static void
+SiS_GetCRT2DataLVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT CRT2Index, ResIndex;
- const SiS_LVDSDataStruct *LVDSData = NULL;
+ unsigned short CRT2Index, ResIndex, backup;
+ const struct SiS_LVDSData *LVDSData = NULL;
- SiS_GetCRT2ResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
+ SiS_GetCRT2ResInfo(SiS_Pr, ModeNo, ModeIdIndex);
if(SiS_Pr->SiS_VBType & VB_SISVB) {
SiS_Pr->SiS_RVBHCMAX = 1;
@@ -3199,133 +3187,94 @@ SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
SiS_Pr->SiS_RY2COE = 0;
SiS_Pr->SiS_RY3COE = 0;
SiS_Pr->SiS_RY4COE = 0;
+ SiS_Pr->SiS_RVBHRS2 = 0;
}
if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
#ifdef SIS315H
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- if(SiS_Pr->UseCustomMode) {
- SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = SiS_Pr->CHTotal;
- SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
- } else {
- if(ModeNo < 0x13) {
- ResIndex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- ResIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC_NS;
- }
- SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_NoScaleData[ResIndex].VGAHT;
- SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_NoScaleData[ResIndex].VGAVT;
- SiS_Pr->SiS_HT = SiS_Pr->SiS_NoScaleData[ResIndex].LCDHT;
- SiS_Pr->SiS_VT = SiS_Pr->SiS_NoScaleData[ResIndex].LCDVT;
- }
- } else {
- SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
- }
- } else {
- /* This handles custom modes and custom panels */
- SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
- SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
- SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
- SiS_Pr->SiS_VGAHT = SiS_Pr->PanelHT - (SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE);
- SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT - (SiS_Pr->PanelYRes - SiS_Pr->SiS_VGAVDE);
- }
-
- SiS_CalcLCDACRT1Timing(SiS_Pr,ModeNo,ModeIdIndex);
-
+ SiS_CalcPanelLinkTiming(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ SiS_CalcLCDACRT1Timing(SiS_Pr, ModeNo, ModeIdIndex);
#endif
} else {
/* 301BDH needs LVDS Data */
+ backup = SiS_Pr->SiS_IF_DEF_LVDS;
if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
SiS_Pr->SiS_IF_DEF_LVDS = 1;
}
SiS_GetCRT2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
- &CRT2Index, &ResIndex, HwInfo);
+ &CRT2Index, &ResIndex);
- /* 301BDH needs LVDS Data */
- if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
- SiS_Pr->SiS_IF_DEF_LVDS = 0;
- }
+ SiS_Pr->SiS_IF_DEF_LVDS = backup;
- switch (CRT2Index) {
- case 0: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1; break;
- case 1: LVDSData = SiS_Pr->SiS_LVDS800x600Data_2; break;
- case 2: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
- case 3: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_2; break;
- case 4: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_1; break;
- case 5: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_2; break;
- case 6: LVDSData = SiS_Pr->SiS_LVDS640x480Data_1; break;
- case 7: LVDSData = SiS_Pr->SiS_LVDSXXXxXXXData_1; break;
- case 8: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_1; break;
- case 9: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_2; break;
- case 10: LVDSData = SiS_Pr->SiS_CHTVUNTSCData; break;
- case 11: LVDSData = SiS_Pr->SiS_CHTVONTSCData; break;
- case 12: LVDSData = SiS_Pr->SiS_CHTVUPALData; break;
- case 13: LVDSData = SiS_Pr->SiS_CHTVOPALData; break;
- case 14: LVDSData = SiS_Pr->SiS_LVDS320x480Data_1; break;
- case 15: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1; break;
- case 16: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_2; break;
- case 17: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_1; break;
- case 18: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_2; break;
- case 19: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_1; break;
- case 20: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_2; break;
- case 21: LVDSData = SiS_Pr->SiS_LVDS1600x1200Data_1; break;
- case 22: LVDSData = SiS_Pr->SiS_LVDS1600x1200Data_2; break;
- case 30: LVDSData = SiS_Pr->SiS_LVDS640x480Data_2; break;
+ switch(CRT2Index) {
+ case 10: LVDSData = SiS_Pr->SiS_LVDS320x240Data_1; break;
+ case 14: LVDSData = SiS_Pr->SiS_LVDS320x240Data_2; break;
+ case 12: LVDSData = SiS_Pr->SiS_LVDS640x480Data_1; break;
+ case 16: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1; break;
+ case 18: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1; break;
+ case 20: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
+#ifdef SIS300
case 80: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_1; break;
case 81: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_2; break;
case 82: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_1; break;
- case 83: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_2; break;
case 84: LVDSData = SiS_Pr->SiS_LVDS848x480Data_1; break;
case 85: LVDSData = SiS_Pr->SiS_LVDS848x480Data_2; break;
- case 90: LVDSData = SiS_Pr->SiS_CHTVUPALMData; break;
- case 91: LVDSData = SiS_Pr->SiS_CHTVOPALMData; break;
- case 92: LVDSData = SiS_Pr->SiS_CHTVUPALNData; break;
- case 93: LVDSData = SiS_Pr->SiS_CHTVOPALNData; break;
- case 99: LVDSData = SiS_Pr->SiS_CHTVSOPALData; break; /* Super Overscan */
- default: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
+#endif
+ case 90: LVDSData = SiS_Pr->SiS_CHTVUNTSCData; break;
+ case 91: LVDSData = SiS_Pr->SiS_CHTVONTSCData; break;
+ case 92: LVDSData = SiS_Pr->SiS_CHTVUPALData; break;
+ case 93: LVDSData = SiS_Pr->SiS_CHTVOPALData; break;
+ case 94: LVDSData = SiS_Pr->SiS_CHTVUPALMData; break;
+ case 95: LVDSData = SiS_Pr->SiS_CHTVOPALMData; break;
+ case 96: LVDSData = SiS_Pr->SiS_CHTVUPALNData; break;
+ case 97: LVDSData = SiS_Pr->SiS_CHTVOPALNData; break;
+ case 99: LVDSData = SiS_Pr->SiS_CHTVSOPALData; break;
}
- SiS_Pr->SiS_VGAHT = (LVDSData+ResIndex)->VGAHT;
- SiS_Pr->SiS_VGAVT = (LVDSData+ResIndex)->VGAVT;
- SiS_Pr->SiS_HT = (LVDSData+ResIndex)->LCDHT;
- SiS_Pr->SiS_VT = (LVDSData+ResIndex)->LCDVT;
-
- if(!(SiS_Pr->SiS_VBType & VB_SISVB)) {
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) {
- if((!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) || (SiS_Pr->SiS_SetFlag & SetDOSMode)) {
- SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
- SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
- if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
- if(ResIndex < 0x08) {
- SiS_Pr->SiS_HDE = 1280;
- SiS_Pr->SiS_VDE = 1024;
- }
- }
- }
+ if(LVDSData) {
+ SiS_Pr->SiS_VGAHT = (LVDSData+ResIndex)->VGAHT;
+ SiS_Pr->SiS_VGAVT = (LVDSData+ResIndex)->VGAVT;
+ SiS_Pr->SiS_HT = (LVDSData+ResIndex)->LCDHT;
+ SiS_Pr->SiS_VT = (LVDSData+ResIndex)->LCDVT;
+ } else {
+ SiS_CalcPanelLinkTiming(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ }
+
+ if( (!(SiS_Pr->SiS_VBType & VB_SISVB)) &&
+ (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) &&
+ (!(SiS_Pr->SiS_LCDInfo & LCDPass11)) ) {
+ if( (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) ||
+ (SiS_Pr->SiS_SetFlag & SetDOSMode) ) {
+ SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
+ SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
+#ifdef SIS300
+ if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
+ if(ResIndex < 0x08) {
+ SiS_Pr->SiS_HDE = 1280;
+ SiS_Pr->SiS_VDE = 1024;
+ }
+ }
+#endif
}
}
}
}
static void
-SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_INFO HwInfo)
-{
- UCHAR *ROMAddr = NULL;
- USHORT tempax,tempbx,modeflag,romptr=0;
- USHORT resinfo,CRT2Index,ResIndex;
- const SiS_LCDDataStruct *LCDPtr = NULL;
- const SiS_TVDataStruct *TVPtr = NULL;
+SiS_GetCRT2Data301(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned char *ROMAddr = NULL;
+ unsigned short tempax, tempbx, modeflag, romptr=0;
+ unsigned short resinfo, CRT2Index, ResIndex;
+ const struct SiS_LCDData *LCDPtr = NULL;
+ const struct SiS_TVData *TVPtr = NULL;
#ifdef SIS315H
- SHORT resinfo661;
+ short resinfo661;
#endif
if(ModeNo <= 0x13) {
@@ -3340,67 +3289,69 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
#ifdef SIS315H
resinfo661 = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].ROMMODEIDX661;
if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) &&
- (SiS_Pr->SiS_SetFlag & LCDVESATiming) &&
- (resinfo661 >= 0) &&
+ (SiS_Pr->SiS_SetFlag & LCDVESATiming) &&
+ (resinfo661 >= 0) &&
(SiS_Pr->SiS_NeedRomModeData) ) {
- if((ROMAddr = GetLCDStructPtr661(SiS_Pr, HwInfo))) {
+ if((ROMAddr = GetLCDStructPtr661(SiS_Pr))) {
if((romptr = (SISGETROMW(21)))) {
- romptr += (resinfo661 * 10);
- ROMAddr = HwInfo->pjVirtualRomBase;
+ romptr += (resinfo661 * 10);
+ ROMAddr = SiS_Pr->VirtualRomBase;
}
}
}
#endif
}
-
+
SiS_Pr->SiS_NewFlickerMode = 0;
SiS_Pr->SiS_RVBHRS = 50;
SiS_Pr->SiS_RY1COE = 0;
SiS_Pr->SiS_RY2COE = 0;
SiS_Pr->SiS_RY3COE = 0;
SiS_Pr->SiS_RY4COE = 0;
+ SiS_Pr->SiS_RVBHRS2 = 0;
- SiS_GetCRT2ResInfo(SiS_Pr,ModeNo,ModeIdIndex,HwInfo);
+ SiS_GetCRT2ResInfo(SiS_Pr,ModeNo,ModeIdIndex);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
if(SiS_Pr->UseCustomMode) {
- SiS_Pr->SiS_RVBHCMAX = 1;
- SiS_Pr->SiS_RVBHCFACT = 1;
- SiS_Pr->SiS_VGAHT = SiS_Pr->CHTotal;
- SiS_Pr->SiS_VGAVT = SiS_Pr->CVTotal;
- SiS_Pr->SiS_HT = SiS_Pr->CHTotal;
- SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
+ SiS_Pr->SiS_RVBHCMAX = 1;
+ SiS_Pr->SiS_RVBHCFACT = 1;
SiS_Pr->SiS_HDE = SiS_Pr->SiS_VGAHDE;
- SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE;
+ SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE;
+
+ tempax = SiS_Pr->CHTotal;
+ if(modeflag & HalfDCLK) tempax <<= 1;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
} else {
- SiS_GetRAMDAC2DATA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_GetRAMDAC2DATA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&ResIndex,HwInfo);
+ &CRT2Index,&ResIndex);
switch(CRT2Index) {
- case 2: TVPtr = SiS_Pr->SiS_ExtHiTVData; break;
- case 3: TVPtr = SiS_Pr->SiS_ExtPALData; break;
- case 4: TVPtr = SiS_Pr->SiS_ExtNTSCData; break;
- case 5: TVPtr = SiS_Pr->SiS_Ext525iData; break;
- case 6: TVPtr = SiS_Pr->SiS_Ext525pData; break;
- case 7: TVPtr = SiS_Pr->SiS_Ext750pData; break;
- case 8: TVPtr = SiS_Pr->SiS_StPALData; break;
- case 9: TVPtr = SiS_Pr->SiS_StNTSCData; break;
- case 10: TVPtr = SiS_Pr->SiS_St525iData; break;
- case 11: TVPtr = SiS_Pr->SiS_St525pData; break;
- case 12: TVPtr = SiS_Pr->SiS_St750pData; break;
- case 13: TVPtr = SiS_Pr->SiS_St1HiTVData; break;
- case 14: TVPtr = SiS_Pr->SiS_St2HiTVData; break;
- default: TVPtr = SiS_Pr->SiS_StPALData; break;
+ case 2: TVPtr = SiS_Pr->SiS_ExtHiTVData; break;
+ case 3: TVPtr = SiS_Pr->SiS_ExtPALData; break;
+ case 4: TVPtr = SiS_Pr->SiS_ExtNTSCData; break;
+ case 5: TVPtr = SiS_Pr->SiS_Ext525iData; break;
+ case 6: TVPtr = SiS_Pr->SiS_Ext525pData; break;
+ case 7: TVPtr = SiS_Pr->SiS_Ext750pData; break;
+ case 8: TVPtr = SiS_Pr->SiS_StPALData; break;
+ case 9: TVPtr = SiS_Pr->SiS_StNTSCData; break;
+ case 10: TVPtr = SiS_Pr->SiS_St525iData; break;
+ case 11: TVPtr = SiS_Pr->SiS_St525pData; break;
+ case 12: TVPtr = SiS_Pr->SiS_St750pData; break;
+ case 13: TVPtr = SiS_Pr->SiS_St1HiTVData; break;
+ case 14: TVPtr = SiS_Pr->SiS_St2HiTVData; break;
+ default: TVPtr = SiS_Pr->SiS_StPALData; break;
}
SiS_Pr->SiS_RVBHCMAX = (TVPtr+ResIndex)->RVBHCMAX;
@@ -3409,73 +3360,77 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
SiS_Pr->SiS_VGAVT = (TVPtr+ResIndex)->VGAVT;
SiS_Pr->SiS_HDE = (TVPtr+ResIndex)->TVHDE;
SiS_Pr->SiS_VDE = (TVPtr+ResIndex)->TVVDE;
- SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS;
- SiS_Pr->SiS_NewFlickerMode = (TVPtr+ResIndex)->FlickerMode;
+ SiS_Pr->SiS_RVBHRS2 = (TVPtr+ResIndex)->RVBHRS2 & 0x0fff;
if(modeflag & HalfDCLK) {
- SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS;
+ SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS;
+ if(SiS_Pr->SiS_RVBHRS2) {
+ SiS_Pr->SiS_RVBHRS2 = ((SiS_Pr->SiS_RVBHRS2 + 3) >> 1) - 3;
+ tempax = ((TVPtr+ResIndex)->RVBHRS2 >> 12) & 0x07;
+ if((TVPtr+ResIndex)->RVBHRS2 & 0x8000) SiS_Pr->SiS_RVBHRS2 -= tempax;
+ else SiS_Pr->SiS_RVBHRS2 += tempax;
+ }
+ } else {
+ SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS;
}
+ SiS_Pr->SiS_NewFlickerMode = ((TVPtr+ResIndex)->FlickerMode) << 7;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- if((resinfo == SIS_RI_1024x768) ||
- (resinfo == SIS_RI_1280x1024) ||
- (resinfo == SIS_RI_1280x720)) {
+ if((resinfo == SIS_RI_960x600) ||
+ (resinfo == SIS_RI_1024x768) ||
+ (resinfo == SIS_RI_1280x1024) ||
+ (resinfo == SIS_RI_1280x720)) {
SiS_Pr->SiS_NewFlickerMode = 0x40;
}
- if(SiS_Pr->SiS_VGAVDE == 350) SiS_Pr->SiS_TVMode |= TVSetTVSimuMode;
+ if(SiS_Pr->SiS_VGAVDE == 350) SiS_Pr->SiS_TVMode |= TVSetTVSimuMode;
- SiS_Pr->SiS_HT = ExtHiTVHT;
- SiS_Pr->SiS_VT = ExtHiTVVT;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- SiS_Pr->SiS_HT = StHiTVHT;
- SiS_Pr->SiS_VT = StHiTVVT;
-#if 0
- if(!(modeflag & Charx8Dot)) {
- SiS_Pr->SiS_HT = StHiTextTVHT;
- SiS_Pr->SiS_VT = StHiTextTVVT;
- }
-#endif
- }
- }
+ SiS_Pr->SiS_HT = ExtHiTVHT;
+ SiS_Pr->SiS_VT = ExtHiTVVT;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ SiS_Pr->SiS_HT = StHiTVHT;
+ SiS_Pr->SiS_VT = StHiTVVT;
+ }
+ }
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
- SiS_Pr->SiS_HT = 1650;
- SiS_Pr->SiS_VT = 750;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
+ SiS_Pr->SiS_HT = 1650;
+ SiS_Pr->SiS_VT = 750;
} else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
SiS_Pr->SiS_HT = NTSCHT;
+ if(SiS_Pr->SiS_TVMode & TVSet525p1024) SiS_Pr->SiS_HT = NTSC2HT;
SiS_Pr->SiS_VT = NTSCVT;
- } else {
- SiS_Pr->SiS_HT = NTSCHT;
+ } else {
+ SiS_Pr->SiS_HT = NTSCHT;
if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) SiS_Pr->SiS_HT = NTSC2HT;
- SiS_Pr->SiS_VT = NTSCVT;
- }
+ SiS_Pr->SiS_VT = NTSCVT;
+ }
} else {
- SiS_Pr->SiS_RY1COE = (TVPtr+ResIndex)->RY1COE;
- SiS_Pr->SiS_RY2COE = (TVPtr+ResIndex)->RY2COE;
- SiS_Pr->SiS_RY3COE = (TVPtr+ResIndex)->RY3COE;
- SiS_Pr->SiS_RY4COE = (TVPtr+ResIndex)->RY4COE;
+ SiS_Pr->SiS_RY1COE = (TVPtr+ResIndex)->RY1COE;
+ SiS_Pr->SiS_RY2COE = (TVPtr+ResIndex)->RY2COE;
+ SiS_Pr->SiS_RY3COE = (TVPtr+ResIndex)->RY3COE;
+ SiS_Pr->SiS_RY4COE = (TVPtr+ResIndex)->RY4COE;
- if(modeflag & HalfDCLK) {
- SiS_Pr->SiS_RY1COE = 0x00;
- SiS_Pr->SiS_RY2COE = 0xf4;
- SiS_Pr->SiS_RY3COE = 0x10;
- SiS_Pr->SiS_RY4COE = 0x38;
- }
+ if(modeflag & HalfDCLK) {
+ SiS_Pr->SiS_RY1COE = 0x00;
+ SiS_Pr->SiS_RY2COE = 0xf4;
+ SiS_Pr->SiS_RY3COE = 0x10;
+ SiS_Pr->SiS_RY4COE = 0x38;
+ }
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
- SiS_Pr->SiS_HT = NTSCHT;
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
+ SiS_Pr->SiS_HT = NTSCHT;
if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) SiS_Pr->SiS_HT = NTSC2HT;
- SiS_Pr->SiS_VT = NTSCVT;
- } else {
- SiS_Pr->SiS_HT = PALHT;
- SiS_Pr->SiS_VT = PALVT;
- }
+ SiS_Pr->SiS_VT = NTSCVT;
+ } else {
+ SiS_Pr->SiS_HT = PALHT;
+ SiS_Pr->SiS_VT = PALVT;
+ }
}
@@ -3486,42 +3441,53 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(SiS_Pr->UseCustomMode) {
- SiS_Pr->SiS_VGAHT = SiS_Pr->CHTotal;
- SiS_Pr->SiS_VGAVT = SiS_Pr->CVTotal;
- SiS_Pr->SiS_HT = SiS_Pr->CHTotal;
- SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
SiS_Pr->SiS_HDE = SiS_Pr->SiS_VGAHDE;
- SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE;
+ SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE;
+
+ tempax = SiS_Pr->CHTotal;
+ if(modeflag & HalfDCLK) tempax <<= 1;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = SiS_Pr->CVTotal;
} else {
- BOOLEAN gotit = FALSE;
+ BOOLEAN gotit = FALSE;
- if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) {
+ if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) {
- SiS_Pr->SiS_VGAHT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT;
- SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->PanelHT;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
+ SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
gotit = TRUE;
} else if( (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) && (romptr) && (ROMAddr) ) {
#ifdef SIS315H
SiS_Pr->SiS_RVBHCMAX = ROMAddr[romptr];
- SiS_Pr->SiS_RVBHCFACT = ROMAddr[romptr+1];
- SiS_Pr->SiS_VGAHT = ROMAddr[romptr+2] | ((ROMAddr[romptr+3] & 0x0f) << 8);
- SiS_Pr->SiS_VGAVT = ROMAddr[romptr+4] | ((ROMAddr[romptr+3] & 0xf0) << 4);
- SiS_Pr->SiS_HT = ROMAddr[romptr+5] | ((ROMAddr[romptr+6] & 0x0f) << 8);
- SiS_Pr->SiS_VT = ROMAddr[romptr+7] | ((ROMAddr[romptr+6] & 0xf0) << 4);
+ SiS_Pr->SiS_RVBHCFACT = ROMAddr[romptr+1];
+ SiS_Pr->SiS_VGAHT = ROMAddr[romptr+2] | ((ROMAddr[romptr+3] & 0x0f) << 8);
+ SiS_Pr->SiS_VGAVT = (ROMAddr[romptr+4] << 4) | ((ROMAddr[romptr+3] & 0xf0) >> 4);
+ SiS_Pr->SiS_HT = ROMAddr[romptr+5] | ((ROMAddr[romptr+6] & 0x0f) << 8);
+ SiS_Pr->SiS_VT = (ROMAddr[romptr+7] << 4) | ((ROMAddr[romptr+6] & 0xf0) >> 4);
+ SiS_Pr->SiS_RVBHRS2 = ROMAddr[romptr+8] | ((ROMAddr[romptr+9] & 0x0f) << 8);
+ if((SiS_Pr->SiS_RVBHRS2) && (modeflag & HalfDCLK)) {
+ SiS_Pr->SiS_RVBHRS2 = ((SiS_Pr->SiS_RVBHRS2 + 3) >> 1) - 3;
+ tempax = (ROMAddr[romptr+9] >> 4) & 0x07;
+ if(ROMAddr[romptr+9] & 0x80) SiS_Pr->SiS_RVBHRS2 -= tempax;
+ else SiS_Pr->SiS_RVBHRS2 += tempax;
+ }
if(SiS_Pr->SiS_VGAHT) gotit = TRUE;
else {
SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
+ SiS_Pr->SiS_RVBHCMAX = 1;
+ SiS_Pr->SiS_RVBHCFACT = 1;
SiS_Pr->SiS_VGAHT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT;
- SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
- SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_HT = SiS_Pr->PanelHT;
+ SiS_Pr->SiS_VT = SiS_Pr->PanelVT;
+ SiS_Pr->SiS_RVBHRS2 = 0;
gotit = TRUE;
}
#endif
@@ -3530,28 +3496,30 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(!gotit) {
- SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&ResIndex,HwInfo);
+ SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+ &CRT2Index,&ResIndex);
- switch(CRT2Index) {
+ switch(CRT2Index) {
case Panel_1024x768 : LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break;
case Panel_1024x768 + 32: LCDPtr = SiS_Pr->SiS_St2LCD1024x768Data; break;
case Panel_1280x720 :
case Panel_1280x720 + 32: LCDPtr = SiS_Pr->SiS_LCD1280x720Data; break;
case Panel_1280x768_2 : LCDPtr = SiS_Pr->SiS_ExtLCD1280x768_2Data; break;
- case Panel_1280x768_2+ 32: LCDPtr = SiS_Pr->SiS_StLCD1280x768_2Data; break;
+ case Panel_1280x768_2+ 32: LCDPtr = SiS_Pr->SiS_StLCD1280x768_2Data; break;
case Panel_1280x800 :
case Panel_1280x800 + 32: LCDPtr = SiS_Pr->SiS_LCD1280x800Data; break;
case Panel_1280x800_2 :
case Panel_1280x800_2+ 32: LCDPtr = SiS_Pr->SiS_LCD1280x800_2Data; break;
+ case Panel_1280x854 :
+ case Panel_1280x854 + 32: LCDPtr = SiS_Pr->SiS_LCD1280x854Data; break;
case Panel_1280x960 :
case Panel_1280x960 + 32: LCDPtr = SiS_Pr->SiS_LCD1280x960Data; break;
- case Panel_1280x1024 : LCDPtr = SiS_Pr->SiS_ExtLCD1280x1024Data; break;
- case Panel_1280x1024 + 32: LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break;
- case Panel_1400x1050 : LCDPtr = SiS_Pr->SiS_ExtLCD1400x1050Data; break;
- case Panel_1400x1050 + 32: LCDPtr = SiS_Pr->SiS_StLCD1400x1050Data; break;
- case Panel_1600x1200 : LCDPtr = SiS_Pr->SiS_ExtLCD1600x1200Data; break;
- case Panel_1600x1200 + 32: LCDPtr = SiS_Pr->SiS_StLCD1600x1200Data; break;
+ case Panel_1280x1024 : LCDPtr = SiS_Pr->SiS_ExtLCD1280x1024Data; break;
+ case Panel_1280x1024 + 32: LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break;
+ case Panel_1400x1050 : LCDPtr = SiS_Pr->SiS_ExtLCD1400x1050Data; break;
+ case Panel_1400x1050 + 32: LCDPtr = SiS_Pr->SiS_StLCD1400x1050Data; break;
+ case Panel_1600x1200 : LCDPtr = SiS_Pr->SiS_ExtLCD1600x1200Data; break;
+ case Panel_1600x1200 + 32: LCDPtr = SiS_Pr->SiS_StLCD1600x1200Data; break;
case Panel_1680x1050 :
case Panel_1680x1050 + 32: LCDPtr = SiS_Pr->SiS_LCD1680x1050Data; break;
case 100 : LCDPtr = SiS_Pr->SiS_NoScaleData; break;
@@ -3559,271 +3527,340 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
case 200 : LCDPtr = SiS310_ExtCompaq1280x1024Data; break;
case 201 : LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break;
#endif
- default : LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break;
- }
+ default : LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break;
+ }
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
+ xf86DrvMsg(0, X_INFO, "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
+#endif
#endif
- SiS_Pr->SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX;
- SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT;
- SiS_Pr->SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT;
- SiS_Pr->SiS_VGAVT = (LCDPtr+ResIndex)->VGAVT;
- SiS_Pr->SiS_HT = (LCDPtr+ResIndex)->LCDHT;
- SiS_Pr->SiS_VT = (LCDPtr+ResIndex)->LCDVT;
+ SiS_Pr->SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX;
+ SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT;
+ SiS_Pr->SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT;
+ SiS_Pr->SiS_VGAVT = (LCDPtr+ResIndex)->VGAVT;
+ SiS_Pr->SiS_HT = (LCDPtr+ResIndex)->LCDHT;
+ SiS_Pr->SiS_VT = (LCDPtr+ResIndex)->LCDVT;
}
tempax = SiS_Pr->PanelXRes;
- tempbx = SiS_Pr->PanelYRes;
+ tempbx = SiS_Pr->PanelYRes;
- if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
- if(HwInfo->jChipType < SIS_315H) {
- if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 560;
- else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640;
- }
- } else {
- if (SiS_Pr->SiS_VGAVDE == 357) tempbx = 527;
- else if(SiS_Pr->SiS_VGAVDE == 420) tempbx = 620;
- else if(SiS_Pr->SiS_VGAVDE == 525) tempbx = 775;
- else if(SiS_Pr->SiS_VGAVDE == 600) tempbx = 775;
- else if(SiS_Pr->SiS_VGAVDE == 350) tempbx = 560;
- else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640;
- }
- } else if(SiS_Pr->SiS_LCDResInfo == Panel_1280x960) {
- if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 700;
- else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 800;
- else if(SiS_Pr->SiS_VGAVDE == 1024) tempbx = 960;
- } else if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
- if (SiS_Pr->SiS_VGAVDE == 360) tempbx = 768;
- else if(SiS_Pr->SiS_VGAVDE == 375) tempbx = 800;
- else if(SiS_Pr->SiS_VGAVDE == 405) tempbx = 864;
- } else if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) {
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_1024x768:
+ if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 560;
+ else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640;
+ }
+ } else {
+ if (SiS_Pr->SiS_VGAVDE == 357) tempbx = 527;
+ else if(SiS_Pr->SiS_VGAVDE == 420) tempbx = 620;
+ else if(SiS_Pr->SiS_VGAVDE == 525) tempbx = 775;
+ else if(SiS_Pr->SiS_VGAVDE == 600) tempbx = 775;
+ else if(SiS_Pr->SiS_VGAVDE == 350) tempbx = 560;
+ else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640;
+ }
+ break;
+ case Panel_1280x960:
+ if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 700;
+ else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 800;
+ else if(SiS_Pr->SiS_VGAVDE == 1024) tempbx = 960;
+ break;
+ case Panel_1280x1024:
+ if (SiS_Pr->SiS_VGAVDE == 360) tempbx = 768;
+ else if(SiS_Pr->SiS_VGAVDE == 375) tempbx = 800;
+ else if(SiS_Pr->SiS_VGAVDE == 405) tempbx = 864;
+ break;
+ case Panel_1600x1200:
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
- if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 875;
- else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 1000;
- }
- }
+ if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 875;
+ else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 1000;
+ }
+ break;
+ }
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- tempax = SiS_Pr->SiS_VGAHDE;
- tempbx = SiS_Pr->SiS_VGAVDE;
- }
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ tempax = SiS_Pr->SiS_VGAHDE;
+ tempbx = SiS_Pr->SiS_VGAVDE;
+ }
- SiS_Pr->SiS_HDE = tempax;
- SiS_Pr->SiS_VDE = tempbx;
+ SiS_Pr->SiS_HDE = tempax;
+ SiS_Pr->SiS_VDE = tempbx;
}
}
}
static void
-SiS_GetCRT2Data(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_GetCRT2Data(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- } else {
- if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
- /* Need LVDS Data for LCD on 301B-DH */
- SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- } else {
- SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ } else {
+ if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+ /* Need LVDS Data for LCD on 301B-DH */
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ } else {
+ SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ }
+ }
- } else {
+ } else {
- SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
- }
+ }
}
/*********************************************/
/* GET LVDS DES (SKEW) DATA */
/*********************************************/
-static void
-SiS_GetLVDSDesPtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, USHORT *PanelIndex,
- USHORT *ResIndex, PSIS_HW_INFO HwInfo)
+static const struct SiS_LVDSDes *
+SiS_GetLVDSDesPtr(struct SiS_Private *SiS_Pr)
{
- USHORT modeflag;
+ const struct SiS_LVDSDes *PanelDesPtr = NULL;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- (*ResIndex) = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- (*ResIndex) = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
+#ifdef SIS300
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_Pr->SiS_LCDTypeInfo == 4) {
+ if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
+ PanelDesPtr = SiS_Pr->SiS_PanelType04_1a;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ PanelDesPtr = SiS_Pr->SiS_PanelType04_2a;
+ }
+ } else if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) {
+ PanelDesPtr = SiS_Pr->SiS_PanelType04_1b;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ PanelDesPtr = SiS_Pr->SiS_PanelType04_2b;
+ }
+ }
+ }
+ }
+ }
+#endif
+ return PanelDesPtr;
+}
- (*ResIndex) &= 0x1F;
- (*PanelIndex) = 0;
+static void
+SiS_GetLVDSDesData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned short modeflag, ResIndex;
+ const struct SiS_LVDSDes *PanelDesPtr = NULL;
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- (*PanelIndex) = 50;
- if((SiS_Pr->SiS_TVMode & TVSetPAL) && (!(SiS_Pr->SiS_TVMode & TVSetPALM))) (*PanelIndex) += 2;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) (*PanelIndex) += 1;
- /* Nothing special needed for SOverscan */
- /* PALM uses NTSC data, PALN uses PAL data */
- }
- }
+ SiS_Pr->SiS_LCDHDES = 0;
+ SiS_Pr->SiS_LCDVDES = 0;
+ /* Some special cases */
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- *PanelIndex = SiS_Pr->SiS_LCDTypeInfo;
- if(HwInfo->jChipType >= SIS_661) {
- /* As long as we don's use the BIOS tables, we
- * need to convert the TypeInfo as for 315 series
- */
- (*PanelIndex) = SiS_Pr->SiS_LCDResInfo - 1;
- }
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- (*PanelIndex) += 16;
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- (*PanelIndex) = 32;
- if(modeflag & HalfDCLK) (*PanelIndex)++;
+
+ /* Trumpion */
+ if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
+ if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ }
}
+ return;
}
- }
- if(SiS_Pr->SiS_SetFlag & SetDOSMode) {
- if(SiS_Pr->SiS_LCDResInfo != Panel_640x480) {
- (*ResIndex) = 7;
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) (*ResIndex)++;
- }
+ /* 640x480 on LVDS */
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_Pr->SiS_LCDResInfo == Panel_640x480 && SiS_Pr->SiS_LCDTypeInfo == 3) {
+ SiS_Pr->SiS_LCDHDES = 8;
+ if (SiS_Pr->SiS_VGAVDE >= 480) SiS_Pr->SiS_LCDVDES = 512;
+ else if(SiS_Pr->SiS_VGAVDE >= 400) SiS_Pr->SiS_LCDVDES = 436;
+ else if(SiS_Pr->SiS_VGAVDE >= 350) SiS_Pr->SiS_LCDVDES = 440;
+ return;
+ }
}
- }
-}
-
-static void
-SiS_GetLVDSDesData(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
-{
- USHORT modeflag;
- USHORT PanelIndex,ResIndex;
- const SiS_LVDSDesStruct *PanelDesPtr = NULL;
- SiS_Pr->SiS_LCDHDES = 0;
- SiS_Pr->SiS_LCDVDES = 0;
+ } /* LCD */
if( (SiS_Pr->UseCustomMode) ||
(SiS_Pr->SiS_LCDResInfo == Panel_Custom) ||
(SiS_Pr->SiS_CustomT == CUT_PANEL848) ||
- ((SiS_Pr->SiS_VBType & VB_SISVB) &&
- (SiS_Pr->SiS_LCDInfo & DontExpandLCD) &&
- (SiS_Pr->SiS_LCDInfo & LCDPass11)) ) {
+ (SiS_Pr->SiS_CustomT == CUT_PANEL856) ||
+ (SiS_Pr->SiS_LCDInfo & LCDPass11) ) {
return;
}
- if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ if(ModeNo <= 0x13) ResIndex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ else ResIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+
+ if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
#ifdef SIS315H
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- /* non-pass 1:1 only, see above */
- if(SiS_Pr->SiS_VGAHDE != SiS_Pr->PanelXRes) {
- SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_HT - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE) / 2);
+ /* non-pass 1:1 only, see above */
+ if(SiS_Pr->SiS_VGAHDE != SiS_Pr->PanelXRes) {
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_HT - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE) / 2);
}
if(SiS_Pr->SiS_VGAVDE != SiS_Pr->PanelYRes) {
SiS_Pr->SiS_LCDVDES = SiS_Pr->SiS_VT - ((SiS_Pr->PanelYRes - SiS_Pr->SiS_VGAVDE) / 2);
}
}
if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
- switch(SiS_Pr->SiS_CustomT) {
- case CUT_UNIWILL1024:
- case CUT_UNIWILL10242:
- case CUT_CLEVO1400:
+ switch(SiS_Pr->SiS_CustomT) {
+ case CUT_UNIWILL1024:
+ case CUT_UNIWILL10242:
+ case CUT_CLEVO1400:
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
}
break;
}
- if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_1280x1024:
if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
}
+ break;
+ case Panel_1280x800: /* Verified for Averatec 6240 */
+ case Panel_1280x800_2: /* Verified for Asus A4L */
+ case Panel_1280x854: /* Not verified yet FIXME */
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ break;
}
}
#endif
} else {
- SiS_GetLVDSDesPtr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
- &PanelIndex, &ResIndex, HwInfo);
-
- switch(PanelIndex) {
- case 0: PanelDesPtr = SiS_Pr->SiS_PanelType00_1; break; /* --- */
- case 1: PanelDesPtr = SiS_Pr->SiS_PanelType01_1; break;
- case 2: PanelDesPtr = SiS_Pr->SiS_PanelType02_1; break;
- case 3: PanelDesPtr = SiS_Pr->SiS_PanelType03_1; break;
- case 4: PanelDesPtr = SiS_Pr->SiS_PanelType04_1; break;
- case 5: PanelDesPtr = SiS_Pr->SiS_PanelType05_1; break;
- case 6: PanelDesPtr = SiS_Pr->SiS_PanelType06_1; break;
- case 7: PanelDesPtr = SiS_Pr->SiS_PanelType07_1; break;
- case 8: PanelDesPtr = SiS_Pr->SiS_PanelType08_1; break;
- case 9: PanelDesPtr = SiS_Pr->SiS_PanelType09_1; break;
- case 10: PanelDesPtr = SiS_Pr->SiS_PanelType0a_1; break;
- case 11: PanelDesPtr = SiS_Pr->SiS_PanelType0b_1; break;
- case 12: PanelDesPtr = SiS_Pr->SiS_PanelType0c_1; break;
- case 13: PanelDesPtr = SiS_Pr->SiS_PanelType0d_1; break;
- case 14: PanelDesPtr = SiS_Pr->SiS_PanelType0e_1; break;
- case 15: PanelDesPtr = SiS_Pr->SiS_PanelType0f_1; break;
- case 16: PanelDesPtr = SiS_Pr->SiS_PanelType00_2; break; /* --- */
- case 17: PanelDesPtr = SiS_Pr->SiS_PanelType01_2; break;
- case 18: PanelDesPtr = SiS_Pr->SiS_PanelType02_2; break;
- case 19: PanelDesPtr = SiS_Pr->SiS_PanelType03_2; break;
- case 20: PanelDesPtr = SiS_Pr->SiS_PanelType04_2; break;
- case 21: PanelDesPtr = SiS_Pr->SiS_PanelType05_2; break;
- case 22: PanelDesPtr = SiS_Pr->SiS_PanelType06_2; break;
- case 23: PanelDesPtr = SiS_Pr->SiS_PanelType07_2; break;
- case 24: PanelDesPtr = SiS_Pr->SiS_PanelType08_2; break;
- case 25: PanelDesPtr = SiS_Pr->SiS_PanelType09_2; break;
- case 26: PanelDesPtr = SiS_Pr->SiS_PanelType0a_2; break;
- case 27: PanelDesPtr = SiS_Pr->SiS_PanelType0b_2; break;
- case 28: PanelDesPtr = SiS_Pr->SiS_PanelType0c_2; break;
- case 29: PanelDesPtr = SiS_Pr->SiS_PanelType0d_2; break;
- case 30: PanelDesPtr = SiS_Pr->SiS_PanelType0e_2; break;
- case 31: PanelDesPtr = SiS_Pr->SiS_PanelType0f_2; break;
- case 32: PanelDesPtr = SiS_Pr->SiS_PanelTypeNS_1; break; /* pass 1:1 */
- case 33: PanelDesPtr = SiS_Pr->SiS_PanelTypeNS_2; break;
- case 50: PanelDesPtr = SiS_Pr->SiS_CHTVUNTSCDesData; break; /* TV */
- case 51: PanelDesPtr = SiS_Pr->SiS_CHTVONTSCDesData; break;
- case 52: PanelDesPtr = SiS_Pr->SiS_CHTVUPALDesData; break;
- case 53: PanelDesPtr = SiS_Pr->SiS_CHTVOPALDesData; break;
- default: return;
- }
-
- SiS_Pr->SiS_LCDHDES = (PanelDesPtr+ResIndex)->LCDHDES;
- SiS_Pr->SiS_LCDVDES = (PanelDesPtr+ResIndex)->LCDVDES;
+ if((SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
+
+ if((SiS_Pr->SiS_TVMode & TVSetPAL) && (!(SiS_Pr->SiS_TVMode & TVSetPALM))) {
+ if(ResIndex <= 3) SiS_Pr->SiS_LCDHDES = 256;
+ }
+
+ } else if((PanelDesPtr = SiS_GetLVDSDesPtr(SiS_Pr))) {
+
+ SiS_Pr->SiS_LCDHDES = (PanelDesPtr+ResIndex)->LCDHDES;
+ SiS_Pr->SiS_LCDVDES = (PanelDesPtr+ResIndex)->LCDVDES;
+
+ } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+
+ if(SiS_Pr->SiS_VGAHDE != SiS_Pr->PanelXRes) {
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_HT - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_VGAHDE) / 2);
+ }
+ if(SiS_Pr->SiS_VGAVDE != SiS_Pr->PanelYRes) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->SiS_VT - ((SiS_Pr->PanelYRes - SiS_Pr->SiS_VGAVDE) / 2);
+ } else {
+ if(SiS_Pr->ChipType < SIS_315H) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ } else {
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_800x600:
+ case Panel_1024x768:
+ case Panel_1280x1024:
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT;
+ break;
+ case Panel_1400x1050:
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ break;
+ }
+ }
+ }
+
+ } else {
+
+ if(SiS_Pr->ChipType < SIS_315H) {
+#ifdef SIS300
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_800x600:
+ if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ } else {
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->PanelHT + 3;
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT;
+ if(SiS_Pr->SiS_VGAVDE == 400) SiS_Pr->SiS_LCDVDES -= 2;
+ else SiS_Pr->SiS_LCDVDES -= 4;
+ }
+ break;
+ case Panel_1024x768:
+ if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ } else {
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->PanelHT - 1;
+ if(SiS_Pr->SiS_VGAVDE <= 400) SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 8;
+ if(SiS_Pr->SiS_VGAVDE <= 350) SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 12;
+ }
+ break;
+ case Panel_1024x600:
+ default:
+ if( (SiS_Pr->SiS_VGAHDE == SiS_Pr->PanelXRes) &&
+ (SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) ) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ } else {
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->PanelHT - 1;
+ }
+ break;
+ }
+
+ switch(SiS_Pr->SiS_LCDTypeInfo) {
+ case 1:
+ SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_LCDVDES = 0;
+ break;
+ case 3: /* 640x480 only? */
+ SiS_Pr->SiS_LCDHDES = 8;
+ if (SiS_Pr->SiS_VGAVDE >= 480) SiS_Pr->SiS_LCDVDES = 512;
+ else if(SiS_Pr->SiS_VGAVDE >= 400) SiS_Pr->SiS_LCDVDES = 436;
+ else if(SiS_Pr->SiS_VGAVDE >= 350) SiS_Pr->SiS_LCDVDES = 440;
+ break;
+ }
+#endif
+ } else {
+#ifdef SIS315H
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_1024x768:
+ case Panel_1280x1024:
+ if(SiS_Pr->SiS_VGAVDE == SiS_Pr->PanelYRes) {
+ SiS_Pr->SiS_LCDVDES = SiS_Pr->PanelVT - 1;
+ }
+ break;
+ case Panel_320x240_1:
+ case Panel_320x240_2:
+ case Panel_320x240_3:
+ SiS_Pr->SiS_LCDVDES = 524;
+ break;
+ }
+#endif
+ }
+ }
if((ModeNo <= 0x13) && (SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 632;
- } else if(!(SiS_Pr->SiS_SetFlag & SetDOSMode)) {
- if(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024) {
- if(SiS_Pr->SiS_LCDResInfo >= Panel_1024x768) {
- if(HwInfo->jChipType < SIS_315H) {
+ } else if(!(SiS_Pr->SiS_SetFlag & SetDOSMode)) {
+ if(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024) {
+ if(SiS_Pr->SiS_LCDResInfo >= Panel_1024x768) {
+ if(SiS_Pr->ChipType < SIS_315H) {
if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 320;
} else {
- if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) SiS_Pr->SiS_LCDHDES = 480;
- if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 804;
+#ifdef SIS315H
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) SiS_Pr->SiS_LCDHDES = 480;
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 804;
if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) SiS_Pr->SiS_LCDHDES = 704;
- if(!(modeflag & HalfDCLK)) {
- SiS_Pr->SiS_LCDHDES = 320;
- if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 632;
+ if(!(modeflag & HalfDCLK)) {
+ SiS_Pr->SiS_LCDHDES = 320;
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) SiS_Pr->SiS_LCDHDES = 632;
if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) SiS_Pr->SiS_LCDHDES = 542;
- }
- }
- }
- }
- }
+ }
+#endif
+ }
+ }
+ }
+ }
}
}
}
@@ -3832,54 +3869,90 @@ SiS_GetLVDSDesData(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex,
/* DISABLE VIDEO BRIDGE */
/*********************************************/
+#ifdef SIS315H
+static int
+SiS_HandlePWD(struct SiS_Private *SiS_Pr)
+{
+ int ret = 0;
+#ifdef SET_PWD
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr = GetLCDStructPtr661_2(SiS_Pr);
+ unsigned char drivermode = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40;
+ unsigned short temp;
+
+ if( (SiS_Pr->SiS_VBType & VB_SISPWD) &&
+ (romptr) &&
+ (SiS_Pr->SiS_PWDOffset) ) {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2b,ROMAddr[romptr + SiS_Pr->SiS_PWDOffset + 0]);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2c,ROMAddr[romptr + SiS_Pr->SiS_PWDOffset + 1]);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2d,ROMAddr[romptr + SiS_Pr->SiS_PWDOffset + 2]);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2e,ROMAddr[romptr + SiS_Pr->SiS_PWDOffset + 3]);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2f,ROMAddr[romptr + SiS_Pr->SiS_PWDOffset + 4]);
+ temp = 0x00;
+ if((ROMAddr[romptr + 2] & (0x06 << 1)) && !drivermode) {
+ temp = 0x80;
+ ret = 1;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x27,0x7f,temp);
+#ifdef SIS_XORG_XF86
+#ifdef TWDEBUG
+ xf86DrvMsg(0, 0, "Setting PWD %x\n", temp);
+#endif
+#endif
+ }
+#endif
+ return ret;
+}
+#endif
+
/* NEVER use any variables (VBInfo), this will be called
* from outside the context of modeswitch!
* MUST call getVBType before calling this
*/
void
-SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_DisableBridge(struct SiS_Private *SiS_Pr)
{
#ifdef SIS315H
- USHORT tempah,pushax=0,modenum;
+ unsigned short tempah, pushax=0, modenum;
#endif
- USHORT temp=0;
+ unsigned short temp=0;
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ===== For 30xB/LV ===== */
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) { /* ===== For 30xB/C/LV ===== */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* 300 series */
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
} else {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x08);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
}
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ SiS_PanelDelay(SiS_Pr, 3);
}
if(SiS_Is301B(SiS_Pr)) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0x3f);
SiS_ShortDelay(SiS_Pr,1);
- }
+ }
SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF);
SiS_DisplayOff(SiS_Pr);
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
- if(!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
+ SiS_UnLockCRT2(SiS_Pr);
+ if(!(SiS_Pr->SiS_VBType & VB_SISLVDS)) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40);
}
- if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) ||
- (!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) ) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
+ if( (!(SiS_CRT2IsLCD(SiS_Pr))) ||
+ (!(SiS_CR36BIOSWord23d(SiS_Pr))) ) {
+ SiS_PanelDelay(SiS_Pr, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
} else {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x04);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
}
}
@@ -3889,130 +3962,127 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS315H /* 315 series */
+ int didpwd = 0;
BOOLEAN custom1 = ((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
(SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) ? TRUE : FALSE;
modenum = SiS_GetReg(SiS_Pr->SiS_P3d4,0x34) & 0x7f;
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
#ifdef SET_EMI
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
if(SiS_Pr->SiS_CustomT != CUT_CLEVO1400) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
}
}
#endif
- if( (modenum <= 0x13) ||
- (SiS_IsVAMode(SiS_Pr,HwInfo)) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
- if(custom1) SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+
+ didpwd = SiS_HandlePWD(SiS_Pr);
+
+ if( (modenum <= 0x13) ||
+ (SiS_IsVAMode(SiS_Pr)) ||
+ (!(SiS_IsDualEdge(SiS_Pr))) ) {
+ if(!didpwd) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xfe);
+ if(custom1) SiS_PanelDelay(SiS_Pr, 3);
+ } else {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xfc);
+ }
}
if(!custom1) {
SiS_DDC2Delay(SiS_Pr,0xff00);
SiS_DDC2Delay(SiS_Pr,0xe000);
- SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00);
- pushax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x06);
+ SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00);
+ pushax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x06);
if(IS_SIS740) {
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3);
}
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ SiS_PanelDelay(SiS_Pr, 3);
}
- }
+ }
- if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) {
- if(HwInfo->jChipType < SIS_340) {
- tempah = 0xef;
- if(SiS_IsVAMode(SiS_Pr,HwInfo)) tempah = 0xf7;
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
+ if(!(SiS_IsNotM650orLater(SiS_Pr))) {
+ /* if(SiS_Pr->ChipType < SIS_340) {*/
+ tempah = 0xef;
+ if(SiS_IsVAMode(SiS_Pr)) tempah = 0xf7;
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah);
+ /*}*/
}
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,~0x10);
}
tempah = 0x3f;
- if(SiS_IsDualEdge(SiS_Pr,HwInfo)) {
+ if(SiS_IsDualEdge(SiS_Pr)) {
tempah = 0x7f;
- if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) tempah = 0xbf;
+ if(!(SiS_IsVAMode(SiS_Pr))) tempah = 0xbf;
}
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
- if((SiS_IsVAMode(SiS_Pr,HwInfo)) ||
- ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13))) {
+ if((SiS_IsVAMode(SiS_Pr)) ||
+ ((SiS_Pr->SiS_VBType & VB_SISLVDS) && (modenum <= 0x13))) {
SiS_DisplayOff(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_PanelDelay(SiS_Pr, 2);
}
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1E,0xDF);
}
- if((!(SiS_IsVAMode(SiS_Pr,HwInfo))) ||
- ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13))) {
+ if((!(SiS_IsVAMode(SiS_Pr))) ||
+ ((SiS_Pr->SiS_VBType & VB_SISLVDS) && (modenum <= 0x13))) {
- if(!(SiS_IsDualEdge(SiS_Pr,HwInfo))) {
+ if(!(SiS_IsDualEdge(SiS_Pr))) {
SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xdf);
SiS_DisplayOff(SiS_Pr);
}
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_PanelDelay(SiS_Pr, 2);
}
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10);
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp);
}
- if(SiS_IsNotM650orLater(SiS_Pr,HwInfo)) {
+ if(SiS_IsNotM650orLater(SiS_Pr)) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
}
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
-
- if(!custom1) {
-
- if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
- if(!(SiS_CRT2IsLCD(SiS_Pr,HwInfo))) {
- if(!(SiS_IsDualEdge(SiS_Pr,HwInfo))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
- }
- }
- }
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax);
+ if( (!(SiS_IsVAMode(SiS_Pr))) &&
+ (!(SiS_CRT2IsLCD(SiS_Pr))) &&
+ (!(SiS_IsDualEdge(SiS_Pr))) ) {
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- if(SiS_IsVAorLCD(SiS_Pr, HwInfo)) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 20);
- }
- }
-
- } else {
+ if(custom1) SiS_PanelDelay(SiS_Pr, 2);
+ if(!didpwd) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
+ }
+ if(custom1) SiS_PanelDelay(SiS_Pr, 4);
+ }
- if((SiS_IsVAMode(SiS_Pr,HwInfo)) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo)))) {
- if((!(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo))) ||
- (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo)))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
- SiS_PanelDelay(SiS_Pr, HwInfo, 4);
+ if(!custom1) {
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax);
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ if(SiS_IsVAorLCD(SiS_Pr)) {
+ SiS_PanelDelayLoop(SiS_Pr, 3, 20);
}
}
-
}
- }
+
+ }
#endif /* SIS315H */
@@ -4020,36 +4090,36 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
} else { /* ============ For 301 ================ */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x08);
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, 3);
}
#endif
}
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); /* disable VB */
- SiS_DisplayOff(SiS_Pr);
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); /* disable VB */
+ SiS_DisplayOff(SiS_Pr);
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
}
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); /* disable lock mode */
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); /* disable lock mode */
- if(HwInfo->jChipType >= SIS_315H) {
- temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10);
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp);
} else {
#ifdef SIS300
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); /* disable CRT2 */
- if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) ||
- (!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) ) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x04);
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); /* disable CRT2 */
+ if( (!(SiS_CRT2IsLCD(SiS_Pr))) ||
+ (!(SiS_CR36BIOSWord23d(SiS_Pr))) ) {
+ SiS_PanelDelay(SiS_Pr, 2);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
}
#endif
}
@@ -4058,34 +4128,34 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
} else { /* ============ For LVDS =============*/
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* 300 series */
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
- SiS_SetCH700x(SiS_Pr,0x090E);
+ SiS_SetCH700x(SiS_Pr,0x0E,0x09);
}
- if(HwInfo->jChipType == SIS_730) {
+ if(SiS_Pr->ChipType == SIS_730) {
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x08)) {
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ SiS_WaitVBRetrace(SiS_Pr);
}
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x08);
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, 3);
}
} else {
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x08)) {
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) {
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_WaitVBRetrace(SiS_Pr);
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x06) & 0x1c)) {
SiS_DisplayOff(SiS_Pr);
- }
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x08);
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
- }
- }
+ }
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, 3);
+ }
+ }
}
}
@@ -4094,14 +4164,14 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40);
- if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) ||
- (!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) ) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x04);
+ if( (!(SiS_CRT2IsLCD(SiS_Pr))) ||
+ (!(SiS_CR36BIOSWord23d(SiS_Pr))) ) {
+ SiS_PanelDelay(SiS_Pr, 2);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
}
#endif /* SIS300 */
@@ -4110,113 +4180,113 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS315H /* 315 series */
- if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) {
- if(HwInfo->jChipType < SIS_340) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,~0x18);
- }
- }
+ if(!(SiS_IsNotM650orLater(SiS_Pr))) {
+ /*if(SiS_Pr->ChipType < SIS_340) { */ /* XGI needs this */
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,~0x18);
+ /* } */
+ }
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x61);
if(temp < 1) {
- SiS_SetCH701x(SiS_Pr,0xac76);
- SiS_SetCH701x(SiS_Pr,0x0066);
+ SiS_SetCH701x(SiS_Pr,0x76,0xac);
+ SiS_SetCH701x(SiS_Pr,0x66,0x00);
}
- if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) ) {
- SiS_SetCH701x(SiS_Pr,0x3e49);
+ if( (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (SiS_IsTVOrYPbPrOrScart(SiS_Pr)) ) {
+ SiS_SetCH701x(SiS_Pr,0x49,0x3e);
}
}
- if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (SiS_IsVAMode(SiS_Pr,HwInfo)) ) {
+ if( (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (SiS_IsVAMode(SiS_Pr)) ) {
SiS_Chrontel701xBLOff(SiS_Pr);
- SiS_Chrontel701xOff(SiS_Pr,HwInfo);
+ SiS_Chrontel701xOff(SiS_Pr);
}
- if(HwInfo->jChipType != SIS_740) {
- if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) ) {
- SiS_SetCH701x(SiS_Pr,0x0149);
- }
+ if(SiS_Pr->ChipType != SIS_740) {
+ if( (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (SiS_IsTVOrYPbPrOrScart(SiS_Pr)) ) {
+ SiS_SetCH701x(SiS_Pr,0x49,0x01);
+ }
}
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x08);
- SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, 3);
}
if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (!(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo))) ) {
+ (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (!(SiS_IsTVOrYPbPrOrScart(SiS_Pr))) ) {
SiS_DisplayOff(SiS_Pr);
}
if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) {
+ (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (!(SiS_IsVAMode(SiS_Pr))) ) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
}
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
}
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) {
+ (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (!(SiS_IsVAMode(SiS_Pr))) ) {
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
- if(HwInfo->jChipType == SIS_550) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xbf);
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xef);
+ if(SiS_Pr->ChipType == SIS_550) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xbf);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xef);
}
}
} else {
- if(HwInfo->jChipType == SIS_740) {
- if(SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
+ if(SiS_Pr->ChipType == SIS_740) {
+ if(SiS_IsLCDOrLCDA(SiS_Pr)) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
}
- } else if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
+ } else if(SiS_IsVAMode(SiS_Pr)) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
}
}
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_IsDualEdge(SiS_Pr,HwInfo)) {
+ if(SiS_IsDualEdge(SiS_Pr)) {
/* SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xff); */
} else {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
}
}
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
- if(HwInfo->jChipType == SIS_550) {
+ if(SiS_Pr->ChipType == SIS_550) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80); /* DirectDVD PAL?*/
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40); /* VB clock / 4 ? */
} else if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
- (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) {
+ (!(SiS_IsDualEdge(SiS_Pr))) ||
+ (!(SiS_IsVAMode(SiS_Pr))) ) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7);
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x04);
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 2);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x04);
}
}
}
@@ -4237,78 +4307,81 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
* from outside the context of a mode switch!
* MUST call getVBType before calling this
*/
-static void
-SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+void
+SiS_EnableBridge(struct SiS_Private *SiS_Pr)
{
- USHORT temp=0,tempah;
+ unsigned short temp=0, tempah;
#ifdef SIS315H
- USHORT temp1,pushax=0;
+ unsigned short temp1, pushax=0;
BOOLEAN delaylong = FALSE;
#endif
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ====== For 301B et al ====== */
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) { /* ====== For 301B et al ====== */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* 300 series */
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
} else if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x00);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x00);
}
- if(SiS_Pr->SiS_VBType & (VB_SIS301LV302LV | VB_NoLCD)) {
- if(!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ if(SiS_Pr->SiS_VBType & (VB_SISLVDS | VB_NoLCD)) {
+ if(!(SiS_CR36BIOSWord23d(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 0);
}
}
}
if((SiS_Pr->SiS_VBType & VB_NoLCD) &&
- (SiS_CRT2IsLCD(SiS_Pr, HwInfo))) {
+ (SiS_CRT2IsLCD(SiS_Pr))) {
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* Enable CRT2 */
- SiS_DisplayOn(SiS_Pr);
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_DisplayOn(SiS_Pr);
+ SiS_UnLockCRT2(SiS_Pr);
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xBF);
if(SiS_BridgeInSlavemode(SiS_Pr)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F);
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40);
- }
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F);
+ } else {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40);
+ }
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) {
if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) {
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- }
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x00);
- }
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ }
+ SiS_WaitVBRetrace(SiS_Pr);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x00);
+ }
}
} else {
temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */
- if(SiS_BridgeInSlavemode(SiS_Pr)) {
- tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20;
- }
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
+ if(SiS_BridgeInSlavemode(SiS_Pr)) {
+ tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20;
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0);
SiS_DisplayOn(SiS_Pr);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) {
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- }
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) {
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ }
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
- }
+ }
}
}
@@ -4322,31 +4395,32 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS315H /* 315 series */
#ifdef SET_EMI
- UCHAR r30=0, r31=0, r32=0, r33=0, cr36=0;
- /* USHORT emidelay=0; */
+ unsigned char r30=0, r31=0, r32=0, r33=0, cr36=0;
+ int didpwd = 0;
+ /* unsigned short emidelay=0; */
#endif
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0xef);
#ifdef SET_EMI
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
}
#endif
}
- if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) {
- if(HwInfo->jChipType < SIS_340) {
+ if(!(SiS_IsNotM650orLater(SiS_Pr))) {
+ /*if(SiS_Pr->ChipType < SIS_340) { */
tempah = 0x10;
- if(SiS_LCDAEnabled(SiS_Pr, HwInfo)) {
- if(SiS_TVEnabled(SiS_Pr, HwInfo)) tempah = 0x18;
- else tempah = 0x08;
+ if(SiS_LCDAEnabled(SiS_Pr)) {
+ if(SiS_TVEnabled(SiS_Pr)) tempah = 0x18;
+ else tempah = 0x08;
}
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
+ /*}*/
}
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00);
SiS_DisplayOff(SiS_Pr);
@@ -4355,42 +4429,51 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3);
}
- if(SiS_IsVAorLCD(SiS_Pr, HwInfo)) {
- if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 2);
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 2);
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- SiS_GenericDelay(SiS_Pr, 0x4500);
+ didpwd = SiS_HandlePWD(SiS_Pr);
+
+ if(SiS_IsVAorLCD(SiS_Pr)) {
+ if(!didpwd) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) {
+ SiS_PanelDelayLoop(SiS_Pr, 3, 2);
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
+ SiS_PanelDelayLoop(SiS_Pr, 3, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ SiS_GenericDelay(SiS_Pr, 17664);
+ }
+ }
+ } else {
+ SiS_PanelDelayLoop(SiS_Pr, 3, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ SiS_GenericDelay(SiS_Pr, 17664);
}
}
}
if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40)) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10);
+ SiS_PanelDelayLoop(SiS_Pr, 3, 10);
delaylong = TRUE;
}
}
- if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
+ if(!(SiS_IsVAMode(SiS_Pr))) {
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF;
if(SiS_BridgeInSlavemode(SiS_Pr)) {
- tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(!(tempah & SetCRT2ToRAMDAC)) {
- if(!(SiS_LCDAEnabled(SiS_Pr, HwInfo))) temp |= 0x20;
+ tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(!(tempah & SetCRT2ToRAMDAC)) {
+ if(!(SiS_LCDAEnabled(SiS_Pr))) temp |= 0x20;
}
- }
- SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
+ }
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ SiS_PanelDelay(SiS_Pr, 2);
}
} else {
@@ -4402,38 +4485,48 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
+ if(SiS_Pr->SiS_VBType & VB_SISPOWER) {
+ if( (SiS_LCDAEnabled(SiS_Pr)) ||
+ (SiS_CRT2IsLCD(SiS_Pr)) ) {
+ /* Enable "LVDS PLL power on" (even on 301C) */
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x2a,0x7f);
+ /* Enable "LVDS Driver Power on" (even on 301C) */
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x7f);
+ }
+ }
+
tempah = 0xc0;
- if(SiS_IsDualEdge(SiS_Pr, HwInfo)) {
+ if(SiS_IsDualEdge(SiS_Pr)) {
tempah = 0x80;
- if(!(SiS_IsVAMode(SiS_Pr, HwInfo))) tempah = 0x40;
+ if(!(SiS_IsVAMode(SiS_Pr))) tempah = 0x40;
}
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,tempah);
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,tempah);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ SiS_PanelDelay(SiS_Pr, 2);
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1f,0x10);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
if(SiS_Pr->SiS_CustomT != CUT_CLEVO1400) {
#ifdef SET_EMI
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
- SiS_GenericDelay(SiS_Pr, 0x500);
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
+ SiS_GenericDelay(SiS_Pr, 2048);
}
#endif
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c);
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
#ifdef SET_EMI
cr36 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
if(SiS_Pr->SiS_ROMNew) {
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr = GetLCDStructPtr661_2(SiS_Pr, HwInfo);
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr = GetLCDStructPtr661_2(SiS_Pr);
if(romptr) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); /* Reset */
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); /* Reset */
SiS_Pr->EMI_30 = 0;
SiS_Pr->EMI_31 = ROMAddr[romptr + SiS_Pr->SiS_EMIOffset + 0];
SiS_Pr->EMI_32 = ROMAddr[romptr + SiS_Pr->SiS_EMIOffset + 1];
@@ -4511,21 +4604,21 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
if(!SiS_Pr->OverruleEMI) {
#ifdef COMPAL_HACK
if(SiS_Pr->SiS_CustomT == CUT_COMPAL1400_2) {
- if((cr36 & 0x0f) == 0x09) {
+ if((cr36 & 0x0f) == 0x09) {
r30 = 0x60; r31 = 0x05; r32 = 0x60; r33 = 0x00;
}
}
#endif
#ifdef COMPAQ_HACK
if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- if((cr36 & 0x0f) == 0x03) {
+ if((cr36 & 0x0f) == 0x03) {
r30 = 0x20; r31 = 0x12; r32 = 0xd0; r33 = 0x6b;
}
}
#endif
#ifdef ASUS_HACK
if(SiS_Pr->SiS_CustomT == CUT_ASUSA2H_2) {
- if((cr36 & 0x0f) == 0x02) {
+ if((cr36 & 0x0f) == 0x02) {
/* r30 = 0x60; r31 = 0x05; r32 = 0x60; r33 = 0x33; */ /* rev 2 */
/* r30 = 0x20; r31 = 0x05; r32 = 0x60; r33 = 0x33; */ /* rev 3 */
/* r30 = 0x60; r31 = 0x0d; r32 = 0x70; r33 = 0x40; */ /* rev 4 */
@@ -4533,11 +4626,11 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
}
#endif
- }
+ }
if(!(SiS_Pr->OverruleEMI && (!r30) && (!r31) && (!r32) && (!r33))) {
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); /* Reset */
- SiS_GenericDelay(SiS_Pr, 0x500);
+ SiS_GenericDelay(SiS_Pr, 2048);
}
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,r31);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,r32);
@@ -4547,36 +4640,44 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10);
#ifdef SET_EMI
- if( (SiS_LCDAEnabled(SiS_Pr, HwInfo)) ||
- (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) {
- if(r30 & 0x40) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 5);
+ if( (SiS_LCDAEnabled(SiS_Pr)) ||
+ (SiS_CRT2IsLCD(SiS_Pr)) ) {
+ if(r30 & 0x40) {
+ /*SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x2a,0x80);*/
+ SiS_PanelDelayLoop(SiS_Pr, 3, 5);
if(delaylong) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 5);
+ SiS_PanelDelayLoop(SiS_Pr, 3, 5);
delaylong = FALSE;
}
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ SiS_WaitVBRetrace(SiS_Pr);
+ SiS_WaitVBRetrace(SiS_Pr);
if(SiS_Pr->SiS_CustomT == CUT_ASUSA2H_2) {
- SiS_GenericDelay(SiS_Pr, 0x500);
+ SiS_GenericDelay(SiS_Pr, 1280);
}
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40); /* Enable */
- }
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40); /* Enable */
+ /*SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x2a,0x7f);*/
+ }
}
#endif
}
}
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
- if(SiS_IsVAorLCD(SiS_Pr, HwInfo)) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10);
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
+ if(SiS_IsVAorLCD(SiS_Pr)) {
+ SiS_PanelDelayLoop(SiS_Pr, 3, 10);
if(delaylong) {
- SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10);
+ SiS_PanelDelayLoop(SiS_Pr, 3, 10);
}
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- SiS_GenericDelay(SiS_Pr, 0x500);
+ SiS_WaitVBRetrace(SiS_Pr);
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ SiS_GenericDelay(SiS_Pr, 2048);
+ SiS_WaitVBRetrace(SiS_Pr);
+ }
+ if(!didpwd) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
+ } else {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x03);
}
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
}
}
@@ -4586,7 +4687,7 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
}
@@ -4596,26 +4697,26 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
} else { /* ============ For 301 ================ */
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x00);
- SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x00);
+ SiS_PanelDelay(SiS_Pr, 0);
}
}
temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */
if(SiS_BridgeInSlavemode(SiS_Pr)) {
- tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
- if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20;
+ tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20;
}
SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
- if(HwInfo->jChipType >= SIS_315H) {
- temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
- if(!(temp & 0x80)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); /* BVBDOENABLE=1 */
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
+ if(!(temp & 0x80)) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); /* BVBDOENABLE=1 */
}
}
@@ -4623,15 +4724,15 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
SiS_VBLongWait(SiS_Pr);
SiS_DisplayOn(SiS_Pr);
- if(HwInfo->jChipType >= SIS_315H) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
}
SiS_VBLongWait(SiS_Pr);
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x00);
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x00);
}
}
@@ -4639,49 +4740,49 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
} else { /* =================== For LVDS ================== */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* 300 series */
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- if(HwInfo->jChipType == SIS_730) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ if(SiS_Pr->ChipType == SIS_730) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ SiS_PanelDelay(SiS_Pr, 1);
+ SiS_PanelDelay(SiS_Pr, 1);
}
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x00);
- if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x00);
+ if(!(SiS_CR36BIOSWord23d(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 0);
}
}
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
SiS_DisplayOn(SiS_Pr);
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xBF);
if(SiS_BridgeInSlavemode(SiS_Pr)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F);
} else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40);
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
- if(!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) {
- SiS_WaitVBRetrace(SiS_Pr, HwInfo);
- SiS_SetCH700x(SiS_Pr,0x0B0E);
- }
+ if(!(SiS_CRT2IsLCD(SiS_Pr))) {
+ SiS_WaitVBRetrace(SiS_Pr);
+ SiS_SetCH700x(SiS_Pr,0x0E,0x0B);
+ }
}
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) {
- if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) {
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- }
- SiS_WaitVBRetrace(SiS_Pr, HwInfo);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x00);
- }
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) {
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr))) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ SiS_PanelDelay(SiS_Pr, 1);
+ }
+ SiS_WaitVBRetrace(SiS_Pr);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x00);
+ }
}
}
@@ -4691,94 +4792,94 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
#ifdef SIS315H /* 315 series */
- if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) {
- if(HwInfo->jChipType < SIS_340) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,0x18);
- }
+ if(!(SiS_IsNotM650orLater(SiS_Pr))) {
+ /*if(SiS_Pr->ChipType < SIS_340) {*/ /* XGI needs this */
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,0x18);
+ /*}*/
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFB,0x00);
- SiS_PanelDelay(SiS_Pr, HwInfo, 0);
- }
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFB,0x00);
+ SiS_PanelDelay(SiS_Pr, 0);
+ }
}
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
- SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7);
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- temp = SiS_GetCH701x(SiS_Pr,0x66);
+ temp = SiS_GetCH701x(SiS_Pr,0x66);
temp &= 0x20;
SiS_Chrontel701xBLOff(SiS_Pr);
}
- if(HwInfo->jChipType != SIS_550) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
+ if(SiS_Pr->ChipType != SIS_550) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
}
- if(HwInfo->jChipType == SIS_740) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(SiS_IsLCDOrLCDA(SiS_Pr, HwInfo)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
+ if(SiS_Pr->ChipType == SIS_740) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ if(SiS_IsLCDOrLCDA(SiS_Pr)) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
}
}
}
temp1 = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
if(!(temp1 & 0x80)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(temp) {
- SiS_Chrontel701xBLOn(SiS_Pr, HwInfo);
+ if(temp) {
+ SiS_Chrontel701xBLOn(SiS_Pr);
}
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
- if(HwInfo->jChipType == SIS_550) {
+ if(SiS_Pr->ChipType == SIS_550) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x40);
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x10);
}
}
- } else if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
- if(HwInfo->jChipType != SIS_740) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
+ } else if(SiS_IsVAMode(SiS_Pr)) {
+ if(SiS_Pr->ChipType != SIS_740) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
}
}
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) {
- SiS_Chrontel701xOn(SiS_Pr,HwInfo);
- }
- if( (SiS_IsVAMode(SiS_Pr,HwInfo)) ||
- (SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) ) {
- SiS_ChrontelDoSomething1(SiS_Pr,HwInfo);
- }
+ if(SiS_IsTVOrYPbPrOrScart(SiS_Pr)) {
+ SiS_Chrontel701xOn(SiS_Pr);
+ }
+ if( (SiS_IsVAMode(SiS_Pr)) ||
+ (SiS_IsLCDOrLCDA(SiS_Pr)) ) {
+ SiS_ChrontelDoSomething1(SiS_Pr);
+ }
}
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
- if( (SiS_IsVAMode(SiS_Pr,HwInfo)) ||
- (SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) ) {
- SiS_Chrontel701xBLOn(SiS_Pr, HwInfo);
- SiS_ChrontelInitTVVSync(SiS_Pr,HwInfo);
- }
- }
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
+ if( (SiS_IsVAMode(SiS_Pr)) ||
+ (SiS_IsLCDOrLCDA(SiS_Pr)) ) {
+ SiS_Chrontel701xBLOn(SiS_Pr);
+ SiS_ChrontelInitTVVSync(SiS_Pr);
+ }
+ }
} else if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
- if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
- SiS_PanelDelay(SiS_Pr, HwInfo, 1);
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xF7,0x00);
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr))) {
+ if(SiS_CRT2IsLCD(SiS_Pr)) {
+ SiS_PanelDelay(SiS_Pr, 1);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xF7,0x00);
}
}
}
@@ -4797,243 +4898,204 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* Set CRT2 OFFSET / PITCH */
static void
-SiS_SetCRT2Offset(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RRTI, PSIS_HW_INFO HwInfo)
+SiS_SetCRT2Offset(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RRTI)
{
- USHORT offset;
- UCHAR temp;
+ unsigned short offset;
+ unsigned char temp;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) return;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) return;
- offset = SiS_GetOffset(SiS_Pr,ModeNo,ModeIdIndex,RRTI,HwInfo);
+ offset = SiS_GetOffset(SiS_Pr,ModeNo,ModeIdIndex,RRTI);
- if((SiS_Pr->SiS_LCDResInfo == Panel_640x480_2) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_640x480_3)) {
- offset >>= 1;
- }
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(offset & 0xFF));
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,(offset >> 8));
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,(offset & 0xFF));
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,(offset >> 8));
- temp = (UCHAR)(((offset >> 3) & 0xFF) + 1);
- if(offset % 8) temp++;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,temp);
+ temp = (unsigned char)(((offset >> 3) & 0xFF) + 1);
+ if(offset & 0x07) temp++;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,temp);
}
/* Set CRT2 sync and PanelLink mode */
static void
-SiS_SetCRT2Sync(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT RefreshRateTableIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetCRT2Sync(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short RefreshRateTableIndex)
{
- USHORT tempah=0,tempbl,infoflag;
+ unsigned short tempah=0, tempbl, infoflag;
- tempbl = 0xC0;
+ tempbl = 0xC0;
- if(SiS_Pr->UseCustomMode) {
- infoflag = SiS_Pr->CInfoFlag;
- } else {
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- }
+ if(SiS_Pr->UseCustomMode) {
+ infoflag = SiS_Pr->CInfoFlag;
+ } else {
+ infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tempah = 0;
- } else if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_LCDInfo & LCDSync)) {
- tempah = SiS_Pr->SiS_LCDInfo;
- } else tempah = infoflag >> 8;
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
- (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
- tempah |= 0xf0;
- }
- if( (SiS_Pr->SiS_IF_DEF_FSTN) ||
- (SiS_Pr->SiS_IF_DEF_DSTN) ||
- (SiS_Pr->SiS_IF_DEF_TRUMPION) ||
- (SiS_Pr->SiS_CustomT == CUT_PANEL848) ) {
- tempah |= 0x30;
- }
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(HwInfo->jChipType >= SIS_315H) {
- tempah >>= 3;
- tempah &= 0x18;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xE7,tempah);
- /* Don't care about 12/18/24 bit mode - TV is via VGA, not PL */
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,0xe0);
- }
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ tempah = 0;
+ } else if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_LCDInfo & LCDSync)) {
+ tempah = SiS_Pr->SiS_LCDInfo;
+ } else tempah = infoflag >> 8;
+ tempah &= 0xC0;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
+ (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
+ tempah |= 0xf0;
+ }
+ if( (SiS_Pr->SiS_IF_DEF_FSTN) ||
+ (SiS_Pr->SiS_IF_DEF_DSTN) ||
+ (SiS_Pr->SiS_IF_DEF_TRUMPION) ||
+ (SiS_Pr->SiS_CustomT == CUT_PANEL848) ||
+ (SiS_Pr->SiS_CustomT == CUT_PANEL856) ) {
+ tempah |= 0x30;
+ }
+ if( (SiS_Pr->SiS_IF_DEF_FSTN) ||
+ (SiS_Pr->SiS_IF_DEF_DSTN) ) {
+ tempah &= ~0xc0;
+ }
+ }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ tempah >>= 3;
+ tempah &= 0x18;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xE7,tempah);
+ /* Don't care about 12/18/24 bit mode - TV is via VGA, not PL */
+ } else {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,0xe0);
+ }
+ } else {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ }
- } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* ---- 300 series --- */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 630 - 301B(-DH) */
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) { /* 630 - 301B(-DH) */
- tempah = infoflag >> 8;
- tempbl = 0;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->SiS_LCDInfo & LCDSync) {
- tempah = SiS_Pr->SiS_LCDInfo;
- tempbl = (tempah >> 6) & 0x03;
- }
- }
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- tempah |= 0xc0;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
- }
+ tempah = infoflag >> 8;
+ tempbl = 0;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if(SiS_Pr->SiS_LCDInfo & LCDSync) {
+ tempah = SiS_Pr->SiS_LCDInfo;
+ tempbl = (tempah >> 6) & 0x03;
+ }
+ }
+ tempah &= 0xC0;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ tempah |= 0xc0;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
+ }
- } else { /* 630 - 301 */
+ } else { /* 630 - 301 */
- tempah = infoflag >> 8;
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ tempah = ((infoflag >> 8) & 0xc0) | 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- }
+ }
#endif /* SIS300 */
- } else {
+ } else {
#ifdef SIS315H /* ------- 315 series ------ */
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* 315 - LVDS */
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) { /* 315 - LVDS */
- tempbl = 0;
- if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) &&
- (SiS_Pr->SiS_LCDResInfo == Panel_1280x1024)) {
- tempah = infoflag >> 8;
- if(SiS_Pr->SiS_LCDInfo & LCDSync) {
- tempbl = ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6);
- }
- } else if((SiS_Pr->SiS_CustomT == CUT_CLEVO1400) &&
- (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050)) {
- tempah = infoflag >> 8;
- tempbl = 0x03;
- } else {
- tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
- tempbl = (tempah >> 6) & 0x03;
- tempbl |= 0x08;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempbl |= 0x04;
- }
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) tempah |= 0xc0;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
- }
- }
+ tempbl = 0;
+ if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) &&
+ (SiS_Pr->SiS_LCDResInfo == Panel_1280x1024)) {
+ tempah = infoflag >> 8;
+ if(SiS_Pr->SiS_LCDInfo & LCDSync) {
+ tempbl = ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6);
+ }
+ } else if((SiS_Pr->SiS_CustomT == CUT_CLEVO1400) &&
+ (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050)) {
+ tempah = infoflag >> 8;
+ tempbl = 0x03;
+ } else {
+ tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
+ tempbl = (tempah >> 6) & 0x03;
+ tempbl |= 0x08;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempbl |= 0x04;
+ }
+ tempah &= 0xC0;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) tempah |= 0xc0;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
+ }
+ }
- } else { /* 315 - TMDS */
+ } else { /* 315 - TMDS */
- tempah = tempbl = infoflag >> 8;
- if(!SiS_Pr->UseCustomMode) {
- tempbl = 0;
- if((SiS_Pr->SiS_VBType & VB_SIS301C) && (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
- if(ModeNo <= 0x13) {
- tempah = SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02));
- }
- }
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- if(SiS_Pr->SiS_LCDInfo & LCDSync) {
- tempah = SiS_Pr->SiS_LCDInfo;
+ tempah = tempbl = infoflag >> 8;
+ if(!SiS_Pr->UseCustomMode) {
+ tempbl = 0;
+ if((SiS_Pr->SiS_VBType & VB_SIS30xC) && (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
+ if(ModeNo <= 0x13) {
+ tempah = SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02));
+ }
+ }
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
+ if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
+ if(SiS_Pr->SiS_LCDInfo & LCDSync) {
+ tempah = SiS_Pr->SiS_LCDInfo;
tempbl = (tempah >> 6) & 0x03;
}
- }
- }
- }
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- /* Imitate BIOS bug */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempah |= 0xc0;
- }
- if((SiS_Pr->SiS_VBType & VB_SIS301C) && (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
- tempah >>= 3;
- tempah &= 0x18;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xe7,tempah);
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
- }
- }
- }
+ }
+ }
+ }
+ tempah &= 0xC0;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ if(SiS_Pr->SiS_VBType & VB_NoLCD) {
+ /* Imitate BIOS bug */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempah |= 0xc0;
+ }
+ if((SiS_Pr->SiS_VBType & VB_SIS30xC) && (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) {
+ tempah >>= 3;
+ tempah &= 0x18;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xe7,tempah);
+ } else {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xf0,tempbl);
+ }
+ }
+ }
- }
+ }
#endif /* SIS315H */
}
}
}
-/* Set CRT2 FIFO on 300/630/730 */
+/* Set CRT2 FIFO on 300/540/630/730 */
#ifdef SIS300
static void
-SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr,USHORT ModeNo,
- PSIS_HW_INFO HwInfo)
-{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT temp,index;
- USHORT modeidindex,refreshratetableindex;
- USHORT VCLK=0,MCLK,colorth=0,data2=0;
- USHORT tempal, tempah, tempbx, tempcl, tempax;
- USHORT CRT1ModeNo,CRT2ModeNo;
- USHORT SelectRate_backup;
- ULONG data,eax;
- const UCHAR LatencyFactor[] = {
- 97, 88, 86, 79, 77, 00, /*; 64 bit BQ=2 */
- 00, 87, 85, 78, 76, 54, /*; 64 bit BQ=1 */
- 97, 88, 86, 79, 77, 00, /*; 128 bit BQ=2 */
- 00, 79, 77, 70, 68, 48, /*; 128 bit BQ=1 */
- 80, 72, 69, 63, 61, 00, /*; 64 bit BQ=2 */
- 00, 70, 68, 61, 59, 37, /*; 64 bit BQ=1 */
- 86, 77, 75, 68, 66, 00, /*; 128 bit BQ=2 */
- 00, 68, 66, 59, 57, 37 /*; 128 bit BQ=1 */
- };
- const UCHAR LatencyFactor730[] = {
- 69, 63, 61,
- 86, 79, 77,
- 103, 96, 94,
- 120,113,111,
- 137,130,128, /* <-- last entry, data below */
- 137,130,128, /* to avoid using illegal values */
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- 137,130,128,
- };
- const UCHAR ThLowB[] = {
- 81, 4, 72, 6, 88, 8,120,12,
- 55, 4, 54, 6, 66, 8, 90,12,
- 42, 4, 45, 6, 55, 8, 75,12
- };
- const UCHAR ThTiming[] = {
- 1, 2, 2, 3, 0, 1, 1, 2
+SiS_SetCRT2FIFO_300(struct SiS_Private *SiS_Pr,unsigned short ModeNo)
+{
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short temp, index, modeidindex, refreshratetableindex;
+ unsigned short VCLK = 0, MCLK, colorth = 0, data2 = 0;
+ unsigned short tempbx, tempcl, CRT1ModeNo, CRT2ModeNo, SelectRate_backup;
+ unsigned int data, pci50, pciA0;
+ static const unsigned char colortharray[] = {
+ 1, 1, 2, 2, 3, 4
};
SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate;
@@ -5044,232 +5106,159 @@ SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr,USHORT ModeNo,
SiS_SearchModeID(SiS_Pr, &CRT1ModeNo, &modeidindex);
SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
SiS_Pr->SiS_SelectCRT2Rate = 0;
- refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT1ModeNo, modeidindex, HwInfo);
+ refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT1ModeNo, modeidindex);
if(CRT1ModeNo >= 0x13) {
- index = SiS_Pr->SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK;
- index &= 0x3F;
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
+ /* Get VCLK */
+ index = SiS_GetRefCRTVCLK(SiS_Pr, refreshratetableindex, SiS_Pr->SiS_UseWide);
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
- colorth = SiS_GetColorDepth(SiS_Pr,CRT1ModeNo,modeidindex); /* Get colordepth */
- colorth >>= 1;
- if(!colorth) colorth++;
+ /* Get colordepth */
+ colorth = SiS_GetColorDepth(SiS_Pr,CRT1ModeNo,modeidindex) >> 1;
+ if(!colorth) colorth++;
}
} else {
CRT1ModeNo = 0xfe;
- VCLK = SiS_Pr->CSRClock_CRT1; /* Get VCLK */
- data2 = (SiS_Pr->CModeFlag_CRT1 & ModeTypeMask) - 2;
- switch(data2) { /* Get color depth */
- case 0 : colorth = 1; break;
- case 1 : colorth = 1; break;
- case 2 : colorth = 2; break;
- case 3 : colorth = 2; break;
- case 4 : colorth = 3; break;
- case 5 : colorth = 4; break;
- default: colorth = 2;
- }
+
+ /* Get VCLK */
+ VCLK = SiS_Pr->CSRClock_CRT1;
+
+ /* Get color depth */
+ colorth = colortharray[((SiS_Pr->CModeFlag_CRT1 & ModeTypeMask) - 2)];
}
if(CRT1ModeNo >= 0x13) {
- if(HwInfo->jChipType == SIS_300) {
- index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A);
- } else {
- index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A);
- }
- index &= 0x07;
- MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK; /* Get MCLK */
+ /* Get MCLK */
+ if(SiS_Pr->ChipType == SIS_300) {
+ index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A);
+ } else {
+ index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A);
+ }
+ index &= 0x07;
+ MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK;
- data2 = (colorth * VCLK) / MCLK;
+ temp = ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) >> 6) & 0x03) << 1;
+ if(!temp) temp++;
+ temp <<= 2;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- temp = ((temp & 0x00FF) >> 6) << 1;
- if(temp == 0) temp = 1;
- temp <<= 2;
- temp &= 0xff;
+ data2 = temp - ((colorth * VCLK) / MCLK);
- data2 = temp - data2;
+ temp = (28 * 16) % data2;
+ data2 = (28 * 16) / data2;
+ if(temp) data2++;
- if((28 * 16) % data2) {
- data2 = (28 * 16) / data2;
- data2++;
- } else {
- data2 = (28 * 16) / data2;
- }
+ if(SiS_Pr->ChipType == SIS_300) {
- if(HwInfo->jChipType == SIS_300) {
-
- tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x18);
- tempah &= 0x62;
- tempah >>= 1;
- tempal = tempah;
- tempah >>= 3;
- tempal |= tempah;
- tempal &= 0x07;
- tempcl = ThTiming[tempal];
- tempbx = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16);
- tempbx >>= 6;
- tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- tempah >>= 4;
- tempah &= 0x0c;
- tempbx |= tempah;
- tempbx <<= 1;
- tempal = ThLowB[tempbx + 1];
- tempal *= tempcl;
- tempal += ThLowB[tempbx];
- data = tempal;
-
- } else if(HwInfo->jChipType == SIS_730) {
-
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x80000050);
- eax = SiS_GetRegLong(0xcfc);
+ SiS_GetFIFOThresholdIndex300(SiS_Pr, &tempbx, &tempcl);
+ data = SiS_GetFIFOThresholdB300(tempbx, tempcl);
+
+ } else {
+
+#ifdef SIS_LINUX_KERNEL
+ pci50 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0x50);
+ pciA0 = sisfb_read_nbridge_pci_dword(SiS_Pr, 0xa0);
#else
- eax = pciReadLong(0x00000000, 0x50);
+ pci50 = pciReadLong(0x00000000, 0x50);
+ pciA0 = pciReadLong(0x00000000, 0xA0);
#endif
- tempal = (USHORT)(eax >> 8);
- tempal &= 0x06;
- tempal <<= 5;
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x800000A0);
- eax = SiS_GetRegLong(0xcfc);
-#else
- eax = pciReadLong(0x00000000, 0xA0);
-#endif
- temp = (USHORT)(eax >> 28);
- temp &= 0x0F;
- tempal |= temp;
-
- tempbx = tempal; /* BIOS BUG (2.04.5d, 2.04.6a use ah here, which is unset!) */
- tempbx = 0; /* -- do it like the BIOS anyway... */
- tempax = tempbx;
- tempbx &= 0xc0;
- tempbx >>= 6;
- tempax &= 0x0f;
- tempax *= 3;
- tempbx += tempax;
-
- data = LatencyFactor730[tempbx];
- data += 15;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- if(!(temp & 0x80)) data += 5;
+ if(SiS_Pr->ChipType == SIS_730) {
- } else {
+ index = (unsigned short)(((pciA0 >> 28) & 0x0f) * 3);
+ index += (unsigned short)(((pci50 >> 9)) & 0x03);
- index = 0;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- if(temp & 0x0080) index += 12;
+ /* BIOS BUG (2.04.5d, 2.04.6a use ah here, which is unset!) */
+ index = 0; /* -- do it like the BIOS anyway... */
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x800000A0);
- eax = SiS_GetRegLong(0xcfc);
-#else
- /* We use pci functions X offers. We use tag 0, because
- * we want to read/write to the host bridge (which is always
- * 00:00.0 on 630, 730 and 540), not the VGA device.
- */
- eax = pciReadLong(0x00000000, 0xA0);
-#endif
- temp = (USHORT)(eax >> 24);
- if(!(temp&0x01)) index += 24;
-
-#ifdef LINUX_KERNEL
- SiS_SetRegLong(0xcf8,0x80000050);
- eax = SiS_GetRegLong(0xcfc);
-#else
- eax = pciReadLong(0x00000000, 0x50);
-#endif
- temp=(USHORT)(eax >> 24);
- if(temp & 0x01) index += 6;
+ } else {
- temp = (temp & 0x0F) >> 1;
- index += temp;
+ pci50 >>= 24;
+ pciA0 >>= 24;
- data = LatencyFactor[index];
- data += 15;
- temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
- if(!(temp & 0x80)) data += 5;
- }
+ index = (pci50 >> 1) & 0x07;
- data += data2; /* CRT1 Request Period */
+ if(pci50 & 0x01) index += 6;
+ if(!(pciA0 & 0x01)) index += 24;
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
- SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) & 0x80) index += 12;
- if(!SiS_Pr->UseCustomMode) {
+ }
- CRT2ModeNo = ModeNo;
- SiS_SearchModeID(SiS_Pr, &CRT2ModeNo, &modeidindex);
+ data = SiS_GetLatencyFactor630(SiS_Pr, index) + 15;
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x14) & 0x80)) data += 5;
- refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT2ModeNo, modeidindex, HwInfo);
+ }
- index = SiS_GetVCLK2Ptr(SiS_Pr,CRT2ModeNo,modeidindex,
- refreshratetableindex,HwInfo);
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
+ data += data2; /* CRT1 Request Period */
- if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
- if(SiS_Pr->SiS_UseROM) {
- if(ROMAddr[0x220] & 0x01) {
- VCLK = ROMAddr[0x229] | (ROMAddr[0x22a] << 8);
- }
- }
- }
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
- } else {
+ if(!SiS_Pr->UseCustomMode) {
- CRT2ModeNo = 0xfe;
- VCLK = SiS_Pr->CSRClock; /* Get VCLK */
+ CRT2ModeNo = ModeNo;
+ SiS_SearchModeID(SiS_Pr, &CRT2ModeNo, &modeidindex);
- }
+ refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT2ModeNo, modeidindex);
- colorth = SiS_GetColorDepth(SiS_Pr,CRT2ModeNo,modeidindex); /* Get colordepth */
- colorth >>= 1;
- if(!colorth) colorth++;
+ /* Get VCLK */
+ index = SiS_GetVCLK2Ptr(SiS_Pr, CRT2ModeNo, modeidindex, refreshratetableindex);
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK;
- data = data * VCLK * colorth;
- if(data % (MCLK << 4)) {
- data = data / (MCLK << 4);
- data++;
- } else {
- data = data / (MCLK << 4);
- }
+ if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
+ if(SiS_Pr->SiS_UseROM) {
+ if(ROMAddr[0x220] & 0x01) {
+ VCLK = ROMAddr[0x229] | (ROMAddr[0x22a] << 8);
+ }
+ }
+ }
- if(data <= 6) data = 6;
- if(data > 0x14) data = 0x14;
+ } else {
- temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x01);
- if(HwInfo->jChipType == SIS_300) {
- if(data <= 0x0f) temp = (temp & (~0x1F)) | 0x13;
- else temp = (temp & (~0x1F)) | 0x16;
- if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) {
- temp = (temp & (~0x1F)) | 0x13;
- }
- } else {
- if( ( (HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730) ) &&
- (HwInfo->jChipRevision >= 0x30) ) /* 630s or 730(s?) */
- {
- temp = (temp & (~0x1F)) | 0x1b;
- } else {
- temp = (temp & (~0x1F)) | 0x16;
- }
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0xe0,temp);
+ /* Get VCLK */
+ CRT2ModeNo = 0xfe;
+ VCLK = SiS_Pr->CSRClock;
- if( (HwInfo->jChipType == SIS_630) &&
- (HwInfo->jChipRevision >= 0x30) ) /* 630s, NOT 730 */
- {
- if(data > 0x13) data = 0x13;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,0xe0,data);
+ }
+
+ /* Get colordepth */
+ colorth = SiS_GetColorDepth(SiS_Pr,CRT2ModeNo,modeidindex) >> 1;
+ if(!colorth) colorth++;
+
+ data = data * VCLK * colorth;
+ temp = data % (MCLK << 4);
+ data = data / (MCLK << 4);
+ if(temp) data++;
+
+ if(data < 6) data = 6;
+ else if(data > 0x14) data = 0x14;
+
+ if(SiS_Pr->ChipType == SIS_300) {
+ temp = 0x16;
+ if((data <= 0x0f) || (SiS_Pr->SiS_LCDResInfo == Panel_1280x1024))
+ temp = 0x13;
+ } else {
+ temp = 0x16;
+ if(( (SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730) ) &&
+ (SiS_Pr->ChipRevision >= 0x30))
+ temp = 0x1b;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0xe0,temp);
+
+ if((SiS_Pr->ChipType == SIS_630) &&
+ (SiS_Pr->ChipRevision >= 0x30)) {
+ if(data > 0x13) data = 0x13;
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,0xe0,data);
} else { /* If mode <= 0x13, we just restore everything */
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
- SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
}
}
@@ -5278,10 +5267,10 @@ SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr,USHORT ModeNo,
/* Set CRT2 FIFO on 315/330 series */
#ifdef SIS315H
static void
-SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_SetCRT2FIFO_310(struct SiS_Private *SiS_Pr)
{
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,0x3B);
- if( (HwInfo->jChipType == SIS_760) &&
+ if( (SiS_Pr->ChipType == SIS_760) &&
(SiS_Pr->SiS_SysFlags & SF_760LFB) &&
(SiS_Pr->SiS_ModeType == Mode32Bpp) &&
(SiS_Pr->SiS_VGAHDE >= 1280) &&
@@ -5299,337 +5288,162 @@ SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
#endif
-static USHORT
-SiS_GetVGAHT2(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_GetVGAHT2(struct SiS_Private *SiS_Pr)
{
- ULONG tempax,tempbx;
+ unsigned int tempax,tempbx;
tempbx = (SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) * SiS_Pr->SiS_RVBHCMAX;
tempax = (SiS_Pr->SiS_VT - SiS_Pr->SiS_VDE) * SiS_Pr->SiS_RVBHCFACT;
tempax = (tempax * SiS_Pr->SiS_HT) / tempbx;
- return((USHORT)tempax);
+ return (unsigned short)tempax;
}
/* Set Part 1 / SiS bridge slave mode */
static void
-SiS_SetGroup1_301(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo,USHORT RefreshRateTableIndex)
-{
- USHORT push1,push2;
- USHORT tempax,tempbx,tempcx,temp;
- USHORT resinfo,modeflag,xres=0;
- unsigned char p1_7, p1_8;
+SiS_SetGroup1_301(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned short temp, modeflag, i, j, xres=0, VGAVDE;
+ static const unsigned short CRTranslation[] = {
+ /* CR0 CR1 CR2 CR3 CR4 CR5 CR6 CR7 */
+ 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
+ /* CR8 CR9 SR0A SR0B SR0C SR0D SR0E CR0F */
+ 0x00, 0x0b, 0x17, 0x18, 0x19, 0x00, 0x1a, 0x00,
+ /* CR10 CR11 CR12 CR13 CR14 CR15 CR16 CR17 */
+ 0x0c, 0x0d, 0x0e, 0x00, 0x0f, 0x10, 0x11, 0x00
+ };
if(ModeNo <= 0x13) {
modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
} else if(SiS_Pr->UseCustomMode) {
modeflag = SiS_Pr->CModeFlag;
- resinfo = 0;
xres = SiS_Pr->CHDisplay;
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
xres = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].XRes;
}
/* The following is only done if bridge is in slave mode: */
- if((HwInfo->jChipType >= SIS_661) && (ModeNo > 0x13)) {
- if(xres >= 1600) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(xres >= 1600) { /* BIOS: == 1600 */
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x31,0x04);
}
}
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0xff); /* set MAX HT */
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) modeflag |= Charx8Dot;
+ SiS_Pr->CHTotal = 8224; /* Max HT, 0x2020, results in 0x3ff in registers */
- if(modeflag & Charx8Dot) tempcx = 0x08;
- else tempcx = 0x09;
-
- tempax = SiS_Pr->SiS_VGAHDE; /* 0x04 Horizontal Display End */
- if(modeflag & HalfDCLK) tempax >>= 1;
- tempax = ((tempax / tempcx) - 1) & 0xff;
- tempbx = tempax;
-
- temp = tempax;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x04,temp);
+ SiS_Pr->CHDisplay = SiS_Pr->SiS_VGAHDE;
+ if(modeflag & HalfDCLK) SiS_Pr->CHDisplay >>= 1;
+ SiS_Pr->CHBlankStart = SiS_Pr->CHDisplay;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) {
- temp += 2;
- }
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- if(resinfo == SIS_RI_800x600) temp -= 2;
- }
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x05,temp); /* 0x05 Horizontal Display Start */
-
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x06,0x03); /* 0x06 Horizontal Blank end */
-
- tempax = 0xFFFF;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempax = SiS_GetVGAHT2(SiS_Pr);
- if(tempax >= SiS_Pr->SiS_VGAHT) tempax = SiS_Pr->SiS_VGAHT;
- if(modeflag & HalfDCLK) tempax >>= 1;
- tempax = (tempax / tempcx) - 5;
- tempcx = tempax;
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- temp = tempcx - 1;
- if(!(modeflag & HalfDCLK)) {
- temp -= 6;
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- temp -= 2;
- if(ModeNo > 0x13) temp -= 10;
- }
- }
- } else {
- tempcx = (tempcx + tempbx) >> 1;
- temp = (tempcx & 0x00FF) + 2;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- temp--;
- if(!(modeflag & HalfDCLK)) {
- if((modeflag & Charx8Dot)) {
- temp += 4;
- if(SiS_Pr->SiS_VGAHDE >= 800) temp -= 6;
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VGAHDE == 800) temp += 2;
- }
- }
- }
- } else {
- if(!(modeflag & HalfDCLK)) {
- temp -= 4;
- if((SiS_Pr->SiS_LCDResInfo != Panel_1280x960) &&
- (SiS_Pr->SiS_LCDResInfo != Panel_1600x1200)) {
- if(SiS_Pr->SiS_VGAHDE >= 800) {
- temp -= 7;
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_Pr->SiS_ModeType == ModeEGA) {
- if(SiS_Pr->SiS_VGAVDE == 1024) {
- temp += 15;
- if(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024)
- temp += 7;
- }
- }
- }
- if(SiS_Pr->SiS_LCDResInfo != Panel_1400x1050) {
- if(SiS_Pr->SiS_VGAHDE >= 1280) {
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) temp += 28;
- }
- }
- }
- }
- }
- }
+ SiS_Pr->CHBlankStart += 16;
}
- p1_7 = temp;
- p1_8 = 0x00;
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- if(ModeNo <= 0x01) {
- p1_7 = 0x2a;
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) p1_8 = 0x61;
- else p1_8 = 0x41;
- } else if(SiS_Pr->SiS_ModeType == ModeText) {
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) p1_7 = 0x54;
- else p1_7 = 0x55;
- p1_8 = 0x00;
- } else if(ModeNo <= 0x13) {
- if(modeflag & HalfDCLK) {
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
- p1_7 = 0x30;
- p1_8 = 0x03;
- } else {
- p1_7 = 0x2f;
- p1_8 = 0x02;
- }
- } else {
- p1_7 = 0x5b;
- p1_8 = 0x03;
- }
- } else if( ((HwInfo->jChipType >= SIS_315H) &&
- ((ModeNo == 0x50) || (ModeNo == 0x56) || (ModeNo == 0x53))) ||
- ((HwInfo->jChipType < SIS_315H) &&
- (resinfo == SIS_RI_320x200 || resinfo == SIS_RI_320x240)) ) {
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
- p1_7 = 0x30,
- p1_8 = 0x03;
- } else {
- p1_7 = 0x2f;
- p1_8 = 0x03;
- }
- }
- }
+ SiS_Pr->CHBlankEnd = 32;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if(xres == 1600) SiS_Pr->CHBlankEnd += 80;
}
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p|TVSetYPbPr750p)) {
- p1_7 = 0x63;
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) p1_7 = 0x55;
- }
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- if(!(modeflag & HalfDCLK)) {
- p1_7 = 0xb2;
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
- p1_7 = 0xab;
- }
- }
- } else {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
- if(modeflag & HalfDCLK) p1_7 = 0x30;
- }
- }
+ temp = SiS_Pr->SiS_VGAHT - 96;
+ if(!(modeflag & HalfDCLK)) temp -= 32;
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x04);
+ temp |= ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x0b) & 0xc0) << 2);
+ temp -= 3;
+ temp <<= 3;
+ } else {
+ if(SiS_Pr->SiS_RVBHRS2) temp = SiS_Pr->SiS_RVBHRS2;
}
+ SiS_Pr->CHSyncStart = temp;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,p1_7); /* 0x07 Horizontal Retrace Start */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,p1_8); /* 0x08 Horizontal Retrace End */
+ SiS_Pr->CHSyncEnd = 0xffe8; /* results in 0x2000 in registers */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x03); /* 0x18 SR08 (FIFO Threshold?) */
+ SiS_Pr->CVTotal = 2049; /* Max VT, 0x0801, results in 0x7ff in registers */
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x19,0xF0);
+ VGAVDE = SiS_Pr->SiS_VGAVDE;
+ if (VGAVDE == 357) VGAVDE = 350;
+ else if(VGAVDE == 360) VGAVDE = 350;
+ else if(VGAVDE == 375) VGAVDE = 350;
+ else if(VGAVDE == 405) VGAVDE = 400;
+ else if(VGAVDE == 420) VGAVDE = 400;
+ else if(VGAVDE == 525) VGAVDE = 480;
+ else if(VGAVDE == 1056) VGAVDE = 1024;
+ SiS_Pr->CVDisplay = VGAVDE;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,0xFF); /* 0x09 Set Max VT */
+ SiS_Pr->CVBlankStart = SiS_Pr->CVDisplay;
- tempcx = 0x121;
- tempbx = SiS_Pr->SiS_VGAVDE; /* 0x0E Vertical Display End */
- if (tempbx == 357) tempbx = 350;
- else if(tempbx == 360) tempbx = 350;
- else if(tempbx == 375) tempbx = 350;
- else if(tempbx == 405) tempbx = 400;
- else if(tempbx == 420) tempbx = 400;
- else if(tempbx == 525) tempbx = 480;
- push2 = tempbx;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
- if (tempbx == 350) tempbx += 5;
- else if(tempbx == 480) tempbx += 5;
- }
- }
- }
- tempbx -= 2;
- temp = tempbx & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp); /* 0x10 vertical Blank Start */
-
- tempbx = push2;
- tempbx--;
- temp = tempbx & 0x00FF;
-#if 0
- /* Missing code from 630/301B 2.04.5a and 650/302LV 1.10.6s (calles int 2f) */
- if(xxx()) {
- if(temp == 0xdf) temp = 0xda;
- }
-#endif
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0E,temp);
-
- temp = 0;
- if(modeflag & DoubleScanMode) temp |= 0x80;
- if(HwInfo->jChipType >= SIS_661) {
- if(tempbx & 0x0200) temp |= 0x20;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x0B,0x5F,temp);
- if(tempbx & 0x0100) tempcx |= 0x000a;
- if(tempbx & 0x0400) tempcx |= 0x1200;
- } else {
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp);
- if(tempbx & 0x0100) tempcx |= 0x0002;
- if(tempbx & 0x0400) tempcx |= 0x0600;
- }
+ SiS_Pr->CVBlankEnd = 1;
+ if(ModeNo == 0x3c) SiS_Pr->CVBlankEnd = 226;
- if(tempbx & 0x0200) tempcx |= 0x0040;
+ temp = (SiS_Pr->SiS_VGAVT - VGAVDE) >> 1;
+ SiS_Pr->CVSyncStart = VGAVDE + temp;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x11,0x00); /* 0x11 Vertical Blank End */
+ temp >>= 3;
+ SiS_Pr->CVSyncEnd = SiS_Pr->CVSyncStart + temp;
- tempax = (SiS_Pr->SiS_VGAVT - tempbx) >> 2;
+ SiS_CalcCRRegisters(SiS_Pr, 0);
+ SiS_Pr->CCRT1CRTC[16] &= ~0xE0;
- if((ModeNo > 0x13) || (HwInfo->jChipType < SIS_315H)) {
- if(resinfo != SIS_RI_1280x1024) {
- tempbx += (tempax << 1);
- }
- } else if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_LCDResInfo != Panel_1400x1050) {
- tempbx += (tempax << 1);
- }
+ for(i = 0; i <= 7; i++) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,CRTranslation[i],SiS_Pr->CCRT1CRTC[i]);
}
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- tempbx -= 10;
- } else {
- if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- tempbx += 40;
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VGAHDE == 800) tempbx += 10;
- }
- }
- }
- }
- tempax >>= 2;
- tempax++;
- tempax += tempbx;
- push1 = tempax;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- if(tempbx <= 513) {
- if(tempax >= 513) tempbx = 513;
- }
+ for(i = 0x10, j = 8; i <= 0x12; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,CRTranslation[i],SiS_Pr->CCRT1CRTC[j]);
}
- temp = tempbx & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0C,temp); /* 0x0C Vertical Retrace Start */
-
- tempbx--;
- temp = tempbx & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp);
-
- if(tempbx & 0x0100) tempcx |= 0x0008;
-
- if(tempbx & 0x0200) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x0B,0x20);
+ for(i = 0x15, j = 11; i <= 0x16; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,CRTranslation[i],SiS_Pr->CCRT1CRTC[j]);
}
- tempbx++;
-
- if(tempbx & 0x0100) tempcx |= 0x0004;
- if(tempbx & 0x0200) tempcx |= 0x0080;
- if(tempbx & 0x0400) {
- if(HwInfo->jChipType >= SIS_661) tempcx |= 0x0800;
- else if(SiS_Pr->SiS_VBType & VB_SIS301) tempcx |= 0x0800;
- else tempcx |= 0x0C00;
+ for(i = 0x0a, j = 13; i <= 0x0c; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,CRTranslation[i],SiS_Pr->CCRT1CRTC[j]);
}
- tempbx = push1;
- temp = tempbx & 0x000F;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0D,temp); /* 0x0D vertical Retrace End */
-
- if(tempbx & 0x0010) tempcx |= 0x2000;
-
- temp = tempcx & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* 0x0A CR07 */
-
- temp = (tempcx & 0xFF00) >> 8;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,temp); /* 0x17 SR0A */
+ temp = SiS_Pr->CCRT1CRTC[16] & 0xE0;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,CRTranslation[0x0E],0x1F,temp);
- tempax = modeflag;
- temp = (tempax & 0xFF00) >> 8;
- temp = (temp >> 1) & 0x09;
- if(!(SiS_Pr->SiS_VBType & VB_SIS301)) temp |= 0x01; /* Always 8 dotclock */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* 0x16 SR01 */
+ temp = (SiS_Pr->CCRT1CRTC[16] & 0x01) << 5;
+ if(modeflag & DoubleScanMode) temp |= 0x80;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,CRTranslation[0x09],0x5F,temp);
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* 0x0F CR14 */
+ temp = 0;
+ temp |= (SiS_GetReg(SiS_Pr->SiS_P3c4,0x01) & 0x01);
+ if(modeflag & HalfDCLK) temp |= 0x08;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* SR01: HalfDCLK[3], 8/9 div dotclock[0] */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,0x00); /* 0x12 CR17 */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* CR14: (text mode: underline location) */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,0x00); /* CR17: n/a */
- temp = 0x00;
+ temp = 0;
if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
- if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) {
- temp = 0x80;
- }
+ temp = (SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) << 7;
}
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* 0x1A SR0E */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* SR0E, dither[7] */
temp = SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02));
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,temp); /* ? */
+
+#ifdef SIS_XORG_XF86
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_INFO, "%d %d %d %d %d %d %d %d (%d %d %d %d)\n",
+ SiS_Pr->CHDisplay, SiS_Pr->CHSyncStart, SiS_Pr->CHSyncEnd, SiS_Pr->CHTotal,
+ SiS_Pr->CVDisplay, SiS_Pr->CVSyncStart, SiS_Pr->CVSyncEnd, SiS_Pr->CVTotal,
+ SiS_Pr->CHBlankStart, SiS_Pr->CHBlankEnd, SiS_Pr->CVBlankStart, SiS_Pr->CVBlankEnd);
+
+ xf86DrvMsg(0, X_INFO, " {{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
+ SiS_Pr->CCRT1CRTC[0], SiS_Pr->CCRT1CRTC[1],
+ SiS_Pr->CCRT1CRTC[2], SiS_Pr->CCRT1CRTC[3],
+ SiS_Pr->CCRT1CRTC[4], SiS_Pr->CCRT1CRTC[5],
+ SiS_Pr->CCRT1CRTC[6], SiS_Pr->CCRT1CRTC[7]);
+ xf86DrvMsg(0, X_INFO, " 0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,\n",
+ SiS_Pr->CCRT1CRTC[8], SiS_Pr->CCRT1CRTC[9],
+ SiS_Pr->CCRT1CRTC[10], SiS_Pr->CCRT1CRTC[11],
+ SiS_Pr->CCRT1CRTC[12], SiS_Pr->CCRT1CRTC[13],
+ SiS_Pr->CCRT1CRTC[14], SiS_Pr->CCRT1CRTC[15]);
+ xf86DrvMsg(0, X_INFO, " 0x%02x}},\n", SiS_Pr->CCRT1CRTC[16]);
+#endif
+#endif
}
/* Setup panel link
@@ -5637,18 +5451,18 @@ SiS_SetGroup1_301(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex,
* 300/LVDS+TV, 300/301B-DH, 315/LVDS+TV, 315/LCDA
*/
static void
-SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex)
+SiS_SetGroup1_LVDS(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT modeflag,resinfo;
- USHORT push2,tempax,tempbx,tempcx,temp;
- ULONG tempeax=0,tempebx,tempecx,tempvcfact=0;
+ unsigned short modeflag, resinfo = 0;
+ unsigned short push2, tempax, tempbx, tempcx, temp;
+ unsigned int tempeax = 0, tempebx, tempecx, tempvcfact = 0;
BOOLEAN islvds = FALSE, issis = FALSE, chkdclkfirst = FALSE;
#ifdef SIS300
- USHORT crt2crtc;
+ unsigned short crt2crtc = 0;
#endif
#ifdef SIS315H
- USHORT pushcx;
+ unsigned short pushcx;
#endif
if(ModeNo <= 0x13) {
@@ -5659,15 +5473,11 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#endif
} else if(SiS_Pr->UseCustomMode) {
modeflag = SiS_Pr->CModeFlag;
- resinfo = 0;
-#ifdef SIS300
- crt2crtc = 0;
-#endif
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
#ifdef SIS300
- crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
#endif
}
@@ -5681,14 +5491,14 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
issis = TRUE;
}
- if((HwInfo->jChipType >= SIS_315H) && (islvds) && (!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA))) {
+ if((SiS_Pr->ChipType >= SIS_315H) && (islvds) && (!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA))) {
if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) {
chkdclkfirst = TRUE;
}
}
#ifdef SIS315H
- if((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
if(IS_SIS330) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x10);
} else if(IS_SIS740) {
@@ -5704,7 +5514,7 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x00);
} else if(SiS_Pr->SiS_VBType & VB_SISVB) {
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2D,0x0f);
- if(SiS_Pr->SiS_VBType & VB_SIS301C) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xC) {
if((SiS_Pr->SiS_LCDResInfo == Panel_1024x768) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024)) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x20);
@@ -5720,10 +5530,10 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempax = SiS_Pr->SiS_LCDHDES;
if(islvds) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) {
- if((SiS_Pr->SiS_LCDResInfo == Panel_640x480) &&
- (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
- tempax -= 8;
+ if(!SiS_Pr->SiS_IF_DEF_FSTN && !SiS_Pr->SiS_IF_DEF_DSTN) {
+ if((SiS_Pr->SiS_LCDResInfo == Panel_640x480) &&
+ (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
+ tempax -= 8;
}
}
}
@@ -5736,13 +5546,14 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempbx = SiS_Pr->SiS_HDE;
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if((SiS_Pr->SiS_LCDResInfo == Panel_640x480_2) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_640x480_3)) {
- tempbx >>= 1;
- }
if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
tempbx = SiS_Pr->PanelXRes;
}
+ if((SiS_Pr->SiS_LCDResInfo == Panel_320x240_1) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_320x240_2) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_320x240_3)) {
+ tempbx >>= 1;
+ }
}
tempax += tempbx;
@@ -5767,25 +5578,25 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
temp = (tempcx >> 3) & 0x00FF;
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
- if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- switch(ModeNo) {
- case 0x04:
- case 0x05:
- case 0x0d: temp = 0x56; break;
- case 0x10: temp = 0x60; break;
- case 0x13: temp = 0x5f; break;
- case 0x40:
- case 0x41:
- case 0x4f:
- case 0x43:
- case 0x44:
- case 0x62:
- case 0x56:
- case 0x53:
- case 0x5d:
- case 0x5e: temp = 0x54; break;
- }
- }
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
+ switch(ModeNo) {
+ case 0x04:
+ case 0x05:
+ case 0x0d: temp = 0x56; break;
+ case 0x10: temp = 0x60; break;
+ case 0x13: temp = 0x5f; break;
+ case 0x40:
+ case 0x41:
+ case 0x4f:
+ case 0x43:
+ case 0x44:
+ case 0x62:
+ case 0x56:
+ case 0x53:
+ case 0x5d:
+ case 0x5e: temp = 0x54; break;
+ }
+ }
}
}
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,temp); /* BPLHRS */
@@ -5793,12 +5604,12 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
temp += 2;
if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- temp += 8;
- if(SiS_Pr->PanelHRE != 999) {
- temp = tempcx + SiS_Pr->PanelHRE;
+ temp += 8;
+ if(SiS_Pr->PanelHRE != 999) {
+ temp = tempcx + SiS_Pr->PanelHRE;
if(temp >= SiS_Pr->SiS_HT) temp -= SiS_Pr->SiS_HT;
temp >>= 3;
- }
+ }
}
} else {
temp += 10;
@@ -5806,9 +5617,6 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
temp &= 0x1F;
temp |= ((tempcx & 0x07) << 5);
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0x20; /* WRONG? BIOS loads cl, not ah */
-#endif
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,temp); /* BPLHRE */
/* Vertical */
@@ -5826,9 +5634,9 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
push2 = tempbx;
tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE;
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
+ if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->PanelYRes;
}
}
@@ -5844,19 +5652,19 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(issis) tempbx++;
} else {
tempbx += tempcx;
- if(HwInfo->jChipType < SIS_315H) tempbx++;
+ if(SiS_Pr->ChipType < SIS_315H) tempbx++;
else if(issis) tempbx++;
}
- if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; /* BPLVRS */
+ if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT;
temp = tempbx & 0x00FF;
if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(ModeNo == 0x10) temp = 0xa9;
+ if(ModeNo == 0x10) temp = 0xa9;
}
}
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp); /* BPLVRS */
tempcx >>= 3;
tempcx++;
@@ -5879,13 +5687,13 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
} else if(SiS_Pr->SiS_VGAVDE != SiS_Pr->SiS_VDE) temp |= 0x40;
if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) temp |= 0x40;
tempbx = 0x87;
- if((HwInfo->jChipType >= SIS_315H) ||
- (HwInfo->jChipRevision >= 0x30)) {
+ if((SiS_Pr->ChipType >= SIS_315H) ||
+ (SiS_Pr->ChipRevision >= 0x30)) {
tempbx = 0x07;
if((SiS_Pr->SiS_IF_DEF_CH70xx == 1) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x03) temp |= 0x80;
}
- /* Chrontel 701x operates in 24bit mode (8-8-8, 2x12bit mutliplexed) via VGA2 */
+ /* Chrontel 701x operates in 24bit mode (8-8-8, 2x12bit multiplexed) via VGA2 */
if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x06) & 0x10) temp |= 0x80;
@@ -5896,59 +5704,58 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,tempbx,temp);
- tempbx = push2; /* BPLVDEE */
+ tempbx = push2; /* BPLVDEE */
- tempcx = SiS_Pr->SiS_LCDVDES; /* BPLVDES */
+ tempcx = SiS_Pr->SiS_LCDVDES; /* BPLVDES */
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
switch(SiS_Pr->SiS_LCDResInfo) {
case Panel_640x480:
- tempbx = SiS_Pr->SiS_VGAVDE - 1;
- tempcx = SiS_Pr->SiS_VGAVDE;
+ tempbx = SiS_Pr->SiS_VGAVDE - 1;
+ tempcx = SiS_Pr->SiS_VGAVDE;
break;
case Panel_800x600:
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- if(resinfo == SIS_RI_800x600) tempcx++;
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ if(resinfo == SIS_RI_800x600) tempcx++;
+ }
break;
case Panel_1024x600:
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- if(resinfo == SIS_RI_1024x600) tempcx++;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ if(resinfo == SIS_RI_1024x600) tempcx++;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
if(resinfo == SIS_RI_800x600) tempcx++;
}
- }
+ }
break;
case Panel_1024x768:
- if(HwInfo->jChipType < SIS_315H) {
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- if(resinfo == SIS_RI_1024x768) tempcx++;
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ if(resinfo == SIS_RI_1024x768) tempcx++;
}
- }
+ }
break;
}
}
temp = ((tempbx >> 8) & 0x07) << 3;
- temp = temp | ((tempcx >> 8) & 0x07);
+ temp |= ((tempcx >> 8) & 0x07);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1D,temp);
- /* if(SiS_Pr->SiS_IF_DEF_FSTN) tempbx++; */
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1C,tempbx);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1B,tempcx);
/* Vertical scaling */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* 300 series */
tempeax = SiS_Pr->SiS_VGAVDE << 6;
- temp = (tempeax % (ULONG)SiS_Pr->SiS_VDE);
- tempeax = tempeax / (ULONG)SiS_Pr->SiS_VDE;
+ temp = (tempeax % (unsigned int)SiS_Pr->SiS_VDE);
+ tempeax = tempeax / (unsigned int)SiS_Pr->SiS_VDE;
if(temp) tempeax++;
if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempeax = 0x3F;
- temp = (USHORT)(tempeax & 0x00FF);
+ temp = (unsigned short)(tempeax & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,temp); /* BPLVCFACT */
tempvcfact = temp;
#endif /* SIS300 */
@@ -5963,20 +5770,20 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(temp) tempeax++;
tempvcfact = tempeax;
- temp = (USHORT)(tempeax & 0x00FF);
+ temp = (unsigned short)(tempeax & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x37,temp);
- temp = (USHORT)((tempeax & 0x00FF00) >> 8);
+ temp = (unsigned short)((tempeax & 0x00FF00) >> 8);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x36,temp);
- temp = (USHORT)((tempeax & 0x00030000) >> 16);
+ temp = (unsigned short)((tempeax & 0x00030000) >> 16);
if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x35,temp);
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) {
- temp = (USHORT)(tempeax & 0x00FF);
+ if(SiS_Pr->SiS_VBType & VB_SISPART4SCALER) {
+ temp = (unsigned short)(tempeax & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x3c,temp);
- temp = (USHORT)((tempeax & 0x00FF00) >> 8);
+ temp = (unsigned short)((tempeax & 0x00FF00) >> 8);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x3b,temp);
- temp = (USHORT)(((tempeax & 0x00030000) >> 16) << 6);
+ temp = (unsigned short)(((tempeax & 0x00030000) >> 16) << 6);
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x3a,0x3f,temp);
temp = 0;
if(SiS_Pr->SiS_VDE != SiS_Pr->SiS_VGAVDE) temp |= 0x08;
@@ -5997,29 +5804,29 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempecx = 0xFFFF;
} else {
tempecx = tempebx / SiS_Pr->SiS_HDE;
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(tempebx % SiS_Pr->SiS_HDE) tempecx++;
}
}
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
tempeax = (tempebx / tempecx) - 1;
} else {
tempeax = ((SiS_Pr->SiS_VGAHT << 16) / tempecx) - 1;
}
tempecx = (tempecx << 16) | (tempeax & 0xFFFF);
- temp = (USHORT)(tempecx & 0x00FF);
+ temp = (unsigned short)(tempecx & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1F,temp);
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
tempeax = (SiS_Pr->SiS_VGAVDE << 18) / tempvcfact;
- tempbx = (USHORT)(tempeax & 0xFFFF);
+ tempbx = (unsigned short)(tempeax & 0xFFFF);
} else {
tempeax = SiS_Pr->SiS_VGAVDE << 6;
tempbx = tempvcfact & 0x3f;
if(tempbx == 0) tempbx = 64;
tempeax /= tempbx;
- tempbx = (USHORT)(tempeax & 0xFFFF);
+ tempbx = (unsigned short)(tempeax & 0xFFFF);
}
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) tempbx--;
if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) {
@@ -6032,24 +5839,24 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x20,temp);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x21,tempbx);
- tempecx >>= 16; /* BPLHCFACT */
+ tempecx >>= 16; /* BPLHCFACT */
if(!chkdclkfirst) {
if(modeflag & HalfDCLK) tempecx >>= 1;
}
- temp = (USHORT)((tempecx & 0xFF00) >> 8);
+ temp = (unsigned short)((tempecx & 0xFF00) >> 8);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x22,temp);
- temp = (USHORT)(tempecx & 0x00FF);
+ temp = (unsigned short)(tempecx & 0x00FF);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp);
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- if((islvds) || (SiS_Pr->SiS_VBInfo & VB_SIS301LV302LV)) {
+ if((islvds) || (SiS_Pr->SiS_VBInfo & VB_SISLVDS)) {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1e,0x20);
}
} else {
if(islvds) {
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x03);
} else {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1e,0x23);
@@ -6061,17 +5868,26 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#ifdef SIS300
if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
- int i;
- UCHAR TrumpMode13[4] = { 0x01, 0x10, 0x2c, 0x00 };
- UCHAR TrumpMode10_1[4] = { 0x01, 0x10, 0x27, 0x00 };
- UCHAR TrumpMode10_2[4] = { 0x01, 0x16, 0x10, 0x00 };
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned char *trumpdata;
+ int i, j = crt2crtc;
+ unsigned char TrumpMode13[4] = { 0x01, 0x10, 0x2c, 0x00 };
+ unsigned char TrumpMode10_1[4] = { 0x01, 0x10, 0x27, 0x00 };
+ unsigned char TrumpMode10_2[4] = { 0x01, 0x16, 0x10, 0x00 };
+
+ if(SiS_Pr->SiS_UseROM) {
+ trumpdata = &ROMAddr[0x8001 + (j * 80)];
+ } else {
+ if(SiS_Pr->SiS_LCDTypeInfo == 0x0e) j += 7;
+ trumpdata = &SiS300_TrumpionData[j][0];
+ }
SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xbf);
for(i=0; i<5; i++) {
- SiS_SetTrumpionBlock(SiS_Pr, &SiS300_TrumpionData[crt2crtc][0]);
+ SiS_SetTrumpionBlock(SiS_Pr, trumpdata);
}
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(ModeNo == 0x13) {
+ if(ModeNo == 0x13) {
for(i=0; i<4; i++) {
SiS_SetTrumpionBlock(SiS_Pr, &TrumpMode13[0]);
}
@@ -6095,67 +5911,66 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x29,0x5A);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2A,0x4B);
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x07,0x03);
- tempax = SiS_Pr->SiS_HDE; /* Blps = lcdhdee(lcdhdes+HDE) + 64 */
- if(SiS_Pr->SiS_LCDResInfo == Panel_640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == Panel_640x480_3) tempax >>= 1;
+ tempax = SiS_Pr->SiS_HDE; /* Blps = lcdhdee(lcdhdes+HDE) + 64 */
+ if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_2 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_3) tempax >>= 1;
tempax += 64;
- temp = tempax & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x38,temp);
- temp = ((tempax & 0xFF00) >> 8) << 3;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x38,tempax & 0xff);
+ temp = (tempax >> 8) << 3;
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x35,~0x078,temp);
- tempax += 32; /* Blpe=lBlps+32 */
- temp = tempax & 0x00FF;
- if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x39,temp);
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3A,0x00); /* Bflml=0 */
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x007,0x00);
+ tempax += 32; /* Blpe = lBlps+32 */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x39,tempax & 0xff);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3A,0x00); /* Bflml = 0 */
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x3C,~0x007);
tempax = SiS_Pr->SiS_VDE;
- if(SiS_Pr->SiS_LCDResInfo == Panel_640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == Panel_640x480_3) tempax >>= 1;
+ if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_2 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_3) tempax >>= 1;
tempax >>= 1;
- temp = tempax & 0x00FF;
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3B,temp);
- temp = ((tempax & 0xFF00) >> 8) << 3;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3B,tempax & 0xff);
+ temp = (tempax >> 8) << 3;
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x038,temp);
tempeax = SiS_Pr->SiS_HDE;
- if(SiS_Pr->SiS_LCDResInfo == Panel_640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == Panel_640x480_3) tempeax >>= 1;
- tempeax <<= 2; /* BDxFIFOSTOP = (HDE*4)/128 */
- tempebx = 128;
- temp = (USHORT)(tempeax % tempebx);
- tempeax = tempeax / tempebx;
+ if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_2 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_3) tempeax >>= 1;
+ tempeax <<= 2; /* BDxFIFOSTOP = (HDE*4)/128 */
+ temp = tempeax & 0x7f;
+ tempeax >>= 7;
if(temp) tempeax++;
- temp = (USHORT)(tempeax & 0x003F);
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x45,~0x0FF,temp);
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3F,0x00); /* BDxWadrst0 */
+ temp = tempeax & 0x3f;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x45,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3F,0x00); /* BDxWadrst0 */
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3E,0x00);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3D,0x10);
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x040,0x00);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x3C,~0x040);
tempax = SiS_Pr->SiS_HDE;
- if(SiS_Pr->SiS_LCDResInfo == Panel_640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == Panel_640x480_3) tempax >>= 1;
- tempax >>= 4; /* BDxWadroff = HDE*4/8/8 */
+ if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_2 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_3) tempax >>= 1;
+ tempax >>= 4; /* BDxWadroff = HDE*4/8/8 */
pushcx = tempax;
temp = tempax & 0x00FF;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x43,temp);
temp = ((tempax & 0xFF00) >> 8) << 3;
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x0F8,temp);
- tempax = SiS_Pr->SiS_VDE; /* BDxWadrst1 = BDxWadrst0 + BDxWadroff * VDE */
- if(SiS_Pr->SiS_LCDResInfo == Panel_640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == Panel_640x480_3) tempax >>= 1;
- tempeax = (tempax * pushcx);
- tempebx = 0x00100000 + tempeax;
- temp = (USHORT)tempebx & 0x000000FF;
+ tempax = SiS_Pr->SiS_VDE; /* BDxWadrst1 = BDxWadrst0 + BDxWadroff * VDE */
+ if(SiS_Pr->SiS_LCDResInfo == Panel_320x240_1 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_2 ||
+ SiS_Pr->SiS_LCDResInfo == Panel_320x240_3) tempax >>= 1;
+ tempeax = tempax * pushcx;
+ temp = tempeax & 0xFF;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x42,temp);
- temp = (USHORT)((tempebx & 0x0000FF00) >> 8);
+ temp = (tempeax & 0xFF00) >> 8;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x41,temp);
- temp = (USHORT)((tempebx & 0x00FF0000) >> 16);
+ temp = ((tempeax & 0xFF0000) >> 16) | 0x10;
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x40,temp);
- temp = (USHORT)(((tempebx & 0x01000000) >> 24) << 7);
+ temp = ((tempeax & 0x01000000) >> 24) << 7;
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x080,temp);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2F,0x03);
@@ -6192,20 +6007,20 @@ SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* Set Part 1 */
static void
-SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex)
+SiS_SetGroup1(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
#if defined(SIS300) || defined(SIS315H)
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
#endif
- USHORT temp=0, tempax=0, tempbx=0, tempcx=0, bridgeadd=0;
- USHORT pushbx=0, CRT1Index=0, modeflag, resinfo=0;
+ unsigned short temp=0, tempax=0, tempbx=0, tempcx=0, bridgeadd=0;
+ unsigned short pushbx=0, CRT1Index=0, modeflag, resinfo=0;
#ifdef SIS315H
- USHORT tempbl=0;
+ unsigned short tempbl=0;
#endif
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
return;
}
@@ -6214,47 +6029,47 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
} else if(SiS_Pr->UseCustomMode) {
modeflag = SiS_Pr->CModeFlag;
} else {
- CRT1Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+ CRT1Index = SiS_GetRefCRT1CRTC(SiS_Pr, RefreshRateTableIndex, SiS_Pr->SiS_UseWideCRT2);
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
}
- SiS_SetCRT2Offset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_SetCRT2Offset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
- if( ! ((HwInfo->jChipType >= SIS_315H) &&
+ if( ! ((SiS_Pr->ChipType >= SIS_315H) &&
(SiS_Pr->SiS_IF_DEF_LVDS == 1) &&
(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ) {
- if(HwInfo->jChipType < SIS_315H ) {
+ if(SiS_Pr->ChipType < SIS_315H ) {
#ifdef SIS300
- SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo, HwInfo);
+ SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo);
#endif
} else {
#ifdef SIS315H
- SiS_SetCRT2FIFO_310(SiS_Pr, HwInfo);
+ SiS_SetCRT2FIFO_310(SiS_Pr);
#endif
}
/* 1. Horizontal setup */
- if(HwInfo->jChipType < SIS_315H ) {
+ if(SiS_Pr->ChipType < SIS_315H ) {
#ifdef SIS300 /* ------------- 300 series --------------*/
- temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
+ temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
- temp = (((SiS_Pr->SiS_VGAHT - 1) & 0xFF00) >> 8) << 4;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0f,temp); /* CRT2 Horizontal Total Overflow [7:4] */
+ temp = (((SiS_Pr->SiS_VGAHT - 1) & 0xFF00) >> 8) << 4;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0f,temp); /* CRT2 Horizontal Total Overflow [7:4] */
- temp = (SiS_Pr->SiS_VGAHDE + 12) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */
- SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */
+ temp = (SiS_Pr->SiS_VGAHDE + 12) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */
pushbx = SiS_Pr->SiS_VGAHDE + 12; /* bx BTVGA2HRS 0x0B,0x0C */
- tempcx = (SiS_Pr->SiS_VGAHT - SiS_Pr->SiS_VGAHDE) >> 2;
- tempbx = pushbx + tempcx;
- tempcx <<= 1;
- tempcx += tempbx;
+ tempcx = (SiS_Pr->SiS_VGAHT - SiS_Pr->SiS_VGAHDE) >> 2;
+ tempbx = pushbx + tempcx;
+ tempcx <<= 1;
+ tempcx += tempbx;
bridgeadd = 12;
@@ -6301,7 +6116,7 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
bridgeadd = 16;
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
if((SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024)) {
if(resinfo == SIS_RI_1280x1024) {
@@ -6319,7 +6134,7 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->UseCustomMode) {
+ if(SiS_Pr->UseCustomMode) {
tempbx = SiS_Pr->CHSyncStart + bridgeadd;
tempcx = SiS_Pr->CHSyncEnd + bridgeadd;
tempax = SiS_Pr->SiS_VGAHT;
@@ -6341,22 +6156,22 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
cr5 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[5];
cr15 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[15];
}
- tempbx = ((cr4 | ((cr14 & 0xC0) << 2)) - 3) << 3; /* (VGAHRS-3)*8 */
- tempcx = (((cr5 & 0x1f) | ((cr15 & 0x04) << (5-2))) - 3) << 3; /* (VGAHRE-3)*8 */
+ tempbx = ((cr4 | ((cr14 & 0xC0) << 2)) - 3) << 3; /* (VGAHRS-3)*8 */
+ tempcx = (((cr5 & 0x1f) | ((cr15 & 0x04) << (5-2))) - 3) << 3; /* (VGAHRE-3)*8 */
tempcx &= 0x00FF;
tempcx |= (tempbx & 0xFF00);
- tempbx += bridgeadd;
- tempcx += bridgeadd;
+ tempbx += bridgeadd;
+ tempcx += bridgeadd;
tempax = SiS_Pr->SiS_VGAHT;
if(modeflag & HalfDCLK) tempax >>= 1;
tempax--;
if(tempcx > tempax) tempcx = tempax;
- }
+ }
- if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
- tempbx = 1040;
- tempcx = 1044; /* HWCursor bug! */
- }
+ if(SiS_Pr->SiS_TVMode & (TVSetNTSC1024 | TVSet525p1024)) {
+ tempbx = 1040;
+ tempcx = 1044; /* HWCursor bug! */
+ }
}
@@ -6372,18 +6187,18 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempcx = SiS_Pr->SiS_VGAVT - 1;
temp = tempcx & 0x00FF;
- if(HwInfo->jChipType < SIS_661) {
+ if(SiS_Pr->ChipType < SIS_661) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSVIDEO | SetCRT2ToAVIDEO)) {
temp--;
}
- }
+ }
} else {
- temp--;
- }
- } else if(HwInfo->jChipType >= SIS_315H) {
+ temp--;
+ }
+ } else if(SiS_Pr->ChipType >= SIS_315H) {
temp--;
}
}
@@ -6395,9 +6210,9 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
temp = ((tempbx >> 5) & 0x38) | ((tempcx >> 8) & 0x07);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,temp); /* Overflow */
- if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) {
- tempbx++;
- tempax = tempbx;
+ if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->ChipType < SIS_661)) {
+ tempbx++;
+ tempax = tempbx;
tempcx++;
tempcx -= tempax;
tempcx >>= 2;
@@ -6407,8 +6222,8 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempcx += tempbx;
tempcx++;
} else {
- tempbx = (SiS_Pr->SiS_VGAVT + SiS_Pr->SiS_VGAVDE) >> 1; /* BTVGA2VRS 0x10,0x11 */
- tempcx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 4) + tempbx + 1; /* BTVGA2VRE 0x11 */
+ tempbx = (SiS_Pr->SiS_VGAVT + SiS_Pr->SiS_VGAVDE) >> 1; /* BTVGA2VRS 0x10,0x11 */
+ tempcx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 4) + tempbx + 1; /* BTVGA2VRE 0x11 */
}
if(SiS_Pr->SiS_VBType & VB_SISVB) {
@@ -6416,7 +6231,7 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempbx = SiS_Pr->CVSyncStart;
tempcx = SiS_Pr->CVSyncEnd;
}
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
unsigned char cr8, cr7, cr13;
if(SiS_Pr->UseCustomMode) {
cr8 = SiS_Pr->CCRT1CRTC[8];
@@ -6429,11 +6244,11 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
cr13 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13];
tempcx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[9];
}
- tempbx = cr8;
- if(cr7 & 0x04) tempbx |= 0x0100;
- if(cr7 & 0x80) tempbx |= 0x0200;
- if(cr13 & 0x08) tempbx |= 0x0400;
- }
+ tempbx = cr8;
+ if(cr7 & 0x04) tempbx |= 0x0100;
+ if(cr7 & 0x80) tempbx |= 0x0200;
+ if(cr13 & 0x08) tempbx |= 0x0400;
+ }
}
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,tempbx); /* CRT2 Vertical Retrace Start */
@@ -6442,13 +6257,13 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* 3. Panel delay compensation */
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
#ifdef SIS300 /* ---------- 300 series -------------- */
if(SiS_Pr->SiS_VBType & VB_SISVB) {
temp = 0x20;
- if(HwInfo->jChipType == SIS_300) {
+ if(SiS_Pr->ChipType == SIS_300) {
temp = 0x10;
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) temp = 0x2c;
if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) temp = 0x20;
@@ -6460,24 +6275,23 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_LCDResInfo == Panel_Custom) temp = 0x2c;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x08;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) temp = 0x2c;
- else temp = 0x20;
- }
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) temp = 0x2c;
+ else temp = 0x20;
+ }
if(SiS_Pr->SiS_UseROM) {
if(ROMAddr[0x220] & 0x80) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoYPbPrHiVision)
- temp = ROMAddr[0x221];
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoYPbPrHiVision)
+ temp = ROMAddr[0x221];
else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision)
temp = ROMAddr[0x222];
else if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024)
temp = ROMAddr[0x223];
else
temp = ROMAddr[0x224];
- temp &= 0x3c;
}
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->PDC != -1) temp = SiS_Pr->PDC & 0x3c;
+ if(SiS_Pr->PDC != -1) temp = SiS_Pr->PDC;
}
} else {
@@ -6487,15 +6301,17 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
if(SiS_Pr->SiS_UseROM) {
if(ROMAddr[0x220] & 0x80) {
- temp = ROMAddr[0x220] & 0x3c;
+ temp = ROMAddr[0x220];
}
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- if(SiS_Pr->PDC != -1) temp = SiS_Pr->PDC & 0x3c;
+ if(SiS_Pr->PDC != -1) temp = SiS_Pr->PDC;
}
- }
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
+ temp &= 0x3c;
+
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
#endif /* SIS300 */
@@ -6503,16 +6319,16 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#ifdef SIS315H /* --------------- 315/330 series ---------------*/
- if(HwInfo->jChipType < SIS_661) {
+ if(SiS_Pr->ChipType < SIS_661) {
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(HwInfo->jChipType == SIS_740) temp = 0x03;
- else temp = 0x00;
+ if(SiS_Pr->ChipType == SIS_740) temp = 0x03;
+ else temp = 0x00;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x0a;
tempbl = 0xF0;
- if(HwInfo->jChipType == SIS_650) {
+ if(SiS_Pr->ChipType == SIS_650) {
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempbl = 0x0F;
}
@@ -6531,10 +6347,10 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
} /* < 661 */
- tempax = 0;
- if(modeflag & DoubleScanMode) tempax |= 0x80;
- if(modeflag & HalfDCLK) tempax |= 0x40;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
+ tempax = 0;
+ if(modeflag & DoubleScanMode) tempax |= 0x80;
+ if(modeflag & HalfDCLK) tempax |= 0x40;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
#endif /* SIS315H */
@@ -6544,21 +6360,21 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBType & VB_SISVB) {
if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
- /* For 301BDH with LCD, we set up the Panel Link */
- SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
+ /* For 301BDH with LCD, we set up the Panel Link */
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
} else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SiS_SetGroup1_301(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
+ SiS_SetGroup1_301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
} else {
- if(HwInfo->jChipType < SIS_315H) {
- SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
+ if(SiS_Pr->ChipType < SIS_315H) {
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
} else {
if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if((!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) || (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex, HwInfo,RefreshRateTableIndex);
- }
+ if((!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) || (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex,RefreshRateTableIndex);
+ }
} else {
- SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex, HwInfo,RefreshRateTableIndex);
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex,RefreshRateTableIndex);
}
}
}
@@ -6569,11 +6385,11 @@ SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
#ifdef SIS315H
-static UCHAR *
-SiS_GetGroup2CLVXPtr(SiS_Private *SiS_Pr, int tabletype, PSIS_HW_INFO HwInfo)
+static unsigned char *
+SiS_GetGroup2CLVXPtr(struct SiS_Private *SiS_Pr, int tabletype)
{
- const UCHAR *tableptr = NULL;
- USHORT a, b, p = 0;
+ const unsigned char *tableptr = NULL;
+ unsigned short a, b, p = 0;
a = SiS_Pr->SiS_VGAHDE;
b = SiS_Pr->SiS_HDE;
@@ -6606,25 +6422,25 @@ SiS_GetGroup2CLVXPtr(SiS_Private *SiS_Pr, int tabletype, PSIS_HW_INFO HwInfo)
if((tableptr[p] | tableptr[p+1] << 8) == 0xffff) p -= 0x42;
}
p += 2;
- return((UCHAR *)&tableptr[p]);
+ return ((unsigned char *)&tableptr[p]);
}
static void
-SiS_SetGroup2_C_ELV(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetGroup2_C_ELV(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- UCHAR *tableptr;
+ unsigned char *tableptr;
+ unsigned char temp;
int i, j;
- UCHAR temp;
- if(!(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV))) return;
+ if(!(SiS_Pr->SiS_VBType & VB_SISTAP4SCALER)) return;
- tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 0, HwInfo);
+ tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 0);
for(i = 0x80, j = 0; i <= 0xbf; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port, i, tableptr[j]);
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 1, HwInfo);
+ tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 1);
for(i = 0xc0, j = 0; i <= 0xff; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port, i, tableptr[j]);
}
@@ -6635,12 +6451,12 @@ SiS_SetGroup2_C_ELV(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
static BOOLEAN
-SiS_GetCRT2Part2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *CRT2Index,
- USHORT *ResIndex,PSIS_HW_INFO HwInfo)
+SiS_GetCRT2Part2Ptr(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex,unsigned short *CRT2Index,
+ unsigned short *ResIndex)
{
- if(HwInfo->jChipType < SIS_315H) return FALSE;
+ if(SiS_Pr->ChipType < SIS_315H) return FALSE;
if(ModeNo <= 0x13)
(*ResIndex) = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
@@ -6661,82 +6477,79 @@ SiS_GetCRT2Part2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
if(SiS_Pr->SiS_SetFlag & LCDVESATiming) (*CRT2Index) = 206;
}
}
- return(((*CRT2Index) != 0));
+ return (((*CRT2Index) != 0));
}
#endif
#ifdef SIS300
static void
-SiS_Group2LCDSpecial(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, USHORT crt2crtc)
+SiS_Group2LCDSpecial(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short crt2crtc)
{
- USHORT tempcx;
- const UCHAR atable[] = {
+ unsigned short tempcx;
+ static const unsigned char atable[] = {
0xc3,0x9e,0xc3,0x9e,0x02,0x02,0x02,
0xab,0x87,0xab,0x9e,0xe7,0x02,0x02
};
if(!SiS_Pr->UseCustomMode) {
- if( ( ( (HwInfo->jChipType == SIS_630) ||
- (HwInfo->jChipType == SIS_730) ) &&
- (HwInfo->jChipRevision > 2) ) &&
- (SiS_Pr->SiS_LCDResInfo == Panel_1024x768) &&
- (!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) &&
- (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) ) {
- if(ModeNo == 0x13) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xB9);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0xCC);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xA6);
- } else {
- if((crt2crtc & 0x3F) == 4) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x2B);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x13);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xE5);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0x08);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xE2);
- }
- }
+ if( ( ( (SiS_Pr->ChipType == SIS_630) ||
+ (SiS_Pr->ChipType == SIS_730) ) &&
+ (SiS_Pr->ChipRevision > 2) ) &&
+ (SiS_Pr->SiS_LCDResInfo == Panel_1024x768) &&
+ (!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) &&
+ (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) ) {
+ if(ModeNo == 0x13) {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xB9);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0xCC);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xA6);
+ } else if((crt2crtc & 0x3F) == 4) {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x2B);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x13);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xE5);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0x08);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xE2);
+ }
}
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_Pr->SiS_LCDTypeInfo == 0x0c) {
- crt2crtc &= 0x1f;
- tempcx = 0;
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- tempcx += 7;
- }
- }
- tempcx += crt2crtc;
- if(crt2crtc >= 4) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xff);
- }
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_Pr->SiS_LCDTypeInfo == 0x0c) {
+ crt2crtc &= 0x1f;
+ tempcx = 0;
+ if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ tempcx += 7;
+ }
+ }
+ tempcx += crt2crtc;
+ if(crt2crtc >= 4) {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xff);
+ }
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(crt2crtc == 4) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x28);
- }
- }
- }
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x18);
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]);
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(crt2crtc == 4) {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x28);
+ }
+ }
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x18);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]);
+ }
}
}
}
/* For ECS A907. Highly preliminary. */
static void
-SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
- USHORT ModeNo)
+SiS_Set300Part2Regs(struct SiS_Private *SiS_Pr, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex,
+ unsigned short ModeNo)
{
- USHORT crt2crtc, resindex;
- int i,j;
- const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL;
+ const struct SiS_Part2PortTbl *CRT2Part2Ptr = NULL;
+ unsigned short crt2crtc, resindex;
+ int i, j;
- if(HwInfo->jChipType != SIS_300) return;
- if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return;
+ if(SiS_Pr->ChipType != SIS_300) return;
+ if(!(SiS_Pr->SiS_VBType & VB_SIS30xBLV)) return;
if(SiS_Pr->UseCustomMode) return;
if(ModeNo <= 0x13) {
@@ -6758,13 +6571,13 @@ SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,(CRT2Part2Ptr+resindex)->CR[0]);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x02,0x80,(CRT2Part2Ptr+resindex)->CR[1]);
for(i = 2, j = 0x04; j <= 0x06; i++, j++ ) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
}
for(j = 0x1c; j <= 0x1d; i++, j++ ) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
}
for(j = 0x1f; j <= 0x21; i++, j++ ) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]);
}
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0f,(CRT2Part2Ptr+resindex)->CR[11]);
@@ -6772,15 +6585,15 @@ SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
#endif
static void
-SiS_SetTVSpecial(SiS_Private *SiS_Pr, USHORT ModeNo)
+SiS_SetTVSpecial(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return;
+ if(!(SiS_Pr->SiS_VBType & VB_SIS30xBLV)) return;
if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision)) return;
if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) return;
if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
- const UCHAR specialtv[] = {
+ const unsigned char specialtv[] = {
0xa7,0x07,0xf2,0x6e,0x17,0x8b,0x73,0x53,
0x13,0x40,0x34,0xf4,0x63,0xbb,0xcc,0x7a,
0x58,0xe4,0x73,0xda,0x13
@@ -6813,16 +6626,16 @@ SiS_SetTVSpecial(SiS_Private *SiS_Pr, USHORT ModeNo)
}
static void
-SiS_SetGroup2_Tail(SiS_Private *SiS_Pr, USHORT ModeNo)
+SiS_SetGroup2_Tail(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- USHORT temp;
+ unsigned short temp;
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
if(SiS_Pr->SiS_VGAVDE == 525) {
temp = 0xc3;
if(SiS_Pr->SiS_ModeType <= ModeVGA) {
temp++;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp += 2;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) temp += 2;
}
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,0xb3);
@@ -6830,7 +6643,7 @@ SiS_SetGroup2_Tail(SiS_Private *SiS_Pr, USHORT ModeNo)
temp = 0x4d;
if(SiS_Pr->SiS_ModeType <= ModeVGA) {
temp++;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp++;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) temp++;
}
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp);
}
@@ -6838,7 +6651,7 @@ SiS_SetGroup2_Tail(SiS_Private *SiS_Pr, USHORT ModeNo)
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) {
- if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xB) {
SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x1a,0x03);
/* Not always for LV, see SetGrp2 */
}
@@ -6872,17 +6685,17 @@ SiS_SetGroup2_Tail(SiS_Private *SiS_Pr, USHORT ModeNo)
}
static void
-SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
- PSIS_HW_INFO HwInfo)
-{
- USHORT i, j, tempax, tempbx, tempcx, tempch, tempcl, temp;
- USHORT push2, modeflag, crt2crtc, bridgeoffset;
- ULONG longtemp;
- const UCHAR *PhasePoint;
- const UCHAR *TimingPoint;
+SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned short i, j, tempax, tempbx, tempcx, tempch, tempcl, temp;
+ unsigned short push2, modeflag, crt2crtc, bridgeoffset;
+ unsigned int longtemp, PhaseIndex;
+ BOOLEAN newtvphase;
+ const unsigned char *TimingPoint;
#ifdef SIS315H
- USHORT resindex, CRT2Index;
- const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL;
+ unsigned short resindex, CRT2Index;
+ const struct SiS_Part2PortTbl *CRT2Part2Ptr = NULL;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return;
#endif
@@ -6908,9 +6721,16 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x00,temp);
- PhasePoint = SiS_Pr->SiS_PALPhase;
+ PhaseIndex = 0x01; /* SiS_PALPhase */
TimingPoint = SiS_Pr->SiS_PALTiming;
+ newtvphase = FALSE;
+ if( (SiS_Pr->SiS_VBType & VB_SIS30xBLV) &&
+ ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
+ (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
+ newtvphase = TRUE;
+ }
+
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
TimingPoint = SiS_Pr->SiS_HiTVExtTiming;
@@ -6918,82 +6738,54 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
TimingPoint = SiS_Pr->SiS_HiTVSt2Timing;
if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
TimingPoint = SiS_Pr->SiS_HiTVSt1Timing;
-#if 0
- if(!(modeflag & Charx8Dot)) TimingPoint = SiS_Pr->SiS_HiTVTextTiming;
-#endif
}
}
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) TimingPoint = &SiS_YPbPrTable[2][0];
- else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) TimingPoint = &SiS_YPbPrTable[1][0];
- else TimingPoint = &SiS_YPbPrTable[0][0];
+ i = 0;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) i = 2;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) i = 1;
+
+ TimingPoint = &SiS_YPbPrTable[i][0];
- PhasePoint = SiS_Pr->SiS_NTSCPhase;
+ PhaseIndex = 0x00; /* SiS_NTSCPhase */
} else if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) &&
- ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
- PhasePoint = SiS_Pr->SiS_PALPhase2;
- }
+ if(newtvphase) PhaseIndex = 0x09; /* SiS_PALPhase2 */
} else {
TimingPoint = SiS_Pr->SiS_NTSCTiming;
- PhasePoint = SiS_Pr->SiS_NTSCPhase;
- if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
- PhasePoint = SiS_Pr->SiS_PALPhase;
- }
-
- if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) &&
- ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
- PhasePoint = SiS_Pr->SiS_NTSCPhase2;
- if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
- PhasePoint = SiS_Pr->SiS_PALPhase2;
- }
- }
-
- }
+ PhaseIndex = (SiS_Pr->SiS_TVMode & TVSetNTSCJ) ? 0x01 : 0x00; /* SiS_PALPhase : SiS_NTSCPhase */
+ if(newtvphase) PhaseIndex += 8; /* SiS_PALPhase2 : SiS_NTSCPhase2 */
- if(SiS_Pr->SiS_TVMode & TVSetPALM) {
- PhasePoint = SiS_Pr->SiS_PALMPhase;
- if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) &&
- ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
- PhasePoint = SiS_Pr->SiS_PALMPhase2;
- }
}
- if(SiS_Pr->SiS_TVMode & TVSetPALN) {
- PhasePoint = SiS_Pr->SiS_PALNPhase;
- if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) &&
- ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
- PhasePoint = SiS_Pr->SiS_PALNPhase2;
- }
+ if(SiS_Pr->SiS_TVMode & (TVSetPALM | TVSetPALN)) {
+ PhaseIndex = (SiS_Pr->SiS_TVMode & TVSetPALM) ? 0x02 : 0x03; /* SiS_PALMPhase : SiS_PALNPhase */
+ if(newtvphase) PhaseIndex += 8; /* SiS_PALMPhase2 : SiS_PALNPhase2 */
}
if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
- PhasePoint = SiS_Pr->SiS_SpecialPhase;
if(SiS_Pr->SiS_TVMode & TVSetPALM) {
- PhasePoint = SiS_Pr->SiS_SpecialPhaseM;
+ PhaseIndex = 0x05; /* SiS_SpecialPhaseM */
} else if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
- PhasePoint = SiS_Pr->SiS_SpecialPhaseJ;
+ PhaseIndex = 0x11; /* SiS_SpecialPhaseJ */
+ } else {
+ PhaseIndex = 0x10; /* SiS_SpecialPhase */
}
}
- for(i=0x31, j=0; i<=0x34; i++, j++) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,i,PhasePoint[j]);
+ for(i = 0x31, j = 0; i <= 0x34; i++, j++) {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS_TVPhase[(PhaseIndex * 4) + j]);
}
- for(i=0x01, j=0; i<=0x2D; i++, j++) {
+ for(i = 0x01, j = 0; i <= 0x2D; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]);
}
- for(i=0x39; i<=0x45; i++, j++) {
+ for(i = 0x39; i <= 0x45; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]);
}
@@ -7010,28 +6802,32 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x37,SiS_Pr->SiS_RY3COE);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x38,SiS_Pr->SiS_RY4COE);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) tempax = 950;
- else if(SiS_Pr->SiS_TVMode & TVSetPAL) tempax = 520;
- else tempax = 440; /* NTSC, YPbPr 525, 750 */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) tempax = 950;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempax = 680;
+ else if(SiS_Pr->SiS_TVMode & TVSetPAL) tempax = 520;
+ else tempax = 440; /* NTSC, YPbPr 525 */
- if( ( (!(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision)) && (SiS_Pr->SiS_VDE <= tempax) ) ||
+ if( ((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) && (SiS_Pr->SiS_VDE <= tempax)) ||
( (SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision) &&
((SiS_Pr->SiS_VGAHDE == 1024) || (SiS_Pr->SiS_VDE <= tempax)) ) ) {
tempax -= SiS_Pr->SiS_VDE;
- tempax >>= 2;
+ tempax >>= 1;
+ if(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p))) {
+ tempax >>= 1;
+ }
tempax &= 0x00ff;
- temp = tempax + (USHORT)TimingPoint[0];
+ temp = tempax + (unsigned short)TimingPoint[0];
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
- temp = tempax + (USHORT)TimingPoint[1];
+ temp = tempax + (unsigned short)TimingPoint[1];
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp);
if((SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoYPbPrHiVision) && (SiS_Pr->SiS_VGAHDE >= 1024)) {
if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x1b); /* 19 */
- SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x54); /* 52 */
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x1b);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x54);
} else {
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x17);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x1d);
@@ -7041,14 +6837,14 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
}
tempcx = SiS_Pr->SiS_HT;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempcx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempcx >>= 1;
tempcx--;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) tempcx--;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) tempcx--;
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1B,tempcx);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0xF0,((tempcx >> 8) & 0x0f));
tempcx = SiS_Pr->SiS_HT >> 1;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempcx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempcx >>= 1;
tempcx += 7;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) tempcx -= 4;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x22,0x0F,((tempcx << 4) & 0xf0));
@@ -7075,7 +6871,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2A,0x0F,((tempcx << 4) & 0xf0));
tempcx = SiS_Pr->SiS_HT >> 1;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempcx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempcx >>= 1;
j += 2;
tempcx -= (TimingPoint[j] | ((TimingPoint[j+1]) << 8));
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2D,0x0F,((tempcx << 4) & 0xf0));
@@ -7094,7 +6890,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
} else if( (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) &&
(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p|TVSetYPbPr750p))) ) {
tempbx >>= 1;
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
if((ModeNo <= 0x13) && (crt2crtc == 1)) tempbx++;
} else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
@@ -7123,23 +6919,11 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
}
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,temp);
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISPART4OVERFLOW) {
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x10,0xdf,((tempbx & 0x0400) >> 5));
}
-#if 0
- /* TEST qqqq */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- for(i=0x01, j=0; i<=0x2D; i++, j++) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]);
- }
- for(i=0x39; i<=0x45; i++, j++) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]);
- }
- }
-#endif
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
tempbx = SiS_Pr->SiS_VDE;
if( (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) &&
(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p))) ) {
@@ -7150,7 +6934,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x46,temp);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x47,tempbx);
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISPART4OVERFLOW) {
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x10,0xbf,((tempbx & 0x0400) >> 4));
}
}
@@ -7165,14 +6949,17 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
tempch = tempcl = 0x01;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_VGAHDE >= 1024) {
- if((!(modeflag & HalfDCLK)) || (HwInfo->jChipType < SIS_315H)) {
- tempch = 0x19;
+ if(SiS_Pr->SiS_VGAHDE >= 960) {
+ if((!(modeflag & HalfDCLK)) || (SiS_Pr->ChipType < SIS_315H)) {
tempcl = 0x20;
- if(SiS_Pr->SiS_VGAHDE >= 1280) {
- tempch = 0x14;
+ if(SiS_Pr->SiS_VGAHDE >= 1280) {
+ tempch = 20;
tempbx &= ~0x20;
- }
+ } else if(SiS_Pr->SiS_VGAHDE >= 1024) {
+ tempch = 25;
+ } else {
+ tempch = 25; /* OK */
+ }
}
}
}
@@ -7180,7 +6967,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
if(!(tempbx & 0x20)) {
if(modeflag & HalfDCLK) tempcl <<= 1;
longtemp = ((SiS_Pr->SiS_VGAHDE * tempch) / tempcl) << 13;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) longtemp <<= 3;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) longtemp <<= 3;
tempax = longtemp / SiS_Pr->SiS_HDE;
if(longtemp % SiS_Pr->SiS_HDE) tempax++;
tempbx |= ((tempax >> 8) & 0x1F);
@@ -7190,7 +6977,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x44,tempax);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x45,0xC0,tempbx);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
tempcx &= 0x07;
if(tempbx & 0x20) tempcx = 0;
@@ -7219,7 +7006,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetTVSpecial(SiS_Pr, ModeNo);
- if(SiS_Pr->SiS_VBType & VB_SIS301C) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xCLV) {
temp = 0;
if(SiS_Pr->SiS_TVMode & TVSetPALM) temp = 8;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4e,0xf7,temp);
@@ -7246,7 +7033,7 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
/* From here: Part2 LCD setup */
tempbx = SiS_Pr->SiS_HDE;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempbx >>= 1;
tempbx--; /* RHACTE = HDE - 1 */
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2C,tempbx);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2B,0x0F,((tempbx >> 4) & 0xf0));
@@ -7256,10 +7043,8 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
if(SiS_Pr->SiS_ModeType == ModeEGA) {
if(SiS_Pr->SiS_VGAHDE >= 1024) {
temp = 0x02;
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
- temp = 0x01;
- }
+ if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
+ temp = 0x01;
}
}
}
@@ -7289,11 +7074,11 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
#ifdef SIS315H
if(SiS_GetCRT2Part2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
- &CRT2Index, &resindex, HwInfo)) {
+ &CRT2Index, &resindex)) {
switch(CRT2Index) {
+ case 206: CRT2Part2Ptr = SiS310_CRT2Part2_Asus1024x768_3; break;
+ default:
case 200: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; break;
- case 206: CRT2Part2Ptr = SiS310_CRT2Part2_Asus1024x768_3; break;
- default: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_3; break;
}
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,(CRT2Part2Ptr+resindex)->CR[0]);
@@ -7312,7 +7097,6 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
SiS_SetGroup2_Tail(SiS_Pr, ModeNo);
-
} else {
#endif
@@ -7349,9 +7133,11 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
/* Non-expanding: lcdvdes = tempcx = VT-1; lcdvdee = tempbx = VDE-1 */
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdvdes 0x%x lcdvdee 0x%x\n", tempcx, tempbx);
#endif
+#endif
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,tempcx); /* lcdvdes */
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,tempbx); /* lcdvdee */
@@ -7401,9 +7187,11 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
tempbx = SiS_Pr->CVSyncStart;
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdvrs 0x%x\n", tempbx);
#endif
+#endif
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,tempbx); /* lcdvrs */
@@ -7416,26 +7204,30 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
temp |= (SiS_Pr->CVSyncEnd & 0x0f);
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdvre[3:0] 0x%x\n", (temp & 0x0f));
#endif
+#endif
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
#ifdef SIS300
- SiS_Group2LCDSpecial(SiS_Pr, HwInfo, ModeNo, crt2crtc);
+ SiS_Group2LCDSpecial(SiS_Pr, ModeNo, crt2crtc);
#endif
bridgeoffset = 7;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) bridgeoffset += 2;
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) bridgeoffset++;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) bridgeoffset++;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) bridgeoffset += 2;
+ if(SiS_Pr->SiS_VBType & VB_SIS30xCLV) bridgeoffset += 2; /* OK for Averatec 1280x800 (301C) */
+ if(SiS_IsDualLink(SiS_Pr)) bridgeoffset++;
+ else if(SiS_Pr->SiS_VBType & VB_SIS302LV) bridgeoffset++; /* OK for Asus A4L 1280x800 */
+ /* Higher bridgeoffset shifts to the LEFT */
temp = 0;
if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) {
if(SiS_Pr->PanelXRes != SiS_Pr->SiS_HDE) {
- temp = SiS_Pr->SiS_HT - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_HDE) / 2);
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) temp >>= 1;
+ temp = SiS_Pr->SiS_HT - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_HDE) / 2);
+ if(SiS_IsDualLink(SiS_Pr)) temp >>= 1;
}
}
temp += bridgeoffset;
@@ -7450,15 +7242,17 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
tempbx = SiS_Pr->PanelXRes - ((SiS_Pr->PanelXRes - SiS_Pr->SiS_HDE) / 2);
}
}
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) {
+ if(SiS_IsDualLink(SiS_Pr)) {
tempcx >>= 1;
tempbx >>= 1;
tempax >>= 1;
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdhdee 0x%x\n", tempbx);
#endif
+#endif
tempbx += bridgeoffset;
@@ -7480,13 +7274,16 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
if(SiS_Pr->UseCustomMode) {
tempbx = SiS_Pr->CHSyncStart;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ if(modeflag & HalfDCLK) tempbx <<= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempbx >>= 1;
tempbx += bridgeoffset;
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdhrs 0x%x\n", tempbx);
#endif
+#endif
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1C,tempbx); /* lcdhrs */
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0x0F,((tempbx >> 4) & 0xf0));
@@ -7501,20 +7298,23 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
if(SiS_Pr->UseCustomMode) {
tempbx = SiS_Pr->CHSyncEnd;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ if(modeflag & HalfDCLK) tempbx <<= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempbx >>= 1;
tempbx += bridgeoffset;
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "lcdhre 0x%x\n", tempbx);
#endif
+#endif
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,tempbx); /* lcdhre */
SiS_SetGroup2_Tail(SiS_Pr, ModeNo);
#ifdef SIS300
- SiS_Set300Part2Regs(SiS_Pr, HwInfo, ModeIdIndex, RefreshRateTableIndex, ModeNo);
+ SiS_Set300Part2Regs(SiS_Pr, ModeIdIndex, RefreshRateTableIndex, ModeNo);
#endif
#ifdef SIS315H
} /* CRT2-LCD from table */
@@ -7526,11 +7326,10 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT Refr
/*********************************************/
static void
-SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetGroup3(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT i;
- const UCHAR *tempdi;
+ unsigned short i;
+ const unsigned char *tempdi;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return;
@@ -7570,7 +7369,7 @@ SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
for(i=0; i<=0x3E; i++) {
SiS_SetReg(SiS_Pr->SiS_Part3Port,i,tempdi[i]);
}
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xCLV) {
if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
SiS_SetReg(SiS_Pr->SiS_Part3Port,0x28,0x3f);
}
@@ -7587,35 +7386,43 @@ SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
#ifdef SIS315H
+#if 0
static void
-SiS_ShiftXPos(SiS_Private *SiS_Pr, int shift)
+SiS_ShiftXPos(struct SiS_Private *SiS_Pr, int shift)
{
- USHORT temp, temp1, temp2;
+ unsigned short temp, temp1, temp2;
temp1 = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x1f);
temp2 = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x20);
- temp = (USHORT)((int)((temp1 | ((temp2 & 0xf0) << 4))) + shift);
+ temp = (unsigned short)((int)((temp1 | ((temp2 & 0xf0) << 4))) + shift);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1f,temp);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x20,0x0f,((temp >> 4) & 0xf0));
temp = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x2b) & 0x0f;
- temp = (USHORT)((int)(temp) + shift);
+ temp = (unsigned short)((int)(temp) + shift);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2b,0xf0,(temp & 0x0f));
temp1 = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x43);
temp2 = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x42);
- temp = (USHORT)((int)((temp1 | ((temp2 & 0xf0) << 4))) + shift);
+ temp = (unsigned short)((int)((temp1 | ((temp2 & 0xf0) << 4))) + shift);
SiS_SetReg(SiS_Pr->SiS_Part2Port,0x43,temp);
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x42,0x0f,((temp >> 4) & 0xf0));
}
+#endif
static void
-SiS_SetGroup4_C_ELV(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex)
+SiS_SetGroup4_C_ELV(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT temp, temp1, resinfo = 0;
+ unsigned short temp, temp1, resinfo = 0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
- if(!(SiS_Pr->SiS_VBType & VB_SIS301C)) return;
+ if(!(SiS_Pr->SiS_VBType & VB_SIS30xCLV)) return;
if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToHiVision | SetCRT2ToYPbPr525750))) return;
+ if(SiS_Pr->ChipType >= XGI_20) return;
+
+ if((SiS_Pr->ChipType >= SIS_661) && (SiS_Pr->SiS_ROMNew)) {
+ if(!(ROMAddr[0x61] & 0x04)) return;
+ }
+
if(ModeNo > 0x13) {
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
}
@@ -7625,7 +7432,7 @@ SiS_SetGroup4_C_ELV(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
if(!(temp & 0x01)) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x3a,0xdf);
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x25,0xfc);
- if((HwInfo->jChipType < SIS_661) && (!(SiS_Pr->SiS_ROMNew))) {
+ if((SiS_Pr->ChipType < SIS_661) && (!(SiS_Pr->SiS_ROMNew))) {
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x25,0xf8);
}
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x0f,0xfb);
@@ -7633,24 +7440,29 @@ SiS_SetGroup4_C_ELV(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) temp = 0x0002;
else if(SiS_Pr->SiS_TVMode & TVSetHiVision) temp = 0x0400;
else temp = 0x0402;
- if((HwInfo->jChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
+ if((SiS_Pr->ChipType >= SIS_661) || (SiS_Pr->SiS_ROMNew)) {
temp1 = 0;
if(SiS_Pr->SiS_TVMode & TVAspect43) temp1 = 4;
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0f,0xfb,temp1);
if(SiS_Pr->SiS_TVMode & TVAspect43LB) temp |= 0x01;
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0x7c,(temp & 0xff));
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x3a,0xfb,(temp >> 8));
+ if(ModeNo > 0x13) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x39,0xfd);
+ }
} else {
temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x3b) & 0x03;
if(temp1 == 0x01) temp |= 0x01;
if(temp1 == 0x03) temp |= 0x04; /* ? why not 0x10? */
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xf8,(temp & 0xff));
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x3a,0xfb,(temp >> 8));
- if(ModeNo > 0x13) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x3b,0xfd);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x3a,0xfb,(temp >> 8));
+ if(ModeNo > 0x13) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x3b,0xfd);
+ }
}
- if(HwInfo->jChipType >= SIS_661) { /* ? */
+#if 0
+ if(SiS_Pr->ChipType >= SIS_661) { /* ? */
if(SiS_Pr->SiS_TVMode & TVAspect43) {
if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
if(resinfo == SIS_RI_1024x768) {
@@ -7663,29 +7475,30 @@ SiS_SetGroup4_C_ELV(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
}
}
+#endif
+
}
+
}
#endif
static void
-SiS_SetCRT2VCLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetCRT2VCLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT vclkindex;
- USHORT temp, reg1, reg2;
+ unsigned short vclkindex, temp, reg1, reg2;
if(SiS_Pr->UseCustomMode) {
reg1 = SiS_Pr->CSR2B;
reg2 = SiS_Pr->CSR2C;
} else {
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
- HwInfo);
+ vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
reg1 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_A;
reg2 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_B;
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
+ if(SiS_Pr->SiS_TVMode & (TVSetNTSC1024 | TVSet525p1024)) {
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0a,0x57);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0b,0x46);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1f,0xf6);
@@ -7705,11 +7518,35 @@ SiS_SetCRT2VCLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
}
static void
-SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetDualLinkEtc(struct SiS_Private *SiS_Pr)
+{
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SISDUALLINK) {
+ if((SiS_CRT2IsLCD(SiS_Pr)) ||
+ (SiS_IsVAMode(SiS_Pr))) {
+ if(SiS_Pr->SiS_LCDInfo & LCDDualLink) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c);
+ } else {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,~0x20);
+ }
+ }
+ }
+ }
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00);
+#ifdef SET_EMI
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
+#endif
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10);
+ }
+}
+
+static void
+SiS_SetGroup4(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- USHORT tempax,tempcx,tempbx,modeflag,temp,resinfo;
- ULONG tempebx,tempeax,templong;
+ unsigned short tempax, tempcx, tempbx, modeflag, temp, resinfo;
+ unsigned int tempebx, tempeax, templong;
if(ModeNo <= 0x13) {
modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
@@ -7722,38 +7559,24 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
}
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e);
- }
+ if(SiS_Pr->ChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e);
+ }
}
}
- if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV)) {
+ if(SiS_Pr->SiS_VBType & (VB_SIS30xCLV | VB_SIS302LV)) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x10,0x9f);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x10,0x9f);
}
}
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c);
- } else {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,~0x20);
- }
-
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00);
-#ifdef SET_EMI
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
-#endif
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10);
- }
- }
- return;
+ SiS_SetDualLinkEtc(SiS_Pr);
+ return;
}
}
@@ -7777,16 +7600,16 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x15,temp);
tempbx = SiS_Pr->SiS_VGAHDE;
- if(modeflag & HalfDCLK) tempbx >>= 1;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ if(modeflag & HalfDCLK) tempbx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempbx >>= 1;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
temp = 0;
if(tempbx > 800) temp = 0x60;
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
temp = 0;
- if(tempbx == 1024) temp = 0xA0;
- else if(tempbx > 1024) temp = 0xC0;
+ if(tempbx > 1024) temp = 0xC0;
+ else if(tempbx >= 960) temp = 0xA0;
} else if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) {
temp = 0;
if(tempbx >= 1280) temp = 0x40;
@@ -7796,8 +7619,13 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(tempbx >= 1024) temp = 0xA0;
}
+ temp |= SiS_Pr->Init_P4_0E;
+
if(SiS_Pr->SiS_VBType & VB_SIS301) {
- if(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024) temp |= 0x0A;
+ if(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024) {
+ temp &= 0xf0;
+ temp |= 0x0A;
+ }
}
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0E,0x10,temp);
@@ -7824,15 +7652,15 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempeax /= tempebx;
if(templong) tempeax++;
- temp = (USHORT)(tempeax & 0x000000FF);
+ temp = (unsigned short)(tempeax & 0x000000FF);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1B,temp);
- temp = (USHORT)((tempeax & 0x0000FF00) >> 8);
+ temp = (unsigned short)((tempeax & 0x0000FF00) >> 8);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1A,temp);
- temp = (USHORT)((tempeax >> 12) & 0x70); /* sic! */
+ temp = (unsigned short)((tempeax >> 12) & 0x70); /* sic! */
temp |= (tempcx & 0x4F);
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x19,temp);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1C,0x28);
@@ -7840,23 +7668,26 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
tempbx = 0;
if(SiS_Pr->SiS_TVMode & (TVSetHiVision | TVSetYPbPr750p)) tempbx = 0x08;
tempax = SiS_Pr->SiS_VGAHDE;
- if(modeflag & HalfDCLK) tempax >>= 1;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempax >>= 1;
+ if(modeflag & HalfDCLK) tempax >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempax >>= 1;
if(tempax > 800) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
tempax -= 800;
- } else { /* 651+301C: Only if TVNoHiviNoYPbPr */
+ } else {
tempbx = 0x08;
- if(tempax == 1024) tempax *= 25;
- else tempax *= 20;
+ if(tempax == 960) tempax *= 25; /* Correct */
+ else if(tempax == 1024) tempax *= 25;
+ else tempax *= 20;
temp = tempax % 32;
tempax /= 32;
if(temp) tempax++;
tempax++;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoYPbPrHiVision) ||
- (SiS_Pr->SiS_TVMode & TVSetYPbPr525i)) {
- if(resinfo == SIS_RI_1024x768) {
- /* Otherwise white line at right edge */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(resinfo == SIS_RI_1024x768 ||
+ resinfo == SIS_RI_1024x576 ||
+ resinfo == SIS_RI_1280x1024 ||
+ resinfo == SIS_RI_1280x720) {
+ /* Otherwise white line or garbage at right edge */
tempax = (tempax & 0xff00) | 0x20;
}
}
@@ -7868,7 +7699,7 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1E,temp);
temp = 0x0036; tempbx = 0xD0;
- if((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
+ if((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SISLVDS)) {
temp = 0x0026; tempbx = 0xC0; /* See En/DisableBridge() */
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
@@ -7884,36 +7715,24 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x1F,tempbx,temp);
tempbx = SiS_Pr->SiS_HT >> 1;
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ if(SiS_IsDualLink(SiS_Pr)) tempbx >>= 1;
tempbx -= 2;
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x22,tempbx);
temp = (tempbx >> 5) & 0x38;
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0xC0,temp);
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e);
/* LCD-too-dark-error-source, see FinalizeLCD() */
}
- if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_IsDualLink(SiS_Pr, HwInfo)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c);
- } else {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x27,~0x20);
- }
- }
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00);
-#ifdef SET_EMI
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
-#endif
- SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10);
- }
}
+ SiS_SetDualLinkEtc(SiS_Pr);
+
} /* 301B */
- SiS_SetCRT2VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_SetCRT2VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
/*********************************************/
@@ -7921,8 +7740,7 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetGroup5(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_SetGroup5(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return;
@@ -7930,7 +7748,7 @@ SiS_SetGroup5(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_ModeType == ModeVGA) {
if(!(SiS_Pr->SiS_VBInfo & (SetInSlaveMode | LoadDACFlag))) {
SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
- SiS_LoadDAC(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
+ SiS_LoadDAC(SiS_Pr, ModeNo, ModeIdIndex);
}
}
}
@@ -7939,116 +7757,156 @@ SiS_SetGroup5(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/* MODIFY CRT1 GROUP FOR SLAVE MODE */
/*********************************************/
-static void
-SiS_ModCRT1CRTC(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
-{
- USHORT tempah,i,modeflag,j;
- USHORT ResIndex,DisplayType;
- const SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL;
+static BOOLEAN
+SiS_GetLVDSCRT1Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex, unsigned short *ResIndex,
+ unsigned short *DisplayType)
+ {
+ unsigned short modeflag = 0;
+ BOOLEAN checkhd = TRUE;
- if(ModeNo <= 0x13) modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- else modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ /* Pass 1:1 not supported here */
+
+ if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ (*ResIndex) = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ } else {
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ (*ResIndex) = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+ }
+
+ (*ResIndex) &= 0x3F;
+
+ if((SiS_Pr->SiS_IF_DEF_CH70xx) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
+
+ (*DisplayType) = 80;
+ if((SiS_Pr->SiS_TVMode & TVSetPAL) && (!(SiS_Pr->SiS_TVMode & TVSetPALM))) {
+ (*DisplayType) = 82;
+ if(SiS_Pr->SiS_ModeType > ModeVGA) {
+ if(SiS_Pr->SiS_CHSOverScan) (*DisplayType) = 84;
+ }
+ }
+ if((*DisplayType) != 84) {
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) (*DisplayType)++;
+ }
+
+ } else {
+
+ (*DisplayType = 0);
+ switch(SiS_Pr->SiS_LCDResInfo) {
+ case Panel_320x240_1: (*DisplayType) = 50;
+ checkhd = FALSE;
+ break;
+ case Panel_320x240_2: (*DisplayType) = 14;
+ break;
+ case Panel_320x240_3: (*DisplayType) = 18;
+ break;
+ case Panel_640x480: (*DisplayType) = 10;
+ break;
+ case Panel_1024x600: (*DisplayType) = 26;
+ break;
+ default: return TRUE;
+ }
+
+ if(checkhd) {
+ if(modeflag & HalfDCLK) (*DisplayType)++;
+ }
+
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1024x600) {
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) (*DisplayType) += 2;
+ }
+
+ }
+
+ return TRUE;
+}
+
+static void
+SiS_ModCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
+{
+ unsigned short tempah, i, modeflag, j, ResIndex, DisplayType;
+ const struct SiS_LVDSCRT1Data *LVDSCRT1Ptr=NULL;
+ static const unsigned short CRIdx[] = {
+ 0x00, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x07, 0x10, 0x11, 0x15, 0x16
+ };
if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
(SiS_Pr->SiS_CustomT == CUT_BARCO1024) ||
- (SiS_Pr->SiS_CustomT == CUT_PANEL848))
+ (SiS_Pr->SiS_CustomT == CUT_PANEL848) ||
+ (SiS_Pr->SiS_CustomT == CUT_PANEL856) )
return;
+ if(SiS_Pr->SiS_IF_DEF_LVDS) {
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return;
+ }
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return;
+ } else return;
+
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) return;
+
+ if(SiS_Pr->ChipType < SIS_315H) {
+ if(SiS_Pr->SiS_SetFlag & SetDOSMode) return;
+ }
+
if(!(SiS_GetLVDSCRT1Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
&ResIndex, &DisplayType))) {
return;
}
- if(HwInfo->jChipType < SIS_315H) {
- if(SiS_Pr->SiS_SetFlag & SetDOSMode) return;
+ switch(DisplayType) {
+ case 50: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x240_1; break; /* xSTN */
+ case 14: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x240_2; break; /* xSTN */
+ case 15: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x240_2_H; break; /* xSTN */
+ case 18: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x240_3; break; /* xSTN */
+ case 19: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x240_3_H; break; /* xSTN */
+ case 10: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1; break;
+ case 11: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1_H; break;
+#if 0 /* Works better with calculated numbers */
+ case 26: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1; break;
+ case 27: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1_H; break;
+ case 28: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2; break;
+ case 29: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2_H; break;
+#endif
+ case 80: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UNTSC; break;
+ case 81: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1ONTSC; break;
+ case 82: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UPAL; break;
+ case 83: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break;
+ case 84: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1SOPAL; break;
}
- switch(DisplayType) {
- case 0 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1; break;
- case 1 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1_H; break;
- case 2 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2; break;
- case 3 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2_H; break;
- case 4 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break;
- case 5 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1_H; break;
- case 6 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2; break;
- case 7 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2_H; break;
- case 8 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1; break;
- case 9 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1_H; break;
- case 10: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2; break;
- case 11: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2_H; break;
- case 12: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1; break;
- case 13: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1_H; break;
- case 14: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1; break;
- case 15: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1_H; break;
- case 16: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2; break;
- case 17: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2_H; break;
- case 18: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UNTSC; break;
- case 19: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1ONTSC; break;
- case 20: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UPAL; break;
- case 21: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break;
- case 22: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x480_1; break; /* FSTN */
- case 23: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1; break;
- case 24: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1_H; break;
- case 25: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2; break;
- case 26: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2_H; break;
- case 27: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_1; break;
- case 28: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_1_H; break;
- case 29: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_2; break;
- case 30: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_2_H; break;
- case 36: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_1; break;
- case 37: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_1_H; break;
- case 38: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2; break;
- case 39: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2_H; break;
- case 40: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_1; break;
- case 41: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_1_H; break;
- case 42: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_2; break;
- case 43: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_2_H; break;
- case 50: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1; break;
- case 51: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1_H; break;
- case 52: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_2; break;
- case 53: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_2_H; break;
- case 54: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_3; break;
- case 55: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_3_H; break;
- case 99: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1SOPAL; break;
- default: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break;
- }
-
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
-
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[0];
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,tempah);
-
- for(i=0x02,j=1;i<=0x05;i++,j++){
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
- }
- for(i=0x06,j=5;i<=0x07;i++,j++){
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
- }
- for(i=0x10,j=7;i<=0x11;i++,j++){
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
- }
- for(i=0x15,j=9;i<=0x16;i++,j++){
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
- }
- for(i=0x0A,j=11;i<=0x0C;i++,j++){
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg(SiS_Pr->SiS_P3c4,i,tempah);
- }
-
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[14];
- tempah &= 0xE0;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0x1f,tempah);
-
- tempah = (LVDSCRT1Ptr + ResIndex)->CR[14];
- tempah &= 0x01;
- tempah <<= 5;
- if(modeflag & DoubleScanMode) tempah |= 0x080;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,~0x020,tempah);
+ if(LVDSCRT1Ptr) {
+
+ SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f);
+
+ for(i = 0; i <= 10; i++) {
+ tempah = (LVDSCRT1Ptr + ResIndex)->CR[i];
+ SiS_SetReg(SiS_Pr->SiS_P3d4,CRIdx[i],tempah);
+ }
+
+ for(i = 0x0A, j = 11; i <= 0x0C; i++, j++) {
+ tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
+ SiS_SetReg(SiS_Pr->SiS_P3c4,i,tempah);
+ }
+
+ tempah = (LVDSCRT1Ptr + ResIndex)->CR[14] & 0xE0;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0x1f,tempah);
+
+ if(ModeNo <= 0x13) modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ else modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+
+ tempah = ((LVDSCRT1Ptr + ResIndex)->CR[14] & 0x01) << 5;
+ if(modeflag & DoubleScanMode) tempah |= 0x80;
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,~0x020,tempah);
+
+ } else {
+
+ SiS_CalcLCDACRT1Timing(SiS_Pr, ModeNo, ModeIdIndex);
+
+ }
}
/*********************************************/
@@ -8056,24 +7914,24 @@ SiS_ModCRT1CRTC(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+SiS_SetCRT2ECLK(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT clkbase, vclkindex=0;
- UCHAR sr2b, sr2c;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short clkbase, vclkindex = 0;
+ unsigned char sr2b, sr2c;
- if((SiS_Pr->SiS_LCDResInfo == Panel_640x480) || (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
- if((SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK & 0x3f) == 2) {
- RefreshRateTableIndex--;
- }
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
- RefreshRateTableIndex, HwInfo);
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
+ SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
+ if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK == 2) {
+ RefreshRateTableIndex--;
+ }
+ vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex);
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
} else {
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
- RefreshRateTableIndex, HwInfo);
+ vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex);
}
sr2b = SiS_Pr->SiS_VCLKData[vclkindex].SR2B;
@@ -8082,7 +7940,7 @@ SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
if(SiS_Pr->SiS_UseROM) {
if(ROMAddr[0x220] & 0x01) {
- sr2b = ROMAddr[0x227];
+ sr2b = ROMAddr[0x227];
sr2c = ROMAddr[0x228];
}
}
@@ -8091,7 +7949,7 @@ SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
clkbase = 0x02B;
if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- clkbase += 3;
+ clkbase += 3;
}
}
@@ -8111,368 +7969,331 @@ SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
/*********************************************/
static void
-SiS_SetCHTVReg(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex)
+SiS_SetCHTVReg(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex)
{
-#if defined(SIS300) || defined(SIS315H)
- USHORT temp, tempbx;
-#endif
- USHORT tempcl;
- USHORT TVType, resindex;
- const SiS_CHTVRegDataStruct *CHTVRegData = NULL;
+ unsigned short TVType, resindex;
+ const struct SiS_CHTVRegData *CHTVRegData = NULL;
- if(ModeNo <= 0x13)
- tempcl = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- else
- tempcl = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+ if(ModeNo <= 0x13)
+ resindex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ else
+ resindex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- TVType = 0;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- TVType += 2;
- if(SiS_Pr->SiS_ModeType > ModeVGA) {
- if(SiS_Pr->SiS_CHSOverScan) TVType = 8;
- }
- if(SiS_Pr->SiS_TVMode & TVSetPALM) {
- TVType = 4;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
- } else if(SiS_Pr->SiS_TVMode & TVSetPALN) {
- TVType = 6;
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
- }
- }
- switch(TVType) {
- case 0: CHTVRegData = SiS_Pr->SiS_CHTVReg_UNTSC; break;
- case 1: CHTVRegData = SiS_Pr->SiS_CHTVReg_ONTSC; break;
- case 2: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPAL; break;
- case 3: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPAL; break;
- case 4: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPALM; break;
- case 5: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPALM; break;
- case 6: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPALN; break;
- case 7: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPALN; break;
- case 8: CHTVRegData = SiS_Pr->SiS_CHTVReg_SOPAL; break;
- default: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPAL; break;
- }
- resindex = tempcl & 0x3F;
+ resindex &= 0x3F;
+
+ TVType = 0;
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ TVType += 2;
+ if(SiS_Pr->SiS_ModeType > ModeVGA) {
+ if(SiS_Pr->SiS_CHSOverScan) TVType = 8;
+ }
+ if(SiS_Pr->SiS_TVMode & TVSetPALM) {
+ TVType = 4;
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
+ } else if(SiS_Pr->SiS_TVMode & TVSetPALN) {
+ TVType = 6;
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1;
+ }
+ }
+
+ switch(TVType) {
+ case 0: CHTVRegData = SiS_Pr->SiS_CHTVReg_UNTSC; break;
+ case 1: CHTVRegData = SiS_Pr->SiS_CHTVReg_ONTSC; break;
+ case 2: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPAL; break;
+ case 3: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPAL; break;
+ case 4: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPALM; break;
+ case 5: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPALM; break;
+ case 6: CHTVRegData = SiS_Pr->SiS_CHTVReg_UPALN; break;
+ case 7: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPALN; break;
+ case 8: CHTVRegData = SiS_Pr->SiS_CHTVReg_SOPAL; break;
+ default: CHTVRegData = SiS_Pr->SiS_CHTVReg_OPAL; break;
+ }
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
+
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
#ifdef SIS300
- /* Chrontel 7005 - I assume that it does not come with a 315 series chip */
+ /* Chrontel 7005 - I assume that it does not come with a 315 series chip */
- /* We don't support modes >800x600 */
- if (resindex > 5) return;
+ /* We don't support modes >800x600 */
+ if (resindex > 5) return;
- if(SiS_Pr->SiS_TVMode & TVSetPAL) {
- SiS_SetCH700x(SiS_Pr,0x4304); /* 0x40=76uA (PAL); 0x03=15bit non-multi RGB*/
- SiS_SetCH700x(SiS_Pr,0x6909); /* Black level for PAL (105)*/
- } else {
- SiS_SetCH700x(SiS_Pr,0x0304); /* upper nibble=71uA (NTSC), 0x03=15bit non-multi RGB*/
- SiS_SetCH700x(SiS_Pr,0x7109); /* Black level for NTSC (113)*/
- }
-
- temp = CHTVRegData[resindex].Reg[0];
- tempbx=((temp&0x00FF)<<8)|0x00; /* Mode register */
- SiS_SetCH700x(SiS_Pr,tempbx);
- temp = CHTVRegData[resindex].Reg[1];
- tempbx=((temp&0x00FF)<<8)|0x07; /* Start active video register */
- SiS_SetCH700x(SiS_Pr,tempbx);
- temp = CHTVRegData[resindex].Reg[2];
- tempbx=((temp&0x00FF)<<8)|0x08; /* Position overflow register */
- SiS_SetCH700x(SiS_Pr,tempbx);
- temp = CHTVRegData[resindex].Reg[3];
- tempbx=((temp&0x00FF)<<8)|0x0A; /* Horiz Position register */
- SiS_SetCH700x(SiS_Pr,tempbx);
- temp = CHTVRegData[resindex].Reg[4];
- tempbx=((temp&0x00FF)<<8)|0x0B; /* Vertical Position register */
- SiS_SetCH700x(SiS_Pr,tempbx);
-
- /* Set minimum flicker filter for Luma channel (SR1-0=00),
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ SiS_SetCH700x(SiS_Pr,0x04,0x43); /* 0x40=76uA (PAL); 0x03=15bit non-multi RGB*/
+ SiS_SetCH700x(SiS_Pr,0x09,0x69); /* Black level for PAL (105)*/
+ } else {
+ SiS_SetCH700x(SiS_Pr,0x04,0x03); /* upper nibble=71uA (NTSC), 0x03=15bit non-multi RGB*/
+ SiS_SetCH700x(SiS_Pr,0x09,0x71); /* Black level for NTSC (113)*/
+ }
+
+ SiS_SetCH700x(SiS_Pr,0x00,CHTVRegData[resindex].Reg[0]); /* Mode register */
+ SiS_SetCH700x(SiS_Pr,0x07,CHTVRegData[resindex].Reg[1]); /* Start active video register */
+ SiS_SetCH700x(SiS_Pr,0x08,CHTVRegData[resindex].Reg[2]); /* Position overflow register */
+ SiS_SetCH700x(SiS_Pr,0x0a,CHTVRegData[resindex].Reg[3]); /* Horiz Position register */
+ SiS_SetCH700x(SiS_Pr,0x0b,CHTVRegData[resindex].Reg[4]); /* Vertical Position register */
+
+ /* Set minimum flicker filter for Luma channel (SR1-0=00),
minimum text enhancement (S3-2=10),
maximum flicker filter for Chroma channel (S5-4=10)
=00101000=0x28 (When reading, S1-0->S3-2, and S3-2->S1-0!)
- */
- SiS_SetCH700x(SiS_Pr,0x2801);
+ */
+ SiS_SetCH700x(SiS_Pr,0x01,0x28);
- /* Set video bandwidth
+ /* Set video bandwidth
High bandwith Luma composite video filter(S0=1)
low bandwith Luma S-video filter (S2-1=00)
disable peak filter in S-video channel (S3=0)
high bandwidth Chroma Filter (S5-4=11)
=00110001=0x31
- */
- SiS_SetCH700x(SiS_Pr,0xb103); /* old: 3103 */
+ */
+ SiS_SetCH700x(SiS_Pr,0x03,0xb1); /* old: 3103 */
- /* Register 0x3D does not exist in non-macrovision register map
+ /* Register 0x3D does not exist in non-macrovision register map
(Maybe this is a macrovision register?)
- */
+ */
#ifndef SIS_CP
- SiS_SetCH70xx(SiS_Pr,0x003D);
+ SiS_SetCH70xx(SiS_Pr,0x3d,0x00);
#endif
- /* Register 0x10 only contains 1 writable bit (S0) for sensing,
- all other bits a read-only. Macrovision?
- */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0010,0x1F);
+ /* Register 0x10 only contains 1 writable bit (S0) for sensing,
+ all other bits a read-only. Macrovision?
+ */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x10,0x00,0x1F);
- /* Register 0x11 only contains 3 writable bits (S0-S2) for
- contrast enhancement (set to 010 -> gain 1 Yout = 17/16*(Yin-30) )
- */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0211,0xF8);
+ /* Register 0x11 only contains 3 writable bits (S0-S2) for
+ contrast enhancement (set to 010 -> gain 1 Yout = 17/16*(Yin-30) )
+ */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x11,0x02,0xF8);
- /* Clear DSEN
- */
- SiS_SetCH70xxANDOR(SiS_Pr,0x001C,0xEF);
-
- if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { /* ---- NTSC ---- */
- if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) {
- if(resindex == 0x04) { /* 640x480 overscan: Mode 16 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on, no need to set FSCI */
- } else if(resindex == 0x05) { /* 800x600 overscan: Mode 23 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* 0x18-0x1f: FSCI 469,762,048 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0C19,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001A,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001B,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001C,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001D,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001E,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x001F,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x0120,0xEF); /* Loop filter on for mode 23 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */
- }
- } else {
- if(resindex == 0x04) { /* ----- 640x480 underscan; Mode 17 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE);
- } else if(resindex == 0x05) { /* ----- 800x600 underscan: Mode 24 */
+ /* Clear DSEN
+ */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1c,0x00,0xEF);
+
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { /* ---- NTSC ---- */
+ if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) {
+ if(resindex == 0x04) { /* 640x480 overscan: Mode 16 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE); /* ACIV on, no need to set FSCI */
+ } else if(resindex == 0x05) { /* 800x600 overscan: Mode 23 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x18,0x01,0xF0); /* 0x18-0x1f: FSCI 469,762,048 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x19,0x0C,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1a,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1b,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1c,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1d,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1e,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1f,0x00,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x01,0xEF); /* Loop filter on for mode 23 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x00,0xFE); /* ACIV off, need to set FSCI */
+ }
+ } else {
+ if(resindex == 0x04) { /* ----- 640x480 underscan; Mode 17 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE);
+ } else if(resindex == 0x05) { /* ----- 800x600 underscan: Mode 24 */
#if 0
- SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* (FSCI was 0x1f1c71c7 - this is for mode 22) */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0919,0xF0); /* FSCI for mode 24 is 428,554,851 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x081A,0xF0); /* 198b3a63 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0b1B,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x041C,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x011D,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x061E,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x051F,0xF0);
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off for mode 24 */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */
-#endif /* All alternatives wrong (datasheet wrong?), don't use FSCI */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x18,0x01,0xF0); /* (FSCI was 0x1f1c71c7 - this is for mode 22) */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x19,0x09,0xF0); /* FSCI for mode 24 is 428,554,851 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1a,0x08,0xF0); /* 198b3a63 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1b,0x0b,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1c,0x04,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1d,0x01,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1e,0x06,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x1f,0x05,0xF0);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off for mode 24 */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x00,0xFE); * ACIV off, need to set FSCI */
+#endif /* All alternatives wrong (datasheet wrong?), don't use FSCI */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE);
+ }
}
- }
- } else { /* ---- PAL ---- */
- /* We don't play around with FSCI in PAL mode */
+ } else { /* ---- PAL ---- */
+ /* We don't play around with FSCI in PAL mode */
if(resindex == 0x04) {
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE); /* ACIV on */
} else {
- SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE); /* ACIV on */
}
- }
-
+ }
+
#endif /* 300 */
- } else {
+ } else {
- /* Chrontel 7019 - assumed that it does not come with a 300 series chip */
+ /* Chrontel 7019 - assumed that it does not come with a 300 series chip */
#ifdef SIS315H
- /* We don't support modes >1024x768 */
- if (resindex > 6) return;
-
- temp = CHTVRegData[resindex].Reg[0];
- if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
- temp |= 0x10;
- }
- tempbx=((temp & 0x00FF) << 8) | 0x00;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[1];
- tempbx=((temp & 0x00FF) << 8) | 0x01;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[2];
- tempbx=((temp & 0x00FF) << 8) | 0x02;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[3];
- tempbx=((temp & 0x00FF) << 8) | 0x04;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[4];
- tempbx=((temp & 0x00FF) << 8) | 0x03;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[5];
- tempbx=((temp & 0x00FF) << 8) | 0x05;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[6];
- tempbx=((temp & 0x00FF) << 8) | 0x06;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[7];
- if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
- temp = 0x66;
- }
- tempbx=((temp & 0x00FF) << 8) | 0x07;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[8];
- tempbx=((temp & 0x00FF) << 8) | 0x08;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[9];
- tempbx=((temp & 0x00FF) << 8) | 0x15;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[10];
- tempbx=((temp & 0x00FF) << 8) | 0x1f;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[11];
- tempbx=((temp & 0x00FF) << 8) | 0x0c;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[12];
- tempbx=((temp & 0x00FF) << 8) | 0x0d;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[13];
- tempbx=((temp & 0x00FF) << 8) | 0x0e;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[14];
- tempbx=((temp & 0x00FF) << 8) | 0x0f;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = CHTVRegData[resindex].Reg[15];
- tempbx=((temp & 0x00FF) << 8) | 0x10;
- SiS_SetCH701x(SiS_Pr,tempbx);
-
- temp = SiS_GetCH701x(SiS_Pr,0x21) & ~0x02;
- /* D1 should be set for PAL, PAL-N and NTSC-J,
- but I won't do that for PAL unless somebody
- tells me to do so. Since the BIOS uses
- non-default CIV values and blacklevels,
- this might be compensated anyway.
- */
- if(SiS_Pr->SiS_TVMode & (TVSetPALN | TVSetNTSCJ)) temp |= 0x02;
- SiS_SetCH701x(SiS_Pr,((temp << 8) | 0x21));
+ unsigned short temp;
+
+ /* We don't support modes >1024x768 */
+ if (resindex > 6) return;
+
+ temp = CHTVRegData[resindex].Reg[0];
+ if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) temp |= 0x10;
+ SiS_SetCH701x(SiS_Pr,0x00,temp);
+
+ SiS_SetCH701x(SiS_Pr,0x01,CHTVRegData[resindex].Reg[1]);
+ SiS_SetCH701x(SiS_Pr,0x02,CHTVRegData[resindex].Reg[2]);
+ SiS_SetCH701x(SiS_Pr,0x04,CHTVRegData[resindex].Reg[3]);
+ SiS_SetCH701x(SiS_Pr,0x03,CHTVRegData[resindex].Reg[4]);
+ SiS_SetCH701x(SiS_Pr,0x05,CHTVRegData[resindex].Reg[5]);
+ SiS_SetCH701x(SiS_Pr,0x06,CHTVRegData[resindex].Reg[6]);
+
+ temp = CHTVRegData[resindex].Reg[7];
+ if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) temp = 0x66;
+ SiS_SetCH701x(SiS_Pr,0x07,temp);
+
+ SiS_SetCH701x(SiS_Pr,0x08,CHTVRegData[resindex].Reg[8]);
+ SiS_SetCH701x(SiS_Pr,0x15,CHTVRegData[resindex].Reg[9]);
+ SiS_SetCH701x(SiS_Pr,0x1f,CHTVRegData[resindex].Reg[10]);
+ SiS_SetCH701x(SiS_Pr,0x0c,CHTVRegData[resindex].Reg[11]);
+ SiS_SetCH701x(SiS_Pr,0x0d,CHTVRegData[resindex].Reg[12]);
+ SiS_SetCH701x(SiS_Pr,0x0e,CHTVRegData[resindex].Reg[13]);
+ SiS_SetCH701x(SiS_Pr,0x0f,CHTVRegData[resindex].Reg[14]);
+ SiS_SetCH701x(SiS_Pr,0x10,CHTVRegData[resindex].Reg[15]);
+
+ temp = SiS_GetCH701x(SiS_Pr,0x21) & ~0x02;
+ /* D1 should be set for PAL, PAL-N and NTSC-J,
+ but I won't do that for PAL unless somebody
+ tells me to do so. Since the BIOS uses
+ non-default CIV values and blacklevels,
+ this might be compensated anyway.
+ */
+ if(SiS_Pr->SiS_TVMode & (TVSetPALN | TVSetNTSCJ)) temp |= 0x02;
+ SiS_SetCH701x(SiS_Pr,0x21,temp);
#endif /* 315 */
- }
+ }
#ifdef SIS_CP
- SIS_CP_INIT301_CP3
+ SIS_CP_INIT301_CP3
#endif
}
+#ifdef SIS315H /* ----------- 315 series only ---------- */
+
void
-SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
- /* Enable Chrontel 7019 LCD panel backlight */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(HwInfo->jChipType == SIS_740) {
- SiS_SetCH701x(SiS_Pr,0x6566);
- } else {
- temp = SiS_GetCH701x(SiS_Pr,0x66);
- temp |= 0x20;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66);
- }
- }
+ /* Enable Chrontel 7019 LCD panel backlight */
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ if(SiS_Pr->ChipType == SIS_740) {
+ SiS_SetCH701x(SiS_Pr,0x66,0x65);
+ } else {
+ temp = SiS_GetCH701x(SiS_Pr,0x66);
+ temp |= 0x20;
+ SiS_SetCH701x(SiS_Pr,0x66,temp);
+ }
+ }
}
void
-SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr)
+SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
- /* Disable Chrontel 7019 LCD panel backlight */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- temp = SiS_GetCH701x(SiS_Pr,0x66);
- temp &= 0xDF;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66);
- }
+ /* Disable Chrontel 7019 LCD panel backlight */
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ temp = SiS_GetCH701x(SiS_Pr,0x66);
+ temp &= 0xDF;
+ SiS_SetCH701x(SiS_Pr,0x66,temp);
+ }
}
-#ifdef SIS315H /* ----------- 315 series only ---------- */
-
static void
-SiS_ChrontelPowerSequencing(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
-{
- UCHAR regtable[] = { 0x67, 0x68, 0x69, 0x6a, 0x6b };
- UCHAR table1024_740[] = { 0x01, 0x02, 0x01, 0x01, 0x01 };
- UCHAR table1400_740[] = { 0x01, 0x6e, 0x01, 0x01, 0x01 };
- UCHAR asus1024_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 };
- UCHAR asus1400_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 };
- UCHAR table1024_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 };
- UCHAR table1400_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 };
- UCHAR *tableptr = NULL;
+SiS_ChrontelPowerSequencing(struct SiS_Private *SiS_Pr)
+{
+ static const unsigned char regtable[] = { 0x67, 0x68, 0x69, 0x6a, 0x6b };
+ static const unsigned char table1024_740[] = { 0x01, 0x02, 0x01, 0x01, 0x01 };
+ static const unsigned char table1400_740[] = { 0x01, 0x6e, 0x01, 0x01, 0x01 };
+ static const unsigned char asus1024_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 };
+ static const unsigned char asus1400_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 };
+ static const unsigned char table1024_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 };
+ static const unsigned char table1400_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 };
+ const unsigned char *tableptr = NULL;
int i;
/* Set up Power up/down timing */
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) tableptr = asus1024_740;
- else tableptr = table1024_740;
+ if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) tableptr = asus1024_740;
+ else tableptr = table1024_740;
} else if((SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200)) {
if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) tableptr = asus1400_740;
else tableptr = table1400_740;
} else return;
} else {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- tableptr = table1024_650;
+ tableptr = table1024_650;
} else if((SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) ||
- (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
+ (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200)) {
- tableptr = table1400_650;
+ tableptr = table1400_650;
} else return;
}
for(i=0; i<5; i++) {
- SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]);
+ SiS_SetCH701x(SiS_Pr, regtable[i], tableptr[i]);
}
}
static void
-SiS_SetCH701xForLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
-{
- UCHAR regtable[] = { 0x1c, 0x5f, 0x64, 0x6f, 0x70, 0x71,
- 0x72, 0x73, 0x74, 0x76, 0x78, 0x7d, 0x66 };
- UCHAR table1024_740[] = { 0x60, 0x02, 0x00, 0x07, 0x40, 0xed,
- 0xa3, 0xc8, 0xc7, 0xac, 0xe0, 0x02, 0x44 };
- UCHAR table1280_740[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
- 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44 };
- UCHAR table1400_740[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
- 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44 };
- UCHAR table1600_740[] = { 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3,
- 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a, 0x44 };
- UCHAR table1024_650[] = { 0x60, 0x02, 0x00, 0x07, 0x40, 0xed,
- 0xa3, 0xc8, 0xc7, 0xac, 0x60, 0x02 };
- UCHAR table1280_650[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
- 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02 };
- UCHAR table1400_650[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xef,
- 0xad, 0xdb, 0xf6, 0xac, 0x60, 0x02 };
- UCHAR table1600_650[] = { 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3,
- 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a };
- UCHAR *tableptr = NULL;
- USHORT tempbh;
+SiS_SetCH701xForLCD(struct SiS_Private *SiS_Pr)
+{
+ const unsigned char *tableptr = NULL;
+ unsigned short tempbh;
int i;
+ static const unsigned char regtable[] = {
+ 0x1c, 0x5f, 0x64, 0x6f, 0x70, 0x71,
+ 0x72, 0x73, 0x74, 0x76, 0x78, 0x7d, 0x66
+ };
+ static const unsigned char table1024_740[] = {
+ 0x60, 0x02, 0x00, 0x07, 0x40, 0xed,
+ 0xa3, 0xc8, 0xc7, 0xac, 0xe0, 0x02, 0x44
+ };
+ static const unsigned char table1280_740[] = {
+ 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
+ 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44
+ };
+ static const unsigned char table1400_740[] = {
+ 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
+ 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44
+ };
+ static const unsigned char table1600_740[] = {
+ 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3,
+ 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a, 0x44
+ };
+ static const unsigned char table1024_650[] = {
+ 0x60, 0x02, 0x00, 0x07, 0x40, 0xed,
+ 0xa3, 0xc8, 0xc7, 0xac, 0x60, 0x02
+ };
+ static const unsigned char table1280_650[] = {
+ 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3,
+ 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02
+ };
+ static const unsigned char table1400_650[] = {
+ 0x60, 0x03, 0x11, 0x00, 0x40, 0xef,
+ 0xad, 0xdb, 0xf6, 0xac, 0x60, 0x02
+ };
+ static const unsigned char table1600_650[] = {
+ 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3,
+ 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a
+ };
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) tableptr = table1024_740;
else if(SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) tableptr = table1280_740;
else if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) tableptr = table1400_740;
@@ -8499,138 +8320,139 @@ SiS_SetCH701xForLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
}
- if(HwInfo->jChipType == SIS_740) tempbh = 0x0d;
- else tempbh = 0x0c;
+ if(SiS_Pr->ChipType == SIS_740) tempbh = 0x0d;
+ else tempbh = 0x0c;
for(i = 0; i < tempbh; i++) {
- SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]);
+ SiS_SetCH701x(SiS_Pr, regtable[i], tableptr[i]);
}
- SiS_ChrontelPowerSequencing(SiS_Pr,HwInfo);
+ SiS_ChrontelPowerSequencing(SiS_Pr);
tempbh = SiS_GetCH701x(SiS_Pr,0x1e);
tempbh |= 0xc0;
- SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1e);
+ SiS_SetCH701x(SiS_Pr,0x1e,tempbh);
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
tempbh = SiS_GetCH701x(SiS_Pr,0x1c);
tempbh &= 0xfb;
- SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1c);
+ SiS_SetCH701x(SiS_Pr,0x1c,tempbh);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03);
tempbh = SiS_GetCH701x(SiS_Pr,0x64);
tempbh |= 0x40;
- SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x64);
+ SiS_SetCH701x(SiS_Pr,0x64,tempbh);
tempbh = SiS_GetCH701x(SiS_Pr,0x03);
tempbh &= 0x3f;
- SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x03);
+ SiS_SetCH701x(SiS_Pr,0x03,tempbh);
}
}
static void
-SiS_ChrontelResetVSync(SiS_Private *SiS_Pr)
+SiS_ChrontelResetVSync(struct SiS_Private *SiS_Pr)
{
unsigned char temp, temp1;
temp1 = SiS_GetCH701x(SiS_Pr,0x49);
- SiS_SetCH701x(SiS_Pr,0x3e49);
+ SiS_SetCH701x(SiS_Pr,0x49,0x3e);
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp &= 0x7f; /* Use external VSYNC */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
- SiS_LongDelay(SiS_Pr,3);
+ SiS_SetCH701x(SiS_Pr,0x47,temp);
+ SiS_LongDelay(SiS_Pr, 3);
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp |= 0x80; /* Use internal VSYNC */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
- SiS_SetCH701x(SiS_Pr,(temp1 << 8) | 0x49);
+ SiS_SetCH701x(SiS_Pr,0x47,temp);
+ SiS_SetCH701x(SiS_Pr,0x49,temp1);
}
static void
-SiS_Chrontel701xOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x1c);
temp |= 0x04; /* Invert XCLK phase */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c);
+ SiS_SetCH701x(SiS_Pr,0x1c,temp);
}
- if(SiS_IsYPbPr(SiS_Pr, HwInfo)) {
+ if(SiS_IsYPbPr(SiS_Pr)) {
temp = SiS_GetCH701x(SiS_Pr,0x01);
temp &= 0x3f;
temp |= 0x80; /* Enable YPrPb (HDTV) */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x01);
+ SiS_SetCH701x(SiS_Pr,0x01,temp);
}
- if(SiS_IsChScart(SiS_Pr, HwInfo)) {
+ if(SiS_IsChScart(SiS_Pr)) {
temp = SiS_GetCH701x(SiS_Pr,0x01);
temp &= 0x3f;
temp |= 0xc0; /* Enable SCART + CVBS */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x01);
+ SiS_SetCH701x(SiS_Pr,0x01,temp);
}
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
SiS_ChrontelResetVSync(SiS_Pr);
- SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */
+ SiS_SetCH701x(SiS_Pr,0x49,0x20); /* Enable TV path */
} else {
- SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */
+ SiS_SetCH701x(SiS_Pr,0x49,0x20); /* Enable TV path */
temp = SiS_GetCH701x(SiS_Pr,0x49);
- if(SiS_IsYPbPr(SiS_Pr,HwInfo)) {
+ if(SiS_IsYPbPr(SiS_Pr)) {
temp = SiS_GetCH701x(SiS_Pr,0x73);
temp |= 0x60;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x73);
+ SiS_SetCH701x(SiS_Pr,0x73,temp);
}
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp &= 0x7f;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
- SiS_LongDelay(SiS_Pr,2);
+ SiS_SetCH701x(SiS_Pr,0x47,temp);
+ SiS_LongDelay(SiS_Pr, 2);
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp |= 0x80;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
+ SiS_SetCH701x(SiS_Pr,0x47,temp);
}
}
}
static void
-SiS_Chrontel701xOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
/* Complete power down of LVDS */
if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(HwInfo->jChipType == SIS_740) {
- SiS_LongDelay(SiS_Pr,1);
- SiS_GenericDelay(SiS_Pr,0x16ff);
- SiS_SetCH701x(SiS_Pr,0xac76);
- SiS_SetCH701x(SiS_Pr,0x0066);
+ if(SiS_Pr->ChipType == SIS_740) {
+ SiS_LongDelay(SiS_Pr, 1);
+ SiS_GenericDelay(SiS_Pr, 5887);
+ SiS_SetCH701x(SiS_Pr,0x76,0xac);
+ SiS_SetCH701x(SiS_Pr,0x66,0x00);
} else {
- SiS_LongDelay(SiS_Pr,2);
+ SiS_LongDelay(SiS_Pr, 2);
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp &= 0xfc;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76);
- SiS_SetCH701x(SiS_Pr,0x0066);
+ SiS_SetCH701x(SiS_Pr,0x76,temp);
+ SiS_SetCH701x(SiS_Pr,0x66,0x00);
}
}
}
static void
-SiS_ChrontelResetDB(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_ChrontelResetDB(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x4a); /* Version ID */
temp &= 0x01;
if(!temp) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) {
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr)) {
temp = SiS_GetCH701x(SiS_Pr,0x49);
- SiS_SetCH701x(SiS_Pr,0x3e49);
+ SiS_SetCH701x(SiS_Pr,0x49,0x3e);
}
+
/* Reset Chrontel 7019 datapath */
- SiS_SetCH701x(SiS_Pr,0x1048);
- SiS_LongDelay(SiS_Pr,1);
- SiS_SetCH701x(SiS_Pr,0x1848);
+ SiS_SetCH701x(SiS_Pr,0x48,0x10);
+ SiS_LongDelay(SiS_Pr, 1);
+ SiS_SetCH701x(SiS_Pr,0x48,0x18);
- if(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo)) {
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr)) {
SiS_ChrontelResetVSync(SiS_Pr);
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x49);
+ SiS_SetCH701x(SiS_Pr,0x49,temp);
}
} else {
@@ -8638,72 +8460,72 @@ SiS_ChrontelResetDB(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/* Clear/set/clear GPIO */
temp = SiS_GetCH701x(SiS_Pr,0x5c);
temp &= 0xef;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c);
+ SiS_SetCH701x(SiS_Pr,0x5c,temp);
temp = SiS_GetCH701x(SiS_Pr,0x5c);
temp |= 0x10;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c);
+ SiS_SetCH701x(SiS_Pr,0x5c,temp);
temp = SiS_GetCH701x(SiS_Pr,0x5c);
temp &= 0xef;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c);
+ SiS_SetCH701x(SiS_Pr,0x5c,temp);
temp = SiS_GetCH701x(SiS_Pr,0x61);
if(!temp) {
- SiS_SetCH701xForLCD(SiS_Pr, HwInfo);
+ SiS_SetCH701xForLCD(SiS_Pr);
}
}
} else { /* 650 */
/* Reset Chrontel 7019 datapath */
- SiS_SetCH701x(SiS_Pr,0x1048);
- SiS_LongDelay(SiS_Pr,1);
- SiS_SetCH701x(SiS_Pr,0x1848);
+ SiS_SetCH701x(SiS_Pr,0x48,0x10);
+ SiS_LongDelay(SiS_Pr, 1);
+ SiS_SetCH701x(SiS_Pr,0x48,0x18);
}
}
static void
-SiS_ChrontelInitTVVSync(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) {
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr)) {
SiS_ChrontelResetVSync(SiS_Pr);
}
} else {
- SiS_SetCH701x(SiS_Pr,0xaf76); /* Power up LVDS block */
+ SiS_SetCH701x(SiS_Pr,0x76,0xaf); /* Power up LVDS block */
temp = SiS_GetCH701x(SiS_Pr,0x49);
temp &= 1;
if(temp != 1) { /* TV block powered? (0 = yes, 1 = no) */
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp &= 0x70;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* enable VSYNC */
- SiS_LongDelay(SiS_Pr,3);
+ SiS_SetCH701x(SiS_Pr,0x47,temp); /* enable VSYNC */
+ SiS_LongDelay(SiS_Pr, 3);
temp = SiS_GetCH701x(SiS_Pr,0x47);
temp |= 0x80;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* disable VSYNC */
+ SiS_SetCH701x(SiS_Pr,0x47,temp); /* disable VSYNC */
}
}
}
static void
-SiS_ChrontelDoSomething3(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo)
+SiS_ChrontelDoSomething3(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- USHORT temp,temp1;
+ unsigned short temp,temp1;
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x61);
if(temp < 1) {
temp++;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x61);
+ SiS_SetCH701x(SiS_Pr,0x61,temp);
}
- SiS_SetCH701x(SiS_Pr,0x4566); /* Panel power on */
- SiS_SetCH701x(SiS_Pr,0xaf76); /* All power on */
- SiS_LongDelay(SiS_Pr,1);
- SiS_GenericDelay(SiS_Pr,0x16ff);
+ SiS_SetCH701x(SiS_Pr,0x66,0x45); /* Panel power on */
+ SiS_SetCH701x(SiS_Pr,0x76,0xaf); /* All power on */
+ SiS_LongDelay(SiS_Pr, 1);
+ SiS_GenericDelay(SiS_Pr, 5887);
} else { /* 650 */
@@ -8711,38 +8533,38 @@ SiS_ChrontelDoSomething3(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo
temp = SiS_GetCH701x(SiS_Pr,0x61);
if(temp < 2) {
temp++;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x61);
+ SiS_SetCH701x(SiS_Pr,0x61,temp);
temp1 = 1;
}
- SiS_SetCH701x(SiS_Pr,0xac76);
+ SiS_SetCH701x(SiS_Pr,0x76,0xac);
temp = SiS_GetCH701x(SiS_Pr,0x66);
temp |= 0x5f;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66);
+ SiS_SetCH701x(SiS_Pr,0x66,temp);
if(ModeNo > 0x13) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo)) {
- SiS_GenericDelay(SiS_Pr,0x3ff);
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr)) {
+ SiS_GenericDelay(SiS_Pr, 1023);
} else {
- SiS_GenericDelay(SiS_Pr,0x2ff);
+ SiS_GenericDelay(SiS_Pr, 767);
}
} else {
if(!temp1)
- SiS_GenericDelay(SiS_Pr,0x2ff);
+ SiS_GenericDelay(SiS_Pr, 767);
}
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp |= 0x03;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76);
+ SiS_SetCH701x(SiS_Pr,0x76,temp);
temp = SiS_GetCH701x(SiS_Pr,0x66);
temp &= 0x7f;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66);
- SiS_LongDelay(SiS_Pr,1);
+ SiS_SetCH701x(SiS_Pr,0x66,temp);
+ SiS_LongDelay(SiS_Pr, 1);
}
}
static void
-SiS_ChrontelDoSomething2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_ChrontelDoSomething2(struct SiS_Private *SiS_Pr)
{
- USHORT temp,tempcl,tempch;
+ unsigned short temp,tempcl,tempch;
SiS_LongDelay(SiS_Pr, 1);
tempcl = 3;
@@ -8753,87 +8575,87 @@ SiS_ChrontelDoSomething2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
temp &= 0x04; /* PLL stable? -> bail out */
if(temp == 0x04) break;
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
/* Power down LVDS output, PLL normal operation */
- SiS_SetCH701x(SiS_Pr,0xac76);
+ SiS_SetCH701x(SiS_Pr,0x76,0xac);
}
- SiS_SetCH701xForLCD(SiS_Pr,HwInfo);
+ SiS_SetCH701xForLCD(SiS_Pr);
if(tempcl == 0) {
if(tempch == 3) break;
- SiS_ChrontelResetDB(SiS_Pr,HwInfo);
+ SiS_ChrontelResetDB(SiS_Pr);
tempcl = 3;
tempch++;
}
tempcl--;
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp &= 0xfb; /* Reset PLL */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76);
- SiS_LongDelay(SiS_Pr,2);
+ SiS_SetCH701x(SiS_Pr,0x76,temp);
+ SiS_LongDelay(SiS_Pr, 2);
temp = SiS_GetCH701x(SiS_Pr,0x76);
temp |= 0x04; /* PLL normal operation */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76);
- if(HwInfo->jChipType == SIS_740) {
- SiS_SetCH701x(SiS_Pr,0xe078); /* PLL loop filter */
+ SiS_SetCH701x(SiS_Pr,0x76,temp);
+ if(SiS_Pr->ChipType == SIS_740) {
+ SiS_SetCH701x(SiS_Pr,0x78,0xe0); /* PLL loop filter */
} else {
- SiS_SetCH701x(SiS_Pr,0x6078);
+ SiS_SetCH701x(SiS_Pr,0x78,0x60);
}
- SiS_LongDelay(SiS_Pr,2);
+ SiS_LongDelay(SiS_Pr, 2);
} while(0);
- SiS_SetCH701x(SiS_Pr,0x0077); /* MV? */
+ SiS_SetCH701x(SiS_Pr,0x77,0x00); /* MV? */
}
static void
-SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_ChrontelDoSomething1(struct SiS_Private *SiS_Pr)
{
- USHORT temp;
+ unsigned short temp;
temp = SiS_GetCH701x(SiS_Pr,0x03);
temp |= 0x80; /* Set datapath 1 to TV */
temp &= 0xbf; /* Set datapath 2 to LVDS */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03);
+ SiS_SetCH701x(SiS_Pr,0x03,temp);
- if(HwInfo->jChipType == SIS_740) {
+ if(SiS_Pr->ChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x1c);
temp &= 0xfb; /* Normal XCLK phase */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c);
+ SiS_SetCH701x(SiS_Pr,0x1c,temp);
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03);
temp = SiS_GetCH701x(SiS_Pr,0x64);
temp |= 0x40; /* ? Bit not defined */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x64);
+ SiS_SetCH701x(SiS_Pr,0x64,temp);
temp = SiS_GetCH701x(SiS_Pr,0x03);
temp &= 0x3f; /* D1 input to both LVDS and TV */
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03);
+ SiS_SetCH701x(SiS_Pr,0x03,temp);
if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) {
- SiS_SetCH701x(SiS_Pr,0x4063); /* LVDS off */
+ SiS_SetCH701x(SiS_Pr,0x63,0x40); /* LVDS off */
SiS_LongDelay(SiS_Pr, 1);
- SiS_SetCH701x(SiS_Pr,0x0063); /* LVDS on */
- SiS_ChrontelResetDB(SiS_Pr, HwInfo);
- SiS_ChrontelDoSomething2(SiS_Pr, HwInfo);
- SiS_ChrontelDoSomething3(SiS_Pr, 0, HwInfo);
+ SiS_SetCH701x(SiS_Pr,0x63,0x00); /* LVDS on */
+ SiS_ChrontelResetDB(SiS_Pr);
+ SiS_ChrontelDoSomething2(SiS_Pr);
+ SiS_ChrontelDoSomething3(SiS_Pr, 0);
} else {
temp = SiS_GetCH701x(SiS_Pr,0x66);
if(temp != 0x45) {
- SiS_ChrontelResetDB(SiS_Pr, HwInfo);
- SiS_ChrontelDoSomething2(SiS_Pr, HwInfo);
- SiS_ChrontelDoSomething3(SiS_Pr, 0, HwInfo);
+ SiS_ChrontelResetDB(SiS_Pr);
+ SiS_ChrontelDoSomething2(SiS_Pr);
+ SiS_ChrontelDoSomething3(SiS_Pr, 0);
}
}
} else { /* 650 */
- SiS_ChrontelResetDB(SiS_Pr,HwInfo);
- SiS_ChrontelDoSomething2(SiS_Pr,HwInfo);
+ SiS_ChrontelResetDB(SiS_Pr);
+ SiS_ChrontelDoSomething2(SiS_Pr);
temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x34);
- SiS_ChrontelDoSomething3(SiS_Pr,temp,HwInfo);
- SiS_SetCH701x(SiS_Pr,0xaf76); /* All power on, LVDS normal operation */
+ SiS_ChrontelDoSomething3(SiS_Pr,temp);
+ SiS_SetCH701x(SiS_Pr,0x76,0xaf); /* All power on, LVDS normal operation */
}
@@ -8845,15 +8667,12 @@ SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
BOOLEAN
-SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
+SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
#ifdef SIS300
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
-#endif
- USHORT ModeIdIndex, RefreshRateTableIndex;
-#if 0
- USHORT temp;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
#endif
+ unsigned short ModeIdIndex, RefreshRateTableIndex;
SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
@@ -8866,37 +8685,37 @@ SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
/* Used for shifting CR33 */
SiS_Pr->SiS_SelectCRT2Rate = 4;
- SiS_UnLockCRT2(SiS_Pr, HwInfo);
+ SiS_UnLockCRT2(SiS_Pr);
- RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
+ RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex);
SiS_SaveCRT2Info(SiS_Pr,ModeNo);
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- SiS_DisableBridge(SiS_Pr,HwInfo);
- if((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (HwInfo->jChipType == SIS_730)) {
+ SiS_DisableBridge(SiS_Pr);
+ if((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (SiS_Pr->ChipType == SIS_730)) {
SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,0x80);
}
- SiS_SetCRT2ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
+ SiS_SetCRT2ModeRegs(SiS_Pr, ModeNo, ModeIdIndex);
}
if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- SiS_LockCRT2(SiS_Pr, HwInfo);
+ SiS_LockCRT2(SiS_Pr);
SiS_DisplayOn(SiS_Pr);
return TRUE;
}
- SiS_GetCRT2Data(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_GetCRT2Data(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
/* Set up Panel Link for LVDS and LCDA */
SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_LCDVDES = 0;
if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) ||
- ((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) ) {
- SiS_GetLVDSDesData(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ ((SiS_Pr->ChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS30xBLV)) ) {
+ SiS_GetLVDSDesData(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "(init301: LCDHDES 0x%03x LCDVDES 0x%03x)\n", SiS_Pr->SiS_LCDHDES, SiS_Pr->SiS_LCDVDES);
xf86DrvMsg(0, X_INFO, "(init301: HDE 0x%03x VDE 0x%03x)\n", SiS_Pr->SiS_HDE, SiS_Pr->SiS_VDE);
@@ -8907,86 +8726,79 @@ SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
#endif
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- SiS_SetGroup1(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
+ SiS_SetGroup1(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_SetFlag & LowModeTests) {
+ if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- SiS_SetGroup2(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_SetGroup2(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
#ifdef SIS315H
- SiS_SetGroup2_C_ELV(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_SetGroup2_C_ELV(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
#endif
- SiS_SetGroup3(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_SetGroup4(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ SiS_SetGroup3(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_SetGroup4(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
#ifdef SIS315H
- SiS_SetGroup4_C_ELV(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
+ SiS_SetGroup4_C_ELV(SiS_Pr, ModeNo, ModeIdIndex);
#endif
- SiS_SetGroup5(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
+ SiS_SetGroup5(SiS_Pr, ModeNo, ModeIdIndex);
- SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo);
+ SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex);
- /* For 301BDH (Panel link initialization): */
- if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
- if(SiS_Pr->SiS_LCDResInfo != Panel_640x480) {
- if(!((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10)))) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- SiS_ModCRT1CRTC(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
- }
- }
- }
- SiS_SetCRT2ECLK(SiS_Pr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwInfo);
- }
- }
+ /* For 301BDH (Panel link initialization): */
+ if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+
+ if(!((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10)))) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ SiS_ModCRT1CRTC(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ }
+ }
+ SiS_SetCRT2ECLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ }
+ }
} else {
- SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo);
+ SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex);
- if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) {
- SiS_ModCRT1CRTC(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,HwInfo);
- }
+ SiS_ModCRT1CRTC(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
- SiS_SetCRT2ECLK(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,HwInfo);
+ SiS_SetCRT2ECLK(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
- if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ if(SiS_Pr->SiS_SetFlag & LowModeTests) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
#ifdef SIS315H
- SiS_SetCH701xForLCD(SiS_Pr,HwInfo);
+ SiS_SetCH701xForLCD(SiS_Pr);
#endif
- }
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SiS_SetCHTVReg(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
- }
- }
- }
+ }
+ }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ SiS_SetCHTVReg(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+ }
+ }
+ }
}
#ifdef SIS300
- if(HwInfo->jChipType < SIS_315H) {
+ if(SiS_Pr->ChipType < SIS_315H) {
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
if(SiS_Pr->SiS_UseOEM) {
if((SiS_Pr->SiS_UseROM) && (SiS_Pr->SiS_UseOEM == -1)) {
if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- SiS_OEM300Setting(SiS_Pr,HwInfo,ModeNo,ModeIdIndex,
- RefreshRateTableIndex);
+ SiS_OEM300Setting(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
} else {
- SiS_OEM300Setting(SiS_Pr,HwInfo,ModeNo,ModeIdIndex,
- RefreshRateTableIndex);
+ SiS_OEM300Setting(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
}
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
+ if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
(SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
- SetOEMLCDData2(SiS_Pr, HwInfo, ModeNo, ModeIdIndex,RefreshRateTableIndex);
+ SetOEMLCDData2(SiS_Pr, ModeNo, ModeIdIndex,RefreshRateTableIndex);
}
SiS_DisplayOn(SiS_Pr);
}
@@ -8995,21 +8807,21 @@ SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
#endif
#ifdef SIS315H
- if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->ChipType >= SIS_315H) {
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- if(HwInfo->jChipType < SIS_661) {
- SiS_FinalizeLCD(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- SiS_OEM310Setting(SiS_Pr, HwInfo, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ if(SiS_Pr->ChipType < SIS_661) {
+ SiS_FinalizeLCD(SiS_Pr, ModeNo, ModeIdIndex);
+ SiS_OEM310Setting(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
} else {
- SiS_OEM661Setting(SiS_Pr, HwInfo, ModeNo, ModeIdIndex, RefreshRateTableIndex);
+ SiS_OEM661Setting(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
}
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40);
}
}
#endif
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- SiS_EnableBridge(SiS_Pr, HwInfo);
+ SiS_EnableBridge(SiS_Pr);
}
SiS_DisplayOn(SiS_Pr);
@@ -9017,15 +8829,15 @@ SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
/* Disable LCD panel when using TV */
- SiS_SetRegSR11ANDOR(SiS_Pr,HwInfo,0xFF,0x0C);
+ SiS_SetRegSR11ANDOR(SiS_Pr,0xFF,0x0C);
} else {
/* Disable TV when using LCD */
- SiS_SetCH70xxANDOR(SiS_Pr,0x010E,0xF8);
+ SiS_SetCH70xxANDOR(SiS_Pr,0x0e,0x01,0xf8);
}
}
if(SiS_Pr->SiS_SetFlag & LowModeTests) {
- SiS_LockCRT2(SiS_Pr,HwInfo);
+ SiS_LockCRT2(SiS_Pr);
}
return TRUE;
@@ -9037,13 +8849,13 @@ SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
/*********************************************/
void
-SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr)
{
/* Switch on LCD backlight on SiS30xLV */
SiS_DDC2Delay(SiS_Pr,0xff00);
if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) {
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
- SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ SiS_WaitVBRetrace(SiS_Pr);
}
if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x01)) {
SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
@@ -9051,12 +8863,11 @@ SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
void
-SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr)
{
/* Switch off LCD backlight on SiS30xLV */
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
- SiS_DDC2Delay(SiS_Pr,0xe000);
+ SiS_DDC2Delay(SiS_Pr,0xff00);
}
/*********************************************/
@@ -9064,7 +8875,7 @@ SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
/*********************************************/
static void
-SiS_SetupDDCN(SiS_Private *SiS_Pr)
+SiS_SetupDDCN(struct SiS_Private *SiS_Pr)
{
SiS_Pr->SiS_DDC_NData = ~SiS_Pr->SiS_DDC_Data;
SiS_Pr->SiS_DDC_NClk = ~SiS_Pr->SiS_DDC_Clk;
@@ -9075,12 +8886,12 @@ SiS_SetupDDCN(SiS_Private *SiS_Pr)
}
#ifdef SIS300
-static UCHAR *
-SiS_SetTrumpBlockLoop(SiS_Private *SiS_Pr, UCHAR *dataptr)
+static unsigned char *
+SiS_SetTrumpBlockLoop(struct SiS_Private *SiS_Pr, unsigned char *dataptr)
{
int i, j, num;
- USHORT tempah,temp;
- UCHAR *mydataptr;
+ unsigned short tempah,temp;
+ unsigned char *mydataptr;
for(i=0; i<20; i++) { /* Do 20 attempts to write */
mydataptr = dataptr;
@@ -9088,7 +8899,7 @@ SiS_SetTrumpBlockLoop(SiS_Private *SiS_Pr, UCHAR *dataptr)
if(!num) return mydataptr;
if(i) {
SiS_SetStop(SiS_Pr);
- SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT*2);
+ SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT * 2);
}
if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */
tempah = SiS_Pr->SiS_DDC_DeviceAddr;
@@ -9110,12 +8921,12 @@ SiS_SetTrumpBlockLoop(SiS_Private *SiS_Pr, UCHAR *dataptr)
}
static BOOLEAN
-SiS_SetTrumpionBlock(SiS_Private *SiS_Pr, UCHAR *dataptr)
+SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr)
{
SiS_Pr->SiS_DDC_DeviceAddr = 0xF0; /* DAB (Device Address Byte) */
SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
+ SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
SiS_SetupDDCN(SiS_Pr);
SiS_SetSwitchDDC2(SiS_Pr);
@@ -9124,9 +8935,11 @@ SiS_SetTrumpionBlock(SiS_Private *SiS_Pr, UCHAR *dataptr)
dataptr = SiS_SetTrumpBlockLoop(SiS_Pr, dataptr);
if(!dataptr) return FALSE;
}
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Trumpion block success\n");
#endif
+#endif
return TRUE;
}
#endif
@@ -9139,155 +8952,121 @@ SiS_SetTrumpionBlock(SiS_Private *SiS_Pr, UCHAR *dataptr)
*/
static BOOLEAN
-SiS_SetChReg(SiS_Private *SiS_Pr, USHORT tempbx, USHORT myor)
+SiS_SetChReg(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val, unsigned short myor)
{
- USHORT tempah,temp,i;
+ unsigned short temp, i;
for(i=0; i<20; i++) { /* Do 20 attempts to write */
if(i) {
- SiS_SetStop(SiS_Pr);
- SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
- }
- if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */
- tempah = SiS_Pr->SiS_DDC_DeviceAddr;
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write DAB (S0=0=write) */
- if(temp) continue; /* (ERROR: no ack) */
- tempah = tempbx & 0x00FF; /* Write RAB */
- tempah |= myor; /* (700x: set bit 7, see datasheet) */
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah);
- if(temp) continue; /* (ERROR: no ack) */
- tempah = (tempbx & 0xFF00) >> 8;
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write data */
- if(temp) continue; /* (ERROR: no ack) */
- if(SiS_SetStop(SiS_Pr)) continue; /* Set stop condition */
+ SiS_SetStop(SiS_Pr);
+ SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT * 4);
+ }
+ if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */
+ temp = SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_DeviceAddr); /* Write DAB (S0=0=write) */
+ if(temp) continue; /* (ERROR: no ack) */
+ temp = SiS_WriteDDC2Data(SiS_Pr, (reg | myor)); /* Write RAB (700x: set bit 7, see datasheet) */
+ if(temp) continue; /* (ERROR: no ack) */
+ temp = SiS_WriteDDC2Data(SiS_Pr, val); /* Write data */
+ if(temp) continue; /* (ERROR: no ack) */
+ if(SiS_SetStop(SiS_Pr)) continue; /* Set stop condition */
SiS_Pr->SiS_ChrontelInit = 1;
return TRUE;
}
return FALSE;
}
-#if 0
-#ifdef SIS300
-/* Write Trumpion register */
-static void
-SiS_SetTrumpReg(SiS_Private *SiS_Pr, USHORT tempbx)
-{
- SiS_Pr->SiS_DDC_DeviceAddr = 0xF0; /* DAB (Device Address Byte) */
- SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
- SiS_SetupDDCN(SiS_Pr);
- SiS_SetChReg(SiS_Pr, tempbx, 0);
-}
-#endif
-#endif
-
/* Write to Chrontel 700x */
-/* Parameter is [Data (S15-S8) | Register no (S7-S0)] */
void
-SiS_SetCH700x(SiS_Private *SiS_Pr, USHORT tempbx)
+SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
{
SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB (Device Address Byte) */
+ SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
+
if(!(SiS_Pr->SiS_ChrontelInit)) {
SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
+ SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
SiS_SetupDDCN(SiS_Pr);
}
- if( (!(SiS_SetChReg(SiS_Pr, tempbx, 0x80))) &&
+ if( (!(SiS_SetChReg(SiS_Pr, reg, val, 0x80))) &&
(!(SiS_Pr->SiS_ChrontelInit)) ) {
- SiS_Pr->SiS_DDC_Index = 0x0a; /* Bit 7 = SC; Bit 6 = SD */
- SiS_Pr->SiS_DDC_Data = 0x80; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x40; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Index = 0x0a;
+ SiS_Pr->SiS_DDC_Data = 0x80;
+ SiS_Pr->SiS_DDC_Clk = 0x40;
SiS_SetupDDCN(SiS_Pr);
- SiS_SetChReg(SiS_Pr, tempbx, 0x80);
+ SiS_SetChReg(SiS_Pr, reg, val, 0x80);
}
}
/* Write to Chrontel 701x */
/* Parameter is [Data (S15-S8) | Register no (S7-S0)] */
void
-SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempbx)
+SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
{
SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */
+ SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */
SiS_SetupDDCN(SiS_Pr);
- SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB (Device Address Byte) */
- SiS_SetChReg(SiS_Pr, tempbx, 0);
+ SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB (Device Address Byte) */
+ SiS_SetChReg(SiS_Pr, reg, val, 0);
}
-static void
-SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+void
+SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val)
{
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1)
- SiS_SetCH700x(SiS_Pr,tempbx);
+ SiS_SetCH700x(SiS_Pr, reg, val);
else
- SiS_SetCH701x(SiS_Pr,tempbx);
+ SiS_SetCH701x(SiS_Pr, reg, val);
}
-static USHORT
-SiS_GetChReg(SiS_Private *SiS_Pr, USHORT myor)
+static unsigned short
+SiS_GetChReg(struct SiS_Private *SiS_Pr, unsigned short myor)
{
- USHORT tempah,temp,i;
+ unsigned short tempah, temp, i;
for(i=0; i<20; i++) { /* Do 20 attempts to read */
if(i) {
- SiS_SetStop(SiS_Pr);
- SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
- }
- if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */
- tempah = SiS_Pr->SiS_DDC_DeviceAddr;
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write DAB (S0=0=write) */
- if(temp) continue; /* (ERROR: no ack) */
- tempah = SiS_Pr->SiS_DDC_ReadAddr | myor; /* Write RAB (700x: | 0x80) */
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah);
- if(temp) continue; /* (ERROR: no ack) */
- if (SiS_SetStart(SiS_Pr)) continue; /* Re-start */
- tempah = SiS_Pr->SiS_DDC_DeviceAddr | 0x01;/* DAB | 0x01 = Read */
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* DAB (S0=1=read) */
- if(temp) continue; /* (ERROR: no ack) */
- tempah = SiS_ReadDDC2Data(SiS_Pr,tempah); /* Read byte */
- if(SiS_SetStop(SiS_Pr)) continue; /* Stop condition */
+ SiS_SetStop(SiS_Pr);
+ SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT * 4);
+ }
+ if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */
+ temp = SiS_WriteDDC2Data(SiS_Pr,SiS_Pr->SiS_DDC_DeviceAddr); /* Write DAB (S0=0=write) */
+ if(temp) continue; /* (ERROR: no ack) */
+ temp = SiS_WriteDDC2Data(SiS_Pr,SiS_Pr->SiS_DDC_ReadAddr | myor); /* Write RAB (700x: | 0x80) */
+ if(temp) continue; /* (ERROR: no ack) */
+ if (SiS_SetStart(SiS_Pr)) continue; /* Re-start */
+ temp = SiS_WriteDDC2Data(SiS_Pr,SiS_Pr->SiS_DDC_DeviceAddr | 0x01);/* DAB (S0=1=read) */
+ if(temp) continue; /* (ERROR: no ack) */
+ tempah = SiS_ReadDDC2Data(SiS_Pr); /* Read byte */
+ if(SiS_SetStop(SiS_Pr)) continue; /* Stop condition */
SiS_Pr->SiS_ChrontelInit = 1;
- return(tempah);
+ return tempah;
}
return 0xFFFF;
}
-#if 0
-#ifdef SIS300
-/* Read from Trumpion */
-static USHORT
-SiS_GetTrumpReg(SiS_Private *SiS_Pr, USHORT tempbx)
-{
- SiS_Pr->SiS_DDC_DeviceAddr = 0xF0; /* DAB */
- SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
- SiS_SetupDDCN(SiS_Pr);
- SiS_Pr->SiS_DDC_ReadAddr = tempbx;
- return(SiS_GetChReg(SiS_Pr,0));
-}
-#endif
-#endif
-
/* Read from Chrontel 700x */
/* Parameter is [Register no (S7-S0)] */
-USHORT
-SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempbx)
+unsigned short
+SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempbx)
{
- USHORT result;
+ unsigned short result;
SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB */
+ SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
+
if(!(SiS_Pr->SiS_ChrontelInit)) {
SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */
+ SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */
SiS_SetupDDCN(SiS_Pr);
}
@@ -9303,52 +9082,69 @@ SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempbx)
result = SiS_GetChReg(SiS_Pr,0x80);
}
- return(result);
+ return result;
}
/* Read from Chrontel 701x */
/* Parameter is [Register no (S7-S0)] */
-USHORT
-SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempbx)
+unsigned short
+SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempbx)
{
SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */
- SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */
- SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */
+ SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */
+ SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */
SiS_SetupDDCN(SiS_Pr);
SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB */
SiS_Pr->SiS_DDC_ReadAddr = tempbx;
- return(SiS_GetChReg(SiS_Pr,0));
+ return SiS_GetChReg(SiS_Pr,0);
}
/* Read from Chrontel 70xx */
/* Parameter is [Register no (S7-S0)] */
-static USHORT
-SiS_GetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx)
+#ifdef SIS_LINUX_KERNEL
+static
+#endif
+unsigned short
+SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempbx)
{
if(SiS_Pr->SiS_IF_DEF_CH70xx == 1)
- return(SiS_GetCH700x(SiS_Pr, tempbx));
+ return SiS_GetCH700x(SiS_Pr, tempbx);
else
- return(SiS_GetCH701x(SiS_Pr, tempbx));
+ return SiS_GetCH701x(SiS_Pr, tempbx);
+}
+
+void
+SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
+ unsigned char myor, unsigned short myand)
+{
+ unsigned short tempbl;
+
+ tempbl = (SiS_GetCH70xx(SiS_Pr, (reg & 0xFF)) & myand) | myor;
+ SiS_SetCH70xx(SiS_Pr, reg, tempbl);
}
/* Our own DDC functions */
-static USHORT
-SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
- USHORT adaptnum, USHORT DDCdatatype, BOOLEAN checkcr32)
+#ifndef SIS_XORG_XF86
+static
+#endif
+unsigned short
+SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
+ unsigned short adaptnum, unsigned short DDCdatatype, BOOLEAN checkcr32,
+ unsigned int VBFlags2)
{
unsigned char ddcdtype[] = { 0xa0, 0xa0, 0xa0, 0xa2, 0xa6 };
unsigned char flag, cr32;
- USHORT temp = 0, myadaptnum = adaptnum;
+ unsigned short temp = 0, myadaptnum = adaptnum;
if(adaptnum != 0) {
- if(!(VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0xFFFF;
- if((VBFlags & VB_30xBDH) && (adaptnum == 1)) return 0xFFFF;
- }
-
+ if(!(VBFlags2 & VB2_SISTMDSBRIDGE)) return 0xFFFF;
+ if((VBFlags2 & VB2_30xBDH) && (adaptnum == 1)) return 0xFFFF;
+ }
+
/* adapternum for SiS bridges: 0 = CRT1, 1 = LCD, 2 = VGA2 */
-
+
SiS_Pr->SiS_ChrontelInit = 0; /* force re-detection! */
SiS_Pr->SiS_DDC_SecAddr = 0;
@@ -9360,7 +9156,7 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
cr32 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x32);
#if 0
- if(VBFlags & VB_SISBRIDGE) {
+ if(VBFlags2 & VB2_SISBRIDGE) {
if(myadaptnum == 0) {
if(!(cr32 & 0x20)) {
myadaptnum = 2;
@@ -9376,20 +9172,20 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
#endif
if(VGAEngine == SIS_300_VGA) { /* 300 series */
-
+
if(myadaptnum != 0) {
flag = 0;
- if(VBFlags & VB_SISBRIDGE) {
+ if(VBFlags2 & VB2_SISBRIDGE) {
SiS_Pr->SiS_DDC_Port = SiS_Pr->SiS_Part4Port;
SiS_Pr->SiS_DDC_Index = 0x0f;
}
}
- if(!(VBFlags & VB_301)) {
+ if(!(VBFlags2 & VB2_301)) {
if((cr32 & 0x80) && (checkcr32)) {
if(myadaptnum >= 1) {
if(!(cr32 & 0x08)) {
- myadaptnum = 1;
+ myadaptnum = 1;
if(!(cr32 & 0x10)) return 0xFFFF;
}
}
@@ -9401,17 +9197,17 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
} else { /* 315/330 series */
- /* here we simplify: 0 = CRT1, 1 = CRT2 (VGA, LCD) */
+ /* here we simplify: 0 = CRT1, 1 = CRT2 (VGA, LCD) */
- if(VBFlags & VB_SISBRIDGE) {
+ if(VBFlags2 & VB2_SISBRIDGE) {
if(myadaptnum == 2) {
myadaptnum = 1;
- }
+ }
}
if(myadaptnum == 1) {
- flag = 0;
- if(VBFlags & VB_SISBRIDGE) {
+ flag = 0;
+ if(VBFlags2 & VB2_SISBRIDGE) {
SiS_Pr->SiS_DDC_Port = SiS_Pr->SiS_Part4Port;
SiS_Pr->SiS_DDC_Index = 0x0f;
}
@@ -9429,93 +9225,96 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
temp = myadaptnum;
if(myadaptnum == 1) {
temp = 0;
- if(VBFlags & VB_LVDS) flag = 0xff;
+ if(VBFlags2 & VB2_LVDS) flag = 0xff;
}
if(flag) temp = 0;
}
-
+
SiS_Pr->SiS_DDC_Data = 0x02 << temp;
SiS_Pr->SiS_DDC_Clk = 0x01 << temp;
SiS_SetupDDCN(SiS_Pr);
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "DDC Port %x Index %x Shift %d\n",
SiS_Pr->SiS_DDC_Port, SiS_Pr->SiS_DDC_Index, temp);
#endif
-
+#endif
return 0;
}
-static USHORT
-SiS_WriteDABDDC(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_WriteDABDDC(struct SiS_Private *SiS_Pr)
{
if(SiS_SetStart(SiS_Pr)) return 0xFFFF;
if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_DeviceAddr)) {
- return 0xFFFF;
+ return 0xFFFF;
}
if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_SecAddr)) {
- return 0xFFFF;
+ return 0xFFFF;
}
- return(0);
+ return 0;
}
-static USHORT
-SiS_PrepareReadDDC(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_PrepareReadDDC(struct SiS_Private *SiS_Pr)
{
if(SiS_SetStart(SiS_Pr)) return 0xFFFF;
if(SiS_WriteDDC2Data(SiS_Pr, (SiS_Pr->SiS_DDC_DeviceAddr | 0x01))) {
- return 0xFFFF;
+ return 0xFFFF;
}
- return(0);
+ return 0;
}
-static USHORT
-SiS_PrepareDDC(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_PrepareDDC(struct SiS_Private *SiS_Pr)
{
if(SiS_WriteDABDDC(SiS_Pr)) SiS_WriteDABDDC(SiS_Pr);
- if(SiS_PrepareReadDDC(SiS_Pr)) return(SiS_PrepareReadDDC(SiS_Pr));
- return(0);
+ if(SiS_PrepareReadDDC(SiS_Pr)) return (SiS_PrepareReadDDC(SiS_Pr));
+ return 0;
}
static void
-SiS_SendACK(SiS_Private *SiS_Pr, USHORT yesno)
+SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno)
{
SiS_SetSCLKLow(SiS_Pr);
if(yesno) {
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
SiS_Pr->SiS_DDC_Data);
} else {
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
0);
}
SiS_SetSCLKHigh(SiS_Pr);
}
-static USHORT
-SiS_DoProbeDDC(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_DoProbeDDC(struct SiS_Private *SiS_Pr)
{
unsigned char mask, value;
- USHORT temp, ret=0;
+ unsigned short temp, ret=0;
BOOLEAN failed = FALSE;
SiS_SetSwitchDDC2(SiS_Pr);
if(SiS_PrepareDDC(SiS_Pr)) {
SiS_SetStop(SiS_Pr);
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Probe: Prepare failed\n");
#endif
- return(0xFFFF);
+#endif
+ return 0xFFFF;
}
mask = 0xf0;
value = 0x20;
if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) {
- temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0);
+ temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr);
SiS_SendACK(SiS_Pr, 0);
if(temp == 0) {
mask = 0xff;
@@ -9523,34 +9322,41 @@ SiS_DoProbeDDC(SiS_Private *SiS_Pr)
} else {
failed = TRUE;
ret = 0xFFFF;
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Probe: Read 1 failed\n");
#endif
+#endif
}
}
if(failed == FALSE) {
- temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0);
+ temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr);
SiS_SendACK(SiS_Pr, 1);
temp &= mask;
if(temp == value) ret = 0;
else {
ret = 0xFFFF;
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "Probe: Read 2 failed\n");
#endif
+#endif
if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) {
if(temp == 0x30) ret = 0;
}
}
}
SiS_SetStop(SiS_Pr);
- return(ret);
+ return ret;
}
-static USHORT
-SiS_ProbeDDC(SiS_Private *SiS_Pr)
+#ifndef SIS_XORG_XF86
+static
+#endif
+unsigned short
+SiS_ProbeDDC(struct SiS_Private *SiS_Pr)
{
- USHORT flag;
+ unsigned short flag;
flag = 0x180;
SiS_Pr->SiS_DDC_DeviceAddr = 0xa0;
@@ -9560,16 +9366,19 @@ SiS_ProbeDDC(SiS_Private *SiS_Pr)
SiS_Pr->SiS_DDC_DeviceAddr = 0xa6;
if(!(SiS_DoProbeDDC(SiS_Pr))) flag |= 0x10;
if(!(flag & 0x1a)) flag = 0;
- return(flag);
+ return flag;
}
-static USHORT
-SiS_ReadDDC(SiS_Private *SiS_Pr, USHORT DDCdatatype, unsigned char *buffer)
+#ifndef SIS_XORG_XF86
+static
+#endif
+unsigned short
+SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype, unsigned char *buffer)
{
- USHORT flag, length, i;
+ unsigned short flag, length, i;
unsigned char chksum,gotcha;
- if(DDCdatatype > 4) return 0xFFFF;
+ if(DDCdatatype > 4) return 0xFFFF;
flag = 0;
SiS_SetSwitchDDC2(SiS_Pr);
@@ -9579,21 +9388,21 @@ SiS_ReadDDC(SiS_Private *SiS_Pr, USHORT DDCdatatype, unsigned char *buffer)
chksum = 0;
gotcha = 0;
for(i=0; i<length; i++) {
- buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0);
+ buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr);
chksum += buffer[i];
gotcha |= buffer[i];
SiS_SendACK(SiS_Pr, 0);
}
- buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0);
+ buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr);
chksum += buffer[i];
SiS_SendACK(SiS_Pr, 1);
- if(gotcha) flag = (USHORT)chksum;
+ if(gotcha) flag = (unsigned short)chksum;
else flag = 0xFFFF;
} else {
flag = 0xFFFF;
}
SiS_SetStop(SiS_Pr);
- return(flag);
+ return flag;
}
/* Our private DDC functions
@@ -9617,17 +9426,25 @@ SiS_ReadDDC(SiS_Private *SiS_Pr, USHORT DDCdatatype, unsigned char *buffer)
if DDCdatatype = 0: Returns supported DDC modes
*/
-USHORT
-SiS_HandleDDC(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
- USHORT adaptnum, USHORT DDCdatatype, unsigned char *buffer)
+unsigned short
+SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
+ unsigned short adaptnum, unsigned short DDCdatatype, unsigned char *buffer,
+ unsigned int VBFlags2)
{
- unsigned char sr1f,cr17=1;
- USHORT result;
+ unsigned char sr1f, cr17=1;
+ unsigned short result;
- if(adaptnum > 2) return 0xFFFF;
- if(DDCdatatype > 4) return 0xFFFF;
- if((!(VBFlags & VB_VIDEOBRIDGE)) && (adaptnum > 0)) return 0xFFFF;
- if(SiS_InitDDCRegs(SiS_Pr, VBFlags, VGAEngine, adaptnum, DDCdatatype, FALSE) == 0xFFFF) return 0xFFFF;
+ if(adaptnum > 2)
+ return 0xFFFF;
+
+ if(DDCdatatype > 4)
+ return 0xFFFF;
+
+ if((!(VBFlags2 & VB2_VIDEOBRIDGE)) && (adaptnum > 0))
+ return 0xFFFF;
+
+ if(SiS_InitDDCRegs(SiS_Pr, VBFlags, VGAEngine, adaptnum, DDCdatatype, FALSE, VBFlags2) == 0xFFFF)
+ return 0xFFFF;
sr1f = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f);
SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x1f,0x3f,0x04);
@@ -9656,10 +9473,12 @@ SiS_HandleDDC(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
(buffer[4] == 0xff) && (buffer[5] == 0xff) &&
(buffer[6] == 0xff) && (buffer[7] == 0x00) &&
(buffer[0x12] == 1)) {
- if(adaptnum == 1) {
- if(!(buffer[0x14] & 0x80)) result = 0xFFFE;
- } else {
- if(buffer[0x14] & 0x80) result = 0xFFFE;
+ if(!SiS_Pr->DDCPortMixup) {
+ if(adaptnum == 1) {
+ if(!(buffer[0x14] & 0x80)) result = 0xFFFE;
+ } else {
+ if(buffer[0x14] & 0x80) result = 0xFFFE;
+ }
}
}
}
@@ -9671,832 +9490,10 @@ SiS_HandleDDC(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
return result;
}
-#ifdef LINUX_XF86
-
-static BOOLEAN
-checkedid1(unsigned char *buffer)
-{
- /* Check header */
- if((buffer[0] != 0x00) ||
- (buffer[1] != 0xff) ||
- (buffer[2] != 0xff) ||
- (buffer[3] != 0xff) ||
- (buffer[4] != 0xff) ||
- (buffer[5] != 0xff) ||
- (buffer[6] != 0xff) ||
- (buffer[7] != 0x00))
- return FALSE;
-
- /* Check EDID version and revision */
- if((buffer[0x12] != 1) || (buffer[0x13] > 4)) return FALSE;
-
- /* Check week of manufacture for sanity */
- if(buffer[0x10] > 53) return FALSE;
-
- /* Check year of manufacture for sanity */
- if(buffer[0x11] > 40) return FALSE;
-
- return TRUE;
-}
-
-static BOOLEAN
-checkedid2(unsigned char *buffer)
-{
- USHORT year = buffer[6] | (buffer[7] << 8);
-
- /* Check EDID version */
- if((buffer[0] & 0xf0) != 0x20) return FALSE;
-
- /* Check week of manufacture for sanity */
- if(buffer[5] > 53) return FALSE;
-
- /* Check year of manufacture for sanity */
- if((year != 0) && ((year < 1990) || (year > 2030))) return FALSE;
-
- return TRUE;
-}
-
-/* Sense the LCD parameters (CR36, CR37) via DDC */
-/* SiS30x(B) only */
-USHORT
-SiS_SenseLCDDDC(SiS_Private *SiS_Pr, SISPtr pSiS)
-{
- USHORT DDCdatatype, paneltype, flag, xres=0, yres=0;
- USHORT index, myindex, lumsize, numcodes, panelvendor, panelproduct;
- int maxx=0, maxy=0, prefx=0, prefy=0;
- unsigned char cr37=0, seekcode;
- BOOLEAN checkexpand = FALSE;
- BOOLEAN havesync = FALSE;
- BOOLEAN indb = FALSE;
- int retry, i;
- unsigned char buffer[256];
-
- for(i=0; i<7; i++) SiS_Pr->CP_DataValid[i] = FALSE;
- SiS_Pr->CP_HaveCustomData = FALSE;
- SiS_Pr->CP_MaxX = SiS_Pr->CP_MaxY = SiS_Pr->CP_MaxClock = 0;
- SiS_Pr->CP_PreferredX = SiS_Pr->CP_PreferredY = 0;
- SiS_Pr->CP_PreferredIndex = -1;
- SiS_Pr->CP_PrefClock = 0;
- SiS_Pr->PanelSelfDetected = FALSE;
-
- if(!(pSiS->VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0;
- if(pSiS->VBFlags & VB_30xBDH) return 0;
-
- if(SiS_InitDDCRegs(SiS_Pr, pSiS->VBFlags, pSiS->VGAEngine, 1, 0, FALSE) == 0xFFFF) return 0;
-
- SiS_Pr->SiS_DDC_SecAddr = 0x00;
-
- /* Probe supported DA's */
- flag = SiS_ProbeDDC(SiS_Pr);
-#ifdef TWDEBUG
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
- "CRT2 DDC capabilities 0x%x\n", flag);
-#endif
- if(flag & 0x10) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa6; /* EDID V2 (FP) */
- DDCdatatype = 4;
- } else if(flag & 0x08) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa2; /* EDID V2 (P&D-D Monitor) */
- DDCdatatype = 3;
- } else if(flag & 0x02) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; /* EDID V1 */
- DDCdatatype = 1;
- } else return 0; /* no DDC support (or no device attached) */
-
- /* Read the entire EDID */
- retry = 2;
- do {
- if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "CRT2: DDC read failed (attempt %d), %s\n",
- (3-retry), (retry == 1) ? "giving up" : "retrying");
- retry--;
- if(retry == 0) return 0xFFFF;
- } else break;
- } while(1);
-
-#ifdef TWDEBUG
- for(i=0; i<256; i+=16) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
- buffer[i], buffer[i+1], buffer[i+2], buffer[i+3],
- buffer[i+4], buffer[i+5], buffer[i+6], buffer[i+7],
- buffer[i+8], buffer[i+9], buffer[i+10], buffer[i+11],
- buffer[i+12], buffer[i+13], buffer[i+14], buffer[i+15]);
- }
-#endif
-
- /* Analyze EDID and retrieve LCD panel information */
- paneltype = 0;
- switch(DDCdatatype) {
- case 1: /* Analyze EDID V1 */
- /* Catch a few clear cases: */
- if(!(checkedid1(buffer))) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: EDID corrupt\n");
- return 0;
- }
-
- if(!(buffer[0x14] & 0x80)) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: Attached display expects analog input (0x%02x)\n",
- buffer[0x14]);
- return 0;
- }
-
- if((buffer[0x18] & 0x18) != 0x08) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: Warning: Attached display is not of RGB but of %s type (0x%02x)\n",
- ((buffer[0x18] & 0x18) == 0x00) ? "monochrome/greyscale" :
- ( ((buffer[0x18] & 0x18) == 0x10) ? "non-RGB multicolor" :
- "undefined"),
- buffer[0x18]);
- }
-
- /* Now analyze the first Detailed Timing Block and see
- * if the preferred timing mode is stored there. If so,
- * check if this is a standard panel for which we already
- * know the timing.
- */
-
- paneltype = Panel_Custom;
- checkexpand = FALSE;
-
- panelvendor = buffer[9] | (buffer[8] << 8);
- panelproduct = buffer[10] | (buffer[11] << 8);
-
- /* Overrule bogus preferred modes from database */
- if((indb = SiS_FindPanelFromDB(pSiS, panelvendor, panelproduct, &maxx, &maxy, &prefx, &prefy))) {
- if(prefx) SiS_Pr->CP_PreferredX = xres = prefx;
- if(prefy) SiS_Pr->CP_PreferredY = yres = prefy;
- }
-
- if(buffer[0x18] & 0x02) {
-
- USHORT pclk = (buffer[0x36] | (buffer[0x37] << 8));
- USHORT phb = (buffer[0x39] | ((buffer[0x3a] & 0x0f) << 8));
- USHORT pvb = (buffer[0x3c] | ((buffer[0x3d] & 0x0f) << 8));
-
- if(!xres) SiS_Pr->CP_PreferredX = xres = buffer[0x38] | ((buffer[0x3a] & 0xf0) << 4);
- if(!yres) SiS_Pr->CP_PreferredY = yres = buffer[0x3b] | ((buffer[0x3d] & 0xf0) << 4);
-
- switch(xres) {
-#if 0 /* Treat as custom */
- case 800:
- if(yres == 600) {
- paneltype = Panel_800x600;
- checkexpand = TRUE;
- }
- break;
-#endif
- case 1024:
- if(yres == 768) {
- paneltype = Panel_1024x768;
- checkexpand = TRUE;
- }
- break;
- case 1280:
- if(yres == 1024) {
- paneltype = Panel_1280x1024;
- checkexpand = TRUE;
- } else if(yres == 960) {
- if(pSiS->VGAEngine == SIS_300_VGA) {
- paneltype = Panel300_1280x960;
- } else {
- paneltype = Panel310_1280x960;
- }
- } else if(yres == 768) {
- if( (pclk == 8100) &&
- (phb == (1688 - 1280)) &&
- (pvb == (802 - 768)) ) {
- paneltype = Panel_1280x768;
- checkexpand = FALSE;
- cr37 |= 0x10;
- }
- } else if(yres == 800) {
- if( (pclk == 6900) &&
- (phb == (1408 - 1280)) &&
- (pvb == (816 - 800)) ) {
- paneltype = Panel_1280x800;
- }
- }
- break;
- case 1400:
- if(pSiS->VGAEngine == SIS_315_VGA) {
- if(yres == 1050) {
- paneltype = Panel310_1400x1050;
- checkexpand = TRUE;
- }
- }
- break;
- case 1600:
- if(pSiS->VGAEngine == SIS_315_VGA) {
- if(pSiS->VBFlags & VB_301C) {
- if(yres == 1200) {
- paneltype = Panel310_1600x1200;
- checkexpand = TRUE;
- }
- }
- }
- break;
- }
-
- /* Save sync: This is used if "Pass 1:1" is off; in this case
- * we always use the panel's native mode = this "preferred mode"
- * we just have been analysing. Hence, we also need its sync.
- */
- if((buffer[0x47] & 0x18) == 0x18) {
- cr37 |= ((((buffer[0x47] & 0x06) ^ 0x06) << 5) | 0x20);
- havesync = TRUE;
- } else {
- /* What now? There is no digital separate output timing... */
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING,
- "LCD sense: Unable to retrieve Sync polarity information\n");
- cr37 |= 0xc0; /* Default */
- }
-
- }
-
- /* Check against our database; eg. Sanyo Z2 projector reports
- * 1024x768 as preferred mode, although it supports 1280x720
- * natively in non-HDCP mode. Treat such wrongly reporting
- * panels as custom and fixup actual maximum resolutions.
- */
- if(paneltype != Panel_Custom) {
- if(indb) {
- paneltype = Panel_Custom;
- SiS_Pr->CP_MaxX = maxx;
- SiS_Pr->CP_MaxY = maxy;
- /* Leave preferred unchanged (MUST contain a valid mode!) */
- }
- }
-
- /* If we still don't know what panel this is, we take it
- * as a custom panel and derive the timing data from the
- * detailed timing blocks
- */
- if(paneltype == Panel_Custom) {
-
- int i, temp, base = 0x36;
- unsigned long estpack;
- const unsigned short estx[] = {
- 720, 720, 640, 640, 640, 640, 800, 800,
- 800, 800, 832,1024,1024,1024,1024,1280,
- 1152
- };
- const unsigned short esty[] = {
- 400, 400, 480, 480, 480, 480, 600, 600,
- 600, 600, 624, 768, 768, 768, 768,1024,
- 870
- };
- const int estclk[] = {
- 0, 0, 25100, 0, 31500, 31500, 36100, 40000,
- 50100, 49500, 0, 0, 65100, 75200, 78700,135200,
- 0
- };
-
- paneltype = 0;
- SiS_Pr->CP_Supports64048075 = TRUE;
-
- /* Find the maximum resolution */
-
- /* 1. From Established timings */
- estpack = (buffer[0x23] << 9) | (buffer[0x24] << 1) | ((buffer[0x25] >> 7) & 0x01);
- for(i=16; i>=0; i--) {
- if(estpack & (1 << i)) {
- if(estx[16 - i] > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = estx[16 - i];
- if(esty[16 - i] > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = esty[16 - i];
- if(estclk[16 - i] > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = estclk[16 - i];
- }
- }
-
- /* By default we drive the LCD at 75Hz in 640x480 mode; if
- * the panel does not provide this mode, use 60hz
- */
- if(!(buffer[0x23] & 0x04)) SiS_Pr->CP_Supports64048075 = FALSE;
-
- /* 2. From Standard Timings */
- for(i=0x26; i < 0x36; i+=2) {
- if((buffer[i] != 0x01) && (buffer[i+1] != 0x01)) {
- temp = (buffer[i] + 31) * 8;
- if(temp > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = temp;
- switch((buffer[i+1] & 0xc0) >> 6) {
- case 0x03: temp = temp * 9 / 16; break;
- case 0x02: temp = temp * 4 / 5; break;
- case 0x01: temp = temp * 3 / 4; break;
- }
- if(temp > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = temp;
- }
- }
-
- /* Now extract the Detailed Timings and convert them into modes */
-
- for(i = 0; i < 4; i++, base += 18) {
-
- /* Is this a detailed timing block or a monitor descriptor? */
- if(buffer[base] || buffer[base+1] || buffer[base+2]) {
-
- xres = buffer[base+2] | ((buffer[base+4] & 0xf0) << 4);
- yres = buffer[base+5] | ((buffer[base+7] & 0xf0) << 4);
-
- SiS_Pr->CP_HDisplay[i] = xres;
- SiS_Pr->CP_HSyncStart[i] = xres + (buffer[base+8] | ((buffer[base+11] & 0xc0) << 2));
- SiS_Pr->CP_HSyncEnd[i] = SiS_Pr->CP_HSyncStart[i] + (buffer[base+9] | ((buffer[base+11] & 0x30) << 4));
- SiS_Pr->CP_HTotal[i] = xres + (buffer[base+3] | ((buffer[base+4] & 0x0f) << 8));
- SiS_Pr->CP_HBlankStart[i] = xres + 1;
- SiS_Pr->CP_HBlankEnd[i] = SiS_Pr->CP_HTotal[i];
-
- SiS_Pr->CP_VDisplay[i] = yres;
- SiS_Pr->CP_VSyncStart[i] = yres + (((buffer[base+10] & 0xf0) >> 4) | ((buffer[base+11] & 0x0c) << 2));
- SiS_Pr->CP_VSyncEnd[i] = SiS_Pr->CP_VSyncStart[i] + ((buffer[base+10] & 0x0f) | ((buffer[base+11] & 0x03) << 4));
- SiS_Pr->CP_VTotal[i] = yres + (buffer[base+6] | ((buffer[base+7] & 0x0f) << 8));
- SiS_Pr->CP_VBlankStart[i] = yres + 1;
- SiS_Pr->CP_VBlankEnd[i] = SiS_Pr->CP_VTotal[i];
-
- SiS_Pr->CP_Clock[i] = (buffer[base] | (buffer[base+1] << 8)) * 10;
-
- SiS_Pr->CP_DataValid[i] = TRUE;
-
- /* Sort out invalid timings, interlace and too high clocks */
- if((SiS_Pr->CP_HDisplay[i] & 7) ||
- (SiS_Pr->CP_HDisplay[i] > SiS_Pr->CP_HSyncStart[i]) ||
- (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HSyncEnd[i]) ||
- (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_HSyncStart[i] >= SiS_Pr->CP_HSyncEnd[i]) ||
- (SiS_Pr->CP_HSyncStart[i] > SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_HSyncEnd[i] > SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_VDisplay[i] > SiS_Pr->CP_VSyncStart[i]) ||
- (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VSyncEnd[i]) ||
- (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VTotal[i]) ||
- (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VSyncEnd[i]) ||
- (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VTotal[i]) ||
- (SiS_Pr->CP_VSyncEnd[i] > SiS_Pr->CP_VTotal[i]) ||
- (((pSiS->VBFlags & VB_301C) && (SiS_Pr->CP_Clock[i] > 162500)) ||
- ((!(pSiS->VBFlags & VB_301C)) &&
- ((SiS_Pr->CP_Clock[i] > 108200) || (SiS_Pr->CP_VDisplay[i] > 1024) ||
- (SiS_Pr->CP_HDisplay[i] > 1600)))) ||
- (buffer[base+17] & 0x80)) {
-
- SiS_Pr->CP_DataValid[i] = FALSE;
-
- } else {
-
- SiS_Pr->CP_HaveCustomData = TRUE;
-
- if(xres > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = xres;
- if(yres > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = yres;
- if(SiS_Pr->CP_Clock[i] > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = SiS_Pr->CP_Clock[i];
-
- if((SiS_Pr->CP_PreferredX == xres) && (SiS_Pr->CP_PreferredY == yres)) {
- SiS_Pr->CP_PreferredIndex = i;
- SiS_MakeClockRegs(pSiS->pScrn, SiS_Pr->CP_Clock[i], &SiS_Pr->CP_PrefSR2B, &SiS_Pr->CP_PrefSR2C);
- SiS_Pr->CP_PrefClock = (SiS_Pr->CP_Clock[i] / 1000) + 1;
- }
-
- /* Extract the sync polarisation information. This only works
- * if the Flags indicate a digital separate output.
- */
- if((buffer[base+17] & 0x18) == 0x18) {
- SiS_Pr->CP_HSync_P[i] = (buffer[base+17] & 0x02) ? TRUE : FALSE;
- SiS_Pr->CP_VSync_P[i] = (buffer[base+17] & 0x04) ? TRUE : FALSE;
- SiS_Pr->CP_SyncValid[i] = TRUE;
- if((i == SiS_Pr->CP_PreferredIndex) && (!havesync)) {
- cr37 |= ((((buffer[base+17] & 0x06) ^ 0x06) << 5) | 0x20);
- havesync = TRUE;
- }
- } else {
- SiS_Pr->CP_SyncValid[i] = FALSE;
- }
-
- }
-
- } else if((!buffer[base]) && (!buffer[base+1]) && (!buffer[base+2]) && (!buffer[base+4])) {
-
- /* Maximum pixclock from Monitor Range Limits */
- if((buffer[base+3] == 0xfd) && (buffer[base+9] != 0xff)) {
- int maxclk = buffer[base+9] * 10;
- /* More than 170 is not supported anyway */
- if(maxclk <= 170) SiS_Pr->CP_MaxClock = maxclk * 1000;
- }
-
- }
-
- }
-
- if(SiS_Pr->CP_MaxX && SiS_Pr->CP_MaxY) {
- paneltype = Panel_Custom;
- checkexpand = FALSE;
- cr37 |= 0x10;
- SiS_Pr->CP_Vendor = panelvendor;
- SiS_Pr->CP_Product = panelproduct;
- }
-
- }
-
- if(paneltype && checkexpand) {
- /* If any of the Established low-res modes is supported, the
- * panel can scale automatically. For 800x600 panels, we only
- * check the even lower ones.
- */
- if(paneltype == Panel_800x600) {
- if(buffer[0x23] & 0xfc) cr37 |= 0x10;
- } else {
- if(buffer[0x23]) cr37 |= 0x10;
- }
- }
-
- break;
-
- case 3: /* Analyze EDID V2 */
- case 4:
- index = 0;
-
- if(!(checkedid2(buffer))) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: EDID corrupt\n");
- return 0;
- }
-
- if((buffer[0x41] & 0x0f) == 0x03) {
- index = 0x42 + 3;
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: Display supports TMDS input on primary interface\n");
- } else if((buffer[0x41] & 0xf0) == 0x30) {
- index = 0x46 + 3;
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: Display supports TMDS input on secondary interface\n");
- } else {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "LCD sense: Display does not support TMDS video interface (0x%02x)\n",
- buffer[0x41]);
- return 0;
- }
-
- SiS_Pr->CP_Vendor = panelvendor = buffer[2] | (buffer[1] << 8);
- SiS_Pr->CP_Product = panelproduct = buffer[3] | (buffer[4] << 8);
-
- paneltype = Panel_Custom;
- SiS_Pr->CP_MaxX = SiS_Pr->CP_PreferredX = xres = buffer[0x76] | (buffer[0x77] << 8);
- SiS_Pr->CP_MaxY = SiS_Pr->CP_PreferredY = yres = buffer[0x78] | (buffer[0x79] << 8);
-
- switch(xres) {
-#if 0
- case 800:
- if(yres == 600) {
- paneltype = Panel_800x600;
- checkexpand = TRUE;
- }
- break;
-#endif
- case 1024:
- if(yres == 768) {
- paneltype = Panel_1024x768;
- checkexpand = TRUE;
- }
- break;
- case 1280:
- if(yres == 960) {
- if(pSiS->VGAEngine == SIS_315_VGA) {
- paneltype = Panel310_1280x960;
- } else {
- paneltype = Panel300_1280x960;
- }
- } else if(yres == 1024) {
- paneltype = Panel_1280x1024;
- checkexpand = TRUE;
- }
- /* 1280x768 treated as custom here */
- break;
- case 1400:
- if(pSiS->VGAEngine == SIS_315_VGA) {
- if(yres == 1050) {
- paneltype = Panel310_1400x1050;
- checkexpand = TRUE;
- }
- }
- break;
- case 1600:
- if(pSiS->VGAEngine == SIS_315_VGA) {
- if(pSiS->VBFlags & VB_301C) {
- if(yres == 1200) {
- paneltype = Panel310_1600x1200;
- checkexpand = TRUE;
- }
- }
- }
- break;
- }
-
- /* Determine if RGB18 or RGB24 */
- if(index) {
- if((buffer[index] == 0x20) || (buffer[index] == 0x34)) {
- cr37 |= 0x01;
- }
- }
-
- if(checkexpand) {
- /* TODO - for now, we let the panel scale */
- cr37 |= 0x10;
- }
-
- /* Now seek 4-Byte Timing codes and extract sync pol info */
- index = 0x80;
- if(buffer[0x7e] & 0x20) { /* skip Luminance Table (if provided) */
- lumsize = buffer[0x80] & 0x1f;
- if(buffer[0x80] & 0x80) lumsize *= 3;
- lumsize++; /* luminance header byte */
- index += lumsize;
- }
-#if 0 /* "pixel rate" = pixel clock? */
- if(buffer[0x7e] & 0x1c) {
- for(i=0; i<((buffer[0x7e] & 0x1c) >> 2); i++) {
- if(buffer[index + (i*8) + 6] && (buffer[index + (i*8) + 7] & 0x0f)) {
- int clk = (buffer[index + (i*8) + 6] | ((buffer[index + (i*8) + 7] & 0x0f) << 4)) * 1000;
- if(clk > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = clk;
- }
- }
- }
-#endif
- index += (((buffer[0x7e] & 0x1c) >> 2) * 8); /* skip Frequency Ranges */
- if(buffer[0x7e] & 0x03) {
- for(i=0; i<(buffer[0x7e] & 0x03); i++) {
- if((buffer[index + (i*27) + 9]) || (buffer[index + (i*27) + 10])) {
- int clk = ((buffer[index + (i*27) + 9]) | ((buffer[index + (i*27) + 9]) << 8)) * 10;
- if(clk > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = clk;
- }
- }
- }
- index += ((buffer[0x7e] & 0x03) * 27); /* skip Detailed Range Limits */
- numcodes = (buffer[0x7f] & 0xf8) >> 3;
- if(numcodes) {
- myindex = index;
- seekcode = (xres - 256) / 16;
- for(i=0; i<numcodes; i++) {
- if(buffer[myindex] == seekcode) break;
- myindex += 4;
- }
- if(buffer[myindex] == seekcode) {
- cr37 |= ((((buffer[myindex + 1] & 0x0c) ^ 0x0c) << 4) | 0x20);
- havesync = TRUE;
- } else {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING,
- "LCD sense: Unable to retrieve Sync polarity information\n");
- }
- } else {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING,
- "LCD sense: Unable to retrieve Sync polarity information\n");
- }
-
- /* Check against our database; Eg. Sanyo projector reports
- * 1024x768 in non-HDPC mode, although it supports 1280x720.
- * Treat such wrongly reporting panels as custom.
- */
- if(paneltype != Panel_Custom) {
- int maxx, maxy, prefx, prefy;
- if((SiS_FindPanelFromDB(pSiS, panelvendor, panelproduct, &maxx, &maxy, &prefx, &prefy))) {
- paneltype = Panel_Custom;
- SiS_Pr->CP_MaxX = maxx;
- SiS_Pr->CP_MaxY = maxy;
- cr37 |= 0x10;
- /* Leave preferred unchanged (MUST be a valid mode!) */
- }
- }
-
- /* Now seek the detailed timing descriptions for custom panels */
- if(paneltype == Panel_Custom) {
-
- SiS_Pr->CP_Supports64048075 = TRUE;
-
- index += (numcodes * 4);
- numcodes = buffer[0x7f] & 0x07;
- for(i=0; i<numcodes; i++, index += 18) {
- xres = buffer[index+2] | ((buffer[index+4] & 0xf0) << 4);
- yres = buffer[index+5] | ((buffer[index+7] & 0xf0) << 4);
-
- SiS_Pr->CP_HDisplay[i] = xres;
- SiS_Pr->CP_HSyncStart[i] = xres + (buffer[index+8] | ((buffer[index+11] & 0xc0) << 2));
- SiS_Pr->CP_HSyncEnd[i] = SiS_Pr->CP_HSyncStart[i] + (buffer[index+9] | ((buffer[index+11] & 0x30) << 4));
- SiS_Pr->CP_HTotal[i] = xres + (buffer[index+3] | ((buffer[index+4] & 0x0f) << 8));
- SiS_Pr->CP_HBlankStart[i] = xres + 1;
- SiS_Pr->CP_HBlankEnd[i] = SiS_Pr->CP_HTotal[i];
-
- SiS_Pr->CP_VDisplay[i] = yres;
- SiS_Pr->CP_VSyncStart[i] = yres + (((buffer[index+10] & 0xf0) >> 4) | ((buffer[index+11] & 0x0c) << 2));
- SiS_Pr->CP_VSyncEnd[i] = SiS_Pr->CP_VSyncStart[i] + ((buffer[index+10] & 0x0f) | ((buffer[index+11] & 0x03) << 4));
- SiS_Pr->CP_VTotal[i] = yres + (buffer[index+6] | ((buffer[index+7] & 0x0f) << 8));
- SiS_Pr->CP_VBlankStart[i] = yres + 1;
- SiS_Pr->CP_VBlankEnd[i] = SiS_Pr->CP_VTotal[i];
-
- SiS_Pr->CP_Clock[i] = (buffer[index] | (buffer[index+1] << 8)) * 10;
-
- SiS_Pr->CP_DataValid[i] = TRUE;
-
- if((SiS_Pr->CP_HDisplay[i] & 7) ||
- (SiS_Pr->CP_HDisplay[i] > SiS_Pr->CP_HSyncStart[i]) ||
- (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HSyncEnd[i]) ||
- (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_HSyncStart[i] >= SiS_Pr->CP_HSyncEnd[i]) ||
- (SiS_Pr->CP_HSyncStart[i] > SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_HSyncEnd[i] > SiS_Pr->CP_HTotal[i]) ||
- (SiS_Pr->CP_VDisplay[i] > SiS_Pr->CP_VSyncStart[i]) ||
- (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VSyncEnd[i]) ||
- (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VTotal[i]) ||
- (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VSyncEnd[i]) ||
- (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VTotal[i]) ||
- (SiS_Pr->CP_VSyncEnd[i] > SiS_Pr->CP_VTotal[i]) ||
- (((pSiS->VBFlags & VB_301C) && (SiS_Pr->CP_Clock[i] > 162500)) ||
- ((!(pSiS->VBFlags & VB_301C)) &&
- ((SiS_Pr->CP_Clock[i] > 108200) || (SiS_Pr->CP_VDisplay[i] > 1024)))) ||
- (buffer[index + 17] & 0x80)) {
-
- SiS_Pr->CP_DataValid[i] = FALSE;
-
- } else {
-
- SiS_Pr->CP_HaveCustomData = TRUE;
-
- if(SiS_Pr->CP_Clock[i] > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = SiS_Pr->CP_Clock[i];
-
- if((SiS_Pr->CP_PreferredX == xres) && (SiS_Pr->CP_PreferredY == yres)) {
- SiS_Pr->CP_PreferredIndex = i;
- SiS_MakeClockRegs(pSiS->pScrn, SiS_Pr->CP_Clock[i], &SiS_Pr->CP_PrefSR2B, &SiS_Pr->CP_PrefSR2C);
- SiS_Pr->CP_PrefClock = (SiS_Pr->CP_Clock[i] / 1000) + 1;
- if(!havesync) {
- cr37 |= ((((buffer[index + 17] & 0x06) ^ 0x06) << 5) | 0x20);
- havesync = TRUE;
- }
- }
-
- SiS_Pr->CP_HSync_P[i] = (buffer[index + 17] & 0x02) ? TRUE : FALSE;
- SiS_Pr->CP_VSync_P[i] = (buffer[index + 17] & 0x04) ? TRUE : FALSE;
- SiS_Pr->CP_SyncValid[i] = TRUE;
-
- }
- }
-
- cr37 |= 0x10;
-
- }
-
- break;
-
- }
-
- /* 1280x960 panels are always RGB24, unable to scale and use
- * high active sync polarity
- */
- if(pSiS->VGAEngine == SIS_315_VGA) {
- if(paneltype == Panel310_1280x960) cr37 &= 0x0e;
- } else {
- if(paneltype == Panel300_1280x960) cr37 &= 0x0e;
- }
-
- for(i = 0; i < 7; i++) {
- if(SiS_Pr->CP_DataValid[i]) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "Non-standard LCD/DVI-D timing data no. %d:\n", i);
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- " HDisplay %d HSync %d HSyncEnd %d HTotal %d\n",
- SiS_Pr->CP_HDisplay[i], SiS_Pr->CP_HSyncStart[i],
- SiS_Pr->CP_HSyncEnd[i], SiS_Pr->CP_HTotal[i]);
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- " VDisplay %d VSync %d VSyncEnd %d VTotal %d\n",
- SiS_Pr->CP_VDisplay[i], SiS_Pr->CP_VSyncStart[i],
- SiS_Pr->CP_VSyncEnd[i], SiS_Pr->CP_VTotal[i]);
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- " Pixel clock: %3.3fMhz\n", (float)SiS_Pr->CP_Clock[i] / 1000);
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
- " To use this, add \"%dx%d\" to the list of Modes in the Screen section\n",
- SiS_Pr->CP_HDisplay[i],
- SiS_Pr->CP_VDisplay[i]);
- }
- }
-
- if(paneltype) {
- if(!SiS_Pr->CP_PreferredX) SiS_Pr->CP_PreferredX = SiS_Pr->CP_MaxX;
- if(!SiS_Pr->CP_PreferredY) SiS_Pr->CP_PreferredY = SiS_Pr->CP_MaxY;
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x32,0x08);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x36,paneltype);
- cr37 &= 0xf1;
- SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x37,0x0c,cr37);
- SiS_Pr->PanelSelfDetected = TRUE;
-#ifdef TWDEBUG
- xf86DrvMsgVerb(pSiS->pScrn->scrnIndex, X_PROBED, 3,
- "LCD sense: [DDC LCD results: 0x%02x, 0x%02x]\n", paneltype, cr37);
-#endif
- } else {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x32,~0x08);
- SiS_SetReg(SiS_Pr->SiS_P3d4,0x36,0x00);
- }
- return 0;
-}
-
-USHORT
-SiS_SenseVGA2DDC(SiS_Private *SiS_Pr, SISPtr pSiS)
-{
- USHORT DDCdatatype,flag;
- BOOLEAN foundcrt = FALSE;
- int retry;
- unsigned char buffer[256];
-
- if(!(pSiS->VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0;
-
- if(SiS_InitDDCRegs(SiS_Pr, pSiS->VBFlags, pSiS->VGAEngine, 2, 0, FALSE) == 0xFFFF) return 0;
-
- SiS_Pr->SiS_DDC_SecAddr = 0x00;
-
- /* Probe supported DA's */
- flag = SiS_ProbeDDC(SiS_Pr);
- if(flag & 0x10) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa6; /* EDID V2 (FP) */
- DDCdatatype = 4;
- } else if(flag & 0x08) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa2; /* EDID V2 (P&D-D Monitor) */
- DDCdatatype = 3;
- } else if(flag & 0x02) {
- SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; /* EDID V1 */
- DDCdatatype = 1;
- } else {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "VGA2 sense: Do DDC answer\n");
- return 0; /* no DDC support (or no device attached) */
- }
-
- /* Read the entire EDID */
- retry = 2;
- do {
- if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
- "VGA2 sense: DDC read failed (attempt %d), %s\n",
- (3-retry), (retry == 1) ? "giving up" : "retrying");
- retry--;
- if(retry == 0) return 0xFFFF;
- } else break;
- } while(1);
-
- /* Analyze EDID. We don't have many chances to
- * distinguish a flat panel from a CRT...
- */
- switch(DDCdatatype) {
- case 1:
- if(!(checkedid1(buffer))) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_ERROR,
- "VGA2 sense: EDID corrupt\n");
- return 0;
- }
- if(buffer[0x14] & 0x80) { /* Display uses digital input */
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_ERROR,
- "VGA2 sense: Attached display expects digital input\n");
- return 0;
- }
- SiS_Pr->CP_Vendor = buffer[9] | (buffer[8] << 8);
- SiS_Pr->CP_Product = buffer[10] | (buffer[11] << 8);
- foundcrt = TRUE;
- break;
- case 3:
- case 4:
- if(!(checkedid2(buffer))) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_ERROR,
- "VGA2 sense: EDID corrupt\n");
- return 0;
- }
- if( ((buffer[0x41] & 0x0f) != 0x01) && /* Display does not support analog input */
- ((buffer[0x41] & 0x0f) != 0x02) &&
- ((buffer[0x41] & 0xf0) != 0x10) &&
- ((buffer[0x41] & 0xf0) != 0x20) ) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_ERROR,
- "VGA2 sense: Attached display does not support analog input (0x%02x)\n",
- buffer[0x41]);
- return 0;
- }
- SiS_Pr->CP_Vendor = buffer[2] | (buffer[1] << 8);
- SiS_Pr->CP_Product = buffer[3] | (buffer[4] << 8);
- foundcrt = TRUE;
- break;
- }
-
- if(foundcrt) {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x32,0x10);
- }
- return(0);
-}
-
-#endif
-
-void
-SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh)
-{
- USHORT tempbl;
-
- tempbl = SiS_GetCH70xx(SiS_Pr,(tempax & 0x00FF));
- tempbl = (((tempbl & tempbh) << 8) | tempax);
- SiS_SetCH70xx(SiS_Pr,tempbl);
-}
-
/* Generic I2C functions for Chrontel & DDC --------- */
static void
-SiS_SetSwitchDDC2(SiS_Private *SiS_Pr)
+SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr)
{
SiS_SetSCLKHigh(SiS_Pr);
SiS_WaitRetrace1(SiS_Pr);
@@ -10505,125 +9502,127 @@ SiS_SetSwitchDDC2(SiS_Private *SiS_Pr)
SiS_WaitRetrace1(SiS_Pr);
}
-USHORT
-SiS_ReadDDC1Bit(SiS_Private *SiS_Pr)
+unsigned short
+SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr)
{
SiS_WaitRetrace1(SiS_Pr);
- return((SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x02) >> 1);
+ return ((SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x02) >> 1);
}
/* Set I2C start condition */
/* This is done by a SD high-to-low transition while SC is high */
-static USHORT
-SiS_SetStart(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_SetStart(struct SiS_Private *SiS_Pr)
{
- if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */
+ if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- SiS_Pr->SiS_DDC_Data); /* SD->high */
- if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Data); /* SD->high */
+ if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- 0x00); /* SD->low = start condition */
- if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->low) */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ 0x00); /* SD->low = start condition */
+ if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->low) */
return 0;
}
/* Set I2C stop condition */
/* This is done by a SD low-to-high transition while SC is high */
-static USHORT
-SiS_SetStop(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_SetStop(struct SiS_Private *SiS_Pr)
{
- if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */
+ if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- 0x00); /* SD->low */
- if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ 0x00); /* SD->low */
+ if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- SiS_Pr->SiS_DDC_Data); /* SD->high = stop condition */
- if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->high) */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Data); /* SD->high = stop condition */
+ if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->high) */
return 0;
}
/* Write 8 bits of data */
-static USHORT
-SiS_WriteDDC2Data(SiS_Private *SiS_Pr, USHORT tempax)
+static unsigned short
+SiS_WriteDDC2Data(struct SiS_Private *SiS_Pr, unsigned short tempax)
{
- USHORT i,flag,temp;
+ unsigned short i,flag,temp;
flag = 0x80;
- for(i=0; i<8; i++) {
- SiS_SetSCLKLow(SiS_Pr); /* SC->low */
+ for(i = 0; i < 8; i++) {
+ SiS_SetSCLKLow(SiS_Pr); /* SC->low */
if(tempax & flag) {
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- SiS_Pr->SiS_DDC_Data); /* Write bit (1) to SD */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Data); /* Write bit (1) to SD */
} else {
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- 0x00); /* Write bit (0) to SD */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ 0x00); /* Write bit (0) to SD */
}
- SiS_SetSCLKHigh(SiS_Pr); /* SC->high */
+ SiS_SetSCLKHigh(SiS_Pr); /* SC->high */
flag >>= 1;
}
- temp = SiS_CheckACK(SiS_Pr); /* Check acknowledge */
- return(temp);
+ temp = SiS_CheckACK(SiS_Pr); /* Check acknowledge */
+ return temp;
}
-static USHORT
-SiS_ReadDDC2Data(SiS_Private *SiS_Pr, USHORT tempax)
+static unsigned short
+SiS_ReadDDC2Data(struct SiS_Private *SiS_Pr)
{
- USHORT i,temp,getdata;
+ unsigned short i, temp, getdata;
- getdata=0;
- for(i=0; i<8; i++) {
+ getdata = 0;
+ for(i = 0; i < 8; i++) {
getdata <<= 1;
SiS_SetSCLKLow(SiS_Pr);
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
SiS_Pr->SiS_DDC_Data);
SiS_SetSCLKHigh(SiS_Pr);
temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);
if(temp & SiS_Pr->SiS_DDC_Data) getdata |= 0x01;
}
- return(getdata);
+ return getdata;
}
-static USHORT
-SiS_SetSCLKLow(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_SetSCLKLow(struct SiS_Private *SiS_Pr)
{
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NClk,
- 0x00); /* SetSCLKLow() */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NClk,
+ 0x00); /* SetSCLKLow() */
SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
return 0;
}
-static USHORT
-SiS_SetSCLKHigh(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_SetSCLKHigh(struct SiS_Private *SiS_Pr)
{
- USHORT temp, watchdog=1000;
+ unsigned short temp, watchdog=1000;
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NClk,
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NClk,
SiS_Pr->SiS_DDC_Clk); /* SetSCLKHigh() */
do {
temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);
} while((!(temp & SiS_Pr->SiS_DDC_Clk)) && --watchdog);
if (!watchdog) {
+#ifdef SIS_XORG_XF86
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "SetClkHigh failed\n");
#endif
+#endif
return 0xFFFF;
}
SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT);
@@ -10632,21 +9631,21 @@ SiS_SetSCLKHigh(SiS_Private *SiS_Pr)
/* Check I2C acknowledge */
/* Returns 0 if ack ok, non-0 if ack not ok */
-static USHORT
-SiS_CheckACK(SiS_Private *SiS_Pr)
+static unsigned short
+SiS_CheckACK(struct SiS_Private *SiS_Pr)
{
- USHORT tempah;
+ unsigned short tempah;
SiS_SetSCLKLow(SiS_Pr); /* (SC->low) */
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,
- SiS_Pr->SiS_DDC_Index,
- SiS_Pr->SiS_DDC_NData,
- SiS_Pr->SiS_DDC_Data); /* (SD->high) */
+ SiS_Pr->SiS_DDC_Index,
+ SiS_Pr->SiS_DDC_NData,
+ SiS_Pr->SiS_DDC_Data); /* (SD->high) */
SiS_SetSCLKHigh(SiS_Pr); /* SC->high = clock impulse for ack */
tempah = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); /* Read SD */
SiS_SetSCLKLow(SiS_Pr); /* SC->low = end of clock impulse */
- if(tempah & SiS_Pr->SiS_DDC_Data) return(1); /* Ack OK if bit = 0 */
- else return(0);
+ if(tempah & SiS_Pr->SiS_DDC_Data) return 1; /* Ack OK if bit = 0 */
+ return 0;
}
/* End of I2C functions ----------------------- */
@@ -10656,67 +9655,67 @@ SiS_CheckACK(SiS_Private *SiS_Pr)
#ifdef SIS315H
-static USHORT
-GetRAMDACromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+GetRAMDACromptr(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr;
- if(HwInfo->jChipType < SIS_330) {
+ if(SiS_Pr->ChipType < SIS_330) {
romptr = SISGETROMW(0x128);
- if(SiS_Pr->SiS_VBType & VB_SIS301B302B)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xB)
romptr = SISGETROMW(0x12a);
} else {
romptr = SISGETROMW(0x1a8);
- if(SiS_Pr->SiS_VBType & VB_SIS301B302B)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xB)
romptr = SISGETROMW(0x1aa);
}
- return(romptr);
+ return romptr;
}
-static USHORT
-GetLCDromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+GetLCDromptr(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr;
- if(HwInfo->jChipType < SIS_330) {
+ if(SiS_Pr->ChipType < SIS_330) {
romptr = SISGETROMW(0x120);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV)
romptr = SISGETROMW(0x122);
} else {
romptr = SISGETROMW(0x1a0);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV)
romptr = SISGETROMW(0x1a2);
}
- return(romptr);
+ return romptr;
}
-static USHORT
-GetTVromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+GetTVromptr(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr;
- if(HwInfo->jChipType < SIS_330) {
+ if(SiS_Pr->ChipType < SIS_330) {
romptr = SISGETROMW(0x114);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV)
romptr = SISGETROMW(0x11a);
} else {
romptr = SISGETROMW(0x194);
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV)
romptr = SISGETROMW(0x19a);
}
- return(romptr);
+ return romptr;
}
-static USHORT
-GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+static unsigned short
+GetLCDPtrIndexBIOS(struct SiS_Private *SiS_Pr)
{
- USHORT index;
+ unsigned short index;
- if((IS_SIS650) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
- if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) {
+ if((IS_SIS650) && (SiS_Pr->SiS_VBType & VB_SISLVDS)) {
+ if(!(SiS_IsNotM650orLater(SiS_Pr))) {
if((index = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xf0)) {
index >>= 4;
index *= 3;
@@ -10729,7 +9728,12 @@ GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
index = SiS_GetBIOSLCDResInfo(SiS_Pr) & 0x0F;
if(SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) index -= 5;
- else if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) index -= 6;
+ if(SiS_Pr->SiS_VBType & VB_SIS301C) { /* 1.15.20 and later (not VB specific) */
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) index -= 5;
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1280x768) index -= 5;
+ } else {
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) index -= 6;
+ }
index--;
index *= 3;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index += 2;
@@ -10737,10 +9741,10 @@ GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
return index;
}
-static USHORT
-GetLCDPtrIndex(SiS_Private *SiS_Pr)
+static unsigned short
+GetLCDPtrIndex(struct SiS_Private *SiS_Pr)
{
- USHORT index;
+ unsigned short index;
index = ((SiS_GetBIOSLCDResInfo(SiS_Pr) & 0x0F) - 1) * 3;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index += 2;
@@ -10748,10 +9752,10 @@ GetLCDPtrIndex(SiS_Private *SiS_Pr)
return index;
}
-static USHORT
-GetTVPtrIndex(SiS_Private *SiS_Pr)
+static unsigned short
+GetTVPtrIndex(struct SiS_Private *SiS_Pr)
{
- USHORT index;
+ unsigned short index;
index = 0;
if(SiS_Pr->SiS_TVMode & TVSetPAL) index = 1;
@@ -10769,10 +9773,10 @@ GetTVPtrIndex(SiS_Private *SiS_Pr)
return index;
}
-static ULONG
-GetOEMTVPtr661_2_GEN(SiS_Private *SiS_Pr, int addme)
+static unsigned int
+GetOEMTVPtr661_2_GEN(struct SiS_Private *SiS_Pr, int addme)
{
- USHORT index = 0, temp = 0;
+ unsigned short index = 0, temp = 0;
if(SiS_Pr->SiS_TVMode & TVSetPAL) index = 1;
if(SiS_Pr->SiS_TVMode & TVSetPALM) index = 2;
@@ -10784,7 +9788,7 @@ GetOEMTVPtr661_2_GEN(SiS_Private *SiS_Pr, int addme)
if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) index = 7;
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
if((!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
(SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) {
index += addme;
@@ -10792,25 +9796,25 @@ GetOEMTVPtr661_2_GEN(SiS_Private *SiS_Pr, int addme)
}
temp += 0x0100;
}
- return(ULONG)(index | (temp << 16));
+ return (unsigned int)(index | (temp << 16));
}
-static ULONG
-GetOEMTVPtr661_2_OLD(SiS_Private *SiS_Pr)
+static unsigned int
+GetOEMTVPtr661_2_OLD(struct SiS_Private *SiS_Pr)
{
- return(GetOEMTVPtr661_2_GEN(SiS_Pr, 8));
+ return (GetOEMTVPtr661_2_GEN(SiS_Pr, 8));
}
#if 0
-static ULONG
-GetOEMTVPtr661_2_NEW(SiS_Private *SiS_Pr)
+static unsigned int
+GetOEMTVPtr661_2_NEW(struct SiS_Private *SiS_Pr)
{
- return(GetOEMTVPtr661_2_GEN(SiS_Pr, 6));
+ return (GetOEMTVPtr661_2_GEN(SiS_Pr, 6));
}
#endif
static int
-GetOEMTVPtr661(SiS_Private *SiS_Pr)
+GetOEMTVPtr661(struct SiS_Private *SiS_Pr)
{
int index = 0;
@@ -10833,10 +9837,10 @@ GetOEMTVPtr661(SiS_Private *SiS_Pr)
}
static void
-SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
+SetDelayComp(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT delay=0,index,myindex,temp,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short delay=0,index,myindex,temp,romptr=0;
BOOLEAN dochiptest = TRUE;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
@@ -10848,19 +9852,19 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
/* Find delay (from ROM, internal tables, PCI subsystem) */
if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { /* ------------ VGA */
-
+
if((SiS_Pr->SiS_UseROM) && (!(SiS_Pr->SiS_ROMNew))) {
- romptr = GetRAMDACromptr(SiS_Pr, HwInfo);
+ romptr = GetRAMDACromptr(SiS_Pr);
}
if(romptr) delay = ROMAddr[romptr];
else {
delay = 0x04;
- if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xB) {
if(IS_SIS650) {
delay = 0x0a;
} else if(IS_SIS740) {
delay = 0x00;
- } else if(HwInfo->jChipType < SIS_330) {
+ } else if(SiS_Pr->ChipType < SIS_330) {
delay = 0x0c;
} else {
delay = 0x0c;
@@ -10901,8 +9905,12 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2d,0x0f,delay);
} else {
delay = 0x0c;
- if(SiS_Pr->SiS_VBType & VB_SIS301C) delay = 0x03;
- else if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS301C) {
+ delay = 0x03;
+ if((SiS_Pr->PanelXRes > 1280) && (SiS_Pr->PanelYRes > 1024)) {
+ delay = 0x00;
+ }
+ } else if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
if(IS_SIS740) delay = 0x01;
else delay = 0x03;
}
@@ -10947,12 +9955,12 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
if(!gotitfrompci) {
- index = GetLCDPtrIndexBIOS(SiS_Pr, HwInfo);
+ index = GetLCDPtrIndexBIOS(SiS_Pr);
myindex = GetLCDPtrIndex(SiS_Pr);
- if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
+ if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SISLVDS)) {
- if(SiS_IsNotM650orLater(SiS_Pr, HwInfo)) {
+ if(SiS_IsNotM650orLater(SiS_Pr)) {
if((SiS_Pr->SiS_UseROM) && (!(SiS_Pr->SiS_ROMNew))) {
/* Always use the second pointer on 650; some BIOSes */
@@ -10978,11 +9986,12 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
(!(SiS_Pr->SiS_ROMNew)) &&
(SiS_Pr->SiS_LCDResInfo != Panel_1280x1024) &&
(SiS_Pr->SiS_LCDResInfo != Panel_1280x768) &&
- (SiS_Pr->SiS_LCDResInfo != Panel_1280x960)) {
+ (SiS_Pr->SiS_LCDResInfo != Panel_1280x960) &&
+ (SiS_Pr->SiS_LCDResInfo != Panel_1600x1200) &&
+ ((romptr = GetLCDromptr(SiS_Pr)))) {
/* Data for 1280x1024 wrong in 301B BIOS */
- romptr = GetLCDromptr(SiS_Pr, HwInfo);
- if(!romptr) return;
+ /* Data for 1600x1200 wrong in 301C BIOS */
delay = ROMAddr[(romptr + index)];
} else if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
@@ -10993,14 +10002,15 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
} else {
delay = SiS310_LCDDelayCompensation_301[myindex];
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
if(IS_SIS740) delay = 0x01;
- else if(HwInfo->jChipType <= SIS_315PRO) delay = SiS310_LCDDelayCompensation_3xx301LV[myindex];
+ else if(SiS_Pr->ChipType <= SIS_315PRO) delay = SiS310_LCDDelayCompensation_3xx301LV[myindex];
else delay = SiS310_LCDDelayCompensation_650301LV[myindex];
} else if(SiS_Pr->SiS_VBType & VB_SIS301C) {
if(IS_SIS740) delay = 0x01; /* ? */
else delay = 0x03;
- } else if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
+ if(SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) delay = 0x00; /* experience */
+ } else if(SiS_Pr->SiS_VBType & VB_SIS30xB) {
if(IS_SIS740) delay = 0x01;
else delay = SiS310_LCDDelayCompensation_3xx301B[myindex];
}
@@ -11013,14 +10023,14 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0x0F,((delay << 4) & 0xf0));
dochiptest = FALSE;
}
-
+
} else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* ------------ TV */
index = GetTVPtrIndex(SiS_Pr);
-
- if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
- if(SiS_IsNotM650orLater(SiS_Pr,HwInfo)) {
+ if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SISLVDS)) {
+
+ if(SiS_IsNotM650orLater(SiS_Pr)) {
if((SiS_Pr->SiS_UseROM) && (!(SiS_Pr->SiS_ROMNew))) {
/* Always use the second pointer on 650; some BIOSes */
@@ -11062,7 +10072,7 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
} else if((SiS_Pr->SiS_UseROM) && (!(SiS_Pr->SiS_ROMNew))) {
- romptr = GetTVromptr(SiS_Pr, HwInfo);
+ romptr = GetTVromptr(SiS_Pr);
if(!romptr) return;
delay = ROMAddr[romptr + index];
@@ -11073,7 +10083,7 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
} else {
delay = SiS310_TVDelayCompensation_301[index];
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
if(IS_SIS740) {
delay = SiS310_TVDelayCompensation_740301B[index];
/* LV: use 301 data? BIOS bug? */
@@ -11085,18 +10095,18 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
}
- if(SiS_LCDAEnabled(SiS_Pr, HwInfo)) {
+ if(SiS_LCDAEnabled(SiS_Pr)) {
delay &= 0x0f;
dochiptest = FALSE;
}
-
+
} else return;
/* Write delay */
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && dochiptest) {
+ if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SISLVDS) && dochiptest) {
temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xf0) >> 4;
if(temp == 8) { /* 1400x1050 BIOS (COMPAL) */
@@ -11134,11 +10144,10 @@ SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo)
}
static void
-SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetAntiFlicker(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,temp1,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,temp1,romptr=0;
if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p|TVSetYPbPr525p)) return;
@@ -11152,14 +10161,14 @@ SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
temp1 = temp;
if(SiS_Pr->SiS_UseROM && (!(SiS_Pr->SiS_ROMNew))) {
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
temp1 = GetOEMTVPtr661(SiS_Pr);
temp1 >>= 1;
romptr = SISGETROMW(0x260);
- if(HwInfo->jChipType >= SIS_760) {
+ if(SiS_Pr->ChipType >= SIS_760) {
romptr = SISGETROMW(0x360);
}
- } else if(HwInfo->jChipType >= SIS_330) {
+ } else if(SiS_Pr->ChipType >= SIS_330) {
romptr = SISGETROMW(0x192);
} else {
romptr = SISGETROMW(0x112);
@@ -11178,11 +10187,10 @@ SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetEdgeEnhance(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,temp1,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,temp1,romptr=0;
temp = temp1 = GetTVPtrIndex(SiS_Pr) >> 1; /* 0: NTSC/YPbPr, 1: PAL, 2: HiTV */
@@ -11192,14 +10200,14 @@ SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
index = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex;
if(SiS_Pr->SiS_UseROM && (!(SiS_Pr->SiS_ROMNew))) {
- if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->ChipType >= SIS_661) {
romptr = SISGETROMW(0x26c);
- if(HwInfo->jChipType >= SIS_760) {
+ if(SiS_Pr->ChipType >= SIS_760) {
romptr = SISGETROMW(0x36c);
}
temp1 = GetOEMTVPtr661(SiS_Pr);
temp1 >>= 1;
- } else if(HwInfo->jChipType >= SIS_330) {
+ } else if(SiS_Pr->ChipType >= SIS_330) {
romptr = SISGETROMW(0x1a4);
} else {
romptr = SISGETROMW(0x124);
@@ -11217,10 +10225,9 @@ SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetYFilter(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex)
{
- USHORT index, temp, i, j;
+ unsigned short index, temp, i, j;
if(ModeNo <= 0x13) {
index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].VB_StTVYFilterIndex;
@@ -11235,7 +10242,7 @@ SetYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
else if(SiS_Pr->SiS_TVMode & TVSetPALN) temp = 4; /* PAL-N */
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) temp = 1; /* HiVision uses PAL */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
for(i=0x35, j=0; i<=0x38; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter2[temp][index][j]);
}
@@ -11250,23 +10257,22 @@ SetYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetPhaseIncr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,i,j,resinfo,romptr=0;
- ULONG lindex;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,i,j,resinfo,romptr=0;
+ unsigned int lindex;
if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return;
/* NTSC-J data not in BIOS, and already set in SetGroup2 */
if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) return;
- if((HwInfo->jChipType >= SIS_661) || SiS_Pr->SiS_ROMNew) {
+ if((SiS_Pr->ChipType >= SIS_661) || SiS_Pr->SiS_ROMNew) {
lindex = GetOEMTVPtr661_2_OLD(SiS_Pr) & 0xffff;
lindex <<= 2;
for(j=0, i=0x31; i<=0x34; i++, j++) {
- SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS661_TVPhase[lindex + j]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS_TVPhase[lindex + j]);
}
return;
}
@@ -11286,17 +10292,17 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
*/
if(SiS_Pr->SiS_UseROM) {
romptr = SISGETROMW(0x116);
- if(HwInfo->jChipType >= SIS_330) {
+ if(SiS_Pr->ChipType >= SIS_330) {
romptr = SISGETROMW(0x196);
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
romptr = SISGETROMW(0x11c);
- if(HwInfo->jChipType >= SIS_330) {
+ if(SiS_Pr->ChipType >= SIS_330) {
romptr = SISGETROMW(0x19c);
}
if((SiS_Pr->SiS_VBInfo & SetInSlaveMode) && (!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode))) {
romptr = SISGETROMW(0x116);
- if(HwInfo->jChipType >= SIS_330) {
+ if(SiS_Pr->ChipType >= SIS_330) {
romptr = SISGETROMW(0x196);
}
}
@@ -11311,7 +10317,7 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
index = temp % 2;
temp >>= 1; /* 0:NTSC, 1:PAL, 2:HiTV */
for(j=0, i=0x31; i<=0x34; i++, j++) {
- if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV))
+ if(!(SiS_Pr->SiS_VBType & VB_SIS30xBLV))
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]);
else if((!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || (SiS_Pr->SiS_TVMode & TVSetTVSimuMode))
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr2[temp][index][j]);
@@ -11320,7 +10326,7 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
}
- if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision))) {
+ if((SiS_Pr->SiS_VBType & VB_SIS30xBLV) && (!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision))) {
if((!(SiS_Pr->SiS_TVMode & (TVSetPAL | TVSetYPbPr525p | TVSetYPbPr750p))) && (ModeNo > 0x13)) {
if((resinfo == SIS_RI_640x480) ||
(resinfo == SIS_RI_800x600)) {
@@ -11339,11 +10345,11 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
- USHORT ModeIdIndex, USHORT RTI)
+SetDelayComp661(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RTI)
{
- USHORT delay = 0, romptr = 0, index, lcdpdcindex;
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ unsigned short delay = 0, romptr = 0, index, lcdpdcindex;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToLCD | SetCRT2ToLCDA | SetCRT2ToRAMDAC)))
return;
@@ -11359,7 +10365,7 @@ SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
if(SiS_Pr->UseCustomMode) {
index = SiS_Pr->CSRClock;
} else if(ModeNo > 0x13) {
- index = SiS_GetVCLK2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RTI,HwInfo);
+ index = SiS_GetVCLK2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RTI);
index = SiS_Pr->SiS_VCLKData[index].CLOCK;
}
if(index < 25) index = 25;
@@ -11387,7 +10393,36 @@ SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
else delay = (SiS_Pr->SiS_RefIndex[RTI].Ext_PDC >> 4);
delay |= (delay << 8);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->ChipType >= XGI_20) {
+
+ delay = 0x0606;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+
+ delay = 0x0404;
+ if(SiS_Pr->SiS_XGIROM) {
+ index = GetTVPtrIndex(SiS_Pr);
+ if((romptr = SISGETROMW(0x35e))) {
+ delay = (ROMAddr[romptr + index] & 0x0f) << 1;
+ delay |= (delay << 8);
+ }
+ }
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ if(SiS_Pr->ChipType == XGI_40 && SiS_Pr->ChipRevision == 0x02) {
+ delay -= 0x0404;
+ }
+ }
+ }
+
+ } else if(SiS_Pr->ChipType >= SIS_340) {
+
+ delay = 0x0606;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ delay = 0x0404;
+ }
+ /* TODO (eventually) */
+
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
/* 3. TV */
@@ -11406,7 +10441,7 @@ SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
/* 4. LCD, LCDA (for new ROM only LV and non-Pass 1:1) */
if( (SiS_Pr->SiS_LCDResInfo != Panel_Custom) &&
- ((romptr = GetLCDStructPtr661_2(SiS_Pr, HwInfo))) ) {
+ ((romptr = GetLCDStructPtr661_2(SiS_Pr))) ) {
lcdpdcindex = (SiS_Pr->SiS_VBType & VB_UMC) ? 14 : 12;
@@ -11426,6 +10461,7 @@ SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
case Panel_1280x768_2:delay = 0x0004; break;
case Panel_1280x800:
case Panel_1280x800_2:delay = 0x0004; break; /* Verified for 1280x800 */
+ case Panel_1280x854: delay = 0x0004; break; /* FIXME */
case Panel_1280x1024: delay = 0x1e04; break;
case Panel_1400x1050: delay = 0x0004; break;
case Panel_1600x1200: delay = 0x0400; break;
@@ -11469,10 +10505,10 @@ SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo,
}
static void
-SetCRT2SyncDither661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, USHORT RTI)
+SetCRT2SyncDither661(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short RTI)
{
- USHORT infoflag;
- UCHAR temp;
+ unsigned short infoflag;
+ unsigned char temp;
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
@@ -11513,12 +10549,16 @@ SetCRT2SyncDither661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, US
}
static void
-SetPanelParms661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+SetPanelParms661(struct SiS_Private *SiS_Pr)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT romptr, temp1, temp2;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short romptr, temp1, temp2;
+
+ if(SiS_Pr->SiS_VBType & (VB_SISLVDS | VB_SIS30xC)) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x24,0x0f);
+ }
- if(SiS_Pr->SiS_VBType & (VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
if(SiS_Pr->LVDSHL != -1) {
SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,SiS_Pr->LVDSHL);
}
@@ -11526,8 +10566,8 @@ SetPanelParms661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
if(SiS_Pr->SiS_ROMNew) {
- if((romptr = GetLCDStructPtr661_2(SiS_Pr, HwInfo))) {
- if(SiS_Pr->SiS_VBType & (VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) {
+ if((romptr = GetLCDStructPtr661_2(SiS_Pr))) {
+ if(SiS_Pr->SiS_VBType & VB_SISLVDS) {
temp1 = (ROMAddr[romptr] & 0x03) | 0x0c;
temp2 = 0xfc;
if(SiS_Pr->LVDSHL != -1) {
@@ -11546,48 +10586,47 @@ SetPanelParms661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
}
static void
-SiS_OEM310Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex,USHORT RRTI)
+SiS_OEM310Setting(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RRTI)
{
if((SiS_Pr->SiS_ROMNew) && (SiS_Pr->SiS_VBType & VB_SISLVDS)) {
- SetDelayComp661(SiS_Pr,HwInfo,ModeNo,ModeIdIndex,RRTI);
+ SetDelayComp661(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- SetCRT2SyncDither661(SiS_Pr,HwInfo,ModeNo,RRTI);
- SetPanelParms661(SiS_Pr,HwInfo);
+ SetCRT2SyncDither661(SiS_Pr, ModeNo, RRTI);
+ SetPanelParms661(SiS_Pr);
}
} else {
- SetDelayComp(SiS_Pr,HwInfo,ModeNo);
+ SetDelayComp(SiS_Pr,ModeNo);
}
if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
- SetAntiFlicker(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
- SetPhaseIncr(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
- SetYFilter(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
+ SetAntiFlicker(SiS_Pr,ModeNo,ModeIdIndex);
+ SetPhaseIncr(SiS_Pr,ModeNo,ModeIdIndex);
+ SetYFilter(SiS_Pr,ModeNo,ModeIdIndex);
if(SiS_Pr->SiS_VBType & VB_SIS301) {
- SetEdgeEnhance(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
+ SetEdgeEnhance(SiS_Pr,ModeNo,ModeIdIndex);
}
}
}
static void
-SiS_OEM661Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex, USHORT RRTI)
+SiS_OEM661Setting(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, unsigned short RRTI)
{
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SetDelayComp661(SiS_Pr,HwInfo,ModeNo,ModeIdIndex,RRTI);
+ SetDelayComp661(SiS_Pr, ModeNo, ModeIdIndex, RRTI);
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- SetCRT2SyncDither661(SiS_Pr,HwInfo,ModeNo,RRTI);
- SetPanelParms661(SiS_Pr,HwInfo);
+ SetCRT2SyncDither661(SiS_Pr, ModeNo, RRTI);
+ SetPanelParms661(SiS_Pr);
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SetPhaseIncr(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
- SetYFilter(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
- SetAntiFlicker(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
+ SetPhaseIncr(SiS_Pr, ModeNo, ModeIdIndex);
+ SetYFilter(SiS_Pr, ModeNo, ModeIdIndex);
+ SetAntiFlicker(SiS_Pr, ModeNo, ModeIdIndex);
if(SiS_Pr->SiS_VBType & VB_SIS301) {
- SetEdgeEnhance(SiS_Pr,HwInfo,ModeNo,ModeIdIndex);
+ SetEdgeEnhance(SiS_Pr, ModeNo, ModeIdIndex);
}
}
}
@@ -11601,13 +10640,12 @@ SiS_OEM661Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
* pray that we have a backup...
*/
static void
-SiS_FinalizeLCD(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_INFO HwInfo)
+SiS_FinalizeLCD(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- USHORT tempcl,tempch,tempbl,tempbh,tempbx,tempax,temp;
- USHORT resinfo,modeflag;
+ unsigned short tempcl,tempch,tempbl,tempbh,tempbx,tempax,temp;
+ unsigned short resinfo,modeflag;
- if(!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) return;
+ if(!(SiS_Pr->SiS_VBType & VB_SISLVDS)) return;
if(SiS_Pr->SiS_ROMNew) return;
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
@@ -11678,7 +10716,7 @@ SiS_FinalizeLCD(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
- if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_VBType & VB_SISEMI) {
SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00);
#ifdef SET_EMI
SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x30,0x0c);
@@ -11806,11 +10844,11 @@ SiS_FinalizeLCD(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
#ifdef SIS300
static void
-SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex, USHORT RefTabIndex)
+SetOEMLCDData2(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex,
+ unsigned short RefTabIndex)
{
- USHORT crt2crtc=0, modeflag, myindex=0;
- UCHAR temp;
+ unsigned short crt2crtc=0, modeflag, myindex=0;
+ unsigned char temp;
int i;
if(ModeNo <= 0x13) {
@@ -11849,21 +10887,21 @@ SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
}
-static USHORT
-GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, int Flag)
+static unsigned short
+GetOEMLCDPtr(struct SiS_Private *SiS_Pr, int Flag)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT tempbx=0,romptr=0;
- UCHAR customtable300[] = {
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short tempbx=0,romptr=0;
+ static const unsigned char customtable300[] = {
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
};
- UCHAR customtable630[] = {
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
+ static const unsigned char customtable630[] = {
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
};
- if(HwInfo->jChipType == SIS_300) {
+ if(SiS_Pr->ChipType == SIS_300) {
tempbx = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0x0f;
if(SiS_Pr->SiS_VBType & VB_SIS301) tempbx &= 0x07;
@@ -11912,11 +10950,10 @@ GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, int Flag)
}
static void
-SetOEMLCDDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetOEMLCDDelay(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,romptr=0;
if(SiS_Pr->SiS_LCDResInfo == Panel_Custom) return;
@@ -11927,22 +10964,22 @@ SetOEMLCDDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
/* The Panel Compensation Delay should be set according to tables
- * here. Unfortunately, various BIOS versions don't case about
+ * here. Unfortunately, various BIOS versions don't care about
* a uniform way using eg. ROM byte 0x220, but use different
* hard coded delays (0x04, 0x20, 0x18) in SetGroup1().
- * Thus we don't set this if the user select a custom pdc or if
+ * Thus we don't set this if the user selected a custom pdc or if
* we otherwise detected a valid pdc.
*/
if(SiS_Pr->PDC != -1) return;
- temp = GetOEMLCDPtr(SiS_Pr,HwInfo, 0);
+ temp = GetOEMLCDPtr(SiS_Pr, 0);
if(SiS_Pr->UseCustomMode)
index = 0;
else
index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex;
- if(HwInfo->jChipType != SIS_300) {
+ if(SiS_Pr->ChipType != SIS_300) {
if(romptr) {
romptr += (temp * 2);
romptr = SISGETROMW(romptr);
@@ -11986,12 +11023,11 @@ SetOEMLCDDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetOEMLCDData(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
#if 0 /* Unfinished; Data table missing */
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp;
if((SiS_Pr->SiS_UseROM) {
if(!(ROMAddr[0x237] & 0x01)) return;
@@ -11999,8 +11035,8 @@ SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
/* No rom pointer in BIOS header! */
}
- temp = GetOEMLCDPtr(SiS_Pr,HwInfo, 1);
- if(temp = 0xFFFF) return;
+ temp = GetOEMLCDPtr(SiS_Pr, 1);
+ if(temp == 0xFFFF) return;
index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex]._VB_LCDHIndex;
for(i=0x14, j=0; i<=0x17; i++, j++) {
@@ -12018,10 +11054,10 @@ SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
#endif
}
-static USHORT
-GetOEMTVPtr(SiS_Private *SiS_Pr)
+static unsigned short
+GetOEMTVPtr(struct SiS_Private *SiS_Pr)
{
- USHORT index;
+ unsigned short index;
index = 0;
if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) index += 4;
@@ -12037,11 +11073,10 @@ GetOEMTVPtr(SiS_Private *SiS_Pr)
}
static void
-SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetOEMTVDelay(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,romptr=0;
if(SiS_Pr->SiS_UseROM) {
if(!(ROMAddr[0x238] & 0x01)) return;
@@ -12070,11 +11105,10 @@ SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetOEMAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex)
+SetOEMAntiFlicker(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,romptr=0;
if(SiS_Pr->SiS_UseROM) {
if(!(ROMAddr[0x238] & 0x01)) return;
@@ -12099,11 +11133,10 @@ SetOEMAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetOEMPhaseIncr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,i,j,temp,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,i,j,temp,romptr=0;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) return;
@@ -12119,7 +11152,7 @@ SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_TVPhaseIndex;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
for(i=0x31, j=0; i<=0x34; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Phase2[temp][index][j]);
}
@@ -12140,11 +11173,10 @@ SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
static void
-SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex)
+SetOEMYFilter(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex)
{
- UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
- USHORT index,temp,i,j,romptr=0;
+ unsigned char *ROMAddr = SiS_Pr->VirtualRomBase;
+ unsigned short index,temp,i,j,romptr=0;
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSCART | SetCRT2ToHiVision | SetCRT2ToYPbPr525750)) return;
@@ -12162,7 +11194,7 @@ SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_TVYFilterIndex;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBType & VB_SIS30xBLV) {
for(i=0x35, j=0; i<=0x38; i++, j++) {
SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Filter2[temp][index][j]);
}
@@ -12185,11 +11217,11 @@ SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
}
-static USHORT
-SiS_SearchVBModeID(SiS_Private *SiS_Pr, USHORT *ModeNo)
+static unsigned short
+SiS_SearchVBModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo)
{
- USHORT ModeIdIndex;
- UCHAR VGAINFO = SiS_Pr->SiS_VGAINFO;
+ unsigned short ModeIdIndex;
+ unsigned char VGAINFO = SiS_Pr->SiS_VGAINFO;
if(*ModeNo <= 5) *ModeNo |= 1;
@@ -12210,10 +11242,10 @@ SiS_SearchVBModeID(SiS_Private *SiS_Pr, USHORT *ModeNo)
}
static void
-SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex, USHORT RefTableIndex)
+SiS_OEM300Setting(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefTableIndex)
{
- USHORT OEMModeIdIndex=0;
+ unsigned short OEMModeIdIndex = 0;
if(!SiS_Pr->UseCustomMode) {
OEMModeIdIndex = SiS_SearchVBModeID(SiS_Pr,&ModeNo);
@@ -12221,18 +11253,18 @@ SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SetOEMLCDDelay(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex);
+ SetOEMLCDDelay(SiS_Pr, ModeNo, OEMModeIdIndex);
if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- SetOEMLCDData(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex);
+ SetOEMLCDData(SiS_Pr, ModeNo, OEMModeIdIndex);
}
}
if(SiS_Pr->UseCustomMode) return;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SetOEMTVDelay(SiS_Pr, HwInfo, ModeNo,OEMModeIdIndex);
+ SetOEMTVDelay(SiS_Pr, ModeNo,OEMModeIdIndex);
if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SetOEMAntiFlicker(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex);
- SetOEMPhaseIncr(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex);
- SetOEMYFilter(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex);
+ SetOEMAntiFlicker(SiS_Pr, ModeNo, OEMModeIdIndex);
+ SetOEMPhaseIncr(SiS_Pr, ModeNo, OEMModeIdIndex);
+ SetOEMYFilter(SiS_Pr, ModeNo, OEMModeIdIndex);
}
}
}
diff --git a/drivers/video/sis/init301.h b/drivers/video/sis/init301.h
index f84eb54164a..f475b21a85c 100644
--- a/drivers/video/sis/init301.h
+++ b/drivers/video/sis/init301.h
@@ -3,7 +3,7 @@
/*
* Data and prototypes for init301.c
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,18 +50,18 @@
*
*/
-#ifndef _INIT301_
-#define _INIT301_
+#ifndef _INIT301_H_
+#define _INIT301_H_
#include "osdef.h"
#include "initdef.h"
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
#include "sis.h"
#include "sis_regs.h"
#endif
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
#include "vgatypes.h"
#include "vstruct.h"
#ifdef SIS_CP
@@ -69,8 +69,13 @@
#endif
#include <linux/config.h>
#include <linux/version.h>
-#include <asm/io.h>
#include <linux/types.h>
+#include <asm/io.h>
+#include <linux/fb.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#include <video/fbcon.h>
+#endif
+#include "sis.h"
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#include <linux/sisfb.h>
#else
@@ -78,7 +83,7 @@
#endif
#endif
-static const UCHAR SiS_YPbPrTable[3][64] = {
+static const unsigned char SiS_YPbPrTable[3][64] = {
{
0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
@@ -90,17 +95,17 @@ static const UCHAR SiS_YPbPrTable[3][64] = {
0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00
},
{
- 0x1d,0x11,0x06,0x09,0x0b,0x0c,0x0c,0x0c,
+ 0x33,0x06,0x06,0x09,0x0b,0x0c,0x0c,0x0c,
0x98,0x0a,0x01,0x0d,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
- 0x0c,0x50,0xb2,0x9f,0x16,0x59,0x4c /*0x4f*/,0x13,
+ 0x0c,0x50,0xb2,0x9f,0x16,0x59,0x4f,0x13,
0xad,0x11,0xad,0x1d,0x40,0x8a,0x3d,0xb8,
- 0x51,0x5e,0x60,0x57 /*0x49*/,0x7b /*0x7d*/,0x92,0x0f,0x40,
- 0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x4b,
+ 0x51,0x5e,0x60,0x49,0x7d,0x92,0x0f,0x40,
+ 0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x4e,
0x43,0x41,0x11,0x00,0xfc,0xff,0x32,0x00
},
{
-#if 1
+#if 0 /* OK, but sticks to left edge */
0x13,0x1d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
@@ -110,20 +115,42 @@ static const UCHAR SiS_YPbPrTable[3][64] = {
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x27,
0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
-#if 0
- 0x2a,0x14,0xe8,0x09,0x09,0xed,0x0c,0x0c, /* TEST (0.93) - BAD */
+#if 1 /* Perfect */
+ 0x23,0x2d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
- 0xed,0x50,0x70,0x9e,0x16,0x57,0x6c,0x13,
- 0x27,0x0b,0x27,0xfb,0x30,0x27,0x15,0xb0,
- 0x3b,0xdb,0x61,0x24,0x78,0x92,0x0f,0xff,
- 0xff,0xff,0xff,0xff,0xff,0xff,0x14,0x6f,
- 0x00,0x52,0xbb,0x00,0xd5,0xf7,0xa2,0x00
+ 0xed,0x50,0x70,0x9f,0x16,0x59,0x60,0x13,
+ 0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
+ 0x4b,0x4b,0x6f,0x2f,0x63,0x92,0x0f,0x40,
+ 0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x73,
+ 0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
}
};
-static const UCHAR SiS_HiTVGroup3_1[] = {
+static const unsigned char SiS_TVPhase[] =
+{
+ 0x21,0xED,0xBA,0x08, /* 0x00 SiS_NTSCPhase */
+ 0x2A,0x05,0xE3,0x00, /* 0x01 SiS_PALPhase */
+ 0x21,0xE4,0x2E,0x9B, /* 0x02 SiS_PALMPhase */
+ 0x21,0xF4,0x3E,0xBA, /* 0x03 SiS_PALNPhase */
+ 0x1E,0x8B,0xA2,0xA7,
+ 0x1E,0x83,0x0A,0xE0, /* 0x05 SiS_SpecialPhaseM */
+ 0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,
+ 0x21,0xF0,0x7B,0xD6, /* 0x08 SiS_NTSCPhase2 */
+ 0x2A,0x09,0x86,0xE9, /* 0x09 SiS_PALPhase2 */
+ 0x21,0xE6,0xEF,0xA4, /* 0x0a SiS_PALMPhase2 */
+ 0x21,0xF6,0x94,0x46, /* 0x0b SiS_PALNPhase2 */
+ 0x1E,0x8B,0xA2,0xA7,
+ 0x1E,0x83,0x0A,0xE0, /* 0x0d SiS_SpecialPhaseM */
+ 0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,
+ 0x1e,0x8c,0x5c,0x7a, /* 0x10 SiS_SpecialPhase */
+ 0x25,0xd4,0xfd,0x5e /* 0x11 SiS_SpecialPhaseJ */
+};
+
+static const unsigned char SiS_HiTVGroup3_1[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x13,
0xb1, 0x41, 0x62, 0x62, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
@@ -134,7 +161,7 @@ static const UCHAR SiS_HiTVGroup3_1[] = {
0x1a, 0x1f, 0x25, 0x2a, 0x4c, 0xaa, 0x01
};
-static const UCHAR SiS_HiTVGroup3_2[] = {
+static const unsigned char SiS_HiTVGroup3_2[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x7a,
0x54, 0x41, 0xe7, 0xe7, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
@@ -147,7 +174,7 @@ static const UCHAR SiS_HiTVGroup3_2[] = {
/* 301C / 302ELV extended Part2 TV registers (4 tap scaler) */
-static const UCHAR SiS_Part2CLVX_1[] = {
+static const unsigned char SiS_Part2CLVX_1[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
@@ -155,7 +182,7 @@ static const UCHAR SiS_Part2CLVX_1[] = {
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
-static const UCHAR SiS_Part2CLVX_2[] = {
+static const unsigned char SiS_Part2CLVX_2[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
@@ -163,7 +190,7 @@ static const UCHAR SiS_Part2CLVX_2[] = {
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
-static const UCHAR SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */
+static const unsigned char SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */
0xE0,0x01,
0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D,0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D,
0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C,0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C,
@@ -182,7 +209,7 @@ static const UCHAR SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */
0xFF,0xFF
};
-static const UCHAR SiS_Part2CLVX_4[] = { /* PAL */
+static const unsigned char SiS_Part2CLVX_4[] = { /* PAL */
0x58,0x02,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
@@ -201,7 +228,7 @@ static const UCHAR SiS_Part2CLVX_4[] = { /* PAL */
0xFF,0xFF
};
-static const UCHAR SiS_Part2CLVX_5[] = { /* 750p */
+static const unsigned char SiS_Part2CLVX_5[] = { /* 750p */
0x00,0x03,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
@@ -210,7 +237,7 @@ static const UCHAR SiS_Part2CLVX_5[] = { /* 750p */
0xFF,0xFF
};
-static const UCHAR SiS_Part2CLVX_6[] = { /* 1080i */
+static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */
0x00,0x04,
0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E,0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D,
0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D,0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C,
@@ -221,7 +248,7 @@ static const UCHAR SiS_Part2CLVX_6[] = { /* 1080i */
#ifdef SIS315H
/* 661 et al LCD data structure (2.03.00) */
-static const UCHAR SiS_LCDStruct661[] = {
+static const unsigned char SiS_LCDStruct661[] = {
/* 1024x768 */
/* type|CR37| HDE | VDE | HT | VT | hss | hse */
0x02,0xC0,0x00,0x04,0x00,0x03,0x40,0x05,0x26,0x03,0x10,0x00,0x88,
@@ -249,11 +276,20 @@ static const UCHAR SiS_LCDStruct661[] = {
/* 1680x1050 */
0x0D,0xE0,0x90,0x06,0x1A,0x04,0x6C,0x07,0x2A,0x04,0x1A,0x00,0x4C,
0x00,0x03,0x00,0x06,0x00,0x79,0xBE,0x44,0x00,0x00,0x00,0x00,0x06,
+ /* 1280x800_3 */
+ 0x0C,0xE0,0x00,0x05,0x20,0x03,0xAA,0x05,0x2E,0x03,0x30,0x00,0x50,
+ 0x00,0x04,0x00,0x03,0x00,0x47,0xA9,0x10,0x00,0x00,0x00,0x00,0x07,
+ /* 800x600 */
+ 0x01,0xC0,0x20,0x03,0x58,0x02,0x20,0x04,0x74,0x02,0x2A,0x00,0x80,
+ 0x00,0x06,0x00,0x04,0x00,0x28,0x63,0x4B,0x00,0x00,0x00,0x00,0x00,
+ /* 1280x854 */
+ 0x08,0xE0,0x00,0x05,0x56,0x03,0x80,0x06,0x5d,0x03,0x10,0x00,0x70,
+ 0x00,0x01,0x00,0x03,0x00,0x54,0x75,0x13,0x00,0x00,0x00,0x00,0x08
};
#endif
#ifdef SIS300
-static UCHAR SiS300_TrumpionData[7][80] = {
+static unsigned char SiS300_TrumpionData[14][80] = {
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x0B,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x10,0x00,0x00,0x04,0x23,
0x00,0x00,0x03,0x28,0x03,0x10,0x05,0x08,0x40,0x10,0x00,0x10,0x04,0x23,0x00,0x23,
@@ -288,119 +324,182 @@ static UCHAR SiS300_TrumpionData[7][80] = {
0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
- 0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 }
+ 0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
+ /* variant 2 */
+ { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
+ 0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
+ 0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
+ 0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
+ 0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
+ 0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
+ 0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x8A,0x00,0xD8,0x02,
+ 0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
+ 0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
+ 0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x72,0x00,0xD8,0x02,
+ 0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
+ 0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
+ 0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x02,0x00,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
+ 0x20,0x03,0x16,0x00,0xE0,0x01,0x0D,0x02,0x60,0x0C,0x30,0x98,0x00,0x00,0x04,0x23,
+ 0x00,0x01,0x03,0x45,0x03,0x48,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0xF4,0x01,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x05,0x01,0x00,0x05,0x05,
+ 0x04,0x0C,0x08,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x02,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xBF,0x00,0x20,0x03,
+ 0x20,0x04,0x0D,0x00,0x58,0x02,0x71,0x02,0x80,0x0C,0x30,0x9A,0x00,0xFA,0x03,0x1D,
+ 0x00,0x01,0x03,0x22,0x03,0x28,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x1D,0x00,0x1D,
+ 0x03,0x11,0x60,0x39,0x03,0x40,0x05,0xF4,0x18,0x07,0x02,0x06,0x04,0x01,0x06,0x0B,
+ 0x02,0x0A,0x20,0x19,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
+ { 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xEF,0x00,0x00,0x04,
+ 0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
+ 0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
+ 0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
+ 0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 }
};
#endif
-void SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_EnableCRT2(SiS_Private *SiS_Pr);
-USHORT SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
-void SiS_WaitRetrace1(SiS_Private *SiS_Pr);
-BOOLEAN SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-BOOLEAN SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo);
-void SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo,
- USHORT ModeIdIndex, PSIS_HW_INFO HwInfo,
- int checkcrt2mode);
-void SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
-void SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo);
-USHORT SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo);
-USHORT SiS_GetResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex);
-void SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-BOOLEAN SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo);
-void SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
+void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
+#ifndef SIS_LINUX_KERNEL
+void SiS_LockCRT2(struct SiS_Private *SiS_Pr);
+#endif
+void SiS_EnableCRT2(struct SiS_Private *SiS_Pr);
+unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
+void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
+BOOLEAN SiS_IsDualEdge(struct SiS_Private *SiS_Pr);
+BOOLEAN SiS_IsVAMode(struct SiS_Private *SiS_Pr);
+void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex, int checkcrt2mode);
+void SiS_SetYPbPr(struct SiS_Private *SiS_Pr);
+void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex);
+unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr,unsigned short ModeNo,unsigned short ModeIdIndex);
+void SiS_DisableBridge(struct SiS_Private *SiS_Pr);
+#ifndef SIS_LINUX_KERNEL
+void SiS_EnableBridge(struct SiS_Private *SiS_Pr);
+#endif
+BOOLEAN SiS_SetCRT2Group(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
+void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
+void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
-void SiS_SetCH700x(SiS_Private *SiS_Pr, USHORT tempax);
-USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempax);
-void SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempax);
-USHORT SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempax);
-void SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh);
+void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
+void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax);
+#ifndef SIS_LINUX_KERNEL
+void SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+unsigned short SiS_GetCH70xx(struct SiS_Private *SiS_Pr, unsigned short tempax);
+#endif
+void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
+ unsigned char orval,unsigned short andval);
#ifdef SIS315H
-static void SiS_Chrontel701xOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-static void SiS_Chrontel701xOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-static void SiS_ChrontelInitTVVSync(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-static void SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-void SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr);
+static void SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr);
+static void SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr);
+static void SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr);
+static void SiS_ChrontelDoSomething1(struct SiS_Private *SiS_Pr);
+void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);
+void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
#endif /* 315 */
#ifdef SIS300
-#if 0
-static void SiS_SetTrumpReg(SiS_Private *SiS_Pr, USHORT tempbx);
-static USHORT SiS_GetTrumpReg(SiS_Private *SiS_Pr, USHORT tempbx);
-#endif
-static BOOLEAN SiS_SetTrumpionBlock(SiS_Private *SiS_Pr, UCHAR *dataptr);
+static BOOLEAN SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr);
+void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
#endif
-void SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime);
-USHORT SiS_ReadDDC1Bit(SiS_Private *SiS_Pr);
-USHORT SiS_HandleDDC(SiS_Private *SiS_Pr, ULONG VBFlags, int VGAEngine,
- USHORT adaptnum, USHORT DDCdatatype, UCHAR *buffer);
-#ifdef LINUX_XF86
-USHORT SiS_SenseLCDDDC(SiS_Private *SiS_Pr, SISPtr pSiS);
-USHORT SiS_SenseVGA2DDC(SiS_Private *SiS_Pr, SISPtr pSiS);
-#endif
+void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime);
+unsigned short SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr);
+unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
+ unsigned short adaptnum, unsigned short DDCdatatype,
+ unsigned char *buffer, unsigned int VBFlags2);
-static void SiS_SetSwitchDDC2(SiS_Private *SiS_Pr);
-static USHORT SiS_SetStart(SiS_Private *SiS_Pr);
-static USHORT SiS_SetStop(SiS_Private *SiS_Pr);
-static USHORT SiS_SetSCLKLow(SiS_Private *SiS_Pr);
-static USHORT SiS_SetSCLKHigh(SiS_Private *SiS_Pr);
-static USHORT SiS_ReadDDC2Data(SiS_Private *SiS_Pr, USHORT tempax);
-static USHORT SiS_WriteDDC2Data(SiS_Private *SiS_Pr, USHORT tempax);
-static USHORT SiS_CheckACK(SiS_Private *SiS_Pr);
-static USHORT SiS_InitDDCRegs(SiS_Private *SiS_Pr, ULONG VBFlags, int VGAEngine,
- USHORT adaptnum, USHORT DDCdatatype, BOOLEAN checkcr32);
-static USHORT SiS_WriteDABDDC(SiS_Private *SiS_Pr);
-static USHORT SiS_PrepareReadDDC(SiS_Private *SiS_Pr);
-static USHORT SiS_PrepareDDC(SiS_Private *SiS_Pr);
-static void SiS_SendACK(SiS_Private *SiS_Pr, USHORT yesno);
-static USHORT SiS_DoProbeDDC(SiS_Private *SiS_Pr);
-static USHORT SiS_ProbeDDC(SiS_Private *SiS_Pr);
-static USHORT SiS_ReadDDC(SiS_Private *SiS_Pr, USHORT DDCdatatype, UCHAR *buffer);
+#ifdef SIS_XORG_XF86
+unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
+ int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
+ BOOLEAN checkcr32, unsigned int VBFlags2);
+unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
+unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
+ unsigned char *buffer);
+#else
+static unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
+ int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
+ BOOLEAN checkcr32, unsigned int VBFlags2);
+static unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
+ unsigned char *buffer);
+#endif
+static void SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_SetStart(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_SetStop(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_SetSCLKLow(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_SetSCLKHigh(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_ReadDDC2Data(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_WriteDDC2Data(struct SiS_Private *SiS_Pr, unsigned short tempax);
+static unsigned short SiS_CheckACK(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_WriteDABDDC(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_PrepareReadDDC(struct SiS_Private *SiS_Pr);
+static unsigned short SiS_PrepareDDC(struct SiS_Private *SiS_Pr);
+static void SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno);
+static unsigned short SiS_DoProbeDDC(struct SiS_Private *SiS_Pr);
+#ifdef SIS300
+static void SiS_OEM300Setting(struct SiS_Private *SiS_Pr,
+ unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefTabindex);
+static void SetOEMLCDData2(struct SiS_Private *SiS_Pr,
+ unsigned short ModeNo, unsigned short ModeIdIndex,unsigned short RefTableIndex);
+#endif
#ifdef SIS315H
-static void SiS_OEM310Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex, USHORT RRTI);
-static void SiS_OEM661Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo,USHORT ModeIdIndex, USHORT RRTI);
-static void SiS_FinalizeLCD(SiS_Private *, USHORT, USHORT, PSIS_HW_INFO);
+static void SiS_OEM310Setting(struct SiS_Private *SiS_Pr,
+ unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
+static void SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
+ unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
+static void SiS_FinalizeLCD(struct SiS_Private *, unsigned short, unsigned short);
#endif
+
+extern void SiS_SetReg(SISIOADDRESS, unsigned short, unsigned short);
+extern void SiS_SetRegByte(SISIOADDRESS, unsigned short);
+extern void SiS_SetRegShort(SISIOADDRESS, unsigned short);
+extern void SiS_SetRegLong(SISIOADDRESS, unsigned int);
+extern unsigned char SiS_GetReg(SISIOADDRESS, unsigned short);
+extern unsigned char SiS_GetRegByte(SISIOADDRESS);
+extern unsigned short SiS_GetRegShort(SISIOADDRESS);
+extern unsigned int SiS_GetRegLong(SISIOADDRESS);
+extern void SiS_SetRegANDOR(SISIOADDRESS, unsigned short, unsigned short, unsigned short);
+extern void SiS_SetRegOR(SISIOADDRESS, unsigned short, unsigned short);
+extern void SiS_SetRegAND(SISIOADDRESS, unsigned short, unsigned short);
+extern void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
+extern void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
+extern BOOLEAN SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *);
+extern unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
+extern unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
+extern unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex,
+ unsigned short RefreshRateTableIndex);
+extern void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
+ unsigned short ModeIdIndex);
+extern void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
+extern unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
+extern unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
#ifdef SIS300
-static void SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex, USHORT RefTabindex);
-static void SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
- USHORT ModeNo, USHORT ModeIdIndex,USHORT RefTableIndex);
+extern void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *tempbx,
+ unsigned short *tempcl);
+extern unsigned short SiS_GetFIFOThresholdB300(unsigned short tempbx, unsigned short tempcl);
+extern unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
+#ifdef SIS_LINUX_KERNEL
+extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
+extern unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
#endif
-
-extern void SiS_SetReg(SISIOADDRESS, USHORT, USHORT);
-extern void SiS_SetRegByte(SISIOADDRESS, USHORT);
-extern void SiS_SetRegShort(SISIOADDRESS, USHORT);
-extern void SiS_SetRegLong(SISIOADDRESS, ULONG);
-extern UCHAR SiS_GetReg(SISIOADDRESS, USHORT);
-extern UCHAR SiS_GetRegByte(SISIOADDRESS);
-extern USHORT SiS_GetRegShort(SISIOADDRESS);
-extern ULONG SiS_GetRegLong(SISIOADDRESS);
-extern void SiS_SetRegANDOR(SISIOADDRESS, USHORT, USHORT, USHORT);
-extern void SiS_SetRegOR(SISIOADDRESS, USHORT, USHORT);
-extern void SiS_SetRegAND(SISIOADDRESS, USHORT, USHORT);
-extern void SiS_DisplayOff(SiS_Private *SiS_Pr);
-extern void SiS_DisplayOn(SiS_Private *SiS_Pr);
-extern BOOLEAN SiS_SearchModeID(SiS_Private *, USHORT *, USHORT *);
-extern UCHAR SiS_GetModePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-extern USHORT SiS_GetColorDepth(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-extern USHORT SiS_GetOffset(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo);
-extern void SiS_LoadDAC(SiS_Private *SiS_Pr, PSIS_HW_INFO, USHORT ModeNo,
- USHORT ModeIdIndex);
-extern void SiS_CalcLCDACRT1Timing(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex);
-#ifdef LINUX_XF86
-extern void SiS_MakeClockRegs(ScrnInfoPtr pScrn, int clock, UCHAR *p2b, UCHAR *p2c);
-extern int SiS_FindPanelFromDB(SISPtr pSiS, USHORT panelvendor, USHORT panelproduct,
- int *maxx, int *maxy, int *prefx, int *prefy);
#endif
#endif
diff --git a/drivers/video/sis/initdef.h b/drivers/video/sis/initdef.h
index 55a82d6dc4c..264b55a5947 100644
--- a/drivers/video/sis/initdef.h
+++ b/drivers/video/sis/initdef.h
@@ -3,7 +3,7 @@
/*
* Global definitions for init.c and init301.c
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -53,19 +53,20 @@
#ifndef _INITDEF_
#define _INITDEF_
-#define IS_SIS330 (HwInfo->jChipType == SIS_330)
-#define IS_SIS550 (HwInfo->jChipType == SIS_550)
-#define IS_SIS650 (HwInfo->jChipType == SIS_650) /* All versions, incl 651, M65x */
-#define IS_SIS740 (HwInfo->jChipType == SIS_740)
+#define IS_SIS330 (SiS_Pr->ChipType == SIS_330)
+#define IS_SIS550 (SiS_Pr->ChipType == SIS_550)
+#define IS_SIS650 (SiS_Pr->ChipType == SIS_650) /* All versions, incl 651, M65x */
+#define IS_SIS740 (SiS_Pr->ChipType == SIS_740)
#define IS_SIS651 (SiS_Pr->SiS_SysFlags & (SF_Is651 | SF_Is652))
#define IS_SISM650 (SiS_Pr->SiS_SysFlags & (SF_IsM650 | SF_IsM652 | SF_IsM653))
#define IS_SIS65x (IS_SIS651 || IS_SISM650) /* Only special versions of 65x */
-#define IS_SIS661 (HwInfo->jChipType == SIS_661)
-#define IS_SIS741 (HwInfo->jChipType == SIS_741)
-#define IS_SIS660 (HwInfo->jChipType == SIS_660)
-#define IS_SIS760 (HwInfo->jChipType == SIS_760)
-#define IS_SIS661741660760 (IS_SIS661 || IS_SIS741 || IS_SIS660 || IS_SIS760)
-#define IS_SIS650740 ((HwInfo->jChipType >= SIS_650) && (HwInfo->jChipType < SIS_330))
+#define IS_SIS661 (SiS_Pr->ChipType == SIS_661)
+#define IS_SIS741 (SiS_Pr->ChipType == SIS_741)
+#define IS_SIS660 (SiS_Pr->ChipType == SIS_660)
+#define IS_SIS760 (SiS_Pr->ChipType == SIS_760)
+#define IS_SIS761 (SiS_Pr->ChipType == SIS_761)
+#define IS_SIS661741660760 (IS_SIS661 || IS_SIS741 || IS_SIS660 || IS_SIS760 || IS_SIS761)
+#define IS_SIS650740 ((SiS_Pr->ChipType >= SIS_650) && (SiS_Pr->ChipType < SIS_330))
#define IS_SIS550650740 (IS_SIS550 || IS_SIS650740)
#define IS_SIS650740660 (IS_SIS650 || IS_SIS740 || IS_SIS661741660760)
#define IS_SIS550650740660 (IS_SIS550 || IS_SIS650740660)
@@ -73,24 +74,37 @@
#define SISGETROMW(x) (ROMAddr[(x)] | (ROMAddr[(x)+1] << 8))
/* SiS_VBType */
-#define VB_SIS301 0x0001
-#define VB_SIS301B 0x0002
-#define VB_SIS302B 0x0004
-#define VB_SIS301LV 0x0008
-#define VB_SIS302LV 0x0010
+#define VB_SIS301 0x0001
+#define VB_SIS301B 0x0002
+#define VB_SIS302B 0x0004
+#define VB_SIS301LV 0x0008
+#define VB_SIS302LV 0x0010
#define VB_SIS302ELV 0x0020
-#define VB_SIS301C 0x0040
+#define VB_SIS301C 0x0040
+#define VB_SIS307T 0x0080
+#define VB_SIS307LV 0x0100
#define VB_UMC 0x4000
#define VB_NoLCD 0x8000
-#define VB_SIS301BLV302BLV (VB_SIS301B|VB_SIS301C|VB_SIS302B|VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)
-#define VB_SIS301B302B (VB_SIS301B|VB_SIS301C|VB_SIS302B)
-#define VB_SIS301LV302LV (VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)
-#define VB_SISVB (VB_SIS301 | VB_SIS301BLV302BLV)
-#define VB_SISTMDS (VB_SIS301 | VB_SIS301B302B)
-#define VB_SISLVDS VB_SIS301LV302LV
-#define VB_SISLCDA (VB_SIS302B|VB_SIS301C|VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)
-#define VB_SISYPBPR (VB_SIS301C|VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)
-#define VB_SISHIVISION (VB_SIS301|VB_SIS301B|VB_SIS302B)
+#define VB_SIS30xB (VB_SIS301B | VB_SIS301C | VB_SIS302B | VB_SIS307T)
+#define VB_SIS30xC (VB_SIS301C | VB_SIS307T)
+#define VB_SISTMDS (VB_SIS301 | VB_SIS301B | VB_SIS301C | VB_SIS302B | VB_SIS307T)
+#define VB_SISLVDS (VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SIS30xBLV (VB_SIS30xB | VB_SISLVDS)
+#define VB_SIS30xCLV (VB_SIS30xC | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISVB (VB_SIS301 | VB_SIS30xBLV)
+#define VB_SISLCDA (VB_SIS302B | VB_SIS301C | VB_SIS307T | VB_SISLVDS)
+#define VB_SISTMDSLCDA (VB_SIS301C | VB_SIS307T)
+#define VB_SISPART4SCALER (VB_SIS301C | VB_SIS307T | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISHIVISION (VB_SIS301 | VB_SIS301B | VB_SIS302B)
+#define VB_SISYPBPR (VB_SIS301C | VB_SIS307T | VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISTAP4SCALER (VB_SIS301C | VB_SIS307T | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISPART4OVERFLOW (VB_SIS301C | VB_SIS307T | VB_SIS302LV | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISPWD (VB_SIS301C | VB_SIS307T | VB_SISLVDS)
+#define VB_SISEMI (VB_SIS302LV | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISPOWER (VB_SIS301C | VB_SIS307T | VB_SIS302LV | VB_SIS302ELV | VB_SIS307LV)
+#define VB_SISDUALLINK (VB_SIS302LV | VB_SIS302ELV | VB_SIS307T | VB_SIS307LV)
+#define VB_SISVGA2 VB_SISTMDS
+#define VB_SISRAMDAC202 (VB_SIS301C | VB_SIS307T)
/* VBInfo */
#define SetSimuScanMode 0x0001 /* CR 30 */
@@ -160,6 +174,7 @@
#define SupportRAMDAC2_202 0x0400 /* C (<= 202Mhz) */
#define InterlaceMode 0x0080
#define SyncPP 0x0000
+#define HaveWideTiming 0x2000 /* Have specific wide- and non-wide timing */
#define SyncPN 0x4000
#define SyncNP 0x8000
#define SyncNN 0xc000
@@ -188,6 +203,7 @@
#define TVSetTVSimuMode 0x0200 /* new 0x200, prev. 0x800 */
#define TVRPLLDIV2XO 0x0400 /* prev 0x1000 */
#define TVSetNTSC1024 0x0800 /* new 0x100, prev. 0x2000 */
+#define TVSet525p1024 0x1000 /* TW */
#define TVAspect43 0x2000
#define TVAspect169 0x4000
#define TVAspect43LB 0x8000
@@ -208,7 +224,8 @@
#define SF_IsM661 0x0020
#define SF_IsM741 0x0040
#define SF_IsM760 0x0080
-#define SF_760LFB 0x8000 /* 760: We have LFB */
+#define SF_760UMA 0x4000 /* 76x: We have UMA */
+#define SF_760LFB 0x8000 /* 76x: We have LFB */
/* CR32 (Newer 630, and 315 series)
@@ -228,25 +245,19 @@
#define TVOverScanShift 4
/* CR35 (661 series only)
-
[0] 1 = PAL, 0 = NTSC
[1] 1 = NTSC-J (if D0 = 0)
[2] 1 = PALM (if D0 = 1)
[3] 1 = PALN (if D0 = 1)
[4] 1 = Overscan (Chrontel only)
[7:5] (only if D2 in CR38 is set)
- 000 525i
- 001 525p
+ 000 525i
+ 001 525p
010 750p
011 1080i (or HiVision on 301, 301B)
-
- These bits are being translated to TVMode flag.
-
*/
-/*
- CR37
-
+/* CR37
[0] Set 24/18 bit (0/1) RGB to LVDS/TMDS transmitter (set by BIOS)
[3:1] External chip
300 series:
@@ -260,7 +271,7 @@
010 LVDS
011 LVDS + Chrontel 7019
660 series [2:1] only:
- reserved (now in CR38)
+ reserved (chip type now in CR38)
All other combinations reserved
[3] 661 only: Pass 1:1 data
[4] LVDS: 0: Panel Link expands / 1: Panel Link does not expand
@@ -320,6 +331,7 @@
#define Enable302LV_DualLink 0x04 /* 302LV only; enable dual link */
/* CR39 (661 and later)
+ D[7] LVDS (SiS or third party)
D[1:0] YPbPr Aspect Ratio
00 4:3 letterbox
01 4:3
@@ -341,7 +353,7 @@
0101 Set Contrast event
0110 Set Mute event
0111 Set Volume Up/Down event
- [4] Enable Backlight Control by BIOS/driver
+ [4] Enable Backlight Control by BIOS/driver
(set by driver; set means that the BIOS should
not touch the backlight registers because eg.
the driver already switched off the backlight)
@@ -350,6 +362,26 @@
[7] TV UnderScan/OverScan (set by BIOS)
*/
+/* CR7C - 661 and later
+ [7] DualEdge enabled (or: to be enabled)
+ [6] CRT2 = TV/LCD/VGA enabled (or: to be enabled)
+ [5] Init done (set at end of SiS_Init)
+ {4] LVDS LCD capabilities
+ [3] LVDS LCD capabilities
+ [2] LVDS LCD capabilities (PWD)
+ [1] LVDS LCD capabilities (PWD)
+ [0] LVDS=1, TMDS=0 (SiS or third party)
+*/
+
+/* CR7E - 661 and later
+ VBType:
+ [7] LVDS (third party)
+ [3] 301C
+ [2] 302LV
+ [1] 301LV
+ [0] 301B
+*/
+
/* LCDResInfo */
#define Panel300_800x600 0x01 /* CR36 */
#define Panel300_1024x768 0x02
@@ -359,7 +391,6 @@
#define Panel300_1024x600 0x06
#define Panel300_1152x768 0x07
#define Panel300_1280x768 0x0a
-#define Panel300_320x480 0x0e /* fstn - This is fake, can be any */
#define Panel300_Custom 0x0f
#define Panel300_Barco1366 0x10
@@ -374,9 +405,9 @@
#define Panel310_1400x1050 0x09
#define Panel310_1280x768 0x0a
#define Panel310_1600x1200 0x0b
-#define Panel310_640x480_2 0x0c
-#define Panel310_640x480_3 0x0d
-#define Panel310_320x480 0x0e /* fstn - TW: This is fake, can be any */
+#define Panel310_320x240_2 0x0c /* xSTN */
+#define Panel310_320x240_3 0x0d /* xSTN */
+#define Panel310_320x240_1 0x0e /* xSTN - This is fake, can be any */
#define Panel310_Custom 0x0f
#define Panel661_800x600 0x01
@@ -386,7 +417,7 @@
#define Panel661_1024x600 0x05
#define Panel661_1152x864 0x06
#define Panel661_1280x960 0x07
-#define Panel661_1152x768 0x08
+#define Panel661_1280x854 0x08
#define Panel661_1400x1050 0x09
#define Panel661_1280x768 0x0a
#define Panel661_1600x1200 0x0b
@@ -410,14 +441,16 @@
#define Panel_1680x1050 0x0d /* 661etc */
#define Panel_1280x720 0x0e /* 661etc */
#define Panel_Custom 0x0f /* MUST BE 0x0f (for DVI DDC detection) */
-#define Panel_320x480 0x10 /* SiS 550 fstn - TW: This is fake, can be any */
+#define Panel_320x240_1 0x10 /* SiS 550 xSTN */
#define Panel_Barco1366 0x11
#define Panel_848x480 0x12
-#define Panel_640x480_2 0x13 /* SiS 550 */
-#define Panel_640x480_3 0x14 /* SiS 550 */
+#define Panel_320x240_2 0x13 /* SiS 550 xSTN */
+#define Panel_320x240_3 0x14 /* SiS 550 xSTN */
#define Panel_1280x768_2 0x15 /* 30xLV */
#define Panel_1280x768_3 0x16 /* (unused) */
#define Panel_1280x800_2 0x17 /* 30xLV */
+#define Panel_856x480 0x18
+#define Panel_1280x854 0x19 /* 661etc */
/* Index in ModeResInfo table */
#define SIS_RI_320x200 0
@@ -454,6 +487,7 @@
#define SIS_RI_1920x1080 31
#define SIS_RI_960x540 32
#define SIS_RI_960x600 33
+#define SIS_RI_1280x854 34
/* CR5F */
#define IsM650 0x80
@@ -482,16 +516,18 @@
#define VCLK100_300 0x43 /* Index in VCLKData table (300) */
#define VCLK34_300 0x3d /* Index in VCLKData table (300) */
#define VCLK_CUSTOM_300 0x47
-#define VCLK65_315 0x0b /* Index in (VB)VCLKData table (315) */
-#define VCLK108_2_315 0x19 /* Index in (VB)VCLKData table (315) */
-#define VCLK81_315 0x5b /* Index in (VB)VCLKData table (315) */
-#define VCLK162_315 0x5e /* Index in (VB)VCLKData table (315) */
-#define VCLK108_3_315 0x45 /* Index in VBVCLKData table (315) */
-#define VCLK100_315 0x46 /* Index in VBVCLKData table (315) */
+
+#define VCLK65_315 0x0b /* Indices in (VB)VCLKData table (315) */
+#define VCLK108_2_315 0x19
+#define VCLK81_315 0x5b
+#define VCLK162_315 0x5e
+#define VCLK108_3_315 0x45
+#define VCLK100_315 0x46
#define VCLK34_315 0x55
#define VCLK68_315 0x0d
-#define VCLK_1280x800_315_2 0x5c /* Index in VBVCLKData table (315) */
-#define VCLK121_315 0x5d /* Index in VBVCLKData table (315) */
+#define VCLK_1280x800_315_2 0x5c
+#define VCLK121_315 0x5d
+#define VCLK130_315 0x72
#define VCLK_1280x720 0x5f
#define VCLK_1280x768_2 0x60
#define VCLK_1280x768_3 0x61 /* (unused?) */
@@ -507,6 +543,7 @@
#define VCLK_1152x864 0x64
#define VCLK_1360x768 0x58
#define VCLK_1280x800_315 0x6c
+#define VCLK_1280x854 0x76
#define TVCLKBASE_300 0x21 /* Indices on TV clocks in VCLKData table (300) */
#define TVCLKBASE_315 0x3a /* Indices on TV clocks in (VB)VCLKData table (315) */
diff --git a/drivers/video/sis/initextlfb.c b/drivers/video/sis/initextlfb.c
new file mode 100644
index 00000000000..cc856d90903
--- /dev/null
+++ b/drivers/video/sis/initextlfb.c
@@ -0,0 +1,238 @@
+/*
+ * SiS 300/540/630[S]/730[S]
+ * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX]
+ * XGI V3XT/V5/V8, Z7
+ * frame buffer driver for Linux kernels >= 2.4.14 and >=2.6.3
+ *
+ * Linux kernel specific extensions to init.c/init301.c
+ *
+ * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the named License,
+ * or any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Author: Thomas Winischhofer <thomas@winischhofer.net>
+ */
+
+#include "osdef.h"
+#include "initdef.h"
+#include "vgatypes.h"
+#include "vstruct.h"
+
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/fb.h>
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+int sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr,
+ unsigned char modeno, unsigned char rateindex);
+int sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ unsigned char rateindex, struct fb_var_screeninfo *var);
+#endif
+BOOLEAN sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ int *htotal, int *vtotal, unsigned char rateindex);
+
+extern BOOLEAN SiSInitPtr(struct SiS_Private *SiS_Pr);
+extern BOOLEAN SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
+ unsigned short *ModeIdIndex);
+extern void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata,
+ int xres, int yres, struct fb_var_screeninfo *var, BOOLEAN writeres);
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+int
+sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ unsigned char rateindex)
+{
+ unsigned short ModeNo = modeno;
+ unsigned short ModeIdIndex = 0, ClockIndex = 0;
+ unsigned short RRTI = 0;
+ int Clock;
+
+ if(!SiSInitPtr(SiS_Pr)) return 65000;
+
+ if(rateindex > 0) rateindex--;
+
+#ifdef SIS315H
+ switch(ModeNo) {
+ case 0x5a: ModeNo = 0x50; break;
+ case 0x5b: ModeNo = 0x56;
+ }
+#endif
+
+ if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) {;
+ printk(KERN_ERR "Could not find mode %x\n", ModeNo);
+ return 65000;
+ }
+
+ RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
+
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {
+ if(SiS_Pr->SiS_UseWide == 1) {
+ /* Wide screen: Ignore rateindex */
+ ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK_WIDE;
+ } else {
+ RRTI += rateindex;
+ ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK_NORM;
+ }
+ } else {
+ RRTI += rateindex;
+ ClockIndex = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRTVCLK;
+ }
+
+ Clock = SiS_Pr->SiS_VCLKData[ClockIndex].CLOCK * 1000;
+
+ return Clock;
+}
+
+int
+sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ unsigned char rateindex, struct fb_var_screeninfo *var)
+{
+ unsigned short ModeNo = modeno;
+ unsigned short ModeIdIndex = 0, index = 0, RRTI = 0;
+ int j;
+
+ if(!SiSInitPtr(SiS_Pr)) return 0;
+
+ if(rateindex > 0) rateindex--;
+
+#ifdef SIS315H
+ switch(ModeNo) {
+ case 0x5a: ModeNo = 0x50; break;
+ case 0x5b: ModeNo = 0x56;
+ }
+#endif
+
+ if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return 0;
+
+ RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {
+ if(SiS_Pr->SiS_UseWide == 1) {
+ /* Wide screen: Ignore rateindex */
+ index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_WIDE;
+ } else {
+ RRTI += rateindex;
+ index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_NORM;
+ }
+ } else {
+ RRTI += rateindex;
+ index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC;
+ }
+
+ SiS_Generic_ConvertCRData(SiS_Pr,
+ (unsigned char *)&SiS_Pr->SiS_CRT1Table[index].CR[0],
+ SiS_Pr->SiS_RefIndex[RRTI].XRes,
+ SiS_Pr->SiS_RefIndex[RRTI].YRes,
+ var, FALSE);
+
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x8000)
+ var->sync &= ~FB_SYNC_VERT_HIGH_ACT;
+ else
+ var->sync |= FB_SYNC_VERT_HIGH_ACT;
+
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x4000)
+ var->sync &= ~FB_SYNC_HOR_HIGH_ACT;
+ else
+ var->sync |= FB_SYNC_HOR_HIGH_ACT;
+
+ var->vmode = FB_VMODE_NONINTERLACED;
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & 0x0080)
+ var->vmode = FB_VMODE_INTERLACED;
+ else {
+ j = 0;
+ while(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID != 0xff) {
+ if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeID ==
+ SiS_Pr->SiS_RefIndex[RRTI].ModeID) {
+ if(SiS_Pr->SiS_EModeIDTable[j].Ext_ModeFlag & DoubleScanMode) {
+ var->vmode = FB_VMODE_DOUBLE;
+ }
+ break;
+ }
+ j++;
+ }
+ }
+
+ if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
+#if 0 /* Do this? */
+ var->upper_margin <<= 1;
+ var->lower_margin <<= 1;
+ var->vsync_len <<= 1;
+#endif
+ } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
+ var->upper_margin >>= 1;
+ var->lower_margin >>= 1;
+ var->vsync_len >>= 1;
+ }
+
+ return 1;
+}
+#endif /* Linux >= 2.5 */
+
+BOOLEAN
+sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno, int *htotal,
+ int *vtotal, unsigned char rateindex)
+{
+ unsigned short ModeNo = modeno;
+ unsigned short ModeIdIndex = 0, CRT1Index = 0;
+ unsigned short RRTI = 0;
+ unsigned char sr_data, cr_data, cr_data2;
+
+ if(!SiSInitPtr(SiS_Pr)) return FALSE;
+
+ if(rateindex > 0) rateindex--;
+
+#ifdef SIS315H
+ switch(ModeNo) {
+ case 0x5a: ModeNo = 0x50; break;
+ case 0x5b: ModeNo = 0x56;
+ }
+#endif
+
+ if(!(SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex))) return FALSE;
+
+ RRTI = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & HaveWideTiming) {
+ if(SiS_Pr->SiS_UseWide == 1) {
+ /* Wide screen: Ignore rateindex */
+ CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_WIDE;
+ } else {
+ RRTI += rateindex;
+ CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC_NORM;
+ }
+ } else {
+ RRTI += rateindex;
+ CRT1Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT1CRTC;
+ }
+
+ sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14];
+ cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[0];
+ *htotal = (((cr_data & 0xff) | ((unsigned short) (sr_data & 0x03) << 8)) + 5) * 8;
+
+ sr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13];
+ cr_data = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[6];
+ cr_data2 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7];
+ *vtotal = ((cr_data & 0xFF) |
+ ((unsigned short)(cr_data2 & 0x01) << 8) |
+ ((unsigned short)(cr_data2 & 0x20) << 4) |
+ ((unsigned short)(sr_data & 0x01) << 10)) + 2;
+
+ if(SiS_Pr->SiS_RefIndex[RRTI].Ext_InfoFlag & InterlaceMode)
+ *vtotal *= 2;
+
+ return TRUE;
+}
+
+
+
diff --git a/drivers/video/sis/oem300.h b/drivers/video/sis/oem300.h
index b1358b750f5..b73f2684014 100644
--- a/drivers/video/sis/oem300.h
+++ b/drivers/video/sis/oem300.h
@@ -3,7 +3,7 @@
/*
* OEM Data for 300 series
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,7 +50,7 @@
*
*/
-static const UCHAR SiS300_OEMTVDelay301[8][4] =
+static const unsigned char SiS300_OEMTVDelay301[8][4] =
{
{0x08,0x08,0x08,0x08},
{0x08,0x08,0x08,0x08},
@@ -62,7 +62,7 @@ static const UCHAR SiS300_OEMTVDelay301[8][4] =
{0x20,0x20,0x20,0x20}
};
-static const UCHAR SiS300_OEMTVDelayLVDS[8][4] =
+static const unsigned char SiS300_OEMTVDelayLVDS[8][4] =
{
{0x20,0x20,0x20,0x20},
{0x20,0x20,0x20,0x20},
@@ -74,7 +74,7 @@ static const UCHAR SiS300_OEMTVDelayLVDS[8][4] =
{0x20,0x20,0x20,0x20}
};
-static const UCHAR SiS300_OEMTVFlicker[8][4] =
+static const unsigned char SiS300_OEMTVFlicker[8][4] =
{
{0x00,0x00,0x00,0x00},
{0x00,0x00,0x00,0x00},
@@ -86,25 +86,7 @@ static const UCHAR SiS300_OEMTVFlicker[8][4] =
{0x00,0x00,0x00,0x00}
};
-#if 0 /* TW: Not used */
-static const UCHAR SiS300_OEMLCDDelay1[12][4]={
- {0x2c,0x2c,0x2c,0x2c},
- {0x20,0x20,0x20,0x20},
- {0x20,0x20,0x20,0x20},
- {0x2c,0x2c,0x2c,0x2c},
- {0x2c,0x2c,0x2c,0x2c},
- {0x20,0x20,0x20,0x20},
- {0x20,0x20,0x20,0x20},
- {0x24,0x24,0x24,0x24},
- {0x24,0x24,0x24,0x24},
- {0x20,0x20,0x20,0x20},
- {0x20,0x20,0x20,0x20},
- {0x24,0x24,0x24,0x24}
-};
-#endif
-
-/* From 630/301B BIOS */
-static const UCHAR SiS300_OEMLCDDelay2[64][4] = /* for 301/301b/302b/301LV/302LV */
+static const unsigned char SiS300_OEMLCDDelay2[64][4] = /* for 301/301b/302b/301LV/302LV */
{
{0x20,0x20,0x20,0x20},
{0x20,0x20,0x20,0x20},
@@ -172,8 +154,7 @@ static const UCHAR SiS300_OEMLCDDelay2[64][4] = /* for 301/301b/302b/301LV/302
{0x20,0x20,0x20,0x20}
};
-/* From 300/301LV BIOS */
-static const UCHAR SiS300_OEMLCDDelay4[12][4] =
+static const unsigned char SiS300_OEMLCDDelay4[12][4] =
{
{0x2c,0x2c,0x2c,0x2c},
{0x20,0x20,0x20,0x20},
@@ -189,8 +170,7 @@ static const UCHAR SiS300_OEMLCDDelay4[12][4] =
{0x24,0x24,0x24,0x24}
};
-/* From 300/301LV BIOS */
-static const UCHAR SiS300_OEMLCDDelay5[32][4] =
+static const unsigned char SiS300_OEMLCDDelay5[32][4] =
{
{0x20,0x20,0x20,0x20},
{0x20,0x20,0x20,0x20},
@@ -226,8 +206,8 @@ static const UCHAR SiS300_OEMLCDDelay5[32][4] =
{0x20,0x20,0x20,0x20},
};
-/* Added for LVDS */
-static const UCHAR SiS300_OEMLCDDelay3[64][4] = { /* For LVDS */
+static const unsigned char SiS300_OEMLCDDelay3[64][4] = /* For LVDS */
+{
{0x20,0x20,0x20,0x20},
{0x20,0x20,0x20,0x20},
{0x20,0x20,0x20,0x20},
@@ -294,7 +274,7 @@ static const UCHAR SiS300_OEMLCDDelay3[64][4] = { /* For LVDS */
{0x20,0x20,0x20,0x20}
};
-static const UCHAR SiS300_Phase1[8][5][4] =
+static const unsigned char SiS300_Phase1[8][5][4] =
{
{
{0x21,0xed,0x00,0x08},
@@ -354,11 +334,10 @@ static const UCHAR SiS300_Phase1[8][5][4] =
}
};
-
-static const UCHAR SiS300_Phase2[8][5][4] =
+static const unsigned char SiS300_Phase2[8][5][4] =
{
{
- {0x21,0xed,0x00,0x08},
+ {0x21,0xed,0x00,0x08},
{0x21,0xed,0x8a,0x08},
{0x21,0xed,0x8a,0x08},
{0x21,0xed,0x8a,0x08},
@@ -372,42 +351,42 @@ static const UCHAR SiS300_Phase2[8][5][4] =
{0x2a,0x05,0xd3,0x00}
},
{
- {0x2a,0x05,0xd3,0x00},
+ {0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
},
{
- {0x2a,0x05,0xd3,0x00},
+ {0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
},
{
- {0x21,0xed,0x00,0x08},
+ {0x21,0xed,0x00,0x08},
{0x21,0xed,0x8a,0x08},
{0x21,0xed,0x8a,0x08},
{0x21,0xed,0x8a,0x08},
{0x21,0xed,0x8a,0x08}
},
{
- {0x2a,0x05,0xd3,0x00},
+ {0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
},
{
- {0x2a,0x05,0xd3,0x00},
+ {0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
},
{
- {0x2a,0x05,0xd3,0x00},
+ {0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00},
@@ -415,7 +394,7 @@ static const UCHAR SiS300_Phase2[8][5][4] =
}
};
-static const UCHAR SiS300_Filter1[10][16][4] =
+static const unsigned char SiS300_Filter1[10][16][4] =
{
{
{0x00,0xf4,0x10,0x38},
@@ -599,7 +578,7 @@ static const UCHAR SiS300_Filter1[10][16][4] =
},
};
-static const UCHAR SiS300_Filter2[10][9][7] =
+static const unsigned char SiS300_Filter2[10][9][7] =
{
{
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
@@ -714,142 +693,144 @@ static const UCHAR SiS300_Filter2[10][9][7] =
};
/* Custom data for Barco iQ Pro R300 */
-static const UCHAR barco_p1[2][9][7][3] = {
- {
- { { 0x16, 0xcf, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x19, 0x00 }
- },
- {
- { 0x16, 0xcf, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x1e, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x16, 0x00 }
- },
- {
- { 0x16, 0xcf, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x19, 0x00 },
- { 0, 0, 0 }
- },
- {
- { 0, 0, 0 }
- },
- {
- { 0x16, 0xcf, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x1e, 0x00 },
- { 0, 0, 0 }
- },
- {
- { 0x16, 0xd1, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x11, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x26, 0x00 }
- },
- {
- { 0x16, 0xd1, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x30, 0x00 },
- { 0, 0, 0 }
- },
- {
- { 0x16, 0x00, 0x00 },
- { 0x17, 0xa0, 0x00 },
- { 0x1a, 0xa0, 0x00 },
- { 0x1b, 0x2a, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0, 0, 0 }
- },
- {
- { 0x16, 0x00, 0x00 },
- { 0x17, 0xaa, 0x00 },
- { 0x1a, 0xa0, 0x00 },
- { 0x1b, 0x2a, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0, 0, 0 }
- }
- },
- {
- {
- { 0x16, 0xcf, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x19, 0x00 }
- },
- {
- { 0, 0, 0 }
- },
- {
- { 0x16, 0xcf, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x19, 0x00 },
- },
- {
- { 0, 0, 0 }
- },
- {
- { 0x16, 0xcf, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe7, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x1e, 0x00 }
- },
- {
- { 0x16, 0xd1, 0x00 },
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe6, 0x00 },
- { 0x1b, 0x11, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x26, 0x00 }
- },
- {
- { 0x18, 0x00, 0x00 },
- { 0x1a, 0xe0, 0x00 },
- { 0x1b, 0x26, 0x00 },
- { 0x1c, 0xff, 0x00 },
- { 0x1d, 0x1c, 0x00 },
- { 0x1e, 0x30, 0x00 },
- { 0, 0, 0 }
- },
- {
- { 0, 0, 0 }
- },
- {
- { 0, 0, 0 }
- }
- }
+static const unsigned char barco_p1[2][9][7][3] =
+{
+ {
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x19, 0x00 }
+ },
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x1e, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x16, 0x00 }
+ },
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x19, 0x00 },
+ { 0, 0, 0 }
+ },
+ {
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x1e, 0x00 },
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0xd1, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x11, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x26, 0x00 }
+ },
+ {
+ { 0x16, 0xd1, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x30, 0x00 },
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0x00, 0x00 },
+ { 0x17, 0xa0, 0x00 },
+ { 0x1a, 0xa0, 0x00 },
+ { 0x1b, 0x2a, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0x00, 0x00 },
+ { 0x17, 0xaa, 0x00 },
+ { 0x1a, 0xa0, 0x00 },
+ { 0x1b, 0x2a, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0, 0, 0 }
+ }
+ },
+ {
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x19, 0x00 }
+ },
+ {
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x19, 0x00 },
+ },
+ {
+ { 0, 0, 0 }
+ },
+ {
+ { 0x16, 0xcf, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe7, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x1e, 0x00 }
+ },
+ {
+ { 0x16, 0xd1, 0x00 },
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe6, 0x00 },
+ { 0x1b, 0x11, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x26, 0x00 }
+ },
+ {
+ { 0x18, 0x00, 0x00 },
+ { 0x1a, 0xe0, 0x00 },
+ { 0x1b, 0x26, 0x00 },
+ { 0x1c, 0xff, 0x00 },
+ { 0x1d, 0x1c, 0x00 },
+ { 0x1e, 0x30, 0x00 },
+ { 0, 0, 0 }
+ },
+ {
+ { 0, 0, 0 }
+ },
+ {
+ { 0, 0, 0 }
+ }
+ }
};
diff --git a/drivers/video/sis/oem310.h b/drivers/video/sis/oem310.h
index 2b7db916b7e..8fce56e4482 100644
--- a/drivers/video/sis/oem310.h
+++ b/drivers/video/sis/oem310.h
@@ -1,9 +1,9 @@
/* $XFree86$ */
/* $XdotOrg$ */
/*
- * OEM Data for 315/330 series
+ * OEM Data for 315/330/340 series
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,206 +50,206 @@
*
*/
-static const UCHAR SiS310_LCDDelayCompensation_301[] = /* 301 */
+static const unsigned char SiS310_LCDDelayCompensation_301[] = /* 301 */
{
- 0x00,0x00,0x00, /* 800x600 */
- 0x0b,0x0b,0x0b, /* 1024x768 */
- 0x08,0x08,0x08, /* 1280x1024 */
- 0x00,0x00,0x00, /* 640x480 (unknown) */
- 0x00,0x00,0x00, /* 1024x600 (unknown) */
- 0x00,0x00,0x00, /* 1152x864 (unknown) */
- 0x08,0x08,0x08, /* 1280x960 (guessed) */
- 0x00,0x00,0x00, /* 1152x768 (unknown) */
- 0x08,0x08,0x08, /* 1400x1050 */
- 0x08,0x08,0x08, /* 1280x768 (guessed) */
- 0x00,0x00,0x00, /* 1600x1200 */
- 0x00,0x00,0x00, /* 320x480 (unknown) */
- 0x00,0x00,0x00,
- 0x00,0x00,0x00,
- 0x00,0x00,0x00
+ 0x00,0x00,0x00, /* 800x600 */
+ 0x0b,0x0b,0x0b, /* 1024x768 */
+ 0x08,0x08,0x08, /* 1280x1024 */
+ 0x00,0x00,0x00, /* 640x480 (unknown) */
+ 0x00,0x00,0x00, /* 1024x600 (unknown) */
+ 0x00,0x00,0x00, /* 1152x864 (unknown) */
+ 0x08,0x08,0x08, /* 1280x960 (guessed) */
+ 0x00,0x00,0x00, /* 1152x768 (unknown) */
+ 0x08,0x08,0x08, /* 1400x1050 */
+ 0x08,0x08,0x08, /* 1280x768 (guessed) */
+ 0x00,0x00,0x00, /* 1600x1200 */
+ 0x00,0x00,0x00, /* 320x480 (unknown) */
+ 0x00,0x00,0x00,
+ 0x00,0x00,0x00,
+ 0x00,0x00,0x00
};
/* This is contained in 650+301B BIOSes, but it is wrong - so we don't use it */
-static const UCHAR SiS310_LCDDelayCompensation_650301LV[] = /* 650 + 30xLV */
+static const unsigned char SiS310_LCDDelayCompensation_650301LV[] = /* 650 + 30xLV */
{
- 0x01,0x01,0x01, /* 800x600 */
- 0x01,0x01,0x01, /* 1024x768 */
- 0x01,0x01,0x01, /* 1280x1024 */
- 0x01,0x01,0x01, /* 640x480 (unknown) */
- 0x01,0x01,0x01, /* 1024x600 (unknown) */
- 0x01,0x01,0x01, /* 1152x864 (unknown) */
- 0x01,0x01,0x01, /* 1280x960 (guessed) */
- 0x01,0x01,0x01, /* 1152x768 (unknown) */
- 0x01,0x01,0x01, /* 1400x1050 */
- 0x01,0x01,0x01, /* 1280x768 (guessed) */
- 0x01,0x01,0x01, /* 1600x1200 */
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02
+ 0x01,0x01,0x01, /* 800x600 */
+ 0x01,0x01,0x01, /* 1024x768 */
+ 0x01,0x01,0x01, /* 1280x1024 */
+ 0x01,0x01,0x01, /* 640x480 (unknown) */
+ 0x01,0x01,0x01, /* 1024x600 (unknown) */
+ 0x01,0x01,0x01, /* 1152x864 (unknown) */
+ 0x01,0x01,0x01, /* 1280x960 (guessed) */
+ 0x01,0x01,0x01, /* 1152x768 (unknown) */
+ 0x01,0x01,0x01, /* 1400x1050 */
+ 0x01,0x01,0x01, /* 1280x768 (guessed) */
+ 0x01,0x01,0x01, /* 1600x1200 */
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02
};
-static const UCHAR SiS310_LCDDelayCompensation_651301LV[] = /* M650/651 301LV */
+static const unsigned char SiS310_LCDDelayCompensation_651301LV[] = /* M650/651 301LV */
{
- 0x33,0x33,0x33, /* 800x600 (guessed) - new: PanelType, not PanelRes ! */
- 0x33,0x33,0x33, /* 1024x768 */
- 0x33,0x33,0x33, /* 1280x1024 */
- 0x33,0x33,0x33, /* 640x480 (unknown) */
- 0x33,0x33,0x33, /* 1024x600 (unknown) */
- 0x33,0x33,0x33, /* 1152x864 (unknown) */
- 0x33,0x33,0x33, /* 1280x960 (guessed) */
- 0x33,0x33,0x33, /* 1152x768 (unknown) */
- 0x33,0x33,0x33, /* 1400x1050 */
- 0x33,0x33,0x33, /* 1280x768 (guessed) */
- 0x33,0x33,0x33, /* 1600x1200 */
- 0x33,0x33,0x33,
- 0x33,0x33,0x33,
- 0x33,0x33,0x33,
- 0x33,0x33,0x33
+ 0x33,0x33,0x33, /* 800x600 (guessed) - new: PanelType, not PanelRes ! */
+ 0x33,0x33,0x33, /* 1024x768 */
+ 0x33,0x33,0x33, /* 1280x1024 */
+ 0x33,0x33,0x33, /* 640x480 (unknown) */
+ 0x33,0x33,0x33, /* 1024x600 (unknown) */
+ 0x33,0x33,0x33, /* 1152x864 (unknown) */
+ 0x33,0x33,0x33, /* 1280x960 (guessed) */
+ 0x33,0x33,0x33, /* 1152x768 (unknown) */
+ 0x33,0x33,0x33, /* 1400x1050 */
+ 0x33,0x33,0x33, /* 1280x768 (guessed) */
+ 0x33,0x33,0x33, /* 1600x1200 */
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33
};
-static const UCHAR SiS310_LCDDelayCompensation_651302LV[] = /* M650/651 302LV */
+static const unsigned char SiS310_LCDDelayCompensation_651302LV[] = /* M650/651 302LV */
{
- 0x33,0x33,0x33, /* 800x600 (guessed) */
- 0x33,0x33,0x33, /* 1024x768 */
- 0x33,0x33,0x33, /* 1280x1024 */
- 0x33,0x33,0x33, /* 640x480 (unknown) */
- 0x33,0x33,0x33, /* 1024x600 (unknown) */
- 0x33,0x33,0x33, /* 1152x864 (unknown) */
- 0x33,0x33,0x33, /* 1280x960 (guessed) */
- 0x33,0x33,0x33, /* 1152x768 (unknown) */
- 0x33,0x33,0x33, /* 1400x1050 */
- 0x33,0x33,0x33, /* 1280x768 (guessed) */
- 0x33,0x33,0x33, /* 1600x1200 */
- 0x33,0x33,0x33,
- 0x33,0x33,0x33,
- 0x33,0x33,0x33,
- 0x33,0x33,0x33
+ 0x33,0x33,0x33, /* 800x600 (guessed) */
+ 0x33,0x33,0x33, /* 1024x768 */
+ 0x33,0x33,0x33, /* 1280x1024 */
+ 0x33,0x33,0x33, /* 640x480 (unknown) */
+ 0x33,0x33,0x33, /* 1024x600 (unknown) */
+ 0x33,0x33,0x33, /* 1152x864 (unknown) */
+ 0x33,0x33,0x33, /* 1280x960 (guessed) */
+ 0x33,0x33,0x33, /* 1152x768 (unknown) */
+ 0x33,0x33,0x33, /* 1400x1050 */
+ 0x33,0x33,0x33, /* 1280x768 (guessed) */
+ 0x33,0x33,0x33, /* 1600x1200 */
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33,
+ 0x33,0x33,0x33
};
-static const UCHAR SiS310_LCDDelayCompensation_3xx301B[] = /* 30xB */
+static const unsigned char SiS310_LCDDelayCompensation_3xx301B[] = /* 30xB */
{
- 0x01,0x01,0x01, /* 800x600 */
- 0x0C,0x0C,0x0C, /* 1024x768 */
- 0x0C,0x0C,0x0C, /* 1280x1024 */
- 0x08,0x08,0x08, /* 640x480 */
- 0x0C,0x0C,0x0C, /* 1024x600 (guessed) */
- 0x0C,0x0C,0x0C, /* 1152x864 (guessed) */
- 0x0C,0x0C,0x0C, /* 1280x960 (guessed) */
- 0x0C,0x0C,0x0C, /* 1152x768 (guessed) */
- 0x0C,0x0C,0x0C, /* 1400x1050 (guessed) */
- 0x0C,0x0C,0x0C, /* 1280x768 (guessed) */
- 0x0C,0x0C,0x0C, /* 1600x1200 (guessed) */
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02
+ 0x01,0x01,0x01, /* 800x600 */
+ 0x0C,0x0C,0x0C, /* 1024x768 */
+ 0x0C,0x0C,0x0C, /* 1280x1024 */
+ 0x08,0x08,0x08, /* 640x480 */
+ 0x0C,0x0C,0x0C, /* 1024x600 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1152x864 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1280x960 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1152x768 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1400x1050 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1280x768 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1600x1200 (guessed) */
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02
};
-static const UCHAR SiS310_LCDDelayCompensation_3xx301LV[] = /* 315+30xLV */
+static const unsigned char SiS310_LCDDelayCompensation_3xx301LV[] = /* 315+30xLV */
{
- 0x01,0x01,0x01, /* 800x600 */
- 0x04,0x04,0x04, /* 1024x768 (A531/BIOS 1.14.05f: 4 - works with 6 */
- 0x0C,0x0C,0x0C, /* 1280x1024 */
- 0x08,0x08,0x08, /* 640x480 */
- 0x0C,0x0C,0x0C, /* 1024x600 (guessed) */
- 0x0C,0x0C,0x0C, /* 1152x864 (guessed) */
- 0x0C,0x0C,0x0C, /* 1280x960 (guessed) */
- 0x0C,0x0C,0x0C, /* 1152x768 (guessed) */
- 0x0C,0x0C,0x0C, /* 1400x1050 (guessed) */
- 0x0C,0x0C,0x0C, /* 1280x768 (guessed) */
- 0x0C,0x0C,0x0C, /* 1600x1200 (guessed) */
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02,
- 0x02,0x02,0x02
+ 0x01,0x01,0x01, /* 800x600 */
+ 0x04,0x04,0x04, /* 1024x768 (A531/BIOS 1.14.05f: 4 - works with 6 */
+ 0x0C,0x0C,0x0C, /* 1280x1024 */
+ 0x08,0x08,0x08, /* 640x480 */
+ 0x0C,0x0C,0x0C, /* 1024x600 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1152x864 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1280x960 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1152x768 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1400x1050 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1280x768 (guessed) */
+ 0x0C,0x0C,0x0C, /* 1600x1200 (guessed) */
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02,
+ 0x02,0x02,0x02
};
-static const UCHAR SiS310_TVDelayCompensation_301[] = /* 301 */
+static const unsigned char SiS310_TVDelayCompensation_301[] = /* 301 */
{
- 0x02,0x02, /* NTSC Enhanced, Standard */
- 0x02,0x02, /* PAL */
- 0x08,0x0b /* HiVision */
+ 0x02,0x02, /* NTSC Enhanced, Standard */
+ 0x02,0x02, /* PAL */
+ 0x08,0x0b /* HiVision */
};
-static const UCHAR SiS310_TVDelayCompensation_301B[] = /* 30xB, 30xLV */
+static const unsigned char SiS310_TVDelayCompensation_301B[] = /* 30xB, 30xLV */
{
- 0x03,0x03,
- 0x03,0x03,
- 0x03,0x03
+ 0x03,0x03,
+ 0x03,0x03,
+ 0x03,0x03
};
-static const UCHAR SiS310_TVDelayCompensation_740301B[] = /* 740 + 30xB (30xLV?) */
+static const unsigned char SiS310_TVDelayCompensation_740301B[] = /* 740 + 30xB (30xLV?) */
{
- 0x05,0x05,
- 0x05,0x05,
- 0x05,0x05
+ 0x05,0x05,
+ 0x05,0x05,
+ 0x05,0x05
};
-static const UCHAR SiS310_TVDelayCompensation_651301LV[] = /* M650, 651, 301LV */
+static const unsigned char SiS310_TVDelayCompensation_651301LV[] = /* M650, 651, 301LV */
{
- 0x33,0x33,
- 0x33,0x33,
- 0x33,0x33
+ 0x33,0x33,
+ 0x33,0x33,
+ 0x33,0x33
};
-static const UCHAR SiS310_TVDelayCompensation_651302LV[] = /* M650, 651, 302LV */
+static const unsigned char SiS310_TVDelayCompensation_651302LV[] = /* M650, 651, 302LV */
{
- 0x33,0x33,
- 0x33,0x33,
- 0x33,0x33
+ 0x33,0x33,
+ 0x33,0x33,
+ 0x33,0x33
};
-static const UCHAR SiS_TVDelay661_301[] = /* 661, 301 */
+static const unsigned char SiS_TVDelay661_301[] = /* 661, 301 */
{
- 0x44,0x44,
- 0x44,0x44,
- 0x00,0x00,
- 0x44,0x44,
- 0x44,0x44,
- 0x44,0x44
+ 0x44,0x44,
+ 0x44,0x44,
+ 0x00,0x00,
+ 0x44,0x44,
+ 0x44,0x44,
+ 0x44,0x44
};
-static const UCHAR SiS_TVDelay661_301B[] = /* 661, 301B et al */
+static const unsigned char SiS_TVDelay661_301B[] = /* 661, 301B et al */
{
- 0x44,0x44,
- 0x44,0x44,
- 0x00,0x00,
- 0x44,0x44,
- 0x44,0x44,
- 0x44,0x44
+ 0x44,0x44,
+ 0x44,0x44,
+ 0x00,0x00,
+ 0x44,0x44,
+ 0x44,0x44,
+ 0x44,0x44
};
-static const UCHAR SiS310_TVDelayCompensation_LVDS[] = /* LVDS */
+static const unsigned char SiS310_TVDelayCompensation_LVDS[] = /* LVDS */
{
- 0x0a,0x0a,
- 0x0a,0x0a,
- 0x0a,0x0a
+ 0x0a,0x0a,
+ 0x0a,0x0a,
+ 0x0a,0x0a
};
-static const UCHAR SiS310_TVAntiFlick1[6][2] =
+static const unsigned char SiS310_TVAntiFlick1[6][2] =
{
- {0x4,0x0},
- {0x4,0x8},
- {0x0,0x0},
- {0x0,0x0},
- {0x0,0x0},
- {0x0,0x0}
+ {0x4,0x0},
+ {0x4,0x8},
+ {0x0,0x0},
+ {0x0,0x0},
+ {0x0,0x0},
+ {0x0,0x0}
};
-static const UCHAR SiS310_TVEdge1[6][2] =
+static const unsigned char SiS310_TVEdge1[6][2] =
{
- {0x0,0x4},
- {0x0,0x4},
- {0x0,0x0},
- {0x0,0x0},
- {0x0,0x0},
- {0x0,0x0}
+ {0x0,0x4},
+ {0x0,0x4},
+ {0x0,0x0},
+ {0x0,0x0},
+ {0x0,0x0},
+ {0x0,0x0}
};
-static const UCHAR SiS310_TVYFilter1[5][8][4] =
+static const unsigned char SiS310_TVYFilter1[5][8][4] =
{
- {
+ {
{0x00,0xf4,0x10,0x38}, /* NTSC */
{0x00,0xf4,0x10,0x38},
{0xeb,0x04,0x25,0x18},
@@ -258,8 +258,8 @@ static const UCHAR SiS310_TVYFilter1[5][8][4] =
{0xeb,0x04,0x25,0x18},
{0xee,0x0c,0x22,0x08},
{0xeb,0x15,0x25,0xf6}
- },
- {
+ },
+ {
{0x00,0xf4,0x10,0x38}, /* PAL */
{0x00,0xf4,0x10,0x38},
{0xf1,0xf7,0x1f,0x32},
@@ -268,8 +268,8 @@ static const UCHAR SiS310_TVYFilter1[5][8][4] =
{0xf1,0xf7,0x1f,0x32},
{0xf3,0x00,0x1d,0x20},
{0xfc,0xfb,0x14,0x2a}
- },
- {
+ },
+ {
{0x00,0x00,0x00,0x00}, /* HiVision */
{0x00,0xf4,0x10,0x38},
{0x00,0xf4,0x10,0x38},
@@ -278,9 +278,9 @@ static const UCHAR SiS310_TVYFilter1[5][8][4] =
{0x00,0xf4,0x10,0x38},
{0xeb,0x04,0x25,0x18},
{0xee,0x0c,0x22,0x08}
- },
- {
- {0x00,0xf4,0x10,0x38}, /* PAL-M */
+ },
+ {
+ {0x00,0xf4,0x10,0x38}, /* PAL-M */
{0x00,0xf4,0x10,0x38},
{0xeb,0x04,0x10,0x18},
{0xf7,0x06,0x19,0x14},
@@ -288,9 +288,9 @@ static const UCHAR SiS310_TVYFilter1[5][8][4] =
{0xeb,0x04,0x25,0x18},
{0xeb,0x04,0x25,0x18},
{0xeb,0x15,0x25,0xf6}
- },
- {
- {0x00,0xf4,0x10,0x38}, /* PAL-N */
+ },
+ {
+ {0x00,0xf4,0x10,0x38}, /* PAL-N */
{0x00,0xf4,0x10,0x38},
{0xeb,0x04,0x10,0x18},
{0xf7,0x06,0x19,0x14},
@@ -298,12 +298,12 @@ static const UCHAR SiS310_TVYFilter1[5][8][4] =
{0xeb,0x04,0x25,0x18},
{0xeb,0x04,0x25,0x18},
{0xeb,0x15,0x25,0xf6}
- }
+ }
};
-static const UCHAR SiS310_TVYFilter2[5][9][7] =
+static const unsigned char SiS310_TVYFilter2[5][9][7] =
{
- {
+ {
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* NTSC */
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
@@ -313,8 +313,8 @@ static const UCHAR SiS310_TVYFilter2[5][9][7] =
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
- },
- {
+ },
+ {
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* PAL */
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
@@ -324,8 +324,8 @@ static const UCHAR SiS310_TVYFilter2[5][9][7] =
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
- },
- {
+ },
+ {
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22}, /* HiVision */
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22},
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22},
@@ -335,9 +335,9 @@ static const UCHAR SiS310_TVYFilter2[5][9][7] =
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22},
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22},
{0x00,0x00,0x00,0xF4,0xFF,0x1C,0x22}
- },
- {
- {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* PAL-M */
+ },
+ {
+ {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* PAL-M */
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
@@ -346,9 +346,9 @@ static const UCHAR SiS310_TVYFilter2[5][9][7] =
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
- },
- {
- {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* PAL-N */
+ },
+ {
+ {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46}, /* PAL-N */
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
@@ -357,58 +357,39 @@ static const UCHAR SiS310_TVYFilter2[5][9][7] =
{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
- }
+ }
};
-static const UCHAR SiS310_TVPhaseIncr1[3][2][4] =
+static const unsigned char SiS310_TVPhaseIncr1[3][2][4] =
{
- {
+ {
{0x21,0xed,0xba,0x08},
{0x21,0xed,0xba,0x08}
- },
- {
+ },
+ {
{0x2a,0x05,0xe3,0x00},
{0x2a,0x05,0xe3,0x00}
- },
- {
+ },
+ {
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
- }
+ }
};
-static const UCHAR SiS310_TVPhaseIncr2[3][2][4] =
+static const unsigned char SiS310_TVPhaseIncr2[3][2][4] =
{
- {
+ {
{0x21,0xf0,0x7b,0xd6},
{0x21,0xf0,0x7b,0xd6}
- },
- {
+ },
+ {
{0x2a,0x0a,0x41,0xe9},
{0x2a,0x0a,0x41,0xe9}
- },
- {
+ },
+ {
{0x2a,0x05,0xd3,0x00},
{0x2a,0x05,0xd3,0x00}
- }
-};
-
-static const UCHAR SiS661_TVPhase[] = {
- 0x21,0xED,0xBA,0x08,
- 0x2A,0x05,0xE3,0x00,
- 0x21,0xE4,0x2E,0x9B,
- 0x21,0xF4,0x3E,0xBA,
- 0x1E,0x8B,0xA2,0xA7,
- 0x1E,0x83,0x0A,0xE0,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x21,0xF0,0x7B,0xD6,
- 0x2A,0x09,0x86,0xE9,
- 0x21,0xE6,0xEF,0xA4,
- 0x21,0xF6,0x94,0x46,
- 0x1E,0x8B,0xA2,0xA7,
- 0x1E,0x83,0x0A,0xE0,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00
+ }
};
/**************************************************************/
@@ -417,7 +398,7 @@ static const UCHAR SiS661_TVPhase[] = {
/* Inventec / Compaq Presario 3045US, 3017 */
-static const SiS_LCDDataStruct SiS310_ExtCompaq1280x1024Data[] =
+static const struct SiS_LCDData SiS310_ExtCompaq1280x1024Data[] =
{
{ 211, 60,1024, 501,1688,1066},
{ 211, 60,1024, 508,1688,1066},
@@ -431,17 +412,17 @@ static const SiS_LCDDataStruct SiS310_ExtCompaq1280x1024Data[] =
/* Asus A2xxxH _2 */
-static const SiS_Part2PortTblStruct SiS310_CRT2Part2_Asus1024x768_3[] =
+static const struct SiS_Part2PortTbl SiS310_CRT2Part2_Asus1024x768_3[] =
{
- {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x2c,0x13,0x9a,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
- {{0x38,0x13,0x13,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
- {{0x38,0x13,0x16,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x36,0x13,0x13,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
- {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
- {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}}
+ {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x2c,0x13,0x9a,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ {{0x38,0x13,0x13,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}},
+ {{0x38,0x13,0x16,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x36,0x13,0x13,0x25,0xff,0x5a,0x45,0x0a,0x07,0xfa,0x0a,0x24}},
+ {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ {{0x25,0x13,0xc9,0x25,0xff,0x59,0x45,0x09,0x07,0xf9,0x09,0x24}}
};
diff --git a/drivers/video/sis/osdef.h b/drivers/video/sis/osdef.h
index 15939b05771..841ca3190cd 100644
--- a/drivers/video/sis/osdef.h
+++ b/drivers/video/sis/osdef.h
@@ -3,7 +3,7 @@
/*
* OS depending defines
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -55,8 +55,11 @@
#define _SIS_OSDEF_H_
/* The choices are: */
-#define LINUX_KERNEL /* Linux kernel framebuffer */
-/* #define LINUX_XF86 */ /* XFree86/X.org */
+#define SIS_LINUX_KERNEL /* Linux kernel framebuffer */
+#undef SIS_XORG_XF86 /* XFree86/X.org */
+
+#undef SIS_LINUX_KERNEL_24
+#undef SIS_LINUX_KERNEL_26
#ifdef OutPortByte
#undef OutPortByte
@@ -86,8 +89,9 @@
/* LINUX KERNEL */
/**********************************************************************/
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
#include <linux/config.h>
+#include <linux/version.h>
#ifdef CONFIG_FB_SIS_300
#define SIS300
@@ -97,6 +101,12 @@
#define SIS315H
#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+#define SIS_LINUX_KERNEL_26
+#else
+#define SIS_LINUX_KERNEL_24
+#endif
+
#if !defined(SIS300) && !defined(SIS315H)
#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
#warning sisfb will not work!
@@ -109,13 +119,15 @@
#define InPortWord(p) inw((SISIOADDRESS)(p))
#define InPortLong(p) inl((SISIOADDRESS)(p))
#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
-#endif
+
+#endif /* LINUX_KERNEL */
/**********************************************************************/
/* XFree86/X.org */
/**********************************************************************/
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
+
#define SIS300
#define SIS315H
@@ -126,6 +138,7 @@
#define InPortWord(p) inSISREGW((IOADDRESS)(p))
#define InPortLong(p) inSISREGL((IOADDRESS)(p))
#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
-#endif
+
+#endif /* XF86 */
#endif /* _OSDEF_H_ */
diff --git a/drivers/video/sis/sis.h b/drivers/video/sis/sis.h
index d0103c162e4..0b6e625d733 100644
--- a/drivers/video/sis/sis.h
+++ b/drivers/video/sis/sis.h
@@ -1,8 +1,10 @@
/*
- * SiS 300/630/730/540/315/550/[M]650/651/[M]661[FM]X/740/[M]741[GX]/330/[M]760[GX]
+ * SiS 300/540/630[S]/730[S],
+ * SiS 315[E|PRO]/550/[M]65x/[M]661[F|M]X/740/[M]741[GX]/330/[M]76x[GX],
+ * XGI V3XT/V5/V8, Z7
* frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3
*
- * Copyright (C) 2001-2004 Thomas Winischhofer, Vienna, Austria.
+ * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,8 +21,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
-#ifndef _SIS_H
-#define _SIS_H
+#ifndef _SIS_H_
+#define _SIS_H_
#include <linux/config.h>
#include <linux/version.h>
@@ -35,26 +37,37 @@
#include "vgatypes.h"
#include "vstruct.h"
-#define VER_MAJOR 1
-#define VER_MINOR 7
-#define VER_LEVEL 17
-
-#undef SIS_CONFIG_COMPAT
+#define VER_MAJOR 1
+#define VER_MINOR 8
+#define VER_LEVEL 9
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
#include <linux/spinlock.h>
+#define SIS_PCI_GET_CLASS(a, b) pci_get_class(a, b)
+#define SIS_PCI_GET_DEVICE(a,b,c) pci_get_device(a,b,c)
+#define SIS_PCI_GET_SLOT(a,b) pci_get_slot(a,b)
+#define SIS_PCI_PUT_DEVICE(a) pci_dev_put(a)
#ifdef CONFIG_COMPAT
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,10)
#include <linux/ioctl32.h>
-#define SIS_CONFIG_COMPAT
-#endif
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,19)
-#ifdef __x86_64__
-/* Shouldn't we check for CONFIG_IA32_EMULATION here? */
+#define SIS_OLD_CONFIG_COMPAT
+#else
+#include <linux/smp_lock.h>
+#define SIS_NEW_CONFIG_COMPAT
+#endif
+#endif /* CONFIG_COMPAT */
+#else /* 2.4 */
+#define SIS_PCI_GET_CLASS(a, b) pci_find_class(a, b)
+#define SIS_PCI_GET_DEVICE(a,b,c) pci_find_device(a,b,c)
+#define SIS_PCI_GET_SLOT(a,b) pci_find_slot(a,b)
+#define SIS_PCI_PUT_DEVICE(a)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,19)
+#ifdef __x86_64__ /* Shouldn't we check for CONFIG_IA32_EMULATION here? */
#include <asm/ioctl32.h>
-#define SIS_CONFIG_COMPAT
+#define SIS_OLD_CONFIG_COMPAT
#endif
#endif
-
+#endif /* 2.4 */
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
#define SIS_IOTYPE1 void __iomem
#define SIS_IOTYPE2 __iomem
@@ -79,228 +92,312 @@
/* To be included in pci_ids.h */
#ifndef PCI_DEVICE_ID_SI_650_VGA
-#define PCI_DEVICE_ID_SI_650_VGA 0x6325
+#define PCI_DEVICE_ID_SI_650_VGA 0x6325
#endif
#ifndef PCI_DEVICE_ID_SI_650
-#define PCI_DEVICE_ID_SI_650 0x0650
+#define PCI_DEVICE_ID_SI_650 0x0650
#endif
#ifndef PCI_DEVICE_ID_SI_651
-#define PCI_DEVICE_ID_SI_651 0x0651
+#define PCI_DEVICE_ID_SI_651 0x0651
#endif
#ifndef PCI_DEVICE_ID_SI_740
-#define PCI_DEVICE_ID_SI_740 0x0740
+#define PCI_DEVICE_ID_SI_740 0x0740
#endif
#ifndef PCI_DEVICE_ID_SI_330
-#define PCI_DEVICE_ID_SI_330 0x0330
+#define PCI_DEVICE_ID_SI_330 0x0330
#endif
#ifndef PCI_DEVICE_ID_SI_660_VGA
-#define PCI_DEVICE_ID_SI_660_VGA 0x6330
+#define PCI_DEVICE_ID_SI_660_VGA 0x6330
#endif
#ifndef PCI_DEVICE_ID_SI_661
-#define PCI_DEVICE_ID_SI_661 0x0661
+#define PCI_DEVICE_ID_SI_661 0x0661
#endif
#ifndef PCI_DEVICE_ID_SI_741
-#define PCI_DEVICE_ID_SI_741 0x0741
+#define PCI_DEVICE_ID_SI_741 0x0741
#endif
#ifndef PCI_DEVICE_ID_SI_660
-#define PCI_DEVICE_ID_SI_660 0x0660
+#define PCI_DEVICE_ID_SI_660 0x0660
#endif
#ifndef PCI_DEVICE_ID_SI_760
-#define PCI_DEVICE_ID_SI_760 0x0760
+#define PCI_DEVICE_ID_SI_760 0x0760
+#endif
+#ifndef PCI_DEVICE_ID_SI_761
+#define PCI_DEVICE_ID_SI_761 0x0761
+#endif
+
+#ifndef PCI_VENDOR_ID_XGI
+#define PCI_VENDOR_ID_XGI 0x18ca
+#endif
+
+#ifndef PCI_DEVICE_ID_XGI_20
+#define PCI_DEVICE_ID_XGI_20 0x0020
+#endif
+
+#ifndef PCI_DEVICE_ID_XGI_40
+#define PCI_DEVICE_ID_XGI_40 0x0040
#endif
/* To be included in fb.h */
#ifndef FB_ACCEL_SIS_GLAMOUR_2
-#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 65x, 740, 661, 741 */
+#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 65x, 740, 661, 741 */
#endif
#ifndef FB_ACCEL_SIS_XABRE
-#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre"), 760 */
+#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre"), 76x */
+#endif
+#ifndef FB_ACCEL_XGI_VOLARI_V
+#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari Vx (V3XT, V5, V8) */
+#endif
+#ifndef FB_ACCEL_XGI_VOLARI_Z
+#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */
#endif
-
-#define MAX_ROM_SCAN 0x10000
/* ivideo->caps */
-#define HW_CURSOR_CAP 0x80
-#define TURBO_QUEUE_CAP 0x40
-#define AGP_CMD_QUEUE_CAP 0x20
-#define VM_CMD_QUEUE_CAP 0x10
-#define MMIO_CMD_QUEUE_CAP 0x08
+#define HW_CURSOR_CAP 0x80
+#define TURBO_QUEUE_CAP 0x40
+#define AGP_CMD_QUEUE_CAP 0x20
+#define VM_CMD_QUEUE_CAP 0x10
+#define MMIO_CMD_QUEUE_CAP 0x08
/* For 300 series */
-#define TURBO_QUEUE_AREA_SIZE 0x80000 /* 512K */
-#define HW_CURSOR_AREA_SIZE_300 0x1000 /* 4K */
+#define TURBO_QUEUE_AREA_SIZE (512 * 1024) /* 512K */
+#define HW_CURSOR_AREA_SIZE_300 4096 /* 4K */
/* For 315/Xabre series */
-#define COMMAND_QUEUE_AREA_SIZE 0x80000 /* 512K */
-#define COMMAND_QUEUE_THRESHOLD 0x1F
-#define HW_CURSOR_AREA_SIZE_315 0x4000 /* 16K */
-
-#define SIS_OH_ALLOC_SIZE 4000
-#define SENTINEL 0x7fffffff
-
-#define SEQ_ADR 0x14
-#define SEQ_DATA 0x15
-#define DAC_ADR 0x18
-#define DAC_DATA 0x19
-#define CRTC_ADR 0x24
-#define CRTC_DATA 0x25
-#define DAC2_ADR (0x16-0x30)
-#define DAC2_DATA (0x17-0x30)
-#define VB_PART1_ADR (0x04-0x30)
-#define VB_PART1_DATA (0x05-0x30)
-#define VB_PART2_ADR (0x10-0x30)
-#define VB_PART2_DATA (0x11-0x30)
-#define VB_PART3_ADR (0x12-0x30)
-#define VB_PART3_DATA (0x13-0x30)
-#define VB_PART4_ADR (0x14-0x30)
-#define VB_PART4_DATA (0x15-0x30)
-
-#define SISSR ivideo->SiS_Pr.SiS_P3c4
-#define SISCR ivideo->SiS_Pr.SiS_P3d4
-#define SISDACA ivideo->SiS_Pr.SiS_P3c8
-#define SISDACD ivideo->SiS_Pr.SiS_P3c9
-#define SISPART1 ivideo->SiS_Pr.SiS_Part1Port
-#define SISPART2 ivideo->SiS_Pr.SiS_Part2Port
-#define SISPART3 ivideo->SiS_Pr.SiS_Part3Port
-#define SISPART4 ivideo->SiS_Pr.SiS_Part4Port
-#define SISPART5 ivideo->SiS_Pr.SiS_Part5Port
-#define SISDAC2A SISPART5
-#define SISDAC2D (SISPART5 + 1)
-#define SISMISCR (ivideo->SiS_Pr.RelIO + 0x1c)
-#define SISMISCW ivideo->SiS_Pr.SiS_P3c2
-#define SISINPSTAT (ivideo->SiS_Pr.RelIO + 0x2a)
-#define SISPEL ivideo->SiS_Pr.SiS_P3c6
-
-#define IND_SIS_PASSWORD 0x05 /* SRs */
-#define IND_SIS_COLOR_MODE 0x06
-#define IND_SIS_RAMDAC_CONTROL 0x07
-#define IND_SIS_DRAM_SIZE 0x14
-#define IND_SIS_MODULE_ENABLE 0x1E
-#define IND_SIS_PCI_ADDRESS_SET 0x20
-#define IND_SIS_TURBOQUEUE_ADR 0x26
-#define IND_SIS_TURBOQUEUE_SET 0x27
-#define IND_SIS_POWER_ON_TRAP 0x38
-#define IND_SIS_POWER_ON_TRAP2 0x39
-#define IND_SIS_CMDQUEUE_SET 0x26
-#define IND_SIS_CMDQUEUE_THRESHOLD 0x27
-
-#define IND_SIS_AGP_IO_PAD 0x48
-
-#define SIS_CRT2_WENABLE_300 0x24 /* Part1 */
-#define SIS_CRT2_WENABLE_315 0x2F
-
-#define SIS_PASSWORD 0x86 /* SR05 */
-
-#define SIS_INTERLACED_MODE 0x20 /* SR06 */
-#define SIS_8BPP_COLOR_MODE 0x0
-#define SIS_15BPP_COLOR_MODE 0x1
-#define SIS_16BPP_COLOR_MODE 0x2
-#define SIS_32BPP_COLOR_MODE 0x4
-
-#define SIS_ENABLE_2D 0x40 /* SR1E */
-
-#define SIS_MEM_MAP_IO_ENABLE 0x01 /* SR20 */
-#define SIS_PCI_ADDR_ENABLE 0x80
-
-#define SIS_AGP_CMDQUEUE_ENABLE 0x80 /* 315/330 series SR26 */
-#define SIS_VRAM_CMDQUEUE_ENABLE 0x40
-#define SIS_MMIO_CMD_ENABLE 0x20
-#define SIS_CMD_QUEUE_SIZE_512k 0x00
-#define SIS_CMD_QUEUE_SIZE_1M 0x04
-#define SIS_CMD_QUEUE_SIZE_2M 0x08
-#define SIS_CMD_QUEUE_SIZE_4M 0x0C
-#define SIS_CMD_QUEUE_RESET 0x01
-#define SIS_CMD_AUTO_CORR 0x02
-
-#define SIS_SIMULTANEOUS_VIEW_ENABLE 0x01 /* CR30 */
-#define SIS_MODE_SELECT_CRT2 0x02
-#define SIS_VB_OUTPUT_COMPOSITE 0x04
-#define SIS_VB_OUTPUT_SVIDEO 0x08
-#define SIS_VB_OUTPUT_SCART 0x10
-#define SIS_VB_OUTPUT_LCD 0x20
-#define SIS_VB_OUTPUT_CRT2 0x40
-#define SIS_VB_OUTPUT_HIVISION 0x80
-
-#define SIS_VB_OUTPUT_DISABLE 0x20 /* CR31 */
-#define SIS_DRIVER_MODE 0x40
-
-#define SIS_VB_COMPOSITE 0x01 /* CR32 */
-#define SIS_VB_SVIDEO 0x02
-#define SIS_VB_SCART 0x04
-#define SIS_VB_LCD 0x08
-#define SIS_VB_CRT2 0x10
-#define SIS_CRT1 0x20
-#define SIS_VB_HIVISION 0x40
-#define SIS_VB_YPBPR 0x80
-#define SIS_VB_TV (SIS_VB_COMPOSITE | SIS_VB_SVIDEO | \
- SIS_VB_SCART | SIS_VB_HIVISION | SIS_VB_YPBPR)
-
-#define SIS_EXTERNAL_CHIP_MASK 0x0E /* CR37 (< SiS 660) */
-#define SIS_EXTERNAL_CHIP_SIS301 0x01 /* in CR37 << 1 ! */
-#define SIS_EXTERNAL_CHIP_LVDS 0x02
-#define SIS_EXTERNAL_CHIP_TRUMPION 0x03
-#define SIS_EXTERNAL_CHIP_LVDS_CHRONTEL 0x04
-#define SIS_EXTERNAL_CHIP_CHRONTEL 0x05
-#define SIS310_EXTERNAL_CHIP_LVDS 0x02
-#define SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL 0x03
-
-#define SIS_AGP_2X 0x20 /* CR48 */
-
-#define HW_DEVICE_EXTENSION SIS_HW_INFO
-#define PHW_DEVICE_EXTENSION PSIS_HW_INFO
+#define COMMAND_QUEUE_AREA_SIZE (512 * 1024) /* 512K */
+#define COMMAND_QUEUE_AREA_SIZE_Z7 (128 * 1024) /* 128k for XGI Z7 */
+#define HW_CURSOR_AREA_SIZE_315 16384 /* 16K */
+#define COMMAND_QUEUE_THRESHOLD 0x1F
+
+#define SIS_OH_ALLOC_SIZE 4000
+#define SENTINEL 0x7fffffff
+
+#define SEQ_ADR 0x14
+#define SEQ_DATA 0x15
+#define DAC_ADR 0x18
+#define DAC_DATA 0x19
+#define CRTC_ADR 0x24
+#define CRTC_DATA 0x25
+#define DAC2_ADR (0x16-0x30)
+#define DAC2_DATA (0x17-0x30)
+#define VB_PART1_ADR (0x04-0x30)
+#define VB_PART1_DATA (0x05-0x30)
+#define VB_PART2_ADR (0x10-0x30)
+#define VB_PART2_DATA (0x11-0x30)
+#define VB_PART3_ADR (0x12-0x30)
+#define VB_PART3_DATA (0x13-0x30)
+#define VB_PART4_ADR (0x14-0x30)
+#define VB_PART4_DATA (0x15-0x30)
+
+#define SISSR ivideo->SiS_Pr.SiS_P3c4
+#define SISCR ivideo->SiS_Pr.SiS_P3d4
+#define SISDACA ivideo->SiS_Pr.SiS_P3c8
+#define SISDACD ivideo->SiS_Pr.SiS_P3c9
+#define SISPART1 ivideo->SiS_Pr.SiS_Part1Port
+#define SISPART2 ivideo->SiS_Pr.SiS_Part2Port
+#define SISPART3 ivideo->SiS_Pr.SiS_Part3Port
+#define SISPART4 ivideo->SiS_Pr.SiS_Part4Port
+#define SISPART5 ivideo->SiS_Pr.SiS_Part5Port
+#define SISDAC2A SISPART5
+#define SISDAC2D (SISPART5 + 1)
+#define SISMISCR (ivideo->SiS_Pr.RelIO + 0x1c)
+#define SISMISCW ivideo->SiS_Pr.SiS_P3c2
+#define SISINPSTAT (ivideo->SiS_Pr.RelIO + 0x2a)
+#define SISPEL ivideo->SiS_Pr.SiS_P3c6
+#define SISVGAENABLE (ivideo->SiS_Pr.RelIO + 0x13)
+#define SISVID (ivideo->SiS_Pr.RelIO + 0x02 - 0x30)
+#define SISCAP (ivideo->SiS_Pr.RelIO + 0x00 - 0x30)
+
+#define IND_SIS_PASSWORD 0x05 /* SRs */
+#define IND_SIS_COLOR_MODE 0x06
+#define IND_SIS_RAMDAC_CONTROL 0x07
+#define IND_SIS_DRAM_SIZE 0x14
+#define IND_SIS_MODULE_ENABLE 0x1E
+#define IND_SIS_PCI_ADDRESS_SET 0x20
+#define IND_SIS_TURBOQUEUE_ADR 0x26
+#define IND_SIS_TURBOQUEUE_SET 0x27
+#define IND_SIS_POWER_ON_TRAP 0x38
+#define IND_SIS_POWER_ON_TRAP2 0x39
+#define IND_SIS_CMDQUEUE_SET 0x26
+#define IND_SIS_CMDQUEUE_THRESHOLD 0x27
+
+#define IND_SIS_AGP_IO_PAD 0x48
+
+#define SIS_CRT2_WENABLE_300 0x24 /* Part1 */
+#define SIS_CRT2_WENABLE_315 0x2F
+
+#define SIS_PASSWORD 0x86 /* SR05 */
+
+#define SIS_INTERLACED_MODE 0x20 /* SR06 */
+#define SIS_8BPP_COLOR_MODE 0x0
+#define SIS_15BPP_COLOR_MODE 0x1
+#define SIS_16BPP_COLOR_MODE 0x2
+#define SIS_32BPP_COLOR_MODE 0x4
+
+#define SIS_ENABLE_2D 0x40 /* SR1E */
+
+#define SIS_MEM_MAP_IO_ENABLE 0x01 /* SR20 */
+#define SIS_PCI_ADDR_ENABLE 0x80
+
+#define SIS_AGP_CMDQUEUE_ENABLE 0x80 /* 315/330/340 series SR26 */
+#define SIS_VRAM_CMDQUEUE_ENABLE 0x40
+#define SIS_MMIO_CMD_ENABLE 0x20
+#define SIS_CMD_QUEUE_SIZE_512k 0x00
+#define SIS_CMD_QUEUE_SIZE_1M 0x04
+#define SIS_CMD_QUEUE_SIZE_2M 0x08
+#define SIS_CMD_QUEUE_SIZE_4M 0x0C
+#define SIS_CMD_QUEUE_RESET 0x01
+#define SIS_CMD_AUTO_CORR 0x02
+
+#define SIS_CMD_QUEUE_SIZE_Z7_64k 0x00 /* XGI Z7 */
+#define SIS_CMD_QUEUE_SIZE_Z7_128k 0x04
+
+#define SIS_SIMULTANEOUS_VIEW_ENABLE 0x01 /* CR30 */
+#define SIS_MODE_SELECT_CRT2 0x02
+#define SIS_VB_OUTPUT_COMPOSITE 0x04
+#define SIS_VB_OUTPUT_SVIDEO 0x08
+#define SIS_VB_OUTPUT_SCART 0x10
+#define SIS_VB_OUTPUT_LCD 0x20
+#define SIS_VB_OUTPUT_CRT2 0x40
+#define SIS_VB_OUTPUT_HIVISION 0x80
+
+#define SIS_VB_OUTPUT_DISABLE 0x20 /* CR31 */
+#define SIS_DRIVER_MODE 0x40
+
+#define SIS_VB_COMPOSITE 0x01 /* CR32 */
+#define SIS_VB_SVIDEO 0x02
+#define SIS_VB_SCART 0x04
+#define SIS_VB_LCD 0x08
+#define SIS_VB_CRT2 0x10
+#define SIS_CRT1 0x20
+#define SIS_VB_HIVISION 0x40
+#define SIS_VB_YPBPR 0x80
+#define SIS_VB_TV (SIS_VB_COMPOSITE | SIS_VB_SVIDEO | \
+ SIS_VB_SCART | SIS_VB_HIVISION | SIS_VB_YPBPR)
+
+#define SIS_EXTERNAL_CHIP_MASK 0x0E /* CR37 (< SiS 660) */
+#define SIS_EXTERNAL_CHIP_SIS301 0x01 /* in CR37 << 1 ! */
+#define SIS_EXTERNAL_CHIP_LVDS 0x02
+#define SIS_EXTERNAL_CHIP_TRUMPION 0x03
+#define SIS_EXTERNAL_CHIP_LVDS_CHRONTEL 0x04
+#define SIS_EXTERNAL_CHIP_CHRONTEL 0x05
+#define SIS310_EXTERNAL_CHIP_LVDS 0x02
+#define SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL 0x03
+
+#define SIS_AGP_2X 0x20 /* CR48 */
+
+/* vbflags, private entries (others in sisfb.h) */
+#define VB_CONEXANT 0x00000800 /* 661 series only */
+#define VB_TRUMPION VB_CONEXANT /* 300 series only */
+#define VB_302ELV 0x00004000
+#define VB_301 0x00100000 /* Video bridge type */
+#define VB_301B 0x00200000
+#define VB_302B 0x00400000
+#define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */
+#define VB_LVDS 0x01000000
+#define VB_CHRONTEL 0x02000000
+#define VB_301LV 0x04000000
+#define VB_302LV 0x08000000
+#define VB_301C 0x10000000
+
+#define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)
+#define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT)
+
+/* vbflags2 (static stuff only!) */
+#define VB2_SISUMC 0x00000001
+#define VB2_301 0x00000002 /* Video bridge type */
+#define VB2_301B 0x00000004
+#define VB2_301C 0x00000008
+#define VB2_307T 0x00000010
+#define VB2_302B 0x00000800
+#define VB2_301LV 0x00001000
+#define VB2_302LV 0x00002000
+#define VB2_302ELV 0x00004000
+#define VB2_307LV 0x00008000
+#define VB2_30xBDH 0x08000000 /* 30xB DH version (w/o LCD support) */
+#define VB2_CONEXANT 0x10000000
+#define VB2_TRUMPION 0x20000000
+#define VB2_LVDS 0x40000000
+#define VB2_CHRONTEL 0x80000000
+
+#define VB2_SISLVDSBRIDGE (VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV)
+#define VB2_SISTMDSBRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T)
+#define VB2_SISBRIDGE (VB2_SISLVDSBRIDGE | VB2_SISTMDSBRIDGE)
+
+#define VB2_SISTMDSLCDABRIDGE (VB2_301C | VB2_307T)
+#define VB2_SISLCDABRIDGE (VB2_SISTMDSLCDABRIDGE | VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV)
+
+#define VB2_SISHIVISIONBRIDGE (VB2_301 | VB2_301B | VB2_302B)
+#define VB2_SISYPBPRBRIDGE (VB2_301C | VB2_307T | VB2_SISLVDSBRIDGE)
+#define VB2_SISYPBPRARBRIDGE (VB2_301C | VB2_307T | VB2_307LV)
+#define VB2_SISTAP4SCALER (VB2_301C | VB2_307T | VB2_302ELV | VB2_307LV)
+#define VB2_SISTVBRIDGE (VB2_SISHIVISIONBRIDGE | VB2_SISYPBPRBRIDGE)
+
+#define VB2_SISVGA2BRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T)
+
+#define VB2_VIDEOBRIDGE (VB2_SISBRIDGE | VB2_LVDS | VB2_CHRONTEL | VB2_CONEXANT)
+
+#define VB2_30xB (VB2_301B | VB2_301C | VB2_302B | VB2_307T)
+#define VB2_30xBLV (VB2_30xB | VB2_SISLVDSBRIDGE)
+#define VB2_30xC (VB2_301C | VB2_307T)
+#define VB2_30xCLV (VB2_301C | VB2_307T | VB2_302ELV| VB2_307LV)
+#define VB2_SISEMIBRIDGE (VB2_302LV | VB2_302ELV | VB2_307LV)
+#define VB2_LCD162MHZBRIDGE (VB2_301C | VB2_307T)
+#define VB2_LCDOVER1280BRIDGE (VB2_301C | VB2_307T | VB2_302LV | VB2_302ELV | VB2_307LV)
+#define VB2_LCDOVER1600BRIDGE (VB2_307T | VB2_307LV)
+#define VB2_RAMDAC202MHZBRIDGE (VB2_301C | VB2_307T)
/* I/O port access macros */
-#define inSISREG(base) inb(base)
+#define inSISREG(base) inb(base)
-#define outSISREG(base,val) outb(val,base)
+#define outSISREG(base,val) outb(val,base)
#define orSISREG(base,val) \
- do { \
- u8 __Temp = inSISREG(base); \
- outSISREG(base, __Temp | (val)); \
- } while (0)
+ do { \
+ u8 __Temp = inSISREG(base); \
+ outSISREG(base, __Temp | (val));\
+ } while (0)
#define andSISREG(base,val) \
- do { \
- u8 __Temp = inSISREG(base); \
- outSISREG(base, __Temp & (val)); \
- } while (0)
-
-#define inSISIDXREG(base,idx,var) \
- do { \
- outSISREG(base, idx); \
- var = inSISREG((base)+1); \
- } while (0)
-
-#define outSISIDXREG(base,idx,val) \
- do { \
- outSISREG(base, idx); \
- outSISREG((base)+1, val); \
- } while (0)
-
-#define orSISIDXREG(base,idx,val) \
- do { \
- u8 __Temp; \
- outSISREG(base, idx); \
- __Temp = inSISREG((base)+1) | (val); \
- outSISREG((base)+1, __Temp); \
- } while (0)
-
-#define andSISIDXREG(base,idx,and) \
- do { \
- u8 __Temp; \
- outSISREG(base, idx); \
- __Temp = inSISREG((base)+1) & (and); \
- outSISREG((base)+1, __Temp); \
- } while (0)
-
-#define setSISIDXREG(base,idx,and,or) \
- do { \
- u8 __Temp; \
- outSISREG(base, idx); \
- __Temp = (inSISREG((base)+1) & (and)) | (or); \
- outSISREG((base)+1, __Temp); \
- } while (0)
+ do { \
+ u8 __Temp = inSISREG(base); \
+ outSISREG(base, __Temp & (val));\
+ } while (0)
+
+#define inSISIDXREG(base,idx,var) \
+ do { \
+ outSISREG(base, idx); \
+ var = inSISREG((base)+1); \
+ } while (0)
+
+#define outSISIDXREG(base,idx,val) \
+ do { \
+ outSISREG(base, idx); \
+ outSISREG((base)+1, val); \
+ } while (0)
+
+#define orSISIDXREG(base,idx,val) \
+ do { \
+ u8 __Temp; \
+ outSISREG(base, idx); \
+ __Temp = inSISREG((base)+1) | (val); \
+ outSISREG((base)+1, __Temp); \
+ } while (0)
+
+#define andSISIDXREG(base,idx,and) \
+ do { \
+ u8 __Temp; \
+ outSISREG(base, idx); \
+ __Temp = inSISREG((base)+1) & (and); \
+ outSISREG((base)+1, __Temp); \
+ } while (0)
+
+#define setSISIDXREG(base,idx,and,or) \
+ do { \
+ u8 __Temp; \
+ outSISREG(base, idx); \
+ __Temp = (inSISREG((base)+1) & (and)) | (or); \
+ outSISREG((base)+1, __Temp); \
+ } while (0)
/* MMIO access macros */
#define MMIO_IN8(base, offset) readb((base+offset))
@@ -322,19 +419,19 @@
#define MMIO_QUEUE_READPORT Q_READ_PTR
#ifndef FB_BLANK_UNBLANK
-#define FB_BLANK_UNBLANK 0
+#define FB_BLANK_UNBLANK 0
#endif
#ifndef FB_BLANK_NORMAL
-#define FB_BLANK_NORMAL 1
+#define FB_BLANK_NORMAL 1
#endif
#ifndef FB_BLANK_VSYNC_SUSPEND
-#define FB_BLANK_VSYNC_SUSPEND 2
+#define FB_BLANK_VSYNC_SUSPEND 2
#endif
#ifndef FB_BLANK_HSYNC_SUSPEND
-#define FB_BLANK_HSYNC_SUSPEND 3
+#define FB_BLANK_HSYNC_SUSPEND 3
#endif
#ifndef FB_BLANK_POWERDOWN
-#define FB_BLANK_POWERDOWN 4
+#define FB_BLANK_POWERDOWN 4
#endif
enum _SIS_LCD_TYPE {
@@ -347,18 +444,19 @@ enum _SIS_LCD_TYPE {
LCD_1600x1200,
LCD_1920x1440,
LCD_2048x1536,
- LCD_320x480, /* FSTN */
+ LCD_320x240, /* FSTN */
LCD_1400x1050,
LCD_1152x864,
LCD_1152x768,
LCD_1280x768,
LCD_1024x600,
- LCD_640x480_2, /* DSTN */
- LCD_640x480_3, /* DSTN */
+ LCD_320x240_2, /* DSTN */
+ LCD_320x240_3, /* DSTN */
LCD_848x480,
LCD_1280x800,
LCD_1680x1050,
LCD_1280x720,
+ LCD_1280x854,
LCD_CUSTOM,
LCD_UNKNOWN
};
@@ -368,31 +466,50 @@ enum _SIS_CMDTYPE {
AGP_CMD_QUEUE,
VM_CMD_QUEUE,
};
-typedef unsigned int SIS_CMDTYPE;
+
+struct SIS_OH {
+ struct SIS_OH *poh_next;
+ struct SIS_OH *poh_prev;
+ u32 offset;
+ u32 size;
+};
+
+struct SIS_OHALLOC {
+ struct SIS_OHALLOC *poha_next;
+ struct SIS_OH aoh[1];
+};
+
+struct SIS_HEAP {
+ struct SIS_OH oh_free;
+ struct SIS_OH oh_used;
+ struct SIS_OH *poh_freelist;
+ struct SIS_OHALLOC *poha_chain;
+ u32 max_freesize;
+ struct sis_video_info *vinfo;
+};
/* Our "par" */
struct sis_video_info {
int cardnumber;
struct fb_info *memyselfandi;
- SIS_HW_INFO sishw_ext;
- SiS_Private SiS_Pr;
+ struct SiS_Private SiS_Pr;
- sisfb_info sisfbinfo; /* For ioctl SISFB_GET_INFO */
+ struct sisfb_info sisfbinfo; /* For ioctl SISFB_GET_INFO */
struct fb_var_screeninfo default_var;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
struct fb_fix_screeninfo sisfb_fix;
- u32 pseudo_palette[17];
+ u32 pseudo_palette[17];
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- struct display sis_disp;
+ struct display sis_disp;
struct display_switch sisfb_sw;
struct {
u16 red, green, blue, pad;
- } sis_palette[256];
+ } sis_palette[256];
union {
#ifdef FBCON_HAS_CFB16
u16 cfb16[16];
@@ -400,10 +517,10 @@ struct sis_video_info {
#ifdef FBCON_HAS_CFB32
u32 cfb32[16];
#endif
- } sis_fbcon_cmap;
+ } sis_fbcon_cmap;
#endif
- struct sisfb_monitor {
+ struct sisfb_monitor {
u16 hmin;
u16 hmax;
u16 vmin;
@@ -411,163 +528,166 @@ struct sis_video_info {
u32 dclockmax;
u8 feature;
BOOLEAN datavalid;
- } sisfb_thismonitor;
+ } sisfb_thismonitor;
- int chip_id;
+ unsigned short chip_id; /* PCI ID of chip */
+ unsigned short chip_vendor; /* PCI ID of vendor */
char myid[40];
struct pci_dev *nbridge;
+ struct pci_dev *lpcdev;
int mni; /* Mode number index */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- int currcon;
+ int currcon;
#endif
unsigned long video_size;
- unsigned long video_base;
+ unsigned long video_base;
unsigned long mmio_size;
- unsigned long mmio_base;
- unsigned long vga_base;
+ unsigned long mmio_base;
+ unsigned long vga_base;
+
+ unsigned long video_offset;
- SIS_IOTYPE1 *video_vbase;
- SIS_IOTYPE1 *mmio_vbase;
+ unsigned long UMAsize, LFBsize;
- unsigned char *bios_abase;
+ SIS_IOTYPE1 *video_vbase;
+ SIS_IOTYPE1 *mmio_vbase;
- int mtrr;
+ unsigned char *bios_abase;
+
+ int mtrr;
u32 sisfb_mem;
- u32 sisfb_parm_mem;
- int sisfb_accel;
- int sisfb_ypan;
- int sisfb_max;
- int sisfb_userom;
- int sisfb_useoem;
+ u32 sisfb_parm_mem;
+ int sisfb_accel;
+ int sisfb_ypan;
+ int sisfb_max;
+ int sisfb_userom;
+ int sisfb_useoem;
int sisfb_mode_idx;
int sisfb_parm_rate;
int sisfb_crt1off;
int sisfb_forcecrt1;
int sisfb_crt2type;
int sisfb_crt2flags;
- int sisfb_dstn;
- int sisfb_fstn;
+ int sisfb_dstn;
+ int sisfb_fstn;
int sisfb_tvplug;
int sisfb_tvstd;
- int sisfb_filter;
int sisfb_nocrt2rate;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
int sisfb_inverse;
#endif
- u32 heapstart; /* offset */
- SIS_IOTYPE1 *sisfb_heap_start; /* address */
- SIS_IOTYPE1 *sisfb_heap_end; /* address */
- u32 sisfb_heap_size;
+ u32 heapstart; /* offset */
+ SIS_IOTYPE1 *sisfb_heap_start; /* address */
+ SIS_IOTYPE1 *sisfb_heap_end; /* address */
+ u32 sisfb_heap_size;
int havenoheap;
-#if 0
- SIS_HEAP sisfb_heap;
-#endif
+ struct SIS_HEAP sisfb_heap; /* This card's vram heap */
- int video_bpp;
- int video_cmap_len;
- int video_width;
- int video_height;
- unsigned int refresh_rate;
+ int video_bpp;
+ int video_cmap_len;
+ int video_width;
+ int video_height;
+ unsigned int refresh_rate;
- unsigned int chip;
- u8 revision_id;
+ unsigned int chip;
+ u8 revision_id;
+ int sisvga_enabled; /* PCI device was enabled */
- int video_linelength; /* real pitch */
+ int video_linelength; /* real pitch */
int scrnpitchCRT1; /* pitch regarding interlace */
- u16 DstColor; /* For 2d acceleration */
- u32 SiS310_AccelDepth;
- u32 CommandReg;
- int cmdqueuelength;
+ u16 DstColor; /* For 2d acceleration */
+ u32 SiS310_AccelDepth;
+ u32 CommandReg;
+ int cmdqueuelength; /* Current (for accel) */
+ u32 cmdQueueSize; /* Total size in KB */
- spinlock_t lockaccel; /* Do not use outside of kernel! */
+ spinlock_t lockaccel; /* Do not use outside of kernel! */
- unsigned int pcibus;
- unsigned int pcislot;
- unsigned int pcifunc;
+ unsigned int pcibus;
+ unsigned int pcislot;
+ unsigned int pcifunc;
- int accel;
+ int accel;
+ int engineok;
- u16 subsysvendor;
- u16 subsysdevice;
+ u16 subsysvendor;
+ u16 subsysdevice;
- u32 vbflags; /* Replacing deprecated stuff from above */
- u32 currentvbflags;
+ u32 vbflags; /* Replacing deprecated stuff from above */
+ u32 currentvbflags;
+ u32 vbflags2;
int lcdxres, lcdyres;
int lcddefmodeidx, tvdefmodeidx, defmodeidx;
- u32 CRT2LCDType; /* defined in "SIS_LCD_TYPE" */
-
- int current_bpp;
- int current_width;
- int current_height;
- int current_htotal;
- int current_vtotal;
+ u32 CRT2LCDType; /* defined in "SIS_LCD_TYPE" */
+ u32 curFSTN, curDSTN;
+
+ int current_bpp;
+ int current_width;
+ int current_height;
+ int current_htotal;
+ int current_vtotal;
int current_linelength;
- __u32 current_pixclock;
- int current_refresh_rate;
+ __u32 current_pixclock;
+ int current_refresh_rate;
+
+ unsigned int current_base;
- u8 mode_no;
- u8 rate_idx;
- int modechanged;
- unsigned char modeprechange;
+ u8 mode_no;
+ u8 rate_idx;
+ int modechanged;
+ unsigned char modeprechange;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- u8 sisfb_lastrates[128];
+ u8 sisfb_lastrates[128];
#endif
- int newrom;
- int registered;
+ int newrom;
+ int haveXGIROM;
+ int registered;
int warncount;
+#ifdef SIS_OLD_CONFIG_COMPAT
+ int ioctl32registered;
+#endif
- int sisvga_engine;
- int hwcursor_size;
- int CRT2_write_enable;
- u8 caps;
+ int sisvga_engine;
+ int hwcursor_size;
+ int CRT2_write_enable;
+ u8 caps;
- u8 detectedpdc;
- u8 detectedpdca;
- u8 detectedlcda;
+ u8 detectedpdc;
+ u8 detectedpdca;
+ u8 detectedlcda;
- SIS_IOTYPE1 *hwcursor_vbase;
+ SIS_IOTYPE1 *hwcursor_vbase;
- int chronteltype;
- int tvxpos, tvypos;
- u8 p2_1f,p2_20,p2_2b,p2_42,p2_43,p2_01,p2_02;
+ int chronteltype;
+ int tvxpos, tvypos;
+ u8 p2_1f,p2_20,p2_2b,p2_42,p2_43,p2_01,p2_02;
int tvx, tvy;
- u8 sisfblocked;
+ u8 sisfblocked;
+
+ struct sisfb_info sisfb_infoblock;
+
+ struct sisfb_cmd sisfb_command;
+
+ u32 sisfb_id;
+
+ u8 sisfb_can_post;
+ u8 sisfb_card_posted;
+ u8 sisfb_was_boot_device;
struct sis_video_info *next;
};
-typedef struct _SIS_OH {
- struct _SIS_OH *poh_next;
- struct _SIS_OH *poh_prev;
- u32 offset;
- u32 size;
-} SIS_OH;
-
-typedef struct _SIS_OHALLOC {
- struct _SIS_OHALLOC *poha_next;
- SIS_OH aoh[1];
-} SIS_OHALLOC;
-
-typedef struct _SIS_HEAP {
- SIS_OH oh_free;
- SIS_OH oh_used;
- SIS_OH *poh_freelist;
- SIS_OHALLOC *poha_chain;
- u32 max_freesize;
- struct sis_video_info *vinfo;
-} SIS_HEAP;
-
#endif
diff --git a/drivers/video/sis/sis_accel.c b/drivers/video/sis/sis_accel.c
index 30e90a553e8..bab933e6c6a 100644
--- a/drivers/video/sis/sis_accel.c
+++ b/drivers/video/sis/sis_accel.c
@@ -1,6 +1,8 @@
/*
- * SiS 300/630/730/540/315/550/65x/74x/330/760 frame buffer driver
- * for Linux kernels 2.4.x and 2.6.x
+ * SiS 300/540/630[S]/730[S],
+ * SiS 315[E|PRO]/550/[M]650/651/[M]661[F|M]X/740/[M]741[GX]/330/[M]760[GX],
+ * XGI V3XT/V5/V8, Z7
+ * frame buffer driver for Linux kernels >= 2.4.14 and >=2.6.3
*
* 2D acceleration part
*
@@ -19,7 +21,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*
* Based on the XFree86/X.org driver which is
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* Author: Thomas Winischhofer <thomas@winischhofer.net>
* (see http://www.winischhofer.net/
@@ -30,13 +32,11 @@
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/errno.h>
#include <linux/fb.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#include <linux/console.h>
-#include <linux/selection.h>
+#endif
#include <linux/ioport.h>
-#include <linux/capability.h>
-#include <linux/fs.h>
#include <linux/types.h>
#include <asm/io.h>
@@ -188,7 +188,7 @@ SiS300SubsequentSolidFillRect(struct sis_video_info *ivideo, int x, int y, int w
}
#endif
-/* 315/330 series ------------------------------------------------- */
+/* 315/330/340 series ---------------------------------------------- */
#ifdef CONFIG_FB_SIS_315
static void
@@ -202,7 +202,7 @@ SiS310SetupForScreenToScreenCopy(struct sis_video_info *ivideo, int rop, int tra
{
SiS310SetupDSTColorDepth(ivideo->DstColor);
SiS310SetupSRCPitch(ivideo->video_linelength)
- SiS310SetupDSTRect(ivideo->video_linelength, 0xffff)
+ SiS310SetupDSTRect(ivideo->video_linelength, 0x0fff)
if(trans_color != -1) {
SiS310SetupROP(0x0A)
SiS310SetupSRCTrans(trans_color)
@@ -213,7 +213,7 @@ SiS310SetupForScreenToScreenCopy(struct sis_video_info *ivideo, int rop, int tra
/* SiSSetupCMDFlag(BITBLT | SRCVIDEO) */
}
SiS310SetupCMDFlag(ivideo->SiS310_AccelDepth)
- /* The 315 series is smart enough to know the direction */
+ /* The chip is smart enough to know the direction */
}
static void
@@ -223,35 +223,38 @@ SiS310SubsequentScreenToScreenCopy(struct sis_video_info *ivideo, int src_x, int
u32 srcbase = 0, dstbase = 0;
int mymin = min(src_y, dst_y);
int mymax = max(src_y, dst_y);
-
+
/* Although the chip knows the direction to use
- * if the source and destination areas overlap,
+ * if the source and destination areas overlap,
* that logic fails if we fiddle with the bitmap
* addresses. Therefore, we check if the source
- * and destination blitting areas overlap and
- * adapt the bitmap addresses synchronously
+ * and destination blitting areas overlap and
+ * adapt the bitmap addresses synchronously
* if the coordinates exceed the valid range.
- * The the areas do not overlap, we do our
+ * The the areas do not overlap, we do our
* normal check.
*/
- if((mymax - mymin) < height) {
- if((src_y >= 2048) || (dst_y >= 2048)) {
- srcbase = ivideo->video_linelength * mymin;
- dstbase = ivideo->video_linelength * mymin;
- src_y -= mymin;
- dst_y -= mymin;
- }
+ if((mymax - mymin) < height) {
+ if((src_y >= 2048) || (dst_y >= 2048)) {
+ srcbase = ivideo->video_linelength * mymin;
+ dstbase = ivideo->video_linelength * mymin;
+ src_y -= mymin;
+ dst_y -= mymin;
+ }
} else {
- if(src_y >= 2048) {
- srcbase = ivideo->video_linelength * src_y;
- src_y = 0;
- }
- if(dst_y >= 2048) {
- dstbase = ivideo->video_linelength * dst_y;
- dst_y = 0;
- }
+ if(src_y >= 2048) {
+ srcbase = ivideo->video_linelength * src_y;
+ src_y = 0;
+ }
+ if(dst_y >= 2048) {
+ dstbase = ivideo->video_linelength * dst_y;
+ dst_y = 0;
+ }
}
+ srcbase += ivideo->video_offset;
+ dstbase += ivideo->video_offset;
+
SiS310SetupSRCBase(srcbase);
SiS310SetupDSTBase(dstbase);
SiS310SetupRect(width, height)
@@ -264,7 +267,7 @@ static void
SiS310SetupForSolidFill(struct sis_video_info *ivideo, u32 color, int rop)
{
SiS310SetupPATFG(color)
- SiS310SetupDSTRect(ivideo->video_linelength, 0xffff)
+ SiS310SetupDSTRect(ivideo->video_linelength, 0x0fff)
SiS310SetupDSTColorDepth(ivideo->DstColor);
SiS310SetupROP(sisPatALUConv[rop])
SiS310SetupCMDFlag(PATFG | ivideo->SiS310_AccelDepth)
@@ -279,6 +282,7 @@ SiS310SubsequentSolidFillRect(struct sis_video_info *ivideo, int x, int y, int w
dstbase = ivideo->video_linelength * y;
y = 0;
}
+ dstbase += ivideo->video_offset;
SiS310SetupDSTBase(dstbase)
SiS310SetupDSTXY(x,y)
SiS310SetupRect(w,h)
@@ -294,384 +298,153 @@ SiS310SubsequentSolidFillRect(struct sis_video_info *ivideo, int x, int y, int w
int sisfb_initaccel(struct sis_video_info *ivideo)
{
#ifdef SISFB_USE_SPINLOCKS
- spin_lock_init(&ivideo->lockaccel);
+ spin_lock_init(&ivideo->lockaccel);
#endif
- return(0);
+ return 0;
}
void sisfb_syncaccel(struct sis_video_info *ivideo)
{
- if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
#ifdef CONFIG_FB_SIS_300
- SiS300Sync(ivideo);
+ SiS300Sync(ivideo);
#endif
- } else {
+ } else {
#ifdef CONFIG_FB_SIS_315
- SiS310Sync(ivideo);
+ SiS310Sync(ivideo);
#endif
- }
+ }
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* --------------- 2.5 --------------- */
int fbcon_sis_sync(struct fb_info *info)
{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- CRITFLAGS
+ struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
+ CRITFLAGS
- if(!ivideo->accel)
- return 0;
+ if((!ivideo->accel) || (!ivideo->engineok))
+ return 0;
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- SiS300Sync(ivideo);
-#endif
- } else {
-#ifdef CONFIG_FB_SIS_315
- SiS310Sync(ivideo);
-#endif
- }
- CRITEND
- return 0;
+ CRITBEGIN
+ sisfb_syncaccel(ivideo);
+ CRITEND
+
+ return 0;
}
void fbcon_sis_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- u32 col = 0;
- u32 vxres = info->var.xres_virtual;
- u32 vyres = info->var.yres_virtual;
- int width, height;
- CRITFLAGS
-
- if(info->state != FBINFO_STATE_RUNNING) {
- return;
- }
-
- if(!ivideo->accel) {
- cfb_fillrect(info, rect);
- return;
- }
-
- if(!rect->width || !rect->height || rect->dx >= vxres || rect->dy >= vyres) {
- return;
- }
-
- /* Clipping */
- width = ((rect->dx + rect->width) > vxres) ? (vxres - rect->dx) : rect->width;
- height = ((rect->dy + rect->height) > vyres) ? (vyres - rect->dy) : rect->height;
-
- switch(info->var.bits_per_pixel) {
+ struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
+ u32 col = 0;
+ u32 vxres = info->var.xres_virtual;
+ u32 vyres = info->var.yres_virtual;
+ int width, height;
+ CRITFLAGS
+
+ if(info->state != FBINFO_STATE_RUNNING)
+ return;
+
+ if((!ivideo->accel) || (!ivideo->engineok)) {
+ cfb_fillrect(info, rect);
+ return;
+ }
+
+ if(!rect->width || !rect->height || rect->dx >= vxres || rect->dy >= vyres)
+ return;
+
+ /* Clipping */
+ width = ((rect->dx + rect->width) > vxres) ? (vxres - rect->dx) : rect->width;
+ height = ((rect->dy + rect->height) > vyres) ? (vyres - rect->dy) : rect->height;
+
+ switch(info->var.bits_per_pixel) {
case 8: col = rect->color;
break;
case 16:
case 32: col = ((u32 *)(info->pseudo_palette))[rect->color];
break;
- }
+ }
- if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
#ifdef CONFIG_FB_SIS_300
- CRITBEGIN
- SiS300SetupForSolidFill(ivideo, col, myrops[rect->rop]);
- SiS300SubsequentSolidFillRect(ivideo, rect->dx, rect->dy, width, height);
- CRITEND
- SiS300Sync(ivideo);
+ CRITBEGIN
+ SiS300SetupForSolidFill(ivideo, col, myrops[rect->rop]);
+ SiS300SubsequentSolidFillRect(ivideo, rect->dx, rect->dy, width, height);
+ CRITEND
#endif
- } else {
+ } else {
#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForSolidFill(ivideo, col, myrops[rect->rop]);
- SiS310SubsequentSolidFillRect(ivideo, rect->dx, rect->dy, width, height);
- CRITEND
- SiS310Sync(ivideo);
+ CRITBEGIN
+ SiS310SetupForSolidFill(ivideo, col, myrops[rect->rop]);
+ SiS310SubsequentSolidFillRect(ivideo, rect->dx, rect->dy, width, height);
+ CRITEND
#endif
- }
+ }
+ sisfb_syncaccel(ivideo);
}
void fbcon_sis_copyarea(struct fb_info *info, const struct fb_copyarea *area)
{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- u32 vxres = info->var.xres_virtual;
- u32 vyres = info->var.yres_virtual;
- int width = area->width;
- int height = area->height;
- CRITFLAGS
-
- if(info->state != FBINFO_STATE_RUNNING) {
- return;
- }
-
- if(!ivideo->accel) {
- cfb_copyarea(info, area);
- return;
- }
-
- if(!width || !height ||
- area->sx >= vxres || area->sy >= vyres ||
- area->dx >= vxres || area->dy >= vyres) {
- return;
- }
-
- /* Clipping */
- if((area->sx + width) > vxres) width = vxres - area->sx;
- if((area->dx + width) > vxres) width = vxres - area->dx;
- if((area->sy + height) > vyres) height = vyres - area->sy;
- if((area->dy + height) > vyres) height = vyres - area->dy;
-
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- int xdir, ydir;
-
- if(area->sx < area->dx) xdir = 0;
- else xdir = 1;
- if(area->sy < area->dy) ydir = 0;
- else ydir = 1;
-
- CRITBEGIN
- SiS300SetupForScreenToScreenCopy(ivideo, xdir, ydir, 3, -1);
- SiS300SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy, area->dx, area->dy,
- width, height);
- CRITEND
- SiS300Sync(ivideo);
-#endif
- } else {
-#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForScreenToScreenCopy(ivideo, 3, -1);
- SiS310SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy, area->dx, area->dy,
- width, height);
- CRITEND
- SiS310Sync(ivideo);
-#endif
- }
-}
-
-#endif
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* -------------- 2.4 --------------- */
-
-void fbcon_sis_bmove(struct display *p, int srcy, int srcx,
- int dsty, int dstx, int height, int width)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
-
+ struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
+ u32 vxres = info->var.xres_virtual;
+ u32 vyres = info->var.yres_virtual;
+ int width = area->width;
+ int height = area->height;
CRITFLAGS
- if(!ivideo->accel) {
- switch(ivideo->video_bpp) {
- case 8:
-#ifdef FBCON_HAS_CFB8
- fbcon_cfb8_bmove(p, srcy, srcx, dsty, dstx, height, width);
-#endif
- break;
- case 16:
-#ifdef FBCON_HAS_CFB16
- fbcon_cfb16_bmove(p, srcy, srcx, dsty, dstx, height, width);
-#endif
- break;
- case 32:
-#ifdef FBCON_HAS_CFB32
- fbcon_cfb32_bmove(p, srcy, srcx, dsty, dstx, height, width);
-#endif
- break;
- }
- return;
- }
-
- srcx *= fontwidth(p);
- srcy *= fontheight(p);
- dstx *= fontwidth(p);
- dsty *= fontheight(p);
- width *= fontwidth(p);
- height *= fontheight(p);
+ if(info->state != FBINFO_STATE_RUNNING)
+ return;
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- int xdir, ydir;
-
- if(srcx < dstx) xdir = 0;
- else xdir = 1;
- if(srcy < dsty) ydir = 0;
- else ydir = 1;
-
- CRITBEGIN
- SiS300SetupForScreenToScreenCopy(ivideo, xdir, ydir, 3, -1);
- SiS300SubsequentScreenToScreenCopy(ivideo, srcx, srcy, dstx, dsty, width, height);
- CRITEND
- SiS300Sync(ivideo);
-#endif
- } else {
-#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForScreenToScreenCopy(ivideo, 3, -1);
- SiS310SubsequentScreenToScreenCopy(ivideo, srcx, srcy, dstx, dsty, width, height);
- CRITEND
- SiS310Sync(ivideo);
-#endif
+ if((!ivideo->accel) || (!ivideo->engineok)) {
+ cfb_copyarea(info, area);
+ return;
}
-}
-static void fbcon_sis_clear(struct vc_data *conp, struct display *p,
- int srcy, int srcx, int height, int width, int color)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
- CRITFLAGS
+ if(!width || !height ||
+ area->sx >= vxres || area->sy >= vyres ||
+ area->dx >= vxres || area->dy >= vyres)
+ return;
- srcx *= fontwidth(p);
- srcy *= fontheight(p);
- width *= fontwidth(p);
- height *= fontheight(p);
+ /* Clipping */
+ if((area->sx + width) > vxres) width = vxres - area->sx;
+ if((area->dx + width) > vxres) width = vxres - area->dx;
+ if((area->sy + height) > vyres) height = vyres - area->sy;
+ if((area->dy + height) > vyres) height = vyres - area->dy;
if(ivideo->sisvga_engine == SIS_300_VGA) {
#ifdef CONFIG_FB_SIS_300
- CRITBEGIN
- SiS300SetupForSolidFill(ivideo, color, 3);
- SiS300SubsequentSolidFillRect(ivideo, srcx, srcy, width, height);
- CRITEND
- SiS300Sync(ivideo);
+ int xdir, ydir;
+
+ if(area->sx < area->dx) xdir = 0;
+ else xdir = 1;
+ if(area->sy < area->dy) ydir = 0;
+ else ydir = 1;
+
+ CRITBEGIN
+ SiS300SetupForScreenToScreenCopy(ivideo, xdir, ydir, 3, -1);
+ SiS300SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy,
+ area->dx, area->dy, width, height);
+ CRITEND
#endif
} else {
#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForSolidFill(ivideo, color, 3);
- SiS310SubsequentSolidFillRect(ivideo, srcx, srcy, width, height);
- CRITEND
- SiS310Sync(ivideo);
-#endif
- }
-}
-
-void fbcon_sis_clear8(struct vc_data *conp, struct display *p,
- int srcy, int srcx, int height, int width)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
- u32 bgx;
-
- if(!ivideo->accel) {
-#ifdef FBCON_HAS_CFB8
- fbcon_cfb8_clear(conp, p, srcy, srcx, height, width);
+ CRITBEGIN
+ SiS310SetupForScreenToScreenCopy(ivideo, 3, -1);
+ SiS310SubsequentScreenToScreenCopy(ivideo, area->sx, area->sy,
+ area->dx, area->dy, width, height);
+ CRITEND
#endif
- return;
}
- bgx = attr_bgcol_ec(p, conp);
- fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
+ sisfb_syncaccel(ivideo);
}
-void fbcon_sis_clear16(struct vc_data *conp, struct display *p,
- int srcy, int srcx, int height, int width)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
- u32 bgx;
-
- if(!ivideo->accel) {
-#ifdef FBCON_HAS_CFB16
- fbcon_cfb16_clear(conp, p, srcy, srcx, height, width);
#endif
- return;
- }
-
- bgx = ((u_int16_t*)p->dispsw_data)[attr_bgcol_ec(p, conp)];
- fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
-}
-void fbcon_sis_clear32(struct vc_data *conp, struct display *p,
- int srcy, int srcx, int height, int width)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
- u32 bgx;
-
- if(!ivideo->accel) {
-#ifdef FBCON_HAS_CFB32
- fbcon_cfb32_clear(conp, p, srcy, srcx, height, width);
-#endif
- return;
- }
-
- bgx = ((u_int32_t*)p->dispsw_data)[attr_bgcol_ec(p, conp)];
- fbcon_sis_clear(conp, p, srcy, srcx, height, width, bgx);
-}
-
-void fbcon_sis_revc(struct display *p, int srcx, int srcy)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)p->fb_info->par;
- CRITFLAGS
-
- if(!ivideo->accel) {
- switch(ivideo->video_bpp) {
- case 16:
-#ifdef FBCON_HAS_CFB16
- fbcon_cfb16_revc(p, srcx, srcy);
-#endif
- break;
- case 32:
-#ifdef FBCON_HAS_CFB32
- fbcon_cfb32_revc(p, srcx, srcy);
-#endif
- break;
- }
- return;
- }
-
- srcx *= fontwidth(p);
- srcy *= fontheight(p);
-
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- CRITBEGIN
- SiS300SetupForSolidFill(ivideo, 0, 0x0a);
- SiS300SubsequentSolidFillRect(ivideo, srcx, srcy, fontwidth(p), fontheight(p));
- CRITEND
- SiS300Sync(ivideo);
-#endif
- } else {
-#ifdef CONFIG_FB_SIS_315
- CRITBEGIN
- SiS310SetupForSolidFill(ivideo, 0, 0x0a);
- SiS310SubsequentSolidFillRect(ivideo, srcx, srcy, fontwidth(p), fontheight(p));
- CRITEND
- SiS310Sync(ivideo);
-#endif
- }
-}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* -------------- 2.4 --------------- */
-#ifdef FBCON_HAS_CFB8
-struct display_switch fbcon_sis8 = {
- .setup = fbcon_cfb8_setup,
- .bmove = fbcon_sis_bmove,
- .clear = fbcon_sis_clear8,
- .putc = fbcon_cfb8_putc,
- .putcs = fbcon_cfb8_putcs,
- .revc = fbcon_cfb8_revc,
- .clear_margins = fbcon_cfb8_clear_margins,
- .fontwidthmask = FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
-};
-#endif
-#ifdef FBCON_HAS_CFB16
-struct display_switch fbcon_sis16 = {
- .setup = fbcon_cfb16_setup,
- .bmove = fbcon_sis_bmove,
- .clear = fbcon_sis_clear16,
- .putc = fbcon_cfb16_putc,
- .putcs = fbcon_cfb16_putcs,
- .revc = fbcon_sis_revc,
- .clear_margins = fbcon_cfb16_clear_margins,
- .fontwidthmask = FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
-};
-#endif
-#ifdef FBCON_HAS_CFB32
-struct display_switch fbcon_sis32 = {
- .setup = fbcon_cfb32_setup,
- .bmove = fbcon_sis_bmove,
- .clear = fbcon_sis_clear32,
- .putc = fbcon_cfb32_putc,
- .putcs = fbcon_cfb32_putcs,
- .revc = fbcon_sis_revc,
- .clear_margins = fbcon_cfb32_clear_margins,
- .fontwidthmask = FONTWIDTH(4)|FONTWIDTH(8)|FONTWIDTH(12)|FONTWIDTH(16)
-};
-#endif
+#include "sisfb_accel_2_4.h"
#endif /* KERNEL VERSION */
diff --git a/drivers/video/sis/sis_accel.h b/drivers/video/sis/sis_accel.h
index bb28f331d60..046e2c4a8e0 100644
--- a/drivers/video/sis/sis_accel.h
+++ b/drivers/video/sis/sis_accel.h
@@ -1,6 +1,8 @@
/*
- * SiS 300/630/730/540/315/550/650/740 frame buffer driver
- * for Linux kernels 2.4.x and 2.5.x
+ * SiS 300/540/630[S]/730[S],
+ * SiS 315[E|PRO]/550/[M]650/651/[M]661[F|M]X/740/[M]741[GX]/330/[M]760[GX],
+ * XGI V3XT/V5/V8, Z7
+ * frame buffer driver for Linux kernels >= 2.4.14 and >=2.6.3
*
* 2D acceleration part
*
@@ -283,6 +285,8 @@
{ \
while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
+ while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
+ while( (MMIO_IN16(ivideo->mmio_vbase, Q_STATUS+2) & 0x8000) != 0x8000){}; \
CmdQueLen = 0; \
}
@@ -402,6 +406,7 @@ void fbcon_sis_clear32(struct vc_data *conp, struct display *p, int srcy,
int srcx, int height, int width);
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,34)
+int fbcon_sis_sync(struct fb_info *info);
void fbcon_sis_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
void fbcon_sis_copyarea(struct fb_info *info, const struct fb_copyarea *area);
#endif
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index 69826603681..42c54b69726 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -1,9 +1,10 @@
/*
- * SiS 300/305/540/630(S)/730(S)
- * SiS 315(H/PRO)/55x/(M)65x/(M)661(F/M)X/740/741(GX)/330/(M)760
+ * SiS 300/540/630[S]/730[S],
+ * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX],
+ * XGI V3XT/V5/V8, Z7
* frame buffer driver for Linux kernels >= 2.4.14 and >=2.6.3
*
- * Copyright (C) 2001-2004 Thomas Winischhofer, Vienna, Austria.
+ * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,11 +20,11 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*
- * Author: Thomas Winischhofer <thomas@winischhofer.net>
+ * Author: Thomas Winischhofer <thomas@winischhofer.net>
*
* Author of (practically wiped) code base:
* SiS (www.sis.com)
- * Copyright (C) 1999 Silicon Integrated Systems, Inc.
+ * Copyright (C) 1999 Silicon Integrated Systems, Inc.
*
* See http://www.winischhofer.net/ for more information and updates
*
@@ -46,16 +47,15 @@
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/slab.h>
-#include <linux/delay.h>
#include <linux/fb.h>
-#include <linux/console.h>
#include <linux/selection.h>
-#include <linux/smp_lock.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#include <linux/vt_kern.h>
+#endif
#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/types.h>
@@ -94,71 +94,75 @@ extern struct display_switch fbcon_sis32;
#endif
#endif
+static void sisfb_handle_command(struct sis_video_info *ivideo,
+ struct sisfb_cmd *sisfb_command);
+
/* ------------------ Internal helper routines ----------------- */
static void __init
sisfb_setdefaultparms(void)
{
- sisfb_off = 0;
- sisfb_parm_mem = 0;
- sisfb_accel = -1;
- sisfb_ypan = -1;
- sisfb_max = -1;
- sisfb_userom = -1;
- sisfb_useoem = -1;
+ sisfb_off = 0;
+ sisfb_parm_mem = 0;
+ sisfb_accel = -1;
+ sisfb_ypan = -1;
+ sisfb_max = -1;
+ sisfb_userom = -1;
+ sisfb_useoem = -1;
#ifdef MODULE
/* Module: "None" for 2.4, default mode for 2.5+ */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- sisfb_mode_idx = -1;
+ sisfb_mode_idx = -1;
#else
- sisfb_mode_idx = MODE_INDEX_NONE;
+ sisfb_mode_idx = MODE_INDEX_NONE;
#endif
#else
/* Static: Default mode */
- sisfb_mode_idx = -1;
-#endif
- sisfb_parm_rate = -1;
- sisfb_crt1off = 0;
- sisfb_forcecrt1 = -1;
- sisfb_crt2type = -1;
- sisfb_crt2flags = 0;
- sisfb_pdc = 0xff;
- sisfb_pdca = 0xff;
- sisfb_scalelcd = -1;
+ sisfb_mode_idx = -1;
+#endif
+ sisfb_parm_rate = -1;
+ sisfb_crt1off = 0;
+ sisfb_forcecrt1 = -1;
+ sisfb_crt2type = -1;
+ sisfb_crt2flags = 0;
+ sisfb_pdc = 0xff;
+ sisfb_pdca = 0xff;
+ sisfb_scalelcd = -1;
sisfb_specialtiming = CUT_NONE;
- sisfb_lvdshl = -1;
- sisfb_dstn = 0;
- sisfb_fstn = 0;
- sisfb_tvplug = -1;
- sisfb_tvstd = -1;
- sisfb_tvxposoffset = 0;
- sisfb_tvyposoffset = 0;
- sisfb_filter = -1;
- sisfb_nocrt2rate = 0;
+ sisfb_lvdshl = -1;
+ sisfb_dstn = 0;
+ sisfb_fstn = 0;
+ sisfb_tvplug = -1;
+ sisfb_tvstd = -1;
+ sisfb_tvxposoffset = 0;
+ sisfb_tvyposoffset = 0;
+ sisfb_nocrt2rate = 0;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- sisfb_inverse = 0;
- sisfb_fontname[0] = 0;
+ sisfb_inverse = 0;
+ sisfb_fontname[0] = 0;
#endif
#if !defined(__i386__) && !defined(__x86_64__)
- sisfb_resetcard = 0;
- sisfb_videoram = 0;
+ sisfb_resetcard = 0;
+ sisfb_videoram = 0;
#endif
}
+/* ------------- Parameter parsing -------------- */
+
static void __devinit
sisfb_search_vesamode(unsigned int vesamode, BOOLEAN quiet)
{
int i = 0, j = 0;
- /* BEWARE: We don't know the hardware specs yet and there is no ivideo */
+ /* We don't know the hardware specs yet and there is no ivideo */
if(vesamode == 0) {
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
sisfb_mode_idx = MODE_INDEX_NONE;
#else
- if(!quiet) {
- printk(KERN_ERR "sisfb: Invalid mode. Using default.\n");
- }
+ if(!quiet)
+ printk(KERN_ERR "sisfb: Invalid mode. Using default.\n");
+
sisfb_mode_idx = DEFAULT_MODE;
#endif
return;
@@ -169,95 +173,102 @@ sisfb_search_vesamode(unsigned int vesamode, BOOLEAN quiet)
while(sisbios_mode[i++].mode_no[0] != 0) {
if( (sisbios_mode[i-1].vesa_mode_no_1 == vesamode) ||
(sisbios_mode[i-1].vesa_mode_no_2 == vesamode) ) {
- if(sisfb_fstn) {
- if(sisbios_mode[i-1].mode_no[1] == 0x50 ||
- sisbios_mode[i-1].mode_no[1] == 0x56 ||
- sisbios_mode[i-1].mode_no[1] == 0x53) continue;
- } else {
- if(sisbios_mode[i-1].mode_no[1] == 0x5a ||
- sisbios_mode[i-1].mode_no[1] == 0x5b) continue;
- }
- sisfb_mode_idx = i - 1;
- j = 1;
- break;
+ if(sisfb_fstn) {
+ if(sisbios_mode[i-1].mode_no[1] == 0x50 ||
+ sisbios_mode[i-1].mode_no[1] == 0x56 ||
+ sisbios_mode[i-1].mode_no[1] == 0x53)
+ continue;
+ } else {
+ if(sisbios_mode[i-1].mode_no[1] == 0x5a ||
+ sisbios_mode[i-1].mode_no[1] == 0x5b)
+ continue;
+ }
+ sisfb_mode_idx = i - 1;
+ j = 1;
+ break;
}
}
- if((!j) && !quiet) printk(KERN_ERR "sisfb: Invalid VESA mode 0x%x'\n", vesamode);
+ if((!j) && !quiet)
+ printk(KERN_ERR "sisfb: Invalid VESA mode 0x%x'\n", vesamode);
}
-static void
+static void __devinit
sisfb_search_mode(char *name, BOOLEAN quiet)
{
- int i = 0;
unsigned int j = 0, xres = 0, yres = 0, depth = 0, rate = 0;
+ int i = 0;
char strbuf[16], strbuf1[20];
char *nameptr = name;
- /* BEWARE: We don't know the hardware specs yet and there is no ivideo */
+ /* We don't know the hardware specs yet and there is no ivideo */
if(name == NULL) {
- if(!quiet) {
- printk(KERN_ERR "sisfb: Internal error, using default mode.\n");
- }
- sisfb_mode_idx = DEFAULT_MODE;
- return;
+ if(!quiet)
+ printk(KERN_ERR "sisfb: Internal error, using default mode.\n");
+
+ sisfb_mode_idx = DEFAULT_MODE;
+ return;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- if(!strnicmp(name, sisbios_mode[MODE_INDEX_NONE].name, strlen(name))) {
- if(!quiet) {
- printk(KERN_ERR "sisfb: Mode 'none' not supported anymore. Using default.\n");
- }
- sisfb_mode_idx = DEFAULT_MODE;
- return;
+ if(!strnicmp(name, sisbios_mode[MODE_INDEX_NONE].name, strlen(name))) {
+ if(!quiet)
+ printk(KERN_ERR "sisfb: Mode 'none' not supported anymore. Using default.\n");
+
+ sisfb_mode_idx = DEFAULT_MODE;
+ return;
}
#endif
if(strlen(name) <= 19) {
- strcpy(strbuf1, name);
- for(i=0; i<strlen(strbuf1); i++) {
- if(strbuf1[i] < '0' || strbuf1[i] > '9') strbuf1[i] = ' ';
- }
+ strcpy(strbuf1, name);
+ for(i = 0; i < strlen(strbuf1); i++) {
+ if(strbuf1[i] < '0' || strbuf1[i] > '9') strbuf1[i] = ' ';
+ }
- /* This does some fuzzy mode naming detection */
- if(sscanf(strbuf1, "%u %u %u %u", &xres, &yres, &depth, &rate) == 4) {
- if((rate <= 32) || (depth > 32)) {
- j = rate; rate = depth; depth = j;
- }
- sprintf(strbuf, "%ux%ux%u", xres, yres, depth);
- nameptr = strbuf;
- sisfb_parm_rate = rate;
- } else if(sscanf(strbuf1, "%u %u %u", &xres, &yres, &depth) == 3) {
- sprintf(strbuf, "%ux%ux%u", xres, yres, depth);
- nameptr = strbuf;
- } else {
- xres = 0;
- if((sscanf(strbuf1, "%u %u", &xres, &yres) == 2) && (xres != 0)) {
- sprintf(strbuf, "%ux%ux8", xres, yres);
- nameptr = strbuf;
- } else {
- sisfb_search_vesamode(simple_strtoul(name, NULL, 0), quiet);
- return;
- }
- }
+ /* This does some fuzzy mode naming detection */
+ if(sscanf(strbuf1, "%u %u %u %u", &xres, &yres, &depth, &rate) == 4) {
+ if((rate <= 32) || (depth > 32)) {
+ j = rate; rate = depth; depth = j;
+ }
+ sprintf(strbuf, "%ux%ux%u", xres, yres, depth);
+ nameptr = strbuf;
+ sisfb_parm_rate = rate;
+ } else if(sscanf(strbuf1, "%u %u %u", &xres, &yres, &depth) == 3) {
+ sprintf(strbuf, "%ux%ux%u", xres, yres, depth);
+ nameptr = strbuf;
+ } else {
+ xres = 0;
+ if((sscanf(strbuf1, "%u %u", &xres, &yres) == 2) && (xres != 0)) {
+ sprintf(strbuf, "%ux%ux8", xres, yres);
+ nameptr = strbuf;
+ } else {
+ sisfb_search_vesamode(simple_strtoul(name, NULL, 0), quiet);
+ return;
+ }
+ }
}
i = 0; j = 0;
while(sisbios_mode[i].mode_no[0] != 0) {
if(!strnicmp(nameptr, sisbios_mode[i++].name, strlen(nameptr))) {
- if(sisfb_fstn) {
- if(sisbios_mode[i-1].mode_no[1] == 0x50 ||
- sisbios_mode[i-1].mode_no[1] == 0x56 ||
- sisbios_mode[i-1].mode_no[1] == 0x53) continue;
- } else {
- if(sisbios_mode[i-1].mode_no[1] == 0x5a ||
- sisbios_mode[i-1].mode_no[1] == 0x5b) continue;
- }
- sisfb_mode_idx = i - 1;
- j = 1;
- break;
- }
- }
- if((!j) && !quiet) printk(KERN_ERR "sisfb: Invalid mode '%s'\n", nameptr);
+ if(sisfb_fstn) {
+ if(sisbios_mode[i-1].mode_no[1] == 0x50 ||
+ sisbios_mode[i-1].mode_no[1] == 0x56 ||
+ sisbios_mode[i-1].mode_no[1] == 0x53)
+ continue;
+ } else {
+ if(sisbios_mode[i-1].mode_no[1] == 0x5a ||
+ sisbios_mode[i-1].mode_no[1] == 0x5b)
+ continue;
+ }
+ sisfb_mode_idx = i - 1;
+ j = 1;
+ break;
+ }
+ }
+
+ if((!j) && !quiet)
+ printk(KERN_ERR "sisfb: Invalid mode '%s'\n", nameptr);
}
#ifndef MODULE
@@ -265,7 +276,7 @@ static void __devinit
sisfb_get_vga_mode_from_kernel(void)
{
#if (defined(__i386__) || defined(__x86_64__)) && defined(CONFIG_VIDEO_SELECT)
- char mymode[32];
+ char mymode[32];
int mydepth = screen_info.lfb_depth;
if(screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB) return;
@@ -274,15 +285,17 @@ sisfb_get_vga_mode_from_kernel(void)
(screen_info.lfb_height >= 200) && (screen_info.lfb_height <= 1536) &&
(mydepth >= 8) && (mydepth <= 32) ) {
- if(mydepth == 24) mydepth = 32;
+ if(mydepth == 24) mydepth = 32;
- sprintf(mymode, "%ux%ux%u", screen_info.lfb_width,
- screen_info.lfb_height,
+ sprintf(mymode, "%ux%ux%u", screen_info.lfb_width,
+ screen_info.lfb_height,
mydepth);
- printk(KERN_DEBUG "sisfb: Using vga mode %s pre-set by kernel as default\n", mymode);
+ printk(KERN_DEBUG
+ "sisfb: Using vga mode %s pre-set by kernel as default\n",
+ mymode);
- sisfb_search_mode(mymode, TRUE);
+ sisfb_search_mode(mymode, TRUE);
}
#endif
return;
@@ -294,26 +307,25 @@ sisfb_search_crt2type(const char *name)
{
int i = 0;
- /* BEWARE: We don't know the hardware specs yet and there is no ivideo */
+ /* We don't know the hardware specs yet and there is no ivideo */
if(name == NULL) return;
while(sis_crt2type[i].type_no != -1) {
- if(!strnicmp(name, sis_crt2type[i].name, strlen(sis_crt2type[i].name))) {
- sisfb_crt2type = sis_crt2type[i].type_no;
- sisfb_tvplug = sis_crt2type[i].tvplug_no;
- sisfb_crt2flags = sis_crt2type[i].flags;
- break;
- }
- i++;
+ if(!strnicmp(name, sis_crt2type[i].name, strlen(sis_crt2type[i].name))) {
+ sisfb_crt2type = sis_crt2type[i].type_no;
+ sisfb_tvplug = sis_crt2type[i].tvplug_no;
+ sisfb_crt2flags = sis_crt2type[i].flags;
+ break;
+ }
+ i++;
}
sisfb_dstn = (sisfb_crt2flags & FL_550_DSTN) ? 1 : 0;
sisfb_fstn = (sisfb_crt2flags & FL_550_FSTN) ? 1 : 0;
- if(sisfb_crt2type < 0) {
+ if(sisfb_crt2type < 0)
printk(KERN_ERR "sisfb: Invalid CRT2 type: %s\n", name);
- }
}
static void __init
@@ -321,16 +333,17 @@ sisfb_search_tvstd(const char *name)
{
int i = 0;
- /* BEWARE: We don't know the hardware specs yet and there is no ivideo */
+ /* We don't know the hardware specs yet and there is no ivideo */
- if(name == NULL) return;
+ if(name == NULL)
+ return;
while(sis_tvtype[i].type_no != -1) {
- if(!strnicmp(name, sis_tvtype[i].name, strlen(sis_tvtype[i].name))) {
- sisfb_tvstd = sis_tvtype[i].type_no;
- break;
- }
- i++;
+ if(!strnicmp(name, sis_tvtype[i].name, strlen(sis_tvtype[i].name))) {
+ sisfb_tvstd = sis_tvtype[i].type_no;
+ break;
+ }
+ i++;
}
}
@@ -340,38 +353,101 @@ sisfb_search_specialtiming(const char *name)
int i = 0;
BOOLEAN found = FALSE;
- /* BEWARE: We don't know the hardware specs yet and there is no ivideo */
+ /* We don't know the hardware specs yet and there is no ivideo */
- if(name == NULL) return;
+ if(name == NULL)
+ return;
if(!strnicmp(name, "none", 4)) {
- sisfb_specialtiming = CUT_FORCENONE;
+ sisfb_specialtiming = CUT_FORCENONE;
printk(KERN_DEBUG "sisfb: Special timing disabled\n");
} else {
- while(mycustomttable[i].chipID != 0) {
- if(!strnicmp(name,mycustomttable[i].optionName, strlen(mycustomttable[i].optionName))) {
- sisfb_specialtiming = mycustomttable[i].SpecialID;
- found = TRUE;
- printk(KERN_INFO "sisfb: Special timing for %s %s forced (\"%s\")\n",
- mycustomttable[i].vendorName, mycustomttable[i].cardName,
- mycustomttable[i].optionName);
- break;
- }
- i++;
- }
- if(!found) {
- printk(KERN_WARNING "sisfb: Invalid SpecialTiming parameter, valid are:");
- printk(KERN_WARNING "\t\"none\" (to disable special timings)\n");
- i = 0;
- while(mycustomttable[i].chipID != 0) {
- printk(KERN_WARNING "\t\"%s\" (for %s %s)\n",
- mycustomttable[i].optionName,
- mycustomttable[i].vendorName,
- mycustomttable[i].cardName);
- i++;
- }
- }
- }
+ while(mycustomttable[i].chipID != 0) {
+ if(!strnicmp(name,mycustomttable[i].optionName,
+ strlen(mycustomttable[i].optionName))) {
+ sisfb_specialtiming = mycustomttable[i].SpecialID;
+ found = TRUE;
+ printk(KERN_INFO "sisfb: Special timing for %s %s forced (\"%s\")\n",
+ mycustomttable[i].vendorName,
+ mycustomttable[i].cardName,
+ mycustomttable[i].optionName);
+ break;
+ }
+ i++;
+ }
+ if(!found) {
+ printk(KERN_WARNING "sisfb: Invalid SpecialTiming parameter, valid are:");
+ printk(KERN_WARNING "\t\"none\" (to disable special timings)\n");
+ i = 0;
+ while(mycustomttable[i].chipID != 0) {
+ printk(KERN_WARNING "\t\"%s\" (for %s %s)\n",
+ mycustomttable[i].optionName,
+ mycustomttable[i].vendorName,
+ mycustomttable[i].cardName);
+ i++;
+ }
+ }
+ }
+}
+
+/* ----------- Various detection routines ----------- */
+
+static void __devinit
+sisfb_detect_custom_timing(struct sis_video_info *ivideo)
+{
+ unsigned char *biosver = NULL;
+ unsigned char *biosdate = NULL;
+ BOOLEAN footprint;
+ u32 chksum = 0;
+ int i, j;
+
+ if(ivideo->SiS_Pr.UseROM) {
+ biosver = ivideo->SiS_Pr.VirtualRomBase + 0x06;
+ biosdate = ivideo->SiS_Pr.VirtualRomBase + 0x2c;
+ for(i = 0; i < 32768; i++)
+ chksum += ivideo->SiS_Pr.VirtualRomBase[i];
+ }
+
+ i = 0;
+ do {
+ if( (mycustomttable[i].chipID == ivideo->chip) &&
+ ((!strlen(mycustomttable[i].biosversion)) ||
+ (ivideo->SiS_Pr.UseROM &&
+ (!strncmp(mycustomttable[i].biosversion, biosver,
+ strlen(mycustomttable[i].biosversion))))) &&
+ ((!strlen(mycustomttable[i].biosdate)) ||
+ (ivideo->SiS_Pr.UseROM &&
+ (!strncmp(mycustomttable[i].biosdate, biosdate,
+ strlen(mycustomttable[i].biosdate))))) &&
+ ((!mycustomttable[i].bioschksum) ||
+ (ivideo->SiS_Pr.UseROM &&
+ (mycustomttable[i].bioschksum == chksum))) &&
+ (mycustomttable[i].pcisubsysvendor == ivideo->subsysvendor) &&
+ (mycustomttable[i].pcisubsyscard == ivideo->subsysdevice) ) {
+ footprint = TRUE;
+ for(j = 0; j < 5; j++) {
+ if(mycustomttable[i].biosFootprintAddr[j]) {
+ if(ivideo->SiS_Pr.UseROM) {
+ if(ivideo->SiS_Pr.VirtualRomBase[mycustomttable[i].biosFootprintAddr[j]] !=
+ mycustomttable[i].biosFootprintData[j]) {
+ footprint = FALSE;
+ }
+ } else
+ footprint = FALSE;
+ }
+ }
+ if(footprint) {
+ ivideo->SiS_Pr.SiS_CustomT = mycustomttable[i].SpecialID;
+ printk(KERN_DEBUG "sisfb: Identified [%s %s], special timing applies\n",
+ mycustomttable[i].vendorName,
+ mycustomttable[i].cardName);
+ printk(KERN_DEBUG "sisfb: [specialtiming parameter name: %s]\n",
+ mycustomttable[i].optionName);
+ break;
+ }
+ }
+ i++;
+ } while(mycustomttable[i].chipID);
}
static BOOLEAN __devinit
@@ -384,22 +460,23 @@ sisfb_interpret_edid(struct sisfb_monitor *monitor, u8 *buffer)
buffer[2] != 0xff || buffer[3] != 0xff ||
buffer[4] != 0xff || buffer[5] != 0xff ||
buffer[6] != 0xff || buffer[7] != 0x00) {
- printk(KERN_DEBUG "sisfb: Bad EDID header\n");
- return FALSE;
+ printk(KERN_DEBUG "sisfb: Bad EDID header\n");
+ return FALSE;
}
if(buffer[0x12] != 0x01) {
- printk(KERN_INFO "sisfb: EDID version %d not supported\n",
- buffer[0x12]);
- return FALSE;
+ printk(KERN_INFO "sisfb: EDID version %d not supported\n",
+ buffer[0x12]);
+ return FALSE;
}
monitor->feature = buffer[0x18];
if(!buffer[0x14] & 0x80) {
- if(!(buffer[0x14] & 0x08)) {
- printk(KERN_INFO "sisfb: WARNING: Monitor does not support separate syncs\n");
- }
+ if(!(buffer[0x14] & 0x08)) {
+ printk(KERN_INFO
+ "sisfb: WARNING: Monitor does not support separate syncs\n");
+ }
}
if(buffer[0x13] >= 0x01) {
@@ -409,7 +486,7 @@ sisfb_interpret_edid(struct sisfb_monitor *monitor, u8 *buffer)
j = 0x36;
for(i=0; i<4; i++) {
if(buffer[j] == 0x00 && buffer[j + 1] == 0x00 &&
- buffer[j + 2] == 0x00 && buffer[j + 3] == 0xfd &&
+ buffer[j + 2] == 0x00 && buffer[j + 3] == 0xfd &&
buffer[j + 4] == 0x00) {
monitor->hmin = buffer[j + 7];
monitor->hmax = buffer[j + 8];
@@ -435,7 +512,7 @@ sisfb_interpret_edid(struct sisfb_monitor *monitor, u8 *buffer)
emodes = buffer[0x23] | (buffer[0x24] << 8) | (buffer[0x25] << 16);
for(i = 0; i < 13; i++) {
if(emodes & sisfb_ddcsmodes[i].mask) {
- if(monitor->hmin > sisfb_ddcsmodes[i].h) monitor->hmin = sisfb_ddcsmodes[i].h;
+ if(monitor->hmin > sisfb_ddcsmodes[i].h) monitor->hmin = sisfb_ddcsmodes[i].h;
if(monitor->hmax < sisfb_ddcsmodes[i].h) monitor->hmax = sisfb_ddcsmodes[i].h + 1;
if(monitor->vmin > sisfb_ddcsmodes[i].v) monitor->vmin = sisfb_ddcsmodes[i].v;
if(monitor->vmax < sisfb_ddcsmodes[i].v) monitor->vmax = sisfb_ddcsmodes[i].v;
@@ -446,80 +523,81 @@ sisfb_interpret_edid(struct sisfb_monitor *monitor, u8 *buffer)
for(i = 0; i < 8; i++) {
xres = (buffer[index] + 31) * 8;
switch(buffer[index + 1] & 0xc0) {
- case 0xc0: yres = (xres * 9) / 16; break;
- case 0x80: yres = (xres * 4) / 5; break;
- case 0x40: yres = (xres * 3) / 4; break;
- default: yres = xres; break;
+ case 0xc0: yres = (xres * 9) / 16; break;
+ case 0x80: yres = (xres * 4) / 5; break;
+ case 0x40: yres = (xres * 3) / 4; break;
+ default: yres = xres; break;
}
refresh = (buffer[index + 1] & 0x3f) + 60;
if((xres >= 640) && (yres >= 480)) {
- for(j = 0; j < 8; j++) {
- if((xres == sisfb_ddcfmodes[j].x) &&
- (yres == sisfb_ddcfmodes[j].y) &&
+ for(j = 0; j < 8; j++) {
+ if((xres == sisfb_ddcfmodes[j].x) &&
+ (yres == sisfb_ddcfmodes[j].y) &&
(refresh == sisfb_ddcfmodes[j].v)) {
if(monitor->hmin > sisfb_ddcfmodes[j].h) monitor->hmin = sisfb_ddcfmodes[j].h;
if(monitor->hmax < sisfb_ddcfmodes[j].h) monitor->hmax = sisfb_ddcfmodes[j].h + 1;
if(monitor->vmin > sisfb_ddcsmodes[j].v) monitor->vmin = sisfb_ddcsmodes[j].v;
if(monitor->vmax < sisfb_ddcsmodes[j].v) monitor->vmax = sisfb_ddcsmodes[j].v;
- if(monitor->dclockmax < sisfb_ddcsmodes[j].d) monitor->dclockmax = sisfb_ddcsmodes[i].d;
- }
- }
+ if(monitor->dclockmax < sisfb_ddcsmodes[j].d) monitor->dclockmax = sisfb_ddcsmodes[j].d;
+ }
+ }
}
index += 2;
- }
+ }
if((monitor->hmin <= monitor->hmax) && (monitor->vmin <= monitor->vmax)) {
monitor->datavalid = TRUE;
}
}
- return(monitor->datavalid);
+ return monitor->datavalid;
}
static void __devinit
sisfb_handle_ddc(struct sis_video_info *ivideo, struct sisfb_monitor *monitor, int crtno)
{
- USHORT temp, i, realcrtno = crtno;
- u8 buffer[256];
+ unsigned short temp, i, realcrtno = crtno;
+ unsigned char buffer[256];
monitor->datavalid = FALSE;
if(crtno) {
- if(ivideo->vbflags & CRT2_LCD) realcrtno = 1;
- else if(ivideo->vbflags & CRT2_VGA) realcrtno = 2;
- else return;
- }
+ if(ivideo->vbflags & CRT2_LCD) realcrtno = 1;
+ else if(ivideo->vbflags & CRT2_VGA) realcrtno = 2;
+ else return;
+ }
- if((ivideo->sisfb_crt1off) && (!crtno)) return;
+ if((ivideo->sisfb_crt1off) && (!crtno))
+ return;
- temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
- realcrtno, 0, &buffer[0]);
- if((!temp) || (temp == 0xffff)) {
- printk(KERN_INFO "sisfb: CRT%d DDC probing failed\n", crtno + 1);
+ temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
+ realcrtno, 0, &buffer[0], ivideo->vbflags2);
+ if((!temp) || (temp == 0xffff)) {
+ printk(KERN_INFO "sisfb: CRT%d DDC probing failed\n", crtno + 1);
return;
- } else {
- printk(KERN_INFO "sisfb: CRT%d DDC supported\n", crtno + 1);
- printk(KERN_INFO "sisfb: CRT%d DDC level: %s%s%s%s\n",
- crtno + 1,
- (temp & 0x1a) ? "" : "[none of the supported]",
- (temp & 0x02) ? "2 " : "",
- (temp & 0x08) ? "D&P" : "",
- (temp & 0x10) ? "FPDI-2" : "");
- if(temp & 0x02) {
+ } else {
+ printk(KERN_INFO "sisfb: CRT%d DDC supported\n", crtno + 1);
+ printk(KERN_INFO "sisfb: CRT%d DDC level: %s%s%s%s\n",
+ crtno + 1,
+ (temp & 0x1a) ? "" : "[none of the supported]",
+ (temp & 0x02) ? "2 " : "",
+ (temp & 0x08) ? "D&P" : "",
+ (temp & 0x10) ? "FPDI-2" : "");
+ if(temp & 0x02) {
i = 3; /* Number of retrys */
do {
- temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
- realcrtno, 1, &buffer[0]);
+ temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
+ realcrtno, 1, &buffer[0], ivideo->vbflags2);
} while((temp) && i--);
- if(!temp) {
- if(sisfb_interpret_edid(monitor, &buffer[0])) {
+ if(!temp) {
+ if(sisfb_interpret_edid(monitor, &buffer[0])) {
printk(KERN_INFO "sisfb: Monitor range H %d-%dKHz, V %d-%dHz, Max. dotclock %dMHz\n",
- monitor->hmin, monitor->hmax, monitor->vmin, monitor->vmax,
+ monitor->hmin, monitor->hmax, monitor->vmin, monitor->vmax,
monitor->dclockmax / 1000);
} else {
- printk(KERN_INFO "sisfb: CRT%d DDC EDID corrupt\n", crtno + 1);
- }
+ printk(KERN_INFO "sisfb: CRT%d DDC EDID corrupt\n", crtno + 1);
+ }
} else {
- printk(KERN_INFO "sisfb: CRT%d DDC reading failed\n", crtno + 1);
+ printk(KERN_INFO "sisfb: CRT%d DDC reading failed\n", crtno + 1);
}
} else {
printk(KERN_INFO "sisfb: VESA D&P and FPDI-2 not supported yet\n");
@@ -527,6 +605,8 @@ sisfb_handle_ddc(struct sis_video_info *ivideo, struct sisfb_monitor *monitor, i
}
}
+/* -------------- Mode validation --------------- */
+
static BOOLEAN
sisfb_verify_rate(struct sis_video_info *ivideo, struct sisfb_monitor *monitor,
int mode_idx, int rate_idx, int rate)
@@ -534,42 +614,49 @@ sisfb_verify_rate(struct sis_video_info *ivideo, struct sisfb_monitor *monitor,
int htotal, vtotal;
unsigned int dclock, hsync;
- if(!monitor->datavalid) return TRUE;
+ if(!monitor->datavalid)
+ return TRUE;
- if(mode_idx < 0) return FALSE;
+ if(mode_idx < 0)
+ return FALSE;
/* Skip for 320x200, 320x240, 640x400 */
- switch(sisbios_mode[mode_idx].mode_no[ivideo->mni]) {
- case 0x59:
- case 0x41:
- case 0x4f:
- case 0x50:
- case 0x56:
- case 0x53:
- case 0x2f:
- case 0x5d:
- case 0x5e:
- return TRUE;
+ switch(sisbios_mode[mode_idx].mode_no[ivideo->mni]) {
+ case 0x59:
+ case 0x41:
+ case 0x4f:
+ case 0x50:
+ case 0x56:
+ case 0x53:
+ case 0x2f:
+ case 0x5d:
+ case 0x5e:
+ return TRUE;
#ifdef CONFIG_FB_SIS_315
case 0x5a:
case 0x5b:
if(ivideo->sisvga_engine == SIS_315_VGA) return TRUE;
#endif
- }
+ }
- if(rate < (monitor->vmin - 1)) return FALSE;
- if(rate > (monitor->vmax + 1)) return FALSE;
+ if(rate < (monitor->vmin - 1))
+ return FALSE;
+ if(rate > (monitor->vmax + 1))
+ return FALSE;
- if(sisfb_gettotalfrommode(&ivideo->SiS_Pr, &ivideo->sishw_ext,
+ if(sisfb_gettotalfrommode(&ivideo->SiS_Pr,
sisbios_mode[mode_idx].mode_no[ivideo->mni],
- &htotal, &vtotal, rate_idx)) {
+ &htotal, &vtotal, rate_idx)) {
dclock = (htotal * vtotal * rate) / 1000;
- if(dclock > (monitor->dclockmax + 1000)) return FALSE;
+ if(dclock > (monitor->dclockmax + 1000))
+ return FALSE;
hsync = dclock / htotal;
- if(hsync < (monitor->hmin - 1)) return FALSE;
- if(hsync > (monitor->hmax + 1)) return FALSE;
+ if(hsync < (monitor->hmin - 1))
+ return FALSE;
+ if(hsync > (monitor->hmax + 1))
+ return FALSE;
} else {
- return FALSE;
+ return FALSE;
}
return TRUE;
}
@@ -577,82 +664,79 @@ sisfb_verify_rate(struct sis_video_info *ivideo, struct sisfb_monitor *monitor,
static int
sisfb_validate_mode(struct sis_video_info *ivideo, int myindex, u32 vbflags)
{
- u16 xres=0, yres, myres;
+ u16 xres=0, yres, myres;
#ifdef CONFIG_FB_SIS_300
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- if(!(sisbios_mode[myindex].chipset & MD_SIS300)) return(-1);
- }
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(!(sisbios_mode[myindex].chipset & MD_SIS300))
+ return -1 ;
+ }
#endif
#ifdef CONFIG_FB_SIS_315
- if(ivideo->sisvga_engine == SIS_315_VGA) {
- if(!(sisbios_mode[myindex].chipset & MD_SIS315)) return(-1);
- }
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ if(!(sisbios_mode[myindex].chipset & MD_SIS315))
+ return -1;
+ }
#endif
- myres = sisbios_mode[myindex].yres;
-
- switch(vbflags & VB_DISPTYPE_DISP2) {
+ myres = sisbios_mode[myindex].yres;
- case CRT2_LCD:
+ switch(vbflags & VB_DISPTYPE_DISP2) {
- xres = ivideo->lcdxres; yres = ivideo->lcdyres;
+ case CRT2_LCD:
+ xres = ivideo->lcdxres; yres = ivideo->lcdyres;
- if(ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) {
- if(sisbios_mode[myindex].xres > xres) return(-1);
- if(myres > yres) return(-1);
- }
+ if((ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) &&
+ (ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL856)) {
+ if(sisbios_mode[myindex].xres > xres)
+ return -1;
+ if(myres > yres)
+ return -1;
+ }
- if(vbflags & (VB_LVDS | VB_30xBDH)) {
- if(sisbios_mode[myindex].xres == 320) {
- if((myres == 240) || (myres == 480)) {
- if(!ivideo->sisfb_fstn) {
- if(sisbios_mode[myindex].mode_no[1] == 0x5a ||
- sisbios_mode[myindex].mode_no[1] == 0x5b)
- return(-1);
- } else {
- if(sisbios_mode[myindex].mode_no[1] == 0x50 ||
- sisbios_mode[myindex].mode_no[1] == 0x56 ||
- sisbios_mode[myindex].mode_no[1] == 0x53)
- return(-1);
- }
- }
- }
- }
+ if(ivideo->sisfb_fstn) {
+ if(sisbios_mode[myindex].xres == 320) {
+ if(myres == 240) {
+ switch(sisbios_mode[myindex].mode_no[1]) {
+ case 0x50: myindex = MODE_FSTN_8; break;
+ case 0x56: myindex = MODE_FSTN_16; break;
+ case 0x53: return -1;
+ }
+ }
+ }
+ }
- if(SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
- sisbios_mode[myindex].yres, 0, ivideo->sisfb_fstn,
- ivideo->SiS_Pr.SiS_CustomT, xres, yres) < 0x14) {
- return(-1);
- }
- break;
+ if(SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+ sisbios_mode[myindex].yres, 0, ivideo->sisfb_fstn,
+ ivideo->SiS_Pr.SiS_CustomT, xres, yres, ivideo->vbflags2) < 0x14) {
+ return -1;
+ }
+ break;
- case CRT2_TV:
- if(SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
- sisbios_mode[myindex].yres, 0) < 0x14) {
- return(-1);
- }
- break;
+ case CRT2_TV:
+ if(SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+ sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) {
+ return -1;
+ }
+ break;
- case CRT2_VGA:
- if(SiS_GetModeID_VGA2(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
- sisbios_mode[myindex].yres, 0) < 0x14) {
- return(-1);
+ case CRT2_VGA:
+ if(SiS_GetModeID_VGA2(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+ sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) {
+ return -1;
+ }
+ break;
}
- break;
- }
- return(myindex);
+ return myindex;
}
static u8
sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate, int mode_idx)
{
- u16 xres, yres;
int i = 0;
-
- xres = sisbios_mode[mode_idx].xres;
- yres = sisbios_mode[mode_idx].yres;
+ u16 xres = sisbios_mode[mode_idx].xres;
+ u16 yres = sisbios_mode[mode_idx].yres;
ivideo->rate_idx = 0;
while((sisfb_vrate[i].idx != 0) && (sisfb_vrate[i].xres <= xres)) {
@@ -672,14 +756,14 @@ sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate, int
rate, sisfb_vrate[i-1].refresh);
ivideo->rate_idx = sisfb_vrate[i-1].idx;
ivideo->refresh_rate = sisfb_vrate[i-1].refresh;
- }
+ }
break;
} else if((rate - sisfb_vrate[i].refresh) <= 2) {
DPRINTK("sisfb: Adjusting rate from %d down to %d\n",
rate, sisfb_vrate[i].refresh);
- ivideo->rate_idx = sisfb_vrate[i].idx;
- break;
- }
+ ivideo->rate_idx = sisfb_vrate[i].idx;
+ break;
+ }
}
i++;
}
@@ -695,252 +779,321 @@ sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate, int
static BOOLEAN
sisfb_bridgeisslave(struct sis_video_info *ivideo)
{
- unsigned char P1_00;
+ unsigned char P1_00;
- if(!(ivideo->vbflags & VB_VIDEOBRIDGE)) return FALSE;
+ if(!(ivideo->vbflags2 & VB2_VIDEOBRIDGE))
+ return FALSE;
- inSISIDXREG(SISPART1,0x00,P1_00);
- if( ((ivideo->sisvga_engine == SIS_300_VGA) && (P1_00 & 0xa0) == 0x20) ||
- ((ivideo->sisvga_engine == SIS_315_VGA) && (P1_00 & 0x50) == 0x10) ) {
- return TRUE;
- } else {
- return FALSE;
- }
+ inSISIDXREG(SISPART1,0x00,P1_00);
+ if( ((ivideo->sisvga_engine == SIS_300_VGA) && (P1_00 & 0xa0) == 0x20) ||
+ ((ivideo->sisvga_engine == SIS_315_VGA) && (P1_00 & 0x50) == 0x10) ) {
+ return TRUE;
+ } else {
+ return FALSE;
+ }
}
static BOOLEAN
sisfballowretracecrt1(struct sis_video_info *ivideo)
{
- u8 temp;
+ u8 temp;
- inSISIDXREG(SISCR,0x17,temp);
- if(!(temp & 0x80)) return FALSE;
+ inSISIDXREG(SISCR,0x17,temp);
+ if(!(temp & 0x80))
+ return FALSE;
- inSISIDXREG(SISSR,0x1f,temp);
- if(temp & 0xc0) return FALSE;
+ inSISIDXREG(SISSR,0x1f,temp);
+ if(temp & 0xc0)
+ return FALSE;
- return TRUE;
+ return TRUE;
}
static BOOLEAN
sisfbcheckvretracecrt1(struct sis_video_info *ivideo)
{
- if(!sisfballowretracecrt1(ivideo)) return FALSE;
+ if(!sisfballowretracecrt1(ivideo))
+ return FALSE;
- if(inSISREG(SISINPSTAT) & 0x08) return TRUE;
- else return FALSE;
+ if(inSISREG(SISINPSTAT) & 0x08)
+ return TRUE;
+ else
+ return FALSE;
}
static void
sisfbwaitretracecrt1(struct sis_video_info *ivideo)
{
- int watchdog;
+ int watchdog;
- if(!sisfballowretracecrt1(ivideo)) return;
+ if(!sisfballowretracecrt1(ivideo))
+ return;
- watchdog = 65536;
- while((!(inSISREG(SISINPSTAT) & 0x08)) && --watchdog);
- watchdog = 65536;
- while((inSISREG(SISINPSTAT) & 0x08) && --watchdog);
+ watchdog = 65536;
+ while((!(inSISREG(SISINPSTAT) & 0x08)) && --watchdog);
+ watchdog = 65536;
+ while((inSISREG(SISINPSTAT) & 0x08) && --watchdog);
}
static BOOLEAN
sisfbcheckvretracecrt2(struct sis_video_info *ivideo)
{
- unsigned char temp, reg;
+ unsigned char temp, reg;
- switch(ivideo->sisvga_engine) {
- case SIS_300_VGA: reg = 0x25; break;
- case SIS_315_VGA: reg = 0x30; break;
- default: return FALSE;
- }
+ switch(ivideo->sisvga_engine) {
+ case SIS_300_VGA: reg = 0x25; break;
+ case SIS_315_VGA: reg = 0x30; break;
+ default: return FALSE;
+ }
- inSISIDXREG(SISPART1, reg, temp);
- if(temp & 0x02) return TRUE;
- else return FALSE;
+ inSISIDXREG(SISPART1, reg, temp);
+ if(temp & 0x02)
+ return TRUE;
+ else
+ return FALSE;
}
static BOOLEAN
sisfb_CheckVBRetrace(struct sis_video_info *ivideo)
{
- if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
- if(sisfb_bridgeisslave(ivideo)) {
- return(sisfbcheckvretracecrt1(ivideo));
- } else {
- return(sisfbcheckvretracecrt2(ivideo));
- }
- }
- return(sisfbcheckvretracecrt1(ivideo));
+ if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
+ if(!sisfb_bridgeisslave(ivideo)) {
+ return sisfbcheckvretracecrt2(ivideo);
+ }
+ }
+ return sisfbcheckvretracecrt1(ivideo);
}
static u32
sisfb_setupvbblankflags(struct sis_video_info *ivideo, u32 *vcount, u32 *hcount)
{
- u8 idx, reg1, reg2, reg3, reg4;
- u32 ret = 0;
-
- (*vcount) = (*hcount) = 0;
-
- if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!(sisfb_bridgeisslave(ivideo)))) {
- ret |= (FB_VBLANK_HAVE_VSYNC |
- FB_VBLANK_HAVE_HBLANK |
- FB_VBLANK_HAVE_VBLANK |
- FB_VBLANK_HAVE_VCOUNT |
- FB_VBLANK_HAVE_HCOUNT);
- switch(ivideo->sisvga_engine) {
- case SIS_300_VGA: idx = 0x25; break;
- default:
- case SIS_315_VGA: idx = 0x30; break;
- }
- inSISIDXREG(SISPART1,(idx+0),reg1); /* 30 */
- inSISIDXREG(SISPART1,(idx+1),reg2); /* 31 */
- inSISIDXREG(SISPART1,(idx+2),reg3); /* 32 */
- inSISIDXREG(SISPART1,(idx+3),reg4); /* 33 */
- if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
- if(reg1 & 0x02) ret |= FB_VBLANK_VSYNCING;
- if(reg4 & 0x80) ret |= FB_VBLANK_HBLANKING;
- (*vcount) = reg3 | ((reg4 & 0x70) << 4);
- (*hcount) = reg2 | ((reg4 & 0x0f) << 8);
- } else if(sisfballowretracecrt1(ivideo)) {
- ret |= (FB_VBLANK_HAVE_VSYNC |
- FB_VBLANK_HAVE_VBLANK |
- FB_VBLANK_HAVE_VCOUNT |
- FB_VBLANK_HAVE_HCOUNT);
- reg1 = inSISREG(SISINPSTAT);
- if(reg1 & 0x08) ret |= FB_VBLANK_VSYNCING;
- if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
- inSISIDXREG(SISCR,0x20,reg1);
- inSISIDXREG(SISCR,0x1b,reg1);
- inSISIDXREG(SISCR,0x1c,reg2);
- inSISIDXREG(SISCR,0x1d,reg3);
- (*vcount) = reg2 | ((reg3 & 0x07) << 8);
- (*hcount) = (reg1 | ((reg3 & 0x10) << 4)) << 3;
- }
- return ret;
+ u8 idx, reg1, reg2, reg3, reg4;
+ u32 ret = 0;
+
+ (*vcount) = (*hcount) = 0;
+
+ if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!(sisfb_bridgeisslave(ivideo)))) {
+
+ ret |= (FB_VBLANK_HAVE_VSYNC |
+ FB_VBLANK_HAVE_HBLANK |
+ FB_VBLANK_HAVE_VBLANK |
+ FB_VBLANK_HAVE_VCOUNT |
+ FB_VBLANK_HAVE_HCOUNT);
+ switch(ivideo->sisvga_engine) {
+ case SIS_300_VGA: idx = 0x25; break;
+ default:
+ case SIS_315_VGA: idx = 0x30; break;
+ }
+ inSISIDXREG(SISPART1,(idx+0),reg1); /* 30 */
+ inSISIDXREG(SISPART1,(idx+1),reg2); /* 31 */
+ inSISIDXREG(SISPART1,(idx+2),reg3); /* 32 */
+ inSISIDXREG(SISPART1,(idx+3),reg4); /* 33 */
+ if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
+ if(reg1 & 0x02) ret |= FB_VBLANK_VSYNCING;
+ if(reg4 & 0x80) ret |= FB_VBLANK_HBLANKING;
+ (*vcount) = reg3 | ((reg4 & 0x70) << 4);
+ (*hcount) = reg2 | ((reg4 & 0x0f) << 8);
+
+ } else if(sisfballowretracecrt1(ivideo)) {
+
+ ret |= (FB_VBLANK_HAVE_VSYNC |
+ FB_VBLANK_HAVE_VBLANK |
+ FB_VBLANK_HAVE_VCOUNT |
+ FB_VBLANK_HAVE_HCOUNT);
+ reg1 = inSISREG(SISINPSTAT);
+ if(reg1 & 0x08) ret |= FB_VBLANK_VSYNCING;
+ if(reg1 & 0x01) ret |= FB_VBLANK_VBLANKING;
+ inSISIDXREG(SISCR,0x20,reg1);
+ inSISIDXREG(SISCR,0x1b,reg1);
+ inSISIDXREG(SISCR,0x1c,reg2);
+ inSISIDXREG(SISCR,0x1d,reg3);
+ (*vcount) = reg2 | ((reg3 & 0x07) << 8);
+ (*hcount) = (reg1 | ((reg3 & 0x10) << 4)) << 3;
+ }
+
+ return ret;
}
static int
sisfb_myblank(struct sis_video_info *ivideo, int blank)
{
- u8 sr01, sr11, sr1f, cr63=0, p2_0, p1_13;
- BOOLEAN backlight = TRUE;
-
- switch(blank) {
- case FB_BLANK_UNBLANK: /* on */
- sr01 = 0x00;
- sr11 = 0x00;
- sr1f = 0x00;
- cr63 = 0x00;
- p2_0 = 0x20;
- p1_13 = 0x00;
- backlight = TRUE;
- break;
- case FB_BLANK_NORMAL: /* blank */
- sr01 = 0x20;
- sr11 = 0x00;
- sr1f = 0x00;
- cr63 = 0x00;
- p2_0 = 0x20;
- p1_13 = 0x00;
- backlight = TRUE;
- break;
- case FB_BLANK_VSYNC_SUSPEND: /* no vsync */
- sr01 = 0x20;
- sr11 = 0x08;
- sr1f = 0x80;
- cr63 = 0x40;
- p2_0 = 0x40;
- p1_13 = 0x80;
- backlight = FALSE;
- break;
- case FB_BLANK_HSYNC_SUSPEND: /* no hsync */
- sr01 = 0x20;
- sr11 = 0x08;
- sr1f = 0x40;
- cr63 = 0x40;
- p2_0 = 0x80;
- p1_13 = 0x40;
- backlight = FALSE;
- break;
- case FB_BLANK_POWERDOWN: /* off */
- sr01 = 0x20;
- sr11 = 0x08;
- sr1f = 0xc0;
- cr63 = 0x40;
- p2_0 = 0xc0;
- p1_13 = 0xc0;
- backlight = FALSE;
- break;
- default:
- return 1;
- }
-
- if(ivideo->currentvbflags & VB_DISPTYPE_CRT1) {
-
- if( (!ivideo->sisfb_thismonitor.datavalid) ||
- ((ivideo->sisfb_thismonitor.datavalid) &&
- (ivideo->sisfb_thismonitor.feature & 0xe0))) {
-
- if(ivideo->sisvga_engine == SIS_315_VGA) {
- setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63);
- }
-
- if(!(sisfb_bridgeisslave(ivideo))) {
- setSISIDXREG(SISSR, 0x01, ~0x20, sr01);
- setSISIDXREG(SISSR, 0x1f, 0x3f, sr1f);
- }
- }
-
- }
-
- if(ivideo->currentvbflags & CRT2_LCD) {
-
- if(ivideo->vbflags & (VB_301LV|VB_302LV|VB_302ELV)) {
- if(backlight) {
- SiS_SiS30xBLOn(&ivideo->SiS_Pr, &ivideo->sishw_ext);
- } else {
- SiS_SiS30xBLOff(&ivideo->SiS_Pr, &ivideo->sishw_ext);
- }
- } else if(ivideo->sisvga_engine == SIS_315_VGA) {
- if(ivideo->vbflags & VB_CHRONTEL) {
- if(backlight) {
- SiS_Chrontel701xBLOn(&ivideo->SiS_Pr,&ivideo->sishw_ext);
- } else {
- SiS_Chrontel701xBLOff(&ivideo->SiS_Pr);
- }
- }
- }
-
- if(((ivideo->sisvga_engine == SIS_300_VGA) &&
- (ivideo->vbflags & (VB_301|VB_30xBDH|VB_LVDS))) ||
- ((ivideo->sisvga_engine == SIS_315_VGA) &&
- ((ivideo->vbflags & (VB_LVDS | VB_CHRONTEL)) == VB_LVDS))) {
- setSISIDXREG(SISSR, 0x11, ~0x0c, sr11);
- }
-
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- if((ivideo->vbflags & (VB_301B|VB_301C|VB_302B)) &&
- (!(ivideo->vbflags & VB_30xBDH))) {
- setSISIDXREG(SISPART1, 0x13, 0x3f, p1_13);
- }
- } else if(ivideo->sisvga_engine == SIS_315_VGA) {
- if((ivideo->vbflags & (VB_301B|VB_301C|VB_302B)) &&
- (!(ivideo->vbflags & VB_30xBDH))) {
- setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
- }
- }
-
- } else if(ivideo->currentvbflags & CRT2_VGA) {
-
- if(ivideo->vbflags & (VB_301B|VB_301C|VB_302B)) {
- setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
- }
-
- }
-
- return(0);
+ u8 sr01, sr11, sr1f, cr63=0, p2_0, p1_13;
+ BOOLEAN backlight = TRUE;
+
+ switch(blank) {
+ case FB_BLANK_UNBLANK: /* on */
+ sr01 = 0x00;
+ sr11 = 0x00;
+ sr1f = 0x00;
+ cr63 = 0x00;
+ p2_0 = 0x20;
+ p1_13 = 0x00;
+ backlight = TRUE;
+ break;
+ case FB_BLANK_NORMAL: /* blank */
+ sr01 = 0x20;
+ sr11 = 0x00;
+ sr1f = 0x00;
+ cr63 = 0x00;
+ p2_0 = 0x20;
+ p1_13 = 0x00;
+ backlight = TRUE;
+ break;
+ case FB_BLANK_VSYNC_SUSPEND: /* no vsync */
+ sr01 = 0x20;
+ sr11 = 0x08;
+ sr1f = 0x80;
+ cr63 = 0x40;
+ p2_0 = 0x40;
+ p1_13 = 0x80;
+ backlight = FALSE;
+ break;
+ case FB_BLANK_HSYNC_SUSPEND: /* no hsync */
+ sr01 = 0x20;
+ sr11 = 0x08;
+ sr1f = 0x40;
+ cr63 = 0x40;
+ p2_0 = 0x80;
+ p1_13 = 0x40;
+ backlight = FALSE;
+ break;
+ case FB_BLANK_POWERDOWN: /* off */
+ sr01 = 0x20;
+ sr11 = 0x08;
+ sr1f = 0xc0;
+ cr63 = 0x40;
+ p2_0 = 0xc0;
+ p1_13 = 0xc0;
+ backlight = FALSE;
+ break;
+ default:
+ return 1;
+ }
+
+ if(ivideo->currentvbflags & VB_DISPTYPE_CRT1) {
+
+ if( (!ivideo->sisfb_thismonitor.datavalid) ||
+ ((ivideo->sisfb_thismonitor.datavalid) &&
+ (ivideo->sisfb_thismonitor.feature & 0xe0))) {
+
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xbf, cr63);
+ }
+
+ if(!(sisfb_bridgeisslave(ivideo))) {
+ setSISIDXREG(SISSR, 0x01, ~0x20, sr01);
+ setSISIDXREG(SISSR, 0x1f, 0x3f, sr1f);
+ }
+ }
+
+ }
+
+ if(ivideo->currentvbflags & CRT2_LCD) {
+
+ if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) {
+ if(backlight) {
+ SiS_SiS30xBLOn(&ivideo->SiS_Pr);
+ } else {
+ SiS_SiS30xBLOff(&ivideo->SiS_Pr);
+ }
+ } else if(ivideo->sisvga_engine == SIS_315_VGA) {
+#ifdef CONFIG_FB_SIS_315
+ if(ivideo->vbflags2 & VB2_CHRONTEL) {
+ if(backlight) {
+ SiS_Chrontel701xBLOn(&ivideo->SiS_Pr);
+ } else {
+ SiS_Chrontel701xBLOff(&ivideo->SiS_Pr);
+ }
+ }
+#endif
+ }
+
+ if(((ivideo->sisvga_engine == SIS_300_VGA) &&
+ (ivideo->vbflags2 & (VB2_301|VB2_30xBDH|VB2_LVDS))) ||
+ ((ivideo->sisvga_engine == SIS_315_VGA) &&
+ ((ivideo->vbflags2 & (VB2_LVDS | VB2_CHRONTEL)) == VB2_LVDS))) {
+ setSISIDXREG(SISSR, 0x11, ~0x0c, sr11);
+ }
+
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if((ivideo->vbflags2 & VB2_30xB) &&
+ (!(ivideo->vbflags2 & VB2_30xBDH))) {
+ setSISIDXREG(SISPART1, 0x13, 0x3f, p1_13);
+ }
+ } else if(ivideo->sisvga_engine == SIS_315_VGA) {
+ if((ivideo->vbflags2 & VB2_30xB) &&
+ (!(ivideo->vbflags2 & VB2_30xBDH))) {
+ setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
+ }
+ }
+
+ } else if(ivideo->currentvbflags & CRT2_VGA) {
+
+ if(ivideo->vbflags2 & VB2_30xB) {
+ setSISIDXREG(SISPART2, 0x00, 0x1f, p2_0);
+ }
+
+ }
+
+ return 0;
+}
+
+/* ------------- Callbacks from init.c/init301.c -------------- */
+
+#ifdef CONFIG_FB_SIS_300
+unsigned int
+sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg)
+{
+ struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo;
+ u32 val = 0;
+
+ pci_read_config_dword(ivideo->nbridge, reg, &val);
+ return (unsigned int)val;
+}
+
+void
+sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val)
+{
+ struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo;
+
+ pci_write_config_dword(ivideo->nbridge, reg, (u32)val);
}
+unsigned int
+sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg)
+{
+ struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo;
+ u32 val = 0;
+
+ if(!ivideo->lpcdev) return 0;
+
+ pci_read_config_dword(ivideo->lpcdev, reg, &val);
+ return (unsigned int)val;
+}
+#endif
+
+#ifdef CONFIG_FB_SIS_315
+void
+sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val)
+{
+ struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo;
+
+ pci_write_config_byte(ivideo->nbridge, reg, (u8)val);
+}
+
+unsigned int
+sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg)
+{
+ struct sis_video_info *ivideo = (struct sis_video_info *)SiS_Pr->ivideo;
+ u16 val = 0;
+
+ if(!ivideo->lpcdev) return 0;
+
+ pci_read_config_word(ivideo->lpcdev, reg, &val);
+ return (unsigned int)val;
+}
+#endif
+
/* ----------- FBDev related routines for all series ----------- */
static int
@@ -952,7 +1105,7 @@ sisfb_get_cmap_len(const struct fb_var_screeninfo *var)
static void
sisfb_set_vparms(struct sis_video_info *ivideo)
{
- switch(ivideo->video_bpp) {
+ switch(ivideo->video_bpp) {
case 8:
ivideo->DstColor = 0x0000;
ivideo->SiS310_AccelDepth = 0x00000000;
@@ -972,14 +1125,13 @@ sisfb_set_vparms(struct sis_video_info *ivideo)
ivideo->video_cmap_len = 16;
printk(KERN_ERR "sisfb: Unsupported depth %d", ivideo->video_bpp);
ivideo->accel = 0;
- break;
- }
+ }
}
static int
sisfb_calc_maxyres(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
{
- int maxyres = ivideo->heapstart / (var->xres_virtual * (var->bits_per_pixel >> 3));
+ int maxyres = ivideo->sisfb_mem / (var->xres_virtual * (var->bits_per_pixel >> 3));
if(maxyres > 32767) maxyres = 32767;
@@ -996,30 +1148,29 @@ sisfb_calc_pitch(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
ivideo->scrnpitchCRT1 <<= 1;
}
}
-
}
static void
sisfb_set_pitch(struct sis_video_info *ivideo)
{
- BOOLEAN isslavemode = FALSE;
+ BOOLEAN isslavemode = FALSE;
unsigned short HDisplay1 = ivideo->scrnpitchCRT1 >> 3;
unsigned short HDisplay2 = ivideo->video_linelength >> 3;
- if(sisfb_bridgeisslave(ivideo)) isslavemode = TRUE;
+ if(sisfb_bridgeisslave(ivideo)) isslavemode = TRUE;
- /* We need to set pitch for CRT1 if bridge is in slave mode, too */
- if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) {
- outSISIDXREG(SISCR,0x13,(HDisplay1 & 0xFF));
- setSISIDXREG(SISSR,0x0E,0xF0,(HDisplay1 >> 8));
+ /* We need to set pitch for CRT1 if bridge is in slave mode, too */
+ if((ivideo->currentvbflags & VB_DISPTYPE_DISP1) || (isslavemode)) {
+ outSISIDXREG(SISCR,0x13,(HDisplay1 & 0xFF));
+ setSISIDXREG(SISSR,0x0E,0xF0,(HDisplay1 >> 8));
}
- /* We must not set the pitch for CRT2 if bridge is in slave mode */
- if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) {
+ /* We must not set the pitch for CRT2 if bridge is in slave mode */
+ if((ivideo->currentvbflags & VB_DISPTYPE_DISP2) && (!isslavemode)) {
orSISIDXREG(SISPART1,ivideo->CRT2_write_enable,0x01);
- outSISIDXREG(SISPART1,0x07,(HDisplay2 & 0xFF));
- setSISIDXREG(SISPART1,0x09,0xF0,(HDisplay2 >> 8));
- }
+ outSISIDXREG(SISPART1,0x07,(HDisplay2 & 0xFF));
+ setSISIDXREG(SISPART1,0x09,0xF0,(HDisplay2 >> 8));
+ }
}
static void
@@ -1056,12 +1207,41 @@ sisfb_bpp_to_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
}
static int
+sisfb_set_mode(struct sis_video_info *ivideo, int clrscrn)
+{
+ unsigned short modeno = ivideo->mode_no;
+
+ /* >=2.6.12's fbcon clears the screen anyway */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,12)
+ if(!clrscrn) modeno |= 0x80;
+#else
+ modeno |= 0x80;
+#endif
+
+ outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
+
+ sisfb_pre_setmode(ivideo);
+
+ if(SiSSetMode(&ivideo->SiS_Pr, modeno) == 0) {
+ printk(KERN_ERR "sisfb: Setting mode[0x%x] failed\n", ivideo->mode_no);
+ return -EINVAL;
+ }
+
+ outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
+
+ sisfb_post_setmode(ivideo);
+
+ return 0;
+}
+
+
+static int
sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *info)
{
struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
unsigned int htotal = 0, vtotal = 0;
unsigned int drate = 0, hrate = 0;
- int found_mode = 0;
+ int found_mode = 0, ret;
int old_mode;
u32 pixclock;
@@ -1088,11 +1268,11 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
}
if(pixclock && htotal && vtotal) {
- drate = 1000000000 / pixclock;
- hrate = (drate * 1000) / htotal;
- ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal);
+ drate = 1000000000 / pixclock;
+ hrate = (drate * 1000) / htotal;
+ ivideo->refresh_rate = (unsigned int) (hrate * 2 / vtotal);
} else {
- ivideo->refresh_rate = 60;
+ ivideo->refresh_rate = 60;
}
old_mode = ivideo->sisfb_mode_idx;
@@ -1113,6 +1293,7 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
if(found_mode) {
ivideo->sisfb_mode_idx = sisfb_validate_mode(ivideo,
ivideo->sisfb_mode_idx, ivideo->currentvbflags);
+ ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni];
} else {
ivideo->sisfb_mode_idx = -1;
}
@@ -1131,10 +1312,10 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
if(ivideo->sisfb_thismonitor.datavalid) {
- if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, ivideo->sisfb_mode_idx,
+ if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, ivideo->sisfb_mode_idx,
ivideo->rate_idx, ivideo->refresh_rate)) {
- printk(KERN_INFO "sisfb: WARNING: Refresh rate exceeds monitor specs!\n");
- }
+ printk(KERN_INFO "sisfb: WARNING: Refresh rate exceeds monitor specs!\n");
+ }
}
#endif
@@ -1143,24 +1324,9 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
#else
if(isactive) {
#endif
- sisfb_pre_setmode(ivideo);
-
- if(SiSSetMode(&ivideo->SiS_Pr, &ivideo->sishw_ext, ivideo->mode_no) == 0) {
- printk(KERN_ERR "sisfb: Setting mode[0x%x] failed\n", ivideo->mode_no);
- return -EINVAL;
- }
-
- outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
-
- sisfb_post_setmode(ivideo);
-
- ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp;
- ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres;
- ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres;
-
- sisfb_calc_pitch(ivideo, var);
- sisfb_set_pitch(ivideo);
-
+ /* If acceleration to be used? Need to know
+ * before pre/post_set_mode()
+ */
ivideo->accel = 0;
#if defined(FBINFO_HWACCEL_DISABLED) && defined(FBINFO_HWACCEL_XPAN)
#ifdef STUPID_ACCELF_TEXT_SHIT
@@ -1175,6 +1341,17 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
if(var->accel_flags & FB_ACCELF_TEXT) ivideo->accel = -1;
#endif
+ if((ret = sisfb_set_mode(ivideo, 1))) {
+ return ret;
+ }
+
+ ivideo->video_bpp = sisbios_mode[ivideo->sisfb_mode_idx].bpp;
+ ivideo->video_width = sisbios_mode[ivideo->sisfb_mode_idx].xres;
+ ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres;
+
+ sisfb_calc_pitch(ivideo, var);
+ sisfb_set_pitch(ivideo);
+
sisfb_set_vparms(ivideo);
ivideo->current_width = ivideo->video_width;
@@ -1186,572 +1363,79 @@ sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive, struct fb_info *in
ivideo->current_pixclock = var->pixclock;
ivideo->current_refresh_rate = ivideo->refresh_rate;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- ivideo->sisfb_lastrates[ivideo->mode_no] = ivideo->refresh_rate;
+ ivideo->sisfb_lastrates[ivideo->mode_no] = ivideo->refresh_rate;
#endif
}
return 0;
}
-static int
-sisfb_pan_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
+static void
+sisfb_set_base_CRT1(struct sis_video_info *ivideo, unsigned int base)
{
- unsigned int base;
-
- if(var->xoffset > (var->xres_virtual - var->xres)) {
- return -EINVAL;
- }
- if(var->yoffset > (var->yres_virtual - var->yres)) {
- return -EINVAL;
- }
-
- base = (var->yoffset * var->xres_virtual) + var->xoffset;
-
- /* calculate base bpp dep. */
- switch(var->bits_per_pixel) {
- case 32:
- break;
- case 16:
- base >>= 1;
- break;
- case 8:
- default:
- base >>= 2;
- break;
- }
-
outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
- outSISIDXREG(SISCR, 0x0D, base & 0xFF);
+ outSISIDXREG(SISCR, 0x0D, base & 0xFF);
outSISIDXREG(SISCR, 0x0C, (base >> 8) & 0xFF);
outSISIDXREG(SISSR, 0x0D, (base >> 16) & 0xFF);
if(ivideo->sisvga_engine == SIS_315_VGA) {
setSISIDXREG(SISSR, 0x37, 0xFE, (base >> 24) & 0x01);
}
- if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
- orSISIDXREG(SISPART1, ivideo->CRT2_write_enable, 0x01);
- outSISIDXREG(SISPART1, 0x06, (base & 0xFF));
- outSISIDXREG(SISPART1, 0x05, ((base >> 8) & 0xFF));
- outSISIDXREG(SISPART1, 0x04, ((base >> 16) & 0xFF));
- if(ivideo->sisvga_engine == SIS_315_VGA) {
- setSISIDXREG(SISPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
- }
- }
- return 0;
}
-/* ------------ FBDev related routines for 2.4 series ----------- */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
static void
-sisfb_crtc_to_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
-{
- u16 VRE, VBE, VRS, VBS, VDE, VT;
- u16 HRE, HBE, HRS, HBS, HDE, HT;
- u8 sr_data, cr_data, cr_data2, cr_data3, mr_data;
- int A, B, C, D, E, F, temp;
- unsigned int hrate, drate, maxyres;
-
- inSISIDXREG(SISSR, IND_SIS_COLOR_MODE, sr_data);
-
- if(sr_data & SIS_INTERLACED_MODE)
- var->vmode = FB_VMODE_INTERLACED;
- else
- var->vmode = FB_VMODE_NONINTERLACED;
-
- switch((sr_data & 0x1C) >> 2) {
- case SIS_8BPP_COLOR_MODE:
- var->bits_per_pixel = 8;
- break;
- case SIS_16BPP_COLOR_MODE:
- var->bits_per_pixel = 16;
- break;
- case SIS_32BPP_COLOR_MODE:
- var->bits_per_pixel = 32;
- break;
- }
-
- sisfb_bpp_to_var(ivideo, var);
-
- inSISIDXREG(SISSR, 0x0A, sr_data);
- inSISIDXREG(SISCR, 0x06, cr_data);
- inSISIDXREG(SISCR, 0x07, cr_data2);
-
- VT = (cr_data & 0xFF) |
- ((u16) (cr_data2 & 0x01) << 8) |
- ((u16) (cr_data2 & 0x20) << 4) |
- ((u16) (sr_data & 0x01) << 10);
- A = VT + 2;
-
- inSISIDXREG(SISCR, 0x12, cr_data);
-
- VDE = (cr_data & 0xff) |
- ((u16) (cr_data2 & 0x02) << 7) |
- ((u16) (cr_data2 & 0x40) << 3) |
- ((u16) (sr_data & 0x02) << 9);
- E = VDE + 1;
-
- inSISIDXREG(SISCR, 0x10, cr_data);
-
- VRS = (cr_data & 0xff) |
- ((u16) (cr_data2 & 0x04) << 6) |
- ((u16) (cr_data2 & 0x80) << 2) |
- ((u16) (sr_data & 0x08) << 7);
- F = VRS + 1 - E;
-
- inSISIDXREG(SISCR, 0x15, cr_data);
- inSISIDXREG(SISCR, 0x09, cr_data3);
-
- if(cr_data3 & 0x80) var->vmode = FB_VMODE_DOUBLE;
-
- VBS = (cr_data & 0xff) |
- ((u16) (cr_data2 & 0x08) << 5) |
- ((u16) (cr_data3 & 0x20) << 4) |
- ((u16) (sr_data & 0x04) << 8);
-
- inSISIDXREG(SISCR, 0x16, cr_data);
-
- VBE = (cr_data & 0xff) | ((u16) (sr_data & 0x10) << 4);
- temp = VBE - ((E - 1) & 511);
- B = (temp > 0) ? temp : (temp + 512);
-
- inSISIDXREG(SISCR, 0x11, cr_data);
-
- VRE = (cr_data & 0x0f) | ((sr_data & 0x20) >> 1);
- temp = VRE - ((E + F - 1) & 31);
- C = (temp > 0) ? temp : (temp + 32);
-
- D = B - F - C;
-
- var->yres = E;
- var->upper_margin = D;
- var->lower_margin = F;
- var->vsync_len = C;
-
- if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
- var->yres <<= 1;
- var->upper_margin <<= 1;
- var->lower_margin <<= 1;
- var->vsync_len <<= 1;
- } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
- var->yres >>= 1;
- var->upper_margin >>= 1;
- var->lower_margin >>= 1;
- var->vsync_len >>= 1;
- }
-
- inSISIDXREG(SISSR, 0x0b, sr_data);
- inSISIDXREG(SISCR, 0x00, cr_data);
-
- HT = (cr_data & 0xff) | ((u16) (sr_data & 0x03) << 8);
- A = HT + 5;
-
- inSISIDXREG(SISCR, 0x01, cr_data);
-
- HDE = (cr_data & 0xff) | ((u16) (sr_data & 0x0C) << 6);
- E = HDE + 1;
-
- inSISIDXREG(SISCR, 0x04, cr_data);
-
- HRS = (cr_data & 0xff) | ((u16) (sr_data & 0xC0) << 2);
- F = HRS - E - 3;
-
- inSISIDXREG(SISCR, 0x02, cr_data);
-
- HBS = (cr_data & 0xff) | ((u16) (sr_data & 0x30) << 4);
-
- inSISIDXREG(SISSR, 0x0c, sr_data);
- inSISIDXREG(SISCR, 0x03, cr_data);
- inSISIDXREG(SISCR, 0x05, cr_data2);
-
- HBE = (cr_data & 0x1f) |
- ((u16) (cr_data2 & 0x80) >> 2) |
- ((u16) (sr_data & 0x03) << 6);
- HRE = (cr_data2 & 0x1f) | ((sr_data & 0x04) << 3);
-
- temp = HBE - ((E - 1) & 255);
- B = (temp > 0) ? temp : (temp + 256);
-
- temp = HRE - ((E + F + 3) & 63);
- C = (temp > 0) ? temp : (temp + 64);
-
- D = B - F - C;
-
- var->xres = E * 8;
- if(var->xres_virtual < var->xres) {
- var->xres_virtual = var->xres;
- }
-
- if((var->xres == 320) &&
- (var->yres == 200 || var->yres == 240)) {
- /* Terrible hack, but the correct CRTC data for
- * these modes only produces a black screen...
- */
- var->left_margin = (400 - 376);
- var->right_margin = (328 - 320);
- var->hsync_len = (376 - 328);
- } else {
- var->left_margin = D * 8;
- var->right_margin = F * 8;
- var->hsync_len = C * 8;
- }
- var->activate = FB_ACTIVATE_NOW;
-
- var->sync = 0;
-
- mr_data = inSISREG(SISMISCR);
- if(mr_data & 0x80)
- var->sync &= ~FB_SYNC_VERT_HIGH_ACT;
- else
- var->sync |= FB_SYNC_VERT_HIGH_ACT;
-
- if(mr_data & 0x40)
- var->sync &= ~FB_SYNC_HOR_HIGH_ACT;
- else
- var->sync |= FB_SYNC_HOR_HIGH_ACT;
-
- VT += 2;
- VT <<= 1;
- HT = (HT + 5) * 8;
-
- if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
- VT <<= 1;
- }
- hrate = ivideo->refresh_rate * VT / 2;
- drate = (hrate * HT) / 1000;
- var->pixclock = (u32) (1000000000 / drate);
-
- if(ivideo->sisfb_ypan) {
- maxyres = sisfb_calc_maxyres(ivideo, var);
- if(ivideo->sisfb_max) {
- var->yres_virtual = maxyres;
- } else {
- if(var->yres_virtual > maxyres) {
- var->yres_virtual = maxyres;
- }
- }
- if(var->yres_virtual <= var->yres) {
- var->yres_virtual = var->yres;
- }
- } else {
- var->yres_virtual = var->yres;
- }
-
-}
-
-static int
-sis_getcolreg(unsigned regno, unsigned *red, unsigned *green, unsigned *blue,
- unsigned *transp, struct fb_info *info)
+sisfb_set_base_CRT2(struct sis_video_info *ivideo, unsigned int base)
{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
-
- if(regno >= ivideo->video_cmap_len) return 1;
-
- *red = ivideo->sis_palette[regno].red;
- *green = ivideo->sis_palette[regno].green;
- *blue = ivideo->sis_palette[regno].blue;
- *transp = 0;
-
- return 0;
-}
-
-static int
-sisfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
- unsigned transp, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
-
- if(regno >= ivideo->video_cmap_len) return 1;
-
- ivideo->sis_palette[regno].red = red;
- ivideo->sis_palette[regno].green = green;
- ivideo->sis_palette[regno].blue = blue;
-
- switch(ivideo->video_bpp) {
-#ifdef FBCON_HAS_CFB8
- case 8:
- outSISREG(SISDACA, regno);
- outSISREG(SISDACD, (red >> 10));
- outSISREG(SISDACD, (green >> 10));
- outSISREG(SISDACD, (blue >> 10));
- if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
- outSISREG(SISDAC2A, regno);
- outSISREG(SISDAC2D, (red >> 8));
- outSISREG(SISDAC2D, (green >> 8));
- outSISREG(SISDAC2D, (blue >> 8));
+ if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
+ orSISIDXREG(SISPART1, ivideo->CRT2_write_enable, 0x01);
+ outSISIDXREG(SISPART1, 0x06, (base & 0xFF));
+ outSISIDXREG(SISPART1, 0x05, ((base >> 8) & 0xFF));
+ outSISIDXREG(SISPART1, 0x04, ((base >> 16) & 0xFF));
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ setSISIDXREG(SISPART1, 0x02, 0x7F, ((base >> 24) & 0x01) << 7);
}
- break;
-#endif
-#ifdef FBCON_HAS_CFB16
- case 16:
- ivideo->sis_fbcon_cmap.cfb16[regno] =
- ((red & 0xf800)) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
- break;
-#endif
-#ifdef FBCON_HAS_CFB32
- case 32:
- red >>= 8;
- green >>= 8;
- blue >>= 8;
- ivideo->sis_fbcon_cmap.cfb32[regno] = (red << 16) | (green << 8) | (blue);
- break;
-#endif
- }
-
- return 0;
-}
-
-static void
-sisfb_set_disp(int con, struct fb_var_screeninfo *var, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- struct display *display;
- struct display_switch *sw;
- struct fb_fix_screeninfo fix;
- long flags;
-
- display = (con >= 0) ? &fb_display[con] : &ivideo->sis_disp;
-
- sisfb_get_fix(&fix, con, info);
-
- display->var = *var;
- display->screen_base = (char *)ivideo->video_vbase;
- display->visual = fix.visual;
- display->type = fix.type;
- display->type_aux = fix.type_aux;
- display->ypanstep = fix.ypanstep;
- display->ywrapstep = fix.ywrapstep;
- display->line_length = fix.line_length;
- display->can_soft_blank = 1;
- display->inverse = ivideo->sisfb_inverse;
- display->next_line = fix.line_length;
-
- save_flags(flags);
-
- switch(ivideo->video_bpp) {
-#ifdef FBCON_HAS_CFB8
- case 8: sw = ivideo->accel ? &fbcon_sis8 : &fbcon_cfb8;
- break;
-#endif
-#ifdef FBCON_HAS_CFB16
- case 16:sw = ivideo->accel ? &fbcon_sis16 : &fbcon_cfb16;
- display->dispsw_data = &ivideo->sis_fbcon_cmap.cfb16;
- break;
-#endif
-#ifdef FBCON_HAS_CFB32
- case 32:sw = ivideo->accel ? &fbcon_sis32 : &fbcon_cfb32;
- display->dispsw_data = &ivideo->sis_fbcon_cmap.cfb32;
- break;
-#endif
- default:sw = &fbcon_dummy;
- break;
- }
- memcpy(&ivideo->sisfb_sw, sw, sizeof(*sw));
- display->dispsw = &ivideo->sisfb_sw;
-
- restore_flags(flags);
-
- if(ivideo->sisfb_ypan) {
- /* display->scrollmode = 0; */
- } else {
- display->scrollmode = SCROLL_YREDRAW;
- ivideo->sisfb_sw.bmove = fbcon_redraw_bmove;
- }
-}
-
-static void
-sisfb_do_install_cmap(int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
-
- if(con != ivideo->currcon) return;
-
- if(fb_display[con].cmap.len) {
- fb_set_cmap(&fb_display[con].cmap, 1, sisfb_setcolreg, info);
- } else {
- int size = sisfb_get_cmap_len(&fb_display[con].var);
- fb_set_cmap(fb_default_cmap(size), 1, sisfb_setcolreg, info);
}
}
static int
-sisfb_get_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
-
- if(con == -1) {
- memcpy(var, &ivideo->default_var, sizeof(struct fb_var_screeninfo));
- } else {
- *var = fb_display[con].var;
- }
-
- if(ivideo->sisfb_fstn) {
- if(var->xres == 320 && var->yres == 480) var->yres = 240;
- }
-
- return 0;
-}
-
-static int
-sisfb_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
+sisfb_pan_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- int err;
-
- fb_display[con].var.activate = FB_ACTIVATE_NOW;
-
- if(sisfb_do_set_var(var, con == ivideo->currcon, info)) {
- sisfb_crtc_to_var(ivideo, var);
+ if(var->xoffset > (var->xres_virtual - var->xres)) {
return -EINVAL;
}
-
- sisfb_crtc_to_var(ivideo, var);
-
- sisfb_set_disp(con, var, info);
-
- if(info->changevar) {
- (*info->changevar)(con);
- }
-
- if((err = fb_alloc_cmap(&fb_display[con].cmap, 0, 0))) {
- return err;
- }
-
- sisfb_do_install_cmap(con, info);
-
-#if 0 /* Why was this called here? */
- unsigned int cols, rows;
- cols = sisbios_mode[ivideo->sisfb_mode_idx].cols;
- rows = sisbios_mode[ivideo->sisfb_mode_idx].rows;
- vc_resize_con(rows, cols, fb_display[con].conp->vc_num);
-#endif
- return 0;
-}
-
-static int
-sisfb_get_cmap(struct fb_cmap *cmap, int kspc, int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- struct display *display;
-
- display = (con >= 0) ? &fb_display[con] : &ivideo->sis_disp;
-
- if(con == ivideo->currcon) {
-
- return fb_get_cmap(cmap, kspc, sis_getcolreg, info);
-
- } else if(display->cmap.len) {
-
- fb_copy_cmap(&display->cmap, cmap, kspc ? 0 : 2);
-
- } else {
-
- int size = sisfb_get_cmap_len(&display->var);
- fb_copy_cmap(fb_default_cmap(size), cmap, kspc ? 0 : 2);
-
+ if(var->yoffset > (var->yres_virtual - var->yres)) {
+ return -EINVAL;
}
- return 0;
-}
+ ivideo->current_base = (var->yoffset * var->xres_virtual) + var->xoffset;
-static int
-sisfb_set_cmap(struct fb_cmap *cmap, int kspc, int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- struct display *display;
- int err, size;
-
- display = (con >= 0) ? &fb_display[con] : &ivideo->sis_disp;
-
- size = sisfb_get_cmap_len(&display->var);
- if(display->cmap.len != size) {
- err = fb_alloc_cmap(&display->cmap, size, 0);
- if(err) return err;
- }
-
- if(con == ivideo->currcon) {
- return fb_set_cmap(cmap, kspc, sisfb_setcolreg, info);
- } else {
- fb_copy_cmap(cmap, &display->cmap, kspc ? 0 : 1);
- }
-
- return 0;
-}
-
-static int
-sisfb_pan_display(struct fb_var_screeninfo *var, int con, struct fb_info* info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- int err;
-
- if(var->vmode & FB_VMODE_YWRAP) return -EINVAL;
-
- if((var->xoffset+fb_display[con].var.xres > fb_display[con].var.xres_virtual) ||
- (var->yoffset+fb_display[con].var.yres > fb_display[con].var.yres_virtual)) {
- return -EINVAL;
+ /* calculate base bpp dep. */
+ switch(var->bits_per_pixel) {
+ case 32:
+ break;
+ case 16:
+ ivideo->current_base >>= 1;
+ break;
+ case 8:
+ default:
+ ivideo->current_base >>= 2;
+ break;
}
- if(con == ivideo->currcon) {
- if((err = sisfb_pan_var(ivideo, var)) < 0) return err;
- }
+ ivideo->current_base += (ivideo->video_offset >> 2);
- fb_display[con].var.xoffset = var->xoffset;
- fb_display[con].var.yoffset = var->yoffset;
+ sisfb_set_base_CRT1(ivideo, ivideo->current_base);
+ sisfb_set_base_CRT2(ivideo, ivideo->current_base);
return 0;
}
-static int
-sisfb_update_var(int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
-
- return(sisfb_pan_var(ivideo, &fb_display[con].var));
-}
-
-static int
-sisfb_switch(int con, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- int cols, rows;
-
- if(fb_display[ivideo->currcon].cmap.len) {
- fb_get_cmap(&fb_display[ivideo->currcon].cmap, 1, sis_getcolreg, info);
- }
-
- fb_display[con].var.activate = FB_ACTIVATE_NOW;
-
- if(!memcmp(&fb_display[con].var, &fb_display[ivideo->currcon].var,
- sizeof(struct fb_var_screeninfo))) {
- ivideo->currcon = con;
- return 1;
- }
-
- ivideo->currcon = con;
-
- sisfb_do_set_var(&fb_display[con].var, 1, info);
-
- sisfb_set_disp(con, &fb_display[con].var, info);
-
- sisfb_do_install_cmap(con, info);
-
- cols = sisbios_mode[ivideo->sisfb_mode_idx].cols;
- rows = sisbios_mode[ivideo->sisfb_mode_idx].rows;
- vc_resize_con(rows, cols, fb_display[con].conp->vc_num);
-
- sisfb_update_var(con, info);
+/* ------------ FBDev related routines for 2.4 series ----------- */
- return 1;
-}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static void
-sisfb_blank(int blank, struct fb_info *info)
-{
- struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
+#include "sisfb_fbdev_2_4.h"
- sisfb_myblank(ivideo, blank);
-}
#endif
/* ------------ FBDev related routines for 2.6 series ----------- */
@@ -1761,13 +1445,13 @@ sisfb_blank(int blank, struct fb_info *info)
static int
sisfb_open(struct fb_info *info, int user)
{
- return 0;
+ return 0;
}
static int
sisfb_release(struct fb_info *info, int user)
{
- return 0;
+ return 0;
}
static int
@@ -1776,16 +1460,17 @@ sisfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
{
struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- if(regno >= sisfb_get_cmap_len(&info->var)) return 1;
+ if(regno >= sisfb_get_cmap_len(&info->var))
+ return 1;
switch(info->var.bits_per_pixel) {
case 8:
- outSISREG(SISDACA, regno);
+ outSISREG(SISDACA, regno);
outSISREG(SISDACD, (red >> 10));
outSISREG(SISDACD, (green >> 10));
outSISREG(SISDACD, (blue >> 10));
if(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
- outSISREG(SISDAC2A, regno);
+ outSISREG(SISDAC2A, regno);
outSISREG(SISDAC2D, (red >> 8));
outSISREG(SISDAC2D, (green >> 8));
outSISREG(SISDAC2D, (blue >> 8));
@@ -1793,7 +1478,9 @@ sisfb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
break;
case 16:
((u32 *)(info->pseudo_palette))[regno] =
- ((red & 0xf800)) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
+ (red & 0xf800) |
+ ((green & 0xfc00) >> 5) |
+ ((blue & 0xf800) >> 11);
break;
case 32:
red >>= 8;
@@ -1811,13 +1498,13 @@ sisfb_set_par(struct fb_info *info)
{
int err;
- if((err = sisfb_do_set_var(&info->var, 1, info))) {
+ if((err = sisfb_do_set_var(&info->var, 1, info)))
return err;
- }
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
sisfb_get_fix(&info->fix, info->currcon, info);
#else
- sisfb_get_fix(&info->fix, -1, info);
+ sisfb_get_fix(&info->fix, -1, info);
#endif
return 0;
}
@@ -1829,7 +1516,7 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
unsigned int htotal = 0, vtotal = 0, myrateindex = 0;
unsigned int drate = 0, hrate = 0, maxyres;
int found_mode = 0;
- int refresh_rate, search_idx;
+ int refresh_rate, search_idx, tidx;
BOOLEAN recalc_clock = FALSE;
u32 pixclock;
@@ -1848,7 +1535,8 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
} else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
vtotal += var->yres;
vtotal <<= 1;
- } else vtotal += var->yres;
+ } else
+ vtotal += var->yres;
if(!(htotal) || !(vtotal)) {
SISFAIL("sisfb: no valid timing data");
@@ -1860,60 +1548,68 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
if( (sisbios_mode[search_idx].xres == var->xres) &&
(sisbios_mode[search_idx].yres == var->yres) &&
(sisbios_mode[search_idx].bpp == var->bits_per_pixel)) {
- if(sisfb_validate_mode(ivideo, search_idx, ivideo->currentvbflags) > 0) {
- found_mode = 1;
- break;
+ if((tidx = sisfb_validate_mode(ivideo, search_idx,
+ ivideo->currentvbflags)) > 0) {
+ found_mode = 1;
+ search_idx = tidx;
+ break;
}
}
search_idx++;
}
if(!found_mode) {
- search_idx = 0;
+ search_idx = 0;
while(sisbios_mode[search_idx].mode_no[0] != 0) {
if( (var->xres <= sisbios_mode[search_idx].xres) &&
(var->yres <= sisbios_mode[search_idx].yres) &&
(var->bits_per_pixel == sisbios_mode[search_idx].bpp) ) {
- if(sisfb_validate_mode(ivideo,search_idx, ivideo->currentvbflags) > 0) {
- found_mode = 1;
- break;
- }
+ if((tidx = sisfb_validate_mode(ivideo,search_idx,
+ ivideo->currentvbflags)) > 0) {
+ found_mode = 1;
+ search_idx = tidx;
+ break;
+ }
}
search_idx++;
- }
+ }
if(found_mode) {
- printk(KERN_DEBUG "sisfb: Adapted from %dx%dx%d to %dx%dx%d\n",
- var->xres, var->yres, var->bits_per_pixel,
+ printk(KERN_DEBUG
+ "sisfb: Adapted from %dx%dx%d to %dx%dx%d\n",
+ var->xres, var->yres, var->bits_per_pixel,
sisbios_mode[search_idx].xres,
sisbios_mode[search_idx].yres,
var->bits_per_pixel);
var->xres = sisbios_mode[search_idx].xres;
- var->yres = sisbios_mode[search_idx].yres;
-
-
+ var->yres = sisbios_mode[search_idx].yres;
} else {
- printk(KERN_ERR "sisfb: Failed to find supported mode near %dx%dx%d\n",
+ printk(KERN_ERR
+ "sisfb: Failed to find supported mode near %dx%dx%d\n",
var->xres, var->yres, var->bits_per_pixel);
- return -EINVAL;
+ return -EINVAL;
}
}
- if( ((ivideo->vbflags & VB_LVDS) || /* Slave modes on LVDS and 301B-DH */
- ((ivideo->vbflags & VB_30xBDH) && (ivideo->currentvbflags & CRT2_LCD))) &&
+ if( ((ivideo->vbflags2 & VB2_LVDS) ||
+ ((ivideo->vbflags2 & VB2_30xBDH) && (ivideo->currentvbflags & CRT2_LCD))) &&
(var->bits_per_pixel == 8) ) {
- refresh_rate = 60;
+ /* Slave modes on LVDS and 301B-DH */
+ refresh_rate = 60;
recalc_clock = TRUE;
- } else if( (ivideo->current_htotal == htotal) && /* x=x & y=y & c=c -> assume depth change */
- (ivideo->current_vtotal == vtotal) &&
- (ivideo->current_pixclock == pixclock) ) {
+ } else if( (ivideo->current_htotal == htotal) &&
+ (ivideo->current_vtotal == vtotal) &&
+ (ivideo->current_pixclock == pixclock) ) {
+ /* x=x & y=y & c=c -> assume depth change */
drate = 1000000000 / pixclock;
- hrate = (drate * 1000) / htotal;
- refresh_rate = (unsigned int) (hrate * 2 / vtotal);
- } else if( ( (ivideo->current_htotal != htotal) || /* x!=x | y!=y & c=c -> invalid pixclock */
- (ivideo->current_vtotal != vtotal) ) &&
- (ivideo->current_pixclock == var->pixclock) ) {
+ hrate = (drate * 1000) / htotal;
+ refresh_rate = (unsigned int) (hrate * 2 / vtotal);
+ } else if( ( (ivideo->current_htotal != htotal) ||
+ (ivideo->current_vtotal != vtotal) ) &&
+ (ivideo->current_pixclock == var->pixclock) ) {
+ /* x!=x | y!=y & c=c -> invalid pixclock */
if(ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]]) {
- refresh_rate = ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]];
+ refresh_rate =
+ ivideo->sisfb_lastrates[sisbios_mode[search_idx].mode_no[ivideo->mni]];
} else if(ivideo->sisfb_parm_rate != -1) {
/* Sic, sisfb_parm_rate - want to know originally desired rate here */
refresh_rate = ivideo->sisfb_parm_rate;
@@ -1923,8 +1619,8 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
recalc_clock = TRUE;
} else if((pixclock) && (htotal) && (vtotal)) {
drate = 1000000000 / pixclock;
- hrate = (drate * 1000) / htotal;
- refresh_rate = (unsigned int) (hrate * 2 / vtotal);
+ hrate = (drate * 1000) / htotal;
+ refresh_rate = (unsigned int) (hrate * 2 / vtotal);
} else if(ivideo->current_refresh_rate) {
refresh_rate = ivideo->current_refresh_rate;
recalc_clock = TRUE;
@@ -1937,72 +1633,72 @@ sisfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
/* Eventually recalculate timing and clock */
if(recalc_clock) {
- if(!myrateindex) myrateindex = sisbios_mode[search_idx].rate_idx;
- var->pixclock = (u32) (1000000000 / sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr,
- &ivideo->sishw_ext,
+ if(!myrateindex) myrateindex = sisbios_mode[search_idx].rate_idx;
+ var->pixclock = (u32) (1000000000 / sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr,
sisbios_mode[search_idx].mode_no[ivideo->mni],
myrateindex));
- sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, &ivideo->sishw_ext,
- sisbios_mode[search_idx].mode_no[ivideo->mni], myrateindex, var);
- if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
- var->pixclock <<= 1;
- }
+ sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr,
+ sisbios_mode[search_idx].mode_no[ivideo->mni],
+ myrateindex, var);
+ if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
+ var->pixclock <<= 1;
+ }
}
if(ivideo->sisfb_thismonitor.datavalid) {
- if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, search_idx,
- myrateindex, refresh_rate)) {
- printk(KERN_INFO "sisfb: WARNING: Refresh rate exceeds monitor specs!\n");
- }
+ if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, search_idx,
+ myrateindex, refresh_rate)) {
+ printk(KERN_INFO
+ "sisfb: WARNING: Refresh rate exceeds monitor specs!\n");
+ }
}
/* Adapt RGB settings */
sisfb_bpp_to_var(ivideo, var);
-
+
/* Sanity check for offsets */
if(var->xoffset < 0) var->xoffset = 0;
if(var->yoffset < 0) var->yoffset = 0;
- if(var->xres > var->xres_virtual) {
- var->xres_virtual = var->xres;
- }
+ if(var->xres > var->xres_virtual)
+ var->xres_virtual = var->xres;
if(ivideo->sisfb_ypan) {
- maxyres = sisfb_calc_maxyres(ivideo, var);
- if(ivideo->sisfb_max) {
- var->yres_virtual = maxyres;
- } else {
- if(var->yres_virtual > maxyres) {
- var->yres_virtual = maxyres;
- }
- }
- if(var->yres_virtual <= var->yres) {
- var->yres_virtual = var->yres;
- }
+ maxyres = sisfb_calc_maxyres(ivideo, var);
+ if(ivideo->sisfb_max) {
+ var->yres_virtual = maxyres;
+ } else {
+ if(var->yres_virtual > maxyres) {
+ var->yres_virtual = maxyres;
+ }
+ }
+ if(var->yres_virtual <= var->yres) {
+ var->yres_virtual = var->yres;
+ }
} else {
- if(var->yres != var->yres_virtual) {
- var->yres_virtual = var->yres;
- }
- var->xoffset = 0;
- var->yoffset = 0;
+ if(var->yres != var->yres_virtual) {
+ var->yres_virtual = var->yres;
+ }
+ var->xoffset = 0;
+ var->yoffset = 0;
}
-
+
/* Truncate offsets to maximum if too high */
if(var->xoffset > var->xres_virtual - var->xres) {
- var->xoffset = var->xres_virtual - var->xres - 1;
+ var->xoffset = var->xres_virtual - var->xres - 1;
}
if(var->yoffset > var->yres_virtual - var->yres) {
- var->yoffset = var->yres_virtual - var->yres - 1;
+ var->yoffset = var->yres_virtual - var->yres - 1;
}
-
+
/* Set everything else to 0 */
- var->red.msb_right =
- var->green.msb_right =
- var->blue.msb_right =
- var->transp.offset =
- var->transp.length =
- var->transp.msb_right = 0;
+ var->red.msb_right =
+ var->green.msb_right =
+ var->blue.msb_right =
+ var->transp.offset =
+ var->transp.length =
+ var->transp.msb_right = 0;
return 0;
}
@@ -2013,21 +1709,21 @@ sisfb_pan_display(struct fb_var_screeninfo *var, struct fb_info* info)
struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
int err;
- if(var->xoffset > (var->xres_virtual - var->xres)) {
+ if(var->xoffset > (var->xres_virtual - var->xres))
return -EINVAL;
- }
- if(var->yoffset > (var->yres_virtual - var->yres)) {
+
+ if(var->yoffset > (var->yres_virtual - var->yres))
return -EINVAL;
- }
- if(var->vmode & FB_VMODE_YWRAP) return -EINVAL;
+ if(var->vmode & FB_VMODE_YWRAP)
+ return -EINVAL;
if(var->xoffset + info->var.xres > info->var.xres_virtual ||
- var->yoffset + info->var.yres > info->var.yres_virtual) {
+ var->yoffset + info->var.yres > info->var.yres_virtual)
return -EINVAL;
- }
- if((err = sisfb_pan_var(ivideo, var)) < 0) return err;
+ if((err = sisfb_pan_var(ivideo, var)) < 0)
+ return err;
info->var.xoffset = var->xoffset;
info->var.yoffset = var->yoffset;
@@ -2040,7 +1736,7 @@ sisfb_blank(int blank, struct fb_info *info)
{
struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- return(sisfb_myblank(ivideo, blank));
+ return sisfb_myblank(ivideo, blank);
}
#endif
@@ -2056,153 +1752,184 @@ sisfb_ioctl(struct inode *inode, struct file *file,
struct fb_info *info)
{
struct sis_video_info *ivideo = (struct sis_video_info *)info->par;
- struct sis_memreq sismemreq;
- struct fb_vblank sisvbblank;
- sisfb_info x;
+ struct sis_memreq sismemreq;
+ struct fb_vblank sisvbblank;
u32 gpu32 = 0;
#ifndef __user
#define __user
#endif
u32 __user *argp = (u32 __user *)arg;
- switch (cmd) {
+ switch(cmd) {
case FBIO_ALLOC:
- if(!capable(CAP_SYS_RAWIO)) {
+ if(!capable(CAP_SYS_RAWIO))
return -EPERM;
- }
- if(copy_from_user(&sismemreq, (void __user *)arg, sizeof(sismemreq))) {
- return -EFAULT;
- }
+
+ if(copy_from_user(&sismemreq, (void __user *)arg, sizeof(sismemreq)))
+ return -EFAULT;
+
sis_malloc(&sismemreq);
+
if(copy_to_user((void __user *)arg, &sismemreq, sizeof(sismemreq))) {
sis_free((u32)sismemreq.offset);
- return -EFAULT;
+ return -EFAULT;
}
break;
case FBIO_FREE:
- if(!capable(CAP_SYS_RAWIO)) {
+ if(!capable(CAP_SYS_RAWIO))
return -EPERM;
- }
- if(get_user(gpu32, argp)) {
+
+ if(get_user(gpu32, argp))
return -EFAULT;
- }
+
sis_free(gpu32);
break;
case FBIOGET_VBLANK:
sisvbblank.count = 0;
sisvbblank.flags = sisfb_setupvbblankflags(ivideo, &sisvbblank.vcount, &sisvbblank.hcount);
- if(copy_to_user((void __user *)arg, &sisvbblank, sizeof(sisvbblank))) {
+
+ if(copy_to_user((void __user *)arg, &sisvbblank, sizeof(sisvbblank)))
return -EFAULT;
- }
+
break;
case SISFB_GET_INFO_SIZE:
- return put_user(sizeof(sisfb_info), argp);
+ return put_user(sizeof(struct sisfb_info), argp);
case SISFB_GET_INFO_OLD:
- if(ivideo->warncount++ < 50) {
- printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n");
- }
+ if(ivideo->warncount++ < 10)
+ printk(KERN_INFO
+ "sisfb: Deprecated ioctl call received - update your application!\n");
case SISFB_GET_INFO: /* For communication with X driver */
- x.sisfb_id = SISFB_ID;
- x.sisfb_version = VER_MAJOR;
- x.sisfb_revision = VER_MINOR;
- x.sisfb_patchlevel = VER_LEVEL;
- x.chip_id = ivideo->chip_id;
- x.memory = ivideo->video_size / 1024;
- x.heapstart = ivideo->heapstart / 1024;
+ ivideo->sisfb_infoblock.sisfb_id = SISFB_ID;
+ ivideo->sisfb_infoblock.sisfb_version = VER_MAJOR;
+ ivideo->sisfb_infoblock.sisfb_revision = VER_MINOR;
+ ivideo->sisfb_infoblock.sisfb_patchlevel = VER_LEVEL;
+ ivideo->sisfb_infoblock.chip_id = ivideo->chip_id;
+ ivideo->sisfb_infoblock.sisfb_pci_vendor = ivideo->chip_vendor;
+ ivideo->sisfb_infoblock.memory = ivideo->video_size / 1024;
+ ivideo->sisfb_infoblock.heapstart = ivideo->heapstart / 1024;
if(ivideo->modechanged) {
- x.fbvidmode = ivideo->mode_no;
+ ivideo->sisfb_infoblock.fbvidmode = ivideo->mode_no;
} else {
- x.fbvidmode = ivideo->modeprechange;
- }
- x.sisfb_caps = ivideo->caps;
- x.sisfb_tqlen = 512; /* yet fixed */
- x.sisfb_pcibus = ivideo->pcibus;
- x.sisfb_pcislot = ivideo->pcislot;
- x.sisfb_pcifunc = ivideo->pcifunc;
- x.sisfb_lcdpdc = ivideo->detectedpdc;
- x.sisfb_lcdpdca = ivideo->detectedpdca;
- x.sisfb_lcda = ivideo->detectedlcda;
- x.sisfb_vbflags = ivideo->vbflags;
- x.sisfb_currentvbflags = ivideo->currentvbflags;
- x.sisfb_scalelcd = ivideo->SiS_Pr.UsePanelScaler;
- x.sisfb_specialtiming = ivideo->SiS_Pr.SiS_CustomT;
- x.sisfb_haveemi = ivideo->SiS_Pr.HaveEMI ? 1 : 0;
- x.sisfb_haveemilcd = ivideo->SiS_Pr.HaveEMILCD ? 1 : 0;
- x.sisfb_emi30 = ivideo->SiS_Pr.EMI_30;
- x.sisfb_emi31 = ivideo->SiS_Pr.EMI_31;
- x.sisfb_emi32 = ivideo->SiS_Pr.EMI_32;
- x.sisfb_emi33 = ivideo->SiS_Pr.EMI_33;
- x.sisfb_tvxpos = (u16)(ivideo->tvxpos + 32);
- x.sisfb_tvypos = (u16)(ivideo->tvypos + 32);
-
- if(copy_to_user((void __user *)arg, &x, sizeof(x))) {
- return -EFAULT;
+ ivideo->sisfb_infoblock.fbvidmode = ivideo->modeprechange;
}
+ ivideo->sisfb_infoblock.sisfb_caps = ivideo->caps;
+ ivideo->sisfb_infoblock.sisfb_tqlen = ivideo->cmdQueueSize / 1024;
+ ivideo->sisfb_infoblock.sisfb_pcibus = ivideo->pcibus;
+ ivideo->sisfb_infoblock.sisfb_pcislot = ivideo->pcislot;
+ ivideo->sisfb_infoblock.sisfb_pcifunc = ivideo->pcifunc;
+ ivideo->sisfb_infoblock.sisfb_lcdpdc = ivideo->detectedpdc;
+ ivideo->sisfb_infoblock.sisfb_lcdpdca = ivideo->detectedpdca;
+ ivideo->sisfb_infoblock.sisfb_lcda = ivideo->detectedlcda;
+ ivideo->sisfb_infoblock.sisfb_vbflags = ivideo->vbflags;
+ ivideo->sisfb_infoblock.sisfb_currentvbflags = ivideo->currentvbflags;
+ ivideo->sisfb_infoblock.sisfb_scalelcd = ivideo->SiS_Pr.UsePanelScaler;
+ ivideo->sisfb_infoblock.sisfb_specialtiming = ivideo->SiS_Pr.SiS_CustomT;
+ ivideo->sisfb_infoblock.sisfb_haveemi = ivideo->SiS_Pr.HaveEMI ? 1 : 0;
+ ivideo->sisfb_infoblock.sisfb_haveemilcd = ivideo->SiS_Pr.HaveEMILCD ? 1 : 0;
+ ivideo->sisfb_infoblock.sisfb_emi30 = ivideo->SiS_Pr.EMI_30;
+ ivideo->sisfb_infoblock.sisfb_emi31 = ivideo->SiS_Pr.EMI_31;
+ ivideo->sisfb_infoblock.sisfb_emi32 = ivideo->SiS_Pr.EMI_32;
+ ivideo->sisfb_infoblock.sisfb_emi33 = ivideo->SiS_Pr.EMI_33;
+ ivideo->sisfb_infoblock.sisfb_tvxpos = (u16)(ivideo->tvxpos + 32);
+ ivideo->sisfb_infoblock.sisfb_tvypos = (u16)(ivideo->tvypos + 32);
+ ivideo->sisfb_infoblock.sisfb_heapsize = ivideo->sisfb_heap_size / 1024;
+ ivideo->sisfb_infoblock.sisfb_videooffset = ivideo->video_offset;
+ ivideo->sisfb_infoblock.sisfb_curfstn = ivideo->curFSTN;
+ ivideo->sisfb_infoblock.sisfb_curdstn = ivideo->curDSTN;
+ ivideo->sisfb_infoblock.sisfb_vbflags2 = ivideo->vbflags2;
+ ivideo->sisfb_infoblock.sisfb_can_post = ivideo->sisfb_can_post ? 1 : 0;
+ ivideo->sisfb_infoblock.sisfb_card_posted = ivideo->sisfb_card_posted ? 1 : 0;
+ ivideo->sisfb_infoblock.sisfb_was_boot_device = ivideo->sisfb_was_boot_device ? 1 : 0;
+
+ if(copy_to_user((void __user *)arg, &ivideo->sisfb_infoblock,
+ sizeof(ivideo->sisfb_infoblock)))
+ return -EFAULT;
+
break;
case SISFB_GET_VBRSTATUS_OLD:
- if(ivideo->warncount++ < 50) {
- printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n");
- }
+ if(ivideo->warncount++ < 10)
+ printk(KERN_INFO
+ "sisfb: Deprecated ioctl call received - update your application!\n");
case SISFB_GET_VBRSTATUS:
- if(sisfb_CheckVBRetrace(ivideo)) {
+ if(sisfb_CheckVBRetrace(ivideo))
return put_user((u32)1, argp);
- } else {
+ else
return put_user((u32)0, argp);
- }
case SISFB_GET_AUTOMAXIMIZE_OLD:
- if(ivideo->warncount++ < 50) {
- printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n");
- }
+ if(ivideo->warncount++ < 10)
+ printk(KERN_INFO
+ "sisfb: Deprecated ioctl call received - update your application!\n");
case SISFB_GET_AUTOMAXIMIZE:
- if(ivideo->sisfb_max) return put_user((u32)1, argp);
- else return put_user((u32)0, argp);
+ if(ivideo->sisfb_max)
+ return put_user((u32)1, argp);
+ else
+ return put_user((u32)0, argp);
case SISFB_SET_AUTOMAXIMIZE_OLD:
- if(ivideo->warncount++ < 50) {
- printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n");
- }
+ if(ivideo->warncount++ < 10)
+ printk(KERN_INFO
+ "sisfb: Deprecated ioctl call received - update your application!\n");
case SISFB_SET_AUTOMAXIMIZE:
- if(copy_from_user(&gpu32, argp, sizeof(gpu32))) {
+ if(get_user(gpu32, argp))
return -EFAULT;
- }
+
ivideo->sisfb_max = (gpu32) ? 1 : 0;
break;
case SISFB_SET_TVPOSOFFSET:
- if(copy_from_user(&gpu32, argp, sizeof(gpu32))) {
+ if(get_user(gpu32, argp))
return -EFAULT;
- }
+
sisfb_set_TVxposoffset(ivideo, ((int)(gpu32 >> 16)) - 32);
sisfb_set_TVyposoffset(ivideo, ((int)(gpu32 & 0xffff)) - 32);
break;
case SISFB_GET_TVPOSOFFSET:
- return put_user((u32)(((ivideo->tvxpos+32)<<16)|((ivideo->tvypos+32)&0xffff)),
- argp);
+ return put_user((u32)(((ivideo->tvxpos+32)<<16)|((ivideo->tvypos+32)&0xffff)),
+ argp);
+
+ case SISFB_COMMAND:
+ if(copy_from_user(&ivideo->sisfb_command, (void __user *)arg,
+ sizeof(struct sisfb_cmd)))
+ return -EFAULT;
+
+ sisfb_handle_command(ivideo, &ivideo->sisfb_command);
+
+ if(copy_to_user((void __user *)arg, &ivideo->sisfb_command,
+ sizeof(struct sisfb_cmd)))
+ return -EFAULT;
+
+ break;
case SISFB_SET_LOCK:
- if(copy_from_user(&gpu32, argp, sizeof(gpu32))) {
+ if(get_user(gpu32, argp))
return -EFAULT;
- }
+
ivideo->sisfblocked = (gpu32) ? 1 : 0;
break;
default:
+#ifdef SIS_NEW_CONFIG_COMPAT
return -ENOIOCTLCMD;
+#else
+ return -EINVAL;
+#endif
}
return 0;
}
-#ifdef CONFIG_COMPAT
-static long sisfb_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg, struct fb_info *info)
+#ifdef SIS_NEW_CONFIG_COMPAT
+static long
+sisfb_compat_ioctl(struct file *f, unsigned int cmd, unsigned long arg, struct fb_info *info)
{
int ret;
+
lock_kernel();
ret = sisfb_ioctl(NULL, f, cmd, arg, info);
unlock_kernel();
@@ -2219,7 +1946,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
strcpy(fix->id, ivideo->myid);
- fix->smem_start = ivideo->video_base;
+ fix->smem_start = ivideo->video_base + ivideo->video_offset;
fix->smem_len = ivideo->sisfb_mem;
fix->type = FB_TYPE_PACKED_PIXELS;
fix->type_aux = 0;
@@ -2231,11 +1958,17 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
fix->mmio_start = ivideo->mmio_base;
fix->mmio_len = ivideo->mmio_size;
if(ivideo->sisvga_engine == SIS_300_VGA) {
- fix->accel = FB_ACCEL_SIS_GLAMOUR;
- } else if((ivideo->chip == SIS_330) || (ivideo->chip == SIS_760)) {
- fix->accel = FB_ACCEL_SIS_XABRE;
+ fix->accel = FB_ACCEL_SIS_GLAMOUR;
+ } else if((ivideo->chip == SIS_330) ||
+ (ivideo->chip == SIS_760) ||
+ (ivideo->chip == SIS_761)) {
+ fix->accel = FB_ACCEL_SIS_XABRE;
+ } else if(ivideo->chip == XGI_20) {
+ fix->accel = FB_ACCEL_XGI_VOLARI_Z;
+ } else if(ivideo->chip >= XGI_40) {
+ fix->accel = FB_ACCEL_XGI_VOLARI_V;
} else {
- fix->accel = FB_ACCEL_SIS_GLAMOUR_2;
+ fix->accel = FB_ACCEL_SIS_GLAMOUR_2;
}
return 0;
@@ -2251,40 +1984,41 @@ static struct fb_ops sisfb_ops = {
.fb_set_var = sisfb_set_var,
.fb_get_cmap = sisfb_get_cmap,
.fb_set_cmap = sisfb_set_cmap,
- .fb_pan_display = sisfb_pan_display,
+ .fb_pan_display = sisfb_pan_display,
.fb_ioctl = sisfb_ioctl
};
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
static struct fb_ops sisfb_ops = {
- .owner = THIS_MODULE,
- .fb_open = sisfb_open,
- .fb_release = sisfb_release,
- .fb_check_var = sisfb_check_var,
- .fb_set_par = sisfb_set_par,
- .fb_setcolreg = sisfb_setcolreg,
- .fb_pan_display = sisfb_pan_display,
- .fb_blank = sisfb_blank,
- .fb_fillrect = fbcon_sis_fillrect,
- .fb_copyarea = fbcon_sis_copyarea,
- .fb_imageblit = cfb_imageblit,
- .fb_cursor = soft_cursor,
- .fb_sync = fbcon_sis_sync,
- .fb_ioctl = sisfb_ioctl,
-#ifdef CONFIG_COMPAT
- .fb_compat_ioctl = sisfb_compat_ioctl,
+ .owner = THIS_MODULE,
+ .fb_open = sisfb_open,
+ .fb_release = sisfb_release,
+ .fb_check_var = sisfb_check_var,
+ .fb_set_par = sisfb_set_par,
+ .fb_setcolreg = sisfb_setcolreg,
+ .fb_pan_display = sisfb_pan_display,
+ .fb_blank = sisfb_blank,
+ .fb_fillrect = fbcon_sis_fillrect,
+ .fb_copyarea = fbcon_sis_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_cursor = soft_cursor,
+ .fb_sync = fbcon_sis_sync,
+#ifdef SIS_NEW_CONFIG_COMPAT
+ .fb_compat_ioctl= sisfb_compat_ioctl,
#endif
+ .fb_ioctl = sisfb_ioctl
};
#endif
/* ---------------- Chip generation dependent routines ---------------- */
-static struct pci_dev * sisfb_get_northbridge(int basechipid)
+static struct pci_dev * __devinit
+sisfb_get_northbridge(int basechipid)
{
struct pci_dev *pdev = NULL;
int nbridgenum, nbridgeidx, i;
- const unsigned short nbridgeids[] = {
+ static const unsigned short nbridgeids[] = {
PCI_DEVICE_ID_SI_540, /* for SiS 540 VGA */
PCI_DEVICE_ID_SI_630, /* for SiS 630/730 VGA */
PCI_DEVICE_ID_SI_730,
@@ -2292,13 +2026,14 @@ static struct pci_dev * sisfb_get_northbridge(int basechipid)
PCI_DEVICE_ID_SI_650, /* for SiS 650/651/740 VGA */
PCI_DEVICE_ID_SI_651,
PCI_DEVICE_ID_SI_740,
- PCI_DEVICE_ID_SI_661, /* for SiS 661/741/660/760 VGA */
+ PCI_DEVICE_ID_SI_661, /* for SiS 661/741/660/760/761 VGA */
PCI_DEVICE_ID_SI_741,
PCI_DEVICE_ID_SI_660,
- PCI_DEVICE_ID_SI_760
+ PCI_DEVICE_ID_SI_760,
+ PCI_DEVICE_ID_SI_761
};
- switch(basechipid) {
+ switch(basechipid) {
#ifdef CONFIG_FB_SIS_300
case SIS_540: nbridgeidx = 0; nbridgenum = 1; break;
case SIS_630: nbridgeidx = 1; nbridgenum = 2; break;
@@ -2306,35 +2041,40 @@ static struct pci_dev * sisfb_get_northbridge(int basechipid)
#ifdef CONFIG_FB_SIS_315
case SIS_550: nbridgeidx = 3; nbridgenum = 1; break;
case SIS_650: nbridgeidx = 4; nbridgenum = 3; break;
- case SIS_660: nbridgeidx = 7; nbridgenum = 4; break;
+ case SIS_660: nbridgeidx = 7; nbridgenum = 5; break;
#endif
default: return NULL;
}
for(i = 0; i < nbridgenum; i++) {
- if((pdev = pci_find_device(PCI_VENDOR_ID_SI, nbridgeids[nbridgeidx+i], NULL))) break;
+ if((pdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI,
+ nbridgeids[nbridgeidx+i], NULL)))
+ break;
}
return pdev;
}
-static int __devinit sisfb_get_dram_size(struct sis_video_info *ivideo)
+static int __devinit
+sisfb_get_dram_size(struct sis_video_info *ivideo)
{
#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
u8 reg;
#endif
ivideo->video_size = 0;
+ ivideo->UMAsize = ivideo->LFBsize = 0;
switch(ivideo->chip) {
#ifdef CONFIG_FB_SIS_300
case SIS_300:
- inSISIDXREG(SISSR, 0x14, reg);
+ inSISIDXREG(SISSR, 0x14, reg);
ivideo->video_size = ((reg & 0x3F) + 1) << 20;
break;
case SIS_540:
case SIS_630:
case SIS_730:
- if(!ivideo->nbridge) return -1;
- pci_read_config_byte(ivideo->nbridge, 0x63, &reg);
+ if(!ivideo->nbridge)
+ return -1;
+ pci_read_config_byte(ivideo->nbridge, 0x63, &reg);
ivideo->video_size = 1 << (((reg & 0x70) >> 4) + 21);
break;
#endif
@@ -2342,45 +2082,68 @@ static int __devinit sisfb_get_dram_size(struct sis_video_info *ivideo)
case SIS_315H:
case SIS_315PRO:
case SIS_315:
- inSISIDXREG(SISSR, 0x14, reg);
+ inSISIDXREG(SISSR, 0x14, reg);
ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
switch((reg >> 2) & 0x03) {
case 0x01:
case 0x03:
- ivideo->video_size <<= 1;
- break;
+ ivideo->video_size <<= 1;
+ break;
case 0x02:
- ivideo->video_size += (ivideo->video_size/2);
+ ivideo->video_size += (ivideo->video_size/2);
}
- break;
+ break;
case SIS_330:
- inSISIDXREG(SISSR, 0x14, reg);
+ inSISIDXREG(SISSR, 0x14, reg);
ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
if(reg & 0x0c) ivideo->video_size <<= 1;
- break;
+ break;
case SIS_550:
case SIS_650:
case SIS_740:
- inSISIDXREG(SISSR, 0x14, reg);
+ inSISIDXREG(SISSR, 0x14, reg);
ivideo->video_size = (((reg & 0x3f) + 1) << 2) << 20;
break;
case SIS_661:
case SIS_741:
- inSISIDXREG(SISCR, 0x79, reg);
+ inSISIDXREG(SISCR, 0x79, reg);
ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
- break;
+ break;
case SIS_660:
case SIS_760:
+ case SIS_761:
inSISIDXREG(SISCR, 0x79, reg);
reg = (reg & 0xf0) >> 4;
- if(reg) ivideo->video_size = (1 << reg) << 20;
+ if(reg) {
+ ivideo->video_size = (1 << reg) << 20;
+ ivideo->UMAsize = ivideo->video_size;
+ }
inSISIDXREG(SISCR, 0x78, reg);
reg &= 0x30;
if(reg) {
- if(reg == 0x10) ivideo->video_size += (32 << 20);
- else ivideo->video_size += (64 << 20);
+ if(reg == 0x10) {
+ ivideo->LFBsize = (32 << 20);
+ } else {
+ ivideo->LFBsize = (64 << 20);
+ }
+ ivideo->video_size += ivideo->LFBsize;
}
- break;
+ break;
+ case SIS_340:
+ case XGI_20:
+ case XGI_40:
+ inSISIDXREG(SISSR, 0x14, reg);
+ ivideo->video_size = (1 << ((reg & 0xf0) >> 4)) << 20;
+ if(ivideo->chip != XGI_20) {
+ reg = (reg & 0x0c) >> 2;
+ if(ivideo->revision_id == 2) {
+ if(reg & 0x01) reg = 0x02;
+ else reg = 0x00;
+ }
+ if(reg == 0x02) ivideo->video_size <<= 1;
+ else if(reg == 0x03) ivideo->video_size <<= 2;
+ }
+ break;
#endif
default:
return -1;
@@ -2390,17 +2153,24 @@ static int __devinit sisfb_get_dram_size(struct sis_video_info *ivideo)
/* -------------- video bridge device detection --------------- */
-static void __devinit sisfb_detect_VB_connect(struct sis_video_info *ivideo)
+static void __devinit
+sisfb_detect_VB_connect(struct sis_video_info *ivideo)
{
u8 cr32, temp;
+ /* No CRT2 on XGI Z7 */
+ if(ivideo->chip == XGI_20) {
+ ivideo->sisfb_crt1off = 0;
+ return;
+ }
+
#ifdef CONFIG_FB_SIS_300
if(ivideo->sisvga_engine == SIS_300_VGA) {
inSISIDXREG(SISSR, 0x17, temp);
if((temp & 0x0F) && (ivideo->chip != SIS_300)) {
/* PAL/NTSC is stored on SR16 on such machines */
if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN))) {
- inSISIDXREG(SISSR, 0x16, temp);
+ inSISIDXREG(SISSR, 0x16, temp);
if(temp & 0x20)
ivideo->vbflags |= TV_PAL;
else
@@ -2435,28 +2205,29 @@ static void __devinit sisfb_detect_VB_connect(struct sis_video_info *ivideo)
if(ivideo->sisfb_tvplug != -1) {
if( (ivideo->sisvga_engine != SIS_315_VGA) ||
- (!(ivideo->vbflags & (VB_301C|VB_301LV|VB_302LV))) ) {
+ (!(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) ) {
if(ivideo->sisfb_tvplug & TV_YPBPR) {
- ivideo->sisfb_tvplug = -1;
+ ivideo->sisfb_tvplug = -1;
printk(KERN_ERR "sisfb: YPbPr not supported\n");
}
}
}
if(ivideo->sisfb_tvplug != -1) {
if( (ivideo->sisvga_engine != SIS_315_VGA) ||
- (!(ivideo->vbflags & (VB_301|VB_301B|VB_302B))) ) {
+ (!(ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) ) {
if(ivideo->sisfb_tvplug & TV_HIVISION) {
- ivideo->sisfb_tvplug = -1;
+ ivideo->sisfb_tvplug = -1;
printk(KERN_ERR "sisfb: HiVision not supported\n");
}
}
}
if(ivideo->sisfb_tvstd != -1) {
- if( (!(ivideo->vbflags & VB_SISBRIDGE)) &&
- (!((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags & VB_CHRONTEL))) ) {
+ if( (!(ivideo->vbflags2 & VB2_SISBRIDGE)) &&
+ (!((ivideo->sisvga_engine == SIS_315_VGA) &&
+ (ivideo->vbflags2 & VB2_CHRONTEL))) ) {
if(ivideo->sisfb_tvstd & (TV_PALN | TV_PALN | TV_NTSCJ)) {
- ivideo->sisfb_tvstd = -1;
- printk(KERN_ERR "sisfb: PALM/PALN/NTSCJ not supported\n");
+ ivideo->sisfb_tvstd = -1;
+ printk(KERN_ERR "sisfb: PALM/PALN/NTSCJ not supported\n");
}
}
}
@@ -2468,7 +2239,7 @@ static void __devinit sisfb_detect_VB_connect(struct sis_video_info *ivideo)
if(cr32 & SIS_VB_YPBPR) ivideo->vbflags |= (TV_YPBPR|TV_YPBPR525I); /* default: 480i */
else if(cr32 & SIS_VB_HIVISION) ivideo->vbflags |= TV_HIVISION;
else if(cr32 & SIS_VB_SCART) ivideo->vbflags |= TV_SCART;
- else {
+ else {
if(cr32 & SIS_VB_SVIDEO) ivideo->vbflags |= TV_SVIDEO;
if(cr32 & SIS_VB_COMPOSITE) ivideo->vbflags |= TV_AVIDEO;
}
@@ -2485,165 +2256,44 @@ static void __devinit sisfb_detect_VB_connect(struct sis_video_info *ivideo)
}
if(!(ivideo->vbflags & (TV_PAL | TV_NTSC | TV_PALM | TV_PALN | TV_NTSCJ))) {
if(ivideo->sisvga_engine == SIS_300_VGA) {
- inSISIDXREG(SISSR, 0x38, temp);
+ inSISIDXREG(SISSR, 0x38, temp);
if(temp & 0x01) ivideo->vbflags |= TV_PAL;
else ivideo->vbflags |= TV_NTSC;
} else if((ivideo->chip <= SIS_315PRO) || (ivideo->chip >= SIS_330)) {
- inSISIDXREG(SISSR, 0x38, temp);
+ inSISIDXREG(SISSR, 0x38, temp);
if(temp & 0x01) ivideo->vbflags |= TV_PAL;
else ivideo->vbflags |= TV_NTSC;
- } else {
- inSISIDXREG(SISCR, 0x79, temp);
+ } else {
+ inSISIDXREG(SISCR, 0x79, temp);
if(temp & 0x20) ivideo->vbflags |= TV_PAL;
else ivideo->vbflags |= TV_NTSC;
- }
+ }
}
}
/* Copy forceCRT1 option to CRT1off if option is given */
- if(ivideo->sisfb_forcecrt1 != -1) {
- ivideo->sisfb_crt1off = (ivideo->sisfb_forcecrt1) ? 0 : 1;
- }
-}
-
-static void __devinit sisfb_get_VB_type(struct sis_video_info *ivideo)
-{
- char stdstr[] = "sisfb: Detected";
- char bridgestr[] = "video bridge";
- u8 vb_chipid;
- u8 reg;
-
- inSISIDXREG(SISPART4, 0x00, vb_chipid);
- switch(vb_chipid) {
- case 0x01:
- inSISIDXREG(SISPART4, 0x01, reg);
- if(reg < 0xb0) {
- ivideo->vbflags |= VB_301;
- printk(KERN_INFO "%s SiS301 %s\n", stdstr, bridgestr);
- } else if(reg < 0xc0) {
- ivideo->vbflags |= VB_301B;
- inSISIDXREG(SISPART4,0x23,reg);
- if(!(reg & 0x02)) {
- ivideo->vbflags |= VB_30xBDH;
- printk(KERN_INFO "%s SiS301B-DH %s\n", stdstr, bridgestr);
- } else {
- printk(KERN_INFO "%s SiS301B %s\n", stdstr, bridgestr);
- }
- } else if(reg < 0xd0) {
- ivideo->vbflags |= VB_301C;
- printk(KERN_INFO "%s SiS301C %s\n", stdstr, bridgestr);
- } else if(reg < 0xe0) {
- ivideo->vbflags |= VB_301LV;
- printk(KERN_INFO "%s SiS301LV %s\n", stdstr, bridgestr);
- } else if(reg <= 0xe1) {
- inSISIDXREG(SISPART4,0x39,reg);
- if(reg == 0xff) {
- ivideo->vbflags |= VB_302LV;
- printk(KERN_INFO "%s SiS302LV %s\n", stdstr, bridgestr);
- } else {
- ivideo->vbflags |= VB_301C;
- printk(KERN_INFO "%s SiS301C(P4) %s\n", stdstr, bridgestr);
-#if 0
- ivideo->vbflags |= VB_302ELV;
- printk(KERN_INFO "%s SiS302ELV %s\n", stdstr, bridgestr);
-#endif
- }
- }
- break;
- case 0x02:
- ivideo->vbflags |= VB_302B;
- printk(KERN_INFO "%s SiS302B %s\n", stdstr, bridgestr);
- break;
- }
-
- if((!(ivideo->vbflags & VB_VIDEOBRIDGE)) && (ivideo->chip != SIS_300)) {
- inSISIDXREG(SISCR, 0x37, reg);
- reg &= SIS_EXTERNAL_CHIP_MASK;
- reg >>= 1;
- if(ivideo->sisvga_engine == SIS_300_VGA) {
-#ifdef CONFIG_FB_SIS_300
- switch(reg) {
- case SIS_EXTERNAL_CHIP_LVDS:
- ivideo->vbflags |= VB_LVDS;
- break;
- case SIS_EXTERNAL_CHIP_TRUMPION:
- ivideo->vbflags |= VB_TRUMPION;
- break;
- case SIS_EXTERNAL_CHIP_CHRONTEL:
- ivideo->vbflags |= VB_CHRONTEL;
- break;
- case SIS_EXTERNAL_CHIP_LVDS_CHRONTEL:
- ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL);
- break;
- }
- if(ivideo->vbflags & VB_CHRONTEL) ivideo->chronteltype = 1;
-#endif
- } else if(ivideo->chip < SIS_661) {
-#ifdef CONFIG_FB_SIS_315
- switch (reg) {
- case SIS310_EXTERNAL_CHIP_LVDS:
- ivideo->vbflags |= VB_LVDS;
- break;
- case SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL:
- ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL);
- break;
- }
- if(ivideo->vbflags & VB_CHRONTEL) ivideo->chronteltype = 2;
-#endif
- } else if(ivideo->chip >= SIS_661) {
-#ifdef CONFIG_FB_SIS_315
- inSISIDXREG(SISCR, 0x38, reg);
- reg >>= 5;
- switch(reg) {
- case 0x02:
- ivideo->vbflags |= VB_LVDS;
- break;
- case 0x03:
- ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL);
- break;
- case 0x04:
- ivideo->vbflags |= (VB_LVDS | VB_CONEXANT);
- break;
- }
- if(ivideo->vbflags & VB_CHRONTEL) ivideo->chronteltype = 2;
-#endif
- }
- if(ivideo->vbflags & VB_LVDS) {
- printk(KERN_INFO "%s LVDS transmitter\n", stdstr);
- }
- if(ivideo->vbflags & VB_TRUMPION) {
- printk(KERN_INFO "%s Trumpion Zurac LCD scaler\n", stdstr);
- }
- if(ivideo->vbflags & VB_CHRONTEL) {
- printk(KERN_INFO "%s Chrontel TV encoder\n", stdstr);
- }
- if(ivideo->vbflags & VB_CONEXANT) {
- printk(KERN_INFO "%s Conexant external device\n", stdstr);
- }
- }
-
- if(ivideo->vbflags & VB_SISBRIDGE) {
- SiS_Sense30x(ivideo);
- } else if(ivideo->vbflags & VB_CHRONTEL) {
- SiS_SenseCh(ivideo);
+ if(ivideo->sisfb_forcecrt1 != -1) {
+ ivideo->sisfb_crt1off = (ivideo->sisfb_forcecrt1) ? 0 : 1;
}
}
/* ------------------ Sensing routines ------------------ */
-static BOOLEAN __devinit sisfb_test_DDC1(struct sis_video_info *ivideo)
+static BOOLEAN __devinit
+sisfb_test_DDC1(struct sis_video_info *ivideo)
{
unsigned short old;
int count = 48;
old = SiS_ReadDDC1Bit(&ivideo->SiS_Pr);
do {
- if(old != SiS_ReadDDC1Bit(&ivideo->SiS_Pr)) break;
+ if(old != SiS_ReadDDC1Bit(&ivideo->SiS_Pr)) break;
} while(count--);
return (count == -1) ? FALSE : TRUE;
}
-static void __devinit sisfb_sense_crt1(struct sis_video_info *ivideo)
+static void __devinit
+sisfb_sense_crt1(struct sis_video_info *ivideo)
{
BOOLEAN mustwait = FALSE;
u8 sr1F, cr17;
@@ -2699,7 +2349,8 @@ static void __devinit sisfb_sense_crt1(struct sis_video_info *ivideo)
if(temp == 0xffff) {
i = 3;
do {
- temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine, 0, 0, NULL);
+ temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags,
+ ivideo->sisvga_engine, 0, 0, NULL, ivideo->vbflags2);
} while(((temp == 0) || (temp == 0xffff)) && i--);
if((temp == 0) || (temp == 0xffff)) {
@@ -2723,7 +2374,96 @@ static void __devinit sisfb_sense_crt1(struct sis_video_info *ivideo)
}
/* Determine and detect attached devices on SiS30x */
-static int __devinit SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
+static void __devinit
+SiS_SenseLCD(struct sis_video_info *ivideo)
+{
+ unsigned char buffer[256];
+ unsigned short temp, realcrtno, i;
+ u8 reg, cr37 = 0, paneltype = 0;
+ u16 xres, yres;
+
+ ivideo->SiS_Pr.PanelSelfDetected = FALSE;
+
+ /* LCD detection only for TMDS bridges */
+ if(!(ivideo->vbflags2 & VB2_SISTMDSBRIDGE))
+ return;
+ if(ivideo->vbflags2 & VB2_30xBDH)
+ return;
+
+ /* If LCD already set up by BIOS, skip it */
+ inSISIDXREG(SISCR, 0x32, reg);
+ if(reg & 0x08)
+ return;
+
+ realcrtno = 1;
+ if(ivideo->SiS_Pr.DDCPortMixup)
+ realcrtno = 0;
+
+ /* Check DDC capabilities */
+ temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
+ realcrtno, 0, &buffer[0], ivideo->vbflags2);
+
+ if((!temp) || (temp == 0xffff) || (!(temp & 0x02)))
+ return;
+
+ /* Read DDC data */
+ i = 3; /* Number of retrys */
+ do {
+ temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags,
+ ivideo->sisvga_engine, realcrtno, 1,
+ &buffer[0], ivideo->vbflags2);
+ } while((temp) && i--);
+
+ if(temp)
+ return;
+
+ /* No digital device */
+ if(!(buffer[0x14] & 0x80))
+ return;
+
+ /* First detailed timing preferred timing? */
+ if(!(buffer[0x18] & 0x02))
+ return;
+
+ xres = buffer[0x38] | ((buffer[0x3a] & 0xf0) << 4);
+ yres = buffer[0x3b] | ((buffer[0x3d] & 0xf0) << 4);
+
+ switch(xres) {
+ case 1024:
+ if(yres == 768)
+ paneltype = 0x02;
+ break;
+ case 1280:
+ if(yres == 1024)
+ paneltype = 0x03;
+ break;
+ case 1600:
+ if((yres == 1200) && (ivideo->vbflags2 & VB2_30xC))
+ paneltype = 0x0b;
+ break;
+ }
+
+ if(!paneltype)
+ return;
+
+ if(buffer[0x23])
+ cr37 |= 0x10;
+
+ if((buffer[0x47] & 0x18) == 0x18)
+ cr37 |= ((((buffer[0x47] & 0x06) ^ 0x06) << 5) | 0x20);
+ else
+ cr37 |= 0xc0;
+
+ outSISIDXREG(SISCR, 0x36, paneltype);
+ cr37 &= 0xf1;
+ setSISIDXREG(SISCR, 0x37, 0x0c, cr37);
+ orSISIDXREG(SISCR, 0x32, 0x08);
+
+ ivideo->SiS_Pr.PanelSelfDetected = TRUE;
+}
+
+static int __devinit
+SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
{
int temp, mytest, result, i, j;
@@ -2749,10 +2489,11 @@ static int __devinit SISDoSense(struct sis_video_info *ivideo, u16 type, u16 tes
}
if((result == 0) || (result >= 2)) break;
}
- return(result);
+ return result;
}
-static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
+static void __devinit
+SiS_Sense30x(struct sis_video_info *ivideo)
{
u8 backupP4_0d,backupP2_00,backupP2_4d,backupSR_1e,biosflag=0;
u16 svhs=0, svhs_c=0;
@@ -2762,36 +2503,51 @@ static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
char stdstr[] = "sisfb: Detected";
char tvstr[] = "TV connected to";
- if(ivideo->vbflags & VB_301) {
+ if(ivideo->vbflags2 & VB2_301) {
svhs = 0x00b9; cvbs = 0x00b3; vga2 = 0x00d1;
inSISIDXREG(SISPART4,0x01,myflag);
if(myflag & 0x04) {
svhs = 0x00dd; cvbs = 0x00ee; vga2 = 0x00fd;
}
- } else if(ivideo->vbflags & (VB_301B | VB_302B)) {
+ } else if(ivideo->vbflags2 & (VB2_301B | VB2_302B)) {
svhs = 0x016b; cvbs = 0x0174; vga2 = 0x0190;
- } else if(ivideo->vbflags & (VB_301LV | VB_302LV)) {
+ } else if(ivideo->vbflags2 & (VB2_301LV | VB2_302LV)) {
svhs = 0x0200; cvbs = 0x0100;
- } else if(ivideo->vbflags & (VB_301C | VB_302ELV)) {
+ } else if(ivideo->vbflags2 & (VB2_301C | VB2_302ELV | VB2_307T | VB2_307LV)) {
svhs = 0x016b; cvbs = 0x0110; vga2 = 0x0190;
- } else return;
+ } else
+ return;
vga2_c = 0x0e08; svhs_c = 0x0404; cvbs_c = 0x0804;
- if(ivideo->vbflags & (VB_301LV|VB_302LV|VB_302ELV)) {
+ if(ivideo->vbflags & (VB2_301LV|VB2_302LV|VB2_302ELV|VB2_307LV)) {
svhs_c = 0x0408; cvbs_c = 0x0808;
}
+
biosflag = 2;
+ if(ivideo->haveXGIROM) {
+ biosflag = ivideo->bios_abase[0x58] & 0x03;
+ } else if(ivideo->newrom) {
+ if(ivideo->bios_abase[0x5d] & 0x04) biosflag |= 0x01;
+ } else if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(ivideo->bios_abase) {
+ biosflag = ivideo->bios_abase[0xfe] & 0x03;
+ }
+ }
if(ivideo->chip == SIS_300) {
inSISIDXREG(SISSR,0x3b,myflag);
if(!(myflag & 0x01)) vga2 = vga2_c = 0;
}
+ if(!(ivideo->vbflags2 & VB2_SISVGA2BRIDGE)) {
+ vga2 = vga2_c = 0;
+ }
+
inSISIDXREG(SISSR,0x1e,backupSR_1e);
orSISIDXREG(SISSR,0x1e,0x20);
inSISIDXREG(SISPART4,0x0d,backupP4_0d);
- if(ivideo->vbflags & VB_301C) {
+ if(ivideo->vbflags2 & VB2_30xC) {
setSISIDXREG(SISPART4,0x0d,~0x07,0x01);
} else {
orSISIDXREG(SISPART4,0x0d,0x04);
@@ -2802,11 +2558,11 @@ static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
outSISIDXREG(SISPART2,0x00,((backupP2_00 | 0x1c) & 0xfc));
inSISIDXREG(SISPART2,0x4d,backupP2_4d);
- if(ivideo->vbflags & (VB_301C|VB_301LV|VB_302LV|VB_302ELV)) {
+ if(ivideo->vbflags2 & VB2_SISYPBPRBRIDGE) {
outSISIDXREG(SISPART2,0x4d,(backupP2_4d & ~0x10));
}
- if(!(ivideo->vbflags & VB_301C)) {
+ if(!(ivideo->vbflags2 & VB2_30xCLV)) {
SISDoSense(ivideo, 0, 0);
}
@@ -2826,12 +2582,11 @@ static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
andSISIDXREG(SISCR, 0x32, 0x3f);
- if(ivideo->vbflags & VB_301C) {
+ if(ivideo->vbflags2 & VB2_30xCLV) {
orSISIDXREG(SISPART4,0x0d,0x04);
}
- if((ivideo->sisvga_engine == SIS_315_VGA) &&
- (ivideo->vbflags & (VB_301C|VB_301LV|VB_302LV|VB_302ELV))) {
+ if((ivideo->sisvga_engine == SIS_315_VGA) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) {
outSISIDXREG(SISPART2,0x4d,(backupP2_4d | 0x10));
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x2000);
if((result = SISDoSense(ivideo, svhs, 0x0604))) {
@@ -2864,7 +2619,7 @@ static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
outSISIDXREG(SISPART4,0x0d,backupP4_0d);
outSISIDXREG(SISSR,0x1e,backupSR_1e);
- if(ivideo->vbflags & VB_301C) {
+ if(ivideo->vbflags2 & VB2_30xCLV) {
inSISIDXREG(SISPART2,0x00,biosflag);
if(biosflag & 0x20) {
for(myflag = 2; myflag > 0; myflag--) {
@@ -2878,7 +2633,8 @@ static void __devinit SiS_Sense30x(struct sis_video_info *ivideo)
}
/* Determine and detect attached TV's on Chrontel */
-static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
+static void __devinit
+SiS_SenseCh(struct sis_video_info *ivideo)
{
#if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
u8 temp1, temp2;
@@ -2899,7 +2655,7 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
/* See Chrontel TB31 for explanation */
temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e);
if(((temp2 & 0x07) == 0x01) || (temp2 & 0x04)) {
- SiS_SetCH700x(&ivideo->SiS_Pr, 0x0b0e);
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e, 0x0b);
SiS_DDC2Delay(&ivideo->SiS_Pr, 300);
}
temp2 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x25);
@@ -2909,15 +2665,15 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
/* Read power status */
temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0e);
if((temp1 & 0x03) != 0x03) {
- /* Power all outputs */
- SiS_SetCH700x(&ivideo->SiS_Pr, 0x0B0E);
+ /* Power all outputs */
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x0e,0x0b);
SiS_DDC2Delay(&ivideo->SiS_Pr, 300);
}
/* Sense connected TV devices */
for(i = 0; i < 3; i++) {
- SiS_SetCH700x(&ivideo->SiS_Pr, 0x0110);
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x01);
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96);
- SiS_SetCH700x(&ivideo->SiS_Pr, 0x0010);
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x10, 0x00);
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96);
temp1 = SiS_GetCH700x(&ivideo->SiS_Pr, 0x10);
if(!(temp1 & 0x08)) test[i] = 0x02;
@@ -2930,7 +2686,7 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
else if(test[0] == test[2]) temp1 = test[0];
else if(test[1] == test[2]) temp1 = test[1];
else {
- printk(KERN_INFO
+ printk(KERN_INFO
"sisfb: TV detection unreliable - test results varied\n");
temp1 = test[2];
}
@@ -2945,11 +2701,11 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
orSISIDXREG(SISCR, 0x32, 0x01);
andSISIDXREG(SISCR, 0x32, ~0x06);
} else {
- SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x010E,0xF8);
+ SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8);
andSISIDXREG(SISCR, 0x32, ~0x07);
}
} else if(temp1 == 0) {
- SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x010E,0xF8);
+ SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x0e, 0x01, 0xF8);
andSISIDXREG(SISCR, 0x32, ~0x07);
}
/* Set general purpose IO for Chrontel communication */
@@ -2960,19 +2716,19 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
#ifdef CONFIG_FB_SIS_315
ivideo->SiS_Pr.SiS_IF_DEF_CH70xx = 2; /* Chrontel 7019 */
- temp1 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x49);
- SiS_SetCH701x(&ivideo->SiS_Pr, 0x2049);
+ temp1 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x49);
+ SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, 0x20);
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96);
temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20);
temp2 |= 0x01;
- SiS_SetCH701x(&ivideo->SiS_Pr, (temp2 << 8) | 0x20);
+ SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2);
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96);
temp2 ^= 0x01;
- SiS_SetCH701x(&ivideo->SiS_Pr, (temp2 << 8) | 0x20);
+ SiS_SetCH701x(&ivideo->SiS_Pr, 0x20, temp2);
SiS_DDC2Delay(&ivideo->SiS_Pr, 0x96);
temp2 = SiS_GetCH701x(&ivideo->SiS_Pr, 0x20);
- SiS_SetCH701x(&ivideo->SiS_Pr, (temp1 << 8) | 0x49);
- temp1 = 0;
+ SiS_SetCH701x(&ivideo->SiS_Pr, 0x49, temp1);
+ temp1 = 0;
if(temp2 & 0x02) temp1 |= 0x01;
if(temp2 & 0x10) temp1 |= 0x01;
if(temp2 & 0x04) temp1 |= 0x02;
@@ -2983,18 +2739,18 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
ivideo->vbflags |= TV_AVIDEO;
orSISIDXREG(SISCR, 0x32, 0x01);
andSISIDXREG(SISCR, 0x32, ~0x06);
- break;
+ break;
case 0x02:
printk(KERN_INFO "%s SVIDEO output\n", stdstr);
ivideo->vbflags |= TV_SVIDEO;
orSISIDXREG(SISCR, 0x32, 0x02);
andSISIDXREG(SISCR, 0x32, ~0x05);
- break;
+ break;
case 0x04:
printk(KERN_INFO "%s SCART output\n", stdstr);
orSISIDXREG(SISCR, 0x32, 0x04);
andSISIDXREG(SISCR, 0x32, ~0x03);
- break;
+ break;
default:
andSISIDXREG(SISCR, 0x32, ~0x07);
}
@@ -3002,165 +2758,589 @@ static void __devinit SiS_SenseCh(struct sis_video_info *ivideo)
}
}
-/* ------------------------ Heap routines -------------------------- */
-
-static u32 __devinit
-sisfb_getheapstart(struct sis_video_info *ivideo)
+static void __devinit
+sisfb_get_VB_type(struct sis_video_info *ivideo)
{
- u32 ret = ivideo->sisfb_parm_mem * 1024;
- u32 max = ivideo->video_size - ivideo->hwcursor_size;
- u32 def;
+ char stdstr[] = "sisfb: Detected";
+ char bridgestr[] = "video bridge";
+ u8 vb_chipid;
+ u8 reg;
- /* Calculate heap start = end of memory for console
- *
- * CCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDHHHHQQQQQQQQQQ
- * C = console, D = heap, H = HWCursor, Q = cmd-queue
- *
- * Basically given by "mem" parameter
- *
- * maximum = videosize - cmd_queue - hwcursor
- * (results in a heap of size 0)
- * default = SiS 300: depends on videosize
- * SiS 315/330: 32k below max
- */
+ /* No CRT2 on XGI Z7 */
+ if(ivideo->chip == XGI_20)
+ return;
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- max -= TURBO_QUEUE_AREA_SIZE;
- if(ivideo->video_size > 0x1000000) {
- def = 0xc00000;
- } else if(ivideo->video_size > 0x800000) {
- def = 0x800000;
- } else {
- def = 0x400000;
- }
- } else {
- max -= COMMAND_QUEUE_AREA_SIZE;
- def = max - 0x8000;
+ inSISIDXREG(SISPART4, 0x00, vb_chipid);
+ switch(vb_chipid) {
+ case 0x01:
+ inSISIDXREG(SISPART4, 0x01, reg);
+ if(reg < 0xb0) {
+ ivideo->vbflags |= VB_301; /* Deprecated */
+ ivideo->vbflags2 |= VB2_301;
+ printk(KERN_INFO "%s SiS301 %s\n", stdstr, bridgestr);
+ } else if(reg < 0xc0) {
+ ivideo->vbflags |= VB_301B; /* Deprecated */
+ ivideo->vbflags2 |= VB2_301B;
+ inSISIDXREG(SISPART4,0x23,reg);
+ if(!(reg & 0x02)) {
+ ivideo->vbflags |= VB_30xBDH; /* Deprecated */
+ ivideo->vbflags2 |= VB2_30xBDH;
+ printk(KERN_INFO "%s SiS301B-DH %s\n", stdstr, bridgestr);
+ } else {
+ printk(KERN_INFO "%s SiS301B %s\n", stdstr, bridgestr);
+ }
+ } else if(reg < 0xd0) {
+ ivideo->vbflags |= VB_301C; /* Deprecated */
+ ivideo->vbflags2 |= VB2_301C;
+ printk(KERN_INFO "%s SiS301C %s\n", stdstr, bridgestr);
+ } else if(reg < 0xe0) {
+ ivideo->vbflags |= VB_301LV; /* Deprecated */
+ ivideo->vbflags2 |= VB2_301LV;
+ printk(KERN_INFO "%s SiS301LV %s\n", stdstr, bridgestr);
+ } else if(reg <= 0xe1) {
+ inSISIDXREG(SISPART4,0x39,reg);
+ if(reg == 0xff) {
+ ivideo->vbflags |= VB_302LV; /* Deprecated */
+ ivideo->vbflags2 |= VB2_302LV;
+ printk(KERN_INFO "%s SiS302LV %s\n", stdstr, bridgestr);
+ } else {
+ ivideo->vbflags |= VB_301C; /* Deprecated */
+ ivideo->vbflags2 |= VB2_301C;
+ printk(KERN_INFO "%s SiS301C(P4) %s\n", stdstr, bridgestr);
+#if 0
+ ivideo->vbflags |= VB_302ELV; /* Deprecated */
+ ivideo->vbflags2 |= VB2_302ELV;
+ printk(KERN_INFO "%s SiS302ELV %s\n", stdstr, bridgestr);
+#endif
+ }
+ }
+ break;
+ case 0x02:
+ ivideo->vbflags |= VB_302B; /* Deprecated */
+ ivideo->vbflags2 |= VB2_302B;
+ printk(KERN_INFO "%s SiS302B %s\n", stdstr, bridgestr);
+ break;
}
- if((!ret) || (ret > max) || (ivideo->cardnumber != 0)) {
- ret = def;
- }
+ if((!(ivideo->vbflags2 & VB2_VIDEOBRIDGE)) && (ivideo->chip != SIS_300)) {
+ inSISIDXREG(SISCR, 0x37, reg);
+ reg &= SIS_EXTERNAL_CHIP_MASK;
+ reg >>= 1;
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+#ifdef CONFIG_FB_SIS_300
+ switch(reg) {
+ case SIS_EXTERNAL_CHIP_LVDS:
+ ivideo->vbflags |= VB_LVDS; /* Deprecated */
+ ivideo->vbflags2 |= VB2_LVDS;
+ break;
+ case SIS_EXTERNAL_CHIP_TRUMPION:
+ ivideo->vbflags |= (VB_LVDS | VB_TRUMPION); /* Deprecated */
+ ivideo->vbflags2 |= (VB2_LVDS | VB2_TRUMPION);
+ break;
+ case SIS_EXTERNAL_CHIP_CHRONTEL:
+ ivideo->vbflags |= VB_CHRONTEL; /* Deprecated */
+ ivideo->vbflags2 |= VB2_CHRONTEL;
+ break;
+ case SIS_EXTERNAL_CHIP_LVDS_CHRONTEL:
+ ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */
+ ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL);
+ break;
+ }
+ if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 1;
+#endif
+ } else if(ivideo->chip < SIS_661) {
+#ifdef CONFIG_FB_SIS_315
+ switch (reg) {
+ case SIS310_EXTERNAL_CHIP_LVDS:
+ ivideo->vbflags |= VB_LVDS; /* Deprecated */
+ ivideo->vbflags2 |= VB2_LVDS;
+ break;
+ case SIS310_EXTERNAL_CHIP_LVDS_CHRONTEL:
+ ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */
+ ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL);
+ break;
+ }
+ if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2;
+#endif
+ } else if(ivideo->chip >= SIS_661) {
+#ifdef CONFIG_FB_SIS_315
+ inSISIDXREG(SISCR, 0x38, reg);
+ reg >>= 5;
+ switch(reg) {
+ case 0x02:
+ ivideo->vbflags |= VB_LVDS; /* Deprecated */
+ ivideo->vbflags2 |= VB2_LVDS;
+ break;
+ case 0x03:
+ ivideo->vbflags |= (VB_LVDS | VB_CHRONTEL); /* Deprecated */
+ ivideo->vbflags2 |= (VB2_LVDS | VB2_CHRONTEL);
+ break;
+ case 0x04:
+ ivideo->vbflags |= (VB_LVDS | VB_CONEXANT); /* Deprecated */
+ ivideo->vbflags2 |= (VB2_LVDS | VB2_CONEXANT);
+ break;
+ }
+ if(ivideo->vbflags2 & VB2_CHRONTEL) ivideo->chronteltype = 2;
+#endif
+ }
+ if(ivideo->vbflags2 & VB2_LVDS) {
+ printk(KERN_INFO "%s LVDS transmitter\n", stdstr);
+ }
+ if((ivideo->sisvga_engine == SIS_300_VGA) && (ivideo->vbflags2 & VB2_TRUMPION)) {
+ printk(KERN_INFO "%s Trumpion Zurac LCD scaler\n", stdstr);
+ }
+ if(ivideo->vbflags2 & VB2_CHRONTEL) {
+ printk(KERN_INFO "%s Chrontel TV encoder\n", stdstr);
+ }
+ if((ivideo->chip >= SIS_661) && (ivideo->vbflags2 & VB2_CONEXANT)) {
+ printk(KERN_INFO "%s Conexant external device\n", stdstr);
+ }
+ }
- return ret;
+ if(ivideo->vbflags2 & VB2_SISBRIDGE) {
+ SiS_SenseLCD(ivideo);
+ SiS_Sense30x(ivideo);
+ } else if(ivideo->vbflags2 & VB2_CHRONTEL) {
+ SiS_SenseCh(ivideo);
+ }
}
-static int __devinit
-sisfb_heap_init(struct sis_video_info *ivideo)
+/* ---------- Engine initialization routines ------------ */
+
+static void
+sisfb_engine_init(struct sis_video_info *ivideo)
{
- SIS_OH *poh;
- ivideo->heapstart = ivideo->sisfb_mem = sisfb_getheapstart(ivideo);
+ /* Initialize command queue (we use MMIO only) */
- ivideo->sisfb_heap_start = ivideo->video_vbase + ivideo->heapstart;
- ivideo->sisfb_heap_end = ivideo->video_vbase + ivideo->video_size;
+ /* BEFORE THIS IS CALLED, THE ENGINES *MUST* BE SYNC'ED */
- /* Initialize command queue (We use MMIO only) */
+ ivideo->caps &= ~(TURBO_QUEUE_CAP |
+ MMIO_CMD_QUEUE_CAP |
+ VM_CMD_QUEUE_CAP |
+ AGP_CMD_QUEUE_CAP);
+
+#ifdef CONFIG_FB_SIS_300
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ u32 tqueue_pos;
+ u8 tq_state;
+
+ tqueue_pos = (ivideo->video_size - ivideo->cmdQueueSize) / (64 * 1024);
+
+ inSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
+ tq_state |= 0xf0;
+ tq_state &= 0xfc;
+ tq_state |= (u8)(tqueue_pos >> 8);
+ outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
+
+ outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_ADR, (u8)(tqueue_pos & 0xff));
+
+ ivideo->caps |= TURBO_QUEUE_CAP;
+ }
+#endif
#ifdef CONFIG_FB_SIS_315
- if(ivideo->sisvga_engine == SIS_315_VGA) {
- u32 tempq = 0;
- u8 temp = 0;
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ u32 tempq = 0, templ;
+ u8 temp;
+
+ if(ivideo->chip == XGI_20) {
+ switch(ivideo->cmdQueueSize) {
+ case (64 * 1024):
+ temp = SIS_CMD_QUEUE_SIZE_Z7_64k;
+ break;
+ case (128 * 1024):
+ default:
+ temp = SIS_CMD_QUEUE_SIZE_Z7_128k;
+ }
+ } else {
+ switch(ivideo->cmdQueueSize) {
+ case (4 * 1024 * 1024):
+ temp = SIS_CMD_QUEUE_SIZE_4M;
+ break;
+ case (2 * 1024 * 1024):
+ temp = SIS_CMD_QUEUE_SIZE_2M;
+ break;
+ case (1 * 1024 * 1024):
+ temp = SIS_CMD_QUEUE_SIZE_1M;
+ break;
+ default:
+ case (512 * 1024):
+ temp = SIS_CMD_QUEUE_SIZE_512k;
+ }
+ }
+
+ outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_THRESHOLD, COMMAND_QUEUE_THRESHOLD);
+ outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
+
+ if((ivideo->chip >= XGI_40) && ivideo->modechanged) {
+ /* Must disable dual pipe on XGI_40. Can't do
+ * this in MMIO mode, because it requires
+ * setting/clearing a bit in the MMIO fire trigger
+ * register.
+ */
+ if(!((templ = MMIO_IN32(ivideo->mmio_vbase, 0x8240)) & (1 << 10))) {
+
+ MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, 0);
+
+ outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, (temp | SIS_VRAM_CMDQUEUE_ENABLE));
+
+ tempq = MMIO_IN32(ivideo->mmio_vbase, Q_READ_PTR);
+ MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, tempq);
+
+ tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize);
+ MMIO_OUT32(ivideo->mmio_vbase, Q_BASE_ADDR, tempq);
+
+ writel(0x16800000 + 0x8240, ivideo->video_vbase + tempq);
+ writel(templ | (1 << 10), ivideo->video_vbase + tempq + 4);
+ writel(0x168F0000, ivideo->video_vbase + tempq + 8);
+ writel(0x168F0000, ivideo->video_vbase + tempq + 12);
+
+ MMIO_OUT32(ivideo->mmio_vbase, Q_WRITE_PTR, (tempq + 16));
+
+ sisfb_syncaccel(ivideo);
+
+ outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
+
+ }
+ }
+
+ tempq = MMIO_IN32(ivideo->mmio_vbase, MMIO_QUEUE_READPORT);
+ MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_WRITEPORT, tempq);
+
+ temp |= (SIS_MMIO_CMD_ENABLE | SIS_CMD_AUTO_CORR);
+ outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, temp);
+
+ tempq = (u32)(ivideo->video_size - ivideo->cmdQueueSize);
+ MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_PHYBASE, tempq);
- ivideo->sisfb_heap_end -= COMMAND_QUEUE_AREA_SIZE;
+ ivideo->caps |= MMIO_CMD_QUEUE_CAP;
+ }
+#endif
- outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_THRESHOLD, COMMAND_QUEUE_THRESHOLD);
- outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, SIS_CMD_QUEUE_RESET);
+ ivideo->engineok = 1;
+}
- tempq = MMIO_IN32(ivideo->mmio_vbase, MMIO_QUEUE_READPORT);
- MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_WRITEPORT, tempq);
+static void __devinit
+sisfb_detect_lcd_type(struct sis_video_info *ivideo)
+{
+ u8 reg;
+ int i;
- temp = SIS_CMD_QUEUE_SIZE_512k;
- temp |= (SIS_MMIO_CMD_ENABLE | SIS_CMD_AUTO_CORR);
- outSISIDXREG(SISSR, IND_SIS_CMDQUEUE_SET, temp);
+ inSISIDXREG(SISCR, 0x36, reg);
+ reg &= 0x0f;
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ ivideo->CRT2LCDType = sis300paneltype[reg];
+ } else if(ivideo->chip >= SIS_661) {
+ ivideo->CRT2LCDType = sis661paneltype[reg];
+ } else {
+ ivideo->CRT2LCDType = sis310paneltype[reg];
+ if((ivideo->chip == SIS_550) && (sisfb_fstn)) {
+ if((ivideo->CRT2LCDType != LCD_320x240_2) &&
+ (ivideo->CRT2LCDType != LCD_320x240_3)) {
+ ivideo->CRT2LCDType = LCD_320x240;
+ }
+ }
+ }
- tempq = (u32)(ivideo->video_size - COMMAND_QUEUE_AREA_SIZE);
- MMIO_OUT32(ivideo->mmio_vbase, MMIO_QUEUE_PHYBASE, tempq);
+ if(ivideo->CRT2LCDType == LCD_UNKNOWN) {
+ /* For broken BIOSes: Assume 1024x768, RGB18 */
+ ivideo->CRT2LCDType = LCD_1024x768;
+ setSISIDXREG(SISCR,0x36,0xf0,0x02);
+ setSISIDXREG(SISCR,0x37,0xee,0x01);
+ printk(KERN_DEBUG "sisfb: Invalid panel ID (%02x), assuming 1024x768, RGB18\n", reg);
+ }
- ivideo->caps |= MMIO_CMD_QUEUE_CAP;
- }
+ for(i = 0; i < SIS_LCD_NUMBER; i++) {
+ if(ivideo->CRT2LCDType == sis_lcd_data[i].lcdtype) {
+ ivideo->lcdxres = sis_lcd_data[i].xres;
+ ivideo->lcdyres = sis_lcd_data[i].yres;
+ ivideo->lcddefmodeidx = sis_lcd_data[i].default_mode_idx;
+ break;
+ }
+ }
+
+#ifdef CONFIG_FB_SIS_300
+ if(ivideo->SiS_Pr.SiS_CustomT == CUT_BARCO1366) {
+ ivideo->lcdxres = 1360; ivideo->lcdyres = 1024;
+ ivideo->lcddefmodeidx = DEFAULT_MODE_1360;
+ } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL848) {
+ ivideo->lcdxres = 848; ivideo->lcdyres = 480;
+ ivideo->lcddefmodeidx = DEFAULT_MODE_848;
+ } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL856) {
+ ivideo->lcdxres = 856; ivideo->lcdyres = 480;
+ ivideo->lcddefmodeidx = DEFAULT_MODE_856;
+ }
#endif
+ printk(KERN_DEBUG "sisfb: Detected %dx%d flat panel\n",
+ ivideo->lcdxres, ivideo->lcdyres);
+}
+
+static void __devinit
+sisfb_save_pdc_emi(struct sis_video_info *ivideo)
+{
#ifdef CONFIG_FB_SIS_300
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- unsigned long tqueue_pos;
- u8 tq_state;
+ /* Save the current PanelDelayCompensation if the LCD is currently used */
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(ivideo->vbflags2 & (VB2_LVDS | VB2_30xBDH)) {
+ int tmp;
+ inSISIDXREG(SISCR,0x30,tmp);
+ if(tmp & 0x20) {
+ /* Currently on LCD? If yes, read current pdc */
+ inSISIDXREG(SISPART1,0x13,ivideo->detectedpdc);
+ ivideo->detectedpdc &= 0x3c;
+ if(ivideo->SiS_Pr.PDC == -1) {
+ /* Let option override detection */
+ ivideo->SiS_Pr.PDC = ivideo->detectedpdc;
+ }
+ printk(KERN_INFO "sisfb: Detected LCD PDC 0x%02x\n",
+ ivideo->detectedpdc);
+ }
+ if((ivideo->SiS_Pr.PDC != -1) &&
+ (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) {
+ printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x\n",
+ ivideo->SiS_Pr.PDC);
+ }
+ }
+ }
+#endif
- ivideo->sisfb_heap_end -= TURBO_QUEUE_AREA_SIZE;
+#ifdef CONFIG_FB_SIS_315
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
- tqueue_pos = (ivideo->video_size - TURBO_QUEUE_AREA_SIZE) / (64 * 1024);
+ /* Try to find about LCDA */
+ if(ivideo->vbflags2 & VB2_SISLCDABRIDGE) {
+ int tmp;
+ inSISIDXREG(SISPART1,0x13,tmp);
+ if(tmp & 0x04) {
+ ivideo->SiS_Pr.SiS_UseLCDA = TRUE;
+ ivideo->detectedlcda = 0x03;
+ }
+ }
- inSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
- tq_state |= 0xf0;
- tq_state &= 0xfc;
- tq_state |= (u8)(tqueue_pos >> 8);
- outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_SET, tq_state);
+ /* Save PDC */
+ if(ivideo->vbflags2 & VB2_SISLVDSBRIDGE) {
+ int tmp;
+ inSISIDXREG(SISCR,0x30,tmp);
+ if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
+ /* Currently on LCD? If yes, read current pdc */
+ u8 pdc;
+ inSISIDXREG(SISPART1,0x2D,pdc);
+ ivideo->detectedpdc = (pdc & 0x0f) << 1;
+ ivideo->detectedpdca = (pdc & 0xf0) >> 3;
+ inSISIDXREG(SISPART1,0x35,pdc);
+ ivideo->detectedpdc |= ((pdc >> 7) & 0x01);
+ inSISIDXREG(SISPART1,0x20,pdc);
+ ivideo->detectedpdca |= ((pdc >> 6) & 0x01);
+ if(ivideo->newrom) {
+ /* New ROM invalidates other PDC resp. */
+ if(ivideo->detectedlcda != 0xff) {
+ ivideo->detectedpdc = 0xff;
+ } else {
+ ivideo->detectedpdca = 0xff;
+ }
+ }
+ if(ivideo->SiS_Pr.PDC == -1) {
+ if(ivideo->detectedpdc != 0xff) {
+ ivideo->SiS_Pr.PDC = ivideo->detectedpdc;
+ }
+ }
+ if(ivideo->SiS_Pr.PDCA == -1) {
+ if(ivideo->detectedpdca != 0xff) {
+ ivideo->SiS_Pr.PDCA = ivideo->detectedpdca;
+ }
+ }
+ if(ivideo->detectedpdc != 0xff) {
+ printk(KERN_INFO
+ "sisfb: Detected LCD PDC 0x%02x (for LCD=CRT2)\n",
+ ivideo->detectedpdc);
+ }
+ if(ivideo->detectedpdca != 0xff) {
+ printk(KERN_INFO
+ "sisfb: Detected LCD PDC1 0x%02x (for LCD=CRT1)\n",
+ ivideo->detectedpdca);
+ }
+ }
- outSISIDXREG(SISSR, IND_SIS_TURBOQUEUE_ADR, (u8)(tqueue_pos & 0xff));
+ /* Save EMI */
+ if(ivideo->vbflags2 & VB2_SISEMIBRIDGE) {
+ inSISIDXREG(SISPART4,0x30,ivideo->SiS_Pr.EMI_30);
+ inSISIDXREG(SISPART4,0x31,ivideo->SiS_Pr.EMI_31);
+ inSISIDXREG(SISPART4,0x32,ivideo->SiS_Pr.EMI_32);
+ inSISIDXREG(SISPART4,0x33,ivideo->SiS_Pr.EMI_33);
+ ivideo->SiS_Pr.HaveEMI = TRUE;
+ if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
+ ivideo->SiS_Pr.HaveEMILCD = TRUE;
+ }
+ }
+ }
- ivideo->caps |= TURBO_QUEUE_CAP;
- }
+ /* Let user override detected PDCs (all bridges) */
+ if(ivideo->vbflags2 & VB2_30xBLV) {
+ if((ivideo->SiS_Pr.PDC != -1) &&
+ (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) {
+ printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x (for LCD=CRT2)\n",
+ ivideo->SiS_Pr.PDC);
+ }
+ if((ivideo->SiS_Pr.PDCA != -1) &&
+ (ivideo->SiS_Pr.PDCA != ivideo->detectedpdca)) {
+ printk(KERN_INFO "sisfb: Using LCD PDC1 0x%02x (for LCD=CRT1)\n",
+ ivideo->SiS_Pr.PDCA);
+ }
+ }
+
+ }
#endif
+}
- /* Reserve memory for the HWCursor */
- ivideo->sisfb_heap_end -= ivideo->hwcursor_size;
- ivideo->hwcursor_vbase = ivideo->sisfb_heap_end;
- ivideo->caps |= HW_CURSOR_CAP;
+/* -------------------- Memory manager routines ---------------------- */
- ivideo->sisfb_heap_size = ivideo->sisfb_heap_end - ivideo->sisfb_heap_start;
+static u32 __devinit
+sisfb_getheapstart(struct sis_video_info *ivideo)
+{
+ u32 ret = ivideo->sisfb_parm_mem * 1024;
+ u32 maxoffs = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize;
+ u32 def;
- if(ivideo->cardnumber == 0) {
+ /* Calculate heap start = end of memory for console
+ *
+ * CCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDHHHHQQQQQQQQQQ
+ * C = console, D = heap, H = HWCursor, Q = cmd-queue
+ *
+ * On 76x in UMA+LFB mode, the layout is as follows:
+ * DDDDDDDDDDDCCCCCCCCCCCCCCCCCCCCCCCCHHHHQQQQQQQQQQQ
+ * where the heap is the entire UMA area, eventually
+ * into the LFB area if the given mem parameter is
+ * higher than the size of the UMA memory.
+ *
+ * Basically given by "mem" parameter
+ *
+ * maximum = videosize - cmd_queue - hwcursor
+ * (results in a heap of size 0)
+ * default = SiS 300: depends on videosize
+ * SiS 315/330/340/XGI: 32k below max
+ */
- printk(KERN_INFO "sisfb: Memory heap starting at %dK, size %dK\n",
- (int)(ivideo->heapstart / 1024), (int)(ivideo->sisfb_heap_size / 1024));
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ if(ivideo->video_size > 0x1000000) {
+ def = 0xc00000;
+ } else if(ivideo->video_size > 0x800000) {
+ def = 0x800000;
+ } else {
+ def = 0x400000;
+ }
+ } else if(ivideo->UMAsize && ivideo->LFBsize) {
+ ret = def = 0;
+ } else {
+ def = maxoffs - 0x8000;
+ }
- sisfb_heap.vinfo = ivideo;
+ /* Use default for secondary card for now (FIXME) */
+ if((!ret) || (ret > maxoffs) || (ivideo->cardnumber != 0))
+ ret = def;
- sisfb_heap.poha_chain = NULL;
- sisfb_heap.poh_freelist = NULL;
+ return ret;
+}
- poh = sisfb_poh_new_node();
- if(poh == NULL) return 1;
+static u32 __devinit
+sisfb_getheapsize(struct sis_video_info *ivideo)
+{
+ u32 max = ivideo->video_size - ivideo->hwcursor_size - ivideo->cmdQueueSize;
+ u32 ret = 0;
+
+ if(ivideo->UMAsize && ivideo->LFBsize) {
+ if( (!ivideo->sisfb_parm_mem) ||
+ ((ivideo->sisfb_parm_mem * 1024) > max) ||
+ ((max - (ivideo->sisfb_parm_mem * 1024)) < ivideo->UMAsize) ) {
+ ret = ivideo->UMAsize;
+ max -= ivideo->UMAsize;
+ } else {
+ ret = max - (ivideo->sisfb_parm_mem * 1024);
+ max = ivideo->sisfb_parm_mem * 1024;
+ }
+ ivideo->video_offset = ret;
+ ivideo->sisfb_mem = max;
+ } else {
+ ret = max - ivideo->heapstart;
+ ivideo->sisfb_mem = ivideo->heapstart;
+ }
- poh->poh_next = &sisfb_heap.oh_free;
- poh->poh_prev = &sisfb_heap.oh_free;
- poh->size = ivideo->sisfb_heap_size;
- poh->offset = ivideo->heapstart;
+ return ret;
+}
- sisfb_heap.oh_free.poh_next = poh;
- sisfb_heap.oh_free.poh_prev = poh;
- sisfb_heap.oh_free.size = 0;
- sisfb_heap.max_freesize = poh->size;
+static int __devinit
+sisfb_heap_init(struct sis_video_info *ivideo)
+{
+ struct SIS_OH *poh;
- sisfb_heap.oh_used.poh_next = &sisfb_heap.oh_used;
- sisfb_heap.oh_used.poh_prev = &sisfb_heap.oh_used;
- sisfb_heap.oh_used.size = SENTINEL;
+ ivideo->video_offset = 0;
+ if(ivideo->sisfb_parm_mem) {
+ if( (ivideo->sisfb_parm_mem < (2 * 1024 * 1024)) ||
+ (ivideo->sisfb_parm_mem > ivideo->video_size) ) {
+ ivideo->sisfb_parm_mem = 0;
+ }
+ }
- } else {
+ ivideo->heapstart = sisfb_getheapstart(ivideo);
+ ivideo->sisfb_heap_size = sisfb_getheapsize(ivideo);
- printk(KERN_INFO "Skipped heap initialization for secondary cards\n");
+ ivideo->sisfb_heap_start = ivideo->video_vbase + ivideo->heapstart;
+ ivideo->sisfb_heap_end = ivideo->sisfb_heap_start + ivideo->sisfb_heap_size;
- }
+ printk(KERN_INFO "sisfb: Memory heap starting at %dK, size %dK\n",
+ (int)(ivideo->heapstart / 1024), (int)(ivideo->sisfb_heap_size / 1024));
- return 0;
+ ivideo->sisfb_heap.vinfo = ivideo;
+
+ ivideo->sisfb_heap.poha_chain = NULL;
+ ivideo->sisfb_heap.poh_freelist = NULL;
+
+ poh = sisfb_poh_new_node(&ivideo->sisfb_heap);
+ if(poh == NULL)
+ return 1;
+
+ poh->poh_next = &ivideo->sisfb_heap.oh_free;
+ poh->poh_prev = &ivideo->sisfb_heap.oh_free;
+ poh->size = ivideo->sisfb_heap_size;
+ poh->offset = ivideo->heapstart;
+
+ ivideo->sisfb_heap.oh_free.poh_next = poh;
+ ivideo->sisfb_heap.oh_free.poh_prev = poh;
+ ivideo->sisfb_heap.oh_free.size = 0;
+ ivideo->sisfb_heap.max_freesize = poh->size;
+
+ ivideo->sisfb_heap.oh_used.poh_next = &ivideo->sisfb_heap.oh_used;
+ ivideo->sisfb_heap.oh_used.poh_prev = &ivideo->sisfb_heap.oh_used;
+ ivideo->sisfb_heap.oh_used.size = SENTINEL;
+
+ if(ivideo->cardnumber == 0) {
+ /* For the first card, make this heap the "global" one
+ * for old DRM (which could handle only one card)
+ */
+ sisfb_heap = &ivideo->sisfb_heap;
+ }
+
+ return 0;
}
-static SIS_OH *
-sisfb_poh_new_node(void)
+static struct SIS_OH *
+sisfb_poh_new_node(struct SIS_HEAP *memheap)
{
- int i;
- unsigned long cOhs;
- SIS_OHALLOC *poha;
- SIS_OH *poh;
+ struct SIS_OHALLOC *poha;
+ struct SIS_OH *poh;
+ unsigned long cOhs;
+ int i;
- if(sisfb_heap.poh_freelist == NULL) {
+ if(memheap->poh_freelist == NULL) {
poha = kmalloc(SIS_OH_ALLOC_SIZE, GFP_KERNEL);
- if(!poha) return NULL;
+ if(!poha)
+ return NULL;
- poha->poha_next = sisfb_heap.poha_chain;
- sisfb_heap.poha_chain = poha;
+ poha->poha_next = memheap->poha_chain;
+ memheap->poha_chain = poha;
- cOhs = (SIS_OH_ALLOC_SIZE - sizeof(SIS_OHALLOC)) / sizeof(SIS_OH) + 1;
+ cOhs = (SIS_OH_ALLOC_SIZE - sizeof(struct SIS_OHALLOC)) / sizeof(struct SIS_OH) + 1;
poh = &poha->aoh[0];
for(i = cOhs - 1; i != 0; i--) {
@@ -3169,32 +3349,32 @@ sisfb_poh_new_node(void)
}
poh->poh_next = NULL;
- sisfb_heap.poh_freelist = &poha->aoh[0];
+ memheap->poh_freelist = &poha->aoh[0];
}
- poh = sisfb_heap.poh_freelist;
- sisfb_heap.poh_freelist = poh->poh_next;
+ poh = memheap->poh_freelist;
+ memheap->poh_freelist = poh->poh_next;
- return (poh);
+ return poh;
}
-static SIS_OH *
-sisfb_poh_allocate(u32 size)
+static struct SIS_OH *
+sisfb_poh_allocate(struct SIS_HEAP *memheap, u32 size)
{
- SIS_OH *pohThis;
- SIS_OH *pohRoot;
- int bAllocated = 0;
+ struct SIS_OH *pohThis;
+ struct SIS_OH *pohRoot;
+ int bAllocated = 0;
- if(size > sisfb_heap.max_freesize) {
+ if(size > memheap->max_freesize) {
DPRINTK("sisfb: Can't allocate %dk video memory\n",
(unsigned int) size / 1024);
- return (NULL);
+ return NULL;
}
- pohThis = sisfb_heap.oh_free.poh_next;
+ pohThis = memheap->oh_free.poh_next;
- while(pohThis != &sisfb_heap.oh_free) {
- if (size <= pohThis->size) {
+ while(pohThis != &memheap->oh_free) {
+ if(size <= pohThis->size) {
bAllocated = 1;
break;
}
@@ -3204,18 +3384,16 @@ sisfb_poh_allocate(u32 size)
if(!bAllocated) {
DPRINTK("sisfb: Can't allocate %dk video memory\n",
(unsigned int) size / 1024);
- return (NULL);
+ return NULL;
}
if(size == pohThis->size) {
pohRoot = pohThis;
sisfb_delete_node(pohThis);
} else {
- pohRoot = sisfb_poh_new_node();
-
- if(pohRoot == NULL) {
- return (NULL);
- }
+ pohRoot = sisfb_poh_new_node(memheap);
+ if(pohRoot == NULL)
+ return NULL;
pohRoot->offset = pohThis->offset;
pohRoot->size = size;
@@ -3224,33 +3402,25 @@ sisfb_poh_allocate(u32 size)
pohThis->size -= size;
}
- sisfb_heap.max_freesize -= size;
+ memheap->max_freesize -= size;
- pohThis = &sisfb_heap.oh_used;
+ pohThis = &memheap->oh_used;
sisfb_insert_node(pohThis, pohRoot);
- return (pohRoot);
+ return pohRoot;
}
static void
-sisfb_delete_node(SIS_OH *poh)
+sisfb_delete_node(struct SIS_OH *poh)
{
- SIS_OH *poh_prev;
- SIS_OH *poh_next;
-
- poh_prev = poh->poh_prev;
- poh_next = poh->poh_next;
-
- poh_prev->poh_next = poh_next;
- poh_next->poh_prev = poh_prev;
+ poh->poh_prev->poh_next = poh->poh_next;
+ poh->poh_next->poh_prev = poh->poh_prev;
}
static void
-sisfb_insert_node(SIS_OH *pohList, SIS_OH *poh)
+sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh)
{
- SIS_OH *pohTemp;
-
- pohTemp = pohList->poh_next;
+ struct SIS_OH *pohTemp = pohList->poh_next;
pohList->poh_next = poh;
pohTemp->poh_prev = poh;
@@ -3259,20 +3429,20 @@ sisfb_insert_node(SIS_OH *pohList, SIS_OH *poh)
poh->poh_next = pohTemp;
}
-static SIS_OH *
-sisfb_poh_free(u32 base)
+static struct SIS_OH *
+sisfb_poh_free(struct SIS_HEAP *memheap, u32 base)
{
- SIS_OH *pohThis;
- SIS_OH *poh_freed;
- SIS_OH *poh_prev;
- SIS_OH *poh_next;
- u32 ulUpper;
- u32 ulLower;
- int foundNode = 0;
+ struct SIS_OH *pohThis;
+ struct SIS_OH *poh_freed;
+ struct SIS_OH *poh_prev;
+ struct SIS_OH *poh_next;
+ u32 ulUpper;
+ u32 ulLower;
+ int foundNode = 0;
- poh_freed = sisfb_heap.oh_used.poh_next;
+ poh_freed = memheap->oh_used.poh_next;
- while(poh_freed != &sisfb_heap.oh_used) {
+ while(poh_freed != &memheap->oh_used) {
if(poh_freed->offset == base) {
foundNode = 1;
break;
@@ -3281,17 +3451,18 @@ sisfb_poh_free(u32 base)
poh_freed = poh_freed->poh_next;
}
- if(!foundNode) return(NULL);
+ if(!foundNode)
+ return NULL;
- sisfb_heap.max_freesize += poh_freed->size;
+ memheap->max_freesize += poh_freed->size;
poh_prev = poh_next = NULL;
ulUpper = poh_freed->offset + poh_freed->size;
ulLower = poh_freed->offset;
- pohThis = sisfb_heap.oh_free.poh_next;
+ pohThis = memheap->oh_free.poh_next;
- while(pohThis != &sisfb_heap.oh_free) {
+ while(pohThis != &memheap->oh_free) {
if(pohThis->offset == ulUpper) {
poh_next = pohThis;
} else if((pohThis->offset + pohThis->size) == ulLower) {
@@ -3305,70 +3476,88 @@ sisfb_poh_free(u32 base)
if(poh_prev && poh_next) {
poh_prev->size += (poh_freed->size + poh_next->size);
sisfb_delete_node(poh_next);
- sisfb_free_node(poh_freed);
- sisfb_free_node(poh_next);
- return(poh_prev);
+ sisfb_free_node(memheap, poh_freed);
+ sisfb_free_node(memheap, poh_next);
+ return poh_prev;
}
if(poh_prev) {
poh_prev->size += poh_freed->size;
- sisfb_free_node(poh_freed);
- return(poh_prev);
+ sisfb_free_node(memheap, poh_freed);
+ return poh_prev;
}
if(poh_next) {
poh_next->size += poh_freed->size;
poh_next->offset = poh_freed->offset;
- sisfb_free_node(poh_freed);
- return(poh_next);
+ sisfb_free_node(memheap, poh_freed);
+ return poh_next;
}
- sisfb_insert_node(&sisfb_heap.oh_free, poh_freed);
+ sisfb_insert_node(&memheap->oh_free, poh_freed);
- return(poh_freed);
+ return poh_freed;
}
static void
-sisfb_free_node(SIS_OH *poh)
+sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh)
{
- if(poh == NULL) return;
+ if(poh == NULL)
+ return;
- poh->poh_next = sisfb_heap.poh_freelist;
- sisfb_heap.poh_freelist = poh;
+ poh->poh_next = memheap->poh_freelist;
+ memheap->poh_freelist = poh;
}
-void
-sis_malloc(struct sis_memreq *req)
+static void
+sis_int_malloc(struct sis_video_info *ivideo, struct sis_memreq *req)
{
- struct sis_video_info *ivideo = sisfb_heap.vinfo;
- SIS_OH *poh = NULL;
+ struct SIS_OH *poh = NULL;
- if((ivideo) && (!ivideo->havenoheap)) {
- poh = sisfb_poh_allocate((u32)req->size);
- }
+ if((ivideo) && (ivideo->sisfb_id == SISFB_ID) && (!ivideo->havenoheap))
+ poh = sisfb_poh_allocate(&ivideo->sisfb_heap, (u32)req->size);
if(poh == NULL) {
- req->offset = req->size = 0;
- DPRINTK("sisfb: Video RAM allocation failed\n");
+ req->offset = req->size = 0;
+ DPRINTK("sisfb: Video RAM allocation failed\n");
} else {
- req->offset = poh->offset;
- req->size = poh->size;
- DPRINTK("sisfb: Video RAM allocation succeeded: 0x%lx\n",
- (poh->offset + ivideo->video_vbase));
+ req->offset = poh->offset;
+ req->size = poh->size;
+ DPRINTK("sisfb: Video RAM allocation succeeded: 0x%lx\n",
+ (poh->offset + ivideo->video_vbase));
}
}
-/* sis_free: u32 because "base" is offset inside video ram, can never be >4GB */
+void
+sis_malloc(struct sis_memreq *req)
+{
+ struct sis_video_info *ivideo = sisfb_heap->vinfo;
+
+ if(&ivideo->sisfb_heap == sisfb_heap)
+ sis_int_malloc(ivideo, req);
+ else
+ req->offset = req->size = 0;
+}
void
-sis_free(u32 base)
+sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req)
{
- struct sis_video_info *ivideo = sisfb_heap.vinfo;
- SIS_OH *poh;
+ struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+
+ sis_int_malloc(ivideo, req);
+}
+
+/* sis_free: u32 because "base" is offset inside video ram, can never be >4GB */
- if((!ivideo) || (ivideo->havenoheap)) return;
+static void
+sis_int_free(struct sis_video_info *ivideo, u32 base)
+{
+ struct SIS_OH *poh;
- poh = sisfb_poh_free((u32)base);
+ if((!ivideo) || (ivideo->sisfb_id != SISFB_ID) || (ivideo->havenoheap))
+ return;
+
+ poh = sisfb_poh_free(&ivideo->sisfb_heap, base);
if(poh == NULL) {
DPRINTK("sisfb: sisfb_poh_free() failed at base 0x%x\n",
@@ -3376,9 +3565,63 @@ sis_free(u32 base)
}
}
+void
+sis_free(u32 base)
+{
+ struct sis_video_info *ivideo = sisfb_heap->vinfo;
+
+ sis_int_free(ivideo, base);
+}
+
+void
+sis_free_new(struct pci_dev *pdev, u32 base)
+{
+ struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+
+ sis_int_free(ivideo, base);
+}
+
/* --------------------- SetMode routines ------------------------- */
static void
+sisfb_check_engine_and_sync(struct sis_video_info *ivideo)
+{
+ u8 cr30, cr31;
+
+ /* Check if MMIO and engines are enabled,
+ * and sync in case they are. Can't use
+ * ivideo->accel here, as this might have
+ * been changed before this is called.
+ */
+ inSISIDXREG(SISSR, IND_SIS_PCI_ADDRESS_SET, cr30);
+ inSISIDXREG(SISSR, IND_SIS_MODULE_ENABLE, cr31);
+ /* MMIO and 2D/3D engine enabled? */
+ if((cr30 & SIS_MEM_MAP_IO_ENABLE) && (cr31 & 0x42)) {
+#ifdef CONFIG_FB_SIS_300
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ /* Don't care about TurboQueue. It's
+ * enough to know that the engines
+ * are enabled
+ */
+ sisfb_syncaccel(ivideo);
+ }
+#endif
+#ifdef CONFIG_FB_SIS_315
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ /* Check that any queue mode is
+ * enabled, and that the queue
+ * is not in the state of "reset"
+ */
+ inSISIDXREG(SISSR, 0x26, cr30);
+ if((cr30 & 0xe0) && (!(cr30 & 0x01))) {
+ sisfb_syncaccel(ivideo);
+ }
+ }
+#endif
+ }
+}
+
+static void
sisfb_pre_setmode(struct sis_video_info *ivideo)
{
u8 cr30 = 0, cr31 = 0, cr33 = 0, cr35 = 0, cr38 = 0;
@@ -3386,6 +3629,8 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
ivideo->currentvbflags &= (VB_VIDEOBRIDGE | VB_DISPTYPE_DISP2);
+ outSISIDXREG(SISSR, 0x05, 0x86);
+
inSISIDXREG(SISCR, 0x31, cr31);
cr31 &= ~0x60;
cr31 |= 0x04;
@@ -3413,41 +3658,43 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
SiS_SetEnableDstn(&ivideo->SiS_Pr, FALSE);
SiS_SetEnableFstn(&ivideo->SiS_Pr, FALSE);
+ ivideo->curFSTN = ivideo->curDSTN = 0;
switch(ivideo->currentvbflags & VB_DISPTYPE_DISP2) {
case CRT2_TV:
cr38 &= ~0xc0; /* Clear PAL-M / PAL-N bits */
- if((ivideo->vbflags & TV_YPBPR) && (ivideo->vbflags & (VB_301C|VB_301LV|VB_302LV))) {
+ if((ivideo->vbflags & TV_YPBPR) && (ivideo->vbflags2 & VB2_SISYPBPRBRIDGE)) {
#ifdef CONFIG_FB_SIS_315
- if(ivideo->chip >= SIS_661) {
- cr38 |= 0x04;
- if(ivideo->vbflags & TV_YPBPR525P) cr35 |= 0x20;
+ if(ivideo->chip >= SIS_661) {
+ cr38 |= 0x04;
+ if(ivideo->vbflags & TV_YPBPR525P) cr35 |= 0x20;
else if(ivideo->vbflags & TV_YPBPR750P) cr35 |= 0x40;
else if(ivideo->vbflags & TV_YPBPR1080I) cr35 |= 0x60;
cr30 |= SIS_SIMULTANEOUS_VIEW_ENABLE;
cr35 &= ~0x01;
ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL));
- } else if(ivideo->sisvga_engine == SIS_315_VGA) {
- cr30 |= (0x80 | SIS_SIMULTANEOUS_VIEW_ENABLE);
+ } else if(ivideo->sisvga_engine == SIS_315_VGA) {
+ cr30 |= (0x80 | SIS_SIMULTANEOUS_VIEW_ENABLE);
cr38 |= 0x08;
- if(ivideo->vbflags & TV_YPBPR525P) cr38 |= 0x10;
+ if(ivideo->vbflags & TV_YPBPR525P) cr38 |= 0x10;
else if(ivideo->vbflags & TV_YPBPR750P) cr38 |= 0x20;
else if(ivideo->vbflags & TV_YPBPR1080I) cr38 |= 0x30;
cr31 &= ~0x01;
ivideo->currentvbflags |= (TV_YPBPR | (ivideo->vbflags & TV_YPBPRALL));
- }
-#endif
- } else if((ivideo->vbflags & TV_HIVISION) && (ivideo->vbflags & (VB_301|VB_301B|VB_302B))) {
- if(ivideo->chip >= SIS_661) {
- cr38 |= 0x04;
- cr35 |= 0x60;
- } else {
- cr30 |= 0x80;
- }
+ }
+#endif
+ } else if((ivideo->vbflags & TV_HIVISION) &&
+ (ivideo->vbflags2 & VB2_SISHIVISIONBRIDGE)) {
+ if(ivideo->chip >= SIS_661) {
+ cr38 |= 0x04;
+ cr35 |= 0x60;
+ } else {
+ cr30 |= 0x80;
+ }
cr30 |= SIS_SIMULTANEOUS_VIEW_ENABLE;
- cr31 |= 0x01;
- cr35 |= 0x01;
+ cr31 |= 0x01;
+ cr35 |= 0x01;
ivideo->currentvbflags |= TV_HIVISION;
} else if(ivideo->vbflags & TV_SCART) {
cr30 = (SIS_VB_OUTPUT_SCART | SIS_SIMULTANEOUS_VIEW_ENABLE);
@@ -3466,8 +3713,8 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
}
cr31 |= SIS_DRIVER_MODE;
- if(ivideo->vbflags & (TV_AVIDEO|TV_SVIDEO)) {
- if(ivideo->vbflags & TV_PAL) {
+ if(ivideo->vbflags & (TV_AVIDEO | TV_SVIDEO)) {
+ if(ivideo->vbflags & TV_PAL) {
cr31 |= 0x01; cr35 |= 0x01;
ivideo->currentvbflags |= TV_PAL;
if(ivideo->vbflags & TV_PALM) {
@@ -3476,14 +3723,14 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
} else if(ivideo->vbflags & TV_PALN) {
cr38 |= 0x80; cr35 |= 0x08;
ivideo->currentvbflags |= TV_PALN;
- }
- } else {
+ }
+ } else {
cr31 &= ~0x01; cr35 &= ~0x01;
ivideo->currentvbflags |= TV_NTSC;
if(ivideo->vbflags & TV_NTSCJ) {
cr38 |= 0x40; cr35 |= 0x02;
ivideo->currentvbflags |= TV_NTSCJ;
- }
+ }
}
}
break;
@@ -3493,6 +3740,8 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
cr31 |= SIS_DRIVER_MODE;
SiS_SetEnableDstn(&ivideo->SiS_Pr, ivideo->sisfb_dstn);
SiS_SetEnableFstn(&ivideo->SiS_Pr, ivideo->sisfb_fstn);
+ ivideo->curFSTN = ivideo->sisfb_fstn;
+ ivideo->curDSTN = ivideo->sisfb_dstn;
break;
case CRT2_VGA:
@@ -3525,9 +3774,9 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
}
outSISIDXREG(SISCR, 0x31, cr31);
- if(ivideo->accel) sisfb_syncaccel(ivideo);
-
ivideo->SiS_Pr.SiS_UseOEM = ivideo->sisfb_useoem;
+
+ sisfb_check_engine_and_sync(ivideo);
}
/* Fix SR11 for 661 and later */
@@ -3535,125 +3784,129 @@ sisfb_pre_setmode(struct sis_video_info *ivideo)
static void
sisfb_fixup_SR11(struct sis_video_info *ivideo)
{
- u8 tmpreg;
-
- if(ivideo->chip >= SIS_661) {
- inSISIDXREG(SISSR,0x11,tmpreg);
- if(tmpreg & 0x20) {
- inSISIDXREG(SISSR,0x3e,tmpreg);
- tmpreg = (tmpreg + 1) & 0xff;
- outSISIDXREG(SISSR,0x3e,tmpreg);
- inSISIDXREG(SISSR,0x11,tmpreg);
- }
- if(tmpreg & 0xf0) {
- andSISIDXREG(SISSR,0x11,0x0f);
- }
- }
+ u8 tmpreg;
+
+ if(ivideo->chip >= SIS_661) {
+ inSISIDXREG(SISSR,0x11,tmpreg);
+ if(tmpreg & 0x20) {
+ inSISIDXREG(SISSR,0x3e,tmpreg);
+ tmpreg = (tmpreg + 1) & 0xff;
+ outSISIDXREG(SISSR,0x3e,tmpreg);
+ inSISIDXREG(SISSR,0x11,tmpreg);
+ }
+ if(tmpreg & 0xf0) {
+ andSISIDXREG(SISSR,0x11,0x0f);
+ }
+ }
}
#endif
-static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val)
+static void
+sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val)
{
- if(val > 32) val = 32;
- if(val < -32) val = -32;
- ivideo->tvxpos = val;
+ if(val > 32) val = 32;
+ if(val < -32) val = -32;
+ ivideo->tvxpos = val;
- if(ivideo->sisfblocked) return;
- if(!ivideo->modechanged) return;
+ if(ivideo->sisfblocked) return;
+ if(!ivideo->modechanged) return;
- if(ivideo->currentvbflags & CRT2_TV) {
+ if(ivideo->currentvbflags & CRT2_TV) {
- if(ivideo->vbflags & VB_CHRONTEL) {
+ if(ivideo->vbflags2 & VB2_CHRONTEL) {
- int x = ivideo->tvx;
+ int x = ivideo->tvx;
- switch(ivideo->chronteltype) {
- case 1:
- x += val;
- if(x < 0) x = 0;
- outSISIDXREG(SISSR,0x05,0x86);
- SiS_SetCH700x(&ivideo->SiS_Pr, (((x & 0xff) << 8) | 0x0a));
- SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, (((x & 0x0100) << 1) | 0x08),0xFD);
- break;
- case 2:
- /* Not supported by hardware */
- break;
- }
-
- } else if(ivideo->vbflags & VB_SISBRIDGE) {
-
- u8 p2_1f,p2_20,p2_2b,p2_42,p2_43;
- unsigned short temp;
-
- p2_1f = ivideo->p2_1f;
- p2_20 = ivideo->p2_20;
- p2_2b = ivideo->p2_2b;
- p2_42 = ivideo->p2_42;
- p2_43 = ivideo->p2_43;
-
- temp = p2_1f | ((p2_20 & 0xf0) << 4);
- temp += (val * 2);
- p2_1f = temp & 0xff;
- p2_20 = (temp & 0xf00) >> 4;
- p2_2b = ((p2_2b & 0x0f) + (val * 2)) & 0x0f;
- temp = p2_43 | ((p2_42 & 0xf0) << 4);
- temp += (val * 2);
- p2_43 = temp & 0xff;
- p2_42 = (temp & 0xf00) >> 4;
- outSISIDXREG(SISPART2,0x1f,p2_1f);
- setSISIDXREG(SISPART2,0x20,0x0F,p2_20);
- setSISIDXREG(SISPART2,0x2b,0xF0,p2_2b);
- setSISIDXREG(SISPART2,0x42,0x0F,p2_42);
- outSISIDXREG(SISPART2,0x43,p2_43);
- }
- }
+ switch(ivideo->chronteltype) {
+ case 1:
+ x += val;
+ if(x < 0) x = 0;
+ outSISIDXREG(SISSR,0x05,0x86);
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x0a, (x & 0xff));
+ SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((x & 0x0100) >> 7), 0xFD);
+ break;
+ case 2:
+ /* Not supported by hardware */
+ break;
+ }
+
+ } else if(ivideo->vbflags2 & VB2_SISBRIDGE) {
+
+ u8 p2_1f,p2_20,p2_2b,p2_42,p2_43;
+ unsigned short temp;
+
+ p2_1f = ivideo->p2_1f;
+ p2_20 = ivideo->p2_20;
+ p2_2b = ivideo->p2_2b;
+ p2_42 = ivideo->p2_42;
+ p2_43 = ivideo->p2_43;
+
+ temp = p2_1f | ((p2_20 & 0xf0) << 4);
+ temp += (val * 2);
+ p2_1f = temp & 0xff;
+ p2_20 = (temp & 0xf00) >> 4;
+ p2_2b = ((p2_2b & 0x0f) + (val * 2)) & 0x0f;
+ temp = p2_43 | ((p2_42 & 0xf0) << 4);
+ temp += (val * 2);
+ p2_43 = temp & 0xff;
+ p2_42 = (temp & 0xf00) >> 4;
+ outSISIDXREG(SISPART2,0x1f,p2_1f);
+ setSISIDXREG(SISPART2,0x20,0x0F,p2_20);
+ setSISIDXREG(SISPART2,0x2b,0xF0,p2_2b);
+ setSISIDXREG(SISPART2,0x42,0x0F,p2_42);
+ outSISIDXREG(SISPART2,0x43,p2_43);
+ }
+ }
}
-static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val)
+static void
+sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val)
{
- if(val > 32) val = 32;
- if(val < -32) val = -32;
- ivideo->tvypos = val;
-
- if(ivideo->sisfblocked) return;
- if(!ivideo->modechanged) return;
-
- if(ivideo->currentvbflags & CRT2_TV) {
-
- if(ivideo->vbflags & VB_CHRONTEL) {
-
- int y = ivideo->tvy;
-
- switch(ivideo->chronteltype) {
- case 1:
- y -= val;
- if(y < 0) y = 0;
- outSISIDXREG(SISSR,0x05,0x86);
- SiS_SetCH700x(&ivideo->SiS_Pr, (((y & 0xff) << 8) | 0x0b));
- SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, ((y & 0x0100) | 0x08),0xFE);
- break;
- case 2:
- /* Not supported by hardware */
- break;
- }
-
- } else if(ivideo->vbflags & VB_SISBRIDGE) {
-
- char p2_01, p2_02;
- val /= 2;
- p2_01 = ivideo->p2_01;
- p2_02 = ivideo->p2_02;
-
- p2_01 += val;
- p2_02 += val;
- while((p2_01 <= 0) || (p2_02 <= 0)) {
- p2_01 += 2;
- p2_02 += 2;
- }
- outSISIDXREG(SISPART2,0x01,p2_01);
- outSISIDXREG(SISPART2,0x02,p2_02);
- }
- }
+ if(val > 32) val = 32;
+ if(val < -32) val = -32;
+ ivideo->tvypos = val;
+
+ if(ivideo->sisfblocked) return;
+ if(!ivideo->modechanged) return;
+
+ if(ivideo->currentvbflags & CRT2_TV) {
+
+ if(ivideo->vbflags2 & VB2_CHRONTEL) {
+
+ int y = ivideo->tvy;
+
+ switch(ivideo->chronteltype) {
+ case 1:
+ y -= val;
+ if(y < 0) y = 0;
+ outSISIDXREG(SISSR,0x05,0x86);
+ SiS_SetCH700x(&ivideo->SiS_Pr, 0x0b, (y & 0xff));
+ SiS_SetCH70xxANDOR(&ivideo->SiS_Pr, 0x08, ((y & 0x0100) >> 8), 0xFE);
+ break;
+ case 2:
+ /* Not supported by hardware */
+ break;
+ }
+
+ } else if(ivideo->vbflags2 & VB2_SISBRIDGE) {
+
+ char p2_01, p2_02;
+ val /= 2;
+ p2_01 = ivideo->p2_01;
+ p2_02 = ivideo->p2_02;
+
+ p2_01 += val;
+ p2_02 += val;
+ if(!(ivideo->currentvbflags & (TV_HIVISION | TV_YPBPR))) {
+ while((p2_01 <= 0) || (p2_02 <= 0)) {
+ p2_01 += 2;
+ p2_02 += 2;
+ }
+ }
+ outSISIDXREG(SISPART2,0x01,p2_01);
+ outSISIDXREG(SISPART2,0x02,p2_02);
+ }
+ }
}
static void
@@ -3668,207 +3921,172 @@ sisfb_post_setmode(struct sis_video_info *ivideo)
u8 reg1;
#endif
- outSISIDXREG(SISSR,0x05,0x86);
+ outSISIDXREG(SISSR, 0x05, 0x86);
#ifdef CONFIG_FB_SIS_315
sisfb_fixup_SR11(ivideo);
#endif
/* Now we actually HAVE changed the display mode */
- ivideo->modechanged = 1;
+ ivideo->modechanged = 1;
/* We can't switch off CRT1 if bridge is in slave mode */
- if(ivideo->vbflags & VB_VIDEOBRIDGE) {
+ if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) {
if(sisfb_bridgeisslave(ivideo)) doit = FALSE;
- } else ivideo->sisfb_crt1off = 0;
+ } else
+ ivideo->sisfb_crt1off = 0;
#ifdef CONFIG_FB_SIS_300
if(ivideo->sisvga_engine == SIS_300_VGA) {
- if((ivideo->sisfb_crt1off) && (doit)) {
- crt1isoff = TRUE;
- reg = 0x00;
- } else {
- crt1isoff = FALSE;
- reg = 0x80;
- }
- setSISIDXREG(SISCR, 0x17, 0x7f, reg);
+ if((ivideo->sisfb_crt1off) && (doit)) {
+ crt1isoff = TRUE;
+ reg = 0x00;
+ } else {
+ crt1isoff = FALSE;
+ reg = 0x80;
+ }
+ setSISIDXREG(SISCR, 0x17, 0x7f, reg);
}
#endif
#ifdef CONFIG_FB_SIS_315
if(ivideo->sisvga_engine == SIS_315_VGA) {
- if((ivideo->sisfb_crt1off) && (doit)) {
- crt1isoff = TRUE;
- reg = 0x40;
- reg1 = 0xc0;
- } else {
- crt1isoff = FALSE;
- reg = 0x00;
- reg1 = 0x00;
-
- }
- setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
- setSISIDXREG(SISSR, 0x1f, ~0xc0, reg1);
+ if((ivideo->sisfb_crt1off) && (doit)) {
+ crt1isoff = TRUE;
+ reg = 0x40;
+ reg1 = 0xc0;
+ } else {
+ crt1isoff = FALSE;
+ reg = 0x00;
+ reg1 = 0x00;
+ }
+ setSISIDXREG(SISCR, ivideo->SiS_Pr.SiS_MyCR63, ~0x40, reg);
+ setSISIDXREG(SISSR, 0x1f, ~0xc0, reg1);
}
#endif
if(crt1isoff) {
- ivideo->currentvbflags &= ~VB_DISPTYPE_CRT1;
- ivideo->currentvbflags |= VB_SINGLE_MODE;
+ ivideo->currentvbflags &= ~VB_DISPTYPE_CRT1;
+ ivideo->currentvbflags |= VB_SINGLE_MODE;
} else {
- ivideo->currentvbflags |= VB_DISPTYPE_CRT1;
- if(ivideo->currentvbflags & VB_DISPTYPE_CRT2) {
- ivideo->currentvbflags |= VB_MIRROR_MODE;
- } else {
- ivideo->currentvbflags |= VB_SINGLE_MODE;
- }
+ ivideo->currentvbflags |= VB_DISPTYPE_CRT1;
+ if(ivideo->currentvbflags & VB_DISPTYPE_CRT2) {
+ ivideo->currentvbflags |= VB_MIRROR_MODE;
+ } else {
+ ivideo->currentvbflags |= VB_SINGLE_MODE;
+ }
}
- andSISIDXREG(SISSR, IND_SIS_RAMDAC_CONTROL, ~0x04);
+ andSISIDXREG(SISSR, IND_SIS_RAMDAC_CONTROL, ~0x04);
if(ivideo->currentvbflags & CRT2_TV) {
- if(ivideo->vbflags & VB_SISBRIDGE) {
- inSISIDXREG(SISPART2,0x1f,ivideo->p2_1f);
- inSISIDXREG(SISPART2,0x20,ivideo->p2_20);
- inSISIDXREG(SISPART2,0x2b,ivideo->p2_2b);
- inSISIDXREG(SISPART2,0x42,ivideo->p2_42);
- inSISIDXREG(SISPART2,0x43,ivideo->p2_43);
- inSISIDXREG(SISPART2,0x01,ivideo->p2_01);
- inSISIDXREG(SISPART2,0x02,ivideo->p2_02);
- } else if(ivideo->vbflags & VB_CHRONTEL) {
- if(ivideo->chronteltype == 1) {
- ivideo->tvx = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0a);
- ivideo->tvx |= (((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x02) >> 1) << 8);
- ivideo->tvy = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0b);
- ivideo->tvy |= ((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x01) << 8);
- }
- }
+ if(ivideo->vbflags2 & VB2_SISBRIDGE) {
+ inSISIDXREG(SISPART2,0x1f,ivideo->p2_1f);
+ inSISIDXREG(SISPART2,0x20,ivideo->p2_20);
+ inSISIDXREG(SISPART2,0x2b,ivideo->p2_2b);
+ inSISIDXREG(SISPART2,0x42,ivideo->p2_42);
+ inSISIDXREG(SISPART2,0x43,ivideo->p2_43);
+ inSISIDXREG(SISPART2,0x01,ivideo->p2_01);
+ inSISIDXREG(SISPART2,0x02,ivideo->p2_02);
+ } else if(ivideo->vbflags2 & VB2_CHRONTEL) {
+ if(ivideo->chronteltype == 1) {
+ ivideo->tvx = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0a);
+ ivideo->tvx |= (((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x02) >> 1) << 8);
+ ivideo->tvy = SiS_GetCH700x(&ivideo->SiS_Pr, 0x0b);
+ ivideo->tvy |= ((SiS_GetCH700x(&ivideo->SiS_Pr, 0x08) & 0x01) << 8);
+ }
+ }
}
if(ivideo->tvxpos) {
- sisfb_set_TVxposoffset(ivideo, ivideo->tvxpos);
+ sisfb_set_TVxposoffset(ivideo, ivideo->tvxpos);
}
if(ivideo->tvypos) {
- sisfb_set_TVyposoffset(ivideo, ivideo->tvypos);
+ sisfb_set_TVyposoffset(ivideo, ivideo->tvypos);
}
- if((ivideo->currentvbflags & CRT2_TV) && (ivideo->vbflags & VB_301)) { /* Set filter for SiS301 */
+ /* Eventually sync engines */
+ sisfb_check_engine_and_sync(ivideo);
- unsigned char filter_tb = 0;
+ /* (Re-)Initialize chip engines */
+ if(ivideo->accel) {
+ sisfb_engine_init(ivideo);
+ } else {
+ ivideo->engineok = 0;
+ }
+}
- switch (ivideo->video_width) {
- case 320:
- filter_tb = (ivideo->vbflags & TV_NTSC) ? 4 : 12;
- break;
- case 640:
- filter_tb = (ivideo->vbflags & TV_NTSC) ? 5 : 13;
- break;
- case 720:
- filter_tb = (ivideo->vbflags & TV_NTSC) ? 6 : 14;
- break;
- case 400:
- case 800:
- filter_tb = (ivideo->vbflags & TV_NTSC) ? 7 : 15;
- break;
- default:
- ivideo->sisfb_filter = -1;
- break;
- }
+static int
+sisfb_reset_mode(struct sis_video_info *ivideo)
+{
+ if(sisfb_set_mode(ivideo, 0))
+ return 1;
- orSISIDXREG(SISPART1, ivideo->CRT2_write_enable, 0x01);
+ sisfb_set_pitch(ivideo);
+ sisfb_set_base_CRT1(ivideo, ivideo->current_base);
+ sisfb_set_base_CRT2(ivideo, ivideo->current_base);
- if(ivideo->vbflags & TV_NTSC) {
-
- andSISIDXREG(SISPART2, 0x3a, 0x1f);
-
- if (ivideo->vbflags & TV_SVIDEO) {
-
- andSISIDXREG(SISPART2, 0x30, 0xdf);
-
- } else if (ivideo->vbflags & TV_AVIDEO) {
-
- orSISIDXREG(SISPART2, 0x30, 0x20);
-
- switch (ivideo->video_width) {
- case 640:
- outSISIDXREG(SISPART2, 0x35, 0xEB);
- outSISIDXREG(SISPART2, 0x36, 0x04);
- outSISIDXREG(SISPART2, 0x37, 0x25);
- outSISIDXREG(SISPART2, 0x38, 0x18);
- break;
- case 720:
- outSISIDXREG(SISPART2, 0x35, 0xEE);
- outSISIDXREG(SISPART2, 0x36, 0x0C);
- outSISIDXREG(SISPART2, 0x37, 0x22);
- outSISIDXREG(SISPART2, 0x38, 0x08);
- break;
- case 400:
- case 800:
- outSISIDXREG(SISPART2, 0x35, 0xEB);
- outSISIDXREG(SISPART2, 0x36, 0x15);
- outSISIDXREG(SISPART2, 0x37, 0x25);
- outSISIDXREG(SISPART2, 0x38, 0xF6);
- break;
- }
- }
+ return 0;
+}
+
+static void
+sisfb_handle_command(struct sis_video_info *ivideo, struct sisfb_cmd *sisfb_command)
+{
+ int mycrt1off;
- } else if(ivideo->vbflags & TV_PAL) {
-
- andSISIDXREG(SISPART2, 0x3A, 0x1F);
-
- if (ivideo->vbflags & TV_SVIDEO) {
-
- andSISIDXREG(SISPART2, 0x30, 0xDF);
-
- } else if (ivideo->vbflags & TV_AVIDEO) {
-
- orSISIDXREG(SISPART2, 0x30, 0x20);
-
- switch (ivideo->video_width) {
- case 640:
- outSISIDXREG(SISPART2, 0x35, 0xF1);
- outSISIDXREG(SISPART2, 0x36, 0xF7);
- outSISIDXREG(SISPART2, 0x37, 0x1F);
- outSISIDXREG(SISPART2, 0x38, 0x32);
- break;
- case 720:
- outSISIDXREG(SISPART2, 0x35, 0xF3);
- outSISIDXREG(SISPART2, 0x36, 0x00);
- outSISIDXREG(SISPART2, 0x37, 0x1D);
- outSISIDXREG(SISPART2, 0x38, 0x20);
- break;
- case 400:
- case 800:
- outSISIDXREG(SISPART2, 0x35, 0xFC);
- outSISIDXREG(SISPART2, 0x36, 0xFB);
- outSISIDXREG(SISPART2, 0x37, 0x14);
- outSISIDXREG(SISPART2, 0x38, 0x2A);
- break;
+ switch(sisfb_command->sisfb_cmd) {
+ case SISFB_CMD_GETVBFLAGS:
+ if(!ivideo->modechanged) {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_EARLY;
+ } else {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK;
+ sisfb_command->sisfb_result[1] = ivideo->currentvbflags;
+ sisfb_command->sisfb_result[2] = ivideo->vbflags2;
+ }
+ break;
+ case SISFB_CMD_SWITCHCRT1:
+ /* arg[0]: 0 = off, 1 = on, 99 = query */
+ if(!ivideo->modechanged) {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_EARLY;
+ } else if(sisfb_command->sisfb_arg[0] == 99) {
+ /* Query */
+ sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1;
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK;
+ } else if(ivideo->sisfblocked) {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_LOCKED;
+ } else if((!(ivideo->currentvbflags & CRT2_ENABLE)) &&
+ (sisfb_command->sisfb_arg[0] == 0)) {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_NOCRT2;
+ } else {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OK;
+ mycrt1off = sisfb_command->sisfb_arg[0] ? 0 : 1;
+ if( ((ivideo->currentvbflags & VB_DISPTYPE_CRT1) && mycrt1off) ||
+ ((!(ivideo->currentvbflags & VB_DISPTYPE_CRT1)) && !mycrt1off) ) {
+ ivideo->sisfb_crt1off = mycrt1off;
+ if(sisfb_reset_mode(ivideo)) {
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_OTHER;
}
}
+ sisfb_command->sisfb_result[1] = ivideo->sisfb_crt1off ? 0 : 1;
}
-
- if((ivideo->sisfb_filter >= 0) && (ivideo->sisfb_filter <= 7)) {
- outSISIDXREG(SISPART2,0x35,(sis_TV_filter[filter_tb].filter[ivideo->sisfb_filter][0]));
- outSISIDXREG(SISPART2,0x36,(sis_TV_filter[filter_tb].filter[ivideo->sisfb_filter][1]));
- outSISIDXREG(SISPART2,0x37,(sis_TV_filter[filter_tb].filter[ivideo->sisfb_filter][2]));
- outSISIDXREG(SISPART2,0x38,(sis_TV_filter[filter_tb].filter[ivideo->sisfb_filter][3]));
- }
-
+ break;
+ /* more to come */
+ default:
+ sisfb_command->sisfb_result[0] = SISFB_CMD_ERR_UNKNOWN;
+ printk(KERN_ERR "sisfb: Unknown command 0x%x\n",
+ sisfb_command->sisfb_cmd);
}
}
#ifndef MODULE
-SISINITSTATIC int __init sisfb_setup(char *options)
+SISINITSTATIC int __init
+sisfb_setup(char *options)
{
char *this_opt;
-
- sisfb_setdefaultparms();
- printk(KERN_DEBUG "sisfb: Options %s\n", options);
+ sisfb_setdefaultparms();
- if(!options || !(*options)) {
+ if(!options || !(*options))
return 0;
- }
while((this_opt = strsep(&options, ",")) != NULL) {
@@ -3880,9 +4098,9 @@ SISINITSTATIC int __init sisfb_setup(char *options)
/* Need to check crt2 type first for fstn/dstn */
sisfb_search_crt2type(this_opt + 14);
} else if(!strnicmp(this_opt, "tvmode:",7)) {
- sisfb_search_tvstd(this_opt + 7);
- } else if(!strnicmp(this_opt, "tvstandard:",11)) {
sisfb_search_tvstd(this_opt + 7);
+ } else if(!strnicmp(this_opt, "tvstandard:",11)) {
+ sisfb_search_tvstd(this_opt + 11);
} else if(!strnicmp(this_opt, "mode:", 5)) {
sisfb_search_mode(this_opt + 5, FALSE);
} else if(!strnicmp(this_opt, "vesa:", 5)) {
@@ -3892,74 +4110,72 @@ SISINITSTATIC int __init sisfb_setup(char *options)
sisfb_inverse = 1;
/* fb_invert_cmaps(); */
} else if(!strnicmp(this_opt, "font:", 5)) {
- if(strlen(this_opt + 5) < 40) {
+ if(strlen(this_opt + 5) < 40) {
strncpy(sisfb_fontname, this_opt + 5, sizeof(sisfb_fontname) - 1);
sisfb_fontname[sizeof(sisfb_fontname) - 1] = '\0';
}
#endif
} else if(!strnicmp(this_opt, "rate:", 5)) {
sisfb_parm_rate = simple_strtoul(this_opt + 5, NULL, 0);
- } else if(!strnicmp(this_opt, "filter:", 7)) {
- sisfb_filter = (int)simple_strtoul(this_opt + 7, NULL, 0);
} else if(!strnicmp(this_opt, "forcecrt1:", 10)) {
sisfb_forcecrt1 = (int)simple_strtoul(this_opt + 10, NULL, 0);
- } else if(!strnicmp(this_opt, "mem:",4)) {
- sisfb_parm_mem = simple_strtoul(this_opt + 4, NULL, 0);
+ } else if(!strnicmp(this_opt, "mem:",4)) {
+ sisfb_parm_mem = simple_strtoul(this_opt + 4, NULL, 0);
} else if(!strnicmp(this_opt, "pdc:", 4)) {
- sisfb_pdc = simple_strtoul(this_opt + 4, NULL, 0);
+ sisfb_pdc = simple_strtoul(this_opt + 4, NULL, 0);
} else if(!strnicmp(this_opt, "pdc1:", 5)) {
- sisfb_pdca = simple_strtoul(this_opt + 5, NULL, 0);
+ sisfb_pdca = simple_strtoul(this_opt + 5, NULL, 0);
} else if(!strnicmp(this_opt, "noaccel", 7)) {
sisfb_accel = 0;
} else if(!strnicmp(this_opt, "accel", 5)) {
sisfb_accel = -1;
} else if(!strnicmp(this_opt, "noypan", 6)) {
- sisfb_ypan = 0;
+ sisfb_ypan = 0;
} else if(!strnicmp(this_opt, "ypan", 4)) {
- sisfb_ypan = -1;
+ sisfb_ypan = -1;
} else if(!strnicmp(this_opt, "nomax", 5)) {
- sisfb_max = 0;
+ sisfb_max = 0;
} else if(!strnicmp(this_opt, "max", 3)) {
- sisfb_max = -1;
+ sisfb_max = -1;
} else if(!strnicmp(this_opt, "userom:", 7)) {
sisfb_userom = (int)simple_strtoul(this_opt + 7, NULL, 0);
} else if(!strnicmp(this_opt, "useoem:", 7)) {
sisfb_useoem = (int)simple_strtoul(this_opt + 7, NULL, 0);
} else if(!strnicmp(this_opt, "nocrt2rate", 10)) {
sisfb_nocrt2rate = 1;
- } else if(!strnicmp(this_opt, "scalelcd:", 9)) {
- unsigned long temp = 2;
- temp = simple_strtoul(this_opt + 9, NULL, 0);
- if((temp == 0) || (temp == 1)) {
+ } else if(!strnicmp(this_opt, "scalelcd:", 9)) {
+ unsigned long temp = 2;
+ temp = simple_strtoul(this_opt + 9, NULL, 0);
+ if((temp == 0) || (temp == 1)) {
sisfb_scalelcd = temp ^ 1;
- }
+ }
} else if(!strnicmp(this_opt, "tvxposoffset:", 13)) {
- int temp = 0;
- temp = (int)simple_strtol(this_opt + 13, NULL, 0);
- if((temp >= -32) && (temp <= 32)) {
+ int temp = 0;
+ temp = (int)simple_strtol(this_opt + 13, NULL, 0);
+ if((temp >= -32) && (temp <= 32)) {
sisfb_tvxposoffset = temp;
- }
+ }
} else if(!strnicmp(this_opt, "tvyposoffset:", 13)) {
- int temp = 0;
- temp = (int)simple_strtol(this_opt + 13, NULL, 0);
- if((temp >= -32) && (temp <= 32)) {
+ int temp = 0;
+ temp = (int)simple_strtol(this_opt + 13, NULL, 0);
+ if((temp >= -32) && (temp <= 32)) {
sisfb_tvyposoffset = temp;
- }
+ }
} else if(!strnicmp(this_opt, "specialtiming:", 14)) {
sisfb_search_specialtiming(this_opt + 14);
} else if(!strnicmp(this_opt, "lvdshl:", 7)) {
- int temp = 4;
- temp = simple_strtoul(this_opt + 7, NULL, 0);
- if((temp >= 0) && (temp <= 3)) {
+ int temp = 4;
+ temp = simple_strtoul(this_opt + 7, NULL, 0);
+ if((temp >= 0) && (temp <= 3)) {
sisfb_lvdshl = temp;
- }
+ }
} else if(this_opt[0] >= '0' && this_opt[0] <= '9') {
sisfb_search_mode(this_opt, TRUE);
#if !defined(__i386__) && !defined(__x86_64__)
- } else if(!strnicmp(this_opt, "resetcard", 9)) {
- sisfb_resetcard = 1;
+ } else if(!strnicmp(this_opt, "resetcard", 9)) {
+ sisfb_resetcard = 1;
} else if(!strnicmp(this_opt, "videoram:", 9)) {
- sisfb_videoram = simple_strtoul(this_opt + 9, NULL, 0);
+ sisfb_videoram = simple_strtoul(this_opt + 9, NULL, 0);
#endif
} else {
printk(KERN_INFO "sisfb: Invalid option %s\n", this_opt);
@@ -3967,63 +4183,99 @@ SISINITSTATIC int __init sisfb_setup(char *options)
}
-
-
return 0;
}
#endif
-static UCHAR * __devinit sis_find_rom(struct pci_dev *pdev)
+static int __devinit
+sisfb_check_rom(SIS_IOTYPE1 *rom_base, struct sis_video_info *ivideo)
+{
+ SIS_IOTYPE1 *rom;
+ int romptr;
+
+ if((readb(rom_base) != 0x55) || (readb(rom_base + 1) != 0xaa))
+ return 0;
+
+ romptr = (readb(rom_base + 0x18) | (readb(rom_base + 0x19) << 8));
+ if(romptr > (0x10000 - 8))
+ return 0;
+
+ rom = rom_base + romptr;
+
+ if((readb(rom) != 'P') || (readb(rom + 1) != 'C') ||
+ (readb(rom + 2) != 'I') || (readb(rom + 3) != 'R'))
+ return 0;
+
+ if((readb(rom + 4) | (readb(rom + 5) << 8)) != ivideo->chip_vendor)
+ return 0;
+
+ if((readb(rom + 6) | (readb(rom + 7) << 8)) != ivideo->chip_id)
+ return 0;
+
+ return 1;
+}
+
+static unsigned char * __devinit
+sisfb_find_rom(struct pci_dev *pdev)
{
struct sis_video_info *ivideo = pci_get_drvdata(pdev);
- USHORT pciid;
- int romptr;
- UCHAR *myrombase;
- u32 temp;
- SIS_IOTYPE1 *rom_base, *rom;
+ SIS_IOTYPE1 *rom_base;
+ unsigned char *myrombase = NULL;
+ u32 temp;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11)
+ size_t romsize;
+
+ /* First, try the official pci ROM functions (except
+ * on integrated chipsets which have no ROM).
+ */
- if(!(myrombase = vmalloc(65536))) return NULL;
+ if(!ivideo->nbridge) {
-#if defined(__i386__) || defined(__x86_64__)
+ if((rom_base = pci_map_rom(pdev, &romsize))) {
- for(temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
+ if(sisfb_check_rom(rom_base, ivideo)) {
- rom_base = ioremap(temp, 0x10000);
- if(!rom_base) continue;
+ if((myrombase = vmalloc(65536))) {
- if((readb(rom_base) != 0x55) || (readb(rom_base + 1) != 0xaa)) {
- iounmap(rom_base);
- continue;
- }
+ /* Work around bug in pci/rom.c: Folks forgot to check
+ * whether the size retrieved from the BIOS image eventually
+ * is larger than the mapped size
+ */
+ if(pci_resource_len(pdev, PCI_ROM_RESOURCE) < romsize)
+ romsize = pci_resource_len(pdev, PCI_ROM_RESOURCE);
- romptr = (unsigned short)(readb(rom_base + 0x18) | (readb(rom_base + 0x19) << 8));
- if(romptr > (0x10000 - 8)) {
- iounmap(rom_base);
- continue;
- }
+ memcpy_fromio(myrombase, rom_base,
+ (romsize > 65536) ? 65536 : romsize);
+ }
+ }
+ pci_unmap_rom(pdev, rom_base);
+ }
+ }
- rom = rom_base + romptr;
+ if(myrombase) return myrombase;
+#endif
- if((readb(rom) != 'P') || (readb(rom + 1) != 'C') ||
- (readb(rom + 2) != 'I') || (readb(rom + 3) != 'R')) {
- iounmap(rom_base);
- continue;
- }
+ /* Otherwise do it the conventional way. */
- pciid = readb(rom + 4) | (readb(rom + 5) << 8);
- if(pciid != 0x1039) {
- iounmap(rom_base);
- continue;
- }
+#if defined(__i386__) || defined(__x86_64__)
- pciid = readb(rom + 6) | (readb(rom + 7) << 8);
- if(pciid == ivideo->chip_id) {
- memcpy_fromio(myrombase, rom_base, 65536);
- iounmap(rom_base);
- return myrombase;
- }
+ for(temp = 0x000c0000; temp < 0x000f0000; temp += 0x00001000) {
+
+ rom_base = ioremap(temp, 65536);
+ if(!rom_base)
+ continue;
+
+ if(!sisfb_check_rom(rom_base, ivideo)) {
+ iounmap(rom_base);
+ continue;
+ }
+
+ if((myrombase = vmalloc(65536)))
+ memcpy_fromio(myrombase, rom_base, 65536);
+
+ iounmap(rom_base);
+ break;
- iounmap(rom_base);
}
#else
@@ -4034,752 +4286,1603 @@ static UCHAR * __devinit sis_find_rom(struct pci_dev *pdev)
rom_base = ioremap(ivideo->video_base, 65536);
if(rom_base) {
- if((readb(rom_base) == 0x55) && (readb(rom_base + 1) == 0xaa)) {
- romptr = (u16)(readb(rom_base + 0x18) | (readb(rom_base + 0x19) << 8));
- if(romptr <= (0x10000 - 8)) {
- rom = rom_base + romptr;
- if((readb(rom) == 'P') && (readb(rom + 1) == 'C') &&
- (readb(rom + 2) == 'I') && (readb(rom + 3) == 'R')) {
- pciid = readb(rom + 4) | (readb(rom + 5) << 8);
- if(pciid == 0x1039) {
- pciid = readb(rom + 6) | (readb(rom + 7) << 8);
- if(pciid == ivideo->chip_id) {
- memcpy_fromio(myrombase, rom_base, 65536);
- iounmap(rom_base);
- pci_write_config_dword(pdev, PCI_ROM_ADDRESS, temp);
- return myrombase;
- }
- }
- }
- }
- }
- iounmap(rom_base);
+ if(sisfb_check_rom(rom_base, ivideo)) {
+ if((myrombase = vmalloc(65536)))
+ memcpy_fromio(myrombase, rom_base, 65536);
+ }
+ iounmap(rom_base);
}
- pci_write_config_dword(pdev, PCI_ROM_ADDRESS, temp);
+
+ pci_write_config_dword(pdev, PCI_ROM_ADDRESS, temp);
#endif
- vfree(myrombase);
- return NULL;
+ return myrombase;
+}
+
+static void __devinit
+sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize,
+ unsigned int min)
+{
+ ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize));
+
+ if(!ivideo->video_vbase) {
+ printk(KERN_ERR
+ "sisfb: Unable to map maximum video RAM for size detection\n");
+ (*mapsize) >>= 1;
+ while((!(ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize))))) {
+ (*mapsize) >>= 1;
+ if((*mapsize) < (min << 20))
+ break;
+ }
+ if(ivideo->video_vbase) {
+ printk(KERN_ERR
+ "sisfb: Video RAM size detection limited to %dMB\n",
+ (int)((*mapsize) >> 20));
+ }
+ }
}
#ifdef CONFIG_FB_SIS_300
static int __devinit
-sisfb_chkbuswidth300(struct pci_dev *pdev, SIS_IOTYPE1 *FBAddress)
+sisfb_post_300_buswidth(struct sis_video_info *ivideo)
{
- struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+ SIS_IOTYPE1 *FBAddress = ivideo->video_vbase;
+ unsigned short temp;
+ unsigned char reg;
int i, j;
- USHORT temp;
- UCHAR reg;
-
- andSISIDXREG(SISSR,0x15,0xFB);
- orSISIDXREG(SISSR,0x15,0x04);
- outSISIDXREG(SISSR,0x13,0x00);
- outSISIDXREG(SISSR,0x14,0xBF);
-
- for(i=0; i<2; i++) {
- temp = 0x1234;
- for(j=0; j<4; j++) {
- writew(temp, FBAddress);
- if(readw(FBAddress) == temp) break;
- orSISIDXREG(SISSR,0x3c,0x01);
- inSISIDXREG(SISSR,0x05,reg);
- inSISIDXREG(SISSR,0x05,reg);
- andSISIDXREG(SISSR,0x3c,0xfe);
- inSISIDXREG(SISSR,0x05,reg);
- inSISIDXREG(SISSR,0x05,reg);
- temp++;
- }
+
+ andSISIDXREG(SISSR, 0x15, 0xFB);
+ orSISIDXREG(SISSR, 0x15, 0x04);
+ outSISIDXREG(SISSR, 0x13, 0x00);
+ outSISIDXREG(SISSR, 0x14, 0xBF);
+
+ for(i = 0; i < 2; i++) {
+ temp = 0x1234;
+ for(j = 0; j < 4; j++) {
+ writew(temp, FBAddress);
+ if(readw(FBAddress) == temp)
+ break;
+ orSISIDXREG(SISSR, 0x3c, 0x01);
+ inSISIDXREG(SISSR, 0x05, reg);
+ inSISIDXREG(SISSR, 0x05, reg);
+ andSISIDXREG(SISSR, 0x3c, 0xfe);
+ inSISIDXREG(SISSR, 0x05, reg);
+ inSISIDXREG(SISSR, 0x05, reg);
+ temp++;
+ }
}
writel(0x01234567L, FBAddress);
- writel(0x456789ABL, (FBAddress+4));
- writel(0x89ABCDEFL, (FBAddress+8));
- writel(0xCDEF0123L, (FBAddress+12));
- inSISIDXREG(SISSR,0x3b,reg);
+ writel(0x456789ABL, (FBAddress + 4));
+ writel(0x89ABCDEFL, (FBAddress + 8));
+ writel(0xCDEF0123L, (FBAddress + 12));
+
+ inSISIDXREG(SISSR, 0x3b, reg);
if(reg & 0x01) {
- if(readl((FBAddress+12)) == 0xCDEF0123L) return(4); /* Channel A 128bit */
+ if(readl((FBAddress + 12)) == 0xCDEF0123L)
+ return 4; /* Channel A 128bit */
}
- if(readl((FBAddress+4)) == 0x456789ABL) return(2); /* Channel B 64bit */
- return(1); /* 32bit */
+
+ if(readl((FBAddress + 4)) == 0x456789ABL)
+ return 2; /* Channel B 64bit */
+
+ return 1; /* 32bit */
+}
+
+static int __devinit
+sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration, int buswidth,
+ int PseudoRankCapacity, int PseudoAdrPinCount,
+ unsigned int mapsize)
+{
+ SIS_IOTYPE1 *FBAddr = ivideo->video_vbase;
+ unsigned short sr14;
+ unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;
+ unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;
+ static const unsigned short SiS_DRAMType[17][5] = {
+ {0x0C,0x0A,0x02,0x40,0x39},
+ {0x0D,0x0A,0x01,0x40,0x48},
+ {0x0C,0x09,0x02,0x20,0x35},
+ {0x0D,0x09,0x01,0x20,0x44},
+ {0x0C,0x08,0x02,0x10,0x31},
+ {0x0D,0x08,0x01,0x10,0x40},
+ {0x0C,0x0A,0x01,0x20,0x34},
+ {0x0C,0x09,0x01,0x08,0x32},
+ {0x0B,0x08,0x02,0x08,0x21},
+ {0x0C,0x08,0x01,0x08,0x30},
+ {0x0A,0x08,0x02,0x04,0x11},
+ {0x0B,0x0A,0x01,0x10,0x28},
+ {0x09,0x08,0x02,0x02,0x01},
+ {0x0B,0x09,0x01,0x08,0x24},
+ {0x0B,0x08,0x01,0x04,0x20},
+ {0x0A,0x08,0x01,0x02,0x10},
+ {0x09,0x08,0x01,0x01,0x00}
+ };
+
+ for(k = 0; k <= 16; k++) {
+
+ RankCapacity = buswidth * SiS_DRAMType[k][3];
+
+ if(RankCapacity != PseudoRankCapacity)
+ continue;
+
+ if((SiS_DRAMType[k][2] + SiS_DRAMType[k][0]) > PseudoAdrPinCount)
+ continue;
+
+ BankNumHigh = RankCapacity * 16 * iteration - 1;
+ if(iteration == 3) { /* Rank No */
+ BankNumMid = RankCapacity * 16 - 1;
+ } else {
+ BankNumMid = RankCapacity * 16 * iteration / 2 - 1;
+ }
+
+ PageCapacity = (1 << SiS_DRAMType[k][1]) * buswidth * 4;
+ PhysicalAdrHigh = BankNumHigh;
+ PhysicalAdrHalfPage = (PageCapacity / 2 + PhysicalAdrHigh) % PageCapacity;
+ PhysicalAdrOtherPage = PageCapacity * SiS_DRAMType[k][2] + PhysicalAdrHigh;
+
+ andSISIDXREG(SISSR, 0x15, 0xFB); /* Test */
+ orSISIDXREG(SISSR, 0x15, 0x04); /* Test */
+ sr14 = (SiS_DRAMType[k][3] * buswidth) - 1;
+ if(buswidth == 4) sr14 |= 0x80;
+ else if(buswidth == 2) sr14 |= 0x40;
+ outSISIDXREG(SISSR, 0x13, SiS_DRAMType[k][4]);
+ outSISIDXREG(SISSR, 0x14, sr14);
+
+ BankNumHigh <<= 16;
+ BankNumMid <<= 16;
+
+ if((BankNumHigh + PhysicalAdrHigh >= mapsize) ||
+ (BankNumMid + PhysicalAdrHigh >= mapsize) ||
+ (BankNumHigh + PhysicalAdrHalfPage >= mapsize) ||
+ (BankNumHigh + PhysicalAdrOtherPage >= mapsize))
+ continue;
+
+ /* Write data */
+ writew(((unsigned short)PhysicalAdrHigh),
+ (FBAddr + BankNumHigh + PhysicalAdrHigh));
+ writew(((unsigned short)BankNumMid),
+ (FBAddr + BankNumMid + PhysicalAdrHigh));
+ writew(((unsigned short)PhysicalAdrHalfPage),
+ (FBAddr + BankNumHigh + PhysicalAdrHalfPage));
+ writew(((unsigned short)PhysicalAdrOtherPage),
+ (FBAddr + BankNumHigh + PhysicalAdrOtherPage));
+
+ /* Read data */
+ if(readw(FBAddr + BankNumHigh + PhysicalAdrHigh) == PhysicalAdrHigh)
+ return 1;
+ }
+
+ return 0;
}
static void __devinit
-sisfb_setramsize300(struct pci_dev *pdev)
+sisfb_post_300_ramsize(struct pci_dev *pdev, unsigned int mapsize)
{
- struct sis_video_info *ivideo = pci_get_drvdata(pdev);
- SIS_IOTYPE1 *FBAddr = ivideo->video_vbase;
- SIS_IOTYPE1 *Addr;
- USHORT sr13, sr14=0, buswidth, Done, data, TotalCapacity, PhysicalAdrOtherPage=0;
- int PseudoRankCapacity, PseudoTotalCapacity, PseudoAdrPinCount;
- int RankCapacity, AdrPinCount, BankNumHigh, BankNumMid, MB2Bank;
- int PageCapacity, PhysicalAdrHigh, PhysicalAdrHalfPage, i, j, k;
- const USHORT SiS_DRAMType[17][5] = {
- {0x0C,0x0A,0x02,0x40,0x39},
- {0x0D,0x0A,0x01,0x40,0x48},
- {0x0C,0x09,0x02,0x20,0x35},
- {0x0D,0x09,0x01,0x20,0x44},
- {0x0C,0x08,0x02,0x10,0x31},
- {0x0D,0x08,0x01,0x10,0x40},
- {0x0C,0x0A,0x01,0x20,0x34},
- {0x0C,0x09,0x01,0x08,0x32},
- {0x0B,0x08,0x02,0x08,0x21},
- {0x0C,0x08,0x01,0x08,0x30},
- {0x0A,0x08,0x02,0x04,0x11},
- {0x0B,0x0A,0x01,0x10,0x28},
- {0x09,0x08,0x02,0x02,0x01},
- {0x0B,0x09,0x01,0x08,0x24},
- {0x0B,0x08,0x01,0x04,0x20},
- {0x0A,0x08,0x01,0x02,0x10},
- {0x09,0x08,0x01,0x01,0x00}
- };
-
- buswidth = sisfb_chkbuswidth300(pdev, FBAddr);
-
- MB2Bank = 16;
- Done = 0;
- for(i = 6; i >= 0; i--) {
- if(Done) break;
- PseudoRankCapacity = 1 << i;
- for(j = 4; j >= 1; j--) {
- if(Done) break;
- PseudoTotalCapacity = PseudoRankCapacity * j;
- PseudoAdrPinCount = 15 - j;
- if(PseudoTotalCapacity <= 64) {
- for(k = 0; k <= 16; k++) {
- if(Done) break;
- RankCapacity = buswidth * SiS_DRAMType[k][3];
- AdrPinCount = SiS_DRAMType[k][2] + SiS_DRAMType[k][0];
- if(RankCapacity == PseudoRankCapacity)
- if(AdrPinCount <= PseudoAdrPinCount) {
- if(j == 3) { /* Rank No */
- BankNumHigh = RankCapacity * MB2Bank * 3 - 1;
- BankNumMid = RankCapacity * MB2Bank * 1 - 1;
- } else {
- BankNumHigh = RankCapacity * MB2Bank * j - 1;
- BankNumMid = RankCapacity * MB2Bank * j / 2 - 1;
- }
- PageCapacity = (1 << SiS_DRAMType[k][1]) * buswidth * 4;
- PhysicalAdrHigh = BankNumHigh;
- PhysicalAdrHalfPage = (PageCapacity / 2 + PhysicalAdrHigh) % PageCapacity;
- PhysicalAdrOtherPage = PageCapacity * SiS_DRAMType[k][2] + PhysicalAdrHigh;
- /* Write data */
- andSISIDXREG(SISSR,0x15,0xFB); /* Test */
- orSISIDXREG(SISSR,0x15,0x04); /* Test */
- TotalCapacity = SiS_DRAMType[k][3] * buswidth;
- sr13 = SiS_DRAMType[k][4];
- if(buswidth == 4) sr14 = (TotalCapacity - 1) | 0x80;
- if(buswidth == 2) sr14 = (TotalCapacity - 1) | 0x40;
- if(buswidth == 1) sr14 = (TotalCapacity - 1) | 0x00;
- outSISIDXREG(SISSR,0x13,sr13);
- outSISIDXREG(SISSR,0x14,sr14);
- Addr = FBAddr + BankNumHigh * 64 * 1024 + PhysicalAdrHigh;
- /* *((USHORT *)(Addr)) = (USHORT)PhysicalAdrHigh; */
- writew(((USHORT)PhysicalAdrHigh), Addr);
- Addr = FBAddr + BankNumMid * 64 * 1024 + PhysicalAdrHigh;
- /* *((USHORT *)(Addr)) = (USHORT)BankNumMid; */
- writew(((USHORT)BankNumMid), Addr);
- Addr = FBAddr + BankNumHigh * 64 * 1024 + PhysicalAdrHalfPage;
- /* *((USHORT *)(Addr)) = (USHORT)PhysicalAdrHalfPage; */
- writew(((USHORT)PhysicalAdrHalfPage), Addr);
- Addr = FBAddr + BankNumHigh * 64 * 1024 + PhysicalAdrOtherPage;
- /* *((USHORT *)(Addr)) = PhysicalAdrOtherPage; */
- writew(((USHORT)PhysicalAdrOtherPage), Addr);
- /* Read data */
- Addr = FBAddr + BankNumHigh * 64 * 1024 + PhysicalAdrHigh;
- data = readw(Addr); /* *((USHORT *)(Addr)); */
- if(data == PhysicalAdrHigh) Done = 1;
- } /* if */
- } /* for k */
- } /* if */
- } /* for j */
- } /* for i */
+ struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+ int i, j, buswidth;
+ int PseudoRankCapacity, PseudoAdrPinCount;
+
+ buswidth = sisfb_post_300_buswidth(ivideo);
+
+ for(i = 6; i >= 0; i--) {
+ PseudoRankCapacity = 1 << i;
+ for(j = 4; j >= 1; j--) {
+ PseudoAdrPinCount = 15 - j;
+ if((PseudoRankCapacity * j) <= 64) {
+ if(sisfb_post_300_rwtest(ivideo,
+ j,
+ buswidth,
+ PseudoRankCapacity,
+ PseudoAdrPinCount,
+ mapsize))
+ return;
+ }
+ }
+ }
}
-static void __devinit sisfb_post_sis300(struct pci_dev *pdev)
+static void __devinit
+sisfb_post_sis300(struct pci_dev *pdev)
{
struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+ unsigned char *bios = ivideo->SiS_Pr.VirtualRomBase;
u8 reg, v1, v2, v3, v4, v5, v6, v7, v8;
u16 index, rindex, memtype = 0;
+ unsigned int mapsize;
- outSISIDXREG(SISSR,0x05,0x86);
+ if(!ivideo->SiS_Pr.UseROM)
+ bios = NULL;
- if(ivideo->sishw_ext.UseROM) {
- if(ivideo->sishw_ext.pjVirtualRomBase[0x52] & 0x80) {
- memtype = ivideo->sishw_ext.pjVirtualRomBase[0x52];
- } else {
- inSISIDXREG(SISSR,0x3a,memtype);
- }
- memtype &= 0x07;
+ outSISIDXREG(SISSR, 0x05, 0x86);
+
+ if(bios) {
+ if(bios[0x52] & 0x80) {
+ memtype = bios[0x52];
+ } else {
+ inSISIDXREG(SISSR, 0x3a, memtype);
+ }
+ memtype &= 0x07;
}
+ v3 = 0x80; v6 = 0x80;
if(ivideo->revision_id <= 0x13) {
- v1 = 0x44; v2 = 0x42; v3 = 0x80;
- v4 = 0x44; v5 = 0x42; v6 = 0x80;
+ v1 = 0x44; v2 = 0x42;
+ v4 = 0x44; v5 = 0x42;
} else {
- v1 = 0x68; v2 = 0x43; v3 = 0x80; /* Assume 125Mhz MCLK */
- v4 = 0x68; v5 = 0x43; v6 = 0x80; /* Assume 125Mhz ECLK */
- if(ivideo->sishw_ext.UseROM) {
- index = memtype * 5;
- rindex = index + 0x54;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- rindex = index + 0x7c;
- v4 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- }
+ v1 = 0x68; v2 = 0x43; /* Assume 125Mhz MCLK */
+ v4 = 0x68; v5 = 0x43; /* Assume 125Mhz ECLK */
+ if(bios) {
+ index = memtype * 5;
+ rindex = index + 0x54;
+ v1 = bios[rindex++];
+ v2 = bios[rindex++];
+ v3 = bios[rindex++];
+ rindex = index + 0x7c;
+ v4 = bios[rindex++];
+ v5 = bios[rindex++];
+ v6 = bios[rindex++];
+ }
}
- outSISIDXREG(SISSR,0x28,v1);
- outSISIDXREG(SISSR,0x29,v2);
- outSISIDXREG(SISSR,0x2a,v3);
- outSISIDXREG(SISSR,0x2e,v4);
- outSISIDXREG(SISSR,0x2f,v5);
- outSISIDXREG(SISSR,0x30,v6);
+ outSISIDXREG(SISSR, 0x28, v1);
+ outSISIDXREG(SISSR, 0x29, v2);
+ outSISIDXREG(SISSR, 0x2a, v3);
+ outSISIDXREG(SISSR, 0x2e, v4);
+ outSISIDXREG(SISSR, 0x2f, v5);
+ outSISIDXREG(SISSR, 0x30, v6);
+
v1 = 0x10;
- if(ivideo->sishw_ext.UseROM) v1 = ivideo->sishw_ext.pjVirtualRomBase[0xa4];
- outSISIDXREG(SISSR,0x07,v1); /* DAC speed */
- outSISIDXREG(SISSR,0x11,0x0f); /* DDC, power save */
+ if(bios)
+ v1 = bios[0xa4];
+ outSISIDXREG(SISSR, 0x07, v1); /* DAC speed */
+
+ outSISIDXREG(SISSR, 0x11, 0x0f); /* DDC, power save */
+
v1 = 0x01; v2 = 0x43; v3 = 0x1e; v4 = 0x2a;
v5 = 0x06; v6 = 0x00; v7 = 0x00; v8 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- memtype += 0xa5;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[memtype];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 8];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 16];
- v4 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 24];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 32];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 40];
- v7 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 48];
- v8 = ivideo->sishw_ext.pjVirtualRomBase[memtype + 56];
- }
- if(ivideo->revision_id >= 0x80) v3 &= 0xfd;
- outSISIDXREG(SISSR,0x15,v1); /* Ram type (assuming 0, BIOS 0xa5 step 8) */
- outSISIDXREG(SISSR,0x16,v2);
- outSISIDXREG(SISSR,0x17,v3);
- outSISIDXREG(SISSR,0x18,v4);
- outSISIDXREG(SISSR,0x19,v5);
- outSISIDXREG(SISSR,0x1a,v6);
- outSISIDXREG(SISSR,0x1b,v7);
- outSISIDXREG(SISSR,0x1c,v8); /* ---- */
- andSISIDXREG(SISSR,0x15,0xfb);
- orSISIDXREG(SISSR,0x15,0x04);
- if(ivideo->sishw_ext.UseROM) {
- if(ivideo->sishw_ext.pjVirtualRomBase[0x53] & 0x02) {
- orSISIDXREG(SISSR,0x19,0x20);
- }
+ if(bios) {
+ memtype += 0xa5;
+ v1 = bios[memtype];
+ v2 = bios[memtype + 8];
+ v3 = bios[memtype + 16];
+ v4 = bios[memtype + 24];
+ v5 = bios[memtype + 32];
+ v6 = bios[memtype + 40];
+ v7 = bios[memtype + 48];
+ v8 = bios[memtype + 56];
+ }
+ if(ivideo->revision_id >= 0x80)
+ v3 &= 0xfd;
+ outSISIDXREG(SISSR, 0x15, v1); /* Ram type (assuming 0, BIOS 0xa5 step 8) */
+ outSISIDXREG(SISSR, 0x16, v2);
+ outSISIDXREG(SISSR, 0x17, v3);
+ outSISIDXREG(SISSR, 0x18, v4);
+ outSISIDXREG(SISSR, 0x19, v5);
+ outSISIDXREG(SISSR, 0x1a, v6);
+ outSISIDXREG(SISSR, 0x1b, v7);
+ outSISIDXREG(SISSR, 0x1c, v8); /* ---- */
+ andSISIDXREG(SISSR, 0x15 ,0xfb);
+ orSISIDXREG(SISSR, 0x15, 0x04);
+ if(bios) {
+ if(bios[0x53] & 0x02) {
+ orSISIDXREG(SISSR, 0x19, 0x20);
+ }
}
v1 = 0x04; /* DAC pedestal (BIOS 0xe5) */
- if(ivideo->revision_id >= 0x80) v1 |= 0x01;
- outSISIDXREG(SISSR,0x1f,v1);
- outSISIDXREG(SISSR,0x20,0xa0); /* linear & relocated io */
+ if(ivideo->revision_id >= 0x80)
+ v1 |= 0x01;
+ outSISIDXREG(SISSR, 0x1f, v1);
+ outSISIDXREG(SISSR, 0x20, 0xa4); /* linear & relocated io & disable a0000 */
v1 = 0xf6; v2 = 0x0d; v3 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xe8];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xe9];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[0xea];
- }
- outSISIDXREG(SISSR,0x23,v1);
- outSISIDXREG(SISSR,0x24,v2);
- outSISIDXREG(SISSR,0x25,v3);
- outSISIDXREG(SISSR,0x21,0x84);
- outSISIDXREG(SISSR,0x22,0x00);
- outSISIDXREG(SISCR,0x37,0x00);
- orSISIDXREG(SISPART1,0x24,0x01); /* unlock crt2 */
- outSISIDXREG(SISPART1,0x00,0x00);
+ if(bios) {
+ v1 = bios[0xe8];
+ v2 = bios[0xe9];
+ v3 = bios[0xea];
+ }
+ outSISIDXREG(SISSR, 0x23, v1);
+ outSISIDXREG(SISSR, 0x24, v2);
+ outSISIDXREG(SISSR, 0x25, v3);
+ outSISIDXREG(SISSR, 0x21, 0x84);
+ outSISIDXREG(SISSR, 0x22, 0x00);
+ outSISIDXREG(SISCR, 0x37, 0x00);
+ orSISIDXREG(SISPART1, 0x24, 0x01); /* unlock crt2 */
+ outSISIDXREG(SISPART1, 0x00, 0x00);
v1 = 0x40; v2 = 0x11;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xec];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xeb];
+ if(bios) {
+ v1 = bios[0xec];
+ v2 = bios[0xeb];
}
- outSISIDXREG(SISPART1,0x02,v1);
- if(ivideo->revision_id >= 0x80) v2 &= ~0x01;
- inSISIDXREG(SISPART4,0x00,reg);
+ outSISIDXREG(SISPART1, 0x02, v1);
+
+ if(ivideo->revision_id >= 0x80)
+ v2 &= ~0x01;
+
+ inSISIDXREG(SISPART4, 0x00, reg);
if((reg == 1) || (reg == 2)) {
- outSISIDXREG(SISCR,0x37,0x02);
- outSISIDXREG(SISPART2,0x00,0x1c);
- v4 = 0x00; v5 = 0x00; v6 = 0x10;
- if(ivideo->sishw_ext.UseROM) {
- v4 = ivideo->sishw_ext.pjVirtualRomBase[0xf5];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[0xf6];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[0xf7];
- }
- outSISIDXREG(SISPART4,0x0d,v4);
- outSISIDXREG(SISPART4,0x0e,v5);
- outSISIDXREG(SISPART4,0x10,v6);
- outSISIDXREG(SISPART4,0x0f,0x3f);
- inSISIDXREG(SISPART4,0x01,reg);
- if(reg >= 0xb0) {
- inSISIDXREG(SISPART4,0x23,reg);
- reg &= 0x20;
- reg <<= 1;
- outSISIDXREG(SISPART4,0x23,reg);
- }
+ outSISIDXREG(SISCR, 0x37, 0x02);
+ outSISIDXREG(SISPART2, 0x00, 0x1c);
+ v4 = 0x00; v5 = 0x00; v6 = 0x10;
+ if(ivideo->SiS_Pr.UseROM) {
+ v4 = bios[0xf5];
+ v5 = bios[0xf6];
+ v6 = bios[0xf7];
+ }
+ outSISIDXREG(SISPART4, 0x0d, v4);
+ outSISIDXREG(SISPART4, 0x0e, v5);
+ outSISIDXREG(SISPART4, 0x10, v6);
+ outSISIDXREG(SISPART4, 0x0f, 0x3f);
+ inSISIDXREG(SISPART4, 0x01, reg);
+ if(reg >= 0xb0) {
+ inSISIDXREG(SISPART4, 0x23, reg);
+ reg &= 0x20;
+ reg <<= 1;
+ outSISIDXREG(SISPART4, 0x23, reg);
+ }
} else {
- v2 &= ~0x10;
+ v2 &= ~0x10;
}
- outSISIDXREG(SISSR,0x32,v2);
- andSISIDXREG(SISPART1,0x24,0xfe); /* Lock CRT2 */
- inSISIDXREG(SISSR,0x16,reg);
+ outSISIDXREG(SISSR, 0x32, v2);
+
+ andSISIDXREG(SISPART1, 0x24, 0xfe); /* Lock CRT2 */
+
+ inSISIDXREG(SISSR, 0x16, reg);
reg &= 0xc3;
- outSISIDXREG(SISCR,0x35,reg);
- outSISIDXREG(SISCR,0x83,0x00);
+ outSISIDXREG(SISCR, 0x35, reg);
+ outSISIDXREG(SISCR, 0x83, 0x00);
#if !defined(__i386__) && !defined(__x86_64__)
if(sisfb_videoram) {
- outSISIDXREG(SISSR,0x13,0x28); /* ? */
- reg = ((sisfb_videoram >> 10) - 1) | 0x40;
- outSISIDXREG(SISSR,0x14,reg);
+ outSISIDXREG(SISSR, 0x13, 0x28); /* ? */
+ reg = ((sisfb_videoram >> 10) - 1) | 0x40;
+ outSISIDXREG(SISSR, 0x14, reg);
} else {
#endif
- /* Need to map max FB size for finding out about RAM size */
- ivideo->video_vbase = ioremap(ivideo->video_base, 0x4000000);
- if(ivideo->video_vbase) {
- sisfb_setramsize300(pdev);
- iounmap(ivideo->video_vbase);
- } else {
- printk(KERN_DEBUG "sisfb: Failed to map memory for size detection, assuming 8MB\n");
- outSISIDXREG(SISSR,0x13,0x28); /* ? */
- outSISIDXREG(SISSR,0x14,0x47); /* 8MB, 64bit default */
- }
+ /* Need to map max FB size for finding out about RAM size */
+ mapsize = 64 << 20;
+ sisfb_post_map_vram(ivideo, &mapsize, 4);
+
+ if(ivideo->video_vbase) {
+ sisfb_post_300_ramsize(pdev, mapsize);
+ iounmap(ivideo->video_vbase);
+ } else {
+ printk(KERN_DEBUG
+ "sisfb: Failed to map memory for size detection, assuming 8MB\n");
+ outSISIDXREG(SISSR, 0x13, 0x28); /* ? */
+ outSISIDXREG(SISSR, 0x14, 0x47); /* 8MB, 64bit default */
+ }
#if !defined(__i386__) && !defined(__x86_64__)
}
#endif
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xe6];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xe7];
+ if(bios) {
+ v1 = bios[0xe6];
+ v2 = bios[0xe7];
} else {
- inSISIDXREG(SISSR,0x3a,reg);
- if((reg & 0x30) == 0x30) {
- v1 = 0x04; /* PCI */
- v2 = 0x92;
- } else {
- v1 = 0x14; /* AGP */
- v2 = 0xb2;
- }
+ inSISIDXREG(SISSR, 0x3a, reg);
+ if((reg & 0x30) == 0x30) {
+ v1 = 0x04; /* PCI */
+ v2 = 0x92;
+ } else {
+ v1 = 0x14; /* AGP */
+ v2 = 0xb2;
+ }
}
- outSISIDXREG(SISSR,0x21,v1);
- outSISIDXREG(SISSR,0x22,v2);
+ outSISIDXREG(SISSR, 0x21, v1);
+ outSISIDXREG(SISSR, 0x22, v2);
+
+ /* Sense CRT1 */
+ sisfb_sense_crt1(ivideo);
+
+ /* Set default mode, don't clear screen */
+ ivideo->SiS_Pr.SiS_UseOEM = FALSE;
+ SiS_SetEnableDstn(&ivideo->SiS_Pr, FALSE);
+ SiS_SetEnableFstn(&ivideo->SiS_Pr, FALSE);
+ ivideo->curFSTN = ivideo->curDSTN = 0;
+ ivideo->SiS_Pr.VideoMemorySize = 8 << 20;
+ SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
+
+ outSISIDXREG(SISSR, 0x05, 0x86);
+
+ /* Display off */
+ orSISIDXREG(SISSR, 0x01, 0x20);
+
+ /* Save mode number in CR34 */
+ outSISIDXREG(SISCR, 0x34, 0x2e);
+
+ /* Let everyone know what the current mode is */
+ ivideo->modeprechange = 0x2e;
}
#endif
#ifdef CONFIG_FB_SIS_315
-static void __devinit sisfb_post_sis315330(struct pci_dev *pdev)
+#if 0
+static void __devinit
+sisfb_post_sis315330(struct pci_dev *pdev)
{
-#ifdef YET_TO_BE_DONE
- struct sis_video_info *ivideo = pci_get_drvdata(pdev);
- u8 reg, v1, v2, v3, v4, v5, v6, v7, v8;
- u16 index, rindex, memtype = 0;
- u32 reg1_32, reg2_32, reg3_32;
+ /* TODO */
+}
+#endif
+
+static void __devinit
+sisfb_post_xgi_delay(struct sis_video_info *ivideo, int delay)
+{
+ unsigned int i;
+ u8 reg;
+
+ for(i = 0; i <= (delay * 10 * 36); i++) {
+ inSISIDXREG(SISSR, 0x05, reg);
+ reg++;
+ }
+}
+
+static int __devinit
+sisfb_find_host_bridge(struct sis_video_info *ivideo, struct pci_dev *mypdev,
+ unsigned short pcivendor)
+{
+ struct pci_dev *pdev = NULL;
+ unsigned short temp;
+ int ret = 0;
+
+ while((pdev = SIS_PCI_GET_CLASS(PCI_CLASS_BRIDGE_HOST, pdev))) {
+ temp = pdev->vendor;
+ SIS_PCI_PUT_DEVICE(pdev);
+ if(temp == pcivendor) {
+ ret = 1;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+static int __devinit
+sisfb_post_xgi_rwtest(struct sis_video_info *ivideo, int starta,
+ unsigned int enda, unsigned int mapsize)
+{
+ unsigned int pos;
int i;
- /* Unlock */
- /* outSISIDXREG(0x3c4,0x05,0x86); */
- outSISIDXREG(SISSR,0x05,0x86);
+ writel(0, ivideo->video_vbase);
- /* Enable relocated i/o ports */
- /* setSISIDXREG(0x3c4,0x20,~0x10,0x20); */
- setSISIDXREG(SISSR,0x20,~0x10,0x20);
+ for(i = starta; i <= enda; i++) {
+ pos = 1 << i;
+ if(pos < mapsize)
+ writel(pos, ivideo->video_vbase + pos);
+ }
+
+ sisfb_post_xgi_delay(ivideo, 150);
+
+ if(readl(ivideo->video_vbase) != 0)
+ return 0;
- /* Clear regs */
+ for(i = starta; i <= enda; i++) {
+ pos = 1 << i;
+ if(pos < mapsize) {
+ if(readl(ivideo->video_vbase + pos) != pos)
+ return 0;
+ } else
+ return 0;
+ }
+
+ return 1;
+}
+
+static void __devinit
+sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
+{
+ unsigned int buswidth, ranksize, channelab, mapsize;
+ int i, j, k, l;
+ u8 reg, sr14;
+ static const u8 dramsr13[12 * 5] = {
+ 0x02, 0x0e, 0x0b, 0x80, 0x5d,
+ 0x02, 0x0e, 0x0a, 0x40, 0x59,
+ 0x02, 0x0d, 0x0b, 0x40, 0x4d,
+ 0x02, 0x0e, 0x09, 0x20, 0x55,
+ 0x02, 0x0d, 0x0a, 0x20, 0x49,
+ 0x02, 0x0c, 0x0b, 0x20, 0x3d,
+ 0x02, 0x0e, 0x08, 0x10, 0x51,
+ 0x02, 0x0d, 0x09, 0x10, 0x45,
+ 0x02, 0x0c, 0x0a, 0x10, 0x39,
+ 0x02, 0x0d, 0x08, 0x08, 0x41,
+ 0x02, 0x0c, 0x09, 0x08, 0x35,
+ 0x02, 0x0c, 0x08, 0x04, 0x31
+ };
+ static const u8 dramsr13_4[4 * 5] = {
+ 0x02, 0x0d, 0x09, 0x40, 0x45,
+ 0x02, 0x0c, 0x09, 0x20, 0x35,
+ 0x02, 0x0c, 0x08, 0x10, 0x31,
+ 0x02, 0x0b, 0x08, 0x08, 0x21
+ };
+
+ /* Enable linear mode, disable 0xa0000 address decoding */
+ /* We disable a0000 address decoding, because
+ * - if running on x86, if the card is disabled, it means
+ * that another card is in the system. We don't want
+ * to interphere with that primary card's textmode.
+ * - if running on non-x86, there usually is no VGA window
+ * at a0000.
+ */
+ orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
+
+ /* Need to map max FB size for finding out about RAM size */
+ mapsize = 256 << 20;
+ sisfb_post_map_vram(ivideo, &mapsize, 32);
+
+ if(!ivideo->video_vbase) {
+ printk(KERN_ERR "sisfb: Unable to detect RAM size. Setting default.\n");
+ outSISIDXREG(SISSR, 0x13, 0x35);
+ outSISIDXREG(SISSR, 0x14, 0x41);
+ /* TODO */
+ return;
+ }
+
+ /* Non-interleaving */
+ outSISIDXREG(SISSR, 0x15, 0x00);
+ /* No tiling */
+ outSISIDXREG(SISSR, 0x1c, 0x00);
+
+ if(ivideo->chip == XGI_20) {
+
+ channelab = 1;
+ inSISIDXREG(SISCR, 0x97, reg);
+ if(!(reg & 0x01)) { /* Single 32/16 */
+ buswidth = 32;
+ outSISIDXREG(SISSR, 0x13, 0xb1);
+ outSISIDXREG(SISSR, 0x14, 0x52);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x02;
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x31);
+ outSISIDXREG(SISSR, 0x14, 0x42);
+ sisfb_post_xgi_delay(ivideo, 1);
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 23, mapsize))
+ goto bail_out;
+
+ buswidth = 16;
+ outSISIDXREG(SISSR, 0x13, 0xb1);
+ outSISIDXREG(SISSR, 0x14, 0x41);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x01;
+ if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
+ goto bail_out;
+ else
+ outSISIDXREG(SISSR, 0x13, 0x31);
+ } else { /* Dual 16/8 */
+ buswidth = 16;
+ outSISIDXREG(SISSR, 0x13, 0xb1);
+ outSISIDXREG(SISSR, 0x14, 0x41);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x01;
+ if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x31);
+ outSISIDXREG(SISSR, 0x14, 0x31);
+ sisfb_post_xgi_delay(ivideo, 1);
+ if(sisfb_post_xgi_rwtest(ivideo, 22, 22, mapsize))
+ goto bail_out;
+
+ buswidth = 8;
+ outSISIDXREG(SISSR, 0x13, 0xb1);
+ outSISIDXREG(SISSR, 0x14, 0x30);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x00;
+ if(sisfb_post_xgi_rwtest(ivideo, 21, 22, mapsize))
+ goto bail_out;
+ else
+ outSISIDXREG(SISSR, 0x13, 0x31);
+ }
+
+ } else { /* XGI_40 */
+
+ inSISIDXREG(SISCR, 0x97, reg);
+ if(!(reg & 0x10)) {
+ inSISIDXREG(SISSR, 0x39, reg);
+ reg >>= 1;
+ }
+
+ if(reg & 0x01) { /* DDRII */
+ buswidth = 32;
+ if(ivideo->revision_id == 2) {
+ channelab = 2;
+ outSISIDXREG(SISSR, 0x13, 0xa1);
+ outSISIDXREG(SISSR, 0x14, 0x44);
+ sr14 = 0x04;
+ sisfb_post_xgi_delay(ivideo, 1);
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x21);
+ outSISIDXREG(SISSR, 0x14, 0x34);
+ if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
+ goto bail_out;
+
+ channelab = 1;
+ outSISIDXREG(SISSR, 0x13, 0xa1);
+ outSISIDXREG(SISSR, 0x14, 0x40);
+ sr14 = 0x00;
+ if(sisfb_post_xgi_rwtest(ivideo, 22, 23, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x21);
+ outSISIDXREG(SISSR, 0x14, 0x30);
+ } else {
+ channelab = 3;
+ outSISIDXREG(SISSR, 0x13, 0xa1);
+ outSISIDXREG(SISSR, 0x14, 0x4c);
+ sr14 = 0x0c;
+ sisfb_post_xgi_delay(ivideo, 1);
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 25, mapsize))
+ goto bail_out;
+
+ channelab = 2;
+ outSISIDXREG(SISSR, 0x14, 0x48);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x08;
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x21);
+ outSISIDXREG(SISSR, 0x14, 0x3c);
+ sr14 = 0x0c;
+
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize)) {
+ channelab = 3;
+ } else {
+ channelab = 2;
+ outSISIDXREG(SISSR, 0x14, 0x38);
+ sr14 = 0x08;
+ }
+ }
+ sisfb_post_xgi_delay(ivideo, 1);
+
+ } else { /* DDR */
+
+ buswidth = 64;
+ if(ivideo->revision_id == 2) {
+ channelab = 1;
+ outSISIDXREG(SISSR, 0x13, 0xa1);
+ outSISIDXREG(SISSR, 0x14, 0x52);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x02;
+ if(sisfb_post_xgi_rwtest(ivideo, 23, 24, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x21);
+ outSISIDXREG(SISSR, 0x14, 0x42);
+ } else {
+ channelab = 2;
+ outSISIDXREG(SISSR, 0x13, 0xa1);
+ outSISIDXREG(SISSR, 0x14, 0x5a);
+ sisfb_post_xgi_delay(ivideo, 1);
+ sr14 = 0x0a;
+ if(sisfb_post_xgi_rwtest(ivideo, 24, 25, mapsize))
+ goto bail_out;
+
+ outSISIDXREG(SISSR, 0x13, 0x21);
+ outSISIDXREG(SISSR, 0x14, 0x4a);
+ }
+ sisfb_post_xgi_delay(ivideo, 1);
+
+ }
+ }
+
+bail_out:
+ setSISIDXREG(SISSR, 0x14, 0xf0, sr14);
+ sisfb_post_xgi_delay(ivideo, 1);
+
+ j = (ivideo->chip == XGI_20) ? 5 : 9;
+ k = (ivideo->chip == XGI_20) ? 12 : 4;
+
+ for(i = 0; i < k; i++) {
+
+ reg = (ivideo->chip == XGI_20) ?
+ dramsr13[(i * 5) + 4] : dramsr13_4[(i * 5) + 4];
+ setSISIDXREG(SISSR, 0x13, 0x80, reg);
+ sisfb_post_xgi_delay(ivideo, 50);
+
+ ranksize = (ivideo->chip == XGI_20) ?
+ dramsr13[(i * 5) + 3] : dramsr13_4[(i * 5) + 3];
+
+ inSISIDXREG(SISSR, 0x13, reg);
+ if(reg & 0x80) ranksize <<= 1;
+
+ if(ivideo->chip == XGI_20) {
+ if(buswidth == 16) ranksize <<= 1;
+ else if(buswidth == 32) ranksize <<= 2;
+ } else {
+ if(buswidth == 64) ranksize <<= 1;
+ }
+
+ reg = 0;
+ l = channelab;
+ if(l == 3) l = 4;
+ if((ranksize * l) <= 256) {
+ while((ranksize >>= 1)) reg += 0x10;
+ }
+
+ if(!reg) continue;
+
+ setSISIDXREG(SISSR, 0x14, 0x0f, (reg & 0xf0));
+ sisfb_post_xgi_delay(ivideo, 1);
+
+ if(sisfb_post_xgi_rwtest(ivideo, j, ((reg >> 4) + channelab - 2 + 20), mapsize))
+ break;
+ }
+
+ iounmap(ivideo->video_vbase);
+}
+
+static void __devinit
+sisfb_post_xgi_setclocks(struct sis_video_info *ivideo, u8 regb)
+{
+ u8 v1, v2, v3;
+ int index;
+ static const u8 cs90[8 * 3] = {
+ 0x16, 0x01, 0x01,
+ 0x3e, 0x03, 0x01,
+ 0x7c, 0x08, 0x01,
+ 0x79, 0x06, 0x01,
+ 0x29, 0x01, 0x81,
+ 0x5c, 0x23, 0x01,
+ 0x5c, 0x23, 0x01,
+ 0x5c, 0x23, 0x01
+ };
+ static const u8 csb8[8 * 3] = {
+ 0x5c, 0x23, 0x01,
+ 0x29, 0x01, 0x01,
+ 0x7c, 0x08, 0x01,
+ 0x79, 0x06, 0x01,
+ 0x29, 0x01, 0x81,
+ 0x5c, 0x23, 0x01,
+ 0x5c, 0x23, 0x01,
+ 0x5c, 0x23, 0x01
+ };
+
+ regb = 0; /* ! */
+
+ index = regb * 3;
+ v1 = cs90[index]; v2 = cs90[index + 1]; v3 = cs90[index + 2];
+ if(ivideo->haveXGIROM) {
+ v1 = ivideo->bios_abase[0x90 + index];
+ v2 = ivideo->bios_abase[0x90 + index + 1];
+ v3 = ivideo->bios_abase[0x90 + index + 2];
+ }
+ outSISIDXREG(SISSR, 0x28, v1);
+ outSISIDXREG(SISSR, 0x29, v2);
+ outSISIDXREG(SISSR, 0x2a, v3);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ index = regb * 3;
+ v1 = csb8[index]; v2 = csb8[index + 1]; v3 = csb8[index + 2];
+ if(ivideo->haveXGIROM) {
+ v1 = ivideo->bios_abase[0xb8 + index];
+ v2 = ivideo->bios_abase[0xb8 + index + 1];
+ v3 = ivideo->bios_abase[0xb8 + index + 2];
+ }
+ outSISIDXREG(SISSR, 0x2e, v1);
+ outSISIDXREG(SISSR, 0x2f, v2);
+ outSISIDXREG(SISSR, 0x30, v3);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+}
+
+static int __devinit
+sisfb_post_xgi(struct pci_dev *pdev)
+{
+ struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+ unsigned char *bios = ivideo->bios_abase;
+ struct pci_dev *mypdev = NULL;
+ const u8 *ptr, *ptr2;
+ u8 v1, v2, v3, v4, v5, reg, ramtype;
+ u32 rega, regb, regd;
+ int i, j, k, index;
+ static const u8 cs78[3] = { 0xf6, 0x0d, 0x00 };
+ static const u8 cs76[2] = { 0xa3, 0xfb };
+ static const u8 cs7b[3] = { 0xc0, 0x11, 0x00 };
+ static const u8 cs158[8] = {
+ 0x88, 0xaa, 0x48, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs160[8] = {
+ 0x44, 0x77, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs168[8] = {
+ 0x48, 0x78, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs128[3 * 8] = {
+ 0x90, 0x28, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x77, 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x77, 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs148[2 * 8] = {
+ 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs31a[8 * 4] = {
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs33a[8 * 4] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs45a[8 * 2] = {
+ 0x00, 0x00, 0xa0, 0x00, 0xa0, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs170[7 * 8] = {
+ 0x54, 0x32, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x54, 0x43, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x0a, 0x05, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x44, 0x34, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x10, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x11, 0x0c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x05, 0x05, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs1a8[3 * 8] = {
+ 0xf0, 0xf0, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x05, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ static const u8 cs100[2 * 8] = {
+ 0xc4, 0x04, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xc4, 0x04, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+
+ /* VGA enable */
+ reg = inSISREG(SISVGAENABLE) | 0x01;
+ outSISREG(SISVGAENABLE, reg);
+
+ /* Misc */
+ reg = inSISREG(SISMISCR) | 0x01;
+ outSISREG(SISMISCW, reg);
+
+ /* Unlock SR */
+ outSISIDXREG(SISSR, 0x05, 0x86);
+ inSISIDXREG(SISSR, 0x05, reg);
+ if(reg != 0xa1)
+ return 0;
+
+ /* Clear some regs */
for(i = 0; i < 0x22; i++) {
- outSISIDXREG(SISSR,(0x06 + i),0x00);
+ if(0x06 + i == 0x20) continue;
+ outSISIDXREG(SISSR, 0x06 + i, 0x00);
}
- v1 = 0x0d;
- if( is 330) v1 = 0x0b;
- for(i = 0; i < v1; i++) {
- outSISIDXREG(SISSR,(0x31 + i),0x00);
+ for(i = 0; i < 0x0b; i++) {
+ outSISIDXREG(SISSR, 0x31 + i, 0x00);
}
for(i = 0; i < 0x10; i++) {
- outSISIDXREG(SISCR,(0x30 + i),0x00);
- }
-
- /* Reset clocks */
- reg = inSISREG(SISMISCR);
- outSISIDXREG(SISSR,0x28,0x81);
- outSISIDXREG(SISSR,0x2A,0x00);
- outSISIDXREG(SISSR,0x29,0xE1);
- outSISREG(SISMISCW,(reg | 0x0c));
- outSISIDXREG(SISSR,0x2B,0x81);
- outSISIDXREG(SISSR,0x2D,0x00);
- outSISIDXREG(SISSR,0x2C,0xE1);
- outSISIDXREG(SISSR,0x2E,0x81);
- outSISIDXREG(SISSR,0x30,0x00);
- outSISIDXREG(SISSR,0x2F,0xE1);
- SiS_DDC2Delay(....);
- outSISREG(SISMISCW,reg);
-
- /* Get memory type */
- if(ivideo->sishw_ext.UseROM) {
- if(ivideo->sishw_ext.pjVirtualRomBase[0x52] & 0x80)) {
- memtype = ivideo->sishw_ext.pjVirtualRomBase[0x52];
- } else {
- inSISIDXREG(SISSR,0x3a,memtype);
- }
- memtype &= 0x03;
- if( is 330 ) {
- if(memtype <= 1) memtype = 0;
- else {
- inSISIDXREG(SISCR,0x5F,reg);
- reg &= 0x30;
- switch(reg) {
- case 0x00: memtype = 1; break;
- case 0x10: memtype = 3; break;
- case 0x20: memtype = 3; break;
- default: memtype = 2;
- }
- }
- }
+ outSISIDXREG(SISCR, 0x30 + i, 0x00);
}
- /* Set clocks */
- v1 = 0x3b; v2 = 0x22; v3 = 0x01; /* Assume 143Mhz MCLK */
- v4 = 0x5c; v5 = 0x23; v6 = 0x01; /* Assume 166Mhz ECLK */
- if(ivideo->sishw_ext.UseROM) {
- index = memtype * 5;
- rindex = index + 0x54;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- rindex = index + 0x68;
- v4 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[rindex++];
- }
- outSISIDXREG(SISSR,0x28,v1);
- outSISIDXREG(SISSR,0x29,v2);
- outSISIDXREG(SISSR,0x2a,v3);
- if( is 330 ) {
- inSISIDXREG(SISSR,0x3a,reg);
- reg &= 0x03;
- if(reg >= 2) {
- ...
- }
+ ptr = cs78;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x78];
+ }
+ for(i = 0; i < 3; i++) {
+ outSISIDXREG(SISSR, 0x23 + i, ptr[i]);
+ }
+
+ ptr = cs76;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x76];
+ }
+ for(i = 0; i < 2; i++) {
+ outSISIDXREG(SISSR, 0x21 + i, ptr[i]);
+ }
+
+ v1 = 0x18; v2 = 0x00;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0x74];
+ v2 = bios[0x75];
+ }
+ outSISIDXREG(SISSR, 0x07, v1);
+ outSISIDXREG(SISSR, 0x11, 0x0f);
+ outSISIDXREG(SISSR, 0x1f, v2);
+ /* PCI linear mode, RelIO enabled, A0000 decoding disabled */
+ outSISIDXREG(SISSR, 0x20, 0x80 | 0x20 | 0x04);
+ outSISIDXREG(SISSR, 0x27, 0x74);
+
+ ptr = cs7b;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x7b];
+ }
+ for(i = 0; i < 3; i++) {
+ outSISIDXREG(SISSR, 0x31 + i, ptr[i]);
}
- outSISIDXREG(SISSR,0x2e,v4);
- outSISIDXREG(SISSR,0x2f,v5);
- outSISIDXREG(SISSR,0x30,v6);
-
- /* End of comp with 330 */
-
- v1 = 0x18;
- if(ivideo->sishw_ext.UseROM) v1 = ivideo->sishw_ext.pjVirtualRomBase[0x7c];
- outSISIDXREG(SISSR,0x07,v1);
- outSISIDXREG(SISSR,0x11,0x0f);
-
- v1 = 0x00; v2 = 0x0f; v3 = 0xba; v4 = 0xa9;
- v5 = 0xa0; v6 = 0x00; v7 = 0x30;
- if(ivideo->sishw_ext.UseROM) {
- index = memtype + 0x7d;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[index];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[index + 4];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[index + 8];
- v4 = ivideo->sishw_ext.pjVirtualRomBase[index + 12];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[index + 16];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[index + 20];
- v7 = ivideo->sishw_ext.pjVirtualRomBase[index + 24];
- }
- outSISIDXREG(SISSR,0x15,v1); /* Ram type (assuming 0, BIOS 0x7d step 4) */
- outSISIDXREG(SISSR,0x16,v2);
- outSISIDXREG(SISSR,0x17,v3);
- outSISIDXREG(SISSR,0x18,v4);
- outSISIDXREG(SISSR,0x19,v5);
- outSISIDXREG(SISSR,0x1a,v6);
- outSISIDXREG(SISSR,0x1b,v7);
- outSISIDXREG(SISSR,0x1c,v8); /* ---- */
-
- v1 = 0x77; v2 = 0x77; v3 = 0x00; v4 = 0x5b; v5 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- index = memtype + 0xa2;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[index];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[index + 4];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[index + 8];
- v4 = ivideo->sishw_ext.pjVirtualRomBase[index + 12];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[index + 16];
- }
- outSISIDXREG(SISCR,0x40,v1);
- outSISIDXREG(SISCR,0x41,v2);
- outSISIDXREG(SISCR,0x42,v3);
- outSISIDXREG(SISCR,0x43,v4);
- outSISIDXREG(SISCR,0x44,v5);
-
- if( is 330 ) {
-
- v1 = 0x;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xBA];
- }
- outSISIDXREG(SISCR,0x59,v1);
-
- v1 = 0x; v2 = 0x; v3 = 0x; v4 = 0x;
- v5 = 0x; v6 = 0x; v7 = 0x; v8 = 0x;
- if(ivideo->sishw_ext.UseROM) {
- index = memtype + 0xbe;
- v1 = ivideo->sishw_ext.pjVirtualRomBase[index];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[index + 4];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[index + 8];
- v4 = ivideo->sishw_ext.pjVirtualRomBase[index + 12];
- v5 = ivideo->sishw_ext.pjVirtualRomBase[index + 16];
- v6 = ivideo->sishw_ext.pjVirtualRomBase[index + 20];
- v7 = ivideo->sishw_ext.pjVirtualRomBase[index + 24];
- v8 = ivideo->sishw_ext.pjVirtualRomBase[index + 28];
- }
- outSISIDXREG(SISCR,0x68,v1);
- outSISIDXREG(SISCR,0x69,v2);
- outSISIDXREG(SISCR,0x6a,v3);
- outSISIDXREG(SISCR,0x6b,v4);
- outSISIDXREG(SISCR,0x6c,v5);
- outSISIDXREG(SISCR,0x6d,v6);
- outSISIDXREG(SISCR,0x6e,v7);
- outSISIDXREG(SISCR,0x6f,v8);
-
- v1 = 0x20;
- inSISIDXREG(SISSR,0x3b,reg);
-
- if(!(reg & 0x04)) {
- inSISIDXREG(SISCR,0x5F,reg);
- reg &= 0x30;
- if(reg) v1 = 0x23;
- }
- outSISIDXREG(SISCR,0x48,v1);
- outSISIDXREG(SISCR,0x4c,0x20);
-
- xx= xxx();
- if(xx >= 1) {
- v1 = 0x;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xBA];
- }
- outSISIDXREG(SISCR,0x59,v1);
- }
+ if(ivideo->chip == XGI_40) {
+ if(ivideo->revision_id == 2) {
+ setSISIDXREG(SISSR, 0x3b, 0x3f, 0xc0);
+ }
+ outSISIDXREG(SISCR, 0x7d, 0xfe);
+ outSISIDXREG(SISCR, 0x7e, 0x0f);
+ }
+ if(ivideo->revision_id == 0) { /* 40 *and* 20? */
+ andSISIDXREG(SISCR, 0x58, 0xd7);
+ inSISIDXREG(SISCR, 0xcb, reg);
+ if(reg & 0x20) {
+ setSISIDXREG(SISCR, 0x58, 0xd7, (reg & 0x10) ? 0x08 : 0x20); /* =0x28 Z7 ? */
+ }
+ }
+ reg = (ivideo->chip == XGI_40) ? 0x20 : 0x00;
+ setSISIDXREG(SISCR, 0x38, 0x1f, reg);
+ if(ivideo->chip == XGI_20) {
+ outSISIDXREG(SISSR, 0x36, 0x70);
} else {
+ outSISIDXREG(SISVID, 0x00, 0x86);
+ outSISIDXREG(SISVID, 0x32, 0x00);
+ outSISIDXREG(SISVID, 0x30, 0x00);
+ outSISIDXREG(SISVID, 0x32, 0x01);
+ outSISIDXREG(SISVID, 0x30, 0x00);
+ andSISIDXREG(SISVID, 0x2f, 0xdf);
+ andSISIDXREG(SISCAP, 0x00, 0x3f);
+
+ outSISIDXREG(SISPART1, 0x2f, 0x01);
+ outSISIDXREG(SISPART1, 0x00, 0x00);
+ outSISIDXREG(SISPART1, 0x02, bios[0x7e]);
+ outSISIDXREG(SISPART1, 0x2e, 0x08);
+ andSISIDXREG(SISPART1, 0x35, 0x7f);
+ andSISIDXREG(SISPART1, 0x50, 0xfe);
+
+ inSISIDXREG(SISPART4, 0x00, reg);
+ if(reg == 1 || reg == 2) {
+ outSISIDXREG(SISPART2, 0x00, 0x1c);
+ outSISIDXREG(SISPART4, 0x0d, bios[0x7f]);
+ outSISIDXREG(SISPART4, 0x0e, bios[0x80]);
+ outSISIDXREG(SISPART4, 0x10, bios[0x81]);
+ andSISIDXREG(SISPART4, 0x0f, 0x3f);
+
+ inSISIDXREG(SISPART4, 0x01, reg);
+ if((reg & 0xf0) >= 0xb0) {
+ inSISIDXREG(SISPART4, 0x23, reg);
+ if(reg & 0x20) reg |= 0x40;
+ outSISIDXREG(SISPART4, 0x23, reg);
+ reg = (reg & 0x20) ? 0x02 : 0x00;
+ setSISIDXREG(SISPART1, 0x1e, 0xfd, reg);
+ }
+ }
- outSISIDXREG(SISCR,0x48,0x23);
+ v1 = bios[0x77];
+
+ inSISIDXREG(SISSR, 0x3b, reg);
+ if(reg & 0x02) {
+ inSISIDXREG(SISSR, 0x3a, reg);
+ v2 = (reg & 0x30) >> 3;
+ if(!(v2 & 0x04)) v2 ^= 0x02;
+ inSISIDXREG(SISSR, 0x39, reg);
+ if(reg & 0x80) v2 |= 0x80;
+ v2 |= 0x01;
+
+ if((mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0730, NULL))) {
+ SIS_PCI_PUT_DEVICE(mypdev);
+ if(((v2 & 0x06) == 2) || ((v2 & 0x06) == 4))
+ v2 &= 0xf9;
+ v2 |= 0x08;
+ v1 &= 0xfe;
+ } else {
+ mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0735, NULL);
+ if(!mypdev)
+ mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0645, NULL);
+ if(!mypdev)
+ mypdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0650, NULL);
+ if(mypdev) {
+ pci_read_config_dword(mypdev, 0x94, &regd);
+ regd &= 0xfffffeff;
+ pci_write_config_dword(mypdev, 0x94, regd);
+ v1 &= 0xfe;
+ SIS_PCI_PUT_DEVICE(mypdev);
+ } else if(sisfb_find_host_bridge(ivideo, pdev, PCI_VENDOR_ID_SI)) {
+ v1 &= 0xfe;
+ } else if(sisfb_find_host_bridge(ivideo, pdev, 0x1106) ||
+ sisfb_find_host_bridge(ivideo, pdev, 0x1022) ||
+ sisfb_find_host_bridge(ivideo, pdev, 0x700e) ||
+ sisfb_find_host_bridge(ivideo, pdev, 0x10de)) {
+ if((v2 & 0x06) == 4)
+ v2 ^= 0x06;
+ v2 |= 0x08;
+ }
+ }
+ setSISIDXREG(SISCR, 0x5f, 0xf0, v2);
+ }
+ outSISIDXREG(SISSR, 0x22, v1);
+
+ if(ivideo->revision_id == 2) {
+ inSISIDXREG(SISSR, 0x3b, v1);
+ inSISIDXREG(SISSR, 0x3a, v2);
+ regd = bios[0x90 + 3] | (bios[0x90 + 4] << 8);
+ if( (!(v1 & 0x02)) && (v2 & 0x30) && (regd < 0xcf) )
+ setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
+
+ if((mypdev = SIS_PCI_GET_DEVICE(0x10de, 0x01e0, NULL))) {
+ /* TODO: set CR5f &0xf1 | 0x01 for version 6570
+ * of nforce 2 ROM
+ */
+ if(0)
+ setSISIDXREG(SISCR, 0x5f, 0xf1, 0x01);
+ SIS_PCI_PUT_DEVICE(mypdev);
+ }
+ }
- andSISIDXREG(SISSR,0x16,0x0f);
- if(memtype <= 1) {
- orSISIDXREG(SISSR,0x16,0x80);
- } else {
- v1 = 0x0f;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0x81 + memtype];
- }
- if(!(v1 & 0x10)) v2 = 0xc0;
- else v2 = 0xd0;
- orSISIDXREG(SISSR,0x16,v2);
- andSISIDXREG(SISSR,0x16,0x0f);
- if(!(v1 & 0x10)) v2 = 0x80;
- else v2 = 0xA0;
- orSISIDXREG(SISSR,0x16,v2);
- }
-
- if(memtype >= 2) {
- const u8 sr3cseq1[] = { 0xc0,0xe0,0xf0,0xe0,0xf0,0xa0,0xb0,0xa0,0xb0,0x90,0xd0 };
- const u8 sr3cseq2[] = { 0xc0,0xa0,0xb0,0xa0,0xb0,0xe0,0xf0,0xa0,0xb0,0x90,0xd0 };
- for(i = 0; i < 11; i++) {
- outSISIDXREG(SISSR,0x3c,sr3cseq1[i]);
- }
- outSISIDXREG(SISSR,0x3d,0x00);
- outSISIDXREG(SISSR,0x3d,0x04);
- SiS_DDC2Delay(0x200);
- v1 = inSISIDXREG(SISCR,0xEC);
- v2 = inSISIDXREG(SISCR,0xED);
- reg1_32 = (v2 << 8) | v1;
- outSISIDXREG(SISSR,0x3D,0x00);
- for(i = 0; i < 11; i++) {
- outSISIDXREG(SISSR,0x3c,sr3cseq2[i]);
- }
- outSISIDXREG(SISSR,0x3d,0x00);
- outSISIDXREG(SISSR,0x3d,0x04);
- SiS_DDC2Delay(0x200);
- v1 = inSISIDXREG(SISCR,0xEC);
- v2 = inSISIDXREG(SISCR,0xED);
- reg2_32 = (v2 << 8) | v1;
- outSISIDXREG(SISSR,0x3D,0x00);
- reg3_32 = reg2_32 << 1;
- reg2_32 >>= 1;
- reg3_32 += reg2_32;
- v1 = 0x40;
- if(reg3_32 > reg1_32) v1 = 0x10;
- outSISIDXREG(SISCR,0x59,v1);
- }
+ v1 = 0x30;
+ inSISIDXREG(SISSR, 0x3b, reg);
+ inSISIDXREG(SISCR, 0x5f, v2);
+ if((!(reg & 0x02)) && (v2 & 0x0e))
+ v1 |= 0x08;
+ outSISIDXREG(SISSR, 0x27, v1);
+
+ if(bios[0x64] & 0x01) {
+ setSISIDXREG(SISCR, 0x5f, 0xf0, bios[0x64]);
+ }
+ v1 = bios[0x4f7];
+ pci_read_config_dword(pdev, 0x50, &regd);
+ regd = (regd >> 20) & 0x0f;
+ if(regd == 1) {
+ v1 &= 0xfc;
+ orSISIDXREG(SISCR, 0x5f, 0x08);
+ }
+ outSISIDXREG(SISCR, 0x48, v1);
+
+ setSISIDXREG(SISCR, 0x47, 0x04, bios[0x4f6] & 0xfb);
+ setSISIDXREG(SISCR, 0x49, 0xf0, bios[0x4f8] & 0x0f);
+ setSISIDXREG(SISCR, 0x4a, 0x60, bios[0x4f9] & 0x9f);
+ setSISIDXREG(SISCR, 0x4b, 0x08, bios[0x4fa] & 0xf7);
+ setSISIDXREG(SISCR, 0x4c, 0x80, bios[0x4fb] & 0x7f);
+ outSISIDXREG(SISCR, 0x70, bios[0x4fc]);
+ setSISIDXREG(SISCR, 0x71, 0xf0, bios[0x4fd] & 0x0f);
+ outSISIDXREG(SISCR, 0x74, 0xd0);
+ setSISIDXREG(SISCR, 0x74, 0xcf, bios[0x4fe] & 0x30);
+ setSISIDXREG(SISCR, 0x75, 0xe0, bios[0x4ff] & 0x1f);
+ setSISIDXREG(SISCR, 0x76, 0xe0, bios[0x500] & 0x1f);
+ v1 = bios[0x501];
+ if((mypdev = SIS_PCI_GET_DEVICE(0x8086, 0x2530, NULL))) {
+ v1 = 0xf0;
+ SIS_PCI_PUT_DEVICE(mypdev);
+ }
+ outSISIDXREG(SISCR, 0x77, v1);
}
- v1 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0x99];
+ /* RAM type */
+
+ regb = 0; /* ! */
+
+ v1 = 0xff;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0x140 + regb];
}
- outSISIDXREG(SISSR,0x1f,v1);
+ outSISIDXREG(SISCR, 0x6d, v1);
- outSISIDXREG(SISSR,0x20,0x20);
+ ptr = cs128;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x128];
+ }
+ for(i = 0, j = 0; i < 3; i++, j += 8) {
+ outSISIDXREG(SISCR, 0x68 + i, ptr[j + regb]);
+ }
- v1 = 0xf6; v2 = 0x0d; v3 = 0x33;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0x9c];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0x9d];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[0x9e];
+ ptr = cs31a;
+ ptr2 = cs33a;
+ if(ivideo->haveXGIROM) {
+ index = (ivideo->chip == XGI_20) ? 0x31a : 0x3a6;
+ ptr = (const u8 *)&bios[index];
+ ptr2 = (const u8 *)&bios[index + 0x20];
+ }
+ for(i = 0; i < 2; i++) {
+ if(i == 0) {
+ regd = le32_to_cpu(((u32 *)ptr)[regb]);
+ rega = 0x6b;
+ } else {
+ regd = le32_to_cpu(((u32 *)ptr2)[regb]);
+ rega = 0x6e;
+ }
+ reg = 0x00;
+ for(j = 0; j < 16; j++) {
+ reg &= 0xf3;
+ if(regd & 0x01) reg |= 0x04;
+ if(regd & 0x02) reg |= 0x08;
+ regd >>= 2;
+ outSISIDXREG(SISCR, rega, reg);
+ inSISIDXREG(SISCR, rega, reg);
+ inSISIDXREG(SISCR, rega, reg);
+ reg += 0x10;
+ }
}
- outSISIDXREG(SISSR,0x23,v1);
- outSISIDXREG(SISSR,0x24,v2);
- outSISIDXREG(SISSR,0x25,v3);
- outSISIDXREG(SISSR,0x21,0x84);
- outSISIDXREG(SISSR,0x22,0x00);
- outSISIDXREG(SISSR,0x27,0x1f);
+ andSISIDXREG(SISCR, 0x6e, 0xfc);
- v1 = 0x00; v2 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0x9F];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xA1];
- }
- outSISIDXREG(SISSR,0x31,v1);
- outSISIDXREG(SISSR,0x33,v2);
-
- v1 = 0x11;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xA0];
- }
- v2 = inSISIDXREG(SISPART4,0x00);
- if((v2 != 1) && (v2 != 2)) v1 &= 0xef;
- outSISIDXREG(SISSR,0x32,v1);
-
- /* AGP */
- pci_read_config_long(pdev, 0x50, &reg1_32);
- reg1_32 >>= 20;
- reg1_32 &= 0x0f;
- if(reg1_32 == 1) {
- v1 = 0xAA; v2 = 0x33;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xF7];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0x9E];
- }
- } else {
- v1 = 0x88; v2 = 0x03;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xF8];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xF6];
- }
+ ptr = NULL;
+ if(ivideo->haveXGIROM) {
+ index = (ivideo->chip == XGI_20) ? 0x35a : 0x3e6;
+ ptr = (const u8 *)&bios[index];
+ }
+ for(i = 0; i < 4; i++) {
+ setSISIDXREG(SISCR, 0x6e, 0xfc, i);
+ reg = 0x00;
+ for(j = 0; j < 2; j++) {
+ regd = 0;
+ if(ptr) {
+ regd = le32_to_cpu(((u32 *)ptr)[regb * 8]);
+ ptr += 4;
+ }
+ /* reg = 0x00; */
+ for(k = 0; k < 16; k++) {
+ reg &= 0xfc;
+ if(regd & 0x01) reg |= 0x01;
+ if(regd & 0x02) reg |= 0x02;
+ regd >>= 2;
+ outSISIDXREG(SISCR, 0x6f, reg);
+ inSISIDXREG(SISCR, 0x6f, reg);
+ inSISIDXREG(SISCR, 0x6f, reg);
+ reg += 0x08;
+ }
+ }
}
- outSISIDXREG(SISCR,0x49,v1);
- outSISIDXREG(SISSR,0x25,v2);
- v1 = inSISIDXREG(SISPART4,0x00);
- if((v1 == 1) || (v1 == 2)) {
- orSISIDXREG(SISPART1,0x2F,0x01); /* Unlock CRT2 */
- outSISIDXREG(SISPART1,0x00,0x00);
- v1 = 0x00;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xb6];
- }
- outSISIDXREG(SISPART1,0x02,v1);
- outSISIDXREG(SISPART1,0x2E,0x08);
- outSISIDXREG(SISPART2,0x00,0x1c);
- v1 = 0x40; v2 = 0x00; v3 = 0x80;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0xb7];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0xb8];
- v3 = ivideo->sishw_ext.pjVirtualRomBase[0xbb];
- }
- outSISIDXREG(SISPART4,0x0d,v1);
- outSISIDXREG(SISPART4,0x0e,v2);
- outSISIDXREG(SISPART4,0x10,v3);
- outSISIDXREG(SISPART4,0x0F,0x3F);
-
- inSISIDXREG(SISPART4,0x01,reg);
- if(reg >= 0xb0) {
- inSISIDXREG(SISPART4,0x23,reg);
- reg &= 0x20;
- reg <<= 1;
- outSISIDXREG(SISPART4,0x23,reg);
- }
+ ptr = cs148;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x148];
+ }
+ for(i = 0, j = 0; i < 2; i++, j += 8) {
+ outSISIDXREG(SISCR, 0x80 + i, ptr[j + regb]);
}
- outSISIDXREG(SISCR,0x37,0x02); /* Why? */
-
- outSISIDXREG(SISCR,0x83,0x00);
- outSISIDXREG(SISCR,0x90,0x00);
- andSISIDXREG(SISSR,0x5B,0xDF);
- outSISIDXREG(SISVID,0x00,0x86);
- outSISIDXREG(SISVID,0x32,0x00);
- outSISIDXREG(SISVID,0x30,0x00);
- outSISIDXREG(SISVID,0x32,0x01);
- outSISIDXREG(SISVID,0x30,0x00);
- orSISIDXREG(SISCR,0x63,0x80);
- /* End of Init1 */
-
- /* Set Mode 0x2e */
-
- /* Ramsize */
- orSISIDXREG(SISSR,0x16,0x0f);
- orSISIDXREG(SISSR,0x18,0xA9);
- orSISIDXREG(SISSR,0x19,0xA0);
- orSISIDXREG(SISSR,0x1B,0x30);
- andSISIDXREG(SISSR,0x17,0xF8);
- orSISIDXREG(SISSR,0x19,0x03);
- andSIDIDXREG(SISSR,0x13,0x00);
- /* Need to map max FB size for finding out about RAM size */
- ivideo->video_vbase = ioremap(ivideo->video_base, 0x4000000);
- if(ivideo->video_vbase) {
- /* Find out about bus width */
- if(memtype <= 1) {
- outSISIDXREG(SISSR,0x14,0x02);
- andSISIDXREG(SISSR,0x16,0x0F);
- orSISIDXREG(SISSR,0x16,0x80);
+ andSISIDXREG(SISCR, 0x89, 0x8f);
- ...
+ ptr = cs45a;
+ if(ivideo->haveXGIROM) {
+ index = (ivideo->chip == XGI_20) ? 0x45a : 0x4e6;
+ ptr = (const u8 *)&bios[index];
+ }
+ regd = le16_to_cpu(((const u16 *)ptr)[regb]);
+ reg = 0x80;
+ for(i = 0; i < 5; i++) {
+ reg &= 0xfc;
+ if(regd & 0x01) reg |= 0x01;
+ if(regd & 0x02) reg |= 0x02;
+ regd >>= 2;
+ outSISIDXREG(SISCR, 0x89, reg);
+ inSISIDXREG(SISCR, 0x89, reg);
+ inSISIDXREG(SISCR, 0x89, reg);
+ reg += 0x10;
+ }
- } else {
+ v1 = 0xb5; v2 = 0x20; v3 = 0xf0; v4 = 0x13;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0x118 + regb];
+ v2 = bios[0xf8 + regb];
+ v3 = bios[0x120 + regb];
+ v4 = bios[0x1ca];
+ }
+ outSISIDXREG(SISCR, 0x45, v1 & 0x0f);
+ outSISIDXREG(SISCR, 0x99, (v1 >> 4) & 0x07);
+ orSISIDXREG(SISCR, 0x40, v1 & 0x80);
+ outSISIDXREG(SISCR, 0x41, v2);
- ...
+ ptr = cs170;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x170];
+ }
+ for(i = 0, j = 0; i < 7; i++, j += 8) {
+ outSISIDXREG(SISCR, 0x90 + i, ptr[j + regb]);
+ }
- }
+ outSISIDXREG(SISCR, 0x59, v3);
- /* Find out about size */
+ ptr = cs1a8;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x1a8];
+ }
+ for(i = 0, j = 0; i < 3; i++, j += 8) {
+ outSISIDXREG(SISCR, 0xc3 + i, ptr[j + regb]);
+ }
+ ptr = cs100;
+ if(ivideo->haveXGIROM) {
+ ptr = (const u8 *)&bios[0x100];
+ }
+ for(i = 0, j = 0; i < 2; i++, j += 8) {
+ outSISIDXREG(SISCR, 0x8a + i, ptr[j + regb]);
+ }
- iounmap(ivideo->video_vbase);
- } else {
- printk(KERN_DEBUG "sisfb: Failed to map memory for size detection, assuming 8MB\n");
- outSISIDXREG(SISSR,0x14,0x??); /* 8MB, 64bit default */
+ outSISIDXREG(SISCR, 0xcf, v4);
+
+ outSISIDXREG(SISCR, 0x83, 0x09);
+ outSISIDXREG(SISCR, 0x87, 0x00);
+
+ if(ivideo->chip == XGI_40) {
+ if( (ivideo->revision_id == 1) ||
+ (ivideo->revision_id == 2) ) {
+ outSISIDXREG(SISCR, 0x8c, 0x87);
+ }
+ }
+
+ outSISIDXREG(SISSR, 0x17, 0x00);
+ outSISIDXREG(SISSR, 0x1a, 0x87);
+
+ if(ivideo->chip == XGI_20) {
+ outSISIDXREG(SISSR, 0x15, 0x00);
+ outSISIDXREG(SISSR, 0x1c, 0x00);
+ }
+
+ ramtype = 0x00; v1 = 0x10;
+ if(ivideo->haveXGIROM) {
+ ramtype = bios[0x62];
+ v1 = bios[0x1d2];
+ }
+ if(!(ramtype & 0x80)) {
+ if(ivideo->chip == XGI_20) {
+ outSISIDXREG(SISCR, 0x97, v1);
+ inSISIDXREG(SISCR, 0x97, reg);
+ if(reg & 0x10) {
+ ramtype = (reg & 0x01) << 1;
+ }
+ } else {
+ inSISIDXREG(SISSR, 0x39, reg);
+ ramtype = reg & 0x02;
+ if(!(ramtype)) {
+ inSISIDXREG(SISSR, 0x3a, reg);
+ ramtype = (reg >> 1) & 0x01;
+ }
+ }
+ }
+ ramtype &= 0x07;
+
+ regb = 0; /* ! */
+
+ switch(ramtype) {
+ case 0:
+ sisfb_post_xgi_setclocks(ivideo, regb);
+ if((ivideo->chip == XGI_20) ||
+ (ivideo->revision_id == 1) ||
+ (ivideo->revision_id == 2)) {
+ v1 = cs158[regb]; v2 = cs160[regb]; v3 = cs168[regb];
+ if(ivideo->haveXGIROM) {
+ v1 = bios[regb + 0x158];
+ v2 = bios[regb + 0x160];
+ v3 = bios[regb + 0x168];
+ }
+ outSISIDXREG(SISCR, 0x82, v1);
+ outSISIDXREG(SISCR, 0x85, v2);
+ outSISIDXREG(SISCR, 0x86, v3);
+ } else {
+ outSISIDXREG(SISCR, 0x82, 0x88);
+ outSISIDXREG(SISCR, 0x86, 0x00);
+ inSISIDXREG(SISCR, 0x86, reg);
+ outSISIDXREG(SISCR, 0x86, 0x88);
+ inSISIDXREG(SISCR, 0x86, reg);
+ outSISIDXREG(SISCR, 0x86, bios[regb + 0x168]);
+ outSISIDXREG(SISCR, 0x82, 0x77);
+ outSISIDXREG(SISCR, 0x85, 0x00);
+ inSISIDXREG(SISCR, 0x85, reg);
+ outSISIDXREG(SISCR, 0x85, 0x88);
+ inSISIDXREG(SISCR, 0x85, reg);
+ outSISIDXREG(SISCR, 0x85, bios[regb + 0x160]);
+ outSISIDXREG(SISCR, 0x82, bios[regb + 0x158]);
+ }
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISCR, 0x97, 0x00);
+ }
+ outSISIDXREG(SISCR, 0x98, 0x01);
+ outSISIDXREG(SISCR, 0x9a, 0x02);
+
+ outSISIDXREG(SISSR, 0x18, 0x01);
+ if((ivideo->chip == XGI_20) ||
+ (ivideo->revision_id == 2)) {
+ outSISIDXREG(SISSR, 0x19, 0x40);
+ } else {
+ outSISIDXREG(SISSR, 0x19, 0x20);
+ }
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ if((ivideo->chip == XGI_20) || (bios[0x1cb] != 0x0c)) {
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ outSISIDXREG(SISSR, 0x18, 0x00);
+ if((ivideo->chip == XGI_20) ||
+ (ivideo->revision_id == 2)) {
+ outSISIDXREG(SISSR, 0x19, 0x40);
+ } else {
+ outSISIDXREG(SISSR, 0x19, 0x20);
+ }
+ } else if((ivideo->chip == XGI_40) && (bios[0x1cb] == 0x0c)) {
+ /* outSISIDXREG(SISSR, 0x16, 0x0c); */ /* ? */
+ }
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ sisfb_post_xgi_delay(ivideo, 4);
+ v1 = 0x31; v2 = 0x03; v3 = 0x83; v4 = 0x03; v5 = 0x83;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0xf0];
+ index = (ivideo->chip == XGI_20) ? 0x4b2 : 0x53e;
+ v2 = bios[index];
+ v3 = bios[index + 1];
+ v4 = bios[index + 2];
+ v5 = bios[index + 3];
+ }
+ outSISIDXREG(SISSR, 0x18, v1);
+ outSISIDXREG(SISSR, 0x19, ((ivideo->chip == XGI_20) ? 0x02 : 0x01));
+ outSISIDXREG(SISSR, 0x16, v2);
+ outSISIDXREG(SISSR, 0x16, v3);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ outSISIDXREG(SISSR, 0x1b, 0x03);
+ sisfb_post_xgi_delay(ivideo, 0x22);
+ outSISIDXREG(SISSR, 0x18, v1);
+ outSISIDXREG(SISSR, 0x19, 0x00);
+ outSISIDXREG(SISSR, 0x16, v4);
+ outSISIDXREG(SISSR, 0x16, v5);
+ outSISIDXREG(SISSR, 0x1b, 0x00);
+ break;
+ case 1:
+ outSISIDXREG(SISCR, 0x82, 0x77);
+ outSISIDXREG(SISCR, 0x86, 0x00);
+ inSISIDXREG(SISCR, 0x86, reg);
+ outSISIDXREG(SISCR, 0x86, 0x88);
+ inSISIDXREG(SISCR, 0x86, reg);
+ v1 = cs168[regb]; v2 = cs160[regb]; v3 = cs158[regb];
+ if(ivideo->haveXGIROM) {
+ v1 = bios[regb + 0x168];
+ v2 = bios[regb + 0x160];
+ v3 = bios[regb + 0x158];
+ }
+ outSISIDXREG(SISCR, 0x86, v1);
+ outSISIDXREG(SISCR, 0x82, 0x77);
+ outSISIDXREG(SISCR, 0x85, 0x00);
+ inSISIDXREG(SISCR, 0x85, reg);
+ outSISIDXREG(SISCR, 0x85, 0x88);
+ inSISIDXREG(SISCR, 0x85, reg);
+ outSISIDXREG(SISCR, 0x85, v2);
+ outSISIDXREG(SISCR, 0x82, v3);
+ outSISIDXREG(SISCR, 0x98, 0x01);
+ outSISIDXREG(SISCR, 0x9a, 0x02);
+
+ outSISIDXREG(SISSR, 0x28, 0x64);
+ outSISIDXREG(SISSR, 0x29, 0x63);
+ sisfb_post_xgi_delay(ivideo, 15);
+ outSISIDXREG(SISSR, 0x18, 0x00);
+ outSISIDXREG(SISSR, 0x19, 0x20);
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ outSISIDXREG(SISSR, 0x18, 0xc5);
+ outSISIDXREG(SISSR, 0x19, 0x23);
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ sisfb_post_xgi_delay(ivideo, 1);
+ outSISIDXREG(SISCR, 0x97,0x11);
+ sisfb_post_xgi_setclocks(ivideo, regb);
+ sisfb_post_xgi_delay(ivideo, 0x46);
+ outSISIDXREG(SISSR, 0x18, 0xc5);
+ outSISIDXREG(SISSR, 0x19, 0x23);
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ sisfb_post_xgi_delay(ivideo, 1);
+ outSISIDXREG(SISSR, 0x1b, 0x04);
+ sisfb_post_xgi_delay(ivideo, 1);
+ outSISIDXREG(SISSR, 0x1b, 0x00);
+ sisfb_post_xgi_delay(ivideo, 1);
+ v1 = 0x31;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0xf0];
+ }
+ outSISIDXREG(SISSR, 0x18, v1);
+ outSISIDXREG(SISSR, 0x19, 0x06);
+ outSISIDXREG(SISSR, 0x16, 0x04);
+ outSISIDXREG(SISSR, 0x16, 0x84);
+ sisfb_post_xgi_delay(ivideo, 1);
+ break;
+ default:
+ sisfb_post_xgi_setclocks(ivideo, regb);
+ if((ivideo->chip == XGI_40) &&
+ ((ivideo->revision_id == 1) ||
+ (ivideo->revision_id == 2))) {
+ outSISIDXREG(SISCR, 0x82, bios[regb + 0x158]);
+ outSISIDXREG(SISCR, 0x85, bios[regb + 0x160]);
+ outSISIDXREG(SISCR, 0x86, bios[regb + 0x168]);
+ } else {
+ outSISIDXREG(SISCR, 0x82, 0x88);
+ outSISIDXREG(SISCR, 0x86, 0x00);
+ inSISIDXREG(SISCR, 0x86, reg);
+ outSISIDXREG(SISCR, 0x86, 0x88);
+ outSISIDXREG(SISCR, 0x82, 0x77);
+ outSISIDXREG(SISCR, 0x85, 0x00);
+ inSISIDXREG(SISCR, 0x85, reg);
+ outSISIDXREG(SISCR, 0x85, 0x88);
+ inSISIDXREG(SISCR, 0x85, reg);
+ v1 = cs160[regb]; v2 = cs158[regb];
+ if(ivideo->haveXGIROM) {
+ v1 = bios[regb + 0x160];
+ v2 = bios[regb + 0x158];
+ }
+ outSISIDXREG(SISCR, 0x85, v1);
+ outSISIDXREG(SISCR, 0x82, v2);
+ }
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISCR, 0x97, 0x11);
+ }
+ if((ivideo->chip == XGI_40) && (ivideo->revision_id == 2)) {
+ outSISIDXREG(SISCR, 0x98, 0x01);
+ } else {
+ outSISIDXREG(SISCR, 0x98, 0x03);
+ }
+ outSISIDXREG(SISCR, 0x9a, 0x02);
+
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISSR, 0x18, 0x01);
+ } else {
+ outSISIDXREG(SISSR, 0x18, 0x00);
+ }
+ outSISIDXREG(SISSR, 0x19, 0x40);
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ if((ivideo->chip == XGI_40) && (bios[0x1cb] != 0x0c)) {
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ outSISIDXREG(SISSR, 0x18, 0x00);
+ outSISIDXREG(SISSR, 0x19, 0x40);
+ outSISIDXREG(SISSR, 0x16, 0x00);
+ outSISIDXREG(SISSR, 0x16, 0x80);
+ }
+ sisfb_post_xgi_delay(ivideo, 4);
+ v1 = 0x31;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0xf0];
+ }
+ outSISIDXREG(SISSR, 0x18, v1);
+ outSISIDXREG(SISSR, 0x19, 0x01);
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISSR, 0x16, bios[0x53e]);
+ outSISIDXREG(SISSR, 0x16, bios[0x53f]);
+ } else {
+ outSISIDXREG(SISSR, 0x16, 0x05);
+ outSISIDXREG(SISSR, 0x16, 0x85);
+ }
+ sisfb_post_xgi_delay(ivideo, 0x43);
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISSR, 0x1b, 0x01);
+ } else {
+ outSISIDXREG(SISSR, 0x1b, 0x03);
+ }
+ sisfb_post_xgi_delay(ivideo, 0x22);
+ outSISIDXREG(SISSR, 0x18, v1);
+ outSISIDXREG(SISSR, 0x19, 0x00);
+ if(ivideo->chip == XGI_40) {
+ outSISIDXREG(SISSR, 0x16, bios[0x540]);
+ outSISIDXREG(SISSR, 0x16, bios[0x541]);
+ } else {
+ outSISIDXREG(SISSR, 0x16, 0x05);
+ outSISIDXREG(SISSR, 0x16, 0x85);
+ }
+ outSISIDXREG(SISSR, 0x1b, 0x00);
+ }
+
+ regb = 0; /* ! */
+ v1 = 0x03;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0x110 + regb];
+ }
+ outSISIDXREG(SISSR, 0x1b, v1);
+
+ /* RAM size */
+ v1 = 0x00; v2 = 0x00;
+ if(ivideo->haveXGIROM) {
+ v1 = bios[0x62];
+ v2 = bios[0x63];
}
+ regb = 0; /* ! */
+ regd = 1 << regb;
+ if((v1 & 0x40) && (v2 & regd) && ivideo->haveXGIROM) {
+
+ outSISIDXREG(SISSR, 0x13, bios[regb + 0xe0]);
+ outSISIDXREG(SISSR, 0x14, bios[regb + 0xe0 + 8]);
+
+ } else {
+
+ /* Set default mode, don't clear screen */
+ ivideo->SiS_Pr.SiS_UseOEM = FALSE;
+ SiS_SetEnableDstn(&ivideo->SiS_Pr, FALSE);
+ SiS_SetEnableFstn(&ivideo->SiS_Pr, FALSE);
+ ivideo->curFSTN = ivideo->curDSTN = 0;
+ ivideo->SiS_Pr.VideoMemorySize = 8 << 20;
+ SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
+
+ outSISIDXREG(SISSR, 0x05, 0x86);
+
+ /* Disable read-cache */
+ andSISIDXREG(SISSR, 0x21, 0xdf);
+ sisfb_post_xgi_ramsize(ivideo);
+ /* Enable read-cache */
+ orSISIDXREG(SISSR, 0x21, 0x20);
- /* AGP (Missing: Checks for VIA and AMD hosts) */
- v1 = 0xA5; v2 = 0xFB;
- if(ivideo->sishw_ext.UseROM) {
- v1 = ivideo->sishw_ext.pjVirtualRomBase[0x9A];
- v2 = ivideo->sishw_ext.pjVirtualRomBase[0x9B];
}
- outSISIDXREG(SISSR,0x21,v1);
- outSISIDXREG(SISSR,0x22,v2);
+#if 0
+ printk(KERN_DEBUG "-----------------\n");
+ for(i = 0; i < 0xff; i++) {
+ inSISIDXREG(SISCR, i, reg);
+ printk(KERN_DEBUG "CR%02x(%x) = 0x%02x\n", i, SISCR, reg);
+ }
+ for(i = 0; i < 0x40; i++) {
+ inSISIDXREG(SISSR, i, reg);
+ printk(KERN_DEBUG "SR%02x(%x) = 0x%02x\n", i, SISSR, reg);
+ }
+ printk(KERN_DEBUG "-----------------\n");
#endif
- return;
+
+ /* Sense CRT1 */
+ if(ivideo->chip == XGI_20) {
+ orSISIDXREG(SISCR, 0x32, 0x20);
+ } else {
+ inSISIDXREG(SISPART4, 0x00, reg);
+ if((reg == 1) || (reg == 2)) {
+ sisfb_sense_crt1(ivideo);
+ } else {
+ orSISIDXREG(SISCR, 0x32, 0x20);
+ }
+ }
+
+ /* Set default mode, don't clear screen */
+ ivideo->SiS_Pr.SiS_UseOEM = FALSE;
+ SiS_SetEnableDstn(&ivideo->SiS_Pr, FALSE);
+ SiS_SetEnableFstn(&ivideo->SiS_Pr, FALSE);
+ ivideo->curFSTN = ivideo->curDSTN = 0;
+ SiSSetMode(&ivideo->SiS_Pr, 0x2e | 0x80);
+
+ outSISIDXREG(SISSR, 0x05, 0x86);
+
+ /* Display off */
+ orSISIDXREG(SISSR, 0x01, 0x20);
+
+ /* Save mode number in CR34 */
+ outSISIDXREG(SISCR, 0x34, 0x2e);
+
+ /* Let everyone know what the current mode is */
+ ivideo->modeprechange = 0x2e;
+
+ if(ivideo->chip == XGI_40) {
+ inSISIDXREG(SISCR, 0xca, reg);
+ inSISIDXREG(SISCR, 0xcc, v1);
+ if((reg & 0x10) && (!(v1 & 0x04))) {
+ printk(KERN_ERR
+ "sisfb: Please connect power to the card.\n");
+ return 0;
+ }
+ }
+
+ return 1;
}
#endif
-
-static int __devinit sisfb_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+static int __devinit
+sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
- struct sisfb_chip_info *chipinfo = &sisfb_chip_info[ent->driver_data];
- struct sis_video_info *ivideo = NULL;
- struct fb_info *sis_fb_info = NULL;
+ struct sisfb_chip_info *chipinfo = &sisfb_chip_info[ent->driver_data];
+ struct sis_video_info *ivideo = NULL;
+ struct fb_info *sis_fb_info = NULL;
u16 reg16;
u8 reg;
- int sisvga_enabled = 0, i;
+ int i, ret;
- if(sisfb_off) return -ENXIO;
+ if(sisfb_off)
+ return -ENXIO;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,3))
sis_fb_info = framebuffer_alloc(sizeof(*ivideo), &pdev->dev);
- if(!sis_fb_info) return -ENOMEM;
+ if(!sis_fb_info)
+ return -ENOMEM;
#else
sis_fb_info = kmalloc(sizeof(*sis_fb_info) + sizeof(*ivideo), GFP_KERNEL);
- if(!sis_fb_info) return -ENOMEM;
+ if(!sis_fb_info)
+ return -ENOMEM;
memset(sis_fb_info, 0, sizeof(*sis_fb_info) + sizeof(*ivideo));
sis_fb_info->par = ((char *)sis_fb_info + sizeof(*sis_fb_info));
#endif
@@ -4787,27 +5890,34 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo = (struct sis_video_info *)sis_fb_info->par;
ivideo->memyselfandi = sis_fb_info;
+ ivideo->sisfb_id = SISFB_ID;
+
if(card_list == NULL) {
- ivideo->cardnumber = 0;
+ ivideo->cardnumber = 0;
} else {
- struct sis_video_info *countvideo = card_list;
- ivideo->cardnumber = 1;
- while((countvideo = countvideo->next) != NULL) ivideo->cardnumber++;
+ struct sis_video_info *countvideo = card_list;
+ ivideo->cardnumber = 1;
+ while((countvideo = countvideo->next) != 0)
+ ivideo->cardnumber++;
}
strncpy(ivideo->myid, chipinfo->chip_name, 30);
ivideo->warncount = 0;
ivideo->chip_id = pdev->device;
+ ivideo->chip_vendor = pdev->vendor;
pci_read_config_byte(pdev, PCI_REVISION_ID, &ivideo->revision_id);
- ivideo->sishw_ext.jChipRevision = ivideo->revision_id;
+ ivideo->SiS_Pr.ChipRevision = ivideo->revision_id;
pci_read_config_word(pdev, PCI_COMMAND, &reg16);
- sisvga_enabled = reg16 & 0x01;
+ ivideo->sisvga_enabled = reg16 & 0x01;
ivideo->pcibus = pdev->bus->number;
ivideo->pcislot = PCI_SLOT(pdev->devfn);
ivideo->pcifunc = PCI_FUNC(pdev->devfn);
ivideo->subsysvendor = pdev->subsystem_vendor;
ivideo->subsysdevice = pdev->subsystem_device;
+#ifdef SIS_OLD_CONFIG_COMPAT
+ ivideo->ioctl32registered = 0;
+#endif
#ifndef MODULE
if(sisfb_mode_idx == -1) {
@@ -4827,6 +5937,24 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->sisfb_thismonitor.datavalid = FALSE;
+ ivideo->current_base = 0;
+
+ ivideo->engineok = 0;
+
+ ivideo->sisfb_was_boot_device = 0;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12))
+ if(pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW) {
+ if(ivideo->sisvga_enabled)
+ ivideo->sisfb_was_boot_device = 1;
+ else {
+ printk(KERN_DEBUG "sisfb: PCI device is disabled, "
+ "but marked as boot video device ???\n");
+ printk(KERN_DEBUG "sisfb: I will not accept this "
+ "as the primary VGA device\n");
+ }
+ }
+#endif
+
ivideo->sisfb_parm_mem = sisfb_parm_mem;
ivideo->sisfb_accel = sisfb_accel;
ivideo->sisfb_ypan = sisfb_ypan;
@@ -4846,7 +5974,6 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->sisfb_tvstd = sisfb_tvstd;
ivideo->tvxpos = sisfb_tvxposoffset;
ivideo->tvypos = sisfb_tvyposoffset;
- ivideo->sisfb_filter = sisfb_filter;
ivideo->sisfb_nocrt2rate = sisfb_nocrt2rate;
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0)
ivideo->sisfb_inverse = sisfb_inverse;
@@ -4854,7 +5981,7 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->refresh_rate = 0;
if(ivideo->sisfb_parm_rate != -1) {
- ivideo->refresh_rate = ivideo->sisfb_parm_rate;
+ ivideo->refresh_rate = ivideo->sisfb_parm_rate;
}
ivideo->SiS_Pr.UsePanelScaler = sisfb_scalelcd;
@@ -4863,8 +5990,8 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->SiS_Pr.LVDSHL = sisfb_lvdshl;
ivideo->SiS_Pr.SiS_Backup70xx = 0xff;
- ivideo->SiS_Pr.SiS_CHOverScan = -1;
- ivideo->SiS_Pr.SiS_ChSW = FALSE;
+ ivideo->SiS_Pr.SiS_CHOverScan = -1;
+ ivideo->SiS_Pr.SiS_ChSW = FALSE;
ivideo->SiS_Pr.SiS_UseLCDA = FALSE;
ivideo->SiS_Pr.HaveEMI = FALSE;
ivideo->SiS_Pr.HaveEMILCD = FALSE;
@@ -4873,12 +6000,13 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->SiS_Pr.SiS_MyCR63 = 0x63;
ivideo->SiS_Pr.PDC = -1;
ivideo->SiS_Pr.PDCA = -1;
+ ivideo->SiS_Pr.DDCPortMixup = FALSE;
#ifdef CONFIG_FB_SIS_315
if(ivideo->chip >= SIS_330) {
- ivideo->SiS_Pr.SiS_MyCR63 = 0x53;
- if(ivideo->chip >= SIS_661) {
- ivideo->SiS_Pr.SiS_SensibleSR11 = TRUE;
- }
+ ivideo->SiS_Pr.SiS_MyCR63 = 0x53;
+ if(ivideo->chip >= SIS_661) {
+ ivideo->SiS_Pr.SiS_SensibleSR11 = TRUE;
+ }
}
#endif
@@ -4891,9 +6019,9 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
switch(ivideo->nbridge->device) {
#ifdef CONFIG_FB_SIS_300
case PCI_DEVICE_ID_SI_730:
- ivideo->chip = SIS_730;
+ ivideo->chip = SIS_730;
strcpy(ivideo->myid, "SiS 730");
- break;
+ break;
#endif
#ifdef CONFIG_FB_SIS_315
case PCI_DEVICE_ID_SI_651:
@@ -4901,22 +6029,28 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
strcpy(ivideo->myid, "SiS 651");
break;
case PCI_DEVICE_ID_SI_740:
- ivideo->chip = SIS_740;
+ ivideo->chip = SIS_740;
strcpy(ivideo->myid, "SiS 740");
break;
case PCI_DEVICE_ID_SI_661:
- ivideo->chip = SIS_661;
+ ivideo->chip = SIS_661;
strcpy(ivideo->myid, "SiS 661");
break;
case PCI_DEVICE_ID_SI_741:
- ivideo->chip = SIS_741;
+ ivideo->chip = SIS_741;
strcpy(ivideo->myid, "SiS 741");
break;
case PCI_DEVICE_ID_SI_760:
- ivideo->chip = SIS_760;
+ ivideo->chip = SIS_760;
strcpy(ivideo->myid, "SiS 760");
break;
+ case PCI_DEVICE_ID_SI_761:
+ ivideo->chip = SIS_761;
+ strcpy(ivideo->myid, "SiS 761");
+ break;
#endif
+ default:
+ break;
}
}
@@ -4924,71 +6058,83 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
strcpy(sis_fb_info->modename, ivideo->myid);
#endif
- ivideo->sishw_ext.jChipType = ivideo->chip;
+ ivideo->SiS_Pr.ChipType = ivideo->chip;
+
+ ivideo->SiS_Pr.ivideo = (void *)ivideo;
#ifdef CONFIG_FB_SIS_315
- if((ivideo->sishw_ext.jChipType == SIS_315PRO) ||
- (ivideo->sishw_ext.jChipType == SIS_315)) {
- ivideo->sishw_ext.jChipType = SIS_315H;
+ if((ivideo->SiS_Pr.ChipType == SIS_315PRO) ||
+ (ivideo->SiS_Pr.ChipType == SIS_315)) {
+ ivideo->SiS_Pr.ChipType = SIS_315H;
}
#endif
+ if(!ivideo->sisvga_enabled) {
+ if(pci_enable_device(pdev)) {
+ if(ivideo->nbridge) SIS_PCI_PUT_DEVICE(ivideo->nbridge);
+ pci_set_drvdata(pdev, NULL);
+ kfree(sis_fb_info);
+ return -EIO;
+ }
+ }
+
ivideo->video_base = pci_resource_start(pdev, 0);
ivideo->mmio_base = pci_resource_start(pdev, 1);
ivideo->mmio_size = pci_resource_len(pdev, 1);
ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30;
- ivideo->sishw_ext.ulIOAddress = ivideo->vga_base = ivideo->SiS_Pr.RelIO;
+ ivideo->SiS_Pr.IOAddress = ivideo->vga_base = ivideo->SiS_Pr.RelIO;
- if(!sisvga_enabled) {
- if(pci_enable_device(pdev)) {
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -EIO;
- }
- }
-
- SiSRegInit(&ivideo->SiS_Pr, ivideo->sishw_ext.ulIOAddress);
+ SiSRegInit(&ivideo->SiS_Pr, ivideo->SiS_Pr.IOAddress);
#ifdef CONFIG_FB_SIS_300
/* Find PCI systems for Chrontel/GPIO communication setup */
if(ivideo->chip == SIS_630) {
- i=0;
- do {
- if(mychswtable[i].subsysVendor == ivideo->subsysvendor &&
- mychswtable[i].subsysCard == ivideo->subsysdevice) {
- ivideo->SiS_Pr.SiS_ChSW = TRUE;
- printk(KERN_DEBUG "sisfb: Identified [%s %s] requiring Chrontel/GPIO setup\n",
- mychswtable[i].vendorName, mychswtable[i].cardName);
- break;
- }
- i++;
- } while(mychswtable[i].subsysVendor != 0);
+ i = 0;
+ do {
+ if(mychswtable[i].subsysVendor == ivideo->subsysvendor &&
+ mychswtable[i].subsysCard == ivideo->subsysdevice) {
+ ivideo->SiS_Pr.SiS_ChSW = TRUE;
+ printk(KERN_DEBUG "sisfb: Identified [%s %s] "
+ "requiring Chrontel/GPIO setup\n",
+ mychswtable[i].vendorName,
+ mychswtable[i].cardName);
+ ivideo->lpcdev = SIS_PCI_GET_DEVICE(PCI_VENDOR_ID_SI, 0x0008, NULL);
+ break;
+ }
+ i++;
+ } while(mychswtable[i].subsysVendor != 0);
+ }
+#endif
+
+#ifdef CONFIG_FB_SIS_315
+ if((ivideo->chip == SIS_760) && (ivideo->nbridge)) {
+ ivideo->lpcdev = SIS_PCI_GET_SLOT(ivideo->nbridge->bus, (2 << 3));
}
#endif
- outSISIDXREG(SISSR, 0x05, 0x86);
+ outSISIDXREG(SISSR, 0x05, 0x86);
- if( (!sisvga_enabled)
+ if( (!ivideo->sisvga_enabled)
#if !defined(__i386__) && !defined(__x86_64__)
- || (sisfb_resetcard)
+ || (sisfb_resetcard)
#endif
- ) {
- for(i = 0x30; i <= 0x3f; i++) {
- outSISIDXREG(SISCR,i,0x00);
- }
+ ) {
+ for(i = 0x30; i <= 0x3f; i++) {
+ outSISIDXREG(SISCR, i, 0x00);
+ }
}
/* Find out about current video mode */
ivideo->modeprechange = 0x03;
- inSISIDXREG(SISCR,0x34,reg);
+ inSISIDXREG(SISCR, 0x34, reg);
if(reg & 0x7f) {
ivideo->modeprechange = reg & 0x7f;
- } else if(sisvga_enabled) {
+ } else if(ivideo->sisvga_enabled) {
#if defined(__i386__) || defined(__x86_64__)
- unsigned char SIS_IOTYPE2 *tt = ioremap(0, 0x1000);
+ unsigned char SIS_IOTYPE2 *tt = ioremap(0x400, 0x100);
if(tt) {
- ivideo->modeprechange = readb(tt + 0x449);
- iounmap(tt);
+ ivideo->modeprechange = readb(tt + 0x49);
+ iounmap(tt);
}
#endif
}
@@ -4996,219 +6142,221 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
#ifdef MODULE
if((reg & 0x80) && (reg != 0xff)) {
- if((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF) {
- printk(KERN_INFO "sisfb: Cannot initialize display mode, X server is active\n");
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -EBUSY;
- }
+ if((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni])
+ != 0xFF) {
+ printk(KERN_INFO "sisfb: Cannot initialize display mode, "
+ "X server is active\n");
+ ret = -EBUSY;
+ goto error_4;
+ }
}
-#endif
#endif
-
- ivideo->sishw_ext.bIntegratedMMEnabled = TRUE;
-#ifdef CONFIG_FB_SIS_300
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- if(ivideo->chip != SIS_300) {
- inSISIDXREG(SISSR, 0x1a, reg);
- if(!(reg & 0x10)) {
- ivideo->sishw_ext.bIntegratedMMEnabled = FALSE;
- }
- }
- }
#endif
+ /* Search and copy ROM image */
ivideo->bios_abase = NULL;
+ ivideo->SiS_Pr.VirtualRomBase = NULL;
+ ivideo->SiS_Pr.UseROM = FALSE;
+ ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = FALSE;
if(ivideo->sisfb_userom) {
- ivideo->sishw_ext.pjVirtualRomBase = sis_find_rom(pdev);
- ivideo->bios_abase = ivideo->sishw_ext.pjVirtualRomBase;
- if(ivideo->sishw_ext.pjVirtualRomBase) {
- printk(KERN_INFO "sisfb: Video ROM found and copied\n");
- ivideo->sishw_ext.UseROM = TRUE;
- } else {
- ivideo->sishw_ext.UseROM = FALSE;
- printk(KERN_INFO "sisfb: Video ROM not found\n");
- }
+ ivideo->SiS_Pr.VirtualRomBase = sisfb_find_rom(pdev);
+ ivideo->bios_abase = ivideo->SiS_Pr.VirtualRomBase;
+ ivideo->SiS_Pr.UseROM = (ivideo->SiS_Pr.VirtualRomBase) ? TRUE : FALSE;
+ printk(KERN_INFO "sisfb: Video ROM %sfound\n",
+ ivideo->SiS_Pr.UseROM ? "" : "not ");
+ if((ivideo->SiS_Pr.UseROM) && (ivideo->chip >= XGI_20)) {
+ ivideo->SiS_Pr.UseROM = FALSE;
+ ivideo->haveXGIROM = ivideo->SiS_Pr.SiS_XGIROM = TRUE;
+ if( (ivideo->revision_id == 2) &&
+ (!(ivideo->bios_abase[0x1d1] & 0x01)) ) {
+ ivideo->SiS_Pr.DDCPortMixup = TRUE;
+ }
+ }
} else {
- ivideo->sishw_ext.pjVirtualRomBase = NULL;
- ivideo->sishw_ext.UseROM = FALSE;
- printk(KERN_INFO "sisfb: Video ROM usage disabled\n");
+ printk(KERN_INFO "sisfb: Video ROM usage disabled\n");
}
- /* Find systems for special custom timing */
+ /* Find systems for special custom timing */
if(ivideo->SiS_Pr.SiS_CustomT == CUT_NONE) {
- int j;
- unsigned char *biosver = NULL;
- unsigned char *biosdate = NULL;
- BOOLEAN footprint;
- u32 chksum = 0;
-
- if(ivideo->sishw_ext.UseROM) {
- biosver = ivideo->sishw_ext.pjVirtualRomBase + 0x06;
- biosdate = ivideo->sishw_ext.pjVirtualRomBase + 0x2c;
- for(i=0; i<32768; i++) chksum += ivideo->sishw_ext.pjVirtualRomBase[i];
- }
-
- i=0;
- do {
- if( (mycustomttable[i].chipID == ivideo->chip) &&
- ((!strlen(mycustomttable[i].biosversion)) ||
- (ivideo->sishw_ext.UseROM &&
- (!strncmp(mycustomttable[i].biosversion, biosver, strlen(mycustomttable[i].biosversion))))) &&
- ((!strlen(mycustomttable[i].biosdate)) ||
- (ivideo->sishw_ext.UseROM &&
- (!strncmp(mycustomttable[i].biosdate, biosdate, strlen(mycustomttable[i].biosdate))))) &&
- ((!mycustomttable[i].bioschksum) ||
- (ivideo->sishw_ext.UseROM &&
- (mycustomttable[i].bioschksum == chksum))) &&
- (mycustomttable[i].pcisubsysvendor == ivideo->subsysvendor) &&
- (mycustomttable[i].pcisubsyscard == ivideo->subsysdevice) ) {
- footprint = TRUE;
- for(j = 0; j < 5; j++) {
- if(mycustomttable[i].biosFootprintAddr[j]) {
- if(ivideo->sishw_ext.UseROM) {
- if(ivideo->sishw_ext.pjVirtualRomBase[mycustomttable[i].biosFootprintAddr[j]] !=
- mycustomttable[i].biosFootprintData[j]) {
- footprint = FALSE;
- }
- } else footprint = FALSE;
- }
- }
- if(footprint) {
- ivideo->SiS_Pr.SiS_CustomT = mycustomttable[i].SpecialID;
- printk(KERN_DEBUG "sisfb: Identified [%s %s], special timing applies\n",
- mycustomttable[i].vendorName,
- mycustomttable[i].cardName);
- printk(KERN_DEBUG "sisfb: [specialtiming parameter name: %s]\n",
- mycustomttable[i].optionName);
- break;
- }
- }
- i++;
- } while(mycustomttable[i].chipID);
+ sisfb_detect_custom_timing(ivideo);
}
-#ifdef CONFIG_FB_SIS_300
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- if( (!sisvga_enabled)
+ /* POST card in case this has not been done by the BIOS */
+ if( (!ivideo->sisvga_enabled)
#if !defined(__i386__) && !defined(__x86_64__)
- || (sisfb_resetcard)
+ || (sisfb_resetcard)
#endif
- ) {
+ ) {
+#ifdef CONFIG_FB_SIS_300
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
if(ivideo->chip == SIS_300) {
sisfb_post_sis300(pdev);
+ ivideo->sisfb_can_post = 1;
}
}
- }
#endif
#ifdef CONFIG_FB_SIS_315
- if(ivideo->sisvga_engine == SIS_315_VGA) {
- if( (!sisvga_enabled)
-#if !defined(__i386__) && !defined(__x86_64__)
- || (sisfb_resetcard)
-#endif
- ) {
- if((ivideo->chip == SIS_315H) ||
+ if(ivideo->sisvga_engine == SIS_315_VGA) {
+ int result = 1;
+ /* if((ivideo->chip == SIS_315H) ||
(ivideo->chip == SIS_315) ||
(ivideo->chip == SIS_315PRO) ||
(ivideo->chip == SIS_330)) {
sisfb_post_sis315330(pdev);
+ } else */ if(ivideo->chip == XGI_20) {
+ result = sisfb_post_xgi(pdev);
+ ivideo->sisfb_can_post = 1;
+ } else if((ivideo->chip == XGI_40) && ivideo->haveXGIROM) {
+ result = sisfb_post_xgi(pdev);
+ ivideo->sisfb_can_post = 1;
+ } else {
+ printk(KERN_INFO "sisfb: Card is not "
+ "POSTed and sisfb can't do this either.\n");
+ }
+ if(!result) {
+ printk(KERN_ERR "sisfb: Failed to POST card\n");
+ ret = -ENODEV;
+ goto error_3;
}
}
- }
#endif
+ }
+ ivideo->sisfb_card_posted = 1;
+
+ /* Find out about RAM size */
if(sisfb_get_dram_size(ivideo)) {
- printk(KERN_INFO "sisfb: Fatal error: Unable to determine RAM size.\n");
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -ENODEV;
+ printk(KERN_INFO "sisfb: Fatal error: Unable to determine VRAM size.\n");
+ ret = -ENODEV;
+ goto error_3;
}
+
+ /* Enable PCI addressing and MMIO */
if((ivideo->sisfb_mode_idx < 0) ||
((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) {
- /* Enable PCI_LINEAR_ADDRESSING and MMIO_ENABLE */
- orSISIDXREG(SISSR, IND_SIS_PCI_ADDRESS_SET, (SIS_PCI_ADDR_ENABLE | SIS_MEM_MAP_IO_ENABLE));
- /* Enable 2D accelerator engine */
- orSISIDXREG(SISSR, IND_SIS_MODULE_ENABLE, SIS_ENABLE_2D);
+ /* Enable PCI_LINEAR_ADDRESSING and MMIO_ENABLE */
+ orSISIDXREG(SISSR, IND_SIS_PCI_ADDRESS_SET, (SIS_PCI_ADDR_ENABLE | SIS_MEM_MAP_IO_ENABLE));
+ /* Enable 2D accelerator engine */
+ orSISIDXREG(SISSR, IND_SIS_MODULE_ENABLE, SIS_ENABLE_2D);
}
if(sisfb_pdc != 0xff) {
- if(ivideo->sisvga_engine == SIS_300_VGA) sisfb_pdc &= 0x3c;
- else sisfb_pdc &= 0x1f;
- ivideo->SiS_Pr.PDC = sisfb_pdc;
+ if(ivideo->sisvga_engine == SIS_300_VGA)
+ sisfb_pdc &= 0x3c;
+ else
+ sisfb_pdc &= 0x1f;
+ ivideo->SiS_Pr.PDC = sisfb_pdc;
}
#ifdef CONFIG_FB_SIS_315
if(ivideo->sisvga_engine == SIS_315_VGA) {
- if(sisfb_pdca != 0xff) ivideo->SiS_Pr.PDCA = sisfb_pdca & 0x1f;
+ if(sisfb_pdca != 0xff)
+ ivideo->SiS_Pr.PDCA = sisfb_pdca & 0x1f;
}
#endif
if(!request_mem_region(ivideo->video_base, ivideo->video_size, "sisfb FB")) {
- printk(KERN_ERR "sisfb: Fatal error: Unable to reserve frame buffer memory\n");
+ printk(KERN_ERR "sisfb: Fatal error: Unable to reserve %dMB framebuffer memory\n",
+ (int)(ivideo->video_size >> 20));
printk(KERN_ERR "sisfb: Is there another framebuffer driver active?\n");
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -ENODEV;
+ ret = -ENODEV;
+ goto error_3;
}
if(!request_mem_region(ivideo->mmio_base, ivideo->mmio_size, "sisfb MMIO")) {
printk(KERN_ERR "sisfb: Fatal error: Unable to reserve MMIO region\n");
- release_mem_region(ivideo->video_base, ivideo->video_size);
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -ENODEV;
+ ret = -ENODEV;
+ goto error_2;
}
ivideo->video_vbase = ioremap(ivideo->video_base, ivideo->video_size);
- ivideo->sishw_ext.pjVideoMemoryAddress = ivideo->video_vbase;
+ ivideo->SiS_Pr.VideoMemoryAddress = ivideo->video_vbase;
if(!ivideo->video_vbase) {
- printk(KERN_ERR "sisfb: Fatal error: Unable to map frame buffer memory\n");
- release_mem_region(ivideo->video_base, ivideo->video_size);
- release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -ENODEV;
+ printk(KERN_ERR "sisfb: Fatal error: Unable to map framebuffer memory\n");
+ ret = -ENODEV;
+ goto error_1;
}
ivideo->mmio_vbase = ioremap(ivideo->mmio_base, ivideo->mmio_size);
if(!ivideo->mmio_vbase) {
- printk(KERN_ERR "sisfb: Fatal error: Unable to map MMIO region\n");
- iounmap(ivideo->video_vbase);
- release_mem_region(ivideo->video_base, ivideo->video_size);
- release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
+ printk(KERN_ERR "sisfb: Fatal error: Unable to map MMIO region\n");
+ ret = -ENODEV;
+error_0: iounmap(ivideo->video_vbase);
+error_1: release_mem_region(ivideo->video_base, ivideo->video_size);
+error_2: release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
+error_3: vfree(ivideo->bios_abase);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+error_4:
+#endif
+ if(ivideo->lpcdev)
+ SIS_PCI_PUT_DEVICE(ivideo->lpcdev);
+ if(ivideo->nbridge)
+ SIS_PCI_PUT_DEVICE(ivideo->nbridge);
pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -ENODEV;
+ if(!ivideo->sisvga_enabled)
+ pci_disable_device(pdev);
+ kfree(sis_fb_info);
+ return ret;
}
- printk(KERN_INFO "sisfb: Framebuffer at 0x%lx, mapped to 0x%lx, size %ldk\n",
- ivideo->video_base, (ULONG)ivideo->video_vbase, ivideo->video_size / 1024);
+ printk(KERN_INFO "sisfb: Video RAM at 0x%lx, mapped to 0x%lx, size %ldk\n",
+ ivideo->video_base, (unsigned long)ivideo->video_vbase, ivideo->video_size / 1024);
+
+ if(ivideo->video_offset) {
+ printk(KERN_INFO "sisfb: Viewport offset %ldk\n",
+ ivideo->video_offset / 1024);
+ }
printk(KERN_INFO "sisfb: MMIO at 0x%lx, mapped to 0x%lx, size %ldk\n",
- ivideo->mmio_base, (ULONG)ivideo->mmio_vbase, ivideo->mmio_size / 1024);
+ ivideo->mmio_base, (unsigned long)ivideo->mmio_vbase, ivideo->mmio_size / 1024);
+
+ /* Determine the size of the command queue */
+ if(ivideo->sisvga_engine == SIS_300_VGA) {
+ ivideo->cmdQueueSize = TURBO_QUEUE_AREA_SIZE;
+ } else {
+ if(ivideo->chip == XGI_20) {
+ ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE_Z7;
+ } else {
+ ivideo->cmdQueueSize = COMMAND_QUEUE_AREA_SIZE;
+ }
+ }
+
+ /* Engines are no longer initialized here; this is
+ * now done after the first mode-switch (if the
+ * submitted var has its acceleration flags set).
+ */
+
+ /* Calculate the base of the (unused) hw cursor */
+ ivideo->hwcursor_vbase = ivideo->video_vbase
+ + ivideo->video_size
+ - ivideo->cmdQueueSize
+ - ivideo->hwcursor_size;
+ ivideo->caps |= HW_CURSOR_CAP;
+
+ /* Initialize offscreen memory manager */
if((ivideo->havenoheap = sisfb_heap_init(ivideo))) {
printk(KERN_WARNING "sisfb: Failed to initialize offscreen memory heap\n");
}
/* Used for clearing the screen only, therefore respect our mem limit */
- ivideo->sishw_ext.ulVideoMemorySize = ivideo->sisfb_mem;
+ ivideo->SiS_Pr.VideoMemoryAddress += ivideo->video_offset;
+ ivideo->SiS_Pr.VideoMemorySize = ivideo->sisfb_mem;
- ivideo->mtrr = 0;
+ ivideo->mtrr = -1;
ivideo->vbflags = 0;
ivideo->lcddefmodeidx = DEFAULT_LCDMODE;
ivideo->tvdefmodeidx = DEFAULT_TVMODE;
ivideo->defmodeidx = DEFAULT_MODE;
- ivideo->newrom = SiSDetermineROMLayout661(&ivideo->SiS_Pr, &ivideo->sishw_ext);
+ ivideo->newrom = 0;
+ if(ivideo->chip < XGI_20) {
+ if(ivideo->bios_abase) {
+ ivideo->newrom = SiSDetermineROMLayout661(&ivideo->SiS_Pr);
+ }
+ }
if((ivideo->sisfb_mode_idx < 0) ||
((sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni]) != 0xFF)) {
@@ -5217,192 +6365,57 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
sisfb_get_VB_type(ivideo);
- if(ivideo->vbflags & VB_VIDEOBRIDGE) {
+ if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) {
sisfb_detect_VB_connect(ivideo);
}
ivideo->currentvbflags = ivideo->vbflags & (VB_VIDEOBRIDGE | TV_STANDARD);
- if(ivideo->vbflags & VB_VIDEOBRIDGE) {
- if(ivideo->sisfb_crt2type != -1) {
- if((ivideo->sisfb_crt2type == CRT2_LCD) && (ivideo->vbflags & CRT2_LCD)) {
- ivideo->currentvbflags |= CRT2_LCD;
- } else if(ivideo->sisfb_crt2type != CRT2_LCD) {
- ivideo->currentvbflags |= ivideo->sisfb_crt2type;
- }
- } else {
- /* Chrontel 700x TV detection often unreliable, therefore use a
- * different default order on such machines
- */
- if((ivideo->sisvga_engine == SIS_300_VGA) && (ivideo->vbflags & VB_CHRONTEL)) {
- if(ivideo->vbflags & CRT2_LCD) ivideo->currentvbflags |= CRT2_LCD;
- else if(ivideo->vbflags & CRT2_TV) ivideo->currentvbflags |= CRT2_TV;
- else if(ivideo->vbflags & CRT2_VGA) ivideo->currentvbflags |= CRT2_VGA;
- } else {
- if(ivideo->vbflags & CRT2_TV) ivideo->currentvbflags |= CRT2_TV;
- else if(ivideo->vbflags & CRT2_LCD) ivideo->currentvbflags |= CRT2_LCD;
- else if(ivideo->vbflags & CRT2_VGA) ivideo->currentvbflags |= CRT2_VGA;
- }
- }
+ /* Decide on which CRT2 device to use */
+ if(ivideo->vbflags2 & VB2_VIDEOBRIDGE) {
+ if(ivideo->sisfb_crt2type != -1) {
+ if((ivideo->sisfb_crt2type == CRT2_LCD) &&
+ (ivideo->vbflags & CRT2_LCD)) {
+ ivideo->currentvbflags |= CRT2_LCD;
+ } else if(ivideo->sisfb_crt2type != CRT2_LCD) {
+ ivideo->currentvbflags |= ivideo->sisfb_crt2type;
+ }
+ } else {
+ /* Chrontel 700x TV detection often unreliable, therefore
+ * use a different default order on such machines
+ */
+ if((ivideo->sisvga_engine == SIS_300_VGA) &&
+ (ivideo->vbflags2 & VB2_CHRONTEL)) {
+ if(ivideo->vbflags & CRT2_LCD)
+ ivideo->currentvbflags |= CRT2_LCD;
+ else if(ivideo->vbflags & CRT2_TV)
+ ivideo->currentvbflags |= CRT2_TV;
+ else if(ivideo->vbflags & CRT2_VGA)
+ ivideo->currentvbflags |= CRT2_VGA;
+ } else {
+ if(ivideo->vbflags & CRT2_TV)
+ ivideo->currentvbflags |= CRT2_TV;
+ else if(ivideo->vbflags & CRT2_LCD)
+ ivideo->currentvbflags |= CRT2_LCD;
+ else if(ivideo->vbflags & CRT2_VGA)
+ ivideo->currentvbflags |= CRT2_VGA;
+ }
+ }
}
if(ivideo->vbflags & CRT2_LCD) {
- inSISIDXREG(SISCR, 0x36, reg);
- reg &= 0x0f;
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- ivideo->CRT2LCDType = sis300paneltype[reg];
- } else if(ivideo->chip >= SIS_661) {
- ivideo->CRT2LCDType = sis661paneltype[reg];
- } else {
- ivideo->CRT2LCDType = sis310paneltype[reg];
- if((ivideo->chip == SIS_550) && (sisfb_fstn)) {
- if((ivideo->CRT2LCDType != LCD_640x480_2) &&
- (ivideo->CRT2LCDType != LCD_640x480_3)) {
- ivideo->CRT2LCDType = LCD_320x480;
- }
- }
- }
- if(ivideo->CRT2LCDType == LCD_UNKNOWN) {
- /* For broken BIOSes: Assume 1024x768, RGB18 */
- ivideo->CRT2LCDType = LCD_1024x768;
- setSISIDXREG(SISCR,0x36,0xf0,0x02);
- setSISIDXREG(SISCR,0x37,0xee,0x01);
- printk(KERN_DEBUG "sisfb: Invalid panel ID (%02x), assuming 1024x768, RGB18\n", reg);
- }
- for(i = 0; i < SIS_LCD_NUMBER; i++) {
- if(ivideo->CRT2LCDType == sis_lcd_data[i].lcdtype) {
- ivideo->lcdxres = sis_lcd_data[i].xres;
- ivideo->lcdyres = sis_lcd_data[i].yres;
- ivideo->lcddefmodeidx = sis_lcd_data[i].default_mode_idx;
- break;
- }
- }
- if(ivideo->SiS_Pr.SiS_CustomT == CUT_BARCO1366) {
- ivideo->lcdxres = 1360; ivideo->lcdyres = 1024; ivideo->lcddefmodeidx = 99;
- } else if(ivideo->SiS_Pr.SiS_CustomT == CUT_PANEL848) {
- ivideo->lcdxres = 848; ivideo->lcdyres = 480; ivideo->lcddefmodeidx = 47;
- }
- printk(KERN_DEBUG "sisfb: Detected %dx%d flat panel\n",
- ivideo->lcdxres, ivideo->lcdyres);
- }
-
-#ifdef CONFIG_FB_SIS_300
- /* Save the current PanelDelayCompensation if the LCD is currently used */
- if(ivideo->sisvga_engine == SIS_300_VGA) {
- if(ivideo->vbflags & (VB_LVDS | VB_30xBDH)) {
- int tmp;
- inSISIDXREG(SISCR,0x30,tmp);
- if(tmp & 0x20) {
- /* Currently on LCD? If yes, read current pdc */
- inSISIDXREG(SISPART1,0x13,ivideo->detectedpdc);
- ivideo->detectedpdc &= 0x3c;
- if(ivideo->SiS_Pr.PDC == -1) {
- /* Let option override detection */
- ivideo->SiS_Pr.PDC = ivideo->detectedpdc;
- }
- printk(KERN_INFO "sisfb: Detected LCD PDC 0x%02x\n",
- ivideo->detectedpdc);
- }
- if((ivideo->SiS_Pr.PDC != -1) && (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) {
- printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x\n",
- ivideo->SiS_Pr.PDC);
- }
- }
+ sisfb_detect_lcd_type(ivideo);
}
-#endif
-
-#ifdef CONFIG_FB_SIS_315
- if(ivideo->sisvga_engine == SIS_315_VGA) {
-
- /* Try to find about LCDA */
- if(ivideo->vbflags & (VB_301C | VB_302B | VB_301LV | VB_302LV | VB_302ELV)) {
- int tmp;
- inSISIDXREG(SISPART1,0x13,tmp);
- if(tmp & 0x04) {
- ivideo->SiS_Pr.SiS_UseLCDA = TRUE;
- ivideo->detectedlcda = 0x03;
- }
- }
-
- /* Save PDC */
- if(ivideo->vbflags & (VB_301LV | VB_302LV | VB_302ELV)) {
- int tmp;
- inSISIDXREG(SISCR,0x30,tmp);
- if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
- /* Currently on LCD? If yes, read current pdc */
- u8 pdc;
- inSISIDXREG(SISPART1,0x2D,pdc);
- ivideo->detectedpdc = (pdc & 0x0f) << 1;
- ivideo->detectedpdca = (pdc & 0xf0) >> 3;
- inSISIDXREG(SISPART1,0x35,pdc);
- ivideo->detectedpdc |= ((pdc >> 7) & 0x01);
- inSISIDXREG(SISPART1,0x20,pdc);
- ivideo->detectedpdca |= ((pdc >> 6) & 0x01);
- if(ivideo->newrom) {
- /* New ROM invalidates other PDC resp. */
- if(ivideo->detectedlcda != 0xff) {
- ivideo->detectedpdc = 0xff;
- } else {
- ivideo->detectedpdca = 0xff;
- }
- }
- if(ivideo->SiS_Pr.PDC == -1) {
- if(ivideo->detectedpdc != 0xff) {
- ivideo->SiS_Pr.PDC = ivideo->detectedpdc;
- }
- }
- if(ivideo->SiS_Pr.PDCA == -1) {
- if(ivideo->detectedpdca != 0xff) {
- ivideo->SiS_Pr.PDCA = ivideo->detectedpdca;
- }
- }
- if(ivideo->detectedpdc != 0xff) {
- printk(KERN_INFO
- "sisfb: Detected LCD PDC 0x%02x (for LCD=CRT2)\n",
- ivideo->detectedpdc);
- }
- if(ivideo->detectedpdca != 0xff) {
- printk(KERN_INFO
- "sisfb: Detected LCD PDC1 0x%02x (for LCD=CRT1)\n",
- ivideo->detectedpdca);
- }
- }
-
- /* Save EMI */
- if(ivideo->vbflags & (VB_302LV | VB_302ELV)) {
- inSISIDXREG(SISPART4,0x30,ivideo->SiS_Pr.EMI_30);
- inSISIDXREG(SISPART4,0x31,ivideo->SiS_Pr.EMI_31);
- inSISIDXREG(SISPART4,0x32,ivideo->SiS_Pr.EMI_32);
- inSISIDXREG(SISPART4,0x33,ivideo->SiS_Pr.EMI_33);
- ivideo->SiS_Pr.HaveEMI = TRUE;
- if((tmp & 0x20) || (ivideo->detectedlcda != 0xff)) {
- ivideo->SiS_Pr.HaveEMILCD = TRUE;
- }
- }
- }
-
- /* Let user override detected PDCs (all bridges) */
- if(ivideo->vbflags & (VB_301B | VB_301C | VB_301LV | VB_302LV | VB_302ELV)) {
- if((ivideo->SiS_Pr.PDC != -1) && (ivideo->SiS_Pr.PDC != ivideo->detectedpdc)) {
- printk(KERN_INFO "sisfb: Using LCD PDC 0x%02x (for LCD=CRT2)\n",
- ivideo->SiS_Pr.PDC);
- }
- if((ivideo->SiS_Pr.PDCA != -1) && (ivideo->SiS_Pr.PDCA != ivideo->detectedpdca)) {
- printk(KERN_INFO "sisfb: Using LCD PDC1 0x%02x (for LCD=CRT1)\n",
- ivideo->SiS_Pr.PDCA);
- }
- }
- }
-#endif
+ sisfb_save_pdc_emi(ivideo);
if(!ivideo->sisfb_crt1off) {
- sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 0);
+ sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 0);
} else {
- if((ivideo->vbflags & (VB_301|VB_301B|VB_301C|VB_302B)) &&
- (ivideo->vbflags & (CRT2_VGA | CRT2_LCD))) {
- sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 1);
- }
+ if((ivideo->vbflags2 & VB2_SISTMDSBRIDGE) &&
+ (ivideo->vbflags & (CRT2_VGA | CRT2_LCD))) {
+ sisfb_handle_ddc(ivideo, &ivideo->sisfb_thismonitor, 1);
+ }
}
if(ivideo->sisfb_mode_idx >= 0) {
@@ -5434,7 +6447,8 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->mode_no = sisbios_mode[ivideo->sisfb_mode_idx].mode_no[ivideo->mni];
if(ivideo->refresh_rate != 0) {
- sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate, ivideo->sisfb_mode_idx);
+ sisfb_search_refresh_rate(ivideo, ivideo->refresh_rate,
+ ivideo->sisfb_mode_idx);
}
if(ivideo->rate_idx == 0) {
@@ -5443,9 +6457,12 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
}
if(ivideo->sisfb_thismonitor.datavalid) {
- if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor, ivideo->sisfb_mode_idx,
- ivideo->rate_idx, ivideo->refresh_rate)) {
- printk(KERN_INFO "sisfb: WARNING: Refresh rate exceeds monitor specs!\n");
+ if(!sisfb_verify_rate(ivideo, &ivideo->sisfb_thismonitor,
+ ivideo->sisfb_mode_idx,
+ ivideo->rate_idx,
+ ivideo->refresh_rate)) {
+ printk(KERN_INFO "sisfb: WARNING: Refresh rate "
+ "exceeds monitor specs!\n");
}
}
@@ -5454,28 +6471,34 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->video_height = sisbios_mode[ivideo->sisfb_mode_idx].yres;
sisfb_set_vparms(ivideo);
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- /* ---------------- For 2.4: Now switch the mode ------------------ */
-
- printk(KERN_INFO "sisfb: Mode is %dx%dx%d (%dHz)\n",
- ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+
+ /* ---------------- For 2.4: Now switch the mode ------------------ */
+
+ printk(KERN_INFO "sisfb: Setting mode %dx%dx%d (%dHz)\n",
+ ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
ivideo->refresh_rate);
+ /* Determine whether or not acceleration is to be
+ * used. Need to know before pre/post_set_mode()
+ */
+ ivideo->accel = 0;
+ ivideo->default_var.accel_flags &= ~FB_ACCELF_TEXT;
+ if(ivideo->sisfb_accel) {
+ ivideo->accel = -1;
+ ivideo->default_var.accel_flags |= FB_ACCELF_TEXT;
+ }
+
+ /* Now switch the mode */
sisfb_pre_setmode(ivideo);
- if(SiSSetMode(&ivideo->SiS_Pr, &ivideo->sishw_ext, ivideo->mode_no) == 0) {
+ if(SiSSetMode(&ivideo->SiS_Pr, ivideo->mode_no) == 0) {
printk(KERN_ERR "sisfb: Fatal error: Setting mode[0x%x] failed\n",
ivideo->mode_no);
- iounmap(ivideo->video_vbase);
+ ret = -EINVAL;
iounmap(ivideo->mmio_vbase);
- release_mem_region(ivideo->video_base, ivideo->video_size);
- release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -EINVAL;
+ goto error_0;
}
outSISIDXREG(SISSR, IND_SIS_PASSWORD, SIS_PASSWORD);
@@ -5488,18 +6511,17 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
/* Force reset of x virtual in crtc_to_var */
ivideo->default_var.xres_virtual = 0;
+ /* Copy mode timing to var */
sisfb_crtc_to_var(ivideo, &ivideo->default_var);
+ /* Find out about screen pitch */
sisfb_calc_pitch(ivideo, &ivideo->default_var);
sisfb_set_pitch(ivideo);
- ivideo->accel = 0;
- if(ivideo->sisfb_accel) {
- ivideo->accel = -1;
- ivideo->default_var.accel_flags |= FB_ACCELF_TEXT;
- }
+ /* Init the accelerator (does nothing currently) */
sisfb_initaccel(ivideo);
-
+
+ /* Init some fbinfo entries */
sis_fb_info->node = -1;
sis_fb_info->flags = FBINFO_FLAG_DEFAULT;
sis_fb_info->fbops = &sisfb_ops;
@@ -5515,41 +6537,42 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
#else /* --------- For 2.6: Setup a somewhat sane default var ------------ */
printk(KERN_INFO "sisfb: Default mode is %dx%dx%d (%dHz)\n",
- ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
+ ivideo->video_width, ivideo->video_height, ivideo->video_bpp,
ivideo->refresh_rate);
+ /* Set up the default var according to chosen default display mode */
ivideo->default_var.xres = ivideo->default_var.xres_virtual = ivideo->video_width;
ivideo->default_var.yres = ivideo->default_var.yres_virtual = ivideo->video_height;
ivideo->default_var.bits_per_pixel = ivideo->video_bpp;
sisfb_bpp_to_var(ivideo, &ivideo->default_var);
-
+
ivideo->default_var.pixclock = (u32) (1000000000 /
- sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, &ivideo->sishw_ext,
- ivideo->mode_no, ivideo->rate_idx));
-
- if(sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, &ivideo->sishw_ext,
- ivideo->mode_no, ivideo->rate_idx, &ivideo->default_var)) {
- if((ivideo->default_var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
- ivideo->default_var.pixclock <<= 1;
- }
- }
+ sisfb_mode_rate_to_dclock(&ivideo->SiS_Pr, ivideo->mode_no, ivideo->rate_idx));
+
+ if(sisfb_mode_rate_to_ddata(&ivideo->SiS_Pr, ivideo->mode_no,
+ ivideo->rate_idx, &ivideo->default_var)) {
+ if((ivideo->default_var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) {
+ ivideo->default_var.pixclock <<= 1;
+ }
+ }
if(ivideo->sisfb_ypan) {
- /* Maximize regardless of sisfb_max at startup */
- ivideo->default_var.yres_virtual = sisfb_calc_maxyres(ivideo, &ivideo->default_var);
- if(ivideo->default_var.yres_virtual < ivideo->default_var.yres) {
- ivideo->default_var.yres_virtual = ivideo->default_var.yres;
- }
+ /* Maximize regardless of sisfb_max at startup */
+ ivideo->default_var.yres_virtual =
+ sisfb_calc_maxyres(ivideo, &ivideo->default_var);
+ if(ivideo->default_var.yres_virtual < ivideo->default_var.yres) {
+ ivideo->default_var.yres_virtual = ivideo->default_var.yres;
+ }
}
sisfb_calc_pitch(ivideo, &ivideo->default_var);
ivideo->accel = 0;
if(ivideo->sisfb_accel) {
- ivideo->accel = -1;
+ ivideo->accel = -1;
#ifdef STUPID_ACCELF_TEXT_SHIT
- ivideo->default_var.accel_flags |= FB_ACCELF_TEXT;
+ ivideo->default_var.accel_flags |= FB_ACCELF_TEXT;
#endif
}
sisfb_initaccel(ivideo);
@@ -5566,21 +6589,21 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
#endif
sis_fb_info->var = ivideo->default_var;
sis_fb_info->fix = ivideo->sisfb_fix;
- sis_fb_info->screen_base = ivideo->video_vbase;
+ sis_fb_info->screen_base = ivideo->video_vbase + ivideo->video_offset;
sis_fb_info->fbops = &sisfb_ops;
sisfb_get_fix(&sis_fb_info->fix, -1, sis_fb_info);
sis_fb_info->pseudo_palette = ivideo->pseudo_palette;
-
+
fb_alloc_cmap(&sis_fb_info->cmap, 256 , 0);
#endif /* 2.6 */
- printk(KERN_DEBUG "sisfb: Initial vbflags 0x%lx\n", (unsigned long)ivideo->vbflags);
+ printk(KERN_DEBUG "sisfb: Initial vbflags 0x%x\n", (int)ivideo->vbflags);
#ifdef CONFIG_MTRR
ivideo->mtrr = mtrr_add(ivideo->video_base, ivideo->video_size,
MTRR_TYPE_WRCOMB, 1);
- if(!ivideo->mtrr) {
+ if(ivideo->mtrr < 0) {
printk(KERN_DEBUG "sisfb: Failed to add MTRRs\n");
}
#endif
@@ -5591,14 +6614,9 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
if(register_framebuffer(sis_fb_info) < 0) {
printk(KERN_ERR "sisfb: Fatal error: Failed to register framebuffer\n");
- iounmap(ivideo->video_vbase);
+ ret = -EINVAL;
iounmap(ivideo->mmio_vbase);
- release_mem_region(ivideo->video_base, ivideo->video_size);
- release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
- if(ivideo->bios_abase) vfree(ivideo->bios_abase);
- pci_set_drvdata(pdev, NULL);
- kfree(sis_fb_info);
- return -EINVAL;
+ goto error_0;
}
ivideo->registered = 1;
@@ -5607,21 +6625,47 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
ivideo->next = card_list;
card_list = ivideo;
+#ifdef SIS_OLD_CONFIG_COMPAT
+ {
+ int ret;
+ /* Our ioctls are all "32/64bit compatible" */
+ ret = register_ioctl32_conversion(FBIO_ALLOC, NULL);
+ ret |= register_ioctl32_conversion(FBIO_FREE, NULL);
+ ret |= register_ioctl32_conversion(FBIOGET_VBLANK, NULL);
+ ret |= register_ioctl32_conversion(SISFB_GET_INFO_SIZE, NULL);
+ ret |= register_ioctl32_conversion(SISFB_GET_INFO, NULL);
+ ret |= register_ioctl32_conversion(SISFB_GET_TVPOSOFFSET, NULL);
+ ret |= register_ioctl32_conversion(SISFB_SET_TVPOSOFFSET, NULL);
+ ret |= register_ioctl32_conversion(SISFB_SET_LOCK, NULL);
+ ret |= register_ioctl32_conversion(SISFB_GET_VBRSTATUS, NULL);
+ ret |= register_ioctl32_conversion(SISFB_GET_AUTOMAXIMIZE, NULL);
+ ret |= register_ioctl32_conversion(SISFB_SET_AUTOMAXIMIZE, NULL);
+ ret |= register_ioctl32_conversion(SISFB_COMMAND, NULL);
+ if(ret)
+ printk(KERN_ERR
+ "sisfb: Error registering ioctl32 translations\n");
+ else
+ ivideo->ioctl32registered = 1;
+ }
+#endif
+
printk(KERN_INFO "sisfb: 2D acceleration is %s, y-panning %s\n",
- ivideo->sisfb_accel ? "enabled" : "disabled",
- ivideo->sisfb_ypan ?
- (ivideo->sisfb_max ? "enabled (auto-max)" : "enabled (no auto-max)") : "disabled");
+ ivideo->sisfb_accel ? "enabled" : "disabled",
+ ivideo->sisfb_ypan ?
+ (ivideo->sisfb_max ? "enabled (auto-max)" :
+ "enabled (no auto-max)") :
+ "disabled");
- printk(KERN_INFO "fb%d: %s frame buffer device, Version %d.%d.%d\n",
+ printk(KERN_INFO "fb%d: %s frame buffer device version %d.%d.%d\n",
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- GET_FB_IDX(sis_fb_info->node),
+ GET_FB_IDX(sis_fb_info->node),
#else
- sis_fb_info->node,
+ sis_fb_info->node,
#endif
ivideo->myid, VER_MAJOR, VER_MINOR, VER_LEVEL);
- printk(KERN_INFO "sisfb: (C) 2001-2004 Thomas Winischhofer.\n");
+ printk(KERN_INFO "sisfb: Copyright (C) 2001-2005 Thomas Winischhofer\n");
} /* if mode = "none" */
@@ -5634,26 +6678,62 @@ static int __devinit sisfb_probe(struct pci_dev *pdev,
static void __devexit sisfb_remove(struct pci_dev *pdev)
{
- struct sis_video_info *ivideo = pci_get_drvdata(pdev);
- struct fb_info *sis_fb_info = ivideo->memyselfandi;
- int registered = ivideo->registered;
+ struct sis_video_info *ivideo = pci_get_drvdata(pdev);
+ struct fb_info *sis_fb_info = ivideo->memyselfandi;
+ int registered = ivideo->registered;
+ int modechanged = ivideo->modechanged;
+
+#ifdef SIS_OLD_CONFIG_COMPAT
+ if(ivideo->ioctl32registered) {
+ int ret;
+ ret = unregister_ioctl32_conversion(FBIO_ALLOC);
+ ret |= unregister_ioctl32_conversion(FBIO_FREE);
+ ret |= unregister_ioctl32_conversion(FBIOGET_VBLANK);
+ ret |= unregister_ioctl32_conversion(SISFB_GET_INFO_SIZE);
+ ret |= unregister_ioctl32_conversion(SISFB_GET_INFO);
+ ret |= unregister_ioctl32_conversion(SISFB_GET_TVPOSOFFSET);
+ ret |= unregister_ioctl32_conversion(SISFB_SET_TVPOSOFFSET);
+ ret |= unregister_ioctl32_conversion(SISFB_SET_LOCK);
+ ret |= unregister_ioctl32_conversion(SISFB_GET_VBRSTATUS);
+ ret |= unregister_ioctl32_conversion(SISFB_GET_AUTOMAXIMIZE);
+ ret |= unregister_ioctl32_conversion(SISFB_SET_AUTOMAXIMIZE);
+ ret |= unregister_ioctl32_conversion(SISFB_COMMAND);
+ if(ret)
+ printk(KERN_ERR
+ "sisfb: Error unregistering ioctl32 translations\n");
+ }
+#endif
/* Unmap */
- iounmap(ivideo->video_vbase);
iounmap(ivideo->mmio_vbase);
- vfree(ivideo->bios_abase);
+ iounmap(ivideo->video_vbase);
/* Release mem regions */
release_mem_region(ivideo->video_base, ivideo->video_size);
release_mem_region(ivideo->mmio_base, ivideo->mmio_size);
+ vfree(ivideo->bios_abase);
+
+ if(ivideo->lpcdev)
+ SIS_PCI_PUT_DEVICE(ivideo->lpcdev);
+
+ if(ivideo->nbridge)
+ SIS_PCI_PUT_DEVICE(ivideo->nbridge);
+
#ifdef CONFIG_MTRR
/* Release MTRR region */
- if(ivideo->mtrr) {
+ if(ivideo->mtrr >= 0)
mtrr_del(ivideo->mtrr, ivideo->video_base, ivideo->video_size);
- }
#endif
+ pci_set_drvdata(pdev, NULL);
+
+ /* If device was disabled when starting, disable
+ * it when quitting.
+ */
+ if(!ivideo->sisvga_enabled)
+ pci_disable_device(pdev);
+
/* Unregister the framebuffer */
if(ivideo->registered) {
unregister_framebuffer(sis_fb_info);
@@ -5664,7 +6744,7 @@ static void __devexit sisfb_remove(struct pci_dev *pdev)
#endif
}
- pci_set_drvdata(pdev, NULL);
+ /* OK, our ivideo is gone for good from here. */
/* TODO: Restore the initial mode
* This sounds easy but is as good as impossible
@@ -5673,15 +6753,15 @@ static void __devexit sisfb_remove(struct pci_dev *pdev)
* from machine to machine. Depends on the type
* of integration between chipset and bridge.
*/
- if(registered) {
- printk(KERN_INFO "sisfb: Restoring of text mode not supported yet\n");
- }
+ if(registered && modechanged)
+ printk(KERN_INFO
+ "sisfb: Restoring of text mode not supported yet\n");
};
static struct pci_driver sisfb_driver = {
.name = "sisfb",
.id_table = sisfb_pci_table,
- .probe = sisfb_probe,
+ .probe = sisfb_probe,
.remove = __devexit_p(sisfb_remove)
};
@@ -5693,10 +6773,11 @@ SISINITSTATIC int __init sisfb_init(void)
if(fb_get_options("sisfb", &options))
return -ENODEV;
+
sisfb_setup(options);
#endif
#endif
- return(pci_register_driver(&sisfb_driver));
+ return pci_register_driver(&sisfb_driver);
}
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
@@ -5711,36 +6792,129 @@ module_init(sisfb_init);
#ifdef MODULE
-static char *mode = NULL;
-static int vesa = -1;
-static unsigned int rate = 0;
-static unsigned int crt1off = 1;
-static unsigned int mem = 0;
-static char *forcecrt2type = NULL;
-static int forcecrt1 = -1;
-static int pdc = -1;
-static int pdc1 = -1;
-static int noaccel = -1;
-static int noypan = -1;
-static int nomax = -1;
+static char *mode = NULL;
+static int vesa = -1;
+static unsigned int rate = 0;
+static unsigned int crt1off = 1;
+static unsigned int mem = 0;
+static char *forcecrt2type = NULL;
+static int forcecrt1 = -1;
+static int pdc = -1;
+static int pdc1 = -1;
+static int noaccel = -1;
+static int noypan = -1;
+static int nomax = -1;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+static int inverse = 0;
+#endif
+static int userom = -1;
+static int useoem = -1;
+static char *tvstandard = NULL;
+static int nocrt2rate = 0;
+static int scalelcd = -1;
+static char *specialtiming = NULL;
+static int lvdshl = -1;
+static int tvxposoffset = 0, tvyposoffset = 0;
+#if !defined(__i386__) && !defined(__x86_64__)
+static int resetcard = 0;
+static int videoram = 0;
+#endif
+
+static int __init sisfb_init_module(void)
+{
+ sisfb_setdefaultparms();
+
+ if(rate)
+ sisfb_parm_rate = rate;
+
+ if((scalelcd == 0) || (scalelcd == 1))
+ sisfb_scalelcd = scalelcd ^ 1;
+
+ /* Need to check crt2 type first for fstn/dstn */
+
+ if(forcecrt2type)
+ sisfb_search_crt2type(forcecrt2type);
+
+ if(tvstandard)
+ sisfb_search_tvstd(tvstandard);
+
+ if(mode)
+ sisfb_search_mode(mode, FALSE);
+ else if(vesa != -1)
+ sisfb_search_vesamode(vesa, FALSE);
+
+ sisfb_crt1off = (crt1off == 0) ? 1 : 0;
+
+ sisfb_forcecrt1 = forcecrt1;
+ if(forcecrt1 == 1)
+ sisfb_crt1off = 0;
+ else if(forcecrt1 == 0)
+ sisfb_crt1off = 1;
+
+ if(noaccel == 1)
+ sisfb_accel = 0;
+ else if(noaccel == 0)
+ sisfb_accel = 1;
+
+ if(noypan == 1)
+ sisfb_ypan = 0;
+ else if(noypan == 0)
+ sisfb_ypan = 1;
+
+ if(nomax == 1)
+ sisfb_max = 0;
+ else if(nomax == 0)
+ sisfb_max = 1;
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static int inverse = 0;
-#endif
-static int userom = -1;
-static int useoem = -1;
-static char *tvstandard = NULL;
-static int nocrt2rate = 0;
-static int scalelcd = -1;
-static char *specialtiming = NULL;
-static int lvdshl = -1;
-static int tvxposoffset = 0, tvyposoffset = 0;
-static int filter = -1;
+ if(inverse) sisfb_inverse = 1;
+#endif
+
+ if(mem)
+ sisfb_parm_mem = mem;
+
+ if(userom != -1)
+ sisfb_userom = userom;
+
+ if(useoem != -1)
+ sisfb_useoem = useoem;
+
+ if(pdc != -1)
+ sisfb_pdc = (pdc & 0x7f);
+
+ if(pdc1 != -1)
+ sisfb_pdca = (pdc1 & 0x1f);
+
+ sisfb_nocrt2rate = nocrt2rate;
+
+ if(specialtiming)
+ sisfb_search_specialtiming(specialtiming);
+
+ if((lvdshl >= 0) && (lvdshl <= 3))
+ sisfb_lvdshl = lvdshl;
+
+ sisfb_tvxposoffset = tvxposoffset;
+ sisfb_tvyposoffset = tvyposoffset;
+
#if !defined(__i386__) && !defined(__x86_64__)
-static int resetcard = 0;
-static int videoram = 0;
+ sisfb_resetcard = (resetcard) ? 1 : 0;
+ if(videoram)
+ sisfb_videoram = videoram;
#endif
-MODULE_DESCRIPTION("SiS 300/540/630/730/315/550/65x/661/74x/330/760 framebuffer device driver");
+ return sisfb_init();
+}
+
+static void __exit sisfb_remove_module(void)
+{
+ pci_unregister_driver(&sisfb_driver);
+ printk(KERN_DEBUG "sisfb: Module unloaded\n");
+}
+
+module_init(sisfb_init_module);
+module_exit(sisfb_remove_module);
+
+MODULE_DESCRIPTION("SiS 300/540/630/730/315/55x/65x/661/74x/330/76x/34x, XGI V3XT/V5/V8/Z7 framebuffer device driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Thomas Winischhofer <thomas@winischhofer.net>, Others");
@@ -5764,7 +6938,6 @@ MODULE_PARM(lvdshl, "i");
MODULE_PARM(tvstandard, "s");
MODULE_PARM(tvxposoffset, "i");
MODULE_PARM(tvyposoffset, "i");
-MODULE_PARM(filter, "i");
MODULE_PARM(nocrt2rate, "i");
MODULE_PARM(inverse, "i");
#if !defined(__i386__) && !defined(__x86_64__)
@@ -5793,7 +6966,6 @@ module_param(lvdshl, int, 0);
module_param(tvstandard, charp, 0);
module_param(tvxposoffset, int, 0);
module_param(tvyposoffset, int, 0);
-module_param(filter, int, 0);
module_param(nocrt2rate, int, 0);
#if !defined(__i386__) && !defined(__x86_64__)
module_param(resetcard, int, 0);
@@ -5801,25 +6973,35 @@ module_param(videoram, int, 0);
#endif
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
MODULE_PARM_DESC(mem,
"\nDetermines the beginning of the video memory heap in KB. This heap is used\n"
"for video RAM management for eg. DRM/DRI. On 300 series, the default depends\n"
"on the amount of video RAM available. If 8MB of video RAM or less is available,\n"
"the heap starts at 4096KB, if between 8 and 16MB are available at 8192KB,\n"
- "otherwise at 12288KB. On 315 and Xabre series, the heap size is 32KB by default.\n"
+ "otherwise at 12288KB. On 315/330/340 series, the heap size is 32KB by default.\n"
"The value is to be specified without 'KB' and must match the MaxXFBMem setting\n"
"for XFree86 4.x/X.org 6.7 and later.\n");
+#else
+MODULE_PARM_DESC(mem,
+ "\nDetermines the beginning of the video memory heap in KB. This heap is used\n"
+ "for video RAM management for eg. DRM/DRI. On 300 series, the default depends\n"
+ "on the amount of video RAM available. If 8MB of video RAM or less is available,\n"
+ "the heap starts at 4096KB, if between 8 and 16MB are available at 8192KB,\n"
+ "otherwise at 12288KB. On 315/330/340 series, the heap size is 32KB by default.\n"
+ "The value is to be specified without 'KB'.\n");
+#endif
MODULE_PARM_DESC(noaccel,
- "\nIf set to anything other than 0, 2D acceleration will be disabled.\n"
+ "\nIf set to anything other than 0, 2D acceleration will be disabled.\n"
"(default: 0)\n");
MODULE_PARM_DESC(noypan,
- "\nIf set to anything other than 0, y-panning will be disabled and scrolling\n"
- "will be performed by redrawing the screen. (default: 0)\n");
+ "\nIf set to anything other than 0, y-panning will be disabled and scrolling\n"
+ "will be performed by redrawing the screen. (default: 0)\n");
MODULE_PARM_DESC(nomax,
- "\nIf y-panning is enabled, sisfb will by default use the entire available video\n"
+ "\nIf y-panning is enabled, sisfb will by default use the entire available video\n"
"memory for the virtual screen in order to optimize scrolling performance. If\n"
"this is set to anything other than 0, sisfb will not do this and thereby \n"
"enable the user to positively specify a virtual Y size of the screen using\n"
@@ -5827,30 +7009,30 @@ MODULE_PARM_DESC(nomax,
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
MODULE_PARM_DESC(mode,
- "\nSelects the desired display mode in the format [X]x[Y]x[Depth], eg.\n"
- "1024x768x16. Other formats supported include XxY-Depth and\n"
- "XxY-Depth@Rate. If the parameter is only one (decimal or hexadecimal)\n"
+ "\nSelects the desired display mode in the format [X]x[Y]x[Depth], eg.\n"
+ "1024x768x16. Other formats supported include XxY-Depth and\n"
+ "XxY-Depth@Rate. If the parameter is only one (decimal or hexadecimal)\n"
"number, it will be interpreted as a VESA mode number. (default: none if\n"
"sisfb is a module; this leaves the console untouched and the driver will\n"
"only do the video memory management for eg. DRM/DRI; 800x600x8 if sisfb\n"
"is in the kernel)\n");
MODULE_PARM_DESC(vesa,
- "\nSelects the desired display mode by VESA defined mode number, eg. 0x117\n"
- "(default: 0x0000 if sisfb is a module; this leaves the console untouched\n"
+ "\nSelects the desired display mode by VESA defined mode number, eg. 0x117\n"
+ "(default: 0x0000 if sisfb is a module; this leaves the console untouched\n"
"and the driver will only do the video memory management for eg. DRM/DRI;\n"
"0x0103 if sisfb is in the kernel)\n");
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
MODULE_PARM_DESC(mode,
- "\nSelects the desired default display mode in the format XxYxDepth,\n"
- "eg. 1024x768x16. Other formats supported include XxY-Depth and\n"
+ "\nSelects the desired default display mode in the format XxYxDepth,\n"
+ "eg. 1024x768x16. Other formats supported include XxY-Depth and\n"
"XxY-Depth@Rate. If the parameter is only one (decimal or hexadecimal)\n"
"number, it will be interpreted as a VESA mode number. (default: 800x600x8)\n");
MODULE_PARM_DESC(vesa,
- "\nSelects the desired default display mode by VESA defined mode number, eg.\n"
- "0x117 (default: 0x0103)\n");
+ "\nSelects the desired default display mode by VESA defined mode number, eg.\n"
+ "0x117 (default: 0x0103)\n");
#endif
MODULE_PARM_DESC(rate,
@@ -5880,16 +7062,16 @@ MODULE_PARM_DESC(scalelcd,
"themselves. Default: 1 on LVDS panels, 0 on TMDS panels\n");
MODULE_PARM_DESC(pdc,
- "\nThis is for manually selecting the LCD panel delay compensation. The driver\n"
+ "\nThis is for manually selecting the LCD panel delay compensation. The driver\n"
"should detect this correctly in most cases; however, sometimes this is not\n"
"possible. If you see 'small waves' on the LCD, try setting this to 4, 32 or 24\n"
- "on a 300 series chipset; 6 on a 315 series chipset. If the problem persists,\n"
- "try other values (on 300 series: between 4 and 60 in steps of 4; on 315 series:\n"
- "any value from 0 to 31). (default: autodetected, if LCD is active during start)\n");
+ "on a 300 series chipset; 6 on other chipsets. If the problem persists, try\n"
+ "other values (on 300 series: between 4 and 60 in steps of 4; otherwise: any\n"
+ "value from 0 to 31). (default: autodetected, if LCD is active during start)\n");
#ifdef CONFIG_FB_SIS_315
MODULE_PARM_DESC(pdc1,
- "\nThis is same as pdc, but for LCD-via CRT1. Hence, this is for the 315/330\n"
+ "\nThis is same as pdc, but for LCD-via CRT1. Hence, this is for the 315/330/340\n"
"series only. (default: autodetected if LCD is in LCD-via-CRT1 mode during\n"
"startup) - Note: currently, this has no effect because LCD-via-CRT1 is not\n"
"implemented yet.\n");
@@ -5913,17 +7095,13 @@ MODULE_PARM_DESC(tvyposoffset,
"\nRelocate TV output vertically. Possible parameters: -32 through 32.\n"
"Default: 0\n");
-MODULE_PARM_DESC(filter,
- "\nSelects TV flicker filter type (only for systems with a SiS301 video bridge).\n"
- "(Possible values 0-7, default: [no filter])\n");
-
MODULE_PARM_DESC(nocrt2rate,
"\nSetting this to 1 will force the driver to use the default refresh rate for\n"
"CRT2 if CRT2 type is VGA. (default: 0, use same rate as CRT1)\n");
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
MODULE_PARM_DESC(inverse,
- "\nSetting this to anything but 0 should invert the display colors, but this\n"
+ "\nSetting this to anything but 0 should invert the display colors, but this\n"
"does not seem to work. (default: 0)\n");
#endif
@@ -5931,98 +7109,23 @@ MODULE_PARM_DESC(inverse,
#ifdef CONFIG_FB_SIS_300
MODULE_PARM_DESC(resetcard,
"\nSet this to 1 in order to reset (POST) the card on non-x86 machines where\n"
- "the BIOS did not POST the card (only supported for SiS 300/305 currently).\n"
- "Default: 0\n");
+ "the BIOS did not POST the card (only supported for SiS 300/305 and XGI cards\n"
+ "currently). Default: 0\n");
MODULE_PARM_DESC(videoram,
"\nSet this to the amount of video RAM (in kilobyte) the card has. Required on\n"
"some non-x86 architectures where the memory auto detection fails. Only\n"
- "relevant if resetcard is set, too. Default: [auto-detect]\n");
-#endif
+ "relevant if resetcard is set, too. SiS300/305 only. Default: [auto-detect]\n");
#endif
-
-static int __devinit sisfb_init_module(void)
-{
- sisfb_setdefaultparms();
-
- if(rate) sisfb_parm_rate = rate;
-
- if((scalelcd == 0) || (scalelcd == 1)) {
- sisfb_scalelcd = scalelcd ^ 1;
- }
-
- /* Need to check crt2 type first for fstn/dstn */
-
- if(forcecrt2type)
- sisfb_search_crt2type(forcecrt2type);
-
- if(tvstandard)
- sisfb_search_tvstd(tvstandard);
-
- if(mode)
- sisfb_search_mode(mode, FALSE);
- else if(vesa != -1)
- sisfb_search_vesamode(vesa, FALSE);
-
- sisfb_crt1off = (crt1off == 0) ? 1 : 0;
-
- sisfb_forcecrt1 = forcecrt1;
- if(forcecrt1 == 1) sisfb_crt1off = 0;
- else if(forcecrt1 == 0) sisfb_crt1off = 1;
-
- if(noaccel == 1) sisfb_accel = 0;
- else if(noaccel == 0) sisfb_accel = 1;
-
- if(noypan == 1) sisfb_ypan = 0;
- else if(noypan == 0) sisfb_ypan = 1;
-
- if(nomax == 1) sisfb_max = 0;
- else if(nomax == 0) sisfb_max = 1;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- if(inverse) sisfb_inverse = 1;
#endif
- if(mem) sisfb_parm_mem = mem;
-
- if(userom != -1) sisfb_userom = userom;
- if(useoem != -1) sisfb_useoem = useoem;
-
- if(pdc != -1) sisfb_pdc = (pdc & 0x7f);
- if(pdc1 != -1) sisfb_pdca = (pdc1 & 0x1f);
-
- sisfb_nocrt2rate = nocrt2rate;
-
- if(specialtiming)
- sisfb_search_specialtiming(specialtiming);
-
- if((lvdshl >= 0) && (lvdshl <= 3)) sisfb_lvdshl = lvdshl;
-
- if(filter != -1) sisfb_filter = filter;
-
- sisfb_tvxposoffset = tvxposoffset;
- sisfb_tvyposoffset = tvyposoffset;
-
-#if !defined(__i386__) && !defined(__x86_64__)
- sisfb_resetcard = (resetcard) ? 1 : 0;
- if(videoram) sisfb_videoram = videoram;
-#endif
-
- return(sisfb_init());
-}
-
-static void __exit sisfb_remove_module(void)
-{
- pci_unregister_driver(&sisfb_driver);
- printk(KERN_DEBUG "sisfb: Module unloaded\n");
-}
-
-module_init(sisfb_init_module);
-module_exit(sisfb_remove_module);
-
#endif /* /MODULE */
+/* _GPL only for new symbols. */
EXPORT_SYMBOL(sis_malloc);
EXPORT_SYMBOL(sis_free);
+EXPORT_SYMBOL_GPL(sis_malloc_new);
+EXPORT_SYMBOL_GPL(sis_free_new);
+
diff --git a/drivers/video/sis/sis_main.h b/drivers/video/sis/sis_main.h
index a6678a7aff3..445bcbba03a 100644
--- a/drivers/video/sis/sis_main.h
+++ b/drivers/video/sis/sis_main.h
@@ -1,9 +1,10 @@
/*
- * SiS 300/305/540/630(S)/730(S)
- * SiS 315(H/PRO)/55x/(M)65x/(M)661(F/M)X/740/741(GX)/330/(M)760
+ * SiS 300/305/540/630(S)/730(S),
+ * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX],
+ * XGI V3XT/V5/V8, Z7
* frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3
*
- * Copyright (C) 2001-2004 Thomas Winischhofer, Vienna, Austria.
+ * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -23,13 +24,9 @@
#ifndef _SISFB_MAIN
#define _SISFB_MAIN
-#include <linux/spinlock.h>
-
#include "vstruct.h"
#include "sis.h"
-#define MODE_INDEX_NONE 0 /* index for mode=none */
-
/* Fbcon stuff */
static struct fb_var_screeninfo my_default_var = {
.xres = 0,
@@ -60,6 +57,8 @@ static struct fb_var_screeninfo my_default_var = {
.vmode = FB_VMODE_NONINTERLACED,
};
+#define MODE_INDEX_NONE 0 /* index for mode=none */
+
/* Boot-time parameters */
static int sisfb_off = 0;
static int sisfb_parm_mem = 0;
@@ -93,7 +92,6 @@ static int sisfb_tvplug = -1; /* Tv plug type (for overriding autodetection) */
static int sisfb_tvstd = -1;
static int sisfb_tvxposoffset = 0;
static int sisfb_tvyposoffset = 0;
-static int sisfb_filter = -1;
static int sisfb_nocrt2rate = 0;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
static int sisfb_inverse = 0;
@@ -106,12 +104,12 @@ static int sisfb_videoram = 0;
/* List of supported chips */
static struct sisfb_chip_info {
- int chip;
- int vgaengine;
+ int chip;
+ int vgaengine;
int mni;
- int hwcursor_size;
+ int hwcursor_size;
int CRT2_write_enable;
- const char *chip_name;
+ const char *chip_name;
} sisfb_chip_info[] __devinitdata = {
{ SIS_300, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 300/305" },
{ SIS_540, SIS_300_VGA, 0, HW_CURSOR_AREA_SIZE_300 * 2, SIS_CRT2_WENABLE_300, "SiS 540" },
@@ -123,6 +121,8 @@ static struct sisfb_chip_info {
{ SIS_650, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 650" },
{ SIS_330, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 330" },
{ SIS_660, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "SiS 660" },
+ { XGI_20, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "XGI Z7" },
+ { XGI_40, SIS_315_VGA, 1, HW_CURSOR_AREA_SIZE_315 * 4, SIS_CRT2_WENABLE_315, "XGI V3XT/V5/V8" },
};
static struct pci_device_id __devinitdata sisfb_pci_table[] = {
@@ -139,6 +139,8 @@ static struct pci_device_id __devinitdata sisfb_pci_table[] = {
{ PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_650_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
{ PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
{ PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_660_VGA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
+ { PCI_VENDOR_ID_XGI,PCI_DEVICE_ID_XGI_20, PCI_ANY_ID, PCI_ANY_ID, 0, 0,10},
+ { PCI_VENDOR_ID_XGI,PCI_DEVICE_ID_XGI_40, PCI_ANY_ID, PCI_ANY_ID, 0, 0,11},
#endif
{ 0 }
};
@@ -147,13 +149,12 @@ MODULE_DEVICE_TABLE(pci, sisfb_pci_table);
static struct sis_video_info *card_list = NULL;
-/* TODO: This is not handled card-wise because the DRM
- does not refer to a unique fb when calling sis_alloc
- or sis_free. Therefore, this is handled globally for
- now (hoping that nobody is crazy enough to run two
- SiS cards at the same time).
+/* The memory heap is now handled card-wise, by using
+ sis_malloc_new/sis_free_new. However, the DRM does
+ not do this yet. Until it does, we keep a "global"
+ heap which is actually the first card's one.
*/
-static SIS_HEAP sisfb_heap;
+static struct SIS_HEAP *sisfb_heap;
#define MD_SIS300 1
#define MD_SIS315 2
@@ -181,8 +182,10 @@ static const struct _sisbios_mode {
{"320x240x16", {0x56,0x56}, 0x0135, 0x0000, 320, 240, 16, 1, 40, 15, MD_SIS300|MD_SIS315},
{"320x240x24", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
{"320x240x32", {0x53,0x53}, 0x0000, 0x0000, 320, 240, 32, 1, 40, 15, MD_SIS300|MD_SIS315},
- {"320x240x8", {0x5a,0x5a}, 0x0132, 0x0000, 320, 480, 8, 1, 40, 30, MD_SIS315}, /* FSTN */
-/*10*/ {"320x240x16", {0x5b,0x5b}, 0x0135, 0x0000, 320, 480, 16, 1, 40, 30, MD_SIS315}, /* FSTN */
+#define MODE_FSTN_8 9
+#define MODE_FSTN_16 10
+ {"320x240x8", {0x5a,0x5a}, 0x0132, 0x0000, 320, 240, 8, 1, 40, 15, MD_SIS315}, /* FSTN */
+/*10*/ {"320x240x16", {0x5b,0x5b}, 0x0135, 0x0000, 320, 240, 16, 1, 40, 15, MD_SIS315}, /* FSTN */
{"400x300x8", {0x51,0x51}, 0x0133, 0x0000, 400, 300, 8, 1, 50, 18, MD_SIS300|MD_SIS315},
{"400x300x16", {0x57,0x57}, 0x0136, 0x0000, 400, 300, 16, 1, 50, 18, MD_SIS300|MD_SIS315},
{"400x300x24", {0x54,0x54}, 0x0000, 0x0000, 400, 300, 32, 1, 50, 18, MD_SIS300|MD_SIS315},
@@ -215,18 +218,20 @@ static const struct _sisbios_mode {
/*40*/ {"800x480x16", {0x7a,0x7a}, 0x0000, 0x0000, 800, 480, 16, 1, 100, 30, MD_SIS300|MD_SIS315},
{"800x480x24", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
{"800x480x32", {0x76,0x76}, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_SIS300|MD_SIS315},
-#define DEFAULT_MODE 43 /* index for 800x600x8 */
-#define DEFAULT_LCDMODE 43 /* index for 800x600x8 */
-#define DEFAULT_TVMODE 43 /* index for 800x600x8 */
+#define DEFAULT_MODE 43 /* index for 800x600x8 */
+#define DEFAULT_LCDMODE 43 /* index for 800x600x8 */
+#define DEFAULT_TVMODE 43 /* index for 800x600x8 */
{"800x600x8", {0x30,0x30}, 0x0103, 0x0103, 800, 600, 8, 2, 100, 37, MD_SIS300|MD_SIS315},
{"800x600x16", {0x47,0x47}, 0x0114, 0x0114, 800, 600, 16, 2, 100, 37, MD_SIS300|MD_SIS315},
{"800x600x24", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
{"800x600x32", {0x63,0x63}, 0x013b, 0x0115, 800, 600, 32, 2, 100, 37, MD_SIS300|MD_SIS315},
{"848x480x8", {0x39,0x39}, 0x0000, 0x0000, 848, 480, 8, 2, 106, 30, MD_SIS300|MD_SIS315},
+#define DEFAULT_MODE_848 48
{"848x480x16", {0x3b,0x3b}, 0x0000, 0x0000, 848, 480, 16, 2, 106, 30, MD_SIS300|MD_SIS315},
{"848x480x24", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
/*50*/ {"848x480x32", {0x3e,0x3e}, 0x0000, 0x0000, 848, 480, 32, 2, 106, 30, MD_SIS300|MD_SIS315},
{"856x480x8", {0x3f,0x3f}, 0x0000, 0x0000, 856, 480, 8, 2, 107, 30, MD_SIS300|MD_SIS315},
+#define DEFAULT_MODE_856 52
{"856x480x16", {0x42,0x42}, 0x0000, 0x0000, 856, 480, 16, 2, 107, 30, MD_SIS300|MD_SIS315},
{"856x480x24", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
{"856x480x32", {0x45,0x45}, 0x0000, 0x0000, 856, 480, 32, 2, 107, 30, MD_SIS300|MD_SIS315},
@@ -270,42 +275,47 @@ static const struct _sisbios_mode {
{"1280x800x16", {0x15,0x15}, 0x0000, 0x0000, 1280, 800, 16, 1, 160, 50, MD_SIS315},
{"1280x800x24", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
{"1280x800x32", {0x16,0x16}, 0x0000, 0x0000, 1280, 800, 32, 1, 160, 50, MD_SIS315},
+ {"1280x854x8", {0x14,0x14}, 0x0000, 0x0000, 1280, 854, 8, 1, 160, 53, MD_SIS315},
+ {"1280x854x16", {0x15,0x15}, 0x0000, 0x0000, 1280, 854, 16, 1, 160, 53, MD_SIS315},
+ {"1280x854x24", {0x16,0x16}, 0x0000, 0x0000, 1280, 854, 32, 1, 160, 53, MD_SIS315},
+ {"1280x854x32", {0x16,0x16}, 0x0000, 0x0000, 1280, 854, 32, 1, 160, 53, MD_SIS315},
{"1280x960x8", {0x7c,0x7c}, 0x0000, 0x0000, 1280, 960, 8, 1, 160, 60, MD_SIS300|MD_SIS315},
- {"1280x960x16", {0x7d,0x7d}, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60, MD_SIS300|MD_SIS315},
+/*100*/ {"1280x960x16", {0x7d,0x7d}, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60, MD_SIS300|MD_SIS315},
{"1280x960x24", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
{"1280x960x32", {0x7e,0x7e}, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_SIS300|MD_SIS315},
{"1280x1024x8", {0x3a,0x3a}, 0x0107, 0x0107, 1280, 1024, 8, 2, 160, 64, MD_SIS300|MD_SIS315},
-/*100*/ {"1280x1024x16", {0x4d,0x4d}, 0x011a, 0x011a, 1280, 1024, 16, 2, 160, 64, MD_SIS300|MD_SIS315},
+ {"1280x1024x16", {0x4d,0x4d}, 0x011a, 0x011a, 1280, 1024, 16, 2, 160, 64, MD_SIS300|MD_SIS315},
{"1280x1024x24", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
{"1280x1024x32", {0x65,0x65}, 0x013d, 0x011b, 1280, 1024, 32, 2, 160, 64, MD_SIS300|MD_SIS315},
{"1360x768x8", {0x48,0x48}, 0x0000, 0x0000, 1360, 768, 8, 1, 170, 48, MD_SIS300|MD_SIS315},
{"1360x768x16", {0x4b,0x4b}, 0x0000, 0x0000, 1360, 768, 16, 1, 170, 48, MD_SIS300|MD_SIS315},
{"1360x768x24", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
- {"1360x768x32", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
+/*110*/ {"1360x768x32", {0x4e,0x4e}, 0x0000, 0x0000, 1360, 768, 32, 1, 170, 48, MD_SIS300|MD_SIS315},
{"1360x1024x8", {0x67,0x67}, 0x0000, 0x0000, 1360, 1024, 8, 1, 170, 64, MD_SIS300 },
+#define DEFAULT_MODE_1360 112
{"1360x1024x16", {0x6f,0x6f}, 0x0000, 0x0000, 1360, 1024, 16, 1, 170, 64, MD_SIS300 },
{"1360x1024x24", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
-/*110*/ {"1360x1024x32", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
+ {"1360x1024x32", {0x72,0x72}, 0x0000, 0x0000, 1360, 1024, 32, 1, 170, 64, MD_SIS300 },
{"1400x1050x8", {0x26,0x26}, 0x0000, 0x0000, 1400, 1050, 8, 1, 175, 65, MD_SIS315},
{"1400x1050x16", {0x27,0x27}, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65, MD_SIS315},
{"1400x1050x24", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
{"1400x1050x32", {0x28,0x28}, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_SIS315},
{"1600x1200x8", {0x3c,0x3c}, 0x0130, 0x011c, 1600, 1200, 8, 1, 200, 75, MD_SIS300|MD_SIS315},
- {"1600x1200x16", {0x3d,0x3d}, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_SIS300|MD_SIS315},
+/*120*/ {"1600x1200x16", {0x3d,0x3d}, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_SIS300|MD_SIS315},
{"1600x1200x24", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
{"1600x1200x32", {0x66,0x66}, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_SIS300|MD_SIS315},
{"1680x1050x8", {0x17,0x17}, 0x0000, 0x0000, 1680, 1050, 8, 1, 210, 65, MD_SIS315},
-/*120*/ {"1680x1050x16", {0x18,0x18}, 0x0000, 0x0000, 1680, 1050, 16, 1, 210, 65, MD_SIS315},
+ {"1680x1050x16", {0x18,0x18}, 0x0000, 0x0000, 1680, 1050, 16, 1, 210, 65, MD_SIS315},
{"1680x1050x24", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
{"1680x1050x32", {0x19,0x19}, 0x0000, 0x0000, 1680, 1050, 32, 1, 210, 65, MD_SIS315},
{"1920x1080x8", {0x2c,0x2c}, 0x0000, 0x0000, 1920, 1080, 8, 1, 240, 67, MD_SIS315},
{"1920x1080x16", {0x2d,0x2d}, 0x0000, 0x0000, 1920, 1080, 16, 1, 240, 67, MD_SIS315},
{"1920x1080x24", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
- {"1920x1080x32", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
+/*130*/ {"1920x1080x32", {0x73,0x73}, 0x0000, 0x0000, 1920, 1080, 32, 1, 240, 67, MD_SIS315},
{"1920x1440x8", {0x68,0x68}, 0x013f, 0x0000, 1920, 1440, 8, 1, 240, 75, MD_SIS300|MD_SIS315},
{"1920x1440x16", {0x69,0x69}, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75, MD_SIS300|MD_SIS315},
{"1920x1440x24", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
-/*130*/ {"1920x1440x32", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
+ {"1920x1440x32", {0x6b,0x6b}, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_SIS300|MD_SIS315},
{"2048x1536x8", {0x6c,0x6c}, 0x0000, 0x0000, 2048, 1536, 8, 1, 256, 96, MD_SIS315},
{"2048x1536x16", {0x6d,0x6d}, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96, MD_SIS315},
{"2048x1536x24", {0x6e,0x6e}, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_SIS315},
@@ -313,13 +323,13 @@ static const struct _sisbios_mode {
{"\0", {0x00,0x00}, 0, 0, 0, 0, 0, 0, 0}
};
-#define SIS_LCD_NUMBER 17
-static const struct _sis_lcd_data {
+#define SIS_LCD_NUMBER 18
+static struct _sis_lcd_data {
u32 lcdtype;
u16 xres;
u16 yres;
u8 default_mode_idx;
-} sis_lcd_data[] = {
+} sis_lcd_data[] __devinitdata = {
{ LCD_640x480, 640, 480, 23 },
{ LCD_800x600, 800, 600, 43 },
{ LCD_1024x600, 1024, 600, 67 },
@@ -329,34 +339,38 @@ static const struct _sis_lcd_data {
{ LCD_1280x720, 1280, 720, 83 },
{ LCD_1280x768, 1280, 768, 87 },
{ LCD_1280x800, 1280, 800, 91 },
- { LCD_1280x960, 1280, 960, 95 },
- { LCD_1280x1024, 1280, 1024, 99 },
- { LCD_1400x1050, 1400, 1050, 111 },
- { LCD_1680x1050, 1680, 1050, 119 },
- { LCD_1600x1200, 1600, 1200, 115 },
- { LCD_640x480_2, 640, 480, 23 },
- { LCD_640x480_3, 640, 480, 23 },
- { LCD_320x480, 320, 480, 9 },
+ { LCD_1280x854, 1280, 854, 95 },
+ { LCD_1280x960, 1280, 960, 99 },
+ { LCD_1280x1024, 1280, 1024, 103 },
+ { LCD_1400x1050, 1400, 1050, 115 },
+ { LCD_1680x1050, 1680, 1050, 123 },
+ { LCD_1600x1200, 1600, 1200, 119 },
+ { LCD_320x240_2, 320, 240, 9 },
+ { LCD_320x240_3, 320, 240, 9 },
+ { LCD_320x240, 320, 240, 9 },
};
/* CR36 evaluation */
-static const USHORT sis300paneltype[] =
- { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
- LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768,
- LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN,
- LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN };
-
-static const USHORT sis310paneltype[] =
- { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
- LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
- LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
- LCD_640x480_2, LCD_640x480_3, LCD_UNKNOWN, LCD_UNKNOWN };
-
-static const USHORT sis661paneltype[] =
- { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
- LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
- LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
- LCD_1280x800, LCD_1680x1050, LCD_1280x720, LCD_UNKNOWN };
+static unsigned short sis300paneltype[] __devinitdata = {
+ LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
+ LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768,
+ LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN,
+ LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN, LCD_UNKNOWN
+};
+
+static unsigned short sis310paneltype[] __devinitdata = {
+ LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
+ LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
+ LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
+ LCD_320x240_2, LCD_320x240_3, LCD_UNKNOWN, LCD_UNKNOWN
+};
+
+static unsigned short sis661paneltype[] __devinitdata = {
+ LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024,
+ LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960,
+ LCD_1280x854, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
+ LCD_1280x800, LCD_1680x1050, LCD_1280x720, LCD_UNKNOWN
+};
#define FL_550_DSTN 0x01
#define FL_550_FSTN 0x02
@@ -413,7 +427,6 @@ static const struct _sis_vrate {
} sisfb_vrate[] = {
{1, 320, 200, 70, TRUE},
{1, 320, 240, 60, TRUE},
- {1, 320, 480, 60, TRUE},
{1, 400, 300, 60, TRUE},
{1, 512, 384, 60, TRUE},
{1, 640, 400, 72, TRUE},
@@ -437,10 +450,11 @@ static const struct _sis_vrate {
{4, 1024, 768, 75, FALSE}, {5, 1024, 768, 85, TRUE}, {6, 1024, 768, 100, TRUE},
{7, 1024, 768, 120, TRUE},
{1, 1152, 768, 60, TRUE},
- {1, 1152, 864, 60, TRUE}, {1, 1152, 864, 75, TRUE}, {2, 1152, 864, 84, TRUE},
+ {1, 1152, 864, 60, TRUE}, {2, 1152, 864, 75, TRUE}, {3, 1152, 864, 84, TRUE},
{1, 1280, 720, 60, TRUE}, {2, 1280, 720, 75, TRUE}, {3, 1280, 720, 85, TRUE},
{1, 1280, 768, 60, TRUE},
{1, 1280, 800, 60, TRUE},
+ {1, 1280, 854, 60, TRUE},
{1, 1280, 960, 60, TRUE}, {2, 1280, 960, 85, TRUE},
{1, 1280, 1024, 43, TRUE}, {2, 1280, 1024, 60, TRUE}, {3, 1280, 1024, 75, TRUE},
{4, 1280, 1024, 85, TRUE},
@@ -459,12 +473,12 @@ static const struct _sis_vrate {
{0, 0, 0, 0, FALSE}
};
-static const struct _sisfbddcsmodes {
+static struct _sisfbddcsmodes {
u32 mask;
u16 h;
u16 v;
u32 d;
-} sisfb_ddcsmodes[] = {
+} sisfb_ddcsmodes[] __devinitdata = {
{ 0x10000, 67, 75, 108000},
{ 0x08000, 48, 72, 50000},
{ 0x04000, 46, 75, 49500},
@@ -480,49 +494,49 @@ static const struct _sisfbddcsmodes {
{ 0x00001, 38, 60, 40000}
};
-static const struct _sisfbddcfmodes {
+static struct _sisfbddcfmodes {
u16 x;
u16 y;
u16 v;
u16 h;
u32 d;
-} sisfb_ddcfmodes[] = {
- { 1280, 1024, 85, 92, 157500},
- { 1600, 1200, 60, 75, 162000},
- { 1600, 1200, 65, 82, 175500},
- { 1600, 1200, 70, 88, 189000},
- { 1600, 1200, 75, 94, 202500},
- { 1600, 1200, 85, 107,229500},
- { 1920, 1440, 60, 90, 234000},
- { 1920, 1440, 75, 113,297000}
+} sisfb_ddcfmodes[] __devinitdata = {
+ { 1280, 1024, 85, 92, 157500},
+ { 1600, 1200, 60, 75, 162000},
+ { 1600, 1200, 65, 82, 175500},
+ { 1600, 1200, 70, 88, 189000},
+ { 1600, 1200, 75, 94, 202500},
+ { 1600, 1200, 85, 107,229500},
+ { 1920, 1440, 60, 90, 234000},
+ { 1920, 1440, 75, 113,297000}
};
#ifdef CONFIG_FB_SIS_300
static struct _chswtable {
- u16 subsysVendor;
- u16 subsysCard;
- char *vendorName;
- char *cardName;
+ u16 subsysVendor;
+ u16 subsysCard;
+ char *vendorName;
+ char *cardName;
} mychswtable[] __devinitdata = {
- { 0x1631, 0x1002, "Mitachi", "0x1002" },
+ { 0x1631, 0x1002, "Mitachi", "0x1002" },
{ 0x1071, 0x7521, "Mitac" , "7521P" },
{ 0, 0, "" , "" }
};
#endif
static struct _customttable {
- u16 chipID;
- char *biosversion;
- char *biosdate;
- u32 bioschksum;
- u16 biosFootprintAddr[5];
- u8 biosFootprintData[5];
- u16 pcisubsysvendor;
- u16 pcisubsyscard;
- char *vendorName;
- char *cardName;
- u32 SpecialID;
- char *optionName;
+ u16 chipID;
+ char *biosversion;
+ char *biosdate;
+ u32 bioschksum;
+ u16 biosFootprintAddr[5];
+ u8 biosFootprintData[5];
+ u16 pcisubsysvendor;
+ u16 pcisubsyscard;
+ char *vendorName;
+ char *cardName;
+ u32 SpecialID;
+ char *optionName;
} mycustomttable[] __devinitdata = {
{ SIS_630, "2.00.07", "09/27/2002-13:38:25",
0x3240A8,
@@ -643,6 +657,13 @@ static struct _customttable {
0, 0,
"Generic", "LVDS/Parallel 848x480", CUT_PANEL848, "PANEL848x480"
},
+ { 4322, "", "", /* never autodetected */
+ 0,
+ { 0, 0, 0, 0, 0 },
+ { 0, 0, 0, 0, 0 },
+ 0, 0,
+ "Generic", "LVDS/Parallel 856x480", CUT_PANEL856, "PANEL856x480"
+ },
{ 0, "", "",
0,
{ 0, 0, 0, 0 },
@@ -652,155 +673,6 @@ static struct _customttable {
}
};
-static const struct _sis_TV_filter {
- u8 filter[9][4];
-} sis_TV_filter[] = {
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_0 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_1 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_2 */
- {0xF5,0xEE,0x1B,0x44},
- {0xF8,0xF4,0x18,0x38},
- {0xEB,0x04,0x25,0x18},
- {0xF1,0x05,0x1F,0x16},
- {0xF6,0x06,0x1A,0x14},
- {0xFA,0x06,0x16,0x14},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_3 */
- {0xF1,0x04,0x1F,0x18},
- {0xEE,0x0D,0x22,0x06},
- {0xF7,0x06,0x19,0x14},
- {0xF4,0x0B,0x1C,0x0A},
- {0xFA,0x07,0x16,0x12},
- {0xF9,0x0A,0x17,0x0C},
- {0x00,0x07,0x10,0x12},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_4 - 320 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_5 - 640 */
- {0xF5,0xEE,0x1B,0x44},
- {0xF8,0xF4,0x18,0x38},
- {0xEB,0x04,0x25,0x18},
- {0xF1,0x05,0x1F,0x16},
- {0xF6,0x06,0x1A,0x14},
- {0xFA,0x06,0x16,0x14},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_6 - 720 */
- {0xEB,0x04,0x25,0x18},
- {0xE7,0x0E,0x29,0x04},
- {0xEE,0x0C,0x22,0x08},
- {0xF6,0x0B,0x1A,0x0A},
- {0xF9,0x0A,0x17,0x0C},
- {0xFC,0x0A,0x14,0x0C},
- {0x00,0x08,0x10,0x10},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_7 - 800 */
- {0xEC,0x02,0x24,0x1C},
- {0xF2,0x04,0x1E,0x18},
- {0xEB,0x15,0x25,0xF6},
- {0xF4,0x10,0x1C,0x00},
- {0xF8,0x0F,0x18,0x02},
- {0x00,0x04,0x10,0x18},
- {0x01,0x06,0x0F,0x14},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_0 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_1 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_2 */
- {0xF5,0xEE,0x1B,0x44},
- {0xF8,0xF4,0x18,0x38},
- {0xF1,0xF7,0x01,0x32},
- {0xF5,0xFB,0x1B,0x2A},
- {0xF9,0xFF,0x17,0x22},
- {0xFB,0x01,0x15,0x1E},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_3 */
- {0xF5,0xFB,0x1B,0x2A},
- {0xEE,0xFE,0x22,0x24},
- {0xF3,0x00,0x1D,0x20},
- {0xF9,0x03,0x17,0x1A},
- {0xFB,0x02,0x14,0x1E},
- {0xFB,0x04,0x15,0x18},
- {0x00,0x06,0x10,0x14},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_4 - 320 */
- {0x00,0xE0,0x10,0x60},
- {0x00,0xEE,0x10,0x44},
- {0x00,0xF4,0x10,0x38},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0x00,0x00,0x10,0x20},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_5 - 640 */
- {0xF5,0xEE,0x1B,0x44},
- {0xF8,0xF4,0x18,0x38},
- {0xF1,0xF7,0x1F,0x32},
- {0xF5,0xFB,0x1B,0x2A},
- {0xF9,0xFF,0x17,0x22},
- {0xFB,0x01,0x15,0x1E},
- {0x00,0x04,0x10,0x18},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_6 - 720 */
- {0xF5,0xEE,0x1B,0x2A},
- {0xEE,0xFE,0x22,0x24},
- {0xF3,0x00,0x1D,0x20},
- {0xF9,0x03,0x17,0x1A},
- {0xFB,0x02,0x14,0x1E},
- {0xFB,0x04,0x15,0x18},
- {0x00,0x06,0x10,0x14},
- {0xFF,0xFF,0xFF,0xFF} }},
- { {{0x00,0x00,0x00,0x40}, /* PALFilter_7 - 800 */
- {0xF5,0xEE,0x1B,0x44},
- {0xF8,0xF4,0x18,0x38},
- {0xFC,0xFB,0x14,0x2A},
- {0xEB,0x05,0x25,0x16},
- {0xF1,0x05,0x1F,0x16},
- {0xFA,0x07,0x16,0x12},
- {0x00,0x07,0x10,0x12},
- {0xFF,0xFF,0xFF,0xFF} }}
-};
-
/* ---------------------- Prototypes ------------------------- */
/* Interface used by the world */
@@ -811,145 +683,159 @@ SISINITSTATIC int sisfb_setup(char *options);
/* Interface to the low level console driver */
SISINITSTATIC int sisfb_init(void);
-
/* fbdev routines */
-static int sisfb_get_fix(struct fb_fix_screeninfo *fix, int con,
- struct fb_info *info);
+static int sisfb_get_fix(struct fb_fix_screeninfo *fix, int con,
+ struct fb_info *info);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static int sisfb_get_fix(struct fb_fix_screeninfo *fix,
- int con,
- struct fb_info *info);
-static int sisfb_get_var(struct fb_var_screeninfo *var,
- int con,
- struct fb_info *info);
-static int sisfb_set_var(struct fb_var_screeninfo *var,
- int con,
- struct fb_info *info);
-static void sisfb_crtc_to_var(struct sis_video_info *ivideo,
- struct fb_var_screeninfo *var);
-static int sisfb_get_cmap(struct fb_cmap *cmap,
- int kspc,
- int con,
- struct fb_info *info);
-static int sisfb_set_cmap(struct fb_cmap *cmap,
- int kspc,
- int con,
- struct fb_info *info);
-static int sisfb_update_var(int con,
- struct fb_info *info);
-static int sisfb_switch(int con,
+static int sisfb_get_fix(struct fb_fix_screeninfo *fix,
+ int con,
+ struct fb_info *info);
+static int sisfb_get_var(struct fb_var_screeninfo *var,
+ int con,
+ struct fb_info *info);
+static int sisfb_set_var(struct fb_var_screeninfo *var,
+ int con,
+ struct fb_info *info);
+static void sisfb_crtc_to_var(struct sis_video_info *ivideo,
+ struct fb_var_screeninfo *var);
+static int sisfb_get_cmap(struct fb_cmap *cmap,
+ int kspc,
+ int con,
+ struct fb_info *info);
+static int sisfb_set_cmap(struct fb_cmap *cmap,
+ int kspc,
+ int con,
+ struct fb_info *info);
+static int sisfb_update_var(int con,
+ struct fb_info *info);
+static int sisfb_switch(int con,
struct fb_info *info);
-static void sisfb_blank(int blank,
- struct fb_info *info);
-static void sisfb_set_disp(int con,
- struct fb_var_screeninfo *var,
- struct fb_info *info);
-static int sis_getcolreg(unsigned regno, unsigned *red, unsigned *green,
- unsigned *blue, unsigned *transp,
- struct fb_info *fb_info);
-static void sisfb_do_install_cmap(int con,
- struct fb_info *info);
-static int sisfb_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg, int con,
- struct fb_info *info);
-#endif
+static void sisfb_blank(int blank,
+ struct fb_info *info);
+static void sisfb_set_disp(int con,
+ struct fb_var_screeninfo *var,
+ struct fb_info *info);
+static int sis_getcolreg(unsigned regno, unsigned *red, unsigned *green,
+ unsigned *blue, unsigned *transp,
+ struct fb_info *fb_info);
+static void sisfb_do_install_cmap(int con,
+ struct fb_info *info);
+static int sisfb_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg, int con,
+ struct fb_info *info);
+#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-static int sisfb_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg,
- struct fb_info *info);
-static int sisfb_set_par(struct fb_info *info);
-static int sisfb_blank(int blank,
- struct fb_info *info);
-extern void fbcon_sis_fillrect(struct fb_info *info,
- const struct fb_fillrect *rect);
-extern void fbcon_sis_copyarea(struct fb_info *info,
- const struct fb_copyarea *area);
-extern int fbcon_sis_sync(struct fb_info *info);
+static int sisfb_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg,
+ struct fb_info *info);
+static int sisfb_set_par(struct fb_info *info);
+static int sisfb_blank(int blank,
+ struct fb_info *info);
+extern void fbcon_sis_fillrect(struct fb_info *info,
+ const struct fb_fillrect *rect);
+extern void fbcon_sis_copyarea(struct fb_info *info,
+ const struct fb_copyarea *area);
+extern int fbcon_sis_sync(struct fb_info *info);
#endif
-
+
/* Internal 2D accelerator functions */
-extern int sisfb_initaccel(struct sis_video_info *ivideo);
-extern void sisfb_syncaccel(struct sis_video_info *ivideo);
+extern int sisfb_initaccel(struct sis_video_info *ivideo);
+extern void sisfb_syncaccel(struct sis_video_info *ivideo);
/* Internal general routines */
-static void sisfb_search_mode(char *name, BOOLEAN quiet);
-static int sisfb_validate_mode(struct sis_video_info *ivideo, int modeindex, u32 vbflags);
-static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate,
- int index);
-static int sisfb_setcolreg(unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned transp,
- struct fb_info *fb_info);
-static int sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
- struct fb_info *info);
-static void sisfb_pre_setmode(struct sis_video_info *ivideo);
-static void sisfb_post_setmode(struct sis_video_info *ivideo);
-static BOOLEAN sisfb_CheckVBRetrace(struct sis_video_info *ivideo);
-static BOOLEAN sisfbcheckvretracecrt2(struct sis_video_info *ivideo);
-static BOOLEAN sisfbcheckvretracecrt1(struct sis_video_info *ivideo);
-static BOOLEAN sisfb_bridgeisslave(struct sis_video_info *ivideo);
-static void sisfb_detect_VB_connect(struct sis_video_info *ivideo);
-static void sisfb_get_VB_type(struct sis_video_info *ivideo);
-static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val);
-static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val);
+static void sisfb_search_mode(char *name, BOOLEAN quiet);
+static int sisfb_validate_mode(struct sis_video_info *ivideo, int modeindex, u32 vbflags);
+static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate,
+ int index);
+static int sisfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned transp,
+ struct fb_info *fb_info);
+static int sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
+ struct fb_info *info);
+static void sisfb_pre_setmode(struct sis_video_info *ivideo);
+static void sisfb_post_setmode(struct sis_video_info *ivideo);
+static BOOLEAN sisfb_CheckVBRetrace(struct sis_video_info *ivideo);
+static BOOLEAN sisfbcheckvretracecrt2(struct sis_video_info *ivideo);
+static BOOLEAN sisfbcheckvretracecrt1(struct sis_video_info *ivideo);
+static BOOLEAN sisfb_bridgeisslave(struct sis_video_info *ivideo);
+static void sisfb_detect_VB_connect(struct sis_video_info *ivideo);
+static void sisfb_get_VB_type(struct sis_video_info *ivideo);
+static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val);
+static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val);
+#ifdef CONFIG_FB_SIS_300
+unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
+void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val);
+unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
+#endif
+#ifdef CONFIG_FB_SIS_315
+void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val);
+unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
+#endif
/* SiS-specific exported functions */
-void sis_malloc(struct sis_memreq *req);
-void sis_free(u32 base);
+void sis_malloc(struct sis_memreq *req);
+void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
+void sis_free(u32 base);
+void sis_free_new(struct pci_dev *pdev, u32 base);
/* Internal heap routines */
-static int sisfb_heap_init(struct sis_video_info *ivideo);
-static SIS_OH *sisfb_poh_new_node(void);
-static SIS_OH *sisfb_poh_allocate(u32 size);
-static void sisfb_delete_node(SIS_OH *poh);
-static void sisfb_insert_node(SIS_OH *pohList, SIS_OH *poh);
-static SIS_OH *sisfb_poh_free(u32 base);
-static void sisfb_free_node(SIS_OH *poh);
-
-/* Sensing routines */
-static void SiS_Sense30x(struct sis_video_info *ivideo);
-static void SiS_SenseCh(struct sis_video_info *ivideo);
+static int sisfb_heap_init(struct sis_video_info *ivideo);
+static struct SIS_OH * sisfb_poh_new_node(struct SIS_HEAP *memheap);
+static struct SIS_OH * sisfb_poh_allocate(struct SIS_HEAP *memheap, u32 size);
+static void sisfb_delete_node(struct SIS_OH *poh);
+static void sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
+static struct SIS_OH * sisfb_poh_free(struct SIS_HEAP *memheap, u32 base);
+static void sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
/* Routines from init.c/init301.c */
-extern USHORT SiS_GetModeID_LCD(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth,
- BOOLEAN FSTN, USHORT CustomT, int LCDwith, int LCDheight);
-extern USHORT SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
-extern USHORT SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth);
-
-extern void SiSRegInit(SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
-extern BOOLEAN SiSSetMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo, USHORT ModeNo);
-extern void SiS_SetEnableDstn(SiS_Private *SiS_Pr, int enable);
-extern void SiS_SetEnableFstn(SiS_Private *SiS_Pr, int enable);
-
-extern BOOLEAN SiSDetermineROMLayout661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo);
-
-extern BOOLEAN sisfb_gettotalfrommode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceExtension,
- unsigned char modeno, int *htotal, int *vtotal, unsigned char rateindex);
+extern unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, BOOLEAN FSTN, unsigned short CustomT,
+ int LCDwith, int LCDheight, unsigned int VBFlags2);
+extern unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, unsigned int VBFlags2);
+extern unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
+ int VDisplay, int Depth, unsigned int VBFlags2);
+extern void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
+extern BOOLEAN SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
+extern void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
+extern void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
+
+extern BOOLEAN SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
+
+extern BOOLEAN sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ int *htotal, int *vtotal, unsigned char rateindex);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-extern int sisfb_mode_rate_to_dclock(SiS_Private *SiS_Pr,
- PSIS_HW_INFO HwDeviceExtension,
- unsigned char modeno, unsigned char rateindex);
-extern int sisfb_mode_rate_to_ddata(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceExtension,
- unsigned char modeno, unsigned char rateindex,
- struct fb_var_screeninfo *var);
+extern int sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr,
+ unsigned char modeno, unsigned char rateindex);
+extern int sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
+ unsigned char rateindex, struct fb_var_screeninfo *var);
+#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+extern void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
+ int yres, struct fb_var_screeninfo *var, BOOLEAN writeres);
#endif
/* Chrontel TV, DDC and DPMS functions */
-extern USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempbx);
-extern void SiS_SetCH700x(SiS_Private *SiS_Pr, USHORT tempbx);
-extern USHORT SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempbx);
-extern void SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempbx);
-extern void SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh);
-extern void SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime);
-extern void SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo);
-extern USHORT SiS_HandleDDC(SiS_Private *SiS_Pr, ULONG VBFlags, int VGAEngine,
- USHORT adaptnum, USHORT DDCdatatype, unsigned char *buffer);
-extern USHORT SiS_ReadDDC1Bit(SiS_Private *SiS_Pr);
-extern void SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);
-extern void SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr);
-extern void SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);
-extern void SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwDeviceInfo);
+extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg);
+extern void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+extern unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg);
+extern void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
+extern void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
+ unsigned char myor, unsigned char myand);
+extern void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime);
+extern void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
+extern unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
+ unsigned short adaptnum, unsigned short DDCdatatype, unsigned char *buffer,
+ unsigned int VBFlags2);
+extern unsigned short SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr);
+#ifdef CONFIG_FB_SIS_315
+extern void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);
+extern void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
+#endif
+extern void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
+extern void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
#endif
diff --git a/drivers/video/sis/vgatypes.h b/drivers/video/sis/vgatypes.h
index 507bba1a71b..831b9f42264 100644
--- a/drivers/video/sis/vgatypes.h
+++ b/drivers/video/sis/vgatypes.h
@@ -3,7 +3,7 @@
/*
* General type definitions for universal mode switching modules
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,11 +50,10 @@
*
*/
-#ifndef _VGATYPES_
-#define _VGATYPES_
+#ifndef _VGATYPES_H_
+#define _VGATYPES_H_
-#ifdef LINUX_KERNEL /* We don't want the X driver to depend on kernel source */
-#include <linux/ioctl.h>
+#ifdef SIS_LINUX_KERNEL
#include <linux/version.h>
#endif
@@ -66,41 +65,13 @@
#define TRUE 1
#endif
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef CHAR
-typedef char CHAR;
-#endif
-
-#ifndef SHORT
-typedef short SHORT;
-#endif
-
-#ifndef LONG
-typedef long LONG;
-#endif
-
-#ifndef UCHAR
-typedef unsigned char UCHAR;
-#endif
-
-#ifndef USHORT
-typedef unsigned short USHORT;
-#endif
-
-#ifndef ULONG
-typedef unsigned long ULONG;
-#endif
-
#ifndef BOOLEAN
-typedef unsigned char BOOLEAN;
+typedef unsigned int BOOLEAN;
#endif
#define SISIOMEMTYPE
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
typedef unsigned long SISIOADDRESS;
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
#include <linux/types.h> /* Need __iomem */
@@ -109,7 +80,7 @@ typedef unsigned long SISIOADDRESS;
#endif
#endif
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
#if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,0,0,0)
typedef unsigned long IOADDRESS;
typedef unsigned long SISIOADDRESS;
@@ -118,7 +89,7 @@ typedef IOADDRESS SISIOADDRESS;
#endif
#endif
-enum _SIS_CHIP_TYPE {
+typedef enum _SIS_CHIP_TYPE {
SIS_VGALegacy = 0,
SIS_530,
SIS_OLD,
@@ -128,115 +99,27 @@ enum _SIS_CHIP_TYPE {
SIS_540,
SIS_315H, /* SiS 310 */
SIS_315,
- SIS_315PRO,
+ SIS_315PRO, /* SiS 325 */
SIS_550,
SIS_650,
SIS_740,
SIS_330,
SIS_661,
SIS_741,
- SIS_660,
+ SIS_670,
+ SIS_660 = 35,
SIS_760,
SIS_761,
- SIS_340,
+ SIS_762,
+ SIS_770,
+ SIS_340 = 55,
+ SIS_341,
+ SIS_342,
+ XGI_20 = 75,
+ XGI_40,
MAX_SIS_CHIP
-};
-
-#ifndef SIS_HW_INFO
-typedef struct _SIS_HW_INFO SIS_HW_INFO, *PSIS_HW_INFO;
-
-struct _SIS_HW_INFO
-{
-#ifdef LINUX_XF86
- PCITAG PciTag; /* PCI Tag */
-#endif
-
- UCHAR *pjVirtualRomBase; /* ROM image */
-
- BOOLEAN UseROM; /* Use the ROM image if provided */
-
-#ifdef LINUX_KERNEL
- UCHAR SISIOMEMTYPE *pjVideoMemoryAddress;
- /* base virtual memory address */
- /* of Linear VGA memory */
-
- ULONG ulVideoMemorySize; /* size, in bytes, of the memory on the board */
-#endif
-
- SISIOADDRESS ulIOAddress; /* base I/O address of VGA ports (0x3B0; relocated) */
-
- UCHAR jChipType; /* Used to Identify SiS Graphics Chip */
- /* defined in the enum "SIS_CHIP_TYPE" (above or sisfb.h) */
+} SIS_CHIP_TYPE;
- UCHAR jChipRevision; /* Used to Identify SiS Graphics Chip Revision */
-
- BOOLEAN bIntegratedMMEnabled;/* supporting integration MM enable */
-};
-#endif
-
-/* Addtional IOCTLs for communication sisfb <> X driver */
-/* If changing this, sisfb.h must also be changed (for sisfb) */
-
-#ifdef LINUX_XF86 /* We don't want the X driver to depend on the kernel source */
-
-/* ioctl for identifying and giving some info (esp. memory heap start) */
-#define SISFB_GET_INFO_SIZE 0x8004f300
-#define SISFB_GET_INFO 0x8000f301 /* Must be patched with result from ..._SIZE at D[29:16] */
-/* deprecated ioctl number (for older versions of sisfb) */
-#define SISFB_GET_INFO_OLD 0x80046ef8
-
-/* ioctls for tv parameters (position) */
-#define SISFB_SET_TVPOSOFFSET 0x4004f304
-
-/* lock sisfb from register access */
-#define SISFB_SET_LOCK 0x4004f306
-
-/* Structure argument for SISFB_GET_INFO ioctl */
-typedef struct _SISFB_INFO sisfb_info, *psisfb_info;
-
-struct _SISFB_INFO {
- CARD32 sisfb_id; /* for identifying sisfb */
-#ifndef SISFB_ID
-#define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */
-#endif
- CARD32 chip_id; /* PCI ID of detected chip */
- CARD32 memory; /* video memory in KB which sisfb manages */
- CARD32 heapstart; /* heap start (= sisfb "mem" argument) in KB */
- CARD8 fbvidmode; /* current sisfb mode */
-
- CARD8 sisfb_version;
- CARD8 sisfb_revision;
- CARD8 sisfb_patchlevel;
-
- CARD8 sisfb_caps; /* sisfb's capabilities */
-
- CARD32 sisfb_tqlen; /* turbo queue length (in KB) */
-
- CARD32 sisfb_pcibus; /* The card's PCI ID */
- CARD32 sisfb_pcislot;
- CARD32 sisfb_pcifunc;
-
- CARD8 sisfb_lcdpdc;
-
- CARD8 sisfb_lcda;
-
- CARD32 sisfb_vbflags;
- CARD32 sisfb_currentvbflags;
-
- CARD32 sisfb_scalelcd;
- CARD32 sisfb_specialtiming;
-
- CARD8 sisfb_haveemi;
- CARD8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
- CARD8 sisfb_haveemilcd;
-
- CARD8 sisfb_lcdpdca;
-
- CARD16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
-
- CARD8 reserved[208]; /* for future use */
-};
-#endif
#endif
diff --git a/drivers/video/sis/vstruct.h b/drivers/video/sis/vstruct.h
index d4d55c98bce..9ae32923c14 100644
--- a/drivers/video/sis/vstruct.h
+++ b/drivers/video/sis/vstruct.h
@@ -3,7 +3,7 @@
/*
* General structure definitions for universal mode switching modules
*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
*
* If distributed as part of the Linux kernel, the following license terms
* apply:
@@ -50,627 +50,514 @@
*
*/
-#ifndef _VSTRUCT_
-#define _VSTRUCT_
-
-typedef struct _SiS_PanelDelayTblStruct
-{
- UCHAR timer[2];
-} SiS_PanelDelayTblStruct;
-
-typedef struct _SiS_LCDDataStruct
-{
- USHORT RVBHCMAX;
- USHORT RVBHCFACT;
- USHORT VGAHT;
- USHORT VGAVT;
- USHORT LCDHT;
- USHORT LCDVT;
-} SiS_LCDDataStruct;
-
-typedef struct _SiS_TVDataStruct
-{
- USHORT RVBHCMAX;
- USHORT RVBHCFACT;
- USHORT VGAHT;
- USHORT VGAVT;
- USHORT TVHDE;
- USHORT TVVDE;
- USHORT RVBHRS;
- UCHAR FlickerMode;
- USHORT HALFRVBHRS;
- UCHAR RY1COE;
- UCHAR RY2COE;
- UCHAR RY3COE;
- UCHAR RY4COE;
-} SiS_TVDataStruct;
-
-typedef struct _SiS_LVDSDataStruct
-{
- USHORT VGAHT;
- USHORT VGAVT;
- USHORT LCDHT;
- USHORT LCDVT;
-} SiS_LVDSDataStruct;
-
-typedef struct _SiS_LVDSDesStruct
-{
- USHORT LCDHDES;
- USHORT LCDVDES;
-} SiS_LVDSDesStruct;
-
-typedef struct _SiS_LVDSCRT1DataStruct
-{
- UCHAR CR[15];
-} SiS_LVDSCRT1DataStruct;
-
-typedef struct _SiS_LCDACRT1DataStruct
-{
- UCHAR CR[17];
-} SiS_LCDACRT1DataStruct;
-
-typedef struct _SiS_CHTVRegDataStruct
-{
- UCHAR Reg[16];
-} SiS_CHTVRegDataStruct;
-
-typedef struct _SiS_StStruct
-{
- UCHAR St_ModeID;
- USHORT St_ModeFlag;
- UCHAR St_StTableIndex;
- UCHAR St_CRT2CRTC;
- UCHAR St_ResInfo;
- UCHAR VB_StTVFlickerIndex;
- UCHAR VB_StTVEdgeIndex;
- UCHAR VB_StTVYFilterIndex;
- UCHAR St_PDC;
-} SiS_StStruct;
-
-typedef struct _SiS_VBModeStruct
-{
- UCHAR ModeID;
- UCHAR VB_TVDelayIndex;
- UCHAR VB_TVFlickerIndex;
- UCHAR VB_TVPhaseIndex;
- UCHAR VB_TVYFilterIndex;
- UCHAR VB_LCDDelayIndex;
- UCHAR _VB_LCDHIndex;
- UCHAR _VB_LCDVIndex;
-} SiS_VBModeStruct;
-
-typedef struct _SiS_StandTableStruct
-{
- UCHAR CRT_COLS;
- UCHAR ROWS;
- UCHAR CHAR_HEIGHT;
- USHORT CRT_LEN;
- UCHAR SR[4];
- UCHAR MISC;
- UCHAR CRTC[0x19];
- UCHAR ATTR[0x14];
- UCHAR GRC[9];
-} SiS_StandTableStruct;
-
-typedef struct _SiS_ExtStruct
-{
- UCHAR Ext_ModeID;
- USHORT Ext_ModeFlag;
- USHORT Ext_VESAID;
- UCHAR Ext_RESINFO;
- UCHAR VB_ExtTVFlickerIndex;
- UCHAR VB_ExtTVEdgeIndex;
- UCHAR VB_ExtTVYFilterIndex;
- UCHAR VB_ExtTVYFilterIndexROM661;
- UCHAR REFindex;
- CHAR ROMMODEIDX661;
-} SiS_ExtStruct;
-
-typedef struct _SiS_Ext2Struct
-{
- USHORT Ext_InfoFlag;
- UCHAR Ext_CRT1CRTC;
- UCHAR Ext_CRTVCLK;
- UCHAR Ext_CRT2CRTC;
- UCHAR Ext_CRT2CRTC_NS;
- UCHAR ModeID;
- USHORT XRes;
- USHORT YRes;
- UCHAR Ext_PDC;
-} SiS_Ext2Struct;
-
-typedef struct _SiS_Part2PortTblStruct
-{
- UCHAR CR[12];
-} SiS_Part2PortTblStruct;
-
-typedef struct _SiS_CRT1TableStruct
-{
- UCHAR CR[17];
-} SiS_CRT1TableStruct;
-
-typedef struct _SiS_MCLKDataStruct
-{
- UCHAR SR28,SR29,SR2A;
- USHORT CLOCK;
-} SiS_MCLKDataStruct;
-
-typedef struct _SiS_VCLKDataStruct
-{
- UCHAR SR2B,SR2C;
- USHORT CLOCK;
-} SiS_VCLKDataStruct;
-
-typedef struct _SiS_VBVCLKDataStruct
-{
- UCHAR Part4_A,Part4_B;
- USHORT CLOCK;
-} SiS_VBVCLKDataStruct;
-
-typedef struct _SiS_StResInfoStruct
-{
- USHORT HTotal;
- USHORT VTotal;
-} SiS_StResInfoStruct;
-
-typedef struct _SiS_ModeResInfoStruct
-{
- USHORT HTotal;
- USHORT VTotal;
- UCHAR XChar;
- UCHAR YChar;
-} SiS_ModeResInfoStruct;
-
-
-
-typedef UCHAR DRAM4Type[4];
+#ifndef _VSTRUCT_H_
+#define _VSTRUCT_H_
+
+struct SiS_PanelDelayTbl {
+ unsigned char timer[2];
+};
+
+struct SiS_LCDData {
+ unsigned short RVBHCMAX;
+ unsigned short RVBHCFACT;
+ unsigned short VGAHT;
+ unsigned short VGAVT;
+ unsigned short LCDHT;
+ unsigned short LCDVT;
+};
+
+struct SiS_TVData {
+ unsigned short RVBHCMAX;
+ unsigned short RVBHCFACT;
+ unsigned short VGAHT;
+ unsigned short VGAVT;
+ unsigned short TVHDE;
+ unsigned short TVVDE;
+ unsigned short RVBHRS;
+ unsigned char FlickerMode;
+ unsigned short HALFRVBHRS;
+ unsigned short RVBHRS2;
+ unsigned char RY1COE;
+ unsigned char RY2COE;
+ unsigned char RY3COE;
+ unsigned char RY4COE;
+};
+
+struct SiS_LVDSData {
+ unsigned short VGAHT;
+ unsigned short VGAVT;
+ unsigned short LCDHT;
+ unsigned short LCDVT;
+};
+
+struct SiS_LVDSDes {
+ unsigned short LCDHDES;
+ unsigned short LCDVDES;
+};
+
+struct SiS_LVDSCRT1Data {
+ unsigned char CR[15];
+};
+
+struct SiS_CHTVRegData {
+ unsigned char Reg[16];
+};
+
+struct SiS_St {
+ unsigned char St_ModeID;
+ unsigned short St_ModeFlag;
+ unsigned char St_StTableIndex;
+ unsigned char St_CRT2CRTC;
+ unsigned char St_ResInfo;
+ unsigned char VB_StTVFlickerIndex;
+ unsigned char VB_StTVEdgeIndex;
+ unsigned char VB_StTVYFilterIndex;
+ unsigned char St_PDC;
+};
+
+struct SiS_VBMode {
+ unsigned char ModeID;
+ unsigned char VB_TVDelayIndex;
+ unsigned char VB_TVFlickerIndex;
+ unsigned char VB_TVPhaseIndex;
+ unsigned char VB_TVYFilterIndex;
+ unsigned char VB_LCDDelayIndex;
+ unsigned char _VB_LCDHIndex;
+ unsigned char _VB_LCDVIndex;
+};
+
+struct SiS_StandTable_S {
+ unsigned char CRT_COLS;
+ unsigned char ROWS;
+ unsigned char CHAR_HEIGHT;
+ unsigned short CRT_LEN;
+ unsigned char SR[4];
+ unsigned char MISC;
+ unsigned char CRTC[0x19];
+ unsigned char ATTR[0x14];
+ unsigned char GRC[9];
+};
+
+struct SiS_Ext {
+ unsigned char Ext_ModeID;
+ unsigned short Ext_ModeFlag;
+ unsigned short Ext_VESAID;
+ unsigned char Ext_RESINFO;
+ unsigned char VB_ExtTVFlickerIndex;
+ unsigned char VB_ExtTVEdgeIndex;
+ unsigned char VB_ExtTVYFilterIndex;
+ unsigned char VB_ExtTVYFilterIndexROM661;
+ unsigned char REFindex;
+ char ROMMODEIDX661;
+};
+
+struct SiS_Ext2 {
+ unsigned short Ext_InfoFlag;
+ unsigned char Ext_CRT1CRTC;
+ unsigned char Ext_CRTVCLK;
+ unsigned char Ext_CRT2CRTC;
+ unsigned char Ext_CRT2CRTC_NS;
+ unsigned char ModeID;
+ unsigned short XRes;
+ unsigned short YRes;
+ unsigned char Ext_PDC;
+ unsigned char Ext_FakeCRT2CRTC;
+ unsigned char Ext_FakeCRT2Clk;
+ unsigned char Ext_CRT1CRTC_NORM;
+ unsigned char Ext_CRTVCLK_NORM;
+ unsigned char Ext_CRT1CRTC_WIDE;
+ unsigned char Ext_CRTVCLK_WIDE;
+};
+
+struct SiS_Part2PortTbl {
+ unsigned char CR[12];
+};
+
+struct SiS_CRT1Table {
+ unsigned char CR[17];
+};
+
+struct SiS_MCLKData {
+ unsigned char SR28,SR29,SR2A;
+ unsigned short CLOCK;
+};
+
+struct SiS_VCLKData {
+ unsigned char SR2B,SR2C;
+ unsigned short CLOCK;
+};
+
+struct SiS_VBVCLKData {
+ unsigned char Part4_A,Part4_B;
+ unsigned short CLOCK;
+};
+
+struct SiS_StResInfo_S {
+ unsigned short HTotal;
+ unsigned short VTotal;
+};
+
+struct SiS_ModeResInfo_S {
+ unsigned short HTotal;
+ unsigned short VTotal;
+ unsigned char XChar;
+ unsigned char YChar;
+};
/* Defines for SiS_CustomT */
/* Never change these for sisfb compatibility */
-#define CUT_NONE 0
-#define CUT_FORCENONE 1
-#define CUT_BARCO1366 2
-#define CUT_BARCO1024 3
-#define CUT_COMPAQ1280 4
-#define CUT_COMPAQ12802 5
-#define CUT_PANEL848 6
-#define CUT_CLEVO1024 7
-#define CUT_CLEVO10242 8
-#define CUT_CLEVO1400 9
-#define CUT_CLEVO14002 10
-#define CUT_UNIWILL1024 11
-#define CUT_ASUSL3000D 12
-#define CUT_UNIWILL10242 13
-#define CUT_ACER1280 14
-#define CUT_COMPAL1400_1 15
-#define CUT_COMPAL1400_2 16
-#define CUT_ASUSA2H_1 17
-#define CUT_ASUSA2H_2 18
-
-typedef struct _SiS_Private
+#define CUT_NONE 0
+#define CUT_FORCENONE 1
+#define CUT_BARCO1366 2
+#define CUT_BARCO1024 3
+#define CUT_COMPAQ1280 4
+#define CUT_COMPAQ12802 5
+#define CUT_PANEL848 6
+#define CUT_CLEVO1024 7
+#define CUT_CLEVO10242 8
+#define CUT_CLEVO1400 9
+#define CUT_CLEVO14002 10
+#define CUT_UNIWILL1024 11
+#define CUT_ASUSL3000D 12
+#define CUT_UNIWILL10242 13
+#define CUT_ACER1280 14
+#define CUT_COMPAL1400_1 15
+#define CUT_COMPAL1400_2 16
+#define CUT_ASUSA2H_1 17
+#define CUT_ASUSA2H_2 18
+#define CUT_UNKNOWNLCD 19
+#define CUT_AOP8060 20
+#define CUT_PANEL856 21
+
+struct SiS_Private
{
-#ifdef LINUX_KERNEL
- SISIOADDRESS RelIO;
+ unsigned char ChipType;
+ unsigned char ChipRevision;
+#ifdef SIS_XORG_XF86
+ PCITAG PciTag;
#endif
- SISIOADDRESS SiS_P3c4;
- SISIOADDRESS SiS_P3d4;
- SISIOADDRESS SiS_P3c0;
- SISIOADDRESS SiS_P3ce;
- SISIOADDRESS SiS_P3c2;
- SISIOADDRESS SiS_P3ca;
- SISIOADDRESS SiS_P3c6;
- SISIOADDRESS SiS_P3c7;
- SISIOADDRESS SiS_P3c8;
- SISIOADDRESS SiS_P3c9;
- SISIOADDRESS SiS_P3cb;
- SISIOADDRESS SiS_P3cd;
- SISIOADDRESS SiS_P3da;
- SISIOADDRESS SiS_Part1Port;
- SISIOADDRESS SiS_Part2Port;
- SISIOADDRESS SiS_Part3Port;
- SISIOADDRESS SiS_Part4Port;
- SISIOADDRESS SiS_Part5Port;
- SISIOADDRESS SiS_VidCapt;
- SISIOADDRESS SiS_VidPlay;
- USHORT SiS_IF_DEF_LVDS;
- USHORT SiS_IF_DEF_CH70xx;
- USHORT SiS_IF_DEF_CONEX;
- USHORT SiS_IF_DEF_TRUMPION;
- USHORT SiS_IF_DEF_DSTN;
- USHORT SiS_IF_DEF_FSTN;
- USHORT SiS_SysFlags;
- UCHAR SiS_VGAINFO;
-#ifdef LINUX_XF86
- USHORT SiS_CP1, SiS_CP2, SiS_CP3, SiS_CP4;
+#ifdef SIS_LINUX_KERNEL
+ void *ivideo;
#endif
- BOOLEAN SiS_UseROM;
- BOOLEAN SiS_ROMNew;
- BOOLEAN SiS_NeedRomModeData;
- BOOLEAN PanelSelfDetected;
- int SiS_CHOverScan;
- BOOLEAN SiS_CHSOverScan;
- BOOLEAN SiS_ChSW;
- BOOLEAN SiS_UseLCDA;
- int SiS_UseOEM;
- ULONG SiS_CustomT;
- USHORT SiS_Backup70xx;
- BOOLEAN HaveEMI;
- BOOLEAN HaveEMILCD;
- BOOLEAN OverruleEMI;
- UCHAR EMI_30,EMI_31,EMI_32,EMI_33;
- USHORT SiS_EMIOffset;
- SHORT PDC, PDCA;
- UCHAR SiS_MyCR63;
- USHORT SiS_CRT1Mode;
- USHORT SiS_flag_clearbuffer;
- int SiS_RAMType;
- UCHAR SiS_ChannelAB;
- UCHAR SiS_DataBusWidth;
- USHORT SiS_ModeType;
- USHORT SiS_VBInfo;
- USHORT SiS_TVMode;
- USHORT SiS_LCDResInfo;
- USHORT SiS_LCDTypeInfo;
- USHORT SiS_LCDInfo;
- USHORT SiS_LCDInfo661;
- USHORT SiS_VBType;
- USHORT SiS_VBExtInfo;
- USHORT SiS_YPbPr;
- USHORT SiS_SelectCRT2Rate;
- USHORT SiS_SetFlag;
- USHORT SiS_RVBHCFACT;
- USHORT SiS_RVBHCMAX;
- USHORT SiS_RVBHRS;
- USHORT SiS_VGAVT;
- USHORT SiS_VGAHT;
- USHORT SiS_VT;
- USHORT SiS_HT;
- USHORT SiS_VGAVDE;
- USHORT SiS_VGAHDE;
- USHORT SiS_VDE;
- USHORT SiS_HDE;
- USHORT SiS_NewFlickerMode;
- USHORT SiS_RY1COE;
- USHORT SiS_RY2COE;
- USHORT SiS_RY3COE;
- USHORT SiS_RY4COE;
- USHORT SiS_LCDHDES;
- USHORT SiS_LCDVDES;
- USHORT SiS_DDC_Port;
- USHORT SiS_DDC_Index;
- USHORT SiS_DDC_Data;
- USHORT SiS_DDC_NData;
- USHORT SiS_DDC_Clk;
- USHORT SiS_DDC_NClk;
- USHORT SiS_DDC_DeviceAddr;
- USHORT SiS_DDC_ReadAddr;
- USHORT SiS_DDC_SecAddr;
- USHORT SiS_ChrontelInit;
- BOOLEAN SiS_SensibleSR11;
- USHORT SiS661LCD2TableSize;
-
- USHORT SiS_PanelMinLVDS;
- USHORT SiS_PanelMin301;
-
- const SiS_StStruct *SiS_SModeIDTable;
- const SiS_StandTableStruct *SiS_StandTable;
- const SiS_ExtStruct *SiS_EModeIDTable;
- const SiS_Ext2Struct *SiS_RefIndex;
- const SiS_VBModeStruct *SiS_VBModeIDTable;
- const SiS_CRT1TableStruct *SiS_CRT1Table;
- const SiS_MCLKDataStruct *SiS_MCLKData_0;
- const SiS_MCLKDataStruct *SiS_MCLKData_1;
- SiS_VCLKDataStruct *SiS_VCLKData;
- SiS_VBVCLKDataStruct *SiS_VBVCLKData;
- const SiS_StResInfoStruct *SiS_StResInfo;
- const SiS_ModeResInfoStruct *SiS_ModeResInfo;
-
- const UCHAR *pSiS_OutputSelect;
- const UCHAR *pSiS_SoftSetting;
-
- const DRAM4Type *SiS_SR15; /* pointer : point to array */
-#ifdef LINUX_KERNEL
- UCHAR *pSiS_SR07;
- const DRAM4Type *SiS_CR40; /* pointer : point to array */
- UCHAR *SiS_CR49;
- UCHAR *SiS_SR25;
- UCHAR *pSiS_SR1F;
- UCHAR *pSiS_SR21;
- UCHAR *pSiS_SR22;
- UCHAR *pSiS_SR23;
- UCHAR *pSiS_SR24;
- UCHAR *pSiS_SR31;
- UCHAR *pSiS_SR32;
- UCHAR *pSiS_SR33;
- UCHAR *pSiS_CRT2Data_1_2;
- UCHAR *pSiS_CRT2Data_4_D;
- UCHAR *pSiS_CRT2Data_4_E;
- UCHAR *pSiS_CRT2Data_4_10;
- const USHORT *pSiS_RGBSenseData;
- const USHORT *pSiS_VideoSenseData;
- const USHORT *pSiS_YCSenseData;
- const USHORT *pSiS_RGBSenseData2;
- const USHORT *pSiS_VideoSenseData2;
- const USHORT *pSiS_YCSenseData2;
+ unsigned char *VirtualRomBase;
+ BOOLEAN UseROM;
+#ifdef SIS_LINUX_KERNEL
+ unsigned char SISIOMEMTYPE *VideoMemoryAddress;
+ unsigned int VideoMemorySize;
#endif
+ SISIOADDRESS IOAddress;
+ SISIOADDRESS IOAddress2; /* For dual chip XGI volari */
- const SiS_PanelDelayTblStruct *SiS_PanelDelayTbl;
- const SiS_PanelDelayTblStruct *SiS_PanelDelayTblLVDS;
+#ifdef SIS_LINUX_KERNEL
+ SISIOADDRESS RelIO;
+#endif
+ SISIOADDRESS SiS_P3c4;
+ SISIOADDRESS SiS_P3d4;
+ SISIOADDRESS SiS_P3c0;
+ SISIOADDRESS SiS_P3ce;
+ SISIOADDRESS SiS_P3c2;
+ SISIOADDRESS SiS_P3ca;
+ SISIOADDRESS SiS_P3c6;
+ SISIOADDRESS SiS_P3c7;
+ SISIOADDRESS SiS_P3c8;
+ SISIOADDRESS SiS_P3c9;
+ SISIOADDRESS SiS_P3cb;
+ SISIOADDRESS SiS_P3cc;
+ SISIOADDRESS SiS_P3cd;
+ SISIOADDRESS SiS_P3da;
+ SISIOADDRESS SiS_Part1Port;
+ SISIOADDRESS SiS_Part2Port;
+ SISIOADDRESS SiS_Part3Port;
+ SISIOADDRESS SiS_Part4Port;
+ SISIOADDRESS SiS_Part5Port;
+ SISIOADDRESS SiS_VidCapt;
+ SISIOADDRESS SiS_VidPlay;
+ unsigned short SiS_IF_DEF_LVDS;
+ unsigned short SiS_IF_DEF_CH70xx;
+ unsigned short SiS_IF_DEF_CONEX;
+ unsigned short SiS_IF_DEF_TRUMPION;
+ unsigned short SiS_IF_DEF_DSTN;
+ unsigned short SiS_IF_DEF_FSTN;
+ unsigned short SiS_SysFlags;
+ unsigned char SiS_VGAINFO;
+#ifdef SIS_XORG_XF86
+ unsigned short SiS_CP1, SiS_CP2, SiS_CP3, SiS_CP4;
+#endif
+ BOOLEAN SiS_UseROM;
+ BOOLEAN SiS_ROMNew;
+ BOOLEAN SiS_XGIROM;
+ BOOLEAN SiS_NeedRomModeData;
+ BOOLEAN PanelSelfDetected;
+ BOOLEAN DDCPortMixup;
+ int SiS_CHOverScan;
+ BOOLEAN SiS_CHSOverScan;
+ BOOLEAN SiS_ChSW;
+ BOOLEAN SiS_UseLCDA;
+ int SiS_UseOEM;
+ unsigned int SiS_CustomT;
+ int SiS_UseWide, SiS_UseWideCRT2;
+ int SiS_TVBlue;
+ unsigned short SiS_Backup70xx;
+ BOOLEAN HaveEMI;
+ BOOLEAN HaveEMILCD;
+ BOOLEAN OverruleEMI;
+ unsigned char EMI_30,EMI_31,EMI_32,EMI_33;
+ unsigned short SiS_EMIOffset;
+ unsigned short SiS_PWDOffset;
+ short PDC, PDCA;
+ unsigned char SiS_MyCR63;
+ unsigned short SiS_CRT1Mode;
+ unsigned short SiS_flag_clearbuffer;
+ int SiS_RAMType;
+ unsigned char SiS_ChannelAB;
+ unsigned char SiS_DataBusWidth;
+ unsigned short SiS_ModeType;
+ unsigned short SiS_VBInfo;
+ unsigned short SiS_TVMode;
+ unsigned short SiS_LCDResInfo;
+ unsigned short SiS_LCDTypeInfo;
+ unsigned short SiS_LCDInfo;
+ unsigned short SiS_LCDInfo661;
+ unsigned short SiS_VBType;
+ unsigned short SiS_VBExtInfo;
+ unsigned short SiS_YPbPr;
+ unsigned short SiS_SelectCRT2Rate;
+ unsigned short SiS_SetFlag;
+ unsigned short SiS_RVBHCFACT;
+ unsigned short SiS_RVBHCMAX;
+ unsigned short SiS_RVBHRS;
+ unsigned short SiS_RVBHRS2;
+ unsigned short SiS_VGAVT;
+ unsigned short SiS_VGAHT;
+ unsigned short SiS_VT;
+ unsigned short SiS_HT;
+ unsigned short SiS_VGAVDE;
+ unsigned short SiS_VGAHDE;
+ unsigned short SiS_VDE;
+ unsigned short SiS_HDE;
+ unsigned short SiS_NewFlickerMode;
+ unsigned short SiS_RY1COE;
+ unsigned short SiS_RY2COE;
+ unsigned short SiS_RY3COE;
+ unsigned short SiS_RY4COE;
+ unsigned short SiS_LCDHDES;
+ unsigned short SiS_LCDVDES;
+ unsigned short SiS_DDC_Port;
+ unsigned short SiS_DDC_Index;
+ unsigned short SiS_DDC_Data;
+ unsigned short SiS_DDC_NData;
+ unsigned short SiS_DDC_Clk;
+ unsigned short SiS_DDC_NClk;
+ unsigned short SiS_DDC_DeviceAddr;
+ unsigned short SiS_DDC_ReadAddr;
+ unsigned short SiS_DDC_SecAddr;
+ unsigned short SiS_ChrontelInit;
+ BOOLEAN SiS_SensibleSR11;
+ unsigned short SiS661LCD2TableSize;
+
+ unsigned short SiS_PanelMinLVDS;
+ unsigned short SiS_PanelMin301;
+
+ const struct SiS_St *SiS_SModeIDTable;
+ const struct SiS_StandTable_S *SiS_StandTable;
+ const struct SiS_Ext *SiS_EModeIDTable;
+ const struct SiS_Ext2 *SiS_RefIndex;
+ const struct SiS_VBMode *SiS_VBModeIDTable;
+ const struct SiS_CRT1Table *SiS_CRT1Table;
+ const struct SiS_MCLKData *SiS_MCLKData_0;
+ const struct SiS_MCLKData *SiS_MCLKData_1;
+ struct SiS_VCLKData *SiS_VCLKData;
+ struct SiS_VBVCLKData *SiS_VBVCLKData;
+ const struct SiS_StResInfo_S *SiS_StResInfo;
+ const struct SiS_ModeResInfo_S *SiS_ModeResInfo;
+
+ const unsigned char *pSiS_OutputSelect;
+ const unsigned char *pSiS_SoftSetting;
+
+ const unsigned char *SiS_SR15;
+
+ const struct SiS_PanelDelayTbl *SiS_PanelDelayTbl;
+ const struct SiS_PanelDelayTbl *SiS_PanelDelayTblLVDS;
/* SiS bridge */
- const UCHAR *SiS_NTSCPhase;
- const UCHAR *SiS_PALPhase;
- const UCHAR *SiS_NTSCPhase2;
- const UCHAR *SiS_PALPhase2;
- const UCHAR *SiS_PALMPhase;
- const UCHAR *SiS_PALNPhase;
- const UCHAR *SiS_PALMPhase2;
- const UCHAR *SiS_PALNPhase2;
- const UCHAR *SiS_SpecialPhase;
- const UCHAR *SiS_SpecialPhaseM;
- const UCHAR *SiS_SpecialPhaseJ;
- const SiS_LCDDataStruct *SiS_ExtLCD1024x768Data;
- const SiS_LCDDataStruct *SiS_St2LCD1024x768Data;
- const SiS_LCDDataStruct *SiS_LCD1280x720Data;
- const SiS_LCDDataStruct *SiS_StLCD1280x768_2Data;
- const SiS_LCDDataStruct *SiS_ExtLCD1280x768_2Data;
- const SiS_LCDDataStruct *SiS_LCD1280x800Data;
- const SiS_LCDDataStruct *SiS_LCD1280x800_2Data;
- const SiS_LCDDataStruct *SiS_LCD1280x960Data;
- const SiS_LCDDataStruct *SiS_ExtLCD1280x1024Data;
- const SiS_LCDDataStruct *SiS_St2LCD1280x1024Data;
- const SiS_LCDDataStruct *SiS_StLCD1400x1050Data;
- const SiS_LCDDataStruct *SiS_ExtLCD1400x1050Data;
- const SiS_LCDDataStruct *SiS_StLCD1600x1200Data;
- const SiS_LCDDataStruct *SiS_ExtLCD1600x1200Data;
- const SiS_LCDDataStruct *SiS_LCD1680x1050Data;
- const SiS_LCDDataStruct *SiS_NoScaleData;
- const SiS_TVDataStruct *SiS_StPALData;
- const SiS_TVDataStruct *SiS_ExtPALData;
- const SiS_TVDataStruct *SiS_StNTSCData;
- const SiS_TVDataStruct *SiS_ExtNTSCData;
- const SiS_TVDataStruct *SiS_St1HiTVData;
- const SiS_TVDataStruct *SiS_St2HiTVData;
- const SiS_TVDataStruct *SiS_ExtHiTVData;
- const SiS_TVDataStruct *SiS_St525iData;
- const SiS_TVDataStruct *SiS_St525pData;
- const SiS_TVDataStruct *SiS_St750pData;
- const SiS_TVDataStruct *SiS_Ext525iData;
- const SiS_TVDataStruct *SiS_Ext525pData;
- const SiS_TVDataStruct *SiS_Ext750pData;
- const UCHAR *SiS_NTSCTiming;
- const UCHAR *SiS_PALTiming;
- const UCHAR *SiS_HiTVExtTiming;
- const UCHAR *SiS_HiTVSt1Timing;
- const UCHAR *SiS_HiTVSt2Timing;
- const UCHAR *SiS_HiTVGroup3Data;
- const UCHAR *SiS_HiTVGroup3Simu;
+ const struct SiS_LCDData *SiS_ExtLCD1024x768Data;
+ const struct SiS_LCDData *SiS_St2LCD1024x768Data;
+ const struct SiS_LCDData *SiS_LCD1280x720Data;
+ const struct SiS_LCDData *SiS_StLCD1280x768_2Data;
+ const struct SiS_LCDData *SiS_ExtLCD1280x768_2Data;
+ const struct SiS_LCDData *SiS_LCD1280x800Data;
+ const struct SiS_LCDData *SiS_LCD1280x800_2Data;
+ const struct SiS_LCDData *SiS_LCD1280x854Data;
+ const struct SiS_LCDData *SiS_LCD1280x960Data;
+ const struct SiS_LCDData *SiS_ExtLCD1280x1024Data;
+ const struct SiS_LCDData *SiS_St2LCD1280x1024Data;
+ const struct SiS_LCDData *SiS_StLCD1400x1050Data;
+ const struct SiS_LCDData *SiS_ExtLCD1400x1050Data;
+ const struct SiS_LCDData *SiS_StLCD1600x1200Data;
+ const struct SiS_LCDData *SiS_ExtLCD1600x1200Data;
+ const struct SiS_LCDData *SiS_LCD1680x1050Data;
+ const struct SiS_LCDData *SiS_NoScaleData;
+ const struct SiS_TVData *SiS_StPALData;
+ const struct SiS_TVData *SiS_ExtPALData;
+ const struct SiS_TVData *SiS_StNTSCData;
+ const struct SiS_TVData *SiS_ExtNTSCData;
+ const struct SiS_TVData *SiS_St1HiTVData;
+ const struct SiS_TVData *SiS_St2HiTVData;
+ const struct SiS_TVData *SiS_ExtHiTVData;
+ const struct SiS_TVData *SiS_St525iData;
+ const struct SiS_TVData *SiS_St525pData;
+ const struct SiS_TVData *SiS_St750pData;
+ const struct SiS_TVData *SiS_Ext525iData;
+ const struct SiS_TVData *SiS_Ext525pData;
+ const struct SiS_TVData *SiS_Ext750pData;
+ const unsigned char *SiS_NTSCTiming;
+ const unsigned char *SiS_PALTiming;
+ const unsigned char *SiS_HiTVExtTiming;
+ const unsigned char *SiS_HiTVSt1Timing;
+ const unsigned char *SiS_HiTVSt2Timing;
+ const unsigned char *SiS_HiTVGroup3Data;
+ const unsigned char *SiS_HiTVGroup3Simu;
#if 0
- const UCHAR *SiS_HiTVTextTiming;
- const UCHAR *SiS_HiTVGroup3Text;
+ const unsigned char *SiS_HiTVTextTiming;
+ const unsigned char *SiS_HiTVGroup3Text;
#endif
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1024x768_1;
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1280x1024_1;
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1024x768_2;
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1280x1024_2;
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1024x768_3;
- const SiS_Part2PortTblStruct *SiS_CRT2Part2_1280x1024_3;
+ const struct SiS_Part2PortTbl *SiS_CRT2Part2_1024x768_1;
+ const struct SiS_Part2PortTbl *SiS_CRT2Part2_1024x768_2;
+ const struct SiS_Part2PortTbl *SiS_CRT2Part2_1024x768_3;
/* LVDS, Chrontel */
- const SiS_LVDSDataStruct *SiS_LVDS800x600Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS800x600Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1024x768Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1024x768Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1280x1024Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1280x1024Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1280x960Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1280x960Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1400x1050Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1400x1050Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1600x1200Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1600x1200Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1280x768Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1280x768Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1024x600Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1024x600Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS1152x768Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS1152x768Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS640x480Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS640x480Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS320x480Data_1;
- const SiS_LVDSDataStruct *SiS_LVDSXXXxXXXData_1;
- const SiS_LVDSDataStruct *SiS_LVDSBARCO1366Data_1;
- const SiS_LVDSDataStruct *SiS_LVDSBARCO1366Data_2;
- const SiS_LVDSDataStruct *SiS_LVDSBARCO1024Data_1;
- const SiS_LVDSDataStruct *SiS_LVDSBARCO1024Data_2;
- const SiS_LVDSDataStruct *SiS_LVDS848x480Data_1;
- const SiS_LVDSDataStruct *SiS_LVDS848x480Data_2;
- const SiS_LVDSDataStruct *SiS_CHTVUNTSCData;
- const SiS_LVDSDataStruct *SiS_CHTVONTSCData;
- const SiS_LVDSDataStruct *SiS_CHTVUPALData;
- const SiS_LVDSDataStruct *SiS_CHTVOPALData;
- const SiS_LVDSDataStruct *SiS_CHTVUPALMData;
- const SiS_LVDSDataStruct *SiS_CHTVOPALMData;
- const SiS_LVDSDataStruct *SiS_CHTVUPALNData;
- const SiS_LVDSDataStruct *SiS_CHTVOPALNData;
- const SiS_LVDSDataStruct *SiS_CHTVSOPALData;
-
- const SiS_LVDSDesStruct *SiS_PanelType00_1;
- const SiS_LVDSDesStruct *SiS_PanelType01_1;
- const SiS_LVDSDesStruct *SiS_PanelType02_1;
- const SiS_LVDSDesStruct *SiS_PanelType03_1;
- const SiS_LVDSDesStruct *SiS_PanelType04_1;
- const SiS_LVDSDesStruct *SiS_PanelType05_1;
- const SiS_LVDSDesStruct *SiS_PanelType06_1;
- const SiS_LVDSDesStruct *SiS_PanelType07_1;
- const SiS_LVDSDesStruct *SiS_PanelType08_1;
- const SiS_LVDSDesStruct *SiS_PanelType09_1;
- const SiS_LVDSDesStruct *SiS_PanelType0a_1;
- const SiS_LVDSDesStruct *SiS_PanelType0b_1;
- const SiS_LVDSDesStruct *SiS_PanelType0c_1;
- const SiS_LVDSDesStruct *SiS_PanelType0d_1;
- const SiS_LVDSDesStruct *SiS_PanelType0e_1;
- const SiS_LVDSDesStruct *SiS_PanelType0f_1;
- const SiS_LVDSDesStruct *SiS_PanelTypeNS_1;
- const SiS_LVDSDesStruct *SiS_PanelType00_2;
- const SiS_LVDSDesStruct *SiS_PanelType01_2;
- const SiS_LVDSDesStruct *SiS_PanelType02_2;
- const SiS_LVDSDesStruct *SiS_PanelType03_2;
- const SiS_LVDSDesStruct *SiS_PanelType04_2;
- const SiS_LVDSDesStruct *SiS_PanelType05_2;
- const SiS_LVDSDesStruct *SiS_PanelType06_2;
- const SiS_LVDSDesStruct *SiS_PanelType07_2;
- const SiS_LVDSDesStruct *SiS_PanelType08_2;
- const SiS_LVDSDesStruct *SiS_PanelType09_2;
- const SiS_LVDSDesStruct *SiS_PanelType0a_2;
- const SiS_LVDSDesStruct *SiS_PanelType0b_2;
- const SiS_LVDSDesStruct *SiS_PanelType0c_2;
- const SiS_LVDSDesStruct *SiS_PanelType0d_2;
- const SiS_LVDSDesStruct *SiS_PanelType0e_2;
- const SiS_LVDSDesStruct *SiS_PanelType0f_2;
- const SiS_LVDSDesStruct *SiS_PanelTypeNS_2;
- const SiS_LVDSDesStruct *SiS_CHTVUNTSCDesData;
- const SiS_LVDSDesStruct *SiS_CHTVONTSCDesData;
- const SiS_LVDSDesStruct *SiS_CHTVUPALDesData;
- const SiS_LVDSDesStruct *SiS_CHTVOPALDesData;
-
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11400x1050_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x768_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x600_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11152x768_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11600x1200_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11400x1050_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x768_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x600_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11152x768_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11600x1200_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11400x1050_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x768_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x600_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11152x768_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11600x1200_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11400x1050_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x768_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x600_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11152x768_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11600x1200_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1XXXxXXX_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1XXXxXXX_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_1;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_1_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_2;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_2_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_3;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1640x480_3_H;
- const SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1320x480_1;
- const SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1UNTSC;
- const SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1ONTSC;
- const SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1UPAL;
- const SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1OPAL;
- const SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1SOPAL;
-
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_UNTSC;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_ONTSC;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_UPAL;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_OPAL;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_UPALM;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_OPALM;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_UPALN;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_OPALN;
- const SiS_CHTVRegDataStruct *SiS_CHTVReg_SOPAL;
-
- const UCHAR *SiS_CHTVVCLKUNTSC;
- const UCHAR *SiS_CHTVVCLKONTSC;
- const UCHAR *SiS_CHTVVCLKUPAL;
- const UCHAR *SiS_CHTVVCLKOPAL;
- const UCHAR *SiS_CHTVVCLKUPALM;
- const UCHAR *SiS_CHTVVCLKOPALM;
- const UCHAR *SiS_CHTVVCLKUPALN;
- const UCHAR *SiS_CHTVVCLKOPALN;
- const UCHAR *SiS_CHTVVCLKSOPAL;
-
- USHORT PanelXRes, PanelHT;
- USHORT PanelYRes, PanelVT;
- USHORT PanelHRS, PanelHRE;
- USHORT PanelVRS, PanelVRE;
- USHORT PanelVCLKIdx300;
- USHORT PanelVCLKIdx315;
-
- BOOLEAN UseCustomMode;
- BOOLEAN CRT1UsesCustomMode;
- USHORT CHDisplay;
- USHORT CHSyncStart;
- USHORT CHSyncEnd;
- USHORT CHTotal;
- USHORT CHBlankStart;
- USHORT CHBlankEnd;
- USHORT CVDisplay;
- USHORT CVSyncStart;
- USHORT CVSyncEnd;
- USHORT CVTotal;
- USHORT CVBlankStart;
- USHORT CVBlankEnd;
- ULONG CDClock;
- ULONG CFlags;
- UCHAR CCRT1CRTC[17];
- UCHAR CSR2B;
- UCHAR CSR2C;
- USHORT CSRClock;
- USHORT CSRClock_CRT1;
- USHORT CModeFlag;
- USHORT CModeFlag_CRT1;
- USHORT CInfoFlag;
-
- int LVDSHL;
-
- BOOLEAN Backup;
- UCHAR Backup_Mode;
- UCHAR Backup_14;
- UCHAR Backup_15;
- UCHAR Backup_16;
- UCHAR Backup_17;
- UCHAR Backup_18;
- UCHAR Backup_19;
- UCHAR Backup_1a;
- UCHAR Backup_1b;
- UCHAR Backup_1c;
- UCHAR Backup_1d;
-
- int UsePanelScaler;
- int CenterScreen;
-
- USHORT CP_Vendor, CP_Product;
- BOOLEAN CP_HaveCustomData;
- int CP_PreferredX, CP_PreferredY, CP_PreferredIndex;
- int CP_MaxX, CP_MaxY, CP_MaxClock;
- UCHAR CP_PrefSR2B, CP_PrefSR2C;
- USHORT CP_PrefClock;
- BOOLEAN CP_Supports64048075;
- int CP_HDisplay[7], CP_VDisplay[7]; /* For Custom LCD panel dimensions */
- int CP_HTotal[7], CP_VTotal[7];
- int CP_HSyncStart[7], CP_VSyncStart[7];
- int CP_HSyncEnd[7], CP_VSyncEnd[7];
- int CP_HBlankStart[7], CP_VBlankStart[7];
- int CP_HBlankEnd[7], CP_VBlankEnd[7];
- int CP_Clock[7];
- BOOLEAN CP_DataValid[7];
- BOOLEAN CP_HSync_P[7], CP_VSync_P[7], CP_SyncValid[7];
-} SiS_Private;
+ const struct SiS_LVDSData *SiS_LVDS320x240Data_1;
+ const struct SiS_LVDSData *SiS_LVDS320x240Data_2;
+ const struct SiS_LVDSData *SiS_LVDS640x480Data_1;
+ const struct SiS_LVDSData *SiS_LVDS800x600Data_1;
+ const struct SiS_LVDSData *SiS_LVDS1024x600Data_1;
+ const struct SiS_LVDSData *SiS_LVDS1024x768Data_1;
+ const struct SiS_LVDSData *SiS_LVDSBARCO1366Data_1;
+ const struct SiS_LVDSData *SiS_LVDSBARCO1366Data_2;
+ const struct SiS_LVDSData *SiS_LVDSBARCO1024Data_1;
+ const struct SiS_LVDSData *SiS_LVDS848x480Data_1;
+ const struct SiS_LVDSData *SiS_LVDS848x480Data_2;
+ const struct SiS_LVDSData *SiS_CHTVUNTSCData;
+ const struct SiS_LVDSData *SiS_CHTVONTSCData;
+ const struct SiS_LVDSData *SiS_CHTVUPALData;
+ const struct SiS_LVDSData *SiS_CHTVOPALData;
+ const struct SiS_LVDSData *SiS_CHTVUPALMData;
+ const struct SiS_LVDSData *SiS_CHTVOPALMData;
+ const struct SiS_LVDSData *SiS_CHTVUPALNData;
+ const struct SiS_LVDSData *SiS_CHTVOPALNData;
+ const struct SiS_LVDSData *SiS_CHTVSOPALData;
+
+ const struct SiS_LVDSDes *SiS_PanelType04_1a;
+ const struct SiS_LVDSDes *SiS_PanelType04_2a;
+ const struct SiS_LVDSDes *SiS_PanelType04_1b;
+ const struct SiS_LVDSDes *SiS_PanelType04_2b;
+
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1320x240_1;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1320x240_2;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1320x240_2_H;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1320x240_3;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1320x240_3_H;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1640x480_1;
+ const struct SiS_LVDSCRT1Data *SiS_LVDSCRT1640x480_1_H;
+ const struct SiS_LVDSCRT1Data *SiS_CHTVCRT1UNTSC;
+ const struct SiS_LVDSCRT1Data *SiS_CHTVCRT1ONTSC;
+ const struct SiS_LVDSCRT1Data *SiS_CHTVCRT1UPAL;
+ const struct SiS_LVDSCRT1Data *SiS_CHTVCRT1OPAL;
+ const struct SiS_LVDSCRT1Data *SiS_CHTVCRT1SOPAL;
+
+ const struct SiS_CHTVRegData *SiS_CHTVReg_UNTSC;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_ONTSC;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_UPAL;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_OPAL;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_UPALM;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_OPALM;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_UPALN;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_OPALN;
+ const struct SiS_CHTVRegData *SiS_CHTVReg_SOPAL;
+
+ const unsigned char *SiS_CHTVVCLKUNTSC;
+ const unsigned char *SiS_CHTVVCLKONTSC;
+ const unsigned char *SiS_CHTVVCLKUPAL;
+ const unsigned char *SiS_CHTVVCLKOPAL;
+ const unsigned char *SiS_CHTVVCLKUPALM;
+ const unsigned char *SiS_CHTVVCLKOPALM;
+ const unsigned char *SiS_CHTVVCLKUPALN;
+ const unsigned char *SiS_CHTVVCLKOPALN;
+ const unsigned char *SiS_CHTVVCLKSOPAL;
+
+ unsigned short PanelXRes, PanelHT;
+ unsigned short PanelYRes, PanelVT;
+ unsigned short PanelHRS, PanelHRE;
+ unsigned short PanelVRS, PanelVRE;
+ unsigned short PanelVCLKIdx300;
+ unsigned short PanelVCLKIdx315;
+ BOOLEAN Alternate1600x1200;
+
+ BOOLEAN UseCustomMode;
+ BOOLEAN CRT1UsesCustomMode;
+ unsigned short CHDisplay;
+ unsigned short CHSyncStart;
+ unsigned short CHSyncEnd;
+ unsigned short CHTotal;
+ unsigned short CHBlankStart;
+ unsigned short CHBlankEnd;
+ unsigned short CVDisplay;
+ unsigned short CVSyncStart;
+ unsigned short CVSyncEnd;
+ unsigned short CVTotal;
+ unsigned short CVBlankStart;
+ unsigned short CVBlankEnd;
+ unsigned int CDClock;
+ unsigned int CFlags;
+ unsigned char CCRT1CRTC[17];
+ unsigned char CSR2B;
+ unsigned char CSR2C;
+ unsigned short CSRClock;
+ unsigned short CSRClock_CRT1;
+ unsigned short CModeFlag;
+ unsigned short CModeFlag_CRT1;
+ unsigned short CInfoFlag;
+
+ int LVDSHL;
+
+ BOOLEAN Backup;
+ unsigned char Backup_Mode;
+ unsigned char Backup_14;
+ unsigned char Backup_15;
+ unsigned char Backup_16;
+ unsigned char Backup_17;
+ unsigned char Backup_18;
+ unsigned char Backup_19;
+ unsigned char Backup_1a;
+ unsigned char Backup_1b;
+ unsigned char Backup_1c;
+ unsigned char Backup_1d;
+
+ unsigned char Init_P4_0E;
+
+ int UsePanelScaler;
+ int CenterScreen;
+
+ unsigned short CP_Vendor, CP_Product;
+ BOOLEAN CP_HaveCustomData;
+ int CP_PreferredX, CP_PreferredY, CP_PreferredIndex;
+ int CP_MaxX, CP_MaxY, CP_MaxClock;
+ unsigned char CP_PrefSR2B, CP_PrefSR2C;
+ unsigned short CP_PrefClock;
+ BOOLEAN CP_Supports64048075;
+ int CP_HDisplay[7], CP_VDisplay[7]; /* For Custom LCD panel dimensions */
+ int CP_HTotal[7], CP_VTotal[7];
+ int CP_HSyncStart[7], CP_VSyncStart[7];
+ int CP_HSyncEnd[7], CP_VSyncEnd[7];
+ int CP_HBlankStart[7], CP_VBlankStart[7];
+ int CP_HBlankEnd[7], CP_VBlankEnd[7];
+ int CP_Clock[7];
+ BOOLEAN CP_DataValid[7];
+ BOOLEAN CP_HSync_P[7], CP_VSync_P[7], CP_SyncValid[7];
+};
#endif
diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index 698ca9232e7..81a6d9f188c 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -1061,6 +1061,11 @@ static int __devinit trident_pci_probe(struct pci_dev * dev, const struct pci_de
chip_id = id->device;
+ if(chip_id == CYBERBLADEi1)
+ output("*** Please do use cyblafb, Cyberblade/i1 support "
+ "will soon be removed from tridentfb!\n");
+
+
/* If PCI id is 0x9660 then further detect chip type */
if (chip_id == TGUI9660) {
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index a272592b037..1ca80264c7b 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -19,6 +19,7 @@
#include <linux/fb.h>
#include <linux/ioport.h>
#include <linux/init.h>
+#include <video/vga.h>
#include <asm/io.h>
#include <asm/mtrr.h>
@@ -54,6 +55,7 @@ static unsigned short *pmi_base = NULL;
static void (*pmi_start)(void);
static void (*pmi_pal)(void);
static int depth;
+static int vga_compat;
/* --------------------------------------------------------------------- */
@@ -86,6 +88,37 @@ static int vesafb_pan_display(struct fb_var_screeninfo *var,
return 0;
}
+static int vesafb_blank(int blank, struct fb_info *info)
+{
+ int err = 1;
+
+ if (vga_compat) {
+ int loop = 10000;
+ u8 seq = 0, crtc17 = 0;
+
+ err = 0;
+
+ if (blank) {
+ seq = 0x20;
+ crtc17 = 0x00;
+ } else {
+ seq = 0x00;
+ crtc17 = 0x80;
+ }
+
+ vga_wseq(NULL, 0x00, 0x01);
+ seq |= vga_rseq(NULL, 0x01) & ~0x20;
+ vga_wseq(NULL, 0x00, seq);
+
+ crtc17 |= vga_rcrt(NULL, 0x17) & ~0x80;
+ while (loop--);
+ vga_wcrt(NULL, 0x17, crtc17);
+ vga_wseq(NULL, 0x00, 0x03);
+ }
+
+ return err;
+}
+
static void vesa_setpalette(int regno, unsigned red, unsigned green,
unsigned blue)
{
@@ -176,6 +209,7 @@ static struct fb_ops vesafb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = vesafb_setcolreg,
.fb_pan_display = vesafb_pan_display,
+ .fb_blank = vesafb_blank,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
@@ -429,6 +463,10 @@ static int __init vesafb_probe(struct device *device)
info->flags = FBINFO_FLAG_DEFAULT |
(ypan) ? FBINFO_HWACCEL_YPAN : 0;
+ vga_compat = (screen_info.capabilities & 2) ? 0 : 1;
+ printk("vesafb: Mode is %sVGA compatible\n",
+ (vga_compat) ? "" : "not ");
+
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
err = -ENOMEM;
goto err;
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index adcda697ea6..0030c071da8 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -5,9 +5,15 @@
*
* Copyright (C) 2002, ATI Corp.
* Copyright (C) 2004-2005 Richard Purdie
+ * Copyright (c) 2005 Ian Molton
*
* Rewritten for 2.6 by Richard Purdie <rpurdie@rpsys.net>
*
+ * Generic platform support by Ian Molton <spyro@f2s.com>
+ * and Richard Purdie <rpurdie@rpsys.net>
+ *
+ * w32xx support by Ian Molton
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
@@ -21,7 +27,7 @@
#include <linux/mm.h>
#include <linux/device.h>
#include <linux/string.h>
-#include <linux/proc_fs.h>
+#include <linux/vmalloc.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <video/w100fb.h>
@@ -30,114 +36,78 @@
/*
* Prototypes
*/
-static void w100fb_save_buffer(void);
-static void w100fb_clear_buffer(void);
-static void w100fb_restore_buffer(void);
-static void w100fb_clear_screen(u32 mode, long int offset);
-static void w100_resume(void);
static void w100_suspend(u32 mode);
-static void w100_init_qvga_rotation(u16 deg);
-static void w100_init_vga_rotation(u16 deg);
static void w100_vsync(void);
-static void w100_init_sharp_lcd(u32 mode);
-static void w100_pwm_setup(void);
-static void w100_InitExtMem(u32 mode);
-static void w100_hw_init(void);
-static u16 w100_set_fastsysclk(u16 Freq);
-
-static void lcdtg_hw_init(u32 mode);
-static void lcdtg_lcd_change(u32 mode);
-static void lcdtg_resume(void);
-static void lcdtg_suspend(void);
-
-
-/* Register offsets & lengths */
-#define REMAPPED_FB_LEN 0x15ffff
-
-#define BITS_PER_PIXEL 16
+static void w100_hw_init(struct w100fb_par*);
+static void w100_pwm_setup(struct w100fb_par*);
+static void w100_init_clocks(struct w100fb_par*);
+static void w100_setup_memory(struct w100fb_par*);
+static void w100_init_lcd(struct w100fb_par*);
+static void w100_set_dispregs(struct w100fb_par*);
+static void w100_update_enable(void);
+static void w100_update_disable(void);
+static void calc_hsync(struct w100fb_par *par);
+struct w100_pll_info *w100_get_xtal_table(unsigned int freq);
/* Pseudo palette size */
#define MAX_PALETTES 16
-/* for resolution change */
-#define LCD_MODE_INIT (-1)
-#define LCD_MODE_480 0
-#define LCD_MODE_320 1
-#define LCD_MODE_240 2
-#define LCD_MODE_640 3
-
-#define LCD_SHARP_QVGA 0
-#define LCD_SHARP_VGA 1
-
-#define LCD_MODE_PORTRAIT 0
-#define LCD_MODE_LANDSCAPE 1
-
#define W100_SUSPEND_EXTMEM 0
#define W100_SUSPEND_ALL 1
-/* General frame buffer data structures */
-struct w100fb_par {
- u32 xres;
- u32 yres;
- int fastsysclk_mode;
- int lcdMode;
- int rotation_flag;
- int blanking_flag;
- int comadj;
- int phadadj;
-};
-
-static struct w100fb_par *current_par;
+#define BITS_PER_PIXEL 16
/* Remapped addresses for base cfg, memmapped regs and the frame buffer itself */
static void *remapped_base;
static void *remapped_regs;
static void *remapped_fbuf;
-/* External Function */
-static void(*w100fb_ssp_send)(u8 adrs, u8 data);
+#define REMAPPED_FB_LEN 0x15ffff
+
+/* This is the offset in the w100's address space we map the current
+ framebuffer memory to. We use the position of external memory as
+ we can remap internal memory to there if external isn't present. */
+#define W100_FB_BASE MEM_EXT_BASE_VALUE
+
/*
* Sysfs functions
*/
-
-static ssize_t rotation_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t flip_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
- return sprintf(buf, "%d\n",par->rotation_flag);
+ return sprintf(buf, "%d\n",par->flip);
}
-static ssize_t rotation_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t flip_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
- unsigned int rotate;
+ unsigned int flip;
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
- rotate = simple_strtoul(buf, NULL, 10);
+ flip = simple_strtoul(buf, NULL, 10);
+
+ if (flip > 0)
+ par->flip = 1;
+ else
+ par->flip = 0;
- if (rotate > 0) par->rotation_flag = 1;
- else par->rotation_flag = 0;
+ w100_update_disable();
+ w100_set_dispregs(par);
+ w100_update_enable();
- if (par->lcdMode == LCD_MODE_320)
- w100_init_qvga_rotation(par->rotation_flag ? 270 : 90);
- else if (par->lcdMode == LCD_MODE_240)
- w100_init_qvga_rotation(par->rotation_flag ? 180 : 0);
- else if (par->lcdMode == LCD_MODE_640)
- w100_init_vga_rotation(par->rotation_flag ? 270 : 90);
- else if (par->lcdMode == LCD_MODE_480)
- w100_init_vga_rotation(par->rotation_flag ? 180 : 0);
+ calc_hsync(par);
return count;
}
-static DEVICE_ATTR(rotation, 0644, rotation_show, rotation_store);
+static DEVICE_ATTR(flip, 0644, flip_show, flip_store);
static ssize_t w100fb_reg_read(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
- unsigned long param;
- unsigned long regs;
+ unsigned long regs, param;
regs = simple_strtoul(buf, NULL, 16);
param = readl(remapped_regs + regs);
printk("Read Register 0x%08lX: 0x%08lX\n", regs, param);
@@ -148,8 +118,7 @@ static DEVICE_ATTR(reg_read, 0200, NULL, w100fb_reg_read);
static ssize_t w100fb_reg_write(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
- unsigned long regs;
- unsigned long param;
+ unsigned long regs, param;
sscanf(buf, "%lx %lx", &regs, &param);
if (regs <= 0x2000) {
@@ -163,54 +132,56 @@ static ssize_t w100fb_reg_write(struct device *dev, struct device_attribute *att
static DEVICE_ATTR(reg_write, 0200, NULL, w100fb_reg_write);
-static ssize_t fastsysclk_show(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t fastpllclk_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
- return sprintf(buf, "%d\n",par->fastsysclk_mode);
+ return sprintf(buf, "%d\n",par->fastpll_mode);
}
-static ssize_t fastsysclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t fastpllclk_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
- int param;
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
- param = simple_strtoul(buf, NULL, 10);
-
- if (param == 75) {
- printk("Set fastsysclk %d\n", param);
- par->fastsysclk_mode = param;
- w100_set_fastsysclk(par->fastsysclk_mode);
- } else if (param == 100) {
- printk("Set fastsysclk %d\n", param);
- par->fastsysclk_mode = param;
- w100_set_fastsysclk(par->fastsysclk_mode);
+ if (simple_strtoul(buf, NULL, 10) > 0) {
+ par->fastpll_mode=1;
+ printk("w100fb: Using fast system clock (if possible)\n");
+ } else {
+ par->fastpll_mode=0;
+ printk("w100fb: Using normal system clock\n");
}
+
+ w100_init_clocks(par);
+ calc_hsync(par);
+
return count;
}
-static DEVICE_ATTR(fastsysclk, 0644, fastsysclk_show, fastsysclk_store);
+static DEVICE_ATTR(fastpllclk, 0644, fastpllclk_show, fastpllclk_store);
/*
- * The touchscreen on this device needs certain information
- * from the video driver to function correctly. We export it here.
+ * Some touchscreens need hsync information from the video driver to
+ * function correctly. We export it here.
*/
-int w100fb_get_xres(void) {
- return current_par->xres;
-}
+unsigned long w100fb_get_hsynclen(struct device *dev)
+{
+ struct fb_info *info = dev_get_drvdata(dev);
+ struct w100fb_par *par=info->par;
-int w100fb_get_blanking(void) {
- return current_par->blanking_flag;
+ /* If display is blanked/suspended, hsync isn't active */
+ if (par->blanked)
+ return 0;
+ else
+ return par->hsync_len;
}
+EXPORT_SYMBOL(w100fb_get_hsynclen);
-int w100fb_get_fastsysclk(void) {
- return current_par->fastsysclk_mode;
+static void w100fb_clear_screen(struct w100fb_par *par)
+{
+ memset_io(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), 0, (par->xres * par->yres * BITS_PER_PIXEL/8));
}
-EXPORT_SYMBOL(w100fb_get_xres);
-EXPORT_SYMBOL(w100fb_get_blanking);
-EXPORT_SYMBOL(w100fb_get_fastsysclk);
/*
@@ -234,7 +205,6 @@ static int w100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
* according to the RGB bitfield information.
*/
if (regno < MAX_PALETTES) {
-
u32 *pal = info->pseudo_palette;
val = (red & 0xf800) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
@@ -250,115 +220,90 @@ static int w100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
*/
static int w100fb_blank(int blank_mode, struct fb_info *info)
{
- struct w100fb_par *par;
- par=info->par;
+ struct w100fb_par *par = info->par;
+ struct w100_tg_info *tg = par->mach->tg;
switch(blank_mode) {
- case FB_BLANK_NORMAL: /* Normal blanking */
- case FB_BLANK_VSYNC_SUSPEND: /* VESA blank (vsync off) */
- case FB_BLANK_HSYNC_SUSPEND: /* VESA blank (hsync off) */
- case FB_BLANK_POWERDOWN: /* Poweroff */
- if (par->blanking_flag == 0) {
- w100fb_save_buffer();
- lcdtg_suspend();
- par->blanking_flag = 1;
+ case FB_BLANK_NORMAL: /* Normal blanking */
+ case FB_BLANK_VSYNC_SUSPEND: /* VESA blank (vsync off) */
+ case FB_BLANK_HSYNC_SUSPEND: /* VESA blank (hsync off) */
+ case FB_BLANK_POWERDOWN: /* Poweroff */
+ if (par->blanked == 0) {
+ if(tg && tg->suspend)
+ tg->suspend(par);
+ par->blanked = 1;
}
break;
case FB_BLANK_UNBLANK: /* Unblanking */
- if (par->blanking_flag != 0) {
- w100fb_restore_buffer();
- lcdtg_resume();
- par->blanking_flag = 0;
+ if (par->blanked != 0) {
+ if(tg && tg->resume)
+ tg->resume(par);
+ par->blanked = 0;
}
break;
}
return 0;
}
+
/*
* Change the resolution by calling the appropriate hardware functions
*/
-static void w100fb_changeres(int rotate_mode, u32 mode)
+static void w100fb_activate_var(struct w100fb_par *par)
{
- u16 rotation=0;
-
- switch(rotate_mode) {
- case LCD_MODE_LANDSCAPE:
- rotation=(current_par->rotation_flag ? 270 : 90);
- break;
- case LCD_MODE_PORTRAIT:
- rotation=(current_par->rotation_flag ? 180 : 0);
- break;
- }
+ struct w100_tg_info *tg = par->mach->tg;
- w100_pwm_setup();
- switch(mode) {
- case LCD_SHARP_QVGA:
- w100_vsync();
- w100_suspend(W100_SUSPEND_EXTMEM);
- w100_init_sharp_lcd(LCD_SHARP_QVGA);
- w100_init_qvga_rotation(rotation);
- w100_InitExtMem(LCD_SHARP_QVGA);
- w100fb_clear_screen(LCD_SHARP_QVGA, 0);
- lcdtg_lcd_change(LCD_SHARP_QVGA);
- break;
- case LCD_SHARP_VGA:
- w100fb_clear_screen(LCD_SHARP_QVGA, 0);
- writel(0xBFFFA000, remapped_regs + mmMC_EXT_MEM_LOCATION);
- w100_InitExtMem(LCD_SHARP_VGA);
- w100fb_clear_screen(LCD_SHARP_VGA, 0x200000);
- w100_vsync();
- w100_init_sharp_lcd(LCD_SHARP_VGA);
- if (rotation != 0)
- w100_init_vga_rotation(rotation);
- lcdtg_lcd_change(LCD_SHARP_VGA);
- break;
- }
+ w100_pwm_setup(par);
+ w100_setup_memory(par);
+ w100_init_clocks(par);
+ w100fb_clear_screen(par);
+ w100_vsync();
+
+ w100_update_disable();
+ w100_init_lcd(par);
+ w100_set_dispregs(par);
+ w100_update_enable();
+
+ calc_hsync(par);
+
+ if (!par->blanked && tg && tg->change)
+ tg->change(par);
}
-/*
- * Set up the display for the fb subsystem
+
+/* Select the smallest mode that allows the desired resolution to be
+ * displayed. If desired, the x and y parameters can be rounded up to
+ * match the selected mode.
*/
-static void w100fb_activate_var(struct fb_info *info)
+static struct w100_mode *w100fb_get_mode(struct w100fb_par *par, unsigned int *x, unsigned int *y, int saveval)
{
- u32 temp32;
- struct w100fb_par *par=info->par;
- struct fb_var_screeninfo *var = &info->var;
+ struct w100_mode *mode = NULL;
+ struct w100_mode *modelist = par->mach->modelist;
+ unsigned int best_x = 0xffffffff, best_y = 0xffffffff;
+ unsigned int i;
+
+ for (i = 0 ; i < par->mach->num_modes ; i++) {
+ if (modelist[i].xres >= *x && modelist[i].yres >= *y &&
+ modelist[i].xres < best_x && modelist[i].yres < best_y) {
+ best_x = modelist[i].xres;
+ best_y = modelist[i].yres;
+ mode = &modelist[i];
+ } else if(modelist[i].xres >= *y && modelist[i].yres >= *x &&
+ modelist[i].xres < best_y && modelist[i].yres < best_x) {
+ best_x = modelist[i].yres;
+ best_y = modelist[i].xres;
+ mode = &modelist[i];
+ }
+ }
- /* Set the hardware to 565 */
- temp32 = readl(remapped_regs + mmDISP_DEBUG2);
- temp32 &= 0xff7fffff;
- temp32 |= 0x00800000;
- writel(temp32, remapped_regs + mmDISP_DEBUG2);
+ if (mode && saveval) {
+ *x = best_x;
+ *y = best_y;
+ }
- if (par->lcdMode == LCD_MODE_INIT) {
- w100_init_sharp_lcd(LCD_SHARP_VGA);
- w100_init_vga_rotation(par->rotation_flag ? 270 : 90);
- par->lcdMode = LCD_MODE_640;
- lcdtg_hw_init(LCD_SHARP_VGA);
- } else if (var->xres == 320 && var->yres == 240) {
- if (par->lcdMode != LCD_MODE_320) {
- w100fb_changeres(LCD_MODE_LANDSCAPE, LCD_SHARP_QVGA);
- par->lcdMode = LCD_MODE_320;
- }
- } else if (var->xres == 240 && var->yres == 320) {
- if (par->lcdMode != LCD_MODE_240) {
- w100fb_changeres(LCD_MODE_PORTRAIT, LCD_SHARP_QVGA);
- par->lcdMode = LCD_MODE_240;
- }
- } else if (var->xres == 640 && var->yres == 480) {
- if (par->lcdMode != LCD_MODE_640) {
- w100fb_changeres(LCD_MODE_LANDSCAPE, LCD_SHARP_VGA);
- par->lcdMode = LCD_MODE_640;
- }
- } else if (var->xres == 480 && var->yres == 640) {
- if (par->lcdMode != LCD_MODE_480) {
- w100fb_changeres(LCD_MODE_PORTRAIT, LCD_SHARP_VGA);
- par->lcdMode = LCD_MODE_480;
- }
- } else printk(KERN_ERR "W100FB: Resolution error!\n");
+ return mode;
}
@@ -366,31 +311,19 @@ static void w100fb_activate_var(struct fb_info *info)
* w100fb_check_var():
* Get the video params out of 'var'. If a value doesn't fit, round it up,
* if it's too big, return -EINVAL.
- *
*/
static int w100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
{
- if (var->xres < var->yres) { /* Portrait mode */
- if ((var->xres > 480) || (var->yres > 640)) {
- return -EINVAL;
- } else if ((var->xres > 240) || (var->yres > 320)) {
- var->xres = 480;
- var->yres = 640;
- } else {
- var->xres = 240;
- var->yres = 320;
- }
- } else { /* Landscape mode */
- if ((var->xres > 640) || (var->yres > 480)) {
- return -EINVAL;
- } else if ((var->xres > 320) || (var->yres > 240)) {
- var->xres = 640;
- var->yres = 480;
- } else {
- var->xres = 320;
- var->yres = 240;
- }
- }
+ struct w100fb_par *par=info->par;
+
+ if(!w100fb_get_mode(par, &var->xres, &var->yres, 1))
+ return -EINVAL;
+
+ if (par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (par->mach->mem->size+1)))
+ return -EINVAL;
+
+ if (!par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1)))
+ return -EINVAL;
var->xres_virtual = max(var->xres_virtual, var->xres);
var->yres_virtual = max(var->yres_virtual, var->yres);
@@ -409,13 +342,11 @@ static int w100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
var->transp.offset = var->transp.length = 0;
var->nonstd = 0;
-
var->height = -1;
var->width = -1;
var->vmode = FB_VMODE_NONINTERLACED;
-
var->sync = 0;
- var->pixclock = 0x04; /* 171521; */
+ var->pixclock = 0x04; /* 171521; */
return 0;
}
@@ -430,274 +361,286 @@ static int w100fb_set_par(struct fb_info *info)
{
struct w100fb_par *par=info->par;
- par->xres = info->var.xres;
- par->yres = info->var.yres;
-
- info->fix.visual = FB_VISUAL_TRUECOLOR;
-
- info->fix.ypanstep = 0;
- info->fix.ywrapstep = 0;
+ if (par->xres != info->var.xres || par->yres != info->var.yres) {
+ par->xres = info->var.xres;
+ par->yres = info->var.yres;
+ par->mode = w100fb_get_mode(par, &par->xres, &par->yres, 0);
- if (par->blanking_flag)
- w100fb_clear_buffer();
+ info->fix.visual = FB_VISUAL_TRUECOLOR;
+ info->fix.ypanstep = 0;
+ info->fix.ywrapstep = 0;
+ info->fix.line_length = par->xres * BITS_PER_PIXEL / 8;
- w100fb_activate_var(info);
+ if ((par->xres*par->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1)) {
+ par->extmem_active = 1;
+ info->fix.smem_len = par->mach->mem->size+1;
+ } else {
+ par->extmem_active = 0;
+ info->fix.smem_len = MEM_INT_SIZE+1;
+ }
- if (par->lcdMode == LCD_MODE_480) {
- info->fix.line_length = (480 * BITS_PER_PIXEL) / 8;
- info->fix.smem_len = 0x200000;
- } else if (par->lcdMode == LCD_MODE_320) {
- info->fix.line_length = (320 * BITS_PER_PIXEL) / 8;
- info->fix.smem_len = 0x60000;
- } else if (par->lcdMode == LCD_MODE_240) {
- info->fix.line_length = (240 * BITS_PER_PIXEL) / 8;
- info->fix.smem_len = 0x60000;
- } else if (par->lcdMode == LCD_MODE_INIT || par->lcdMode == LCD_MODE_640) {
- info->fix.line_length = (640 * BITS_PER_PIXEL) / 8;
- info->fix.smem_len = 0x200000;
+ w100fb_activate_var(par);
}
-
return 0;
}
/*
- * Frame buffer operations
+ * Frame buffer operations
*/
static struct fb_ops w100fb_ops = {
- .owner = THIS_MODULE,
+ .owner = THIS_MODULE,
.fb_check_var = w100fb_check_var,
- .fb_set_par = w100fb_set_par,
+ .fb_set_par = w100fb_set_par,
.fb_setcolreg = w100fb_setcolreg,
- .fb_blank = w100fb_blank,
- .fb_fillrect = cfb_fillrect,
- .fb_copyarea = cfb_copyarea,
+ .fb_blank = w100fb_blank,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
- .fb_cursor = soft_cursor,
+ .fb_cursor = soft_cursor,
};
-
-static void w100fb_clear_screen(u32 mode, long int offset)
+#ifdef CONFIG_PM
+static void w100fb_save_vidmem(struct w100fb_par *par)
{
- int i, numPix = 0;
-
- if (mode == LCD_SHARP_VGA)
- numPix = 640 * 480;
- else if (mode == LCD_SHARP_QVGA)
- numPix = 320 * 240;
+ int memsize;
- for (i = 0; i < numPix; i++)
- writew(0xffff, remapped_fbuf + offset + (2*i));
-}
-
-
-/* Need to split up the buffers to stay within the limits of kmalloc */
-#define W100_BUF_NUM 6
-static uint32_t *gSaveImagePtr[W100_BUF_NUM] = { NULL };
-
-static void w100fb_save_buffer(void)
-{
- int i, j, bufsize;
-
- bufsize=(current_par->xres * current_par->yres * BITS_PER_PIXEL / 8) / W100_BUF_NUM;
- for (i = 0; i < W100_BUF_NUM; i++) {
- if (gSaveImagePtr[i] == NULL)
- gSaveImagePtr[i] = kmalloc(bufsize, GFP_KERNEL);
- if (gSaveImagePtr[i] == NULL) {
- w100fb_clear_buffer();
- printk(KERN_WARNING "can't alloc pre-off image buffer %d\n", i);
- break;
- }
- for (j = 0; j < bufsize/4; j++)
- *(gSaveImagePtr[i] + j) = readl(remapped_fbuf + (bufsize*i) + j*4);
+ if (par->extmem_active) {
+ memsize=par->mach->mem->size;
+ par->saved_extmem = vmalloc(memsize);
+ if (par->saved_extmem)
+ memcpy_fromio(par->saved_extmem, remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), memsize);
}
+ memsize=MEM_INT_SIZE;
+ par->saved_intmem = vmalloc(memsize);
+ if (par->saved_intmem && par->extmem_active)
+ memcpy_fromio(par->saved_intmem, remapped_fbuf + (W100_FB_BASE-MEM_INT_BASE_VALUE), memsize);
+ else if (par->saved_intmem)
+ memcpy_fromio(par->saved_intmem, remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), memsize);
}
-
-static void w100fb_restore_buffer(void)
+static void w100fb_restore_vidmem(struct w100fb_par *par)
{
- int i, j, bufsize;
+ int memsize;
- bufsize=(current_par->xres * current_par->yres * BITS_PER_PIXEL / 8) / W100_BUF_NUM;
- for (i = 0; i < W100_BUF_NUM; i++) {
- if (gSaveImagePtr[i] == NULL) {
- printk(KERN_WARNING "can't find pre-off image buffer %d\n", i);
- w100fb_clear_buffer();
- break;
- }
- for (j = 0; j < (bufsize/4); j++)
- writel(*(gSaveImagePtr[i] + j),remapped_fbuf + (bufsize*i) + (j*4));
- kfree(gSaveImagePtr[i]);
- gSaveImagePtr[i] = NULL;
+ if (par->extmem_active && par->saved_extmem) {
+ memsize=par->mach->mem->size;
+ memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), par->saved_extmem, memsize);
+ vfree(par->saved_extmem);
}
-}
-
-
-static void w100fb_clear_buffer(void)
-{
- int i;
- for (i = 0; i < W100_BUF_NUM; i++) {
- kfree(gSaveImagePtr[i]);
- gSaveImagePtr[i] = NULL;
+ if (par->saved_intmem) {
+ memsize=MEM_INT_SIZE;
+ if (par->extmem_active)
+ memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_INT_BASE_VALUE), par->saved_intmem, memsize);
+ else
+ memcpy_toio(remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE), par->saved_intmem, memsize);
+ vfree(par->saved_intmem);
}
}
-
-#ifdef CONFIG_PM
-static int w100fb_suspend(struct device *dev, pm_message_t state, u32 level)
+static int w100fb_suspend(struct device *dev, pm_message_t state, uint32_t level)
{
if (level == SUSPEND_POWER_DOWN) {
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
+ struct w100_tg_info *tg = par->mach->tg;
- w100fb_save_buffer();
- lcdtg_suspend();
+ w100fb_save_vidmem(par);
+ if(tg && tg->suspend)
+ tg->suspend(par);
w100_suspend(W100_SUSPEND_ALL);
- par->blanking_flag = 1;
+ par->blanked = 1;
}
return 0;
}
-static int w100fb_resume(struct device *dev, u32 level)
+static int w100fb_resume(struct device *dev, uint32_t level)
{
if (level == RESUME_POWER_ON) {
struct fb_info *info = dev_get_drvdata(dev);
struct w100fb_par *par=info->par;
-
- w100_resume();
- w100fb_restore_buffer();
- lcdtg_resume();
- par->blanking_flag = 0;
+ struct w100_tg_info *tg = par->mach->tg;
+
+ w100_hw_init(par);
+ w100fb_activate_var(par);
+ w100fb_restore_vidmem(par);
+ if(tg && tg->resume)
+ tg->resume(par);
+ par->blanked = 0;
}
return 0;
}
#else
-#define w100fb_suspend NULL
-#define w100fb_resume NULL
+#define w100fb_suspend NULL
+#define w100fb_resume NULL
#endif
int __init w100fb_probe(struct device *dev)
{
+ int err = -EIO;
struct w100fb_mach_info *inf;
- struct fb_info *info;
+ struct fb_info *info = NULL;
struct w100fb_par *par;
struct platform_device *pdev = to_platform_device(dev);
struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ unsigned int chip_id;
if (!mem)
return -EINVAL;
- /* remap the areas we're going to use */
+ /* Remap the chip base address */
remapped_base = ioremap_nocache(mem->start+W100_CFG_BASE, W100_CFG_LEN);
if (remapped_base == NULL)
- return -EIO;
+ goto out;
+ /* Map the register space */
remapped_regs = ioremap_nocache(mem->start+W100_REG_BASE, W100_REG_LEN);
- if (remapped_regs == NULL) {
- iounmap(remapped_base);
- return -EIO;
+ if (remapped_regs == NULL)
+ goto out;
+
+ /* Identify the chip */
+ printk("Found ");
+ chip_id = readl(remapped_regs + mmCHIP_ID);
+ switch(chip_id) {
+ case CHIP_ID_W100: printk("w100"); break;
+ case CHIP_ID_W3200: printk("w3200"); break;
+ case CHIP_ID_W3220: printk("w3220"); break;
+ default:
+ printk("Unknown imageon chip ID\n");
+ err = -ENODEV;
+ goto out;
}
+ printk(" at 0x%08lx.\n", mem->start+W100_CFG_BASE);
- remapped_fbuf = ioremap_nocache(mem->start+MEM_EXT_BASE_VALUE, REMAPPED_FB_LEN);
- if (remapped_fbuf == NULL) {
- iounmap(remapped_base);
- iounmap(remapped_regs);
- return -EIO;
- }
+ /* Remap the framebuffer */
+ remapped_fbuf = ioremap_nocache(mem->start+MEM_WINDOW_BASE, MEM_WINDOW_SIZE);
+ if (remapped_fbuf == NULL)
+ goto out;
info=framebuffer_alloc(sizeof(struct w100fb_par), dev);
if (!info) {
- iounmap(remapped_base);
- iounmap(remapped_regs);
- iounmap(remapped_fbuf);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto out;
}
- info->device=dev;
par = info->par;
- current_par=info->par;
dev_set_drvdata(dev, info);
inf = dev->platform_data;
- par->phadadj = inf->phadadj;
- par->comadj = inf->comadj;
- par->fastsysclk_mode = 75;
- par->lcdMode = LCD_MODE_INIT;
- par->rotation_flag=0;
- par->blanking_flag=0;
- w100fb_ssp_send = inf->w100fb_ssp_send;
-
- w100_hw_init();
- w100_pwm_setup();
+ par->chip_id = chip_id;
+ par->mach = inf;
+ par->fastpll_mode = 0;
+ par->blanked = 0;
+
+ par->pll_table=w100_get_xtal_table(inf->xtal_freq);
+ if (!par->pll_table) {
+ printk(KERN_ERR "No matching Xtal definition found\n");
+ err = -EINVAL;
+ goto out;
+ }
info->pseudo_palette = kmalloc(sizeof (u32) * MAX_PALETTES, GFP_KERNEL);
if (!info->pseudo_palette) {
- iounmap(remapped_base);
- iounmap(remapped_regs);
- iounmap(remapped_fbuf);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto out;
}
info->fbops = &w100fb_ops;
info->flags = FBINFO_DEFAULT;
info->node = -1;
- info->screen_base = remapped_fbuf;
+ info->screen_base = remapped_fbuf + (W100_FB_BASE-MEM_WINDOW_BASE);
info->screen_size = REMAPPED_FB_LEN;
- info->var.xres = 640;
+ strcpy(info->fix.id, "w100fb");
+ info->fix.type = FB_TYPE_PACKED_PIXELS;
+ info->fix.type_aux = 0;
+ info->fix.accel = FB_ACCEL_NONE;
+ info->fix.smem_start = mem->start+W100_FB_BASE;
+ info->fix.mmio_start = mem->start+W100_REG_BASE;
+ info->fix.mmio_len = W100_REG_LEN;
+
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ par->mode = &inf->modelist[0];
+ if(inf->init_mode & INIT_MODE_ROTATED) {
+ info->var.xres = par->mode->yres;
+ info->var.yres = par->mode->xres;
+ }
+ else {
+ info->var.xres = par->mode->xres;
+ info->var.yres = par->mode->yres;
+ }
+
+ if(inf->init_mode &= INIT_MODE_FLIPPED)
+ par->flip = 1;
+ else
+ par->flip = 0;
+
info->var.xres_virtual = info->var.xres;
- info->var.yres = 480;
info->var.yres_virtual = info->var.yres;
- info->var.pixclock = 0x04; /* 171521; */
+ info->var.pixclock = 0x04; /* 171521; */
info->var.sync = 0;
info->var.grayscale = 0;
info->var.xoffset = info->var.yoffset = 0;
info->var.accel_flags = 0;
info->var.activate = FB_ACTIVATE_NOW;
- strcpy(info->fix.id, "w100fb");
- info->fix.type = FB_TYPE_PACKED_PIXELS;
- info->fix.type_aux = 0;
- info->fix.accel = FB_ACCEL_NONE;
- info->fix.smem_start = mem->start+MEM_EXT_BASE_VALUE;
- info->fix.mmio_start = mem->start+W100_REG_BASE;
- info->fix.mmio_len = W100_REG_LEN;
+ w100_hw_init(par);
+
+ if (w100fb_check_var(&info->var, info) < 0) {
+ err = -EINVAL;
+ goto out;
+ }
- w100fb_check_var(&info->var, info);
w100fb_set_par(info);
if (register_framebuffer(info) < 0) {
- kfree(info->pseudo_palette);
- iounmap(remapped_base);
- iounmap(remapped_regs);
- iounmap(remapped_fbuf);
- return -EINVAL;
+ err = -EINVAL;
+ goto out;
}
- device_create_file(dev, &dev_attr_fastsysclk);
+ device_create_file(dev, &dev_attr_fastpllclk);
device_create_file(dev, &dev_attr_reg_read);
device_create_file(dev, &dev_attr_reg_write);
- device_create_file(dev, &dev_attr_rotation);
+ device_create_file(dev, &dev_attr_flip);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
return 0;
+out:
+ fb_dealloc_cmap(&info->cmap);
+ kfree(info->pseudo_palette);
+ if (remapped_fbuf != NULL)
+ iounmap(remapped_fbuf);
+ if (remapped_regs != NULL)
+ iounmap(remapped_regs);
+ if (remapped_base != NULL)
+ iounmap(remapped_base);
+ if (info)
+ framebuffer_release(info);
+ return err;
}
static int w100fb_remove(struct device *dev)
{
struct fb_info *info = dev_get_drvdata(dev);
+ struct w100fb_par *par=info->par;
- device_remove_file(dev, &dev_attr_fastsysclk);
+ device_remove_file(dev, &dev_attr_fastpllclk);
device_remove_file(dev, &dev_attr_reg_read);
device_remove_file(dev, &dev_attr_reg_write);
- device_remove_file(dev, &dev_attr_rotation);
+ device_remove_file(dev, &dev_attr_flip);
unregister_framebuffer(info);
- w100fb_clear_buffer();
+ vfree(par->saved_intmem);
+ vfree(par->saved_extmem);
kfree(info->pseudo_palette);
+ fb_dealloc_cmap(&info->cmap);
iounmap(remapped_base);
iounmap(remapped_regs);
@@ -721,10 +664,54 @@ static void w100_soft_reset(void)
udelay(100);
}
+static void w100_update_disable(void)
+{
+ union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+
+ /* Prevent display updates */
+ disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
+ disp_db_buf_wr_cntl.f.update_db_buf = 0;
+ disp_db_buf_wr_cntl.f.en_db_buf = 0;
+ writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+}
+
+static void w100_update_enable(void)
+{
+ union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+
+ /* Enable display updates */
+ disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
+ disp_db_buf_wr_cntl.f.update_db_buf = 1;
+ disp_db_buf_wr_cntl.f.en_db_buf = 1;
+ writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+}
+
+unsigned long w100fb_gpio_read(int port)
+{
+ unsigned long value;
+
+ if (port==W100_GPIO_PORT_A)
+ value = readl(remapped_regs + mmGPIO_DATA);
+ else
+ value = readl(remapped_regs + mmGPIO_DATA2);
+
+ return value;
+}
+
+void w100fb_gpio_write(int port, unsigned long value)
+{
+ if (port==W100_GPIO_PORT_A)
+ value = writel(value, remapped_regs + mmGPIO_DATA);
+ else
+ value = writel(value, remapped_regs + mmGPIO_DATA2);
+}
+EXPORT_SYMBOL(w100fb_gpio_read);
+EXPORT_SYMBOL(w100fb_gpio_write);
+
/*
* Initialization of critical w100 hardware
*/
-static void w100_hw_init(void)
+static void w100_hw_init(struct w100fb_par *par)
{
u32 temp32;
union cif_cntl_u cif_cntl;
@@ -735,8 +722,8 @@ static void w100_hw_init(void)
union cpu_defaults_u cpu_default;
union cif_write_dbg_u cif_write_dbg;
union wrap_start_dir_u wrap_start_dir;
- union mc_ext_mem_location_u mc_ext_mem_loc;
union cif_io_u cif_io;
+ struct w100_gpio_regs *gpio = par->mach->gpio;
w100_soft_reset();
@@ -791,19 +778,6 @@ static void w100_hw_init(void)
cfgreg_base.f.cfgreg_base = W100_CFG_BASE;
writel((u32) (cfgreg_base.val), remapped_regs + mmCFGREG_BASE);
- /* This location is relative to internal w100 addresses */
- writel(0x15FF1000, remapped_regs + mmMC_FB_LOCATION);
-
- mc_ext_mem_loc.val = defMC_EXT_MEM_LOCATION;
- mc_ext_mem_loc.f.mc_ext_mem_start = MEM_EXT_BASE_VALUE >> 8;
- mc_ext_mem_loc.f.mc_ext_mem_top = MEM_EXT_TOP_VALUE >> 8;
- writel((u32) (mc_ext_mem_loc.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
-
- if ((current_par->lcdMode == LCD_MODE_240) || (current_par->lcdMode == LCD_MODE_320))
- w100_InitExtMem(LCD_SHARP_QVGA);
- else
- w100_InitExtMem(LCD_SHARP_VGA);
-
wrap_start_dir.val = defWRAP_START_DIR;
wrap_start_dir.f.start_addr = WRAP_BUF_BASE_VALUE >> 1;
writel((u32) (wrap_start_dir.val), remapped_regs + mmWRAP_START_DIR);
@@ -813,21 +787,24 @@ static void w100_hw_init(void)
writel((u32) (wrap_top_dir.val), remapped_regs + mmWRAP_TOP_DIR);
writel((u32) 0x2440, remapped_regs + mmRBBM_CNTL);
-}
+ /* Set the hardware to 565 colour */
+ temp32 = readl(remapped_regs + mmDISP_DEBUG2);
+ temp32 &= 0xff7fffff;
+ temp32 |= 0x00800000;
+ writel(temp32, remapped_regs + mmDISP_DEBUG2);
-/*
- * Types
- */
+ /* Initialise the GPIO lines */
+ if (gpio) {
+ writel(gpio->init_data1, remapped_regs + mmGPIO_DATA);
+ writel(gpio->init_data2, remapped_regs + mmGPIO_DATA2);
+ writel(gpio->gpio_dir1, remapped_regs + mmGPIO_CNTL1);
+ writel(gpio->gpio_oe1, remapped_regs + mmGPIO_CNTL2);
+ writel(gpio->gpio_dir2, remapped_regs + mmGPIO_CNTL3);
+ writel(gpio->gpio_oe2, remapped_regs + mmGPIO_CNTL4);
+ }
+}
-struct pll_parm {
- u16 freq; /* desired Fout for PLL */
- u8 M;
- u8 N_int;
- u8 N_fac;
- u8 tfgoal;
- u8 lock_time;
-};
struct power_state {
union clk_pin_cntl_u clk_pin_cntl;
@@ -835,317 +812,275 @@ struct power_state {
union pll_cntl_u pll_cntl;
union sclk_cntl_u sclk_cntl;
union pclk_cntl_u pclk_cntl;
- union clk_test_cntl_u clk_test_cntl;
union pwrmgt_cntl_u pwrmgt_cntl;
- u32 freq; /* Fout for PLL calibration */
- u8 tf100; /* for pll calibration */
- u8 tf80; /* for pll calibration */
- u8 tf20; /* for pll calibration */
- u8 M; /* for pll calibration */
- u8 N_int; /* for pll calibration */
- u8 N_fac; /* for pll calibration */
- u8 lock_time; /* for pll calibration */
- u8 tfgoal; /* for pll calibration */
- u8 auto_mode; /* hardware auto switch? */
- u8 pwm_mode; /* 0 fast, 1 normal/slow */
- u16 fast_sclk; /* fast clk freq */
- u16 norm_sclk; /* slow clk freq */
+ int auto_mode; /* system clock auto changing? */
};
-/*
- * Global state variables
- */
-
static struct power_state w100_pwr_state;
-/* This table is specific for 12.5MHz ref crystal. */
-static struct pll_parm gPLLTable[] = {
- /*freq M N_int N_fac tfgoal lock_time */
- { 50, 0, 1, 0, 0xE0, 56}, /* 50.00 MHz */
- { 75, 0, 5, 0, 0xDE, 37}, /* 75.00 MHz */
- {100, 0, 7, 0, 0xE0, 28}, /* 100.00 MHz */
- {125, 0, 9, 0, 0xE0, 22}, /* 125.00 MHz */
- {150, 0, 11, 0, 0xE0, 17}, /* 150.00 MHz */
- { 0, 0, 0, 0, 0, 0} /* Terminator */
+/* The PLL Fout is determined by (XtalFreq/(M+1)) * ((N_int+1) + (N_fac/8)) */
+
+/* 12.5MHz Crystal PLL Table */
+static struct w100_pll_info xtal_12500000[] = {
+ /*freq M N_int N_fac tfgoal lock_time */
+ { 50, 0, 1, 0, 0xe0, 56}, /* 50.00 MHz */
+ { 75, 0, 5, 0, 0xde, 37}, /* 75.00 MHz */
+ {100, 0, 7, 0, 0xe0, 28}, /* 100.00 MHz */
+ {125, 0, 9, 0, 0xe0, 22}, /* 125.00 MHz */
+ {150, 0, 11, 0, 0xe0, 17}, /* 150.00 MHz */
+ { 0, 0, 0, 0, 0, 0}, /* Terminator */
};
+/* 14.318MHz Crystal PLL Table */
+static struct w100_pll_info xtal_14318000[] = {
+ /*freq M N_int N_fac tfgoal lock_time */
+ { 40, 4, 13, 0, 0xe0, 80}, /* tfgoal guessed */
+ { 50, 1, 6, 0, 0xe0, 64}, /* 50.05 MHz */
+ { 57, 2, 11, 0, 0xe0, 53}, /* tfgoal guessed */
+ { 75, 0, 4, 3, 0xe0, 43}, /* 75.08 MHz */
+ {100, 0, 6, 0, 0xe0, 32}, /* 100.10 MHz */
+ { 0, 0, 0, 0, 0, 0},
+};
-static u8 w100_pll_get_testcount(u8 testclk_sel)
+/* 16MHz Crystal PLL Table */
+static struct w100_pll_info xtal_16000000[] = {
+ /*freq M N_int N_fac tfgoal lock_time */
+ { 72, 1, 8, 0, 0xe0, 48}, /* tfgoal guessed */
+ { 95, 1, 10, 7, 0xe0, 38}, /* tfgoal guessed */
+ { 96, 1, 11, 0, 0xe0, 36}, /* tfgoal guessed */
+ { 0, 0, 0, 0, 0, 0},
+};
+
+static struct pll_entries {
+ int xtal_freq;
+ struct w100_pll_info *pll_table;
+} w100_pll_tables[] = {
+ { 12500000, &xtal_12500000[0] },
+ { 14318000, &xtal_14318000[0] },
+ { 16000000, &xtal_16000000[0] },
+ { 0 },
+};
+
+struct w100_pll_info *w100_get_xtal_table(unsigned int freq)
{
+ struct pll_entries *pll_entry = w100_pll_tables;
+
+ do {
+ if (freq == pll_entry->xtal_freq)
+ return pll_entry->pll_table;
+ pll_entry++;
+ } while (pll_entry->xtal_freq);
+ return 0;
+}
+
+
+static unsigned int w100_get_testcount(unsigned int testclk_sel)
+{
+ union clk_test_cntl_u clk_test_cntl;
+
udelay(5);
- w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
- w100_pwr_state.clk_test_cntl.f.testclk_sel = testclk_sel;
- w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x1; /*reset test count */
- writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
- w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x0;
- writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+ /* Select the test clock source and reset */
+ clk_test_cntl.f.start_check_freq = 0x0;
+ clk_test_cntl.f.testclk_sel = testclk_sel;
+ clk_test_cntl.f.tstcount_rst = 0x1; /* set reset */
+ writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
- w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x1;
- writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+ clk_test_cntl.f.tstcount_rst = 0x0; /* clear reset */
+ writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+ /* Run clock test */
+ clk_test_cntl.f.start_check_freq = 0x1;
+ writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+
+ /* Give the test time to complete */
udelay(20);
- w100_pwr_state.clk_test_cntl.val = readl(remapped_regs + mmCLK_TEST_CNTL);
- w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
- writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
+ /* Return the result */
+ clk_test_cntl.val = readl(remapped_regs + mmCLK_TEST_CNTL);
+ clk_test_cntl.f.start_check_freq = 0x0;
+ writel((u32) (clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
- return w100_pwr_state.clk_test_cntl.f.test_count;
+ return clk_test_cntl.f.test_count;
}
-static u8 w100_pll_adjust(void)
+static int w100_pll_adjust(struct w100_pll_info *pll)
{
+ unsigned int tf80;
+ unsigned int tf20;
+
+ /* Initial Settings */
+ w100_pwr_state.pll_cntl.f.pll_pwdn = 0x0; /* power down */
+ w100_pwr_state.pll_cntl.f.pll_reset = 0x0; /* not reset */
+ w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x1; /* Hi-Z */
+ w100_pwr_state.pll_cntl.f.pll_pvg = 0x0; /* VCO gain = 0 */
+ w100_pwr_state.pll_cntl.f.pll_vcofr = 0x0; /* VCO frequency range control = off */
+ w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0; /* current offset inside VCO = 0 */
+ w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
+
+ /* Wai Ming 80 percent of VDD 1.3V gives 1.04V, minimum operating voltage is 1.08V
+ * therefore, commented out the following lines
+ * tf80 meant tf100
+ */
do {
- /* Wai Ming 80 percent of VDD 1.3V gives 1.04V, minimum operating voltage is 1.08V
- * therefore, commented out the following lines
- * tf80 meant tf100
- * set VCO input = 0.8 * VDD
- */
+ /* set VCO input = 0.8 * VDD */
w100_pwr_state.pll_cntl.f.pll_dactal = 0xd;
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- w100_pwr_state.tf80 = w100_pll_get_testcount(0x1); /* PLLCLK */
- if (w100_pwr_state.tf80 >= (w100_pwr_state.tfgoal)) {
+ tf80 = w100_get_testcount(TESTCLK_SRC_PLL);
+ if (tf80 >= (pll->tfgoal)) {
/* set VCO input = 0.2 * VDD */
w100_pwr_state.pll_cntl.f.pll_dactal = 0x7;
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- w100_pwr_state.tf20 = w100_pll_get_testcount(0x1); /* PLLCLK */
- if (w100_pwr_state.tf20 <= (w100_pwr_state.tfgoal))
- return 1; // Success
+ tf20 = w100_get_testcount(TESTCLK_SRC_PLL);
+ if (tf20 <= (pll->tfgoal))
+ return 1; /* Success */
if ((w100_pwr_state.pll_cntl.f.pll_vcofr == 0x0) &&
- ((w100_pwr_state.pll_cntl.f.pll_pvg == 0x7) ||
- (w100_pwr_state.pll_cntl.f.pll_ioffset == 0x0))) {
+ ((w100_pwr_state.pll_cntl.f.pll_pvg == 0x7) ||
+ (w100_pwr_state.pll_cntl.f.pll_ioffset == 0x0))) {
/* slow VCO config */
w100_pwr_state.pll_cntl.f.pll_vcofr = 0x1;
w100_pwr_state.pll_cntl.f.pll_pvg = 0x0;
w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
- writel((u32) (w100_pwr_state.pll_cntl.val),
- remapped_regs + mmPLL_CNTL);
continue;
}
}
if ((w100_pwr_state.pll_cntl.f.pll_ioffset) < 0x3) {
w100_pwr_state.pll_cntl.f.pll_ioffset += 0x1;
- writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- continue;
- }
- if ((w100_pwr_state.pll_cntl.f.pll_pvg) < 0x7) {
+ } else if ((w100_pwr_state.pll_cntl.f.pll_pvg) < 0x7) {
w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
w100_pwr_state.pll_cntl.f.pll_pvg += 0x1;
- writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- continue;
+ } else {
+ return 0; /* Error */
}
- return 0; // error
} while(1);
}
/*
* w100_pll_calibration
- * freq = target frequency of the PLL
- * (note: crystal = 14.3MHz)
*/
-static u8 w100_pll_calibration(u32 freq)
+static int w100_pll_calibration(struct w100_pll_info *pll)
{
- u8 status;
-
- /* initial setting */
- w100_pwr_state.pll_cntl.f.pll_pwdn = 0x0; /* power down */
- w100_pwr_state.pll_cntl.f.pll_reset = 0x0; /* not reset */
- w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x1; /* Hi-Z */
- w100_pwr_state.pll_cntl.f.pll_pvg = 0x0; /* VCO gain = 0 */
- w100_pwr_state.pll_cntl.f.pll_vcofr = 0x0; /* VCO frequency range control = off */
- w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0; /* current offset inside VCO = 0 */
- w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
- writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
+ int status;
- /* check for (tf80 >= tfgoal) && (tf20 =< tfgoal) */
- if ((w100_pwr_state.tf80 < w100_pwr_state.tfgoal) || (w100_pwr_state.tf20 > w100_pwr_state.tfgoal)) {
- status=w100_pll_adjust();
- }
- /* PLL Reset And Lock */
+ status = w100_pll_adjust(pll);
+ /* PLL Reset And Lock */
/* set VCO input = 0.5 * VDD */
w100_pwr_state.pll_cntl.f.pll_dactal = 0xa;
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- /* reset time */
- udelay(1);
+ udelay(1); /* reset time */
/* enable charge pump */
- w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0; /* normal */
+ w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0; /* normal */
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- /* set VCO input = Hi-Z */
- /* disable DAC */
+ /* set VCO input = Hi-Z, disable DAC */
w100_pwr_state.pll_cntl.f.pll_dactal = 0x0;
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- /* lock time */
- udelay(400); /* delay 400 us */
+ udelay(400); /* lock time */
/* PLL locked */
- w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x1; /* PLL clock */
- writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
-
- w100_pwr_state.tf100 = w100_pll_get_testcount(0x1); /* PLLCLK */
-
return status;
}
-static u8 w100_pll_set_clk(void)
+static int w100_pll_set_clk(struct w100_pll_info *pll)
{
- u8 status;
+ int status;
- if (w100_pwr_state.auto_mode == 1) /* auto mode */
+ if (w100_pwr_state.auto_mode == 1) /* auto mode */
{
- w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0; /* disable fast to normal */
- w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0; /* disable normal to fast */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0; /* disable fast to normal */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0; /* disable normal to fast */
writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
}
- w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0; /* crystal clock */
+ /* Set system clock source to XTAL whilst adjusting the PLL! */
+ w100_pwr_state.sclk_cntl.f.sclk_src_sel = CLK_SRC_XTAL;
writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
- w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = w100_pwr_state.M;
- w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = w100_pwr_state.N_int;
- w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = w100_pwr_state.N_fac;
- w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = w100_pwr_state.lock_time;
+ w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = pll->M;
+ w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = pll->N_int;
+ w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = pll->N_fac;
+ w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = pll->lock_time;
writel((u32) (w100_pwr_state.pll_ref_fb_div.val), remapped_regs + mmPLL_REF_FB_DIV);
w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0;
writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
- status = w100_pll_calibration (w100_pwr_state.freq);
+ status = w100_pll_calibration(pll);
- if (w100_pwr_state.auto_mode == 1) /* auto mode */
+ if (w100_pwr_state.auto_mode == 1) /* auto mode */
{
- w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x1; /* reenable fast to normal */
- w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x1; /* reenable normal to fast */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x1; /* reenable fast to normal */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x1; /* reenable normal to fast */
writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
}
return status;
}
-
-/* assume reference crystal clk is 12.5MHz,
- * and that doubling is not enabled.
- *
- * Freq = 12 == 12.5MHz.
- */
-static u16 w100_set_slowsysclk(u16 freq)
-{
- if (w100_pwr_state.norm_sclk == freq)
- return freq;
-
- if (w100_pwr_state.auto_mode == 1) /* auto mode */
- return 0;
-
- if (freq == 12) {
- w100_pwr_state.norm_sclk = freq;
- w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0; /* Pslow = 1 */
- w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0; /* crystal src */
-
- writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
-
- w100_pwr_state.clk_pin_cntl.f.xtalin_pm_en = 0x1;
- writel((u32) (w100_pwr_state.clk_pin_cntl.val), remapped_regs + mmCLK_PIN_CNTL);
-
- w100_pwr_state.pwrmgt_cntl.f.pwm_enable = 0x1;
- w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1;
- writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
- w100_pwr_state.pwm_mode = 1; /* normal mode */
- return freq;
- } else
- return 0;
-}
-
-
-static u16 w100_set_fastsysclk(u16 freq)
+/* freq = target frequency of the PLL */
+static int w100_set_pll_freq(struct w100fb_par *par, unsigned int freq)
{
- u16 pll_freq;
- int i;
-
- while(1) {
- pll_freq = (u16) (freq * (w100_pwr_state.sclk_cntl.f.sclk_post_div_fast + 1));
- i = 0;
- do {
- if (pll_freq == gPLLTable[i].freq) {
- w100_pwr_state.freq = gPLLTable[i].freq * 1000000;
- w100_pwr_state.M = gPLLTable[i].M;
- w100_pwr_state.N_int = gPLLTable[i].N_int;
- w100_pwr_state.N_fac = gPLLTable[i].N_fac;
- w100_pwr_state.tfgoal = gPLLTable[i].tfgoal;
- w100_pwr_state.lock_time = gPLLTable[i].lock_time;
- w100_pwr_state.tf20 = 0xff; /* set highest */
- w100_pwr_state.tf80 = 0x00; /* set lowest */
-
- w100_pll_set_clk();
- w100_pwr_state.pwm_mode = 0; /* fast mode */
- w100_pwr_state.fast_sclk = freq;
- return freq;
- }
- i++;
- } while(gPLLTable[i].freq);
+ struct w100_pll_info *pll = par->pll_table;
- if (w100_pwr_state.auto_mode == 1)
- break;
-
- if (w100_pwr_state.sclk_cntl.f.sclk_post_div_fast == 0)
- break;
-
- w100_pwr_state.sclk_cntl.f.sclk_post_div_fast -= 1;
- writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
- }
+ do {
+ if (freq == pll->freq) {
+ return w100_pll_set_clk(pll);
+ }
+ pll++;
+ } while(pll->freq);
return 0;
}
-
/* Set up an initial state. Some values/fields set
here will be overwritten. */
-static void w100_pwm_setup(void)
+static void w100_pwm_setup(struct w100fb_par *par)
{
w100_pwr_state.clk_pin_cntl.f.osc_en = 0x1;
w100_pwr_state.clk_pin_cntl.f.osc_gain = 0x1f;
w100_pwr_state.clk_pin_cntl.f.dont_use_xtalin = 0x0;
w100_pwr_state.clk_pin_cntl.f.xtalin_pm_en = 0x0;
- w100_pwr_state.clk_pin_cntl.f.xtalin_dbl_en = 0x0; /* no freq doubling */
+ w100_pwr_state.clk_pin_cntl.f.xtalin_dbl_en = par->mach->xtal_dbl ? 1 : 0;
w100_pwr_state.clk_pin_cntl.f.cg_debug = 0x0;
writel((u32) (w100_pwr_state.clk_pin_cntl.val), remapped_regs + mmCLK_PIN_CNTL);
- w100_pwr_state.sclk_cntl.f.sclk_src_sel = 0x0; /* Crystal Clk */
- w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = 0x0; /* Pfast = 1 */
+ w100_pwr_state.sclk_cntl.f.sclk_src_sel = CLK_SRC_XTAL;
+ w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = 0x0; /* Pfast = 1 */
w100_pwr_state.sclk_cntl.f.sclk_clkon_hys = 0x3;
- w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0; /* Pslow = 1 */
+ w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = 0x0; /* Pslow = 1 */
w100_pwr_state.sclk_cntl.f.disp_cg_ok2switch_en = 0x0;
- w100_pwr_state.sclk_cntl.f.sclk_force_reg = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_disp = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_mc = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_extmc = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_cp = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_e2 = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_e3 = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_idct = 0x0; /* Dynamic */
- w100_pwr_state.sclk_cntl.f.sclk_force_bist = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_reg = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_disp = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_mc = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_extmc = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_cp = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_e2 = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_e3 = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_idct = 0x0; /* Dynamic */
+ w100_pwr_state.sclk_cntl.f.sclk_force_bist = 0x0; /* Dynamic */
w100_pwr_state.sclk_cntl.f.busy_extend_cp = 0x0;
w100_pwr_state.sclk_cntl.f.busy_extend_e2 = 0x0;
w100_pwr_state.sclk_cntl.f.busy_extend_e3 = 0x0;
w100_pwr_state.sclk_cntl.f.busy_extend_idct = 0x0;
writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
- w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x0; /* Crystal Clk */
- w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x1; /* P = 2 */
- w100_pwr_state.pclk_cntl.f.pclk_force_disp = 0x0; /* Dynamic */
+ w100_pwr_state.pclk_cntl.f.pclk_src_sel = CLK_SRC_XTAL;
+ w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x1; /* P = 2 */
+ w100_pwr_state.pclk_cntl.f.pclk_force_disp = 0x0; /* Dynamic */
writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
- w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = 0x0; /* M = 1 */
- w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = 0x0; /* N = 1.0 */
+ w100_pwr_state.pll_ref_fb_div.f.pll_ref_div = 0x0; /* M = 1 */
+ w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_int = 0x0; /* N = 1.0 */
w100_pwr_state.pll_ref_fb_div.f.pll_fb_div_frac = 0x0;
w100_pwr_state.pll_ref_fb_div.f.pll_reset_time = 0x5;
w100_pwr_state.pll_ref_fb_div.f.pll_lock_time = 0xff;
@@ -1154,7 +1089,7 @@ static void w100_pwm_setup(void)
w100_pwr_state.pll_cntl.f.pll_pwdn = 0x1;
w100_pwr_state.pll_cntl.f.pll_reset = 0x1;
w100_pwr_state.pll_cntl.f.pll_pm_en = 0x0;
- w100_pwr_state.pll_cntl.f.pll_mode = 0x0; /* uses VCO clock */
+ w100_pwr_state.pll_cntl.f.pll_mode = 0x0; /* uses VCO clock */
w100_pwr_state.pll_cntl.f.pll_refclk_sel = 0x0;
w100_pwr_state.pll_cntl.f.pll_fbclk_sel = 0x0;
w100_pwr_state.pll_cntl.f.pll_tcpoff = 0x0;
@@ -1164,220 +1099,275 @@ static void w100_pwm_setup(void)
w100_pwr_state.pll_cntl.f.pll_ioffset = 0x0;
w100_pwr_state.pll_cntl.f.pll_pecc_mode = 0x0;
w100_pwr_state.pll_cntl.f.pll_pecc_scon = 0x0;
- w100_pwr_state.pll_cntl.f.pll_dactal = 0x0; /* Hi-Z */
+ w100_pwr_state.pll_cntl.f.pll_dactal = 0x0; /* Hi-Z */
w100_pwr_state.pll_cntl.f.pll_cp_clip = 0x3;
w100_pwr_state.pll_cntl.f.pll_conf = 0x2;
w100_pwr_state.pll_cntl.f.pll_mbctrl = 0x2;
w100_pwr_state.pll_cntl.f.pll_ring_off = 0x0;
writel((u32) (w100_pwr_state.pll_cntl.val), remapped_regs + mmPLL_CNTL);
- w100_pwr_state.clk_test_cntl.f.testclk_sel = 0x1; /* PLLCLK (for testing) */
- w100_pwr_state.clk_test_cntl.f.start_check_freq = 0x0;
- w100_pwr_state.clk_test_cntl.f.tstcount_rst = 0x0;
- writel((u32) (w100_pwr_state.clk_test_cntl.val), remapped_regs + mmCLK_TEST_CNTL);
-
w100_pwr_state.pwrmgt_cntl.f.pwm_enable = 0x0;
- w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1; /* normal mode (0, 1, 3) */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_mode_req = 0x1; /* normal mode (0, 1, 3) */
w100_pwr_state.pwrmgt_cntl.f.pwm_wakeup_cond = 0x0;
w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_hw_en = 0x0;
w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_hw_en = 0x0;
- w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_cond = 0x1; /* PM4,ENG */
- w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_cond = 0x1; /* PM4,ENG */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_fast_noml_cond = 0x1; /* PM4,ENG */
+ w100_pwr_state.pwrmgt_cntl.f.pwm_noml_fast_cond = 0x1; /* PM4,ENG */
w100_pwr_state.pwrmgt_cntl.f.pwm_idle_timer = 0xFF;
w100_pwr_state.pwrmgt_cntl.f.pwm_busy_timer = 0xFF;
writel((u32) (w100_pwr_state.pwrmgt_cntl.val), remapped_regs + mmPWRMGT_CNTL);
- w100_pwr_state.auto_mode = 0; /* manual mode */
- w100_pwr_state.pwm_mode = 1; /* normal mode (0, 1, 2) */
- w100_pwr_state.freq = 50000000; /* 50 MHz */
- w100_pwr_state.M = 3; /* M = 4 */
- w100_pwr_state.N_int = 6; /* N = 7.0 */
- w100_pwr_state.N_fac = 0;
- w100_pwr_state.tfgoal = 0xE0;
- w100_pwr_state.lock_time = 56;
- w100_pwr_state.tf20 = 0xff; /* set highest */
- w100_pwr_state.tf80 = 0x00; /* set lowest */
- w100_pwr_state.tf100 = 0x00; /* set lowest */
- w100_pwr_state.fast_sclk = 50; /* 50.0 MHz */
- w100_pwr_state.norm_sclk = 12; /* 12.5 MHz */
+ w100_pwr_state.auto_mode = 0; /* manual mode */
}
-static void w100_init_sharp_lcd(u32 mode)
+/*
+ * Setup the w100 clocks for the specified mode
+ */
+static void w100_init_clocks(struct w100fb_par *par)
{
- u32 temp32;
- union disp_db_buf_cntl_wr_u disp_db_buf_wr_cntl;
+ struct w100_mode *mode = par->mode;
- /* Prevent display updates */
- disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
- disp_db_buf_wr_cntl.f.update_db_buf = 0;
- disp_db_buf_wr_cntl.f.en_db_buf = 0;
- writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
+ if (mode->pixclk_src == CLK_SRC_PLL || mode->sysclk_src == CLK_SRC_PLL)
+ w100_set_pll_freq(par, (par->fastpll_mode && mode->fast_pll_freq) ? mode->fast_pll_freq : mode->pll_freq);
- switch(mode) {
- case LCD_SHARP_QVGA:
- w100_set_slowsysclk(12); /* use crystal -- 12.5MHz */
- /* not use PLL */
-
- writel(0x7FFF8000, remapped_regs + mmMC_EXT_MEM_LOCATION);
- writel(0x85FF8000, remapped_regs + mmMC_FB_LOCATION);
- writel(0x00000003, remapped_regs + mmLCD_FORMAT);
- writel(0x00CF1C06, remapped_regs + mmGRAPHIC_CTRL);
- writel(0x01410145, remapped_regs + mmCRTC_TOTAL);
- writel(0x01170027, remapped_regs + mmACTIVE_H_DISP);
- writel(0x01410001, remapped_regs + mmACTIVE_V_DISP);
- writel(0x01170027, remapped_regs + mmGRAPHIC_H_DISP);
- writel(0x01410001, remapped_regs + mmGRAPHIC_V_DISP);
- writel(0x81170027, remapped_regs + mmCRTC_SS);
- writel(0xA0140000, remapped_regs + mmCRTC_LS);
- writel(0x00400008, remapped_regs + mmCRTC_REV);
- writel(0xA0000000, remapped_regs + mmCRTC_DCLK);
- writel(0xC0140014, remapped_regs + mmCRTC_GS);
- writel(0x00010141, remapped_regs + mmCRTC_VPOS_GS);
- writel(0x8015010F, remapped_regs + mmCRTC_GCLK);
- writel(0x80100110, remapped_regs + mmCRTC_GOE);
- writel(0x00000000, remapped_regs + mmCRTC_FRAME);
- writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
- writel(0x01CC0000, remapped_regs + mmLCDD_CNTL1);
- writel(0x0003FFFF, remapped_regs + mmLCDD_CNTL2);
- writel(0x00FFFF0D, remapped_regs + mmGENLCD_CNTL1);
- writel(0x003F3003, remapped_regs + mmGENLCD_CNTL2);
- writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
- writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
- writel(0x000102aa, remapped_regs + mmGENLCD_CNTL3);
- writel(0x00800000, remapped_regs + mmGRAPHIC_OFFSET);
- writel(0x000001e0, remapped_regs + mmGRAPHIC_PITCH);
- writel(0x000000bf, remapped_regs + mmGPIO_DATA);
- writel(0x03c0feff, remapped_regs + mmGPIO_CNTL2);
- writel(0x00000000, remapped_regs + mmGPIO_CNTL1);
- writel(0x41060010, remapped_regs + mmCRTC_PS1_ACTIVE);
- break;
- case LCD_SHARP_VGA:
- w100_set_slowsysclk(12); /* use crystal -- 12.5MHz */
- w100_set_fastsysclk(current_par->fastsysclk_mode); /* use PLL -- 75.0MHz */
- w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x1;
- w100_pwr_state.pclk_cntl.f.pclk_post_div = 0x2;
- writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
- writel(0x15FF1000, remapped_regs + mmMC_FB_LOCATION);
- writel(0x9FFF8000, remapped_regs + mmMC_EXT_MEM_LOCATION);
- writel(0x00000003, remapped_regs + mmLCD_FORMAT);
- writel(0x00DE1D66, remapped_regs + mmGRAPHIC_CTRL);
-
- writel(0x0283028B, remapped_regs + mmCRTC_TOTAL);
- writel(0x02360056, remapped_regs + mmACTIVE_H_DISP);
- writel(0x02830003, remapped_regs + mmACTIVE_V_DISP);
- writel(0x02360056, remapped_regs + mmGRAPHIC_H_DISP);
- writel(0x02830003, remapped_regs + mmGRAPHIC_V_DISP);
- writel(0x82360056, remapped_regs + mmCRTC_SS);
- writel(0xA0280000, remapped_regs + mmCRTC_LS);
- writel(0x00400008, remapped_regs + mmCRTC_REV);
- writel(0xA0000000, remapped_regs + mmCRTC_DCLK);
- writel(0x80280028, remapped_regs + mmCRTC_GS);
- writel(0x02830002, remapped_regs + mmCRTC_VPOS_GS);
- writel(0x8015010F, remapped_regs + mmCRTC_GCLK);
- writel(0x80100110, remapped_regs + mmCRTC_GOE);
- writel(0x00000000, remapped_regs + mmCRTC_FRAME);
- writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
- writel(0x01CC0000, remapped_regs + mmLCDD_CNTL1);
- writel(0x0003FFFF, remapped_regs + mmLCDD_CNTL2);
- writel(0x00FFFF0D, remapped_regs + mmGENLCD_CNTL1);
- writel(0x003F3003, remapped_regs + mmGENLCD_CNTL2);
- writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
- writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
- writel(0x000102aa, remapped_regs + mmGENLCD_CNTL3);
- writel(0x00800000, remapped_regs + mmGRAPHIC_OFFSET);
- writel(0x000003C0, remapped_regs + mmGRAPHIC_PITCH);
- writel(0x000000bf, remapped_regs + mmGPIO_DATA);
- writel(0x03c0feff, remapped_regs + mmGPIO_CNTL2);
- writel(0x00000000, remapped_regs + mmGPIO_CNTL1);
- writel(0x41060010, remapped_regs + mmCRTC_PS1_ACTIVE);
- break;
- default:
- break;
- }
+ w100_pwr_state.sclk_cntl.f.sclk_src_sel = mode->sysclk_src;
+ w100_pwr_state.sclk_cntl.f.sclk_post_div_fast = mode->sysclk_divider;
+ w100_pwr_state.sclk_cntl.f.sclk_post_div_slow = mode->sysclk_divider;
+ writel((u32) (w100_pwr_state.sclk_cntl.val), remapped_regs + mmSCLK_CNTL);
+}
+
+static void w100_init_lcd(struct w100fb_par *par)
+{
+ u32 temp32;
+ struct w100_mode *mode = par->mode;
+ struct w100_gen_regs *regs = par->mach->regs;
+ union active_h_disp_u active_h_disp;
+ union active_v_disp_u active_v_disp;
+ union graphic_h_disp_u graphic_h_disp;
+ union graphic_v_disp_u graphic_v_disp;
+ union crtc_total_u crtc_total;
+
+ /* w3200 doesnt like undefined bits being set so zero register values first */
+
+ active_h_disp.val = 0;
+ active_h_disp.f.active_h_start=mode->left_margin;
+ active_h_disp.f.active_h_end=mode->left_margin + mode->xres;
+ writel(active_h_disp.val, remapped_regs + mmACTIVE_H_DISP);
+
+ active_v_disp.val = 0;
+ active_v_disp.f.active_v_start=mode->upper_margin;
+ active_v_disp.f.active_v_end=mode->upper_margin + mode->yres;
+ writel(active_v_disp.val, remapped_regs + mmACTIVE_V_DISP);
+
+ graphic_h_disp.val = 0;
+ graphic_h_disp.f.graphic_h_start=mode->left_margin;
+ graphic_h_disp.f.graphic_h_end=mode->left_margin + mode->xres;
+ writel(graphic_h_disp.val, remapped_regs + mmGRAPHIC_H_DISP);
+
+ graphic_v_disp.val = 0;
+ graphic_v_disp.f.graphic_v_start=mode->upper_margin;
+ graphic_v_disp.f.graphic_v_end=mode->upper_margin + mode->yres;
+ writel(graphic_v_disp.val, remapped_regs + mmGRAPHIC_V_DISP);
+
+ crtc_total.val = 0;
+ crtc_total.f.crtc_h_total=mode->left_margin + mode->xres + mode->right_margin;
+ crtc_total.f.crtc_v_total=mode->upper_margin + mode->yres + mode->lower_margin;
+ writel(crtc_total.val, remapped_regs + mmCRTC_TOTAL);
+
+ writel(mode->crtc_ss, remapped_regs + mmCRTC_SS);
+ writel(mode->crtc_ls, remapped_regs + mmCRTC_LS);
+ writel(mode->crtc_gs, remapped_regs + mmCRTC_GS);
+ writel(mode->crtc_vpos_gs, remapped_regs + mmCRTC_VPOS_GS);
+ writel(mode->crtc_rev, remapped_regs + mmCRTC_REV);
+ writel(mode->crtc_dclk, remapped_regs + mmCRTC_DCLK);
+ writel(mode->crtc_gclk, remapped_regs + mmCRTC_GCLK);
+ writel(mode->crtc_goe, remapped_regs + mmCRTC_GOE);
+ writel(mode->crtc_ps1_active, remapped_regs + mmCRTC_PS1_ACTIVE);
+
+ writel(regs->lcd_format, remapped_regs + mmLCD_FORMAT);
+ writel(regs->lcdd_cntl1, remapped_regs + mmLCDD_CNTL1);
+ writel(regs->lcdd_cntl2, remapped_regs + mmLCDD_CNTL2);
+ writel(regs->genlcd_cntl1, remapped_regs + mmGENLCD_CNTL1);
+ writel(regs->genlcd_cntl2, remapped_regs + mmGENLCD_CNTL2);
+ writel(regs->genlcd_cntl3, remapped_regs + mmGENLCD_CNTL3);
+
+ writel(0x00000000, remapped_regs + mmCRTC_FRAME);
+ writel(0x00000000, remapped_regs + mmCRTC_FRAME_VPOS);
+ writel(0x00000000, remapped_regs + mmCRTC_DEFAULT_COUNT);
+ writel(0x0000FF00, remapped_regs + mmLCD_BACKGROUND_COLOR);
/* Hack for overlay in ext memory */
temp32 = readl(remapped_regs + mmDISP_DEBUG2);
temp32 |= 0xc0000000;
writel(temp32, remapped_regs + mmDISP_DEBUG2);
-
- /* Re-enable display updates */
- disp_db_buf_wr_cntl.f.db_buf_cntl = 0x1e;
- disp_db_buf_wr_cntl.f.update_db_buf = 1;
- disp_db_buf_wr_cntl.f.en_db_buf = 1;
- writel((u32) (disp_db_buf_wr_cntl.val), remapped_regs + mmDISP_DB_BUF_CNTL);
}
-static void w100_set_vga_rotation_regs(u16 divider, unsigned long ctrl, unsigned long offset, unsigned long pitch)
+static void w100_setup_memory(struct w100fb_par *par)
{
- w100_pwr_state.pclk_cntl.f.pclk_src_sel = 0x1;
- w100_pwr_state.pclk_cntl.f.pclk_post_div = divider;
- writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
+ union mc_ext_mem_location_u extmem_location;
+ union mc_fb_location_u intmem_location;
+ struct w100_mem_info *mem = par->mach->mem;
+ struct w100_bm_mem_info *bm_mem = par->mach->bm_mem;
- writel(ctrl, remapped_regs + mmGRAPHIC_CTRL);
- writel(offset, remapped_regs + mmGRAPHIC_OFFSET);
- writel(pitch, remapped_regs + mmGRAPHIC_PITCH);
+ if (!par->extmem_active) {
+ w100_suspend(W100_SUSPEND_EXTMEM);
- /* Re-enable display updates */
- writel(0x0000007b, remapped_regs + mmDISP_DB_BUF_CNTL);
-}
+ /* Map Internal Memory at FB Base */
+ intmem_location.f.mc_fb_start = W100_FB_BASE >> 8;
+ intmem_location.f.mc_fb_top = (W100_FB_BASE+MEM_INT_SIZE) >> 8;
+ writel((u32) (intmem_location.val), remapped_regs + mmMC_FB_LOCATION);
+ /* Unmap External Memory - value is *probably* irrelevant but may have meaning
+ to acceleration libraries */
+ extmem_location.f.mc_ext_mem_start = MEM_EXT_BASE_VALUE >> 8;
+ extmem_location.f.mc_ext_mem_top = (MEM_EXT_BASE_VALUE-1) >> 8;
+ writel((u32) (extmem_location.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
+ } else {
+ /* Map Internal Memory to its default location */
+ intmem_location.f.mc_fb_start = MEM_INT_BASE_VALUE >> 8;
+ intmem_location.f.mc_fb_top = (MEM_INT_BASE_VALUE+MEM_INT_SIZE) >> 8;
+ writel((u32) (intmem_location.val), remapped_regs + mmMC_FB_LOCATION);
-static void w100_init_vga_rotation(u16 deg)
-{
- switch(deg) {
- case 0:
- w100_set_vga_rotation_regs(0x02, 0x00DE1D66, 0x00800000, 0x000003c0);
- break;
- case 90:
- w100_set_vga_rotation_regs(0x06, 0x00DE1D0e, 0x00895b00, 0x00000500);
- break;
- case 180:
- w100_set_vga_rotation_regs(0x02, 0x00DE1D7e, 0x00895ffc, 0x000003c0);
- break;
- case 270:
- w100_set_vga_rotation_regs(0x06, 0x00DE1D16, 0x008004fc, 0x00000500);
- break;
- default:
- /* not-support */
- break;
+ /* Map External Memory at FB Base */
+ extmem_location.f.mc_ext_mem_start = W100_FB_BASE >> 8;
+ extmem_location.f.mc_ext_mem_top = (W100_FB_BASE+par->mach->mem->size) >> 8;
+ writel((u32) (extmem_location.val), remapped_regs + mmMC_EXT_MEM_LOCATION);
+
+ writel(0x00007800, remapped_regs + mmMC_BIST_CTRL);
+ writel(mem->ext_cntl, remapped_regs + mmMEM_EXT_CNTL);
+ writel(0x00200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
+ udelay(100);
+ writel(0x80200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
+ udelay(100);
+ writel(mem->sdram_mode_reg, remapped_regs + mmMEM_SDRAM_MODE_REG);
+ udelay(100);
+ writel(mem->ext_timing_cntl, remapped_regs + mmMEM_EXT_TIMING_CNTL);
+ writel(mem->io_cntl, remapped_regs + mmMEM_IO_CNTL);
+ if (bm_mem) {
+ writel(bm_mem->ext_mem_bw, remapped_regs + mmBM_EXT_MEM_BANDWIDTH);
+ writel(bm_mem->offset, remapped_regs + mmBM_OFFSET);
+ writel(bm_mem->ext_timing_ctl, remapped_regs + mmBM_MEM_EXT_TIMING_CNTL);
+ writel(bm_mem->ext_cntl, remapped_regs + mmBM_MEM_EXT_CNTL);
+ writel(bm_mem->mode_reg, remapped_regs + mmBM_MEM_MODE_REG);
+ writel(bm_mem->io_cntl, remapped_regs + mmBM_MEM_IO_CNTL);
+ writel(bm_mem->config, remapped_regs + mmBM_CONFIG);
+ }
}
}
-
-static void w100_set_qvga_rotation_regs(unsigned long ctrl, unsigned long offset, unsigned long pitch)
+static void w100_set_dispregs(struct w100fb_par *par)
{
- writel(ctrl, remapped_regs + mmGRAPHIC_CTRL);
- writel(offset, remapped_regs + mmGRAPHIC_OFFSET);
- writel(pitch, remapped_regs + mmGRAPHIC_PITCH);
+ unsigned long rot=0, divider, offset=0;
+ union graphic_ctrl_u graphic_ctrl;
+
+ /* See if the mode has been rotated */
+ if (par->xres == par->mode->xres) {
+ if (par->flip) {
+ rot=3; /* 180 degree */
+ offset=(par->xres * par->yres) - 1;
+ } /* else 0 degree */
+ divider = par->mode->pixclk_divider;
+ } else {
+ if (par->flip) {
+ rot=2; /* 270 degree */
+ offset=par->xres - 1;
+ } else {
+ rot=1; /* 90 degree */
+ offset=par->xres * (par->yres - 1);
+ }
+ divider = par->mode->pixclk_divider_rotated;
+ }
- /* Re-enable display updates */
- writel(0x0000007b, remapped_regs + mmDISP_DB_BUF_CNTL);
+ graphic_ctrl.val = 0; /* w32xx doesn't like undefined bits */
+ switch (par->chip_id) {
+ case CHIP_ID_W100:
+ graphic_ctrl.f_w100.color_depth=6;
+ graphic_ctrl.f_w100.en_crtc=1;
+ graphic_ctrl.f_w100.en_graphic_req=1;
+ graphic_ctrl.f_w100.en_graphic_crtc=1;
+ graphic_ctrl.f_w100.lcd_pclk_on=1;
+ graphic_ctrl.f_w100.lcd_sclk_on=1;
+ graphic_ctrl.f_w100.low_power_on=0;
+ graphic_ctrl.f_w100.req_freq=0;
+ graphic_ctrl.f_w100.portrait_mode=rot;
+
+ /* Zaurus needs this */
+ switch(par->xres) {
+ case 240:
+ case 320:
+ default:
+ graphic_ctrl.f_w100.total_req_graphic=0xa0;
+ break;
+ case 480:
+ case 640:
+ switch(rot) {
+ case 0: /* 0 */
+ case 3: /* 180 */
+ graphic_ctrl.f_w100.low_power_on=1;
+ graphic_ctrl.f_w100.req_freq=5;
+ break;
+ case 1: /* 90 */
+ case 2: /* 270 */
+ graphic_ctrl.f_w100.req_freq=4;
+ break;
+ default:
+ break;
+ }
+ graphic_ctrl.f_w100.total_req_graphic=0xf0;
+ break;
+ }
+ break;
+ case CHIP_ID_W3200:
+ case CHIP_ID_W3220:
+ graphic_ctrl.f_w32xx.color_depth=6;
+ graphic_ctrl.f_w32xx.en_crtc=1;
+ graphic_ctrl.f_w32xx.en_graphic_req=1;
+ graphic_ctrl.f_w32xx.en_graphic_crtc=1;
+ graphic_ctrl.f_w32xx.lcd_pclk_on=1;
+ graphic_ctrl.f_w32xx.lcd_sclk_on=1;
+ graphic_ctrl.f_w32xx.low_power_on=0;
+ graphic_ctrl.f_w32xx.req_freq=0;
+ graphic_ctrl.f_w32xx.total_req_graphic=par->mode->xres >> 1; /* panel xres, not mode */
+ graphic_ctrl.f_w32xx.portrait_mode=rot;
+ break;
+ }
+
+ /* Set the pixel clock source and divider */
+ w100_pwr_state.pclk_cntl.f.pclk_src_sel = par->mode->pixclk_src;
+ w100_pwr_state.pclk_cntl.f.pclk_post_div = divider;
+ writel((u32) (w100_pwr_state.pclk_cntl.val), remapped_regs + mmPCLK_CNTL);
+
+ writel(graphic_ctrl.val, remapped_regs + mmGRAPHIC_CTRL);
+ writel(W100_FB_BASE + ((offset * BITS_PER_PIXEL/8)&~0x03UL), remapped_regs + mmGRAPHIC_OFFSET);
+ writel((par->xres*BITS_PER_PIXEL/8), remapped_regs + mmGRAPHIC_PITCH);
}
-static void w100_init_qvga_rotation(u16 deg)
+/*
+ * Work out how long the sync pulse lasts
+ * Value is 1/(time in seconds)
+ */
+static void calc_hsync(struct w100fb_par *par)
{
- switch(deg) {
- case 0:
- w100_set_qvga_rotation_regs(0x00d41c06, 0x00800000, 0x000001e0);
- break;
- case 90:
- w100_set_qvga_rotation_regs(0x00d41c0E, 0x00825580, 0x00000280);
- break;
- case 180:
- w100_set_qvga_rotation_regs(0x00d41c1e, 0x008257fc, 0x000001e0);
- break;
- case 270:
- w100_set_qvga_rotation_regs(0x00d41c16, 0x0080027c, 0x00000280);
- break;
- default:
- /* not-support */
- break;
- }
-}
+ unsigned long hsync;
+ struct w100_mode *mode = par->mode;
+ union crtc_ss_u crtc_ss;
+
+ if (mode->pixclk_src == CLK_SRC_XTAL)
+ hsync=par->mach->xtal_freq;
+ else
+ hsync=((par->fastpll_mode && mode->fast_pll_freq) ? mode->fast_pll_freq : mode->pll_freq)*100000;
+ hsync /= (w100_pwr_state.pclk_cntl.f.pclk_post_div + 1);
+
+ crtc_ss.val = readl(remapped_regs + mmCRTC_SS);
+ if (crtc_ss.val)
+ par->hsync_len = hsync / (crtc_ss.f.ss_end-crtc_ss.f.ss_start);
+ else
+ par->hsync_len = 0;
+}
static void w100_suspend(u32 mode)
{
@@ -1387,30 +1377,28 @@ static void w100_suspend(u32 mode)
writel(0x00FF0000, remapped_regs + mmMC_PERF_MON_CNTL);
val = readl(remapped_regs + mmMEM_EXT_TIMING_CNTL);
- val &= ~(0x00100000); /* bit20=0 */
- val |= 0xFF000000; /* bit31:24=0xff */
+ val &= ~(0x00100000); /* bit20=0 */
+ val |= 0xFF000000; /* bit31:24=0xff */
writel(val, remapped_regs + mmMEM_EXT_TIMING_CNTL);
val = readl(remapped_regs + mmMEM_EXT_CNTL);
- val &= ~(0x00040000); /* bit18=0 */
- val |= 0x00080000; /* bit19=1 */
+ val &= ~(0x00040000); /* bit18=0 */
+ val |= 0x00080000; /* bit19=1 */
writel(val, remapped_regs + mmMEM_EXT_CNTL);
- udelay(1); /* wait 1us */
+ udelay(1); /* wait 1us */
if (mode == W100_SUSPEND_EXTMEM) {
-
/* CKE: Tri-State */
val = readl(remapped_regs + mmMEM_EXT_CNTL);
- val |= 0x40000000; /* bit30=1 */
+ val |= 0x40000000; /* bit30=1 */
writel(val, remapped_regs + mmMEM_EXT_CNTL);
/* CLK: Stop */
val = readl(remapped_regs + mmMEM_EXT_CNTL);
- val &= ~(0x00000001); /* bit0=0 */
+ val &= ~(0x00000001); /* bit0=0 */
writel(val, remapped_regs + mmMEM_EXT_CNTL);
} else {
-
writel(0x00000000, remapped_regs + mmSCLK_CNTL);
writel(0x000000BF, remapped_regs + mmCLK_PIN_CNTL);
writel(0x00000015, remapped_regs + mmPWRMGT_CNTL);
@@ -1418,43 +1406,16 @@ static void w100_suspend(u32 mode)
udelay(5);
val = readl(remapped_regs + mmPLL_CNTL);
- val |= 0x00000004; /* bit2=1 */
+ val |= 0x00000004; /* bit2=1 */
writel(val, remapped_regs + mmPLL_CNTL);
writel(0x0000001d, remapped_regs + mmPWRMGT_CNTL);
}
}
-
-static void w100_resume(void)
-{
- u32 temp32;
-
- w100_hw_init();
- w100_pwm_setup();
-
- temp32 = readl(remapped_regs + mmDISP_DEBUG2);
- temp32 &= 0xff7fffff;
- temp32 |= 0x00800000;
- writel(temp32, remapped_regs + mmDISP_DEBUG2);
-
- if (current_par->lcdMode == LCD_MODE_480 || current_par->lcdMode == LCD_MODE_640) {
- w100_init_sharp_lcd(LCD_SHARP_VGA);
- if (current_par->lcdMode == LCD_MODE_640) {
- w100_init_vga_rotation(current_par->rotation_flag ? 270 : 90);
- }
- } else {
- w100_init_sharp_lcd(LCD_SHARP_QVGA);
- if (current_par->lcdMode == LCD_MODE_320) {
- w100_init_qvga_rotation(current_par->rotation_flag ? 270 : 90);
- }
- }
-}
-
-
static void w100_vsync(void)
{
u32 tmp;
- int timeout = 30000; /* VSync timeout = 30[ms] > 16.8[ms] */
+ int timeout = 30000; /* VSync timeout = 30[ms] > 16.8[ms] */
tmp = readl(remapped_regs + mmACTIVE_V_DISP);
@@ -1490,363 +1451,6 @@ static void w100_vsync(void)
writel(0x00000002, remapped_regs + mmGEN_INT_STATUS);
}
-
-static void w100_InitExtMem(u32 mode)
-{
- switch(mode) {
- case LCD_SHARP_QVGA:
- /* QVGA doesn't use external memory
- nothing to do, really. */
- break;
- case LCD_SHARP_VGA:
- writel(0x00007800, remapped_regs + mmMC_BIST_CTRL);
- writel(0x00040003, remapped_regs + mmMEM_EXT_CNTL);
- writel(0x00200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
- udelay(100);
- writel(0x80200021, remapped_regs + mmMEM_SDRAM_MODE_REG);
- udelay(100);
- writel(0x00650021, remapped_regs + mmMEM_SDRAM_MODE_REG);
- udelay(100);
- writel(0x10002a4a, remapped_regs + mmMEM_EXT_TIMING_CNTL);
- writel(0x7ff87012, remapped_regs + mmMEM_IO_CNTL);
- break;
- default:
- break;
- }
-}
-
-
-#define RESCTL_ADRS 0x00
-#define PHACTRL_ADRS 0x01
-#define DUTYCTRL_ADRS 0x02
-#define POWERREG0_ADRS 0x03
-#define POWERREG1_ADRS 0x04
-#define GPOR3_ADRS 0x05
-#define PICTRL_ADRS 0x06
-#define POLCTRL_ADRS 0x07
-
-#define RESCTL_QVGA 0x01
-#define RESCTL_VGA 0x00
-
-#define POWER1_VW_ON 0x01 /* VW Supply FET ON */
-#define POWER1_GVSS_ON 0x02 /* GVSS(-8V) Power Supply ON */
-#define POWER1_VDD_ON 0x04 /* VDD(8V),SVSS(-4V) Power Supply ON */
-
-#define POWER1_VW_OFF 0x00 /* VW Supply FET OFF */
-#define POWER1_GVSS_OFF 0x00 /* GVSS(-8V) Power Supply OFF */
-#define POWER1_VDD_OFF 0x00 /* VDD(8V),SVSS(-4V) Power Supply OFF */
-
-#define POWER0_COM_DCLK 0x01 /* COM Voltage DC Bias DAC Serial Data Clock */
-#define POWER0_COM_DOUT 0x02 /* COM Voltage DC Bias DAC Serial Data Out */
-#define POWER0_DAC_ON 0x04 /* DAC Power Supply ON */
-#define POWER0_COM_ON 0x08 /* COM Powewr Supply ON */
-#define POWER0_VCC5_ON 0x10 /* VCC5 Power Supply ON */
-
-#define POWER0_DAC_OFF 0x00 /* DAC Power Supply OFF */
-#define POWER0_COM_OFF 0x00 /* COM Powewr Supply OFF */
-#define POWER0_VCC5_OFF 0x00 /* VCC5 Power Supply OFF */
-
-#define PICTRL_INIT_STATE 0x01
-#define PICTRL_INIOFF 0x02
-#define PICTRL_POWER_DOWN 0x04
-#define PICTRL_COM_SIGNAL_OFF 0x08
-#define PICTRL_DAC_SIGNAL_OFF 0x10
-
-#define PICTRL_POWER_ACTIVE (0)
-
-#define POLCTRL_SYNC_POL_FALL 0x01
-#define POLCTRL_EN_POL_FALL 0x02
-#define POLCTRL_DATA_POL_FALL 0x04
-#define POLCTRL_SYNC_ACT_H 0x08
-#define POLCTRL_EN_ACT_L 0x10
-
-#define POLCTRL_SYNC_POL_RISE 0x00
-#define POLCTRL_EN_POL_RISE 0x00
-#define POLCTRL_DATA_POL_RISE 0x00
-#define POLCTRL_SYNC_ACT_L 0x00
-#define POLCTRL_EN_ACT_H 0x00
-
-#define PHACTRL_PHASE_MANUAL 0x01
-
-#define PHAD_QVGA_DEFAULT_VAL (9)
-#define COMADJ_DEFAULT (125)
-
-static void lcdtg_ssp_send(u8 adrs, u8 data)
-{
- w100fb_ssp_send(adrs,data);
-}
-
-/*
- * This is only a psuedo I2C interface. We can't use the standard kernel
- * routines as the interface is write only. We just assume the data is acked...
- */
-static void lcdtg_ssp_i2c_send(u8 data)
-{
- lcdtg_ssp_send(POWERREG0_ADRS, data);
- udelay(10);
-}
-
-static void lcdtg_i2c_send_bit(u8 data)
-{
- lcdtg_ssp_i2c_send(data);
- lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(data);
-}
-
-static void lcdtg_i2c_send_start(u8 base)
-{
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(base);
-}
-
-static void lcdtg_i2c_send_stop(u8 base)
-{
- lcdtg_ssp_i2c_send(base);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
- lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-}
-
-static void lcdtg_i2c_send_byte(u8 base, u8 data)
-{
- int i;
- for (i = 0; i < 8; i++) {
- if (data & 0x80)
- lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
- else
- lcdtg_i2c_send_bit(base);
- data <<= 1;
- }
-}
-
-static void lcdtg_i2c_wait_ack(u8 base)
-{
- lcdtg_i2c_send_bit(base);
-}
-
-static void lcdtg_set_common_voltage(u8 base_data, u8 data)
-{
- /* Set Common Voltage to M62332FP via I2C */
- lcdtg_i2c_send_start(base_data);
- lcdtg_i2c_send_byte(base_data, 0x9c);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_byte(base_data, 0x00);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_byte(base_data, data);
- lcdtg_i2c_wait_ack(base_data);
- lcdtg_i2c_send_stop(base_data);
-}
-
-static struct lcdtg_register_setting {
- u8 adrs;
- u8 data;
- u32 wait;
-} lcdtg_power_on_table[] = {
-
- /* Initialize Internal Logic & Port */
- { PICTRL_ADRS,
- PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE |
- PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF,
- 0 },
-
- { POWERREG0_ADRS,
- POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF | POWER0_COM_OFF |
- POWER0_VCC5_OFF,
- 0 },
-
- { POWERREG1_ADRS,
- POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF,
- 0 },
-
- /* VDD(+8V),SVSS(-4V) ON */
- { POWERREG1_ADRS,
- POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON /* VDD ON */,
- 3000 },
-
- /* DAC ON */
- { POWERREG0_ADRS,
- POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
- POWER0_COM_OFF | POWER0_VCC5_OFF,
- 0 },
-
- /* INIB = H, INI = L */
- { PICTRL_ADRS,
- /* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
- PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF,
- 0 },
-
- /* Set Common Voltage */
- { 0xfe, 0, 0 },
-
- /* VCC5 ON */
- { POWERREG0_ADRS,
- POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
- POWER0_COM_OFF | POWER0_VCC5_ON /* VCC5 ON */,
- 0 },
-
- /* GVSS(-8V) ON */
- { POWERREG1_ADRS,
- POWER1_VW_OFF | POWER1_GVSS_ON /* GVSS ON */ |
- POWER1_VDD_ON /* VDD ON */,
- 2000 },
-
- /* COM SIGNAL ON (PICTL[3] = L) */
- { PICTRL_ADRS,
- PICTRL_INIT_STATE,
- 0 },
-
- /* COM ON */
- { POWERREG0_ADRS,
- POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON /* DAC ON */ |
- POWER0_COM_ON /* COM ON */ | POWER0_VCC5_ON /* VCC5_ON */,
- 0 },
-
- /* VW ON */
- { POWERREG1_ADRS,
- POWER1_VW_ON /* VW ON */ | POWER1_GVSS_ON /* GVSS ON */ |
- POWER1_VDD_ON /* VDD ON */,
- 0 /* Wait 100ms */ },
-
- /* Signals output enable */
- { PICTRL_ADRS,
- 0 /* Signals output enable */,
- 0 },
-
- { PHACTRL_ADRS,
- PHACTRL_PHASE_MANUAL,
- 0 },
-
- /* Initialize for Input Signals from ATI */
- { POLCTRL_ADRS,
- POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE | POLCTRL_DATA_POL_RISE |
- POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H,
- 1000 /*100000*/ /* Wait 100ms */ },
-
- /* end mark */
- { 0xff, 0, 0 }
-};
-
-static void lcdtg_resume(void)
-{
- if (current_par->lcdMode == LCD_MODE_480 || current_par->lcdMode == LCD_MODE_640) {
- lcdtg_hw_init(LCD_SHARP_VGA);
- } else {
- lcdtg_hw_init(LCD_SHARP_QVGA);
- }
-}
-
-static void lcdtg_suspend(void)
-{
- int i;
-
- for (i = 0; i < (current_par->xres * current_par->yres); i++) {
- writew(0xffff, remapped_fbuf + (2*i));
- }
-
- /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
- mdelay(34);
-
- /* (1)VW OFF */
- lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
-
- /* (2)COM OFF */
- lcdtg_ssp_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
- lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
-
- /* (3)Set Common Voltage Bias 0V */
- lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
-
- /* (4)GVSS OFF */
- lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
-
- /* (5)VCC5 OFF */
- lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- /* (6)Set PDWN, INIOFF, DACOFF */
- lcdtg_ssp_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
- PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
-
- /* (7)DAC OFF */
- lcdtg_ssp_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
- /* (8)VDD OFF */
- lcdtg_ssp_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
-}
-
-static void lcdtg_set_phadadj(u32 mode)
-{
- int adj;
-
- if (mode == LCD_SHARP_VGA) {
- /* Setting for VGA */
- adj = current_par->phadadj;
- if (adj < 0) {
- adj = PHACTRL_PHASE_MANUAL;
- } else {
- adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
- }
- } else {
- /* Setting for QVGA */
- adj = (PHAD_QVGA_DEFAULT_VAL << 1) | PHACTRL_PHASE_MANUAL;
- }
- lcdtg_ssp_send(PHACTRL_ADRS, adj);
-}
-
-static void lcdtg_hw_init(u32 mode)
-{
- int i;
- int comadj;
-
- i = 0;
- while(lcdtg_power_on_table[i].adrs != 0xff) {
- if (lcdtg_power_on_table[i].adrs == 0xfe) {
- /* Set Common Voltage */
- comadj = current_par->comadj;
- if (comadj < 0) {
- comadj = COMADJ_DEFAULT;
- }
- lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
- } else if (lcdtg_power_on_table[i].adrs == PHACTRL_ADRS) {
- /* Set Phase Adjuct */
- lcdtg_set_phadadj(mode);
- } else {
- /* Other */
- lcdtg_ssp_send(lcdtg_power_on_table[i].adrs, lcdtg_power_on_table[i].data);
- }
- if (lcdtg_power_on_table[i].wait != 0)
- udelay(lcdtg_power_on_table[i].wait);
- i++;
- }
-
- switch(mode) {
- case LCD_SHARP_QVGA:
- /* Set Lcd Resolution (QVGA) */
- lcdtg_ssp_send(RESCTL_ADRS, RESCTL_QVGA);
- break;
- case LCD_SHARP_VGA:
- /* Set Lcd Resolution (VGA) */
- lcdtg_ssp_send(RESCTL_ADRS, RESCTL_VGA);
- break;
- default:
- break;
- }
-}
-
-static void lcdtg_lcd_change(u32 mode)
-{
- /* Set Phase Adjuct */
- lcdtg_set_phadadj(mode);
-
- if (mode == LCD_SHARP_VGA)
- /* Set Lcd Resolution (VGA) */
- lcdtg_ssp_send(RESCTL_ADRS, RESCTL_VGA);
- else if (mode == LCD_SHARP_QVGA)
- /* Set Lcd Resolution (QVGA) */
- lcdtg_ssp_send(RESCTL_ADRS, RESCTL_QVGA);
-}
-
-
static struct device_driver w100fb_driver = {
.name = "w100fb",
.bus = &platform_bus_type,
@@ -1870,4 +1474,4 @@ module_init(w100fb_init);
module_exit(w100fb_cleanup);
MODULE_DESCRIPTION("ATI Imageon w100 framebuffer driver");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/w100fb.h b/drivers/video/w100fb.h
index 41624f96123..7a58a1e3e42 100644
--- a/drivers/video/w100fb.h
+++ b/drivers/video/w100fb.h
@@ -5,9 +5,12 @@
*
* Copyright (C) 2002, ATI Corp.
* Copyright (C) 2004-2005 Richard Purdie
+ * Copyright (c) 2005 Ian Molton <spyro@f2s.com>
*
* Modified to work with 2.6 by Richard Purdie <rpurdie@rpsys.net>
*
+ * w32xx support by Ian Molton
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
@@ -19,7 +22,7 @@
/* Block CIF Start: */
#define mmCHIP_ID 0x0000
-#define mmREVISION_ID 0x0004
+#define mmREVISION_ID 0x0004
#define mmWRAP_BUF_A 0x0008
#define mmWRAP_BUF_B 0x000C
#define mmWRAP_TOP_DIR 0x0010
@@ -88,7 +91,7 @@
#define mmDISP_DEBUG 0x04D4
#define mmDISP_DB_BUF_CNTL 0x04D8
#define mmDISP_CRC_SIG 0x04DC
-#define mmCRTC_DEFAULT_COUNT 0x04E0
+#define mmCRTC_DEFAULT_COUNT 0x04E0
#define mmLCD_BACKGROUND_COLOR 0x04E4
#define mmCRTC_PS2 0x04E8
#define mmCRTC_PS2_VPOS 0x04EC
@@ -119,17 +122,17 @@
/* Block DISPLAY End: */
/* Block GFX Start: */
-#define mmBRUSH_OFFSET 0x108C
-#define mmBRUSH_Y_X 0x1074
-#define mmDEFAULT_PITCH_OFFSET 0x10A0
-#define mmDEFAULT_SC_BOTTOM_RIGHT 0x10A8
-#define mmDEFAULT2_SC_BOTTOM_RIGHT 0x10AC
-#define mmGLOBAL_ALPHA 0x1210
-#define mmFILTER_COEF 0x1214
-#define mmMVC_CNTL_START 0x11E0
-#define mmE2_ARITHMETIC_CNTL 0x1220
-#define mmENG_CNTL 0x13E8
-#define mmENG_PERF_CNT 0x13F0
+#define mmBRUSH_OFFSET 0x108C
+#define mmBRUSH_Y_X 0x1074
+#define mmDEFAULT_PITCH_OFFSET 0x10A0
+#define mmDEFAULT_SC_BOTTOM_RIGHT 0x10A8
+#define mmDEFAULT2_SC_BOTTOM_RIGHT 0x10AC
+#define mmGLOBAL_ALPHA 0x1210
+#define mmFILTER_COEF 0x1214
+#define mmMVC_CNTL_START 0x11E0
+#define mmE2_ARITHMETIC_CNTL 0x1220
+#define mmENG_CNTL 0x13E8
+#define mmENG_PERF_CNT 0x13F0
/* Block GFX End: */
/* Block IDCT Start: */
@@ -141,22 +144,38 @@
/* Block IDCT End: */
/* Block MC Start: */
-#define mmMEM_CNTL 0x0180
-#define mmMEM_ARB 0x0184
-#define mmMC_FB_LOCATION 0x0188
-#define mmMEM_EXT_CNTL 0x018C
-#define mmMC_EXT_MEM_LOCATION 0x0190
-#define mmMEM_EXT_TIMING_CNTL 0x0194
-#define mmMEM_SDRAM_MODE_REG 0x0198
-#define mmMEM_IO_CNTL 0x019C
-#define mmMC_DEBUG 0x01A0
-#define mmMC_BIST_CTRL 0x01A4
-#define mmMC_BIST_COLLAR_READ 0x01A8
-#define mmTC_MISMATCH 0x01AC
-#define mmMC_PERF_MON_CNTL 0x01B0
-#define mmMC_PERF_COUNTERS 0x01B4
+#define mmMEM_CNTL 0x0180
+#define mmMEM_ARB 0x0184
+#define mmMC_FB_LOCATION 0x0188
+#define mmMEM_EXT_CNTL 0x018C
+#define mmMC_EXT_MEM_LOCATION 0x0190
+#define mmMEM_EXT_TIMING_CNTL 0x0194
+#define mmMEM_SDRAM_MODE_REG 0x0198
+#define mmMEM_IO_CNTL 0x019C
+#define mmMC_DEBUG 0x01A0
+#define mmMC_BIST_CTRL 0x01A4
+#define mmMC_BIST_COLLAR_READ 0x01A8
+#define mmTC_MISMATCH 0x01AC
+#define mmMC_PERF_MON_CNTL 0x01B0
+#define mmMC_PERF_COUNTERS 0x01B4
/* Block MC End: */
+/* Block BM Start: */
+#define mmBM_EXT_MEM_BANDWIDTH 0x0A00
+#define mmBM_OFFSET 0x0A04
+#define mmBM_MEM_EXT_TIMING_CNTL 0x0A08
+#define mmBM_MEM_EXT_CNTL 0x0A0C
+#define mmBM_MEM_MODE_REG 0x0A10
+#define mmBM_MEM_IO_CNTL 0x0A18
+#define mmBM_CONFIG 0x0A1C
+#define mmBM_STATUS 0x0A20
+#define mmBM_DEBUG 0x0A24
+#define mmBM_PERF_MON_CNTL 0x0A28
+#define mmBM_PERF_COUNTERS 0x0A2C
+#define mmBM_PERF2_MON_CNTL 0x0A30
+#define mmBM_PERF2_COUNTERS 0x0A34
+/* Block BM End: */
+
/* Block RBBM Start: */
#define mmWAIT_UNTIL 0x1400
#define mmISYNC_CNTL 0x1404
@@ -176,439 +195,575 @@
/* Block CG End: */
/* default value definitions */
-#define defWRAP_TOP_DIR 0x00000000
-#define defWRAP_START_DIR 0x00000000
-#define defCFGREG_BASE 0x00000000
-#define defCIF_IO 0x000C0902
-#define defINTF_CNTL 0x00000011
-#define defCPU_DEFAULTS 0x00000006
-#define defHW_INT 0x00000000
-#define defMC_EXT_MEM_LOCATION 0x07ff0000
-#define defTC_MISMATCH 0x00000000
+#define defWRAP_TOP_DIR 0x00000000
+#define defWRAP_START_DIR 0x00000000
+#define defCFGREG_BASE 0x00000000
+#define defCIF_IO 0x000C0902
+#define defINTF_CNTL 0x00000011
+#define defCPU_DEFAULTS 0x00000006
+#define defHW_INT 0x00000000
+#define defMC_EXT_MEM_LOCATION 0x07ff0000
+#define defTC_MISMATCH 0x00000000
#define W100_CFG_BASE 0x0
#define W100_CFG_LEN 0x10
#define W100_REG_BASE 0x10000
#define W100_REG_LEN 0x2000
#define MEM_INT_BASE_VALUE 0x100000
-#define MEM_INT_TOP_VALUE_W100 0x15ffff
#define MEM_EXT_BASE_VALUE 0x800000
-#define MEM_EXT_TOP_VALUE 0x9fffff
+#define MEM_INT_SIZE 0x05ffff
+#define MEM_WINDOW_BASE 0x100000
+#define MEM_WINDOW_SIZE 0xf00000
+
#define WRAP_BUF_BASE_VALUE 0x80000
#define WRAP_BUF_TOP_VALUE 0xbffff
+#define CHIP_ID_W100 0x57411002
+#define CHIP_ID_W3200 0x56441002
+#define CHIP_ID_W3220 0x57441002
-/* data structure definitions */
+/* Register structure definitions */
struct wrap_top_dir_t {
- unsigned long top_addr : 23;
- unsigned long : 9;
+ unsigned long top_addr : 23;
+ unsigned long : 9;
} __attribute__((packed));
union wrap_top_dir_u {
- unsigned long val : 32;
- struct wrap_top_dir_t f;
+ unsigned long val : 32;
+ struct wrap_top_dir_t f;
} __attribute__((packed));
struct wrap_start_dir_t {
- unsigned long start_addr : 23;
- unsigned long : 9;
+ unsigned long start_addr : 23;
+ unsigned long : 9;
} __attribute__((packed));
union wrap_start_dir_u {
- unsigned long val : 32;
- struct wrap_start_dir_t f;
+ unsigned long val : 32;
+ struct wrap_start_dir_t f;
} __attribute__((packed));
struct cif_cntl_t {
- unsigned long swap_reg : 2;
- unsigned long swap_fbuf_1 : 2;
- unsigned long swap_fbuf_2 : 2;
- unsigned long swap_fbuf_3 : 2;
- unsigned long pmi_int_disable : 1;
- unsigned long pmi_schmen_disable : 1;
- unsigned long intb_oe : 1;
- unsigned long en_wait_to_compensate_dq_prop_dly : 1;
- unsigned long compensate_wait_rd_size : 2;
- unsigned long wait_asserted_timeout_val : 2;
- unsigned long wait_masked_val : 2;
- unsigned long en_wait_timeout : 1;
- unsigned long en_one_clk_setup_before_wait : 1;
- unsigned long interrupt_active_high : 1;
- unsigned long en_overwrite_straps : 1;
- unsigned long strap_wait_active_hi : 1;
- unsigned long lat_busy_count : 2;
- unsigned long lat_rd_pm4_sclk_busy : 1;
- unsigned long dis_system_bits : 1;
- unsigned long dis_mr : 1;
- unsigned long cif_spare_1 : 4;
+ unsigned long swap_reg : 2;
+ unsigned long swap_fbuf_1 : 2;
+ unsigned long swap_fbuf_2 : 2;
+ unsigned long swap_fbuf_3 : 2;
+ unsigned long pmi_int_disable : 1;
+ unsigned long pmi_schmen_disable : 1;
+ unsigned long intb_oe : 1;
+ unsigned long en_wait_to_compensate_dq_prop_dly : 1;
+ unsigned long compensate_wait_rd_size : 2;
+ unsigned long wait_asserted_timeout_val : 2;
+ unsigned long wait_masked_val : 2;
+ unsigned long en_wait_timeout : 1;
+ unsigned long en_one_clk_setup_before_wait : 1;
+ unsigned long interrupt_active_high : 1;
+ unsigned long en_overwrite_straps : 1;
+ unsigned long strap_wait_active_hi : 1;
+ unsigned long lat_busy_count : 2;
+ unsigned long lat_rd_pm4_sclk_busy : 1;
+ unsigned long dis_system_bits : 1;
+ unsigned long dis_mr : 1;
+ unsigned long cif_spare_1 : 4;
} __attribute__((packed));
union cif_cntl_u {
- unsigned long val : 32;
- struct cif_cntl_t f;
+ unsigned long val : 32;
+ struct cif_cntl_t f;
} __attribute__((packed));
struct cfgreg_base_t {
- unsigned long cfgreg_base : 24;
- unsigned long : 8;
+ unsigned long cfgreg_base : 24;
+ unsigned long : 8;
} __attribute__((packed));
union cfgreg_base_u {
- unsigned long val : 32;
- struct cfgreg_base_t f;
+ unsigned long val : 32;
+ struct cfgreg_base_t f;
} __attribute__((packed));
struct cif_io_t {
- unsigned long dq_srp : 1;
- unsigned long dq_srn : 1;
- unsigned long dq_sp : 4;
- unsigned long dq_sn : 4;
- unsigned long waitb_srp : 1;
- unsigned long waitb_srn : 1;
- unsigned long waitb_sp : 4;
- unsigned long waitb_sn : 4;
- unsigned long intb_srp : 1;
- unsigned long intb_srn : 1;
- unsigned long intb_sp : 4;
- unsigned long intb_sn : 4;
- unsigned long : 2;
+ unsigned long dq_srp : 1;
+ unsigned long dq_srn : 1;
+ unsigned long dq_sp : 4;
+ unsigned long dq_sn : 4;
+ unsigned long waitb_srp : 1;
+ unsigned long waitb_srn : 1;
+ unsigned long waitb_sp : 4;
+ unsigned long waitb_sn : 4;
+ unsigned long intb_srp : 1;
+ unsigned long intb_srn : 1;
+ unsigned long intb_sp : 4;
+ unsigned long intb_sn : 4;
+ unsigned long : 2;
} __attribute__((packed));
union cif_io_u {
- unsigned long val : 32;
- struct cif_io_t f;
+ unsigned long val : 32;
+ struct cif_io_t f;
} __attribute__((packed));
struct cif_read_dbg_t {
- unsigned long unpacker_pre_fetch_trig_gen : 2;
- unsigned long dly_second_rd_fetch_trig : 1;
- unsigned long rst_rd_burst_id : 1;
- unsigned long dis_rd_burst_id : 1;
- unsigned long en_block_rd_when_packer_is_not_emp : 1;
- unsigned long dis_pre_fetch_cntl_sm : 1;
- unsigned long rbbm_chrncy_dis : 1;
- unsigned long rbbm_rd_after_wr_lat : 2;
- unsigned long dis_be_during_rd : 1;
- unsigned long one_clk_invalidate_pulse : 1;
- unsigned long dis_chnl_priority : 1;
- unsigned long rst_read_path_a_pls : 1;
- unsigned long rst_read_path_b_pls : 1;
- unsigned long dis_reg_rd_fetch_trig : 1;
- unsigned long dis_rd_fetch_trig_from_ind_addr : 1;
- unsigned long dis_rd_same_byte_to_trig_fetch : 1;
- unsigned long dis_dir_wrap : 1;
- unsigned long dis_ring_buf_to_force_dec : 1;
- unsigned long dis_addr_comp_in_16bit : 1;
- unsigned long clr_w : 1;
- unsigned long err_rd_tag_is_3 : 1;
- unsigned long err_load_when_ful_a : 1;
- unsigned long err_load_when_ful_b : 1;
- unsigned long : 7;
+ unsigned long unpacker_pre_fetch_trig_gen : 2;
+ unsigned long dly_second_rd_fetch_trig : 1;
+ unsigned long rst_rd_burst_id : 1;
+ unsigned long dis_rd_burst_id : 1;
+ unsigned long en_block_rd_when_packer_is_not_emp : 1;
+ unsigned long dis_pre_fetch_cntl_sm : 1;
+ unsigned long rbbm_chrncy_dis : 1;
+ unsigned long rbbm_rd_after_wr_lat : 2;
+ unsigned long dis_be_during_rd : 1;
+ unsigned long one_clk_invalidate_pulse : 1;
+ unsigned long dis_chnl_priority : 1;
+ unsigned long rst_read_path_a_pls : 1;
+ unsigned long rst_read_path_b_pls : 1;
+ unsigned long dis_reg_rd_fetch_trig : 1;
+ unsigned long dis_rd_fetch_trig_from_ind_addr : 1;
+ unsigned long dis_rd_same_byte_to_trig_fetch : 1;
+ unsigned long dis_dir_wrap : 1;
+ unsigned long dis_ring_buf_to_force_dec : 1;
+ unsigned long dis_addr_comp_in_16bit : 1;
+ unsigned long clr_w : 1;
+ unsigned long err_rd_tag_is_3 : 1;
+ unsigned long err_load_when_ful_a : 1;
+ unsigned long err_load_when_ful_b : 1;
+ unsigned long : 7;
} __attribute__((packed));
union cif_read_dbg_u {
- unsigned long val : 32;
- struct cif_read_dbg_t f;
+ unsigned long val : 32;
+ struct cif_read_dbg_t f;
} __attribute__((packed));
struct cif_write_dbg_t {
- unsigned long packer_timeout_count : 2;
- unsigned long en_upper_load_cond : 1;
- unsigned long en_chnl_change_cond : 1;
- unsigned long dis_addr_comp_cond : 1;
- unsigned long dis_load_same_byte_addr_cond : 1;
- unsigned long dis_timeout_cond : 1;
- unsigned long dis_timeout_during_rbbm : 1;
- unsigned long dis_packer_ful_during_rbbm_timeout : 1;
- unsigned long en_dword_split_to_rbbm : 1;
- unsigned long en_dummy_val : 1;
- unsigned long dummy_val_sel : 1;
- unsigned long mask_pm4_wrptr_dec : 1;
- unsigned long dis_mc_clean_cond : 1;
- unsigned long err_two_reqi_during_ful : 1;
- unsigned long err_reqi_during_idle_clk : 1;
- unsigned long err_global : 1;
- unsigned long en_wr_buf_dbg_load : 1;
- unsigned long en_wr_buf_dbg_path : 1;
- unsigned long sel_wr_buf_byte : 3;
- unsigned long dis_rd_flush_wr : 1;
- unsigned long dis_packer_ful_cond : 1;
- unsigned long dis_invalidate_by_ops_chnl : 1;
- unsigned long en_halt_when_reqi_err : 1;
- unsigned long cif_spare_2 : 5;
- unsigned long : 1;
+ unsigned long packer_timeout_count : 2;
+ unsigned long en_upper_load_cond : 1;
+ unsigned long en_chnl_change_cond : 1;
+ unsigned long dis_addr_comp_cond : 1;
+ unsigned long dis_load_same_byte_addr_cond : 1;
+ unsigned long dis_timeout_cond : 1;
+ unsigned long dis_timeout_during_rbbm : 1;
+ unsigned long dis_packer_ful_during_rbbm_timeout : 1;
+ unsigned long en_dword_split_to_rbbm : 1;
+ unsigned long en_dummy_val : 1;
+ unsigned long dummy_val_sel : 1;
+ unsigned long mask_pm4_wrptr_dec : 1;
+ unsigned long dis_mc_clean_cond : 1;
+ unsigned long err_two_reqi_during_ful : 1;
+ unsigned long err_reqi_during_idle_clk : 1;
+ unsigned long err_global : 1;
+ unsigned long en_wr_buf_dbg_load : 1;
+ unsigned long en_wr_buf_dbg_path : 1;
+ unsigned long sel_wr_buf_byte : 3;
+ unsigned long dis_rd_flush_wr : 1;
+ unsigned long dis_packer_ful_cond : 1;
+ unsigned long dis_invalidate_by_ops_chnl : 1;
+ unsigned long en_halt_when_reqi_err : 1;
+ unsigned long cif_spare_2 : 5;
+ unsigned long : 1;
} __attribute__((packed));
union cif_write_dbg_u {
- unsigned long val : 32;
- struct cif_write_dbg_t f;
+ unsigned long val : 32;
+ struct cif_write_dbg_t f;
} __attribute__((packed));
struct intf_cntl_t {
- unsigned char ad_inc_a : 1;
- unsigned char ring_buf_a : 1;
- unsigned char rd_fetch_trigger_a : 1;
- unsigned char rd_data_rdy_a : 1;
- unsigned char ad_inc_b : 1;
- unsigned char ring_buf_b : 1;
- unsigned char rd_fetch_trigger_b : 1;
- unsigned char rd_data_rdy_b : 1;
+ unsigned char ad_inc_a : 1;
+ unsigned char ring_buf_a : 1;
+ unsigned char rd_fetch_trigger_a : 1;
+ unsigned char rd_data_rdy_a : 1;
+ unsigned char ad_inc_b : 1;
+ unsigned char ring_buf_b : 1;
+ unsigned char rd_fetch_trigger_b : 1;
+ unsigned char rd_data_rdy_b : 1;
} __attribute__((packed));
union intf_cntl_u {
- unsigned char val : 8;
- struct intf_cntl_t f;
+ unsigned char val : 8;
+ struct intf_cntl_t f;
} __attribute__((packed));
struct cpu_defaults_t {
- unsigned char unpack_rd_data : 1;
- unsigned char access_ind_addr_a: 1;
- unsigned char access_ind_addr_b: 1;
- unsigned char access_scratch_reg : 1;
- unsigned char pack_wr_data : 1;
- unsigned char transition_size : 1;
- unsigned char en_read_buf_mode : 1;
- unsigned char rd_fetch_scratch : 1;
+ unsigned char unpack_rd_data : 1;
+ unsigned char access_ind_addr_a : 1;
+ unsigned char access_ind_addr_b : 1;
+ unsigned char access_scratch_reg : 1;
+ unsigned char pack_wr_data : 1;
+ unsigned char transition_size : 1;
+ unsigned char en_read_buf_mode : 1;
+ unsigned char rd_fetch_scratch : 1;
} __attribute__((packed));
union cpu_defaults_u {
- unsigned char val : 8;
- struct cpu_defaults_t f;
+ unsigned char val : 8;
+ struct cpu_defaults_t f;
+} __attribute__((packed));
+
+struct crtc_total_t {
+ unsigned long crtc_h_total : 10;
+ unsigned long : 6;
+ unsigned long crtc_v_total : 10;
+ unsigned long : 6;
+} __attribute__((packed));
+
+union crtc_total_u {
+ unsigned long val : 32;
+ struct crtc_total_t f;
+} __attribute__((packed));
+
+struct crtc_ss_t {
+ unsigned long ss_start : 10;
+ unsigned long : 6;
+ unsigned long ss_end : 10;
+ unsigned long : 2;
+ unsigned long ss_align : 1;
+ unsigned long ss_pol : 1;
+ unsigned long ss_run_mode : 1;
+ unsigned long ss_en : 1;
+} __attribute__((packed));
+
+union crtc_ss_u {
+ unsigned long val : 32;
+ struct crtc_ss_t f;
+} __attribute__((packed));
+
+struct active_h_disp_t {
+ unsigned long active_h_start : 10;
+ unsigned long : 6;
+ unsigned long active_h_end : 10;
+ unsigned long : 6;
+} __attribute__((packed));
+
+union active_h_disp_u {
+ unsigned long val : 32;
+ struct active_h_disp_t f;
+} __attribute__((packed));
+
+struct active_v_disp_t {
+ unsigned long active_v_start : 10;
+ unsigned long : 6;
+ unsigned long active_v_end : 10;
+ unsigned long : 6;
+} __attribute__((packed));
+
+union active_v_disp_u {
+ unsigned long val : 32;
+ struct active_v_disp_t f;
+} __attribute__((packed));
+
+struct graphic_h_disp_t {
+ unsigned long graphic_h_start : 10;
+ unsigned long : 6;
+ unsigned long graphic_h_end : 10;
+ unsigned long : 6;
+} __attribute__((packed));
+
+union graphic_h_disp_u {
+ unsigned long val : 32;
+ struct graphic_h_disp_t f;
+} __attribute__((packed));
+
+struct graphic_v_disp_t {
+ unsigned long graphic_v_start : 10;
+ unsigned long : 6;
+ unsigned long graphic_v_end : 10;
+ unsigned long : 6;
+} __attribute__((packed));
+
+union graphic_v_disp_u{
+ unsigned long val : 32;
+ struct graphic_v_disp_t f;
+} __attribute__((packed));
+
+struct graphic_ctrl_t_w100 {
+ unsigned long color_depth : 3;
+ unsigned long portrait_mode : 2;
+ unsigned long low_power_on : 1;
+ unsigned long req_freq : 4;
+ unsigned long en_crtc : 1;
+ unsigned long en_graphic_req : 1;
+ unsigned long en_graphic_crtc : 1;
+ unsigned long total_req_graphic : 9;
+ unsigned long lcd_pclk_on : 1;
+ unsigned long lcd_sclk_on : 1;
+ unsigned long pclk_running : 1;
+ unsigned long sclk_running : 1;
+ unsigned long : 6;
+} __attribute__((packed));
+
+struct graphic_ctrl_t_w32xx {
+ unsigned long color_depth : 3;
+ unsigned long portrait_mode : 2;
+ unsigned long low_power_on : 1;
+ unsigned long req_freq : 4;
+ unsigned long en_crtc : 1;
+ unsigned long en_graphic_req : 1;
+ unsigned long en_graphic_crtc : 1;
+ unsigned long total_req_graphic : 10;
+ unsigned long lcd_pclk_on : 1;
+ unsigned long lcd_sclk_on : 1;
+ unsigned long pclk_running : 1;
+ unsigned long sclk_running : 1;
+ unsigned long : 5;
+} __attribute__((packed));
+
+union graphic_ctrl_u {
+ unsigned long val : 32;
+ struct graphic_ctrl_t_w100 f_w100;
+ struct graphic_ctrl_t_w32xx f_w32xx;
} __attribute__((packed));
struct video_ctrl_t {
- unsigned long video_mode : 1;
- unsigned long keyer_en : 1;
- unsigned long en_video_req : 1;
- unsigned long en_graphic_req_video : 1;
- unsigned long en_video_crtc : 1;
- unsigned long video_hor_exp : 2;
- unsigned long video_ver_exp : 2;
- unsigned long uv_combine : 1;
- unsigned long total_req_video : 9;
- unsigned long video_ch_sel : 1;
- unsigned long video_portrait : 2;
- unsigned long yuv2rgb_en : 1;
- unsigned long yuv2rgb_option : 1;
- unsigned long video_inv_hor : 1;
- unsigned long video_inv_ver : 1;
- unsigned long gamma_sel : 2;
- unsigned long dis_limit : 1;
- unsigned long en_uv_hblend : 1;
- unsigned long rgb_gamma_sel : 2;
+ unsigned long video_mode : 1;
+ unsigned long keyer_en : 1;
+ unsigned long en_video_req : 1;
+ unsigned long en_graphic_req_video : 1;
+ unsigned long en_video_crtc : 1;
+ unsigned long video_hor_exp : 2;
+ unsigned long video_ver_exp : 2;
+ unsigned long uv_combine : 1;
+ unsigned long total_req_video : 9;
+ unsigned long video_ch_sel : 1;
+ unsigned long video_portrait : 2;
+ unsigned long yuv2rgb_en : 1;
+ unsigned long yuv2rgb_option : 1;
+ unsigned long video_inv_hor : 1;
+ unsigned long video_inv_ver : 1;
+ unsigned long gamma_sel : 2;
+ unsigned long dis_limit : 1;
+ unsigned long en_uv_hblend : 1;
+ unsigned long rgb_gamma_sel : 2;
} __attribute__((packed));
union video_ctrl_u {
- unsigned long val : 32;
- struct video_ctrl_t f;
+ unsigned long val : 32;
+ struct video_ctrl_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_rd_t {
- unsigned long en_db_buf : 1;
- unsigned long update_db_buf_done : 1;
- unsigned long db_buf_cntl : 6;
- unsigned long : 24;
+ unsigned long en_db_buf : 1;
+ unsigned long update_db_buf_done : 1;
+ unsigned long db_buf_cntl : 6;
+ unsigned long : 24;
} __attribute__((packed));
union disp_db_buf_cntl_rd_u {
- unsigned long val : 32;
- struct disp_db_buf_cntl_rd_t f;
+ unsigned long val : 32;
+ struct disp_db_buf_cntl_rd_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_wr_t {
- unsigned long en_db_buf : 1;
- unsigned long update_db_buf : 1;
- unsigned long db_buf_cntl : 6;
- unsigned long : 24;
+ unsigned long en_db_buf : 1;
+ unsigned long update_db_buf : 1;
+ unsigned long db_buf_cntl : 6;
+ unsigned long : 24;
} __attribute__((packed));
union disp_db_buf_cntl_wr_u {
- unsigned long val : 32;
- struct disp_db_buf_cntl_wr_t f;
+ unsigned long val : 32;
+ struct disp_db_buf_cntl_wr_t f;
} __attribute__((packed));
struct gamma_value1_t {
- unsigned long gamma1 : 8;
- unsigned long gamma2 : 8;
- unsigned long gamma3 : 8;
- unsigned long gamma4 : 8;
+ unsigned long gamma1 : 8;
+ unsigned long gamma2 : 8;
+ unsigned long gamma3 : 8;
+ unsigned long gamma4 : 8;
} __attribute__((packed));
union gamma_value1_u {
- unsigned long val : 32;
- struct gamma_value1_t f;
+ unsigned long val : 32;
+ struct gamma_value1_t f;
} __attribute__((packed));
struct gamma_value2_t {
- unsigned long gamma5 : 8;
- unsigned long gamma6 : 8;
- unsigned long gamma7 : 8;
- unsigned long gamma8 : 8;
+ unsigned long gamma5 : 8;
+ unsigned long gamma6 : 8;
+ unsigned long gamma7 : 8;
+ unsigned long gamma8 : 8;
} __attribute__((packed));
union gamma_value2_u {
- unsigned long val : 32;
- struct gamma_value2_t f;
+ unsigned long val : 32;
+ struct gamma_value2_t f;
} __attribute__((packed));
struct gamma_slope_t {
- unsigned long slope1 : 3;
- unsigned long slope2 : 3;
- unsigned long slope3 : 3;
- unsigned long slope4 : 3;
- unsigned long slope5 : 3;
- unsigned long slope6 : 3;
- unsigned long slope7 : 3;
- unsigned long slope8 : 3;
- unsigned long : 8;
+ unsigned long slope1 : 3;
+ unsigned long slope2 : 3;
+ unsigned long slope3 : 3;
+ unsigned long slope4 : 3;
+ unsigned long slope5 : 3;
+ unsigned long slope6 : 3;
+ unsigned long slope7 : 3;
+ unsigned long slope8 : 3;
+ unsigned long : 8;
} __attribute__((packed));
union gamma_slope_u {
- unsigned long val : 32;
- struct gamma_slope_t f;
+ unsigned long val : 32;
+ struct gamma_slope_t f;
} __attribute__((packed));
struct mc_ext_mem_location_t {
- unsigned long mc_ext_mem_start : 16;
- unsigned long mc_ext_mem_top : 16;
+ unsigned long mc_ext_mem_start : 16;
+ unsigned long mc_ext_mem_top : 16;
} __attribute__((packed));
union mc_ext_mem_location_u {
- unsigned long val : 32;
- struct mc_ext_mem_location_t f;
+ unsigned long val : 32;
+ struct mc_ext_mem_location_t f;
+} __attribute__((packed));
+
+struct mc_fb_location_t {
+ unsigned long mc_fb_start : 16;
+ unsigned long mc_fb_top : 16;
+} __attribute__((packed));
+
+union mc_fb_location_u {
+ unsigned long val : 32;
+ struct mc_fb_location_t f;
} __attribute__((packed));
struct clk_pin_cntl_t {
- unsigned long osc_en : 1;
- unsigned long osc_gain : 5;
- unsigned long dont_use_xtalin : 1;
- unsigned long xtalin_pm_en : 1;
- unsigned long xtalin_dbl_en : 1;
- unsigned long : 7;
- unsigned long cg_debug : 16;
+ unsigned long osc_en : 1;
+ unsigned long osc_gain : 5;
+ unsigned long dont_use_xtalin : 1;
+ unsigned long xtalin_pm_en : 1;
+ unsigned long xtalin_dbl_en : 1;
+ unsigned long : 7;
+ unsigned long cg_debug : 16;
} __attribute__((packed));
union clk_pin_cntl_u {
- unsigned long val : 32;
- struct clk_pin_cntl_t f;
+ unsigned long val : 32;
+ struct clk_pin_cntl_t f;
} __attribute__((packed));
struct pll_ref_fb_div_t {
- unsigned long pll_ref_div : 4;
- unsigned long : 4;
- unsigned long pll_fb_div_int : 6;
- unsigned long : 2;
- unsigned long pll_fb_div_frac : 3;
- unsigned long : 1;
- unsigned long pll_reset_time : 4;
- unsigned long pll_lock_time : 8;
+ unsigned long pll_ref_div : 4;
+ unsigned long : 4;
+ unsigned long pll_fb_div_int : 6;
+ unsigned long : 2;
+ unsigned long pll_fb_div_frac : 3;
+ unsigned long : 1;
+ unsigned long pll_reset_time : 4;
+ unsigned long pll_lock_time : 8;
} __attribute__((packed));
union pll_ref_fb_div_u {
- unsigned long val : 32;
- struct pll_ref_fb_div_t f;
+ unsigned long val : 32;
+ struct pll_ref_fb_div_t f;
} __attribute__((packed));
struct pll_cntl_t {
- unsigned long pll_pwdn : 1;
- unsigned long pll_reset : 1;
- unsigned long pll_pm_en : 1;
- unsigned long pll_mode : 1;
- unsigned long pll_refclk_sel : 1;
- unsigned long pll_fbclk_sel : 1;
- unsigned long pll_tcpoff : 1;
- unsigned long pll_pcp : 3;
- unsigned long pll_pvg : 3;
- unsigned long pll_vcofr : 1;
- unsigned long pll_ioffset : 2;
- unsigned long pll_pecc_mode : 2;
- unsigned long pll_pecc_scon : 2;
- unsigned long pll_dactal : 4;
- unsigned long pll_cp_clip : 2;
- unsigned long pll_conf : 3;
- unsigned long pll_mbctrl : 2;
- unsigned long pll_ring_off : 1;
+ unsigned long pll_pwdn : 1;
+ unsigned long pll_reset : 1;
+ unsigned long pll_pm_en : 1;
+ unsigned long pll_mode : 1;
+ unsigned long pll_refclk_sel : 1;
+ unsigned long pll_fbclk_sel : 1;
+ unsigned long pll_tcpoff : 1;
+ unsigned long pll_pcp : 3;
+ unsigned long pll_pvg : 3;
+ unsigned long pll_vcofr : 1;
+ unsigned long pll_ioffset : 2;
+ unsigned long pll_pecc_mode : 2;
+ unsigned long pll_pecc_scon : 2;
+ unsigned long pll_dactal : 4;
+ unsigned long pll_cp_clip : 2;
+ unsigned long pll_conf : 3;
+ unsigned long pll_mbctrl : 2;
+ unsigned long pll_ring_off : 1;
} __attribute__((packed));
union pll_cntl_u {
- unsigned long val : 32;
- struct pll_cntl_t f;
+ unsigned long val : 32;
+ struct pll_cntl_t f;
} __attribute__((packed));
struct sclk_cntl_t {
- unsigned long sclk_src_sel : 2;
- unsigned long : 2;
- unsigned long sclk_post_div_fast : 4;
- unsigned long sclk_clkon_hys : 3;
- unsigned long sclk_post_div_slow : 4;
- unsigned long disp_cg_ok2switch_en : 1;
- unsigned long sclk_force_reg : 1;
- unsigned long sclk_force_disp : 1;
- unsigned long sclk_force_mc : 1;
- unsigned long sclk_force_extmc : 1;
- unsigned long sclk_force_cp : 1;
- unsigned long sclk_force_e2 : 1;
- unsigned long sclk_force_e3 : 1;
- unsigned long sclk_force_idct : 1;
- unsigned long sclk_force_bist : 1;
- unsigned long busy_extend_cp : 1;
- unsigned long busy_extend_e2 : 1;
- unsigned long busy_extend_e3 : 1;
- unsigned long busy_extend_idct : 1;
- unsigned long : 3;
+ unsigned long sclk_src_sel : 2;
+ unsigned long : 2;
+ unsigned long sclk_post_div_fast : 4;
+ unsigned long sclk_clkon_hys : 3;
+ unsigned long sclk_post_div_slow : 4;
+ unsigned long disp_cg_ok2switch_en : 1;
+ unsigned long sclk_force_reg : 1;
+ unsigned long sclk_force_disp : 1;
+ unsigned long sclk_force_mc : 1;
+ unsigned long sclk_force_extmc : 1;
+ unsigned long sclk_force_cp : 1;
+ unsigned long sclk_force_e2 : 1;
+ unsigned long sclk_force_e3 : 1;
+ unsigned long sclk_force_idct : 1;
+ unsigned long sclk_force_bist : 1;
+ unsigned long busy_extend_cp : 1;
+ unsigned long busy_extend_e2 : 1;
+ unsigned long busy_extend_e3 : 1;
+ unsigned long busy_extend_idct : 1;
+ unsigned long : 3;
} __attribute__((packed));
union sclk_cntl_u {
- unsigned long val : 32;
- struct sclk_cntl_t f;
+ unsigned long val : 32;
+ struct sclk_cntl_t f;
} __attribute__((packed));
struct pclk_cntl_t {
- unsigned long pclk_src_sel : 2;
- unsigned long : 2;
- unsigned long pclk_post_div : 4;
- unsigned long : 8;
- unsigned long pclk_force_disp : 1;
- unsigned long : 15;
+ unsigned long pclk_src_sel : 2;
+ unsigned long : 2;
+ unsigned long pclk_post_div : 4;
+ unsigned long : 8;
+ unsigned long pclk_force_disp : 1;
+ unsigned long : 15;
} __attribute__((packed));
union pclk_cntl_u {
- unsigned long val : 32;
- struct pclk_cntl_t f;
+ unsigned long val : 32;
+ struct pclk_cntl_t f;
} __attribute__((packed));
+
+#define TESTCLK_SRC_PLL 0x01
+#define TESTCLK_SRC_SCLK 0x02
+#define TESTCLK_SRC_PCLK 0x03
+/* 4 and 5 seem to by XTAL/M */
+#define TESTCLK_SRC_XTAL 0x06
+
struct clk_test_cntl_t {
- unsigned long testclk_sel : 4;
- unsigned long : 3;
- unsigned long start_check_freq : 1;
- unsigned long tstcount_rst : 1;
- unsigned long : 15;
- unsigned long test_count : 8;
+ unsigned long testclk_sel : 4;
+ unsigned long : 3;
+ unsigned long start_check_freq : 1;
+ unsigned long tstcount_rst : 1;
+ unsigned long : 15;
+ unsigned long test_count : 8;
} __attribute__((packed));
union clk_test_cntl_u {
- unsigned long val : 32;
- struct clk_test_cntl_t f;
+ unsigned long val : 32;
+ struct clk_test_cntl_t f;
} __attribute__((packed));
struct pwrmgt_cntl_t {
- unsigned long pwm_enable : 1;
- unsigned long : 1;
- unsigned long pwm_mode_req : 2;
- unsigned long pwm_wakeup_cond : 2;
- unsigned long pwm_fast_noml_hw_en : 1;
- unsigned long pwm_noml_fast_hw_en : 1;
- unsigned long pwm_fast_noml_cond : 4;
- unsigned long pwm_noml_fast_cond : 4;
- unsigned long pwm_idle_timer : 8;
- unsigned long pwm_busy_timer : 8;
+ unsigned long pwm_enable : 1;
+ unsigned long : 1;
+ unsigned long pwm_mode_req : 2;
+ unsigned long pwm_wakeup_cond : 2;
+ unsigned long pwm_fast_noml_hw_en : 1;
+ unsigned long pwm_noml_fast_hw_en : 1;
+ unsigned long pwm_fast_noml_cond : 4;
+ unsigned long pwm_noml_fast_cond : 4;
+ unsigned long pwm_idle_timer : 8;
+ unsigned long pwm_busy_timer : 8;
} __attribute__((packed));
union pwrmgt_cntl_u {
- unsigned long val : 32;
- struct pwrmgt_cntl_t f;
+ unsigned long val : 32;
+ struct pwrmgt_cntl_t f;
} __attribute__((packed));
#endif
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 711b90903e7..9a1e00dd3e0 100644
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -54,4 +54,20 @@ config W1_SMEM
Say Y here if you want to connect 1-wire
simple 64bit memory rom(ds2401/ds2411/ds1990*) to you wire.
+config W1_DS2433
+ tristate "4kb EEPROM family support (DS2433)"
+ depends on W1
+ help
+ Say Y here if you want to use a 1-wire
+ 4kb EEPROM family device (DS2433).
+
+config W1_DS2433_CRC
+ bool "Protect DS2433 data with a CRC16"
+ depends on W1_DS2433
+ select CRC16
+ help
+ Say Y here to protect DS2433 data with a CRC16.
+ Each block has 30 bytes of data and a two byte CRC16.
+ Full block writes are only allowed if the CRC is valid.
+
endmenu
diff --git a/drivers/w1/Makefile b/drivers/w1/Makefile
index 80725c348e7..01fb5439147 100644
--- a/drivers/w1/Makefile
+++ b/drivers/w1/Makefile
@@ -6,6 +6,10 @@ ifneq ($(CONFIG_NET), y)
EXTRA_CFLAGS += -DNETLINK_DISABLED
endif
+ifeq ($(CONFIG_W1_DS2433_CRC), y)
+EXTRA_CFLAGS += -DCONFIG_W1_F23_CRC
+endif
+
obj-$(CONFIG_W1) += wire.o
wire-objs := w1.o w1_int.o w1_family.o w1_netlink.o w1_io.o
@@ -13,8 +17,9 @@ obj-$(CONFIG_W1_MATROX) += matrox_w1.o
obj-$(CONFIG_W1_THERM) += w1_therm.o
obj-$(CONFIG_W1_SMEM) += w1_smem.o
-obj-$(CONFIG_W1_DS9490) += ds9490r.o
+obj-$(CONFIG_W1_DS9490) += ds9490r.o
ds9490r-objs := dscore.o
obj-$(CONFIG_W1_DS9490_BRIDGE) += ds_w1_bridge.o
+obj-$(CONFIG_W1_DS2433) += w1_ds2433.o
diff --git a/drivers/w1/ds_w1_bridge.c b/drivers/w1/ds_w1_bridge.c
index 7bddd8ac7d7..a79d16d5666 100644
--- a/drivers/w1/ds_w1_bridge.c
+++ b/drivers/w1/ds_w1_bridge.c
@@ -1,8 +1,8 @@
/*
- * ds_w1_bridge.c
+ * ds_w1_bridge.c
*
* Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
- *
+ *
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@
#include "../w1/w1.h"
#include "../w1/w1_int.h"
#include "dscore.h"
-
+
static struct ds_device *ds_dev;
static struct w1_bus_master *ds_bus_master;
@@ -120,7 +120,7 @@ static u8 ds9490r_reset(unsigned long data)
static int __devinit ds_w1_init(void)
{
int err;
-
+
ds_bus_master = kmalloc(sizeof(*ds_bus_master), GFP_KERNEL);
if (!ds_bus_master) {
printk(KERN_ERR "Failed to allocate DS9490R USB<->W1 bus_master structure.\n");
@@ -136,14 +136,14 @@ static int __devinit ds_w1_init(void)
memset(ds_bus_master, 0, sizeof(*ds_bus_master));
- ds_bus_master->data = (unsigned long)ds_dev;
- ds_bus_master->touch_bit = &ds9490r_touch_bit;
- ds_bus_master->read_bit = &ds9490r_read_bit;
- ds_bus_master->write_bit = &ds9490r_write_bit;
- ds_bus_master->read_byte = &ds9490r_read_byte;
- ds_bus_master->write_byte = &ds9490r_write_byte;
- ds_bus_master->read_block = &ds9490r_read_block;
- ds_bus_master->write_block = &ds9490r_write_block;
+ ds_bus_master->data = (unsigned long)ds_dev;
+ ds_bus_master->touch_bit = &ds9490r_touch_bit;
+ ds_bus_master->read_bit = &ds9490r_read_bit;
+ ds_bus_master->write_bit = &ds9490r_write_bit;
+ ds_bus_master->read_byte = &ds9490r_read_byte;
+ ds_bus_master->write_byte = &ds9490r_write_byte;
+ ds_bus_master->read_block = &ds9490r_read_block;
+ ds_bus_master->write_block = &ds9490r_write_block;
ds_bus_master->reset_bus = &ds9490r_reset;
err = w1_add_master_device(ds_bus_master);
diff --git a/drivers/w1/dscore.c b/drivers/w1/dscore.c
index eee6644d33d..15fb250451e 100644
--- a/drivers/w1/dscore.c
+++ b/drivers/w1/dscore.c
@@ -1,8 +1,8 @@
/*
- * dscore.c
+ * dscore.c
*
* Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
- *
+ *
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -32,19 +32,16 @@ static struct usb_device_id ds_id_table [] = {
};
MODULE_DEVICE_TABLE(usb, ds_id_table);
-int ds_probe(struct usb_interface *, const struct usb_device_id *);
-void ds_disconnect(struct usb_interface *);
+static int ds_probe(struct usb_interface *, const struct usb_device_id *);
+static void ds_disconnect(struct usb_interface *);
int ds_touch_bit(struct ds_device *, u8, u8 *);
int ds_read_byte(struct ds_device *, u8 *);
int ds_read_bit(struct ds_device *, u8 *);
int ds_write_byte(struct ds_device *, u8);
int ds_write_bit(struct ds_device *, u8);
-int ds_start_pulse(struct ds_device *, int);
-int ds_set_speed(struct ds_device *, int);
+static int ds_start_pulse(struct ds_device *, int);
int ds_reset(struct ds_device *, struct ds_status *);
-int ds_detect(struct ds_device *, struct ds_status *);
-int ds_stop_pulse(struct ds_device *, int);
struct ds_device * ds_get_device(void);
void ds_put_device(struct ds_device *);
@@ -79,11 +76,11 @@ void ds_put_device(struct ds_device *dev)
static int ds_send_control_cmd(struct ds_device *dev, u16 value, u16 index)
{
int err;
-
- err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
+
+ err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
CONTROL_CMD, 0x40, value, index, NULL, 0, 1000);
if (err < 0) {
- printk(KERN_ERR "Failed to send command control message %x.%x: err=%d.\n",
+ printk(KERN_ERR "Failed to send command control message %x.%x: err=%d.\n",
value, index, err);
return err;
}
@@ -94,11 +91,11 @@ static int ds_send_control_cmd(struct ds_device *dev, u16 value, u16 index)
static int ds_send_control_mode(struct ds_device *dev, u16 value, u16 index)
{
int err;
-
- err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
+
+ err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
MODE_CMD, 0x40, value, index, NULL, 0, 1000);
if (err < 0) {
- printk(KERN_ERR "Failed to send mode control message %x.%x: err=%d.\n",
+ printk(KERN_ERR "Failed to send mode control message %x.%x: err=%d.\n",
value, index, err);
return err;
}
@@ -109,11 +106,11 @@ static int ds_send_control_mode(struct ds_device *dev, u16 value, u16 index)
static int ds_send_control(struct ds_device *dev, u16 value, u16 index)
{
int err;
-
- err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
+
+ err = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, dev->ep[EP_CONTROL]),
COMM_CMD, 0x40, value, index, NULL, 0, 1000);
if (err < 0) {
- printk(KERN_ERR "Failed to send control message %x.%x: err=%d.\n",
+ printk(KERN_ERR "Failed to send control message %x.%x: err=%d.\n",
value, index, err);
return err;
}
@@ -126,19 +123,20 @@ static inline void ds_dump_status(unsigned char *buf, unsigned char *str, int of
printk("%45s: %8x\n", str, buf[off]);
}
-int ds_recv_status_nodump(struct ds_device *dev, struct ds_status *st, unsigned char *buf, int size)
+static int ds_recv_status_nodump(struct ds_device *dev, struct ds_status *st,
+ unsigned char *buf, int size)
{
int count, err;
-
+
memset(st, 0, sizeof(st));
-
+
count = 0;
err = usb_bulk_msg(dev->udev, usb_rcvbulkpipe(dev->udev, dev->ep[EP_STATUS]), buf, size, &count, 100);
if (err < 0) {
printk(KERN_ERR "Failed to read 1-wire data from 0x%x: err=%d.\n", dev->ep[EP_STATUS], err);
return err;
}
-
+
if (count >= sizeof(*st))
memcpy(st, buf, sizeof(*st));
@@ -149,13 +147,13 @@ static int ds_recv_status(struct ds_device *dev, struct ds_status *st)
{
unsigned char buf[64];
int count, err = 0, i;
-
+
memcpy(st, buf, sizeof(*st));
-
+
count = ds_recv_status_nodump(dev, st, buf, sizeof(buf));
if (count < 0)
return err;
-
+
printk("0x%x: count=%d, status: ", dev->ep[EP_STATUS], count);
for (i=0; i<count; ++i)
printk("%02x ", buf[i]);
@@ -199,7 +197,7 @@ static int ds_recv_status(struct ds_device *dev, struct ds_status *st)
return err;
}
#endif
-
+
return err;
}
@@ -207,9 +205,9 @@ static int ds_recv_data(struct ds_device *dev, unsigned char *buf, int size)
{
int count, err;
struct ds_status st;
-
+
count = 0;
- err = usb_bulk_msg(dev->udev, usb_rcvbulkpipe(dev->udev, dev->ep[EP_DATA_IN]),
+ err = usb_bulk_msg(dev->udev, usb_rcvbulkpipe(dev->udev, dev->ep[EP_DATA_IN]),
buf, size, &count, 1000);
if (err < 0) {
printk(KERN_INFO "Clearing ep0x%x.\n", dev->ep[EP_DATA_IN]);
@@ -234,7 +232,7 @@ static int ds_recv_data(struct ds_device *dev, unsigned char *buf, int size)
static int ds_send_data(struct ds_device *dev, unsigned char *buf, int len)
{
int count, err;
-
+
count = 0;
err = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->ep[EP_DATA_OUT]), buf, len, &count, 1000);
if (err < 0) {
@@ -245,12 +243,14 @@ static int ds_send_data(struct ds_device *dev, unsigned char *buf, int len)
return err;
}
+#if 0
+
int ds_stop_pulse(struct ds_device *dev, int limit)
{
struct ds_status st;
int count = 0, err = 0;
u8 buf[0x20];
-
+
do {
err = ds_send_control(dev, CTL_HALT_EXE_IDLE, 0);
if (err)
@@ -275,7 +275,7 @@ int ds_stop_pulse(struct ds_device *dev, int limit)
int ds_detect(struct ds_device *dev, struct ds_status *st)
{
int err;
-
+
err = ds_send_control_cmd(dev, CTL_RESET_DEVICE, 0);
if (err)
return err;
@@ -283,11 +283,11 @@ int ds_detect(struct ds_device *dev, struct ds_status *st)
err = ds_send_control(dev, COMM_SET_DURATION | COMM_IM, 0);
if (err)
return err;
-
+
err = ds_send_control(dev, COMM_SET_DURATION | COMM_IM | COMM_TYPE, 0x40);
if (err)
return err;
-
+
err = ds_send_control_mode(dev, MOD_PULSE_EN, PULSE_PROG);
if (err)
return err;
@@ -297,7 +297,9 @@ int ds_detect(struct ds_device *dev, struct ds_status *st)
return err;
}
-int ds_wait_status(struct ds_device *dev, struct ds_status *st)
+#endif /* 0 */
+
+static int ds_wait_status(struct ds_device *dev, struct ds_status *st)
{
u8 buf[0x20];
int err, count = 0;
@@ -305,7 +307,7 @@ int ds_wait_status(struct ds_device *dev, struct ds_status *st)
do {
err = ds_recv_status_nodump(dev, st, buf, sizeof(buf));
#if 0
- if (err >= 0) {
+ if (err >= 0) {
int i;
printk("0x%x: count=%d, status: ", dev->ep[EP_STATUS], err);
for (i=0; i<err; ++i)
@@ -319,10 +321,8 @@ int ds_wait_status(struct ds_device *dev, struct ds_status *st)
if (((err > 16) && (buf[0x10] & 0x01)) || count >= 100 || err < 0) {
ds_recv_status(dev, st);
return -1;
- }
- else {
+ } else
return 0;
- }
}
int ds_reset(struct ds_device *dev, struct ds_status *st)
@@ -345,6 +345,7 @@ int ds_reset(struct ds_device *dev, struct ds_status *st)
return 0;
}
+#if 0
int ds_set_speed(struct ds_device *dev, int speed)
{
int err;
@@ -356,20 +357,21 @@ int ds_set_speed(struct ds_device *dev, int speed)
speed = SPEED_FLEXIBLE;
speed &= 0xff;
-
+
err = ds_send_control_mode(dev, MOD_1WIRE_SPEED, speed);
if (err)
return err;
return err;
}
+#endif /* 0 */
-int ds_start_pulse(struct ds_device *dev, int delay)
+static int ds_start_pulse(struct ds_device *dev, int delay)
{
int err;
u8 del = 1 + (u8)(delay >> 4);
struct ds_status st;
-
+
#if 0
err = ds_stop_pulse(dev, 10);
if (err)
@@ -390,7 +392,7 @@ int ds_start_pulse(struct ds_device *dev, int delay)
mdelay(delay);
ds_wait_status(dev, &st);
-
+
return err;
}
@@ -400,7 +402,7 @@ int ds_touch_bit(struct ds_device *dev, u8 bit, u8 *tbit)
struct ds_status st;
u16 value = (COMM_BIT_IO | COMM_IM) | ((bit) ? COMM_D : 0);
u16 cmd;
-
+
err = ds_send_control(dev, value, 0);
if (err)
return err;
@@ -430,7 +432,7 @@ int ds_write_bit(struct ds_device *dev, u8 bit)
{
int err;
struct ds_status st;
-
+
err = ds_send_control(dev, COMM_BIT_IO | COMM_IM | (bit) ? COMM_D : 0, 0);
if (err)
return err;
@@ -445,7 +447,7 @@ int ds_write_byte(struct ds_device *dev, u8 byte)
int err;
struct ds_status st;
u8 rbyte;
-
+
err = ds_send_control(dev, COMM_BYTE_IO | COMM_IM | COMM_SPU, byte);
if (err)
return err;
@@ -453,11 +455,11 @@ int ds_write_byte(struct ds_device *dev, u8 byte)
err = ds_wait_status(dev, &st);
if (err)
return err;
-
+
err = ds_recv_data(dev, &rbyte, sizeof(rbyte));
if (err < 0)
return err;
-
+
ds_start_pulse(dev, PULLUP_PULSE_DURATION);
return !(byte == rbyte);
@@ -470,11 +472,11 @@ int ds_read_bit(struct ds_device *dev, u8 *bit)
err = ds_send_control_mode(dev, MOD_PULSE_EN, PULSE_SPUE);
if (err)
return err;
-
+
err = ds_send_control(dev, COMM_BIT_IO | COMM_IM | COMM_SPU | COMM_D, 0);
if (err)
return err;
-
+
err = ds_recv_data(dev, bit, sizeof(*bit));
if (err < 0)
return err;
@@ -492,7 +494,7 @@ int ds_read_byte(struct ds_device *dev, u8 *byte)
return err;
ds_wait_status(dev, &st);
-
+
err = ds_recv_data(dev, byte, sizeof(*byte));
if (err < 0)
return err;
@@ -509,17 +511,17 @@ int ds_read_block(struct ds_device *dev, u8 *buf, int len)
return -E2BIG;
memset(buf, 0xFF, len);
-
+
err = ds_send_data(dev, buf, len);
if (err < 0)
return err;
-
+
err = ds_send_control(dev, COMM_BLOCK_IO | COMM_IM | COMM_SPU, len);
if (err)
return err;
ds_wait_status(dev, &st);
-
+
memset(buf, 0x00, len);
err = ds_recv_data(dev, buf, len);
@@ -530,11 +532,11 @@ int ds_write_block(struct ds_device *dev, u8 *buf, int len)
{
int err;
struct ds_status st;
-
+
err = ds_send_data(dev, buf, len);
if (err < 0)
return err;
-
+
ds_wait_status(dev, &st);
err = ds_send_control(dev, COMM_BLOCK_IO | COMM_IM | COMM_SPU, len);
@@ -548,10 +550,12 @@ int ds_write_block(struct ds_device *dev, u8 *buf, int len)
return err;
ds_start_pulse(dev, PULLUP_PULSE_DURATION);
-
+
return !(err == len);
}
+#if 0
+
int ds_search(struct ds_device *dev, u64 init, u64 *buf, u8 id_number, int conditional_search)
{
int err;
@@ -559,11 +563,11 @@ int ds_search(struct ds_device *dev, u64 init, u64 *buf, u8 id_number, int condi
struct ds_status st;
memset(buf, 0, sizeof(buf));
-
+
err = ds_send_data(ds_dev, (unsigned char *)&init, 8);
if (err)
return err;
-
+
ds_wait_status(ds_dev, &st);
value = COMM_SEARCH_ACCESS | COMM_IM | COMM_SM | COMM_F | COMM_RTS;
@@ -589,7 +593,7 @@ int ds_match_access(struct ds_device *dev, u64 init)
err = ds_send_data(dev, (unsigned char *)&init, sizeof(init));
if (err)
return err;
-
+
ds_wait_status(dev, &st);
err = ds_send_control(dev, COMM_MATCH_ACCESS | COMM_IM | COMM_RST, 0x0055);
@@ -609,11 +613,11 @@ int ds_set_path(struct ds_device *dev, u64 init)
memcpy(buf, &init, 8);
buf[8] = BRANCH_MAIN;
-
+
err = ds_send_data(dev, buf, sizeof(buf));
if (err)
return err;
-
+
ds_wait_status(dev, &st);
err = ds_send_control(dev, COMM_SET_PATH | COMM_IM | COMM_RST, 0);
@@ -625,7 +629,10 @@ int ds_set_path(struct ds_device *dev, u64 init)
return 0;
}
-int ds_probe(struct usb_interface *intf, const struct usb_device_id *udev_id)
+#endif /* 0 */
+
+static int ds_probe(struct usb_interface *intf,
+ const struct usb_device_id *udev_id)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct usb_endpoint_descriptor *endpoint;
@@ -653,7 +660,7 @@ int ds_probe(struct usb_interface *intf, const struct usb_device_id *udev_id)
printk(KERN_ERR "Failed to reset configuration: err=%d.\n", err);
return err;
}
-
+
iface_desc = &intf->altsetting[0];
if (iface_desc->desc.bNumEndpoints != NUM_EP-1) {
printk(KERN_INFO "Num endpoints=%d. It is not DS9490R.\n", iface_desc->desc.bNumEndpoints);
@@ -662,37 +669,37 @@ int ds_probe(struct usb_interface *intf, const struct usb_device_id *udev_id)
atomic_set(&ds_dev->refcnt, 0);
memset(ds_dev->ep, 0, sizeof(ds_dev->ep));
-
+
/*
- * This loop doesn'd show control 0 endpoint,
+ * This loop doesn'd show control 0 endpoint,
* so we will fill only 1-3 endpoints entry.
*/
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
ds_dev->ep[i+1] = endpoint->bEndpointAddress;
-
+
printk("%d: addr=%x, size=%d, dir=%s, type=%x\n",
i, endpoint->bEndpointAddress, le16_to_cpu(endpoint->wMaxPacketSize),
(endpoint->bEndpointAddress & USB_DIR_IN)?"IN":"OUT",
endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK);
}
-
+
#if 0
{
int err, i;
u64 buf[3];
u64 init=0xb30000002078ee81ull;
struct ds_status st;
-
+
ds_reset(ds_dev, &st);
err = ds_search(ds_dev, init, buf, 3, 0);
if (err < 0)
return err;
for (i=0; i<err; ++i)
printk("%d: %llx\n", i, buf[i]);
-
- printk("Resetting...\n");
+
+ printk("Resetting...\n");
ds_reset(ds_dev, &st);
printk("Setting path for %llx.\n", init);
err = ds_set_path(ds_dev, init);
@@ -707,12 +714,12 @@ int ds_probe(struct usb_interface *intf, const struct usb_device_id *udev_id)
err = ds_search(ds_dev, init, buf, 3, 0);
printk("ds_search() returned %d\n", err);
-
+
if (err < 0)
return err;
for (i=0; i<err; ++i)
printk("%d: %llx\n", i, buf[i]);
-
+
return 0;
}
#endif
@@ -720,10 +727,10 @@ int ds_probe(struct usb_interface *intf, const struct usb_device_id *udev_id)
return 0;
}
-void ds_disconnect(struct usb_interface *intf)
+static void ds_disconnect(struct usb_interface *intf)
{
struct ds_device *dev;
-
+
dev = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
@@ -740,7 +747,7 @@ void ds_disconnect(struct usb_interface *intf)
ds_dev = NULL;
}
-int ds_init(void)
+static int ds_init(void)
{
int err;
@@ -753,7 +760,7 @@ int ds_init(void)
return 0;
}
-void ds_fini(void)
+static void ds_fini(void)
{
usb_deregister(&ds_driver);
}
@@ -776,8 +783,8 @@ EXPORT_SYMBOL(ds_get_device);
EXPORT_SYMBOL(ds_put_device);
/*
- * This functions can be used for EEPROM programming,
- * when driver will be included into mainline this will
+ * This functions can be used for EEPROM programming,
+ * when driver will be included into mainline this will
* require uncommenting.
*/
#if 0
diff --git a/drivers/w1/dscore.h b/drivers/w1/dscore.h
index 9c767ef4ac2..6cf5671d6eb 100644
--- a/drivers/w1/dscore.h
+++ b/drivers/w1/dscore.h
@@ -1,8 +1,8 @@
/*
- * dscore.h
+ * dscore.h
*
* Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
- *
+ *
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -122,7 +122,7 @@
struct ds_device
{
- struct usb_device *udev;
+ struct usb_device *udev;
struct usb_interface *intf;
int ep[NUM_EP];
@@ -156,11 +156,7 @@ int ds_read_byte(struct ds_device *, u8 *);
int ds_read_bit(struct ds_device *, u8 *);
int ds_write_byte(struct ds_device *, u8);
int ds_write_bit(struct ds_device *, u8);
-int ds_start_pulse(struct ds_device *, int);
-int ds_set_speed(struct ds_device *, int);
int ds_reset(struct ds_device *, struct ds_status *);
-int ds_detect(struct ds_device *, struct ds_status *);
-int ds_stop_pulse(struct ds_device *, int);
struct ds_device * ds_get_device(void);
void ds_put_device(struct ds_device *);
int ds_write_block(struct ds_device *, u8 *, int);
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 0bbf029b1ef..1b6b74c116a 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -45,10 +45,12 @@ MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol.");
static int w1_timeout = 10;
+static int w1_control_timeout = 1;
int w1_max_slave_count = 10;
int w1_max_slave_ttl = 10;
module_param_named(timeout, w1_timeout, int, 0);
+module_param_named(control_timeout, w1_control_timeout, int, 0);
module_param_named(max_slave_count, w1_max_slave_count, int, 0);
module_param_named(slave_ttl, w1_max_slave_ttl, int, 0);
@@ -59,19 +61,6 @@ static pid_t control_thread;
static int control_needs_exit;
static DECLARE_COMPLETION(w1_control_complete);
-/* stuff for the default family */
-static ssize_t w1_famdefault_read_name(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
- return(sprintf(buf, "%s\n", sl->name));
-}
-static struct w1_family_ops w1_default_fops = {
- .rname = &w1_famdefault_read_name,
-};
-static struct w1_family w1_default_family = {
- .fops = &w1_default_fops,
-};
-
static int w1_master_match(struct device *dev, struct device_driver *drv)
{
return 1;
@@ -82,73 +71,116 @@ static int w1_master_probe(struct device *dev)
return -ENODEV;
}
-static int w1_master_remove(struct device *dev)
-{
- return 0;
-}
-
static void w1_master_release(struct device *dev)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
- complete(&md->dev_released);
+ dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name);
+
+ if (md->nls && md->nls->sk_socket)
+ sock_release(md->nls->sk_socket);
+ memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master));
+ kfree(md);
}
static void w1_slave_release(struct device *dev)
{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
+ struct w1_slave *sl = dev_to_w1_slave(dev);
+
+ dev_dbg(dev, "%s: Releasing %s.\n", __func__, sl->name);
+
+ while (atomic_read(&sl->refcnt)) {
+ dev_dbg(dev, "Waiting for %s to become free: refcnt=%d.\n",
+ sl->name, atomic_read(&sl->refcnt));
+ if (msleep_interruptible(1000))
+ flush_signals(current);
+ }
+
+ w1_family_put(sl->family);
+ sl->master->slave_count--;
- complete(&sl->dev_released);
+ complete(&sl->released);
}
-static ssize_t w1_default_read_name(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t w1_slave_read_name(struct device *dev, struct device_attribute *attr, char *buf)
{
- return sprintf(buf, "No family registered.\n");
+ struct w1_slave *sl = dev_to_w1_slave(dev);
+
+ return sprintf(buf, "%s\n", sl->name);
}
-static ssize_t w1_default_read_bin(struct kobject *kobj, char *buf, loff_t off,
- size_t count)
+static ssize_t w1_slave_read_id(struct kobject *kobj, char *buf, loff_t off, size_t count)
{
- return sprintf(buf, "No family registered.\n");
+ struct w1_slave *sl = kobj_to_w1_slave(kobj);
+
+ atomic_inc(&sl->refcnt);
+ if (off > 8) {
+ count = 0;
+ } else {
+ if (off + count > 8)
+ count = 8 - off;
+
+ memcpy(buf, (u8 *)&sl->reg_num, count);
+ }
+ atomic_dec(&sl->refcnt);
+
+ return count;
}
-static struct device_attribute w1_slave_attribute =
- __ATTR(name, S_IRUGO, w1_default_read_name, NULL);
-
-static struct bin_attribute w1_slave_bin_attribute = {
- .attr = {
- .name = "w1_slave",
- .mode = S_IRUGO,
- .owner = THIS_MODULE,
- },
- .size = W1_SLAVE_DATA_SIZE,
- .read = &w1_default_read_bin,
+static struct device_attribute w1_slave_attr_name =
+ __ATTR(name, S_IRUGO, w1_slave_read_name, NULL);
+
+static struct bin_attribute w1_slave_attr_bin_id = {
+ .attr = {
+ .name = "id",
+ .mode = S_IRUGO,
+ .owner = THIS_MODULE,
+ },
+ .size = 8,
+ .read = w1_slave_read_id,
};
+/* Default family */
+static struct w1_family w1_default_family;
+
+static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size);
static struct bus_type w1_bus_type = {
.name = "w1",
.match = w1_master_match,
+ .hotplug = w1_hotplug,
};
-struct device_driver w1_driver = {
- .name = "w1_driver",
+struct device_driver w1_master_driver = {
+ .name = "w1_master_driver",
.bus = &w1_bus_type,
.probe = w1_master_probe,
- .remove = w1_master_remove,
};
-struct device w1_device = {
+struct device w1_master_device = {
.parent = NULL,
.bus = &w1_bus_type,
.bus_id = "w1 bus master",
- .driver = &w1_driver,
+ .driver = &w1_master_driver,
.release = &w1_master_release
};
+struct device_driver w1_slave_driver = {
+ .name = "w1_slave_driver",
+ .bus = &w1_bus_type,
+};
+
+struct device w1_slave_device = {
+ .parent = NULL,
+ .bus = &w1_bus_type,
+ .bus_id = "w1 bus slave",
+ .driver = &w1_slave_driver,
+ .release = &w1_slave_release
+};
+
static ssize_t w1_master_attribute_show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible (&md->mutex))
@@ -165,7 +197,7 @@ static ssize_t w1_master_attribute_store_search(struct device * dev,
struct device_attribute *attr,
const char * buf, size_t count)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
if (down_interruptible (&md->mutex))
return -EBUSY;
@@ -181,7 +213,7 @@ static ssize_t w1_master_attribute_show_search(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible (&md->mutex))
@@ -196,7 +228,7 @@ static ssize_t w1_master_attribute_show_search(struct device *dev,
static ssize_t w1_master_attribute_show_pointer(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible(&md->mutex))
@@ -217,7 +249,7 @@ static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct devic
static ssize_t w1_master_attribute_show_max_slave_count(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible(&md->mutex))
@@ -231,7 +263,7 @@ static ssize_t w1_master_attribute_show_max_slave_count(struct device *dev, stru
static ssize_t w1_master_attribute_show_attempts(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible(&md->mutex))
@@ -245,7 +277,7 @@ static ssize_t w1_master_attribute_show_attempts(struct device *dev, struct devi
static ssize_t w1_master_attribute_show_slave_count(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
ssize_t count;
if (down_interruptible(&md->mutex))
@@ -259,7 +291,7 @@ static ssize_t w1_master_attribute_show_slave_count(struct device *dev, struct d
static ssize_t w1_master_attribute_show_slaves(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_master *md = container_of(dev, struct w1_master, dev);
+ struct w1_master *md = dev_to_w1_master(dev);
int c = PAGE_SIZE;
if (down_interruptible(&md->mutex))
@@ -329,12 +361,55 @@ void w1_destroy_master_attributes(struct w1_master *master)
sysfs_remove_group(&master->dev.kobj, &w1_master_defattr_group);
}
+#ifdef CONFIG_HOTPLUG
+static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+{
+ struct w1_master *md = NULL;
+ struct w1_slave *sl = NULL;
+ char *event_owner, *name;
+ int err, cur_index=0, cur_len=0;
+
+ if (dev->driver == &w1_master_driver) {
+ md = container_of(dev, struct w1_master, dev);
+ event_owner = "master";
+ name = md->name;
+ } else if (dev->driver == &w1_slave_driver) {
+ sl = container_of(dev, struct w1_slave, dev);
+ event_owner = "slave";
+ name = sl->name;
+ } else {
+ dev_dbg(dev, "Unknown hotplug event.\n");
+ return -EINVAL;
+ }
+
+ dev_dbg(dev, "Hotplug event for %s %s, bus_id=%s.\n", event_owner, name, dev->bus_id);
+
+ if (dev->driver != &w1_slave_driver || !sl)
+ return 0;
+
+ err = add_hotplug_env_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_FID=%02X", sl->reg_num.family);
+ if (err)
+ return err;
+
+ err = add_hotplug_env_var(envp, num_envp, &cur_index, buffer, buffer_size, &cur_len, "W1_SLAVE_ID=%024LX", (u64)sl->reg_num.id);
+ if (err)
+ return err;
+
+ return 0;
+};
+#else
+static int w1_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+{
+ return 0;
+}
+#endif
+
static int __w1_attach_slave_device(struct w1_slave *sl)
{
int err;
sl->dev.parent = &sl->master->dev;
- sl->dev.driver = sl->master->driver;
+ sl->dev.driver = &w1_slave_driver;
sl->dev.bus = &w1_bus_type;
sl->dev.release = &w1_slave_release;
@@ -347,8 +422,7 @@ static int __w1_attach_slave_device(struct w1_slave *sl)
(unsigned int) sl->reg_num.family,
(unsigned long long) sl->reg_num.id);
- dev_dbg(&sl->dev, "%s: registering %s.\n", __func__,
- &sl->dev.bus_id[0]);
+ dev_dbg(&sl->dev, "%s: registering %s as %p.\n", __func__, &sl->dev.bus_id[0]);
err = device_register(&sl->dev);
if (err < 0) {
@@ -358,36 +432,44 @@ static int __w1_attach_slave_device(struct w1_slave *sl)
return err;
}
- memcpy(&sl->attr_bin, &w1_slave_bin_attribute, sizeof(sl->attr_bin));
- memcpy(&sl->attr_name, &w1_slave_attribute, sizeof(sl->attr_name));
-
- sl->attr_bin.read = sl->family->fops->rbin;
- sl->attr_name.show = sl->family->fops->rname;
+ /* Create "name" entry */
+ err = device_create_file(&sl->dev, &w1_slave_attr_name);
+ if (err < 0) {
+ dev_err(&sl->dev,
+ "sysfs file creation for [%s] failed. err=%d\n",
+ sl->dev.bus_id, err);
+ goto out_unreg;
+ }
- err = device_create_file(&sl->dev, &sl->attr_name);
+ /* Create "id" entry */
+ err = sysfs_create_bin_file(&sl->dev.kobj, &w1_slave_attr_bin_id);
if (err < 0) {
dev_err(&sl->dev,
"sysfs file creation for [%s] failed. err=%d\n",
sl->dev.bus_id, err);
- device_unregister(&sl->dev);
- return err;
+ goto out_rem1;
}
- if ( sl->attr_bin.read ) {
- err = sysfs_create_bin_file(&sl->dev.kobj, &sl->attr_bin);
- if (err < 0) {
- dev_err(&sl->dev,
- "sysfs file creation for [%s] failed. err=%d\n",
- sl->dev.bus_id, err);
- device_remove_file(&sl->dev, &sl->attr_name);
- device_unregister(&sl->dev);
- return err;
- }
+ /* if the family driver needs to initialize something... */
+ if (sl->family->fops && sl->family->fops->add_slave &&
+ ((err = sl->family->fops->add_slave(sl)) < 0)) {
+ dev_err(&sl->dev,
+ "sysfs file creation for [%s] failed. err=%d\n",
+ sl->dev.bus_id, err);
+ goto out_rem2;
}
list_add_tail(&sl->w1_slave_entry, &sl->master->slist);
return 0;
+
+out_rem2:
+ sysfs_remove_bin_file(&sl->dev.kobj, &w1_slave_attr_bin_id);
+out_rem1:
+ device_remove_file(&sl->dev, &w1_slave_attr_name);
+out_unreg:
+ device_unregister(&sl->dev);
+ return err;
}
static int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)
@@ -413,7 +495,7 @@ static int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)
memcpy(&sl->reg_num, rn, sizeof(sl->reg_num));
atomic_set(&sl->refcnt, 0);
- init_completion(&sl->dev_released);
+ init_completion(&sl->released);
spin_lock(&w1_flock);
f = w1_family_registered(rn->family);
@@ -452,28 +534,23 @@ static void w1_slave_detach(struct w1_slave *sl)
{
struct w1_netlink_msg msg;
- dev_info(&sl->dev, "%s: detaching %s.\n", __func__, sl->name);
-
- while (atomic_read(&sl->refcnt)) {
- printk(KERN_INFO "Waiting for %s to become free: refcnt=%d.\n",
- sl->name, atomic_read(&sl->refcnt));
+ dev_dbg(&sl->dev, "%s: detaching %s [%p].\n", __func__, sl->name, sl);
- if (msleep_interruptible(1000))
- flush_signals(current);
- }
-
- if ( sl->attr_bin.read ) {
- sysfs_remove_bin_file (&sl->dev.kobj, &sl->attr_bin);
- }
- device_remove_file(&sl->dev, &sl->attr_name);
- device_unregister(&sl->dev);
- w1_family_put(sl->family);
+ list_del(&sl->w1_slave_entry);
- sl->master->slave_count--;
+ if (sl->family->fops && sl->family->fops->remove_slave)
+ sl->family->fops->remove_slave(sl);
memcpy(&msg.id.id, &sl->reg_num, sizeof(msg.id.id));
msg.type = W1_SLAVE_REMOVE;
w1_netlink_send(sl->master, &msg);
+
+ sysfs_remove_bin_file(&sl->dev.kobj, &w1_slave_attr_bin_id);
+ device_remove_file(&sl->dev, &w1_slave_attr_name);
+ device_unregister(&sl->dev);
+
+ wait_for_completion(&sl->released);
+ kfree(sl);
}
static struct w1_master *w1_search_master(unsigned long data)
@@ -500,14 +577,13 @@ void w1_reconnect_slaves(struct w1_family *f)
spin_lock_bh(&w1_mlock);
list_for_each_entry(dev, &w1_masters, w1_master_entry) {
- dev_info(&dev->dev, "Reconnecting slaves in %s into new family %02x.\n",
+ dev_dbg(&dev->dev, "Reconnecting slaves in %s into new family %02x.\n",
dev->name, f->fid);
set_bit(W1_MASTER_NEED_RECONNECT, &dev->flags);
}
spin_unlock_bh(&w1_mlock);
}
-
static void w1_slave_found(unsigned long data, u64 rn)
{
int slave_count;
@@ -646,7 +722,7 @@ static int w1_control(void *data)
have_to_wait = 0;
try_to_freeze();
- msleep_interruptible(w1_timeout * 1000);
+ msleep_interruptible(w1_control_timeout * 1000);
if (signal_pending(current))
flush_signals(current);
@@ -679,33 +755,30 @@ static int w1_control(void *data)
list_del(&dev->w1_master_entry);
spin_unlock_bh(&w1_mlock);
+ down(&dev->mutex);
list_for_each_entry_safe(sl, sln, &dev->slist, w1_slave_entry) {
- list_del(&sl->w1_slave_entry);
-
w1_slave_detach(sl);
- kfree(sl);
}
w1_destroy_master_attributes(dev);
+ up(&dev->mutex);
atomic_dec(&dev->refcnt);
continue;
}
if (test_bit(W1_MASTER_NEED_RECONNECT, &dev->flags)) {
- dev_info(&dev->dev, "Reconnecting slaves in device %s.\n", dev->name);
+ dev_dbg(&dev->dev, "Reconnecting slaves in device %s.\n", dev->name);
down(&dev->mutex);
- list_for_each_entry(sl, &dev->slist, w1_slave_entry) {
+ list_for_each_entry_safe(sl, sln, &dev->slist, w1_slave_entry) {
if (sl->family->fid == W1_FAMILY_DEFAULT) {
struct w1_reg_num rn;
- list_del(&sl->w1_slave_entry);
- w1_slave_detach(sl);
memcpy(&rn, &sl->reg_num, sizeof(rn));
-
- kfree(sl);
+ w1_slave_detach(sl);
w1_attach_slave_device(dev, &rn);
}
}
+ dev_dbg(&dev->dev, "Reconnecting slaves in device %s has been finished.\n", dev->name);
clear_bit(W1_MASTER_NEED_RECONNECT, &dev->flags);
up(&dev->mutex);
}
@@ -749,10 +822,7 @@ int w1_process(void *data)
list_for_each_entry_safe(sl, sln, &dev->slist, w1_slave_entry) {
if (!test_bit(W1_SLAVE_ACTIVE, (unsigned long *)&sl->flags) && !--sl->ttl) {
- list_del (&sl->w1_slave_entry);
-
- w1_slave_detach (sl);
- kfree (sl);
+ w1_slave_detach(sl);
dev->slave_count--;
} else if (test_bit(W1_SLAVE_ACTIVE, (unsigned long *)&sl->flags))
@@ -783,7 +853,7 @@ static int w1_init(void)
goto err_out_exit_init;
}
- retval = driver_register(&w1_driver);
+ retval = driver_register(&w1_master_driver);
if (retval) {
printk(KERN_ERR
"Failed to register master driver. err=%d.\n",
@@ -791,18 +861,29 @@ static int w1_init(void)
goto err_out_bus_unregister;
}
+ retval = driver_register(&w1_slave_driver);
+ if (retval) {
+ printk(KERN_ERR
+ "Failed to register master driver. err=%d.\n",
+ retval);
+ goto err_out_master_unregister;
+ }
+
control_thread = kernel_thread(&w1_control, NULL, 0);
if (control_thread < 0) {
printk(KERN_ERR "Failed to create control thread. err=%d\n",
control_thread);
retval = control_thread;
- goto err_out_driver_unregister;
+ goto err_out_slave_unregister;
}
return 0;
-err_out_driver_unregister:
- driver_unregister(&w1_driver);
+err_out_slave_unregister:
+ driver_unregister(&w1_slave_driver);
+
+err_out_master_unregister:
+ driver_unregister(&w1_master_driver);
err_out_bus_unregister:
bus_unregister(&w1_bus_type);
@@ -821,7 +902,8 @@ static void w1_fini(void)
control_needs_exit = 1;
wait_for_completion(&w1_control_complete);
- driver_unregister(&w1_driver);
+ driver_unregister(&w1_slave_driver);
+ driver_unregister(&w1_master_driver);
bus_unregister(&w1_bus_type);
}
diff --git a/drivers/w1/w1.h b/drivers/w1/w1.h
index 4f0a986e33e..d8900780c3b 100644
--- a/drivers/w1/w1.h
+++ b/drivers/w1/w1.h
@@ -75,11 +75,9 @@ struct w1_slave
struct w1_master *master;
struct w1_family *family;
+ void *family_data;
struct device dev;
- struct completion dev_released;
-
- struct bin_attribute attr_bin;
- struct device_attribute attr_name;
+ struct completion released;
};
typedef void (* w1_slave_found_callback)(unsigned long, u64);
@@ -179,7 +177,6 @@ struct w1_master
struct device_driver *driver;
struct device dev;
- struct completion dev_released;
struct completion dev_exited;
struct w1_bus_master *bus_master;
@@ -191,6 +188,21 @@ struct w1_master
int w1_create_master_attributes(struct w1_master *);
void w1_search(struct w1_master *dev, w1_slave_found_callback cb);
+static inline struct w1_slave* dev_to_w1_slave(struct device *dev)
+{
+ return container_of(dev, struct w1_slave, dev);
+}
+
+static inline struct w1_slave* kobj_to_w1_slave(struct kobject *kobj)
+{
+ return dev_to_w1_slave(container_of(kobj, struct device, kobj));
+}
+
+static inline struct w1_master* dev_to_w1_master(struct device *dev)
+{
+ return container_of(dev, struct w1_master, dev);
+}
+
#endif /* __KERNEL__ */
#endif /* __W1_H */
diff --git a/drivers/w1/w1_ds2433.c b/drivers/w1/w1_ds2433.c
new file mode 100644
index 00000000000..b7c24b34d27
--- /dev/null
+++ b/drivers/w1/w1_ds2433.c
@@ -0,0 +1,327 @@
+/*
+ * w1_ds2433.c - w1 family 23 (DS2433) driver
+ *
+ * Copyright (c) 2005 Ben Gardner <bgardner@wabtec.com>
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2. See the file COPYING for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#ifdef CONFIG_W1_F23_CRC
+#include <linux/crc16.h>
+#endif
+
+#include "w1.h"
+#include "w1_io.h"
+#include "w1_int.h"
+#include "w1_family.h"
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ben Gardner <bgardner@wabtec.com>");
+MODULE_DESCRIPTION("w1 family 23 driver for DS2433, 4kb EEPROM");
+
+#define W1_EEPROM_SIZE 512
+#define W1_PAGE_COUNT 16
+#define W1_PAGE_SIZE 32
+#define W1_PAGE_BITS 5
+#define W1_PAGE_MASK 0x1F
+
+#define W1_F23_TIME 300
+
+#define W1_F23_READ_EEPROM 0xF0
+#define W1_F23_WRITE_SCRATCH 0x0F
+#define W1_F23_READ_SCRATCH 0xAA
+#define W1_F23_COPY_SCRATCH 0x55
+
+struct w1_f23_data {
+ u8 memory[W1_EEPROM_SIZE];
+ u32 validcrc;
+};
+
+/**
+ * Check the file size bounds and adjusts count as needed.
+ * This would not be needed if the file size didn't reset to 0 after a write.
+ */
+static inline size_t w1_f23_fix_count(loff_t off, size_t count, size_t size)
+{
+ if (off > size)
+ return 0;
+
+ if ((off + count) > size)
+ return (size - off);
+
+ return count;
+}
+
+#ifdef CONFIG_W1_F23_CRC
+static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
+ int block)
+{
+ u8 wrbuf[3];
+ int off = block * W1_PAGE_SIZE;
+
+ if (data->validcrc & (1 << block))
+ return 0;
+
+ if (w1_reset_select_slave(sl)) {
+ data->validcrc = 0;
+ return -EIO;
+ }
+
+ wrbuf[0] = W1_F23_READ_EEPROM;
+ wrbuf[1] = off & 0xff;
+ wrbuf[2] = off >> 8;
+ w1_write_block(sl->master, wrbuf, 3);
+ w1_read_block(sl->master, &data->memory[off], W1_PAGE_SIZE);
+
+ /* cache the block if the CRC is valid */
+ if (crc16(CRC16_INIT, &data->memory[off], W1_PAGE_SIZE) == CRC16_VALID)
+ data->validcrc |= (1 << block);
+
+ return 0;
+}
+#endif /* CONFIG_W1_F23_CRC */
+
+static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
+ size_t count)
+{
+ struct w1_slave *sl = kobj_to_w1_slave(kobj);
+#ifdef CONFIG_W1_F23_CRC
+ struct w1_f23_data *data = sl->family_data;
+ int i, min_page, max_page;
+#else
+ u8 wrbuf[3];
+#endif
+
+ if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0)
+ return 0;
+
+ atomic_inc(&sl->refcnt);
+ if (down_interruptible(&sl->master->mutex)) {
+ count = 0;
+ goto out_dec;
+ }
+
+#ifdef CONFIG_W1_F23_CRC
+
+ min_page = (off >> W1_PAGE_BITS);
+ max_page = (off + count - 1) >> W1_PAGE_BITS;
+ for (i = min_page; i <= max_page; i++) {
+ if (w1_f23_refresh_block(sl, data, i)) {
+ count = -EIO;
+ goto out_up;
+ }
+ }
+ memcpy(buf, &data->memory[off], count);
+
+#else /* CONFIG_W1_F23_CRC */
+
+ /* read directly from the EEPROM */
+ if (w1_reset_select_slave(sl)) {
+ count = -EIO;
+ goto out_up;
+ }
+
+ wrbuf[0] = W1_F23_READ_EEPROM;
+ wrbuf[1] = off & 0xff;
+ wrbuf[2] = off >> 8;
+ w1_write_block(sl->master, wrbuf, 3);
+ w1_read_block(sl->master, buf, count);
+
+#endif /* CONFIG_W1_F23_CRC */
+
+out_up:
+ up(&sl->master->mutex);
+out_dec:
+ atomic_dec(&sl->refcnt);
+
+ return count;
+}
+
+/**
+ * Writes to the scratchpad and reads it back for verification.
+ * Then copies the scratchpad to EEPROM.
+ * The data must be on one page.
+ * The master must be locked.
+ *
+ * @param sl The slave structure
+ * @param addr Address for the write
+ * @param len length must be <= (W1_PAGE_SIZE - (addr & W1_PAGE_MASK))
+ * @param data The data to write
+ * @return 0=Success -1=failure
+ */
+static int w1_f23_write(struct w1_slave *sl, int addr, int len, const u8 *data)
+{
+ u8 wrbuf[4];
+ u8 rdbuf[W1_PAGE_SIZE + 3];
+ u8 es = (addr + len - 1) & 0x1f;
+
+ /* Write the data to the scratchpad */
+ if (w1_reset_select_slave(sl))
+ return -1;
+
+ wrbuf[0] = W1_F23_WRITE_SCRATCH;
+ wrbuf[1] = addr & 0xff;
+ wrbuf[2] = addr >> 8;
+
+ w1_write_block(sl->master, wrbuf, 3);
+ w1_write_block(sl->master, data, len);
+
+ /* Read the scratchpad and verify */
+ if (w1_reset_select_slave(sl))
+ return -1;
+
+ w1_write_8(sl->master, W1_F23_READ_SCRATCH);
+ w1_read_block(sl->master, rdbuf, len + 3);
+
+ /* Compare what was read against the data written */
+ if ((rdbuf[0] != wrbuf[1]) || (rdbuf[1] != wrbuf[2]) ||
+ (rdbuf[2] != es) || (memcmp(data, &rdbuf[3], len) != 0))
+ return -1;
+
+ /* Copy the scratchpad to EEPROM */
+ if (w1_reset_select_slave(sl))
+ return -1;
+
+ wrbuf[0] = W1_F23_COPY_SCRATCH;
+ wrbuf[3] = es;
+ w1_write_block(sl->master, wrbuf, 4);
+
+ /* Sleep for 5 ms to wait for the write to complete */
+ msleep(5);
+
+ /* Reset the bus to wake up the EEPROM (this may not be needed) */
+ w1_reset_bus(sl->master);
+
+ return 0;
+}
+
+static ssize_t w1_f23_write_bin(struct kobject *kobj, char *buf, loff_t off,
+ size_t count)
+{
+ struct w1_slave *sl = kobj_to_w1_slave(kobj);
+ int addr, len, idx;
+
+ if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0)
+ return 0;
+
+#ifdef CONFIG_W1_F23_CRC
+ /* can only write full blocks in cached mode */
+ if ((off & W1_PAGE_MASK) || (count & W1_PAGE_MASK)) {
+ dev_err(&sl->dev, "invalid offset/count off=%d cnt=%d\n",
+ (int)off, count);
+ return -EINVAL;
+ }
+
+ /* make sure the block CRCs are valid */
+ for (idx = 0; idx < count; idx += W1_PAGE_SIZE) {
+ if (crc16(CRC16_INIT, &buf[idx], W1_PAGE_SIZE) != CRC16_VALID) {
+ dev_err(&sl->dev, "bad CRC at offset %d\n", (int)off);
+ return -EINVAL;
+ }
+ }
+#endif /* CONFIG_W1_F23_CRC */
+
+ atomic_inc(&sl->refcnt);
+ if (down_interruptible(&sl->master->mutex)) {
+ count = 0;
+ goto out_dec;
+ }
+
+ /* Can only write data to one page at a time */
+ idx = 0;
+ while (idx < count) {
+ addr = off + idx;
+ len = W1_PAGE_SIZE - (addr & W1_PAGE_MASK);
+ if (len > (count - idx))
+ len = count - idx;
+
+ if (w1_f23_write(sl, addr, len, &buf[idx]) < 0) {
+ count = -EIO;
+ goto out_up;
+ }
+ idx += len;
+ }
+
+out_up:
+ up(&sl->master->mutex);
+out_dec:
+ atomic_dec(&sl->refcnt);
+
+ return count;
+}
+
+static struct bin_attribute w1_f23_bin_attr = {
+ .attr = {
+ .name = "eeprom",
+ .mode = S_IRUGO | S_IWUSR,
+ .owner = THIS_MODULE,
+ },
+ .size = W1_EEPROM_SIZE,
+ .read = w1_f23_read_bin,
+ .write = w1_f23_write_bin,
+};
+
+static int w1_f23_add_slave(struct w1_slave *sl)
+{
+ int err;
+#ifdef CONFIG_W1_F23_CRC
+ struct w1_f23_data *data;
+
+ data = kmalloc(sizeof(struct w1_f23_data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+ memset(data, 0, sizeof(struct w1_f23_data));
+ sl->family_data = data;
+
+#endif /* CONFIG_W1_F23_CRC */
+
+ err = sysfs_create_bin_file(&sl->dev.kobj, &w1_f23_bin_attr);
+
+#ifdef CONFIG_W1_F23_CRC
+ if (err)
+ kfree(data);
+#endif /* CONFIG_W1_F23_CRC */
+
+ return err;
+}
+
+static void w1_f23_remove_slave(struct w1_slave *sl)
+{
+#ifdef CONFIG_W1_F23_CRC
+ if (sl->family_data) {
+ kfree(sl->family_data);
+ sl->family_data = NULL;
+ }
+#endif /* CONFIG_W1_F23_CRC */
+ sysfs_remove_bin_file(&sl->dev.kobj, &w1_f23_bin_attr);
+}
+
+static struct w1_family_ops w1_f23_fops = {
+ .add_slave = w1_f23_add_slave,
+ .remove_slave = w1_f23_remove_slave,
+};
+
+static struct w1_family w1_family_23 = {
+ .fid = W1_EEPROM_DS2433,
+ .fops = &w1_f23_fops,
+};
+
+static int __init w1_f23_init(void)
+{
+ return w1_register_family(&w1_family_23);
+}
+
+static void __exit w1_f23_fini(void)
+{
+ w1_unregister_family(&w1_family_23);
+}
+
+module_init(w1_f23_init);
+module_exit(w1_f23_fini);
diff --git a/drivers/w1/w1_family.c b/drivers/w1/w1_family.c
index 02eee57d3c0..88c517a4c17 100644
--- a/drivers/w1/w1_family.c
+++ b/drivers/w1/w1_family.c
@@ -29,23 +29,12 @@ DEFINE_SPINLOCK(w1_flock);
static LIST_HEAD(w1_families);
extern void w1_reconnect_slaves(struct w1_family *f);
-static int w1_check_family(struct w1_family *f)
-{
- if (!f->fops->rname || !f->fops->rbin)
- return -EINVAL;
-
- return 0;
-}
-
int w1_register_family(struct w1_family *newf)
{
struct list_head *ent, *n;
struct w1_family *f;
int ret = 0;
- if (w1_check_family(newf))
- return -EINVAL;
-
spin_lock(&w1_flock);
list_for_each_safe(ent, n, &w1_families) {
f = list_entry(ent, struct w1_family, family_entry);
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index b26da01bbc3..2ca0489c716 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -31,14 +31,17 @@
#define W1_FAMILY_SMEM_81 0x81
#define W1_THERM_DS18S20 0x10
#define W1_THERM_DS1822 0x22
+#define W1_EEPROM_DS2433 0x23
#define W1_THERM_DS18B20 0x28
#define MAXNAMELEN 32
+struct w1_slave;
+
struct w1_family_ops
{
- ssize_t (* rname)(struct device *, struct device_attribute *, char *);
- ssize_t (* rbin)(struct kobject *, char *, loff_t, size_t);
+ int (* add_slave)(struct w1_slave *);
+ void (* remove_slave)(struct w1_slave *);
};
struct w1_family
diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c
index 498ad505fa5..c3f67eafc7e 100644
--- a/drivers/w1/w1_int.c
+++ b/drivers/w1/w1_int.c
@@ -29,9 +29,9 @@
static u32 w1_ids = 1;
-extern struct device_driver w1_driver;
+extern struct device_driver w1_master_driver;
extern struct bus_type w1_bus_type;
-extern struct device w1_device;
+extern struct device w1_master_device;
extern int w1_max_slave_count;
extern int w1_max_slave_ttl;
extern struct list_head w1_masters;
@@ -76,7 +76,6 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl,
INIT_LIST_HEAD(&dev->slist);
init_MUTEX(&dev->mutex);
- init_completion(&dev->dev_released);
init_completion(&dev->dev_exited);
memcpy(&dev->dev, device, sizeof(struct device));
@@ -88,17 +87,14 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl,
dev->groups = 1;
dev->seq = 1;
- dev->nls = netlink_kernel_create(NETLINK_W1, 1, NULL, THIS_MODULE);
- if (!dev->nls) {
- printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n",
- NETLINK_NFLOG, dev->dev.bus_id);
- }
+ dev_init_netlink(dev);
err = device_register(&dev->dev);
if (err) {
printk(KERN_ERR "Failed to register master device. err=%d\n", err);
- if (dev->nls && dev->nls->sk_socket)
- sock_release(dev->nls->sk_socket);
+
+ dev_fini_netlink(dev);
+
memset(dev, 0, sizeof(struct w1_master));
kfree(dev);
dev = NULL;
@@ -107,13 +103,9 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl,
return dev;
}
-static void w1_free_dev(struct w1_master *dev)
+void w1_free_dev(struct w1_master *dev)
{
device_unregister(&dev->dev);
- if (dev->nls && dev->nls->sk_socket)
- sock_release(dev->nls->sk_socket);
- memset(dev, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master));
- kfree(dev);
}
int w1_add_master_device(struct w1_bus_master *master)
@@ -129,7 +121,7 @@ int w1_add_master_device(struct w1_bus_master *master)
return(-EINVAL);
}
- dev = w1_alloc_dev(w1_ids++, w1_max_slave_count, w1_max_slave_ttl, &w1_driver, &w1_device);
+ dev = w1_alloc_dev(w1_ids++, w1_max_slave_count, w1_max_slave_ttl, &w1_master_driver, &w1_master_device);
if (!dev)
return -ENOMEM;
@@ -188,7 +180,7 @@ void __w1_remove_master_device(struct w1_master *dev)
__func__, dev->kpid);
while (atomic_read(&dev->refcnt)) {
- printk(KERN_INFO "Waiting for %s to become free: refcnt=%d.\n",
+ dev_dbg(&dev->dev, "Waiting for %s to become free: refcnt=%d.\n",
dev->name, atomic_read(&dev->refcnt));
if (msleep_interruptible(1000))
diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index 00f03222017..e2a043354dd 100644
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -277,6 +277,29 @@ void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb)
w1_search(dev, cb);
}
+/**
+ * Resets the bus and then selects the slave by sending either a skip rom
+ * or a rom match.
+ * The w1 master lock must be held.
+ *
+ * @param sl the slave to select
+ * @return 0=success, anything else=error
+ */
+int w1_reset_select_slave(struct w1_slave *sl)
+{
+ if (w1_reset_bus(sl->master))
+ return -1;
+
+ if (sl->master->slave_count == 1)
+ w1_write_8(sl->master, W1_SKIP_ROM);
+ else {
+ u8 match[9] = {W1_MATCH_ROM, };
+ memcpy(&match[1], (u8 *)&sl->reg_num, 8);
+ w1_write_block(sl->master, match, 9);
+ }
+ return 0;
+}
+
EXPORT_SYMBOL(w1_touch_bit);
EXPORT_SYMBOL(w1_write_8);
EXPORT_SYMBOL(w1_read_8);
@@ -286,3 +309,4 @@ EXPORT_SYMBOL(w1_delay);
EXPORT_SYMBOL(w1_read_block);
EXPORT_SYMBOL(w1_write_block);
EXPORT_SYMBOL(w1_search_devices);
+EXPORT_SYMBOL(w1_reset_select_slave);
diff --git a/drivers/w1/w1_io.h b/drivers/w1/w1_io.h
index af5829778aa..232860184a2 100644
--- a/drivers/w1/w1_io.h
+++ b/drivers/w1/w1_io.h
@@ -34,5 +34,6 @@ u8 w1_calc_crc8(u8 *, int);
void w1_write_block(struct w1_master *, const u8 *, int);
u8 w1_read_block(struct w1_master *, u8 *, int);
void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb);
+int w1_reset_select_slave(struct w1_slave *sl);
#endif /* __W1_IO_H */
diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c
index e7b774423dd..328645da797 100644
--- a/drivers/w1/w1_netlink.c
+++ b/drivers/w1/w1_netlink.c
@@ -57,10 +57,36 @@ void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
nlmsg_failure:
return;
}
+
+int dev_init_netlink(struct w1_master *dev)
+{
+ dev->nls = netlink_kernel_create(NETLINK_W1, 1, NULL, THIS_MODULE);
+ if (!dev->nls) {
+ printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n",
+ NETLINK_W1, dev->dev.bus_id);
+ }
+
+ return 0;
+}
+
+void dev_fini_netlink(struct w1_master *dev)
+{
+ if (dev->nls && dev->nls->sk_socket)
+ sock_release(dev->nls->sk_socket);
+}
#else
#warning Netlink support is disabled. Please compile with NET support enabled.
void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
{
}
+
+int dev_init_netlink(struct w1_master *dev)
+{
+ return 0;
+}
+
+void dev_fini_netlink(struct w1_master *dev)
+{
+}
#endif
diff --git a/drivers/w1/w1_netlink.h b/drivers/w1/w1_netlink.h
index 8615756946d..eb0c8b3152c 100644
--- a/drivers/w1/w1_netlink.h
+++ b/drivers/w1/w1_netlink.h
@@ -52,6 +52,8 @@ struct w1_netlink_msg
#ifdef __KERNEL__
void w1_netlink_send(struct w1_master *, struct w1_netlink_msg *);
+int dev_init_netlink(struct w1_master *dev);
+void dev_fini_netlink(struct w1_master *dev);
#endif /* __KERNEL__ */
#endif /* __W1_NETLINK_H */
diff --git a/drivers/w1/w1_smem.c b/drivers/w1/w1_smem.c
index 70d2d469963..e3209d0aca9 100644
--- a/drivers/w1/w1_smem.c
+++ b/drivers/w1/w1_smem.c
@@ -36,61 +36,12 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family.");
-static ssize_t w1_smem_read_name(struct device *, struct device_attribute *attr, char *);
-static ssize_t w1_smem_read_bin(struct kobject *, char *, loff_t, size_t);
-
-static struct w1_family_ops w1_smem_fops = {
- .rname = &w1_smem_read_name,
- .rbin = &w1_smem_read_bin,
-};
-
-static ssize_t w1_smem_read_name(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
-
- return sprintf(buf, "%s\n", sl->name);
-}
-
-static ssize_t w1_smem_read_bin(struct kobject *kobj, char *buf, loff_t off, size_t count)
-{
- struct w1_slave *sl = container_of(container_of(kobj, struct device, kobj),
- struct w1_slave, dev);
- int i;
-
- atomic_inc(&sl->refcnt);
- if (down_interruptible(&sl->master->mutex)) {
- count = 0;
- goto out_dec;
- }
-
- if (off > W1_SLAVE_DATA_SIZE) {
- count = 0;
- goto out;
- }
- if (off + count > W1_SLAVE_DATA_SIZE) {
- count = 0;
- goto out;
- }
- for (i = 0; i < 8; ++i)
- count += sprintf(buf + count, "%02x ", ((u8 *)&sl->reg_num)[i]);
- count += sprintf(buf + count, "\n");
-
-out:
- up(&sl->master->mutex);
-out_dec:
- atomic_dec(&sl->refcnt);
-
- return count;
-}
-
static struct w1_family w1_smem_family_01 = {
.fid = W1_FAMILY_SMEM_01,
- .fops = &w1_smem_fops,
};
static struct w1_family w1_smem_family_81 = {
.fid = W1_FAMILY_SMEM_81,
- .fops = &w1_smem_fops,
};
static int __init w1_smem_init(void)
diff --git a/drivers/w1/w1_therm.c b/drivers/w1/w1_therm.c
index 165526c9360..4577df3cfc4 100644
--- a/drivers/w1/w1_therm.c
+++ b/drivers/w1/w1_therm.c
@@ -42,12 +42,31 @@ static u8 bad_roms[][9] = {
{}
};
-static ssize_t w1_therm_read_name(struct device *, struct device_attribute *attr, char *);
static ssize_t w1_therm_read_bin(struct kobject *, char *, loff_t, size_t);
+static struct bin_attribute w1_therm_bin_attr = {
+ .attr = {
+ .name = "w1_slave",
+ .mode = S_IRUGO,
+ .owner = THIS_MODULE,
+ },
+ .size = W1_SLAVE_DATA_SIZE,
+ .read = w1_therm_read_bin,
+};
+
+static int w1_therm_add_slave(struct w1_slave *sl)
+{
+ return sysfs_create_bin_file(&sl->dev.kobj, &w1_therm_bin_attr);
+}
+
+static void w1_therm_remove_slave(struct w1_slave *sl)
+{
+ sysfs_remove_bin_file(&sl->dev.kobj, &w1_therm_bin_attr);
+}
+
static struct w1_family_ops w1_therm_fops = {
- .rname = &w1_therm_read_name,
- .rbin = &w1_therm_read_bin,
+ .add_slave = w1_therm_add_slave,
+ .remove_slave = w1_therm_remove_slave,
};
static struct w1_family w1_therm_family_DS18S20 = {
@@ -59,6 +78,7 @@ static struct w1_family w1_therm_family_DS18B20 = {
.fid = W1_THERM_DS18B20,
.fops = &w1_therm_fops,
};
+
static struct w1_family w1_therm_family_DS1822 = {
.fid = W1_THERM_DS1822,
.fops = &w1_therm_fops,
@@ -90,13 +110,6 @@ static struct w1_therm_family_converter w1_therm_families[] = {
},
};
-static ssize_t w1_therm_read_name(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
-
- return sprintf(buf, "%s\n", sl->name);
-}
-
static inline int w1_DS18B20_convert_temp(u8 rom[9])
{
int t = (rom[1] << 8) | rom[0];
@@ -148,8 +161,7 @@ static int w1_therm_check_rom(u8 rom[9])
static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, size_t count)
{
- struct w1_slave *sl = container_of(container_of(kobj, struct device, kobj),
- struct w1_slave, dev);
+ struct w1_slave *sl = kobj_to_w1_slave(kobj);
struct w1_master *dev = sl->master;
u8 rom[9], crc, verdict;
int i, max_trying = 10;
@@ -178,15 +190,10 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si
crc = 0;
while (max_trying--) {
- if (!w1_reset_bus (dev)) {
+ if (!w1_reset_select_slave(sl)) {
int count = 0;
- u8 match[9] = {W1_MATCH_ROM, };
unsigned int tm = 750;
- memcpy(&match[1], (u64 *) & sl->reg_num, 8);
-
- w1_write_block(dev, match, 9);
-
w1_write_8(dev, W1_CONVERT_TEMP);
while (tm) {
@@ -195,8 +202,7 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si
flush_signals(current);
}
- if (!w1_reset_bus (dev)) {
- w1_write_block(dev, match, 9);
+ if (!w1_reset_select_slave(sl)) {
w1_write_8(dev, W1_READ_SCRATCHPAD);
if ((count = w1_read_block(dev, rom, 9)) != 9) {
@@ -207,7 +213,6 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si
if (rom[8] == crc && rom[0])
verdict = 1;
-
}
}
diff --git a/fs/9p/9p.c b/fs/9p/9p.c
new file mode 100644
index 00000000000..e847f504a47
--- /dev/null
+++ b/fs/9p/9p.c
@@ -0,0 +1,359 @@
+/*
+ * linux/fs/9p/9p.c
+ *
+ * This file contains functions 9P2000 functions
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "mux.h"
+
+/**
+ * v9fs_t_version - negotiate protocol parameters with sever
+ * @v9ses: 9P2000 session information
+ * @msize: requested max size packet
+ * @version: requested version.extension string
+ * @fcall: pointer to response fcall pointer
+ *
+ */
+
+int
+v9fs_t_version(struct v9fs_session_info *v9ses, u32 msize,
+ char *version, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "msize: %d version: %s\n", msize, version);
+ msg.id = TVERSION;
+ msg.params.tversion.msize = msize;
+ msg.params.tversion.version = version;
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_attach - mount the server
+ * @v9ses: 9P2000 session information
+ * @uname: user name doing the attach
+ * @aname: remote name being attached to
+ * @fid: mount fid to attatch to root node
+ * @afid: authentication fid (in this case result key)
+ * @fcall: pointer to response fcall pointer
+ *
+ */
+
+int
+v9fs_t_attach(struct v9fs_session_info *v9ses, char *uname, char *aname,
+ u32 fid, u32 afid, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "uname '%s' aname '%s' fid %d afid %d\n", uname,
+ aname, fid, afid);
+ msg.id = TATTACH;
+ msg.params.tattach.fid = fid;
+ msg.params.tattach.afid = afid;
+ msg.params.tattach.uname = uname;
+ msg.params.tattach.aname = aname;
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_clunk - release a fid (finish a transaction)
+ * @v9ses: 9P2000 session information
+ * @fid: fid to release
+ * @fcall: pointer to response fcall pointer
+ *
+ */
+
+int
+v9fs_t_clunk(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d\n", fid);
+ msg.id = TCLUNK;
+ msg.params.tclunk.fid = fid;
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_v9fs_t_flush - flush a pending transaction
+ * @v9ses: 9P2000 session information
+ * @tag: tid to release
+ *
+ */
+
+int v9fs_t_flush(struct v9fs_session_info *v9ses, u16 tag)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "oldtag %d\n", tag);
+ msg.id = TFLUSH;
+ msg.params.tflush.oldtag = tag;
+ return v9fs_mux_rpc(v9ses, &msg, NULL);
+}
+
+/**
+ * v9fs_t_stat - read a file's meta-data
+ * @v9ses: 9P2000 session information
+ * @fid: fid pointing to file or directory to get info about
+ * @fcall: pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_stat(struct v9fs_session_info *v9ses, u32 fid, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d\n", fid);
+ if (fcall)
+ *fcall = NULL;
+
+ msg.id = TSTAT;
+ msg.params.tstat.fid = fid;
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_wstat - write a file's meta-data
+ * @v9ses: 9P2000 session information
+ * @fid: fid pointing to file or directory to write info about
+ * @stat: metadata
+ * @fcall: pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_wstat(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_stat *stat, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d length %d\n", fid, (int)stat->length);
+ msg.id = TWSTAT;
+ msg.params.twstat.fid = fid;
+ msg.params.twstat.stat = stat;
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_walk - walk a fid to a new file or directory
+ * @v9ses: 9P2000 session information
+ * @fid: fid to walk
+ * @newfid: new fid (for clone operations)
+ * @name: path to walk fid to
+ * @fcall: pointer to response fcall
+ *
+ */
+
+/* TODO: support multiple walk */
+
+int
+v9fs_t_walk(struct v9fs_session_info *v9ses, u32 fid, u32 newfid,
+ char *name, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d newfid %d wname '%s'\n", fid, newfid, name);
+ msg.id = TWALK;
+ msg.params.twalk.fid = fid;
+ msg.params.twalk.newfid = newfid;
+
+ if (name) {
+ msg.params.twalk.nwname = 1;
+ msg.params.twalk.wnames = &name;
+ } else {
+ msg.params.twalk.nwname = 0;
+ }
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_open - open a file
+ *
+ * @v9ses - 9P2000 session information
+ * @fid - fid to open
+ * @mode - mode to open file (R, RW, etc)
+ * @fcall - pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_open(struct v9fs_session_info *v9ses, u32 fid, u8 mode,
+ struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+ long errorno = -1;
+
+ dprintk(DEBUG_9P, "fid %d mode %d\n", fid, mode);
+ msg.id = TOPEN;
+ msg.params.topen.fid = fid;
+ msg.params.topen.mode = mode;
+
+ errorno = v9fs_mux_rpc(v9ses, &msg, fcall);
+
+ return errorno;
+}
+
+/**
+ * v9fs_t_remove - remove a file or directory
+ * @v9ses: 9P2000 session information
+ * @fid: fid to remove
+ * @fcall: pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_remove(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d\n", fid);
+ msg.id = TREMOVE;
+ msg.params.tremove.fid = fid;
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_create - create a file or directory
+ * @v9ses: 9P2000 session information
+ * @fid: fid to create
+ * @name: name of the file or directory to create
+ * @perm: permissions to create with
+ * @mode: mode to open file (R, RW, etc)
+ * @fcall: pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name,
+ u32 perm, u8 mode, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+
+ dprintk(DEBUG_9P, "fid %d name '%s' perm %x mode %d\n",
+ fid, name, perm, mode);
+
+ msg.id = TCREATE;
+ msg.params.tcreate.fid = fid;
+ msg.params.tcreate.name = name;
+ msg.params.tcreate.perm = perm;
+ msg.params.tcreate.mode = mode;
+
+ return v9fs_mux_rpc(v9ses, &msg, fcall);
+}
+
+/**
+ * v9fs_t_read - read data
+ * @v9ses: 9P2000 session information
+ * @fid: fid to read from
+ * @offset: offset to start read at
+ * @count: how many bytes to read
+ * @fcall: pointer to response fcall (with data)
+ *
+ */
+
+int
+v9fs_t_read(struct v9fs_session_info *v9ses, u32 fid, u64 offset,
+ u32 count, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+ struct v9fs_fcall *rc = NULL;
+ long errorno = -1;
+
+ dprintk(DEBUG_9P, "fid %d offset 0x%lx count 0x%x\n", fid,
+ (long unsigned int)offset, count);
+ msg.id = TREAD;
+ msg.params.tread.fid = fid;
+ msg.params.tread.offset = offset;
+ msg.params.tread.count = count;
+ errorno = v9fs_mux_rpc(v9ses, &msg, &rc);
+
+ if (!errorno) {
+ errorno = rc->params.rread.count;
+ dump_data(rc->params.rread.data, rc->params.rread.count);
+ }
+
+ if (fcall)
+ *fcall = rc;
+ else
+ kfree(rc);
+
+ return errorno;
+}
+
+/**
+ * v9fs_t_write - write data
+ * @v9ses: 9P2000 session information
+ * @fid: fid to write to
+ * @offset: offset to start write at
+ * @count: how many bytes to write
+ * @fcall: pointer to response fcall
+ *
+ */
+
+int
+v9fs_t_write(struct v9fs_session_info *v9ses, u32 fid,
+ u64 offset, u32 count, void *data, struct v9fs_fcall **fcall)
+{
+ struct v9fs_fcall msg;
+ struct v9fs_fcall *rc = NULL;
+ long errorno = -1;
+
+ dprintk(DEBUG_9P, "fid %d offset 0x%llx count 0x%x\n", fid,
+ (unsigned long long)offset, count);
+ dump_data(data, count);
+
+ msg.id = TWRITE;
+ msg.params.twrite.fid = fid;
+ msg.params.twrite.offset = offset;
+ msg.params.twrite.count = count;
+ msg.params.twrite.data = data;
+
+ errorno = v9fs_mux_rpc(v9ses, &msg, &rc);
+
+ if (!errorno)
+ errorno = rc->params.rwrite.count;
+
+ if (fcall)
+ *fcall = rc;
+ else
+ kfree(rc);
+
+ return errorno;
+}
diff --git a/fs/9p/9p.h b/fs/9p/9p.h
new file mode 100644
index 00000000000..f55424216be
--- /dev/null
+++ b/fs/9p/9p.h
@@ -0,0 +1,341 @@
+/*
+ * linux/fs/9p/9p.h
+ *
+ * 9P protocol definitions.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+/* Message Types */
+enum {
+ TVERSION = 100,
+ RVERSION,
+ TAUTH = 102,
+ RAUTH,
+ TATTACH = 104,
+ RATTACH,
+ TERROR = 106,
+ RERROR,
+ TFLUSH = 108,
+ RFLUSH,
+ TWALK = 110,
+ RWALK,
+ TOPEN = 112,
+ ROPEN,
+ TCREATE = 114,
+ RCREATE,
+ TREAD = 116,
+ RREAD,
+ TWRITE = 118,
+ RWRITE,
+ TCLUNK = 120,
+ RCLUNK,
+ TREMOVE = 122,
+ RREMOVE,
+ TSTAT = 124,
+ RSTAT,
+ TWSTAT = 126,
+ RWSTAT,
+};
+
+/* modes */
+enum {
+ V9FS_OREAD = 0x00,
+ V9FS_OWRITE = 0x01,
+ V9FS_ORDWR = 0x02,
+ V9FS_OEXEC = 0x03,
+ V9FS_OEXCL = 0x04,
+ V9FS_OTRUNC = 0x10,
+ V9FS_OREXEC = 0x20,
+ V9FS_ORCLOSE = 0x40,
+ V9FS_OAPPEND = 0x80,
+};
+
+/* permissions */
+enum {
+ V9FS_DMDIR = 0x80000000,
+ V9FS_DMAPPEND = 0x40000000,
+ V9FS_DMEXCL = 0x20000000,
+ V9FS_DMMOUNT = 0x10000000,
+ V9FS_DMAUTH = 0x08000000,
+ V9FS_DMTMP = 0x04000000,
+ V9FS_DMSYMLINK = 0x02000000,
+ V9FS_DMLINK = 0x01000000,
+ /* 9P2000.u extensions */
+ V9FS_DMDEVICE = 0x00800000,
+ V9FS_DMNAMEDPIPE = 0x00200000,
+ V9FS_DMSOCKET = 0x00100000,
+ V9FS_DMSETUID = 0x00080000,
+ V9FS_DMSETGID = 0x00040000,
+};
+
+/* qid.types */
+enum {
+ V9FS_QTDIR = 0x80,
+ V9FS_QTAPPEND = 0x40,
+ V9FS_QTEXCL = 0x20,
+ V9FS_QTMOUNT = 0x10,
+ V9FS_QTAUTH = 0x08,
+ V9FS_QTTMP = 0x04,
+ V9FS_QTSYMLINK = 0x02,
+ V9FS_QTLINK = 0x01,
+ V9FS_QTFILE = 0x00,
+};
+
+/* ample room for Twrite/Rread header (iounit) */
+#define V9FS_IOHDRSZ 24
+
+/* qids are the unique ID for a file (like an inode */
+struct v9fs_qid {
+ u8 type;
+ u32 version;
+ u64 path;
+};
+
+/* Plan 9 file metadata (stat) structure */
+struct v9fs_stat {
+ u16 size;
+ u16 type;
+ u32 dev;
+ struct v9fs_qid qid;
+ u32 mode;
+ u32 atime;
+ u32 mtime;
+ u64 length;
+ char *name;
+ char *uid;
+ char *gid;
+ char *muid;
+ char *extension; /* 9p2000.u extensions */
+ u32 n_uid; /* 9p2000.u extensions */
+ u32 n_gid; /* 9p2000.u extensions */
+ u32 n_muid; /* 9p2000.u extensions */
+ char data[0];
+};
+
+/* Structures for Protocol Operations */
+
+struct Tversion {
+ u32 msize;
+ char *version;
+};
+
+struct Rversion {
+ u32 msize;
+ char *version;
+};
+
+struct Tauth {
+ u32 afid;
+ char *uname;
+ char *aname;
+};
+
+struct Rauth {
+ struct v9fs_qid qid;
+};
+
+struct Rerror {
+ char *error;
+ u32 errno; /* 9p2000.u extension */
+};
+
+struct Tflush {
+ u32 oldtag;
+};
+
+struct Rflush {
+};
+
+struct Tattach {
+ u32 fid;
+ u32 afid;
+ char *uname;
+ char *aname;
+};
+
+struct Rattach {
+ struct v9fs_qid qid;
+};
+
+struct Twalk {
+ u32 fid;
+ u32 newfid;
+ u32 nwname;
+ char **wnames;
+};
+
+struct Rwalk {
+ u32 nwqid;
+ struct v9fs_qid *wqids;
+};
+
+struct Topen {
+ u32 fid;
+ u8 mode;
+};
+
+struct Ropen {
+ struct v9fs_qid qid;
+ u32 iounit;
+};
+
+struct Tcreate {
+ u32 fid;
+ char *name;
+ u32 perm;
+ u8 mode;
+};
+
+struct Rcreate {
+ struct v9fs_qid qid;
+ u32 iounit;
+};
+
+struct Tread {
+ u32 fid;
+ u64 offset;
+ u32 count;
+};
+
+struct Rread {
+ u32 count;
+ u8 *data;
+};
+
+struct Twrite {
+ u32 fid;
+ u64 offset;
+ u32 count;
+ u8 *data;
+};
+
+struct Rwrite {
+ u32 count;
+};
+
+struct Tclunk {
+ u32 fid;
+};
+
+struct Rclunk {
+};
+
+struct Tremove {
+ u32 fid;
+};
+
+struct Rremove {
+};
+
+struct Tstat {
+ u32 fid;
+};
+
+struct Rstat {
+ struct v9fs_stat *stat;
+};
+
+struct Twstat {
+ u32 fid;
+ struct v9fs_stat *stat;
+};
+
+struct Rwstat {
+};
+
+/*
+ * fcall is the primary packet structure
+ *
+ */
+
+struct v9fs_fcall {
+ u32 size;
+ u8 id;
+ u16 tag;
+
+ union {
+ struct Tversion tversion;
+ struct Rversion rversion;
+ struct Tauth tauth;
+ struct Rauth rauth;
+ struct Rerror rerror;
+ struct Tflush tflush;
+ struct Rflush rflush;
+ struct Tattach tattach;
+ struct Rattach rattach;
+ struct Twalk twalk;
+ struct Rwalk rwalk;
+ struct Topen topen;
+ struct Ropen ropen;
+ struct Tcreate tcreate;
+ struct Rcreate rcreate;
+ struct Tread tread;
+ struct Rread rread;
+ struct Twrite twrite;
+ struct Rwrite rwrite;
+ struct Tclunk tclunk;
+ struct Rclunk rclunk;
+ struct Tremove tremove;
+ struct Rremove rremove;
+ struct Tstat tstat;
+ struct Rstat rstat;
+ struct Twstat twstat;
+ struct Rwstat rwstat;
+ } params;
+};
+
+#define FCALL_ERROR(fcall) (fcall ? fcall->params.rerror.error : "")
+
+int v9fs_t_version(struct v9fs_session_info *v9ses, u32 msize,
+ char *version, struct v9fs_fcall **rcall);
+
+int v9fs_t_attach(struct v9fs_session_info *v9ses, char *uname, char *aname,
+ u32 fid, u32 afid, struct v9fs_fcall **rcall);
+
+int v9fs_t_clunk(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_fcall **rcall);
+
+int v9fs_t_flush(struct v9fs_session_info *v9ses, u16 oldtag);
+
+int v9fs_t_stat(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_fcall **rcall);
+
+int v9fs_t_wstat(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_stat *stat, struct v9fs_fcall **rcall);
+
+int v9fs_t_walk(struct v9fs_session_info *v9ses, u32 fid, u32 newfid,
+ char *name, struct v9fs_fcall **rcall);
+
+int v9fs_t_open(struct v9fs_session_info *v9ses, u32 fid, u8 mode,
+ struct v9fs_fcall **rcall);
+
+int v9fs_t_remove(struct v9fs_session_info *v9ses, u32 fid,
+ struct v9fs_fcall **rcall);
+
+int v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name,
+ u32 perm, u8 mode, struct v9fs_fcall **rcall);
+
+int v9fs_t_read(struct v9fs_session_info *v9ses, u32 fid,
+ u64 offset, u32 count, struct v9fs_fcall **rcall);
+
+int v9fs_t_write(struct v9fs_session_info *v9ses, u32 fid, u64 offset,
+ u32 count, void *data, struct v9fs_fcall **rcall);
diff --git a/fs/9p/Makefile b/fs/9p/Makefile
new file mode 100644
index 00000000000..e4e4ffe5a7d
--- /dev/null
+++ b/fs/9p/Makefile
@@ -0,0 +1,17 @@
+obj-$(CONFIG_9P_FS) := 9p2000.o
+
+9p2000-objs := \
+ vfs_super.o \
+ vfs_inode.o \
+ vfs_file.o \
+ vfs_dir.o \
+ vfs_dentry.o \
+ error.o \
+ mux.o \
+ trans_fd.o \
+ trans_sock.o \
+ 9p.o \
+ conv.o \
+ v9fs.o \
+ fid.o
+
diff --git a/fs/9p/conv.c b/fs/9p/conv.c
new file mode 100644
index 00000000000..1554731bd65
--- /dev/null
+++ b/fs/9p/conv.c
@@ -0,0 +1,693 @@
+/*
+ * linux/fs/9p/conv.c
+ *
+ * 9P protocol conversion functions
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "conv.h"
+
+/*
+ * Buffer to help with string parsing
+ */
+struct cbuf {
+ unsigned char *sp;
+ unsigned char *p;
+ unsigned char *ep;
+};
+
+static inline void buf_init(struct cbuf *buf, void *data, int datalen)
+{
+ buf->sp = buf->p = data;
+ buf->ep = data + datalen;
+}
+
+static inline int buf_check_overflow(struct cbuf *buf)
+{
+ return buf->p > buf->ep;
+}
+
+static inline void buf_check_size(struct cbuf *buf, int len)
+{
+ if (buf->p+len > buf->ep) {
+ if (buf->p < buf->ep) {
+ eprintk(KERN_ERR, "buffer overflow\n");
+ buf->p = buf->ep + 1;
+ }
+ }
+}
+
+static inline void *buf_alloc(struct cbuf *buf, int len)
+{
+ void *ret = NULL;
+
+ buf_check_size(buf, len);
+ ret = buf->p;
+ buf->p += len;
+
+ return ret;
+}
+
+static inline void buf_put_int8(struct cbuf *buf, u8 val)
+{
+ buf_check_size(buf, 1);
+
+ buf->p[0] = val;
+ buf->p++;
+}
+
+static inline void buf_put_int16(struct cbuf *buf, u16 val)
+{
+ buf_check_size(buf, 2);
+
+ *(__le16 *) buf->p = cpu_to_le16(val);
+ buf->p += 2;
+}
+
+static inline void buf_put_int32(struct cbuf *buf, u32 val)
+{
+ buf_check_size(buf, 4);
+
+ *(__le32 *)buf->p = cpu_to_le32(val);
+ buf->p += 4;
+}
+
+static inline void buf_put_int64(struct cbuf *buf, u64 val)
+{
+ buf_check_size(buf, 8);
+
+ *(__le64 *)buf->p = cpu_to_le64(val);
+ buf->p += 8;
+}
+
+static inline void buf_put_stringn(struct cbuf *buf, const char *s, u16 slen)
+{
+ buf_check_size(buf, slen + 2);
+
+ buf_put_int16(buf, slen);
+ memcpy(buf->p, s, slen);
+ buf->p += slen;
+}
+
+static inline void buf_put_string(struct cbuf *buf, const char *s)
+{
+ buf_put_stringn(buf, s, strlen(s));
+}
+
+static inline void buf_put_data(struct cbuf *buf, void *data, u32 datalen)
+{
+ buf_check_size(buf, datalen);
+
+ memcpy(buf->p, data, datalen);
+ buf->p += datalen;
+}
+
+static inline u8 buf_get_int8(struct cbuf *buf)
+{
+ u8 ret = 0;
+
+ buf_check_size(buf, 1);
+ ret = buf->p[0];
+
+ buf->p++;
+
+ return ret;
+}
+
+static inline u16 buf_get_int16(struct cbuf *buf)
+{
+ u16 ret = 0;
+
+ buf_check_size(buf, 2);
+ ret = le16_to_cpu(*(__le16 *)buf->p);
+
+ buf->p += 2;
+
+ return ret;
+}
+
+static inline u32 buf_get_int32(struct cbuf *buf)
+{
+ u32 ret = 0;
+
+ buf_check_size(buf, 4);
+ ret = le32_to_cpu(*(__le32 *)buf->p);
+
+ buf->p += 4;
+
+ return ret;
+}
+
+static inline u64 buf_get_int64(struct cbuf *buf)
+{
+ u64 ret = 0;
+
+ buf_check_size(buf, 8);
+ ret = le64_to_cpu(*(__le64 *)buf->p);
+
+ buf->p += 8;
+
+ return ret;
+}
+
+static inline int
+buf_get_string(struct cbuf *buf, char *data, unsigned int datalen)
+{
+
+ u16 len = buf_get_int16(buf);
+ buf_check_size(buf, len);
+ if (len + 1 > datalen)
+ return 0;
+
+ memcpy(data, buf->p, len);
+ data[len] = 0;
+ buf->p += len;
+
+ return len + 1;
+}
+
+static inline char *buf_get_stringb(struct cbuf *buf, struct cbuf *sbuf)
+{
+ char *ret = NULL;
+ int n = buf_get_string(buf, sbuf->p, sbuf->ep - sbuf->p);
+
+ if (n > 0) {
+ ret = sbuf->p;
+ sbuf->p += n;
+ }
+
+ return ret;
+}
+
+static inline int buf_get_data(struct cbuf *buf, void *data, int datalen)
+{
+ buf_check_size(buf, datalen);
+
+ memcpy(data, buf->p, datalen);
+ buf->p += datalen;
+
+ return datalen;
+}
+
+static inline void *buf_get_datab(struct cbuf *buf, struct cbuf *dbuf,
+ int datalen)
+{
+ char *ret = NULL;
+ int n = 0;
+
+ buf_check_size(dbuf, datalen);
+
+ n = buf_get_data(buf, dbuf->p, datalen);
+
+ if (n > 0) {
+ ret = dbuf->p;
+ dbuf->p += n;
+ }
+
+ return ret;
+}
+
+/**
+ * v9fs_size_stat - calculate the size of a variable length stat struct
+ * @v9ses: session information
+ * @stat: metadata (stat) structure
+ *
+ */
+
+static int v9fs_size_stat(struct v9fs_session_info *v9ses,
+ struct v9fs_stat *stat)
+{
+ int size = 0;
+
+ if (stat == NULL) {
+ eprintk(KERN_ERR, "v9fs_size_stat: got a NULL stat pointer\n");
+ return 0;
+ }
+
+ size = /* 2 + *//* size[2] */
+ 2 + /* type[2] */
+ 4 + /* dev[4] */
+ 1 + /* qid.type[1] */
+ 4 + /* qid.vers[4] */
+ 8 + /* qid.path[8] */
+ 4 + /* mode[4] */
+ 4 + /* atime[4] */
+ 4 + /* mtime[4] */
+ 8 + /* length[8] */
+ 8; /* minimum sum of string lengths */
+
+ if (stat->name)
+ size += strlen(stat->name);
+ if (stat->uid)
+ size += strlen(stat->uid);
+ if (stat->gid)
+ size += strlen(stat->gid);
+ if (stat->muid)
+ size += strlen(stat->muid);
+
+ if (v9ses->extended) {
+ size += 4 + /* n_uid[4] */
+ 4 + /* n_gid[4] */
+ 4 + /* n_muid[4] */
+ 2; /* string length of extension[4] */
+ if (stat->extension)
+ size += strlen(stat->extension);
+ }
+
+ return size;
+}
+
+/**
+ * serialize_stat - safely format a stat structure for transmission
+ * @v9ses: session info
+ * @stat: metadata (stat) structure
+ * @bufp: buffer to serialize structure into
+ *
+ */
+
+static int
+serialize_stat(struct v9fs_session_info *v9ses, struct v9fs_stat *stat,
+ struct cbuf *bufp)
+{
+ buf_put_int16(bufp, stat->size);
+ buf_put_int16(bufp, stat->type);
+ buf_put_int32(bufp, stat->dev);
+ buf_put_int8(bufp, stat->qid.type);
+ buf_put_int32(bufp, stat->qid.version);
+ buf_put_int64(bufp, stat->qid.path);
+ buf_put_int32(bufp, stat->mode);
+ buf_put_int32(bufp, stat->atime);
+ buf_put_int32(bufp, stat->mtime);
+ buf_put_int64(bufp, stat->length);
+
+ buf_put_string(bufp, stat->name);
+ buf_put_string(bufp, stat->uid);
+ buf_put_string(bufp, stat->gid);
+ buf_put_string(bufp, stat->muid);
+
+ if (v9ses->extended) {
+ buf_put_string(bufp, stat->extension);
+ buf_put_int32(bufp, stat->n_uid);
+ buf_put_int32(bufp, stat->n_gid);
+ buf_put_int32(bufp, stat->n_muid);
+ }
+
+ if (buf_check_overflow(bufp))
+ return 0;
+
+ return stat->size;
+}
+
+/**
+ * deserialize_stat - safely decode a recieved metadata (stat) structure
+ * @v9ses: session info
+ * @bufp: buffer to deserialize
+ * @stat: metadata (stat) structure
+ * @dbufp: buffer to deserialize variable strings into
+ *
+ */
+
+static inline int
+deserialize_stat(struct v9fs_session_info *v9ses, struct cbuf *bufp,
+ struct v9fs_stat *stat, struct cbuf *dbufp)
+{
+
+ stat->size = buf_get_int16(bufp);
+ stat->type = buf_get_int16(bufp);
+ stat->dev = buf_get_int32(bufp);
+ stat->qid.type = buf_get_int8(bufp);
+ stat->qid.version = buf_get_int32(bufp);
+ stat->qid.path = buf_get_int64(bufp);
+ stat->mode = buf_get_int32(bufp);
+ stat->atime = buf_get_int32(bufp);
+ stat->mtime = buf_get_int32(bufp);
+ stat->length = buf_get_int64(bufp);
+ stat->name = buf_get_stringb(bufp, dbufp);
+ stat->uid = buf_get_stringb(bufp, dbufp);
+ stat->gid = buf_get_stringb(bufp, dbufp);
+ stat->muid = buf_get_stringb(bufp, dbufp);
+
+ if (v9ses->extended) {
+ stat->extension = buf_get_stringb(bufp, dbufp);
+ stat->n_uid = buf_get_int32(bufp);
+ stat->n_gid = buf_get_int32(bufp);
+ stat->n_muid = buf_get_int32(bufp);
+ }
+
+ if (buf_check_overflow(bufp) || buf_check_overflow(dbufp))
+ return 0;
+
+ return stat->size + 2;
+}
+
+/**
+ * deserialize_statb - wrapper for decoding a received metadata structure
+ * @v9ses: session info
+ * @bufp: buffer to deserialize
+ * @dbufp: buffer to deserialize variable strings into
+ *
+ */
+
+static inline struct v9fs_stat *deserialize_statb(struct v9fs_session_info
+ *v9ses, struct cbuf *bufp,
+ struct cbuf *dbufp)
+{
+ struct v9fs_stat *ret = buf_alloc(dbufp, sizeof(struct v9fs_stat));
+
+ if (ret) {
+ int n = deserialize_stat(v9ses, bufp, ret, dbufp);
+ if (n <= 0)
+ return NULL;
+ }
+
+ return ret;
+}
+
+/**
+ * v9fs_deserialize_stat - decode a received metadata structure
+ * @v9ses: session info
+ * @buf: buffer to deserialize
+ * @buflen: length of received buffer
+ * @stat: metadata structure to decode into
+ * @statlen: length of destination metadata structure
+ *
+ */
+
+int
+v9fs_deserialize_stat(struct v9fs_session_info *v9ses, void *buf,
+ u32 buflen, struct v9fs_stat *stat, u32 statlen)
+{
+ struct cbuf buffer;
+ struct cbuf *bufp = &buffer;
+ struct cbuf dbuffer;
+ struct cbuf *dbufp = &dbuffer;
+
+ buf_init(bufp, buf, buflen);
+ buf_init(dbufp, (char *)stat + sizeof(struct v9fs_stat),
+ statlen - sizeof(struct v9fs_stat));
+
+ return deserialize_stat(v9ses, bufp, stat, dbufp);
+}
+
+static inline int
+v9fs_size_fcall(struct v9fs_session_info *v9ses, struct v9fs_fcall *fcall)
+{
+ int size = 4 + 1 + 2; /* size[4] msg[1] tag[2] */
+ int i = 0;
+
+ switch (fcall->id) {
+ default:
+ eprintk(KERN_ERR, "bad msg type %d\n", fcall->id);
+ return 0;
+ case TVERSION: /* msize[4] version[s] */
+ size += 4 + 2 + strlen(fcall->params.tversion.version);
+ break;
+ case TAUTH: /* afid[4] uname[s] aname[s] */
+ size += 4 + 2 + strlen(fcall->params.tauth.uname) +
+ 2 + strlen(fcall->params.tauth.aname);
+ break;
+ case TFLUSH: /* oldtag[2] */
+ size += 2;
+ break;
+ case TATTACH: /* fid[4] afid[4] uname[s] aname[s] */
+ size += 4 + 4 + 2 + strlen(fcall->params.tattach.uname) +
+ 2 + strlen(fcall->params.tattach.aname);
+ break;
+ case TWALK: /* fid[4] newfid[4] nwname[2] nwname*(wname[s]) */
+ size += 4 + 4 + 2;
+ /* now compute total for the array of names */
+ for (i = 0; i < fcall->params.twalk.nwname; i++)
+ size += 2 + strlen(fcall->params.twalk.wnames[i]);
+ break;
+ case TOPEN: /* fid[4] mode[1] */
+ size += 4 + 1;
+ break;
+ case TCREATE: /* fid[4] name[s] perm[4] mode[1] */
+ size += 4 + 2 + strlen(fcall->params.tcreate.name) + 4 + 1;
+ break;
+ case TREAD: /* fid[4] offset[8] count[4] */
+ size += 4 + 8 + 4;
+ break;
+ case TWRITE: /* fid[4] offset[8] count[4] data[count] */
+ size += 4 + 8 + 4 + fcall->params.twrite.count;
+ break;
+ case TCLUNK: /* fid[4] */
+ size += 4;
+ break;
+ case TREMOVE: /* fid[4] */
+ size += 4;
+ break;
+ case TSTAT: /* fid[4] */
+ size += 4;
+ break;
+ case TWSTAT: /* fid[4] stat[n] */
+ fcall->params.twstat.stat->size =
+ v9fs_size_stat(v9ses, fcall->params.twstat.stat);
+ size += 4 + 2 + 2 + fcall->params.twstat.stat->size;
+ }
+ return size;
+}
+
+/*
+ * v9fs_serialize_fcall - marshall fcall struct into a packet
+ * @v9ses: session information
+ * @fcall: structure to convert
+ * @data: buffer to serialize fcall into
+ * @datalen: length of buffer to serialize fcall into
+ *
+ */
+
+int
+v9fs_serialize_fcall(struct v9fs_session_info *v9ses, struct v9fs_fcall *fcall,
+ void *data, u32 datalen)
+{
+ int i = 0;
+ struct v9fs_stat *stat = NULL;
+ struct cbuf buffer;
+ struct cbuf *bufp = &buffer;
+
+ buf_init(bufp, data, datalen);
+
+ if (!fcall) {
+ eprintk(KERN_ERR, "no fcall\n");
+ return -EINVAL;
+ }
+
+ fcall->size = v9fs_size_fcall(v9ses, fcall);
+
+ buf_put_int32(bufp, fcall->size);
+ buf_put_int8(bufp, fcall->id);
+ buf_put_int16(bufp, fcall->tag);
+
+ dprintk(DEBUG_CONV, "size %d id %d tag %d\n", fcall->size, fcall->id,
+ fcall->tag);
+
+ /* now encode it */
+ switch (fcall->id) {
+ default:
+ eprintk(KERN_ERR, "bad msg type: %d\n", fcall->id);
+ return -EPROTO;
+ case TVERSION:
+ buf_put_int32(bufp, fcall->params.tversion.msize);
+ buf_put_string(bufp, fcall->params.tversion.version);
+ break;
+ case TAUTH:
+ buf_put_int32(bufp, fcall->params.tauth.afid);
+ buf_put_string(bufp, fcall->params.tauth.uname);
+ buf_put_string(bufp, fcall->params.tauth.aname);
+ break;
+ case TFLUSH:
+ buf_put_int16(bufp, fcall->params.tflush.oldtag);
+ break;
+ case TATTACH:
+ buf_put_int32(bufp, fcall->params.tattach.fid);
+ buf_put_int32(bufp, fcall->params.tattach.afid);
+ buf_put_string(bufp, fcall->params.tattach.uname);
+ buf_put_string(bufp, fcall->params.tattach.aname);
+ break;
+ case TWALK:
+ buf_put_int32(bufp, fcall->params.twalk.fid);
+ buf_put_int32(bufp, fcall->params.twalk.newfid);
+ buf_put_int16(bufp, fcall->params.twalk.nwname);
+ for (i = 0; i < fcall->params.twalk.nwname; i++)
+ buf_put_string(bufp, fcall->params.twalk.wnames[i]);
+ break;
+ case TOPEN:
+ buf_put_int32(bufp, fcall->params.topen.fid);
+ buf_put_int8(bufp, fcall->params.topen.mode);
+ break;
+ case TCREATE:
+ buf_put_int32(bufp, fcall->params.tcreate.fid);
+ buf_put_string(bufp, fcall->params.tcreate.name);
+ buf_put_int32(bufp, fcall->params.tcreate.perm);
+ buf_put_int8(bufp, fcall->params.tcreate.mode);
+ break;
+ case TREAD:
+ buf_put_int32(bufp, fcall->params.tread.fid);
+ buf_put_int64(bufp, fcall->params.tread.offset);
+ buf_put_int32(bufp, fcall->params.tread.count);
+ break;
+ case TWRITE:
+ buf_put_int32(bufp, fcall->params.twrite.fid);
+ buf_put_int64(bufp, fcall->params.twrite.offset);
+ buf_put_int32(bufp, fcall->params.twrite.count);
+ buf_put_data(bufp, fcall->params.twrite.data,
+ fcall->params.twrite.count);
+ break;
+ case TCLUNK:
+ buf_put_int32(bufp, fcall->params.tclunk.fid);
+ break;
+ case TREMOVE:
+ buf_put_int32(bufp, fcall->params.tremove.fid);
+ break;
+ case TSTAT:
+ buf_put_int32(bufp, fcall->params.tstat.fid);
+ break;
+ case TWSTAT:
+ buf_put_int32(bufp, fcall->params.twstat.fid);
+ stat = fcall->params.twstat.stat;
+
+ buf_put_int16(bufp, stat->size + 2);
+ serialize_stat(v9ses, stat, bufp);
+ break;
+ }
+
+ if (buf_check_overflow(bufp))
+ return -EIO;
+
+ return fcall->size;
+}
+
+/**
+ * deserialize_fcall - unmarshal a response
+ * @v9ses: session information
+ * @msgsize: size of rcall message
+ * @buf: recieved buffer
+ * @buflen: length of received buffer
+ * @rcall: fcall structure to populate
+ * @rcalllen: length of fcall structure to populate
+ *
+ */
+
+int
+v9fs_deserialize_fcall(struct v9fs_session_info *v9ses, u32 msgsize,
+ void *buf, u32 buflen, struct v9fs_fcall *rcall,
+ int rcalllen)
+{
+
+ struct cbuf buffer;
+ struct cbuf *bufp = &buffer;
+ struct cbuf dbuffer;
+ struct cbuf *dbufp = &dbuffer;
+ int i = 0;
+
+ buf_init(bufp, buf, buflen);
+ buf_init(dbufp, (char *)rcall + sizeof(struct v9fs_fcall),
+ rcalllen - sizeof(struct v9fs_fcall));
+
+ rcall->size = msgsize;
+ rcall->id = buf_get_int8(bufp);
+ rcall->tag = buf_get_int16(bufp);
+
+ dprintk(DEBUG_CONV, "size %d id %d tag %d\n", rcall->size, rcall->id,
+ rcall->tag);
+ switch (rcall->id) {
+ default:
+ eprintk(KERN_ERR, "unknown message type: %d\n", rcall->id);
+ return -EPROTO;
+ case RVERSION:
+ rcall->params.rversion.msize = buf_get_int32(bufp);
+ rcall->params.rversion.version = buf_get_stringb(bufp, dbufp);
+ break;
+ case RFLUSH:
+ break;
+ case RATTACH:
+ rcall->params.rattach.qid.type = buf_get_int8(bufp);
+ rcall->params.rattach.qid.version = buf_get_int32(bufp);
+ rcall->params.rattach.qid.path = buf_get_int64(bufp);
+ break;
+ case RWALK:
+ rcall->params.rwalk.nwqid = buf_get_int16(bufp);
+ rcall->params.rwalk.wqids = buf_alloc(bufp,
+ rcall->params.rwalk.nwqid * sizeof(struct v9fs_qid));
+ if (rcall->params.rwalk.wqids)
+ for (i = 0; i < rcall->params.rwalk.nwqid; i++) {
+ rcall->params.rwalk.wqids[i].type =
+ buf_get_int8(bufp);
+ rcall->params.rwalk.wqids[i].version =
+ buf_get_int16(bufp);
+ rcall->params.rwalk.wqids[i].path =
+ buf_get_int64(bufp);
+ }
+ break;
+ case ROPEN:
+ rcall->params.ropen.qid.type = buf_get_int8(bufp);
+ rcall->params.ropen.qid.version = buf_get_int32(bufp);
+ rcall->params.ropen.qid.path = buf_get_int64(bufp);
+ rcall->params.ropen.iounit = buf_get_int32(bufp);
+ break;
+ case RCREATE:
+ rcall->params.rcreate.qid.type = buf_get_int8(bufp);
+ rcall->params.rcreate.qid.version = buf_get_int32(bufp);
+ rcall->params.rcreate.qid.path = buf_get_int64(bufp);
+ rcall->params.rcreate.iounit = buf_get_int32(bufp);
+ break;
+ case RREAD:
+ rcall->params.rread.count = buf_get_int32(bufp);
+ rcall->params.rread.data = buf_get_datab(bufp, dbufp,
+ rcall->params.rread.count);
+ break;
+ case RWRITE:
+ rcall->params.rwrite.count = buf_get_int32(bufp);
+ break;
+ case RCLUNK:
+ break;
+ case RREMOVE:
+ break;
+ case RSTAT:
+ buf_get_int16(bufp);
+ rcall->params.rstat.stat =
+ deserialize_statb(v9ses, bufp, dbufp);
+ break;
+ case RWSTAT:
+ break;
+ case RERROR:
+ rcall->params.rerror.error = buf_get_stringb(bufp, dbufp);
+ if (v9ses->extended)
+ rcall->params.rerror.errno = buf_get_int16(bufp);
+ break;
+ }
+
+ if (buf_check_overflow(bufp) || buf_check_overflow(dbufp))
+ return -EIO;
+
+ return rcall->size;
+}
diff --git a/fs/9p/conv.h b/fs/9p/conv.h
new file mode 100644
index 00000000000..ee849613c61
--- /dev/null
+++ b/fs/9p/conv.h
@@ -0,0 +1,36 @@
+/*
+ * linux/fs/9p/conv.h
+ *
+ * 9P protocol conversion definitions
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+int v9fs_deserialize_stat(struct v9fs_session_info *, void *buf,
+ u32 buflen, struct v9fs_stat *stat, u32 statlen);
+int v9fs_serialize_fcall(struct v9fs_session_info *, struct v9fs_fcall *tcall,
+ void *buf, u32 buflen);
+int v9fs_deserialize_fcall(struct v9fs_session_info *, u32 msglen,
+ void *buf, u32 buflen, struct v9fs_fcall *rcall,
+ int rcalllen);
+
+/* this one is actually in error.c right now */
+int v9fs_errstr2errno(char *errstr);
diff --git a/fs/9p/debug.h b/fs/9p/debug.h
new file mode 100644
index 00000000000..4445f06919d
--- /dev/null
+++ b/fs/9p/debug.h
@@ -0,0 +1,70 @@
+/*
+ * linux/fs/9p/debug.h - V9FS Debug Definitions
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#define DEBUG_ERROR (1<<0)
+#define DEBUG_CURRENT (1<<1)
+#define DEBUG_9P (1<<2)
+#define DEBUG_VFS (1<<3)
+#define DEBUG_CONV (1<<4)
+#define DEBUG_MUX (1<<5)
+#define DEBUG_TRANS (1<<6)
+#define DEBUG_SLABS (1<<7)
+
+#define DEBUG_DUMP_PKT 0
+
+extern int v9fs_debug_level;
+
+#define dprintk(level, format, arg...) \
+do { \
+ if((v9fs_debug_level & level)==level) \
+ printk(KERN_NOTICE "-- %s (%d): " \
+ format , __FUNCTION__, current->pid , ## arg); \
+} while(0)
+
+#define eprintk(level, format, arg...) \
+do { \
+ printk(level "v9fs: %s (%d): " \
+ format , __FUNCTION__, current->pid , ## arg); \
+} while(0)
+
+#if DEBUG_DUMP_PKT
+static inline void dump_data(const unsigned char *data, unsigned int datalen)
+{
+ int i, j;
+ int len = datalen;
+
+ printk(KERN_DEBUG "data ");
+ for (i = 0; i < len; i += 4) {
+ for (j = 0; (j < 4) && (i + j < len); j++)
+ printk(KERN_DEBUG "%02x", data[i + j]);
+ printk(KERN_DEBUG " ");
+ }
+ printk(KERN_DEBUG "\n");
+}
+#else /* DEBUG_DUMP_PKT */
+static inline void dump_data(const unsigned char *data, unsigned int datalen)
+{
+
+}
+#endif /* DEBUG_DUMP_PKT */
diff --git a/fs/9p/error.c b/fs/9p/error.c
new file mode 100644
index 00000000000..fee5d19179c
--- /dev/null
+++ b/fs/9p/error.c
@@ -0,0 +1,93 @@
+/*
+ * linux/fs/9p/error.c
+ *
+ * Error string handling
+ *
+ * Plan 9 uses error strings, Unix uses error numbers. These functions
+ * try to help manage that and provide for dynamically adding error
+ * mappings.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/list.h>
+#include <linux/jhash.h>
+
+#include "debug.h"
+#include "error.h"
+
+/**
+ * v9fs_error_init - preload
+ * @errstr: error string
+ *
+ */
+
+int v9fs_error_init(void)
+{
+ struct errormap *c;
+ int bucket;
+
+ /* initialize hash table */
+ for (bucket = 0; bucket < ERRHASHSZ; bucket++)
+ INIT_HLIST_HEAD(&hash_errmap[bucket]);
+
+ /* load initial error map into hash table */
+ for (c = errmap; c->name != NULL; c++) {
+ bucket = jhash(c->name, strlen(c->name), 0) % ERRHASHSZ;
+ INIT_HLIST_NODE(&c->list);
+ hlist_add_head(&c->list, &hash_errmap[bucket]);
+ }
+
+ return 1;
+}
+
+/**
+ * errstr2errno - convert error string to error number
+ * @errstr: error string
+ *
+ */
+
+int v9fs_errstr2errno(char *errstr)
+{
+ int errno = 0;
+ struct hlist_node *p = NULL;
+ struct errormap *c = NULL;
+ int bucket = jhash(errstr, strlen(errstr), 0) % ERRHASHSZ;
+
+ hlist_for_each_entry(c, p, &hash_errmap[bucket], list) {
+ if (!strcmp(c->name, errstr)) {
+ errno = c->val;
+ break;
+ }
+ }
+
+ if (errno == 0) {
+ /* TODO: if error isn't found, add it dynamically */
+ printk(KERN_ERR "%s: errstr :%s: not found\n", __FUNCTION__,
+ errstr);
+ errno = 1;
+ }
+
+ return -errno;
+}
diff --git a/fs/9p/error.h b/fs/9p/error.h
new file mode 100644
index 00000000000..78f89acf7c9
--- /dev/null
+++ b/fs/9p/error.h
@@ -0,0 +1,178 @@
+/*
+ * linux/fs/9p/error.h
+ *
+ * Huge Nasty Error Table
+ *
+ * Plan 9 uses error strings, Unix uses error numbers. This table tries to
+ * match UNIX strings and Plan 9 strings to unix error numbers. It is used
+ * to preload the dynamic error table which can also track user-specific error
+ * strings.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/errno.h>
+#include <asm/errno.h>
+
+struct errormap {
+ char *name;
+ int val;
+
+ struct hlist_node list;
+};
+
+#define ERRHASHSZ 32
+static struct hlist_head hash_errmap[ERRHASHSZ];
+
+/* FixMe - reduce to a reasonable size */
+static struct errormap errmap[] = {
+ {"Operation not permitted", EPERM},
+ {"wstat prohibited", EPERM},
+ {"No such file or directory", ENOENT},
+ {"directory entry not found", ENOENT},
+ {"file not found", ENOENT},
+ {"Interrupted system call", EINTR},
+ {"Input/output error", EIO},
+ {"No such device or address", ENXIO},
+ {"Argument list too long", E2BIG},
+ {"Bad file descriptor", EBADF},
+ {"Resource temporarily unavailable", EAGAIN},
+ {"Cannot allocate memory", ENOMEM},
+ {"Permission denied", EACCES},
+ {"Bad address", EFAULT},
+ {"Block device required", ENOTBLK},
+ {"Device or resource busy", EBUSY},
+ {"File exists", EEXIST},
+ {"Invalid cross-device link", EXDEV},
+ {"No such device", ENODEV},
+ {"Not a directory", ENOTDIR},
+ {"Is a directory", EISDIR},
+ {"Invalid argument", EINVAL},
+ {"Too many open files in system", ENFILE},
+ {"Too many open files", EMFILE},
+ {"Text file busy", ETXTBSY},
+ {"File too large", EFBIG},
+ {"No space left on device", ENOSPC},
+ {"Illegal seek", ESPIPE},
+ {"Read-only file system", EROFS},
+ {"Too many links", EMLINK},
+ {"Broken pipe", EPIPE},
+ {"Numerical argument out of domain", EDOM},
+ {"Numerical result out of range", ERANGE},
+ {"Resource deadlock avoided", EDEADLK},
+ {"File name too long", ENAMETOOLONG},
+ {"No locks available", ENOLCK},
+ {"Function not implemented", ENOSYS},
+ {"Directory not empty", ENOTEMPTY},
+ {"Too many levels of symbolic links", ELOOP},
+ {"No message of desired type", ENOMSG},
+ {"Identifier removed", EIDRM},
+ {"No data available", ENODATA},
+ {"Machine is not on the network", ENONET},
+ {"Package not installed", ENOPKG},
+ {"Object is remote", EREMOTE},
+ {"Link has been severed", ENOLINK},
+ {"Communication error on send", ECOMM},
+ {"Protocol error", EPROTO},
+ {"Bad message", EBADMSG},
+ {"File descriptor in bad state", EBADFD},
+ {"Streams pipe error", ESTRPIPE},
+ {"Too many users", EUSERS},
+ {"Socket operation on non-socket", ENOTSOCK},
+ {"Message too long", EMSGSIZE},
+ {"Protocol not available", ENOPROTOOPT},
+ {"Protocol not supported", EPROTONOSUPPORT},
+ {"Socket type not supported", ESOCKTNOSUPPORT},
+ {"Operation not supported", EOPNOTSUPP},
+ {"Protocol family not supported", EPFNOSUPPORT},
+ {"Network is down", ENETDOWN},
+ {"Network is unreachable", ENETUNREACH},
+ {"Network dropped connection on reset", ENETRESET},
+ {"Software caused connection abort", ECONNABORTED},
+ {"Connection reset by peer", ECONNRESET},
+ {"No buffer space available", ENOBUFS},
+ {"Transport endpoint is already connected", EISCONN},
+ {"Transport endpoint is not connected", ENOTCONN},
+ {"Cannot send after transport endpoint shutdown", ESHUTDOWN},
+ {"Connection timed out", ETIMEDOUT},
+ {"Connection refused", ECONNREFUSED},
+ {"Host is down", EHOSTDOWN},
+ {"No route to host", EHOSTUNREACH},
+ {"Operation already in progress", EALREADY},
+ {"Operation now in progress", EINPROGRESS},
+ {"Is a named type file", EISNAM},
+ {"Remote I/O error", EREMOTEIO},
+ {"Disk quota exceeded", EDQUOT},
+/* errors from fossil, vacfs, and u9fs */
+ {"fid unknown or out of range", EBADF},
+ {"permission denied", EACCES},
+ {"file does not exist", ENOENT},
+ {"authentication failed", ECONNREFUSED},
+ {"bad offset in directory read", ESPIPE},
+ {"bad use of fid", EBADF},
+ {"wstat can't convert between files and directories", EPERM},
+ {"directory is not empty", ENOTEMPTY},
+ {"file exists", EEXIST},
+ {"file already exists", EEXIST},
+ {"file or directory already exists", EEXIST},
+ {"fid already in use", EBADF},
+ {"file in use", ETXTBSY},
+ {"i/o error", EIO},
+ {"file already open for I/O", ETXTBSY},
+ {"illegal mode", EINVAL},
+ {"illegal name", ENAMETOOLONG},
+ {"not a directory", ENOTDIR},
+ {"not a member of proposed group", EPERM},
+ {"not owner", EACCES},
+ {"only owner can change group in wstat", EACCES},
+ {"read only file system", EROFS},
+ {"no access to special file", EPERM},
+ {"i/o count too large", EIO},
+ {"unknown group", EINVAL},
+ {"unknown user", EINVAL},
+ {"bogus wstat buffer", EPROTO},
+ {"exclusive use file already open", EAGAIN},
+ {"corrupted directory entry", EIO},
+ {"corrupted file entry", EIO},
+ {"corrupted block label", EIO},
+ {"corrupted meta data", EIO},
+ {"illegal offset", EINVAL},
+ {"illegal path element", ENOENT},
+ {"root of file system is corrupted", EIO},
+ {"corrupted super block", EIO},
+ {"protocol botch", EPROTO},
+ {"file system is full", ENOSPC},
+ {"file is in use", EAGAIN},
+ {"directory entry is not allocated", ENOENT},
+ {"file is read only", EROFS},
+ {"file has been removed", EIDRM},
+ {"only support truncation to zero length", EPERM},
+ {"cannot remove root", EPERM},
+ {"file too big", EFBIG},
+ {"venti i/o error", EIO},
+ /* these are not errors */
+ {"u9fs rhostsauth: no authentication required", 0},
+ {"u9fs authnone: no authentication required", 0},
+ {NULL, -1}
+};
+
+extern int v9fs_error_init(void);
+extern int v9fs_errstr2errno(char *errstr);
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
new file mode 100644
index 00000000000..821c9c4d76a
--- /dev/null
+++ b/fs/9p/fid.c
@@ -0,0 +1,241 @@
+/*
+ * V9FS FID Management
+ *
+ * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "transport.h"
+#include "mux.h"
+#include "conv.h"
+#include "fid.h"
+
+/**
+ * v9fs_fid_insert - add a fid to a dentry
+ * @fid: fid to add
+ * @dentry: dentry that it is being added to
+ *
+ */
+
+static int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry)
+{
+ struct list_head *fid_list = (struct list_head *)dentry->d_fsdata;
+ dprintk(DEBUG_9P, "fid %d (%p) dentry %s (%p)\n", fid->fid, fid,
+ dentry->d_iname, dentry);
+ if (dentry->d_fsdata == NULL) {
+ dentry->d_fsdata =
+ kmalloc(sizeof(struct list_head), GFP_KERNEL);
+ if (dentry->d_fsdata == NULL) {
+ dprintk(DEBUG_ERROR, "Out of memory\n");
+ return -ENOMEM;
+ }
+ fid_list = (struct list_head *)dentry->d_fsdata;
+ INIT_LIST_HEAD(fid_list); /* Initialize list head */
+ }
+
+ fid->uid = current->uid;
+ fid->pid = current->pid;
+ list_add(&fid->list, fid_list);
+ return 0;
+}
+
+/**
+ * v9fs_fid_create - allocate a FID structure
+ * @dentry - dentry to link newly created fid to
+ *
+ */
+
+struct v9fs_fid *v9fs_fid_create(struct dentry *dentry)
+{
+ struct v9fs_fid *new;
+
+ new = kmalloc(sizeof(struct v9fs_fid), GFP_KERNEL);
+ if (new == NULL) {
+ dprintk(DEBUG_ERROR, "Out of Memory\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ new->fid = -1;
+ new->fidopen = 0;
+ new->fidcreate = 0;
+ new->fidclunked = 0;
+ new->iounit = 0;
+
+ if (v9fs_fid_insert(new, dentry) == 0)
+ return new;
+ else {
+ dprintk(DEBUG_ERROR, "Problems inserting to dentry\n");
+ kfree(new);
+ return NULL;
+ }
+}
+
+/**
+ * v9fs_fid_destroy - deallocate a FID structure
+ * @fid: fid to destroy
+ *
+ */
+
+void v9fs_fid_destroy(struct v9fs_fid *fid)
+{
+ list_del(&fid->list);
+ kfree(fid);
+}
+
+/**
+ * v9fs_fid_lookup - retrieve the right fid from a particular dentry
+ * @dentry: dentry to look for fid in
+ * @type: intent of lookup (operation or traversal)
+ *
+ * search list of fids associated with a dentry for a fid with a matching
+ * thread id or uid. If that fails, look up the dentry's parents to see if you
+ * can find a matching fid.
+ *
+ */
+
+struct v9fs_fid *v9fs_fid_lookup(struct dentry *dentry, int type)
+{
+ struct list_head *fid_list = (struct list_head *)dentry->d_fsdata;
+ struct v9fs_fid *current_fid = NULL;
+ struct v9fs_fid *temp = NULL;
+ struct v9fs_fid *return_fid = NULL;
+ int found_parent = 0;
+ int found_user = 0;
+
+ dprintk(DEBUG_9P, " dentry: %s (%p) type %d\n", dentry->d_iname, dentry,
+ type);
+
+ if (fid_list && !list_empty(fid_list)) {
+ list_for_each_entry_safe(current_fid, temp, fid_list, list) {
+ if (current_fid->uid == current->uid) {
+ if (return_fid == NULL) {
+ if ((type == FID_OP)
+ || (!current_fid->fidopen)) {
+ return_fid = current_fid;
+ found_user = 1;
+ }
+ }
+ }
+ if (current_fid->pid == current->real_parent->pid) {
+ if ((return_fid == NULL) || (found_parent)
+ || (found_user)) {
+ if ((type == FID_OP)
+ || (!current_fid->fidopen)) {
+ return_fid = current_fid;
+ found_parent = 1;
+ found_user = 0;
+ }
+ }
+ }
+ if (current_fid->pid == current->pid) {
+ if ((type == FID_OP) ||
+ (!current_fid->fidopen)) {
+ return_fid = current_fid;
+ found_parent = 0;
+ found_user = 0;
+ }
+ }
+ }
+ }
+
+ /* we are at the root but didn't match */
+ if ((!return_fid) && (dentry->d_parent == dentry)) {
+ /* TODO: clone attach with new uid */
+ return_fid = current_fid;
+ }
+
+ if (!return_fid) {
+ struct dentry *par = current->fs->pwd->d_parent;
+ int count = 1;
+ while (par != NULL) {
+ if (par == dentry)
+ break;
+ count++;
+ if (par == par->d_parent) {
+ dprintk(DEBUG_ERROR,
+ "got to root without finding dentry\n");
+ break;
+ }
+ par = par->d_parent;
+ }
+
+/* XXX - there may be some duplication we can get rid of */
+ if (par == dentry) {
+ /* we need to fid_lookup the starting point */
+ int fidnum = -1;
+ int oldfid = -1;
+ int result = -1;
+ struct v9fs_session_info *v9ses =
+ v9fs_inode2v9ses(current->fs->pwd->d_inode);
+
+ current_fid =
+ v9fs_fid_lookup(current->fs->pwd, FID_WALK);
+ if (current_fid == NULL) {
+ dprintk(DEBUG_ERROR,
+ "process cwd doesn't have a fid\n");
+ return return_fid;
+ }
+ oldfid = current_fid->fid;
+ par = current->fs->pwd;
+ /* TODO: take advantage of multiwalk */
+
+ fidnum = v9fs_get_idpool(&v9ses->fidpool);
+ if (fidnum < 0) {
+ dprintk(DEBUG_ERROR,
+ "could not get a new fid num\n");
+ return return_fid;
+ }
+
+ while (par != dentry) {
+ result =
+ v9fs_t_walk(v9ses, oldfid, fidnum, "..",
+ NULL);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR,
+ "problem walking to parent\n");
+
+ break;
+ }
+ oldfid = fidnum;
+ if (par == par->d_parent) {
+ dprintk(DEBUG_ERROR,
+ "can't find dentry\n");
+ break;
+ }
+ par = par->d_parent;
+ }
+ if (par == dentry) {
+ return_fid = v9fs_fid_create(dentry);
+ return_fid->fid = fidnum;
+ }
+ }
+ }
+
+ return return_fid;
+}
diff --git a/fs/9p/fid.h b/fs/9p/fid.h
new file mode 100644
index 00000000000..7db478ccca3
--- /dev/null
+++ b/fs/9p/fid.h
@@ -0,0 +1,57 @@
+/*
+ * V9FS FID Management
+ *
+ * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/list.h>
+
+#define FID_OP 0
+#define FID_WALK 1
+
+struct v9fs_fid {
+ struct list_head list; /* list of fids associated with a dentry */
+ struct list_head active; /* XXX - debug */
+
+ u32 fid;
+ unsigned char fidopen; /* set when fid is opened */
+ unsigned char fidcreate; /* set when fid was just created */
+ unsigned char fidclunked; /* set when fid has already been clunked */
+
+ struct v9fs_qid qid;
+ u32 iounit;
+
+ /* readdir stuff */
+ int rdir_fpos;
+ loff_t rdir_pos;
+ struct v9fs_fcall *rdir_fcall;
+
+ /* management stuff */
+ pid_t pid; /* thread associated with this fid */
+ uid_t uid; /* user associated with this fid */
+
+ /* private data */
+ struct file *filp; /* backpointer to File struct for open files */
+ struct v9fs_session_info *v9ses; /* session info for this FID */
+};
+
+struct v9fs_fid *v9fs_fid_lookup(struct dentry *dentry, int type);
+void v9fs_fid_destroy(struct v9fs_fid *fid);
+struct v9fs_fid *v9fs_fid_create(struct dentry *);
diff --git a/fs/9p/mux.c b/fs/9p/mux.c
new file mode 100644
index 00000000000..8835b576f74
--- /dev/null
+++ b/fs/9p/mux.c
@@ -0,0 +1,475 @@
+/*
+ * linux/fs/9p/mux.c
+ *
+ * Protocol Multiplexer
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2004 by Latchesar Ionkov <lucho@ionkov.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kthread.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "transport.h"
+#include "conv.h"
+#include "mux.h"
+
+/**
+ * dprintcond - print condition of session info
+ * @v9ses: session info structure
+ * @req: RPC request structure
+ *
+ */
+
+static inline int
+dprintcond(struct v9fs_session_info *v9ses, struct v9fs_rpcreq *req)
+{
+ dprintk(DEBUG_MUX, "condition: %d, %p\n", v9ses->transport->status,
+ req->rcall);
+ return 0;
+}
+
+/**
+ * xread - force read of a certain number of bytes
+ * @v9ses: session info structure
+ * @ptr: pointer to buffer
+ * @sz: number of bytes to read
+ *
+ * Chuck Cranor CS-533 project1
+ */
+
+static int xread(struct v9fs_session_info *v9ses, void *ptr, unsigned long sz)
+{
+ int rd = 0;
+ int ret = 0;
+ while (rd < sz) {
+ ret = v9ses->transport->read(v9ses->transport, ptr, sz - rd);
+ if (ret <= 0) {
+ dprintk(DEBUG_ERROR, "xread errno %d\n", ret);
+ return ret;
+ }
+ rd += ret;
+ ptr += ret;
+ }
+ return (rd);
+}
+
+/**
+ * read_message - read a full 9P2000 fcall packet
+ * @v9ses: session info structure
+ * @rcall: fcall structure to read into
+ * @rcalllen: size of fcall buffer
+ *
+ */
+
+static int
+read_message(struct v9fs_session_info *v9ses,
+ struct v9fs_fcall *rcall, int rcalllen)
+{
+ unsigned char buf[4];
+ void *data;
+ int size = 0;
+ int res = 0;
+
+ res = xread(v9ses, buf, sizeof(buf));
+ if (res < 0) {
+ dprintk(DEBUG_ERROR,
+ "Reading of count field failed returned: %d\n", res);
+ return res;
+ }
+
+ if (res < 4) {
+ dprintk(DEBUG_ERROR,
+ "Reading of count field failed returned: %d\n", res);
+ return -EIO;
+ }
+
+ size = buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24);
+ dprintk(DEBUG_MUX, "got a packet count: %d\n", size);
+
+ /* adjust for the four bytes of size */
+ size -= 4;
+
+ if (size > v9ses->maxdata) {
+ dprintk(DEBUG_ERROR, "packet too big: %d\n", size);
+ return -E2BIG;
+ }
+
+ data = kmalloc(size, GFP_KERNEL);
+ if (!data) {
+ eprintk(KERN_WARNING, "out of memory\n");
+ return -ENOMEM;
+ }
+
+ res = xread(v9ses, data, size);
+ if (res < size) {
+ dprintk(DEBUG_ERROR, "Reading of fcall failed returned: %d\n",
+ res);
+ kfree(data);
+ return res;
+ }
+
+ /* we now have an in-memory string that is the reply.
+ * deserialize it. There is very little to go wrong at this point
+ * save for v9fs_alloc errors.
+ */
+ res = v9fs_deserialize_fcall(v9ses, size, data, v9ses->maxdata,
+ rcall, rcalllen);
+
+ kfree(data);
+
+ if (res < 0)
+ return res;
+
+ return 0;
+}
+
+/**
+ * v9fs_recv - receive an RPC response for a particular tag
+ * @v9ses: session info structure
+ * @req: RPC request structure
+ *
+ */
+
+static int v9fs_recv(struct v9fs_session_info *v9ses, struct v9fs_rpcreq *req)
+{
+ int ret = 0;
+
+ dprintk(DEBUG_MUX, "waiting for response: %d\n", req->tcall->tag);
+ ret = wait_event_interruptible(v9ses->read_wait,
+ ((v9ses->transport->status != Connected) ||
+ (req->rcall != 0) || (req->err < 0) ||
+ dprintcond(v9ses, req)));
+
+ dprintk(DEBUG_MUX, "got it: rcall %p\n", req->rcall);
+
+ spin_lock(&v9ses->muxlock);
+ list_del(&req->next);
+ spin_unlock(&v9ses->muxlock);
+
+ if (req->err < 0)
+ return req->err;
+
+ if (v9ses->transport->status == Disconnected)
+ return -ECONNRESET;
+
+ return ret;
+}
+
+/**
+ * v9fs_send - send a 9P request
+ * @v9ses: session info structure
+ * @req: RPC request to send
+ *
+ */
+
+static int v9fs_send(struct v9fs_session_info *v9ses, struct v9fs_rpcreq *req)
+{
+ int ret = -1;
+ void *data = NULL;
+ struct v9fs_fcall *tcall = req->tcall;
+
+ data = kmalloc(v9ses->maxdata + V9FS_IOHDRSZ, GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ tcall->size = 0; /* enforce size recalculation */
+ ret =
+ v9fs_serialize_fcall(v9ses, tcall, data,
+ v9ses->maxdata + V9FS_IOHDRSZ);
+ if (ret < 0)
+ goto free_data;
+
+ spin_lock(&v9ses->muxlock);
+ list_add(&req->next, &v9ses->mux_fcalls);
+ spin_unlock(&v9ses->muxlock);
+
+ dprintk(DEBUG_MUX, "sending message: tag %d size %d\n", tcall->tag,
+ tcall->size);
+ ret = v9ses->transport->write(v9ses->transport, data, tcall->size);
+
+ if (ret != tcall->size) {
+ spin_lock(&v9ses->muxlock);
+ list_del(&req->next);
+ kfree(req->rcall);
+
+ spin_unlock(&v9ses->muxlock);
+ if (ret >= 0)
+ ret = -EREMOTEIO;
+ } else
+ ret = 0;
+
+ free_data:
+ kfree(data);
+ return ret;
+}
+
+/**
+ * v9fs_mux_rpc - send a request, receive a response
+ * @v9ses: session info structure
+ * @tcall: fcall to send
+ * @rcall: buffer to place response into
+ *
+ */
+
+long
+v9fs_mux_rpc(struct v9fs_session_info *v9ses, struct v9fs_fcall *tcall,
+ struct v9fs_fcall **rcall)
+{
+ int tid = -1;
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_rpcreq req;
+ int ret = -1;
+
+ if (!v9ses)
+ return -EINVAL;
+
+ if (!v9ses->transport || v9ses->transport->status != Connected)
+ return -EIO;
+
+ if (rcall)
+ *rcall = NULL;
+
+ if (tcall->id != TVERSION) {
+ tid = v9fs_get_idpool(&v9ses->tidpool);
+ if (tid < 0)
+ return -ENOMEM;
+ }
+
+ tcall->tag = tid;
+
+ req.tcall = tcall;
+ req.err = 0;
+ req.rcall = NULL;
+
+ ret = v9fs_send(v9ses, &req);
+
+ if (ret < 0) {
+ if (tcall->id != TVERSION)
+ v9fs_put_idpool(tid, &v9ses->tidpool);
+ dprintk(DEBUG_MUX, "error %d\n", ret);
+ return ret;
+ }
+
+ ret = v9fs_recv(v9ses, &req);
+
+ fcall = req.rcall;
+
+ dprintk(DEBUG_MUX, "received: tag=%x, ret=%d\n", tcall->tag, ret);
+ if (ret == -ERESTARTSYS) {
+ if (v9ses->transport->status != Disconnected
+ && tcall->id != TFLUSH) {
+ unsigned long flags;
+
+ dprintk(DEBUG_MUX, "flushing the tag: %d\n",
+ tcall->tag);
+ clear_thread_flag(TIF_SIGPENDING);
+ v9fs_t_flush(v9ses, tcall->tag);
+ spin_lock_irqsave(&current->sighand->siglock, flags);
+ recalc_sigpending();
+ spin_unlock_irqrestore(&current->sighand->siglock,
+ flags);
+ dprintk(DEBUG_MUX, "flushing done\n");
+ }
+
+ goto release_req;
+ } else if (ret < 0)
+ goto release_req;
+
+ if (!fcall)
+ ret = -EIO;
+ else {
+ if (fcall->id == RERROR) {
+ ret = v9fs_errstr2errno(fcall->params.rerror.error);
+ if (ret == 0) { /* string match failed */
+ if (fcall->params.rerror.errno)
+ ret = -(fcall->params.rerror.errno);
+ else
+ ret = -ESERVERFAULT;
+ }
+ } else if (fcall->id != tcall->id + 1) {
+ dprintk(DEBUG_ERROR,
+ "fcall mismatch: expected %d, got %d\n",
+ tcall->id + 1, fcall->id);
+ ret = -EIO;
+ }
+ }
+
+ release_req:
+ if (tcall->id != TVERSION)
+ v9fs_put_idpool(tid, &v9ses->tidpool);
+ if (rcall)
+ *rcall = fcall;
+ else
+ kfree(fcall);
+
+ return ret;
+}
+
+/**
+ * v9fs_mux_cancel_requests - cancels all pending requests
+ *
+ * @v9ses: session info structure
+ * @err: error code to return to the requests
+ */
+void v9fs_mux_cancel_requests(struct v9fs_session_info *v9ses, int err)
+{
+ struct v9fs_rpcreq *rptr;
+ struct v9fs_rpcreq *rreq;
+
+ dprintk(DEBUG_MUX, " %d\n", err);
+ spin_lock(&v9ses->muxlock);
+ list_for_each_entry_safe(rreq, rptr, &v9ses->mux_fcalls, next) {
+ rreq->err = err;
+ }
+ spin_unlock(&v9ses->muxlock);
+ wake_up_all(&v9ses->read_wait);
+}
+
+/**
+ * v9fs_recvproc - kproc to handle demultiplexing responses
+ * @data: session info structure
+ *
+ */
+
+static int v9fs_recvproc(void *data)
+{
+ struct v9fs_session_info *v9ses = (struct v9fs_session_info *)data;
+ struct v9fs_fcall *rcall = NULL;
+ struct v9fs_rpcreq *rptr;
+ struct v9fs_rpcreq *req;
+ struct v9fs_rpcreq *rreq;
+ int err = 0;
+
+ allow_signal(SIGKILL);
+ set_current_state(TASK_INTERRUPTIBLE);
+ complete(&v9ses->proccmpl);
+ while (!kthread_should_stop() && err >= 0) {
+ req = rptr = rreq = NULL;
+
+ rcall = kmalloc(v9ses->maxdata + V9FS_IOHDRSZ, GFP_KERNEL);
+ if (!rcall) {
+ eprintk(KERN_ERR, "no memory for buffers\n");
+ break;
+ }
+
+ err = read_message(v9ses, rcall, v9ses->maxdata + V9FS_IOHDRSZ);
+ spin_lock(&v9ses->muxlock);
+ if (err < 0) {
+ list_for_each_entry_safe(rreq, rptr, &v9ses->mux_fcalls, next) {
+ rreq->err = err;
+ }
+ if(err != -ERESTARTSYS)
+ eprintk(KERN_ERR,
+ "Transport error while reading message %d\n", err);
+ } else {
+ list_for_each_entry_safe(rreq, rptr, &v9ses->mux_fcalls, next) {
+ if (rreq->tcall->tag == rcall->tag) {
+ req = rreq;
+ req->rcall = rcall;
+ break;
+ }
+ }
+ }
+
+ if (req && (req->tcall->id == TFLUSH)) {
+ struct v9fs_rpcreq *treq = NULL;
+ list_for_each_entry_safe(treq, rptr, &v9ses->mux_fcalls, next) {
+ if (treq->tcall->tag ==
+ req->tcall->params.tflush.oldtag) {
+ list_del(&rptr->next);
+ kfree(treq->rcall);
+ break;
+ }
+ }
+ }
+
+ spin_unlock(&v9ses->muxlock);
+
+ if (!req) {
+ if (err >= 0)
+ dprintk(DEBUG_ERROR,
+ "unexpected response: id %d tag %d\n",
+ rcall->id, rcall->tag);
+
+ kfree(rcall);
+ }
+
+ wake_up_all(&v9ses->read_wait);
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
+
+ v9ses->transport->close(v9ses->transport);
+
+ /* Inform all pending processes about the failure */
+ wake_up_all(&v9ses->read_wait);
+
+ if (signal_pending(current))
+ complete(&v9ses->proccmpl);
+
+ dprintk(DEBUG_MUX, "recvproc: end\n");
+ v9ses->recvproc = NULL;
+
+ return err >= 0;
+}
+
+/**
+ * v9fs_mux_init - initialize multiplexer (spawn kproc)
+ * @v9ses: session info structure
+ * @dev_name: mount device information (to create unique kproc)
+ *
+ */
+
+int v9fs_mux_init(struct v9fs_session_info *v9ses, const char *dev_name)
+{
+ char procname[60];
+
+ strncpy(procname, dev_name, sizeof(procname));
+ procname[sizeof(procname) - 1] = 0;
+
+ init_waitqueue_head(&v9ses->read_wait);
+ init_completion(&v9ses->fcread);
+ init_completion(&v9ses->proccmpl);
+ spin_lock_init(&v9ses->muxlock);
+ INIT_LIST_HEAD(&v9ses->mux_fcalls);
+ v9ses->recvproc = NULL;
+ v9ses->curfcall = NULL;
+
+ v9ses->recvproc = kthread_create(v9fs_recvproc, v9ses,
+ "v9fs_recvproc %s", procname);
+
+ if (IS_ERR(v9ses->recvproc)) {
+ eprintk(KERN_ERR, "cannot create receiving thread\n");
+ v9fs_session_close(v9ses);
+ return -ECONNABORTED;
+ }
+
+ wake_up_process(v9ses->recvproc);
+ wait_for_completion(&v9ses->proccmpl);
+
+ return 0;
+}
diff --git a/fs/9p/mux.h b/fs/9p/mux.h
new file mode 100644
index 00000000000..4994cb10bad
--- /dev/null
+++ b/fs/9p/mux.h
@@ -0,0 +1,41 @@
+/*
+ * linux/fs/9p/mux.h
+ *
+ * Multiplexer Definitions
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+/* structure to manage each RPC transaction */
+
+struct v9fs_rpcreq {
+ struct v9fs_fcall *tcall;
+ struct v9fs_fcall *rcall;
+ int err; /* error code if response failed */
+
+ /* XXX - could we put scatter/gather buffers here? */
+
+ struct list_head next;
+};
+
+int v9fs_mux_init(struct v9fs_session_info *v9ses, const char *dev_name);
+long v9fs_mux_rpc(struct v9fs_session_info *v9ses,
+ struct v9fs_fcall *tcall, struct v9fs_fcall **rcall);
+void v9fs_mux_cancel_requests(struct v9fs_session_info *v9ses, int err);
diff --git a/fs/9p/trans_fd.c b/fs/9p/trans_fd.c
new file mode 100644
index 00000000000..63b58ce98ff
--- /dev/null
+++ b/fs/9p/trans_fd.c
@@ -0,0 +1,172 @@
+/*
+ * linux/fs/9p/trans_fd.c
+ *
+ * File Descriptor Transport Layer
+ *
+ * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/net.h>
+#include <linux/ipv6.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/un.h>
+#include <asm/uaccess.h>
+#include <linux/inet.h>
+#include <linux/idr.h>
+#include <linux/file.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "transport.h"
+
+struct v9fs_trans_fd {
+ struct file *in_file;
+ struct file *out_file;
+};
+
+/**
+ * v9fs_fd_recv - receive from a socket
+ * @v9ses: session information
+ * @v: buffer to receive data into
+ * @len: size of receive buffer
+ *
+ */
+
+static int v9fs_fd_recv(struct v9fs_transport *trans, void *v, int len)
+{
+ struct v9fs_trans_fd *ts = trans ? trans->priv : NULL;
+
+ if (!trans || trans->status != Connected || !ts)
+ return -EIO;
+
+ return kernel_read(ts->in_file, ts->in_file->f_pos, v, len);
+}
+
+/**
+ * v9fs_fd_send - send to a socket
+ * @v9ses: session information
+ * @v: buffer to send data from
+ * @len: size of send buffer
+ *
+ */
+
+static int v9fs_fd_send(struct v9fs_transport *trans, void *v, int len)
+{
+ struct v9fs_trans_fd *ts = trans ? trans->priv : NULL;
+ mm_segment_t oldfs = get_fs();
+ int ret = 0;
+
+ if (!trans || trans->status != Connected || !ts)
+ return -EIO;
+
+ set_fs(get_ds());
+ /* The cast to a user pointer is valid due to the set_fs() */
+ ret = vfs_write(ts->out_file, (void __user *)v, len, &ts->out_file->f_pos);
+ set_fs(oldfs);
+
+ return ret;
+}
+
+/**
+ * v9fs_fd_init - initialize file descriptor transport
+ * @v9ses: session information
+ * @addr: address of server to mount
+ * @data: mount options
+ *
+ */
+
+static int
+v9fs_fd_init(struct v9fs_session_info *v9ses, const char *addr, char *data)
+{
+ struct v9fs_trans_fd *ts = NULL;
+ struct v9fs_transport *trans = v9ses->transport;
+
+ if((v9ses->wfdno == ~0) || (v9ses->rfdno == ~0)) {
+ printk(KERN_ERR "v9fs: Insufficient options for proto=fd\n");
+ return -ENOPROTOOPT;
+ }
+
+ sema_init(&trans->writelock, 1);
+ sema_init(&trans->readlock, 1);
+
+ ts = kmalloc(sizeof(struct v9fs_trans_fd), GFP_KERNEL);
+
+ if (!ts)
+ return -ENOMEM;
+
+ ts->in_file = fget( v9ses->rfdno );
+ ts->out_file = fget( v9ses->wfdno );
+
+ if (!ts->in_file || !ts->out_file) {
+ if (ts->in_file)
+ fput(ts->in_file);
+
+ if (ts->out_file)
+ fput(ts->out_file);
+
+ kfree(ts);
+ return -EIO;
+ }
+
+ trans->priv = ts;
+ trans->status = Connected;
+
+ return 0;
+}
+
+
+/**
+ * v9fs_fd_close - shutdown file descriptor
+ * @trans: private socket structure
+ *
+ */
+
+static void v9fs_fd_close(struct v9fs_transport *trans)
+{
+ struct v9fs_trans_fd *ts;
+
+ if (!trans)
+ return;
+
+ trans->status = Disconnected;
+ ts = trans->priv;
+
+ if (!ts)
+ return;
+
+ if (ts->in_file)
+ fput(ts->in_file);
+
+ if (ts->out_file)
+ fput(ts->out_file);
+
+ kfree(ts);
+}
+
+struct v9fs_transport v9fs_trans_fd = {
+ .init = v9fs_fd_init,
+ .write = v9fs_fd_send,
+ .read = v9fs_fd_recv,
+ .close = v9fs_fd_close,
+};
+
diff --git a/fs/9p/trans_sock.c b/fs/9p/trans_sock.c
new file mode 100644
index 00000000000..01e26f0013a
--- /dev/null
+++ b/fs/9p/trans_sock.c
@@ -0,0 +1,290 @@
+/*
+ * linux/fs/9p/trans_socket.c
+ *
+ * Socket Transport Layer
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 1997-2002 by Ron Minnich <rminnich@sarnoff.com>
+ * Copyright (C) 1995, 1996 by Olaf Kirch <okir@monad.swb.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/net.h>
+#include <linux/ipv6.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/un.h>
+#include <asm/uaccess.h>
+#include <linux/inet.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "transport.h"
+
+#define V9FS_PORT 564
+
+struct v9fs_trans_sock {
+ struct socket *s;
+};
+
+/**
+ * v9fs_sock_recv - receive from a socket
+ * @v9ses: session information
+ * @v: buffer to receive data into
+ * @len: size of receive buffer
+ *
+ */
+
+static int v9fs_sock_recv(struct v9fs_transport *trans, void *v, int len)
+{
+ struct msghdr msg;
+ struct kvec iov;
+ int result;
+ mm_segment_t oldfs;
+ struct v9fs_trans_sock *ts = trans ? trans->priv : NULL;
+
+ if (trans->status == Disconnected)
+ return -EREMOTEIO;
+
+ result = -EINVAL;
+
+ oldfs = get_fs();
+ set_fs(get_ds());
+
+ iov.iov_base = v;
+ iov.iov_len = len;
+ msg.msg_name = NULL;
+ msg.msg_namelen = 0;
+ msg.msg_iovlen = 1;
+ msg.msg_control = NULL;
+ msg.msg_controllen = 0;
+ msg.msg_namelen = 0;
+ msg.msg_flags = MSG_NOSIGNAL;
+
+ result = kernel_recvmsg(ts->s, &msg, &iov, 1, len, 0);
+
+ dprintk(DEBUG_TRANS, "socket state %d\n", ts->s->state);
+ set_fs(oldfs);
+
+ if (result <= 0) {
+ if (result != -ERESTARTSYS)
+ trans->status = Disconnected;
+ }
+
+ return result;
+}
+
+/**
+ * v9fs_sock_send - send to a socket
+ * @v9ses: session information
+ * @v: buffer to send data from
+ * @len: size of send buffer
+ *
+ */
+
+static int v9fs_sock_send(struct v9fs_transport *trans, void *v, int len)
+{
+ struct kvec iov;
+ struct msghdr msg;
+ int result = -1;
+ mm_segment_t oldfs;
+ struct v9fs_trans_sock *ts = trans ? trans->priv : NULL;
+
+ dprintk(DEBUG_TRANS, "Sending packet size %d (%x)\n", len, len);
+ dump_data(v, len);
+
+ down(&trans->writelock);
+
+ oldfs = get_fs();
+ set_fs(get_ds());
+ iov.iov_base = v;
+ iov.iov_len = len;
+ msg.msg_name = NULL;
+ msg.msg_namelen = 0;
+ msg.msg_iovlen = 1;
+ msg.msg_control = NULL;
+ msg.msg_controllen = 0;
+ msg.msg_namelen = 0;
+ msg.msg_flags = MSG_NOSIGNAL;
+ result = kernel_sendmsg(ts->s, &msg, &iov, 1, len);
+ set_fs(oldfs);
+
+ if (result < 0) {
+ if (result != -ERESTARTSYS)
+ trans->status = Disconnected;
+ }
+
+ up(&trans->writelock);
+ return result;
+}
+
+/**
+ * v9fs_tcp_init - initialize TCP socket
+ * @v9ses: session information
+ * @addr: address of server to mount
+ * @data: mount options
+ *
+ */
+
+static int
+v9fs_tcp_init(struct v9fs_session_info *v9ses, const char *addr, char *data)
+{
+ struct socket *csocket = NULL;
+ struct sockaddr_in sin_server;
+ int rc = 0;
+ struct v9fs_trans_sock *ts = NULL;
+ struct v9fs_transport *trans = v9ses->transport;
+
+ sema_init(&trans->writelock, 1);
+ sema_init(&trans->readlock, 1);
+
+ ts = kmalloc(sizeof(struct v9fs_trans_sock), GFP_KERNEL);
+
+ if (!ts)
+ return -ENOMEM;
+
+ trans->priv = ts;
+ ts->s = NULL;
+
+ if (!addr)
+ return -EINVAL;
+
+ dprintk(DEBUG_TRANS, "Connecting to %s\n", addr);
+
+ sin_server.sin_family = AF_INET;
+ sin_server.sin_addr.s_addr = in_aton(addr);
+ sin_server.sin_port = htons(v9ses->port);
+ sock_create_kern(PF_INET, SOCK_STREAM, IPPROTO_TCP, &csocket);
+ rc = csocket->ops->connect(csocket,
+ (struct sockaddr *)&sin_server,
+ sizeof(struct sockaddr_in), 0);
+ if (rc < 0) {
+ eprintk(KERN_ERR,
+ "v9fs_trans_tcp: problem connecting socket to %s\n",
+ addr);
+ return rc;
+ }
+ csocket->sk->sk_allocation = GFP_NOIO;
+ ts->s = csocket;
+ trans->status = Connected;
+
+ return 0;
+}
+
+/**
+ * v9fs_unix_init - initialize UNIX domain socket
+ * @v9ses: session information
+ * @dev_name: path to named pipe
+ * @data: mount options
+ *
+ */
+
+static int
+v9fs_unix_init(struct v9fs_session_info *v9ses, const char *dev_name,
+ char *data)
+{
+ int rc;
+ struct socket *csocket;
+ struct sockaddr_un sun_server;
+ struct v9fs_transport *trans;
+ struct v9fs_trans_sock *ts;
+
+ rc = 0;
+ csocket = NULL;
+ trans = v9ses->transport;
+
+ if (strlen(dev_name) > UNIX_PATH_MAX) {
+ eprintk(KERN_ERR, "v9fs_trans_unix: address too long: %s\n",
+ dev_name);
+ return -ENOMEM;
+ }
+
+ ts = kmalloc(sizeof(struct v9fs_trans_sock), GFP_KERNEL);
+ if (!ts)
+ return -ENOMEM;
+
+ trans->priv = ts;
+ ts->s = NULL;
+
+ sema_init(&trans->writelock, 1);
+ sema_init(&trans->readlock, 1);
+
+ sun_server.sun_family = PF_UNIX;
+ strcpy(sun_server.sun_path, dev_name);
+ sock_create_kern(PF_UNIX, SOCK_STREAM, 0, &csocket);
+ rc = csocket->ops->connect(csocket, (struct sockaddr *)&sun_server,
+ sizeof(struct sockaddr_un) - 1, 0); /* -1 *is* important */
+ if (rc < 0) {
+ eprintk(KERN_ERR,
+ "v9fs_trans_unix: problem connecting socket: %s: %d\n",
+ dev_name, rc);
+ return rc;
+ }
+ csocket->sk->sk_allocation = GFP_NOIO;
+ ts->s = csocket;
+ trans->status = Connected;
+
+ return 0;
+}
+
+/**
+ * v9fs_sock_close - shutdown socket
+ * @trans: private socket structure
+ *
+ */
+
+static void v9fs_sock_close(struct v9fs_transport *trans)
+{
+ struct v9fs_trans_sock *ts;
+
+ if (!trans)
+ return;
+
+ ts = trans->priv;
+
+ if ((ts) && (ts->s)) {
+ dprintk(DEBUG_TRANS, "closing the socket %p\n", ts->s);
+ sock_release(ts->s);
+ ts->s = NULL;
+ trans->status = Disconnected;
+ dprintk(DEBUG_TRANS, "socket closed\n");
+ }
+
+ if (ts)
+ kfree(ts);
+
+ trans->priv = NULL;
+}
+
+struct v9fs_transport v9fs_trans_tcp = {
+ .init = v9fs_tcp_init,
+ .write = v9fs_sock_send,
+ .read = v9fs_sock_recv,
+ .close = v9fs_sock_close,
+};
+
+struct v9fs_transport v9fs_trans_unix = {
+ .init = v9fs_unix_init,
+ .write = v9fs_sock_send,
+ .read = v9fs_sock_recv,
+ .close = v9fs_sock_close,
+};
diff --git a/fs/9p/transport.h b/fs/9p/transport.h
new file mode 100644
index 00000000000..9e9cd418efd
--- /dev/null
+++ b/fs/9p/transport.h
@@ -0,0 +1,46 @@
+/*
+ * linux/fs/9p/transport.h
+ *
+ * Transport Definition
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+enum v9fs_transport_status {
+ Connected,
+ Disconnected,
+ Hung,
+};
+
+struct v9fs_transport {
+ enum v9fs_transport_status status;
+ struct semaphore writelock;
+ struct semaphore readlock;
+ void *priv;
+
+ int (*init) (struct v9fs_session_info *, const char *, char *);
+ int (*write) (struct v9fs_transport *, void *, int);
+ int (*read) (struct v9fs_transport *, void *, int);
+ void (*close) (struct v9fs_transport *);
+};
+
+extern struct v9fs_transport v9fs_trans_tcp;
+extern struct v9fs_transport v9fs_trans_unix;
+extern struct v9fs_transport v9fs_trans_fd;
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
new file mode 100644
index 00000000000..13bdbbab438
--- /dev/null
+++ b/fs/9p/v9fs.c
@@ -0,0 +1,452 @@
+/*
+ * linux/fs/9p/v9fs.c
+ *
+ * This file contains functions assisting in mapping VFS to 9P2000
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/parser.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "transport.h"
+#include "mux.h"
+#include "conv.h"
+
+/* TODO: sysfs or debugfs interface */
+int v9fs_debug_level = 0; /* feature-rific global debug level */
+
+/*
+ * Option Parsing (code inspired by NFS code)
+ *
+ */
+
+enum {
+ /* Options that take integer arguments */
+ Opt_port, Opt_msize, Opt_uid, Opt_gid, Opt_afid, Opt_debug,
+ Opt_rfdno, Opt_wfdno,
+ /* String options */
+ Opt_name, Opt_remotename,
+ /* Options that take no arguments */
+ Opt_legacy, Opt_nodevmap, Opt_unix, Opt_tcp, Opt_fd,
+ /* Error token */
+ Opt_err
+};
+
+static match_table_t tokens = {
+ {Opt_port, "port=%u"},
+ {Opt_msize, "msize=%u"},
+ {Opt_uid, "uid=%u"},
+ {Opt_gid, "gid=%u"},
+ {Opt_afid, "afid=%u"},
+ {Opt_rfdno, "rfdno=%u"},
+ {Opt_wfdno, "wfdno=%u"},
+ {Opt_debug, "debug=%u"},
+ {Opt_name, "name=%s"},
+ {Opt_remotename, "aname=%s"},
+ {Opt_unix, "proto=unix"},
+ {Opt_tcp, "proto=tcp"},
+ {Opt_fd, "proto=fd"},
+ {Opt_tcp, "tcp"},
+ {Opt_unix, "unix"},
+ {Opt_fd, "fd"},
+ {Opt_legacy, "noextend"},
+ {Opt_nodevmap, "nodevmap"},
+ {Opt_err, NULL}
+};
+
+/*
+ * Parse option string.
+ */
+
+/**
+ * v9fs_parse_options - parse mount options into session structure
+ * @options: options string passed from mount
+ * @v9ses: existing v9fs session information
+ *
+ */
+
+static void v9fs_parse_options(char *options, struct v9fs_session_info *v9ses)
+{
+ char *p;
+ substring_t args[MAX_OPT_ARGS];
+ int option;
+ int ret;
+
+ /* setup defaults */
+ v9ses->port = V9FS_PORT;
+ v9ses->maxdata = 9000;
+ v9ses->proto = PROTO_TCP;
+ v9ses->extended = 1;
+ v9ses->afid = ~0;
+ v9ses->debug = 0;
+ v9ses->rfdno = ~0;
+ v9ses->wfdno = ~0;
+
+ if (!options)
+ return;
+
+ while ((p = strsep(&options, ",")) != NULL) {
+ int token;
+ if (!*p)
+ continue;
+ token = match_token(p, tokens, args);
+ if (token < Opt_name) {
+ if ((ret = match_int(&args[0], &option)) < 0) {
+ dprintk(DEBUG_ERROR,
+ "integer field, but no integer?\n");
+ continue;
+ }
+
+ }
+ switch (token) {
+ case Opt_port:
+ v9ses->port = option;
+ break;
+ case Opt_msize:
+ v9ses->maxdata = option;
+ break;
+ case Opt_uid:
+ v9ses->uid = option;
+ break;
+ case Opt_gid:
+ v9ses->gid = option;
+ break;
+ case Opt_afid:
+ v9ses->afid = option;
+ break;
+ case Opt_rfdno:
+ v9ses->rfdno = option;
+ break;
+ case Opt_wfdno:
+ v9ses->wfdno = option;
+ break;
+ case Opt_debug:
+ v9ses->debug = option;
+ break;
+ case Opt_tcp:
+ v9ses->proto = PROTO_TCP;
+ break;
+ case Opt_unix:
+ v9ses->proto = PROTO_UNIX;
+ break;
+ case Opt_fd:
+ v9ses->proto = PROTO_FD;
+ break;
+ case Opt_name:
+ match_strcpy(v9ses->name, &args[0]);
+ break;
+ case Opt_remotename:
+ match_strcpy(v9ses->remotename, &args[0]);
+ break;
+ case Opt_legacy:
+ v9ses->extended = 0;
+ break;
+ case Opt_nodevmap:
+ v9ses->nodev = 1;
+ break;
+ default:
+ continue;
+ }
+ }
+}
+
+/**
+ * v9fs_inode2v9ses - safely extract v9fs session info from super block
+ * @inode: inode to extract information from
+ *
+ * Paranoid function to extract v9ses information from superblock,
+ * if anything is missing it will report an error.
+ *
+ */
+
+struct v9fs_session_info *v9fs_inode2v9ses(struct inode *inode)
+{
+ return (inode->i_sb->s_fs_info);
+}
+
+/**
+ * v9fs_get_idpool - allocate numeric id from pool
+ * @p - pool to allocate from
+ *
+ * XXX - This seems to be an awful generic function, should it be in idr.c with
+ * the lock included in struct idr?
+ */
+
+int v9fs_get_idpool(struct v9fs_idpool *p)
+{
+ int i = 0;
+ int error;
+
+retry:
+ if (idr_pre_get(&p->pool, GFP_KERNEL) == 0)
+ return 0;
+
+ if (down_interruptible(&p->lock) == -EINTR) {
+ eprintk(KERN_WARNING, "Interrupted while locking\n");
+ return -1;
+ }
+
+ error = idr_get_new(&p->pool, NULL, &i);
+ up(&p->lock);
+
+ if (error == -EAGAIN)
+ goto retry;
+ else if (error)
+ return -1;
+
+ return i;
+}
+
+/**
+ * v9fs_put_idpool - release numeric id from pool
+ * @p - pool to allocate from
+ *
+ * XXX - This seems to be an awful generic function, should it be in idr.c with
+ * the lock included in struct idr?
+ */
+
+void v9fs_put_idpool(int id, struct v9fs_idpool *p)
+{
+ if (down_interruptible(&p->lock) == -EINTR) {
+ eprintk(KERN_WARNING, "Interrupted while locking\n");
+ return;
+ }
+ idr_remove(&p->pool, id);
+ up(&p->lock);
+}
+
+/**
+ * v9fs_session_init - initialize session
+ * @v9ses: session information structure
+ * @dev_name: device being mounted
+ * @data: options
+ *
+ */
+
+int
+v9fs_session_init(struct v9fs_session_info *v9ses,
+ const char *dev_name, char *data)
+{
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_transport *trans_proto;
+ int n = 0;
+ int newfid = -1;
+ int retval = -EINVAL;
+
+ v9ses->name = __getname();
+ if (!v9ses->name)
+ return -ENOMEM;
+
+ v9ses->remotename = __getname();
+ if (!v9ses->remotename) {
+ putname(v9ses->name);
+ return -ENOMEM;
+ }
+
+ strcpy(v9ses->name, V9FS_DEFUSER);
+ strcpy(v9ses->remotename, V9FS_DEFANAME);
+
+ v9fs_parse_options(data, v9ses);
+
+ /* set global debug level */
+ v9fs_debug_level = v9ses->debug;
+
+ /* id pools that are session-dependent: FIDs and TIDs */
+ idr_init(&v9ses->fidpool.pool);
+ init_MUTEX(&v9ses->fidpool.lock);
+ idr_init(&v9ses->tidpool.pool);
+ init_MUTEX(&v9ses->tidpool.lock);
+
+
+ switch (v9ses->proto) {
+ case PROTO_TCP:
+ trans_proto = &v9fs_trans_tcp;
+ break;
+ case PROTO_UNIX:
+ trans_proto = &v9fs_trans_unix;
+ *v9ses->remotename = 0;
+ break;
+ case PROTO_FD:
+ trans_proto = &v9fs_trans_fd;
+ *v9ses->remotename = 0;
+ break;
+ default:
+ printk(KERN_ERR "v9fs: Bad mount protocol %d\n", v9ses->proto);
+ retval = -ENOPROTOOPT;
+ goto SessCleanUp;
+ };
+
+ v9ses->transport = trans_proto;
+
+ if ((retval = v9ses->transport->init(v9ses, dev_name, data)) < 0) {
+ eprintk(KERN_ERR, "problem initializing transport\n");
+ goto SessCleanUp;
+ }
+
+ v9ses->inprogress = 0;
+ v9ses->shutdown = 0;
+ v9ses->session_hung = 0;
+
+ if ((retval = v9fs_mux_init(v9ses, dev_name)) < 0) {
+ dprintk(DEBUG_ERROR, "problem initializing mux\n");
+ goto SessCleanUp;
+ }
+
+ if (v9ses->afid == ~0) {
+ if (v9ses->extended)
+ retval =
+ v9fs_t_version(v9ses, v9ses->maxdata, "9P2000.u",
+ &fcall);
+ else
+ retval = v9fs_t_version(v9ses, v9ses->maxdata, "9P2000",
+ &fcall);
+
+ if (retval < 0) {
+ dprintk(DEBUG_ERROR, "v9fs_t_version failed\n");
+ goto FreeFcall;
+ }
+
+ /* Really should check for 9P1 and report error */
+ if (!strcmp(fcall->params.rversion.version, "9P2000.u")) {
+ dprintk(DEBUG_9P, "9P2000 UNIX extensions enabled\n");
+ v9ses->extended = 1;
+ } else {
+ dprintk(DEBUG_9P, "9P2000 legacy mode enabled\n");
+ v9ses->extended = 0;
+ }
+
+ n = fcall->params.rversion.msize;
+ kfree(fcall);
+
+ if (n < v9ses->maxdata)
+ v9ses->maxdata = n;
+ }
+
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "couldn't allocate FID\n");
+ retval = -ENOMEM;
+ goto SessCleanUp;
+ }
+ /* it is a little bit ugly, but we have to prevent newfid */
+ /* being the same as afid, so if it is, get a new fid */
+ if (v9ses->afid != ~0 && newfid == v9ses->afid) {
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "couldn't allocate FID\n");
+ retval = -ENOMEM;
+ goto SessCleanUp;
+ }
+ }
+
+ if ((retval =
+ v9fs_t_attach(v9ses, v9ses->name, v9ses->remotename, newfid,
+ v9ses->afid, NULL))
+ < 0) {
+ dprintk(DEBUG_ERROR, "cannot attach\n");
+ goto SessCleanUp;
+ }
+
+ if (v9ses->afid != ~0) {
+ if (v9fs_t_clunk(v9ses, v9ses->afid, NULL))
+ dprintk(DEBUG_ERROR, "clunk failed\n");
+ }
+
+ return newfid;
+
+ FreeFcall:
+ kfree(fcall);
+
+ SessCleanUp:
+ v9fs_session_close(v9ses);
+ return retval;
+}
+
+/**
+ * v9fs_session_close - shutdown a session
+ * @v9ses: session information structure
+ *
+ */
+
+void v9fs_session_close(struct v9fs_session_info *v9ses)
+{
+ if (v9ses->recvproc) {
+ send_sig(SIGKILL, v9ses->recvproc, 1);
+ wait_for_completion(&v9ses->proccmpl);
+ }
+
+ if (v9ses->transport)
+ v9ses->transport->close(v9ses->transport);
+
+ putname(v9ses->name);
+ putname(v9ses->remotename);
+}
+
+/**
+ * v9fs_session_cancel - mark transport as disconnected
+ * and cancel all pending requests.
+ */
+void v9fs_session_cancel(struct v9fs_session_info *v9ses) {
+ v9ses->transport->status = Disconnected;
+ v9fs_mux_cancel_requests(v9ses, -EIO);
+}
+
+extern int v9fs_error_init(void);
+
+/**
+ * v9fs_init - Initialize module
+ *
+ */
+
+static int __init init_v9fs(void)
+{
+ v9fs_error_init();
+
+ printk(KERN_INFO "Installing v9fs 9P2000 file system support\n");
+
+ return register_filesystem(&v9fs_fs_type);
+}
+
+/**
+ * v9fs_init - shutdown module
+ *
+ */
+
+static void __exit exit_v9fs(void)
+{
+ unregister_filesystem(&v9fs_fs_type);
+}
+
+module_init(init_v9fs)
+module_exit(exit_v9fs)
+
+MODULE_AUTHOR("Eric Van Hensbergen <ericvh@gmail.com>");
+MODULE_AUTHOR("Ron Minnich <rminnich@lanl.gov>");
+MODULE_LICENSE("GPL");
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
new file mode 100644
index 00000000000..45dcef42bdd
--- /dev/null
+++ b/fs/9p/v9fs.h
@@ -0,0 +1,103 @@
+/*
+ * V9FS definitions.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+/*
+ * Idpool structure provides lock and id management
+ *
+ */
+
+struct v9fs_idpool {
+ struct semaphore lock;
+ struct idr pool;
+};
+
+/*
+ * Session structure provides information for an opened session
+ *
+ */
+
+struct v9fs_session_info {
+ /* options */
+ unsigned int maxdata;
+ unsigned char extended; /* set to 1 if we are using UNIX extensions */
+ unsigned char nodev; /* set to 1 if no disable device mapping */
+ unsigned short port; /* port to connect to */
+ unsigned short debug; /* debug level */
+ unsigned short proto; /* protocol to use */
+ unsigned int afid; /* authentication fid */
+ unsigned int rfdno; /* read file descriptor number */
+ unsigned int wfdno; /* write file descriptor number */
+
+
+ char *name; /* user name to mount as */
+ char *remotename; /* name of remote hierarchy being mounted */
+ unsigned int uid; /* default uid/muid for legacy support */
+ unsigned int gid; /* default gid for legacy support */
+
+ /* book keeping */
+ struct v9fs_idpool fidpool; /* The FID pool for file descriptors */
+ struct v9fs_idpool tidpool; /* The TID pool for transactions ids */
+
+ /* transport information */
+ struct v9fs_transport *transport;
+
+ int inprogress; /* session in progress => true */
+ int shutdown; /* session shutting down. no more attaches. */
+ unsigned char session_hung;
+
+ /* mux private data */
+ struct v9fs_fcall *curfcall;
+ wait_queue_head_t read_wait;
+ struct completion fcread;
+ struct completion proccmpl;
+ struct task_struct *recvproc;
+
+ spinlock_t muxlock;
+ struct list_head mux_fcalls;
+};
+
+/* possible values of ->proto */
+enum {
+ PROTO_TCP,
+ PROTO_UNIX,
+ PROTO_FD,
+};
+
+int v9fs_session_init(struct v9fs_session_info *, const char *, char *);
+struct v9fs_session_info *v9fs_inode2v9ses(struct inode *);
+void v9fs_session_close(struct v9fs_session_info *v9ses);
+int v9fs_get_idpool(struct v9fs_idpool *p);
+void v9fs_put_idpool(int id, struct v9fs_idpool *p);
+void v9fs_session_cancel(struct v9fs_session_info *v9ses);
+
+#define V9FS_MAGIC 0x01021997
+
+/* other default globals */
+#define V9FS_PORT 564
+#define V9FS_DEFUSER "nobody"
+#define V9FS_DEFANAME ""
+
+/* inital pool sizes for fids and tags */
+#define V9FS_START_FIDS 8192
+#define V9FS_START_TIDS 256
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
new file mode 100644
index 00000000000..2f2cea7ee3e
--- /dev/null
+++ b/fs/9p/v9fs_vfs.h
@@ -0,0 +1,53 @@
+/*
+ * V9FS VFS extensions.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+/* plan9 semantics are that created files are implicitly opened.
+ * But linux semantics are that you call create, then open.
+ * the plan9 approach is superior as it provides an atomic
+ * open.
+ * we track the create fid here. When the file is opened, if fidopen is
+ * non-zero, we use the fid and can skip some steps.
+ * there may be a better way to do this, but I don't know it.
+ * one BAD way is to clunk the fid on create, then open it again:
+ * you lose the atomicity of file open
+ */
+
+/* special case:
+ * unlink calls remove, which is an implicit clunk. So we have to track
+ * that kind of thing so that we don't try to clunk a dead fid.
+ */
+
+extern struct file_system_type v9fs_fs_type;
+extern struct file_operations v9fs_file_operations;
+extern struct file_operations v9fs_dir_operations;
+extern struct dentry_operations v9fs_dentry_operations;
+
+struct inode *v9fs_get_inode(struct super_block *sb, int mode);
+ino_t v9fs_qid2ino(struct v9fs_qid *qid);
+void v9fs_mistat2inode(struct v9fs_stat *, struct inode *,
+ struct super_block *);
+int v9fs_dir_release(struct inode *inode, struct file *filp);
+int v9fs_file_open(struct inode *inode, struct file *file);
+void v9fs_inode2mistat(struct inode *inode, struct v9fs_stat *mistat);
+void v9fs_dentry_release(struct dentry *);
diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
new file mode 100644
index 00000000000..306c96741f8
--- /dev/null
+++ b/fs/9p/vfs_dentry.c
@@ -0,0 +1,126 @@
+/*
+ * linux/fs/9p/vfs_dentry.c
+ *
+ * This file contians vfs dentry ops for the 9P2000 protocol.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/pagemap.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/smp_lock.h>
+#include <linux/inet.h>
+#include <linux/namei.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "conv.h"
+#include "fid.h"
+
+/**
+ * v9fs_dentry_validate - VFS dcache hook to validate cache
+ * @dentry: dentry that is being validated
+ * @nd: path data
+ *
+ * dcache really shouldn't be used for 9P2000 as at all due to
+ * potential attached semantics to directory traversal (walk).
+ *
+ * FUTURE: look into how to use dcache to allow multi-stage
+ * walks in Plan 9 & potential for better dcache operation which
+ * would remain valid for Plan 9 semantics. Older versions
+ * had validation via stat for those interested. However, since
+ * stat has the same approximate overhead as walk there really
+ * is no difference. The only improvement would be from a
+ * time-decay cache like NFS has and that undermines the
+ * synchronous nature of 9P2000.
+ *
+ */
+
+static int v9fs_dentry_validate(struct dentry *dentry, struct nameidata *nd)
+{
+ struct dentry *dc = current->fs->pwd;
+
+ dprintk(DEBUG_VFS, "dentry: %s (%p)\n", dentry->d_iname, dentry);
+ if (v9fs_fid_lookup(dentry, FID_OP)) {
+ dprintk(DEBUG_VFS, "VALID\n");
+ return 1;
+ }
+
+ while (dc != NULL) {
+ if (dc == dentry) {
+ dprintk(DEBUG_VFS, "VALID\n");
+ return 1;
+ }
+ if (dc == dc->d_parent)
+ break;
+
+ dc = dc->d_parent;
+ }
+
+ dprintk(DEBUG_VFS, "INVALID\n");
+ return 0;
+}
+
+/**
+ * v9fs_dentry_release - called when dentry is going to be freed
+ * @dentry: dentry that is being release
+ *
+ */
+
+void v9fs_dentry_release(struct dentry *dentry)
+{
+ dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+
+ if (dentry->d_fsdata != NULL) {
+ struct list_head *fid_list = dentry->d_fsdata;
+ struct v9fs_fid *temp = NULL;
+ struct v9fs_fid *current_fid = NULL;
+ struct v9fs_fcall *fcall = NULL;
+
+ list_for_each_entry_safe(current_fid, temp, fid_list, list) {
+ if (v9fs_t_clunk
+ (current_fid->v9ses, current_fid->fid, &fcall))
+ dprintk(DEBUG_ERROR, "clunk failed: %s\n",
+ FCALL_ERROR(fcall));
+
+ v9fs_put_idpool(current_fid->fid,
+ &current_fid->v9ses->fidpool);
+
+ kfree(fcall);
+ v9fs_fid_destroy(current_fid);
+ }
+
+ kfree(dentry->d_fsdata); /* free the list_head */
+ }
+}
+
+struct dentry_operations v9fs_dentry_operations = {
+ .d_revalidate = v9fs_dentry_validate,
+ .d_release = v9fs_dentry_release,
+};
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
new file mode 100644
index 00000000000..c478a738418
--- /dev/null
+++ b/fs/9p/vfs_dir.c
@@ -0,0 +1,226 @@
+/*
+ * linux/fs/9p/vfs_dir.c
+ *
+ * This file contains vfs directory ops for the 9P2000 protocol.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/smp_lock.h>
+#include <linux/inet.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "conv.h"
+#include "fid.h"
+
+/**
+ * dt_type - return file type
+ * @mistat: mistat structure
+ *
+ */
+
+static inline int dt_type(struct v9fs_stat *mistat)
+{
+ unsigned long perm = mistat->mode;
+ int rettype = DT_REG;
+
+ if (perm & V9FS_DMDIR)
+ rettype = DT_DIR;
+ if (perm & V9FS_DMSYMLINK)
+ rettype = DT_LNK;
+
+ return rettype;
+}
+
+/**
+ * v9fs_dir_readdir - read a directory
+ * @filep: opened file structure
+ * @dirent: directory structure ???
+ * @filldir: function to populate directory structure ???
+ *
+ */
+
+static int v9fs_dir_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+ struct v9fs_fcall *fcall = NULL;
+ struct inode *inode = filp->f_dentry->d_inode;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+ struct v9fs_fid *file = filp->private_data;
+ unsigned int i, n;
+ int fid = -1;
+ int ret = 0;
+ struct v9fs_stat *mi = NULL;
+ int over = 0;
+
+ dprintk(DEBUG_VFS, "name %s\n", filp->f_dentry->d_name.name);
+
+ fid = file->fid;
+
+ mi = kmalloc(v9ses->maxdata, GFP_KERNEL);
+ if (!mi)
+ return -ENOMEM;
+
+ if (file->rdir_fcall && (filp->f_pos != file->rdir_pos)) {
+ kfree(file->rdir_fcall);
+ file->rdir_fcall = NULL;
+ }
+
+ if (file->rdir_fcall) {
+ n = file->rdir_fcall->params.rread.count;
+ i = file->rdir_fpos;
+ while (i < n) {
+ int s = v9fs_deserialize_stat(v9ses,
+ file->rdir_fcall->params.rread.data + i,
+ n - i, mi, v9ses->maxdata);
+
+ if (s == 0) {
+ dprintk(DEBUG_ERROR,
+ "error while deserializing mistat\n");
+ ret = -EIO;
+ goto FreeStructs;
+ }
+
+ over = filldir(dirent, mi->name, strlen(mi->name),
+ filp->f_pos, v9fs_qid2ino(&mi->qid),
+ dt_type(mi));
+
+ if (over) {
+ file->rdir_fpos = i;
+ file->rdir_pos = filp->f_pos;
+ break;
+ }
+
+ i += s;
+ filp->f_pos += s;
+ }
+
+ if (!over) {
+ kfree(file->rdir_fcall);
+ file->rdir_fcall = NULL;
+ }
+ }
+
+ while (!over) {
+ ret = v9fs_t_read(v9ses, fid, filp->f_pos,
+ v9ses->maxdata-V9FS_IOHDRSZ, &fcall);
+ if (ret < 0) {
+ dprintk(DEBUG_ERROR, "error while reading: %d: %p\n",
+ ret, fcall);
+ goto FreeStructs;
+ } else if (ret == 0)
+ break;
+
+ n = ret;
+ i = 0;
+ while (i < n) {
+ int s = v9fs_deserialize_stat(v9ses,
+ fcall->params.rread.data + i, n - i, mi,
+ v9ses->maxdata);
+
+ if (s == 0) {
+ dprintk(DEBUG_ERROR,
+ "error while deserializing mistat\n");
+ return -EIO;
+ }
+
+ over = filldir(dirent, mi->name, strlen(mi->name),
+ filp->f_pos, v9fs_qid2ino(&mi->qid),
+ dt_type(mi));
+
+ if (over) {
+ file->rdir_fcall = fcall;
+ file->rdir_fpos = i;
+ file->rdir_pos = filp->f_pos;
+ fcall = NULL;
+ break;
+ }
+
+ i += s;
+ filp->f_pos += s;
+ }
+
+ kfree(fcall);
+ }
+
+ FreeStructs:
+ kfree(fcall);
+ kfree(mi);
+ return ret;
+}
+
+/**
+ * v9fs_dir_release - close a directory
+ * @inode: inode of the directory
+ * @filp: file pointer to a directory
+ *
+ */
+
+int v9fs_dir_release(struct inode *inode, struct file *filp)
+{
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+ struct v9fs_fid *fid = filp->private_data;
+ int fidnum = -1;
+
+ dprintk(DEBUG_VFS, "inode: %p filp: %p fid: %d\n", inode, filp,
+ fid->fid);
+ fidnum = fid->fid;
+
+ filemap_fdatawrite(inode->i_mapping);
+ filemap_fdatawait(inode->i_mapping);
+
+ if (fidnum >= 0) {
+ fid->fidopen--;
+ dprintk(DEBUG_VFS, "fidopen: %d v9f->fid: %d\n", fid->fidopen,
+ fid->fid);
+
+ if (fid->fidopen == 0) {
+ if (v9fs_t_clunk(v9ses, fidnum, NULL))
+ dprintk(DEBUG_ERROR, "clunk failed\n");
+
+ v9fs_put_idpool(fid->fid, &v9ses->fidpool);
+ }
+
+ kfree(fid->rdir_fcall);
+
+ filp->private_data = NULL;
+ v9fs_fid_destroy(fid);
+ }
+
+ d_drop(filp->f_dentry);
+ return 0;
+}
+
+struct file_operations v9fs_dir_operations = {
+ .read = generic_read_dir,
+ .readdir = v9fs_dir_readdir,
+ .open = v9fs_file_open,
+ .release = v9fs_dir_release,
+};
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
new file mode 100644
index 00000000000..1f8ae7d580a
--- /dev/null
+++ b/fs/9p/vfs_file.c
@@ -0,0 +1,401 @@
+/*
+ * linux/fs/9p/vfs_file.c
+ *
+ * This file contians vfs file ops for 9P2000.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/smp_lock.h>
+#include <linux/inet.h>
+#include <linux/version.h>
+#include <linux/list.h>
+#include <asm/uaccess.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "fid.h"
+
+/**
+ * v9fs_file_open - open a file (or directory)
+ * @inode: inode to be opened
+ * @file: file being opened
+ *
+ */
+
+int v9fs_file_open(struct inode *inode, struct file *file)
+{
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+ struct v9fs_fid *v9fid = v9fs_fid_lookup(file->f_dentry, FID_WALK);
+ struct v9fs_fid *v9newfid = NULL;
+ struct v9fs_fcall *fcall = NULL;
+ int open_mode = 0;
+ unsigned int iounit = 0;
+ int newfid = -1;
+ long result = -1;
+
+ dprintk(DEBUG_VFS, "inode: %p file: %p v9fid= %p\n", inode, file,
+ v9fid);
+
+ if (!v9fid) {
+ struct dentry *dentry = file->f_dentry;
+ dprintk(DEBUG_ERROR, "Couldn't resolve fid from dentry\n");
+
+ /* XXX - some duplication from lookup, generalize later */
+ /* basically vfs_lookup is too heavy weight */
+ v9fid = v9fs_fid_lookup(file->f_dentry, FID_OP);
+ if (!v9fid)
+ return -EBADF;
+
+ v9fid = v9fs_fid_lookup(dentry->d_parent, FID_WALK);
+ if (!v9fid)
+ return -EBADF;
+
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "newfid fails!\n");
+ return -ENOSPC;
+ }
+
+ result =
+ v9fs_t_walk(v9ses, v9fid->fid, newfid,
+ (char *)file->f_dentry->d_name.name, NULL);
+ if (result < 0) {
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ dprintk(DEBUG_ERROR, "rewalk didn't work\n");
+ return -EBADF;
+ }
+
+ v9fid = v9fs_fid_create(dentry);
+ if (v9fid == NULL) {
+ dprintk(DEBUG_ERROR, "couldn't insert\n");
+ return -ENOMEM;
+ }
+ v9fid->fid = newfid;
+ }
+
+ if (v9fid->fidcreate) {
+ /* create case */
+ newfid = v9fid->fid;
+ iounit = v9fid->iounit;
+ v9fid->fidcreate = 0;
+ } else {
+ if (!S_ISDIR(inode->i_mode))
+ newfid = v9fid->fid;
+ else {
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "allocation failed\n");
+ return -ENOSPC;
+ }
+ /* This would be a somewhat critical clone */
+ result =
+ v9fs_t_walk(v9ses, v9fid->fid, newfid, NULL,
+ &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR, "clone error: %s\n",
+ FCALL_ERROR(fcall));
+ kfree(fcall);
+ return result;
+ }
+
+ v9newfid = v9fs_fid_create(file->f_dentry);
+ v9newfid->fid = newfid;
+ v9newfid->qid = v9fid->qid;
+ v9newfid->iounit = v9fid->iounit;
+ v9newfid->fidopen = 0;
+ v9newfid->fidclunked = 0;
+ v9newfid->v9ses = v9ses;
+ v9fid = v9newfid;
+ kfree(fcall);
+ }
+
+ /* TODO: do special things for O_EXCL, O_NOFOLLOW, O_SYNC */
+ /* translate open mode appropriately */
+ open_mode = file->f_flags & 0x3;
+
+ if (file->f_flags & O_EXCL)
+ open_mode |= V9FS_OEXCL;
+
+ if (v9ses->extended) {
+ if (file->f_flags & O_TRUNC)
+ open_mode |= V9FS_OTRUNC;
+
+ if (file->f_flags & O_APPEND)
+ open_mode |= V9FS_OAPPEND;
+ }
+
+ result = v9fs_t_open(v9ses, newfid, open_mode, &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR,
+ "open failed, open_mode 0x%x: %s\n", open_mode,
+ FCALL_ERROR(fcall));
+ kfree(fcall);
+ return result;
+ }
+
+ iounit = fcall->params.ropen.iounit;
+ kfree(fcall);
+ }
+
+
+ file->private_data = v9fid;
+
+ v9fid->rdir_pos = 0;
+ v9fid->rdir_fcall = NULL;
+ v9fid->fidopen = 1;
+ v9fid->filp = file;
+ v9fid->iounit = iounit;
+
+ return 0;
+}
+
+/**
+ * v9fs_file_lock - lock a file (or directory)
+ * @inode: inode to be opened
+ * @file: file being opened
+ *
+ * XXX - this looks like a local only lock, we should extend into 9P
+ * by using open exclusive
+ */
+
+static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl)
+{
+ int res = 0;
+ struct inode *inode = filp->f_dentry->d_inode;
+
+ dprintk(DEBUG_VFS, "filp: %p lock: %p\n", filp, fl);
+
+ /* No mandatory locks */
+ if ((inode->i_mode & (S_ISGID | S_IXGRP)) == S_ISGID)
+ return -ENOLCK;
+
+ if ((IS_SETLK(cmd) || IS_SETLKW(cmd)) && fl->fl_type != F_UNLCK) {
+ filemap_fdatawrite(inode->i_mapping);
+ filemap_fdatawait(inode->i_mapping);
+ invalidate_inode_pages(&inode->i_data);
+ }
+
+ return res;
+}
+
+/**
+ * v9fs_read - read from a file (internal)
+ * @filep: file pointer to read
+ * @data: data buffer to read data into
+ * @count: size of buffer
+ * @offset: offset at which to read data
+ *
+ */
+
+static ssize_t
+v9fs_read(struct file *filp, char *buffer, size_t count, loff_t * offset)
+{
+ struct inode *inode = filp->f_dentry->d_inode;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+ struct v9fs_fid *v9f = filp->private_data;
+ struct v9fs_fcall *fcall = NULL;
+ int fid = v9f->fid;
+ int rsize = 0;
+ int result = 0;
+ int total = 0;
+
+ dprintk(DEBUG_VFS, "\n");
+
+ rsize = v9ses->maxdata - V9FS_IOHDRSZ;
+ if (v9f->iounit != 0 && rsize > v9f->iounit)
+ rsize = v9f->iounit;
+
+ do {
+ if (count < rsize)
+ rsize = count;
+
+ result = v9fs_t_read(v9ses, fid, *offset, rsize, &fcall);
+
+ if (result < 0) {
+ printk(KERN_ERR "9P2000: v9fs_t_read returned %d\n",
+ result);
+
+ kfree(fcall);
+ return total;
+ } else
+ *offset += result;
+
+ /* XXX - extra copy */
+ memcpy(buffer, fcall->params.rread.data, result);
+ count -= result;
+ buffer += result;
+ total += result;
+
+ kfree(fcall);
+
+ if (result < rsize)
+ break;
+ } while (count);
+
+ return total;
+}
+
+/**
+ * v9fs_file_read - read from a file
+ * @filep: file pointer to read
+ * @data: data buffer to read data into
+ * @count: size of buffer
+ * @offset: offset at which to read data
+ *
+ */
+
+static ssize_t
+v9fs_file_read(struct file *filp, char __user * data, size_t count,
+ loff_t * offset)
+{
+ int retval = -1;
+ int ret = 0;
+ char *buffer;
+
+ buffer = kmalloc(count, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ retval = v9fs_read(filp, buffer, count, offset);
+ if (retval > 0) {
+ if ((ret = copy_to_user(data, buffer, retval)) != 0) {
+ dprintk(DEBUG_ERROR, "Problem copying to user %d\n",
+ ret);
+ retval = ret;
+ }
+ }
+
+ kfree(buffer);
+
+ return retval;
+}
+
+/**
+ * v9fs_write - write to a file
+ * @filep: file pointer to write
+ * @data: data buffer to write data from
+ * @count: size of buffer
+ * @offset: offset at which to write data
+ *
+ */
+
+static ssize_t
+v9fs_write(struct file *filp, char *buffer, size_t count, loff_t * offset)
+{
+ struct inode *inode = filp->f_dentry->d_inode;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
+ struct v9fs_fid *v9fid = filp->private_data;
+ struct v9fs_fcall *fcall;
+ int fid = v9fid->fid;
+ int result = -EIO;
+ int rsize = 0;
+ int total = 0;
+
+ dprintk(DEBUG_VFS, "data %p count %d offset %x\n", buffer, (int)count,
+ (int)*offset);
+ rsize = v9ses->maxdata - V9FS_IOHDRSZ;
+ if (v9fid->iounit != 0 && rsize > v9fid->iounit)
+ rsize = v9fid->iounit;
+
+ dump_data(buffer, count);
+
+ do {
+ if (count < rsize)
+ rsize = count;
+
+ result =
+ v9fs_t_write(v9ses, fid, *offset, rsize, buffer, &fcall);
+ if (result < 0) {
+ eprintk(KERN_ERR, "error while writing: %s(%d)\n",
+ FCALL_ERROR(fcall), result);
+ kfree(fcall);
+ return result;
+ } else
+ *offset += result;
+
+ kfree(fcall);
+
+ if (result != rsize) {
+ eprintk(KERN_ERR,
+ "short write: v9fs_t_write returned %d\n",
+ result);
+ break;
+ }
+
+ count -= result;
+ buffer += result;
+ total += result;
+ } while (count);
+
+ return total;
+}
+
+/**
+ * v9fs_file_write - write to a file
+ * @filep: file pointer to write
+ * @data: data buffer to write data from
+ * @count: size of buffer
+ * @offset: offset at which to write data
+ *
+ */
+
+static ssize_t
+v9fs_file_write(struct file *filp, const char __user * data,
+ size_t count, loff_t * offset)
+{
+ int ret = -1;
+ char *buffer;
+
+ buffer = kmalloc(count, GFP_KERNEL);
+ if (buffer == NULL)
+ return -ENOMEM;
+
+ ret = copy_from_user(buffer, data, count);
+ if (ret) {
+ dprintk(DEBUG_ERROR, "Problem copying from user\n");
+ ret = -EFAULT;
+ } else {
+ ret = v9fs_write(filp, buffer, count, offset);
+ }
+
+ kfree(buffer);
+
+ return ret;
+}
+
+struct file_operations v9fs_file_operations = {
+ .llseek = generic_file_llseek,
+ .read = v9fs_file_read,
+ .write = v9fs_file_write,
+ .open = v9fs_file_open,
+ .release = v9fs_dir_release,
+ .lock = v9fs_file_lock,
+};
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
new file mode 100644
index 00000000000..0c13fc60004
--- /dev/null
+++ b/fs/9p/vfs_inode.c
@@ -0,0 +1,1338 @@
+/*
+ * linux/fs/9p/vfs_inode.c
+ *
+ * This file contains vfs inode ops for the 9P2000 protocol.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/pagemap.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/smp_lock.h>
+#include <linux/inet.h>
+#include <linux/namei.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "conv.h"
+#include "fid.h"
+
+static struct inode_operations v9fs_dir_inode_operations;
+static struct inode_operations v9fs_dir_inode_operations_ext;
+static struct inode_operations v9fs_file_inode_operations;
+static struct inode_operations v9fs_symlink_inode_operations;
+
+/**
+ * unixmode2p9mode - convert unix mode bits to plan 9
+ * @v9ses: v9fs session information
+ * @mode: mode to convert
+ *
+ */
+
+static int unixmode2p9mode(struct v9fs_session_info *v9ses, int mode)
+{
+ int res;
+ res = mode & 0777;
+ if (S_ISDIR(mode))
+ res |= V9FS_DMDIR;
+ if (v9ses->extended) {
+ if (S_ISLNK(mode))
+ res |= V9FS_DMSYMLINK;
+ if (v9ses->nodev == 0) {
+ if (S_ISSOCK(mode))
+ res |= V9FS_DMSOCKET;
+ if (S_ISFIFO(mode))
+ res |= V9FS_DMNAMEDPIPE;
+ if (S_ISBLK(mode))
+ res |= V9FS_DMDEVICE;
+ if (S_ISCHR(mode))
+ res |= V9FS_DMDEVICE;
+ }
+
+ if ((mode & S_ISUID) == S_ISUID)
+ res |= V9FS_DMSETUID;
+ if ((mode & S_ISGID) == S_ISGID)
+ res |= V9FS_DMSETGID;
+ if ((mode & V9FS_DMLINK))
+ res |= V9FS_DMLINK;
+ }
+
+ return res;
+}
+
+/**
+ * p9mode2unixmode- convert plan9 mode bits to unix mode bits
+ * @v9ses: v9fs session information
+ * @mode: mode to convert
+ *
+ */
+
+static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode)
+{
+ int res;
+
+ res = mode & 0777;
+
+ if ((mode & V9FS_DMDIR) == V9FS_DMDIR)
+ res |= S_IFDIR;
+ else if ((mode & V9FS_DMSYMLINK) && (v9ses->extended))
+ res |= S_IFLNK;
+ else if ((mode & V9FS_DMSOCKET) && (v9ses->extended)
+ && (v9ses->nodev == 0))
+ res |= S_IFSOCK;
+ else if ((mode & V9FS_DMNAMEDPIPE) && (v9ses->extended)
+ && (v9ses->nodev == 0))
+ res |= S_IFIFO;
+ else if ((mode & V9FS_DMDEVICE) && (v9ses->extended)
+ && (v9ses->nodev == 0))
+ res |= S_IFBLK;
+ else
+ res |= S_IFREG;
+
+ if (v9ses->extended) {
+ if ((mode & V9FS_DMSETUID) == V9FS_DMSETUID)
+ res |= S_ISUID;
+
+ if ((mode & V9FS_DMSETGID) == V9FS_DMSETGID)
+ res |= S_ISGID;
+ }
+
+ return res;
+}
+
+/**
+ * v9fs_blank_mistat - helper function to setup a 9P stat structure
+ * @v9ses: 9P session info (for determining extended mode)
+ * @mistat: structure to initialize
+ *
+ */
+
+static void
+v9fs_blank_mistat(struct v9fs_session_info *v9ses, struct v9fs_stat *mistat)
+{
+ mistat->type = ~0;
+ mistat->dev = ~0;
+ mistat->qid.type = ~0;
+ mistat->qid.version = ~0;
+ *((long long *)&mistat->qid.path) = ~0;
+ mistat->mode = ~0;
+ mistat->atime = ~0;
+ mistat->mtime = ~0;
+ mistat->length = ~0;
+ mistat->name = mistat->data;
+ mistat->uid = mistat->data;
+ mistat->gid = mistat->data;
+ mistat->muid = mistat->data;
+ if (v9ses->extended) {
+ mistat->n_uid = ~0;
+ mistat->n_gid = ~0;
+ mistat->n_muid = ~0;
+ mistat->extension = mistat->data;
+ }
+ *mistat->data = 0;
+}
+
+/**
+ * v9fs_mistat2unix - convert mistat to unix stat
+ * @mistat: Plan 9 metadata (mistat) structure
+ * @buf: unix metadata (stat) structure to populate
+ * @sb: superblock
+ *
+ */
+
+static void
+v9fs_mistat2unix(struct v9fs_stat *mistat, struct stat *buf,
+ struct super_block *sb)
+{
+ struct v9fs_session_info *v9ses = sb ? sb->s_fs_info : NULL;
+
+ buf->st_nlink = 1;
+
+ buf->st_atime = mistat->atime;
+ buf->st_mtime = mistat->mtime;
+ buf->st_ctime = mistat->mtime;
+
+ buf->st_uid = (unsigned short)-1;
+ buf->st_gid = (unsigned short)-1;
+
+ if (v9ses && v9ses->extended) {
+ /* TODO: string to uid mapping via user-space daemon */
+ if (mistat->n_uid != -1)
+ sscanf(mistat->uid, "%x", (unsigned int *)&buf->st_uid);
+
+ if (mistat->n_gid != -1)
+ sscanf(mistat->gid, "%x", (unsigned int *)&buf->st_gid);
+ }
+
+ if (buf->st_uid == (unsigned short)-1)
+ buf->st_uid = v9ses->uid;
+ if (buf->st_gid == (unsigned short)-1)
+ buf->st_gid = v9ses->gid;
+
+ buf->st_mode = p9mode2unixmode(v9ses, mistat->mode);
+ if ((S_ISBLK(buf->st_mode)) || (S_ISCHR(buf->st_mode))) {
+ char type = 0;
+ int major = -1;
+ int minor = -1;
+ sscanf(mistat->extension, "%c %u %u", &type, &major, &minor);
+ switch (type) {
+ case 'c':
+ buf->st_mode &= ~S_IFBLK;
+ buf->st_mode |= S_IFCHR;
+ break;
+ case 'b':
+ break;
+ default:
+ dprintk(DEBUG_ERROR, "Unknown special type %c (%s)\n",
+ type, mistat->extension);
+ };
+ buf->st_rdev = MKDEV(major, minor);
+ } else
+ buf->st_rdev = 0;
+
+ buf->st_size = mistat->length;
+
+ buf->st_blksize = sb->s_blocksize;
+ buf->st_blocks =
+ (buf->st_size + buf->st_blksize - 1) >> sb->s_blocksize_bits;
+}
+
+/**
+ * v9fs_get_inode - helper function to setup an inode
+ * @sb: superblock
+ * @mode: mode to setup inode with
+ *
+ */
+
+struct inode *v9fs_get_inode(struct super_block *sb, int mode)
+{
+ struct inode *inode = NULL;
+ struct v9fs_session_info *v9ses = sb->s_fs_info;
+
+ dprintk(DEBUG_VFS, "super block: %p mode: %o\n", sb, mode);
+
+ inode = new_inode(sb);
+ if (inode) {
+ inode->i_mode = mode;
+ inode->i_uid = current->fsuid;
+ inode->i_gid = current->fsgid;
+ inode->i_blksize = sb->s_blocksize;
+ inode->i_blocks = 0;
+ inode->i_rdev = 0;
+ inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
+
+ switch (mode & S_IFMT) {
+ case S_IFIFO:
+ case S_IFBLK:
+ case S_IFCHR:
+ case S_IFSOCK:
+ if(!v9ses->extended) {
+ dprintk(DEBUG_ERROR, "special files without extended mode\n");
+ return ERR_PTR(-EINVAL);
+ }
+ init_special_inode(inode, inode->i_mode,
+ inode->i_rdev);
+ break;
+ case S_IFREG:
+ inode->i_op = &v9fs_file_inode_operations;
+ inode->i_fop = &v9fs_file_operations;
+ break;
+ case S_IFLNK:
+ if(!v9ses->extended) {
+ dprintk(DEBUG_ERROR, "extended modes used w/o 9P2000.u\n");
+ return ERR_PTR(-EINVAL);
+ }
+ inode->i_op = &v9fs_symlink_inode_operations;
+ break;
+ case S_IFDIR:
+ inode->i_nlink++;
+ if(v9ses->extended)
+ inode->i_op = &v9fs_dir_inode_operations_ext;
+ else
+ inode->i_op = &v9fs_dir_inode_operations;
+ inode->i_fop = &v9fs_dir_operations;
+ break;
+ default:
+ dprintk(DEBUG_ERROR, "BAD mode 0x%x S_IFMT 0x%x\n",
+ mode, mode & S_IFMT);
+ return ERR_PTR(-EINVAL);
+ }
+ } else {
+ eprintk(KERN_WARNING, "Problem allocating inode\n");
+ return ERR_PTR(-ENOMEM);
+ }
+ return inode;
+}
+
+/**
+ * v9fs_create - helper function to create files and directories
+ * @dir: directory inode file is being created in
+ * @file_dentry: dentry file is being created in
+ * @perm: permissions file is being created with
+ * @open_mode: resulting open mode for file
+ *
+ */
+
+static int
+v9fs_create(struct inode *dir,
+ struct dentry *file_dentry,
+ unsigned int perm, unsigned int open_mode)
+{
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
+ struct super_block *sb = dir->i_sb;
+ struct v9fs_fid *dirfid =
+ v9fs_fid_lookup(file_dentry->d_parent, FID_WALK);
+ struct v9fs_fid *fid = NULL;
+ struct inode *file_inode = NULL;
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_qid qid;
+ struct stat newstat;
+ int dirfidnum = -1;
+ long newfid = -1;
+ int result = 0;
+ unsigned int iounit = 0;
+
+ perm = unixmode2p9mode(v9ses, perm);
+
+ dprintk(DEBUG_VFS, "dir: %p dentry: %p perm: %o mode: %o\n", dir,
+ file_dentry, perm, open_mode);
+
+ if (!dirfid)
+ return -EBADF;
+
+ dirfidnum = dirfid->fid;
+ if (dirfidnum < 0) {
+ dprintk(DEBUG_ERROR, "No fid for the directory #%lu\n",
+ dir->i_ino);
+ return -EBADF;
+ }
+
+ if (file_dentry->d_inode) {
+ dprintk(DEBUG_ERROR,
+ "Odd. There is an inode for dir %lu, name :%s:\n",
+ dir->i_ino, file_dentry->d_name.name);
+ return -EEXIST;
+ }
+
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "no free fids available\n");
+ return -ENOSPC;
+ }
+
+ result = v9fs_t_walk(v9ses, dirfidnum, newfid, NULL, &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR, "clone error: %s\n", FCALL_ERROR(fcall));
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ newfid = 0;
+ goto CleanUpFid;
+ }
+
+ kfree(fcall);
+
+ result = v9fs_t_create(v9ses, newfid, (char *)file_dentry->d_name.name,
+ perm, open_mode, &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR, "create fails: %s(%d)\n",
+ FCALL_ERROR(fcall), result);
+
+ goto CleanUpFid;
+ }
+
+ iounit = fcall->params.rcreate.iounit;
+ qid = fcall->params.rcreate.qid;
+ kfree(fcall);
+
+ fid = v9fs_fid_create(file_dentry);
+ if (!fid) {
+ result = -ENOMEM;
+ goto CleanUpFid;
+ }
+
+ fid->fid = newfid;
+ fid->fidopen = 0;
+ fid->fidcreate = 1;
+ fid->qid = qid;
+ fid->iounit = iounit;
+ fid->rdir_pos = 0;
+ fid->rdir_fcall = NULL;
+ fid->v9ses = v9ses;
+
+ if ((perm & V9FS_DMSYMLINK) || (perm & V9FS_DMLINK) ||
+ (perm & V9FS_DMNAMEDPIPE) || (perm & V9FS_DMSOCKET) ||
+ (perm & V9FS_DMDEVICE))
+ return 0;
+
+ result = v9fs_t_stat(v9ses, newfid, &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR, "stat error: %s(%d)\n", FCALL_ERROR(fcall),
+ result);
+ goto CleanUpFid;
+ }
+
+ v9fs_mistat2unix(fcall->params.rstat.stat, &newstat, sb);
+
+ file_inode = v9fs_get_inode(sb, newstat.st_mode);
+ if ((!file_inode) || IS_ERR(file_inode)) {
+ dprintk(DEBUG_ERROR, "create inode failed\n");
+ result = -EBADF;
+ goto CleanUpFid;
+ }
+
+ v9fs_mistat2inode(fcall->params.rstat.stat, file_inode, sb);
+ kfree(fcall);
+ d_instantiate(file_dentry, file_inode);
+
+ if (perm & V9FS_DMDIR) {
+ if (v9fs_t_clunk(v9ses, newfid, &fcall))
+ dprintk(DEBUG_ERROR, "clunk for mkdir failed: %s\n",
+ FCALL_ERROR(fcall));
+
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ kfree(fcall);
+ fid->fidopen = 0;
+ fid->fidcreate = 0;
+ d_drop(file_dentry);
+ }
+
+ return 0;
+
+ CleanUpFid:
+ kfree(fcall);
+
+ if (newfid) {
+ if (v9fs_t_clunk(v9ses, newfid, &fcall))
+ dprintk(DEBUG_ERROR, "clunk failed: %s\n",
+ FCALL_ERROR(fcall));
+
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ kfree(fcall);
+ }
+ return result;
+}
+
+/**
+ * v9fs_remove - helper function to remove files and directories
+ * @dir: directory inode that is being deleted
+ * @file: dentry that is being deleted
+ * @rmdir: removing a directory
+ *
+ */
+
+static int v9fs_remove(struct inode *dir, struct dentry *file, int rmdir)
+{
+ struct v9fs_fcall *fcall = NULL;
+ struct super_block *sb = NULL;
+ struct v9fs_session_info *v9ses = NULL;
+ struct v9fs_fid *v9fid = NULL;
+ struct inode *file_inode = NULL;
+ int fid = -1;
+ int result = 0;
+
+ dprintk(DEBUG_VFS, "inode: %p dentry: %p rmdir: %d\n", dir, file,
+ rmdir);
+
+ file_inode = file->d_inode;
+ sb = file_inode->i_sb;
+ v9ses = v9fs_inode2v9ses(file_inode);
+ v9fid = v9fs_fid_lookup(file, FID_OP);
+
+ if (!v9fid) {
+ dprintk(DEBUG_ERROR,
+ "no v9fs_fid\n");
+ return -EBADF;
+ }
+
+ fid = v9fid->fid;
+ if (fid < 0) {
+ dprintk(DEBUG_ERROR, "inode #%lu, no fid!\n",
+ file_inode->i_ino);
+ return -EBADF;
+ }
+
+ result = v9fs_t_remove(v9ses, fid, &fcall);
+ if (result < 0)
+ dprintk(DEBUG_ERROR, "remove of file fails: %s(%d)\n",
+ FCALL_ERROR(fcall), result);
+ else {
+ v9fs_put_idpool(fid, &v9ses->fidpool);
+ v9fs_fid_destroy(v9fid);
+ }
+
+ kfree(fcall);
+ return result;
+}
+
+/**
+ * v9fs_vfs_create - VFS hook to create files
+ * @inode: directory inode that is being deleted
+ * @dentry: dentry that is being deleted
+ * @perm: create permissions
+ * @nd: path information
+ *
+ */
+
+static int
+v9fs_vfs_create(struct inode *inode, struct dentry *dentry, int perm,
+ struct nameidata *nd)
+{
+ return v9fs_create(inode, dentry, perm, O_RDWR);
+}
+
+/**
+ * v9fs_vfs_mkdir - VFS mkdir hook to create a directory
+ * @inode: inode that is being unlinked
+ * @dentry: dentry that is being unlinked
+ * @mode: mode for new directory
+ *
+ */
+
+static int v9fs_vfs_mkdir(struct inode *inode, struct dentry *dentry, int mode)
+{
+ return v9fs_create(inode, dentry, mode | S_IFDIR, O_RDONLY);
+}
+
+/**
+ * v9fs_vfs_lookup - VFS lookup hook to "walk" to a new inode
+ * @dir: inode that is being walked from
+ * @dentry: dentry that is being walked to?
+ * @nameidata: path data
+ *
+ */
+
+static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
+ struct nameidata *nameidata)
+{
+ struct super_block *sb;
+ struct v9fs_session_info *v9ses;
+ struct v9fs_fid *dirfid;
+ struct v9fs_fid *fid;
+ struct inode *inode;
+ struct v9fs_fcall *fcall = NULL;
+ struct stat newstat;
+ int dirfidnum = -1;
+ int newfid = -1;
+ int result = 0;
+
+ dprintk(DEBUG_VFS, "dir: %p dentry: (%s) %p nameidata: %p\n",
+ dir, dentry->d_iname, dentry, nameidata);
+
+ sb = dir->i_sb;
+ v9ses = v9fs_inode2v9ses(dir);
+ dirfid = v9fs_fid_lookup(dentry->d_parent, FID_WALK);
+
+ if (!dirfid) {
+ dprintk(DEBUG_ERROR, "no dirfid\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ dirfidnum = dirfid->fid;
+
+ if (dirfidnum < 0) {
+ dprintk(DEBUG_ERROR, "no dirfid for inode %p, #%lu\n",
+ dir, dir->i_ino);
+ return ERR_PTR(-EBADF);
+ }
+
+ newfid = v9fs_get_idpool(&v9ses->fidpool);
+ if (newfid < 0) {
+ eprintk(KERN_WARNING, "newfid fails!\n");
+ return ERR_PTR(-ENOSPC);
+ }
+
+ result =
+ v9fs_t_walk(v9ses, dirfidnum, newfid, (char *)dentry->d_name.name,
+ NULL);
+ if (result < 0) {
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ if (result == -ENOENT) {
+ d_add(dentry, NULL);
+ dprintk(DEBUG_ERROR,
+ "Return negative dentry %p count %d\n",
+ dentry, atomic_read(&dentry->d_count));
+ return NULL;
+ }
+ dprintk(DEBUG_ERROR, "walk error:%d\n", result);
+ goto FreeFcall;
+ }
+
+ result = v9fs_t_stat(v9ses, newfid, &fcall);
+ if (result < 0) {
+ dprintk(DEBUG_ERROR, "stat error\n");
+ goto FreeFcall;
+ }
+
+ v9fs_mistat2unix(fcall->params.rstat.stat, &newstat, sb);
+ inode = v9fs_get_inode(sb, newstat.st_mode);
+
+ if (IS_ERR(inode) && (PTR_ERR(inode) == -ENOSPC)) {
+ eprintk(KERN_WARNING, "inode alloc failes, returns %ld\n",
+ PTR_ERR(inode));
+
+ result = -ENOSPC;
+ goto FreeFcall;
+ }
+
+ inode->i_ino = v9fs_qid2ino(&fcall->params.rstat.stat->qid);
+
+ fid = v9fs_fid_create(dentry);
+ if (fid == NULL) {
+ dprintk(DEBUG_ERROR, "couldn't insert\n");
+ result = -ENOMEM;
+ goto FreeFcall;
+ }
+
+ fid->fid = newfid;
+ fid->fidopen = 0;
+ fid->v9ses = v9ses;
+ fid->qid = fcall->params.rstat.stat->qid;
+
+ dentry->d_op = &v9fs_dentry_operations;
+ v9fs_mistat2inode(fcall->params.rstat.stat, inode, inode->i_sb);
+
+ d_add(dentry, inode);
+ kfree(fcall);
+
+ return NULL;
+
+ FreeFcall:
+ kfree(fcall);
+ return ERR_PTR(result);
+}
+
+/**
+ * v9fs_vfs_unlink - VFS unlink hook to delete an inode
+ * @i: inode that is being unlinked
+ * @d: dentry that is being unlinked
+ *
+ */
+
+static int v9fs_vfs_unlink(struct inode *i, struct dentry *d)
+{
+ return v9fs_remove(i, d, 0);
+}
+
+/**
+ * v9fs_vfs_rmdir - VFS unlink hook to delete a directory
+ * @i: inode that is being unlinked
+ * @d: dentry that is being unlinked
+ *
+ */
+
+static int v9fs_vfs_rmdir(struct inode *i, struct dentry *d)
+{
+ return v9fs_remove(i, d, 1);
+}
+
+/**
+ * v9fs_vfs_rename - VFS hook to rename an inode
+ * @old_dir: old dir inode
+ * @old_dentry: old dentry
+ * @new_dir: new dir inode
+ * @new_dentry: new dentry
+ *
+ */
+
+static int
+v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
+{
+ struct inode *old_inode = old_dentry->d_inode;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(old_inode);
+ struct v9fs_fid *oldfid = v9fs_fid_lookup(old_dentry, FID_WALK);
+ struct v9fs_fid *olddirfid =
+ v9fs_fid_lookup(old_dentry->d_parent, FID_WALK);
+ struct v9fs_fid *newdirfid =
+ v9fs_fid_lookup(new_dentry->d_parent, FID_WALK);
+ struct v9fs_stat *mistat = kmalloc(v9ses->maxdata, GFP_KERNEL);
+ struct v9fs_fcall *fcall = NULL;
+ int fid = -1;
+ int olddirfidnum = -1;
+ int newdirfidnum = -1;
+ int retval = 0;
+
+ dprintk(DEBUG_VFS, "\n");
+
+ if (!mistat)
+ return -ENOMEM;
+
+ if ((!oldfid) || (!olddirfid) || (!newdirfid)) {
+ dprintk(DEBUG_ERROR, "problem with arguments\n");
+ return -EBADF;
+ }
+
+ /* 9P can only handle file rename in the same directory */
+ if (memcmp(&olddirfid->qid, &newdirfid->qid, sizeof(newdirfid->qid))) {
+ dprintk(DEBUG_ERROR, "old dir and new dir are different\n");
+ retval = -EPERM;
+ goto FreeFcallnBail;
+ }
+
+ fid = oldfid->fid;
+ olddirfidnum = olddirfid->fid;
+ newdirfidnum = newdirfid->fid;
+
+ if (fid < 0) {
+ dprintk(DEBUG_ERROR, "no fid for old file #%lu\n",
+ old_inode->i_ino);
+ retval = -EBADF;
+ goto FreeFcallnBail;
+ }
+
+ v9fs_blank_mistat(v9ses, mistat);
+
+ strcpy(mistat->data + 1, v9ses->name);
+ mistat->name = mistat->data + 1 + strlen(v9ses->name);
+
+ if (new_dentry->d_name.len >
+ (v9ses->maxdata - strlen(v9ses->name) - sizeof(struct v9fs_stat))) {
+ dprintk(DEBUG_ERROR, "new name too long\n");
+ goto FreeFcallnBail;
+ }
+
+ strcpy(mistat->name, new_dentry->d_name.name);
+ retval = v9fs_t_wstat(v9ses, fid, mistat, &fcall);
+
+ FreeFcallnBail:
+ kfree(mistat);
+
+ if (retval < 0)
+ dprintk(DEBUG_ERROR, "v9fs_t_wstat error: %s\n",
+ FCALL_ERROR(fcall));
+
+ kfree(fcall);
+ return retval;
+}
+
+/**
+ * v9fs_vfs_getattr - retreive file metadata
+ * @mnt - mount information
+ * @dentry - file to get attributes on
+ * @stat - metadata structure to populate
+ *
+ */
+
+static int
+v9fs_vfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
+ struct kstat *stat)
+{
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dentry->d_inode);
+ struct v9fs_fid *fid = v9fs_fid_lookup(dentry, FID_OP);
+ int err = -EPERM;
+
+ dprintk(DEBUG_VFS, "dentry: %p\n", dentry);
+ if (!fid) {
+ dprintk(DEBUG_ERROR,
+ "couldn't find fid associated with dentry\n");
+ return -EBADF;
+ }
+
+ err = v9fs_t_stat(v9ses, fid->fid, &fcall);
+
+ if (err < 0)
+ dprintk(DEBUG_ERROR, "stat error\n");
+ else {
+ v9fs_mistat2inode(fcall->params.rstat.stat, dentry->d_inode,
+ dentry->d_inode->i_sb);
+ generic_fillattr(dentry->d_inode, stat);
+ }
+
+ kfree(fcall);
+ return err;
+}
+
+/**
+ * v9fs_vfs_setattr - set file metadata
+ * @dentry: file whose metadata to set
+ * @iattr: metadata assignment structure
+ *
+ */
+
+static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr)
+{
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dentry->d_inode);
+ struct v9fs_fid *fid = v9fs_fid_lookup(dentry, FID_OP);
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_stat *mistat = kmalloc(v9ses->maxdata, GFP_KERNEL);
+ int res = -EPERM;
+
+ dprintk(DEBUG_VFS, "\n");
+
+ if (!mistat)
+ return -ENOMEM;
+
+ if (!fid) {
+ dprintk(DEBUG_ERROR,
+ "Couldn't find fid associated with dentry\n");
+ return -EBADF;
+ }
+
+ v9fs_blank_mistat(v9ses, mistat);
+ if (iattr->ia_valid & ATTR_MODE)
+ mistat->mode = unixmode2p9mode(v9ses, iattr->ia_mode);
+
+ if (iattr->ia_valid & ATTR_MTIME)
+ mistat->mtime = iattr->ia_mtime.tv_sec;
+
+ if (iattr->ia_valid & ATTR_ATIME)
+ mistat->atime = iattr->ia_atime.tv_sec;
+
+ if (iattr->ia_valid & ATTR_SIZE)
+ mistat->length = iattr->ia_size;
+
+ if (v9ses->extended) {
+ char *ptr = mistat->data+1;
+
+ if (iattr->ia_valid & ATTR_UID) {
+ mistat->uid = ptr;
+ ptr += 1+sprintf(ptr, "%08x", iattr->ia_uid);
+ mistat->n_uid = iattr->ia_uid;
+ }
+
+ if (iattr->ia_valid & ATTR_GID) {
+ mistat->gid = ptr;
+ ptr += 1+sprintf(ptr, "%08x", iattr->ia_gid);
+ mistat->n_gid = iattr->ia_gid;
+ }
+ }
+
+ res = v9fs_t_wstat(v9ses, fid->fid, mistat, &fcall);
+
+ if (res < 0)
+ dprintk(DEBUG_ERROR, "wstat error: %s\n", FCALL_ERROR(fcall));
+
+ kfree(mistat);
+ kfree(fcall);
+
+ if (res >= 0)
+ res = inode_setattr(dentry->d_inode, iattr);
+
+ return res;
+}
+
+/**
+ * v9fs_mistat2inode - populate an inode structure with mistat info
+ * @mistat: Plan 9 metadata (mistat) structure
+ * @inode: inode to populate
+ * @sb: superblock of filesystem
+ *
+ */
+
+void
+v9fs_mistat2inode(struct v9fs_stat *mistat, struct inode *inode,
+ struct super_block *sb)
+{
+ struct v9fs_session_info *v9ses = sb->s_fs_info;
+
+ inode->i_nlink = 1;
+
+ inode->i_atime.tv_sec = mistat->atime;
+ inode->i_mtime.tv_sec = mistat->mtime;
+ inode->i_ctime.tv_sec = mistat->mtime;
+
+ inode->i_uid = -1;
+ inode->i_gid = -1;
+
+ if (v9ses->extended) {
+ /* TODO: string to uid mapping via user-space daemon */
+ inode->i_uid = mistat->n_uid;
+ inode->i_gid = mistat->n_gid;
+
+ if (mistat->n_uid == -1)
+ sscanf(mistat->uid, "%x", &inode->i_uid);
+
+ if (mistat->n_gid == -1)
+ sscanf(mistat->gid, "%x", &inode->i_gid);
+ }
+
+ if (inode->i_uid == -1)
+ inode->i_uid = v9ses->uid;
+ if (inode->i_gid == -1)
+ inode->i_gid = v9ses->gid;
+
+ inode->i_mode = p9mode2unixmode(v9ses, mistat->mode);
+ if ((S_ISBLK(inode->i_mode)) || (S_ISCHR(inode->i_mode))) {
+ char type = 0;
+ int major = -1;
+ int minor = -1;
+ sscanf(mistat->extension, "%c %u %u", &type, &major, &minor);
+ switch (type) {
+ case 'c':
+ inode->i_mode &= ~S_IFBLK;
+ inode->i_mode |= S_IFCHR;
+ break;
+ case 'b':
+ break;
+ default:
+ dprintk(DEBUG_ERROR, "Unknown special type %c (%s)\n",
+ type, mistat->extension);
+ };
+ inode->i_rdev = MKDEV(major, minor);
+ } else
+ inode->i_rdev = 0;
+
+ inode->i_size = mistat->length;
+
+ inode->i_blksize = sb->s_blocksize;
+ inode->i_blocks =
+ (inode->i_size + inode->i_blksize - 1) >> sb->s_blocksize_bits;
+}
+
+/**
+ * v9fs_qid2ino - convert qid into inode number
+ * @qid: qid to hash
+ *
+ * BUG: potential for inode number collisions?
+ */
+
+ino_t v9fs_qid2ino(struct v9fs_qid *qid)
+{
+ u64 path = qid->path + 2;
+ ino_t i = 0;
+
+ if (sizeof(ino_t) == sizeof(path))
+ memcpy(&i, &path, sizeof(ino_t));
+ else
+ i = (ino_t) (path ^ (path >> 32));
+
+ return i;
+}
+
+/**
+ * v9fs_vfs_symlink - helper function to create symlinks
+ * @dir: directory inode containing symlink
+ * @dentry: dentry for symlink
+ * @symname: symlink data
+ *
+ * See 9P2000.u RFC for more information
+ *
+ */
+
+static int
+v9fs_vfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
+{
+ int retval = -EPERM;
+ struct v9fs_fid *newfid;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_stat *mistat = kmalloc(v9ses->maxdata, GFP_KERNEL);
+
+ dprintk(DEBUG_VFS, " %lu,%s,%s\n", dir->i_ino, dentry->d_name.name,
+ symname);
+
+ if (!mistat)
+ return -ENOMEM;
+
+ if (!v9ses->extended) {
+ dprintk(DEBUG_ERROR, "not extended\n");
+ goto FreeFcall;
+ }
+
+ /* issue a create */
+ retval = v9fs_create(dir, dentry, S_IFLNK, 0);
+ if (retval != 0)
+ goto FreeFcall;
+
+ newfid = v9fs_fid_lookup(dentry, FID_OP);
+
+ /* issue a twstat */
+ v9fs_blank_mistat(v9ses, mistat);
+ strcpy(mistat->data + 1, symname);
+ mistat->extension = mistat->data + 1;
+ retval = v9fs_t_wstat(v9ses, newfid->fid, mistat, &fcall);
+ if (retval < 0) {
+ dprintk(DEBUG_ERROR, "v9fs_t_wstat error: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeFcall;
+ }
+
+ kfree(fcall);
+
+ if (v9fs_t_clunk(v9ses, newfid->fid, &fcall)) {
+ dprintk(DEBUG_ERROR, "clunk for symlink failed: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeFcall;
+ }
+
+ d_drop(dentry); /* FID - will this also clunk? */
+
+ FreeFcall:
+ kfree(mistat);
+ kfree(fcall);
+
+ return retval;
+}
+
+/**
+ * v9fs_readlink - read a symlink's location (internal version)
+ * @dentry: dentry for symlink
+ * @buffer: buffer to load symlink location into
+ * @buflen: length of buffer
+ *
+ */
+
+static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen)
+{
+ int retval = -EPERM;
+
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dentry->d_inode);
+ struct v9fs_fid *fid = v9fs_fid_lookup(dentry, FID_OP);
+
+ if (!fid) {
+ dprintk(DEBUG_ERROR, "could not resolve fid from dentry\n");
+ retval = -EBADF;
+ goto FreeFcall;
+ }
+
+ if (!v9ses->extended) {
+ retval = -EBADF;
+ dprintk(DEBUG_ERROR, "not extended\n");
+ goto FreeFcall;
+ }
+
+ dprintk(DEBUG_VFS, " %s\n", dentry->d_name.name);
+ retval = v9fs_t_stat(v9ses, fid->fid, &fcall);
+
+ if (retval < 0) {
+ dprintk(DEBUG_ERROR, "stat error\n");
+ goto FreeFcall;
+ }
+
+ if (!fcall)
+ return -EIO;
+
+ if (!(fcall->params.rstat.stat->mode & V9FS_DMSYMLINK)) {
+ retval = -EINVAL;
+ goto FreeFcall;
+ }
+
+ /* copy extension buffer into buffer */
+ if (strlen(fcall->params.rstat.stat->extension) < buflen)
+ buflen = strlen(fcall->params.rstat.stat->extension);
+
+ memcpy(buffer, fcall->params.rstat.stat->extension, buflen + 1);
+
+ retval = buflen;
+
+ FreeFcall:
+ kfree(fcall);
+
+ return retval;
+}
+
+/**
+ * v9fs_vfs_readlink - read a symlink's location
+ * @dentry: dentry for symlink
+ * @buf: buffer to load symlink location into
+ * @buflen: length of buffer
+ *
+ */
+
+static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer,
+ int buflen)
+{
+ int retval;
+ int ret;
+ char *link = __getname();
+
+ if (strlen(link) < buflen)
+ buflen = strlen(link);
+
+ dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry);
+
+ retval = v9fs_readlink(dentry, link, buflen);
+
+ if (retval > 0) {
+ if ((ret = copy_to_user(buffer, link, retval)) != 0) {
+ dprintk(DEBUG_ERROR, "problem copying to user: %d\n",
+ ret);
+ retval = ret;
+ }
+ }
+
+ putname(link);
+ return retval;
+}
+
+/**
+ * v9fs_vfs_follow_link - follow a symlink path
+ * @dentry: dentry for symlink
+ * @nd: nameidata
+ *
+ */
+
+static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+{
+ int len = 0;
+ char *link = __getname();
+
+ dprintk(DEBUG_VFS, "%s n", dentry->d_name.name);
+
+ if (!link)
+ link = ERR_PTR(-ENOMEM);
+ else {
+ len = v9fs_readlink(dentry, link, strlen(link));
+
+ if (len < 0) {
+ putname(link);
+ link = ERR_PTR(len);
+ } else
+ link[len] = 0;
+ }
+ nd_set_link(nd, link);
+
+ return NULL;
+}
+
+/**
+ * v9fs_vfs_put_link - release a symlink path
+ * @dentry: dentry for symlink
+ * @nd: nameidata
+ *
+ */
+
+static void v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
+{
+ char *s = nd_get_link(nd);
+
+ dprintk(DEBUG_VFS, " %s %s\n", dentry->d_name.name, s);
+ if (!IS_ERR(s))
+ putname(s);
+}
+
+/**
+ * v9fs_vfs_link - create a hardlink
+ * @old_dentry: dentry for file to link to
+ * @dir: inode destination for new link
+ * @dentry: dentry for link
+ *
+ */
+
+/* XXX - lots of code dup'd from symlink and creates,
+ * figure out a better reuse strategy
+ */
+
+static int
+v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir,
+ struct dentry *dentry)
+{
+ int retval = -EPERM;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_stat *mistat = kmalloc(v9ses->maxdata, GFP_KERNEL);
+ struct v9fs_fid *oldfid = v9fs_fid_lookup(old_dentry, FID_OP);
+ struct v9fs_fid *newfid = NULL;
+ char *symname = __getname();
+
+ dprintk(DEBUG_VFS, " %lu,%s,%s\n", dir->i_ino, dentry->d_name.name,
+ old_dentry->d_name.name);
+
+ if (!v9ses->extended) {
+ dprintk(DEBUG_ERROR, "not extended\n");
+ goto FreeMem;
+ }
+
+ /* get fid of old_dentry */
+ sprintf(symname, "hardlink(%d)\n", oldfid->fid);
+
+ /* issue a create */
+ retval = v9fs_create(dir, dentry, V9FS_DMLINK, 0);
+ if (retval != 0)
+ goto FreeMem;
+
+ newfid = v9fs_fid_lookup(dentry, FID_OP);
+ if (!newfid) {
+ dprintk(DEBUG_ERROR, "couldn't resolve fid from dentry\n");
+ goto FreeMem;
+ }
+
+ /* issue a twstat */
+ v9fs_blank_mistat(v9ses, mistat);
+ strcpy(mistat->data + 1, symname);
+ mistat->extension = mistat->data + 1;
+ retval = v9fs_t_wstat(v9ses, newfid->fid, mistat, &fcall);
+ if (retval < 0) {
+ dprintk(DEBUG_ERROR, "v9fs_t_wstat error: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeMem;
+ }
+
+ kfree(fcall);
+
+ if (v9fs_t_clunk(v9ses, newfid->fid, &fcall)) {
+ dprintk(DEBUG_ERROR, "clunk for symlink failed: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeMem;
+ }
+
+ d_drop(dentry); /* FID - will this also clunk? */
+
+ kfree(fcall);
+ fcall = NULL;
+
+ FreeMem:
+ kfree(mistat);
+ kfree(fcall);
+ putname(symname);
+ return retval;
+}
+
+/**
+ * v9fs_vfs_mknod - create a special file
+ * @dir: inode destination for new link
+ * @dentry: dentry for file
+ * @mode: mode for creation
+ * @dev_t: device associated with special file
+ *
+ */
+
+static int
+v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
+{
+ int retval = -EPERM;
+ struct v9fs_fid *newfid;
+ struct v9fs_session_info *v9ses = v9fs_inode2v9ses(dir);
+ struct v9fs_fcall *fcall = NULL;
+ struct v9fs_stat *mistat = kmalloc(v9ses->maxdata, GFP_KERNEL);
+ char *symname = __getname();
+
+ dprintk(DEBUG_VFS, " %lu,%s mode: %x MAJOR: %u MINOR: %u\n", dir->i_ino,
+ dentry->d_name.name, mode, MAJOR(rdev), MINOR(rdev));
+
+ if (!mistat)
+ return -ENOMEM;
+
+ if (!new_valid_dev(rdev)) {
+ retval = -EINVAL;
+ goto FreeMem;
+ }
+
+ if (!v9ses->extended) {
+ dprintk(DEBUG_ERROR, "not extended\n");
+ goto FreeMem;
+ }
+
+ /* issue a create */
+ retval = v9fs_create(dir, dentry, mode, 0);
+
+ if (retval != 0)
+ goto FreeMem;
+
+ newfid = v9fs_fid_lookup(dentry, FID_OP);
+ if (!newfid) {
+ dprintk(DEBUG_ERROR, "coudn't resove fid from dentry\n");
+ retval = -EINVAL;
+ goto FreeMem;
+ }
+
+ /* build extension */
+ if (S_ISBLK(mode))
+ sprintf(symname, "b %u %u", MAJOR(rdev), MINOR(rdev));
+ else if (S_ISCHR(mode))
+ sprintf(symname, "c %u %u", MAJOR(rdev), MINOR(rdev));
+ else if (S_ISFIFO(mode))
+ ; /* DO NOTHING */
+ else {
+ retval = -EINVAL;
+ goto FreeMem;
+ }
+
+ if (!S_ISFIFO(mode)) {
+ /* issue a twstat */
+ v9fs_blank_mistat(v9ses, mistat);
+ strcpy(mistat->data + 1, symname);
+ mistat->extension = mistat->data + 1;
+ retval = v9fs_t_wstat(v9ses, newfid->fid, mistat, &fcall);
+ if (retval < 0) {
+ dprintk(DEBUG_ERROR, "v9fs_t_wstat error: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeMem;
+ }
+ }
+
+ /* need to update dcache so we show up */
+ kfree(fcall);
+
+ if (v9fs_t_clunk(v9ses, newfid->fid, &fcall)) {
+ dprintk(DEBUG_ERROR, "clunk for symlink failed: %s\n",
+ FCALL_ERROR(fcall));
+ goto FreeMem;
+ }
+
+ d_drop(dentry); /* FID - will this also clunk? */
+
+ FreeMem:
+ kfree(mistat);
+ kfree(fcall);
+ putname(symname);
+
+ return retval;
+}
+
+static struct inode_operations v9fs_dir_inode_operations_ext = {
+ .create = v9fs_vfs_create,
+ .lookup = v9fs_vfs_lookup,
+ .symlink = v9fs_vfs_symlink,
+ .link = v9fs_vfs_link,
+ .unlink = v9fs_vfs_unlink,
+ .mkdir = v9fs_vfs_mkdir,
+ .rmdir = v9fs_vfs_rmdir,
+ .mknod = v9fs_vfs_mknod,
+ .rename = v9fs_vfs_rename,
+ .readlink = v9fs_vfs_readlink,
+ .getattr = v9fs_vfs_getattr,
+ .setattr = v9fs_vfs_setattr,
+};
+
+static struct inode_operations v9fs_dir_inode_operations = {
+ .create = v9fs_vfs_create,
+ .lookup = v9fs_vfs_lookup,
+ .unlink = v9fs_vfs_unlink,
+ .mkdir = v9fs_vfs_mkdir,
+ .rmdir = v9fs_vfs_rmdir,
+ .mknod = v9fs_vfs_mknod,
+ .rename = v9fs_vfs_rename,
+ .getattr = v9fs_vfs_getattr,
+ .setattr = v9fs_vfs_setattr,
+};
+
+static struct inode_operations v9fs_file_inode_operations = {
+ .getattr = v9fs_vfs_getattr,
+ .setattr = v9fs_vfs_setattr,
+};
+
+static struct inode_operations v9fs_symlink_inode_operations = {
+ .readlink = v9fs_vfs_readlink,
+ .follow_link = v9fs_vfs_follow_link,
+ .put_link = v9fs_vfs_put_link,
+ .getattr = v9fs_vfs_getattr,
+ .setattr = v9fs_vfs_setattr,
+};
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
new file mode 100644
index 00000000000..868f350b2c5
--- /dev/null
+++ b/fs/9p/vfs_super.c
@@ -0,0 +1,280 @@
+/*
+ * linux/fs/9p/vfs_super.c
+ *
+ * This file contians superblock ops for 9P2000. It is intended that
+ * you mount this file system on directories.
+ *
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/smp_lock.h>
+#include <linux/inet.h>
+#include <linux/pagemap.h>
+#include <linux/seq_file.h>
+#include <linux/mount.h>
+#include <linux/idr.h>
+
+#include "debug.h"
+#include "v9fs.h"
+#include "9p.h"
+#include "v9fs_vfs.h"
+#include "conv.h"
+#include "fid.h"
+
+static void v9fs_clear_inode(struct inode *);
+static struct super_operations v9fs_super_ops;
+
+/**
+ * v9fs_clear_inode - release an inode
+ * @inode: inode to release
+ *
+ */
+
+static void v9fs_clear_inode(struct inode *inode)
+{
+ filemap_fdatawrite(inode->i_mapping);
+}
+
+/**
+ * v9fs_set_super - set the superblock
+ * @s: super block
+ * @data: file system specific data
+ *
+ */
+
+static int v9fs_set_super(struct super_block *s, void *data)
+{
+ s->s_fs_info = data;
+ return set_anon_super(s, data);
+}
+
+/**
+ * v9fs_fill_super - populate superblock with info
+ * @sb: superblock
+ * @v9ses: session information
+ *
+ */
+
+static void
+v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses,
+ int flags)
+{
+ sb->s_maxbytes = MAX_LFS_FILESIZE;
+ sb->s_blocksize_bits = fls(v9ses->maxdata - 1);
+ sb->s_blocksize = 1 << sb->s_blocksize_bits;
+ sb->s_magic = V9FS_MAGIC;
+ sb->s_op = &v9fs_super_ops;
+
+ sb->s_flags = flags | MS_ACTIVE | MS_SYNCHRONOUS | MS_DIRSYNC |
+ MS_NODIRATIME | MS_NOATIME;
+}
+
+/**
+ * v9fs_get_sb - mount a superblock
+ * @fs_type: file system type
+ * @flags: mount flags
+ * @dev_name: device name that was mounted
+ * @data: mount options
+ *
+ */
+
+static struct super_block *v9fs_get_sb(struct file_system_type
+ *fs_type, int flags,
+ const char *dev_name, void *data)
+{
+ struct super_block *sb = NULL;
+ struct v9fs_fcall *fcall = NULL;
+ struct inode *inode = NULL;
+ struct dentry *root = NULL;
+ struct v9fs_session_info *v9ses = NULL;
+ struct v9fs_fid *root_fid = NULL;
+ int mode = S_IRWXUGO | S_ISVTX;
+ uid_t uid = current->fsuid;
+ gid_t gid = current->fsgid;
+ int stat_result = 0;
+ int newfid = 0;
+ int retval = 0;
+
+ dprintk(DEBUG_VFS, " \n");
+
+ v9ses = kcalloc(1, sizeof(struct v9fs_session_info), GFP_KERNEL);
+ if (!v9ses)
+ return ERR_PTR(-ENOMEM);
+
+ if ((newfid = v9fs_session_init(v9ses, dev_name, data)) < 0) {
+ dprintk(DEBUG_ERROR, "problem initiating session\n");
+ retval = newfid;
+ goto free_session;
+ }
+
+ sb = sget(fs_type, NULL, v9fs_set_super, v9ses);
+
+ v9fs_fill_super(sb, v9ses, flags);
+
+ inode = v9fs_get_inode(sb, S_IFDIR | mode);
+ if (IS_ERR(inode)) {
+ retval = PTR_ERR(inode);
+ goto put_back_sb;
+ }
+
+ inode->i_uid = uid;
+ inode->i_gid = gid;
+
+ root = d_alloc_root(inode);
+
+ if (!root) {
+ retval = -ENOMEM;
+ goto release_inode;
+ }
+
+ sb->s_root = root;
+
+ /* Setup the Root Inode */
+ root_fid = v9fs_fid_create(root);
+ if (root_fid == NULL) {
+ retval = -ENOMEM;
+ goto release_dentry;
+ }
+
+ root_fid->fidopen = 0;
+ root_fid->v9ses = v9ses;
+
+ stat_result = v9fs_t_stat(v9ses, newfid, &fcall);
+ if (stat_result < 0) {
+ dprintk(DEBUG_ERROR, "stat error\n");
+ v9fs_t_clunk(v9ses, newfid, NULL);
+ v9fs_put_idpool(newfid, &v9ses->fidpool);
+ } else {
+ root_fid->fid = newfid;
+ root_fid->qid = fcall->params.rstat.stat->qid;
+ root->d_inode->i_ino =
+ v9fs_qid2ino(&fcall->params.rstat.stat->qid);
+ v9fs_mistat2inode(fcall->params.rstat.stat, root->d_inode, sb);
+ }
+
+ kfree(fcall);
+
+ if (stat_result < 0) {
+ retval = stat_result;
+ goto release_dentry;
+ }
+
+ return sb;
+
+ release_dentry:
+ dput(sb->s_root);
+
+ release_inode:
+ iput(inode);
+
+ put_back_sb:
+ up_write(&sb->s_umount);
+ deactivate_super(sb);
+ v9fs_session_close(v9ses);
+
+ free_session:
+ kfree(v9ses);
+
+ return ERR_PTR(retval);
+}
+
+/**
+ * v9fs_kill_super - Kill Superblock
+ * @s: superblock
+ *
+ */
+
+static void v9fs_kill_super(struct super_block *s)
+{
+ struct v9fs_session_info *v9ses = s->s_fs_info;
+
+ dprintk(DEBUG_VFS, " %p\n", s);
+
+ v9fs_dentry_release(s->s_root); /* clunk root */
+
+ kill_anon_super(s);
+
+ v9fs_session_close(v9ses);
+ kfree(v9ses);
+ dprintk(DEBUG_VFS, "exiting kill_super\n");
+}
+
+/**
+ * v9fs_show_options - Show mount options in /proc/mounts
+ * @m: seq_file to write to
+ * @mnt: mount descriptor
+ *
+ */
+
+static int v9fs_show_options(struct seq_file *m, struct vfsmount *mnt)
+{
+ struct v9fs_session_info *v9ses = mnt->mnt_sb->s_fs_info;
+
+ if (v9ses->debug != 0)
+ seq_printf(m, ",debug=%u", v9ses->debug);
+ if (v9ses->port != V9FS_PORT)
+ seq_printf(m, ",port=%u", v9ses->port);
+ if (v9ses->maxdata != 9000)
+ seq_printf(m, ",msize=%u", v9ses->maxdata);
+ if (v9ses->afid != ~0)
+ seq_printf(m, ",afid=%u", v9ses->afid);
+ if (v9ses->proto == PROTO_UNIX)
+ seq_puts(m, ",proto=unix");
+ if (v9ses->extended == 0)
+ seq_puts(m, ",noextend");
+ if (v9ses->nodev == 1)
+ seq_puts(m, ",nodevmap");
+ seq_printf(m, ",name=%s", v9ses->name);
+ seq_printf(m, ",aname=%s", v9ses->remotename);
+ seq_printf(m, ",uid=%u", v9ses->uid);
+ seq_printf(m, ",gid=%u", v9ses->gid);
+ return 0;
+}
+
+static void
+v9fs_umount_begin(struct super_block *sb)
+{
+ struct v9fs_session_info *v9ses = sb->s_fs_info;
+
+ v9fs_session_cancel(v9ses);
+}
+
+static struct super_operations v9fs_super_ops = {
+ .statfs = simple_statfs,
+ .clear_inode = v9fs_clear_inode,
+ .show_options = v9fs_show_options,
+ .umount_begin = v9fs_umount_begin,
+};
+
+struct file_system_type v9fs_fs_type = {
+ .name = "9P",
+ .get_sb = v9fs_get_sb,
+ .kill_sb = v9fs_kill_super,
+ .owner = THIS_MODULE,
+};
diff --git a/fs/Kconfig b/fs/Kconfig
index e54be705835..068ccea2f18 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -382,10 +382,8 @@ config QUOTA
usage (also called disk quotas). Currently, it works for the
ext2, ext3, and reiserfs file system. ext3 also supports journalled
quotas for which you don't need to run quotacheck(8) after an unclean
- shutdown. You need additional software in order to use quota support
- (you can download sources from
- <http://www.sf.net/projects/linuxquota/>). For further details, read
- the Quota mini-HOWTO, available from
+ shutdown.
+ For further details, read the Quota mini-HOWTO, available from
<http://www.tldp.org/docs.html#howto>, or the documentation provided
with the quota tools. Probably the quota support is only useful for
multi user systems. If unsure, say N.
@@ -403,8 +401,7 @@ config QFMT_V2
depends on QUOTA
help
This quota format allows using quotas with 32-bit UIDs/GIDs. If you
- need this functionality say Y here. Note that you will need recent
- quota utilities (>= 3.01) for new quota format with this kernel.
+ need this functionality say Y here.
config QUOTACTL
bool
@@ -465,6 +462,19 @@ config AUTOFS4_FS
local network, you probably do not need an automounter, and can say
N here.
+config FUSE_FS
+ tristate "Filesystem in Userspace support"
+ help
+ With FUSE it is possible to implement a fully functional filesystem
+ in a userspace program.
+
+ There's also companion library: libfuse. This library along with
+ utilities is available from the FUSE homepage:
+ <http://fuse.sourceforge.net/>
+
+ If you want to develop a userspace FS, or if you want to use
+ a filesystem based on FUSE, answer Y or M.
+
menu "CD-ROM/DVD Filesystems"
config ISO9660_FS
@@ -783,28 +793,6 @@ config SYSFS
Designers of embedded systems may wish to say N here to conserve space.
-config DEVPTS_FS_XATTR
- bool "/dev/pts Extended Attributes"
- depends on UNIX98_PTYS
- help
- Extended attributes are name:value pairs associated with inodes by
- the kernel or by users (see the attr(5) manual page, or visit
- <http://acl.bestbits.at/> for details).
-
- If unsure, say N.
-
-config DEVPTS_FS_SECURITY
- bool "/dev/pts Security Labels"
- depends on DEVPTS_FS_XATTR
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the /dev/pts filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
config TMPFS
bool "Virtual memory file system support (former shm fs)"
help
@@ -817,27 +805,6 @@ config TMPFS
See <file:Documentation/filesystems/tmpfs.txt> for details.
-config TMPFS_XATTR
- bool "tmpfs Extended Attributes"
- depends on TMPFS
- help
- Extended attributes are name:value pairs associated with inodes by
- the kernel or by users (see the attr(5) manual page, or visit
- <http://acl.bestbits.at/> for details).
-
- If unsure, say N.
-
-config TMPFS_SECURITY
- bool "tmpfs Security Labels"
- depends on TMPFS_XATTR
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the tmpfs filesystem.
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
config HUGETLBFS
bool "HugeTLB file system support"
depends X86 || IA64 || PPC64 || SPARC64 || SUPERH || X86_64 || BROKEN
@@ -859,6 +826,18 @@ config RAMFS
To compile this as a module, choose M here: the module will be called
ramfs.
+config RELAYFS_FS
+ tristate "Relayfs file system support"
+ ---help---
+ Relayfs is a high-speed data relay filesystem designed to provide
+ an efficient mechanism for tools and facilities to relay large
+ amounts of data from kernel space to user space.
+
+ To compile this code as a module, choose M here: the module will be
+ called relayfs.
+
+ If unsure, say N.
+
endmenu
menu "Miscellaneous filesystems"
@@ -1737,6 +1716,17 @@ config AFS_FS
config RXRPC
tristate
+config 9P_FS
+ tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
+ depends on INET && EXPERIMENTAL
+ help
+ If you say Y here, you will get experimental support for
+ Plan 9 resource sharing via the 9P2000 protocol.
+
+ See <http://v9fs.sf.net> for more information.
+
+ If unsure, say N.
+
endmenu
menu "Partition Types"
diff --git a/fs/Makefile b/fs/Makefile
index cf95eb894fd..1972da18627 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -89,10 +89,13 @@ obj-$(CONFIG_QNX4FS_FS) += qnx4/
obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_AUTOFS4_FS) += autofs4/
obj-$(CONFIG_ADFS_FS) += adfs/
+obj-$(CONFIG_FUSE_FS) += fuse/
obj-$(CONFIG_UDF_FS) += udf/
+obj-$(CONFIG_RELAYFS_FS) += relayfs/
obj-$(CONFIG_SUN_OPENPROMFS) += openpromfs/
obj-$(CONFIG_JFS_FS) += jfs/
obj-$(CONFIG_XFS_FS) += xfs/
+obj-$(CONFIG_9P_FS) += 9p/
obj-$(CONFIG_AFS_FS) += afs/
obj-$(CONFIG_BEFS_FS) += befs/
obj-$(CONFIG_HOSTFS) += hostfs/
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index 7aa6f200453..9ebe881c678 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -255,6 +255,7 @@ void
affs_delete_inode(struct inode *inode)
{
pr_debug("AFFS: delete_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink);
+ truncate_inode_pages(&inode->i_data, 0);
inode->i_size = 0;
if (S_ISREG(inode->i_mode))
affs_truncate(inode);
diff --git a/fs/aio.c b/fs/aio.c
index 06d7d4390fe..38f62680fd6 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -29,6 +29,7 @@
#include <linux/highmem.h>
#include <linux/workqueue.h>
#include <linux/security.h>
+#include <linux/rcuref.h>
#include <asm/kmap_types.h>
#include <asm/uaccess.h>
@@ -499,7 +500,7 @@ static int __aio_put_req(struct kioctx *ctx, struct kiocb *req)
/* Must be done under the lock to serialise against cancellation.
* Call this aio_fput as it duplicates fput via the fput_work.
*/
- if (unlikely(atomic_dec_and_test(&req->ki_filp->f_count))) {
+ if (unlikely(rcuref_dec_and_test(&req->ki_filp->f_count))) {
get_ioctx(ctx);
spin_lock(&fput_lock);
list_add(&req->ki_list, &fput_head);
@@ -546,6 +547,24 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id)
return ioctx;
}
+static int lock_kiocb_action(void *param)
+{
+ schedule();
+ return 0;
+}
+
+static inline void lock_kiocb(struct kiocb *iocb)
+{
+ wait_on_bit_lock(&iocb->ki_flags, KIF_LOCKED, lock_kiocb_action,
+ TASK_UNINTERRUPTIBLE);
+}
+
+static inline void unlock_kiocb(struct kiocb *iocb)
+{
+ kiocbClearLocked(iocb);
+ wake_up_bit(&iocb->ki_flags, KIF_LOCKED);
+}
+
/*
* use_mm
* Makes the calling kernel thread take on the specified
@@ -567,6 +586,10 @@ static void use_mm(struct mm_struct *mm)
atomic_inc(&mm->mm_count);
tsk->mm = mm;
tsk->active_mm = mm;
+ /*
+ * Note that on UML this *requires* PF_BORROWED_MM to be set, otherwise
+ * it won't work. Update it accordingly if you change it here
+ */
activate_mm(active_mm, mm);
task_unlock(tsk);
@@ -782,7 +805,9 @@ static int __aio_run_iocbs(struct kioctx *ctx)
* Hold an extra reference while retrying i/o.
*/
iocb->ki_users++; /* grab extra reference */
+ lock_kiocb(iocb);
aio_run_iocb(iocb);
+ unlock_kiocb(iocb);
if (__aio_put_req(ctx, iocb)) /* drop extra ref */
put_ioctx(ctx);
}
@@ -1523,10 +1548,9 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
goto out_put_req;
spin_lock_irq(&ctx->ctx_lock);
- if (likely(list_empty(&ctx->run_list))) {
- aio_run_iocb(req);
- } else {
- list_add_tail(&req->ki_run_list, &ctx->run_list);
+ aio_run_iocb(req);
+ unlock_kiocb(req);
+ if (!list_empty(&ctx->run_list)) {
/* drain the run list */
while (__aio_run_iocbs(ctx))
;
@@ -1657,6 +1681,7 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
if (NULL != cancel) {
struct io_event tmp;
pr_debug("calling cancel\n");
+ lock_kiocb(kiocb);
memset(&tmp, 0, sizeof(tmp));
tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user;
tmp.data = kiocb->ki_user_data;
@@ -1668,8 +1693,9 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
if (copy_to_user(result, &tmp, sizeof(tmp)))
ret = -EFAULT;
}
+ unlock_kiocb(kiocb);
} else
- printk(KERN_DEBUG "iocb has no cancel operation\n");
+ ret = -EINVAL;
put_ioctx(ctx);
diff --git a/fs/autofs/autofs_i.h b/fs/autofs/autofs_i.h
index 6171431272d..990c28da5ae 100644
--- a/fs/autofs/autofs_i.h
+++ b/fs/autofs/autofs_i.h
@@ -105,6 +105,7 @@ struct autofs_sb_info {
struct file *pipe;
pid_t oz_pgrp;
int catatonic;
+ struct super_block *sb;
unsigned long exp_timeout;
ino_t next_dir_ino;
struct autofs_wait_queue *queues; /* Wait queue pointer */
@@ -134,7 +135,7 @@ void autofs_hash_insert(struct autofs_dirhash *,struct autofs_dir_ent *);
void autofs_hash_delete(struct autofs_dir_ent *);
struct autofs_dir_ent *autofs_hash_enum(const struct autofs_dirhash *,off_t *,struct autofs_dir_ent *);
void autofs_hash_dputall(struct autofs_dirhash *);
-void autofs_hash_nuke(struct autofs_dirhash *);
+void autofs_hash_nuke(struct autofs_sb_info *);
/* Expiration-handling functions */
diff --git a/fs/autofs/dirhash.c b/fs/autofs/dirhash.c
index 448143fd079..5ccfcf26310 100644
--- a/fs/autofs/dirhash.c
+++ b/fs/autofs/dirhash.c
@@ -232,13 +232,13 @@ void autofs_hash_dputall(struct autofs_dirhash *dh)
/* Delete everything. This is used on filesystem destruction, so we
make no attempt to keep the pointers valid */
-void autofs_hash_nuke(struct autofs_dirhash *dh)
+void autofs_hash_nuke(struct autofs_sb_info *sbi)
{
int i;
struct autofs_dir_ent *ent, *nent;
for ( i = 0 ; i < AUTOFS_HASH_SIZE ; i++ ) {
- for ( ent = dh->h[i] ; ent ; ent = nent ) {
+ for ( ent = sbi->dirhash.h[i] ; ent ; ent = nent ) {
nent = ent->next;
if ( ent->dentry )
dput(ent->dentry);
@@ -246,4 +246,5 @@ void autofs_hash_nuke(struct autofs_dirhash *dh)
kfree(ent);
}
}
+ shrink_dcache_sb(sbi->sb);
}
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index 4888c1fabbf..65e5ed42190 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -27,7 +27,7 @@ static void autofs_put_super(struct super_block *sb)
if ( !sbi->catatonic )
autofs_catatonic_mode(sbi); /* Free wait queues, close pipe */
- autofs_hash_nuke(&sbi->dirhash);
+ autofs_hash_nuke(sbi);
for ( n = 0 ; n < AUTOFS_MAX_SYMLINKS ; n++ ) {
if ( test_bit(n, sbi->symlink_bitmap) )
kfree(sbi->symlink[n].data);
@@ -148,6 +148,7 @@ int autofs_fill_super(struct super_block *s, void *data, int silent)
s->s_magic = AUTOFS_SUPER_MAGIC;
s->s_op = &autofs_sops;
s->s_time_gran = 1;
+ sbi->sb = s;
root_inode = iget(s, AUTOFS_ROOT_INO);
root = d_alloc_root(root_inode);
diff --git a/fs/bfs/bfs.h b/fs/bfs/bfs.h
index 1020dbc88be..1fbc53f14ab 100644
--- a/fs/bfs/bfs.h
+++ b/fs/bfs/bfs.h
@@ -20,7 +20,6 @@ struct bfs_sb_info {
unsigned long si_lasti;
unsigned long * si_imap;
struct buffer_head * si_sbh; /* buffer header w/superblock */
- struct bfs_super_block * si_bfs_sb; /* superblock in si_sbh->b_data */
};
/*
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 5a1e5ce057f..e240c335eb2 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -2,6 +2,7 @@
* fs/bfs/dir.c
* BFS directory operations.
* Copyright (C) 1999,2000 Tigran Aivazian <tigran@veritas.com>
+ * Made endianness-clean by Andrew Stribblehill <ads@wompom.org> 2005
*/
#include <linux/time.h>
@@ -20,9 +21,9 @@
#define dprintf(x...)
#endif
-static int bfs_add_entry(struct inode * dir, const char * name, int namelen, int ino);
+static int bfs_add_entry(struct inode * dir, const unsigned char * name, int namelen, int ino);
static struct buffer_head * bfs_find_entry(struct inode * dir,
- const char * name, int namelen, struct bfs_dirent ** res_dir);
+ const unsigned char * name, int namelen, struct bfs_dirent ** res_dir);
static int bfs_readdir(struct file * f, void * dirent, filldir_t filldir)
{
@@ -53,7 +54,7 @@ static int bfs_readdir(struct file * f, void * dirent, filldir_t filldir)
de = (struct bfs_dirent *)(bh->b_data + offset);
if (de->ino) {
int size = strnlen(de->name, BFS_NAMELEN);
- if (filldir(dirent, de->name, size, f->f_pos, de->ino, DT_UNKNOWN) < 0) {
+ if (filldir(dirent, de->name, size, f->f_pos, le16_to_cpu(de->ino), DT_UNKNOWN) < 0) {
brelse(bh);
unlock_kernel();
return 0;
@@ -107,7 +108,7 @@ static int bfs_create(struct inode * dir, struct dentry * dentry, int mode,
inode->i_mapping->a_ops = &bfs_aops;
inode->i_mode = mode;
inode->i_ino = ino;
- BFS_I(inode)->i_dsk_ino = ino;
+ BFS_I(inode)->i_dsk_ino = cpu_to_le16(ino);
BFS_I(inode)->i_sblock = 0;
BFS_I(inode)->i_eblock = 0;
insert_inode_hash(inode);
@@ -139,7 +140,7 @@ static struct dentry * bfs_lookup(struct inode * dir, struct dentry * dentry, st
lock_kernel();
bh = bfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len, &de);
if (bh) {
- unsigned long ino = le32_to_cpu(de->ino);
+ unsigned long ino = (unsigned long)le16_to_cpu(de->ino);
brelse(bh);
inode = iget(dir->i_sb, ino);
if (!inode) {
@@ -183,7 +184,7 @@ static int bfs_unlink(struct inode * dir, struct dentry * dentry)
inode = dentry->d_inode;
lock_kernel();
bh = bfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len, &de);
- if (!bh || de->ino != inode->i_ino)
+ if (!bh || le16_to_cpu(de->ino) != inode->i_ino)
goto out_brelse;
if (!inode->i_nlink) {
@@ -224,7 +225,7 @@ static int bfs_rename(struct inode * old_dir, struct dentry * old_dentry,
old_dentry->d_name.name,
old_dentry->d_name.len, &old_de);
- if (!old_bh || old_de->ino != old_inode->i_ino)
+ if (!old_bh || le16_to_cpu(old_de->ino) != old_inode->i_ino)
goto end_rename;
error = -EPERM;
@@ -270,7 +271,7 @@ struct inode_operations bfs_dir_inops = {
.rename = bfs_rename,
};
-static int bfs_add_entry(struct inode * dir, const char * name, int namelen, int ino)
+static int bfs_add_entry(struct inode * dir, const unsigned char * name, int namelen, int ino)
{
struct buffer_head * bh;
struct bfs_dirent * de;
@@ -304,7 +305,7 @@ static int bfs_add_entry(struct inode * dir, const char * name, int namelen, int
}
dir->i_mtime = CURRENT_TIME_SEC;
mark_inode_dirty(dir);
- de->ino = ino;
+ de->ino = cpu_to_le16((u16)ino);
for (i=0; i<BFS_NAMELEN; i++)
de->name[i] = (i < namelen) ? name[i] : 0;
mark_buffer_dirty(bh);
@@ -317,7 +318,7 @@ static int bfs_add_entry(struct inode * dir, const char * name, int namelen, int
return -ENOSPC;
}
-static inline int bfs_namecmp(int len, const char * name, const char * buffer)
+static inline int bfs_namecmp(int len, const unsigned char * name, const char * buffer)
{
if (len < BFS_NAMELEN && buffer[len])
return 0;
@@ -325,7 +326,7 @@ static inline int bfs_namecmp(int len, const char * name, const char * buffer)
}
static struct buffer_head * bfs_find_entry(struct inode * dir,
- const char * name, int namelen, struct bfs_dirent ** res_dir)
+ const unsigned char * name, int namelen, struct bfs_dirent ** res_dir)
{
unsigned long block, offset;
struct buffer_head * bh;
@@ -346,7 +347,7 @@ static struct buffer_head * bfs_find_entry(struct inode * dir,
}
de = (struct bfs_dirent *)(bh->b_data + offset);
offset += BFS_DIRENT_SIZE;
- if (de->ino && bfs_namecmp(namelen, name, de->name)) {
+ if (le16_to_cpu(de->ino) && bfs_namecmp(namelen, name, de->name)) {
*res_dir = de;
return bh;
}
diff --git a/fs/bfs/file.c b/fs/bfs/file.c
index 747fd1ea55e..807723b65da 100644
--- a/fs/bfs/file.c
+++ b/fs/bfs/file.c
@@ -40,8 +40,8 @@ static int bfs_move_block(unsigned long from, unsigned long to, struct super_blo
return 0;
}
-static int bfs_move_blocks(struct super_block *sb, unsigned long start, unsigned long end,
- unsigned long where)
+static int bfs_move_blocks(struct super_block *sb, unsigned long start,
+ unsigned long end, unsigned long where)
{
unsigned long i;
@@ -57,20 +57,21 @@ static int bfs_move_blocks(struct super_block *sb, unsigned long start, unsigned
static int bfs_get_block(struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create)
{
- long phys;
+ unsigned long phys;
int err;
struct super_block *sb = inode->i_sb;
struct bfs_sb_info *info = BFS_SB(sb);
struct bfs_inode_info *bi = BFS_I(inode);
struct buffer_head *sbh = info->si_sbh;
- if (block < 0 || block > info->si_blocks)
+ if (block > info->si_blocks)
return -EIO;
phys = bi->i_sblock + block;
if (!create) {
if (phys <= bi->i_eblock) {
- dprintf("c=%d, b=%08lx, phys=%08lx (granted)\n", create, block, phys);
+ dprintf("c=%d, b=%08lx, phys=%09lx (granted)\n",
+ create, (unsigned long)block, phys);
map_bh(bh_result, sb, phys);
}
return 0;
@@ -80,7 +81,7 @@ static int bfs_get_block(struct inode * inode, sector_t block,
of blocks allocated for this file, we can grant it */
if (inode->i_size && phys <= bi->i_eblock) {
dprintf("c=%d, b=%08lx, phys=%08lx (interim block granted)\n",
- create, block, phys);
+ create, (unsigned long)block, phys);
map_bh(bh_result, sb, phys);
return 0;
}
@@ -88,11 +89,12 @@ static int bfs_get_block(struct inode * inode, sector_t block,
/* the rest has to be protected against itself */
lock_kernel();
- /* if the last data block for this file is the last allocated block, we can
- extend the file trivially, without moving it anywhere */
+ /* if the last data block for this file is the last allocated
+ block, we can extend the file trivially, without moving it
+ anywhere */
if (bi->i_eblock == info->si_lf_eblk) {
dprintf("c=%d, b=%08lx, phys=%08lx (simple extension)\n",
- create, block, phys);
+ create, (unsigned long)block, phys);
map_bh(bh_result, sb, phys);
info->si_freeb -= phys - bi->i_eblock;
info->si_lf_eblk = bi->i_eblock = phys;
@@ -114,7 +116,8 @@ static int bfs_get_block(struct inode * inode, sector_t block,
} else
err = 0;
- dprintf("c=%d, b=%08lx, phys=%08lx (moved)\n", create, block, phys);
+ dprintf("c=%d, b=%08lx, phys=%08lx (moved)\n",
+ create, (unsigned long)block, phys);
bi->i_sblock = phys;
phys += block;
info->si_lf_eblk = bi->i_eblock = phys;
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 64e0fb33fc0..c7b39aa279d 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -3,6 +3,8 @@
* BFS superblock and inode operations.
* Copyright (C) 1999,2000 Tigran Aivazian <tigran@veritas.com>
* From fs/minix, Copyright (C) 1991, 1992 Linus Torvalds.
+ *
+ * Made endianness-clean by Andrew Stribblehill <ads@wompom.org>, 2005.
*/
#include <linux/module.h>
@@ -54,46 +56,50 @@ static void bfs_read_inode(struct inode * inode)
off = (ino - BFS_ROOT_INO) % BFS_INODES_PER_BLOCK;
di = (struct bfs_inode *)bh->b_data + off;
- inode->i_mode = 0x0000FFFF & di->i_mode;
- if (di->i_vtype == BFS_VDIR) {
+ inode->i_mode = 0x0000FFFF & le32_to_cpu(di->i_mode);
+ if (le32_to_cpu(di->i_vtype) == BFS_VDIR) {
inode->i_mode |= S_IFDIR;
inode->i_op = &bfs_dir_inops;
inode->i_fop = &bfs_dir_operations;
- } else if (di->i_vtype == BFS_VREG) {
+ } else if (le32_to_cpu(di->i_vtype) == BFS_VREG) {
inode->i_mode |= S_IFREG;
inode->i_op = &bfs_file_inops;
inode->i_fop = &bfs_file_operations;
inode->i_mapping->a_ops = &bfs_aops;
}
- inode->i_uid = di->i_uid;
- inode->i_gid = di->i_gid;
- inode->i_nlink = di->i_nlink;
+ BFS_I(inode)->i_sblock = le32_to_cpu(di->i_sblock);
+ BFS_I(inode)->i_eblock = le32_to_cpu(di->i_eblock);
+ inode->i_uid = le32_to_cpu(di->i_uid);
+ inode->i_gid = le32_to_cpu(di->i_gid);
+ inode->i_nlink = le32_to_cpu(di->i_nlink);
inode->i_size = BFS_FILESIZE(di);
inode->i_blocks = BFS_FILEBLOCKS(di);
+ if (inode->i_size || inode->i_blocks) dprintf("Registered inode with %lld size, %ld blocks\n", inode->i_size, inode->i_blocks);
inode->i_blksize = PAGE_SIZE;
- inode->i_atime.tv_sec = di->i_atime;
- inode->i_mtime.tv_sec = di->i_mtime;
- inode->i_ctime.tv_sec = di->i_ctime;
+ inode->i_atime.tv_sec = le32_to_cpu(di->i_atime);
+ inode->i_mtime.tv_sec = le32_to_cpu(di->i_mtime);
+ inode->i_ctime.tv_sec = le32_to_cpu(di->i_ctime);
inode->i_atime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
inode->i_ctime.tv_nsec = 0;
- BFS_I(inode)->i_dsk_ino = di->i_ino; /* can be 0 so we store a copy */
- BFS_I(inode)->i_sblock = di->i_sblock;
- BFS_I(inode)->i_eblock = di->i_eblock;
+ BFS_I(inode)->i_dsk_ino = le16_to_cpu(di->i_ino); /* can be 0 so we store a copy */
brelse(bh);
}
static int bfs_write_inode(struct inode * inode, int unused)
{
- unsigned long ino = inode->i_ino;
+ unsigned int ino = (u16)inode->i_ino;
+ unsigned long i_sblock;
struct bfs_inode * di;
struct buffer_head * bh;
int block, off;
+ dprintf("ino=%08x\n", ino);
+
if (ino < BFS_ROOT_INO || ino > BFS_SB(inode->i_sb)->si_lasti) {
- printf("Bad inode number %s:%08lx\n", inode->i_sb->s_id, ino);
+ printf("Bad inode number %s:%08x\n", inode->i_sb->s_id, ino);
return -EIO;
}
@@ -101,7 +107,7 @@ static int bfs_write_inode(struct inode * inode, int unused)
block = (ino - BFS_ROOT_INO)/BFS_INODES_PER_BLOCK + 1;
bh = sb_bread(inode->i_sb, block);
if (!bh) {
- printf("Unable to read inode %s:%08lx\n", inode->i_sb->s_id, ino);
+ printf("Unable to read inode %s:%08x\n", inode->i_sb->s_id, ino);
unlock_kernel();
return -EIO;
}
@@ -109,24 +115,26 @@ static int bfs_write_inode(struct inode * inode, int unused)
off = (ino - BFS_ROOT_INO)%BFS_INODES_PER_BLOCK;
di = (struct bfs_inode *)bh->b_data + off;
- if (inode->i_ino == BFS_ROOT_INO)
- di->i_vtype = BFS_VDIR;
+ if (ino == BFS_ROOT_INO)
+ di->i_vtype = cpu_to_le32(BFS_VDIR);
else
- di->i_vtype = BFS_VREG;
-
- di->i_ino = inode->i_ino;
- di->i_mode = inode->i_mode;
- di->i_uid = inode->i_uid;
- di->i_gid = inode->i_gid;
- di->i_nlink = inode->i_nlink;
- di->i_atime = inode->i_atime.tv_sec;
- di->i_mtime = inode->i_mtime.tv_sec;
- di->i_ctime = inode->i_ctime.tv_sec;
- di->i_sblock = BFS_I(inode)->i_sblock;
- di->i_eblock = BFS_I(inode)->i_eblock;
- di->i_eoffset = di->i_sblock * BFS_BSIZE + inode->i_size - 1;
+ di->i_vtype = cpu_to_le32(BFS_VREG);
+
+ di->i_ino = cpu_to_le16(ino);
+ di->i_mode = cpu_to_le32(inode->i_mode);
+ di->i_uid = cpu_to_le32(inode->i_uid);
+ di->i_gid = cpu_to_le32(inode->i_gid);
+ di->i_nlink = cpu_to_le32(inode->i_nlink);
+ di->i_atime = cpu_to_le32(inode->i_atime.tv_sec);
+ di->i_mtime = cpu_to_le32(inode->i_mtime.tv_sec);
+ di->i_ctime = cpu_to_le32(inode->i_ctime.tv_sec);
+ i_sblock = BFS_I(inode)->i_sblock;
+ di->i_sblock = cpu_to_le32(i_sblock);
+ di->i_eblock = cpu_to_le32(BFS_I(inode)->i_eblock);
+ di->i_eoffset = cpu_to_le32(i_sblock * BFS_BSIZE + inode->i_size - 1);
mark_buffer_dirty(bh);
+ dprintf("Written ino=%d into %d:%d\n",le16_to_cpu(di->i_ino),block,off);
brelse(bh);
unlock_kernel();
return 0;
@@ -140,11 +148,14 @@ static void bfs_delete_inode(struct inode * inode)
int block, off;
struct super_block * s = inode->i_sb;
struct bfs_sb_info * info = BFS_SB(s);
+ struct bfs_inode_info * bi = BFS_I(inode);
- dprintf("ino=%08lx\n", inode->i_ino);
+ dprintf("ino=%08lx\n", ino);
- if (inode->i_ino < BFS_ROOT_INO || inode->i_ino > info->si_lasti) {
- printf("invalid ino=%08lx\n", inode->i_ino);
+ truncate_inode_pages(&inode->i_data, 0);
+
+ if (ino < BFS_ROOT_INO || ino > info->si_lasti) {
+ printf("invalid ino=%08lx\n", ino);
return;
}
@@ -160,13 +171,13 @@ static void bfs_delete_inode(struct inode * inode)
return;
}
off = (ino - BFS_ROOT_INO)%BFS_INODES_PER_BLOCK;
- di = (struct bfs_inode *)bh->b_data + off;
- if (di->i_ino) {
- info->si_freeb += BFS_FILEBLOCKS(di);
+ di = (struct bfs_inode *) bh->b_data + off;
+ if (bi->i_dsk_ino) {
+ info->si_freeb += 1 + bi->i_eblock - bi->i_sblock;
info->si_freei++;
- clear_bit(di->i_ino, info->si_imap);
+ clear_bit(ino, info->si_imap);
dump_imap("delete_inode", s);
- }
+ }
di->i_ino = 0;
di->i_sblock = 0;
mark_buffer_dirty(bh);
@@ -272,14 +283,14 @@ static struct super_operations bfs_sops = {
void dump_imap(const char *prefix, struct super_block * s)
{
-#if 0
+#ifdef DEBUG
int i;
char *tmpbuf = (char *)get_zeroed_page(GFP_KERNEL);
if (!tmpbuf)
return;
for (i=BFS_SB(s)->si_lasti; i>=0; i--) {
- if (i>PAGE_SIZE-100) break;
+ if (i > PAGE_SIZE-100) break;
if (test_bit(i, BFS_SB(s)->si_imap))
strcat(tmpbuf, "1");
else
@@ -295,7 +306,7 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
struct buffer_head * bh;
struct bfs_super_block * bfs_sb;
struct inode * inode;
- int i, imap_len;
+ unsigned i, imap_len;
struct bfs_sb_info * info;
info = kmalloc(sizeof(*info), GFP_KERNEL);
@@ -310,19 +321,18 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
if(!bh)
goto out;
bfs_sb = (struct bfs_super_block *)bh->b_data;
- if (bfs_sb->s_magic != BFS_MAGIC) {
+ if (le32_to_cpu(bfs_sb->s_magic) != BFS_MAGIC) {
if (!silent)
printf("No BFS filesystem on %s (magic=%08x)\n",
- s->s_id, bfs_sb->s_magic);
+ s->s_id, le32_to_cpu(bfs_sb->s_magic));
goto out;
}
if (BFS_UNCLEAN(bfs_sb, s) && !silent)
printf("%s is unclean, continuing\n", s->s_id);
s->s_magic = BFS_MAGIC;
- info->si_bfs_sb = bfs_sb;
info->si_sbh = bh;
- info->si_lasti = (bfs_sb->s_start - BFS_BSIZE)/sizeof(struct bfs_inode)
+ info->si_lasti = (le32_to_cpu(bfs_sb->s_start) - BFS_BSIZE)/sizeof(struct bfs_inode)
+ BFS_ROOT_INO - 1;
imap_len = info->si_lasti/8 + 1;
@@ -346,8 +356,8 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
goto out;
}
- info->si_blocks = (bfs_sb->s_end + 1)>>BFS_BSIZE_BITS; /* for statfs(2) */
- info->si_freeb = (bfs_sb->s_end + 1 - bfs_sb->s_start)>>BFS_BSIZE_BITS;
+ info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1)>>BFS_BSIZE_BITS; /* for statfs(2) */
+ info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - cpu_to_le32(bfs_sb->s_start))>>BFS_BSIZE_BITS;
info->si_freei = 0;
info->si_lf_eblk = 0;
info->si_lf_sblk = 0;
diff --git a/fs/bio.c b/fs/bio.c
index 1f2d4649b18..83a34957456 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/mempool.h>
#include <linux/workqueue.h>
+#include <scsi/sg.h> /* for struct sg_iovec */
#define BIO_POOL_SIZE 256
@@ -104,18 +105,22 @@ static inline struct bio_vec *bvec_alloc_bs(unsigned int __nocast gfp_mask, int
return bvl;
}
-/*
- * default destructor for a bio allocated with bio_alloc_bioset()
- */
-static void bio_destructor(struct bio *bio)
+void bio_free(struct bio *bio, struct bio_set *bio_set)
{
const int pool_idx = BIO_POOL_IDX(bio);
- struct bio_set *bs = bio->bi_set;
BIO_BUG_ON(pool_idx >= BIOVEC_NR_POOLS);
- mempool_free(bio->bi_io_vec, bs->bvec_pools[pool_idx]);
- mempool_free(bio, bs->bio_pool);
+ mempool_free(bio->bi_io_vec, bio_set->bvec_pools[pool_idx]);
+ mempool_free(bio, bio_set->bio_pool);
+}
+
+/*
+ * default destructor for a bio allocated with bio_alloc_bioset()
+ */
+static void bio_fs_destructor(struct bio *bio)
+{
+ bio_free(bio, fs_bio_set);
}
inline void bio_init(struct bio *bio)
@@ -171,8 +176,6 @@ struct bio *bio_alloc_bioset(unsigned int __nocast gfp_mask, int nr_iovecs, stru
bio->bi_max_vecs = bvec_slabs[idx].nr_vecs;
}
bio->bi_io_vec = bvl;
- bio->bi_destructor = bio_destructor;
- bio->bi_set = bs;
}
out:
return bio;
@@ -180,7 +183,12 @@ out:
struct bio *bio_alloc(unsigned int __nocast gfp_mask, int nr_iovecs)
{
- return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
+ struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
+
+ if (bio)
+ bio->bi_destructor = bio_fs_destructor;
+
+ return bio;
}
void zero_fill_bio(struct bio *bio)
@@ -273,8 +281,10 @@ struct bio *bio_clone(struct bio *bio, unsigned int __nocast gfp_mask)
{
struct bio *b = bio_alloc_bioset(gfp_mask, bio->bi_max_vecs, fs_bio_set);
- if (b)
+ if (b) {
+ b->bi_destructor = bio_fs_destructor;
__bio_clone(b, bio);
+ }
return b;
}
@@ -546,22 +556,34 @@ out_bmd:
return ERR_PTR(ret);
}
-static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
- unsigned long uaddr, unsigned int len,
- int write_to_vm)
+static struct bio *__bio_map_user_iov(request_queue_t *q,
+ struct block_device *bdev,
+ struct sg_iovec *iov, int iov_count,
+ int write_to_vm)
{
- unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
- unsigned long start = uaddr >> PAGE_SHIFT;
- const int nr_pages = end - start;
- int ret, offset, i;
+ int i, j;
+ int nr_pages = 0;
struct page **pages;
struct bio *bio;
+ int cur_page = 0;
+ int ret, offset;
- /*
- * transfer and buffer must be aligned to at least hardsector
- * size for now, in the future we can relax this restriction
- */
- if ((uaddr & queue_dma_alignment(q)) || (len & queue_dma_alignment(q)))
+ for (i = 0; i < iov_count; i++) {
+ unsigned long uaddr = (unsigned long)iov[i].iov_base;
+ unsigned long len = iov[i].iov_len;
+ unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ unsigned long start = uaddr >> PAGE_SHIFT;
+
+ nr_pages += end - start;
+ /*
+ * transfer and buffer must be aligned to at least hardsector
+ * size for now, in the future we can relax this restriction
+ */
+ if ((uaddr & queue_dma_alignment(q)) || (len & queue_dma_alignment(q)))
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (!nr_pages)
return ERR_PTR(-EINVAL);
bio = bio_alloc(GFP_KERNEL, nr_pages);
@@ -573,42 +595,54 @@ static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
if (!pages)
goto out;
- down_read(&current->mm->mmap_sem);
- ret = get_user_pages(current, current->mm, uaddr, nr_pages,
- write_to_vm, 0, pages, NULL);
- up_read(&current->mm->mmap_sem);
-
- if (ret < nr_pages)
- goto out;
-
- bio->bi_bdev = bdev;
-
- offset = uaddr & ~PAGE_MASK;
- for (i = 0; i < nr_pages; i++) {
- unsigned int bytes = PAGE_SIZE - offset;
-
- if (len <= 0)
- break;
-
- if (bytes > len)
- bytes = len;
+ memset(pages, 0, nr_pages * sizeof(struct page *));
+
+ for (i = 0; i < iov_count; i++) {
+ unsigned long uaddr = (unsigned long)iov[i].iov_base;
+ unsigned long len = iov[i].iov_len;
+ unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ unsigned long start = uaddr >> PAGE_SHIFT;
+ const int local_nr_pages = end - start;
+ const int page_limit = cur_page + local_nr_pages;
+
+ down_read(&current->mm->mmap_sem);
+ ret = get_user_pages(current, current->mm, uaddr,
+ local_nr_pages,
+ write_to_vm, 0, &pages[cur_page], NULL);
+ up_read(&current->mm->mmap_sem);
+
+ if (ret < local_nr_pages)
+ goto out_unmap;
+
+
+ offset = uaddr & ~PAGE_MASK;
+ for (j = cur_page; j < page_limit; j++) {
+ unsigned int bytes = PAGE_SIZE - offset;
+
+ if (len <= 0)
+ break;
+
+ if (bytes > len)
+ bytes = len;
+
+ /*
+ * sorry...
+ */
+ if (__bio_add_page(q, bio, pages[j], bytes, offset) < bytes)
+ break;
+
+ len -= bytes;
+ offset = 0;
+ }
+ cur_page = j;
/*
- * sorry...
+ * release the pages we didn't map into the bio, if any
*/
- if (__bio_add_page(q, bio, pages[i], bytes, offset) < bytes)
- break;
-
- len -= bytes;
- offset = 0;
+ while (j < page_limit)
+ page_cache_release(pages[j++]);
}
- /*
- * release the pages we didn't map into the bio, if any
- */
- while (i < nr_pages)
- page_cache_release(pages[i++]);
-
kfree(pages);
/*
@@ -617,9 +651,17 @@ static struct bio *__bio_map_user(request_queue_t *q, struct block_device *bdev,
if (!write_to_vm)
bio->bi_rw |= (1 << BIO_RW);
+ bio->bi_bdev = bdev;
bio->bi_flags |= (1 << BIO_USER_MAPPED);
return bio;
-out:
+
+ out_unmap:
+ for (i = 0; i < nr_pages; i++) {
+ if(!pages[i])
+ break;
+ page_cache_release(pages[i]);
+ }
+ out:
kfree(pages);
bio_put(bio);
return ERR_PTR(ret);
@@ -639,9 +681,33 @@ out:
struct bio *bio_map_user(request_queue_t *q, struct block_device *bdev,
unsigned long uaddr, unsigned int len, int write_to_vm)
{
+ struct sg_iovec iov;
+
+ iov.iov_base = (void __user *)uaddr;
+ iov.iov_len = len;
+
+ return bio_map_user_iov(q, bdev, &iov, 1, write_to_vm);
+}
+
+/**
+ * bio_map_user_iov - map user sg_iovec table into bio
+ * @q: the request_queue_t for the bio
+ * @bdev: destination block device
+ * @iov: the iovec.
+ * @iov_count: number of elements in the iovec
+ * @write_to_vm: bool indicating writing to pages or not
+ *
+ * Map the user space address into a bio suitable for io to a block
+ * device. Returns an error pointer in case of error.
+ */
+struct bio *bio_map_user_iov(request_queue_t *q, struct block_device *bdev,
+ struct sg_iovec *iov, int iov_count,
+ int write_to_vm)
+{
struct bio *bio;
+ int len = 0, i;
- bio = __bio_map_user(q, bdev, uaddr, len, write_to_vm);
+ bio = __bio_map_user_iov(q, bdev, iov, iov_count, write_to_vm);
if (IS_ERR(bio))
return bio;
@@ -654,6 +720,9 @@ struct bio *bio_map_user(request_queue_t *q, struct block_device *bdev,
*/
bio_get(bio);
+ for (i = 0; i < iov_count; i++)
+ len += iov[i].iov_len;
+
if (bio->bi_size == len)
return bio;
@@ -698,6 +767,82 @@ void bio_unmap_user(struct bio *bio)
bio_put(bio);
}
+static int bio_map_kern_endio(struct bio *bio, unsigned int bytes_done, int err)
+{
+ if (bio->bi_size)
+ return 1;
+
+ bio_put(bio);
+ return 0;
+}
+
+
+static struct bio *__bio_map_kern(request_queue_t *q, void *data,
+ unsigned int len, unsigned int gfp_mask)
+{
+ unsigned long kaddr = (unsigned long)data;
+ unsigned long end = (kaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ unsigned long start = kaddr >> PAGE_SHIFT;
+ const int nr_pages = end - start;
+ int offset, i;
+ struct bio *bio;
+
+ bio = bio_alloc(gfp_mask, nr_pages);
+ if (!bio)
+ return ERR_PTR(-ENOMEM);
+
+ offset = offset_in_page(kaddr);
+ for (i = 0; i < nr_pages; i++) {
+ unsigned int bytes = PAGE_SIZE - offset;
+
+ if (len <= 0)
+ break;
+
+ if (bytes > len)
+ bytes = len;
+
+ if (__bio_add_page(q, bio, virt_to_page(data), bytes,
+ offset) < bytes)
+ break;
+
+ data += bytes;
+ len -= bytes;
+ offset = 0;
+ }
+
+ bio->bi_end_io = bio_map_kern_endio;
+ return bio;
+}
+
+/**
+ * bio_map_kern - map kernel address into bio
+ * @q: the request_queue_t for the bio
+ * @data: pointer to buffer to map
+ * @len: length in bytes
+ * @gfp_mask: allocation flags for bio allocation
+ *
+ * Map the kernel address into a bio suitable for io to a block
+ * device. Returns an error pointer in case of error.
+ */
+struct bio *bio_map_kern(request_queue_t *q, void *data, unsigned int len,
+ unsigned int gfp_mask)
+{
+ struct bio *bio;
+
+ bio = __bio_map_kern(q, data, len, gfp_mask);
+ if (IS_ERR(bio))
+ return bio;
+
+ if (bio->bi_size == len)
+ return bio;
+
+ /*
+ * Don't support partial mappings.
+ */
+ bio_put(bio);
+ return ERR_PTR(-EINVAL);
+}
+
/*
* bio_set_pages_dirty() and bio_check_pages_dirty() are support functions
* for performing direct-IO in BIOs.
@@ -1075,6 +1220,7 @@ subsys_initcall(init_bio);
EXPORT_SYMBOL(bio_alloc);
EXPORT_SYMBOL(bio_put);
+EXPORT_SYMBOL(bio_free);
EXPORT_SYMBOL(bio_endio);
EXPORT_SYMBOL(bio_init);
EXPORT_SYMBOL(__bio_clone);
@@ -1085,6 +1231,7 @@ EXPORT_SYMBOL(bio_add_page);
EXPORT_SYMBOL(bio_get_nr_vecs);
EXPORT_SYMBOL(bio_map_user);
EXPORT_SYMBOL(bio_unmap_user);
+EXPORT_SYMBOL(bio_map_kern);
EXPORT_SYMBOL(bio_pair_release);
EXPORT_SYMBOL(bio_split);
EXPORT_SYMBOL(bio_split_pool);
diff --git a/fs/buffer.c b/fs/buffer.c
index 6a25d7df89b..1c62203a490 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -917,8 +917,7 @@ static int fsync_buffers_list(spinlock_t *lock, struct list_head *list)
* contents - it is a noop if I/O is still in
* flight on potentially older contents.
*/
- wait_on_buffer(bh);
- ll_rw_block(WRITE, 1, &bh);
+ ll_rw_block(SWRITE, 1, &bh);
brelse(bh);
spin_lock(lock);
}
@@ -2793,21 +2792,22 @@ int submit_bh(int rw, struct buffer_head * bh)
/**
* ll_rw_block: low-level access to block devices (DEPRECATED)
- * @rw: whether to %READ or %WRITE or maybe %READA (readahead)
+ * @rw: whether to %READ or %WRITE or %SWRITE or maybe %READA (readahead)
* @nr: number of &struct buffer_heads in the array
* @bhs: array of pointers to &struct buffer_head
*
- * ll_rw_block() takes an array of pointers to &struct buffer_heads,
- * and requests an I/O operation on them, either a %READ or a %WRITE.
- * The third %READA option is described in the documentation for
- * generic_make_request() which ll_rw_block() calls.
+ * ll_rw_block() takes an array of pointers to &struct buffer_heads, and
+ * requests an I/O operation on them, either a %READ or a %WRITE. The third
+ * %SWRITE is like %WRITE only we make sure that the *current* data in buffers
+ * are sent to disk. The fourth %READA option is described in the documentation
+ * for generic_make_request() which ll_rw_block() calls.
*
* This function drops any buffer that it cannot get a lock on (with the
- * BH_Lock state bit), any buffer that appears to be clean when doing a
- * write request, and any buffer that appears to be up-to-date when doing
- * read request. Further it marks as clean buffers that are processed for
- * writing (the buffer cache won't assume that they are actually clean until
- * the buffer gets unlocked).
+ * BH_Lock state bit) unless SWRITE is required, any buffer that appears to be
+ * clean when doing a write request, and any buffer that appears to be
+ * up-to-date when doing read request. Further it marks as clean buffers that
+ * are processed for writing (the buffer cache won't assume that they are
+ * actually clean until the buffer gets unlocked).
*
* ll_rw_block sets b_end_io to simple completion handler that marks
* the buffer up-to-date (if approriate), unlocks the buffer and wakes
@@ -2823,11 +2823,13 @@ void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
for (i = 0; i < nr; i++) {
struct buffer_head *bh = bhs[i];
- if (test_set_buffer_locked(bh))
+ if (rw == SWRITE)
+ lock_buffer(bh);
+ else if (test_set_buffer_locked(bh))
continue;
get_bh(bh);
- if (rw == WRITE) {
+ if (rw == WRITE || rw == SWRITE) {
if (test_clear_buffer_dirty(bh)) {
bh->b_end_io = end_buffer_write_sync;
submit_bh(WRITE, bh);
@@ -3046,10 +3048,9 @@ struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags)
{
struct buffer_head *ret = kmem_cache_alloc(bh_cachep, gfp_flags);
if (ret) {
- preempt_disable();
- __get_cpu_var(bh_accounting).nr++;
+ get_cpu_var(bh_accounting).nr++;
recalc_bh_state();
- preempt_enable();
+ put_cpu_var(bh_accounting);
}
return ret;
}
@@ -3059,10 +3060,9 @@ void free_buffer_head(struct buffer_head *bh)
{
BUG_ON(!list_empty(&bh->b_assoc_buffers));
kmem_cache_free(bh_cachep, bh);
- preempt_disable();
- __get_cpu_var(bh_accounting).nr--;
+ get_cpu_var(bh_accounting).nr--;
recalc_bh_state();
- preempt_enable();
+ put_cpu_var(bh_accounting);
}
EXPORT_SYMBOL(free_buffer_head);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index e568cc47a7f..3217ac5f6bd 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -836,7 +836,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
/* go from value to value + temp_len condensing
double commas to singles. Note that this ends up
allocating a few bytes too many, which is ok */
- vol->password = kcalloc(1, temp_len, GFP_KERNEL);
+ vol->password = kzalloc(temp_len, GFP_KERNEL);
if(vol->password == NULL) {
printk("CIFS: no memory for pass\n");
return 1;
@@ -851,7 +851,7 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
}
vol->password[j] = 0;
} else {
- vol->password = kcalloc(1, temp_len+1, GFP_KERNEL);
+ vol->password = kzalloc(temp_len+1, GFP_KERNEL);
if(vol->password == NULL) {
printk("CIFS: no memory for pass\n");
return 1;
@@ -1317,7 +1317,7 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket,
sessinit is sent but no second negprot */
struct rfc1002_session_packet * ses_init_buf;
struct smb_hdr * smb_buf;
- ses_init_buf = kcalloc(1, sizeof(struct rfc1002_session_packet), GFP_KERNEL);
+ ses_init_buf = kzalloc(sizeof(struct rfc1002_session_packet), GFP_KERNEL);
if(ses_init_buf) {
ses_init_buf->trailer.session_req.called_len = 32;
rfc1002mangle(ses_init_buf->trailer.session_req.called_name,
@@ -1964,7 +1964,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
/* We look for obvious messed up bcc or strings in response so we do not go off
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
- ses->serverOS = kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+ ses->serverOS = kzalloc(2 * (len + 1), GFP_KERNEL);
if(ses->serverOS == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverOS,
@@ -1976,7 +1976,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *)bcc_ptr,
remaining_words-1);
- ses->serverNOS = kcalloc(1, 2 * (len + 1),GFP_KERNEL);
+ ses->serverNOS = kzalloc(2 * (len + 1),GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverNOS,
@@ -1994,7 +1994,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
- kcalloc(1, 2*(len+1),GFP_KERNEL);
+ kzalloc(2*(len+1),GFP_KERNEL);
if(ses->serverDomain == NULL)
goto sesssetup_nomem;
cifs_strfromUCS_le(ses->serverDomain,
@@ -2005,22 +2005,22 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
- kcalloc(1, 2, GFP_KERNEL);
+ kzalloc(2, GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
/* if these kcallocs fail not much we
can do, but better to not fail the
sesssetup itself */
ses->serverDomain =
- kcalloc(1, 2, GFP_KERNEL);
+ kzalloc(2, GFP_KERNEL);
ses->serverNOS =
- kcalloc(1, 2, GFP_KERNEL);
+ kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
+ ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverOS == NULL)
goto sesssetup_nomem;
strncpy(ses->serverOS,bcc_ptr, len);
@@ -2030,7 +2030,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
+ ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
strncpy(ses->serverNOS, bcc_ptr, len);
@@ -2039,7 +2039,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = kcalloc(1, len + 1,GFP_KERNEL);
+ ses->serverDomain = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverDomain == NULL)
goto sesssetup_nomem;
strncpy(ses->serverDomain, bcc_ptr, len);
@@ -2240,7 +2240,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+ kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
@@ -2254,7 +2254,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
remaining_words
- 1);
ses->serverNOS =
- kcalloc(1, 2 * (len + 1),
+ kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->serverNOS,
(wchar_t *)bcc_ptr,
@@ -2267,7 +2267,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
- ses->serverDomain = kcalloc(1, 2*(len+1),GFP_KERNEL);
+ ses->serverDomain = kzalloc(2*(len+1),GFP_KERNEL);
cifs_strfromUCS_le(ses->serverDomain,
(wchar_t *)bcc_ptr,
len,
@@ -2278,10 +2278,10 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
- kcalloc(1, 2,GFP_KERNEL);
+ kzalloc(2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
- ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
- ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
+ ses->serverDomain = kzalloc(2, GFP_KERNEL);
+ ses->serverNOS = kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
@@ -2289,7 +2289,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = kcalloc(1, len + 1, GFP_KERNEL);
+ ses->serverOS = kzalloc(len + 1, GFP_KERNEL);
strncpy(ses->serverOS, bcc_ptr, len);
bcc_ptr += len;
@@ -2297,14 +2297,14 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = kcalloc(1, len + 1,GFP_KERNEL);
+ ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = kcalloc(1, len + 1, GFP_KERNEL);
+ ses->serverDomain = kzalloc(len + 1, GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
@@ -2554,7 +2554,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+ kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
@@ -2569,7 +2569,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
remaining_words
- 1);
ses->serverNOS =
- kcalloc(1, 2 * (len + 1),
+ kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
@@ -2586,7 +2586,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
ses->serverDomain =
- kcalloc(1, 2 *
+ kzalloc(2 *
(len +
1),
GFP_KERNEL);
@@ -2612,13 +2612,13 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
} /* else no more room so create dummy domain string */
else
ses->serverDomain =
- kcalloc(1, 2,
+ kzalloc(2,
GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
ses->serverDomain =
- kcalloc(1, 2, GFP_KERNEL);
+ kzalloc(2, GFP_KERNEL);
ses->serverNOS =
- kcalloc(1, 2, GFP_KERNEL);
+ kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
@@ -2626,7 +2626,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
ses->serverOS =
- kcalloc(1, len + 1,
+ kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverOS,
bcc_ptr, len);
@@ -2637,7 +2637,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = strnlen(bcc_ptr, 1024);
ses->serverNOS =
- kcalloc(1, len + 1,
+ kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
@@ -2646,7 +2646,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
len = strnlen(bcc_ptr, 1024);
ses->serverDomain =
- kcalloc(1, len + 1,
+ kzalloc(len + 1,
GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
@@ -2948,7 +2948,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
the end since (at least) WIN2K and Windows XP have a major bug in not null
terminating last Unicode string in response */
ses->serverOS =
- kcalloc(1, 2 * (len + 1), GFP_KERNEL);
+ kzalloc(2 * (len + 1), GFP_KERNEL);
cifs_strfromUCS_le(ses->serverOS,
(wchar_t *)
bcc_ptr, len,
@@ -2963,7 +2963,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
remaining_words
- 1);
ses->serverNOS =
- kcalloc(1, 2 * (len + 1),
+ kzalloc(2 * (len + 1),
GFP_KERNEL);
cifs_strfromUCS_le(ses->
serverNOS,
@@ -2979,7 +2979,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string not always null terminated (e.g. for Windows XP & 2000) */
ses->serverDomain =
- kcalloc(1, 2 *
+ kzalloc(2 *
(len +
1),
GFP_KERNEL);
@@ -3004,17 +3004,17 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
= 0;
} /* else no more room so create dummy domain string */
else
- ses->serverDomain = kcalloc(1, 2,GFP_KERNEL);
+ ses->serverDomain = kzalloc(2,GFP_KERNEL);
} else { /* no room so create dummy domain and NOS string */
- ses->serverDomain = kcalloc(1, 2, GFP_KERNEL);
- ses->serverNOS = kcalloc(1, 2, GFP_KERNEL);
+ ses->serverDomain = kzalloc(2, GFP_KERNEL);
+ ses->serverNOS = kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
len = strnlen(bcc_ptr, 1024);
if (((long) bcc_ptr + len) -
(long) pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- ses->serverOS = kcalloc(1, len + 1,GFP_KERNEL);
+ ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
strncpy(ses->serverOS,bcc_ptr, len);
bcc_ptr += len;
@@ -3022,14 +3022,14 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverNOS = kcalloc(1, len+1,GFP_KERNEL);
+ ses->serverNOS = kzalloc(len+1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- ses->serverDomain = kcalloc(1, len+1,GFP_KERNEL);
+ ses->serverDomain = kzalloc(len+1,GFP_KERNEL);
strncpy(ses->serverDomain, bcc_ptr, len);
bcc_ptr += len;
bcc_ptr[0] = 0;
@@ -3141,7 +3141,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
- kcalloc(1, length + 2, GFP_KERNEL);
+ kzalloc(length + 2, GFP_KERNEL);
cifs_strfromUCS_le(tcon->nativeFileSystem,
(wchar_t *) bcc_ptr,
length, nls_codepage);
@@ -3159,7 +3159,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
if(tcon->nativeFileSystem)
kfree(tcon->nativeFileSystem);
tcon->nativeFileSystem =
- kcalloc(1, length + 1, GFP_KERNEL);
+ kzalloc(length + 1, GFP_KERNEL);
strncpy(tcon->nativeFileSystem, bcc_ptr,
length);
}
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 3f3538d4a1f..d335269bd91 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -145,24 +145,23 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
return -ENOMEM;
}
- if(nd) {
- if ((nd->intent.open.flags & O_ACCMODE) == O_RDONLY)
- desiredAccess = GENERIC_READ;
- else if ((nd->intent.open.flags & O_ACCMODE) == O_WRONLY) {
- desiredAccess = GENERIC_WRITE;
- write_only = TRUE;
- } else if ((nd->intent.open.flags & O_ACCMODE) == O_RDWR) {
- /* GENERIC_ALL is too much permission to request */
- /* can cause unnecessary access denied on create */
- /* desiredAccess = GENERIC_ALL; */
- desiredAccess = GENERIC_READ | GENERIC_WRITE;
+ if(nd && (nd->flags & LOOKUP_OPEN)) {
+ int oflags = nd->intent.open.flags;
+
+ desiredAccess = 0;
+ if (oflags & FMODE_READ)
+ desiredAccess |= GENERIC_READ;
+ if (oflags & FMODE_WRITE) {
+ desiredAccess |= GENERIC_WRITE;
+ if (!(oflags & FMODE_READ))
+ write_only = TRUE;
}
- if((nd->intent.open.flags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
+ if((oflags & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL))
disposition = FILE_CREATE;
- else if((nd->intent.open.flags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
+ else if((oflags & (O_CREAT | O_TRUNC)) == (O_CREAT | O_TRUNC))
disposition = FILE_OVERWRITE_IF;
- else if((nd->intent.open.flags & O_CREAT) == O_CREAT)
+ else if((oflags & O_CREAT) == O_CREAT)
disposition = FILE_OPEN_IF;
else {
cFYI(1,("Create flag not set in create function"));
diff --git a/fs/compat.c b/fs/compat.c
index 6b06b6bae35..ac3fb9ed8ee 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -310,96 +310,6 @@ static int __init init_sys32_ioctl(void)
__initcall(init_sys32_ioctl);
-int register_ioctl32_conversion(unsigned int cmd,
- ioctl_trans_handler_t handler)
-{
- struct ioctl_trans *t;
- struct ioctl_trans *new_t;
- unsigned long hash = ioctl32_hash(cmd);
-
- new_t = kmalloc(sizeof(*new_t), GFP_KERNEL);
- if (!new_t)
- return -ENOMEM;
-
- down_write(&ioctl32_sem);
- for (t = ioctl32_hash_table[hash]; t; t = t->next) {
- if (t->cmd == cmd) {
- printk(KERN_ERR "Trying to register duplicated ioctl32 "
- "handler %x\n", cmd);
- up_write(&ioctl32_sem);
- kfree(new_t);
- return -EINVAL;
- }
- }
- new_t->next = NULL;
- new_t->cmd = cmd;
- new_t->handler = handler;
- ioctl32_insert_translation(new_t);
-
- up_write(&ioctl32_sem);
- return 0;
-}
-EXPORT_SYMBOL(register_ioctl32_conversion);
-
-static inline int builtin_ioctl(struct ioctl_trans *t)
-{
- return t >= ioctl_start && t < (ioctl_start + ioctl_table_size);
-}
-
-/* Problem:
- This function cannot unregister duplicate ioctls, because they are not
- unique.
- When they happen we need to extend the prototype to pass the handler too. */
-
-int unregister_ioctl32_conversion(unsigned int cmd)
-{
- unsigned long hash = ioctl32_hash(cmd);
- struct ioctl_trans *t, *t1;
-
- down_write(&ioctl32_sem);
-
- t = ioctl32_hash_table[hash];
- if (!t) {
- up_write(&ioctl32_sem);
- return -EINVAL;
- }
-
- if (t->cmd == cmd) {
- if (builtin_ioctl(t)) {
- printk("%p tried to unregister builtin ioctl %x\n",
- __builtin_return_address(0), cmd);
- } else {
- ioctl32_hash_table[hash] = t->next;
- up_write(&ioctl32_sem);
- kfree(t);
- return 0;
- }
- }
- while (t->next) {
- t1 = t->next;
- if (t1->cmd == cmd) {
- if (builtin_ioctl(t1)) {
- printk("%p tried to unregister builtin "
- "ioctl %x\n",
- __builtin_return_address(0), cmd);
- goto out;
- } else {
- t->next = t1->next;
- up_write(&ioctl32_sem);
- kfree(t1);
- return 0;
- }
- }
- t = t1;
- }
- printk(KERN_ERR "Trying to free unknown 32bit ioctl handler %x\n",
- cmd);
-out:
- up_write(&ioctl32_sem);
- return -EINVAL;
-}
-EXPORT_SYMBOL(unregister_ioctl32_conversion);
-
static void compat_ioctl_error(struct file *filp, unsigned int fd,
unsigned int cmd, unsigned long arg)
{
@@ -720,14 +630,14 @@ compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb)
struct compat_ncp_mount_data {
compat_int_t version;
compat_uint_t ncp_fd;
- compat_uid_t mounted_uid;
+ __compat_uid_t mounted_uid;
compat_pid_t wdog_pid;
unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
compat_uint_t time_out;
compat_uint_t retry_count;
compat_uint_t flags;
- compat_uid_t uid;
- compat_gid_t gid;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
compat_mode_t file_mode;
compat_mode_t dir_mode;
};
@@ -784,9 +694,9 @@ static void *do_ncp_super_data_conv(void *raw_data)
struct compat_smb_mount_data {
compat_int_t version;
- compat_uid_t mounted_uid;
- compat_uid_t uid;
- compat_gid_t gid;
+ __compat_uid_t mounted_uid;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
compat_mode_t file_mode;
compat_mode_t dir_mode;
};
@@ -1365,6 +1275,16 @@ out:
}
/*
+ * Exactly like fs/open.c:sys_open(), except that it doesn't set the
+ * O_LARGEFILE flag.
+ */
+asmlinkage long
+compat_sys_open(const char __user *filename, int flags, int mode)
+{
+ return do_sys_open(filename, flags, mode);
+}
+
+/*
* compat_count() counts the number of arguments/envelopes. It is basically
* a copy of count() from fs/exec.c, except that it works with 32 bit argv
* and envp pointers.
@@ -1699,6 +1619,7 @@ compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp
char *bits;
long timeout;
int size, max_fdset, ret = -EINVAL;
+ struct fdtable *fdt;
timeout = MAX_SCHEDULE_TIMEOUT;
if (tvp) {
@@ -1724,7 +1645,10 @@ compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp
goto out_nofds;
/* max_fdset can increase, so grab it once to avoid race */
- max_fdset = current->files->max_fdset;
+ rcu_read_lock();
+ fdt = files_fdtable(current->files);
+ max_fdset = fdt->max_fdset;
+ rcu_read_unlock();
if (n > max_fdset)
n = max_fdset;
@@ -1808,8 +1732,8 @@ struct compat_nfsctl_export {
compat_dev_t ex32_dev;
compat_ino_t ex32_ino;
compat_int_t ex32_flags;
- compat_uid_t ex32_anon_uid;
- compat_gid_t ex32_anon_gid;
+ __compat_uid_t ex32_anon_uid;
+ __compat_gid_t ex32_anon_gid;
};
struct compat_nfsctl_fdparm {
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 155e612635f..e28a74203f3 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -798,13 +798,16 @@ static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
r = (void *) &r4;
}
- if (ret)
- return -EFAULT;
+ if (ret) {
+ ret = -EFAULT;
+ goto out;
+ }
set_fs (KERNEL_DS);
ret = sys_ioctl (fd, cmd, (unsigned long) r);
set_fs (old_fs);
+out:
if (mysock)
sockfd_put(mysock);
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 6c285efa200..7fe85415ae7 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -39,12 +39,47 @@ static DECLARE_MUTEX(read_mutex);
#define CRAMINO(x) ((x)->offset?(x)->offset<<2:1)
#define OFFSET(x) ((x)->i_ino)
-static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inode * cramfs_inode)
+
+static int cramfs_iget5_test(struct inode *inode, void *opaque)
+{
+ struct cramfs_inode *cramfs_inode = opaque;
+
+ if (inode->i_ino != CRAMINO(cramfs_inode))
+ return 0; /* does not match */
+
+ if (inode->i_ino != 1)
+ return 1;
+
+ /* all empty directories, char, block, pipe, and sock, share inode #1 */
+
+ if ((inode->i_mode != cramfs_inode->mode) ||
+ (inode->i_gid != cramfs_inode->gid) ||
+ (inode->i_uid != cramfs_inode->uid))
+ return 0; /* does not match */
+
+ if ((S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) &&
+ (inode->i_rdev != old_decode_dev(cramfs_inode->size)))
+ return 0; /* does not match */
+
+ return 1; /* matches */
+}
+
+static int cramfs_iget5_set(struct inode *inode, void *opaque)
+{
+ struct cramfs_inode *cramfs_inode = opaque;
+ inode->i_ino = CRAMINO(cramfs_inode);
+ return 0;
+}
+
+static struct inode *get_cramfs_inode(struct super_block *sb,
+ struct cramfs_inode * cramfs_inode)
{
- struct inode * inode = new_inode(sb);
+ struct inode *inode = iget5_locked(sb, CRAMINO(cramfs_inode),
+ cramfs_iget5_test, cramfs_iget5_set,
+ cramfs_inode);
static struct timespec zerotime;
- if (inode) {
+ if (inode && (inode->i_state & I_NEW)) {
inode->i_mode = cramfs_inode->mode;
inode->i_uid = cramfs_inode->uid;
inode->i_size = cramfs_inode->size;
@@ -58,7 +93,6 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inod
but it's the best we can do without reading the directory
contents. 1 yields the right result in GNU find, even
without -noleaf option. */
- insert_inode_hash(inode);
if (S_ISREG(inode->i_mode)) {
inode->i_fop = &generic_ro_fops;
inode->i_data.a_ops = &cramfs_aops;
@@ -74,6 +108,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb, struct cramfs_inod
init_special_inode(inode, inode->i_mode,
old_decode_dev(cramfs_inode->size));
}
+ unlock_new_inode(inode);
}
return inode;
}
diff --git a/fs/devpts/Makefile b/fs/devpts/Makefile
index 5800df2e50c..236696efcba 100644
--- a/fs/devpts/Makefile
+++ b/fs/devpts/Makefile
@@ -5,4 +5,3 @@
obj-$(CONFIG_UNIX98_PTYS) += devpts.o
devpts-$(CONFIG_UNIX98_PTYS) := inode.o
-devpts-$(CONFIG_DEVPTS_FS_SECURITY) += xattr_security.o
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 1571c8d6c23..f2be44d4491 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -18,28 +18,9 @@
#include <linux/mount.h>
#include <linux/tty.h>
#include <linux/devpts_fs.h>
-#include <linux/xattr.h>
#define DEVPTS_SUPER_MAGIC 0x1cd1
-extern struct xattr_handler devpts_xattr_security_handler;
-
-static struct xattr_handler *devpts_xattr_handlers[] = {
-#ifdef CONFIG_DEVPTS_FS_SECURITY
- &devpts_xattr_security_handler,
-#endif
- NULL
-};
-
-static struct inode_operations devpts_file_inode_operations = {
-#ifdef CONFIG_DEVPTS_FS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
-#endif
-};
-
static struct vfsmount *devpts_mnt;
static struct dentry *devpts_root;
@@ -102,7 +83,6 @@ devpts_fill_super(struct super_block *s, void *data, int silent)
s->s_blocksize_bits = 10;
s->s_magic = DEVPTS_SUPER_MAGIC;
s->s_op = &devpts_sops;
- s->s_xattr = devpts_xattr_handlers;
s->s_time_gran = 1;
inode = new_inode(s);
@@ -175,7 +155,6 @@ int devpts_pty_new(struct tty_struct *tty)
inode->i_gid = config.setgid ? config.gid : current->fsgid;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
init_special_inode(inode, S_IFCHR|config.mode, device);
- inode->i_op = &devpts_file_inode_operations;
inode->u.generic_ip = tty;
dentry = get_node(number);
diff --git a/fs/devpts/xattr_security.c b/fs/devpts/xattr_security.c
deleted file mode 100644
index 864cb5c79ba..00000000000
--- a/fs/devpts/xattr_security.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Security xattr support for devpts.
- *
- * Author: Stephen Smalley <sds@epoch.ncsc.mil>
- * Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-#include <linux/string.h>
-#include <linux/fs.h>
-#include <linux/security.h>
-#include <linux/xattr.h>
-
-static size_t
-devpts_xattr_security_list(struct inode *inode, char *list, size_t list_len,
- const char *name, size_t name_len)
-{
- return security_inode_listsecurity(inode, list, list_len);
-}
-
-static int
-devpts_xattr_security_get(struct inode *inode, const char *name,
- void *buffer, size_t size)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return security_inode_getsecurity(inode, name, buffer, size);
-}
-
-static int
-devpts_xattr_security_set(struct inode *inode, const char *name,
- const void *value, size_t size, int flags)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return security_inode_setsecurity(inode, name, value, size, flags);
-}
-
-struct xattr_handler devpts_xattr_security_handler = {
- .prefix = XATTR_SECURITY_PREFIX,
- .list = devpts_xattr_security_list,
- .get = devpts_xattr_security_get,
- .set = devpts_xattr_security_set,
-};
diff --git a/fs/exec.c b/fs/exec.c
index 222ab1c572d..14dd03907cc 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -798,6 +798,7 @@ no_thread_group:
static inline void flush_old_files(struct files_struct * files)
{
long j = -1;
+ struct fdtable *fdt;
spin_lock(&files->file_lock);
for (;;) {
@@ -805,12 +806,13 @@ static inline void flush_old_files(struct files_struct * files)
j++;
i = j * __NFDBITS;
- if (i >= files->max_fds || i >= files->max_fdset)
+ fdt = files_fdtable(files);
+ if (i >= fdt->max_fds || i >= fdt->max_fdset)
break;
- set = files->close_on_exec->fds_bits[j];
+ set = fdt->close_on_exec->fds_bits[j];
if (!set)
continue;
- files->close_on_exec->fds_bits[j] = 0;
+ fdt->close_on_exec->fds_bits[j] = 0;
spin_unlock(&files->file_lock);
for ( ; set ; i++,set >>= 1) {
if (set & 1) {
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 161f156d98c..c8d07030c89 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -615,6 +615,11 @@ got:
DQUOT_DROP(inode);
goto fail2;
}
+ err = ext2_init_security(inode,dir);
+ if (err) {
+ DQUOT_FREE_INODE(inode);
+ goto fail2;
+ }
mark_inode_dirty(inode);
ext2_debug("allocating inode %lu\n", inode->i_ino);
ext2_preread_inode(inode);
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 53dceb0c659..fdba4d1d3c6 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -71,6 +71,8 @@ void ext2_put_inode(struct inode *inode)
*/
void ext2_delete_inode (struct inode * inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
+
if (is_bad_inode(inode))
goto no_delete;
EXT2_I(inode)->i_dtime = get_seconds();
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index dcfe331dc4c..3c0c7c6a5b4 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -19,6 +19,7 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/string.h>
+#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/blkdev.h>
@@ -27,6 +28,8 @@
#include <linux/buffer_head.h>
#include <linux/smp_lock.h>
#include <linux/vfs.h>
+#include <linux/seq_file.h>
+#include <linux/mount.h>
#include <asm/uaccess.h>
#include "ext2.h"
#include "xattr.h"
@@ -201,6 +204,26 @@ static void ext2_clear_inode(struct inode *inode)
#endif
}
+static int ext2_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+ struct ext2_sb_info *sbi = EXT2_SB(vfs->mnt_sb);
+
+ if (sbi->s_mount_opt & EXT2_MOUNT_GRPID)
+ seq_puts(seq, ",grpid");
+ else
+ seq_puts(seq, ",nogrpid");
+
+#if defined(CONFIG_QUOTA)
+ if (sbi->s_mount_opt & EXT2_MOUNT_USRQUOTA)
+ seq_puts(seq, ",usrquota");
+
+ if (sbi->s_mount_opt & EXT2_MOUNT_GRPQUOTA)
+ seq_puts(seq, ",grpquota");
+#endif
+
+ return 0;
+}
+
#ifdef CONFIG_QUOTA
static ssize_t ext2_quota_read(struct super_block *sb, int type, char *data, size_t len, loff_t off);
static ssize_t ext2_quota_write(struct super_block *sb, int type, const char *data, size_t len, loff_t off);
@@ -218,6 +241,7 @@ static struct super_operations ext2_sops = {
.statfs = ext2_statfs,
.remount_fs = ext2_remount,
.clear_inode = ext2_clear_inode,
+ .show_options = ext2_show_options,
#ifdef CONFIG_QUOTA
.quota_read = ext2_quota_read,
.quota_write = ext2_quota_write,
@@ -256,10 +280,11 @@ static unsigned long get_sb_block(void **data)
enum {
Opt_bsd_df, Opt_minix_df, Opt_grpid, Opt_nogrpid,
- Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic, Opt_err_ro,
- Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug, Opt_oldalloc, Opt_orlov, Opt_nobh,
- Opt_user_xattr, Opt_nouser_xattr, Opt_acl, Opt_noacl, Opt_xip,
- Opt_ignore, Opt_err,
+ Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic,
+ Opt_err_ro, Opt_nouid32, Opt_check, Opt_nocheck, Opt_debug,
+ Opt_oldalloc, Opt_orlov, Opt_nobh, Opt_user_xattr, Opt_nouser_xattr,
+ Opt_acl, Opt_noacl, Opt_xip, Opt_ignore, Opt_err, Opt_quota,
+ Opt_usrquota, Opt_grpquota
};
static match_table_t tokens = {
@@ -288,10 +313,10 @@ static match_table_t tokens = {
{Opt_acl, "acl"},
{Opt_noacl, "noacl"},
{Opt_xip, "xip"},
- {Opt_ignore, "grpquota"},
+ {Opt_grpquota, "grpquota"},
{Opt_ignore, "noquota"},
- {Opt_ignore, "quota"},
- {Opt_ignore, "usrquota"},
+ {Opt_quota, "quota"},
+ {Opt_usrquota, "usrquota"},
{Opt_err, NULL}
};
@@ -406,6 +431,26 @@ static int parse_options (char * options,
printk("EXT2 xip option not supported\n");
#endif
break;
+
+#if defined(CONFIG_QUOTA)
+ case Opt_quota:
+ case Opt_usrquota:
+ set_opt(sbi->s_mount_opt, USRQUOTA);
+ break;
+
+ case Opt_grpquota:
+ set_opt(sbi->s_mount_opt, GRPQUOTA);
+ break;
+#else
+ case Opt_quota:
+ case Opt_usrquota:
+ case Opt_grpquota:
+ printk(KERN_ERR
+ "EXT2-fs: quota operations not supported.\n");
+
+ break;
+#endif
+
case Opt_ignore:
break;
default:
diff --git a/fs/ext2/xattr.h b/fs/ext2/xattr.h
index 5f3bfde3b81..67cfeb66e89 100644
--- a/fs/ext2/xattr.h
+++ b/fs/ext2/xattr.h
@@ -116,3 +116,11 @@ exit_ext2_xattr(void)
# endif /* CONFIG_EXT2_FS_XATTR */
+#ifdef CONFIG_EXT2_FS_SECURITY
+extern int ext2_init_security(struct inode *inode, struct inode *dir);
+#else
+static inline int ext2_init_security(struct inode *inode, struct inode *dir)
+{
+ return 0;
+}
+#endif
diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c
index 6a6c59fbe59..a2661279847 100644
--- a/fs/ext2/xattr_security.c
+++ b/fs/ext2/xattr_security.c
@@ -8,6 +8,7 @@
#include <linux/fs.h>
#include <linux/smp_lock.h>
#include <linux/ext2_fs.h>
+#include <linux/security.h>
#include "xattr.h"
static size_t
@@ -45,6 +46,27 @@ ext2_xattr_security_set(struct inode *inode, const char *name,
value, size, flags);
}
+int
+ext2_init_security(struct inode *inode, struct inode *dir)
+{
+ int err;
+ size_t len;
+ void *value;
+ char *name;
+
+ err = security_inode_init_security(inode, dir, &name, &value, &len);
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ return 0;
+ return err;
+ }
+ err = ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY,
+ name, value, len, 0);
+ kfree(name);
+ kfree(value);
+ return err;
+}
+
struct xattr_handler ext2_xattr_security_handler = {
.prefix = XATTR_SECURITY_PREFIX,
.list = ext2_xattr_security_list,
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
index 6981bd014ed..96552769d03 100644
--- a/fs/ext3/ialloc.c
+++ b/fs/ext3/ialloc.c
@@ -607,6 +607,11 @@ got:
DQUOT_DROP(inode);
goto fail2;
}
+ err = ext3_init_security(handle,inode, dir);
+ if (err) {
+ DQUOT_FREE_INODE(inode);
+ goto fail2;
+ }
err = ext3_mark_inode_dirty(handle, inode);
if (err) {
ext3_std_error(sb, err);
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 9989fdcf4d5..b5177c90d6f 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -187,6 +187,8 @@ void ext3_delete_inode (struct inode * inode)
{
handle_t *handle;
+ truncate_inode_pages(&inode->i_data, 0);
+
if (is_bad_inode(inode))
goto no_delete;
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 3c3c6e399fb..a93c3609025 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -35,6 +35,7 @@
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/quotaops.h>
+#include <linux/seq_file.h>
#include <asm/uaccess.h>
#include "xattr.h"
#include "acl.h"
@@ -509,8 +510,41 @@ static void ext3_clear_inode(struct inode *inode)
kfree(rsv);
}
-#ifdef CONFIG_QUOTA
+static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+ struct ext3_sb_info *sbi = EXT3_SB(vfs->mnt_sb);
+
+ if (sbi->s_mount_opt & EXT3_MOUNT_JOURNAL_DATA)
+ seq_puts(seq, ",data=journal");
+
+ if (sbi->s_mount_opt & EXT3_MOUNT_ORDERED_DATA)
+ seq_puts(seq, ",data=ordered");
+
+ if (sbi->s_mount_opt & EXT3_MOUNT_WRITEBACK_DATA)
+ seq_puts(seq, ",data=writeback");
+
+#if defined(CONFIG_QUOTA)
+ if (sbi->s_jquota_fmt)
+ seq_printf(seq, ",jqfmt=%s",
+ (sbi->s_jquota_fmt == QFMT_VFS_OLD) ? "vfsold": "vfsv0");
+
+ if (sbi->s_qf_names[USRQUOTA])
+ seq_printf(seq, ",usrjquota=%s", sbi->s_qf_names[USRQUOTA]);
+
+ if (sbi->s_qf_names[GRPQUOTA])
+ seq_printf(seq, ",grpjquota=%s", sbi->s_qf_names[GRPQUOTA]);
+ if (sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA)
+ seq_puts(seq, ",usrquota");
+
+ if (sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA)
+ seq_puts(seq, ",grpquota");
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_QUOTA
#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
#define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
@@ -569,6 +603,7 @@ static struct super_operations ext3_sops = {
.statfs = ext3_statfs,
.remount_fs = ext3_remount,
.clear_inode = ext3_clear_inode,
+ .show_options = ext3_show_options,
#ifdef CONFIG_QUOTA
.quota_read = ext3_quota_read,
.quota_write = ext3_quota_write,
@@ -590,7 +625,8 @@ enum {
Opt_abort, Opt_data_journal, Opt_data_ordered, Opt_data_writeback,
Opt_usrjquota, Opt_grpjquota, Opt_offusrjquota, Opt_offgrpjquota,
Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0, Opt_quota, Opt_noquota,
- Opt_ignore, Opt_barrier, Opt_err, Opt_resize,
+ Opt_ignore, Opt_barrier, Opt_err, Opt_resize, Opt_usrquota,
+ Opt_grpquota
};
static match_table_t tokens = {
@@ -634,10 +670,10 @@ static match_table_t tokens = {
{Opt_grpjquota, "grpjquota=%s"},
{Opt_jqfmt_vfsold, "jqfmt=vfsold"},
{Opt_jqfmt_vfsv0, "jqfmt=vfsv0"},
- {Opt_quota, "grpquota"},
+ {Opt_grpquota, "grpquota"},
{Opt_noquota, "noquota"},
{Opt_quota, "quota"},
- {Opt_quota, "usrquota"},
+ {Opt_usrquota, "usrquota"},
{Opt_barrier, "barrier=%u"},
{Opt_err, NULL},
{Opt_resize, "resize"},
@@ -903,7 +939,13 @@ clear_qf_name:
sbi->s_jquota_fmt = QFMT_VFS_V0;
break;
case Opt_quota:
+ case Opt_usrquota:
set_opt(sbi->s_mount_opt, QUOTA);
+ set_opt(sbi->s_mount_opt, USRQUOTA);
+ break;
+ case Opt_grpquota:
+ set_opt(sbi->s_mount_opt, QUOTA);
+ set_opt(sbi->s_mount_opt, GRPQUOTA);
break;
case Opt_noquota:
if (sb_any_quota_enabled(sb)) {
@@ -912,8 +954,13 @@ clear_qf_name:
return 0;
}
clear_opt(sbi->s_mount_opt, QUOTA);
+ clear_opt(sbi->s_mount_opt, USRQUOTA);
+ clear_opt(sbi->s_mount_opt, GRPQUOTA);
break;
#else
+ case Opt_quota:
+ case Opt_usrquota:
+ case Opt_grpquota:
case Opt_usrjquota:
case Opt_grpjquota:
case Opt_offusrjquota:
@@ -924,7 +971,6 @@ clear_qf_name:
"EXT3-fs: journalled quota options not "
"supported.\n");
break;
- case Opt_quota:
case Opt_noquota:
break;
#endif
@@ -962,14 +1008,38 @@ clear_qf_name:
}
}
#ifdef CONFIG_QUOTA
- if (!sbi->s_jquota_fmt && (sbi->s_qf_names[USRQUOTA] ||
- sbi->s_qf_names[GRPQUOTA])) {
- printk(KERN_ERR
- "EXT3-fs: journalled quota format not specified.\n");
- return 0;
+ if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) {
+ if ((sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA) &&
+ sbi->s_qf_names[USRQUOTA])
+ clear_opt(sbi->s_mount_opt, USRQUOTA);
+
+ if ((sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA) &&
+ sbi->s_qf_names[GRPQUOTA])
+ clear_opt(sbi->s_mount_opt, GRPQUOTA);
+
+ if ((sbi->s_qf_names[USRQUOTA] &&
+ (sbi->s_mount_opt & EXT3_MOUNT_GRPQUOTA)) ||
+ (sbi->s_qf_names[GRPQUOTA] &&
+ (sbi->s_mount_opt & EXT3_MOUNT_USRQUOTA))) {
+ printk(KERN_ERR "EXT3-fs: old and new quota "
+ "format mixing.\n");
+ return 0;
+ }
+
+ if (!sbi->s_jquota_fmt) {
+ printk(KERN_ERR "EXT3-fs: journalled quota format "
+ "not specified.\n");
+ return 0;
+ }
+ } else {
+ if (sbi->s_jquota_fmt) {
+ printk(KERN_ERR "EXT3-fs: journalled quota format "
+ "specified with no journalling "
+ "enabled.\n");
+ return 0;
+ }
}
#endif
-
return 1;
}
diff --git a/fs/ext3/xattr.h b/fs/ext3/xattr.h
index eb31a69e82d..2ceae38f3d4 100644
--- a/fs/ext3/xattr.h
+++ b/fs/ext3/xattr.h
@@ -133,3 +133,14 @@ exit_ext3_xattr(void)
#define ext3_xattr_handlers NULL
# endif /* CONFIG_EXT3_FS_XATTR */
+
+#ifdef CONFIG_EXT3_FS_SECURITY
+extern int ext3_init_security(handle_t *handle, struct inode *inode,
+ struct inode *dir);
+#else
+static inline int ext3_init_security(handle_t *handle, struct inode *inode,
+ struct inode *dir)
+{
+ return 0;
+}
+#endif
diff --git a/fs/ext3/xattr_security.c b/fs/ext3/xattr_security.c
index ddc1c41750e..b9c40c15647 100644
--- a/fs/ext3/xattr_security.c
+++ b/fs/ext3/xattr_security.c
@@ -9,6 +9,7 @@
#include <linux/smp_lock.h>
#include <linux/ext3_jbd.h>
#include <linux/ext3_fs.h>
+#include <linux/security.h>
#include "xattr.h"
static size_t
@@ -47,6 +48,27 @@ ext3_xattr_security_set(struct inode *inode, const char *name,
value, size, flags);
}
+int
+ext3_init_security(handle_t *handle, struct inode *inode, struct inode *dir)
+{
+ int err;
+ size_t len;
+ void *value;
+ char *name;
+
+ err = security_inode_init_security(inode, dir, &name, &value, &len);
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ return 0;
+ return err;
+ }
+ err = ext3_xattr_set_handle(handle, inode, EXT3_XATTR_INDEX_SECURITY,
+ name, value, len, 0);
+ kfree(name);
+ kfree(value);
+ return err;
+}
+
struct xattr_handler ext3_xattr_security_handler = {
.prefix = XATTR_SECURITY_PREFIX,
.list = ext3_xattr_security_list,
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index e5ae1b720dd..895049b2ac9 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -30,6 +30,29 @@ static inline loff_t fat_make_i_pos(struct super_block *sb,
| (de - (struct msdos_dir_entry *)bh->b_data);
}
+static inline void fat_dir_readahead(struct inode *dir, sector_t iblock,
+ sector_t phys)
+{
+ struct super_block *sb = dir->i_sb;
+ struct msdos_sb_info *sbi = MSDOS_SB(sb);
+ struct buffer_head *bh;
+ int sec;
+
+ /* This is not a first sector of cluster, or sec_per_clus == 1 */
+ if ((iblock & (sbi->sec_per_clus - 1)) || sbi->sec_per_clus == 1)
+ return;
+ /* root dir of FAT12/FAT16 */
+ if ((sbi->fat_bits != 32) && (dir->i_ino == MSDOS_ROOT_INO))
+ return;
+
+ bh = sb_getblk(sb, phys);
+ if (bh && !buffer_uptodate(bh)) {
+ for (sec = 0; sec < sbi->sec_per_clus; sec++)
+ sb_breadahead(sb, phys + sec);
+ }
+ brelse(bh);
+}
+
/* Returns the inode number of the directory entry at offset pos. If bh is
non-NULL, it is brelse'd before. Pos is incremented. The buffer header is
returned in bh.
@@ -58,6 +81,8 @@ next:
if (err || !phys)
return -1; /* beyond EOF or error */
+ fat_dir_readahead(dir, iblock, phys);
+
*bh = sb_bread(sb, phys);
if (*bh == NULL) {
printk(KERN_ERR "FAT: Directory bread(block %llu) failed\n",
@@ -635,8 +660,7 @@ RecEnd:
EODir:
filp->f_pos = cpos;
FillFailed:
- if (bh)
- brelse(bh);
+ brelse(bh);
if (unicode)
free_page((unsigned long)unicode);
out:
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 96ae85b67eb..a7cbe68e225 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -335,6 +335,8 @@ EXPORT_SYMBOL(fat_build_inode);
static void fat_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
+
if (!is_bad_inode(inode)) {
inode->i_size = 0;
fat_truncate(inode);
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 6fbc9d8fcc3..863b46e0d78 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -16,6 +16,7 @@
#include <linux/security.h>
#include <linux/ptrace.h>
#include <linux/signal.h>
+#include <linux/rcupdate.h>
#include <asm/poll.h>
#include <asm/siginfo.h>
@@ -24,21 +25,25 @@
void fastcall set_close_on_exec(unsigned int fd, int flag)
{
struct files_struct *files = current->files;
+ struct fdtable *fdt;
spin_lock(&files->file_lock);
+ fdt = files_fdtable(files);
if (flag)
- FD_SET(fd, files->close_on_exec);
+ FD_SET(fd, fdt->close_on_exec);
else
- FD_CLR(fd, files->close_on_exec);
+ FD_CLR(fd, fdt->close_on_exec);
spin_unlock(&files->file_lock);
}
static inline int get_close_on_exec(unsigned int fd)
{
struct files_struct *files = current->files;
+ struct fdtable *fdt;
int res;
- spin_lock(&files->file_lock);
- res = FD_ISSET(fd, files->close_on_exec);
- spin_unlock(&files->file_lock);
+ rcu_read_lock();
+ fdt = files_fdtable(files);
+ res = FD_ISSET(fd, fdt->close_on_exec);
+ rcu_read_unlock();
return res;
}
@@ -54,24 +59,26 @@ static int locate_fd(struct files_struct *files,
unsigned int newfd;
unsigned int start;
int error;
+ struct fdtable *fdt;
error = -EINVAL;
if (orig_start >= current->signal->rlim[RLIMIT_NOFILE].rlim_cur)
goto out;
repeat:
+ fdt = files_fdtable(files);
/*
* Someone might have closed fd's in the range
- * orig_start..files->next_fd
+ * orig_start..fdt->next_fd
*/
start = orig_start;
- if (start < files->next_fd)
- start = files->next_fd;
+ if (start < fdt->next_fd)
+ start = fdt->next_fd;
newfd = start;
- if (start < files->max_fdset) {
- newfd = find_next_zero_bit(files->open_fds->fds_bits,
- files->max_fdset, start);
+ if (start < fdt->max_fdset) {
+ newfd = find_next_zero_bit(fdt->open_fds->fds_bits,
+ fdt->max_fdset, start);
}
error = -EMFILE;
@@ -89,9 +96,15 @@ repeat:
if (error)
goto repeat;
- if (start <= files->next_fd)
- files->next_fd = newfd + 1;
-
+ /*
+ * We reacquired files_lock, so we are safe as long as
+ * we reacquire the fdtable pointer and use it while holding
+ * the lock, no one can free it during that time.
+ */
+ fdt = files_fdtable(files);
+ if (start <= fdt->next_fd)
+ fdt->next_fd = newfd + 1;
+
error = newfd;
out:
@@ -101,13 +114,16 @@ out:
static int dupfd(struct file *file, unsigned int start)
{
struct files_struct * files = current->files;
+ struct fdtable *fdt;
int fd;
spin_lock(&files->file_lock);
fd = locate_fd(files, file, start);
if (fd >= 0) {
- FD_SET(fd, files->open_fds);
- FD_CLR(fd, files->close_on_exec);
+ /* locate_fd() may have expanded fdtable, load the ptr */
+ fdt = files_fdtable(files);
+ FD_SET(fd, fdt->open_fds);
+ FD_CLR(fd, fdt->close_on_exec);
spin_unlock(&files->file_lock);
fd_install(fd, file);
} else {
@@ -123,6 +139,7 @@ asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
int err = -EBADF;
struct file * file, *tofree;
struct files_struct * files = current->files;
+ struct fdtable *fdt;
spin_lock(&files->file_lock);
if (!(file = fcheck(oldfd)))
@@ -148,13 +165,14 @@ asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
/* Yes. It's a race. In user space. Nothing sane to do */
err = -EBUSY;
- tofree = files->fd[newfd];
- if (!tofree && FD_ISSET(newfd, files->open_fds))
+ fdt = files_fdtable(files);
+ tofree = fdt->fd[newfd];
+ if (!tofree && FD_ISSET(newfd, fdt->open_fds))
goto out_fput;
- files->fd[newfd] = file;
- FD_SET(newfd, files->open_fds);
- FD_CLR(newfd, files->close_on_exec);
+ rcu_assign_pointer(fdt->fd[newfd], file);
+ FD_SET(newfd, fdt->open_fds);
+ FD_CLR(newfd, fdt->close_on_exec);
spin_unlock(&files->file_lock);
if (tofree)
diff --git a/fs/file.c b/fs/file.c
index 92b5f25985d..2127a7b9dc3 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -13,6 +13,25 @@
#include <linux/vmalloc.h>
#include <linux/file.h>
#include <linux/bitops.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/rcupdate.h>
+#include <linux/workqueue.h>
+
+struct fdtable_defer {
+ spinlock_t lock;
+ struct work_struct wq;
+ struct timer_list timer;
+ struct fdtable *next;
+};
+
+/*
+ * We use this list to defer free fdtables that have vmalloced
+ * sets/arrays. By keeping a per-cpu list, we avoid having to embed
+ * the work_struct in fdtable itself which avoids a 64 byte (i386) increase in
+ * this per-task structure.
+ */
+static DEFINE_PER_CPU(struct fdtable_defer, fdtable_defer_list);
/*
@@ -48,82 +67,143 @@ void free_fd_array(struct file **array, int num)
vfree(array);
}
-/*
- * Expand the fd array in the files_struct. Called with the files
- * spinlock held for write.
- */
+static void __free_fdtable(struct fdtable *fdt)
+{
+ int fdset_size, fdarray_size;
-static int expand_fd_array(struct files_struct *files, int nr)
- __releases(files->file_lock)
- __acquires(files->file_lock)
+ fdset_size = fdt->max_fdset / 8;
+ fdarray_size = fdt->max_fds * sizeof(struct file *);
+ free_fdset(fdt->open_fds, fdset_size);
+ free_fdset(fdt->close_on_exec, fdset_size);
+ free_fd_array(fdt->fd, fdarray_size);
+ kfree(fdt);
+}
+
+static void fdtable_timer(unsigned long data)
{
- struct file **new_fds;
- int error, nfds;
+ struct fdtable_defer *fddef = (struct fdtable_defer *)data;
-
- error = -EMFILE;
- if (files->max_fds >= NR_OPEN || nr >= NR_OPEN)
+ spin_lock(&fddef->lock);
+ /*
+ * If someone already emptied the queue return.
+ */
+ if (!fddef->next)
goto out;
+ if (!schedule_work(&fddef->wq))
+ mod_timer(&fddef->timer, 5);
+out:
+ spin_unlock(&fddef->lock);
+}
- nfds = files->max_fds;
- spin_unlock(&files->file_lock);
+static void free_fdtable_work(struct fdtable_defer *f)
+{
+ struct fdtable *fdt;
- /*
- * Expand to the max in easy steps, and keep expanding it until
- * we have enough for the requested fd array size.
- */
+ spin_lock_bh(&f->lock);
+ fdt = f->next;
+ f->next = NULL;
+ spin_unlock_bh(&f->lock);
+ while(fdt) {
+ struct fdtable *next = fdt->next;
+ __free_fdtable(fdt);
+ fdt = next;
+ }
+}
- do {
-#if NR_OPEN_DEFAULT < 256
- if (nfds < 256)
- nfds = 256;
- else
-#endif
- if (nfds < (PAGE_SIZE / sizeof(struct file *)))
- nfds = PAGE_SIZE / sizeof(struct file *);
- else {
- nfds = nfds * 2;
- if (nfds > NR_OPEN)
- nfds = NR_OPEN;
- }
- } while (nfds <= nr);
+static void free_fdtable_rcu(struct rcu_head *rcu)
+{
+ struct fdtable *fdt = container_of(rcu, struct fdtable, rcu);
+ int fdset_size, fdarray_size;
+ struct fdtable_defer *fddef;
- error = -ENOMEM;
- new_fds = alloc_fd_array(nfds);
- spin_lock(&files->file_lock);
- if (!new_fds)
- goto out;
+ BUG_ON(!fdt);
+ fdset_size = fdt->max_fdset / 8;
+ fdarray_size = fdt->max_fds * sizeof(struct file *);
- /* Copy the existing array and install the new pointer */
-
- if (nfds > files->max_fds) {
- struct file **old_fds;
- int i;
-
- old_fds = xchg(&files->fd, new_fds);
- i = xchg(&files->max_fds, nfds);
-
- /* Don't copy/clear the array if we are creating a new
- fd array for fork() */
- if (i) {
- memcpy(new_fds, old_fds, i * sizeof(struct file *));
- /* clear the remainder of the array */
- memset(&new_fds[i], 0,
- (nfds-i) * sizeof(struct file *));
-
- spin_unlock(&files->file_lock);
- free_fd_array(old_fds, i);
- spin_lock(&files->file_lock);
- }
+ if (fdt->free_files) {
+ /*
+ * The this fdtable was embedded in the files structure
+ * and the files structure itself was getting destroyed.
+ * It is now safe to free the files structure.
+ */
+ kmem_cache_free(files_cachep, fdt->free_files);
+ return;
+ }
+ if (fdt->max_fdset <= __FD_SETSIZE && fdt->max_fds <= NR_OPEN_DEFAULT) {
+ /*
+ * The fdtable was embedded
+ */
+ return;
+ }
+ if (fdset_size <= PAGE_SIZE && fdarray_size <= PAGE_SIZE) {
+ kfree(fdt->open_fds);
+ kfree(fdt->close_on_exec);
+ kfree(fdt->fd);
+ kfree(fdt);
} else {
- /* Somebody expanded the array while we slept ... */
- spin_unlock(&files->file_lock);
- free_fd_array(new_fds, nfds);
- spin_lock(&files->file_lock);
+ fddef = &get_cpu_var(fdtable_defer_list);
+ spin_lock(&fddef->lock);
+ fdt->next = fddef->next;
+ fddef->next = fdt;
+ /*
+ * vmallocs are handled from the workqueue context.
+ * If the per-cpu workqueue is running, then we
+ * defer work scheduling through a timer.
+ */
+ if (!schedule_work(&fddef->wq))
+ mod_timer(&fddef->timer, 5);
+ spin_unlock(&fddef->lock);
+ put_cpu_var(fdtable_defer_list);
}
- error = 0;
-out:
- return error;
+}
+
+void free_fdtable(struct fdtable *fdt)
+{
+ if (fdt->free_files || fdt->max_fdset > __FD_SETSIZE ||
+ fdt->max_fds > NR_OPEN_DEFAULT)
+ call_rcu(&fdt->rcu, free_fdtable_rcu);
+}
+
+/*
+ * Expand the fdset in the files_struct. Called with the files spinlock
+ * held for write.
+ */
+static void copy_fdtable(struct fdtable *nfdt, struct fdtable *fdt)
+{
+ int i;
+ int count;
+
+ BUG_ON(nfdt->max_fdset < fdt->max_fdset);
+ BUG_ON(nfdt->max_fds < fdt->max_fds);
+ /* Copy the existing tables and install the new pointers */
+
+ i = fdt->max_fdset / (sizeof(unsigned long) * 8);
+ count = (nfdt->max_fdset - fdt->max_fdset) / 8;
+
+ /*
+ * Don't copy the entire array if the current fdset is
+ * not yet initialised.
+ */
+ if (i) {
+ memcpy (nfdt->open_fds, fdt->open_fds,
+ fdt->max_fdset/8);
+ memcpy (nfdt->close_on_exec, fdt->close_on_exec,
+ fdt->max_fdset/8);
+ memset (&nfdt->open_fds->fds_bits[i], 0, count);
+ memset (&nfdt->close_on_exec->fds_bits[i], 0, count);
+ }
+
+ /* Don't copy/clear the array if we are creating a new
+ fd array for fork() */
+ if (fdt->max_fds) {
+ memcpy(nfdt->fd, fdt->fd,
+ fdt->max_fds * sizeof(struct file *));
+ /* clear the remainder of the array */
+ memset(&nfdt->fd[fdt->max_fds], 0,
+ (nfdt->max_fds - fdt->max_fds) *
+ sizeof(struct file *));
+ }
+ nfdt->next_fd = fdt->next_fd;
}
/*
@@ -154,26 +234,21 @@ void free_fdset(fd_set *array, int num)
vfree(array);
}
-/*
- * Expand the fdset in the files_struct. Called with the files spinlock
- * held for write.
- */
-static int expand_fdset(struct files_struct *files, int nr)
- __releases(file->file_lock)
- __acquires(file->file_lock)
+static struct fdtable *alloc_fdtable(int nr)
{
- fd_set *new_openset = NULL, *new_execset = NULL;
- int error, nfds = 0;
-
- error = -EMFILE;
- if (files->max_fdset >= NR_OPEN || nr >= NR_OPEN)
- goto out;
+ struct fdtable *fdt = NULL;
+ int nfds = 0;
+ fd_set *new_openset = NULL, *new_execset = NULL;
+ struct file **new_fds;
- nfds = files->max_fdset;
- spin_unlock(&files->file_lock);
+ fdt = kmalloc(sizeof(*fdt), GFP_KERNEL);
+ if (!fdt)
+ goto out;
+ memset(fdt, 0, sizeof(*fdt));
- /* Expand to the max in easy steps */
- do {
+ nfds = __FD_SETSIZE;
+ /* Expand to the max in easy steps */
+ do {
if (nfds < (PAGE_SIZE * 8))
nfds = PAGE_SIZE * 8;
else {
@@ -183,49 +258,88 @@ static int expand_fdset(struct files_struct *files, int nr)
}
} while (nfds <= nr);
- error = -ENOMEM;
- new_openset = alloc_fdset(nfds);
- new_execset = alloc_fdset(nfds);
- spin_lock(&files->file_lock);
- if (!new_openset || !new_execset)
+ new_openset = alloc_fdset(nfds);
+ new_execset = alloc_fdset(nfds);
+ if (!new_openset || !new_execset)
+ goto out;
+ fdt->open_fds = new_openset;
+ fdt->close_on_exec = new_execset;
+ fdt->max_fdset = nfds;
+
+ nfds = NR_OPEN_DEFAULT;
+ /*
+ * Expand to the max in easy steps, and keep expanding it until
+ * we have enough for the requested fd array size.
+ */
+ do {
+#if NR_OPEN_DEFAULT < 256
+ if (nfds < 256)
+ nfds = 256;
+ else
+#endif
+ if (nfds < (PAGE_SIZE / sizeof(struct file *)))
+ nfds = PAGE_SIZE / sizeof(struct file *);
+ else {
+ nfds = nfds * 2;
+ if (nfds > NR_OPEN)
+ nfds = NR_OPEN;
+ }
+ } while (nfds <= nr);
+ new_fds = alloc_fd_array(nfds);
+ if (!new_fds)
+ goto out;
+ fdt->fd = new_fds;
+ fdt->max_fds = nfds;
+ fdt->free_files = NULL;
+ return fdt;
+out:
+ if (new_openset)
+ free_fdset(new_openset, nfds);
+ if (new_execset)
+ free_fdset(new_execset, nfds);
+ kfree(fdt);
+ return NULL;
+}
+
+/*
+ * Expands the file descriptor table - it will allocate a new fdtable and
+ * both fd array and fdset. It is expected to be called with the
+ * files_lock held.
+ */
+static int expand_fdtable(struct files_struct *files, int nr)
+ __releases(files->file_lock)
+ __acquires(files->file_lock)
+{
+ int error = 0;
+ struct fdtable *fdt;
+ struct fdtable *nfdt = NULL;
+
+ spin_unlock(&files->file_lock);
+ nfdt = alloc_fdtable(nr);
+ if (!nfdt) {
+ error = -ENOMEM;
+ spin_lock(&files->file_lock);
goto out;
+ }
- error = 0;
-
- /* Copy the existing tables and install the new pointers */
- if (nfds > files->max_fdset) {
- int i = files->max_fdset / (sizeof(unsigned long) * 8);
- int count = (nfds - files->max_fdset) / 8;
-
- /*
- * Don't copy the entire array if the current fdset is
- * not yet initialised.
- */
- if (i) {
- memcpy (new_openset, files->open_fds, files->max_fdset/8);
- memcpy (new_execset, files->close_on_exec, files->max_fdset/8);
- memset (&new_openset->fds_bits[i], 0, count);
- memset (&new_execset->fds_bits[i], 0, count);
- }
-
- nfds = xchg(&files->max_fdset, nfds);
- new_openset = xchg(&files->open_fds, new_openset);
- new_execset = xchg(&files->close_on_exec, new_execset);
+ spin_lock(&files->file_lock);
+ fdt = files_fdtable(files);
+ /*
+ * Check again since another task may have expanded the
+ * fd table while we dropped the lock
+ */
+ if (nr >= fdt->max_fds || nr >= fdt->max_fdset) {
+ copy_fdtable(nfdt, fdt);
+ } else {
+ /* Somebody expanded while we dropped file_lock */
spin_unlock(&files->file_lock);
- free_fdset (new_openset, nfds);
- free_fdset (new_execset, nfds);
+ __free_fdtable(nfdt);
spin_lock(&files->file_lock);
- return 0;
- }
- /* Somebody expanded the array while we slept ... */
-
+ goto out;
+ }
+ rcu_assign_pointer(files->fdt, nfdt);
+ free_fdtable(fdt);
out:
- spin_unlock(&files->file_lock);
- if (new_openset)
- free_fdset(new_openset, nfds);
- if (new_execset)
- free_fdset(new_execset, nfds);
- spin_lock(&files->file_lock);
return error;
}
@@ -237,18 +351,39 @@ out:
int expand_files(struct files_struct *files, int nr)
{
int err, expand = 0;
+ struct fdtable *fdt;
- if (nr >= files->max_fdset) {
- expand = 1;
- if ((err = expand_fdset(files, nr)))
+ fdt = files_fdtable(files);
+ if (nr >= fdt->max_fdset || nr >= fdt->max_fds) {
+ if (fdt->max_fdset >= NR_OPEN ||
+ fdt->max_fds >= NR_OPEN || nr >= NR_OPEN) {
+ err = -EMFILE;
goto out;
- }
- if (nr >= files->max_fds) {
+ }
expand = 1;
- if ((err = expand_fd_array(files, nr)))
+ if ((err = expand_fdtable(files, nr)))
goto out;
}
err = expand;
out:
return err;
}
+
+static void __devinit fdtable_defer_list_init(int cpu)
+{
+ struct fdtable_defer *fddef = &per_cpu(fdtable_defer_list, cpu);
+ spin_lock_init(&fddef->lock);
+ INIT_WORK(&fddef->wq, (void (*)(void *))free_fdtable_work, fddef);
+ init_timer(&fddef->timer);
+ fddef->timer.data = (unsigned long)fddef;
+ fddef->timer.function = fdtable_timer;
+ fddef->next = NULL;
+}
+
+void __init files_defer_init(void)
+{
+ int i;
+ /* Really early - can't use for_each_cpu */
+ for (i = 0; i < NR_CPUS; i++)
+ fdtable_defer_list_init(i);
+}
diff --git a/fs/file_table.c b/fs/file_table.c
index 1d3de78e6bc..86ec8ae985b 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -14,6 +14,7 @@
#include <linux/fs.h>
#include <linux/security.h>
#include <linux/eventpoll.h>
+#include <linux/rcupdate.h>
#include <linux/mount.h>
#include <linux/cdev.h>
#include <linux/fsnotify.h>
@@ -53,11 +54,17 @@ void filp_dtor(void * objp, struct kmem_cache_s *cachep, unsigned long dflags)
spin_unlock_irqrestore(&filp_count_lock, flags);
}
-static inline void file_free(struct file *f)
+static inline void file_free_rcu(struct rcu_head *head)
{
+ struct file *f = container_of(head, struct file, f_rcuhead);
kmem_cache_free(filp_cachep, f);
}
+static inline void file_free(struct file *f)
+{
+ call_rcu(&f->f_rcuhead, file_free_rcu);
+}
+
/* Find an unused file structure and return a pointer to it.
* Returns NULL, if there are no more free file structures or
* we run out of memory.
@@ -89,7 +96,6 @@ struct file *get_empty_filp(void)
rwlock_init(&f->f_owner.lock);
/* f->f_version: 0 */
INIT_LIST_HEAD(&f->f_list);
- f->f_maxcount = INT_MAX;
return f;
over:
@@ -111,7 +117,7 @@ EXPORT_SYMBOL(get_empty_filp);
void fastcall fput(struct file *file)
{
- if (atomic_dec_and_test(&file->f_count))
+ if (rcuref_dec_and_test(&file->f_count))
__fput(file);
}
@@ -157,11 +163,17 @@ struct file fastcall *fget(unsigned int fd)
struct file *file;
struct files_struct *files = current->files;
- spin_lock(&files->file_lock);
+ rcu_read_lock();
file = fcheck_files(files, fd);
- if (file)
- get_file(file);
- spin_unlock(&files->file_lock);
+ if (file) {
+ if (!rcuref_inc_lf(&file->f_count)) {
+ /* File object ref couldn't be taken */
+ rcu_read_unlock();
+ return NULL;
+ }
+ }
+ rcu_read_unlock();
+
return file;
}
@@ -183,21 +195,25 @@ struct file fastcall *fget_light(unsigned int fd, int *fput_needed)
if (likely((atomic_read(&files->count) == 1))) {
file = fcheck_files(files, fd);
} else {
- spin_lock(&files->file_lock);
+ rcu_read_lock();
file = fcheck_files(files, fd);
if (file) {
- get_file(file);
- *fput_needed = 1;
+ if (rcuref_inc_lf(&file->f_count))
+ *fput_needed = 1;
+ else
+ /* Didn't get the reference, someone's freed */
+ file = NULL;
}
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
}
+
return file;
}
void put_filp(struct file *file)
{
- if (atomic_dec_and_test(&file->f_count)) {
+ if (rcuref_dec_and_test(&file->f_count)) {
security_file_free(file);
file_kill(file);
file_free(file);
@@ -258,4 +274,5 @@ void __init files_init(unsigned long mempages)
files_stat.max_files = n;
if (files_stat.max_files < NR_FILE)
files_stat.max_files = NR_FILE;
+ files_defer_init();
}
diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
index 27f66d3e8a0..6aa6fbe4f8e 100644
--- a/fs/freevxfs/vxfs_super.c
+++ b/fs/freevxfs/vxfs_super.c
@@ -155,7 +155,7 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
sbp->s_flags |= MS_RDONLY;
- infp = kcalloc(1, sizeof(*infp), GFP_KERNEL);
+ infp = kzalloc(sizeof(*infp), GFP_KERNEL);
if (!infp) {
printk(KERN_WARNING "vxfs: unable to allocate incore superblock\n");
return -ENOMEM;
diff --git a/fs/fuse/Makefile b/fs/fuse/Makefile
new file mode 100644
index 00000000000..c3e1f760cac
--- /dev/null
+++ b/fs/fuse/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for the FUSE filesystem.
+#
+
+obj-$(CONFIG_FUSE_FS) += fuse.o
+
+fuse-objs := dev.o dir.o file.o inode.o
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
new file mode 100644
index 00000000000..d4c869c6d01
--- /dev/null
+++ b/fs/fuse/dev.c
@@ -0,0 +1,877 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+#include "fuse_i.h"
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/poll.h>
+#include <linux/uio.h>
+#include <linux/miscdevice.h>
+#include <linux/pagemap.h>
+#include <linux/file.h>
+#include <linux/slab.h>
+
+MODULE_ALIAS_MISCDEV(FUSE_MINOR);
+
+static kmem_cache_t *fuse_req_cachep;
+
+static inline struct fuse_conn *fuse_get_conn(struct file *file)
+{
+ struct fuse_conn *fc;
+ spin_lock(&fuse_lock);
+ fc = file->private_data;
+ if (fc && !fc->mounted)
+ fc = NULL;
+ spin_unlock(&fuse_lock);
+ return fc;
+}
+
+static inline void fuse_request_init(struct fuse_req *req)
+{
+ memset(req, 0, sizeof(*req));
+ INIT_LIST_HEAD(&req->list);
+ init_waitqueue_head(&req->waitq);
+ atomic_set(&req->count, 1);
+}
+
+struct fuse_req *fuse_request_alloc(void)
+{
+ struct fuse_req *req = kmem_cache_alloc(fuse_req_cachep, SLAB_KERNEL);
+ if (req)
+ fuse_request_init(req);
+ return req;
+}
+
+void fuse_request_free(struct fuse_req *req)
+{
+ kmem_cache_free(fuse_req_cachep, req);
+}
+
+static inline void block_sigs(sigset_t *oldset)
+{
+ sigset_t mask;
+
+ siginitsetinv(&mask, sigmask(SIGKILL));
+ sigprocmask(SIG_BLOCK, &mask, oldset);
+}
+
+static inline void restore_sigs(sigset_t *oldset)
+{
+ sigprocmask(SIG_SETMASK, oldset, NULL);
+}
+
+void fuse_reset_request(struct fuse_req *req)
+{
+ int preallocated = req->preallocated;
+ BUG_ON(atomic_read(&req->count) != 1);
+ fuse_request_init(req);
+ req->preallocated = preallocated;
+}
+
+static void __fuse_get_request(struct fuse_req *req)
+{
+ atomic_inc(&req->count);
+}
+
+/* Must be called with > 1 refcount */
+static void __fuse_put_request(struct fuse_req *req)
+{
+ BUG_ON(atomic_read(&req->count) < 2);
+ atomic_dec(&req->count);
+}
+
+static struct fuse_req *do_get_request(struct fuse_conn *fc)
+{
+ struct fuse_req *req;
+
+ spin_lock(&fuse_lock);
+ BUG_ON(list_empty(&fc->unused_list));
+ req = list_entry(fc->unused_list.next, struct fuse_req, list);
+ list_del_init(&req->list);
+ spin_unlock(&fuse_lock);
+ fuse_request_init(req);
+ req->preallocated = 1;
+ req->in.h.uid = current->fsuid;
+ req->in.h.gid = current->fsgid;
+ req->in.h.pid = current->pid;
+ return req;
+}
+
+/* This can return NULL, but only in case it's interrupted by a SIGKILL */
+struct fuse_req *fuse_get_request(struct fuse_conn *fc)
+{
+ int intr;
+ sigset_t oldset;
+
+ block_sigs(&oldset);
+ intr = down_interruptible(&fc->outstanding_sem);
+ restore_sigs(&oldset);
+ return intr ? NULL : do_get_request(fc);
+}
+
+static void fuse_putback_request(struct fuse_conn *fc, struct fuse_req *req)
+{
+ spin_lock(&fuse_lock);
+ if (req->preallocated)
+ list_add(&req->list, &fc->unused_list);
+ else
+ fuse_request_free(req);
+
+ /* If we are in debt decrease that first */
+ if (fc->outstanding_debt)
+ fc->outstanding_debt--;
+ else
+ up(&fc->outstanding_sem);
+ spin_unlock(&fuse_lock);
+}
+
+void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req)
+{
+ if (atomic_dec_and_test(&req->count))
+ fuse_putback_request(fc, req);
+}
+
+void fuse_release_background(struct fuse_req *req)
+{
+ iput(req->inode);
+ iput(req->inode2);
+ if (req->file)
+ fput(req->file);
+ spin_lock(&fuse_lock);
+ list_del(&req->bg_entry);
+ spin_unlock(&fuse_lock);
+}
+
+/*
+ * This function is called when a request is finished. Either a reply
+ * has arrived or it was interrupted (and not yet sent) or some error
+ * occured during communication with userspace, or the device file was
+ * closed. It decreases the referece count for the request. In case
+ * of a background request the referece to the stored objects are
+ * released. The requester thread is woken up (if still waiting), and
+ * finally the request is either freed or put on the unused_list
+ *
+ * Called with fuse_lock, unlocks it
+ */
+static void request_end(struct fuse_conn *fc, struct fuse_req *req)
+{
+ int putback;
+ req->finished = 1;
+ putback = atomic_dec_and_test(&req->count);
+ spin_unlock(&fuse_lock);
+ if (req->background) {
+ down_read(&fc->sbput_sem);
+ if (fc->mounted)
+ fuse_release_background(req);
+ up_read(&fc->sbput_sem);
+ }
+ wake_up(&req->waitq);
+ if (req->in.h.opcode == FUSE_INIT) {
+ int i;
+
+ if (req->misc.init_in_out.major != FUSE_KERNEL_VERSION)
+ fc->conn_error = 1;
+
+ /* After INIT reply is received other requests can go
+ out. So do (FUSE_MAX_OUTSTANDING - 1) number of
+ up()s on outstanding_sem. The last up() is done in
+ fuse_putback_request() */
+ for (i = 1; i < FUSE_MAX_OUTSTANDING; i++)
+ up(&fc->outstanding_sem);
+ }
+ if (putback)
+ fuse_putback_request(fc, req);
+}
+
+/*
+ * Unfortunately request interruption not just solves the deadlock
+ * problem, it causes problems too. These stem from the fact, that an
+ * interrupted request is continued to be processed in userspace,
+ * while all the locks and object references (inode and file) held
+ * during the operation are released.
+ *
+ * To release the locks is exactly why there's a need to interrupt the
+ * request, so there's not a lot that can be done about this, except
+ * introduce additional locking in userspace.
+ *
+ * More important is to keep inode and file references until userspace
+ * has replied, otherwise FORGET and RELEASE could be sent while the
+ * inode/file is still used by the filesystem.
+ *
+ * For this reason the concept of "background" request is introduced.
+ * An interrupted request is backgrounded if it has been already sent
+ * to userspace. Backgrounding involves getting an extra reference to
+ * inode(s) or file used in the request, and adding the request to
+ * fc->background list. When a reply is received for a background
+ * request, the object references are released, and the request is
+ * removed from the list. If the filesystem is unmounted while there
+ * are still background requests, the list is walked and references
+ * are released as if a reply was received.
+ *
+ * There's one more use for a background request. The RELEASE message is
+ * always sent as background, since it doesn't return an error or
+ * data.
+ */
+static void background_request(struct fuse_conn *fc, struct fuse_req *req)
+{
+ req->background = 1;
+ list_add(&req->bg_entry, &fc->background);
+ if (req->inode)
+ req->inode = igrab(req->inode);
+ if (req->inode2)
+ req->inode2 = igrab(req->inode2);
+ if (req->file)
+ get_file(req->file);
+}
+
+/* Called with fuse_lock held. Releases, and then reacquires it. */
+static void request_wait_answer(struct fuse_conn *fc, struct fuse_req *req)
+{
+ sigset_t oldset;
+
+ spin_unlock(&fuse_lock);
+ block_sigs(&oldset);
+ wait_event_interruptible(req->waitq, req->finished);
+ restore_sigs(&oldset);
+ spin_lock(&fuse_lock);
+ if (req->finished)
+ return;
+
+ req->out.h.error = -EINTR;
+ req->interrupted = 1;
+ if (req->locked) {
+ /* This is uninterruptible sleep, because data is
+ being copied to/from the buffers of req. During
+ locked state, there mustn't be any filesystem
+ operation (e.g. page fault), since that could lead
+ to deadlock */
+ spin_unlock(&fuse_lock);
+ wait_event(req->waitq, !req->locked);
+ spin_lock(&fuse_lock);
+ }
+ if (!req->sent && !list_empty(&req->list)) {
+ list_del(&req->list);
+ __fuse_put_request(req);
+ } else if (!req->finished && req->sent)
+ background_request(fc, req);
+}
+
+static unsigned len_args(unsigned numargs, struct fuse_arg *args)
+{
+ unsigned nbytes = 0;
+ unsigned i;
+
+ for (i = 0; i < numargs; i++)
+ nbytes += args[i].size;
+
+ return nbytes;
+}
+
+static void queue_request(struct fuse_conn *fc, struct fuse_req *req)
+{
+ fc->reqctr++;
+ /* zero is special */
+ if (fc->reqctr == 0)
+ fc->reqctr = 1;
+ req->in.h.unique = fc->reqctr;
+ req->in.h.len = sizeof(struct fuse_in_header) +
+ len_args(req->in.numargs, (struct fuse_arg *) req->in.args);
+ if (!req->preallocated) {
+ /* If request is not preallocated (either FORGET or
+ RELEASE), then still decrease outstanding_sem, so
+ user can't open infinite number of files while not
+ processing the RELEASE requests. However for
+ efficiency do it without blocking, so if down()
+ would block, just increase the debt instead */
+ if (down_trylock(&fc->outstanding_sem))
+ fc->outstanding_debt++;
+ }
+ list_add_tail(&req->list, &fc->pending);
+ wake_up(&fc->waitq);
+}
+
+/*
+ * This can only be interrupted by a SIGKILL
+ */
+void request_send(struct fuse_conn *fc, struct fuse_req *req)
+{
+ req->isreply = 1;
+ spin_lock(&fuse_lock);
+ if (!fc->connected)
+ req->out.h.error = -ENOTCONN;
+ else if (fc->conn_error)
+ req->out.h.error = -ECONNREFUSED;
+ else {
+ queue_request(fc, req);
+ /* acquire extra reference, since request is still needed
+ after request_end() */
+ __fuse_get_request(req);
+
+ request_wait_answer(fc, req);
+ }
+ spin_unlock(&fuse_lock);
+}
+
+static void request_send_nowait(struct fuse_conn *fc, struct fuse_req *req)
+{
+ spin_lock(&fuse_lock);
+ if (fc->connected) {
+ queue_request(fc, req);
+ spin_unlock(&fuse_lock);
+ } else {
+ req->out.h.error = -ENOTCONN;
+ request_end(fc, req);
+ }
+}
+
+void request_send_noreply(struct fuse_conn *fc, struct fuse_req *req)
+{
+ req->isreply = 0;
+ request_send_nowait(fc, req);
+}
+
+void request_send_background(struct fuse_conn *fc, struct fuse_req *req)
+{
+ req->isreply = 1;
+ spin_lock(&fuse_lock);
+ background_request(fc, req);
+ spin_unlock(&fuse_lock);
+ request_send_nowait(fc, req);
+}
+
+void fuse_send_init(struct fuse_conn *fc)
+{
+ /* This is called from fuse_read_super() so there's guaranteed
+ to be a request available */
+ struct fuse_req *req = do_get_request(fc);
+ struct fuse_init_in_out *arg = &req->misc.init_in_out;
+ arg->major = FUSE_KERNEL_VERSION;
+ arg->minor = FUSE_KERNEL_MINOR_VERSION;
+ req->in.h.opcode = FUSE_INIT;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(*arg);
+ req->in.args[0].value = arg;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(*arg);
+ req->out.args[0].value = arg;
+ request_send_background(fc, req);
+}
+
+/*
+ * Lock the request. Up to the next unlock_request() there mustn't be
+ * anything that could cause a page-fault. If the request was already
+ * interrupted bail out.
+ */
+static inline int lock_request(struct fuse_req *req)
+{
+ int err = 0;
+ if (req) {
+ spin_lock(&fuse_lock);
+ if (req->interrupted)
+ err = -ENOENT;
+ else
+ req->locked = 1;
+ spin_unlock(&fuse_lock);
+ }
+ return err;
+}
+
+/*
+ * Unlock request. If it was interrupted during being locked, the
+ * requester thread is currently waiting for it to be unlocked, so
+ * wake it up.
+ */
+static inline void unlock_request(struct fuse_req *req)
+{
+ if (req) {
+ spin_lock(&fuse_lock);
+ req->locked = 0;
+ if (req->interrupted)
+ wake_up(&req->waitq);
+ spin_unlock(&fuse_lock);
+ }
+}
+
+struct fuse_copy_state {
+ int write;
+ struct fuse_req *req;
+ const struct iovec *iov;
+ unsigned long nr_segs;
+ unsigned long seglen;
+ unsigned long addr;
+ struct page *pg;
+ void *mapaddr;
+ void *buf;
+ unsigned len;
+};
+
+static void fuse_copy_init(struct fuse_copy_state *cs, int write,
+ struct fuse_req *req, const struct iovec *iov,
+ unsigned long nr_segs)
+{
+ memset(cs, 0, sizeof(*cs));
+ cs->write = write;
+ cs->req = req;
+ cs->iov = iov;
+ cs->nr_segs = nr_segs;
+}
+
+/* Unmap and put previous page of userspace buffer */
+static inline void fuse_copy_finish(struct fuse_copy_state *cs)
+{
+ if (cs->mapaddr) {
+ kunmap_atomic(cs->mapaddr, KM_USER0);
+ if (cs->write) {
+ flush_dcache_page(cs->pg);
+ set_page_dirty_lock(cs->pg);
+ }
+ put_page(cs->pg);
+ cs->mapaddr = NULL;
+ }
+}
+
+/*
+ * Get another pagefull of userspace buffer, and map it to kernel
+ * address space, and lock request
+ */
+static int fuse_copy_fill(struct fuse_copy_state *cs)
+{
+ unsigned long offset;
+ int err;
+
+ unlock_request(cs->req);
+ fuse_copy_finish(cs);
+ if (!cs->seglen) {
+ BUG_ON(!cs->nr_segs);
+ cs->seglen = cs->iov[0].iov_len;
+ cs->addr = (unsigned long) cs->iov[0].iov_base;
+ cs->iov ++;
+ cs->nr_segs --;
+ }
+ down_read(&current->mm->mmap_sem);
+ err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
+ &cs->pg, NULL);
+ up_read(&current->mm->mmap_sem);
+ if (err < 0)
+ return err;
+ BUG_ON(err != 1);
+ offset = cs->addr % PAGE_SIZE;
+ cs->mapaddr = kmap_atomic(cs->pg, KM_USER0);
+ cs->buf = cs->mapaddr + offset;
+ cs->len = min(PAGE_SIZE - offset, cs->seglen);
+ cs->seglen -= cs->len;
+ cs->addr += cs->len;
+
+ return lock_request(cs->req);
+}
+
+/* Do as much copy to/from userspace buffer as we can */
+static inline int fuse_copy_do(struct fuse_copy_state *cs, void **val,
+ unsigned *size)
+{
+ unsigned ncpy = min(*size, cs->len);
+ if (val) {
+ if (cs->write)
+ memcpy(cs->buf, *val, ncpy);
+ else
+ memcpy(*val, cs->buf, ncpy);
+ *val += ncpy;
+ }
+ *size -= ncpy;
+ cs->len -= ncpy;
+ cs->buf += ncpy;
+ return ncpy;
+}
+
+/*
+ * Copy a page in the request to/from the userspace buffer. Must be
+ * done atomically
+ */
+static inline int fuse_copy_page(struct fuse_copy_state *cs, struct page *page,
+ unsigned offset, unsigned count, int zeroing)
+{
+ if (page && zeroing && count < PAGE_SIZE) {
+ void *mapaddr = kmap_atomic(page, KM_USER1);
+ memset(mapaddr, 0, PAGE_SIZE);
+ kunmap_atomic(mapaddr, KM_USER1);
+ }
+ while (count) {
+ int err;
+ if (!cs->len && (err = fuse_copy_fill(cs)))
+ return err;
+ if (page) {
+ void *mapaddr = kmap_atomic(page, KM_USER1);
+ void *buf = mapaddr + offset;
+ offset += fuse_copy_do(cs, &buf, &count);
+ kunmap_atomic(mapaddr, KM_USER1);
+ } else
+ offset += fuse_copy_do(cs, NULL, &count);
+ }
+ if (page && !cs->write)
+ flush_dcache_page(page);
+ return 0;
+}
+
+/* Copy pages in the request to/from userspace buffer */
+static int fuse_copy_pages(struct fuse_copy_state *cs, unsigned nbytes,
+ int zeroing)
+{
+ unsigned i;
+ struct fuse_req *req = cs->req;
+ unsigned offset = req->page_offset;
+ unsigned count = min(nbytes, (unsigned) PAGE_SIZE - offset);
+
+ for (i = 0; i < req->num_pages && (nbytes || zeroing); i++) {
+ struct page *page = req->pages[i];
+ int err = fuse_copy_page(cs, page, offset, count, zeroing);
+ if (err)
+ return err;
+
+ nbytes -= count;
+ count = min(nbytes, (unsigned) PAGE_SIZE);
+ offset = 0;
+ }
+ return 0;
+}
+
+/* Copy a single argument in the request to/from userspace buffer */
+static int fuse_copy_one(struct fuse_copy_state *cs, void *val, unsigned size)
+{
+ while (size) {
+ int err;
+ if (!cs->len && (err = fuse_copy_fill(cs)))
+ return err;
+ fuse_copy_do(cs, &val, &size);
+ }
+ return 0;
+}
+
+/* Copy request arguments to/from userspace buffer */
+static int fuse_copy_args(struct fuse_copy_state *cs, unsigned numargs,
+ unsigned argpages, struct fuse_arg *args,
+ int zeroing)
+{
+ int err = 0;
+ unsigned i;
+
+ for (i = 0; !err && i < numargs; i++) {
+ struct fuse_arg *arg = &args[i];
+ if (i == numargs - 1 && argpages)
+ err = fuse_copy_pages(cs, arg->size, zeroing);
+ else
+ err = fuse_copy_one(cs, arg->value, arg->size);
+ }
+ return err;
+}
+
+/* Wait until a request is available on the pending list */
+static void request_wait(struct fuse_conn *fc)
+{
+ DECLARE_WAITQUEUE(wait, current);
+
+ add_wait_queue_exclusive(&fc->waitq, &wait);
+ while (fc->mounted && list_empty(&fc->pending)) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ if (signal_pending(current))
+ break;
+
+ spin_unlock(&fuse_lock);
+ schedule();
+ spin_lock(&fuse_lock);
+ }
+ set_current_state(TASK_RUNNING);
+ remove_wait_queue(&fc->waitq, &wait);
+}
+
+/*
+ * Read a single request into the userspace filesystem's buffer. This
+ * function waits until a request is available, then removes it from
+ * the pending list and copies request data to userspace buffer. If
+ * no reply is needed (FORGET) or request has been interrupted or
+ * there was an error during the copying then it's finished by calling
+ * request_end(). Otherwise add it to the processing list, and set
+ * the 'sent' flag.
+ */
+static ssize_t fuse_dev_readv(struct file *file, const struct iovec *iov,
+ unsigned long nr_segs, loff_t *off)
+{
+ int err;
+ struct fuse_conn *fc;
+ struct fuse_req *req;
+ struct fuse_in *in;
+ struct fuse_copy_state cs;
+ unsigned reqsize;
+
+ spin_lock(&fuse_lock);
+ fc = file->private_data;
+ err = -EPERM;
+ if (!fc)
+ goto err_unlock;
+ request_wait(fc);
+ err = -ENODEV;
+ if (!fc->mounted)
+ goto err_unlock;
+ err = -ERESTARTSYS;
+ if (list_empty(&fc->pending))
+ goto err_unlock;
+
+ req = list_entry(fc->pending.next, struct fuse_req, list);
+ list_del_init(&req->list);
+ spin_unlock(&fuse_lock);
+
+ in = &req->in;
+ reqsize = req->in.h.len;
+ fuse_copy_init(&cs, 1, req, iov, nr_segs);
+ err = -EINVAL;
+ if (iov_length(iov, nr_segs) >= reqsize) {
+ err = fuse_copy_one(&cs, &in->h, sizeof(in->h));
+ if (!err)
+ err = fuse_copy_args(&cs, in->numargs, in->argpages,
+ (struct fuse_arg *) in->args, 0);
+ }
+ fuse_copy_finish(&cs);
+
+ spin_lock(&fuse_lock);
+ req->locked = 0;
+ if (!err && req->interrupted)
+ err = -ENOENT;
+ if (err) {
+ if (!req->interrupted)
+ req->out.h.error = -EIO;
+ request_end(fc, req);
+ return err;
+ }
+ if (!req->isreply)
+ request_end(fc, req);
+ else {
+ req->sent = 1;
+ list_add_tail(&req->list, &fc->processing);
+ spin_unlock(&fuse_lock);
+ }
+ return reqsize;
+
+ err_unlock:
+ spin_unlock(&fuse_lock);
+ return err;
+}
+
+static ssize_t fuse_dev_read(struct file *file, char __user *buf,
+ size_t nbytes, loff_t *off)
+{
+ struct iovec iov;
+ iov.iov_len = nbytes;
+ iov.iov_base = buf;
+ return fuse_dev_readv(file, &iov, 1, off);
+}
+
+/* Look up request on processing list by unique ID */
+static struct fuse_req *request_find(struct fuse_conn *fc, u64 unique)
+{
+ struct list_head *entry;
+
+ list_for_each(entry, &fc->processing) {
+ struct fuse_req *req;
+ req = list_entry(entry, struct fuse_req, list);
+ if (req->in.h.unique == unique)
+ return req;
+ }
+ return NULL;
+}
+
+static int copy_out_args(struct fuse_copy_state *cs, struct fuse_out *out,
+ unsigned nbytes)
+{
+ unsigned reqsize = sizeof(struct fuse_out_header);
+
+ if (out->h.error)
+ return nbytes != reqsize ? -EINVAL : 0;
+
+ reqsize += len_args(out->numargs, out->args);
+
+ if (reqsize < nbytes || (reqsize > nbytes && !out->argvar))
+ return -EINVAL;
+ else if (reqsize > nbytes) {
+ struct fuse_arg *lastarg = &out->args[out->numargs-1];
+ unsigned diffsize = reqsize - nbytes;
+ if (diffsize > lastarg->size)
+ return -EINVAL;
+ lastarg->size -= diffsize;
+ }
+ return fuse_copy_args(cs, out->numargs, out->argpages, out->args,
+ out->page_zeroing);
+}
+
+/*
+ * Write a single reply to a request. First the header is copied from
+ * the write buffer. The request is then searched on the processing
+ * list by the unique ID found in the header. If found, then remove
+ * it from the list and copy the rest of the buffer to the request.
+ * The request is finished by calling request_end()
+ */
+static ssize_t fuse_dev_writev(struct file *file, const struct iovec *iov,
+ unsigned long nr_segs, loff_t *off)
+{
+ int err;
+ unsigned nbytes = iov_length(iov, nr_segs);
+ struct fuse_req *req;
+ struct fuse_out_header oh;
+ struct fuse_copy_state cs;
+ struct fuse_conn *fc = fuse_get_conn(file);
+ if (!fc)
+ return -ENODEV;
+
+ fuse_copy_init(&cs, 0, NULL, iov, nr_segs);
+ if (nbytes < sizeof(struct fuse_out_header))
+ return -EINVAL;
+
+ err = fuse_copy_one(&cs, &oh, sizeof(oh));
+ if (err)
+ goto err_finish;
+ err = -EINVAL;
+ if (!oh.unique || oh.error <= -1000 || oh.error > 0 ||
+ oh.len != nbytes)
+ goto err_finish;
+
+ spin_lock(&fuse_lock);
+ req = request_find(fc, oh.unique);
+ err = -EINVAL;
+ if (!req)
+ goto err_unlock;
+
+ list_del_init(&req->list);
+ if (req->interrupted) {
+ request_end(fc, req);
+ fuse_copy_finish(&cs);
+ return -ENOENT;
+ }
+ req->out.h = oh;
+ req->locked = 1;
+ cs.req = req;
+ spin_unlock(&fuse_lock);
+
+ err = copy_out_args(&cs, &req->out, nbytes);
+ fuse_copy_finish(&cs);
+
+ spin_lock(&fuse_lock);
+ req->locked = 0;
+ if (!err) {
+ if (req->interrupted)
+ err = -ENOENT;
+ } else if (!req->interrupted)
+ req->out.h.error = -EIO;
+ request_end(fc, req);
+
+ return err ? err : nbytes;
+
+ err_unlock:
+ spin_unlock(&fuse_lock);
+ err_finish:
+ fuse_copy_finish(&cs);
+ return err;
+}
+
+static ssize_t fuse_dev_write(struct file *file, const char __user *buf,
+ size_t nbytes, loff_t *off)
+{
+ struct iovec iov;
+ iov.iov_len = nbytes;
+ iov.iov_base = (char __user *) buf;
+ return fuse_dev_writev(file, &iov, 1, off);
+}
+
+static unsigned fuse_dev_poll(struct file *file, poll_table *wait)
+{
+ struct fuse_conn *fc = fuse_get_conn(file);
+ unsigned mask = POLLOUT | POLLWRNORM;
+
+ if (!fc)
+ return -ENODEV;
+
+ poll_wait(file, &fc->waitq, wait);
+
+ spin_lock(&fuse_lock);
+ if (!list_empty(&fc->pending))
+ mask |= POLLIN | POLLRDNORM;
+ spin_unlock(&fuse_lock);
+
+ return mask;
+}
+
+/* Abort all requests on the given list (pending or processing) */
+static void end_requests(struct fuse_conn *fc, struct list_head *head)
+{
+ while (!list_empty(head)) {
+ struct fuse_req *req;
+ req = list_entry(head->next, struct fuse_req, list);
+ list_del_init(&req->list);
+ req->out.h.error = -ECONNABORTED;
+ request_end(fc, req);
+ spin_lock(&fuse_lock);
+ }
+}
+
+static int fuse_dev_release(struct inode *inode, struct file *file)
+{
+ struct fuse_conn *fc;
+
+ spin_lock(&fuse_lock);
+ fc = file->private_data;
+ if (fc) {
+ fc->connected = 0;
+ end_requests(fc, &fc->pending);
+ end_requests(fc, &fc->processing);
+ fuse_release_conn(fc);
+ }
+ spin_unlock(&fuse_lock);
+ return 0;
+}
+
+struct file_operations fuse_dev_operations = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .read = fuse_dev_read,
+ .readv = fuse_dev_readv,
+ .write = fuse_dev_write,
+ .writev = fuse_dev_writev,
+ .poll = fuse_dev_poll,
+ .release = fuse_dev_release,
+};
+
+static struct miscdevice fuse_miscdevice = {
+ .minor = FUSE_MINOR,
+ .name = "fuse",
+ .fops = &fuse_dev_operations,
+};
+
+int __init fuse_dev_init(void)
+{
+ int err = -ENOMEM;
+ fuse_req_cachep = kmem_cache_create("fuse_request",
+ sizeof(struct fuse_req),
+ 0, 0, NULL, NULL);
+ if (!fuse_req_cachep)
+ goto out;
+
+ err = misc_register(&fuse_miscdevice);
+ if (err)
+ goto out_cache_clean;
+
+ return 0;
+
+ out_cache_clean:
+ kmem_cache_destroy(fuse_req_cachep);
+ out:
+ return err;
+}
+
+void fuse_dev_cleanup(void)
+{
+ misc_deregister(&fuse_miscdevice);
+ kmem_cache_destroy(fuse_req_cachep);
+}
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
new file mode 100644
index 00000000000..e79e49b3eec
--- /dev/null
+++ b/fs/fuse/dir.c
@@ -0,0 +1,982 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+#include "fuse_i.h"
+
+#include <linux/pagemap.h>
+#include <linux/file.h>
+#include <linux/gfp.h>
+#include <linux/sched.h>
+#include <linux/namei.h>
+
+static inline unsigned long time_to_jiffies(unsigned long sec,
+ unsigned long nsec)
+{
+ struct timespec ts = {sec, nsec};
+ return jiffies + timespec_to_jiffies(&ts);
+}
+
+static void fuse_lookup_init(struct fuse_req *req, struct inode *dir,
+ struct dentry *entry,
+ struct fuse_entry_out *outarg)
+{
+ req->in.h.opcode = FUSE_LOOKUP;
+ req->in.h.nodeid = get_node_id(dir);
+ req->inode = dir;
+ req->in.numargs = 1;
+ req->in.args[0].size = entry->d_name.len + 1;
+ req->in.args[0].value = entry->d_name.name;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(struct fuse_entry_out);
+ req->out.args[0].value = outarg;
+}
+
+static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
+{
+ if (!entry->d_inode || is_bad_inode(entry->d_inode))
+ return 0;
+ else if (time_after(jiffies, entry->d_time)) {
+ int err;
+ struct fuse_entry_out outarg;
+ struct inode *inode = entry->d_inode;
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return 0;
+
+ fuse_lookup_init(req, entry->d_parent->d_inode, entry, &outarg);
+ request_send(fc, req);
+ err = req->out.h.error;
+ if (!err) {
+ if (outarg.nodeid != get_node_id(inode)) {
+ fuse_send_forget(fc, req, outarg.nodeid, 1);
+ return 0;
+ }
+ fi->nlookup ++;
+ }
+ fuse_put_request(fc, req);
+ if (err || (outarg.attr.mode ^ inode->i_mode) & S_IFMT)
+ return 0;
+
+ fuse_change_attributes(inode, &outarg.attr);
+ entry->d_time = time_to_jiffies(outarg.entry_valid,
+ outarg.entry_valid_nsec);
+ fi->i_time = time_to_jiffies(outarg.attr_valid,
+ outarg.attr_valid_nsec);
+ }
+ return 1;
+}
+
+static struct dentry_operations fuse_dentry_operations = {
+ .d_revalidate = fuse_dentry_revalidate,
+};
+
+static int fuse_lookup_iget(struct inode *dir, struct dentry *entry,
+ struct inode **inodep)
+{
+ int err;
+ struct fuse_entry_out outarg;
+ struct inode *inode = NULL;
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ struct fuse_req *req;
+
+ if (entry->d_name.len > FUSE_NAME_MAX)
+ return -ENAMETOOLONG;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ fuse_lookup_init(req, dir, entry, &outarg);
+ request_send(fc, req);
+ err = req->out.h.error;
+ if (!err) {
+ inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
+ &outarg.attr);
+ if (!inode) {
+ fuse_send_forget(fc, req, outarg.nodeid, 1);
+ return -ENOMEM;
+ }
+ }
+ fuse_put_request(fc, req);
+ if (err && err != -ENOENT)
+ return err;
+
+ if (inode) {
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ entry->d_time = time_to_jiffies(outarg.entry_valid,
+ outarg.entry_valid_nsec);
+ fi->i_time = time_to_jiffies(outarg.attr_valid,
+ outarg.attr_valid_nsec);
+ }
+
+ entry->d_op = &fuse_dentry_operations;
+ *inodep = inode;
+ return 0;
+}
+
+void fuse_invalidate_attr(struct inode *inode)
+{
+ get_fuse_inode(inode)->i_time = jiffies - 1;
+}
+
+static void fuse_invalidate_entry(struct dentry *entry)
+{
+ d_invalidate(entry);
+ entry->d_time = jiffies - 1;
+}
+
+static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
+ struct inode *dir, struct dentry *entry,
+ int mode)
+{
+ struct fuse_entry_out outarg;
+ struct inode *inode;
+ struct fuse_inode *fi;
+ int err;
+
+ req->in.h.nodeid = get_node_id(dir);
+ req->inode = dir;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ if (err) {
+ fuse_put_request(fc, req);
+ return err;
+ }
+ inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
+ &outarg.attr);
+ if (!inode) {
+ fuse_send_forget(fc, req, outarg.nodeid, 1);
+ return -ENOMEM;
+ }
+ fuse_put_request(fc, req);
+
+ /* Don't allow userspace to do really stupid things... */
+ if ((inode->i_mode ^ mode) & S_IFMT) {
+ iput(inode);
+ return -EIO;
+ }
+
+ entry->d_time = time_to_jiffies(outarg.entry_valid,
+ outarg.entry_valid_nsec);
+
+ fi = get_fuse_inode(inode);
+ fi->i_time = time_to_jiffies(outarg.attr_valid,
+ outarg.attr_valid_nsec);
+
+ d_instantiate(entry, inode);
+ fuse_invalidate_attr(dir);
+ return 0;
+}
+
+static int fuse_mknod(struct inode *dir, struct dentry *entry, int mode,
+ dev_t rdev)
+{
+ struct fuse_mknod_in inarg;
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.mode = mode;
+ inarg.rdev = new_encode_dev(rdev);
+ req->in.h.opcode = FUSE_MKNOD;
+ req->in.numargs = 2;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = entry->d_name.len + 1;
+ req->in.args[1].value = entry->d_name.name;
+ return create_new_entry(fc, req, dir, entry, mode);
+}
+
+static int fuse_create(struct inode *dir, struct dentry *entry, int mode,
+ struct nameidata *nd)
+{
+ return fuse_mknod(dir, entry, mode, 0);
+}
+
+static int fuse_mkdir(struct inode *dir, struct dentry *entry, int mode)
+{
+ struct fuse_mkdir_in inarg;
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.mode = mode;
+ req->in.h.opcode = FUSE_MKDIR;
+ req->in.numargs = 2;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = entry->d_name.len + 1;
+ req->in.args[1].value = entry->d_name.name;
+ return create_new_entry(fc, req, dir, entry, S_IFDIR);
+}
+
+static int fuse_symlink(struct inode *dir, struct dentry *entry,
+ const char *link)
+{
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ unsigned len = strlen(link) + 1;
+ struct fuse_req *req;
+
+ if (len > FUSE_SYMLINK_MAX)
+ return -ENAMETOOLONG;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.h.opcode = FUSE_SYMLINK;
+ req->in.numargs = 2;
+ req->in.args[0].size = entry->d_name.len + 1;
+ req->in.args[0].value = entry->d_name.name;
+ req->in.args[1].size = len;
+ req->in.args[1].value = link;
+ return create_new_entry(fc, req, dir, entry, S_IFLNK);
+}
+
+static int fuse_unlink(struct inode *dir, struct dentry *entry)
+{
+ int err;
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.h.opcode = FUSE_UNLINK;
+ req->in.h.nodeid = get_node_id(dir);
+ req->inode = dir;
+ req->in.numargs = 1;
+ req->in.args[0].size = entry->d_name.len + 1;
+ req->in.args[0].value = entry->d_name.name;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err) {
+ struct inode *inode = entry->d_inode;
+
+ /* Set nlink to zero so the inode can be cleared, if
+ the inode does have more links this will be
+ discovered at the next lookup/getattr */
+ inode->i_nlink = 0;
+ fuse_invalidate_attr(inode);
+ fuse_invalidate_attr(dir);
+ } else if (err == -EINTR)
+ fuse_invalidate_entry(entry);
+ return err;
+}
+
+static int fuse_rmdir(struct inode *dir, struct dentry *entry)
+{
+ int err;
+ struct fuse_conn *fc = get_fuse_conn(dir);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.h.opcode = FUSE_RMDIR;
+ req->in.h.nodeid = get_node_id(dir);
+ req->inode = dir;
+ req->in.numargs = 1;
+ req->in.args[0].size = entry->d_name.len + 1;
+ req->in.args[0].value = entry->d_name.name;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err) {
+ entry->d_inode->i_nlink = 0;
+ fuse_invalidate_attr(dir);
+ } else if (err == -EINTR)
+ fuse_invalidate_entry(entry);
+ return err;
+}
+
+static int fuse_rename(struct inode *olddir, struct dentry *oldent,
+ struct inode *newdir, struct dentry *newent)
+{
+ int err;
+ struct fuse_rename_in inarg;
+ struct fuse_conn *fc = get_fuse_conn(olddir);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.newdir = get_node_id(newdir);
+ req->in.h.opcode = FUSE_RENAME;
+ req->in.h.nodeid = get_node_id(olddir);
+ req->inode = olddir;
+ req->inode2 = newdir;
+ req->in.numargs = 3;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = oldent->d_name.len + 1;
+ req->in.args[1].value = oldent->d_name.name;
+ req->in.args[2].size = newent->d_name.len + 1;
+ req->in.args[2].value = newent->d_name.name;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err) {
+ fuse_invalidate_attr(olddir);
+ if (olddir != newdir)
+ fuse_invalidate_attr(newdir);
+ } else if (err == -EINTR) {
+ /* If request was interrupted, DEITY only knows if the
+ rename actually took place. If the invalidation
+ fails (e.g. some process has CWD under the renamed
+ directory), then there can be inconsistency between
+ the dcache and the real filesystem. Tough luck. */
+ fuse_invalidate_entry(oldent);
+ if (newent->d_inode)
+ fuse_invalidate_entry(newent);
+ }
+
+ return err;
+}
+
+static int fuse_link(struct dentry *entry, struct inode *newdir,
+ struct dentry *newent)
+{
+ int err;
+ struct fuse_link_in inarg;
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.oldnodeid = get_node_id(inode);
+ req->in.h.opcode = FUSE_LINK;
+ req->inode2 = inode;
+ req->in.numargs = 2;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = newent->d_name.len + 1;
+ req->in.args[1].value = newent->d_name.name;
+ err = create_new_entry(fc, req, newdir, newent, inode->i_mode);
+ /* Contrary to "normal" filesystems it can happen that link
+ makes two "logical" inodes point to the same "physical"
+ inode. We invalidate the attributes of the old one, so it
+ will reflect changes in the backing inode (link count,
+ etc.)
+ */
+ if (!err || err == -EINTR)
+ fuse_invalidate_attr(inode);
+ return err;
+}
+
+int fuse_do_getattr(struct inode *inode)
+{
+ int err;
+ struct fuse_attr_out arg;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.h.opcode = FUSE_GETATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(arg);
+ req->out.args[0].value = &arg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err) {
+ if ((inode->i_mode ^ arg.attr.mode) & S_IFMT) {
+ make_bad_inode(inode);
+ err = -EIO;
+ } else {
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ fuse_change_attributes(inode, &arg.attr);
+ fi->i_time = time_to_jiffies(arg.attr_valid,
+ arg.attr_valid_nsec);
+ }
+ }
+ return err;
+}
+
+/*
+ * Calling into a user-controlled filesystem gives the filesystem
+ * daemon ptrace-like capabilities over the requester process. This
+ * means, that the filesystem daemon is able to record the exact
+ * filesystem operations performed, and can also control the behavior
+ * of the requester process in otherwise impossible ways. For example
+ * it can delay the operation for arbitrary length of time allowing
+ * DoS against the requester.
+ *
+ * For this reason only those processes can call into the filesystem,
+ * for which the owner of the mount has ptrace privilege. This
+ * excludes processes started by other users, suid or sgid processes.
+ */
+static int fuse_allow_task(struct fuse_conn *fc, struct task_struct *task)
+{
+ if (fc->flags & FUSE_ALLOW_OTHER)
+ return 1;
+
+ if (task->euid == fc->user_id &&
+ task->suid == fc->user_id &&
+ task->uid == fc->user_id &&
+ task->egid == fc->group_id &&
+ task->sgid == fc->group_id &&
+ task->gid == fc->group_id)
+ return 1;
+
+ return 0;
+}
+
+static int fuse_revalidate(struct dentry *entry)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ struct fuse_conn *fc = get_fuse_conn(inode);
+
+ if (!fuse_allow_task(fc, current))
+ return -EACCES;
+ if (get_node_id(inode) != FUSE_ROOT_ID &&
+ time_before_eq(jiffies, fi->i_time))
+ return 0;
+
+ return fuse_do_getattr(inode);
+}
+
+static int fuse_permission(struct inode *inode, int mask, struct nameidata *nd)
+{
+ struct fuse_conn *fc = get_fuse_conn(inode);
+
+ if (!fuse_allow_task(fc, current))
+ return -EACCES;
+ else if (fc->flags & FUSE_DEFAULT_PERMISSIONS) {
+ int err = generic_permission(inode, mask, NULL);
+
+ /* If permission is denied, try to refresh file
+ attributes. This is also needed, because the root
+ node will at first have no permissions */
+ if (err == -EACCES) {
+ err = fuse_do_getattr(inode);
+ if (!err)
+ err = generic_permission(inode, mask, NULL);
+ }
+
+ /* FIXME: Need some mechanism to revoke permissions:
+ currently if the filesystem suddenly changes the
+ file mode, we will not be informed about it, and
+ continue to allow access to the file/directory.
+
+ This is actually not so grave, since the user can
+ simply keep access to the file/directory anyway by
+ keeping it open... */
+
+ return err;
+ } else {
+ int mode = inode->i_mode;
+ if ((mask & MAY_WRITE) && IS_RDONLY(inode) &&
+ (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)))
+ return -EROFS;
+ if ((mask & MAY_EXEC) && !S_ISDIR(mode) && !(mode & S_IXUGO))
+ return -EACCES;
+ return 0;
+ }
+}
+
+static int parse_dirfile(char *buf, size_t nbytes, struct file *file,
+ void *dstbuf, filldir_t filldir)
+{
+ while (nbytes >= FUSE_NAME_OFFSET) {
+ struct fuse_dirent *dirent = (struct fuse_dirent *) buf;
+ size_t reclen = FUSE_DIRENT_SIZE(dirent);
+ int over;
+ if (!dirent->namelen || dirent->namelen > FUSE_NAME_MAX)
+ return -EIO;
+ if (reclen > nbytes)
+ break;
+
+ over = filldir(dstbuf, dirent->name, dirent->namelen,
+ file->f_pos, dirent->ino, dirent->type);
+ if (over)
+ break;
+
+ buf += reclen;
+ nbytes -= reclen;
+ file->f_pos = dirent->off;
+ }
+
+ return 0;
+}
+
+static inline size_t fuse_send_readdir(struct fuse_req *req, struct file *file,
+ struct inode *inode, loff_t pos,
+ size_t count)
+{
+ return fuse_send_read_common(req, file, inode, pos, count, 1);
+}
+
+static int fuse_readdir(struct file *file, void *dstbuf, filldir_t filldir)
+{
+ int err;
+ size_t nbytes;
+ struct page *page;
+ struct inode *inode = file->f_dentry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ page = alloc_page(GFP_KERNEL);
+ if (!page) {
+ fuse_put_request(fc, req);
+ return -ENOMEM;
+ }
+ req->num_pages = 1;
+ req->pages[0] = page;
+ nbytes = fuse_send_readdir(req, file, inode, file->f_pos, PAGE_SIZE);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err)
+ err = parse_dirfile(page_address(page), nbytes, file, dstbuf,
+ filldir);
+
+ __free_page(page);
+ fuse_invalidate_attr(inode); /* atime changed */
+ return err;
+}
+
+static char *read_link(struct dentry *dentry)
+{
+ struct inode *inode = dentry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req = fuse_get_request(fc);
+ char *link;
+
+ if (!req)
+ return ERR_PTR(-EINTR);
+
+ link = (char *) __get_free_page(GFP_KERNEL);
+ if (!link) {
+ link = ERR_PTR(-ENOMEM);
+ goto out;
+ }
+ req->in.h.opcode = FUSE_READLINK;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->out.argvar = 1;
+ req->out.numargs = 1;
+ req->out.args[0].size = PAGE_SIZE - 1;
+ req->out.args[0].value = link;
+ request_send(fc, req);
+ if (req->out.h.error) {
+ free_page((unsigned long) link);
+ link = ERR_PTR(req->out.h.error);
+ } else
+ link[req->out.args[0].size] = '\0';
+ out:
+ fuse_put_request(fc, req);
+ fuse_invalidate_attr(inode); /* atime changed */
+ return link;
+}
+
+static void free_link(char *link)
+{
+ if (!IS_ERR(link))
+ free_page((unsigned long) link);
+}
+
+static void *fuse_follow_link(struct dentry *dentry, struct nameidata *nd)
+{
+ nd_set_link(nd, read_link(dentry));
+ return NULL;
+}
+
+static void fuse_put_link(struct dentry *dentry, struct nameidata *nd, void *c)
+{
+ free_link(nd_get_link(nd));
+}
+
+static int fuse_dir_open(struct inode *inode, struct file *file)
+{
+ return fuse_open_common(inode, file, 1);
+}
+
+static int fuse_dir_release(struct inode *inode, struct file *file)
+{
+ return fuse_release_common(inode, file, 1);
+}
+
+static int fuse_dir_fsync(struct file *file, struct dentry *de, int datasync)
+{
+ /* nfsd can call this with no file */
+ return file ? fuse_fsync_common(file, de, datasync, 1) : 0;
+}
+
+static unsigned iattr_to_fattr(struct iattr *iattr, struct fuse_attr *fattr)
+{
+ unsigned ivalid = iattr->ia_valid;
+ unsigned fvalid = 0;
+
+ memset(fattr, 0, sizeof(*fattr));
+
+ if (ivalid & ATTR_MODE)
+ fvalid |= FATTR_MODE, fattr->mode = iattr->ia_mode;
+ if (ivalid & ATTR_UID)
+ fvalid |= FATTR_UID, fattr->uid = iattr->ia_uid;
+ if (ivalid & ATTR_GID)
+ fvalid |= FATTR_GID, fattr->gid = iattr->ia_gid;
+ if (ivalid & ATTR_SIZE)
+ fvalid |= FATTR_SIZE, fattr->size = iattr->ia_size;
+ /* You can only _set_ these together (they may change by themselves) */
+ if ((ivalid & (ATTR_ATIME | ATTR_MTIME)) == (ATTR_ATIME | ATTR_MTIME)) {
+ fvalid |= FATTR_ATIME | FATTR_MTIME;
+ fattr->atime = iattr->ia_atime.tv_sec;
+ fattr->mtime = iattr->ia_mtime.tv_sec;
+ }
+
+ return fvalid;
+}
+
+static int fuse_setattr(struct dentry *entry, struct iattr *attr)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ struct fuse_req *req;
+ struct fuse_setattr_in inarg;
+ struct fuse_attr_out outarg;
+ int err;
+ int is_truncate = 0;
+
+ if (fc->flags & FUSE_DEFAULT_PERMISSIONS) {
+ err = inode_change_ok(inode, attr);
+ if (err)
+ return err;
+ }
+
+ if (attr->ia_valid & ATTR_SIZE) {
+ unsigned long limit;
+ is_truncate = 1;
+ limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
+ if (limit != RLIM_INFINITY && attr->ia_size > (loff_t) limit) {
+ send_sig(SIGXFSZ, current, 0);
+ return -EFBIG;
+ }
+ }
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.valid = iattr_to_fattr(attr, &inarg.attr);
+ req->in.h.opcode = FUSE_SETATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err) {
+ if ((inode->i_mode ^ outarg.attr.mode) & S_IFMT) {
+ make_bad_inode(inode);
+ err = -EIO;
+ } else {
+ if (is_truncate) {
+ loff_t origsize = i_size_read(inode);
+ i_size_write(inode, outarg.attr.size);
+ if (origsize > outarg.attr.size)
+ vmtruncate(inode, outarg.attr.size);
+ }
+ fuse_change_attributes(inode, &outarg.attr);
+ fi->i_time = time_to_jiffies(outarg.attr_valid,
+ outarg.attr_valid_nsec);
+ }
+ } else if (err == -EINTR)
+ fuse_invalidate_attr(inode);
+
+ return err;
+}
+
+static int fuse_getattr(struct vfsmount *mnt, struct dentry *entry,
+ struct kstat *stat)
+{
+ struct inode *inode = entry->d_inode;
+ int err = fuse_revalidate(entry);
+ if (!err)
+ generic_fillattr(inode, stat);
+
+ return err;
+}
+
+static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,
+ struct nameidata *nd)
+{
+ struct inode *inode;
+ int err = fuse_lookup_iget(dir, entry, &inode);
+ if (err)
+ return ERR_PTR(err);
+ if (inode && S_ISDIR(inode->i_mode)) {
+ /* Don't allow creating an alias to a directory */
+ struct dentry *alias = d_find_alias(inode);
+ if (alias && !(alias->d_flags & DCACHE_DISCONNECTED)) {
+ dput(alias);
+ iput(inode);
+ return ERR_PTR(-EIO);
+ }
+ }
+ return d_splice_alias(inode, entry);
+}
+
+static int fuse_setxattr(struct dentry *entry, const char *name,
+ const void *value, size_t size, int flags)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req;
+ struct fuse_setxattr_in inarg;
+ int err;
+
+ if (size > FUSE_XATTR_SIZE_MAX)
+ return -E2BIG;
+
+ if (fc->no_setxattr)
+ return -EOPNOTSUPP;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.size = size;
+ inarg.flags = flags;
+ req->in.h.opcode = FUSE_SETXATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 3;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = strlen(name) + 1;
+ req->in.args[1].value = name;
+ req->in.args[2].size = size;
+ req->in.args[2].value = value;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (err == -ENOSYS) {
+ fc->no_setxattr = 1;
+ err = -EOPNOTSUPP;
+ }
+ return err;
+}
+
+static ssize_t fuse_getxattr(struct dentry *entry, const char *name,
+ void *value, size_t size)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req;
+ struct fuse_getxattr_in inarg;
+ struct fuse_getxattr_out outarg;
+ ssize_t ret;
+
+ if (fc->no_getxattr)
+ return -EOPNOTSUPP;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.size = size;
+ req->in.h.opcode = FUSE_GETXATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 2;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = strlen(name) + 1;
+ req->in.args[1].value = name;
+ /* This is really two different operations rolled into one */
+ req->out.numargs = 1;
+ if (size) {
+ req->out.argvar = 1;
+ req->out.args[0].size = size;
+ req->out.args[0].value = value;
+ } else {
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ }
+ request_send(fc, req);
+ ret = req->out.h.error;
+ if (!ret)
+ ret = size ? req->out.args[0].size : outarg.size;
+ else {
+ if (ret == -ENOSYS) {
+ fc->no_getxattr = 1;
+ ret = -EOPNOTSUPP;
+ }
+ }
+ fuse_put_request(fc, req);
+ return ret;
+}
+
+static ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req;
+ struct fuse_getxattr_in inarg;
+ struct fuse_getxattr_out outarg;
+ ssize_t ret;
+
+ if (fc->no_listxattr)
+ return -EOPNOTSUPP;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.size = size;
+ req->in.h.opcode = FUSE_LISTXATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ /* This is really two different operations rolled into one */
+ req->out.numargs = 1;
+ if (size) {
+ req->out.argvar = 1;
+ req->out.args[0].size = size;
+ req->out.args[0].value = list;
+ } else {
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ }
+ request_send(fc, req);
+ ret = req->out.h.error;
+ if (!ret)
+ ret = size ? req->out.args[0].size : outarg.size;
+ else {
+ if (ret == -ENOSYS) {
+ fc->no_listxattr = 1;
+ ret = -EOPNOTSUPP;
+ }
+ }
+ fuse_put_request(fc, req);
+ return ret;
+}
+
+static int fuse_removexattr(struct dentry *entry, const char *name)
+{
+ struct inode *inode = entry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req;
+ int err;
+
+ if (fc->no_removexattr)
+ return -EOPNOTSUPP;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.h.opcode = FUSE_REMOVEXATTR;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 1;
+ req->in.args[0].size = strlen(name) + 1;
+ req->in.args[0].value = name;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (err == -ENOSYS) {
+ fc->no_removexattr = 1;
+ err = -EOPNOTSUPP;
+ }
+ return err;
+}
+
+static struct inode_operations fuse_dir_inode_operations = {
+ .lookup = fuse_lookup,
+ .mkdir = fuse_mkdir,
+ .symlink = fuse_symlink,
+ .unlink = fuse_unlink,
+ .rmdir = fuse_rmdir,
+ .rename = fuse_rename,
+ .link = fuse_link,
+ .setattr = fuse_setattr,
+ .create = fuse_create,
+ .mknod = fuse_mknod,
+ .permission = fuse_permission,
+ .getattr = fuse_getattr,
+ .setxattr = fuse_setxattr,
+ .getxattr = fuse_getxattr,
+ .listxattr = fuse_listxattr,
+ .removexattr = fuse_removexattr,
+};
+
+static struct file_operations fuse_dir_operations = {
+ .llseek = generic_file_llseek,
+ .read = generic_read_dir,
+ .readdir = fuse_readdir,
+ .open = fuse_dir_open,
+ .release = fuse_dir_release,
+ .fsync = fuse_dir_fsync,
+};
+
+static struct inode_operations fuse_common_inode_operations = {
+ .setattr = fuse_setattr,
+ .permission = fuse_permission,
+ .getattr = fuse_getattr,
+ .setxattr = fuse_setxattr,
+ .getxattr = fuse_getxattr,
+ .listxattr = fuse_listxattr,
+ .removexattr = fuse_removexattr,
+};
+
+static struct inode_operations fuse_symlink_inode_operations = {
+ .setattr = fuse_setattr,
+ .follow_link = fuse_follow_link,
+ .put_link = fuse_put_link,
+ .readlink = generic_readlink,
+ .getattr = fuse_getattr,
+ .setxattr = fuse_setxattr,
+ .getxattr = fuse_getxattr,
+ .listxattr = fuse_listxattr,
+ .removexattr = fuse_removexattr,
+};
+
+void fuse_init_common(struct inode *inode)
+{
+ inode->i_op = &fuse_common_inode_operations;
+}
+
+void fuse_init_dir(struct inode *inode)
+{
+ inode->i_op = &fuse_dir_inode_operations;
+ inode->i_fop = &fuse_dir_operations;
+}
+
+void fuse_init_symlink(struct inode *inode)
+{
+ inode->i_op = &fuse_symlink_inode_operations;
+}
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
new file mode 100644
index 00000000000..6454022b053
--- /dev/null
+++ b/fs/fuse/file.c
@@ -0,0 +1,555 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+#include "fuse_i.h"
+
+#include <linux/pagemap.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+
+static struct file_operations fuse_direct_io_file_operations;
+
+int fuse_open_common(struct inode *inode, struct file *file, int isdir)
+{
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_req *req;
+ struct fuse_open_in inarg;
+ struct fuse_open_out outarg;
+ struct fuse_file *ff;
+ int err;
+
+ err = generic_file_open(inode, file);
+ if (err)
+ return err;
+
+ /* If opening the root node, no lookup has been performed on
+ it, so the attributes must be refreshed */
+ if (get_node_id(inode) == FUSE_ROOT_ID) {
+ int err = fuse_do_getattr(inode);
+ if (err)
+ return err;
+ }
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ err = -ENOMEM;
+ ff = kmalloc(sizeof(struct fuse_file), GFP_KERNEL);
+ if (!ff)
+ goto out_put_request;
+
+ ff->release_req = fuse_request_alloc();
+ if (!ff->release_req) {
+ kfree(ff);
+ goto out_put_request;
+ }
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.flags = file->f_flags & ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC);
+ req->in.h.opcode = isdir ? FUSE_OPENDIR : FUSE_OPEN;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ if (err) {
+ fuse_request_free(ff->release_req);
+ kfree(ff);
+ } else {
+ if (!isdir && (outarg.open_flags & FOPEN_DIRECT_IO))
+ file->f_op = &fuse_direct_io_file_operations;
+ if (!(outarg.open_flags & FOPEN_KEEP_CACHE))
+ invalidate_inode_pages(inode->i_mapping);
+ ff->fh = outarg.fh;
+ file->private_data = ff;
+ }
+
+ out_put_request:
+ fuse_put_request(fc, req);
+ return err;
+}
+
+int fuse_release_common(struct inode *inode, struct file *file, int isdir)
+{
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_file *ff = file->private_data;
+ struct fuse_req *req = ff->release_req;
+ struct fuse_release_in *inarg = &req->misc.release_in;
+
+ inarg->fh = ff->fh;
+ inarg->flags = file->f_flags & ~O_EXCL;
+ req->in.h.opcode = isdir ? FUSE_RELEASEDIR : FUSE_RELEASE;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(struct fuse_release_in);
+ req->in.args[0].value = inarg;
+ request_send_background(fc, req);
+ kfree(ff);
+
+ /* Return value is ignored by VFS */
+ return 0;
+}
+
+static int fuse_open(struct inode *inode, struct file *file)
+{
+ return fuse_open_common(inode, file, 0);
+}
+
+static int fuse_release(struct inode *inode, struct file *file)
+{
+ return fuse_release_common(inode, file, 0);
+}
+
+static int fuse_flush(struct file *file)
+{
+ struct inode *inode = file->f_dentry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_file *ff = file->private_data;
+ struct fuse_req *req;
+ struct fuse_flush_in inarg;
+ int err;
+
+ if (fc->no_flush)
+ return 0;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.fh = ff->fh;
+ req->in.h.opcode = FUSE_FLUSH;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->file = file;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (err == -ENOSYS) {
+ fc->no_flush = 1;
+ err = 0;
+ }
+ return err;
+}
+
+int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
+ int isdir)
+{
+ struct inode *inode = de->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_file *ff = file->private_data;
+ struct fuse_req *req;
+ struct fuse_fsync_in inarg;
+ int err;
+
+ if ((!isdir && fc->no_fsync) || (isdir && fc->no_fsyncdir))
+ return 0;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ memset(&inarg, 0, sizeof(inarg));
+ inarg.fh = ff->fh;
+ inarg.fsync_flags = datasync ? 1 : 0;
+ req->in.h.opcode = isdir ? FUSE_FSYNCDIR : FUSE_FSYNC;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->file = file;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(inarg);
+ req->in.args[0].value = &inarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (err == -ENOSYS) {
+ if (isdir)
+ fc->no_fsyncdir = 1;
+ else
+ fc->no_fsync = 1;
+ err = 0;
+ }
+ return err;
+}
+
+static int fuse_fsync(struct file *file, struct dentry *de, int datasync)
+{
+ return fuse_fsync_common(file, de, datasync, 0);
+}
+
+size_t fuse_send_read_common(struct fuse_req *req, struct file *file,
+ struct inode *inode, loff_t pos, size_t count,
+ int isdir)
+{
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_file *ff = file->private_data;
+ struct fuse_read_in inarg;
+
+ memset(&inarg, 0, sizeof(struct fuse_read_in));
+ inarg.fh = ff->fh;
+ inarg.offset = pos;
+ inarg.size = count;
+ req->in.h.opcode = isdir ? FUSE_READDIR : FUSE_READ;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->file = file;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(struct fuse_read_in);
+ req->in.args[0].value = &inarg;
+ req->out.argpages = 1;
+ req->out.argvar = 1;
+ req->out.numargs = 1;
+ req->out.args[0].size = count;
+ request_send(fc, req);
+ return req->out.args[0].size;
+}
+
+static inline size_t fuse_send_read(struct fuse_req *req, struct file *file,
+ struct inode *inode, loff_t pos,
+ size_t count)
+{
+ return fuse_send_read_common(req, file, inode, pos, count, 0);
+}
+
+static int fuse_readpage(struct file *file, struct page *page)
+{
+ struct inode *inode = page->mapping->host;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ loff_t pos = (loff_t) page->index << PAGE_CACHE_SHIFT;
+ struct fuse_req *req = fuse_get_request(fc);
+ int err = -EINTR;
+ if (!req)
+ goto out;
+
+ req->out.page_zeroing = 1;
+ req->num_pages = 1;
+ req->pages[0] = page;
+ fuse_send_read(req, file, inode, pos, PAGE_CACHE_SIZE);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err)
+ SetPageUptodate(page);
+ fuse_invalidate_attr(inode); /* atime changed */
+ out:
+ unlock_page(page);
+ return err;
+}
+
+static int fuse_send_readpages(struct fuse_req *req, struct file *file,
+ struct inode *inode)
+{
+ loff_t pos = (loff_t) req->pages[0]->index << PAGE_CACHE_SHIFT;
+ size_t count = req->num_pages << PAGE_CACHE_SHIFT;
+ unsigned i;
+ req->out.page_zeroing = 1;
+ fuse_send_read(req, file, inode, pos, count);
+ for (i = 0; i < req->num_pages; i++) {
+ struct page *page = req->pages[i];
+ if (!req->out.h.error)
+ SetPageUptodate(page);
+ unlock_page(page);
+ }
+ return req->out.h.error;
+}
+
+struct fuse_readpages_data {
+ struct fuse_req *req;
+ struct file *file;
+ struct inode *inode;
+};
+
+static int fuse_readpages_fill(void *_data, struct page *page)
+{
+ struct fuse_readpages_data *data = _data;
+ struct fuse_req *req = data->req;
+ struct inode *inode = data->inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+
+ if (req->num_pages &&
+ (req->num_pages == FUSE_MAX_PAGES_PER_REQ ||
+ (req->num_pages + 1) * PAGE_CACHE_SIZE > fc->max_read ||
+ req->pages[req->num_pages - 1]->index + 1 != page->index)) {
+ int err = fuse_send_readpages(req, data->file, inode);
+ if (err) {
+ unlock_page(page);
+ return err;
+ }
+ fuse_reset_request(req);
+ }
+ req->pages[req->num_pages] = page;
+ req->num_pages ++;
+ return 0;
+}
+
+static int fuse_readpages(struct file *file, struct address_space *mapping,
+ struct list_head *pages, unsigned nr_pages)
+{
+ struct inode *inode = mapping->host;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_readpages_data data;
+ int err;
+ data.file = file;
+ data.inode = inode;
+ data.req = fuse_get_request(fc);
+ if (!data.req)
+ return -EINTR;
+
+ err = read_cache_pages(mapping, pages, fuse_readpages_fill, &data);
+ if (!err && data.req->num_pages)
+ err = fuse_send_readpages(data.req, file, inode);
+ fuse_put_request(fc, data.req);
+ fuse_invalidate_attr(inode); /* atime changed */
+ return err;
+}
+
+static size_t fuse_send_write(struct fuse_req *req, struct file *file,
+ struct inode *inode, loff_t pos, size_t count)
+{
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_file *ff = file->private_data;
+ struct fuse_write_in inarg;
+ struct fuse_write_out outarg;
+
+ memset(&inarg, 0, sizeof(struct fuse_write_in));
+ inarg.fh = ff->fh;
+ inarg.offset = pos;
+ inarg.size = count;
+ req->in.h.opcode = FUSE_WRITE;
+ req->in.h.nodeid = get_node_id(inode);
+ req->inode = inode;
+ req->file = file;
+ req->in.argpages = 1;
+ req->in.numargs = 2;
+ req->in.args[0].size = sizeof(struct fuse_write_in);
+ req->in.args[0].value = &inarg;
+ req->in.args[1].size = count;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(struct fuse_write_out);
+ req->out.args[0].value = &outarg;
+ request_send(fc, req);
+ return outarg.size;
+}
+
+static int fuse_prepare_write(struct file *file, struct page *page,
+ unsigned offset, unsigned to)
+{
+ /* No op */
+ return 0;
+}
+
+static int fuse_commit_write(struct file *file, struct page *page,
+ unsigned offset, unsigned to)
+{
+ int err;
+ size_t nres;
+ unsigned count = to - offset;
+ struct inode *inode = page->mapping->host;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ loff_t pos = ((loff_t) page->index << PAGE_CACHE_SHIFT) + offset;
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->num_pages = 1;
+ req->pages[0] = page;
+ req->page_offset = offset;
+ nres = fuse_send_write(req, file, inode, pos, count);
+ err = req->out.h.error;
+ fuse_put_request(fc, req);
+ if (!err && nres != count)
+ err = -EIO;
+ if (!err) {
+ pos += count;
+ if (pos > i_size_read(inode))
+ i_size_write(inode, pos);
+
+ if (offset == 0 && to == PAGE_CACHE_SIZE) {
+ clear_page_dirty(page);
+ SetPageUptodate(page);
+ }
+ }
+ fuse_invalidate_attr(inode);
+ return err;
+}
+
+static void fuse_release_user_pages(struct fuse_req *req, int write)
+{
+ unsigned i;
+
+ for (i = 0; i < req->num_pages; i++) {
+ struct page *page = req->pages[i];
+ if (write)
+ set_page_dirty_lock(page);
+ put_page(page);
+ }
+}
+
+static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf,
+ unsigned nbytes, int write)
+{
+ unsigned long user_addr = (unsigned long) buf;
+ unsigned offset = user_addr & ~PAGE_MASK;
+ int npages;
+
+ /* This doesn't work with nfsd */
+ if (!current->mm)
+ return -EPERM;
+
+ nbytes = min(nbytes, (unsigned) FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT);
+ npages = (nbytes + offset + PAGE_SIZE - 1) >> PAGE_SHIFT;
+ npages = min(npages, FUSE_MAX_PAGES_PER_REQ);
+ down_read(&current->mm->mmap_sem);
+ npages = get_user_pages(current, current->mm, user_addr, npages, write,
+ 0, req->pages, NULL);
+ up_read(&current->mm->mmap_sem);
+ if (npages < 0)
+ return npages;
+
+ req->num_pages = npages;
+ req->page_offset = offset;
+ return 0;
+}
+
+static ssize_t fuse_direct_io(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos, int write)
+{
+ struct inode *inode = file->f_dentry->d_inode;
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ size_t nmax = write ? fc->max_write : fc->max_read;
+ loff_t pos = *ppos;
+ ssize_t res = 0;
+ struct fuse_req *req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ while (count) {
+ size_t tmp;
+ size_t nres;
+ size_t nbytes = min(count, nmax);
+ int err = fuse_get_user_pages(req, buf, nbytes, !write);
+ if (err) {
+ res = err;
+ break;
+ }
+ tmp = (req->num_pages << PAGE_SHIFT) - req->page_offset;
+ nbytes = min(nbytes, tmp);
+ if (write)
+ nres = fuse_send_write(req, file, inode, pos, nbytes);
+ else
+ nres = fuse_send_read(req, file, inode, pos, nbytes);
+ fuse_release_user_pages(req, !write);
+ if (req->out.h.error) {
+ if (!res)
+ res = req->out.h.error;
+ break;
+ } else if (nres > nbytes) {
+ res = -EIO;
+ break;
+ }
+ count -= nres;
+ res += nres;
+ pos += nres;
+ buf += nres;
+ if (nres != nbytes)
+ break;
+ if (count)
+ fuse_reset_request(req);
+ }
+ fuse_put_request(fc, req);
+ if (res > 0) {
+ if (write && pos > i_size_read(inode))
+ i_size_write(inode, pos);
+ *ppos = pos;
+ }
+ fuse_invalidate_attr(inode);
+
+ return res;
+}
+
+static ssize_t fuse_direct_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ return fuse_direct_io(file, buf, count, ppos, 0);
+}
+
+static ssize_t fuse_direct_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct inode *inode = file->f_dentry->d_inode;
+ ssize_t res;
+ /* Don't allow parallel writes to the same file */
+ down(&inode->i_sem);
+ res = fuse_direct_io(file, buf, count, ppos, 1);
+ up(&inode->i_sem);
+ return res;
+}
+
+static int fuse_file_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ if ((vma->vm_flags & VM_SHARED)) {
+ if ((vma->vm_flags & VM_WRITE))
+ return -ENODEV;
+ else
+ vma->vm_flags &= ~VM_MAYWRITE;
+ }
+ return generic_file_mmap(file, vma);
+}
+
+static int fuse_set_page_dirty(struct page *page)
+{
+ printk("fuse_set_page_dirty: should not happen\n");
+ dump_stack();
+ return 0;
+}
+
+static struct file_operations fuse_file_operations = {
+ .llseek = generic_file_llseek,
+ .read = generic_file_read,
+ .write = generic_file_write,
+ .mmap = fuse_file_mmap,
+ .open = fuse_open,
+ .flush = fuse_flush,
+ .release = fuse_release,
+ .fsync = fuse_fsync,
+ .sendfile = generic_file_sendfile,
+};
+
+static struct file_operations fuse_direct_io_file_operations = {
+ .llseek = generic_file_llseek,
+ .read = fuse_direct_read,
+ .write = fuse_direct_write,
+ .open = fuse_open,
+ .flush = fuse_flush,
+ .release = fuse_release,
+ .fsync = fuse_fsync,
+ /* no mmap and sendfile */
+};
+
+static struct address_space_operations fuse_file_aops = {
+ .readpage = fuse_readpage,
+ .prepare_write = fuse_prepare_write,
+ .commit_write = fuse_commit_write,
+ .readpages = fuse_readpages,
+ .set_page_dirty = fuse_set_page_dirty,
+};
+
+void fuse_init_file_inode(struct inode *inode)
+{
+ inode->i_fop = &fuse_file_operations;
+ inode->i_data.a_ops = &fuse_file_aops;
+}
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
new file mode 100644
index 00000000000..24d761518d8
--- /dev/null
+++ b/fs/fuse/fuse_i.h
@@ -0,0 +1,451 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+#include <linux/fuse.h>
+#include <linux/fs.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/backing-dev.h>
+#include <asm/semaphore.h>
+
+/** Max number of pages that can be used in a single read request */
+#define FUSE_MAX_PAGES_PER_REQ 32
+
+/** If more requests are outstanding, then the operation will block */
+#define FUSE_MAX_OUTSTANDING 10
+
+/** If the FUSE_DEFAULT_PERMISSIONS flag is given, the filesystem
+ module will check permissions based on the file mode. Otherwise no
+ permission checking is done in the kernel */
+#define FUSE_DEFAULT_PERMISSIONS (1 << 0)
+
+/** If the FUSE_ALLOW_OTHER flag is given, then not only the user
+ doing the mount will be allowed to access the filesystem */
+#define FUSE_ALLOW_OTHER (1 << 1)
+
+
+/** FUSE inode */
+struct fuse_inode {
+ /** Inode data */
+ struct inode inode;
+
+ /** Unique ID, which identifies the inode between userspace
+ * and kernel */
+ u64 nodeid;
+
+ /** Number of lookups on this inode */
+ u64 nlookup;
+
+ /** The request used for sending the FORGET message */
+ struct fuse_req *forget_req;
+
+ /** Time in jiffies until the file attributes are valid */
+ unsigned long i_time;
+};
+
+/** FUSE specific file data */
+struct fuse_file {
+ /** Request reserved for flush and release */
+ struct fuse_req *release_req;
+
+ /** File handle used by userspace */
+ u64 fh;
+};
+
+/** One input argument of a request */
+struct fuse_in_arg {
+ unsigned size;
+ const void *value;
+};
+
+/** The request input */
+struct fuse_in {
+ /** The request header */
+ struct fuse_in_header h;
+
+ /** True if the data for the last argument is in req->pages */
+ unsigned argpages:1;
+
+ /** Number of arguments */
+ unsigned numargs;
+
+ /** Array of arguments */
+ struct fuse_in_arg args[3];
+};
+
+/** One output argument of a request */
+struct fuse_arg {
+ unsigned size;
+ void *value;
+};
+
+/** The request output */
+struct fuse_out {
+ /** Header returned from userspace */
+ struct fuse_out_header h;
+
+ /** Last argument is variable length (can be shorter than
+ arg->size) */
+ unsigned argvar:1;
+
+ /** Last argument is a list of pages to copy data to */
+ unsigned argpages:1;
+
+ /** Zero partially or not copied pages */
+ unsigned page_zeroing:1;
+
+ /** Number or arguments */
+ unsigned numargs;
+
+ /** Array of arguments */
+ struct fuse_arg args[3];
+};
+
+struct fuse_req;
+struct fuse_conn;
+
+/**
+ * A request to the client
+ */
+struct fuse_req {
+ /** This can be on either unused_list, pending or processing
+ lists in fuse_conn */
+ struct list_head list;
+
+ /** Entry on the background list */
+ struct list_head bg_entry;
+
+ /** refcount */
+ atomic_t count;
+
+ /** True if the request has reply */
+ unsigned isreply:1;
+
+ /** The request is preallocated */
+ unsigned preallocated:1;
+
+ /** The request was interrupted */
+ unsigned interrupted:1;
+
+ /** Request is sent in the background */
+ unsigned background:1;
+
+ /** Data is being copied to/from the request */
+ unsigned locked:1;
+
+ /** Request has been sent to userspace */
+ unsigned sent:1;
+
+ /** The request is finished */
+ unsigned finished:1;
+
+ /** The request input */
+ struct fuse_in in;
+
+ /** The request output */
+ struct fuse_out out;
+
+ /** Used to wake up the task waiting for completion of request*/
+ wait_queue_head_t waitq;
+
+ /** Data for asynchronous requests */
+ union {
+ struct fuse_forget_in forget_in;
+ struct fuse_release_in release_in;
+ struct fuse_init_in_out init_in_out;
+ } misc;
+
+ /** page vector */
+ struct page *pages[FUSE_MAX_PAGES_PER_REQ];
+
+ /** number of pages in vector */
+ unsigned num_pages;
+
+ /** offset of data on first page */
+ unsigned page_offset;
+
+ /** Inode used in the request */
+ struct inode *inode;
+
+ /** Second inode used in the request (or NULL) */
+ struct inode *inode2;
+
+ /** File used in the request (or NULL) */
+ struct file *file;
+};
+
+/**
+ * A Fuse connection.
+ *
+ * This structure is created, when the filesystem is mounted, and is
+ * destroyed, when the client device is closed and the filesystem is
+ * unmounted.
+ */
+struct fuse_conn {
+ /** Reference count */
+ int count;
+
+ /** The user id for this mount */
+ uid_t user_id;
+
+ /** The group id for this mount */
+ gid_t group_id;
+
+ /** The fuse mount flags for this mount */
+ unsigned flags;
+
+ /** Maximum read size */
+ unsigned max_read;
+
+ /** Maximum write size */
+ unsigned max_write;
+
+ /** Readers of the connection are waiting on this */
+ wait_queue_head_t waitq;
+
+ /** The list of pending requests */
+ struct list_head pending;
+
+ /** The list of requests being processed */
+ struct list_head processing;
+
+ /** Requests put in the background (RELEASE or any other
+ interrupted request) */
+ struct list_head background;
+
+ /** Controls the maximum number of outstanding requests */
+ struct semaphore outstanding_sem;
+
+ /** This counts the number of outstanding requests if
+ outstanding_sem would go negative */
+ unsigned outstanding_debt;
+
+ /** RW semaphore for exclusion with fuse_put_super() */
+ struct rw_semaphore sbput_sem;
+
+ /** The list of unused requests */
+ struct list_head unused_list;
+
+ /** The next unique request id */
+ u64 reqctr;
+
+ /** Mount is active */
+ unsigned mounted : 1;
+
+ /** Connection established */
+ unsigned connected : 1;
+
+ /** Connection failed (version mismatch) */
+ unsigned conn_error : 1;
+
+ /** Is fsync not implemented by fs? */
+ unsigned no_fsync : 1;
+
+ /** Is fsyncdir not implemented by fs? */
+ unsigned no_fsyncdir : 1;
+
+ /** Is flush not implemented by fs? */
+ unsigned no_flush : 1;
+
+ /** Is setxattr not implemented by fs? */
+ unsigned no_setxattr : 1;
+
+ /** Is getxattr not implemented by fs? */
+ unsigned no_getxattr : 1;
+
+ /** Is listxattr not implemented by fs? */
+ unsigned no_listxattr : 1;
+
+ /** Is removexattr not implemented by fs? */
+ unsigned no_removexattr : 1;
+
+ /** Backing dev info */
+ struct backing_dev_info bdi;
+};
+
+static inline struct fuse_conn **get_fuse_conn_super_p(struct super_block *sb)
+{
+ return (struct fuse_conn **) &sb->s_fs_info;
+}
+
+static inline struct fuse_conn *get_fuse_conn_super(struct super_block *sb)
+{
+ return *get_fuse_conn_super_p(sb);
+}
+
+static inline struct fuse_conn *get_fuse_conn(struct inode *inode)
+{
+ return get_fuse_conn_super(inode->i_sb);
+}
+
+static inline struct fuse_inode *get_fuse_inode(struct inode *inode)
+{
+ return container_of(inode, struct fuse_inode, inode);
+}
+
+static inline u64 get_node_id(struct inode *inode)
+{
+ return get_fuse_inode(inode)->nodeid;
+}
+
+/** Device operations */
+extern struct file_operations fuse_dev_operations;
+
+/**
+ * This is the single global spinlock which protects FUSE's structures
+ *
+ * The following data is protected by this lock:
+ *
+ * - the private_data field of the device file
+ * - the s_fs_info field of the super block
+ * - unused_list, pending, processing lists in fuse_conn
+ * - background list in fuse_conn
+ * - the unique request ID counter reqctr in fuse_conn
+ * - the sb (super_block) field in fuse_conn
+ * - the file (device file) field in fuse_conn
+ */
+extern spinlock_t fuse_lock;
+
+/**
+ * Get a filled in inode
+ */
+struct inode *fuse_iget(struct super_block *sb, unsigned long nodeid,
+ int generation, struct fuse_attr *attr);
+
+/**
+ * Send FORGET command
+ */
+void fuse_send_forget(struct fuse_conn *fc, struct fuse_req *req,
+ unsigned long nodeid, u64 nlookup);
+
+/**
+ * Send READ or READDIR request
+ */
+size_t fuse_send_read_common(struct fuse_req *req, struct file *file,
+ struct inode *inode, loff_t pos, size_t count,
+ int isdir);
+
+/**
+ * Send OPEN or OPENDIR request
+ */
+int fuse_open_common(struct inode *inode, struct file *file, int isdir);
+
+/**
+ * Send RELEASE or RELEASEDIR request
+ */
+int fuse_release_common(struct inode *inode, struct file *file, int isdir);
+
+/**
+ * Send FSYNC or FSYNCDIR request
+ */
+int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
+ int isdir);
+
+/**
+ * Initialise file operations on a regular file
+ */
+void fuse_init_file_inode(struct inode *inode);
+
+/**
+ * Initialise inode operations on regular files and special files
+ */
+void fuse_init_common(struct inode *inode);
+
+/**
+ * Initialise inode and file operations on a directory
+ */
+void fuse_init_dir(struct inode *inode);
+
+/**
+ * Initialise inode operations on a symlink
+ */
+void fuse_init_symlink(struct inode *inode);
+
+/**
+ * Change attributes of an inode
+ */
+void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr);
+
+/**
+ * Check if the connection can be released, and if yes, then free the
+ * connection structure
+ */
+void fuse_release_conn(struct fuse_conn *fc);
+
+/**
+ * Initialize the client device
+ */
+int fuse_dev_init(void);
+
+/**
+ * Cleanup the client device
+ */
+void fuse_dev_cleanup(void);
+
+/**
+ * Allocate a request
+ */
+struct fuse_req *fuse_request_alloc(void);
+
+/**
+ * Free a request
+ */
+void fuse_request_free(struct fuse_req *req);
+
+/**
+ * Reinitialize a request, the preallocated flag is left unmodified
+ */
+void fuse_reset_request(struct fuse_req *req);
+
+/**
+ * Reserve a preallocated request
+ */
+struct fuse_req *fuse_get_request(struct fuse_conn *fc);
+
+/**
+ * Decrement reference count of a request. If count goes to zero put
+ * on unused list (preallocated) or free reqest (not preallocated).
+ */
+void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req);
+
+/**
+ * Send a request (synchronous)
+ */
+void request_send(struct fuse_conn *fc, struct fuse_req *req);
+
+/**
+ * Send a request with no reply
+ */
+void request_send_noreply(struct fuse_conn *fc, struct fuse_req *req);
+
+/**
+ * Send a request in the background
+ */
+void request_send_background(struct fuse_conn *fc, struct fuse_req *req);
+
+/**
+ * Release inodes and file assiciated with background request
+ */
+void fuse_release_background(struct fuse_req *req);
+
+/**
+ * Get the attributes of a file
+ */
+int fuse_do_getattr(struct inode *inode);
+
+/**
+ * Invalidate inode attributes
+ */
+void fuse_invalidate_attr(struct inode *inode);
+
+/**
+ * Send the INIT message
+ */
+void fuse_send_init(struct fuse_conn *fc);
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
new file mode 100644
index 00000000000..e69a546844d
--- /dev/null
+++ b/fs/fuse/inode.c
@@ -0,0 +1,591 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+#include "fuse_i.h"
+
+#include <linux/pagemap.h>
+#include <linux/slab.h>
+#include <linux/file.h>
+#include <linux/mount.h>
+#include <linux/seq_file.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/parser.h>
+#include <linux/statfs.h>
+
+MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>");
+MODULE_DESCRIPTION("Filesystem in Userspace");
+MODULE_LICENSE("GPL");
+
+spinlock_t fuse_lock;
+static kmem_cache_t *fuse_inode_cachep;
+
+#define FUSE_SUPER_MAGIC 0x65735546
+
+struct fuse_mount_data {
+ int fd;
+ unsigned rootmode;
+ unsigned user_id;
+ unsigned group_id;
+ unsigned fd_present : 1;
+ unsigned rootmode_present : 1;
+ unsigned user_id_present : 1;
+ unsigned group_id_present : 1;
+ unsigned flags;
+ unsigned max_read;
+};
+
+static struct inode *fuse_alloc_inode(struct super_block *sb)
+{
+ struct inode *inode;
+ struct fuse_inode *fi;
+
+ inode = kmem_cache_alloc(fuse_inode_cachep, SLAB_KERNEL);
+ if (!inode)
+ return NULL;
+
+ fi = get_fuse_inode(inode);
+ fi->i_time = jiffies - 1;
+ fi->nodeid = 0;
+ fi->nlookup = 0;
+ fi->forget_req = fuse_request_alloc();
+ if (!fi->forget_req) {
+ kmem_cache_free(fuse_inode_cachep, inode);
+ return NULL;
+ }
+
+ return inode;
+}
+
+static void fuse_destroy_inode(struct inode *inode)
+{
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ if (fi->forget_req)
+ fuse_request_free(fi->forget_req);
+ kmem_cache_free(fuse_inode_cachep, inode);
+}
+
+static void fuse_read_inode(struct inode *inode)
+{
+ /* No op */
+}
+
+void fuse_send_forget(struct fuse_conn *fc, struct fuse_req *req,
+ unsigned long nodeid, u64 nlookup)
+{
+ struct fuse_forget_in *inarg = &req->misc.forget_in;
+ inarg->nlookup = nlookup;
+ req->in.h.opcode = FUSE_FORGET;
+ req->in.h.nodeid = nodeid;
+ req->in.numargs = 1;
+ req->in.args[0].size = sizeof(struct fuse_forget_in);
+ req->in.args[0].value = inarg;
+ request_send_noreply(fc, req);
+}
+
+static void fuse_clear_inode(struct inode *inode)
+{
+ if (inode->i_sb->s_flags & MS_ACTIVE) {
+ struct fuse_conn *fc = get_fuse_conn(inode);
+ struct fuse_inode *fi = get_fuse_inode(inode);
+ fuse_send_forget(fc, fi->forget_req, fi->nodeid, fi->nlookup);
+ fi->forget_req = NULL;
+ }
+}
+
+void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr)
+{
+ if (S_ISREG(inode->i_mode) && i_size_read(inode) != attr->size)
+ invalidate_inode_pages(inode->i_mapping);
+
+ inode->i_ino = attr->ino;
+ inode->i_mode = (inode->i_mode & S_IFMT) + (attr->mode & 07777);
+ inode->i_nlink = attr->nlink;
+ inode->i_uid = attr->uid;
+ inode->i_gid = attr->gid;
+ i_size_write(inode, attr->size);
+ inode->i_blksize = PAGE_CACHE_SIZE;
+ inode->i_blocks = attr->blocks;
+ inode->i_atime.tv_sec = attr->atime;
+ inode->i_atime.tv_nsec = attr->atimensec;
+ inode->i_mtime.tv_sec = attr->mtime;
+ inode->i_mtime.tv_nsec = attr->mtimensec;
+ inode->i_ctime.tv_sec = attr->ctime;
+ inode->i_ctime.tv_nsec = attr->ctimensec;
+}
+
+static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr)
+{
+ inode->i_mode = attr->mode & S_IFMT;
+ i_size_write(inode, attr->size);
+ if (S_ISREG(inode->i_mode)) {
+ fuse_init_common(inode);
+ fuse_init_file_inode(inode);
+ } else if (S_ISDIR(inode->i_mode))
+ fuse_init_dir(inode);
+ else if (S_ISLNK(inode->i_mode))
+ fuse_init_symlink(inode);
+ else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
+ S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
+ fuse_init_common(inode);
+ init_special_inode(inode, inode->i_mode,
+ new_decode_dev(attr->rdev));
+ } else {
+ /* Don't let user create weird files */
+ inode->i_mode = S_IFREG;
+ fuse_init_common(inode);
+ fuse_init_file_inode(inode);
+ }
+}
+
+static int fuse_inode_eq(struct inode *inode, void *_nodeidp)
+{
+ unsigned long nodeid = *(unsigned long *) _nodeidp;
+ if (get_node_id(inode) == nodeid)
+ return 1;
+ else
+ return 0;
+}
+
+static int fuse_inode_set(struct inode *inode, void *_nodeidp)
+{
+ unsigned long nodeid = *(unsigned long *) _nodeidp;
+ get_fuse_inode(inode)->nodeid = nodeid;
+ return 0;
+}
+
+struct inode *fuse_iget(struct super_block *sb, unsigned long nodeid,
+ int generation, struct fuse_attr *attr)
+{
+ struct inode *inode;
+ struct fuse_inode *fi;
+ struct fuse_conn *fc = get_fuse_conn_super(sb);
+ int retried = 0;
+
+ retry:
+ inode = iget5_locked(sb, nodeid, fuse_inode_eq, fuse_inode_set, &nodeid);
+ if (!inode)
+ return NULL;
+
+ if ((inode->i_state & I_NEW)) {
+ inode->i_flags |= S_NOATIME|S_NOCMTIME;
+ inode->i_generation = generation;
+ inode->i_data.backing_dev_info = &fc->bdi;
+ fuse_init_inode(inode, attr);
+ unlock_new_inode(inode);
+ } else if ((inode->i_mode ^ attr->mode) & S_IFMT) {
+ BUG_ON(retried);
+ /* Inode has changed type, any I/O on the old should fail */
+ make_bad_inode(inode);
+ iput(inode);
+ retried = 1;
+ goto retry;
+ }
+
+ fi = get_fuse_inode(inode);
+ fi->nlookup ++;
+ fuse_change_attributes(inode, attr);
+ return inode;
+}
+
+static void fuse_put_super(struct super_block *sb)
+{
+ struct fuse_conn *fc = get_fuse_conn_super(sb);
+
+ down_write(&fc->sbput_sem);
+ while (!list_empty(&fc->background))
+ fuse_release_background(list_entry(fc->background.next,
+ struct fuse_req, bg_entry));
+
+ spin_lock(&fuse_lock);
+ fc->mounted = 0;
+ fc->user_id = 0;
+ fc->group_id = 0;
+ fc->flags = 0;
+ /* Flush all readers on this fs */
+ wake_up_all(&fc->waitq);
+ up_write(&fc->sbput_sem);
+ fuse_release_conn(fc);
+ spin_unlock(&fuse_lock);
+}
+
+static void convert_fuse_statfs(struct kstatfs *stbuf, struct fuse_kstatfs *attr)
+{
+ stbuf->f_type = FUSE_SUPER_MAGIC;
+ stbuf->f_bsize = attr->bsize;
+ stbuf->f_blocks = attr->blocks;
+ stbuf->f_bfree = attr->bfree;
+ stbuf->f_bavail = attr->bavail;
+ stbuf->f_files = attr->files;
+ stbuf->f_ffree = attr->ffree;
+ stbuf->f_namelen = attr->namelen;
+ /* fsid is left zero */
+}
+
+static int fuse_statfs(struct super_block *sb, struct kstatfs *buf)
+{
+ struct fuse_conn *fc = get_fuse_conn_super(sb);
+ struct fuse_req *req;
+ struct fuse_statfs_out outarg;
+ int err;
+
+ req = fuse_get_request(fc);
+ if (!req)
+ return -EINTR;
+
+ req->in.numargs = 0;
+ req->in.h.opcode = FUSE_STATFS;
+ req->out.numargs = 1;
+ req->out.args[0].size = sizeof(outarg);
+ req->out.args[0].value = &outarg;
+ request_send(fc, req);
+ err = req->out.h.error;
+ if (!err)
+ convert_fuse_statfs(buf, &outarg.st);
+ fuse_put_request(fc, req);
+ return err;
+}
+
+enum {
+ OPT_FD,
+ OPT_ROOTMODE,
+ OPT_USER_ID,
+ OPT_GROUP_ID,
+ OPT_DEFAULT_PERMISSIONS,
+ OPT_ALLOW_OTHER,
+ OPT_MAX_READ,
+ OPT_ERR
+};
+
+static match_table_t tokens = {
+ {OPT_FD, "fd=%u"},
+ {OPT_ROOTMODE, "rootmode=%o"},
+ {OPT_USER_ID, "user_id=%u"},
+ {OPT_GROUP_ID, "group_id=%u"},
+ {OPT_DEFAULT_PERMISSIONS, "default_permissions"},
+ {OPT_ALLOW_OTHER, "allow_other"},
+ {OPT_MAX_READ, "max_read=%u"},
+ {OPT_ERR, NULL}
+};
+
+static int parse_fuse_opt(char *opt, struct fuse_mount_data *d)
+{
+ char *p;
+ memset(d, 0, sizeof(struct fuse_mount_data));
+ d->max_read = ~0;
+
+ while ((p = strsep(&opt, ",")) != NULL) {
+ int token;
+ int value;
+ substring_t args[MAX_OPT_ARGS];
+ if (!*p)
+ continue;
+
+ token = match_token(p, tokens, args);
+ switch (token) {
+ case OPT_FD:
+ if (match_int(&args[0], &value))
+ return 0;
+ d->fd = value;
+ d->fd_present = 1;
+ break;
+
+ case OPT_ROOTMODE:
+ if (match_octal(&args[0], &value))
+ return 0;
+ d->rootmode = value;
+ d->rootmode_present = 1;
+ break;
+
+ case OPT_USER_ID:
+ if (match_int(&args[0], &value))
+ return 0;
+ d->user_id = value;
+ d->user_id_present = 1;
+ break;
+
+ case OPT_GROUP_ID:
+ if (match_int(&args[0], &value))
+ return 0;
+ d->group_id = value;
+ d->group_id_present = 1;
+ break;
+
+ case OPT_DEFAULT_PERMISSIONS:
+ d->flags |= FUSE_DEFAULT_PERMISSIONS;
+ break;
+
+ case OPT_ALLOW_OTHER:
+ d->flags |= FUSE_ALLOW_OTHER;
+ break;
+
+ case OPT_MAX_READ:
+ if (match_int(&args[0], &value))
+ return 0;
+ d->max_read = value;
+ break;
+
+ default:
+ return 0;
+ }
+ }
+
+ if (!d->fd_present || !d->rootmode_present ||
+ !d->user_id_present || !d->group_id_present)
+ return 0;
+
+ return 1;
+}
+
+static int fuse_show_options(struct seq_file *m, struct vfsmount *mnt)
+{
+ struct fuse_conn *fc = get_fuse_conn_super(mnt->mnt_sb);
+
+ seq_printf(m, ",user_id=%u", fc->user_id);
+ seq_printf(m, ",group_id=%u", fc->group_id);
+ if (fc->flags & FUSE_DEFAULT_PERMISSIONS)
+ seq_puts(m, ",default_permissions");
+ if (fc->flags & FUSE_ALLOW_OTHER)
+ seq_puts(m, ",allow_other");
+ if (fc->max_read != ~0)
+ seq_printf(m, ",max_read=%u", fc->max_read);
+ return 0;
+}
+
+static void free_conn(struct fuse_conn *fc)
+{
+ while (!list_empty(&fc->unused_list)) {
+ struct fuse_req *req;
+ req = list_entry(fc->unused_list.next, struct fuse_req, list);
+ list_del(&req->list);
+ fuse_request_free(req);
+ }
+ kfree(fc);
+}
+
+/* Must be called with the fuse lock held */
+void fuse_release_conn(struct fuse_conn *fc)
+{
+ fc->count--;
+ if (!fc->count)
+ free_conn(fc);
+}
+
+static struct fuse_conn *new_conn(void)
+{
+ struct fuse_conn *fc;
+
+ fc = kmalloc(sizeof(*fc), GFP_KERNEL);
+ if (fc != NULL) {
+ int i;
+ memset(fc, 0, sizeof(*fc));
+ init_waitqueue_head(&fc->waitq);
+ INIT_LIST_HEAD(&fc->pending);
+ INIT_LIST_HEAD(&fc->processing);
+ INIT_LIST_HEAD(&fc->unused_list);
+ INIT_LIST_HEAD(&fc->background);
+ sema_init(&fc->outstanding_sem, 0);
+ init_rwsem(&fc->sbput_sem);
+ for (i = 0; i < FUSE_MAX_OUTSTANDING; i++) {
+ struct fuse_req *req = fuse_request_alloc();
+ if (!req) {
+ free_conn(fc);
+ return NULL;
+ }
+ list_add(&req->list, &fc->unused_list);
+ }
+ fc->bdi.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
+ fc->bdi.unplug_io_fn = default_unplug_io_fn;
+ fc->reqctr = 0;
+ }
+ return fc;
+}
+
+static struct fuse_conn *get_conn(struct file *file, struct super_block *sb)
+{
+ struct fuse_conn *fc;
+
+ if (file->f_op != &fuse_dev_operations)
+ return ERR_PTR(-EINVAL);
+ fc = new_conn();
+ if (fc == NULL)
+ return ERR_PTR(-ENOMEM);
+ spin_lock(&fuse_lock);
+ if (file->private_data) {
+ free_conn(fc);
+ fc = ERR_PTR(-EINVAL);
+ } else {
+ file->private_data = fc;
+ *get_fuse_conn_super_p(sb) = fc;
+ fc->mounted = 1;
+ fc->connected = 1;
+ fc->count = 2;
+ }
+ spin_unlock(&fuse_lock);
+ return fc;
+}
+
+static struct inode *get_root_inode(struct super_block *sb, unsigned mode)
+{
+ struct fuse_attr attr;
+ memset(&attr, 0, sizeof(attr));
+
+ attr.mode = mode;
+ attr.ino = FUSE_ROOT_ID;
+ return fuse_iget(sb, 1, 0, &attr);
+}
+
+static struct super_operations fuse_super_operations = {
+ .alloc_inode = fuse_alloc_inode,
+ .destroy_inode = fuse_destroy_inode,
+ .read_inode = fuse_read_inode,
+ .clear_inode = fuse_clear_inode,
+ .put_super = fuse_put_super,
+ .statfs = fuse_statfs,
+ .show_options = fuse_show_options,
+};
+
+static int fuse_fill_super(struct super_block *sb, void *data, int silent)
+{
+ struct fuse_conn *fc;
+ struct inode *root;
+ struct fuse_mount_data d;
+ struct file *file;
+ int err;
+
+ if (!parse_fuse_opt((char *) data, &d))
+ return -EINVAL;
+
+ sb->s_blocksize = PAGE_CACHE_SIZE;
+ sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+ sb->s_magic = FUSE_SUPER_MAGIC;
+ sb->s_op = &fuse_super_operations;
+ sb->s_maxbytes = MAX_LFS_FILESIZE;
+
+ file = fget(d.fd);
+ if (!file)
+ return -EINVAL;
+
+ fc = get_conn(file, sb);
+ fput(file);
+ if (IS_ERR(fc))
+ return PTR_ERR(fc);
+
+ fc->flags = d.flags;
+ fc->user_id = d.user_id;
+ fc->group_id = d.group_id;
+ fc->max_read = d.max_read;
+ if (fc->max_read / PAGE_CACHE_SIZE < fc->bdi.ra_pages)
+ fc->bdi.ra_pages = fc->max_read / PAGE_CACHE_SIZE;
+ fc->max_write = FUSE_MAX_IN / 2;
+
+ err = -ENOMEM;
+ root = get_root_inode(sb, d.rootmode);
+ if (root == NULL)
+ goto err;
+
+ sb->s_root = d_alloc_root(root);
+ if (!sb->s_root) {
+ iput(root);
+ goto err;
+ }
+ fuse_send_init(fc);
+ return 0;
+
+ err:
+ spin_lock(&fuse_lock);
+ fuse_release_conn(fc);
+ spin_unlock(&fuse_lock);
+ return err;
+}
+
+static struct super_block *fuse_get_sb(struct file_system_type *fs_type,
+ int flags, const char *dev_name,
+ void *raw_data)
+{
+ return get_sb_nodev(fs_type, flags, raw_data, fuse_fill_super);
+}
+
+static struct file_system_type fuse_fs_type = {
+ .owner = THIS_MODULE,
+ .name = "fuse",
+ .get_sb = fuse_get_sb,
+ .kill_sb = kill_anon_super,
+};
+
+static void fuse_inode_init_once(void *foo, kmem_cache_t *cachep,
+ unsigned long flags)
+{
+ struct inode * inode = foo;
+
+ if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
+ SLAB_CTOR_CONSTRUCTOR)
+ inode_init_once(inode);
+}
+
+static int __init fuse_fs_init(void)
+{
+ int err;
+
+ err = register_filesystem(&fuse_fs_type);
+ if (err)
+ printk("fuse: failed to register filesystem\n");
+ else {
+ fuse_inode_cachep = kmem_cache_create("fuse_inode",
+ sizeof(struct fuse_inode),
+ 0, SLAB_HWCACHE_ALIGN,
+ fuse_inode_init_once, NULL);
+ if (!fuse_inode_cachep) {
+ unregister_filesystem(&fuse_fs_type);
+ err = -ENOMEM;
+ }
+ }
+
+ return err;
+}
+
+static void fuse_fs_cleanup(void)
+{
+ unregister_filesystem(&fuse_fs_type);
+ kmem_cache_destroy(fuse_inode_cachep);
+}
+
+static int __init fuse_init(void)
+{
+ int res;
+
+ printk("fuse init (API version %i.%i)\n",
+ FUSE_KERNEL_VERSION, FUSE_KERNEL_MINOR_VERSION);
+
+ spin_lock_init(&fuse_lock);
+ res = fuse_fs_init();
+ if (res)
+ goto err;
+
+ res = fuse_dev_init();
+ if (res)
+ goto err_fs_cleanup;
+
+ return 0;
+
+ err_fs_cleanup:
+ fuse_fs_cleanup();
+ err:
+ return res;
+}
+
+static void __exit fuse_exit(void)
+{
+ printk(KERN_DEBUG "fuse exit\n");
+
+ fuse_fs_cleanup();
+ fuse_dev_cleanup();
+}
+
+module_init(fuse_init);
+module_exit(fuse_exit);
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index a096c5a5666..3d5cdc6847c 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -13,8 +13,6 @@
#include "btree.h"
-#define REF_PAGES 0
-
void hfs_bnode_read(struct hfs_bnode *node, void *buf,
int off, int len)
{
@@ -289,9 +287,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
page_cache_release(page);
goto fail;
}
-#if !REF_PAGES
page_cache_release(page);
-#endif
node->page[i] = page;
}
@@ -449,13 +445,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
-#if REF_PAGES
- {
- int i;
- for (i = 0; i < node->tree->pages_per_bnode; i++)
- get_page(node->page[i]);
- }
-#endif
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
}
@@ -472,20 +461,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
node->tree->cnid, node->this, atomic_read(&node->refcnt));
if (!atomic_read(&node->refcnt))
BUG();
- if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) {
-#if REF_PAGES
- for (i = 0; i < tree->pages_per_bnode; i++)
- put_page(node->page[i]);
-#endif
+ if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;
- }
for (i = 0; i < tree->pages_per_bnode; i++) {
if (!node->page[i])
continue;
mark_page_accessed(node->page[i]);
-#if REF_PAGES
- put_page(node->page[i]);
-#endif
}
if (test_bit(HFS_BNODE_DELETED, &node->flags)) {
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index 65dedefcabf..2fcd679f023 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -20,12 +20,12 @@
*
* Given the ID of the parent and the name build a search key.
*/
-void hfs_cat_build_key(btree_key *key, u32 parent, struct qstr *name)
+void hfs_cat_build_key(struct super_block *sb, btree_key *key, u32 parent, struct qstr *name)
{
key->cat.reserved = 0;
key->cat.ParID = cpu_to_be32(parent);
if (name) {
- hfs_triv2mac(&key->cat.CName, name);
+ hfs_asc2mac(sb, &key->cat.CName, name);
key->key_len = 6 + key->cat.CName.len;
} else {
memset(&key->cat.CName, 0, sizeof(struct hfs_name));
@@ -62,13 +62,14 @@ static int hfs_cat_build_record(hfs_cat_rec *rec, u32 cnid, struct inode *inode)
}
}
-static int hfs_cat_build_thread(hfs_cat_rec *rec, int type,
+static int hfs_cat_build_thread(struct super_block *sb,
+ hfs_cat_rec *rec, int type,
u32 parentid, struct qstr *name)
{
rec->type = type;
memset(rec->thread.reserved, 0, sizeof(rec->thread.reserved));
rec->thread.ParID = cpu_to_be32(parentid);
- hfs_triv2mac(&rec->thread.CName, name);
+ hfs_asc2mac(sb, &rec->thread.CName, name);
return sizeof(struct hfs_cat_thread);
}
@@ -93,8 +94,8 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
sb = dir->i_sb;
hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
- hfs_cat_build_key(fd.search_key, cnid, NULL);
- entry_size = hfs_cat_build_thread(&entry, S_ISDIR(inode->i_mode) ?
+ hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
+ entry_size = hfs_cat_build_thread(sb, &entry, S_ISDIR(inode->i_mode) ?
HFS_CDR_THD : HFS_CDR_FTH,
dir->i_ino, str);
err = hfs_brec_find(&fd);
@@ -107,7 +108,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
if (err)
goto err2;
- hfs_cat_build_key(fd.search_key, dir->i_ino, str);
+ hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);
entry_size = hfs_cat_build_record(&entry, cnid, inode);
err = hfs_brec_find(&fd);
if (err != -ENOENT) {
@@ -127,7 +128,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
return 0;
err1:
- hfs_cat_build_key(fd.search_key, cnid, NULL);
+ hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
if (!hfs_brec_find(&fd))
hfs_brec_remove(&fd);
err2:
@@ -176,7 +177,7 @@ int hfs_cat_find_brec(struct super_block *sb, u32 cnid,
hfs_cat_rec rec;
int res, len, type;
- hfs_cat_build_key(fd->search_key, cnid, NULL);
+ hfs_cat_build_key(sb, fd->search_key, cnid, NULL);
res = hfs_brec_read(fd, &rec, sizeof(rec));
if (res)
return res;
@@ -211,7 +212,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
sb = dir->i_sb;
hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
- hfs_cat_build_key(fd.search_key, dir->i_ino, str);
+ hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);
res = hfs_brec_find(&fd);
if (res)
goto out;
@@ -239,7 +240,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
if (res)
goto out;
- hfs_cat_build_key(fd.search_key, cnid, NULL);
+ hfs_cat_build_key(sb, fd.search_key, cnid, NULL);
res = hfs_brec_find(&fd);
if (!res) {
res = hfs_brec_remove(&fd);
@@ -280,7 +281,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
dst_fd = src_fd;
/* find the old dir entry and read the data */
- hfs_cat_build_key(src_fd.search_key, src_dir->i_ino, src_name);
+ hfs_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name);
err = hfs_brec_find(&src_fd);
if (err)
goto out;
@@ -289,7 +290,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
src_fd.entrylength);
/* create new dir entry with the data from the old entry */
- hfs_cat_build_key(dst_fd.search_key, dst_dir->i_ino, dst_name);
+ hfs_cat_build_key(sb, dst_fd.search_key, dst_dir->i_ino, dst_name);
err = hfs_brec_find(&dst_fd);
if (err != -ENOENT) {
if (!err)
@@ -305,7 +306,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
mark_inode_dirty(dst_dir);
/* finally remove the old entry */
- hfs_cat_build_key(src_fd.search_key, src_dir->i_ino, src_name);
+ hfs_cat_build_key(sb, src_fd.search_key, src_dir->i_ino, src_name);
err = hfs_brec_find(&src_fd);
if (err)
goto out;
@@ -321,7 +322,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
goto out;
/* remove old thread entry */
- hfs_cat_build_key(src_fd.search_key, cnid, NULL);
+ hfs_cat_build_key(sb, src_fd.search_key, cnid, NULL);
err = hfs_brec_find(&src_fd);
if (err)
goto out;
@@ -330,8 +331,8 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
goto out;
/* create new thread entry */
- hfs_cat_build_key(dst_fd.search_key, cnid, NULL);
- entry_size = hfs_cat_build_thread(&entry, type == HFS_CDR_FIL ? HFS_CDR_FTH : HFS_CDR_THD,
+ hfs_cat_build_key(sb, dst_fd.search_key, cnid, NULL);
+ entry_size = hfs_cat_build_thread(sb, &entry, type == HFS_CDR_FIL ? HFS_CDR_FTH : HFS_CDR_THD,
dst_dir->i_ino, dst_name);
err = hfs_brec_find(&dst_fd);
if (err != -ENOENT) {
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index c55998262ae..e1f24befba5 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -28,7 +28,7 @@ static struct dentry *hfs_lookup(struct inode *dir, struct dentry *dentry,
dentry->d_op = &hfs_dentry_operations;
hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd);
- hfs_cat_build_key(fd.search_key, dir->i_ino, &dentry->d_name);
+ hfs_cat_build_key(dir->i_sb, fd.search_key, dir->i_ino, &dentry->d_name);
res = hfs_brec_read(&fd, &rec, sizeof(rec));
if (res) {
hfs_find_exit(&fd);
@@ -56,7 +56,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
struct inode *inode = filp->f_dentry->d_inode;
struct super_block *sb = inode->i_sb;
int len, err;
- char strbuf[HFS_NAMELEN + 1];
+ char strbuf[HFS_MAX_NAMELEN];
union hfs_cat_rec entry;
struct hfs_find_data fd;
struct hfs_readdir_data *rd;
@@ -66,7 +66,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
return 0;
hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
- hfs_cat_build_key(fd.search_key, inode->i_ino, NULL);
+ hfs_cat_build_key(sb, fd.search_key, inode->i_ino, NULL);
err = hfs_brec_find(&fd);
if (err)
goto out;
@@ -111,7 +111,7 @@ static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
}
hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
type = entry.type;
- len = hfs_mac2triv(strbuf, &fd.key->cat.CName);
+ len = hfs_mac2asc(sb, strbuf, &fd.key->cat.CName);
if (type == HFS_CDR_DIR) {
if (fd.entrylength < sizeof(struct hfs_cat_dir)) {
printk("HFS: small dir entry\n");
@@ -307,7 +307,8 @@ static int hfs_rename(struct inode *old_dir, struct dentry *old_dentry,
old_dir, &old_dentry->d_name,
new_dir, &new_dentry->d_name);
if (!res)
- hfs_cat_build_key((btree_key *)&HFS_I(old_dentry->d_inode)->cat_key,
+ hfs_cat_build_key(old_dir->i_sb,
+ (btree_key *)&HFS_I(old_dentry->d_inode)->cat_key,
new_dir->i_ino, &new_dentry->d_name);
return res;
}
diff --git a/fs/hfs/hfs.h b/fs/hfs/hfs.h
index df6b33adee3..88099ab1a18 100644
--- a/fs/hfs/hfs.h
+++ b/fs/hfs/hfs.h
@@ -25,6 +25,7 @@
#define HFS_SECTOR_SIZE 512 /* size of an HFS sector */
#define HFS_SECTOR_SIZE_BITS 9 /* log_2(HFS_SECTOR_SIZE) */
#define HFS_NAMELEN 31 /* maximum length of an HFS filename */
+#define HFS_MAX_NAMELEN 128
#define HFS_MAX_VALENCE 32767U
/* Meanings of the drAtrb field of the MDB,
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 0dc8ef8e14d..aae019aadf8 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -141,6 +141,8 @@ struct hfs_sb_info {
int session, part;
+ struct nls_table *nls_io, *nls_disk;
+
struct semaphore bitmap_lock;
unsigned long flags;
@@ -168,7 +170,7 @@ extern int hfs_cat_create(u32, struct inode *, struct qstr *, struct inode *);
extern int hfs_cat_delete(u32, struct inode *, struct qstr *);
extern int hfs_cat_move(u32, struct inode *, struct qstr *,
struct inode *, struct qstr *);
-extern void hfs_cat_build_key(btree_key *, u32, struct qstr *);
+extern void hfs_cat_build_key(struct super_block *, btree_key *, u32, struct qstr *);
/* dir.c */
extern struct file_operations hfs_dir_operations;
@@ -222,8 +224,8 @@ extern int hfs_strcmp(const unsigned char *, unsigned int,
extern int hfs_compare_dentry(struct dentry *, struct qstr *, struct qstr *);
/* trans.c */
-extern void hfs_triv2mac(struct hfs_name *, struct qstr *);
-extern int hfs_mac2triv(char *, const struct hfs_name *);
+extern void hfs_asc2mac(struct super_block *, struct hfs_name *, struct qstr *);
+extern int hfs_mac2asc(struct super_block *, char *, const struct hfs_name *);
extern struct timezone sys_tz;
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 75191232609..f1570b9f9de 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -160,7 +160,7 @@ struct inode *hfs_new_inode(struct inode *dir, struct qstr *name, int mode)
init_MUTEX(&HFS_I(inode)->extents_lock);
INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
- hfs_cat_build_key((btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
+ hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
inode->i_ino = HFS_SB(sb)->next_id++;
inode->i_mode = mode;
inode->i_uid = current->fsuid;
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index 217e32f37e0..0a473f79c89 100644
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -10,6 +10,7 @@
#include <linux/cdrom.h>
#include <linux/genhd.h>
+#include <linux/nls.h>
#include "hfs_fs.h"
#include "btree.h"
@@ -343,6 +344,11 @@ void hfs_mdb_put(struct super_block *sb)
brelse(HFS_SB(sb)->mdb_bh);
brelse(HFS_SB(sb)->alt_mdb_bh);
+ if (HFS_SB(sb)->nls_io)
+ unload_nls(HFS_SB(sb)->nls_io);
+ if (HFS_SB(sb)->nls_disk)
+ unload_nls(HFS_SB(sb)->nls_disk);
+
kfree(HFS_SB(sb));
sb->s_fs_info = NULL;
}
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index ab783f6afa3..c5074aeafca 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -15,8 +15,11 @@
#include <linux/config.h>
#include <linux/module.h>
#include <linux/blkdev.h>
+#include <linux/mount.h>
#include <linux/init.h>
+#include <linux/nls.h>
#include <linux/parser.h>
+#include <linux/seq_file.h>
#include <linux/vfs.h>
#include "hfs_fs.h"
@@ -111,6 +114,32 @@ static int hfs_remount(struct super_block *sb, int *flags, char *data)
return 0;
}
+static int hfs_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+ struct hfs_sb_info *sbi = HFS_SB(mnt->mnt_sb);
+
+ if (sbi->s_creator != cpu_to_be32(0x3f3f3f3f))
+ seq_printf(seq, ",creator=%.4s", (char *)&sbi->s_creator);
+ if (sbi->s_type != cpu_to_be32(0x3f3f3f3f))
+ seq_printf(seq, ",type=%.4s", (char *)&sbi->s_type);
+ seq_printf(seq, ",uid=%u,gid=%u", sbi->s_uid, sbi->s_gid);
+ if (sbi->s_file_umask != 0133)
+ seq_printf(seq, ",file_umask=%o", sbi->s_file_umask);
+ if (sbi->s_dir_umask != 0022)
+ seq_printf(seq, ",dir_umask=%o", sbi->s_dir_umask);
+ if (sbi->part >= 0)
+ seq_printf(seq, ",part=%u", sbi->part);
+ if (sbi->session >= 0)
+ seq_printf(seq, ",session=%u", sbi->session);
+ if (sbi->nls_disk)
+ seq_printf(seq, ",codepage=%s", sbi->nls_disk->charset);
+ if (sbi->nls_io)
+ seq_printf(seq, ",iocharset=%s", sbi->nls_io->charset);
+ if (sbi->s_quiet)
+ seq_printf(seq, ",quiet");
+ return 0;
+}
+
static struct inode *hfs_alloc_inode(struct super_block *sb)
{
struct hfs_inode_info *i;
@@ -133,11 +162,13 @@ static struct super_operations hfs_super_operations = {
.write_super = hfs_write_super,
.statfs = hfs_statfs,
.remount_fs = hfs_remount,
+ .show_options = hfs_show_options,
};
enum {
opt_uid, opt_gid, opt_umask, opt_file_umask, opt_dir_umask,
opt_part, opt_session, opt_type, opt_creator, opt_quiet,
+ opt_codepage, opt_iocharset,
opt_err
};
@@ -152,6 +183,8 @@ static match_table_t tokens = {
{ opt_type, "type=%s" },
{ opt_creator, "creator=%s" },
{ opt_quiet, "quiet" },
+ { opt_codepage, "codepage=%s" },
+ { opt_iocharset, "iocharset=%s" },
{ opt_err, NULL }
};
@@ -257,11 +290,46 @@ static int parse_options(char *options, struct hfs_sb_info *hsb)
case opt_quiet:
hsb->s_quiet = 1;
break;
+ case opt_codepage:
+ if (hsb->nls_disk) {
+ printk("HFS+-fs: unable to change codepage\n");
+ return 0;
+ }
+ p = match_strdup(&args[0]);
+ hsb->nls_disk = load_nls(p);
+ if (!hsb->nls_disk) {
+ printk("HFS+-fs: unable to load codepage \"%s\"\n", p);
+ kfree(p);
+ return 0;
+ }
+ kfree(p);
+ break;
+ case opt_iocharset:
+ if (hsb->nls_io) {
+ printk("HFS: unable to change iocharset\n");
+ return 0;
+ }
+ p = match_strdup(&args[0]);
+ hsb->nls_io = load_nls(p);
+ if (!hsb->nls_io) {
+ printk("HFS: unable to load iocharset \"%s\"\n", p);
+ kfree(p);
+ return 0;
+ }
+ kfree(p);
+ break;
default:
return 0;
}
}
+ if (hsb->nls_disk && !hsb->nls_io) {
+ hsb->nls_io = load_nls_default();
+ if (!hsb->nls_io) {
+ printk("HFS: unable to load default iocharset\n");
+ return 0;
+ }
+ }
hsb->s_dir_umask &= 0777;
hsb->s_file_umask &= 0577;
diff --git a/fs/hfs/trans.c b/fs/hfs/trans.c
index fb9720abbad..e673a88b8ae 100644
--- a/fs/hfs/trans.c
+++ b/fs/hfs/trans.c
@@ -9,12 +9,15 @@
* with ':' vs. '/' as the path-element separator.
*/
+#include <linux/types.h>
+#include <linux/nls.h>
+
#include "hfs_fs.h"
/*================ Global functions ================*/
/*
- * hfs_mac2triv()
+ * hfs_mac2asc()
*
* Given a 'Pascal String' (a string preceded by a length byte) in
* the Macintosh character set produce the corresponding filename using
@@ -27,23 +30,58 @@
* by ':' which never appears in HFS filenames. All other characters
* are passed unchanged from input to output.
*/
-int hfs_mac2triv(char *out, const struct hfs_name *in)
+int hfs_mac2asc(struct super_block *sb, char *out, const struct hfs_name *in)
{
- const char *p;
- char c;
- int i, len;
+ struct nls_table *nls_disk = HFS_SB(sb)->nls_disk;
+ struct nls_table *nls_io = HFS_SB(sb)->nls_io;
+ const char *src;
+ char *dst;
+ int srclen, dstlen, size;
+
+ src = in->name;
+ srclen = in->len;
+ dst = out;
+ dstlen = HFS_MAX_NAMELEN;
+ if (nls_io) {
+ wchar_t ch;
- len = in->len;
- p = in->name;
- for (i = 0; i < len; i++) {
- c = *p++;
- *out++ = c == '/' ? ':' : c;
+ while (srclen > 0) {
+ if (nls_disk) {
+ size = nls_disk->char2uni(src, srclen, &ch);
+ if (size <= 0) {
+ ch = '?';
+ size = 1;
+ }
+ src += size;
+ srclen -= size;
+ } else {
+ ch = *src++;
+ srclen--;
+ }
+ if (ch == '/')
+ ch = ':';
+ size = nls_io->uni2char(ch, dst, dstlen);
+ if (size < 0) {
+ if (size == -ENAMETOOLONG)
+ goto out;
+ *dst = '?';
+ size = 1;
+ }
+ dst += size;
+ dstlen -= size;
+ }
+ } else {
+ char ch;
+
+ while (--srclen >= 0)
+ *dst++ = (ch = *src++) == '/' ? ':' : ch;
}
- return i;
+out:
+ return dst - out;
}
/*
- * hfs_triv2mac()
+ * hfs_asc2mac()
*
* Given an ASCII string (not null-terminated) and its length,
* generate the corresponding filename in the Macintosh character set
@@ -54,19 +92,57 @@ int hfs_mac2triv(char *out, const struct hfs_name *in)
* This routine is a inverse to hfs_mac2triv().
* A ':' is replaced by a '/'.
*/
-void hfs_triv2mac(struct hfs_name *out, struct qstr *in)
+void hfs_asc2mac(struct super_block *sb, struct hfs_name *out, struct qstr *in)
{
+ struct nls_table *nls_disk = HFS_SB(sb)->nls_disk;
+ struct nls_table *nls_io = HFS_SB(sb)->nls_io;
const char *src;
- char *dst, c;
- int i, len;
+ char *dst;
+ int srclen, dstlen, size;
- out->len = len = min((unsigned int)HFS_NAMELEN, in->len);
src = in->name;
+ srclen = in->len;
dst = out->name;
- for (i = 0; i < len; i++) {
- c = *src++;
- *dst++ = c == ':' ? '/' : c;
+ dstlen = HFS_NAMELEN;
+ if (nls_io) {
+ wchar_t ch;
+
+ while (srclen > 0) {
+ size = nls_io->char2uni(src, srclen, &ch);
+ if (size < 0) {
+ ch = '?';
+ size = 1;
+ }
+ src += size;
+ srclen -= size;
+ if (ch == ':')
+ ch = '/';
+ if (nls_disk) {
+ size = nls_disk->uni2char(ch, dst, dstlen);
+ if (size < 0) {
+ if (size == -ENAMETOOLONG)
+ goto out;
+ *dst = '?';
+ size = 1;
+ }
+ dst += size;
+ dstlen -= size;
+ } else {
+ *dst++ = ch > 0xff ? '?' : ch;
+ dstlen--;
+ }
+ }
+ } else {
+ char ch;
+
+ if (dstlen > srclen)
+ dstlen = srclen;
+ while (--dstlen >= 0)
+ *dst++ = (ch = *src++) == ':' ? '/' : ch;
}
- for (; i < HFS_NAMELEN; i++)
+out:
+ out->len = dst - (char *)out->name;
+ dstlen = HFS_NAMELEN - out->len;
+ while (--dstlen >= 0)
*dst++ = 0;
}
diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index 8868d3b766f..b85abc6e6f8 100644
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -18,8 +18,6 @@
#include "hfsplus_fs.h"
#include "hfsplus_raw.h"
-#define REF_PAGES 0
-
/* Copy a specified range of bytes from the raw data of a node */
void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
{
@@ -450,9 +448,7 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
page_cache_release(page);
goto fail;
}
-#if !REF_PAGES
page_cache_release(page);
-#endif
node->page[i] = page;
}
@@ -612,13 +608,6 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
-#if REF_PAGES
- {
- int i;
- for (i = 0; i < node->tree->pages_per_bnode; i++)
- get_page(node->page[i]);
- }
-#endif
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
}
@@ -635,20 +624,12 @@ void hfs_bnode_put(struct hfs_bnode *node)
node->tree->cnid, node->this, atomic_read(&node->refcnt));
if (!atomic_read(&node->refcnt))
BUG();
- if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock)) {
-#if REF_PAGES
- for (i = 0; i < tree->pages_per_bnode; i++)
- put_page(node->page[i]);
-#endif
+ if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;
- }
for (i = 0; i < tree->pages_per_bnode; i++) {
if (!node->page[i])
continue;
mark_page_accessed(node->page[i]);
-#if REF_PAGES
- put_page(node->page[i]);
-#endif
}
if (test_bit(HFS_BNODE_DELETED, &node->flags)) {
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index 533094a570d..2bc0cdd30e5 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -343,8 +343,9 @@ ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name,
ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size);
/* options.c */
-int parse_options(char *, struct hfsplus_sb_info *);
-void fill_defaults(struct hfsplus_sb_info *);
+int hfsplus_parse_options(char *, struct hfsplus_sb_info *);
+void hfsplus_fill_defaults(struct hfsplus_sb_info *);
+int hfsplus_show_options(struct seq_file *, struct vfsmount *);
/* tables.c */
extern u16 hfsplus_case_fold_table[];
diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index 1cca0102c98..cca0818aa4c 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -13,6 +13,8 @@
#include <linux/sched.h>
#include <linux/parser.h>
#include <linux/nls.h>
+#include <linux/mount.h>
+#include <linux/seq_file.h>
#include "hfsplus_fs.h"
enum {
@@ -38,7 +40,7 @@ static match_table_t tokens = {
};
/* Initialize an options object to reasonable defaults */
-void fill_defaults(struct hfsplus_sb_info *opts)
+void hfsplus_fill_defaults(struct hfsplus_sb_info *opts)
{
if (!opts)
return;
@@ -63,7 +65,7 @@ static inline int match_fourchar(substring_t *arg, u32 *result)
/* Parse options from mount. Returns 0 on failure */
/* input is the options passed to mount() as a string */
-int parse_options(char *input, struct hfsplus_sb_info *sbi)
+int hfsplus_parse_options(char *input, struct hfsplus_sb_info *sbi)
{
char *p;
substring_t args[MAX_OPT_ARGS];
@@ -160,3 +162,23 @@ done:
return 1;
}
+
+int hfsplus_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+ struct hfsplus_sb_info *sbi = &HFSPLUS_SB(mnt->mnt_sb);
+
+ if (sbi->creator != HFSPLUS_DEF_CR_TYPE)
+ seq_printf(seq, ",creator=%.4s", (char *)&sbi->creator);
+ if (sbi->type != HFSPLUS_DEF_CR_TYPE)
+ seq_printf(seq, ",type=%.4s", (char *)&sbi->type);
+ seq_printf(seq, ",umask=%o,uid=%u,gid=%u", sbi->umask, sbi->uid, sbi->gid);
+ if (sbi->part >= 0)
+ seq_printf(seq, ",part=%u", sbi->part);
+ if (sbi->session >= 0)
+ seq_printf(seq, ",session=%u", sbi->session);
+ if (sbi->nls)
+ seq_printf(seq, ",nls=%s", sbi->nls->charset);
+ if (sbi->flags & HFSPLUS_SB_NODECOMPOSE)
+ seq_printf(seq, ",nodecompose");
+ return 0;
+}
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index d55ad67b8e4..fd0f0f050e1 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -217,8 +217,7 @@ static void hfsplus_put_super(struct super_block *sb)
vhdr->attributes |= cpu_to_be32(HFSPLUS_VOL_UNMNT);
vhdr->attributes &= cpu_to_be32(~HFSPLUS_VOL_INCNSTNT);
mark_buffer_dirty(HFSPLUS_SB(sb).s_vhbh);
- ll_rw_block(WRITE, 1, &HFSPLUS_SB(sb).s_vhbh);
- wait_on_buffer(HFSPLUS_SB(sb).s_vhbh);
+ sync_dirty_buffer(HFSPLUS_SB(sb).s_vhbh);
}
hfs_btree_close(HFSPLUS_SB(sb).cat_tree);
@@ -277,6 +276,7 @@ static struct super_operations hfsplus_sops = {
.write_super = hfsplus_write_super,
.statfs = hfsplus_statfs,
.remount_fs = hfsplus_remount,
+ .show_options = hfsplus_show_options,
};
static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
@@ -297,8 +297,8 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
memset(sbi, 0, sizeof(HFSPLUS_SB(sb)));
sb->s_fs_info = sbi;
INIT_HLIST_HEAD(&sbi->rsrc_inodes);
- fill_defaults(sbi);
- if (!parse_options(data, sbi)) {
+ hfsplus_fill_defaults(sbi);
+ if (!hfsplus_parse_options(data, sbi)) {
if (!silent)
printk("HFS+-fs: unable to parse mount options\n");
err = -EINVAL;
@@ -415,8 +415,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
vhdr->attributes &= cpu_to_be32(~HFSPLUS_VOL_UNMNT);
vhdr->attributes |= cpu_to_be32(HFSPLUS_VOL_INCNSTNT);
mark_buffer_dirty(HFSPLUS_SB(sb).s_vhbh);
- ll_rw_block(WRITE, 1, &HFSPLUS_SB(sb).s_vhbh);
- wait_on_buffer(HFSPLUS_SB(sb).s_vhbh);
+ sync_dirty_buffer(HFSPLUS_SB(sb).s_vhbh);
if (!HFSPLUS_SB(sb).hidden_dir) {
printk("HFS+: create hidden dir...\n");
diff --git a/fs/hostfs/hostfs.h b/fs/hostfs/hostfs.h
index 67bca0d4a33..cca3fb693f9 100644
--- a/fs/hostfs/hostfs.h
+++ b/fs/hostfs/hostfs.h
@@ -49,7 +49,6 @@ struct hostfs_iattr {
struct timespec ia_atime;
struct timespec ia_mtime;
struct timespec ia_ctime;
- unsigned int ia_attr_flags;
};
extern int stat_file(const char *path, unsigned long long *inode_out,
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index b2d18200a00..59c5062cd63 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -284,6 +284,7 @@ static struct inode *hostfs_alloc_inode(struct super_block *sb)
static void hostfs_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
if(HOSTFS_I(inode)->fd != -1) {
close_file(&HOSTFS_I(inode)->fd);
HOSTFS_I(inode)->fd = -1;
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 38b1741fa53..e3d17e9ea6c 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -284,6 +284,7 @@ void hpfs_write_if_changed(struct inode *inode)
void hpfs_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
lock_kernel();
hpfs_remove_fnode(inode->i_sb, inode->i_ino);
unlock_kernel();
diff --git a/fs/inode.c b/fs/inode.c
index e57f1724db3..f80a79ff156 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1034,19 +1034,21 @@ void generic_delete_inode(struct inode *inode)
inodes_stat.nr_inodes--;
spin_unlock(&inode_lock);
- if (inode->i_data.nrpages)
- truncate_inode_pages(&inode->i_data, 0);
-
security_inode_delete(inode);
if (op->delete_inode) {
void (*delete)(struct inode *) = op->delete_inode;
if (!is_bad_inode(inode))
DQUOT_INIT(inode);
- /* s_op->delete_inode internally recalls clear_inode() */
+ /* Filesystems implementing their own
+ * s_op->delete_inode are required to call
+ * truncate_inode_pages and clear_inode()
+ * internally */
delete(inode);
- } else
+ } else {
+ truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
+ }
spin_lock(&inode_lock);
hlist_del_init(&inode->i_hash);
spin_unlock(&inode_lock);
@@ -1195,9 +1197,6 @@ void update_atime(struct inode *inode)
if (!timespec_equal(&inode->i_atime, &now)) {
inode->i_atime = now;
mark_inode_dirty_sync(inode);
- } else {
- if (!timespec_equal(&inode->i_atime, &now))
- inode->i_atime = now;
}
}
diff --git a/fs/inotify.c b/fs/inotify.c
index 2e4e2a57708..a37e9fb1da5 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -37,6 +37,7 @@
#include <asm/ioctls.h>
static atomic_t inotify_cookie;
+static atomic_t inotify_watches;
static kmem_cache_t *watch_cachep;
static kmem_cache_t *event_cachep;
@@ -422,6 +423,7 @@ static struct inotify_watch *create_watch(struct inotify_device *dev,
get_inotify_watch(watch);
atomic_inc(&dev->user->inotify_watches);
+ atomic_inc(&inotify_watches);
return watch;
}
@@ -454,6 +456,7 @@ static void remove_watch_no_event(struct inotify_watch *watch,
list_del(&watch->d_list);
atomic_dec(&dev->user->inotify_watches);
+ atomic_dec(&inotify_watches);
idr_remove(&dev->idr, watch->wd);
put_inotify_watch(watch);
}
@@ -532,6 +535,9 @@ void inotify_dentry_parent_queue_event(struct dentry *dentry, u32 mask,
struct dentry *parent;
struct inode *inode;
+ if (!atomic_read (&inotify_watches))
+ return;
+
spin_lock(&dentry->d_lock);
parent = dentry->d_parent;
inode = parent->d_inode;
@@ -925,6 +931,7 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
struct nameidata nd;
struct file *filp;
int ret, fput_needed;
+ int mask_add = 0;
filp = fget_light(fd, &fput_needed);
if (unlikely(!filp))
@@ -947,6 +954,9 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
down(&inode->inotify_sem);
down(&dev->sem);
+ if (mask & IN_MASK_ADD)
+ mask_add = 1;
+
/* don't let user-space set invalid bits: we don't want flags set */
mask &= IN_ALL_EVENTS;
if (unlikely(!mask)) {
@@ -960,7 +970,10 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
*/
old = inode_find_dev(inode, dev);
if (unlikely(old)) {
- old->mask = mask;
+ if (mask_add)
+ old->mask |= mask;
+ else
+ old->mask = mask;
ret = old->wd;
goto out;
}
@@ -1043,6 +1056,7 @@ static int __init inotify_setup(void)
inotify_max_user_watches = 8192;
atomic_set(&inotify_cookie, 0);
+ atomic_set(&inotify_watches, 0);
watch_cachep = kmem_cache_create("inotify_watch_cache",
sizeof(struct inotify_watch),
diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c
index 5a97e346bd9..014a51fd00d 100644
--- a/fs/jbd/checkpoint.c
+++ b/fs/jbd/checkpoint.c
@@ -204,7 +204,7 @@ __flush_batch(journal_t *journal, struct buffer_head **bhs, int *batch_count)
int i;
spin_unlock(&journal->j_list_lock);
- ll_rw_block(WRITE, *batch_count, bhs);
+ ll_rw_block(SWRITE, *batch_count, bhs);
spin_lock(&journal->j_list_lock);
for (i = 0; i < *batch_count; i++) {
struct buffer_head *bh = bhs[i];
diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index dac720c837a..2a3e310f79e 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -358,7 +358,7 @@ write_out_data:
jbd_debug(2, "submit %d writes\n",
bufs);
spin_unlock(&journal->j_list_lock);
- ll_rw_block(WRITE, bufs, wbuf);
+ ll_rw_block(SWRITE, bufs, wbuf);
journal_brelse_array(wbuf, bufs);
bufs = 0;
goto write_out_data;
@@ -381,7 +381,7 @@ write_out_data:
if (bufs) {
spin_unlock(&journal->j_list_lock);
- ll_rw_block(WRITE, bufs, wbuf);
+ ll_rw_block(SWRITE, bufs, wbuf);
journal_brelse_array(wbuf, bufs);
spin_lock(&journal->j_list_lock);
}
@@ -720,11 +720,17 @@ wait_for_iobuf:
J_ASSERT(commit_transaction->t_log_list == NULL);
restart_loop:
+ /*
+ * As there are other places (journal_unmap_buffer()) adding buffers
+ * to this list we have to be careful and hold the j_list_lock.
+ */
+ spin_lock(&journal->j_list_lock);
while (commit_transaction->t_forget) {
transaction_t *cp_transaction;
struct buffer_head *bh;
jh = commit_transaction->t_forget;
+ spin_unlock(&journal->j_list_lock);
bh = jh2bh(jh);
jbd_lock_bh_state(bh);
J_ASSERT_JH(jh, jh->b_transaction == commit_transaction ||
@@ -792,9 +798,25 @@ restart_loop:
journal_remove_journal_head(bh); /* needs a brelse */
release_buffer_page(bh);
}
+ cond_resched_lock(&journal->j_list_lock);
+ }
+ spin_unlock(&journal->j_list_lock);
+ /*
+ * This is a bit sleazy. We borrow j_list_lock to protect
+ * journal->j_committing_transaction in __journal_remove_checkpoint.
+ * Really, __journal_remove_checkpoint should be using j_state_lock but
+ * it's a bit hassle to hold that across __journal_remove_checkpoint
+ */
+ spin_lock(&journal->j_state_lock);
+ spin_lock(&journal->j_list_lock);
+ /*
+ * Now recheck if some buffers did not get attached to the transaction
+ * while the lock was dropped...
+ */
+ if (commit_transaction->t_forget) {
spin_unlock(&journal->j_list_lock);
- if (cond_resched())
- goto restart_loop;
+ spin_unlock(&journal->j_state_lock);
+ goto restart_loop;
}
/* Done with this transaction! */
@@ -803,14 +825,6 @@ restart_loop:
J_ASSERT(commit_transaction->t_state == T_COMMIT);
- /*
- * This is a bit sleazy. We borrow j_list_lock to protect
- * journal->j_committing_transaction in __journal_remove_checkpoint.
- * Really, __jornal_remove_checkpoint should be using j_state_lock but
- * it's a bit hassle to hold that across __journal_remove_checkpoint
- */
- spin_lock(&journal->j_state_lock);
- spin_lock(&journal->j_list_lock);
commit_transaction->t_state = T_FINISHED;
J_ASSERT(commit_transaction == journal->j_committing_transaction);
journal->j_commit_sequence = commit_transaction->t_tid;
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 5e7b4394951..7ae2c4fe506 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -65,7 +65,6 @@ EXPORT_SYMBOL(journal_set_features);
EXPORT_SYMBOL(journal_create);
EXPORT_SYMBOL(journal_load);
EXPORT_SYMBOL(journal_destroy);
-EXPORT_SYMBOL(journal_recover);
EXPORT_SYMBOL(journal_update_superblock);
EXPORT_SYMBOL(journal_abort);
EXPORT_SYMBOL(journal_errno);
@@ -81,6 +80,7 @@ EXPORT_SYMBOL(journal_try_to_free_buffers);
EXPORT_SYMBOL(journal_force_commit);
static int journal_convert_superblock_v1(journal_t *, journal_superblock_t *);
+static void __journal_abort_soft (journal_t *journal, int errno);
/*
* Helper function used to manage commit timeouts
@@ -93,16 +93,6 @@ static void commit_timeout(unsigned long __data)
wake_up_process(p);
}
-/* Static check for data structure consistency. There's no code
- * invoked --- we'll just get a linker failure if things aren't right.
- */
-void __journal_internal_check(void)
-{
- extern void journal_bad_superblock_size(void);
- if (sizeof(struct journal_superblock_s) != 1024)
- journal_bad_superblock_size();
-}
-
/*
* kjournald: The main thread function used to manage a logging device
* journal.
@@ -119,16 +109,12 @@ void __journal_internal_check(void)
* known as checkpointing, and this thread is responsible for that job.
*/
-journal_t *current_journal; // AKPM: debug
-
-int kjournald(void *arg)
+static int kjournald(void *arg)
{
journal_t *journal = (journal_t *) arg;
transaction_t *transaction;
struct timer_list timer;
- current_journal = journal;
-
daemonize("kjournald");
/* Set up an interval timer which can be used to trigger a
@@ -193,6 +179,8 @@ loop:
if (transaction && time_after_eq(jiffies,
transaction->t_expires))
should_sleep = 0;
+ if (journal->j_flags & JFS_UNMOUNT)
+ should_sleep = 0;
if (should_sleep) {
spin_unlock(&journal->j_state_lock);
schedule();
@@ -969,7 +957,7 @@ void journal_update_superblock(journal_t *journal, int wait)
if (wait)
sync_dirty_buffer(bh);
else
- ll_rw_block(WRITE, 1, &bh);
+ ll_rw_block(SWRITE, 1, &bh);
out:
/* If we have just flushed the log (by marking s_start==0), then
@@ -1439,7 +1427,7 @@ int journal_wipe(journal_t *journal, int write)
* device this journal is present.
*/
-const char *journal_dev_name(journal_t *journal, char *buffer)
+static const char *journal_dev_name(journal_t *journal, char *buffer)
{
struct block_device *bdev;
@@ -1485,7 +1473,7 @@ void __journal_abort_hard(journal_t *journal)
/* Soft abort: record the abort error status in the journal superblock,
* but don't do any other IO. */
-void __journal_abort_soft (journal_t *journal, int errno)
+static void __journal_abort_soft (journal_t *journal, int errno)
{
if (journal->j_flags & JFS_ABORT)
return;
@@ -1880,7 +1868,7 @@ EXPORT_SYMBOL(journal_enable_debug);
static struct proc_dir_entry *proc_jbd_debug;
-int read_jbd_debug(char *page, char **start, off_t off,
+static int read_jbd_debug(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int ret;
@@ -1890,7 +1878,7 @@ int read_jbd_debug(char *page, char **start, off_t off,
return ret;
}
-int write_jbd_debug(struct file *file, const char __user *buffer,
+static int write_jbd_debug(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
char buf[32];
@@ -1979,6 +1967,14 @@ static int __init journal_init(void)
{
int ret;
+/* Static check for data structure consistency. There's no code
+ * invoked --- we'll just get a linker failure if things aren't right.
+ */
+ extern void journal_bad_superblock_size(void);
+ if (sizeof(struct journal_superblock_s) != 1024)
+ journal_bad_superblock_size();
+
+
ret = journal_init_caches();
if (ret != 0)
journal_destroy_caches();
diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c
index d327a598f86..a5614418346 100644
--- a/fs/jbd/revoke.c
+++ b/fs/jbd/revoke.c
@@ -116,7 +116,8 @@ static inline int hash(journal_t *journal, unsigned long block)
(block << (hash_shift - 12))) & (table->hash_size - 1);
}
-int insert_revoke_hash(journal_t *journal, unsigned long blocknr, tid_t seq)
+static int insert_revoke_hash(journal_t *journal, unsigned long blocknr,
+ tid_t seq)
{
struct list_head *hash_list;
struct jbd_revoke_record_s *record;
@@ -613,7 +614,7 @@ static void flush_descriptor(journal_t *journal,
set_buffer_jwrite(bh);
BUFFER_TRACE(bh, "write");
set_buffer_dirty(bh);
- ll_rw_block(WRITE, 1, &bh);
+ ll_rw_block(SWRITE, 1, &bh);
}
#endif
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 77b7662b840..c6ec66fd876 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -490,23 +490,21 @@ void journal_unlock_updates (journal_t *journal)
*/
static void jbd_unexpected_dirty_buffer(struct journal_head *jh)
{
- struct buffer_head *bh = jh2bh(jh);
int jlist;
- if (buffer_dirty(bh)) {
- /* If this buffer is one which might reasonably be dirty
- * --- ie. data, or not part of this journal --- then
- * we're OK to leave it alone, but otherwise we need to
- * move the dirty bit to the journal's own internal
- * JBDDirty bit. */
- jlist = jh->b_jlist;
-
- if (jlist == BJ_Metadata || jlist == BJ_Reserved ||
- jlist == BJ_Shadow || jlist == BJ_Forget) {
- if (test_clear_buffer_dirty(jh2bh(jh))) {
- set_bit(BH_JBDDirty, &jh2bh(jh)->b_state);
- }
- }
+ /* If this buffer is one which might reasonably be dirty
+ * --- ie. data, or not part of this journal --- then
+ * we're OK to leave it alone, but otherwise we need to
+ * move the dirty bit to the journal's own internal
+ * JBDDirty bit. */
+ jlist = jh->b_jlist;
+
+ if (jlist == BJ_Metadata || jlist == BJ_Reserved ||
+ jlist == BJ_Shadow || jlist == BJ_Forget) {
+ struct buffer_head *bh = jh2bh(jh);
+
+ if (test_clear_buffer_dirty(bh))
+ set_buffer_jbddirty(bh);
}
}
@@ -574,9 +572,14 @@ repeat:
if (jh->b_next_transaction)
J_ASSERT_JH(jh, jh->b_next_transaction ==
transaction);
- JBUFFER_TRACE(jh, "Unexpected dirty buffer");
- jbd_unexpected_dirty_buffer(jh);
- }
+ }
+ /*
+ * In any case we need to clean the dirty flag and we must
+ * do it under the buffer lock to be sure we don't race
+ * with running write-out.
+ */
+ JBUFFER_TRACE(jh, "Unexpected dirty buffer");
+ jbd_unexpected_dirty_buffer(jh);
}
unlock_buffer(bh);
diff --git a/fs/jffs/inode-v23.c b/fs/jffs/inode-v23.c
index bfbeb4c86e0..3dcc6d2162c 100644
--- a/fs/jffs/inode-v23.c
+++ b/fs/jffs/inode-v23.c
@@ -1629,9 +1629,6 @@ static int jffs_fsync(struct file *f, struct dentry *d, int datasync)
}
-extern int generic_file_open(struct inode *, struct file *) __attribute__((weak));
-extern loff_t generic_file_llseek(struct file *, loff_t, int) __attribute__((weak));
-
static struct file_operations jffs_file_operations =
{
.open = generic_file_open,
@@ -1747,6 +1744,7 @@ jffs_delete_inode(struct inode *inode)
D3(printk("jffs_delete_inode(): inode->i_ino == %lu\n",
inode->i_ino));
+ truncate_inode_pages(&inode->i_data, 0);
lock_kernel();
inode->i_size = 0;
inode->i_blocks = 0;
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index bd9ed9b0247..8279bf0133f 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -21,9 +21,6 @@
#include <linux/jffs2.h>
#include "nodelist.h"
-extern int generic_file_open(struct inode *, struct file *) __attribute__((weak));
-extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin) __attribute__((weak));
-
static int jffs2_commit_write (struct file *filp, struct page *pg,
unsigned start, unsigned end);
static int jffs2_prepare_write (struct file *filp, struct page *pg,
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 767c7ecb429..cff352f4ec1 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -132,6 +132,8 @@ void jfs_delete_inode(struct inode *inode)
(JFS_IP(inode)->fileset != cpu_to_le32(FILESYSTEM_I)))
return;
+ truncate_inode_pages(&inode->i_data, 0);
+
if (test_cflag(COMMIT_Freewmap, inode))
jfs_free_zero_link(inode);
diff --git a/fs/jfs/jfs_filsys.h b/fs/jfs/jfs_filsys.h
index 86ccac80f0a..72a5588faec 100644
--- a/fs/jfs/jfs_filsys.h
+++ b/fs/jfs/jfs_filsys.h
@@ -37,6 +37,9 @@
#define JFS_ERR_CONTINUE 0x00000004 /* continue */
#define JFS_ERR_PANIC 0x00000008 /* panic */
+#define JFS_USRQUOTA 0x00000010
+#define JFS_GRPQUOTA 0x00000020
+
/* platform option (conditional compilation) */
#define JFS_AIX 0x80000000 /* AIX support */
/* POSIX name/directory support */
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 9ff89720f93..71bc34b96b2 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -23,9 +23,11 @@
#include <linux/parser.h>
#include <linux/completion.h>
#include <linux/vfs.h>
+#include <linux/mount.h>
#include <linux/moduleparam.h>
#include <linux/posix_acl.h>
#include <asm/uaccess.h>
+#include <linux/seq_file.h>
#include "jfs_incore.h"
#include "jfs_filsys.h"
@@ -192,7 +194,8 @@ static void jfs_put_super(struct super_block *sb)
enum {
Opt_integrity, Opt_nointegrity, Opt_iocharset, Opt_resize,
- Opt_resize_nosize, Opt_errors, Opt_ignore, Opt_err,
+ Opt_resize_nosize, Opt_errors, Opt_ignore, Opt_err, Opt_quota,
+ Opt_usrquota, Opt_grpquota
};
static match_table_t tokens = {
@@ -204,8 +207,8 @@ static match_table_t tokens = {
{Opt_errors, "errors=%s"},
{Opt_ignore, "noquota"},
{Opt_ignore, "quota"},
- {Opt_ignore, "usrquota"},
- {Opt_ignore, "grpquota"},
+ {Opt_usrquota, "usrquota"},
+ {Opt_grpquota, "grpquota"},
{Opt_err, NULL}
};
@@ -293,6 +296,24 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
}
break;
}
+
+#if defined(CONFIG_QUOTA)
+ case Opt_quota:
+ case Opt_usrquota:
+ *flag |= JFS_USRQUOTA;
+ break;
+ case Opt_grpquota:
+ *flag |= JFS_GRPQUOTA;
+ break;
+#else
+ case Opt_usrquota:
+ case Opt_grpquota:
+ case Opt_quota:
+ printk(KERN_ERR
+ "JFS: quota operations not supported\n");
+ break;
+#endif
+
default:
printk("jfs: Unrecognized mount option \"%s\" "
" or missing value\n", p);
@@ -539,6 +560,26 @@ static int jfs_sync_fs(struct super_block *sb, int wait)
return 0;
}
+static int jfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
+{
+ struct jfs_sb_info *sbi = JFS_SBI(vfs->mnt_sb);
+
+ if (sbi->flag & JFS_NOINTEGRITY)
+ seq_puts(seq, ",nointegrity");
+ else
+ seq_puts(seq, ",integrity");
+
+#if defined(CONFIG_QUOTA)
+ if (sbi->flag & JFS_USRQUOTA)
+ seq_puts(seq, ",usrquota");
+
+ if (sbi->flag & JFS_GRPQUOTA)
+ seq_puts(seq, ",grpquota");
+#endif
+
+ return 0;
+}
+
static struct super_operations jfs_super_operations = {
.alloc_inode = jfs_alloc_inode,
.destroy_inode = jfs_destroy_inode,
@@ -552,6 +593,7 @@ static struct super_operations jfs_super_operations = {
.unlockfs = jfs_unlockfs,
.statfs = jfs_statfs,
.remount_fs = jfs_remount,
+ .show_options = jfs_show_options
};
static struct export_operations jfs_export_operations = {
diff --git a/fs/locks.c b/fs/locks.c
index 11956b6179f..c2c09b4798d 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2198,21 +2198,23 @@ void steal_locks(fl_owner_t from)
{
struct files_struct *files = current->files;
int i, j;
+ struct fdtable *fdt;
if (from == files)
return;
lock_kernel();
j = 0;
+ fdt = files_fdtable(files);
for (;;) {
unsigned long set;
i = j * __NFDBITS;
- if (i >= files->max_fdset || i >= files->max_fds)
+ if (i >= fdt->max_fdset || i >= fdt->max_fds)
break;
- set = files->open_fds->fds_bits[j++];
+ set = fdt->open_fds->fds_bits[j++];
while (set) {
if (set & 1) {
- struct file *file = files->fd[i];
+ struct file *file = fdt->fd[i];
if (file)
__steal_locks(file, from);
}
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 3f18c21198d..790cc0d0e97 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -24,6 +24,7 @@ static int minix_remount (struct super_block * sb, int * flags, char * data);
static void minix_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
inode->i_size = 0;
minix_truncate(inode);
minix_free_inode(inode);
diff --git a/fs/namei.c b/fs/namei.c
index 6ec1f0fefc5..21d85f1ac83 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -525,6 +525,22 @@ static inline int __do_follow_link(struct path *path, struct nameidata *nd)
return error;
}
+static inline void dput_path(struct path *path, struct nameidata *nd)
+{
+ dput(path->dentry);
+ if (path->mnt != nd->mnt)
+ mntput(path->mnt);
+}
+
+static inline void path_to_nameidata(struct path *path, struct nameidata *nd)
+{
+ dput(nd->dentry);
+ if (nd->mnt != path->mnt)
+ mntput(nd->mnt);
+ nd->mnt = path->mnt;
+ nd->dentry = path->dentry;
+}
+
/*
* This limits recursive symlink follows to 8, while
* limiting consecutive symlinks to 40.
@@ -552,9 +568,7 @@ static inline int do_follow_link(struct path *path, struct nameidata *nd)
nd->depth--;
return err;
loop:
- dput(path->dentry);
- if (path->mnt != nd->mnt)
- mntput(path->mnt);
+ dput_path(path, nd);
path_release(nd);
return err;
}
@@ -813,13 +827,8 @@ static fastcall int __link_path_walk(const char * name, struct nameidata *nd)
err = -ENOTDIR;
if (!inode->i_op)
break;
- } else {
- dput(nd->dentry);
- if (nd->mnt != next.mnt)
- mntput(nd->mnt);
- nd->mnt = next.mnt;
- nd->dentry = next.dentry;
- }
+ } else
+ path_to_nameidata(&next, nd);
err = -ENOTDIR;
if (!inode->i_op->lookup)
break;
@@ -859,13 +868,8 @@ last_component:
if (err)
goto return_err;
inode = nd->dentry->d_inode;
- } else {
- dput(nd->dentry);
- if (nd->mnt != next.mnt)
- mntput(nd->mnt);
- nd->mnt = next.mnt;
- nd->dentry = next.dentry;
- }
+ } else
+ path_to_nameidata(&next, nd);
err = -ENOENT;
if (!inode)
break;
@@ -901,9 +905,7 @@ return_reval:
return_base:
return 0;
out_dput:
- dput(next.dentry);
- if (nd->mnt != next.mnt)
- mntput(next.mnt);
+ dput_path(&next, nd);
break;
}
path_release(nd);
@@ -1314,10 +1316,8 @@ int vfs_create(struct inode *dir, struct dentry *dentry, int mode,
return error;
DQUOT_INIT(dir);
error = dir->i_op->create(dir, dentry, mode, nd);
- if (!error) {
+ if (!error)
fsnotify_create(dir, dentry->d_name.name);
- security_inode_post_create(dir, dentry, mode);
- }
return error;
}
@@ -1507,11 +1507,7 @@ do_last:
if (path.dentry->d_inode->i_op && path.dentry->d_inode->i_op->follow_link)
goto do_link;
- dput(nd->dentry);
- nd->dentry = path.dentry;
- if (nd->mnt != path.mnt)
- mntput(nd->mnt);
- nd->mnt = path.mnt;
+ path_to_nameidata(&path, nd);
error = -EISDIR;
if (path.dentry->d_inode && S_ISDIR(path.dentry->d_inode->i_mode))
goto exit;
@@ -1522,9 +1518,7 @@ ok:
return 0;
exit_dput:
- dput(path.dentry);
- if (nd->mnt != path.mnt)
- mntput(path.mnt);
+ dput_path(&path, nd);
exit:
path_release(nd);
return error;
@@ -1639,10 +1633,8 @@ int vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
DQUOT_INIT(dir);
error = dir->i_op->mknod(dir, dentry, mode, dev);
- if (!error) {
+ if (!error)
fsnotify_create(dir, dentry->d_name.name);
- security_inode_post_mknod(dir, dentry, mode, dev);
- }
return error;
}
@@ -1712,10 +1704,8 @@ int vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
DQUOT_INIT(dir);
error = dir->i_op->mkdir(dir, dentry, mode);
- if (!error) {
+ if (!error)
fsnotify_mkdir(dir, dentry->d_name.name);
- security_inode_post_mkdir(dir,dentry, mode);
- }
return error;
}
@@ -1951,10 +1941,8 @@ int vfs_symlink(struct inode *dir, struct dentry *dentry, const char *oldname, i
DQUOT_INIT(dir);
error = dir->i_op->symlink(dir, dentry, oldname);
- if (!error) {
+ if (!error)
fsnotify_create(dir, dentry->d_name.name);
- security_inode_post_symlink(dir, dentry, oldname);
- }
return error;
}
@@ -2024,10 +2012,8 @@ int vfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_de
DQUOT_INIT(dir);
error = dir->i_op->link(old_dentry, dir, new_dentry);
up(&old_dentry->d_inode->i_sem);
- if (!error) {
+ if (!error)
fsnotify_create(dir, new_dentry->d_name.name);
- security_inode_post_link(old_dentry, dir, new_dentry);
- }
return error;
}
@@ -2146,11 +2132,8 @@ static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry,
d_rehash(new_dentry);
dput(new_dentry);
}
- if (!error) {
+ if (!error)
d_move(old_dentry,new_dentry);
- security_inode_post_rename(old_dir, old_dentry,
- new_dir, new_dentry);
- }
return error;
}
@@ -2176,7 +2159,6 @@ static int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry,
/* The following d_move() should become unconditional */
if (!(old_dir->i_sb->s_type->fs_flags & FS_ODD_RENAME))
d_move(old_dentry, new_dentry);
- security_inode_post_rename(old_dir, old_dentry, new_dir, new_dentry);
}
if (target)
up(&target->i_sem);
diff --git a/fs/namespace.c b/fs/namespace.c
index 79bd8a46e1e..34156260c9b 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -40,7 +40,7 @@ static inline int sysfs_init(void)
__cacheline_aligned_in_smp DEFINE_SPINLOCK(vfsmount_lock);
static struct list_head *mount_hashtable;
-static int hash_mask, hash_bits;
+static int hash_mask __read_mostly, hash_bits __read_mostly;
static kmem_cache_t *mnt_cache;
static inline unsigned long hash(struct vfsmount *mnt, struct dentry *dentry)
@@ -1334,8 +1334,12 @@ asmlinkage long sys_pivot_root(const char __user *new_root, const char __user *p
error = -EINVAL;
if (user_nd.mnt->mnt_root != user_nd.dentry)
goto out2; /* not a mountpoint */
+ if (user_nd.mnt->mnt_parent == user_nd.mnt)
+ goto out2; /* not attached */
if (new_nd.mnt->mnt_root != new_nd.dentry)
goto out2; /* not a mountpoint */
+ if (new_nd.mnt->mnt_parent == new_nd.mnt)
+ goto out2; /* not attached */
tmp = old_nd.mnt; /* make sure we can reach put_old from new_root */
spin_lock(&vfsmount_lock);
if (tmp != new_nd.mnt) {
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 44795d2f4b3..8c8839203cd 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -286,6 +286,8 @@ ncp_iget(struct super_block *sb, struct ncp_entry_info *info)
static void
ncp_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
+
if (S_ISDIR(inode->i_mode)) {
DDPRINTK("ncp_delete_inode: put directory %ld\n", inode->i_ino);
}
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 541b418327c..6922469d6fc 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -146,6 +146,8 @@ nfs_delete_inode(struct inode * inode)
{
dprintk("NFS: delete_inode(%s/%ld)\n", inode->i_sb->s_id, inode->i_ino);
+ truncate_inode_pages(&inode->i_data, 0);
+
nfs_wb_all(inode);
/*
* The following should never happen...
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 9a11aa39e2e..057aff74550 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -26,6 +26,7 @@
#include <linux/namei.h>
#include <linux/mount.h>
#include <linux/hash.h>
+#include <linux/module.h>
#include <linux/sunrpc/svc.h>
#include <linux/nfsd/nfsd.h>
@@ -221,6 +222,7 @@ static int expkey_show(struct seq_file *m,
}
struct cache_detail svc_expkey_cache = {
+ .owner = THIS_MODULE,
.hash_size = EXPKEY_HASHMAX,
.hash_table = expkey_table,
.name = "nfsd.fh",
@@ -456,6 +458,7 @@ static int svc_export_show(struct seq_file *m,
return 0;
}
struct cache_detail svc_export_cache = {
+ .owner = THIS_MODULE,
.hash_size = EXPORT_HASHMAX,
.hash_table = export_table,
.name = "nfsd.export",
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
index 5605a26efc5..13369650cdf 100644
--- a/fs/nfsd/nfs4idmap.c
+++ b/fs/nfsd/nfs4idmap.c
@@ -187,6 +187,7 @@ static int idtoname_parse(struct cache_detail *, char *, int);
static struct ent *idtoname_lookup(struct ent *, int);
static struct cache_detail idtoname_cache = {
+ .owner = THIS_MODULE,
.hash_size = ENT_HASHMAX,
.hash_table = idtoname_table,
.name = "nfs4.idtoname",
@@ -320,6 +321,7 @@ static struct ent *nametoid_lookup(struct ent *, int);
static int nametoid_parse(struct cache_detail *, char *, int);
static struct cache_detail nametoid_cache = {
+ .owner = THIS_MODULE,
.hash_size = ENT_HASHMAX,
.hash_table = nametoid_table,
.name = "nfs4.nametoid",
@@ -404,8 +406,10 @@ nfsd_idmap_init(void)
void
nfsd_idmap_shutdown(void)
{
- cache_unregister(&idtoname_cache);
- cache_unregister(&nametoid_cache);
+ if (cache_unregister(&idtoname_cache))
+ printk(KERN_ERR "nfsd: failed to unregister idtoname cache\n");
+ if (cache_unregister(&nametoid_cache))
+ printk(KERN_ERR "nfsd: failed to unregister nametoid cache\n");
}
/*
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 57ed50fe7f8..954cf893d50 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -93,7 +93,7 @@ nfs4_make_rec_clidname(char *dname, struct xdr_netobj *clname)
dprintk("NFSD: nfs4_make_rec_clidname for %.*s\n",
clname->len, clname->data);
- tfm = crypto_alloc_tfm("md5", 0);
+ tfm = crypto_alloc_tfm("md5", CRYPTO_TFM_REQ_MAY_SLEEP);
if (tfm == NULL)
goto out;
cksum.len = crypto_tfm_alg_digestsize(tfm);
@@ -114,8 +114,7 @@ nfs4_make_rec_clidname(char *dname, struct xdr_netobj *clname)
kfree(cksum.data);
status = nfs_ok;
out:
- if (tfm)
- crypto_free_tfm(tfm);
+ crypto_free_tfm(tfm);
return status;
}
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 9eecc9939df..e4fd6134244 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -22,6 +22,76 @@ ToDo/Notes:
- Enable the code for setting the NT4 compatibility flag when we start
making NTFS 1.2 specific modifications.
+2.1.24 - Lots of bug fixes and support more clean journal states.
+
+ - Support journals ($LogFile) which have been modified by chkdsk. This
+ means users can boot into Windows after we marked the volume dirty.
+ The Windows boot will run chkdsk and then reboot. The user can then
+ immediately boot into Linux rather than having to do a full Windows
+ boot first before rebooting into Linux and we will recognize such a
+ journal and empty it as it is clean by definition.
+ - Support journals ($LogFile) with only one restart page as well as
+ journals with two different restart pages. We sanity check both and
+ either use the only sane one or the more recent one of the two in the
+ case that both are valid.
+ - Modify fs/ntfs/malloc.h::ntfs_malloc_nofs() to do the kmalloc() based
+ allocations with __GFP_HIGHMEM, analogous to how the vmalloc() based
+ allocations are done.
+ - Add fs/ntfs/malloc.h::ntfs_malloc_nofs_nofail() which is analogous to
+ ntfs_malloc_nofs() but it performs allocations with __GFP_NOFAIL and
+ hence cannot fail.
+ - Use ntfs_malloc_nofs_nofail() in the two critical regions in
+ fs/ntfs/runlist.c::ntfs_runlists_merge(). This means we no longer
+ need to panic() if the allocation fails as it now cannot fail.
+ - Fix two nasty runlist merging bugs that had gone unnoticed so far.
+ Thanks to Stefano Picerno for the bug report.
+ - Remove two bogus BUG_ON()s from fs/ntfs/mft.c.
+ - Fix handling of valid but empty mapping pairs array in
+ fs/ntfs/runlist.c::ntfs_mapping_pairs_decompress().
+ - Report unrepresentable inodes during ntfs_readdir() as KERN_WARNING
+ messages and include the inode number. Thanks to Yura Pakhuchiy for
+ pointing this out.
+ - Change ntfs_rl_truncate_nolock() to throw away the runlist if the new
+ length is zero.
+ - Add runlist.[hc]::ntfs_rl_punch_nolock() which punches a caller
+ specified hole into a runlist.
+ - Fix a bug in fs/ntfs/index.c::ntfs_index_lookup(). When the returned
+ index entry is in the index root, we forgot to set the @ir pointer in
+ the index context. Thanks to Yura Pakhuchiy for finding this bug.
+ - Remove bogus setting of PageError in ntfs_read_compressed_block().
+ - Add fs/ntfs/attrib.[hc]::ntfs_resident_attr_value_resize().
+ - Fix a bug in ntfs_map_runlist_nolock() where we forgot to protect
+ access to the allocated size in the ntfs inode with the size lock.
+ - Fix ntfs_attr_vcn_to_lcn_nolock() and ntfs_attr_find_vcn_nolock() to
+ return LCN_ENOENT when there is no runlist and the allocated size is
+ zero.
+ - Fix load_attribute_list() to handle the case of a NULL runlist.
+ - Fix handling of sparse attributes in ntfs_attr_make_non_resident().
+ - Add BUG() checks to ntfs_attr_make_non_resident() and ntfs_attr_set()
+ to ensure that these functions are never called for compressed or
+ encrypted attributes.
+ - Fix cluster (de)allocators to work when the runlist is NULL and more
+ importantly to take a locked runlist rather than them locking it
+ which leads to lock reversal.
+ - Truncate {a,c,m}time to the ntfs supported time granularity when
+ updating the times in the inode in ntfs_setattr().
+ - Fixup handling of sparse, compressed, and encrypted attributes in
+ fs/ntfs/inode.c::ntfs_read_locked_{,attr_,index_}inode(),
+ fs/ntfs/aops.c::ntfs_{read,write}page().
+ - Make ntfs_write_block() not instantiate sparse blocks if they contain
+ only zeroes.
+ - Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page
+ lock protection over the buffer submission for i/o which allows the
+ removal of the get_bh()/put_bh() pairs for each buffer.
+ - Fix fs/ntfs/aops.c::ntfs_{read,write}_block() to handle the case
+ where a concurrent truncate has truncated the runlist under our feet.
+ - Fix page_has_buffers()/page_buffers() handling in fs/ntfs/aops.c.
+ - In fs/ntfs/aops.c::ntfs_end_buffer_async_read(), use a bit spin lock
+ in the first buffer head instead of a driver global spin lock to
+ improve scalability.
+ - Minor fix to error handling and error message display in
+ fs/ntfs/aops.c::ntfs_prepare_nonresident_write().
+
2.1.23 - Implement extension of resident files and make writing safe as well as
many bug fixes, cleanups, and enhancements...
diff --git a/fs/ntfs/Makefile b/fs/ntfs/Makefile
index f083f27d8b6..894b2b876d3 100644
--- a/fs/ntfs/Makefile
+++ b/fs/ntfs/Makefile
@@ -6,7 +6,7 @@ ntfs-objs := aops.o attrib.o collate.o compress.o debug.o dir.o file.o \
index.o inode.o mft.o mst.o namei.o runlist.o super.o sysctl.o \
unistr.o upcase.o
-EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.23\"
+EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.24\"
ifeq ($(CONFIG_NTFS_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 78adad7a988..545236414d5 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -55,9 +55,8 @@
*/
static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
{
- static DEFINE_SPINLOCK(page_uptodate_lock);
unsigned long flags;
- struct buffer_head *tmp;
+ struct buffer_head *first, *tmp;
struct page *page;
ntfs_inode *ni;
int page_uptodate = 1;
@@ -89,11 +88,13 @@ static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
}
} else {
clear_buffer_uptodate(bh);
+ SetPageError(page);
ntfs_error(ni->vol->sb, "Buffer I/O error, logical block %llu.",
(unsigned long long)bh->b_blocknr);
- SetPageError(page);
}
- spin_lock_irqsave(&page_uptodate_lock, flags);
+ first = page_buffers(page);
+ local_irq_save(flags);
+ bit_spin_lock(BH_Uptodate_Lock, &first->b_state);
clear_buffer_async_read(bh);
unlock_buffer(bh);
tmp = bh;
@@ -108,7 +109,8 @@ static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
}
tmp = tmp->b_this_page;
} while (tmp != bh);
- spin_unlock_irqrestore(&page_uptodate_lock, flags);
+ bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
+ local_irq_restore(flags);
/*
* If none of the buffers had errors then we can set the page uptodate,
* but we first have to perform the post read mst fixups, if the
@@ -141,7 +143,8 @@ static void ntfs_end_buffer_async_read(struct buffer_head *bh, int uptodate)
unlock_page(page);
return;
still_busy:
- spin_unlock_irqrestore(&page_uptodate_lock, flags);
+ bit_spin_unlock(BH_Uptodate_Lock, &first->b_state);
+ local_irq_restore(flags);
return;
}
@@ -185,13 +188,15 @@ static int ntfs_read_block(struct page *page)
blocksize_bits = VFS_I(ni)->i_blkbits;
blocksize = 1 << blocksize_bits;
- if (!page_has_buffers(page))
+ if (!page_has_buffers(page)) {
create_empty_buffers(page, blocksize, 0);
- bh = head = page_buffers(page);
- if (unlikely(!bh)) {
- unlock_page(page);
- return -ENOMEM;
+ if (unlikely(!page_has_buffers(page))) {
+ unlock_page(page);
+ return -ENOMEM;
+ }
}
+ bh = head = page_buffers(page);
+ BUG_ON(!bh);
iblock = (s64)page->index << (PAGE_CACHE_SHIFT - blocksize_bits);
read_lock_irqsave(&ni->size_lock, flags);
@@ -204,6 +209,7 @@ static int ntfs_read_block(struct page *page)
nr = i = 0;
do {
u8 *kaddr;
+ int err;
if (unlikely(buffer_uptodate(bh)))
continue;
@@ -211,6 +217,7 @@ static int ntfs_read_block(struct page *page)
arr[nr++] = bh;
continue;
}
+ err = 0;
bh->b_bdev = vol->sb->s_bdev;
/* Is the block within the allowed limits? */
if (iblock < lblock) {
@@ -252,7 +259,6 @@ lock_retry_remap:
goto handle_hole;
/* If first try and runlist unmapped, map and retry. */
if (!is_retry && lcn == LCN_RL_NOT_MAPPED) {
- int err;
is_retry = TRUE;
/*
* Attempt to map runlist, dropping lock for
@@ -263,20 +269,30 @@ lock_retry_remap:
if (likely(!err))
goto lock_retry_remap;
rl = NULL;
- lcn = err;
} else if (!rl)
up_read(&ni->runlist.lock);
+ /*
+ * If buffer is outside the runlist, treat it as a
+ * hole. This can happen due to concurrent truncate
+ * for example.
+ */
+ if (err == -ENOENT || lcn == LCN_ENOENT) {
+ err = 0;
+ goto handle_hole;
+ }
/* Hard error, zero out region. */
+ if (!err)
+ err = -EIO;
bh->b_blocknr = -1;
SetPageError(page);
ntfs_error(vol->sb, "Failed to read from inode 0x%lx, "
"attribute type 0x%x, vcn 0x%llx, "
"offset 0x%x because its location on "
"disk could not be determined%s "
- "(error code %lli).", ni->mft_no,
+ "(error code %i).", ni->mft_no,
ni->type, (unsigned long long)vcn,
vcn_ofs, is_retry ? " even after "
- "retrying" : "", (long long)lcn);
+ "retrying" : "", err);
}
/*
* Either iblock was outside lblock limits or
@@ -289,9 +305,10 @@ handle_hole:
handle_zblock:
kaddr = kmap_atomic(page, KM_USER0);
memset(kaddr + i * blocksize, 0, blocksize);
- flush_dcache_page(page);
kunmap_atomic(kaddr, KM_USER0);
- set_buffer_uptodate(bh);
+ flush_dcache_page(page);
+ if (likely(!err))
+ set_buffer_uptodate(bh);
} while (i++, iblock++, (bh = bh->b_this_page) != head);
/* Release the lock if we took it. */
@@ -367,31 +384,38 @@ retry_readpage:
return 0;
}
ni = NTFS_I(page->mapping->host);
-
+ /*
+ * Only $DATA attributes can be encrypted and only unnamed $DATA
+ * attributes can be compressed. Index root can have the flags set but
+ * this means to create compressed/encrypted files, not that the
+ * attribute is compressed/encrypted.
+ */
+ if (ni->type != AT_INDEX_ROOT) {
+ /* If attribute is encrypted, deny access, just like NT4. */
+ if (NInoEncrypted(ni)) {
+ BUG_ON(ni->type != AT_DATA);
+ err = -EACCES;
+ goto err_out;
+ }
+ /* Compressed data streams are handled in compress.c. */
+ if (NInoNonResident(ni) && NInoCompressed(ni)) {
+ BUG_ON(ni->type != AT_DATA);
+ BUG_ON(ni->name_len);
+ return ntfs_read_compressed_block(page);
+ }
+ }
/* NInoNonResident() == NInoIndexAllocPresent() */
if (NInoNonResident(ni)) {
- /*
- * Only unnamed $DATA attributes can be compressed or
- * encrypted.
- */
- if (ni->type == AT_DATA && !ni->name_len) {
- /* If file is encrypted, deny access, just like NT4. */
- if (NInoEncrypted(ni)) {
- err = -EACCES;
- goto err_out;
- }
- /* Compressed data streams are handled in compress.c. */
- if (NInoCompressed(ni))
- return ntfs_read_compressed_block(page);
- }
- /* Normal data stream. */
+ /* Normal, non-resident data stream. */
return ntfs_read_block(page);
}
/*
* Attribute is resident, implying it is not compressed or encrypted.
* This also means the attribute is smaller than an mft record and
* hence smaller than a page, so can simply zero out any pages with
- * index above 0.
+ * index above 0. Note the attribute can actually be marked compressed
+ * but if it is resident the actual data is not compressed so we are
+ * ok to ignore the compressed flag here.
*/
if (unlikely(page->index > 0)) {
kaddr = kmap_atomic(page, KM_USER0);
@@ -511,19 +535,21 @@ static int ntfs_write_block(struct page *page, struct writeback_control *wbc)
BUG_ON(!PageUptodate(page));
create_empty_buffers(page, blocksize,
(1 << BH_Uptodate) | (1 << BH_Dirty));
+ if (unlikely(!page_has_buffers(page))) {
+ ntfs_warning(vol->sb, "Error allocating page "
+ "buffers. Redirtying page so we try "
+ "again later.");
+ /*
+ * Put the page back on mapping->dirty_pages, but leave
+ * its buffers' dirty state as-is.
+ */
+ redirty_page_for_writepage(wbc, page);
+ unlock_page(page);
+ return 0;
+ }
}
bh = head = page_buffers(page);
- if (unlikely(!bh)) {
- ntfs_warning(vol->sb, "Error allocating page buffers. "
- "Redirtying page so we try again later.");
- /*
- * Put the page back on mapping->dirty_pages, but leave its
- * buffer's dirty state as-is.
- */
- redirty_page_for_writepage(wbc, page);
- unlock_page(page);
- return 0;
- }
+ BUG_ON(!bh);
/* NOTE: Different naming scheme to ntfs_read_block()! */
@@ -670,6 +696,27 @@ lock_retry_remap:
}
/* It is a hole, need to instantiate it. */
if (lcn == LCN_HOLE) {
+ u8 *kaddr;
+ unsigned long *bpos, *bend;
+
+ /* Check if the buffer is zero. */
+ kaddr = kmap_atomic(page, KM_USER0);
+ bpos = (unsigned long *)(kaddr + bh_offset(bh));
+ bend = (unsigned long *)((u8*)bpos + blocksize);
+ do {
+ if (unlikely(*bpos))
+ break;
+ } while (likely(++bpos < bend));
+ kunmap_atomic(kaddr, KM_USER0);
+ if (bpos == bend) {
+ /*
+ * Buffer is zero and sparse, no need to write
+ * it.
+ */
+ bh->b_blocknr = -1;
+ clear_buffer_dirty(bh);
+ continue;
+ }
// TODO: Instantiate the hole.
// clear_buffer_new(bh);
// unmap_underlying_metadata(bh->b_bdev, bh->b_blocknr);
@@ -690,20 +737,37 @@ lock_retry_remap:
if (likely(!err))
goto lock_retry_remap;
rl = NULL;
- lcn = err;
} else if (!rl)
up_read(&ni->runlist.lock);
+ /*
+ * If buffer is outside the runlist, truncate has cut it out
+ * of the runlist. Just clean and clear the buffer and set it
+ * uptodate so it can get discarded by the VM.
+ */
+ if (err == -ENOENT || lcn == LCN_ENOENT) {
+ u8 *kaddr;
+
+ bh->b_blocknr = -1;
+ clear_buffer_dirty(bh);
+ kaddr = kmap_atomic(page, KM_USER0);
+ memset(kaddr + bh_offset(bh), 0, blocksize);
+ kunmap_atomic(kaddr, KM_USER0);
+ flush_dcache_page(page);
+ set_buffer_uptodate(bh);
+ err = 0;
+ continue;
+ }
/* Failed to map the buffer, even after retrying. */
+ if (!err)
+ err = -EIO;
bh->b_blocknr = -1;
ntfs_error(vol->sb, "Failed to write to inode 0x%lx, "
"attribute type 0x%x, vcn 0x%llx, offset 0x%x "
"because its location on disk could not be "
- "determined%s (error code %lli).", ni->mft_no,
+ "determined%s (error code %i).", ni->mft_no,
ni->type, (unsigned long long)vcn,
vcn_ofs, is_retry ? " even after "
- "retrying" : "", (long long)lcn);
- if (!err)
- err = -EIO;
+ "retrying" : "", err);
break;
} while (block++, (bh = bh->b_this_page) != head);
@@ -714,7 +778,7 @@ lock_retry_remap:
/* For the error case, need to reset bh to the beginning. */
bh = head;
- /* Just an optimization, so ->readpage() isn't called later. */
+ /* Just an optimization, so ->readpage() is not called later. */
if (unlikely(!PageUptodate(page))) {
int uptodate = 1;
do {
@@ -730,7 +794,6 @@ lock_retry_remap:
/* Setup all mapped, dirty buffers for async write i/o. */
do {
- get_bh(bh);
if (buffer_mapped(bh) && buffer_dirty(bh)) {
lock_buffer(bh);
if (test_clear_buffer_dirty(bh)) {
@@ -768,14 +831,8 @@ lock_retry_remap:
BUG_ON(PageWriteback(page));
set_page_writeback(page); /* Keeps try_to_free_buffers() away. */
- unlock_page(page);
- /*
- * Submit the prepared buffers for i/o. Note the page is unlocked,
- * and the async write i/o completion handler can end_page_writeback()
- * at any time after the *first* submit_bh(). So the buffers can then
- * disappear...
- */
+ /* Submit the prepared buffers for i/o. */
need_end_writeback = TRUE;
do {
struct buffer_head *next = bh->b_this_page;
@@ -783,9 +840,9 @@ lock_retry_remap:
submit_bh(WRITE, bh);
need_end_writeback = FALSE;
}
- put_bh(bh);
bh = next;
} while (bh != head);
+ unlock_page(page);
/* If no i/o was started, need to end_page_writeback(). */
if (unlikely(need_end_writeback))
@@ -860,7 +917,6 @@ static int ntfs_write_mst_block(struct page *page,
sync = (wbc->sync_mode == WB_SYNC_ALL);
/* Make sure we have mapped buffers. */
- BUG_ON(!page_has_buffers(page));
bh = head = page_buffers(page);
BUG_ON(!bh);
@@ -1280,38 +1336,42 @@ retry_writepage:
ntfs_debug("Write outside i_size - truncated?");
return 0;
}
+ /*
+ * Only $DATA attributes can be encrypted and only unnamed $DATA
+ * attributes can be compressed. Index root can have the flags set but
+ * this means to create compressed/encrypted files, not that the
+ * attribute is compressed/encrypted.
+ */
+ if (ni->type != AT_INDEX_ROOT) {
+ /* If file is encrypted, deny access, just like NT4. */
+ if (NInoEncrypted(ni)) {
+ unlock_page(page);
+ BUG_ON(ni->type != AT_DATA);
+ ntfs_debug("Denying write access to encrypted "
+ "file.");
+ return -EACCES;
+ }
+ /* Compressed data streams are handled in compress.c. */
+ if (NInoNonResident(ni) && NInoCompressed(ni)) {
+ BUG_ON(ni->type != AT_DATA);
+ BUG_ON(ni->name_len);
+ // TODO: Implement and replace this with
+ // return ntfs_write_compressed_block(page);
+ unlock_page(page);
+ ntfs_error(vi->i_sb, "Writing to compressed files is "
+ "not supported yet. Sorry.");
+ return -EOPNOTSUPP;
+ }
+ // TODO: Implement and remove this check.
+ if (NInoNonResident(ni) && NInoSparse(ni)) {
+ unlock_page(page);
+ ntfs_error(vi->i_sb, "Writing to sparse files is not "
+ "supported yet. Sorry.");
+ return -EOPNOTSUPP;
+ }
+ }
/* NInoNonResident() == NInoIndexAllocPresent() */
if (NInoNonResident(ni)) {
- /*
- * Only unnamed $DATA attributes can be compressed, encrypted,
- * and/or sparse.
- */
- if (ni->type == AT_DATA && !ni->name_len) {
- /* If file is encrypted, deny access, just like NT4. */
- if (NInoEncrypted(ni)) {
- unlock_page(page);
- ntfs_debug("Denying write access to encrypted "
- "file.");
- return -EACCES;
- }
- /* Compressed data streams are handled in compress.c. */
- if (NInoCompressed(ni)) {
- // TODO: Implement and replace this check with
- // return ntfs_write_compressed_block(page);
- unlock_page(page);
- ntfs_error(vi->i_sb, "Writing to compressed "
- "files is not supported yet. "
- "Sorry.");
- return -EOPNOTSUPP;
- }
- // TODO: Implement and remove this check.
- if (NInoSparse(ni)) {
- unlock_page(page);
- ntfs_error(vi->i_sb, "Writing to sparse files "
- "is not supported yet. Sorry.");
- return -EOPNOTSUPP;
- }
- }
/* We have to zero every time due to mmap-at-end-of-file. */
if (page->index >= (i_size >> PAGE_CACHE_SHIFT)) {
/* The page straddles i_size. */
@@ -1324,14 +1384,16 @@ retry_writepage:
/* Handle mst protected attributes. */
if (NInoMstProtected(ni))
return ntfs_write_mst_block(page, wbc);
- /* Normal data stream. */
+ /* Normal, non-resident data stream. */
return ntfs_write_block(page, wbc);
}
/*
- * Attribute is resident, implying it is not compressed, encrypted,
- * sparse, or mst protected. This also means the attribute is smaller
- * than an mft record and hence smaller than a page, so can simply
- * return error on any pages with index above 0.
+ * Attribute is resident, implying it is not compressed, encrypted, or
+ * mst protected. This also means the attribute is smaller than an mft
+ * record and hence smaller than a page, so can simply return error on
+ * any pages with index above 0. Note the attribute can actually be
+ * marked compressed but if it is resident the actual data is not
+ * compressed so we are ok to ignore the compressed flag here.
*/
BUG_ON(page_has_buffers(page));
BUG_ON(!PageUptodate(page));
@@ -1380,30 +1442,14 @@ retry_writepage:
BUG_ON(PageWriteback(page));
set_page_writeback(page);
unlock_page(page);
-
/*
- * Here, we don't need to zero the out of bounds area everytime because
- * the below memcpy() already takes care of the mmap-at-end-of-file
- * requirements. If the file is converted to a non-resident one, then
- * the code path use is switched to the non-resident one where the
- * zeroing happens on each ntfs_writepage() invocation.
- *
- * The above also applies nicely when i_size is decreased.
- *
- * When i_size is increased, the memory between the old and new i_size
- * _must_ be zeroed (or overwritten with new data). Otherwise we will
- * expose data to userspace/disk which should never have been exposed.
- *
- * FIXME: Ensure that i_size increases do the zeroing/overwriting and
- * if we cannot guarantee that, then enable the zeroing below. If the
- * zeroing below is enabled, we MUST move the unlock_page() from above
- * to after the kunmap_atomic(), i.e. just before the
- * end_page_writeback().
- * UPDATE: ntfs_prepare/commit_write() do the zeroing on i_size
- * increases for resident attributes so those are ok.
- * TODO: ntfs_truncate(), others?
+ * Here, we do not need to zero the out of bounds area everytime
+ * because the below memcpy() already takes care of the
+ * mmap-at-end-of-file requirements. If the file is converted to a
+ * non-resident one, then the code path use is switched to the
+ * non-resident one where the zeroing happens on each ntfs_writepage()
+ * invocation.
*/
-
attr_len = le32_to_cpu(ctx->attr->data.resident.value_length);
i_size = i_size_read(vi);
if (unlikely(attr_len > i_size)) {
@@ -1681,27 +1727,25 @@ lock_retry_remap:
if (likely(!err))
goto lock_retry_remap;
rl = NULL;
- lcn = err;
} else if (!rl)
up_read(&ni->runlist.lock);
/*
* Failed to map the buffer, even after
* retrying.
*/
+ if (!err)
+ err = -EIO;
bh->b_blocknr = -1;
ntfs_error(vol->sb, "Failed to write to inode "
"0x%lx, attribute type 0x%x, "
"vcn 0x%llx, offset 0x%x "
"because its location on disk "
"could not be determined%s "
- "(error code %lli).",
+ "(error code %i).",
ni->mft_no, ni->type,
(unsigned long long)vcn,
vcn_ofs, is_retry ? " even "
- "after retrying" : "",
- (long long)lcn);
- if (!err)
- err = -EIO;
+ "after retrying" : "", err);
goto err_out;
}
/* We now have a successful remap, i.e. lcn >= 0. */
@@ -2357,6 +2401,7 @@ void mark_ntfs_record_dirty(struct page *page, const unsigned int ofs) {
buffers_to_free = bh;
}
bh = head = page_buffers(page);
+ BUG_ON(!bh);
do {
bh_ofs = bh_offset(bh);
if (bh_ofs + bh_size <= ofs)
diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c
index cd0f9e740b1..3f9a4ff42ee 100644
--- a/fs/ntfs/attrib.c
+++ b/fs/ntfs/attrib.c
@@ -43,6 +43,9 @@
* which is not an error as such. This is -ENOENT. It means that @vcn is out
* of bounds of the runlist.
*
+ * Note the runlist can be NULL after this function returns if @vcn is zero and
+ * the attribute has zero allocated size, i.e. there simply is no runlist.
+ *
* Locking: - The runlist must be locked for writing.
* - This function modifies the runlist.
*/
@@ -54,6 +57,7 @@ int ntfs_map_runlist_nolock(ntfs_inode *ni, VCN vcn)
ATTR_RECORD *a;
ntfs_attr_search_ctx *ctx;
runlist_element *rl;
+ unsigned long flags;
int err = 0;
ntfs_debug("Mapping runlist part containing vcn 0x%llx.",
@@ -85,8 +89,11 @@ int ntfs_map_runlist_nolock(ntfs_inode *ni, VCN vcn)
* ntfs_mapping_pairs_decompress() fails.
*/
end_vcn = sle64_to_cpu(a->data.non_resident.highest_vcn) + 1;
- if (unlikely(!a->data.non_resident.lowest_vcn && end_vcn <= 1))
+ if (unlikely(!a->data.non_resident.lowest_vcn && end_vcn <= 1)) {
+ read_lock_irqsave(&ni->size_lock, flags);
end_vcn = ni->allocated_size >> ni->vol->cluster_size_bits;
+ read_unlock_irqrestore(&ni->size_lock, flags);
+ }
if (unlikely(vcn >= end_vcn)) {
err = -ENOENT;
goto err_out;
@@ -165,6 +172,7 @@ LCN ntfs_attr_vcn_to_lcn_nolock(ntfs_inode *ni, const VCN vcn,
const BOOL write_locked)
{
LCN lcn;
+ unsigned long flags;
BOOL is_retry = FALSE;
ntfs_debug("Entering for i_ino 0x%lx, vcn 0x%llx, %s_locked.",
@@ -173,6 +181,14 @@ LCN ntfs_attr_vcn_to_lcn_nolock(ntfs_inode *ni, const VCN vcn,
BUG_ON(!ni);
BUG_ON(!NInoNonResident(ni));
BUG_ON(vcn < 0);
+ if (!ni->runlist.rl) {
+ read_lock_irqsave(&ni->size_lock, flags);
+ if (!ni->allocated_size) {
+ read_unlock_irqrestore(&ni->size_lock, flags);
+ return LCN_ENOENT;
+ }
+ read_unlock_irqrestore(&ni->size_lock, flags);
+ }
retry_remap:
/* Convert vcn to lcn. If that fails map the runlist and retry once. */
lcn = ntfs_rl_vcn_to_lcn(ni->runlist.rl, vcn);
@@ -255,6 +271,7 @@ retry_remap:
runlist_element *ntfs_attr_find_vcn_nolock(ntfs_inode *ni, const VCN vcn,
const BOOL write_locked)
{
+ unsigned long flags;
runlist_element *rl;
int err = 0;
BOOL is_retry = FALSE;
@@ -265,6 +282,14 @@ runlist_element *ntfs_attr_find_vcn_nolock(ntfs_inode *ni, const VCN vcn,
BUG_ON(!ni);
BUG_ON(!NInoNonResident(ni));
BUG_ON(vcn < 0);
+ if (!ni->runlist.rl) {
+ read_lock_irqsave(&ni->size_lock, flags);
+ if (!ni->allocated_size) {
+ read_unlock_irqrestore(&ni->size_lock, flags);
+ return ERR_PTR(-ENOENT);
+ }
+ read_unlock_irqrestore(&ni->size_lock, flags);
+ }
retry_remap:
rl = ni->runlist.rl;
if (likely(rl && vcn >= rl[0].vcn)) {
@@ -528,6 +553,11 @@ int load_attribute_list(ntfs_volume *vol, runlist *runlist, u8 *al_start,
block_size_bits = sb->s_blocksize_bits;
down_read(&runlist->lock);
rl = runlist->rl;
+ if (!rl) {
+ ntfs_error(sb, "Cannot read attribute list since runlist is "
+ "missing.");
+ goto err_out;
+ }
/* Read all clusters specified by the runlist one run at a time. */
while (rl->length) {
lcn = ntfs_rl_vcn_to_lcn(rl, rl->vcn);
@@ -1247,6 +1277,46 @@ int ntfs_attr_record_resize(MFT_RECORD *m, ATTR_RECORD *a, u32 new_size)
}
/**
+ * ntfs_resident_attr_value_resize - resize the value of a resident attribute
+ * @m: mft record containing attribute record
+ * @a: attribute record whose value to resize
+ * @new_size: new size in bytes to which to resize the attribute value of @a
+ *
+ * Resize the value of the attribute @a in the mft record @m to @new_size bytes.
+ * If the value is made bigger, the newly allocated space is cleared.
+ *
+ * Return 0 on success and -errno on error. The following error codes are
+ * defined:
+ * -ENOSPC - Not enough space in the mft record @m to perform the resize.
+ *
+ * Note: On error, no modifications have been performed whatsoever.
+ *
+ * Warning: If you make a record smaller without having copied all the data you
+ * are interested in the data may be overwritten.
+ */
+int ntfs_resident_attr_value_resize(MFT_RECORD *m, ATTR_RECORD *a,
+ const u32 new_size)
+{
+ u32 old_size;
+
+ /* Resize the resident part of the attribute record. */
+ if (ntfs_attr_record_resize(m, a,
+ le16_to_cpu(a->data.resident.value_offset) + new_size))
+ return -ENOSPC;
+ /*
+ * The resize succeeded! If we made the attribute value bigger, clear
+ * the area between the old size and @new_size.
+ */
+ old_size = le32_to_cpu(a->data.resident.value_length);
+ if (new_size > old_size)
+ memset((u8*)a + le16_to_cpu(a->data.resident.value_offset) +
+ old_size, 0, new_size - old_size);
+ /* Finally update the length of the attribute value. */
+ a->data.resident.value_length = cpu_to_le32(new_size);
+ return 0;
+}
+
+/**
* ntfs_attr_make_non_resident - convert a resident to a non-resident attribute
* @ni: ntfs inode describing the attribute to convert
*
@@ -1302,6 +1372,12 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni)
return err;
}
/*
+ * FIXME: Compressed and encrypted attributes are not supported when
+ * writing and we should never have gotten here for them.
+ */
+ BUG_ON(NInoCompressed(ni));
+ BUG_ON(NInoEncrypted(ni));
+ /*
* The size needs to be aligned to a cluster boundary for allocation
* purposes.
*/
@@ -1377,10 +1453,15 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni)
BUG_ON(a->non_resident);
/*
* Calculate new offsets for the name and the mapping pairs array.
- * We assume the attribute is not compressed or sparse.
*/
- name_ofs = (offsetof(ATTR_REC,
- data.non_resident.compressed_size) + 7) & ~7;
+ if (NInoSparse(ni) || NInoCompressed(ni))
+ name_ofs = (offsetof(ATTR_REC,
+ data.non_resident.compressed_size) +
+ sizeof(a->data.non_resident.compressed_size) +
+ 7) & ~7;
+ else
+ name_ofs = (offsetof(ATTR_REC,
+ data.non_resident.compressed_size) + 7) & ~7;
mp_ofs = (name_ofs + a->name_length * sizeof(ntfschar) + 7) & ~7;
/*
* Determine the size of the resident part of the now non-resident
@@ -1419,24 +1500,23 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni)
memmove((u8*)a + name_ofs, (u8*)a + le16_to_cpu(a->name_offset),
a->name_length * sizeof(ntfschar));
a->name_offset = cpu_to_le16(name_ofs);
- /*
- * FIXME: For now just clear all of these as we do not support them
- * when writing.
- */
- a->flags &= cpu_to_le16(0xffff & ~le16_to_cpu(ATTR_IS_SPARSE |
- ATTR_IS_ENCRYPTED | ATTR_COMPRESSION_MASK));
/* Setup the fields specific to non-resident attributes. */
a->data.non_resident.lowest_vcn = 0;
a->data.non_resident.highest_vcn = cpu_to_sle64((new_size - 1) >>
vol->cluster_size_bits);
a->data.non_resident.mapping_pairs_offset = cpu_to_le16(mp_ofs);
- a->data.non_resident.compression_unit = 0;
memset(&a->data.non_resident.reserved, 0,
sizeof(a->data.non_resident.reserved));
a->data.non_resident.allocated_size = cpu_to_sle64(new_size);
a->data.non_resident.data_size =
a->data.non_resident.initialized_size =
cpu_to_sle64(attr_size);
+ if (NInoSparse(ni) || NInoCompressed(ni)) {
+ a->data.non_resident.compression_unit = 4;
+ a->data.non_resident.compressed_size =
+ a->data.non_resident.allocated_size;
+ } else
+ a->data.non_resident.compression_unit = 0;
/* Generate the mapping pairs array into the attribute record. */
err = ntfs_mapping_pairs_build(vol, (u8*)a + mp_ofs,
arec_size - mp_ofs, rl, 0, -1, NULL);
@@ -1446,16 +1526,19 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni)
goto undo_err_out;
}
/* Setup the in-memory attribute structure to be non-resident. */
- /*
- * FIXME: For now just clear all of these as we do not support them
- * when writing.
- */
- NInoClearSparse(ni);
- NInoClearEncrypted(ni);
- NInoClearCompressed(ni);
ni->runlist.rl = rl;
write_lock_irqsave(&ni->size_lock, flags);
ni->allocated_size = new_size;
+ if (NInoSparse(ni) || NInoCompressed(ni)) {
+ ni->itype.compressed.size = ni->allocated_size;
+ ni->itype.compressed.block_size = 1U <<
+ (a->data.non_resident.compression_unit +
+ vol->cluster_size_bits);
+ ni->itype.compressed.block_size_bits =
+ ffs(ni->itype.compressed.block_size) - 1;
+ ni->itype.compressed.block_clusters = 1U <<
+ a->data.non_resident.compression_unit;
+ }
write_unlock_irqrestore(&ni->size_lock, flags);
/*
* This needs to be last since the address space operations ->readpage
@@ -1603,6 +1686,12 @@ int ntfs_attr_set(ntfs_inode *ni, const s64 ofs, const s64 cnt, const u8 val)
BUG_ON(cnt < 0);
if (!cnt)
goto done;
+ /*
+ * FIXME: Compressed and encrypted attributes are not supported when
+ * writing and we should never have gotten here for them.
+ */
+ BUG_ON(NInoCompressed(ni));
+ BUG_ON(NInoEncrypted(ni));
mapping = VFS_I(ni)->i_mapping;
/* Work out the starting index and page offset. */
idx = ofs >> PAGE_CACHE_SHIFT;
diff --git a/fs/ntfs/attrib.h b/fs/ntfs/attrib.h
index 0e4ac6d3c0e..0618ed6fd7b 100644
--- a/fs/ntfs/attrib.h
+++ b/fs/ntfs/attrib.h
@@ -99,6 +99,8 @@ extern int ntfs_attr_can_be_resident(const ntfs_volume *vol,
const ATTR_TYPE type);
extern int ntfs_attr_record_resize(MFT_RECORD *m, ATTR_RECORD *a, u32 new_size);
+extern int ntfs_resident_attr_value_resize(MFT_RECORD *m, ATTR_RECORD *a,
+ const u32 new_size);
extern int ntfs_attr_make_non_resident(ntfs_inode *ni);
diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c
index 6d265cfd49a..25d24106f89 100644
--- a/fs/ntfs/compress.c
+++ b/fs/ntfs/compress.c
@@ -539,7 +539,6 @@ int ntfs_read_compressed_block(struct page *page)
if (unlikely(!pages || !bhs)) {
kfree(bhs);
kfree(pages);
- SetPageError(page);
unlock_page(page);
ntfs_error(vol->sb, "Failed to allocate internal buffers.");
return -ENOMEM;
@@ -871,9 +870,6 @@ lock_retry_remap:
for (; prev_cur_page < cur_page; prev_cur_page++) {
page = pages[prev_cur_page];
if (page) {
- if (prev_cur_page == xpage &&
- !xpage_done)
- SetPageError(page);
flush_dcache_page(page);
kunmap(page);
unlock_page(page);
@@ -904,8 +900,6 @@ lock_retry_remap:
"Terminating them with extreme "
"prejudice. Inode 0x%lx, page index "
"0x%lx.", ni->mft_no, page->index);
- if (cur_page == xpage && !xpage_done)
- SetPageError(page);
flush_dcache_page(page);
kunmap(page);
unlock_page(page);
@@ -953,8 +947,6 @@ err_out:
for (i = cur_page; i < max_page; i++) {
page = pages[i];
if (page) {
- if (i == xpage && !xpage_done)
- SetPageError(page);
flush_dcache_page(page);
kunmap(page);
unlock_page(page);
diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
index 46779471c54..795c3d1930f 100644
--- a/fs/ntfs/dir.c
+++ b/fs/ntfs/dir.c
@@ -1051,7 +1051,8 @@ static inline int ntfs_filldir(ntfs_volume *vol, loff_t fpos,
ie->key.file_name.file_name_length, &name,
NTFS_MAX_NAME_LEN * NLS_MAX_CHARSET_SIZE + 1);
if (name_len <= 0) {
- ntfs_debug("Skipping unrepresentable file.");
+ ntfs_warning(vol->sb, "Skipping unrepresentable inode 0x%llx.",
+ (long long)MREF_LE(ie->data.dir.indexed_file));
return 0;
}
if (ie->key.file_name.file_attributes &
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index e0f530ce6b9..be9fd1dd423 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -1,7 +1,7 @@
/*
- * file.c - NTFS kernel file operations. Part of the Linux-NTFS project.
+ * file.c - NTFS kernel file operations. Part of the Linux-NTFS project.
*
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2005 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
@@ -94,6 +94,11 @@ static int ntfs_file_fsync(struct file *filp, struct dentry *dentry,
if (!datasync || !NInoNonResident(NTFS_I(vi)))
ret = ntfs_write_inode(vi, 1);
write_inode_now(vi, !datasync);
+ /*
+ * NOTE: If we were to use mapping->private_list (see ext2 and
+ * fs/buffer.c) for dirty blocks then we could optimize the below to be
+ * sync_mapping_buffers(vi->i_mapping).
+ */
err = sync_blockdev(vi->i_sb->s_bdev);
if (unlikely(err && !ret))
ret = err;
diff --git a/fs/ntfs/index.c b/fs/ntfs/index.c
index 11fd5307d78..8f2d5727546 100644
--- a/fs/ntfs/index.c
+++ b/fs/ntfs/index.c
@@ -205,6 +205,7 @@ int ntfs_index_lookup(const void *key, const int key_len,
&ie->key, key_len)) {
ir_done:
ictx->is_in_root = TRUE;
+ ictx->ir = ir;
ictx->actx = actx;
ictx->base_ni = base_ni;
ictx->ia = NULL;
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index 886214a77f9..dc4bbe3acf5 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -1013,41 +1013,50 @@ skip_large_dir_stuff:
}
a = ctx->attr;
/* Setup the state. */
- if (a->non_resident) {
- NInoSetNonResident(ni);
- if (a->flags & (ATTR_COMPRESSION_MASK |
- ATTR_IS_SPARSE)) {
- if (a->flags & ATTR_COMPRESSION_MASK) {
- NInoSetCompressed(ni);
- if (vol->cluster_size > 4096) {
- ntfs_error(vi->i_sb, "Found "
+ if (a->flags & (ATTR_COMPRESSION_MASK | ATTR_IS_SPARSE)) {
+ if (a->flags & ATTR_COMPRESSION_MASK) {
+ NInoSetCompressed(ni);
+ if (vol->cluster_size > 4096) {
+ ntfs_error(vi->i_sb, "Found "
"compressed data but "
"compression is "
"disabled due to "
"cluster size (%i) > "
"4kiB.",
vol->cluster_size);
- goto unm_err_out;
- }
- if ((a->flags & ATTR_COMPRESSION_MASK)
- != ATTR_IS_COMPRESSED) {
- ntfs_error(vi->i_sb, "Found "
- "unknown compression "
- "method or corrupt "
- "file.");
- goto unm_err_out;
- }
+ goto unm_err_out;
+ }
+ if ((a->flags & ATTR_COMPRESSION_MASK)
+ != ATTR_IS_COMPRESSED) {
+ ntfs_error(vi->i_sb, "Found unknown "
+ "compression method "
+ "or corrupt file.");
+ goto unm_err_out;
}
- if (a->flags & ATTR_IS_SPARSE)
- NInoSetSparse(ni);
+ }
+ if (a->flags & ATTR_IS_SPARSE)
+ NInoSetSparse(ni);
+ }
+ if (a->flags & ATTR_IS_ENCRYPTED) {
+ if (NInoCompressed(ni)) {
+ ntfs_error(vi->i_sb, "Found encrypted and "
+ "compressed data.");
+ goto unm_err_out;
+ }
+ NInoSetEncrypted(ni);
+ }
+ if (a->non_resident) {
+ NInoSetNonResident(ni);
+ if (NInoCompressed(ni) || NInoSparse(ni)) {
if (a->data.non_resident.compression_unit !=
4) {
ntfs_error(vi->i_sb, "Found "
- "nonstandard compression unit "
- "(%u instead of 4). Cannot "
- "handle this.",
- a->data.non_resident.
- compression_unit);
+ "nonstandard "
+ "compression unit (%u "
+ "instead of 4). "
+ "Cannot handle this.",
+ a->data.non_resident.
+ compression_unit);
err = -EOPNOTSUPP;
goto unm_err_out;
}
@@ -1065,14 +1074,6 @@ skip_large_dir_stuff:
a->data.non_resident.
compressed_size);
}
- if (a->flags & ATTR_IS_ENCRYPTED) {
- if (a->flags & ATTR_COMPRESSION_MASK) {
- ntfs_error(vi->i_sb, "Found encrypted "
- "and compressed data.");
- goto unm_err_out;
- }
- NInoSetEncrypted(ni);
- }
if (a->data.non_resident.lowest_vcn) {
ntfs_error(vi->i_sb, "First extent of $DATA "
"attribute has non zero "
@@ -1212,6 +1213,75 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
if (unlikely(err))
goto unm_err_out;
a = ctx->attr;
+ if (a->flags & (ATTR_COMPRESSION_MASK | ATTR_IS_SPARSE)) {
+ if (a->flags & ATTR_COMPRESSION_MASK) {
+ NInoSetCompressed(ni);
+ if ((ni->type != AT_DATA) || (ni->type == AT_DATA &&
+ ni->name_len)) {
+ ntfs_error(vi->i_sb, "Found compressed "
+ "non-data or named data "
+ "attribute. Please report "
+ "you saw this message to "
+ "linux-ntfs-dev@lists."
+ "sourceforge.net");
+ goto unm_err_out;
+ }
+ if (vol->cluster_size > 4096) {
+ ntfs_error(vi->i_sb, "Found compressed "
+ "attribute but compression is "
+ "disabled due to cluster size "
+ "(%i) > 4kiB.",
+ vol->cluster_size);
+ goto unm_err_out;
+ }
+ if ((a->flags & ATTR_COMPRESSION_MASK) !=
+ ATTR_IS_COMPRESSED) {
+ ntfs_error(vi->i_sb, "Found unknown "
+ "compression method.");
+ goto unm_err_out;
+ }
+ }
+ /*
+ * The encryption flag set in an index root just means to
+ * compress all files.
+ */
+ if (NInoMstProtected(ni) && ni->type != AT_INDEX_ROOT) {
+ ntfs_error(vi->i_sb, "Found mst protected attribute "
+ "but the attribute is %s. Please "
+ "report you saw this message to "
+ "linux-ntfs-dev@lists.sourceforge.net",
+ NInoCompressed(ni) ? "compressed" :
+ "sparse");
+ goto unm_err_out;
+ }
+ if (a->flags & ATTR_IS_SPARSE)
+ NInoSetSparse(ni);
+ }
+ if (a->flags & ATTR_IS_ENCRYPTED) {
+ if (NInoCompressed(ni)) {
+ ntfs_error(vi->i_sb, "Found encrypted and compressed "
+ "data.");
+ goto unm_err_out;
+ }
+ /*
+ * The encryption flag set in an index root just means to
+ * encrypt all files.
+ */
+ if (NInoMstProtected(ni) && ni->type != AT_INDEX_ROOT) {
+ ntfs_error(vi->i_sb, "Found mst protected attribute "
+ "but the attribute is encrypted. "
+ "Please report you saw this message "
+ "to linux-ntfs-dev@lists.sourceforge."
+ "net");
+ goto unm_err_out;
+ }
+ if (ni->type != AT_DATA) {
+ ntfs_error(vi->i_sb, "Found encrypted non-data "
+ "attribute.");
+ goto unm_err_out;
+ }
+ NInoSetEncrypted(ni);
+ }
if (!a->non_resident) {
/* Ensure the attribute name is placed before the value. */
if (unlikely(a->name_length && (le16_to_cpu(a->name_offset) >=
@@ -1220,11 +1290,10 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
"the attribute value.");
goto unm_err_out;
}
- if (NInoMstProtected(ni) || a->flags) {
+ if (NInoMstProtected(ni)) {
ntfs_error(vi->i_sb, "Found mst protected attribute "
- "or attribute with non-zero flags but "
- "the attribute is resident. Please "
- "report you saw this message to "
+ "but the attribute is resident. "
+ "Please report you saw this message to "
"linux-ntfs-dev@lists.sourceforge.net");
goto unm_err_out;
}
@@ -1250,50 +1319,8 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
"the mapping pairs array.");
goto unm_err_out;
}
- if (a->flags & (ATTR_COMPRESSION_MASK | ATTR_IS_SPARSE)) {
- if (a->flags & ATTR_COMPRESSION_MASK) {
- NInoSetCompressed(ni);
- if ((ni->type != AT_DATA) || (ni->type ==
- AT_DATA && ni->name_len)) {
- ntfs_error(vi->i_sb, "Found compressed "
- "non-data or named "
- "data attribute. "
- "Please report you "
- "saw this message to "
- "linux-ntfs-dev@lists."
- "sourceforge.net");
- goto unm_err_out;
- }
- if (vol->cluster_size > 4096) {
- ntfs_error(vi->i_sb, "Found compressed "
- "attribute but "
- "compression is "
- "disabled due to "
- "cluster size (%i) > "
- "4kiB.",
- vol->cluster_size);
- goto unm_err_out;
- }
- if ((a->flags & ATTR_COMPRESSION_MASK) !=
- ATTR_IS_COMPRESSED) {
- ntfs_error(vi->i_sb, "Found unknown "
- "compression method.");
- goto unm_err_out;
- }
- }
- if (NInoMstProtected(ni)) {
- ntfs_error(vi->i_sb, "Found mst protected "
- "attribute but the attribute "
- "is %s. Please report you "
- "saw this message to "
- "linux-ntfs-dev@lists."
- "sourceforge.net",
- NInoCompressed(ni) ?
- "compressed" : "sparse");
- goto unm_err_out;
- }
- if (a->flags & ATTR_IS_SPARSE)
- NInoSetSparse(ni);
+ if ((NInoCompressed(ni) || NInoSparse(ni)) &&
+ ni->type != AT_INDEX_ROOT) {
if (a->data.non_resident.compression_unit != 4) {
ntfs_error(vi->i_sb, "Found nonstandard "
"compression unit (%u instead "
@@ -1313,23 +1340,6 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
ni->itype.compressed.size = sle64_to_cpu(
a->data.non_resident.compressed_size);
}
- if (a->flags & ATTR_IS_ENCRYPTED) {
- if (a->flags & ATTR_COMPRESSION_MASK) {
- ntfs_error(vi->i_sb, "Found encrypted and "
- "compressed data.");
- goto unm_err_out;
- }
- if (NInoMstProtected(ni)) {
- ntfs_error(vi->i_sb, "Found mst protected "
- "attribute but the attribute "
- "is encrypted. Please report "
- "you saw this message to "
- "linux-ntfs-dev@lists."
- "sourceforge.net");
- goto unm_err_out;
- }
- NInoSetEncrypted(ni);
- }
if (a->data.non_resident.lowest_vcn) {
ntfs_error(vi->i_sb, "First extent of attribute has "
"non-zero lowest_vcn.");
@@ -1348,12 +1358,12 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
vi->i_mapping->a_ops = &ntfs_mst_aops;
else
vi->i_mapping->a_ops = &ntfs_aops;
- if (NInoCompressed(ni) || NInoSparse(ni))
+ if ((NInoCompressed(ni) || NInoSparse(ni)) && ni->type != AT_INDEX_ROOT)
vi->i_blocks = ni->itype.compressed.size >> 9;
else
vi->i_blocks = ni->allocated_size >> 9;
/*
- * Make sure the base inode doesn't go away and attach it to the
+ * Make sure the base inode does not go away and attach it to the
* attribute inode.
*/
igrab(base_vi);
@@ -1480,7 +1490,10 @@ static int ntfs_read_locked_index_inode(struct inode *base_vi, struct inode *vi)
"after the attribute value.");
goto unm_err_out;
}
- /* Compressed/encrypted/sparse index root is not allowed. */
+ /*
+ * Compressed/encrypted/sparse index root is not allowed, except for
+ * directories of course but those are not dealt with here.
+ */
if (a->flags & (ATTR_COMPRESSION_MASK | ATTR_IS_ENCRYPTED |
ATTR_IS_SPARSE)) {
ntfs_error(vi->i_sb, "Found compressed/encrypted/sparse index "
@@ -2430,16 +2443,18 @@ int ntfs_setattr(struct dentry *dentry, struct iattr *attr)
* We skipped the truncate but must still update
* timestamps.
*/
- ia_valid |= ATTR_MTIME|ATTR_CTIME;
+ ia_valid |= ATTR_MTIME | ATTR_CTIME;
}
}
-
if (ia_valid & ATTR_ATIME)
- vi->i_atime = attr->ia_atime;
+ vi->i_atime = timespec_trunc(attr->ia_atime,
+ vi->i_sb->s_time_gran);
if (ia_valid & ATTR_MTIME)
- vi->i_mtime = attr->ia_mtime;
+ vi->i_mtime = timespec_trunc(attr->ia_mtime,
+ vi->i_sb->s_time_gran);
if (ia_valid & ATTR_CTIME)
- vi->i_ctime = attr->ia_ctime;
+ vi->i_ctime = timespec_trunc(attr->ia_ctime,
+ vi->i_sb->s_time_gran);
mark_inode_dirty(vi);
out:
return err;
diff --git a/fs/ntfs/lcnalloc.c b/fs/ntfs/lcnalloc.c
index a4bc07616e5..7b593429068 100644
--- a/fs/ntfs/lcnalloc.c
+++ b/fs/ntfs/lcnalloc.c
@@ -54,6 +54,8 @@ int ntfs_cluster_free_from_rl_nolock(ntfs_volume *vol,
int ret = 0;
ntfs_debug("Entering.");
+ if (!rl)
+ return 0;
for (; rl->length; rl++) {
int err;
@@ -163,17 +165,9 @@ runlist_element *ntfs_cluster_alloc(ntfs_volume *vol, const VCN start_vcn,
BUG_ON(zone < FIRST_ZONE);
BUG_ON(zone > LAST_ZONE);
- /* Return empty runlist if @count == 0 */
- // FIXME: Do we want to just return NULL instead? (AIA)
- if (!count) {
- rl = ntfs_malloc_nofs(PAGE_SIZE);
- if (!rl)
- return ERR_PTR(-ENOMEM);
- rl[0].vcn = start_vcn;
- rl[0].lcn = LCN_RL_NOT_MAPPED;
- rl[0].length = 0;
- return rl;
- }
+ /* Return NULL if @count is zero. */
+ if (!count)
+ return NULL;
/* Take the lcnbmp lock for writing. */
down_write(&vol->lcnbmp_lock);
/*
@@ -788,7 +782,8 @@ out:
* @vi: vfs inode whose runlist describes the clusters to free
* @start_vcn: vcn in the runlist of @vi at which to start freeing clusters
* @count: number of clusters to free or -1 for all clusters
- * @is_rollback: if TRUE this is a rollback operation
+ * @write_locked: true if the runlist is locked for writing
+ * @is_rollback: true if this is a rollback operation
*
* Free @count clusters starting at the cluster @start_vcn in the runlist
* described by the vfs inode @vi.
@@ -806,17 +801,17 @@ out:
* Return the number of deallocated clusters (not counting sparse ones) on
* success and -errno on error.
*
- * Locking: - The runlist described by @vi must be unlocked on entry and is
- * unlocked on return.
- * - This function takes the runlist lock of @vi for reading and
- * sometimes for writing and sometimes modifies the runlist.
+ * Locking: - The runlist described by @vi must be locked on entry and is
+ * locked on return. Note if the runlist is locked for reading the
+ * lock may be dropped and reacquired. Note the runlist may be
+ * modified when needed runlist fragments need to be mapped.
* - The volume lcn bitmap must be unlocked on entry and is unlocked
* on return.
* - This function takes the volume lcn bitmap lock for writing and
* modifies the bitmap contents.
*/
s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn, s64 count,
- const BOOL is_rollback)
+ const BOOL write_locked, const BOOL is_rollback)
{
s64 delta, to_free, total_freed, real_freed;
ntfs_inode *ni;
@@ -848,8 +843,7 @@ s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn, s64 count,
total_freed = real_freed = 0;
- down_read(&ni->runlist.lock);
- rl = ntfs_attr_find_vcn_nolock(ni, start_vcn, FALSE);
+ rl = ntfs_attr_find_vcn_nolock(ni, start_vcn, write_locked);
if (IS_ERR(rl)) {
if (!is_rollback)
ntfs_error(vol->sb, "Failed to find first runlist "
@@ -903,7 +897,7 @@ s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn, s64 count,
/* Attempt to map runlist. */
vcn = rl->vcn;
- rl = ntfs_attr_find_vcn_nolock(ni, vcn, FALSE);
+ rl = ntfs_attr_find_vcn_nolock(ni, vcn, write_locked);
if (IS_ERR(rl)) {
err = PTR_ERR(rl);
if (!is_rollback)
@@ -950,7 +944,6 @@ s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn, s64 count,
/* Update the total done clusters. */
total_freed += to_free;
}
- up_read(&ni->runlist.lock);
if (likely(!is_rollback))
up_write(&vol->lcnbmp_lock);
@@ -960,7 +953,6 @@ s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn, s64 count,
ntfs_debug("Done.");
return real_freed;
err_out:
- up_read(&ni->runlist.lock);
if (is_rollback)
return err;
/* If no real clusters were freed, no need to rollback. */
@@ -973,7 +965,8 @@ err_out:
* If rollback fails, set the volume errors flag, emit an error
* message, and return the error code.
*/
- delta = __ntfs_cluster_free(vi, start_vcn, total_freed, TRUE);
+ delta = __ntfs_cluster_free(vi, start_vcn, total_freed, write_locked,
+ TRUE);
if (delta < 0) {
ntfs_error(vol->sb, "Failed to rollback (error %i). Leaving "
"inconsistent metadata! Unmount and run "
diff --git a/fs/ntfs/lcnalloc.h b/fs/ntfs/lcnalloc.h
index 4cac1c024af..e4d7fb98d68 100644
--- a/fs/ntfs/lcnalloc.h
+++ b/fs/ntfs/lcnalloc.h
@@ -43,13 +43,14 @@ extern runlist_element *ntfs_cluster_alloc(ntfs_volume *vol,
const NTFS_CLUSTER_ALLOCATION_ZONES zone);
extern s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn,
- s64 count, const BOOL is_rollback);
+ s64 count, const BOOL write_locked, const BOOL is_rollback);
/**
* ntfs_cluster_free - free clusters on an ntfs volume
* @vi: vfs inode whose runlist describes the clusters to free
* @start_vcn: vcn in the runlist of @vi at which to start freeing clusters
* @count: number of clusters to free or -1 for all clusters
+ * @write_locked: true if the runlist is locked for writing
*
* Free @count clusters starting at the cluster @start_vcn in the runlist
* described by the vfs inode @vi.
@@ -64,19 +65,19 @@ extern s64 __ntfs_cluster_free(struct inode *vi, const VCN start_vcn,
* Return the number of deallocated clusters (not counting sparse ones) on
* success and -errno on error.
*
- * Locking: - The runlist described by @vi must be unlocked on entry and is
- * unlocked on return.
- * - This function takes the runlist lock of @vi for reading and
- * sometimes for writing and sometimes modifies the runlist.
+ * Locking: - The runlist described by @vi must be locked on entry and is
+ * locked on return. Note if the runlist is locked for reading the
+ * lock may be dropped and reacquired. Note the runlist may be
+ * modified when needed runlist fragments need to be mapped.
* - The volume lcn bitmap must be unlocked on entry and is unlocked
* on return.
* - This function takes the volume lcn bitmap lock for writing and
* modifies the bitmap contents.
*/
static inline s64 ntfs_cluster_free(struct inode *vi, const VCN start_vcn,
- s64 count)
+ s64 count, const BOOL write_locked)
{
- return __ntfs_cluster_free(vi, start_vcn, count, FALSE);
+ return __ntfs_cluster_free(vi, start_vcn, count, write_locked, FALSE);
}
extern int ntfs_cluster_free_from_rl_nolock(ntfs_volume *vol,
@@ -93,8 +94,10 @@ extern int ntfs_cluster_free_from_rl_nolock(ntfs_volume *vol,
*
* Return 0 on success and -errno on error.
*
- * Locking: This function takes the volume lcn bitmap lock for writing and
- * modifies the bitmap contents.
+ * Locking: - This function takes the volume lcn bitmap lock for writing and
+ * modifies the bitmap contents.
+ * - The caller must have locked the runlist @rl for reading or
+ * writing.
*/
static inline int ntfs_cluster_free_from_rl(ntfs_volume *vol,
const runlist_element *rl)
diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c
index 8edb8e20fb0..0173e95500d 100644
--- a/fs/ntfs/logfile.c
+++ b/fs/ntfs/logfile.c
@@ -121,7 +121,7 @@ static BOOL ntfs_check_restart_page_header(struct inode *vi,
*/
if (!ntfs_is_chkd_record(rp->magic) && sle64_to_cpu(rp->chkdsk_lsn)) {
ntfs_error(vi->i_sb, "$LogFile restart page is not modified "
- "chkdsk but a chkdsk LSN is specified.");
+ "by chkdsk but a chkdsk LSN is specified.");
return FALSE;
}
ntfs_debug("Done.");
@@ -312,10 +312,12 @@ err_out:
* @vi: $LogFile inode to which the restart page belongs
* @rp: restart page to check
* @pos: position in @vi at which the restart page resides
- * @wrp: copy of the multi sector transfer deprotected restart page
+ * @wrp: [OUT] copy of the multi sector transfer deprotected restart page
+ * @lsn: [OUT] set to the current logfile lsn on success
*
- * Check the restart page @rp for consistency and return TRUE if it is
- * consistent and FALSE otherwise.
+ * Check the restart page @rp for consistency and return 0 if it is consistent
+ * and -errno otherwise. The restart page may have been modified by chkdsk in
+ * which case its magic is CHKD instead of RSTR.
*
* This function only needs NTFS_BLOCK_SIZE bytes in @rp, i.e. it does not
* require the full restart page.
@@ -323,25 +325,33 @@ err_out:
* If @wrp is not NULL, on success, *@wrp will point to a buffer containing a
* copy of the complete multi sector transfer deprotected page. On failure,
* *@wrp is undefined.
+ *
+ * Simillarly, if @lsn is not NULL, on succes *@lsn will be set to the current
+ * logfile lsn according to this restart page. On failure, *@lsn is undefined.
+ *
+ * The following error codes are defined:
+ * -EINVAL - The restart page is inconsistent.
+ * -ENOMEM - Not enough memory to load the restart page.
+ * -EIO - Failed to reading from $LogFile.
*/
-static BOOL ntfs_check_and_load_restart_page(struct inode *vi,
- RESTART_PAGE_HEADER *rp, s64 pos, RESTART_PAGE_HEADER **wrp)
+static int ntfs_check_and_load_restart_page(struct inode *vi,
+ RESTART_PAGE_HEADER *rp, s64 pos, RESTART_PAGE_HEADER **wrp,
+ LSN *lsn)
{
RESTART_AREA *ra;
RESTART_PAGE_HEADER *trp;
- int size;
- BOOL ret;
+ int size, err;
ntfs_debug("Entering.");
/* Check the restart page header for consistency. */
if (!ntfs_check_restart_page_header(vi, rp, pos)) {
/* Error output already done inside the function. */
- return FALSE;
+ return -EINVAL;
}
/* Check the restart area for consistency. */
if (!ntfs_check_restart_area(vi, rp)) {
/* Error output already done inside the function. */
- return FALSE;
+ return -EINVAL;
}
ra = (RESTART_AREA*)((u8*)rp + le16_to_cpu(rp->restart_area_offset));
/*
@@ -352,7 +362,7 @@ static BOOL ntfs_check_and_load_restart_page(struct inode *vi,
if (!trp) {
ntfs_error(vi->i_sb, "Failed to allocate memory for $LogFile "
"restart page buffer.");
- return FALSE;
+ return -ENOMEM;
}
/*
* Read the whole of the restart page into the buffer. If it fits
@@ -379,6 +389,9 @@ static BOOL ntfs_check_and_load_restart_page(struct inode *vi,
if (IS_ERR(page)) {
ntfs_error(vi->i_sb, "Error mapping $LogFile "
"page (index %lu).", idx);
+ err = PTR_ERR(page);
+ if (err != -EIO && err != -ENOMEM)
+ err = -EIO;
goto err_out;
}
size = min_t(int, to_read, PAGE_CACHE_SIZE);
@@ -392,29 +405,57 @@ static BOOL ntfs_check_and_load_restart_page(struct inode *vi,
/* Perform the multi sector transfer deprotection on the buffer. */
if (post_read_mst_fixup((NTFS_RECORD*)trp,
le32_to_cpu(rp->system_page_size))) {
- ntfs_error(vi->i_sb, "Multi sector transfer error detected in "
- "$LogFile restart page.");
- goto err_out;
+ /*
+ * A multi sector tranfer error was detected. We only need to
+ * abort if the restart page contents exceed the multi sector
+ * transfer fixup of the first sector.
+ */
+ if (le16_to_cpu(rp->restart_area_offset) +
+ le16_to_cpu(ra->restart_area_length) >
+ NTFS_BLOCK_SIZE - sizeof(u16)) {
+ ntfs_error(vi->i_sb, "Multi sector transfer error "
+ "detected in $LogFile restart page.");
+ err = -EINVAL;
+ goto err_out;
+ }
+ }
+ /*
+ * If the restart page is modified by chkdsk or there are no active
+ * logfile clients, the logfile is consistent. Otherwise, need to
+ * check the log client records for consistency, too.
+ */
+ err = 0;
+ if (ntfs_is_rstr_record(rp->magic) &&
+ ra->client_in_use_list != LOGFILE_NO_CLIENT) {
+ if (!ntfs_check_log_client_array(vi, trp)) {
+ err = -EINVAL;
+ goto err_out;
+ }
+ }
+ if (lsn) {
+ if (ntfs_is_rstr_record(rp->magic))
+ *lsn = sle64_to_cpu(ra->current_lsn);
+ else /* if (ntfs_is_chkd_record(rp->magic)) */
+ *lsn = sle64_to_cpu(rp->chkdsk_lsn);
}
- /* Check the log client records for consistency. */
- ret = ntfs_check_log_client_array(vi, trp);
- if (ret && wrp)
- *wrp = trp;
- else
- ntfs_free(trp);
ntfs_debug("Done.");
- return ret;
+ if (wrp)
+ *wrp = trp;
+ else {
err_out:
- ntfs_free(trp);
- return FALSE;
+ ntfs_free(trp);
+ }
+ return err;
}
/**
* ntfs_check_logfile - check the journal for consistency
* @log_vi: struct inode of loaded journal $LogFile to check
+ * @rp: [OUT] on success this is a copy of the current restart page
*
* Check the $LogFile journal for consistency and return TRUE if it is
- * consistent and FALSE if not.
+ * consistent and FALSE if not. On success, the current restart page is
+ * returned in *@rp. Caller must call ntfs_free(*@rp) when finished with it.
*
* At present we only check the two restart pages and ignore the log record
* pages.
@@ -424,19 +465,18 @@ err_out:
* if the $LogFile was created on a system with a different page size to ours
* yet and mst deprotection would fail if our page size is smaller.
*/
-BOOL ntfs_check_logfile(struct inode *log_vi)
+BOOL ntfs_check_logfile(struct inode *log_vi, RESTART_PAGE_HEADER **rp)
{
- s64 size, pos, rstr1_pos, rstr2_pos;
+ s64 size, pos;
+ LSN rstr1_lsn, rstr2_lsn;
ntfs_volume *vol = NTFS_SB(log_vi->i_sb);
struct address_space *mapping = log_vi->i_mapping;
struct page *page = NULL;
u8 *kaddr = NULL;
RESTART_PAGE_HEADER *rstr1_ph = NULL;
RESTART_PAGE_HEADER *rstr2_ph = NULL;
- int log_page_size, log_page_mask, ofs;
+ int log_page_size, log_page_mask, err;
BOOL logfile_is_empty = TRUE;
- BOOL rstr1_found = FALSE;
- BOOL rstr2_found = FALSE;
u8 log_page_bits;
ntfs_debug("Entering.");
@@ -491,7 +531,7 @@ BOOL ntfs_check_logfile(struct inode *log_vi)
if (IS_ERR(page)) {
ntfs_error(vol->sb, "Error mapping $LogFile "
"page (index %lu).", idx);
- return FALSE;
+ goto err_out;
}
}
kaddr = (u8*)page_address(page) + (pos & ~PAGE_CACHE_MASK);
@@ -510,99 +550,95 @@ BOOL ntfs_check_logfile(struct inode *log_vi)
*/
if (ntfs_is_rcrd_recordp((le32*)kaddr))
break;
- /*
- * A modified by chkdsk restart page means we cannot handle
- * this log file.
- */
- if (ntfs_is_chkd_recordp((le32*)kaddr)) {
- ntfs_error(vol->sb, "$LogFile has been modified by "
- "chkdsk. Mount this volume in "
- "Windows.");
- goto err_out;
- }
- /* If not a restart page, continue. */
- if (!ntfs_is_rstr_recordp((le32*)kaddr)) {
- /* Skip to the minimum page size for the next one. */
+ /* If not a (modified by chkdsk) restart page, continue. */
+ if (!ntfs_is_rstr_recordp((le32*)kaddr) &&
+ !ntfs_is_chkd_recordp((le32*)kaddr)) {
if (!pos)
pos = NTFS_BLOCK_SIZE >> 1;
continue;
}
- /* We now know we have a restart page. */
- if (!pos) {
- rstr1_found = TRUE;
- rstr1_pos = pos;
- } else {
- if (rstr2_found) {
- ntfs_error(vol->sb, "Found more than two "
- "restart pages in $LogFile.");
- goto err_out;
- }
- rstr2_found = TRUE;
- rstr2_pos = pos;
- }
/*
- * Check the restart page for consistency and get a copy of the
- * complete multi sector transfer deprotected restart page.
+ * Check the (modified by chkdsk) restart page for consistency
+ * and get a copy of the complete multi sector transfer
+ * deprotected restart page.
*/
- if (!ntfs_check_and_load_restart_page(log_vi,
+ err = ntfs_check_and_load_restart_page(log_vi,
(RESTART_PAGE_HEADER*)kaddr, pos,
- !pos ? &rstr1_ph : &rstr2_ph)) {
- /* Error output already done inside the function. */
- goto err_out;
+ !rstr1_ph ? &rstr1_ph : &rstr2_ph,
+ !rstr1_ph ? &rstr1_lsn : &rstr2_lsn);
+ if (!err) {
+ /*
+ * If we have now found the first (modified by chkdsk)
+ * restart page, continue looking for the second one.
+ */
+ if (!pos) {
+ pos = NTFS_BLOCK_SIZE >> 1;
+ continue;
+ }
+ /*
+ * We have now found the second (modified by chkdsk)
+ * restart page, so we can stop looking.
+ */
+ break;
}
/*
- * We have a valid restart page. The next one must be after
- * a whole system page size as specified by the valid restart
- * page.
+ * Error output already done inside the function. Note, we do
+ * not abort if the restart page was invalid as we might still
+ * find a valid one further in the file.
*/
+ if (err != -EINVAL) {
+ ntfs_unmap_page(page);
+ goto err_out;
+ }
+ /* Continue looking. */
if (!pos)
- pos = le32_to_cpu(rstr1_ph->system_page_size) >> 1;
+ pos = NTFS_BLOCK_SIZE >> 1;
}
- if (page) {
+ if (page)
ntfs_unmap_page(page);
- page = NULL;
- }
if (logfile_is_empty) {
NVolSetLogFileEmpty(vol);
is_empty:
ntfs_debug("Done. ($LogFile is empty.)");
return TRUE;
}
- if (!rstr1_found || !rstr2_found) {
- ntfs_error(vol->sb, "Did not find two restart pages in "
- "$LogFile.");
- goto err_out;
+ if (!rstr1_ph) {
+ BUG_ON(rstr2_ph);
+ ntfs_error(vol->sb, "Did not find any restart pages in "
+ "$LogFile and it was not empty.");
+ return FALSE;
+ }
+ /* If both restart pages were found, use the more recent one. */
+ if (rstr2_ph) {
+ /*
+ * If the second restart area is more recent, switch to it.
+ * Otherwise just throw it away.
+ */
+ if (rstr2_lsn > rstr1_lsn) {
+ ntfs_free(rstr1_ph);
+ rstr1_ph = rstr2_ph;
+ /* rstr1_lsn = rstr2_lsn; */
+ } else
+ ntfs_free(rstr2_ph);
+ rstr2_ph = NULL;
}
- /*
- * The two restart areas must be identical except for the update
- * sequence number.
- */
- ofs = le16_to_cpu(rstr1_ph->usa_ofs);
- if (memcmp(rstr1_ph, rstr2_ph, ofs) || (ofs += sizeof(u16),
- memcmp((u8*)rstr1_ph + ofs, (u8*)rstr2_ph + ofs,
- le32_to_cpu(rstr1_ph->system_page_size) - ofs))) {
- ntfs_error(vol->sb, "The two restart pages in $LogFile do not "
- "match.");
- goto err_out;
- }
- ntfs_free(rstr1_ph);
- ntfs_free(rstr2_ph);
/* All consistency checks passed. */
+ if (rp)
+ *rp = rstr1_ph;
+ else
+ ntfs_free(rstr1_ph);
ntfs_debug("Done.");
return TRUE;
err_out:
- if (page)
- ntfs_unmap_page(page);
if (rstr1_ph)
ntfs_free(rstr1_ph);
- if (rstr2_ph)
- ntfs_free(rstr2_ph);
return FALSE;
}
/**
* ntfs_is_logfile_clean - check in the journal if the volume is clean
* @log_vi: struct inode of loaded journal $LogFile to check
+ * @rp: copy of the current restart page
*
* Analyze the $LogFile journal and return TRUE if it indicates the volume was
* shutdown cleanly and FALSE if not.
@@ -619,11 +655,9 @@ err_out:
* is empty this function requires that NVolLogFileEmpty() is true otherwise an
* empty volume will be reported as dirty.
*/
-BOOL ntfs_is_logfile_clean(struct inode *log_vi)
+BOOL ntfs_is_logfile_clean(struct inode *log_vi, const RESTART_PAGE_HEADER *rp)
{
ntfs_volume *vol = NTFS_SB(log_vi->i_sb);
- struct page *page;
- RESTART_PAGE_HEADER *rp;
RESTART_AREA *ra;
ntfs_debug("Entering.");
@@ -632,24 +666,15 @@ BOOL ntfs_is_logfile_clean(struct inode *log_vi)
ntfs_debug("Done. ($LogFile is empty.)");
return TRUE;
}
- /*
- * Read the first restart page. It will be possibly incomplete and
- * will not be multi sector transfer deprotected but we only need the
- * first NTFS_BLOCK_SIZE bytes so it does not matter.
- */
- page = ntfs_map_page(log_vi->i_mapping, 0);
- if (IS_ERR(page)) {
- ntfs_error(vol->sb, "Error mapping $LogFile page (index 0).");
+ BUG_ON(!rp);
+ if (!ntfs_is_rstr_record(rp->magic) &&
+ !ntfs_is_chkd_record(rp->magic)) {
+ ntfs_error(vol->sb, "Restart page buffer is invalid. This is "
+ "probably a bug in that the $LogFile should "
+ "have been consistency checked before calling "
+ "this function.");
return FALSE;
}
- rp = (RESTART_PAGE_HEADER*)page_address(page);
- if (!ntfs_is_rstr_record(rp->magic)) {
- ntfs_error(vol->sb, "No restart page found at offset zero in "
- "$LogFile. This is probably a bug in that "
- "the $LogFile should have been consistency "
- "checked before calling this function.");
- goto err_out;
- }
ra = (RESTART_AREA*)((u8*)rp + le16_to_cpu(rp->restart_area_offset));
/*
* If the $LogFile has active clients, i.e. it is open, and we do not
@@ -659,15 +684,11 @@ BOOL ntfs_is_logfile_clean(struct inode *log_vi)
if (ra->client_in_use_list != LOGFILE_NO_CLIENT &&
!(ra->flags & RESTART_VOLUME_IS_CLEAN)) {
ntfs_debug("Done. $LogFile indicates a dirty shutdown.");
- goto err_out;
+ return FALSE;
}
- ntfs_unmap_page(page);
/* $LogFile indicates a clean shutdown. */
ntfs_debug("Done. $LogFile indicates a clean shutdown.");
return TRUE;
-err_out:
- ntfs_unmap_page(page);
- return FALSE;
}
/**
diff --git a/fs/ntfs/logfile.h b/fs/ntfs/logfile.h
index 4ee4378de06..42388f95ea6 100644
--- a/fs/ntfs/logfile.h
+++ b/fs/ntfs/logfile.h
@@ -2,7 +2,7 @@
* logfile.h - Defines for NTFS kernel journal ($LogFile) handling. Part of
* the Linux-NTFS project.
*
- * Copyright (c) 2000-2004 Anton Altaparmakov
+ * Copyright (c) 2000-2005 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
@@ -296,9 +296,11 @@ typedef struct {
/* sizeof() = 160 (0xa0) bytes */
} __attribute__ ((__packed__)) LOG_CLIENT_RECORD;
-extern BOOL ntfs_check_logfile(struct inode *log_vi);
+extern BOOL ntfs_check_logfile(struct inode *log_vi,
+ RESTART_PAGE_HEADER **rp);
-extern BOOL ntfs_is_logfile_clean(struct inode *log_vi);
+extern BOOL ntfs_is_logfile_clean(struct inode *log_vi,
+ const RESTART_PAGE_HEADER *rp);
extern BOOL ntfs_empty_logfile(struct inode *log_vi);
diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h
index fac5944df6d..9994e019a3c 100644
--- a/fs/ntfs/malloc.h
+++ b/fs/ntfs/malloc.h
@@ -27,27 +27,63 @@
#include <linux/highmem.h>
/**
- * ntfs_malloc_nofs - allocate memory in multiples of pages
- * @size number of bytes to allocate
+ * __ntfs_malloc - allocate memory in multiples of pages
+ * @size: number of bytes to allocate
+ * @gfp_mask: extra flags for the allocator
+ *
+ * Internal function. You probably want ntfs_malloc_nofs()...
*
* Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
* returns a pointer to the allocated memory.
*
* If there was insufficient memory to complete the request, return NULL.
+ * Depending on @gfp_mask the allocation may be guaranteed to succeed.
*/
-static inline void *ntfs_malloc_nofs(unsigned long size)
+static inline void *__ntfs_malloc(unsigned long size,
+ unsigned int __nocast gfp_mask)
{
if (likely(size <= PAGE_SIZE)) {
BUG_ON(!size);
/* kmalloc() has per-CPU caches so is faster for now. */
- return kmalloc(PAGE_SIZE, GFP_NOFS);
- /* return (void *)__get_free_page(GFP_NOFS | __GFP_HIGHMEM); */
+ return kmalloc(PAGE_SIZE, gfp_mask);
+ /* return (void *)__get_free_page(gfp_mask); */
}
if (likely(size >> PAGE_SHIFT < num_physpages))
- return __vmalloc(size, GFP_NOFS | __GFP_HIGHMEM, PAGE_KERNEL);
+ return __vmalloc(size, gfp_mask, PAGE_KERNEL);
return NULL;
}
+/**
+ * ntfs_malloc_nofs - allocate memory in multiples of pages
+ * @size: number of bytes to allocate
+ *
+ * Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
+ * returns a pointer to the allocated memory.
+ *
+ * If there was insufficient memory to complete the request, return NULL.
+ */
+static inline void *ntfs_malloc_nofs(unsigned long size)
+{
+ return __ntfs_malloc(size, GFP_NOFS | __GFP_HIGHMEM);
+}
+
+/**
+ * ntfs_malloc_nofs_nofail - allocate memory in multiples of pages
+ * @size: number of bytes to allocate
+ *
+ * Allocates @size bytes of memory, rounded up to multiples of PAGE_SIZE and
+ * returns a pointer to the allocated memory.
+ *
+ * This function guarantees that the allocation will succeed. It will sleep
+ * for as long as it takes to complete the allocation.
+ *
+ * If there was insufficient memory to complete the request, return NULL.
+ */
+static inline void *ntfs_malloc_nofs_nofail(unsigned long size)
+{
+ return __ntfs_malloc(size, GFP_NOFS | __GFP_HIGHMEM | __GFP_NOFAIL);
+}
+
static inline void ntfs_free(void *addr)
{
if (likely(((unsigned long)addr < VMALLOC_START) ||
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 317f7c679fd..2c32b84385a 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -511,7 +511,6 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
} while (bh);
tail->b_this_page = head;
attach_page_buffers(page, head);
- BUG_ON(!page_has_buffers(page));
}
bh = head = page_buffers(page);
BUG_ON(!bh);
@@ -692,7 +691,6 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
*/
if (!NInoTestClearDirty(ni))
goto done;
- BUG_ON(!page_has_buffers(page));
bh = head = page_buffers(page);
BUG_ON(!bh);
rl = NULL;
@@ -1955,7 +1953,7 @@ restore_undo_alloc:
a = ctx->attr;
a->data.non_resident.highest_vcn = cpu_to_sle64(old_last_vcn - 1);
undo_alloc:
- if (ntfs_cluster_free(vol->mft_ino, old_last_vcn, -1) < 0) {
+ if (ntfs_cluster_free(vol->mft_ino, old_last_vcn, -1, TRUE) < 0) {
ntfs_error(vol->sb, "Failed to free clusters from mft data "
"attribute.%s", es);
NVolSetErrors(vol);
diff --git a/fs/ntfs/runlist.c b/fs/ntfs/runlist.c
index 758855b0414..f5b2ac92908 100644
--- a/fs/ntfs/runlist.c
+++ b/fs/ntfs/runlist.c
@@ -35,7 +35,7 @@ static inline void ntfs_rl_mm(runlist_element *base, int dst, int src,
int size)
{
if (likely((dst != src) && (size > 0)))
- memmove(base + dst, base + src, size * sizeof (*base));
+ memmove(base + dst, base + src, size * sizeof(*base));
}
/**
@@ -95,6 +95,51 @@ static inline runlist_element *ntfs_rl_realloc(runlist_element *rl,
}
/**
+ * ntfs_rl_realloc_nofail - Reallocate memory for runlists
+ * @rl: original runlist
+ * @old_size: number of runlist elements in the original runlist @rl
+ * @new_size: number of runlist elements we need space for
+ *
+ * As the runlists grow, more memory will be required. To prevent the
+ * kernel having to allocate and reallocate large numbers of small bits of
+ * memory, this function returns an entire page of memory.
+ *
+ * This function guarantees that the allocation will succeed. It will sleep
+ * for as long as it takes to complete the allocation.
+ *
+ * It is up to the caller to serialize access to the runlist @rl.
+ *
+ * N.B. If the new allocation doesn't require a different number of pages in
+ * memory, the function will return the original pointer.
+ *
+ * On success, return a pointer to the newly allocated, or recycled, memory.
+ * On error, return -errno. The following error codes are defined:
+ * -ENOMEM - Not enough memory to allocate runlist array.
+ * -EINVAL - Invalid parameters were passed in.
+ */
+static inline runlist_element *ntfs_rl_realloc_nofail(runlist_element *rl,
+ int old_size, int new_size)
+{
+ runlist_element *new_rl;
+
+ old_size = PAGE_ALIGN(old_size * sizeof(*rl));
+ new_size = PAGE_ALIGN(new_size * sizeof(*rl));
+ if (old_size == new_size)
+ return rl;
+
+ new_rl = ntfs_malloc_nofs_nofail(new_size);
+ BUG_ON(!new_rl);
+
+ if (likely(rl != NULL)) {
+ if (unlikely(old_size > new_size))
+ old_size = new_size;
+ memcpy(new_rl, rl, old_size);
+ ntfs_free(rl);
+ }
+ return new_rl;
+}
+
+/**
* ntfs_are_rl_mergeable - test if two runlists can be joined together
* @dst: original runlist
* @src: new runlist to test for mergeability with @dst
@@ -497,6 +542,7 @@ runlist_element *ntfs_runlists_merge(runlist_element *drl,
/* Scan to the end of the source runlist. */
for (dend = 0; likely(drl[dend].length); dend++)
;
+ dend++;
drl = ntfs_rl_realloc(drl, dend, dend + 1);
if (IS_ERR(drl))
return drl;
@@ -566,8 +612,8 @@ runlist_element *ntfs_runlists_merge(runlist_element *drl,
((drl[dins].vcn + drl[dins].length) <= /* End of hole */
(srl[send - 1].vcn + srl[send - 1].length)));
- /* Or we'll lose an end marker */
- if (start && finish && (drl[dins].length == 0))
+ /* Or we will lose an end marker. */
+ if (finish && !drl[dins].length)
ss++;
if (marker && (drl[dins].vcn + drl[dins].length > srl[send - 1].vcn))
finish = FALSE;
@@ -621,11 +667,8 @@ runlist_element *ntfs_runlists_merge(runlist_element *drl,
if (drl[ds].lcn != LCN_RL_NOT_MAPPED) {
/* Add an unmapped runlist element. */
if (!slots) {
- /* FIXME/TODO: We need to have the
- * extra memory already! (AIA) */
- drl = ntfs_rl_realloc(drl, ds, ds + 2);
- if (!drl)
- goto critical_error;
+ drl = ntfs_rl_realloc_nofail(drl, ds,
+ ds + 2);
slots = 2;
}
ds++;
@@ -640,13 +683,8 @@ runlist_element *ntfs_runlists_merge(runlist_element *drl,
drl[ds].length = marker_vcn - drl[ds].vcn;
/* Finally add the ENOENT terminator. */
ds++;
- if (!slots) {
- /* FIXME/TODO: We need to have the extra
- * memory already! (AIA) */
- drl = ntfs_rl_realloc(drl, ds, ds + 1);
- if (!drl)
- goto critical_error;
- }
+ if (!slots)
+ drl = ntfs_rl_realloc_nofail(drl, ds, ds + 1);
drl[ds].vcn = marker_vcn;
drl[ds].lcn = LCN_ENOENT;
drl[ds].length = (s64)0;
@@ -659,11 +697,6 @@ finished:
ntfs_debug("Merged runlist:");
ntfs_debug_dump_runlist(drl);
return drl;
-
-critical_error:
- /* Critical error! We cannot afford to fail here. */
- ntfs_error(NULL, "Critical error! Not enough memory.");
- panic("NTFS: Cannot continue.");
}
/**
@@ -727,6 +760,9 @@ runlist_element *ntfs_mapping_pairs_decompress(const ntfs_volume *vol,
ntfs_error(vol->sb, "Corrupt attribute.");
return ERR_PTR(-EIO);
}
+ /* If the mapping pairs array is valid but empty, nothing to do. */
+ if (!vcn && !*buf)
+ return old_rl;
/* Current position in runlist array. */
rlpos = 0;
/* Allocate first page and set current runlist size to one page. */
@@ -1419,6 +1455,7 @@ err_out:
/**
* ntfs_rl_truncate_nolock - truncate a runlist starting at a specified vcn
+ * @vol: ntfs volume (needed for error output)
* @runlist: runlist to truncate
* @new_length: the new length of the runlist in VCNs
*
@@ -1426,12 +1463,16 @@ err_out:
* holding the runlist elements to a length of @new_length VCNs.
*
* If @new_length lies within the runlist, the runlist elements with VCNs of
- * @new_length and above are discarded.
+ * @new_length and above are discarded. As a special case if @new_length is
+ * zero, the runlist is discarded and set to NULL.
*
* If @new_length lies beyond the runlist, a sparse runlist element is added to
* the end of the runlist @runlist or if the last runlist element is a sparse
* one already, this is extended.
*
+ * Note, no checking is done for unmapped runlist elements. It is assumed that
+ * the caller has mapped any elements that need to be mapped already.
+ *
* Return 0 on success and -errno on error.
*
* Locking: The caller must hold @runlist->lock for writing.
@@ -1446,6 +1487,13 @@ int ntfs_rl_truncate_nolock(const ntfs_volume *vol, runlist *const runlist,
BUG_ON(!runlist);
BUG_ON(new_length < 0);
rl = runlist->rl;
+ if (!new_length) {
+ ntfs_debug("Freeing runlist.");
+ runlist->rl = NULL;
+ if (rl)
+ ntfs_free(rl);
+ return 0;
+ }
if (unlikely(!rl)) {
/*
* Create a runlist consisting of a sparse runlist element of
@@ -1553,4 +1601,288 @@ int ntfs_rl_truncate_nolock(const ntfs_volume *vol, runlist *const runlist,
return 0;
}
+/**
+ * ntfs_rl_punch_nolock - punch a hole into a runlist
+ * @vol: ntfs volume (needed for error output)
+ * @runlist: runlist to punch a hole into
+ * @start: starting VCN of the hole to be created
+ * @length: size of the hole to be created in units of clusters
+ *
+ * Punch a hole into the runlist @runlist starting at VCN @start and of size
+ * @length clusters.
+ *
+ * Return 0 on success and -errno on error, in which case @runlist has not been
+ * modified.
+ *
+ * If @start and/or @start + @length are outside the runlist return error code
+ * -ENOENT.
+ *
+ * If the runlist contains unmapped or error elements between @start and @start
+ * + @length return error code -EINVAL.
+ *
+ * Locking: The caller must hold @runlist->lock for writing.
+ */
+int ntfs_rl_punch_nolock(const ntfs_volume *vol, runlist *const runlist,
+ const VCN start, const s64 length)
+{
+ const VCN end = start + length;
+ s64 delta;
+ runlist_element *rl, *rl_end, *rl_real_end, *trl;
+ int old_size;
+ BOOL lcn_fixup = FALSE;
+
+ ntfs_debug("Entering for start 0x%llx, length 0x%llx.",
+ (long long)start, (long long)length);
+ BUG_ON(!runlist);
+ BUG_ON(start < 0);
+ BUG_ON(length < 0);
+ BUG_ON(end < 0);
+ rl = runlist->rl;
+ if (unlikely(!rl)) {
+ if (likely(!start && !length))
+ return 0;
+ return -ENOENT;
+ }
+ /* Find @start in the runlist. */
+ while (likely(rl->length && start >= rl[1].vcn))
+ rl++;
+ rl_end = rl;
+ /* Find @end in the runlist. */
+ while (likely(rl_end->length && end >= rl_end[1].vcn)) {
+ /* Verify there are no unmapped or error elements. */
+ if (unlikely(rl_end->lcn < LCN_HOLE))
+ return -EINVAL;
+ rl_end++;
+ }
+ /* Check the last element. */
+ if (unlikely(rl_end->length && rl_end->lcn < LCN_HOLE))
+ return -EINVAL;
+ /* This covers @start being out of bounds, too. */
+ if (!rl_end->length && end > rl_end->vcn)
+ return -ENOENT;
+ if (!length)
+ return 0;
+ if (!rl->length)
+ return -ENOENT;
+ rl_real_end = rl_end;
+ /* Determine the runlist size. */
+ while (likely(rl_real_end->length))
+ rl_real_end++;
+ old_size = rl_real_end - runlist->rl + 1;
+ /* If @start is in a hole simply extend the hole. */
+ if (rl->lcn == LCN_HOLE) {
+ /*
+ * If both @start and @end are in the same sparse run, we are
+ * done.
+ */
+ if (end <= rl[1].vcn) {
+ ntfs_debug("Done (requested hole is already sparse).");
+ return 0;
+ }
+extend_hole:
+ /* Extend the hole. */
+ rl->length = end - rl->vcn;
+ /* If @end is in a hole, merge it with the current one. */
+ if (rl_end->lcn == LCN_HOLE) {
+ rl_end++;
+ rl->length = rl_end->vcn - rl->vcn;
+ }
+ /* We have done the hole. Now deal with the remaining tail. */
+ rl++;
+ /* Cut out all runlist elements up to @end. */
+ if (rl < rl_end)
+ memmove(rl, rl_end, (rl_real_end - rl_end + 1) *
+ sizeof(*rl));
+ /* Adjust the beginning of the tail if necessary. */
+ if (end > rl->vcn) {
+ s64 delta = end - rl->vcn;
+ rl->vcn = end;
+ rl->length -= delta;
+ /* Only adjust the lcn if it is real. */
+ if (rl->lcn >= 0)
+ rl->lcn += delta;
+ }
+shrink_allocation:
+ /* Reallocate memory if the allocation changed. */
+ if (rl < rl_end) {
+ rl = ntfs_rl_realloc(runlist->rl, old_size,
+ old_size - (rl_end - rl));
+ if (IS_ERR(rl))
+ ntfs_warning(vol->sb, "Failed to shrink "
+ "runlist buffer. This just "
+ "wastes a bit of memory "
+ "temporarily so we ignore it "
+ "and return success.");
+ else
+ runlist->rl = rl;
+ }
+ ntfs_debug("Done (extend hole).");
+ return 0;
+ }
+ /*
+ * If @start is at the beginning of a run things are easier as there is
+ * no need to split the first run.
+ */
+ if (start == rl->vcn) {
+ /*
+ * @start is at the beginning of a run.
+ *
+ * If the previous run is sparse, extend its hole.
+ *
+ * If @end is not in the same run, switch the run to be sparse
+ * and extend the newly created hole.
+ *
+ * Thus both of these cases reduce the problem to the above
+ * case of "@start is in a hole".
+ */
+ if (rl > runlist->rl && (rl - 1)->lcn == LCN_HOLE) {
+ rl--;
+ goto extend_hole;
+ }
+ if (end >= rl[1].vcn) {
+ rl->lcn = LCN_HOLE;
+ goto extend_hole;
+ }
+ /*
+ * The final case is when @end is in the same run as @start.
+ * For this need to split the run into two. One run for the
+ * sparse region between the beginning of the old run, i.e.
+ * @start, and @end and one for the remaining non-sparse
+ * region, i.e. between @end and the end of the old run.
+ */
+ trl = ntfs_rl_realloc(runlist->rl, old_size, old_size + 1);
+ if (IS_ERR(trl))
+ goto enomem_out;
+ old_size++;
+ if (runlist->rl != trl) {
+ rl = trl + (rl - runlist->rl);
+ rl_end = trl + (rl_end - runlist->rl);
+ rl_real_end = trl + (rl_real_end - runlist->rl);
+ runlist->rl = trl;
+ }
+split_end:
+ /* Shift all the runs up by one. */
+ memmove(rl + 1, rl, (rl_real_end - rl + 1) * sizeof(*rl));
+ /* Finally, setup the two split runs. */
+ rl->lcn = LCN_HOLE;
+ rl->length = length;
+ rl++;
+ rl->vcn += length;
+ /* Only adjust the lcn if it is real. */
+ if (rl->lcn >= 0 || lcn_fixup)
+ rl->lcn += length;
+ rl->length -= length;
+ ntfs_debug("Done (split one).");
+ return 0;
+ }
+ /*
+ * @start is neither in a hole nor at the beginning of a run.
+ *
+ * If @end is in a hole, things are easier as simply truncating the run
+ * @start is in to end at @start - 1, deleting all runs after that up
+ * to @end, and finally extending the beginning of the run @end is in
+ * to be @start is all that is needed.
+ */
+ if (rl_end->lcn == LCN_HOLE) {
+ /* Truncate the run containing @start. */
+ rl->length = start - rl->vcn;
+ rl++;
+ /* Cut out all runlist elements up to @end. */
+ if (rl < rl_end)
+ memmove(rl, rl_end, (rl_real_end - rl_end + 1) *
+ sizeof(*rl));
+ /* Extend the beginning of the run @end is in to be @start. */
+ rl->vcn = start;
+ rl->length = rl[1].vcn - start;
+ goto shrink_allocation;
+ }
+ /*
+ * If @end is not in a hole there are still two cases to distinguish.
+ * Either @end is or is not in the same run as @start.
+ *
+ * The second case is easier as it can be reduced to an already solved
+ * problem by truncating the run @start is in to end at @start - 1.
+ * Then, if @end is in the next run need to split the run into a sparse
+ * run followed by a non-sparse run (already covered above) and if @end
+ * is not in the next run switching it to be sparse, again reduces the
+ * problem to the already covered case of "@start is in a hole".
+ */
+ if (end >= rl[1].vcn) {
+ /*
+ * If @end is not in the next run, reduce the problem to the
+ * case of "@start is in a hole".
+ */
+ if (rl[1].length && end >= rl[2].vcn) {
+ /* Truncate the run containing @start. */
+ rl->length = start - rl->vcn;
+ rl++;
+ rl->vcn = start;
+ rl->lcn = LCN_HOLE;
+ goto extend_hole;
+ }
+ trl = ntfs_rl_realloc(runlist->rl, old_size, old_size + 1);
+ if (IS_ERR(trl))
+ goto enomem_out;
+ old_size++;
+ if (runlist->rl != trl) {
+ rl = trl + (rl - runlist->rl);
+ rl_end = trl + (rl_end - runlist->rl);
+ rl_real_end = trl + (rl_real_end - runlist->rl);
+ runlist->rl = trl;
+ }
+ /* Truncate the run containing @start. */
+ rl->length = start - rl->vcn;
+ rl++;
+ /*
+ * @end is in the next run, reduce the problem to the case
+ * where "@start is at the beginning of a run and @end is in
+ * the same run as @start".
+ */
+ delta = rl->vcn - start;
+ rl->vcn = start;
+ if (rl->lcn >= 0) {
+ rl->lcn -= delta;
+ /* Need this in case the lcn just became negative. */
+ lcn_fixup = TRUE;
+ }
+ rl->length += delta;
+ goto split_end;
+ }
+ /*
+ * The first case from above, i.e. @end is in the same run as @start.
+ * We need to split the run into three. One run for the non-sparse
+ * region between the beginning of the old run and @start, one for the
+ * sparse region between @start and @end, and one for the remaining
+ * non-sparse region, i.e. between @end and the end of the old run.
+ */
+ trl = ntfs_rl_realloc(runlist->rl, old_size, old_size + 2);
+ if (IS_ERR(trl))
+ goto enomem_out;
+ old_size += 2;
+ if (runlist->rl != trl) {
+ rl = trl + (rl - runlist->rl);
+ rl_end = trl + (rl_end - runlist->rl);
+ rl_real_end = trl + (rl_real_end - runlist->rl);
+ runlist->rl = trl;
+ }
+ /* Shift all the runs up by two. */
+ memmove(rl + 2, rl, (rl_real_end - rl + 1) * sizeof(*rl));
+ /* Finally, setup the three split runs. */
+ rl->length = start - rl->vcn;
+ rl++;
+ rl->vcn = start;
+ rl->lcn = LCN_HOLE;
+ rl->length = length;
+ rl++;
+ delta = end - rl->vcn;
+ rl->vcn = end;
+ rl->lcn += delta;
+ rl->length -= delta;
+ ntfs_debug("Done (split both).");
+ return 0;
+enomem_out:
+ ntfs_error(vol->sb, "Not enough memory to extend runlist buffer.");
+ return -ENOMEM;
+}
+
#endif /* NTFS_RW */
diff --git a/fs/ntfs/runlist.h b/fs/ntfs/runlist.h
index aa0ee6540e7..47728fbb610 100644
--- a/fs/ntfs/runlist.h
+++ b/fs/ntfs/runlist.h
@@ -94,6 +94,9 @@ extern int ntfs_mapping_pairs_build(const ntfs_volume *vol, s8 *dst,
extern int ntfs_rl_truncate_nolock(const ntfs_volume *vol,
runlist *const runlist, const s64 new_length);
+int ntfs_rl_punch_nolock(const ntfs_volume *vol, runlist *const runlist,
+ const VCN start, const s64 length);
+
#endif /* NTFS_RW */
#endif /* _LINUX_NTFS_RUNLIST_H */
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 41aa8eb6755..b2b39296126 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -1133,7 +1133,8 @@ mft_unmap_out:
*
* Return TRUE on success or FALSE on error.
*/
-static BOOL load_and_check_logfile(ntfs_volume *vol)
+static BOOL load_and_check_logfile(ntfs_volume *vol,
+ RESTART_PAGE_HEADER **rp)
{
struct inode *tmp_ino;
@@ -1145,7 +1146,7 @@ static BOOL load_and_check_logfile(ntfs_volume *vol)
/* Caller will display error message. */
return FALSE;
}
- if (!ntfs_check_logfile(tmp_ino)) {
+ if (!ntfs_check_logfile(tmp_ino, rp)) {
iput(tmp_ino);
/* ntfs_check_logfile() will have displayed error output. */
return FALSE;
@@ -1689,6 +1690,7 @@ static BOOL load_system_files(ntfs_volume *vol)
VOLUME_INFORMATION *vi;
ntfs_attr_search_ctx *ctx;
#ifdef NTFS_RW
+ RESTART_PAGE_HEADER *rp;
int err;
#endif /* NTFS_RW */
@@ -1841,8 +1843,9 @@ get_ctx_vol_failed:
* Get the inode for the logfile, check it and determine if the volume
* was shutdown cleanly.
*/
- if (!load_and_check_logfile(vol) ||
- !ntfs_is_logfile_clean(vol->logfile_ino)) {
+ rp = NULL;
+ if (!load_and_check_logfile(vol, &rp) ||
+ !ntfs_is_logfile_clean(vol->logfile_ino, rp)) {
static const char *es1a = "Failed to load $LogFile";
static const char *es1b = "$LogFile is not clean";
static const char *es2 = ". Mount in Windows.";
@@ -1857,6 +1860,10 @@ get_ctx_vol_failed:
"continue nor on_errors="
"remount-ro was specified%s",
es1, es2);
+ if (vol->logfile_ino) {
+ BUG_ON(!rp);
+ ntfs_free(rp);
+ }
goto iput_logfile_err_out;
}
sb->s_flags |= MS_RDONLY | MS_NOATIME | MS_NODIRATIME;
@@ -1867,6 +1874,7 @@ get_ctx_vol_failed:
/* This will prevent a read-write remount. */
NVolSetErrors(vol);
}
+ ntfs_free(rp);
#endif /* NTFS_RW */
/* Get the root directory inode so we can do path lookups. */
vol->root_ino = ntfs_iget(sb, FILE_root);
diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c
index 19c42e231b4..a389a5a16c8 100644
--- a/fs/ntfs/unistr.c
+++ b/fs/ntfs/unistr.c
@@ -372,7 +372,8 @@ retry: wc = nls->uni2char(le16_to_cpu(ins[i]), ns + o,
return -EINVAL;
conversion_err:
ntfs_error(vol->sb, "Unicode name contains characters that cannot be "
- "converted to character set %s.", nls->charset);
+ "converted to character set %s. You might want to "
+ "try to use the mount option nls=utf8.", nls->charset);
if (ns != *outs)
kfree(ns);
if (wc != -ENAMETOOLONG)
diff --git a/fs/open.c b/fs/open.c
index 32bf05e2996..2fac58c5191 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -24,6 +24,7 @@
#include <linux/personality.h>
#include <linux/pagemap.h>
#include <linux/syscalls.h>
+#include <linux/rcupdate.h>
#include <asm/unistd.h>
@@ -842,14 +843,16 @@ int get_unused_fd(void)
{
struct files_struct * files = current->files;
int fd, error;
+ struct fdtable *fdt;
error = -EMFILE;
spin_lock(&files->file_lock);
repeat:
- fd = find_next_zero_bit(files->open_fds->fds_bits,
- files->max_fdset,
- files->next_fd);
+ fdt = files_fdtable(files);
+ fd = find_next_zero_bit(fdt->open_fds->fds_bits,
+ fdt->max_fdset,
+ fdt->next_fd);
/*
* N.B. For clone tasks sharing a files structure, this test
@@ -872,14 +875,14 @@ repeat:
goto repeat;
}
- FD_SET(fd, files->open_fds);
- FD_CLR(fd, files->close_on_exec);
- files->next_fd = fd + 1;
+ FD_SET(fd, fdt->open_fds);
+ FD_CLR(fd, fdt->close_on_exec);
+ fdt->next_fd = fd + 1;
#if 1
/* Sanity check */
- if (files->fd[fd] != NULL) {
+ if (fdt->fd[fd] != NULL) {
printk(KERN_WARNING "get_unused_fd: slot %d not NULL!\n", fd);
- files->fd[fd] = NULL;
+ fdt->fd[fd] = NULL;
}
#endif
error = fd;
@@ -893,9 +896,10 @@ EXPORT_SYMBOL(get_unused_fd);
static inline void __put_unused_fd(struct files_struct *files, unsigned int fd)
{
- __FD_CLR(fd, files->open_fds);
- if (fd < files->next_fd)
- files->next_fd = fd;
+ struct fdtable *fdt = files_fdtable(files);
+ __FD_CLR(fd, fdt->open_fds);
+ if (fd < fdt->next_fd)
+ fdt->next_fd = fd;
}
void fastcall put_unused_fd(unsigned int fd)
@@ -924,25 +928,21 @@ EXPORT_SYMBOL(put_unused_fd);
void fastcall fd_install(unsigned int fd, struct file * file)
{
struct files_struct *files = current->files;
+ struct fdtable *fdt;
spin_lock(&files->file_lock);
- if (unlikely(files->fd[fd] != NULL))
- BUG();
- files->fd[fd] = file;
+ fdt = files_fdtable(files);
+ BUG_ON(fdt->fd[fd] != NULL);
+ rcu_assign_pointer(fdt->fd[fd], file);
spin_unlock(&files->file_lock);
}
EXPORT_SYMBOL(fd_install);
-asmlinkage long sys_open(const char __user * filename, int flags, int mode)
+long do_sys_open(const char __user *filename, int flags, int mode)
{
- char * tmp;
- int fd;
+ char *tmp = getname(filename);
+ int fd = PTR_ERR(tmp);
- if (force_o_largefile())
- flags |= O_LARGEFILE;
-
- tmp = getname(filename);
- fd = PTR_ERR(tmp);
if (!IS_ERR(tmp)) {
fd = get_unused_fd();
if (fd >= 0) {
@@ -959,6 +959,14 @@ asmlinkage long sys_open(const char __user * filename, int flags, int mode)
}
return fd;
}
+
+asmlinkage long sys_open(const char __user *filename, int flags, int mode)
+{
+ if (force_o_largefile())
+ flags |= O_LARGEFILE;
+
+ return do_sys_open(filename, flags, mode);
+}
EXPORT_SYMBOL_GPL(sys_open);
#ifndef __alpha__
@@ -1007,15 +1015,17 @@ asmlinkage long sys_close(unsigned int fd)
{
struct file * filp;
struct files_struct *files = current->files;
+ struct fdtable *fdt;
spin_lock(&files->file_lock);
- if (fd >= files->max_fds)
+ fdt = files_fdtable(files);
+ if (fd >= fdt->max_fds)
goto out_unlock;
- filp = files->fd[fd];
+ filp = fdt->fd[fd];
if (!filp)
goto out_unlock;
- files->fd[fd] = NULL;
- FD_CLR(fd, files->close_on_exec);
+ rcu_assign_pointer(fdt->fd[fd], NULL);
+ FD_CLR(fd, fdt->close_on_exec);
__put_unused_fd(files, fd);
spin_unlock(&files->file_lock);
return filp_close(filp, files);
diff --git a/fs/pipe.c b/fs/pipe.c
index 25aa09f9d09..2c7a23dde2d 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -415,6 +415,10 @@ pipe_poll(struct file *filp, poll_table *wait)
if (filp->f_mode & FMODE_WRITE) {
mask |= (nrbufs < PIPE_BUFFERS) ? POLLOUT | POLLWRNORM : 0;
+ /*
+ * Most Unices do not set POLLERR for FIFOs but on Linux they
+ * behave exactly like pipes for poll().
+ */
if (!PIPE_READERS(*inode))
mask |= POLLERR;
}
@@ -422,9 +426,6 @@ pipe_poll(struct file *filp, poll_table *wait)
return mask;
}
-/* FIXME: most Unices do not set POLLERR for fifos */
-#define fifo_poll pipe_poll
-
static int
pipe_release(struct inode *inode, int decr, int decw)
{
@@ -568,7 +569,7 @@ struct file_operations read_fifo_fops = {
.read = pipe_read,
.readv = pipe_readv,
.write = bad_pipe_w,
- .poll = fifo_poll,
+ .poll = pipe_poll,
.ioctl = pipe_ioctl,
.open = pipe_read_open,
.release = pipe_read_release,
@@ -580,7 +581,7 @@ struct file_operations write_fifo_fops = {
.read = bad_pipe_r,
.write = pipe_write,
.writev = pipe_writev,
- .poll = fifo_poll,
+ .poll = pipe_poll,
.ioctl = pipe_ioctl,
.open = pipe_write_open,
.release = pipe_write_release,
@@ -593,7 +594,7 @@ struct file_operations rdwr_fifo_fops = {
.readv = pipe_readv,
.write = pipe_write,
.writev = pipe_writev,
- .poll = fifo_poll,
+ .poll = pipe_poll,
.ioctl = pipe_ioctl,
.open = pipe_rdwr_open,
.release = pipe_rdwr_release,
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 37668fe998a..d88d518d30f 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -159,6 +159,7 @@ static inline char * task_state(struct task_struct *p, char *buffer)
{
struct group_info *group_info;
int g;
+ struct fdtable *fdt = NULL;
read_lock(&tasklist_lock);
buffer += sprintf(buffer,
@@ -179,10 +180,12 @@ static inline char * task_state(struct task_struct *p, char *buffer)
p->gid, p->egid, p->sgid, p->fsgid);
read_unlock(&tasklist_lock);
task_lock(p);
+ if (p->files)
+ fdt = files_fdtable(p->files);
buffer += sprintf(buffer,
"FDSize:\t%d\n"
"Groups:\t",
- p->files ? p->files->max_fds : 0);
+ fdt ? fdt->max_fds : 0);
group_info = p->group_info;
get_group_info(group_info);
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 491f2d9f89a..23db452ab42 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -11,6 +11,40 @@
* go into icache. We cache the reference to task_struct upon lookup too.
* Eventually it should become a filesystem in its own. We don't use the
* rest of procfs anymore.
+ *
+ *
+ * Changelog:
+ * 17-Jan-2005
+ * Allan Bezerra
+ * Bruna Moreira <bruna.moreira@indt.org.br>
+ * Edjard Mota <edjard.mota@indt.org.br>
+ * Ilias Biris <ilias.biris@indt.org.br>
+ * Mauricio Lin <mauricio.lin@indt.org.br>
+ *
+ * Embedded Linux Lab - 10LE Instituto Nokia de Tecnologia - INdT
+ *
+ * A new process specific entry (smaps) included in /proc. It shows the
+ * size of rss for each memory area. The maps entry lacks information
+ * about physical memory size (rss) for each mapped file, i.e.,
+ * rss information for executables and library files.
+ * This additional information is useful for any tools that need to know
+ * about physical memory consumption for a process specific library.
+ *
+ * Changelog:
+ * 21-Feb-2005
+ * Embedded Linux Lab - 10LE Instituto Nokia de Tecnologia - INdT
+ * Pud inclusion in the page table walking.
+ *
+ * ChangeLog:
+ * 10-Mar-2005
+ * 10LE Instituto Nokia de Tecnologia - INdT:
+ * A better way to walks through the page table as suggested by Hugh Dickins.
+ *
+ * Simo Piiroinen <simo.piiroinen@nokia.com>:
+ * Smaps information related to shared, private, clean and dirty pages.
+ *
+ * Paul Mundt <paul.mundt@nokia.com>:
+ * Overall revision about smaps.
*/
#include <asm/uaccess.h>
@@ -28,6 +62,7 @@
#include <linux/namespace.h>
#include <linux/mm.h>
#include <linux/smp_lock.h>
+#include <linux/rcupdate.h>
#include <linux/kallsyms.h>
#include <linux/mount.h>
#include <linux/security.h>
@@ -65,8 +100,10 @@ enum pid_directory_inos {
PROC_TGID_STAT,
PROC_TGID_STATM,
PROC_TGID_MAPS,
+ PROC_TGID_NUMA_MAPS,
PROC_TGID_MOUNTS,
PROC_TGID_WCHAN,
+ PROC_TGID_SMAPS,
#ifdef CONFIG_SCHEDSTATS
PROC_TGID_SCHEDSTAT,
#endif
@@ -83,7 +120,6 @@ enum pid_directory_inos {
#ifdef CONFIG_AUDITSYSCALL
PROC_TGID_LOGINUID,
#endif
- PROC_TGID_FD_DIR,
PROC_TGID_OOM_SCORE,
PROC_TGID_OOM_ADJUST,
PROC_TID_INO,
@@ -102,8 +138,10 @@ enum pid_directory_inos {
PROC_TID_STAT,
PROC_TID_STATM,
PROC_TID_MAPS,
+ PROC_TID_NUMA_MAPS,
PROC_TID_MOUNTS,
PROC_TID_WCHAN,
+ PROC_TID_SMAPS,
#ifdef CONFIG_SCHEDSTATS
PROC_TID_SCHEDSTAT,
#endif
@@ -120,9 +158,11 @@ enum pid_directory_inos {
#ifdef CONFIG_AUDITSYSCALL
PROC_TID_LOGINUID,
#endif
- PROC_TID_FD_DIR = 0x8000, /* 0x8000-0xffff */
PROC_TID_OOM_SCORE,
PROC_TID_OOM_ADJUST,
+
+ /* Add new entries before this */
+ PROC_TID_FD_DIR = 0x8000, /* 0x8000-0xffff */
};
struct pid_entry {
@@ -144,6 +184,9 @@ static struct pid_entry tgid_base_stuff[] = {
E(PROC_TGID_STAT, "stat", S_IFREG|S_IRUGO),
E(PROC_TGID_STATM, "statm", S_IFREG|S_IRUGO),
E(PROC_TGID_MAPS, "maps", S_IFREG|S_IRUGO),
+#ifdef CONFIG_NUMA
+ E(PROC_TGID_NUMA_MAPS, "numa_maps", S_IFREG|S_IRUGO),
+#endif
E(PROC_TGID_MEM, "mem", S_IFREG|S_IRUSR|S_IWUSR),
#ifdef CONFIG_SECCOMP
E(PROC_TGID_SECCOMP, "seccomp", S_IFREG|S_IRUSR|S_IWUSR),
@@ -152,6 +195,7 @@ static struct pid_entry tgid_base_stuff[] = {
E(PROC_TGID_ROOT, "root", S_IFLNK|S_IRWXUGO),
E(PROC_TGID_EXE, "exe", S_IFLNK|S_IRWXUGO),
E(PROC_TGID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
+ E(PROC_TGID_SMAPS, "smaps", S_IFREG|S_IRUGO),
#ifdef CONFIG_SECURITY
E(PROC_TGID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
#endif
@@ -180,6 +224,9 @@ static struct pid_entry tid_base_stuff[] = {
E(PROC_TID_STAT, "stat", S_IFREG|S_IRUGO),
E(PROC_TID_STATM, "statm", S_IFREG|S_IRUGO),
E(PROC_TID_MAPS, "maps", S_IFREG|S_IRUGO),
+#ifdef CONFIG_NUMA
+ E(PROC_TID_NUMA_MAPS, "numa_maps", S_IFREG|S_IRUGO),
+#endif
E(PROC_TID_MEM, "mem", S_IFREG|S_IRUSR|S_IWUSR),
#ifdef CONFIG_SECCOMP
E(PROC_TID_SECCOMP, "seccomp", S_IFREG|S_IRUSR|S_IWUSR),
@@ -188,6 +235,7 @@ static struct pid_entry tid_base_stuff[] = {
E(PROC_TID_ROOT, "root", S_IFLNK|S_IRWXUGO),
E(PROC_TID_EXE, "exe", S_IFLNK|S_IRWXUGO),
E(PROC_TID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
+ E(PROC_TID_SMAPS, "smaps", S_IFREG|S_IRUGO),
#ifdef CONFIG_SECURITY
E(PROC_TID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
#endif
@@ -236,30 +284,36 @@ static int proc_fd_link(struct inode *inode, struct dentry **dentry, struct vfsm
files = get_files_struct(task);
if (files) {
- spin_lock(&files->file_lock);
+ rcu_read_lock();
file = fcheck_files(files, fd);
if (file) {
*mnt = mntget(file->f_vfsmnt);
*dentry = dget(file->f_dentry);
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
return 0;
}
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
}
return -ENOENT;
}
-static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
+static struct fs_struct *get_fs_struct(struct task_struct *task)
{
struct fs_struct *fs;
- int result = -ENOENT;
- task_lock(proc_task(inode));
- fs = proc_task(inode)->fs;
+ task_lock(task);
+ fs = task->fs;
if(fs)
atomic_inc(&fs->count);
- task_unlock(proc_task(inode));
+ task_unlock(task);
+ return fs;
+}
+
+static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
+{
+ struct fs_struct *fs = get_fs_struct(proc_task(inode));
+ int result = -ENOENT;
if (fs) {
read_lock(&fs->lock);
*mnt = mntget(fs->pwdmnt);
@@ -273,13 +327,8 @@ static int proc_cwd_link(struct inode *inode, struct dentry **dentry, struct vfs
static int proc_root_link(struct inode *inode, struct dentry **dentry, struct vfsmount **mnt)
{
- struct fs_struct *fs;
+ struct fs_struct *fs = get_fs_struct(proc_task(inode));
int result = -ENOENT;
- task_lock(proc_task(inode));
- fs = proc_task(inode)->fs;
- if(fs)
- atomic_inc(&fs->count);
- task_unlock(proc_task(inode));
if (fs) {
read_lock(&fs->lock);
*mnt = mntget(fs->rootmnt);
@@ -298,33 +347,6 @@ static int proc_root_link(struct inode *inode, struct dentry **dentry, struct vf
(task->state == TASK_STOPPED || task->state == TASK_TRACED) && \
security_ptrace(current,task) == 0))
-static int may_ptrace_attach(struct task_struct *task)
-{
- int retval = 0;
-
- task_lock(task);
-
- if (!task->mm)
- goto out;
- if (((current->uid != task->euid) ||
- (current->uid != task->suid) ||
- (current->uid != task->uid) ||
- (current->gid != task->egid) ||
- (current->gid != task->sgid) ||
- (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
- goto out;
- rmb();
- if (task->mm->dumpable != 1 && !capable(CAP_SYS_PTRACE))
- goto out;
- if (security_ptrace(current, task))
- goto out;
-
- retval = 1;
-out:
- task_unlock(task);
- return retval;
-}
-
static int proc_pid_environ(struct task_struct *task, char * buffer)
{
int res = 0;
@@ -334,7 +356,7 @@ static int proc_pid_environ(struct task_struct *task, char * buffer)
if (len > PAGE_SIZE)
len = PAGE_SIZE;
res = access_process_vm(task, mm->env_start, buffer, len, 0);
- if (!may_ptrace_attach(task))
+ if (!ptrace_may_attach(task))
res = -ESRCH;
mmput(mm);
}
@@ -515,6 +537,46 @@ static struct file_operations proc_maps_operations = {
.release = seq_release,
};
+#ifdef CONFIG_NUMA
+extern struct seq_operations proc_pid_numa_maps_op;
+static int numa_maps_open(struct inode *inode, struct file *file)
+{
+ struct task_struct *task = proc_task(inode);
+ int ret = seq_open(file, &proc_pid_numa_maps_op);
+ if (!ret) {
+ struct seq_file *m = file->private_data;
+ m->private = task;
+ }
+ return ret;
+}
+
+static struct file_operations proc_numa_maps_operations = {
+ .open = numa_maps_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+};
+#endif
+
+extern struct seq_operations proc_pid_smaps_op;
+static int smaps_open(struct inode *inode, struct file *file)
+{
+ struct task_struct *task = proc_task(inode);
+ int ret = seq_open(file, &proc_pid_smaps_op);
+ if (!ret) {
+ struct seq_file *m = file->private_data;
+ m->private = task;
+ }
+ return ret;
+}
+
+static struct file_operations proc_smaps_operations = {
+ .open = smaps_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+};
+
extern struct seq_operations mounts_op;
static int mounts_open(struct inode *inode, struct file *file)
{
@@ -597,7 +659,7 @@ static ssize_t mem_read(struct file * file, char __user * buf,
int ret = -ESRCH;
struct mm_struct *mm;
- if (!MAY_PTRACE(task) || !may_ptrace_attach(task))
+ if (!MAY_PTRACE(task) || !ptrace_may_attach(task))
goto out;
ret = -ENOMEM;
@@ -623,7 +685,7 @@ static ssize_t mem_read(struct file * file, char __user * buf,
this_len = (count > PAGE_SIZE) ? PAGE_SIZE : count;
retval = access_process_vm(task, src, page, this_len, 0);
- if (!retval || !MAY_PTRACE(task) || !may_ptrace_attach(task)) {
+ if (!retval || !MAY_PTRACE(task) || !ptrace_may_attach(task)) {
if (!ret)
ret = -EIO;
break;
@@ -661,7 +723,7 @@ static ssize_t mem_write(struct file * file, const char * buf,
struct task_struct *task = proc_task(file->f_dentry->d_inode);
unsigned long dst = *ppos;
- if (!MAY_PTRACE(task) || !may_ptrace_attach(task))
+ if (!MAY_PTRACE(task) || !ptrace_may_attach(task))
return -ESRCH;
page = (char *)__get_free_page(GFP_USER);
@@ -978,6 +1040,7 @@ static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
int retval;
char buf[NUMBUF];
struct files_struct * files;
+ struct fdtable *fdt;
retval = -ENOENT;
if (!pid_alive(p))
@@ -1000,15 +1063,16 @@ static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
files = get_files_struct(p);
if (!files)
goto out;
- spin_lock(&files->file_lock);
+ rcu_read_lock();
+ fdt = files_fdtable(files);
for (fd = filp->f_pos-2;
- fd < files->max_fds;
+ fd < fdt->max_fds;
fd++, filp->f_pos++) {
unsigned int i,j;
if (!fcheck_files(files, fd))
continue;
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
j = NUMBUF;
i = fd;
@@ -1020,12 +1084,12 @@ static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
ino = fake_ino(tid, PROC_TID_FD_DIR + fd);
if (filldir(dirent, buf+j, NUMBUF-j, fd+2, ino, DT_LNK) < 0) {
- spin_lock(&files->file_lock);
+ rcu_read_lock();
break;
}
- spin_lock(&files->file_lock);
+ rcu_read_lock();
}
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
}
out:
@@ -1200,9 +1264,9 @@ static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd)
files = get_files_struct(task);
if (files) {
- spin_lock(&files->file_lock);
+ rcu_read_lock();
if (fcheck_files(files, fd)) {
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
if (task_dumpable(task)) {
inode->i_uid = task->euid;
@@ -1214,7 +1278,7 @@ static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd)
security_task_to_inode(task, inode);
return 1;
}
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
}
d_drop(dentry);
@@ -1306,7 +1370,7 @@ static struct dentry *proc_lookupfd(struct inode * dir, struct dentry * dentry,
if (!files)
goto out_unlock;
inode->i_mode = S_IFLNK;
- spin_lock(&files->file_lock);
+ rcu_read_lock();
file = fcheck_files(files, fd);
if (!file)
goto out_unlock2;
@@ -1314,7 +1378,7 @@ static struct dentry *proc_lookupfd(struct inode * dir, struct dentry * dentry,
inode->i_mode |= S_IRUSR | S_IXUSR;
if (file->f_mode & 2)
inode->i_mode |= S_IWUSR | S_IXUSR;
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
inode->i_op = &proc_pid_link_inode_operations;
inode->i_size = 64;
@@ -1324,7 +1388,7 @@ static struct dentry *proc_lookupfd(struct inode * dir, struct dentry * dentry,
return NULL;
out_unlock2:
- spin_unlock(&files->file_lock);
+ rcu_read_unlock();
put_files_struct(files);
out_unlock:
iput(inode);
@@ -1524,6 +1588,12 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
case PROC_TGID_MAPS:
inode->i_fop = &proc_maps_operations;
break;
+#ifdef CONFIG_NUMA
+ case PROC_TID_NUMA_MAPS:
+ case PROC_TGID_NUMA_MAPS:
+ inode->i_fop = &proc_numa_maps_operations;
+ break;
+#endif
case PROC_TID_MEM:
case PROC_TGID_MEM:
inode->i_op = &proc_mem_inode_operations;
@@ -1539,6 +1609,10 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
case PROC_TGID_MOUNTS:
inode->i_fop = &proc_mounts_operations;
break;
+ case PROC_TID_SMAPS:
+ case PROC_TGID_SMAPS:
+ inode->i_fop = &proc_smaps_operations;
+ break;
#ifdef CONFIG_SECURITY
case PROC_TID_ATTR:
inode->i_nlink = 2;
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index abe8920313f..8a8c34461d4 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -249,6 +249,18 @@ out:
return error;
}
+static int proc_getattr(struct vfsmount *mnt, struct dentry *dentry,
+ struct kstat *stat)
+{
+ struct inode *inode = dentry->d_inode;
+ struct proc_dir_entry *de = PROC_I(inode)->pde;
+ if (de && de->nlink)
+ inode->i_nlink = de->nlink;
+
+ generic_fillattr(inode, stat);
+ return 0;
+}
+
static struct inode_operations proc_file_inode_operations = {
.setattr = proc_notify_change,
};
@@ -475,6 +487,7 @@ static struct file_operations proc_dir_operations = {
*/
static struct inode_operations proc_dir_inode_operations = {
.lookup = proc_lookup,
+ .getattr = proc_getattr,
.setattr = proc_notify_change,
};
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 133c2868510..effa6c0c467 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -60,6 +60,8 @@ static void proc_delete_inode(struct inode *inode)
struct proc_dir_entry *de;
struct task_struct *tsk;
+ truncate_inode_pages(&inode->i_data, 0);
+
/* Let go of any associated process */
tsk = PROC_I(inode)->task;
if (tsk)
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 28b4a0253a9..c7ef3e48e35 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -2,8 +2,13 @@
#include <linux/hugetlb.h>
#include <linux/mount.h>
#include <linux/seq_file.h>
+#include <linux/highmem.h>
+#include <linux/pagemap.h>
+#include <linux/mempolicy.h>
+
#include <asm/elf.h>
#include <asm/uaccess.h>
+#include <asm/tlbflush.h>
#include "internal.h"
char *task_mem(struct mm_struct *mm, char *buffer)
@@ -87,49 +92,58 @@ static void pad_len_spaces(struct seq_file *m, int len)
seq_printf(m, "%*c", len, ' ');
}
-static int show_map(struct seq_file *m, void *v)
+struct mem_size_stats
+{
+ unsigned long resident;
+ unsigned long shared_clean;
+ unsigned long shared_dirty;
+ unsigned long private_clean;
+ unsigned long private_dirty;
+};
+
+static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats *mss)
{
struct task_struct *task = m->private;
- struct vm_area_struct *map = v;
- struct mm_struct *mm = map->vm_mm;
- struct file *file = map->vm_file;
- int flags = map->vm_flags;
+ struct vm_area_struct *vma = v;
+ struct mm_struct *mm = vma->vm_mm;
+ struct file *file = vma->vm_file;
+ int flags = vma->vm_flags;
unsigned long ino = 0;
dev_t dev = 0;
int len;
if (file) {
- struct inode *inode = map->vm_file->f_dentry->d_inode;
+ struct inode *inode = vma->vm_file->f_dentry->d_inode;
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
}
seq_printf(m, "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n",
- map->vm_start,
- map->vm_end,
+ vma->vm_start,
+ vma->vm_end,
flags & VM_READ ? 'r' : '-',
flags & VM_WRITE ? 'w' : '-',
flags & VM_EXEC ? 'x' : '-',
flags & VM_MAYSHARE ? 's' : 'p',
- map->vm_pgoff << PAGE_SHIFT,
+ vma->vm_pgoff << PAGE_SHIFT,
MAJOR(dev), MINOR(dev), ino, &len);
/*
* Print the dentry name for named mappings, and a
* special [heap] marker for the heap:
*/
- if (map->vm_file) {
+ if (file) {
pad_len_spaces(m, len);
- seq_path(m, file->f_vfsmnt, file->f_dentry, "");
+ seq_path(m, file->f_vfsmnt, file->f_dentry, "\n");
} else {
if (mm) {
- if (map->vm_start <= mm->start_brk &&
- map->vm_end >= mm->brk) {
+ if (vma->vm_start <= mm->start_brk &&
+ vma->vm_end >= mm->brk) {
pad_len_spaces(m, len);
seq_puts(m, "[heap]");
} else {
- if (map->vm_start <= mm->start_stack &&
- map->vm_end >= mm->start_stack) {
+ if (vma->vm_start <= mm->start_stack &&
+ vma->vm_end >= mm->start_stack) {
pad_len_spaces(m, len);
seq_puts(m, "[stack]");
@@ -141,24 +155,146 @@ static int show_map(struct seq_file *m, void *v)
}
}
seq_putc(m, '\n');
- if (m->count < m->size) /* map is copied successfully */
- m->version = (map != get_gate_vma(task))? map->vm_start: 0;
+
+ if (mss)
+ seq_printf(m,
+ "Size: %8lu kB\n"
+ "Rss: %8lu kB\n"
+ "Shared_Clean: %8lu kB\n"
+ "Shared_Dirty: %8lu kB\n"
+ "Private_Clean: %8lu kB\n"
+ "Private_Dirty: %8lu kB\n",
+ (vma->vm_end - vma->vm_start) >> 10,
+ mss->resident >> 10,
+ mss->shared_clean >> 10,
+ mss->shared_dirty >> 10,
+ mss->private_clean >> 10,
+ mss->private_dirty >> 10);
+
+ if (m->count < m->size) /* vma is copied successfully */
+ m->version = (vma != get_gate_vma(task))? vma->vm_start: 0;
return 0;
}
+static int show_map(struct seq_file *m, void *v)
+{
+ return show_map_internal(m, v, 0);
+}
+
+static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
+ unsigned long addr, unsigned long end,
+ struct mem_size_stats *mss)
+{
+ pte_t *pte, ptent;
+ unsigned long pfn;
+ struct page *page;
+
+ pte = pte_offset_map(pmd, addr);
+ do {
+ ptent = *pte;
+ if (pte_none(ptent) || !pte_present(ptent))
+ continue;
+
+ mss->resident += PAGE_SIZE;
+ pfn = pte_pfn(ptent);
+ if (!pfn_valid(pfn))
+ continue;
+
+ page = pfn_to_page(pfn);
+ if (page_count(page) >= 2) {
+ if (pte_dirty(ptent))
+ mss->shared_dirty += PAGE_SIZE;
+ else
+ mss->shared_clean += PAGE_SIZE;
+ } else {
+ if (pte_dirty(ptent))
+ mss->private_dirty += PAGE_SIZE;
+ else
+ mss->private_clean += PAGE_SIZE;
+ }
+ } while (pte++, addr += PAGE_SIZE, addr != end);
+ pte_unmap(pte - 1);
+ cond_resched_lock(&vma->vm_mm->page_table_lock);
+}
+
+static inline void smaps_pmd_range(struct vm_area_struct *vma, pud_t *pud,
+ unsigned long addr, unsigned long end,
+ struct mem_size_stats *mss)
+{
+ pmd_t *pmd;
+ unsigned long next;
+
+ pmd = pmd_offset(pud, addr);
+ do {
+ next = pmd_addr_end(addr, end);
+ if (pmd_none_or_clear_bad(pmd))
+ continue;
+ smaps_pte_range(vma, pmd, addr, next, mss);
+ } while (pmd++, addr = next, addr != end);
+}
+
+static inline void smaps_pud_range(struct vm_area_struct *vma, pgd_t *pgd,
+ unsigned long addr, unsigned long end,
+ struct mem_size_stats *mss)
+{
+ pud_t *pud;
+ unsigned long next;
+
+ pud = pud_offset(pgd, addr);
+ do {
+ next = pud_addr_end(addr, end);
+ if (pud_none_or_clear_bad(pud))
+ continue;
+ smaps_pmd_range(vma, pud, addr, next, mss);
+ } while (pud++, addr = next, addr != end);
+}
+
+static inline void smaps_pgd_range(struct vm_area_struct *vma,
+ unsigned long addr, unsigned long end,
+ struct mem_size_stats *mss)
+{
+ pgd_t *pgd;
+ unsigned long next;
+
+ pgd = pgd_offset(vma->vm_mm, addr);
+ do {
+ next = pgd_addr_end(addr, end);
+ if (pgd_none_or_clear_bad(pgd))
+ continue;
+ smaps_pud_range(vma, pgd, addr, next, mss);
+ } while (pgd++, addr = next, addr != end);
+}
+
+static int show_smap(struct seq_file *m, void *v)
+{
+ struct vm_area_struct *vma = v;
+ struct mm_struct *mm = vma->vm_mm;
+ struct mem_size_stats mss;
+
+ memset(&mss, 0, sizeof mss);
+
+ if (mm) {
+ spin_lock(&mm->page_table_lock);
+ smaps_pgd_range(vma, vma->vm_start, vma->vm_end, &mss);
+ spin_unlock(&mm->page_table_lock);
+ }
+
+ return show_map_internal(m, v, &mss);
+}
+
static void *m_start(struct seq_file *m, loff_t *pos)
{
struct task_struct *task = m->private;
unsigned long last_addr = m->version;
struct mm_struct *mm;
- struct vm_area_struct *map, *tail_map;
+ struct vm_area_struct *vma, *tail_vma;
loff_t l = *pos;
/*
* We remember last_addr rather than next_addr to hit with
* mmap_cache most of the time. We have zero last_addr at
- * the begining and also after lseek. We will have -1 last_addr
- * after the end of the maps.
+ * the beginning and also after lseek. We will have -1 last_addr
+ * after the end of the vmas.
*/
if (last_addr == -1UL)
@@ -168,47 +304,47 @@ static void *m_start(struct seq_file *m, loff_t *pos)
if (!mm)
return NULL;
- tail_map = get_gate_vma(task);
+ tail_vma = get_gate_vma(task);
down_read(&mm->mmap_sem);
/* Start with last addr hint */
- if (last_addr && (map = find_vma(mm, last_addr))) {
- map = map->vm_next;
+ if (last_addr && (vma = find_vma(mm, last_addr))) {
+ vma = vma->vm_next;
goto out;
}
/*
- * Check the map index is within the range and do
+ * Check the vma index is within the range and do
* sequential scan until m_index.
*/
- map = NULL;
+ vma = NULL;
if ((unsigned long)l < mm->map_count) {
- map = mm->mmap;
- while (l-- && map)
- map = map->vm_next;
+ vma = mm->mmap;
+ while (l-- && vma)
+ vma = vma->vm_next;
goto out;
}
if (l != mm->map_count)
- tail_map = NULL; /* After gate map */
+ tail_vma = NULL; /* After gate vma */
out:
- if (map)
- return map;
+ if (vma)
+ return vma;
- /* End of maps has reached */
- m->version = (tail_map != NULL)? 0: -1UL;
+ /* End of vmas has been reached */
+ m->version = (tail_vma != NULL)? 0: -1UL;
up_read(&mm->mmap_sem);
mmput(mm);
- return tail_map;
+ return tail_vma;
}
static void m_stop(struct seq_file *m, void *v)
{
struct task_struct *task = m->private;
- struct vm_area_struct *map = v;
- if (map && map != get_gate_vma(task)) {
- struct mm_struct *mm = map->vm_mm;
+ struct vm_area_struct *vma = v;
+ if (vma && vma != get_gate_vma(task)) {
+ struct mm_struct *mm = vma->vm_mm;
up_read(&mm->mmap_sem);
mmput(mm);
}
@@ -217,14 +353,14 @@ static void m_stop(struct seq_file *m, void *v)
static void *m_next(struct seq_file *m, void *v, loff_t *pos)
{
struct task_struct *task = m->private;
- struct vm_area_struct *map = v;
- struct vm_area_struct *tail_map = get_gate_vma(task);
+ struct vm_area_struct *vma = v;
+ struct vm_area_struct *tail_vma = get_gate_vma(task);
(*pos)++;
- if (map && (map != tail_map) && map->vm_next)
- return map->vm_next;
+ if (vma && (vma != tail_vma) && vma->vm_next)
+ return vma->vm_next;
m_stop(m, v);
- return (map != tail_map)? tail_map: NULL;
+ return (vma != tail_vma)? tail_vma: NULL;
}
struct seq_operations proc_pid_maps_op = {
@@ -233,3 +369,140 @@ struct seq_operations proc_pid_maps_op = {
.stop = m_stop,
.show = show_map
};
+
+struct seq_operations proc_pid_smaps_op = {
+ .start = m_start,
+ .next = m_next,
+ .stop = m_stop,
+ .show = show_smap
+};
+
+#ifdef CONFIG_NUMA
+
+struct numa_maps {
+ unsigned long pages;
+ unsigned long anon;
+ unsigned long mapped;
+ unsigned long mapcount_max;
+ unsigned long node[MAX_NUMNODES];
+};
+
+/*
+ * Calculate numa node maps for a vma
+ */
+static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
+{
+ struct page *page;
+ unsigned long vaddr;
+ struct mm_struct *mm = vma->vm_mm;
+ int i;
+ struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL);
+
+ if (!md)
+ return NULL;
+ md->pages = 0;
+ md->anon = 0;
+ md->mapped = 0;
+ md->mapcount_max = 0;
+ for_each_node(i)
+ md->node[i] =0;
+
+ spin_lock(&mm->page_table_lock);
+ for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) {
+ page = follow_page(mm, vaddr, 0);
+ if (page) {
+ int count = page_mapcount(page);
+
+ if (count)
+ md->mapped++;
+ if (count > md->mapcount_max)
+ md->mapcount_max = count;
+ md->pages++;
+ if (PageAnon(page))
+ md->anon++;
+ md->node[page_to_nid(page)]++;
+ }
+ }
+ spin_unlock(&mm->page_table_lock);
+ return md;
+}
+
+static int show_numa_map(struct seq_file *m, void *v)
+{
+ struct task_struct *task = m->private;
+ struct vm_area_struct *vma = v;
+ struct mempolicy *pol;
+ struct numa_maps *md;
+ struct zone **z;
+ int n;
+ int first;
+
+ if (!vma->vm_mm)
+ return 0;
+
+ md = get_numa_maps(vma);
+ if (!md)
+ return 0;
+
+ seq_printf(m, "%08lx", vma->vm_start);
+ pol = get_vma_policy(task, vma, vma->vm_start);
+ /* Print policy */
+ switch (pol->policy) {
+ case MPOL_PREFERRED:
+ seq_printf(m, " prefer=%d", pol->v.preferred_node);
+ break;
+ case MPOL_BIND:
+ seq_printf(m, " bind={");
+ first = 1;
+ for (z = pol->v.zonelist->zones; *z; z++) {
+
+ if (!first)
+ seq_putc(m, ',');
+ else
+ first = 0;
+ seq_printf(m, "%d/%s", (*z)->zone_pgdat->node_id,
+ (*z)->name);
+ }
+ seq_putc(m, '}');
+ break;
+ case MPOL_INTERLEAVE:
+ seq_printf(m, " interleave={");
+ first = 1;
+ for_each_node(n) {
+ if (test_bit(n, pol->v.nodes)) {
+ if (!first)
+ seq_putc(m,',');
+ else
+ first = 0;
+ seq_printf(m, "%d",n);
+ }
+ }
+ seq_putc(m, '}');
+ break;
+ default:
+ seq_printf(m," default");
+ break;
+ }
+ seq_printf(m, " MaxRef=%lu Pages=%lu Mapped=%lu",
+ md->mapcount_max, md->pages, md->mapped);
+ if (md->anon)
+ seq_printf(m," Anon=%lu",md->anon);
+
+ for_each_online_node(n) {
+ if (md->node[n])
+ seq_printf(m, " N%d=%lu", n, md->node[n]);
+ }
+ seq_putc(m, '\n');
+ kfree(md);
+ if (m->count < m->size) /* vma is copied successfully */
+ m->version = (vma != get_gate_vma(task)) ? vma->vm_start : 0;
+ return 0;
+}
+
+struct seq_operations proc_pid_numa_maps_op = {
+ .start = m_start,
+ .next = m_next,
+ .stop = m_stop,
+ .show = show_numa_map
+};
+#endif
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index b79162a3547..80f32911c0c 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -63,6 +63,7 @@ int qnx4_sync_inode(struct inode *inode)
static void qnx4_delete_inode(struct inode *inode)
{
QNX4DEBUG(("qnx4: deleting inode [%lu]\n", (unsigned long) inode->i_ino));
+ truncate_inode_pages(&inode->i_data, 0);
inode->i_size = 0;
qnx4_truncate(inode);
lock_kernel();
diff --git a/fs/read_write.c b/fs/read_write.c
index 563abd09b5c..b60324aaa2b 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -188,7 +188,7 @@ int rw_verify_area(int read_write, struct file *file, loff_t *ppos, size_t count
struct inode *inode;
loff_t pos;
- if (unlikely(count > file->f_maxcount))
+ if (unlikely(count > INT_MAX))
goto Einval;
pos = *ppos;
if (unlikely((pos < 0) || (loff_t) (pos + count) < 0))
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index ff291c973a5..1a8a1bf2154 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -33,6 +33,8 @@ void reiserfs_delete_inode(struct inode *inode)
2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb);
struct reiserfs_transaction_handle th;
+ truncate_inode_pages(&inode->i_data, 0);
+
reiserfs_write_lock(inode->i_sb);
/* The = 0 happens when we abort creating a new inode for some reason like lack of space.. */
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index ca7989b04be..a8e29e9bbbd 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1034,7 +1034,7 @@ static int flush_commit_list(struct super_block *s,
SB_ONDISK_JOURNAL_SIZE(s);
tbh = journal_find_get_block(s, bn);
if (buffer_dirty(tbh)) /* redundant, ll_rw_block() checks */
- ll_rw_block(WRITE, 1, &tbh);
+ ll_rw_block(SWRITE, 1, &tbh);
put_bh(tbh);
}
atomic_dec(&journal->j_async_throttle);
@@ -2172,7 +2172,7 @@ static int journal_read_transaction(struct super_block *p_s_sb,
/* flush out the real blocks */
for (i = 0; i < get_desc_trans_len(desc); i++) {
set_buffer_dirty(real_blocks[i]);
- ll_rw_block(WRITE, 1, real_blocks + i);
+ ll_rw_block(SWRITE, 1, real_blocks + i);
}
for (i = 0; i < get_desc_trans_len(desc); i++) {
wait_on_buffer(real_blocks[i]);
diff --git a/fs/relayfs/Makefile b/fs/relayfs/Makefile
new file mode 100644
index 00000000000..e76e182cdb3
--- /dev/null
+++ b/fs/relayfs/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_RELAYFS_FS) += relayfs.o
+
+relayfs-y := relay.o inode.o buffers.o
+
diff --git a/fs/relayfs/buffers.c b/fs/relayfs/buffers.c
new file mode 100644
index 00000000000..2aa8e271999
--- /dev/null
+++ b/fs/relayfs/buffers.c
@@ -0,0 +1,189 @@
+/*
+ * RelayFS buffer management code.
+ *
+ * Copyright (C) 2002-2005 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999-2005 - Karim Yaghmour (karim@opersys.com)
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/module.h>
+#include <linux/vmalloc.h>
+#include <linux/mm.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+/*
+ * close() vm_op implementation for relayfs file mapping.
+ */
+static void relay_file_mmap_close(struct vm_area_struct *vma)
+{
+ struct rchan_buf *buf = vma->vm_private_data;
+ buf->chan->cb->buf_unmapped(buf, vma->vm_file);
+}
+
+/*
+ * nopage() vm_op implementation for relayfs file mapping.
+ */
+static struct page *relay_buf_nopage(struct vm_area_struct *vma,
+ unsigned long address,
+ int *type)
+{
+ struct page *page;
+ struct rchan_buf *buf = vma->vm_private_data;
+ unsigned long offset = address - vma->vm_start;
+
+ if (address > vma->vm_end)
+ return NOPAGE_SIGBUS; /* Disallow mremap */
+ if (!buf)
+ return NOPAGE_OOM;
+
+ page = vmalloc_to_page(buf->start + offset);
+ if (!page)
+ return NOPAGE_OOM;
+ get_page(page);
+
+ if (type)
+ *type = VM_FAULT_MINOR;
+
+ return page;
+}
+
+/*
+ * vm_ops for relay file mappings.
+ */
+static struct vm_operations_struct relay_file_mmap_ops = {
+ .nopage = relay_buf_nopage,
+ .close = relay_file_mmap_close,
+};
+
+/**
+ * relay_mmap_buf: - mmap channel buffer to process address space
+ * @buf: relay channel buffer
+ * @vma: vm_area_struct describing memory to be mapped
+ *
+ * Returns 0 if ok, negative on error
+ *
+ * Caller should already have grabbed mmap_sem.
+ */
+int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)
+{
+ unsigned long length = vma->vm_end - vma->vm_start;
+ struct file *filp = vma->vm_file;
+
+ if (!buf)
+ return -EBADF;
+
+ if (length != (unsigned long)buf->chan->alloc_size)
+ return -EINVAL;
+
+ vma->vm_ops = &relay_file_mmap_ops;
+ vma->vm_private_data = buf;
+ buf->chan->cb->buf_mapped(buf, filp);
+
+ return 0;
+}
+
+/**
+ * relay_alloc_buf - allocate a channel buffer
+ * @buf: the buffer struct
+ * @size: total size of the buffer
+ *
+ * Returns a pointer to the resulting buffer, NULL if unsuccessful
+ */
+static void *relay_alloc_buf(struct rchan_buf *buf, unsigned long size)
+{
+ void *mem;
+ unsigned int i, j, n_pages;
+
+ size = PAGE_ALIGN(size);
+ n_pages = size >> PAGE_SHIFT;
+
+ buf->page_array = kcalloc(n_pages, sizeof(struct page *), GFP_KERNEL);
+ if (!buf->page_array)
+ return NULL;
+
+ for (i = 0; i < n_pages; i++) {
+ buf->page_array[i] = alloc_page(GFP_KERNEL);
+ if (unlikely(!buf->page_array[i]))
+ goto depopulate;
+ }
+ mem = vmap(buf->page_array, n_pages, GFP_KERNEL, PAGE_KERNEL);
+ if (!mem)
+ goto depopulate;
+
+ memset(mem, 0, size);
+ buf->page_count = n_pages;
+ return mem;
+
+depopulate:
+ for (j = 0; j < i; j++)
+ __free_page(buf->page_array[j]);
+ kfree(buf->page_array);
+ return NULL;
+}
+
+/**
+ * relay_create_buf - allocate and initialize a channel buffer
+ * @alloc_size: size of the buffer to allocate
+ * @n_subbufs: number of sub-buffers in the channel
+ *
+ * Returns channel buffer if successful, NULL otherwise
+ */
+struct rchan_buf *relay_create_buf(struct rchan *chan)
+{
+ struct rchan_buf *buf = kcalloc(1, sizeof(struct rchan_buf), GFP_KERNEL);
+ if (!buf)
+ return NULL;
+
+ buf->padding = kmalloc(chan->n_subbufs * sizeof(size_t *), GFP_KERNEL);
+ if (!buf->padding)
+ goto free_buf;
+
+ buf->start = relay_alloc_buf(buf, chan->alloc_size);
+ if (!buf->start)
+ goto free_buf;
+
+ buf->chan = chan;
+ kref_get(&buf->chan->kref);
+ return buf;
+
+free_buf:
+ kfree(buf->padding);
+ kfree(buf);
+ return NULL;
+}
+
+/**
+ * relay_destroy_buf - destroy an rchan_buf struct and associated buffer
+ * @buf: the buffer struct
+ */
+void relay_destroy_buf(struct rchan_buf *buf)
+{
+ struct rchan *chan = buf->chan;
+ unsigned int i;
+
+ if (likely(buf->start)) {
+ vunmap(buf->start);
+ for (i = 0; i < buf->page_count; i++)
+ __free_page(buf->page_array[i]);
+ kfree(buf->page_array);
+ }
+ kfree(buf->padding);
+ kfree(buf);
+ kref_put(&chan->kref, relay_destroy_channel);
+}
+
+/**
+ * relay_remove_buf - remove a channel buffer
+ *
+ * Removes the file from the relayfs fileystem, which also frees the
+ * rchan_buf_struct and the channel buffer. Should only be called from
+ * kref_put().
+ */
+void relay_remove_buf(struct kref *kref)
+{
+ struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref);
+ relayfs_remove(buf->dentry);
+}
diff --git a/fs/relayfs/buffers.h b/fs/relayfs/buffers.h
new file mode 100644
index 00000000000..37a12493f64
--- /dev/null
+++ b/fs/relayfs/buffers.h
@@ -0,0 +1,12 @@
+#ifndef _BUFFERS_H
+#define _BUFFERS_H
+
+/* This inspired by rtai/shmem */
+#define FIX_SIZE(x) (((x) - 1) & PAGE_MASK) + PAGE_SIZE
+
+extern int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma);
+extern struct rchan_buf *relay_create_buf(struct rchan *chan);
+extern void relay_destroy_buf(struct rchan_buf *buf);
+extern void relay_remove_buf(struct kref *kref);
+
+#endif/* _BUFFERS_H */
diff --git a/fs/relayfs/inode.c b/fs/relayfs/inode.c
new file mode 100644
index 00000000000..0f7f88d067a
--- /dev/null
+++ b/fs/relayfs/inode.c
@@ -0,0 +1,609 @@
+/*
+ * VFS-related code for RelayFS, a high-speed data relay filesystem.
+ *
+ * Copyright (C) 2003-2005 - Tom Zanussi <zanussi@us.ibm.com>, IBM Corp
+ * Copyright (C) 2003-2005 - Karim Yaghmour <karim@opersys.com>
+ *
+ * Based on ramfs, Copyright (C) 2002 - Linus Torvalds
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/mount.h>
+#include <linux/pagemap.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/backing-dev.h>
+#include <linux/namei.h>
+#include <linux/poll.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+#define RELAYFS_MAGIC 0xF0B4A981
+
+static struct vfsmount * relayfs_mount;
+static int relayfs_mount_count;
+static kmem_cache_t * relayfs_inode_cachep;
+
+static struct backing_dev_info relayfs_backing_dev_info = {
+ .ra_pages = 0, /* No readahead */
+ .capabilities = BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
+};
+
+static struct inode *relayfs_get_inode(struct super_block *sb, int mode,
+ struct rchan *chan)
+{
+ struct rchan_buf *buf = NULL;
+ struct inode *inode;
+
+ if (S_ISREG(mode)) {
+ BUG_ON(!chan);
+ buf = relay_create_buf(chan);
+ if (!buf)
+ return NULL;
+ }
+
+ inode = new_inode(sb);
+ if (!inode) {
+ relay_destroy_buf(buf);
+ return NULL;
+ }
+
+ inode->i_mode = mode;
+ inode->i_uid = 0;
+ inode->i_gid = 0;
+ inode->i_blksize = PAGE_CACHE_SIZE;
+ inode->i_blocks = 0;
+ inode->i_mapping->backing_dev_info = &relayfs_backing_dev_info;
+ inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
+ switch (mode & S_IFMT) {
+ case S_IFREG:
+ inode->i_fop = &relayfs_file_operations;
+ RELAYFS_I(inode)->buf = buf;
+ break;
+ case S_IFDIR:
+ inode->i_op = &simple_dir_inode_operations;
+ inode->i_fop = &simple_dir_operations;
+
+ /* directory inodes start off with i_nlink == 2 (for "." entry) */
+ inode->i_nlink++;
+ break;
+ default:
+ break;
+ }
+
+ return inode;
+}
+
+/**
+ * relayfs_create_entry - create a relayfs directory or file
+ * @name: the name of the file to create
+ * @parent: parent directory
+ * @mode: mode
+ * @chan: relay channel associated with the file
+ *
+ * Returns the new dentry, NULL on failure
+ *
+ * Creates a file or directory with the specifed permissions.
+ */
+static struct dentry *relayfs_create_entry(const char *name,
+ struct dentry *parent,
+ int mode,
+ struct rchan *chan)
+{
+ struct dentry *d;
+ struct inode *inode;
+ int error = 0;
+
+ BUG_ON(!name || !(S_ISREG(mode) || S_ISDIR(mode)));
+
+ error = simple_pin_fs("relayfs", &relayfs_mount, &relayfs_mount_count);
+ if (error) {
+ printk(KERN_ERR "Couldn't mount relayfs: errcode %d\n", error);
+ return NULL;
+ }
+
+ if (!parent && relayfs_mount && relayfs_mount->mnt_sb)
+ parent = relayfs_mount->mnt_sb->s_root;
+
+ if (!parent) {
+ simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+ return NULL;
+ }
+
+ parent = dget(parent);
+ down(&parent->d_inode->i_sem);
+ d = lookup_one_len(name, parent, strlen(name));
+ if (IS_ERR(d)) {
+ d = NULL;
+ goto release_mount;
+ }
+
+ if (d->d_inode) {
+ d = NULL;
+ goto release_mount;
+ }
+
+ inode = relayfs_get_inode(parent->d_inode->i_sb, mode, chan);
+ if (!inode) {
+ d = NULL;
+ goto release_mount;
+ }
+
+ d_instantiate(d, inode);
+ dget(d); /* Extra count - pin the dentry in core */
+
+ if (S_ISDIR(mode))
+ parent->d_inode->i_nlink++;
+
+ goto exit;
+
+release_mount:
+ simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+
+exit:
+ up(&parent->d_inode->i_sem);
+ dput(parent);
+ return d;
+}
+
+/**
+ * relayfs_create_file - create a file in the relay filesystem
+ * @name: the name of the file to create
+ * @parent: parent directory
+ * @mode: mode, if not specied the default perms are used
+ * @chan: channel associated with the file
+ *
+ * Returns file dentry if successful, NULL otherwise.
+ *
+ * The file will be created user r on behalf of current user.
+ */
+struct dentry *relayfs_create_file(const char *name, struct dentry *parent,
+ int mode, struct rchan *chan)
+{
+ if (!mode)
+ mode = S_IRUSR;
+ mode = (mode & S_IALLUGO) | S_IFREG;
+
+ return relayfs_create_entry(name, parent, mode, chan);
+}
+
+/**
+ * relayfs_create_dir - create a directory in the relay filesystem
+ * @name: the name of the directory to create
+ * @parent: parent directory, NULL if parent should be fs root
+ *
+ * Returns directory dentry if successful, NULL otherwise.
+ *
+ * The directory will be created world rwx on behalf of current user.
+ */
+struct dentry *relayfs_create_dir(const char *name, struct dentry *parent)
+{
+ int mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
+ return relayfs_create_entry(name, parent, mode, NULL);
+}
+
+/**
+ * relayfs_remove - remove a file or directory in the relay filesystem
+ * @dentry: file or directory dentry
+ *
+ * Returns 0 if successful, negative otherwise.
+ */
+int relayfs_remove(struct dentry *dentry)
+{
+ struct dentry *parent;
+ int error = 0;
+
+ if (!dentry)
+ return -EINVAL;
+ parent = dentry->d_parent;
+ if (!parent)
+ return -EINVAL;
+
+ parent = dget(parent);
+ down(&parent->d_inode->i_sem);
+ if (dentry->d_inode) {
+ if (S_ISDIR(dentry->d_inode->i_mode))
+ error = simple_rmdir(parent->d_inode, dentry);
+ else
+ error = simple_unlink(parent->d_inode, dentry);
+ if (!error)
+ d_delete(dentry);
+ }
+ if (!error)
+ dput(dentry);
+ up(&parent->d_inode->i_sem);
+ dput(parent);
+
+ if (!error)
+ simple_release_fs(&relayfs_mount, &relayfs_mount_count);
+
+ return error;
+}
+
+/**
+ * relayfs_remove_dir - remove a directory in the relay filesystem
+ * @dentry: directory dentry
+ *
+ * Returns 0 if successful, negative otherwise.
+ */
+int relayfs_remove_dir(struct dentry *dentry)
+{
+ return relayfs_remove(dentry);
+}
+
+/**
+ * relayfs_open - open file op for relayfs files
+ * @inode: the inode
+ * @filp: the file
+ *
+ * Increments the channel buffer refcount.
+ */
+static int relayfs_open(struct inode *inode, struct file *filp)
+{
+ struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+ kref_get(&buf->kref);
+
+ return 0;
+}
+
+/**
+ * relayfs_mmap - mmap file op for relayfs files
+ * @filp: the file
+ * @vma: the vma describing what to map
+ *
+ * Calls upon relay_mmap_buf to map the file into user space.
+ */
+static int relayfs_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ struct inode *inode = filp->f_dentry->d_inode;
+ return relay_mmap_buf(RELAYFS_I(inode)->buf, vma);
+}
+
+/**
+ * relayfs_poll - poll file op for relayfs files
+ * @filp: the file
+ * @wait: poll table
+ *
+ * Poll implemention.
+ */
+static unsigned int relayfs_poll(struct file *filp, poll_table *wait)
+{
+ unsigned int mask = 0;
+ struct inode *inode = filp->f_dentry->d_inode;
+ struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+
+ if (buf->finalized)
+ return POLLERR;
+
+ if (filp->f_mode & FMODE_READ) {
+ poll_wait(filp, &buf->read_wait, wait);
+ if (!relay_buf_empty(buf))
+ mask |= POLLIN | POLLRDNORM;
+ }
+
+ return mask;
+}
+
+/**
+ * relayfs_release - release file op for relayfs files
+ * @inode: the inode
+ * @filp: the file
+ *
+ * Decrements the channel refcount, as the filesystem is
+ * no longer using it.
+ */
+static int relayfs_release(struct inode *inode, struct file *filp)
+{
+ struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+ kref_put(&buf->kref, relay_remove_buf);
+
+ return 0;
+}
+
+/**
+ * relayfs_read_consume - update the consumed count for the buffer
+ */
+static void relayfs_read_consume(struct rchan_buf *buf,
+ size_t read_pos,
+ size_t bytes_consumed)
+{
+ size_t subbuf_size = buf->chan->subbuf_size;
+ size_t n_subbufs = buf->chan->n_subbufs;
+ size_t read_subbuf;
+
+ if (buf->bytes_consumed + bytes_consumed > subbuf_size) {
+ relay_subbufs_consumed(buf->chan, buf->cpu, 1);
+ buf->bytes_consumed = 0;
+ }
+
+ buf->bytes_consumed += bytes_consumed;
+ read_subbuf = read_pos / buf->chan->subbuf_size;
+ if (buf->bytes_consumed + buf->padding[read_subbuf] == subbuf_size) {
+ if ((read_subbuf == buf->subbufs_produced % n_subbufs) &&
+ (buf->offset == subbuf_size))
+ return;
+ relay_subbufs_consumed(buf->chan, buf->cpu, 1);
+ buf->bytes_consumed = 0;
+ }
+}
+
+/**
+ * relayfs_read_avail - boolean, are there unconsumed bytes available?
+ */
+static int relayfs_read_avail(struct rchan_buf *buf, size_t read_pos)
+{
+ size_t bytes_produced, bytes_consumed, write_offset;
+ size_t subbuf_size = buf->chan->subbuf_size;
+ size_t n_subbufs = buf->chan->n_subbufs;
+ size_t produced = buf->subbufs_produced % n_subbufs;
+ size_t consumed = buf->subbufs_consumed % n_subbufs;
+
+ write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset;
+
+ if (consumed > produced) {
+ if ((produced > n_subbufs) &&
+ (produced + n_subbufs - consumed <= n_subbufs))
+ produced += n_subbufs;
+ } else if (consumed == produced) {
+ if (buf->offset > subbuf_size) {
+ produced += n_subbufs;
+ if (buf->subbufs_produced == buf->subbufs_consumed)
+ consumed += n_subbufs;
+ }
+ }
+
+ if (buf->offset > subbuf_size)
+ bytes_produced = (produced - 1) * subbuf_size + write_offset;
+ else
+ bytes_produced = produced * subbuf_size + write_offset;
+ bytes_consumed = consumed * subbuf_size + buf->bytes_consumed;
+
+ if (bytes_produced == bytes_consumed)
+ return 0;
+
+ relayfs_read_consume(buf, read_pos, 0);
+
+ return 1;
+}
+
+/**
+ * relayfs_read_subbuf_avail - return bytes available in sub-buffer
+ */
+static size_t relayfs_read_subbuf_avail(size_t read_pos,
+ struct rchan_buf *buf)
+{
+ size_t padding, avail = 0;
+ size_t read_subbuf, read_offset, write_subbuf, write_offset;
+ size_t subbuf_size = buf->chan->subbuf_size;
+
+ write_subbuf = (buf->data - buf->start) / subbuf_size;
+ write_offset = buf->offset > subbuf_size ? subbuf_size : buf->offset;
+ read_subbuf = read_pos / subbuf_size;
+ read_offset = read_pos % subbuf_size;
+ padding = buf->padding[read_subbuf];
+
+ if (read_subbuf == write_subbuf) {
+ if (read_offset + padding < write_offset)
+ avail = write_offset - (read_offset + padding);
+ } else
+ avail = (subbuf_size - padding) - read_offset;
+
+ return avail;
+}
+
+/**
+ * relayfs_read_start_pos - find the first available byte to read
+ *
+ * If the read_pos is in the middle of padding, return the
+ * position of the first actually available byte, otherwise
+ * return the original value.
+ */
+static size_t relayfs_read_start_pos(size_t read_pos,
+ struct rchan_buf *buf)
+{
+ size_t read_subbuf, padding, padding_start, padding_end;
+ size_t subbuf_size = buf->chan->subbuf_size;
+ size_t n_subbufs = buf->chan->n_subbufs;
+
+ read_subbuf = read_pos / subbuf_size;
+ padding = buf->padding[read_subbuf];
+ padding_start = (read_subbuf + 1) * subbuf_size - padding;
+ padding_end = (read_subbuf + 1) * subbuf_size;
+ if (read_pos >= padding_start && read_pos < padding_end) {
+ read_subbuf = (read_subbuf + 1) % n_subbufs;
+ read_pos = read_subbuf * subbuf_size;
+ }
+
+ return read_pos;
+}
+
+/**
+ * relayfs_read_end_pos - return the new read position
+ */
+static size_t relayfs_read_end_pos(struct rchan_buf *buf,
+ size_t read_pos,
+ size_t count)
+{
+ size_t read_subbuf, padding, end_pos;
+ size_t subbuf_size = buf->chan->subbuf_size;
+ size_t n_subbufs = buf->chan->n_subbufs;
+
+ read_subbuf = read_pos / subbuf_size;
+ padding = buf->padding[read_subbuf];
+ if (read_pos % subbuf_size + count + padding == subbuf_size)
+ end_pos = (read_subbuf + 1) * subbuf_size;
+ else
+ end_pos = read_pos + count;
+ if (end_pos >= subbuf_size * n_subbufs)
+ end_pos = 0;
+
+ return end_pos;
+}
+
+/**
+ * relayfs_read - read file op for relayfs files
+ * @filp: the file
+ * @buffer: the userspace buffer
+ * @count: number of bytes to read
+ * @ppos: position to read from
+ *
+ * Reads count bytes or the number of bytes available in the
+ * current sub-buffer being read, whichever is smaller.
+ */
+static ssize_t relayfs_read(struct file *filp,
+ char __user *buffer,
+ size_t count,
+ loff_t *ppos)
+{
+ struct inode *inode = filp->f_dentry->d_inode;
+ struct rchan_buf *buf = RELAYFS_I(inode)->buf;
+ size_t read_start, avail;
+ ssize_t ret = 0;
+ void *from;
+
+ down(&inode->i_sem);
+ if(!relayfs_read_avail(buf, *ppos))
+ goto out;
+
+ read_start = relayfs_read_start_pos(*ppos, buf);
+ avail = relayfs_read_subbuf_avail(read_start, buf);
+ if (!avail)
+ goto out;
+
+ from = buf->start + read_start;
+ ret = count = min(count, avail);
+ if (copy_to_user(buffer, from, count)) {
+ ret = -EFAULT;
+ goto out;
+ }
+ relayfs_read_consume(buf, read_start, count);
+ *ppos = relayfs_read_end_pos(buf, read_start, count);
+out:
+ up(&inode->i_sem);
+ return ret;
+}
+
+/**
+ * relayfs alloc_inode() implementation
+ */
+static struct inode *relayfs_alloc_inode(struct super_block *sb)
+{
+ struct relayfs_inode_info *p = kmem_cache_alloc(relayfs_inode_cachep, SLAB_KERNEL);
+ if (!p)
+ return NULL;
+ p->buf = NULL;
+
+ return &p->vfs_inode;
+}
+
+/**
+ * relayfs destroy_inode() implementation
+ */
+static void relayfs_destroy_inode(struct inode *inode)
+{
+ if (RELAYFS_I(inode)->buf)
+ relay_destroy_buf(RELAYFS_I(inode)->buf);
+
+ kmem_cache_free(relayfs_inode_cachep, RELAYFS_I(inode));
+}
+
+static void init_once(void *p, kmem_cache_t *cachep, unsigned long flags)
+{
+ struct relayfs_inode_info *i = p;
+ if ((flags & (SLAB_CTOR_VERIFY | SLAB_CTOR_CONSTRUCTOR)) == SLAB_CTOR_CONSTRUCTOR)
+ inode_init_once(&i->vfs_inode);
+}
+
+struct file_operations relayfs_file_operations = {
+ .open = relayfs_open,
+ .poll = relayfs_poll,
+ .mmap = relayfs_mmap,
+ .read = relayfs_read,
+ .llseek = no_llseek,
+ .release = relayfs_release,
+};
+
+static struct super_operations relayfs_ops = {
+ .statfs = simple_statfs,
+ .drop_inode = generic_delete_inode,
+ .alloc_inode = relayfs_alloc_inode,
+ .destroy_inode = relayfs_destroy_inode,
+};
+
+static int relayfs_fill_super(struct super_block * sb, void * data, int silent)
+{
+ struct inode *inode;
+ struct dentry *root;
+ int mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
+
+ sb->s_blocksize = PAGE_CACHE_SIZE;
+ sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+ sb->s_magic = RELAYFS_MAGIC;
+ sb->s_op = &relayfs_ops;
+ inode = relayfs_get_inode(sb, mode, NULL);
+
+ if (!inode)
+ return -ENOMEM;
+
+ root = d_alloc_root(inode);
+ if (!root) {
+ iput(inode);
+ return -ENOMEM;
+ }
+ sb->s_root = root;
+
+ return 0;
+}
+
+static struct super_block * relayfs_get_sb(struct file_system_type *fs_type,
+ int flags, const char *dev_name,
+ void *data)
+{
+ return get_sb_single(fs_type, flags, data, relayfs_fill_super);
+}
+
+static struct file_system_type relayfs_fs_type = {
+ .owner = THIS_MODULE,
+ .name = "relayfs",
+ .get_sb = relayfs_get_sb,
+ .kill_sb = kill_litter_super,
+};
+
+static int __init init_relayfs_fs(void)
+{
+ int err;
+
+ relayfs_inode_cachep = kmem_cache_create("relayfs_inode_cache",
+ sizeof(struct relayfs_inode_info), 0,
+ 0, init_once, NULL);
+ if (!relayfs_inode_cachep)
+ return -ENOMEM;
+
+ err = register_filesystem(&relayfs_fs_type);
+ if (err)
+ kmem_cache_destroy(relayfs_inode_cachep);
+
+ return err;
+}
+
+static void __exit exit_relayfs_fs(void)
+{
+ unregister_filesystem(&relayfs_fs_type);
+ kmem_cache_destroy(relayfs_inode_cachep);
+}
+
+module_init(init_relayfs_fs)
+module_exit(exit_relayfs_fs)
+
+EXPORT_SYMBOL_GPL(relayfs_file_operations);
+EXPORT_SYMBOL_GPL(relayfs_create_dir);
+EXPORT_SYMBOL_GPL(relayfs_remove_dir);
+
+MODULE_AUTHOR("Tom Zanussi <zanussi@us.ibm.com> and Karim Yaghmour <karim@opersys.com>");
+MODULE_DESCRIPTION("Relay Filesystem");
+MODULE_LICENSE("GPL");
+
diff --git a/fs/relayfs/relay.c b/fs/relayfs/relay.c
new file mode 100644
index 00000000000..16446a15c96
--- /dev/null
+++ b/fs/relayfs/relay.c
@@ -0,0 +1,431 @@
+/*
+ * Public API and common code for RelayFS.
+ *
+ * See Documentation/filesystems/relayfs.txt for an overview of relayfs.
+ *
+ * Copyright (C) 2002-2005 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999-2005 - Karim Yaghmour (karim@opersys.com)
+ *
+ * This file is released under the GPL.
+ */
+
+#include <linux/errno.h>
+#include <linux/stddef.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/relayfs_fs.h>
+#include "relay.h"
+#include "buffers.h"
+
+/**
+ * relay_buf_empty - boolean, is the channel buffer empty?
+ * @buf: channel buffer
+ *
+ * Returns 1 if the buffer is empty, 0 otherwise.
+ */
+int relay_buf_empty(struct rchan_buf *buf)
+{
+ return (buf->subbufs_produced - buf->subbufs_consumed) ? 0 : 1;
+}
+
+/**
+ * relay_buf_full - boolean, is the channel buffer full?
+ * @buf: channel buffer
+ *
+ * Returns 1 if the buffer is full, 0 otherwise.
+ */
+int relay_buf_full(struct rchan_buf *buf)
+{
+ size_t ready = buf->subbufs_produced - buf->subbufs_consumed;
+ return (ready >= buf->chan->n_subbufs) ? 1 : 0;
+}
+
+/*
+ * High-level relayfs kernel API and associated functions.
+ */
+
+/*
+ * rchan_callback implementations defining default channel behavior. Used
+ * in place of corresponding NULL values in client callback struct.
+ */
+
+/*
+ * subbuf_start() default callback. Does nothing.
+ */
+static int subbuf_start_default_callback (struct rchan_buf *buf,
+ void *subbuf,
+ void *prev_subbuf,
+ size_t prev_padding)
+{
+ if (relay_buf_full(buf))
+ return 0;
+
+ return 1;
+}
+
+/*
+ * buf_mapped() default callback. Does nothing.
+ */
+static void buf_mapped_default_callback(struct rchan_buf *buf,
+ struct file *filp)
+{
+}
+
+/*
+ * buf_unmapped() default callback. Does nothing.
+ */
+static void buf_unmapped_default_callback(struct rchan_buf *buf,
+ struct file *filp)
+{
+}
+
+/* relay channel default callbacks */
+static struct rchan_callbacks default_channel_callbacks = {
+ .subbuf_start = subbuf_start_default_callback,
+ .buf_mapped = buf_mapped_default_callback,
+ .buf_unmapped = buf_unmapped_default_callback,
+};
+
+/**
+ * wakeup_readers - wake up readers waiting on a channel
+ * @private: the channel buffer
+ *
+ * This is the work function used to defer reader waking. The
+ * reason waking is deferred is that calling directly from write
+ * causes problems if you're writing from say the scheduler.
+ */
+static void wakeup_readers(void *private)
+{
+ struct rchan_buf *buf = private;
+ wake_up_interruptible(&buf->read_wait);
+}
+
+/**
+ * __relay_reset - reset a channel buffer
+ * @buf: the channel buffer
+ * @init: 1 if this is a first-time initialization
+ *
+ * See relay_reset for description of effect.
+ */
+static inline void __relay_reset(struct rchan_buf *buf, unsigned int init)
+{
+ size_t i;
+
+ if (init) {
+ init_waitqueue_head(&buf->read_wait);
+ kref_init(&buf->kref);
+ INIT_WORK(&buf->wake_readers, NULL, NULL);
+ } else {
+ cancel_delayed_work(&buf->wake_readers);
+ flush_scheduled_work();
+ }
+
+ buf->subbufs_produced = 0;
+ buf->subbufs_consumed = 0;
+ buf->bytes_consumed = 0;
+ buf->finalized = 0;
+ buf->data = buf->start;
+ buf->offset = 0;
+
+ for (i = 0; i < buf->chan->n_subbufs; i++)
+ buf->padding[i] = 0;
+
+ buf->chan->cb->subbuf_start(buf, buf->data, NULL, 0);
+}
+
+/**
+ * relay_reset - reset the channel
+ * @chan: the channel
+ *
+ * This has the effect of erasing all data from all channel buffers
+ * and restarting the channel in its initial state. The buffers
+ * are not freed, so any mappings are still in effect.
+ *
+ * NOTE: Care should be taken that the channel isn't actually
+ * being used by anything when this call is made.
+ */
+void relay_reset(struct rchan *chan)
+{
+ unsigned int i;
+
+ if (!chan)
+ return;
+
+ for (i = 0; i < NR_CPUS; i++) {
+ if (!chan->buf[i])
+ continue;
+ __relay_reset(chan->buf[i], 0);
+ }
+}
+
+/**
+ * relay_open_buf - create a new channel buffer in relayfs
+ *
+ * Internal - used by relay_open().
+ */
+static struct rchan_buf *relay_open_buf(struct rchan *chan,
+ const char *filename,
+ struct dentry *parent)
+{
+ struct rchan_buf *buf;
+ struct dentry *dentry;
+
+ /* Create file in fs */
+ dentry = relayfs_create_file(filename, parent, S_IRUSR, chan);
+ if (!dentry)
+ return NULL;
+
+ buf = RELAYFS_I(dentry->d_inode)->buf;
+ buf->dentry = dentry;
+ __relay_reset(buf, 1);
+
+ return buf;
+}
+
+/**
+ * relay_close_buf - close a channel buffer
+ * @buf: channel buffer
+ *
+ * Marks the buffer finalized and restores the default callbacks.
+ * The channel buffer and channel buffer data structure are then freed
+ * automatically when the last reference is given up.
+ */
+static inline void relay_close_buf(struct rchan_buf *buf)
+{
+ buf->finalized = 1;
+ buf->chan->cb = &default_channel_callbacks;
+ cancel_delayed_work(&buf->wake_readers);
+ flush_scheduled_work();
+ kref_put(&buf->kref, relay_remove_buf);
+}
+
+static inline void setup_callbacks(struct rchan *chan,
+ struct rchan_callbacks *cb)
+{
+ if (!cb) {
+ chan->cb = &default_channel_callbacks;
+ return;
+ }
+
+ if (!cb->subbuf_start)
+ cb->subbuf_start = subbuf_start_default_callback;
+ if (!cb->buf_mapped)
+ cb->buf_mapped = buf_mapped_default_callback;
+ if (!cb->buf_unmapped)
+ cb->buf_unmapped = buf_unmapped_default_callback;
+ chan->cb = cb;
+}
+
+/**
+ * relay_open - create a new relayfs channel
+ * @base_filename: base name of files to create
+ * @parent: dentry of parent directory, NULL for root directory
+ * @subbuf_size: size of sub-buffers
+ * @n_subbufs: number of sub-buffers
+ * @cb: client callback functions
+ *
+ * Returns channel pointer if successful, NULL otherwise.
+ *
+ * Creates a channel buffer for each cpu using the sizes and
+ * attributes specified. The created channel buffer files
+ * will be named base_filename0...base_filenameN-1. File
+ * permissions will be S_IRUSR.
+ */
+struct rchan *relay_open(const char *base_filename,
+ struct dentry *parent,
+ size_t subbuf_size,
+ size_t n_subbufs,
+ struct rchan_callbacks *cb)
+{
+ unsigned int i;
+ struct rchan *chan;
+ char *tmpname;
+
+ if (!base_filename)
+ return NULL;
+
+ if (!(subbuf_size && n_subbufs))
+ return NULL;
+
+ chan = kcalloc(1, sizeof(struct rchan), GFP_KERNEL);
+ if (!chan)
+ return NULL;
+
+ chan->version = RELAYFS_CHANNEL_VERSION;
+ chan->n_subbufs = n_subbufs;
+ chan->subbuf_size = subbuf_size;
+ chan->alloc_size = FIX_SIZE(subbuf_size * n_subbufs);
+ setup_callbacks(chan, cb);
+ kref_init(&chan->kref);
+
+ tmpname = kmalloc(NAME_MAX + 1, GFP_KERNEL);
+ if (!tmpname)
+ goto free_chan;
+
+ for_each_online_cpu(i) {
+ sprintf(tmpname, "%s%d", base_filename, i);
+ chan->buf[i] = relay_open_buf(chan, tmpname, parent);
+ chan->buf[i]->cpu = i;
+ if (!chan->buf[i])
+ goto free_bufs;
+ }
+
+ kfree(tmpname);
+ return chan;
+
+free_bufs:
+ for (i = 0; i < NR_CPUS; i++) {
+ if (!chan->buf[i])
+ break;
+ relay_close_buf(chan->buf[i]);
+ }
+ kfree(tmpname);
+
+free_chan:
+ kref_put(&chan->kref, relay_destroy_channel);
+ return NULL;
+}
+
+/**
+ * relay_switch_subbuf - switch to a new sub-buffer
+ * @buf: channel buffer
+ * @length: size of current event
+ *
+ * Returns either the length passed in or 0 if full.
+
+ * Performs sub-buffer-switch tasks such as invoking callbacks,
+ * updating padding counts, waking up readers, etc.
+ */
+size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)
+{
+ void *old, *new;
+ size_t old_subbuf, new_subbuf;
+
+ if (unlikely(length > buf->chan->subbuf_size))
+ goto toobig;
+
+ if (buf->offset != buf->chan->subbuf_size + 1) {
+ buf->prev_padding = buf->chan->subbuf_size - buf->offset;
+ old_subbuf = buf->subbufs_produced % buf->chan->n_subbufs;
+ buf->padding[old_subbuf] = buf->prev_padding;
+ buf->subbufs_produced++;
+ if (waitqueue_active(&buf->read_wait)) {
+ PREPARE_WORK(&buf->wake_readers, wakeup_readers, buf);
+ schedule_delayed_work(&buf->wake_readers, 1);
+ }
+ }
+
+ old = buf->data;
+ new_subbuf = buf->subbufs_produced % buf->chan->n_subbufs;
+ new = buf->start + new_subbuf * buf->chan->subbuf_size;
+ buf->offset = 0;
+ if (!buf->chan->cb->subbuf_start(buf, new, old, buf->prev_padding)) {
+ buf->offset = buf->chan->subbuf_size + 1;
+ return 0;
+ }
+ buf->data = new;
+ buf->padding[new_subbuf] = 0;
+
+ if (unlikely(length + buf->offset > buf->chan->subbuf_size))
+ goto toobig;
+
+ return length;
+
+toobig:
+ printk(KERN_WARNING "relayfs: event too large (%Zd)\n", length);
+ WARN_ON(1);
+ return 0;
+}
+
+/**
+ * relay_subbufs_consumed - update the buffer's sub-buffers-consumed count
+ * @chan: the channel
+ * @cpu: the cpu associated with the channel buffer to update
+ * @subbufs_consumed: number of sub-buffers to add to current buf's count
+ *
+ * Adds to the channel buffer's consumed sub-buffer count.
+ * subbufs_consumed should be the number of sub-buffers newly consumed,
+ * not the total consumed.
+ *
+ * NOTE: kernel clients don't need to call this function if the channel
+ * mode is 'overwrite'.
+ */
+void relay_subbufs_consumed(struct rchan *chan,
+ unsigned int cpu,
+ size_t subbufs_consumed)
+{
+ struct rchan_buf *buf;
+
+ if (!chan)
+ return;
+
+ if (cpu >= NR_CPUS || !chan->buf[cpu])
+ return;
+
+ buf = chan->buf[cpu];
+ buf->subbufs_consumed += subbufs_consumed;
+ if (buf->subbufs_consumed > buf->subbufs_produced)
+ buf->subbufs_consumed = buf->subbufs_produced;
+}
+
+/**
+ * relay_destroy_channel - free the channel struct
+ *
+ * Should only be called from kref_put().
+ */
+void relay_destroy_channel(struct kref *kref)
+{
+ struct rchan *chan = container_of(kref, struct rchan, kref);
+ kfree(chan);
+}
+
+/**
+ * relay_close - close the channel
+ * @chan: the channel
+ *
+ * Closes all channel buffers and frees the channel.
+ */
+void relay_close(struct rchan *chan)
+{
+ unsigned int i;
+
+ if (!chan)
+ return;
+
+ for (i = 0; i < NR_CPUS; i++) {
+ if (!chan->buf[i])
+ continue;
+ relay_close_buf(chan->buf[i]);
+ }
+
+ kref_put(&chan->kref, relay_destroy_channel);
+}
+
+/**
+ * relay_flush - close the channel
+ * @chan: the channel
+ *
+ * Flushes all channel buffers i.e. forces buffer switch.
+ */
+void relay_flush(struct rchan *chan)
+{
+ unsigned int i;
+
+ if (!chan)
+ return;
+
+ for (i = 0; i < NR_CPUS; i++) {
+ if (!chan->buf[i])
+ continue;
+ relay_switch_subbuf(chan->buf[i], 0);
+ }
+}
+
+EXPORT_SYMBOL_GPL(relay_open);
+EXPORT_SYMBOL_GPL(relay_close);
+EXPORT_SYMBOL_GPL(relay_flush);
+EXPORT_SYMBOL_GPL(relay_reset);
+EXPORT_SYMBOL_GPL(relay_subbufs_consumed);
+EXPORT_SYMBOL_GPL(relay_switch_subbuf);
+EXPORT_SYMBOL_GPL(relay_buf_full);
diff --git a/fs/relayfs/relay.h b/fs/relayfs/relay.h
new file mode 100644
index 00000000000..703503fa22b
--- /dev/null
+++ b/fs/relayfs/relay.h
@@ -0,0 +1,12 @@
+#ifndef _RELAY_H
+#define _RELAY_H
+
+struct dentry *relayfs_create_file(const char *name,
+ struct dentry *parent,
+ int mode,
+ struct rchan *chan);
+extern int relayfs_remove(struct dentry *dentry);
+extern int relay_buf_empty(struct rchan_buf *buf);
+extern void relay_destroy_channel(struct kref *kref);
+
+#endif /* _RELAY_H */
diff --git a/fs/select.c b/fs/select.c
index b80e7eb0ac0..f10a10317d5 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -22,6 +22,7 @@
#include <linux/personality.h> /* for STICKY_TIMEOUTS */
#include <linux/file.h>
#include <linux/fs.h>
+#include <linux/rcupdate.h>
#include <asm/uaccess.h>
@@ -132,11 +133,13 @@ static int max_select_fd(unsigned long n, fd_set_bits *fds)
unsigned long *open_fds;
unsigned long set;
int max;
+ struct fdtable *fdt;
/* handle last in-complete long-word first */
set = ~(~0UL << (n & (__NFDBITS-1)));
n /= __NFDBITS;
- open_fds = current->files->open_fds->fds_bits+n;
+ fdt = files_fdtable(current->files);
+ open_fds = fdt->open_fds->fds_bits+n;
max = 0;
if (set) {
set &= BITS(fds, n);
@@ -183,9 +186,9 @@ int do_select(int n, fd_set_bits *fds, long *timeout)
int retval, i;
long __timeout = *timeout;
- spin_lock(&current->files->file_lock);
+ rcu_read_lock();
retval = max_select_fd(n, fds);
- spin_unlock(&current->files->file_lock);
+ rcu_read_unlock();
if (retval < 0)
return retval;
@@ -299,6 +302,7 @@ sys_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, s
char *bits;
long timeout;
int ret, size, max_fdset;
+ struct fdtable *fdt;
timeout = MAX_SCHEDULE_TIMEOUT;
if (tvp) {
@@ -326,7 +330,10 @@ sys_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, s
goto out_nofds;
/* max_fdset can increase, so grab it once to avoid race */
- max_fdset = current->files->max_fdset;
+ rcu_read_lock();
+ fdt = files_fdtable(current->files);
+ max_fdset = fdt->max_fdset;
+ rcu_read_unlock();
if (n > max_fdset)
n = max_fdset;
@@ -464,9 +471,15 @@ asmlinkage long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long ti
unsigned int i;
struct poll_list *head;
struct poll_list *walk;
+ struct fdtable *fdt;
+ int max_fdset;
/* Do a sanity check on nfds ... */
- if (nfds > current->files->max_fdset && nfds > OPEN_MAX)
+ rcu_read_lock();
+ fdt = files_fdtable(current->files);
+ max_fdset = fdt->max_fdset;
+ rcu_read_unlock();
+ if (nfds > max_fdset && nfds > OPEN_MAX)
return -EINVAL;
if (timeout) {
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 4765aaac9fd..10b994428fe 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -331,6 +331,7 @@ static void
smb_delete_inode(struct inode *ino)
{
DEBUG1("ino=%ld\n", ino->i_ino);
+ truncate_inode_pages(&ino->i_data, 0);
lock_kernel();
if (smb_close(ino))
PARANOIA("could not close inode %ld\n", ino->i_ino);
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 0530077d9dd..fa33eceb001 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -292,6 +292,7 @@ int sysv_sync_inode(struct inode * inode)
static void sysv_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
inode->i_size = 0;
sysv_truncate(inode);
lock_kernel();
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 3d68de39fad..b83890beaaa 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -87,6 +87,8 @@ static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
*/
void udf_delete_inode(struct inode * inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
+
if (is_bad_inode(inode))
goto no_delete;
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 997640c99c7..faf1512173e 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -114,8 +114,7 @@ void ufs_free_fragments (struct inode * inode, unsigned fragment, unsigned count
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
sb->s_dirt = 1;
@@ -200,8 +199,7 @@ do_more:
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
@@ -459,8 +457,7 @@ ufs_add_fragments (struct inode * inode, unsigned fragment,
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
sb->s_dirt = 1;
@@ -585,8 +582,7 @@ succed:
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
sb->s_dirt = 1;
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index 61a6b1542fc..0938945b9cb 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -124,8 +124,7 @@ void ufs_free_inode (struct inode * inode)
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
@@ -249,8 +248,7 @@ cg_found:
ubh_mark_buffer_dirty (USPI_UBH);
ubh_mark_buffer_dirty (UCPI_UBH);
if (sb->s_flags & MS_SYNCHRONOUS) {
- ubh_wait_on_buffer (UCPI_UBH);
- ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **) &ucpi);
+ ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **) &ucpi);
ubh_wait_on_buffer (UCPI_UBH);
}
sb->s_dirt = 1;
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 718627ca8b5..55f4aa16e3f 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -804,6 +804,7 @@ int ufs_sync_inode (struct inode *inode)
void ufs_delete_inode (struct inode * inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
/*UFS_I(inode)->i_dtime = CURRENT_TIME;*/
lock_kernel();
mark_inode_dirty(inode);
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index e312bf8bad9..61d2e35012a 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -285,8 +285,7 @@ next:;
}
}
if (IS_SYNC(inode) && ind_ubh && ubh_buffer_dirty(ind_ubh)) {
- ubh_wait_on_buffer (ind_ubh);
- ubh_ll_rw_block (WRITE, 1, &ind_ubh);
+ ubh_ll_rw_block (SWRITE, 1, &ind_ubh);
ubh_wait_on_buffer (ind_ubh);
}
ubh_brelse (ind_ubh);
@@ -353,8 +352,7 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p)
}
}
if (IS_SYNC(inode) && dind_bh && ubh_buffer_dirty(dind_bh)) {
- ubh_wait_on_buffer (dind_bh);
- ubh_ll_rw_block (WRITE, 1, &dind_bh);
+ ubh_ll_rw_block (SWRITE, 1, &dind_bh);
ubh_wait_on_buffer (dind_bh);
}
ubh_brelse (dind_bh);
@@ -418,8 +416,7 @@ static int ufs_trunc_tindirect (struct inode * inode)
}
}
if (IS_SYNC(inode) && tind_bh && ubh_buffer_dirty(tind_bh)) {
- ubh_wait_on_buffer (tind_bh);
- ubh_ll_rw_block (WRITE, 1, &tind_bh);
+ ubh_ll_rw_block (SWRITE, 1, &tind_bh);
ubh_wait_on_buffer (tind_bh);
}
ubh_brelse (tind_bh);
diff --git a/fs/umsdos/notes b/fs/umsdos/notes
deleted file mode 100644
index 3c47d1f4fc4..00000000000
--- a/fs/umsdos/notes
+++ /dev/null
@@ -1,17 +0,0 @@
-This file contain idea and things I don't want to forget
-
-Possible bug in fs/read_write.c
-Function sys_readdir()
-
- There is a call the verify_area that does not take in account
- the count parameter. I guess it should read
-
- error = verify_area(VERIFY_WRITE, dirent, count*sizeof (*dirent));
-
- instead of
-
- error = verify_area(VERIFY_WRITE, dirent, sizeof (*dirent));
-
- Of course, now , count is always 1
-
-
diff --git a/fs/xattr.c b/fs/xattr.c
index 6acd5c63da9..3f9c64bea15 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -51,20 +51,29 @@ setxattr(struct dentry *d, char __user *name, void __user *value,
}
}
+ down(&d->d_inode->i_sem);
+ error = security_inode_setxattr(d, kname, kvalue, size, flags);
+ if (error)
+ goto out;
error = -EOPNOTSUPP;
if (d->d_inode->i_op && d->d_inode->i_op->setxattr) {
- down(&d->d_inode->i_sem);
- error = security_inode_setxattr(d, kname, kvalue, size, flags);
- if (error)
- goto out;
- error = d->d_inode->i_op->setxattr(d, kname, kvalue, size, flags);
+ error = d->d_inode->i_op->setxattr(d, kname, kvalue,
+ size, flags);
if (!error) {
fsnotify_xattr(d);
- security_inode_post_setxattr(d, kname, kvalue, size, flags);
+ security_inode_post_setxattr(d, kname, kvalue,
+ size, flags);
}
-out:
- up(&d->d_inode->i_sem);
+ } else if (!strncmp(kname, XATTR_SECURITY_PREFIX,
+ sizeof XATTR_SECURITY_PREFIX - 1)) {
+ const char *suffix = kname + sizeof XATTR_SECURITY_PREFIX - 1;
+ error = security_inode_setsecurity(d->d_inode, suffix, kvalue,
+ size, flags);
+ if (!error)
+ fsnotify_xattr(d);
}
+out:
+ up(&d->d_inode->i_sem);
if (kvalue)
kfree(kvalue);
return error;
@@ -139,20 +148,25 @@ getxattr(struct dentry *d, char __user *name, void __user *value, size_t size)
return -ENOMEM;
}
+ error = security_inode_getxattr(d, kname);
+ if (error)
+ goto out;
error = -EOPNOTSUPP;
- if (d->d_inode->i_op && d->d_inode->i_op->getxattr) {
- error = security_inode_getxattr(d, kname);
- if (error)
- goto out;
+ if (d->d_inode->i_op && d->d_inode->i_op->getxattr)
error = d->d_inode->i_op->getxattr(d, kname, kvalue, size);
- if (error > 0) {
- if (size && copy_to_user(value, kvalue, error))
- error = -EFAULT;
- } else if (error == -ERANGE && size >= XATTR_SIZE_MAX) {
- /* The file system tried to returned a value bigger
- than XATTR_SIZE_MAX bytes. Not possible. */
- error = -E2BIG;
- }
+ else if (!strncmp(kname, XATTR_SECURITY_PREFIX,
+ sizeof XATTR_SECURITY_PREFIX - 1)) {
+ const char *suffix = kname + sizeof XATTR_SECURITY_PREFIX - 1;
+ error = security_inode_getsecurity(d->d_inode, suffix, kvalue,
+ size);
+ }
+ if (error > 0) {
+ if (size && copy_to_user(value, kvalue, error))
+ error = -EFAULT;
+ } else if (error == -ERANGE && size >= XATTR_SIZE_MAX) {
+ /* The file system tried to returned a value bigger
+ than XATTR_SIZE_MAX bytes. Not possible. */
+ error = -E2BIG;
}
out:
if (kvalue)
@@ -221,20 +235,24 @@ listxattr(struct dentry *d, char __user *list, size_t size)
return -ENOMEM;
}
+ error = security_inode_listxattr(d);
+ if (error)
+ goto out;
error = -EOPNOTSUPP;
if (d->d_inode->i_op && d->d_inode->i_op->listxattr) {
- error = security_inode_listxattr(d);
- if (error)
- goto out;
error = d->d_inode->i_op->listxattr(d, klist, size);
- if (error > 0) {
- if (size && copy_to_user(list, klist, error))
- error = -EFAULT;
- } else if (error == -ERANGE && size >= XATTR_LIST_MAX) {
- /* The file system tried to returned a list bigger
- than XATTR_LIST_MAX bytes. Not possible. */
- error = -E2BIG;
- }
+ } else {
+ error = security_inode_listsecurity(d->d_inode, klist, size);
+ if (size && error >= size)
+ error = -ERANGE;
+ }
+ if (error > 0) {
+ if (size && copy_to_user(list, klist, error))
+ error = -EFAULT;
+ } else if (error == -ERANGE && size >= XATTR_LIST_MAX) {
+ /* The file system tried to returned a list bigger
+ than XATTR_LIST_MAX bytes. Not possible. */
+ error = -E2BIG;
}
out:
if (klist)
@@ -307,6 +325,8 @@ removexattr(struct dentry *d, char __user *name)
down(&d->d_inode->i_sem);
error = d->d_inode->i_op->removexattr(d, kname);
up(&d->d_inode->i_sem);
+ if (!error)
+ fsnotify_xattr(d);
}
out:
return error;
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index c92306f0fdc..8e8f32dabe5 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -1,5 +1,3 @@
-menu "XFS support"
-
config XFS_FS
tristate "XFS filesystem support"
select EXPORTFS if NFSD!=n
@@ -22,27 +20,11 @@ config XFS_FS
config XFS_EXPORT
bool
- default y if XFS_FS && EXPORTFS
-
-config XFS_RT
- bool "Realtime support (EXPERIMENTAL)"
- depends on XFS_FS && EXPERIMENTAL
- help
- If you say Y here you will be able to mount and use XFS filesystems
- which contain a realtime subvolume. The realtime subvolume is a
- separate area of disk space where only file data is stored. The
- realtime subvolume is designed to provide very deterministic
- data rates suitable for media streaming applications.
-
- See the xfs man page in section 5 for a bit more information.
-
- This feature is unsupported at this time, is not yet fully
- functional, and may cause serious problems.
-
- If unsure, say N.
+ depends on XFS_FS && EXPORTFS
+ default y
config XFS_QUOTA
- bool "Quota support"
+ tristate "XFS Quota support"
depends on XFS_FS
help
If you say Y here, you will be able to set limits for disk usage on
@@ -59,7 +41,7 @@ config XFS_QUOTA
they are completely independent subsystems.
config XFS_SECURITY
- bool "Security Label support"
+ bool "XFS Security Label support"
depends on XFS_FS
help
Security labels support alternative access control models
@@ -71,7 +53,7 @@ config XFS_SECURITY
extended attributes for inode security labels, say N.
config XFS_POSIX_ACL
- bool "POSIX ACL support"
+ bool "XFS POSIX ACL support"
depends on XFS_FS
help
POSIX Access Control Lists (ACLs) support permissions for users and
@@ -82,4 +64,19 @@ config XFS_POSIX_ACL
If you don't know what Access Control Lists are, say N.
-endmenu
+config XFS_RT
+ bool "XFS Realtime support (EXPERIMENTAL)"
+ depends on XFS_FS && EXPERIMENTAL
+ help
+ If you say Y here you will be able to mount and use XFS filesystems
+ which contain a realtime subvolume. The realtime subvolume is a
+ separate area of disk space where only file data is stored. The
+ realtime subvolume is designed to provide very deterministic
+ data rates suitable for media streaming applications.
+
+ See the xfs man page in section 5 for a bit more information.
+
+ This feature is unsupported at this time, is not yet fully
+ functional, and may cause serious problems.
+
+ If unsure, say N.
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index d3ff7835463..49e3e7e5e3d 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -1,150 +1 @@
-#
-# Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of version 2 of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# Further, this software is distributed without any warranty that it is
-# free of the rightful claim of any third person regarding infringement
-# or the like. Any license provided herein, whether implied or
-# otherwise, applies only to this software file. Patent licenses, if
-# any, provided herein do not apply to combinations of this program with
-# other software, or any other product whatsoever.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston MA 02111-1307, USA.
-#
-# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
-# Mountain View, CA 94043, or:
-#
-# http://www.sgi.com
-#
-# For further information regarding this notice, see:
-#
-# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
-#
-
-EXTRA_CFLAGS += -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
-
-ifeq ($(CONFIG_XFS_DEBUG),y)
- EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
- EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
-endif
-ifeq ($(CONFIG_XFS_TRACE),y)
- EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
- EXTRA_CFLAGS += -DXFS_ATTR_TRACE
- EXTRA_CFLAGS += -DXFS_BLI_TRACE
- EXTRA_CFLAGS += -DXFS_BMAP_TRACE
- EXTRA_CFLAGS += -DXFS_BMBT_TRACE
- EXTRA_CFLAGS += -DXFS_DIR_TRACE
- EXTRA_CFLAGS += -DXFS_DIR2_TRACE
- EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
- EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
- EXTRA_CFLAGS += -DXFS_LOG_TRACE
- EXTRA_CFLAGS += -DXFS_RW_TRACE
- EXTRA_CFLAGS += -DPAGEBUF_TRACE
- EXTRA_CFLAGS += -DXFS_VNODE_TRACE
-endif
-
-obj-$(CONFIG_XFS_FS) += xfs.o
-
-xfs-$(CONFIG_XFS_QUOTA) += $(addprefix quota/, \
- xfs_dquot.o \
- xfs_dquot_item.o \
- xfs_trans_dquot.o \
- xfs_qm_syscalls.o \
- xfs_qm_bhv.o \
- xfs_qm.o)
-ifeq ($(CONFIG_XFS_QUOTA),y)
-xfs-$(CONFIG_PROC_FS) += quota/xfs_qm_stats.o
-endif
-
-xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o
-xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o
-xfs-$(CONFIG_PROC_FS) += linux-2.6/xfs_stats.o
-xfs-$(CONFIG_SYSCTL) += linux-2.6/xfs_sysctl.o
-xfs-$(CONFIG_COMPAT) += linux-2.6/xfs_ioctl32.o
-xfs-$(CONFIG_XFS_EXPORT) += linux-2.6/xfs_export.o
-
-
-xfs-y += xfs_alloc.o \
- xfs_alloc_btree.o \
- xfs_attr.o \
- xfs_attr_leaf.o \
- xfs_behavior.o \
- xfs_bit.o \
- xfs_bmap.o \
- xfs_bmap_btree.o \
- xfs_btree.o \
- xfs_buf_item.o \
- xfs_da_btree.o \
- xfs_dir.o \
- xfs_dir2.o \
- xfs_dir2_block.o \
- xfs_dir2_data.o \
- xfs_dir2_leaf.o \
- xfs_dir2_node.o \
- xfs_dir2_sf.o \
- xfs_dir_leaf.o \
- xfs_error.o \
- xfs_extfree_item.o \
- xfs_fsops.o \
- xfs_ialloc.o \
- xfs_ialloc_btree.o \
- xfs_iget.o \
- xfs_inode.o \
- xfs_inode_item.o \
- xfs_iocore.o \
- xfs_iomap.o \
- xfs_itable.o \
- xfs_dfrag.o \
- xfs_log.o \
- xfs_log_recover.o \
- xfs_macros.o \
- xfs_mount.o \
- xfs_rename.o \
- xfs_trans.o \
- xfs_trans_ail.o \
- xfs_trans_buf.o \
- xfs_trans_extfree.o \
- xfs_trans_inode.o \
- xfs_trans_item.o \
- xfs_utils.o \
- xfs_vfsops.o \
- xfs_vnodeops.o \
- xfs_rw.o \
- xfs_dmops.o \
- xfs_qmops.o
-
-xfs-$(CONFIG_XFS_TRACE) += xfs_dir2_trace.o
-
-# Objects in linux-2.6/
-xfs-y += $(addprefix linux-2.6/, \
- kmem.o \
- xfs_aops.o \
- xfs_buf.o \
- xfs_file.o \
- xfs_fs_subr.o \
- xfs_globals.o \
- xfs_ioctl.o \
- xfs_iops.o \
- xfs_lrw.o \
- xfs_super.o \
- xfs_vfs.o \
- xfs_vnode.o)
-
-# Objects in support/
-xfs-y += $(addprefix support/, \
- debug.o \
- move.o \
- qsort.o \
- uuid.o)
-
-xfs-$(CONFIG_XFS_TRACE) += support/ktrace.o
-
+include $(TOPDIR)/fs/xfs/Makefile-linux-$(VERSION).$(PATCHLEVEL)
diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6
new file mode 100644
index 00000000000..d8c87fa21ad
--- /dev/null
+++ b/fs/xfs/Makefile-linux-2.6
@@ -0,0 +1,152 @@
+#
+# Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA 94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+EXTRA_CFLAGS += -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
+
+XFS_LINUX := linux-2.6
+
+ifeq ($(CONFIG_XFS_DEBUG),y)
+ EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
+ EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
+endif
+ifeq ($(CONFIG_XFS_TRACE),y)
+ EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
+ EXTRA_CFLAGS += -DXFS_ATTR_TRACE
+ EXTRA_CFLAGS += -DXFS_BLI_TRACE
+ EXTRA_CFLAGS += -DXFS_BMAP_TRACE
+ EXTRA_CFLAGS += -DXFS_BMBT_TRACE
+ EXTRA_CFLAGS += -DXFS_DIR_TRACE
+ EXTRA_CFLAGS += -DXFS_DIR2_TRACE
+ EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
+ EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
+ EXTRA_CFLAGS += -DXFS_LOG_TRACE
+ EXTRA_CFLAGS += -DXFS_RW_TRACE
+ EXTRA_CFLAGS += -DPAGEBUF_TRACE
+ EXTRA_CFLAGS += -DXFS_VNODE_TRACE
+endif
+
+obj-$(CONFIG_XFS_FS) += xfs.o
+
+xfs-$(CONFIG_XFS_QUOTA) += $(addprefix quota/, \
+ xfs_dquot.o \
+ xfs_dquot_item.o \
+ xfs_trans_dquot.o \
+ xfs_qm_syscalls.o \
+ xfs_qm_bhv.o \
+ xfs_qm.o)
+
+ifeq ($(CONFIG_XFS_QUOTA),y)
+xfs-$(CONFIG_PROC_FS) += quota/xfs_qm_stats.o
+endif
+
+xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o
+xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o
+xfs-$(CONFIG_PROC_FS) += $(XFS_LINUX)/xfs_stats.o
+xfs-$(CONFIG_SYSCTL) += $(XFS_LINUX)/xfs_sysctl.o
+xfs-$(CONFIG_COMPAT) += $(XFS_LINUX)/xfs_ioctl32.o
+xfs-$(CONFIG_XFS_EXPORT) += $(XFS_LINUX)/xfs_export.o
+
+
+xfs-y += xfs_alloc.o \
+ xfs_alloc_btree.o \
+ xfs_attr.o \
+ xfs_attr_leaf.o \
+ xfs_behavior.o \
+ xfs_bit.o \
+ xfs_bmap.o \
+ xfs_bmap_btree.o \
+ xfs_btree.o \
+ xfs_buf_item.o \
+ xfs_da_btree.o \
+ xfs_dir.o \
+ xfs_dir2.o \
+ xfs_dir2_block.o \
+ xfs_dir2_data.o \
+ xfs_dir2_leaf.o \
+ xfs_dir2_node.o \
+ xfs_dir2_sf.o \
+ xfs_dir_leaf.o \
+ xfs_error.o \
+ xfs_extfree_item.o \
+ xfs_fsops.o \
+ xfs_ialloc.o \
+ xfs_ialloc_btree.o \
+ xfs_iget.o \
+ xfs_inode.o \
+ xfs_inode_item.o \
+ xfs_iocore.o \
+ xfs_iomap.o \
+ xfs_itable.o \
+ xfs_dfrag.o \
+ xfs_log.o \
+ xfs_log_recover.o \
+ xfs_macros.o \
+ xfs_mount.o \
+ xfs_rename.o \
+ xfs_trans.o \
+ xfs_trans_ail.o \
+ xfs_trans_buf.o \
+ xfs_trans_extfree.o \
+ xfs_trans_inode.o \
+ xfs_trans_item.o \
+ xfs_utils.o \
+ xfs_vfsops.o \
+ xfs_vnodeops.o \
+ xfs_rw.o \
+ xfs_dmops.o \
+ xfs_qmops.o
+
+xfs-$(CONFIG_XFS_TRACE) += xfs_dir2_trace.o
+
+# Objects in linux/
+xfs-y += $(addprefix $(XFS_LINUX)/, \
+ kmem.o \
+ xfs_aops.o \
+ xfs_buf.o \
+ xfs_file.o \
+ xfs_fs_subr.o \
+ xfs_globals.o \
+ xfs_ioctl.o \
+ xfs_iops.o \
+ xfs_lrw.o \
+ xfs_super.o \
+ xfs_vfs.o \
+ xfs_vnode.o)
+
+# Objects in support/
+xfs-y += $(addprefix support/, \
+ debug.o \
+ move.o \
+ uuid.o)
+
+xfs-$(CONFIG_XFS_TRACE) += support/ktrace.o
+
diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index 364ea8c386b..4b184559f23 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -45,11 +45,11 @@
void *
-kmem_alloc(size_t size, int flags)
+kmem_alloc(size_t size, unsigned int __nocast flags)
{
- int retries = 0;
- int lflags = kmem_flags_convert(flags);
- void *ptr;
+ int retries = 0;
+ unsigned int lflags = kmem_flags_convert(flags);
+ void *ptr;
do {
if (size < MAX_SLAB_SIZE || retries > MAX_VMALLOCS)
@@ -67,7 +67,7 @@ kmem_alloc(size_t size, int flags)
}
void *
-kmem_zalloc(size_t size, int flags)
+kmem_zalloc(size_t size, unsigned int __nocast flags)
{
void *ptr;
@@ -89,7 +89,8 @@ kmem_free(void *ptr, size_t size)
}
void *
-kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
+kmem_realloc(void *ptr, size_t newsize, size_t oldsize,
+ unsigned int __nocast flags)
{
void *new;
@@ -104,11 +105,11 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
}
void *
-kmem_zone_alloc(kmem_zone_t *zone, int flags)
+kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags)
{
- int retries = 0;
- int lflags = kmem_flags_convert(flags);
- void *ptr;
+ int retries = 0;
+ unsigned int lflags = kmem_flags_convert(flags);
+ void *ptr;
do {
ptr = kmem_cache_alloc(zone, lflags);
@@ -123,7 +124,7 @@ kmem_zone_alloc(kmem_zone_t *zone, int flags)
}
void *
-kmem_zone_zalloc(kmem_zone_t *zone, int flags)
+kmem_zone_zalloc(kmem_zone_t *zone, unsigned int __nocast flags)
{
void *ptr;
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index 1397b669b05..109fcf27e25 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -39,10 +39,10 @@
/*
* memory management routines
*/
-#define KM_SLEEP 0x0001
-#define KM_NOSLEEP 0x0002
-#define KM_NOFS 0x0004
-#define KM_MAYFAIL 0x0008
+#define KM_SLEEP 0x0001u
+#define KM_NOSLEEP 0x0002u
+#define KM_NOFS 0x0004u
+#define KM_MAYFAIL 0x0008u
#define kmem_zone kmem_cache_s
#define kmem_zone_t kmem_cache_t
@@ -81,9 +81,9 @@ typedef unsigned long xfs_pflags_t;
*(NSTATEP) = *(OSTATEP); \
} while (0)
-static __inline unsigned int kmem_flags_convert(int flags)
+static __inline unsigned int kmem_flags_convert(unsigned int __nocast flags)
{
- int lflags = __GFP_NOWARN; /* we'll report problems, if need be */
+ unsigned int lflags = __GFP_NOWARN; /* we'll report problems, if need be */
#ifdef DEBUG
if (unlikely(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL))) {
@@ -125,12 +125,13 @@ kmem_zone_destroy(kmem_zone_t *zone)
BUG();
}
-extern void *kmem_zone_zalloc(kmem_zone_t *, int);
-extern void *kmem_zone_alloc(kmem_zone_t *, int);
+extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
+extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast);
-extern void *kmem_alloc(size_t, int);
-extern void *kmem_realloc(void *, size_t, size_t, int);
-extern void *kmem_zalloc(size_t, int);
+extern void *kmem_alloc(size_t, unsigned int __nocast);
+extern void *kmem_realloc(void *, size_t, size_t,
+ unsigned int __nocast);
+extern void *kmem_zalloc(size_t, unsigned int __nocast);
extern void kmem_free(void *, size_t);
typedef struct shrinker *kmem_shaker_t;
diff --git a/fs/xfs/linux-2.6/spin.h b/fs/xfs/linux-2.6/spin.h
index bcf60a0b8df..0039504069a 100644
--- a/fs/xfs/linux-2.6/spin.h
+++ b/fs/xfs/linux-2.6/spin.h
@@ -45,6 +45,9 @@
typedef spinlock_t lock_t;
#define SPLDECL(s) unsigned long s
+#ifndef DEFINE_SPINLOCK
+#define DEFINE_SPINLOCK(s) spinlock_t s = SPIN_LOCK_UNLOCKED
+#endif
#define spinlock_init(lock, name) spin_lock_init(lock)
#define spinlock_destroy(lock)
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index a3a4b5aaf5d..c6c077978fe 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -104,66 +104,114 @@ xfs_page_trace(
#define xfs_page_trace(tag, inode, page, mask)
#endif
-void
-linvfs_unwritten_done(
- struct buffer_head *bh,
- int uptodate)
+/*
+ * Schedule IO completion handling on a xfsdatad if this was
+ * the final hold on this ioend.
+ */
+STATIC void
+xfs_finish_ioend(
+ xfs_ioend_t *ioend)
{
- xfs_buf_t *pb = (xfs_buf_t *)bh->b_private;
+ if (atomic_dec_and_test(&ioend->io_remaining))
+ queue_work(xfsdatad_workqueue, &ioend->io_work);
+}
- ASSERT(buffer_unwritten(bh));
- bh->b_end_io = NULL;
- clear_buffer_unwritten(bh);
- if (!uptodate)
- pagebuf_ioerror(pb, EIO);
- if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
- pagebuf_iodone(pb, 1, 1);
- }
- end_buffer_async_write(bh, uptodate);
+STATIC void
+xfs_destroy_ioend(
+ xfs_ioend_t *ioend)
+{
+ vn_iowake(ioend->io_vnode);
+ mempool_free(ioend, xfs_ioend_pool);
}
/*
* Issue transactions to convert a buffer range from unwritten
- * to written extents (buffered IO).
+ * to written extents.
*/
STATIC void
-linvfs_unwritten_convert(
- xfs_buf_t *bp)
+xfs_end_bio_unwritten(
+ void *data)
{
- vnode_t *vp = XFS_BUF_FSPRIVATE(bp, vnode_t *);
- int error;
+ xfs_ioend_t *ioend = data;
+ vnode_t *vp = ioend->io_vnode;
+ xfs_off_t offset = ioend->io_offset;
+ size_t size = ioend->io_size;
+ struct buffer_head *bh, *next;
+ int error;
+
+ if (ioend->io_uptodate)
+ VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
+
+ /* ioend->io_buffer_head is only non-NULL for buffered I/O */
+ for (bh = ioend->io_buffer_head; bh; bh = next) {
+ next = bh->b_private;
+
+ bh->b_end_io = NULL;
+ clear_buffer_unwritten(bh);
+ end_buffer_async_write(bh, ioend->io_uptodate);
+ }
- BUG_ON(atomic_read(&bp->pb_hold) < 1);
- VOP_BMAP(vp, XFS_BUF_OFFSET(bp), XFS_BUF_SIZE(bp),
- BMAPI_UNWRITTEN, NULL, NULL, error);
- XFS_BUF_SET_FSPRIVATE(bp, NULL);
- XFS_BUF_CLR_IODONE_FUNC(bp);
- XFS_BUF_UNDATAIO(bp);
- iput(LINVFS_GET_IP(vp));
- pagebuf_iodone(bp, 0, 0);
+ xfs_destroy_ioend(ioend);
}
/*
- * Issue transactions to convert a buffer range from unwritten
- * to written extents (direct IO).
+ * Allocate and initialise an IO completion structure.
+ * We need to track unwritten extent write completion here initially.
+ * We'll need to extend this for updating the ondisk inode size later
+ * (vs. incore size).
*/
-STATIC void
-linvfs_unwritten_convert_direct(
- struct kiocb *iocb,
- loff_t offset,
- ssize_t size,
- void *private)
+STATIC xfs_ioend_t *
+xfs_alloc_ioend(
+ struct inode *inode)
{
- struct inode *inode = iocb->ki_filp->f_dentry->d_inode;
- ASSERT(!private || inode == (struct inode *)private);
+ xfs_ioend_t *ioend;
- /* private indicates an unwritten extent lay beneath this IO */
- if (private && size > 0) {
- vnode_t *vp = LINVFS_GET_VP(inode);
- int error;
+ ioend = mempool_alloc(xfs_ioend_pool, GFP_NOFS);
- VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
- }
+ /*
+ * Set the count to 1 initially, which will prevent an I/O
+ * completion callback from happening before we have started
+ * all the I/O from calling the completion routine too early.
+ */
+ atomic_set(&ioend->io_remaining, 1);
+ ioend->io_uptodate = 1; /* cleared if any I/O fails */
+ ioend->io_vnode = LINVFS_GET_VP(inode);
+ ioend->io_buffer_head = NULL;
+ atomic_inc(&ioend->io_vnode->v_iocount);
+ ioend->io_offset = 0;
+ ioend->io_size = 0;
+
+ INIT_WORK(&ioend->io_work, xfs_end_bio_unwritten, ioend);
+
+ return ioend;
+}
+
+void
+linvfs_unwritten_done(
+ struct buffer_head *bh,
+ int uptodate)
+{
+ xfs_ioend_t *ioend = bh->b_private;
+ static spinlock_t unwritten_done_lock = SPIN_LOCK_UNLOCKED;
+ unsigned long flags;
+
+ ASSERT(buffer_unwritten(bh));
+ bh->b_end_io = NULL;
+
+ if (!uptodate)
+ ioend->io_uptodate = 0;
+
+ /*
+ * Deep magic here. We reuse b_private in the buffer_heads to build
+ * a chain for completing the I/O from user context after we've issued
+ * a transaction to convert the unwritten extent.
+ */
+ spin_lock_irqsave(&unwritten_done_lock, flags);
+ bh->b_private = ioend->io_buffer_head;
+ ioend->io_buffer_head = bh;
+ spin_unlock_irqrestore(&unwritten_done_lock, flags);
+
+ xfs_finish_ioend(ioend);
}
STATIC int
@@ -255,7 +303,7 @@ xfs_probe_unwritten_page(
struct address_space *mapping,
pgoff_t index,
xfs_iomap_t *iomapp,
- xfs_buf_t *pb,
+ xfs_ioend_t *ioend,
unsigned long max_offset,
unsigned long *fsbs,
unsigned int bbits)
@@ -283,7 +331,7 @@ xfs_probe_unwritten_page(
break;
xfs_map_at_offset(page, bh, p_offset, bbits, iomapp);
set_buffer_unwritten_io(bh);
- bh->b_private = pb;
+ bh->b_private = ioend;
p_offset += bh->b_size;
(*fsbs)++;
} while ((bh = bh->b_this_page) != head);
@@ -434,34 +482,15 @@ xfs_map_unwritten(
{
struct buffer_head *bh = curr;
xfs_iomap_t *tmp;
- xfs_buf_t *pb;
- loff_t offset, size;
+ xfs_ioend_t *ioend;
+ loff_t offset;
unsigned long nblocks = 0;
offset = start_page->index;
offset <<= PAGE_CACHE_SHIFT;
offset += p_offset;
- /* get an "empty" pagebuf to manage IO completion
- * Proper values will be set before returning */
- pb = pagebuf_lookup(iomapp->iomap_target, 0, 0, 0);
- if (!pb)
- return -EAGAIN;
-
- /* Take a reference to the inode to prevent it from
- * being reclaimed while we have outstanding unwritten
- * extent IO on it.
- */
- if ((igrab(inode)) != inode) {
- pagebuf_free(pb);
- return -EAGAIN;
- }
-
- /* Set the count to 1 initially, this will stop an I/O
- * completion callout which happens before we have started
- * all the I/O from calling pagebuf_iodone too early.
- */
- atomic_set(&pb->pb_io_remaining, 1);
+ ioend = xfs_alloc_ioend(inode);
/* First map forwards in the page consecutive buffers
* covering this unwritten extent
@@ -474,12 +503,12 @@ xfs_map_unwritten(
break;
xfs_map_at_offset(start_page, bh, p_offset, block_bits, iomapp);
set_buffer_unwritten_io(bh);
- bh->b_private = pb;
+ bh->b_private = ioend;
p_offset += bh->b_size;
nblocks++;
} while ((bh = bh->b_this_page) != head);
- atomic_add(nblocks, &pb->pb_io_remaining);
+ atomic_add(nblocks, &ioend->io_remaining);
/* If we reached the end of the page, map forwards in any
* following pages which are also covered by this extent.
@@ -496,13 +525,13 @@ xfs_map_unwritten(
tloff = min(tlast, tloff);
for (tindex = start_page->index + 1; tindex < tloff; tindex++) {
page = xfs_probe_unwritten_page(mapping,
- tindex, iomapp, pb,
+ tindex, iomapp, ioend,
PAGE_CACHE_SIZE, &bs, bbits);
if (!page)
break;
nblocks += bs;
- atomic_add(bs, &pb->pb_io_remaining);
- xfs_convert_page(inode, page, iomapp, wbc, pb,
+ atomic_add(bs, &ioend->io_remaining);
+ xfs_convert_page(inode, page, iomapp, wbc, ioend,
startio, all_bh);
/* stop if converting the next page might add
* enough blocks that the corresponding byte
@@ -514,12 +543,12 @@ xfs_map_unwritten(
if (tindex == tlast &&
(pg_offset = (i_size_read(inode) & (PAGE_CACHE_SIZE - 1)))) {
page = xfs_probe_unwritten_page(mapping,
- tindex, iomapp, pb,
+ tindex, iomapp, ioend,
pg_offset, &bs, bbits);
if (page) {
nblocks += bs;
- atomic_add(bs, &pb->pb_io_remaining);
- xfs_convert_page(inode, page, iomapp, wbc, pb,
+ atomic_add(bs, &ioend->io_remaining);
+ xfs_convert_page(inode, page, iomapp, wbc, ioend,
startio, all_bh);
if (nblocks >= ((ULONG_MAX - PAGE_SIZE) >> block_bits))
goto enough;
@@ -528,21 +557,9 @@ xfs_map_unwritten(
}
enough:
- size = nblocks; /* NB: using 64bit number here */
- size <<= block_bits; /* convert fsb's to byte range */
-
- XFS_BUF_DATAIO(pb);
- XFS_BUF_ASYNC(pb);
- XFS_BUF_SET_SIZE(pb, size);
- XFS_BUF_SET_COUNT(pb, size);
- XFS_BUF_SET_OFFSET(pb, offset);
- XFS_BUF_SET_FSPRIVATE(pb, LINVFS_GET_VP(inode));
- XFS_BUF_SET_IODONE_FUNC(pb, linvfs_unwritten_convert);
-
- if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
- pagebuf_iodone(pb, 1, 1);
- }
-
+ ioend->io_size = (xfs_off_t)nblocks << block_bits;
+ ioend->io_offset = offset;
+ xfs_finish_ioend(ioend);
return 0;
}
@@ -787,7 +804,7 @@ xfs_page_state_convert(
continue;
if (!iomp) {
err = xfs_map_blocks(inode, offset, len, &iomap,
- BMAPI_READ|BMAPI_IGNSTATE);
+ BMAPI_WRITE|BMAPI_IGNSTATE);
if (err) {
goto error;
}
@@ -1028,6 +1045,44 @@ linvfs_get_blocks_direct(
create, 1, BMAPI_WRITE|BMAPI_DIRECT);
}
+STATIC void
+linvfs_end_io_direct(
+ struct kiocb *iocb,
+ loff_t offset,
+ ssize_t size,
+ void *private)
+{
+ xfs_ioend_t *ioend = iocb->private;
+
+ /*
+ * Non-NULL private data means we need to issue a transaction to
+ * convert a range from unwritten to written extents. This needs
+ * to happen from process contect but aio+dio I/O completion
+ * happens from irq context so we need to defer it to a workqueue.
+ * This is not nessecary for synchronous direct I/O, but we do
+ * it anyway to keep the code uniform and simpler.
+ *
+ * The core direct I/O code might be changed to always call the
+ * completion handler in the future, in which case all this can
+ * go away.
+ */
+ if (private && size > 0) {
+ ioend->io_offset = offset;
+ ioend->io_size = size;
+ xfs_finish_ioend(ioend);
+ } else {
+ ASSERT(size >= 0);
+ xfs_destroy_ioend(ioend);
+ }
+
+ /*
+ * blockdev_direct_IO can return an error even afer the I/O
+ * completion handler was called. Thus we need to protect
+ * against double-freeing.
+ */
+ iocb->private = NULL;
+}
+
STATIC ssize_t
linvfs_direct_IO(
int rw,
@@ -1042,16 +1097,23 @@ linvfs_direct_IO(
xfs_iomap_t iomap;
int maps = 1;
int error;
+ ssize_t ret;
VOP_BMAP(vp, offset, 0, BMAPI_DEVICE, &iomap, &maps, error);
if (error)
return -error;
- return blockdev_direct_IO_own_locking(rw, iocb, inode,
+ iocb->private = xfs_alloc_ioend(inode);
+
+ ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
iomap.iomap_target->pbr_bdev,
iov, offset, nr_segs,
linvfs_get_blocks_direct,
- linvfs_unwritten_convert_direct);
+ linvfs_end_io_direct);
+
+ if (unlikely(ret <= 0 && iocb->private))
+ xfs_destroy_ioend(iocb->private);
+ return ret;
}
@@ -1202,6 +1264,16 @@ out_unlock:
return error;
}
+STATIC int
+linvfs_invalidate_page(
+ struct page *page,
+ unsigned long offset)
+{
+ xfs_page_trace(XFS_INVALIDPAGE_ENTER,
+ page->mapping->host, page, offset);
+ return block_invalidatepage(page, offset);
+}
+
/*
* Called to move a page into cleanable state - and from there
* to be released. Possibly the page is already clean. We always
@@ -1279,6 +1351,7 @@ struct address_space_operations linvfs_aops = {
.writepage = linvfs_writepage,
.sync_page = block_sync_page,
.releasepage = linvfs_release_page,
+ .invalidatepage = linvfs_invalidate_page,
.prepare_write = linvfs_prepare_write,
.commit_write = generic_commit_write,
.bmap = linvfs_bmap,
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
new file mode 100644
index 00000000000..2fa62974a04
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Further, this software is distributed without any warranty that it is
+ * free of the rightful claim of any third person regarding infringement
+ * or the like. Any license provided herein, whether implied or
+ * otherwise, applies only to this software file. Patent licenses, if
+ * any, provided herein do not apply to combinations of this program with
+ * other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+ * Mountain View, CA 94043, or:
+ *
+ * http://www.sgi.com
+ *
+ * For further information regarding this notice, see:
+ *
+ * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ */
+#ifndef __XFS_AOPS_H__
+#define __XFS_AOPS_H__
+
+extern struct workqueue_struct *xfsdatad_workqueue;
+extern mempool_t *xfs_ioend_pool;
+
+typedef void (*xfs_ioend_func_t)(void *);
+
+typedef struct xfs_ioend {
+ unsigned int io_uptodate; /* I/O status register */
+ atomic_t io_remaining; /* hold count */
+ struct vnode *io_vnode; /* file being written to */
+ struct buffer_head *io_buffer_head;/* buffer linked list head */
+ size_t io_size; /* size of the extent */
+ xfs_off_t io_offset; /* offset in the file */
+ struct work_struct io_work; /* xfsdatad work queue */
+} xfs_ioend_t;
+
+#endif /* __XFS_IOPS_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index df0cba239dd..655bf4a78af 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -54,6 +54,7 @@
#include <linux/percpu.h>
#include <linux/blkdev.h>
#include <linux/hash.h>
+#include <linux/kthread.h>
#include "xfs_linux.h"
@@ -67,7 +68,7 @@ STATIC int xfsbufd_wakeup(int, unsigned int);
STATIC void pagebuf_delwri_queue(xfs_buf_t *, int);
STATIC struct workqueue_struct *xfslogd_workqueue;
-STATIC struct workqueue_struct *xfsdatad_workqueue;
+struct workqueue_struct *xfsdatad_workqueue;
/*
* Pagebuf debugging
@@ -590,8 +591,10 @@ found:
PB_SET_OWNER(pb);
}
- if (pb->pb_flags & PBF_STALE)
+ if (pb->pb_flags & PBF_STALE) {
+ ASSERT((pb->pb_flags & _PBF_DELWRI_Q) == 0);
pb->pb_flags &= PBF_MAPPED;
+ }
PB_TRACE(pb, "got_lock", 0);
XFS_STATS_INC(pb_get_locked);
return (pb);
@@ -700,25 +703,6 @@ xfs_buf_read_flags(
}
/*
- * Create a skeletal pagebuf (no pages associated with it).
- */
-xfs_buf_t *
-pagebuf_lookup(
- xfs_buftarg_t *target,
- loff_t ioff,
- size_t isize,
- page_buf_flags_t flags)
-{
- xfs_buf_t *pb;
-
- pb = pagebuf_allocate(flags);
- if (pb) {
- _pagebuf_initialize(pb, target, ioff, isize, flags);
- }
- return pb;
-}
-
-/*
* If we are not low on memory then do the readahead in a deadlock
* safe manner.
*/
@@ -913,22 +897,23 @@ pagebuf_rele(
do_free = 0;
}
- if (pb->pb_flags & PBF_DELWRI) {
- pb->pb_flags |= PBF_ASYNC;
- atomic_inc(&pb->pb_hold);
- pagebuf_delwri_queue(pb, 0);
- do_free = 0;
- } else if (pb->pb_flags & PBF_FS_MANAGED) {
+ if (pb->pb_flags & PBF_FS_MANAGED) {
do_free = 0;
}
if (do_free) {
+ ASSERT((pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)) == 0);
list_del_init(&pb->pb_hash_list);
spin_unlock(&hash->bh_lock);
pagebuf_free(pb);
} else {
spin_unlock(&hash->bh_lock);
}
+ } else {
+ /*
+ * Catch reference count leaks
+ */
+ ASSERT(atomic_read(&pb->pb_hold) >= 0);
}
}
@@ -1006,13 +991,24 @@ pagebuf_lock(
* pagebuf_unlock
*
* pagebuf_unlock releases the lock on the buffer object created by
- * pagebuf_lock or pagebuf_cond_lock (not any
- * pinning of underlying pages created by pagebuf_pin).
+ * pagebuf_lock or pagebuf_cond_lock (not any pinning of underlying pages
+ * created by pagebuf_pin).
+ *
+ * If the buffer is marked delwri but is not queued, do so before we
+ * unlock the buffer as we need to set flags correctly. We also need to
+ * take a reference for the delwri queue because the unlocker is going to
+ * drop their's and they don't know we just queued it.
*/
void
pagebuf_unlock( /* unlock buffer */
xfs_buf_t *pb) /* buffer to unlock */
{
+ if ((pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)) == PBF_DELWRI) {
+ atomic_inc(&pb->pb_hold);
+ pb->pb_flags |= PBF_ASYNC;
+ pagebuf_delwri_queue(pb, 0);
+ }
+
PB_CLEAR_OWNER(pb);
up(&pb->pb_sema);
PB_TRACE(pb, "unlock", 0);
@@ -1249,8 +1245,8 @@ bio_end_io_pagebuf(
int error)
{
xfs_buf_t *pb = (xfs_buf_t *)bio->bi_private;
- unsigned int i, blocksize = pb->pb_target->pbr_bsize;
- struct bio_vec *bvec = bio->bi_io_vec;
+ unsigned int blocksize = pb->pb_target->pbr_bsize;
+ struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
if (bio->bi_size)
return 1;
@@ -1258,10 +1254,12 @@ bio_end_io_pagebuf(
if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
pb->pb_error = EIO;
- for (i = 0; i < bio->bi_vcnt; i++, bvec++) {
+ do {
struct page *page = bvec->bv_page;
- if (pb->pb_error) {
+ if (unlikely(pb->pb_error)) {
+ if (pb->pb_flags & PBF_READ)
+ ClearPageUptodate(page);
SetPageError(page);
} else if (blocksize == PAGE_CACHE_SIZE) {
SetPageUptodate(page);
@@ -1270,10 +1268,13 @@ bio_end_io_pagebuf(
set_page_region(page, bvec->bv_offset, bvec->bv_len);
}
+ if (--bvec >= bio->bi_io_vec)
+ prefetchw(&bvec->bv_page->flags);
+
if (_pagebuf_iolocked(pb)) {
unlock_page(page);
}
- }
+ } while (bvec >= bio->bi_io_vec);
_pagebuf_iodone(pb, 1);
bio_put(bio);
@@ -1511,6 +1512,11 @@ again:
ASSERT(btp == bp->pb_target);
if (!(bp->pb_flags & PBF_FS_MANAGED)) {
spin_unlock(&hash->bh_lock);
+ /*
+ * Catch superblock reference count leaks
+ * immediately
+ */
+ BUG_ON(bp->pb_bn == 0);
delay(100);
goto again;
}
@@ -1686,17 +1692,20 @@ pagebuf_delwri_queue(
int unlock)
{
PB_TRACE(pb, "delwri_q", (long)unlock);
- ASSERT(pb->pb_flags & PBF_DELWRI);
+ ASSERT((pb->pb_flags & (PBF_DELWRI|PBF_ASYNC)) ==
+ (PBF_DELWRI|PBF_ASYNC));
spin_lock(&pbd_delwrite_lock);
/* If already in the queue, dequeue and place at tail */
if (!list_empty(&pb->pb_list)) {
+ ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
if (unlock) {
atomic_dec(&pb->pb_hold);
}
list_del(&pb->pb_list);
}
+ pb->pb_flags |= _PBF_DELWRI_Q;
list_add_tail(&pb->pb_list, &pbd_delwrite_queue);
pb->pb_queuetime = jiffies;
spin_unlock(&pbd_delwrite_lock);
@@ -1713,10 +1722,11 @@ pagebuf_delwri_dequeue(
spin_lock(&pbd_delwrite_lock);
if ((pb->pb_flags & PBF_DELWRI) && !list_empty(&pb->pb_list)) {
+ ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
list_del_init(&pb->pb_list);
dequeued = 1;
}
- pb->pb_flags &= ~PBF_DELWRI;
+ pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
spin_unlock(&pbd_delwrite_lock);
if (dequeued)
@@ -1733,9 +1743,7 @@ pagebuf_runall_queues(
}
/* Defines for pagebuf daemon */
-STATIC DECLARE_COMPLETION(xfsbufd_done);
STATIC struct task_struct *xfsbufd_task;
-STATIC int xfsbufd_active;
STATIC int xfsbufd_force_flush;
STATIC int xfsbufd_force_sleep;
@@ -1761,14 +1769,8 @@ xfsbufd(
xfs_buftarg_t *target;
xfs_buf_t *pb, *n;
- /* Set up the thread */
- daemonize("xfsbufd");
current->flags |= PF_MEMALLOC;
- xfsbufd_task = current;
- xfsbufd_active = 1;
- barrier();
-
INIT_LIST_HEAD(&tmp);
do {
if (unlikely(freezing(current))) {
@@ -1795,7 +1797,7 @@ xfsbufd(
break;
}
- pb->pb_flags &= ~PBF_DELWRI;
+ pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
pb->pb_flags |= PBF_WRITE;
list_move(&pb->pb_list, &tmp);
}
@@ -1816,9 +1818,9 @@ xfsbufd(
purge_addresses();
xfsbufd_force_flush = 0;
- } while (xfsbufd_active);
+ } while (!kthread_should_stop());
- complete_and_exit(&xfsbufd_done, 0);
+ return 0;
}
/*
@@ -1845,15 +1847,13 @@ xfs_flush_buftarg(
if (pb->pb_target != target)
continue;
- ASSERT(pb->pb_flags & PBF_DELWRI);
+ ASSERT(pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q));
PB_TRACE(pb, "walkq2", (long)pagebuf_ispin(pb));
if (pagebuf_ispin(pb)) {
pincount++;
continue;
}
- pb->pb_flags &= ~PBF_DELWRI;
- pb->pb_flags |= PBF_WRITE;
list_move(&pb->pb_list, &tmp);
}
spin_unlock(&pbd_delwrite_lock);
@@ -1862,12 +1862,14 @@ xfs_flush_buftarg(
* Dropped the delayed write list lock, now walk the temporary list
*/
list_for_each_entry_safe(pb, n, &tmp, pb_list) {
+ pagebuf_lock(pb);
+ pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
+ pb->pb_flags |= PBF_WRITE;
if (wait)
pb->pb_flags &= ~PBF_ASYNC;
else
list_del_init(&pb->pb_list);
- pagebuf_lock(pb);
pagebuf_iostrategy(pb);
}
@@ -1901,9 +1903,11 @@ xfs_buf_daemons_start(void)
if (!xfsdatad_workqueue)
goto out_destroy_xfslogd_workqueue;
- error = kernel_thread(xfsbufd, NULL, CLONE_FS|CLONE_FILES);
- if (error < 0)
+ xfsbufd_task = kthread_run(xfsbufd, NULL, "xfsbufd");
+ if (IS_ERR(xfsbufd_task)) {
+ error = PTR_ERR(xfsbufd_task);
goto out_destroy_xfsdatad_workqueue;
+ }
return 0;
out_destroy_xfsdatad_workqueue:
@@ -1920,10 +1924,7 @@ xfs_buf_daemons_start(void)
STATIC void
xfs_buf_daemons_stop(void)
{
- xfsbufd_active = 0;
- barrier();
- wait_for_completion(&xfsbufd_done);
-
+ kthread_stop(xfsbufd_task);
destroy_workqueue(xfslogd_workqueue);
destroy_workqueue(xfsdatad_workqueue);
}
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 3f8f69a66ae..67c19f79923 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -89,6 +89,7 @@ typedef enum page_buf_flags_e { /* pb_flags values */
_PBF_PAGE_CACHE = (1 << 17),/* backed by pagecache */
_PBF_KMEM_ALLOC = (1 << 18),/* backed by kmem_alloc() */
_PBF_RUN_QUEUES = (1 << 19),/* run block device task queue */
+ _PBF_DELWRI_Q = (1 << 21), /* buffer on delwri queue */
} page_buf_flags_t;
#define PBF_UPDATE (PBF_READ | PBF_WRITE)
@@ -206,13 +207,6 @@ extern xfs_buf_t *xfs_buf_read_flags( /* allocate and read a buffer */
#define xfs_buf_read(target, blkno, len, flags) \
xfs_buf_read_flags((target), (blkno), (len), PBF_LOCK | PBF_MAPPED)
-extern xfs_buf_t *pagebuf_lookup(
- xfs_buftarg_t *,
- loff_t, /* starting offset of range */
- size_t, /* length of range */
- page_buf_flags_t); /* PBF_READ, PBF_WRITE, */
- /* PBF_FORCEIO, */
-
extern xfs_buf_t *pagebuf_get_empty( /* allocate pagebuf struct with */
/* no memory or disk address */
size_t len,
@@ -344,8 +338,6 @@ extern void pagebuf_trace(
-
-
/* These are just for xfs_syncsub... it sets an internal variable
* then passes it to VOP_FLUSH_PAGES or adds the flags to a newly gotten buf_t
*/
@@ -452,7 +444,7 @@ extern void pagebuf_trace(
#define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->pb_addr)
-extern inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
+static inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
{
if (bp->pb_flags & PBF_MAPPED)
return XFS_BUF_PTR(bp) + offset;
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index f1ce4323f56..3881622bcf0 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -311,6 +311,31 @@ linvfs_fsync(
#define nextdp(dp) ((struct xfs_dirent *)((char *)(dp) + (dp)->d_reclen))
+#ifdef CONFIG_XFS_DMAPI
+
+STATIC struct page *
+linvfs_filemap_nopage(
+ struct vm_area_struct *area,
+ unsigned long address,
+ int *type)
+{
+ struct inode *inode = area->vm_file->f_dentry->d_inode;
+ vnode_t *vp = LINVFS_GET_VP(inode);
+ xfs_mount_t *mp = XFS_VFSTOM(vp->v_vfsp);
+ int error;
+
+ ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
+
+ error = XFS_SEND_MMAP(mp, area, 0);
+ if (error)
+ return NULL;
+
+ return filemap_nopage(area, address, type);
+}
+
+#endif /* CONFIG_XFS_DMAPI */
+
+
STATIC int
linvfs_readdir(
struct file *filp,
@@ -390,14 +415,6 @@ done:
return -error;
}
-#ifdef CONFIG_XFS_DMAPI
-STATIC void
-linvfs_mmap_close(
- struct vm_area_struct *vma)
-{
- xfs_dm_mm_put(vma);
-}
-#endif /* CONFIG_XFS_DMAPI */
STATIC int
linvfs_file_mmap(
@@ -411,16 +428,11 @@ linvfs_file_mmap(
vma->vm_ops = &linvfs_file_vm_ops;
- if (vp->v_vfsp->vfs_flag & VFS_DMI) {
- xfs_mount_t *mp = XFS_VFSTOM(vp->v_vfsp);
-
- error = -XFS_SEND_MMAP(mp, vma, 0);
- if (error)
- return error;
#ifdef CONFIG_XFS_DMAPI
+ if (vp->v_vfsp->vfs_flag & VFS_DMI) {
vma->vm_ops = &linvfs_dmapi_file_vm_ops;
-#endif
}
+#endif /* CONFIG_XFS_DMAPI */
VOP_SETATTR(vp, &va, XFS_AT_UPDATIME, NULL, error);
if (!error)
@@ -474,6 +486,7 @@ linvfs_ioctl_invis(
return error;
}
+#ifdef CONFIG_XFS_DMAPI
#ifdef HAVE_VMOP_MPROTECT
STATIC int
linvfs_mprotect(
@@ -494,6 +507,7 @@ linvfs_mprotect(
return error;
}
#endif /* HAVE_VMOP_MPROTECT */
+#endif /* CONFIG_XFS_DMAPI */
#ifdef HAVE_FOP_OPEN_EXEC
/* If the user is attempting to execute a file that is offline then
@@ -528,49 +542,10 @@ open_exec_out:
}
#endif /* HAVE_FOP_OPEN_EXEC */
-/*
- * Temporary workaround to the AIO direct IO write problem.
- * This code can go and we can revert to do_sync_write once
- * the writepage(s) rework is merged.
- */
-STATIC ssize_t
-linvfs_write(
- struct file *filp,
- const char __user *buf,
- size_t len,
- loff_t *ppos)
-{
- struct kiocb kiocb;
- ssize_t ret;
-
- init_sync_kiocb(&kiocb, filp);
- kiocb.ki_pos = *ppos;
- ret = __linvfs_write(&kiocb, buf, 0, len, kiocb.ki_pos);
- *ppos = kiocb.ki_pos;
- return ret;
-}
-STATIC ssize_t
-linvfs_write_invis(
- struct file *filp,
- const char __user *buf,
- size_t len,
- loff_t *ppos)
-{
- struct kiocb kiocb;
- ssize_t ret;
-
- init_sync_kiocb(&kiocb, filp);
- kiocb.ki_pos = *ppos;
- ret = __linvfs_write(&kiocb, buf, IO_INVIS, len, kiocb.ki_pos);
- *ppos = kiocb.ki_pos;
- return ret;
-}
-
-
struct file_operations linvfs_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
- .write = linvfs_write,
+ .write = do_sync_write,
.readv = linvfs_readv,
.writev = linvfs_writev,
.aio_read = linvfs_aio_read,
@@ -592,7 +567,7 @@ struct file_operations linvfs_file_operations = {
struct file_operations linvfs_invis_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
- .write = linvfs_write_invis,
+ .write = do_sync_write,
.readv = linvfs_readv_invis,
.writev = linvfs_writev_invis,
.aio_read = linvfs_aio_read_invis,
@@ -626,8 +601,7 @@ static struct vm_operations_struct linvfs_file_vm_ops = {
#ifdef CONFIG_XFS_DMAPI
static struct vm_operations_struct linvfs_dmapi_file_vm_ops = {
- .close = linvfs_mmap_close,
- .nopage = filemap_nopage,
+ .nopage = linvfs_filemap_nopage,
.populate = filemap_populate,
#ifdef HAVE_VMOP_MPROTECT
.mprotect = linvfs_mprotect,
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 05a447e51cc..6a3326bcd8d 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -141,13 +141,19 @@ xfs_find_handle(
return -XFS_ERROR(EINVAL);
}
- /* we need the vnode */
- vp = LINVFS_GET_VP(inode);
- if (vp->v_type != VREG && vp->v_type != VDIR && vp->v_type != VLNK) {
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFREG:
+ case S_IFDIR:
+ case S_IFLNK:
+ break;
+ default:
iput(inode);
return -XFS_ERROR(EBADF);
}
+ /* we need the vnode */
+ vp = LINVFS_GET_VP(inode);
+
/* now we can grab the fsid */
memcpy(&handle.ha_fsid, vp->v_vfsp->vfs_altfsid, sizeof(xfs_fsid_t));
hsize = sizeof(xfs_fsid_t);
@@ -386,7 +392,7 @@ xfs_readlink_by_handle(
return -error;
/* Restrict this handle operation to symlinks only. */
- if (vp->v_type != VLNK) {
+ if (!S_ISLNK(inode->i_mode)) {
VN_RELE(vp);
return -XFS_ERROR(EINVAL);
}
@@ -982,10 +988,10 @@ xfs_ioc_space(
if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
return -XFS_ERROR(EPERM);
- if (!(filp->f_flags & FMODE_WRITE))
+ if (!(filp->f_mode & FMODE_WRITE))
return -XFS_ERROR(EBADF);
- if (vp->v_type != VREG)
+ if (!VN_ISREG(vp))
return -XFS_ERROR(EINVAL);
if (copy_from_user(&bf, arg, sizeof(bf)))
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 0f8f1384eb3..4636b7f86f1 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -47,8 +47,52 @@
#include "xfs_vnode.h"
#include "xfs_dfrag.h"
+#define _NATIVE_IOC(cmd, type) \
+ _IOC(_IOC_DIR(cmd), _IOC_TYPE(cmd), _IOC_NR(cmd), sizeof(type))
+
#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
#define BROKEN_X86_ALIGNMENT
+/* on ia32 l_start is on a 32-bit boundary */
+typedef struct xfs_flock64_32 {
+ __s16 l_type;
+ __s16 l_whence;
+ __s64 l_start __attribute__((packed));
+ /* len == 0 means until end of file */
+ __s64 l_len __attribute__((packed));
+ __s32 l_sysid;
+ __u32 l_pid;
+ __s32 l_pad[4]; /* reserve area */
+} xfs_flock64_32_t;
+
+#define XFS_IOC_ALLOCSP_32 _IOW ('X', 10, struct xfs_flock64_32)
+#define XFS_IOC_FREESP_32 _IOW ('X', 11, struct xfs_flock64_32)
+#define XFS_IOC_ALLOCSP64_32 _IOW ('X', 36, struct xfs_flock64_32)
+#define XFS_IOC_FREESP64_32 _IOW ('X', 37, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP_32 _IOW ('X', 40, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP_32 _IOW ('X', 41, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP64_32 _IOW ('X', 42, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP64_32 _IOW ('X', 43, struct xfs_flock64_32)
+
+/* just account for different alignment */
+STATIC unsigned long
+xfs_ioctl32_flock(
+ unsigned long arg)
+{
+ xfs_flock64_32_t __user *p32 = (void __user *)arg;
+ xfs_flock64_t __user *p = compat_alloc_user_space(sizeof(*p));
+
+ if (copy_in_user(&p->l_type, &p32->l_type, sizeof(s16)) ||
+ copy_in_user(&p->l_whence, &p32->l_whence, sizeof(s16)) ||
+ copy_in_user(&p->l_start, &p32->l_start, sizeof(s64)) ||
+ copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
+ copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
+ copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
+ copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
+ return -EFAULT;
+
+ return (unsigned long)p;
+}
+
#else
typedef struct xfs_fsop_bulkreq32 {
@@ -103,7 +147,6 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
/* not handled
case XFS_IOC_FD_TO_HANDLE:
case XFS_IOC_PATH_TO_HANDLE:
- case XFS_IOC_PATH_TO_HANDLE:
case XFS_IOC_PATH_TO_FSHANDLE:
case XFS_IOC_OPEN_BY_HANDLE:
case XFS_IOC_FSSETDM_BY_HANDLE:
@@ -124,8 +167,21 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
case XFS_IOC_ERROR_CLEARALL:
break;
-#ifndef BROKEN_X86_ALIGNMENT
- /* xfs_flock_t and xfs_bstat_t have wrong u32 vs u64 alignment */
+#ifdef BROKEN_X86_ALIGNMENT
+ /* xfs_flock_t has wrong u32 vs u64 alignment */
+ case XFS_IOC_ALLOCSP_32:
+ case XFS_IOC_FREESP_32:
+ case XFS_IOC_ALLOCSP64_32:
+ case XFS_IOC_FREESP64_32:
+ case XFS_IOC_RESVSP_32:
+ case XFS_IOC_UNRESVSP_32:
+ case XFS_IOC_RESVSP64_32:
+ case XFS_IOC_UNRESVSP64_32:
+ arg = xfs_ioctl32_flock(arg);
+ cmd = _NATIVE_IOC(cmd, struct xfs_flock64);
+ break;
+
+#else /* These are handled fine if no alignment issues */
case XFS_IOC_ALLOCSP:
case XFS_IOC_FREESP:
case XFS_IOC_RESVSP:
@@ -134,6 +190,9 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
case XFS_IOC_FREESP64:
case XFS_IOC_RESVSP64:
case XFS_IOC_UNRESVSP64:
+ break;
+
+ /* xfs_bstat_t still has wrong u32 vs u64 alignment */
case XFS_IOC_SWAPEXT:
break;
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index f252605514e..77708a8c9f8 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -140,7 +140,6 @@ linvfs_mknod(
memset(&va, 0, sizeof(va));
va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
- va.va_type = IFTOVT(mode);
va.va_mode = mode;
switch (mode & S_IFMT) {
@@ -308,14 +307,13 @@ linvfs_symlink(
cvp = NULL;
memset(&va, 0, sizeof(va));
- va.va_type = VLNK;
- va.va_mode = irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO;
+ va.va_mode = S_IFLNK |
+ (irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO);
va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
error = 0;
VOP_SYMLINK(dvp, dentry, &va, (char *)symname, &cvp, NULL, error);
if (!error && cvp) {
- ASSERT(cvp->v_type == VLNK);
ip = LINVFS_GET_IP(cvp);
d_instantiate(dentry, ip);
validate_fields(dir);
@@ -425,9 +423,14 @@ linvfs_follow_link(
return NULL;
}
-static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
+STATIC void
+linvfs_put_link(
+ struct dentry *dentry,
+ struct nameidata *nd,
+ void *p)
{
- char *s = nd_get_link(nd);
+ char *s = nd_get_link(nd);
+
if (!IS_ERR(s))
kfree(s);
}
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 42dc5e4662e..68c5d885ed9 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -64,7 +64,6 @@
#include <sema.h>
#include <time.h>
-#include <support/qsort.h>
#include <support/ktrace.h>
#include <support/debug.h>
#include <support/move.h>
@@ -104,6 +103,7 @@
#include <xfs_stats.h>
#include <xfs_sysctl.h>
#include <xfs_iops.h>
+#include <xfs_aops.h>
#include <xfs_super.h>
#include <xfs_globals.h>
#include <xfs_fs_subr.h>
@@ -254,11 +254,18 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
#define MAX(a,b) (max(a,b))
#define howmany(x, y) (((x)+((y)-1))/(y))
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
+#define qsort(a,n,s,fn) sort(a,n,s,fn,NULL)
+/*
+ * Various platform dependent calls that don't fit anywhere else
+ */
#define xfs_stack_trace() dump_stack()
-
#define xfs_itruncate_data(ip, off) \
(-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off)))
+#define xfs_statvfs_fsid(statp, mp) \
+ ({ u64 id = huge_encode_dev((mp)->m_dev); \
+ __kernel_fsid_t *fsid = &(statp)->f_fsid; \
+ (fsid->val[0] = (u32)id, fsid->val[1] = (u32)(id >> 32)); })
/* Move the kernel do_div definition off to one side */
@@ -371,6 +378,4 @@ static inline __uint64_t roundup_64(__uint64_t x, __uint32_t y)
return(x * y);
}
-#define qsort(a, n, s, cmp) sort(a, n, s, cmp, NULL)
-
#endif /* __XFS_LINUX__ */
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index acab58c4804..3b5fabe8dae 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -660,9 +660,6 @@ xfs_write(
(xip->i_d.di_flags & XFS_DIFLAG_REALTIME) ?
mp->m_rtdev_targp : mp->m_ddev_targp;
- if (ioflags & IO_ISAIO)
- return XFS_ERROR(-ENOSYS);
-
if ((pos & target->pbr_smask) || (count & target->pbr_smask))
return XFS_ERROR(-EINVAL);
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
index f197a720e39..6294dcdb797 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ b/fs/xfs/linux-2.6/xfs_lrw.h
@@ -70,9 +70,10 @@ struct xfs_iomap;
#define XFS_SENDFILE_ENTER 21
#define XFS_WRITEPAGE_ENTER 22
#define XFS_RELEASEPAGE_ENTER 23
-#define XFS_IOMAP_ALLOC_ENTER 24
-#define XFS_IOMAP_ALLOC_MAP 25
-#define XFS_IOMAP_UNWRITTEN 26
+#define XFS_INVALIDPAGE_ENTER 24
+#define XFS_IOMAP_ALLOC_ENTER 25
+#define XFS_IOMAP_ALLOC_MAP 26
+#define XFS_IOMAP_UNWRITTEN 27
extern void xfs_rw_enter_trace(int, struct xfs_iocore *,
void *, size_t, loff_t, int);
extern void xfs_inval_cached_trace(struct xfs_iocore *,
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index f6dd7de2592..0da87bfc999 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -70,11 +70,15 @@
#include <linux/namei.h>
#include <linux/init.h>
#include <linux/mount.h>
+#include <linux/mempool.h>
#include <linux/writeback.h>
+#include <linux/kthread.h>
STATIC struct quotactl_ops linvfs_qops;
STATIC struct super_operations linvfs_sops;
-STATIC kmem_zone_t *linvfs_inode_zone;
+STATIC kmem_zone_t *xfs_vnode_zone;
+STATIC kmem_zone_t *xfs_ioend_zone;
+mempool_t *xfs_ioend_pool;
STATIC struct xfs_mount_args *
xfs_args_allocate(
@@ -138,24 +142,25 @@ STATIC __inline__ void
xfs_set_inodeops(
struct inode *inode)
{
- vnode_t *vp = LINVFS_GET_VP(inode);
-
- if (vp->v_type == VNON) {
- vn_mark_bad(vp);
- } else if (S_ISREG(inode->i_mode)) {
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFREG:
inode->i_op = &linvfs_file_inode_operations;
inode->i_fop = &linvfs_file_operations;
inode->i_mapping->a_ops = &linvfs_aops;
- } else if (S_ISDIR(inode->i_mode)) {
+ break;
+ case S_IFDIR:
inode->i_op = &linvfs_dir_inode_operations;
inode->i_fop = &linvfs_dir_operations;
- } else if (S_ISLNK(inode->i_mode)) {
+ break;
+ case S_IFLNK:
inode->i_op = &linvfs_symlink_inode_operations;
if (inode->i_blocks)
inode->i_mapping->a_ops = &linvfs_aops;
- } else {
+ break;
+ default:
inode->i_op = &linvfs_file_inode_operations;
init_special_inode(inode, inode->i_mode, inode->i_rdev);
+ break;
}
}
@@ -167,16 +172,23 @@ xfs_revalidate_inode(
{
struct inode *inode = LINVFS_GET_IP(vp);
- inode->i_mode = (ip->i_d.di_mode & MODEMASK) | VTTOIF(vp->v_type);
+ inode->i_mode = ip->i_d.di_mode;
inode->i_nlink = ip->i_d.di_nlink;
inode->i_uid = ip->i_d.di_uid;
inode->i_gid = ip->i_d.di_gid;
- if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFBLK:
+ case S_IFCHR:
+ inode->i_rdev =
+ MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
+ sysv_minor(ip->i_df.if_u2.if_rdev));
+ break;
+ default:
inode->i_rdev = 0;
- } else {
- xfs_dev_t dev = ip->i_df.if_u2.if_rdev;
- inode->i_rdev = MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
+ break;
}
+
inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_generation = ip->i_d.di_gen;
i_size_write(inode, ip->i_d.di_size);
@@ -231,7 +243,6 @@ xfs_initialize_vnode(
* finish our work.
*/
if (ip->i_d.di_mode != 0 && unlock && (inode->i_state & I_NEW)) {
- vp->v_type = IFTOVT(ip->i_d.di_mode);
xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
xfs_set_inodeops(inode);
@@ -274,8 +285,7 @@ linvfs_alloc_inode(
{
vnode_t *vp;
- vp = (vnode_t *)kmem_cache_alloc(linvfs_inode_zone,
- kmem_flags_convert(KM_SLEEP));
+ vp = kmem_cache_alloc(xfs_vnode_zone, kmem_flags_convert(KM_SLEEP));
if (!vp)
return NULL;
return LINVFS_GET_IP(vp);
@@ -285,11 +295,11 @@ STATIC void
linvfs_destroy_inode(
struct inode *inode)
{
- kmem_cache_free(linvfs_inode_zone, LINVFS_GET_VP(inode));
+ kmem_zone_free(xfs_vnode_zone, LINVFS_GET_VP(inode));
}
STATIC void
-init_once(
+linvfs_inode_init_once(
void *data,
kmem_cache_t *cachep,
unsigned long flags)
@@ -302,21 +312,41 @@ init_once(
}
STATIC int
-init_inodecache( void )
+linvfs_init_zones(void)
{
- linvfs_inode_zone = kmem_cache_create("linvfs_icache",
+ xfs_vnode_zone = kmem_cache_create("xfs_vnode",
sizeof(vnode_t), 0, SLAB_RECLAIM_ACCOUNT,
- init_once, NULL);
- if (linvfs_inode_zone == NULL)
- return -ENOMEM;
+ linvfs_inode_init_once, NULL);
+ if (!xfs_vnode_zone)
+ goto out;
+
+ xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
+ if (!xfs_ioend_zone)
+ goto out_destroy_vnode_zone;
+
+ xfs_ioend_pool = mempool_create(4 * MAX_BUF_PER_PAGE,
+ mempool_alloc_slab, mempool_free_slab,
+ xfs_ioend_zone);
+ if (!xfs_ioend_pool)
+ goto out_free_ioend_zone;
+
return 0;
+
+
+ out_free_ioend_zone:
+ kmem_zone_destroy(xfs_ioend_zone);
+ out_destroy_vnode_zone:
+ kmem_zone_destroy(xfs_vnode_zone);
+ out:
+ return -ENOMEM;
}
STATIC void
-destroy_inodecache( void )
+linvfs_destroy_zones(void)
{
- if (kmem_cache_destroy(linvfs_inode_zone))
- printk(KERN_WARNING "%s: cache still in use!\n", __FUNCTION__);
+ mempool_destroy(xfs_ioend_pool);
+ kmem_zone_destroy(xfs_vnode_zone);
+ kmem_zone_destroy(xfs_ioend_zone);
}
/*
@@ -354,17 +384,38 @@ linvfs_clear_inode(
struct inode *inode)
{
vnode_t *vp = LINVFS_GET_VP(inode);
+ int error, cache;
- if (vp) {
- vn_rele(vp);
- vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
- /*
- * Do all our cleanup, and remove this vnode.
- */
- vn_remove(vp);
+ vn_trace_entry(vp, "clear_inode", (inst_t *)__return_address);
+
+ XFS_STATS_INC(vn_rele);
+ XFS_STATS_INC(vn_remove);
+ XFS_STATS_INC(vn_reclaim);
+ XFS_STATS_DEC(vn_active);
+
+ /*
+ * This can happen because xfs_iget_core calls xfs_idestroy if we
+ * find an inode with di_mode == 0 but without IGET_CREATE set.
+ */
+ if (vp->v_fbhv)
+ VOP_INACTIVE(vp, NULL, cache);
+
+ VN_LOCK(vp);
+ vp->v_flag &= ~VMODIFIED;
+ VN_UNLOCK(vp, 0);
+
+ if (vp->v_fbhv) {
+ VOP_RECLAIM(vp, error);
+ if (error)
+ panic("vn_purge: cannot reclaim");
}
-}
+ ASSERT(vp->v_fbhv == NULL);
+
+#ifdef XFS_VNODE_TRACE
+ ktrace_free(vp->v_trace);
+#endif
+}
/*
* Enqueue a work item to be picked up by the vfs xfssyncd thread.
@@ -466,25 +517,16 @@ xfssyncd(
{
long timeleft;
vfs_t *vfsp = (vfs_t *) arg;
- struct list_head tmp;
struct vfs_sync_work *work, *n;
+ LIST_HEAD (tmp);
- daemonize("xfssyncd");
-
- vfsp->vfs_sync_work.w_vfs = vfsp;
- vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
- vfsp->vfs_sync_task = current;
- wmb();
- wake_up(&vfsp->vfs_wait_sync_task);
-
- INIT_LIST_HEAD(&tmp);
timeleft = (xfs_syncd_centisecs * HZ) / 100;
for (;;) {
set_current_state(TASK_INTERRUPTIBLE);
timeleft = schedule_timeout(timeleft);
/* swsusp */
try_to_freeze();
- if (vfsp->vfs_flag & VFS_UMOUNT)
+ if (kthread_should_stop())
break;
spin_lock(&vfsp->vfs_sync_lock);
@@ -513,10 +555,6 @@ xfssyncd(
}
}
- vfsp->vfs_sync_task = NULL;
- wmb();
- wake_up(&vfsp->vfs_wait_sync_task);
-
return 0;
}
@@ -524,13 +562,11 @@ STATIC int
linvfs_start_syncd(
vfs_t *vfsp)
{
- int pid;
-
- pid = kernel_thread(xfssyncd, (void *) vfsp,
- CLONE_VM | CLONE_FS | CLONE_FILES);
- if (pid < 0)
- return -pid;
- wait_event(vfsp->vfs_wait_sync_task, vfsp->vfs_sync_task);
+ vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
+ vfsp->vfs_sync_work.w_vfs = vfsp;
+ vfsp->vfs_sync_task = kthread_run(xfssyncd, vfsp, "xfssyncd");
+ if (IS_ERR(vfsp->vfs_sync_task))
+ return -PTR_ERR(vfsp->vfs_sync_task);
return 0;
}
@@ -538,11 +574,7 @@ STATIC void
linvfs_stop_syncd(
vfs_t *vfsp)
{
- vfsp->vfs_flag |= VFS_UMOUNT;
- wmb();
-
- wake_up_process(vfsp->vfs_sync_task);
- wait_event(vfsp->vfs_wait_sync_task, !vfsp->vfs_sync_task);
+ kthread_stop(vfsp->vfs_sync_task);
}
STATIC void
@@ -866,9 +898,9 @@ init_xfs_fs( void )
ktrace_init(64);
- error = init_inodecache();
+ error = linvfs_init_zones();
if (error < 0)
- goto undo_inodecache;
+ goto undo_zones;
error = pagebuf_init();
if (error < 0)
@@ -889,9 +921,9 @@ undo_register:
pagebuf_terminate();
undo_pagebuf:
- destroy_inodecache();
+ linvfs_destroy_zones();
-undo_inodecache:
+undo_zones:
return error;
}
@@ -903,7 +935,7 @@ exit_xfs_fs( void )
unregister_filesystem(&xfs_fs_type);
xfs_cleanup();
pagebuf_terminate();
- destroy_inodecache();
+ linvfs_destroy_zones();
ktrace_uninit();
}
diff --git a/fs/xfs/linux-2.6/xfs_vfs.c b/fs/xfs/linux-2.6/xfs_vfs.c
index 669c6164495..34cc902ec11 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.c
+++ b/fs/xfs/linux-2.6/xfs_vfs.c
@@ -251,7 +251,6 @@ vfs_allocate( void )
bhv_head_init(VFS_BHVHEAD(vfsp), "vfs");
INIT_LIST_HEAD(&vfsp->vfs_sync_list);
spin_lock_init(&vfsp->vfs_sync_lock);
- init_waitqueue_head(&vfsp->vfs_wait_sync_task);
init_waitqueue_head(&vfsp->vfs_wait_single_sync_task);
return vfsp;
}
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h
index 7ee1f714e9b..f0ab574fb47 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.h
+++ b/fs/xfs/linux-2.6/xfs_vfs.h
@@ -65,7 +65,6 @@ typedef struct vfs {
spinlock_t vfs_sync_lock; /* work item list lock */
int vfs_sync_seq; /* sync thread generation no. */
wait_queue_head_t vfs_wait_single_sync_task;
- wait_queue_head_t vfs_wait_sync_task;
} vfs_t;
#define vfs_fbhv vfs_bh.bh_first /* 1st on vfs behavior chain */
@@ -96,7 +95,6 @@ typedef enum {
#define VFS_RDONLY 0x0001 /* read-only vfs */
#define VFS_GRPID 0x0002 /* group-ID assigned from directory */
#define VFS_DMI 0x0004 /* filesystem has the DMI enabled */
-#define VFS_UMOUNT 0x0008 /* unmount in progress */
#define VFS_END 0x0008 /* max flag */
#define SYNC_ATTR 0x0001 /* sync attributes */
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index 250cad54e89..268f45bf6a9 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -42,93 +42,33 @@ DEFINE_SPINLOCK(vnumber_lock);
*/
#define NVSYNC 37
#define vptosync(v) (&vsync[((unsigned long)v) % NVSYNC])
-sv_t vsync[NVSYNC];
-
-/*
- * Translate stat(2) file types to vnode types and vice versa.
- * Aware of numeric order of S_IFMT and vnode type values.
- */
-enum vtype iftovt_tab[] = {
- VNON, VFIFO, VCHR, VNON, VDIR, VNON, VBLK, VNON,
- VREG, VNON, VLNK, VNON, VSOCK, VNON, VNON, VNON
-};
-
-u_short vttoif_tab[] = {
- 0, S_IFREG, S_IFDIR, S_IFBLK, S_IFCHR, S_IFLNK, S_IFIFO, 0, S_IFSOCK
-};
+STATIC wait_queue_head_t vsync[NVSYNC];
void
vn_init(void)
{
- register sv_t *svp;
- register int i;
+ int i;
- for (svp = vsync, i = 0; i < NVSYNC; i++, svp++)
- init_sv(svp, SV_DEFAULT, "vsy", i);
+ for (i = 0; i < NVSYNC; i++)
+ init_waitqueue_head(&vsync[i]);
}
-/*
- * Clean a vnode of filesystem-specific data and prepare it for reuse.
- */
-STATIC int
-vn_reclaim(
+void
+vn_iowait(
struct vnode *vp)
{
- int error;
+ wait_queue_head_t *wq = vptosync(vp);
- XFS_STATS_INC(vn_reclaim);
- vn_trace_entry(vp, "vn_reclaim", (inst_t *)__return_address);
-
- /*
- * Only make the VOP_RECLAIM call if there are behaviors
- * to call.
- */
- if (vp->v_fbhv) {
- VOP_RECLAIM(vp, error);
- if (error)
- return -error;
- }
- ASSERT(vp->v_fbhv == NULL);
-
- VN_LOCK(vp);
- vp->v_flag &= (VRECLM|VWAIT);
- VN_UNLOCK(vp, 0);
-
- vp->v_type = VNON;
- vp->v_fbhv = NULL;
-
-#ifdef XFS_VNODE_TRACE
- ktrace_free(vp->v_trace);
- vp->v_trace = NULL;
-#endif
-
- return 0;
-}
-
-STATIC void
-vn_wakeup(
- struct vnode *vp)
-{
- VN_LOCK(vp);
- if (vp->v_flag & VWAIT)
- sv_broadcast(vptosync(vp));
- vp->v_flag &= ~(VRECLM|VWAIT|VMODIFIED);
- VN_UNLOCK(vp, 0);
+ wait_event(*wq, (atomic_read(&vp->v_iocount) == 0));
}
-int
-vn_wait(
+void
+vn_iowake(
struct vnode *vp)
{
- VN_LOCK(vp);
- if (vp->v_flag & (VINACT | VRECLM)) {
- vp->v_flag |= VWAIT;
- sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
- return 1;
- }
- VN_UNLOCK(vp, 0);
- return 0;
+ if (atomic_dec_and_test(&vp->v_iocount))
+ wake_up(vptosync(vp));
}
struct vnode *
@@ -154,6 +94,8 @@ vn_initialize(
/* Initialize the first behavior and the behavior chain head. */
vn_bhv_head_init(VN_BHV_HEAD(vp), "vnode");
+ atomic_set(&vp->v_iocount, 0);
+
#ifdef XFS_VNODE_TRACE
vp->v_trace = ktrace_alloc(VNODE_TRACE_SIZE, KM_SLEEP);
#endif /* XFS_VNODE_TRACE */
@@ -163,30 +105,6 @@ vn_initialize(
}
/*
- * Get a reference on a vnode.
- */
-vnode_t *
-vn_get(
- struct vnode *vp,
- vmap_t *vmap)
-{
- struct inode *inode;
-
- XFS_STATS_INC(vn_get);
- inode = LINVFS_GET_IP(vp);
- if (inode->i_state & I_FREEING)
- return NULL;
-
- inode = ilookup(vmap->v_vfsp->vfs_super, vmap->v_ino);
- if (!inode) /* Inode not present */
- return NULL;
-
- vn_trace_exit(vp, "vn_get", (inst_t *)__return_address);
-
- return vp;
-}
-
-/*
* Revalidate the Linux inode from the vattr.
* Note: i_size _not_ updated; we must hold the inode
* semaphore when doing that - callers responsibility.
@@ -198,7 +116,7 @@ vn_revalidate_core(
{
struct inode *inode = LINVFS_GET_IP(vp);
- inode->i_mode = VTTOIF(vap->va_type) | vap->va_mode;
+ inode->i_mode = vap->va_mode;
inode->i_nlink = vap->va_nlink;
inode->i_uid = vap->va_uid;
inode->i_gid = vap->va_gid;
@@ -247,71 +165,6 @@ vn_revalidate(
}
/*
- * purge a vnode from the cache
- * At this point the vnode is guaranteed to have no references (vn_count == 0)
- * The caller has to make sure that there are no ways someone could
- * get a handle (via vn_get) on the vnode (usually done via a mount/vfs lock).
- */
-void
-vn_purge(
- struct vnode *vp,
- vmap_t *vmap)
-{
- vn_trace_entry(vp, "vn_purge", (inst_t *)__return_address);
-
-again:
- /*
- * Check whether vp has already been reclaimed since our caller
- * sampled its version while holding a filesystem cache lock that
- * its VOP_RECLAIM function acquires.
- */
- VN_LOCK(vp);
- if (vp->v_number != vmap->v_number) {
- VN_UNLOCK(vp, 0);
- return;
- }
-
- /*
- * If vp is being reclaimed or inactivated, wait until it is inert,
- * then proceed. Can't assume that vnode is actually reclaimed
- * just because the reclaimed flag is asserted -- a vn_alloc
- * reclaim can fail.
- */
- if (vp->v_flag & (VINACT | VRECLM)) {
- ASSERT(vn_count(vp) == 0);
- vp->v_flag |= VWAIT;
- sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
- goto again;
- }
-
- /*
- * Another process could have raced in and gotten this vnode...
- */
- if (vn_count(vp) > 0) {
- VN_UNLOCK(vp, 0);
- return;
- }
-
- XFS_STATS_DEC(vn_active);
- vp->v_flag |= VRECLM;
- VN_UNLOCK(vp, 0);
-
- /*
- * Call VOP_RECLAIM and clean vp. The FSYNC_INVAL flag tells
- * vp's filesystem to flush and invalidate all cached resources.
- * When vn_reclaim returns, vp should have no private data,
- * either in a system cache or attached to v_data.
- */
- if (vn_reclaim(vp) != 0)
- panic("vn_purge: cannot reclaim");
-
- /*
- * Wakeup anyone waiting for vp to be reclaimed.
- */
- vn_wakeup(vp);
-}
-
-/*
* Add a reference to a referenced vnode.
*/
struct vnode *
@@ -330,80 +183,6 @@ vn_hold(
return vp;
}
-/*
- * Call VOP_INACTIVE on last reference.
- */
-void
-vn_rele(
- struct vnode *vp)
-{
- int vcnt;
- int cache;
-
- XFS_STATS_INC(vn_rele);
-
- VN_LOCK(vp);
-
- vn_trace_entry(vp, "vn_rele", (inst_t *)__return_address);
- vcnt = vn_count(vp);
-
- /*
- * Since we always get called from put_inode we know
- * that i_count won't be decremented after we
- * return.
- */
- if (!vcnt) {
- /*
- * As soon as we turn this on, noone can find us in vn_get
- * until we turn off VINACT or VRECLM
- */
- vp->v_flag |= VINACT;
- VN_UNLOCK(vp, 0);
-
- /*
- * Do not make the VOP_INACTIVE call if there
- * are no behaviors attached to the vnode to call.
- */
- if (vp->v_fbhv)
- VOP_INACTIVE(vp, NULL, cache);
-
- VN_LOCK(vp);
- if (vp->v_flag & VWAIT)
- sv_broadcast(vptosync(vp));
-
- vp->v_flag &= ~(VINACT|VWAIT|VRECLM|VMODIFIED);
- }
-
- VN_UNLOCK(vp, 0);
-
- vn_trace_exit(vp, "vn_rele", (inst_t *)__return_address);
-}
-
-/*
- * Finish the removal of a vnode.
- */
-void
-vn_remove(
- struct vnode *vp)
-{
- vmap_t vmap;
-
- /* Make sure we don't do this to the same vnode twice */
- if (!(vp->v_fbhv))
- return;
-
- XFS_STATS_INC(vn_remove);
- vn_trace_exit(vp, "vn_remove", (inst_t *)__return_address);
-
- /*
- * After the following purge the vnode
- * will no longer exist.
- */
- VMAP(vp, vmap);
- vn_purge(vp, &vmap);
-}
-
-
#ifdef XFS_VNODE_TRACE
#define KTRACE_ENTER(vp, vk, s, line, ra) \
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index a6e57c647be..35f306cebb8 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -65,10 +65,6 @@ struct vattr;
struct xfs_iomap;
struct attrlist_cursor_kern;
-/*
- * Vnode types. VNON means no type.
- */
-enum vtype { VNON, VREG, VDIR, VBLK, VCHR, VLNK, VFIFO, VBAD, VSOCK };
typedef xfs_ino_t vnumber_t;
typedef struct dentry vname_t;
@@ -77,15 +73,14 @@ typedef bhv_head_t vn_bhv_head_t;
/*
* MP locking protocols:
* v_flag, v_vfsp VN_LOCK/VN_UNLOCK
- * v_type read-only or fs-dependent
*/
typedef struct vnode {
__u32 v_flag; /* vnode flags (see below) */
- enum vtype v_type; /* vnode type */
struct vfs *v_vfsp; /* ptr to containing VFS */
vnumber_t v_number; /* in-core vnode number */
vn_bhv_head_t v_bh; /* behavior head */
spinlock_t v_lock; /* VN_LOCK/VN_UNLOCK */
+ atomic_t v_iocount; /* outstanding I/O count */
#ifdef XFS_VNODE_TRACE
struct ktrace *v_trace; /* trace header structure */
#endif
@@ -93,6 +88,12 @@ typedef struct vnode {
/* inode MUST be last */
} vnode_t;
+#define VN_ISLNK(vp) S_ISLNK((vp)->v_inode.i_mode)
+#define VN_ISREG(vp) S_ISREG((vp)->v_inode.i_mode)
+#define VN_ISDIR(vp) S_ISDIR((vp)->v_inode.i_mode)
+#define VN_ISCHR(vp) S_ISCHR((vp)->v_inode.i_mode)
+#define VN_ISBLK(vp) S_ISBLK((vp)->v_inode.i_mode)
+
#define v_fbhv v_bh.bh_first /* first behavior */
#define v_fops v_bh.bh_first->bd_ops /* first behavior ops */
@@ -133,22 +134,8 @@ typedef enum {
#define LINVFS_GET_IP(vp) (&(vp)->v_inode)
/*
- * Convert between vnode types and inode formats (since POSIX.1
- * defines mode word of stat structure in terms of inode formats).
- */
-extern enum vtype iftovt_tab[];
-extern u_short vttoif_tab[];
-#define IFTOVT(mode) (iftovt_tab[((mode) & S_IFMT) >> 12])
-#define VTTOIF(indx) (vttoif_tab[(int)(indx)])
-#define MAKEIMODE(indx, mode) (int)(VTTOIF(indx) | (mode))
-
-
-/*
* Vnode flags.
*/
-#define VINACT 0x1 /* vnode is being inactivated */
-#define VRECLM 0x2 /* vnode is being reclaimed */
-#define VWAIT 0x4 /* waiting for VINACT/VRECLM to end */
#define VMODIFIED 0x8 /* XFS inode state possibly differs */
/* to the Linux inode state. */
@@ -408,7 +395,6 @@ typedef struct vnodeops {
*/
typedef struct vattr {
int va_mask; /* bit-mask of attributes present */
- enum vtype va_type; /* vnode type (for create) */
mode_t va_mode; /* file access mode and type */
xfs_nlink_t va_nlink; /* number of references to file */
uid_t va_uid; /* owner user id */
@@ -498,27 +484,12 @@ typedef struct vattr {
* Check whether mandatory file locking is enabled.
*/
#define MANDLOCK(vp, mode) \
- ((vp)->v_type == VREG && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
+ (VN_ISREG(vp) && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
extern void vn_init(void);
-extern int vn_wait(struct vnode *);
extern vnode_t *vn_initialize(struct inode *);
/*
- * Acquiring and invalidating vnodes:
- *
- * if (vn_get(vp, version, 0))
- * ...;
- * vn_purge(vp, version);
- *
- * vn_get and vn_purge must be called with vmap_t arguments, sampled
- * while a lock that the vnode's VOP_RECLAIM function acquires is
- * held, to ensure that the vnode sampled with the lock held isn't
- * recycled (VOP_RECLAIMed) or deallocated between the release of the lock
- * and the subsequent vn_get or vn_purge.
- */
-
-/*
* vnode_map structures _must_ match vn_epoch and vnode structure sizes.
*/
typedef struct vnode_map {
@@ -531,11 +502,11 @@ typedef struct vnode_map {
(vmap).v_number = (vp)->v_number, \
(vmap).v_ino = (vp)->v_inode.i_ino; }
-extern void vn_purge(struct vnode *, vmap_t *);
-extern vnode_t *vn_get(struct vnode *, vmap_t *);
extern int vn_revalidate(struct vnode *);
extern void vn_revalidate_core(struct vnode *, vattr_t *);
-extern void vn_remove(struct vnode *);
+
+extern void vn_iowait(struct vnode *vp);
+extern void vn_iowake(struct vnode *vp);
static inline int vn_count(struct vnode *vp)
{
@@ -546,7 +517,6 @@ static inline int vn_count(struct vnode *vp)
* Vnode reference counting functions (and macros for compatibility).
*/
extern vnode_t *vn_hold(struct vnode *);
-extern void vn_rele(struct vnode *);
#if defined(XFS_VNODE_TRACE)
#define VN_HOLD(vp) \
@@ -560,6 +530,12 @@ extern void vn_rele(struct vnode *);
#define VN_RELE(vp) (iput(LINVFS_GET_IP(vp)))
#endif
+static inline struct vnode *vn_grab(struct vnode *vp)
+{
+ struct inode *inode = igrab(LINVFS_GET_IP(vp));
+ return inode ? LINVFS_GET_VP(inode) : NULL;
+}
+
/*
* Vname handling macros.
*/
diff --git a/fs/xfs/quota/Makefile b/fs/xfs/quota/Makefile
new file mode 100644
index 00000000000..7a4f725b282
--- /dev/null
+++ b/fs/xfs/quota/Makefile
@@ -0,0 +1 @@
+include $(TOPDIR)/fs/xfs/quota/Makefile-linux-$(VERSION).$(PATCHLEVEL)
diff --git a/fs/xfs/quota/Makefile-linux-2.6 b/fs/xfs/quota/Makefile-linux-2.6
new file mode 100644
index 00000000000..93e60e83935
--- /dev/null
+++ b/fs/xfs/quota/Makefile-linux-2.6
@@ -0,0 +1,53 @@
+#
+# Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA 94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+EXTRA_CFLAGS += -I $(TOPDIR)/fs/xfs -I $(TOPDIR)/fs/xfs/linux-2.6
+
+ifeq ($(CONFIG_XFS_DEBUG),y)
+ EXTRA_CFLAGS += -g -DDEBUG
+ #EXTRA_CFLAGS += -DQUOTADEBUG
+endif
+ifeq ($(CONFIG_XFS_TRACE),y)
+ EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
+ EXTRA_CFLAGS += -DXFS_VNODE_TRACE
+endif
+
+xfs-$(CONFIG_XFS_QUOTA) += xfs_dquot.o \
+ xfs_dquot_item.o \
+ xfs_trans_dquot.o \
+ xfs_qm_syscalls.o \
+ xfs_qm_bhv.o \
+ xfs_qm.o
+
+ifeq ($(CONFIG_XFS_QUOTA),y)
+xfs-$(CONFIG_PROC_FS) += xfs_qm_stats.o
+endif
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 46ce1e3ce1d..e2e8d35fa4d 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -421,7 +421,7 @@ xfs_qm_init_dquot_blk(
*/
STATIC int
xfs_qm_dqalloc(
- xfs_trans_t *tp,
+ xfs_trans_t **tpp,
xfs_mount_t *mp,
xfs_dquot_t *dqp,
xfs_inode_t *quotip,
@@ -433,6 +433,7 @@ xfs_qm_dqalloc(
xfs_bmbt_irec_t map;
int nmaps, error, committed;
xfs_buf_t *bp;
+ xfs_trans_t *tp = *tpp;
ASSERT(tp != NULL);
xfs_dqtrace_entry(dqp, "DQALLOC");
@@ -492,10 +493,32 @@ xfs_qm_dqalloc(
xfs_qm_init_dquot_blk(tp, mp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT),
dqp->dq_flags & XFS_DQ_ALLTYPES, bp);
- if ((error = xfs_bmap_finish(&tp, &flist, firstblock, &committed))) {
+ /*
+ * xfs_bmap_finish() may commit the current transaction and
+ * start a second transaction if the freelist is not empty.
+ *
+ * Since we still want to modify this buffer, we need to
+ * ensure that the buffer is not released on commit of
+ * the first transaction and ensure the buffer is added to the
+ * second transaction.
+ *
+ * If there is only one transaction then don't stop the buffer
+ * from being released when it commits later on.
+ */
+
+ xfs_trans_bhold(tp, bp);
+
+ if ((error = xfs_bmap_finish(tpp, &flist, firstblock, &committed))) {
goto error1;
}
+ if (committed) {
+ tp = *tpp;
+ xfs_trans_bjoin(tp, bp);
+ } else {
+ xfs_trans_bhold_release(tp, bp);
+ }
+
*O_bpp = bp;
return 0;
@@ -514,7 +537,7 @@ xfs_qm_dqalloc(
*/
STATIC int
xfs_qm_dqtobp(
- xfs_trans_t *tp,
+ xfs_trans_t **tpp,
xfs_dquot_t *dqp,
xfs_disk_dquot_t **O_ddpp,
xfs_buf_t **O_bpp,
@@ -528,6 +551,7 @@ xfs_qm_dqtobp(
xfs_disk_dquot_t *ddq;
xfs_dqid_t id;
boolean_t newdquot;
+ xfs_trans_t *tp = (tpp ? *tpp : NULL);
mp = dqp->q_mount;
id = INT_GET(dqp->q_core.d_id, ARCH_CONVERT);
@@ -579,9 +603,10 @@ xfs_qm_dqtobp(
return (ENOENT);
ASSERT(tp);
- if ((error = xfs_qm_dqalloc(tp, mp, dqp, quotip,
+ if ((error = xfs_qm_dqalloc(tpp, mp, dqp, quotip,
dqp->q_fileoffset, &bp)))
return (error);
+ tp = *tpp;
newdquot = B_TRUE;
} else {
/*
@@ -645,7 +670,7 @@ xfs_qm_dqtobp(
/* ARGSUSED */
STATIC int
xfs_qm_dqread(
- xfs_trans_t *tp,
+ xfs_trans_t **tpp,
xfs_dqid_t id,
xfs_dquot_t *dqp, /* dquot to get filled in */
uint flags)
@@ -653,15 +678,19 @@ xfs_qm_dqread(
xfs_disk_dquot_t *ddqp;
xfs_buf_t *bp;
int error;
+ xfs_trans_t *tp;
+
+ ASSERT(tpp);
/*
* get a pointer to the on-disk dquot and the buffer containing it
* dqp already knows its own type (GROUP/USER).
*/
xfs_dqtrace_entry(dqp, "DQREAD");
- if ((error = xfs_qm_dqtobp(tp, dqp, &ddqp, &bp, flags))) {
+ if ((error = xfs_qm_dqtobp(tpp, dqp, &ddqp, &bp, flags))) {
return (error);
}
+ tp = *tpp;
/* copy everything from disk dquot to the incore dquot */
memcpy(&dqp->q_core, ddqp, sizeof(xfs_disk_dquot_t));
@@ -740,7 +769,7 @@ xfs_qm_idtodq(
* Read it from disk; xfs_dqread() takes care of
* all the necessary initialization of dquot's fields (locks, etc)
*/
- if ((error = xfs_qm_dqread(tp, id, dqp, flags))) {
+ if ((error = xfs_qm_dqread(&tp, id, dqp, flags))) {
/*
* This can happen if quotas got turned off (ESRCH),
* or if the dquot didn't exist on disk and we ask to
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 39175103c8e..8ebc87176c7 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -113,20 +113,6 @@ typedef struct xfs_dquot {
#define XFS_DQHOLD(dqp) ((dqp)->q_nrefs++)
-/*
- * Quota Accounting/Enforcement flags
- */
-#define XFS_ALL_QUOTA_ACCT \
- (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
-#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
-#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
-
-#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
-#define XFS_IS_QUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
-#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT)
-#define XFS_IS_PQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_PQUOTA_ACCT)
-#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT)
-
#ifdef DEBUG
static inline int
XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp)
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index f5271b7b1e8..e74eaa7dd1b 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -509,6 +509,7 @@ xfs_qm_qoff_logitem_format(xfs_qoff_logitem_t *qf,
log_vector->i_addr = (xfs_caddr_t)&(qf->qql_format);
log_vector->i_len = sizeof(xfs_qoff_logitem_t);
+ XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_QUOTAOFF);
qf->qql_format.qf_size = 1;
}
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index f665ca8f9e9..efde16e0a91 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -365,16 +365,6 @@ xfs_qm_mount_quotas(
int error = 0;
uint sbf;
- /*
- * If a file system had quotas running earlier, but decided to
- * mount without -o uquota/pquota/gquota options, revoke the
- * quotachecked license, and bail out.
- */
- if (! XFS_IS_QUOTA_ON(mp) &&
- (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT)) {
- mp->m_qflags = 0;
- goto write_changes;
- }
/*
* If quotas on realtime volumes is not supported, we disable
@@ -388,11 +378,8 @@ xfs_qm_mount_quotas(
goto write_changes;
}
-#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY)
- cmn_err(CE_NOTE, "Attempting to turn on disk quotas.");
-#endif
-
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
+
/*
* Allocate the quotainfo structure inside the mount struct, and
* create quotainode(s), and change/rev superblock if necessary.
@@ -410,19 +397,14 @@ xfs_qm_mount_quotas(
*/
if (XFS_QM_NEED_QUOTACHECK(mp) &&
!(mfsi_flags & XFS_MFSI_NO_QUOTACHECK)) {
-#ifdef DEBUG
- cmn_err(CE_NOTE, "Doing a quotacheck. Please wait.");
-#endif
if ((error = xfs_qm_quotacheck(mp))) {
/* Quotacheck has failed and quotas have
* been disabled.
*/
return XFS_ERROR(error);
}
-#ifdef DEBUG
- cmn_err(CE_NOTE, "Done quotacheck.");
-#endif
}
+
write_changes:
/*
* We actually don't have to acquire the SB_LOCK at all.
@@ -2010,7 +1992,7 @@ xfs_qm_quotacheck(
ASSERT(mp->m_quotainfo != NULL);
ASSERT(xfs_Gqm != NULL);
xfs_qm_destroy_quotainfo(mp);
- xfs_mount_reset_sbqflags(mp);
+ (void)xfs_mount_reset_sbqflags(mp);
} else {
cmn_err(CE_NOTE, "XFS quotacheck %s: Done.", mp->m_fsname);
}
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index b03eecf3b6c..0b00b3c6701 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -184,8 +184,6 @@ typedef struct xfs_dquot_acct {
#define XFS_QM_HOLD(xqm) ((xqm)->qm_nrefs++)
#define XFS_QM_RELE(xqm) ((xqm)->qm_nrefs--)
-extern void xfs_mount_reset_sbqflags(xfs_mount_t *);
-
extern void xfs_qm_destroy_quotainfo(xfs_mount_t *);
extern int xfs_qm_mount_quotas(xfs_mount_t *, int);
extern void xfs_qm_mount_quotainit(xfs_mount_t *, uint);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index dc3c37a1e15..8890a18a99d 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -229,48 +229,6 @@ xfs_qm_syncall(
return error;
}
-/*
- * Clear the quotaflags in memory and in the superblock.
- */
-void
-xfs_mount_reset_sbqflags(
- xfs_mount_t *mp)
-{
- xfs_trans_t *tp;
- unsigned long s;
-
- mp->m_qflags = 0;
- /*
- * It is OK to look at sb_qflags here in mount path,
- * without SB_LOCK.
- */
- if (mp->m_sb.sb_qflags == 0)
- return;
- s = XFS_SB_LOCK(mp);
- mp->m_sb.sb_qflags = 0;
- XFS_SB_UNLOCK(mp, s);
-
- /*
- * if the fs is readonly, let the incore superblock run
- * with quotas off but don't flush the update out to disk
- */
- if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
- return;
-#ifdef QUOTADEBUG
- xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
-#endif
- tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
- if (xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
- XFS_DEFAULT_LOG_COUNT)) {
- xfs_trans_cancel(tp, 0);
- xfs_fs_cmn_err(CE_ALERT, mp,
- "xfs_mount_reset_sbqflags: Superblock update failed!");
- return;
- }
- xfs_mod_sb(tp, XFS_SB_QFLAGS);
- xfs_trans_commit(tp, 0, NULL);
-}
-
STATIC int
xfs_qm_newmount(
xfs_mount_t *mp,
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 68e98962dbe..15e02e8a9d4 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1053,7 +1053,6 @@ xfs_qm_dqrele_all_inodes(
struct xfs_mount *mp,
uint flags)
{
- vmap_t vmap;
xfs_inode_t *ip, *topino;
uint ireclaims;
vnode_t *vp;
@@ -1061,8 +1060,8 @@ xfs_qm_dqrele_all_inodes(
ASSERT(mp->m_quotainfo);
-again:
XFS_MOUNT_ILOCK(mp);
+again:
ip = mp->m_inodes;
if (ip == NULL) {
XFS_MOUNT_IUNLOCK(mp);
@@ -1090,18 +1089,14 @@ again:
}
vnode_refd = B_FALSE;
if (xfs_ilock_nowait(ip, XFS_ILOCK_EXCL) == 0) {
- /*
- * Sample vp mapping while holding the mplock, lest
- * we come across a non-existent vnode.
- */
- VMAP(vp, vmap);
ireclaims = mp->m_ireclaims;
topino = mp->m_inodes;
- XFS_MOUNT_IUNLOCK(mp);
+ vp = vn_grab(vp);
+ if (!vp)
+ goto again;
+ XFS_MOUNT_IUNLOCK(mp);
/* XXX restart limit ? */
- if ( ! (vp = vn_get(vp, &vmap)))
- goto again;
xfs_ilock(ip, XFS_ILOCK_EXCL);
vnode_refd = B_TRUE;
} else {
@@ -1137,7 +1132,6 @@ again:
*/
if (topino != mp->m_inodes || mp->m_ireclaims != ireclaims) {
/* XXX use a sentinel */
- XFS_MOUNT_IUNLOCK(mp);
goto again;
}
ip = ip->i_mnext;
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
index 4ed7b6928cd..4e1a5ec22fa 100644
--- a/fs/xfs/support/debug.c
+++ b/fs/xfs/support/debug.c
@@ -31,6 +31,7 @@
*/
#include "debug.h"
+#include "spin.h"
#include <asm/page.h>
#include <linux/sched.h>
diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
index 3dae14c8c55..fa8394f9437 100644
--- a/fs/xfs/support/ktrace.c
+++ b/fs/xfs/support/ktrace.c
@@ -170,7 +170,7 @@ ktrace_enter(
void *val14,
void *val15)
{
- static lock_t wrap_lock = SPIN_LOCK_UNLOCKED;
+ static DEFINE_SPINLOCK(wrap_lock);
unsigned long flags;
int index;
ktrace_entry_t *ktep;
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 8d01dce8c53..92fd1d67f87 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -85,7 +85,7 @@ xfs_acl_vhasacl_default(
{
int error;
- if (vp->v_type != VDIR)
+ if (!VN_ISDIR(vp))
return 0;
xfs_acl_get_attr(vp, NULL, _ACL_TYPE_DEFAULT, ATTR_KERNOVAL, &error);
return (error == 0);
@@ -389,7 +389,7 @@ xfs_acl_allow_set(
if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
return EPERM;
- if (kind == _ACL_TYPE_DEFAULT && vp->v_type != VDIR)
+ if (kind == _ACL_TYPE_DEFAULT && !VN_ISDIR(vp))
return ENOTDIR;
if (vp->v_vfsp->vfs_flag & VFS_RDONLY)
return EROFS;
@@ -750,7 +750,7 @@ xfs_acl_inherit(
* If the new file is a directory, its default ACL is a copy of
* the containing directory's default ACL.
*/
- if (vp->v_type == VDIR)
+ if (VN_ISDIR(vp))
xfs_acl_set_attr(vp, pdaclp, _ACL_TYPE_DEFAULT, &error);
if (!error && !basicperms)
xfs_acl_set_attr(vp, cacl, _ACL_TYPE_ACCESS, &error);
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h
index ae35189b3d7..5ab0dd885b1 100644
--- a/fs/xfs/xfs_arch.h
+++ b/fs/xfs/xfs_arch.h
@@ -40,22 +40,28 @@
#include <asm/byteorder.h>
-#ifdef __LITTLE_ENDIAN
-# define __BYTE_ORDER __LITTLE_ENDIAN
-#endif
#ifdef __BIG_ENDIAN
-# define __BYTE_ORDER __BIG_ENDIAN
+#define XFS_NATIVE_HOST 1
+#else
+#undef XFS_NATIVE_HOST
+#endif
+
+#else /* __KERNEL__ */
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define XFS_NATIVE_HOST 1
+#else
+#undef XFS_NATIVE_HOST
#endif
#endif /* __KERNEL__ */
/* do we need conversion? */
-
#define ARCH_NOCONVERT 1
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define ARCH_CONVERT 0
-#else
+#ifdef XFS_NATIVE_HOST
# define ARCH_CONVERT ARCH_NOCONVERT
+#else
+# define ARCH_CONVERT 0
#endif
/* generic swapping macros */
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 6f5d283888a..3e76def1283 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -4754,10 +4754,20 @@ xfs_bmapi(
error = xfs_mod_incore_sb(mp,
XFS_SBS_FDBLOCKS,
-(alen), rsvd);
- if (!error)
+ if (!error) {
error = xfs_mod_incore_sb(mp,
XFS_SBS_FDBLOCKS,
-(indlen), rsvd);
+ if (error && rt) {
+ xfs_mod_incore_sb(ip->i_mount,
+ XFS_SBS_FREXTENTS,
+ extsz, rsvd);
+ } else if (error) {
+ xfs_mod_incore_sb(ip->i_mount,
+ XFS_SBS_FDBLOCKS,
+ alen, rsvd);
+ }
+ }
if (error) {
if (XFS_IS_QUOTA_ON(ip->i_mount))
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 09c413576ba..09a77b17565 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -2017,7 +2017,7 @@ xfs_bmbt_get_state(
ext_flag);
}
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
/* Endian flipping versions of the bmbt extraction functions */
void
xfs_bmbt_disk_get_all(
@@ -2087,7 +2087,7 @@ xfs_bmbt_disk_get_state(
return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r),
ext_flag);
}
-#endif
+#endif /* XFS_NATIVE_HOST */
/*
@@ -2531,7 +2531,7 @@ xfs_bmbt_set_allf(
#endif /* XFS_BIG_BLKNOS */
}
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
/*
* Set all the fields in a bmap extent record from the uncompressed form.
*/
@@ -2617,7 +2617,7 @@ xfs_bmbt_disk_set_allf(
}
#endif /* XFS_BIG_BLKNOS */
}
-#endif
+#endif /* XFS_NATIVE_HOST */
/*
* Set the blockcount field in a bmap extent record.
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index 0a40cf126c2..2cf4fe45cbc 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -62,7 +62,7 @@ typedef struct xfs_bmdr_block
* l1:0-20 are blockcount.
*/
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
#define BMBT_TOTAL_BITLEN 128 /* 128 bits, 16 bytes */
#define BMBT_EXNTFLAG_BITOFF 0
@@ -87,7 +87,7 @@ typedef struct xfs_bmdr_block
#define BMBT_BLOCKCOUNT_BITOFF 64 /* Start of second 64 bit container */
#define BMBT_BLOCKCOUNT_BITLEN 21
-#endif
+#endif /* XFS_NATIVE_HOST */
#define BMBT_USE_64 1
@@ -505,7 +505,7 @@ xfs_exntst_t
xfs_bmbt_get_state(
xfs_bmbt_rec_t *r);
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
void
xfs_bmbt_disk_get_all(
xfs_bmbt_rec_t *r,
@@ -538,7 +538,7 @@ xfs_bmbt_disk_get_startoff(
xfs_bmbt_get_blockcount(r)
#define xfs_bmbt_disk_get_startoff(r) \
xfs_bmbt_get_startoff(r)
-#endif
+#endif /* XFS_NATIVE_HOST */
int
xfs_bmbt_increment(
@@ -623,7 +623,7 @@ xfs_bmbt_set_state(
xfs_bmbt_rec_t *r,
xfs_exntst_t v);
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
void
xfs_bmbt_disk_set_all(
xfs_bmbt_rec_t *r,
@@ -641,7 +641,7 @@ xfs_bmbt_disk_set_allf(
xfs_bmbt_set_all(r, s)
#define xfs_bmbt_disk_set_allf(r, o, b, c, v) \
xfs_bmbt_set_allf(r, o, b, c, v)
-#endif
+#endif /* XFS_NATIVE_HOST */
void
xfs_bmbt_to_bmdr(
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 30b8285ad47..a264657acfd 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -274,6 +274,7 @@ xfs_buf_item_format(
((bip->bli_format.blf_map_size - 1) * sizeof(uint)));
vecp->i_addr = (xfs_caddr_t)&bip->bli_format;
vecp->i_len = base_size;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BFORMAT);
vecp++;
nvecs = 1;
@@ -320,12 +321,14 @@ xfs_buf_item_format(
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
nvecs++;
break;
} else if (next_bit != last_bit + 1) {
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
nvecs++;
vecp++;
first_bit = next_bit;
@@ -337,6 +340,7 @@ xfs_buf_item_format(
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
/* You would think we need to bump the nvecs here too, but we do not
* this number is used by recovery, and it gets confused by the boundary
* split here
diff --git a/fs/xfs/xfs_dir_leaf.h b/fs/xfs/xfs_dir_leaf.h
index dd423ce1bc8..480bffc1f29 100644
--- a/fs/xfs/xfs_dir_leaf.h
+++ b/fs/xfs/xfs_dir_leaf.h
@@ -127,13 +127,13 @@ typedef union {
* Watch the order here (endian-ness dependent).
*/
struct {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
xfs_dahash_t h; /* hash value */
__uint32_t be; /* block and entry */
-#else /* __BYTE_ORDER == __BIG_ENDIAN */
+#else
__uint32_t be; /* block and entry */
xfs_dahash_t h; /* hash value */
-#endif /* __BYTE_ORDER == __BIG_ENDIAN */
+#endif /* XFS_NATIVE_HOST */
} s;
} xfs_dircook_t;
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 55c17adaaa3..19e872856f6 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index db7cbd1bc85..cc7d1494a45 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -107,6 +107,7 @@ xfs_efi_item_format(xfs_efi_log_item_t *efip,
log_vector->i_addr = (xfs_caddr_t)&(efip->efi_format);
log_vector->i_len = size;
+ XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFI_FORMAT);
ASSERT(size >= sizeof(xfs_efi_log_format_t));
}
@@ -426,6 +427,7 @@ xfs_efd_item_format(xfs_efd_log_item_t *efdp,
log_vector->i_addr = (xfs_caddr_t)&(efdp->efd_format);
log_vector->i_len = size;
+ XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFD_FORMAT);
ASSERT(size >= sizeof(xfs_efd_log_format_t));
}
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index d3da00045f2..0d9ae8fb413 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -30,6 +30,8 @@
* http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
*/
+#include <linux/delay.h>
+
#include "xfs.h"
#include "xfs_macros.h"
@@ -505,17 +507,15 @@ xfs_iget(
vnode_t *vp = NULL;
int error;
-retry:
XFS_STATS_INC(xs_ig_attempts);
+retry:
if ((inode = iget_locked(XFS_MTOVFS(mp)->vfs_super, ino))) {
bhv_desc_t *bdp;
xfs_inode_t *ip;
- int newnode;
vp = LINVFS_GET_VP(inode);
if (inode->i_state & I_NEW) {
-inode_allocate:
vn_initialize(inode);
error = xfs_iget_core(vp, mp, tp, ino, flags,
lock_flags, ipp, bno);
@@ -526,32 +526,25 @@ inode_allocate:
iput(inode);
}
} else {
- /* These are true if the inode is in inactive or
- * reclaim. The linux inode is about to go away,
- * wait for that path to finish, and try again.
+ /*
+ * If the inode is not fully constructed due to
+ * filehandle mistmatches wait for the inode to go
+ * away and try again.
+ *
+ * iget_locked will call __wait_on_freeing_inode
+ * to wait for the inode to go away.
*/
- if (vp->v_flag & (VINACT | VRECLM)) {
- vn_wait(vp);
+ if (is_bad_inode(inode) ||
+ ((bdp = vn_bhv_lookup(VN_BHV_HEAD(vp),
+ &xfs_vnodeops)) == NULL)) {
iput(inode);
+ delay(1);
goto retry;
}
- if (is_bad_inode(inode)) {
- iput(inode);
- return EIO;
- }
-
- bdp = vn_bhv_lookup(VN_BHV_HEAD(vp), &xfs_vnodeops);
- if (bdp == NULL) {
- XFS_STATS_INC(xs_ig_dup);
- goto inode_allocate;
- }
ip = XFS_BHVTOI(bdp);
if (lock_flags != 0)
xfs_ilock(ip, lock_flags);
- newnode = (ip->i_d.di_mode == 0);
- if (newnode)
- xfs_iocore_inode_reinit(ip);
XFS_STATS_INC(xs_ig_found);
*ipp = ip;
error = 0;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 34bdf590968..db43308aae9 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1128,7 +1128,6 @@ xfs_ialloc(
ASSERT(ip != NULL);
vp = XFS_ITOV(ip);
- vp->v_type = IFTOVT(mode);
ip->i_d.di_mode = (__uint16_t)mode;
ip->i_d.di_onlink = 0;
ip->i_d.di_nlink = nlink;
@@ -1250,7 +1249,7 @@ xfs_ialloc(
*/
xfs_trans_log_inode(tp, ip, flags);
- /* now that we have a v_type we can set Linux inode ops (& unlock) */
+ /* now that we have an i_mode we can set Linux inode ops (& unlock) */
VFS_INIT_VNODE(XFS_MTOVFS(tp->t_mountp), vp, XFS_ITOBHV(ip), 1);
*ipp = ip;
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 0eed30f5cb1..50e2cadf909 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -248,6 +248,7 @@ xfs_inode_item_format(
vecp->i_addr = (xfs_caddr_t)&iip->ili_format;
vecp->i_len = sizeof(xfs_inode_log_format_t);
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IFORMAT);
vecp++;
nvecs = 1;
@@ -292,6 +293,7 @@ xfs_inode_item_format(
vecp->i_addr = (xfs_caddr_t)&ip->i_d;
vecp->i_len = sizeof(xfs_dinode_core_t);
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ICORE);
vecp++;
nvecs++;
iip->ili_format.ilf_fields |= XFS_ILOG_CORE;
@@ -339,7 +341,7 @@ xfs_inode_item_format(
nrecs = ip->i_df.if_bytes /
(uint)sizeof(xfs_bmbt_rec_t);
ASSERT(nrecs > 0);
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
if (nrecs == ip->i_d.di_nextents) {
/*
* There are no delayed allocation
@@ -349,6 +351,7 @@ xfs_inode_item_format(
vecp->i_addr =
(char *)(ip->i_df.if_u1.if_extents);
vecp->i_len = ip->i_df.if_bytes;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
} else
#endif
{
@@ -367,6 +370,7 @@ xfs_inode_item_format(
vecp->i_addr = (xfs_caddr_t)ext_buffer;
vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
XFS_DATA_FORK);
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
}
ASSERT(vecp->i_len <= ip->i_df.if_bytes);
iip->ili_format.ilf_dsize = vecp->i_len;
@@ -384,6 +388,7 @@ xfs_inode_item_format(
ASSERT(ip->i_df.if_broot != NULL);
vecp->i_addr = (xfs_caddr_t)ip->i_df.if_broot;
vecp->i_len = ip->i_df.if_broot_bytes;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IBROOT);
vecp++;
nvecs++;
iip->ili_format.ilf_dsize = ip->i_df.if_broot_bytes;
@@ -409,6 +414,7 @@ xfs_inode_item_format(
ASSERT((ip->i_df.if_real_bytes == 0) ||
(ip->i_df.if_real_bytes == data_bytes));
vecp->i_len = (int)data_bytes;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ILOCAL);
vecp++;
nvecs++;
iip->ili_format.ilf_dsize = (unsigned)data_bytes;
@@ -467,7 +473,7 @@ xfs_inode_item_format(
#endif
ASSERT(nrecs > 0);
ASSERT(nrecs == ip->i_d.di_anextents);
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
/*
* There are not delayed allocation extents
* for attributes, so just point at the array.
@@ -486,6 +492,7 @@ xfs_inode_item_format(
vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
XFS_ATTR_FORK);
#endif
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_EXT);
iip->ili_format.ilf_asize = vecp->i_len;
vecp++;
nvecs++;
@@ -500,6 +507,7 @@ xfs_inode_item_format(
ASSERT(ip->i_afp->if_broot != NULL);
vecp->i_addr = (xfs_caddr_t)ip->i_afp->if_broot;
vecp->i_len = ip->i_afp->if_broot_bytes;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_BROOT);
vecp++;
nvecs++;
iip->ili_format.ilf_asize = ip->i_afp->if_broot_bytes;
@@ -523,6 +531,7 @@ xfs_inode_item_format(
ASSERT((ip->i_afp->if_real_bytes == 0) ||
(ip->i_afp->if_real_bytes == data_bytes));
vecp->i_len = (int)data_bytes;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_LOCAL);
vecp++;
nvecs++;
iip->ili_format.ilf_asize = (unsigned)data_bytes;
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 2edd6769e5d..d0f5be63cdd 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -226,13 +226,12 @@ xfs_iomap(
xfs_iomap_enter_trace(XFS_IOMAP_READ_ENTER, io, offset, count);
lockmode = XFS_LCK_MAP_SHARED(mp, io);
bmapi_flags = XFS_BMAPI_ENTIRE;
- if (flags & BMAPI_IGNSTATE)
- bmapi_flags |= XFS_BMAPI_IGSTATE;
break;
case BMAPI_WRITE:
xfs_iomap_enter_trace(XFS_IOMAP_WRITE_ENTER, io, offset, count);
lockmode = XFS_ILOCK_EXCL|XFS_EXTSIZE_WR;
- bmapi_flags = 0;
+ if (flags & BMAPI_IGNSTATE)
+ bmapi_flags |= XFS_BMAPI_IGSTATE|XFS_BMAPI_ENTIRE;
XFS_ILOCK(mp, io, lockmode);
break;
case BMAPI_ALLOCATE:
@@ -391,9 +390,9 @@ xfs_iomap_write_direct(
xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp;
xfs_bmap_free_t free_list;
int aeof;
- xfs_filblks_t datablocks, qblocks, resblks;
+ xfs_filblks_t qblocks, resblks;
int committed;
- int numrtextents;
+ int resrtextents;
/*
* Make sure that the dquots are there. This doesn't hold
@@ -434,14 +433,14 @@ xfs_iomap_write_direct(
if (!(extsz = ip->i_d.di_extsize))
extsz = mp->m_sb.sb_rextsize;
- numrtextents = qblocks = (count_fsb + extsz - 1);
- do_div(numrtextents, mp->m_sb.sb_rextsize);
+ resrtextents = qblocks = (count_fsb + extsz - 1);
+ do_div(resrtextents, mp->m_sb.sb_rextsize);
+ resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
quota_flag = XFS_QMOPT_RES_RTBLKS;
- datablocks = 0;
} else {
- datablocks = qblocks = count_fsb;
+ resrtextents = 0;
+ resblks = qblocks = XFS_DIOSTRAT_SPACE_RES(mp, count_fsb);
quota_flag = XFS_QMOPT_RES_REGBLKS;
- numrtextents = 0;
}
/*
@@ -449,9 +448,8 @@ xfs_iomap_write_direct(
*/
xfs_iunlock(ip, XFS_ILOCK_EXCL);
tp = xfs_trans_alloc(mp, XFS_TRANS_DIOSTRAT);
- resblks = XFS_DIOSTRAT_SPACE_RES(mp, datablocks);
error = xfs_trans_reserve(tp, resblks,
- XFS_WRITE_LOG_RES(mp), numrtextents,
+ XFS_WRITE_LOG_RES(mp), resrtextents,
XFS_TRANS_PERM_LOG_RES,
XFS_WRITE_LOG_COUNT);
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 1cd2ac16387..54a6f114240 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -159,11 +159,15 @@ xfs_buftarg_t *xlog_target;
void
xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
{
- if (! log->l_grant_trace) {
- log->l_grant_trace = ktrace_alloc(1024, KM_NOSLEEP);
- if (! log->l_grant_trace)
+ unsigned long cnts;
+
+ if (!log->l_grant_trace) {
+ log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
+ if (!log->l_grant_trace)
return;
}
+ /* ticket counts are 1 byte each */
+ cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
ktrace_enter(log->l_grant_trace,
(void *)tic,
@@ -178,10 +182,10 @@ xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
(void *)((unsigned long)CYCLE_LSN(log->l_tail_lsn)),
(void *)((unsigned long)BLOCK_LSN(log->l_tail_lsn)),
(void *)string,
- (void *)((unsigned long)13),
- (void *)((unsigned long)14),
- (void *)((unsigned long)15),
- (void *)((unsigned long)16));
+ (void *)((unsigned long)tic->t_trans_type),
+ (void *)cnts,
+ (void *)((unsigned long)tic->t_curr_res),
+ (void *)((unsigned long)tic->t_unit_res));
}
void
@@ -274,9 +278,11 @@ xfs_log_done(xfs_mount_t *mp,
* Release ticket if not permanent reservation or a specifc
* request has been made to release a permanent reservation.
*/
+ xlog_trace_loggrant(log, ticket, "xfs_log_done: (non-permanent)");
xlog_ungrant_log_space(log, ticket);
xlog_state_put_ticket(log, ticket);
} else {
+ xlog_trace_loggrant(log, ticket, "xfs_log_done: (permanent)");
xlog_regrant_reserve_log_space(log, ticket);
}
@@ -399,7 +405,8 @@ xfs_log_reserve(xfs_mount_t *mp,
int cnt,
xfs_log_ticket_t *ticket,
__uint8_t client,
- uint flags)
+ uint flags,
+ uint t_type)
{
xlog_t *log = mp->m_log;
xlog_ticket_t *internal_ticket;
@@ -421,13 +428,19 @@ xfs_log_reserve(xfs_mount_t *mp,
if (*ticket != NULL) {
ASSERT(flags & XFS_LOG_PERM_RESERV);
internal_ticket = (xlog_ticket_t *)*ticket;
+ xlog_trace_loggrant(log, internal_ticket, "xfs_log_reserve: existing ticket (permanent trans)");
xlog_grant_push_ail(mp, internal_ticket->t_unit_res);
retval = xlog_regrant_write_log_space(log, internal_ticket);
} else {
/* may sleep if need to allocate more tickets */
internal_ticket = xlog_ticket_get(log, unit_bytes, cnt,
client, flags);
+ internal_ticket->t_trans_type = t_type;
*ticket = internal_ticket;
+ xlog_trace_loggrant(log, internal_ticket,
+ (internal_ticket->t_flags & XLOG_TIC_PERM_RESERV) ?
+ "xfs_log_reserve: create new ticket (permanent trans)" :
+ "xfs_log_reserve: create new ticket");
xlog_grant_push_ail(mp,
(internal_ticket->t_unit_res *
internal_ticket->t_cnt));
@@ -601,8 +614,9 @@ xfs_log_unmount_write(xfs_mount_t *mp)
if (! (XLOG_FORCED_SHUTDOWN(log))) {
reg[0].i_addr = (void*)&magic;
reg[0].i_len = sizeof(magic);
+ XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_UNMOUNT);
- error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0);
+ error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0, 0);
if (!error) {
/* remove inited flag */
((xlog_ticket_t *)tic)->t_flags = 0;
@@ -1272,6 +1286,7 @@ xlog_commit_record(xfs_mount_t *mp,
reg[0].i_addr = NULL;
reg[0].i_len = 0;
+ XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_COMMIT);
ASSERT_ALWAYS(iclog);
if ((error = xlog_write(mp, reg, 1, ticket, commitlsnp,
@@ -1605,6 +1620,117 @@ xlog_state_finish_copy(xlog_t *log,
/*
+ * print out info relating to regions written which consume
+ * the reservation
+ */
+#if defined(XFS_LOG_RES_DEBUG)
+STATIC void
+xlog_print_tic_res(xfs_mount_t *mp, xlog_ticket_t *ticket)
+{
+ uint i;
+ uint ophdr_spc = ticket->t_res_num_ophdrs * (uint)sizeof(xlog_op_header_t);
+
+ /* match with XLOG_REG_TYPE_* in xfs_log.h */
+ static char *res_type_str[XLOG_REG_TYPE_MAX] = {
+ "bformat",
+ "bchunk",
+ "efi_format",
+ "efd_format",
+ "iformat",
+ "icore",
+ "iext",
+ "ibroot",
+ "ilocal",
+ "iattr_ext",
+ "iattr_broot",
+ "iattr_local",
+ "qformat",
+ "dquot",
+ "quotaoff",
+ "LR header",
+ "unmount",
+ "commit",
+ "trans header"
+ };
+ static char *trans_type_str[XFS_TRANS_TYPE_MAX] = {
+ "SETATTR_NOT_SIZE",
+ "SETATTR_SIZE",
+ "INACTIVE",
+ "CREATE",
+ "CREATE_TRUNC",
+ "TRUNCATE_FILE",
+ "REMOVE",
+ "LINK",
+ "RENAME",
+ "MKDIR",
+ "RMDIR",
+ "SYMLINK",
+ "SET_DMATTRS",
+ "GROWFS",
+ "STRAT_WRITE",
+ "DIOSTRAT",
+ "WRITE_SYNC",
+ "WRITEID",
+ "ADDAFORK",
+ "ATTRINVAL",
+ "ATRUNCATE",
+ "ATTR_SET",
+ "ATTR_RM",
+ "ATTR_FLAG",
+ "CLEAR_AGI_BUCKET",
+ "QM_SBCHANGE",
+ "DUMMY1",
+ "DUMMY2",
+ "QM_QUOTAOFF",
+ "QM_DQALLOC",
+ "QM_SETQLIM",
+ "QM_DQCLUSTER",
+ "QM_QINOCREATE",
+ "QM_QUOTAOFF_END",
+ "SB_UNIT",
+ "FSYNC_TS",
+ "GROWFSRT_ALLOC",
+ "GROWFSRT_ZERO",
+ "GROWFSRT_FREE",
+ "SWAPEXT"
+ };
+
+ xfs_fs_cmn_err(CE_WARN, mp,
+ "xfs_log_write: reservation summary:\n"
+ " trans type = %s (%u)\n"
+ " unit res = %d bytes\n"
+ " current res = %d bytes\n"
+ " total reg = %u bytes (o/flow = %u bytes)\n"
+ " ophdrs = %u (ophdr space = %u bytes)\n"
+ " ophdr + reg = %u bytes\n"
+ " num regions = %u\n",
+ ((ticket->t_trans_type <= 0 ||
+ ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
+ "bad-trans-type" : trans_type_str[ticket->t_trans_type-1]),
+ ticket->t_trans_type,
+ ticket->t_unit_res,
+ ticket->t_curr_res,
+ ticket->t_res_arr_sum, ticket->t_res_o_flow,
+ ticket->t_res_num_ophdrs, ophdr_spc,
+ ticket->t_res_arr_sum +
+ ticket->t_res_o_flow + ophdr_spc,
+ ticket->t_res_num);
+
+ for (i = 0; i < ticket->t_res_num; i++) {
+ uint r_type = ticket->t_res_arr[i].r_type;
+ cmn_err(CE_WARN,
+ "region[%u]: %s - %u bytes\n",
+ i,
+ ((r_type <= 0 || r_type > XLOG_REG_TYPE_MAX) ?
+ "bad-rtype" : res_type_str[r_type-1]),
+ ticket->t_res_arr[i].r_len);
+ }
+}
+#else
+#define xlog_print_tic_res(mp, ticket)
+#endif
+
+/*
* Write some region out to in-core log
*
* This will be called when writing externally provided regions or when
@@ -1677,16 +1803,21 @@ xlog_write(xfs_mount_t * mp,
* xlog_op_header_t and may need to be double word aligned.
*/
len = 0;
- if (ticket->t_flags & XLOG_TIC_INITED) /* acct for start rec of xact */
+ if (ticket->t_flags & XLOG_TIC_INITED) { /* acct for start rec of xact */
len += sizeof(xlog_op_header_t);
+ XLOG_TIC_ADD_OPHDR(ticket);
+ }
for (index = 0; index < nentries; index++) {
len += sizeof(xlog_op_header_t); /* each region gets >= 1 */
+ XLOG_TIC_ADD_OPHDR(ticket);
len += reg[index].i_len;
+ XLOG_TIC_ADD_REGION(ticket, reg[index].i_len, reg[index].i_type);
}
contwr = *start_lsn = 0;
if (ticket->t_curr_res < len) {
+ xlog_print_tic_res(mp, ticket);
#ifdef DEBUG
xlog_panic(
"xfs_log_write: reservation ran out. Need to up reservation");
@@ -1790,6 +1921,7 @@ xlog_write(xfs_mount_t * mp,
len += sizeof(xlog_op_header_t); /* from splitting of region */
/* account for new log op header */
ticket->t_curr_res -= sizeof(xlog_op_header_t);
+ XLOG_TIC_ADD_OPHDR(ticket);
}
xlog_verify_dest_ptr(log, ptr);
@@ -2282,6 +2414,9 @@ restart:
*/
if (log_offset == 0) {
ticket->t_curr_res -= log->l_iclog_hsize;
+ XLOG_TIC_ADD_REGION(ticket,
+ log->l_iclog_hsize,
+ XLOG_REG_TYPE_LRHEADER);
INT_SET(head->h_cycle, ARCH_CONVERT, log->l_curr_cycle);
ASSIGN_LSN(head->h_lsn, log);
ASSERT(log->l_curr_block >= 0);
@@ -2468,6 +2603,7 @@ xlog_regrant_write_log_space(xlog_t *log,
#endif
tic->t_curr_res = tic->t_unit_res;
+ XLOG_TIC_RESET_RES(tic);
if (tic->t_cnt > 0)
return (0);
@@ -2608,6 +2744,7 @@ xlog_regrant_reserve_log_space(xlog_t *log,
XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'w');
XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'r');
ticket->t_curr_res = ticket->t_unit_res;
+ XLOG_TIC_RESET_RES(ticket);
xlog_trace_loggrant(log, ticket,
"xlog_regrant_reserve_log_space: sub current res");
xlog_verify_grant_head(log, 1);
@@ -2624,6 +2761,7 @@ xlog_regrant_reserve_log_space(xlog_t *log,
xlog_verify_grant_head(log, 0);
GRANT_UNLOCK(log, s);
ticket->t_curr_res = ticket->t_unit_res;
+ XLOG_TIC_RESET_RES(ticket);
} /* xlog_regrant_reserve_log_space */
@@ -3179,29 +3317,57 @@ xlog_ticket_get(xlog_t *log,
* and their unit amount is the total amount of space required.
*
* The following lines of code account for non-transaction data
- * which occupy space in the on-disk log.
+ * which occupy space in the on-disk log.
+ *
+ * Normal form of a transaction is:
+ * <oph><trans-hdr><start-oph><reg1-oph><reg1><reg2-oph>...<commit-oph>
+ * and then there are LR hdrs, split-recs and roundoff at end of syncs.
+ *
+ * We need to account for all the leadup data and trailer data
+ * around the transaction data.
+ * And then we need to account for the worst case in terms of using
+ * more space.
+ * The worst case will happen if:
+ * - the placement of the transaction happens to be such that the
+ * roundoff is at its maximum
+ * - the transaction data is synced before the commit record is synced
+ * i.e. <transaction-data><roundoff> | <commit-rec><roundoff>
+ * Therefore the commit record is in its own Log Record.
+ * This can happen as the commit record is called with its
+ * own region to xlog_write().
+ * This then means that in the worst case, roundoff can happen for
+ * the commit-rec as well.
+ * The commit-rec is smaller than padding in this scenario and so it is
+ * not added separately.
*/
+ /* for trans header */
+ unit_bytes += sizeof(xlog_op_header_t);
+ unit_bytes += sizeof(xfs_trans_header_t);
+
/* for start-rec */
- unit_bytes += sizeof(xlog_op_header_t);
+ unit_bytes += sizeof(xlog_op_header_t);
+
+ /* for LR headers */
+ num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
+ unit_bytes += log->l_iclog_hsize * num_headers;
+
+ /* for commit-rec LR header - note: padding will subsume the ophdr */
+ unit_bytes += log->l_iclog_hsize;
+
+ /* for split-recs - ophdrs added when data split over LRs */
+ unit_bytes += sizeof(xlog_op_header_t) * num_headers;
- /* for padding */
+ /* for roundoff padding for transaction data and one for commit record */
if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb) &&
- log->l_mp->m_sb.sb_logsunit > 1) {
+ log->l_mp->m_sb.sb_logsunit > 1) {
/* log su roundoff */
- unit_bytes += log->l_mp->m_sb.sb_logsunit;
+ unit_bytes += 2*log->l_mp->m_sb.sb_logsunit;
} else {
/* BB roundoff */
- unit_bytes += BBSIZE;
+ unit_bytes += 2*BBSIZE;
}
- /* for commit-rec */
- unit_bytes += sizeof(xlog_op_header_t);
-
- /* for LR headers */
- num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
- unit_bytes += log->l_iclog_hsize * num_headers;
-
tic->t_unit_res = unit_bytes;
tic->t_curr_res = unit_bytes;
tic->t_cnt = cnt;
@@ -3209,10 +3375,13 @@ xlog_ticket_get(xlog_t *log,
tic->t_tid = (xlog_tid_t)((__psint_t)tic & 0xffffffff);
tic->t_clientid = client;
tic->t_flags = XLOG_TIC_INITED;
+ tic->t_trans_type = 0;
if (xflags & XFS_LOG_PERM_RESERV)
tic->t_flags |= XLOG_TIC_PERM_RESERV;
sv_init(&(tic->t_sema), SV_DEFAULT, "logtick");
+ XLOG_TIC_RESET_RES(tic);
+
return tic;
} /* xlog_ticket_get */
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 0db122ddda3..18961119fc6 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -114,9 +114,44 @@ xfs_lsn_t _lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
#define XFS_VOLUME 0x2
#define XFS_LOG 0xaa
+
+/* Region types for iovec's i_type */
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_REG_TYPE_BFORMAT 1
+#define XLOG_REG_TYPE_BCHUNK 2
+#define XLOG_REG_TYPE_EFI_FORMAT 3
+#define XLOG_REG_TYPE_EFD_FORMAT 4
+#define XLOG_REG_TYPE_IFORMAT 5
+#define XLOG_REG_TYPE_ICORE 6
+#define XLOG_REG_TYPE_IEXT 7
+#define XLOG_REG_TYPE_IBROOT 8
+#define XLOG_REG_TYPE_ILOCAL 9
+#define XLOG_REG_TYPE_IATTR_EXT 10
+#define XLOG_REG_TYPE_IATTR_BROOT 11
+#define XLOG_REG_TYPE_IATTR_LOCAL 12
+#define XLOG_REG_TYPE_QFORMAT 13
+#define XLOG_REG_TYPE_DQUOT 14
+#define XLOG_REG_TYPE_QUOTAOFF 15
+#define XLOG_REG_TYPE_LRHEADER 16
+#define XLOG_REG_TYPE_UNMOUNT 17
+#define XLOG_REG_TYPE_COMMIT 18
+#define XLOG_REG_TYPE_TRANSHDR 19
+#define XLOG_REG_TYPE_MAX 19
+#endif
+
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_VEC_SET_TYPE(vecp, t) ((vecp)->i_type = (t))
+#else
+#define XLOG_VEC_SET_TYPE(vecp, t)
+#endif
+
+
typedef struct xfs_log_iovec {
xfs_caddr_t i_addr; /* beginning address of region */
int i_len; /* length in bytes of region */
+#if defined(XFS_LOG_RES_DEBUG)
+ uint i_type; /* type of region */
+#endif
} xfs_log_iovec_t;
typedef void* xfs_log_ticket_t;
@@ -159,7 +194,8 @@ int xfs_log_reserve(struct xfs_mount *mp,
int count,
xfs_log_ticket_t *ticket,
__uint8_t clientid,
- uint flags);
+ uint flags,
+ uint t_type);
int xfs_log_write(struct xfs_mount *mp,
xfs_log_iovec_t region[],
int nentries,
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 1a1d452f15f..a884cea82fc 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -112,7 +112,7 @@ struct xfs_mount;
* this has endian issues, of course.
*/
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
#define GET_CLIENT_ID(i,arch) \
((i) & 0xff)
#else
@@ -335,18 +335,66 @@ typedef __uint32_t xlog_tid_t;
#define XLOG_COVER_OPS 5
+
+/* Ticket reservation region accounting */
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_TIC_LEN_MAX 15
+#define XLOG_TIC_RESET_RES(t) ((t)->t_res_num = \
+ (t)->t_res_arr_sum = (t)->t_res_num_ophdrs = 0)
+#define XLOG_TIC_ADD_OPHDR(t) ((t)->t_res_num_ophdrs++)
+#define XLOG_TIC_ADD_REGION(t, len, type) \
+ do { \
+ if ((t)->t_res_num == XLOG_TIC_LEN_MAX) { \
+ /* add to overflow and start again */ \
+ (t)->t_res_o_flow += (t)->t_res_arr_sum; \
+ (t)->t_res_num = 0; \
+ (t)->t_res_arr_sum = 0; \
+ } \
+ (t)->t_res_arr[(t)->t_res_num].r_len = (len); \
+ (t)->t_res_arr[(t)->t_res_num].r_type = (type); \
+ (t)->t_res_arr_sum += (len); \
+ (t)->t_res_num++; \
+ } while (0)
+
+/*
+ * Reservation region
+ * As would be stored in xfs_log_iovec but without the i_addr which
+ * we don't care about.
+ */
+typedef struct xlog_res {
+ uint r_len;
+ uint r_type;
+} xlog_res_t;
+#else
+#define XLOG_TIC_RESET_RES(t)
+#define XLOG_TIC_ADD_OPHDR(t)
+#define XLOG_TIC_ADD_REGION(t, len, type)
+#endif
+
+
typedef struct xlog_ticket {
- sv_t t_sema; /* sleep on this semaphore :20 */
- struct xlog_ticket *t_next; /* : 4 */
- struct xlog_ticket *t_prev; /* : 4 */
- xlog_tid_t t_tid; /* transaction identifier : 4 */
- int t_curr_res; /* current reservation in bytes : 4 */
- int t_unit_res; /* unit reservation in bytes : 4 */
- __uint8_t t_ocnt; /* original count : 1 */
- __uint8_t t_cnt; /* current count : 1 */
- __uint8_t t_clientid; /* who does this belong to; : 1 */
- __uint8_t t_flags; /* properties of reservation : 1 */
+ sv_t t_sema; /* sleep on this semaphore : 20 */
+ struct xlog_ticket *t_next; /* :4|8 */
+ struct xlog_ticket *t_prev; /* :4|8 */
+ xlog_tid_t t_tid; /* transaction identifier : 4 */
+ int t_curr_res; /* current reservation in bytes : 4 */
+ int t_unit_res; /* unit reservation in bytes : 4 */
+ char t_ocnt; /* original count : 1 */
+ char t_cnt; /* current count : 1 */
+ char t_clientid; /* who does this belong to; : 1 */
+ char t_flags; /* properties of reservation : 1 */
+ uint t_trans_type; /* transaction type : 4 */
+
+#if defined (XFS_LOG_RES_DEBUG)
+ /* reservation array fields */
+ uint t_res_num; /* num in array : 4 */
+ xlog_res_t t_res_arr[XLOG_TIC_LEN_MAX]; /* array of res : X */
+ uint t_res_num_ophdrs; /* num op hdrs : 4 */
+ uint t_res_arr_sum; /* array sum : 4 */
+ uint t_res_o_flow; /* sum overflow : 4 */
+#endif
} xlog_ticket_t;
+
#endif
@@ -366,14 +414,10 @@ typedef struct xlog_op_header {
#define XLOG_FMT_IRIX_BE 3
/* our fmt */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define XLOG_FMT XLOG_FMT_LINUX_LE
-#else
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
#define XLOG_FMT XLOG_FMT_LINUX_BE
#else
-#error unknown byte order
-#endif
+#define XLOG_FMT XLOG_FMT_LINUX_LE
#endif
typedef struct xlog_rec_header {
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 0aac28ddb81..14faabaabf2 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1387,7 +1387,7 @@ xlog_recover_add_to_cont_trans(
old_ptr = item->ri_buf[item->ri_cnt-1].i_addr;
old_len = item->ri_buf[item->ri_cnt-1].i_len;
- ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0);
+ ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0u);
memcpy(&ptr[old_len], dp, len); /* d, s, l */
item->ri_buf[item->ri_cnt-1].i_len += len;
item->ri_buf[item->ri_cnt-1].i_addr = ptr;
diff --git a/fs/xfs/xfs_qmops.c b/fs/xfs/xfs_qmops.c
index 4f40c92863d..a6cd6324e94 100644
--- a/fs/xfs/xfs_qmops.c
+++ b/fs/xfs/xfs_qmops.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -42,7 +42,8 @@
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
-
+#include "xfs_quota.h"
+#include "xfs_error.h"
STATIC struct xfs_dquot *
xfs_dqvopchown_default(
@@ -54,8 +55,79 @@ xfs_dqvopchown_default(
return NULL;
}
+/*
+ * Clear the quotaflags in memory and in the superblock.
+ */
+int
+xfs_mount_reset_sbqflags(xfs_mount_t *mp)
+{
+ int error;
+ xfs_trans_t *tp;
+ unsigned long s;
+
+ mp->m_qflags = 0;
+ /*
+ * It is OK to look at sb_qflags here in mount path,
+ * without SB_LOCK.
+ */
+ if (mp->m_sb.sb_qflags == 0)
+ return 0;
+ s = XFS_SB_LOCK(mp);
+ mp->m_sb.sb_qflags = 0;
+ XFS_SB_UNLOCK(mp, s);
+
+ /*
+ * if the fs is readonly, let the incore superblock run
+ * with quotas off but don't flush the update out to disk
+ */
+ if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+ return 0;
+#ifdef QUOTADEBUG
+ xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
+#endif
+ tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
+ if ((error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
+ XFS_DEFAULT_LOG_COUNT))) {
+ xfs_trans_cancel(tp, 0);
+ xfs_fs_cmn_err(CE_ALERT, mp,
+ "xfs_mount_reset_sbqflags: Superblock update failed!");
+ return error;
+ }
+ xfs_mod_sb(tp, XFS_SB_QFLAGS);
+ error = xfs_trans_commit(tp, 0, NULL);
+ return error;
+}
+
+STATIC int
+xfs_noquota_init(
+ xfs_mount_t *mp,
+ uint *needquotamount,
+ uint *quotaflags)
+{
+ int error = 0;
+
+ *quotaflags = 0;
+ *needquotamount = B_FALSE;
+
+ ASSERT(!XFS_IS_QUOTA_ON(mp));
+
+ /*
+ * If a file system had quotas running earlier, but decided to
+ * mount without -o uquota/pquota/gquota options, revoke the
+ * quotachecked license.
+ */
+ if (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT) {
+ cmn_err(CE_NOTE,
+ "XFS resetting qflags for filesystem %s",
+ mp->m_fsname);
+
+ error = xfs_mount_reset_sbqflags(mp);
+ }
+ return error;
+}
+
xfs_qmops_t xfs_qmcore_stub = {
- .xfs_qminit = (xfs_qminit_t) fs_noerr,
+ .xfs_qminit = (xfs_qminit_t) xfs_noquota_init,
.xfs_qmdone = (xfs_qmdone_t) fs_noerr,
.xfs_qmmount = (xfs_qmmount_t) fs_noerr,
.xfs_qmunmount = (xfs_qmunmount_t) fs_noerr,
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index 7134576ae7f..32cb79752d5 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -160,6 +160,20 @@ typedef struct xfs_qoff_logformat {
#define XFS_GQUOTA_ACCT 0x0040 /* group quota accounting ON */
/*
+ * Quota Accounting/Enforcement flags
+ */
+#define XFS_ALL_QUOTA_ACCT \
+ (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
+#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
+#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
+
+#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
+#define XFS_IS_QUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
+#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT)
+#define XFS_IS_PQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_PQUOTA_ACCT)
+#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT)
+
+/*
* Incore only flags for quotaoff - these bits get cleared when quota(s)
* are in the process of getting turned off. These flags are in m_qflags but
* never in sb_qflags.
@@ -362,6 +376,7 @@ typedef struct xfs_dqtrxops {
f | XFS_QMOPT_RES_REGBLKS)
extern int xfs_qm_dqcheck(xfs_disk_dquot_t *, xfs_dqid_t, uint, uint, char *);
+extern int xfs_mount_reset_sbqflags(struct xfs_mount *);
extern struct bhv_vfsops xfs_qmops;
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 06dfca531f7..92efe272b83 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -276,7 +276,7 @@ xfs_trans_reserve(
error = xfs_log_reserve(tp->t_mountp, logspace, logcount,
&tp->t_ticket,
- XFS_TRANSACTION, log_flags);
+ XFS_TRANSACTION, log_flags, tp->t_type);
if (error) {
goto undo_blocks;
}
@@ -1032,6 +1032,7 @@ xfs_trans_fill_vecs(
tp->t_header.th_num_items = nitems;
log_vector->i_addr = (xfs_caddr_t)&tp->t_header;
log_vector->i_len = sizeof(xfs_trans_header_t);
+ XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_TRANSHDR);
}
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index ec541d66fa2..a263aec8b3a 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -112,6 +112,7 @@ typedef struct xfs_trans_header {
#define XFS_TRANS_GROWFSRT_ZERO 38
#define XFS_TRANS_GROWFSRT_FREE 39
#define XFS_TRANS_SWAPEXT 40
+#define XFS_TRANS_TYPE_MAX 40
/* new transaction types need to be reflected in xfs_logprint(8) */
@@ -998,6 +999,7 @@ struct xfs_buf *xfs_trans_getsb(xfs_trans_t *, struct xfs_mount *, int);
void xfs_trans_brelse(xfs_trans_t *, struct xfs_buf *);
void xfs_trans_bjoin(xfs_trans_t *, struct xfs_buf *);
void xfs_trans_bhold(xfs_trans_t *, struct xfs_buf *);
+void xfs_trans_bhold_release(xfs_trans_t *, struct xfs_buf *);
void xfs_trans_binval(xfs_trans_t *, struct xfs_buf *);
void xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
void xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 7bc5eab4c2c..2a71b4f91bf 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -379,8 +379,8 @@ xfs_trans_delete_ail(
else {
xfs_cmn_err(XFS_PTAG_AILDELETE, CE_ALERT, mp,
"xfs_trans_delete_ail: attempting to delete a log item that is not in the AIL");
- xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
AIL_UNLOCK(mp, s);
+ xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
}
}
}
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 144da7a8546..e733293dd7f 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -714,6 +714,29 @@ xfs_trans_bhold(xfs_trans_t *tp,
}
/*
+ * Cancel the previous buffer hold request made on this buffer
+ * for this transaction.
+ */
+void
+xfs_trans_bhold_release(xfs_trans_t *tp,
+ xfs_buf_t *bp)
+{
+ xfs_buf_log_item_t *bip;
+
+ ASSERT(XFS_BUF_ISBUSY(bp));
+ ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);
+ ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);
+
+ bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);
+ ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
+ ASSERT(!(bip->bli_format.blf_flags & XFS_BLI_CANCEL));
+ ASSERT(atomic_read(&bip->bli_refcount) > 0);
+ ASSERT(bip->bli_flags & XFS_BLI_HOLD);
+ bip->bli_flags &= ~XFS_BLI_HOLD;
+ xfs_buf_item_trace("BHOLD RELEASE", bip);
+}
+
+/*
* This is called to mark bytes first through last inclusive of the given
* buffer as needing to be logged when the transaction is committed.
* The buffer must already be associated with the given transaction.
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 42bcc021520..f1a904e23ad 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -795,7 +795,6 @@ xfs_statvfs(
xfs_mount_t *mp;
xfs_sb_t *sbp;
unsigned long s;
- u64 id;
mp = XFS_BHVTOM(bdp);
sbp = &(mp->m_sb);
@@ -823,9 +822,7 @@ xfs_statvfs(
statp->f_ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree);
XFS_SB_UNLOCK(mp, s);
- id = huge_encode_dev(mp->m_dev);
- statp->f_fsid.val[0] = (u32)id;
- statp->f_fsid.val[1] = (u32)(id >> 32);
+ xfs_statvfs_fsid(statp, mp);
statp->f_namelen = MAXNAMELEN - 1;
return 0;
@@ -906,7 +903,6 @@ xfs_sync_inodes(
xfs_inode_t *ip_next;
xfs_buf_t *bp;
vnode_t *vp = NULL;
- vmap_t vmap;
int error;
int last_error;
uint64_t fflag;
@@ -1101,48 +1097,21 @@ xfs_sync_inodes(
* lock in xfs_ireclaim() after the inode is pulled from
* the mount list will sleep until we release it here.
* This keeps the vnode from being freed while we reference
- * it. It is also cheaper and simpler than actually doing
- * a vn_get() for every inode we touch here.
+ * it.
*/
if (xfs_ilock_nowait(ip, lock_flags) == 0) {
-
if ((flags & SYNC_BDFLUSH) || (vp == NULL)) {
ip = ip->i_mnext;
continue;
}
- /*
- * We need to unlock the inode list lock in order
- * to lock the inode. Insert a marker record into
- * the inode list to remember our position, dropping
- * the lock is now done inside the IPOINTER_INSERT
- * macro.
- *
- * We also use the inode list lock to protect us
- * in taking a snapshot of the vnode version number
- * for use in calling vn_get().
- */
- VMAP(vp, vmap);
- IPOINTER_INSERT(ip, mp);
-
- vp = vn_get(vp, &vmap);
+ vp = vn_grab(vp);
if (vp == NULL) {
- /*
- * The vnode was reclaimed once we let go
- * of the inode list lock. Skip to the
- * next list entry. Remove the marker.
- */
-
- XFS_MOUNT_ILOCK(mp);
-
- mount_locked = B_TRUE;
- vnode_refed = B_FALSE;
-
- IPOINTER_REMOVE(ip, mp);
-
+ ip = ip->i_mnext;
continue;
}
+ IPOINTER_INSERT(ip, mp);
xfs_ilock(ip, lock_flags);
ASSERT(vp == XFS_ITOV(ip));
@@ -1533,7 +1502,10 @@ xfs_syncsub(
* eventually kicked out of the cache.
*/
if (flags & SYNC_REFCACHE) {
- xfs_refcache_purge_some(mp);
+ if (flags & SYNC_WAIT)
+ xfs_refcache_purge_mp(mp);
+ else
+ xfs_refcache_purge_some(mp);
}
/*
@@ -1649,6 +1621,10 @@ xfs_vget(
#define MNTOPT_SWIDTH "swidth" /* data volume stripe width */
#define MNTOPT_NOUUID "nouuid" /* ignore filesystem UUID */
#define MNTOPT_MTPT "mtpt" /* filesystem mount point */
+#define MNTOPT_GRPID "grpid" /* group-ID from parent directory */
+#define MNTOPT_NOGRPID "nogrpid" /* group-ID from current process */
+#define MNTOPT_BSDGROUPS "bsdgroups" /* group-ID from parent directory */
+#define MNTOPT_SYSVGROUPS "sysvgroups" /* group-ID from current process */
#define MNTOPT_ALLOCSIZE "allocsize" /* preferred allocation size */
#define MNTOPT_IHASHSIZE "ihashsize" /* size of inode hash table */
#define MNTOPT_NORECOVERY "norecovery" /* don't run XFS recovery */
@@ -1769,6 +1745,12 @@ xfs_parseargs(
}
args->flags |= XFSMNT_IHASHSIZE;
args->ihashsize = simple_strtoul(value, &eov, 10);
+ } else if (!strcmp(this_char, MNTOPT_GRPID) ||
+ !strcmp(this_char, MNTOPT_BSDGROUPS)) {
+ vfsp->vfs_flag |= VFS_GRPID;
+ } else if (!strcmp(this_char, MNTOPT_NOGRPID) ||
+ !strcmp(this_char, MNTOPT_SYSVGROUPS)) {
+ vfsp->vfs_flag &= ~VFS_GRPID;
} else if (!strcmp(this_char, MNTOPT_WSYNC)) {
args->flags |= XFSMNT_WSYNC;
} else if (!strcmp(this_char, MNTOPT_OSYNCISOSYNC)) {
@@ -1890,6 +1872,7 @@ xfs_showargs(
};
struct proc_xfs_info *xfs_infop;
struct xfs_mount *mp = XFS_BHVTOM(bhv);
+ struct vfs *vfsp = XFS_MTOVFS(mp);
for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
if (mp->m_flags & xfs_infop->flag)
@@ -1926,7 +1909,10 @@ xfs_showargs(
if (!(mp->m_flags & XFS_MOUNT_32BITINOOPT))
seq_printf(m, "," MNTOPT_64BITINODE);
-
+
+ if (vfsp->vfs_flag & VFS_GRPID)
+ seq_printf(m, "," MNTOPT_GRPID);
+
return 0;
}
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 1377c868f3f..58bfe629b93 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -104,7 +104,7 @@ xfs_open(
* If it's a directory with any blocks, read-ahead block 0
* as we're almost certain to have the next operation be a read there.
*/
- if (vp->v_type == VDIR && ip->i_d.di_nextents > 0) {
+ if (VN_ISDIR(vp) && ip->i_d.di_nextents > 0) {
mode = xfs_ilock_map_shared(ip);
if (ip->i_d.di_nextents > 0)
(void)xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK);
@@ -163,18 +163,21 @@ xfs_getattr(
/*
* Copy from in-core inode.
*/
- vap->va_type = vp->v_type;
- vap->va_mode = ip->i_d.di_mode & MODEMASK;
+ vap->va_mode = ip->i_d.di_mode;
vap->va_uid = ip->i_d.di_uid;
vap->va_gid = ip->i_d.di_gid;
vap->va_projid = ip->i_d.di_projid;
/*
* Check vnode type block/char vs. everything else.
- * Do it with bitmask because that's faster than looking
- * for multiple values individually.
*/
- if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+ switch (ip->i_d.di_mode & S_IFMT) {
+ case S_IFBLK:
+ case S_IFCHR:
+ vap->va_rdev = ip->i_df.if_u2.if_rdev;
+ vap->va_blocksize = BLKDEV_IOSIZE;
+ break;
+ default:
vap->va_rdev = 0;
if (!(ip->i_d.di_flags & XFS_DIFLAG_REALTIME)) {
@@ -224,9 +227,7 @@ xfs_getattr(
(ip->i_d.di_extsize << mp->m_sb.sb_blocklog) :
(mp->m_sb.sb_rextsize << mp->m_sb.sb_blocklog);
}
- } else {
- vap->va_rdev = ip->i_df.if_u2.if_rdev;
- vap->va_blocksize = BLKDEV_IOSIZE;
+ break;
}
vap->va_atime.tv_sec = ip->i_d.di_atime.t_sec;
@@ -468,7 +469,7 @@ xfs_setattr(
m |= S_ISGID;
#if 0
/* Linux allows this, Irix doesn't. */
- if ((vap->va_mode & S_ISVTX) && vp->v_type != VDIR)
+ if ((vap->va_mode & S_ISVTX) && !VN_ISDIR(vp))
m |= S_ISVTX;
#endif
if (m && !capable(CAP_FSETID))
@@ -546,10 +547,10 @@ xfs_setattr(
goto error_return;
}
- if (vp->v_type == VDIR) {
+ if (VN_ISDIR(vp)) {
code = XFS_ERROR(EISDIR);
goto error_return;
- } else if (vp->v_type != VREG) {
+ } else if (!VN_ISREG(vp)) {
code = XFS_ERROR(EINVAL);
goto error_return;
}
@@ -1567,7 +1568,7 @@ xfs_release(
vp = BHV_TO_VNODE(bdp);
ip = XFS_BHVTOI(bdp);
- if ((vp->v_type != VREG) || (ip->i_d.di_mode == 0)) {
+ if (!VN_ISREG(vp) || (ip->i_d.di_mode == 0)) {
return 0;
}
@@ -1895,7 +1896,7 @@ xfs_create(
dp = XFS_BHVTOI(dir_bdp);
mp = dp->i_mount;
- dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+ dm_di_mode = vap->va_mode;
namelen = VNAMELEN(dentry);
if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
@@ -1973,8 +1974,7 @@ xfs_create(
(error = XFS_DIR_CANENTER(mp, tp, dp, name, namelen)))
goto error_return;
rdev = (vap->va_mask & XFS_AT_RDEV) ? vap->va_rdev : 0;
- error = xfs_dir_ialloc(&tp, dp,
- MAKEIMODE(vap->va_type,vap->va_mode), 1,
+ error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 1,
rdev, credp, prid, resblks > 0,
&ip, &committed);
if (error) {
@@ -2620,7 +2620,7 @@ xfs_link(
vn_trace_entry(src_vp, __FUNCTION__, (inst_t *)__return_address);
target_namelen = VNAMELEN(dentry);
- if (src_vp->v_type == VDIR)
+ if (VN_ISDIR(src_vp))
return XFS_ERROR(EPERM);
src_bdp = vn_bhv_lookup_unlocked(VN_BHV_HEAD(src_vp), &xfs_vnodeops);
@@ -2805,7 +2805,7 @@ xfs_mkdir(
tp = NULL;
dp_joined_to_trans = B_FALSE;
- dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+ dm_di_mode = vap->va_mode;
if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
error = XFS_SEND_NAMESP(mp, DM_EVENT_CREATE,
@@ -2879,8 +2879,7 @@ xfs_mkdir(
/*
* create the directory inode.
*/
- error = xfs_dir_ialloc(&tp, dp,
- MAKEIMODE(vap->va_type,vap->va_mode), 2,
+ error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 2,
0, credp, prid, resblks > 0,
&cdp, NULL);
if (error) {
@@ -3650,7 +3649,7 @@ xfs_rwlock(
vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
- if (vp->v_type == VDIR)
+ if (VN_ISDIR(vp))
return 1;
ip = XFS_BHVTOI(bdp);
if (locktype == VRWLOCK_WRITE) {
@@ -3681,7 +3680,7 @@ xfs_rwunlock(
vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
- if (vp->v_type == VDIR)
+ if (VN_ISDIR(vp))
return;
ip = XFS_BHVTOI(bdp);
if (locktype == VRWLOCK_WRITE) {
@@ -3847,51 +3846,10 @@ xfs_reclaim(
return 0;
}
- if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
- if (ip->i_d.di_size > 0) {
- /*
- * Flush and invalidate any data left around that is
- * a part of this file.
- *
- * Get the inode's i/o lock so that buffers are pushed
- * out while holding the proper lock. We can't hold
- * the inode lock here since flushing out buffers may
- * cause us to try to get the lock in xfs_strategy().
- *
- * We don't have to call remapf() here, because there
- * cannot be any mapped file references to this vnode
- * since it is being reclaimed.
- */
- xfs_ilock(ip, XFS_IOLOCK_EXCL);
-
- /*
- * If we hit an IO error, we need to make sure that the
- * buffer and page caches of file data for
- * the file are tossed away. We don't want to use
- * VOP_FLUSHINVAL_PAGES here because we don't want dirty
- * pages to stay attached to the vnode, but be
- * marked P_BAD. pdflush/vnode_pagebad
- * hates that.
- */
- if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
- VOP_FLUSHINVAL_PAGES(vp, 0, -1, FI_NONE);
- } else {
- VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
- }
+ vn_iowait(vp);
- ASSERT(VN_CACHED(vp) == 0);
- ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) ||
- ip->i_delayed_blks == 0);
- xfs_iunlock(ip, XFS_IOLOCK_EXCL);
- } else if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
- /*
- * di_size field may not be quite accurate if we're
- * shutting down.
- */
- VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
- ASSERT(VN_CACHED(vp) == 0);
- }
- }
+ ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) || ip->i_delayed_blks == 0);
+ ASSERT(VN_CACHED(vp) == 0);
/* If we have nothing to flush with this inode then complete the
* teardown now, otherwise break the link between the xfs inode
@@ -4567,7 +4525,7 @@ xfs_change_file_space(
/*
* must be a regular file and have write permission
*/
- if (vp->v_type != VREG)
+ if (!VN_ISREG(vp))
return XFS_ERROR(EINVAL);
xfs_ilock(ip, XFS_ILOCK_SHARED);
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 2f6ab189fc6..427cff1a3f8 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -44,7 +44,6 @@
#ifndef _ACCONFIG_H
#define _ACCONFIG_H
-
/******************************************************************************
*
* Configuration options
@@ -64,7 +63,7 @@
/* Version string */
-#define ACPI_CA_VERSION 0x20050408
+#define ACPI_CA_VERSION 0x20050902
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
@@ -78,11 +77,10 @@
/* Maximum objects in the various object caches */
-#define ACPI_MAX_STATE_CACHE_DEPTH 64 /* State objects */
-#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */
-#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 64 /* Parse tree objects */
-#define ACPI_MAX_OBJECT_CACHE_DEPTH 64 /* Interpreter operand objects */
-#define ACPI_MAX_WALK_CACHE_DEPTH 4 /* Objects for parse tree walks */
+#define ACPI_MAX_STATE_CACHE_DEPTH 96 /* State objects */
+#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */
+#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 96 /* Parse tree objects */
+#define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */
/*
* Should the subystem abort the loading of an ACPI table if the
@@ -90,7 +88,6 @@
*/
#define ACPI_CHECKSUM_ABORT FALSE
-
/******************************************************************************
*
* Subsystem Constants
@@ -104,7 +101,7 @@
/* String size constants */
#define ACPI_MAX_STRING_LENGTH 512
-#define ACPI_PATHNAME_MAX 256 /* A full namespace pathname */
+#define ACPI_PATHNAME_MAX 256 /* A full namespace pathname */
/* Maximum count for a semaphore object */
@@ -118,7 +115,6 @@
#define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096
-
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
@@ -156,15 +152,15 @@
/* Names within the namespace are 4 bytes long */
#define ACPI_NAME_SIZE 4
-#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */
+#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */
#define ACPI_PATH_SEPARATOR '.'
/* Constants used in searching for the RSDP in low memory */
-#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */
+#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */
#define ACPI_EBDA_PTR_LENGTH 2
#define ACPI_EBDA_WINDOW_SIZE 1024
-#define ACPI_HI_RSDP_WINDOW_BASE 0x000E0000 /* Physical Address */
+#define ACPI_HI_RSDP_WINDOW_BASE 0x000E0000 /* Physical Address */
#define ACPI_HI_RSDP_WINDOW_SIZE 0x00020000
#define ACPI_RSDP_SCAN_STEP 16
@@ -199,18 +195,15 @@
#define ACPI_NUM_OSI_STRINGS 10
-
/******************************************************************************
*
* ACPI AML Debugger
*
*****************************************************************************/
-#define ACPI_DEBUGGER_MAX_ARGS 8 /* Must be max method args + 1 */
+#define ACPI_DEBUGGER_MAX_ARGS 8 /* Must be max method args + 1 */
#define ACPI_DEBUGGER_COMMAND_PROMPT '-'
#define ACPI_DEBUGGER_EXECUTE_PROMPT '%'
-
-#endif /* _ACCONFIG_H */
-
+#endif /* _ACCONFIG_H */
diff --git a/include/acpi/acdebug.h b/include/acpi/acdebug.h
index 8ba372b0f24..70ce3b4d006 100644
--- a/include/acpi/acdebug.h
+++ b/include/acpi/acdebug.h
@@ -44,22 +44,17 @@
#ifndef __ACDEBUG_H__
#define __ACDEBUG_H__
-
#define ACPI_DEBUG_BUFFER_SIZE 4196
-struct command_info
-{
- char *name; /* Command Name */
- u8 min_args; /* Minimum arguments required */
+struct command_info {
+ char *name; /* Command Name */
+ u8 min_args; /* Minimum arguments required */
};
-
-struct argument_info
-{
- char *name; /* Argument Name */
+struct argument_info {
+ char *name; /* Argument Name */
};
-
#define PARAM_LIST(pl) pl
#define DBTEST_OUTPUT_LEVEL(lvl) if (acpi_gbl_db_opt_verbose)
#define VERBOSE_PRINT(fp) DBTEST_OUTPUT_LEVEL(lvl) {\
@@ -68,275 +63,155 @@ struct argument_info
#define EX_NO_SINGLE_STEP 1
#define EX_SINGLE_STEP 2
-
/*
* dbxface - external debugger interfaces
*/
-acpi_status
-acpi_db_initialize (
- void);
+acpi_status acpi_db_initialize(void);
-void
-acpi_db_terminate (
- void);
+void acpi_db_terminate(void);
acpi_status
-acpi_db_single_step (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u32 op_type);
-
+acpi_db_single_step(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op, u32 op_type);
/*
* dbcmds - debug commands and output routines
*/
-acpi_status
-acpi_db_disassemble_method (
- char *name);
+acpi_status acpi_db_disassemble_method(char *name);
-void
-acpi_db_display_table_info (
- char *table_arg);
+void acpi_db_display_table_info(char *table_arg);
-void
-acpi_db_unload_acpi_table (
- char *table_arg,
- char *instance_arg);
+void acpi_db_unload_acpi_table(char *table_arg, char *instance_arg);
void
-acpi_db_set_method_breakpoint (
- char *location,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+acpi_db_set_method_breakpoint(char *location,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
-void
-acpi_db_set_method_call_breakpoint (
- union acpi_parse_object *op);
+void acpi_db_set_method_call_breakpoint(union acpi_parse_object *op);
-void
-acpi_db_disassemble_aml (
- char *statements,
- union acpi_parse_object *op);
+void acpi_db_get_bus_info(void);
-void
-acpi_db_dump_namespace (
- char *start_arg,
- char *depth_arg);
+void acpi_db_disassemble_aml(char *statements, union acpi_parse_object *op);
-void
-acpi_db_dump_namespace_by_owner (
- char *owner_arg,
- char *depth_arg);
+void acpi_db_dump_namespace(char *start_arg, char *depth_arg);
-void
-acpi_db_send_notify (
- char *name,
- u32 value);
+void acpi_db_dump_namespace_by_owner(char *owner_arg, char *depth_arg);
-void
-acpi_db_set_method_data (
- char *type_arg,
- char *index_arg,
- char *value_arg);
+void acpi_db_send_notify(char *name, u32 value);
-acpi_status
-acpi_db_display_objects (
- char *obj_type_arg,
- char *display_count_arg);
+void acpi_db_set_method_data(char *type_arg, char *index_arg, char *value_arg);
acpi_status
-acpi_db_find_name_in_namespace (
- char *name_arg);
+acpi_db_display_objects(char *obj_type_arg, char *display_count_arg);
-void
-acpi_db_set_scope (
- char *name);
+acpi_status acpi_db_find_name_in_namespace(char *name_arg);
-acpi_status
-acpi_db_sleep (
- char *object_arg);
+void acpi_db_set_scope(char *name);
-void
-acpi_db_find_references (
- char *object_arg);
+acpi_status acpi_db_sleep(char *object_arg);
-void
-acpi_db_display_locks (
- void);
+void acpi_db_find_references(char *object_arg);
-void
-acpi_db_display_resources (
- char *object_arg);
+void acpi_db_display_locks(void);
-void
-acpi_db_display_gpes (
- void);
+void acpi_db_display_resources(char *object_arg);
-void
-acpi_db_check_integrity (
- void);
+void acpi_db_display_gpes(void);
-void
-acpi_db_generate_gpe (
- char *gpe_arg,
- char *block_arg);
+void acpi_db_check_integrity(void);
+void acpi_db_generate_gpe(char *gpe_arg, char *block_arg);
/*
* dbdisply - debug display commands
*/
-void
-acpi_db_display_method_info (
- union acpi_parse_object *op);
+void acpi_db_display_method_info(union acpi_parse_object *op);
-void
-acpi_db_decode_and_display_object (
- char *target,
- char *output_type);
+void acpi_db_decode_and_display_object(char *target, char *output_type);
void
-acpi_db_display_result_object (
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+acpi_db_display_result_object(union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state);
-acpi_status
-acpi_db_display_all_methods (
- char *display_count_arg);
+acpi_status acpi_db_display_all_methods(char *display_count_arg);
-void
-acpi_db_display_arguments (
- void);
+void acpi_db_display_arguments(void);
-void
-acpi_db_display_locals (
- void);
+void acpi_db_display_locals(void);
-void
-acpi_db_display_results (
- void);
+void acpi_db_display_results(void);
-void
-acpi_db_display_calling_tree (
- void);
+void acpi_db_display_calling_tree(void);
-void
-acpi_db_display_object_type (
- char *object_arg);
+void acpi_db_display_object_type(char *object_arg);
void
-acpi_db_display_argument_object (
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
-
+acpi_db_display_argument_object(union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state);
/*
* dbexec - debugger control method execution
*/
-void
-acpi_db_execute (
- char *name,
- char **args,
- u32 flags);
+void acpi_db_execute(char *name, char **args, u32 flags);
void
-acpi_db_create_execution_threads (
- char *num_threads_arg,
- char *num_loops_arg,
- char *method_name_arg);
-
+acpi_db_create_execution_threads(char *num_threads_arg,
+ char *num_loops_arg, char *method_name_arg);
/*
* dbfileio - Debugger file I/O commands
*/
acpi_object_type
-acpi_db_match_argument (
- char *user_argument,
- struct argument_info *arguments);
+acpi_db_match_argument(char *user_argument, struct argument_info *arguments);
-void
-acpi_db_close_debug_file (
- void);
+void acpi_db_close_debug_file(void);
-void
-acpi_db_open_debug_file (
- char *name);
+void acpi_db_open_debug_file(char *name);
-acpi_status
-acpi_db_load_acpi_table (
- char *filename);
+acpi_status acpi_db_load_acpi_table(char *filename);
acpi_status
-acpi_db_get_table_from_file (
- char *filename,
- struct acpi_table_header **table);
+acpi_db_get_table_from_file(char *filename, struct acpi_table_header **table);
acpi_status
-acpi_db_read_table_from_file (
- char *filename,
- struct acpi_table_header **table);
-
+acpi_db_read_table_from_file(char *filename, struct acpi_table_header **table);
/*
* dbhistry - debugger HISTORY command
*/
-void
-acpi_db_add_to_history (
- char *command_line);
+void acpi_db_add_to_history(char *command_line);
-void
-acpi_db_display_history (
- void);
-
-char *
-acpi_db_get_from_history (
- char *command_num_arg);
+void acpi_db_display_history(void);
+char *acpi_db_get_from_history(char *command_num_arg);
/*
* dbinput - user front-end to the AML debugger
*/
acpi_status
-acpi_db_command_dispatch (
- char *input_buffer,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
-
-void ACPI_SYSTEM_XFACE
-acpi_db_execute_thread (
- void *context);
+acpi_db_command_dispatch(char *input_buffer,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
+void ACPI_SYSTEM_XFACE acpi_db_execute_thread(void *context);
/*
* dbstats - Generation and display of ACPI table statistics
*/
-void
-acpi_db_generate_statistics (
- union acpi_parse_object *root,
- u8 is_method);
-
-acpi_status
-acpi_db_display_statistics (
- char *type_arg);
+void acpi_db_generate_statistics(union acpi_parse_object *root, u8 is_method);
+acpi_status acpi_db_display_statistics(char *type_arg);
/*
* dbutils - AML debugger utilities
*/
-void
-acpi_db_set_output_destination (
- u32 where);
+void acpi_db_set_output_destination(u32 where);
-void
-acpi_db_dump_object (
- union acpi_object *obj_desc,
- u32 level);
+void acpi_db_dump_external_object(union acpi_object *obj_desc, u32 level);
-void
-acpi_db_prep_namestring (
- char *name);
+void acpi_db_prep_namestring(char *name);
-struct acpi_namespace_node *
-acpi_db_local_ns_lookup (
- char *name);
+struct acpi_namespace_node *acpi_db_local_ns_lookup(char *name);
-#endif /* __ACDEBUG_H__ */
+#endif /* __ACDEBUG_H__ */
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index dbfa877121b..3d96dcb1bb4 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -46,327 +46,219 @@
#include "amlresrc.h"
-
#define BLOCK_NONE 0
#define BLOCK_PAREN 1
#define BLOCK_BRACE 2
#define BLOCK_COMMA_LIST 4
-struct acpi_external_list
-{
- char *path;
- struct acpi_external_list *next;
+struct acpi_external_list {
+ char *path;
+ struct acpi_external_list *next;
};
-extern struct acpi_external_list *acpi_gbl_external_list;
-extern const char *acpi_gbl_io_decode[2];
-extern const char *acpi_gbl_word_decode[4];
-extern const char *acpi_gbl_consume_decode[2];
-extern const char *acpi_gbl_min_decode[2];
-extern const char *acpi_gbl_max_decode[2];
-extern const char *acpi_gbl_DECdecode[2];
-extern const char *acpi_gbl_RNGdecode[4];
-extern const char *acpi_gbl_MEMdecode[4];
-extern const char *acpi_gbl_RWdecode[2];
-extern const char *acpi_gbl_irq_decode[2];
-extern const char *acpi_gbl_HEdecode[2];
-extern const char *acpi_gbl_LLdecode[2];
-extern const char *acpi_gbl_SHRdecode[2];
-extern const char *acpi_gbl_TYPdecode[4];
-extern const char *acpi_gbl_BMdecode[2];
-extern const char *acpi_gbl_SIZdecode[4];
-extern const char *acpi_gbl_TTPdecode[2];
-extern const char *acpi_gbl_MTPdecode[4];
-extern const char *acpi_gbl_TRSdecode[2];
-
-
-extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES];
-extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES];
-extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES];
-extern const char *acpi_gbl_match_ops[ACPI_NUM_MATCH_OPS];
-
-
-struct acpi_op_walk_info
-{
- u32 level;
- u32 bit_offset;
+extern struct acpi_external_list *acpi_gbl_external_list;
+extern const char *acpi_gbl_io_decode[2];
+extern const char *acpi_gbl_word_decode[4];
+extern const char *acpi_gbl_consume_decode[2];
+extern const char *acpi_gbl_min_decode[2];
+extern const char *acpi_gbl_max_decode[2];
+extern const char *acpi_gbl_DECdecode[2];
+extern const char *acpi_gbl_RNGdecode[4];
+extern const char *acpi_gbl_MEMdecode[4];
+extern const char *acpi_gbl_RWdecode[2];
+extern const char *acpi_gbl_irq_decode[2];
+extern const char *acpi_gbl_HEdecode[2];
+extern const char *acpi_gbl_LLdecode[2];
+extern const char *acpi_gbl_SHRdecode[2];
+extern const char *acpi_gbl_TYPdecode[4];
+extern const char *acpi_gbl_BMdecode[2];
+extern const char *acpi_gbl_SIZdecode[4];
+extern const char *acpi_gbl_TTPdecode[2];
+extern const char *acpi_gbl_MTPdecode[4];
+extern const char *acpi_gbl_TRSdecode[2];
+
+extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES];
+extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES];
+extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES];
+extern const char *acpi_gbl_match_ops[ACPI_NUM_MATCH_OPS];
+
+struct acpi_op_walk_info {
+ u32 level;
+ u32 bit_offset;
+ struct acpi_walk_state *walk_state;
};
typedef
-acpi_status (*asl_walk_callback) (
- union acpi_parse_object *op,
- u32 level,
- void *context);
-
+acpi_status(*asl_walk_callback) (union acpi_parse_object * op,
+ u32 level, void *context);
/*
* dmwalk
*/
void
-acpi_dm_disassemble (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *origin,
- u32 num_opcodes);
-
+acpi_dm_disassemble(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *origin, u32 num_opcodes);
/*
* dmopcode
*/
void
-acpi_dm_disassemble_one_op (
- struct acpi_walk_state *walk_state,
- struct acpi_op_walk_info *info,
- union acpi_parse_object *op);
+acpi_dm_disassemble_one_op(struct acpi_walk_state *walk_state,
+ struct acpi_op_walk_info *info,
+ union acpi_parse_object *op);
-void
-acpi_dm_decode_internal_object (
- union acpi_operand_object *obj_desc);
+void acpi_dm_decode_internal_object(union acpi_operand_object *obj_desc);
-u32
-acpi_dm_list_type (
- union acpi_parse_object *op);
+u32 acpi_dm_list_type(union acpi_parse_object *op);
-void
-acpi_dm_method_flags (
- union acpi_parse_object *op);
-
-void
-acpi_dm_field_flags (
- union acpi_parse_object *op);
+void acpi_dm_method_flags(union acpi_parse_object *op);
-void
-acpi_dm_address_space (
- u8 space_id);
+void acpi_dm_field_flags(union acpi_parse_object *op);
-void
-acpi_dm_region_flags (
- union acpi_parse_object *op);
+void acpi_dm_address_space(u8 space_id);
-void
-acpi_dm_match_op (
- union acpi_parse_object *op);
+void acpi_dm_region_flags(union acpi_parse_object *op);
-u8
-acpi_dm_comma_if_list_member (
- union acpi_parse_object *op);
+void acpi_dm_match_op(union acpi_parse_object *op);
-void
-acpi_dm_comma_if_field_member (
- union acpi_parse_object *op);
+u8 acpi_dm_comma_if_list_member(union acpi_parse_object *op);
+void acpi_dm_comma_if_field_member(union acpi_parse_object *op);
/*
* dmnames
*/
-u32
-acpi_dm_dump_name (
- char *name);
+u32 acpi_dm_dump_name(char *name);
acpi_status
-acpi_ps_display_object_pathname (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
-
-void
-acpi_dm_namestring (
- char *name);
+acpi_ps_display_object_pathname(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
+void acpi_dm_namestring(char *name);
/*
* dmobject
*/
void
-acpi_dm_display_internal_object (
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+acpi_dm_display_internal_object(union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state);
-void
-acpi_dm_display_arguments (
- struct acpi_walk_state *walk_state);
+void acpi_dm_display_arguments(struct acpi_walk_state *walk_state);
-void
-acpi_dm_display_locals (
- struct acpi_walk_state *walk_state);
+void acpi_dm_display_locals(struct acpi_walk_state *walk_state);
void
-acpi_dm_dump_method_info (
- acpi_status status,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
-
+acpi_dm_dump_method_info(acpi_status status,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
/*
* dmbuffer
*/
-void
-acpi_dm_disasm_byte_list (
- u32 level,
- u8 *byte_data,
- u32 byte_count);
+void acpi_dm_disasm_byte_list(u32 level, u8 * byte_data, u32 byte_count);
void
-acpi_dm_byte_list (
- struct acpi_op_walk_info *info,
- union acpi_parse_object *op);
+acpi_dm_byte_list(struct acpi_op_walk_info *info, union acpi_parse_object *op);
-void
-acpi_is_eisa_id (
- union acpi_parse_object *op);
+void acpi_dm_is_eisa_id(union acpi_parse_object *op);
-void
-acpi_dm_eisa_id (
- u32 encoded_id);
-
-u8
-acpi_dm_is_unicode_buffer (
- union acpi_parse_object *op);
+void acpi_dm_eisa_id(u32 encoded_id);
-u8
-acpi_dm_is_string_buffer (
- union acpi_parse_object *op);
+u8 acpi_dm_is_unicode_buffer(union acpi_parse_object *op);
+u8 acpi_dm_is_string_buffer(union acpi_parse_object *op);
/*
* dmresrc
*/
void
-acpi_dm_resource_descriptor (
- struct acpi_op_walk_info *info,
- u8 *byte_data,
- u32 byte_count);
+acpi_dm_resource_descriptor(struct acpi_op_walk_info *info,
+ u8 * byte_data, u32 byte_count);
-u8
-acpi_dm_is_resource_descriptor (
- union acpi_parse_object *op);
+u8 acpi_dm_is_resource_descriptor(union acpi_parse_object *op);
-void
-acpi_dm_indent (
- u32 level);
+void acpi_dm_indent(u32 level);
-void
-acpi_dm_bit_list (
- u16 mask);
-
-void
-acpi_dm_decode_attribute (
- u8 attribute);
+void acpi_dm_bit_list(u16 mask);
+void acpi_dm_decode_attribute(u8 attribute);
/*
* dmresrcl
*/
void
-acpi_dm_word_descriptor (
- struct asl_word_address_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_word_descriptor(struct asl_word_address_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_dword_descriptor (
- struct asl_dword_address_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_dword_descriptor(struct asl_dword_address_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_extended_descriptor (
- struct asl_extended_address_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_extended_descriptor(struct asl_extended_address_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_qword_descriptor (
- struct asl_qword_address_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_qword_descriptor(struct asl_qword_address_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_memory24_descriptor (
- struct asl_memory_24_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_memory24_descriptor(struct asl_memory_24_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_memory32_descriptor (
- struct asl_memory_32_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_memory32_descriptor(struct asl_memory_32_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_fixed_mem32_descriptor (
- struct asl_fixed_memory_32_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_fixed_mem32_descriptor(struct asl_fixed_memory_32_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_generic_register_descriptor (
- struct asl_general_register_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_generic_register_descriptor(struct asl_general_register_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_interrupt_descriptor (
- struct asl_extended_xrupt_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_interrupt_descriptor(struct asl_extended_xrupt_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_vendor_large_descriptor (
- struct asl_large_vendor_desc *resource,
- u32 length,
- u32 level);
-
+acpi_dm_vendor_large_descriptor(struct asl_large_vendor_desc *resource,
+ u32 length, u32 level);
/*
* dmresrcs
*/
void
-acpi_dm_irq_descriptor (
- struct asl_irq_format_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_irq_descriptor(struct asl_irq_format_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_dma_descriptor (
- struct asl_dma_format_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_dma_descriptor(struct asl_dma_format_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_io_descriptor (
- struct asl_io_port_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_io_descriptor(struct asl_io_port_desc *resource, u32 length, u32 level);
void
-acpi_dm_fixed_io_descriptor (
- struct asl_fixed_io_port_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_fixed_io_descriptor(struct asl_fixed_io_port_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_start_dependent_descriptor (
- struct asl_start_dependent_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_start_dependent_descriptor(struct asl_start_dependent_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_end_dependent_descriptor (
- struct asl_start_dependent_desc *resource,
- u32 length,
- u32 level);
+acpi_dm_end_dependent_descriptor(struct asl_start_dependent_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_vendor_small_descriptor (
- struct asl_small_vendor_desc *resource,
- u32 length,
- u32 level);
-
+acpi_dm_vendor_small_descriptor(struct asl_small_vendor_desc *resource,
+ u32 length, u32 level);
/*
* dmutils
*/
-void
-acpi_dm_add_to_external_list (
- char *path);
+void acpi_dm_add_to_external_list(char *path);
-#endif /* __ACDISASM_H__ */
+#endif /* __ACDISASM_H__ */
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index 8f5f2f71b1d..065f24a77cf 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -41,419 +41,304 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#ifndef _ACDISPAT_H_
#define _ACDISPAT_H_
-
#define NAMEOF_LOCAL_NTE "__L0"
#define NAMEOF_ARG_NTE "__A0"
-
/*
* dsopcode - support for late evaluation
*/
acpi_status
-acpi_ds_get_buffer_field_arguments (
- union acpi_operand_object *obj_desc);
-
-acpi_status
-acpi_ds_get_region_arguments (
- union acpi_operand_object *rgn_desc);
+acpi_ds_get_buffer_field_arguments(union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ds_get_buffer_arguments (
- union acpi_operand_object *obj_desc);
+acpi_status acpi_ds_get_region_arguments(union acpi_operand_object *rgn_desc);
-acpi_status
-acpi_ds_get_package_arguments (
- union acpi_operand_object *obj_desc);
+acpi_status acpi_ds_get_buffer_arguments(union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ds_eval_buffer_field_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+acpi_status acpi_ds_get_package_arguments(union acpi_operand_object *obj_desc);
acpi_status
-acpi_ds_eval_region_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+acpi_ds_eval_buffer_field_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
acpi_status
-acpi_ds_eval_data_object_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- union acpi_operand_object *obj_desc);
+acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
acpi_status
-acpi_ds_initialize_region (
- acpi_handle obj_handle);
+acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ union acpi_operand_object *obj_desc);
+acpi_status acpi_ds_initialize_region(acpi_handle obj_handle);
/*
* dsctrl - Parser/Interpreter interface, control stack routines
*/
acpi_status
-acpi_ds_exec_begin_control_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
acpi_status
-acpi_ds_exec_end_control_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
-
+acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
/*
* dsexec - Parser/Interpreter interface, method execution callbacks
*/
acpi_status
-acpi_ds_get_predicate_value (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *result_obj);
-
-acpi_status
-acpi_ds_exec_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op);
+acpi_ds_get_predicate_value(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *result_obj);
acpi_status
-acpi_ds_exec_end_op (
- struct acpi_walk_state *state);
+acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op);
+acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *state);
/*
* dsfield - Parser/Interpreter interface for AML fields
*/
acpi_status
-acpi_ds_create_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state);
+acpi_ds_create_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_create_bank_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state);
+acpi_ds_create_bank_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_create_index_field (
- union acpi_parse_object *op,
- struct acpi_namespace_node *region_node,
- struct acpi_walk_state *walk_state);
+acpi_ds_create_index_field(union acpi_parse_object *op,
+ struct acpi_namespace_node *region_node,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_create_buffer_field (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state);
+acpi_ds_create_buffer_field(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_init_field_objects (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state);
-
+acpi_ds_init_field_objects(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state);
/*
* dsload - Parser/Interpreter interface, namespace load callbacks
*/
acpi_status
-acpi_ds_load1_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op);
+acpi_ds_load1_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op);
-acpi_status
-acpi_ds_load1_end_op (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_load2_begin_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op);
+acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op);
-acpi_status
-acpi_ds_load2_end_op (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_init_callbacks (
- struct acpi_walk_state *walk_state,
- u32 pass_number);
-
+acpi_ds_init_callbacks(struct acpi_walk_state *walk_state, u32 pass_number);
/*
* dsmthdat - method data (locals/args)
*/
acpi_status
-acpi_ds_store_object_to_local (
- u16 opcode,
- u32 index,
- union acpi_operand_object *src_desc,
- struct acpi_walk_state *walk_state);
+acpi_ds_store_object_to_local(u16 opcode,
+ u32 index,
+ union acpi_operand_object *src_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_method_data_get_entry (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state,
- union acpi_operand_object ***node);
+acpi_ds_method_data_get_entry(u16 opcode,
+ u32 index,
+ struct acpi_walk_state *walk_state,
+ union acpi_operand_object ***node);
-void
-acpi_ds_method_data_delete_all (
- struct acpi_walk_state *walk_state);
+void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state);
-u8
-acpi_ds_is_method_value (
- union acpi_operand_object *obj_desc);
+u8 acpi_ds_is_method_value(union acpi_operand_object *obj_desc);
acpi_status
-acpi_ds_method_data_get_value (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state,
- union acpi_operand_object **dest_desc);
+acpi_ds_method_data_get_value(u16 opcode,
+ u32 index,
+ struct acpi_walk_state *walk_state,
+ union acpi_operand_object **dest_desc);
acpi_status
-acpi_ds_method_data_init_args (
- union acpi_operand_object **params,
- u32 max_param_count,
- struct acpi_walk_state *walk_state);
+acpi_ds_method_data_init_args(union acpi_operand_object **params,
+ u32 max_param_count,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_method_data_get_node (
- u16 opcode,
- u32 index,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node **node);
-
-void
-acpi_ds_method_data_init (
- struct acpi_walk_state *walk_state);
+acpi_ds_method_data_get_node(u16 opcode,
+ u32 index,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node **node);
+void acpi_ds_method_data_init(struct acpi_walk_state *walk_state);
/*
* dsmethod - Parser/Interpreter interface - control method parsing
*/
-acpi_status
-acpi_ds_parse_method (
- acpi_handle obj_handle);
+acpi_status acpi_ds_parse_method(struct acpi_namespace_node *node);
acpi_status
-acpi_ds_call_control_method (
- struct acpi_thread_state *thread,
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op);
+acpi_ds_call_control_method(struct acpi_thread_state *thread,
+ struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
acpi_status
-acpi_ds_restart_control_method (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *return_desc);
+acpi_ds_restart_control_method(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *return_desc);
-acpi_status
-acpi_ds_terminate_control_method (
- struct acpi_walk_state *walk_state);
+void acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_begin_method_execution (
- struct acpi_namespace_node *method_node,
- union acpi_operand_object *obj_desc,
- struct acpi_namespace_node *calling_method_node);
-
+acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
+ union acpi_operand_object *obj_desc,
+ struct acpi_namespace_node *calling_method_node);
/*
* dsinit
*/
acpi_status
-acpi_ds_initialize_objects (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *start_node);
-
+acpi_ds_initialize_objects(struct acpi_table_desc *table_desc,
+ struct acpi_namespace_node *start_node);
/*
* dsobject - Parser/Interpreter interface - object initialization and conversion
*/
acpi_status
-acpi_ds_build_internal_buffer_obj (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u32 buffer_length,
- union acpi_operand_object **obj_desc_ptr);
+acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u32 buffer_length,
+ union acpi_operand_object **obj_desc_ptr);
acpi_status
-acpi_ds_build_internal_package_obj (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u32 package_length,
- union acpi_operand_object **obj_desc);
+acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u32 package_length,
+ union acpi_operand_object **obj_desc);
acpi_status
-acpi_ds_init_object_from_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- u16 opcode,
- union acpi_operand_object **obj_desc);
+acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ u16 opcode, union acpi_operand_object **obj_desc);
acpi_status
-acpi_ds_create_node (
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *node,
- union acpi_parse_object *op);
-
+acpi_ds_create_node(struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node *node,
+ union acpi_parse_object *op);
/*
* dsutils - Parser/Interpreter interface utility routines
*/
-void
-acpi_ds_clear_implicit_return (
- struct acpi_walk_state *walk_state);
+void acpi_ds_clear_implicit_return(struct acpi_walk_state *walk_state);
u8
-acpi_ds_do_implicit_return (
- union acpi_operand_object *return_desc,
- struct acpi_walk_state *walk_state,
- u8 add_reference);
+acpi_ds_do_implicit_return(union acpi_operand_object *return_desc,
+ struct acpi_walk_state *walk_state,
+ u8 add_reference);
u8
-acpi_ds_is_result_used (
- union acpi_parse_object *op,
- struct acpi_walk_state *walk_state);
+acpi_ds_is_result_used(union acpi_parse_object *op,
+ struct acpi_walk_state *walk_state);
void
-acpi_ds_delete_result_if_not_used (
- union acpi_parse_object *op,
- union acpi_operand_object *result_obj,
- struct acpi_walk_state *walk_state);
+acpi_ds_delete_result_if_not_used(union acpi_parse_object *op,
+ union acpi_operand_object *result_obj,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_create_operand (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *arg,
- u32 args_remaining);
+acpi_ds_create_operand(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *arg, u32 args_remaining);
acpi_status
-acpi_ds_create_operands (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *first_arg);
+acpi_ds_create_operands(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *first_arg);
-acpi_status
-acpi_ds_resolve_operands (
- struct acpi_walk_state *walk_state);
-
-void
-acpi_ds_clear_operands (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_resolve_operands(struct acpi_walk_state *walk_state);
+void acpi_ds_clear_operands(struct acpi_walk_state *walk_state);
/*
* dswscope - Scope Stack manipulation
*/
acpi_status
-acpi_ds_scope_stack_push (
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_walk_state *walk_state);
+acpi_ds_scope_stack_push(struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_scope_stack_pop(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ds_scope_stack_pop (
- struct acpi_walk_state *walk_state);
-
-void
-acpi_ds_scope_stack_clear (
- struct acpi_walk_state *walk_state);
-
+void acpi_ds_scope_stack_clear(struct acpi_walk_state *walk_state);
/*
* dswstate - parser WALK_STATE management routines
*/
acpi_status
-acpi_ds_obj_stack_push (
- void *object,
- struct acpi_walk_state *walk_state);
+acpi_ds_obj_stack_push(void *object, struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_obj_stack_pop (
- u32 pop_count,
- struct acpi_walk_state *walk_state);
+acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state *walk_state);
-struct acpi_walk_state *
-acpi_ds_create_walk_state (
- acpi_owner_id owner_id,
- union acpi_parse_object *origin,
- union acpi_operand_object *mth_desc,
- struct acpi_thread_state *thread);
+struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id,
+ union acpi_parse_object
+ *origin,
+ union acpi_operand_object
+ *mth_desc,
+ struct acpi_thread_state
+ *thread);
acpi_status
-acpi_ds_init_aml_walk (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- struct acpi_namespace_node *method_node,
- u8 *aml_start,
- u32 aml_length,
- struct acpi_parameter_info *info,
- u32 pass_number);
+acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ struct acpi_namespace_node *method_node,
+ u8 * aml_start,
+ u32 aml_length,
+ struct acpi_parameter_info *info, u8 pass_number);
acpi_status
-acpi_ds_obj_stack_pop_and_delete (
- u32 pop_count,
- struct acpi_walk_state *walk_state);
+acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
+ struct acpi_walk_state *walk_state);
-void
-acpi_ds_delete_walk_state (
- struct acpi_walk_state *walk_state);
+void acpi_ds_delete_walk_state(struct acpi_walk_state *walk_state);
-struct acpi_walk_state *
-acpi_ds_pop_walk_state (
- struct acpi_thread_state *thread);
+struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state
+ *thread);
void
-acpi_ds_push_walk_state (
- struct acpi_walk_state *walk_state,
- struct acpi_thread_state *thread);
+acpi_ds_push_walk_state(struct acpi_walk_state *walk_state,
+ struct acpi_thread_state *thread);
-acpi_status
-acpi_ds_result_stack_pop (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_result_stack_pop(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ds_result_stack_push (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_result_stack_push(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ds_result_stack_clear (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ds_result_stack_clear(struct acpi_walk_state *walk_state);
-struct acpi_walk_state *
-acpi_ds_get_current_walk_state (
- struct acpi_thread_state *thread);
+struct acpi_walk_state *acpi_ds_get_current_walk_state(struct acpi_thread_state
+ *thread);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_ds_result_remove (
- union acpi_operand_object **object,
- u32 index,
- struct acpi_walk_state *walk_state);
+acpi_ds_result_remove(union acpi_operand_object **object,
+ u32 index, struct acpi_walk_state *walk_state);
#endif
acpi_status
-acpi_ds_result_pop (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state);
+acpi_ds_result_pop(union acpi_operand_object **object,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_result_push (
- union acpi_operand_object *object,
- struct acpi_walk_state *walk_state);
+acpi_ds_result_push(union acpi_operand_object *object,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_result_pop_from_bottom (
- union acpi_operand_object **object,
- struct acpi_walk_state *walk_state);
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-void
-acpi_ds_delete_walk_state_cache (
- void);
-#endif
+acpi_ds_result_pop_from_bottom(union acpi_operand_object **object,
+ struct acpi_walk_state *walk_state);
-#endif /* _ACDISPAT_H_ */
+#endif /* _ACDISPAT_H_ */
diff --git a/include/acpi/acevents.h b/include/acpi/acevents.h
index 61a27c8c507..bfa54600ecd 100644
--- a/include/acpi/acevents.h
+++ b/include/acpi/acevents.h
@@ -44,250 +44,167 @@
#ifndef __ACEVENTS_H__
#define __ACEVENTS_H__
-
/*
* evevent
*/
-acpi_status
-acpi_ev_initialize_events (
- void);
+acpi_status acpi_ev_initialize_events(void);
-acpi_status
-acpi_ev_install_xrupt_handlers (
- void);
-
-u32
-acpi_ev_fixed_event_detect (
- void);
+acpi_status acpi_ev_install_xrupt_handlers(void);
+u32 acpi_ev_fixed_event_detect(void);
/*
* evmisc
*/
-u8
-acpi_ev_is_notify_object (
- struct acpi_namespace_node *node);
+u8 acpi_ev_is_notify_object(struct acpi_namespace_node *node);
-acpi_status
-acpi_ev_acquire_global_lock(
- u16 timeout);
+acpi_status acpi_ev_acquire_global_lock(u16 timeout);
-acpi_status
-acpi_ev_release_global_lock(
- void);
+acpi_status acpi_ev_release_global_lock(void);
-acpi_status
-acpi_ev_init_global_lock_handler (
- void);
+acpi_status acpi_ev_init_global_lock_handler(void);
-u32
-acpi_ev_get_gpe_number_index (
- u32 gpe_number);
+u32 acpi_ev_get_gpe_number_index(u32 gpe_number);
acpi_status
-acpi_ev_queue_notify_request (
- struct acpi_namespace_node *node,
- u32 notify_value);
-
+acpi_ev_queue_notify_request(struct acpi_namespace_node *node,
+ u32 notify_value);
/*
* evgpe - GPE handling and dispatch
*/
acpi_status
-acpi_ev_update_gpe_enable_masks (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 type);
+acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info,
+ u8 type);
acpi_status
-acpi_ev_enable_gpe (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 write_to_hardware);
+acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info,
+ u8 write_to_hardware);
-acpi_status
-acpi_ev_disable_gpe (
- struct acpi_gpe_event_info *gpe_event_info);
-
-struct acpi_gpe_event_info *
-acpi_ev_get_gpe_event_info (
- acpi_handle gpe_device,
- u32 gpe_number);
+acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info);
+struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
+ u32 gpe_number);
/*
* evgpeblk
*/
-u8
-acpi_ev_valid_gpe_event (
- struct acpi_gpe_event_info *gpe_event_info);
-
-acpi_status
-acpi_ev_walk_gpe_list (
- ACPI_GPE_CALLBACK gpe_walk_callback,
- u32 flags);
+u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info);
-acpi_status
-acpi_ev_delete_gpe_handlers (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
+acpi_status acpi_ev_walk_gpe_list(ACPI_GPE_CALLBACK gpe_walk_callback);
acpi_status
-acpi_ev_create_gpe_block (
- struct acpi_namespace_node *gpe_device,
- struct acpi_generic_address *gpe_block_address,
- u32 register_count,
- u8 gpe_block_base_number,
- u32 interrupt_level,
- struct acpi_gpe_block_info **return_gpe_block);
+acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
acpi_status
-acpi_ev_delete_gpe_block (
- struct acpi_gpe_block_info *gpe_block);
+acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
+ struct acpi_generic_address *gpe_block_address,
+ u32 register_count,
+ u8 gpe_block_base_number,
+ u32 interrupt_number,
+ struct acpi_gpe_block_info **return_gpe_block);
-u32
-acpi_ev_gpe_dispatch (
- struct acpi_gpe_event_info *gpe_event_info,
- u32 gpe_number);
+acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block);
u32
-acpi_ev_gpe_detect (
- struct acpi_gpe_xrupt_info *gpe_xrupt_list);
+acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info,
+ u32 gpe_number);
-acpi_status
-acpi_ev_set_gpe_type (
- struct acpi_gpe_event_info *gpe_event_info,
- u8 type);
+u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list);
acpi_status
-acpi_ev_check_for_wake_only_gpe (
- struct acpi_gpe_event_info *gpe_event_info);
+acpi_ev_set_gpe_type(struct acpi_gpe_event_info *gpe_event_info, u8 type);
acpi_status
-acpi_ev_gpe_initialize (
- void);
+acpi_ev_check_for_wake_only_gpe(struct acpi_gpe_event_info *gpe_event_info);
+acpi_status acpi_ev_gpe_initialize(void);
/*
* evregion - Address Space handling
*/
-acpi_status
-acpi_ev_install_region_handlers (
- void);
+acpi_status acpi_ev_install_region_handlers(void);
-acpi_status
-acpi_ev_initialize_op_regions (
- void);
+acpi_status acpi_ev_initialize_op_regions(void);
acpi_status
-acpi_ev_address_space_dispatch (
- union acpi_operand_object *region_obj,
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- void *value);
+acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
+ u32 function,
+ acpi_physical_address address,
+ u32 bit_width, void *value);
acpi_status
-acpi_ev_attach_region (
- union acpi_operand_object *handler_obj,
- union acpi_operand_object *region_obj,
- u8 acpi_ns_is_locked);
+acpi_ev_attach_region(union acpi_operand_object *handler_obj,
+ union acpi_operand_object *region_obj,
+ u8 acpi_ns_is_locked);
void
-acpi_ev_detach_region (
- union acpi_operand_object *region_obj,
- u8 acpi_ns_is_locked);
+acpi_ev_detach_region(union acpi_operand_object *region_obj,
+ u8 acpi_ns_is_locked);
acpi_status
-acpi_ev_install_space_handler (
- struct acpi_namespace_node *node,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler,
- acpi_adr_space_setup setup,
- void *context);
+acpi_ev_install_space_handler(struct acpi_namespace_node *node,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler,
+ acpi_adr_space_setup setup, void *context);
acpi_status
-acpi_ev_execute_reg_methods (
- struct acpi_namespace_node *node,
- acpi_adr_space_type space_id);
+acpi_ev_execute_reg_methods(struct acpi_namespace_node *node,
+ acpi_adr_space_type space_id);
acpi_status
-acpi_ev_execute_reg_method (
- union acpi_operand_object *region_obj,
- u32 function);
-
+acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function);
/*
* evregini - Region initialization and setup
*/
acpi_status
-acpi_ev_system_memory_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_system_memory_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context,
+ void **region_context);
acpi_status
-acpi_ev_io_space_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_io_space_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context);
acpi_status
-acpi_ev_pci_config_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_pci_config_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context);
acpi_status
-acpi_ev_cmos_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_cmos_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context);
acpi_status
-acpi_ev_pci_bar_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_pci_bar_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context);
acpi_status
-acpi_ev_default_region_setup (
- acpi_handle handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_ev_default_region_setup(acpi_handle handle,
+ u32 function,
+ void *handler_context, void **region_context);
acpi_status
-acpi_ev_initialize_region (
- union acpi_operand_object *region_obj,
- u8 acpi_ns_locked);
-
+acpi_ev_initialize_region(union acpi_operand_object *region_obj,
+ u8 acpi_ns_locked);
/*
* evsci - SCI (System Control Interrupt) handling/dispatch
*/
-u32 ACPI_SYSTEM_XFACE
-acpi_ev_gpe_xrupt_handler (
- void *context);
-
-u32
-acpi_ev_install_sci_handler (
- void);
+u32 ACPI_SYSTEM_XFACE acpi_ev_gpe_xrupt_handler(void *context);
-acpi_status
-acpi_ev_remove_sci_handler (
- void);
+u32 acpi_ev_install_sci_handler(void);
-u32
-acpi_ev_initialize_sCI (
- u32 program_sCI);
+acpi_status acpi_ev_remove_sci_handler(void);
-void
-acpi_ev_terminate (
- void);
+u32 acpi_ev_initialize_sCI(u32 program_sCI);
+void acpi_ev_terminate(void);
-#endif /* __ACEVENTS_H__ */
+#endif /* __ACEVENTS_H__ */
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 60d737b2d70..4f005eb6592 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -44,7 +44,6 @@
#ifndef __ACEXCEP_H__
#define __ACEXCEP_H__
-
/*
* Exceptions returned by external ACPI interfaces
*/
@@ -55,11 +54,9 @@
#define AE_CODE_CONTROL 0x4000
#define AE_CODE_MASK 0xF000
-
#define ACPI_SUCCESS(a) (!(a))
#define ACPI_FAILURE(a) (a)
-
#define AE_OK (acpi_status) 0x0000
/*
@@ -95,9 +92,9 @@
#define AE_ABORT_METHOD (acpi_status) (0x001C | AE_CODE_ENVIRONMENTAL)
#define AE_SAME_HANDLER (acpi_status) (0x001D | AE_CODE_ENVIRONMENTAL)
#define AE_WAKE_ONLY_GPE (acpi_status) (0x001E | AE_CODE_ENVIRONMENTAL)
+#define AE_OWNER_ID_LIMIT (acpi_status) (0x001F | AE_CODE_ENVIRONMENTAL)
-#define AE_CODE_ENV_MAX 0x001E
-
+#define AE_CODE_ENV_MAX 0x001F
/*
* Programmer exceptions
@@ -114,7 +111,6 @@
#define AE_CODE_PGM_MAX 0x0009
-
/*
* Acpi table exceptions
*/
@@ -127,7 +123,6 @@
#define AE_CODE_TBL_MAX 0x0006
-
/*
* AML exceptions. These are caused by problems with
* the actual AML byte stream
@@ -168,7 +163,6 @@
#define AE_CODE_AML_MAX 0x0021
-
/*
* Internal exceptions used for control
*/
@@ -186,16 +180,13 @@
#define AE_CODE_CTRL_MAX 0x000B
-
#ifdef DEFINE_ACPI_GLOBALS
-
/*
* String versions of the exception codes above
* These strings must match the corresponding defines exactly
*/
-char const *acpi_gbl_exception_names_env[] =
-{
+char const *acpi_gbl_exception_names_env[] = {
"AE_OK",
"AE_ERROR",
"AE_NO_ACPI_TABLES",
@@ -226,11 +217,11 @@ char const *acpi_gbl_exception_names_env[] =
"AE_LOGICAL_ADDRESS",
"AE_ABORT_METHOD",
"AE_SAME_HANDLER",
- "AE_WAKE_ONLY_GPE"
+ "AE_WAKE_ONLY_GPE",
+ "AE_OWNER_ID_LIMIT"
};
-char const *acpi_gbl_exception_names_pgm[] =
-{
+char const *acpi_gbl_exception_names_pgm[] = {
"AE_BAD_PARAMETER",
"AE_BAD_CHARACTER",
"AE_BAD_PATHNAME",
@@ -242,8 +233,7 @@ char const *acpi_gbl_exception_names_pgm[] =
"AE_BAD_DECIMAL_CONSTANT"
};
-char const *acpi_gbl_exception_names_tbl[] =
-{
+char const *acpi_gbl_exception_names_tbl[] = {
"AE_BAD_SIGNATURE",
"AE_BAD_HEADER",
"AE_BAD_CHECKSUM",
@@ -252,8 +242,7 @@ char const *acpi_gbl_exception_names_tbl[] =
"AE_INVALID_TABLE_LENGTH"
};
-char const *acpi_gbl_exception_names_aml[] =
-{
+char const *acpi_gbl_exception_names_aml[] = {
"AE_AML_ERROR",
"AE_AML_PARSE",
"AE_AML_BAD_OPCODE",
@@ -289,8 +278,7 @@ char const *acpi_gbl_exception_names_aml[] =
"AE_AML_BAD_RESOURCE_LENGTH"
};
-char const *acpi_gbl_exception_names_ctrl[] =
-{
+char const *acpi_gbl_exception_names_ctrl[] = {
"AE_CTRL_RETURN_VALUE",
"AE_CTRL_PENDING",
"AE_CTRL_TERMINATE",
@@ -304,6 +292,6 @@ char const *acpi_gbl_exception_names_ctrl[] =
"AE_CTRL_SKIP"
};
-#endif /* ACPI GLOBALS */
+#endif /* ACPI GLOBALS */
-#endif /* __ACEXCEP_H__ */
+#endif /* __ACEXCEP_H__ */
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index 4946696088c..e9c2790139e 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -44,7 +44,6 @@
#ifndef __ACGLOBAL_H__
#define __ACGLOBAL_H__
-
/*
* Ensure that the globals are actually defined and initialized only once.
*
@@ -63,9 +62,8 @@
* Keep local copies of these FADT-based registers. NOTE: These globals
* are first in this file for alignment reasons on 64-bit systems.
*/
-ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable;
-ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable;
-
+ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1a_enable;
+ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable;
/*****************************************************************************
*
@@ -75,13 +73,12 @@ ACPI_EXTERN struct acpi_generic_address acpi_gbl_xpm1b_enable;
/* Runtime configuration of debug print levels */
-extern u32 acpi_dbg_level;
-extern u32 acpi_dbg_layer;
+extern u32 acpi_dbg_level;
+extern u32 acpi_dbg_layer;
/* Procedure nesting level for debug output */
-extern u32 acpi_gbl_nesting_level;
-
+extern u32 acpi_gbl_nesting_level;
/*****************************************************************************
*
@@ -98,7 +95,7 @@ extern u32 acpi_gbl_nesting_level;
* 3) Allow access to uninitialized locals/args (auto-init to integer 0)
* 4) Allow ANY object type to be a source operand for the Store() operator
*/
-ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_enable_interpreter_slack, FALSE);
+ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_interpreter_slack, FALSE);
/*
* Automatically serialize ALL control methods? Default is FALSE, meaning
@@ -106,22 +103,21 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_enable_interpreter_slack, FALSE)
* Only change this if the ASL code is poorly written and cannot handle
* reentrancy even though methods are marked "not_serialized".
*/
-ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_all_methods_serialized, FALSE);
+ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_all_methods_serialized, FALSE);
/*
* Create the predefined _OSI method in the namespace? Default is TRUE
* because ACPI CA is fully compatible with other ACPI implementations.
* Changing this will revert ACPI CA (and machine ASL) to pre-OSI behavior.
*/
-ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_create_osi_method, TRUE);
+ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_create_osi_method, TRUE);
/*
* Disable wakeup GPEs during runtime? Default is TRUE because WAKE and
* RUNTIME GPEs should never be shared, and WAKE GPEs should typically only
* be enabled just before going to sleep.
*/
-ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_leave_wake_gpes_disabled, TRUE);
-
+ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE);
/*****************************************************************************
*
@@ -137,42 +133,46 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL (acpi_gbl_leave_wake_gpes_disabled, TRUE);
* These tables are single-table only; meaning that there can be at most one
* of each in the system. Each global points to the actual table.
*/
-ACPI_EXTERN u32 acpi_gbl_table_flags;
-ACPI_EXTERN u32 acpi_gbl_rsdt_table_count;
-ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP;
-ACPI_EXTERN XSDT_DESCRIPTOR *acpi_gbl_XSDT;
-ACPI_EXTERN FADT_DESCRIPTOR *acpi_gbl_FADT;
-ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT;
-ACPI_EXTERN FACS_DESCRIPTOR *acpi_gbl_FACS;
-ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS;
+ACPI_EXTERN u32 acpi_gbl_table_flags;
+ACPI_EXTERN u32 acpi_gbl_rsdt_table_count;
+ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP;
+ACPI_EXTERN XSDT_DESCRIPTOR *acpi_gbl_XSDT;
+ACPI_EXTERN FADT_DESCRIPTOR *acpi_gbl_FADT;
+ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT;
+ACPI_EXTERN FACS_DESCRIPTOR *acpi_gbl_FACS;
+ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS;
/*
* Since there may be multiple SSDTs and PSDTs, a single pointer is not
* sufficient; Therefore, there isn't one!
*/
+/* The root table can be either an RSDT or an XSDT */
+
+ACPI_EXTERN u8 acpi_gbl_root_table_type;
+#define ACPI_TABLE_TYPE_RSDT 'R'
+#define ACPI_TABLE_TYPE_XSDT 'X'
/*
* Handle both ACPI 1.0 and ACPI 2.0 Integer widths:
* If we are executing a method that exists in a 32-bit ACPI table,
* use only the lower 32 bits of the (internal) 64-bit Integer.
*/
-ACPI_EXTERN u8 acpi_gbl_integer_bit_width;
-ACPI_EXTERN u8 acpi_gbl_integer_byte_width;
-ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
+ACPI_EXTERN u8 acpi_gbl_integer_bit_width;
+ACPI_EXTERN u8 acpi_gbl_integer_byte_width;
+ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
/*
* ACPI Table info arrays
*/
-extern struct acpi_table_list acpi_gbl_table_lists[NUM_ACPI_TABLE_TYPES];
-extern struct acpi_table_support acpi_gbl_table_data[NUM_ACPI_TABLE_TYPES];
+extern struct acpi_table_list acpi_gbl_table_lists[NUM_ACPI_TABLE_TYPES];
+extern struct acpi_table_support acpi_gbl_table_data[NUM_ACPI_TABLE_TYPES];
/*
* Predefined mutex objects. This array contains the
* actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
* (The table maps local handles to the real OS handles)
*/
-ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[NUM_MUTEX];
-
+ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[NUM_MUTEX];
/*****************************************************************************
*
@@ -180,41 +180,56 @@ ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[NUM_MUTEX];
*
****************************************************************************/
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+
+/* Lists for tracking memory allocations */
-ACPI_EXTERN struct acpi_memory_list acpi_gbl_memory_lists[ACPI_NUM_MEM_LISTS];
-ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_device_notify;
-ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify;
-ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler;
-ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler;
-ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
-ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore;
-
-ACPI_EXTERN u32 acpi_gbl_global_lock_thread_count;
-ACPI_EXTERN u32 acpi_gbl_original_mode;
-ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
-ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
-ACPI_EXTERN u32 acpi_gbl_ps_find_count;
-ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
-ACPI_EXTERN u16 acpi_gbl_next_table_owner_id;
-ACPI_EXTERN u16 acpi_gbl_next_method_owner_id;
-ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
-ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
-ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
-ACPI_EXTERN u8 acpi_gbl_step_to_next_call;
-ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present;
-ACPI_EXTERN u8 acpi_gbl_global_lock_present;
-ACPI_EXTERN u8 acpi_gbl_events_initialized;
-ACPI_EXTERN u8 acpi_gbl_system_awake_and_running;
-
-extern u8 acpi_gbl_shutdown;
-extern u32 acpi_gbl_startup_flags;
-extern const u8 acpi_gbl_decode_to8bit[8];
-extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT];
-extern const char *acpi_gbl_highest_dstate_names[4];
-extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES];
-extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
-extern const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS];
+ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
+ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
+#endif
+/* Object caches */
+
+ACPI_EXTERN acpi_cache_t *acpi_gbl_state_cache;
+ACPI_EXTERN acpi_cache_t *acpi_gbl_ps_node_cache;
+ACPI_EXTERN acpi_cache_t *acpi_gbl_ps_node_ext_cache;
+ACPI_EXTERN acpi_cache_t *acpi_gbl_operand_cache;
+
+/* Global handlers */
+
+ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_device_notify;
+ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify;
+ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler;
+ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler;
+ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk;
+ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore;
+
+/* Misc */
+
+ACPI_EXTERN u32 acpi_gbl_global_lock_thread_count;
+ACPI_EXTERN u32 acpi_gbl_original_mode;
+ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
+ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
+ACPI_EXTERN u32 acpi_gbl_ps_find_count;
+ACPI_EXTERN u32 acpi_gbl_owner_id_mask;
+ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
+ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
+ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
+ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
+ACPI_EXTERN u8 acpi_gbl_step_to_next_call;
+ACPI_EXTERN u8 acpi_gbl_acpi_hardware_present;
+ACPI_EXTERN u8 acpi_gbl_global_lock_present;
+ACPI_EXTERN u8 acpi_gbl_events_initialized;
+ACPI_EXTERN u8 acpi_gbl_system_awake_and_running;
+
+extern u8 acpi_gbl_shutdown;
+extern u32 acpi_gbl_startup_flags;
+extern const u8 acpi_gbl_decode_to8bit[8];
+extern const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT];
+extern const char *acpi_gbl_highest_dstate_names[4];
+extern const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES];
+extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
+extern const char *acpi_gbl_valid_osi_strings[ACPI_NUM_OSI_STRINGS];
/*****************************************************************************
*
@@ -230,36 +245,34 @@ extern const char *acpi_gbl_valid_osi_strings[ACPI_
#define NUM_PREDEFINED_NAMES 9
#endif
-ACPI_EXTERN struct acpi_namespace_node acpi_gbl_root_node_struct;
-ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_root_node;
-ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_fadt_gpe_device;
+ACPI_EXTERN struct acpi_namespace_node acpi_gbl_root_node_struct;
+ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_root_node;
+ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_fadt_gpe_device;
-extern const u8 acpi_gbl_ns_properties[NUM_NS_TYPES];
-extern const struct acpi_predefined_names acpi_gbl_pre_defined_names [NUM_PREDEFINED_NAMES];
+extern const u8 acpi_gbl_ns_properties[NUM_NS_TYPES];
+extern const struct acpi_predefined_names
+ acpi_gbl_pre_defined_names[NUM_PREDEFINED_NAMES];
#ifdef ACPI_DEBUG_OUTPUT
-ACPI_EXTERN u32 acpi_gbl_current_node_count;
-ACPI_EXTERN u32 acpi_gbl_current_node_size;
-ACPI_EXTERN u32 acpi_gbl_max_concurrent_node_count;
-ACPI_EXTERN acpi_size acpi_gbl_entry_stack_pointer;
-ACPI_EXTERN acpi_size acpi_gbl_lowest_stack_pointer;
-ACPI_EXTERN u32 acpi_gbl_deepest_nesting;
+ACPI_EXTERN u32 acpi_gbl_current_node_count;
+ACPI_EXTERN u32 acpi_gbl_current_node_size;
+ACPI_EXTERN u32 acpi_gbl_max_concurrent_node_count;
+ACPI_EXTERN acpi_size acpi_gbl_entry_stack_pointer;
+ACPI_EXTERN acpi_size acpi_gbl_lowest_stack_pointer;
+ACPI_EXTERN u32 acpi_gbl_deepest_nesting;
#endif
-
/*****************************************************************************
*
* Interpreter globals
*
****************************************************************************/
-
-ACPI_EXTERN struct acpi_thread_state *acpi_gbl_current_walk_list;
+ACPI_EXTERN struct acpi_thread_state *acpi_gbl_current_walk_list;
/* Control method single step flag */
-ACPI_EXTERN u8 acpi_gbl_cm_single_step;
-
+ACPI_EXTERN u8 acpi_gbl_cm_single_step;
/*****************************************************************************
*
@@ -267,8 +280,7 @@ ACPI_EXTERN u8 acpi_gbl_cm_single_step;
*
****************************************************************************/
-ACPI_EXTERN union acpi_parse_object *acpi_gbl_parsed_namespace_root;
-
+ACPI_EXTERN union acpi_parse_object *acpi_gbl_parsed_namespace_root;
/*****************************************************************************
*
@@ -276,10 +288,10 @@ ACPI_EXTERN union acpi_parse_object *acpi_gbl_parsed_namespace_root;
*
****************************************************************************/
-extern struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG];
-ACPI_EXTERN u8 acpi_gbl_sleep_type_a;
-ACPI_EXTERN u8 acpi_gbl_sleep_type_b;
-
+extern struct acpi_bit_register_info
+ acpi_gbl_bit_register_info[ACPI_NUM_BITREG];
+ACPI_EXTERN u8 acpi_gbl_sleep_type_a;
+ACPI_EXTERN u8 acpi_gbl_sleep_type_b;
/*****************************************************************************
*
@@ -287,12 +299,14 @@ ACPI_EXTERN u8 acpi_gbl_sleep_type_b;
*
****************************************************************************/
-extern struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS];
-ACPI_EXTERN struct acpi_fixed_event_handler acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS];
-ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
-ACPI_EXTERN struct acpi_gpe_block_info *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
-ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock;
-
+extern struct acpi_fixed_event_info
+ acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS];
+ACPI_EXTERN struct acpi_fixed_event_handler
+ acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS];
+ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
+ACPI_EXTERN struct acpi_gpe_block_info
+ *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
+ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock;
/*****************************************************************************
*
@@ -300,58 +314,55 @@ ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock;
*
****************************************************************************/
-ACPI_EXTERN u8 acpi_gbl_db_output_flags;
+ACPI_EXTERN u8 acpi_gbl_db_output_flags;
#ifdef ACPI_DISASSEMBLER
-ACPI_EXTERN u8 acpi_gbl_db_opt_disasm;
-ACPI_EXTERN u8 acpi_gbl_db_opt_verbose;
+ACPI_EXTERN u8 acpi_gbl_db_opt_disasm;
+ACPI_EXTERN u8 acpi_gbl_db_opt_verbose;
#endif
-
#ifdef ACPI_DEBUGGER
-extern u8 acpi_gbl_method_executing;
-extern u8 acpi_gbl_abort_method;
-extern u8 acpi_gbl_db_terminate_threads;
-
-ACPI_EXTERN int optind;
-ACPI_EXTERN char *optarg;
-
-ACPI_EXTERN u8 acpi_gbl_db_opt_tables;
-ACPI_EXTERN u8 acpi_gbl_db_opt_stats;
-ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods;
-
-
-ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
-ACPI_EXTERN char acpi_gbl_db_line_buf[80];
-ACPI_EXTERN char acpi_gbl_db_parsed_buf[80];
-ACPI_EXTERN char acpi_gbl_db_scope_buf[40];
-ACPI_EXTERN char acpi_gbl_db_debug_filename[40];
-ACPI_EXTERN u8 acpi_gbl_db_output_to_file;
-ACPI_EXTERN char *acpi_gbl_db_buffer;
-ACPI_EXTERN char *acpi_gbl_db_filename;
-ACPI_EXTERN u32 acpi_gbl_db_debug_level;
-ACPI_EXTERN u32 acpi_gbl_db_console_debug_level;
-ACPI_EXTERN struct acpi_table_header *acpi_gbl_db_table_ptr;
-ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_db_scope_node;
+extern u8 acpi_gbl_method_executing;
+extern u8 acpi_gbl_abort_method;
+extern u8 acpi_gbl_db_terminate_threads;
+
+ACPI_EXTERN int optind;
+ACPI_EXTERN char *optarg;
+
+ACPI_EXTERN u8 acpi_gbl_db_opt_tables;
+ACPI_EXTERN u8 acpi_gbl_db_opt_stats;
+ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods;
+
+ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
+ACPI_EXTERN char acpi_gbl_db_line_buf[80];
+ACPI_EXTERN char acpi_gbl_db_parsed_buf[80];
+ACPI_EXTERN char acpi_gbl_db_scope_buf[40];
+ACPI_EXTERN char acpi_gbl_db_debug_filename[40];
+ACPI_EXTERN u8 acpi_gbl_db_output_to_file;
+ACPI_EXTERN char *acpi_gbl_db_buffer;
+ACPI_EXTERN char *acpi_gbl_db_filename;
+ACPI_EXTERN u32 acpi_gbl_db_debug_level;
+ACPI_EXTERN u32 acpi_gbl_db_console_debug_level;
+ACPI_EXTERN struct acpi_table_header *acpi_gbl_db_table_ptr;
+ACPI_EXTERN struct acpi_namespace_node *acpi_gbl_db_scope_node;
/*
* Statistic globals
*/
-ACPI_EXTERN u16 acpi_gbl_obj_type_count[ACPI_TYPE_NS_NODE_MAX+1];
-ACPI_EXTERN u16 acpi_gbl_node_type_count[ACPI_TYPE_NS_NODE_MAX+1];
-ACPI_EXTERN u16 acpi_gbl_obj_type_count_misc;
-ACPI_EXTERN u16 acpi_gbl_node_type_count_misc;
-ACPI_EXTERN u32 acpi_gbl_num_nodes;
-ACPI_EXTERN u32 acpi_gbl_num_objects;
-
+ACPI_EXTERN u16 acpi_gbl_obj_type_count[ACPI_TYPE_NS_NODE_MAX + 1];
+ACPI_EXTERN u16 acpi_gbl_node_type_count[ACPI_TYPE_NS_NODE_MAX + 1];
+ACPI_EXTERN u16 acpi_gbl_obj_type_count_misc;
+ACPI_EXTERN u16 acpi_gbl_node_type_count_misc;
+ACPI_EXTERN u32 acpi_gbl_num_nodes;
+ACPI_EXTERN u32 acpi_gbl_num_objects;
-ACPI_EXTERN u32 acpi_gbl_size_of_parse_tree;
-ACPI_EXTERN u32 acpi_gbl_size_of_method_trees;
-ACPI_EXTERN u32 acpi_gbl_size_of_node_entries;
-ACPI_EXTERN u32 acpi_gbl_size_of_acpi_objects;
+ACPI_EXTERN u32 acpi_gbl_size_of_parse_tree;
+ACPI_EXTERN u32 acpi_gbl_size_of_method_trees;
+ACPI_EXTERN u32 acpi_gbl_size_of_node_entries;
+ACPI_EXTERN u32 acpi_gbl_size_of_acpi_objects;
-#endif /* ACPI_DEBUGGER */
+#endif /* ACPI_DEBUGGER */
-#endif /* __ACGLOBAL_H__ */
+#endif /* __ACGLOBAL_H__ */
diff --git a/include/acpi/achware.h b/include/acpi/achware.h
index 9d63641b8e7..3644d7248e7 100644
--- a/include/acpi/achware.h
+++ b/include/acpi/achware.h
@@ -44,7 +44,6 @@
#ifndef __ACHWARE_H__
#define __ACHWARE_H__
-
/* PM Timer ticks per second (HZ) */
#define PM_TIMER_FREQUENCY 3579545
@@ -57,126 +56,78 @@
#define ACPI_SST_SLEEPING 3
#define ACPI_SST_SLEEP_CONTEXT 4
-
/* Prototypes */
-
/*
* hwacpi - high level functions
*/
-acpi_status
-acpi_hw_initialize (
- void);
+acpi_status acpi_hw_initialize(void);
-acpi_status
-acpi_hw_set_mode (
- u32 mode);
-
-u32
-acpi_hw_get_mode (
- void);
+acpi_status acpi_hw_set_mode(u32 mode);
+u32 acpi_hw_get_mode(void);
/*
* hwregs - ACPI Register I/O
*/
-struct acpi_bit_register_info *
-acpi_hw_get_bit_register_info (
- u32 register_id);
-
-acpi_status
-acpi_hw_register_read (
- u8 use_lock,
- u32 register_id,
- u32 *return_value);
+struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id);
acpi_status
-acpi_hw_register_write (
- u8 use_lock,
- u32 register_id,
- u32 value);
+acpi_hw_register_read(u8 use_lock, u32 register_id, u32 * return_value);
-acpi_status
-acpi_hw_low_level_read (
- u32 width,
- u32 *value,
- struct acpi_generic_address *reg);
+acpi_status acpi_hw_register_write(u8 use_lock, u32 register_id, u32 value);
acpi_status
-acpi_hw_low_level_write (
- u32 width,
- u32 value,
- struct acpi_generic_address *reg);
+acpi_hw_low_level_read(u32 width,
+ u32 * value, struct acpi_generic_address *reg);
acpi_status
-acpi_hw_clear_acpi_status (
- u32 flags);
+acpi_hw_low_level_write(u32 width, u32 value, struct acpi_generic_address *reg);
+acpi_status acpi_hw_clear_acpi_status(u32 flags);
/*
* hwgpe - GPE support
*/
acpi_status
-acpi_hw_write_gpe_enable_reg (
- struct acpi_gpe_event_info *gpe_event_info);
+acpi_hw_write_gpe_enable_reg(struct acpi_gpe_event_info *gpe_event_info);
acpi_status
-acpi_hw_disable_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
+acpi_hw_disable_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
-acpi_status
-acpi_hw_clear_gpe (
- struct acpi_gpe_event_info *gpe_event_info);
+acpi_status acpi_hw_clear_gpe(struct acpi_gpe_event_info *gpe_event_info);
acpi_status
-acpi_hw_clear_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
+acpi_hw_clear_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_hw_get_gpe_status (
- struct acpi_gpe_event_info *gpe_event_info,
- acpi_event_status *event_status);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_hw_get_gpe_status(struct acpi_gpe_event_info *gpe_event_info,
+ acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
-acpi_status
-acpi_hw_disable_all_gpes (
- u32 flags);
+acpi_status acpi_hw_disable_all_gpes(void);
-acpi_status
-acpi_hw_enable_all_runtime_gpes (
- u32 flags);
+acpi_status acpi_hw_enable_all_runtime_gpes(void);
-acpi_status
-acpi_hw_enable_all_wakeup_gpes (
- u32 flags);
+acpi_status acpi_hw_enable_all_wakeup_gpes(void);
acpi_status
-acpi_hw_enable_runtime_gpe_block (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
-
+acpi_hw_enable_runtime_gpe_block(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
+ struct acpi_gpe_block_info *gpe_block);
#ifdef ACPI_FUTURE_USAGE
/*
* hwtimer - ACPI Timer prototypes
*/
-acpi_status
-acpi_get_timer_resolution (
- u32 *resolution);
+acpi_status acpi_get_timer_resolution(u32 * resolution);
-acpi_status
-acpi_get_timer (
- u32 *ticks);
+acpi_status acpi_get_timer(u32 * ticks);
acpi_status
-acpi_get_timer_duration (
- u32 start_ticks,
- u32 end_ticks,
- u32 *time_elapsed);
-#endif /* ACPI_FUTURE_USAGE */
-
+acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed);
+#endif /* ACPI_FUTURE_USAGE */
-#endif /* __ACHWARE_H__ */
+#endif /* __ACHWARE_H__ */
diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index 5c7172477a0..2c9c1a1d1b7 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -44,29 +44,22 @@
#ifndef __ACINTERP_H__
#define __ACINTERP_H__
-
#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1]))
-
/*
* exconvrt - object conversion
*/
acpi_status
-acpi_ex_convert_to_integer (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc,
- u32 flags);
+acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc, u32 flags);
acpi_status
-acpi_ex_convert_to_buffer (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc);
+acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc);
acpi_status
-acpi_ex_convert_to_string (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc,
- u32 type);
+acpi_ex_convert_to_string(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc, u32 type);
/* Types for ->String conversion */
@@ -76,587 +69,412 @@ acpi_ex_convert_to_string (
#define ACPI_EXPLICIT_CONVERT_DECIMAL 0x00000003
acpi_status
-acpi_ex_convert_to_target_type (
- acpi_object_type destination_type,
- union acpi_operand_object *source_desc,
- union acpi_operand_object **result_desc,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_convert_to_target_type(acpi_object_type destination_type,
+ union acpi_operand_object *source_desc,
+ union acpi_operand_object **result_desc,
+ struct acpi_walk_state *walk_state);
/*
* exfield - ACPI AML (p-code) execution - field manipulation
*/
acpi_status
-acpi_ex_common_buffer_setup (
- union acpi_operand_object *obj_desc,
- u32 buffer_length,
- u32 *datum_count);
+acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc,
+ u32 buffer_length, u32 * datum_count);
acpi_status
-acpi_ex_write_with_update_rule (
- union acpi_operand_object *obj_desc,
- acpi_integer mask,
- acpi_integer field_value,
- u32 field_datum_byte_offset);
+acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
+ acpi_integer mask,
+ acpi_integer field_value,
+ u32 field_datum_byte_offset);
void
-acpi_ex_get_buffer_datum(
- acpi_integer *datum,
- void *buffer,
- u32 buffer_length,
- u32 byte_granularity,
- u32 buffer_offset);
+acpi_ex_get_buffer_datum(acpi_integer * datum,
+ void *buffer,
+ u32 buffer_length,
+ u32 byte_granularity, u32 buffer_offset);
void
-acpi_ex_set_buffer_datum (
- acpi_integer merged_datum,
- void *buffer,
- u32 buffer_length,
- u32 byte_granularity,
- u32 buffer_offset);
+acpi_ex_set_buffer_datum(acpi_integer merged_datum,
+ void *buffer,
+ u32 buffer_length,
+ u32 byte_granularity, u32 buffer_offset);
acpi_status
-acpi_ex_read_data_from_field (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **ret_buffer_desc);
+acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object **ret_buffer_desc);
acpi_status
-acpi_ex_write_data_to_field (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **result_desc);
-
+acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
+ union acpi_operand_object *obj_desc,
+ union acpi_operand_object **result_desc);
/*
* exfldio - low level field I/O
*/
acpi_status
-acpi_ex_extract_from_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length);
+acpi_ex_extract_from_field(union acpi_operand_object *obj_desc,
+ void *buffer, u32 buffer_length);
acpi_status
-acpi_ex_insert_into_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length);
+acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
+ void *buffer, u32 buffer_length);
acpi_status
-acpi_ex_access_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 read_write);
-
+acpi_ex_access_region(union acpi_operand_object *obj_desc,
+ u32 field_datum_byte_offset,
+ acpi_integer * value, u32 read_write);
/*
* exmisc - misc support routines
*/
acpi_status
-acpi_ex_get_object_reference (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object **return_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
+ union acpi_operand_object **return_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_concat_template (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *obj_desc2,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_concat_template(union acpi_operand_object *obj_desc,
+ union acpi_operand_object *obj_desc2,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_do_concatenate (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *obj_desc2,
- union acpi_operand_object **actual_return_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_do_concatenate(union acpi_operand_object *obj_desc,
+ union acpi_operand_object *obj_desc2,
+ union acpi_operand_object **actual_return_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_do_logical_numeric_op (
- u16 opcode,
- acpi_integer integer0,
- acpi_integer integer1,
- u8 *logical_result);
+acpi_ex_do_logical_numeric_op(u16 opcode,
+ acpi_integer integer0,
+ acpi_integer integer1, u8 * logical_result);
acpi_status
-acpi_ex_do_logical_op (
- u16 opcode,
- union acpi_operand_object *operand0,
- union acpi_operand_object *operand1,
- u8 *logical_result);
+acpi_ex_do_logical_op(u16 opcode,
+ union acpi_operand_object *operand0,
+ union acpi_operand_object *operand1, u8 * logical_result);
acpi_integer
-acpi_ex_do_math_op (
- u16 opcode,
- acpi_integer operand0,
- acpi_integer operand1);
+acpi_ex_do_math_op(u16 opcode, acpi_integer operand0, acpi_integer operand1);
-acpi_status
-acpi_ex_create_mutex (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_create_processor (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_create_power_resource (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_create_region (
- u8 *aml_start,
- u32 aml_length,
- u8 region_space,
- struct acpi_walk_state *walk_state);
+acpi_ex_create_region(u8 * aml_start,
+ u32 aml_length,
+ u8 region_space, struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_create_table_region (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_create_event (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_create_alias (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_create_method (
- u8 *aml_start,
- u32 aml_length,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_create_method(u8 * aml_start,
+ u32 aml_length, struct acpi_walk_state *walk_state);
/*
* exconfig - dynamic table load/unload
*/
acpi_status
-acpi_ex_load_op (
- union acpi_operand_object *obj_desc,
- union acpi_operand_object *target,
- struct acpi_walk_state *walk_state);
+acpi_ex_load_op(union acpi_operand_object *obj_desc,
+ union acpi_operand_object *target,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_load_table_op (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object **return_desc);
-
-acpi_status
-acpi_ex_unload_table (
- union acpi_operand_object *ddb_handle);
+acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
+ union acpi_operand_object **return_desc);
+acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle);
/*
* exmutex - mutex support
*/
acpi_status
-acpi_ex_acquire_mutex (
- union acpi_operand_object *time_desc,
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_acquire_mutex(union acpi_operand_object *time_desc,
+ union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_release_mutex (
- union acpi_operand_object *obj_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
+ struct acpi_walk_state *walk_state);
-void
-acpi_ex_release_all_mutexes (
- struct acpi_thread_state *thread);
-
-void
-acpi_ex_unlink_mutex (
- union acpi_operand_object *obj_desc);
+void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
+void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
/*
* exprep - ACPI AML execution - prep utilities
*/
acpi_status
-acpi_ex_prep_common_field_object (
- union acpi_operand_object *obj_desc,
- u8 field_flags,
- u8 field_attribute,
- u32 field_bit_position,
- u32 field_bit_length);
-
-acpi_status
-acpi_ex_prep_field_value (
- struct acpi_create_field_info *info);
+acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc,
+ u8 field_flags,
+ u8 field_attribute,
+ u32 field_bit_position, u32 field_bit_length);
+acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info);
/*
* exsystem - Interface to OS services
*/
acpi_status
-acpi_ex_system_do_notify_op (
- union acpi_operand_object *value,
- union acpi_operand_object *obj_desc);
+acpi_ex_system_do_notify_op(union acpi_operand_object *value,
+ union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ex_system_do_suspend(
- acpi_integer time);
+acpi_status acpi_ex_system_do_suspend(acpi_integer time);
-acpi_status
-acpi_ex_system_do_stall (
- u32 time);
+acpi_status acpi_ex_system_do_stall(u32 time);
acpi_status
-acpi_ex_system_acquire_mutex(
- union acpi_operand_object *time,
- union acpi_operand_object *obj_desc);
+acpi_ex_system_acquire_mutex(union acpi_operand_object *time,
+ union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ex_system_release_mutex(
- union acpi_operand_object *obj_desc);
+acpi_status acpi_ex_system_release_mutex(union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ex_system_signal_event(
- union acpi_operand_object *obj_desc);
+acpi_status acpi_ex_system_signal_event(union acpi_operand_object *obj_desc);
acpi_status
-acpi_ex_system_wait_event(
- union acpi_operand_object *time,
- union acpi_operand_object *obj_desc);
+acpi_ex_system_wait_event(union acpi_operand_object *time,
+ union acpi_operand_object *obj_desc);
-acpi_status
-acpi_ex_system_reset_event(
- union acpi_operand_object *obj_desc);
-
-acpi_status
-acpi_ex_system_wait_semaphore (
- acpi_handle semaphore,
- u16 timeout);
+acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc);
+acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout);
/*
* exoparg1 - ACPI AML execution, 1 operand
*/
-acpi_status
-acpi_ex_opcode_0A_0T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_0A_0T_1R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_1A_0T_0R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_1A_0T_0R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_1A_0T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_1A_1T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_1A_1T_0R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_1A_1T_0R(struct acpi_walk_state *walk_state);
/*
* exoparg2 - ACPI AML execution, 2 operands
*/
-acpi_status
-acpi_ex_opcode_2A_0T_0R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_2A_0T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state);
-acpi_status
-acpi_ex_opcode_2A_1T_1R (
- struct acpi_walk_state *walk_state);
-
-acpi_status
-acpi_ex_opcode_2A_2T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state);
/*
* exoparg3 - ACPI AML execution, 3 operands
*/
-acpi_status
-acpi_ex_opcode_3A_0T_0R (
- struct acpi_walk_state *walk_state);
-
-acpi_status
-acpi_ex_opcode_3A_1T_1R (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_3A_0T_0R(struct acpi_walk_state *walk_state);
+acpi_status acpi_ex_opcode_3A_1T_1R(struct acpi_walk_state *walk_state);
/*
* exoparg6 - ACPI AML execution, 6 operands
*/
-acpi_status
-acpi_ex_opcode_6A_0T_1R (
- struct acpi_walk_state *walk_state);
-
+acpi_status acpi_ex_opcode_6A_0T_1R(struct acpi_walk_state *walk_state);
/*
* exresolv - Object resolution and get value functions
*/
acpi_status
-acpi_ex_resolve_to_value (
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state);
+acpi_ex_resolve_to_value(union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_resolve_multiple (
- struct acpi_walk_state *walk_state,
- union acpi_operand_object *operand,
- acpi_object_type *return_type,
- union acpi_operand_object **return_desc);
-
+acpi_ex_resolve_multiple(struct acpi_walk_state *walk_state,
+ union acpi_operand_object *operand,
+ acpi_object_type * return_type,
+ union acpi_operand_object **return_desc);
/*
* exresnte - resolve namespace node
*/
acpi_status
-acpi_ex_resolve_node_to_value (
- struct acpi_namespace_node **stack_ptr,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_resolve_node_to_value(struct acpi_namespace_node **stack_ptr,
+ struct acpi_walk_state *walk_state);
/*
* exresop - resolve operand to value
*/
acpi_status
-acpi_ex_resolve_operands (
- u16 opcode,
- union acpi_operand_object **stack_ptr,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_resolve_operands(u16 opcode,
+ union acpi_operand_object **stack_ptr,
+ struct acpi_walk_state *walk_state);
/*
* exdump - Interpreter debug output routines
*/
-void
-acpi_ex_dump_operand (
- union acpi_operand_object *obj_desc,
- u32 depth);
+void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth);
void
-acpi_ex_dump_operands (
- union acpi_operand_object **operands,
- acpi_interpreter_mode interpreter_mode,
- char *ident,
- u32 num_levels,
- char *note,
- char *module_name,
- u32 line_number);
+acpi_ex_dump_operands(union acpi_operand_object **operands,
+ acpi_interpreter_mode interpreter_mode,
+ char *ident,
+ u32 num_levels,
+ char *note, char *module_name, u32 line_number);
#ifdef ACPI_FUTURE_USAGE
void
-acpi_ex_dump_object_descriptor (
- union acpi_operand_object *object,
- u32 flags);
-
-void
-acpi_ex_dump_node (
- struct acpi_namespace_node *node,
- u32 flags);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
+void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags);
+#endif /* ACPI_FUTURE_USAGE */
/*
* exnames - AML namestring support
*/
acpi_status
-acpi_ex_get_name_string (
- acpi_object_type data_type,
- u8 *in_aml_address,
- char **out_name_string,
- u32 *out_name_length);
-
+acpi_ex_get_name_string(acpi_object_type data_type,
+ u8 * in_aml_address,
+ char **out_name_string, u32 * out_name_length);
/*
* exstore - Object store support
*/
acpi_status
-acpi_ex_store (
- union acpi_operand_object *val_desc,
- union acpi_operand_object *dest_desc,
- struct acpi_walk_state *walk_state);
+acpi_ex_store(union acpi_operand_object *val_desc,
+ union acpi_operand_object *dest_desc,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_store_object_to_node (
- union acpi_operand_object *source_desc,
- struct acpi_namespace_node *node,
- struct acpi_walk_state *walk_state,
- u8 implicit_conversion);
+acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
+ struct acpi_namespace_node *node,
+ struct acpi_walk_state *walk_state,
+ u8 implicit_conversion);
#define ACPI_IMPLICIT_CONVERSION TRUE
#define ACPI_NO_IMPLICIT_CONVERSION FALSE
-
/*
* exstoren - resolve/store object
*/
acpi_status
-acpi_ex_resolve_object (
- union acpi_operand_object **source_desc_ptr,
- acpi_object_type target_type,
- struct acpi_walk_state *walk_state);
+acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
+ acpi_object_type target_type,
+ struct acpi_walk_state *walk_state);
acpi_status
-acpi_ex_store_object_to_object (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *dest_desc,
- union acpi_operand_object **new_desc,
- struct acpi_walk_state *walk_state);
-
+acpi_ex_store_object_to_object(union acpi_operand_object *source_desc,
+ union acpi_operand_object *dest_desc,
+ union acpi_operand_object **new_desc,
+ struct acpi_walk_state *walk_state);
/*
* exstorob - store object - buffer/string
*/
acpi_status
-acpi_ex_store_buffer_to_buffer (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc);
+acpi_ex_store_buffer_to_buffer(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc);
acpi_status
-acpi_ex_store_string_to_string (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc);
-
+acpi_ex_store_string_to_string(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc);
/*
* excopy - object copy
*/
acpi_status
-acpi_ex_copy_integer_to_index_field (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc);
+acpi_ex_copy_integer_to_index_field(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc);
acpi_status
-acpi_ex_copy_integer_to_bank_field (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc);
+acpi_ex_copy_integer_to_bank_field(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc);
acpi_status
-acpi_ex_copy_data_to_named_field (
- union acpi_operand_object *source_desc,
- struct acpi_namespace_node *node);
+acpi_ex_copy_data_to_named_field(union acpi_operand_object *source_desc,
+ struct acpi_namespace_node *node);
acpi_status
-acpi_ex_copy_integer_to_buffer_field (
- union acpi_operand_object *source_desc,
- union acpi_operand_object *target_desc);
-
+acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc,
+ union acpi_operand_object *target_desc);
/*
* exutils - interpreter/scanner utilities
*/
-acpi_status
-acpi_ex_enter_interpreter (
- void);
+acpi_status acpi_ex_enter_interpreter(void);
-void
-acpi_ex_exit_interpreter (
- void);
+void acpi_ex_exit_interpreter(void);
-void
-acpi_ex_truncate_for32bit_table (
- union acpi_operand_object *obj_desc);
+void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc);
-u8
-acpi_ex_acquire_global_lock (
- u32 rule);
+u8 acpi_ex_acquire_global_lock(u32 rule);
-void
-acpi_ex_release_global_lock (
- u8 locked);
+void acpi_ex_release_global_lock(u8 locked);
-void
-acpi_ex_eisa_id_to_string (
- u32 numeric_id,
- char *out_string);
-
-void
-acpi_ex_unsigned_integer_to_string (
- acpi_integer value,
- char *out_string);
+void acpi_ex_eisa_id_to_string(u32 numeric_id, char *out_string);
+void acpi_ex_unsigned_integer_to_string(acpi_integer value, char *out_string);
/*
* exregion - default op_region handlers
*/
acpi_status
-acpi_ex_system_memory_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_system_io_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_pci_config_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_cmos_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_pci_bar_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_embedded_controller_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-acpi_status
-acpi_ex_sm_bus_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-
-acpi_status
-acpi_ex_data_table_space_handler (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
-
-#endif /* __INTERP_H__ */
+acpi_ex_system_memory_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context,
+ void *region_context);
+
+acpi_status
+acpi_ex_system_io_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+acpi_status
+acpi_ex_pci_config_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+acpi_status
+acpi_ex_cmos_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+acpi_status
+acpi_ex_pci_bar_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+acpi_status
+acpi_ex_embedded_controller_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context,
+ void *region_context);
+
+acpi_status
+acpi_ex_sm_bus_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+acpi_status
+acpi_ex_data_table_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context, void *region_context);
+
+#endif /* __INTERP_H__ */
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 030e641115c..9fba0fddda9 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -44,17 +44,20 @@
#ifndef __ACLOCAL_H__
#define __ACLOCAL_H__
+#define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */
-#define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */
-
-typedef void * acpi_mutex;
-typedef u32 acpi_mutex_handle;
-
+typedef void *acpi_mutex;
+typedef u32 acpi_mutex_handle;
/* Total number of aml opcodes defined */
#define AML_NUM_OPCODES 0x7F
+/* Forward declarations */
+
+struct acpi_walk_state;
+struct acpi_obj_mutex;
+union acpi_parse_object;
/*****************************************************************************
*
@@ -62,7 +65,6 @@ typedef u32 acpi_mutex_handle;
*
****************************************************************************/
-
/*
* Predefined handles for the mutex objects used within the subsystem
* All mutex objects are automatically created by acpi_ut_mutex_initialize.
@@ -89,14 +91,12 @@ typedef u32 acpi_mutex_handle;
#define MAX_MUTEX 12
#define NUM_MUTEX MAX_MUTEX+1
-
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
#ifdef DEFINE_ACPI_GLOBALS
/* Names for the mutexes used in the subsystem */
-static char *acpi_gbl_mutex_names[] =
-{
+static char *acpi_gbl_mutex_names[] = {
"ACPI_MTX_Execute",
"ACPI_MTX_Interpreter",
"ACPI_MTX_Parser",
@@ -115,34 +115,28 @@ static char *acpi_gbl_mutex_names[] =
#endif
#endif
+/* Owner IDs are used to track namespace nodes for selective deletion */
-/* Table for the global mutexes */
+typedef u8 acpi_owner_id;
+#define ACPI_OWNER_ID_MAX 0xFF
-struct acpi_mutex_info
-{
- acpi_mutex mutex;
- u32 use_count;
- u32 owner_id;
-};
+/* This Thread ID means that the mutex is not in use (unlocked) */
-/* This owner ID means that the mutex is not in use (unlocked) */
+#define ACPI_MUTEX_NOT_ACQUIRED (u32) -1
-#define ACPI_MUTEX_NOT_ACQUIRED (u32) (-1)
+/* Table for the global mutexes */
+struct acpi_mutex_info {
+ acpi_mutex mutex;
+ u32 use_count;
+ u32 thread_id;
+};
/* Lock flag parameter for various interfaces */
#define ACPI_MTX_DO_NOT_LOCK 0
#define ACPI_MTX_LOCK 1
-
-typedef u16 acpi_owner_id;
-#define ACPI_OWNER_TYPE_TABLE 0x0
-#define ACPI_OWNER_TYPE_METHOD 0x1
-#define ACPI_FIRST_METHOD_ID 0x0001
-#define ACPI_FIRST_TABLE_ID 0xF000
-
-
/* Field access granularities */
#define ACPI_FIELD_BYTE_GRANULARITY 1
@@ -150,7 +144,6 @@ typedef u16 acpi_owner_id;
#define ACPI_FIELD_DWORD_GRANULARITY 4
#define ACPI_FIELD_QWORD_GRANULARITY 8
-
/*****************************************************************************
*
* Namespace typedefs and structs
@@ -159,15 +152,12 @@ typedef u16 acpi_owner_id;
/* Operational modes of the AML interpreter/scanner */
-typedef enum
-{
- ACPI_IMODE_LOAD_PASS1 = 0x01,
- ACPI_IMODE_LOAD_PASS2 = 0x02,
- ACPI_IMODE_EXECUTE = 0x0E
-
+typedef enum {
+ ACPI_IMODE_LOAD_PASS1 = 0x01,
+ ACPI_IMODE_LOAD_PASS2 = 0x02,
+ ACPI_IMODE_EXECUTE = 0x0E
} acpi_interpreter_mode;
-
/*
* The Node describes a named object that appears in the AML
* An acpi_node is used to store Nodes.
@@ -175,34 +165,37 @@ typedef enum
* data_type is used to differentiate between internal descriptors, and MUST
* be the first byte in this structure.
*/
-union acpi_name_union
-{
- u32 integer;
- char ascii[4];
-};
-
-struct acpi_namespace_node
-{
- u8 descriptor; /* Used to differentiate object descriptor types */
- u8 type; /* Type associated with this name */
- u16 owner_id;
- union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */
- union acpi_operand_object *object; /* Pointer to attached ACPI object (optional) */
- struct acpi_namespace_node *child; /* First child */
- struct acpi_namespace_node *peer; /* Next peer*/
- u16 reference_count; /* Current count of references and children */
- u8 flags;
+union acpi_name_union {
+ u32 integer;
+ char ascii[4];
+};
+
+struct acpi_namespace_node {
+ u8 descriptor; /* Used to differentiate object descriptor types */
+ u8 type; /* Type associated with this name */
+ u16 reference_count; /* Current count of references and children */
+ union acpi_name_union name; /* ACPI Name, always 4 chars per ACPI spec */
+ union acpi_operand_object *object; /* Pointer to attached ACPI object (optional) */
+ struct acpi_namespace_node *child; /* First child */
+ struct acpi_namespace_node *peer; /* Next peer */
+ u8 owner_id; /* Who created this node */
+ u8 flags;
+
+ /* Fields used by the ASL compiler only */
+
+#ifdef ACPI_ASL_COMPILER
+ u32 value;
+ union acpi_parse_object *op;
+#endif
};
-
#define ACPI_ENTRY_NOT_FOUND NULL
-
/* Node flags */
#define ANOBJ_RESERVED 0x01
#define ANOBJ_END_OF_PEER_LIST 0x02
-#define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */
+#define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */
#define ANOBJ_METHOD_ARG 0x08
#define ANOBJ_METHOD_LOCAL 0x10
#define ANOBJ_METHOD_NO_RETVAL 0x20
@@ -212,91 +205,77 @@ struct acpi_namespace_node
/*
* ACPI Table Descriptor. One per ACPI table
*/
-struct acpi_table_desc
-{
- struct acpi_table_desc *prev;
- struct acpi_table_desc *next;
- struct acpi_table_desc *installed_desc;
- struct acpi_table_header *pointer;
- u8 *aml_start;
- u64 physical_address;
- u32 aml_length;
- acpi_size length;
- acpi_owner_id table_id;
- u8 type;
- u8 allocation;
- u8 loaded_into_namespace;
+struct acpi_table_desc {
+ struct acpi_table_desc *prev;
+ struct acpi_table_desc *next;
+ struct acpi_table_desc *installed_desc;
+ struct acpi_table_header *pointer;
+ u8 *aml_start;
+ u64 physical_address;
+ u32 aml_length;
+ acpi_size length;
+ acpi_owner_id owner_id;
+ u8 type;
+ u8 allocation;
+ u8 loaded_into_namespace;
};
-struct acpi_table_list
-{
- struct acpi_table_desc *next;
- u32 count;
+struct acpi_table_list {
+ struct acpi_table_desc *next;
+ u32 count;
};
-
-struct acpi_find_context
-{
- char *search_for;
- acpi_handle *list;
- u32 *count;
+struct acpi_find_context {
+ char *search_for;
+ acpi_handle *list;
+ u32 *count;
};
-
-struct acpi_ns_search_data
-{
- struct acpi_namespace_node *node;
+struct acpi_ns_search_data {
+ struct acpi_namespace_node *node;
};
-
/*
* Predefined Namespace items
*/
-struct acpi_predefined_names
-{
- char *name;
- u8 type;
- char *val;
+struct acpi_predefined_names {
+ char *name;
+ u8 type;
+ char *val;
};
-
/* Object types used during package copies */
-
#define ACPI_COPY_TYPE_SIMPLE 0
#define ACPI_COPY_TYPE_PACKAGE 1
/* Info structure used to convert external<->internal namestrings */
-struct acpi_namestring_info
-{
- char *external_name;
- char *next_external_char;
- char *internal_name;
- u32 length;
- u32 num_segments;
- u32 num_carats;
- u8 fully_qualified;
+struct acpi_namestring_info {
+ char *external_name;
+ char *next_external_char;
+ char *internal_name;
+ u32 length;
+ u32 num_segments;
+ u32 num_carats;
+ u8 fully_qualified;
};
-
/* Field creation info */
-struct acpi_create_field_info
-{
- struct acpi_namespace_node *region_node;
- struct acpi_namespace_node *field_node;
- struct acpi_namespace_node *register_node;
- struct acpi_namespace_node *data_register_node;
- u32 bank_value;
- u32 field_bit_position;
- u32 field_bit_length;
- u8 field_flags;
- u8 attribute;
- u8 field_type;
+struct acpi_create_field_info {
+ struct acpi_namespace_node *region_node;
+ struct acpi_namespace_node *field_node;
+ struct acpi_namespace_node *register_node;
+ struct acpi_namespace_node *data_register_node;
+ u32 bank_value;
+ u32 field_bit_position;
+ u32 field_bit_length;
+ u8 field_flags;
+ u8 attribute;
+ u8 field_type;
};
-
/*****************************************************************************
*
* Event typedefs and structs
@@ -305,108 +284,95 @@ struct acpi_create_field_info
/* Dispatch info for each GPE -- either a method or handler, cannot be both */
-struct acpi_handler_info
-{
- acpi_event_handler address; /* Address of handler, if any */
- void *context; /* Context to be passed to handler */
- struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */
+struct acpi_handler_info {
+ acpi_event_handler address; /* Address of handler, if any */
+ void *context; /* Context to be passed to handler */
+ struct acpi_namespace_node *method_node; /* Method node for this GPE level (saved) */
};
-union acpi_gpe_dispatch_info
-{
- struct acpi_namespace_node *method_node; /* Method node for this GPE level */
- struct acpi_handler_info *handler;
+union acpi_gpe_dispatch_info {
+ struct acpi_namespace_node *method_node; /* Method node for this GPE level */
+ struct acpi_handler_info *handler;
};
/*
* Information about a GPE, one per each GPE in an array.
* NOTE: Important to keep this struct as small as possible.
*/
-struct acpi_gpe_event_info
-{
- union acpi_gpe_dispatch_info dispatch; /* Either Method or Handler */
- struct acpi_gpe_register_info *register_info; /* Backpointer to register info */
- u8 flags; /* Misc info about this GPE */
- u8 register_bit; /* This GPE bit within the register */
+struct acpi_gpe_event_info {
+ union acpi_gpe_dispatch_info dispatch; /* Either Method or Handler */
+ struct acpi_gpe_register_info *register_info; /* Backpointer to register info */
+ u8 flags; /* Misc info about this GPE */
+ u8 register_bit; /* This GPE bit within the register */
};
/* Information about a GPE register pair, one per each status/enable pair in an array */
-struct acpi_gpe_register_info
-{
- struct acpi_generic_address status_address; /* Address of status reg */
- struct acpi_generic_address enable_address; /* Address of enable reg */
- u8 enable_for_wake; /* GPEs to keep enabled when sleeping */
- u8 enable_for_run; /* GPEs to keep enabled when running */
- u8 base_gpe_number; /* Base GPE number for this register */
+struct acpi_gpe_register_info {
+ struct acpi_generic_address status_address; /* Address of status reg */
+ struct acpi_generic_address enable_address; /* Address of enable reg */
+ u8 enable_for_wake; /* GPEs to keep enabled when sleeping */
+ u8 enable_for_run; /* GPEs to keep enabled when running */
+ u8 base_gpe_number; /* Base GPE number for this register */
};
/*
* Information about a GPE register block, one per each installed block --
* GPE0, GPE1, and one per each installed GPE Block Device.
*/
-struct acpi_gpe_block_info
-{
- struct acpi_namespace_node *node;
- struct acpi_gpe_block_info *previous;
- struct acpi_gpe_block_info *next;
- struct acpi_gpe_xrupt_info *xrupt_block; /* Backpointer to interrupt block */
- struct acpi_gpe_register_info *register_info; /* One per GPE register pair */
- struct acpi_gpe_event_info *event_info; /* One for each GPE */
- struct acpi_generic_address block_address; /* Base address of the block */
- u32 register_count; /* Number of register pairs in block */
- u8 block_base_number;/* Base GPE number for this block */
+struct acpi_gpe_block_info {
+ struct acpi_namespace_node *node;
+ struct acpi_gpe_block_info *previous;
+ struct acpi_gpe_block_info *next;
+ struct acpi_gpe_xrupt_info *xrupt_block; /* Backpointer to interrupt block */
+ struct acpi_gpe_register_info *register_info; /* One per GPE register pair */
+ struct acpi_gpe_event_info *event_info; /* One for each GPE */
+ struct acpi_generic_address block_address; /* Base address of the block */
+ u32 register_count; /* Number of register pairs in block */
+ u8 block_base_number; /* Base GPE number for this block */
};
/* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */
-struct acpi_gpe_xrupt_info
-{
- struct acpi_gpe_xrupt_info *previous;
- struct acpi_gpe_xrupt_info *next;
- struct acpi_gpe_block_info *gpe_block_list_head; /* List of GPE blocks for this xrupt */
- u32 interrupt_level; /* System interrupt level */
+struct acpi_gpe_xrupt_info {
+ struct acpi_gpe_xrupt_info *previous;
+ struct acpi_gpe_xrupt_info *next;
+ struct acpi_gpe_block_info *gpe_block_list_head; /* List of GPE blocks for this xrupt */
+ u32 interrupt_number; /* System interrupt number */
};
-
-struct acpi_gpe_walk_info
-{
- struct acpi_namespace_node *gpe_device;
- struct acpi_gpe_block_info *gpe_block;
+struct acpi_gpe_walk_info {
+ struct acpi_namespace_node *gpe_device;
+ struct acpi_gpe_block_info *gpe_block;
};
-
-typedef acpi_status (*ACPI_GPE_CALLBACK) (
- struct acpi_gpe_xrupt_info *gpe_xrupt_info,
- struct acpi_gpe_block_info *gpe_block);
-
+typedef acpi_status(*ACPI_GPE_CALLBACK) (struct acpi_gpe_xrupt_info *
+ gpe_xrupt_info,
+ struct acpi_gpe_block_info *
+ gpe_block);
/* Information about each particular fixed event */
-struct acpi_fixed_event_handler
-{
- acpi_event_handler handler; /* Address of handler. */
- void *context; /* Context to be passed to handler */
+struct acpi_fixed_event_handler {
+ acpi_event_handler handler; /* Address of handler. */
+ void *context; /* Context to be passed to handler */
};
-struct acpi_fixed_event_info
-{
- u8 status_register_id;
- u8 enable_register_id;
- u16 status_bit_mask;
- u16 enable_bit_mask;
+struct acpi_fixed_event_info {
+ u8 status_register_id;
+ u8 enable_register_id;
+ u16 status_bit_mask;
+ u16 enable_bit_mask;
};
/* Information used during field processing */
-struct acpi_field_info
-{
- u8 skip_field;
- u8 field_flag;
- u32 pkg_length;
+struct acpi_field_info {
+ u8 skip_field;
+ u8 field_flag;
+ u32 pkg_length;
};
-
/*****************************************************************************
*
* Generic "state" object for stacks
@@ -419,14 +385,6 @@ struct acpi_field_info
#define ACPI_CONTROL_PREDICATE_FALSE 0xC3
#define ACPI_CONTROL_PREDICATE_TRUE 0xC4
-
-/* Forward declarations */
-
-struct acpi_walk_state ;
-struct acpi_obj_mutex;
-union acpi_parse_object ;
-
-
#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
u8 data_type; /* To differentiate various internal objs */\
u8 flags; \
@@ -435,147 +393,112 @@ union acpi_parse_object ;
u16 reserved; \
void *next; \
-struct acpi_common_state
-{
- ACPI_STATE_COMMON
-};
-
+struct acpi_common_state {
+ACPI_STATE_COMMON};
/*
* Update state - used to traverse complex objects such as packages
*/
-struct acpi_update_state
-{
- ACPI_STATE_COMMON
- union acpi_operand_object *object;
+struct acpi_update_state {
+ ACPI_STATE_COMMON union acpi_operand_object *object;
};
-
/*
* Pkg state - used to traverse nested package structures
*/
-struct acpi_pkg_state
-{
- ACPI_STATE_COMMON
- union acpi_operand_object *source_object;
- union acpi_operand_object *dest_object;
- struct acpi_walk_state *walk_state;
- void *this_target_obj;
- u32 num_packages;
- u16 index;
+struct acpi_pkg_state {
+ ACPI_STATE_COMMON union acpi_operand_object *source_object;
+ union acpi_operand_object *dest_object;
+ struct acpi_walk_state *walk_state;
+ void *this_target_obj;
+ u32 num_packages;
+ u16 index;
};
-
/*
* Control state - one per if/else and while constructs.
* Allows nesting of these constructs
*/
-struct acpi_control_state
-{
- ACPI_STATE_COMMON
- union acpi_parse_object *predicate_op;
- u8 *aml_predicate_start; /* Start of if/while predicate */
- u8 *package_end; /* End of if/while block */
- u16 opcode;
+struct acpi_control_state {
+ ACPI_STATE_COMMON union acpi_parse_object *predicate_op;
+ u8 *aml_predicate_start; /* Start of if/while predicate */
+ u8 *package_end; /* End of if/while block */
+ u16 opcode;
};
-
/*
* Scope state - current scope during namespace lookups
*/
-struct acpi_scope_state
-{
- ACPI_STATE_COMMON
- struct acpi_namespace_node *node;
+struct acpi_scope_state {
+ ACPI_STATE_COMMON struct acpi_namespace_node *node;
};
-
-struct acpi_pscope_state
-{
- ACPI_STATE_COMMON
- union acpi_parse_object *op; /* Current op being parsed */
- u8 *arg_end; /* Current argument end */
- u8 *pkg_end; /* Current package end */
- u32 arg_list; /* Next argument to parse */
- u32 arg_count; /* Number of fixed arguments */
+struct acpi_pscope_state {
+ ACPI_STATE_COMMON union acpi_parse_object *op; /* Current op being parsed */
+ u8 *arg_end; /* Current argument end */
+ u8 *pkg_end; /* Current package end */
+ u32 arg_list; /* Next argument to parse */
+ u32 arg_count; /* Number of fixed arguments */
};
-
/*
* Thread state - one per thread across multiple walk states. Multiple walk
* states are created when there are nested control methods executing.
*/
-struct acpi_thread_state
-{
- ACPI_STATE_COMMON
- struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */
- union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */
- u32 thread_id; /* Running thread ID */
- u8 current_sync_level; /* Mutex Sync (nested acquire) level */
+struct acpi_thread_state {
+ ACPI_STATE_COMMON struct acpi_walk_state *walk_state_list; /* Head of list of walk_states for this thread */
+ union acpi_operand_object *acquired_mutex_list; /* List of all currently acquired mutexes */
+ u32 thread_id; /* Running thread ID */
+ u8 current_sync_level; /* Mutex Sync (nested acquire) level */
};
-
/*
* Result values - used to accumulate the results of nested
* AML arguments
*/
-struct acpi_result_values
-{
+struct acpi_result_values {
ACPI_STATE_COMMON
- union acpi_operand_object *obj_desc [ACPI_OBJ_NUM_OPERANDS];
- u8 num_results;
- u8 last_insert;
+ union acpi_operand_object *obj_desc[ACPI_OBJ_NUM_OPERANDS];
+ u8 num_results;
+ u8 last_insert;
};
-
-typedef
-acpi_status (*acpi_parse_downwards) (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object **out_op);
-
typedef
-acpi_status (*acpi_parse_upwards) (
- struct acpi_walk_state *walk_state);
+acpi_status(*acpi_parse_downwards) (struct acpi_walk_state * walk_state,
+ union acpi_parse_object ** out_op);
+typedef acpi_status(*acpi_parse_upwards) (struct acpi_walk_state * walk_state);
/*
* Notify info - used to pass info to the deferred notify
* handler/dispatcher.
*/
-struct acpi_notify_info
-{
- ACPI_STATE_COMMON
- struct acpi_namespace_node *node;
- union acpi_operand_object *handler_obj;
+struct acpi_notify_info {
+ ACPI_STATE_COMMON struct acpi_namespace_node *node;
+ union acpi_operand_object *handler_obj;
};
-
/* Generic state is union of structs above */
-union acpi_generic_state
-{
- struct acpi_common_state common;
- struct acpi_control_state control;
- struct acpi_update_state update;
- struct acpi_scope_state scope;
- struct acpi_pscope_state parse_scope;
- struct acpi_pkg_state pkg;
- struct acpi_thread_state thread;
- struct acpi_result_values results;
- struct acpi_notify_info notify;
+union acpi_generic_state {
+ struct acpi_common_state common;
+ struct acpi_control_state control;
+ struct acpi_update_state update;
+ struct acpi_scope_state scope;
+ struct acpi_pscope_state parse_scope;
+ struct acpi_pkg_state pkg;
+ struct acpi_thread_state thread;
+ struct acpi_result_values results;
+ struct acpi_notify_info notify;
};
-
/*****************************************************************************
*
* Interpreter typedefs and structs
*
****************************************************************************/
-typedef
-acpi_status (*ACPI_EXECUTE_OP) (
- struct acpi_walk_state *walk_state);
-
+typedef acpi_status(*ACPI_EXECUTE_OP) (struct acpi_walk_state * walk_state);
/*****************************************************************************
*
@@ -586,28 +509,26 @@ acpi_status (*ACPI_EXECUTE_OP) (
/*
* AML opcode, name, and argument layout
*/
-struct acpi_opcode_info
-{
+struct acpi_opcode_info {
#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
- char *name; /* Opcode name (disassembler/debug only) */
+ char *name; /* Opcode name (disassembler/debug only) */
#endif
- u32 parse_args; /* Grammar/Parse time arguments */
- u32 runtime_args; /* Interpret time arguments */
- u32 flags; /* Misc flags */
- u8 object_type; /* Corresponding internal object type */
- u8 class; /* Opcode class */
- u8 type; /* Opcode type */
+ u32 parse_args; /* Grammar/Parse time arguments */
+ u32 runtime_args; /* Interpret time arguments */
+ u32 flags; /* Misc flags */
+ u8 object_type; /* Corresponding internal object type */
+ u8 class; /* Opcode class */
+ u8 type; /* Opcode type */
};
-union acpi_parse_value
-{
- acpi_integer integer; /* Integer constant (Up to 64 bits) */
- struct uint64_struct integer64; /* Structure overlay for 2 32-bit Dwords */
- u32 size; /* bytelist or field size */
- char *string; /* NULL terminated string */
- u8 *buffer; /* buffer or string */
- char *name; /* NULL terminated string */
- union acpi_parse_object *arg; /* arguments and contained ops */
+union acpi_parse_value {
+ acpi_integer integer; /* Integer constant (Up to 64 bits) */
+ struct uint64_struct integer64; /* Structure overlay for 2 32-bit Dwords */
+ u32 size; /* bytelist or field size */
+ char *string; /* NULL terminated string */
+ u8 *buffer; /* buffer or string */
+ char *name; /* NULL terminated string */
+ union acpi_parse_object *arg; /* arguments and contained ops */
};
#define ACPI_PARSE_COMMON \
@@ -636,84 +557,72 @@ union acpi_parse_value
/*
* generic operation (for example: If, While, Store)
*/
-struct acpi_parse_obj_common
-{
- ACPI_PARSE_COMMON
-};
-
+struct acpi_parse_obj_common {
+ACPI_PARSE_COMMON};
/*
* Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and op_regions),
* and bytelists.
*/
-struct acpi_parse_obj_named
-{
- ACPI_PARSE_COMMON
- u8 *path;
- u8 *data; /* AML body or bytelist data */
- u32 length; /* AML length */
- u32 name; /* 4-byte name or zero if no name */
+struct acpi_parse_obj_named {
+ ACPI_PARSE_COMMON u8 * path;
+ u8 *data; /* AML body or bytelist data */
+ u32 length; /* AML length */
+ u32 name; /* 4-byte name or zero if no name */
};
-
/* The parse node is the fundamental element of the parse tree */
-struct acpi_parse_obj_asl
-{
- ACPI_PARSE_COMMON
- union acpi_parse_object *child;
- union acpi_parse_object *parent_method;
- char *filename;
- char *external_name;
- char *namepath;
- char name_seg[4];
- u32 extra_value;
- u32 column;
- u32 line_number;
- u32 logical_line_number;
- u32 logical_byte_offset;
- u32 end_line;
- u32 end_logical_line;
- u32 acpi_btype;
- u32 aml_length;
- u32 aml_subtree_length;
- u32 final_aml_length;
- u32 final_aml_offset;
- u32 compile_flags;
- u16 parse_opcode;
- u8 aml_opcode_length;
- u8 aml_pkg_len_bytes;
- u8 extra;
- char parse_op_name[12];
-};
-
-union acpi_parse_object
-{
- struct acpi_parse_obj_common common;
- struct acpi_parse_obj_named named;
- struct acpi_parse_obj_asl asl;
+struct acpi_parse_obj_asl {
+ ACPI_PARSE_COMMON union acpi_parse_object *child;
+ union acpi_parse_object *parent_method;
+ char *filename;
+ char *external_name;
+ char *namepath;
+ char name_seg[4];
+ u32 extra_value;
+ u32 column;
+ u32 line_number;
+ u32 logical_line_number;
+ u32 logical_byte_offset;
+ u32 end_line;
+ u32 end_logical_line;
+ u32 acpi_btype;
+ u32 aml_length;
+ u32 aml_subtree_length;
+ u32 final_aml_length;
+ u32 final_aml_offset;
+ u32 compile_flags;
+ u16 parse_opcode;
+ u8 aml_opcode_length;
+ u8 aml_pkg_len_bytes;
+ u8 extra;
+ char parse_op_name[12];
+};
+
+union acpi_parse_object {
+ struct acpi_parse_obj_common common;
+ struct acpi_parse_obj_named named;
+ struct acpi_parse_obj_asl asl;
};
-
/*
* Parse state - one state per parser invocation and each control
* method.
*/
-struct acpi_parse_state
-{
- u32 aml_size;
- u8 *aml_start; /* First AML byte */
- u8 *aml; /* Next AML byte */
- u8 *aml_end; /* (last + 1) AML byte */
- u8 *pkg_start; /* Current package begin */
- u8 *pkg_end; /* Current package end */
- union acpi_parse_object *start_op; /* Root of parse tree */
- struct acpi_namespace_node *start_node;
- union acpi_generic_state *scope; /* Current scope */
- union acpi_parse_object *start_scope;
+struct acpi_parse_state {
+ u32 aml_size;
+ u8 *aml_start; /* First AML byte */
+ u8 *aml; /* Next AML byte */
+ u8 *aml_end; /* (last + 1) AML byte */
+ u8 *pkg_start; /* Current package begin */
+ u8 *pkg_end; /* Current package end */
+ union acpi_parse_object *start_op; /* Root of parse tree */
+ struct acpi_namespace_node *start_node;
+ union acpi_generic_state *scope; /* Current scope */
+ union acpi_parse_object *start_scope;
};
-
/* Parse object flags */
#define ACPI_PARSEOP_GENERIC 0x01
@@ -729,7 +638,6 @@ struct acpi_parse_state
#define ACPI_PARSEOP_EMPTY_TERMLIST 0x04
#define ACPI_PARSEOP_SPECIAL 0x10
-
/*****************************************************************************
*
* Hardware (ACPI registers) and PNP
@@ -737,15 +645,14 @@ struct acpi_parse_state
****************************************************************************/
#define PCI_ROOT_HID_STRING "PNP0A03"
+#define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08"
-struct acpi_bit_register_info
-{
- u8 parent_register;
- u8 bit_position;
- u16 access_bit_mask;
+struct acpi_bit_register_info {
+ u8 parent_register;
+ u8 bit_position;
+ u16 access_bit_mask;
};
-
/*
* Register IDs
* These are the full ACPI registers
@@ -760,7 +667,6 @@ struct acpi_bit_register_info
#define ACPI_REGISTER_PROCESSOR_BLOCK 0x08
#define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x09
-
/* Masks used to access the bit_registers */
#define ACPI_BITMASK_TIMER_STATUS 0x0001
@@ -769,7 +675,7 @@ struct acpi_bit_register_info
#define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100
#define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200
#define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400
-#define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */
+#define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */
#define ACPI_BITMASK_WAKE_STATUS 0x8000
#define ACPI_BITMASK_ALL_FIXED_STATUS (ACPI_BITMASK_TIMER_STATUS | \
@@ -785,7 +691,7 @@ struct acpi_bit_register_info
#define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100
#define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200
#define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400
-#define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */
+#define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */
#define ACPI_BITMASK_SCI_ENABLE 0x0001
#define ACPI_BITMASK_BUS_MASTER_RLD 0x0002
@@ -795,7 +701,6 @@ struct acpi_bit_register_info
#define ACPI_BITMASK_ARB_DISABLE 0x0001
-
/* Raw bit position of each bit_register */
#define ACPI_BITPOSITION_TIMER_STATUS 0x00
@@ -804,7 +709,7 @@ struct acpi_bit_register_info
#define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08
#define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09
#define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A
-#define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */
+#define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */
#define ACPI_BITPOSITION_WAKE_STATUS 0x0F
#define ACPI_BITPOSITION_TIMER_ENABLE 0x00
@@ -812,7 +717,7 @@ struct acpi_bit_register_info
#define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08
#define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09
#define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A
-#define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */
+#define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */
#define ACPI_BITPOSITION_SCI_ENABLE 0x00
#define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01
@@ -822,7 +727,6 @@ struct acpi_bit_register_info
#define ACPI_BITPOSITION_ARB_DISABLE 0x00
-
/*****************************************************************************
*
* Resource descriptors
@@ -841,8 +745,7 @@ struct acpi_bit_register_info
#define ACPI_RDESC_TYPE_SMALL 0x00
#define ACPI_RDESC_TYPE_MASK 0x80
-#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */
-
+#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */
/*
* Small resource descriptor types
@@ -871,7 +774,6 @@ struct acpi_bit_register_info
#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE 0x8A
#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE 0x8B
-
/*****************************************************************************
*
* Miscellaneous
@@ -880,49 +782,36 @@ struct acpi_bit_register_info
#define ACPI_ASCII_ZERO 0x30
-
/*****************************************************************************
*
* Debugger
*
****************************************************************************/
-struct acpi_db_method_info
-{
- acpi_handle thread_gate;
- char *name;
- char **args;
- u32 flags;
- u32 num_loops;
- char pathname[128];
+struct acpi_db_method_info {
+ acpi_handle thread_gate;
+ char *name;
+ char **args;
+ u32 flags;
+ u32 num_loops;
+ char pathname[128];
};
-struct acpi_integrity_info
-{
- u32 nodes;
- u32 objects;
+struct acpi_integrity_info {
+ u32 nodes;
+ u32 objects;
};
-
#define ACPI_DB_REDIRECTABLE_OUTPUT 0x01
#define ACPI_DB_CONSOLE_OUTPUT 0x02
#define ACPI_DB_DUPLICATE_OUTPUT 0x03
-
/*****************************************************************************
*
* Debug
*
****************************************************************************/
-struct acpi_debug_print_info
-{
- u32 component_id;
- char *proc_name;
- char *module_name;
-};
-
-
/* Entry for a memory allocation (debug only) */
#define ACPI_MEM_MALLOC 0
@@ -938,51 +827,36 @@ struct acpi_debug_print_info
char module[ACPI_MAX_MODULE_NAME]; \
u8 alloc_type;
-struct acpi_debug_mem_header
-{
- ACPI_COMMON_DEBUG_MEM_HEADER
-};
+struct acpi_debug_mem_header {
+ACPI_COMMON_DEBUG_MEM_HEADER};
-struct acpi_debug_mem_block
-{
- ACPI_COMMON_DEBUG_MEM_HEADER
- u64 user_space;
+struct acpi_debug_mem_block {
+ ACPI_COMMON_DEBUG_MEM_HEADER u64 user_space;
};
-
#define ACPI_MEM_LIST_GLOBAL 0
#define ACPI_MEM_LIST_NSNODE 1
+#define ACPI_MEM_LIST_MAX 1
+#define ACPI_NUM_MEM_LISTS 2
-#define ACPI_MEM_LIST_FIRST_CACHE_LIST 2
-#define ACPI_MEM_LIST_STATE 2
-#define ACPI_MEM_LIST_PSNODE 3
-#define ACPI_MEM_LIST_PSNODE_EXT 4
-#define ACPI_MEM_LIST_OPERAND 5
-#define ACPI_MEM_LIST_WALK 6
-#define ACPI_MEM_LIST_MAX 6
-#define ACPI_NUM_MEM_LISTS 7
-
-
-struct acpi_memory_list
-{
- void *list_head;
- u16 link_offset;
- u16 max_cache_depth;
- u16 cache_depth;
- u16 object_size;
+struct acpi_memory_list {
+ char *list_name;
+ void *list_head;
+ u16 object_size;
+ u16 max_depth;
+ u16 current_depth;
+ u16 link_offset;
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/* Statistics for debug memory tracking only */
- u32 total_allocated;
- u32 total_freed;
- u32 current_total_size;
- u32 cache_requests;
- u32 cache_hits;
- char *list_name;
+ u32 total_allocated;
+ u32 total_freed;
+ u32 current_total_size;
+ u32 requests;
+ u32 hits;
#endif
};
-
-#endif /* __ACLOCAL_H__ */
+#endif /* __ACLOCAL_H__ */
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 09be937d2c3..702cc4e57f5 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -44,7 +44,6 @@
#ifndef __ACMACROS_H__
#define __ACMACROS_H__
-
/*
* Data manipulation macros
*/
@@ -57,7 +56,6 @@
#define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit))
#define ACPI_MIN(a,b) (((a)<(b))?(a):(b))
-
#if ACPI_MACHINE_WIDTH == 16
/*
@@ -168,7 +166,7 @@
/* 32-bit source, 16/32/64 destination */
-#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
#define ACPI_MOVE_32_TO_32(d,s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[3];\
(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[2];\
@@ -183,9 +181,9 @@
/* 64-bit source, 16/32/64 destination */
-#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
+#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
#define ACPI_MOVE_64_TO_64(d,s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[7];\
(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[6];\
@@ -219,14 +217,14 @@
/* 32-bit source, 16/32/64 destination */
-#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
#define ACPI_MOVE_32_TO_32(d,s) *(u32 *)(void *)(d) = *(u32 *)(void *)(s)
#define ACPI_MOVE_32_TO_64(d,s) ACPI_MOVE_32_TO_32(d,s)
/* 64-bit source, 16/32/64 destination */
-#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
+#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
#define ACPI_MOVE_64_TO_64(d,s) ACPI_MOVE_32_TO_32(d,s)
#else
@@ -238,14 +236,14 @@
/* 32-bit source, 16/32/64 destination */
-#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
#define ACPI_MOVE_32_TO_32(d,s) *(u32 *)(void *)(d) = *(u32 *)(void *)(s)
#define ACPI_MOVE_32_TO_64(d,s) *(u64 *)(void *)(d) = *(u32 *)(void *)(s)
/* 64-bit source, 16/32/64 destination */
-#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
+#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
#define ACPI_MOVE_64_TO_64(d,s) *(u64 *)(void *)(d) = *(u64 *)(void *)(s)
#endif
@@ -266,7 +264,7 @@
/* 32-bit source, 16/32/64 destination */
-#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_32_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
#define ACPI_MOVE_32_TO_32(d,s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[0];\
(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[1];\
@@ -277,8 +275,8 @@
/* 64-bit source, 16/32/64 destination */
-#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
-#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
+#define ACPI_MOVE_64_TO_16(d,s) ACPI_MOVE_16_TO_16(d,s) /* Truncate to 16 */
+#define ACPI_MOVE_64_TO_32(d,s) ACPI_MOVE_32_TO_32(d,s) /* Truncate to 32 */
#define ACPI_MOVE_64_TO_64(d,s) {(( u8 *)(void *)(d))[0] = ((u8 *)(void *)(s))[0];\
(( u8 *)(void *)(d))[1] = ((u8 *)(void *)(s))[1];\
(( u8 *)(void *)(d))[2] = ((u8 *)(void *)(s))[2];\
@@ -305,7 +303,6 @@
#error unknown ACPI_MACHINE_WIDTH
#endif
-
/*
* Fast power-of-two math macros for non-optimized compilers
*/
@@ -329,7 +326,6 @@
#define ACPI_MUL_16(a) _ACPI_MUL(a,4)
#define ACPI_MOD_16(a) _ACPI_MOD(a,16)
-
/*
* Rounding macros (Power of two boundaries only)
*/
@@ -344,7 +340,6 @@
#define ACPI_ROUND_UP_to_64_bITS(a) ACPI_ROUND_UP(a,8)
#define ACPI_ROUND_UP_TO_NATIVE_WORD(a) ACPI_ROUND_UP(a,ALIGNED_ADDRESS_BOUNDARY)
-
#define ACPI_ROUND_BITS_UP_TO_BYTES(a) ACPI_DIV_8((a) + 7)
#define ACPI_ROUND_BITS_DOWN_TO_BYTES(a) ACPI_DIV_8((a))
@@ -365,7 +360,6 @@
#define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7'))
-
/* Bitfields within ACPI registers */
#define ACPI_REGISTER_PREPARE_BITS(val, pos, mask) ((val << pos) & mask)
@@ -381,7 +375,6 @@
#define ACPI_GET_DESCRIPTOR_TYPE(d) (((union acpi_descriptor *)(void *)(d))->descriptor_id)
#define ACPI_SET_DESCRIPTOR_TYPE(d,t) (((union acpi_descriptor *)(void *)(d))->descriptor_id = t)
-
/* Macro to test the object type */
#define ACPI_GET_OBJECT_TYPE(d) (((union acpi_operand_object *)(void *)(d))->common.type)
@@ -430,28 +423,28 @@
#define GET_CURRENT_ARG_TYPE(list) (list & ((u32) 0x1F))
#define INCREMENT_ARG_LIST(list) (list >>= ((u32) ARG_TYPE_WIDTH))
-
/*
* Reporting macros that are never compiled out
*/
#define ACPI_PARAM_LIST(pl) pl
/*
- * Error reporting. These versions add callers module and line#. Since
- * _THIS_MODULE gets compiled out when ACPI_DEBUG_OUTPUT isn't defined, only
- * use it in debug mode.
+ * Error reporting. These versions add callers module and line#.
+ *
+ * Since _acpi_module_name gets compiled out when ACPI_DEBUG_OUTPUT
+ * isn't defined, only use it in debug mode.
*/
#ifdef ACPI_DEBUG_OUTPUT
-#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info(_THIS_MODULE,__LINE__,_COMPONENT); \
+#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info(_acpi_module_name,__LINE__,_COMPONENT); \
acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error(_THIS_MODULE,__LINE__,_COMPONENT); \
+#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error(_acpi_module_name,__LINE__,_COMPONENT); \
acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning(_THIS_MODULE,__LINE__,_COMPONENT); \
+#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning(_acpi_module_name,__LINE__,_COMPONENT); \
acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error(_THIS_MODULE,__LINE__,_COMPONENT, s, e);
+#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error(_acpi_module_name,__LINE__,_COMPONENT, s, e);
-#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error(_THIS_MODULE,__LINE__,_COMPONENT, s, n, p, e);
+#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error(_acpi_module_name,__LINE__,_COMPONENT, s, n, p, e);
#else
@@ -480,36 +473,58 @@
* Debug macros that are conditionally compiled
*/
#ifdef ACPI_DEBUG_OUTPUT
+#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name;
-#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_THIS_MODULE = name;
+/*
+ * Common parameters used for debug output functions:
+ * line number, function name, module(file) name, component ID
+ */
+#define ACPI_DEBUG_PARAMETERS __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
/*
- * Function entry tracing.
- * The first parameter should be the procedure name as a quoted string. This is declared
- * as a local string ("_proc_name) so that it can be also used by the function exit macros below.
+ * Function entry tracing
+ */
+
+/*
+ * If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
+ * define it now. This is the case where there the compiler does not support
+ * a __FUNCTION__ macro or equivalent. We save the function name on the
+ * local stack.
+ */
+#ifndef ACPI_GET_FUNCTION_NAME
+#define ACPI_GET_FUNCTION_NAME _acpi_function_name
+/*
+ * The Name parameter should be the procedure name as a quoted string.
+ * This is declared as a local string ("my_function_name") so that it can
+ * be also used by the function exit macros below.
+ * Note: (const char) is used to be compatible with the debug interfaces
+ * and macros such as __FUNCTION__.
*/
-#define ACPI_FUNCTION_NAME(a) struct acpi_debug_print_info _debug_info; \
- _debug_info.component_id = _COMPONENT; \
- _debug_info.proc_name = a; \
- _debug_info.module_name = _THIS_MODULE;
-
-#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
- acpi_ut_trace(__LINE__,&_debug_info)
-#define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \
- acpi_ut_trace_ptr(__LINE__,&_debug_info,(void *)b)
-#define ACPI_FUNCTION_TRACE_U32(a,b) ACPI_FUNCTION_NAME(a) \
- acpi_ut_trace_u32(__LINE__,&_debug_info,(u32)b)
-#define ACPI_FUNCTION_TRACE_STR(a,b) ACPI_FUNCTION_NAME(a) \
- acpi_ut_trace_str(__LINE__,&_debug_info,(char *)b)
-
-#define ACPI_FUNCTION_ENTRY() acpi_ut_track_stack_ptr()
+#define ACPI_FUNCTION_NAME(name) const char *_acpi_function_name = name;
+
+#else
+/* Compiler supports __FUNCTION__ (or equivalent) -- Ignore this macro */
+
+#define ACPI_FUNCTION_NAME(name)
+#endif
+
+#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
+ acpi_ut_trace(ACPI_DEBUG_PARAMETERS)
+#define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \
+ acpi_ut_trace_ptr(ACPI_DEBUG_PARAMETERS,(void *)b)
+#define ACPI_FUNCTION_TRACE_U32(a,b) ACPI_FUNCTION_NAME(a) \
+ acpi_ut_trace_u32(ACPI_DEBUG_PARAMETERS,(u32)b)
+#define ACPI_FUNCTION_TRACE_STR(a,b) ACPI_FUNCTION_NAME(a) \
+ acpi_ut_trace_str(ACPI_DEBUG_PARAMETERS,(char *)b)
+
+#define ACPI_FUNCTION_ENTRY() acpi_ut_track_stack_ptr()
/*
* Function exit tracing.
* WARNING: These macros include a return statement. This is usually considered
* bad form, but having a separate exit macro is very ugly and difficult to maintain.
* One of the FUNCTION_TRACE macros above must be used in conjunction with these macros
- * so that "_proc_name" is defined.
+ * so that "_acpi_function_name" is defined.
*/
#ifdef ACPI_USE_DO_WHILE_0
#define ACPI_DO_WHILE0(a) do a while(0)
@@ -517,10 +532,10 @@
#define ACPI_DO_WHILE0(a) a
#endif
-#define return_VOID ACPI_DO_WHILE0 ({acpi_ut_exit(__LINE__,&_debug_info);return;})
-#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({acpi_ut_status_exit(__LINE__,&_debug_info,(s));return((s));})
-#define return_VALUE(s) ACPI_DO_WHILE0 ({acpi_ut_value_exit(__LINE__,&_debug_info,(acpi_integer)(s));return((s));})
-#define return_PTR(s) ACPI_DO_WHILE0 ({acpi_ut_ptr_exit(__LINE__,&_debug_info,(u8 *)(s));return((s));})
+#define return_VOID ACPI_DO_WHILE0 ({acpi_ut_exit(ACPI_DEBUG_PARAMETERS);return;})
+#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({acpi_ut_status_exit(ACPI_DEBUG_PARAMETERS,(s));return((s));})
+#define return_VALUE(s) ACPI_DO_WHILE0 ({acpi_ut_value_exit(ACPI_DEBUG_PARAMETERS,(acpi_integer)(s));return((s));})
+#define return_PTR(s) ACPI_DO_WHILE0 ({acpi_ut_ptr_exit(ACPI_DEBUG_PARAMETERS,(u8 *)(s));return((s));})
/* Conditional execution */
@@ -531,12 +546,10 @@
#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
#define _VERBOSE_STRUCTURES
-
/* Stack and buffer dumping */
#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a),0)
-#define ACPI_DUMP_OPERANDS(a,b,c,d,e) acpi_ex_dump_operands(a,b,c,d,e,_THIS_MODULE,__LINE__)
-
+#define ACPI_DUMP_OPERANDS(a,b,c,d,e) acpi_ex_dump_operands(a,b,c,d,e,_acpi_module_name,__LINE__)
#define ACPI_DUMP_ENTRY(a,b) acpi_ns_dump_entry (a,b)
#define ACPI_DUMP_PATHNAME(a,b,c,d) acpi_ns_dump_pathname(a,b,c,d)
@@ -544,7 +557,6 @@
#define ACPI_DUMP_BUFFER(a,b) acpi_ut_dump_buffer((u8 *)a,b,DB_BYTE_DISPLAY,_COMPONENT)
#define ACPI_BREAK_MSG(a) acpi_os_signal (ACPI_SIGNAL_BREAKPOINT,(a))
-
/*
* Generate INT3 on ACPI_ERROR (Debug only!)
*/
@@ -565,14 +577,13 @@
#define ACPI_DEBUG_PRINT(pl) acpi_ut_debug_print ACPI_PARAM_LIST(pl)
#define ACPI_DEBUG_PRINT_RAW(pl) acpi_ut_debug_print_raw ACPI_PARAM_LIST(pl)
-
#else
/*
* This is the non-debug case -- make everything go away,
* leaving no executable debug code!
*/
#define ACPI_MODULE_NAME(name)
-#define _THIS_MODULE ""
+#define _acpi_module_name ""
#define ACPI_DEBUG_EXEC(a)
#define ACPI_NORMAL_EXEC(a) a;
@@ -616,7 +627,6 @@
#define ACPI_DEBUGGER_EXEC(a)
#endif
-
/*
* For 16-bit code, we want to shrink some things even though
* we are using ACPI_DEBUG_OUTPUT to get the debug output
@@ -627,7 +637,6 @@
#define ACPI_DEBUG_ONLY_MEMBERS(a)
#endif
-
#ifdef ACPI_DEBUG_OUTPUT
/*
* 1) Set name to blanks
@@ -640,7 +649,6 @@
#define ACPI_ADD_OBJECT_NAME(a,b)
#endif
-
/*
* Memory allocation tracking (DEBUG ONLY)
*/
@@ -648,21 +656,20 @@
/* Memory allocation */
-#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate((acpi_size)(a),_COMPONENT,_THIS_MODULE,__LINE__)
-#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate((acpi_size)(a), _COMPONENT,_THIS_MODULE,__LINE__)
+#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
#define ACPI_MEM_FREE(a) acpi_os_free(a)
#define ACPI_MEM_TRACKING(a)
-
#else
/* Memory allocation */
-#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size)(a),_COMPONENT,_THIS_MODULE,__LINE__)
-#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate_and_track((acpi_size)(a), _COMPONENT,_THIS_MODULE,__LINE__)
-#define ACPI_MEM_FREE(a) acpi_ut_free_and_track(a,_COMPONENT,_THIS_MODULE,__LINE__)
+#define ACPI_MEM_ALLOCATE(a) acpi_ut_allocate_and_track((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_MEM_CALLOCATE(a) acpi_ut_callocate_and_track((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
+#define ACPI_MEM_FREE(a) acpi_ut_free_and_track(a,_COMPONENT,_acpi_module_name,__LINE__)
#define ACPI_MEM_TRACKING(a) a
-#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
+#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-#endif /* ACMACROS_H */
+#endif /* ACMACROS_H */
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index deb7cb06f5f..4f9063f3e95 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -71,14 +71,13 @@
/* Definitions of the predefined namespace names */
-#define ACPI_UNKNOWN_NAME (u32) 0x3F3F3F3F /* Unknown name is "????" */
-#define ACPI_ROOT_NAME (u32) 0x5F5F5F5C /* Root name is "\___" */
-#define ACPI_SYS_BUS_NAME (u32) 0x5F53425F /* Sys bus name is "_SB_" */
+#define ACPI_UNKNOWN_NAME (u32) 0x3F3F3F3F /* Unknown name is "????" */
+#define ACPI_ROOT_NAME (u32) 0x5F5F5F5C /* Root name is "\___" */
+
+#define ACPI_PREFIX_MIXED (u32) 0x69706341 /* "Acpi" */
+#define ACPI_PREFIX_LOWER (u32) 0x69706361 /* "acpi" */
#define ACPI_NS_ROOT_PATH "\\"
#define ACPI_NS_SYSTEM_BUS "_SB_"
-
-#endif /* __ACNAMES_H__ */
-
-
+#endif /* __ACNAMES_H__ */
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index d1b3ce80056..dd3501f7e5d 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -44,7 +44,6 @@
#ifndef __ACNAMESP_H__
#define __ACNAMESP_H__
-
/* To search the entire name space, pass this as search_base */
#define ACPI_NS_ALL ((acpi_handle)0)
@@ -54,8 +53,8 @@
* and should be one-to-one with values of acpi_object_type
*/
#define ACPI_NS_NORMAL 0
-#define ACPI_NS_NEWSCOPE 1 /* a definition of this type opens a name scope */
-#define ACPI_NS_LOCAL 2 /* suppress search of enclosing scopes */
+#define ACPI_NS_NEWSCOPE 1 /* a definition of this type opens a name scope */
+#define ACPI_NS_LOCAL 2 /* suppress search of enclosing scopes */
/* Flags for acpi_ns_lookup, acpi_ns_search_and_enter */
@@ -68,357 +67,237 @@
#define ACPI_NS_WALK_UNLOCK TRUE
#define ACPI_NS_WALK_NO_UNLOCK FALSE
-
/*
* nsinit - Namespace initialization
*/
-acpi_status
-acpi_ns_initialize_objects (
- void);
-
-acpi_status
-acpi_ns_initialize_devices (
- void);
+acpi_status acpi_ns_initialize_objects(void);
+acpi_status acpi_ns_initialize_devices(void);
/*
* nsload - Namespace loading
*/
-acpi_status
-acpi_ns_load_namespace (
- void);
+acpi_status acpi_ns_load_namespace(void);
acpi_status
-acpi_ns_load_table (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *node);
-
+acpi_ns_load_table(struct acpi_table_desc *table_desc,
+ struct acpi_namespace_node *node);
/*
* nswalk - walk the namespace
*/
acpi_status
-acpi_ns_walk_namespace (
- acpi_object_type type,
- acpi_handle start_object,
- u32 max_depth,
- u8 unlock_before_callback,
- acpi_walk_callback user_function,
- void *context,
- void **return_value);
-
-struct acpi_namespace_node *
-acpi_ns_get_next_node (
- acpi_object_type type,
- struct acpi_namespace_node *parent,
- struct acpi_namespace_node *child);
-
+acpi_ns_walk_namespace(acpi_object_type type,
+ acpi_handle start_object,
+ u32 max_depth,
+ u8 unlock_before_callback,
+ acpi_walk_callback user_function,
+ void *context, void **return_value);
+
+struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type,
+ struct acpi_namespace_node
+ *parent,
+ struct acpi_namespace_node
+ *child);
/*
* nsparse - table parsing
*/
acpi_status
-acpi_ns_parse_table (
- struct acpi_table_desc *table_desc,
- struct acpi_namespace_node *scope);
+acpi_ns_parse_table(struct acpi_table_desc *table_desc,
+ struct acpi_namespace_node *scope);
acpi_status
-acpi_ns_one_complete_parse (
- u32 pass_number,
- struct acpi_table_desc *table_desc);
-
+acpi_ns_one_complete_parse(u8 pass_number, struct acpi_table_desc *table_desc);
/*
* nsaccess - Top-level namespace access
*/
-acpi_status
-acpi_ns_root_initialize (
- void);
+acpi_status acpi_ns_root_initialize(void);
acpi_status
-acpi_ns_lookup (
- union acpi_generic_state *scope_info,
- char *name,
- acpi_object_type type,
- acpi_interpreter_mode interpreter_mode,
- u32 flags,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node **ret_node);
-
+acpi_ns_lookup(union acpi_generic_state *scope_info,
+ char *name,
+ acpi_object_type type,
+ acpi_interpreter_mode interpreter_mode,
+ u32 flags,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node **ret_node);
/*
* nsalloc - Named object allocation/deallocation
*/
-struct acpi_namespace_node *
-acpi_ns_create_node (
- u32 name);
-
-void
-acpi_ns_delete_node (
- struct acpi_namespace_node *node);
+struct acpi_namespace_node *acpi_ns_create_node(u32 name);
-void
-acpi_ns_delete_namespace_subtree (
- struct acpi_namespace_node *parent_handle);
+void acpi_ns_delete_node(struct acpi_namespace_node *node);
void
-acpi_ns_delete_namespace_by_owner (
- u16 table_id);
+acpi_ns_delete_namespace_subtree(struct acpi_namespace_node *parent_handle);
-void
-acpi_ns_detach_object (
- struct acpi_namespace_node *node);
+void acpi_ns_delete_namespace_by_owner(acpi_owner_id owner_id);
-void
-acpi_ns_delete_children (
- struct acpi_namespace_node *parent);
+void acpi_ns_detach_object(struct acpi_namespace_node *node);
-int
-acpi_ns_compare_names (
- char *name1,
- char *name2);
+void acpi_ns_delete_children(struct acpi_namespace_node *parent);
+int acpi_ns_compare_names(char *name1, char *name2);
/*
* nsdump - Namespace dump/print utilities
*/
#ifdef ACPI_FUTURE_USAGE
-void
-acpi_ns_dump_tables (
- acpi_handle search_base,
- u32 max_depth);
-#endif /* ACPI_FUTURE_USAGE */
+void acpi_ns_dump_tables(acpi_handle search_base, u32 max_depth);
+#endif /* ACPI_FUTURE_USAGE */
-void
-acpi_ns_dump_entry (
- acpi_handle handle,
- u32 debug_level);
+void acpi_ns_dump_entry(acpi_handle handle, u32 debug_level);
void
-acpi_ns_dump_pathname (
- acpi_handle handle,
- char *msg,
- u32 level,
- u32 component);
+acpi_ns_dump_pathname(acpi_handle handle, char *msg, u32 level, u32 component);
-void
-acpi_ns_print_pathname (
- u32 num_segments,
- char *pathname);
+void acpi_ns_print_pathname(u32 num_segments, char *pathname);
acpi_status
-acpi_ns_dump_one_object (
- acpi_handle obj_handle,
- u32 level,
- void *context,
- void **return_value);
+acpi_ns_dump_one_object(acpi_handle obj_handle,
+ u32 level, void *context, void **return_value);
#ifdef ACPI_FUTURE_USAGE
void
-acpi_ns_dump_objects (
- acpi_object_type type,
- u8 display_type,
- u32 max_depth,
- u32 ownder_id,
- acpi_handle start_handle);
-#endif /* ACPI_FUTURE_USAGE */
-
+acpi_ns_dump_objects(acpi_object_type type,
+ u8 display_type,
+ u32 max_depth,
+ acpi_owner_id owner_id, acpi_handle start_handle);
+#endif /* ACPI_FUTURE_USAGE */
/*
* nseval - Namespace evaluation functions
*/
-acpi_status
-acpi_ns_evaluate_by_handle (
- struct acpi_parameter_info *info);
+acpi_status acpi_ns_evaluate_by_handle(struct acpi_parameter_info *info);
acpi_status
-acpi_ns_evaluate_by_name (
- char *pathname,
- struct acpi_parameter_info *info);
+acpi_ns_evaluate_by_name(char *pathname, struct acpi_parameter_info *info);
acpi_status
-acpi_ns_evaluate_relative (
- char *pathname,
- struct acpi_parameter_info *info);
-
+acpi_ns_evaluate_relative(char *pathname, struct acpi_parameter_info *info);
/*
* nsnames - Name and Scope manipulation
*/
-u32
-acpi_ns_opens_scope (
- acpi_object_type type);
+u32 acpi_ns_opens_scope(acpi_object_type type);
-char *
-acpi_ns_get_external_pathname (
- struct acpi_namespace_node *node);
+char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node);
-char *
-acpi_ns_name_of_current_scope (
- struct acpi_walk_state *walk_state);
+char *acpi_ns_name_of_current_scope(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ns_handle_to_pathname (
- acpi_handle target_handle,
- struct acpi_buffer *buffer);
+acpi_ns_handle_to_pathname(acpi_handle target_handle,
+ struct acpi_buffer *buffer);
u8
-acpi_ns_pattern_match (
- struct acpi_namespace_node *obj_node,
- char *search_for);
+acpi_ns_pattern_match(struct acpi_namespace_node *obj_node, char *search_for);
acpi_status
-acpi_ns_get_node_by_path (
- char *external_pathname,
- struct acpi_namespace_node *in_prefix_node,
- u32 flags,
- struct acpi_namespace_node **out_node);
-
-acpi_size
-acpi_ns_get_pathname_length (
- struct acpi_namespace_node *node);
+acpi_ns_get_node_by_path(char *external_pathname,
+ struct acpi_namespace_node *in_prefix_node,
+ u32 flags, struct acpi_namespace_node **out_node);
+acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node);
/*
* nsobject - Object management for namespace nodes
*/
acpi_status
-acpi_ns_attach_object (
- struct acpi_namespace_node *node,
- union acpi_operand_object *object,
- acpi_object_type type);
+acpi_ns_attach_object(struct acpi_namespace_node *node,
+ union acpi_operand_object *object, acpi_object_type type);
-union acpi_operand_object *
-acpi_ns_get_attached_object (
- struct acpi_namespace_node *node);
+union acpi_operand_object *acpi_ns_get_attached_object(struct
+ acpi_namespace_node
+ *node);
-union acpi_operand_object *
-acpi_ns_get_secondary_object (
- union acpi_operand_object *obj_desc);
+union acpi_operand_object *acpi_ns_get_secondary_object(union
+ acpi_operand_object
+ *obj_desc);
acpi_status
-acpi_ns_attach_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler,
- void *data);
+acpi_ns_attach_data(struct acpi_namespace_node *node,
+ acpi_object_handler handler, void *data);
acpi_status
-acpi_ns_detach_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler);
+acpi_ns_detach_data(struct acpi_namespace_node *node,
+ acpi_object_handler handler);
acpi_status
-acpi_ns_get_attached_data (
- struct acpi_namespace_node *node,
- acpi_object_handler handler,
- void **data);
-
+acpi_ns_get_attached_data(struct acpi_namespace_node *node,
+ acpi_object_handler handler, void **data);
/*
* nssearch - Namespace searching and entry
*/
acpi_status
-acpi_ns_search_and_enter (
- u32 entry_name,
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *node,
- acpi_interpreter_mode interpreter_mode,
- acpi_object_type type,
- u32 flags,
- struct acpi_namespace_node **ret_node);
+acpi_ns_search_and_enter(u32 entry_name,
+ struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node *node,
+ acpi_interpreter_mode interpreter_mode,
+ acpi_object_type type,
+ u32 flags, struct acpi_namespace_node **ret_node);
acpi_status
-acpi_ns_search_node (
- u32 entry_name,
- struct acpi_namespace_node *node,
- acpi_object_type type,
- struct acpi_namespace_node **ret_node);
+acpi_ns_search_node(u32 entry_name,
+ struct acpi_namespace_node *node,
+ acpi_object_type type,
+ struct acpi_namespace_node **ret_node);
void
-acpi_ns_install_node (
- struct acpi_walk_state *walk_state,
- struct acpi_namespace_node *parent_node,
- struct acpi_namespace_node *node,
- acpi_object_type type);
-
+acpi_ns_install_node(struct acpi_walk_state *walk_state,
+ struct acpi_namespace_node *parent_node,
+ struct acpi_namespace_node *node, acpi_object_type type);
/*
* nsutils - Utility functions
*/
-u8
-acpi_ns_valid_root_prefix (
- char prefix);
+u8 acpi_ns_valid_root_prefix(char prefix);
-acpi_object_type
-acpi_ns_get_type (
- struct acpi_namespace_node *node);
+acpi_object_type acpi_ns_get_type(struct acpi_namespace_node *node);
-u32
-acpi_ns_local (
- acpi_object_type type);
+u32 acpi_ns_local(acpi_object_type type);
void
-acpi_ns_report_error (
- char *module_name,
- u32 line_number,
- u32 component_id,
- char *internal_name,
- acpi_status lookup_status);
+acpi_ns_report_error(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ char *internal_name, acpi_status lookup_status);
void
-acpi_ns_report_method_error (
- char *module_name,
- u32 line_number,
- u32 component_id,
- char *message,
- struct acpi_namespace_node *node,
- char *path,
- acpi_status lookup_status);
+acpi_ns_report_method_error(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ char *message,
+ struct acpi_namespace_node *node,
+ char *path, acpi_status lookup_status);
-void
-acpi_ns_print_node_pathname (
- struct acpi_namespace_node *node,
- char *msg);
+void acpi_ns_print_node_pathname(struct acpi_namespace_node *node, char *msg);
-acpi_status
-acpi_ns_build_internal_name (
- struct acpi_namestring_info *info);
+acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info);
-void
-acpi_ns_get_internal_name_length (
- struct acpi_namestring_info *info);
+void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info);
-acpi_status
-acpi_ns_internalize_name (
- char *dotted_name,
- char **converted_name);
+acpi_status acpi_ns_internalize_name(char *dotted_name, char **converted_name);
acpi_status
-acpi_ns_externalize_name (
- u32 internal_name_length,
- char *internal_name,
- u32 *converted_name_length,
- char **converted_name);
+acpi_ns_externalize_name(u32 internal_name_length,
+ char *internal_name,
+ u32 * converted_name_length, char **converted_name);
-struct acpi_namespace_node *
-acpi_ns_map_handle_to_node (
- acpi_handle handle);
+struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle);
-acpi_handle
-acpi_ns_convert_entry_to_handle(
- struct acpi_namespace_node *node);
-
-void
-acpi_ns_terminate (
- void);
+acpi_handle acpi_ns_convert_entry_to_handle(struct acpi_namespace_node *node);
-struct acpi_namespace_node *
-acpi_ns_get_parent_node (
- struct acpi_namespace_node *node);
+void acpi_ns_terminate(void);
+struct acpi_namespace_node *acpi_ns_get_parent_node(struct acpi_namespace_node
+ *node);
-struct acpi_namespace_node *
-acpi_ns_get_next_valid_node (
- struct acpi_namespace_node *node);
+struct acpi_namespace_node *acpi_ns_get_next_valid_node(struct
+ acpi_namespace_node
+ *node);
-#endif /* __ACNAMESP_H__ */
+#endif /* __ACNAMESP_H__ */
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index e079b94e4fc..4a326ba6d48 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -45,7 +45,6 @@
#ifndef _ACOBJECT_H
#define _ACOBJECT_H
-
/*
* The union acpi_operand_object is used to pass AML operands from the dispatcher
* to the interpreter, and to keep track of the various handlers such as
@@ -81,7 +80,6 @@
#define AOPOBJ_SETUP_COMPLETE 0x10
#define AOPOBJ_SINGLE_DATUM 0x20
-
/*
* Common bitfield for the field objects
* "Field Datum" -- a datum from the actual field object
@@ -96,8 +94,7 @@
u8 start_field_bit_offset;/* Bit offset within first field datum (0-63) */\
u8 access_bit_width; /* Read/Write size in bits (8-64) */\
u32 value; /* Value to store into the Bank or Index register */\
- struct acpi_namespace_node *node; /* Link back to parent node */
-
+ struct acpi_namespace_node *node; /* Link back to parent node */
/*
* Fields common to both Strings and Buffers
@@ -105,15 +102,13 @@
#define ACPI_COMMON_BUFFER_INFO \
u32 length;
-
/*
* Common fields for objects that support ASL notifications
*/
#define ACPI_COMMON_NOTIFY_INFO \
union acpi_operand_object *system_notify; /* Handler for system notifies */\
union acpi_operand_object *device_notify; /* Handler for driver notifies */\
- union acpi_operand_object *handler; /* Handler for Address space */
-
+ union acpi_operand_object *handler; /* Handler for Address space */
/******************************************************************************
*
@@ -121,161 +116,110 @@
*
*****************************************************************************/
-struct acpi_object_common
-{
- ACPI_OBJECT_COMMON_HEADER
-};
+struct acpi_object_common {
+ACPI_OBJECT_COMMON_HEADER};
-
-struct acpi_object_integer
-{
- ACPI_OBJECT_COMMON_HEADER
- acpi_integer value;
+struct acpi_object_integer {
+ ACPI_OBJECT_COMMON_HEADER acpi_integer value;
};
-
/*
* Note: The String and Buffer object must be identical through the Pointer
* element. There is code that depends on this.
*/
-struct acpi_object_string /* Null terminated, ASCII characters only */
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_BUFFER_INFO
- char *pointer; /* String in AML stream or allocated string */
+struct acpi_object_string { /* Null terminated, ASCII characters only */
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_BUFFER_INFO char *pointer; /* String in AML stream or allocated string */
};
-
-struct acpi_object_buffer
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_BUFFER_INFO
- u8 *pointer; /* Buffer in AML stream or allocated buffer */
- struct acpi_namespace_node *node; /* Link back to parent node */
- u8 *aml_start;
- u32 aml_length;
+struct acpi_object_buffer {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_BUFFER_INFO u8 * pointer; /* Buffer in AML stream or allocated buffer */
+ struct acpi_namespace_node *node; /* Link back to parent node */
+ u8 *aml_start;
+ u32 aml_length;
};
-
-struct acpi_object_package
-{
- ACPI_OBJECT_COMMON_HEADER
-
- u32 count; /* # of elements in package */
- u32 aml_length;
- u8 *aml_start;
- struct acpi_namespace_node *node; /* Link back to parent node */
- union acpi_operand_object **elements; /* Array of pointers to acpi_objects */
+struct acpi_object_package {
+ ACPI_OBJECT_COMMON_HEADER u32 count; /* # of elements in package */
+ u32 aml_length;
+ u8 *aml_start;
+ struct acpi_namespace_node *node; /* Link back to parent node */
+ union acpi_operand_object **elements; /* Array of pointers to acpi_objects */
};
-
/******************************************************************************
*
* Complex data types
*
*****************************************************************************/
-struct acpi_object_event
-{
- ACPI_OBJECT_COMMON_HEADER
- void *semaphore;
+struct acpi_object_event {
+ ACPI_OBJECT_COMMON_HEADER void *semaphore;
};
-
#define ACPI_INFINITE_CONCURRENCY 0xFF
typedef
-acpi_status (*ACPI_INTERNAL_METHOD) (
- struct acpi_walk_state *walk_state);
-
-struct acpi_object_method
-{
- ACPI_OBJECT_COMMON_HEADER
- u8 method_flags;
- u8 param_count;
- u32 aml_length;
- void *semaphore;
- u8 *aml_start;
- ACPI_INTERNAL_METHOD implementation;
- u8 concurrency;
- u8 thread_count;
- acpi_owner_id owning_id;
+acpi_status(*ACPI_INTERNAL_METHOD) (struct acpi_walk_state * walk_state);
+
+struct acpi_object_method {
+ ACPI_OBJECT_COMMON_HEADER u8 method_flags;
+ u8 param_count;
+ u32 aml_length;
+ void *semaphore;
+ u8 *aml_start;
+ ACPI_INTERNAL_METHOD implementation;
+ u8 concurrency;
+ u8 thread_count;
+ acpi_owner_id owner_id;
};
-
-struct acpi_object_mutex
-{
- ACPI_OBJECT_COMMON_HEADER
- u8 sync_level; /* 0-15, specified in Mutex() call */
- u16 acquisition_depth; /* Allow multiple Acquires, same thread */
- struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
- void *semaphore; /* Actual OS synchronization object */
- union acpi_operand_object *prev; /* Link for list of acquired mutexes */
- union acpi_operand_object *next; /* Link for list of acquired mutexes */
- struct acpi_namespace_node *node; /* Containing namespace node */
- u8 original_sync_level; /* Owner's original sync level (0-15) */
+struct acpi_object_mutex {
+ ACPI_OBJECT_COMMON_HEADER u8 sync_level; /* 0-15, specified in Mutex() call */
+ u16 acquisition_depth; /* Allow multiple Acquires, same thread */
+ struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
+ void *semaphore; /* Actual OS synchronization object */
+ union acpi_operand_object *prev; /* Link for list of acquired mutexes */
+ union acpi_operand_object *next; /* Link for list of acquired mutexes */
+ struct acpi_namespace_node *node; /* Containing namespace node */
+ u8 original_sync_level; /* Owner's original sync level (0-15) */
};
-
-struct acpi_object_region
-{
- ACPI_OBJECT_COMMON_HEADER
-
- u8 space_id;
- union acpi_operand_object *handler; /* Handler for region access */
- struct acpi_namespace_node *node; /* Containing namespace node */
- union acpi_operand_object *next;
- u32 length;
- acpi_physical_address address;
+struct acpi_object_region {
+ ACPI_OBJECT_COMMON_HEADER u8 space_id;
+ union acpi_operand_object *handler; /* Handler for region access */
+ struct acpi_namespace_node *node; /* Containing namespace node */
+ union acpi_operand_object *next;
+ u32 length;
+ acpi_physical_address address;
};
-
/******************************************************************************
*
* Objects that can be notified. All share a common notify_info area.
*
*****************************************************************************/
-struct acpi_object_notify_common /* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO
-};
-
-
-struct acpi_object_device
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO
- struct acpi_gpe_block_info *gpe_block;
-};
-
+struct acpi_object_notify_common { /* COMMON NOTIFY for POWER, PROCESSOR, DEVICE, and THERMAL */
+ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
-struct acpi_object_power_resource
-{
+struct acpi_object_device {
ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO
- u32 system_level;
- u32 resource_order;
+ ACPI_COMMON_NOTIFY_INFO struct acpi_gpe_block_info *gpe_block;
};
-
-struct acpi_object_processor
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO
- u32 proc_id;
- u32 length;
- acpi_io_address address;
+struct acpi_object_power_resource {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO u32 system_level;
+ u32 resource_order;
};
-
-struct acpi_object_thermal_zone
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_NOTIFY_INFO
+struct acpi_object_processor {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO u32 proc_id;
+ u32 length;
+ acpi_io_address address;
};
+struct acpi_object_thermal_zone {
+ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_NOTIFY_INFO};
/******************************************************************************
*
@@ -283,90 +227,63 @@ struct acpi_object_thermal_zone
*
*****************************************************************************/
-struct acpi_object_field_common /* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_FIELD_INFO
- union acpi_operand_object *region_obj; /* Containing Operation Region object */
- /* (REGION/BANK fields only) */
+struct acpi_object_field_common { /* COMMON FIELD (for BUFFER, REGION, BANK, and INDEX fields) */
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj; /* Containing Operation Region object */
+ /* (REGION/BANK fields only) */
};
-
-struct acpi_object_region_field
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_FIELD_INFO
- union acpi_operand_object *region_obj; /* Containing op_region object */
+struct acpi_object_region_field {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj; /* Containing op_region object */
};
-
-struct acpi_object_bank_field
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_FIELD_INFO
- union acpi_operand_object *region_obj; /* Containing op_region object */
- union acpi_operand_object *bank_obj; /* bank_select Register object */
+struct acpi_object_bank_field {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *region_obj; /* Containing op_region object */
+ union acpi_operand_object *bank_obj; /* bank_select Register object */
};
-
-struct acpi_object_index_field
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_FIELD_INFO
-
- /*
- * No "region_obj" pointer needed since the Index and Data registers
- * are each field definitions unto themselves.
- */
- union acpi_operand_object *index_obj; /* Index register */
- union acpi_operand_object *data_obj; /* Data register */
+struct acpi_object_index_field {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO
+ /*
+ * No "region_obj" pointer needed since the Index and Data registers
+ * are each field definitions unto themselves.
+ */
+ union acpi_operand_object *index_obj; /* Index register */
+ union acpi_operand_object *data_obj; /* Data register */
};
-
/* The buffer_field is different in that it is part of a Buffer, not an op_region */
-struct acpi_object_buffer_field
-{
- ACPI_OBJECT_COMMON_HEADER
- ACPI_COMMON_FIELD_INFO
- union acpi_operand_object *buffer_obj; /* Containing Buffer object */
+struct acpi_object_buffer_field {
+ ACPI_OBJECT_COMMON_HEADER ACPI_COMMON_FIELD_INFO union acpi_operand_object *buffer_obj; /* Containing Buffer object */
};
-
/******************************************************************************
*
* Objects for handlers
*
*****************************************************************************/
-struct acpi_object_notify_handler
-{
- ACPI_OBJECT_COMMON_HEADER
- struct acpi_namespace_node *node; /* Parent device */
- acpi_notify_handler handler;
- void *context;
+struct acpi_object_notify_handler {
+ ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *node; /* Parent device */
+ acpi_notify_handler handler;
+ void *context;
};
-
/* Flags for address handler */
#define ACPI_ADDR_HANDLER_DEFAULT_INSTALLED 0x1
-
-struct acpi_object_addr_handler
-{
- ACPI_OBJECT_COMMON_HEADER
- u8 space_id;
- u16 hflags;
- acpi_adr_space_handler handler;
- struct acpi_namespace_node *node; /* Parent device */
- void *context;
- acpi_adr_space_setup setup;
- union acpi_operand_object *region_list; /* regions using this handler */
- union acpi_operand_object *next;
+struct acpi_object_addr_handler {
+ ACPI_OBJECT_COMMON_HEADER u8 space_id;
+ u16 hflags;
+ acpi_adr_space_handler handler;
+ struct acpi_namespace_node *node; /* Parent device */
+ void *context;
+ acpi_adr_space_setup setup;
+ union acpi_operand_object *region_list; /* regions using this handler */
+ union acpi_operand_object *next;
};
-
/******************************************************************************
*
* Special internal objects
@@ -377,18 +294,15 @@ struct acpi_object_addr_handler
* The Reference object type is used for these opcodes:
* Arg[0-6], Local[0-7], index_op, name_op, zero_op, one_op, ones_op, debug_op
*/
-struct acpi_object_reference
-{
- ACPI_OBJECT_COMMON_HEADER
- u8 target_type; /* Used for index_op */
- u16 opcode;
- u32 offset; /* Used for arg_op, local_op, and index_op */
- void *object; /* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
- struct acpi_namespace_node *node;
- union acpi_operand_object **where;
+struct acpi_object_reference {
+ ACPI_OBJECT_COMMON_HEADER u8 target_type; /* Used for index_op */
+ u16 opcode;
+ u32 offset; /* Used for arg_op, local_op, and index_op */
+ void *object; /* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
+ struct acpi_namespace_node *node;
+ union acpi_operand_object **where;
};
-
/*
* Extra object is used as additional storage for types that
* have AML code in their declarations (term_args) that must be
@@ -396,73 +310,62 @@ struct acpi_object_reference
*
* Currently: Region and field_unit types
*/
-struct acpi_object_extra
-{
- ACPI_OBJECT_COMMON_HEADER
- u8 byte_fill1;
- u16 word_fill1;
- u32 aml_length;
- u8 *aml_start;
- struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */
- void *region_context; /* Region-specific data */
+struct acpi_object_extra {
+ ACPI_OBJECT_COMMON_HEADER u8 byte_fill1;
+ u16 word_fill1;
+ u32 aml_length;
+ u8 *aml_start;
+ struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */
+ void *region_context; /* Region-specific data */
};
-
/* Additional data that can be attached to namespace nodes */
-struct acpi_object_data
-{
- ACPI_OBJECT_COMMON_HEADER
- acpi_object_handler handler;
- void *pointer;
+struct acpi_object_data {
+ ACPI_OBJECT_COMMON_HEADER acpi_object_handler handler;
+ void *pointer;
};
-
/* Structure used when objects are cached for reuse */
-struct acpi_object_cache_list
-{
- ACPI_OBJECT_COMMON_HEADER
- union acpi_operand_object *next; /* Link for object cache and internal lists*/
+struct acpi_object_cache_list {
+ ACPI_OBJECT_COMMON_HEADER union acpi_operand_object *next; /* Link for object cache and internal lists */
};
-
/******************************************************************************
*
* union acpi_operand_object Descriptor - a giant union of all of the above
*
*****************************************************************************/
-union acpi_operand_object
-{
- struct acpi_object_common common;
- struct acpi_object_integer integer;
- struct acpi_object_string string;
- struct acpi_object_buffer buffer;
- struct acpi_object_package package;
- struct acpi_object_event event;
- struct acpi_object_method method;
- struct acpi_object_mutex mutex;
- struct acpi_object_region region;
- struct acpi_object_notify_common common_notify;
- struct acpi_object_device device;
- struct acpi_object_power_resource power_resource;
- struct acpi_object_processor processor;
- struct acpi_object_thermal_zone thermal_zone;
- struct acpi_object_field_common common_field;
- struct acpi_object_region_field field;
- struct acpi_object_buffer_field buffer_field;
- struct acpi_object_bank_field bank_field;
- struct acpi_object_index_field index_field;
- struct acpi_object_notify_handler notify;
- struct acpi_object_addr_handler address_space;
- struct acpi_object_reference reference;
- struct acpi_object_extra extra;
- struct acpi_object_data data;
- struct acpi_object_cache_list cache;
+union acpi_operand_object {
+ struct acpi_object_common common;
+ struct acpi_object_integer integer;
+ struct acpi_object_string string;
+ struct acpi_object_buffer buffer;
+ struct acpi_object_package package;
+ struct acpi_object_event event;
+ struct acpi_object_method method;
+ struct acpi_object_mutex mutex;
+ struct acpi_object_region region;
+ struct acpi_object_notify_common common_notify;
+ struct acpi_object_device device;
+ struct acpi_object_power_resource power_resource;
+ struct acpi_object_processor processor;
+ struct acpi_object_thermal_zone thermal_zone;
+ struct acpi_object_field_common common_field;
+ struct acpi_object_region_field field;
+ struct acpi_object_buffer_field buffer_field;
+ struct acpi_object_bank_field bank_field;
+ struct acpi_object_index_field index_field;
+ struct acpi_object_notify_handler notify;
+ struct acpi_object_addr_handler address_space;
+ struct acpi_object_reference reference;
+ struct acpi_object_extra extra;
+ struct acpi_object_data data;
+ struct acpi_object_cache_list cache;
};
-
/******************************************************************************
*
* union acpi_descriptor - objects that share a common descriptor identifier
@@ -471,7 +374,7 @@ union acpi_operand_object
/* Object descriptor types */
-#define ACPI_DESC_TYPE_CACHED 0x01 /* Used only when object is cached */
+#define ACPI_DESC_TYPE_CACHED 0x01 /* Used only when object is cached */
#define ACPI_DESC_TYPE_STATE 0x02
#define ACPI_DESC_TYPE_STATE_UPDATE 0x03
#define ACPI_DESC_TYPE_STATE_PACKAGE 0x04
@@ -488,14 +391,11 @@ union acpi_operand_object
#define ACPI_DESC_TYPE_NAMED 0x0F
#define ACPI_DESC_TYPE_MAX 0x0F
-
-union acpi_descriptor
-{
- u8 descriptor_id; /* To differentiate various internal objs */\
- union acpi_operand_object object;
- struct acpi_namespace_node node;
- union acpi_parse_object op;
+union acpi_descriptor {
+ u8 descriptor_id; /* To differentiate various internal objs */
+ union acpi_operand_object object;
+ struct acpi_namespace_node node;
+ union acpi_parse_object op;
};
-
-#endif /* _ACOBJECT_H */
+#endif /* _ACOBJECT_H */
diff --git a/include/acpi/acopcode.h b/include/acpi/acopcode.h
index 118ecba4cf0..64da4299219 100644
--- a/include/acpi/acopcode.h
+++ b/include/acpi/acopcode.h
@@ -62,7 +62,6 @@
#define _NAM 0x6C
#define _PFX 0x6D
-
/*
* All AML opcodes and the parse-time arguments for each. Used by the AML
* parser Each list is compressed into a 32-bit number and stored in the
@@ -191,7 +190,6 @@
#define ARGP_WORD_OP ARGP_LIST1 (ARGP_WORDDATA)
#define ARGP_ZERO_OP ARG_NONE
-
/*
* All AML opcodes and the runtime arguments for each. Used by the AML
* interpreter Each list is compressed into a 32-bit number and stored
@@ -246,7 +244,7 @@
#define ARGI_FIELD_OP ARGI_INVALID_OPCODE
#define ARGI_FIND_SET_LEFT_BIT_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
#define ARGI_FIND_SET_RIGHT_BIT_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
-#define ARGI_FROM_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_TARGETREF)
+#define ARGI_FROM_BCD_OP ARGI_LIST2 (ARGI_INTEGER, ARGI_FIXED_TARGET)
#define ARGI_IF_OP ARGI_INVALID_OPCODE
#define ARGI_INCREMENT_OP ARGI_LIST1 (ARGI_INTEGER_REF)
#define ARGI_INDEX_FIELD_OP ARGI_INVALID_OPCODE
@@ -322,4 +320,4 @@
#define ARGI_WORD_OP ARGI_INVALID_OPCODE
#define ARGI_ZERO_OP ARG_NONE
-#endif /* __ACOPCODE_H__ */
+#endif /* __ACOPCODE_H__ */
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 2fbe180fee6..68d7edf0f69 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -73,12 +73,10 @@
#define ACPI_ALL_COMPONENTS 0x00003FFF
#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
-
/* Component IDs reserved for ACPI drivers */
#define ACPI_ALL_DRIVERS 0xFFFF0000
-
/*
* Raw debug output levels, do not use these in the DEBUG_PRINT macros
*/
@@ -132,11 +130,10 @@
#define ACPI_LV_VERBOSE 0xF0000000
-
/*
* Debug level macros that are used in the DEBUG_PRINT macros
*/
-#define ACPI_DEBUG_LEVEL(dl) (u32) dl,__LINE__,&_debug_info
+#define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS
/* Exception level -- used in the global "debug_level" */
@@ -147,7 +144,6 @@
#define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
-
/* Trace level -- also used in the global "debug_level" */
#define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES)
@@ -174,12 +170,10 @@
#define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL)
-
/* Defaults for debug_level, debug and normal */
#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR | ACPI_LV_DEBUG_OBJECT)
#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR | ACPI_LV_DEBUG_OBJECT)
#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
-
-#endif /* __ACOUTPUT_H__ */
+#endif /* __ACOUTPUT_H__ */
diff --git a/include/acpi/acparser.h b/include/acpi/acparser.h
index 69827657181..d352d40de1f 100644
--- a/include/acpi/acparser.h
+++ b/include/acpi/acparser.h
@@ -41,18 +41,15 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#ifndef __ACPARSER_H__
#define __ACPARSER_H__
-
#define OP_HAS_RETURN_VALUE 1
/* variable # arguments */
#define ACPI_VAR_ARGS ACPI_UINT32_MAX
-
#define ACPI_PARSE_DELETE_TREE 0x0001
#define ACPI_PARSE_NO_TREE_DELETE 0x0000
#define ACPI_PARSE_TREE_MASK 0x0001
@@ -63,7 +60,7 @@
#define ACPI_PARSE_MODE_MASK 0x0030
#define ACPI_PARSE_DEFERRED_OP 0x0100
-
+#define ACPI_PARSE_DISASSEMBLE 0x0200
/******************************************************************************
*
@@ -71,251 +68,165 @@
*
*****************************************************************************/
-
/*
* psxface - Parser external interfaces
*/
-acpi_status
-acpi_psx_load_table (
- u8 *pcode_addr,
- u32 pcode_length);
-
-acpi_status
-acpi_psx_execute (
- struct acpi_parameter_info *info);
-
+acpi_status acpi_ps_execute_method(struct acpi_parameter_info *info);
/*
* psargs - Parse AML opcode arguments
*/
-u8 *
-acpi_ps_get_next_package_end (
- struct acpi_parse_state *parser_state);
+u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state);
-char *
-acpi_ps_get_next_namestring (
- struct acpi_parse_state *parser_state);
+char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state);
void
-acpi_ps_get_next_simple_arg (
- struct acpi_parse_state *parser_state,
- u32 arg_type,
- union acpi_parse_object *arg);
+acpi_ps_get_next_simple_arg(struct acpi_parse_state *parser_state,
+ u32 arg_type, union acpi_parse_object *arg);
acpi_status
-acpi_ps_get_next_namepath (
- struct acpi_walk_state *walk_state,
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *arg,
- u8 method_call);
+acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
+ struct acpi_parse_state *parser_state,
+ union acpi_parse_object *arg, u8 method_call);
acpi_status
-acpi_ps_get_next_arg (
- struct acpi_walk_state *walk_state,
- struct acpi_parse_state *parser_state,
- u32 arg_type,
- union acpi_parse_object **return_arg);
-
+acpi_ps_get_next_arg(struct acpi_walk_state *walk_state,
+ struct acpi_parse_state *parser_state,
+ u32 arg_type, union acpi_parse_object **return_arg);
/*
* psfind
*/
-union acpi_parse_object *
-acpi_ps_find_name (
- union acpi_parse_object *scope,
- u32 name,
- u32 opcode);
-
-union acpi_parse_object*
-acpi_ps_get_parent (
- union acpi_parse_object *op);
+union acpi_parse_object *acpi_ps_find_name(union acpi_parse_object *scope,
+ u32 name, u32 opcode);
+union acpi_parse_object *acpi_ps_get_parent(union acpi_parse_object *op);
/*
* psopcode - AML Opcode information
*/
-const struct acpi_opcode_info *
-acpi_ps_get_opcode_info (
- u16 opcode);
-
-char *
-acpi_ps_get_opcode_name (
- u16 opcode);
+const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode);
+char *acpi_ps_get_opcode_name(u16 opcode);
/*
* psparse - top level parsing routines
*/
-acpi_status
-acpi_ps_parse_aml (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state);
-u32
-acpi_ps_get_opcode_size (
- u32 opcode);
+u32 acpi_ps_get_opcode_size(u32 opcode);
-u16
-acpi_ps_peek_opcode (
- struct acpi_parse_state *state);
+u16 acpi_ps_peek_opcode(struct acpi_parse_state *state);
+acpi_status
+acpi_ps_complete_this_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op);
+
+acpi_status
+acpi_ps_next_parse_state(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ acpi_status callback_status);
+
+/*
+ * psloop - main parse loop
+ */
+acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state);
/*
* psscope - Scope stack management routines
*/
acpi_status
-acpi_ps_init_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *root);
+acpi_ps_init_scope(struct acpi_parse_state *parser_state,
+ union acpi_parse_object *root);
-union acpi_parse_object *
-acpi_ps_get_parent_scope (
- struct acpi_parse_state *state);
+union acpi_parse_object *acpi_ps_get_parent_scope(struct acpi_parse_state
+ *state);
-u8
-acpi_ps_has_completed_scope (
- struct acpi_parse_state *parser_state);
+u8 acpi_ps_has_completed_scope(struct acpi_parse_state *parser_state);
void
-acpi_ps_pop_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object **op,
- u32 *arg_list,
- u32 *arg_count);
+acpi_ps_pop_scope(struct acpi_parse_state *parser_state,
+ union acpi_parse_object **op,
+ u32 * arg_list, u32 * arg_count);
acpi_status
-acpi_ps_push_scope (
- struct acpi_parse_state *parser_state,
- union acpi_parse_object *op,
- u32 remaining_args,
- u32 arg_count);
-
-void
-acpi_ps_cleanup_scope (
- struct acpi_parse_state *state);
+acpi_ps_push_scope(struct acpi_parse_state *parser_state,
+ union acpi_parse_object *op,
+ u32 remaining_args, u32 arg_count);
+void acpi_ps_cleanup_scope(struct acpi_parse_state *state);
/*
* pstree - parse tree manipulation routines
*/
void
-acpi_ps_append_arg(
- union acpi_parse_object *op,
- union acpi_parse_object *arg);
-
-union acpi_parse_object*
-acpi_ps_find (
- union acpi_parse_object *scope,
- char *path,
- u16 opcode,
- u32 create);
-
-union acpi_parse_object *
-acpi_ps_get_arg(
- union acpi_parse_object *op,
- u32 argn);
+acpi_ps_append_arg(union acpi_parse_object *op, union acpi_parse_object *arg);
-#ifdef ACPI_FUTURE_USAGE
-union acpi_parse_object *
-acpi_ps_get_depth_next (
- union acpi_parse_object *origin,
- union acpi_parse_object *op);
-#endif /* ACPI_FUTURE_USAGE */
+union acpi_parse_object *acpi_ps_find(union acpi_parse_object *scope,
+ char *path, u16 opcode, u32 create);
+union acpi_parse_object *acpi_ps_get_arg(union acpi_parse_object *op, u32 argn);
+
+#ifdef ACPI_FUTURE_USAGE
+union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
+ union acpi_parse_object *op);
+#endif /* ACPI_FUTURE_USAGE */
/*
* pswalk - parse tree walk routines
*/
acpi_status
-acpi_ps_walk_parsed_aml (
- union acpi_parse_object *start_op,
- union acpi_parse_object *end_op,
- union acpi_operand_object *mth_desc,
- struct acpi_namespace_node *start_node,
- union acpi_operand_object **params,
- union acpi_operand_object **caller_return_desc,
- acpi_owner_id owner_id,
- acpi_parse_downwards descending_callback,
- acpi_parse_upwards ascending_callback);
-
-acpi_status
-acpi_ps_get_next_walk_op (
- struct acpi_walk_state *walk_state,
- union acpi_parse_object *op,
- acpi_parse_upwards ascending_callback);
+acpi_ps_walk_parsed_aml(union acpi_parse_object *start_op,
+ union acpi_parse_object *end_op,
+ union acpi_operand_object *mth_desc,
+ struct acpi_namespace_node *start_node,
+ union acpi_operand_object **params,
+ union acpi_operand_object **caller_return_desc,
+ acpi_owner_id owner_id,
+ acpi_parse_downwards descending_callback,
+ acpi_parse_upwards ascending_callback);
acpi_status
-acpi_ps_delete_completed_op (
- struct acpi_walk_state *walk_state);
+acpi_ps_get_next_walk_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object *op,
+ acpi_parse_upwards ascending_callback);
-void
-acpi_ps_delete_parse_tree (
- union acpi_parse_object *root);
+acpi_status acpi_ps_delete_completed_op(struct acpi_walk_state *walk_state);
+void acpi_ps_delete_parse_tree(union acpi_parse_object *root);
/*
* psutils - parser utilities
*/
-union acpi_parse_object *
-acpi_ps_create_scope_op (
- void);
+union acpi_parse_object *acpi_ps_create_scope_op(void);
-void
-acpi_ps_init_op (
- union acpi_parse_object *op,
- u16 opcode);
+void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode);
-union acpi_parse_object *
-acpi_ps_alloc_op (
- u16 opcode);
+union acpi_parse_object *acpi_ps_alloc_op(u16 opcode);
-void
-acpi_ps_free_op (
- union acpi_parse_object *op);
+void acpi_ps_free_op(union acpi_parse_object *op);
-u8
-acpi_ps_is_leading_char (
- u32 c);
+u8 acpi_ps_is_leading_char(u32 c);
-u8
-acpi_ps_is_prefix_char (
- u32 c);
+u8 acpi_ps_is_prefix_char(u32 c);
#ifdef ACPI_FUTURE_USAGE
-u32
-acpi_ps_get_name(
- union acpi_parse_object *op);
-#endif /* ACPI_FUTURE_USAGE */
-
-void
-acpi_ps_set_name(
- union acpi_parse_object *op,
- u32 name);
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-void
-acpi_ps_delete_parse_cache (
- void);
-#endif
+u32 acpi_ps_get_name(union acpi_parse_object *op);
+#endif /* ACPI_FUTURE_USAGE */
+void acpi_ps_set_name(union acpi_parse_object *op, u32 name);
/*
* psdump - display parser tree
*/
u32
-acpi_ps_sprint_path (
- char *buffer_start,
- u32 buffer_size,
- union acpi_parse_object *op);
+acpi_ps_sprint_path(char *buffer_start,
+ u32 buffer_size, union acpi_parse_object *op);
u32
-acpi_ps_sprint_op (
- char *buffer_start,
- u32 buffer_size,
- union acpi_parse_object *op);
-
-void
-acpi_ps_show (
- union acpi_parse_object *op);
+acpi_ps_sprint_op(char *buffer_start,
+ u32 buffer_size, union acpi_parse_object *op);
+void acpi_ps_show(union acpi_parse_object *op);
-#endif /* __ACPARSER_H__ */
+#endif /* __ACPARSER_H__ */
diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index a69d7894204..ccf34f9dac6 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -49,22 +49,21 @@
* We put them here because we don't want to duplicate them
* in the rest of the source code again and again.
*/
-#include "acnames.h" /* Global ACPI names and strings */
-#include "acconfig.h" /* Configuration constants */
-#include "platform/acenv.h" /* Target environment specific items */
-#include "actypes.h" /* Fundamental common data types */
-#include "acexcep.h" /* ACPI exception codes */
-#include "acmacros.h" /* C macros */
-#include "actbl.h" /* ACPI table definitions */
-#include "aclocal.h" /* Internal data types */
-#include "acoutput.h" /* Error output and Debug macros */
-#include "acpiosxf.h" /* Interfaces to the ACPI-to-OS layer*/
-#include "acpixf.h" /* ACPI core subsystem external interfaces */
-#include "acobject.h" /* ACPI internal object */
-#include "acstruct.h" /* Common structures */
-#include "acglobal.h" /* All global variables */
-#include "achware.h" /* Hardware defines and interfaces */
-#include "acutils.h" /* Utility interfaces */
+#include "acnames.h" /* Global ACPI names and strings */
+#include "acconfig.h" /* Configuration constants */
+#include "platform/acenv.h" /* Target environment specific items */
+#include "actypes.h" /* Fundamental common data types */
+#include "acexcep.h" /* ACPI exception codes */
+#include "acmacros.h" /* C macros */
+#include "actbl.h" /* ACPI table definitions */
+#include "aclocal.h" /* Internal data types */
+#include "acoutput.h" /* Error output and Debug macros */
+#include "acpiosxf.h" /* Interfaces to the ACPI-to-OS layer */
+#include "acpixf.h" /* ACPI core subsystem external interfaces */
+#include "acobject.h" /* ACPI internal object */
+#include "acstruct.h" /* Common structures */
+#include "acglobal.h" /* All global variables */
+#include "achware.h" /* Hardware defines and interfaces */
+#include "acutils.h" /* Utility interfaces */
-
-#endif /* __ACPI_H__ */
+#endif /* __ACPI_H__ */
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 8d0e1290bc7..0b54e9a4a8a 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -35,48 +35,41 @@
/* TBD: Make dynamic */
#define ACPI_MAX_HANDLES 10
struct acpi_handle_list {
- u32 count;
- acpi_handle handles[ACPI_MAX_HANDLES];
+ u32 count;
+ acpi_handle handles[ACPI_MAX_HANDLES];
};
-
/* acpi_utils.h */
acpi_status
-acpi_extract_package (
- union acpi_object *package,
- struct acpi_buffer *format,
- struct acpi_buffer *buffer);
+acpi_extract_package(union acpi_object *package,
+ struct acpi_buffer *format, struct acpi_buffer *buffer);
acpi_status
-acpi_evaluate_integer (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *arguments,
- unsigned long *data);
+acpi_evaluate_integer(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *arguments, unsigned long *data);
acpi_status
-acpi_evaluate_reference (
- acpi_handle handle,
- acpi_string pathname,
- struct acpi_object_list *arguments,
- struct acpi_handle_list *list);
-
+acpi_evaluate_reference(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *arguments,
+ struct acpi_handle_list *list);
-#ifdef CONFIG_ACPI_BUS
+#ifdef CONFIG_ACPI
#include <linux/proc_fs.h>
#define ACPI_BUS_FILE_ROOT "acpi"
-extern struct proc_dir_entry *acpi_root_dir;
-extern FADT_DESCRIPTOR acpi_fadt;
+extern struct proc_dir_entry *acpi_root_dir;
+extern FADT_DESCRIPTOR acpi_fadt;
enum acpi_bus_removal_type {
- ACPI_BUS_REMOVAL_NORMAL = 0,
+ ACPI_BUS_REMOVAL_NORMAL = 0,
ACPI_BUS_REMOVAL_EJECT,
ACPI_BUS_REMOVAL_SUPRISE,
ACPI_BUS_REMOVAL_TYPE_COUNT
};
enum acpi_bus_device_type {
- ACPI_BUS_TYPE_DEVICE = 0,
+ ACPI_BUS_TYPE_DEVICE = 0,
ACPI_BUS_TYPE_POWER,
ACPI_BUS_TYPE_PROCESSOR,
ACPI_BUS_TYPE_THERMAL,
@@ -89,61 +82,60 @@ enum acpi_bus_device_type {
struct acpi_driver;
struct acpi_device;
-
/*
* ACPI Driver
* -----------
*/
-typedef int (*acpi_op_add) (struct acpi_device *device);
-typedef int (*acpi_op_remove) (struct acpi_device *device, int type);
-typedef int (*acpi_op_lock) (struct acpi_device *device, int type);
-typedef int (*acpi_op_start) (struct acpi_device *device);
-typedef int (*acpi_op_stop) (struct acpi_device *device, int type);
-typedef int (*acpi_op_suspend) (struct acpi_device *device, int state);
-typedef int (*acpi_op_resume) (struct acpi_device *device, int state);
-typedef int (*acpi_op_scan) (struct acpi_device *device);
-typedef int (*acpi_op_bind) (struct acpi_device *device);
-typedef int (*acpi_op_unbind) (struct acpi_device *device);
-typedef int (*acpi_op_match) (struct acpi_device *device,
- struct acpi_driver *driver);
+typedef int (*acpi_op_add) (struct acpi_device * device);
+typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
+typedef int (*acpi_op_lock) (struct acpi_device * device, int type);
+typedef int (*acpi_op_start) (struct acpi_device * device);
+typedef int (*acpi_op_stop) (struct acpi_device * device, int type);
+typedef int (*acpi_op_suspend) (struct acpi_device * device, int state);
+typedef int (*acpi_op_resume) (struct acpi_device * device, int state);
+typedef int (*acpi_op_scan) (struct acpi_device * device);
+typedef int (*acpi_op_bind) (struct acpi_device * device);
+typedef int (*acpi_op_unbind) (struct acpi_device * device);
+typedef int (*acpi_op_match) (struct acpi_device * device,
+ struct acpi_driver * driver);
struct acpi_bus_ops {
- u32 acpi_op_add:1;
- u32 acpi_op_remove:1;
- u32 acpi_op_lock:1;
- u32 acpi_op_start:1;
- u32 acpi_op_stop:1;
- u32 acpi_op_suspend:1;
- u32 acpi_op_resume:1;
- u32 acpi_op_scan:1;
- u32 acpi_op_bind:1;
- u32 acpi_op_unbind:1;
- u32 acpi_op_match:1;
- u32 reserved:21;
+ u32 acpi_op_add:1;
+ u32 acpi_op_remove:1;
+ u32 acpi_op_lock:1;
+ u32 acpi_op_start:1;
+ u32 acpi_op_stop:1;
+ u32 acpi_op_suspend:1;
+ u32 acpi_op_resume:1;
+ u32 acpi_op_scan:1;
+ u32 acpi_op_bind:1;
+ u32 acpi_op_unbind:1;
+ u32 acpi_op_match:1;
+ u32 reserved:21;
};
struct acpi_device_ops {
- acpi_op_add add;
- acpi_op_remove remove;
- acpi_op_lock lock;
- acpi_op_start start;
- acpi_op_stop stop;
- acpi_op_suspend suspend;
- acpi_op_resume resume;
- acpi_op_scan scan;
- acpi_op_bind bind;
- acpi_op_unbind unbind;
- acpi_op_match match;
+ acpi_op_add add;
+ acpi_op_remove remove;
+ acpi_op_lock lock;
+ acpi_op_start start;
+ acpi_op_stop stop;
+ acpi_op_suspend suspend;
+ acpi_op_resume resume;
+ acpi_op_scan scan;
+ acpi_op_bind bind;
+ acpi_op_unbind unbind;
+ acpi_op_match match;
};
struct acpi_driver {
- struct list_head node;
- char name[80];
- char class[80];
- atomic_t references;
- char *ids; /* Supported Hardware IDs */
- struct acpi_device_ops ops;
+ struct list_head node;
+ char name[80];
+ char class[80];
+ atomic_t references;
+ char *ids; /* Supported Hardware IDs */
+ struct acpi_device_ops ops;
};
/*
@@ -154,60 +146,57 @@ struct acpi_driver {
/* Status (_STA) */
struct acpi_device_status {
- u32 present:1;
- u32 enabled:1;
- u32 show_in_ui:1;
- u32 functional:1;
- u32 battery_present:1;
- u32 reserved:27;
+ u32 present:1;
+ u32 enabled:1;
+ u32 show_in_ui:1;
+ u32 functional:1;
+ u32 battery_present:1;
+ u32 reserved:27;
};
-
/* Flags */
struct acpi_device_flags {
- u32 dynamic_status:1;
- u32 hardware_id:1;
- u32 compatible_ids:1;
- u32 bus_address:1;
- u32 unique_id:1;
- u32 removable:1;
- u32 ejectable:1;
- u32 lockable:1;
- u32 suprise_removal_ok:1;
- u32 power_manageable:1;
- u32 performance_manageable:1;
- u32 wake_capable:1; /* Wakeup(_PRW) supported? */
- u32 reserved:20;
+ u32 dynamic_status:1;
+ u32 hardware_id:1;
+ u32 compatible_ids:1;
+ u32 bus_address:1;
+ u32 unique_id:1;
+ u32 removable:1;
+ u32 ejectable:1;
+ u32 lockable:1;
+ u32 suprise_removal_ok:1;
+ u32 power_manageable:1;
+ u32 performance_manageable:1;
+ u32 wake_capable:1; /* Wakeup(_PRW) supported? */
+ u32 reserved:20;
};
-
/* File System */
struct acpi_device_dir {
- struct proc_dir_entry *entry;
+ struct proc_dir_entry *entry;
};
#define acpi_device_dir(d) ((d)->dir.entry)
-
/* Plug and Play */
-typedef char acpi_bus_id[5];
-typedef unsigned long acpi_bus_address;
-typedef char acpi_hardware_id[9];
-typedef char acpi_unique_id[9];
-typedef char acpi_device_name[40];
-typedef char acpi_device_class[20];
+typedef char acpi_bus_id[5];
+typedef unsigned long acpi_bus_address;
+typedef char acpi_hardware_id[9];
+typedef char acpi_unique_id[9];
+typedef char acpi_device_name[40];
+typedef char acpi_device_class[20];
struct acpi_device_pnp {
- acpi_bus_id bus_id; /* Object name */
- acpi_bus_address bus_address; /* _ADR */
- acpi_hardware_id hardware_id; /* _HID */
- struct acpi_compatible_id_list *cid_list; /* _CIDs */
- acpi_unique_id unique_id; /* _UID */
- acpi_device_name device_name; /* Driver-determined */
- acpi_device_class device_class; /* " */
+ acpi_bus_id bus_id; /* Object name */
+ acpi_bus_address bus_address; /* _ADR */
+ acpi_hardware_id hardware_id; /* _HID */
+ struct acpi_compatible_id_list *cid_list; /* _CIDs */
+ acpi_unique_id unique_id; /* _UID */
+ acpi_device_name device_name; /* Driver-determined */
+ acpi_device_class device_class; /* " */
};
#define acpi_device_bid(d) ((d)->pnp.bus_id)
@@ -217,114 +206,111 @@ struct acpi_device_pnp {
#define acpi_device_name(d) ((d)->pnp.device_name)
#define acpi_device_class(d) ((d)->pnp.device_class)
-
/* Power Management */
struct acpi_device_power_flags {
- u32 explicit_get:1; /* _PSC present? */
- u32 power_resources:1; /* Power resources */
- u32 inrush_current:1; /* Serialize Dx->D0 */
- u32 power_removed:1; /* Optimize Dx->D0 */
- u32 reserved:28;
+ u32 explicit_get:1; /* _PSC present? */
+ u32 power_resources:1; /* Power resources */
+ u32 inrush_current:1; /* Serialize Dx->D0 */
+ u32 power_removed:1; /* Optimize Dx->D0 */
+ u32 reserved:28;
};
struct acpi_device_power_state {
struct {
- u8 valid:1;
- u8 explicit_set:1; /* _PSx present? */
- u8 reserved:6;
- } flags;
- int power; /* % Power (compared to D0) */
- int latency; /* Dx->D0 time (microseconds) */
- struct acpi_handle_list resources; /* Power resources referenced */
+ u8 valid:1;
+ u8 explicit_set:1; /* _PSx present? */
+ u8 reserved:6;
+ } flags;
+ int power; /* % Power (compared to D0) */
+ int latency; /* Dx->D0 time (microseconds) */
+ struct acpi_handle_list resources; /* Power resources referenced */
};
struct acpi_device_power {
- int state; /* Current state */
+ int state; /* Current state */
struct acpi_device_power_flags flags;
- struct acpi_device_power_state states[4]; /* Power states (D0-D3) */
+ struct acpi_device_power_state states[4]; /* Power states (D0-D3) */
};
-
/* Performance Management */
struct acpi_device_perf_flags {
- u8 reserved:8;
+ u8 reserved:8;
};
struct acpi_device_perf_state {
struct {
- u8 valid:1;
- u8 reserved:7;
- } flags;
- u8 power; /* % Power (compared to P0) */
- u8 performance; /* % Performance ( " ) */
- int latency; /* Px->P0 time (microseconds) */
+ u8 valid:1;
+ u8 reserved:7;
+ } flags;
+ u8 power; /* % Power (compared to P0) */
+ u8 performance; /* % Performance ( " ) */
+ int latency; /* Px->P0 time (microseconds) */
};
struct acpi_device_perf {
- int state;
+ int state;
struct acpi_device_perf_flags flags;
- int state_count;
+ int state_count;
struct acpi_device_perf_state *states;
};
/* Wakeup Management */
struct acpi_device_wakeup_flags {
- u8 valid:1; /* Can successfully enable wakeup? */
- u8 run_wake:1; /* Run-Wake GPE devices */
+ u8 valid:1; /* Can successfully enable wakeup? */
+ u8 run_wake:1; /* Run-Wake GPE devices */
};
struct acpi_device_wakeup_state {
- u8 enabled:1;
- u8 active:1;
+ u8 enabled:1;
+ u8 active:1;
};
struct acpi_device_wakeup {
- acpi_handle gpe_device;
- acpi_integer gpe_number;;
- acpi_integer sleep_state;
- struct acpi_handle_list resources;
- struct acpi_device_wakeup_state state;
- struct acpi_device_wakeup_flags flags;
+ acpi_handle gpe_device;
+ acpi_integer gpe_number;;
+ acpi_integer sleep_state;
+ struct acpi_handle_list resources;
+ struct acpi_device_wakeup_state state;
+ struct acpi_device_wakeup_flags flags;
};
/* Device */
struct acpi_device {
- acpi_handle handle;
- struct acpi_device *parent;
- struct list_head children;
- struct list_head node;
- struct list_head wakeup_list;
- struct list_head g_list;
+ acpi_handle handle;
+ struct acpi_device *parent;
+ struct list_head children;
+ struct list_head node;
+ struct list_head wakeup_list;
+ struct list_head g_list;
struct acpi_device_status status;
struct acpi_device_flags flags;
- struct acpi_device_pnp pnp;
+ struct acpi_device_pnp pnp;
struct acpi_device_power power;
struct acpi_device_wakeup wakeup;
- struct acpi_device_perf performance;
- struct acpi_device_dir dir;
- struct acpi_device_ops ops;
- struct acpi_driver *driver;
- void *driver_data;
- struct kobject kobj;
+ struct acpi_device_perf performance;
+ struct acpi_device_dir dir;
+ struct acpi_device_ops ops;
+ struct acpi_driver *driver;
+ void *driver_data;
+ struct kobject kobj;
};
#define acpi_driver_data(d) ((d)->driver_data)
-
/*
* Events
* ------
*/
struct acpi_bus_event {
- struct list_head node;
- acpi_device_class device_class;
- acpi_bus_id bus_id;
- u32 type;
- u32 data;
+ struct list_head node;
+ acpi_device_class device_class;
+ acpi_bus_id bus_id;
+ u32 type;
+ u32 data;
};
extern struct subsystem acpi_subsys;
@@ -335,34 +321,32 @@ extern struct subsystem acpi_subsys;
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
void acpi_bus_data_handler(acpi_handle handle, u32 function, void *context);
-int acpi_bus_get_status (struct acpi_device *device);
-int acpi_bus_get_power (acpi_handle handle, int *state);
-int acpi_bus_set_power (acpi_handle handle, int state);
-int acpi_bus_generate_event (struct acpi_device *device, u8 type, int data);
-int acpi_bus_receive_event (struct acpi_bus_event *event);
-int acpi_bus_register_driver (struct acpi_driver *driver);
-int acpi_bus_unregister_driver (struct acpi_driver *driver);
-int acpi_bus_add (struct acpi_device **child, struct acpi_device *parent,
- acpi_handle handle, int type);
-int acpi_bus_start (struct acpi_device *device);
-
-
-int acpi_match_ids (struct acpi_device *device, char *ids);
+int acpi_bus_get_status(struct acpi_device *device);
+int acpi_bus_get_power(acpi_handle handle, int *state);
+int acpi_bus_set_power(acpi_handle handle, int state);
+int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data);
+int acpi_bus_receive_event(struct acpi_bus_event *event);
+int acpi_bus_register_driver(struct acpi_driver *driver);
+int acpi_bus_unregister_driver(struct acpi_driver *driver);
+int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
+ acpi_handle handle, int type);
+int acpi_bus_start(struct acpi_device *device);
+
+int acpi_match_ids(struct acpi_device *device, char *ids);
int acpi_create_dir(struct acpi_device *);
void acpi_remove_dir(struct acpi_device *);
-
/*
* Bind physical devices with ACPI devices
*/
#include <linux/device.h>
struct acpi_bus_type {
- struct list_head list;
- struct bus_type *bus;
- /* For general devices under the bus*/
- int (*find_device)(struct device *, acpi_handle*);
+ struct list_head list;
+ struct bus_type *bus;
+ /* For general devices under the bus */
+ int (*find_device) (struct device *, acpi_handle *);
/* For bridges, such as PCI root bridge, IDE controller */
- int (*find_bridge)(struct device *, acpi_handle *);
+ int (*find_bridge) (struct device *, acpi_handle *);
};
int register_acpi_bus_type(struct acpi_bus_type *);
int unregister_acpi_bus_type(struct acpi_bus_type *);
@@ -372,6 +356,6 @@ acpi_handle acpi_get_child(acpi_handle, acpi_integer);
acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->firmware_data))
-#endif /*CONFIG_ACPI_BUS*/
+#endif /* CONFIG_ACPI */
#endif /*__ACPI_BUS_H__*/
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 579fe191b7e..c1b4e1f882e 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -29,7 +29,6 @@
#include <linux/acpi.h>
#include <acpi/acpi_bus.h>
-
#define ACPI_MAX_STRING 80
#define ACPI_BUS_COMPONENT 0x00010000
@@ -44,60 +43,55 @@
#define ACPI_BUTTON_HID_POWERF "ACPI_FPB"
#define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB"
-
/* --------------------------------------------------------------------------
PCI
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_PCI
-
#define ACPI_PCI_COMPONENT 0x00400000
/* ACPI PCI Interrupt Link (pci_link.c) */
-int acpi_irq_penalty_init (void);
-int acpi_pci_link_allocate_irq (acpi_handle handle, int index, int *edge_level,
- int *active_high_low, char **name);
+int acpi_irq_penalty_init(void);
+int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *edge_level,
+ int *active_high_low, char **name);
int acpi_pci_link_free_irq(acpi_handle handle);
/* ACPI PCI Interrupt Routing (pci_irq.c) */
-int acpi_pci_irq_add_prt (acpi_handle handle, int segment, int bus);
-void acpi_pci_irq_del_prt (int segment, int bus);
+int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus);
+void acpi_pci_irq_del_prt(int segment, int bus);
/* ACPI PCI Device Binding (pci_bind.c) */
struct pci_bus;
-acpi_status acpi_get_pci_id (acpi_handle handle, struct acpi_pci_id *id);
-int acpi_pci_bind (struct acpi_device *device);
-int acpi_pci_unbind (struct acpi_device *device);
-int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus);
+acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
+int acpi_pci_bind(struct acpi_device *device);
+int acpi_pci_unbind(struct acpi_device *device);
+int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
+ struct pci_bus *bus);
/* Arch-defined function to add a bus to the system */
-struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, int bus);
-
-#endif /*CONFIG_ACPI_PCI*/
-
+struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
+ int bus);
/* --------------------------------------------------------------------------
Power Resource
-------------------------------------------------------------------------- */
#ifdef CONFIG_ACPI_POWER
-int acpi_enable_wakeup_device_power (struct acpi_device *dev);
-int acpi_disable_wakeup_device_power (struct acpi_device *dev);
-int acpi_power_get_inferred_state (struct acpi_device *device);
-int acpi_power_transition (struct acpi_device *device, int state);
+int acpi_enable_wakeup_device_power(struct acpi_device *dev);
+int acpi_disable_wakeup_device_power(struct acpi_device *dev);
+int acpi_power_get_inferred_state(struct acpi_device *device);
+int acpi_power_transition(struct acpi_device *device, int state);
#endif
-
/* --------------------------------------------------------------------------
Embedded Controller
-------------------------------------------------------------------------- */
#ifdef CONFIG_ACPI_EC
-int acpi_ec_ecdt_probe (void);
+int acpi_ec_ecdt_probe(void);
#endif
/* --------------------------------------------------------------------------
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index ea489f23521..98e0b8cd14e 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -7,7 +7,6 @@
*
*****************************************************************************/
-
/*
* Copyright (C) 2000 - 2005, R. Byron Moore
* All rights reserved.
@@ -51,7 +50,6 @@
#include "platform/acenv.h"
#include "actypes.h"
-
/* Priorities for acpi_os_queue_for_execution */
#define OSD_PRIORITY_GPE 1
@@ -62,200 +60,136 @@
#define ACPI_NO_UNIT_LIMIT ((u32) -1)
#define ACPI_MUTEX_SEM 1
-
/* Functions for acpi_os_signal */
#define ACPI_SIGNAL_FATAL 0
#define ACPI_SIGNAL_BREAKPOINT 1
-struct acpi_signal_fatal_info
-{
- u32 type;
- u32 code;
- u32 argument;
+struct acpi_signal_fatal_info {
+ u32 type;
+ u32 code;
+ u32 argument;
};
-
/*
* OSL Initialization and shutdown primitives
*/
-acpi_status
-acpi_os_initialize (
- void);
-
-acpi_status
-acpi_os_terminate (
- void);
+acpi_status acpi_os_initialize(void);
+acpi_status acpi_os_terminate(void);
/*
* ACPI Table interfaces
*/
-acpi_status
-acpi_os_get_root_pointer (
- u32 flags,
- struct acpi_pointer *address);
+acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *address);
acpi_status
-acpi_os_predefined_override (
- const struct acpi_predefined_names *init_val,
- acpi_string *new_val);
+acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
+ acpi_string * new_val);
acpi_status
-acpi_os_table_override (
- struct acpi_table_header *existing_table,
- struct acpi_table_header **new_table);
-
+acpi_os_table_override(struct acpi_table_header *existing_table,
+ struct acpi_table_header **new_table);
/*
* Synchronization primitives
*/
acpi_status
-acpi_os_create_semaphore (
- u32 max_units,
- u32 initial_units,
- acpi_handle *out_handle);
-
-acpi_status
-acpi_os_delete_semaphore (
- acpi_handle handle);
+acpi_os_create_semaphore(u32 max_units,
+ u32 initial_units, acpi_handle * out_handle);
-acpi_status
-acpi_os_wait_semaphore (
- acpi_handle handle,
- u32 units,
- u16 timeout);
+acpi_status acpi_os_delete_semaphore(acpi_handle handle);
-acpi_status
-acpi_os_signal_semaphore (
- acpi_handle handle,
- u32 units);
+acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout);
-acpi_status
-acpi_os_create_lock (
- acpi_handle *out_handle);
+acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units);
-void
-acpi_os_delete_lock (
- acpi_handle handle);
+acpi_status acpi_os_create_lock(acpi_handle * out_handle);
-void
-acpi_os_acquire_lock (
- acpi_handle handle,
- u32 flags);
+void acpi_os_delete_lock(acpi_handle handle);
-void
-acpi_os_release_lock (
- acpi_handle handle,
- u32 flags);
+unsigned long acpi_os_acquire_lock(acpi_handle handle);
+void acpi_os_release_lock(acpi_handle handle, unsigned long flags);
/*
* Memory allocation and mapping
*/
-void *
-acpi_os_allocate (
- acpi_size size);
+void *acpi_os_allocate(acpi_size size);
-void
-acpi_os_free (
- void * memory);
+void acpi_os_free(void *memory);
acpi_status
-acpi_os_map_memory (
- acpi_physical_address physical_address,
- acpi_size size,
- void __iomem **logical_address);
+acpi_os_map_memory(acpi_physical_address physical_address,
+ acpi_size size, void __iomem ** logical_address);
-void
-acpi_os_unmap_memory (
- void __iomem *logical_address,
- acpi_size size);
+void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_os_get_physical_address (
- void *logical_address,
- acpi_physical_address *physical_address);
+acpi_os_get_physical_address(void *logical_address,
+ acpi_physical_address * physical_address);
#endif
+/*
+ * Memory/Object Cache
+ */
+acpi_status
+acpi_os_create_cache(char *cache_name,
+ u16 object_size,
+ u16 max_depth, acpi_cache_t ** return_cache);
+
+acpi_status acpi_os_delete_cache(acpi_cache_t * cache);
+
+acpi_status acpi_os_purge_cache(acpi_cache_t * cache);
+
+void *acpi_os_acquire_object(acpi_cache_t * cache);
+
+acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object);
/*
* Interrupt handlers
*/
acpi_status
-acpi_os_install_interrupt_handler (
- u32 gsi,
- acpi_osd_handler service_routine,
- void *context);
+acpi_os_install_interrupt_handler(u32 gsi,
+ acpi_osd_handler service_routine,
+ void *context);
acpi_status
-acpi_os_remove_interrupt_handler (
- u32 gsi,
- acpi_osd_handler service_routine);
-
+acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
/*
* Threads and Scheduling
*/
-u32
-acpi_os_get_thread_id (
- void);
+u32 acpi_os_get_thread_id(void);
acpi_status
-acpi_os_queue_for_execution (
- u32 priority,
- acpi_osd_exec_callback function,
- void *context);
+acpi_os_queue_for_execution(u32 priority,
+ acpi_osd_exec_callback function, void *context);
-void
-acpi_os_wait_events_complete(
- void * context);
+void acpi_os_wait_events_complete(void *context);
-void
-acpi_os_wait_events_complete (
- void *context);
+void acpi_os_wait_events_complete(void *context);
-void
-acpi_os_sleep (
- acpi_integer milliseconds);
-
-void
-acpi_os_stall (
- u32 microseconds);
+void acpi_os_sleep(acpi_integer milliseconds);
+void acpi_os_stall(u32 microseconds);
/*
* Platform and hardware-independent I/O interfaces
*/
-acpi_status
-acpi_os_read_port (
- acpi_io_address address,
- u32 *value,
- u32 width);
-
-acpi_status
-acpi_os_write_port (
- acpi_io_address address,
- u32 value,
- u32 width);
+acpi_status acpi_os_read_port(acpi_io_address address, u32 * value, u32 width);
+acpi_status acpi_os_write_port(acpi_io_address address, u32 value, u32 width);
/*
* Platform and hardware-independent physical memory interfaces
*/
acpi_status
-acpi_os_read_memory (
- acpi_physical_address address,
- u32 *value,
- u32 width);
+acpi_os_read_memory(acpi_physical_address address, u32 * value, u32 width);
acpi_status
-acpi_os_write_memory (
- acpi_physical_address address,
- u32 value,
- u32 width);
-
+acpi_os_write_memory(acpi_physical_address address, u32 value, u32 width);
/*
* Platform and hardware-independent PCI configuration space access
@@ -263,111 +197,69 @@ acpi_os_write_memory (
* certain compilers complain.
*/
acpi_status
-acpi_os_read_pci_configuration (
- struct acpi_pci_id *pci_id,
- u32 reg,
- void *value,
- u32 width);
+acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
+ u32 reg, void *value, u32 width);
acpi_status
-acpi_os_write_pci_configuration (
- struct acpi_pci_id *pci_id,
- u32 reg,
- acpi_integer value,
- u32 width);
+acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
+ u32 reg, acpi_integer value, u32 width);
/*
* Interim function needed for PCI IRQ routing
*/
void
-acpi_os_derive_pci_id(
- acpi_handle rhandle,
- acpi_handle chandle,
- struct acpi_pci_id **pci_id);
+acpi_os_derive_pci_id(acpi_handle rhandle,
+ acpi_handle chandle, struct acpi_pci_id **pci_id);
/*
* Miscellaneous
*/
-u8
-acpi_os_readable (
- void *pointer,
- acpi_size length);
+u8 acpi_os_readable(void *pointer, acpi_size length);
#ifdef ACPI_FUTURE_USAGE
-u8
-acpi_os_writable (
- void *pointer,
- acpi_size length);
+u8 acpi_os_writable(void *pointer, acpi_size length);
#endif
-u64
-acpi_os_get_timer (
- void);
+u64 acpi_os_get_timer(void);
-acpi_status
-acpi_os_signal (
- u32 function,
- void *info);
+acpi_status acpi_os_signal(u32 function, void *info);
/*
* Debug print routines
*/
-void ACPI_INTERNAL_VAR_XFACE
-acpi_os_printf (
- const char *format,
- ...);
-
-void
-acpi_os_vprintf (
- const char *format,
- va_list args);
+void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...);
-void
-acpi_os_redirect_output (
- void *destination);
+void acpi_os_vprintf(const char *format, va_list args);
+void acpi_os_redirect_output(void *destination);
#ifdef ACPI_FUTURE_USAGE
/*
* Debug input
*/
-u32
-acpi_os_get_line (
- char *buffer);
+u32 acpi_os_get_line(char *buffer);
#endif
-
/*
* Directory manipulation
*/
-void *
-acpi_os_open_directory (
- char *pathname,
- char *wildcard_spec,
- char requested_file_type);
+void *acpi_os_open_directory(char *pathname,
+ char *wildcard_spec, char requested_file_type);
/* requeste_file_type values */
#define REQUEST_FILE_ONLY 0
#define REQUEST_DIR_ONLY 1
+char *acpi_os_get_next_filename(void *dir_handle);
-char *
-acpi_os_get_next_filename (
- void *dir_handle);
-
-void
-acpi_os_close_directory (
- void *dir_handle);
+void acpi_os_close_directory(void *dir_handle);
/*
* Debug
*/
void
-acpi_os_dbg_assert(
- void *failed_assertion,
- void *file_name,
- u32 line_number,
- char *message);
+acpi_os_dbg_assert(void *failed_assertion,
+ void *file_name, u32 line_number, char *message);
-#endif /* __ACPIOSXF_H__ */
+#endif /* __ACPIOSXF_H__ */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index f8f619f8e4f..2a9dbc13b0f 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -42,447 +42,283 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#ifndef __ACXFACE_H__
#define __ACXFACE_H__
#include "actypes.h"
#include "actbl.h"
-
/*
* Global interfaces
*/
-acpi_status
-acpi_initialize_subsystem (
- void);
+acpi_status acpi_initialize_subsystem(void);
-acpi_status
-acpi_enable_subsystem (
- u32 flags);
+acpi_status acpi_enable_subsystem(u32 flags);
-acpi_status
-acpi_initialize_objects (
- u32 flags);
+acpi_status acpi_initialize_objects(u32 flags);
-acpi_status
-acpi_terminate (
- void);
+acpi_status acpi_terminate(void);
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_subsystem_status (
- void);
+acpi_status acpi_subsystem_status(void);
#endif
-acpi_status
-acpi_enable (
- void);
+acpi_status acpi_enable(void);
-acpi_status
-acpi_disable (
- void);
+acpi_status acpi_disable(void);
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_get_system_info (
- struct acpi_buffer *ret_buffer);
+acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
#endif
-const char *
-acpi_format_exception (
- acpi_status exception);
+const char *acpi_format_exception(acpi_status exception);
-acpi_status
-acpi_purge_cached_objects (
- void);
+acpi_status acpi_purge_cached_objects(void);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_install_initialization_handler (
- acpi_init_handler handler,
- u32 function);
+acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
#endif
/*
* ACPI Memory managment
*/
-void *
-acpi_allocate (
- u32 size);
-
-void *
-acpi_callocate (
- u32 size);
+void *acpi_allocate(u32 size);
-void
-acpi_free (
- void *address);
+void *acpi_callocate(u32 size);
+void acpi_free(void *address);
/*
* ACPI table manipulation interfaces
*/
acpi_status
-acpi_find_root_pointer (
- u32 flags,
- struct acpi_pointer *rsdp_address);
+acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address);
-acpi_status
-acpi_load_tables (
- void);
+acpi_status acpi_load_tables(void);
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_load_table (
- struct acpi_table_header *table_ptr);
+acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
-acpi_status
-acpi_unload_table (
- acpi_table_type table_type);
+acpi_status acpi_unload_table(acpi_table_type table_type);
acpi_status
-acpi_get_table_header (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header *out_table_header);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_get_table_header(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header *out_table_header);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
-acpi_get_table (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_buffer *ret_buffer);
+acpi_get_table(acpi_table_type table_type,
+ u32 instance, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_get_firmware_table (
- acpi_string signature,
- u32 instance,
- u32 flags,
- struct acpi_table_header **table_pointer);
-
+acpi_get_firmware_table(acpi_string signature,
+ u32 instance,
+ u32 flags, struct acpi_table_header **table_pointer);
/*
* Namespace and name interfaces
*/
acpi_status
-acpi_walk_namespace (
- acpi_object_type type,
- acpi_handle start_object,
- u32 max_depth,
- acpi_walk_callback user_function,
- void *context,
- void **return_value);
+acpi_walk_namespace(acpi_object_type type,
+ acpi_handle start_object,
+ u32 max_depth,
+ acpi_walk_callback user_function,
+ void *context, void **return_value);
acpi_status
-acpi_get_devices (
- char *HID,
- acpi_walk_callback user_function,
- void *context,
- void **return_value);
+acpi_get_devices(char *HID,
+ acpi_walk_callback user_function,
+ void *context, void **return_value);
acpi_status
-acpi_get_name (
- acpi_handle handle,
- u32 name_type,
- struct acpi_buffer *ret_path_ptr);
+acpi_get_name(acpi_handle handle,
+ u32 name_type, struct acpi_buffer *ret_path_ptr);
acpi_status
-acpi_get_handle (
- acpi_handle parent,
- acpi_string pathname,
- acpi_handle *ret_handle);
+acpi_get_handle(acpi_handle parent,
+ acpi_string pathname, acpi_handle * ret_handle);
acpi_status
-acpi_attach_data (
- acpi_handle obj_handle,
- acpi_object_handler handler,
- void *data);
+acpi_attach_data(acpi_handle obj_handle,
+ acpi_object_handler handler, void *data);
acpi_status
-acpi_detach_data (
- acpi_handle obj_handle,
- acpi_object_handler handler);
+acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler);
acpi_status
-acpi_get_data (
- acpi_handle obj_handle,
- acpi_object_handler handler,
- void **data);
-
+acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data);
/*
* Object manipulation and enumeration
*/
acpi_status
-acpi_evaluate_object (
- acpi_handle object,
- acpi_string pathname,
- struct acpi_object_list *parameter_objects,
- struct acpi_buffer *return_object_buffer);
+acpi_evaluate_object(acpi_handle object,
+ acpi_string pathname,
+ struct acpi_object_list *parameter_objects,
+ struct acpi_buffer *return_object_buffer);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_evaluate_object_typed (
- acpi_handle object,
- acpi_string pathname,
- struct acpi_object_list *external_params,
- struct acpi_buffer *return_buffer,
- acpi_object_type return_type);
+acpi_evaluate_object_typed(acpi_handle object,
+ acpi_string pathname,
+ struct acpi_object_list *external_params,
+ struct acpi_buffer *return_buffer,
+ acpi_object_type return_type);
#endif
acpi_status
-acpi_get_object_info (
- acpi_handle handle,
- struct acpi_buffer *return_buffer);
+acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer);
acpi_status
-acpi_get_next_object (
- acpi_object_type type,
- acpi_handle parent,
- acpi_handle child,
- acpi_handle *out_handle);
+acpi_get_next_object(acpi_object_type type,
+ acpi_handle parent,
+ acpi_handle child, acpi_handle * out_handle);
-acpi_status
-acpi_get_type (
- acpi_handle object,
- acpi_object_type *out_type);
-
-acpi_status
-acpi_get_parent (
- acpi_handle object,
- acpi_handle *out_handle);
+acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
+acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
/*
* Event handler interfaces
*/
acpi_status
-acpi_install_fixed_event_handler (
- u32 acpi_event,
- acpi_event_handler handler,
- void *context);
+acpi_install_fixed_event_handler(u32 acpi_event,
+ acpi_event_handler handler, void *context);
acpi_status
-acpi_remove_fixed_event_handler (
- u32 acpi_event,
- acpi_event_handler handler);
+acpi_remove_fixed_event_handler(u32 acpi_event, acpi_event_handler handler);
acpi_status
-acpi_install_notify_handler (
- acpi_handle device,
- u32 handler_type,
- acpi_notify_handler handler,
- void *context);
+acpi_install_notify_handler(acpi_handle device,
+ u32 handler_type,
+ acpi_notify_handler handler, void *context);
acpi_status
-acpi_remove_notify_handler (
- acpi_handle device,
- u32 handler_type,
- acpi_notify_handler handler);
+acpi_remove_notify_handler(acpi_handle device,
+ u32 handler_type, acpi_notify_handler handler);
acpi_status
-acpi_install_address_space_handler (
- acpi_handle device,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler,
- acpi_adr_space_setup setup,
- void *context);
+acpi_install_address_space_handler(acpi_handle device,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler,
+ acpi_adr_space_setup setup, void *context);
acpi_status
-acpi_remove_address_space_handler (
- acpi_handle device,
- acpi_adr_space_type space_id,
- acpi_adr_space_handler handler);
+acpi_remove_address_space_handler(acpi_handle device,
+ acpi_adr_space_type space_id,
+ acpi_adr_space_handler handler);
acpi_status
-acpi_install_gpe_handler (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 type,
- acpi_event_handler address,
- void *context);
+acpi_install_gpe_handler(acpi_handle gpe_device,
+ u32 gpe_number,
+ u32 type, acpi_event_handler address, void *context);
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_install_exception_handler (
- acpi_exception_handler handler);
+acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
#endif
-
/*
* Event interfaces
*/
-acpi_status
-acpi_acquire_global_lock (
- u16 timeout,
- u32 *handle);
+acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle);
-acpi_status
-acpi_release_global_lock (
- u32 handle);
+acpi_status acpi_release_global_lock(u32 handle);
acpi_status
-acpi_remove_gpe_handler (
- acpi_handle gpe_device,
- u32 gpe_number,
- acpi_event_handler address);
+acpi_remove_gpe_handler(acpi_handle gpe_device,
+ u32 gpe_number, acpi_event_handler address);
-acpi_status
-acpi_enable_event (
- u32 event,
- u32 flags);
+acpi_status acpi_enable_event(u32 event, u32 flags);
-acpi_status
-acpi_disable_event (
- u32 event,
- u32 flags);
+acpi_status acpi_disable_event(u32 event, u32 flags);
-acpi_status
-acpi_clear_event (
- u32 event);
+acpi_status acpi_clear_event(u32 event);
#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_get_event_status (
- u32 event,
- acpi_event_status *event_status);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
-acpi_status
-acpi_set_gpe_type (
- acpi_handle gpe_device,
- u32 gpe_number,
- u8 type);
+acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type);
-acpi_status
-acpi_enable_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags);
+acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
-acpi_status
-acpi_disable_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags);
+acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
-acpi_status
-acpi_clear_gpe (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags);
+acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_get_gpe_status (
- acpi_handle gpe_device,
- u32 gpe_number,
- u32 flags,
- acpi_event_status *event_status);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_get_gpe_status(acpi_handle gpe_device,
+ u32 gpe_number,
+ u32 flags, acpi_event_status * event_status);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
-acpi_install_gpe_block (
- acpi_handle gpe_device,
- struct acpi_generic_address *gpe_block_address,
- u32 register_count,
- u32 interrupt_level);
-
-acpi_status
-acpi_remove_gpe_block (
- acpi_handle gpe_device);
+acpi_install_gpe_block(acpi_handle gpe_device,
+ struct acpi_generic_address *gpe_block_address,
+ u32 register_count, u32 interrupt_number);
+acpi_status acpi_remove_gpe_block(acpi_handle gpe_device);
/*
* Resource interfaces
*/
typedef
-acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
- struct acpi_resource *resource,
- void *context);
-
+acpi_status(*ACPI_WALK_RESOURCE_CALLBACK) (struct acpi_resource * resource,
+ void *context);
acpi_status
-acpi_get_current_resources(
- acpi_handle device_handle,
- struct acpi_buffer *ret_buffer);
+acpi_get_current_resources(acpi_handle device_handle,
+ struct acpi_buffer *ret_buffer);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_get_possible_resources(
- acpi_handle device_handle,
- struct acpi_buffer *ret_buffer);
+acpi_get_possible_resources(acpi_handle device_handle,
+ struct acpi_buffer *ret_buffer);
#endif
acpi_status
-acpi_walk_resources (
- acpi_handle device_handle,
- char *path,
- ACPI_WALK_RESOURCE_CALLBACK user_function,
- void *context);
+acpi_walk_resources(acpi_handle device_handle,
+ char *path,
+ ACPI_WALK_RESOURCE_CALLBACK user_function, void *context);
acpi_status
-acpi_set_current_resources (
- acpi_handle device_handle,
- struct acpi_buffer *in_buffer);
+acpi_set_current_resources(acpi_handle device_handle,
+ struct acpi_buffer *in_buffer);
acpi_status
-acpi_get_irq_routing_table (
- acpi_handle bus_device_handle,
- struct acpi_buffer *ret_buffer);
+acpi_get_irq_routing_table(acpi_handle bus_device_handle,
+ struct acpi_buffer *ret_buffer);
acpi_status
-acpi_resource_to_address64 (
- struct acpi_resource *resource,
- struct acpi_resource_address64 *out);
+acpi_resource_to_address64(struct acpi_resource *resource,
+ struct acpi_resource_address64 *out);
/*
* Hardware (ACPI device) interfaces
*/
-acpi_status
-acpi_get_register (
- u32 register_id,
- u32 *return_value,
- u32 flags);
+acpi_status acpi_get_register(u32 register_id, u32 * return_value, u32 flags);
-acpi_status
-acpi_set_register (
- u32 register_id,
- u32 value,
- u32 flags);
+acpi_status acpi_set_register(u32 register_id, u32 value, u32 flags);
acpi_status
-acpi_set_firmware_waking_vector (
- acpi_physical_address physical_address);
+acpi_set_firmware_waking_vector(acpi_physical_address physical_address);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_get_firmware_waking_vector (
- acpi_physical_address *physical_address);
+acpi_get_firmware_waking_vector(acpi_physical_address * physical_address);
#endif
acpi_status
-acpi_get_sleep_type_data (
- u8 sleep_state,
- u8 *slp_typ_a,
- u8 *slp_typ_b);
+acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
-acpi_status
-acpi_enter_sleep_state_prep (
- u8 sleep_state);
+acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
-acpi_status asmlinkage
-acpi_enter_sleep_state (
- u8 sleep_state);
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
-acpi_status asmlinkage
-acpi_enter_sleep_state_s4bios (
- void);
-
-acpi_status
-acpi_leave_sleep_state (
- u8 sleep_state);
+acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void);
+acpi_status acpi_leave_sleep_state(u8 sleep_state);
-#endif /* __ACXFACE_H__ */
+#endif /* __ACXFACE_H__ */
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index ed679264c12..38e798b05d0 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -44,303 +44,216 @@
#ifndef __ACRESRC_H__
#define __ACRESRC_H__
-
/*
* Function prototypes called from Acpi* APIs
*/
acpi_status
-acpi_rs_get_prt_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer);
-
+acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_rs_get_crs_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer);
+acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_rs_get_prs_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
-acpi_rs_get_method_data (
- acpi_handle handle,
- char *path,
- struct acpi_buffer *ret_buffer);
+acpi_rs_get_method_data(acpi_handle handle,
+ char *path, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_rs_set_srs_method_data (
- acpi_handle handle,
- struct acpi_buffer *ret_buffer);
+acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_rs_create_resource_list (
- union acpi_operand_object *byte_stream_buffer,
- struct acpi_buffer *output_buffer);
+acpi_rs_create_resource_list(union acpi_operand_object *byte_stream_buffer,
+ struct acpi_buffer *output_buffer);
acpi_status
-acpi_rs_create_byte_stream (
- struct acpi_resource *linked_list_buffer,
- struct acpi_buffer *output_buffer);
+acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer,
+ struct acpi_buffer *output_buffer);
acpi_status
-acpi_rs_create_pci_routing_table (
- union acpi_operand_object *package_object,
- struct acpi_buffer *output_buffer);
-
+acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
+ struct acpi_buffer *output_buffer);
/*
* rsdump
*/
#ifdef ACPI_FUTURE_USAGE
-void
-acpi_rs_dump_resource_list (
- struct acpi_resource *resource);
-
-void
-acpi_rs_dump_irq_list (
- u8 *route_table);
-#endif /* ACPI_FUTURE_USAGE */
+void acpi_rs_dump_resource_list(struct acpi_resource *resource);
+void acpi_rs_dump_irq_list(u8 * route_table);
+#endif /* ACPI_FUTURE_USAGE */
/*
* rscalc
*/
acpi_status
-acpi_rs_get_byte_stream_start (
- u8 *byte_stream_buffer,
- u8 **byte_stream_start,
- u32 *size);
+acpi_rs_get_byte_stream_start(u8 * byte_stream_buffer,
+ u8 ** byte_stream_start, u32 * size);
acpi_status
-acpi_rs_get_list_length (
- u8 *byte_stream_buffer,
- u32 byte_stream_buffer_length,
- acpi_size *size_needed);
+acpi_rs_get_list_length(u8 * byte_stream_buffer,
+ u32 byte_stream_buffer_length, acpi_size * size_needed);
acpi_status
-acpi_rs_get_byte_stream_length (
- struct acpi_resource *linked_list_buffer,
- acpi_size *size_needed);
+acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list_buffer,
+ acpi_size * size_needed);
acpi_status
-acpi_rs_get_pci_routing_table_length (
- union acpi_operand_object *package_object,
- acpi_size *buffer_size_needed);
+acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
+ acpi_size * buffer_size_needed);
acpi_status
-acpi_rs_byte_stream_to_list (
- u8 *byte_stream_buffer,
- u32 byte_stream_buffer_length,
- u8 *output_buffer);
+acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
+ u32 byte_stream_buffer_length, u8 * output_buffer);
acpi_status
-acpi_rs_list_to_byte_stream (
- struct acpi_resource *linked_list,
- acpi_size byte_stream_size_needed,
- u8 *output_buffer);
+acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
+ acpi_size byte_stream_size_needed,
+ u8 * output_buffer);
acpi_status
-acpi_rs_io_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_io_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_fixed_io_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_io_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_io_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_fixed_io_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_irq_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_irq_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_irq_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_irq_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_dma_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_dma_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_dma_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_dma_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_address16_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_address16_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address16_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_address16_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_address32_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_address32_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address32_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_address32_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_address64_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_address64_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address64_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_address64_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_start_depend_fns_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
acpi_status
-acpi_rs_end_depend_fns_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
acpi_status
-acpi_rs_start_depend_fns_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer,
+ acpi_size * bytes_consumed);
acpi_status
-acpi_rs_end_depend_fns_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_memory24_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_memory24_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_memory24_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_memory24_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_memory32_range_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
acpi_status
-acpi_rs_fixed_memory32_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
acpi_status
-acpi_rs_memory32_range_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_fixed_memory32_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_extended_irq_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_extended_irq_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_end_tag_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_end_tag_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_vendor_resource (
- u8 *byte_stream_buffer,
- acpi_size *bytes_consumed,
- u8 **output_buffer,
- acpi_size *structure_size);
+acpi_rs_vendor_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_vendor_stream (
- struct acpi_resource *linked_list,
- u8 **output_buffer,
- acpi_size *bytes_consumed);
+acpi_rs_vendor_stream(struct acpi_resource *linked_list,
+ u8 ** output_buffer, acpi_size * bytes_consumed);
-u8
-acpi_rs_get_resource_type (
- u8 resource_start_byte);
+u8 acpi_rs_get_resource_type(u8 resource_start_byte);
-#endif /* __ACRESRC_H__ */
+#endif /* __ACRESRC_H__ */
diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h
index e6b9e36a2ed..99d23533980 100644
--- a/include/acpi/acstruct.h
+++ b/include/acpi/acstruct.h
@@ -44,14 +44,12 @@
#ifndef __ACSTRUCT_H__
#define __ACSTRUCT_H__
-
/*****************************************************************************
*
* Tree walking typedefs and structs
*
****************************************************************************/
-
/*
* Walk state - current state of a parse tree walk. Used for both a leisurely stroll through
* the tree (for whatever reason), and for control method execution.
@@ -65,152 +63,142 @@
#define ACPI_WALK_CONST_REQUIRED 3
#define ACPI_WALK_CONST_OPTIONAL 4
-struct acpi_walk_state
-{
- u8 data_type; /* To differentiate various internal objs MUST BE FIRST!*/\
- u8 walk_type;
- acpi_owner_id owner_id; /* Owner of objects created during the walk */
- u8 last_predicate; /* Result of last predicate */
- u8 reserved; /* For alignment */
- u8 current_result; /* */
- u8 next_op_info; /* Info about next_op */
- u8 num_operands; /* Stack pointer for Operands[] array */
- u8 return_used;
- u16 opcode; /* Current AML opcode */
- u8 scope_depth;
- u8 reserved1;
- u32 arg_count; /* push for fixed or var args */
- u32 aml_offset;
- u32 arg_types;
- u32 method_breakpoint; /* For single stepping */
- u32 user_breakpoint; /* User AML breakpoint */
- u32 parse_flags;
- u32 prev_arg_types;
-
- u8 *aml_last_while;
- struct acpi_namespace_node arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
- union acpi_operand_object **caller_return_desc;
- union acpi_generic_state *control_state; /* List of control states (nested IFs) */
- struct acpi_namespace_node *deferred_node; /* Used when executing deferred opcodes */
- struct acpi_gpe_event_info *gpe_event_info; /* Info for GPE (_Lxx/_Exx methods only */
- union acpi_operand_object *implicit_return_obj;
- struct acpi_namespace_node local_variables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
- struct acpi_namespace_node *method_call_node; /* Called method Node*/
- union acpi_parse_object *method_call_op; /* method_call Op if running a method */
- union acpi_operand_object *method_desc; /* Method descriptor if running a method */
- struct acpi_namespace_node *method_node; /* Method node if running a method. */
- union acpi_parse_object *op; /* Current parser op */
- union acpi_operand_object *operands[ACPI_OBJ_NUM_OPERANDS+1]; /* Operands passed to the interpreter (+1 for NULL terminator) */
- const struct acpi_opcode_info *op_info; /* Info on current opcode */
- union acpi_parse_object *origin; /* Start of walk [Obsolete] */
- union acpi_operand_object **params;
- struct acpi_parse_state parser_state; /* Current state of parser */
- union acpi_operand_object *result_obj;
- union acpi_generic_state *results; /* Stack of accumulated results */
- union acpi_operand_object *return_desc; /* Return object, if any */
- union acpi_generic_state *scope_info; /* Stack of nested scopes */
-
- union acpi_parse_object *prev_op; /* Last op that was processed */
- union acpi_parse_object *next_op; /* next op to be processed */
- acpi_parse_downwards descending_callback;
- acpi_parse_upwards ascending_callback;
- struct acpi_thread_state *thread;
- struct acpi_walk_state *next; /* Next walk_state in list */
+struct acpi_walk_state {
+ u8 data_type; /* To differentiate various internal objs MUST BE FIRST! */
+ u8 walk_type;
+ acpi_owner_id owner_id; /* Owner of objects created during the walk */
+ u8 last_predicate; /* Result of last predicate */
+ u8 current_result; /* */
+ u8 next_op_info; /* Info about next_op */
+ u8 num_operands; /* Stack pointer for Operands[] array */
+ u8 return_used;
+ u16 opcode; /* Current AML opcode */
+ u8 scope_depth;
+ u8 pass_number; /* Parse pass during table load */
+ u32 arg_count; /* push for fixed or var args */
+ u32 aml_offset;
+ u32 arg_types;
+ u32 method_breakpoint; /* For single stepping */
+ u32 user_breakpoint; /* User AML breakpoint */
+ u32 parse_flags;
+ u32 prev_arg_types;
+
+ u8 *aml_last_while;
+ struct acpi_namespace_node arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */
+ union acpi_operand_object **caller_return_desc;
+ union acpi_generic_state *control_state; /* List of control states (nested IFs) */
+ struct acpi_namespace_node *deferred_node; /* Used when executing deferred opcodes */
+ struct acpi_gpe_event_info *gpe_event_info; /* Info for GPE (_Lxx/_Exx methods only */
+ union acpi_operand_object *implicit_return_obj;
+ struct acpi_namespace_node local_variables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */
+ struct acpi_namespace_node *method_call_node; /* Called method Node */
+ union acpi_parse_object *method_call_op; /* method_call Op if running a method */
+ union acpi_operand_object *method_desc; /* Method descriptor if running a method */
+ struct acpi_namespace_node *method_node; /* Method node if running a method. */
+ union acpi_parse_object *op; /* Current parser op */
+ union acpi_operand_object *operands[ACPI_OBJ_NUM_OPERANDS + 1]; /* Operands passed to the interpreter (+1 for NULL terminator) */
+ const struct acpi_opcode_info *op_info; /* Info on current opcode */
+ union acpi_parse_object *origin; /* Start of walk [Obsolete] */
+ union acpi_operand_object **params;
+ struct acpi_parse_state parser_state; /* Current state of parser */
+ union acpi_operand_object *result_obj;
+ union acpi_generic_state *results; /* Stack of accumulated results */
+ union acpi_operand_object *return_desc; /* Return object, if any */
+ union acpi_generic_state *scope_info; /* Stack of nested scopes */
+
+ union acpi_parse_object *prev_op; /* Last op that was processed */
+ union acpi_parse_object *next_op; /* next op to be processed */
+ acpi_parse_downwards descending_callback;
+ acpi_parse_upwards ascending_callback;
+ struct acpi_thread_state *thread;
+ struct acpi_walk_state *next; /* Next walk_state in list */
};
-
/* Info used by acpi_ps_init_objects */
-struct acpi_init_walk_info
-{
- u16 method_count;
- u16 device_count;
- u16 op_region_count;
- u16 field_count;
- u16 buffer_count;
- u16 package_count;
- u16 op_region_init;
- u16 field_init;
- u16 buffer_init;
- u16 package_init;
- u16 object_count;
- struct acpi_table_desc *table_desc;
+struct acpi_init_walk_info {
+ u16 method_count;
+ u16 device_count;
+ u16 op_region_count;
+ u16 field_count;
+ u16 buffer_count;
+ u16 package_count;
+ u16 op_region_init;
+ u16 field_init;
+ u16 buffer_init;
+ u16 package_init;
+ u16 object_count;
+ struct acpi_table_desc *table_desc;
};
-
/* Info used by acpi_ns_initialize_devices */
-struct acpi_device_walk_info
-{
- u16 device_count;
- u16 num_STA;
- u16 num_INI;
- struct acpi_table_desc *table_desc;
+struct acpi_device_walk_info {
+ u16 device_count;
+ u16 num_STA;
+ u16 num_INI;
+ struct acpi_table_desc *table_desc;
};
-
/* TBD: [Restructure] Merge with struct above */
-struct acpi_walk_info
-{
- u32 debug_level;
- u32 owner_id;
- u8 display_type;
+struct acpi_walk_info {
+ u32 debug_level;
+ u32 count;
+ acpi_owner_id owner_id;
+ u8 display_type;
};
/* Display Types */
-#define ACPI_DISPLAY_SUMMARY 0
-#define ACPI_DISPLAY_OBJECTS 1
+#define ACPI_DISPLAY_SUMMARY (u8) 0
+#define ACPI_DISPLAY_OBJECTS (u8) 1
+#define ACPI_DISPLAY_MASK (u8) 1
-struct acpi_get_devices_info
-{
- acpi_walk_callback user_function;
- void *context;
- char *hid;
-};
+#define ACPI_DISPLAY_SHORT (u8) 2
+struct acpi_get_devices_info {
+ acpi_walk_callback user_function;
+ void *context;
+ char *hid;
+};
-union acpi_aml_operands
-{
- union acpi_operand_object *operands[7];
+union acpi_aml_operands {
+ union acpi_operand_object *operands[7];
- struct
- {
- struct acpi_object_integer *type;
- struct acpi_object_integer *code;
- struct acpi_object_integer *argument;
+ struct {
+ struct acpi_object_integer *type;
+ struct acpi_object_integer *code;
+ struct acpi_object_integer *argument;
} fatal;
- struct
- {
- union acpi_operand_object *source;
- struct acpi_object_integer *index;
- union acpi_operand_object *target;
+ struct {
+ union acpi_operand_object *source;
+ struct acpi_object_integer *index;
+ union acpi_operand_object *target;
} index;
- struct
- {
- union acpi_operand_object *source;
- struct acpi_object_integer *index;
- struct acpi_object_integer *length;
- union acpi_operand_object *target;
+ struct {
+ union acpi_operand_object *source;
+ struct acpi_object_integer *index;
+ struct acpi_object_integer *length;
+ union acpi_operand_object *target;
} mid;
};
-
/* Internal method parameter list */
-struct acpi_parameter_info
-{
- struct acpi_namespace_node *node;
- union acpi_operand_object **parameters;
- union acpi_operand_object *return_object;
- u8 parameter_type;
- u8 return_object_type;
+struct acpi_parameter_info {
+ struct acpi_namespace_node *node;
+ union acpi_operand_object *obj_desc;
+ union acpi_operand_object **parameters;
+ union acpi_operand_object *return_object;
+ u8 pass_number;
+ u8 parameter_type;
+ u8 return_object_type;
};
/* Types for parameter_type above */
@@ -218,5 +206,4 @@ struct acpi_parameter_info
#define ACPI_PARAM_ARGS 0
#define ACPI_PARAM_GPE 1
-
#endif
diff --git a/include/acpi/actables.h b/include/acpi/actables.h
index 39df92e21a0..f92c1858b80 100644
--- a/include/acpi/actables.h
+++ b/include/acpi/actables.h
@@ -44,146 +44,101 @@
#ifndef __ACTABLES_H__
#define __ACTABLES_H__
-
/* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */
#define SIZE_IN_HEADER 0
-
/*
* tbconvrt - Table conversion routines
*/
-acpi_status
-acpi_tb_convert_to_xsdt (
- struct acpi_table_desc *table_info);
+acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info);
-acpi_status
-acpi_tb_convert_table_fadt (
- void);
+acpi_status acpi_tb_convert_table_fadt(void);
-acpi_status
-acpi_tb_build_common_facs (
- struct acpi_table_desc *table_info);
+acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info);
u32
-acpi_tb_get_table_count (
- struct rsdp_descriptor *RSDP,
- struct acpi_table_header *RSDT);
-
+acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
+ struct acpi_table_header *RSDT);
/*
* tbget - Table "get" routines
*/
acpi_status
-acpi_tb_get_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info);
-
-acpi_status
-acpi_tb_get_table_header (
- struct acpi_pointer *address,
- struct acpi_table_header *return_header);
+acpi_tb_get_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info);
acpi_status
-acpi_tb_get_table_body (
- struct acpi_pointer *address,
- struct acpi_table_header *header,
- struct acpi_table_desc *table_info);
+acpi_tb_get_table_header(struct acpi_pointer *address,
+ struct acpi_table_header *return_header);
acpi_status
-acpi_tb_get_table_ptr (
- acpi_table_type table_type,
- u32 instance,
- struct acpi_table_header **table_ptr_loc);
+acpi_tb_get_table_body(struct acpi_pointer *address,
+ struct acpi_table_header *header,
+ struct acpi_table_desc *table_info);
acpi_status
-acpi_tb_verify_rsdp (
- struct acpi_pointer *address);
+acpi_tb_get_table_ptr(acpi_table_type table_type,
+ u32 instance, struct acpi_table_header **table_ptr_loc);
-void
-acpi_tb_get_rsdt_address (
- struct acpi_pointer *out_address);
+acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address);
-acpi_status
-acpi_tb_validate_rsdt (
- struct acpi_table_header *table_ptr);
+void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address);
+acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr);
/*
* tbgetall - get multiple required tables
*/
-acpi_status
-acpi_tb_get_required_tables (
- void);
-
+acpi_status acpi_tb_get_required_tables(void);
/*
* tbinstall - Table installation
*/
-acpi_status
-acpi_tb_install_table (
- struct acpi_table_desc *table_info);
+acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info);
acpi_status
-acpi_tb_recognize_table (
- struct acpi_table_desc *table_info,
- u8 search_type);
+acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type);
acpi_status
-acpi_tb_init_table_descriptor (
- acpi_table_type table_type,
- struct acpi_table_desc *table_info);
-
+acpi_tb_init_table_descriptor(acpi_table_type table_type,
+ struct acpi_table_desc *table_info);
/*
* tbremove - Table removal and deletion
*/
-void
-acpi_tb_delete_all_tables (
- void);
-
-void
-acpi_tb_delete_tables_by_type (
- acpi_table_type type);
+void acpi_tb_delete_all_tables(void);
-void
-acpi_tb_delete_single_table (
- struct acpi_table_desc *table_desc);
+void acpi_tb_delete_tables_by_type(acpi_table_type type);
-struct acpi_table_desc *
-acpi_tb_uninstall_table (
- struct acpi_table_desc *table_desc);
+void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc);
+struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc
+ *table_desc);
/*
* tbxfroot - RSDP, RSDT utilities
*/
acpi_status
-acpi_tb_find_table (
- char *signature,
- char *oem_id,
- char *oem_table_id,
- struct acpi_table_header **table_ptr);
+acpi_tb_find_table(char *signature,
+ char *oem_id,
+ char *oem_table_id, struct acpi_table_header **table_ptr);
-acpi_status
-acpi_tb_get_table_rsdt (
- void);
+acpi_status acpi_tb_get_table_rsdt(void);
+acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp);
/*
* tbutils - common table utilities
*/
+acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc);
+
acpi_status
-acpi_tb_verify_table_checksum (
- struct acpi_table_header *table_header);
+acpi_tb_verify_table_checksum(struct acpi_table_header *table_header);
-u8
-acpi_tb_checksum (
- void *buffer,
- u32 length);
+u8 acpi_tb_generate_checksum(void *buffer, u32 length);
acpi_status
-acpi_tb_validate_table_header (
- struct acpi_table_header *table_header);
+acpi_tb_validate_table_header(struct acpi_table_header *table_header);
-#endif /* __ACTABLES_H__ */
+#endif /* __ACTABLES_H__ */
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index b5cdcca444c..a46f406e1c9 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -44,27 +44,24 @@
#ifndef __ACTBL_H__
#define __ACTBL_H__
-
/*
* Values for description table header signatures
*/
#define RSDP_NAME "RSDP"
-#define RSDP_SIG "RSD PTR " /* RSDT Pointer signature */
-#define APIC_SIG "APIC" /* Multiple APIC Description Table */
-#define DSDT_SIG "DSDT" /* Differentiated System Description Table */
-#define FADT_SIG "FACP" /* Fixed ACPI Description Table */
-#define FACS_SIG "FACS" /* Firmware ACPI Control Structure */
-#define PSDT_SIG "PSDT" /* Persistent System Description Table */
-#define RSDT_SIG "RSDT" /* Root System Description Table */
-#define XSDT_SIG "XSDT" /* Extended System Description Table */
-#define SSDT_SIG "SSDT" /* Secondary System Description Table */
-#define SBST_SIG "SBST" /* Smart Battery Specification Table */
-#define SPIC_SIG "SPIC" /* IOSAPIC table */
-#define BOOT_SIG "BOOT" /* Boot table */
-
-
-#define GL_OWNED 0x02 /* Ownership of global lock is bit 1 */
-
+#define RSDP_SIG "RSD PTR " /* RSDT Pointer signature */
+#define APIC_SIG "APIC" /* Multiple APIC Description Table */
+#define DSDT_SIG "DSDT" /* Differentiated System Description Table */
+#define FADT_SIG "FACP" /* Fixed ACPI Description Table */
+#define FACS_SIG "FACS" /* Firmware ACPI Control Structure */
+#define PSDT_SIG "PSDT" /* Persistent System Description Table */
+#define RSDT_SIG "RSDT" /* Root System Description Table */
+#define XSDT_SIG "XSDT" /* Extended System Description Table */
+#define SSDT_SIG "SSDT" /* Secondary System Description Table */
+#define SBST_SIG "SBST" /* Smart Battery Specification Table */
+#define SPIC_SIG "SPIC" /* IOSAPIC table */
+#define BOOT_SIG "BOOT" /* Boot table */
+
+#define GL_OWNED 0x02 /* Ownership of global lock is bit 1 */
/*
* Common table types. The base code can remain
@@ -75,7 +72,6 @@
#define FACS_DESCRIPTOR struct facs_descriptor_rev2
#define FADT_DESCRIPTOR struct fadt_descriptor_rev2
-
#pragma pack(1)
/*
@@ -84,45 +80,37 @@
* NOTE: The tables that are specific to ACPI versions (1.0, 2.0, etc.)
* are in separate files.
*/
-struct rsdp_descriptor /* Root System Descriptor Pointer */
-{
- char signature [8]; /* ACPI signature, contains "RSD PTR " */
- u8 checksum; /* To make sum of struct == 0 */
- char oem_id [6]; /* OEM identification */
- u8 revision; /* Must be 0 for 1.0, 2 for 2.0 */
- u32 rsdt_physical_address; /* 32-bit physical address of RSDT */
- u32 length; /* XSDT Length in bytes including hdr */
- u64 xsdt_physical_address; /* 64-bit physical address of XSDT */
- u8 extended_checksum; /* Checksum of entire table */
- char reserved [3]; /* Reserved field must be 0 */
+struct rsdp_descriptor { /* Root System Descriptor Pointer */
+ char signature[8]; /* ACPI signature, contains "RSD PTR " */
+ u8 checksum; /* ACPI 1.0 checksum */
+ char oem_id[6]; /* OEM identification */
+ u8 revision; /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */
+ u32 rsdt_physical_address; /* 32-bit physical address of the RSDT */
+ u32 length; /* XSDT Length in bytes, including header */
+ u64 xsdt_physical_address; /* 64-bit physical address of the XSDT */
+ u8 extended_checksum; /* Checksum of entire table (ACPI 2.0) */
+ char reserved[3]; /* Reserved, must be zero */
};
-
-struct acpi_common_facs /* Common FACS for internal use */
-{
- u32 *global_lock;
- u64 *firmware_waking_vector;
- u8 vector_width;
+struct acpi_common_facs { /* Common FACS for internal use */
+ u32 *global_lock;
+ u64 *firmware_waking_vector;
+ u8 vector_width;
};
-
#define ACPI_TABLE_HEADER_DEF /* ACPI common table header */ \
- char signature [4]; /* ACPI signature (4 ASCII characters) */\
- u32 length; /* Length of table, in bytes, including header */\
+ char signature[4]; /* ASCII table signature */\
+ u32 length; /* Length of table in bytes, including this header */\
u8 revision; /* ACPI Specification minor version # */\
u8 checksum; /* To make sum of entire table == 0 */\
- char oem_id [6]; /* OEM identification */\
- char oem_table_id [8]; /* OEM table identification */\
+ char oem_id[6]; /* ASCII OEM identification */\
+ char oem_table_id[8]; /* ASCII OEM table identification */\
u32 oem_revision; /* OEM revision number */\
- char asl_compiler_id [4]; /* ASL compiler vendor ID */\
- u32 asl_compiler_revision; /* ASL compiler revision number */
-
-
-struct acpi_table_header /* ACPI common table header */
-{
- ACPI_TABLE_HEADER_DEF
-};
+ char asl_compiler_id [4]; /* ASCII ASL compiler vendor ID */\
+ u32 asl_compiler_revision; /* ASL compiler version */
+struct acpi_table_header { /* ACPI common table header */
+ACPI_TABLE_HEADER_DEF};
/*
* MADT values and structures
@@ -135,12 +123,15 @@ struct acpi_table_header /* ACPI common table header */
/* Master MADT */
-struct multiple_apic_table
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 local_apic_address; /* Physical address of local APIC */
- u32 PCATcompat : 1; /* A one indicates system also has dual 8259s */
- u32 reserved1 : 31;
+struct multiple_apic_table {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 local_apic_address; /* Physical address of local APIC */
+
+ /* Flags (32 bits) */
+
+ u8 PCATcompat:1; /* 00: System also has dual 8259s */
+ u8:7; /* 01-07: Reserved, must be zero */
+ u8 reserved1[3]; /* 08-31: Reserved, must be zero */
};
/* Values for Type in APIC_HEADER_DEF */
@@ -154,7 +145,7 @@ struct multiple_apic_table
#define APIC_IO_SAPIC 6
#define APIC_LOCAL_SAPIC 7
#define APIC_XRUPT_SOURCE 8
-#define APIC_RESERVED 9 /* 9 and greater are reserved */
+#define APIC_RESERVED 9 /* 9 and greater are reserved */
/*
* MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
@@ -163,10 +154,8 @@ struct multiple_apic_table
u8 type; \
u8 length;
-struct apic_header
-{
- APIC_HEADER_DEF
-};
+struct apic_header {
+APIC_HEADER_DEF};
/* Values for MPS INTI flags */
@@ -180,117 +169,90 @@ struct apic_header
#define TRIGGER_RESERVED 2
#define TRIGGER_LEVEL 3
-/* Common flag definitions */
+/* Common flag definitions (16 bits each) */
#define MPS_INTI_FLAGS \
- u16 polarity : 2; /* Polarity of APIC I/O input signals */\
- u16 trigger_mode : 2; /* Trigger mode of APIC input signals */\
- u16 reserved1 : 12; /* Reserved, must be zero */
+ u8 polarity : 2; /* 00-01: Polarity of APIC I/O input signals */\
+ u8 trigger_mode : 2; /* 02-03: Trigger mode of APIC input signals */\
+ u8 : 4; /* 04-07: Reserved, must be zero */\
+ u8 reserved1; /* 08-15: Reserved, must be zero */
#define LOCAL_APIC_FLAGS \
- u32 processor_enabled: 1; /* Processor is usable if set */\
- u32 reserved2 : 31; /* Reserved, must be zero */
+ u8 processor_enabled: 1; /* 00: Processor is usable if set */\
+ u8 : 7; /* 01-07: Reserved, must be zero */\
+ u8 reserved2; /* 08-15: Reserved, must be zero */
/* Sub-structures for MADT */
-struct madt_processor_apic
-{
- APIC_HEADER_DEF
- u8 processor_id; /* ACPI processor id */
- u8 local_apic_id; /* Processor's local APIC id */
- LOCAL_APIC_FLAGS
-};
-
-struct madt_io_apic
-{
- APIC_HEADER_DEF
- u8 io_apic_id; /* I/O APIC ID */
- u8 reserved; /* Reserved - must be zero */
- u32 address; /* APIC physical address */
- u32 interrupt; /* Global system interrupt where INTI
- * lines start */
+struct madt_processor_apic {
+ APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */
+ u8 local_apic_id; /* Processor's local APIC id */
+ LOCAL_APIC_FLAGS};
+
+struct madt_io_apic {
+ APIC_HEADER_DEF u8 io_apic_id; /* I/O APIC ID */
+ u8 reserved; /* Reserved - must be zero */
+ u32 address; /* APIC physical address */
+ u32 interrupt; /* Global system interrupt where INTI
+ * lines start */
};
-struct madt_interrupt_override
-{
- APIC_HEADER_DEF
- u8 bus; /* 0 - ISA */
- u8 source; /* Interrupt source (IRQ) */
- u32 interrupt; /* Global system interrupt */
- MPS_INTI_FLAGS
-};
+struct madt_interrupt_override {
+ APIC_HEADER_DEF u8 bus; /* 0 - ISA */
+ u8 source; /* Interrupt source (IRQ) */
+ u32 interrupt; /* Global system interrupt */
+ MPS_INTI_FLAGS};
-struct madt_nmi_source
-{
- APIC_HEADER_DEF
- MPS_INTI_FLAGS
- u32 interrupt; /* Global system interrupt */
+struct madt_nmi_source {
+ APIC_HEADER_DEF MPS_INTI_FLAGS u32 interrupt; /* Global system interrupt */
};
-struct madt_local_apic_nmi
-{
- APIC_HEADER_DEF
- u8 processor_id; /* ACPI processor id */
- MPS_INTI_FLAGS
- u8 lint; /* LINTn to which NMI is connected */
+struct madt_local_apic_nmi {
+ APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */
+ MPS_INTI_FLAGS u8 lint; /* LINTn to which NMI is connected */
};
-struct madt_address_override
-{
- APIC_HEADER_DEF
- u16 reserved; /* Reserved - must be zero */
- u64 address; /* APIC physical address */
+struct madt_address_override {
+ APIC_HEADER_DEF u16 reserved; /* Reserved, must be zero */
+ u64 address; /* APIC physical address */
};
-struct madt_io_sapic
-{
- APIC_HEADER_DEF
- u8 io_sapic_id; /* I/O SAPIC ID */
- u8 reserved; /* Reserved - must be zero */
- u32 interrupt_base; /* Glocal interrupt for SAPIC start */
- u64 address; /* SAPIC physical address */
+struct madt_io_sapic {
+ APIC_HEADER_DEF u8 io_sapic_id; /* I/O SAPIC ID */
+ u8 reserved; /* Reserved, must be zero */
+ u32 interrupt_base; /* Glocal interrupt for SAPIC start */
+ u64 address; /* SAPIC physical address */
};
-struct madt_local_sapic
-{
- APIC_HEADER_DEF
- u8 processor_id; /* ACPI processor id */
- u8 local_sapic_id; /* SAPIC ID */
- u8 local_sapic_eid; /* SAPIC EID */
- u8 reserved [3]; /* Reserved - must be zero */
- LOCAL_APIC_FLAGS
- u32 processor_uID; /* Numeric UID - ACPI 3.0 */
- char processor_uIDstring[1]; /* String UID - ACPI 3.0 */
+struct madt_local_sapic {
+ APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */
+ u8 local_sapic_id; /* SAPIC ID */
+ u8 local_sapic_eid; /* SAPIC EID */
+ u8 reserved[3]; /* Reserved, must be zero */
+ LOCAL_APIC_FLAGS u32 processor_uID; /* Numeric UID - ACPI 3.0 */
+ char processor_uIDstring[1]; /* String UID - ACPI 3.0 */
};
-struct madt_interrupt_source
-{
- APIC_HEADER_DEF
- MPS_INTI_FLAGS
- u8 interrupt_type; /* 1=PMI, 2=INIT, 3=corrected */
- u8 processor_id; /* Processor ID */
- u8 processor_eid; /* Processor EID */
- u8 io_sapic_vector; /* Vector value for PMI interrupts */
- u32 interrupt; /* Global system interrupt */
- u32 flags; /* Interrupt Source Flags */
+struct madt_interrupt_source {
+ APIC_HEADER_DEF MPS_INTI_FLAGS u8 interrupt_type; /* 1=PMI, 2=INIT, 3=corrected */
+ u8 processor_id; /* Processor ID */
+ u8 processor_eid; /* Processor EID */
+ u8 io_sapic_vector; /* Vector value for PMI interrupts */
+ u32 interrupt; /* Global system interrupt */
+ u32 flags; /* Interrupt Source Flags */
};
-
/*
* Smart Battery
*/
-struct smart_battery_table
-{
- ACPI_TABLE_HEADER_DEF
- u32 warning_level;
- u32 low_level;
- u32 critical_level;
+struct smart_battery_table {
+ ACPI_TABLE_HEADER_DEF u32 warning_level;
+ u32 low_level;
+ u32 critical_level;
};
-
#pragma pack()
-
/*
* ACPI Table information. We save the table address, length,
* and type of memory allocation (mapped or allocated) for each
@@ -314,39 +276,35 @@ struct smart_battery_table
/* Data about each known table type */
-struct acpi_table_support
-{
- char *name;
- char *signature;
- void **global_ptr;
- u8 sig_length;
- u8 flags;
+struct acpi_table_support {
+ char *name;
+ char *signature;
+ void **global_ptr;
+ u8 sig_length;
+ u8 flags;
};
-
/*
* Get the ACPI version-specific tables
*/
-#include "actbl1.h" /* Acpi 1.0 table definitions */
-#include "actbl2.h" /* Acpi 2.0 table definitions */
+#include "actbl1.h" /* Acpi 1.0 table definitions */
+#include "actbl2.h" /* Acpi 2.0 table definitions */
-extern u8 acpi_fadt_is_v1; /* is set to 1 if FADT is revision 1,
- * needed for certain workarounds */
+extern u8 acpi_fadt_is_v1; /* is set to 1 if FADT is revision 1,
+ * needed for certain workarounds */
#pragma pack(1)
/*
* High performance timer
*/
-struct hpet_table
-{
- ACPI_TABLE_HEADER_DEF
- u32 hardware_id;
- struct acpi_generic_address base_address;
- u8 hpet_number;
- u16 clock_tick;
- u8 attributes;
+struct hpet_table {
+ ACPI_TABLE_HEADER_DEF u32 hardware_id;
+ struct acpi_generic_address base_address;
+ u8 hpet_number;
+ u16 clock_tick;
+ u8 attributes;
};
#pragma pack()
-#endif /* __ACTBL_H__ */
+#endif /* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 33de5f4d2cc..67312c3a915 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -49,88 +49,87 @@
/*
* ACPI 1.0 Root System Description Table (RSDT)
*/
-struct rsdt_descriptor_rev1
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 table_offset_entry [1]; /* Array of pointers to other */
- /* ACPI tables */
+struct rsdt_descriptor_rev1 {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */
};
-
/*
* ACPI 1.0 Firmware ACPI Control Structure (FACS)
*/
-struct facs_descriptor_rev1
-{
- char signature[4]; /* ACPI Signature */
- u32 length; /* Length of structure, in bytes */
- u32 hardware_signature; /* Hardware configuration signature */
- u32 firmware_waking_vector; /* ACPI OS waking vector */
- u32 global_lock; /* Global Lock */
- u32 S4bios_f : 1; /* Indicates if S4BIOS support is present */
- u32 reserved1 : 31; /* Must be 0 */
- u8 resverved3 [40]; /* Reserved - must be zero */
-};
+struct facs_descriptor_rev1 {
+ char signature[4]; /* ASCII table signature */
+ u32 length; /* Length of structure in bytes */
+ u32 hardware_signature; /* Hardware configuration signature */
+ u32 firmware_waking_vector; /* ACPI OS waking vector */
+ u32 global_lock; /* Global Lock */
+
+ /* Flags (32 bits) */
+ u8 S4bios_f:1; /* 00: S4BIOS support is present */
+ u8:7; /* 01-07: Reserved, must be zero */
+ u8 reserved1[3]; /* 08-31: Reserved, must be zero */
+
+ u8 reserved2[40]; /* Reserved, must be zero */
+};
/*
* ACPI 1.0 Fixed ACPI Description Table (FADT)
*/
-struct fadt_descriptor_rev1
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 firmware_ctrl; /* Physical address of FACS */
- u32 dsdt; /* Physical address of DSDT */
- u8 model; /* System Interrupt Model */
- u8 reserved1; /* Reserved */
- u16 sci_int; /* System vector of SCI interrupt */
- u32 smi_cmd; /* Port address of SMI command port */
- u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */
- u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */
- u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */
- u8 reserved2; /* Reserved - must be zero */
- u32 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */
- u32 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */
- u32 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */
- u32 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */
- u32 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */
- u32 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */
- u32 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */
- u32 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */
- u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */
- u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */
- u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */
- u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */
- u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */
- u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */
- u8 gpe1_base; /* Offset in gpe model where gpe1 events start */
- u8 reserved3; /* Reserved */
- u16 plvl2_lat; /* Worst case HW latency to enter/exit C2 state */
- u16 plvl3_lat; /* Worst case HW latency to enter/exit C3 state */
- u16 flush_size; /* Size of area read to flush caches */
- u16 flush_stride; /* Stride used in flushing caches */
- u8 duty_offset; /* Bit location of duty cycle field in p_cnt reg */
- u8 duty_width; /* Bit width of duty cycle field in p_cnt reg */
- u8 day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */
- u8 mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */
- u8 century; /* Index to century in RTC CMOS RAM */
- u8 reserved4; /* Reserved */
- u8 reserved4a; /* Reserved */
- u8 reserved4b; /* Reserved */
- u32 wb_invd : 1; /* The wbinvd instruction works properly */
- u32 wb_invd_flush : 1; /* The wbinvd flushes but does not invalidate */
- u32 proc_c1 : 1; /* All processors support C1 state */
- u32 plvl2_up : 1; /* C2 state works on MP system */
- u32 pwr_button : 1; /* Power button is handled as a generic feature */
- u32 sleep_button : 1; /* Sleep button is handled as a generic feature, or not present */
- u32 fixed_rTC : 1; /* RTC wakeup stat not in fixed register space */
- u32 rtcs4 : 1; /* RTC wakeup stat not possible from S4 */
- u32 tmr_val_ext : 1; /* The tmr_val width is 32 bits (0 = 24 bits) */
- u32 reserved5 : 23; /* Reserved - must be zero */
-};
+struct fadt_descriptor_rev1 {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 firmware_ctrl; /* Physical address of FACS */
+ u32 dsdt; /* Physical address of DSDT */
+ u8 model; /* System Interrupt Model */
+ u8 reserved1; /* Reserved, must be zero */
+ u16 sci_int; /* System vector of SCI interrupt */
+ u32 smi_cmd; /* Port address of SMI command port */
+ u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */
+ u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */
+ u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */
+ u8 reserved2; /* Reserved, must be zero */
+ u32 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */
+ u32 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */
+ u32 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */
+ u32 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */
+ u32 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */
+ u32 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */
+ u32 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */
+ u32 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */
+ u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */
+ u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */
+ u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */
+ u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */
+ u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */
+ u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */
+ u8 gpe1_base; /* Offset in gpe model where gpe1 events start */
+ u8 reserved3; /* Reserved, must be zero */
+ u16 plvl2_lat; /* Worst case HW latency to enter/exit C2 state */
+ u16 plvl3_lat; /* Worst case HW latency to enter/exit C3 state */
+ u16 flush_size; /* Size of area read to flush caches */
+ u16 flush_stride; /* Stride used in flushing caches */
+ u8 duty_offset; /* Bit location of duty cycle field in p_cnt reg */
+ u8 duty_width; /* Bit width of duty cycle field in p_cnt reg */
+ u8 day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */
+ u8 mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */
+ u8 century; /* Index to century in RTC CMOS RAM */
+ u8 reserved4[3]; /* Reserved, must be zero */
-#pragma pack()
+ /* Flags (32 bits) */
-#endif /* __ACTBL1_H__ */
+ u8 wb_invd:1; /* 00: The wbinvd instruction works properly */
+ u8 wb_invd_flush:1; /* 01: The wbinvd flushes but does not invalidate */
+ u8 proc_c1:1; /* 02: All processors support C1 state */
+ u8 plvl2_up:1; /* 03: C2 state works on MP system */
+ u8 pwr_button:1; /* 04: Power button is handled as a generic feature */
+ u8 sleep_button:1; /* 05: Sleep button is handled as a generic feature, or not present */
+ u8 fixed_rTC:1; /* 06: RTC wakeup stat not in fixed register space */
+ u8 rtcs4:1; /* 07: RTC wakeup stat not possible from S4 */
+ u8 tmr_val_ext:1; /* 08: tmr_val width is 32 bits (0 = 24 bits) */
+ u8:7; /* 09-15: Reserved, must be zero */
+ u8 reserved5[2]; /* 16-31: Reserved, must be zero */
+};
+#pragma pack()
+#endif /* __ACTBL1_H__ */
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index e1729c967e0..50305ce2681 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -64,62 +64,56 @@
#define FADT2_REVISION_ID 3
#define FADT2_MINUS_REVISION_ID 2
-
#pragma pack(1)
/*
* ACPI 2.0 Root System Description Table (RSDT)
*/
-struct rsdt_descriptor_rev2
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 table_offset_entry [1]; /* Array of pointers to */
- /* ACPI table headers */
+struct rsdt_descriptor_rev2 {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */
};
-
/*
* ACPI 2.0 Extended System Description Table (XSDT)
*/
-struct xsdt_descriptor_rev2
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u64 table_offset_entry [1]; /* Array of pointers to */
- /* ACPI table headers */
+struct xsdt_descriptor_rev2 {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */
};
-
/*
* ACPI 2.0 Firmware ACPI Control Structure (FACS)
*/
-struct facs_descriptor_rev2
-{
- char signature[4]; /* ACPI signature */
- u32 length; /* Length of structure, in bytes */
- u32 hardware_signature; /* Hardware configuration signature */
- u32 firmware_waking_vector; /* 32bit physical address of the Firmware Waking Vector. */
- u32 global_lock; /* Global Lock used to synchronize access to shared hardware resources */
- u32 S4bios_f : 1; /* S4Bios_f - Indicates if S4BIOS support is present */
- u32 reserved1 : 31; /* Must be 0 */
- u64 xfirmware_waking_vector; /* 64bit physical address of the Firmware Waking Vector. */
- u8 version; /* Version of this table */
- u8 reserved3 [31]; /* Reserved - must be zero */
+struct facs_descriptor_rev2 {
+ char signature[4]; /* ASCII table signature */
+ u32 length; /* Length of structure, in bytes */
+ u32 hardware_signature; /* Hardware configuration signature */
+ u32 firmware_waking_vector; /* 32-bit physical address of the Firmware Waking Vector. */
+ u32 global_lock; /* Global Lock used to synchronize access to shared hardware resources */
+
+ /* Flags (32 bits) */
+
+ u8 S4bios_f:1; /* 00: S4BIOS support is present */
+ u8:7; /* 01-07: Reserved, must be zero */
+ u8 reserved1[3]; /* 08-31: Reserved, must be zero */
+
+ u64 xfirmware_waking_vector; /* 64-bit physical address of the Firmware Waking Vector. */
+ u8 version; /* Version of this table */
+ u8 reserved3[31]; /* Reserved, must be zero */
};
-
/*
* ACPI 2.0+ Generic Address Structure (GAS)
*/
-struct acpi_generic_address
-{
- u8 address_space_id; /* Address space where struct or register exists. */
- u8 register_bit_width; /* Size in bits of given register */
- u8 register_bit_offset; /* Bit offset within the register */
- u8 access_width; /* Minimum Access size (ACPI 3.0) */
- u64 address; /* 64-bit address of struct or register */
+struct acpi_generic_address {
+ u8 address_space_id; /* Address space where struct or register exists. */
+ u8 register_bit_width; /* Size in bits of given register */
+ u8 register_bit_offset; /* Bit offset within the register */
+ u8 access_width; /* Minimum Access size (ACPI 3.0) */
+ u64 address; /* 64-bit address of struct or register */
};
-
#define FADT_REV2_COMMON \
u32 V1_firmware_ctrl; /* 32-bit physical address of FACS */ \
u32 V1_dsdt; /* 32-bit physical address of DSDT */ \
@@ -161,129 +155,123 @@ struct acpi_generic_address
/*
* ACPI 2.0+ Fixed ACPI Description Table (FADT)
*/
-struct fadt_descriptor_rev2
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- FADT_REV2_COMMON
- u8 reserved2; /* Reserved */
- u32 wb_invd : 1; /* The wbinvd instruction works properly */
- u32 wb_invd_flush : 1; /* The wbinvd flushes but does not invalidate */
- u32 proc_c1 : 1; /* All processors support C1 state */
- u32 plvl2_up : 1; /* C2 state works on MP system */
- u32 pwr_button : 1; /* Power button is handled as a generic feature */
- u32 sleep_button : 1; /* Sleep button is handled as a generic feature, or not present */
- u32 fixed_rTC : 1; /* RTC wakeup stat not in fixed register space */
- u32 rtcs4 : 1; /* RTC wakeup stat not possible from S4 */
- u32 tmr_val_ext : 1; /* Indicates tmr_val is 32 bits 0=24-bits */
- u32 dock_cap : 1; /* Supports Docking */
- u32 reset_reg_sup : 1; /* Indicates system supports system reset via the FADT RESET_REG */
- u32 sealed_case : 1; /* Indicates system has no internal expansion capabilities and case is sealed */
- u32 headless : 1; /* Indicates system does not have local video capabilities or local input devices */
- u32 cpu_sw_sleep : 1; /* Indicates to OSPM that a processor native instruction */
- /* must be executed after writing the SLP_TYPx register */
- /* ACPI 3.0 flag bits */
-
- u32 pci_exp_wak : 1; /* System supports PCIEXP_WAKE (STS/EN) bits */
- u32 use_platform_clock : 1; /* OSPM should use platform-provided timer */
- u32 S4rtc_sts_valid : 1; /* Contents of RTC_STS valid after S4 wake */
- u32 remote_power_on_capable : 1; /* System is compatible with remote power on */
- u32 force_apic_cluster_model : 1; /* All local APICs must use cluster model */
- u32 force_apic_physical_destination_mode : 1; /* all local x_aPICs must use physical dest mode */
- u32 reserved6 : 12;/* Reserved - must be zero */
-
- struct acpi_generic_address reset_register; /* Reset register address in GAS format */
- u8 reset_value; /* Value to write to the reset_register port to reset the system */
- u8 reserved7[3]; /* These three bytes must be zero */
- u64 xfirmware_ctrl; /* 64-bit physical address of FACS */
- u64 Xdsdt; /* 64-bit physical address of DSDT */
- struct acpi_generic_address xpm1a_evt_blk; /* Extended Power Mgt 1a acpi_event Reg Blk address */
- struct acpi_generic_address xpm1b_evt_blk; /* Extended Power Mgt 1b acpi_event Reg Blk address */
- struct acpi_generic_address xpm1a_cnt_blk; /* Extended Power Mgt 1a Control Reg Blk address */
- struct acpi_generic_address xpm1b_cnt_blk; /* Extended Power Mgt 1b Control Reg Blk address */
- struct acpi_generic_address xpm2_cnt_blk; /* Extended Power Mgt 2 Control Reg Blk address */
- struct acpi_generic_address xpm_tmr_blk; /* Extended Power Mgt Timer Ctrl Reg Blk address */
- struct acpi_generic_address xgpe0_blk; /* Extended General Purpose acpi_event 0 Reg Blk address */
- struct acpi_generic_address xgpe1_blk; /* Extended General Purpose acpi_event 1 Reg Blk address */
+struct fadt_descriptor_rev2 {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ FADT_REV2_COMMON u8 reserved2; /* Reserved, must be zero */
+
+ /* Flags (32 bits) */
+
+ u8 wb_invd:1; /* 00: The wbinvd instruction works properly */
+ u8 wb_invd_flush:1; /* 01: The wbinvd flushes but does not invalidate */
+ u8 proc_c1:1; /* 02: All processors support C1 state */
+ u8 plvl2_up:1; /* 03: C2 state works on MP system */
+ u8 pwr_button:1; /* 04: Power button is handled as a generic feature */
+ u8 sleep_button:1; /* 05: Sleep button is handled as a generic feature, or not present */
+ u8 fixed_rTC:1; /* 06: RTC wakeup stat not in fixed register space */
+ u8 rtcs4:1; /* 07: RTC wakeup stat not possible from S4 */
+ u8 tmr_val_ext:1; /* 08: tmr_val is 32 bits 0=24-bits */
+ u8 dock_cap:1; /* 09: Docking supported */
+ u8 reset_reg_sup:1; /* 10: System reset via the FADT RESET_REG supported */
+ u8 sealed_case:1; /* 11: No internal expansion capabilities and case is sealed */
+ u8 headless:1; /* 12: No local video capabilities or local input devices */
+ u8 cpu_sw_sleep:1; /* 13: Must execute native instruction after writing SLP_TYPx register */
+
+ u8 pci_exp_wak:1; /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
+ u8 use_platform_clock:1; /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
+ u8 S4rtc_sts_valid:1; /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
+ u8 remote_power_on_capable:1; /* 17: System is compatible with remote power on (ACPI 3.0) */
+ u8 force_apic_cluster_model:1; /* 18: All local APICs must use cluster model (ACPI 3.0) */
+ u8 force_apic_physical_destination_mode:1; /* 19: all local x_aPICs must use physical dest mode (ACPI 3.0) */
+ u8:4; /* 20-23: Reserved, must be zero */
+ u8 reserved3; /* 24-31: Reserved, must be zero */
+
+ struct acpi_generic_address reset_register; /* Reset register address in GAS format */
+ u8 reset_value; /* Value to write to the reset_register port to reset the system */
+ u8 reserved4[3]; /* These three bytes must be zero */
+ u64 xfirmware_ctrl; /* 64-bit physical address of FACS */
+ u64 Xdsdt; /* 64-bit physical address of DSDT */
+ struct acpi_generic_address xpm1a_evt_blk; /* Extended Power Mgt 1a acpi_event Reg Blk address */
+ struct acpi_generic_address xpm1b_evt_blk; /* Extended Power Mgt 1b acpi_event Reg Blk address */
+ struct acpi_generic_address xpm1a_cnt_blk; /* Extended Power Mgt 1a Control Reg Blk address */
+ struct acpi_generic_address xpm1b_cnt_blk; /* Extended Power Mgt 1b Control Reg Blk address */
+ struct acpi_generic_address xpm2_cnt_blk; /* Extended Power Mgt 2 Control Reg Blk address */
+ struct acpi_generic_address xpm_tmr_blk; /* Extended Power Mgt Timer Ctrl Reg Blk address */
+ struct acpi_generic_address xgpe0_blk; /* Extended General Purpose acpi_event 0 Reg Blk address */
+ struct acpi_generic_address xgpe1_blk; /* Extended General Purpose acpi_event 1 Reg Blk address */
};
-
/* "Down-revved" ACPI 2.0 FADT descriptor */
-struct fadt_descriptor_rev2_minus
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- FADT_REV2_COMMON
- u8 reserved2; /* Reserved */
- u32 flags;
- struct acpi_generic_address reset_register; /* Reset register address in GAS format */
- u8 reset_value; /* Value to write to the reset_register port to reset the system. */
- u8 reserved7[3]; /* These three bytes must be zero */
+struct fadt_descriptor_rev2_minus {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ FADT_REV2_COMMON u8 reserved2; /* Reserved, must be zero */
+ u32 flags;
+ struct acpi_generic_address reset_register; /* Reset register address in GAS format */
+ u8 reset_value; /* Value to write to the reset_register port to reset the system. */
+ u8 reserved7[3]; /* Reserved, must be zero */
};
-
/* ECDT - Embedded Controller Boot Resources Table */
-struct ec_boot_resources
-{
- ACPI_TABLE_HEADER_DEF
- struct acpi_generic_address ec_control; /* Address of EC command/status register */
- struct acpi_generic_address ec_data; /* Address of EC data register */
- u32 uid; /* Unique ID - must be same as the EC _UID method */
- u8 gpe_bit; /* The GPE for the EC */
- u8 ec_id[1]; /* Full namepath of the EC in the ACPI namespace */
+struct ec_boot_resources {
+ ACPI_TABLE_HEADER_DEF struct acpi_generic_address ec_control; /* Address of EC command/status register */
+ struct acpi_generic_address ec_data; /* Address of EC data register */
+ u32 uid; /* Unique ID - must be same as the EC _UID method */
+ u8 gpe_bit; /* The GPE for the EC */
+ u8 ec_id[1]; /* Full namepath of the EC in the ACPI namespace */
};
-
/* SRAT - System Resource Affinity Table */
-struct static_resource_alloc
-{
- u8 type;
- u8 length;
- u8 proximity_domain_lo;
- u8 apic_id;
- u32 enabled :1;
- u32 reserved3 :31;
- u8 local_sapic_eid;
- u8 proximity_domain_hi[3];
- u32 reserved4;
-};
+struct static_resource_alloc {
+ u8 type;
+ u8 length;
+ u8 proximity_domain_lo;
+ u8 apic_id;
-struct memory_affinity
-{
- u8 type;
- u8 length;
- u32 proximity_domain;
- u16 reserved3;
- u64 base_address;
- u64 address_length;
- u32 reserved4;
- u32 enabled :1;
- u32 hot_pluggable :1;
- u32 non_volatile :1;
- u32 reserved5 :29;
- u64 reserved6;
+ /* Flags (32 bits) */
+
+ u8 enabled:1; /* 00: Use affinity structure */
+ u8:7; /* 01-07: Reserved, must be zero */
+ u8 reserved3[3]; /* 08-31: Reserved, must be zero */
+
+ u8 local_sapic_eid;
+ u8 proximity_domain_hi[3];
+ u32 reserved4; /* Reserved, must be zero */
};
-struct system_resource_affinity
-{
- ACPI_TABLE_HEADER_DEF
- u32 reserved1; /* Must be value '1' */
- u64 reserved2;
+struct memory_affinity {
+ u8 type;
+ u8 length;
+ u32 proximity_domain;
+ u16 reserved3;
+ u64 base_address;
+ u64 address_length;
+ u32 reserved4;
+
+ /* Flags (32 bits) */
+
+ u8 enabled:1; /* 00: Use affinity structure */
+ u8 hot_pluggable:1; /* 01: Memory region is hot pluggable */
+ u8 non_volatile:1; /* 02: Memory is non-volatile */
+ u8:5; /* 03-07: Reserved, must be zero */
+ u8 reserved5[3]; /* 08-31: Reserved, must be zero */
+
+ u64 reserved6; /* Reserved, must be zero */
};
+struct system_resource_affinity {
+ ACPI_TABLE_HEADER_DEF u32 reserved1; /* Must be value '1' */
+ u64 reserved2; /* Reserved, must be zero */
+};
/* SLIT - System Locality Distance Information Table */
-struct system_locality_info
-{
- ACPI_TABLE_HEADER_DEF
- u64 locality_count;
- u8 entry[1][1];
+struct system_locality_info {
+ ACPI_TABLE_HEADER_DEF u64 locality_count;
+ u8 entry[1][1];
};
-
#pragma pack()
-#endif /* __ACTBL2_H__ */
-
+#endif /* __ACTBL2_H__ */
diff --git a/include/acpi/actbl71.h b/include/acpi/actbl71.h
index 7b4fb44261f..10ac05bb36b 100644
--- a/include/acpi/actbl71.h
+++ b/include/acpi/actbl71.h
@@ -27,7 +27,6 @@
#ifndef __ACTBL71_H__
#define __ACTBL71_H__
-
/* 0.71 FADT address_space data item bitmasks defines */
/* If the associated bit is zero then it is in memory space else in io space */
@@ -40,105 +39,96 @@
/* Only for clarity in declarations */
-typedef u64 IO_ADDRESS;
-
+typedef u64 IO_ADDRESS;
#pragma pack(1)
-struct /* Root System Descriptor Pointer */
-{
- NATIVE_CHAR signature [8]; /* contains "RSD PTR " */
- u8 checksum; /* to make sum of struct == 0 */
- NATIVE_CHAR oem_id [6]; /* OEM identification */
- u8 reserved; /* Must be 0 for 1.0, 2 for 2.0 */
- u64 rsdt_physical_address; /* 64-bit physical address of RSDT */
+struct { /* Root System Descriptor Pointer */
+ NATIVE_CHAR signature[8]; /* contains "RSD PTR " */
+ u8 checksum; /* to make sum of struct == 0 */
+ NATIVE_CHAR oem_id[6]; /* OEM identification */
+ u8 reserved; /* Must be 0 for 1.0, 2 for 2.0 */
+ u64 rsdt_physical_address; /* 64-bit physical address of RSDT */
};
-
/*****************************************/
/* IA64 Extensions to ACPI Spec Rev 0.71 */
/* for the Root System Description Table */
/*****************************************/
-struct
-{
- struct acpi_table_header header; /* Table header */
- u32 reserved_pad; /* IA64 alignment, must be 0 */
- u64 table_offset_entry [1]; /* Array of pointers to other */
- /* tables' headers */
+struct {
+ struct acpi_table_header header; /* Table header */
+ u32 reserved_pad; /* IA64 alignment, must be 0 */
+ u64 table_offset_entry[1]; /* Array of pointers to other */
+ /* tables' headers */
};
-
/*******************************************/
/* IA64 Extensions to ACPI Spec Rev 0.71 */
/* for the Firmware ACPI Control Structure */
/*******************************************/
-struct
-{
- NATIVE_CHAR signature[4]; /* signature "FACS" */
- u32 length; /* length of structure, in bytes */
- u32 hardware_signature; /* hardware configuration signature */
- u32 reserved4; /* must be 0 */
- u64 firmware_waking_vector; /* ACPI OS waking vector */
- u64 global_lock; /* Global Lock */
- u32 S4bios_f : 1; /* Indicates if S4BIOS support is present */
- u32 reserved1 : 31; /* must be 0 */
- u8 reserved3 [28]; /* reserved - must be zero */
+struct {
+ NATIVE_CHAR signature[4]; /* signature "FACS" */
+ u32 length; /* length of structure, in bytes */
+ u32 hardware_signature; /* hardware configuration signature */
+ u32 reserved4; /* must be 0 */
+ u64 firmware_waking_vector; /* ACPI OS waking vector */
+ u64 global_lock; /* Global Lock */
+ u32 S4bios_f:1; /* Indicates if S4BIOS support is present */
+ u32 reserved1:31; /* must be 0 */
+ u8 reserved3[28]; /* reserved - must be zero */
};
-
/******************************************/
/* IA64 Extensions to ACPI Spec Rev 0.71 */
/* for the Fixed ACPI Description Table */
/******************************************/
-struct
-{
- struct acpi_table_header header; /* table header */
- u32 reserved_pad; /* IA64 alignment, must be 0 */
- u64 firmware_ctrl; /* 64-bit Physical address of FACS */
- u64 dsdt; /* 64-bit Physical address of DSDT */
- u8 model; /* System Interrupt Model */
- u8 address_space; /* Address Space Bitmask */
- u16 sci_int; /* System vector of SCI interrupt */
- u8 acpi_enable; /* value to write to smi_cmd to enable ACPI */
- u8 acpi_disable; /* value to write to smi_cmd to disable ACPI */
- u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */
- u8 reserved2; /* reserved - must be zero */
- u64 smi_cmd; /* Port address of SMI command port */
- u64 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */
- u64 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */
- u64 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */
- u64 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */
- u64 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */
- u64 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */
- u64 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */
- u64 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */
- u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */
- u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */
- u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */
- u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */
- u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */
- u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */
- u8 gpe1_base; /* offset in gpe model where gpe1 events start */
- u8 reserved3; /* reserved */
- u16 plvl2_lat; /* worst case HW latency to enter/exit C2 state */
- u16 plvl3_lat; /* worst case HW latency to enter/exit C3 state */
- u8 day_alrm; /* index to day-of-month alarm in RTC CMOS RAM */
- u8 mon_alrm; /* index to month-of-year alarm in RTC CMOS RAM */
- u8 century; /* index to century in RTC CMOS RAM */
- u8 reserved4; /* reserved */
- u32 flush_cash : 1; /* PAL_FLUSH_CACHE is correctly supported */
- u32 reserved5 : 1; /* reserved - must be zero */
- u32 proc_c1 : 1; /* all processors support C1 state */
- u32 plvl2_up : 1; /* C2 state works on MP system */
- u32 pwr_button : 1; /* Power button is handled as a generic feature */
- u32 sleep_button : 1; /* Sleep button is handled as a generic feature, or not present */
- u32 fixed_rTC : 1; /* RTC wakeup stat not in fixed register space */
- u32 rtcs4 : 1; /* RTC wakeup stat not possible from S4 */
- u32 tmr_val_ext : 1; /* tmr_val is 32 bits */
- u32 dock_cap : 1; /* Supports Docking */
- u32 reserved6 : 22; /* reserved - must be zero */
+struct {
+ struct acpi_table_header header; /* table header */
+ u32 reserved_pad; /* IA64 alignment, must be 0 */
+ u64 firmware_ctrl; /* 64-bit Physical address of FACS */
+ u64 dsdt; /* 64-bit Physical address of DSDT */
+ u8 model; /* System Interrupt Model */
+ u8 address_space; /* Address Space Bitmask */
+ u16 sci_int; /* System vector of SCI interrupt */
+ u8 acpi_enable; /* value to write to smi_cmd to enable ACPI */
+ u8 acpi_disable; /* value to write to smi_cmd to disable ACPI */
+ u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */
+ u8 reserved2; /* reserved - must be zero */
+ u64 smi_cmd; /* Port address of SMI command port */
+ u64 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */
+ u64 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */
+ u64 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */
+ u64 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */
+ u64 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */
+ u64 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */
+ u64 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */
+ u64 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */
+ u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */
+ u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */
+ u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */
+ u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */
+ u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */
+ u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */
+ u8 gpe1_base; /* offset in gpe model where gpe1 events start */
+ u8 reserved3; /* reserved */
+ u16 plvl2_lat; /* worst case HW latency to enter/exit C2 state */
+ u16 plvl3_lat; /* worst case HW latency to enter/exit C3 state */
+ u8 day_alrm; /* index to day-of-month alarm in RTC CMOS RAM */
+ u8 mon_alrm; /* index to month-of-year alarm in RTC CMOS RAM */
+ u8 century; /* index to century in RTC CMOS RAM */
+ u8 reserved4; /* reserved */
+ u32 flush_cash:1; /* PAL_FLUSH_CACHE is correctly supported */
+ u32 reserved5:1; /* reserved - must be zero */
+ u32 proc_c1:1; /* all processors support C1 state */
+ u32 plvl2_up:1; /* C2 state works on MP system */
+ u32 pwr_button:1; /* Power button is handled as a generic feature */
+ u32 sleep_button:1; /* Sleep button is handled as a generic feature, or not present */
+ u32 fixed_rTC:1; /* RTC wakeup stat not in fixed register space */
+ u32 rtcs4:1; /* RTC wakeup stat not possible from S4 */
+ u32 tmr_val_ext:1; /* tmr_val is 32 bits */
+ u32 dock_cap:1; /* Supports Docking */
+ u32 reserved6:22; /* reserved - must be zero */
};
#pragma pack()
-#endif /* __ACTBL71_H__ */
-
+#endif /* __ACTBL71_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 3a451dc48ac..6213b27516e 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -46,35 +46,31 @@
/*! [Begin] no source code translation (keep the typedefs) */
-
-
/*
* Data type ranges
* Note: These macros are designed to be compiler independent as well as
* working around problems that some 32-bit compilers have with 64-bit
* constants.
*/
-#define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */
-#define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */
-#define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */
-#define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
+#define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */
+#define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */
+#define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */
+#define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
#define ACPI_ASCII_MAX 0x7F
-
#ifdef DEFINE_ALTERNATE_TYPES
/*
* Types used only in translated source, defined here to enable
* cross-platform compilation only.
*/
-typedef int s32;
-typedef unsigned char u8;
-typedef unsigned short u16;
-typedef unsigned int u32;
-typedef COMPILER_DEPENDENT_UINT64 u64;
+typedef int s32;
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned int u32;
+typedef COMPILER_DEPENDENT_UINT64 u64;
#endif
-
/*
* Data types - Fixed across all compilation models (16/32/64)
*
@@ -102,30 +98,29 @@ typedef COMPILER_DEPENDENT_UINT64 u64;
/*
* 64-bit type definitions
*/
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned short UINT16;
-typedef int INT32;
-typedef unsigned int UINT32;
-typedef COMPILER_DEPENDENT_INT64 INT64;
-typedef COMPILER_DEPENDENT_UINT64 UINT64;
+typedef unsigned char UINT8;
+typedef unsigned char BOOLEAN;
+typedef unsigned short UINT16;
+typedef int INT32;
+typedef unsigned int UINT32;
+typedef COMPILER_DEPENDENT_INT64 INT64;
+typedef COMPILER_DEPENDENT_UINT64 UINT64;
/*! [End] no source code translation !*/
-typedef s64 acpi_native_int;
-typedef u64 acpi_native_uint;
+typedef s64 acpi_native_int;
+typedef u64 acpi_native_uint;
-typedef u64 acpi_table_ptr;
-typedef u64 acpi_io_address;
-typedef u64 acpi_physical_address;
-typedef u64 acpi_size;
+typedef u64 acpi_table_ptr;
+typedef u64 acpi_io_address;
+typedef u64 acpi_physical_address;
+typedef u64 acpi_size;
-#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */
-#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */
+#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */
+#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */
#define ACPI_MAX_PTR ACPI_UINT64_MAX
#define ACPI_SIZE_MAX ACPI_UINT64_MAX
-
#elif ACPI_MACHINE_WIDTH == 16
/*! [Begin] no source code translation (keep the typedefs) */
@@ -133,32 +128,31 @@ typedef u64 acpi_size;
/*
* 16-bit type definitions
*/
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned int UINT16;
-typedef long INT32;
-typedef int INT16;
-typedef unsigned long UINT32;
-
-struct
-{
- UINT32 Lo;
- UINT32 Hi;
+typedef unsigned char UINT8;
+typedef unsigned char BOOLEAN;
+typedef unsigned int UINT16;
+typedef long INT32;
+typedef int INT16;
+typedef unsigned long UINT32;
+
+struct {
+ UINT32 Lo;
+ UINT32 Hi;
};
/*! [End] no source code translation !*/
-typedef u16 acpi_native_uint;
-typedef s16 acpi_native_int;
+typedef u16 acpi_native_uint;
+typedef s16 acpi_native_int;
-typedef u32 acpi_table_ptr;
-typedef u32 acpi_io_address;
-typedef char *acpi_physical_address;
-typedef u16 acpi_size;
+typedef u32 acpi_table_ptr;
+typedef u32 acpi_io_address;
+typedef char *acpi_physical_address;
+typedef u16 acpi_size;
#define ALIGNED_ADDRESS_BOUNDARY 0x00000002
#define ACPI_MISALIGNED_TRANSFERS
-#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
+#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
#define ACPI_MAX_PTR ACPI_UINT16_MAX
#define ACPI_SIZE_MAX ACPI_UINT16_MAX
@@ -168,7 +162,6 @@ typedef u16 acpi_size;
*/
#define ACPI_NO_INTEGER64_SUPPORT
-
#elif ACPI_MACHINE_WIDTH == 32
/*! [Begin] no source code translation (keep the typedefs) */
@@ -176,23 +169,23 @@ typedef u16 acpi_size;
/*
* 32-bit type definitions (default)
*/
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned short UINT16;
-typedef int INT32;
-typedef unsigned int UINT32;
-typedef COMPILER_DEPENDENT_INT64 INT64;
-typedef COMPILER_DEPENDENT_UINT64 UINT64;
+typedef unsigned char UINT8;
+typedef unsigned char BOOLEAN;
+typedef unsigned short UINT16;
+typedef int INT32;
+typedef unsigned int UINT32;
+typedef COMPILER_DEPENDENT_INT64 INT64;
+typedef COMPILER_DEPENDENT_UINT64 UINT64;
/*! [End] no source code translation !*/
-typedef s32 acpi_native_int;
-typedef u32 acpi_native_uint;
+typedef s32 acpi_native_int;
+typedef u32 acpi_native_uint;
-typedef u64 acpi_table_ptr;
-typedef u32 acpi_io_address;
-typedef u64 acpi_physical_address;
-typedef u32 acpi_size;
+typedef u64 acpi_table_ptr;
+typedef u32 acpi_io_address;
+typedef u64 acpi_physical_address;
+typedef u32 acpi_size;
#define ALIGNED_ADDRESS_BOUNDARY 0x00000004
#define ACPI_MISALIGNED_TRANSFERS
@@ -203,29 +196,27 @@ typedef u32 acpi_size;
#error unknown ACPI_MACHINE_WIDTH
#endif
-
/*
- * Miscellaneous common types
+ * This type is used for bitfields in ACPI tables. The only type that is
+ * even remotely portable is u8. Anything else is not portable, so
+ * do not add any more bitfield types.
*/
-typedef u16 UINT16_BIT;
-typedef u32 UINT32_BIT;
-typedef acpi_native_uint ACPI_PTRDIFF;
+typedef u8 UINT8_BIT;
+typedef acpi_native_uint ACPI_PTRDIFF;
/*
* Pointer overlays to avoid lots of typecasting for
* code that accepts both physical and logical pointers.
*/
-union acpi_pointers
-{
- acpi_physical_address physical;
- void *logical;
- acpi_table_ptr value;
+union acpi_pointers {
+ acpi_physical_address physical;
+ void *logical;
+ acpi_table_ptr value;
};
-struct acpi_pointer
-{
- u32 pointer_type;
- union acpi_pointers pointer;
+struct acpi_pointer {
+ u32 pointer_type;
+ union acpi_pointers pointer;
};
/* pointer_types for above */
@@ -243,6 +234,14 @@ struct acpi_pointer
#define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
#define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER
+/*
+ * If acpi_cache_t was not defined in the OS-dependent header,
+ * define it now. This is typically the case where the local cache
+ * manager implementation is to be used (ACPI_USE_LOCAL_CACHE)
+ */
+#ifndef acpi_cache_t
+#define acpi_cache_t struct acpi_memory_list
+#endif
/*
* Useful defines
@@ -261,34 +260,29 @@ struct acpi_pointer
#define NULL (void *) 0
#endif
-
/*
* Local datatypes
*/
-typedef u32 acpi_status; /* All ACPI Exceptions */
-typedef u32 acpi_name; /* 4-byte ACPI name */
-typedef char * acpi_string; /* Null terminated ASCII string */
-typedef void * acpi_handle; /* Actually a ptr to an Node */
-
-struct uint64_struct
-{
- u32 lo;
- u32 hi;
+typedef u32 acpi_status; /* All ACPI Exceptions */
+typedef u32 acpi_name; /* 4-byte ACPI name */
+typedef char *acpi_string; /* Null terminated ASCII string */
+typedef void *acpi_handle; /* Actually a ptr to an Node */
+
+struct uint64_struct {
+ u32 lo;
+ u32 hi;
};
-union uint64_overlay
-{
- u64 full;
- struct uint64_struct part;
+union uint64_overlay {
+ u64 full;
+ struct uint64_struct part;
};
-struct uint32_struct
-{
- u32 lo;
- u32 hi;
+struct uint32_struct {
+ u32 lo;
+ u32 hi;
};
-
/*
* Acpi integer width. In ACPI version 1, integers are
* 32 bits. In ACPI version 2, integers are 64 bits.
@@ -300,26 +294,24 @@ struct uint32_struct
/* 32-bit integers only, no 64-bit support */
-typedef u32 acpi_integer;
+typedef u32 acpi_integer;
#define ACPI_INTEGER_MAX ACPI_UINT32_MAX
#define ACPI_INTEGER_BIT_SIZE 32
-#define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */
-
-#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */
+#define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */
+#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */
#else
/* 64-bit integers */
-typedef u64 acpi_integer;
+typedef u64 acpi_integer;
#define ACPI_INTEGER_MAX ACPI_UINT64_MAX
#define ACPI_INTEGER_BIT_SIZE 64
-#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
-
+#define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
#if ACPI_MACHINE_WIDTH == 64
-#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */
+#define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */
#endif
#endif
@@ -333,7 +325,6 @@ typedef u64 acpi_integer;
*/
#define ACPI_ROOT_OBJECT (acpi_handle) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR)
-
/*
* Initialization sequence
*/
@@ -400,7 +391,7 @@ typedef u64 acpi_integer;
/*
* Table types. These values are passed to the table related APIs
*/
-typedef u32 acpi_table_type;
+typedef u32 acpi_table_type;
#define ACPI_TABLE_RSDP (acpi_table_type) 0
#define ACPI_TABLE_DSDT (acpi_table_type) 1
@@ -421,22 +412,22 @@ typedef u32 acpi_table_type;
* NOTE: Types must be kept in sync with the global acpi_ns_properties
* and acpi_ns_type_names arrays.
*/
-typedef u32 acpi_object_type;
+typedef u32 acpi_object_type;
#define ACPI_TYPE_ANY 0x00
-#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */
+#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */
#define ACPI_TYPE_STRING 0x02
#define ACPI_TYPE_BUFFER 0x03
-#define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */
+#define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */
#define ACPI_TYPE_FIELD_UNIT 0x05
-#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
+#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
#define ACPI_TYPE_EVENT 0x07
-#define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */
+#define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */
#define ACPI_TYPE_MUTEX 0x09
#define ACPI_TYPE_REGION 0x0A
-#define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */
-#define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */
-#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
+#define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */
+#define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */
+#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
#define ACPI_TYPE_BUFFER_FIELD 0x0E
#define ACPI_TYPE_DDB_HANDLE 0x0F
#define ACPI_TYPE_DEBUG_OBJECT 0x10
@@ -453,16 +444,16 @@ typedef u32 acpi_object_type;
#define ACPI_TYPE_LOCAL_REGION_FIELD 0x11
#define ACPI_TYPE_LOCAL_BANK_FIELD 0x12
#define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13
-#define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */
+#define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */
#define ACPI_TYPE_LOCAL_ALIAS 0x15
#define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16
#define ACPI_TYPE_LOCAL_NOTIFY 0x17
#define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
#define ACPI_TYPE_LOCAL_RESOURCE 0x19
#define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A
-#define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */
+#define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */
-#define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */
+#define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */
/*
* These are special object types that never appear in
@@ -506,7 +497,7 @@ typedef u32 acpi_object_type;
#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
-#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
+#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
/*
@@ -519,7 +510,7 @@ typedef u32 acpi_object_type;
/*
* Event Types: Fixed & General Purpose
*/
-typedef u32 acpi_event_type;
+typedef u32 acpi_event_type;
/*
* Fixed events
@@ -547,7 +538,7 @@ typedef u32 acpi_event_type;
* | +----- Set?
* +----------- <Reserved>
*/
-typedef u32 acpi_event_status;
+typedef u32 acpi_event_status;
#define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00
#define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01
@@ -564,7 +555,6 @@ typedef u32 acpi_event_status;
#define ACPI_GPE_ENABLE 0
#define ACPI_GPE_DISABLE 1
-
/*
* GPE info flags - Per GPE
* +-+-+-+---+---+-+
@@ -585,22 +575,22 @@ typedef u32 acpi_event_status;
#define ACPI_GPE_TYPE_MASK (u8) 0x06
#define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x06
#define ACPI_GPE_TYPE_WAKE (u8) 0x02
-#define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */
+#define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */
#define ACPI_GPE_DISPATCH_MASK (u8) 0x18
#define ACPI_GPE_DISPATCH_HANDLER (u8) 0x08
#define ACPI_GPE_DISPATCH_METHOD (u8) 0x10
-#define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */
+#define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */
#define ACPI_GPE_RUN_ENABLE_MASK (u8) 0x20
#define ACPI_GPE_RUN_ENABLED (u8) 0x20
-#define ACPI_GPE_RUN_DISABLED (u8) 0x00 /* Default */
+#define ACPI_GPE_RUN_DISABLED (u8) 0x00 /* Default */
#define ACPI_GPE_WAKE_ENABLE_MASK (u8) 0x40
#define ACPI_GPE_WAKE_ENABLED (u8) 0x40
-#define ACPI_GPE_WAKE_DISABLED (u8) 0x00 /* Default */
+#define ACPI_GPE_WAKE_DISABLED (u8) 0x00 /* Default */
-#define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */
+#define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */
#define ACPI_GPE_SYSTEM_MASK (u8) 0x80
#define ACPI_GPE_SYSTEM_RUNNING (u8) 0x80
@@ -609,13 +599,12 @@ typedef u32 acpi_event_status;
/*
* Flags for GPE and Lock interfaces
*/
-#define ACPI_EVENT_WAKE_ENABLE 0x2 /* acpi_gpe_enable */
-#define ACPI_EVENT_WAKE_DISABLE 0x2 /* acpi_gpe_disable */
+#define ACPI_EVENT_WAKE_ENABLE 0x2 /* acpi_gpe_enable */
+#define ACPI_EVENT_WAKE_DISABLE 0x2 /* acpi_gpe_disable */
#define ACPI_NOT_ISR 0x1
#define ACPI_ISR 0x0
-
/* Notify types */
#define ACPI_SYSTEM_NOTIFY 0x1
@@ -625,10 +614,9 @@ typedef u32 acpi_event_status;
#define ACPI_MAX_SYS_NOTIFY 0x7f
-
/* Address Space (Operation Region) Types */
-typedef u8 acpi_adr_space_type;
+typedef u8 acpi_adr_space_type;
#define ACPI_ADR_SPACE_SYSTEM_MEMORY (acpi_adr_space_type) 0
#define ACPI_ADR_SPACE_SYSTEM_IO (acpi_adr_space_type) 1
@@ -640,7 +628,6 @@ typedef u8 acpi_adr_space_type;
#define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 7
#define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 127
-
/*
* bit_register IDs
* These are bitfields defined within the full ACPI registers
@@ -674,74 +661,62 @@ typedef u8 acpi_adr_space_type;
#define ACPI_BITREG_MAX 0x15
#define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1
-
/*
* External ACPI object definition
*/
-union acpi_object
-{
- acpi_object_type type; /* See definition of acpi_ns_type for values */
- struct
- {
- acpi_object_type type;
- acpi_integer value; /* The actual number */
+union acpi_object {
+ acpi_object_type type; /* See definition of acpi_ns_type for values */
+ struct {
+ acpi_object_type type;
+ acpi_integer value; /* The actual number */
} integer;
- struct
- {
- acpi_object_type type;
- u32 length; /* # of bytes in string, excluding trailing null */
- char *pointer; /* points to the string value */
+ struct {
+ acpi_object_type type;
+ u32 length; /* # of bytes in string, excluding trailing null */
+ char *pointer; /* points to the string value */
} string;
- struct
- {
- acpi_object_type type;
- u32 length; /* # of bytes in buffer */
- u8 *pointer; /* points to the buffer */
+ struct {
+ acpi_object_type type;
+ u32 length; /* # of bytes in buffer */
+ u8 *pointer; /* points to the buffer */
} buffer;
- struct
- {
- acpi_object_type type;
- u32 fill1;
- acpi_handle handle; /* object reference */
+ struct {
+ acpi_object_type type;
+ u32 fill1;
+ acpi_handle handle; /* object reference */
} reference;
- struct
- {
- acpi_object_type type;
- u32 count; /* # of elements in package */
- union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */
+ struct {
+ acpi_object_type type;
+ u32 count; /* # of elements in package */
+ union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */
} package;
- struct
- {
- acpi_object_type type;
- u32 proc_id;
- acpi_io_address pblk_address;
- u32 pblk_length;
+ struct {
+ acpi_object_type type;
+ u32 proc_id;
+ acpi_io_address pblk_address;
+ u32 pblk_length;
} processor;
- struct
- {
- acpi_object_type type;
- u32 system_level;
- u32 resource_order;
+ struct {
+ acpi_object_type type;
+ u32 system_level;
+ u32 resource_order;
} power_resource;
};
-
/*
* List of objects, used as a parameter list for control method evaluation
*/
-struct acpi_object_list
-{
- u32 count;
- union acpi_object *pointer;
+struct acpi_object_list {
+ u32 count;
+ union acpi_object *pointer;
};
-
/*
* Miscellaneous common Data Structures used by the interfaces
*/
@@ -749,13 +724,11 @@ struct acpi_object_list
#define ACPI_ALLOCATE_BUFFER (acpi_size) (-1)
#define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2)
-struct acpi_buffer
-{
- acpi_size length; /* Length in bytes of the buffer */
- void *pointer; /* pointer to buffer */
+struct acpi_buffer {
+ acpi_size length; /* Length in bytes of the buffer */
+ void *pointer; /* pointer to buffer */
};
-
/*
* name_type for acpi_get_name
*/
@@ -763,7 +736,6 @@ struct acpi_buffer
#define ACPI_SINGLE_NAME 1
#define ACPI_NAME_TYPE_MAX 1
-
/*
* Structure and flags for acpi_get_system_info
*/
@@ -772,139 +744,106 @@ struct acpi_buffer
#define ACPI_SYS_MODE_LEGACY 0x0002
#define ACPI_SYS_MODES_MASK 0x0003
-
/*
* ACPI Table Info. One per ACPI table _type_
*/
-struct acpi_table_info
-{
- u32 count;
+struct acpi_table_info {
+ u32 count;
};
-
/*
* System info returned by acpi_get_system_info()
*/
-struct acpi_system_info
-{
- u32 acpi_ca_version;
- u32 flags;
- u32 timer_resolution;
- u32 reserved1;
- u32 reserved2;
- u32 debug_level;
- u32 debug_layer;
- u32 num_table_types;
- struct acpi_table_info table_info [NUM_ACPI_TABLE_TYPES];
+struct acpi_system_info {
+ u32 acpi_ca_version;
+ u32 flags;
+ u32 timer_resolution;
+ u32 reserved1;
+ u32 reserved2;
+ u32 debug_level;
+ u32 debug_layer;
+ u32 num_table_types;
+ struct acpi_table_info table_info[NUM_ACPI_TABLE_TYPES];
};
-
/*
* Types specific to the OS service interfaces
*/
-typedef u32
-(ACPI_SYSTEM_XFACE *acpi_osd_handler) (
- void *context);
+typedef u32(ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context);
typedef void
-(ACPI_SYSTEM_XFACE *acpi_osd_exec_callback) (
- void *context);
+ (ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context);
/*
* Various handlers and callback procedures
*/
-typedef
-u32 (*acpi_event_handler) (
- void *context);
+typedef u32(*acpi_event_handler) (void *context);
typedef
-void (*acpi_notify_handler) (
- acpi_handle device,
- u32 value,
- void *context);
+void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context);
typedef
-void (*acpi_object_handler) (
- acpi_handle object,
- u32 function,
- void *data);
+void (*acpi_object_handler) (acpi_handle object, u32 function, void *data);
-typedef
-acpi_status (*acpi_init_handler) (
- acpi_handle object,
- u32 function);
+typedef acpi_status(*acpi_init_handler) (acpi_handle object, u32 function);
#define ACPI_INIT_DEVICE_INI 1
typedef
-acpi_status (*acpi_exception_handler) (
- acpi_status aml_status,
- acpi_name name,
- u16 opcode,
- u32 aml_offset,
- void *context);
-
+acpi_status(*acpi_exception_handler) (acpi_status aml_status,
+ acpi_name name,
+ u16 opcode,
+ u32 aml_offset, void *context);
/* Address Spaces (For Operation Regions) */
typedef
-acpi_status (*acpi_adr_space_handler) (
- u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer *value,
- void *handler_context,
- void *region_context);
+acpi_status(*acpi_adr_space_handler) (u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context,
+ void *region_context);
#define ACPI_DEFAULT_HANDLER NULL
-
typedef
-acpi_status (*acpi_adr_space_setup) (
- acpi_handle region_handle,
- u32 function,
- void *handler_context,
- void **region_context);
+acpi_status(*acpi_adr_space_setup) (acpi_handle region_handle,
+ u32 function,
+ void *handler_context,
+ void **region_context);
#define ACPI_REGION_ACTIVATE 0
#define ACPI_REGION_DEACTIVATE 1
typedef
-acpi_status (*acpi_walk_callback) (
- acpi_handle obj_handle,
- u32 nesting_level,
- void *context,
- void **return_value);
-
+acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
+ u32 nesting_level,
+ void *context, void **return_value);
/* Interrupt handler return values */
#define ACPI_INTERRUPT_NOT_HANDLED 0x00
#define ACPI_INTERRUPT_HANDLED 0x01
-
/* Common string version of device HIDs and UIDs */
-struct acpi_device_id
-{
- char value[ACPI_DEVICE_ID_LENGTH];
+struct acpi_device_id {
+ char value[ACPI_DEVICE_ID_LENGTH];
};
/* Common string version of device CIDs */
-struct acpi_compatible_id
-{
- char value[ACPI_MAX_CID_LENGTH];
+struct acpi_compatible_id {
+ char value[ACPI_MAX_CID_LENGTH];
};
-struct acpi_compatible_id_list
-{
- u32 count;
- u32 size;
- struct acpi_compatible_id id[1];
+struct acpi_compatible_id_list {
+ u32 count;
+ u32 size;
+ struct acpi_compatible_id id[1];
};
-
/* Structure and flags for acpi_get_object_info */
#define ACPI_VALID_STA 0x0001
@@ -914,55 +853,45 @@ struct acpi_compatible_id_list
#define ACPI_VALID_CID 0x0010
#define ACPI_VALID_SXDS 0x0020
-
#define ACPI_COMMON_OBJ_INFO \
acpi_object_type type; /* ACPI object type */ \
- acpi_name name /* ACPI object Name */
-
+ acpi_name name /* ACPI object Name */
-struct acpi_obj_info_header
-{
+struct acpi_obj_info_header {
ACPI_COMMON_OBJ_INFO;
};
-
/* Structure returned from Get Object Info */
-struct acpi_device_info
-{
+struct acpi_device_info {
ACPI_COMMON_OBJ_INFO;
- u32 valid; /* Indicates which fields below are valid */
- u32 current_status; /* _STA value */
- acpi_integer address; /* _ADR value if any */
- struct acpi_device_id hardware_id; /* _HID value if any */
- struct acpi_device_id unique_id; /* _UID value if any */
- u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
- struct acpi_compatible_id_list compatibility_id; /* List of _CIDs if any */
+ u32 valid; /* Indicates which fields below are valid */
+ u32 current_status; /* _STA value */
+ acpi_integer address; /* _ADR value if any */
+ struct acpi_device_id hardware_id; /* _HID value if any */
+ struct acpi_device_id unique_id; /* _UID value if any */
+ u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */
+ struct acpi_compatible_id_list compatibility_id; /* List of _CIDs if any */
};
-
/* Context structs for address space handlers */
-struct acpi_pci_id
-{
- u16 segment;
- u16 bus;
- u16 device;
- u16 function;
+struct acpi_pci_id {
+ u16 segment;
+ u16 bus;
+ u16 device;
+ u16 function;
};
-
-struct acpi_mem_space_context
-{
- u32 length;
- acpi_physical_address address;
- acpi_physical_address mapped_physical_address;
- u8 *mapped_logical_address;
- acpi_size mapped_length;
+struct acpi_mem_space_context {
+ u32 length;
+ acpi_physical_address address;
+ acpi_physical_address mapped_physical_address;
+ u8 *mapped_logical_address;
+ acpi_size mapped_length;
};
-
/*
* Definitions for Resource Attributes
*/
@@ -992,8 +921,8 @@ struct acpi_mem_space_context
/*
* IO Port Descriptor Decode
*/
-#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
-#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
+#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
+#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
/*
* IRQ Attributes
@@ -1045,32 +974,28 @@ struct acpi_mem_space_context
#define ACPI_PRODUCER (u8) 0x00
#define ACPI_CONSUMER (u8) 0x01
-
/*
* Structures used to describe device resources
*/
-struct acpi_resource_irq
-{
- u32 edge_level;
- u32 active_high_low;
- u32 shared_exclusive;
- u32 number_of_interrupts;
- u32 interrupts[1];
+struct acpi_resource_irq {
+ u32 edge_level;
+ u32 active_high_low;
+ u32 shared_exclusive;
+ u32 number_of_interrupts;
+ u32 interrupts[1];
};
-struct acpi_resource_dma
-{
- u32 type;
- u32 bus_master;
- u32 transfer;
- u32 number_of_channels;
- u32 channels[1];
+struct acpi_resource_dma {
+ u32 type;
+ u32 bus_master;
+ u32 transfer;
+ u32 number_of_channels;
+ u32 channels[1];
};
-struct acpi_resource_start_dpf
-{
- u32 compatibility_priority;
- u32 performance_robustness;
+struct acpi_resource_start_dpf {
+ u32 compatibility_priority;
+ u32 performance_robustness;
};
/*
@@ -1078,149 +1003,127 @@ struct acpi_resource_start_dpf
* needed because it has no fields
*/
-struct acpi_resource_io
-{
- u32 io_decode;
- u32 min_base_address;
- u32 max_base_address;
- u32 alignment;
- u32 range_length;
+struct acpi_resource_io {
+ u32 io_decode;
+ u32 min_base_address;
+ u32 max_base_address;
+ u32 alignment;
+ u32 range_length;
};
-struct acpi_resource_fixed_io
-{
- u32 base_address;
- u32 range_length;
+struct acpi_resource_fixed_io {
+ u32 base_address;
+ u32 range_length;
};
-struct acpi_resource_vendor
-{
- u32 length;
- u8 reserved[1];
+struct acpi_resource_vendor {
+ u32 length;
+ u8 reserved[1];
};
-struct acpi_resource_end_tag
-{
- u8 checksum;
+struct acpi_resource_end_tag {
+ u8 checksum;
};
-struct acpi_resource_mem24
-{
- u32 read_write_attribute;
- u32 min_base_address;
- u32 max_base_address;
- u32 alignment;
- u32 range_length;
+struct acpi_resource_mem24 {
+ u32 read_write_attribute;
+ u32 min_base_address;
+ u32 max_base_address;
+ u32 alignment;
+ u32 range_length;
};
-struct acpi_resource_mem32
-{
- u32 read_write_attribute;
- u32 min_base_address;
- u32 max_base_address;
- u32 alignment;
- u32 range_length;
+struct acpi_resource_mem32 {
+ u32 read_write_attribute;
+ u32 min_base_address;
+ u32 max_base_address;
+ u32 alignment;
+ u32 range_length;
};
-struct acpi_resource_fixed_mem32
-{
- u32 read_write_attribute;
- u32 range_base_address;
- u32 range_length;
+struct acpi_resource_fixed_mem32 {
+ u32 read_write_attribute;
+ u32 range_base_address;
+ u32 range_length;
};
-struct acpi_memory_attribute
-{
- u16 cache_attribute;
- u16 read_write_attribute;
+struct acpi_memory_attribute {
+ u16 cache_attribute;
+ u16 read_write_attribute;
};
-struct acpi_io_attribute
-{
- u16 range_attribute;
- u16 translation_attribute;
+struct acpi_io_attribute {
+ u16 range_attribute;
+ u16 translation_attribute;
};
-struct acpi_bus_attribute
-{
- u16 reserved1;
- u16 reserved2;
+struct acpi_bus_attribute {
+ u16 reserved1;
+ u16 reserved2;
};
-union acpi_resource_attribute
-{
- struct acpi_memory_attribute memory;
- struct acpi_io_attribute io;
- struct acpi_bus_attribute bus;
+union acpi_resource_attribute {
+ struct acpi_memory_attribute memory;
+ struct acpi_io_attribute io;
+ struct acpi_bus_attribute bus;
};
-struct acpi_resource_source
-{
- u32 index;
- u32 string_length;
- char *string_ptr;
+struct acpi_resource_source {
+ u32 index;
+ u32 string_length;
+ char *string_ptr;
};
-struct acpi_resource_address16
-{
- u32 resource_type;
- u32 producer_consumer;
- u32 decode;
- u32 min_address_fixed;
- u32 max_address_fixed;
- union acpi_resource_attribute attribute;
- u32 granularity;
- u32 min_address_range;
- u32 max_address_range;
- u32 address_translation_offset;
- u32 address_length;
- struct acpi_resource_source resource_source;
-};
+/* Fields common to all address descriptors, 16/32/64 bit */
-struct acpi_resource_address32
-{
- u32 resource_type;
- u32 producer_consumer;
- u32 decode;
- u32 min_address_fixed;
- u32 max_address_fixed;
+#define ACPI_RESOURCE_ADDRESS_COMMON \
+ u32 resource_type; \
+ u32 producer_consumer; \
+ u32 decode; \
+ u32 min_address_fixed; \
+ u32 max_address_fixed; \
union acpi_resource_attribute attribute;
- u32 granularity;
- u32 min_address_range;
- u32 max_address_range;
- u32 address_translation_offset;
- u32 address_length;
- struct acpi_resource_source resource_source;
+
+struct acpi_resource_address {
+ACPI_RESOURCE_ADDRESS_COMMON};
+
+struct acpi_resource_address16 {
+ ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
+ u32 min_address_range;
+ u32 max_address_range;
+ u32 address_translation_offset;
+ u32 address_length;
+ struct acpi_resource_source resource_source;
};
-struct acpi_resource_address64
-{
- u32 resource_type;
- u32 producer_consumer;
- u32 decode;
- u32 min_address_fixed;
- u32 max_address_fixed;
- union acpi_resource_attribute attribute;
- u64 granularity;
- u64 min_address_range;
- u64 max_address_range;
- u64 address_translation_offset;
- u64 address_length;
- u64 type_specific_attributes;
- struct acpi_resource_source resource_source;
+struct acpi_resource_address32 {
+ ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
+ u32 min_address_range;
+ u32 max_address_range;
+ u32 address_translation_offset;
+ u32 address_length;
+ struct acpi_resource_source resource_source;
};
-struct acpi_resource_ext_irq
-{
- u32 producer_consumer;
- u32 edge_level;
- u32 active_high_low;
- u32 shared_exclusive;
- u32 number_of_interrupts;
- struct acpi_resource_source resource_source;
- u32 interrupts[1];
+struct acpi_resource_address64 {
+ ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
+ u64 min_address_range;
+ u64 max_address_range;
+ u64 address_translation_offset;
+ u64 address_length;
+ u64 type_specific_attributes;
+ struct acpi_resource_source resource_source;
};
+struct acpi_resource_ext_irq {
+ u32 producer_consumer;
+ u32 edge_level;
+ u32 active_high_low;
+ u32 shared_exclusive;
+ u32 number_of_interrupts;
+ struct acpi_resource_source resource_source;
+ u32 interrupts[1];
+};
/* ACPI_RESOURCE_TYPEs */
@@ -1240,35 +1143,34 @@ struct acpi_resource_ext_irq
#define ACPI_RSTYPE_ADDRESS64 13
#define ACPI_RSTYPE_EXT_IRQ 14
-typedef u32 acpi_resource_type;
-
-union acpi_resource_data
-{
- struct acpi_resource_irq irq;
- struct acpi_resource_dma dma;
- struct acpi_resource_start_dpf start_dpf;
- struct acpi_resource_io io;
- struct acpi_resource_fixed_io fixed_io;
- struct acpi_resource_vendor vendor_specific;
- struct acpi_resource_end_tag end_tag;
- struct acpi_resource_mem24 memory24;
- struct acpi_resource_mem32 memory32;
- struct acpi_resource_fixed_mem32 fixed_memory32;
- struct acpi_resource_address16 address16;
- struct acpi_resource_address32 address32;
- struct acpi_resource_address64 address64;
- struct acpi_resource_ext_irq extended_irq;
+typedef u32 acpi_resource_type;
+
+union acpi_resource_data {
+ struct acpi_resource_irq irq;
+ struct acpi_resource_dma dma;
+ struct acpi_resource_start_dpf start_dpf;
+ struct acpi_resource_io io;
+ struct acpi_resource_fixed_io fixed_io;
+ struct acpi_resource_vendor vendor_specific;
+ struct acpi_resource_end_tag end_tag;
+ struct acpi_resource_mem24 memory24;
+ struct acpi_resource_mem32 memory32;
+ struct acpi_resource_fixed_mem32 fixed_memory32;
+ struct acpi_resource_address address; /* Common 16/32/64 address fields */
+ struct acpi_resource_address16 address16;
+ struct acpi_resource_address32 address32;
+ struct acpi_resource_address64 address64;
+ struct acpi_resource_ext_irq extended_irq;
};
-struct acpi_resource
-{
- acpi_resource_type id;
- u32 length;
- union acpi_resource_data data;
+struct acpi_resource {
+ acpi_resource_type id;
+ u32 length;
+ union acpi_resource_data data;
};
#define ACPI_RESOURCE_LENGTH 12
-#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */
+#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */
#define ACPI_SIZEOF_RESOURCE(type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
@@ -1284,19 +1186,16 @@ struct acpi_resource
* END: of definitions for Resource Attributes
*/
-
-struct acpi_pci_routing_table
-{
- u32 length;
- u32 pin;
- acpi_integer address; /* here for 64-bit alignment */
- u32 source_index;
- char source[4]; /* pad to 64 bits so sizeof() works in all cases */
+struct acpi_pci_routing_table {
+ u32 length;
+ u32 pin;
+ acpi_integer address; /* here for 64-bit alignment */
+ u32 source_index;
+ char source[4]; /* pad to 64 bits so sizeof() works in all cases */
};
/*
* END: of definitions for PCI Routing tables
*/
-
-#endif /* __ACTYPES_H__ */
+#endif /* __ACTYPES_H__ */
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index 192d0bea388..c1086452696 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -44,20 +44,17 @@
#ifndef _ACUTILS_H
#define _ACUTILS_H
-
typedef
-acpi_status (*acpi_pkg_callback) (
- u8 object_type,
- union acpi_operand_object *source_object,
- union acpi_generic_state *state,
- void *context);
-
-struct acpi_pkg_info
-{
- u8 *free_space;
- acpi_size length;
- u32 object_space;
- u32 num_packages;
+acpi_status(*acpi_pkg_callback) (u8 object_type,
+ union acpi_operand_object * source_object,
+ union acpi_generic_state * state,
+ void *context);
+
+struct acpi_pkg_info {
+ u8 *free_space;
+ acpi_size length;
+ u32 object_space;
+ u32 num_packages;
};
#define REF_INCREMENT (u16) 0
@@ -71,167 +68,89 @@ struct acpi_pkg_info
#define DB_DWORD_DISPLAY 4
#define DB_QWORD_DISPLAY 8
-
/*
* utglobal - Global data structures and procedures
*/
-void
-acpi_ut_init_globals (
- void);
+void acpi_ut_init_globals(void);
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
-char *
-acpi_ut_get_mutex_name (
- u32 mutex_id);
+char *acpi_ut_get_mutex_name(u32 mutex_id);
#endif
-char *
-acpi_ut_get_type_name (
- acpi_object_type type);
-
-char *
-acpi_ut_get_node_name (
- void *object);
-
-char *
-acpi_ut_get_descriptor_name (
- void *object);
+char *acpi_ut_get_type_name(acpi_object_type type);
-char *
-acpi_ut_get_object_type_name (
- union acpi_operand_object *obj_desc);
+char *acpi_ut_get_node_name(void *object);
-char *
-acpi_ut_get_region_name (
- u8 space_id);
+char *acpi_ut_get_descriptor_name(void *object);
-char *
-acpi_ut_get_event_name (
- u32 event_id);
+char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc);
-char
-acpi_ut_hex_to_ascii_char (
- acpi_integer integer,
- u32 position);
+char *acpi_ut_get_region_name(u8 space_id);
-u8
-acpi_ut_valid_object_type (
- acpi_object_type type);
+char *acpi_ut_get_event_name(u32 event_id);
-acpi_owner_id
-acpi_ut_allocate_owner_id (
- u32 id_type);
+char acpi_ut_hex_to_ascii_char(acpi_integer integer, u32 position);
+u8 acpi_ut_valid_object_type(acpi_object_type type);
/*
* utinit - miscellaneous initialization and shutdown
*/
-acpi_status
-acpi_ut_hardware_initialize (
- void);
+acpi_status acpi_ut_hardware_initialize(void);
-void
-acpi_ut_subsystem_shutdown (
- void);
-
-acpi_status
-acpi_ut_validate_fadt (
- void);
+void acpi_ut_subsystem_shutdown(void);
+acpi_status acpi_ut_validate_fadt(void);
/*
* utclib - Local implementations of C library functions
*/
#ifndef ACPI_USE_SYSTEM_CLIBRARY
-acpi_size
-acpi_ut_strlen (
- const char *string);
-
-char *
-acpi_ut_strcpy (
- char *dst_string,
- const char *src_string);
-
-char *
-acpi_ut_strncpy (
- char *dst_string,
- const char *src_string,
- acpi_size count);
-
-int
-acpi_ut_memcmp (
- const char *buffer1,
- const char *buffer2,
- acpi_size count);
-
-int
-acpi_ut_strncmp (
- const char *string1,
- const char *string2,
- acpi_size count);
-
-int
-acpi_ut_strcmp (
- const char *string1,
- const char *string2);
-
-char *
-acpi_ut_strcat (
- char *dst_string,
- const char *src_string);
-
-char *
-acpi_ut_strncat (
- char *dst_string,
- const char *src_string,
- acpi_size count);
-
-u32
-acpi_ut_strtoul (
- const char *string,
- char **terminator,
- u32 base);
-
-char *
-acpi_ut_strstr (
- char *string1,
- char *string2);
-
-void *
-acpi_ut_memcpy (
- void *dest,
- const void *src,
- acpi_size count);
-
-void *
-acpi_ut_memset (
- void *dest,
- acpi_native_uint value,
- acpi_size count);
-
-int
-acpi_ut_to_upper (
- int c);
-
-int
-acpi_ut_to_lower (
- int c);
+acpi_size acpi_ut_strlen(const char *string);
+
+char *acpi_ut_strcpy(char *dst_string, const char *src_string);
+
+char *acpi_ut_strncpy(char *dst_string,
+ const char *src_string, acpi_size count);
+
+int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count);
+
+int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count);
+
+int acpi_ut_strcmp(const char *string1, const char *string2);
+
+char *acpi_ut_strcat(char *dst_string, const char *src_string);
+
+char *acpi_ut_strncat(char *dst_string,
+ const char *src_string, acpi_size count);
+
+u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base);
+
+char *acpi_ut_strstr(char *string1, char *string2);
+
+void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count);
+
+void *acpi_ut_memset(void *dest, acpi_native_uint value, acpi_size count);
+
+int acpi_ut_to_upper(int c);
+
+int acpi_ut_to_lower(int c);
extern const u8 _acpi_ctype[];
-#define _ACPI_XA 0x00 /* extra alphabetic - not supported */
-#define _ACPI_XS 0x40 /* extra space */
-#define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */
-#define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */
-#define _ACPI_DI 0x04 /* '0'-'9' */
-#define _ACPI_LO 0x02 /* 'a'-'z' */
-#define _ACPI_PU 0x10 /* punctuation */
-#define _ACPI_SP 0x08 /* space */
-#define _ACPI_UP 0x01 /* 'A'-'Z' */
-#define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */
+#define _ACPI_XA 0x00 /* extra alphabetic - not supported */
+#define _ACPI_XS 0x40 /* extra space */
+#define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */
+#define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */
+#define _ACPI_DI 0x04 /* '0'-'9' */
+#define _ACPI_LO 0x02 /* 'a'-'z' */
+#define _ACPI_PU 0x10 /* punctuation */
+#define _ACPI_SP 0x08 /* space */
+#define _ACPI_UP 0x01 /* 'A'-'Z' */
+#define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */
#define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI))
#define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP))
@@ -242,502 +161,323 @@ extern const u8 _acpi_ctype[];
#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
#define ACPI_IS_ASCII(c) ((c) < 0x80)
-#endif /* ACPI_USE_SYSTEM_CLIBRARY */
-
+#endif /* ACPI_USE_SYSTEM_CLIBRARY */
/*
* utcopy - Object construction and conversion interfaces
*/
acpi_status
-acpi_ut_build_simple_object(
- union acpi_operand_object *obj,
- union acpi_object *user_obj,
- u8 *data_space,
- u32 *buffer_space_used);
+acpi_ut_build_simple_object(union acpi_operand_object *obj,
+ union acpi_object *user_obj,
+ u8 * data_space, u32 * buffer_space_used);
acpi_status
-acpi_ut_build_package_object (
- union acpi_operand_object *obj,
- u8 *buffer,
- u32 *space_used);
+acpi_ut_build_package_object(union acpi_operand_object *obj,
+ u8 * buffer, u32 * space_used);
acpi_status
-acpi_ut_copy_iobject_to_eobject (
- union acpi_operand_object *obj,
- struct acpi_buffer *ret_buffer);
+acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj,
+ struct acpi_buffer *ret_buffer);
acpi_status
-acpi_ut_copy_eobject_to_iobject (
- union acpi_object *obj,
- union acpi_operand_object **internal_obj);
+acpi_ut_copy_eobject_to_iobject(union acpi_object *obj,
+ union acpi_operand_object **internal_obj);
acpi_status
-acpi_ut_copy_isimple_to_isimple (
- union acpi_operand_object *source_obj,
- union acpi_operand_object *dest_obj);
+acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj,
+ union acpi_operand_object *dest_obj);
acpi_status
-acpi_ut_copy_iobject_to_iobject (
- union acpi_operand_object *source_desc,
- union acpi_operand_object **dest_desc,
- struct acpi_walk_state *walk_state);
-
+acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc,
+ union acpi_operand_object **dest_desc,
+ struct acpi_walk_state *walk_state);
/*
* utcreate - Object creation
*/
acpi_status
-acpi_ut_update_object_reference (
- union acpi_operand_object *object,
- u16 action);
-
+acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action);
/*
* utdebug - Debug interfaces
*/
-void
-acpi_ut_init_stack_ptr_trace (
- void);
+void acpi_ut_init_stack_ptr_trace(void);
-void
-acpi_ut_track_stack_ptr (
- void);
+void acpi_ut_track_stack_ptr(void);
void
-acpi_ut_trace (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info);
+acpi_ut_trace(u32 line_number,
+ const char *function_name, char *module_name, u32 component_id);
void
-acpi_ut_trace_ptr (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- void *pointer);
+acpi_ut_trace_ptr(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, void *pointer);
void
-acpi_ut_trace_u32 (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u32 integer);
+acpi_ut_trace_u32(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, u32 integer);
void
-acpi_ut_trace_str (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *string);
+acpi_ut_trace_str(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, char *string);
void
-acpi_ut_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info);
+acpi_ut_exit(u32 line_number,
+ const char *function_name, char *module_name, u32 component_id);
void
-acpi_ut_status_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_status status);
+acpi_ut_status_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, acpi_status status);
void
-acpi_ut_value_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_integer value);
+acpi_ut_value_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, acpi_integer value);
void
-acpi_ut_ptr_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u8 *ptr);
+acpi_ut_ptr_exit(u32 line_number,
+ const char *function_name,
+ char *module_name, u32 component_id, u8 * ptr);
-void
-acpi_ut_report_info (
- char *module_name,
- u32 line_number,
- u32 component_id);
+void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id);
-void
-acpi_ut_report_error (
- char *module_name,
- u32 line_number,
- u32 component_id);
+void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id);
void
-acpi_ut_report_warning (
- char *module_name,
- u32 line_number,
- u32 component_id);
+acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id);
-void
-acpi_ut_dump_buffer (
- u8 *buffer,
- u32 count,
- u32 display,
- u32 component_id);
+void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id);
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...) ACPI_PRINTF_LIKE_FUNC;
+acpi_ut_debug_print(u32 requested_debug_level,
+ u32 line_number,
+ const char *function_name,
+ char *module_name,
+ u32 component_id, char *format, ...) ACPI_PRINTF_LIKE_FUNC;
void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print_raw (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...) ACPI_PRINTF_LIKE_FUNC;
-
+acpi_ut_debug_print_raw(u32 requested_debug_level,
+ u32 line_number,
+ const char *function_name,
+ char *module_name,
+ u32 component_id,
+ char *format, ...) ACPI_PRINTF_LIKE_FUNC;
/*
* utdelete - Object deletion and reference counts
*/
-void
-acpi_ut_add_reference (
- union acpi_operand_object *object);
+void acpi_ut_add_reference(union acpi_operand_object *object);
-void
-acpi_ut_remove_reference (
- union acpi_operand_object *object);
+void acpi_ut_remove_reference(union acpi_operand_object *object);
-void
-acpi_ut_delete_internal_package_object (
- union acpi_operand_object *object);
+void acpi_ut_delete_internal_package_object(union acpi_operand_object *object);
-void
-acpi_ut_delete_internal_simple_object (
- union acpi_operand_object *object);
-
-void
-acpi_ut_delete_internal_object_list (
- union acpi_operand_object **obj_list);
+void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object);
+void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list);
/*
* uteval - object evaluation
*/
-acpi_status
-acpi_ut_osi_implementation (
- struct acpi_walk_state *walk_state);
+acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state);
acpi_status
-acpi_ut_evaluate_object (
- struct acpi_namespace_node *prefix_node,
- char *path,
- u32 expected_return_btypes,
- union acpi_operand_object **return_desc);
+acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
+ char *path,
+ u32 expected_return_btypes,
+ union acpi_operand_object **return_desc);
acpi_status
-acpi_ut_evaluate_numeric_object (
- char *object_name,
- struct acpi_namespace_node *device_node,
- acpi_integer *address);
+acpi_ut_evaluate_numeric_object(char *object_name,
+ struct acpi_namespace_node *device_node,
+ acpi_integer * address);
acpi_status
-acpi_ut_execute_HID (
- struct acpi_namespace_node *device_node,
- struct acpi_device_id *hid);
+acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
+ struct acpi_device_id *hid);
acpi_status
-acpi_ut_execute_CID (
- struct acpi_namespace_node *device_node,
- struct acpi_compatible_id_list **return_cid_list);
+acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
+ struct acpi_compatible_id_list **return_cid_list);
acpi_status
-acpi_ut_execute_STA (
- struct acpi_namespace_node *device_node,
- u32 *status_flags);
+acpi_ut_execute_STA(struct acpi_namespace_node *device_node,
+ u32 * status_flags);
acpi_status
-acpi_ut_execute_UID (
- struct acpi_namespace_node *device_node,
- struct acpi_device_id *uid);
+acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
+ struct acpi_device_id *uid);
acpi_status
-acpi_ut_execute_sxds (
- struct acpi_namespace_node *device_node,
- u8 *highest);
-
+acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest);
/*
* utobject - internal object create/delete/cache routines
*/
-union acpi_operand_object *
-acpi_ut_create_internal_object_dbg (
- char *module_name,
- u32 line_number,
- u32 component_id,
- acpi_object_type type);
-
-void *
-acpi_ut_allocate_object_desc_dbg (
- char *module_name,
- u32 line_number,
- u32 component_id);
-
-#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_THIS_MODULE,__LINE__,_COMPONENT,t)
-#define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_THIS_MODULE,__LINE__,_COMPONENT)
+union acpi_operand_object *acpi_ut_create_internal_object_dbg(char *module_name,
+ u32 line_number,
+ u32 component_id,
+ acpi_object_type
+ type);
-void
-acpi_ut_delete_object_desc (
- union acpi_operand_object *object);
+void *acpi_ut_allocate_object_desc_dbg(char *module_name,
+ u32 line_number, u32 component_id);
-u8
-acpi_ut_valid_internal_object (
- void *object);
+#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t)
+#define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT)
-union acpi_operand_object *
-acpi_ut_create_buffer_object (
- acpi_size buffer_size);
+void acpi_ut_delete_object_desc(union acpi_operand_object *object);
-union acpi_operand_object *
-acpi_ut_create_string_object (
- acpi_size string_size);
+u8 acpi_ut_valid_internal_object(void *object);
-acpi_status
-acpi_ut_get_object_size(
- union acpi_operand_object *obj,
- acpi_size *obj_length);
+union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size);
+union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size);
+
+acpi_status
+acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length);
/*
* utstate - Generic state creation/cache routines
*/
void
-acpi_ut_push_generic_state (
- union acpi_generic_state **list_head,
- union acpi_generic_state *state);
+acpi_ut_push_generic_state(union acpi_generic_state **list_head,
+ union acpi_generic_state *state);
-union acpi_generic_state *
-acpi_ut_pop_generic_state (
- union acpi_generic_state **list_head);
+union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
+ **list_head);
+union acpi_generic_state *acpi_ut_create_generic_state(void);
-union acpi_generic_state *
-acpi_ut_create_generic_state (
- void);
+struct acpi_thread_state *acpi_ut_create_thread_state(void);
-struct acpi_thread_state *
-acpi_ut_create_thread_state (
- void);
+union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
+ *object, u16 action);
-union acpi_generic_state *
-acpi_ut_create_update_state (
- union acpi_operand_object *object,
- u16 action);
-
-union acpi_generic_state *
-acpi_ut_create_pkg_state (
- void *internal_object,
- void *external_object,
- u16 index);
+union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
+ void *external_object,
+ u16 index);
acpi_status
-acpi_ut_create_update_state_and_push (
- union acpi_operand_object *object,
- u16 action,
- union acpi_generic_state **state_list);
+acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
+ u16 action,
+ union acpi_generic_state **state_list);
#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_ut_create_pkg_state_and_push (
- void *internal_object,
- void *external_object,
- u16 index,
- union acpi_generic_state **state_list);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_ut_create_pkg_state_and_push(void *internal_object,
+ void *external_object,
+ u16 index,
+ union acpi_generic_state **state_list);
+#endif /* ACPI_FUTURE_USAGE */
-union acpi_generic_state *
-acpi_ut_create_control_state (
- void);
-
-void
-acpi_ut_delete_generic_state (
- union acpi_generic_state *state);
-
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-void
-acpi_ut_delete_generic_state_cache (
- void);
-
-void
-acpi_ut_delete_object_cache (
- void);
-#endif
+union acpi_generic_state *acpi_ut_create_control_state(void);
+void acpi_ut_delete_generic_state(union acpi_generic_state *state);
/*
* utmath
*/
acpi_status
-acpi_ut_divide (
- acpi_integer in_dividend,
- acpi_integer in_divisor,
- acpi_integer *out_quotient,
- acpi_integer *out_remainder);
+acpi_ut_divide(acpi_integer in_dividend,
+ acpi_integer in_divisor,
+ acpi_integer * out_quotient, acpi_integer * out_remainder);
acpi_status
-acpi_ut_short_divide (
- acpi_integer in_dividend,
- u32 divisor,
- acpi_integer *out_quotient,
- u32 *out_remainder);
+acpi_ut_short_divide(acpi_integer in_dividend,
+ u32 divisor,
+ acpi_integer * out_quotient, u32 * out_remainder);
/*
* utmisc
*/
+acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id);
+
+void acpi_ut_release_owner_id(acpi_owner_id * owner_id);
+
acpi_status
-acpi_ut_walk_package_tree (
- union acpi_operand_object *source_object,
- void *target_object,
- acpi_pkg_callback walk_callback,
- void *context);
+acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
+ void *target_object,
+ acpi_pkg_callback walk_callback, void *context);
-char *
-acpi_ut_strupr (
- char *src_string);
+void acpi_ut_strupr(char *src_string);
-void
-acpi_ut_print_string (
- char *string,
- u8 max_length);
+void acpi_ut_print_string(char *string, u8 max_length);
-u8
-acpi_ut_valid_acpi_name (
- u32 name);
+u8 acpi_ut_valid_acpi_name(u32 name);
-u8
-acpi_ut_valid_acpi_character (
- char character);
+u8 acpi_ut_valid_acpi_character(char character);
acpi_status
-acpi_ut_strtoul64 (
- char *string,
- u32 base,
- acpi_integer *ret_integer);
+acpi_ut_strtoul64(char *string, u32 base, acpi_integer * ret_integer);
/* Values for Base above (16=Hex, 10=Decimal) */
#define ACPI_ANY_BASE 0
-acpi_status
-acpi_ut_mutex_initialize (
- void);
-
-void
-acpi_ut_mutex_terminate (
- void);
-
-acpi_status
-acpi_ut_acquire_mutex (
- acpi_mutex_handle mutex_id);
-
-acpi_status
-acpi_ut_release_mutex (
- acpi_mutex_handle mutex_id);
-
-u8 *
-acpi_ut_get_resource_end_tag (
- union acpi_operand_object *obj_desc);
+u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc);
-u8
-acpi_ut_generate_checksum (
- u8 *buffer,
- u32 length);
+u8 acpi_ut_generate_checksum(u8 * buffer, u32 length);
-u32
-acpi_ut_dword_byte_swap (
- u32 value);
+u32 acpi_ut_dword_byte_swap(u32 value);
-void
-acpi_ut_set_integer_width (
- u8 revision);
+void acpi_ut_set_integer_width(u8 revision);
#ifdef ACPI_DEBUG_OUTPUT
void
-acpi_ut_display_init_pathname (
- u8 type,
- struct acpi_namespace_node *obj_handle,
- char *path);
+acpi_ut_display_init_pathname(u8 type,
+ struct acpi_namespace_node *obj_handle,
+ char *path);
#endif
+/*
+ * utmutex - mutex support
+ */
+acpi_status acpi_ut_mutex_initialize(void);
+
+void acpi_ut_mutex_terminate(void);
+
+acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id);
+
+acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id);
/*
* utalloc - memory allocation and object caching
*/
-void *
-acpi_ut_acquire_from_cache (
- u32 list_id);
+acpi_status acpi_ut_create_caches(void);
-void
-acpi_ut_release_to_cache (
- u32 list_id,
- void *object);
+acpi_status acpi_ut_delete_caches(void);
-#ifdef ACPI_ENABLE_OBJECT_CACHE
-void
-acpi_ut_delete_generic_cache (
- u32 list_id);
-#endif
+acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer);
acpi_status
-acpi_ut_validate_buffer (
- struct acpi_buffer *buffer);
+acpi_ut_initialize_buffer(struct acpi_buffer *buffer,
+ acpi_size required_length);
-acpi_status
-acpi_ut_initialize_buffer (
- struct acpi_buffer *buffer,
- acpi_size required_length);
-
-void *
-acpi_ut_allocate (
- acpi_size size,
- u32 component,
- char *module,
- u32 line);
-
-void *
-acpi_ut_callocate (
- acpi_size size,
- u32 component,
- char *module,
- u32 line);
+void *acpi_ut_allocate(acpi_size size, u32 component, char *module, u32 line);
+
+void *acpi_ut_callocate(acpi_size size, u32 component, char *module, u32 line);
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
-void *
-acpi_ut_allocate_and_track (
- acpi_size size,
- u32 component,
- char *module,
- u32 line);
-
-void *
-acpi_ut_callocate_and_track (
- acpi_size size,
- u32 component,
- char *module,
- u32 line);
+void *acpi_ut_allocate_and_track(acpi_size size,
+ u32 component, char *module, u32 line);
+
+void *acpi_ut_callocate_and_track(acpi_size size,
+ u32 component, char *module, u32 line);
void
-acpi_ut_free_and_track (
- void *address,
- u32 component,
- char *module,
- u32 line);
+acpi_ut_free_and_track(void *address, u32 component, char *module, u32 line);
#ifdef ACPI_FUTURE_USAGE
-void
-acpi_ut_dump_allocation_info (
- void);
-#endif /* ACPI_FUTURE_USAGE */
+void acpi_ut_dump_allocation_info(void);
+#endif /* ACPI_FUTURE_USAGE */
-void
-acpi_ut_dump_allocations (
- u32 component,
- char *module);
+void acpi_ut_dump_allocations(u32 component, char *module);
#endif
-#endif /* _ACUTILS_H */
+#endif /* _ACUTILS_H */
diff --git a/include/acpi/amlcode.h b/include/acpi/amlcode.h
index 55e97ed2919..7fdf5299f50 100644
--- a/include/acpi/amlcode.h
+++ b/include/acpi/amlcode.h
@@ -59,17 +59,17 @@
#define AML_WORD_OP (u16) 0x0b
#define AML_DWORD_OP (u16) 0x0c
#define AML_STRING_OP (u16) 0x0d
-#define AML_QWORD_OP (u16) 0x0e /* ACPI 2.0 */
+#define AML_QWORD_OP (u16) 0x0e /* ACPI 2.0 */
#define AML_SCOPE_OP (u16) 0x10
#define AML_BUFFER_OP (u16) 0x11
#define AML_PACKAGE_OP (u16) 0x12
-#define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
+#define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
#define AML_METHOD_OP (u16) 0x14
#define AML_DUAL_NAME_PREFIX (u16) 0x2e
#define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
#define AML_NAME_CHAR_SUBSEQ (u16) 0x30
#define AML_NAME_CHAR_FIRST (u16) 0x41
-#define AML_OP_PREFIX (u16) 0x5b
+#define AML_EXTENDED_OP_PREFIX (u16) 0x5b
#define AML_ROOT_PREFIX (u16) 0x5c
#define AML_PARENT_PREFIX (u16) 0x5e
#define AML_LOCAL_OP (u16) 0x60
@@ -109,8 +109,8 @@
#define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
#define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
#define AML_DEREF_OF_OP (u16) 0x83
-#define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
-#define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
+#define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
+#define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
#define AML_NOTIFY_OP (u16) 0x86
#define AML_SIZE_OF_OP (u16) 0x87
#define AML_INDEX_OP (u16) 0x88
@@ -120,21 +120,21 @@
#define AML_CREATE_BYTE_FIELD_OP (u16) 0x8c
#define AML_CREATE_BIT_FIELD_OP (u16) 0x8d
#define AML_TYPE_OP (u16) 0x8e
-#define AML_CREATE_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
+#define AML_CREATE_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
#define AML_LAND_OP (u16) 0x90
#define AML_LOR_OP (u16) 0x91
#define AML_LNOT_OP (u16) 0x92
#define AML_LEQUAL_OP (u16) 0x93
#define AML_LGREATER_OP (u16) 0x94
#define AML_LLESS_OP (u16) 0x95
-#define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
-#define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
-#define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
-#define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
-#define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
-#define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
-#define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
-#define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
+#define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
+#define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
+#define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
+#define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
+#define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
+#define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
+#define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
+#define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
#define AML_IF_OP (u16) 0xa0
#define AML_ELSE_OP (u16) 0xa1
#define AML_WHILE_OP (u16) 0xa2
@@ -146,7 +146,7 @@
/* prefixed opcodes */
-#define AML_EXTOP (u16) 0x005b /* prefix for 2-byte opcodes */
+#define AML_EXTENDED_OPCODE (u16) 0x5b00 /* prefix for 2-byte opcodes */
#define AML_MUTEX_OP (u16) 0x5b01
#define AML_EVENT_OP (u16) 0x5b02
@@ -154,7 +154,7 @@
#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
#define AML_COND_REF_OF_OP (u16) 0x5b12
#define AML_CREATE_FIELD_OP (u16) 0x5b13
-#define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
+#define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
#define AML_LOAD_OP (u16) 0x5b20
#define AML_STALL_OP (u16) 0x5b21
#define AML_SLEEP_OP (u16) 0x5b22
@@ -169,7 +169,7 @@
#define AML_REVISION_OP (u16) 0x5b30
#define AML_DEBUG_OP (u16) 0x5b31
#define AML_FATAL_OP (u16) 0x5b32
-#define AML_TIMER_OP (u16) 0x5b33 /* ACPI 3.0 */
+#define AML_TIMER_OP (u16) 0x5b33 /* ACPI 3.0 */
#define AML_REGION_OP (u16) 0x5b80
#define AML_FIELD_OP (u16) 0x5b81
#define AML_DEVICE_OP (u16) 0x5b82
@@ -178,8 +178,7 @@
#define AML_THERMAL_ZONE_OP (u16) 0x5b85
#define AML_INDEX_FIELD_OP (u16) 0x5b86
#define AML_BANK_FIELD_OP (u16) 0x5b87
-#define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
-
+#define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
/* Bogus opcodes (they are actually two separate opcodes) */
@@ -187,7 +186,6 @@
#define AML_LLESSEQUAL_OP (u16) 0x9294
#define AML_LNOTEQUAL_OP (u16) 0x9293
-
/*
* Internal opcodes
* Use only "Unknown" AML opcodes, don't attempt to use
@@ -203,7 +201,6 @@
#define AML_INT_RETURN_VALUE_OP (u16) 0x0036
#define AML_INT_EVAL_SUBTREE_OP (u16) 0x0037
-
#define ARG_NONE 0x0
/*
@@ -245,7 +242,7 @@
/* Single, simple types */
-#define ARGI_ANYTYPE 0x01 /* Don't care */
+#define ARGI_ANYTYPE 0x01 /* Don't care */
#define ARGI_PACKAGE 0x02
#define ARGI_EVENT 0x03
#define ARGI_MUTEX 0x04
@@ -256,8 +253,8 @@
#define ARGI_INTEGER 0x06
#define ARGI_STRING 0x07
#define ARGI_BUFFER 0x08
-#define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */
-#define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */
+#define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */
+#define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */
/* Reference objects */
@@ -265,30 +262,28 @@
#define ARGI_OBJECT_REF 0x0C
#define ARGI_DEVICE_REF 0x0D
#define ARGI_REFERENCE 0x0E
-#define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */
-#define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */
-#define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */
+#define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */
+#define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */
+#define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */
/* Multiple/complex types */
-#define ARGI_DATAOBJECT 0x12 /* Buffer, String, package or reference to a Node - Used only by size_of operator*/
-#define ARGI_COMPLEXOBJ 0x13 /* Buffer, String, or package (Used by INDEX op only) */
-#define ARGI_REF_OR_STRING 0x14 /* Reference or String (Used by DEREFOF op only) */
-#define ARGI_REGION_OR_FIELD 0x15 /* Used by LOAD op only */
+#define ARGI_DATAOBJECT 0x12 /* Buffer, String, package or reference to a Node - Used only by size_of operator */
+#define ARGI_COMPLEXOBJ 0x13 /* Buffer, String, or package (Used by INDEX op only) */
+#define ARGI_REF_OR_STRING 0x14 /* Reference or String (Used by DEREFOF op only) */
+#define ARGI_REGION_OR_FIELD 0x15 /* Used by LOAD op only */
#define ARGI_DATAREFOBJ 0x16
/* Note: types above can expand to 0x1F maximum */
#define ARGI_INVALID_OPCODE 0xFFFFFFFF
-
/*
* hash offsets
*/
#define AML_EXTOP_HASH_OFFSET 22
#define AML_LNOT_HASH_OFFSET 19
-
/*
* opcode groups and types
*/
@@ -296,7 +291,6 @@
#define OPGRP_FIELD 0x02
#define OPGRP_BYTELIST 0x04
-
/*
* Opcode information
*/
@@ -322,31 +316,30 @@
/* Convenient flag groupings */
#define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL
-#define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
-#define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */
+#define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
+#define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */
#define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS | AML_HAS_TARGET
-#define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* monadic2_r */
-#define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */
-#define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */
-#define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* dyadic2_r */
+#define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* monadic2_r */
+#define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */
+#define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */
+#define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* dyadic2_r */
#define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
#define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS
#define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL
#define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL
-
/*
* The opcode Type is used in a dispatch table, do not change
* without updating the table.
*/
#define AML_TYPE_EXEC_0A_0T_1R 0x00
-#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */
-#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* Monadic2 */
+#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */
+#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* Monadic2 */
#define AML_TYPE_EXEC_1A_1T_0R 0x03
-#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* monadic2_r */
-#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* Dyadic1 */
-#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* Dyadic2 */
-#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* dyadic2_r */
+#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* monadic2_r */
+#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* Dyadic1 */
+#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* Dyadic2 */
+#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* dyadic2_r */
#define AML_TYPE_EXEC_2A_2T_1R 0x08
#define AML_TYPE_EXEC_3A_0T_0R 0x09
#define AML_TYPE_EXEC_3A_1T_1R 0x0A
@@ -399,40 +392,33 @@
#define AML_CLASS_METHOD_CALL 0x09
#define AML_CLASS_UNKNOWN 0x0A
-
/* Predefined Operation Region space_iDs */
-typedef enum
-{
- REGION_MEMORY = 0,
+typedef enum {
+ REGION_MEMORY = 0,
REGION_IO,
REGION_PCI_CONFIG,
REGION_EC,
REGION_SMBUS,
REGION_CMOS,
REGION_PCI_BAR,
- REGION_DATA_TABLE, /* Internal use only */
- REGION_FIXED_HW = 0x7F
-
+ REGION_DATA_TABLE, /* Internal use only */
+ REGION_FIXED_HW = 0x7F
} AML_REGION_TYPES;
-
/* Comparison operation codes for match_op operator */
-typedef enum
-{
- MATCH_MTR = 0,
- MATCH_MEQ = 1,
- MATCH_MLE = 2,
- MATCH_MLT = 3,
- MATCH_MGE = 4,
- MATCH_MGT = 5
-
+typedef enum {
+ MATCH_MTR = 0,
+ MATCH_MEQ = 1,
+ MATCH_MLE = 2,
+ MATCH_MLT = 3,
+ MATCH_MGE = 4,
+ MATCH_MGT = 5
} AML_MATCH_OPERATOR;
#define MAX_MATCH_OPERATOR 5
-
/*
* field_flags
*
@@ -450,60 +436,47 @@ typedef enum
#define AML_FIELD_LOCK_RULE_MASK 0x10
#define AML_FIELD_UPDATE_RULE_MASK 0x60
-
/* 1) Field Access Types */
-typedef enum
-{
- AML_FIELD_ACCESS_ANY = 0x00,
- AML_FIELD_ACCESS_BYTE = 0x01,
- AML_FIELD_ACCESS_WORD = 0x02,
- AML_FIELD_ACCESS_DWORD = 0x03,
- AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */
- AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */
-
+typedef enum {
+ AML_FIELD_ACCESS_ANY = 0x00,
+ AML_FIELD_ACCESS_BYTE = 0x01,
+ AML_FIELD_ACCESS_WORD = 0x02,
+ AML_FIELD_ACCESS_DWORD = 0x03,
+ AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */
+ AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */
} AML_ACCESS_TYPE;
-
/* 2) Field Lock Rules */
-typedef enum
-{
- AML_FIELD_LOCK_NEVER = 0x00,
- AML_FIELD_LOCK_ALWAYS = 0x10
-
+typedef enum {
+ AML_FIELD_LOCK_NEVER = 0x00,
+ AML_FIELD_LOCK_ALWAYS = 0x10
} AML_LOCK_RULE;
-
/* 3) Field Update Rules */
-typedef enum
-{
- AML_FIELD_UPDATE_PRESERVE = 0x00,
- AML_FIELD_UPDATE_WRITE_AS_ONES = 0x20,
+typedef enum {
+ AML_FIELD_UPDATE_PRESERVE = 0x00,
+ AML_FIELD_UPDATE_WRITE_AS_ONES = 0x20,
AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40
-
} AML_UPDATE_RULE;
-
/*
* Field Access Attributes.
* This byte is extracted from the AML via the
* access_as keyword
*/
-typedef enum
-{
- AML_FIELD_ATTRIB_SMB_QUICK = 0x02,
- AML_FIELD_ATTRIB_SMB_SEND_RCV = 0x04,
- AML_FIELD_ATTRIB_SMB_BYTE = 0x06,
- AML_FIELD_ATTRIB_SMB_WORD = 0x08,
- AML_FIELD_ATTRIB_SMB_BLOCK = 0x0A,
- AML_FIELD_ATTRIB_SMB_WORD_CALL = 0x0C,
+typedef enum {
+ AML_FIELD_ATTRIB_SMB_QUICK = 0x02,
+ AML_FIELD_ATTRIB_SMB_SEND_RCV = 0x04,
+ AML_FIELD_ATTRIB_SMB_BYTE = 0x06,
+ AML_FIELD_ATTRIB_SMB_WORD = 0x08,
+ AML_FIELD_ATTRIB_SMB_BLOCK = 0x0A,
+ AML_FIELD_ATTRIB_SMB_WORD_CALL = 0x0C,
AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D
-
} AML_ACCESS_ATTRIBUTE;
-
/* Bit fields in method_flags byte */
#define AML_METHOD_ARG_COUNT 0x07
@@ -516,5 +489,4 @@ typedef enum
#define AML_METHOD_RESERVED1 0x02
#define AML_METHOD_RESERVED2 0x04
-
-#endif /* __AMLCODE_H__ */
+#endif /* __AMLCODE_H__ */
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index b20ec303df0..051786e4b21 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -42,29 +42,27 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#ifndef __AMLRESRC_H
#define __AMLRESRC_H
-
#define ASL_RESNAME_ADDRESS "_ADR"
#define ASL_RESNAME_ALIGNMENT "_ALN"
#define ASL_RESNAME_ADDRESSSPACE "_ASI"
#define ASL_RESNAME_ACCESSSIZE "_ASZ"
#define ASL_RESNAME_TYPESPECIFICATTRIBUTES "_ATT"
#define ASL_RESNAME_BASEADDRESS "_BAS"
-#define ASL_RESNAME_BUSMASTER "_BM_" /* Master(1), Slave(0) */
+#define ASL_RESNAME_BUSMASTER "_BM_" /* Master(1), Slave(0) */
#define ASL_RESNAME_DECODE "_DEC"
#define ASL_RESNAME_DMA "_DMA"
-#define ASL_RESNAME_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
+#define ASL_RESNAME_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
#define ASL_RESNAME_GRANULARITY "_GRA"
#define ASL_RESNAME_INTERRUPT "_INT"
-#define ASL_RESNAME_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
-#define ASL_RESNAME_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
-#define ASL_RESNAME_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
+#define ASL_RESNAME_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
+#define ASL_RESNAME_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
+#define ASL_RESNAME_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
#define ASL_RESNAME_LENGTH "_LEN"
-#define ASL_RESNAME_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
-#define ASL_RESNAME_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
+#define ASL_RESNAME_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
+#define ASL_RESNAME_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
#define ASL_RESNAME_MAXADDR "_MAX"
#define ASL_RESNAME_MINADDR "_MIN"
#define ASL_RESNAME_MAXTYPE "_MAF"
@@ -72,12 +70,11 @@
#define ASL_RESNAME_REGISTERBITOFFSET "_RBO"
#define ASL_RESNAME_REGISTERBITWIDTH "_RBW"
#define ASL_RESNAME_RANGETYPE "_RNG"
-#define ASL_RESNAME_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
+#define ASL_RESNAME_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
#define ASL_RESNAME_TRANSLATION "_TRA"
-#define ASL_RESNAME_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
-#define ASL_RESNAME_TYPE "_TTP" /* Translation(1), Static (0) */
-#define ASL_RESNAME_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */
-
+#define ASL_RESNAME_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
+#define ASL_RESNAME_TYPE "_TTP" /* Translation(1), Static (0) */
+#define ASL_RESNAME_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */
/* Default sizes for "small" resource descriptors */
@@ -89,15 +86,12 @@
#define ASL_RDESC_FIXED_IO_SIZE 0x03
#define ASL_RDESC_END_TAG_SIZE 0x01
-
-struct asl_resource_node
-{
- u32 buffer_length;
- void *buffer;
- struct asl_resource_node *next;
+struct asl_resource_node {
+ u32 buffer_length;
+ void *buffer;
+ struct asl_resource_node *next;
};
-
/*
* Resource descriptors defined in the ACPI specification.
*
@@ -106,214 +100,175 @@ struct asl_resource_node
*/
#pragma pack(1)
-struct asl_irq_format_desc
-{
- u8 descriptor_type;
- u16 irq_mask;
- u8 flags;
+struct asl_irq_format_desc {
+ u8 descriptor_type;
+ u16 irq_mask;
+ u8 flags;
};
-
-struct asl_irq_noflags_desc
-{
- u8 descriptor_type;
- u16 irq_mask;
+struct asl_irq_noflags_desc {
+ u8 descriptor_type;
+ u16 irq_mask;
};
-
-struct asl_dma_format_desc
-{
- u8 descriptor_type;
- u8 dma_channel_mask;
- u8 flags;
+struct asl_dma_format_desc {
+ u8 descriptor_type;
+ u8 dma_channel_mask;
+ u8 flags;
};
-
-struct asl_start_dependent_desc
-{
- u8 descriptor_type;
- u8 flags;
+struct asl_start_dependent_desc {
+ u8 descriptor_type;
+ u8 flags;
};
-
-struct asl_start_dependent_noprio_desc
-{
- u8 descriptor_type;
+struct asl_start_dependent_noprio_desc {
+ u8 descriptor_type;
};
-
-struct asl_end_dependent_desc
-{
- u8 descriptor_type;
+struct asl_end_dependent_desc {
+ u8 descriptor_type;
};
-
-struct asl_io_port_desc
-{
- u8 descriptor_type;
- u8 information;
- u16 address_min;
- u16 address_max;
- u8 alignment;
- u8 length;
+struct asl_io_port_desc {
+ u8 descriptor_type;
+ u8 information;
+ u16 address_min;
+ u16 address_max;
+ u8 alignment;
+ u8 length;
};
-
-struct asl_fixed_io_port_desc
-{
- u8 descriptor_type;
- u16 base_address;
- u8 length;
+struct asl_fixed_io_port_desc {
+ u8 descriptor_type;
+ u16 base_address;
+ u8 length;
};
-
-struct asl_small_vendor_desc
-{
- u8 descriptor_type;
- u8 vendor_defined[7];
+struct asl_small_vendor_desc {
+ u8 descriptor_type;
+ u8 vendor_defined[7];
};
-
-struct asl_end_tag_desc
-{
- u8 descriptor_type;
- u8 checksum;
+struct asl_end_tag_desc {
+ u8 descriptor_type;
+ u8 checksum;
};
-
/* LARGE descriptors */
-struct asl_memory_24_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 information;
- u16 address_min;
- u16 address_max;
- u16 alignment;
- u16 range_length;
+struct asl_memory_24_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 information;
+ u16 address_min;
+ u16 address_max;
+ u16 alignment;
+ u16 range_length;
};
-
-struct asl_large_vendor_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 vendor_defined[1];
+struct asl_large_vendor_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 vendor_defined[1];
};
-
-struct asl_memory_32_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 information;
- u32 address_min;
- u32 address_max;
- u32 alignment;
- u32 range_length;
+struct asl_memory_32_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 information;
+ u32 address_min;
+ u32 address_max;
+ u32 alignment;
+ u32 range_length;
};
-
-struct asl_fixed_memory_32_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 information;
- u32 base_address;
- u32 range_length;
+struct asl_fixed_memory_32_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 information;
+ u32 base_address;
+ u32 range_length;
};
-
-struct asl_extended_address_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u8 revision_iD;
- u8 reserved;
- u64 granularity;
- u64 address_min;
- u64 address_max;
- u64 translation_offset;
- u64 address_length;
- u64 type_specific_attributes;
- u8 optional_fields[2]; /* Used for length calculation only */
+struct asl_extended_address_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 resource_type;
+ u8 flags;
+ u8 specific_flags;
+ u8 revision_iD;
+ u8 reserved;
+ u64 granularity;
+ u64 address_min;
+ u64 address_max;
+ u64 translation_offset;
+ u64 address_length;
+ u64 type_specific_attributes;
+ u8 optional_fields[2]; /* Used for length calculation only */
};
-#define ASL_EXTENDED_ADDRESS_DESC_REVISION 1 /* ACPI 3.0 */
-
-
-struct asl_qword_address_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u64 granularity;
- u64 address_min;
- u64 address_max;
- u64 translation_offset;
- u64 address_length;
- u8 optional_fields[2];
+#define ASL_EXTENDED_ADDRESS_DESC_REVISION 1 /* ACPI 3.0 */
+
+struct asl_qword_address_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 resource_type;
+ u8 flags;
+ u8 specific_flags;
+ u64 granularity;
+ u64 address_min;
+ u64 address_max;
+ u64 translation_offset;
+ u64 address_length;
+ u8 optional_fields[2];
};
-
-struct asl_dword_address_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u32 granularity;
- u32 address_min;
- u32 address_max;
- u32 translation_offset;
- u32 address_length;
- u8 optional_fields[2];
+struct asl_dword_address_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 resource_type;
+ u8 flags;
+ u8 specific_flags;
+ u32 granularity;
+ u32 address_min;
+ u32 address_max;
+ u32 translation_offset;
+ u32 address_length;
+ u8 optional_fields[2];
};
-
-struct asl_word_address_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u16 granularity;
- u16 address_min;
- u16 address_max;
- u16 translation_offset;
- u16 address_length;
- u8 optional_fields[2];
+struct asl_word_address_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 resource_type;
+ u8 flags;
+ u8 specific_flags;
+ u16 granularity;
+ u16 address_min;
+ u16 address_max;
+ u16 translation_offset;
+ u16 address_length;
+ u8 optional_fields[2];
};
-
-struct asl_extended_xrupt_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 flags;
- u8 table_length;
- u32 interrupt_number[1];
+struct asl_extended_xrupt_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 flags;
+ u8 table_length;
+ u32 interrupt_number[1];
/* res_source_index, res_source optional fields follow */
};
-
-struct asl_general_register_desc
-{
- u8 descriptor_type;
- u16 length;
- u8 address_space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 access_size; /* ACPI 3.0, was Reserved */
- u64 address;
+struct asl_general_register_desc {
+ u8 descriptor_type;
+ u16 length;
+ u8 address_space_id;
+ u8 bit_width;
+ u8 bit_offset;
+ u8 access_size; /* ACPI 3.0, was Reserved */
+ u64 address;
};
/* restore default alignment */
@@ -322,32 +277,29 @@ struct asl_general_register_desc
/* Union of all resource descriptors, so we can allocate the worst case */
-union asl_resource_desc
-{
- struct asl_irq_format_desc irq;
- struct asl_dma_format_desc dma;
- struct asl_start_dependent_desc std;
- struct asl_end_dependent_desc end;
- struct asl_io_port_desc iop;
- struct asl_fixed_io_port_desc fio;
- struct asl_small_vendor_desc smv;
- struct asl_end_tag_desc et;
-
- struct asl_memory_24_desc M24;
- struct asl_large_vendor_desc lgv;
- struct asl_memory_32_desc M32;
- struct asl_fixed_memory_32_desc F32;
- struct asl_qword_address_desc qas;
- struct asl_dword_address_desc das;
- struct asl_word_address_desc was;
- struct asl_extended_address_desc eas;
- struct asl_extended_xrupt_desc exx;
- struct asl_general_register_desc grg;
- u32 u32_item;
- u16 u16_item;
- u8 U8item;
+union asl_resource_desc {
+ struct asl_irq_format_desc irq;
+ struct asl_dma_format_desc dma;
+ struct asl_start_dependent_desc std;
+ struct asl_end_dependent_desc end;
+ struct asl_io_port_desc iop;
+ struct asl_fixed_io_port_desc fio;
+ struct asl_small_vendor_desc smv;
+ struct asl_end_tag_desc et;
+
+ struct asl_memory_24_desc M24;
+ struct asl_large_vendor_desc lgv;
+ struct asl_memory_32_desc M32;
+ struct asl_fixed_memory_32_desc F32;
+ struct asl_qword_address_desc qas;
+ struct asl_dword_address_desc das;
+ struct asl_word_address_desc was;
+ struct asl_extended_address_desc eas;
+ struct asl_extended_xrupt_desc exx;
+ struct asl_general_register_desc grg;
+ u32 u32_item;
+ u16 u16_item;
+ u8 U8item;
};
-
#endif
-
diff --git a/include/acpi/container.h b/include/acpi/container.h
index d716df04d9d..a703f14e049 100644
--- a/include/acpi/container.h
+++ b/include/acpi/container.h
@@ -9,5 +9,4 @@ struct acpi_container {
int state;
};
-#endif /* __ACPI_CONTAINER_H */
-
+#endif /* __ACPI_CONTAINER_H */
diff --git a/include/acpi/pdc_intel.h b/include/acpi/pdc_intel.h
index fd6730e4e56..91f4a12a99a 100644
--- a/include/acpi/pdc_intel.h
+++ b/include/acpi/pdc_intel.h
@@ -14,7 +14,6 @@
#define ACPI_PDC_SMP_T_SWCOORD (0x0080)
#define ACPI_PDC_C_C1_FFH (0x0100)
-
#define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT)
@@ -25,5 +24,4 @@
ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT)
-#endif /* __PDC_INTEL_H__ */
-
+#endif /* __PDC_INTEL_H__ */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index adf969efa51..16609c1ab2e 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -44,40 +44,42 @@
#ifndef __ACENV_H__
#define __ACENV_H__
-
/*
* Configuration for ACPI tools and utilities
*/
-#ifdef _ACPI_DUMP_APP
+#ifdef ACPI_LIBRARY
+#define ACPI_USE_LOCAL_CACHE
+#endif
+
+#ifdef ACPI_DUMP_APP
#ifndef MSDOS
#define ACPI_DEBUG_OUTPUT
#endif
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_NO_METHOD_EXECUTION
-#define ACPI_USE_SYSTEM_CLIBRARY
-#define ACPI_ENABLE_OBJECT_CACHE
#endif
-#ifdef _ACPI_EXEC_APP
+#ifdef ACPI_EXEC_APP
#undef DEBUGGER_THREADING
#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
#define ACPI_DEBUG_OUTPUT
#define ACPI_APPLICATION
#define ACPI_DEBUGGER
#define ACPI_DISASSEMBLER
-#define ACPI_USE_SYSTEM_CLIBRARY
-#define ACPI_ENABLE_OBJECT_CACHE
#endif
-#ifdef _ACPI_ASL_COMPILER
+#ifdef ACPI_ASL_COMPILER
#define ACPI_DEBUG_OUTPUT
#define ACPI_APPLICATION
#define ACPI_DISASSEMBLER
#define ACPI_CONSTANT_EVAL_ONLY
+#endif
+
+#ifdef ACPI_APPLICATION
#define ACPI_USE_SYSTEM_CLIBRARY
-#define ACPI_ENABLE_OBJECT_CACHE
+#define ACPI_USE_LOCAL_CACHE
#endif
/*
@@ -131,7 +133,7 @@
#elif defined(WIN64)
#include "acwin64.h"
-#elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */
+#elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */
#include "acdos16.h"
#elif defined(__FreeBSD__)
@@ -177,7 +179,6 @@
/*! [End] no source code translation !*/
-
/*
* Debugger threading model
* Use single threaded if the entire subsystem is contained in an application
@@ -196,8 +197,7 @@
#else
#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
#endif
-#endif /* !DEBUGGER_THREADING */
-
+#endif /* !DEBUGGER_THREADING */
/******************************************************************************
*
@@ -219,7 +219,7 @@
#include <string.h>
#include <ctype.h>
-#endif /* ACPI_USE_STANDARD_HEADERS */
+#endif /* ACPI_USE_STANDARD_HEADERS */
/*
* We will be linking to the standard Clib functions
@@ -238,15 +238,15 @@
#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n))
#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n))
-#define ACPI_TOUPPER toupper
-#define ACPI_TOLOWER tolower
-#define ACPI_IS_XDIGIT isxdigit
-#define ACPI_IS_DIGIT isdigit
-#define ACPI_IS_SPACE isspace
-#define ACPI_IS_UPPER isupper
-#define ACPI_IS_PRINT isprint
-#define ACPI_IS_ALPHA isalpha
-#define ACPI_IS_ASCII isascii
+#define ACPI_TOUPPER(i) toupper((int) (i))
+#define ACPI_TOLOWER(i) tolower((int) (i))
+#define ACPI_IS_XDIGIT(i) isxdigit((int) (i))
+#define ACPI_IS_DIGIT(i) isdigit((int) (i))
+#define ACPI_IS_SPACE(i) isspace((int) (i))
+#define ACPI_IS_UPPER(i) isupper((int) (i))
+#define ACPI_IS_PRINT(i) isprint((int) (i))
+#define ACPI_IS_ALPHA(i) isalpha((int) (i))
+#define ACPI_IS_ASCII(i) isascii((int) (i))
#else
@@ -257,18 +257,18 @@
*****************************************************************************/
/*
- * Use local definitions of C library macros and functions
- * NOTE: The function implementations may not be as efficient
- * as an inline or assembly code implementation provided by a
- * native C library.
- */
+ * Use local definitions of C library macros and functions
+ * NOTE: The function implementations may not be as efficient
+ * as an inline or assembly code implementation provided by a
+ * native C library.
+ */
#ifndef va_arg
#ifndef _VALIST
#define _VALIST
typedef char *va_list;
-#endif /* _VALIST */
+#endif /* _VALIST */
/*
* Storage alignment properties
@@ -284,8 +284,7 @@ typedef char *va_list;
#define va_end(ap) (void) 0
#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
-#endif /* va_arg */
-
+#endif /* va_arg */
#define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2))
#define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c))
@@ -303,8 +302,7 @@ typedef char *va_list;
#define ACPI_TOUPPER acpi_ut_to_upper
#define ACPI_TOLOWER acpi_ut_to_lower
-#endif /* ACPI_USE_SYSTEM_CLIBRARY */
-
+#endif /* ACPI_USE_SYSTEM_CLIBRARY */
/******************************************************************************
*
@@ -345,8 +343,7 @@ typedef char *va_list;
#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq)
#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq)
-#endif /* ACPI_ASM_MACROS */
-
+#endif /* ACPI_ASM_MACROS */
#ifdef ACPI_APPLICATION
@@ -356,11 +353,10 @@ typedef char *va_list;
#define BREAKPOINT3
#endif
-
/******************************************************************************
*
* Compiler-specific information is contained in the compiler-specific
* headers.
*
*****************************************************************************/
-#endif /* __ACENV_H__ */
+#endif /* __ACENV_H__ */
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 91fda36b042..4c0e0ba09ba 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -44,16 +44,20 @@
#ifndef __ACGCC_H__
#define __ACGCC_H__
+/* Function name is used for debug output. Non-ANSI, compiler-dependent */
+
+#define ACPI_GET_FUNCTION_NAME __FUNCTION__
+
/* This macro is used to tag functions as "printf-like" because
* some compilers (like GCC) can catch printf format string problems.
*/
-#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 4, 5)))
+#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 6, 7)))
/* Some compilers complain about unused variables. Sometimes we don't want to
- * use all the variables (most specifically for _THIS_MODULE). This allow us
+ * use all the variables (for example, _acpi_module_name). This allows us
* to to tell the compiler warning in a per-variable manner that a variable
* is unused.
*/
#define ACPI_UNUSED_VAR __attribute__ ((unused))
-#endif /* __ACGCC_H__ */
+#endif /* __ACGCC_H__ */
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index a3de0db8569..c93e6562f0e 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -62,7 +62,16 @@
#define ACPI_MACHINE_WIDTH BITS_PER_LONG
-#else /* !__KERNEL__ */
+/* Type(s) for the OSL */
+
+#ifdef ACPI_USE_LOCAL_CACHE
+#define acpi_cache_t struct acpi_memory_list
+#else
+#include <linux/slab.h>
+#define acpi_cache_t kmem_cache_t
+#endif
+
+#else /* !__KERNEL__ */
#include <stdarg.h>
#include <string.h>
@@ -83,10 +92,10 @@
#define __cdecl
#define ACPI_FLUSH_CPU_CACHE()
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
/* Linux uses GCC */
#include "acgcc.h"
-#endif /* __ACLINUX_H__ */
+#endif /* __ACLINUX_H__ */
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 50cfea4ff6c..7a00d5089de 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -23,45 +23,44 @@
struct acpi_processor_cx;
struct acpi_power_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 reserved;
- u64 address;
+ u8 descriptor;
+ u16 length;
+ u8 space_id;
+ u8 bit_width;
+ u8 bit_offset;
+ u8 reserved;
+ u64 address;
} __attribute__ ((packed));
-
struct acpi_processor_cx_policy {
- u32 count;
+ u32 count;
struct acpi_processor_cx *state;
struct {
- u32 time;
- u32 ticks;
- u32 count;
- u32 bm;
- } threshold;
+ u32 time;
+ u32 ticks;
+ u32 count;
+ u32 bm;
+ } threshold;
};
struct acpi_processor_cx {
- u8 valid;
- u8 type;
- u32 address;
- u32 latency;
- u32 latency_ticks;
- u32 power;
- u32 usage;
+ u8 valid;
+ u8 type;
+ u32 address;
+ u32 latency;
+ u32 latency_ticks;
+ u32 power;
+ u32 usage;
struct acpi_processor_cx_policy promotion;
struct acpi_processor_cx_policy demotion;
};
struct acpi_processor_power {
struct acpi_processor_cx *state;
- unsigned long bm_check_timestamp;
- u32 default_state;
- u32 bm_activity;
- int count;
+ unsigned long bm_check_timestamp;
+ u32 default_state;
+ u32 bm_activity;
+ int count;
struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
/* the _PDC objects passed by the driver, if any */
@@ -71,85 +70,82 @@ struct acpi_processor_power {
/* Performance Management */
struct acpi_pct_register {
- u8 descriptor;
- u16 length;
- u8 space_id;
- u8 bit_width;
- u8 bit_offset;
- u8 reserved;
- u64 address;
+ u8 descriptor;
+ u16 length;
+ u8 space_id;
+ u8 bit_width;
+ u8 bit_offset;
+ u8 reserved;
+ u64 address;
} __attribute__ ((packed));
struct acpi_processor_px {
- acpi_integer core_frequency; /* megahertz */
- acpi_integer power; /* milliWatts */
- acpi_integer transition_latency; /* microseconds */
- acpi_integer bus_master_latency; /* microseconds */
- acpi_integer control; /* control value */
- acpi_integer status; /* success indicator */
+ acpi_integer core_frequency; /* megahertz */
+ acpi_integer power; /* milliWatts */
+ acpi_integer transition_latency; /* microseconds */
+ acpi_integer bus_master_latency; /* microseconds */
+ acpi_integer control; /* control value */
+ acpi_integer status; /* success indicator */
};
struct acpi_processor_performance {
- unsigned int state;
- unsigned int platform_limit;
+ unsigned int state;
+ unsigned int platform_limit;
struct acpi_pct_register control_register;
struct acpi_pct_register status_register;
- unsigned int state_count;
+ unsigned int state_count;
struct acpi_processor_px *states;
/* the _PDC objects passed by the driver, if any */
struct acpi_object_list *pdc;
};
-
-
/* Throttling Control */
struct acpi_processor_tx {
- u16 power;
- u16 performance;
+ u16 power;
+ u16 performance;
};
struct acpi_processor_throttling {
- int state;
- u32 address;
- u8 duty_offset;
- u8 duty_width;
- int state_count;
+ int state;
+ u32 address;
+ u8 duty_offset;
+ u8 duty_width;
+ int state_count;
struct acpi_processor_tx states[ACPI_PROCESSOR_MAX_THROTTLING];
};
/* Limit Interface */
struct acpi_processor_lx {
- int px; /* performace state */
- int tx; /* throttle level */
+ int px; /* performace state */
+ int tx; /* throttle level */
};
struct acpi_processor_limit {
- struct acpi_processor_lx state; /* current limit */
+ struct acpi_processor_lx state; /* current limit */
struct acpi_processor_lx thermal; /* thermal limit */
- struct acpi_processor_lx user; /* user limit */
+ struct acpi_processor_lx user; /* user limit */
};
-
struct acpi_processor_flags {
- u8 power:1;
- u8 performance:1;
- u8 throttling:1;
- u8 limit:1;
- u8 bm_control:1;
- u8 bm_check:1;
- u8 has_cst:1;
- u8 power_setup_done:1;
+ u8 power:1;
+ u8 performance:1;
+ u8 throttling:1;
+ u8 limit:1;
+ u8 bm_control:1;
+ u8 bm_check:1;
+ u8 has_cst:1;
+ u8 power_setup_done:1;
};
struct acpi_processor {
- acpi_handle handle;
- u32 acpi_id;
- u32 id;
- u32 pblk;
- int performance_platform_limit;
+ acpi_handle handle;
+ u32 acpi_id;
+ u32 id;
+ u32 pblk;
+ int performance_platform_limit;
struct acpi_processor_flags flags;
struct acpi_processor_power power;
struct acpi_processor_performance *performance;
@@ -158,50 +154,49 @@ struct acpi_processor {
};
struct acpi_processor_errata {
- u8 smp;
+ u8 smp;
struct {
- u8 throttle:1;
- u8 fdma:1;
- u8 reserved:6;
- u32 bmisx;
- } piix4;
+ u8 throttle:1;
+ u8 fdma:1;
+ u8 reserved:6;
+ u32 bmisx;
+ } piix4;
};
-extern int acpi_processor_register_performance (
- struct acpi_processor_performance * performance,
- unsigned int cpu);
-extern void acpi_processor_unregister_performance (
- struct acpi_processor_performance * performance,
- unsigned int cpu);
+extern int acpi_processor_register_performance(struct acpi_processor_performance
+ *performance, unsigned int cpu);
+extern void acpi_processor_unregister_performance(struct
+ acpi_processor_performance
+ *performance,
+ unsigned int cpu);
/* note: this locks both the calling module and the processor module
if a _PPC object exists, rmmod is disallowed then */
int acpi_processor_notify_smm(struct module *calling_module);
-
-
/* for communication between multiple parts of the processor kernel module */
-extern struct acpi_processor *processors[NR_CPUS];
+extern struct acpi_processor *processors[NR_CPUS];
extern struct acpi_processor_errata errata;
int acpi_processor_set_pdc(struct acpi_processor *pr,
- struct acpi_object_list *pdc_in);
+ struct acpi_object_list *pdc_in);
#ifdef ARCH_HAS_POWER_PDC_INIT
void acpi_processor_power_init_pdc(struct acpi_processor_power *pow,
- unsigned int cpu);
+ unsigned int cpu);
void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
- unsigned int cpu);
+ unsigned int cpu);
#else
-static inline void acpi_processor_power_init_pdc(
- struct acpi_processor_power *pow, unsigned int cpu)
+static inline void acpi_processor_power_init_pdc(struct acpi_processor_power
+ *pow, unsigned int cpu)
{
pow->pdc = NULL;
return;
}
-static inline void acpi_processor_power_init_bm_check(
- struct acpi_processor_flags *flags, unsigned int cpu)
+static inline void acpi_processor_power_init_bm_check(struct
+ acpi_processor_flags
+ *flags, unsigned int cpu)
{
flags->bm_check = 1;
return;
@@ -215,51 +210,62 @@ void acpi_processor_ppc_init(void);
void acpi_processor_ppc_exit(void);
int acpi_processor_ppc_has_changed(struct acpi_processor *pr);
#else
-static inline void acpi_processor_ppc_init(void) { return; }
-static inline void acpi_processor_ppc_exit(void) { return; }
-static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) {
+static inline void acpi_processor_ppc_init(void)
+{
+ return;
+}
+static inline void acpi_processor_ppc_exit(void)
+{
+ return;
+}
+static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
+{
static unsigned int printout = 1;
if (printout) {
- printk(KERN_WARNING "Warning: Processor Platform Limit event detected, but not handled.\n");
- printk(KERN_WARNING "Consider compiling CPUfreq support into your kernel.\n");
+ printk(KERN_WARNING
+ "Warning: Processor Platform Limit event detected, but not handled.\n");
+ printk(KERN_WARNING
+ "Consider compiling CPUfreq support into your kernel.\n");
printout = 0;
}
return 0;
}
-#endif /* CONFIG_CPU_FREQ */
+#endif /* CONFIG_CPU_FREQ */
/* in processor_throttling.c */
-int acpi_processor_get_throttling_info (struct acpi_processor *pr);
-int acpi_processor_set_throttling (struct acpi_processor *pr, int state);
-ssize_t acpi_processor_write_throttling (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data);
+int acpi_processor_get_throttling_info(struct acpi_processor *pr);
+int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
+ssize_t acpi_processor_write_throttling(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data);
extern struct file_operations acpi_processor_throttling_fops;
/* in processor_idle.c */
-int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *device);
-int acpi_processor_cst_has_changed (struct acpi_processor *pr);
-int acpi_processor_power_exit(struct acpi_processor *pr, struct acpi_device *device);
-
+int acpi_processor_power_init(struct acpi_processor *pr,
+ struct acpi_device *device);
+int acpi_processor_cst_has_changed(struct acpi_processor *pr);
+int acpi_processor_power_exit(struct acpi_processor *pr,
+ struct acpi_device *device);
/* in processor_thermal.c */
-int acpi_processor_get_limit_info (struct acpi_processor *pr);
-ssize_t acpi_processor_write_limit (
- struct file *file,
- const char __user *buffer,
- size_t count,
- loff_t *data);
+int acpi_processor_get_limit_info(struct acpi_processor *pr);
+ssize_t acpi_processor_write_limit(struct file *file,
+ const char __user * buffer,
+ size_t count, loff_t * data);
extern struct file_operations acpi_processor_limit_fops;
#ifdef CONFIG_CPU_FREQ
void acpi_thermal_cpufreq_init(void);
void acpi_thermal_cpufreq_exit(void);
#else
-static inline void acpi_thermal_cpufreq_init(void) { return; }
-static inline void acpi_thermal_cpufreq_exit(void) { return; }
+static inline void acpi_thermal_cpufreq_init(void)
+{
+ return;
+}
+static inline void acpi_thermal_cpufreq_exit(void)
+{
+ return;
+}
#endif
-
#endif
diff --git a/include/asm-alpha/auxvec.h b/include/asm-alpha/auxvec.h
new file mode 100644
index 00000000000..e96fe880e31
--- /dev/null
+++ b/include/asm-alpha/auxvec.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_ALPHA_AUXVEC_H
+#define __ASM_ALPHA_AUXVEC_H
+
+/* Reserve these numbers for any future use of a VDSO. */
+#if 0
+#define AT_SYSINFO 32
+#define AT_SYSINFO_EHDR 33
+#endif
+
+/* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
+ value is -1, then the cache doesn't exist. Otherwise:
+
+ bit 0-3: Cache set-associativity; 0 means fully associative.
+ bit 4-7: Log2 of cacheline size.
+ bit 8-31: Size of the entire cache >> 8.
+ bit 32-63: Reserved.
+*/
+
+#define AT_L1I_CACHESHAPE 34
+#define AT_L1D_CACHESHAPE 35
+#define AT_L2_CACHESHAPE 36
+#define AT_L3_CACHESHAPE 37
+
+#endif /* __ASM_ALPHA_AUXVEC_H */
diff --git a/include/asm-alpha/elf.h b/include/asm-alpha/elf.h
index e94a945a231..6c2d78fba26 100644
--- a/include/asm-alpha/elf.h
+++ b/include/asm-alpha/elf.h
@@ -1,6 +1,8 @@
#ifndef __ASM_ALPHA_ELF_H
#define __ASM_ALPHA_ELF_H
+#include <asm/auxvec.h>
+
/* Special values for the st_other field in the symbol table. */
#define STO_ALPHA_NOPV 0x80
@@ -142,26 +144,6 @@ extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task);
: amask (AMASK_CIX) ? "ev6" : "ev67"); \
})
-/* Reserve these numbers for any future use of a VDSO. */
-#if 0
-#define AT_SYSINFO 32
-#define AT_SYSINFO_EHDR 33
-#endif
-
-/* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
- value is -1, then the cache doesn't exist. Otherwise:
-
- bit 0-3: Cache set-associativity; 0 means fully associative.
- bit 4-7: Log2 of cacheline size.
- bit 8-31: Size of the entire cache >> 8.
- bit 32-63: Reserved.
-*/
-
-#define AT_L1I_CACHESHAPE 34
-#define AT_L1D_CACHESHAPE 35
-#define AT_L2_CACHESHAPE 36
-#define AT_L3_CACHESHAPE 37
-
#ifdef __KERNEL__
#define SET_PERSONALITY(EX, IBCS2) \
diff --git a/include/asm-alpha/fcntl.h b/include/asm-alpha/fcntl.h
index 6b7d6c1649c..87f2cf459e2 100644
--- a/include/asm-alpha/fcntl.h
+++ b/include/asm-alpha/fcntl.h
@@ -3,10 +3,6 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
#define O_CREAT 01000 /* not fcntl */
#define O_TRUNC 02000 /* not fcntl */
#define O_EXCL 04000 /* not fcntl */
@@ -14,20 +10,13 @@
#define O_NONBLOCK 00004
#define O_APPEND 00010
-#define O_NDELAY O_NONBLOCK
#define O_SYNC 040000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 0100000 /* must be a directory */
#define O_NOFOLLOW 0200000 /* don't follow links */
#define O_LARGEFILE 0400000 /* will be set by the kernel on every open */
#define O_DIRECT 02000000 /* direct disk access - should check with OSF/1 */
#define O_NOATIME 04000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
@@ -37,9 +26,6 @@
#define F_SETSIG 10 /* for sockets. */
#define F_GETSIG 11 /* for sockets. */
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
@@ -51,25 +37,6 @@
#define F_INPROGRESS 64
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- __kernel_pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
+#include <asm-generic/fcntl.h>
#endif
diff --git a/include/asm-alpha/futex.h b/include/asm-alpha/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-alpha/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-alpha/hdreg.h b/include/asm-alpha/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-alpha/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h
index 0577daffc72..fa0b41b164a 100644
--- a/include/asm-alpha/page.h
+++ b/include/asm-alpha/page.h
@@ -63,20 +63,6 @@ typedef unsigned long pgprot_t;
#endif /* STRICT_MM_TYPECHECKS */
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#ifdef USE_48_BIT_KSEG
#define PAGE_OFFSET 0xffff800000000000UL
#else
@@ -112,4 +98,6 @@ extern __inline__ int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _ALPHA_PAGE_H */
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index f681e675b82..4e115f368d5 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -254,6 +254,19 @@ extern void pcibios_resource_to_bus(struct pci_dev *, struct pci_bus_region *,
extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
#define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
static inline int pci_proc_domain(struct pci_bus *bus)
diff --git a/include/asm-alpha/types.h b/include/asm-alpha/types.h
index 43264d21924..f5716139ec8 100644
--- a/include/asm-alpha/types.h
+++ b/include/asm-alpha/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
typedef u64 dma_addr_t;
typedef u64 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ALPHA_TYPES_H */
diff --git a/include/asm-alpha/uaccess.h b/include/asm-alpha/uaccess.h
index 4c39ee750f3..22de3b434a2 100644
--- a/include/asm-alpha/uaccess.h
+++ b/include/asm-alpha/uaccess.h
@@ -48,12 +48,6 @@
__access_ok(((unsigned long)(addr)),(size),get_fs()); \
})
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type.
diff --git a/include/asm-arm/arch-omap/board-h4.h b/include/asm-arm/arch-omap/board-h4.h
index 79138dcfb4a..d64ee9211ee 100644
--- a/include/asm-arm/arch-omap/board-h4.h
+++ b/include/asm-arm/arch-omap/board-h4.h
@@ -30,6 +30,9 @@
#define __ASM_ARCH_OMAP_H4_H
/* Placeholder for H4 specific defines */
+/* GPMC CS1 */
+#define OMAP24XX_ETHR_START 0x08000300
+#define OMAP24XX_ETHR_GPIO_IRQ 92
#endif /* __ASM_ARCH_OMAP_H4_H */
diff --git a/include/asm-arm/arch-omap/board-innovator.h b/include/asm-arm/arch-omap/board-innovator.h
index 0f1abaefe4d..79574e0ed13 100644
--- a/include/asm-arm/arch-omap/board-innovator.h
+++ b/include/asm-arm/arch-omap/board-innovator.h
@@ -36,31 +36,6 @@
#define OMAP1510P1_EMIFS_PRI_VALUE 0x00
#define OMAP1510P1_EMIFF_PRI_VALUE 0x00
-/*
- * These definitions define an area of FLASH set aside
- * for the use of MTD/JFFS2. This is the area of flash
- * that a JFFS2 filesystem will reside which is mounted
- * at boot with the "root=/dev/mtdblock/0 rw"
- * command line option. The flash address used here must
- * fall within the legal range defined by rrload for storing
- * the filesystem component. This address will be sufficiently
- * deep into the overall flash range to avoid the other
- * components also stored in flash such as the bootloader,
- * the bootloader params, and the kernel.
- * The SW2 settings for the map below are:
- * 1 off, 2 off, 3 on, 4 off.
- */
-
-/* Intel flash_0, partitioned as expected by rrload */
-#define OMAP_FLASH_0_BASE 0xD8000000
-#define OMAP_FLASH_0_START 0x00000000
-#define OMAP_FLASH_0_SIZE SZ_16M
-
-/* Intel flash_1, used for cramfs or other flash file systems */
-#define OMAP_FLASH_1_BASE 0xD9000000
-#define OMAP_FLASH_1_START 0x01000000
-#define OMAP_FLASH_1_SIZE SZ_16M
-
#define NR_FPGA_IRQS 24
#define NR_IRQS IH_BOARD_BASE + NR_FPGA_IRQS
diff --git a/include/asm-arm/arch-omap/board-perseus2.h b/include/asm-arm/arch-omap/board-perseus2.h
index 0c224cc74fe..691e52a52b4 100644
--- a/include/asm-arm/arch-omap/board-perseus2.h
+++ b/include/asm-arm/arch-omap/board-perseus2.h
@@ -36,23 +36,14 @@
#define OMAP_SDRAM_DEVICE D256M_1X16_4B
#endif
-/*
- * These definitions define an area of FLASH set aside
- * for the use of MTD/JFFS2. This is the area of flash
- * that a JFFS2 filesystem will reside which is mounted
- * at boot with the "root=/dev/mtdblock/0 rw"
- * command line option.
- */
-
-/* Intel flash_0, partitioned as expected by rrload */
-#define OMAP_FLASH_0_BASE 0xD8000000 /* VA */
-#define OMAP_FLASH_0_START 0x00000000 /* PA */
-#define OMAP_FLASH_0_SIZE SZ_32M
-
#define MAXIRQNUM IH_BOARD_BASE
#define MAXFIQNUM MAXIRQNUM
#define MAXSWINUM MAXIRQNUM
#define NR_IRQS (MAXIRQNUM + 1)
+/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
+#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */
+#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */
+
#endif
diff --git a/include/asm-arm/arch-omap/board-voiceblue.h b/include/asm-arm/arch-omap/board-voiceblue.h
index 33977b8956f..ed6d346ee12 100644
--- a/include/asm-arm/arch-omap/board-voiceblue.h
+++ b/include/asm-arm/arch-omap/board-voiceblue.h
@@ -11,11 +11,6 @@
#ifndef __ASM_ARCH_VOICEBLUE_H
#define __ASM_ARCH_VOICEBLUE_H
-#if (EXTERNAL_MAX_NR_PORTS < 4)
-#undef EXTERNAL_MAX_NR_PORTS
-#define EXTERNAL_MAX_NR_PORTS 4
-#endif
-
extern void voiceblue_wdt_enable(void);
extern void voiceblue_wdt_disable(void);
extern void voiceblue_wdt_ping(void);
diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
index 95bd625480c..a0040cd8663 100644
--- a/include/asm-arm/arch-omap/board.h
+++ b/include/asm-arm/arch-omap/board.h
@@ -30,10 +30,23 @@ struct omap_clock_config {
u8 system_clock_type;
};
+struct omap_mmc_conf {
+ unsigned enabled:1;
+ /* nomux means "standard" muxing is wrong on this board, and that
+ * board-specific code handled it before common init logic.
+ */
+ unsigned nomux:1;
+ /* switch pin can be for card detect (default) or card cover */
+ unsigned cover:1;
+ /* 4 wire signaling is optional, and is only used for SD/SDIO */
+ unsigned wire4:1;
+ s16 power_pin;
+ s16 switch_pin;
+ s16 wp_pin;
+};
+
struct omap_mmc_config {
- u8 mmc_blocks;
- s16 mmc1_power_pin, mmc2_power_pin;
- s16 mmc1_switch_pin, mmc2_switch_pin;
+ struct omap_mmc_conf mmc[2];
};
struct omap_serial_console_config {
diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h
index e8786713ee5..1119e2b53e7 100644
--- a/include/asm-arm/arch-omap/cpu.h
+++ b/include/asm-arm/arch-omap/cpu.h
@@ -38,146 +38,179 @@ extern unsigned int system_rev;
/*
* Test if multicore OMAP support is needed
*/
-#undef MULTI_OMAP
+#undef MULTI_OMAP1
+#undef MULTI_OMAP2
#undef OMAP_NAME
#ifdef CONFIG_ARCH_OMAP730
# ifdef OMAP_NAME
-# undef MULTI_OMAP
-# define MULTI_OMAP
+# undef MULTI_OMAP1
+# define MULTI_OMAP1
# else
# define OMAP_NAME omap730
# endif
#endif
#ifdef CONFIG_ARCH_OMAP1510
# ifdef OMAP_NAME
-# undef MULTI_OMAP
-# define MULTI_OMAP
+# undef MULTI_OMAP1
+# define MULTI_OMAP1
# else
# define OMAP_NAME omap1510
# endif
#endif
#ifdef CONFIG_ARCH_OMAP16XX
# ifdef OMAP_NAME
-# undef MULTI_OMAP
-# define MULTI_OMAP
+# undef MULTI_OMAP1
+# define MULTI_OMAP1
# else
-# define OMAP_NAME omap1610
+# define OMAP_NAME omap16xx
# endif
#endif
-#ifdef CONFIG_ARCH_OMAP16XX
-# ifdef OMAP_NAME
-# undef MULTI_OMAP
-# define MULTI_OMAP
+#ifdef CONFIG_ARCH_OMAP24XX
+# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
+# error "OMAP1 and OMAP2 can't be selected at the same time"
# else
-# define OMAP_NAME omap1710
+# undef MULTI_OMAP2
+# define OMAP_NAME omap24xx
# endif
#endif
/*
- * Generate various OMAP cpu specific macros, and cpu class
- * specific macros
+ * Macros to group OMAP into cpu classes.
+ * These can be used in most places.
+ * cpu_is_omap7xx(): True for OMAP730
+ * cpu_is_omap15xx(): True for OMAP1510 and OMAP5910
+ * cpu_is_omap16xx(): True for OMAP1610, OMAP5912 and OMAP1710
+ * cpu_is_omap24xx(): True for OMAP2420
*/
-#define GET_OMAP_TYPE ((system_rev >> 24) & 0xff)
#define GET_OMAP_CLASS (system_rev & 0xff)
-#define IS_OMAP_TYPE(type, id) \
-static inline int is_omap ##type (void) \
-{ \
- return (GET_OMAP_TYPE == (id)) ? 1 : 0; \
-}
-
#define IS_OMAP_CLASS(class, id) \
static inline int is_omap ##class (void) \
{ \
return (GET_OMAP_CLASS == (id)) ? 1 : 0; \
}
-IS_OMAP_TYPE(730, 0x07)
-IS_OMAP_TYPE(1510, 0x15)
-IS_OMAP_TYPE(1610, 0x16)
-IS_OMAP_TYPE(5912, 0x16)
-IS_OMAP_TYPE(1710, 0x17)
-IS_OMAP_TYPE(2420, 0x24)
-
IS_OMAP_CLASS(7xx, 0x07)
IS_OMAP_CLASS(15xx, 0x15)
IS_OMAP_CLASS(16xx, 0x16)
IS_OMAP_CLASS(24xx, 0x24)
-/*
- * Macros to group OMAP types into cpu classes.
- * These can be used in most places.
- * cpu_is_omap15xx(): True for 1510 and 5910
- * cpu_is_omap16xx(): True for 1610, 5912 and 1710
- */
-#if defined(MULTI_OMAP)
-# define cpu_is_omap7xx() is_omap7xx()
-# define cpu_is_omap15xx() is_omap15xx()
-# if !(defined(CONFIG_ARCH_OMAP1510) || defined(CONFIG_ARCH_OMAP730))
-# define cpu_is_omap16xx() 1
-# else
+#define cpu_is_omap7xx() 0
+#define cpu_is_omap15xx() 0
+#define cpu_is_omap16xx() 0
+#define cpu_is_omap24xx() 0
+
+#if defined(MULTI_OMAP1)
+# if defined(CONFIG_ARCH_OMAP730)
+# undef cpu_is_omap7xx
+# define cpu_is_omap7xx() is_omap7xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP1510)
+# undef cpu_is_omap15xx
+# define cpu_is_omap15xx() is_omap15xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP16XX)
+# undef cpu_is_omap16xx
# define cpu_is_omap16xx() is_omap16xx()
# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
+# undef cpu_is_omap7xx
# define cpu_is_omap7xx() 1
-# else
-# define cpu_is_omap7xx() 0
# endif
# if defined(CONFIG_ARCH_OMAP1510)
+# undef cpu_is_omap15xx
# define cpu_is_omap15xx() 1
-# else
-# define cpu_is_omap15xx() 0
# endif
# if defined(CONFIG_ARCH_OMAP16XX)
+# undef cpu_is_omap16xx
# define cpu_is_omap16xx() 1
-# else
-# define cpu_is_omap16xx() 0
+# endif
+# if defined(CONFIG_ARCH_OMAP24XX)
+# undef cpu_is_omap24xx
+# define cpu_is_omap24xx() 1
# endif
#endif
-#if defined(MULTI_OMAP)
-# define cpu_is_omap730() is_omap730()
-# define cpu_is_omap1510() is_omap1510()
-# define cpu_is_omap1610() is_omap1610()
-# define cpu_is_omap5912() is_omap5912()
-# define cpu_is_omap1710() is_omap1710()
+/*
+ * Macros to detect individual cpu types.
+ * These are only rarely needed.
+ * cpu_is_omap730(): True for OMAP730
+ * cpu_is_omap1510(): True for OMAP1510
+ * cpu_is_omap1610(): True for OMAP1610
+ * cpu_is_omap1611(): True for OMAP1611
+ * cpu_is_omap5912(): True for OMAP5912
+ * cpu_is_omap1621(): True for OMAP1621
+ * cpu_is_omap1710(): True for OMAP1710
+ * cpu_is_omap2420(): True for OMAP2420
+ */
+#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff)
+
+#define IS_OMAP_TYPE(type, id) \
+static inline int is_omap ##type (void) \
+{ \
+ return (GET_OMAP_TYPE == (id)) ? 1 : 0; \
+}
+
+IS_OMAP_TYPE(730, 0x0730)
+IS_OMAP_TYPE(1510, 0x1510)
+IS_OMAP_TYPE(1610, 0x1610)
+IS_OMAP_TYPE(1611, 0x1611)
+IS_OMAP_TYPE(5912, 0x1611)
+IS_OMAP_TYPE(1621, 0x1621)
+IS_OMAP_TYPE(1710, 0x1710)
+IS_OMAP_TYPE(2420, 0x2420)
+
+#define cpu_is_omap730() 0
+#define cpu_is_omap1510() 0
+#define cpu_is_omap1610() 0
+#define cpu_is_omap5912() 0
+#define cpu_is_omap1611() 0
+#define cpu_is_omap1621() 0
+#define cpu_is_omap1710() 0
+#define cpu_is_omap2420() 0
+
+#if defined(MULTI_OMAP1)
+# if defined(CONFIG_ARCH_OMAP730)
+# undef cpu_is_omap730
+# define cpu_is_omap730() is_omap730()
+# endif
+# if defined(CONFIG_ARCH_OMAP1510)
+# undef cpu_is_omap1510
+# define cpu_is_omap1510() is_omap1510()
+# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
+# undef cpu_is_omap730
# define cpu_is_omap730() 1
-# else
-# define cpu_is_omap730() 0
# endif
# if defined(CONFIG_ARCH_OMAP1510)
+# undef cpu_is_omap1510
# define cpu_is_omap1510() 1
-# else
-# define cpu_is_omap1510() 0
# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-# define cpu_is_omap1610() 1
-# else
-# define cpu_is_omap1610() 0
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-# define cpu_is_omap5912() 1
-# else
-# define cpu_is_omap5912() 0
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
+#endif
+
+/*
+ * Whether we have MULTI_OMAP1 or not, we still need to distinguish
+ * between 1611B/5912 and 1710.
+ */
+#if defined(CONFIG_ARCH_OMAP16XX)
+# undef cpu_is_omap1610
+# undef cpu_is_omap1611
+# undef cpu_is_omap5912
+# undef cpu_is_omap1621
+# undef cpu_is_omap1710
# define cpu_is_omap1610() is_omap1610()
+# define cpu_is_omap1611() is_omap1611()
# define cpu_is_omap5912() is_omap5912()
+# define cpu_is_omap1621() is_omap1621()
# define cpu_is_omap1710() is_omap1710()
-# else
-# define cpu_is_omap1610() 0
-# define cpu_is_omap5912() 0
-# define cpu_is_omap1710() 0
-# endif
-# if defined(CONFIG_ARCH_OMAP2420)
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2420)
+# undef cpu_is_omap2420
# define cpu_is_omap2420() 1
-# else
-# define cpu_is_omap2420() 0
-# endif
#endif
#endif
diff --git a/include/asm-arm/arch-omap/debug-macro.S b/include/asm-arm/arch-omap/debug-macro.S
index 83bb458afd0..ca4f577f967 100644
--- a/include/asm-arm/arch-omap/debug-macro.S
+++ b/include/asm-arm/arch-omap/debug-macro.S
@@ -14,6 +14,7 @@
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
+#ifdef CONFIG_ARCH_OMAP1
moveq \rx, #0xff000000 @ physical base address
movne \rx, #0xfe000000 @ virtual base
orr \rx, \rx, #0x00fb0000
@@ -23,6 +24,18 @@
#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3)
orr \rx, \rx, #0x00000800 @ UART 2 & 3
#endif
+
+#elif CONFIG_ARCH_OMAP2
+ moveq \rx, #0x48000000 @ physical base address
+ movne \rx, #0xd8000000 @ virtual base
+ orr \rx, \rx, #0x0006a000
+#ifdef CONFIG_OMAP_LL_DEBUG_UART2
+ add \rx, \rx, #0x00002000 @ UART 2
+#endif
+#ifdef CONFIG_OMAP_LL_DEBUG_UART3
+ add \rx, \rx, #0x00004000 @ UART 3
+#endif
+#endif
.endm
.macro senduart,rd,rx
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index ce114ce5af5..04ebef5c6e9 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -240,6 +240,7 @@ extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
extern dma_addr_t omap_get_dma_src_pos(int lch);
extern dma_addr_t omap_get_dma_dst_pos(int lch);
+extern int omap_get_dma_src_addr_counter(int lch);
extern void omap_clear_dma(int lch);
extern int omap_dma_running(void);
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
new file mode 100644
index 00000000000..11772c792f3
--- /dev/null
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -0,0 +1,92 @@
+/*
+ * linux/include/asm-arm/arm/arch-omap/dmtimer.h
+ *
+ * OMAP Dual-Mode Timers
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_ARCH_TIMER_H
+#define __ASM_ARCH_TIMER_H
+
+#include <linux/list.h>
+
+#define OMAP_TIMER_SRC_ARMXOR 0x00
+#define OMAP_TIMER_SRC_32_KHZ 0x01
+#define OMAP_TIMER_SRC_EXT_CLK 0x02
+
+/* timer control reg bits */
+#define OMAP_TIMER_CTRL_CAPTMODE (1 << 13)
+#define OMAP_TIMER_CTRL_PT (1 << 12)
+#define OMAP_TIMER_CTRL_TRG_OVERFLOW (0x1 << 10)
+#define OMAP_TIMER_CTRL_TRG_OFANDMATCH (0x2 << 10)
+#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH (0x1 << 8)
+#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW (0x2 << 8)
+#define OMAP_TIMER_CTRL_TCM_BOTHEDGES (0x3 << 8)
+#define OMAP_TIMER_CTRL_SCPWM (1 << 7)
+#define OMAP_TIMER_CTRL_CE (1 << 6) /* compare enable */
+#define OMAP_TIMER_CTRL_PRE (1 << 5) /* prescaler enable */
+#define OMAP_TIMER_CTRL_PTV_SHIFT 2 /* how much to shift the prescaler value */
+#define OMAP_TIMER_CTRL_AR (1 << 1) /* auto-reload enable */
+#define OMAP_TIMER_CTRL_ST (1 << 0) /* start timer */
+
+/* timer interrupt enable bits */
+#define OMAP_TIMER_INT_CAPTURE (1 << 2)
+#define OMAP_TIMER_INT_OVERFLOW (1 << 1)
+#define OMAP_TIMER_INT_MATCH (1 << 0)
+
+
+struct omap_dm_timer {
+ struct list_head timer_list;
+
+ u32 base;
+ unsigned int irq;
+};
+
+u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg);
+void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value);
+
+struct omap_dm_timer * omap_dm_timer_request(void);
+void omap_dm_timer_free(struct omap_dm_timer *timer);
+void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
+
+void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
+void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value);
+void omap_dm_timer_enable_compare(struct omap_dm_timer *timer);
+void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer);
+
+void omap_dm_timer_trigger(struct omap_dm_timer *timer);
+void omap_dm_timer_start(struct omap_dm_timer *timer);
+void omap_dm_timer_stop(struct omap_dm_timer *timer);
+
+void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load);
+void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match);
+
+unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
+void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
+
+unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer);
+void omap_dm_timer_reset_counter(struct omap_dm_timer *timer);
+
+int omap_dm_timers_active(void);
+
+#endif /* __ASM_ARCH_TIMER_H */
diff --git a/include/asm-arm/arch-omap/dsp.h b/include/asm-arm/arch-omap/dsp.h
new file mode 100644
index 00000000000..57bf4f39ca5
--- /dev/null
+++ b/include/asm-arm/arch-omap/dsp.h
@@ -0,0 +1,244 @@
+/*
+ * linux/include/asm-arm/arch-omap/dsp.h
+ *
+ * Header for OMAP DSP driver
+ *
+ * Copyright (C) 2002-2005 Nokia Corporation
+ *
+ * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * 2005/06/01: DSP Gateway version 3.3
+ */
+
+#ifndef ASM_ARCH_DSP_H
+#define ASM_ARCH_DSP_H
+
+
+/*
+ * for /dev/dspctl/ctl
+ */
+#define OMAP_DSP_IOCTL_RESET 1
+#define OMAP_DSP_IOCTL_RUN 2
+#define OMAP_DSP_IOCTL_SETRSTVECT 3
+#define OMAP_DSP_IOCTL_CPU_IDLE 4
+#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_ON 5
+#define OMAP_DSP_IOCTL_MPUI_WORDSWAP_OFF 6
+#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_ON 7
+#define OMAP_DSP_IOCTL_MPUI_BYTESWAP_OFF 8
+#define OMAP_DSP_IOCTL_GBL_IDLE 9
+#define OMAP_DSP_IOCTL_DSPCFG 10
+#define OMAP_DSP_IOCTL_DSPUNCFG 11
+#define OMAP_DSP_IOCTL_TASKCNT 12
+#define OMAP_DSP_IOCTL_POLL 13
+#define OMAP_DSP_IOCTL_REGMEMR 40
+#define OMAP_DSP_IOCTL_REGMEMW 41
+#define OMAP_DSP_IOCTL_REGIOR 42
+#define OMAP_DSP_IOCTL_REGIOW 43
+#define OMAP_DSP_IOCTL_GETVAR 44
+#define OMAP_DSP_IOCTL_SETVAR 45
+#define OMAP_DSP_IOCTL_RUNLEVEL 50
+#define OMAP_DSP_IOCTL_SUSPEND 51
+#define OMAP_DSP_IOCTL_RESUME 52
+#define OMAP_DSP_IOCTL_FBEN 53
+#define OMAP_DSP_IOCTL_FBDIS 54
+#define OMAP_DSP_IOCTL_MBSEND 99
+
+/*
+ * for taskdev
+ * (ioctls below should be >= 0x10000)
+ */
+#define OMAP_DSP_TASK_IOCTL_BFLSH 0x10000
+#define OMAP_DSP_TASK_IOCTL_SETBSZ 0x10001
+#define OMAP_DSP_TASK_IOCTL_LOCK 0x10002
+#define OMAP_DSP_TASK_IOCTL_UNLOCK 0x10003
+#define OMAP_DSP_TASK_IOCTL_GETNAME 0x10004
+
+/*
+ * for /dev/dspctl/mem
+ */
+#define OMAP_DSP_MEM_IOCTL_EXMAP 1
+#define OMAP_DSP_MEM_IOCTL_EXUNMAP 2
+#define OMAP_DSP_MEM_IOCTL_EXMAP_FLUSH 3
+#define OMAP_DSP_MEM_IOCTL_FBEXPORT 5
+#define OMAP_DSP_MEM_IOCTL_MMUITACK 7
+#define OMAP_DSP_MEM_IOCTL_MMUINIT 9
+#define OMAP_DSP_MEM_IOCTL_KMEM_RESERVE 11
+#define OMAP_DSP_MEM_IOCTL_KMEM_RELEASE 12
+
+struct omap_dsp_mapinfo {
+ unsigned long dspadr;
+ unsigned long size;
+};
+
+/*
+ * for /dev/dspctl/twch
+ */
+#define OMAP_DSP_TWCH_IOCTL_MKDEV 1
+#define OMAP_DSP_TWCH_IOCTL_RMDEV 2
+#define OMAP_DSP_TWCH_IOCTL_TADD 11
+#define OMAP_DSP_TWCH_IOCTL_TDEL 12
+#define OMAP_DSP_TWCH_IOCTL_TKILL 13
+
+#define OMAP_DSP_DEVSTATE_NOTASK 0x00000001
+#define OMAP_DSP_DEVSTATE_ATTACHED 0x00000002
+#define OMAP_DSP_DEVSTATE_GARBAGE 0x00000004
+#define OMAP_DSP_DEVSTATE_INVALID 0x00000008
+#define OMAP_DSP_DEVSTATE_ADDREQ 0x00000100
+#define OMAP_DSP_DEVSTATE_DELREQ 0x00000200
+#define OMAP_DSP_DEVSTATE_ADDFAIL 0x00001000
+#define OMAP_DSP_DEVSTATE_ADDING 0x00010000
+#define OMAP_DSP_DEVSTATE_DELING 0x00020000
+#define OMAP_DSP_DEVSTATE_KILLING 0x00040000
+#define OMAP_DSP_DEVSTATE_STATE_MASK 0x7fffffff
+#define OMAP_DSP_DEVSTATE_STALE 0x80000000
+
+struct omap_dsp_taddinfo {
+ unsigned char minor;
+ unsigned long taskadr;
+};
+#define OMAP_DSP_TADD_ABORTADR 0xffffffff
+
+
+/*
+ * error cause definition (for error detection device)
+ */
+#define OMAP_DSP_ERRDT_WDT 0x00000001
+#define OMAP_DSP_ERRDT_MMU 0x00000002
+
+
+/*
+ * mailbox protocol definitions
+ */
+
+struct omap_dsp_mailbox_cmd {
+ unsigned short cmd;
+ unsigned short data;
+};
+
+struct omap_dsp_reginfo {
+ unsigned short adr;
+ unsigned short val;
+};
+
+struct omap_dsp_varinfo {
+ unsigned char varid;
+ unsigned short val[0];
+};
+
+#define OMAP_DSP_MBPROT_REVISION 0x0019
+
+#define OMAP_DSP_MBCMD_WDSND 0x10
+#define OMAP_DSP_MBCMD_WDREQ 0x11
+#define OMAP_DSP_MBCMD_BKSND 0x20
+#define OMAP_DSP_MBCMD_BKREQ 0x21
+#define OMAP_DSP_MBCMD_BKYLD 0x23
+#define OMAP_DSP_MBCMD_BKSNDP 0x24
+#define OMAP_DSP_MBCMD_BKREQP 0x25
+#define OMAP_DSP_MBCMD_TCTL 0x30
+#define OMAP_DSP_MBCMD_TCTLDATA 0x31
+#define OMAP_DSP_MBCMD_POLL 0x32
+#define OMAP_DSP_MBCMD_WDT 0x50 /* v3.3: obsolete */
+#define OMAP_DSP_MBCMD_RUNLEVEL 0x51
+#define OMAP_DSP_MBCMD_PM 0x52
+#define OMAP_DSP_MBCMD_SUSPEND 0x53
+#define OMAP_DSP_MBCMD_KFUNC 0x54
+#define OMAP_DSP_MBCMD_TCFG 0x60
+#define OMAP_DSP_MBCMD_TADD 0x62
+#define OMAP_DSP_MBCMD_TDEL 0x63
+#define OMAP_DSP_MBCMD_TSTOP 0x65
+#define OMAP_DSP_MBCMD_DSPCFG 0x70
+#define OMAP_DSP_MBCMD_REGRW 0x72
+#define OMAP_DSP_MBCMD_GETVAR 0x74
+#define OMAP_DSP_MBCMD_SETVAR 0x75
+#define OMAP_DSP_MBCMD_ERR 0x78
+#define OMAP_DSP_MBCMD_DBG 0x79
+
+#define OMAP_DSP_MBCMD_TCTL_TINIT 0x0000
+#define OMAP_DSP_MBCMD_TCTL_TEN 0x0001
+#define OMAP_DSP_MBCMD_TCTL_TDIS 0x0002
+#define OMAP_DSP_MBCMD_TCTL_TCLR 0x0003
+#define OMAP_DSP_MBCMD_TCTL_TCLR_FORCE 0x0004
+
+#define OMAP_DSP_MBCMD_RUNLEVEL_USER 0x01
+#define OMAP_DSP_MBCMD_RUNLEVEL_SUPER 0x0e
+#define OMAP_DSP_MBCMD_RUNLEVEL_RECOVERY 0x10
+
+#define OMAP_DSP_MBCMD_PM_DISABLE 0x00
+#define OMAP_DSP_MBCMD_PM_ENABLE 0x01
+
+#define OMAP_DSP_MBCMD_KFUNC_FBCTL 0x00
+
+#define OMAP_DSP_MBCMD_FBCTL_ENABLE 0x0002
+#define OMAP_DSP_MBCMD_FBCTL_DISABLE 0x0003
+
+#define OMAP_DSP_MBCMD_TDEL_SAFE 0x0000
+#define OMAP_DSP_MBCMD_TDEL_KILL 0x0001
+
+#define OMAP_DSP_MBCMD_DSPCFG_REQ 0x00
+#define OMAP_DSP_MBCMD_DSPCFG_SYSADRH 0x28
+#define OMAP_DSP_MBCMD_DSPCFG_SYSADRL 0x29
+#define OMAP_DSP_MBCMD_DSPCFG_PROTREV 0x70
+#define OMAP_DSP_MBCMD_DSPCFG_ABORT 0x78
+#define OMAP_DSP_MBCMD_DSPCFG_LAST 0x80
+
+#define OMAP_DSP_MBCMD_REGRW_MEMR 0x00
+#define OMAP_DSP_MBCMD_REGRW_MEMW 0x01
+#define OMAP_DSP_MBCMD_REGRW_IOR 0x02
+#define OMAP_DSP_MBCMD_REGRW_IOW 0x03
+#define OMAP_DSP_MBCMD_REGRW_DATA 0x04
+
+#define OMAP_DSP_MBCMD_VARID_ICRMASK 0x00
+#define OMAP_DSP_MBCMD_VARID_LOADINFO 0x01
+
+#define OMAP_DSP_TTYP_ARCV 0x0001
+#define OMAP_DSP_TTYP_ASND 0x0002
+#define OMAP_DSP_TTYP_BKMD 0x0004
+#define OMAP_DSP_TTYP_BKDM 0x0008
+#define OMAP_DSP_TTYP_PVMD 0x0010
+#define OMAP_DSP_TTYP_PVDM 0x0020
+
+#define OMAP_DSP_EID_BADTID 0x10
+#define OMAP_DSP_EID_BADTCN 0x11
+#define OMAP_DSP_EID_BADBID 0x20
+#define OMAP_DSP_EID_BADCNT 0x21
+#define OMAP_DSP_EID_NOTLOCKED 0x22
+#define OMAP_DSP_EID_STVBUF 0x23
+#define OMAP_DSP_EID_BADADR 0x24
+#define OMAP_DSP_EID_BADTCTL 0x30
+#define OMAP_DSP_EID_BADPARAM 0x50
+#define OMAP_DSP_EID_FATAL 0x58
+#define OMAP_DSP_EID_NOMEM 0xc0
+#define OMAP_DSP_EID_NORES 0xc1
+#define OMAP_DSP_EID_IPBFULL 0xc2
+#define OMAP_DSP_EID_WDT 0xd0
+#define OMAP_DSP_EID_TASKNOTRDY 0xe0
+#define OMAP_DSP_EID_TASKBSY 0xe1
+#define OMAP_DSP_EID_TASKERR 0xef
+#define OMAP_DSP_EID_BADCFGTYP 0xf0
+#define OMAP_DSP_EID_DEBUG 0xf8
+#define OMAP_DSP_EID_BADSEQ 0xfe
+#define OMAP_DSP_EID_BADCMD 0xff
+
+#define OMAP_DSP_TNM_LEN 16
+
+#define OMAP_DSP_TID_FREE 0xff
+#define OMAP_DSP_TID_ANON 0xfe
+
+#define OMAP_DSP_BID_NULL 0xffff
+#define OMAP_DSP_BID_PVT 0xfffe
+
+#endif /* ASM_ARCH_DSP_H */
diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h
new file mode 100644
index 00000000000..4fcce694405
--- /dev/null
+++ b/include/asm-arm/arch-omap/dsp_common.h
@@ -0,0 +1,37 @@
+/*
+ * linux/include/asm-arm/arch-omap/dsp_common.h
+ *
+ * Header for OMAP DSP subsystem control
+ *
+ * Copyright (C) 2004,2005 Nokia Corporation
+ *
+ * Written by Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * 2005/06/03: DSP Gateway version 3.3
+ */
+
+#ifndef ASM_ARCH_DSP_COMMON_H
+#define ASM_ARCH_DSP_COMMON_H
+
+void omap_dsp_pm_suspend(void);
+void omap_dsp_pm_resume(void);
+void omap_dsp_request_mpui(void);
+void omap_dsp_release_mpui(void);
+int omap_dsp_request_mem(void);
+int omap_dsp_release_mem(void);
+
+#endif /* ASM_ARCH_DSP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 57b126889b9..0d29b9c56a9 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -8,6 +8,8 @@
* warranty of any kind, whether express or implied.
*/
+#if defined(CONFIG_ARCH_OMAP1)
+
.macro disable_fiq
.endm
@@ -30,3 +32,29 @@
1510:
.endm
+#elif defined(CONFIG_ARCH_OMAP24XX)
+
+#include <asm/arch/omap24xx.h>
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ ldr \base, =VA_IC_BASE
+ ldr \irqnr, [\base, #0x98] /* IRQ pending reg 1 */
+ cmp \irqnr, #0x0
+ bne 2222f
+ ldr \irqnr, [\base, #0xb8] /* IRQ pending reg 2 */
+ cmp \irqnr, #0x0
+ bne 2222f
+ ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
+ cmp \irqnr, #0x0
+2222:
+ ldrne \irqnr, [\base, #IRQ_SIR_IRQ]
+
+ .endm
+
+ .macro irq_prio_table
+ .endm
+
+#endif
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index fad2fc93ee7..74cb2b93b70 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -3,7 +3,7 @@
*
* OMAP GPIO handling defines and functions
*
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003-2005 Nokia Corporation
*
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
*
@@ -30,7 +30,23 @@
#include <asm/arch/irqs.h>
#include <asm/io.h>
-#define OMAP_MPUIO_BASE 0xfffb5000
+#define OMAP_MPUIO_BASE (void __iomem *)0xfffb5000
+
+#ifdef CONFIG_ARCH_OMAP730
+#define OMAP_MPUIO_INPUT_LATCH 0x00
+#define OMAP_MPUIO_OUTPUT 0x02
+#define OMAP_MPUIO_IO_CNTL 0x04
+#define OMAP_MPUIO_KBR_LATCH 0x08
+#define OMAP_MPUIO_KBC 0x0a
+#define OMAP_MPUIO_GPIO_EVENT_MODE 0x0c
+#define OMAP_MPUIO_GPIO_INT_EDGE 0x0e
+#define OMAP_MPUIO_KBD_INT 0x10
+#define OMAP_MPUIO_GPIO_INT 0x12
+#define OMAP_MPUIO_KBD_MASKIT 0x14
+#define OMAP_MPUIO_GPIO_MASKIT 0x16
+#define OMAP_MPUIO_GPIO_DEBOUNCING 0x18
+#define OMAP_MPUIO_LATCH 0x1a
+#else
#define OMAP_MPUIO_INPUT_LATCH 0x00
#define OMAP_MPUIO_OUTPUT 0x04
#define OMAP_MPUIO_IO_CNTL 0x08
@@ -44,6 +60,7 @@
#define OMAP_MPUIO_GPIO_MASKIT 0x2c
#define OMAP_MPUIO_GPIO_DEBOUNCING 0x30
#define OMAP_MPUIO_LATCH 0x34
+#endif
#define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr))
#define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES)
@@ -52,18 +69,11 @@
IH_MPUIO_BASE + ((nr) & 0x0f) : \
IH_GPIO_BASE + ((nr) & 0x3f))
-/* For EDGECTRL */
-#define OMAP_GPIO_NO_EDGE 0x00
-#define OMAP_GPIO_FALLING_EDGE 0x01
-#define OMAP_GPIO_RISING_EDGE 0x02
-#define OMAP_GPIO_BOTH_EDGES 0x03
-
extern int omap_gpio_init(void); /* Call from board init only */
extern int omap_request_gpio(int gpio);
extern void omap_free_gpio(int gpio);
extern void omap_set_gpio_direction(int gpio, int is_input);
extern void omap_set_gpio_dataout(int gpio, int enable);
extern int omap_get_gpio_datain(int gpio);
-extern void omap_set_gpio_edge_ctrl(int gpio, int edge);
#endif
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index 48258c7f654..60201e1dd6a 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -43,6 +43,7 @@
#include <asm/arch/cpu.h>
#endif
#include <asm/arch/io.h>
+#include <asm/arch/serial.h>
/*
* ---------------------------------------------------------------------------
@@ -89,11 +90,12 @@
/* DPLL control registers */
#define DPLL_CTL (0xfffecf00)
-/* DSP clock control */
+/* DSP clock control. Must use __raw_readw() and __raw_writew() with these */
#define DSP_CONFIG_REG_BASE (0xe1008000)
#define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0)
#define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4)
#define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8)
+#define DSP_RSTCT2 (DSP_CONFIG_REG_BASE + 0x14)
/*
* ---------------------------------------------------------------------------
@@ -142,6 +144,13 @@
* Interrupts
* ---------------------------------------------------------------------------
*/
+#ifdef CONFIG_ARCH_OMAP1
+
+/*
+ * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c
+ * or something similar.. -- PFM.
+ */
+
#define OMAP_IH1_BASE 0xfffecb00
#define OMAP_IH2_BASE 0xfffe0000
@@ -170,6 +179,8 @@
#define IRQ_ILR0_REG_OFFSET 0x1c
#define IRQ_GMR_REG_OFFSET 0xa0
+#endif
+
/*
* ----------------------------------------------------------------------------
* System control registers
@@ -260,32 +271,17 @@
/*
* ---------------------------------------------------------------------------
- * Serial ports
- * ---------------------------------------------------------------------------
- */
-#define OMAP_UART1_BASE (unsigned char *)0xfffb0000
-#define OMAP_UART2_BASE (unsigned char *)0xfffb0800
-#define OMAP_UART3_BASE (unsigned char *)0xfffb9800
-#define OMAP_MAX_NR_PORTS 3
-#define OMAP1510_BASE_BAUD (12000000/16)
-#define OMAP16XX_BASE_BAUD (48000000/16)
-
-#define is_omap_port(p) ({int __ret = 0; \
- if (p == IO_ADDRESS(OMAP_UART1_BASE) || \
- p == IO_ADDRESS(OMAP_UART2_BASE) || \
- p == IO_ADDRESS(OMAP_UART3_BASE)) \
- __ret = 1; \
- __ret; \
- })
-
-/*
- * ---------------------------------------------------------------------------
* Processor specific defines
* ---------------------------------------------------------------------------
*/
#include "omap730.h"
#include "omap1510.h"
+
+#ifdef CONFIG_ARCH_OMAP24XX
+#include "omap24xx.h"
+#endif
+
#include "omap16xx.h"
/*
@@ -312,7 +308,6 @@
#ifdef CONFIG_MACH_OMAP_H4
#include "board-h4.h"
-#error "Support for H4 board not yet implemented."
#endif
#ifdef CONFIG_MACH_OMAP_OSK
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index 1c8c9fcc766..11fbf629bf7 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -49,16 +49,24 @@
* I/O mapping
* ----------------------------------------------------------------------------
*/
-#define IO_PHYS 0xFFFB0000
-#define IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
-#define IO_VIRT (IO_PHYS - IO_OFFSET)
-#define IO_SIZE 0x40000
-#define IO_ADDRESS(x) ((x) - IO_OFFSET)
-#define PCIO_BASE 0
+#if defined(CONFIG_ARCH_OMAP1)
+#define IO_PHYS 0xFFFB0000
+#define IO_OFFSET -0x01000000 /* Virtual IO = 0xfefb0000 */
+#define IO_SIZE 0x40000
-#define io_p2v(x) ((x) - IO_OFFSET)
-#define io_v2p(x) ((x) + IO_OFFSET)
+#elif defined(CONFIG_ARCH_OMAP2)
+#define IO_PHYS 0x48000000 /* L4 peripherals; other stuff has to be mapped *
+ * manually. */
+#define IO_OFFSET 0x90000000 /* Virtual IO = 0xd8000000 */
+#define IO_SIZE 0x08000000
+#endif
+
+#define IO_VIRT (IO_PHYS + IO_OFFSET)
+#define IO_ADDRESS(x) ((x) + IO_OFFSET)
+#define PCIO_BASE 0
+#define io_p2v(x) ((x) + IO_OFFSET)
+#define io_v2p(x) ((x) - IO_OFFSET)
#ifndef __ASSEMBLER__
@@ -96,6 +104,8 @@ typedef struct { volatile u32 offset[4096]; } __regbase32;
->offset[((vaddr)&4095)>>2]
#define __REG32(paddr) __REGV32(io_p2v(paddr))
+extern void omap_map_common_io(void);
+
#else
#define __REG8(paddr) io_p2v(paddr)
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 0d05a7c957d..74e108ccac1 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -135,7 +135,6 @@
/*
* OMAP-1510 specific IRQ numbers for interrupt handler 2
*/
-#define INT_1510_OS_32kHz_TIMER (22 + IH2_BASE)
#define INT_1510_COM_SPI_RO (31 + IH2_BASE)
/*
@@ -232,6 +231,11 @@
#define INT_730_DMA_CH15 (62 + IH2_BASE)
#define INT_730_NAND (63 + IH2_BASE)
+#define INT_24XX_GPIO_BANK1 29
+#define INT_24XX_GPIO_BANK2 30
+#define INT_24XX_GPIO_BANK3 31
+#define INT_24XX_GPIO_BANK4 32
+
/* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
* 16 MPUIO lines */
#define OMAP_MAX_GPIO_LINES 192
diff --git a/include/asm-arm/arch-omap/memory.h b/include/asm-arm/arch-omap/memory.h
index f6b57dd846a..84f81e315a2 100644
--- a/include/asm-arm/arch-omap/memory.h
+++ b/include/asm-arm/arch-omap/memory.h
@@ -36,12 +36,11 @@
/*
* Physical DRAM offset.
*/
+#if defined(CONFIG_ARCH_OMAP1)
#define PHYS_OFFSET (0x10000000UL)
-
-/*
- * OMAP-1510 Local Bus address offset
- */
-#define OMAP1510_LB_OFFSET (0x30000000UL)
+#elif defined(CONFIG_ARCH_OMAP2)
+#define PHYS_OFFSET (0x80000000UL)
+#endif
/*
* Conversion between SDRAM and fake PCI bus, used by USB
@@ -64,6 +63,11 @@
*/
#ifdef CONFIG_ARCH_OMAP1510
+/*
+ * OMAP-1510 Local Bus address offset
+ */
+#define OMAP1510_LB_OFFSET (0x30000000UL)
+
#define virt_to_lbus(x) ((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET)
#define lbus_to_virt(x) ((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET)
#define is_lbus_device(dev) (cpu_is_omap1510() && dev && (strncmp(dev->bus_id, "ohci", 4) == 0))
diff --git a/include/asm-arm/arch-omap/mtd-xip.h b/include/asm-arm/arch-omap/mtd-xip.h
new file mode 100644
index 00000000000..a73a28571fe
--- /dev/null
+++ b/include/asm-arm/arch-omap/mtd-xip.h
@@ -0,0 +1,61 @@
+/*
+ * MTD primitives for XIP support. Architecture specific functions.
+ *
+ * Do not include this file directly. It's included from linux/mtd/xip.h
+ *
+ * Author: Vladimir Barinov <vbarinov@ru.mvista.com>
+ *
+ * (c) 2005 MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express or
+ * implied.
+ */
+
+#ifndef __ARCH_OMAP_MTD_XIP_H__
+#define __ARCH_OMAP_MTD_XIP_H__
+
+#include <asm/hardware.h>
+#define OMAP_MPU_TIMER_BASE (0xfffec500)
+#define OMAP_MPU_TIMER_OFFSET 0x100
+
+typedef struct {
+ u32 cntl; /* CNTL_TIMER, R/W */
+ u32 load_tim; /* LOAD_TIM, W */
+ u32 read_tim; /* READ_TIM, R */
+} xip_omap_mpu_timer_regs_t;
+
+#define xip_omap_mpu_timer_base(n) \
+((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE + \
+ (n)*OMAP_MPU_TIMER_OFFSET))
+
+static inline unsigned long xip_omap_mpu_timer_read(int nr)
+{
+ volatile xip_omap_mpu_timer_regs_t* timer = xip_omap_mpu_timer_base(nr);
+ return timer->read_tim;
+}
+
+#define xip_irqpending() \
+ (omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR))
+#define xip_currtime() (~xip_omap_mpu_timer_read(0))
+
+/*
+ * It's permitted to do approxmation for xip_elapsed_since macro
+ * (see linux/mtd/xip.h)
+ */
+
+#ifdef CONFIG_MACH_OMAP_PERSEUS2
+#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7)
+#else
+#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
+#endif
+
+/*
+ * xip_cpu_idle() is used when waiting for a delay equal or larger than
+ * the system timer tick period. This should put the CPU into idle mode
+ * to save power and to be woken up only when some interrupts are pending.
+ * As above, this should not rely upon standard kernel code.
+ */
+
+#define xip_cpu_idle() asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (1))
+
+#endif /* __ARCH_OMAP_MTD_XIP_H__ */
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 5bd3f0097fc..1b1ad410534 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -185,6 +185,7 @@ typedef enum {
/* MPUIO */
MPUIO2,
+ N15_1610_MPUIO2,
MPUIO4,
MPUIO5,
T20_1610_MPUIO5,
@@ -210,6 +211,7 @@ typedef enum {
/* Misc ballouts */
BALLOUT_V8_ARMIO3,
+ N20_HDQ,
/* OMAP-1610 MMC2 */
W8_1610_MMC2_DAT0,
@@ -235,6 +237,7 @@ typedef enum {
P20_1610_GPIO4,
V9_1610_GPIO7,
W8_1610_GPIO9,
+ N20_1610_GPIO11,
N19_1610_GPIO13,
P10_1610_GPIO22,
V5_1610_GPIO24,
@@ -250,7 +253,7 @@ typedef enum {
U18_1610_UWIRE_SDI,
W21_1610_UWIRE_SDO,
N14_1610_UWIRE_CS0,
- P15_1610_UWIRE_CS0,
+ P15_1610_UWIRE_CS3,
N15_1610_UWIRE_CS1,
/* OMAP-1610 Flash */
@@ -411,7 +414,8 @@ MUX_CFG("N21_1710_GPIO14", 6, 9, 0, 1, 1, 1, 1, 1, 1)
MUX_CFG("W15_1710_GPIO40", 9, 27, 7, 2, 5, 1, 2, 1, 1)
/* MPUIO */
-MUX_CFG("MPUIO2", 7, 18, 0, 1, 1, 1, NA, 0, 1)
+MUX_CFG("MPUIO2", 7, 18, 0, 1, 14, 1, NA, 0, 1)
+MUX_CFG("N15_1610_MPUIO2", 7, 18, 0, 1, 14, 1, 1, 0, 1)
MUX_CFG("MPUIO4", 7, 15, 0, 1, 13, 1, NA, 0, 1)
MUX_CFG("MPUIO5", 7, 12, 0, 1, 12, 1, NA, 0, 1)
@@ -438,6 +442,7 @@ MUX_CFG("MCBSP3_CLKX", 9, 3, 1, 1, 29, 0, NA, 0, 1)
/* Misc ballouts */
MUX_CFG("BALLOUT_V8_ARMIO3", B, 18, 0, 2, 25, 1, NA, 0, 1)
+MUX_CFG("N20_HDQ", 6, 18, 1, 1, 4, 0, 1, 4, 0)
/* OMAP-1610 MMC2 */
MUX_CFG("W8_1610_MMC2_DAT0", B, 21, 6, 2, 23, 1, 2, 1, 1)
@@ -463,6 +468,7 @@ MUX_CFG("J18_1610_ETM_D7", 5, 27, 1, 0, 19, 0, 0, 0, 1)
MUX_CFG("P20_1610_GPIO4", 6, 27, 0, 1, 7, 0, 1, 1, 1)
MUX_CFG("V9_1610_GPIO7", B, 12, 1, 2, 20, 0, 2, 1, 1)
MUX_CFG("W8_1610_GPIO9", B, 21, 0, 2, 23, 0, 2, 1, 1)
+MUX_CFG("N20_1610_GPIO11", 6, 18, 0, 1, 4, 0, 1, 1, 1)
MUX_CFG("N19_1610_GPIO13", 6, 12, 0, 1, 2, 0, 1, 1, 1)
MUX_CFG("P10_1610_GPIO22", C, 0, 7, 2, 26, 0, 2, 1, 1)
MUX_CFG("V5_1610_GPIO24", B, 15, 7, 2, 21, 0, 2, 1, 1)
diff --git a/include/asm-arm/arch-omap/omap1510.h b/include/asm-arm/arch-omap/omap1510.h
index f491a48ef2e..f086a393390 100644
--- a/include/asm-arm/arch-omap/omap1510.h
+++ b/include/asm-arm/arch-omap/omap1510.h
@@ -36,10 +36,6 @@
/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
-#define OMAP1510_SRAM_BASE 0xD0000000
-#define OMAP1510_SRAM_SIZE (SZ_128K + SZ_64K)
-#define OMAP1510_SRAM_START 0x20000000
-
#define OMAP1510_DSP_BASE 0xE0000000
#define OMAP1510_DSP_SIZE 0x28000
#define OMAP1510_DSP_START 0xE0000000
@@ -48,14 +44,5 @@
#define OMAP1510_DSPREG_SIZE SZ_128K
#define OMAP1510_DSPREG_START 0xE1000000
-/*
- * ----------------------------------------------------------------------------
- * Memory used by power management
- * ----------------------------------------------------------------------------
- */
-
-#define OMAP1510_SRAM_IDLE_SUSPEND (OMAP1510_SRAM_BASE + OMAP1510_SRAM_SIZE - 0x200)
-#define OMAP1510_SRAM_API_SUSPEND (OMAP1510_SRAM_IDLE_SUSPEND + 0x100)
-
#endif /* __ASM_ARCH_OMAP1510_H */
diff --git a/include/asm-arm/arch-omap/omap16xx.h b/include/asm-arm/arch-omap/omap16xx.h
index 38a9b95e6a3..f0c7f0fb4dc 100644
--- a/include/asm-arm/arch-omap/omap16xx.h
+++ b/include/asm-arm/arch-omap/omap16xx.h
@@ -36,11 +36,6 @@
/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
-#define OMAP16XX_SRAM_BASE 0xD0000000
-#define OMAP1610_SRAM_SIZE (SZ_16K)
-#define OMAP5912_SRAM_SIZE 0x3E800
-#define OMAP16XX_SRAM_START 0x20000000
-
#define OMAP16XX_DSP_BASE 0xE0000000
#define OMAP16XX_DSP_SIZE 0x28000
#define OMAP16XX_DSP_START 0xE0000000
@@ -50,17 +45,6 @@
#define OMAP16XX_DSPREG_START 0xE1000000
/*
- * ----------------------------------------------------------------------------
- * Memory used by power management
- * ----------------------------------------------------------------------------
- */
-
-#define OMAP1610_SRAM_IDLE_SUSPEND (OMAP16XX_SRAM_BASE + OMAP1610_SRAM_SIZE - 0x200)
-#define OMAP1610_SRAM_API_SUSPEND (OMAP1610_SRAM_IDLE_SUSPEND + 0x100)
-#define OMAP5912_SRAM_IDLE_SUSPEND (OMAP16XX_SRAM_BASE + OMAP5912_SRAM_SIZE - 0x200)
-#define OMAP5912_SRAM_API_SUSPEND (OMAP5912_SRAM_IDLE_SUSPEND + 0x100)
-
-/*
* ---------------------------------------------------------------------------
* Interrupts
* ---------------------------------------------------------------------------
diff --git a/include/asm-arm/arch-omap/omap24xx.h b/include/asm-arm/arch-omap/omap24xx.h
new file mode 100644
index 00000000000..a9105466a41
--- /dev/null
+++ b/include/asm-arm/arch-omap/omap24xx.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_ARCH_OMAP24XX_H
+#define __ASM_ARCH_OMAP24XX_H
+
+#define OMAP24XX_L4_IO_BASE 0x48000000
+
+/* interrupt controller */
+#define OMAP24XX_IC_BASE (OMAP24XX_L4_IO_BASE + 0xfe000)
+#define VA_IC_BASE IO_ADDRESS(OMAP24XX_IC_BASE)
+
+#define OMAP24XX_IVA_INTC_BASE 0x40000000
+
+#define IRQ_SIR_IRQ 0x0040
+
+#endif /* __ASM_ARCH_OMAP24XX_H */
+
diff --git a/include/asm-arm/arch-omap/omap730.h b/include/asm-arm/arch-omap/omap730.h
index 599ab00f548..755b64c5e9f 100644
--- a/include/asm-arm/arch-omap/omap730.h
+++ b/include/asm-arm/arch-omap/omap730.h
@@ -36,10 +36,6 @@
/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
-#define OMAP730_SRAM_BASE 0xD0000000
-#define OMAP730_SRAM_SIZE (SZ_128K + SZ_64K + SZ_8K)
-#define OMAP730_SRAM_START 0x20000000
-
#define OMAP730_DSP_BASE 0xE0000000
#define OMAP730_DSP_SIZE 0x50000
#define OMAP730_DSP_START 0xE0000000
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index f209fc0953f..fbd742d0c49 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -61,7 +61,10 @@
#define PER_EN 0x1
#define CPU_SUSPEND_SIZE 200
-#define ULPD_LOW_POWER_EN 0x0001
+#define ULPD_LOW_PWR_EN 0x0001
+#define ULPD_DEEP_SLEEP_TRANSITION_EN 0x0010
+#define ULPD_SETUP_ANALOG_CELL_3_VAL 0
+#define ULPD_POWER_CTRL_REG_VAL 0x0219
#define DSP_IDLE_DELAY 10
#define DSP_IDLE 0x0040
@@ -86,46 +89,35 @@
#define OMAP1510_BIG_SLEEP_REQUEST 0x0cc5
#define OMAP1510_IDLE_LOOP_REQUEST 0x0c00
#define OMAP1510_IDLE_CLOCK_DOMAINS 0x2
-#define OMAP1510_ULPD_LOW_POWER_REQ 0x0001
-#define OMAP1610_DEEP_SLEEP_REQUEST 0x17c7
-#define OMAP1610_BIG_SLEEP_REQUEST TBD
+/* Both big sleep and deep sleep use same values. Difference is in ULPD. */
+#define OMAP1610_IDLECT1_SLEEP_VAL 0x13c7
+#define OMAP1610_IDLECT2_SLEEP_VAL 0x09c7
+#define OMAP1610_IDLECT3_VAL 0x3f
+#define OMAP1610_IDLECT3_SLEEP_ORMASK 0x2c
+#define OMAP1610_IDLECT3 0xfffece24
#define OMAP1610_IDLE_LOOP_REQUEST 0x0400
-#define OMAP1610_IDLE_CLOCK_DOMAINS 0x09c7
-#define OMAP1610_ULPD_LOW_POWER_REQ 0x3
-
-#ifndef OMAP1510_SRAM_IDLE_SUSPEND
-#define OMAP1510_SRAM_IDLE_SUSPEND 0
-#endif
-#ifndef OMAP1610_SRAM_IDLE_SUSPEND
-#define OMAP1610_SRAM_IDLE_SUSPEND 0
-#endif
-#ifndef OMAP5912_SRAM_IDLE_SUSPEND
-#define OMAP5912_SRAM_IDLE_SUSPEND 0
-#endif
-
-#ifndef OMAP1510_SRAM_API_SUSPEND
-#define OMAP1510_SRAM_API_SUSPEND 0
-#endif
-#ifndef OMAP1610_SRAM_API_SUSPEND
-#define OMAP1610_SRAM_API_SUSPEND 0
-#endif
-#ifndef OMAP5912_SRAM_API_SUSPEND
-#define OMAP5912_SRAM_API_SUSPEND 0
-#endif
#if !defined(CONFIG_ARCH_OMAP1510) && \
- !defined(CONFIG_ARCH_OMAP16XX)
+ !defined(CONFIG_ARCH_OMAP16XX) && \
+ !defined(CONFIG_ARCH_OMAP24XX)
#error "Power management for this processor not implemented yet"
#endif
#ifndef __ASSEMBLER__
extern void omap_pm_idle(void);
extern void omap_pm_suspend(void);
-extern int omap1510_cpu_suspend(unsigned short, unsigned short);
-extern int omap1610_cpu_suspend(unsigned short, unsigned short);
-extern int omap1510_idle_loop_suspend(void);
-extern int omap1610_idle_loop_suspend(void);
+extern void omap1510_cpu_suspend(unsigned short, unsigned short);
+extern void omap1610_cpu_suspend(unsigned short, unsigned short);
+extern void omap1510_idle_loop_suspend(void);
+extern void omap1610_idle_loop_suspend(void);
+
+#ifdef CONFIG_OMAP_SERIAL_WAKE
+extern void omap_serial_wake_trigger(int enable);
+#else
+#define omap_serial_wake_trigger(x) {}
+#endif /* CONFIG_OMAP_SERIAL_WAKE */
+
extern unsigned int omap1510_cpu_suspend_sz;
extern unsigned int omap1510_idle_loop_suspend_sz;
extern unsigned int omap1610_cpu_suspend_sz;
@@ -161,6 +153,7 @@ enum arm_save_state {
ARM_SLEEP_SAVE_ARM_CKCTL,
ARM_SLEEP_SAVE_ARM_IDLECT1,
ARM_SLEEP_SAVE_ARM_IDLECT2,
+ ARM_SLEEP_SAVE_ARM_IDLECT3,
ARM_SLEEP_SAVE_ARM_EWUPCT,
ARM_SLEEP_SAVE_ARM_RSTCT1,
ARM_SLEEP_SAVE_ARM_RSTCT2,
diff --git a/include/asm-arm/arch-omap/serial.h b/include/asm-arm/arch-omap/serial.h
new file mode 100644
index 00000000000..79a5297af9f
--- /dev/null
+++ b/include/asm-arm/arch-omap/serial.h
@@ -0,0 +1,37 @@
+/*
+ * linux/include/asm-arm/arch-omap/serial.h
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+
+#if defined(CONFIG_ARCH_OMAP1)
+/* OMAP1 serial ports */
+#define OMAP_UART1_BASE 0xfffb0000
+#define OMAP_UART2_BASE 0xfffb0800
+#define OMAP_UART3_BASE 0xfffb9800
+#elif defined(CONFIG_ARCH_OMAP2)
+/* OMAP2 serial ports */
+#define OMAP_UART1_BASE 0x4806a000
+#define OMAP_UART2_BASE 0x4806c000
+#define OMAP_UART3_BASE 0x4806e000
+#endif
+
+#define OMAP_MAX_NR_PORTS 3
+#define OMAP1510_BASE_BAUD (12000000/16)
+#define OMAP16XX_BASE_BAUD (48000000/16)
+
+#define is_omap_port(p) ({int __ret = 0; \
+ if (p == IO_ADDRESS(OMAP_UART1_BASE) || \
+ p == IO_ADDRESS(OMAP_UART2_BASE) || \
+ p == IO_ADDRESS(OMAP_UART3_BASE)) \
+ __ret = 1; \
+ __ret; \
+ })
+
+#endif
diff --git a/include/asm-arm/arch-omap/uncompress.h b/include/asm-arm/arch-omap/uncompress.h
index 3e640aba8c2..3545c86859c 100644
--- a/include/asm-arm/arch-omap/uncompress.h
+++ b/include/asm-arm/arch-omap/uncompress.h
@@ -20,7 +20,7 @@
#include <linux/config.h>
#include <linux/types.h>
#include <linux/serial_reg.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/serial.h>
unsigned int system_rev;
@@ -34,8 +34,9 @@ static void
putstr(const char *s)
{
volatile u8 * uart = 0;
- int shift;
+ int shift = 2;
+#ifdef CONFIG_ARCH_OMAP
#ifdef CONFIG_OMAP_LL_DEBUG_UART3
uart = (volatile u8 *)(OMAP_UART3_BASE);
#elif CONFIG_OMAP_LL_DEBUG_UART2
@@ -44,6 +45,7 @@ putstr(const char *s)
uart = (volatile u8 *)(OMAP_UART1_BASE);
#endif
+#ifdef CONFIG_ARCH_OMAP1
/* Determine which serial port to use */
do {
/* MMU is not on, so cpu_is_omapXXXX() won't work here */
@@ -51,14 +53,14 @@ putstr(const char *s)
if (omap_id == OMAP_ID_730)
shift = 0;
- else
- shift = 2;
if (check_port(uart, shift))
break;
/* Silent boot if no serial ports are enabled. */
return;
} while (0);
+#endif /* CONFIG_ARCH_OMAP1 */
+#endif
/*
* Now, xmit each character
diff --git a/include/asm-arm/arch-pxa/corgi.h b/include/asm-arm/arch-pxa/corgi.h
index 324db06b5dd..4b7aa0b8391 100644
--- a/include/asm-arm/arch-pxa/corgi.h
+++ b/include/asm-arm/arch-pxa/corgi.h
@@ -103,18 +103,20 @@
* Shared data structures
*/
extern struct platform_device corgiscoop_device;
+extern struct platform_device corgissp_device;
+extern struct platform_device corgifb_device;
/*
* External Functions
*/
extern unsigned long corgi_ssp_ads7846_putget(unsigned long);
extern unsigned long corgi_ssp_ads7846_get(void);
-extern void corgi_ssp_ads7846_put(ulong data);
+extern void corgi_ssp_ads7846_put(unsigned long data);
extern void corgi_ssp_ads7846_lock(void);
extern void corgi_ssp_ads7846_unlock(void);
-extern void corgi_ssp_lcdtg_send (u8 adrs, u8 data);
+extern void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data);
extern void corgi_ssp_blduty_set(int duty);
-extern int corgi_ssp_max1111_get(ulong data);
+extern int corgi_ssp_max1111_get(unsigned long data);
#endif /* __ASM_ARCH_CORGI_H */
diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index 72b04d846a2..cf35721cfa4 100644
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -44,24 +44,12 @@
#ifndef __ASSEMBLY__
-#if 0
-# define __REG(x) (*((volatile u32 *)io_p2v(x)))
-#else
-/*
- * This __REG() version gives the same results as the one above, except
- * that we are fooling gcc somehow so it generates far better and smaller
- * assembly code for access to contigous registers. It's a shame that gcc
- * doesn't guess this by itself.
- */
-#include <asm/types.h>
-typedef struct { volatile u32 offset[4096]; } __regbase;
-# define __REGP(x) ((__regbase *)((x)&~4095))->offset[((x)&4095)>>2]
-# define __REG(x) __REGP(io_p2v(x))
-#endif
+# define __REG(x) (*((volatile unsigned long *)io_p2v(x)))
/* With indexed regs we don't want to feed the index through io_p2v()
especially if it is a variable, otherwise horrible code will result. */
-# define __REG2(x,y) (*(volatile u32 *)((u32)&__REG(x) + (y)))
+# define __REG2(x,y) \
+ (*(volatile unsigned long *)((unsigned long)&__REG(x) + (y)))
# define __PREG(x) (io_v2p((u32)&(x)))
diff --git a/include/asm-arm/arch-pxa/i2c.h b/include/asm-arm/arch-pxa/i2c.h
new file mode 100644
index 00000000000..46ec2243974
--- /dev/null
+++ b/include/asm-arm/arch-pxa/i2c.h
@@ -0,0 +1,70 @@
+/*
+ * i2c_pxa.h
+ *
+ * Copyright (C) 2002 Intrinsyc Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef _I2C_PXA_H_
+#define _I2C_PXA_H_
+
+#if 0
+#define DEF_TIMEOUT 3
+#else
+/* need a longer timeout if we're dealing with the fact we may well be
+ * looking at a multi-master environment
+*/
+#define DEF_TIMEOUT 32
+#endif
+
+#define BUS_ERROR (-EREMOTEIO)
+#define XFER_NAKED (-ECONNREFUSED)
+#define I2C_RETRY (-2000) /* an error has occurred retry transmit */
+
+/* ICR initialize bit values
+*
+* 15. FM 0 (100 Khz operation)
+* 14. UR 0 (No unit reset)
+* 13. SADIE 0 (Disables the unit from interrupting on slave addresses
+* matching its slave address)
+* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration
+* in master mode)
+* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode)
+* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent)
+* 9. IRFIE 1 (Enable interrupts from full buffer received)
+* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty)
+* 7. GCD 1 (Disables i2c unit response to general call messages as a slave)
+* 6. IUE 0 (Disable unit until we change settings)
+* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL)
+* 4. MA 0 (Only send stop with the ICR stop bit)
+* 3. TB 0 (We are not transmitting a byte initially)
+* 2. ACKNAK 0 (Send an ACK after the unit receives a byte)
+* 1. STOP 0 (Do not send a STOP)
+* 0. START 0 (Do not send a START)
+*
+*/
+#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE)
+
+/* I2C status register init values
+ *
+ * 10. BED 1 (Clear bus error detected)
+ * 9. SAD 1 (Clear slave address detected)
+ * 7. IRF 1 (Clear IDBR Receive Full)
+ * 6. ITE 1 (Clear IDBR Transmit Empty)
+ * 5. ALD 1 (Clear Arbitration Loss Detected)
+ * 4. SSD 1 (Clear Slave Stop Detected)
+ */
+#define I2C_ISR_INIT 0x7FF /* status register init */
+
+struct i2c_slave_client;
+
+struct i2c_pxa_platform_data {
+ unsigned int slave_addr;
+ struct i2c_slave_client *slave;
+};
+
+extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info);
+#endif
diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h
index 7492ea7ea61..88c17dd02ed 100644
--- a/include/asm-arm/arch-pxa/mmc.h
+++ b/include/asm-arm/arch-pxa/mmc.h
@@ -9,7 +9,9 @@ struct mmc_host;
struct pxamci_platform_data {
unsigned int ocr_mask; /* available voltages */
+ unsigned long detect_delay; /* delay in jiffies before detecting cards after interrupt */
int (*init)(struct device *, irqreturn_t (*)(int, void *, struct pt_regs *), void *);
+ int (*get_ro)(struct device *);
void (*setpower)(struct device *, unsigned int);
void (*exit)(struct device *, void *);
};
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index 27d71e9d413..21c0e16dce5 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -66,3 +66,4 @@ struct pxafb_mach_info {
};
void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
+unsigned long pxafb_get_hsync_time(struct device *dev);
diff --git a/include/asm-arm/arch-s3c2410/anubis-cpld.h b/include/asm-arm/arch-s3c2410/anubis-cpld.h
new file mode 100644
index 00000000000..5675b1796b5
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-cpld.h
@@ -0,0 +1,24 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-cpld.h
+ *
+ * (c) 2005 Simtec Electronics
+ * http://www.simtec.co.uk/products/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * ANUBIS - CPLD control constants
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ *
+*/
+
+#ifndef __ASM_ARCH_ANUBISCPLD_H
+#define __ASM_ARCH_ANUBISCPLD_H
+
+/* CTRL2 - NAND WP control, IDE Reset assert/check */
+
+#define ANUBIS_CTRL1_NANDSEL (0x3)
+
+#endif /* __ASM_ARCH_ANUBISCPLD_H */
diff --git a/include/asm-arm/arch-s3c2410/anubis-irq.h b/include/asm-arm/arch-s3c2410/anubis-irq.h
new file mode 100644
index 00000000000..82f15dbd97e
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-irq.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-irq.h
+ *
+ * (c) 2005 Simtec Electronics
+ * http://www.simtec.co.uk/products/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * ANUBIS - IRQ Number definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ */
+
+#ifndef __ASM_ARCH_ANUBISIRQ_H
+#define __ASM_ARCH_ANUBISIRQ_H
+
+#define IRQ_IDE0 IRQ_EINT2
+#define IRQ_IDE1 IRQ_EINT3
+#define IRQ_ASIX IRQ_EINT1
+
+#endif /* __ASM_ARCH_ANUBISIRQ_H */
diff --git a/include/asm-arm/arch-s3c2410/anubis-map.h b/include/asm-arm/arch-s3c2410/anubis-map.h
new file mode 100644
index 00000000000..97741d6e506
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/anubis-map.h
@@ -0,0 +1,46 @@
+/* linux/include/asm-arm/arch-s3c2410/anubis-map.h
+ *
+ * (c) 2005 Simtec Electronics
+ * http://www.simtec.co.uk/products/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * ANUBIS - Memory map definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+*/
+
+/* needs arch/map.h including with this */
+
+#ifndef __ASM_ARCH_ANUBISMAP_H
+#define __ASM_ARCH_ANUBISMAP_H
+
+/* start peripherals off after the S3C2410 */
+
+#define ANUBIS_IOADDR(x) (S3C2410_ADDR((x) + 0x02000000))
+
+#define ANUBIS_PA_CPLD (S3C2410_CS1 | (1<<26))
+
+/* we put the CPLD registers next, to get them out of the way */
+
+#define ANUBIS_VA_CTRL1 ANUBIS_IOADDR(0x00000000) /* 0x01300000 */
+#define ANUBIS_PA_CTRL1 (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL2 ANUBIS_IOADDR(0x00100000) /* 0x01400000 */
+#define ANUBIS_PA_CTRL2 (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL3 ANUBIS_IOADDR(0x00200000) /* 0x01500000 */
+#define ANUBIS_PA_CTRL3 (ANUBIS_PA_CPLD)
+
+#define ANUBIS_VA_CTRL4 ANUBIS_IOADDR(0x00300000) /* 0x01600000 */
+#define ANUBIS_PA_CTRL4 (ANUBIS_PA_CPLD)
+
+#define ANUBIS_IDEPRI ANUBIS_IOADDR(0x01000000)
+#define ANUBIS_IDEPRIAUX ANUBIS_IOADDR(0x01100000)
+#define ANUBIS_IDESEC ANUBIS_IOADDR(0x01200000)
+#define ANUBIS_IDESECAUX ANUBIS_IOADDR(0x01300000)
+
+#endif /* __ASM_ARCH_ANUBISMAP_H */
diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h
new file mode 100644
index 00000000000..ac57bc887d8
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/fb.h
@@ -0,0 +1,69 @@
+/* linux/include/asm/arch-s3c2410/fb.h
+ *
+ * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Inspired by pxafb.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *
+ * Changelog:
+ * 07-Sep-2004 RTP Created file
+ * 03-Nov-2004 BJD Updated and minor cleanups
+ * 03-Aug-2005 RTP Renamed to fb.h
+*/
+
+#ifndef __ASM_ARM_FB_H
+#define __ASM_ARM_FB_H
+
+#include <asm/arch/regs-lcd.h>
+
+struct s3c2410fb_val {
+ unsigned int defval;
+ unsigned int min;
+ unsigned int max;
+};
+
+struct s3c2410fb_hw {
+ unsigned long lcdcon1;
+ unsigned long lcdcon2;
+ unsigned long lcdcon3;
+ unsigned long lcdcon4;
+ unsigned long lcdcon5;
+};
+
+struct s3c2410fb_mach_info {
+ unsigned char fixed_syncs; /* do not update sync/border */
+
+ /* Screen size */
+ int width;
+ int height;
+
+ /* Screen info */
+ struct s3c2410fb_val xres;
+ struct s3c2410fb_val yres;
+ struct s3c2410fb_val bpp;
+
+ /* lcd configuration registers */
+ struct s3c2410fb_hw regs;
+
+ /* GPIOs */
+
+ unsigned long gpcup;
+ unsigned long gpcup_mask;
+ unsigned long gpccon;
+ unsigned long gpccon_mask;
+ unsigned long gpdup;
+ unsigned long gpdup_mask;
+ unsigned long gpdcon;
+ unsigned long gpdcon_mask;
+
+ /* lpc3600 control register */
+ unsigned long lpcsel;
+};
+
+void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info);
+
+#endif /* __ASM_ARM_FB_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index 7f882ea92b2..b6b1b4e8bbe 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -51,21 +51,32 @@
#define S3C2410_LCDCON1_ENVID (1)
+#define S3C2410_LCDCON1_MODEMASK 0x1E
+
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
+#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
+#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
+#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
+
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
+#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
+#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
+
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
+#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
+
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
@@ -100,10 +111,16 @@
#define S3C2410_DITHMODE S3C2410_LCDREG(0x4C)
#define S3C2410_TPAL S3C2410_LCDREG(0x50)
+#define S3C2410_TPAL_EN (1<<24)
+
/* interrupt info */
#define S3C2410_LCDINTPND S3C2410_LCDREG(0x54)
#define S3C2410_LCDSRCPND S3C2410_LCDREG(0x58)
#define S3C2410_LCDINTMSK S3C2410_LCDREG(0x5C)
+#define S3C2410_LCDINT_FIWSEL (1<<2)
+#define S3C2410_LCDINT_FRSYNC (1<<1)
+#define S3C2410_LCDINT_FICNT (1<<0)
+
#define S3C2410_LPCSEL S3C2410_LCDREG(0x60)
#define S3C2410_TFTPAL(x) S3C2410_LCDREG((0x400 + (x)*4))
diff --git a/include/asm-arm/arch-sa1100/hardware.h b/include/asm-arm/arch-sa1100/hardware.h
index 10c62db3436..19c3b1e186b 100644
--- a/include/asm-arm/arch-sa1100/hardware.h
+++ b/include/asm-arm/arch-sa1100/hardware.h
@@ -49,23 +49,9 @@
( (((x)&0x00ffffff) | (((x)&(0x30000000>>VIO_SHIFT))<<VIO_SHIFT)) + PIO_START )
#ifndef __ASSEMBLY__
-#include <asm/types.h>
-#if 0
-# define __REG(x) (*((volatile u32 *)io_p2v(x)))
-#else
-/*
- * This __REG() version gives the same results as the one above, except
- * that we are fooling gcc somehow so it generates far better and smaller
- * assembly code for access to contigous registers. It's a shame that gcc
- * doesn't guess this by itself.
- */
-typedef struct { volatile u32 offset[4096]; } __regbase;
-# define __REGP(x) ((__regbase *)((x)&~4095))->offset[((x)&4095)>>2]
-# define __REG(x) __REGP(io_p2v(x))
-#endif
-
-# define __PREG(x) (io_v2p((u32)&(x)))
+# define __REG(x) (*((volatile unsigned long *)io_p2v(x)))
+# define __PREG(x) (io_v2p((unsigned long)&(x)))
#else
diff --git a/include/asm-arm/auxvec.h b/include/asm-arm/auxvec.h
new file mode 100644
index 00000000000..c0536f6b29a
--- /dev/null
+++ b/include/asm-arm/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMARM_AUXVEC_H
+#define __ASMARM_AUXVEC_H
+
+#endif
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 035cdcff43d..e81baff4f54 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -256,7 +256,7 @@ extern void dmac_flush_range(unsigned long, unsigned long);
* Convert calls to our calling convention.
*/
#define flush_cache_all() __cpuc_flush_kern_all()
-
+#ifndef CONFIG_CPU_CACHE_VIPT
static inline void flush_cache_mm(struct mm_struct *mm)
{
if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
@@ -279,6 +279,11 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned l
__cpuc_flush_user_range(addr, addr + PAGE_SIZE, vma->vm_flags);
}
}
+#else
+extern void flush_cache_mm(struct mm_struct *mm);
+extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
+extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn);
+#endif
/*
* flush_cache_user_range is used when we want to ensure that the
diff --git a/include/asm-arm/fcntl.h b/include/asm-arm/fcntl.h
index 485b6bdf4d7..a80b6607b2e 100644
--- a/include/asm-arm/fcntl.h
+++ b/include/asm-arm/fcntl.h
@@ -1,87 +1,11 @@
#ifndef _ARM_FCNTL_H
#define _ARM_FCNTL_H
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 040000 /* must be a directory */
#define O_NOFOLLOW 0100000 /* don't follow links */
#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
#define O_LARGEFILE 0400000
-#define O_NOATIME 01000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
+#include <asm-generic/fcntl.h>
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
#endif
diff --git a/include/asm-arm/futex.h b/include/asm-arm/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-arm/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-arm/hardware/scoop.h b/include/asm-arm/hardware/scoop.h
index 7ea771ff614..527404b5a8d 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/include/asm-arm/hardware/scoop.h
@@ -40,6 +40,19 @@ struct scoop_config {
unsigned short io_dir;
};
+/* Structure for linking scoop devices to PCMCIA sockets */
+struct scoop_pcmcia_dev {
+ struct device *dev; /* Pointer to this socket's scoop device */
+ int irq; /* irq for socket */
+ int cd_irq;
+ const char *cd_irq_str;
+ unsigned char keep_vs;
+ unsigned char keep_rd;
+};
+
+extern int scoop_num;
+extern struct scoop_pcmcia_dev *scoop_devs;
+
void reset_scoop(struct device *dev);
unsigned short set_scoop_gpio(struct device *dev, unsigned short bit);
unsigned short reset_scoop_gpio(struct device *dev, unsigned short bit);
diff --git a/include/asm-arm/hdreg.h b/include/asm-arm/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-arm/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h
index a43a353f6c7..0ce6ca588d8 100644
--- a/include/asm-arm/mach/irq.h
+++ b/include/asm-arm/mach/irq.h
@@ -42,11 +42,11 @@ struct irqchip {
/*
* Set the type of the IRQ.
*/
- int (*type)(unsigned int, unsigned int);
+ int (*set_type)(unsigned int, unsigned int);
/*
* Set wakeup-enable on the selected IRQ
*/
- int (*wake)(unsigned int, unsigned int);
+ int (*set_wake)(unsigned int, unsigned int);
#ifdef CONFIG_SMP
/*
@@ -92,6 +92,14 @@ struct irqdesc {
extern struct irqdesc irq_desc[];
/*
+ * Helpful inline function for calling irq descriptor handlers.
+ */
+static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs)
+{
+ desc->handle(irq, desc, regs);
+}
+
+/*
* This is internal. Do not use it.
*/
extern void (*init_arch_irq)(void);
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 2cf279a4401..96c6db7dd0e 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -47,9 +47,7 @@ struct sys_timer {
#ifdef CONFIG_NO_IDLE_HZ
-#define DYN_TICK_SKIPPING (1 << 2)
#define DYN_TICK_ENABLED (1 << 1)
-#define DYN_TICK_SUITABLE (1 << 0)
struct dyn_tick_timer {
unsigned int state; /* Current state */
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 019c45d7573..4da1d532cbe 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -163,20 +163,6 @@ typedef unsigned long pgprot_t;
/* the upper-most page table pointer */
extern pmd_t *top_pmd;
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#include <asm/memory.h>
#endif /* !__ASSEMBLY__ */
@@ -186,4 +172,6 @@ static inline int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif
diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h
index 38ea5899a58..ead3ced38cb 100644
--- a/include/asm-arm/pci.h
+++ b/include/asm-arm/pci.h
@@ -64,6 +64,19 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
static inline void pcibios_add_platform_entries(struct pci_dev *dev)
{
}
diff --git a/include/asm-arm/types.h b/include/asm-arm/types.h
index f4c92e4c8c0..22992ee0627 100644
--- a/include/asm-arm/types.h
+++ b/include/asm-arm/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index a7c018b8a0d..a2fdad0138b 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -77,12 +77,6 @@ static inline void set_fs (mm_segment_t fs)
#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* Single-value transfer routines. They automatically use the right
* size if we just have the right pointer type. Note that the functions
diff --git a/include/asm-arm26/auxvec.h b/include/asm-arm26/auxvec.h
new file mode 100644
index 00000000000..c0536f6b29a
--- /dev/null
+++ b/include/asm-arm26/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMARM_AUXVEC_H
+#define __ASMARM_AUXVEC_H
+
+#endif
diff --git a/include/asm-arm26/fcntl.h b/include/asm-arm26/fcntl.h
index 485b6bdf4d7..d85995e7459 100644
--- a/include/asm-arm26/fcntl.h
+++ b/include/asm-arm26/fcntl.h
@@ -3,85 +3,11 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 040000 /* must be a directory */
#define O_NOFOLLOW 0100000 /* don't follow links */
#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
#define O_LARGEFILE 0400000
-#define O_NOATIME 01000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
+#include <asm-generic/fcntl.h>
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
#endif
diff --git a/include/asm-arm26/futex.h b/include/asm-arm26/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-arm26/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-arm26/hdreg.h b/include/asm-arm26/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-arm26/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-arm26/page.h b/include/asm-arm26/page.h
index c334079b082..d3f23ac4d46 100644
--- a/include/asm-arm26/page.h
+++ b/include/asm-arm26/page.h
@@ -89,20 +89,6 @@ typedef unsigned long pgprot_t;
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#include <asm/memory.h>
#endif /* !__ASSEMBLY__ */
@@ -112,4 +98,6 @@ static inline int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif
diff --git a/include/asm-arm26/types.h b/include/asm-arm26/types.h
index 56cbe573a23..81bd357ada0 100644
--- a/include/asm-arm26/types.h
+++ b/include/asm-arm26/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-arm26/uaccess.h b/include/asm-arm26/uaccess.h
index ab9ce38c6ae..3f2dd1093e5 100644
--- a/include/asm-arm26/uaccess.h
+++ b/include/asm-arm26/uaccess.h
@@ -40,12 +40,6 @@ extern int fixup_exception(struct pt_regs *regs);
#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* Single-value transfer routines. They automatically use the right
* size if we just have the right pointer type. Note that the functions
diff --git a/include/asm-cris/auxvec.h b/include/asm-cris/auxvec.h
new file mode 100644
index 00000000000..cb30b01bf19
--- /dev/null
+++ b/include/asm-cris/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMCRIS_AUXVEC_H
+#define __ASMCRIS_AUXVEC_H
+
+#endif
diff --git a/include/asm-cris/fcntl.h b/include/asm-cris/fcntl.h
index 61c563242b5..46ab12db573 100644
--- a/include/asm-cris/fcntl.h
+++ b/include/asm-cris/fcntl.h
@@ -1,90 +1 @@
-#ifndef _CRIS_FCNTL_H
-#define _CRIS_FCNTL_H
-
-/* verbatim copy of i386 version */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint - currently ignored */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get f_flags */
-#define F_SETFD 2 /* set f_flags */
-#define F_GETFL 3 /* more flags (cloexec) */
-#define F_SETFL 4
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-cris/futex.h b/include/asm-cris/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-cris/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h
index 8e787fdaedd..4fab5c3b2e1 100644
--- a/include/asm-cris/irq.h
+++ b/include/asm-cris/irq.h
@@ -1,6 +1,11 @@
#ifndef _ASM_IRQ_H
#define _ASM_IRQ_H
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
#include <asm/arch/irq.h>
extern __inline__ int irq_canonicalize(int irq)
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index bbf17bd3938..c99c478c482 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -70,19 +70,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#ifndef __ASSEMBLY__
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
#endif /* __ASSEMBLY__ */
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
@@ -90,5 +77,7 @@ static inline int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _CRIS_PAGE_H */
diff --git a/include/asm-cris/types.h b/include/asm-cris/types.h
index 8fa6d6c7afc..84557c9bac9 100644
--- a/include/asm-cris/types.h
+++ b/include/asm-cris/types.h
@@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-cris/uaccess.h b/include/asm-cris/uaccess.h
index 6db17221fd9..7d50086eb5e 100644
--- a/include/asm-cris/uaccess.h
+++ b/include/asm-cris/uaccess.h
@@ -91,13 +91,6 @@
#define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
#define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
#include <asm/arch/uaccess.h>
/*
diff --git a/include/asm-frv/auxvec.h b/include/asm-frv/auxvec.h
new file mode 100644
index 00000000000..07710778fa1
--- /dev/null
+++ b/include/asm-frv/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __FRV_AUXVEC_H
+#define __FRV_AUXVEC_H
+
+#endif
diff --git a/include/asm-frv/fcntl.h b/include/asm-frv/fcntl.h
index d61b999f997..46ab12db573 100644
--- a/include/asm-frv/fcntl.h
+++ b/include/asm-frv/fcntl.h
@@ -1,88 +1 @@
-#ifndef _ASM_FCNTL_H
-#define _ASM_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif /* _ASM_FCNTL_H */
-
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-frv/futex.h b/include/asm-frv/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-frv/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index f7914f1782b..4feba567e7f 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -45,21 +45,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size) __attribute_const__;
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size - 1) >> (PAGE_SHIFT - 1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#define devmem_is_allowed(pfn) 1
#define __pa(vaddr) virt_to_phys((void *) vaddr)
@@ -102,4 +87,6 @@ extern unsigned long max_pfn;
#define WANT_PAGE_VIRTUAL 1
#endif
+#include <asm-generic/page.h>
+
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 1a5b6546bb4..50605df6d8a 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -65,8 +65,6 @@ typedef u64 u_quad_t;
typedef u32 dma_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index 32dc52e883e..991b50fbba2 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -67,12 +67,6 @@ static inline int ___range_ok(unsigned long addr, unsigned long size)
#define access_ok(type,addr,size) (__range_ok((addr), (size)) == 0)
#define __access_ok(addr,size) (__range_ok((addr), (size)) == 0)
-/* this function will go away soon - use access_ok() / __range_ok() instead */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return __range_ok(addr, size);
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
new file mode 100644
index 00000000000..b663520dcdc
--- /dev/null
+++ b/include/asm-generic/fcntl.h
@@ -0,0 +1,149 @@
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on an ext2 file system */
+#define O_ACCMODE 00000003
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+#ifndef O_CREAT
+#define O_CREAT 00000100 /* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL 00000200 /* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY 00000400 /* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC 00001000 /* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND 00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK 00004000
+#endif
+#ifndef O_SYNC
+#define O_SYNC 00010000
+#endif
+#ifndef FASYNC
+#define FASYNC 00020000 /* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT 00040000 /* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 00200000 /* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 00400000 /* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME 01000000
+#endif
+#ifndef O_NDELAY
+#define O_NDELAY O_NONBLOCK
+#endif
+
+#define F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get close_on_exec */
+#define F_SETFD 2 /* set/clear close_on_exec */
+#define F_GETFL 3 /* get file->f_flags */
+#define F_SETFL 4 /* set file->f_flags */
+#ifndef F_GETLK
+#define F_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN 8 /* for sockets. */
+#define F_GETOWN 9 /* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+#endif
+
+/* for leases */
+#ifndef F_INPROGRESS
+#define F_INPROGRESS 16
+#endif
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH 1 /* shared lock */
+#define LOCK_EX 2 /* exclusive lock */
+#define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+#define LOCK_UN 8 /* remove lock */
+
+#define LOCK_MAND 32 /* This is a mandatory flock ... */
+#define LOCK_READ 64 /* which allows concurrent read operations */
+#define LOCK_WRITE 128 /* which allows concurrent write operations */
+#define LOCK_RW 192 /* which allows concurrent read & write ops */
+
+#define F_LINUX_SPECIFIC_BASE 1024
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+#ifndef __ARCH_FLOCK_PAD
+#define __ARCH_FLOCK_PAD
+#endif
+
+struct flock {
+ short l_type;
+ short l_whence;
+ off_t l_start;
+ off_t l_len;
+ pid_t l_pid;
+ __ARCH_FLOCK_PAD
+};
+#endif
+
+#ifndef CONFIG_64BIT
+
+#ifndef F_GETLK64
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+#endif
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK64
+#ifndef __ARCH_FLOCK64_PAD
+#define __ARCH_FLOCK64_PAD
+#endif
+
+struct flock64 {
+ short l_type;
+ short l_whence;
+ loff_t l_start;
+ loff_t l_len;
+ pid_t l_pid;
+ __ARCH_FLOCK64_PAD
+};
+#endif
+#endif /* !CONFIG_64BIT */
+
+#endif /* _ASM_GENERIC_FCNTL_H */
diff --git a/include/asm-generic/hdreg.h b/include/asm-generic/hdreg.h
deleted file mode 100644
index 7051fba8bcf..00000000000
--- a/include/asm-generic/hdreg.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#warning <asm/hdreg.h> is obsolete, please do not use it
-
-#ifndef __ASM_GENERIC_HDREG_H
-#define __ASM_GENERIC_HDREG_H
-
-typedef unsigned long ide_ioreg_t;
-
-#endif /* __ASM_GENERIC_HDREG_H */
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
new file mode 100644
index 00000000000..a96b5d986b6
--- /dev/null
+++ b/include/asm-generic/page.h
@@ -0,0 +1,26 @@
+#ifndef _ASM_GENERIC_PAGE_H
+#define _ASM_GENERIC_PAGE_H
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_order(unsigned long size)
+{
+ int order;
+
+ size = (size - 1) >> (PAGE_SHIFT - 1);
+ order = -1;
+ do {
+ size >>= 1;
+ order++;
+ } while (size);
+ return order;
+}
+
+#endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_PAGE_H */
diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h
index ee1d8b5d816..c36a77d3bf4 100644
--- a/include/asm-generic/pci.h
+++ b/include/asm-generic/pci.h
@@ -30,6 +30,19 @@ pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
res->end = region->end;
}
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
#define pcibios_scan_all_fns(a, b) 0
#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f4059356517..f86c1e54946 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -101,6 +101,22 @@ do { \
})
#endif
+#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
+#define ptep_get_and_clear_full(__mm, __address, __ptep, __full) \
+({ \
+ pte_t __pte; \
+ __pte = ptep_get_and_clear((__mm), (__address), (__ptep)); \
+ __pte; \
+})
+#endif
+
+#ifndef __HAVE_ARCH_PTE_CLEAR_FULL
+#define pte_clear_full(__mm, __address, __ptep, __full) \
+do { \
+ pte_clear((__mm), (__address), (__ptep)); \
+} while (0)
+#endif
+
#ifndef __HAVE_ARCH_PTEP_CLEAR_FLUSH
#define ptep_clear_flush(__vma, __address, __ptep) \
({ \
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 450eae22c39..886dbd11689 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -12,5 +12,6 @@ extern char _sextratext[] __attribute__((weak));
extern char _eextratext[] __attribute__((weak));
extern char _end[];
extern char __per_cpu_start[], __per_cpu_end[];
+extern char __kprobes_text_start[], __kprobes_text_end[];
#endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
index 6c90f0f36ee..4dc8ddb401c 100644
--- a/include/asm-generic/unaligned.h
+++ b/include/asm-generic/unaligned.h
@@ -16,9 +16,9 @@
* The main single-value unaligned transfer routines.
*/
#define get_unaligned(ptr) \
- ((__typeof__(*(ptr)))__get_unaligned((ptr), sizeof(*(ptr))))
+ __get_unaligned((ptr), sizeof(*(ptr)))
#define put_unaligned(x,ptr) \
- __put_unaligned((unsigned long)(x), (ptr), sizeof(*(ptr)))
+ __put_unaligned((__u64)(x), (ptr), sizeof(*(ptr)))
/*
* This function doesn't actually exist. The idea is that when
@@ -36,19 +36,19 @@ struct __una_u16 { __u16 x __attribute__((packed)); };
* Elemental unaligned loads
*/
-static inline unsigned long __uldq(const __u64 *addr)
+static inline __u64 __uldq(const __u64 *addr)
{
const struct __una_u64 *ptr = (const struct __una_u64 *) addr;
return ptr->x;
}
-static inline unsigned long __uldl(const __u32 *addr)
+static inline __u32 __uldl(const __u32 *addr)
{
const struct __una_u32 *ptr = (const struct __una_u32 *) addr;
return ptr->x;
}
-static inline unsigned long __uldw(const __u16 *addr)
+static inline __u16 __uldw(const __u16 *addr)
{
const struct __una_u16 *ptr = (const struct __una_u16 *) addr;
return ptr->x;
@@ -78,7 +78,7 @@ static inline void __ustw(__u16 val, __u16 *addr)
#define __get_unaligned(ptr, size) ({ \
const void *__gu_p = ptr; \
- unsigned long val; \
+ __typeof__(*(ptr)) val; \
switch (size) { \
case 1: \
val = *(const __u8 *)__gu_p; \
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b3bb326ae5b..6f857be2b64 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -6,6 +6,9 @@
#define VMLINUX_SYMBOL(_sym_) _sym_
#endif
+/* Align . to a 8 byte boundary equals to maximum function alignment. */
+#define ALIGN_FUNCTION() . = ALIGN(8)
+
#define RODATA \
.rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
*(.rodata) *(.rodata.*) \
@@ -79,12 +82,24 @@
VMLINUX_SYMBOL(__security_initcall_end) = .; \
}
+/* sched.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
#define SCHED_TEXT \
+ ALIGN_FUNCTION(); \
VMLINUX_SYMBOL(__sched_text_start) = .; \
*(.sched.text) \
VMLINUX_SYMBOL(__sched_text_end) = .;
+/* spinlock.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
#define LOCK_TEXT \
+ ALIGN_FUNCTION(); \
VMLINUX_SYMBOL(__lock_text_start) = .; \
*(.spinlock.text) \
VMLINUX_SYMBOL(__lock_text_end) = .;
+
+#define KPROBES_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__kprobes_text_start) = .; \
+ *(.kprobes.text) \
+ VMLINUX_SYMBOL(__kprobes_text_end) = .;
diff --git a/include/asm-h8300/auxvec.h b/include/asm-h8300/auxvec.h
new file mode 100644
index 00000000000..1d36fe38b08
--- /dev/null
+++ b/include/asm-h8300/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMH8300_AUXVEC_H
+#define __ASMH8300_AUXVEC_H
+
+#endif
diff --git a/include/asm-h8300/fcntl.h b/include/asm-h8300/fcntl.h
index 355350a57bf..1952cb2e3b0 100644
--- a/include/asm-h8300/fcntl.h
+++ b/include/asm-h8300/fcntl.h
@@ -1,87 +1,11 @@
#ifndef _H8300_FCNTL_H
#define _H8300_FCNTL_H
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 040000 /* must be a directory */
#define O_NOFOLLOW 0100000 /* don't follow links */
#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
#define O_LARGEFILE 0400000
-#define O_NOATIME 01000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
+#include <asm-generic/fcntl.h>
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
#endif /* _H8300_FCNTL_H */
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-h8300/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-h8300/hdreg.h b/include/asm-h8300/hdreg.h
deleted file mode 100644
index 36d0c06687d..00000000000
--- a/include/asm-h8300/hdreg.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * linux/include/asm-h8300/hdreg.h
- *
- * Copyright (C) 1994-1996 Linus Torvalds & authors
- */
-
-#warning this file is obsolete, please do not use it
-
-#ifndef _H8300_HDREG_H
-#define _H8300_HDREG_H
-
-typedef unsigned int q40ide_ioreg_t;
-typedef unsigned char * ide_ioreg_t;
-
-#endif /* _H8300_HDREG_H */
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index e3b7960d445..e8c02b8c2d9 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -54,20 +54,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
extern unsigned long memory_start;
extern unsigned long memory_end;
@@ -101,4 +87,6 @@ extern unsigned long memory_end;
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _H8300_PAGE_H */
diff --git a/include/asm-h8300/types.h b/include/asm-h8300/types.h
index 21f4fc07ac0..bf91e0d4dde 100644
--- a/include/asm-h8300/types.h
+++ b/include/asm-h8300/types.h
@@ -58,8 +58,6 @@ typedef u32 dma_addr_t;
#define HAVE_SECTOR_T
typedef u64 sector_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
diff --git a/include/asm-h8300/uaccess.h b/include/asm-h8300/uaccess.h
index 1480f307a47..ebe58c6c838 100644
--- a/include/asm-h8300/uaccess.h
+++ b/include/asm-h8300/uaccess.h
@@ -24,12 +24,6 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
return(RANGE_CHECK_OK(addr, size, 0L, (unsigned long)&_ramend));
}
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
- return access_ok(type,addr,size)?0:-EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index cf828ace13f..df4ed323aa4 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -103,7 +103,7 @@ __acpi_release_global_lock (unsigned int *lock)
:"=r"(n_hi), "=r"(n_lo) \
:"0"(n_hi), "1"(n_lo))
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern int acpi_lapic;
extern int acpi_ioapic;
extern int acpi_noirq;
@@ -146,13 +146,6 @@ static inline void check_acpi_pci(void) { }
#endif
-#else /* CONFIG_ACPI_BOOT */
-# define acpi_lapic 0
-# define acpi_ioapic 0
-
-#endif
-
-#ifdef CONFIG_ACPI_PCI
static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
static inline void acpi_disable_pci(void)
{
@@ -160,11 +153,16 @@ static inline void acpi_disable_pci(void)
acpi_noirq_set();
}
extern int acpi_irq_balance_set(char *str);
-#else
+
+#else /* !CONFIG_ACPI */
+
+#define acpi_lapic 0
+#define acpi_ioapic 0
static inline void acpi_noirq_set(void) { }
static inline void acpi_disable_pci(void) { }
-static inline int acpi_irq_balance_set(char *str) { return 0; }
-#endif
+
+#endif /* !CONFIG_ACPI */
+
#ifdef CONFIG_ACPI_SLEEP
diff --git a/include/asm-i386/agp.h b/include/asm-i386/agp.h
index b82f5f3ab88..9075083bab7 100644
--- a/include/asm-i386/agp.h
+++ b/include/asm-i386/agp.h
@@ -19,7 +19,7 @@ int unmap_page_from_agp(struct page *page);
/* Could use CLFLUSH here if the cpu supports it. But then it would
need to be called for each cacheline of the whole page so it may not be
worth it. Would need a page for it. */
-#define flush_agp_cache() asm volatile("wbinvd":::"memory")
+#define flush_agp_cache() wbinvd()
/* Convert a physical address to an address suitable for the GART. */
#define phys_to_gart(x) (x)
diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h
index a96a8f48fbf..03185cef8e0 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-i386/apicdef.h
@@ -16,6 +16,7 @@
#define GET_APIC_VERSION(x) ((x)&0xFF)
#define GET_APIC_MAXLVT(x) (((x)>>16)&0xFF)
#define APIC_INTEGRATED(x) ((x)&0xF0)
+#define APIC_XAPIC(x) ((x) >= 0x14)
#define APIC_TASKPRI 0x80
#define APIC_TPRI_MASK 0xFF
#define APIC_ARBPRI 0x90
diff --git a/include/asm-i386/auxvec.h b/include/asm-i386/auxvec.h
new file mode 100644
index 00000000000..395e13016bf
--- /dev/null
+++ b/include/asm-i386/auxvec.h
@@ -0,0 +1,11 @@
+#ifndef __ASMi386_AUXVEC_H
+#define __ASMi386_AUXVEC_H
+
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them, start the x86-specific ones at 32.
+ */
+#define AT_SYSINFO 32
+#define AT_SYSINFO_EHDR 33
+
+#endif
diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h
index 6789fc275da..ea54540638d 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-i386/bugs.h
@@ -118,7 +118,10 @@ static void __init check_hlt(void)
printk("disabled\n");
return;
}
- __asm__ __volatile__("hlt ; hlt ; hlt ; hlt");
+ halt();
+ halt();
+ halt();
+ halt();
printk("OK.\n");
}
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 11e67811a99..6df1a53c190 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -27,8 +27,18 @@ struct Xgt_desc_struct {
extern struct Xgt_desc_struct idt_descr, cpu_gdt_descr[NR_CPUS];
-#define load_TR_desc() __asm__ __volatile__("ltr %%ax"::"a" (GDT_ENTRY_TSS*8))
-#define load_LDT_desc() __asm__ __volatile__("lldt %%ax"::"a" (GDT_ENTRY_LDT*8))
+#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
+#define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
+
+#define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
+#define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
+#define load_tr(tr) __asm__ __volatile("ltr %0"::"mr" (tr))
+#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (ldt))
+
+#define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
+#define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
+#define store_tr(tr) __asm__ ("str %0":"=mr" (tr))
+#define store_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
/*
* This is the ldt that every process will get unless we need
@@ -39,14 +49,14 @@ extern void set_intr_gate(unsigned int irq, void * addr);
#define _set_tssldt_desc(n,addr,limit,type) \
__asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
- "movw %%ax,2(%2)\n\t" \
- "rorl $16,%%eax\n\t" \
- "movb %%al,4(%2)\n\t" \
+ "movw %w1,2(%2)\n\t" \
+ "rorl $16,%1\n\t" \
+ "movb %b1,4(%2)\n\t" \
"movb %4,5(%2)\n\t" \
"movb $0,6(%2)\n\t" \
- "movb %%ah,7(%2)\n\t" \
- "rorl $16,%%eax" \
- : "=m"(*(n)) : "a" (addr), "r"(n), "ir"(limit), "i"(type))
+ "movb %h1,7(%2)\n\t" \
+ "rorl $16,%1" \
+ : "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, void *addr)
{
@@ -86,6 +96,13 @@ static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
(info)->seg_not_present == 1 && \
(info)->useable == 0 )
+static inline void write_ldt_entry(void *ldt, int entry, __u32 entry_a, __u32 entry_b)
+{
+ __u32 *lp = (__u32 *)((char *)ldt + entry*8);
+ *lp = entry_a;
+ *(lp+1) = entry_b;
+}
+
#if TLS_SIZE != 24
# error update this code.
#endif
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index 130bdc8c68c..fa11117d3cf 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -9,6 +9,7 @@
#include <asm/user.h>
#include <asm/processor.h>
#include <asm/system.h> /* for savesegment */
+#include <asm/auxvec.h>
#include <linux/utsname.h>
@@ -109,13 +110,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
#define ELF_PLATFORM (system_utsname.machine)
-/*
- * Architecture-neutral AT_ values in 0-17, leave some room
- * for more of them, start the x86-specific ones at 32.
- */
-#define AT_SYSINFO 32
-#define AT_SYSINFO_EHDR 33
-
#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) do { } while (0)
diff --git a/include/asm-i386/fcntl.h b/include/asm-i386/fcntl.h
index 511cde94a3e..46ab12db573 100644
--- a/include/asm-i386/fcntl.h
+++ b/include/asm-i386/fcntl.h
@@ -1,88 +1 @@
-#ifndef _I386_FCNTL_H
-#define _I386_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-i386/fixmap.h b/include/asm-i386/fixmap.h
index c94cac95838..cfb1c61d3b9 100644
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-i386/fixmap.h
@@ -76,7 +76,7 @@ enum fixed_addresses {
FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
#endif
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
FIX_ACPI_BEGIN,
FIX_ACPI_END = FIX_ACPI_BEGIN + FIX_ACPI_PAGES - 1,
#endif
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
new file mode 100644
index 00000000000..44b9db80647
--- /dev/null
+++ b/include/asm-i386/futex.h
@@ -0,0 +1,108 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile ( \
+"1: " insn "\n" \
+"2: .section .fixup,\"ax\"\n\
+3: mov %3, %1\n\
+ jmp 2b\n\
+ .previous\n\
+ .section __ex_table,\"a\"\n\
+ .align 8\n\
+ .long 1b,3b\n\
+ .previous" \
+ : "=r" (oldval), "=r" (ret), "=m" (*uaddr) \
+ : "i" (-EFAULT), "m" (*uaddr), "0" (oparg), "1" (0))
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile ( \
+"1: movl %2, %0\n\
+ movl %0, %3\n" \
+ insn "\n" \
+"2: " LOCK_PREFIX "cmpxchgl %3, %2\n\
+ jnz 1b\n\
+3: .section .fixup,\"ax\"\n\
+4: mov %5, %1\n\
+ jmp 3b\n\
+ .previous\n\
+ .section __ex_table,\"a\"\n\
+ .align 8\n\
+ .long 1b,4b,2b,4b\n\
+ .previous" \
+ : "=&a" (oldval), "=&r" (ret), "=m" (*uaddr), \
+ "=&r" (tem) \
+ : "r" (oparg), "i" (-EFAULT), "m" (*uaddr), "1" (0))
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ if (op == FUTEX_OP_SET)
+ __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
+ else {
+#ifndef CONFIG_X86_BSWAP
+ if (boot_cpu_data.x86 == 3)
+ ret = -ENOSYS;
+ else
+#endif
+ switch (op) {
+ case FUTEX_OP_ADD:
+ __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret,
+ oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_OR:
+ __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr,
+ oparg);
+ break;
+ case FUTEX_OP_ANDN:
+ __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr,
+ ~oparg);
+ break;
+ case FUTEX_OP_XOR:
+ __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr,
+ oparg);
+ break;
+ default:
+ ret = -ENOSYS;
+ }
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-i386/hdreg.h b/include/asm-i386/hdreg.h
deleted file mode 100644
index 5989bbc97cb..00000000000
--- a/include/asm-i386/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h
index 002c203ccd6..51c4e5fe606 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-i386/io_apic.h
@@ -195,12 +195,12 @@ extern int skip_ioapic_setup;
*/
#define io_apic_assign_pci_irqs (mp_irq_entries && !skip_ioapic_setup && io_apic_irqs)
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern int io_apic_get_unique_id (int ioapic, int apic_id);
extern int io_apic_get_version (int ioapic);
extern int io_apic_get_redir_entries (int ioapic);
extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int active_high_low);
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /* CONFIG_ACPI */
extern int (*ioapic_renumber_irq)(int ioapic, int irq);
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h
index b3f8d5f59d5..316138e8991 100644
--- a/include/asm-i386/kdebug.h
+++ b/include/asm-i386/kdebug.h
@@ -41,9 +41,16 @@ enum die_val {
DIE_PAGE_FAULT,
};
-static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
+static inline int notify_die(enum die_val val, const char *str,
+ struct pt_regs *regs, long err, int trap, int sig)
{
- struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
+ struct die_args args = {
+ .regs = regs,
+ .str = str,
+ .err = err,
+ .trapnr = trap,
+ .signr = sig
+ };
return notifier_call_chain(&i386die_chain, val, &args);
}
diff --git a/include/asm-i386/mach-default/mach_reboot.h b/include/asm-i386/mach-default/mach_reboot.h
index 521e227db67..06ae4d81ba6 100644
--- a/include/asm-i386/mach-default/mach_reboot.h
+++ b/include/asm-i386/mach-default/mach_reboot.h
@@ -22,7 +22,15 @@ static inline void mach_reboot(void)
for (i = 0; i < 100; i++) {
kb_wait();
udelay(50);
- outb(0xfe, 0x64); /* pulse reset low */
+ outb(0x60, 0x64); /* write Controller Command Byte */
+ udelay(50);
+ kb_wait();
+ udelay(50);
+ outb(0x14, 0x60); /* set "System flag" */
+ udelay(50);
+ kb_wait();
+ udelay(50);
+ outb(0xfe, 0x64); /* pulse reset low */
udelay(50);
}
}
diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-i386/mach-es7000/mach_mpparse.h
index 85809e0898d..28a84f6185a 100644
--- a/include/asm-i386/mach-es7000/mach_mpparse.h
+++ b/include/asm-i386/mach-es7000/mach_mpparse.h
@@ -1,6 +1,8 @@
#ifndef __ASM_MACH_MPPARSE_H
#define __ASM_MACH_MPPARSE_H
+#include <linux/acpi.h>
+
static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
struct mpc_config_translation *translation)
{
@@ -12,8 +14,9 @@ static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
{
}
-extern int parse_unisys_oem (char *oemptr, int oem_entries);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length);
+extern int parse_unisys_oem (char *oemptr);
+extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
+extern void setup_unisys();
static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid)
@@ -22,18 +25,33 @@ static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
struct mp_config_oemtable *oem_table =
(struct mp_config_oemtable *)mpc->mpc_oemptr;
if (!strncmp(oem, "UNISYS", 6))
- return parse_unisys_oem((char *)oem_table, oem_table->oem_length);
+ return parse_unisys_oem((char *)oem_table);
}
return 0;
}
+static inline int es7000_check_dsdt()
+{
+ struct acpi_table_header *header = NULL;
+ if(!acpi_get_table_header_early(ACPI_DSDT, &header))
+ acpi_table_print(header, 0);
+ if (!strncmp(header->oem_id, "UNISYS", 6))
+ return 1;
+ return 0;
+}
+
/* Hook from generic ACPI tables.c */
static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
unsigned long oem_addr;
- int oem_entries;
- if (!find_unisys_acpi_oem_table(&oem_addr, &oem_entries))
- return parse_unisys_oem((char *)oem_addr, oem_entries);
+ if (!find_unisys_acpi_oem_table(&oem_addr)) {
+ if (es7000_check_dsdt())
+ return parse_unisys_oem((char *)oem_addr);
+ else {
+ setup_unisys();
+ return 1;
+ }
+ }
return 0;
}
diff --git a/include/asm-i386/mach-generic/mach_apic.h b/include/asm-i386/mach-generic/mach_apic.h
index b13767a4e93..d9dc039da94 100644
--- a/include/asm-i386/mach-generic/mach_apic.h
+++ b/include/asm-i386/mach-generic/mach_apic.h
@@ -28,4 +28,6 @@
#define enable_apic_mode (genapic->enable_apic_mode)
#define phys_pkg_id (genapic->phys_pkg_id)
+extern void generic_bigsmp_probe(void);
+
#endif /* __ASM_MACH_APIC_H */
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index 516421300ea..348fe3a4879 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -29,7 +29,7 @@ static inline void get_memcfg_numa(void)
#ifdef CONFIG_X86_NUMAQ
if (get_memcfg_numaq())
return;
-#elif CONFIG_ACPI_SRAT
+#elif defined(CONFIG_ACPI_SRAT)
if (get_memcfg_from_srat())
return;
#endif
diff --git a/include/asm-i386/mpspec.h b/include/asm-i386/mpspec.h
index d9fafba075b..64a0b8e6afe 100644
--- a/include/asm-i386/mpspec.h
+++ b/include/asm-i386/mpspec.h
@@ -11,6 +11,7 @@ extern int mp_bus_id_to_local [MAX_MP_BUSSES];
extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
+extern unsigned int def_to_bigsmp;
extern unsigned int boot_cpu_physical_apicid;
extern int smp_found_config;
extern void find_smp_config (void);
@@ -26,14 +27,14 @@ extern unsigned long mp_lapic_addr;
extern int pic_mode;
extern int using_apic_timer;
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern void mp_register_lapic (u8 id, u8 enabled);
extern void mp_register_lapic_address (u64 address);
extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
extern void mp_config_acpi_legacy_irqs (void);
extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low);
-#endif /*CONFIG_ACPI_BOOT*/
+#endif /* CONFIG_ACPI */
#define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_APICS)
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index c76fce8badb..62b76cd9695 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -47,6 +47,21 @@ static inline void wrmsrl (unsigned long msr, unsigned long long val)
: "c" (msr), "0" (a), "d" (b), "i" (-EFAULT));\
ret__; })
+/* rdmsr with exception handling */
+#define rdmsr_safe(msr,a,b) ({ int ret__; \
+ asm volatile("2: rdmsr ; xorl %0,%0\n" \
+ "1:\n\t" \
+ ".section .fixup,\"ax\"\n\t" \
+ "3: movl %4,%0 ; jmp 1b\n\t" \
+ ".previous\n\t" \
+ ".section __ex_table,\"a\"\n" \
+ " .align 4\n\t" \
+ " .long 2b,3b\n\t" \
+ ".previous" \
+ : "=r" (ret__), "=a" (*(a)), "=d" (*(b)) \
+ : "c" (msr), "i" (-EFAULT));\
+ ret__; })
+
#define rdtsc(low,high) \
__asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high))
diff --git a/include/asm-i386/page.h b/include/asm-i386/page.h
index 8d93f732d72..73296d9924f 100644
--- a/include/asm-i386/page.h
+++ b/include/asm-i386/page.h
@@ -68,7 +68,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
#endif
#define pgd_val(x) ((x).pgd)
@@ -104,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
*/
extern unsigned int __VMALLOC_RESERVE;
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
extern int sysctl_legacy_va_layout;
extern int page_is_ram(unsigned long pagenr);
@@ -156,4 +141,6 @@ extern int page_is_ram(unsigned long pagenr);
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _I386_PAGE_H */
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index d609f9c2c1f..2e3f4a344a2 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -64,7 +64,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
#define set_pmd(pmdptr,pmdval) \
set_64bit((unsigned long long *)(pmdptr),pmd_val(pmdval))
#define set_pud(pudptr,pudval) \
- set_64bit((unsigned long long *)(pudptr),pud_val(pudval))
+ (*(pudptr) = (pudval))
/*
* Pentium-II erratum A13: in PAE mode we explicitly have to flush
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 77c6497f416..47bc1ffa3d4 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -86,9 +86,7 @@ void paging_init(void);
#endif
/*
- * The 4MB page is guessing.. Detailed in the infamous "Chapter H"
- * of the Pentium details, but assuming intel did the straightforward
- * thing, this bit set in the page directory entry just means that
+ * _PAGE_PSE set in the page directory entry just means that
* the page directory entry points directly to a 4MB-aligned block of
* memory.
*/
@@ -119,8 +117,10 @@ void paging_init(void);
#define _PAGE_UNUSED2 0x400
#define _PAGE_UNUSED3 0x800
-#define _PAGE_FILE 0x040 /* set:pagecache unset:swap */
-#define _PAGE_PROTNONE 0x080 /* If not present */
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE 0x040 /* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE 0x080 /* if the user mapped it with PROT_NONE;
+ pte_present gives true */
#ifdef CONFIG_X86_PAE
#define _PAGE_NX (1ULL<<_PAGE_BIT_NX)
#else
@@ -215,11 +215,13 @@ extern unsigned long pg0[];
* The following only work if pte_present() is true.
* Undefined behaviour if not..
*/
+#define __LARGE_PTE (_PAGE_PSE | _PAGE_PRESENT)
static inline int pte_user(pte_t pte) { return (pte).pte_low & _PAGE_USER; }
static inline int pte_read(pte_t pte) { return (pte).pte_low & _PAGE_USER; }
static inline int pte_dirty(pte_t pte) { return (pte).pte_low & _PAGE_DIRTY; }
static inline int pte_young(pte_t pte) { return (pte).pte_low & _PAGE_ACCESSED; }
static inline int pte_write(pte_t pte) { return (pte).pte_low & _PAGE_RW; }
+static inline int pte_huge(pte_t pte) { return ((pte).pte_low & __LARGE_PTE) == __LARGE_PTE; }
/*
* The following only works if pte_present() is not true.
@@ -236,7 +238,7 @@ static inline pte_t pte_mkexec(pte_t pte) { (pte).pte_low |= _PAGE_USER; return
static inline pte_t pte_mkdirty(pte_t pte) { (pte).pte_low |= _PAGE_DIRTY; return pte; }
static inline pte_t pte_mkyoung(pte_t pte) { (pte).pte_low |= _PAGE_ACCESSED; return pte; }
static inline pte_t pte_mkwrite(pte_t pte) { (pte).pte_low |= _PAGE_RW; return pte; }
-static inline pte_t pte_mkhuge(pte_t pte) { (pte).pte_low |= _PAGE_PRESENT | _PAGE_PSE; return pte; }
+static inline pte_t pte_mkhuge(pte_t pte) { (pte).pte_low |= __LARGE_PTE; return pte; }
#ifdef CONFIG_X86_PAE
# include <asm/pgtable-3level.h>
@@ -258,12 +260,39 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
}
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+ pte_t pte;
+ if (full) {
+ pte = *ptep;
+ *ptep = __pte(0);
+ } else {
+ pte = ptep_get_and_clear(mm, addr, ptep);
+ }
+ return pte;
+}
+
static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
{
clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
}
/*
+ * clone_pgd_range(pgd_t *dst, pgd_t *src, int count);
+ *
+ * dst - pointer to pgd range anwhere on a pgd page
+ * src - ""
+ * count - the number of pgds to copy.
+ *
+ * dst and src can be on the same page, but the range must not overlap,
+ * and must not cross a page boundary.
+ */
+static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
+{
+ memcpy(dst, src, count * sizeof(pgd_t));
+}
+
+/*
* Macro to mark a page protection value as "uncacheable". On processors which do not support
* it, this is a no-op.
*/
@@ -415,6 +444,7 @@ extern void noexec_setup(const char *str);
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
#define __HAVE_ARCH_PTE_SAME
#include <asm-generic/pgtable.h>
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index d0d8b016009..37bef8ed7be 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -203,9 +203,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
return edx;
}
-#define load_cr3(pgdir) \
- asm volatile("movl %0,%%cr3": :"r" (__pa(pgdir)))
-
+#define load_cr3(pgdir) write_cr3(__pa(pgdir))
/*
* Intel CPU features in CR4
@@ -232,22 +230,20 @@ extern unsigned long mmu_cr4_features;
static inline void set_in_cr4 (unsigned long mask)
{
+ unsigned cr4;
mmu_cr4_features |= mask;
- __asm__("movl %%cr4,%%eax\n\t"
- "orl %0,%%eax\n\t"
- "movl %%eax,%%cr4\n"
- : : "irg" (mask)
- :"ax");
+ cr4 = read_cr4();
+ cr4 |= mask;
+ write_cr4(cr4);
}
static inline void clear_in_cr4 (unsigned long mask)
{
+ unsigned cr4;
mmu_cr4_features &= ~mask;
- __asm__("movl %%cr4,%%eax\n\t"
- "andl %0,%%eax\n\t"
- "movl %%eax,%%cr4\n"
- : : "irg" (~mask)
- :"ax");
+ cr4 = read_cr4();
+ cr4 &= ~mask;
+ write_cr4(cr4);
}
/*
@@ -281,6 +277,11 @@ static inline void clear_in_cr4 (unsigned long mask)
outb((data), 0x23); \
} while (0)
+static inline void serialize_cpu(void)
+{
+ __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
static inline void __monitor(const void *eax, unsigned long ecx,
unsigned long edx)
{
@@ -454,6 +455,7 @@ struct thread_struct {
unsigned int saved_fs, saved_gs;
/* IO permissions */
unsigned long *io_bitmap_ptr;
+ unsigned long iopl;
/* max allowed port in the bitmap, in bytes: */
unsigned long io_bitmap_max;
};
@@ -474,7 +476,6 @@ struct thread_struct {
.esp0 = sizeof(init_stack) + (long)&init_stack, \
.ss0 = __KERNEL_DS, \
.ss1 = __KERNEL_CS, \
- .ldt = GDT_ENTRY_LDT, \
.io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
.io_bitmap = { [ 0 ... IO_BITMAP_LONGS] = ~0 }, \
}
@@ -511,6 +512,21 @@ static inline void load_esp0(struct tss_struct *tss, struct thread_struct *threa
: /* no output */ \
:"r" (value))
+/*
+ * Set IOPL bits in EFLAGS from given mask
+ */
+static inline void set_iopl_mask(unsigned mask)
+{
+ unsigned int reg;
+ __asm__ __volatile__ ("pushfl;"
+ "popl %0;"
+ "andl %1, %0;"
+ "orl %2, %0;"
+ "pushl %0;"
+ "popfl"
+ : "=&r" (reg)
+ : "i" (~X86_EFLAGS_IOPL), "r" (mask));
+}
/* Forward declaration, a strange C thing */
struct task_struct;
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 05532875e39..7e0f2945d17 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -61,6 +61,13 @@ struct pt_regs {
struct task_struct;
extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
+/*
+ * user_mode_vm(regs) determines whether a register set came from user mode.
+ * This is true if V8086 mode was enabled OR if the register set was from
+ * protected mode with RPL-3 CS value. This tricky test checks that with
+ * one comparison. Many places in the kernel can bypass this full check
+ * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
+ */
static inline int user_mode(struct pt_regs *regs)
{
return (regs->xcs & 3) != 0;
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 7a32184d54b..826a8ca50ac 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -44,7 +44,7 @@ extern unsigned char boot_params[PARAM_SIZE];
#define EFI_SYSTAB ((efi_system_table_t *) *((unsigned long *)(PARAM+0x1c4)))
#define EFI_MEMDESC_SIZE (*((unsigned long *) (PARAM+0x1c8)))
#define EFI_MEMDESC_VERSION (*((unsigned long *) (PARAM+0x1cc)))
-#define EFI_MEMMAP ((efi_memory_desc_t *) *((unsigned long *)(PARAM+0x1d0)))
+#define EFI_MEMMAP ((void *) *((unsigned long *)(PARAM+0x1d0)))
#define EFI_MEMMAP_SIZE (*((unsigned long *) (PARAM+0x1d4)))
#define MOUNT_ROOT_RDONLY (*(unsigned short *) (PARAM+0x1F2))
#define RAMDISK_FLAGS (*(unsigned short *) (PARAM+0x1F8))
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index a283738b80b..13250199976 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -59,7 +59,7 @@ extern void cpu_uninit(void);
extern cpumask_t cpu_callout_map;
extern cpumask_t cpu_callin_map;
-#define cpu_possible_map cpu_callout_map
+extern cpumask_t cpu_possible_map;
/* We don't mark CPUs online until __cpu_up(), so we need another measure */
static inline int num_booting_cpus(void)
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 3db717a244f..acd5c26b69b 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -14,8 +14,7 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
#define switch_to(prev,next,last) do { \
unsigned long esi,edi; \
- asm volatile("pushfl\n\t" \
- "pushl %%ebp\n\t" \
+ asm volatile("pushl %%ebp\n\t" \
"movl %%esp,%0\n\t" /* save ESP */ \
"movl %5,%%esp\n\t" /* restore ESP */ \
"movl $1f,%1\n\t" /* save EIP */ \
@@ -23,7 +22,6 @@ extern struct task_struct * FASTCALL(__switch_to(struct task_struct *prev, struc
"jmp __switch_to\n" \
"1:\t" \
"popl %%ebp\n\t" \
- "popfl" \
:"=m" (prev->thread.esp),"=m" (prev->thread.eip), \
"=a" (last),"=S" (esi),"=D" (edi) \
:"m" (next->thread.esp),"m" (next->thread.eip), \
@@ -93,13 +91,13 @@ static inline unsigned long _get_base(char * addr)
".align 4\n\t" \
".long 1b,3b\n" \
".previous" \
- : :"m" (value))
+ : :"rm" (value))
/*
* Save a segment register away
*/
#define savesegment(seg, value) \
- asm volatile("mov %%" #seg ",%0":"=m" (value))
+ asm volatile("mov %%" #seg ",%0":"=rm" (value))
/*
* Clear and set 'TS' bit respectively
@@ -107,13 +105,33 @@ static inline unsigned long _get_base(char * addr)
#define clts() __asm__ __volatile__ ("clts")
#define read_cr0() ({ \
unsigned int __dummy; \
- __asm__( \
+ __asm__ __volatile__( \
"movl %%cr0,%0\n\t" \
:"=r" (__dummy)); \
__dummy; \
})
#define write_cr0(x) \
- __asm__("movl %0,%%cr0": :"r" (x));
+ __asm__ __volatile__("movl %0,%%cr0": :"r" (x));
+
+#define read_cr2() ({ \
+ unsigned int __dummy; \
+ __asm__ __volatile__( \
+ "movl %%cr2,%0\n\t" \
+ :"=r" (__dummy)); \
+ __dummy; \
+})
+#define write_cr2(x) \
+ __asm__ __volatile__("movl %0,%%cr2": :"r" (x));
+
+#define read_cr3() ({ \
+ unsigned int __dummy; \
+ __asm__ ( \
+ "movl %%cr3,%0\n\t" \
+ :"=r" (__dummy)); \
+ __dummy; \
+})
+#define write_cr3(x) \
+ __asm__ __volatile__("movl %0,%%cr3": :"r" (x));
#define read_cr4() ({ \
unsigned int __dummy; \
@@ -123,7 +141,7 @@ static inline unsigned long _get_base(char * addr)
__dummy; \
})
#define write_cr4(x) \
- __asm__("movl %0,%%cr4": :"r" (x));
+ __asm__ __volatile__("movl %0,%%cr4": :"r" (x));
#define stts() write_cr0(8 | read_cr0())
#endif /* __KERNEL__ */
@@ -447,6 +465,8 @@ struct alt_instr {
#define local_irq_enable() __asm__ __volatile__("sti": : :"memory")
/* used in the idle loop; sti takes one instruction cycle to complete */
#define safe_halt() __asm__ __volatile__("sti; hlt": : :"memory")
+/* used when interrupts are already enabled or to shutdown the processor */
+#define halt() __asm__ __volatile__("hlt": : :"memory")
#define irqs_disabled() \
({ \
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 95add81237e..8fbf791651b 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -48,7 +48,7 @@ struct thread_info {
#else /* !__ASSEMBLY__ */
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#endif
@@ -139,6 +139,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
#define TIF_IRET 5 /* return with iret */
+#define TIF_SYSCALL_EMU 6 /* syscall emulation active */
#define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */
#define TIF_SECCOMP 8 /* secure computing */
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
@@ -150,13 +151,15 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
#define _TIF_IRET (1<<TIF_IRET)
+#define _TIF_SYSCALL_EMU (1<<TIF_SYSCALL_EMU)
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
/* work to do on interrupt/exception return */
#define _TIF_WORK_MASK \
- (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|_TIF_SECCOMP))
+ (0x0000FFFF & ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|\
+ _TIF_SECCOMP|_TIF_SYSCALL_EMU))
/* work to do on any return to u-space */
#define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index dcf1e07db08..aed16437479 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -1,6 +1,7 @@
#ifndef _ASMi386_TIMER_H
#define _ASMi386_TIMER_H
#include <linux/init.h>
+#include <linux/pm.h>
/**
* struct timer_ops - used to define a timer source
@@ -23,6 +24,8 @@ struct timer_opts {
unsigned long long (*monotonic_clock)(void);
void (*delay)(unsigned long);
unsigned long (*read_timer)(void);
+ int (*suspend)(pm_message_t state);
+ int (*resume)(void);
};
struct init_timer_opts {
diff --git a/include/asm-i386/types.h b/include/asm-i386/types.h
index 901b77c42b8..ced00fe8fe6 100644
--- a/include/asm-i386/types.h
+++ b/include/asm-i386/types.h
@@ -63,8 +63,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 886867aea94..89ab7e2bc5a 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -83,30 +83,6 @@ extern struct movsl_mask {
*/
#define access_ok(type,addr,size) (likely(__range_ok(addr,size) == 0))
-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-i386/xor.h b/include/asm-i386/xor.h
index f80e2dbe1b5..23c86cef3b2 100644
--- a/include/asm-i386/xor.h
+++ b/include/asm-i386/xor.h
@@ -535,14 +535,14 @@ static struct xor_block_template xor_block_p5_mmx = {
#define XMMS_SAVE do { \
preempt_disable(); \
+ cr0 = read_cr0(); \
+ clts(); \
__asm__ __volatile__ ( \
- "movl %%cr0,%0 ;\n\t" \
- "clts ;\n\t" \
- "movups %%xmm0,(%1) ;\n\t" \
- "movups %%xmm1,0x10(%1) ;\n\t" \
- "movups %%xmm2,0x20(%1) ;\n\t" \
- "movups %%xmm3,0x30(%1) ;\n\t" \
- : "=&r" (cr0) \
+ "movups %%xmm0,(%0) ;\n\t" \
+ "movups %%xmm1,0x10(%0) ;\n\t" \
+ "movups %%xmm2,0x20(%0) ;\n\t" \
+ "movups %%xmm3,0x30(%0) ;\n\t" \
+ : \
: "r" (xmm_save) \
: "memory"); \
} while(0)
@@ -550,14 +550,14 @@ static struct xor_block_template xor_block_p5_mmx = {
#define XMMS_RESTORE do { \
__asm__ __volatile__ ( \
"sfence ;\n\t" \
- "movups (%1),%%xmm0 ;\n\t" \
- "movups 0x10(%1),%%xmm1 ;\n\t" \
- "movups 0x20(%1),%%xmm2 ;\n\t" \
- "movups 0x30(%1),%%xmm3 ;\n\t" \
- "movl %0,%%cr0 ;\n\t" \
+ "movups (%0),%%xmm0 ;\n\t" \
+ "movups 0x10(%0),%%xmm1 ;\n\t" \
+ "movups 0x20(%0),%%xmm2 ;\n\t" \
+ "movups 0x30(%0),%%xmm3 ;\n\t" \
: \
- : "r" (cr0), "r" (xmm_save) \
+ : "r" (xmm_save) \
: "memory"); \
+ write_cr0(cr0); \
preempt_enable(); \
} while(0)
diff --git a/include/asm-ia64/acpi-ext.h b/include/asm-ia64/acpi-ext.h
index 9271d74c64c..56d2ddc97b3 100644
--- a/include/asm-ia64/acpi-ext.h
+++ b/include/asm-ia64/acpi-ext.h
@@ -11,6 +11,7 @@
#define _ASM_IA64_ACPI_EXT_H
#include <linux/types.h>
+#include <acpi/actypes.h>
extern acpi_status hp_acpi_csr_space (acpi_handle, u64 *base, u64 *length);
diff --git a/include/asm-ia64/auxvec.h b/include/asm-ia64/auxvec.h
new file mode 100644
index 00000000000..23cebe5685b
--- /dev/null
+++ b/include/asm-ia64/auxvec.h
@@ -0,0 +1,11 @@
+#ifndef _ASM_IA64_AUXVEC_H
+#define _ASM_IA64_AUXVEC_H
+
+/*
+ * Architecture-neutral AT_ values are in the range 0-17. Leave some room for more of
+ * them, start the architecture-specific ones at 32.
+ */
+#define AT_SYSINFO 32
+#define AT_SYSINFO_EHDR 33
+
+#endif /* _ASM_IA64_AUXVEC_H */
diff --git a/include/asm-ia64/compat.h b/include/asm-ia64/compat.h
index 0c05e5bad8a..aaf11f4e916 100644
--- a/include/asm-ia64/compat.h
+++ b/include/asm-ia64/compat.h
@@ -13,10 +13,10 @@ typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_key_t;
typedef s32 compat_pid_t;
-typedef u16 compat_uid_t;
-typedef u16 compat_gid_t;
-typedef u32 compat_uid32_t;
-typedef u32 compat_gid32_t;
+typedef u16 __compat_uid_t;
+typedef u16 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u16 compat_mode_t;
typedef u32 compat_ino_t;
typedef u16 compat_dev_t;
@@ -50,8 +50,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid_t st_uid;
+ __compat_gid_t st_gid;
compat_dev_t st_rdev;
u16 __pad2;
u32 st_size;
@@ -120,10 +120,10 @@ typedef u32 compat_sigset_word;
struct compat_ipc64_perm {
compat_key_t key;
- compat_uid32_t uid;
- compat_gid32_t gid;
- compat_uid32_t cuid;
- compat_gid32_t cgid;
+ __compat_uid32_t uid;
+ __compat_gid32_t gid;
+ __compat_uid32_t cuid;
+ __compat_gid32_t cgid;
unsigned short mode;
unsigned short __pad1;
unsigned short seq;
diff --git a/include/asm-ia64/elf.h b/include/asm-ia64/elf.h
index 7d4ccc4b976..446fce036fd 100644
--- a/include/asm-ia64/elf.h
+++ b/include/asm-ia64/elf.h
@@ -12,6 +12,7 @@
#include <asm/fpu.h>
#include <asm/page.h>
+#include <asm/auxvec.h>
/*
* This is used to ensure we don't load something for the wrong architecture.
@@ -177,13 +178,6 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst);
relevant until we have real hardware to play with... */
#define ELF_PLATFORM NULL
-/*
- * Architecture-neutral AT_ values are in the range 0-17. Leave some room for more of
- * them, start the architecture-specific ones at 32.
- */
-#define AT_SYSINFO 32
-#define AT_SYSINFO_EHDR 33
-
#ifdef __KERNEL__
#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX)
#define elf_read_implies_exec(ex, executable_stack) \
diff --git a/include/asm-ia64/fcntl.h b/include/asm-ia64/fcntl.h
index cee16ea1780..1dd275dc8f6 100644
--- a/include/asm-ia64/fcntl.h
+++ b/include/asm-ia64/fcntl.h
@@ -1,87 +1,13 @@
#ifndef _ASM_IA64_FCNTL_H
#define _ASM_IA64_FCNTL_H
/*
- * Based on <asm-i386/fcntl.h>.
- *
* Modified 1998-2000
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
*/
-/*
- * open/fcntl - O_SYNC is only implemented on blocks devices and on
- * files located on an ext2 file system
- */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint - currently ignored */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
#define force_o_largefile() \
(personality(current->personality) != PER_LINUX32)
+#include <asm-generic/fcntl.h>
+
#endif /* _ASM_IA64_FCNTL_H */
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-ia64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ia64/hdreg.h b/include/asm-ia64/hdreg.h
deleted file mode 100644
index 83b5161d267..00000000000
--- a/include/asm-ia64/hdreg.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * linux/include/asm-ia64/hdreg.h
- *
- * Copyright (C) 1994-1996 Linus Torvalds & authors
- */
-
-#warning this file is obsolete, please do not use it
-
-#ifndef __ASM_IA64_HDREG_H
-#define __ASM_IA64_HDREG_H
-
-typedef unsigned short ide_ioreg_t;
-
-#endif /* __ASM_IA64_HDREG_H */
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 041ab8c51a6..0cf119b42f7 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -116,13 +116,6 @@ __ia64_local_vector_to_irq (ia64_vector vec)
* and to obtain the irq descriptor for a given irq number.
*/
-/* Return a pointer to the irq descriptor for IRQ. */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
- return irq_desc + irq;
-}
-
/* Extract the IA-64 vector that corresponds to IRQ. */
static inline ia64_vector
irq_to_vector (int irq)
diff --git a/include/asm-ia64/iosapic.h b/include/asm-ia64/iosapic.h
index a429fe225b0..20f98f1751a 100644
--- a/include/asm-ia64/iosapic.h
+++ b/include/asm-ia64/iosapic.h
@@ -80,12 +80,9 @@ extern int iosapic_remove (unsigned int gsi_base);
#endif /* CONFIG_HOTPLUG */
extern int gsi_to_vector (unsigned int gsi);
extern int gsi_to_irq (unsigned int gsi);
-extern void iosapic_enable_intr (unsigned int vector);
extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
unsigned long trigger);
-#ifdef CONFIG_ACPI_DEALLOCATE_IRQ
extern void iosapic_unregister_intr (unsigned int irq);
-#endif
extern void __init iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,
unsigned long polarity,
unsigned long trigger);
@@ -97,7 +94,6 @@ extern int __init iosapic_register_platform_intr (u32 int_type,
unsigned long trigger);
extern unsigned int iosapic_version (char __iomem *addr);
-extern void iosapic_pci_fixup (int);
#ifdef CONFIG_NUMA
extern void __devinit map_iosapic_to_node (unsigned int, int);
#endif
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index bd07d11d9f3..dbe86c0bbce 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -14,6 +14,11 @@
#define NR_IRQS 256
#define NR_IRQ_VECTORS NR_IRQS
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
static __inline__ int
irq_canonicalize (int irq)
{
@@ -30,14 +35,4 @@ extern void disable_irq_nosync (unsigned int);
extern void enable_irq (unsigned int);
extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
-#ifdef CONFIG_SMP
-extern void move_irq(int irq);
-#else
-#define move_irq(irq)
-#endif
-
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#endif /* _ASM_IA64_IRQ_H */
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index bf36a32e37e..573a3574a24 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -92,6 +92,7 @@ struct arch_specific_insn {
kprobe_opcode_t insn;
#define INST_FLAG_FIX_RELATIVE_IP_ADDR 1
#define INST_FLAG_FIX_BRANCH_REG 2
+ #define INST_FLAG_BREAK_INST 4
unsigned long inst_flag;
unsigned short target_br_reg;
};
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
index dba9f220be7..ef616fd4cb1 100644
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -156,6 +156,19 @@ extern void pcibios_resource_to_bus(struct pci_dev *dev,
extern void pcibios_bus_to_resource(struct pci_dev *dev,
struct resource *res, struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
#define pcibios_scan_all_fns(a, b) 0
#endif /* _ASM_IA64_PCI_H */
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 91bbd1f2246..94e07e72739 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -20,9 +20,6 @@
#include <asm/ptrace.h>
#include <asm/ustack.h>
-/* Our arch specific arch_init_sched_domain is in arch/ia64/kernel/domain.c */
-#define ARCH_HAS_SCHED_DOMAIN
-
#define IA64_NUM_DBG_REGS 8
/*
* Limits for PMC and PMD are set to less than maximum architected values
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 0bef1953840..c8766def9ee 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -57,7 +57,7 @@
#include <linux/config.h>
#include <asm/fpu.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
/*
* Base-2 logarithm of number of pages to allocate per task structure
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index 33256db4a7c..635235fa1e3 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -275,6 +275,7 @@ extern void ia64_load_extra (struct task_struct *task);
*/
#define __ARCH_WANT_UNLOCKED_CTXSW
+#define ARCH_HAS_PREFETCH_SWITCH_STACK
#define ia64_platform_is(x) (strcmp(x, platform_name) == 0)
void cpu_idle_wait(void);
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index 7dc8951708a..b2c79f0694f 100644
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -5,7 +5,7 @@
#ifndef _ASM_IA64_THREAD_INFO_H
#define _ASM_IA64_THREAD_INFO_H
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 399bc29729f..a9f738bf18a 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -98,29 +98,6 @@ void build_cpu_to_node_map(void);
.nr_balance_failed = 0, \
}
-/* sched_domains SD_ALLNODES_INIT for IA64 NUMA machines */
-#define SD_ALLNODES_INIT (struct sched_domain) { \
- .span = CPU_MASK_NONE, \
- .parent = NULL, \
- .groups = NULL, \
- .min_interval = 64, \
- .max_interval = 64*num_online_cpus(), \
- .busy_factor = 128, \
- .imbalance_pct = 133, \
- .cache_hot_time = (10*1000000), \
- .cache_nice_tries = 1, \
- .busy_idx = 3, \
- .idle_idx = 3, \
- .newidle_idx = 0, /* unused */ \
- .wake_idx = 0, /* unused */ \
- .forkexec_idx = 0, /* unused */ \
- .per_cpu_gain = 100, \
- .flags = SD_LOAD_BALANCE, \
- .last_balance = jiffies, \
- .balance_interval = 64, \
- .nr_balance_failed = 0, \
-}
-
#endif /* CONFIG_NUMA */
#include <asm-generic/topology.h>
diff --git a/include/asm-ia64/types.h b/include/asm-ia64/types.h
index a677565aa95..902850d1242 100644
--- a/include/asm-ia64/types.h
+++ b/include/asm-ia64/types.h
@@ -67,8 +67,6 @@ typedef __u64 u64;
typedef u64 dma_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
# endif /* __KERNEL__ */
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 8edd9a90949..3a7829bb595 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -72,13 +72,6 @@
})
#define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated
-verify_area (int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type.
diff --git a/include/asm-m32r/auxvec.h b/include/asm-m32r/auxvec.h
new file mode 100644
index 00000000000..f76dcc860fa
--- /dev/null
+++ b/include/asm-m32r/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_M32R__AUXVEC_H
+#define _ASM_M32R__AUXVEC_H
+
+#endif /* _ASM_M32R__AUXVEC_H */
diff --git a/include/asm-m32r/fcntl.h b/include/asm-m32r/fcntl.h
index 3e308957202..46ab12db573 100644
--- a/include/asm-m32r/fcntl.h
+++ b/include/asm-m32r/fcntl.h
@@ -1,92 +1 @@
-#ifndef _ASM_M32R_FCNTL_H
-#define _ASM_M32R_FCNTL_H
-
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
-#endif /* _ASM_M32R_FCNTL_H */
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-m32r/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m32r/hdreg.h b/include/asm-m32r/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-m32r/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 1c6abb9f3f1..4ab57887636 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -61,25 +61,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* This handles the memory map.. */
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size - 1) >> (PAGE_SHIFT - 1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
-
- return order;
-}
-
-#endif /* __ASSEMBLY__ */
-
#define __MEMORY_START CONFIG_MEMORY_START
#define __MEMORY_SIZE CONFIG_MEMORY_SIZE
@@ -111,5 +92,7 @@ static __inline__ int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _ASM_M32R_PAGE_H */
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index ca0a887d223..fcf24c64c3b 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -55,8 +55,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index bbb8ac4018a..93d863c455a 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -120,31 +120,6 @@ static inline int access_ok(int type, const void *addr, unsigned long size)
}
#endif /* CONFIG_MMU */
-/**
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void __user *addr,
- unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-m68k/auxvec.h b/include/asm-m68k/auxvec.h
new file mode 100644
index 00000000000..844d6d52204
--- /dev/null
+++ b/include/asm-m68k/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMm68k_AUXVEC_H
+#define __ASMm68k_AUXVEC_H
+
+#endif
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index e4773946f10..8aba971b136 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -130,20 +130,25 @@ static inline void __flush_page_to_ram(void *vaddr)
#define flush_dcache_mmap_lock(mapping) do { } while (0)
#define flush_dcache_mmap_unlock(mapping) do { } while (0)
#define flush_icache_page(vma, page) __flush_page_to_ram(page_address(page))
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
- do { \
- flush_cache_page(vma, vaddr, page_to_pfn(page));\
- memcpy(dst, src, len); \
- } while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
- do { \
- flush_cache_page(vma, vaddr, page_to_pfn(page));\
- memcpy(dst, src, len); \
- } while (0)
+extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+ unsigned long addr, int len);
extern void flush_icache_range(unsigned long address, unsigned long endaddr);
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr,
+ void *dst, void *src, int len)
+{
+ flush_cache_page(vma, vaddr, page_to_pfn(page));
+ memcpy(dst, src, len);
+ flush_icache_user_range(vma, page, vaddr, len);
+}
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr,
+ void *dst, void *src, int len)
+{
+ flush_cache_page(vma, vaddr, page_to_pfn(page));
+ memcpy(dst, src, len);
+}
+
#endif /* _M68K_CACHEFLUSH_H */
diff --git a/include/asm-m68k/fcntl.h b/include/asm-m68k/fcntl.h
index 0d4212983a3..1c369b20dc4 100644
--- a/include/asm-m68k/fcntl.h
+++ b/include/asm-m68k/fcntl.h
@@ -1,87 +1,11 @@
#ifndef _M68K_FCNTL_H
#define _M68K_FCNTL_H
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 040000 /* must be a directory */
#define O_NOFOLLOW 0100000 /* don't follow links */
#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
#define O_LARGEFILE 0400000
-#define O_NOATIME 01000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
+#include <asm-generic/fcntl.h>
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
#endif /* _M68K_FCNTL_H */
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-m68k/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m68k/hdreg.h b/include/asm-m68k/hdreg.h
deleted file mode 100644
index 5989bbc97cb..00000000000
--- a/include/asm-m68k/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index 206313e2a81..f206dfbc1d4 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -107,20 +107,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#endif /* !__ASSEMBLY__ */
#include <asm/page_offset.h>
@@ -192,4 +178,6 @@ static inline void *__va(unsigned long x)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _M68K_PAGE_H */
diff --git a/include/asm-m68k/string.h b/include/asm-m68k/string.h
index 44def078132..6c59215b285 100644
--- a/include/asm-m68k/string.h
+++ b/include/asm-m68k/string.h
@@ -80,43 +80,6 @@ static inline char * strchr(const char * s, int c)
return( (char *) s);
}
-#if 0
-#define __HAVE_ARCH_STRPBRK
-static inline char *strpbrk(const char *cs,const char *ct)
-{
- const char *sc1,*sc2;
-
- for( sc1 = cs; *sc1 != '\0'; ++sc1)
- for( sc2 = ct; *sc2 != '\0'; ++sc2)
- if (*sc1 == *sc2)
- return((char *) sc1);
- return( NULL );
-}
-#endif
-
-#if 0
-#define __HAVE_ARCH_STRSPN
-static inline size_t strspn(const char *s, const char *accept)
-{
- const char *p;
- const char *a;
- size_t count = 0;
-
- for (p = s; *p != '\0'; ++p)
- {
- for (a = accept; *a != '\0'; ++a)
- if (*p == *a)
- break;
- if (*a == '\0')
- return count;
- else
- ++count;
- }
-
- return count;
-}
-#endif
-
/* strstr !! */
#define __HAVE_ARCH_STRLEN
@@ -173,370 +136,18 @@ static inline int strncmp(const char * cs,const char * ct,size_t count)
}
#define __HAVE_ARCH_MEMSET
-/*
- * This is really ugly, but its highly optimizatiable by the
- * compiler and is meant as compensation for gcc's missing
- * __builtin_memset(). For the 680[23]0 it might be worth considering
- * the optimal number of misaligned writes compared to the number of
- * tests'n'branches needed to align the destination address. The
- * 680[46]0 doesn't really care due to their copy-back caches.
- * 10/09/96 - Jes Sorensen
- */
-static inline void * __memset_g(void * s, int c, size_t count)
-{
- void *xs = s;
- size_t temp;
-
- if (!count)
- return xs;
-
- c &= 0xff;
- c |= c << 8;
- c |= c << 16;
-
- if (count < 36){
- long *ls = s;
-
- switch(count){
- case 32: case 33: case 34: case 35:
- *ls++ = c;
- case 28: case 29: case 30: case 31:
- *ls++ = c;
- case 24: case 25: case 26: case 27:
- *ls++ = c;
- case 20: case 21: case 22: case 23:
- *ls++ = c;
- case 16: case 17: case 18: case 19:
- *ls++ = c;
- case 12: case 13: case 14: case 15:
- *ls++ = c;
- case 8: case 9: case 10: case 11:
- *ls++ = c;
- case 4: case 5: case 6: case 7:
- *ls++ = c;
- break;
- default:
- break;
- }
- s = ls;
- if (count & 0x02){
- short *ss = s;
- *ss++ = c;
- s = ss;
- }
- if (count & 0x01){
- char *cs = s;
- *cs++ = c;
- s = cs;
- }
- return xs;
- }
-
- if ((long) s & 1)
- {
- char *cs = s;
- *cs++ = c;
- s = cs;
- count--;
- }
- if (count > 2 && (long) s & 2)
- {
- short *ss = s;
- *ss++ = c;
- s = ss;
- count -= 2;
- }
- temp = count >> 2;
- if (temp)
- {
- long *ls = s;
- temp--;
- do
- *ls++ = c;
- while (temp--);
- s = ls;
- }
- if (count & 2)
- {
- short *ss = s;
- *ss++ = c;
- s = ss;
- }
- if (count & 1)
- {
- char *cs = s;
- *cs = c;
- }
- return xs;
-}
-
-/*
- * __memset_page assumes that data is longword aligned. Most, if not
- * all, of these page sized memsets are performed on page aligned
- * areas, thus we do not need to check if the destination is longword
- * aligned. Of course we suffer a serious performance loss if this is
- * not the case but I think the risk of this ever happening is
- * extremely small. We spend a lot of time clearing pages in
- * get_empty_page() so I think it is worth it anyway. Besides, the
- * 680[46]0 do not really care about misaligned writes due to their
- * copy-back cache.
- *
- * The optimized case for the 680[46]0 is implemented using the move16
- * instruction. My tests showed that this implementation is 35-45%
- * faster than the original implementation using movel, the only
- * caveat is that the destination address must be 16-byte aligned.
- * 01/09/96 - Jes Sorensen
- */
-static inline void * __memset_page(void * s,int c,size_t count)
-{
- unsigned long data, tmp;
- void *xs = s;
-
- c = c & 255;
- data = c | (c << 8);
- data |= data << 16;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
- if (((unsigned long) s) & 0x0f)
- __memset_g(s, c, count);
- else{
- unsigned long *sp = s;
- *sp++ = data;
- *sp++ = data;
- *sp++ = data;
- *sp++ = data;
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %2@+,%0@+\n\t"
- ".chip 68k\n\t"
- "subqw #8,%2\n\t"
- "subqw #8,%2\n\t"
- "dbra %1,1b\n\t"
- : "=a" (sp), "=d" (tmp)
- : "a" (s), "0" (sp), "1" ((count - 16) / 16 - 1)
- );
- }
-
-#else
- __asm__ __volatile__("1:\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "movel %2,%0@+\n\t"
- "dbra %1,1b\n\t"
- : "=a" (s), "=d" (tmp)
- : "d" (data), "0" (s), "1" (count / 32 - 1)
- );
-#endif
-
- return xs;
-}
-
-extern void *memset(void *,int,__kernel_size_t);
-
-#define __memset_const(s,c,count) \
-((count==PAGE_SIZE) ? \
- __memset_page((s),(c),(count)) : \
- __memset_g((s),(c),(count)))
-
-#define memset(s, c, count) \
-(__builtin_constant_p(count) ? \
- __memset_const((s),(c),(count)) : \
- __memset_g((s),(c),(count)))
+extern void *memset(void *, int, __kernel_size_t);
+#define memset(d, c, n) __builtin_memset(d, c, n)
#define __HAVE_ARCH_MEMCPY
-extern void * memcpy(void *, const void *, size_t );
-/*
- * __builtin_memcpy() does not handle page-sized memcpys very well,
- * thus following the same assumptions as for page-sized memsets, this
- * function copies page-sized areas using an unrolled loop, without
- * considering alignment.
- *
- * For the 680[46]0 only kernels we use the move16 instruction instead
- * as it writes through the data-cache, invalidating the cache-lines
- * touched. In this way we do not use up the entire data-cache (well,
- * half of it on the 68060) by copying a page. An unrolled loop of two
- * move16 instructions seem to the fastest. The only caveat is that
- * both source and destination must be 16-byte aligned, if not we fall
- * back to the generic memcpy function. - Jes
- */
-static inline void * __memcpy_page(void * to, const void * from, size_t count)
-{
- unsigned long tmp;
- void *xto = to;
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
- if (((unsigned long) to | (unsigned long) from) & 0x0f)
- return memcpy(to, from, count);
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %1@+,%0@+\n\t"
- "move16 %1@+,%0@+\n\t"
- ".chip 68k\n\t"
- "dbra %2,1b\n\t"
- : "=a" (to), "=a" (from), "=d" (tmp)
- : "0" (to), "1" (from) , "2" (count / 32 - 1)
- );
-#else
- __asm__ __volatile__("1:\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "movel %1@+,%0@+\n\t"
- "dbra %2,1b\n\t"
- : "=a" (to), "=a" (from), "=d" (tmp)
- : "0" (to), "1" (from) , "2" (count / 32 - 1)
- );
-#endif
- return xto;
-}
-
-#define __memcpy_const(to, from, n) \
-((n==PAGE_SIZE) ? \
- __memcpy_page((to),(from),(n)) : \
- __builtin_memcpy((to),(from),(n)))
-
-#define memcpy(to, from, n) \
-(__builtin_constant_p(n) ? \
- __memcpy_const((to),(from),(n)) : \
- memcpy((to),(from),(n)))
+extern void *memcpy(void *, const void *, __kernel_size_t);
+#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
#define __HAVE_ARCH_MEMMOVE
-static inline void * memmove(void * dest,const void * src, size_t n)
-{
- void *xdest = dest;
- size_t temp;
-
- if (!n)
- return xdest;
-
- if (dest < src)
- {
- if ((long) dest & 1)
- {
- char *cdest = dest;
- const char *csrc = src;
- *cdest++ = *csrc++;
- dest = cdest;
- src = csrc;
- n--;
- }
- if (n > 2 && (long) dest & 2)
- {
- short *sdest = dest;
- const short *ssrc = src;
- *sdest++ = *ssrc++;
- dest = sdest;
- src = ssrc;
- n -= 2;
- }
- temp = n >> 2;
- if (temp)
- {
- long *ldest = dest;
- const long *lsrc = src;
- temp--;
- do
- *ldest++ = *lsrc++;
- while (temp--);
- dest = ldest;
- src = lsrc;
- }
- if (n & 2)
- {
- short *sdest = dest;
- const short *ssrc = src;
- *sdest++ = *ssrc++;
- dest = sdest;
- src = ssrc;
- }
- if (n & 1)
- {
- char *cdest = dest;
- const char *csrc = src;
- *cdest = *csrc;
- }
- }
- else
- {
- dest = (char *) dest + n;
- src = (const char *) src + n;
- if ((long) dest & 1)
- {
- char *cdest = dest;
- const char *csrc = src;
- *--cdest = *--csrc;
- dest = cdest;
- src = csrc;
- n--;
- }
- if (n > 2 && (long) dest & 2)
- {
- short *sdest = dest;
- const short *ssrc = src;
- *--sdest = *--ssrc;
- dest = sdest;
- src = ssrc;
- n -= 2;
- }
- temp = n >> 2;
- if (temp)
- {
- long *ldest = dest;
- const long *lsrc = src;
- temp--;
- do
- *--ldest = *--lsrc;
- while (temp--);
- dest = ldest;
- src = lsrc;
- }
- if (n & 2)
- {
- short *sdest = dest;
- const short *ssrc = src;
- *--sdest = *--ssrc;
- dest = sdest;
- src = ssrc;
- }
- if (n & 1)
- {
- char *cdest = dest;
- const char *csrc = src;
- *--cdest = *--csrc;
- }
- }
- return xdest;
-}
+extern void *memmove(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void * ,const void * ,size_t );
-#define memcmp(cs, ct, n) \
-(__builtin_constant_p(n) ? \
- __builtin_memcmp((cs),(ct),(n)) : \
- memcmp((cs),(ct),(n)))
-
-#define __HAVE_ARCH_MEMCHR
-static inline void *memchr(const void *cs, int c, size_t count)
-{
- /* Someone else can optimize this, I don't care - tonym@mac.linux-m68k.org */
- unsigned char *ret = (unsigned char *)cs;
- for(;count>0;count--,ret++)
- if(*ret == c) return ret;
-
- return NULL;
-}
+extern int memcmp(const void *, const void *, __kernel_size_t);
+#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
#endif /* _M68K_STRING_H_ */
diff --git a/include/asm-m68k/types.h b/include/asm-m68k/types.h
index f391cbe39b9..b5a1febc97d 100644
--- a/include/asm-m68k/types.h
+++ b/include/asm-m68k/types.h
@@ -60,8 +60,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index 605e6cb811f..f5cedf19cf6 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -14,12 +14,6 @@
/* We let the MMU do all checking */
#define access_ok(type,addr,size) 1
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void *addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-m68knommu/auxvec.h b/include/asm-m68knommu/auxvec.h
new file mode 100644
index 00000000000..844d6d52204
--- /dev/null
+++ b/include/asm-m68knommu/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMm68k_AUXVEC_H
+#define __ASMm68k_AUXVEC_H
+
+#endif
diff --git a/include/asm-m68knommu/coldfire.h b/include/asm-m68knommu/coldfire.h
index 16f32cc80c4..1df3f666a28 100644
--- a/include/asm-m68knommu/coldfire.h
+++ b/include/asm-m68knommu/coldfire.h
@@ -22,7 +22,7 @@
#define MCF_MBAR2 0x80000000
#define MCF_IPSBAR 0x40000000
-#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
#undef MCF_MBAR
#define MCF_MBAR MCF_IPSBAR
#endif
@@ -54,6 +54,8 @@
#define MCF_CLK 54000000
#elif defined(CONFIG_CLOCK_60MHz)
#define MCF_CLK 60000000
+#elif defined(CONFIG_CLOCK_62_5MHz)
+#define MCF_CLK 62500000
#elif defined(CONFIG_CLOCK_64MHz)
#define MCF_CLK 64000000
#elif defined(CONFIG_CLOCK_66MHz)
@@ -76,7 +78,7 @@
* One some ColdFire family members the bus clock (used by internal
* peripherals) is not the same as the CPU clock.
*/
-#if defined(CONFIG_M5249) || defined(CONFIG_M527x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M5249) || defined(CONFIG_M527x)
#define MCF_BUSCLK (MCF_CLK / 2)
#else
#define MCF_BUSCLK MCF_CLK
diff --git a/include/asm-m68knommu/futex.h b/include/asm-m68knommu/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-m68knommu/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-m68knommu/hdreg.h b/include/asm-m68knommu/hdreg.h
deleted file mode 100644
index 5cdd9b084d3..00000000000
--- a/include/asm-m68knommu/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/hdreg.h>
diff --git a/include/asm-m68knommu/m523xsim.h b/include/asm-m68knommu/m523xsim.h
new file mode 100644
index 00000000000..926cfb805df
--- /dev/null
+++ b/include/asm-m68knommu/m523xsim.h
@@ -0,0 +1,46 @@
+/****************************************************************************/
+
+/*
+ * m523xsim.h -- ColdFire 523x System Integration Module support.
+ *
+ * (C) Copyright 2003-2005, Greg Ungerer <gerg@snapgear.com>
+ */
+
+/****************************************************************************/
+#ifndef m523xsim_h
+#define m523xsim_h
+/****************************************************************************/
+
+#include <linux/config.h>
+
+/*
+ * Define the 523x SIM register set addresses.
+ */
+#define MCFICM_INTC0 0x0c00 /* Base for Interrupt Ctrl 0 */
+#define MCFICM_INTC1 0x0d00 /* Base for Interrupt Ctrl 0 */
+#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
+#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
+#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
+#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
+#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
+#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
+#define MCFINTC_IRLR 0x18 /* */
+#define MCFINTC_IACKL 0x19 /* */
+#define MCFINTC_ICR0 0x40 /* Base ICR register */
+
+#define MCFINT_VECBASE 64 /* Vector base number */
+#define MCFINT_UART0 13 /* Interrupt number for UART0 */
+#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */
+#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
+
+/*
+ * SDRAM configuration registers.
+ */
+#define MCFSIM_DCR 0x44 /* SDRAM control */
+#define MCFSIM_DACR0 0x48 /* SDRAM base address 0 */
+#define MCFSIM_DMR0 0x4c /* SDRAM address mask 0 */
+#define MCFSIM_DACR1 0x50 /* SDRAM base address 1 */
+#define MCFSIM_DMR1 0x54 /* SDRAM address mask 1 */
+
+/****************************************************************************/
+#endif /* m523xsim_h */
diff --git a/include/asm-m68knommu/mcfsim.h b/include/asm-m68knommu/mcfsim.h
index 522e513c2bc..b0c7736f7a9 100644
--- a/include/asm-m68knommu/mcfsim.h
+++ b/include/asm-m68knommu/mcfsim.h
@@ -15,13 +15,15 @@
#include <linux/config.h>
/*
- * Include 5204, 5206/e, 5249, 5270/5271, 5272, 5280/5282, 5307 or
- * 5407 specific addresses.
+ * Include 5204, 5206/e, 5235, 5249, 5270/5271, 5272, 5280/5282,
+ * 5307 or 5407 specific addresses.
*/
#if defined(CONFIG_M5204)
#include <asm/m5204sim.h>
#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e)
#include <asm/m5206sim.h>
+#elif defined(CONFIG_M523x)
+#include <asm/m523xsim.h>
#elif defined(CONFIG_M5249)
#include <asm/m5249sim.h>
#elif defined(CONFIG_M527x)
diff --git a/include/asm-m68knommu/mcfuart.h b/include/asm-m68knommu/mcfuart.h
index 54d4a85f4fd..9c1210613bc 100644
--- a/include/asm-m68knommu/mcfuart.h
+++ b/include/asm-m68knommu/mcfuart.h
@@ -29,7 +29,7 @@
#define MCFUART_BASE1 0x140 /* Base address of UART1 */
#define MCFUART_BASE2 0x180 /* Base address of UART2 */
#endif
-#elif defined(CONFIG_M527x) || defined(CONFIG_M528x)
+#elif defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
#define MCFUART_BASE1 0x200 /* Base address of UART1 */
#define MCFUART_BASE2 0x240 /* Base address of UART2 */
#define MCFUART_BASE3 0x280 /* Base address of UART3 */
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index ff6a9265ed1..942dfbead27 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -48,20 +48,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
extern unsigned long memory_start;
extern unsigned long memory_end;
@@ -93,4 +79,6 @@ extern unsigned long memory_end;
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-m68knommu/uaccess.h b/include/asm-m68knommu/uaccess.h
index f0be74bb353..05be9515a2d 100644
--- a/include/asm-m68knommu/uaccess.h
+++ b/include/asm-m68knommu/uaccess.h
@@ -23,12 +23,6 @@ static inline int _access_ok(unsigned long addr, unsigned long size)
(is_in_rom(addr) && is_in_rom(addr+size)));
}
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type,addr,size)?0:-EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-mips/a.out.h b/include/asm-mips/a.out.h
index e42b3093e90..2b3dc3bed4d 100644
--- a/include/asm-mips/a.out.h
+++ b/include/asm-mips/a.out.h
@@ -35,10 +35,10 @@ struct exec
#ifdef __KERNEL__
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define STACK_TOP TASK_SIZE
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define STACK_TOP (current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE)
#endif
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 2caa8c42720..7dc2619f500 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -48,7 +48,7 @@
#define CPHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
#define XPHYSADDR(a) ((_ACAST64_ (a)) & 0x000000ffffffffff)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* Memory segments (64bit kernel mode addresses)
diff --git a/include/asm-mips/asmmacro-32.h b/include/asm-mips/asmmacro-32.h
index ac8823df255..11daf5ceb7b 100644
--- a/include/asm-mips/asmmacro-32.h
+++ b/include/asm-mips/asmmacro-32.h
@@ -7,7 +7,7 @@
#ifndef _ASM_ASMMACRO_32_H
#define _ASM_ASMMACRO_32_H
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
diff --git a/include/asm-mips/asmmacro-64.h b/include/asm-mips/asmmacro-64.h
index bbed35511f5..559c355b9b8 100644
--- a/include/asm-mips/asmmacro-64.h
+++ b/include/asm-mips/asmmacro-64.h
@@ -8,7 +8,7 @@
#ifndef _ASM_ASMMACRO_64_H
#define _ASM_ASMMACRO_64_H
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#include <asm/regdef.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
index 37a460aa037..30b18ea6cb1 100644
--- a/include/asm-mips/asmmacro.h
+++ b/include/asm-mips/asmmacro.h
@@ -7,14 +7,14 @@
*/
#ifndef _ASM_ASMMACRO_H
#define _ASM_ASMMACRO_H
-
+
#include <linux/config.h>
#include <asm/hazards.h>
-
-#ifdef CONFIG_MIPS32
+
+#ifdef CONFIG_32BIT
#include <asm/asmmacro-32.h>
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#include <asm/asmmacro-64.h>
#endif
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 7d89e87bc8c..c0bd8d014e1 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -334,7 +334,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
*/
#define atomic_add_negative(i,v) (atomic_add_return(i, (v)) < 0)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
typedef struct { volatile __s64 counter; } atomic64_t;
@@ -639,7 +639,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
*/
#define atomic64_add_negative(i,v) (atomic64_add_return(i, (v)) < 0)
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/*
* atomic*_return operations are serializing but not the non-*_return
diff --git a/include/asm-mips/auxvec.h b/include/asm-mips/auxvec.h
new file mode 100644
index 00000000000..7cf7f2d2194
--- /dev/null
+++ b/include/asm-mips/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_AUXVEC_H
+#define _ASM_AUXVEC_H
+
+#endif /* _ASM_AUXVEC_H */
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 779d2187a6a..eb8d79dba11 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -20,13 +20,13 @@
#define SZLONG_MASK 31UL
#define __LL "ll "
#define __SC "sc "
-#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
+#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
#elif (_MIPS_SZLONG == 64)
#define SZLONG_LOG 6
#define SZLONG_MASK 63UL
#define __LL "lld "
#define __SC "scd "
-#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
+#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
#endif
#ifdef __KERNEL__
@@ -533,14 +533,14 @@ static inline unsigned long ffz(unsigned long word)
int b = 0, s;
word = ~word;
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
s = 8; if (word << 24 != 0) s = 0; b += s; word >>= s;
s = 4; if (word << 28 != 0) s = 0; b += s; word >>= s;
s = 2; if (word << 30 != 0) s = 0; b += s; word >>= s;
s = 1; if (word << 31 != 0) s = 0; b += s;
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
s = 8; if (word << 56 != 0) s = 0; b += s; word >>= s;
@@ -683,7 +683,7 @@ found_middle:
*/
static inline int sched_find_first_bit(const unsigned long *b)
{
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
if (unlikely(b[0]))
return __ffs(b[0]);
if (unlikely(b[1]))
@@ -694,7 +694,7 @@ static inline int sched_find_first_bit(const unsigned long *b)
return __ffs(b[3]) + 96;
return __ffs(b[4]) + 128;
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
if (unlikely(b[0]))
return __ffs(b[0]);
if (unlikely(b[1]))
diff --git a/include/asm-mips/bugs.h b/include/asm-mips/bugs.h
index 18cced19cca..b14b961c210 100644
--- a/include/asm-mips/bugs.h
+++ b/include/asm-mips/bugs.h
@@ -15,7 +15,7 @@ extern void check_bugs64(void);
static inline void check_bugs(void)
{
check_bugs32();
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
check_bugs64();
#endif
}
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index c25cc92b995..c1ea5a8714f 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -128,7 +128,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
{
__asm__(
".set\tnoat\t\t\t# csum_tcpudp_nofold\n\t"
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
"addu\t%0, %2\n\t"
"sltu\t$1, %0, %2\n\t"
"addu\t%0, $1\n\t"
@@ -141,7 +141,7 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
"sltu\t$1, %0, %4\n\t"
"addu\t%0, $1\n\t"
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
"daddu\t%0, %2\n\t"
"daddu\t%0, %3\n\t"
"daddu\t%0, %4\n\t"
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index d78002afb1e..2c084cd4bc0 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -15,8 +15,10 @@ typedef s32 compat_clock_t;
typedef s32 compat_suseconds_t;
typedef s32 compat_pid_t;
-typedef s32 compat_uid_t;
-typedef s32 compat_gid_t;
+typedef u32 __compat_uid_t;
+typedef u32 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u32 compat_mode_t;
typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
@@ -52,8 +54,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid32_t st_uid;
+ __compat_gid32_t st_gid;
compat_dev_t st_rdev;
s32 st_pad2[2];
compat_off_t st_size;
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 1df2c299de8..9a2de642eee 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -106,7 +106,7 @@
#define PLAT_TRAMPOLINE_STUFF_LINE 0UL
#endif
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
# ifndef cpu_has_nofpuex
# define cpu_has_nofpuex (cpu_data[0].options & MIPS_CPU_NOFPUEX)
# endif
@@ -124,7 +124,7 @@
# endif
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
# ifndef cpu_has_nofpuex
# define cpu_has_nofpuex 0
# endif
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
index ae3e2a38fd5..a438548e6ef 100644
--- a/include/asm-mips/ddb5xxx/ddb5477.h
+++ b/include/asm-mips/ddb5xxx/ddb5477.h
@@ -247,7 +247,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
* All PCI irq but INTC are active low.
*/
-/*
+/*
* irq number block assignment
*/
@@ -285,7 +285,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
#define VRC5477_IRQ_IOPCI_INTB (17 + VRC5477_IRQ_BASE) /* USB-P */
#define VRC5477_IRQ_IOPCI_INTC (18 + VRC5477_IRQ_BASE) /* AC97 */
#define VRC5477_IRQ_IOPCI_INTD (19 + VRC5477_IRQ_BASE) /* Reserved */
-#define VRC5477_IRQ_UART1 (20 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_UART1 (20 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_SPT0 (21 + VRC5477_IRQ_BASE) /* special purpose timer 0 */
#define VRC5477_IRQ_GPT0 (22 + VRC5477_IRQ_BASE) /* general purpose timer 0 */
#define VRC5477_IRQ_GPT1 (23 + VRC5477_IRQ_BASE) /* general purpose timer 1 */
@@ -301,7 +301,7 @@ extern void ll_vrc5477_irq_disable(int vrc5477_irq);
/*
* i2859 irq assignment
*/
-#define I8259_IRQ_RESERVED_0 (0 + I8259_IRQ_BASE)
+#define I8259_IRQ_RESERVED_0 (0 + I8259_IRQ_BASE)
#define I8259_IRQ_KEYBOARD (1 + I8259_IRQ_BASE) /* M1543 default */
#define I8259_IRQ_CASCADE (2 + I8259_IRQ_BASE)
#define I8259_IRQ_UART_B (3 + I8259_IRQ_BASE) /* M1543 default, may conflict with RTC according to schematic diagram */
diff --git a/include/asm-mips/dec/prom.h b/include/asm-mips/dec/prom.h
index b63e2f2317d..a05d6d3395f 100644
--- a/include/asm-mips/dec/prom.h
+++ b/include/asm-mips/dec/prom.h
@@ -48,15 +48,15 @@
*/
#define REX_PROM_MAGIC 0x30464354
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define prom_is_rex(magic) 1 /* KN04 and KN05 are REX PROMs. */
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
#define prom_is_rex(magic) ((magic) == REX_PROM_MAGIC)
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
/*
@@ -105,7 +105,7 @@ extern int (*__pmax_read)(int, void *, int);
extern int (*__pmax_close)(int);
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* On MIPS64 we have to call PROM functions via a helper
@@ -138,7 +138,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
#define prom_getenv(x) _prom_getenv(__prom_getenv, x)
#define prom_printf(x...) _prom_printf(__prom_printf, x)
-#else /* !CONFIG_MIPS64 */
+#else /* !CONFIG_64BIT */
/*
* On plain MIPS we just call PROM functions directly.
@@ -160,7 +160,7 @@ int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
#define pmax_read __pmax_read
#define pmax_close __pmax_close
-#endif /* !CONFIG_MIPS64 */
+#endif /* !CONFIG_64BIT */
extern void prom_meminit(u32);
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index d0f68447e5a..a606dbee041 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -57,11 +57,11 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
* The common rates of 1000 and 128 are rounded wrongly by the
* catchall case for 64-bit. Excessive precission? Probably ...
*/
-#if defined(CONFIG_MIPS64) && (HZ == 128)
+#if defined(CONFIG_64BIT) && (HZ == 128)
usecs *= 0x0008637bd05af6c7UL; /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64) && (HZ == 1000)
+#elif defined(CONFIG_64BIT) && (HZ == 1000)
usecs *= 0x004189374BC6A7f0UL; /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_MIPS64)
+#elif defined(CONFIG_64BIT)
usecs *= (0x8000000000000000UL / (500000 / HZ));
#else /* 32-bit junk follows here */
usecs *= (unsigned long) (((0x8000000000000000ULL / (500000 / HZ)) +
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index 7b92c8045cc..e4881144001 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -125,7 +125,7 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef double elf_fpreg_t;
typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
/*
* This is used to ensure we don't load something for the wrong architecture.
@@ -153,9 +153,9 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
*/
#define ELF_CLASS ELFCLASS32
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
@@ -177,7 +177,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
*/
#define ELF_CLASS ELFCLASS64
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/*
* These are used to set parameters in the core dumps.
@@ -193,7 +193,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
#ifdef __KERNEL__
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define SET_PERSONALITY(ex, ibcs2) \
do { \
@@ -202,9 +202,9 @@ do { \
set_personality(PER_LINUX); \
} while (0)
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define SET_PERSONALITY(ex, ibcs2) \
do { current->thread.mflags &= ~MF_ABI_MASK; \
@@ -222,7 +222,7 @@ do { current->thread.mflags &= ~MF_ABI_MASK; \
set_personality(PER_LINUX); \
} while (0)
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 2436392e799..06c5d13faf6 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -8,33 +8,16 @@
#ifndef _ASM_FCNTL_H
#define _ASM_FCNTL_H
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0x0003
-#define O_RDONLY 0x0000
-#define O_WRONLY 0x0001
-#define O_RDWR 0x0002
#define O_APPEND 0x0008
#define O_SYNC 0x0010
#define O_NONBLOCK 0x0080
#define O_CREAT 0x0100 /* not fcntl */
-#define O_TRUNC 0x0200 /* not fcntl */
#define O_EXCL 0x0400 /* not fcntl */
#define O_NOCTTY 0x0800 /* not fcntl */
#define FASYNC 0x1000 /* fcntl, for BSD compatibility */
#define O_LARGEFILE 0x2000 /* allow large file opens */
#define O_DIRECT 0x8000 /* direct disk access hint */
-#define O_DIRECTORY 0x10000 /* must be a directory */
-#define O_NOFOLLOW 0x20000 /* don't follow links */
-#define O_NOATIME 0x40000
-#define O_NDELAY O_NONBLOCK
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
#define F_GETLK 14
#define F_SETLK 6
#define F_SETLKW 7
@@ -50,33 +33,6 @@
#define F_SETLKW64 35
#endif
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
/*
* The flavours of struct flock. "struct flock" is the ABI compliant
* variant. Finally struct flock64 is the LFS variant of struct flock. As
@@ -86,7 +42,7 @@
#ifndef __mips64
-typedef struct flock {
+struct flock {
short l_type;
short l_whence;
__kernel_off_t l_start;
@@ -94,32 +50,17 @@ typedef struct flock {
long l_sysid;
__kernel_pid_t l_pid;
long pad[4];
-} flock_t;
-
-typedef struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-} flock64_t;
+};
-#else /* 64-bit definitions */
+#define HAVE_ARCH_STRUCT_FLOCK
-typedef struct flock {
- short l_type;
- short l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- __kernel_pid_t l_pid;
-} flock_t;
-
-#ifdef __KERNEL__
-#define flock64 flock
#endif
-#endif
+#include <asm-generic/fcntl.h>
-#define F_LINUX_SPECIFIC_BASE 1024
+typedef struct flock flock_t;
+#ifndef __mips64
+typedef struct flock64 flock64_t;
+#endif
#endif /* _ASM_FCNTL_H */
diff --git a/include/asm-mips/fpregdef.h b/include/asm-mips/fpregdef.h
index 1d9aa097918..2b5fddc8f48 100644
--- a/include/asm-mips/fpregdef.h
+++ b/include/asm-mips/fpregdef.h
@@ -13,7 +13,7 @@
#define _ASM_FPREGDEF_H
#include <asm/sgidefs.h>
-
+
#if _MIPS_SIM == _MIPS_SIM_ABI32
/*
@@ -56,7 +56,7 @@
#define fcr31 $31 /* FPU status register */
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-
+
#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
#define fv0 $f0 /* return value */
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
index 6cb38d5c040..ea24e733b1b 100644
--- a/include/asm-mips/fpu.h
+++ b/include/asm-mips/fpu.h
@@ -82,7 +82,7 @@ do { \
static inline int is_fpu_owner(void)
{
- return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
+ return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
}
static inline void own_fpu(void)
@@ -90,7 +90,7 @@ static inline void own_fpu(void)
if (cpu_has_fpu) {
__enable_fpu();
KSTK_STATUS(current) |= ST0_CU1;
- set_thread_flag(TIF_USEDFPU);
+ set_thread_flag(TIF_USEDFPU);
}
}
@@ -98,7 +98,7 @@ static inline void lose_fpu(void)
{
if (cpu_has_fpu) {
KSTK_STATUS(current) &= ~ST0_CU1;
- clear_thread_flag(TIF_USEDFPU);
+ clear_thread_flag(TIF_USEDFPU);
__disable_fpu();
}
}
@@ -127,7 +127,7 @@ static inline void restore_fp(struct task_struct *tsk)
static inline fpureg_t *get_fpu_regs(struct task_struct *tsk)
{
if (cpu_has_fpu) {
- if ((tsk == current) && is_fpu_owner())
+ if ((tsk == current) && is_fpu_owner())
_save_fp(current);
return tsk->thread.fpu.hard.fpr;
}
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
new file mode 100644
index 00000000000..9feff4ce142
--- /dev/null
+++ b/include/asm-mips/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-mips/hdreg.h b/include/asm-mips/hdreg.h
deleted file mode 100644
index 5989bbc97cb..00000000000
--- a/include/asm-mips/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-mips/hp-lj/asic.h b/include/asm-mips/hp-lj/asic.h
deleted file mode 100644
index fc2ca656da0..00000000000
--- a/include/asm-mips/hp-lj/asic.h
+++ /dev/null
@@ -1,7 +0,0 @@
-
-typedef enum { IllegalAsic, UnknownAsic, AndrosAsic, HarmonyAsic } AsicId;
-
-AsicId GetAsicId(void);
-
-const char* const GetAsicName(void);
-
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
index 2b7b0fdeac1..432011b16c2 100644
--- a/include/asm-mips/ip32/mace.h
+++ b/include/asm-mips/ip32/mace.h
@@ -94,7 +94,7 @@ struct mace_video {
unsigned long xxx; /* later... */
};
-/*
+/*
* Ethernet interface
*/
struct mace_ethernet {
@@ -129,7 +129,7 @@ struct mace_ethernet {
volatile unsigned long rx_fifo;
};
-/*
+/*
* Peripherals
*/
@@ -251,7 +251,7 @@ struct mace_timers {
timer_reg audio_out2;
timer_reg video_in1;
timer_reg video_in2;
- timer_reg video_out;
+ timer_reg video_out;
};
struct mace_perif {
@@ -272,7 +272,7 @@ struct mace_perif {
};
-/*
+/*
* ISA peripherals
*/
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index b90b11d0b88..3f2470e9e67 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -49,7 +49,4 @@ do { \
extern void arch_init_irq(void);
-struct irqaction;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
index 21d0fb7cee6..9e88c7669c7 100644
--- a/include/asm-mips/lasat/serial.h
+++ b/include/asm-mips/lasat/serial.h
@@ -1,13 +1,13 @@
#include <asm/lasat/lasat.h>
/* Lasat 100 boards serial configuration */
-#define LASAT_BASE_BAUD_100 ( 7372800 / 16 )
+#define LASAT_BASE_BAUD_100 ( 7372800 / 16 )
#define LASAT_UART_REGS_BASE_100 0x1c8b0000
#define LASAT_UART_REGS_SHIFT_100 2
#define LASATINT_UART_100 8
/* * LASAT 200 boards serial configuration */
-#define LASAT_BASE_BAUD_200 (100000000 / 16 / 12)
+#define LASAT_BASE_BAUD_200 (100000000 / 16 / 12)
#define LASAT_UART_REGS_BASE_200 (Vrc5074_PHYS_BASE + 0x0300)
#define LASAT_UART_REGS_SHIFT_200 3
#define LASATINT_UART_200 13
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
index 7eb6bf661b8..c38844f615f 100644
--- a/include/asm-mips/local.h
+++ b/include/asm-mips/local.h
@@ -5,7 +5,7 @@
#include <linux/percpu.h>
#include <asm/atomic.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
typedef atomic_t local_t;
@@ -20,7 +20,7 @@ typedef atomic_t local_t;
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
typedef atomic64_t local_t;
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 2b36ea34691..148bae2fa7d 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1383,7 +1383,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define PCI_IO_START 0
#define PCI_IO_END 0
#define PCI_MEM_START 0
-#define PCI_MEM_END 0
+#define PCI_MEM_END 0
#define PCI_FIRST_DEVFN 0
#define PCI_LAST_DEVFN 0
#endif
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/include/asm-mips/mach-db1x00/db1x00.h
index 4691398a414..efafe65258b 100644
--- a/include/asm-mips/mach-db1x00/db1x00.h
+++ b/include/asm-mips/mach-db1x00/db1x00.h
@@ -23,7 +23,7 @@
*
* ########################################################################
*
- *
+ *
*/
#ifndef __ASM_DB1X00_H
#define __ASM_DB1X00_H
diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h
index 63c0a81c783..5a2c1efb4eb 100644
--- a/include/asm-mips/mach-generic/spaces.h
+++ b/include/asm-mips/mach-generic/spaces.h
@@ -12,7 +12,7 @@
#include <linux/config.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define CAC_BASE 0x80000000
#define IO_BASE 0xa0000000
@@ -32,9 +32,9 @@
#define HIGHMEM_START 0x20000000UL
#endif
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* This handles the memory map.
@@ -67,6 +67,6 @@
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
#endif /* __ASM_MACH_GENERIC_SPACES_H */
diff --git a/include/asm-mips/mach-ip22/spaces.h b/include/asm-mips/mach-ip22/spaces.h
index 30d42fcafe3..e96166f27c4 100644
--- a/include/asm-mips/mach-ip22/spaces.h
+++ b/include/asm-mips/mach-ip22/spaces.h
@@ -12,7 +12,7 @@
#include <linux/config.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define CAC_BASE 0x80000000
#define IO_BASE 0xa0000000
@@ -32,9 +32,9 @@
#define HIGHMEM_START 0x20000000UL
#endif
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define PAGE_OFFSET 0xffffffff80000000UL
#ifndef HIGHMEM_START
@@ -50,6 +50,6 @@
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
#endif /* __ASM_MACH_IP22_SPACES_H */
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index b932237f219..04713973c6c 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -18,7 +18,7 @@
* so, for 64bit IP32 kernel we just don't use ll/sc.
* This does not affect luserland.
*/
-#if defined(CONFIG_CPU_R5000) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
#define cpu_has_llsc 0
#else
#define cpu_has_llsc 1
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index 8cf0d042c86..c9dad99b123 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -92,7 +92,7 @@ static inline int fd_request_irq(void)
return request_irq(FLOPPY_IRQ, floppy_interrupt,
SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
}
-
+
static inline void fd_free_irq(void)
{
free_irq(FLOPPY_IRQ, NULL);
diff --git a/include/asm-mips/mach-pb1x00/pb1500.h b/include/asm-mips/mach-pb1x00/pb1500.h
index d6c779747b3..ff6d40c87a2 100644
--- a/include/asm-mips/mach-pb1x00/pb1500.h
+++ b/include/asm-mips/mach-pb1x00/pb1500.h
@@ -33,11 +33,11 @@
#define PCI_BOARD_REG 0xAE000010
#define PCMCIA_BOARD_REG 0xAE000010
#define PC_DEASSERT_RST 0x80
- #define PC_DRV_EN 0x10
+ #define PC_DRV_EN 0x10
#define PB1500_G_CONTROL 0xAE000014
#define PB1500_RST_VDDI 0xAE00001C
#define PB1500_LEDS 0xAE000018
-
+
#define PB1500_HEX_LED 0xAF000004
#define PB1500_HEX_LED_BLANK 0xAF000008
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
new file mode 100644
index 00000000000..f4e370e2716
--- /dev/null
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -0,0 +1,31 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * QEMU only comes with a hazard-free MIPS32 processor, so things are easy.
+ */
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_prefetch 0
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
+#define cpu_has_ic_fills_f_dc 0
+
+#define cpu_has_dsp 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 0
+
+#endif /* __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-qemu/param.h b/include/asm-mips/mach-qemu/param.h
new file mode 100644
index 00000000000..cb30ee490ae
--- /dev/null
+++ b/include/asm-mips/mach-qemu/param.h
@@ -0,0 +1,13 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_QEMU_PARAM_H
+#define __ASM_MACH_QEMU_PARAM_H
+
+#define HZ 100 /* Internal kernel timer frequency */
+
+#endif /* __ASM_MACH_QEMU_PARAM_H */
diff --git a/include/asm-mips/mach-vr41xx/timex.h b/include/asm-mips/mach-vr41xx/timex.h
deleted file mode 100644
index 8d71485d003..00000000000
--- a/include/asm-mips/mach-vr41xx/timex.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003 by Ralf Baechle
- */
-/*
- * Changes:
- * Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
- * - CLOCK_TICK_RATE is changed into 32768 from 6144000.
- */
-#ifndef __ASM_MACH_VR41XX_TIMEX_H
-#define __ASM_MACH_VR41XX_TIMEX_H
-
-#define CLOCK_TICK_RATE 32768
-
-#endif /* __ASM_MACH_VR41XX_TIMEX_H */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 48b77c9fb4f..45cd72d172e 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -28,17 +28,17 @@ extern unsigned long pgd_current[];
#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
pgd_current[smp_processor_id()] = (unsigned long)(pgd)
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define TLBMISS_HANDLER_SETUP() \
write_c0_context((unsigned long) smp_processor_id() << 23); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
#define TLBMISS_HANDLER_SETUP() \
write_c0_context((unsigned long) &pgd_current[smp_processor_id()] << 23); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
#define TLBMISS_HANDLER_SETUP() \
write_c0_context((unsigned long) smp_processor_id() << 23); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
index 90ee24aad95..0be58b2aeb9 100644
--- a/include/asm-mips/module.h
+++ b/include/asm-mips/module.h
@@ -25,7 +25,7 @@ typedef struct
Elf64_Sxword r_addend; /* Addend. */
} Elf64_Mips_Rela;
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define Elf_Shdr Elf32_Shdr
#define Elf_Sym Elf32_Sym
@@ -33,7 +33,7 @@ typedef struct
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define Elf_Shdr Elf64_Shdr
#define Elf_Sym Elf64_Sym
diff --git a/include/asm-mips/msgbuf.h b/include/asm-mips/msgbuf.h
index 513b2824838..a1533959742 100644
--- a/include/asm-mips/msgbuf.h
+++ b/include/asm-mips/msgbuf.h
@@ -15,25 +15,25 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused1;
#endif
__kernel_time_t msg_stime; /* last msgsnd time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused1;
#endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused2;
#endif
__kernel_time_t msg_rtime; /* last msgrcv time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused2;
#endif
-#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused3;
#endif
__kernel_time_t msg_ctime; /* last change time */
-#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+#if defined(CONFIG_32BIT) && defined(CONFIG_CPU_LITTLE_ENDIAN)
unsigned long __unused3;
#endif
unsigned long msg_cbytes; /* current number of bytes on queue */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 36cec9e3169..309bc3099f6 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -16,10 +16,10 @@
#include <linux/config.h>
#include <linux/errno.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define __PA_ADDR ".word"
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define __PA_ADDR ".dword"
#endif
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 5cae35cd9ba..652b6d67a57 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -103,20 +103,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#endif /* !__ASSEMBLY__ */
/* to align the pointer to the (next) page boundary */
@@ -148,4 +134,6 @@ static __inline__ int get_order(unsigned long size)
#define WANT_PAGE_VIRTUAL
#endif
+#include <asm-generic/page.h>
+
#endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d70dc355c1f..c9a00ca1c01 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -94,7 +94,7 @@ struct pci_dev;
*/
extern unsigned int PCI_DMA_BUS_IS_PHYS;
-#ifdef CONFIG_MAPPED_DMA_IO
+#ifdef CONFIG_DMA_NEED_PCI_MAP_STATE
/* pci_unmap_{single,page} is not a nop, thus... */
#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME;
@@ -104,7 +104,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
#define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL))
-#else /* CONFIG_MAPPED_DMA_IO */
+#else /* CONFIG_DMA_NEED_PCI_MAP_STATE */
/* pci_unmap_{page,single} is a nop so... */
#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
@@ -114,7 +114,7 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS;
#define pci_unmap_len(PTR, LEN_NAME) (0)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
-#endif /* CONFIG_MAPPED_DMA_IO */
+#endif /* CONFIG_DMA_NEED_PCI_MAP_STATE */
/* This is always fine. */
#define pci_dac_dma_supported(pci_dev, mask) (1)
@@ -142,6 +142,8 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
extern void pcibios_resource_to_bus(struct pci_dev *dev,
struct pci_bus_region *region, struct resource *res);
+extern void pcibios_bus_to_resource(struct pci_dev *dev,
+ struct resource *res, struct pci_bus_region *region);
#ifdef CONFIG_PCI_DOMAINS
@@ -167,4 +169,17 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
/* Do platform specific device initialization at pci_enable_device() time */
extern int pcibios_plat_dev_init(struct pci_dev *dev);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
#endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 2d63f5ba403..ce57288d43b 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -85,7 +85,7 @@ static inline void pte_free(struct page *pte)
#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define pgd_populate(mm, pmd, pte) BUG()
/*
@@ -97,7 +97,7 @@ static inline void pte_free(struct page *pte)
#define __pmd_free_tlb(tlb,x) do { } while (0)
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define pgd_populate(mm, pgd, pmd) set_pgd(pgd, __pgd(pmd))
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index e76ccd6e3a5..dbe13da0bda 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -11,10 +11,10 @@
#include <asm-generic/4level-fixup.h>
#include <linux/config.h>
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#include <asm/pgtable-32.h>
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#include <asm/pgtable-64.h>
#endif
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 13c54d5b3b4..d6466aa09fb 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -33,7 +33,7 @@ extern void (*cpu_wait)(void);
extern unsigned int vced_count, vcei_count;
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
/*
* User space process size: 2GB. This is hardcoded into a few places,
* so don't change it unless you know what you are doing.
@@ -47,7 +47,7 @@ extern unsigned int vced_count, vcei_count;
#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
/*
* User space process size: 1TB. This is hardcoded into a few places,
* so don't change it unless you know what you are doing. TASK_SIZE
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index d3c46d63382..2b5c624c3d4 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -28,7 +28,7 @@
* system call/exception. As usual the registers k0/k1 aren't being saved.
*/
struct pt_regs {
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
/* Pad bytes for argument save space on the stack. */
unsigned long pad0[6];
#endif
diff --git a/include/asm-mips/qemu.h b/include/asm-mips/qemu.h
new file mode 100644
index 00000000000..905c3958590
--- /dev/null
+++ b/include/asm-mips/qemu.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_QEMU_H
+#define __ASM_QEMU_H
+
+/*
+ * Interrupt numbers
+ */
+#define Q_PIC_IRQ_BASE 0
+#define Q_COUNT_COMPARE_IRQ 16
+
+/*
+ * Qemu clock rate. Unlike on real MIPS this has no relation to the
+ * instruction issue rate, so the choosen value is pure fiction, just needs
+ * to match the value in Qemu itself.
+ */
+#define QEMU_C0_COUNTER_CLOCK 100000000
+
+#endif /* __ASM_QEMU_H */
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index da03a32c1ca..5bea49feec6 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -171,11 +171,11 @@ static inline void blast_dcache16(void)
unsigned long start = INDEX_BASE;
unsigned long end = start + current_cpu_data.dcache.waysize;
unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
- unsigned long ws_end = current_cpu_data.dcache.ways <<
+ unsigned long ws_end = current_cpu_data.dcache.ways <<
current_cpu_data.dcache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
}
@@ -200,8 +200,8 @@ static inline void blast_dcache16_page_indexed(unsigned long page)
current_cpu_data.dcache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x200)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
}
@@ -214,8 +214,8 @@ static inline void blast_icache16(void)
current_cpu_data.icache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x200)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -239,8 +239,8 @@ static inline void blast_icache16_page_indexed(unsigned long page)
current_cpu_data.icache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x200)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -249,11 +249,11 @@ static inline void blast_scache16(void)
unsigned long start = INDEX_BASE;
unsigned long end = start + current_cpu_data.scache.waysize;
unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
- unsigned long ws_end = current_cpu_data.scache.ways <<
+ unsigned long ws_end = current_cpu_data.scache.ways <<
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -278,8 +278,8 @@ static inline void blast_scache16_page_indexed(unsigned long page)
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x200)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -318,8 +318,8 @@ static inline void blast_dcache32(void)
current_cpu_data.dcache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
}
@@ -343,8 +343,8 @@ static inline void blast_dcache32_page_indexed(unsigned long page)
current_cpu_data.dcache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
}
@@ -357,8 +357,8 @@ static inline void blast_icache32(void)
current_cpu_data.icache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -383,7 +383,7 @@ static inline void blast_icache32_page_indexed(unsigned long page)
unsigned long ws, addr;
for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400)
+ for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -392,11 +392,11 @@ static inline void blast_scache32(void)
unsigned long start = INDEX_BASE;
unsigned long end = start + current_cpu_data.scache.waysize;
unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
- unsigned long ws_end = current_cpu_data.scache.ways <<
+ unsigned long ws_end = current_cpu_data.scache.ways <<
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -421,8 +421,8 @@ static inline void blast_scache32_page_indexed(unsigned long page)
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x400)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -461,8 +461,8 @@ static inline void blast_icache64(void)
current_cpu_data.icache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x800)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
cache64_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -487,7 +487,7 @@ static inline void blast_icache64_page_indexed(unsigned long page)
unsigned long ws, addr;
for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x800)
+ for (addr = start; addr < end; addr += 0x800)
cache64_unroll32(addr|ws,Index_Invalidate_I);
}
@@ -496,11 +496,11 @@ static inline void blast_scache64(void)
unsigned long start = INDEX_BASE;
unsigned long end = start + current_cpu_data.scache.waysize;
unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
- unsigned long ws_end = current_cpu_data.scache.ways <<
+ unsigned long ws_end = current_cpu_data.scache.ways <<
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x800)
cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -525,8 +525,8 @@ static inline void blast_scache64_page_indexed(unsigned long page)
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x800)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -561,11 +561,11 @@ static inline void blast_scache128(void)
unsigned long start = INDEX_BASE;
unsigned long end = start + current_cpu_data.scache.waysize;
unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
- unsigned long ws_end = current_cpu_data.scache.ways <<
+ unsigned long ws_end = current_cpu_data.scache.ways <<
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x1000)
cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
@@ -590,8 +590,8 @@ static inline void blast_scache128_page_indexed(unsigned long page)
current_cpu_data.scache.waybit;
unsigned long ws, addr;
- for (ws = 0; ws < ws_end; ws += ws_inc)
- for (addr = start; addr < end; addr += 0x1000)
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x1000)
cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
}
diff --git a/include/asm-mips/reg.h b/include/asm-mips/reg.h
index 7b33bbca958..6173004cc88 100644
--- a/include/asm-mips/reg.h
+++ b/include/asm-mips/reg.h
@@ -14,7 +14,7 @@
#include <linux/config.h>
-#if defined(CONFIG_MIPS32) || defined(WANT_COMPAT_REG_H)
+#if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H)
#define EF_R0 6
#define EF_R1 7
@@ -70,7 +70,7 @@
#endif
-#if CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define EF_R0 0
#define EF_R1 1
@@ -124,6 +124,6 @@
#define EF_SIZE 304 /* size in bytes */
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
#endif /* __ASM_MIPS_REG_H */
diff --git a/include/asm-mips/resource.h b/include/asm-mips/resource.h
index fd3c6d17a5f..1fba00c2207 100644
--- a/include/asm-mips/resource.h
+++ b/include/asm-mips/resource.h
@@ -27,7 +27,7 @@
* but we keep the old value on MIPS32,
* for compatibility:
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
# define RLIM_INFINITY 0x7fffffffUL
#endif
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
index 31c0c2347f4..3c4b637fd92 100644
--- a/include/asm-mips/rtc.h
+++ b/include/asm-mips/rtc.h
@@ -1,5 +1,5 @@
/*
- * include/asm-mips/rtc.h
+ * include/asm-mips/rtc.h
*
* (Really an interface for drivers/char/genrtc.c)
*
diff --git a/include/asm-mips/sgi/gio.h b/include/asm-mips/sgi/gio.h
index a38d66f9987..889cf028c95 100644
--- a/include/asm-mips/sgi/gio.h
+++ b/include/asm-mips/sgi/gio.h
@@ -16,7 +16,7 @@
*
* The Indigo and Indy have two GIO bus connectors. Indigo2 (all models) have
* three physical connectors, but only two slots, GFX and EXP0.
- *
+ *
* There is 10MB of GIO address space for GIO64 slot devices
* slot# slot type address range size
* ----- --------- ----------------------- -----
diff --git a/include/asm-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
index a5b988d7327..ac3dfc7af5b 100644
--- a/include/asm-mips/sgi/hpc3.h
+++ b/include/asm-mips/sgi/hpc3.h
@@ -221,7 +221,7 @@ struct hpc3_regs {
#define HPC3_BESTAT_PIDMASK 0x3f700 /* DMA channel parity identifier */
u32 _unused1[0x14000/4 - 5]; /* padding */
-
+
/* Now direct PIO per-HPC3 peripheral access to external regs. */
volatile u32 scsi0_ext[256]; /* SCSI channel 0 external regs */
u32 _unused2[0x7c00/4];
@@ -304,7 +304,7 @@ struct hpc3_regs {
volatile u32 bbram[8192-50-14]; /* Battery backed ram */
};
-/*
+/*
* It is possible to have two HPC3's within the address space on
* one machine, though only having one is more likely on an Indy.
*/
diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h
index 169187f53fb..f3e3dc9bb73 100644
--- a/include/asm-mips/sgi/ioc.h
+++ b/include/asm-mips/sgi/ioc.h
@@ -16,7 +16,7 @@
#include <linux/types.h>
#include <asm/sgi/pi1.h>
-/*
+/*
* All registers are 8-bit wide alligned on 32-bit boundary. Bad things
* happen if you try word access them. You have been warned.
*/
@@ -138,7 +138,7 @@ struct sgioc_regs {
u8 _sysid[3];
volatile u8 sysid;
#define SGIOC_SYSID_FULLHOUSE 0x01
-#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5)
+#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5)
#define SGIOC_SYSID_CHIPREV(x) ((x & 0x1e) > 1)
u32 _unused2;
u8 _read[3];
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index 97d73adb4e4..bbfc05c3cab 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -12,7 +12,7 @@
#ifndef _SGI_IP22_H
#define _SGI_IP22_H
-/*
+/*
* These are the virtual IRQ numbers, we divide all IRQ's into
* 'spaces', the 'space' determines where and how to enable/disable
* that particular IRQ on an SGI machine. HPC DMA and MC DMA interrups
diff --git a/include/asm-mips/sgi/mc.h b/include/asm-mips/sgi/mc.h
index fd98f930607..c52f7834c7c 100644
--- a/include/asm-mips/sgi/mc.h
+++ b/include/asm-mips/sgi/mc.h
@@ -182,14 +182,14 @@ struct sgimc_regs {
volatile u32 dtlb_hi3;
u32 _unused33;
volatile u32 dtlb_lo3;
-
+
u32 _unused34[0x0392];
-
+
u32 _unused35;
volatile u32 rpsscounter; /* Chirps at 100ns */
u32 _unused36[0x1000/4-2*4];
-
+
u32 _unused37;
volatile u32 maddronly; /* Address DMA goes at */
u32 _unused38;
diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
index 59450335f04..722b77a8c5e 100644
--- a/include/asm-mips/sgiarcs.h
+++ b/include/asm-mips/sgiarcs.h
@@ -367,7 +367,7 @@ struct linux_smonblock {
* Macros for calling a 32-bit ARC implementation from 64-bit code
*/
-#if defined(CONFIG_MIPS64) && defined(CONFIG_ARC32)
+#if defined(CONFIG_64BIT) && defined(CONFIG_ARC32)
#define __arc_clobbers \
"$2","$3" /* ... */, "$8","$9","$10","$11", \
@@ -476,10 +476,10 @@ struct linux_smonblock {
__res; \
})
-#endif /* defined(CONFIG_MIPS64) && defined(CONFIG_ARC32) */
+#endif /* defined(CONFIG_64BIT) && defined(CONFIG_ARC32) */
-#if (defined(CONFIG_MIPS32) && defined(CONFIG_ARC32)) || \
- (defined(CONFIG_MIPS64) && defined(CONFIG_ARC64))
+#if (defined(CONFIG_32BIT) && defined(CONFIG_ARC32)) || \
+ (defined(CONFIG_64BIT) && defined(CONFIG_ARC64))
#define ARC_CALL0(dest) \
({ long __res; \
diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h
index 7ac5da13ce8..b5e7dae19f0 100644
--- a/include/asm-mips/sibyte/carmel.h
+++ b/include/asm-mips/sibyte/carmel.h
@@ -25,12 +25,12 @@
#define SIBYTE_BOARD_NAME "Carmel"
-#define GPIO_PHY_INTERRUPT 2
-#define GPIO_NONMASKABLE_INT 3
-#define GPIO_CF_INSERTED 6
-#define GPIO_MONTEREY_RESET 7
-#define GPIO_QUADUART_INT 8
-#define GPIO_CF_INT 9
+#define GPIO_PHY_INTERRUPT 2
+#define GPIO_NONMASKABLE_INT 3
+#define GPIO_CF_INSERTED 6
+#define GPIO_MONTEREY_RESET 7
+#define GPIO_QUADUART_INT 8
+#define GPIO_CF_INT 9
#define GPIO_FPGA_CCLK 10
#define GPIO_FPGA_DOUT 11
#define GPIO_FPGA_DIN 12
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 96088fb074a..40ef97c76c8 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
- * Global constants and macros File: sb1250_defs.h
- *
+ *
+ * Global constants and macros File: sb1250_defs.h
+ *
* This file contains macros and definitions used by the other
* include files.
*
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -105,7 +105,7 @@
#define SIBYTE_HDR_FMASK_112x_ALL 0x0000f00
#define SIBYTE_HDR_FMASK_112x_PASS1 0x0000100
-/* Bit mask for chip/revision. (use _ALL for all revisions of a chip). */
+/* Bit mask for chip/revision. (use _ALL for all revisions of a chip). */
#define SIBYTE_HDR_FMASK(chip, pass) \
(SIBYTE_HDR_FMASK_ ## chip ## _ ## pass)
#define SIBYTE_HDR_FMASK_ALLREVS(chip) \
@@ -150,31 +150,31 @@
/* *********************************************************************
* Naming schemes for constants in these files:
- *
- * M_xxx MASK constant (identifies bits in a register).
+ *
+ * M_xxx MASK constant (identifies bits in a register).
* For multi-bit fields, all bits in the field will
* be set.
*
* K_xxx "Code" constant (value for data in a multi-bit
* field). The value is right justified.
*
- * V_xxx "Value" constant. This is the same as the
+ * V_xxx "Value" constant. This is the same as the
* corresponding "K_xxx" constant, except it is
* shifted to the correct position in the register.
*
* S_xxx SHIFT constant. This is the number of bits that
- * a field value (code) needs to be shifted
+ * a field value (code) needs to be shifted
* (towards the left) to put the value in the right
* position for the register.
*
- * A_xxx ADDRESS constant. This will be a physical
+ * A_xxx ADDRESS constant. This will be a physical
* address. Use the PHYS_TO_K1 macro to generate
* a K1SEG address.
*
* R_xxx RELATIVE offset constant. This is an offset from
* an A_xxx constant (usually the first register in
* a group).
- *
+ *
* G_xxx(X) GET value. This macro obtains a multi-bit field
* from a register, masks it, and shifts it to
* the bottom of the register (retrieving a K_xxx
@@ -189,7 +189,7 @@
/*
- * Cast to 64-bit number. Presumably the syntax is different in
+ * Cast to 64-bit number. Presumably the syntax is different in
* assembly language.
*
* Note: you'll need to define uint32_t and uint64_t in your headers.
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
index f1b08d32338..3cdb48f50ed 100644
--- a/include/asm-mips/sibyte/sb1250_dma.h
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -1,24 +1,24 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* DMA definitions File: sb1250_dma.h
- *
+ *
* This module contains constants and macros useful for
* programming the SB1250's DMA controllers, both the data mover
* and the Ethernet DMA.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -28,7 +28,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -43,9 +43,9 @@
* DMA Registers
********************************************************************* */
-/*
+/*
* Ethernet and Serial DMA Configuration Register 0 (Table 7-4)
- * Registers: DMA_CONFIG0_MAC_x_RX_CH_0
+ * Registers: DMA_CONFIG0_MAC_x_RX_CH_0
* Registers: DMA_CONFIG0_MAC_x_TX_CH_0
* Registers: DMA_CONFIG0_SER_x_RX
* Registers: DMA_CONFIG0_SER_x_TX
@@ -98,7 +98,7 @@
/*
* Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
- * Registers: DMA_CONFIG1_MAC_x_RX_CH_0
+ * Registers: DMA_CONFIG1_MAC_x_RX_CH_0
* Registers: DMA_CONFIG1_DMA_x_TX_CH_0
* Registers: DMA_CONFIG1_SER_x_RX
* Registers: DMA_CONFIG1_SER_x_TX
@@ -152,11 +152,11 @@
/*
* DMA Descriptor Count Registers (Table 7-8)
*/
-
+
/* No bitfields */
-/*
+/*
* Current Descriptor Address Register (Table 7-11)
*/
@@ -275,14 +275,14 @@
#define V_DMA_DSCRB_STATUS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
#define G_DMA_DSCRB_STATUS(x) _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
-/*
+/*
* Ethernet Descriptor Status Bits (Table 7-15)
*/
#define M_DMA_ETHRX_BADIP4CS _SB_MAKEMASK1(51)
#define M_DMA_ETHRX_DSCRERR _SB_MAKEMASK1(52)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
/* Note: BADTCPCS is actually in DSCR_B options field */
#define M_DMA_ETHRX_BADTCPCS _SB_MAKEMASK1(0)
#endif /* 1250 PASS2 || 112x PASS1 */
@@ -324,7 +324,7 @@
#define M_DMA_ETHTX_SOP _SB_MAKEMASK1(63)
-/*
+/*
* Ethernet Transmit Options (Table 7-17)
*/
@@ -377,7 +377,7 @@
* Data Mover Registers
********************************************************************* */
-/*
+/*
* Data Mover Descriptor Base Address Register (Table 7-22)
* Register: DM_DSCR_BASE_0
* Register: DM_DSCR_BASE_1
@@ -414,7 +414,7 @@
#define M_DM_DSCR_BASE_ABORT _SB_MAKEMASK1(62)
#define M_DM_DSCR_BASE_ENABL _SB_MAKEMASK1(63)
-/*
+/*
* Data Mover Descriptor Count Register (Table 7-25)
*/
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
index 0d9dfac3d7d..f1f509f295c 100644
--- a/include/asm-mips/sibyte/sb1250_genbus.h
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* Generic Bus Constants File: sb1250_genbus.h
- *
- * This module contains constants and macros useful for
+ *
+ * This module contains constants and macros useful for
* manipulating the SB1250's Generic Bus interface
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index c3f74df211f..e173e2ea4c9 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* Interrupt Mapper definitions File: sb1250_int.h
- *
+ *
* This module contains constants for manipulating the SB1250's
* interrupt mapper and definitions for the interrupt sources.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -43,7 +43,7 @@
/*
* Interrupt sources (Table 4-8, UM 0.2)
- *
+ *
* First, the interrupt numbers.
*/
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
index 799db828d96..8afe8e01581 100644
--- a/include/asm-mips/sibyte/sb1250_l2c.h
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* L2 Cache constants and macros File: sb1250_l2c.h
- *
+ *
* This module contains constants useful for manipulating the
* level 2 cache.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
index d8753885df1..f2617ded0a8 100644
--- a/include/asm-mips/sibyte/sb1250_ldt.h
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* LDT constants File: sb1250_ldt.h
- *
- * This module contains constants and macros to describe
- * the LDT interface on the SB1250.
- *
+ *
+ * This module contains constants and macros to describe
+ * the LDT interface on the SB1250.
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -155,7 +155,7 @@
/*
* LDT Status Register (Table 8-14). Note that these constants
- * assume you've read the command and status register
+ * assume you've read the command and status register
* together (32-bit read at offset 0x04)
*
* These bits also apply to the secondary status
@@ -183,8 +183,8 @@
#define M_LDT_STATUS_DETPARERR _SB_MAKEMASK1_32(31)
/*
- * Bridge Control Register (Table 8-16). Note that these
- * constants assume you've read the register as a 32-bit
+ * Bridge Control Register (Table 8-16). Note that these
+ * constants assume you've read the register as a 32-bit
* read (offset 0x3C)
*/
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index 81f603f03a9..18e74e43f4a 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* MAC constants and macros File: sb1250_mac.h
- *
+ *
* This module contains constants and macros for the SB1250's
* ethernet controllers.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -311,7 +311,7 @@
/*
* These constants are used to configure the fields within the Frame
- * Configuration Register.
+ * Configuration Register.
*/
#define K_MAC_IFG_RX_10 _SB_MAKE64(0) /* See table 176, not used */
@@ -393,7 +393,7 @@
* Register: MAC_INT_MASK_2
*/
-/*
+/*
* Use these constants to shift the appropriate channel
* into the CH0 position so the same tests can be used
* on each channel.
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 93a48334b87..1dd41c92799 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
- * Memory Controller constants File: sb1250_mc.h
- *
+ *
+ * Memory Controller constants File: sb1250_mc.h
+ *
* This module contains constants and macros useful for
* programming the memory controller.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -166,7 +166,7 @@
#define K_MC_REF_RATE_100MHz 0x62
#define K_MC_REF_RATE_133MHz 0x81
-#define K_MC_REF_RATE_200MHz 0xC4
+#define K_MC_REF_RATE_200MHz 0xC4
#define V_MC_REF_RATE_100MHz V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
#define V_MC_REF_RATE_133MHz V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
@@ -228,7 +228,7 @@
V_MC_ADDR_DRIVE_DEFAULT | \
V_MC_DATA_DRIVE_DEFAULT | \
V_MC_CLOCK_DRIVE_DEFAULT | \
- V_MC_REF_RATE_DEFAULT
+ V_MC_REF_RATE_DEFAULT
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index 5d496c6faba..9db80cd13a7 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* Register Definitions File: sb1250_regs.h
- *
+ *
* This module contains the addresses of the on-chip peripherals
* on the SB1250.
- *
+ *
* SB1250 specification level: 01/02/2002
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -40,20 +40,20 @@
/* *********************************************************************
* Some general notes:
- *
+ *
* For the most part, when there is more than one peripheral
* of the same type on the SOC, the constants below will be
* offsets from the base of each peripheral. For example,
* the MAC registers are described as offsets from the first
* MAC register, and there will be a MAC_REGISTER() macro
- * to calculate the base address of a given MAC.
- *
+ * to calculate the base address of a given MAC.
+ *
* The information in this file is based on the SB1250 SOC
* manual version 0.2, July 2000.
********************************************************************* */
-/* *********************************************************************
+/* *********************************************************************
* Memory Controller Registers
********************************************************************* */
@@ -101,7 +101,7 @@
#define R_MC_TEST_ECC 0x0000000420
#define R_MC_MCLK_CFG 0x0000000500
-/* *********************************************************************
+/* *********************************************************************
* L2 Cache Control Registers
********************************************************************* */
@@ -126,7 +126,7 @@
#define A_L2_EEC_ADDRESS A_L2_ECC_TAG
-/* *********************************************************************
+/* *********************************************************************
* PCI Interface Registers
********************************************************************* */
@@ -134,7 +134,7 @@
#define A_PCI_TYPE01_HEADER 0x00DE000800
-/* *********************************************************************
+/* *********************************************************************
* Ethernet DMA and MACs
********************************************************************* */
@@ -184,7 +184,7 @@
(R_MAC_DMA_CHANNEL_BASE(txrx,chan) + \
(reg))
-/*
+/*
* DMA channel registers, relative to A_MAC_DMA_CHANNEL_BASE
*/
@@ -259,7 +259,7 @@
#define MAC_CHMAP_COUNT 4
-/* *********************************************************************
+/* *********************************************************************
* DUART Registers
********************************************************************* */
@@ -363,7 +363,7 @@
#endif /* 1250 PASS2 || 112x PASS1 */
-/* *********************************************************************
+/* *********************************************************************
* Synchronous Serial Registers
********************************************************************* */
@@ -397,7 +397,7 @@
(reg))
-/*
+/*
* DMA channel registers, relative to A_SER_DMA_CHANNEL_BASE
*/
@@ -457,7 +457,7 @@
#define R_SER_RMON_RX_ERRORS 0x000001F0
#define R_SER_RMON_RX_BADADDR 0x000001F8
-/* *********************************************************************
+/* *********************************************************************
* Generic Bus Registers
********************************************************************* */
@@ -513,7 +513,7 @@
#define R_IO_PCMCIA_CFG 0x0A60
#define R_IO_PCMCIA_STATUS 0x0A70
-/* *********************************************************************
+/* *********************************************************************
* GPIO Registers
********************************************************************* */
@@ -537,7 +537,7 @@
#define R_GPIO_PIN_CLR 0x30
#define R_GPIO_PIN_SET 0x38
-/* *********************************************************************
+/* *********************************************************************
* SMBus Registers
********************************************************************* */
@@ -573,7 +573,7 @@
#define R_SMB_CONTROL 0x0000000060
#define R_SMB_PEC 0x0000000070
-/* *********************************************************************
+/* *********************************************************************
* Timer Registers
********************************************************************* */
@@ -641,7 +641,7 @@
#endif /* 1250 PASS2 || 112x PASS1 */
-/* *********************************************************************
+/* *********************************************************************
* System Control Registers
********************************************************************* */
@@ -649,7 +649,7 @@
#define A_SCD_SYSTEM_CFG 0x0010020008
#define A_SCD_SYSTEM_MANUF 0x0010038000
-/* *********************************************************************
+/* *********************************************************************
* System Address Trap Registers
********************************************************************* */
@@ -672,7 +672,7 @@
#endif /* 1250 PASS2 || 112x PASS1 */
-/* *********************************************************************
+/* *********************************************************************
* System Interrupt Mapper Registers
********************************************************************* */
@@ -701,7 +701,7 @@
#define R_IMR_INTERRUPT_MAP_BASE 0x0200
#define R_IMR_INTERRUPT_MAP_COUNT 64
-/* *********************************************************************
+/* *********************************************************************
* System Performance Counter Registers
********************************************************************* */
@@ -711,7 +711,7 @@
#define A_SCD_PERF_CNT_2 0x00100204E0
#define A_SCD_PERF_CNT_3 0x00100204E8
-/* *********************************************************************
+/* *********************************************************************
* System Bus Watcher Registers
********************************************************************* */
@@ -726,13 +726,13 @@
#define A_BUS_L2_ERRORS 0x00100208C0
#define A_BUS_MEM_IO_ERRORS 0x00100208C8
-/* *********************************************************************
+/* *********************************************************************
* System Debug Controller Registers
********************************************************************* */
#define A_SCD_JTAG_BASE 0x0010000000
-/* *********************************************************************
+/* *********************************************************************
* System Trace Buffer Registers
********************************************************************* */
@@ -755,7 +755,7 @@
#define A_SCD_TRACE_SEQUENCE_6 0x0010020A90
#define A_SCD_TRACE_SEQUENCE_7 0x0010020A98
-/* *********************************************************************
+/* *********************************************************************
* System Generic DMA Registers
********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index 22e8041959e..dbbd682fb47 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* SCD Constants and Macros File: sb1250_scd.h
- *
+ *
* This module contains constants and macros useful for
* manipulating the System Control and Debug module on the 1250.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -130,40 +130,40 @@
/* System Manufacturing Register
* Register: SCD_SYSTEM_MANUF
*/
-
+
/* Wafer ID: bits 31:0 */
#define S_SYS_WAFERID1_200 _SB_MAKE64(0)
#define M_SYS_WAFERID1_200 _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
#define V_SYS_WAFERID1_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
#define G_SYS_WAFERID1_200(x) _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
-
+
#define S_SYS_BIN _SB_MAKE64(32)
#define M_SYS_BIN _SB_MAKEMASK(4,S_SYS_BIN)
#define V_SYS_BIN _SB_MAKEVALUE(x,S_SYS_BIN)
#define G_SYS_BIN _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
-
+
/* Wafer ID: bits 39:36 */
#define S_SYS_WAFERID2_200 _SB_MAKE64(36)
#define M_SYS_WAFERID2_200 _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
#define V_SYS_WAFERID2_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
#define G_SYS_WAFERID2_200(x) _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
-
+
/* Wafer ID: bits 39:0 */
#define S_SYS_WAFERID_300 _SB_MAKE64(0)
#define M_SYS_WAFERID_300 _SB_MAKEMASK(40,S_SYS_WAFERID_300)
#define V_SYS_WAFERID_300(x) _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
#define G_SYS_WAFERID_300(x) _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
-
+
#define S_SYS_XPOS _SB_MAKE64(40)
#define M_SYS_XPOS _SB_MAKEMASK(6,S_SYS_XPOS)
#define V_SYS_XPOS(x) _SB_MAKEVALUE(x,S_SYS_XPOS)
#define G_SYS_XPOS(x) _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
-
+
#define S_SYS_YPOS _SB_MAKE64(46)
#define M_SYS_YPOS _SB_MAKEMASK(6,S_SYS_YPOS)
#define V_SYS_YPOS(x) _SB_MAKEVALUE(x,S_SYS_YPOS)
#define G_SYS_YPOS(x) _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
-
+
/*
* System Config Register (Table 4-2)
* Register: SCD_SYSTEM_CFG
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
index 287cbfe9efa..335c53e9293 100644
--- a/include/asm-mips/sibyte/sb1250_smbus.h
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* SMBUS Constants File: sb1250_smbus.h
- *
- * This module contains constants and macros useful for
+ *
+ * This module contains constants and macros useful for
* manipulating the SB1250's SMbus devices.
- *
+ *
* SB1250 specification level: 01/02/2002
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
index 8d5e8edd3c4..fa2760d38b8 100644
--- a/include/asm-mips/sibyte/sb1250_syncser.h
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -7,17 +7,17 @@
* manipulating the SB1250's Synchronous Serial
*
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
index 7655d6945cc..923ea4f44e0 100644
--- a/include/asm-mips/sibyte/sb1250_uart.h
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* UART Constants File: sb1250_uart.h
- *
- * This module contains constants and macros useful for
+ *
+ * This module contains constants and macros useful for
* manipulating the SB1250's UARTs
*
* SB1250 specification level: User's manual 1/02/02
- *
+ *
* Author: Mitch Lichtenberg
- *
- *********************************************************************
+ *
+ *********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -27,7 +27,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -37,7 +37,7 @@
#include "sb1250_defs.h"
-/* **********************************************************************
+/* **********************************************************************
* DUART Registers
********************************************************************** */
@@ -145,7 +145,7 @@
#define V_DUART_MISC_CMD_START_BREAK V_DUART_MISC_CMD(K_DUART_MISC_CMD_START_BREAK)
#define V_DUART_MISC_CMD_STOP_BREAK V_DUART_MISC_CMD(K_DUART_MISC_CMD_STOP_BREAK)
-#define M_DUART_CMD_RESERVED _SB_MAKEMASK1(7)
+#define M_DUART_CMD_RESERVED _SB_MAKEMASK1(7)
/*
* DUART Status Register (Table 10-6)
@@ -165,7 +165,7 @@
/*
* DUART Baud Rate Register (Table 10-7)
- * Register: DUART_CLK_SEL_A
+ * Register: DUART_CLK_SEL_A
* Register: DUART_CLK_SEL_B
*/
@@ -332,7 +332,7 @@
(chan == 0 ? M_DUART_OUT_PIN_CLR0 : M_DUART_OUT_PIN_CLR1)
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
-/*
+/*
* Full Interrupt Control Register
*/
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index 18939e84b6f..f7fbebaa074 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -10,7 +10,7 @@
#define _ASM_SIGCONTEXT_H
#include <asm/sgidefs.h>
-
+
#if _MIPS_SIM == _MIPS_SIM_ABI32
/*
@@ -38,7 +38,7 @@ struct sigcontext {
};
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-
+
#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
/*
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
index a0e26e6c994..698becab5a9 100644
--- a/include/asm-mips/siginfo.h
+++ b/include/asm-mips/siginfo.h
@@ -25,10 +25,10 @@ struct siginfo;
/*
* Careful to keep union _sifields from shifting ...
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
#endif
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
#endif
diff --git a/include/asm-mips/sim.h b/include/asm-mips/sim.h
index 6333169be32..9c2af1b00e1 100644
--- a/include/asm-mips/sim.h
+++ b/include/asm-mips/sim.h
@@ -11,12 +11,12 @@
#include <linux/config.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#define __str2(x) #x
#define __str(x) __str2(x)
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define save_static_function(symbol) \
__asm__ ( \
@@ -42,9 +42,9 @@ __asm__ ( \
#define nabi_no_regargs
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define save_static_function(symbol) \
__asm__ ( \
@@ -78,6 +78,6 @@ __asm__ ( \
unsigned long __dummy6, \
unsigned long __dummy7,
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
#endif /* _ASM_SIM_H */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index d478a86294e..753b6620e6f 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -82,7 +82,7 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
* @SOCK_STREAM - stream (connection) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
- * @SOCK_SEQPACKET - sequential packet socket
+ * @SOCK_SEQPACKET - sequential packet socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user level.
*/
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 86283c25fd5..7b5e64600bc 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -15,7 +15,7 @@
#include <asm/asm.h>
#include <asm/mipsregs.h>
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
.macro SAVE_AT
.set push
@@ -26,7 +26,7 @@
.macro SAVE_TEMP
mfhi v1
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
LONG_S $8, PT_R8(sp)
LONG_S $9, PT_R9(sp)
#endif
@@ -56,7 +56,7 @@
#ifdef CONFIG_SMP
.macro get_saved_sp /* SMP variation */
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
mfc0 k0, CP0_CONTEXT
lui k1, %hi(kernelsp)
srl k0, k0, 23
@@ -64,7 +64,7 @@
addu k1, k0
LONG_L k1, %lo(kernelsp)(k1)
#endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
MFC0 k1, CP0_CONTEXT
dsra k1, 23
lui k0, %hi(pgd_current)
@@ -74,7 +74,7 @@
daddu k1, k0
LONG_L k1, %lo(kernelsp)(k1)
#endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
MFC0 k1, CP0_CONTEXT
dsrl k1, 23
dsll k1, k1, 3
@@ -83,20 +83,20 @@
.endm
.macro set_saved_sp stackp temp temp2
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
mfc0 \temp, CP0_CONTEXT
srl \temp, 23
sll \temp, 2
LONG_S \stackp, kernelsp(\temp)
#endif
-#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
lw \temp, TI_CPU(gp)
dsll \temp, 3
lui \temp2, %hi(kernelsp)
daddu \temp, \temp2
LONG_S \stackp, %lo(kernelsp)(\temp)
#endif
-#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
lw \temp, TI_CPU(gp)
dsll \temp, 3
LONG_S \stackp, kernelsp(\temp)
@@ -140,7 +140,7 @@
LONG_S $6, PT_R6(sp)
MFC0 v1, CP0_EPC
LONG_S $7, PT_R7(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
LONG_S $8, PT_R8(sp)
LONG_S $9, PT_R9(sp)
#endif
@@ -169,7 +169,7 @@
.macro RESTORE_TEMP
LONG_L $24, PT_LO(sp)
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
LONG_L $8, PT_R8(sp)
LONG_L $9, PT_R9(sp)
#endif
@@ -217,7 +217,7 @@
LONG_L $31, PT_R31(sp)
LONG_L $28, PT_R28(sp)
LONG_L $25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
LONG_L $8, PT_R8(sp)
LONG_L $9, PT_R9(sp)
#endif
@@ -262,7 +262,7 @@
LONG_L $31, PT_R31(sp)
LONG_L $28, PT_R28(sp)
LONG_L $25, PT_R25(sp)
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
LONG_L $8, PT_R8(sp)
LONG_L $9, PT_R9(sp)
#endif
diff --git a/include/asm-mips/statfs.h b/include/asm-mips/statfs.h
index 5076fec6578..c3ddf973c1c 100644
--- a/include/asm-mips/statfs.h
+++ b/include/asm-mips/statfs.h
@@ -57,7 +57,7 @@ struct statfs64 {
};
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
-
+
#if _MIPS_SIM == _MIPS_SIM_ABI64
struct statfs64 { /* Same as struct statfs */
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h
index b18345504f8..5a06f6d1389 100644
--- a/include/asm-mips/string.h
+++ b/include/asm-mips/string.h
@@ -16,7 +16,7 @@
* Most of the inline functions are rather naive implementations so I just
* didn't bother updating them for 64-bit ...
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#ifndef IN_STRING_C
@@ -130,7 +130,7 @@ strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count)
return __res;
}
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
#define __HAVE_ARCH_MEMSET
extern void *memset(void *__s, int __c, size_t __count);
@@ -141,7 +141,7 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
#define __HAVE_ARCH_MEMMOVE
extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define __HAVE_ARCH_MEMSCAN
static __inline__ void *memscan(void *__addr, int __c, size_t __size)
{
@@ -161,6 +161,6 @@ static __inline__ void *memscan(void *__addr, int __c, size_t __size)
return __addr;
}
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
#endif /* _ASM_STRING_H */
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 169f3d4265b..6663efd49b2 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -208,7 +208,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
return retval;
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
{
__u64 retval;
@@ -330,7 +330,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
return retval;
}
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
unsigned long new)
{
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index 42fcd6f2c20..a70cb0854c8 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -62,10 +62,10 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define current_thread_info() __current_thread_info
/* thread information allocation */
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS32)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_32BIT)
#define THREAD_SIZE_ORDER (1)
#endif
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_64BIT)
#define THREAD_SIZE_ORDER (2)
#endif
#ifdef CONFIG_PAGE_SIZE_8KB
diff --git a/include/asm-mips/titan_dep.h b/include/asm-mips/titan_dep.h
index fd9599e40a0..fee1908c65d 100644
--- a/include/asm-mips/titan_dep.h
+++ b/include/asm-mips/titan_dep.h
@@ -228,4 +228,4 @@ extern unsigned long ocd_base;
#define RM9K_READ_8(ofs, val) *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
#define RM9K_READ_16(ofs, val) *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
-#endif
+#endif
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
index 5d939db6e22..3bb7f0087d6 100644
--- a/include/asm-mips/tx4927/tx4927.h
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -45,14 +45,14 @@
/* TX4927 SDRAM controller (64-bit registers) */
-#define TX4927_SDRAMC_BASE 0x8000
-#define TX4927_SDRAMC_SDCCR0 0x8000
+#define TX4927_SDRAMC_BASE 0x8000
+#define TX4927_SDRAMC_SDCCR0 0x8000
#define TX4927_SDRAMC_SDCCR1 0x8008
#define TX4927_SDRAMC_SDCCR2 0x8010
#define TX4927_SDRAMC_SDCCR3 0x8018
#define TX4927_SDRAMC_SDCTR 0x8040
#define TX4927_SDRAMC_SDCMD 0x8058
-#define TX4927_SDRAMC_LIMIT 0x8fff
+#define TX4927_SDRAMC_LIMIT 0x8fff
/* TX4927 external bus controller (64-bit registers) */
@@ -289,8 +289,8 @@
/* TX4927 serial port 0 (32-bit registers) */
-#define TX4927_SIO0_BASE 0xf300
-#define TX4927_SIO0_SILCR0 0xf300
+#define TX4927_SIO0_BASE 0xf300
+#define TX4927_SIO0_SILCR0 0xf300
#define TX4927_SIO0_SILCR0_RESERVED_16_31 BM_16_31
#define TX4927_SIO0_SILCR0_RWUB BM_15_15
#define TX4927_SIO0_SILCR0_TWUB BM_14_14
@@ -309,7 +309,7 @@
#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT (~BM_00_01)
#define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT_MC BM_01_01
#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT_MC BM_00_01
-#define TX4927_SIO0_SIDICR0 0xf304
+#define TX4927_SIO0_SIDICR0 0xf304
#define TX4927_SIO0_SIDICR0_RESERVED_16_31 BM_16_31
#define TX4927_SIO0_SIDICR0_TDE BM_15_15
#define TX4927_SIO0_SIDICR0_RDE BM_14_14
@@ -330,7 +330,7 @@
#define TX4927_SIO0_SIDICR0_STIE_TRDY BM_02_02
#define TX4927_SIO0_SIDICR0_STIE_TXALS BM_01_01
#define TX4927_SIO0_SIDICR0_STIE_UBRKD BM_00_00
-#define TX4927_SIO0_SIDISR0 0xf308
+#define TX4927_SIO0_SIDISR0 0xf308
#define TX4927_SIO0_SIDISR0_RESERVED_16_31 BM_16_31
#define TX4927_SIO0_SIDISR0_UBRK BM_15_15
#define TX4927_SIO0_SIDISR0_UVALID BM_14_14
@@ -344,7 +344,7 @@
#define TX4927_SIO0_SIDISR0_STIS BM_06_06
#define TX4927_SIO0_SIDISR0_RESERVED_05_05 BM_05_05
#define TX4927_SIO0_SIDISR0_RFDN BM_00_04
-#define TX4927_SIO0_SISCISR0 0xf30c
+#define TX4927_SIO0_SISCISR0 0xf30c
#define TX4927_SIO0_SISCISR0_RESERVED_06_31 BM_06_31
#define TX4927_SIO0_SISCISR0_OERS BM_05_05
#define TX4927_SIO0_SISCISR0_CTSS BM_04_04
@@ -352,7 +352,7 @@
#define TX4927_SIO0_SISCISR0_TRDY BM_02_02
#define TX4927_SIO0_SISCISR0_TXALS BM_01_01
#define TX4927_SIO0_SISCISR0_UBRKD BM_00_00
-#define TX4927_SIO0_SIFCR0 0xf310
+#define TX4927_SIO0_SIFCR0 0xf310
#define TX4927_SIO0_SIFCR0_RESERVED_16_31 BM_16_31
#define TX4927_SIO0_SIFCR0_SWRST BM_16_31
#define TX4927_SIO0_SIFCR0_RESERVED_09_14 BM_09_14
@@ -370,7 +370,7 @@
#define TX4927_SIO0_SIFCR0_TFRST BM_02_02
#define TX4927_SIO0_SIFCR0_RFRST BM_01_01
#define TX4927_SIO0_SIFCR0_FRSTE BM_00_00
-#define TX4927_SIO0_SIFLCR0 0xf314
+#define TX4927_SIO0_SIFLCR0 0xf314
#define TX4927_SIO0_SIFLCR0_RESERVED_13_31 BM_13_31
#define TX4927_SIO0_SIFLCR0_RCS BM_12_12
#define TX4927_SIO0_SIFLCR0_TES BM_11_11
@@ -381,7 +381,7 @@
#define TX4927_SIO0_SIFLCR0_RESERVED_05_06 BM_05_06
#define TX4927_SIO0_SIFLCR0_RTSTL BM_01_04
#define TX4927_SIO0_SIFLCR0_TBRK BM_00_00
-#define TX4927_SIO0_SIBGR0 0xf318
+#define TX4927_SIO0_SIBGR0 0xf318
#define TX4927_SIO0_SIBGR0_RESERVED_10_31 BM_10_31
#define TX4927_SIO0_SIBGR0_BCLK BM_08_09
#define TX4927_SIO0_SIBGR0_BCLK_T0 (~BM_08_09)
@@ -389,28 +389,28 @@
#define TX4927_SIO0_SIBGR0_BCLK_T4 BM_09_09
#define TX4927_SIO0_SIBGR0_BCLK_T6 BM_08_09
#define TX4927_SIO0_SIBGR0_BRD BM_00_07
-#define TX4927_SIO0_SITFIF00 0xf31c
+#define TX4927_SIO0_SITFIF00 0xf31c
#define TX4927_SIO0_SITFIF00_RESERVED_08_31 BM_08_31
#define TX4927_SIO0_SITFIF00_TXD BM_00_07
-#define TX4927_SIO0_SIRFIFO0 0xf320
+#define TX4927_SIO0_SIRFIFO0 0xf320
#define TX4927_SIO0_SIRFIFO0_RESERVED_08_31 BM_08_31
#define TX4927_SIO0_SIRFIFO0_RXD BM_00_07
-#define TX4927_SIO0_SIRFIFO0 0xf320
-#define TX4927_SIO0_LIMIT 0xf3ff
+#define TX4927_SIO0_SIRFIFO0 0xf320
+#define TX4927_SIO0_LIMIT 0xf3ff
/* TX4927 serial port 1 (32-bit registers) */
-#define TX4927_SIO1_BASE 0xf400
-#define TX4927_SIO1_SILCR1 0xf400
-#define TX4927_SIO1_SIDICR1 0xf404
-#define TX4927_SIO1_SIDISR1 0xf408
-#define TX4927_SIO1_SISCISR1 0xf40c
-#define TX4927_SIO1_SIFCR1 0xf410
-#define TX4927_SIO1_SIFLCR1 0xf414
-#define TX4927_SIO1_SIBGR1 0xf418
-#define TX4927_SIO1_SITFIF01 0xf41c
-#define TX4927_SIO1_SIRFIFO1 0xf420
-#define TX4927_SIO1_LIMIT 0xf4ff
+#define TX4927_SIO1_BASE 0xf400
+#define TX4927_SIO1_SILCR1 0xf400
+#define TX4927_SIO1_SIDICR1 0xf404
+#define TX4927_SIO1_SIDISR1 0xf408
+#define TX4927_SIO1_SISCISR1 0xf40c
+#define TX4927_SIO1_SIFCR1 0xf410
+#define TX4927_SIO1_SIFLCR1 0xf414
+#define TX4927_SIO1_SIBGR1 0xf418
+#define TX4927_SIO1_SITFIF01 0xf41c
+#define TX4927_SIO1_SIRFIFO1 0xf420
+#define TX4927_SIO1_LIMIT 0xf4ff
/* TX4927 parallel port (32-bit registers) */
diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
index 17043349224..165f6b8b217 100644
--- a/include/asm-mips/tx4927/tx4927_pci.h
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -5,8 +5,8 @@
*
* Copyright (C) 2000-2001 Toshiba Corporation
*/
-#ifndef __ASM_TX4927_TX4927_PCI_H
-#define __ASM_TX4927_TX4927_PCI_H
+#ifndef __ASM_TX4927_TX4927_PCI_H
+#define __ASM_TX4927_TX4927_PCI_H
#define TX4927_CCFG_TOE 0x00004000
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
index d2f0c76b00a..421b3aea14c 100644
--- a/include/asm-mips/types.h
+++ b/include/asm-mips/types.h
@@ -78,7 +78,7 @@ typedef unsigned long long u64;
#endif
#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
- || defined(CONFIG_MIPS64)
+ || defined(CONFIG_64BIT)
typedef u64 dma_addr_t;
#else
typedef u32 dma_addr_t;
@@ -99,8 +99,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 07114898e06..5c2c9832901 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -22,7 +22,7 @@
*
* For historical reasons, these macros are grossly misnamed.
*/
-#ifdef CONFIG_MIPS32
+#ifdef CONFIG_32BIT
#define __UA_LIMIT 0x80000000UL
@@ -32,9 +32,9 @@
#define __UA_t0 "$8"
#define __UA_t1 "$9"
-#endif /* CONFIG_MIPS32 */
+#endif /* CONFIG_32BIT */
-#ifdef CONFIG_MIPS64
+#ifdef CONFIG_64BIT
#define __UA_LIMIT (- TASK_SIZE)
@@ -44,7 +44,7 @@
#define __UA_t0 "$12"
#define __UA_t1 "$13"
-#endif /* CONFIG_MIPS64 */
+#endif /* CONFIG_64BIT */
/*
* USER_DS is a bitmask that has the bits set that may not be set in a valid
@@ -112,29 +112,6 @@
likely(__access_ok((unsigned long)(addr), (size),__access_mask))
/*
- * verify_area: - Obsolete/deprecated and will go away soon,
- * use access_ok() instead.
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
- * @addr: User space pointer to start of block to check
- * @size: Size of block to check
- *
- * Context: User context only. This function may sleep.
- *
- * This function has been replaced by access_ok().
- *
- * Checks if a pointer to a block of memory in user space is valid.
- *
- * Returns zero if the memory block may be valid, -EFAULT
- * if it is definitely invalid.
- *
- * See access_ok() for more details.
- */
-static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-/*
* put_user: - Write a simple value into user space.
* @x: Value to copy to user space.
* @ptr: Destination address, in user space.
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 6d21cc964f7..ad4d4805630 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -1124,7 +1124,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
# ifndef __mips64
# define __ARCH_WANT_STAT64
# endif
-# ifdef CONFIG_MIPS32
+# ifdef CONFIG_32BIT
# define __ARCH_WANT_SYS_TIME
# endif
# ifdef CONFIG_MIPS32_O32
diff --git a/include/asm-mips/vr4181/irq.h b/include/asm-mips/vr4181/irq.h
deleted file mode 100644
index 4bf0ea970ed..00000000000
--- a/include/asm-mips/vr4181/irq.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Macros for vr4181 IRQ numbers.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-/*
- * Strategy:
- *
- * Vr4181 has conceptually three levels of interrupt controllers:
- * 1. the CPU itself with 8 intr level.
- * 2. system interrupt controller, cascaded from int0 pin in CPU, 32 intrs
- * 3. GPIO interrupts : forwarding external interrupts to sys intr controller
- */
-
-/* decide the irq block assignment */
-#define VR4181_NUM_CPU_IRQ 8
-#define VR4181_NUM_SYS_IRQ 32
-#define VR4181_NUM_GPIO_IRQ 16
-
-#define VR4181_IRQ_BASE 0
-
-#define VR4181_CPU_IRQ_BASE VR4181_IRQ_BASE
-#define VR4181_SYS_IRQ_BASE (VR4181_CPU_IRQ_BASE + VR4181_NUM_CPU_IRQ)
-#define VR4181_GPIO_IRQ_BASE (VR4181_SYS_IRQ_BASE + VR4181_NUM_SYS_IRQ)
-
-/* CPU interrupts */
-
-/*
- IP0 - Software interrupt
- IP1 - Software interrupt
- IP2 - All but battery, high speed modem, and real time clock
- IP3 - RTC Long1 (system timer)
- IP4 - RTC Long2
- IP5 - High Speed Modem (unused on VR4181)
- IP6 - Unused
- IP7 - Timer interrupt from CPO_COMPARE
-*/
-
-#define VR4181_IRQ_SW1 (VR4181_CPU_IRQ_BASE + 0)
-#define VR4181_IRQ_SW2 (VR4181_CPU_IRQ_BASE + 1)
-#define VR4181_IRQ_INT0 (VR4181_CPU_IRQ_BASE + 2)
-#define VR4181_IRQ_INT1 (VR4181_CPU_IRQ_BASE + 3)
-#define VR4181_IRQ_INT2 (VR4181_CPU_IRQ_BASE + 4)
-#define VR4181_IRQ_INT3 (VR4181_CPU_IRQ_BASE + 5)
-#define VR4181_IRQ_INT4 (VR4181_CPU_IRQ_BASE + 6)
-#define VR4181_IRQ_TIMER (VR4181_CPU_IRQ_BASE + 7)
-
-
-/* Cascaded from VR4181_IRQ_INT0 (ICU mapped interrupts) */
-
-/*
- IP2 - same as VR4181_IRQ_INT1
- IP8 - This is a cascade to GPIO IRQ's. Do not use.
- IP16 - same as VR4181_IRQ_INT2
- IP18 - CompactFlash
-*/
-
-#define VR4181_IRQ_BATTERY (VR4181_SYS_IRQ_BASE + 0)
-#define VR4181_IRQ_POWER (VR4181_SYS_IRQ_BASE + 1)
-#define VR4181_IRQ_RTCL1 (VR4181_SYS_IRQ_BASE + 2)
-#define VR4181_IRQ_ETIMER (VR4181_SYS_IRQ_BASE + 3)
-#define VR4181_IRQ_RFU12 (VR4181_SYS_IRQ_BASE + 4)
-#define VR4181_IRQ_PIU (VR4181_SYS_IRQ_BASE + 5)
-#define VR4181_IRQ_AIU (VR4181_SYS_IRQ_BASE + 6)
-#define VR4181_IRQ_KIU (VR4181_SYS_IRQ_BASE + 7)
-#define VR4181_IRQ_GIU (VR4181_SYS_IRQ_BASE + 8)
-#define VR4181_IRQ_SIU (VR4181_SYS_IRQ_BASE + 9)
-#define VR4181_IRQ_RFU18 (VR4181_SYS_IRQ_BASE + 10)
-#define VR4181_IRQ_SOFT (VR4181_SYS_IRQ_BASE + 11)
-#define VR4181_IRQ_RFU20 (VR4181_SYS_IRQ_BASE + 12)
-#define VR4181_IRQ_DOZEPIU (VR4181_SYS_IRQ_BASE + 13)
-#define VR4181_IRQ_RFU22 (VR4181_SYS_IRQ_BASE + 14)
-#define VR4181_IRQ_RFU23 (VR4181_SYS_IRQ_BASE + 15)
-#define VR4181_IRQ_RTCL2 (VR4181_SYS_IRQ_BASE + 16)
-#define VR4181_IRQ_LED (VR4181_SYS_IRQ_BASE + 17)
-#define VR4181_IRQ_ECU (VR4181_SYS_IRQ_BASE + 18)
-#define VR4181_IRQ_CSU (VR4181_SYS_IRQ_BASE + 19)
-#define VR4181_IRQ_USB (VR4181_SYS_IRQ_BASE + 20)
-#define VR4181_IRQ_DMA (VR4181_SYS_IRQ_BASE + 21)
-#define VR4181_IRQ_LCD (VR4181_SYS_IRQ_BASE + 22)
-#define VR4181_IRQ_RFU31 (VR4181_SYS_IRQ_BASE + 23)
-#define VR4181_IRQ_RFU32 (VR4181_SYS_IRQ_BASE + 24)
-#define VR4181_IRQ_RFU33 (VR4181_SYS_IRQ_BASE + 25)
-#define VR4181_IRQ_RFU34 (VR4181_SYS_IRQ_BASE + 26)
-#define VR4181_IRQ_RFU35 (VR4181_SYS_IRQ_BASE + 27)
-#define VR4181_IRQ_RFU36 (VR4181_SYS_IRQ_BASE + 28)
-#define VR4181_IRQ_RFU37 (VR4181_SYS_IRQ_BASE + 29)
-#define VR4181_IRQ_RFU38 (VR4181_SYS_IRQ_BASE + 30)
-#define VR4181_IRQ_RFU39 (VR4181_SYS_IRQ_BASE + 31)
-
-/* Cascaded from VR4181_IRQ_GIU */
-#define VR4181_IRQ_GPIO0 (VR4181_GPIO_IRQ_BASE + 0)
-#define VR4181_IRQ_GPIO1 (VR4181_GPIO_IRQ_BASE + 1)
-#define VR4181_IRQ_GPIO2 (VR4181_GPIO_IRQ_BASE + 2)
-#define VR4181_IRQ_GPIO3 (VR4181_GPIO_IRQ_BASE + 3)
-#define VR4181_IRQ_GPIO4 (VR4181_GPIO_IRQ_BASE + 4)
-#define VR4181_IRQ_GPIO5 (VR4181_GPIO_IRQ_BASE + 5)
-#define VR4181_IRQ_GPIO6 (VR4181_GPIO_IRQ_BASE + 6)
-#define VR4181_IRQ_GPIO7 (VR4181_GPIO_IRQ_BASE + 7)
-#define VR4181_IRQ_GPIO8 (VR4181_GPIO_IRQ_BASE + 8)
-#define VR4181_IRQ_GPIO9 (VR4181_GPIO_IRQ_BASE + 9)
-#define VR4181_IRQ_GPIO10 (VR4181_GPIO_IRQ_BASE + 10)
-#define VR4181_IRQ_GPIO11 (VR4181_GPIO_IRQ_BASE + 11)
-#define VR4181_IRQ_GPIO12 (VR4181_GPIO_IRQ_BASE + 12)
-#define VR4181_IRQ_GPIO13 (VR4181_GPIO_IRQ_BASE + 13)
-#define VR4181_IRQ_GPIO14 (VR4181_GPIO_IRQ_BASE + 14)
-#define VR4181_IRQ_GPIO15 (VR4181_GPIO_IRQ_BASE + 15)
-
-
-// Alternative to above GPIO IRQ defines
-#define VR4181_IRQ_GPIO(pin) ((VR4181_IRQ_GPIO0) + (pin))
-
-#define VR4181_IRQ_MAX (VR4181_IRQ_BASE + VR4181_NUM_CPU_IRQ + \
- VR4181_NUM_SYS_IRQ + VR4181_NUM_GPIO_IRQ)
diff --git a/include/asm-mips/vr4181/vr4181.h b/include/asm-mips/vr4181/vr4181.h
deleted file mode 100644
index 5c5d6074151..00000000000
--- a/include/asm-mips/vr4181/vr4181.h
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999 by Michael Klar
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- */
-#ifndef __ASM_VR4181_VR4181_H
-#define __ASM_VR4181_VR4181_H
-
-#include <asm/addrspace.h>
-
-#include <asm/vr4181/irq.h>
-
-#ifndef __ASSEMBLY__
-#define __preg8 (volatile unsigned char*)
-#define __preg16 (volatile unsigned short*)
-#define __preg32 (volatile unsigned int*)
-#else
-#define __preg8
-#define __preg16
-#define __preg32
-#endif
-
-// Embedded CPU peripheral registers
-// Note that many of the registers have different physical address for VR4181
-
-// Bus Control Unit (BCU)
-#define VR4181_BCUCNTREG1 __preg16(KSEG1 + 0x0A000000) /* BCU control register 1 (R/W) */
-#define VR4181_CMUCLKMSK __preg16(KSEG1 + 0x0A000004) /* Clock mask register (R/W) */
-#define VR4181_CMUCLKMSK_MSKCSUPCLK 0x0040
-#define VR4181_CMUCLKMSK_MSKAIUPCLK 0x0020
-#define VR4181_CMUCLKMSK_MSKPIUPCLK 0x0010
-#define VR4181_CMUCLKMSK_MSKADUPCLK 0x0008
-#define VR4181_CMUCLKMSK_MSKSIU18M 0x0004
-#define VR4181_CMUCLKMSK_MSKADU18M 0x0002
-#define VR4181_CMUCLKMSK_MSKUSB 0x0001
-#define VR4181_CMUCLKMSK_MSKSIU VR4181_CMUCLKMSK_MSKSIU18M
-#define VR4181_BCUSPEEDREG __preg16(KSEG1 + 0x0A00000C) /* BCU access time parameter (R/W) */
-#define VR4181_BCURFCNTREG __preg16(KSEG1 + 0x0A000010) /* BCU refresh control register (R/W) */
-#define VR4181_REVIDREG __preg16(KSEG1 + 0x0A000014) /* Revision ID register (R) */
-#define VR4181_CLKSPEEDREG __preg16(KSEG1 + 0x0A000018) /* Clock speed register (R) */
-#define VR4181_EDOMCYTREG __preg16(KSEG1 + 0x0A000300) /* Memory cycle timing register (R/W) */
-#define VR4181_MEMCFG_REG __preg16(KSEG1 + 0x0A000304) /* Memory configuration register (R/W) */
-#define VR4181_MODE_REG __preg16(KSEG1 + 0x0A000308) /* SDRAM mode register (R/W) */
-#define VR4181_SDTIMINGREG __preg16(KSEG1 + 0x0A00030C) /* SDRAM timing register (R/W) */
-
-// DMA Control Unit (DCU)
-#define VR4181_MICDEST1REG1 __preg16(KSEG1 + 0x0A000020) /* Microphone destination 1 address register 1 (R/W) */
-#define VR4181_MICDEST1REG2 __preg16(KSEG1 + 0x0A000022) /* Microphone destination 1 address register 2 (R/W) */
-#define VR4181_MICDEST2REG1 __preg16(KSEG1 + 0x0A000024) /* Microphone destination 2 address register 1 (R/W) */
-#define VR4181_MICDEST2REG2 __preg16(KSEG1 + 0x0A000026) /* Microphone destination 2 address register 2 (R/W) */
-#define VR4181_SPKRRC1REG1 __preg16(KSEG1 + 0x0A000028) /* Speaker Source 1 address register 1 (R/W) */
-#define VR4181_SPKRRC1REG2 __preg16(KSEG1 + 0x0A00002A) /* Speaker Source 1 address register 2 (R/W) */
-#define VR4181_SPKRRC2REG1 __preg16(KSEG1 + 0x0A00002C) /* Speaker Source 2 address register 1 (R/W) */
-#define VR4181_SPKRRC2REG2 __preg16(KSEG1 + 0x0A00002E) /* Speaker Source 2 address register 2 (R/W) */
-#define VR4181_DMARSTREG __preg16(KSEG1 + 0x0A000040) /* DMA Reset register (R/W) */
-#define VR4181_AIUDMAMSKREG __preg16(KSEG1 + 0x0A000046) /* Audio DMA mask register (R/W) */
-#define VR4181_USBDMAMSKREG __preg16(KSEG1 + 0x0A000600) /* USB DMA Mask register (R/W) */
-#define VR4181_USBRXS1AREG1 __preg16(KSEG1 + 0x0A000602) /* USB Rx source 1 address register 1 (R/W) */
-#define VR4181_USBRXS1AREG2 __preg16(KSEG1 + 0x0A000604) /* USB Rx source 1 address register 2 (R/W) */
-#define VR4181_USBRXS2AREG1 __preg16(KSEG1 + 0x0A000606) /* USB Rx source 2 address register 1 (R/W) */
-#define VR4181_USBRXS2AREG2 __preg16(KSEG1 + 0x0A000608) /* USB Rx source 2 address register 2 (R/W) */
-#define VR4181_USBTXS1AREG1 __preg16(KSEG1 + 0x0A00060A) /* USB Tx source 1 address register 1 (R/W) */
-#define VR4181_USBTXS1AREG2 __preg16(KSEG1 + 0x0A00060C) /* USB Tx source 1 address register 2 (R/W) */
-#define VR4181_USBTXS2AREG1 __preg16(KSEG1 + 0x0A00060E) /* USB Tx source 2 address register 1 (R/W) */
-#define VR4181_USBTXS2AREG2 __preg16(KSEG1 + 0x0A000610) /* USB Tx source 2 address register 2 (R/W) */
-#define VR4181_USBRXD1AREG1 __preg16(KSEG1 + 0x0A00062A) /* USB Rx destination 1 address register 1 (R/W) */
-#define VR4181_USBRXD1AREG2 __preg16(KSEG1 + 0x0A00062C) /* USB Rx destination 1 address register 2 (R/W) */
-#define VR4181_USBRXD2AREG1 __preg16(KSEG1 + 0x0A00062E) /* USB Rx destination 2 address register 1 (R/W) */
-#define VR4181_USBRXD2AREG2 __preg16(KSEG1 + 0x0A000630) /* USB Rx destination 2 address register 2 (R/W) */
-#define VR4181_USBTXD1AREG1 __preg16(KSEG1 + 0x0A000632) /* USB Tx destination 1 address register 1 (R/W) */
-#define VR4181_USBTXD1AREG2 __preg16(KSEG1 + 0x0A000634) /* USB Tx destination 1 address register 2 (R/W) */
-#define VR4181_USBTXD2AREG1 __preg16(KSEG1 + 0x0A000636) /* USB Tx destination 2 address register 1 (R/W) */
-#define VR4181_USBTXD2AREG2 __preg16(KSEG1 + 0x0A000638) /* USB Tx destination 2 address register 2 (R/W) */
-#define VR4181_RxRCLENREG __preg16(KSEG1 + 0x0A000652) /* USB Rx record length register (R/W) */
-#define VR4181_TxRCLENREG __preg16(KSEG1 + 0x0A000654) /* USB Tx record length register (R/W) */
-#define VR4181_MICRCLENREG __preg16(KSEG1 + 0x0A000658) /* Microphone record length register (R/W) */
-#define VR4181_SPKRCLENREG __preg16(KSEG1 + 0x0A00065A) /* Speaker record length register (R/W) */
-#define VR4181_USBCFGREG __preg16(KSEG1 + 0x0A00065C) /* USB configuration register (R/W) */
-#define VR4181_MICDMACFGREG __preg16(KSEG1 + 0x0A00065E) /* Microphone DMA configuration register (R/W) */
-#define VR4181_SPKDMACFGREG __preg16(KSEG1 + 0x0A000660) /* Speaker DMA configuration register (R/W) */
-#define VR4181_DMAITRQREG __preg16(KSEG1 + 0x0A000662) /* DMA interrupt request register (R/W) */
-#define VR4181_DMACLTREG __preg16(KSEG1 + 0x0A000664) /* DMA control register (R/W) */
-#define VR4181_DMAITMKREG __preg16(KSEG1 + 0x0A000666) /* DMA interrupt mask register (R/W) */
-
-// ISA Bridge
-#define VR4181_ISABRGCTL __preg16(KSEG1 + 0x0B0002C0) /* ISA Bridge Control Register (R/W) */
-#define VR4181_ISABRGSTS __preg16(KSEG1 + 0x0B0002C2) /* ISA Bridge Status Register (R/W) */
-#define VR4181_XISACTL __preg16(KSEG1 + 0x0B0002C4) /* External ISA Control Register (R/W) */
-
-// Clocked Serial Interface (CSI)
-#define VR4181_CSIMODE __preg16(KSEG1 + 0x0B000900) /* CSI Mode Register (R/W) */
-#define VR4181_CSIRXDATA __preg16(KSEG1 + 0x0B000902) /* CSI Receive Data Register (R) */
-#define VR4181_CSITXDATA __preg16(KSEG1 + 0x0B000904) /* CSI Transmit Data Register (R/W) */
-#define VR4181_CSILSTAT __preg16(KSEG1 + 0x0B000906) /* CSI Line Status Register (R/W) */
-#define VR4181_CSIINTMSK __preg16(KSEG1 + 0x0B000908) /* CSI Interrupt Mask Register (R/W) */
-#define VR4181_CSIINTSTAT __preg16(KSEG1 + 0x0B00090a) /* CSI Interrupt Status Register (R/W) */
-#define VR4181_CSITXBLEN __preg16(KSEG1 + 0x0B00090c) /* CSI Transmit Burst Length Register (R/W) */
-#define VR4181_CSIRXBLEN __preg16(KSEG1 + 0x0B00090e) /* CSI Receive Burst Length Register (R/W) */
-
-// Interrupt Control Unit (ICU)
-#define VR4181_SYSINT1REG __preg16(KSEG1 + 0x0A000080) /* Level 1 System interrupt register 1 (R) */
-#define VR4181_MSYSINT1REG __preg16(KSEG1 + 0x0A00008C) /* Level 1 mask system interrupt register 1 (R/W) */
-#define VR4181_NMIREG __preg16(KSEG1 + 0x0A000098) /* NMI register (R/W) */
-#define VR4181_SOFTINTREG __preg16(KSEG1 + 0x0A00009A) /* Software interrupt register (R/W) */
-#define VR4181_SYSINT2REG __preg16(KSEG1 + 0x0A000200) /* Level 1 System interrupt register 2 (R) */
-#define VR4181_MSYSINT2REG __preg16(KSEG1 + 0x0A000206) /* Level 1 mask system interrupt register 2 (R/W) */
-#define VR4181_PIUINTREGro __preg16(KSEG1 + 0x0B000082) /* Level 2 PIU interrupt register (R) */
-#define VR4181_AIUINTREG __preg16(KSEG1 + 0x0B000084) /* Level 2 AIU interrupt register (R) */
-#define VR4181_MPIUINTREG __preg16(KSEG1 + 0x0B00008E) /* Level 2 mask PIU interrupt register (R/W) */
-#define VR4181_MAIUINTREG __preg16(KSEG1 + 0x0B000090) /* Level 2 mask AIU interrupt register (R/W) */
-#define VR4181_MKIUINTREG __preg16(KSEG1 + 0x0B000092) /* Level 2 mask KIU interrupt register (R/W) */
-#define VR4181_KIUINTREG __preg16(KSEG1 + 0x0B000198) /* Level 2 KIU interrupt register (R) */
-
-// Power Management Unit (PMU)
-#define VR4181_PMUINTREG __preg16(KSEG1 + 0x0B0000A0) /* PMU Status Register (R/W) */
-#define VR4181_PMUINT_POWERSW 0x1 /* Power switch */
-#define VR4181_PMUINT_BATT 0x2 /* Low batt during normal operation */
-#define VR4181_PMUINT_DEADMAN 0x4 /* Deadman's switch */
-#define VR4181_PMUINT_RESET 0x8 /* Reset switch */
-#define VR4181_PMUINT_RTCRESET 0x10 /* RTC Reset */
-#define VR4181_PMUINT_TIMEOUT 0x20 /* HAL Timer Reset */
-#define VR4181_PMUINT_BATTLOW 0x100 /* Battery low */
-#define VR4181_PMUINT_RTC 0x200 /* RTC Alarm */
-#define VR4181_PMUINT_DCD 0x400 /* DCD# */
-#define VR4181_PMUINT_GPIO0 0x1000 /* GPIO0 */
-#define VR4181_PMUINT_GPIO1 0x2000 /* GPIO1 */
-#define VR4181_PMUINT_GPIO2 0x4000 /* GPIO2 */
-#define VR4181_PMUINT_GPIO3 0x8000 /* GPIO3 */
-
-#define VR4181_PMUCNTREG __preg16(KSEG1 + 0x0B0000A2) /* PMU Control Register (R/W) */
-#define VR4181_PMUWAITREG __preg16(KSEG1 + 0x0B0000A8) /* PMU Wait Counter Register (R/W) */
-#define VR4181_PMUDIVREG __preg16(KSEG1 + 0x0B0000AC) /* PMU Divide Mode Register (R/W) */
-#define VR4181_DRAMHIBCTL __preg16(KSEG1 + 0x0B0000B2) /* DRAM Hibernate Control Register (R/W) */
-
-// Real Time Clock Unit (RTC)
-#define VR4181_ETIMELREG __preg16(KSEG1 + 0x0B0000C0) /* Elapsed Time L Register (R/W) */
-#define VR4181_ETIMEMREG __preg16(KSEG1 + 0x0B0000C2) /* Elapsed Time M Register (R/W) */
-#define VR4181_ETIMEHREG __preg16(KSEG1 + 0x0B0000C4) /* Elapsed Time H Register (R/W) */
-#define VR4181_ECMPLREG __preg16(KSEG1 + 0x0B0000C8) /* Elapsed Compare L Register (R/W) */
-#define VR4181_ECMPMREG __preg16(KSEG1 + 0x0B0000CA) /* Elapsed Compare M Register (R/W) */
-#define VR4181_ECMPHREG __preg16(KSEG1 + 0x0B0000CC) /* Elapsed Compare H Register (R/W) */
-#define VR4181_RTCL1LREG __preg16(KSEG1 + 0x0B0000D0) /* RTC Long 1 L Register (R/W) */
-#define VR4181_RTCL1HREG __preg16(KSEG1 + 0x0B0000D2) /* RTC Long 1 H Register (R/W) */
-#define VR4181_RTCL1CNTLREG __preg16(KSEG1 + 0x0B0000D4) /* RTC Long 1 Count L Register (R) */
-#define VR4181_RTCL1CNTHREG __preg16(KSEG1 + 0x0B0000D6) /* RTC Long 1 Count H Register (R) */
-#define VR4181_RTCL2LREG __preg16(KSEG1 + 0x0B0000D8) /* RTC Long 2 L Register (R/W) */
-#define VR4181_RTCL2HREG __preg16(KSEG1 + 0x0B0000DA) /* RTC Long 2 H Register (R/W) */
-#define VR4181_RTCL2CNTLREG __preg16(KSEG1 + 0x0B0000DC) /* RTC Long 2 Count L Register (R) */
-#define VR4181_RTCL2CNTHREG __preg16(KSEG1 + 0x0B0000DE) /* RTC Long 2 Count H Register (R) */
-#define VR4181_RTCINTREG __preg16(KSEG1 + 0x0B0001DE) /* RTC Interrupt Register (R/W) */
-
-// Deadman's Switch Unit (DSU)
-#define VR4181_DSUCNTREG __preg16(KSEG1 + 0x0B0000E0) /* DSU Control Register (R/W) */
-#define VR4181_DSUSETREG __preg16(KSEG1 + 0x0B0000E2) /* DSU Dead Time Set Register (R/W) */
-#define VR4181_DSUCLRREG __preg16(KSEG1 + 0x0B0000E4) /* DSU Clear Register (W) */
-#define VR4181_DSUTIMREG __preg16(KSEG1 + 0x0B0000E6) /* DSU Elapsed Time Register (R/W) */
-
-// General Purpose I/O Unit (GIU)
-#define VR4181_GPMD0REG __preg16(KSEG1 + 0x0B000300) /* GPIO Mode 0 Register (R/W) */
-#define VR4181_GPMD1REG __preg16(KSEG1 + 0x0B000302) /* GPIO Mode 1 Register (R/W) */
-#define VR4181_GPMD2REG __preg16(KSEG1 + 0x0B000304) /* GPIO Mode 2 Register (R/W) */
-#define VR4181_GPMD3REG __preg16(KSEG1 + 0x0B000306) /* GPIO Mode 3 Register (R/W) */
-#define VR4181_GPDATHREG __preg16(KSEG1 + 0x0B000308) /* GPIO Data High Register (R/W) */
-#define VR4181_GPDATHREG_GPIO16 0x0001
-#define VR4181_GPDATHREG_GPIO17 0x0002
-#define VR4181_GPDATHREG_GPIO18 0x0004
-#define VR4181_GPDATHREG_GPIO19 0x0008
-#define VR4181_GPDATHREG_GPIO20 0x0010
-#define VR4181_GPDATHREG_GPIO21 0x0020
-#define VR4181_GPDATHREG_GPIO22 0x0040
-#define VR4181_GPDATHREG_GPIO23 0x0080
-#define VR4181_GPDATHREG_GPIO24 0x0100
-#define VR4181_GPDATHREG_GPIO25 0x0200
-#define VR4181_GPDATHREG_GPIO26 0x0400
-#define VR4181_GPDATHREG_GPIO27 0x0800
-#define VR4181_GPDATHREG_GPIO28 0x1000
-#define VR4181_GPDATHREG_GPIO29 0x2000
-#define VR4181_GPDATHREG_GPIO30 0x4000
-#define VR4181_GPDATHREG_GPIO31 0x8000
-#define VR4181_GPDATLREG __preg16(KSEG1 + 0x0B00030A) /* GPIO Data Low Register (R/W) */
-#define VR4181_GPDATLREG_GPIO0 0x0001
-#define VR4181_GPDATLREG_GPIO1 0x0002
-#define VR4181_GPDATLREG_GPIO2 0x0004
-#define VR4181_GPDATLREG_GPIO3 0x0008
-#define VR4181_GPDATLREG_GPIO4 0x0010
-#define VR4181_GPDATLREG_GPIO5 0x0020
-#define VR4181_GPDATLREG_GPIO6 0x0040
-#define VR4181_GPDATLREG_GPIO7 0x0080
-#define VR4181_GPDATLREG_GPIO8 0x0100
-#define VR4181_GPDATLREG_GPIO9 0x0200
-#define VR4181_GPDATLREG_GPIO10 0x0400
-#define VR4181_GPDATLREG_GPIO11 0x0800
-#define VR4181_GPDATLREG_GPIO12 0x1000
-#define VR4181_GPDATLREG_GPIO13 0x2000
-#define VR4181_GPDATLREG_GPIO14 0x4000
-#define VR4181_GPDATLREG_GPIO15 0x8000
-#define VR4181_GPINTEN __preg16(KSEG1 + 0x0B00030C) /* GPIO Interrupt Enable Register (R/W) */
-#define VR4181_GPINTMSK __preg16(KSEG1 + 0x0B00030E) /* GPIO Interrupt Mask Register (R/W) */
-#define VR4181_GPINTTYPH __preg16(KSEG1 + 0x0B000310) /* GPIO Interrupt Type High Register (R/W) */
-#define VR4181_GPINTTYPL __preg16(KSEG1 + 0x0B000312) /* GPIO Interrupt Type Low Register (R/W) */
-#define VR4181_GPINTSTAT __preg16(KSEG1 + 0x0B000314) /* GPIO Interrupt Status Register (R/W) */
-#define VR4181_GPHIBSTH __preg16(KSEG1 + 0x0B000316) /* GPIO Hibernate Pin State High Register (R/W) */
-#define VR4181_GPHIBSTL __preg16(KSEG1 + 0x0B000318) /* GPIO Hibernate Pin State Low Register (R/W) */
-#define VR4181_GPSICTL __preg16(KSEG1 + 0x0B00031A) /* GPIO Serial Interface Control Register (R/W) */
-#define VR4181_KEYEN __preg16(KSEG1 + 0x0B00031C) /* Keyboard Scan Pin Enable Register (R/W) */
-#define VR4181_PCS0STRA __preg16(KSEG1 + 0x0B000320) /* Programmable Chip Select [0] Start Address Register (R/W) */
-#define VR4181_PCS0STPA __preg16(KSEG1 + 0x0B000322) /* Programmable Chip Select [0] Stop Address Register (R/W) */
-#define VR4181_PCS0HIA __preg16(KSEG1 + 0x0B000324) /* Programmable Chip Select [0] High Address Register (R/W) */
-#define VR4181_PCS1STRA __preg16(KSEG1 + 0x0B000326) /* Programmable Chip Select [1] Start Address Register (R/W) */
-#define VR4181_PCS1STPA __preg16(KSEG1 + 0x0B000328) /* Programmable Chip Select [1] Stop Address Register (R/W) */
-#define VR4181_PCS1HIA __preg16(KSEG1 + 0x0B00032A) /* Programmable Chip Select [1] High Address Register (R/W) */
-#define VR4181_PCSMODE __preg16(KSEG1 + 0x0B00032C) /* Programmable Chip Select Mode Register (R/W) */
-#define VR4181_LCDGPMODE __preg16(KSEG1 + 0x0B00032E) /* LCD General Purpose Mode Register (R/W) */
-#define VR4181_MISCREG0 __preg16(KSEG1 + 0x0B000330) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG1 __preg16(KSEG1 + 0x0B000332) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG2 __preg16(KSEG1 + 0x0B000334) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG3 __preg16(KSEG1 + 0x0B000336) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG4 __preg16(KSEG1 + 0x0B000338) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG5 __preg16(KSEG1 + 0x0B00033A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG6 __preg16(KSEG1 + 0x0B00033C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG7 __preg16(KSEG1 + 0x0B00033D) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG8 __preg16(KSEG1 + 0x0B000340) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG9 __preg16(KSEG1 + 0x0B000342) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG10 __preg16(KSEG1 + 0x0B000344) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG11 __preg16(KSEG1 + 0x0B000346) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG12 __preg16(KSEG1 + 0x0B000348) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG13 __preg16(KSEG1 + 0x0B00034A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG14 __preg16(KSEG1 + 0x0B00034C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_MISCREG15 __preg16(KSEG1 + 0x0B00034E) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
-#define VR4181_SECIRQMASKL VR4181_GPINTEN
-// No SECIRQMASKH for VR4181
-
-// Touch Panel Interface Unit (PIU)
-#define VR4181_PIUCNTREG __preg16(KSEG1 + 0x0B000122) /* PIU Control register (R/W) */
-#define VR4181_PIUCNTREG_PIUSEQEN 0x0004
-#define VR4181_PIUCNTREG_PIUPWR 0x0002
-#define VR4181_PIUCNTREG_PADRST 0x0001
-
-#define VR4181_PIUINTREG __preg16(KSEG1 + 0x0B000124) /* PIU Interrupt cause register (R/W) */
-#define VR4181_PIUINTREG_OVP 0x8000
-#define VR4181_PIUINTREG_PADCMD 0x0040
-#define VR4181_PIUINTREG_PADADP 0x0020
-#define VR4181_PIUINTREG_PADPAGE1 0x0010
-#define VR4181_PIUINTREG_PADPAGE0 0x0008
-#define VR4181_PIUINTREG_PADDLOST 0x0004
-#define VR4181_PIUINTREG_PENCHG 0x0001
-
-#define VR4181_PIUSIVLREG __preg16(KSEG1 + 0x0B000126) /* PIU Data sampling interval register (R/W) */
-#define VR4181_PIUSTBLREG __preg16(KSEG1 + 0x0B000128) /* PIU A/D converter start delay register (R/W) */
-#define VR4181_PIUCMDREG __preg16(KSEG1 + 0x0B00012A) /* PIU A/D command register (R/W) */
-#define VR4181_PIUASCNREG __preg16(KSEG1 + 0x0B000130) /* PIU A/D port scan register (R/W) */
-#define VR4181_PIUAMSKREG __preg16(KSEG1 + 0x0B000132) /* PIU A/D scan mask register (R/W) */
-#define VR4181_PIUCIVLREG __preg16(KSEG1 + 0x0B00013E) /* PIU Check interval register (R) */
-#define VR4181_PIUPB00REG __preg16(KSEG1 + 0x0B0002A0) /* PIU Page 0 Buffer 0 register (R/W) */
-#define VR4181_PIUPB01REG __preg16(KSEG1 + 0x0B0002A2) /* PIU Page 0 Buffer 1 register (R/W) */
-#define VR4181_PIUPB02REG __preg16(KSEG1 + 0x0B0002A4) /* PIU Page 0 Buffer 2 register (R/W) */
-#define VR4181_PIUPB03REG __preg16(KSEG1 + 0x0B0002A6) /* PIU Page 0 Buffer 3 register (R/W) */
-#define VR4181_PIUPB10REG __preg16(KSEG1 + 0x0B0002A8) /* PIU Page 1 Buffer 0 register (R/W) */
-#define VR4181_PIUPB11REG __preg16(KSEG1 + 0x0B0002AA) /* PIU Page 1 Buffer 1 register (R/W) */
-#define VR4181_PIUPB12REG __preg16(KSEG1 + 0x0B0002AC) /* PIU Page 1 Buffer 2 register (R/W) */
-#define VR4181_PIUPB13REG __preg16(KSEG1 + 0x0B0002AE) /* PIU Page 1 Buffer 3 register (R/W) */
-#define VR4181_PIUAB0REG __preg16(KSEG1 + 0x0B0002B0) /* PIU A/D scan Buffer 0 register (R/W) */
-#define VR4181_PIUAB1REG __preg16(KSEG1 + 0x0B0002B2) /* PIU A/D scan Buffer 1 register (R/W) */
-#define VR4181_PIUAB2REG __preg16(KSEG1 + 0x0B0002B4) /* PIU A/D scan Buffer 2 register (R/W) */
-#define VR4181_PIUAB3REG __preg16(KSEG1 + 0x0B0002B6) /* PIU A/D scan Buffer 3 register (R/W) */
-#define VR4181_PIUPB04REG __preg16(KSEG1 + 0x0B0002BC) /* PIU Page 0 Buffer 4 register (R/W) */
-#define VR4181_PIUPB14REG __preg16(KSEG1 + 0x0B0002BE) /* PIU Page 1 Buffer 4 register (R/W) */
-
-// Audio Interface Unit (AIU)
-#define VR4181_SODATREG __preg16(KSEG1 + 0x0B000166) /* Speaker Output Data Register (R/W) */
-#define VR4181_SCNTREG __preg16(KSEG1 + 0x0B000168) /* Speaker Output Control Register (R/W) */
-#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Mike Input Data Register (R/W) */
-#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Mike Input Control Register (R/W) */
-#define VR4181_DVALIDREG __preg16(KSEG1 + 0x0B000178) /* Data Valid Register (R/W) */
-#define VR4181_SEQREG __preg16(KSEG1 + 0x0B00017A) /* Sequential Register (R/W) */
-#define VR4181_INTREG __preg16(KSEG1 + 0x0B00017C) /* Interrupt Register (R/W) */
-#define VR4181_SDMADATREG __preg16(KSEG1 + 0x0B000160) /* Speaker DMA Data Register (R/W) */
-#define VR4181_MDMADATREG __preg16(KSEG1 + 0x0B000162) /* Microphone DMA Data Register (R/W) */
-#define VR4181_DAVREF_SETUP __preg16(KSEG1 + 0x0B000164) /* DAC Vref setup register (R/W) */
-#define VR4181_SCNVC_END __preg16(KSEG1 + 0x0B00016E) /* Speaker sample rate control (R/W) */
-#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Microphone Input Data Register (R/W) */
-#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Microphone Input Control Register (R/W) */
-#define VR4181_MCNVC_END __preg16(KSEG1 + 0x0B00017E) /* Microphone sample rate control (R/W) */
-
-// Keyboard Interface Unit (KIU)
-#define VR4181_KIUDAT0 __preg16(KSEG1 + 0x0B000180) /* KIU Data0 Register (R/W) */
-#define VR4181_KIUDAT1 __preg16(KSEG1 + 0x0B000182) /* KIU Data1 Register (R/W) */
-#define VR4181_KIUDAT2 __preg16(KSEG1 + 0x0B000184) /* KIU Data2 Register (R/W) */
-#define VR4181_KIUDAT3 __preg16(KSEG1 + 0x0B000186) /* KIU Data3 Register (R/W) */
-#define VR4181_KIUDAT4 __preg16(KSEG1 + 0x0B000188) /* KIU Data4 Register (R/W) */
-#define VR4181_KIUDAT5 __preg16(KSEG1 + 0x0B00018A) /* KIU Data5 Register (R/W) */
-#define VR4181_KIUSCANREP __preg16(KSEG1 + 0x0B000190) /* KIU Scan/Repeat Register (R/W) */
-#define VR4181_KIUSCANREP_KEYEN 0x8000
-#define VR4181_KIUSCANREP_SCANSTP 0x0008
-#define VR4181_KIUSCANREP_SCANSTART 0x0004
-#define VR4181_KIUSCANREP_ATSTP 0x0002
-#define VR4181_KIUSCANREP_ATSCAN 0x0001
-#define VR4181_KIUSCANS __preg16(KSEG1 + 0x0B000192) /* KIU Scan Status Register (R) */
-#define VR4181_KIUWKS __preg16(KSEG1 + 0x0B000194) /* KIU Wait Keyscan Stable Register (R/W) */
-#define VR4181_KIUWKI __preg16(KSEG1 + 0x0B000196) /* KIU Wait Keyscan Interval Register (R/W) */
-#define VR4181_KIUINT __preg16(KSEG1 + 0x0B000198) /* KIU Interrupt Register (R/W) */
-#define VR4181_KIUINT_KDATLOST 0x0004
-#define VR4181_KIUINT_KDATRDY 0x0002
-#define VR4181_KIUINT_SCANINT 0x0001
-#define VR4181_KIUDAT6 __preg16(KSEG1 + 0x0B00018C) /* Scan Line 6 Key Data Register (R) */
-#define VR4181_KIUDAT7 __preg16(KSEG1 + 0x0B00018E) /* Scan Line 7 Key Data Register (R) */
-
-// CompactFlash Controller
-#define VR4181_PCCARDINDEX __preg8(KSEG1 + 0x0B0008E0) /* PC Card Controller Index Register */
-#define VR4181_PCCARDDATA __preg8(KSEG1 + 0x0B0008E1) /* PC Card Controller Data Register */
-#define VR4181_INTSTATREG __preg16(KSEG1 + 0x0B0008F8) /* Interrupt Status Register (R/W) */
-#define VR4181_INTMSKREG __preg16(KSEG1 + 0x0B0008FA) /* Interrupt Mask Register (R/W) */
-#define VR4181_CFG_REG_1 __preg16(KSEG1 + 0x0B0008FE) /* Configuration Register 1 */
-
-// LED Control Unit (LED)
-#define VR4181_LEDHTSREG __preg16(KSEG1 + 0x0B000240) /* LED H Time Set register (R/W) */
-#define VR4181_LEDLTSREG __preg16(KSEG1 + 0x0B000242) /* LED L Time Set register (R/W) */
-#define VR4181_LEDCNTREG __preg16(KSEG1 + 0x0B000248) /* LED Control register (R/W) */
-#define VR4181_LEDASTCREG __preg16(KSEG1 + 0x0B00024A) /* LED Auto Stop Time Count register (R/W) */
-#define VR4181_LEDINTREG __preg16(KSEG1 + 0x0B00024C) /* LED Interrupt register (R/W) */
-
-// Serial Interface Unit (SIU / SIU1 and SIU2)
-#define VR4181_SIURB __preg8(KSEG1 + 0x0C000010) /* Receiver Buffer Register (Read) DLAB = 0 (R) */
-#define VR4181_SIUTH __preg8(KSEG1 + 0x0C000010) /* Transmitter Holding Register (Write) DLAB = 0 (W) */
-#define VR4181_SIUDLL __preg8(KSEG1 + 0x0C000010) /* Divisor Latch (Least Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIE __preg8(KSEG1 + 0x0C000011) /* Interrupt Enable DLAB = 0 (R/W) */
-#define VR4181_SIUDLM __preg8(KSEG1 + 0x0C000011) /* Divisor Latch (Most Significant Byte) DLAB = 1 (R/W) */
-#define VR4181_SIUIID __preg8(KSEG1 + 0x0C000012) /* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC __preg8(KSEG1 + 0x0C000012) /* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC __preg8(KSEG1 + 0x0C000013) /* Line Control Register (R/W) */
-#define VR4181_SIUMC __preg8(KSEG1 + 0x0C000014) /* MODEM Control Register (R/W) */
-#define VR4181_SIULS __preg8(KSEG1 + 0x0C000015) /* Line Status Register (R/W) */
-#define VR4181_SIUMS __preg8(KSEG1 + 0x0C000016) /* MODEM Status Register (R/W) */
-#define VR4181_SIUSC __preg8(KSEG1 + 0x0C000017) /* Scratch Register (R/W) */
-#define VR4181_SIURESET __preg8(KSEG1 + 0x0C000019) /* SIU Reset Register (R/W) */
-#define VR4181_SIUACTMSK __preg8(KSEG1 + 0x0C00001C) /* SIU Activity Mask (R/W) */
-#define VR4181_SIUACTTMR __preg8(KSEG1 + 0x0C00001E) /* SIU Activity Timer (R/W) */
-#define VR4181_SIURB_2 __preg8(KSEG1 + 0x0C000000) /* Receive Buffer Register (Read) (R) */
-#define VR4181_SIUTH_2 __preg8(KSEG1 + 0x0C000000) /* Transmitter Holding Register (Write) (W) */
-#define VR4181_SIUDLL_2 __preg8(KSEG1 + 0x0C000000) /* Divisor Latch (Least Significant Byte) (R/W) */
-#define VR4181_SIUIE_2 __preg8(KSEG1 + 0x0C000001) /* Interrupt Enable (DLAB = 0) (R/W) */
-#define VR4181_SIUDLM_2 __preg8(KSEG1 + 0x0C000001) /* Divisor Latch (Most Significant Byte) (DLAB = 1) (R/W) */
-#define VR4181_SIUIID_2 __preg8(KSEG1 + 0x0C000002) /* Interrupt Identification Register (Read) (R) */
-#define VR4181_SIUFC_2 __preg8(KSEG1 + 0x0C000002) /* FIFO Control Register (Write) (W) */
-#define VR4181_SIULC_2 __preg8(KSEG1 + 0x0C000003) /* Line Control Register (R/W) */
-#define VR4181_SIUMC_2 __preg8(KSEG1 + 0x0C000004) /* Modem Control Register (R/W) */
-#define VR4181_SIULS_2 __preg8(KSEG1 + 0x0C000005) /* Line Status Register (R/W) */
-#define VR4181_SIUMS_2 __preg8(KSEG1 + 0x0C000006) /* Modem Status Register (R/W) */
-#define VR4181_SIUSC_2 __preg8(KSEG1 + 0x0C000007) /* Scratch Register (R/W) */
-#define VR4181_SIUIRSEL_2 __preg8(KSEG1 + 0x0C000008) /* SIU IrDA Selectot (R/W) */
-#define VR4181_SIURESET_2 __preg8(KSEG1 + 0x0C000009) /* SIU Reset Register (R/W) */
-#define VR4181_SIUCSEL_2 __preg8(KSEG1 + 0x0C00000A) /* IrDA Echo-back Control (R/W) */
-#define VR4181_SIUACTMSK_2 __preg8(KSEG1 + 0x0C00000C) /* SIU Activity Mask Register (R/W) */
-#define VR4181_SIUACTTMR_2 __preg8(KSEG1 + 0x0C00000E) /* SIU Activity Timer Register (R/W) */
-
-
-// USB Module
-#define VR4181_USBINFIFO __preg16(KSEG1 + 0x0B000780) /* USB Bulk Input FIFO (Bulk In End Point) (W) */
-#define VR4181_USBOUTFIFO __preg16(KSEG1 + 0x0B000782) /* USB Bulk Output FIFO (Bulk Out End Point) (R) */
-#define VR4181_USBCTLFIFO __preg16(KSEG1 + 0x0B000784) /* USB Control FIFO (Control End Point) (W) */
-#define VR4181_USBSTAT __preg16(KSEG1 + 0x0B000786) /* Interrupt Status Register (R/W) */
-#define VR4181_USBINTMSK __preg16(KSEG1 + 0x0B000788) /* Interrupt Mask Register (R/W) */
-#define VR4181_USBCTLREG __preg16(KSEG1 + 0x0B00078A) /* Control Register (R/W) */
-#define VR4181_USBSTPREG __preg16(KSEG1 + 0x0B00078C) /* USB Transfer Stop Register (R/W) */
-
-// LCD Controller
-#define VR4181_HRTOTALREG __preg16(KSEG1 + 0x0A000400) /* Horizontal total Register (R/W) */
-#define VR4181_HRVISIBREG __preg16(KSEG1 + 0x0A000402) /* Horizontal Visible Register (R/W) */
-#define VR4181_LDCLKSTREG __preg16(KSEG1 + 0x0A000404) /* Load clock start Register (R/W) */
-#define VR4181_LDCLKNDREG __preg16(KSEG1 + 0x0A000406) /* Load clock end Register (R/W) */
-#define VR4181_VRTOTALREG __preg16(KSEG1 + 0x0A000408) /* Vertical Total Register (R/W) */
-#define VR4181_VRVISIBREG __preg16(KSEG1 + 0x0A00040A) /* Vertical Visible Register (R/W) */
-#define VR4181_FVSTARTREG __preg16(KSEG1 + 0x0A00040C) /* FLM vertical start Register (R/W) */
-#define VR4181_FVENDREG __preg16(KSEG1 + 0x0A00040E) /* FLM vertical end Register (R/W) */
-#define VR4181_LCDCTRLREG __preg16(KSEG1 + 0x0A000410) /* LCD control Register (R/W) */
-#define VR4181_LCDINRQREG __preg16(KSEG1 + 0x0A000412) /* LCD Interrupt request Register (R/W) */
-#define VR4181_LCDCFGREG0 __preg16(KSEG1 + 0x0A000414) /* LCD Configuration Register 0 (R/W) */
-#define VR4181_LCDCFGREG1 __preg16(KSEG1 + 0x0A000416) /* LCD Configuration Register 1 (R/W) */
-#define VR4181_FBSTAD1REG __preg16(KSEG1 + 0x0A000418) /* Frame Buffer Start Address 1 Register (R/W) */
-#define VR4181_FBSTAD2REG __preg16(KSEG1 + 0x0A00041A) /* Frame Buffer Start Address 2 Register (R/W) */
-#define VR4181_FBNDAD1REG __preg16(KSEG1 + 0x0A000420) /* Frame Buffer End Address 1 Register (R/W) */
-#define VR4181_FBNDAD2REG __preg16(KSEG1 + 0x0A000422) /* Frame Buffer End Address 2 register (R/W) */
-#define VR4181_FHSTARTREG __preg16(KSEG1 + 0x0A000424) /* FLM horizontal Start Register (R/W) */
-#define VR4181_FHENDREG __preg16(KSEG1 + 0x0A000426) /* FLM horizontal End Register (R/W) */
-#define VR4181_PWRCONREG1 __preg16(KSEG1 + 0x0A000430) /* Power Control register 1 (R/W) */
-#define VR4181_PWRCONREG2 __preg16(KSEG1 + 0x0A000432) /* Power Control register 2 (R/W) */
-#define VR4181_LCDIMSKREG __preg16(KSEG1 + 0x0A000434) /* LCD Interrupt Mask register (R/W) */
-#define VR4181_CPINDCTREG __preg16(KSEG1 + 0x0A00047E) /* Color palette Index and control Register (R/W) */
-#define VR4181_CPALDATREG __preg32(KSEG1 + 0x0A000480) /* Color palette data register (32bits Register) (R/W) */
-
-// physical address spaces
-#define VR4181_LCD 0x0a000000
-#define VR4181_INTERNAL_IO_2 0x0b000000
-#define VR4181_INTERNAL_IO_1 0x0c000000
-#define VR4181_ISA_MEM 0x10000000
-#define VR4181_ISA_IO 0x14000000
-#define VR4181_ROM 0x18000000
-
-// This is the base address for IO port decoding to which the 16 bit IO port address
-// is added. Defining it to 0 will usually cause a kernel oops any time port IO is
-// attempted, which can be handy for turning up parts of the kernel that make
-// incorrect architecture assumptions (by assuming that everything acts like a PC),
-// but we need it correctly defined to use the PCMCIA/CF controller:
-#define VR4181_PORT_BASE (KSEG1 + VR4181_ISA_IO)
-#define VR4181_ISAMEM_BASE (KSEG1 + VR4181_ISA_MEM)
-
-#endif /* __ASM_VR4181_VR4181_H */
diff --git a/arch/mips/vr41xx/tanbac-tb0229/setup.c b/include/asm-mips/vr41xx/tb0287.h
index 5c1b757bfb0..dd9832313af 100644
--- a/arch/mips/vr41xx/tanbac-tb0229/setup.c
+++ b/include/asm-mips/vr41xx/tb0287.h
@@ -1,10 +1,9 @@
/*
- * setup.c, Setup for the TANBAC TB0229 (VR4131DIMM)
+ * tb0287.h, Include file for TANBAC TB0287 mini-ITX board.
*
- * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2005 Media Lab Inc. <ito@mlb.co.jp>
*
- * Modified for TANBAC TB0229:
- * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp>
+ * This code is largely based on tb0219.h.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -20,8 +19,25 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#ifndef __TANBAC_TB0287_H
+#define __TANBAC_TB0287_H
-const char *get_system_type(void)
-{
- return "TANBAC TB0229";
-}
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define TB0287_PCI_SLOT_PIN 2
+#define TB0287_SM501_PIN 3
+#define TB0287_SIL680A_PIN 8
+#define TB0287_RTL8110_PIN 13
+
+/*
+ * Interrupt Number
+ */
+#define TB0287_PCI_SLOT_IRQ GIU_IRQ(TB0287_PCI_SLOT_PIN)
+#define TB0287_SM501_IRQ GIU_IRQ(TB0287_SM501_PIN)
+#define TB0287_SIL680A_IRQ GIU_IRQ(TB0287_SIL680A_PIN)
+#define TB0287_RTL8110_IRQ GIU_IRQ(TB0287_RTL8110_PIN)
+
+#endif /* __TANBAC_TB0287_H */
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index 7d41e44463f..bd2723c3090 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -7,7 +7,7 @@
* Copyright (C) 2001, 2002 Paul Mundt
* Copyright (C) 2002 MontaVista Software, Inc.
* Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -79,11 +79,11 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
#define MIPS_CPU_IRQ(x) (MIPS_CPU_IRQ_BASE + (x))
#define MIPS_SOFTINT0_IRQ MIPS_CPU_IRQ(0)
#define MIPS_SOFTINT1_IRQ MIPS_CPU_IRQ(1)
-#define INT0_CASCADE_IRQ MIPS_CPU_IRQ(2)
-#define INT1_CASCADE_IRQ MIPS_CPU_IRQ(3)
-#define INT2_CASCADE_IRQ MIPS_CPU_IRQ(4)
-#define INT3_CASCADE_IRQ MIPS_CPU_IRQ(5)
-#define INT4_CASCADE_IRQ MIPS_CPU_IRQ(6)
+#define INT0_IRQ MIPS_CPU_IRQ(2)
+#define INT1_IRQ MIPS_CPU_IRQ(3)
+#define INT2_IRQ MIPS_CPU_IRQ(4)
+#define INT3_IRQ MIPS_CPU_IRQ(5)
+#define INT4_IRQ MIPS_CPU_IRQ(6)
#define TIMER_IRQ MIPS_CPU_IRQ(7)
/* SYINT1 Interrupt Numbers */
@@ -97,7 +97,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
#define PIU_IRQ SYSINT1_IRQ(5)
#define AIU_IRQ SYSINT1_IRQ(6)
#define KIU_IRQ SYSINT1_IRQ(7)
-#define GIUINT_CASCADE_IRQ SYSINT1_IRQ(8)
+#define GIUINT_IRQ SYSINT1_IRQ(8)
#define SIU_IRQ SYSINT1_IRQ(9)
#define BUSERR_IRQ SYSINT1_IRQ(10)
#define SOFTINT_IRQ SYSINT1_IRQ(11)
@@ -128,7 +128,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
#define GIU_IRQ_LAST GIU_IRQ(31)
extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
-extern int vr41xx_cascade_irq(unsigned int irq, int (*get_irq_number)(int irq));
+extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
#define PIUINT_COMMAND 0x0040
#define PIUINT_DATA 0x0020
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
index 58e193c51b4..bb7a85c186e 100644
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -21,8 +21,8 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef __NEC_VRC4173_H
-#define __NEC_VRC4173_H
+#ifndef __NEC_VRC4173_H
+#define __NEC_VRC4173_H
#include <linux/config.h>
#include <asm/io.h>
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index c4a70412134..04ee53b34c2 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -113,7 +113,7 @@
*/
#define BCM1250_M3_WAR 1
-/*
+/*
* This is a DUART workaround related to glitches around register accesses
*/
#define SIBYTE_1956_WAR 1
@@ -122,7 +122,7 @@
/*
* Fill buffers not flushed on CACHE instructions
- *
+ *
* Hit_Invalidate_I cacheops invalidate an icache line but the refill
* for that line can get stale data from the fill buffer instead of
* accessing memory if the previous icache miss was also to that line.
diff --git a/include/asm-mips/xxs1500.h b/include/asm-mips/xxs1500.h
index 75c0ddfeca1..4d84a90b0f2 100644
--- a/include/asm-mips/xxs1500.h
+++ b/include/asm-mips/xxs1500.h
@@ -22,7 +22,7 @@
*
* ########################################################################
*
- *
+ *
*/
#ifndef __ASM_XXS1500_H
#define __ASM_XXS1500_H
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
index cbc286f49b3..30b023411fe 100644
--- a/include/asm-parisc/assembly.h
+++ b/include/asm-parisc/assembly.h
@@ -63,7 +63,7 @@
.level 2.0w
#endif
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/asmregs.h>
diff --git a/include/asm-parisc/auxvec.h b/include/asm-parisc/auxvec.h
new file mode 100644
index 00000000000..9c3ac4b89dc
--- /dev/null
+++ b/include/asm-parisc/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMPARISC_AUXVEC_H
+#define __ASMPARISC_AUXVEC_H
+
+#endif
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h
index 7630d1ad239..38b918feead 100644
--- a/include/asm-parisc/compat.h
+++ b/include/asm-parisc/compat.h
@@ -13,8 +13,10 @@ typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
-typedef u32 compat_uid_t;
-typedef u32 compat_gid_t;
+typedef u32 __compat_uid_t;
+typedef u32 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u16 compat_mode_t;
typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
@@ -67,8 +69,8 @@ struct compat_stat {
compat_dev_t st_realdev;
u16 st_basemode;
u16 st_spareshort;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid32_t st_uid;
+ __compat_gid32_t st_gid;
u32 st_spare4[3];
};
diff --git a/include/asm-parisc/fcntl.h b/include/asm-parisc/fcntl.h
index def35230716..317851fa78f 100644
--- a/include/asm-parisc/fcntl.h
+++ b/include/asm-parisc/fcntl.h
@@ -3,38 +3,22 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_ACCMODE 00000003
-#define O_RDONLY 00000000
-#define O_WRONLY 00000001
-#define O_RDWR 00000002
#define O_APPEND 00000010
#define O_BLKSEEK 00000100 /* HPUX only */
#define O_CREAT 00000400 /* not fcntl */
-#define O_TRUNC 00001000 /* not fcntl */
#define O_EXCL 00002000 /* not fcntl */
#define O_LARGEFILE 00004000
#define O_SYNC 00100000
#define O_NONBLOCK 00200004 /* HPUX has separate NDELAY & NONBLOCK */
-#define O_NDELAY O_NONBLOCK
#define O_NOCTTY 00400000 /* not fcntl */
#define O_DSYNC 01000000 /* HPUX only */
#define O_RSYNC 02000000 /* HPUX only */
#define O_NOATIME 04000000
-#define FASYNC 00020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 00040000 /* direct disk access hint - currently ignored */
#define O_DIRECTORY 00010000 /* must be a directory */
#define O_NOFOLLOW 00000200 /* don't follow links */
#define O_INVISIBLE 04000000 /* invisible I/O, for DMAPI/XDSM */
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get f_flags */
-#define F_SETFD 2 /* set f_flags */
-#define F_GETFL 3 /* more flags (cloexec) */
-#define F_SETFL 4
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
#define F_GETLK64 8
#define F_SETLK64 9
#define F_SETLKW64 10
@@ -44,49 +28,11 @@
#define F_SETSIG 13 /* for sockets. */
#define F_GETSIG 14 /* for sockets. */
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
/* for posix fcntl() and lockf() */
#define F_RDLCK 01
#define F_WRLCK 02
#define F_UNLCK 03
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
+#include <asm-generic/fcntl.h>
#endif
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-parisc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-parisc/hdreg.h b/include/asm-parisc/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-parisc/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index 75654ba9335..f876bdf2205 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -26,6 +26,11 @@
#define NR_IRQS (CPU_IRQ_MAX + 1)
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
static __inline__ int irq_canonicalize(int irq)
{
return (irq == 2) ? 9 : irq;
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 4a12692f94b..44eae9f8274 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -74,20 +74,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
typedef struct __physmem_range {
unsigned long start_pfn;
unsigned long pages; /* PAGE_SIZE pages */
@@ -159,4 +145,6 @@ extern int npmem_ranges;
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _PARISC_PAGE_H */
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index 98d79a3d54f..d0b761f690b 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -257,6 +257,19 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
static inline void pcibios_add_platform_entries(struct pci_dev *dev)
{
}
diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h
index 8fe7a44ea20..d21b9d0d63e 100644
--- a/include/asm-parisc/types.h
+++ b/include/asm-parisc/types.h
@@ -56,8 +56,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index c1b5bdea53e..f6c417c8c48 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -40,10 +40,6 @@ static inline long access_ok(int type, const void __user * addr,
return 1;
}
-#define verify_area(type,addr,size) (0) /* FIXME: all users should go away soon,
- * and use access_ok instead, then this
- * should be removed. */
-
#define put_user __put_user
#define get_user __get_user
diff --git a/include/asm-powerpc/8253pit.h b/include/asm-powerpc/8253pit.h
index 862708a749b..b70d6e53b30 100644
--- a/include/asm-powerpc/8253pit.h
+++ b/include/asm-powerpc/8253pit.h
@@ -1,10 +1,10 @@
+#ifndef _ASM_POWERPC_8253PIT_H
+#define _ASM_POWERPC_8253PIT_H
+
/*
* 8253/8254 Programmable Interval Timer
*/
-#ifndef _8253PIT_H
-#define _8253PIT_H
-
#define PIT_TICK_RATE 1193182UL
-#endif
+#endif /* _ASM_POWERPC_8253PIT_H */
diff --git a/include/asm-powerpc/agp.h b/include/asm-powerpc/agp.h
index ca9e423307f..885b4631a6c 100644
--- a/include/asm-powerpc/agp.h
+++ b/include/asm-powerpc/agp.h
@@ -1,10 +1,8 @@
-#ifndef AGP_H
-#define AGP_H 1
+#ifndef _ASM_POWERPC_AGP_H
+#define _ASM_POWERPC_AGP_H
#include <asm/io.h>
-/* nothing much needed here */
-
#define map_page_into_agp(page)
#define unmap_page_from_agp(page)
#define flush_agp_mappings()
@@ -20,4 +18,4 @@
#define free_gatt_pages(table, order) \
free_pages((unsigned long)(table), (order))
-#endif
+#endif /* _ASM_POWERPC_AGP_H */
diff --git a/include/asm-powerpc/bugs.h b/include/asm-powerpc/bugs.h
new file mode 100644
index 00000000000..42fdb73e306
--- /dev/null
+++ b/include/asm-powerpc/bugs.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_POWERPC_BUGS_H
+#define _ASM_POWERPC_BUGS_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * This file is included by 'init/main.c' to check for
+ * architecture-dependent bugs.
+ */
+
+static inline void check_bugs(void) { }
+
+#endif /* _ASM_POWERPC_BUGS_H */
diff --git a/include/asm-powerpc/errno.h b/include/asm-powerpc/errno.h
index 19f20bd41ae..8c145fd17d8 100644
--- a/include/asm-powerpc/errno.h
+++ b/include/asm-powerpc/errno.h
@@ -1,5 +1,5 @@
-#ifndef _PPC_ERRNO_H
-#define _PPC_ERRNO_H
+#ifndef _ASM_POWERPC_ERRNO_H
+#define _ASM_POWERPC_ERRNO_H
#include <asm-generic/errno.h>
@@ -8,4 +8,4 @@
#define _LAST_ERRNO 516
-#endif
+#endif /* _ASM_POWERPC_ERRNO_H */
diff --git a/include/asm-powerpc/fcntl.h b/include/asm-powerpc/fcntl.h
new file mode 100644
index 00000000000..ce5c4516d40
--- /dev/null
+++ b/include/asm-powerpc/fcntl.h
@@ -0,0 +1,11 @@
+#ifndef _ASM_FCNTL_H
+#define _ASM_FCNTL_H
+
+#define O_DIRECTORY 040000 /* must be a directory */
+#define O_NOFOLLOW 0100000 /* don't follow links */
+#define O_LARGEFILE 0200000
+#define O_DIRECT 0400000 /* direct disk access hint */
+
+#include <asm-generic/fcntl.h>
+
+#endif /* _ASM_FCNTL_H */
diff --git a/include/asm-powerpc/ioctl.h b/include/asm-powerpc/ioctl.h
index 93c6acfdd0f..8eb99848c40 100644
--- a/include/asm-powerpc/ioctl.h
+++ b/include/asm-powerpc/ioctl.h
@@ -1,5 +1,5 @@
-#ifndef _PPC_IOCTL_H
-#define _PPC_IOCTL_H
+#ifndef _ASM_POWERPC_IOCTL_H
+#define _ASM_POWERPC_IOCTL_H
/*
@@ -66,4 +66,4 @@ extern unsigned int __invalid_size_argument_for_IOC;
#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
-#endif
+#endif /* _ASM_POWERPC_IOCTL_H */
diff --git a/include/asm-powerpc/ioctls.h b/include/asm-powerpc/ioctls.h
index f5b7f2b055e..5b94ff489b8 100644
--- a/include/asm-powerpc/ioctls.h
+++ b/include/asm-powerpc/ioctls.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PPC_IOCTLS_H
-#define _ASM_PPC_IOCTLS_H
+#ifndef _ASM_POWERPC_IOCTLS_H
+#define _ASM_POWERPC_IOCTLS_H
#include <asm/ioctl.h>
@@ -104,4 +104,4 @@
#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
-#endif /* _ASM_PPC_IOCTLS_H */
+#endif /* _ASM_POWERPC_IOCTLS_H */
diff --git a/include/asm-powerpc/linkage.h b/include/asm-powerpc/linkage.h
index 291c2d01c44..e1c4ac1cc4b 100644
--- a/include/asm-powerpc/linkage.h
+++ b/include/asm-powerpc/linkage.h
@@ -1,6 +1,6 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
+#ifndef _ASM_POWERPC_LINKAGE_H
+#define _ASM_POWERPC_LINKAGE_H
/* Nothing to see here... */
-#endif
+#endif /* _ASM_POWERPC_LINKAGE_H */
diff --git a/include/asm-ppc64/mc146818rtc.h b/include/asm-powerpc/mc146818rtc.h
index f713e1bbb53..f2741c8b59a 100644
--- a/include/asm-ppc64/mc146818rtc.h
+++ b/include/asm-powerpc/mc146818rtc.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_MC146818RTC_H
+#define _ASM_POWERPC_MC146818RTC_H
+
/*
* Machine dependent access functions for RTC registers.
*
@@ -6,8 +9,8 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-#ifndef __ASM_PPC64_MC146818RTC_H
-#define __ASM_PPC64_MC146818RTC_H
+
+#ifdef __KERNEL__
#include <asm/io.h>
@@ -29,4 +32,5 @@ outb_p((addr),RTC_PORT(0)); \
outb_p((val),RTC_PORT(1)); \
})
-#endif /* __ASM_PPC64_MC146818RTC_H */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_MC146818RTC_H */
diff --git a/include/asm-ppc64/mman.h b/include/asm-powerpc/mman.h
index d4f93446a52..f5e5342fcac 100644
--- a/include/asm-ppc64/mman.h
+++ b/include/asm-powerpc/mman.h
@@ -1,5 +1,5 @@
-#ifndef __PPC64_MMAN_H__
-#define __PPC64_MMAN_H__
+#ifndef _ASM_POWERPC_MMAN_H
+#define _ASM_POWERPC_MMAN_H
/*
* This program is free software; you can redistribute it and/or
@@ -49,4 +49,4 @@
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
-#endif /* __PPC64_MMAN_H__ */
+#endif /* _ASM_POWERPC_MMAN_H */
diff --git a/include/asm-powerpc/module.h b/include/asm-powerpc/module.h
new file mode 100644
index 00000000000..7ecd05e0305
--- /dev/null
+++ b/include/asm-powerpc/module.h
@@ -0,0 +1,77 @@
+#ifndef _ASM_POWERPC_MODULE_H
+#define _ASM_POWERPC_MODULE_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/list.h>
+#include <asm/bug.h>
+
+
+#ifndef __powerpc64__
+/*
+ * Thanks to Paul M for explaining this.
+ *
+ * PPC can only do rel jumps += 32MB, and often the kernel and other
+ * modules are furthur away than this. So, we jump to a table of
+ * trampolines attached to the module (the Procedure Linkage Table)
+ * whenever that happens.
+ */
+
+struct ppc_plt_entry {
+ /* 16 byte jump instruction sequence (4 instructions) */
+ unsigned int jump[4];
+};
+#endif /* __powerpc64__ */
+
+
+struct mod_arch_specific {
+#ifdef __powerpc64__
+ unsigned int stubs_section; /* Index of stubs section in module */
+ unsigned int toc_section; /* What section is the TOC? */
+#else
+ /* Indices of PLT sections within module. */
+ unsigned int core_plt_section;
+ unsigned int init_plt_section;
+#endif
+
+ /* List of BUG addresses, source line numbers and filenames */
+ struct list_head bug_list;
+ struct bug_entry *bug_table;
+ unsigned int num_bugs;
+};
+
+extern struct bug_entry *module_find_bug(unsigned long bugaddr);
+
+/*
+ * Select ELF headers.
+ * Make empty section for module_frob_arch_sections to expand.
+ */
+
+#ifdef __powerpc64__
+# define Elf_Shdr Elf64_Shdr
+# define Elf_Sym Elf64_Sym
+# define Elf_Ehdr Elf64_Ehdr
+# ifdef MODULE
+ asm(".section .stubs,\"ax\",@nobits; .align 3; .previous");
+# endif
+#else
+# define Elf_Shdr Elf32_Shdr
+# define Elf_Sym Elf32_Sym
+# define Elf_Ehdr Elf32_Ehdr
+# ifdef MODULE
+ asm(".section .plt,\"ax\",@nobits; .align 3; .previous");
+ asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous");
+# endif /* MODULE */
+#endif
+
+
+struct exception_table_entry;
+void sort_ex_table(struct exception_table_entry *start,
+ struct exception_table_entry *finish);
+
+#endif /* _ASM_POWERPC_MODULE_H */
diff --git a/include/asm-ppc/msgbuf.h b/include/asm-powerpc/msgbuf.h
index 1053452a937..dd76743c753 100644
--- a/include/asm-ppc/msgbuf.h
+++ b/include/asm-powerpc/msgbuf.h
@@ -1,17 +1,25 @@
-#ifndef _PPC_MSGBUF_H
-#define _PPC_MSGBUF_H
+#ifndef _ASM_POWERPC_MSGBUF_H
+#define _ASM_POWERPC_MSGBUF_H
/*
- * The msqid64_ds structure for the PPC architecture.
+ * The msqid64_ds structure for the PowerPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
+#ifndef __powerpc64__
unsigned int __unused1;
+#endif
__kernel_time_t msg_stime; /* last msgsnd time */
+#ifndef __powerpc64__
unsigned int __unused2;
+#endif
__kernel_time_t msg_rtime; /* last msgrcv time */
+#ifndef __powerpc64__
unsigned int __unused3;
+#endif
__kernel_time_t msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
@@ -22,4 +30,4 @@ struct msqid64_ds {
unsigned long __unused5;
};
-#endif /* _PPC_MSGBUF_H */
+#endif /* _ASM_POWERPC_MSGBUF_H */
diff --git a/include/asm-powerpc/namei.h b/include/asm-powerpc/namei.h
index 29c9ec83213..657443474a6 100644
--- a/include/asm-powerpc/namei.h
+++ b/include/asm-powerpc/namei.h
@@ -1,14 +1,14 @@
+#ifndef _ASM_POWERPC_NAMEI_H
+#define _ASM_POWERPC_NAMEI_H
+
+#ifdef __KERNEL__
+
/*
- * include/asm-ppc/namei.h
* Adapted from include/asm-alpha/namei.h
*
* Included from fs/namei.c
*/
-#ifdef __KERNEL__
-#ifndef __PPC_NAMEI_H
-#define __PPC_NAMEI_H
-
/* This dummy routine maybe changed to something useful
* for /usr/gnemul/ emulation stuff.
* Look at asm-sparc/namei.h for details.
@@ -16,5 +16,5 @@
#define __emul_prefix() NULL
-#endif /* __PPC_NAMEI_H */
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_NAMEI_H */
diff --git a/include/asm-ppc/param.h b/include/asm-powerpc/param.h
index b24a4e37196..bdc724f7088 100644
--- a/include/asm-ppc/param.h
+++ b/include/asm-powerpc/param.h
@@ -1,8 +1,10 @@
-#ifndef _ASM_PPC_PARAM_H
-#define _ASM_PPC_PARAM_H
+#ifndef _ASM_POWERPC_PARAM_H
+#define _ASM_POWERPC_PARAM_H
+
+#include <linux/config.h>
#ifdef __KERNEL__
-#define HZ 1000 /* internal timer frequency */
+#define HZ CONFIG_HZ /* internal kernel timer frequency */
#define USER_HZ 100 /* for user interfaces in "ticks" */
#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */
#endif /* __KERNEL__ */
@@ -19,4 +21,4 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
-#endif
+#endif /* _ASM_POWERPC_PARAM_H */
diff --git a/include/asm-powerpc/poll.h b/include/asm-powerpc/poll.h
index be5024913c6..edd2054da86 100644
--- a/include/asm-powerpc/poll.h
+++ b/include/asm-powerpc/poll.h
@@ -1,5 +1,5 @@
-#ifndef __PPC_POLL_H
-#define __PPC_POLL_H
+#ifndef _ASM_POWERPC_POLL_H
+#define _ASM_POWERPC_POLL_H
#define POLLIN 0x0001
#define POLLPRI 0x0002
@@ -20,4 +20,4 @@ struct pollfd {
short revents;
};
-#endif
+#endif /* _ASM_POWERPC_POLL_H */
diff --git a/include/asm-ppc64/sembuf.h b/include/asm-powerpc/sembuf.h
index 172e5900076..99a41938ae3 100644
--- a/include/asm-ppc64/sembuf.h
+++ b/include/asm-powerpc/sembuf.h
@@ -1,27 +1,36 @@
-#ifndef _PPC64_SEMBUF_H
-#define _PPC64_SEMBUF_H
+#ifndef _ASM_POWERPC_SEMBUF_H
+#define _ASM_POWERPC_SEMBUF_H
-/*
- * The semid64_ds structure for PPC architecture.
- *
- *
+/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The semid64_ds structure for PPC architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
*
* Pad space is left for:
- * - 2 miscellaneous 64-bit values
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
*/
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+#ifndef __powerpc64__
+ unsigned long __unused1;
+#endif
__kernel_time_t sem_otime; /* last semop time */
+#ifndef __powerpc64__
+ unsigned long __unused2;
+#endif
__kernel_time_t sem_ctime; /* last change time */
unsigned long sem_nsems; /* no. of semaphores in array */
-
- unsigned long __unused1;
- unsigned long __unused2;
+ unsigned long __unused3;
+ unsigned long __unused4;
};
-#endif /* _PPC64_SEMBUF_H */
+#endif /* _ASM_POWERPC_SEMBUF_H */
diff --git a/include/asm-powerpc/setup.h b/include/asm-powerpc/setup.h
new file mode 100644
index 00000000000..3d9740aae01
--- /dev/null
+++ b/include/asm-powerpc/setup.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_POWERPC_SETUP_H
+#define _ASM_POWERPC_SETUP_H
+
+#ifdef __KERNEL__
+
+#define COMMAND_LINE_SIZE 512
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_SETUP_H */
diff --git a/include/asm-ppc64/shmbuf.h b/include/asm-powerpc/shmbuf.h
index 02e99d6ec92..8efa39698b6 100644
--- a/include/asm-ppc64/shmbuf.h
+++ b/include/asm-powerpc/shmbuf.h
@@ -1,31 +1,47 @@
-#ifndef _PPC64_SHMBUF_H
-#define _PPC64_SHMBUF_H
+#ifndef _ASM_POWERPC_SHMBUF_H
+#define _ASM_POWERPC_SHMBUF_H
-/*
- * The shmid64_ds structure for PPC64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- *
+/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
+/*
+ * The shmid64_ds structure for PPC architecture.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
+#ifndef __powerpc64__
+ unsigned long __unused1;
+#endif
__kernel_time_t shm_atime; /* last attach time */
+#ifndef __powerpc64__
+ unsigned long __unused2;
+#endif
__kernel_time_t shm_dtime; /* last detach time */
+#ifndef __powerpc64__
+ unsigned long __unused3;
+#endif
__kernel_time_t shm_ctime; /* last change time */
+#ifndef __powerpc64__
+ unsigned long __unused4;
+#endif
size_t shm_segsz; /* size of segment (bytes) */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
- unsigned long __unused1;
- unsigned long __unused2;
+ unsigned long __unused5;
+ unsigned long __unused6;
};
struct shminfo64 {
@@ -40,4 +56,4 @@ struct shminfo64 {
unsigned long __unused4;
};
-#endif /* _PPC64_SHMBUF_H */
+#endif /* _ASM_POWERPC_SHMBUF_H */
diff --git a/include/asm-powerpc/shmparam.h b/include/asm-powerpc/shmparam.h
index d6250602ae6..5cda42a6d39 100644
--- a/include/asm-powerpc/shmparam.h
+++ b/include/asm-powerpc/shmparam.h
@@ -1,6 +1,6 @@
-#ifndef _PPC_SHMPARAM_H
-#define _PPC_SHMPARAM_H
+#ifndef _ASM_POWERPC_SHMPARAM_H
+#define _ASM_POWERPC_SHMPARAM_H
#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
-#endif /* _PPC_SHMPARAM_H */
+#endif /* _ASM_POWERPC_SHMPARAM_H */
diff --git a/include/asm-ppc64/siginfo.h b/include/asm-powerpc/siginfo.h
index 3a7c23dcb5a..538ea8ef509 100644
--- a/include/asm-ppc64/siginfo.h
+++ b/include/asm-powerpc/siginfo.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_SIGINFO_H
-#define _PPC64_SIGINFO_H
+#ifndef _ASM_POWERPC_SIGINFO_H
+#define _ASM_POWERPC_SIGINFO_H
/*
* This program is free software; you can redistribute it and/or
@@ -8,9 +8,11 @@
* 2 of the License, or (at your option) any later version.
*/
-#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
-#define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
+#ifdef __powerpc64__
+# define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
+# define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
+#endif
#include <asm-generic/siginfo.h>
-#endif /* _PPC64_SIGINFO_H */
+#endif /* _ASM_POWERPC_SIGINFO_H */
diff --git a/include/asm-ppc64/socket.h b/include/asm-powerpc/socket.h
index 9e1af8eb2d9..e4b8177d4ac 100644
--- a/include/asm-ppc64/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
+#ifndef _ASM_POWERPC_SOCKET_H
+#define _ASM_POWERPC_SOCKET_H
/*
* This program is free software; you can redistribute it and/or
@@ -10,7 +10,7 @@
#include <asm/sockios.h>
-/* For setsockoptions(2) */
+/* For setsockopt(2) */
#define SOL_SOCKET 1
#define SO_DEBUG 1
@@ -52,8 +52,8 @@
#define SO_TIMESTAMP 29
#define SCM_TIMESTAMP SO_TIMESTAMP
-#define SO_ACCEPTCONN 30
+#define SO_ACCEPTCONN 30
-#define SO_PEERSEC 31
+#define SO_PEERSEC 31
-#endif /* _ASM_SOCKET_H */
+#endif /* _ASM_POWERPC_SOCKET_H */
diff --git a/include/asm-ppc64/sockios.h b/include/asm-powerpc/sockios.h
index 6bd1a22af4f..590078d8ed2 100644
--- a/include/asm-ppc64/sockios.h
+++ b/include/asm-powerpc/sockios.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PPC64_SOCKIOS_H
-#define _ASM_PPC64_SOCKIOS_H
+#ifndef _ASM_POWERPC_SOCKIOS_H
+#define _ASM_POWERPC_SOCKIOS_H
/*
* This program is free software; you can redistribute it and/or
@@ -16,4 +16,4 @@
#define SIOCATMARK 0x8905
#define SIOCGSTAMP 0x8906 /* Get stamp */
-#endif /* _ASM_PPC64_SOCKIOS_H */
+#endif /* _ASM_POWERPC_SOCKIOS_H */
diff --git a/include/asm-powerpc/string.h b/include/asm-powerpc/string.h
index 22557599739..8606a696c08 100644
--- a/include/asm-powerpc/string.h
+++ b/include/asm-powerpc/string.h
@@ -1,5 +1,5 @@
-#ifndef _PPC_STRING_H_
-#define _PPC_STRING_H_
+#ifndef _ASM_POWERPC_STRING_H
+#define _ASM_POWERPC_STRING_H
#ifdef __KERNEL__
@@ -29,4 +29,4 @@ extern void * memchr(const void *,int,__kernel_size_t);
#endif /* __KERNEL__ */
-#endif
+#endif /* _ASM_POWERPC_STRING_H */
diff --git a/include/asm-ppc64/termbits.h b/include/asm-powerpc/termbits.h
index d1a2bee10ce..ebf6055481d 100644
--- a/include/asm-ppc64/termbits.h
+++ b/include/asm-powerpc/termbits.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_TERMBITS_H
-#define _PPC64_TERMBITS_H
+#ifndef _ASM_POWERPC_TERMBITS_H
+#define _ASM_POWERPC_TERMBITS_H
/*
* This program is free software; you can redistribute it and/or
@@ -8,8 +8,6 @@
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/posix_types.h>
-
typedef unsigned char cc_t;
typedef unsigned int speed_t;
typedef unsigned int tcflag_t;
@@ -190,4 +188,4 @@ struct termios {
#define TCSADRAIN 1
#define TCSAFLUSH 2
-#endif /* _PPC64_TERMBITS_H */
+#endif /* _ASM_POWERPC_TERMBITS_H */
diff --git a/include/asm-ppc64/termios.h b/include/asm-powerpc/termios.h
index 02c3d283aa6..c5b8e5358f8 100644
--- a/include/asm-ppc64/termios.h
+++ b/include/asm-powerpc/termios.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_TERMIOS_H
-#define _PPC64_TERMIOS_H
+#ifndef _ASM_POWERPC_TERMIOS_H
+#define _ASM_POWERPC_TERMIOS_H
/*
* Liberally adapted from alpha/termios.h. In particular, the c_cc[]
@@ -87,6 +87,7 @@ struct termio {
#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
#define N_HDLC 13 /* synchronous HDLC */
#define N_SYNC_PPP 14
+#define N_HCI 15 /* Bluetooth HCI UART */
#ifdef __KERNEL__
/* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */
@@ -232,4 +233,4 @@ struct termio {
#endif /* __KERNEL__ */
-#endif /* _PPC64_TERMIOS_H */
+#endif /* _ASM_POWERPC_TERMIOS_H */
diff --git a/include/asm-ppc/timex.h b/include/asm-powerpc/timex.h
index cffc8712077..51c5b316be5 100644
--- a/include/asm-ppc/timex.h
+++ b/include/asm-powerpc/timex.h
@@ -1,11 +1,11 @@
+#ifndef _ASM_POWERPC_TIMEX_H
+#define _ASM_POWERPC_TIMEX_H
+
+#ifdef __KERNEL__
+
/*
- * include/asm-ppc/timex.h
- *
- * ppc architecture timex specifications
+ * PowerPC architecture timex specifications
*/
-#ifdef __KERNEL__
-#ifndef _ASMppc_TIMEX_H
-#define _ASMppc_TIMEX_H
#include <linux/config.h>
#include <asm/cputable.h>
@@ -14,14 +14,21 @@
typedef unsigned long cycles_t;
-/*
- * For the "cycle" counter we use the timebase lower half.
- * Currently only used on SMP.
- */
-
static inline cycles_t get_cycles(void)
{
- cycles_t ret = 0;
+ cycles_t ret;
+
+#ifdef __powerpc64__
+
+ __asm__ __volatile__("mftb %0" : "=r" (ret) : );
+
+#else
+ /*
+ * For the "cycle" counter we use the timebase lower half.
+ * Currently only used on SMP.
+ */
+
+ ret = 0;
__asm__ __volatile__(
"98: mftb %0\n"
@@ -33,8 +40,10 @@ static inline cycles_t get_cycles(void)
" .long 99b\n"
".previous"
: "=r" (ret) : "i" (CPU_FTR_601));
+#endif
+
return ret;
}
-#endif
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_TIMEX_H */
diff --git a/include/asm-ppc64/topology.h b/include/asm-powerpc/topology.h
index 1e9b1907323..2512e3836bf 100644
--- a/include/asm-ppc64/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -1,11 +1,12 @@
-#ifndef _ASM_PPC64_TOPOLOGY_H
-#define _ASM_PPC64_TOPOLOGY_H
+#ifndef _ASM_POWERPC_TOPOLOGY_H
+#define _ASM_POWERPC_TOPOLOGY_H
#include <linux/config.h>
-#include <asm/mmzone.h>
#ifdef CONFIG_NUMA
+#include <asm/mmzone.h>
+
static inline int cpu_to_node(int cpu)
{
int node;
@@ -66,4 +67,4 @@ static inline int node_to_first_cpu(int node)
#endif /* CONFIG_NUMA */
-#endif /* _ASM_PPC64_TOPOLOGY_H */
+#endif /* _ASM_POWERPC_TOPOLOGY_H */
diff --git a/include/asm-powerpc/unaligned.h b/include/asm-powerpc/unaligned.h
index 45520d9b85d..6c95dfa2652 100644
--- a/include/asm-powerpc/unaligned.h
+++ b/include/asm-powerpc/unaligned.h
@@ -1,6 +1,7 @@
+#ifndef _ASM_POWERPC_UNALIGNED_H
+#define _ASM_POWERPC_UNALIGNED_H
+
#ifdef __KERNEL__
-#ifndef __PPC_UNALIGNED_H
-#define __PPC_UNALIGNED_H
/*
* The PowerPC can do unaligned accesses itself in big endian mode.
@@ -14,5 +15,5 @@
#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
-#endif
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_UNALIGNED_H */
diff --git a/include/asm-ppc/user.h b/include/asm-powerpc/user.h
index d662b215137..e59ade4b3df 100644
--- a/include/asm-ppc/user.h
+++ b/include/asm-powerpc/user.h
@@ -1,13 +1,14 @@
-#ifdef __KERNEL__
-#ifndef _PPC_USER_H
-#define _PPC_USER_H
+#ifndef _ASM_POWERPC_USER_H
+#define _ASM_POWERPC_USER_H
-/* Adapted from <asm-alpha/user.h> */
+#ifdef __KERNEL__
-#include <linux/ptrace.h>
+#include <asm/ptrace.h>
#include <asm/page.h>
/*
+ * Adapted from <asm-alpha/user.h>
+ *
* Core file format: The core file is written in such a way that gdb
* can understand it and provide useful information to the user (under
* linux we use the `trad-core' bfd, NOT the osf-core). The file contents
@@ -50,5 +51,5 @@ struct user {
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-#endif /* _PPC_USER_H */
-#endif /* __KERNEL__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_USER_H */
diff --git a/include/asm-ppc/auxvec.h b/include/asm-ppc/auxvec.h
new file mode 100644
index 00000000000..172358df29c
--- /dev/null
+++ b/include/asm-ppc/auxvec.h
@@ -0,0 +1,14 @@
+#ifndef __PPC_AUXVEC_H
+#define __PPC_AUXVEC_H
+
+/*
+ * We need to put in some extra aux table entries to tell glibc what
+ * the cache block size is, so it can use the dcbz instruction safely.
+ */
+#define AT_DCACHEBSIZE 19
+#define AT_ICACHEBSIZE 20
+#define AT_UCACHEBSIZE 21
+/* A special ignored type value for PPC, for glibc compatibility. */
+#define AT_IGNOREPPC 22
+
+#endif
diff --git a/include/asm-ppc/bugs.h b/include/asm-ppc/bugs.h
deleted file mode 100644
index 8dce1e290fd..00000000000
--- a/include/asm-ppc/bugs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/*
- * This file is included by 'init/main.c'
- */
-
-extern void
-check_bugs(void);
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 6f74f59938d..92b8ee78dcc 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -60,7 +60,8 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
}
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t * dma_handle, int gfp)
+ dma_addr_t * dma_handle,
+ unsigned int __nocast gfp)
{
#ifdef CONFIG_NOT_COHERENT_CACHE
return __dma_alloc_coherent(size, dma_handle, gfp);
diff --git a/include/asm-ppc/elf.h b/include/asm-ppc/elf.h
index 2c056966efd..c25cc35e6ab 100644
--- a/include/asm-ppc/elf.h
+++ b/include/asm-ppc/elf.h
@@ -7,6 +7,7 @@
#include <asm/types.h>
#include <asm/ptrace.h>
#include <asm/cputable.h>
+#include <asm/auxvec.h>
/* PowerPC relocations defined by the ABIs */
#define R_PPC_NONE 0
@@ -122,16 +123,6 @@ extern int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpu);
#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-/*
- * We need to put in some extra aux table entries to tell glibc what
- * the cache block size is, so it can use the dcbz instruction safely.
- */
-#define AT_DCACHEBSIZE 19
-#define AT_ICACHEBSIZE 20
-#define AT_UCACHEBSIZE 21
-/* A special ignored type value for PPC, for glibc compatibility. */
-#define AT_IGNOREPPC 22
-
extern int dcache_bsize;
extern int icache_bsize;
extern int ucache_bsize;
diff --git a/include/asm-ppc/fcntl.h b/include/asm-ppc/fcntl.h
deleted file mode 100644
index 5e28e41fb29..00000000000
--- a/include/asm-ppc/fcntl.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef _PPC_FCNTL_H
-#define _PPC_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECTORY 040000 /* must be a directory */
-#define O_NOFOLLOW 0100000 /* don't follow links */
-#define O_LARGEFILE 0200000
-#define O_DIRECT 0400000 /* direct disk access hint */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-#ifdef __KERNEL__
-#define F_POSIX 1
-#define F_FLOCK 2
-#define F_BROKEN 4 /* broken flock() emulation */
-#endif /* __KERNEL__ */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif
diff --git a/include/asm-ppc/futex.h b/include/asm-ppc/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-ppc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index e807be96e98..e992369cb8e 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -19,10 +19,6 @@
#ifdef CONFIG_40x
-#if defined(CONFIG_ASH)
-#include <platforms/4xx/ash.h>
-#endif
-
#if defined(CONFIG_BUBINGA)
#include <platforms/4xx/bubinga.h>
#endif
@@ -35,14 +31,6 @@
#include <platforms/4xx/ep405.h>
#endif
-#if defined(CONFIG_OAK)
-#include <platforms/4xx/oak.h>
-#endif
-
-#if defined(CONFIG_REDWOOD_4)
-#include <platforms/4xx/redwood.h>
-#endif
-
#if defined(CONFIG_REDWOOD_5)
#include <platforms/4xx/redwood5.h>
#endif
diff --git a/include/asm-ppc/ibm_ocp.h b/include/asm-ppc/ibm_ocp.h
index 3f7b5669e6d..6f10a25bd62 100644
--- a/include/asm-ppc/ibm_ocp.h
+++ b/include/asm-ppc/ibm_ocp.h
@@ -67,6 +67,7 @@ struct ocp_func_emac_data {
int phy_mode; /* PHY type or configurable mode */
u8 mac_addr[6]; /* EMAC mac address */
u32 phy_map; /* EMAC phy map */
+ u32 phy_feat_exc; /* Excluded PHY features */
};
/* Sysfs support */
@@ -83,6 +84,7 @@ OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, mdio_idx) \
OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, tah_idx) \
OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "%d\n", emac, phy_mode) \
OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "0x%08x\n", emac, phy_map) \
+OCP_SYSFS_ADDTL(struct ocp_func_emac_data, "0x%08x\n", emac, phy_feat_exc)\
\
void ocp_show_emac_data(struct device *dev) \
{ \
@@ -98,8 +100,22 @@ void ocp_show_emac_data(struct device *dev) \
device_create_file(dev, &dev_attr_emac_tah_idx); \
device_create_file(dev, &dev_attr_emac_phy_mode); \
device_create_file(dev, &dev_attr_emac_phy_map); \
+ device_create_file(dev, &dev_attr_emac_phy_feat_exc); \
}
+/*
+ * PHY mode settings (EMAC <-> ZMII/RGMII bridge <-> PHY)
+ */
+#define PHY_MODE_NA 0
+#define PHY_MODE_MII 1
+#define PHY_MODE_RMII 2
+#define PHY_MODE_SMII 3
+#define PHY_MODE_RGMII 4
+#define PHY_MODE_TBI 5
+#define PHY_MODE_GMII 6
+#define PHY_MODE_RTBI 7
+#define PHY_MODE_SGMII 8
+
#ifdef CONFIG_40x
/*
* Helper function to copy MAC addresses from the bd_t to OCP EMAC
@@ -133,6 +149,7 @@ struct ocp_func_mal_data {
int txde_irq; /* TX Descriptor Error IRQ */
int rxde_irq; /* RX Descriptor Error IRQ */
int serr_irq; /* MAL System Error IRQ */
+ int dcr_base; /* MALx_CFG DCR number */
};
#define OCP_SYSFS_MAL_DATA() \
@@ -143,6 +160,7 @@ OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxeob_irq) \
OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, txde_irq) \
OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, rxde_irq) \
OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, serr_irq) \
+OCP_SYSFS_ADDTL(struct ocp_func_mal_data, "%d\n", mal, dcr_base) \
\
void ocp_show_mal_data(struct device *dev) \
{ \
@@ -153,6 +171,7 @@ void ocp_show_mal_data(struct device *dev) \
device_create_file(dev, &dev_attr_mal_txde_irq); \
device_create_file(dev, &dev_attr_mal_rxde_irq); \
device_create_file(dev, &dev_attr_mal_serr_irq); \
+ device_create_file(dev, &dev_attr_mal_dcr_base); \
}
/*
diff --git a/include/asm-ppc/irq.h b/include/asm-ppc/irq.h
index a9b33324f56..55752474d0d 100644
--- a/include/asm-ppc/irq.h
+++ b/include/asm-ppc/irq.h
@@ -19,6 +19,11 @@
#define IRQ_POLARITY_POSITIVE 0x2 /* high level or low->high edge */
#define IRQ_POLARITY_NEGATIVE 0x0 /* low level or high->low edge */
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
#if defined(CONFIG_40x)
#include <asm/ibm4xx.h>
@@ -337,6 +342,7 @@ static __inline__ int irq_canonicalize(int irq)
#define SIU_INT_IDMA3 ((uint)0x08 + CPM_IRQ_OFFSET)
#define SIU_INT_IDMA4 ((uint)0x09 + CPM_IRQ_OFFSET)
#define SIU_INT_SDMA ((uint)0x0a + CPM_IRQ_OFFSET)
+#define SIU_INT_USB ((uint)0x0b + CPM_IRQ_OFFSET)
#define SIU_INT_TIMER1 ((uint)0x0c + CPM_IRQ_OFFSET)
#define SIU_INT_TIMER2 ((uint)0x0d + CPM_IRQ_OFFSET)
#define SIU_INT_TIMER3 ((uint)0x0e + CPM_IRQ_OFFSET)
@@ -398,9 +404,5 @@ extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
extern unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
extern atomic_t ppc_n_lost_interrupts;
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#endif /* _ASM_IRQ_H */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/kmap_types.h b/include/asm-ppc/kmap_types.h
index 2589f182a6a..6d6fc78731e 100644
--- a/include/asm-ppc/kmap_types.h
+++ b/include/asm-ppc/kmap_types.h
@@ -17,6 +17,7 @@ enum km_type {
KM_SOFTIRQ0,
KM_SOFTIRQ1,
KM_PPC_SYNC_PAGE,
+ KM_PPC_SYNC_ICACHE,
KM_TYPE_NR
};
diff --git a/include/asm-ppc/mc146818rtc.h b/include/asm-ppc/mc146818rtc.h
deleted file mode 100644
index 227018b2fef..00000000000
--- a/include/asm-ppc/mc146818rtc.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifdef __KERNEL__
-#ifndef __ASM_PPC_MC146818RTC_H
-#define __ASM_PPC_MC146818RTC_H
-
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#define RTC_PORT(x) (0x70 + (x))
-#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */
-#endif
-
-/*
- * The yet supported machines all access the RTC index register via
- * an ISA port access but the way to access the date register differs ...
- */
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-#define RTC_IRQ 8
-
-#endif /* __ASM_PPC_MC146818RTC_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/mman.h b/include/asm-ppc/mman.h
deleted file mode 100644
index 5fd19fd4936..00000000000
--- a/include/asm-ppc/mman.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __PPC_MMAN_H__
-#define __PPC_MMAN_H__
-
-#define PROT_READ 0x1 /* page can be read */
-#define PROT_WRITE 0x2 /* page can be written */
-#define PROT_EXEC 0x4 /* page can be executed */
-#define PROT_SEM 0x8 /* page may be used for atomic ops */
-#define PROT_NONE 0x0 /* page can not be accessed */
-#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
-#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
-
-#define MAP_SHARED 0x01 /* Share changes */
-#define MAP_PRIVATE 0x02 /* Changes are private */
-#define MAP_TYPE 0x0f /* Mask for type of mapping */
-#define MAP_FIXED 0x10 /* Interpret addr exactly */
-#define MAP_ANONYMOUS 0x20 /* don't use a file */
-#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
-#define MAP_NORESERVE 0x40 /* don't reserve swap pages */
-#define MAP_LOCKED 0x80
-
-#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
-#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
-#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
-#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
-#define MAP_NONBLOCK 0x10000 /* do not block on IO */
-
-#define MS_ASYNC 1 /* sync memory asynchronously */
-#define MS_INVALIDATE 2 /* invalidate the caches */
-#define MS_SYNC 4 /* synchronous memory sync */
-
-#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
-#define MCL_FUTURE 0x4000 /* lock all additions to address space */
-
-#define MADV_NORMAL 0x0 /* default page-in behavior */
-#define MADV_RANDOM 0x1 /* page-in minimum required */
-#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
-#define MADV_WILLNEED 0x3 /* pre-fault pages */
-#define MADV_DONTNEED 0x4 /* discard these pages */
-
-/* compatibility flags */
-#define MAP_ANON MAP_ANONYMOUS
-#define MAP_FILE 0
-
-#endif /* __PPC_MMAN_H__ */
diff --git a/include/asm-ppc/module.h b/include/asm-ppc/module.h
deleted file mode 100644
index fb63492562b..00000000000
--- a/include/asm-ppc/module.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _ASM_PPC_MODULE_H
-#define _ASM_PPC_MODULE_H
-/* Module stuff for PPC. (C) 2001 Rusty Russell */
-
-#include <linux/list.h>
-#include <asm/bug.h>
-
-/* Thanks to Paul M for explaining this.
-
- PPC can only do rel jumps += 32MB, and often the kernel and other
- modules are furthur away than this. So, we jump to a table of
- trampolines attached to the module (the Procedure Linkage Table)
- whenever that happens.
-*/
-
-struct ppc_plt_entry
-{
- /* 16 byte jump instruction sequence (4 instructions) */
- unsigned int jump[4];
-};
-
-struct mod_arch_specific
-{
- /* Indices of PLT sections within module. */
- unsigned int core_plt_section, init_plt_section;
-
- /* List of BUG addresses, source line numbers and filenames */
- struct list_head bug_list;
- struct bug_entry *bug_table;
- unsigned int num_bugs;
-};
-
-extern struct bug_entry *module_find_bug(unsigned long bugaddr);
-
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-
-/* Make empty sections for module_frob_arch_sections to expand. */
-#ifdef MODULE
-asm(".section .plt,\"ax\",@nobits; .align 3; .previous");
-asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous");
-#endif
-#endif /* _ASM_PPC_MODULE_H */
diff --git a/include/asm-ppc/mpc8260.h b/include/asm-ppc/mpc8260.h
index 89eb8a2ac69..9694eca16e9 100644
--- a/include/asm-ppc/mpc8260.h
+++ b/include/asm-ppc/mpc8260.h
@@ -67,6 +67,24 @@
#define IO_VIRT_ADDR IO_PHYS_ADDR
#endif
+enum ppc_sys_devices {
+ MPC82xx_CPM_FCC1,
+ MPC82xx_CPM_FCC2,
+ MPC82xx_CPM_FCC3,
+ MPC82xx_CPM_I2C,
+ MPC82xx_CPM_SCC1,
+ MPC82xx_CPM_SCC2,
+ MPC82xx_CPM_SCC3,
+ MPC82xx_CPM_SCC4,
+ MPC82xx_CPM_SPI,
+ MPC82xx_CPM_MCC1,
+ MPC82xx_CPM_MCC2,
+ MPC82xx_CPM_SMC1,
+ MPC82xx_CPM_SMC2,
+ MPC82xx_CPM_USB,
+ MPC82xx_SEC1,
+};
+
#ifndef __ASSEMBLY__
/* The "residual" data board information structure the boot loader
* hands to us.
diff --git a/include/asm-ppc/mpc8xx.h b/include/asm-ppc/mpc8xx.h
index 7c31f2d564a..dc8e5989605 100644
--- a/include/asm-ppc/mpc8xx.h
+++ b/include/asm-ppc/mpc8xx.h
@@ -36,10 +36,6 @@
#include <platforms/tqm8xx.h>
#endif
-#if defined(CONFIG_SPD823TS)
-#include <platforms/spd8xx.h>
-#endif
-
#if defined(CONFIG_IVMS8) || defined(CONFIG_IVML24)
#include <platforms/ivms8.h>
#endif
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index cc25b921ad4..835930d6faa 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -278,6 +278,13 @@ mv64x60_modify(struct mv64x60_handle *bh, u32 offs, u32 data, u32 mask)
#define mv64x60_set_bits(bh, offs, bits) mv64x60_modify(bh, offs, ~0, bits)
#define mv64x60_clr_bits(bh, offs, bits) mv64x60_modify(bh, offs, 0, bits)
+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
+#define MV64XXX_DEV_NAME "mv64xxx"
+
+struct mv64xxx_pdata {
+ u32 hs_reg_valid;
+};
+#endif
/* Externally visible function prototypes */
int mv64x60_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si);
diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h
index 2f428746c02..f8f7f16b9b5 100644
--- a/include/asm-ppc/mv64x60_defs.h
+++ b/include/asm-ppc/mv64x60_defs.h
@@ -333,7 +333,7 @@
/*
*****************************************************************************
*
- * SRAM Cotnroller Registers
+ * SRAM Controller Registers
*
*****************************************************************************
*/
@@ -352,7 +352,7 @@
/*
*****************************************************************************
*
- * SDRAM/MEM Cotnroller Registers
+ * SDRAM/MEM Controller Registers
*
*****************************************************************************
*/
@@ -375,6 +375,7 @@
/* SDRAM Control Registers */
#define MV64360_D_UNIT_CONTROL_LOW 0x1404
#define MV64360_D_UNIT_CONTROL_HIGH 0x1424
+#define MV64460_D_UNIT_MMASK 0x14b0
/* SDRAM Error Report Registers (64360) */
#define MV64360_SDRAM_ERR_DATA_LO 0x1444
@@ -388,7 +389,7 @@
/*
*****************************************************************************
*
- * Device/BOOT Cotnroller Registers
+ * Device/BOOT Controller Registers
*
*****************************************************************************
*/
@@ -680,6 +681,8 @@
#define MV64x60_PCI1_SLAVE_P2P_IO_REMAP 0x0dec
#define MV64x60_PCI1_SLAVE_CPU_REMAP 0x0df0
+#define MV64360_PCICFG_CPCI_HOTSWAP 0x68
+
/*
*****************************************************************************
*
diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h
index a811e440c97..9dd06cd4009 100644
--- a/include/asm-ppc/pci.h
+++ b/include/asm-ppc/pci.h
@@ -109,6 +109,19 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
extern void pcibios_add_platform_entries(struct pci_dev *dev);
struct file;
diff --git a/include/asm-ppc/pmac_feature.h b/include/asm-ppc/pmac_feature.h
index 8beb162873f..e9683bcff19 100644
--- a/include/asm-ppc/pmac_feature.h
+++ b/include/asm-ppc/pmac_feature.h
@@ -32,6 +32,7 @@
#define __PPC_ASM_PMAC_FEATURE_H
#include <asm/macio.h>
+#include <asm/machdep.h>
/*
* Known Mac motherboard models
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 8ea62456623..048f7c8596e 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -21,7 +21,9 @@
#include <linux/device.h>
#include <linux/types.h>
-#if defined(CONFIG_83xx)
+#if defined(CONFIG_8260)
+#include <asm/mpc8260.h>
+#elif defined(CONFIG_83xx)
#include <asm/mpc83xx.h>
#elif defined(CONFIG_85xx)
#include <asm/mpc85xx.h>
@@ -50,6 +52,7 @@ extern struct ppc_sys_spec *cur_ppc_sys_spec;
/* determine which specific SOC we are */
extern void identify_ppc_sys_by_id(u32 id) __init;
extern void identify_ppc_sys_by_name(char *name) __init;
+extern void identify_ppc_sys_by_name_and_id(char *name, u32 id) __init;
/* describes all devices that may exist in a given family of processors */
extern struct platform_device ppc_sys_platform_devices[];
diff --git a/include/asm-ppc/reg.h b/include/asm-ppc/reg.h
index 88b4222154d..73c33e3ef9c 100644
--- a/include/asm-ppc/reg.h
+++ b/include/asm-ppc/reg.h
@@ -366,12 +366,6 @@
#define PVR_STB03XXX 0x40310000
#define PVR_NP405H 0x41410000
#define PVR_NP405L 0x41610000
-#define PVR_440GP_RB 0x40120440
-#define PVR_440GP_RC1 0x40120481
-#define PVR_440GP_RC2 0x40200481
-#define PVR_440GX_RA 0x51b21850
-#define PVR_440GX_RB 0x51b21851
-#define PVR_440GX_RC 0x51b21892
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000
diff --git a/include/asm-ppc/sembuf.h b/include/asm-ppc/sembuf.h
deleted file mode 100644
index 883f682f85b..00000000000
--- a/include/asm-ppc/sembuf.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _PPC_SEMBUF_H
-#define _PPC_SEMBUF_H
-
-/*
- * The semid64_ds structure for PPC architecture.
- */
-
-struct semid64_ds {
- struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
- unsigned int __unused1;
- __kernel_time_t sem_otime; /* last semop time */
- unsigned int __unused2;
- __kernel_time_t sem_ctime; /* last change time */
- unsigned long sem_nsems; /* no. of semaphores in array */
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _PPC_SEMBUF_H */
diff --git a/include/asm-ppc/serial.h b/include/asm-ppc/serial.h
index 6d47438be58..485a924e4d0 100644
--- a/include/asm-ppc/serial.h
+++ b/include/asm-ppc/serial.h
@@ -18,8 +18,6 @@
#include <platforms/powerpmc250.h>
#elif defined(CONFIG_LOPEC)
#include <platforms/lopec.h>
-#elif defined(CONFIG_MCPN765)
-#include <platforms/mcpn765.h>
#elif defined(CONFIG_MVME5100)
#include <platforms/mvme5100.h>
#elif defined(CONFIG_PAL4)
diff --git a/include/asm-ppc/setup.h b/include/asm-ppc/setup.h
deleted file mode 100644
index d2d19ee103d..00000000000
--- a/include/asm-ppc/setup.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifdef __KERNEL__
-#ifndef _PPC_SETUP_H
-#define _PPC_SETUP_H
-
-#define m68k_num_memory num_memory
-#define m68k_memory memory
-
-#include <asm-m68k/setup.h>
-/* We have a bigger command line buffer. */
-#undef COMMAND_LINE_SIZE
-#define COMMAND_LINE_SIZE 512
-
-#endif /* _PPC_SETUP_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/shmbuf.h b/include/asm-ppc/shmbuf.h
deleted file mode 100644
index 7ac0bd38cbd..00000000000
--- a/include/asm-ppc/shmbuf.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _PPC_SHMBUF_H
-#define _PPC_SHMBUF_H
-
-/*
- * The shmid64_ds structure for PPC architecture.
- */
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm; /* operation perms */
- unsigned int __unused1;
- __kernel_time_t shm_atime; /* last attach time */
- unsigned int __unused2;
- __kernel_time_t shm_dtime; /* last detach time */
- unsigned int __unused3;
- __kernel_time_t shm_ctime; /* last change time */
- unsigned int __unused4;
- size_t shm_segsz; /* size of segment (bytes) */
- __kernel_pid_t shm_cpid; /* pid of creator */
- __kernel_pid_t shm_lpid; /* pid of last operator */
- unsigned long shm_nattch; /* no. of current attaches */
- unsigned long __unused5;
- unsigned long __unused6;
-};
-
-struct shminfo64 {
- unsigned long shmmax;
- unsigned long shmmin;
- unsigned long shmmni;
- unsigned long shmseg;
- unsigned long shmall;
- unsigned long __unused1;
- unsigned long __unused2;
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _PPC_SHMBUF_H */
diff --git a/include/asm-ppc/siginfo.h b/include/asm-ppc/siginfo.h
deleted file mode 100644
index 4b9435bb904..00000000000
--- a/include/asm-ppc/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _PPC_SIGINFO_H
-#define _PPC_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif
diff --git a/include/asm-ppc/socket.h b/include/asm-ppc/socket.h
deleted file mode 100644
index 296e1a3469d..00000000000
--- a/include/asm-ppc/socket.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 0x8901
-#define SIOCSPGRP 0x8902
-#define FIOGETOWN 0x8903
-#define SIOCGPGRP 0x8904
-#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
-
-/* For setsockopt(2) */
-#define SOL_SOCKET 1
-
-#define SO_DEBUG 1
-#define SO_REUSEADDR 2
-#define SO_TYPE 3
-#define SO_ERROR 4
-#define SO_DONTROUTE 5
-#define SO_BROADCAST 6
-#define SO_SNDBUF 7
-#define SO_RCVBUF 8
-#define SO_SNDBUFFORCE 32
-#define SO_RCVBUFFORCE 33
-#define SO_KEEPALIVE 9
-#define SO_OOBINLINE 10
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_LINGER 13
-#define SO_BSDCOMPAT 14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_RCVLOWAT 16
-#define SO_SNDLOWAT 17
-#define SO_RCVTIMEO 18
-#define SO_SNDTIMEO 19
-#define SO_PASSCRED 20
-#define SO_PEERCRED 21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION 22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
-#define SO_SECURITY_ENCRYPTION_NETWORK 24
-
-#define SO_BINDTODEVICE 25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER 26
-#define SO_DETACH_FILTER 27
-
-#define SO_PEERNAME 28
-#define SO_TIMESTAMP 29
-#define SCM_TIMESTAMP SO_TIMESTAMP
-
-#define SO_ACCEPTCONN 30
-
-#define SO_PEERSEC 31
-
-#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-ppc/sockios.h b/include/asm-ppc/sockios.h
deleted file mode 100644
index 385aedc55ce..00000000000
--- a/include/asm-ppc/sockios.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_PPC_SOCKIOS_H
-#define _ASM_PPC_SOCKIOS_H
-
-#if 0 /* These are defined this way on Alpha - maybe later. */
-/* Socket-level I/O control calls. */
-
-#define FIOGETOWN _IOR('f', 123, int)
-#define FIOSETOWN _IOW('f', 124, int)
-
-#define SIOCATMARK _IOR('s', 7, int)
-#define SIOCSPGRP _IOW('s', 8, pid_t)
-#define SIOCGPGRP _IOR('s', 9, pid_t)
-
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
-#endif
-
-#endif /* _ASM_PPC_SOCKIOS_H */
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index 82395f30004..513a334c581 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -84,9 +84,14 @@ extern void cvt_fd(float *from, double *to, unsigned long *fpscr);
extern void cvt_df(double *from, float *to, unsigned long *fpscr);
extern int call_rtas(const char *, int, int, unsigned long *, ...);
extern void cacheable_memzero(void *p, unsigned int nb);
+extern void *cacheable_memcpy(void *, const void *, unsigned int);
extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
extern void bad_page_fault(struct pt_regs *, unsigned long, int);
extern void die(const char *, struct pt_regs *, long);
+#ifdef CONFIG_BOOKE_WDT
+extern u32 booke_wdt_enabled;
+extern u32 booke_wdt_period;
+#endif /* CONFIG_BOOKE_WDT */
struct device_node;
extern void note_scsi_host(struct device_node *, void *);
diff --git a/include/asm-ppc/termbits.h b/include/asm-ppc/termbits.h
deleted file mode 100644
index c343fb7bdfe..00000000000
--- a/include/asm-ppc/termbits.h
+++ /dev/null
@@ -1,185 +0,0 @@
-#ifndef _PPC_TERMBITS_H
-#define _PPC_TERMBITS_H
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-/*
- * termios type and macro definitions. Be careful about adding stuff
- * to this file since it's used in GNU libc and there are strict rules
- * concerning namespace pollution.
- */
-
-#define NCCS 19
-struct termios {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_cc[NCCS]; /* control characters */
- cc_t c_line; /* line discipline (== c_cc[19]) */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VMIN 5
-#define VEOL 6
-#define VTIME 7
-#define VEOL2 8
-#define VSWTC 9
-
-#define VWERASE 10
-#define VREPRINT 11
-#define VSUSP 12
-#define VSTART 13
-#define VSTOP 14
-#define VLNEXT 15
-#define VDISCARD 16
-
-/* c_iflag bits */
-#define IGNBRK 0000001
-#define BRKINT 0000002
-#define IGNPAR 0000004
-#define PARMRK 0000010
-#define INPCK 0000020
-#define ISTRIP 0000040
-#define INLCR 0000100
-#define IGNCR 0000200
-#define ICRNL 0000400
-#define IXON 0001000
-#define IXOFF 0002000
-#define IXANY 0004000
-#define IUCLC 0010000
-#define IMAXBEL 0020000
-#define IUTF8 0040000
-
-/* c_oflag bits */
-#define OPOST 0000001
-#define ONLCR 0000002
-#define OLCUC 0000004
-
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-
-#define OFILL 00000100
-#define OFDEL 00000200
-#define NLDLY 00001400
-#define NL0 00000000
-#define NL1 00000400
-#define NL2 00001000
-#define NL3 00001400
-#define TABDLY 00006000
-#define TAB0 00000000
-#define TAB1 00002000
-#define TAB2 00004000
-#define TAB3 00006000
-#define XTABS 00006000 /* required by POSIX to == TAB3 */
-#define CRDLY 00030000
-#define CR0 00000000
-#define CR1 00010000
-#define CR2 00020000
-#define CR3 00030000
-#define FFDLY 00040000
-#define FF0 00000000
-#define FF1 00040000
-#define BSDLY 00100000
-#define BS0 00000000
-#define BS1 00100000
-#define VTDLY 00200000
-#define VT0 00000000
-#define VT1 00200000
-
-/* c_cflag bit meaning */
-#define CBAUD 0000377
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CBAUDEX 0000000
-#define B57600 00020
-#define B115200 00021
-#define B230400 00022
-#define B460800 00023
-#define B500000 00024
-#define B576000 00025
-#define B921600 00026
-#define B1000000 00027
-#define B1152000 00030
-#define B1500000 00031
-#define B2000000 00032
-#define B2500000 00033
-#define B3000000 00034
-#define B3500000 00035
-#define B4000000 00036
-
-#define CSIZE 00001400
-#define CS5 00000000
-#define CS6 00000400
-#define CS7 00001000
-#define CS8 00001400
-
-#define CSTOPB 00002000
-#define CREAD 00004000
-#define PARENB 00010000
-#define PARODD 00020000
-#define HUPCL 00040000
-
-#define CLOCAL 00100000
-#define CRTSCTS 020000000000 /* flow control */
-
-/* c_lflag bits */
-#define ISIG 0x00000080
-#define ICANON 0x00000100
-#define XCASE 0x00004000
-#define ECHO 0x00000008
-#define ECHOE 0x00000002
-#define ECHOK 0x00000004
-#define ECHONL 0x00000010
-#define NOFLSH 0x80000000
-#define TOSTOP 0x00400000
-#define ECHOCTL 0x00000040
-#define ECHOPRT 0x00000020
-#define ECHOKE 0x00000001
-#define FLUSHO 0x00800000
-#define PENDIN 0x20000000
-#define IEXTEN 0x00000400
-
-/* Values for the ACTION argument to `tcflow'. */
-#define TCOOFF 0
-#define TCOON 1
-#define TCIOFF 2
-#define TCION 3
-
-/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
-#define TCIFLUSH 0
-#define TCOFLUSH 1
-#define TCIOFLUSH 2
-
-/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
-#define TCSANOW 0
-#define TCSADRAIN 1
-#define TCSAFLUSH 2
-
-#endif /* _PPC_TERMBITS_H */
diff --git a/include/asm-ppc/termios.h b/include/asm-ppc/termios.h
deleted file mode 100644
index 97c6287a6cb..00000000000
--- a/include/asm-ppc/termios.h
+++ /dev/null
@@ -1,232 +0,0 @@
-#ifndef _PPC_TERMIOS_H
-#define _PPC_TERMIOS_H
-
-/*
- * Liberally adapted from alpha/termios.h. In particular, the c_cc[]
- * fields have been reordered so that termio & termios share the
- * common subset in the same order (for brain dead programs that don't
- * know or care about the differences).
- */
-
-#include <asm/ioctls.h>
-#include <asm/termbits.h>
-
-struct sgttyb {
- char sg_ispeed;
- char sg_ospeed;
- char sg_erase;
- char sg_kill;
- short sg_flags;
-};
-
-struct tchars {
- char t_intrc;
- char t_quitc;
- char t_startc;
- char t_stopc;
- char t_eofc;
- char t_brkc;
-};
-
-struct ltchars {
- char t_suspc;
- char t_dsuspc;
- char t_rprntc;
- char t_flushc;
- char t_werasc;
- char t_lnextc;
-};
-
-#define FIOCLEX _IO('f', 1)
-#define FIONCLEX _IO('f', 2)
-#define FIOASYNC _IOW('f', 125, int)
-#define FIONBIO _IOW('f', 126, int)
-#define FIONREAD _IOR('f', 127, int)
-#define TIOCINQ FIONREAD
-#define FIOQSIZE _IOR('f', 128, loff_t)
-
-#define TIOCGETP _IOR('t', 8, struct sgttyb)
-#define TIOCSETP _IOW('t', 9, struct sgttyb)
-#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */
-
-#define TIOCSETC _IOW('t', 17, struct tchars)
-#define TIOCGETC _IOR('t', 18, struct tchars)
-#define TCGETS _IOR('t', 19, struct termios)
-#define TCSETS _IOW('t', 20, struct termios)
-#define TCSETSW _IOW('t', 21, struct termios)
-#define TCSETSF _IOW('t', 22, struct termios)
-
-#define TCGETA _IOR('t', 23, struct termio)
-#define TCSETA _IOW('t', 24, struct termio)
-#define TCSETAW _IOW('t', 25, struct termio)
-#define TCSETAF _IOW('t', 28, struct termio)
-
-#define TCSBRK _IO('t', 29)
-#define TCXONC _IO('t', 30)
-#define TCFLSH _IO('t', 31)
-
-#define TIOCSWINSZ _IOW('t', 103, struct winsize)
-#define TIOCGWINSZ _IOR('t', 104, struct winsize)
-#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
-#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
-#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
-
-#define TIOCGLTC _IOR('t', 116, struct ltchars)
-#define TIOCSLTC _IOW('t', 117, struct ltchars)
-#define TIOCSPGRP _IOW('t', 118, int)
-#define TIOCGPGRP _IOR('t', 119, int)
-
-#define TIOCEXCL 0x540C
-#define TIOCNXCL 0x540D
-#define TIOCSCTTY 0x540E
-
-#define TIOCSTI 0x5412
-#define TIOCMGET 0x5415
-#define TIOCMBIS 0x5416
-#define TIOCMBIC 0x5417
-#define TIOCMSET 0x5418
-#define TIOCGSOFTCAR 0x5419
-#define TIOCSSOFTCAR 0x541A
-#define TIOCLINUX 0x541C
-#define TIOCCONS 0x541D
-#define TIOCGSERIAL 0x541E
-#define TIOCSSERIAL 0x541F
-#define TIOCPKT 0x5420
-
-#define TIOCNOTTY 0x5422
-#define TIOCSETD 0x5423
-#define TIOCGETD 0x5424
-#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
-
-#define TIOCSERCONFIG 0x5453
-#define TIOCSERGWILD 0x5454
-#define TIOCSERSWILD 0x5455
-#define TIOCGLCKTRMIOS 0x5456
-#define TIOCSLCKTRMIOS 0x5457
-#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
-#define TIOCSERGETLSR 0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
-
-/* Used for packet mode */
-#define TIOCPKT_DATA 0
-#define TIOCPKT_FLUSHREAD 1
-#define TIOCPKT_FLUSHWRITE 2
-#define TIOCPKT_STOP 4
-#define TIOCPKT_START 8
-#define TIOCPKT_NOSTOP 16
-#define TIOCPKT_DOSTOP 32
-
-struct winsize {
- unsigned short ws_row;
- unsigned short ws_col;
- unsigned short ws_xpixel;
- unsigned short ws_ypixel;
-};
-
-#define NCC 10
-struct termio {
- unsigned short c_iflag; /* input mode flags */
- unsigned short c_oflag; /* output mode flags */
- unsigned short c_cflag; /* control mode flags */
- unsigned short c_lflag; /* local mode flags */
- unsigned char c_line; /* line discipline */
- unsigned char c_cc[NCC]; /* control characters */
-};
-
-/* c_cc characters */
-#define _VINTR 0
-#define _VQUIT 1
-#define _VERASE 2
-#define _VKILL 3
-#define _VEOF 4
-#define _VMIN 5
-#define _VEOL 6
-#define _VTIME 7
-#define _VEOL2 8
-#define _VSWTC 9
-
-#ifdef __KERNEL__
-/* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */
-#define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025"
-#endif /* __KERNEL__ */
-
-/* modem lines */
-#define TIOCM_LE 0x001
-#define TIOCM_DTR 0x002
-#define TIOCM_RTS 0x004
-#define TIOCM_ST 0x008
-#define TIOCM_SR 0x010
-#define TIOCM_CTS 0x020
-#define TIOCM_CAR 0x040
-#define TIOCM_RNG 0x080
-#define TIOCM_DSR 0x100
-#define TIOCM_CD TIOCM_CAR
-#define TIOCM_RI TIOCM_RNG
-#define TIOCM_OUT1 0x2000
-#define TIOCM_OUT2 0x4000
-#define TIOCM_LOOP 0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-
-/* line disciplines */
-#define N_TTY 0
-#define N_SLIP 1
-#define N_MOUSE 2
-#define N_PPP 3
-#define N_STRIP 4
-#define N_AX25 5
-#define N_X25 6 /* X.25 async */
-#define N_6PACK 7
-#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964 9 /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA 11 /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC 13 /* synchronous HDLC */
-#define N_SYNC_PPP 14
-#define N_HCI 15 /* Bluetooth HCI UART */
-
-#ifdef __KERNEL__
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
- unsigned short __tmp; \
- get_user(__tmp,&(termio)->x); \
- (termios)->x = (0xffff0000 & (termios)->x) | __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
- SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
- SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
- SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
- SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* __KERNEL__ */
-
-#endif /* _PPC_TERMIOS_H */
diff --git a/include/asm-ppc/topology.h b/include/asm-ppc/topology.h
deleted file mode 100644
index 6a029bbba6e..00000000000
--- a/include/asm-ppc/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_PPC_TOPOLOGY_H
-#define _ASM_PPC_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_PPC_TOPOLOGY_H */
diff --git a/include/asm-ppc/types.h b/include/asm-ppc/types.h
index a787bc03258..77dc24d7d2a 100644
--- a/include/asm-ppc/types.h
+++ b/include/asm-ppc/types.h
@@ -62,8 +62,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/uaccess.h b/include/asm-ppc/uaccess.h
index b044ae03ac5..63f56224da8 100644
--- a/include/asm-ppc/uaccess.h
+++ b/include/asm-ppc/uaccess.h
@@ -37,13 +37,6 @@
#define access_ok(type, addr, size) \
(__chk_user_ptr(addr),__access_ok((unsigned long)(addr),(size)))
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-ppc64/auxvec.h b/include/asm-ppc64/auxvec.h
new file mode 100644
index 00000000000..ac6381a106e
--- /dev/null
+++ b/include/asm-ppc64/auxvec.h
@@ -0,0 +1,19 @@
+#ifndef __PPC64_AUXVEC_H
+#define __PPC64_AUXVEC_H
+
+/*
+ * We need to put in some extra aux table entries to tell glibc what
+ * the cache block size is, so it can use the dcbz instruction safely.
+ */
+#define AT_DCACHEBSIZE 19
+#define AT_ICACHEBSIZE 20
+#define AT_UCACHEBSIZE 21
+/* A special ignored type value for PPC, for glibc compatibility. */
+#define AT_IGNOREPPC 22
+
+/* The vDSO location. We have to use the same value as x86 for glibc's
+ * sake :-)
+ */
+#define AT_SYSINFO_EHDR 33
+
+#endif /* __PPC64_AUXVEC_H */
diff --git a/include/asm-ppc64/bugs.h b/include/asm-ppc64/bugs.h
deleted file mode 100644
index 861074b3cf7..00000000000
--- a/include/asm-ppc64/bugs.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * This file is included by 'init/main.c' to check for architecture-dependent
- * bugs.
- *
- */
-#ifndef _ASM_PPC64_BUGS_H
-#define _ASM_PPC64_BUGS_H
-
-static void check_bugs(void) {
-}
-
-#endif /* _ASM_PPC64_BUGS_H */
diff --git a/include/asm-ppc64/compat.h b/include/asm-ppc64/compat.h
index 12414f5fc66..6ec62cd2d1d 100644
--- a/include/asm-ppc64/compat.h
+++ b/include/asm-ppc64/compat.h
@@ -13,8 +13,10 @@ typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
-typedef u32 compat_uid_t;
-typedef u32 compat_gid_t;
+typedef u32 __compat_uid_t;
+typedef u32 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u32 compat_mode_t;
typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
@@ -48,8 +50,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid32_t st_uid;
+ __compat_gid32_t st_gid;
compat_dev_t st_rdev;
compat_off_t st_size;
compat_off_t st_blksize;
@@ -144,10 +146,10 @@ static inline void __user *compat_alloc_user_space(long len)
*/
struct compat_ipc64_perm {
compat_key_t key;
- compat_uid_t uid;
- compat_gid_t gid;
- compat_uid_t cuid;
- compat_gid_t cgid;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
+ __compat_uid_t cuid;
+ __compat_gid_t cgid;
compat_mode_t mode;
unsigned int seq;
unsigned int __pad2;
diff --git a/include/asm-ppc64/cputable.h b/include/asm-ppc64/cputable.h
index ae6cf383010..acc9b4d6c16 100644
--- a/include/asm-ppc64/cputable.h
+++ b/include/asm-ppc64/cputable.h
@@ -36,6 +36,7 @@
* via the mkdefs mechanism.
*/
struct cpu_spec;
+struct op_ppc64_model;
typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
@@ -52,10 +53,19 @@ struct cpu_spec {
unsigned int icache_bsize;
unsigned int dcache_bsize;
+ /* number of performance monitor counters */
+ unsigned int num_pmcs;
+
/* this is called to initialize various CPU bits like L1 cache,
* BHT, SPD, etc... from head.S before branching to identify_machine
*/
cpu_setup_t cpu_setup;
+
+ /* Used by oprofile userspace to select the right counters */
+ char *oprofile_cpu_type;
+
+ /* Processor specific oprofile operations */
+ struct op_ppc64_model *oprofile_model;
};
extern struct cpu_spec cpu_specs[];
@@ -95,7 +105,7 @@ static inline unsigned long cpu_has_feature(unsigned long feature)
#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000001000000000)
#define CPU_FTR_IABR ASM_CONST(0x0000002000000000)
#define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000)
-#define CPU_FTR_PMC8 ASM_CONST(0x0000008000000000)
+/* unused ASM_CONST(0x0000008000000000) */
#define CPU_FTR_SMT ASM_CONST(0x0000010000000000)
#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000)
#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000)
diff --git a/include/asm-ppc64/eeh.h b/include/asm-ppc64/eeh.h
index 94298b106a4..40c8eb57493 100644
--- a/include/asm-ppc64/eeh.h
+++ b/include/asm-ppc64/eeh.h
@@ -219,23 +219,24 @@ static inline void eeh_raw_writeq(u64 val, volatile void __iomem *addr)
static inline void eeh_memset_io(volatile void __iomem *addr, int c,
unsigned long n)
{
+ void *p = (void __force *)addr;
u32 lc = c;
lc |= lc << 8;
lc |= lc << 16;
- while(n && !EEH_CHECK_ALIGN(addr, 4)) {
- *((volatile u8 *)addr) = c;
- addr = (void *)((unsigned long)addr + 1);
+ while(n && !EEH_CHECK_ALIGN(p, 4)) {
+ *((volatile u8 *)p) = c;
+ p++;
n--;
}
while(n >= 4) {
- *((volatile u32 *)addr) = lc;
- addr = (void *)((unsigned long)addr + 4);
+ *((volatile u32 *)p) = lc;
+ p += 4;
n -= 4;
}
while(n) {
- *((volatile u8 *)addr) = c;
- addr = (void *)((unsigned long)addr + 1);
+ *((volatile u8 *)p) = c;
+ p++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
@@ -250,22 +251,22 @@ static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *sr
while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) {
*((u8 *)dest) = *((volatile u8 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 1);
- dest = (void *)((unsigned long)dest + 1);
+ vsrc++;
+ dest++;
n--;
}
while(n > 4) {
*((u32 *)dest) = *((volatile u32 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 4);
- dest = (void *)((unsigned long)dest + 4);
+ vsrc += 4;
+ dest += 4;
n -= 4;
}
while(n) {
*((u8 *)dest) = *((volatile u8 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 1);
- dest = (void *)((unsigned long)dest + 1);
+ vsrc++;
+ dest++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
@@ -286,20 +287,20 @@ static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src,
while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) {
*((volatile u8 *)vdest) = *((u8 *)src);
- src = (void *)((unsigned long)src + 1);
- vdest = (void *)((unsigned long)vdest + 1);
+ src++;
+ vdest++;
n--;
}
while(n > 4) {
*((volatile u32 *)vdest) = *((volatile u32 *)src);
- src = (void *)((unsigned long)src + 4);
- vdest = (void *)((unsigned long)vdest + 4);
+ src += 4;
+ vdest += 4;
n-=4;
}
while(n) {
*((volatile u8 *)vdest) = *((u8 *)src);
- src = (void *)((unsigned long)src + 1);
- vdest = (void *)((unsigned long)vdest + 1);
+ src++;
+ vdest++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
diff --git a/include/asm-ppc64/elf.h b/include/asm-ppc64/elf.h
index 085eedb956f..c919a89343d 100644
--- a/include/asm-ppc64/elf.h
+++ b/include/asm-ppc64/elf.h
@@ -4,6 +4,7 @@
#include <asm/types.h>
#include <asm/ptrace.h>
#include <asm/cputable.h>
+#include <asm/auxvec.h>
/* PowerPC relocations defined by the ABIs */
#define R_PPC_NONE 0
@@ -237,21 +238,6 @@ do { \
#endif
-/*
- * We need to put in some extra aux table entries to tell glibc what
- * the cache block size is, so it can use the dcbz instruction safely.
- */
-#define AT_DCACHEBSIZE 19
-#define AT_ICACHEBSIZE 20
-#define AT_UCACHEBSIZE 21
-/* A special ignored type value for PPC, for glibc compatibility. */
-#define AT_IGNOREPPC 22
-
-/* The vDSO location. We have to use the same value as x86 for glibc's
- * sake :-)
- */
-#define AT_SYSINFO_EHDR 33
-
extern int dcache_bsize;
extern int icache_bsize;
extern int ucache_bsize;
diff --git a/include/asm-ppc64/fcntl.h b/include/asm-ppc64/fcntl.h
deleted file mode 100644
index 842560d5065..00000000000
--- a/include/asm-ppc64/fcntl.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _PPC64_FCNTL_H
-#define _PPC64_FCNTL_H
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECTORY 040000 /* must be a directory */
-#define O_NOFOLLOW 0100000 /* don't follow links */
-#define O_LARGEFILE 0200000
-#define O_DIRECT 0400000 /* direct disk access hint */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-#ifdef __KERNEL__
-#define F_POSIX 1
-#define F_FLOCK 2
-#define F_BROKEN 4 /* broken flock() emulation */
-#endif /* __KERNEL__ */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
-#endif /* _PPC64_FCNTL_H */
diff --git a/include/asm-ppc64/futex.h b/include/asm-ppc64/futex.h
new file mode 100644
index 00000000000..cb2640b3a40
--- /dev/null
+++ b/include/asm-ppc64/futex.h
@@ -0,0 +1,83 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/memory.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile (SYNC_ON_SMP \
+"1: lwarx %0,0,%2\n" \
+ insn \
+"2: stwcx. %1,0,%2\n\
+ bne- 1b\n\
+ li %1,0\n\
+3: .section .fixup,\"ax\"\n\
+4: li %1,%3\n\
+ b 3b\n\
+ .previous\n\
+ .section __ex_table,\"a\"\n\
+ .align 3\n\
+ .llong 1b,4b,2b,4b\n\
+ .previous" \
+ : "=&r" (oldval), "=&r" (ret) \
+ : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \
+ : "cr0", "memory")
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ __futex_atomic_op("", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ADD:
+ __futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_OR:
+ __futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ANDN:
+ __futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_XOR:
+ __futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg);
+ break;
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-ppc64/io.h b/include/asm-ppc64/io.h
index aba1dfa388b..59c958aea4d 100644
--- a/include/asm-ppc64/io.h
+++ b/include/asm-ppc64/io.h
@@ -20,10 +20,10 @@
#include <asm-generic/iomap.h>
-#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 *)(p), (a), (c))
+#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c))
+#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c))
#define SIO_CONFIG_RA 0x398
@@ -71,8 +71,8 @@ extern unsigned long io_page_mask;
* Neither do the standard versions now, these are just here
* for older code.
*/
-#define insw_ns(port, buf, ns) _insw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define insl_ns(port, buf, nl) _insl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define insw_ns(port, buf, ns) _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define insl_ns(port, buf, nl) _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#else
static inline unsigned char __raw_readb(const volatile void __iomem *addr)
@@ -136,9 +136,9 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
#define insw_ns(port, buf, ns) eeh_insw_ns((port), (buf), (ns))
#define insl_ns(port, buf, nl) eeh_insl_ns((port), (buf), (nl))
-#define outsb(port, buf, ns) _outsb((u8 *)((port)+pci_io_base), (buf), (ns))
-#define outsw(port, buf, ns) _outsw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define outsl(port, buf, nl) _outsl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define outsb(port, buf, ns) _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsw(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsl(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#endif
@@ -147,16 +147,16 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
#define readl_relaxed(addr) readl(addr)
#define readq_relaxed(addr) readq(addr)
-extern void _insb(volatile u8 *port, void *buf, int ns);
-extern void _outsb(volatile u8 *port, const void *buf, int ns);
-extern void _insw(volatile u16 *port, void *buf, int ns);
-extern void _outsw(volatile u16 *port, const void *buf, int ns);
-extern void _insl(volatile u32 *port, void *buf, int nl);
-extern void _outsl(volatile u32 *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
+extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
+extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
+extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
+extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
+extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
#define mmiowb()
@@ -176,8 +176,8 @@ extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
* Neither do the standard versions now, these are just here
* for older code.
*/
-#define outsw_ns(port, buf, ns) _outsw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define outsl_ns(port, buf, nl) _outsl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define outsw_ns(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsl_ns(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#define IO_SPACE_LIMIT ~(0UL)
diff --git a/include/asm-ppc64/irq.h b/include/asm-ppc64/irq.h
index 570678b1da9..99782afb4cd 100644
--- a/include/asm-ppc64/irq.h
+++ b/include/asm-ppc64/irq.h
@@ -33,6 +33,11 @@
#define IRQ_POLARITY_POSITIVE 0x2 /* high level or low->high edge */
#define IRQ_POLARITY_NEGATIVE 0x0 /* low level or high->low edge */
+/*
+ * IRQ line status macro IRQ_PER_CPU is used
+ */
+#define ARCH_HAS_IRQ_PER_CPU
+
#define get_irq_desc(irq) (&irq_desc[(irq)])
/* Define a way to iterate across irqs. */
diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h
index 0802919c323..d9129d2b038 100644
--- a/include/asm-ppc64/kprobes.h
+++ b/include/asm-ppc64/kprobes.h
@@ -42,6 +42,9 @@ typedef unsigned int kprobe_opcode_t;
#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)((func_descr_t *)pentry)
+#define is_trap(instr) (IS_TW(instr) || IS_TD(instr) || \
+ IS_TWI(instr) || IS_TDI(instr))
+
#define ARCH_SUPPORTS_KRETPROBES
void kretprobe_trampoline(void);
diff --git a/include/asm-ppc64/lmb.h b/include/asm-ppc64/lmb.h
index cb368bf0f26..de91e034bd9 100644
--- a/include/asm-ppc64/lmb.h
+++ b/include/asm-ppc64/lmb.h
@@ -56,4 +56,26 @@ extern void lmb_dump_all(void);
extern unsigned long io_hole_start;
+static inline unsigned long
+lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
+{
+ return type->region[region_nr].size;
+}
+static inline unsigned long
+lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
+{
+ return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+ return type->region[region_nr].base >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+ return lmb_start_pfn(type, region_nr) +
+ lmb_size_pages(type, region_nr);
+}
+
#endif /* _PPC64_LMB_H */
diff --git a/include/asm-ppc64/lppaca.h b/include/asm-ppc64/lppaca.h
index 70766b5f26c..9e2a6c0649a 100644
--- a/include/asm-ppc64/lppaca.h
+++ b/include/asm-ppc64/lppaca.h
@@ -108,7 +108,7 @@ struct lppaca
volatile u32 virtual_decr; // Virtual DECR for shared procsx78-x7B
u16 slb_count; // # of SLBs to maintain x7C-x7D
u8 idle; // Indicate OS is idle x7E
- u8 reserved5; // Reserved x7F
+ u8 vmxregs_in_use; // VMX registers in use x7F
//=============================================================================
diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index ff2c9287d3b..9a1ef4427ed 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -103,11 +103,6 @@ struct machdep_calls {
void (*progress)(char *, unsigned short);
- /* Debug interface. Low level I/O to some terminal device */
- void (*udbg_putc)(unsigned char c);
- unsigned char (*udbg_getc)(void);
- int (*udbg_getc_poll)(void);
-
/* Interface for platform error logging */
void (*log_error)(char *buf, unsigned int err_type, int fatal);
diff --git a/include/asm-ppc64/memory.h b/include/asm-ppc64/memory.h
index 56e09face9a..af53ffb5572 100644
--- a/include/asm-ppc64/memory.h
+++ b/include/asm-ppc64/memory.h
@@ -18,9 +18,11 @@
#ifdef CONFIG_SMP
#define EIEIO_ON_SMP "eieio\n"
#define ISYNC_ON_SMP "\n\tisync"
+#define SYNC_ON_SMP "lwsync\n\t"
#else
#define EIEIO_ON_SMP
#define ISYNC_ON_SMP
+#define SYNC_ON_SMP
#endif
static inline void eieio(void)
diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h
index ad36bb28de2..7bc42eb087a 100644
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-ppc64/mmu.h
@@ -54,8 +54,10 @@ extern char initial_stab[];
#define SLB_VSID_C ASM_CONST(0x0000000000000080) /* class */
#define SLB_VSID_LS ASM_CONST(0x0000000000000070) /* size of largepage */
-#define SLB_VSID_KERNEL (SLB_VSID_KP|SLB_VSID_C)
-#define SLB_VSID_USER (SLB_VSID_KP|SLB_VSID_KS)
+#define SLB_VSID_KERNEL (SLB_VSID_KP)
+#define SLB_VSID_USER (SLB_VSID_KP|SLB_VSID_KS|SLB_VSID_C)
+
+#define SLBIE_C (0x08000000)
/*
* Hash table
diff --git a/include/asm-ppc64/module.h b/include/asm-ppc64/module.h
deleted file mode 100644
index 0581607826e..00000000000
--- a/include/asm-ppc64/module.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _ASM_PPC64_MODULE_H
-#define _ASM_PPC64_MODULE_H
-
-#include <linux/list.h>
-#include <asm/bug.h>
-
-struct mod_arch_specific
-{
- /* Index of stubs section within module. */
- unsigned int stubs_section;
-
- /* What section is the TOC? */
- unsigned int toc_section;
-
- /* List of BUG addresses, source line numbers and filenames */
- struct list_head bug_list;
- struct bug_entry *bug_table;
- unsigned int num_bugs;
-};
-
-extern struct bug_entry *module_find_bug(unsigned long bugaddr);
-
-#define Elf_Shdr Elf64_Shdr
-#define Elf_Sym Elf64_Sym
-#define Elf_Ehdr Elf64_Ehdr
-
-/* Make empty section for module_frob_arch_sections to expand. */
-#ifdef MODULE
-asm(".section .stubs,\"ax\",@nobits; .align 3; .previous");
-#endif
-
-struct exception_table_entry;
-void sort_ex_table(struct exception_table_entry *start,
- struct exception_table_entry *finish);
-
-#endif /* _ASM_PPC64_MODULE_H */
diff --git a/include/asm-ppc64/msgbuf.h b/include/asm-ppc64/msgbuf.h
deleted file mode 100644
index 31c1cbf133c..00000000000
--- a/include/asm-ppc64/msgbuf.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _PPC64_MSGBUF_H
-#define _PPC64_MSGBUF_H
-
-/*
- * The msqid64_ds structure for the PPC architecture.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- __kernel_time_t msg_rtime; /* last msgrcv time */
- __kernel_time_t msg_ctime; /* last change time */
- unsigned long msg_cbytes; /* current number of bytes on queue */
- unsigned long msg_qnum; /* number of messages in queue */
- unsigned long msg_qbytes; /* max number of bytes on queue */
- __kernel_pid_t msg_lspid; /* pid of last msgsnd */
- __kernel_pid_t msg_lrpid; /* last receive pid */
- unsigned long __unused1;
- unsigned long __unused2;
-};
-
-#endif /* _PPC64_MSGBUF_H */
diff --git a/arch/ppc64/oprofile/op_impl.h b/include/asm-ppc64/oprofile_impl.h
index 7fa7eaabc03..b04f1dfb142 100644
--- a/arch/ppc64/oprofile/op_impl.h
+++ b/include/asm-ppc64/oprofile_impl.h
@@ -49,6 +49,9 @@ struct op_ppc64_model {
int num_counters;
};
+extern struct op_ppc64_model op_model_rs64;
+extern struct op_ppc64_model op_model_power4;
+
static inline unsigned int ctr_read(unsigned int i)
{
switch(i) {
diff --git a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h
index a79a08df62b..a15422bcf30 100644
--- a/include/asm-ppc64/page.h
+++ b/include/asm-ppc64/page.h
@@ -172,20 +172,6 @@ typedef unsigned long pgprot_t;
#endif
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
extern int page_is_ram(unsigned long pfn);
@@ -270,4 +256,7 @@ extern u64 ppc64_pft_size; /* Log 2 of page table size */
VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
#endif /* __KERNEL__ */
+
+#include <asm-generic/page.h>
+
#endif /* _PPC64_PAGE_H */
diff --git a/include/asm-ppc64/param.h b/include/asm-ppc64/param.h
deleted file mode 100644
index 76c212d475b..00000000000
--- a/include/asm-ppc64/param.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _ASM_PPC64_PARAM_H
-#define _ASM_PPC64_PARAM_H
-
-#include <linux/config.h>
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 4096
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
-
-#endif /* _ASM_PPC64_PARAM_H */
diff --git a/include/asm-ppc64/pci-bridge.h b/include/asm-ppc64/pci-bridge.h
index c4f9023ea5e..6b4a5b1f695 100644
--- a/include/asm-ppc64/pci-bridge.h
+++ b/include/asm-ppc64/pci-bridge.h
@@ -48,19 +48,52 @@ struct pci_controller {
unsigned long dma_window_size;
};
+/*
+ * PCI stuff, for nodes representing PCI devices, pointed to
+ * by device_node->data.
+ */
+struct pci_controller;
+struct iommu_table;
+
+struct pci_dn {
+ int busno; /* for pci devices */
+ int bussubno; /* for pci devices */
+ int devfn; /* for pci devices */
+ int eeh_mode; /* See eeh.h for possible EEH_MODEs */
+ int eeh_config_addr;
+ int eeh_capable; /* from firmware */
+ int eeh_check_count; /* # times driver ignored error */
+ int eeh_freeze_count; /* # times this device froze up. */
+ int eeh_is_bridge; /* device is pci-to-pci bridge */
+
+ int pci_ext_config_space; /* for pci devices */
+ struct pci_controller *phb; /* for pci devices */
+ struct iommu_table *iommu_table; /* for phb's or bridges */
+ struct pci_dev *pcidev; /* back-pointer to the pci device */
+ struct device_node *node; /* back-pointer to the device_node */
+ u32 config_space[16]; /* saved PCI config space */
+};
+
+/* Get the pointer to a device_node's pci_dn */
+#define PCI_DN(dn) ((struct pci_dn *) (dn)->data)
+
struct device_node *fetch_dev_dn(struct pci_dev *dev);
-/* Get a device_node from a pci_dev. This code must be fast except in the case
- * where the sysdata is incorrect and needs to be fixed up (hopefully just once)
+/* Get a device_node from a pci_dev. This code must be fast except
+ * in the case where the sysdata is incorrect and needs to be fixed
+ * up (this will only happen once).
+ * In this case the sysdata will have been inherited from a PCI host
+ * bridge or a PCI-PCI bridge further up the tree, so it will point
+ * to a valid struct pci_dn, just not the one we want.
*/
static inline struct device_node *pci_device_to_OF_node(struct pci_dev *dev)
{
struct device_node *dn = dev->sysdata;
+ struct pci_dn *pdn = dn->data;
- if (dn->devfn == dev->devfn && dn->busno == dev->bus->number)
+ if (pdn && pdn->devfn == dev->devfn && pdn->busno == dev->bus->number)
return dn; /* fast path. sysdata is good */
- else
- return fetch_dev_dn(dev);
+ return fetch_dev_dn(dev);
}
static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
@@ -83,7 +116,7 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
struct device_node *busdn = bus->sysdata;
BUG_ON(busdn == NULL);
- return busdn->phb;
+ return PCI_DN(busdn)->phb;
}
#endif
diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h
index 4d057452f59..a88bbfc2696 100644
--- a/include/asm-ppc64/pci.h
+++ b/include/asm-ppc64/pci.h
@@ -138,6 +138,19 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
extern int
unmap_bus_range(struct pci_bus *bus);
diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h
index 7bd4796f123..8bd7aa95938 100644
--- a/include/asm-ppc64/processor.h
+++ b/include/asm-ppc64/processor.h
@@ -311,6 +311,20 @@ name: \
.type GLUE(.,name),@function; \
GLUE(.,name):
+#define _KPROBE(name) \
+ .section ".kprobes.text","a"; \
+ .align 2 ; \
+ .globl name; \
+ .globl GLUE(.,name); \
+ .section ".opd","aw"; \
+name: \
+ .quad GLUE(.,name); \
+ .quad .TOC.@tocbase; \
+ .quad 0; \
+ .previous; \
+ .type GLUE(.,name),@function; \
+GLUE(.,name):
+
#define _STATIC(name) \
.section ".text"; \
.align 2 ; \
diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
index dc5330b3950..c02ec1d6b90 100644
--- a/include/asm-ppc64/prom.h
+++ b/include/asm-ppc64/prom.h
@@ -116,14 +116,6 @@ struct property {
struct property *next;
};
-/* NOTE: the device_node contains PCI specific info for pci devices.
- * This perhaps could be hung off the device_node with another struct,
- * but for now it is directly in the node. The phb ptr is a good
- * indication of a real PCI node. Other nodes leave these fields zeroed.
- */
-struct pci_controller;
-struct iommu_table;
-
struct device_node {
char *name;
char *type;
@@ -135,16 +127,6 @@ struct device_node {
struct interrupt_info *intrs;
char *full_name;
- /* PCI stuff probably doesn't belong here */
- int busno; /* for pci devices */
- int bussubno; /* for pci devices */
- int devfn; /* for pci devices */
- int eeh_mode; /* See eeh.h for possible EEH_MODEs */
- int eeh_config_addr;
- int pci_ext_config_space; /* for pci devices */
- struct pci_controller *phb; /* for pci devices */
- struct iommu_table *iommu_table; /* for phb's or bridges */
-
struct property *properties;
struct device_node *parent;
struct device_node *child;
@@ -154,6 +136,7 @@ struct device_node {
struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
+ void *data;
};
extern struct device_node *of_chosen;
diff --git a/include/asm-ppc64/segment.h b/include/asm-ppc64/segment.h
deleted file mode 100644
index d80fb68cc79..00000000000
--- a/include/asm-ppc64/segment.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __PPC64_SEGMENT_H
-#define __PPC64_SEGMENT_H
-
-/* Only here because we have some old header files that expect it.. */
-
-#endif /* __PPC64_SEGMENT_H */
diff --git a/include/asm-ppc64/setup.h b/include/asm-ppc64/setup.h
deleted file mode 100644
index b257b8348c7..00000000000
--- a/include/asm-ppc64/setup.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _PPC_SETUP_H
-#define _PPC_SETUP_H
-
-#define COMMAND_LINE_SIZE 512
-
-#endif /* _PPC_SETUP_H */
diff --git a/include/asm-ppc64/system.h b/include/asm-ppc64/system.h
index b9e1835351e..c0396428cc3 100644
--- a/include/asm-ppc64/system.h
+++ b/include/asm-ppc64/system.h
@@ -158,7 +158,7 @@ static inline int __is_processor(unsigned long pv)
* is more like most of the other architectures.
*/
static __inline__ unsigned long
-__xchg_u32(volatile int *m, unsigned long val)
+__xchg_u32(volatile unsigned int *m, unsigned long val)
{
unsigned long dummy;
@@ -200,7 +200,7 @@ __xchg_u64(volatile long *m, unsigned long val)
extern void __xchg_called_with_bad_pointer(void);
static __inline__ unsigned long
-__xchg(volatile void *ptr, unsigned long x, int size)
+__xchg(volatile void *ptr, unsigned long x, unsigned int size)
{
switch (size) {
case 4:
@@ -223,7 +223,7 @@ __xchg(volatile void *ptr, unsigned long x, int size)
#define __HAVE_ARCH_CMPXCHG 1
static __inline__ unsigned long
-__cmpxchg_u32(volatile int *p, int old, int new)
+__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
{
unsigned int prev;
@@ -271,7 +271,8 @@ __cmpxchg_u64(volatile long *p, unsigned long old, unsigned long new)
extern void __cmpxchg_called_with_bad_pointer(void);
static __inline__ unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
+__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
+ unsigned int size)
{
switch (size) {
case 4:
@@ -283,13 +284,9 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
return old;
}
-#define cmpxchg(ptr,o,n) \
- ({ \
- __typeof__(*(ptr)) _o_ = (o); \
- __typeof__(*(ptr)) _n_ = (n); \
- (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, \
- (unsigned long)_n_, sizeof(*(ptr))); \
- })
+#define cmpxchg(ptr,o,n)\
+ ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
+ (unsigned long)(n),sizeof(*(ptr))))
/*
* We handle most unaligned accesses in hardware. On the other hand
diff --git a/include/asm-ppc64/timex.h b/include/asm-ppc64/timex.h
deleted file mode 100644
index 8db4da4064c..00000000000
--- a/include/asm-ppc64/timex.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/include/asm-ppc/timex.h
- *
- * PPC64 architecture timex specifications
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _ASMPPC64_TIMEX_H
-#define _ASMPPC64_TIMEX_H
-
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
-
-typedef unsigned long cycles_t;
-
-static inline cycles_t get_cycles(void)
-{
- cycles_t ret;
-
- __asm__ __volatile__("mftb %0" : "=r" (ret) : );
- return ret;
-}
-
-#endif
diff --git a/include/asm-ppc64/types.h b/include/asm-ppc64/types.h
index 5b8c2cfa113..bf294c1761b 100644
--- a/include/asm-ppc64/types.h
+++ b/include/asm-ppc64/types.h
@@ -72,7 +72,6 @@ typedef struct {
unsigned long env;
} func_descr_t;
-typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h
index 05b5943ab1e..c181a60d868 100644
--- a/include/asm-ppc64/uaccess.h
+++ b/include/asm-ppc64/uaccess.h
@@ -56,13 +56,6 @@
#define access_ok(type,addr,size) \
__access_ok(((__force unsigned long)(addr)),(size),get_fs())
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user *addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-ppc64/udbg.h b/include/asm-ppc64/udbg.h
index a6e04d014b2..c786604aef0 100644
--- a/include/asm-ppc64/udbg.h
+++ b/include/asm-ppc64/udbg.h
@@ -2,6 +2,7 @@
#define __UDBG_HDR
#include <linux/compiler.h>
+#include <linux/init.h>
/*
* c 2001 PPC 64 Team, IBM Corp
@@ -12,17 +13,19 @@
* 2 of the License, or (at your option) any later version.
*/
-void udbg_init_uart(void __iomem *comport, unsigned int speed);
-void udbg_putc(unsigned char c);
-unsigned char udbg_getc(void);
-int udbg_getc_poll(void);
-void udbg_puts(const char *s);
-int udbg_write(const char *s, int n);
-int udbg_read(char *buf, int buflen);
-struct console;
-void udbg_console_write(struct console *con, const char *s, unsigned int n);
-void udbg_printf(const char *fmt, ...);
-void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
-unsigned long udbg_ifdebug(unsigned long flags);
+extern void (*udbg_putc)(unsigned char c);
+extern unsigned char (*udbg_getc)(void);
+extern int (*udbg_getc_poll)(void);
+extern void udbg_puts(const char *s);
+extern int udbg_write(const char *s, int n);
+extern int udbg_read(char *buf, int buflen);
+
+extern void register_early_udbg_console(void);
+extern void udbg_printf(const char *fmt, ...);
+extern void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
+extern unsigned long udbg_ifdebug(unsigned long flags);
+extern void __init ppcdbg_initialize(void);
+
+extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
#endif
diff --git a/include/asm-ppc64/user.h b/include/asm-ppc64/user.h
deleted file mode 100644
index d7d6554a421..00000000000
--- a/include/asm-ppc64/user.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _PPC_USER_H
-#define _PPC_USER_H
-
-/* Adapted from <asm-alpha/user.h>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <asm/ptrace.h>
-#include <asm/page.h>
-
-/*
- * Core file format: The core file is written in such a way that gdb
- * can understand it and provide useful information to the user (under
- * linux we use the `trad-core' bfd, NOT the osf-core). The file contents
- * are as follows:
- *
- * upage: 1 page consisting of a user struct that tells gdb
- * what is present in the file. Directly after this is a
- * copy of the task_struct, which is currently not used by gdb,
- * but it may come in handy at some point. All of the registers
- * are stored as part of the upage. The upage should always be
- * only one page long.
- * data: The data segment follows next. We use current->end_text to
- * current->brk to pick up all of the user variables, plus any memory
- * that may have been sbrk'ed. No attempt is made to determine if a
- * page is demand-zero or if a page is totally unused, we just cover
- * the entire range. All of the addresses are rounded in such a way
- * that an integral number of pages is written.
- * stack: We need the stack information in order to get a meaningful
- * backtrace. We need to write the data from usp to
- * current->start_stack, so we round each of these in order to be able
- * to write an integer number of pages.
- */
-struct user {
- struct pt_regs regs; /* entire machine state */
- size_t u_tsize; /* text size (pages) */
- size_t u_dsize; /* data size (pages) */
- size_t u_ssize; /* stack size (pages) */
- unsigned long start_code; /* text starting address */
- unsigned long start_data; /* data starting address */
- unsigned long start_stack; /* stack starting address */
- long int signal; /* signal causing core dump */
- struct regs * u_ar0; /* help gdb find registers */
- unsigned long magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_DATA_START_ADDR (u.start_data)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _PPC_USER_H */
diff --git a/include/asm-s390/auxvec.h b/include/asm-s390/auxvec.h
new file mode 100644
index 00000000000..0d340720fd9
--- /dev/null
+++ b/include/asm-s390/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMS390_AUXVEC_H
+#define __ASMS390_AUXVEC_H
+
+#endif
diff --git a/include/asm-s390/compat.h b/include/asm-s390/compat.h
index 7f8f544eb26..a007715f4ae 100644
--- a/include/asm-s390/compat.h
+++ b/include/asm-s390/compat.h
@@ -13,10 +13,10 @@ typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
-typedef u16 compat_uid_t;
-typedef u16 compat_gid_t;
-typedef u32 compat_uid32_t;
-typedef u32 compat_gid32_t;
+typedef u16 __compat_uid_t;
+typedef u16 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u16 compat_mode_t;
typedef u32 compat_ino_t;
typedef u16 compat_dev_t;
@@ -51,8 +51,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid_t st_uid;
+ __compat_gid_t st_gid;
compat_dev_t st_rdev;
u16 __pad2;
u32 st_size;
@@ -140,10 +140,10 @@ static inline void __user *compat_alloc_user_space(long len)
struct compat_ipc64_perm {
compat_key_t key;
- compat_uid32_t uid;
- compat_gid32_t gid;
- compat_uid32_t cuid;
- compat_gid32_t cgid;
+ __compat_uid32_t uid;
+ __compat_gid32_t gid;
+ __compat_uid32_t cuid;
+ __compat_gid32_t cgid;
compat_mode_t mode;
unsigned short __pad1;
unsigned short seq;
diff --git a/include/asm-s390/debug.h b/include/asm-s390/debug.h
index 92360d90144..7127030ae16 100644
--- a/include/asm-s390/debug.h
+++ b/include/asm-s390/debug.h
@@ -52,8 +52,6 @@ struct __debug_entry{
#define DEBUG_DATA(entry) (char*)(entry + 1) /* data is stored behind */
/* the entry information */
-#define STCK(x) asm volatile ("STCK 0(%1)" : "=m" (x) : "a" (&(x)) : "cc")
-
typedef struct __debug_entry debug_entry_t;
struct debug_view;
diff --git a/include/asm-s390/fcntl.h b/include/asm-s390/fcntl.h
index 48f692b4573..46ab12db573 100644
--- a/include/asm-s390/fcntl.h
+++ b/include/asm-s390/fcntl.h
@@ -1,97 +1 @@
-/*
- * include/asm-s390/fcntl.h
- *
- * S390 version
- *
- * Derived from "include/asm-i386/fcntl.h"
- */
-#ifndef _S390_FCNTL_H
-#define _S390_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#ifndef __s390x__
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-#endif /* ! __s390x__ */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-#ifndef __s390x__
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-#endif
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-s390/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index afe6a9f9b0a..c6f51c9ce3f 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -68,6 +68,7 @@
#define __LC_SYSTEM_TIMER 0x270
#define __LC_LAST_UPDATE_CLOCK 0x278
#define __LC_STEAL_CLOCK 0x280
+#define __LC_RETURN_MCCK_PSW 0x288
#define __LC_KERNEL_STACK 0xC40
#define __LC_THREAD_INFO 0xC44
#define __LC_ASYNC_STACK 0xC48
@@ -90,6 +91,7 @@
#define __LC_SYSTEM_TIMER 0x278
#define __LC_LAST_UPDATE_CLOCK 0x280
#define __LC_STEAL_CLOCK 0x288
+#define __LC_RETURN_MCCK_PSW 0x290
#define __LC_KERNEL_STACK 0xD40
#define __LC_THREAD_INFO 0xD48
#define __LC_ASYNC_STACK 0xD50
@@ -196,7 +198,8 @@ struct _lowcore
__u64 system_timer; /* 0x270 */
__u64 last_update_clock; /* 0x278 */
__u64 steal_clock; /* 0x280 */
- __u8 pad8[0xc00-0x288]; /* 0x288 */
+ psw_t return_mcck_psw; /* 0x288 */
+ __u8 pad8[0xc00-0x290]; /* 0x290 */
/* System info area */
__u32 save_area[16]; /* 0xc00 */
@@ -285,7 +288,8 @@ struct _lowcore
__u64 system_timer; /* 0x278 */
__u64 last_update_clock; /* 0x280 */
__u64 steal_clock; /* 0x288 */
- __u8 pad8[0xc00-0x290]; /* 0x290 */
+ psw_t return_mcck_psw; /* 0x290 */
+ __u8 pad8[0xc00-0x2a0]; /* 0x2a0 */
/* System info area */
__u64 save_area[16]; /* 0xc00 */
__u8 pad9[0xd40-0xc80]; /* 0xc80 */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 2be287b9df8..2430c561e02 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -111,20 +111,6 @@ static inline void copy_page(void *to, void *from)
#define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr)
#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
/*
* These are used to make use of C type-checking..
*/
@@ -207,4 +193,6 @@ page_get_storage_key(unsigned long addr)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _S390_PAGE_H */
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 8ff10300f7e..321b23bba1e 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -47,7 +47,7 @@ extern int _raw_spin_trylock_retry(spinlock_t *lp, unsigned int pc);
static inline void _raw_spin_lock(spinlock_t *lp)
{
- unsigned long pc = (unsigned long) __builtin_return_address(0);
+ unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
if (unlikely(_raw_compare_and_swap(&lp->lock, 0, pc) != 0))
_raw_spin_lock_wait(lp, pc);
@@ -55,7 +55,7 @@ static inline void _raw_spin_lock(spinlock_t *lp)
static inline int _raw_spin_trylock(spinlock_t *lp)
{
- unsigned long pc = (unsigned long) __builtin_return_address(0);
+ unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
if (likely(_raw_compare_and_swap(&lp->lock, 0, pc) == 0))
return 1;
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 3fefd61416a..d0be3e47701 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -79,8 +79,6 @@ typedef unsigned long u64;
typedef u32 dma_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#ifndef __s390x__
typedef union {
unsigned long long pair;
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 3e3bfe6a8fa..38a5cf8ab9e 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -65,13 +65,6 @@
#define access_ok(type,addr,size) __access_ok(addr,size)
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user *addr,
- unsigned long size)
-{
- return access_ok(type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
new file mode 100644
index 00000000000..fc21e4db588
--- /dev/null
+++ b/include/asm-sh/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SH_AUXVEC_H
+#define __ASM_SH_AUXVEC_H
+
+#endif /* __ASM_SH_AUXVEC_H */
diff --git a/include/asm-sh/fcntl.h b/include/asm-sh/fcntl.h
index 0b3ae524e34..46ab12db573 100644
--- a/include/asm-sh/fcntl.h
+++ b/include/asm-sh/fcntl.h
@@ -1,88 +1 @@
-#ifndef __ASM_SH_FCNTL_H
-#define __ASM_SH_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint - currently ignored */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-#endif /* __ASM_SH_FCNTL_H */
-
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-sh/futex.h b/include/asm-sh/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-sh/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sh/hdreg.h b/include/asm-sh/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-sh/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 831e52ee45b..614a8c13b72 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -587,10 +587,6 @@ static inline int generic_irq_demux(int irq)
#define irq_canonicalize(irq) (irq)
#define irq_demux(irq) __irq_demux(sh_mv.mv_irq_demux(irq))
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#if defined(CONFIG_CPU_SUBTYPE_SH73180)
#include <asm/irq-sh73180.h>
#endif
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 180467be8e7..324e6cc5ecf 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -122,24 +122,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
-#endif
-
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/types.h b/include/asm-sh/types.h
index c4dc126c562..cb7e183a0a6 100644
--- a/include/asm-sh/types.h
+++ b/include/asm-sh/types.h
@@ -58,8 +58,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index fb9e334afa2..2cb01861e7c 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -146,12 +146,6 @@ static inline int access_ok(int type, const void __user *p, unsigned long size)
return __access_ok(addr, size);
}
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* Uh, these should become the main single-value transfer routines ...
* They automatically use the right size if we just have the right
diff --git a/include/asm-sh64/auxvec.h b/include/asm-sh64/auxvec.h
new file mode 100644
index 00000000000..1ad5a44bdc7
--- /dev/null
+++ b/include/asm-sh64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SH64_AUXVEC_H
+#define __ASM_SH64_AUXVEC_H
+
+#endif /* __ASM_SH64_AUXVEC_H */
diff --git a/include/asm-sh64/fcntl.h b/include/asm-sh64/fcntl.h
index ffcc36c64fa..744dd79b9d5 100644
--- a/include/asm-sh64/fcntl.h
+++ b/include/asm-sh64/fcntl.h
@@ -1,7 +1 @@
-#ifndef __ASM_SH64_FCNTL_H
-#define __ASM_SH64_FCNTL_H
-
#include <asm-sh/fcntl.h>
-
-#endif /* __ASM_SH64_FCNTL_H */
-
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-sh64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sh64/hdreg.h b/include/asm-sh64/hdreg.h
deleted file mode 100644
index 52d983635a2..00000000000
--- a/include/asm-sh64/hdreg.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_SH64_HDREG_H
-#define __ASM_SH64_HDREG_H
-
-#include <asm-generic/hdreg.h>
-
-#endif /* __ASM_SH64_HDREG_H */
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
index d6167f1c0e9..c86df90f7cb 100644
--- a/include/asm-sh64/page.h
+++ b/include/asm-sh64/page.h
@@ -115,24 +115,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
-#endif
-
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/types.h b/include/asm-sh64/types.h
index 41d4d2f82aa..8d41db2153b 100644
--- a/include/asm-sh64/types.h
+++ b/include/asm-sh64/types.h
@@ -65,8 +65,6 @@ typedef u32 dma_addr_t;
#endif
typedef u64 dma64_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#define BITS_PER_LONG 32
diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index a33654d576a..56aa3cf0f27 100644
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -60,12 +60,6 @@
#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
#define __access_ok(addr,size) (__range_ok(addr,size) == 0)
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* Uh, these should become the main single-value transfer routines ...
* They automatically use the right size if we just have the right
diff --git a/include/asm-sparc/auxvec.h b/include/asm-sparc/auxvec.h
new file mode 100644
index 00000000000..ad6f360261f
--- /dev/null
+++ b/include/asm-sparc/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASMSPARC_AUXVEC_H
+#define __ASMSPARC_AUXVEC_H
+
+#endif /* !(__ASMSPARC_AUXVEC_H) */
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
index df9c75d41d6..5db60b5ae7b 100644
--- a/include/asm-sparc/fcntl.h
+++ b/include/asm-sparc/fcntl.h
@@ -4,10 +4,6 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_RDONLY 0x0000
-#define O_WRONLY 0x0001
-#define O_RDWR 0x0002
-#define O_ACCMODE 0x0003
#define O_APPEND 0x0008
#define FASYNC 0x0040 /* fcntl, for BSD compatibility */
#define O_CREAT 0x0200 /* not fcntl */
@@ -17,73 +13,24 @@
#define O_NONBLOCK 0x4000
#define O_NDELAY (0x0004 | O_NONBLOCK)
#define O_NOCTTY 0x8000 /* not fcntl */
-#define O_DIRECTORY 0x10000 /* must be a directory */
-#define O_NOFOLLOW 0x20000 /* don't follow links */
#define O_LARGEFILE 0x40000
#define O_DIRECT 0x100000 /* direct disk access hint */
#define O_NOATIME 0x200000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
#define F_GETOWN 5 /* for sockets. */
#define F_SETOWN 6 /* for sockets. */
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 3
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
- short __unused;
-};
+#define __ARCH_FLOCK_PAD short __unused;
+#define __ARCH_FLOCK64_PAD short __unused;
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
- short __unused;
-};
+#include <asm-generic/fcntl.h>
-#define F_LINUX_SPECIFIC_BASE 1024
#endif
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-sparc/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sparc/hdreg.h b/include/asm-sparc/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-sparc/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 383060e90d9..9122684f6c1 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -132,20 +132,6 @@ BTFIXUPDEF_SETHI(sparc_unmapped_base)
#define TASK_UNMAPPED_BASE BTFIXUP_SETHI(sparc_unmapped_base)
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#else /* !(__ASSEMBLY__) */
#define __pgprot(x) (x)
@@ -178,4 +164,6 @@ extern unsigned long pfn_base;
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 40ed30a2b7c..8f4f6a95965 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -435,9 +435,6 @@ extern unsigned long *sparc_valid_addr_bitmap;
#define kern_addr_valid(addr) \
(test_bit(__pa((unsigned long)(addr))>>20, sparc_valid_addr_bitmap))
-extern int io_remap_page_range(struct vm_area_struct *vma,
- unsigned long from, unsigned long to,
- unsigned long size, pgprot_t prot, int space);
extern int io_remap_pfn_range(struct vm_area_struct *vma,
unsigned long from, unsigned long pfn,
unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc/ptrace.h b/include/asm-sparc/ptrace.h
index dd9d94d7e0a..a8ecb2d6977 100644
--- a/include/asm-sparc/ptrace.h
+++ b/include/asm-sparc/ptrace.h
@@ -73,11 +73,11 @@ extern void show_regs(struct pt_regs *);
#endif
/*
- * The asm_offsets.h is a generated file, so we cannot include it.
+ * The asm-offsets.h is a generated file, so we cannot include it.
* It may be OK for glibc headers, but it's utterly pointless for C code.
* The assembly code using those offsets has to include it explicitly.
*/
-/* #include <asm/asm_offsets.h> */
+/* #include <asm/asm-offsets.h> */
/* These are for pt_regs. */
#define PT_PSR 0x0
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 9eabf6e61cc..42fc6ed9815 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -54,8 +54,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
index 0a780e84a12..f8f1ec1f06e 100644
--- a/include/asm-sparc/uaccess.h
+++ b/include/asm-sparc/uaccess.h
@@ -47,12 +47,6 @@
#define access_ok(type, addr, size) \
({ (void)(type); __access_ok((unsigned long)(addr), size); })
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-sparc64/auxvec.h b/include/asm-sparc64/auxvec.h
new file mode 100644
index 00000000000..436a2912982
--- /dev/null
+++ b/include/asm-sparc64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_SPARC64_AUXVEC_H
+#define __ASM_SPARC64_AUXVEC_H
+
+#endif /* !(__ASM_SPARC64_AUXVEC_H) */
diff --git a/include/asm-sparc64/compat.h b/include/asm-sparc64/compat.h
index b59122dd176..c73935dc7ba 100644
--- a/include/asm-sparc64/compat.h
+++ b/include/asm-sparc64/compat.h
@@ -12,8 +12,10 @@ typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
-typedef u16 compat_uid_t;
-typedef u16 compat_gid_t;
+typedef u16 __compat_uid_t;
+typedef u16 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u16 compat_mode_t;
typedef u32 compat_ino_t;
typedef u16 compat_dev_t;
@@ -47,8 +49,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid_t st_uid;
+ __compat_gid_t st_gid;
compat_dev_t st_rdev;
compat_off_t st_size;
compat_time_t st_atime;
@@ -177,10 +179,10 @@ static __inline__ void __user *compat_alloc_user_space(long len)
struct compat_ipc64_perm {
compat_key_t key;
- __kernel_uid_t uid;
- __kernel_gid_t gid;
- __kernel_uid_t cuid;
- __kernel_gid_t cgid;
+ __compat_uid32_t uid;
+ __compat_gid32_t gid;
+ __compat_uid32_t cuid;
+ __compat_gid32_t cgid;
unsigned short __pad1;
compat_mode_t mode;
unsigned short __pad2;
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index cc7198aaac5..9a3a81f1cc5 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -1,6 +1,6 @@
/* cpudata.h: Per-cpu parameters.
*
- * Copyright (C) 2003 David S. Miller (davem@redhat.com)
+ * Copyright (C) 2003, 2005 David S. Miller (davem@redhat.com)
*/
#ifndef _SPARC64_CPUDATA_H
@@ -10,7 +10,7 @@
typedef struct {
/* Dcache line 1 */
- unsigned int __pad0; /* bh_count moved to irq_stat for consistency. KAO */
+ unsigned int __softirq_pending; /* must be 1st, see rtrap.S */
unsigned int multiplier;
unsigned int counter;
unsigned int idle_volume;
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
index e36def0d0d8..b2aecf0054b 100644
--- a/include/asm-sparc64/fcntl.h
+++ b/include/asm-sparc64/fcntl.h
@@ -4,10 +4,6 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_RDONLY 0x0000
-#define O_WRONLY 0x0001
-#define O_RDWR 0x0002
-#define O_ACCMODE 0x0003
#define O_NDELAY 0x0004
#define O_APPEND 0x0008
#define FASYNC 0x0040 /* fcntl, for BSD compatibility */
@@ -17,62 +13,24 @@
#define O_SYNC 0x2000
#define O_NONBLOCK 0x4000
#define O_NOCTTY 0x8000 /* not fcntl */
-#define O_DIRECTORY 0x10000 /* must be a directory */
-#define O_NOFOLLOW 0x20000 /* don't follow links */
#define O_LARGEFILE 0x40000
#define O_DIRECT 0x100000 /* direct disk access hint */
#define O_NOATIME 0x200000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
#define F_GETOWN 5 /* for sockets. */
#define F_SETOWN 6 /* for sockets. */
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 3
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
- short __unused;
-};
+#define __ARCH_FLOCK_PAD short __unused;
-#define F_LINUX_SPECIFIC_BASE 1024
+#include <asm-generic/fcntl.h>
#endif /* !(_SPARC64_FCNTL_H) */
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-sparc64/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-sparc64/hardirq.h b/include/asm-sparc64/hardirq.h
index d6db1aed764..f0cf71376ec 100644
--- a/include/asm-sparc64/hardirq.h
+++ b/include/asm-sparc64/hardirq.h
@@ -1,22 +1,16 @@
/* hardirq.h: 64-bit Sparc hard IRQ support.
*
- * Copyright (C) 1997, 1998 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net)
*/
#ifndef __SPARC64_HARDIRQ_H
#define __SPARC64_HARDIRQ_H
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/cache.h>
+#include <asm/cpudata.h>
-/* rtrap.S is sensitive to the offsets of these fields */
-typedef struct {
- unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+#define __ARCH_IRQ_STAT
+#define local_softirq_pending() \
+ (local_cpu_data().__softirq_pending)
#define HARDIRQ_BITS 8
diff --git a/include/asm-sparc64/hdreg.h b/include/asm-sparc64/hdreg.h
deleted file mode 100644
index 7f7fd1af0af..00000000000
--- a/include/asm-sparc64/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/hdreg.h>
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index afdcea90707..0056770e83a 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -100,18 +100,41 @@ static __inline__ void _outl(u32 l, unsigned long addr)
#define inl_p(__addr) inl(__addr)
#define outl_p(__l, __addr) outl(__l, __addr)
-extern void outsb(void __iomem *addr, const void *src, unsigned long count);
-extern void outsw(void __iomem *addr, const void *src, unsigned long count);
-extern void outsl(void __iomem *addr, const void *src, unsigned long count);
-extern void insb(void __iomem *addr, void *dst, unsigned long count);
-extern void insw(void __iomem *addr, void *dst, unsigned long count);
-extern void insl(void __iomem *addr, void *dst, unsigned long count);
-#define ioread8_rep(a,d,c) insb(a,d,c)
-#define ioread16_rep(a,d,c) insw(a,d,c)
-#define ioread32_rep(a,d,c) insl(a,d,c)
-#define iowrite8_rep(a,s,c) outsb(a,s,c)
-#define iowrite16_rep(a,s,c) outsw(a,s,c)
-#define iowrite32_rep(a,s,c) outsl(a,s,c)
+extern void outsb(unsigned long, const void *, unsigned long);
+extern void outsw(unsigned long, const void *, unsigned long);
+extern void outsl(unsigned long, const void *, unsigned long);
+extern void insb(unsigned long, void *, unsigned long);
+extern void insw(unsigned long, void *, unsigned long);
+extern void insl(unsigned long, void *, unsigned long);
+
+static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
+{
+ insb((unsigned long __force)port, buf, count);
+}
+static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
+{
+ insw((unsigned long __force)port, buf, count);
+}
+
+static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
+{
+ insl((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+ outsb((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+ outsw((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+ outsl((unsigned long __force)port, buf, count);
+}
/* Memory functions, same as I/O accesses on Ultra. */
static inline u8 _readb(const volatile void __iomem *addr)
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index b87dbbd64bc..c9f8ef208ea 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -150,20 +150,6 @@ struct sparc_phys_banks {
extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#endif /* !(__ASSEMBLY__) */
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
@@ -171,4 +157,6 @@ static __inline__ int get_order(unsigned long size)
#endif /* !(__KERNEL__) */
+#include <asm-generic/page.h>
+
#endif /* !(_SPARC64_PAGE_H) */
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
index a4ab0ec7143..89bd71b1c0d 100644
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -269,6 +269,8 @@ extern void
pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
struct pci_bus_region *region);
+extern struct resource *pcibios_select_root(struct pci_dev *, struct resource *);
+
static inline void pcibios_add_platform_entries(struct pci_dev *dev)
{
}
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 1ae00c5087f..a2b4f5ed462 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -410,9 +410,6 @@ extern unsigned long *sparc64_valid_addr_bitmap;
#define kern_addr_valid(addr) \
(test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
-extern int io_remap_page_range(struct vm_area_struct *vma, unsigned long from,
- unsigned long offset,
- unsigned long size, pgprot_t prot, int space);
extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
unsigned long pfn,
unsigned long size, pgprot_t prot);
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index 5e94c05dc2f..b5417529f6f 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -28,13 +28,48 @@ enum sparc_cpu {
#define ARCH_SUN4C_SUN4 0
#define ARCH_SUN4 0
-extern void mb(void);
-extern void rmb(void);
-extern void wmb(void);
-extern void membar_storeload(void);
-extern void membar_storeload_storestore(void);
-extern void membar_storeload_loadload(void);
-extern void membar_storestore_loadstore(void);
+/* These are here in an effort to more fully work around Spitfire Errata
+ * #51. Essentially, if a memory barrier occurs soon after a mispredicted
+ * branch, the chip can stop executing instructions until a trap occurs.
+ * Therefore, if interrupts are disabled, the chip can hang forever.
+ *
+ * It used to be believed that the memory barrier had to be right in the
+ * delay slot, but a case has been traced recently wherein the memory barrier
+ * was one instruction after the branch delay slot and the chip still hung.
+ * The offending sequence was the following in sym_wakeup_done() of the
+ * sym53c8xx_2 driver:
+ *
+ * call sym_ccb_from_dsa, 0
+ * movge %icc, 0, %l0
+ * brz,pn %o0, .LL1303
+ * mov %o0, %l2
+ * membar #LoadLoad
+ *
+ * The branch has to be mispredicted for the bug to occur. Therefore, we put
+ * the memory barrier explicitly into a "branch always, predicted taken"
+ * delay slot to avoid the problem case.
+ */
+#define membar_safe(type) \
+do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
+ " membar " type "\n" \
+ "1:\n" \
+ : : : "memory"); \
+} while (0)
+
+#define mb() \
+ membar_safe("#LoadLoad | #LoadStore | #StoreStore | #StoreLoad")
+#define rmb() \
+ membar_safe("#LoadLoad")
+#define wmb() \
+ membar_safe("#StoreStore")
+#define membar_storeload() \
+ membar_safe("#StoreLoad")
+#define membar_storeload_storestore() \
+ membar_safe("#StoreLoad | #StoreStore")
+#define membar_storeload_loadload() \
+ membar_safe("#StoreLoad | #LoadLoad")
+#define membar_storestore_loadstore() \
+ membar_safe("#StoreStore | #LoadStore")
#endif
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
index 6248ed1a9a7..d0ee7f10583 100644
--- a/include/asm-sparc64/types.h
+++ b/include/asm-sparc64/types.h
@@ -56,8 +56,6 @@ typedef unsigned long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index 5690142f82d..80a65d7e3db 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -59,12 +59,6 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si
return 1;
}
-/* this function will go away soon - use access_ok() instead */
-static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return 0;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-um/auxvec.h b/include/asm-um/auxvec.h
new file mode 100644
index 00000000000..1e5e1c2fc9b
--- /dev/null
+++ b/include/asm-um/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __UM_AUXVEC_H
+#define __UM_AUXVEC_H
+
+#endif
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-um/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-um/hdreg.h b/include/asm-um/hdreg.h
deleted file mode 100644
index cf6363abcab..00000000000
--- a/include/asm-um/hdreg.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __UM_HDREG_H
-#define __UM_HDREG_H
-
-#include "asm/arch/hdreg.h"
-
-#endif
diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 095bb627b96..2edb4f1f789 100644
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -20,7 +20,15 @@ extern void force_flush_all(void);
static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
{
- if (old != new)
+ /*
+ * This is called by fs/exec.c and fs/aio.c. In the first case, for an
+ * exec, we don't need to do anything as we're called from userspace
+ * and thus going to use a new host PID. In the second, we're called
+ * from a kernel thread, and thus need to go doing the mmap's on the
+ * host. Since they're very expensive, we want to avoid that as far as
+ * possible.
+ */
+ if (old != new && (current->flags & PF_BORROWED_MM))
force_flush_all();
}
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index f58aedadeb4..bd850a24918 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -116,24 +116,12 @@ extern void *to_virt(unsigned long phys);
#define pfn_valid(pfn) ((pfn) < max_mapnr)
#define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
-/* Pure 2^n version of get_order */
-static __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
extern struct page *arch_validate(struct page *page, int mask, int order);
#define HAVE_ARCH_VALIDATE
extern void arch_free_page(struct page *page, int order);
#define HAVE_ARCH_FREE_PAGE
+#include <asm-generic/page.h>
+
#endif
diff --git a/include/asm-um/pgalloc.h b/include/asm-um/pgalloc.h
index 8fcb2fc0a89..ea49411236d 100644
--- a/include/asm-um/pgalloc.h
+++ b/include/asm-um/pgalloc.h
@@ -42,11 +42,13 @@ static inline void pte_free(struct page *pte)
#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
#ifdef CONFIG_3_LEVEL_PGTABLES
-/*
- * In the 3-level case we free the pmds as part of the pgd.
- */
-#define pmd_free(x) do { } while (0)
-#define __pmd_free_tlb(tlb,x) do { } while (0)
+
+extern __inline__ void pmd_free(pmd_t *pmd)
+{
+ free_page((unsigned long)pmd);
+}
+
+#define __pmd_free_tlb(tlb,x) tlb_remove_page((tlb),virt_to_page(x))
#endif
#define check_pgt_cache() do { } while (0)
diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index 9b3abc01d60..ffe017f6b64 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -35,35 +35,8 @@
static inline int pgd_newpage(pgd_t pgd) { return 0; }
static inline void pgd_mkuptodate(pgd_t pgd) { }
-#define pte_present(x) (pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
- pte_val(pte) |= _PAGE_NEWPROT;
- return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
- pte_val(pte) |= _PAGE_NEWPAGE;
- return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
- /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
- * fix_range knows to unmap it. _PAGE_NEWPROT is specific to
- * mapped pages.
- */
- *pteptr = pte_mknewpage(pteval);
- if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-#define pte_none(x) !(pte_val(x) & ~_PAGE_NEWPAGE)
#define pte_pfn(x) phys_to_pfn(pte_val(x))
#define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
#define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 65e8bfc55fc..786c2572728 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -57,35 +57,6 @@ static inline int pgd_newpage(pgd_t pgd)
static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; }
-
-#define pte_present(x) pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-static inline pte_t pte_mknewprot(pte_t pte)
-{
- pte_set_bits(pte, _PAGE_NEWPROT);
- return(pte);
-}
-
-static inline pte_t pte_mknewpage(pte_t pte)
-{
- pte_set_bits(pte, _PAGE_NEWPAGE);
- return(pte);
-}
-
-static inline void set_pte(pte_t *pteptr, pte_t pteval)
-{
- pte_copy(*pteptr, pteval);
-
- /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
- * fix_range knows to unmap it. _PAGE_NEWPROT is specific to
- * mapped pages.
- */
-
- *pteptr = pte_mknewpage(*pteptr);
- if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
#define set_pmd(pmdptr, pmdval) set_64bit((phys_t *) (pmdptr), pmd_val(pmdval))
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
@@ -98,14 +69,11 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
return pmd;
}
-static inline void pmd_free(pmd_t *pmd){
- free_page((unsigned long) pmd);
+extern inline void pud_clear (pud_t *pud)
+{
+ set_pud(pud, __pud(0));
}
-#define __pmd_free_tlb(tlb,x) do { } while (0)
-
-static inline void pud_clear (pud_t * pud) { }
-
#define pud_page(pud) \
((struct page *) __va(pud_val(pud) & PAGE_MASK))
@@ -113,13 +81,6 @@ static inline void pud_clear (pud_t * pud) { }
#define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \
pmd_index(address))
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-
-static inline int pte_none(pte_t pte)
-{
- return pte_is_zero(pte);
-}
-
static inline unsigned long pte_pfn(pte_t pte)
{
return phys_to_pfn(pte_val(pte));
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index a8804092031..b48e0966ecd 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -16,13 +16,15 @@
#define _PAGE_PRESENT 0x001
#define _PAGE_NEWPAGE 0x002
-#define _PAGE_NEWPROT 0x004
-#define _PAGE_FILE 0x008 /* set:pagecache unset:swap */
-#define _PAGE_PROTNONE 0x010 /* If not present */
+#define _PAGE_NEWPROT 0x004
#define _PAGE_RW 0x020
#define _PAGE_USER 0x040
#define _PAGE_ACCESSED 0x080
#define _PAGE_DIRTY 0x100
+/* If _PAGE_PRESENT is clear, we use these: */
+#define _PAGE_FILE 0x008 /* nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_PROTNONE 0x010 /* if the user mapped it with PROT_NONE;
+ pte_present gives true */
#ifdef CONFIG_3_LEVEL_PGTABLES
#include "asm/pgtable-3level.h"
@@ -151,10 +153,24 @@ extern unsigned long pg0[1024];
#define pmd_page(pmd) phys_to_page(pmd_val(pmd) & PAGE_MASK)
+#define pte_page(x) pfn_to_page(pte_pfn(x))
#define pte_address(x) (__va(pte_val(x) & PAGE_MASK))
#define mk_phys(a, r) ((a) + (((unsigned long) r) << REGION_SHIFT))
#define phys_addr(p) ((p) & ~REGION_MASK)
+#define pte_present(x) pte_get_bits(x, (_PAGE_PRESENT | _PAGE_PROTNONE))
+
+/*
+ * =================================
+ * Flags checking section.
+ * =================================
+ */
+
+static inline int pte_none(pte_t pte)
+{
+ return pte_is_zero(pte);
+}
+
/*
* The following only work if pte_present() is true.
* Undefined behaviour if not..
@@ -210,6 +226,18 @@ static inline int pte_newprot(pte_t pte)
return(pte_present(pte) && (pte_get_bits(pte, _PAGE_NEWPROT)));
}
+/*
+ * =================================
+ * Flags setting section.
+ * =================================
+ */
+
+static inline pte_t pte_mknewprot(pte_t pte)
+{
+ pte_set_bits(pte, _PAGE_NEWPROT);
+ return(pte);
+}
+
static inline pte_t pte_rdprotect(pte_t pte)
{
pte_clear_bits(pte, _PAGE_USER);
@@ -278,6 +306,26 @@ static inline pte_t pte_mkuptodate(pte_t pte)
return(pte);
}
+static inline pte_t pte_mknewpage(pte_t pte)
+{
+ pte_set_bits(pte, _PAGE_NEWPAGE);
+ return(pte);
+}
+
+static inline void set_pte(pte_t *pteptr, pte_t pteval)
+{
+ pte_copy(*pteptr, pteval);
+
+ /* If it's a swap entry, it needs to be marked _PAGE_NEWPAGE so
+ * fix_range knows to unmap it. _PAGE_NEWPROT is specific to
+ * mapped pages.
+ */
+
+ *pteptr = pte_mknewpage(*pteptr);
+ if(pte_present(*pteptr)) *pteptr = pte_mknewprot(*pteptr);
+}
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
extern phys_t page_to_phys(struct page *page);
/*
diff --git a/include/asm-v850/auxvec.h b/include/asm-v850/auxvec.h
new file mode 100644
index 00000000000..f493232d022
--- /dev/null
+++ b/include/asm-v850/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __V850_AUXVEC_H__
+#define __V850_AUXVEC_H__
+
+#endif /* __V850_AUXVEC_H__ */
diff --git a/include/asm-v850/fcntl.h b/include/asm-v850/fcntl.h
index 31d4b596122..3af4d56776d 100644
--- a/include/asm-v850/fcntl.h
+++ b/include/asm-v850/fcntl.h
@@ -1,87 +1,11 @@
#ifndef __V850_FCNTL_H__
#define __V850_FCNTL_H__
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
#define O_DIRECTORY 040000 /* must be a directory */
#define O_NOFOLLOW 0100000 /* don't follow links */
#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
#define O_LARGEFILE 0400000
-#define O_NOATIME 01000000
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
+#include <asm-generic/fcntl.h>
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-#define F_GETLK64 12 /* using 'struct flock64' */
-#define F_SETLK64 13
-#define F_SETLKW64 14
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-struct flock64 {
- short l_type;
- short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
#endif /* __V850_FCNTL_H__ */
diff --git a/include/asm-v850/futex.h b/include/asm-v850/futex.h
new file mode 100644
index 00000000000..2cac5ecd9d0
--- /dev/null
+++ b/include/asm-v850/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index d6091622935..b4bc85e7b91 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -98,25 +98,6 @@ typedef unsigned long pgprot_t;
#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-#ifndef __ASSEMBLY__
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order (unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-
/* No current v850 processor has virtual memory. */
#define __virt_to_phys(addr) (addr)
#define __phys_to_virt(addr) (addr)
@@ -144,4 +125,6 @@ extern __inline__ int get_order (unsigned long size)
#endif /* KERNEL */
+#include <asm-generic/page.h>
+
#endif /* __V850_PAGE_H__ */
diff --git a/include/asm-v850/types.h b/include/asm-v850/types.h
index e7cfe5b33a1..dcef5719687 100644
--- a/include/asm-v850/types.h
+++ b/include/asm-v850/types.h
@@ -59,8 +59,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* !__ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-v850/uaccess.h b/include/asm-v850/uaccess.h
index 4386cfc6a8d..188b28597cf 100644
--- a/include/asm-v850/uaccess.h
+++ b/include/asm-v850/uaccess.h
@@ -27,12 +27,6 @@ extern inline int access_ok (int type, const void *addr, unsigned long size)
return val >= (0x80 + NUM_CPU_IRQS*16) && val < 0xFFFFF000;
}
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area (int type, const void *addr, unsigned long size)
-{
- return access_ok (type, addr, size) ? 0 : -EFAULT;
-}
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index dc8c981af27..aa1c7b2e438 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -101,7 +101,7 @@ __acpi_release_global_lock (unsigned int *lock)
:"=r"(n_hi), "=r"(n_lo) \
:"0"(n_hi), "1"(n_lo))
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern int acpi_lapic;
extern int acpi_ioapic;
extern int acpi_noirq;
@@ -121,17 +121,6 @@ static inline void disable_acpi(void)
#define FIX_ACPI_PAGES 4
extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
-
-#else /* !CONFIG_ACPI_BOOT */
-#define acpi_lapic 0
-#define acpi_ioapic 0
-#endif /* !CONFIG_ACPI_BOOT */
-
-extern int acpi_numa;
-extern int acpi_scan_nodes(unsigned long start, unsigned long end);
-#define NR_NODE_MEMBLKS (MAX_NUMNODES*2)
-
-#ifdef CONFIG_ACPI_PCI
static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
static inline void acpi_disable_pci(void)
{
@@ -139,11 +128,19 @@ static inline void acpi_disable_pci(void)
acpi_noirq_set();
}
extern int acpi_irq_balance_set(char *str);
-#else
+
+#else /* !CONFIG_ACPI */
+
+#define acpi_lapic 0
+#define acpi_ioapic 0
static inline void acpi_noirq_set(void) { }
static inline void acpi_disable_pci(void) { }
-static inline int acpi_irq_balance_set(char *str) { return 0; }
-#endif
+
+#endif /* !CONFIG_ACPI */
+
+extern int acpi_numa;
+extern int acpi_scan_nodes(unsigned long start, unsigned long end);
+#define NR_NODE_MEMBLKS (MAX_NUMNODES*2)
#ifdef CONFIG_ACPI_SLEEP
diff --git a/include/asm-x86_64/auxvec.h b/include/asm-x86_64/auxvec.h
new file mode 100644
index 00000000000..2403c4cfced
--- /dev/null
+++ b/include/asm-x86_64/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_X86_64_AUXVEC_H
+#define __ASM_X86_64_AUXVEC_H
+
+#endif
diff --git a/include/asm-x86_64/compat.h b/include/asm-x86_64/compat.h
index d0f453c5adf..f0155c38f63 100644
--- a/include/asm-x86_64/compat.h
+++ b/include/asm-x86_64/compat.h
@@ -14,10 +14,10 @@ typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
-typedef u16 compat_uid_t;
-typedef u16 compat_gid_t;
-typedef u32 compat_uid32_t;
-typedef u32 compat_gid32_t;
+typedef u16 __compat_uid_t;
+typedef u16 __compat_gid_t;
+typedef u32 __compat_uid32_t;
+typedef u32 __compat_gid32_t;
typedef u16 compat_mode_t;
typedef u32 compat_ino_t;
typedef u16 compat_dev_t;
@@ -52,8 +52,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- compat_uid_t st_uid;
- compat_gid_t st_gid;
+ __compat_uid_t st_uid;
+ __compat_gid_t st_gid;
compat_dev_t st_rdev;
u16 __pad2;
u32 st_size;
@@ -122,10 +122,10 @@ typedef u32 compat_sigset_word;
struct compat_ipc64_perm {
compat_key_t key;
- compat_uid32_t uid;
- compat_gid32_t gid;
- compat_uid32_t cuid;
- compat_gid32_t cgid;
+ __compat_uid32_t uid;
+ __compat_gid32_t gid;
+ __compat_uid32_t cuid;
+ __compat_gid32_t cgid;
unsigned short mode;
unsigned short __pad1;
unsigned short seq;
diff --git a/include/asm-x86_64/current.h b/include/asm-x86_64/current.h
index 7db560ee6f7..bc8adecee66 100644
--- a/include/asm-x86_64/current.h
+++ b/include/asm-x86_64/current.h
@@ -17,7 +17,7 @@ static inline struct task_struct *get_current(void)
#else
#ifndef ASM_OFFSET_H
-#include <asm/offset.h>
+#include <asm/asm-offsets.h>
#endif
#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
diff --git a/include/asm-x86_64/fcntl.h b/include/asm-x86_64/fcntl.h
index 4411f221c03..46ab12db573 100644
--- a/include/asm-x86_64/fcntl.h
+++ b/include/asm-x86_64/fcntl.h
@@ -1,76 +1 @@
-#ifndef _X86_64_FCNTL_H
-#define _X86_64_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define FASYNC 020000 /* fcntl, for BSD compatibility */
-#define O_DIRECT 040000 /* direct disk access hint */
-#define O_LARGEFILE 0100000
-#define O_DIRECTORY 0200000 /* must be a directory */
-#define O_NOFOLLOW 0400000 /* don't follow links */
-#define O_NOATIME 01000000
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
-#define F_GETLK 5
-#define F_SETLK 6
-#define F_SETLKW 7
-
-#define F_SETOWN 8 /* for sockets. */
-#define F_GETOWN 9 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock */
-#define LOCK_READ 64 /* ... Which allows concurrent read operations */
-#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
-#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
-
-struct flock {
- short l_type;
- short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
-};
-
-#define F_LINUX_SPECIFIC_BASE 1024
-
-#endif /* !_X86_64_FCNTL_H */
+#include <asm-generic/fcntl.h>
diff --git a/include/asm-x86_64/futex.h b/include/asm-x86_64/futex.h
new file mode 100644
index 00000000000..8602c09bf89
--- /dev/null
+++ b/include/asm-x86_64/futex.h
@@ -0,0 +1,98 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile ( \
+"1: " insn "\n" \
+"2: .section .fixup,\"ax\"\n\
+3: mov %3, %1\n\
+ jmp 2b\n\
+ .previous\n\
+ .section __ex_table,\"a\"\n\
+ .align 8\n\
+ .quad 1b,3b\n\
+ .previous" \
+ : "=r" (oldval), "=r" (ret), "=m" (*uaddr) \
+ : "i" (-EFAULT), "m" (*uaddr), "0" (oparg), "1" (0))
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+ __asm__ __volatile ( \
+"1: movl %2, %0\n\
+ movl %0, %3\n" \
+ insn "\n" \
+"2: " LOCK_PREFIX "cmpxchgl %3, %2\n\
+ jnz 1b\n\
+3: .section .fixup,\"ax\"\n\
+4: mov %5, %1\n\
+ jmp 3b\n\
+ .previous\n\
+ .section __ex_table,\"a\"\n\
+ .align 8\n\
+ .quad 1b,4b,2b,4b\n\
+ .previous" \
+ : "=&a" (oldval), "=&r" (ret), "=m" (*uaddr), \
+ "=&r" (tem) \
+ : "r" (oparg), "i" (-EFAULT), "m" (*uaddr), "1" (0))
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret, tem;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ inc_preempt_count();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ADD:
+ __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
+ uaddr, oparg);
+ break;
+ case FUTEX_OP_OR:
+ __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg);
+ break;
+ case FUTEX_OP_ANDN:
+ __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg);
+ break;
+ case FUTEX_OP_XOR:
+ __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg);
+ break;
+ default:
+ ret = -ENOSYS;
+ }
+
+ dec_preempt_count();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-x86_64/hdreg.h b/include/asm-x86_64/hdreg.h
deleted file mode 100644
index 5989bbc97cb..00000000000
--- a/include/asm-x86_64/hdreg.h
+++ /dev/null
@@ -1 +0,0 @@
-#warning this file is obsolete, please do not use it
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index a8babd2bbe8..ee1bc69aec9 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -201,7 +201,7 @@ extern int skip_ioapic_setup;
*/
#define io_apic_assign_pci_irqs (mp_irq_entries && !skip_ioapic_setup && io_apic_irqs)
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern int io_apic_get_version (int ioapic);
extern int io_apic_get_redir_entries (int ioapic);
extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int, int);
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index 4482657777b..fb724ba37ae 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -48,10 +48,6 @@ static __inline__ int irq_canonicalize(int irq)
#define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */
#endif
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#ifdef CONFIG_HOTPLUG_CPU
#include <linux/cpumask.h>
extern void fixup_irqs(cpumask_t map);
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h
index 331f6a3c72a..f267e10c023 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86_64/mpspec.h
@@ -179,7 +179,7 @@ extern int mpc_default_type;
extern unsigned long mp_lapic_addr;
extern int pic_mode;
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
extern void mp_register_lapic (u8 id, u8 enabled);
extern void mp_register_lapic_address (u64 address);
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index 431318764af..135ffaa0393 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -28,7 +28,6 @@
#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
-#define ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
@@ -92,20 +91,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#include <asm/bug.h>
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size-1) >> (PAGE_SHIFT-1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
#endif /* __ASSEMBLY__ */
#define PAGE_OFFSET ((unsigned long)__PAGE_OFFSET)
@@ -141,4 +126,6 @@ extern __inline__ int get_order(unsigned long size)
#endif /* __KERNEL__ */
+#include <asm-generic/page.h>
+
#endif /* _X86_64_PAGE_H */
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 4e167b5ea8f..5e0f2fdab0d 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -104,6 +104,19 @@ extern inline void pgd_clear (pgd_t * pgd)
((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte, 0))
+
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
+{
+ pte_t pte;
+ if (full) {
+ pte = *ptep;
+ *ptep = __pte(0);
+ } else {
+ pte = ptep_get_and_clear(mm, addr, ptep);
+ }
+ return pte;
+}
+
#define pte_same(a, b) ((a).pte == (b).pte)
#define PMD_SIZE (1UL << PMD_SHIFT)
@@ -143,7 +156,7 @@ extern inline void pgd_clear (pgd_t * pgd)
#define _PAGE_ACCESSED 0x020
#define _PAGE_DIRTY 0x040
#define _PAGE_PSE 0x080 /* 2MB page */
-#define _PAGE_FILE 0x040 /* set:pagecache, unset:swap */
+#define _PAGE_FILE 0x040 /* nonlinear file mapping, saved PTE; unset:swap */
#define _PAGE_GLOBAL 0x100 /* Global TLB entry */
#define _PAGE_PROTNONE 0x080 /* If not present */
@@ -247,6 +260,7 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
* The following only work if pte_present() is true.
* Undefined behaviour if not..
*/
+#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
static inline int pte_user(pte_t pte) { return pte_val(pte) & _PAGE_USER; }
extern inline int pte_read(pte_t pte) { return pte_val(pte) & _PAGE_USER; }
extern inline int pte_exec(pte_t pte) { return pte_val(pte) & _PAGE_USER; }
@@ -254,8 +268,8 @@ extern inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
extern inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
extern inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; }
static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
+static inline int pte_huge(pte_t pte) { return (pte_val(pte) & __LARGE_PTE) == __LARGE_PTE; }
-#define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
extern inline pte_t pte_rdprotect(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
extern inline pte_t pte_exprotect(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
extern inline pte_t pte_mkclean(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
@@ -433,6 +447,7 @@ extern int kern_addr_valid(unsigned long addr);
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
#define __HAVE_ARCH_PTEP_SET_WRPROTECT
#define __HAVE_ARCH_PTE_SAME
#include <asm-generic/pgtable.h>
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 85549e656ee..a8321999448 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -398,7 +398,7 @@ static inline void prefetch(void *x)
#define ARCH_HAS_PREFETCHW 1
static inline void prefetchw(void *x)
{
- alternative_input(ASM_NOP5,
+ alternative_input("prefetcht0 (%1)",
"prefetchw (%1)",
X86_FEATURE_3DNOW,
"r" (x));
@@ -437,6 +437,11 @@ static inline void prefetchw(void *x)
outb((data), 0x23); \
} while (0)
+static inline void serialize_cpu(void)
+{
+ __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+}
+
static inline void __monitor(const void *eax, unsigned long ecx,
unsigned long edx)
{
diff --git a/include/asm-x86_64/types.h b/include/asm-x86_64/types.h
index 32bd1426b52..c86c2e6793e 100644
--- a/include/asm-x86_64/types.h
+++ b/include/asm-x86_64/types.h
@@ -51,8 +51,6 @@ typedef u64 dma_addr_t;
typedef u64 sector_t;
#define HAVE_SECTOR_T
-typedef unsigned short kmem_bufctl_t;
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 48f292752c9..1bb8b8a2443 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -49,13 +49,6 @@
#define access_ok(type, addr, size) (__range_not_ok(addr,size) == 0)
-/* this function will go away soon - use access_ok() instead */
-extern inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
-
/*
* The exception table consists of pairs of addresses: the first is the
* address of an instruction that is allowed to fault, and the second is
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index d72bcb32ba4..24f86f0e43c 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -66,7 +66,7 @@ typedef struct { volatile int counter; } atomic_t;
*
* Atomically adds @i to @v.
*/
-extern __inline__ void atomic_add(int i, atomic_t * v)
+static inline void atomic_add(int i, atomic_t * v)
{
unsigned int vval;
@@ -90,7 +90,7 @@ extern __inline__ void atomic_add(int i, atomic_t * v)
*
* Atomically subtracts @i from @v.
*/
-extern __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
{
unsigned int vval;
@@ -111,7 +111,7 @@ extern __inline__ void atomic_sub(int i, atomic_t *v)
* We use atomic_{add|sub}_return to define other functions.
*/
-extern __inline__ int atomic_add_return(int i, atomic_t * v)
+static inline int atomic_add_return(int i, atomic_t * v)
{
unsigned int vval;
@@ -130,7 +130,7 @@ extern __inline__ int atomic_add_return(int i, atomic_t * v)
return vval;
}
-extern __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t * v)
{
unsigned int vval;
@@ -224,7 +224,7 @@ extern __inline__ int atomic_sub_return(int i, atomic_t * v)
#define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
-extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
{
unsigned int all_f = -1;
unsigned int vval;
@@ -243,7 +243,7 @@ extern __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
);
}
-extern __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
{
unsigned int vval;
diff --git a/include/asm-xtensa/auxvec.h b/include/asm-xtensa/auxvec.h
new file mode 100644
index 00000000000..257dec75c5a
--- /dev/null
+++ b/include/asm-xtensa/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __XTENSA_AUXVEC_H
+#define __XTENSA_AUXVEC_H
+
+#endif
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 1a00fad1992..81a797ae3ab 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -47,14 +47,14 @@ asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, i
* If you use these functions directly please don't forget the
* verify_area().
*/
-extern __inline__
+static inline
unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
int len, int sum)
{
return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
}
-extern __inline__
+static inline
unsigned int csum_partial_copy_from_user ( const char *src, char *dst,
int len, int sum, int *err_ptr)
{
diff --git a/include/asm-xtensa/delay.h b/include/asm-xtensa/delay.h
index 0a123d53a63..1bc601ec362 100644
--- a/include/asm-xtensa/delay.h
+++ b/include/asm-xtensa/delay.h
@@ -18,7 +18,7 @@
extern unsigned long loops_per_jiffy;
-extern __inline__ void __delay(unsigned long loops)
+static inline void __delay(unsigned long loops)
{
/* 2 cycles per loop. */
__asm__ __volatile__ ("1: addi %0, %0, -2; bgeui %0, 2, 1b"
diff --git a/include/asm-xtensa/fcntl.h b/include/asm-xtensa/fcntl.h
index 48876bb727d..ec066ae96ca 100644
--- a/include/asm-xtensa/fcntl.h
+++ b/include/asm-xtensa/fcntl.h
@@ -14,31 +14,17 @@
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_ACCMODE 0x0003
-#define O_RDONLY 0x0000
-#define O_WRONLY 0x0001
-#define O_RDWR 0x0002
#define O_APPEND 0x0008
#define O_SYNC 0x0010
#define O_NONBLOCK 0x0080
#define O_CREAT 0x0100 /* not fcntl */
-#define O_TRUNC 0x0200 /* not fcntl */
#define O_EXCL 0x0400 /* not fcntl */
#define O_NOCTTY 0x0800 /* not fcntl */
#define FASYNC 0x1000 /* fcntl, for BSD compatibility */
#define O_LARGEFILE 0x2000 /* allow large file opens - currently ignored */
#define O_DIRECT 0x8000 /* direct disk access hint - currently ignored*/
-#define O_DIRECTORY 0x10000 /* must be a directory */
-#define O_NOFOLLOW 0x20000 /* don't follow links */
#define O_NOATIME 0x100000
-#define O_NDELAY O_NONBLOCK
-
-#define F_DUPFD 0 /* dup */
-#define F_GETFD 1 /* get close_on_exec */
-#define F_SETFD 2 /* set/clear close_on_exec */
-#define F_GETFL 3 /* get file->f_flags */
-#define F_SETFL 4 /* set file->f_flags */
#define F_GETLK 14
#define F_GETLK64 15
#define F_SETLK 6
@@ -48,35 +34,6 @@
#define F_SETOWN 24 /* for sockets. */
#define F_GETOWN 23 /* for sockets. */
-#define F_SETSIG 10 /* for sockets. */
-#define F_GETSIG 11 /* for sockets. */
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK 0
-#define F_WRLCK 1
-#define F_UNLCK 2
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-/* for leases */
-#define F_INPROGRESS 16
-
-/* operations for bsd flock(), also used by the kernel implementation */
-#define LOCK_SH 1 /* shared lock */
-#define LOCK_EX 2 /* exclusive lock */
-#define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-#define LOCK_UN 8 /* remove lock */
-
-#define LOCK_MAND 32 /* This is a mandatory flock ... */
-#define LOCK_READ 64 /* which allows concurrent read operations */
-#define LOCK_WRITE 128 /* which allows concurrent write operations */
-#define LOCK_RW 192 /* which allows concurrent read & write ops */
typedef struct flock {
short l_type;
@@ -96,6 +53,9 @@ struct flock64 {
pid_t l_pid;
};
-#define F_LINUX_SPECIFIC_BASE 1024
+#define HAVE_ARCH_STRUCT_FLOCK
+#define HAVE_ARCH_STRUCT_FLOCK64
+
+#include <asm-generic/fcntl.h>
#endif /* _XTENSA_FCNTL_H */
diff --git a/include/asm-xtensa/hdreg.h b/include/asm-xtensa/hdreg.h
deleted file mode 100644
index 64b80607b80..00000000000
--- a/include/asm-xtensa/hdreg.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * include/asm-xtensa/hdreg.h
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of
- * this archive for more details.
- *
- * Copyright (C) 2002 - 2005 Tensilica Inc.
- * Copyright (C) 1994-1996 Linus Torvalds & authors
- */
-
-#ifndef _XTENSA_HDREG_H
-#define _XTENSA_HDREG_H
-
-typedef unsigned int ide_ioreg_t;
-
-#endif
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 2c471c42ecf..c5c13985bbe 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -41,12 +41,12 @@ static inline unsigned int _swapl (unsigned int v)
* These are trivial on the 1:1 Linux/Xtensa mapping
*/
-extern inline unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile void * address)
{
return PHYSADDR((unsigned long)address);
}
-extern inline void * phys_to_virt(unsigned long address)
+static inline void * phys_to_virt(unsigned long address)
{
return (void*) CACHED_ADDR(address);
}
@@ -55,12 +55,12 @@ extern inline void * phys_to_virt(unsigned long address)
* IO bus memory addresses are also 1:1 with the physical address
*/
-extern inline unsigned long virt_to_bus(volatile void * address)
+static inline unsigned long virt_to_bus(volatile void * address)
{
return PHYSADDR((unsigned long)address);
}
-extern inline void * bus_to_virt (unsigned long address)
+static inline void * bus_to_virt (unsigned long address)
{
return (void *) CACHED_ADDR(address);
}
@@ -69,17 +69,17 @@ extern inline void * bus_to_virt (unsigned long address)
* Change "struct page" to physical address.
*/
-extern inline void *ioremap(unsigned long offset, unsigned long size)
+static inline void *ioremap(unsigned long offset, unsigned long size)
{
return (void *) CACHED_ADDR_IO(offset);
}
-extern inline void *ioremap_nocache(unsigned long offset, unsigned long size)
+static inline void *ioremap_nocache(unsigned long offset, unsigned long size)
{
return (void *) BYPASS_ADDR_IO(offset);
}
-extern inline void iounmap(void *addr)
+static inline void iounmap(void *addr)
{
}
diff --git a/include/asm-xtensa/mmu_context.h b/include/asm-xtensa/mmu_context.h
index 1b0801548cd..364a7b057bf 100644
--- a/include/asm-xtensa/mmu_context.h
+++ b/include/asm-xtensa/mmu_context.h
@@ -199,13 +199,13 @@ extern pgd_t *current_pgd;
#define ASID_FIRST_VERSION \
((unsigned long)(~ASID_VERSION_MASK) + 1 + ASID_FIRST_NONRESERVED)
-extern inline void set_rasid_register (unsigned long val)
+static inline void set_rasid_register (unsigned long val)
{
__asm__ __volatile__ (" wsr %0, "__stringify(RASID)"\n\t"
" isync\n" : : "a" (val));
}
-extern inline unsigned long get_rasid_register (void)
+static inline unsigned long get_rasid_register (void)
{
unsigned long tmp;
__asm__ __volatile__ (" rsr %0, "__stringify(RASID)"\n\t" : "=a" (tmp));
@@ -215,7 +215,7 @@ extern inline unsigned long get_rasid_register (void)
#if ((XCHAL_MMU_ASID_INVALID == 0) && (XCHAL_MMU_ASID_KERNEL == 1))
-extern inline void
+static inline void
get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
{
extern void flush_tlb_all(void);
@@ -234,7 +234,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
/* XCHAL_MMU_ASID_INVALID == 0 and XCHAL_MMU_ASID_KERNEL ==1 are
really the best, but if you insist... */
-extern inline int validate_asid (unsigned long asid)
+static inline int validate_asid (unsigned long asid)
{
switch (asid) {
case XCHAL_MMU_ASID_INVALID:
@@ -247,7 +247,7 @@ extern inline int validate_asid (unsigned long asid)
return 1; /* valid */
}
-extern inline void
+static inline void
get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
{
extern void flush_tlb_all(void);
@@ -274,14 +274,14 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long asid)
* instance.
*/
-extern inline int
+static inline int
init_new_context(struct task_struct *tsk, struct mm_struct *mm)
{
mm->context = NO_CONTEXT;
return 0;
}
-extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
struct task_struct *tsk)
{
unsigned long asid = asid_cache;
@@ -301,7 +301,7 @@ extern inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
* Destroy context related info for an mm_struct that is about
* to be put to rest.
*/
-extern inline void destroy_context(struct mm_struct *mm)
+static inline void destroy_context(struct mm_struct *mm)
{
/* Nothing to do. */
}
@@ -310,7 +310,7 @@ extern inline void destroy_context(struct mm_struct *mm)
* After we have set current->mm to a new value, this activates
* the context for the new mm so we see the new mappings.
*/
-extern inline void
+static inline void
activate_mm(struct mm_struct *prev, struct mm_struct *next)
{
/* Unconditionally get a new ASID. */
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h
index b495e5b5a94..8ded36f255a 100644
--- a/include/asm-xtensa/page.h
+++ b/include/asm-xtensa/page.h
@@ -55,7 +55,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
* Pure 2^n version of get_order
*/
-extern __inline__ int get_order(unsigned long size)
+static inline int get_order(unsigned long size)
{
int order;
#ifndef XCHAL_HAVE_NSU
diff --git a/include/asm-xtensa/page.h.n b/include/asm-xtensa/page.h.n
deleted file mode 100644
index 546cc6624f2..00000000000
--- a/include/asm-xtensa/page.h.n
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * linux/include/asm-xtensa/page.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version2 as
- * published by the Free Software Foundation.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_PAGE_H
-#define _XTENSA_PAGE_H
-
-#ifdef __KERNEL__
-
-#include <asm/processor.h>
-#include <linux/config.h>
-
-/*
- * PAGE_SHIFT determines the page size
- * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
- */
-#define PAGE_SHIFT XCHAL_MMU_MIN_PTE_PAGE_SIZE
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE - 1) & PAGE_MASK)
-
-#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS)
-#define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR
-
-#ifdef __ASSEMBLY__
-
-#define __pgprot(x) (x)
-
-#else
-
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t; /* page table entry */
-typedef struct { unsigned long pmd; } pmd_t; /* PMD table entry */
-typedef struct { unsigned long pgd; } pgd_t; /* PGD table entry */
-typedef struct { unsigned long pgprot; } pgprot_t;
-
-#define pte_val(x) ((x).pte)
-#define pmd_val(x) ((x).pmd)
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
-#define __pgd(x) ((pgd_t) { (x) } )
-#define __pgprot(x) ((pgprot_t) { (x) } )
-
-/*
- * Pure 2^n version of get_order
- */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-#ifndef XCHAL_HAVE_NSU
- unsigned long x1, x2, x4, x8, x16;
-
- size = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
- x1 = size & 0xAAAAAAAA;
- x2 = size & 0xCCCCCCCC;
- x4 = size & 0xF0F0F0F0;
- x8 = size & 0xFF00FF00;
- x16 = size & 0xFFFF0000;
- order = x2 ? 2 : 0;
- order += (x16 != 0) * 16;
- order += (x8 != 0) * 8;
- order += (x4 != 0) * 4;
- order += (x1 != 0);
-
- return order;
-#else
- size = (size - 1) >> PAGE_SHIFT;
- asm ("nsau %0, %1" : "=r" (order) : "r" (size));
- return 32 - order;
-#endif
-}
-
-
-struct page;
-extern void clear_page(void *page);
-extern void copy_page(void *to, void *from);
-
-/*
- * If we have cache aliasing and writeback caches, we might have to do
- * some extra work
- */
-
-#if (DCACHE_WAY_SIZE > PAGE_SIZE) && XCHAL_DCACHE_IS_WRITEBACK
-void clear_user_page(void *addr, unsigned long vaddr, struct page* page);
-void copy_user_page(void *to, void* from, unsigned long vaddr, struct page* page);
-#else
-# define clear_user_page(page,vaddr,pg) clear_page(page)
-# define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
-#endif
-
-
-/*
- * This handles the memory map. We handle pages at
- * XCHAL_KSEG_CACHED_VADDR for kernels with 32 bit address space.
- * These macros are for conversion of kernel address, not user
- * addresses.
- */
-
-#define __pa(x) ((unsigned long) (x) - PAGE_OFFSET)
-#define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET))
-#define pfn_valid(pfn) ((unsigned long)pfn < max_mapnr)
-#ifndef CONFIG_DISCONTIGMEM
-# define pfn_to_page(pfn) (mem_map + (pfn))
-# define page_to_pfn(page) ((unsigned long)((page) - mem_map))
-#else
-# error CONFIG_DISCONTIGMEM not supported
-#endif
-
-#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
-#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-
-#define WANT_PAGE_VIRTUAL
-
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#endif /* __KERNEL__ */
-#endif /* _XTENSA_PAGE_H */
diff --git a/include/asm-xtensa/pci.h b/include/asm-xtensa/pci.h
index 6817742301c..24eb7fc25da 100644
--- a/include/asm-xtensa/pci.h
+++ b/include/asm-xtensa/pci.h
@@ -22,12 +22,12 @@
extern struct pci_controller* pcibios_alloc_controller(void);
-extern inline void pcibios_set_master(struct pci_dev *dev)
+static inline void pcibios_set_master(struct pci_dev *dev)
{
/* No special bus mastering setup handling */
}
-extern inline void pcibios_penalize_isa_irq(int irq)
+static inline void pcibios_penalize_isa_irq(int irq)
{
/* We don't do dynamic PCI IRQ allocation */
}
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 0bb6416ae26..883ebc2d75d 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -260,7 +260,7 @@ static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) |= _PAGE_RW; return pt
#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
#define mk_pte(page, prot) pfn_pte(page_to_pfn(page), prot)
-extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));
}
@@ -278,14 +278,14 @@ static inline void update_pte(pte_t *ptep, pte_t pteval)
#endif
}
-extern inline void
+static inline void
set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval)
{
update_pte(ptep, pteval);
}
-extern inline void
+static inline void
set_pmd(pmd_t *pmdp, pmd_t pmdval)
{
*pmdp = pmdval;
diff --git a/include/asm-xtensa/ptrace.h b/include/asm-xtensa/ptrace.h
index 2848a5ff834..aa4fd7fb3ce 100644
--- a/include/asm-xtensa/ptrace.h
+++ b/include/asm-xtensa/ptrace.h
@@ -127,7 +127,7 @@ extern void show_regs(struct pt_regs *);
#else /* __ASSEMBLY__ */
#ifdef __KERNEL__
-# include <asm/offsets.h>
+# include <asm/asm-offsets.h>
#define PT_REGS_OFFSET (KERNEL_STACK_SIZE - PT_USER_SIZE)
#endif
diff --git a/include/asm-xtensa/semaphore.h b/include/asm-xtensa/semaphore.h
index c8a7574a9a5..db740b8bc6f 100644
--- a/include/asm-xtensa/semaphore.h
+++ b/include/asm-xtensa/semaphore.h
@@ -47,7 +47,7 @@ struct semaphore {
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
-extern inline void sema_init (struct semaphore *sem, int val)
+static inline void sema_init (struct semaphore *sem, int val)
{
/*
* *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
@@ -79,7 +79,7 @@ asmlinkage void __up(struct semaphore * sem);
extern spinlock_t semaphore_wake_lock;
-extern __inline__ void down(struct semaphore * sem)
+static inline void down(struct semaphore * sem)
{
#if WAITQUEUE_DEBUG
CHECK_MAGIC(sem->__magic);
@@ -89,7 +89,7 @@ extern __inline__ void down(struct semaphore * sem)
__down(sem);
}
-extern __inline__ int down_interruptible(struct semaphore * sem)
+static inline int down_interruptible(struct semaphore * sem)
{
int ret = 0;
#if WAITQUEUE_DEBUG
@@ -101,7 +101,7 @@ extern __inline__ int down_interruptible(struct semaphore * sem)
return ret;
}
-extern __inline__ int down_trylock(struct semaphore * sem)
+static inline int down_trylock(struct semaphore * sem)
{
int ret = 0;
#if WAITQUEUE_DEBUG
@@ -117,7 +117,7 @@ extern __inline__ int down_trylock(struct semaphore * sem)
* Note! This is subtle. We jump to wake people up only if
* the semaphore was negative (== somebody was waiting on it).
*/
-extern __inline__ void up(struct semaphore * sem)
+static inline void up(struct semaphore * sem)
{
#if WAITQUEUE_DEBUG
CHECK_MAGIC(sem->__magic);
diff --git a/include/asm-xtensa/string.h b/include/asm-xtensa/string.h
index 3f81b27d980..5fb8c27cbef 100644
--- a/include/asm-xtensa/string.h
+++ b/include/asm-xtensa/string.h
@@ -16,7 +16,7 @@
#define _XTENSA_STRING_H
#define __HAVE_ARCH_STRCPY
-extern __inline__ char *strcpy(char *__dest, const char *__src)
+static inline char *strcpy(char *__dest, const char *__src)
{
register char *__xdest = __dest;
unsigned long __dummy;
@@ -35,7 +35,7 @@ extern __inline__ char *strcpy(char *__dest, const char *__src)
}
#define __HAVE_ARCH_STRNCPY
-extern __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
+static inline char *strncpy(char *__dest, const char *__src, size_t __n)
{
register char *__xdest = __dest;
unsigned long __dummy;
@@ -60,7 +60,7 @@ extern __inline__ char *strncpy(char *__dest, const char *__src, size_t __n)
}
#define __HAVE_ARCH_STRCMP
-extern __inline__ int strcmp(const char *__cs, const char *__ct)
+static inline int strcmp(const char *__cs, const char *__ct)
{
register int __res;
unsigned long __dummy;
@@ -82,7 +82,7 @@ extern __inline__ int strcmp(const char *__cs, const char *__ct)
}
#define __HAVE_ARCH_STRNCMP
-extern __inline__ int strncmp(const char *__cs, const char *__ct, size_t __n)
+static inline int strncmp(const char *__cs, const char *__ct, size_t __n)
{
register int __res;
unsigned long __dummy;
diff --git a/include/asm-xtensa/system.h b/include/asm-xtensa/system.h
index 690fe325e67..f09393232e5 100644
--- a/include/asm-xtensa/system.h
+++ b/include/asm-xtensa/system.h
@@ -56,7 +56,7 @@ static inline int irqs_disabled(void)
#define clear_cpenable() __clear_cpenable()
-extern __inline__ void __clear_cpenable(void)
+static inline void __clear_cpenable(void)
{
#if XCHAL_HAVE_CP
unsigned long i = 0;
@@ -64,7 +64,7 @@ extern __inline__ void __clear_cpenable(void)
#endif
}
-extern __inline__ void enable_coprocessor(int i)
+static inline void enable_coprocessor(int i)
{
#if XCHAL_HAVE_CP
int cp;
@@ -74,7 +74,7 @@ extern __inline__ void enable_coprocessor(int i)
#endif
}
-extern __inline__ void disable_coprocessor(int i)
+static inline void disable_coprocessor(int i)
{
#if XCHAL_HAVE_CP
int cp;
@@ -123,7 +123,7 @@ do { \
* cmpxchg
*/
-extern __inline__ unsigned long
+static inline unsigned long
__cmpxchg_u32(volatile int *p, int old, int new)
{
__asm__ __volatile__("rsil a15, "__stringify(LOCKLEVEL)"\n\t"
@@ -173,7 +173,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
* where no register reference will cause an overflow.
*/
-extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
{
unsigned long tmp;
__asm__ __volatile__("rsil a15, "__stringify(LOCKLEVEL)"\n\t"
diff --git a/include/asm-xtensa/tlbflush.h b/include/asm-xtensa/tlbflush.h
index 23bfe9db45f..43f6ec859af 100644
--- a/include/asm-xtensa/tlbflush.h
+++ b/include/asm-xtensa/tlbflush.h
@@ -39,7 +39,7 @@ extern void flush_tlb_range(struct vm_area_struct*,unsigned long,unsigned long);
* page-table pages.
*/
-extern inline void flush_tlb_pgtables(struct mm_struct *mm,
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
unsigned long start, unsigned long end)
{
}
@@ -51,26 +51,26 @@ extern inline void flush_tlb_pgtables(struct mm_struct *mm,
#define ITLB_PROBE_SUCCESS (1 << ITLB_WAYS_LOG2)
#define DTLB_PROBE_SUCCESS (1 << DTLB_WAYS_LOG2)
-extern inline unsigned long itlb_probe(unsigned long addr)
+static inline unsigned long itlb_probe(unsigned long addr)
{
unsigned long tmp;
__asm__ __volatile__("pitlb %0, %1\n\t" : "=a" (tmp) : "a" (addr));
return tmp;
}
-extern inline unsigned long dtlb_probe(unsigned long addr)
+static inline unsigned long dtlb_probe(unsigned long addr)
{
unsigned long tmp;
__asm__ __volatile__("pdtlb %0, %1\n\t" : "=a" (tmp) : "a" (addr));
return tmp;
}
-extern inline void invalidate_itlb_entry (unsigned long probe)
+static inline void invalidate_itlb_entry (unsigned long probe)
{
__asm__ __volatile__("iitlb %0; isync\n\t" : : "a" (probe));
}
-extern inline void invalidate_dtlb_entry (unsigned long probe)
+static inline void invalidate_dtlb_entry (unsigned long probe)
{
__asm__ __volatile__("idtlb %0; dsync\n\t" : : "a" (probe));
}
@@ -80,68 +80,68 @@ extern inline void invalidate_dtlb_entry (unsigned long probe)
* caller must follow up with an 'isync', which can be relatively
* expensive on some Xtensa implementations.
*/
-extern inline void invalidate_itlb_entry_no_isync (unsigned entry)
+static inline void invalidate_itlb_entry_no_isync (unsigned entry)
{
/* Caller must follow up with 'isync'. */
__asm__ __volatile__ ("iitlb %0\n" : : "a" (entry) );
}
-extern inline void invalidate_dtlb_entry_no_isync (unsigned entry)
+static inline void invalidate_dtlb_entry_no_isync (unsigned entry)
{
/* Caller must follow up with 'isync'. */
__asm__ __volatile__ ("idtlb %0\n" : : "a" (entry) );
}
-extern inline void set_itlbcfg_register (unsigned long val)
+static inline void set_itlbcfg_register (unsigned long val)
{
__asm__ __volatile__("wsr %0, "__stringify(ITLBCFG)"\n\t" "isync\n\t"
: : "a" (val));
}
-extern inline void set_dtlbcfg_register (unsigned long val)
+static inline void set_dtlbcfg_register (unsigned long val)
{
__asm__ __volatile__("wsr %0, "__stringify(DTLBCFG)"; dsync\n\t"
: : "a" (val));
}
-extern inline void set_ptevaddr_register (unsigned long val)
+static inline void set_ptevaddr_register (unsigned long val)
{
__asm__ __volatile__(" wsr %0, "__stringify(PTEVADDR)"; isync\n"
: : "a" (val));
}
-extern inline unsigned long read_ptevaddr_register (void)
+static inline unsigned long read_ptevaddr_register (void)
{
unsigned long tmp;
__asm__ __volatile__("rsr %0, "__stringify(PTEVADDR)"\n\t" : "=a" (tmp));
return tmp;
}
-extern inline void write_dtlb_entry (pte_t entry, int way)
+static inline void write_dtlb_entry (pte_t entry, int way)
{
__asm__ __volatile__("wdtlb %1, %0; dsync\n\t"
: : "r" (way), "r" (entry) );
}
-extern inline void write_itlb_entry (pte_t entry, int way)
+static inline void write_itlb_entry (pte_t entry, int way)
{
__asm__ __volatile__("witlb %1, %0; isync\n\t"
: : "r" (way), "r" (entry) );
}
-extern inline void invalidate_page_directory (void)
+static inline void invalidate_page_directory (void)
{
invalidate_dtlb_entry (DTLB_WAY_PGTABLE);
}
-extern inline void invalidate_itlb_mapping (unsigned address)
+static inline void invalidate_itlb_mapping (unsigned address)
{
unsigned long tlb_entry;
while ((tlb_entry = itlb_probe (address)) & ITLB_PROBE_SUCCESS)
invalidate_itlb_entry (tlb_entry);
}
-extern inline void invalidate_dtlb_mapping (unsigned address)
+static inline void invalidate_dtlb_mapping (unsigned address)
{
unsigned long tlb_entry;
while ((tlb_entry = dtlb_probe (address)) & DTLB_PROBE_SUCCESS)
@@ -165,28 +165,28 @@ extern inline void invalidate_dtlb_mapping (unsigned address)
* as[07..00] contain the asid
*/
-extern inline unsigned long read_dtlb_virtual (int way)
+static inline unsigned long read_dtlb_virtual (int way)
{
unsigned long tmp;
__asm__ __volatile__("rdtlb0 %0, %1\n\t" : "=a" (tmp), "+a" (way));
return tmp;
}
-extern inline unsigned long read_dtlb_translation (int way)
+static inline unsigned long read_dtlb_translation (int way)
{
unsigned long tmp;
__asm__ __volatile__("rdtlb1 %0, %1\n\t" : "=a" (tmp), "+a" (way));
return tmp;
}
-extern inline unsigned long read_itlb_virtual (int way)
+static inline unsigned long read_itlb_virtual (int way)
{
unsigned long tmp;
__asm__ __volatile__("ritlb0 %0, %1\n\t" : "=a" (tmp), "+a" (way));
return tmp;
}
-extern inline unsigned long read_itlb_translation (int way)
+static inline unsigned long read_itlb_translation (int way)
{
unsigned long tmp;
__asm__ __volatile__("ritlb1 %0, %1\n\t" : "=a" (tmp), "+a" (way));
diff --git a/include/asm-xtensa/types.h b/include/asm-xtensa/types.h
index ebac0046985..9d99a8e9e33 100644
--- a/include/asm-xtensa/types.h
+++ b/include/asm-xtensa/types.h
@@ -58,8 +58,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
-typedef unsigned int kmem_bufctl_t;
-
#endif /* __KERNEL__ */
#endif
diff --git a/include/asm-xtensa/uaccess.h b/include/asm-xtensa/uaccess.h
index 35576b25c7b..06a22b83ba1 100644
--- a/include/asm-xtensa/uaccess.h
+++ b/include/asm-xtensa/uaccess.h
@@ -25,7 +25,7 @@
#define _ASMLANGUAGE
#include <asm/current.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/processor.h>
/*
@@ -211,7 +211,7 @@
#define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
#define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
-extern inline int verify_area(int type, const void * addr, unsigned long size)
+static inline int verify_area(int type, const void * addr, unsigned long size)
{
return access_ok(type,addr,size) ? 0 : -EFAULT;
}
@@ -464,7 +464,7 @@ __generic_copy_from_user(void *to, const void *from, unsigned long n)
* success.
*/
-extern inline unsigned long
+static inline unsigned long
__xtensa_clear_user(void *addr, unsigned long size)
{
if ( ! memset(addr, 0, size) )
@@ -472,7 +472,7 @@ __xtensa_clear_user(void *addr, unsigned long size)
return 0;
}
-extern inline unsigned long
+static inline unsigned long
clear_user(void *addr, unsigned long size)
{
if (access_ok(VERIFY_WRITE, addr, size))
@@ -486,7 +486,7 @@ clear_user(void *addr, unsigned long size)
extern long __strncpy_user(char *, const char *, long);
#define __strncpy_from_user __strncpy_user
-extern inline long
+static inline long
strncpy_from_user(char *dst, const char *src, long count)
{
if (access_ok(VERIFY_READ, src, 1))
@@ -502,7 +502,7 @@ strncpy_from_user(char *dst, const char *src, long count)
*/
extern long __strnlen_user(const char *, long);
-extern inline long strnlen_user(const char *str, long len)
+static inline long strnlen_user(const char *str, long len)
{
unsigned long top = __kernel_ok ? ~0UL : TASK_SIZE - 1;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index b46a5205ee7..026c3c011dc 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -41,7 +41,7 @@
#include <asm/acpi.h>
-#ifdef CONFIG_ACPI_BOOT
+#ifdef CONFIG_ACPI
enum acpi_irq_model_id {
ACPI_IRQ_MODEL_PIC = 0,
@@ -429,23 +429,13 @@ extern int pci_mmcfg_config_num;
extern int sbf_port ;
-#else /*!CONFIG_ACPI_BOOT*/
+#else /* !CONFIG_ACPI */
#define acpi_mp_config 0
-static inline int acpi_boot_init(void)
-{
- return 0;
-}
-
-static inline int acpi_boot_table_init(void)
-{
- return 0;
-}
+#endif /* !CONFIG_ACPI */
-#endif /*!CONFIG_ACPI_BOOT*/
-
-unsigned int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low);
+int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low);
int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
/*
@@ -455,7 +445,7 @@ int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
*/
void acpi_unregister_gsi (u32 gsi);
-#ifdef CONFIG_ACPI_PCI
+#ifdef CONFIG_ACPI
struct acpi_prt_entry {
struct list_head node;
@@ -489,7 +479,7 @@ struct acpi_pci_driver {
int acpi_pci_register_driver(struct acpi_pci_driver *driver);
void acpi_pci_unregister_driver(struct acpi_pci_driver *driver);
-#endif /*CONFIG_ACPI_PCI*/
+#endif /* CONFIG_ACPI */
#ifdef CONFIG_ACPI_EC
@@ -498,20 +488,9 @@ extern int ec_write(u8 addr, u8 val);
#endif /*CONFIG_ACPI_EC*/
-#ifdef CONFIG_ACPI_INTERPRETER
-
extern int acpi_blacklisted(void);
extern void acpi_bios_year(char *s);
-#else /*!CONFIG_ACPI_INTERPRETER*/
-
-static inline int acpi_blacklisted(void)
-{
- return 0;
-}
-
-#endif /*!CONFIG_ACPI_INTERPRETER*/
-
#define ACPI_CSTATE_LIMIT_DEFINED /* for driver builds */
#ifdef CONFIG_ACPI
@@ -549,5 +528,17 @@ static inline int acpi_get_pxm(acpi_handle handle)
extern int pnpacpi_disabled;
+#else /* CONFIG_ACPI */
+
+static inline int acpi_boot_init(void)
+{
+ return 0;
+}
+
+static inline int acpi_boot_table_init(void)
+{
+ return 0;
+}
+
#endif /* CONFIG_ACPI */
#endif /*_LINUX_ACPI_H*/
diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h
index af1010b6dab..93bfb0beb62 100644
--- a/include/linux/attribute_container.h
+++ b/include/linux/attribute_container.h
@@ -11,10 +11,12 @@
#include <linux/device.h>
#include <linux/list.h>
+#include <linux/klist.h>
+#include <linux/spinlock.h>
struct attribute_container {
struct list_head node;
- struct list_head containers;
+ struct klist containers;
struct class *class;
struct class_device_attribute **attrs;
int (*match)(struct attribute_container *, struct device *);
@@ -62,12 +64,8 @@ int attribute_container_add_class_device_adapter(struct attribute_container *con
struct class_device *classdev);
void attribute_container_remove_attrs(struct class_device *classdev);
void attribute_container_class_device_del(struct class_device *classdev);
-
-
-
-
-
-
+struct attribute_container *attribute_container_classdev_to_container(struct class_device *);
+struct class_device *attribute_container_find_class_device(struct attribute_container *, struct device *);
struct class_device_attribute **attribute_container_classdev_to_attrs(const struct class_device *classdev);
#endif
diff --git a/include/linux/auxvec.h b/include/linux/auxvec.h
new file mode 100644
index 00000000000..9a7b374c9fb
--- /dev/null
+++ b/include/linux/auxvec.h
@@ -0,0 +1,31 @@
+#ifndef _LINUX_AUXVEC_H
+#define _LINUX_AUXVEC_H
+
+#include <asm/auxvec.h>
+
+/* Symbolic values for the entries in the auxiliary table
+ put on the initial stack */
+#define AT_NULL 0 /* end of vector */
+#define AT_IGNORE 1 /* entry should be ignored */
+#define AT_EXECFD 2 /* file descriptor of program */
+#define AT_PHDR 3 /* program headers for program */
+#define AT_PHENT 4 /* size of program header entry */
+#define AT_PHNUM 5 /* number of program headers */
+#define AT_PAGESZ 6 /* system page size */
+#define AT_BASE 7 /* base address of interpreter */
+#define AT_FLAGS 8 /* flags */
+#define AT_ENTRY 9 /* entry point of program */
+#define AT_NOTELF 10 /* program is not ELF */
+#define AT_UID 11 /* real uid */
+#define AT_EUID 12 /* effective uid */
+#define AT_GID 13 /* real gid */
+#define AT_EGID 14 /* effective gid */
+#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
+#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
+#define AT_CLKTCK 17 /* frequency at which times() increments */
+
+#define AT_SECURE 23 /* secure mode boolean */
+
+#define AT_VECTOR_SIZE 42 /* Size of auxiliary table. */
+
+#endif /* _LINUX_AUXVEC_H */
diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h
index f7f0913cd11..c1237aa92e3 100644
--- a/include/linux/bfs_fs.h
+++ b/include/linux/bfs_fs.h
@@ -14,8 +14,9 @@
#define BFS_INODES_PER_BLOCK 8
/* SVR4 vnode type values (bfs_inode->i_vtype) */
-#define BFS_VDIR 2
-#define BFS_VREG 1
+#define BFS_VDIR 2L
+#define BFS_VREG 1L
+
/* BFS inode layout on disk */
struct bfs_inode {
@@ -58,22 +59,22 @@ struct bfs_super_block {
__u32 s_padding[118];
};
-#define BFS_NZFILESIZE(ip) \
- (((ip)->i_eoffset + 1) - (ip)->i_sblock * BFS_BSIZE)
-
-#define BFS_FILESIZE(ip) \
- ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
-
-#define BFS_FILEBLOCKS(ip) \
- ((ip)->i_sblock == 0 ? 0 : ((ip)->i_eblock + 1) - (ip)->i_sblock)
#define BFS_OFF2INO(offset) \
((((offset) - BFS_BSIZE) / sizeof(struct bfs_inode)) + BFS_ROOT_INO)
#define BFS_INO2OFF(ino) \
((__u32)(((ino) - BFS_ROOT_INO) * sizeof(struct bfs_inode)) + BFS_BSIZE)
+#define BFS_NZFILESIZE(ip) \
+ ((cpu_to_le32((ip)->i_eoffset) + 1) - cpu_to_le32((ip)->i_sblock) * BFS_BSIZE)
+
+#define BFS_FILESIZE(ip) \
+ ((ip)->i_sblock == 0 ? 0 : BFS_NZFILESIZE(ip))
+#define BFS_FILEBLOCKS(ip) \
+ ((ip)->i_sblock == 0 ? 0 : (cpu_to_le32((ip)->i_eblock) + 1) - cpu_to_le32((ip)->i_sblock))
#define BFS_UNCLEAN(bfs_sb, sb) \
- ((bfs_sb->s_from != -1) && (bfs_sb->s_to != -1) && !(sb->s_flags & MS_RDONLY))
+ ((cpu_to_le32(bfs_sb->s_from) != -1) && (cpu_to_le32(bfs_sb->s_to) != -1) && !(sb->s_flags & MS_RDONLY))
+
#endif /* _LINUX_BFS_FS_H */
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 36ef29fa0d8..cdaf03a14a5 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -111,7 +111,6 @@ struct bio {
void *bi_private;
bio_destructor_t *bi_destructor; /* destructor */
- struct bio_set *bi_set; /* memory pools set */
};
/*
@@ -280,6 +279,7 @@ extern void bioset_free(struct bio_set *);
extern struct bio *bio_alloc(unsigned int __nocast, int);
extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *);
extern void bio_put(struct bio *);
+extern void bio_free(struct bio *, struct bio_set *);
extern void bio_endio(struct bio *, unsigned int, int);
struct request_queue;
@@ -295,7 +295,13 @@ extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
extern int bio_get_nr_vecs(struct block_device *);
extern struct bio *bio_map_user(struct request_queue *, struct block_device *,
unsigned long, unsigned int, int);
+struct sg_iovec;
+extern struct bio *bio_map_user_iov(struct request_queue *,
+ struct block_device *,
+ struct sg_iovec *, int, int);
extern void bio_unmap_user(struct bio *);
+extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
+ unsigned int);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 19bd8e7e11b..aefa26fbae8 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -563,10 +563,12 @@ extern void blk_sync_queue(struct request_queue *q);
extern void __blk_stop_queue(request_queue_t *q);
extern void blk_run_queue(request_queue_t *);
extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
-extern struct request *blk_rq_map_user(request_queue_t *, int, void __user *, unsigned int);
-extern int blk_rq_unmap_user(struct request *, struct bio *, unsigned int);
-extern int blk_execute_rq(request_queue_t *, struct gendisk *, struct request *);
-
+extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
+extern int blk_rq_unmap_user(struct bio *, unsigned int);
+extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, unsigned int);
+extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
+extern int blk_execute_rq(request_queue_t *, struct gendisk *,
+ struct request *, int);
static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
{
return bdev->bd_disk->queue;
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 8d139f4acf2..6b4618902d3 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -233,6 +233,7 @@ typedef __u32 kernel_cap_t;
/* Allow enabling/disabling tagged queuing on SCSI controllers and sending
arbitrary SCSI commands */
/* Allow setting encryption key on loopback filesystem */
+/* Allow setting zone reclaim policy */
#define CAP_SYS_ADMIN 21
diff --git a/include/linux/compat.h b/include/linux/compat.h
index b58b7d6f2fd..f9ca534787e 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -18,6 +18,9 @@
#define compat_jiffies_to_clock_t(x) \
(((unsigned long)(x) * COMPAT_USER_HZ) / HZ)
+typedef __compat_uid32_t compat_uid_t;
+typedef __compat_gid32_t compat_gid_t;
+
struct rusage;
struct compat_itimerspec {
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 3438233305a..24062a1dbf6 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,7 +23,8 @@ void cpuset_init_current_mems_allowed(void);
void cpuset_update_current_mems_allowed(void);
void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
-int cpuset_zone_allowed(struct zone *z);
+extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask);
+extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
extern struct file_operations proc_cpuset_operations;
extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
@@ -48,7 +49,13 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
return 1;
}
-static inline int cpuset_zone_allowed(struct zone *z)
+static inline int cpuset_zone_allowed(struct zone *z,
+ unsigned int __nocast gfp_mask)
+{
+ return 1;
+}
+
+static inline int cpuset_excl_nodes_overlap(const struct task_struct *p)
{
return 1;
}
diff --git a/include/linux/crc16.h b/include/linux/crc16.h
new file mode 100644
index 00000000000..bdedf825b04
--- /dev/null
+++ b/include/linux/crc16.h
@@ -0,0 +1,44 @@
+/*
+ * crc16.h - CRC-16 routine
+ *
+ * Implements the standard CRC-16, as used with 1-wire devices:
+ * Width 16
+ * Poly 0x8005 (x^16 + x^15 + x^2 + 1)
+ * Init 0
+ *
+ * For 1-wire devices, the CRC is stored inverted, LSB-first
+ *
+ * Example buffer with the CRC attached:
+ * 31 32 33 34 35 36 37 38 39 C2 44
+ *
+ * The CRC over a buffer with the CRC attached is 0xB001.
+ * So, if (crc16(0, buf, size) == 0xB001) then the buffer is valid.
+ *
+ * Refer to "Application Note 937: Book of iButton Standards" for details.
+ * http://www.maxim-ic.com/appnotes.cfm/appnote_number/937
+ *
+ * Copyright (c) 2005 Ben Gardner <bgardner@wabtec.com>
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2. See the file COPYING for more details.
+ */
+
+#ifndef __CRC16_H
+#define __CRC16_H
+
+#include <linux/types.h>
+
+#define CRC16_INIT 0
+#define CRC16_VALID 0xb001
+
+extern u16 const crc16_table[256];
+
+extern u16 crc16(u16 crc, const u8 *buffer, size_t len);
+
+static inline u16 crc16_byte(u16 crc, const u8 data)
+{
+ return (crc >> 8) ^ crc16_table[(crc ^ data) & 0xff];
+}
+
+#endif /* __CRC16_H */
+
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5e2bcc636a0..3c89df6e776 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -45,6 +45,7 @@
#define CRYPTO_TFM_MODE_CTR 0x00000008
#define CRYPTO_TFM_REQ_WEAK_KEY 0x00000100
+#define CRYPTO_TFM_REQ_MAY_SLEEP 0x00000200
#define CRYPTO_TFM_RES_WEAK_KEY 0x00100000
#define CRYPTO_TFM_RES_BAD_KEY_LEN 0x00200000
#define CRYPTO_TFM_RES_BAD_KEY_SCHED 0x00400000
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 50be290d24d..ab04b4f9b0d 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -88,8 +88,9 @@ struct dentry {
* negative */
/*
* The next three fields are touched by __d_lookup. Place them here
- * so they all fit in a 16-byte range, with 16-byte alignment.
+ * so they all fit in a cache line.
*/
+ struct hlist_node d_hash; /* lookup hash list */
struct dentry *d_parent; /* parent directory */
struct qstr d_name;
@@ -103,7 +104,6 @@ struct dentry {
void *d_fsdata; /* fs-specific data */
struct rcu_head d_rcu;
struct dcookie_struct *d_cookie; /* cookie, if any */
- struct hlist_node d_hash; /* lookup hash list */
int d_mounted;
unsigned char d_iname[DNAME_INLINE_LEN_MIN]; /* small names */
};
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 007c290f74d..8bf4bacb505 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -432,7 +432,10 @@ struct dccp_sock {
struct ccid *dccps_hc_rx_ccid;
struct ccid *dccps_hc_tx_ccid;
struct dccp_options_received dccps_options_received;
+ struct timeval dccps_epoch;
enum dccp_role dccps_role:2;
+ __u8 dccps_hc_rx_insert_options:1;
+ __u8 dccps_hc_tx_insert_options:1;
};
static inline struct dccp_sock *dccp_sk(const struct sock *sk)
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 5e93e6dce9a..c30175e8dec 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -1,6 +1,8 @@
#ifndef __DMI_H__
#define __DMI_H__
+#include <linux/list.h>
+
enum dmi_field {
DMI_NONE,
DMI_BIOS_VENDOR,
@@ -16,6 +18,24 @@ enum dmi_field {
DMI_STRING_MAX,
};
+enum dmi_device_type {
+ DMI_DEV_TYPE_ANY = 0,
+ DMI_DEV_TYPE_OTHER,
+ DMI_DEV_TYPE_UNKNOWN,
+ DMI_DEV_TYPE_VIDEO,
+ DMI_DEV_TYPE_SCSI,
+ DMI_DEV_TYPE_ETHERNET,
+ DMI_DEV_TYPE_TOKENRING,
+ DMI_DEV_TYPE_SOUND,
+ DMI_DEV_TYPE_IPMI = -1
+};
+
+struct dmi_header {
+ u8 type;
+ u8 length;
+ u16 handle;
+};
+
/*
* DMI callbacks for problem boards
*/
@@ -26,22 +46,32 @@ struct dmi_strmatch {
struct dmi_system_id {
int (*callback)(struct dmi_system_id *);
- char *ident;
+ const char *ident;
struct dmi_strmatch matches[4];
void *driver_data;
};
-#define DMI_MATCH(a,b) { a, b }
+#define DMI_MATCH(a, b) { a, b }
+
+struct dmi_device {
+ struct list_head list;
+ int type;
+ const char *name;
+ void *device_data; /* Type specific data */
+};
#if defined(CONFIG_X86) && !defined(CONFIG_X86_64)
extern int dmi_check_system(struct dmi_system_id *list);
extern char * dmi_get_system_info(int field);
-
+extern struct dmi_device * dmi_find_device(int type, const char *name,
+ struct dmi_device *from);
#else
static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
static inline char * dmi_get_system_info(int field) { return NULL; }
+static struct dmi_device * dmi_find_device(int type, const char *name,
+ struct dmi_device *from) { return NULL; }
#endif
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 73781ec165b..c7c5dd31618 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -91,11 +91,6 @@ typedef struct {
#define EFI_PAGE_SHIFT 12
-/*
- * For current x86 implementations of EFI, there is
- * additional padding in the mem descriptors. This is not
- * the case in ia64. Need to have this fixed in the f/w.
- */
typedef struct {
u32 type;
u32 pad;
@@ -103,9 +98,6 @@ typedef struct {
u64 virt_addr;
u64 num_pages;
u64 attribute;
-#if defined (__i386__)
- u64 pad1;
-#endif
} efi_memory_desc_t;
typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
@@ -240,10 +232,12 @@ typedef struct {
} efi_system_table_t;
struct efi_memory_map {
- efi_memory_desc_t *phys_map;
- efi_memory_desc_t *map;
+ void *phys_map;
+ void *map;
+ void *map_end;
int nr_map;
unsigned long desc_version;
+ unsigned long desc_size;
};
/*
diff --git a/include/linux/elf.h b/include/linux/elf.h
index f5b3ba5a317..ff955dbf510 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -2,6 +2,7 @@
#define _LINUX_ELF_H
#include <linux/types.h>
+#include <linux/auxvec.h>
#include <asm/elf.h>
#ifndef elf_read_implies_exec
@@ -158,29 +159,6 @@ typedef __s64 Elf64_Sxword;
#define ELF64_ST_BIND(x) ELF_ST_BIND(x)
#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
-/* Symbolic values for the entries in the auxiliary table
- put on the initial stack */
-#define AT_NULL 0 /* end of vector */
-#define AT_IGNORE 1 /* entry should be ignored */
-#define AT_EXECFD 2 /* file descriptor of program */
-#define AT_PHDR 3 /* program headers for program */
-#define AT_PHENT 4 /* size of program header entry */
-#define AT_PHNUM 5 /* number of program headers */
-#define AT_PAGESZ 6 /* system page size */
-#define AT_BASE 7 /* base address of interpreter */
-#define AT_FLAGS 8 /* flags */
-#define AT_ENTRY 9 /* entry point of program */
-#define AT_NOTELF 10 /* program is not ELF */
-#define AT_UID 11 /* real uid */
-#define AT_EUID 12 /* effective uid */
-#define AT_GID 13 /* real gid */
-#define AT_EGID 14 /* effective gid */
-#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
-#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
-#define AT_CLKTCK 17 /* frequency at which times() increments */
-
-#define AT_SECURE 23 /* secure mode boolean */
-
typedef struct dynamic{
Elf32_Sword d_tag;
union{
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index a657130ba03..f7bd1c7ebef 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -313,6 +313,9 @@ struct ext2_inode {
#define EXT2_MOUNT_XATTR_USER 0x004000 /* Extended user attributes */
#define EXT2_MOUNT_POSIX_ACL 0x008000 /* POSIX Access Control Lists */
#define EXT2_MOUNT_XIP 0x010000 /* Execute in place */
+#define EXT2_MOUNT_USRQUOTA 0x020000 /* user quota */
+#define EXT2_MOUNT_GRPQUOTA 0x040000 /* group quota */
+
#define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt
#define set_opt(o, opt) o |= EXT2_MOUNT_##opt
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index c16662836c5..c0272d73ab2 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -373,6 +373,8 @@ struct ext3_inode {
#define EXT3_MOUNT_BARRIER 0x20000 /* Use block barriers */
#define EXT3_MOUNT_NOBH 0x40000 /* No bufferheads */
#define EXT3_MOUNT_QUOTA 0x80000 /* Some quota option set */
+#define EXT3_MOUNT_USRQUOTA 0x100000 /* "old" user quota */
+#define EXT3_MOUNT_GRPQUOTA 0x200000 /* "old" group quota */
/* Compatibility, for having both ext2_fs.h and ext3_fs.h included at once */
#ifndef _LINUX_EXT2_FS_H
diff --git a/include/linux/fb.h b/include/linux/fb.h
index bc24beeed97..82e39cd0c4f 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -107,6 +107,8 @@
#define FB_ACCEL_NV_20 44 /* nVidia Arch 20 */
#define FB_ACCEL_NV_30 45 /* nVidia Arch 30 */
#define FB_ACCEL_NV_40 46 /* nVidia Arch 40 */
+#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari V3XT, V5, V8 */
+#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */
#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */
#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */
#define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */
@@ -495,6 +497,9 @@ struct fb_cursor_user {
#define FB_EVENT_BLANK 0x08
/* Private modelist is to be replaced */
#define FB_EVENT_NEW_MODELIST 0x09
+/* The resolution of the passed in fb_info about to change and
+ all vc's should be changed */
+#define FB_EVENT_MODE_CHANGE_ALL 0x0A
struct fb_event {
struct fb_info *info;
@@ -820,13 +825,29 @@ extern void fb_pad_unaligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 idx,
u32 height, u32 shift_high, u32 shift_low, u32 mod);
extern void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height);
extern void fb_set_suspend(struct fb_info *info, int state);
-extern int fb_get_color_depth(struct fb_var_screeninfo *var);
+extern int fb_get_color_depth(struct fb_var_screeninfo *var,
+ struct fb_fix_screeninfo *fix);
extern int fb_get_options(char *name, char **option);
extern int fb_new_modelist(struct fb_info *info);
extern struct fb_info *registered_fb[FB_MAX];
extern int num_registered_fb;
+static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
+ u8 *src, u32 s_pitch, u32 height)
+{
+ int i, j;
+
+ d_pitch -= s_pitch;
+
+ for (i = height; i--; ) {
+ /* s_pitch is a few bytes at the most, memcpy is suboptimal */
+ for (j = 0; j < s_pitch; j++)
+ *dst++ = *src++;
+ dst += d_pitch;
+ }
+}
+
/* drivers/video/fbsysfs.c */
extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
extern void framebuffer_release(struct fb_info *info);
@@ -856,8 +877,11 @@ extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var,
extern int fb_validate_mode(const struct fb_var_screeninfo *var,
struct fb_info *info);
extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var);
-extern void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs);
+extern const unsigned char *fb_firmware_edid(struct device *device);
+extern void fb_edid_to_monspecs(unsigned char *edid,
+ struct fb_monspecs *specs);
extern void fb_destroy_modedb(struct fb_videomode *modedb);
+extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb);
/* drivers/video/modedb.c */
#define VESA_MODEDB_SIZE 34
diff --git a/include/linux/file.h b/include/linux/file.h
index 5206beb9a80..f5bbd4c508b 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -9,6 +9,7 @@
#include <linux/posix_types.h>
#include <linux/compiler.h>
#include <linux/spinlock.h>
+#include <linux/rcupdate.h>
/*
* The default fd array needs to be at least BITS_PER_LONG,
@@ -16,23 +17,33 @@
*/
#define NR_OPEN_DEFAULT BITS_PER_LONG
+struct fdtable {
+ unsigned int max_fds;
+ int max_fdset;
+ int next_fd;
+ struct file ** fd; /* current fd array */
+ fd_set *close_on_exec;
+ fd_set *open_fds;
+ struct rcu_head rcu;
+ struct files_struct *free_files;
+ struct fdtable *next;
+};
+
/*
* Open file table structure
*/
struct files_struct {
atomic_t count;
spinlock_t file_lock; /* Protects all the below members. Nests inside tsk->alloc_lock */
- int max_fds;
- int max_fdset;
- int next_fd;
- struct file ** fd; /* current fd array */
- fd_set *close_on_exec;
- fd_set *open_fds;
+ struct fdtable *fdt;
+ struct fdtable fdtab;
fd_set close_on_exec_init;
fd_set open_fds_init;
struct file * fd_array[NR_OPEN_DEFAULT];
};
+#define files_fdtable(files) (rcu_dereference((files)->fdt))
+
extern void FASTCALL(__fput(struct file *));
extern void FASTCALL(fput(struct file *));
@@ -59,13 +70,16 @@ extern fd_set *alloc_fdset(int);
extern void free_fdset(fd_set *, int);
extern int expand_files(struct files_struct *, int nr);
+extern void free_fdtable(struct fdtable *fdt);
+extern void __init files_defer_init(void);
static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
{
struct file * file = NULL;
+ struct fdtable *fdt = files_fdtable(files);
- if (fd < files->max_fds)
- file = files->fd[fd];
+ if (fd < fdt->max_fds)
+ file = rcu_dereference(fdt->fd[fd]);
return file;
}
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 886255b69bb..2063c0839d4 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -3,6 +3,9 @@
#include <linux/module.h>
#include <linux/types.h>
#define FIRMWARE_NAME_MAX 30
+#define FW_ACTION_NOHOTPLUG 0
+#define FW_ACTION_HOTPLUG 1
+
struct firmware {
size_t size;
u8 *data;
@@ -11,7 +14,7 @@ struct device;
int request_firmware(const struct firmware **fw, const char *name,
struct device *device);
int request_firmware_nowait(
- struct module *module,
+ struct module *module, int hotplug,
const char *name, struct device *device, void *context,
void (*cont)(const struct firmware *fw, void *context));
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 67e6732d4fd..7f61227827d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -9,6 +9,7 @@
#include <linux/config.h>
#include <linux/limits.h>
#include <linux/ioctl.h>
+#include <linux/rcuref.h>
/*
* It's silly to have NR_OPEN bigger than NR_FILE, but you can change
@@ -69,6 +70,7 @@ extern int dir_notify_enable;
#define READ 0
#define WRITE 1
#define READA 2 /* read-ahead - don't block if no resources */
+#define SWRITE 3 /* for ll_rw_block() - wait for buffer lock */
#define SPECIAL 4 /* For non-blockdevice requests in request queue */
#define READ_SYNC (READ | (1 << BIO_RW_SYNC))
#define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC))
@@ -281,19 +283,9 @@ struct iattr {
struct timespec ia_atime;
struct timespec ia_mtime;
struct timespec ia_ctime;
- unsigned int ia_attr_flags;
};
/*
- * This is the inode attributes flag definitions
- */
-#define ATTR_FLAG_SYNCRONOUS 1 /* Syncronous write */
-#define ATTR_FLAG_NOATIME 2 /* Don't update atime */
-#define ATTR_FLAG_APPEND 4 /* Append-only file */
-#define ATTR_FLAG_IMMUTABLE 8 /* Immutable file */
-#define ATTR_FLAG_NODIRATIME 16 /* Don't update atime for directory */
-
-/*
* Includes for diskquotas.
*/
#include <linux/quota.h>
@@ -594,7 +586,6 @@ struct file {
unsigned int f_uid, f_gid;
struct file_ra_state f_ra;
- size_t f_maxcount;
unsigned long f_version;
void *f_security;
@@ -607,12 +598,13 @@ struct file {
spinlock_t f_ep_lock;
#endif /* #ifdef CONFIG_EPOLL */
struct address_space *f_mapping;
+ struct rcu_head f_rcuhead;
};
extern spinlock_t files_lock;
#define file_list_lock() spin_lock(&files_lock);
#define file_list_unlock() spin_unlock(&files_lock);
-#define get_file(x) atomic_inc(&(x)->f_count)
+#define get_file(x) rcuref_inc(&(x)->f_count)
#define file_count(x) atomic_read(&(x)->f_count)
#define MAX_NON_LFS ((1UL<<31) - 1)
@@ -1291,6 +1283,7 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
/* fs/open.c */
extern int do_truncate(struct dentry *, loff_t start);
+extern long do_sys_open(const char __user *filename, int flags, int mode);
extern struct file *filp_open(const char *, int, int);
extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
extern int filp_close(struct file *, fl_owner_t id);
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
new file mode 100644
index 00000000000..acbeb96a335
--- /dev/null
+++ b/include/linux/fuse.h
@@ -0,0 +1,259 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu>
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+/* This file defines the kernel interface of FUSE */
+
+#include <asm/types.h>
+
+/** Version number of this interface */
+#define FUSE_KERNEL_VERSION 7
+
+/** Minor version number of this interface */
+#define FUSE_KERNEL_MINOR_VERSION 2
+
+/** The node ID of the root inode */
+#define FUSE_ROOT_ID 1
+
+/** The major number of the fuse character device */
+#define FUSE_MAJOR 10
+
+/** The minor number of the fuse character device */
+#define FUSE_MINOR 229
+
+/* Make sure all structures are padded to 64bit boundary, so 32bit
+ userspace works under 64bit kernels */
+
+struct fuse_attr {
+ __u64 ino;
+ __u64 size;
+ __u64 blocks;
+ __u64 atime;
+ __u64 mtime;
+ __u64 ctime;
+ __u32 atimensec;
+ __u32 mtimensec;
+ __u32 ctimensec;
+ __u32 mode;
+ __u32 nlink;
+ __u32 uid;
+ __u32 gid;
+ __u32 rdev;
+};
+
+struct fuse_kstatfs {
+ __u64 blocks;
+ __u64 bfree;
+ __u64 bavail;
+ __u64 files;
+ __u64 ffree;
+ __u32 bsize;
+ __u32 namelen;
+};
+
+#define FATTR_MODE (1 << 0)
+#define FATTR_UID (1 << 1)
+#define FATTR_GID (1 << 2)
+#define FATTR_SIZE (1 << 3)
+#define FATTR_ATIME (1 << 4)
+#define FATTR_MTIME (1 << 5)
+#define FATTR_CTIME (1 << 6)
+
+/**
+ * Flags returned by the OPEN request
+ *
+ * FOPEN_DIRECT_IO: bypass page cache for this open file
+ * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
+ */
+#define FOPEN_DIRECT_IO (1 << 0)
+#define FOPEN_KEEP_CACHE (1 << 1)
+
+enum fuse_opcode {
+ FUSE_LOOKUP = 1,
+ FUSE_FORGET = 2, /* no reply */
+ FUSE_GETATTR = 3,
+ FUSE_SETATTR = 4,
+ FUSE_READLINK = 5,
+ FUSE_SYMLINK = 6,
+ FUSE_MKNOD = 8,
+ FUSE_MKDIR = 9,
+ FUSE_UNLINK = 10,
+ FUSE_RMDIR = 11,
+ FUSE_RENAME = 12,
+ FUSE_LINK = 13,
+ FUSE_OPEN = 14,
+ FUSE_READ = 15,
+ FUSE_WRITE = 16,
+ FUSE_STATFS = 17,
+ FUSE_RELEASE = 18,
+ FUSE_FSYNC = 20,
+ FUSE_SETXATTR = 21,
+ FUSE_GETXATTR = 22,
+ FUSE_LISTXATTR = 23,
+ FUSE_REMOVEXATTR = 24,
+ FUSE_FLUSH = 25,
+ FUSE_INIT = 26,
+ FUSE_OPENDIR = 27,
+ FUSE_READDIR = 28,
+ FUSE_RELEASEDIR = 29,
+ FUSE_FSYNCDIR = 30
+};
+
+/* Conservative buffer size for the client */
+#define FUSE_MAX_IN 8192
+
+#define FUSE_NAME_MAX 1024
+#define FUSE_SYMLINK_MAX 4096
+#define FUSE_XATTR_SIZE_MAX 4096
+
+struct fuse_entry_out {
+ __u64 nodeid; /* Inode ID */
+ __u64 generation; /* Inode generation: nodeid:gen must
+ be unique for the fs's lifetime */
+ __u64 entry_valid; /* Cache timeout for the name */
+ __u64 attr_valid; /* Cache timeout for the attributes */
+ __u32 entry_valid_nsec;
+ __u32 attr_valid_nsec;
+ struct fuse_attr attr;
+};
+
+struct fuse_forget_in {
+ __u64 nlookup;
+};
+
+struct fuse_attr_out {
+ __u64 attr_valid; /* Cache timeout for the attributes */
+ __u32 attr_valid_nsec;
+ __u32 dummy;
+ struct fuse_attr attr;
+};
+
+struct fuse_mknod_in {
+ __u32 mode;
+ __u32 rdev;
+};
+
+struct fuse_mkdir_in {
+ __u32 mode;
+ __u32 padding;
+};
+
+struct fuse_rename_in {
+ __u64 newdir;
+};
+
+struct fuse_link_in {
+ __u64 oldnodeid;
+};
+
+struct fuse_setattr_in {
+ __u32 valid;
+ __u32 padding;
+ struct fuse_attr attr;
+};
+
+struct fuse_open_in {
+ __u32 flags;
+ __u32 padding;
+};
+
+struct fuse_open_out {
+ __u64 fh;
+ __u32 open_flags;
+ __u32 padding;
+};
+
+struct fuse_release_in {
+ __u64 fh;
+ __u32 flags;
+ __u32 padding;
+};
+
+struct fuse_flush_in {
+ __u64 fh;
+ __u32 flush_flags;
+ __u32 padding;
+};
+
+struct fuse_read_in {
+ __u64 fh;
+ __u64 offset;
+ __u32 size;
+ __u32 padding;
+};
+
+struct fuse_write_in {
+ __u64 fh;
+ __u64 offset;
+ __u32 size;
+ __u32 write_flags;
+};
+
+struct fuse_write_out {
+ __u32 size;
+ __u32 padding;
+};
+
+struct fuse_statfs_out {
+ struct fuse_kstatfs st;
+};
+
+struct fuse_fsync_in {
+ __u64 fh;
+ __u32 fsync_flags;
+ __u32 padding;
+};
+
+struct fuse_setxattr_in {
+ __u32 size;
+ __u32 flags;
+};
+
+struct fuse_getxattr_in {
+ __u32 size;
+ __u32 padding;
+};
+
+struct fuse_getxattr_out {
+ __u32 size;
+ __u32 padding;
+};
+
+struct fuse_init_in_out {
+ __u32 major;
+ __u32 minor;
+};
+
+struct fuse_in_header {
+ __u32 len;
+ __u32 opcode;
+ __u64 unique;
+ __u64 nodeid;
+ __u32 uid;
+ __u32 gid;
+ __u32 pid;
+ __u32 padding;
+};
+
+struct fuse_out_header {
+ __u32 len;
+ __s32 error;
+ __u64 unique;
+};
+
+struct fuse_dirent {
+ __u64 ino;
+ __u64 off;
+ __u32 namelen;
+ __u32 type;
+ char name[0];
+};
+
+#define FUSE_NAME_OFFSET ((unsigned) ((struct fuse_dirent *) 0)->name)
+#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
+#define FUSE_DIRENT_SIZE(d) \
+ FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 65d6cfdb6d3..10f96c31971 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -4,14 +4,40 @@
/* Second argument to futex syscall */
-#define FUTEX_WAIT (0)
-#define FUTEX_WAKE (1)
-#define FUTEX_FD (2)
-#define FUTEX_REQUEUE (3)
-#define FUTEX_CMP_REQUEUE (4)
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_FD 2
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
long do_futex(unsigned long uaddr, int op, int val,
unsigned long timeout, unsigned long uaddr2, int val2,
int val3);
+#define FUTEX_OP_SET 0 /* *(int *)UADDR2 = OPARG; */
+#define FUTEX_OP_ADD 1 /* *(int *)UADDR2 += OPARG; */
+#define FUTEX_OP_OR 2 /* *(int *)UADDR2 |= OPARG; */
+#define FUTEX_OP_ANDN 3 /* *(int *)UADDR2 &= ~OPARG; */
+#define FUTEX_OP_XOR 4 /* *(int *)UADDR2 ^= OPARG; */
+
+#define FUTEX_OP_OPARG_SHIFT 8 /* Use (1 << OPARG) instead of OPARG. */
+
+#define FUTEX_OP_CMP_EQ 0 /* if (oldval == CMPARG) wake */
+#define FUTEX_OP_CMP_NE 1 /* if (oldval != CMPARG) wake */
+#define FUTEX_OP_CMP_LT 2 /* if (oldval < CMPARG) wake */
+#define FUTEX_OP_CMP_LE 3 /* if (oldval <= CMPARG) wake */
+#define FUTEX_OP_CMP_GT 4 /* if (oldval > CMPARG) wake */
+#define FUTEX_OP_CMP_GE 5 /* if (oldval >= CMPARG) wake */
+
+/* FUTEX_WAKE_OP will perform atomically
+ int oldval = *(int *)UADDR2;
+ *(int *)UADDR2 = oldval OP OPARG;
+ if (oldval CMP CMPARG)
+ wake UADDR2; */
+
+#define FUTEX_OP(op, oparg, cmp, cmparg) \
+ (((op & 0xf) << 28) | ((cmp & 0xf) << 24) \
+ | ((oparg & 0xfff) << 12) | (cmparg & 0xfff))
+
#endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 7c7400137e9..4dc990f3b5c 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -40,6 +40,7 @@ struct vm_area_struct;
#define __GFP_ZERO 0x8000u /* Return zeroed page on success */
#define __GFP_NOMEMALLOC 0x10000u /* Don't use emergency reserves */
#define __GFP_NORECLAIM 0x20000u /* No realy zone reclaim during allocation */
+#define __GFP_HARDWALL 0x40000u /* Enforce hardwall cpuset memory allocs */
#define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */
#define __GFP_BITS_MASK ((1 << __GFP_BITS_SHIFT) - 1)
@@ -48,14 +49,15 @@ struct vm_area_struct;
#define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
- __GFP_NOMEMALLOC|__GFP_NORECLAIM)
+ __GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL)
#define GFP_ATOMIC (__GFP_HIGH)
#define GFP_NOIO (__GFP_WAIT)
#define GFP_NOFS (__GFP_WAIT | __GFP_IO)
#define GFP_KERNEL (__GFP_WAIT | __GFP_IO | __GFP_FS)
-#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS)
-#define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HIGHMEM)
+#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL)
+#define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
+ __GFP_HIGHMEM)
/* Flag - indicates that the buffer will be suitable for DMA. Ignored on some
platforms, used as appropriate on others */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f529d144281..e670b0d13fe 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -70,12 +70,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
void hugetlb_prefault_arch_hook(struct mm_struct *mm);
#endif
-#ifndef ARCH_HAS_HUGETLB_CLEAN_STALE_PGTABLE
-#define hugetlb_clean_stale_pgtable(pte) BUG()
-#else
-void hugetlb_clean_stale_pgtable(pte_t *pte);
-#endif
-
#else /* !CONFIG_HUGETLB_PAGE */
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
index 1b5018a965f..7eb4004b360 100644
--- a/include/linux/hwmon-sysfs.h
+++ b/include/linux/hwmon-sysfs.h
@@ -33,4 +33,19 @@ struct sensor_device_attribute sensor_dev_attr_##_name = { \
.index = _index, \
}
+struct sensor_device_attribute_2 {
+ struct device_attribute dev_attr;
+ u8 index;
+ u8 nr;
+};
+#define to_sensor_dev_attr_2(_dev_attr) \
+ container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
+
+#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
+struct sensor_device_attribute_2 sensor_dev_attr_##_name = { \
+ .dev_attr = __ATTR(_name,_mode,_show,_store), \
+ .index = _index, \
+ .nr = _nr, \
+}
+
#endif /* _LINUX_HWMON_SYSFS_H */
diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h
new file mode 100644
index 00000000000..cd4b7a042b8
--- /dev/null
+++ b/include/linux/hwmon-vid.h
@@ -0,0 +1,45 @@
+/*
+ hwmon-vid.h - VID/VRM/VRD voltage conversions
+
+ Originally part of lm_sensors
+ Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+ With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _LINUX_HWMON_VID_H
+#define _LINUX_HWMON_VID_H
+
+int vid_from_reg(int val, int vrm);
+int vid_which_vrm(void);
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+ val is in mV to avoid floating point in the kernel.
+ Returned value is the 4-, 5- or 6-bit VID code.
+ Note that only VRM 9.x is supported for now. */
+static inline int vid_to_reg(int val, int vrm)
+{
+ switch (vrm) {
+ case 91: /* VRM 9.1 */
+ case 90: /* VRM 9.0 */
+ return ((val >= 1100) && (val <= 1850) ?
+ ((18499 - val * 10) / 25 + 5) / 10 : -1);
+ default:
+ return -1;
+ }
+}
+
+#endif /* _LINUX_HWMON_VID_H */
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
new file mode 100644
index 00000000000..0efd994c37f
--- /dev/null
+++ b/include/linux/hwmon.h
@@ -0,0 +1,35 @@
+/*
+ hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+ This file declares helper functions for the sysfs class "hwmon",
+ for use by sensors drivers.
+
+ Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+*/
+
+#ifndef _HWMON_H_
+#define _HWMON_H_
+
+#include <linux/device.h>
+
+struct class_device *hwmon_device_register(struct device *dev);
+
+void hwmon_device_unregister(struct class_device *cdev);
+
+/* Scale user input to sensible values */
+static inline int SENSORS_LIMIT(long value, long low, long high)
+{
+ if (value < low)
+ return low;
+ else if (value > high)
+ return high;
+ else
+ return value;
+}
+
+#endif
+
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 33f08258f22..44f30876a1c 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -1,6 +1,6 @@
/* ------------------------------------------------------------------------- */
/* */
-/* i2c.h - definitions for the i2c-bus interface */
+/* i2c-id.h - identifier values for i2c drivers and adapters */
/* */
/* ------------------------------------------------------------------------- */
/* Copyright (C) 1995-1999 Simon G. Vogl
@@ -24,16 +24,6 @@
#define LINUX_I2C_ID_H
/*
- * This file is part of the i2c-bus package and contains the identifier
- * values for drivers, adapters and other folk populating these serial
- * worlds.
- *
- * These will change often (i.e. additions) , therefore this has been
- * separated from the functional interface definitions of the i2c api.
- *
- */
-
-/*
* ---- Driver types -----------------------------------------------------
* device id name + number function description, i2c address(es)
*
@@ -170,151 +160,113 @@
/*
* ---- Adapter types ----------------------------------------------------
- *
- * First, we distinguish between several algorithms to access the hardware
- * interface types, as a PCF 8584 needs other care than a bit adapter.
- */
-
-#define I2C_ALGO_NONE 0x000000
-#define I2C_ALGO_BIT 0x010000 /* bit style adapters */
-#define I2C_ALGO_PCF 0x020000 /* PCF 8584 style adapters */
-#define I2C_ALGO_ATI 0x030000 /* ATI video card */
-#define I2C_ALGO_SMBUS 0x040000
-#define I2C_ALGO_ISA 0x050000 /* lm_sensors ISA pseudo-adapter */
-#define I2C_ALGO_SAA7146 0x060000 /* SAA 7146 video decoder bus */
-#define I2C_ALGO_ACB 0x070000 /* ACCESS.bus algorithm */
-#define I2C_ALGO_IIC 0x080000 /* ITE IIC bus */
-#define I2C_ALGO_SAA7134 0x090000
-#define I2C_ALGO_MPC824X 0x0a0000 /* Motorola 8240 / 8245 */
-#define I2C_ALGO_IPMI 0x0b0000 /* IPMI dummy adapter */
-#define I2C_ALGO_IPMB 0x0c0000 /* IPMB adapter */
-#define I2C_ALGO_MPC107 0x0d0000
-#define I2C_ALGO_EC 0x100000 /* ACPI embedded controller */
-
-#define I2C_ALGO_MPC8XX 0x110000 /* MPC8xx PowerPC I2C algorithm */
-#define I2C_ALGO_OCP 0x120000 /* IBM or otherwise On-chip I2C algorithm */
-#define I2C_ALGO_BITHS 0x130000 /* enhanced bit style adapters */
-#define I2C_ALGO_IOP3XX 0x140000 /* XSCALE IOP3XX On-chip I2C alg */
-#define I2C_ALGO_SIBYTE 0x150000 /* Broadcom SiByte SOCs */
-#define I2C_ALGO_SGI 0x160000 /* SGI algorithm */
-
-#define I2C_ALGO_USB 0x170000 /* USB algorithm */
-#define I2C_ALGO_VIRT 0x180000 /* Virtual bus adapter */
-
-#define I2C_ALGO_MV64XXX 0x190000 /* Marvell mv64xxx i2c ctlr */
-#define I2C_ALGO_PCA 0x1a0000 /* PCA 9564 style adapters */
-#define I2C_ALGO_AU1550 0x1b0000 /* Au1550 PSC algorithm */
-
-#define I2C_ALGO_EXP 0x800000 /* experimental */
-
-#define I2C_ALGO_MASK 0xff0000 /* Mask for algorithms */
-#define I2C_ALGO_SHIFT 0x10 /* right shift to get index values */
-
-#define I2C_HW_ADAPS 0x10000 /* # adapter types */
-#define I2C_HW_MASK 0xffff
-
-
-/* hw specific modules that are defined per algorithm layer
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_LP 0x00 /* Parallel port Philips style adapter */
-#define I2C_HW_B_LPC 0x01 /* Parallel port, over control reg. */
-#define I2C_HW_B_SER 0x02 /* Serial line interface */
-#define I2C_HW_B_ELV 0x03 /* ELV Card */
-#define I2C_HW_B_VELLE 0x04 /* Vellemann K8000 */
-#define I2C_HW_B_BT848 0x05 /* BT848 video boards */
-#define I2C_HW_B_WNV 0x06 /* Winnov Videums */
-#define I2C_HW_B_VIA 0x07 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA 0x08 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_G400 0x09 /* Matrox G400 */
-#define I2C_HW_B_I810 0x0a /* Intel I810 */
-#define I2C_HW_B_VOO 0x0b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_PPORT 0x0c /* Primitive parallel port adapter */
-#define I2C_HW_B_SAVG 0x0d /* Savage 4 */
-#define I2C_HW_B_SCX200 0x0e /* Nat'l Semi SCx200 I2C */
-#define I2C_HW_B_RIVA 0x10 /* Riva based graphics cards */
-#define I2C_HW_B_IOC 0x11 /* IOC bit-wiggling */
-#define I2C_HW_B_TSUNA 0x12 /* DEC Tsunami chipset */
-#define I2C_HW_B_FRODO 0x13 /* 2d3D, Inc. SA-1110 Development Board */
-#define I2C_HW_B_OMAHA 0x14 /* Omaha I2C interface (ARM) */
-#define I2C_HW_B_GUIDE 0x15 /* Guide bit-basher */
-#define I2C_HW_B_IXP2000 0x16 /* GPIO on IXP2000 systems */
-#define I2C_HW_B_IXP4XX 0x17 /* GPIO on IXP4XX systems */
-#define I2C_HW_B_S3VIA 0x18 /* S3Via ProSavage adapter */
-#define I2C_HW_B_ZR36067 0x19 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX 0x1a /* TI PCILynx I2C adapter */
-#define I2C_HW_B_CX2388x 0x1b /* connexant 2388x based tv cards */
+#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
+#define I2C_HW_B_LPC 0x010001 /* Parallel port control reg. */
+#define I2C_HW_B_SER 0x010002 /* Serial line interface */
+#define I2C_HW_B_ELV 0x010003 /* ELV Card */
+#define I2C_HW_B_VELLE 0x010004 /* Vellemann K8000 */
+#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
+#define I2C_HW_B_WNV 0x010006 /* Winnov Videums */
+#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
+#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
+#define I2C_HW_B_G400 0x010009 /* Matrox G400 */
+#define I2C_HW_B_I810 0x01000a /* Intel I810 */
+#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
+#define I2C_HW_B_PPORT 0x01000c /* Primitive parallel port adapter */
+#define I2C_HW_B_SAVG 0x01000d /* Savage 4 */
+#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
+#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
+#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
+#define I2C_HW_B_TSUNA 0x010012 /* DEC Tsunami chipset */
+#define I2C_HW_B_FRODO 0x010013 /* 2d3D SA-1110 Development Board */
+#define I2C_HW_B_OMAHA 0x010014 /* Omaha I2C interface (ARM) */
+#define I2C_HW_B_GUIDE 0x010015 /* Guide bit-basher */
+#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
+#define I2C_HW_B_IXP4XX 0x010017 /* GPIO on IXP4XX systems */
+#define I2C_HW_B_S3VIA 0x010018 /* S3Via ProSavage adapter */
+#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
+#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */
+#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
+#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */
+#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
+#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_LP 0x00 /* Parallel port interface */
-#define I2C_HW_P_ISA 0x01 /* generic ISA Bus inteface card */
-#define I2C_HW_P_ELEK 0x02 /* Elektor ISA Bus inteface card */
+#define I2C_HW_P_LP 0x020000 /* Parallel port interface */
+#define I2C_HW_P_ISA 0x020001 /* generic ISA Bus inteface card */
+#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA 0x00 /* generic ISA Bus interface card */
+#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
/* --- ACPI Embedded controller algorithms */
-#define I2C_HW_ACPI_EC 0x00
+#define I2C_HW_ACPI_EC 0x1f0000
/* --- MPC824x PowerPC adapters */
-#define I2C_HW_MPC824X 0x00 /* Motorola 8240 / 8245 */
+#define I2C_HW_MPC824X 0x100001 /* Motorola 8240 / 8245 */
/* --- MPC8xx PowerPC adapters */
-#define I2C_HW_MPC8XX_EPON 0x00 /* Eponymous MPC8xx I2C adapter */
+#define I2C_HW_MPC8XX_EPON 0x110000 /* Eponymous MPC8xx I2C adapter */
/* --- ITE based algorithms */
-#define I2C_HW_I_IIC 0x00 /* controller on the ITE */
+#define I2C_HW_I_IIC 0x080000 /* controller on the ITE */
/* --- PowerPC on-chip adapters */
-#define I2C_HW_OCP 0x00 /* IBM on-chip I2C adapter */
+#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
/* --- Broadcom SiByte adapters */
-#define I2C_HW_SIBYTE 0x00
+#define I2C_HW_SIBYTE 0x150000
/* --- SGI adapters */
-#define I2C_HW_SGI_VINO 0x00
-#define I2C_HW_SGI_MACE 0x01
+#define I2C_HW_SGI_VINO 0x160000
+#define I2C_HW_SGI_MACE 0x160001
/* --- XSCALE on-chip adapters */
-#define I2C_HW_IOP3XX 0x00
+#define I2C_HW_IOP3XX 0x140000
/* --- Au1550 PSC adapters adapters */
-#define I2C_HW_AU1550_PSC 0x00
+#define I2C_HW_AU1550_PSC 0x1b0000
/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_PIIX4 0x00
-#define I2C_HW_SMBUS_ALI15X3 0x01
-#define I2C_HW_SMBUS_VIA2 0x02
-#define I2C_HW_SMBUS_VOODOO3 0x03
-#define I2C_HW_SMBUS_I801 0x04
-#define I2C_HW_SMBUS_AMD756 0x05
-#define I2C_HW_SMBUS_SIS5595 0x06
-#define I2C_HW_SMBUS_ALI1535 0x07
-#define I2C_HW_SMBUS_SIS630 0x08
-#define I2C_HW_SMBUS_SIS96X 0x09
-#define I2C_HW_SMBUS_AMD8111 0x0a
-#define I2C_HW_SMBUS_SCX200 0x0b
-#define I2C_HW_SMBUS_NFORCE2 0x0c
-#define I2C_HW_SMBUS_W9968CF 0x0d
-#define I2C_HW_SMBUS_OV511 0x0e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518 0x0f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV519 0x10 /* OV519 USB 1.1 webcam IC */
-#define I2C_HW_SMBUS_OVFX2 0x11 /* Cypress/OmniVision FX2 webcam */
+#define I2C_HW_SMBUS_PIIX4 0x040000
+#define I2C_HW_SMBUS_ALI15X3 0x040001
+#define I2C_HW_SMBUS_VIA2 0x040002
+#define I2C_HW_SMBUS_VOODOO3 0x040003
+#define I2C_HW_SMBUS_I801 0x040004
+#define I2C_HW_SMBUS_AMD756 0x040005
+#define I2C_HW_SMBUS_SIS5595 0x040006
+#define I2C_HW_SMBUS_ALI1535 0x040007
+#define I2C_HW_SMBUS_SIS630 0x040008
+#define I2C_HW_SMBUS_SIS96X 0x040009
+#define I2C_HW_SMBUS_AMD8111 0x04000a
+#define I2C_HW_SMBUS_SCX200 0x04000b
+#define I2C_HW_SMBUS_NFORCE2 0x04000c
+#define I2C_HW_SMBUS_W9968CF 0x04000d
+#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV519 0x040010 /* OV519 USB 1.1 webcam IC */
+#define I2C_HW_SMBUS_OVFX2 0x040011 /* Cypress/OmniVision FX2 webcam */
/* --- ISA pseudo-adapter */
-#define I2C_HW_ISA 0x00
+#define I2C_HW_ISA 0x050000
/* --- IPMI pseudo-adapter */
-#define I2C_HW_IPMI 0x00
+#define I2C_HW_IPMI 0x0b0000
/* --- IPMB adapter */
-#define I2C_HW_IPMB 0x00
+#define I2C_HW_IPMB 0x0c0000
/* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x00
+#define I2C_HW_MPC107 0x0d0000
/* --- Marvell mv64xxx i2c adapter */
-#define I2C_HW_MV64XXX 0x00
+#define I2C_HW_MV64XXX 0x190000
+
+/* --- Miscellaneous adapters */
+#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
+#define I2C_HW_SAA7134 0x090000 /* SAA7134 video decoder bus */
#endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h
new file mode 100644
index 00000000000..67e3598c4ce
--- /dev/null
+++ b/include/linux/i2c-isa.h
@@ -0,0 +1,36 @@
+/*
+ * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
+ *
+ * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_I2C_ISA_H
+#define _LINUX_I2C_ISA_H
+
+#include <linux/i2c.h>
+
+extern int i2c_isa_add_driver(struct i2c_driver *driver);
+extern int i2c_isa_del_driver(struct i2c_driver *driver);
+
+/* Detect whether we are on the isa bus. This is only useful to hybrid
+ (i2c+isa) drivers. */
+#define i2c_is_isa_adapter(adapptr) \
+ ((adapptr)->id == I2C_HW_ISA)
+#define i2c_is_isa_client(clientptr) \
+ i2c_is_isa_adapter((clientptr)->adapter)
+
+#endif /* _LINUX_I2C_ISA_H */
diff --git a/include/linux/i2c-pxa.h b/include/linux/i2c-pxa.h
new file mode 100644
index 00000000000..5f3eaf80222
--- /dev/null
+++ b/include/linux/i2c-pxa.h
@@ -0,0 +1,48 @@
+#ifndef _LINUX_I2C_ALGO_PXA_H
+#define _LINUX_I2C_ALGO_PXA_H
+
+struct i2c_eeprom_emu_watcher {
+ void (*write)(void *, unsigned int addr, unsigned char newval);
+};
+
+struct i2c_eeprom_emu_watch {
+ struct list_head node;
+ unsigned int start;
+ unsigned int end;
+ struct i2c_eeprom_emu_watcher *ops;
+ void *data;
+};
+
+#define I2C_EEPROM_EMU_SIZE (256)
+
+struct i2c_eeprom_emu {
+ unsigned int size;
+ unsigned int ptr;
+ unsigned int seen_start;
+ struct list_head watch;
+
+ unsigned char bytes[I2C_EEPROM_EMU_SIZE];
+};
+
+typedef enum i2c_slave_event_e {
+ I2C_SLAVE_EVENT_START_READ,
+ I2C_SLAVE_EVENT_START_WRITE,
+ I2C_SLAVE_EVENT_STOP
+} i2c_slave_event_t;
+
+struct i2c_slave_client {
+ void *data;
+ void (*event)(void *ptr, i2c_slave_event_t event);
+ int (*read) (void *ptr);
+ void (*write)(void *ptr, unsigned int val);
+};
+
+extern int i2c_eeprom_emu_addwatcher(struct i2c_eeprom_emu *, void *data,
+ unsigned int addr, unsigned int size,
+ struct i2c_eeprom_emu_watcher *);
+
+extern void i2c_eeprom_emu_delwatcher(struct i2c_eeprom_emu *, void *data, struct i2c_eeprom_emu_watcher *watcher);
+
+extern struct i2c_eeprom_emu *i2c_pxa_get_eeprom(void);
+
+#endif /* _LINUX_I2C_ALGO_PXA_H */
diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
deleted file mode 100644
index 21b62520495..00000000000
--- a/include/linux/i2c-sensor.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- i2c-sensor.h - Part of the i2c package
- was originally sensors.h - Part of lm_sensors, Linux kernel modules
- for hardware monitoring
- Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _LINUX_I2C_SENSOR_H
-#define _LINUX_I2C_SENSOR_H
-
-/* A structure containing detect information.
- Force variables overrule all other variables; they force a detection on
- that place. If a specific chip is given, the module blindly assumes this
- chip type is present; if a general force (kind == 0) is given, the module
- will still try to figure out what type of chip is present. This is useful
- if for some reasons the detect for SMBus or ISA address space filled
- fails.
- probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address.
- kind: The kind of chip. 0 equals any chip.
-*/
-struct i2c_force_data {
- unsigned short *force;
- unsigned short kind;
-};
-
-/* A structure containing the detect information.
- normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_ISA_END.
- A list of I2C addresses which should normally be examined.
- normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
- A list of ISA addresses which should normally be examined.
- probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address. These
- addresses are also probed, as if they were in the 'normal' list.
- ignore: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the I2C address. These
- addresses are never probed. This parameter overrules 'normal' and
- 'probe', but not the 'force' lists.
- force_data: insmod parameters. A list, ending with an element of which
- the force field is NULL.
-*/
-struct i2c_address_data {
- unsigned short *normal_i2c;
- unsigned int *normal_isa;
- unsigned short *probe;
- unsigned short *ignore;
- struct i2c_force_data *forces;
-};
-
-#define SENSORS_MODULE_PARM_FORCE(name) \
- I2C_CLIENT_MODULE_PARM(force_ ## name, \
- "List of adapter,address pairs which are unquestionably" \
- " assumed to contain a `" # name "' chip")
-
-
-/* This defines several insmod variables, and the addr_data structure */
-#define SENSORS_INSMOD \
- I2C_CLIENT_MODULE_PARM(probe, \
- "List of adapter,address pairs to scan additionally"); \
- I2C_CLIENT_MODULE_PARM(ignore, \
- "List of adapter,address pairs not to scan"); \
- static struct i2c_address_data addr_data = { \
- .normal_i2c = normal_i2c, \
- .normal_isa = normal_isa, \
- .probe = probe, \
- .ignore = ignore, \
- .forces = forces, \
- }
-
-/* The following functions create an enum with the chip names as elements.
- The first element of the enum is any_chip. These are the only macros
- a module will want to use. */
-
-#define SENSORS_INSMOD_0 \
- enum chips { any_chip }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- static struct i2c_force_data forces[] = {{force,any_chip},{NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_1(chip1) \
- enum chips { any_chip, chip1 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- static struct i2c_force_data forces[] = {{force,any_chip},\
- {force_ ## chip1,chip1}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_2(chip1,chip2) \
- enum chips { any_chip, chip1, chip2 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_3(chip1,chip2,chip3) \
- enum chips { any_chip, chip1, chip2, chip3 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \
- enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- SENSORS_MODULE_PARM_FORCE(chip7); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {force_ ## chip7,chip7}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- SENSORS_MODULE_PARM_FORCE(chip7); \
- SENSORS_MODULE_PARM_FORCE(chip8); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {force_ ## chip7,chip7}, \
- {force_ ## chip8,chip8}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-/* Detect function. It iterates over all possible addresses itself. For
- SMBus addresses, it will only call found_proc if some client is connected
- to the SMBus (unless a 'force' matched); for ISA detections, this is not
- done. */
-extern int i2c_detect(struct i2c_adapter *adapter,
- struct i2c_address_data *address_data,
- int (*found_proc) (struct i2c_adapter *, int, int));
-
-
-/* This macro is used to scale user-input to sensible values in almost all
- chip drivers. */
-static inline int SENSORS_LIMIT(long value, long low, long high)
-{
- if (value < low)
- return low;
- else if (value > high)
- return high;
- else
- return value;
-}
-#endif /* def _LINUX_I2C_SENSOR_H */
diff --git a/include/linux/i2c-vid.h b/include/linux/i2c-vid.h
deleted file mode 100644
index 41d0635e0ba..00000000000
--- a/include/linux/i2c-vid.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- i2c-vid.h - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
- Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
- With assistance from Trent Piepho <xyzzy@speakeasy.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
- This file contains common code for decoding VID pins.
- This file is #included in various chip drivers in this directory.
- As the user is unlikely to load more than one driver which
- includes this code we don't worry about the wasted space.
- Reference: VRM x.y DC-DC Converter Design Guidelines,
- available at http://developer.intel.com
-*/
-
-/*
- AMD Opteron processors don't follow the Intel VRM spec.
- I'm going to "make up" 2.4 as the VRM spec for the Opterons.
- No good reason just a mnemonic for the 24x Opteron processor
- series
-
- Opteron VID encoding is:
-
- 00000 = 1.550 V
- 00001 = 1.525 V
- . . . .
- 11110 = 0.800 V
- 11111 = 0.000 V (off)
- */
-
-/*
- Legal val values 0x00 - 0x1f; except for VRD 10.0, 0x00 - 0x3f.
- vrm is the Intel VRM document version.
- Note: vrm version is scaled by 10 and the return value is scaled by 1000
- to avoid floating point in the kernel.
-*/
-
-int i2c_which_vrm(void);
-
-#define DEFAULT_VRM 82
-
-static inline int vid_from_reg(int val, int vrm)
-{
- int vid;
-
- switch(vrm) {
-
- case 0:
- return 0;
-
- case 100: /* VRD 10.0 */
- if((val & 0x1f) == 0x1f)
- return 0;
- if((val & 0x1f) <= 0x09 || val == 0x0a)
- vid = 10875 - (val & 0x1f) * 250;
- else
- vid = 18625 - (val & 0x1f) * 250;
- if(val & 0x20)
- vid -= 125;
- vid /= 10; /* only return 3 dec. places for now */
- return vid;
-
- case 24: /* Opteron processor */
- return(val == 0x1f ? 0 : 1550 - val * 25);
-
- case 91: /* VRM 9.1 */
- case 90: /* VRM 9.0 */
- return(val == 0x1f ? 0 :
- 1850 - val * 25);
-
- case 85: /* VRM 8.5 */
- return((val & 0x10 ? 25 : 0) +
- ((val & 0x0f) > 0x04 ? 2050 : 1250) -
- ((val & 0x0f) * 50));
-
- case 84: /* VRM 8.4 */
- val &= 0x0f;
- /* fall through */
- default: /* VRM 8.2 */
- return(val == 0x1f ? 0 :
- val & 0x10 ? 5100 - (val) * 100 :
- 2050 - (val) * 50);
- }
-}
-
-static inline int vid_to_reg(int val, int vrm)
-{
- switch (vrm) {
- case 91: /* VRM 9.1 */
- case 90: /* VRM 9.0 */
- return ((val >= 1100) && (val <= 1850) ?
- ((18499 - val * 10) / 25 + 5) / 10 : -1);
- default:
- return -1;
- }
-}
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b13f29..be35332b67e 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
#include <linux/device.h> /* for struct device */
#include <asm/semaphore.h>
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
/* --- General options ------------------------------------------------ */
struct i2c_msg;
@@ -41,7 +48,6 @@ struct i2c_algorithm;
struct i2c_adapter;
struct i2c_client;
struct i2c_driver;
-struct i2c_client_address_data;
union i2c_smbus_data;
/*
@@ -143,12 +149,9 @@ struct i2c_driver {
*/
struct i2c_client {
unsigned int flags; /* div., see below */
- unsigned int addr; /* chip address - NOTE: 7bit */
+ unsigned short addr; /* chip address - NOTE: 7bit */
/* addresses are stored in the */
- /* _LOWER_ 7 bits of this char */
- /* addr: unsigned int to make lm_sensors i2c-isa adapter work
- more cleanly. It does not take any more memory space, due to
- alignment considerations */
+ /* _LOWER_ 7 bits */
struct i2c_adapter *adapter; /* the adapter we sit on */
struct i2c_driver *driver; /* and our access routines */
int usage_count; /* How many accesses currently */
@@ -160,6 +163,11 @@ struct i2c_client {
};
#define to_i2c_client(d) container_of(d, struct i2c_client, dev)
+static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
+{
+ return to_i2c_client(container_of(kobj, struct device, kobj));
+}
+
static inline void *i2c_get_clientdata (struct i2c_client *dev)
{
return dev_get_drvdata (&dev->dev);
@@ -170,13 +178,6 @@ static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
dev_set_drvdata (&dev->dev, data);
}
-#define I2C_DEVNAME(str) .name = str
-
-static inline char *i2c_clientname(struct i2c_client *c)
-{
- return &c->name[0];
-}
-
/*
* The following structs are for those who like to implement new bus drivers:
* i2c_algorithm is the interface to a class of hardware solutions which can
@@ -184,9 +185,6 @@ static inline char *i2c_clientname(struct i2c_client *c)
* to name two of the most common.
*/
struct i2c_algorithm {
- char name[32]; /* textual description */
- unsigned int id;
-
/* If an adapter algorithm can't do I2C-level access, set master_xfer
to NULL. If an adapter algorithm can do SMBus access, set
smbus_xfer. If set to NULL, the SMBus protocol is simulated
@@ -214,8 +212,7 @@ struct i2c_algorithm {
*/
struct i2c_adapter {
struct module *owner;
- unsigned int id;/* == is algo->id | hwdep.struct->id, */
- /* for registered values see below */
+ unsigned int id;
unsigned int class;
struct i2c_algorithm *algo;/* the algorithm to access the bus */
void *algo_data;
@@ -292,12 +289,11 @@ struct i2c_client_address_data {
unsigned short *normal_i2c;
unsigned short *probe;
unsigned short *ignore;
- unsigned short *force;
+ unsigned short **forces;
};
/* Internal numbers to terminate lists */
#define I2C_CLIENT_END 0xfffeU
-#define I2C_CLIENT_ISA_END 0xfffefffeU
/* The numbers to use to set I2C bus address */
#define ANY_I2C_BUS 0xffff
@@ -356,10 +352,6 @@ extern int i2c_probe(struct i2c_adapter *adapter,
*/
extern int i2c_control(struct i2c_client *,unsigned int, unsigned long);
-/* This call returns a unique low identifier for each registered adapter,
- * or -1 if the adapter was not registered.
- */
-extern int i2c_adapter_id(struct i2c_adapter *adap);
extern struct i2c_adapter* i2c_get_adapter(int id);
extern void i2c_put_adapter(struct i2c_adapter *adap);
@@ -376,6 +368,12 @@ static inline int i2c_check_functionality(struct i2c_adapter *adap, u32 func)
return (func & i2c_get_functionality(adap)) == func;
}
+/* Return id number for a specific adapter */
+static inline int i2c_adapter_id(struct i2c_adapter *adap)
+{
+ return adap->nr;
+}
+
/*
* I2C Message - used for pure i2c transaction, also from /dev interface
*/
@@ -510,9 +508,6 @@ union i2c_smbus_data {
#define I2C_FUNCS 0x0705 /* Get the adapter functionality */
#define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only)*/
#define I2C_PEC 0x0708 /* != 0 for SMBus PEC */
-#if 0
-#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */
-#endif
#define I2C_SMBUS 0x0720 /* SMBus-level access */
@@ -556,27 +551,148 @@ union i2c_smbus_data {
module_param_array(var, short, &var##_num, 0); \
MODULE_PARM_DESC(var,desc)
-/* This is the one you want to use in your own modules */
+#define I2C_CLIENT_MODULE_PARM_FORCE(name) \
+I2C_CLIENT_MODULE_PARM(force_##name, \
+ "List of adapter,address pairs which are " \
+ "unquestionably assumed to contain a `" \
+ # name "' chip")
+
+
+#define I2C_CLIENT_INSMOD_COMMON \
+I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan " \
+ "additionally"); \
+I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to " \
+ "scan"); \
+static struct i2c_client_address_data addr_data = { \
+ .normal_i2c = normal_i2c, \
+ .probe = probe, \
+ .ignore = ignore, \
+ .forces = forces, \
+}
+
+/* These are the ones you want to use in your own drivers. Pick the one
+ which matches the number of devices the driver differenciates between. */
#define I2C_CLIENT_INSMOD \
- I2C_CLIENT_MODULE_PARM(probe, \
- "List of adapter,address pairs to scan additionally"); \
- I2C_CLIENT_MODULE_PARM(ignore, \
- "List of adapter,address pairs not to scan"); \
I2C_CLIENT_MODULE_PARM(force, \
"List of adapter,address pairs to boldly assume " \
"to be present"); \
- static struct i2c_client_address_data addr_data = { \
- .normal_i2c = normal_i2c, \
- .probe = probe, \
- .ignore = ignore, \
- .force = force, \
- }
-
-/* Detect whether we are on the isa bus. If this returns true, all i2c
- access will fail! */
-#define i2c_is_isa_client(clientptr) \
- ((clientptr)->adapter->algo->id == I2C_ALGO_ISA)
-#define i2c_is_isa_adapter(adapptr) \
- ((adapptr)->algo->id == I2C_ALGO_ISA)
+ static unsigned short *forces[] = { \
+ force, \
+ NULL \
+ }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_1(chip1) \
+enum chips { any_chip, chip1 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+static unsigned short *forces[] = { force, force_##chip1, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_2(chip1, chip2) \
+enum chips { any_chip, chip1, chip2 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3) \
+enum chips { any_chip, chip1, chip2, chip3 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4) \
+enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, NULL}; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \
+ chip7 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip7); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, force_##chip7, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \
+ chip7, chip8 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip7); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip8); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, force_##chip7, \
+ force_##chip8, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
#endif /* _LINUX_I2C_H */
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 096a85a58ae..88aef7b86ef 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -77,6 +77,7 @@ struct tun_struct {
#define TUNSETIFF _IOW('T', 202, int)
#define TUNSETPERSIST _IOW('T', 203, int)
#define TUNSETOWNER _IOW('T', 204, int)
+#define TUNSETLINK _IOW('T', 205, int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/linux/in6.h b/include/linux/in6.h
index dcf5720ffcb..bd32b79d629 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -148,13 +148,13 @@ struct in6_flowlabel_req
*/
#define IPV6_ADDRFORM 1
-#define IPV6_PKTINFO 2
-#define IPV6_HOPOPTS 3
-#define IPV6_DSTOPTS 4
-#define IPV6_RTHDR 5
-#define IPV6_PKTOPTIONS 6
+#define IPV6_2292PKTINFO 2
+#define IPV6_2292HOPOPTS 3
+#define IPV6_2292DSTOPTS 4
+#define IPV6_2292RTHDR 5
+#define IPV6_2292PKTOPTIONS 6
#define IPV6_CHECKSUM 7
-#define IPV6_HOPLIMIT 8
+#define IPV6_2292HOPLIMIT 8
#define IPV6_NEXTHOP 9
#define IPV6_AUTHHDR 10 /* obsolete */
#define IPV6_FLOWINFO 11
@@ -198,4 +198,28 @@ struct in6_flowlabel_req
* MCAST_MSFILTER 48
*/
+/* RFC3542 advanced socket options (50-67) */
+#define IPV6_RECVPKTINFO 50
+#define IPV6_PKTINFO 51
+#if 0
+#define IPV6_RECVPATHMTU 52
+#define IPV6_PATHMTU 53
+#define IPV6_DONTFRAG 54
+#define IPV6_USE_MIN_MTU 55
+#endif
+#define IPV6_RECVHOPOPTS 56
+#define IPV6_HOPOPTS 57
+#if 0
+#define IPV6_RECVRTHDRDSTOPTS 58 /* Unused, see net/ipv6/datagram.c */
+#endif
+#define IPV6_RTHDRDSTOPTS 59
+#define IPV6_RECVRTHDR 60
+#define IPV6_RTHDR 61
+#define IPV6_RECVDSTOPTS 62
+#define IPV6_DSTOPTS 63
+#define IPV6_RECVHOPLIMIT 64
+#define IPV6_HOPLIMIT 65
+#define IPV6_RECVTCLASS 66
+#define IPV6_TCLASS 67
+
#endif
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index c727c195a91..68ab5f2ab9c 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -2,17 +2,27 @@
#define _LINUX__INIT_TASK_H
#include <linux/file.h>
+#include <linux/rcupdate.h>
-#define INIT_FILES \
-{ \
- .count = ATOMIC_INIT(1), \
- .file_lock = SPIN_LOCK_UNLOCKED, \
+#define INIT_FDTABLE \
+{ \
.max_fds = NR_OPEN_DEFAULT, \
.max_fdset = __FD_SETSIZE, \
.next_fd = 0, \
.fd = &init_files.fd_array[0], \
.close_on_exec = &init_files.close_on_exec_init, \
.open_fds = &init_files.open_fds_init, \
+ .rcu = RCU_HEAD_INIT, \
+ .free_files = NULL, \
+ .next = NULL, \
+}
+
+#define INIT_FILES \
+{ \
+ .count = ATOMIC_INIT(1), \
+ .file_lock = SPIN_LOCK_UNLOCKED, \
+ .fdt = &init_files.fdtab, \
+ .fdtab = INIT_FDTABLE, \
.close_on_exec_init = { { 0, } }, \
.open_fds_init = { { 0, } }, \
.fd_array = { NULL, } \
diff --git a/include/linux/inotify.h b/include/linux/inotify.h
index 93bb3afe646..ee5b239092e 100644
--- a/include/linux/inotify.h
+++ b/include/linux/inotify.h
@@ -47,6 +47,7 @@ struct inotify_event {
#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* moves */
/* special flags */
+#define IN_MASK_ADD 0x20000000 /* add to the mask of an already existing watch */
#define IN_ISDIR 0x40000000 /* event occurred against dir */
#define IN_ONESHOT 0x80000000 /* only send event once */
diff --git a/include/linux/input.h b/include/linux/input.h
index 227a497c067..e8c296ff625 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -66,6 +66,7 @@ struct input_absinfo {
#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global keystate */
#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
+#define EVIOCGSW(len) _IOC(_IOC_READ, 'E', 0x1b, len) /* get all switch states */
#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */
#define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */
@@ -86,6 +87,7 @@ struct input_absinfo {
#define EV_REL 0x02
#define EV_ABS 0x03
#define EV_MSC 0x04
+#define EV_SW 0x05
#define EV_LED 0x11
#define EV_SND 0x12
#define EV_REP 0x14
@@ -559,6 +561,20 @@ struct input_absinfo {
#define ABS_MAX 0x3f
/*
+ * Switch events
+ */
+
+#define SW_0 0x00
+#define SW_1 0x01
+#define SW_2 0x02
+#define SW_3 0x03
+#define SW_4 0x04
+#define SW_5 0x05
+#define SW_6 0x06
+#define SW_7 0x07
+#define SW_MAX 0x0f
+
+/*
* Misc events
*/
@@ -832,6 +848,7 @@ struct input_dev {
unsigned long ledbit[NBITS(LED_MAX)];
unsigned long sndbit[NBITS(SND_MAX)];
unsigned long ffbit[NBITS(FF_MAX)];
+ unsigned long swbit[NBITS(SW_MAX)];
int ff_effects_max;
unsigned int keycodemax;
@@ -852,6 +869,7 @@ struct input_dev {
unsigned long key[NBITS(KEY_MAX)];
unsigned long led[NBITS(LED_MAX)];
unsigned long snd[NBITS(SND_MAX)];
+ unsigned long sw[NBITS(SW_MAX)];
int absmax[ABS_MAX + 1];
int absmin[ABS_MAX + 1];
@@ -894,6 +912,7 @@ struct input_dev {
#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x200
#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x400
#define INPUT_DEVICE_ID_MATCH_FFBIT 0x800
+#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000
#define INPUT_DEVICE_ID_MATCH_DEVICE\
(INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT)
@@ -914,6 +933,7 @@ struct input_device_id {
unsigned long ledbit[NBITS(LED_MAX)];
unsigned long sndbit[NBITS(SND_MAX)];
unsigned long ffbit[NBITS(FF_MAX)];
+ unsigned long swbit[NBITS(SW_MAX)];
unsigned long driver_info;
};
@@ -1006,6 +1026,11 @@ static inline void input_report_ff_status(struct input_dev *dev, unsigned int co
input_event(dev, EV_FF_STATUS, code, value);
}
+static inline void input_report_switch(struct input_dev *dev, unsigned int code, int value)
+{
+ input_event(dev, EV_SW, code, !!value);
+}
+
static inline void input_regs(struct input_dev *dev, struct pt_regs *regs)
{
dev->regs = regs;
diff --git a/include/linux/ioctl32.h b/include/linux/ioctl32.h
index e8c4af32b3b..948809d9991 100644
--- a/include/linux/ioctl32.h
+++ b/include/linux/ioctl32.h
@@ -14,26 +14,4 @@ struct ioctl_trans {
struct ioctl_trans *next;
};
-/*
- * Register an 32bit ioctl translation handler for ioctl cmd.
- *
- * handler == NULL: use 64bit ioctl handler.
- * arguments to handler: fd: file descriptor
- * cmd: ioctl command.
- * arg: ioctl argument
- * struct file *file: file descriptor pointer.
- */
-
-#ifdef CONFIG_COMPAT
-extern int __deprecated register_ioctl32_conversion(unsigned int cmd,
- ioctl_trans_handler_t handler);
-extern int __deprecated unregister_ioctl32_conversion(unsigned int cmd);
-
-#else
-
-#define register_ioctl32_conversion(cmd, handler) ({ 0; })
-#define unregister_ioctl32_conversion(cmd) ({ 0; })
-
-#endif
-
#endif
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 596ca613015..938d55b813a 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -35,6 +35,7 @@
#define __LINUX_IPMI_H
#include <linux/ipmi_msgdefs.h>
+#include <linux/compiler.h>
/*
* This file describes an interface to an IPMI driver. You have to
@@ -241,7 +242,8 @@ struct ipmi_recv_msg
/* The user_msg_data is the data supplied when a message was
sent, if this is a response to a sent message. If this is
not a response to a sent message, then user_msg_data will
- be NULL. */
+ be NULL. If the user above is NULL, then this will be the
+ intf. */
void *user_msg_data;
/* Call this when done with the message. It will presumably free
@@ -298,13 +300,19 @@ void ipmi_get_version(ipmi_user_t user,
this user, so it will affect all users of this interface. This is
so some initialization code can come in and do the OEM-specific
things it takes to determine your address (if not the BMC) and set
- it for everyone else. */
-void ipmi_set_my_address(ipmi_user_t user,
- unsigned char address);
-unsigned char ipmi_get_my_address(ipmi_user_t user);
-void ipmi_set_my_LUN(ipmi_user_t user,
- unsigned char LUN);
-unsigned char ipmi_get_my_LUN(ipmi_user_t user);
+ it for everyone else. Note that each channel can have its own address. */
+int ipmi_set_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char address);
+int ipmi_get_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *address);
+int ipmi_set_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char LUN);
+int ipmi_get_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *LUN);
/*
* Like ipmi_request, but lets you specify the number of retries and
@@ -585,6 +593,16 @@ struct ipmi_cmdspec
* things it takes to determine your address (if not the BMC) and set
* it for everyone else. You should probably leave the LUN alone.
*/
+struct ipmi_channel_lun_address_set
+{
+ unsigned short channel;
+ unsigned char value;
+};
+#define IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 24, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 25, struct ipmi_channel_lun_address_set)
+#define IPMICTL_SET_MY_CHANNEL_LUN_CMD _IOR(IPMI_IOC_MAGIC, 26, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_LUN_CMD _IOR(IPMI_IOC_MAGIC, 27, struct ipmi_channel_lun_address_set)
+/* Legacy interfaces, these only set IPMB 0. */
#define IPMICTL_SET_MY_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 17, unsigned int)
#define IPMICTL_GET_MY_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 18, unsigned int)
#define IPMICTL_SET_MY_LUN_CMD _IOR(IPMI_IOC_MAGIC, 19, unsigned int)
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 3c7dbc6a0a7..6c5f7b39a4b 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -189,6 +189,7 @@ struct inet6_skb_parm {
__u16 dst0;
__u16 srcrt;
__u16 dst1;
+ __u16 lastopt;
};
#define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb))
@@ -234,14 +235,20 @@ struct ipv6_pinfo {
/* pktoption flags */
union {
struct {
- __u8 srcrt:2,
+ __u16 srcrt:2,
+ osrcrt:2,
rxinfo:1,
+ rxoinfo:1,
rxhlim:1,
+ rxohlim:1,
hopopts:1,
+ ohopopts:1,
dstopts:1,
- rxflow:1;
+ odstopts:1,
+ rxflow:1,
+ rxtclass:1;
} bits;
- __u8 all;
+ __u16 all;
} rxopt;
/* sockopt flags */
@@ -250,6 +257,7 @@ struct ipv6_pinfo {
sndflow:1,
pmtudisc:2,
ipv6only:1;
+ __u8 tclass;
__u32 dst_cookie;
@@ -263,6 +271,7 @@ struct ipv6_pinfo {
struct ipv6_txoptions *opt;
struct rt6_info *rt;
int hop_limit;
+ int tclass;
} cork;
};
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 069d3b84d31..69681c3b1f0 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -32,7 +32,12 @@
#define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */
#define IRQ_LEVEL 64 /* IRQ level triggered */
#define IRQ_MASKED 128 /* IRQ masked - shouldn't be seen again */
-#define IRQ_PER_CPU 256 /* IRQ is per CPU */
+#if defined(ARCH_HAS_IRQ_PER_CPU)
+# define IRQ_PER_CPU 256 /* IRQ is per CPU */
+# define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
+#else
+# define CHECK_IRQ_PER_CPU(var) 0
+#endif
/*
* Interrupt controller descriptor. This is all we need
@@ -71,16 +76,139 @@ typedef struct irq_desc {
unsigned int irq_count; /* For detecting broken interrupts */
unsigned int irqs_unhandled;
spinlock_t lock;
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+ unsigned int move_irq; /* Flag need to re-target intr dest*/
+#endif
} ____cacheline_aligned irq_desc_t;
extern irq_desc_t irq_desc [NR_IRQS];
+/* Return a pointer to the irq descriptor for IRQ. */
+static inline irq_desc_t *
+irq_descp (int irq)
+{
+ return irq_desc + irq;
+}
+
#include <asm/hw_irq.h> /* the arch dependent stuff */
extern int setup_irq(unsigned int irq, struct irqaction * new);
#ifdef CONFIG_GENERIC_HARDIRQS
extern cpumask_t irq_affinity[NR_IRQS];
+
+#ifdef CONFIG_SMP
+static inline void set_native_irq_info(int irq, cpumask_t mask)
+{
+ irq_affinity[irq] = mask;
+}
+#else
+static inline void set_native_irq_info(int irq, cpumask_t mask)
+{
+}
+#endif
+
+#ifdef CONFIG_SMP
+
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+extern cpumask_t pending_irq_cpumask[NR_IRQS];
+
+static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
+{
+ irq_desc_t *desc = irq_desc + irq;
+ unsigned long flags;
+
+ spin_lock_irqsave(&desc->lock, flags);
+ desc->move_irq = 1;
+ pending_irq_cpumask[irq] = mask;
+ spin_unlock_irqrestore(&desc->lock, flags);
+}
+
+static inline void
+move_native_irq(int irq)
+{
+ cpumask_t tmp;
+ irq_desc_t *desc = irq_descp(irq);
+
+ if (likely (!desc->move_irq))
+ return;
+
+ desc->move_irq = 0;
+
+ if (likely(cpus_empty(pending_irq_cpumask[irq])))
+ return;
+
+ if (!desc->handler->set_affinity)
+ return;
+
+ /* note - we hold the desc->lock */
+ cpus_and(tmp, pending_irq_cpumask[irq], cpu_online_map);
+
+ /*
+ * If there was a valid mask to work with, please
+ * do the disable, re-program, enable sequence.
+ * This is *not* particularly important for level triggered
+ * but in a edge trigger case, we might be setting rte
+ * when an active trigger is comming in. This could
+ * cause some ioapics to mal-function.
+ * Being paranoid i guess!
+ */
+ if (unlikely(!cpus_empty(tmp))) {
+ desc->handler->disable(irq);
+ desc->handler->set_affinity(irq,tmp);
+ desc->handler->enable(irq);
+ }
+ cpus_clear(pending_irq_cpumask[irq]);
+}
+
+#ifdef CONFIG_PCI_MSI
+/*
+ * Wonder why these are dummies?
+ * For e.g the set_ioapic_affinity_vector() calls the set_ioapic_affinity_irq()
+ * counter part after translating the vector to irq info. We need to perform
+ * this operation on the real irq, when we dont use vector, i.e when
+ * pci_use_vector() is false.
+ */
+static inline void move_irq(int irq)
+{
+}
+
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+}
+
+#else // CONFIG_PCI_MSI
+
+static inline void move_irq(int irq)
+{
+ move_native_irq(irq);
+}
+
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+ set_native_irq_info(irq, mask);
+}
+#endif // CONFIG_PCI_MSI
+
+#else // CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE
+
+#define move_irq(x)
+#define move_native_irq(x)
+#define set_pending_irq(x,y)
+static inline void set_irq_info(int irq, cpumask_t mask)
+{
+ set_native_irq_info(irq, mask);
+}
+
+#endif // CONFIG_GENERIC_PENDING_IRQ
+
+#else // CONFIG_SMP
+
+#define move_irq(x)
+#define move_native_irq(x)
+
+#endif // CONFIG_SMP
+
extern int no_irq_affinity;
extern int noirqdebug_setup(char *str);
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index 862083eb58a..53eaee96065 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -150,7 +150,6 @@ typedef struct {
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/major.h>
-#include <asm/segment.h>
#include <asm/io.h>
#include <linux/kernel.h>
#include <linux/signal.h>
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 593407e865b..84321a4cac9 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -914,7 +914,6 @@ extern int journal_wipe (journal_t *, int);
extern int journal_skip_recovery (journal_t *);
extern void journal_update_superblock (journal_t *, int);
extern void __journal_abort_hard (journal_t *);
-extern void __journal_abort_soft (journal_t *, int);
extern void journal_abort (journal_t *, int);
extern int journal_errno (journal_t *);
extern void journal_ack_err (journal_t *);
diff --git a/include/linux/klist.h b/include/linux/klist.h
index eebf5e5696e..74071254c9d 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -9,20 +9,25 @@
* This file is rleased under the GPL v2.
*/
+#ifndef _LINUX_KLIST_H
+#define _LINUX_KLIST_H
+
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/kref.h>
#include <linux/list.h>
-
+struct klist_node;
struct klist {
spinlock_t k_lock;
struct list_head k_list;
+ void (*get)(struct klist_node *);
+ void (*put)(struct klist_node *);
};
-extern void klist_init(struct klist * k);
-
+extern void klist_init(struct klist * k, void (*get)(struct klist_node *),
+ void (*put)(struct klist_node *));
struct klist_node {
struct klist * n_klist;
@@ -31,8 +36,8 @@ struct klist_node {
struct completion n_removed;
};
-extern void klist_add_tail(struct klist * k, struct klist_node * n);
-extern void klist_add_head(struct klist * k, struct klist_node * n);
+extern void klist_add_tail(struct klist_node * n, struct klist * k);
+extern void klist_add_head(struct klist_node * n, struct klist * k);
extern void klist_del(struct klist_node * n);
extern void klist_remove(struct klist_node * n);
@@ -53,3 +58,4 @@ extern void klist_iter_init_node(struct klist * k, struct klist_iter * i,
extern void klist_iter_exit(struct klist_iter * i);
extern struct klist_node * klist_next(struct klist_iter * i);
+#endif
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index e050fc2d4c2..e30afdca791 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -42,6 +42,9 @@
#define KPROBE_REENTER 0x00000004
#define KPROBE_HIT_SSDONE 0x00000008
+/* Attach to insert probes on any functions which should be ignored*/
+#define __kprobes __attribute__((__section__(".kprobes.text")))
+
struct kprobe;
struct pt_regs;
struct kretprobe;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index fc05a989928..022105c745f 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -40,7 +40,6 @@
#undef ATA_VERBOSE_DEBUG /* yet more debugging output */
#undef ATA_IRQ_TRAP /* define to ack screaming irqs */
#undef ATA_NDEBUG /* define to disable quick runtime checks */
-#undef ATA_ENABLE_ATAPI /* define to enable ATAPI support */
#undef ATA_ENABLE_PATA /* define to enable PATA support in some
* low-level drivers */
#undef ATAPI_ENABLE_DMADIR /* enables ATAPI DMADIR bridge support */
@@ -450,6 +449,7 @@ struct pci_bits {
unsigned long val;
};
+extern void ata_pci_host_stop (struct ata_host_set *host_set);
extern struct ata_probe_ent *
ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port);
extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 338f7795d8a..147eb01e0d4 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -33,6 +33,13 @@
ALIGN; \
name:
+#define KPROBE_ENTRY(name) \
+ .section .kprobes.text, "ax"; \
+ .globl name; \
+ ALIGN; \
+ name:
+
+
#endif
#define NORET_TYPE /**/
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 8480aef10e6..58385ee1c0a 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -150,8 +150,12 @@ void mpol_free_shared_policy(struct shared_policy *p);
struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
unsigned long idx);
+struct mempolicy *get_vma_policy(struct task_struct *task,
+ struct vm_area_struct *vma, unsigned long addr);
+
extern void numa_default_policy(void);
extern void numa_policy_init(void);
+extern struct mempolicy default_policy;
#else
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index aefedf04b9b..18fc77f682d 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -33,6 +33,13 @@ struct mmc_csd {
unsigned int capacity;
};
+struct sd_scr {
+ unsigned char sda_vsn;
+ unsigned char bus_widths;
+#define SD_SCR_BUS_WIDTH_1 (1<<0)
+#define SD_SCR_BUS_WIDTH_4 (1<<2)
+};
+
struct mmc_host;
/*
@@ -47,19 +54,27 @@ struct mmc_card {
#define MMC_STATE_PRESENT (1<<0) /* present in sysfs */
#define MMC_STATE_DEAD (1<<1) /* device no longer in stack */
#define MMC_STATE_BAD (1<<2) /* unrecognised device */
+#define MMC_STATE_SDCARD (1<<3) /* is an SD card */
+#define MMC_STATE_READONLY (1<<4) /* card is read-only */
u32 raw_cid[4]; /* raw card CID */
u32 raw_csd[4]; /* raw card CSD */
+ u32 raw_scr[2]; /* raw card SCR */
struct mmc_cid cid; /* card identification */
struct mmc_csd csd; /* card specific */
+ struct sd_scr scr; /* extra SD information */
};
#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT)
#define mmc_card_dead(c) ((c)->state & MMC_STATE_DEAD)
#define mmc_card_bad(c) ((c)->state & MMC_STATE_BAD)
+#define mmc_card_sd(c) ((c)->state & MMC_STATE_SDCARD)
+#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)
#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
#define mmc_card_set_dead(c) ((c)->state |= MMC_STATE_DEAD)
#define mmc_card_set_bad(c) ((c)->state |= MMC_STATE_BAD)
+#define mmc_card_set_sd(c) ((c)->state |= MMC_STATE_SDCARD)
+#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
#define mmc_card_name(c) ((c)->cid.prod_name)
#define mmc_card_id(c) ((c)->dev.bus_id)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 9a0893f3249..c1f021eddff 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -46,16 +46,28 @@ struct mmc_ios {
#define MMC_BUSMODE_OPENDRAIN 1
#define MMC_BUSMODE_PUSHPULL 2
+ unsigned char chip_select; /* SPI chip select */
+
+#define MMC_CS_DONTCARE 0
+#define MMC_CS_HIGH 1
+#define MMC_CS_LOW 2
+
unsigned char power_mode; /* power supply mode */
#define MMC_POWER_OFF 0
#define MMC_POWER_UP 1
#define MMC_POWER_ON 2
+
+ unsigned char bus_width; /* data bus width */
+
+#define MMC_BUS_WIDTH_1 0
+#define MMC_BUS_WIDTH_4 2
};
struct mmc_host_ops {
void (*request)(struct mmc_host *host, struct mmc_request *req);
void (*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
+ int (*get_ro)(struct mmc_host *host);
};
struct mmc_card;
@@ -70,6 +82,10 @@ struct mmc_host {
unsigned int f_max;
u32 ocr_avail;
+ unsigned long caps; /* Host capabilities */
+
+#define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */
+
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
unsigned short max_hw_segs; /* see blk_queue_max_hw_segments */
@@ -81,6 +97,10 @@ struct mmc_host {
struct mmc_ios ios; /* current io bus settings */
u32 ocr; /* the current OCR setting */
+ unsigned int mode; /* current card mode of host */
+#define MMC_MODE_MMC 0
+#define MMC_MODE_SD 1
+
struct list_head cards; /* devices attached to this host */
wait_queue_head_t wq;
@@ -89,6 +109,8 @@ struct mmc_host {
struct mmc_card *card_selected; /* the selected MMC card */
struct work_struct detect;
+
+ unsigned long private[0] ____cacheline_aligned;
};
extern struct mmc_host *mmc_alloc_host(int extra, struct device *);
@@ -96,14 +118,18 @@ extern int mmc_add_host(struct mmc_host *);
extern void mmc_remove_host(struct mmc_host *);
extern void mmc_free_host(struct mmc_host *);
-#define mmc_priv(x) ((void *)((x) + 1))
+static inline void *mmc_priv(struct mmc_host *host)
+{
+ return (void *)host->private;
+}
+
#define mmc_dev(x) ((x)->dev)
#define mmc_hostname(x) ((x)->class_dev.class_id)
extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
extern int mmc_resume_host(struct mmc_host *);
-extern void mmc_detect_change(struct mmc_host *);
+extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
extern void mmc_request_done(struct mmc_host *, struct mmc_request *);
#endif
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 0d35d4ffb36..1ab78e8d6c5 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -88,6 +88,8 @@ struct mmc_card;
extern int mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
+extern int mmc_wait_for_app_cmd(struct mmc_host *, unsigned int,
+ struct mmc_command *, int);
extern int __mmc_claim_host(struct mmc_host *host, struct mmc_card *card);
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 896342817b9..f819cae9226 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -236,5 +236,12 @@ struct _mmc_csd {
#define CSD_SPEC_VER_2 2 /* Implements system specification 2.0 - 2.2 */
#define CSD_SPEC_VER_3 3 /* Implements system specification 3.1 */
+
+/*
+ * SD bus widths
+ */
+#define SD_BUS_WIDTH_1 0
+#define SD_BUS_WIDTH_4 2
+
#endif /* MMC_MMC_PROTOCOL_H */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 6c90461ed99..5ed471b58f4 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -487,11 +487,27 @@ struct mem_section {
unsigned long section_mem_map;
};
-extern struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+#define SECTIONS_PER_ROOT (PAGE_SIZE / sizeof (struct mem_section))
+#else
+#define SECTIONS_PER_ROOT 1
+#endif
+
+#define SECTION_NR_TO_ROOT(sec) ((sec) / SECTIONS_PER_ROOT)
+#define NR_SECTION_ROOTS (NR_MEM_SECTIONS / SECTIONS_PER_ROOT)
+#define SECTION_ROOT_MASK (SECTIONS_PER_ROOT - 1)
+
+#ifdef CONFIG_SPARSEMEM_EXTREME
+extern struct mem_section *mem_section[NR_SECTION_ROOTS];
+#else
+extern struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT];
+#endif
static inline struct mem_section *__nr_to_section(unsigned long nr)
{
- return &mem_section[nr];
+ if (!mem_section[SECTION_NR_TO_ROOT(nr)])
+ return NULL;
+ return &mem_section[SECTION_NR_TO_ROOT(nr)][nr & SECTION_ROOT_MASK];
}
/*
@@ -513,12 +529,12 @@ static inline struct page *__section_mem_map_addr(struct mem_section *section)
static inline int valid_section(struct mem_section *section)
{
- return (section->section_mem_map & SECTION_MARKED_PRESENT);
+ return (section && (section->section_mem_map & SECTION_MARKED_PRESENT));
}
static inline int section_has_mem_map(struct mem_section *section)
{
- return (section->section_mem_map & SECTION_HAS_MEM_MAP);
+ return (section && (section->section_mem_map & SECTION_HAS_MEM_MAP));
}
static inline int valid_section_nr(unsigned long nr)
@@ -572,6 +588,7 @@ static inline int pfn_valid(unsigned long pfn)
void sparse_init(void);
#else
#define sparse_init() do {} while (0)
+#define sparse_index_init(_sec, _nid) do {} while (0)
#endif /* CONFIG_SPARSEMEM */
#ifdef CONFIG_NODES_SPAN_OTHER_NODES
diff --git a/include/linux/msg.h b/include/linux/msg.h
index 2c4c6aa643f..903e0ab8101 100644
--- a/include/linux/msg.h
+++ b/include/linux/msg.h
@@ -77,6 +77,7 @@ struct msg_msg {
/* one msq_queue structure for each present queue on the system */
struct msg_queue {
struct kern_ipc_perm q_perm;
+ int q_id;
time_t q_stime; /* last msgsnd time */
time_t q_rtime; /* last msgrcv time */
time_t q_ctime; /* last change time */
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index 5773ea42f6e..0b08cd69220 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -980,7 +980,7 @@
/* I2C Registers */
/****************************************/
-#define MV64XXX_I2C_CTLR_NAME "mv64xxx i2c"
+#define MV64XXX_I2C_CTLR_NAME "mv64xxx_i2c"
#define MV64XXX_I2C_OFFSET 0xc000
#define MV64XXX_I2C_REG_BLOCK_SIZE 0x0020
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 088742befe4..7e033e9271a 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -263,6 +263,9 @@ struct ip_conntrack_expect
/* Unique ID */
unsigned int id;
+ /* Flags */
+ unsigned int flags;
+
#ifdef CONFIG_IP_NF_NAT_NEEDED
/* This is the original per-proto part, used to map the
* expected connection the way the recipient expects. */
@@ -272,6 +275,8 @@ struct ip_conntrack_expect
#endif
};
+#define IP_CT_EXPECT_PERMANENT 0x1
+
static inline struct ip_conntrack *
tuplehash_to_ctrack(const struct ip_conntrack_tuple_hash *hash)
{
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
index dc4d2a0575d..907d4f5ca5d 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_core.h
@@ -52,7 +52,7 @@ static inline int ip_conntrack_confirm(struct sk_buff **pskb)
return ret;
}
-extern void __ip_ct_expect_unlink_destroy(struct ip_conntrack_expect *exp);
+extern void ip_ct_unlink_expect(struct ip_conntrack_expect *exp);
extern struct list_head *ip_conntrack_hash;
extern struct list_head ip_conntrack_expect_list;
diff --git a/include/linux/netfilter_ipv4/ip_nat_rule.h b/include/linux/netfilter_ipv4/ip_nat_rule.h
index fecd2a06dcd..73b9552e6a8 100644
--- a/include/linux/netfilter_ipv4/ip_nat_rule.h
+++ b/include/linux/netfilter_ipv4/ip_nat_rule.h
@@ -19,5 +19,10 @@ extern unsigned int
alloc_null_binding(struct ip_conntrack *conntrack,
struct ip_nat_info *info,
unsigned int hooknum);
+
+extern unsigned int
+alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
+ struct ip_nat_info *info,
+ unsigned int hooknum);
#endif
#endif /* _IP_NAT_RULE_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f5a6695d4d2..f34767c5fc7 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -134,6 +134,7 @@ struct page_state {
};
extern void get_page_state(struct page_state *ret);
+extern void get_page_state_node(struct page_state *ret, int node);
extern void get_full_page_state(struct page_state *ret);
extern unsigned long __read_page_state(unsigned long offset);
extern void __mod_page_state(unsigned long offset, unsigned long delta);
@@ -194,6 +195,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
#define SetPageDirty(page) set_bit(PG_dirty, &(page)->flags)
#define TestSetPageDirty(page) test_and_set_bit(PG_dirty, &(page)->flags)
#define ClearPageDirty(page) clear_bit(PG_dirty, &(page)->flags)
+#define __ClearPageDirty(page) __clear_bit(PG_dirty, &(page)->flags)
#define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags)
#define SetPageLRU(page) set_bit(PG_lru, &(page)->flags)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index bc4c40000c0..7349058ed77 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -19,436 +19,10 @@
#include <linux/mod_devicetable.h>
-/*
- * Under PCI, each device has 256 bytes of configuration address space,
- * of which the first 64 bytes are standardized as follows:
- */
-#define PCI_VENDOR_ID 0x00 /* 16 bits */
-#define PCI_DEVICE_ID 0x02 /* 16 bits */
-#define PCI_COMMAND 0x04 /* 16 bits */
-#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
-#define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
-#define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */
-#define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */
-#define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and invalidate */
-#define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */
-#define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */
-#define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */
-#define PCI_COMMAND_SERR 0x100 /* Enable SERR */
-#define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
-#define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
-
-#define PCI_STATUS 0x06 /* 16 bits */
-#define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */
-#define PCI_STATUS_66MHZ 0x20 /* Support 66 Mhz PCI 2.1 bus */
-#define PCI_STATUS_UDF 0x40 /* Support User Definable Features [obsolete] */
-#define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
-#define PCI_STATUS_PARITY 0x100 /* Detected parity error */
-#define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */
-#define PCI_STATUS_DEVSEL_FAST 0x000
-#define PCI_STATUS_DEVSEL_MEDIUM 0x200
-#define PCI_STATUS_DEVSEL_SLOW 0x400
-#define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */
-#define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */
-#define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */
-#define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */
-#define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */
-
-#define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8
- revision */
-#define PCI_REVISION_ID 0x08 /* Revision ID */
-#define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */
-#define PCI_CLASS_DEVICE 0x0a /* Device class */
-
-#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */
-#define PCI_LATENCY_TIMER 0x0d /* 8 bits */
-#define PCI_HEADER_TYPE 0x0e /* 8 bits */
-#define PCI_HEADER_TYPE_NORMAL 0
-#define PCI_HEADER_TYPE_BRIDGE 1
-#define PCI_HEADER_TYPE_CARDBUS 2
-
-#define PCI_BIST 0x0f /* 8 bits */
-#define PCI_BIST_CODE_MASK 0x0f /* Return result */
-#define PCI_BIST_START 0x40 /* 1 to start BIST, 2 secs or less */
-#define PCI_BIST_CAPABLE 0x80 /* 1 if BIST capable */
-
-/*
- * Base addresses specify locations in memory or I/O space.
- * Decoded size can be determined by writing a value of
- * 0xffffffff to the register, and reading it back. Only
- * 1 bits are decoded.
- */
-#define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */
-#define PCI_BASE_ADDRESS_1 0x14 /* 32 bits [htype 0,1 only] */
-#define PCI_BASE_ADDRESS_2 0x18 /* 32 bits [htype 0 only] */
-#define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */
-#define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */
-#define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */
-#define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O */
-#define PCI_BASE_ADDRESS_SPACE_IO 0x01
-#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00
-#define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06
-#define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */
-#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */
-#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */
-#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */
-#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
-#define PCI_BASE_ADDRESS_IO_MASK (~0x03UL)
-/* bit 1 is reserved if address_space = 1 */
-
-/* Header type 0 (normal devices) */
-#define PCI_CARDBUS_CIS 0x28
-#define PCI_SUBSYSTEM_VENDOR_ID 0x2c
-#define PCI_SUBSYSTEM_ID 0x2e
-#define PCI_ROM_ADDRESS 0x30 /* Bits 31..11 are address, 10..1 reserved */
-#define PCI_ROM_ADDRESS_ENABLE 0x01
-#define PCI_ROM_ADDRESS_MASK (~0x7ffUL)
-
-#define PCI_CAPABILITY_LIST 0x34 /* Offset of first capability list entry */
-
-/* 0x35-0x3b are reserved */
-#define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
-#define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
-#define PCI_MIN_GNT 0x3e /* 8 bits */
-#define PCI_MAX_LAT 0x3f /* 8 bits */
-
-/* Header type 1 (PCI-to-PCI bridges) */
-#define PCI_PRIMARY_BUS 0x18 /* Primary bus number */
-#define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */
-#define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge */
-#define PCI_SEC_LATENCY_TIMER 0x1b /* Latency timer for secondary interface */
-#define PCI_IO_BASE 0x1c /* I/O range behind the bridge */
-#define PCI_IO_LIMIT 0x1d
-#define PCI_IO_RANGE_TYPE_MASK 0x0fUL /* I/O bridging type */
-#define PCI_IO_RANGE_TYPE_16 0x00
-#define PCI_IO_RANGE_TYPE_32 0x01
-#define PCI_IO_RANGE_MASK (~0x0fUL)
-#define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit 14 used */
-#define PCI_MEMORY_BASE 0x20 /* Memory range behind */
-#define PCI_MEMORY_LIMIT 0x22
-#define PCI_MEMORY_RANGE_TYPE_MASK 0x0fUL
-#define PCI_MEMORY_RANGE_MASK (~0x0fUL)
-#define PCI_PREF_MEMORY_BASE 0x24 /* Prefetchable memory range behind */
-#define PCI_PREF_MEMORY_LIMIT 0x26
-#define PCI_PREF_RANGE_TYPE_MASK 0x0fUL
-#define PCI_PREF_RANGE_TYPE_32 0x00
-#define PCI_PREF_RANGE_TYPE_64 0x01
-#define PCI_PREF_RANGE_MASK (~0x0fUL)
-#define PCI_PREF_BASE_UPPER32 0x28 /* Upper half of prefetchable memory range */
-#define PCI_PREF_LIMIT_UPPER32 0x2c
-#define PCI_IO_BASE_UPPER16 0x30 /* Upper half of I/O addresses */
-#define PCI_IO_LIMIT_UPPER16 0x32
-/* 0x34 same as for htype 0 */
-/* 0x35-0x3b is reserved */
-#define PCI_ROM_ADDRESS1 0x38 /* Same as PCI_ROM_ADDRESS, but for htype 1 */
-/* 0x3c-0x3d are same as for htype 0 */
-#define PCI_BRIDGE_CONTROL 0x3e
-#define PCI_BRIDGE_CTL_PARITY 0x01 /* Enable parity detection on secondary interface */
-#define PCI_BRIDGE_CTL_SERR 0x02 /* The same for SERR forwarding */
-#define PCI_BRIDGE_CTL_NO_ISA 0x04 /* Disable bridging of ISA ports */
-#define PCI_BRIDGE_CTL_VGA 0x08 /* Forward VGA addresses */
-#define PCI_BRIDGE_CTL_MASTER_ABORT 0x20 /* Report master aborts */
-#define PCI_BRIDGE_CTL_BUS_RESET 0x40 /* Secondary bus reset */
-#define PCI_BRIDGE_CTL_FAST_BACK 0x80 /* Fast Back2Back enabled on secondary interface */
-
-/* Header type 2 (CardBus bridges) */
-#define PCI_CB_CAPABILITY_LIST 0x14
-/* 0x15 reserved */
-#define PCI_CB_SEC_STATUS 0x16 /* Secondary status */
-#define PCI_CB_PRIMARY_BUS 0x18 /* PCI bus number */
-#define PCI_CB_CARD_BUS 0x19 /* CardBus bus number */
-#define PCI_CB_SUBORDINATE_BUS 0x1a /* Subordinate bus number */
-#define PCI_CB_LATENCY_TIMER 0x1b /* CardBus latency timer */
-#define PCI_CB_MEMORY_BASE_0 0x1c
-#define PCI_CB_MEMORY_LIMIT_0 0x20
-#define PCI_CB_MEMORY_BASE_1 0x24
-#define PCI_CB_MEMORY_LIMIT_1 0x28
-#define PCI_CB_IO_BASE_0 0x2c
-#define PCI_CB_IO_BASE_0_HI 0x2e
-#define PCI_CB_IO_LIMIT_0 0x30
-#define PCI_CB_IO_LIMIT_0_HI 0x32
-#define PCI_CB_IO_BASE_1 0x34
-#define PCI_CB_IO_BASE_1_HI 0x36
-#define PCI_CB_IO_LIMIT_1 0x38
-#define PCI_CB_IO_LIMIT_1_HI 0x3a
-#define PCI_CB_IO_RANGE_MASK (~0x03UL)
-/* 0x3c-0x3d are same as for htype 0 */
-#define PCI_CB_BRIDGE_CONTROL 0x3e
-#define PCI_CB_BRIDGE_CTL_PARITY 0x01 /* Similar to standard bridge control register */
-#define PCI_CB_BRIDGE_CTL_SERR 0x02
-#define PCI_CB_BRIDGE_CTL_ISA 0x04
-#define PCI_CB_BRIDGE_CTL_VGA 0x08
-#define PCI_CB_BRIDGE_CTL_MASTER_ABORT 0x20
-#define PCI_CB_BRIDGE_CTL_CB_RESET 0x40 /* CardBus reset */
-#define PCI_CB_BRIDGE_CTL_16BIT_INT 0x80 /* Enable interrupt for 16-bit cards */
-#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM0 0x100 /* Prefetch enable for both memory regions */
-#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM1 0x200
-#define PCI_CB_BRIDGE_CTL_POST_WRITES 0x400
-#define PCI_CB_SUBSYSTEM_VENDOR_ID 0x40
-#define PCI_CB_SUBSYSTEM_ID 0x42
-#define PCI_CB_LEGACY_MODE_BASE 0x44 /* 16-bit PC Card legacy mode base address (ExCa) */
-/* 0x48-0x7f reserved */
-
-/* Capability lists */
-
-#define PCI_CAP_LIST_ID 0 /* Capability ID */
-#define PCI_CAP_ID_PM 0x01 /* Power Management */
-#define PCI_CAP_ID_AGP 0x02 /* Accelerated Graphics Port */
-#define PCI_CAP_ID_VPD 0x03 /* Vital Product Data */
-#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
-#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */
-#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
-#define PCI_CAP_ID_PCIX 0x07 /* PCI-X */
-#define PCI_CAP_ID_SHPC 0x0C /* PCI Standard Hot-Plug Controller */
-#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
-#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
-#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
-#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
-#define PCI_CAP_SIZEOF 4
-
-/* Power Management Registers */
-
-#define PCI_PM_PMC 2 /* PM Capabilities Register */
-#define PCI_PM_CAP_VER_MASK 0x0007 /* Version */
-#define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */
-#define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */
-#define PCI_PM_CAP_DSI 0x0020 /* Device specific initialization */
-#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxilliary power support mask */
-#define PCI_PM_CAP_D1 0x0200 /* D1 power state support */
-#define PCI_PM_CAP_D2 0x0400 /* D2 power state support */
-#define PCI_PM_CAP_PME 0x0800 /* PME pin supported */
-#define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */
-#define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */
-#define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */
-#define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */
-#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */
-#define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */
-#define PCI_PM_CTRL 4 /* PM control and status register */
-#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to D3) */
-#define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */
-#define PCI_PM_CTRL_DATA_SEL_MASK 0x1e00 /* Data select (??) */
-#define PCI_PM_CTRL_DATA_SCALE_MASK 0x6000 /* Data scale (??) */
-#define PCI_PM_CTRL_PME_STATUS 0x8000 /* PME pin status */
-#define PCI_PM_PPB_EXTENSIONS 6 /* PPB support extensions (??) */
-#define PCI_PM_PPB_B2_B3 0x40 /* Stop clock when in D3hot (??) */
-#define PCI_PM_BPCC_ENABLE 0x80 /* Bus power/clock control enable (??) */
-#define PCI_PM_DATA_REGISTER 7 /* (??) */
-#define PCI_PM_SIZEOF 8
-
-/* AGP registers */
-
-#define PCI_AGP_VERSION 2 /* BCD version number */
-#define PCI_AGP_RFU 3 /* Rest of capability flags */
-#define PCI_AGP_STATUS 4 /* Status register */
-#define PCI_AGP_STATUS_RQ_MASK 0xff000000 /* Maximum number of requests - 1 */
-#define PCI_AGP_STATUS_SBA 0x0200 /* Sideband addressing supported */
-#define PCI_AGP_STATUS_64BIT 0x0020 /* 64-bit addressing supported */
-#define PCI_AGP_STATUS_FW 0x0010 /* FW transfers supported */
-#define PCI_AGP_STATUS_RATE4 0x0004 /* 4x transfer rate supported */
-#define PCI_AGP_STATUS_RATE2 0x0002 /* 2x transfer rate supported */
-#define PCI_AGP_STATUS_RATE1 0x0001 /* 1x transfer rate supported */
-#define PCI_AGP_COMMAND 8 /* Control register */
-#define PCI_AGP_COMMAND_RQ_MASK 0xff000000 /* Master: Maximum number of requests */
-#define PCI_AGP_COMMAND_SBA 0x0200 /* Sideband addressing enabled */
-#define PCI_AGP_COMMAND_AGP 0x0100 /* Allow processing of AGP transactions */
-#define PCI_AGP_COMMAND_64BIT 0x0020 /* Allow processing of 64-bit addresses */
-#define PCI_AGP_COMMAND_FW 0x0010 /* Force FW transfers */
-#define PCI_AGP_COMMAND_RATE4 0x0004 /* Use 4x rate */
-#define PCI_AGP_COMMAND_RATE2 0x0002 /* Use 2x rate */
-#define PCI_AGP_COMMAND_RATE1 0x0001 /* Use 1x rate */
-#define PCI_AGP_SIZEOF 12
-
-/* Vital Product Data */
-
-#define PCI_VPD_ADDR 2 /* Address to access (15 bits!) */
-#define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */
-#define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates completion */
-#define PCI_VPD_DATA 4 /* 32-bits of data returned here */
-
-/* Slot Identification */
-
-#define PCI_SID_ESR 2 /* Expansion Slot Register */
-#define PCI_SID_ESR_NSLOTS 0x1f /* Number of expansion slots available */
-#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */
-#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */
-
-/* Message Signalled Interrupts registers */
-
-#define PCI_MSI_FLAGS 2 /* Various flags */
-#define PCI_MSI_FLAGS_64BIT 0x80 /* 64-bit addresses allowed */
-#define PCI_MSI_FLAGS_QSIZE 0x70 /* Message queue size configured */
-#define PCI_MSI_FLAGS_QMASK 0x0e /* Maximum queue size available */
-#define PCI_MSI_FLAGS_ENABLE 0x01 /* MSI feature enabled */
-#define PCI_MSI_FLAGS_MASKBIT 0x100 /* 64-bit mask bits allowed */
-#define PCI_MSI_RFU 3 /* Rest of capability flags */
-#define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */
-#define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
-#define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */
-#define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */
-#define PCI_MSI_MASK_BIT 16 /* Mask bits register */
-
-/* CompactPCI Hotswap Register */
-
-#define PCI_CHSWP_CSR 2 /* Control and Status Register */
-#define PCI_CHSWP_DHA 0x01 /* Device Hiding Arm */
-#define PCI_CHSWP_EIM 0x02 /* ENUM# Signal Mask */
-#define PCI_CHSWP_PIE 0x04 /* Pending Insert or Extract */
-#define PCI_CHSWP_LOO 0x08 /* LED On / Off */
-#define PCI_CHSWP_PI 0x30 /* Programming Interface */
-#define PCI_CHSWP_EXT 0x40 /* ENUM# status - extraction */
-#define PCI_CHSWP_INS 0x80 /* ENUM# status - insertion */
-
-/* PCI-X registers */
-
-#define PCI_X_CMD 2 /* Modes & Features */
-#define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */
-#define PCI_X_CMD_ERO 0x0002 /* Enable Relaxed Ordering */
-#define PCI_X_CMD_MAX_READ 0x000c /* Max Memory Read Byte Count */
-#define PCI_X_CMD_MAX_SPLIT 0x0070 /* Max Outstanding Split Transactions */
-#define PCI_X_CMD_VERSION(x) (((x) >> 12) & 3) /* Version */
-#define PCI_X_STATUS 4 /* PCI-X capabilities */
-#define PCI_X_STATUS_DEVFN 0x000000ff /* A copy of devfn */
-#define PCI_X_STATUS_BUS 0x0000ff00 /* A copy of bus nr */
-#define PCI_X_STATUS_64BIT 0x00010000 /* 64-bit device */
-#define PCI_X_STATUS_133MHZ 0x00020000 /* 133 MHz capable */
-#define PCI_X_STATUS_SPL_DISC 0x00040000 /* Split Completion Discarded */
-#define PCI_X_STATUS_UNX_SPL 0x00080000 /* Unexpected Split Completion */
-#define PCI_X_STATUS_COMPLEX 0x00100000 /* Device Complexity */
-#define PCI_X_STATUS_MAX_READ 0x00600000 /* Designed Max Memory Read Count */
-#define PCI_X_STATUS_MAX_SPLIT 0x03800000 /* Designed Max Outstanding Split Transactions */
-#define PCI_X_STATUS_MAX_CUM 0x1c000000 /* Designed Max Cumulative Read Size */
-#define PCI_X_STATUS_SPL_ERR 0x20000000 /* Rcvd Split Completion Error Msg */
-#define PCI_X_STATUS_266MHZ 0x40000000 /* 266 MHz capable */
-#define PCI_X_STATUS_533MHZ 0x80000000 /* 533 MHz capable */
-
-/* PCI Express capability registers */
-
-#define PCI_EXP_FLAGS 2 /* Capabilities register */
-#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
-#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
-#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
-#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
-#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
-#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
-#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
-#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */
-#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
-#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
-#define PCI_EXP_DEVCAP 4 /* Device capabilities */
-#define PCI_EXP_DEVCAP_PAYLOAD 0x07 /* Max_Payload_Size */
-#define PCI_EXP_DEVCAP_PHANTOM 0x18 /* Phantom functions */
-#define PCI_EXP_DEVCAP_EXT_TAG 0x20 /* Extended tags */
-#define PCI_EXP_DEVCAP_L0S 0x1c0 /* L0s Acceptable Latency */
-#define PCI_EXP_DEVCAP_L1 0xe00 /* L1 Acceptable Latency */
-#define PCI_EXP_DEVCAP_ATN_BUT 0x1000 /* Attention Button Present */
-#define PCI_EXP_DEVCAP_ATN_IND 0x2000 /* Attention Indicator Present */
-#define PCI_EXP_DEVCAP_PWR_IND 0x4000 /* Power Indicator Present */
-#define PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
-#define PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
-#define PCI_EXP_DEVCTL 8 /* Device Control */
-#define PCI_EXP_DEVCTL_CERE 0x0001 /* Correctable Error Reporting En. */
-#define PCI_EXP_DEVCTL_NFERE 0x0002 /* Non-Fatal Error Reporting Enable */
-#define PCI_EXP_DEVCTL_FERE 0x0004 /* Fatal Error Reporting Enable */
-#define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En. */
-#define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */
-#define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */
-#define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */
-#define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */
-#define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */
-#define PCI_EXP_DEVCTL_NOSNOOP_EN 0x0800 /* Enable No Snoop */
-#define PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */
-#define PCI_EXP_DEVSTA 10 /* Device Status */
-#define PCI_EXP_DEVSTA_CED 0x01 /* Correctable Error Detected */
-#define PCI_EXP_DEVSTA_NFED 0x02 /* Non-Fatal Error Detected */
-#define PCI_EXP_DEVSTA_FED 0x04 /* Fatal Error Detected */
-#define PCI_EXP_DEVSTA_URD 0x08 /* Unsupported Request Detected */
-#define PCI_EXP_DEVSTA_AUXPD 0x10 /* AUX Power Detected */
-#define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */
-#define PCI_EXP_LNKCAP 12 /* Link Capabilities */
-#define PCI_EXP_LNKCTL 16 /* Link Control */
-#define PCI_EXP_LNKSTA 18 /* Link Status */
-#define PCI_EXP_SLTCAP 20 /* Slot Capabilities */
-#define PCI_EXP_SLTCTL 24 /* Slot Control */
-#define PCI_EXP_SLTSTA 26 /* Slot Status */
-#define PCI_EXP_RTCTL 28 /* Root Control */
-#define PCI_EXP_RTCTL_SECEE 0x01 /* System Error on Correctable Error */
-#define PCI_EXP_RTCTL_SENFEE 0x02 /* System Error on Non-Fatal Error */
-#define PCI_EXP_RTCTL_SEFEE 0x04 /* System Error on Fatal Error */
-#define PCI_EXP_RTCTL_PMEIE 0x08 /* PME Interrupt Enable */
-#define PCI_EXP_RTCTL_CRSSVE 0x10 /* CRS Software Visibility Enable */
-#define PCI_EXP_RTCAP 30 /* Root Capabilities */
-#define PCI_EXP_RTSTA 32 /* Root Status */
-
-/* Extended Capabilities (PCI-X 2.0 and Express) */
-#define PCI_EXT_CAP_ID(header) (header & 0x0000ffff)
-#define PCI_EXT_CAP_VER(header) ((header >> 16) & 0xf)
-#define PCI_EXT_CAP_NEXT(header) ((header >> 20) & 0xffc)
-
-#define PCI_EXT_CAP_ID_ERR 1
-#define PCI_EXT_CAP_ID_VC 2
-#define PCI_EXT_CAP_ID_DSN 3
-#define PCI_EXT_CAP_ID_PWR 4
-
-/* Advanced Error Reporting */
-#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
-#define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */
-#define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */
-#define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */
-#define PCI_ERR_UNC_FCP 0x00002000 /* Flow Control Protocol */
-#define PCI_ERR_UNC_COMP_TIME 0x00004000 /* Completion Timeout */
-#define PCI_ERR_UNC_COMP_ABORT 0x00008000 /* Completer Abort */
-#define PCI_ERR_UNC_UNX_COMP 0x00010000 /* Unexpected Completion */
-#define PCI_ERR_UNC_RX_OVER 0x00020000 /* Receiver Overflow */
-#define PCI_ERR_UNC_MALF_TLP 0x00040000 /* Malformed TLP */
-#define PCI_ERR_UNC_ECRC 0x00080000 /* ECRC Error Status */
-#define PCI_ERR_UNC_UNSUP 0x00100000 /* Unsupported Request */
-#define PCI_ERR_UNCOR_MASK 8 /* Uncorrectable Error Mask */
- /* Same bits as above */
-#define PCI_ERR_UNCOR_SEVER 12 /* Uncorrectable Error Severity */
- /* Same bits as above */
-#define PCI_ERR_COR_STATUS 16 /* Correctable Error Status */
-#define PCI_ERR_COR_RCVR 0x00000001 /* Receiver Error Status */
-#define PCI_ERR_COR_BAD_TLP 0x00000040 /* Bad TLP Status */
-#define PCI_ERR_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */
-#define PCI_ERR_COR_REP_ROLL 0x00000100 /* REPLAY_NUM Rollover */
-#define PCI_ERR_COR_REP_TIMER 0x00001000 /* Replay Timer Timeout */
-#define PCI_ERR_COR_MASK 20 /* Correctable Error Mask */
- /* Same bits as above */
-#define PCI_ERR_CAP 24 /* Advanced Error Capabilities */
-#define PCI_ERR_CAP_FEP(x) ((x) & 31) /* First Error Pointer */
-#define PCI_ERR_CAP_ECRC_GENC 0x00000020 /* ECRC Generation Capable */
-#define PCI_ERR_CAP_ECRC_GENE 0x00000040 /* ECRC Generation Enable */
-#define PCI_ERR_CAP_ECRC_CHKC 0x00000080 /* ECRC Check Capable */
-#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
-#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
-#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
-#define PCI_ERR_ROOT_STATUS 48
-#define PCI_ERR_ROOT_COR_SRC 52
-#define PCI_ERR_ROOT_SRC 54
-
-/* Virtual Channel */
-#define PCI_VC_PORT_REG1 4
-#define PCI_VC_PORT_REG2 8
-#define PCI_VC_PORT_CTRL 12
-#define PCI_VC_PORT_STATUS 14
-#define PCI_VC_RES_CAP 16
-#define PCI_VC_RES_CTRL 20
-#define PCI_VC_RES_STATUS 26
-
-/* Power Budgeting */
-#define PCI_PWR_DSR 4 /* Data Select Register */
-#define PCI_PWR_DATA 8 /* Data Register */
-#define PCI_PWR_DATA_BASE(x) ((x) & 0xff) /* Base Power */
-#define PCI_PWR_DATA_SCALE(x) (((x) >> 8) & 3) /* Data Scale */
-#define PCI_PWR_DATA_PM_SUB(x) (((x) >> 10) & 7) /* PM Sub State */
-#define PCI_PWR_DATA_PM_STATE(x) (((x) >> 13) & 3) /* PM State */
-#define PCI_PWR_DATA_TYPE(x) (((x) >> 15) & 7) /* Type */
-#define PCI_PWR_DATA_RAIL(x) (((x) >> 18) & 7) /* Power Rail */
-#define PCI_PWR_CAP 12 /* Capability */
-#define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */
+/* Include the pci register defines */
+#include <linux/pci_regs.h>
/* Include the ID list */
-
#include <linux/pci_ids.h>
/*
@@ -496,11 +70,12 @@ enum pci_mmap_state {
typedef int __bitwise pci_power_t;
-#define PCI_D0 ((pci_power_t __force) 0)
-#define PCI_D1 ((pci_power_t __force) 1)
-#define PCI_D2 ((pci_power_t __force) 2)
+#define PCI_D0 ((pci_power_t __force) 0)
+#define PCI_D1 ((pci_power_t __force) 1)
+#define PCI_D2 ((pci_power_t __force) 2)
#define PCI_D3hot ((pci_power_t __force) 3)
#define PCI_D3cold ((pci_power_t __force) 4)
+#define PCI_UNKNOWN ((pci_power_t __force) 5)
#define PCI_POWER_ERROR ((pci_power_t __force) -1)
/*
@@ -562,11 +137,6 @@ struct pci_dev {
struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */
int rom_attr_enabled; /* has display of the rom attribute been enabled? */
struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
-#ifdef CONFIG_PCI_NAMES
-#define PCI_NAME_SIZE 255
-#define PCI_NAME_HALF __stringify(43) /* less than half to handle slop */
- char pretty_name[PCI_NAME_SIZE]; /* pretty name for users to see */
-#endif
};
#define pci_dev_g(n) list_entry(n, struct pci_dev, global_list)
@@ -582,15 +152,15 @@ struct pci_dev {
* 7-10 bridges: address space assigned to buses behind the bridge
*/
-#define PCI_ROM_RESOURCE 6
-#define PCI_BRIDGE_RESOURCES 7
-#define PCI_NUM_RESOURCES 11
+#define PCI_ROM_RESOURCE 6
+#define PCI_BRIDGE_RESOURCES 7
+#define PCI_NUM_RESOURCES 11
#ifndef PCI_BUS_NUM_RESOURCES
-#define PCI_BUS_NUM_RESOURCES 8
+#define PCI_BUS_NUM_RESOURCES 8
#endif
-
-#define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */
+
+#define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */
struct pci_bus {
struct list_head node; /* node in list of buses */
@@ -699,7 +269,7 @@ struct pci_driver {
* @dev_class_mask: the class mask for this device
*
* This macro is used to create a struct pci_device_id that matches a
- * specific PCI class. The vendor, device, subvendor, and subdevice
+ * specific PCI class. The vendor, device, subvendor, and subdevice
* fields will be set to PCI_ANY_ID.
*/
#define PCI_DEVICE_CLASS(dev_class,dev_class_mask) \
@@ -707,7 +277,7 @@ struct pci_driver {
.vendor = PCI_ANY_ID, .device = PCI_ANY_ID, \
.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
-/*
+/*
* pci_module_init is obsolete, this stays here till we fix up all usages of it
* in the tree.
*/
@@ -745,12 +315,13 @@ static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *s
pci_bus_add_devices(root_bus);
return root_bus;
}
+struct pci_bus *pci_create_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata);
+struct pci_bus * pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr);
int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
+void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
unsigned int pci_scan_child_bus(struct pci_bus *bus);
void pci_bus_add_device(struct pci_dev *dev);
-void pci_name_device(struct pci_dev *dev);
-char *pci_class_name(u32 class);
void pci_read_bridge_bases(struct pci_bus *child);
struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res);
int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
@@ -758,6 +329,7 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
extern void pci_dev_put(struct pci_dev *dev);
extern void pci_remove_bus(struct pci_bus *b);
extern void pci_remove_bus_device(struct pci_dev *dev);
+void pci_setup_cardbus(struct pci_bus *bus);
/* Generic PCI functions exported to card drivers */
@@ -815,13 +387,16 @@ void pci_set_master(struct pci_dev *dev);
#define HAVE_PCI_SET_MWI
int pci_set_mwi(struct pci_dev *dev);
void pci_clear_mwi(struct pci_dev *dev);
+void pci_intx(struct pci_dev *dev, int enable);
int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
+void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
int pci_assign_resource(struct pci_dev *dev, int i);
+void pci_restore_bars(struct pci_dev *dev);
/* ROM control related routines */
-void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size);
-void __iomem *pci_map_rom_copy(struct pci_dev *pdev, size_t *size);
+void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
+void __iomem __must_check *pci_map_rom_copy(struct pci_dev *pdev, size_t *size);
void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom);
void pci_remove_rom(struct pci_dev *pdev);
@@ -865,6 +440,9 @@ const struct pci_device_id *pci_match_device(struct pci_driver *drv, struct pci_
const struct pci_device_id *pci_match_id(const struct pci_device_id *ids, struct pci_dev *dev);
int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass);
+void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
+ void *userdata);
+
/* kmem_cache style wrapper around pci_alloc_consistent() */
#include <linux/dmapool.h>
@@ -912,18 +490,26 @@ extern void pci_disable_msix(struct pci_dev *dev);
extern void msi_remove_pci_irq_vectors(struct pci_dev *dev);
#endif
-#endif /* CONFIG_PCI */
-
-/* Include architecture-dependent settings and functions */
+/*
+ * PCI domain support. Sometimes called PCI segment (eg by ACPI),
+ * a PCI domain is defined to be a set of PCI busses which share
+ * configuration space.
+ */
+#ifndef CONFIG_PCI_DOMAINS
+static inline int pci_domain_nr(struct pci_bus *bus) { return 0; }
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+ return 0;
+}
+#endif
-#include <asm/pci.h>
+#else /* CONFIG_PCI is not enabled */
/*
* If the system does not have PCI, clearly these return errors. Define
* these as simple inline functions to avoid hair in drivers.
*/
-#ifndef CONFIG_PCI
#define _PCI_NOP(o,s,t) \
static inline int pci_##o##_config_##s (struct pci_dev *dev, int where, t val) \
{ return PCIBIOS_FUNC_NOT_SUPPORTED; }
@@ -974,21 +560,11 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int en
#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
-#else
+#endif /* CONFIG_PCI */
-/*
- * PCI domain support. Sometimes called PCI segment (eg by ACPI),
- * a PCI domain is defined to be a set of PCI busses which share
- * configuration space.
- */
-#ifndef CONFIG_PCI_DOMAINS
-static inline int pci_domain_nr(struct pci_bus *bus) { return 0; }
-static inline int pci_proc_domain(struct pci_bus *bus)
-{
- return 0;
-}
-#endif
-#endif /* !CONFIG_PCI */
+/* Include architecture-dependent settings and functions */
+
+#include <asm/pci.h>
/* these helpers provide future and backwards compatibility
* for accessing popular PCI BAR info */
@@ -1025,13 +601,6 @@ static inline char *pci_name(struct pci_dev *pdev)
return pdev->dev.bus_id;
}
-/* Some archs want to see the pretty pci name, so use this macro */
-#ifdef CONFIG_PCI_NAMES
-#define pci_pretty_name(dev) ((dev)->pretty_name)
-#else
-#define pci_pretty_name(dev) ""
-#endif
-
/* Some archs don't want to expose struct resource to userland as-is
* in sysfs and /proc
@@ -1067,7 +636,7 @@ enum pci_fixup_pass {
/* Anonymous variables would be nice... */
#define DECLARE_PCI_FIXUP_SECTION(section, name, vendor, device, hook) \
- static struct pci_fixup __pci_fixup_##name __attribute_used__ \
+ static const struct pci_fixup __pci_fixup_##name __attribute_used__ \
__attribute__((__section__(#section))) = { vendor, device, hook };
#define DECLARE_PCI_FIXUP_EARLY(vendor, device, hook) \
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_early, \
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d513c163400..ee0ab7a5f91 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1612,6 +1612,7 @@
#define PCI_DEVICE_ID_TOSHIBA_TC35815CF 0x0030
#define PCI_DEVICE_ID_TOSHIBA_TX4927 0x0180
#define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC 0x0108
+#define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3
#define PCI_VENDOR_ID_RICOH 0x1180
#define PCI_DEVICE_ID_RICOH_RL5C465 0x0465
@@ -2147,6 +2148,9 @@
#define PCI_DEVICE_ID_ENE_1420 0x1420
#define PCI_VENDOR_ID_CHELSIO 0x1425
+#define PCI_VENDOR_ID_MIPS 0x153f
+#define PCI_DEVICE_ID_SOC_IT 0x0001
+
#define PCI_VENDOR_ID_SYBA 0x1592
#define PCI_DEVICE_ID_SYBA_2P_EPP 0x0782
#define PCI_DEVICE_ID_SYBA_1P_ECP 0x0783
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
new file mode 100644
index 00000000000..e2a089b051e
--- /dev/null
+++ b/include/linux/pci_regs.h
@@ -0,0 +1,448 @@
+/*
+ * pci_regs.h
+ *
+ * PCI standard defines
+ * Copyright 1994, Drew Eckhardt
+ * Copyright 1997--1999 Martin Mares <mj@ucw.cz>
+ *
+ * For more information, please consult the following manuals (look at
+ * http://www.pcisig.com/ for how to get them):
+ *
+ * PCI BIOS Specification
+ * PCI Local Bus Specification
+ * PCI to PCI Bridge Specification
+ * PCI System Design Guide
+ */
+
+#ifndef LINUX_PCI_REGS_H
+#define LINUX_PCI_REGS_H
+
+/*
+ * Under PCI, each device has 256 bytes of configuration address space,
+ * of which the first 64 bytes are standardized as follows:
+ */
+#define PCI_VENDOR_ID 0x00 /* 16 bits */
+#define PCI_DEVICE_ID 0x02 /* 16 bits */
+#define PCI_COMMAND 0x04 /* 16 bits */
+#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
+#define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
+#define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */
+#define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */
+#define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and invalidate */
+#define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */
+#define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */
+#define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */
+#define PCI_COMMAND_SERR 0x100 /* Enable SERR */
+#define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
+#define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
+
+#define PCI_STATUS 0x06 /* 16 bits */
+#define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */
+#define PCI_STATUS_66MHZ 0x20 /* Support 66 Mhz PCI 2.1 bus */
+#define PCI_STATUS_UDF 0x40 /* Support User Definable Features [obsolete] */
+#define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
+#define PCI_STATUS_PARITY 0x100 /* Detected parity error */
+#define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */
+#define PCI_STATUS_DEVSEL_FAST 0x000
+#define PCI_STATUS_DEVSEL_MEDIUM 0x200
+#define PCI_STATUS_DEVSEL_SLOW 0x400
+#define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */
+#define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */
+#define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */
+#define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */
+#define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */
+
+#define PCI_CLASS_REVISION 0x08 /* High 24 bits are class, low 8 revision */
+#define PCI_REVISION_ID 0x08 /* Revision ID */
+#define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */
+#define PCI_CLASS_DEVICE 0x0a /* Device class */
+
+#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */
+#define PCI_LATENCY_TIMER 0x0d /* 8 bits */
+#define PCI_HEADER_TYPE 0x0e /* 8 bits */
+#define PCI_HEADER_TYPE_NORMAL 0
+#define PCI_HEADER_TYPE_BRIDGE 1
+#define PCI_HEADER_TYPE_CARDBUS 2
+
+#define PCI_BIST 0x0f /* 8 bits */
+#define PCI_BIST_CODE_MASK 0x0f /* Return result */
+#define PCI_BIST_START 0x40 /* 1 to start BIST, 2 secs or less */
+#define PCI_BIST_CAPABLE 0x80 /* 1 if BIST capable */
+
+/*
+ * Base addresses specify locations in memory or I/O space.
+ * Decoded size can be determined by writing a value of
+ * 0xffffffff to the register, and reading it back. Only
+ * 1 bits are decoded.
+ */
+#define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */
+#define PCI_BASE_ADDRESS_1 0x14 /* 32 bits [htype 0,1 only] */
+#define PCI_BASE_ADDRESS_2 0x18 /* 32 bits [htype 0 only] */
+#define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */
+#define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */
+#define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */
+#define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O */
+#define PCI_BASE_ADDRESS_SPACE_IO 0x01
+#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00
+#define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06
+#define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */
+#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */
+#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */
+#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */
+#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
+#define PCI_BASE_ADDRESS_IO_MASK (~0x03UL)
+/* bit 1 is reserved if address_space = 1 */
+
+/* Header type 0 (normal devices) */
+#define PCI_CARDBUS_CIS 0x28
+#define PCI_SUBSYSTEM_VENDOR_ID 0x2c
+#define PCI_SUBSYSTEM_ID 0x2e
+#define PCI_ROM_ADDRESS 0x30 /* Bits 31..11 are address, 10..1 reserved */
+#define PCI_ROM_ADDRESS_ENABLE 0x01
+#define PCI_ROM_ADDRESS_MASK (~0x7ffUL)
+
+#define PCI_CAPABILITY_LIST 0x34 /* Offset of first capability list entry */
+
+/* 0x35-0x3b are reserved */
+#define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
+#define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
+#define PCI_MIN_GNT 0x3e /* 8 bits */
+#define PCI_MAX_LAT 0x3f /* 8 bits */
+
+/* Header type 1 (PCI-to-PCI bridges) */
+#define PCI_PRIMARY_BUS 0x18 /* Primary bus number */
+#define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */
+#define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge */
+#define PCI_SEC_LATENCY_TIMER 0x1b /* Latency timer for secondary interface */
+#define PCI_IO_BASE 0x1c /* I/O range behind the bridge */
+#define PCI_IO_LIMIT 0x1d
+#define PCI_IO_RANGE_TYPE_MASK 0x0fUL /* I/O bridging type */
+#define PCI_IO_RANGE_TYPE_16 0x00
+#define PCI_IO_RANGE_TYPE_32 0x01
+#define PCI_IO_RANGE_MASK (~0x0fUL)
+#define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit 14 used */
+#define PCI_MEMORY_BASE 0x20 /* Memory range behind */
+#define PCI_MEMORY_LIMIT 0x22
+#define PCI_MEMORY_RANGE_TYPE_MASK 0x0fUL
+#define PCI_MEMORY_RANGE_MASK (~0x0fUL)
+#define PCI_PREF_MEMORY_BASE 0x24 /* Prefetchable memory range behind */
+#define PCI_PREF_MEMORY_LIMIT 0x26
+#define PCI_PREF_RANGE_TYPE_MASK 0x0fUL
+#define PCI_PREF_RANGE_TYPE_32 0x00
+#define PCI_PREF_RANGE_TYPE_64 0x01
+#define PCI_PREF_RANGE_MASK (~0x0fUL)
+#define PCI_PREF_BASE_UPPER32 0x28 /* Upper half of prefetchable memory range */
+#define PCI_PREF_LIMIT_UPPER32 0x2c
+#define PCI_IO_BASE_UPPER16 0x30 /* Upper half of I/O addresses */
+#define PCI_IO_LIMIT_UPPER16 0x32
+/* 0x34 same as for htype 0 */
+/* 0x35-0x3b is reserved */
+#define PCI_ROM_ADDRESS1 0x38 /* Same as PCI_ROM_ADDRESS, but for htype 1 */
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_BRIDGE_CONTROL 0x3e
+#define PCI_BRIDGE_CTL_PARITY 0x01 /* Enable parity detection on secondary interface */
+#define PCI_BRIDGE_CTL_SERR 0x02 /* The same for SERR forwarding */
+#define PCI_BRIDGE_CTL_NO_ISA 0x04 /* Disable bridging of ISA ports */
+#define PCI_BRIDGE_CTL_VGA 0x08 /* Forward VGA addresses */
+#define PCI_BRIDGE_CTL_MASTER_ABORT 0x20 /* Report master aborts */
+#define PCI_BRIDGE_CTL_BUS_RESET 0x40 /* Secondary bus reset */
+#define PCI_BRIDGE_CTL_FAST_BACK 0x80 /* Fast Back2Back enabled on secondary interface */
+
+/* Header type 2 (CardBus bridges) */
+#define PCI_CB_CAPABILITY_LIST 0x14
+/* 0x15 reserved */
+#define PCI_CB_SEC_STATUS 0x16 /* Secondary status */
+#define PCI_CB_PRIMARY_BUS 0x18 /* PCI bus number */
+#define PCI_CB_CARD_BUS 0x19 /* CardBus bus number */
+#define PCI_CB_SUBORDINATE_BUS 0x1a /* Subordinate bus number */
+#define PCI_CB_LATENCY_TIMER 0x1b /* CardBus latency timer */
+#define PCI_CB_MEMORY_BASE_0 0x1c
+#define PCI_CB_MEMORY_LIMIT_0 0x20
+#define PCI_CB_MEMORY_BASE_1 0x24
+#define PCI_CB_MEMORY_LIMIT_1 0x28
+#define PCI_CB_IO_BASE_0 0x2c
+#define PCI_CB_IO_BASE_0_HI 0x2e
+#define PCI_CB_IO_LIMIT_0 0x30
+#define PCI_CB_IO_LIMIT_0_HI 0x32
+#define PCI_CB_IO_BASE_1 0x34
+#define PCI_CB_IO_BASE_1_HI 0x36
+#define PCI_CB_IO_LIMIT_1 0x38
+#define PCI_CB_IO_LIMIT_1_HI 0x3a
+#define PCI_CB_IO_RANGE_MASK (~0x03UL)
+/* 0x3c-0x3d are same as for htype 0 */
+#define PCI_CB_BRIDGE_CONTROL 0x3e
+#define PCI_CB_BRIDGE_CTL_PARITY 0x01 /* Similar to standard bridge control register */
+#define PCI_CB_BRIDGE_CTL_SERR 0x02
+#define PCI_CB_BRIDGE_CTL_ISA 0x04
+#define PCI_CB_BRIDGE_CTL_VGA 0x08
+#define PCI_CB_BRIDGE_CTL_MASTER_ABORT 0x20
+#define PCI_CB_BRIDGE_CTL_CB_RESET 0x40 /* CardBus reset */
+#define PCI_CB_BRIDGE_CTL_16BIT_INT 0x80 /* Enable interrupt for 16-bit cards */
+#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM0 0x100 /* Prefetch enable for both memory regions */
+#define PCI_CB_BRIDGE_CTL_PREFETCH_MEM1 0x200
+#define PCI_CB_BRIDGE_CTL_POST_WRITES 0x400
+#define PCI_CB_SUBSYSTEM_VENDOR_ID 0x40
+#define PCI_CB_SUBSYSTEM_ID 0x42
+#define PCI_CB_LEGACY_MODE_BASE 0x44 /* 16-bit PC Card legacy mode base address (ExCa) */
+/* 0x48-0x7f reserved */
+
+/* Capability lists */
+
+#define PCI_CAP_LIST_ID 0 /* Capability ID */
+#define PCI_CAP_ID_PM 0x01 /* Power Management */
+#define PCI_CAP_ID_AGP 0x02 /* Accelerated Graphics Port */
+#define PCI_CAP_ID_VPD 0x03 /* Vital Product Data */
+#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
+#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */
+#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
+#define PCI_CAP_ID_PCIX 0x07 /* PCI-X */
+#define PCI_CAP_ID_SHPC 0x0C /* PCI Standard Hot-Plug Controller */
+#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
+#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
+#define PCI_CAP_SIZEOF 4
+
+/* Power Management Registers */
+
+#define PCI_PM_PMC 2 /* PM Capabilities Register */
+#define PCI_PM_CAP_VER_MASK 0x0007 /* Version */
+#define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */
+#define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */
+#define PCI_PM_CAP_DSI 0x0020 /* Device specific initialization */
+#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxilliary power support mask */
+#define PCI_PM_CAP_D1 0x0200 /* D1 power state support */
+#define PCI_PM_CAP_D2 0x0400 /* D2 power state support */
+#define PCI_PM_CAP_PME 0x0800 /* PME pin supported */
+#define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */
+#define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */
+#define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */
+#define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */
+#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */
+#define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */
+#define PCI_PM_CTRL 4 /* PM control and status register */
+#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to D3) */
+#define PCI_PM_CTRL_NO_SOFT_RESET 0x0004 /* No reset for D3hot->D0 */
+#define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */
+#define PCI_PM_CTRL_DATA_SEL_MASK 0x1e00 /* Data select (??) */
+#define PCI_PM_CTRL_DATA_SCALE_MASK 0x6000 /* Data scale (??) */
+#define PCI_PM_CTRL_PME_STATUS 0x8000 /* PME pin status */
+#define PCI_PM_PPB_EXTENSIONS 6 /* PPB support extensions (??) */
+#define PCI_PM_PPB_B2_B3 0x40 /* Stop clock when in D3hot (??) */
+#define PCI_PM_BPCC_ENABLE 0x80 /* Bus power/clock control enable (??) */
+#define PCI_PM_DATA_REGISTER 7 /* (??) */
+#define PCI_PM_SIZEOF 8
+
+/* AGP registers */
+
+#define PCI_AGP_VERSION 2 /* BCD version number */
+#define PCI_AGP_RFU 3 /* Rest of capability flags */
+#define PCI_AGP_STATUS 4 /* Status register */
+#define PCI_AGP_STATUS_RQ_MASK 0xff000000 /* Maximum number of requests - 1 */
+#define PCI_AGP_STATUS_SBA 0x0200 /* Sideband addressing supported */
+#define PCI_AGP_STATUS_64BIT 0x0020 /* 64-bit addressing supported */
+#define PCI_AGP_STATUS_FW 0x0010 /* FW transfers supported */
+#define PCI_AGP_STATUS_RATE4 0x0004 /* 4x transfer rate supported */
+#define PCI_AGP_STATUS_RATE2 0x0002 /* 2x transfer rate supported */
+#define PCI_AGP_STATUS_RATE1 0x0001 /* 1x transfer rate supported */
+#define PCI_AGP_COMMAND 8 /* Control register */
+#define PCI_AGP_COMMAND_RQ_MASK 0xff000000 /* Master: Maximum number of requests */
+#define PCI_AGP_COMMAND_SBA 0x0200 /* Sideband addressing enabled */
+#define PCI_AGP_COMMAND_AGP 0x0100 /* Allow processing of AGP transactions */
+#define PCI_AGP_COMMAND_64BIT 0x0020 /* Allow processing of 64-bit addresses */
+#define PCI_AGP_COMMAND_FW 0x0010 /* Force FW transfers */
+#define PCI_AGP_COMMAND_RATE4 0x0004 /* Use 4x rate */
+#define PCI_AGP_COMMAND_RATE2 0x0002 /* Use 2x rate */
+#define PCI_AGP_COMMAND_RATE1 0x0001 /* Use 1x rate */
+#define PCI_AGP_SIZEOF 12
+
+/* Vital Product Data */
+
+#define PCI_VPD_ADDR 2 /* Address to access (15 bits!) */
+#define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */
+#define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates completion */
+#define PCI_VPD_DATA 4 /* 32-bits of data returned here */
+
+/* Slot Identification */
+
+#define PCI_SID_ESR 2 /* Expansion Slot Register */
+#define PCI_SID_ESR_NSLOTS 0x1f /* Number of expansion slots available */
+#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */
+#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */
+
+/* Message Signalled Interrupts registers */
+
+#define PCI_MSI_FLAGS 2 /* Various flags */
+#define PCI_MSI_FLAGS_64BIT 0x80 /* 64-bit addresses allowed */
+#define PCI_MSI_FLAGS_QSIZE 0x70 /* Message queue size configured */
+#define PCI_MSI_FLAGS_QMASK 0x0e /* Maximum queue size available */
+#define PCI_MSI_FLAGS_ENABLE 0x01 /* MSI feature enabled */
+#define PCI_MSI_FLAGS_MASKBIT 0x100 /* 64-bit mask bits allowed */
+#define PCI_MSI_RFU 3 /* Rest of capability flags */
+#define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */
+#define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
+#define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */
+#define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */
+#define PCI_MSI_MASK_BIT 16 /* Mask bits register */
+
+/* CompactPCI Hotswap Register */
+
+#define PCI_CHSWP_CSR 2 /* Control and Status Register */
+#define PCI_CHSWP_DHA 0x01 /* Device Hiding Arm */
+#define PCI_CHSWP_EIM 0x02 /* ENUM# Signal Mask */
+#define PCI_CHSWP_PIE 0x04 /* Pending Insert or Extract */
+#define PCI_CHSWP_LOO 0x08 /* LED On / Off */
+#define PCI_CHSWP_PI 0x30 /* Programming Interface */
+#define PCI_CHSWP_EXT 0x40 /* ENUM# status - extraction */
+#define PCI_CHSWP_INS 0x80 /* ENUM# status - insertion */
+
+/* PCI-X registers */
+
+#define PCI_X_CMD 2 /* Modes & Features */
+#define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */
+#define PCI_X_CMD_ERO 0x0002 /* Enable Relaxed Ordering */
+#define PCI_X_CMD_MAX_READ 0x000c /* Max Memory Read Byte Count */
+#define PCI_X_CMD_MAX_SPLIT 0x0070 /* Max Outstanding Split Transactions */
+#define PCI_X_CMD_VERSION(x) (((x) >> 12) & 3) /* Version */
+#define PCI_X_STATUS 4 /* PCI-X capabilities */
+#define PCI_X_STATUS_DEVFN 0x000000ff /* A copy of devfn */
+#define PCI_X_STATUS_BUS 0x0000ff00 /* A copy of bus nr */
+#define PCI_X_STATUS_64BIT 0x00010000 /* 64-bit device */
+#define PCI_X_STATUS_133MHZ 0x00020000 /* 133 MHz capable */
+#define PCI_X_STATUS_SPL_DISC 0x00040000 /* Split Completion Discarded */
+#define PCI_X_STATUS_UNX_SPL 0x00080000 /* Unexpected Split Completion */
+#define PCI_X_STATUS_COMPLEX 0x00100000 /* Device Complexity */
+#define PCI_X_STATUS_MAX_READ 0x00600000 /* Designed Max Memory Read Count */
+#define PCI_X_STATUS_MAX_SPLIT 0x03800000 /* Designed Max Outstanding Split Transactions */
+#define PCI_X_STATUS_MAX_CUM 0x1c000000 /* Designed Max Cumulative Read Size */
+#define PCI_X_STATUS_SPL_ERR 0x20000000 /* Rcvd Split Completion Error Msg */
+#define PCI_X_STATUS_266MHZ 0x40000000 /* 266 MHz capable */
+#define PCI_X_STATUS_533MHZ 0x80000000 /* 533 MHz capable */
+
+/* PCI Express capability registers */
+
+#define PCI_EXP_FLAGS 2 /* Capabilities register */
+#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
+#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
+#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
+#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
+#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
+#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
+#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
+#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */
+#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
+#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
+#define PCI_EXP_DEVCAP 4 /* Device capabilities */
+#define PCI_EXP_DEVCAP_PAYLOAD 0x07 /* Max_Payload_Size */
+#define PCI_EXP_DEVCAP_PHANTOM 0x18 /* Phantom functions */
+#define PCI_EXP_DEVCAP_EXT_TAG 0x20 /* Extended tags */
+#define PCI_EXP_DEVCAP_L0S 0x1c0 /* L0s Acceptable Latency */
+#define PCI_EXP_DEVCAP_L1 0xe00 /* L1 Acceptable Latency */
+#define PCI_EXP_DEVCAP_ATN_BUT 0x1000 /* Attention Button Present */
+#define PCI_EXP_DEVCAP_ATN_IND 0x2000 /* Attention Indicator Present */
+#define PCI_EXP_DEVCAP_PWR_IND 0x4000 /* Power Indicator Present */
+#define PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
+#define PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
+#define PCI_EXP_DEVCTL 8 /* Device Control */
+#define PCI_EXP_DEVCTL_CERE 0x0001 /* Correctable Error Reporting En. */
+#define PCI_EXP_DEVCTL_NFERE 0x0002 /* Non-Fatal Error Reporting Enable */
+#define PCI_EXP_DEVCTL_FERE 0x0004 /* Fatal Error Reporting Enable */
+#define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En. */
+#define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */
+#define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */
+#define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */
+#define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */
+#define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */
+#define PCI_EXP_DEVCTL_NOSNOOP_EN 0x0800 /* Enable No Snoop */
+#define PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */
+#define PCI_EXP_DEVSTA 10 /* Device Status */
+#define PCI_EXP_DEVSTA_CED 0x01 /* Correctable Error Detected */
+#define PCI_EXP_DEVSTA_NFED 0x02 /* Non-Fatal Error Detected */
+#define PCI_EXP_DEVSTA_FED 0x04 /* Fatal Error Detected */
+#define PCI_EXP_DEVSTA_URD 0x08 /* Unsupported Request Detected */
+#define PCI_EXP_DEVSTA_AUXPD 0x10 /* AUX Power Detected */
+#define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */
+#define PCI_EXP_LNKCAP 12 /* Link Capabilities */
+#define PCI_EXP_LNKCTL 16 /* Link Control */
+#define PCI_EXP_LNKSTA 18 /* Link Status */
+#define PCI_EXP_SLTCAP 20 /* Slot Capabilities */
+#define PCI_EXP_SLTCTL 24 /* Slot Control */
+#define PCI_EXP_SLTSTA 26 /* Slot Status */
+#define PCI_EXP_RTCTL 28 /* Root Control */
+#define PCI_EXP_RTCTL_SECEE 0x01 /* System Error on Correctable Error */
+#define PCI_EXP_RTCTL_SENFEE 0x02 /* System Error on Non-Fatal Error */
+#define PCI_EXP_RTCTL_SEFEE 0x04 /* System Error on Fatal Error */
+#define PCI_EXP_RTCTL_PMEIE 0x08 /* PME Interrupt Enable */
+#define PCI_EXP_RTCTL_CRSSVE 0x10 /* CRS Software Visibility Enable */
+#define PCI_EXP_RTCAP 30 /* Root Capabilities */
+#define PCI_EXP_RTSTA 32 /* Root Status */
+
+/* Extended Capabilities (PCI-X 2.0 and Express) */
+#define PCI_EXT_CAP_ID(header) (header & 0x0000ffff)
+#define PCI_EXT_CAP_VER(header) ((header >> 16) & 0xf)
+#define PCI_EXT_CAP_NEXT(header) ((header >> 20) & 0xffc)
+
+#define PCI_EXT_CAP_ID_ERR 1
+#define PCI_EXT_CAP_ID_VC 2
+#define PCI_EXT_CAP_ID_DSN 3
+#define PCI_EXT_CAP_ID_PWR 4
+
+/* Advanced Error Reporting */
+#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
+#define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */
+#define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */
+#define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */
+#define PCI_ERR_UNC_FCP 0x00002000 /* Flow Control Protocol */
+#define PCI_ERR_UNC_COMP_TIME 0x00004000 /* Completion Timeout */
+#define PCI_ERR_UNC_COMP_ABORT 0x00008000 /* Completer Abort */
+#define PCI_ERR_UNC_UNX_COMP 0x00010000 /* Unexpected Completion */
+#define PCI_ERR_UNC_RX_OVER 0x00020000 /* Receiver Overflow */
+#define PCI_ERR_UNC_MALF_TLP 0x00040000 /* Malformed TLP */
+#define PCI_ERR_UNC_ECRC 0x00080000 /* ECRC Error Status */
+#define PCI_ERR_UNC_UNSUP 0x00100000 /* Unsupported Request */
+#define PCI_ERR_UNCOR_MASK 8 /* Uncorrectable Error Mask */
+ /* Same bits as above */
+#define PCI_ERR_UNCOR_SEVER 12 /* Uncorrectable Error Severity */
+ /* Same bits as above */
+#define PCI_ERR_COR_STATUS 16 /* Correctable Error Status */
+#define PCI_ERR_COR_RCVR 0x00000001 /* Receiver Error Status */
+#define PCI_ERR_COR_BAD_TLP 0x00000040 /* Bad TLP Status */
+#define PCI_ERR_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */
+#define PCI_ERR_COR_REP_ROLL 0x00000100 /* REPLAY_NUM Rollover */
+#define PCI_ERR_COR_REP_TIMER 0x00001000 /* Replay Timer Timeout */
+#define PCI_ERR_COR_MASK 20 /* Correctable Error Mask */
+ /* Same bits as above */
+#define PCI_ERR_CAP 24 /* Advanced Error Capabilities */
+#define PCI_ERR_CAP_FEP(x) ((x) & 31) /* First Error Pointer */
+#define PCI_ERR_CAP_ECRC_GENC 0x00000020 /* ECRC Generation Capable */
+#define PCI_ERR_CAP_ECRC_GENE 0x00000040 /* ECRC Generation Enable */
+#define PCI_ERR_CAP_ECRC_CHKC 0x00000080 /* ECRC Check Capable */
+#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
+#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
+#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
+#define PCI_ERR_ROOT_STATUS 48
+#define PCI_ERR_ROOT_COR_SRC 52
+#define PCI_ERR_ROOT_SRC 54
+
+/* Virtual Channel */
+#define PCI_VC_PORT_REG1 4
+#define PCI_VC_PORT_REG2 8
+#define PCI_VC_PORT_CTRL 12
+#define PCI_VC_PORT_STATUS 14
+#define PCI_VC_RES_CAP 16
+#define PCI_VC_RES_CTRL 20
+#define PCI_VC_RES_STATUS 26
+
+/* Power Budgeting */
+#define PCI_PWR_DSR 4 /* Data Select Register */
+#define PCI_PWR_DATA 8 /* Data Register */
+#define PCI_PWR_DATA_BASE(x) ((x) & 0xff) /* Base Power */
+#define PCI_PWR_DATA_SCALE(x) (((x) >> 8) & 3) /* Data Scale */
+#define PCI_PWR_DATA_PM_SUB(x) (((x) >> 10) & 7) /* PM Sub State */
+#define PCI_PWR_DATA_PM_STATE(x) (((x) >> 13) & 3) /* PM State */
+#define PCI_PWR_DATA_TYPE(x) (((x) >> 15) & 7) /* Type */
+#define PCI_PWR_DATA_RAIL(x) (((x) >> 18) & 7) /* Power Rail */
+#define PCI_PWR_CAP 12 /* Capability */
+#define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */
+
+#endif /* LINUX_PCI_REGS_H */
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 36725e7c02c..1767073df26 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -39,9 +39,6 @@ struct pipe_inode_info {
#define PIPE_SEM(inode) (&(inode).i_sem)
#define PIPE_WAIT(inode) (&(inode).i_pipe->wait)
-#define PIPE_BASE(inode) ((inode).i_pipe->base)
-#define PIPE_START(inode) ((inode).i_pipe->start)
-#define PIPE_LEN(inode) ((inode).i_pipe->len)
#define PIPE_READERS(inode) ((inode).i_pipe->readers)
#define PIPE_WRITERS(inode) ((inode).i_pipe->writers)
#define PIPE_WAITING_WRITERS(inode) ((inode).i_pipe->waiting_writers)
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 7aeb208ed71..5cfb07648ec 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -186,7 +186,9 @@ extern int pm_suspend(suspend_state_t state);
struct device;
-typedef u32 __bitwise pm_message_t;
+typedef struct pm_message {
+ int event;
+} pm_message_t;
/*
* There are 4 important states driver can be in:
@@ -207,9 +209,13 @@ typedef u32 __bitwise pm_message_t;
* or something similar soon.
*/
-#define PMSG_FREEZE ((__force pm_message_t) 3)
-#define PMSG_SUSPEND ((__force pm_message_t) 3)
-#define PMSG_ON ((__force pm_message_t) 0)
+#define PM_EVENT_ON 0
+#define PM_EVENT_FREEZE 1
+#define PM_EVENT_SUSPEND 2
+
+#define PMSG_FREEZE ((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_SUSPEND ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_ON ((struct pm_message){ .event = PM_EVENT_ON, })
struct dev_pm_info {
pm_message_t power_state;
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 5ec2bd0c284..aadbac29103 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -443,7 +443,7 @@ static inline void pnp_unregister_driver(struct pnp_driver *drv) { ; }
#define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
#define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
-#ifdef DEBUG
+#ifdef CONFIG_PNP_DEBUG
#define pnp_dbg(format, arg...) printk(KERN_DEBUG "pnp: " format "\n" , ## arg)
#else
#define pnp_dbg(format, arg...) do {} while (0)
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index a373fc254df..dc6f3647bfb 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,6 +20,8 @@
#define PTRACE_DETACH 0x11
#define PTRACE_SYSCALL 24
+#define PTRACE_SYSEMU 31
+#define PTRACE_SYSEMU_SINGLESTEP 32
/* 0x4200-0x4300 are reserved for architecture-independent additions. */
#define PTRACE_SETOPTIONS 0x4200
@@ -88,6 +90,7 @@ extern void __ptrace_link(struct task_struct *child,
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
extern void ptrace_untrace(struct task_struct *child);
+extern int ptrace_may_attach(struct task_struct *task);
static inline void ptrace_link(struct task_struct *child,
struct task_struct *new_parent)
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 4bf1659f8aa..9de99198caf 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -7,7 +7,7 @@
#define BITMAP_H 1
#define BITMAP_MAJOR 3
-#define BITMAP_MINOR 38
+#define BITMAP_MINOR 39
/*
* in-memory bitmap:
@@ -147,8 +147,9 @@ typedef struct bitmap_super_s {
__u32 state; /* 48 bitmap state information */
__u32 chunksize; /* 52 the bitmap chunk size in bytes */
__u32 daemon_sleep; /* 56 seconds between disk flushes */
+ __u32 write_behind; /* 60 number of outstanding write-behind writes */
- __u8 pad[256 - 60]; /* set to zero */
+ __u8 pad[256 - 64]; /* set to zero */
} bitmap_super_t;
/* notes:
@@ -226,6 +227,9 @@ struct bitmap {
unsigned long flags;
+ unsigned long max_write_behind; /* write-behind mode */
+ atomic_t behind_writes;
+
/*
* the bitmap daemon - periodically wakes up and sweeps the bitmap
* file, cleaning up bits and flushing out pages to disk as necessary
@@ -260,9 +264,10 @@ int bitmap_setallbits(struct bitmap *bitmap);
void bitmap_write_all(struct bitmap *bitmap);
/* these are exported */
-int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors);
-void bitmap_endwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors,
- int success);
+int bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
+ unsigned long sectors, int behind);
+void bitmap_endwrite(struct bitmap *bitmap, sector_t offset,
+ unsigned long sectors, int success, int behind);
int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int degraded);
void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int aborted);
void bitmap_close_sync(struct bitmap *bitmap);
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
index e04c4fe45b5..7eaf290e10e 100644
--- a/include/linux/raid/linear.h
+++ b/include/linux/raid/linear.h
@@ -14,8 +14,8 @@ typedef struct dev_info dev_info_t;
struct linear_private_data
{
dev_info_t **hash_table;
- dev_info_t *smallest;
- int nr_zones;
+ sector_t hash_spacing;
+ int preshift; /* shift before dividing by hash_spacing */
dev_info_t disks[0];
};
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 8c14ba565a4..ebce949b144 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -86,70 +86,6 @@ typedef struct mdk_rdev_s mdk_rdev_t;
#define MAX_CHUNK_SIZE (4096*1024)
/*
- * default readahead
- */
-
-static inline int disk_faulty(mdp_disk_t * d)
-{
- return d->state & (1 << MD_DISK_FAULTY);
-}
-
-static inline int disk_active(mdp_disk_t * d)
-{
- return d->state & (1 << MD_DISK_ACTIVE);
-}
-
-static inline int disk_sync(mdp_disk_t * d)
-{
- return d->state & (1 << MD_DISK_SYNC);
-}
-
-static inline int disk_spare(mdp_disk_t * d)
-{
- return !disk_sync(d) && !disk_active(d) && !disk_faulty(d);
-}
-
-static inline int disk_removed(mdp_disk_t * d)
-{
- return d->state & (1 << MD_DISK_REMOVED);
-}
-
-static inline void mark_disk_faulty(mdp_disk_t * d)
-{
- d->state |= (1 << MD_DISK_FAULTY);
-}
-
-static inline void mark_disk_active(mdp_disk_t * d)
-{
- d->state |= (1 << MD_DISK_ACTIVE);
-}
-
-static inline void mark_disk_sync(mdp_disk_t * d)
-{
- d->state |= (1 << MD_DISK_SYNC);
-}
-
-static inline void mark_disk_spare(mdp_disk_t * d)
-{
- d->state = 0;
-}
-
-static inline void mark_disk_removed(mdp_disk_t * d)
-{
- d->state = (1 << MD_DISK_FAULTY) | (1 << MD_DISK_REMOVED);
-}
-
-static inline void mark_disk_inactive(mdp_disk_t * d)
-{
- d->state &= ~(1 << MD_DISK_ACTIVE);
-}
-
-static inline void mark_disk_nonsync(mdp_disk_t * d)
-{
- d->state &= ~(1 << MD_DISK_SYNC);
-}
-
-/*
* MD's 'extended' device
*/
struct mdk_rdev_s
@@ -166,6 +102,7 @@ struct mdk_rdev_s
int sb_loaded;
sector_t data_offset; /* start of data in array */
sector_t sb_offset;
+ int sb_size; /* bytes in the superblock */
int preferred_minor; /* autorun support */
/* A device can be in one of three states based on two flags:
@@ -181,6 +118,9 @@ struct mdk_rdev_s
int faulty; /* if faulty do not issue IO requests */
int in_sync; /* device is a full member of the array */
+ unsigned long flags; /* Should include faulty and in_sync here. */
+#define WriteMostly 4 /* Avoid reading if at all possible */
+
int desc_nr; /* descriptor index in the superblock */
int raid_disk; /* role of device in array */
int saved_raid_disk; /* role that device used to have in the
@@ -272,12 +212,19 @@ struct mddev_s
atomic_t writes_pending;
request_queue_t *queue; /* for plugging ... */
+ atomic_t write_behind; /* outstanding async IO */
+ unsigned int max_write_behind; /* 0 = sync */
+
struct bitmap *bitmap; /* the bitmap for the device */
struct file *bitmap_file; /* the bitmap file */
long bitmap_offset; /* offset from superblock of
* start of bitmap. May be
* negative, but not '0'
*/
+ long default_bitmap_offset; /* this is the offset to use when
+ * hot-adding a bitmap. It should
+ * eventually be settable by sysfs.
+ */
struct list_head all_mddevs;
};
@@ -314,6 +261,12 @@ struct mdk_personality_s
int (*resize) (mddev_t *mddev, sector_t sectors);
int (*reshape) (mddev_t *mddev, int raid_disks);
int (*reconfig) (mddev_t *mddev, int layout, int chunk_size);
+ /* quiesce moves between quiescence states
+ * 0 - fully active
+ * 1 - no new requests allowed
+ * others - reserved
+ */
+ void (*quiesce) (mddev_t *mddev, int state);
};
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index dc65cd43549..c100fa5d4bf 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -79,6 +79,11 @@
#define MD_DISK_SYNC 2 /* disk is in sync with the raid set */
#define MD_DISK_REMOVED 3 /* disk is in sync with the raid set */
+#define MD_DISK_WRITEMOSTLY 9 /* disk is "write-mostly" is RAID1 config.
+ * read requests will only be sent here in
+ * dire need
+ */
+
typedef struct mdp_device_descriptor_s {
__u32 number; /* 0 Device number in the entire set */
__u32 major; /* 1 Device major number */
@@ -193,7 +198,7 @@ struct mdp_superblock_1 {
__u64 ctime; /* lo 40 bits are seconds, top 24 are microseconds or 0*/
__u32 level; /* -4 (multipath), -1 (linear), 0,1,4,5 */
- __u32 layout; /* only for raid5 currently */
+ __u32 layout; /* only for raid5 and raid10 currently */
__u64 size; /* used size of component devices, in 512byte sectors */
__u32 chunksize; /* in 512byte sectors */
@@ -212,7 +217,9 @@ struct mdp_superblock_1 {
__u32 dev_number; /* permanent identifier of this device - not role in raid */
__u32 cnt_corrected_read; /* number of read errors that were corrected by re-writing */
__u8 device_uuid[16]; /* user-space setable, ignored by kernel */
- __u8 pad2[64-56]; /* set to 0 when writing */
+ __u8 devflags; /* per-device flags. Only one defined...*/
+#define WriteMostly1 1 /* mask for writemostly flag in above */
+ __u8 pad2[64-57]; /* set to 0 when writing */
/* array state information - 64 bytes */
__u64 utime; /* 40 bits second, 24 btes microseconds */
@@ -231,5 +238,10 @@ struct mdp_superblock_1 {
__u16 dev_roles[0]; /* role in array, or 0xffff for a spare, or 0xfffe for faulty */
};
+/* feature_map bits */
+#define MD_FEATURE_BITMAP_OFFSET 1
+
+#define MD_FEATURE_ALL 1
+
#endif
diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h
index 9d93cf12e89..60e19b66754 100644
--- a/include/linux/raid/raid1.h
+++ b/include/linux/raid/raid1.h
@@ -80,6 +80,9 @@ struct r1bio_s {
atomic_t remaining; /* 'have we finished' count,
* used from IRQ handlers
*/
+ atomic_t behind_remaining; /* number of write-behind ios remaining
+ * in this BehindIO request
+ */
sector_t sector;
int sectors;
unsigned long state;
@@ -107,4 +110,14 @@ struct r1bio_s {
#define R1BIO_Uptodate 0
#define R1BIO_IsSync 1
#define R1BIO_Degraded 2
+#define R1BIO_BehindIO 3
+/* For write-behind requests, we call bi_end_io when
+ * the last non-write-behind device completes, providing
+ * any write was successful. Otherwise we call when
+ * any write-behind write succeeds, otherwise we call
+ * with failure when last write completes (and all failed).
+ * Record that bi_end_io was called with this flag...
+ */
+#define R1BIO_Returned 4
+
#endif
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index d63ddcb4afa..176fc653c28 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -134,6 +134,7 @@ struct stripe_head {
unsigned long state; /* state flags */
atomic_t count; /* nr of active thread/requests */
spinlock_t lock;
+ int bm_seq; /* sequence number for bitmap flushes */
struct r5dev {
struct bio req;
struct bio_vec vec;
@@ -165,12 +166,13 @@ struct stripe_head {
/*
* Stripe state
*/
-#define STRIPE_ERROR 1
#define STRIPE_HANDLE 2
#define STRIPE_SYNCING 3
#define STRIPE_INSYNC 4
#define STRIPE_PREREAD_ACTIVE 5
#define STRIPE_DELAYED 6
+#define STRIPE_DEGRADED 7
+#define STRIPE_BIT_DELAY 8
/*
* Plugging:
@@ -210,10 +212,20 @@ struct raid5_private_data {
struct list_head handle_list; /* stripes needing handling */
struct list_head delayed_list; /* stripes that have plugged requests */
+ struct list_head bitmap_list; /* stripes delaying awaiting bitmap update */
atomic_t preread_active_stripes; /* stripes with scheduled io */
char cache_name[20];
kmem_cache_t *slab_cache; /* for allocating stripes */
+
+ int seq_flush, seq_write;
+ int quiesce;
+
+ int fullsync; /* set to 1 if a full sync is needed,
+ * (fresh device added).
+ * Cleared when a sync completes.
+ */
+
/*
* Free stripes pool
*/
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
new file mode 100644
index 00000000000..a71123c2827
--- /dev/null
+++ b/include/linux/raid_class.h
@@ -0,0 +1,59 @@
+/*
+ */
+#include <linux/transport_class.h>
+
+struct raid_template {
+ struct transport_container raid_attrs;
+};
+
+struct raid_function_template {
+ void *cookie;
+ int (*is_raid)(struct device *);
+ void (*get_resync)(struct device *);
+ void (*get_state)(struct device *);
+};
+
+enum raid_state {
+ RAID_ACTIVE = 1,
+ RAID_DEGRADED,
+ RAID_RESYNCING,
+ RAID_OFFLINE,
+};
+
+struct raid_data {
+ struct list_head component_list;
+ int component_count;
+ int level;
+ enum raid_state state;
+ int resync;
+};
+
+#define DEFINE_RAID_ATTRIBUTE(type, attr) \
+static inline void \
+raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \
+ struct class_device *cdev = \
+ attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
+ struct raid_data *rd; \
+ BUG_ON(!cdev); \
+ rd = class_get_devdata(cdev); \
+ rd->attr = value; \
+} \
+static inline type \
+raid_get_##attr(struct raid_template *r, struct device *dev) { \
+ struct class_device *cdev = \
+ attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
+ struct raid_data *rd; \
+ BUG_ON(!cdev); \
+ rd = class_get_devdata(cdev); \
+ return rd->attr; \
+}
+
+DEFINE_RAID_ATTRIBUTE(int, level)
+DEFINE_RAID_ATTRIBUTE(int, resync)
+DEFINE_RAID_ATTRIBUTE(enum raid_state, state)
+
+struct raid_template *raid_class_attach(struct raid_function_template *);
+void raid_class_release(struct raid_template *);
+
+void raid_component_add(struct raid_template *, struct device *,
+ struct device *);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index fd276adf0fd..4e65eb44adf 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -52,8 +52,8 @@ struct rcu_head {
void (*func)(struct rcu_head *head);
};
-#define RCU_HEAD_INIT(head) { .next = NULL, .func = NULL }
-#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT(head)
+#define RCU_HEAD_INIT { .next = NULL, .func = NULL }
+#define RCU_HEAD(head) struct rcu_head head = RCU_HEAD_INIT
#define INIT_RCU_HEAD(ptr) do { \
(ptr)->next = NULL; (ptr)->func = NULL; \
} while (0)
diff --git a/include/linux/rcuref.h b/include/linux/rcuref.h
new file mode 100644
index 00000000000..e1adbba14b6
--- /dev/null
+++ b/include/linux/rcuref.h
@@ -0,0 +1,220 @@
+/*
+ * rcuref.h
+ *
+ * Reference counting for elements of lists/arrays protected by
+ * RCU.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2005
+ *
+ * Author: Dipankar Sarma <dipankar@in.ibm.com>
+ * Ravikiran Thirumalai <kiran_th@gmail.com>
+ *
+ * See Documentation/RCU/rcuref.txt for detailed user guide.
+ *
+ */
+
+#ifndef _RCUREF_H_
+#define _RCUREF_H_
+
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <asm/atomic.h>
+
+/*
+ * These APIs work on traditional atomic_t counters used in the
+ * kernel for reference counting. Under special circumstances
+ * where a lock-free get() operation races with a put() operation
+ * these APIs can be used. See Documentation/RCU/rcuref.txt.
+ */
+
+#ifdef __HAVE_ARCH_CMPXCHG
+
+/**
+ * rcuref_inc - increment refcount for object.
+ * @rcuref: reference counter in the object in question.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference
+ * in a lock-free reader-side critical section.
+ */
+static inline void rcuref_inc(atomic_t *rcuref)
+{
+ atomic_inc(rcuref);
+}
+
+/**
+ * rcuref_dec - decrement refcount for object.
+ * @rcuref: reference counter in the object in question.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference
+ * in a lock-free reader-side critical section.
+ */
+static inline void rcuref_dec(atomic_t *rcuref)
+{
+ atomic_dec(rcuref);
+}
+
+/**
+ * rcuref_dec_and_test - decrement refcount for object and test
+ * @rcuref: reference counter in the object.
+ * @release: pointer to the function that will clean up the object
+ * when the last reference to the object is released.
+ * This pointer is required.
+ *
+ * Decrement the refcount, and if 0, return 1. Else return 0.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference
+ * in a lock-free reader-side critical section.
+ */
+static inline int rcuref_dec_and_test(atomic_t *rcuref)
+{
+ return atomic_dec_and_test(rcuref);
+}
+
+/*
+ * cmpxchg is needed on UP too, if deletions to the list/array can happen
+ * in interrupt context.
+ */
+
+/**
+ * rcuref_inc_lf - Take reference to an object in a read-side
+ * critical section protected by RCU.
+ * @rcuref: reference counter in the object in question.
+ *
+ * Try and increment the refcount by 1. The increment might fail if
+ * the reference counter has been through a 1 to 0 transition and
+ * is no longer part of the lock-free list.
+ * Returns non-zero on successful increment and zero otherwise.
+ */
+static inline int rcuref_inc_lf(atomic_t *rcuref)
+{
+ int c, old;
+ c = atomic_read(rcuref);
+ while (c && (old = cmpxchg(&rcuref->counter, c, c + 1)) != c)
+ c = old;
+ return c;
+}
+
+#else /* !__HAVE_ARCH_CMPXCHG */
+
+extern spinlock_t __rcuref_hash[];
+
+/*
+ * Use a hash table of locks to protect the reference count
+ * since cmpxchg is not available in this arch.
+ */
+#ifdef CONFIG_SMP
+#define RCUREF_HASH_SIZE 4
+#define RCUREF_HASH(k) \
+ (&__rcuref_hash[(((unsigned long)k)>>8) & (RCUREF_HASH_SIZE-1)])
+#else
+#define RCUREF_HASH_SIZE 1
+#define RCUREF_HASH(k) &__rcuref_hash[0]
+#endif /* CONFIG_SMP */
+
+/**
+ * rcuref_inc - increment refcount for object.
+ * @rcuref: reference counter in the object in question.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference in a lock-free
+ * reader-side critical section.
+ */
+static inline void rcuref_inc(atomic_t *rcuref)
+{
+ unsigned long flags;
+ spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
+ rcuref->counter += 1;
+ spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
+}
+
+/**
+ * rcuref_dec - decrement refcount for object.
+ * @rcuref: reference counter in the object in question.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference in a lock-free
+ * reader-side critical section.
+ */
+static inline void rcuref_dec(atomic_t *rcuref)
+{
+ unsigned long flags;
+ spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
+ rcuref->counter -= 1;
+ spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
+}
+
+/**
+ * rcuref_dec_and_test - decrement refcount for object and test
+ * @rcuref: reference counter in the object.
+ * @release: pointer to the function that will clean up the object
+ * when the last reference to the object is released.
+ * This pointer is required.
+ *
+ * Decrement the refcount, and if 0, return 1. Else return 0.
+ *
+ * This should be used only for objects where we use RCU and
+ * use the rcuref_inc_lf() api to acquire a reference in a lock-free
+ * reader-side critical section.
+ */
+static inline int rcuref_dec_and_test(atomic_t *rcuref)
+{
+ unsigned long flags;
+ spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
+ rcuref->counter--;
+ if (!rcuref->counter) {
+ spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
+ return 1;
+ } else {
+ spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
+ return 0;
+ }
+}
+
+/**
+ * rcuref_inc_lf - Take reference to an object of a lock-free collection
+ * by traversing a lock-free list/array.
+ * @rcuref: reference counter in the object in question.
+ *
+ * Try and increment the refcount by 1. The increment might fail if
+ * the reference counter has been through a 1 to 0 transition and
+ * object is no longer part of the lock-free list.
+ * Returns non-zero on successful increment and zero otherwise.
+ */
+static inline int rcuref_inc_lf(atomic_t *rcuref)
+{
+ int ret;
+ unsigned long flags;
+ spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
+ if (rcuref->counter)
+ ret = rcuref->counter++;
+ else
+ ret = 0;
+ spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
+ return ret;
+}
+
+
+#endif /* !__HAVE_ARCH_CMPXCHG */
+
+#endif /* __KERNEL__ */
+#endif /* _RCUREF_H_ */
diff --git a/include/linux/relayfs_fs.h b/include/linux/relayfs_fs.h
new file mode 100644
index 00000000000..cfafc3e76bc
--- /dev/null
+++ b/include/linux/relayfs_fs.h
@@ -0,0 +1,255 @@
+/*
+ * linux/include/linux/relayfs_fs.h
+ *
+ * Copyright (C) 2002, 2003 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
+ * Copyright (C) 1999, 2000, 2001, 2002 - Karim Yaghmour (karim@opersys.com)
+ *
+ * RelayFS definitions and declarations
+ */
+
+#ifndef _LINUX_RELAYFS_FS_H
+#define _LINUX_RELAYFS_FS_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/fs.h>
+#include <linux/poll.h>
+#include <linux/kref.h>
+
+/*
+ * Tracks changes to rchan_buf struct
+ */
+#define RELAYFS_CHANNEL_VERSION 5
+
+/*
+ * Per-cpu relay channel buffer
+ */
+struct rchan_buf
+{
+ void *start; /* start of channel buffer */
+ void *data; /* start of current sub-buffer */
+ size_t offset; /* current offset into sub-buffer */
+ size_t subbufs_produced; /* count of sub-buffers produced */
+ size_t subbufs_consumed; /* count of sub-buffers consumed */
+ struct rchan *chan; /* associated channel */
+ wait_queue_head_t read_wait; /* reader wait queue */
+ struct work_struct wake_readers; /* reader wake-up work struct */
+ struct dentry *dentry; /* channel file dentry */
+ struct kref kref; /* channel buffer refcount */
+ struct page **page_array; /* array of current buffer pages */
+ unsigned int page_count; /* number of current buffer pages */
+ unsigned int finalized; /* buffer has been finalized */
+ size_t *padding; /* padding counts per sub-buffer */
+ size_t prev_padding; /* temporary variable */
+ size_t bytes_consumed; /* bytes consumed in cur read subbuf */
+ unsigned int cpu; /* this buf's cpu */
+} ____cacheline_aligned;
+
+/*
+ * Relay channel data structure
+ */
+struct rchan
+{
+ u32 version; /* the version of this struct */
+ size_t subbuf_size; /* sub-buffer size */
+ size_t n_subbufs; /* number of sub-buffers per buffer */
+ size_t alloc_size; /* total buffer size allocated */
+ struct rchan_callbacks *cb; /* client callbacks */
+ struct kref kref; /* channel refcount */
+ void *private_data; /* for user-defined data */
+ struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
+};
+
+/*
+ * Relayfs inode
+ */
+struct relayfs_inode_info
+{
+ struct inode vfs_inode;
+ struct rchan_buf *buf;
+};
+
+static inline struct relayfs_inode_info *RELAYFS_I(struct inode *inode)
+{
+ return container_of(inode, struct relayfs_inode_info, vfs_inode);
+}
+
+/*
+ * Relay channel client callbacks
+ */
+struct rchan_callbacks
+{
+ /*
+ * subbuf_start - called on buffer-switch to a new sub-buffer
+ * @buf: the channel buffer containing the new sub-buffer
+ * @subbuf: the start of the new sub-buffer
+ * @prev_subbuf: the start of the previous sub-buffer
+ * @prev_padding: unused space at the end of previous sub-buffer
+ *
+ * The client should return 1 to continue logging, 0 to stop
+ * logging.
+ *
+ * NOTE: subbuf_start will also be invoked when the buffer is
+ * created, so that the first sub-buffer can be initialized
+ * if necessary. In this case, prev_subbuf will be NULL.
+ *
+ * NOTE: the client can reserve bytes at the beginning of the new
+ * sub-buffer by calling subbuf_start_reserve() in this callback.
+ */
+ int (*subbuf_start) (struct rchan_buf *buf,
+ void *subbuf,
+ void *prev_subbuf,
+ size_t prev_padding);
+
+ /*
+ * buf_mapped - relayfs buffer mmap notification
+ * @buf: the channel buffer
+ * @filp: relayfs file pointer
+ *
+ * Called when a relayfs file is successfully mmapped
+ */
+ void (*buf_mapped)(struct rchan_buf *buf,
+ struct file *filp);
+
+ /*
+ * buf_unmapped - relayfs buffer unmap notification
+ * @buf: the channel buffer
+ * @filp: relayfs file pointer
+ *
+ * Called when a relayfs file is successfully unmapped
+ */
+ void (*buf_unmapped)(struct rchan_buf *buf,
+ struct file *filp);
+};
+
+/*
+ * relayfs kernel API, fs/relayfs/relay.c
+ */
+
+struct rchan *relay_open(const char *base_filename,
+ struct dentry *parent,
+ size_t subbuf_size,
+ size_t n_subbufs,
+ struct rchan_callbacks *cb);
+extern void relay_close(struct rchan *chan);
+extern void relay_flush(struct rchan *chan);
+extern void relay_subbufs_consumed(struct rchan *chan,
+ unsigned int cpu,
+ size_t consumed);
+extern void relay_reset(struct rchan *chan);
+extern int relay_buf_full(struct rchan_buf *buf);
+
+extern size_t relay_switch_subbuf(struct rchan_buf *buf,
+ size_t length);
+extern struct dentry *relayfs_create_dir(const char *name,
+ struct dentry *parent);
+extern int relayfs_remove_dir(struct dentry *dentry);
+
+/**
+ * relay_write - write data into the channel
+ * @chan: relay channel
+ * @data: data to be written
+ * @length: number of bytes to write
+ *
+ * Writes data into the current cpu's channel buffer.
+ *
+ * Protects the buffer by disabling interrupts. Use this
+ * if you might be logging from interrupt context. Try
+ * __relay_write() if you know you won't be logging from
+ * interrupt context.
+ */
+static inline void relay_write(struct rchan *chan,
+ const void *data,
+ size_t length)
+{
+ unsigned long flags;
+ struct rchan_buf *buf;
+
+ local_irq_save(flags);
+ buf = chan->buf[smp_processor_id()];
+ if (unlikely(buf->offset + length > chan->subbuf_size))
+ length = relay_switch_subbuf(buf, length);
+ memcpy(buf->data + buf->offset, data, length);
+ buf->offset += length;
+ local_irq_restore(flags);
+}
+
+/**
+ * __relay_write - write data into the channel
+ * @chan: relay channel
+ * @data: data to be written
+ * @length: number of bytes to write
+ *
+ * Writes data into the current cpu's channel buffer.
+ *
+ * Protects the buffer by disabling preemption. Use
+ * relay_write() if you might be logging from interrupt
+ * context.
+ */
+static inline void __relay_write(struct rchan *chan,
+ const void *data,
+ size_t length)
+{
+ struct rchan_buf *buf;
+
+ buf = chan->buf[get_cpu()];
+ if (unlikely(buf->offset + length > buf->chan->subbuf_size))
+ length = relay_switch_subbuf(buf, length);
+ memcpy(buf->data + buf->offset, data, length);
+ buf->offset += length;
+ put_cpu();
+}
+
+/**
+ * relay_reserve - reserve slot in channel buffer
+ * @chan: relay channel
+ * @length: number of bytes to reserve
+ *
+ * Returns pointer to reserved slot, NULL if full.
+ *
+ * Reserves a slot in the current cpu's channel buffer.
+ * Does not protect the buffer at all - caller must provide
+ * appropriate synchronization.
+ */
+static inline void *relay_reserve(struct rchan *chan, size_t length)
+{
+ void *reserved;
+ struct rchan_buf *buf = chan->buf[smp_processor_id()];
+
+ if (unlikely(buf->offset + length > buf->chan->subbuf_size)) {
+ length = relay_switch_subbuf(buf, length);
+ if (!length)
+ return NULL;
+ }
+ reserved = buf->data + buf->offset;
+ buf->offset += length;
+
+ return reserved;
+}
+
+/**
+ * subbuf_start_reserve - reserve bytes at the start of a sub-buffer
+ * @buf: relay channel buffer
+ * @length: number of bytes to reserve
+ *
+ * Helper function used to reserve bytes at the beginning of
+ * a sub-buffer in the subbuf_start() callback.
+ */
+static inline void subbuf_start_reserve(struct rchan_buf *buf,
+ size_t length)
+{
+ BUG_ON(length >= buf->chan->subbuf_size - 1);
+ buf->offset = length;
+}
+
+/*
+ * exported relayfs file operations, fs/relayfs/inode.c
+ */
+
+extern struct file_operations relayfs_file_operations;
+
+#endif /* _LINUX_RELAYFS_FS_H */
+
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dec5827c774..c551e6a1447 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -35,6 +35,8 @@
#include <linux/topology.h>
#include <linux/seccomp.h>
+#include <linux/auxvec.h> /* For AT_VECTOR_SIZE */
+
struct exec_domain;
/*
@@ -176,6 +178,23 @@ extern void trap_init(void);
extern void update_process_times(int user);
extern void scheduler_tick(void);
+#ifdef CONFIG_DETECT_SOFTLOCKUP
+extern void softlockup_tick(struct pt_regs *regs);
+extern void spawn_softlockup_task(void);
+extern void touch_softlockup_watchdog(void);
+#else
+static inline void softlockup_tick(struct pt_regs *regs)
+{
+}
+static inline void spawn_softlockup_task(void)
+{
+}
+static inline void touch_softlockup_watchdog(void)
+{
+}
+#endif
+
+
/* Attach to any functions which should be ignored in wchan output. */
#define __sched __attribute__((__section__(".sched.text")))
/* Is this address in the __sched functions? */
@@ -244,7 +263,7 @@ struct mm_struct {
mm_counter_t _rss;
mm_counter_t _anon_rss;
- unsigned long saved_auxv[42]; /* for /proc/PID/auxv */
+ unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */
unsigned dumpable:2;
cpumask_t cpu_vm_mask;
@@ -545,13 +564,6 @@ struct sched_domain {
extern void partition_sched_domains(cpumask_t *partition1,
cpumask_t *partition2);
-#ifdef ARCH_HAS_SCHED_DOMAIN
-/* Useful helpers that arch setup code may use. Defined in kernel/sched.c */
-extern cpumask_t cpu_isolated_map;
-extern void init_sched_build_groups(struct sched_group groups[],
- cpumask_t span, int (*group_fn)(int cpu));
-extern void cpu_attach_domain(struct sched_domain *sd, int cpu);
-#endif /* ARCH_HAS_SCHED_DOMAIN */
#endif /* CONFIG_SMP */
@@ -592,6 +604,11 @@ extern int groups_search(struct group_info *group_info, gid_t grp);
#define GROUP_AT(gi, i) \
((gi)->blocks[(i)/NGROUPS_PER_BLOCK][(i)%NGROUPS_PER_BLOCK])
+#ifdef ARCH_HAS_PREFETCH_SWITCH_STACK
+extern void prefetch_stack(struct task_struct*);
+#else
+static inline void prefetch_stack(struct task_struct *t) { }
+#endif
struct audit_context; /* See audit.c */
struct mempolicy;
diff --git a/include/linux/security.h b/include/linux/security.h
index 7aab6ab7c57..55b02e1c73f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -250,29 +250,37 @@ struct swap_info_struct;
* @inode contains the inode structure.
* Deallocate the inode security structure and set @inode->i_security to
* NULL.
+ * @inode_init_security:
+ * Obtain the security attribute name suffix and value to set on a newly
+ * created inode and set up the incore security field for the new inode.
+ * This hook is called by the fs code as part of the inode creation
+ * transaction and provides for atomic labeling of the inode, unlike
+ * the post_create/mkdir/... hooks called by the VFS. The hook function
+ * is expected to allocate the name and value via kmalloc, with the caller
+ * being responsible for calling kfree after using them.
+ * If the security module does not use security attributes or does
+ * not wish to put a security attribute on this particular inode,
+ * then it should return -EOPNOTSUPP to skip this processing.
+ * @inode contains the inode structure of the newly created inode.
+ * @dir contains the inode structure of the parent directory.
+ * @name will be set to the allocated name suffix (e.g. selinux).
+ * @value will be set to the allocated attribute value.
+ * @len will be set to the length of the value.
+ * Returns 0 if @name and @value have been successfully set,
+ * -EOPNOTSUPP if no security attribute is needed, or
+ * -ENOMEM on memory allocation failure.
* @inode_create:
* Check permission to create a regular file.
* @dir contains inode structure of the parent of the new file.
* @dentry contains the dentry structure for the file to be created.
* @mode contains the file mode of the file to be created.
* Return 0 if permission is granted.
- * @inode_post_create:
- * Set the security attributes on a newly created regular file. This hook
- * is called after a file has been successfully created.
- * @dir contains the inode structure of the parent directory of the new file.
- * @dentry contains the the dentry structure for the newly created file.
- * @mode contains the file mode.
* @inode_link:
* Check permission before creating a new hard link to a file.
* @old_dentry contains the dentry structure for an existing link to the file.
* @dir contains the inode structure of the parent directory of the new link.
* @new_dentry contains the dentry structure for the new link.
* Return 0 if permission is granted.
- * @inode_post_link:
- * Set security attributes for a new hard link to a file.
- * @old_dentry contains the dentry structure for the existing link.
- * @dir contains the inode structure of the parent directory of the new file.
- * @new_dentry contains the dentry structure for the new file link.
* @inode_unlink:
* Check the permission to remove a hard link to a file.
* @dir contains the inode structure of parent directory of the file.
@@ -284,13 +292,6 @@ struct swap_info_struct;
* @dentry contains the dentry structure of the symbolic link.
* @old_name contains the pathname of file.
* Return 0 if permission is granted.
- * @inode_post_symlink:
- * @dir contains the inode structure of the parent directory of the new link.
- * @dentry contains the dentry structure of new symbolic link.
- * @old_name contains the pathname of file.
- * Set security attributes for a newly created symbolic link. Note that
- * @dentry->d_inode may be NULL, since the filesystem might not
- * instantiate the dentry (e.g. NFS).
* @inode_mkdir:
* Check permissions to create a new directory in the existing directory
* associated with inode strcture @dir.
@@ -298,11 +299,6 @@ struct swap_info_struct;
* @dentry contains the dentry structure of new directory.
* @mode contains the mode of new directory.
* Return 0 if permission is granted.
- * @inode_post_mkdir:
- * Set security attributes on a newly created directory.
- * @dir contains the inode structure of parent of the directory to be created.
- * @dentry contains the dentry structure of new directory.
- * @mode contains the mode of new directory.
* @inode_rmdir:
* Check the permission to remove a directory.
* @dir contains the inode structure of parent of the directory to be removed.
@@ -318,13 +314,6 @@ struct swap_info_struct;
* @mode contains the mode of the new file.
* @dev contains the the device number.
* Return 0 if permission is granted.
- * @inode_post_mknod:
- * Set security attributes on a newly created special file (or socket or
- * fifo file created via the mknod system call).
- * @dir contains the inode structure of parent of the new node.
- * @dentry contains the dentry structure of the new node.
- * @mode contains the mode of the new node.
- * @dev contains the the device number.
* @inode_rename:
* Check for permission to rename a file or directory.
* @old_dir contains the inode structure for parent of the old link.
@@ -332,12 +321,6 @@ struct swap_info_struct;
* @new_dir contains the inode structure for parent of the new link.
* @new_dentry contains the dentry structure of the new link.
* Return 0 if permission is granted.
- * @inode_post_rename:
- * Set security attributes on a renamed file or directory.
- * @old_dir contains the inode structure for parent of the old link.
- * @old_dentry contains the dentry structure of the old link.
- * @new_dir contains the inode structure for parent of the new link.
- * @new_dentry contains the dentry structure of the new link.
* @inode_readlink:
* Check the permission to read the symbolic link.
* @dentry contains the dentry structure for the file link.
@@ -1080,34 +1063,21 @@ struct security_operations {
int (*inode_alloc_security) (struct inode *inode);
void (*inode_free_security) (struct inode *inode);
+ int (*inode_init_security) (struct inode *inode, struct inode *dir,
+ char **name, void **value, size_t *len);
int (*inode_create) (struct inode *dir,
struct dentry *dentry, int mode);
- void (*inode_post_create) (struct inode *dir,
- struct dentry *dentry, int mode);
int (*inode_link) (struct dentry *old_dentry,
struct inode *dir, struct dentry *new_dentry);
- void (*inode_post_link) (struct dentry *old_dentry,
- struct inode *dir, struct dentry *new_dentry);
int (*inode_unlink) (struct inode *dir, struct dentry *dentry);
int (*inode_symlink) (struct inode *dir,
struct dentry *dentry, const char *old_name);
- void (*inode_post_symlink) (struct inode *dir,
- struct dentry *dentry,
- const char *old_name);
int (*inode_mkdir) (struct inode *dir, struct dentry *dentry, int mode);
- void (*inode_post_mkdir) (struct inode *dir, struct dentry *dentry,
- int mode);
int (*inode_rmdir) (struct inode *dir, struct dentry *dentry);
int (*inode_mknod) (struct inode *dir, struct dentry *dentry,
int mode, dev_t dev);
- void (*inode_post_mknod) (struct inode *dir, struct dentry *dentry,
- int mode, dev_t dev);
int (*inode_rename) (struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry);
- void (*inode_post_rename) (struct inode *old_dir,
- struct dentry *old_dentry,
- struct inode *new_dir,
- struct dentry *new_dentry);
int (*inode_readlink) (struct dentry *dentry);
int (*inode_follow_link) (struct dentry *dentry, struct nameidata *nd);
int (*inode_permission) (struct inode *inode, int mask, struct nameidata *nd);
@@ -1442,6 +1412,17 @@ static inline void security_inode_free (struct inode *inode)
return;
security_ops->inode_free_security (inode);
}
+
+static inline int security_inode_init_security (struct inode *inode,
+ struct inode *dir,
+ char **name,
+ void **value,
+ size_t *len)
+{
+ if (unlikely (IS_PRIVATE (inode)))
+ return -EOPNOTSUPP;
+ return security_ops->inode_init_security (inode, dir, name, value, len);
+}
static inline int security_inode_create (struct inode *dir,
struct dentry *dentry,
@@ -1452,15 +1433,6 @@ static inline int security_inode_create (struct inode *dir,
return security_ops->inode_create (dir, dentry, mode);
}
-static inline void security_inode_post_create (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_create (dir, dentry, mode);
-}
-
static inline int security_inode_link (struct dentry *old_dentry,
struct inode *dir,
struct dentry *new_dentry)
@@ -1470,15 +1442,6 @@ static inline int security_inode_link (struct dentry *old_dentry,
return security_ops->inode_link (old_dentry, dir, new_dentry);
}
-static inline void security_inode_post_link (struct dentry *old_dentry,
- struct inode *dir,
- struct dentry *new_dentry)
-{
- if (new_dentry->d_inode && unlikely (IS_PRIVATE (new_dentry->d_inode)))
- return;
- security_ops->inode_post_link (old_dentry, dir, new_dentry);
-}
-
static inline int security_inode_unlink (struct inode *dir,
struct dentry *dentry)
{
@@ -1496,15 +1459,6 @@ static inline int security_inode_symlink (struct inode *dir,
return security_ops->inode_symlink (dir, dentry, old_name);
}
-static inline void security_inode_post_symlink (struct inode *dir,
- struct dentry *dentry,
- const char *old_name)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_symlink (dir, dentry, old_name);
-}
-
static inline int security_inode_mkdir (struct inode *dir,
struct dentry *dentry,
int mode)
@@ -1514,15 +1468,6 @@ static inline int security_inode_mkdir (struct inode *dir,
return security_ops->inode_mkdir (dir, dentry, mode);
}
-static inline void security_inode_post_mkdir (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_mkdir (dir, dentry, mode);
-}
-
static inline int security_inode_rmdir (struct inode *dir,
struct dentry *dentry)
{
@@ -1540,15 +1485,6 @@ static inline int security_inode_mknod (struct inode *dir,
return security_ops->inode_mknod (dir, dentry, mode, dev);
}
-static inline void security_inode_post_mknod (struct inode *dir,
- struct dentry *dentry,
- int mode, dev_t dev)
-{
- if (dentry->d_inode && unlikely (IS_PRIVATE (dentry->d_inode)))
- return;
- security_ops->inode_post_mknod (dir, dentry, mode, dev);
-}
-
static inline int security_inode_rename (struct inode *old_dir,
struct dentry *old_dentry,
struct inode *new_dir,
@@ -1561,18 +1497,6 @@ static inline int security_inode_rename (struct inode *old_dir,
new_dir, new_dentry);
}
-static inline void security_inode_post_rename (struct inode *old_dir,
- struct dentry *old_dentry,
- struct inode *new_dir,
- struct dentry *new_dentry)
-{
- if (unlikely (IS_PRIVATE (old_dentry->d_inode) ||
- (new_dentry->d_inode && IS_PRIVATE (new_dentry->d_inode))))
- return;
- security_ops->inode_post_rename (old_dir, old_dentry,
- new_dir, new_dentry);
-}
-
static inline int security_inode_readlink (struct dentry *dentry)
{
if (unlikely (IS_PRIVATE (dentry->d_inode)))
@@ -2171,6 +2095,15 @@ static inline int security_inode_alloc (struct inode *inode)
static inline void security_inode_free (struct inode *inode)
{ }
+
+static inline int security_inode_init_security (struct inode *inode,
+ struct inode *dir,
+ char **name,
+ void **value,
+ size_t *len)
+{
+ return -EOPNOTSUPP;
+}
static inline int security_inode_create (struct inode *dir,
struct dentry *dentry,
@@ -2179,11 +2112,6 @@ static inline int security_inode_create (struct inode *dir,
return 0;
}
-static inline void security_inode_post_create (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{ }
-
static inline int security_inode_link (struct dentry *old_dentry,
struct inode *dir,
struct dentry *new_dentry)
@@ -2191,11 +2119,6 @@ static inline int security_inode_link (struct dentry *old_dentry,
return 0;
}
-static inline void security_inode_post_link (struct dentry *old_dentry,
- struct inode *dir,
- struct dentry *new_dentry)
-{ }
-
static inline int security_inode_unlink (struct inode *dir,
struct dentry *dentry)
{
@@ -2209,11 +2132,6 @@ static inline int security_inode_symlink (struct inode *dir,
return 0;
}
-static inline void security_inode_post_symlink (struct inode *dir,
- struct dentry *dentry,
- const char *old_name)
-{ }
-
static inline int security_inode_mkdir (struct inode *dir,
struct dentry *dentry,
int mode)
@@ -2221,11 +2139,6 @@ static inline int security_inode_mkdir (struct inode *dir,
return 0;
}
-static inline void security_inode_post_mkdir (struct inode *dir,
- struct dentry *dentry,
- int mode)
-{ }
-
static inline int security_inode_rmdir (struct inode *dir,
struct dentry *dentry)
{
@@ -2239,11 +2152,6 @@ static inline int security_inode_mknod (struct inode *dir,
return 0;
}
-static inline void security_inode_post_mknod (struct inode *dir,
- struct dentry *dentry,
- int mode, dev_t dev)
-{ }
-
static inline int security_inode_rename (struct inode *old_dir,
struct dentry *old_dentry,
struct inode *new_dir,
@@ -2252,12 +2160,6 @@ static inline int security_inode_rename (struct inode *old_dir,
return 0;
}
-static inline void security_inode_post_rename (struct inode *old_dir,
- struct dentry *old_dentry,
- struct inode *new_dir,
- struct dentry *new_dentry)
-{ }
-
static inline int security_inode_readlink (struct dentry *dentry)
{
return 0;
diff --git a/include/linux/sem.h b/include/linux/sem.h
index 2d8516be9fd..106f9757339 100644
--- a/include/linux/sem.h
+++ b/include/linux/sem.h
@@ -88,6 +88,7 @@ struct sem {
/* One sem_array data structure for each set of semaphores in the system. */
struct sem_array {
struct kern_ipc_perm sem_perm; /* permissions .. see ipc.h */
+ int sem_id;
time_t sem_otime; /* last semop time */
time_t sem_ctime; /* last change time */
struct sem *sem_base; /* ptr to first semaphore in array */
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index d8a023d804d..317a979b24d 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -30,6 +30,21 @@ struct plat_serial8250_port {
};
/*
+ * Allocate 8250 platform device IDs. Nothing is implied by
+ * the numbering here, except for the legacy entry being -1.
+ */
+enum {
+ PLAT8250_DEV_LEGACY = -1,
+ PLAT8250_DEV_PLATFORM,
+ PLAT8250_DEV_PLATFORM1,
+ PLAT8250_DEV_FOURPORT,
+ PLAT8250_DEV_ACCENT,
+ PLAT8250_DEV_BOCA,
+ PLAT8250_DEV_HUB6,
+ PLAT8250_DEV_MCA,
+};
+
+/*
* This should be used by drivers which want to register
* their own 8250 ports without registering their own
* platform device. Using these will make your driver
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf0f64ea2bc..27db8da43aa 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -385,11 +385,11 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port);
/*
* The following are helper functions for the low level drivers.
*/
-#ifdef SUPPORT_SYSRQ
static inline int
uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
struct pt_regs *regs)
{
+#ifdef SUPPORT_SYSRQ
if (port->sysrq) {
if (ch && time_before(jiffies, port->sysrq)) {
handle_sysrq(ch, regs, NULL);
@@ -398,10 +398,11 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch,
}
port->sysrq = 0;
}
+#endif
return 0;
}
-#else
-#define uart_handle_sysrq_char(port,ch,regs) (0)
+#ifndef SUPPORT_SYSRQ
+#define uart_handle_sysrq_char(port,ch,regs) uart_handle_sysrq_char(port, 0, NULL)
#endif
/*
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 42edce6abe2..2741c0c55e8 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1167,7 +1167,7 @@ static inline void skb_postpull_rcsum(struct sk_buff *skb,
static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
{
- if (len >= skb->len)
+ if (likely(len >= skb->len))
return 0;
if (skb->ip_summed == CHECKSUM_HW)
skb->ip_summed = CHECKSUM_NONE;
@@ -1251,7 +1251,7 @@ extern void skb_add_mtu(int mtu);
* This function converts the offset back to a struct timeval and stores
* it in stamp.
*/
-static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
+static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
{
stamp->tv_sec = skb->tstamp.off_sec;
stamp->tv_usec = skb->tstamp.off_usec;
@@ -1270,7 +1270,7 @@ static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
* This function converts a struct timeval to an offset and stores
* it in the skb.
*/
-static inline void skb_set_timestamp(struct sk_buff *skb, struct timeval *stamp)
+static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
{
skb->tstamp.off_sec = stamp->tv_sec - skb_tv_base.tv_sec;
skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 80b2dfde2e8..42a6bea58af 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -99,7 +99,21 @@ found:
return __kmalloc(size, flags);
}
-extern void *kcalloc(size_t, size_t, unsigned int __nocast);
+extern void *kzalloc(size_t, unsigned int __nocast);
+
+/**
+ * kcalloc - allocate memory for an array. The memory is set to zero.
+ * @n: number of elements.
+ * @size: element size.
+ * @flags: the type of memory to allocate.
+ */
+static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+{
+ if (n != 0 && size > INT_MAX / n)
+ return NULL;
+ return kzalloc(n * size, flags);
+}
+
extern void kfree(const void *);
extern unsigned int ksize(const void *);
diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index 768cbba617d..f56d2473495 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -99,6 +99,8 @@
#define SONYPI_EVENT_BATTERY_INSERT 57
#define SONYPI_EVENT_BATTERY_REMOVE 58
#define SONYPI_EVENT_FNKEY_RELEASED 59
+#define SONYPI_EVENT_WIRELESS_ON 60
+#define SONYPI_EVENT_WIRELESS_OFF 61
/* get/set brightness */
#define SONYPI_IOCGBRT _IOR('v', 0, __u8)
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 6864063d1b9..c4e3ea7cf15 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -60,6 +60,7 @@ struct cache_head {
#define CACHE_NEW_EXPIRY 120 /* keep new things pending confirmation for 120 seconds */
struct cache_detail {
+ struct module * owner;
int hash_size;
struct cache_head ** hash_table;
rwlock_t hash_lock;
diff --git a/include/linux/swap.h b/include/linux/swap.h
index bfe3e763ccf..3c9ff004815 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -107,6 +107,8 @@ enum {
SWP_USED = (1 << 0), /* is slot in swap_info[] used? */
SWP_WRITEOK = (1 << 1), /* ok to write to this swap? */
SWP_ACTIVE = (SWP_USED | SWP_WRITEOK),
+ /* add others here before... */
+ SWP_SCANNING = (1 << 8), /* refcount in scan_swap_map */
};
#define SWAP_CLUSTER_MAX 32
@@ -116,16 +118,13 @@ enum {
/*
* The in-memory structure used to track swap areas.
- * extent_list.prev points at the lowest-index extent. That list is
- * sorted.
*/
struct swap_info_struct {
unsigned int flags;
- spinlock_t sdev_lock;
+ int prio; /* swap priority */
struct file *swap_file;
struct block_device *bdev;
struct list_head extent_list;
- int nr_extents;
struct swap_extent *curr_swap_extent;
unsigned old_block_size;
unsigned short * swap_map;
@@ -133,10 +132,9 @@ struct swap_info_struct {
unsigned int highest_bit;
unsigned int cluster_next;
unsigned int cluster_nr;
- int prio; /* swap priority */
- int pages;
- unsigned long max;
- unsigned long inuse_pages;
+ unsigned int pages;
+ unsigned int max;
+ unsigned int inuse_pages;
int next; /* next entry on swap list */
};
@@ -222,13 +220,7 @@ extern int can_share_swap_page(struct page *);
extern int remove_exclusive_swap_page(struct page *);
struct backing_dev_info;
-extern struct swap_list_t swap_list;
-extern spinlock_t swaplock;
-
-#define swap_list_lock() spin_lock(&swaplock)
-#define swap_list_unlock() spin_unlock(&swaplock)
-#define swap_device_lock(p) spin_lock(&p->sdev_lock)
-#define swap_device_unlock(p) spin_unlock(&p->sdev_lock)
+extern spinlock_t swap_lock;
/* linux/mm/thrash.c */
extern struct mm_struct * swap_token_mm;
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index d4c7db35e70..87b9d14c710 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -4,7 +4,7 @@
* the low-order bits.
*
* We arrange the `type' and `offset' fields so that `type' is at the five
- * high-order bits of the smp_entry_t and `offset' is right-aligned in the
+ * high-order bits of the swp_entry_t and `offset' is right-aligned in the
* remaining bits.
*
* swp_entry_t's are *never* stored anywhere in their arch-dependent format.
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index e82be96d490..532a6c5c24e 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -711,6 +711,7 @@ enum {
DEV_RAID=4,
DEV_MAC_HID=5,
DEV_SCSI=6,
+ DEV_IPMI=7,
};
/* /proc/sys/dev/cdrom */
@@ -776,6 +777,11 @@ enum {
DEV_SCSI_LOGGING_LEVEL=1,
};
+/* /proc/sys/dev/ipmi */
+enum {
+ DEV_IPMI_POWEROFF_POWERCYCLE=1,
+};
+
/* /proc/sys/abi */
enum
{
diff --git a/include/linux/time.h b/include/linux/time.h
index 5634497ff5d..c10d4c21c18 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -97,7 +97,6 @@ extern int do_settimeofday(struct timespec *tv);
extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
extern void clock_was_set(void); // call when ever the clock is set
extern int do_posix_clock_monotonic_gettime(struct timespec *tp);
-extern long do_nanosleep(struct timespec *t);
extern long do_utimes(char __user * filename, struct timeval * times);
struct itimerval;
extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue);
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 221f81ac200..3340f3bd135 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -32,6 +32,10 @@ extern struct timer_base_s __init_timer_base;
.magic = TIMER_MAGIC, \
}
+#define DEFINE_TIMER(_name, _function, _expires, _data) \
+ struct timer_list _name = \
+ TIMER_INITIALIZER(_function, _expires, _data)
+
void fastcall init_timer(struct timer_list * timer);
/***
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 74fdd07d379..7e050a2cc35 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -260,6 +260,29 @@ extern long pps_calcnt; /* calibration intervals */
extern long pps_errcnt; /* calibration errors */
extern long pps_stbcnt; /* stability limit exceeded */
+/**
+ * ntp_clear - Clears the NTP state variables
+ *
+ * Must be called while holding a write on the xtime_lock
+ */
+static inline void ntp_clear(void)
+{
+ time_adjust = 0; /* stop active adjtime() */
+ time_status |= STA_UNSYNC;
+ time_maxerror = NTP_PHASE_LIMIT;
+ time_esterror = NTP_PHASE_LIMIT;
+}
+
+/**
+ * ntp_synced - Returns 1 if the NTP status is not UNSYNC
+ *
+ */
+static inline int ntp_synced(void)
+{
+ return !(time_status & STA_UNSYNC);
+}
+
+
#ifdef CONFIG_TIME_INTERPOLATION
#define TIME_SOURCE_CPU 0
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 0320225e96d..3df1d474e5c 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -135,6 +135,29 @@
}
#endif
+/* sched_domains SD_ALLNODES_INIT for NUMA machines */
+#define SD_ALLNODES_INIT (struct sched_domain) { \
+ .span = CPU_MASK_NONE, \
+ .parent = NULL, \
+ .groups = NULL, \
+ .min_interval = 64, \
+ .max_interval = 64*num_online_cpus(), \
+ .busy_factor = 128, \
+ .imbalance_pct = 133, \
+ .cache_hot_time = (10*1000000), \
+ .cache_nice_tries = 1, \
+ .busy_idx = 3, \
+ .idle_idx = 3, \
+ .newidle_idx = 0, /* unused */ \
+ .wake_idx = 0, /* unused */ \
+ .forkexec_idx = 0, /* unused */ \
+ .per_cpu_gain = 100, \
+ .flags = SD_LOAD_BALANCE, \
+ .last_balance = jiffies, \
+ .balance_interval = 64, \
+ .nr_balance_failed = 0, \
+}
+
#ifdef CONFIG_NUMA
#ifndef SD_NODE_INIT
#error Please define an appropriate SD_NODE_INIT in include/asm/topology.h!!!
diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h
index 87d98d1faef..1d6cc22e5f4 100644
--- a/include/linux/transport_class.h
+++ b/include/linux/transport_class.h
@@ -12,11 +12,16 @@
#include <linux/device.h>
#include <linux/attribute_container.h>
+struct transport_container;
+
struct transport_class {
struct class class;
- int (*setup)(struct device *);
- int (*configure)(struct device *);
- int (*remove)(struct device *);
+ int (*setup)(struct transport_container *, struct device *,
+ struct class_device *);
+ int (*configure)(struct transport_container *, struct device *,
+ struct class_device *);
+ int (*remove)(struct transport_container *, struct device *,
+ struct class_device *);
};
#define DECLARE_TRANSPORT_CLASS(cls, nm, su, rm, cfg) \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 59ff42c629e..1267f88ece6 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -74,7 +74,8 @@ struct screen_info {
u16 vesapm_off; /* 0x30 */
u16 pages; /* 0x32 */
u16 vesa_attributes; /* 0x34 */
- /* 0x36 -- 0x3f reserved for future expansion */
+ u32 capabilities; /* 0x36 */
+ /* 0x3a -- 0x3f reserved for future expansion */
};
extern struct screen_info screen_info;
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 72463779299..4dbe580f933 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -5,6 +5,7 @@
#include <linux/usb_ch9.h>
#define USB_MAJOR 180
+#define USB_DEVICE_MAJOR 189
#ifdef __KERNEL__
@@ -349,6 +350,7 @@ struct usb_device {
char *manufacturer;
char *serial; /* static strings from the device */
struct list_head filelist;
+ struct class_device *class_dev;
struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */
/*
@@ -614,7 +616,6 @@ extern int usb_disabled(void);
#define URB_ISO_ASAP 0x0002 /* iso-only, urb->start_frame ignored */
#define URB_NO_TRANSFER_DMA_MAP 0x0004 /* urb->transfer_dma valid on submit */
#define URB_NO_SETUP_DMA_MAP 0x0008 /* urb->setup_dma valid on submit */
-#define URB_ASYNC_UNLINK 0x0010 /* usb_unlink_urb() returns asap */
#define URB_NO_FSBR 0x0020 /* UHCI-specific */
#define URB_ZERO_PACKET 0x0040 /* Finish bulk OUTs with short packet */
#define URB_NO_INTERRUPT 0x0080 /* HINT: no non-error interrupt needed */
@@ -722,13 +723,7 @@ typedef void (*usb_complete_t)(struct urb *, struct pt_regs *);
* Initialization:
*
* All URBs submitted must initialize the dev, pipe, transfer_flags (may be
- * zero), and complete fields.
- * The URB_ASYNC_UNLINK transfer flag affects later invocations of
- * the usb_unlink_urb() routine. Note: Failure to set URB_ASYNC_UNLINK
- * with usb_unlink_urb() is deprecated. For synchronous unlinks use
- * usb_kill_urb() instead.
- *
- * All URBs must also initialize
+ * zero), and complete fields. All URBs must also initialize
* transfer_buffer and transfer_buffer_length. They may provide the
* URB_SHORT_NOT_OK transfer flag, indicating that short reads are
* to be treated as errors; that flag is invalid for write requests.
diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h
index 5f5a9d9bd6c..436dd8a2b64 100644
--- a/include/linux/usb_isp116x.h
+++ b/include/linux/usb_isp116x.h
@@ -7,36 +7,18 @@
struct isp116x_platform_data {
/* Enable internal resistors on downstream ports */
unsigned sel15Kres:1;
- /* Chip's internal clock won't be stopped in suspended state.
- Setting/unsetting this bit takes effect only if
- 'remote_wakeup_enable' below is not set. */
- unsigned clknotstop:1;
- /* On-chip overcurrent protection */
+ /* On-chip overcurrent detection */
unsigned oc_enable:1;
/* INT output polarity */
unsigned int_act_high:1;
/* INT edge or level triggered */
unsigned int_edge_triggered:1;
- /* WAKEUP pin connected - NOT SUPPORTED */
- /* unsigned remote_wakeup_connected:1; */
- /* Wakeup by devices on usb bus enabled */
+ /* Enable wakeup by devices on usb bus (e.g. wakeup
+ by attachment/detachment or by device activity
+ such as moving a mouse). When chosen, this option
+ prevents stopping internal clock, increasing
+ thereby power consumption in suspended state. */
unsigned remote_wakeup_enable:1;
- /* Switch or not to switch (keep always powered) */
- unsigned no_power_switching:1;
- /* Ganged port power switching (0) or individual port
- power switching (1) */
- unsigned power_switching_mode:1;
- /* Given port_power, msec/2 after power on till power good */
- u8 potpg;
- /* Hardware reset set/clear. If implemented, this function must:
- if set == 0, deassert chip's HW reset pin
- otherwise, assert chip's HW reset pin */
- void (*reset) (struct device * dev, int set);
- /* Hardware clock start/stop. If implemented, this function must:
- if start == 0, stop the external clock
- otherwise, start the external clock
- */
- void (*clock) (struct device * dev, int start);
/* Inter-io delay (ns). The chip is picky about access timings; it
expects at least:
150ns delay between consecutive accesses to DATA_REG,
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 9d6fbde3d29..1cc8c31b798 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -3,7 +3,6 @@
#include <linux/compiler.h>
#include <linux/types.h>
-#include <linux/version.h>
#define HAVE_V4L2 1
#include <linux/videodev2.h>
@@ -29,7 +28,6 @@ struct video_device
void (*release)(struct video_device *vfd);
-#if 1 /* to be removed in 2.7.x */
/* obsolete -- fops->owner is used instead */
struct module *owner;
/* dev->driver_data will be used instead some day.
@@ -37,7 +35,6 @@ struct video_device
* so the switch over will be transparent for you.
* Or use {pci|usb}_{get|set}_drvdata() directly. */
void *priv;
-#endif
/* for videodev.c intenal usage -- please don't touch */
int users; /* video_exclusive_{open|close} ... */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index acbfc525576..f623a33b9ab 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -270,7 +270,6 @@ struct v4l2_timecode
/* The above is based on SMPTE timecodes */
-#if 1
/*
* M P E G C O M P R E S S I O N P A R A M E T E R S
*
@@ -357,7 +356,6 @@ struct v4l2_mpeg_compression {
/* I don't expect the above being perfect yet ;) */
__u32 reserved_5[8];
};
-#endif
struct v4l2_jpegcompression
{
@@ -871,10 +869,8 @@ struct v4l2_streamparm
#define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc)
#define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format)
#define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format)
-#if 1 /* experimental */
#define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression)
#define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression)
-#endif
#define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers)
#define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer)
#define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer)
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 6409d9cf596..b244f69ef68 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -10,6 +10,14 @@
#define VM_MAP 0x00000004 /* vmap()ed pages */
/* bits [20..32] reserved for arch specific ioremap internals */
+/*
+ * Maximum alignment for ioremap() regions.
+ * Can be overriden by arch-specific value.
+ */
+#ifndef IOREMAP_MAX_ORDER
+#define IOREMAP_MAX_ORDER (7 + PAGE_SHIFT) /* 128 pages */
+#endif
+
struct vm_struct {
void *addr;
unsigned long size;
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index ae485f9c916..a555a0f7a7b 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
/*
* This file define a set of standard wireless extensions
*
- * Version : 18 12.3.05
+ * Version : 19 18.3.05
*
* Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
* Copyright (c) 1997-2005 Jean Tourrilhes, All Rights Reserved.
@@ -69,8 +69,6 @@
/***************************** INCLUDES *****************************/
-/* To minimise problems in user space, I might remove those headers
- * at some point. Jean II */
#include <linux/types.h> /* for "caddr_t" et al */
#include <linux/socket.h> /* for "struct sockaddr" et al */
#include <linux/if.h> /* for IFNAMSIZ and co... */
@@ -82,7 +80,7 @@
* (there is some stuff that will be added in the future...)
* I just plan to increment with each new version.
*/
-#define WIRELESS_EXT 18
+#define WIRELESS_EXT 19
/*
* Changes :
@@ -197,6 +195,15 @@
* related parameters (extensible up to 4096 parameter values)
* - Add wireless events: IWEVGENIE, IWEVMICHAELMICFAILURE,
* IWEVASSOCREQIE, IWEVASSOCRESPIE, IWEVPMKIDCAND
+ *
+ * V18 to V19
+ * ----------
+ * - Remove (struct iw_point *)->pointer from events and streams
+ * - Remove header includes to help user space
+ * - Increase IW_ENCODING_TOKEN_MAX from 32 to 64
+ * - Add IW_QUAL_ALL_UPDATED and IW_QUAL_ALL_INVALID macros
+ * - Add explicit flag to tell stats are in dBm : IW_QUAL_DBM
+ * - Add IW_IOCTL_IDX() and IW_EVENT_IDX() macros
*/
/**************************** CONSTANTS ****************************/
@@ -322,6 +329,7 @@
/* The first and the last (range) */
#define SIOCIWFIRST 0x8B00
#define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */
+#define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST)
/* Even : get (world access), odd : set (root access) */
#define IW_IS_SET(cmd) (!((cmd) & 0x1))
@@ -366,6 +374,7 @@
* (struct iw_pmkid_cand) */
#define IWEVFIRST 0x8C00
+#define IW_EVENT_IDX(cmd) ((cmd) - IWEVFIRST)
/* ------------------------- PRIVATE INFO ------------------------- */
/*
@@ -427,12 +436,15 @@
#define IW_MODE_MONITOR 6 /* Passive monitor (listen only) */
/* Statistics flags (bitmask in updated) */
-#define IW_QUAL_QUAL_UPDATED 0x1 /* Value was updated since last read */
-#define IW_QUAL_LEVEL_UPDATED 0x2
-#define IW_QUAL_NOISE_UPDATED 0x4
+#define IW_QUAL_QUAL_UPDATED 0x01 /* Value was updated since last read */
+#define IW_QUAL_LEVEL_UPDATED 0x02
+#define IW_QUAL_NOISE_UPDATED 0x04
+#define IW_QUAL_ALL_UPDATED 0x07
+#define IW_QUAL_DBM 0x08 /* Level + Noise are dBm */
#define IW_QUAL_QUAL_INVALID 0x10 /* Driver doesn't provide value */
#define IW_QUAL_LEVEL_INVALID 0x20
#define IW_QUAL_NOISE_INVALID 0x40
+#define IW_QUAL_ALL_INVALID 0x70
/* Frequency flags */
#define IW_FREQ_AUTO 0x00 /* Let the driver decides */
@@ -443,7 +455,7 @@
#define IW_MAX_ENCODING_SIZES 8
/* Maximum size of the encoding token in bytes */
-#define IW_ENCODING_TOKEN_MAX 32 /* 256 bits (for now) */
+#define IW_ENCODING_TOKEN_MAX 64 /* 512 bits (for now) */
/* Flags for encoding (along with the token) */
#define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */
@@ -1039,12 +1051,16 @@ struct iw_event
#define IW_EV_CHAR_LEN (IW_EV_LCP_LEN + IFNAMSIZ)
#define IW_EV_UINT_LEN (IW_EV_LCP_LEN + sizeof(__u32))
#define IW_EV_FREQ_LEN (IW_EV_LCP_LEN + sizeof(struct iw_freq))
-#define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point))
#define IW_EV_PARAM_LEN (IW_EV_LCP_LEN + sizeof(struct iw_param))
#define IW_EV_ADDR_LEN (IW_EV_LCP_LEN + sizeof(struct sockaddr))
#define IW_EV_QUAL_LEN (IW_EV_LCP_LEN + sizeof(struct iw_quality))
-/* Note : in the case of iw_point, the extra data will come at the
- * end of the event */
+/* iw_point events are special. First, the payload (extra data) come at
+ * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second,
+ * we omit the pointer, so start at an offset. */
+#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \
+ (char *) NULL)
+#define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \
+ IW_EV_POINT_OFF)
#endif /* _LINUX_WIRELESS_H */
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
index cd831168fdc..a7ceee9fc5e 100644
--- a/include/media/audiochip.h
+++ b/include/media/audiochip.h
@@ -1,5 +1,4 @@
/*
- * $Id: audiochip.h,v 1.5 2005/06/16 22:59:16 hhackmann Exp $
*/
#ifndef AUDIOCHIP_H
diff --git a/include/media/id.h b/include/media/id.h
index a39a6423914..6d02c94cdc0 100644
--- a/include/media/id.h
+++ b/include/media/id.h
@@ -1,5 +1,4 @@
/*
- * $Id: id.h,v 1.4 2005/06/12 04:19:19 mchehab Exp $
*/
/* FIXME: this temporarely, until these are included in linux/i2c-id.h */
@@ -34,8 +33,3 @@
#ifndef I2C_DRIVERID_SAA6752HS
# define I2C_DRIVERID_SAA6752HS I2C_DRIVERID_EXP0+8
#endif
-
-/* algorithms */
-#ifndef I2C_ALGO_SAA7134
-# define I2C_ALGO_SAA7134 0x090000
-#endif
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 698670547f1..01b56822df4 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -1,5 +1,4 @@
/*
- * $Id: ir-common.h,v 1.9 2005/05/15 19:01:26 mchehab Exp $
*
* some common structs and functions to handle infrared remotes via
* input layer ...
@@ -21,11 +20,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/version.h>
#include <linux/input.h>
#define IR_TYPE_RC5 1
+#define IR_TYPE_PD 2 /* Pulse distance encoded IR */
#define IR_TYPE_OTHER 99
#define IR_KEYTAB_TYPE u32
@@ -60,6 +59,7 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
u32 ir_extract_bits(u32 data, u32 mask);
int ir_dump_samples(u32 *samples, int count);
int ir_decode_biphase(u32 *samples, int count, int low, int high);
+int ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
/*
* Local variables:
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 3dfb8d670eb..2a897c3a6a9 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -1,7 +1,6 @@
#ifndef __SAA7146__
#define __SAA7146__
-#include <linux/version.h> /* for version macros */
#include <linux/module.h> /* for module-version */
#include <linux/delay.h> /* for delay-stuff */
#include <linux/slab.h> /* for kmalloc/kfree */
@@ -15,12 +14,7 @@
#include <linux/vmalloc.h> /* for vmalloc() */
#include <linux/mm.h> /* for vmalloc_to_page() */
-/* ugly, but necessary to build the dvb stuff under 2.4. */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
- #include "dvb_functions.h"
-#endif
-
-#define SAA7146_VERSION_CODE KERNEL_VERSION(0,5,0)
+#define SAA7146_VERSION_CODE 0x000500 /* 0.5.0 */
#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr)))
#define saa7146_read(sxy,adr) readl(sxy->mem+(adr))
@@ -33,13 +27,8 @@ extern unsigned int saa7146_debug;
#define DEBUG_VARIABLE saa7146_debug
#endif
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
-#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_BASENAME),__FUNCTION__)
-#define INFO(x) { printk("%s: ",__stringify(KBUILD_BASENAME)); printk x; }
-#else
#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__)
#define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; }
-#endif
#define ERR(x) { DEBUG_PROLOG; printk x; }
diff --git a/include/media/tuner.h b/include/media/tuner.h
index eeaa15ddee8..4ad08e24a1a 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -1,6 +1,4 @@
-
-/* $Id: tuner.h,v 1.45 2005/07/28 18:41:21 mchehab Exp $
- *
+/*
tuner.h - definition for different tuners
Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
@@ -28,88 +26,90 @@
#define ADDR_UNSET (255)
-#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
-#define TUNER_PHILIPS_PAL_I 1
-#define TUNER_PHILIPS_NTSC 2
-#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */
-
-#define TUNER_ABSENT 4
-#define TUNER_PHILIPS_PAL 5
-#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */
-#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */
-
-#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */
-#define TUNER_ALPS_TSBH1_NTSC 9
-#define TUNER_ALPS_TSBE1_PAL 10
-#define TUNER_ALPS_TSBB5_PAL_I 11
-
-#define TUNER_ALPS_TSBE5_PAL 12
-#define TUNER_ALPS_TSBC5_PAL 13
-#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */
-#define TUNER_ALPS_TSHC6_NTSC 15
-
-#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */
-#define TUNER_PHILIPS_NTSC_M 17
-#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */
-#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/
-
-#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711)*/
-#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732)*/
-#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104)*/
+#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
+#define TUNER_PHILIPS_PAL_I 1
+#define TUNER_PHILIPS_NTSC 2
+#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */
+
+#define TUNER_ABSENT 4
+#define TUNER_PHILIPS_PAL 5
+#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */
+#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */
+
+#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */
+#define TUNER_ALPS_TSBH1_NTSC 9
+#define TUNER_ALPS_TSBE1_PAL 10
+#define TUNER_ALPS_TSBB5_PAL_I 11
+
+#define TUNER_ALPS_TSBE5_PAL 12
+#define TUNER_ALPS_TSBC5_PAL 13
+#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */
+#define TUNER_ALPS_TSHC6_NTSC 15
+
+#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */
+#define TUNER_PHILIPS_NTSC_M 17
+#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */
+#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657) */
+
+#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711) */
+#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732) */
+#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104) */
#define TUNER_PHILIPS_PAL_DK 23
-#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */
-#define TUNER_LG_PAL_I_FM 25
-#define TUNER_LG_PAL_I 26
-#define TUNER_LG_NTSC_FM 27
+#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */
+#define TUNER_LG_PAL_I_FM 25
+#define TUNER_LG_PAL_I 26
+#define TUNER_LG_NTSC_FM 27
-#define TUNER_LG_PAL_FM 28
-#define TUNER_LG_PAL 29
-#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/
-#define TUNER_SHARP_2U5JF5540_NTSC 31
+#define TUNER_LG_PAL_FM 28
+#define TUNER_LG_PAL 29
+#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163) */
+#define TUNER_SHARP_2U5JF5540_NTSC 31
-#define TUNER_Samsung_PAL_TCPM9091PD27 32
-#define TUNER_MT2032 33
-#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865)*/
-#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099)*/
+#define TUNER_Samsung_PAL_TCPM9091PD27 32
+#define TUNER_MT2032 33
+#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865) */
+#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099) */
-#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746)*/
-#define TUNER_LG_PAL_NEW_TAPC 37
-#define TUNER_PHILIPS_FM1216ME_MK3 38
-#define TUNER_LG_NTSC_NEW_TAPC 39
+#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746) */
+#define TUNER_LG_PAL_NEW_TAPC 37
+#define TUNER_PHILIPS_FM1216ME_MK3 38
+#define TUNER_LG_NTSC_NEW_TAPC 39
-#define TUNER_HITACHI_NTSC 40
-#define TUNER_PHILIPS_PAL_MK 41
-#define TUNER_PHILIPS_ATSC 42
-#define TUNER_PHILIPS_FM1236_MK3 43
+#define TUNER_HITACHI_NTSC 40
+#define TUNER_PHILIPS_PAL_MK 41
+#define TUNER_PHILIPS_ATSC 42
+#define TUNER_PHILIPS_FM1236_MK3 43
-#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */
+#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */
/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
-#define TUNER_MICROTUNE_4049FM5 45
-#define TUNER_LG_NTSC_TAPE 47
-
-#define TUNER_TNF_8831BGFF 48
-#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */
-#define TUNER_TCL_2002N 50
-#define TUNER_PHILIPS_FM1256_IH3 51
-
-#define TUNER_THOMSON_DTT7610 52
-#define TUNER_PHILIPS_FQ1286 53
-#define TUNER_PHILIPS_TDA8290 54
-#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */
-
-#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
-#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */
-
-#define TUNER_YMEC_TVF_8531MF 58
-#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */
-#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */
-#define TUNER_TENA_9533_DI 61
-
-#define TUNER_TEA5767 62 /* Only FM Radio Tuner */
-#define TUNER_PHILIPS_FMD1216ME_MK3 63
-#define TUNER_LG_TDVS_H062F 64 /* DViCO FusionHDTV 5 */
-#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */
+#define TUNER_MICROTUNE_4049FM5 45
+#define TUNER_MICROTUNE_4042_FI5 46
+#define TUNER_LG_NTSC_TAPE 47
+
+#define TUNER_TNF_8831BGFF 48
+#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */
+#define TUNER_TCL_2002N 50
+#define TUNER_PHILIPS_FM1256_IH3 51
+
+#define TUNER_THOMSON_DTT7610 52
+#define TUNER_PHILIPS_FQ1286 53
+#define TUNER_PHILIPS_TDA8290 54
+#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */
+
+#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
+#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */
+#define TUNER_YMEC_TVF_8531MF 58
+#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */
+
+#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */
+#define TUNER_TENA_9533_DI 61
+#define TUNER_TEA5767 62 /* Only FM Radio Tuner */
+#define TUNER_PHILIPS_FMD1216ME_MK3 63
+
+#define TUNER_LG_TDVS_H062F 64 /* DViCO FusionHDTV 5 */
+#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */
+#define TUNER_LG_NTSC_TALN_MINI 66
#define NOTUNER 0
#define PAL 1 /* PAL_BG */
@@ -117,7 +117,7 @@
#define NTSC 3
#define SECAM 4
#define ATSC 5
-#define RADIO 6
+#define RADIO 6
#define NoTuner 0
#define Philips 1
@@ -134,6 +134,7 @@
#define THOMSON 12
#define TUNER_SET_TYPE_ADDR _IOW('T',3,int)
+#define TUNER_SET_STANDBY _IOW('T',4,int)
#define TDA9887_SET_CONFIG _IOW('t',5,int)
/* tv card specific */
@@ -153,9 +154,6 @@
#ifdef __KERNEL__
-#define I2C_ADDR_TDA8290 0x4b
-#define I2C_ADDR_TDA8275 0x61
-
enum tuner_mode {
T_UNINITIALIZED = 0,
T_RADIO = 1 << V4L2_TUNER_RADIO,
@@ -165,21 +163,21 @@ enum tuner_mode {
};
struct tuner_setup {
- unsigned short addr;
- unsigned int type;
- unsigned int mode_mask;
+ unsigned short addr;
+ unsigned int type;
+ unsigned int mode_mask;
};
struct tuner {
/* device */
struct i2c_client i2c;
- unsigned int type; /* chip type */
+ unsigned int type; /* chip type */
- unsigned int mode;
- unsigned int mode_mask; /* Combination of allowable modes */
+ unsigned int mode;
+ unsigned int mode_mask; /* Combination of allowable modes */
- unsigned int freq; /* keep track of the current settings */
+ unsigned int freq; /* keep track of the current settings */
unsigned int audmode;
v4l2_std_id std;
@@ -198,6 +196,7 @@ struct tuner {
void (*radio_freq)(struct i2c_client *c, unsigned int freq);
int (*has_signal)(struct i2c_client *c);
int (*is_stereo)(struct i2c_client *c);
+ void (*standby)(struct i2c_client *c);
};
extern unsigned int tuner_debug;
@@ -209,16 +208,20 @@ extern int tea5767_tuner_init(struct i2c_client *c);
extern int default_tuner_init(struct i2c_client *c);
extern int tea5767_autodetection(struct i2c_client *c);
-#define tuner_warn(fmt, arg...) \
- dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg)
-#define tuner_info(fmt, arg...) \
- dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg)
-#define tuner_dbg(fmt, arg...) \
- if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg)
+#define tuner_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->name, \
+ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+#define tuner_info(fmt, arg...) do {\
+ printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->name, \
+ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+#define tuner_dbg(fmt, arg...) do {\
+ if (tuner_debug) \
+ printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \
+ t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
#endif /* __KERNEL__ */
-#endif
+#endif /* _TUNER_H */
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index 854a2c2f105..e2035c7da09 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -1,18 +1,21 @@
/*
- * $Id: tveeprom.h,v 1.2 2005/06/12 04:19:19 mchehab Exp $
*/
struct tveeprom {
u32 has_radio;
+ u32 has_ir; /* 0: no IR, 1: IR present, 2: unknown */
u32 tuner_type;
u32 tuner_formats;
+ u32 tuner2_type;
+ u32 tuner2_formats;
+
u32 digitizer;
u32 digitizer_formats;
u32 audio_processor;
- /* a_p_fmts? */
+ u32 decoder_processor;
u32 model;
u32 revision;
@@ -20,7 +23,7 @@ struct tveeprom {
char rev_str[5];
};
-void tveeprom_hauppauge_analog(struct tveeprom *tvee,
+void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
unsigned char *eeprom_data);
int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index ae6da6de98d..ae8d7a00044 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -1,5 +1,4 @@
/*
- * $Id: video-buf.h,v 1.9 2004/11/07 13:17:15 kraxel Exp $
*
* generic helper functions for video4linux capture buffers, to handle
* memory management and PCI DMA. Right now bttv + saa7134 use it.
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 926eed54302..227d3378dec 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -257,8 +257,8 @@ extern struct sock *ax25_make_new(struct sock *, struct ax25_dev *);
/* ax25_addr.c */
extern ax25_address null_ax25_address;
-extern char *ax2asc(ax25_address *);
-extern ax25_address *asc2ax(char *);
+extern char *ax2asc(char *buf, ax25_address *);
+extern void asc2ax(ax25_address *addr, char *callsign);
extern int ax25cmp(ax25_address *, ax25_address *);
extern int ax25digicmp(ax25_digi *, ax25_digi *);
extern unsigned char *ax25_addr_parse(unsigned char *, int, ax25_address *, ax25_address *, ax25_digi *, int *, int *);
diff --git a/include/net/compat.h b/include/net/compat.h
index 9983fd85780..290bab46d45 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -33,7 +33,8 @@ extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsi
extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
-extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, unsigned char *,
- int);
+
+struct sock;
+extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
#endif /* NET_COMPAT_H */
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 7a3c43711a1..e426641c519 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -958,7 +958,7 @@ static __inline__ int ip_vs_todrop(void)
*/
#define IP_VS_FWD_METHOD(cp) (cp->flags & IP_VS_CONN_F_FWD_MASK)
-extern __inline__ char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
{
char fwd;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 3203eaff4bd..65ec86678a0 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -233,6 +233,10 @@ extern int ip6_ra_control(struct sock *sk, int sel,
extern int ipv6_parse_hopopts(struct sk_buff *skb, int);
extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
+extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
+ int newtype,
+ struct ipv6_opt_hdr __user *newopt,
+ int newoptlen);
extern int ip6_frag_nqueues;
extern atomic_t ip6_frag_mem;
@@ -373,6 +377,7 @@ extern int ip6_append_data(struct sock *sk,
int length,
int transhdrlen,
int hlimit,
+ int tclass,
struct ipv6_txoptions *opt,
struct flowi *fl,
struct rt6_info *rt,
diff --git a/include/net/irda/irlan_filter.h b/include/net/irda/irlan_filter.h
index 3afeb6c94ea..492dedaa8ac 100644
--- a/include/net/irda/irlan_filter.h
+++ b/include/net/irda/irlan_filter.h
@@ -28,6 +28,6 @@
void irlan_check_command_param(struct irlan_cb *self, char *param,
char *value);
void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb);
-int irlan_print_filter(struct seq_file *seq, int filter_type);
+void irlan_print_filter(struct seq_file *seq, int filter_type);
#endif /* IRLAN_FILTER_H */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 44edd48f123..d67c8393a34 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -1,10 +1,10 @@
/*
* This file define the new driver API for Wireless Extensions
*
- * Version : 6 21.6.04
+ * Version : 7 18.3.05
*
* Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
- * Copyright (c) 2001-2004 Jean Tourrilhes, All Rights Reserved.
+ * Copyright (c) 2001-2005 Jean Tourrilhes, All Rights Reserved.
*/
#ifndef _IW_HANDLER_H
@@ -207,7 +207,7 @@
* will be needed...
* I just plan to increment with each new version.
*/
-#define IW_HANDLER_VERSION 6
+#define IW_HANDLER_VERSION 7
/*
* Changes :
@@ -232,6 +232,13 @@
* - Remove spy #ifdef, they are always on -> cleaner code
* - Add IW_DESCR_FLAG_NOMAX flag for very large requests
* - Start migrating get_wireless_stats to struct iw_handler_def
+ *
+ * V6 to V7
+ * --------
+ * - Add struct ieee80211_device pointer in struct iw_public_data
+ * - Remove (struct iw_point *)->pointer from events and streams
+ * - Remove spy_offset from struct iw_handler_def
+ * - Add "check" version of event macros for ieee802.11 stack
*/
/**************************** CONSTANTS ****************************/
@@ -334,9 +341,6 @@ struct iw_handler_def
* We will automatically export that to user space... */
const struct iw_priv_args * private_args;
- /* This field will be *removed* in the next version of WE */
- long spy_offset; /* DO NOT USE */
-
/* New location of get_wireless_stats, to de-bloat struct net_device.
* The old pointer in struct net_device will be gradually phased
* out, and drivers are encouraged to use this one... */
@@ -400,16 +404,21 @@ struct iw_spy_data
/* --------------------- DEVICE WIRELESS DATA --------------------- */
/*
* This is all the wireless data specific to a device instance that
- * is managed by the core of Wireless Extensions.
+ * is managed by the core of Wireless Extensions or the 802.11 layer.
* We only keep pointer to those structures, so that a driver is free
* to share them between instances.
* This structure should be initialised before registering the device.
* Access to this data follow the same rules as any other struct net_device
* data (i.e. valid as long as struct net_device exist, same locking rules).
*/
+/* Forward declaration */
+struct ieee80211_device;
+/* The struct */
struct iw_public_data {
/* Driver enhanced spy support */
- struct iw_spy_data * spy_data;
+ struct iw_spy_data * spy_data;
+ /* Structure managed by the in-kernel IEEE 802.11 layer */
+ struct ieee80211_device * ieee80211;
};
/**************************** PROTOTYPES ****************************/
@@ -424,7 +433,7 @@ struct iw_public_data {
extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
int length);
-/* Handle IOCTLs, called in net/code/dev.c */
+/* Handle IOCTLs, called in net/core/dev.c */
extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd);
/* Second : functions that may be called by driver modules */
@@ -479,7 +488,7 @@ iwe_stream_add_event(char * stream, /* Stream of events */
int event_len) /* Real size of payload */
{
/* Check if it's possible */
- if((stream + event_len) < ends) {
+ if(likely((stream + event_len) < ends)) {
iwe->len = event_len;
memcpy(stream, (char *) iwe, event_len);
stream += event_len;
@@ -495,14 +504,17 @@ iwe_stream_add_event(char * stream, /* Stream of events */
static inline char *
iwe_stream_add_point(char * stream, /* Stream of events */
char * ends, /* End of stream */
- struct iw_event *iwe, /* Payload */
- char * extra)
+ struct iw_event *iwe, /* Payload length + flags */
+ char * extra) /* More payload */
{
int event_len = IW_EV_POINT_LEN + iwe->u.data.length;
/* Check if it's possible */
- if((stream + event_len) < ends) {
+ if(likely((stream + event_len) < ends)) {
iwe->len = event_len;
- memcpy(stream, (char *) iwe, IW_EV_POINT_LEN);
+ memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_LCP_LEN,
+ ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+ IW_EV_POINT_LEN - IW_EV_LCP_LEN);
memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
stream += event_len;
}
@@ -526,7 +538,7 @@ iwe_stream_add_value(char * event, /* Event in the stream */
event_len -= IW_EV_LCP_LEN;
/* Check if it's possible */
- if((value + event_len) < ends) {
+ if(likely((value + event_len) < ends)) {
/* Add new value */
memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
value += event_len;
@@ -537,4 +549,85 @@ iwe_stream_add_value(char * event, /* Event in the stream */
return value;
}
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an Wireless Event to a stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_event(char * stream, /* Stream of events */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload */
+ int event_len, /* Size of payload */
+ int * perr) /* Error report */
+{
+ /* Check if it's possible, set error if not */
+ if(likely((stream + event_len) < ends)) {
+ iwe->len = event_len;
+ memcpy(stream, (char *) iwe, event_len);
+ stream += event_len;
+ } else
+ *perr = -E2BIG;
+ return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add an short Wireless Event containing a pointer to a
+ * stream of events.
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_point(char * stream, /* Stream of events */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload length + flags */
+ char * extra, /* More payload */
+ int * perr) /* Error report */
+{
+ int event_len = IW_EV_POINT_LEN + iwe->u.data.length;
+ /* Check if it's possible */
+ if(likely((stream + event_len) < ends)) {
+ iwe->len = event_len;
+ memcpy(stream, (char *) iwe, IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_LCP_LEN,
+ ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+ IW_EV_POINT_LEN - IW_EV_LCP_LEN);
+ memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
+ stream += event_len;
+ } else
+ *perr = -E2BIG;
+ return stream;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper to add a value to a Wireless Event in a stream of events.
+ * Be careful, this one is tricky to use properly :
+ * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
+ * Same as above, with explicit error check...
+ */
+static inline char *
+iwe_stream_check_add_value(char * event, /* Event in the stream */
+ char * value, /* Value in event */
+ char * ends, /* End of stream */
+ struct iw_event *iwe, /* Payload */
+ int event_len, /* Size of payload */
+ int * perr) /* Error report */
+{
+ /* Don't duplicate LCP */
+ event_len -= IW_EV_LCP_LEN;
+
+ /* Check if it's possible */
+ if(likely((value + event_len) < ends)) {
+ /* Add new value */
+ memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
+ value += event_len;
+ /* Patch LCP */
+ iwe->len = value - event;
+ memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
+ } else
+ *perr = -E2BIG;
+ return value;
+}
+
#endif /* _IW_HANDLER_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index 312cb25cbd1..8c48fbecb7c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -709,6 +709,12 @@ static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
sk_stream_mem_schedule(sk, skb->truesize, 1);
}
+static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
+{
+ return size <= sk->sk_forward_alloc ||
+ sk_stream_mem_schedule(sk, size, 0);
+}
+
/* Used by processes to "lock" a socket state, so that
* interrupts and bottom half handlers won't change it
* from under us. It essentially blocks any incoming
@@ -1203,8 +1209,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
skb = alloc_skb_fclone(size + hdr_len, gfp);
if (skb) {
skb->truesize += mem;
- if (sk->sk_forward_alloc >= (int)skb->truesize ||
- sk_stream_mem_schedule(sk, skb->truesize, 0)) {
+ if (sk_stream_wmem_schedule(sk, skb->truesize)) {
skb_reserve(skb, hdr_len);
return skb;
}
@@ -1227,10 +1232,8 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
{
struct page *page = NULL;
- if (sk->sk_forward_alloc >= (int)PAGE_SIZE ||
- sk_stream_mem_schedule(sk, PAGE_SIZE, 0))
- page = alloc_pages(sk->sk_allocation, 0);
- else {
+ page = alloc_pages(sk->sk_allocation, 0);
+ if (!page) {
sk->sk_prot->enter_memory_pressure();
sk_stream_moderate_sndbuf(sk);
}
@@ -1374,9 +1377,10 @@ extern void sk_init(void);
#ifdef CONFIG_SYSCTL
extern struct ctl_table core_table[];
-extern int sysctl_optmem_max;
#endif
+extern int sysctl_optmem_max;
+
extern __u32 sysctl_wmem_default;
extern __u32 sysctl_rmem_default;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d6bcf1317a6..97af77c4d09 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -454,6 +454,7 @@ extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
extern void tcp_xmit_retransmit_queue(struct sock *);
extern void tcp_simple_retransmit(struct sock *);
extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
+extern int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
extern void tcp_send_probe0(struct sock *);
extern void tcp_send_partial(struct sock *);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 8b075ab7a26..4e86f2de663 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -37,7 +37,7 @@ extern int datagram_recv_ctl(struct sock *sk,
extern int datagram_send_ctl(struct msghdr *msg,
struct flowi *fl,
struct ipv6_txoptions *opt,
- int *hlimit);
+ int *hlimit, int *tclass);
#define LOOPBACK4_IPV6 __constant_htonl(0x7f000006)
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index b707a603351..cb8b6e6ce66 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -151,6 +151,8 @@ struct pcmcia_device {
uniquely define a pcmcia_device */
struct pcmcia_socket *socket;
+ char *devname;
+
u8 device_no;
/* the hardware "function" device; certain subdevices can
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 9957f16dcc5..bed4b7c9be9 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -51,12 +51,16 @@ struct scsi_cmnd {
* printk's to use ->pid, so that we can kill this field.
*/
unsigned long serial_number;
+ /*
+ * This is set to jiffies as it was when the command was first
+ * allocated. It is used to time how long the command has
+ * been outstanding
+ */
+ unsigned long jiffies_at_alloc;
int retries;
int allowed;
int timeout_per_command;
- int timeout_total;
- int timeout;
unsigned char cmd_len;
unsigned char old_cmd_len;
diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h
index 12e90934a7a..b090a11d7e1 100644
--- a/include/scsi/scsi_dbg.h
+++ b/include/scsi/scsi_dbg.h
@@ -3,8 +3,10 @@
struct scsi_cmnd;
struct scsi_request;
+struct scsi_sense_hdr;
extern void scsi_print_command(struct scsi_cmnd *);
+extern void scsi_print_sense_hdr(const char *, struct scsi_sense_hdr *);
extern void __scsi_print_command(unsigned char *);
extern void scsi_print_sense(const char *, struct scsi_cmnd *);
extern void scsi_print_req_sense(const char *, struct scsi_request *);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 835af8ecbb7..da63722c012 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -8,8 +8,17 @@
struct request_queue;
struct scsi_cmnd;
-struct scsi_mode_data;
struct scsi_lun;
+struct scsi_sense_hdr;
+
+struct scsi_mode_data {
+ __u32 length;
+ __u16 block_descriptor_length;
+ __u8 medium_type;
+ __u8 device_specific;
+ __u8 header_length;
+ __u8 longlba:1;
+};
/*
* sdev state: If you alter this, you also need to alter scsi_sysfs.c
@@ -228,7 +237,8 @@ extern int scsi_set_medium_removal(struct scsi_device *, char);
extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage,
unsigned char *buffer, int len, int timeout,
- int retries, struct scsi_mode_data *data);
+ int retries, struct scsi_mode_data *data,
+ struct scsi_sense_hdr *);
extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
int retries);
extern int scsi_device_set_state(struct scsi_device *sdev,
@@ -247,6 +257,14 @@ extern void int_to_scsilun(unsigned int, struct scsi_lun *);
extern const char *scsi_device_state_name(enum scsi_device_state);
extern int scsi_is_sdev_device(const struct device *);
extern int scsi_is_target_device(const struct device *);
+extern int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ unsigned char *sense, int timeout, int retries,
+ int flag);
+extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ struct scsi_sense_hdr *, int timeout, int retries);
+
static inline int scsi_device_online(struct scsi_device *sdev)
{
return sdev->sdev_state != SDEV_OFFLINE;
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 80557f879e3..fabd879c2f2 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -26,10 +26,15 @@ struct scsi_sense_hdr { /* See SPC-3 section 4.5 */
u8 additional_length; /* always 0 for fixed sense format */
};
+static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr)
+{
+ if (!sshdr)
+ return 0;
+
+ return (sshdr->response_code & 0x70) == 0x70;
+}
+
-extern void scsi_add_timer(struct scsi_cmnd *, int,
- void (*)(struct scsi_cmnd *));
-extern int scsi_delete_timer(struct scsi_cmnd *);
extern void scsi_report_bus_reset(struct Scsi_Host *, int);
extern void scsi_report_device_reset(struct Scsi_Host *, int, int);
extern int scsi_block_when_processing_errors(struct scsi_device *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 81d5234f677..916144be208 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -429,12 +429,15 @@ struct scsi_host_template {
};
/*
- * shost states
+ * shost state: If you alter this, you also need to alter scsi_sysfs.c
+ * (for the ascii descriptions) and the state model enforcer:
+ * scsi_host_set_state()
*/
-enum {
- SHOST_ADD,
- SHOST_DEL,
+enum scsi_host_state {
+ SHOST_CREATED = 1,
+ SHOST_RUNNING,
SHOST_CANCEL,
+ SHOST_DEL,
SHOST_RECOVERY,
};
@@ -464,12 +467,10 @@ struct Scsi_Host {
struct task_struct * ehandler; /* Error recovery thread. */
struct semaphore * eh_wait; /* The error recovery thread waits
on this. */
- struct completion * eh_notify; /* wait for eh to begin or end */
struct semaphore * eh_action; /* Wait for specific actions on the
host. */
unsigned int eh_active:1; /* Indicates the eh thread is awake and active if
this is true. */
- unsigned int eh_kill:1; /* set when killing the eh thread */
wait_queue_head_t host_wait;
struct scsi_host_template *hostt;
struct scsi_transport_template *transportt;
@@ -575,7 +576,7 @@ struct Scsi_Host {
unsigned int irq;
- unsigned long shost_state;
+ enum scsi_host_state shost_state;
/* ldm bits */
struct device shost_gendev;
@@ -633,6 +634,7 @@ extern void scsi_remove_host(struct Scsi_Host *);
extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
extern void scsi_host_put(struct Scsi_Host *t);
extern struct Scsi_Host *scsi_host_lookup(unsigned short);
+extern const char *scsi_host_state_name(enum scsi_host_state);
extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
@@ -646,6 +648,15 @@ static inline struct device *scsi_get_device(struct Scsi_Host *shost)
return shost->shost_gendev.parent;
}
+/**
+ * scsi_host_scan_allowed - Is scanning of this host allowed
+ * @shost: Pointer to Scsi_Host.
+ **/
+static inline int scsi_host_scan_allowed(struct Scsi_Host *shost)
+{
+ return shost->shost_state == SHOST_RUNNING;
+}
+
extern void scsi_unblock_requests(struct Scsi_Host *);
extern void scsi_block_requests(struct Scsi_Host *);
@@ -663,5 +674,6 @@ extern struct scsi_device *scsi_get_host_dev(struct Scsi_Host *);
/* legacy interfaces */
extern struct Scsi_Host *scsi_register(struct scsi_host_template *, int);
extern void scsi_unregister(struct Scsi_Host *);
+extern int scsi_host_set_state(struct Scsi_Host *, enum scsi_host_state);
#endif /* _SCSI_SCSI_HOST_H */
diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h
index 98719407d55..6a140020d7c 100644
--- a/include/scsi/scsi_request.h
+++ b/include/scsi/scsi_request.h
@@ -54,20 +54,4 @@ extern void scsi_do_req(struct scsi_request *, const void *cmnd,
void *buffer, unsigned bufflen,
void (*done) (struct scsi_cmnd *),
int timeout, int retries);
-
-struct scsi_mode_data {
- __u32 length;
- __u16 block_descriptor_length;
- __u8 medium_type;
- __u8 device_specific;
- __u8 header_length;
- __u8 longlba:1;
-};
-
-extern int __scsi_mode_sense(struct scsi_request *SRpnt, int dbd,
- int modepage, unsigned char *buffer, int len,
- int timeout, int retries,
- struct scsi_mode_data *data);
-
-
#endif /* _SCSI_SCSI_REQUEST_H */
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index a30d6cd4c0e..6bdc4afb248 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -39,6 +39,7 @@ struct spi_transport_attrs {
unsigned int rd_strm:1; /* Read streaming enabled */
unsigned int rti:1; /* Retain Training Information */
unsigned int pcomp_en:1;/* Precompensation enabled */
+ unsigned int hold_mcs:1;/* Hold Margin Control Settings */
unsigned int initial_dv:1; /* DV done to this target yet */
unsigned long flags; /* flags field for drivers to use */
/* Device Properties fields */
@@ -78,6 +79,7 @@ struct spi_host_attrs {
#define spi_rd_strm(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rd_strm)
#define spi_rti(x) (((struct spi_transport_attrs *)&(x)->starget_data)->rti)
#define spi_pcomp_en(x) (((struct spi_transport_attrs *)&(x)->starget_data)->pcomp_en)
+#define spi_hold_mcs(x) (((struct spi_transport_attrs *)&(x)->starget_data)->hold_mcs)
#define spi_initial_dv(x) (((struct spi_transport_attrs *)&(x)->starget_data)->initial_dv)
#define spi_support_sync(x) (((struct spi_transport_attrs *)&(x)->starget_data)->support_sync)
@@ -114,8 +116,11 @@ struct spi_function_template {
void (*set_rti)(struct scsi_target *, int);
void (*get_pcomp_en)(struct scsi_target *);
void (*set_pcomp_en)(struct scsi_target *, int);
+ void (*get_hold_mcs)(struct scsi_target *);
+ void (*set_hold_mcs)(struct scsi_target *, int);
void (*get_signalling)(struct Scsi_Host *);
void (*set_signalling)(struct Scsi_Host *, enum spi_signal_type);
+ int (*deny_binding)(struct scsi_target *);
/* The driver sets these to tell the transport class it
* wants the attributes displayed in sysfs. If the show_ flag
* is not set, the attribute will be private to the transport
@@ -130,6 +135,7 @@ struct spi_function_template {
unsigned long show_rd_strm:1;
unsigned long show_rti:1;
unsigned long show_pcomp_en:1;
+ unsigned long show_hold_mcs:1;
};
struct scsi_transport_template *spi_attach_transport(struct spi_function_template *);
diff --git a/include/sound/core.h b/include/sound/core.h
index f72b3ef515e..3dc41fd5c54 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -291,12 +291,14 @@ void snd_memory_done(void);
int snd_memory_info_init(void);
int snd_memory_info_done(void);
void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags);
+void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags);
void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags);
void snd_hidden_kfree(const void *obj);
void *snd_hidden_vmalloc(unsigned long size);
void snd_hidden_vfree(void *obj);
char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags);
#define kmalloc(size, flags) snd_hidden_kmalloc(size, flags)
+#define kzalloc(size, flags) snd_hidden_kzalloc(size, flags)
#define kcalloc(n, size, flags) snd_hidden_kcalloc(n, size, flags)
#define kfree(obj) snd_hidden_kfree(obj)
#define vmalloc(size) snd_hidden_vmalloc(size)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index fa23ebfb857..d6361dab037 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -903,18 +903,17 @@ int snd_pcm_format_unsigned(snd_pcm_format_t format);
int snd_pcm_format_linear(snd_pcm_format_t format);
int snd_pcm_format_little_endian(snd_pcm_format_t format);
int snd_pcm_format_big_endian(snd_pcm_format_t format);
-/**
+/*
* snd_pcm_format_cpu_endian - Check the PCM format is CPU-endian
* @format: the format to check
*
* Returns 1 if the given PCM format is CPU-endian, 0 if
* opposite, or a negative error code if endian not specified.
*/
-/* int snd_pcm_format_cpu_endian(snd_pcm_format_t format); */
#ifdef SNDRV_LITTLE_ENDIAN
-#define snd_pcm_format_cpu_endian snd_pcm_format_little_endian
+#define snd_pcm_format_cpu_endian(format) snd_pcm_format_little_endian(format)
#else
-#define snd_pcm_format_cpu_endian snd_pcm_format_big_endian
+#define snd_pcm_format_cpu_endian(format) snd_pcm_format_big_endian(format)
#endif
int snd_pcm_format_width(snd_pcm_format_t format); /* in bits */
int snd_pcm_format_physical_width(snd_pcm_format_t format); /* in bits */
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index ad3c3be33c0..b82e408e758 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -34,9 +34,7 @@ struct snd_tea575x_ops {
struct snd_tea575x {
snd_card_t *card;
struct video_device vd; /* video device */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 0)
struct file_operations fops;
-#endif
int dev_nr; /* requested device number + 1 */
int vd_registered; /* video device is registered */
int tea5759; /* 5759 chip is present */
diff --git a/include/video/cyblafb.h b/include/video/cyblafb.h
new file mode 100644
index 00000000000..a9948232b13
--- /dev/null
+++ b/include/video/cyblafb.h
@@ -0,0 +1,171 @@
+
+#ifndef CYBLAFB_DEBUG
+#define CYBLAFB_DEBUG 0
+#endif
+
+#if CYBLAFB_DEBUG
+#define debug(f,a...) printk("%s:" f, __FUNCTION__ , ## a);
+#else
+#define debug(f,a...)
+#endif
+
+#define output(f, a...) printk("cyblafb: " f, ## a)
+
+#define Kb (1024)
+#define Mb (Kb*Kb)
+
+/* PCI IDS of supported cards temporarily here */
+
+#define CYBERBLADEi1 0x8500
+
+/* these defines are for 'lcd' variable */
+#define LCD_STRETCH 0
+#define LCD_CENTER 1
+#define LCD_BIOS 2
+
+/* display types */
+#define DISPLAY_CRT 0
+#define DISPLAY_FP 1
+
+#define ROP_S 0xCC
+
+#define point(x,y) ((y)<<16|(x))
+
+//
+// Attribute Regs, ARxx, 3c0/3c1
+//
+#define AR00 0x00
+#define AR01 0x01
+#define AR02 0x02
+#define AR03 0x03
+#define AR04 0x04
+#define AR05 0x05
+#define AR06 0x06
+#define AR07 0x07
+#define AR08 0x08
+#define AR09 0x09
+#define AR0A 0x0A
+#define AR0B 0x0B
+#define AR0C 0x0C
+#define AR0D 0x0D
+#define AR0E 0x0E
+#define AR0F 0x0F
+#define AR10 0x10
+#define AR12 0x12
+#define AR13 0x13
+
+//
+// Sequencer Regs, SRxx, 3c4/3c5
+//
+#define SR00 0x00
+#define SR01 0x01
+#define SR02 0x02
+#define SR03 0x03
+#define SR04 0x04
+#define SR0D 0x0D
+#define SR0E 0x0E
+#define SR11 0x11
+#define SR18 0x18
+#define SR19 0x19
+
+//
+//
+//
+#define CR00 0x00
+#define CR01 0x01
+#define CR02 0x02
+#define CR03 0x03
+#define CR04 0x04
+#define CR05 0x05
+#define CR06 0x06
+#define CR07 0x07
+#define CR08 0x08
+#define CR09 0x09
+#define CR0A 0x0A
+#define CR0B 0x0B
+#define CR0C 0x0C
+#define CR0D 0x0D
+#define CR0E 0x0E
+#define CR0F 0x0F
+#define CR10 0x10
+#define CR11 0x11
+#define CR12 0x12
+#define CR13 0x13
+#define CR14 0x14
+#define CR15 0x15
+#define CR16 0x16
+#define CR17 0x17
+#define CR18 0x18
+#define CR19 0x19
+#define CR1A 0x1A
+#define CR1B 0x1B
+#define CR1C 0x1C
+#define CR1D 0x1D
+#define CR1E 0x1E
+#define CR1F 0x1F
+#define CR20 0x20
+#define CR21 0x21
+#define CR27 0x27
+#define CR29 0x29
+#define CR2A 0x2A
+#define CR2B 0x2B
+#define CR2D 0x2D
+#define CR2F 0x2F
+#define CR36 0x36
+#define CR38 0x38
+#define CR39 0x39
+#define CR3A 0x3A
+#define CR55 0x55
+#define CR56 0x56
+#define CR57 0x57
+#define CR58 0x58
+
+//
+//
+//
+
+#define GR00 0x01
+#define GR01 0x01
+#define GR02 0x02
+#define GR03 0x03
+#define GR04 0x04
+#define GR05 0x05
+#define GR06 0x06
+#define GR07 0x07
+#define GR08 0x08
+#define GR0F 0x0F
+#define GR20 0x20
+#define GR23 0x23
+#define GR2F 0x2F
+#define GR30 0x30
+#define GR31 0x31
+#define GR33 0x33
+#define GR52 0x52
+#define GR53 0x53
+#define GR5D 0x5d
+
+
+//
+// Graphics Engine
+//
+#define GEBase 0x2100 // could be mapped elsewhere if we like it
+#define GE00 (GEBase+0x00) // source 1, p 111
+#define GE04 (GEBase+0x04) // source 2, p 111
+#define GE08 (GEBase+0x08) // destination 1, p 111
+#define GE0C (GEBase+0x0C) // destination 2, p 112
+#define GE20 (GEBase+0x20) // engine status, p 113
+#define GE24 (GEBase+0x24) // reset all GE pointers
+#define GE44 (GEBase+0x44) // command register, p 126
+#define GE48 (GEBase+0x48) // raster operation, p 127
+#define GE60 (GEBase+0x60) // foreground color, p 128
+#define GE64 (GEBase+0x64) // background color, p 128
+#define GE6C (GEBase+0x6C) // Pattern and Style, p 129, ok
+#define GE9C (GEBase+0x9C) // pixel engine data port, p 125
+#define GEB8 (GEBase+0xB8) // Destination Stride / Buffer Base 0, p 133
+#define GEBC (GEBase+0xBC) // Destination Stride / Buffer Base 1, p 133
+#define GEC0 (GEBase+0xC0) // Destination Stride / Buffer Base 2, p 133
+#define GEC4 (GEBase+0xC4) // Destination Stride / Buffer Base 3, p 133
+#define GEC8 (GEBase+0xC8) // Source Stride / Buffer Base 0, p 133
+#define GECC (GEBase+0xCC) // Source Stride / Buffer Base 1, p 133
+#define GED0 (GEBase+0xD0) // Source Stride / Buffer Base 2, p 133
+#define GED4 (GEBase+0xD4) // Source Stride / Buffer Base 3, p 133
diff --git a/include/video/pmag-ba-fb.h b/include/video/pmag-ba-fb.h
index cebef073b9a..fceb6c0f658 100644
--- a/include/video/pmag-ba-fb.h
+++ b/include/video/pmag-ba-fb.h
@@ -1,24 +1,27 @@
/*
- * linux/drivers/video/pmag-ba-fb.h
+ * linux/include/video/pmag-ba-fb.h
*
- * TurboChannel PMAG-BA framebuffer card support,
- * Copyright (C) 1999,2000,2001 by
- * Michael Engel <engel@unix-ag.org>,
- * Karsten Merker <merker@linuxtag.org>
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
- */
-
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
+ * TURBOchannel PMAG-BA Color Frame Buffer (CFB) card support,
+ * Copyright (C) 1999, 2000, 2001 by
+ * Michael Engel <engel@unix-ag.org>,
+ * Karsten Merker <merker@linuxtag.org>
+ * Copyright (c) 2005 Maciej W. Rozycki
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
*/
-#define PMAG_BA_BT459_OFFSET 0x00200000
-
-/*
- * Begin of PMAG-BA framebuffer memory relative to TC slot address,
- * resolution is 1024x864x8
- */
+/* IOmem resource offsets. */
+#define PMAG_BA_FBMEM 0x000000 /* frame buffer */
+#define PMAG_BA_BT459 0x200000 /* Bt459 RAMDAC */
+#define PMAG_BA_IRQ 0x300000 /* IRQ acknowledge */
+#define PMAG_BA_ROM 0x380000 /* REX option ROM */
+#define PMAG_BA_BT438 0x380000 /* Bt438 clock chip reset */
+#define PMAG_BA_SIZE 0x400000 /* address space size */
-#define PMAG_BA_ONBOARD_FBMEM_OFFSET 0x00000000
+/* Bt459 register offsets, byte-wide registers. */
+#define BT459_ADDR_LO 0x0 /* address low */
+#define BT459_ADDR_HI 0x4 /* address high */
+#define BT459_DATA 0x8 /* data window register */
+#define BT459_CMAP 0xc /* color map window register */
diff --git a/include/video/pmagb-b-fb.h b/include/video/pmagb-b-fb.h
index 87b81a55513..7539b9087a8 100644
--- a/include/video/pmagb-b-fb.h
+++ b/include/video/pmagb-b-fb.h
@@ -1,32 +1,58 @@
/*
- * linux/drivers/video/pmagb-b-fb.h
+ * linux/include/video/pmagb-b-fb.h
*
- * TurboChannel PMAGB-B framebuffer card support,
- * Copyright (C) 1999, 2000, 2001 by
- * Michael Engel <engel@unix-ag.org> and
- * Karsten Merker <merker@linuxtag.org>
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
+ * TURBOchannel PMAGB-B Smart Frame Buffer (SFB) card support,
+ * Copyright (C) 1999, 2000, 2001 by
+ * Michael Engel <engel@unix-ag.org> and
+ * Karsten Merker <merker@linuxtag.org>
+ * Copyright (c) 2005 Maciej W. Rozycki
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
*/
+/* IOmem resource offsets. */
+#define PMAGB_B_ROM 0x000000 /* REX option ROM */
+#define PMAGB_B_SFB 0x100000 /* SFB ASIC */
+#define PMAGB_B_GP0 0x140000 /* general purpose output 0 */
+#define PMAGB_B_GP1 0x180000 /* general purpose output 1 */
+#define PMAGB_B_BT459 0x1c0000 /* Bt459 RAMDAC */
+#define PMAGB_B_FBMEM 0x200000 /* frame buffer */
+#define PMAGB_B_SIZE 0x400000 /* address space size */
-/*
- * Bt459 RAM DAC register base offset (rel. to TC slot base address)
- */
-#define PMAGB_B_BT459_OFFSET 0x001C0000
+/* IOmem register offsets. */
+#define SFB_REG_VID_HOR 0x64 /* video horizontal setup */
+#define SFB_REG_VID_VER 0x68 /* video vertical setup */
+#define SFB_REG_VID_BASE 0x6c /* video base address */
+#define SFB_REG_TCCLK_COUNT 0x78 /* TURBOchannel clock count */
+#define SFB_REG_VIDCLK_COUNT 0x7c /* video clock count */
-/*
- * Begin of PMAGB-B framebuffer memory, resolution is configurable:
- * 1024x864x8 or 1280x1024x8, settable by jumper on the card
- */
-#define PMAGB_B_ONBOARD_FBMEM_OFFSET 0x00201000
+/* Video horizontal setup register constants. All bits are r/w. */
+#define SFB_VID_HOR_BP_SHIFT 0x15 /* back porch */
+#define SFB_VID_HOR_BP_MASK 0x7f
+#define SFB_VID_HOR_SYN_SHIFT 0x0e /* sync pulse */
+#define SFB_VID_HOR_SYN_MASK 0x7f
+#define SFB_VID_HOR_FP_SHIFT 0x09 /* front porch */
+#define SFB_VID_HOR_FP_MASK 0x1f
+#define SFB_VID_HOR_PIX_SHIFT 0x00 /* active video */
+#define SFB_VID_HOR_PIX_MASK 0x1ff
-/*
- * Bt459 register offsets, byte-wide registers
- */
+/* Video vertical setup register constants. All bits are r/w. */
+#define SFB_VID_VER_BP_SHIFT 0x16 /* back porch */
+#define SFB_VID_VER_BP_MASK 0x3f
+#define SFB_VID_VER_SYN_SHIFT 0x10 /* sync pulse */
+#define SFB_VID_VER_SYN_MASK 0x3f
+#define SFB_VID_VER_FP_SHIFT 0x0b /* front porch */
+#define SFB_VID_VER_FP_MASK 0x1f
+#define SFB_VID_VER_SL_SHIFT 0x00 /* active scan lines */
+#define SFB_VID_VER_SL_MASK 0x7ff
+
+/* Video base address register constants. All bits are r/w. */
+#define SFB_VID_BASE_MASK 0x1ff /* video base row address */
-#define BT459_ADR_LOW BT459_OFFSET + 0x00 /* addr. low */
-#define BT459_ADR_HIGH BT459_OFFSET + 0x04 /* addr. high */
-#define BT459_DATA BT459_OFFSET + 0x08 /* r/w data */
-#define BT459_CMAP BT459_OFFSET + 0x0C /* color map */
+/* Bt459 register offsets, byte-wide registers. */
+#define BT459_ADDR_LO 0x0 /* address low */
+#define BT459_ADDR_HI 0x4 /* address high */
+#define BT459_DATA 0x8 /* data window register */
+#define BT459_CMAP 0xc /* color map window register */
diff --git a/include/video/sisfb.h b/include/video/sisfb.h
index 136bf791643..e402eb5b3c7 100644
--- a/include/video/sisfb.h
+++ b/include/video/sisfb.h
@@ -1,5 +1,7 @@
/*
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria.
+ * sisfb.h - definitions for the SiS framebuffer driver
+ *
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -16,8 +18,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
-#ifndef _LINUX_SISFB
-#define _LINUX_SISFB
+#ifndef _LINUX_SISFB_H_
+#define _LINUX_SISFB_H_
#include <asm/ioctl.h>
#include <asm/types.h>
@@ -26,47 +28,35 @@
/* PUBLIC */
/**********************************************/
-/* vbflags */
-#define CRT2_DEFAULT 0x00000001
-#define CRT2_LCD 0x00000002 /* TW: Never change the order of the CRT2_XXX entries */
-#define CRT2_TV 0x00000004 /* (see SISCycleCRT2Type()) */
-#define CRT2_VGA 0x00000008
-#define TV_NTSC 0x00000010
-#define TV_PAL 0x00000020
-#define TV_HIVISION 0x00000040
-#define TV_YPBPR 0x00000080
-#define TV_AVIDEO 0x00000100
-#define TV_SVIDEO 0x00000200
-#define TV_SCART 0x00000400
-#define VB_CONEXANT 0x00000800 /* 661 series only */
-#define VB_TRUMPION VB_CONEXANT /* 300 series only */
-#define TV_PALM 0x00001000
-#define TV_PALN 0x00002000
+/* vbflags, public (others in sis.h) */
+#define CRT2_DEFAULT 0x00000001
+#define CRT2_LCD 0x00000002
+#define CRT2_TV 0x00000004
+#define CRT2_VGA 0x00000008
+#define TV_NTSC 0x00000010
+#define TV_PAL 0x00000020
+#define TV_HIVISION 0x00000040
+#define TV_YPBPR 0x00000080
+#define TV_AVIDEO 0x00000100
+#define TV_SVIDEO 0x00000200
+#define TV_SCART 0x00000400
+#define TV_PALM 0x00001000
+#define TV_PALN 0x00002000
#define TV_NTSCJ 0x00001000
-#define VB_302ELV 0x00004000
-#define TV_CHSCART 0x00008000
-#define TV_CHYPBPR525I 0x00010000
+#define TV_CHSCART 0x00008000
+#define TV_CHYPBPR525I 0x00010000
#define CRT1_VGA 0x00000000
#define CRT1_LCDA 0x00020000
#define VGA2_CONNECTED 0x00040000
-#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */
-#define VB_301 0x00100000 /* Video bridge type */
-#define VB_301B 0x00200000
-#define VB_302B 0x00400000
-#define VB_30xBDH 0x00800000 /* 30xB DH version (w/o LCD support) */
-#define VB_LVDS 0x01000000
-#define VB_CHRONTEL 0x02000000
-#define VB_301LV 0x04000000
-#define VB_302LV 0x08000000
-#define VB_301C 0x10000000
-#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
-#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
-#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
+#define VB_DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */
+#define VB_SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
+#define VB_MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
+#define VB_DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
/* Aliases: */
#define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA)
-#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
-#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I)
+#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
+#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR|TV_CHSCART|TV_CHYPBPR525I)
/* Only if TV_YPBPR is set: */
#define TV_YPBPR525I TV_NTSC
@@ -75,89 +65,118 @@
#define TV_YPBPR1080I TV_PALN
#define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I)
-#define VB_SISBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)
-#define VB_SISTVBRIDGE (VB_301|VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV)
-#define VB_VIDEOBRIDGE (VB_SISBRIDGE | VB_LVDS | VB_CHRONTEL | VB_CONEXANT)
-
#define VB_DISPTYPE_DISP2 CRT2_ENABLE
#define VB_DISPTYPE_CRT2 CRT2_ENABLE
#define VB_DISPTYPE_DISP1 VB_DISPTYPE_CRT1
#define VB_DISPMODE_SINGLE VB_SINGLE_MODE
#define VB_DISPMODE_MIRROR VB_MIRROR_MODE
#define VB_DISPMODE_DUAL VB_DUALVIEW_MODE
-#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
+#define VB_DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
/* Structure argument for SISFB_GET_INFO ioctl */
-typedef struct _SISFB_INFO sisfb_info, *psisfb_info;
-
-struct _SISFB_INFO {
- __u32 sisfb_id; /* for identifying sisfb */
+struct sisfb_info {
+ __u32 sisfb_id; /* for identifying sisfb */
#ifndef SISFB_ID
#define SISFB_ID 0x53495346 /* Identify myself with 'SISF' */
#endif
- __u32 chip_id; /* PCI-ID of detected chip */
- __u32 memory; /* video memory in KB which sisfb manages */
- __u32 heapstart; /* heap start (= sisfb "mem" argument) in KB */
+ __u32 chip_id; /* PCI-ID of detected chip */
+ __u32 memory; /* total video memory in KB */
+ __u32 heapstart; /* heap start offset in KB */
__u8 fbvidmode; /* current sisfb mode */
- __u8 sisfb_version;
- __u8 sisfb_revision;
- __u8 sisfb_patchlevel;
+ __u8 sisfb_version;
+ __u8 sisfb_revision;
+ __u8 sisfb_patchlevel;
- __u8 sisfb_caps; /* sisfb capabilities */
+ __u8 sisfb_caps; /* sisfb capabilities */
__u32 sisfb_tqlen; /* turbo queue length (in KB) */
- __u32 sisfb_pcibus; /* The card's PCI ID */
- __u32 sisfb_pcislot;
- __u32 sisfb_pcifunc;
+ __u32 sisfb_pcibus; /* The card's PCI ID */
+ __u32 sisfb_pcislot;
+ __u32 sisfb_pcifunc;
+
+ __u8 sisfb_lcdpdc; /* PanelDelayCompensation */
+
+ __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */
+
+ __u32 sisfb_vbflags;
+ __u32 sisfb_currentvbflags;
+
+ __u32 sisfb_scalelcd;
+ __u32 sisfb_specialtiming;
+
+ __u8 sisfb_haveemi;
+ __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
+ __u8 sisfb_haveemilcd;
- __u8 sisfb_lcdpdc; /* PanelDelayCompensation */
+ __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */
- __u8 sisfb_lcda; /* Detected status of LCDA for low res/text modes */
+ __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
- __u32 sisfb_vbflags;
- __u32 sisfb_currentvbflags;
+ __u32 sisfb_heapsize; /* heap size (in KB) */
+ __u32 sisfb_videooffset; /* Offset of viewport in video memory (in bytes) */
- __u32 sisfb_scalelcd;
- __u32 sisfb_specialtiming;
+ __u32 sisfb_curfstn; /* currently running FSTN/DSTN mode */
+ __u32 sisfb_curdstn;
- __u8 sisfb_haveemi;
- __u8 sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
- __u8 sisfb_haveemilcd;
+ __u16 sisfb_pci_vendor; /* PCI vendor (SiS or XGI) */
- __u8 sisfb_lcdpdca; /* PanelDelayCompensation for LCD-via-CRT1 */
+ __u32 sisfb_vbflags2; /* ivideo->vbflags2 */
- __u16 sisfb_tvxpos, sisfb_tvypos; /* Warning: Values + 32 ! */
+ __u8 sisfb_can_post; /* sisfb can POST this card */
+ __u8 sisfb_card_posted; /* card is POSTED */
+ __u8 sisfb_was_boot_device; /* This card was the boot video device (ie is primary) */
- __u8 reserved[208]; /* for future use */
+ __u8 reserved[183]; /* for future use */
+};
+
+#define SISFB_CMD_GETVBFLAGS 0x55AA0001 /* no arg; result[1] = vbflags */
+#define SISFB_CMD_SWITCHCRT1 0x55AA0010 /* arg[0]: 99 = query, 0 = off, 1 = on */
+/* more to come */
+
+#define SISFB_CMD_ERR_OK 0x80000000 /* command succeeded */
+#define SISFB_CMD_ERR_LOCKED 0x80000001 /* sisfb is locked */
+#define SISFB_CMD_ERR_EARLY 0x80000002 /* request before sisfb took over gfx system */
+#define SISFB_CMD_ERR_NOVB 0x80000003 /* No video bridge */
+#define SISFB_CMD_ERR_NOCRT2 0x80000004 /* can't change CRT1 status, CRT2 disabled */
+/* more to come */
+#define SISFB_CMD_ERR_UNKNOWN 0x8000ffff /* Unknown command */
+#define SISFB_CMD_ERR_OTHER 0x80010000 /* Other error */
+
+/* Argument for SISFB_CMD ioctl */
+struct sisfb_cmd {
+ __u32 sisfb_cmd;
+ __u32 sisfb_arg[16];
+ __u32 sisfb_result[4];
};
/* Addtional IOCTLs for communication sisfb <> X driver */
/* If changing this, vgatypes.h must also be changed (for X driver) */
/* ioctl for identifying and giving some info (esp. memory heap start) */
-#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32)
-#define SISFB_GET_INFO _IOR(0xF3,0x01,struct _SISFB_INFO)
+#define SISFB_GET_INFO_SIZE _IOR(0xF3,0x00,__u32)
+#define SISFB_GET_INFO _IOR(0xF3,0x01,struct sisfb_info)
/* ioctrl to get current vertical retrace status */
-#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32)
+#define SISFB_GET_VBRSTATUS _IOR(0xF3,0x02,__u32)
/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
-#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32)
-#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32)
+#define SISFB_GET_AUTOMAXIMIZE _IOR(0xF3,0x03,__u32)
+#define SISFB_SET_AUTOMAXIMIZE _IOW(0xF3,0x03,__u32)
/* ioctls to relocate TV output (x=D[31:16], y=D[15:0], + 32)*/
-#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32)
-#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32)
+#define SISFB_GET_TVPOSOFFSET _IOR(0xF3,0x04,__u32)
+#define SISFB_SET_TVPOSOFFSET _IOW(0xF3,0x04,__u32)
+
+/* ioctl for internal sisfb commands (sisfbctrl) */
+#define SISFB_COMMAND _IOWR(0xF3,0x05,struct sisfb_cmd)
/* ioctl for locking sisfb (no register access during lock) */
/* As of now, only used to avoid register access during
* the ioctls listed above.
*/
-#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32)
-
-/* more to come soon */
+#define SISFB_SET_LOCK _IOW(0xF3,0x06,__u32)
/* ioctls 0xF3 up to 0x3F reserved for sisfb */
@@ -165,7 +184,7 @@ struct _SISFB_INFO {
/* The following are deprecated and should not be used anymore: */
/****************************************************************/
/* ioctl for identifying and giving some info (esp. memory heap start) */
-#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32)
+#define SISFB_GET_INFO_OLD _IOR('n',0xF8,__u32)
/* ioctrl to get current vertical retrace status */
#define SISFB_GET_VBRSTATUS_OLD _IOR('n',0xF9,__u32)
/* ioctl to enable/disable panning auto-maximize (like nomax parameter) */
@@ -177,8 +196,8 @@ struct _SISFB_INFO {
/* For fb memory manager (FBIO_ALLOC, FBIO_FREE) */
struct sis_memreq {
- __u32 offset;
- __u32 size;
+ __u32 offset;
+ __u32 size;
};
/**********************************************/
@@ -187,12 +206,19 @@ struct sis_memreq {
/**********************************************/
#ifdef __KERNEL__
+
+#include <linux/pci.h>
+
#define UNKNOWN_VGA 0
#define SIS_300_VGA 1
#define SIS_315_VGA 2
+#define SISFB_HAVE_MALLOC_NEW
extern void sis_malloc(struct sis_memreq *req);
+extern void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
+
extern void sis_free(u32 base);
+extern void sis_free_new(struct pci_dev *pdev, u32 base);
#endif
#endif
diff --git a/include/video/w100fb.h b/include/video/w100fb.h
index bd548c2b47c..e6da2d7ded8 100644
--- a/include/video/w100fb.h
+++ b/include/video/w100fb.h
@@ -1,21 +1,149 @@
/*
* Support for the w100 frame buffer.
*
- * Copyright (c) 2004 Richard Purdie
+ * Copyright (c) 2004-2005 Richard Purdie
+ * Copyright (c) 2005 Ian Molton
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#define W100_GPIO_PORT_A 0
+#define W100_GPIO_PORT_B 1
+
+#define CLK_SRC_XTAL 0
+#define CLK_SRC_PLL 1
+
+struct w100fb_par;
+
+unsigned long w100fb_gpio_read(int port);
+void w100fb_gpio_write(int port, unsigned long value);
+
+/* LCD Specific Routines and Config */
+struct w100_tg_info {
+ void (*change)(struct w100fb_par*);
+ void (*suspend)(struct w100fb_par*);
+ void (*resume)(struct w100fb_par*);
+};
+
+/* General Platform Specific w100 Register Values */
+struct w100_gen_regs {
+ unsigned long lcd_format;
+ unsigned long lcdd_cntl1;
+ unsigned long lcdd_cntl2;
+ unsigned long genlcd_cntl1;
+ unsigned long genlcd_cntl2;
+ unsigned long genlcd_cntl3;
+};
+
+struct w100_gpio_regs {
+ unsigned long init_data1;
+ unsigned long init_data2;
+ unsigned long gpio_dir1;
+ unsigned long gpio_oe1;
+ unsigned long gpio_dir2;
+ unsigned long gpio_oe2;
+};
+
+/* Optional External Memory Configuration */
+struct w100_mem_info {
+ unsigned long ext_cntl;
+ unsigned long sdram_mode_reg;
+ unsigned long ext_timing_cntl;
+ unsigned long io_cntl;
+ unsigned int size;
+};
+
+struct w100_bm_mem_info {
+ unsigned long ext_mem_bw;
+ unsigned long offset;
+ unsigned long ext_timing_ctl;
+ unsigned long ext_cntl;
+ unsigned long mode_reg;
+ unsigned long io_cntl;
+ unsigned long config;
+};
+
+/* LCD Mode definition */
+struct w100_mode {
+ unsigned int xres;
+ unsigned int yres;
+ unsigned short left_margin;
+ unsigned short right_margin;
+ unsigned short upper_margin;
+ unsigned short lower_margin;
+ unsigned long crtc_ss;
+ unsigned long crtc_ls;
+ unsigned long crtc_gs;
+ unsigned long crtc_vpos_gs;
+ unsigned long crtc_rev;
+ unsigned long crtc_dclk;
+ unsigned long crtc_gclk;
+ unsigned long crtc_goe;
+ unsigned long crtc_ps1_active;
+ char pll_freq;
+ char fast_pll_freq;
+ int sysclk_src;
+ int sysclk_divider;
+ int pixclk_src;
+ int pixclk_divider;
+ int pixclk_divider_rotated;
+};
+
+struct w100_pll_info {
+ uint16_t freq; /* desired Fout for PLL (Mhz) */
+ uint8_t M; /* input divider */
+ uint8_t N_int; /* VCO multiplier */
+ uint8_t N_fac; /* VCO multiplier fractional part */
+ uint8_t tfgoal;
+ uint8_t lock_time;
+};
+
+/* Initial Video mode orientation flags */
+#define INIT_MODE_ROTATED 0x1
+#define INIT_MODE_FLIPPED 0x2
+
/*
* This structure describes the machine which we are running on.
* It is set by machine specific code and used in the probe routine
* of drivers/video/w100fb.c
*/
-
struct w100fb_mach_info {
- void (*w100fb_ssp_send)(u8 adrs, u8 data);
- int comadj;
- int phadadj;
+ /* General Platform Specific Registers */
+ struct w100_gen_regs *regs;
+ /* Table of modes the LCD is capable of */
+ struct w100_mode *modelist;
+ unsigned int num_modes;
+ /* Hooks for any platform specific tg/lcd code (optional) */
+ struct w100_tg_info *tg;
+ /* External memory definition (if present) */
+ struct w100_mem_info *mem;
+ /* Additional External memory definition (if present) */
+ struct w100_bm_mem_info *bm_mem;
+ /* GPIO definitions (optional) */
+ struct w100_gpio_regs *gpio;
+ /* Initial Mode flags */
+ unsigned int init_mode;
+ /* Xtal Frequency */
+ unsigned int xtal_freq;
+ /* Enable Xtal input doubler (1 == enable) */
+ unsigned int xtal_dbl;
+};
+
+/* General frame buffer data structure */
+struct w100fb_par {
+ unsigned int chip_id;
+ unsigned int xres;
+ unsigned int yres;
+ unsigned int extmem_active;
+ unsigned int flip;
+ unsigned int blanked;
+ unsigned int fastpll_mode;
+ unsigned long hsync_len;
+ struct w100_mode *mode;
+ struct w100_pll_info *pll_table;
+ struct w100fb_mach_info *mach;
+ uint32_t *saved_intmem;
+ uint32_t *saved_extmem;
};
diff --git a/init/Kconfig b/init/Kconfig
index 05a75c4f5ce..d5a1a1228fa 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -77,6 +77,22 @@ config LOCALVERSION
object and source tree, in that order. Your total string can
be a maximum of 64 characters.
+config LOCALVERSION_AUTO
+ bool "Automatically append version information to the version string"
+ default y
+ help
+ This will try to automatically determine if the current tree is a
+ release tree by looking for git tags that
+ belong to the current top of tree revision.
+
+ A string of the format -gxxxxxxxx will be added to the localversion
+ if a git based tree is found. The string generated by this will be
+ appended after any matching localversion* files, and after the value
+ set in CONFIG_LOCALVERSION
+
+ Note: This requires Perl, and a git repository, but not necessarily
+ the git or cogito tools to be installed.
+
config SWAP
bool "Support for paging of anonymous memory (swap)"
depends on MMU
@@ -238,6 +254,8 @@ config CPUSETS
Say N if unsure.
+source "usr/Kconfig"
+
menuconfig EMBEDDED
bool "Configure standard kernel features (for small systems)"
help
@@ -260,8 +278,8 @@ config KALLSYMS_ALL
help
Normally kallsyms only contains the symbols of functions, for nicer
OOPS messages. Some debuggers can use kallsyms for other
- symbols too: say Y here to include all symbols, and you
- don't care about adding 300k to the size of your kernel.
+ symbols too: say Y here to include all symbols, if you need them
+ and you don't care about adding 300k to the size of your kernel.
Say N.
diff --git a/init/Makefile b/init/Makefile
index 93a53fbdbe7..a2300078f2b 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -25,4 +25,5 @@ $(obj)/version.o: include/linux/compile.h
include/linux/compile.h: FORCE
@echo ' CHK $@'
- @$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CC) $(CFLAGS)"
+ $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
+ "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(CFLAGS)"
diff --git a/init/main.c b/init/main.c
index ff410063e4e..f142d403534 100644
--- a/init/main.c
+++ b/init/main.c
@@ -123,6 +123,7 @@ extern void softirq_init(void);
char saved_command_line[COMMAND_LINE_SIZE];
static char *execute_command;
+static char *ramdisk_execute_command;
/* Setup configured maximum number of CPUs to activate */
static unsigned int max_cpus = NR_CPUS;
@@ -297,6 +298,18 @@ static int __init init_setup(char *str)
}
__setup("init=", init_setup);
+static int __init rdinit_setup(char *str)
+{
+ unsigned int i;
+
+ ramdisk_execute_command = str;
+ /* See "auto" comment in init_setup */
+ for (i = 1; i < MAX_INIT_ARGS; i++)
+ argv_init[i] = NULL;
+ return 1;
+}
+__setup("rdinit=", rdinit_setup);
+
extern void setup_arch(char **);
#ifndef CONFIG_SMP
@@ -614,6 +627,7 @@ static void do_pre_smp_initcalls(void)
migration_init();
#endif
spawn_ksoftirqd();
+ spawn_softlockup_task();
}
static void run_init_process(char *init_filename)
@@ -680,10 +694,14 @@ static int init(void * unused)
* check if there is an early userspace init. If yes, let it do all
* the work
*/
- if (sys_access((const char __user *) "/init", 0) == 0)
- execute_command = "/init";
- else
+
+ if (!ramdisk_execute_command)
+ ramdisk_execute_command = "/init";
+
+ if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
+ ramdisk_execute_command = NULL;
prepare_namespace();
+ }
/*
* Ok, we have completed the initial bootup, and
@@ -700,17 +718,24 @@ static int init(void * unused)
(void) sys_dup(0);
(void) sys_dup(0);
-
+
+ if (ramdisk_execute_command) {
+ run_init_process(ramdisk_execute_command);
+ printk(KERN_WARNING "Failed to execute %s\n",
+ ramdisk_execute_command);
+ }
+
/*
* We try each of these until one succeeds.
*
* The Bourne shell can be used instead of init if we are
* trying to recover a really broken machine.
*/
-
- if (execute_command)
+ if (execute_command) {
run_init_process(execute_command);
-
+ printk(KERN_WARNING "Failed to execute %s. Attempting "
+ "defaults...\n", execute_command);
+ }
run_init_process("/sbin/init");
run_init_process("/etc/init");
run_init_process("/bin/init");
diff --git a/ipc/compat.c b/ipc/compat.c
index 3881d564c66..1fe95f6659d 100644
--- a/ipc/compat.c
+++ b/ipc/compat.c
@@ -42,10 +42,10 @@ struct compat_msgbuf {
struct compat_ipc_perm {
key_t key;
- compat_uid_t uid;
- compat_gid_t gid;
- compat_uid_t cuid;
- compat_gid_t cgid;
+ __compat_uid_t uid;
+ __compat_gid_t gid;
+ __compat_uid_t cuid;
+ __compat_gid_t cgid;
compat_mode_t mode;
unsigned short seq;
};
@@ -174,8 +174,8 @@ static inline int __put_compat_ipc_perm(struct ipc64_perm *p,
struct compat_ipc_perm __user *up)
{
int err;
- compat_uid_t u;
- compat_gid_t g;
+ __compat_uid_t u;
+ __compat_gid_t g;
err = __put_user(p->key, &up->key);
SET_UID(u, p->uid);
diff --git a/ipc/msg.c b/ipc/msg.c
index 27e516f96cd..d035bd2aba9 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -26,6 +26,7 @@
#include <linux/sched.h>
#include <linux/syscalls.h>
#include <linux/audit.h>
+#include <linux/seq_file.h>
#include <asm/current.h>
#include <asm/uaccess.h>
#include "util.h"
@@ -74,16 +75,16 @@ static struct ipc_ids msg_ids;
static void freeque (struct msg_queue *msq, int id);
static int newque (key_t key, int msgflg);
#ifdef CONFIG_PROC_FS
-static int sysvipc_msg_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_msg_proc_show(struct seq_file *s, void *it);
#endif
void __init msg_init (void)
{
ipc_init_ids(&msg_ids,msg_ctlmni);
-
-#ifdef CONFIG_PROC_FS
- create_proc_read_entry("sysvipc/msg", 0, NULL, sysvipc_msg_read_proc, NULL);
-#endif
+ ipc_init_proc_interface("sysvipc/msg",
+ " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n",
+ &msg_ids,
+ sysvipc_msg_proc_show);
}
static int newque (key_t key, int msgflg)
@@ -113,6 +114,7 @@ static int newque (key_t key, int msgflg)
return -ENOSPC;
}
+ msq->q_id = msg_buildid(id,msq->q_perm.seq);
msq->q_stime = msq->q_rtime = 0;
msq->q_ctime = get_seconds();
msq->q_cbytes = msq->q_qnum = 0;
@@ -123,7 +125,7 @@ static int newque (key_t key, int msgflg)
INIT_LIST_HEAD(&msq->q_senders);
msg_unlock(msq);
- return msg_buildid(id,msq->q_perm.seq);
+ return msq->q_id;
}
static inline void ss_add(struct msg_queue* msq, struct msg_sender* mss)
@@ -808,55 +810,25 @@ out_unlock:
}
#ifdef CONFIG_PROC_FS
-static int sysvipc_msg_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_msg_proc_show(struct seq_file *s, void *it)
{
- off_t pos = 0;
- off_t begin = 0;
- int i, len = 0;
-
- down(&msg_ids.sem);
- len += sprintf(buffer, " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n");
-
- for(i = 0; i <= msg_ids.max_id; i++) {
- struct msg_queue * msq;
- msq = msg_lock(i);
- if(msq != NULL) {
- len += sprintf(buffer + len, "%10d %10d %4o %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n",
- msq->q_perm.key,
- msg_buildid(i,msq->q_perm.seq),
- msq->q_perm.mode,
- msq->q_cbytes,
- msq->q_qnum,
- msq->q_lspid,
- msq->q_lrpid,
- msq->q_perm.uid,
- msq->q_perm.gid,
- msq->q_perm.cuid,
- msq->q_perm.cgid,
- msq->q_stime,
- msq->q_rtime,
- msq->q_ctime);
- msg_unlock(msq);
-
- pos += len;
- if(pos < offset) {
- len = 0;
- begin = pos;
- }
- if(pos > offset + length)
- goto done;
- }
-
- }
- *eof = 1;
-done:
- up(&msg_ids.sem);
- *start = buffer + (offset - begin);
- len -= (offset - begin);
- if(len > length)
- len = length;
- if(len < 0)
- len = 0;
- return len;
+ struct msg_queue *msq = it;
+
+ return seq_printf(s,
+ "%10d %10d %4o %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n",
+ msq->q_perm.key,
+ msq->q_id,
+ msq->q_perm.mode,
+ msq->q_cbytes,
+ msq->q_qnum,
+ msq->q_lspid,
+ msq->q_lrpid,
+ msq->q_perm.uid,
+ msq->q_perm.gid,
+ msq->q_perm.cuid,
+ msq->q_perm.cgid,
+ msq->q_stime,
+ msq->q_rtime,
+ msq->q_ctime);
}
#endif
diff --git a/ipc/sem.c b/ipc/sem.c
index 70975ce0784..19af028a3e3 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -73,6 +73,7 @@
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/audit.h>
+#include <linux/seq_file.h>
#include <asm/uaccess.h>
#include "util.h"
@@ -89,7 +90,7 @@ static struct ipc_ids sem_ids;
static int newary (key_t, int, int);
static void freeary (struct sem_array *sma, int id);
#ifdef CONFIG_PROC_FS
-static int sysvipc_sem_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
#endif
#define SEMMSL_FAST 256 /* 512 bytes on stack */
@@ -116,10 +117,10 @@ void __init sem_init (void)
{
used_sems = 0;
ipc_init_ids(&sem_ids,sc_semmni);
-
-#ifdef CONFIG_PROC_FS
- create_proc_read_entry("sysvipc/sem", 0, NULL, sysvipc_sem_read_proc, NULL);
-#endif
+ ipc_init_proc_interface("sysvipc/sem",
+ " key semid perms nsems uid gid cuid cgid otime ctime\n",
+ &sem_ids,
+ sysvipc_sem_proc_show);
}
/*
@@ -193,6 +194,7 @@ static int newary (key_t key, int nsems, int semflg)
}
used_sems += nsems;
+ sma->sem_id = sem_buildid(id, sma->sem_perm.seq);
sma->sem_base = (struct sem *) &sma[1];
/* sma->sem_pending = NULL; */
sma->sem_pending_last = &sma->sem_pending;
@@ -201,7 +203,7 @@ static int newary (key_t key, int nsems, int semflg)
sma->sem_ctime = get_seconds();
sem_unlock(sma);
- return sem_buildid(id, sma->sem_perm.seq);
+ return sma->sem_id;
}
asmlinkage long sys_semget (key_t key, int nsems, int semflg)
@@ -1328,50 +1330,21 @@ next_entry:
}
#ifdef CONFIG_PROC_FS
-static int sysvipc_sem_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_sem_proc_show(struct seq_file *s, void *it)
{
- off_t pos = 0;
- off_t begin = 0;
- int i, len = 0;
-
- len += sprintf(buffer, " key semid perms nsems uid gid cuid cgid otime ctime\n");
- down(&sem_ids.sem);
-
- for(i = 0; i <= sem_ids.max_id; i++) {
- struct sem_array *sma;
- sma = sem_lock(i);
- if(sma) {
- len += sprintf(buffer + len, "%10d %10d %4o %10lu %5u %5u %5u %5u %10lu %10lu\n",
- sma->sem_perm.key,
- sem_buildid(i,sma->sem_perm.seq),
- sma->sem_perm.mode,
- sma->sem_nsems,
- sma->sem_perm.uid,
- sma->sem_perm.gid,
- sma->sem_perm.cuid,
- sma->sem_perm.cgid,
- sma->sem_otime,
- sma->sem_ctime);
- sem_unlock(sma);
-
- pos += len;
- if(pos < offset) {
- len = 0;
- begin = pos;
- }
- if(pos > offset + length)
- goto done;
- }
- }
- *eof = 1;
-done:
- up(&sem_ids.sem);
- *start = buffer + (offset - begin);
- len -= (offset - begin);
- if(len > length)
- len = length;
- if(len < 0)
- len = 0;
- return len;
+ struct sem_array *sma = it;
+
+ return seq_printf(s,
+ "%10d %10d %4o %10lu %5u %5u %5u %5u %10lu %10lu\n",
+ sma->sem_perm.key,
+ sma->sem_id,
+ sma->sem_perm.mode,
+ sma->sem_nsems,
+ sma->sem_perm.uid,
+ sma->sem_perm.gid,
+ sma->sem_perm.cuid,
+ sma->sem_perm.cgid,
+ sma->sem_otime,
+ sma->sem_ctime);
}
#endif
diff --git a/ipc/shm.c b/ipc/shm.c
index 1d6cf08d950..dca90489e3b 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -23,12 +23,12 @@
#include <linux/init.h>
#include <linux/file.h>
#include <linux/mman.h>
-#include <linux/proc_fs.h>
#include <linux/shmem_fs.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/audit.h>
#include <linux/ptrace.h>
+#include <linux/seq_file.h>
#include <asm/uaccess.h>
@@ -51,7 +51,7 @@ static int newseg (key_t key, int shmflg, size_t size);
static void shm_open (struct vm_area_struct *shmd);
static void shm_close (struct vm_area_struct *shmd);
#ifdef CONFIG_PROC_FS
-static int sysvipc_shm_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data);
+static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
#endif
size_t shm_ctlmax = SHMMAX;
@@ -63,9 +63,10 @@ static int shm_tot; /* total number of shared memory pages */
void __init shm_init (void)
{
ipc_init_ids(&shm_ids, 1);
-#ifdef CONFIG_PROC_FS
- create_proc_read_entry("sysvipc/shm", 0, NULL, sysvipc_shm_read_proc, NULL);
-#endif
+ ipc_init_proc_interface("sysvipc/shm",
+ " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime\n",
+ &shm_ids,
+ sysvipc_shm_proc_show);
}
static inline int shm_checkid(struct shmid_kernel *s, int id)
@@ -869,63 +870,32 @@ asmlinkage long sys_shmdt(char __user *shmaddr)
}
#ifdef CONFIG_PROC_FS
-static int sysvipc_shm_read_proc(char *buffer, char **start, off_t offset, int length, int *eof, void *data)
+static int sysvipc_shm_proc_show(struct seq_file *s, void *it)
{
- off_t pos = 0;
- off_t begin = 0;
- int i, len = 0;
-
- down(&shm_ids.sem);
- len += sprintf(buffer, " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime\n");
+ struct shmid_kernel *shp = it;
+ char *format;
- for(i = 0; i <= shm_ids.max_id; i++) {
- struct shmid_kernel* shp;
-
- shp = shm_lock(i);
- if(shp!=NULL) {
#define SMALL_STRING "%10d %10d %4o %10u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
#define BIG_STRING "%10d %10d %4o %21u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
- char *format;
- if (sizeof(size_t) <= sizeof(int))
- format = SMALL_STRING;
- else
- format = BIG_STRING;
- len += sprintf(buffer + len, format,
- shp->shm_perm.key,
- shm_buildid(i, shp->shm_perm.seq),
- shp->shm_flags,
- shp->shm_segsz,
- shp->shm_cprid,
- shp->shm_lprid,
- is_file_hugepages(shp->shm_file) ? (file_count(shp->shm_file) - 1) : shp->shm_nattch,
- shp->shm_perm.uid,
- shp->shm_perm.gid,
- shp->shm_perm.cuid,
- shp->shm_perm.cgid,
- shp->shm_atim,
- shp->shm_dtim,
- shp->shm_ctim);
- shm_unlock(shp);
-
- pos += len;
- if(pos < offset) {
- len = 0;
- begin = pos;
- }
- if(pos > offset + length)
- goto done;
- }
- }
- *eof = 1;
-done:
- up(&shm_ids.sem);
- *start = buffer + (offset - begin);
- len -= (offset - begin);
- if(len > length)
- len = length;
- if(len < 0)
- len = 0;
- return len;
+ if (sizeof(size_t) <= sizeof(int))
+ format = SMALL_STRING;
+ else
+ format = BIG_STRING;
+ return seq_printf(s, format,
+ shp->shm_perm.key,
+ shp->id,
+ shp->shm_flags,
+ shp->shm_segsz,
+ shp->shm_cprid,
+ shp->shm_lprid,
+ is_file_hugepages(shp->shm_file) ? (file_count(shp->shm_file) - 1) : shp->shm_nattch,
+ shp->shm_perm.uid,
+ shp->shm_perm.gid,
+ shp->shm_perm.cuid,
+ shp->shm_perm.cgid,
+ shp->shm_atim,
+ shp->shm_dtim,
+ shp->shm_ctim);
}
#endif
diff --git a/ipc/util.c b/ipc/util.c
index e00c35f7b2b..10e836d0d89 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -24,11 +24,20 @@
#include <linux/security.h>
#include <linux/rcupdate.h>
#include <linux/workqueue.h>
+#include <linux/seq_file.h>
+#include <linux/proc_fs.h>
#include <asm/unistd.h>
#include "util.h"
+struct ipc_proc_iface {
+ const char *path;
+ const char *header;
+ struct ipc_ids *ids;
+ int (*show)(struct seq_file *, void *);
+};
+
/**
* ipc_init - initialise IPC subsystem
*
@@ -86,6 +95,43 @@ void __init ipc_init_ids(struct ipc_ids* ids, int size)
ids->entries->p[i] = NULL;
}
+#ifdef CONFIG_PROC_FS
+static struct file_operations sysvipc_proc_fops;
+/**
+ * ipc_init_proc_interface - Create a proc interface for sysipc types
+ * using a seq_file interface.
+ * @path: Path in procfs
+ * @header: Banner to be printed at the beginning of the file.
+ * @ids: ipc id table to iterate.
+ * @show: show routine.
+ */
+void __init ipc_init_proc_interface(const char *path, const char *header,
+ struct ipc_ids *ids,
+ int (*show)(struct seq_file *, void *))
+{
+ struct proc_dir_entry *pde;
+ struct ipc_proc_iface *iface;
+
+ iface = kmalloc(sizeof(*iface), GFP_KERNEL);
+ if (!iface)
+ return;
+ iface->path = path;
+ iface->header = header;
+ iface->ids = ids;
+ iface->show = show;
+
+ pde = create_proc_entry(path,
+ S_IRUGO, /* world readable */
+ NULL /* parent dir */);
+ if (pde) {
+ pde->data = iface;
+ pde->proc_fops = &sysvipc_proc_fops;
+ } else {
+ kfree(iface);
+ }
+}
+#endif
+
/**
* ipc_findkey - find a key in an ipc identifier set
* @ids: Identifier set
@@ -578,3 +624,113 @@ int ipc_parse_version (int *cmd)
}
#endif /* __ARCH_WANT_IPC_PARSE_VERSION */
+
+#ifdef CONFIG_PROC_FS
+static void *sysvipc_proc_next(struct seq_file *s, void *it, loff_t *pos)
+{
+ struct ipc_proc_iface *iface = s->private;
+ struct kern_ipc_perm *ipc = it;
+ loff_t p;
+
+ /* If we had an ipc id locked before, unlock it */
+ if (ipc && ipc != SEQ_START_TOKEN)
+ ipc_unlock(ipc);
+
+ /*
+ * p = *pos - 1 (because id 0 starts at position 1)
+ * + 1 (because we increment the position by one)
+ */
+ for (p = *pos; p <= iface->ids->max_id; p++) {
+ if ((ipc = ipc_lock(iface->ids, p)) != NULL) {
+ *pos = p + 1;
+ return ipc;
+ }
+ }
+
+ /* Out of range - return NULL to terminate iteration */
+ return NULL;
+}
+
+/*
+ * File positions: pos 0 -> header, pos n -> ipc id + 1.
+ * SeqFile iterator: iterator value locked shp or SEQ_TOKEN_START.
+ */
+static void *sysvipc_proc_start(struct seq_file *s, loff_t *pos)
+{
+ struct ipc_proc_iface *iface = s->private;
+ struct kern_ipc_perm *ipc;
+ loff_t p;
+
+ /*
+ * Take the lock - this will be released by the corresponding
+ * call to stop().
+ */
+ down(&iface->ids->sem);
+
+ /* pos < 0 is invalid */
+ if (*pos < 0)
+ return NULL;
+
+ /* pos == 0 means header */
+ if (*pos == 0)
+ return SEQ_START_TOKEN;
+
+ /* Find the (pos-1)th ipc */
+ for (p = *pos - 1; p <= iface->ids->max_id; p++) {
+ if ((ipc = ipc_lock(iface->ids, p)) != NULL) {
+ *pos = p + 1;
+ return ipc;
+ }
+ }
+ return NULL;
+}
+
+static void sysvipc_proc_stop(struct seq_file *s, void *it)
+{
+ struct kern_ipc_perm *ipc = it;
+ struct ipc_proc_iface *iface = s->private;
+
+ /* If we had a locked segment, release it */
+ if (ipc && ipc != SEQ_START_TOKEN)
+ ipc_unlock(ipc);
+
+ /* Release the lock we took in start() */
+ up(&iface->ids->sem);
+}
+
+static int sysvipc_proc_show(struct seq_file *s, void *it)
+{
+ struct ipc_proc_iface *iface = s->private;
+
+ if (it == SEQ_START_TOKEN)
+ return seq_puts(s, iface->header);
+
+ return iface->show(s, it);
+}
+
+static struct seq_operations sysvipc_proc_seqops = {
+ .start = sysvipc_proc_start,
+ .stop = sysvipc_proc_stop,
+ .next = sysvipc_proc_next,
+ .show = sysvipc_proc_show,
+};
+
+static int sysvipc_proc_open(struct inode *inode, struct file *file) {
+ int ret;
+ struct seq_file *seq;
+
+ ret = seq_open(file, &sysvipc_proc_seqops);
+ if (!ret) {
+ seq = file->private_data;
+ seq->private = PDE(inode)->data;
+ }
+ return ret;
+}
+
+static struct file_operations sysvipc_proc_fops = {
+ .open = sysvipc_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+};
+#endif /* CONFIG_PROC_FS */
diff --git a/ipc/util.h b/ipc/util.h
index 44348ca5a70..fc9a28be079 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -30,7 +30,15 @@ struct ipc_ids {
struct ipc_id_ary* entries;
};
+struct seq_file;
void __init ipc_init_ids(struct ipc_ids* ids, int size);
+#ifdef CONFIG_PROC_FS
+void __init ipc_init_proc_interface(const char *path, const char *header,
+ struct ipc_ids *ids,
+ int (*show)(struct seq_file *, void *));
+#else
+#define ipc_init_proc_interface(path, header, ids, show) do {} while (0)
+#endif
/* must be called with ids->sem acquired.*/
int ipc_findkey(struct ipc_ids* ids, key_t key);
diff --git a/kernel/Makefile b/kernel/Makefile
index cb05cd05d23..8d57a2f1226 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_AUDIT) += audit.o
obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_SYSFS) += ksysfs.o
+obj-$(CONFIG_DETECT_SOFTLOCKUP) += softlockup.o
obj-$(CONFIG_GENERIC_HARDIRQS) += irq/
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_SECCOMP) += seccomp.o
diff --git a/kernel/acct.c b/kernel/acct.c
index 4168f631868..f70e6027cca 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -220,7 +220,7 @@ asmlinkage long sys_acct(const char __user *name)
return (PTR_ERR(tmp));
}
/* Difference from BSD - they don't do O_APPEND */
- file = filp_open(tmp, O_WRONLY|O_APPEND, 0);
+ file = filp_open(tmp, O_WRONLY|O_APPEND|O_LARGEFILE, 0);
putname(tmp);
if (IS_ERR(file)) {
return (PTR_ERR(file));
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 8ab1b4e518b..712d0202997 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -628,13 +628,6 @@ static int validate_change(const struct cpuset *cur, const struct cpuset *trial)
* lock_cpu_hotplug()/unlock_cpu_hotplug() pair.
*/
-/*
- * Hack to avoid 2.6.13 partial node dynamic sched domain bug.
- * Disable letting 'cpu_exclusive' cpusets define dynamic sched
- * domains, until the sched domain can handle partial nodes.
- * Remove this #if hackery when sched domains fixed.
- */
-#if 0
static void update_cpu_domains(struct cpuset *cur)
{
struct cpuset *c, *par = cur->parent;
@@ -675,11 +668,6 @@ static void update_cpu_domains(struct cpuset *cur)
partition_sched_domains(&pspan, &cspan);
unlock_cpu_hotplug();
}
-#else
-static void update_cpu_domains(struct cpuset *cur)
-{
-}
-#endif
static int update_cpumask(struct cpuset *cs, char *buf)
{
@@ -984,6 +972,10 @@ static ssize_t cpuset_common_file_read(struct file *file, char __user *buf,
*s++ = '\n';
*s = '\0';
+ /* Do nothing if *ppos is at the eof or beyond the eof. */
+ if (s - page <= *ppos)
+ return 0;
+
start = page + *ppos;
n = s - start;
retval = n - copy_to_user(buf, start, min(n, nbytes));
@@ -1611,17 +1603,114 @@ int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
return 0;
}
+/*
+ * nearest_exclusive_ancestor() - Returns the nearest mem_exclusive
+ * ancestor to the specified cpuset. Call while holding cpuset_sem.
+ * If no ancestor is mem_exclusive (an unusual configuration), then
+ * returns the root cpuset.
+ */
+static const struct cpuset *nearest_exclusive_ancestor(const struct cpuset *cs)
+{
+ while (!is_mem_exclusive(cs) && cs->parent)
+ cs = cs->parent;
+ return cs;
+}
+
/**
- * cpuset_zone_allowed - is zone z allowed in current->mems_allowed
- * @z: zone in question
+ * cpuset_zone_allowed - Can we allocate memory on zone z's memory node?
+ * @z: is this zone on an allowed node?
+ * @gfp_mask: memory allocation flags (we use __GFP_HARDWALL)
*
- * Is zone z allowed in current->mems_allowed, or is
- * the CPU in interrupt context? (zone is always allowed in this case)
- */
-int cpuset_zone_allowed(struct zone *z)
+ * If we're in interrupt, yes, we can always allocate. If zone
+ * z's node is in our tasks mems_allowed, yes. If it's not a
+ * __GFP_HARDWALL request and this zone's nodes is in the nearest
+ * mem_exclusive cpuset ancestor to this tasks cpuset, yes.
+ * Otherwise, no.
+ *
+ * GFP_USER allocations are marked with the __GFP_HARDWALL bit,
+ * and do not allow allocations outside the current tasks cpuset.
+ * GFP_KERNEL allocations are not so marked, so can escape to the
+ * nearest mem_exclusive ancestor cpuset.
+ *
+ * Scanning up parent cpusets requires cpuset_sem. The __alloc_pages()
+ * routine only calls here with __GFP_HARDWALL bit _not_ set if
+ * it's a GFP_KERNEL allocation, and all nodes in the current tasks
+ * mems_allowed came up empty on the first pass over the zonelist.
+ * So only GFP_KERNEL allocations, if all nodes in the cpuset are
+ * short of memory, might require taking the cpuset_sem semaphore.
+ *
+ * The first loop over the zonelist in mm/page_alloc.c:__alloc_pages()
+ * calls here with __GFP_HARDWALL always set in gfp_mask, enforcing
+ * hardwall cpusets - no allocation on a node outside the cpuset is
+ * allowed (unless in interrupt, of course).
+ *
+ * The second loop doesn't even call here for GFP_ATOMIC requests
+ * (if the __alloc_pages() local variable 'wait' is set). That check
+ * and the checks below have the combined affect in the second loop of
+ * the __alloc_pages() routine that:
+ * in_interrupt - any node ok (current task context irrelevant)
+ * GFP_ATOMIC - any node ok
+ * GFP_KERNEL - any node in enclosing mem_exclusive cpuset ok
+ * GFP_USER - only nodes in current tasks mems allowed ok.
+ **/
+
+int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask)
+{
+ int node; /* node that zone z is on */
+ const struct cpuset *cs; /* current cpuset ancestors */
+ int allowed = 1; /* is allocation in zone z allowed? */
+
+ if (in_interrupt())
+ return 1;
+ node = z->zone_pgdat->node_id;
+ if (node_isset(node, current->mems_allowed))
+ return 1;
+ if (gfp_mask & __GFP_HARDWALL) /* If hardwall request, stop here */
+ return 0;
+
+ /* Not hardwall and node outside mems_allowed: scan up cpusets */
+ down(&cpuset_sem);
+ cs = current->cpuset;
+ if (!cs)
+ goto done; /* current task exiting */
+ cs = nearest_exclusive_ancestor(cs);
+ allowed = node_isset(node, cs->mems_allowed);
+done:
+ up(&cpuset_sem);
+ return allowed;
+}
+
+/**
+ * cpuset_excl_nodes_overlap - Do we overlap @p's mem_exclusive ancestors?
+ * @p: pointer to task_struct of some other task.
+ *
+ * Description: Return true if the nearest mem_exclusive ancestor
+ * cpusets of tasks @p and current overlap. Used by oom killer to
+ * determine if task @p's memory usage might impact the memory
+ * available to the current task.
+ *
+ * Acquires cpuset_sem - not suitable for calling from a fast path.
+ **/
+
+int cpuset_excl_nodes_overlap(const struct task_struct *p)
{
- return in_interrupt() ||
- node_isset(z->zone_pgdat->node_id, current->mems_allowed);
+ const struct cpuset *cs1, *cs2; /* my and p's cpuset ancestors */
+ int overlap = 0; /* do cpusets overlap? */
+
+ down(&cpuset_sem);
+ cs1 = current->cpuset;
+ if (!cs1)
+ goto done; /* current task exiting */
+ cs2 = p->cpuset;
+ if (!cs2)
+ goto done; /* task p is exiting */
+ cs1 = nearest_exclusive_ancestor(cs1);
+ cs2 = nearest_exclusive_ancestor(cs2);
+ overlap = nodes_intersects(cs1->mems_allowed, cs2->mems_allowed);
+done:
+ up(&cpuset_sem);
+
+ return overlap;
}
/*
diff --git a/kernel/exit.c b/kernel/exit.c
index 5b0fb9f09f2..6d2089a1bce 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -368,17 +368,19 @@ EXPORT_SYMBOL(daemonize);
static inline void close_files(struct files_struct * files)
{
int i, j;
+ struct fdtable *fdt;
j = 0;
+ fdt = files_fdtable(files);
for (;;) {
unsigned long set;
i = j * __NFDBITS;
- if (i >= files->max_fdset || i >= files->max_fds)
+ if (i >= fdt->max_fdset || i >= fdt->max_fds)
break;
- set = files->open_fds->fds_bits[j++];
+ set = fdt->open_fds->fds_bits[j++];
while (set) {
if (set & 1) {
- struct file * file = xchg(&files->fd[i], NULL);
+ struct file * file = xchg(&fdt->fd[i], NULL);
if (file)
filp_close(file, files);
}
@@ -403,18 +405,22 @@ struct files_struct *get_files_struct(struct task_struct *task)
void fastcall put_files_struct(struct files_struct *files)
{
+ struct fdtable *fdt;
+
if (atomic_dec_and_test(&files->count)) {
close_files(files);
/*
* Free the fd and fdset arrays if we expanded them.
+ * If the fdtable was embedded, pass files for freeing
+ * at the end of the RCU grace period. Otherwise,
+ * you can free files immediately.
*/
- if (files->fd != &files->fd_array[0])
- free_fd_array(files->fd, files->max_fds);
- if (files->max_fdset > __FD_SETSIZE) {
- free_fdset(files->open_fds, files->max_fdset);
- free_fdset(files->close_on_exec, files->max_fdset);
- }
- kmem_cache_free(files_cachep, files);
+ fdt = files_fdtable(files);
+ if (fdt == &files->fdtab)
+ fdt->free_files = files;
+ else
+ kmem_cache_free(files_cachep, files);
+ free_fdtable(fdt);
}
}
diff --git a/kernel/fork.c b/kernel/fork.c
index b65187f0c74..8149f360288 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -35,6 +35,7 @@
#include <linux/syscalls.h>
#include <linux/jiffies.h>
#include <linux/futex.h>
+#include <linux/rcupdate.h>
#include <linux/ptrace.h>
#include <linux/mount.h>
#include <linux/audit.h>
@@ -176,6 +177,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
/* One for us, one for whoever does the "release_task()" (usually parent) */
atomic_set(&tsk->usage,2);
+ atomic_set(&tsk->fs_excl, 0);
return tsk;
}
@@ -564,24 +566,53 @@ static inline int copy_fs(unsigned long clone_flags, struct task_struct * tsk)
return 0;
}
-static int count_open_files(struct files_struct *files, int size)
+static int count_open_files(struct fdtable *fdt)
{
+ int size = fdt->max_fdset;
int i;
/* Find the last open fd */
for (i = size/(8*sizeof(long)); i > 0; ) {
- if (files->open_fds->fds_bits[--i])
+ if (fdt->open_fds->fds_bits[--i])
break;
}
i = (i+1) * 8 * sizeof(long);
return i;
}
+static struct files_struct *alloc_files(void)
+{
+ struct files_struct *newf;
+ struct fdtable *fdt;
+
+ newf = kmem_cache_alloc(files_cachep, SLAB_KERNEL);
+ if (!newf)
+ goto out;
+
+ atomic_set(&newf->count, 1);
+
+ spin_lock_init(&newf->file_lock);
+ fdt = &newf->fdtab;
+ fdt->next_fd = 0;
+ fdt->max_fds = NR_OPEN_DEFAULT;
+ fdt->max_fdset = __FD_SETSIZE;
+ fdt->close_on_exec = &newf->close_on_exec_init;
+ fdt->open_fds = &newf->open_fds_init;
+ fdt->fd = &newf->fd_array[0];
+ INIT_RCU_HEAD(&fdt->rcu);
+ fdt->free_files = NULL;
+ fdt->next = NULL;
+ rcu_assign_pointer(newf->fdt, fdt);
+out:
+ return newf;
+}
+
static int copy_files(unsigned long clone_flags, struct task_struct * tsk)
{
struct files_struct *oldf, *newf;
struct file **old_fds, **new_fds;
int open_files, size, i, error = 0, expand;
+ struct fdtable *old_fdt, *new_fdt;
/*
* A background process may not have any files ...
@@ -602,35 +633,27 @@ static int copy_files(unsigned long clone_flags, struct task_struct * tsk)
*/
tsk->files = NULL;
error = -ENOMEM;
- newf = kmem_cache_alloc(files_cachep, SLAB_KERNEL);
- if (!newf)
+ newf = alloc_files();
+ if (!newf)
goto out;
- atomic_set(&newf->count, 1);
-
- spin_lock_init(&newf->file_lock);
- newf->next_fd = 0;
- newf->max_fds = NR_OPEN_DEFAULT;
- newf->max_fdset = __FD_SETSIZE;
- newf->close_on_exec = &newf->close_on_exec_init;
- newf->open_fds = &newf->open_fds_init;
- newf->fd = &newf->fd_array[0];
-
spin_lock(&oldf->file_lock);
-
- open_files = count_open_files(oldf, oldf->max_fdset);
+ old_fdt = files_fdtable(oldf);
+ new_fdt = files_fdtable(newf);
+ size = old_fdt->max_fdset;
+ open_files = count_open_files(old_fdt);
expand = 0;
/*
* Check whether we need to allocate a larger fd array or fd set.
* Note: we're not a clone task, so the open count won't change.
*/
- if (open_files > newf->max_fdset) {
- newf->max_fdset = 0;
+ if (open_files > new_fdt->max_fdset) {
+ new_fdt->max_fdset = 0;
expand = 1;
}
- if (open_files > newf->max_fds) {
- newf->max_fds = 0;
+ if (open_files > new_fdt->max_fds) {
+ new_fdt->max_fds = 0;
expand = 1;
}
@@ -642,14 +665,21 @@ static int copy_files(unsigned long clone_flags, struct task_struct * tsk)
spin_unlock(&newf->file_lock);
if (error < 0)
goto out_release;
+ new_fdt = files_fdtable(newf);
+ /*
+ * Reacquire the oldf lock and a pointer to its fd table
+ * who knows it may have a new bigger fd table. We need
+ * the latest pointer.
+ */
spin_lock(&oldf->file_lock);
+ old_fdt = files_fdtable(oldf);
}
- old_fds = oldf->fd;
- new_fds = newf->fd;
+ old_fds = old_fdt->fd;
+ new_fds = new_fdt->fd;
- memcpy(newf->open_fds->fds_bits, oldf->open_fds->fds_bits, open_files/8);
- memcpy(newf->close_on_exec->fds_bits, oldf->close_on_exec->fds_bits, open_files/8);
+ memcpy(new_fdt->open_fds->fds_bits, old_fdt->open_fds->fds_bits, open_files/8);
+ memcpy(new_fdt->close_on_exec->fds_bits, old_fdt->close_on_exec->fds_bits, open_files/8);
for (i = open_files; i != 0; i--) {
struct file *f = *old_fds++;
@@ -662,24 +692,24 @@ static int copy_files(unsigned long clone_flags, struct task_struct * tsk)
* is partway through open(). So make sure that this
* fd is available to the new process.
*/
- FD_CLR(open_files - i, newf->open_fds);
+ FD_CLR(open_files - i, new_fdt->open_fds);
}
- *new_fds++ = f;
+ rcu_assign_pointer(*new_fds++, f);
}
spin_unlock(&oldf->file_lock);
/* compute the remainder to be cleared */
- size = (newf->max_fds - open_files) * sizeof(struct file *);
+ size = (new_fdt->max_fds - open_files) * sizeof(struct file *);
/* This is long word aligned thus could use a optimized version */
memset(new_fds, 0, size);
- if (newf->max_fdset > open_files) {
- int left = (newf->max_fdset-open_files)/8;
+ if (new_fdt->max_fdset > open_files) {
+ int left = (new_fdt->max_fdset-open_files)/8;
int start = open_files / (8 * sizeof(unsigned long));
- memset(&newf->open_fds->fds_bits[start], 0, left);
- memset(&newf->close_on_exec->fds_bits[start], 0, left);
+ memset(&new_fdt->open_fds->fds_bits[start], 0, left);
+ memset(&new_fdt->close_on_exec->fds_bits[start], 0, left);
}
tsk->files = newf;
@@ -688,9 +718,9 @@ out:
return error;
out_release:
- free_fdset (newf->close_on_exec, newf->max_fdset);
- free_fdset (newf->open_fds, newf->max_fdset);
- free_fd_array(newf->fd, newf->max_fds);
+ free_fdset (new_fdt->close_on_exec, new_fdt->max_fdset);
+ free_fdset (new_fdt->open_fds, new_fdt->max_fdset);
+ free_fd_array(new_fdt->fd, new_fdt->max_fds);
kmem_cache_free(files_cachep, newf);
goto out;
}
@@ -994,6 +1024,9 @@ static task_t *copy_process(unsigned long clone_flags,
* of CLONE_PTRACE.
*/
clear_tsk_thread_flag(p, TIF_SYSCALL_TRACE);
+#ifdef TIF_SYSCALL_EMU
+ clear_tsk_thread_flag(p, TIF_SYSCALL_EMU);
+#endif
/* Our parent execution domain becomes current domain
These must match for thread signalling to apply */
@@ -1112,6 +1145,9 @@ static task_t *copy_process(unsigned long clone_flags,
__get_cpu_var(process_counts)++;
}
+ if (!current->signal->tty && p->signal->tty)
+ p->signal->tty = NULL;
+
nr_threads++;
total_forks++;
write_unlock_irq(&tasklist_lock);
diff --git a/kernel/futex.c b/kernel/futex.c
index c7130f86106..ca05fe6a70b 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -40,6 +40,7 @@
#include <linux/pagemap.h>
#include <linux/syscalls.h>
#include <linux/signal.h>
+#include <asm/futex.h>
#define FUTEX_HASHBITS (CONFIG_BASE_SMALL ? 4 : 8)
@@ -327,6 +328,118 @@ out:
}
/*
+ * Wake up all waiters hashed on the physical page that is mapped
+ * to this virtual address:
+ */
+static int futex_wake_op(unsigned long uaddr1, unsigned long uaddr2, int nr_wake, int nr_wake2, int op)
+{
+ union futex_key key1, key2;
+ struct futex_hash_bucket *bh1, *bh2;
+ struct list_head *head;
+ struct futex_q *this, *next;
+ int ret, op_ret, attempt = 0;
+
+retryfull:
+ down_read(&current->mm->mmap_sem);
+
+ ret = get_futex_key(uaddr1, &key1);
+ if (unlikely(ret != 0))
+ goto out;
+ ret = get_futex_key(uaddr2, &key2);
+ if (unlikely(ret != 0))
+ goto out;
+
+ bh1 = hash_futex(&key1);
+ bh2 = hash_futex(&key2);
+
+retry:
+ if (bh1 < bh2)
+ spin_lock(&bh1->lock);
+ spin_lock(&bh2->lock);
+ if (bh1 > bh2)
+ spin_lock(&bh1->lock);
+
+ op_ret = futex_atomic_op_inuser(op, (int __user *)uaddr2);
+ if (unlikely(op_ret < 0)) {
+ int dummy;
+
+ spin_unlock(&bh1->lock);
+ if (bh1 != bh2)
+ spin_unlock(&bh2->lock);
+
+ /* futex_atomic_op_inuser needs to both read and write
+ * *(int __user *)uaddr2, but we can't modify it
+ * non-atomically. Therefore, if get_user below is not
+ * enough, we need to handle the fault ourselves, while
+ * still holding the mmap_sem. */
+ if (attempt++) {
+ struct vm_area_struct * vma;
+ struct mm_struct *mm = current->mm;
+
+ ret = -EFAULT;
+ if (attempt >= 2 ||
+ !(vma = find_vma(mm, uaddr2)) ||
+ vma->vm_start > uaddr2 ||
+ !(vma->vm_flags & VM_WRITE))
+ goto out;
+
+ switch (handle_mm_fault(mm, vma, uaddr2, 1)) {
+ case VM_FAULT_MINOR:
+ current->min_flt++;
+ break;
+ case VM_FAULT_MAJOR:
+ current->maj_flt++;
+ break;
+ default:
+ goto out;
+ }
+ goto retry;
+ }
+
+ /* If we would have faulted, release mmap_sem,
+ * fault it in and start all over again. */
+ up_read(&current->mm->mmap_sem);
+
+ ret = get_user(dummy, (int __user *)uaddr2);
+ if (ret)
+ return ret;
+
+ goto retryfull;
+ }
+
+ head = &bh1->chain;
+
+ list_for_each_entry_safe(this, next, head, list) {
+ if (match_futex (&this->key, &key1)) {
+ wake_futex(this);
+ if (++ret >= nr_wake)
+ break;
+ }
+ }
+
+ if (op_ret > 0) {
+ head = &bh2->chain;
+
+ op_ret = 0;
+ list_for_each_entry_safe(this, next, head, list) {
+ if (match_futex (&this->key, &key2)) {
+ wake_futex(this);
+ if (++op_ret >= nr_wake2)
+ break;
+ }
+ }
+ ret += op_ret;
+ }
+
+ spin_unlock(&bh1->lock);
+ if (bh1 != bh2)
+ spin_unlock(&bh2->lock);
+out:
+ up_read(&current->mm->mmap_sem);
+ return ret;
+}
+
+/*
* Requeue all waiters hashed on one physical page to another
* physical page.
*/
@@ -673,23 +786,17 @@ static int futex_fd(unsigned long uaddr, int signal)
filp->f_mapping = filp->f_dentry->d_inode->i_mapping;
if (signal) {
- int err;
err = f_setown(filp, current->pid, 1);
if (err < 0) {
- put_unused_fd(ret);
- put_filp(filp);
- ret = err;
- goto out;
+ goto error;
}
filp->f_owner.signum = signal;
}
q = kmalloc(sizeof(*q), GFP_KERNEL);
if (!q) {
- put_unused_fd(ret);
- put_filp(filp);
- ret = -ENOMEM;
- goto out;
+ err = -ENOMEM;
+ goto error;
}
down_read(&current->mm->mmap_sem);
@@ -697,10 +804,8 @@ static int futex_fd(unsigned long uaddr, int signal)
if (unlikely(err != 0)) {
up_read(&current->mm->mmap_sem);
- put_unused_fd(ret);
- put_filp(filp);
kfree(q);
- return err;
+ goto error;
}
/*
@@ -716,6 +821,11 @@ static int futex_fd(unsigned long uaddr, int signal)
fd_install(ret, filp);
out:
return ret;
+error:
+ put_unused_fd(ret);
+ put_filp(filp);
+ ret = err;
+ goto out;
}
long do_futex(unsigned long uaddr, int op, int val, unsigned long timeout,
@@ -740,6 +850,9 @@ long do_futex(unsigned long uaddr, int op, int val, unsigned long timeout,
case FUTEX_CMP_REQUEUE:
ret = futex_requeue(uaddr, uaddr2, val, val2, &val3);
break;
+ case FUTEX_WAKE_OP:
+ ret = futex_wake_op(uaddr, uaddr2, val, val2, val3);
+ break;
default:
ret = -ENOSYS;
}
diff --git a/kernel/intermodule.c b/kernel/intermodule.c
index 388977f3e9b..0cbe633420f 100644
--- a/kernel/intermodule.c
+++ b/kernel/intermodule.c
@@ -39,7 +39,7 @@ void inter_module_register(const char *im_name, struct module *owner, const void
struct list_head *tmp;
struct inter_module_entry *ime, *ime_new;
- if (!(ime_new = kmalloc(sizeof(*ime), GFP_KERNEL))) {
+ if (!(ime_new = kzalloc(sizeof(*ime), GFP_KERNEL))) {
/* Overloaded kernel, not fatal */
printk(KERN_ERR
"Aiee, inter_module_register: cannot kmalloc entry for '%s'\n",
@@ -47,7 +47,6 @@ void inter_module_register(const char *im_name, struct module *owner, const void
kmalloc_failed = 1;
return;
}
- memset(ime_new, 0, sizeof(*ime_new));
ime_new->im_name = im_name;
ime_new->owner = owner;
ime_new->userdata = userdata;
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index c29f83c1649..3ff7b925c38 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -111,7 +111,7 @@ fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs)
unsigned int status;
kstat_this_cpu.irqs[irq]++;
- if (desc->status & IRQ_PER_CPU) {
+ if (CHECK_IRQ_PER_CPU(desc->status)) {
irqreturn_t action_ret;
/*
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index ac670098570..1cfdb08ddf2 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -18,6 +18,10 @@
cpumask_t irq_affinity[NR_IRQS] = { [0 ... NR_IRQS-1] = CPU_MASK_ALL };
+#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
+cpumask_t __cacheline_aligned pending_irq_cpumask[NR_IRQS];
+#endif
+
/**
* synchronize_irq - wait for pending IRQ handlers (on other CPUs)
*
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 85d08daa660..f26e534c658 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -19,12 +19,22 @@ static struct proc_dir_entry *root_irq_dir, *irq_dir[NR_IRQS];
*/
static struct proc_dir_entry *smp_affinity_entry[NR_IRQS];
-void __attribute__((weak))
-proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
+{
+ /*
+ * Save these away for later use. Re-progam when the
+ * interrupt is pending
+ */
+ set_pending_irq(irq, mask_val);
+}
+#else
+void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
{
irq_affinity[irq] = mask_val;
irq_desc[irq].handler->set_affinity(irq, mask_val);
}
+#endif
static int irq_affinity_read_proc(char *page, char **start, off_t off,
int count, int *eof, void *data)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index b0237122b24..f3ea492ab44 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -37,6 +37,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleloader.h>
+#include <asm-generic/sections.h>
#include <asm/cacheflush.h>
#include <asm/errno.h>
#include <asm/kdebug.h>
@@ -72,7 +73,7 @@ static struct hlist_head kprobe_insn_pages;
* get_insn_slot() - Find a slot on an executable page for an instruction.
* We allocate an executable page if there's no room on existing ones.
*/
-kprobe_opcode_t *get_insn_slot(void)
+kprobe_opcode_t __kprobes *get_insn_slot(void)
{
struct kprobe_insn_page *kip;
struct hlist_node *pos;
@@ -117,7 +118,7 @@ kprobe_opcode_t *get_insn_slot(void)
return kip->insns;
}
-void free_insn_slot(kprobe_opcode_t *slot)
+void __kprobes free_insn_slot(kprobe_opcode_t *slot)
{
struct kprobe_insn_page *kip;
struct hlist_node *pos;
@@ -152,20 +153,42 @@ void free_insn_slot(kprobe_opcode_t *slot)
}
/* Locks kprobe: irqs must be disabled */
-void lock_kprobes(void)
+void __kprobes lock_kprobes(void)
{
+ unsigned long flags = 0;
+
+ /* Avoiding local interrupts to happen right after we take the kprobe_lock
+ * and before we get a chance to update kprobe_cpu, this to prevent
+ * deadlock when we have a kprobe on ISR routine and a kprobe on task
+ * routine
+ */
+ local_irq_save(flags);
+
spin_lock(&kprobe_lock);
kprobe_cpu = smp_processor_id();
+
+ local_irq_restore(flags);
}
-void unlock_kprobes(void)
+void __kprobes unlock_kprobes(void)
{
+ unsigned long flags = 0;
+
+ /* Avoiding local interrupts to happen right after we update
+ * kprobe_cpu and before we get a a chance to release kprobe_lock,
+ * this to prevent deadlock when we have a kprobe on ISR routine and
+ * a kprobe on task routine
+ */
+ local_irq_save(flags);
+
kprobe_cpu = NR_CPUS;
spin_unlock(&kprobe_lock);
+
+ local_irq_restore(flags);
}
/* You have to be holding the kprobe_lock */
-struct kprobe *get_kprobe(void *addr)
+struct kprobe __kprobes *get_kprobe(void *addr)
{
struct hlist_head *head;
struct hlist_node *node;
@@ -183,7 +206,7 @@ struct kprobe *get_kprobe(void *addr)
* Aggregate handlers for multiple kprobes support - these handlers
* take care of invoking the individual kprobe handlers on p->list
*/
-static int aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kprobe *kp;
@@ -198,8 +221,8 @@ static int aggr_pre_handler(struct kprobe *p, struct pt_regs *regs)
return 0;
}
-static void aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
- unsigned long flags)
+static void __kprobes aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
+ unsigned long flags)
{
struct kprobe *kp;
@@ -213,8 +236,8 @@ static void aggr_post_handler(struct kprobe *p, struct pt_regs *regs,
return;
}
-static int aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
- int trapnr)
+static int __kprobes aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
+ int trapnr)
{
/*
* if we faulted "during" the execution of a user specified
@@ -227,7 +250,7 @@ static int aggr_fault_handler(struct kprobe *p, struct pt_regs *regs,
return 0;
}
-static int aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kprobe *kp = curr_kprobe;
if (curr_kprobe && kp->break_handler) {
@@ -240,7 +263,7 @@ static int aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
return 0;
}
-struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp)
+struct kretprobe_instance __kprobes *get_free_rp_inst(struct kretprobe *rp)
{
struct hlist_node *node;
struct kretprobe_instance *ri;
@@ -249,7 +272,8 @@ struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp)
return NULL;
}
-static struct kretprobe_instance *get_used_rp_inst(struct kretprobe *rp)
+static struct kretprobe_instance __kprobes *get_used_rp_inst(struct kretprobe
+ *rp)
{
struct hlist_node *node;
struct kretprobe_instance *ri;
@@ -258,7 +282,7 @@ static struct kretprobe_instance *get_used_rp_inst(struct kretprobe *rp)
return NULL;
}
-void add_rp_inst(struct kretprobe_instance *ri)
+void __kprobes add_rp_inst(struct kretprobe_instance *ri)
{
/*
* Remove rp inst off the free list -
@@ -276,7 +300,7 @@ void add_rp_inst(struct kretprobe_instance *ri)
hlist_add_head(&ri->uflist, &ri->rp->used_instances);
}
-void recycle_rp_inst(struct kretprobe_instance *ri)
+void __kprobes recycle_rp_inst(struct kretprobe_instance *ri)
{
/* remove rp inst off the rprobe_inst_table */
hlist_del(&ri->hlist);
@@ -291,7 +315,7 @@ void recycle_rp_inst(struct kretprobe_instance *ri)
kfree(ri);
}
-struct hlist_head * kretprobe_inst_table_head(struct task_struct *tsk)
+struct hlist_head __kprobes *kretprobe_inst_table_head(struct task_struct *tsk)
{
return &kretprobe_inst_table[hash_ptr(tsk, KPROBE_HASH_BITS)];
}
@@ -302,7 +326,7 @@ struct hlist_head * kretprobe_inst_table_head(struct task_struct *tsk)
* instances associated with this task. These left over instances represent
* probed functions that have been called but will never return.
*/
-void kprobe_flush_task(struct task_struct *tk)
+void __kprobes kprobe_flush_task(struct task_struct *tk)
{
struct kretprobe_instance *ri;
struct hlist_head *head;
@@ -322,7 +346,8 @@ void kprobe_flush_task(struct task_struct *tk)
* This kprobe pre_handler is registered with every kretprobe. When probe
* hits it will set up the return probe.
*/
-static int pre_handler_kretprobe(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes pre_handler_kretprobe(struct kprobe *p,
+ struct pt_regs *regs)
{
struct kretprobe *rp = container_of(p, struct kretprobe, kp);
@@ -353,7 +378,7 @@ static inline void copy_kprobe(struct kprobe *old_p, struct kprobe *p)
* Add the new probe to old_p->list. Fail if this is the
* second jprobe at the address - two jprobes can't coexist
*/
-static int add_new_kprobe(struct kprobe *old_p, struct kprobe *p)
+static int __kprobes add_new_kprobe(struct kprobe *old_p, struct kprobe *p)
{
struct kprobe *kp;
@@ -395,7 +420,8 @@ static inline void add_aggr_kprobe(struct kprobe *ap, struct kprobe *p)
* the intricacies
* TODO: Move kcalloc outside the spinlock
*/
-static int register_aggr_kprobe(struct kprobe *old_p, struct kprobe *p)
+static int __kprobes register_aggr_kprobe(struct kprobe *old_p,
+ struct kprobe *p)
{
int ret = 0;
struct kprobe *ap;
@@ -434,15 +460,25 @@ static inline void cleanup_aggr_kprobe(struct kprobe *old_p,
spin_unlock_irqrestore(&kprobe_lock, flags);
}
-int register_kprobe(struct kprobe *p)
+static int __kprobes in_kprobes_functions(unsigned long addr)
+{
+ if (addr >= (unsigned long)__kprobes_text_start
+ && addr < (unsigned long)__kprobes_text_end)
+ return -EINVAL;
+ return 0;
+}
+
+int __kprobes register_kprobe(struct kprobe *p)
{
int ret = 0;
unsigned long flags = 0;
struct kprobe *old_p;
- if ((ret = arch_prepare_kprobe(p)) != 0) {
+ if ((ret = in_kprobes_functions((unsigned long) p->addr)) != 0)
+ return ret;
+ if ((ret = arch_prepare_kprobe(p)) != 0)
goto rm_kprobe;
- }
+
spin_lock_irqsave(&kprobe_lock, flags);
old_p = get_kprobe(p->addr);
p->nmissed = 0;
@@ -466,7 +502,7 @@ rm_kprobe:
return ret;
}
-void unregister_kprobe(struct kprobe *p)
+void __kprobes unregister_kprobe(struct kprobe *p)
{
unsigned long flags;
struct kprobe *old_p;
@@ -487,7 +523,7 @@ static struct notifier_block kprobe_exceptions_nb = {
.priority = 0x7fffffff /* we need to notified first */
};
-int register_jprobe(struct jprobe *jp)
+int __kprobes register_jprobe(struct jprobe *jp)
{
/* Todo: Verify probepoint is a function entry point */
jp->kp.pre_handler = setjmp_pre_handler;
@@ -496,14 +532,14 @@ int register_jprobe(struct jprobe *jp)
return register_kprobe(&jp->kp);
}
-void unregister_jprobe(struct jprobe *jp)
+void __kprobes unregister_jprobe(struct jprobe *jp)
{
unregister_kprobe(&jp->kp);
}
#ifdef ARCH_SUPPORTS_KRETPROBES
-int register_kretprobe(struct kretprobe *rp)
+int __kprobes register_kretprobe(struct kretprobe *rp)
{
int ret = 0;
struct kretprobe_instance *inst;
@@ -540,14 +576,14 @@ int register_kretprobe(struct kretprobe *rp)
#else /* ARCH_SUPPORTS_KRETPROBES */
-int register_kretprobe(struct kretprobe *rp)
+int __kprobes register_kretprobe(struct kretprobe *rp)
{
return -ENOSYS;
}
#endif /* ARCH_SUPPORTS_KRETPROBES */
-void unregister_kretprobe(struct kretprobe *rp)
+void __kprobes unregister_kretprobe(struct kretprobe *rp)
{
unsigned long flags;
struct kretprobe_instance *ri;
diff --git a/kernel/module.c b/kernel/module.c
index c32995fbd8f..4b39d3793c7 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1509,6 +1509,7 @@ static struct module *load_module(void __user *umod,
long err = 0;
void *percpu = NULL, *ptr = NULL; /* Stops spurious gcc warning */
struct exception_table_entry *extable;
+ mm_segment_t old_fs;
DEBUGP("load_module: umod=%p, len=%lu, uargs=%p\n",
umod, len, uargs);
@@ -1779,6 +1780,24 @@ static struct module *load_module(void __user *umod,
if (err < 0)
goto cleanup;
+ /* flush the icache in correct context */
+ old_fs = get_fs();
+ set_fs(KERNEL_DS);
+
+ /*
+ * Flush the instruction cache, since we've played with text.
+ * Do it before processing of module parameters, so the module
+ * can provide parameter accessor functions of its own.
+ */
+ if (mod->module_init)
+ flush_icache_range((unsigned long)mod->module_init,
+ (unsigned long)mod->module_init
+ + mod->init_size);
+ flush_icache_range((unsigned long)mod->module_core,
+ (unsigned long)mod->module_core + mod->core_size);
+
+ set_fs(old_fs);
+
mod->args = args;
if (obsparmindex) {
err = obsolete_params(mod->name, mod->args,
@@ -1860,7 +1879,6 @@ sys_init_module(void __user *umod,
const char __user *uargs)
{
struct module *mod;
- mm_segment_t old_fs = get_fs();
int ret = 0;
/* Must have permission */
@@ -1878,19 +1896,6 @@ sys_init_module(void __user *umod,
return PTR_ERR(mod);
}
- /* flush the icache in correct context */
- set_fs(KERNEL_DS);
-
- /* Flush the instruction cache, since we've played with text */
- if (mod->module_init)
- flush_icache_range((unsigned long)mod->module_init,
- (unsigned long)mod->module_init
- + mod->init_size);
- flush_icache_range((unsigned long)mod->module_core,
- (unsigned long)mod->module_core + mod->core_size);
-
- set_fs(old_fs);
-
/* Now sew it into the lists. They won't access us, since
strong_try_module_get() will fail. */
stop_machine_run(__link_module, mod, NR_CPUS);
diff --git a/kernel/params.c b/kernel/params.c
index d586c35ef8f..fbf173215fd 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -542,8 +542,8 @@ static void __init kernel_param_sysfs_setup(const char *name,
{
struct module_kobject *mk;
- mk = kmalloc(sizeof(struct module_kobject), GFP_KERNEL);
- memset(mk, 0, sizeof(struct module_kobject));
+ mk = kzalloc(sizeof(struct module_kobject), GFP_KERNEL);
+ BUG_ON(!mk);
mk->mod = THIS_MODULE;
kobj_set_kset_s(mk, module_subsys);
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 38798a2ff99..b7b532acd9f 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -427,21 +427,23 @@ int posix_timer_event(struct k_itimer *timr,int si_private)
timr->sigq->info.si_code = SI_TIMER;
timr->sigq->info.si_tid = timr->it_id;
timr->sigq->info.si_value = timr->it_sigev_value;
+
if (timr->it_sigev_notify & SIGEV_THREAD_ID) {
- if (unlikely(timr->it_process->flags & PF_EXITING)) {
- timr->it_sigev_notify = SIGEV_SIGNAL;
- put_task_struct(timr->it_process);
- timr->it_process = timr->it_process->group_leader;
- goto group;
- }
- return send_sigqueue(timr->it_sigev_signo, timr->sigq,
- timr->it_process);
- }
- else {
- group:
- return send_group_sigqueue(timr->it_sigev_signo, timr->sigq,
- timr->it_process);
+ struct task_struct *leader;
+ int ret = send_sigqueue(timr->it_sigev_signo, timr->sigq,
+ timr->it_process);
+
+ if (likely(ret >= 0))
+ return ret;
+
+ timr->it_sigev_notify = SIGEV_SIGNAL;
+ leader = timr->it_process->group_leader;
+ put_task_struct(timr->it_process);
+ timr->it_process = leader;
}
+
+ return send_group_sigqueue(timr->it_sigev_signo, timr->sigq,
+ timr->it_process);
}
EXPORT_SYMBOL_GPL(posix_timer_event);
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 2c7121d9bff..396c7873e80 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -1,5 +1,6 @@
config PM
bool "Power Management support"
+ depends on !IA64_HP_SIM
---help---
"Power Management" means that parts of your computer are shut
off or put into a power conserving "sleep" mode if they are not
@@ -28,7 +29,7 @@ config PM_DEBUG
config SOFTWARE_SUSPEND
bool "Software Suspend"
- depends on EXPERIMENTAL && PM && SWAP && ((X86 && SMP) || ((FVR || PPC32 || X86) && !SMP))
+ depends on PM && SWAP && (X86 || ((FVR || PPC32) && !SMP))
---help---
Enable the possibility of suspending the machine.
It doesn't need APM.
@@ -72,6 +73,18 @@ config PM_STD_PARTITION
suspended image to. It will simply pick the first available swap
device.
+config SWSUSP_ENCRYPT
+ bool "Encrypt suspend image"
+ depends on SOFTWARE_SUSPEND && CRYPTO=y && (CRYPTO_AES=y || CRYPTO_AES_586=y || CRYPTO_AES_X86_64=y)
+ default ""
+ ---help---
+ To prevent data gathering from swap after resume you can encrypt
+ the suspend image with a temporary key that is deleted on
+ resume.
+
+ Note that the temporary key is stored unencrypted on disk while the
+ system is suspended.
+
config SUSPEND_SMP
bool
depends on HOTPLUG_CPU && X86 && PM
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 664eb0469b6..2d8bf054d03 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -112,24 +112,12 @@ static inline void platform_finish(void)
}
}
-static void finish(void)
-{
- device_resume();
- platform_finish();
- thaw_processes();
- enable_nonboot_cpus();
- pm_restore_console();
-}
-
-
static int prepare_processes(void)
{
int error;
pm_prepare_console();
-
sys_sync();
-
disable_nonboot_cpus();
if (freeze_processes()) {
@@ -162,15 +150,6 @@ static void unprepare_processes(void)
pm_restore_console();
}
-static int prepare_devices(void)
-{
- int error;
-
- if ((error = device_suspend(PMSG_FREEZE)))
- printk("Some devices failed to suspend\n");
- return error;
-}
-
/**
* pm_suspend_disk - The granpappy of power management.
*
@@ -187,17 +166,14 @@ int pm_suspend_disk(void)
error = prepare_processes();
if (error)
return error;
- error = prepare_devices();
+ error = device_suspend(PMSG_FREEZE);
if (error) {
+ printk("Some devices failed to suspend\n");
unprepare_processes();
return error;
}
- pr_debug("PM: Attempting to suspend to disk.\n");
- if (pm_disk_mode == PM_DISK_FIRMWARE)
- return pm_ops->enter(PM_SUSPEND_DISK);
-
pr_debug("PM: snapshotting memory.\n");
in_suspend = 1;
if ((error = swsusp_suspend()))
@@ -208,11 +184,20 @@ int pm_suspend_disk(void)
error = swsusp_write();
if (!error)
power_down(pm_disk_mode);
+ else {
+ /* swsusp_write can not fail in device_resume,
+ no need to do second device_resume */
+ swsusp_free();
+ unprepare_processes();
+ return error;
+ }
} else
pr_debug("PM: Image restored successfully.\n");
+
swsusp_free();
Done:
- finish();
+ device_resume();
+ unprepare_processes();
return error;
}
@@ -233,9 +218,12 @@ static int software_resume(void)
{
int error;
+ down(&pm_sem);
if (!swsusp_resume_device) {
- if (!strlen(resume_file))
+ if (!strlen(resume_file)) {
+ up(&pm_sem);
return -ENOENT;
+ }
swsusp_resume_device = name_to_dev_t(resume_file);
pr_debug("swsusp: Resume From Partition %s\n", resume_file);
} else {
@@ -248,6 +236,7 @@ static int software_resume(void)
* FIXME: If noresume is specified, we need to find the partition
* and reset it back to normal swap space.
*/
+ up(&pm_sem);
return 0;
}
@@ -270,20 +259,24 @@ static int software_resume(void)
pr_debug("PM: Preparing devices for restore.\n");
- if ((error = prepare_devices()))
+ if ((error = device_suspend(PMSG_FREEZE))) {
+ printk("Some devices failed to suspend\n");
goto Free;
+ }
mb();
pr_debug("PM: Restoring saved image.\n");
swsusp_resume();
pr_debug("PM: Restore failed, recovering.n");
- finish();
+ device_resume();
Free:
swsusp_free();
Cleanup:
unprepare_processes();
Done:
+ /* For success case, the suspend path will release the lock */
+ up(&pm_sem);
pr_debug("PM: Resume from disk failed.\n");
return 0;
}
@@ -390,7 +383,9 @@ static ssize_t resume_store(struct subsystem * subsys, const char * buf, size_t
if (sscanf(buf, "%u:%u", &maj, &min) == 2) {
res = MKDEV(maj,min);
if (maj == MAJOR(res) && min == MINOR(res)) {
+ down(&pm_sem);
swsusp_resume_device = res;
+ up(&pm_sem);
printk("Attempting manual resume\n");
noresume = 0;
software_resume();
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 71aa0fd2200..22bdc93cc03 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -143,11 +143,12 @@ static void suspend_finish(suspend_state_t state)
-static char * pm_states[] = {
+static char *pm_states[PM_SUSPEND_MAX] = {
[PM_SUSPEND_STANDBY] = "standby",
[PM_SUSPEND_MEM] = "mem",
+#ifdef CONFIG_SOFTWARE_SUSPEND
[PM_SUSPEND_DISK] = "disk",
- NULL,
+#endif
};
diff --git a/kernel/power/pm.c b/kernel/power/pm.c
index 61deda04e39..159149321b3 100644
--- a/kernel/power/pm.c
+++ b/kernel/power/pm.c
@@ -60,9 +60,8 @@ struct pm_dev *pm_register(pm_dev_t type,
unsigned long id,
pm_callback callback)
{
- struct pm_dev *dev = kmalloc(sizeof(struct pm_dev), GFP_KERNEL);
+ struct pm_dev *dev = kzalloc(sizeof(struct pm_dev), GFP_KERNEL);
if (dev) {
- memset(dev, 0, sizeof(*dev));
dev->type = type;
dev->id = id;
dev->callback = callback;
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 3bd0d261818..28de118f7a0 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -38,7 +38,6 @@ void refrigerator(void)
processes around? */
long save;
save = current->state;
- current->state = TASK_UNINTERRUPTIBLE;
pr_debug("%s entered refrigerator\n", current->comm);
printk("=");
@@ -47,8 +46,10 @@ void refrigerator(void)
recalc_sigpending(); /* We sent fake signal, clean it up */
spin_unlock_irq(&current->sighand->siglock);
- while (frozen(current))
+ while (frozen(current)) {
+ current->state = TASK_UNINTERRUPTIBLE;
schedule();
+ }
pr_debug("%s left refrigerator\n", current->comm);
current->state = save;
}
@@ -80,13 +81,33 @@ int freeze_processes(void)
} while_each_thread(g, p);
read_unlock(&tasklist_lock);
yield(); /* Yield is okay here */
- if (time_after(jiffies, start_time + TIMEOUT)) {
+ if (todo && time_after(jiffies, start_time + TIMEOUT)) {
printk( "\n" );
printk(KERN_ERR " stopping tasks failed (%d tasks remaining)\n", todo );
- return todo;
+ break;
}
} while(todo);
+ /* This does not unfreeze processes that are already frozen
+ * (we have slightly ugly calling convention in that respect,
+ * and caller must call thaw_processes() if something fails),
+ * but it cleans up leftover PF_FREEZE requests.
+ */
+ if (todo) {
+ read_lock(&tasklist_lock);
+ do_each_thread(g, p)
+ if (freezing(p)) {
+ pr_debug(" clean up: %s\n", p->comm);
+ p->flags &= ~PF_FREEZE;
+ spin_lock_irqsave(&p->sighand->siglock, flags);
+ recalc_sigpending_tsk(p);
+ spin_unlock_irqrestore(&p->sighand->siglock, flags);
+ }
+ while_each_thread(g, p);
+ read_unlock(&tasklist_lock);
+ return todo;
+ }
+
printk( "|\n" );
BUG_ON(in_atomic());
return 0;
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index f2bc71b9fe8..d967e875ee8 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -31,6 +31,9 @@
* Alex Badea <vampire@go.ro>:
* Fixed runaway init
*
+ * Andreas Steinmetz <ast@domdv.de>:
+ * Added encrypted suspend option
+ *
* More state savers are welcome. Especially for the scsi layer...
*
* For TODOs,FIXMEs also look in Documentation/power/swsusp.txt
@@ -71,8 +74,16 @@
#include <asm/tlbflush.h>
#include <asm/io.h>
+#include <linux/random.h>
+#include <linux/crypto.h>
+#include <asm/scatterlist.h>
+
#include "power.h"
+#define CIPHER "aes"
+#define MAXKEY 32
+#define MAXIV 32
+
/* References to section boundaries */
extern const void __nosave_begin, __nosave_end;
@@ -103,7 +114,8 @@ static suspend_pagedir_t *pagedir_save;
#define SWSUSP_SIG "S1SUSPEND"
static struct swsusp_header {
- char reserved[PAGE_SIZE - 20 - sizeof(swp_entry_t)];
+ char reserved[PAGE_SIZE - 20 - MAXKEY - MAXIV - sizeof(swp_entry_t)];
+ u8 key_iv[MAXKEY+MAXIV];
swp_entry_t swsusp_info;
char orig_sig[10];
char sig[10];
@@ -129,6 +141,131 @@ static struct swsusp_info swsusp_info;
static unsigned short swapfile_used[MAX_SWAPFILES];
static unsigned short root_swap;
+static int write_page(unsigned long addr, swp_entry_t * loc);
+static int bio_read_page(pgoff_t page_off, void * page);
+
+static u8 key_iv[MAXKEY+MAXIV];
+
+#ifdef CONFIG_SWSUSP_ENCRYPT
+
+static int crypto_init(int mode, void **mem)
+{
+ int error = 0;
+ int len;
+ char *modemsg;
+ struct crypto_tfm *tfm;
+
+ modemsg = mode ? "suspend not possible" : "resume not possible";
+
+ tfm = crypto_alloc_tfm(CIPHER, CRYPTO_TFM_MODE_CBC);
+ if(!tfm) {
+ printk(KERN_ERR "swsusp: no tfm, %s\n", modemsg);
+ error = -EINVAL;
+ goto out;
+ }
+
+ if(MAXKEY < crypto_tfm_alg_min_keysize(tfm)) {
+ printk(KERN_ERR "swsusp: key buffer too small, %s\n", modemsg);
+ error = -ENOKEY;
+ goto fail;
+ }
+
+ if (mode)
+ get_random_bytes(key_iv, MAXKEY+MAXIV);
+
+ len = crypto_tfm_alg_max_keysize(tfm);
+ if (len > MAXKEY)
+ len = MAXKEY;
+
+ if (crypto_cipher_setkey(tfm, key_iv, len)) {
+ printk(KERN_ERR "swsusp: key setup failure, %s\n", modemsg);
+ error = -EKEYREJECTED;
+ goto fail;
+ }
+
+ len = crypto_tfm_alg_ivsize(tfm);
+
+ if (MAXIV < len) {
+ printk(KERN_ERR "swsusp: iv buffer too small, %s\n", modemsg);
+ error = -EOVERFLOW;
+ goto fail;
+ }
+
+ crypto_cipher_set_iv(tfm, key_iv+MAXKEY, len);
+
+ *mem=(void *)tfm;
+
+ goto out;
+
+fail: crypto_free_tfm(tfm);
+out: return error;
+}
+
+static __inline__ void crypto_exit(void *mem)
+{
+ crypto_free_tfm((struct crypto_tfm *)mem);
+}
+
+static __inline__ int crypto_write(struct pbe *p, void *mem)
+{
+ int error = 0;
+ struct scatterlist src, dst;
+
+ src.page = virt_to_page(p->address);
+ src.offset = 0;
+ src.length = PAGE_SIZE;
+ dst.page = virt_to_page((void *)&swsusp_header);
+ dst.offset = 0;
+ dst.length = PAGE_SIZE;
+
+ error = crypto_cipher_encrypt((struct crypto_tfm *)mem, &dst, &src,
+ PAGE_SIZE);
+
+ if (!error)
+ error = write_page((unsigned long)&swsusp_header,
+ &(p->swap_address));
+ return error;
+}
+
+static __inline__ int crypto_read(struct pbe *p, void *mem)
+{
+ int error = 0;
+ struct scatterlist src, dst;
+
+ error = bio_read_page(swp_offset(p->swap_address), (void *)p->address);
+ if (!error) {
+ src.offset = 0;
+ src.length = PAGE_SIZE;
+ dst.offset = 0;
+ dst.length = PAGE_SIZE;
+ src.page = dst.page = virt_to_page((void *)p->address);
+
+ error = crypto_cipher_decrypt((struct crypto_tfm *)mem, &dst,
+ &src, PAGE_SIZE);
+ }
+ return error;
+}
+#else
+static __inline__ int crypto_init(int mode, void *mem)
+{
+ return 0;
+}
+
+static __inline__ void crypto_exit(void *mem)
+{
+}
+
+static __inline__ int crypto_write(struct pbe *p, void *mem)
+{
+ return write_page(p->address, &(p->swap_address));
+}
+
+static __inline__ int crypto_read(struct pbe *p, void *mem)
+{
+ return bio_read_page(swp_offset(p->swap_address), (void *)p->address);
+}
+#endif
+
static int mark_swapfiles(swp_entry_t prev)
{
int error;
@@ -140,6 +277,7 @@ static int mark_swapfiles(swp_entry_t prev)
!memcmp("SWAPSPACE2",swsusp_header.sig, 10)) {
memcpy(swsusp_header.orig_sig,swsusp_header.sig, 10);
memcpy(swsusp_header.sig,SWSUSP_SIG, 10);
+ memcpy(swsusp_header.key_iv, key_iv, MAXKEY+MAXIV);
swsusp_header.swsusp_info = prev;
error = rw_swap_page_sync(WRITE,
swp_entry(root_swap, 0),
@@ -179,9 +317,9 @@ static int swsusp_swap_check(void) /* This is called before saving image */
len=strlen(resume_file);
root_swap = 0xFFFF;
- swap_list_lock();
+ spin_lock(&swap_lock);
for (i=0; i<MAX_SWAPFILES; i++) {
- if (swap_info[i].flags == 0) {
+ if (!(swap_info[i].flags & SWP_WRITEOK)) {
swapfile_used[i]=SWAPFILE_UNUSED;
} else {
if (!len) {
@@ -202,7 +340,7 @@ static int swsusp_swap_check(void) /* This is called before saving image */
}
}
}
- swap_list_unlock();
+ spin_unlock(&swap_lock);
return (root_swap != 0xffff) ? 0 : -ENODEV;
}
@@ -216,12 +354,12 @@ static void lock_swapdevices(void)
{
int i;
- swap_list_lock();
+ spin_lock(&swap_lock);
for (i = 0; i< MAX_SWAPFILES; i++)
if (swapfile_used[i] == SWAPFILE_IGNORED) {
- swap_info[i].flags ^= 0xFF;
+ swap_info[i].flags ^= SWP_WRITEOK;
}
- swap_list_unlock();
+ spin_unlock(&swap_lock);
}
/**
@@ -286,6 +424,10 @@ static int data_write(void)
int error = 0, i = 0;
unsigned int mod = nr_copy_pages / 100;
struct pbe *p;
+ void *tfm;
+
+ if ((error = crypto_init(1, &tfm)))
+ return error;
if (!mod)
mod = 1;
@@ -294,11 +436,14 @@ static int data_write(void)
for_each_pbe (p, pagedir_nosave) {
if (!(i%mod))
printk( "\b\b\b\b%3d%%", i / mod );
- if ((error = write_page(p->address, &(p->swap_address))))
+ if ((error = crypto_write(p, tfm))) {
+ crypto_exit(tfm);
return error;
+ }
i++;
}
printk("\b\b\b\bdone\n");
+ crypto_exit(tfm);
return error;
}
@@ -385,7 +530,6 @@ static int write_pagedir(void)
* write_suspend_image - Write entire image and metadata.
*
*/
-
static int write_suspend_image(void)
{
int error;
@@ -400,6 +544,7 @@ static int write_suspend_image(void)
if ((error = close_swap()))
goto FreePagedir;
Done:
+ memset(key_iv, 0, MAXKEY+MAXIV);
return error;
FreePagedir:
free_pagedir_entries();
@@ -591,18 +736,7 @@ static void copy_data_pages(void)
static int calc_nr(int nr_copy)
{
- int extra = 0;
- int mod = !!(nr_copy % PBES_PER_PAGE);
- int diff = (nr_copy / PBES_PER_PAGE) + mod;
-
- do {
- extra += diff;
- nr_copy += diff;
- mod = !!(nr_copy % PBES_PER_PAGE);
- diff = (nr_copy / PBES_PER_PAGE) + mod - extra;
- } while (diff > 0);
-
- return nr_copy;
+ return nr_copy + (nr_copy+PBES_PER_PAGE-2)/(PBES_PER_PAGE-1);
}
/**
@@ -886,20 +1020,21 @@ int swsusp_suspend(void)
* at resume time, and evil weirdness ensues.
*/
if ((error = device_power_down(PMSG_FREEZE))) {
+ printk(KERN_ERR "Some devices failed to power down, aborting suspend\n");
local_irq_enable();
return error;
}
if ((error = swsusp_swap_check())) {
- printk(KERN_ERR "swsusp: FATAL: cannot find swap device, try "
- "swapon -a!\n");
+ printk(KERN_ERR "swsusp: cannot find swap device, try swapon -a.\n");
+ device_power_up();
local_irq_enable();
return error;
}
save_processor_state();
if ((error = swsusp_arch_suspend()))
- printk("Error %d suspending\n", error);
+ printk(KERN_ERR "Error %d suspending\n", error);
/* Restore control flow magically appears here */
restore_processor_state();
BUG_ON (nr_copy_pages_check != nr_copy_pages);
@@ -924,6 +1059,7 @@ int swsusp_resume(void)
BUG_ON(!error);
restore_processor_state();
restore_highmem();
+ touch_softlockup_watchdog();
device_power_up();
local_irq_enable();
return error;
@@ -1179,7 +1315,8 @@ static const char * sanity_check(void)
if (strcmp(swsusp_info.uts.machine,system_utsname.machine))
return "machine";
#if 0
- if(swsusp_info.cpus != num_online_cpus())
+ /* We can't use number of online CPUs when we use hotplug to remove them ;-))) */
+ if (swsusp_info.cpus != num_possible_cpus())
return "number of cpus";
#endif
return NULL;
@@ -1212,13 +1349,14 @@ static int check_sig(void)
return error;
if (!memcmp(SWSUSP_SIG, swsusp_header.sig, 10)) {
memcpy(swsusp_header.sig, swsusp_header.orig_sig, 10);
+ memcpy(key_iv, swsusp_header.key_iv, MAXKEY+MAXIV);
+ memset(swsusp_header.key_iv, 0, MAXKEY+MAXIV);
/*
* Reset swap signature now.
*/
error = bio_write_page(0, &swsusp_header);
} else {
- printk(KERN_ERR "swsusp: Suspend partition has wrong signature?\n");
return -EINVAL;
}
if (!error)
@@ -1239,6 +1377,10 @@ static int data_read(struct pbe *pblist)
int error = 0;
int i = 0;
int mod = swsusp_info.image_pages / 100;
+ void *tfm;
+
+ if ((error = crypto_init(0, &tfm)))
+ return error;
if (!mod)
mod = 1;
@@ -1250,14 +1392,15 @@ static int data_read(struct pbe *pblist)
if (!(i % mod))
printk("\b\b\b\b%3d%%", i / mod);
- error = bio_read_page(swp_offset(p->swap_address),
- (void *)p->address);
- if (error)
+ if ((error = crypto_read(p, tfm))) {
+ crypto_exit(tfm);
return error;
+ }
i++;
}
printk("\b\b\b\bdone\n");
+ crypto_exit(tfm);
return error;
}
@@ -1385,6 +1528,7 @@ int swsusp_read(void)
error = read_suspend_image();
blkdev_put(resume_bdev);
+ memset(key_iv, 0, MAXKEY+MAXIV);
if (!error)
pr_debug("swsusp: Reading resume file was successful\n");
diff --git a/kernel/printk.c b/kernel/printk.c
index 5092397fac2..a967605bc2e 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -514,6 +514,9 @@ asmlinkage int printk(const char *fmt, ...)
return r;
}
+/* cpu currently holding logbuf_lock */
+static volatile unsigned int printk_cpu = UINT_MAX;
+
asmlinkage int vprintk(const char *fmt, va_list args)
{
unsigned long flags;
@@ -522,11 +525,15 @@ asmlinkage int vprintk(const char *fmt, va_list args)
static char printk_buf[1024];
static int log_level_unknown = 1;
- if (unlikely(oops_in_progress))
+ preempt_disable();
+ if (unlikely(oops_in_progress) && printk_cpu == smp_processor_id())
+ /* If a crash is occurring during printk() on this CPU,
+ * make sure we can't deadlock */
zap_locks();
/* This stops the holder of console_sem just where we want him */
spin_lock_irqsave(&logbuf_lock, flags);
+ printk_cpu = smp_processor_id();
/* Emit the output into the temporary buffer */
printed_len = vscnprintf(printk_buf, sizeof(printk_buf), fmt, args);
@@ -595,6 +602,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
* CPU until it is officially up. We shouldn't be calling into
* random console drivers on a CPU which doesn't exist yet..
*/
+ printk_cpu = UINT_MAX;
spin_unlock_irqrestore(&logbuf_lock, flags);
goto out;
}
@@ -604,6 +612,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
* We own the drivers. We can drop the spinlock and let
* release_console_sem() print the text
*/
+ printk_cpu = UINT_MAX;
spin_unlock_irqrestore(&logbuf_lock, flags);
console_may_schedule = 0;
release_console_sem();
@@ -613,9 +622,11 @@ asmlinkage int vprintk(const char *fmt, va_list args)
* allows the semaphore holder to proceed and to call the
* console drivers with the output which we just produced.
*/
+ printk_cpu = UINT_MAX;
spin_unlock_irqrestore(&logbuf_lock, flags);
}
out:
+ preempt_enable();
return printed_len;
}
EXPORT_SYMBOL(printk);
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 8dcb8f6288b..019e04ec065 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -118,6 +118,33 @@ int ptrace_check_attach(struct task_struct *child, int kill)
return ret;
}
+static int may_attach(struct task_struct *task)
+{
+ if (!task->mm)
+ return -EPERM;
+ if (((current->uid != task->euid) ||
+ (current->uid != task->suid) ||
+ (current->uid != task->uid) ||
+ (current->gid != task->egid) ||
+ (current->gid != task->sgid) ||
+ (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
+ return -EPERM;
+ smp_rmb();
+ if (!task->mm->dumpable && !capable(CAP_SYS_PTRACE))
+ return -EPERM;
+
+ return security_ptrace(current, task);
+}
+
+int ptrace_may_attach(struct task_struct *task)
+{
+ int err;
+ task_lock(task);
+ err = may_attach(task);
+ task_unlock(task);
+ return !err;
+}
+
int ptrace_attach(struct task_struct *task)
{
int retval;
@@ -127,22 +154,10 @@ int ptrace_attach(struct task_struct *task)
goto bad;
if (task == current)
goto bad;
- if (!task->mm)
- goto bad;
- if(((current->uid != task->euid) ||
- (current->uid != task->suid) ||
- (current->uid != task->uid) ||
- (current->gid != task->egid) ||
- (current->gid != task->sgid) ||
- (current->gid != task->gid)) && !capable(CAP_SYS_PTRACE))
- goto bad;
- smp_rmb();
- if (!task->mm->dumpable && !capable(CAP_SYS_PTRACE))
- goto bad;
/* the same process cannot be attached many times */
if (task->ptrace & PT_PTRACED)
goto bad;
- retval = security_ptrace(current, task);
+ retval = may_attach(task);
if (retval)
goto bad;
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index f436993bd59..bef3b6901b7 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -45,6 +45,7 @@
#include <linux/percpu.h>
#include <linux/notifier.h>
#include <linux/rcupdate.h>
+#include <linux/rcuref.h>
#include <linux/cpu.h>
/* Definition for rcupdate control block. */
@@ -72,6 +73,19 @@ DEFINE_PER_CPU(struct rcu_data, rcu_bh_data) = { 0L };
static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL};
static int maxbatch = 10;
+#ifndef __HAVE_ARCH_CMPXCHG
+/*
+ * We use an array of spinlocks for the rcurefs -- similar to ones in sparc
+ * 32 bit atomic_t implementations, and a hash function similar to that
+ * for our refcounting needs.
+ * Can't help multiprocessors which donot have cmpxchg :(
+ */
+
+spinlock_t __rcuref_hash[RCUREF_HASH_SIZE] = {
+ [0 ... (RCUREF_HASH_SIZE-1)] = SPIN_LOCK_UNLOCKED
+};
+#endif
+
/**
* call_rcu - Queue an RCU callback for invocation after a grace period.
* @head: structure to be used for queueing the RCU updates.
diff --git a/kernel/resource.c b/kernel/resource.c
index 26967e04220..92285d822de 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -430,10 +430,9 @@ EXPORT_SYMBOL(adjust_resource);
*/
struct resource * __request_region(struct resource *parent, unsigned long start, unsigned long n, const char *name)
{
- struct resource *res = kmalloc(sizeof(*res), GFP_KERNEL);
+ struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
if (res) {
- memset(res, 0, sizeof(*res));
res->name = name;
res->start = start;
res->end = start + n - 1;
diff --git a/kernel/sched.c b/kernel/sched.c
index 5f889d0cbfc..2632b812cf2 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1478,6 +1478,7 @@ static inline void prepare_task_switch(runqueue_t *rq, task_t *next)
/**
* finish_task_switch - clean up after a task-switch
+ * @rq: runqueue associated with task-switch
* @prev: the thread we just switched away from.
*
* finish_task_switch must be called after the context switch, paired
@@ -2887,6 +2888,7 @@ switch_tasks:
if (next == rq->idle)
schedstat_inc(rq, sched_goidle);
prefetch(next);
+ prefetch_stack(next);
clear_tsk_need_resched(prev);
rcu_qsctr_inc(task_cpu(prev));
@@ -4779,7 +4781,7 @@ static int sd_parent_degenerate(struct sched_domain *sd,
* Attach the domain 'sd' to 'cpu' as its base domain. Callers must
* hold the hotplug lock.
*/
-void cpu_attach_domain(struct sched_domain *sd, int cpu)
+static void cpu_attach_domain(struct sched_domain *sd, int cpu)
{
runqueue_t *rq = cpu_rq(cpu);
struct sched_domain *tmp;
@@ -4802,7 +4804,7 @@ void cpu_attach_domain(struct sched_domain *sd, int cpu)
}
/* cpus with isolated domains */
-cpumask_t __devinitdata cpu_isolated_map = CPU_MASK_NONE;
+static cpumask_t __devinitdata cpu_isolated_map = CPU_MASK_NONE;
/* Setup the mask of cpus configured for isolated domains */
static int __init isolated_cpu_setup(char *str)
@@ -4830,8 +4832,8 @@ __setup ("isolcpus=", isolated_cpu_setup);
* covered by the given span, and will set each group's ->cpumask correctly,
* and ->cpu_power to 0.
*/
-void init_sched_build_groups(struct sched_group groups[],
- cpumask_t span, int (*group_fn)(int cpu))
+static void init_sched_build_groups(struct sched_group groups[], cpumask_t span,
+ int (*group_fn)(int cpu))
{
struct sched_group *first = NULL, *last = NULL;
cpumask_t covered = CPU_MASK_NONE;
@@ -4864,12 +4866,85 @@ void init_sched_build_groups(struct sched_group groups[],
last->next = first;
}
+#define SD_NODES_PER_DOMAIN 16
-#ifdef ARCH_HAS_SCHED_DOMAIN
-extern void build_sched_domains(const cpumask_t *cpu_map);
-extern void arch_init_sched_domains(const cpumask_t *cpu_map);
-extern void arch_destroy_sched_domains(const cpumask_t *cpu_map);
-#else
+#ifdef CONFIG_NUMA
+/**
+ * find_next_best_node - find the next node to include in a sched_domain
+ * @node: node whose sched_domain we're building
+ * @used_nodes: nodes already in the sched_domain
+ *
+ * Find the next node to include in a given scheduling domain. Simply
+ * finds the closest node not already in the @used_nodes map.
+ *
+ * Should use nodemask_t.
+ */
+static int find_next_best_node(int node, unsigned long *used_nodes)
+{
+ int i, n, val, min_val, best_node = 0;
+
+ min_val = INT_MAX;
+
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ /* Start at @node */
+ n = (node + i) % MAX_NUMNODES;
+
+ if (!nr_cpus_node(n))
+ continue;
+
+ /* Skip already used nodes */
+ if (test_bit(n, used_nodes))
+ continue;
+
+ /* Simple min distance search */
+ val = node_distance(node, n);
+
+ if (val < min_val) {
+ min_val = val;
+ best_node = n;
+ }
+ }
+
+ set_bit(best_node, used_nodes);
+ return best_node;
+}
+
+/**
+ * sched_domain_node_span - get a cpumask for a node's sched_domain
+ * @node: node whose cpumask we're constructing
+ * @size: number of nodes to include in this span
+ *
+ * Given a node, construct a good cpumask for its sched_domain to span. It
+ * should be one that prevents unnecessary balancing, but also spreads tasks
+ * out optimally.
+ */
+static cpumask_t sched_domain_node_span(int node)
+{
+ int i;
+ cpumask_t span, nodemask;
+ DECLARE_BITMAP(used_nodes, MAX_NUMNODES);
+
+ cpus_clear(span);
+ bitmap_zero(used_nodes, MAX_NUMNODES);
+
+ nodemask = node_to_cpumask(node);
+ cpus_or(span, span, nodemask);
+ set_bit(node, used_nodes);
+
+ for (i = 1; i < SD_NODES_PER_DOMAIN; i++) {
+ int next_node = find_next_best_node(node, used_nodes);
+ nodemask = node_to_cpumask(next_node);
+ cpus_or(span, span, nodemask);
+ }
+
+ return span;
+}
+#endif
+
+/*
+ * At the moment, CONFIG_SCHED_SMT is never defined, but leave it in so we
+ * can switch it on easily if needed.
+ */
#ifdef CONFIG_SCHED_SMT
static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
static struct sched_group sched_group_cpus[NR_CPUS];
@@ -4891,36 +4966,20 @@ static int cpu_to_phys_group(int cpu)
}
#ifdef CONFIG_NUMA
-
-static DEFINE_PER_CPU(struct sched_domain, node_domains);
-static struct sched_group sched_group_nodes[MAX_NUMNODES];
-static int cpu_to_node_group(int cpu)
-{
- return cpu_to_node(cpu);
-}
-#endif
-
-#if defined(CONFIG_SCHED_SMT) && defined(CONFIG_NUMA)
/*
- * The domains setup code relies on siblings not spanning
- * multiple nodes. Make sure the architecture has a proper
- * siblings map:
+ * The init_sched_build_groups can't handle what we want to do with node
+ * groups, so roll our own. Now each node has its own list of groups which
+ * gets dynamically allocated.
*/
-static void check_sibling_maps(void)
-{
- int i, j;
+static DEFINE_PER_CPU(struct sched_domain, node_domains);
+static struct sched_group **sched_group_nodes_bycpu[NR_CPUS];
- for_each_online_cpu(i) {
- for_each_cpu_mask(j, cpu_sibling_map[i]) {
- if (cpu_to_node(i) != cpu_to_node(j)) {
- printk(KERN_INFO "warning: CPU %d siblings map "
- "to different node - isolating "
- "them.\n", i);
- cpu_sibling_map[i] = cpumask_of_cpu(i);
- break;
- }
- }
- }
+static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
+static struct sched_group *sched_group_allnodes_bycpu[NR_CPUS];
+
+static int cpu_to_allnodes_group(int cpu)
+{
+ return cpu_to_node(cpu);
}
#endif
@@ -4928,9 +4987,24 @@ static void check_sibling_maps(void)
* Build sched domains for a given set of cpus and attach the sched domains
* to the individual cpus
*/
-static void build_sched_domains(const cpumask_t *cpu_map)
+void build_sched_domains(const cpumask_t *cpu_map)
{
int i;
+#ifdef CONFIG_NUMA
+ struct sched_group **sched_group_nodes = NULL;
+ struct sched_group *sched_group_allnodes = NULL;
+
+ /*
+ * Allocate the per-node list of sched groups
+ */
+ sched_group_nodes = kmalloc(sizeof(struct sched_group*)*MAX_NUMNODES,
+ GFP_ATOMIC);
+ if (!sched_group_nodes) {
+ printk(KERN_WARNING "Can not alloc sched group node list\n");
+ return;
+ }
+ sched_group_nodes_bycpu[first_cpu(*cpu_map)] = sched_group_nodes;
+#endif
/*
* Set up domains for cpus specified by the cpu_map.
@@ -4943,11 +5017,35 @@ static void build_sched_domains(const cpumask_t *cpu_map)
cpus_and(nodemask, nodemask, *cpu_map);
#ifdef CONFIG_NUMA
+ if (cpus_weight(*cpu_map)
+ > SD_NODES_PER_DOMAIN*cpus_weight(nodemask)) {
+ if (!sched_group_allnodes) {
+ sched_group_allnodes
+ = kmalloc(sizeof(struct sched_group)
+ * MAX_NUMNODES,
+ GFP_KERNEL);
+ if (!sched_group_allnodes) {
+ printk(KERN_WARNING
+ "Can not alloc allnodes sched group\n");
+ break;
+ }
+ sched_group_allnodes_bycpu[i]
+ = sched_group_allnodes;
+ }
+ sd = &per_cpu(allnodes_domains, i);
+ *sd = SD_ALLNODES_INIT;
+ sd->span = *cpu_map;
+ group = cpu_to_allnodes_group(i);
+ sd->groups = &sched_group_allnodes[group];
+ p = sd;
+ } else
+ p = NULL;
+
sd = &per_cpu(node_domains, i);
- group = cpu_to_node_group(i);
*sd = SD_NODE_INIT;
- sd->span = *cpu_map;
- sd->groups = &sched_group_nodes[group];
+ sd->span = sched_domain_node_span(cpu_to_node(i));
+ sd->parent = p;
+ cpus_and(sd->span, sd->span, *cpu_map);
#endif
p = sd;
@@ -4972,7 +5070,7 @@ static void build_sched_domains(const cpumask_t *cpu_map)
#ifdef CONFIG_SCHED_SMT
/* Set up CPU (sibling) groups */
- for_each_online_cpu(i) {
+ for_each_cpu_mask(i, *cpu_map) {
cpumask_t this_sibling_map = cpu_sibling_map[i];
cpus_and(this_sibling_map, this_sibling_map, *cpu_map);
if (i != first_cpu(this_sibling_map))
@@ -4997,8 +5095,77 @@ static void build_sched_domains(const cpumask_t *cpu_map)
#ifdef CONFIG_NUMA
/* Set up node groups */
- init_sched_build_groups(sched_group_nodes, *cpu_map,
- &cpu_to_node_group);
+ if (sched_group_allnodes)
+ init_sched_build_groups(sched_group_allnodes, *cpu_map,
+ &cpu_to_allnodes_group);
+
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ /* Set up node groups */
+ struct sched_group *sg, *prev;
+ cpumask_t nodemask = node_to_cpumask(i);
+ cpumask_t domainspan;
+ cpumask_t covered = CPU_MASK_NONE;
+ int j;
+
+ cpus_and(nodemask, nodemask, *cpu_map);
+ if (cpus_empty(nodemask)) {
+ sched_group_nodes[i] = NULL;
+ continue;
+ }
+
+ domainspan = sched_domain_node_span(i);
+ cpus_and(domainspan, domainspan, *cpu_map);
+
+ sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
+ sched_group_nodes[i] = sg;
+ for_each_cpu_mask(j, nodemask) {
+ struct sched_domain *sd;
+ sd = &per_cpu(node_domains, j);
+ sd->groups = sg;
+ if (sd->groups == NULL) {
+ /* Turn off balancing if we have no groups */
+ sd->flags = 0;
+ }
+ }
+ if (!sg) {
+ printk(KERN_WARNING
+ "Can not alloc domain group for node %d\n", i);
+ continue;
+ }
+ sg->cpu_power = 0;
+ sg->cpumask = nodemask;
+ cpus_or(covered, covered, nodemask);
+ prev = sg;
+
+ for (j = 0; j < MAX_NUMNODES; j++) {
+ cpumask_t tmp, notcovered;
+ int n = (i + j) % MAX_NUMNODES;
+
+ cpus_complement(notcovered, covered);
+ cpus_and(tmp, notcovered, *cpu_map);
+ cpus_and(tmp, tmp, domainspan);
+ if (cpus_empty(tmp))
+ break;
+
+ nodemask = node_to_cpumask(n);
+ cpus_and(tmp, tmp, nodemask);
+ if (cpus_empty(tmp))
+ continue;
+
+ sg = kmalloc(sizeof(struct sched_group), GFP_KERNEL);
+ if (!sg) {
+ printk(KERN_WARNING
+ "Can not alloc domain group for node %d\n", j);
+ break;
+ }
+ sg->cpu_power = 0;
+ sg->cpumask = tmp;
+ cpus_or(covered, covered, tmp);
+ prev->next = sg;
+ prev = sg;
+ }
+ prev->next = sched_group_nodes[i];
+ }
#endif
/* Calculate CPU power for physical packages and nodes */
@@ -5017,14 +5184,46 @@ static void build_sched_domains(const cpumask_t *cpu_map)
sd->groups->cpu_power = power;
#ifdef CONFIG_NUMA
- if (i == first_cpu(sd->groups->cpumask)) {
- /* Only add "power" once for each physical package. */
- sd = &per_cpu(node_domains, i);
- sd->groups->cpu_power += power;
+ sd = &per_cpu(allnodes_domains, i);
+ if (sd->groups) {
+ power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
+ (cpus_weight(sd->groups->cpumask)-1) / 10;
+ sd->groups->cpu_power = power;
}
#endif
}
+#ifdef CONFIG_NUMA
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ struct sched_group *sg = sched_group_nodes[i];
+ int j;
+
+ if (sg == NULL)
+ continue;
+next_sg:
+ for_each_cpu_mask(j, sg->cpumask) {
+ struct sched_domain *sd;
+ int power;
+
+ sd = &per_cpu(phys_domains, j);
+ if (j != first_cpu(sd->groups->cpumask)) {
+ /*
+ * Only add "power" once for each
+ * physical package.
+ */
+ continue;
+ }
+ power = SCHED_LOAD_SCALE + SCHED_LOAD_SCALE *
+ (cpus_weight(sd->groups->cpumask)-1) / 10;
+
+ sg->cpu_power += power;
+ }
+ sg = sg->next;
+ if (sg != sched_group_nodes[i])
+ goto next_sg;
+ }
+#endif
+
/* Attach the domains */
for_each_cpu_mask(i, *cpu_map) {
struct sched_domain *sd;
@@ -5039,13 +5238,10 @@ static void build_sched_domains(const cpumask_t *cpu_map)
/*
* Set up scheduler domains and groups. Callers must hold the hotplug lock.
*/
-static void arch_init_sched_domains(cpumask_t *cpu_map)
+static void arch_init_sched_domains(const cpumask_t *cpu_map)
{
cpumask_t cpu_default_map;
-#if defined(CONFIG_SCHED_SMT) && defined(CONFIG_NUMA)
- check_sibling_maps();
-#endif
/*
* Setup mask for cpus without special case scheduling requirements.
* For now this just excludes isolated cpus, but could be used to
@@ -5058,10 +5254,47 @@ static void arch_init_sched_domains(cpumask_t *cpu_map)
static void arch_destroy_sched_domains(const cpumask_t *cpu_map)
{
- /* Do nothing: everything is statically allocated. */
-}
+#ifdef CONFIG_NUMA
+ int i;
+ int cpu;
+
+ for_each_cpu_mask(cpu, *cpu_map) {
+ struct sched_group *sched_group_allnodes
+ = sched_group_allnodes_bycpu[cpu];
+ struct sched_group **sched_group_nodes
+ = sched_group_nodes_bycpu[cpu];
+
+ if (sched_group_allnodes) {
+ kfree(sched_group_allnodes);
+ sched_group_allnodes_bycpu[cpu] = NULL;
+ }
+
+ if (!sched_group_nodes)
+ continue;
+
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ cpumask_t nodemask = node_to_cpumask(i);
+ struct sched_group *oldsg, *sg = sched_group_nodes[i];
-#endif /* ARCH_HAS_SCHED_DOMAIN */
+ cpus_and(nodemask, nodemask, *cpu_map);
+ if (cpus_empty(nodemask))
+ continue;
+
+ if (sg == NULL)
+ continue;
+ sg = sg->next;
+next_sg:
+ oldsg = sg;
+ sg = sg->next;
+ kfree(oldsg);
+ if (oldsg != sched_group_nodes[i])
+ goto next_sg;
+ }
+ kfree(sched_group_nodes);
+ sched_group_nodes_bycpu[cpu] = NULL;
+ }
+#endif
+}
/*
* Detach sched domains from a group of cpus specified in cpu_map
diff --git a/kernel/signal.c b/kernel/signal.c
index d282fea8113..4980a073237 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -678,7 +678,7 @@ static int check_kill_permission(int sig, struct siginfo *info,
/* forward decl */
static void do_notify_parent_cldstop(struct task_struct *tsk,
- struct task_struct *parent,
+ int to_self,
int why);
/*
@@ -729,14 +729,7 @@ static void handle_stop_signal(int sig, struct task_struct *p)
p->signal->group_stop_count = 0;
p->signal->flags = SIGNAL_STOP_CONTINUED;
spin_unlock(&p->sighand->siglock);
- if (p->ptrace & PT_PTRACED)
- do_notify_parent_cldstop(p, p->parent,
- CLD_STOPPED);
- else
- do_notify_parent_cldstop(
- p->group_leader,
- p->group_leader->real_parent,
- CLD_STOPPED);
+ do_notify_parent_cldstop(p, (p->ptrace & PT_PTRACED), CLD_STOPPED);
spin_lock(&p->sighand->siglock);
}
rm_from_queue(SIG_KERNEL_STOP_MASK, &p->signal->shared_pending);
@@ -777,14 +770,7 @@ static void handle_stop_signal(int sig, struct task_struct *p)
p->signal->flags = SIGNAL_STOP_CONTINUED;
p->signal->group_exit_code = 0;
spin_unlock(&p->sighand->siglock);
- if (p->ptrace & PT_PTRACED)
- do_notify_parent_cldstop(p, p->parent,
- CLD_CONTINUED);
- else
- do_notify_parent_cldstop(
- p->group_leader,
- p->group_leader->real_parent,
- CLD_CONTINUED);
+ do_notify_parent_cldstop(p, (p->ptrace & PT_PTRACED), CLD_CONTINUED);
spin_lock(&p->sighand->siglock);
} else {
/*
@@ -1380,16 +1366,16 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
unsigned long flags;
int ret = 0;
- /*
- * We need the tasklist lock even for the specific
- * thread case (when we don't need to follow the group
- * lists) in order to avoid races with "p->sighand"
- * going away or changing from under us.
- */
BUG_ON(!(q->flags & SIGQUEUE_PREALLOC));
- read_lock(&tasklist_lock);
+ read_lock(&tasklist_lock);
+
+ if (unlikely(p->flags & PF_EXITING)) {
+ ret = -1;
+ goto out_err;
+ }
+
spin_lock_irqsave(&p->sighand->siglock, flags);
-
+
if (unlikely(!list_empty(&q->list))) {
/*
* If an SI_TIMER entry is already queue just increment
@@ -1399,7 +1385,7 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
BUG();
q->info.si_overrun++;
goto out;
- }
+ }
/* Short-circuit ignored signals. */
if (sig_ignored(p, sig)) {
ret = 1;
@@ -1414,8 +1400,10 @@ send_sigqueue(int sig, struct sigqueue *q, struct task_struct *p)
out:
spin_unlock_irqrestore(&p->sighand->siglock, flags);
+out_err:
read_unlock(&tasklist_lock);
- return(ret);
+
+ return ret;
}
int
@@ -1542,14 +1530,20 @@ void do_notify_parent(struct task_struct *tsk, int sig)
spin_unlock_irqrestore(&psig->siglock, flags);
}
-static void
-do_notify_parent_cldstop(struct task_struct *tsk, struct task_struct *parent,
- int why)
+static void do_notify_parent_cldstop(struct task_struct *tsk, int to_self, int why)
{
struct siginfo info;
unsigned long flags;
+ struct task_struct *parent;
struct sighand_struct *sighand;
+ if (to_self)
+ parent = tsk->parent;
+ else {
+ tsk = tsk->group_leader;
+ parent = tsk->real_parent;
+ }
+
info.si_signo = SIGCHLD;
info.si_errno = 0;
info.si_pid = tsk->pid;
@@ -1618,8 +1612,7 @@ static void ptrace_stop(int exit_code, int nostop_code, siginfo_t *info)
!(current->ptrace & PT_ATTACHED)) &&
(likely(current->parent->signal != current->signal) ||
!unlikely(current->signal->flags & SIGNAL_GROUP_EXIT))) {
- do_notify_parent_cldstop(current, current->parent,
- CLD_TRAPPED);
+ do_notify_parent_cldstop(current, 1, CLD_TRAPPED);
read_unlock(&tasklist_lock);
schedule();
} else {
@@ -1668,25 +1661,25 @@ void ptrace_notify(int exit_code)
static void
finish_stop(int stop_count)
{
+ int to_self;
+
/*
* If there are no other threads in the group, or if there is
* a group stop in progress and we are the last to stop,
* report to the parent. When ptraced, every thread reports itself.
*/
- if (stop_count < 0 || (current->ptrace & PT_PTRACED)) {
- read_lock(&tasklist_lock);
- do_notify_parent_cldstop(current, current->parent,
- CLD_STOPPED);
- read_unlock(&tasklist_lock);
- }
- else if (stop_count == 0) {
- read_lock(&tasklist_lock);
- do_notify_parent_cldstop(current->group_leader,
- current->group_leader->real_parent,
- CLD_STOPPED);
- read_unlock(&tasklist_lock);
- }
+ if (stop_count < 0 || (current->ptrace & PT_PTRACED))
+ to_self = 1;
+ else if (stop_count == 0)
+ to_self = 0;
+ else
+ goto out;
+ read_lock(&tasklist_lock);
+ do_notify_parent_cldstop(current, to_self, CLD_STOPPED);
+ read_unlock(&tasklist_lock);
+
+out:
schedule();
/*
* Now we don't run again until continued.
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
new file mode 100644
index 00000000000..75976209cea
--- /dev/null
+++ b/kernel/softlockup.c
@@ -0,0 +1,151 @@
+/*
+ * Detect Soft Lockups
+ *
+ * started by Ingo Molnar, (C) 2005, Red Hat
+ *
+ * this code detects soft lockups: incidents in where on a CPU
+ * the kernel does not reschedule for 10 seconds or more.
+ */
+
+#include <linux/mm.h>
+#include <linux/cpu.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <linux/notifier.h>
+#include <linux/module.h>
+
+static DEFINE_SPINLOCK(print_lock);
+
+static DEFINE_PER_CPU(unsigned long, timestamp) = 0;
+static DEFINE_PER_CPU(unsigned long, print_timestamp) = 0;
+static DEFINE_PER_CPU(struct task_struct *, watchdog_task);
+
+static int did_panic = 0;
+static int softlock_panic(struct notifier_block *this, unsigned long event,
+ void *ptr)
+{
+ did_panic = 1;
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block panic_block = {
+ .notifier_call = softlock_panic,
+};
+
+void touch_softlockup_watchdog(void)
+{
+ per_cpu(timestamp, raw_smp_processor_id()) = jiffies;
+}
+EXPORT_SYMBOL(touch_softlockup_watchdog);
+
+/*
+ * This callback runs from the timer interrupt, and checks
+ * whether the watchdog thread has hung or not:
+ */
+void softlockup_tick(struct pt_regs *regs)
+{
+ int this_cpu = smp_processor_id();
+ unsigned long timestamp = per_cpu(timestamp, this_cpu);
+
+ if (per_cpu(print_timestamp, this_cpu) == timestamp)
+ return;
+
+ /* Do not cause a second panic when there already was one */
+ if (did_panic)
+ return;
+
+ if (time_after(jiffies, timestamp + 10*HZ)) {
+ per_cpu(print_timestamp, this_cpu) = timestamp;
+
+ spin_lock(&print_lock);
+ printk(KERN_ERR "BUG: soft lockup detected on CPU#%d!\n",
+ this_cpu);
+ show_regs(regs);
+ spin_unlock(&print_lock);
+ }
+}
+
+/*
+ * The watchdog thread - runs every second and touches the timestamp.
+ */
+static int watchdog(void * __bind_cpu)
+{
+ struct sched_param param = { .sched_priority = 99 };
+ int this_cpu = (long) __bind_cpu;
+
+ printk("softlockup thread %d started up.\n", this_cpu);
+
+ sched_setscheduler(current, SCHED_FIFO, &param);
+ current->flags |= PF_NOFREEZE;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+
+ /*
+ * Run briefly once per second - if this gets delayed for
+ * more than 10 seconds then the debug-printout triggers
+ * in softlockup_tick():
+ */
+ while (!kthread_should_stop()) {
+ msleep_interruptible(1000);
+ touch_softlockup_watchdog();
+ }
+ __set_current_state(TASK_RUNNING);
+
+ return 0;
+}
+
+/*
+ * Create/destroy watchdog threads as CPUs come and go:
+ */
+static int __devinit
+cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
+{
+ int hotcpu = (unsigned long)hcpu;
+ struct task_struct *p;
+
+ switch (action) {
+ case CPU_UP_PREPARE:
+ BUG_ON(per_cpu(watchdog_task, hotcpu));
+ p = kthread_create(watchdog, hcpu, "watchdog/%d", hotcpu);
+ if (IS_ERR(p)) {
+ printk("watchdog for %i failed\n", hotcpu);
+ return NOTIFY_BAD;
+ }
+ per_cpu(watchdog_task, hotcpu) = p;
+ kthread_bind(p, hotcpu);
+ break;
+ case CPU_ONLINE:
+
+ wake_up_process(per_cpu(watchdog_task, hotcpu));
+ break;
+#ifdef CONFIG_HOTPLUG_CPU
+ case CPU_UP_CANCELED:
+ /* Unbind so it can run. Fall thru. */
+ kthread_bind(per_cpu(watchdog_task, hotcpu), smp_processor_id());
+ case CPU_DEAD:
+ p = per_cpu(watchdog_task, hotcpu);
+ per_cpu(watchdog_task, hotcpu) = NULL;
+ kthread_stop(p);
+ break;
+#endif /* CONFIG_HOTPLUG_CPU */
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block __devinitdata cpu_nfb = {
+ .notifier_call = cpu_callback
+};
+
+__init void spawn_softlockup_task(void)
+{
+ void *cpu = (void *)(long)smp_processor_id();
+
+ cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu);
+ cpu_callback(&cpu_nfb, CPU_ONLINE, cpu);
+ register_cpu_notifier(&cpu_nfb);
+
+ notifier_chain_register(&panic_notifier_list, &panic_block);
+}
+
diff --git a/kernel/sys.c b/kernel/sys.c
index 0bcaed6560a..c80412be230 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1711,7 +1711,6 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
unsigned long arg4, unsigned long arg5)
{
long error;
- int sig;
error = security_task_prctl(option, arg2, arg3, arg4, arg5);
if (error)
@@ -1719,12 +1718,11 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
switch (option) {
case PR_SET_PDEATHSIG:
- sig = arg2;
- if (!valid_signal(sig)) {
+ if (!valid_signal(arg2)) {
error = -EINVAL;
break;
}
- current->pdeath_signal = sig;
+ current->pdeath_signal = arg2;
break;
case PR_GET_PDEATHSIG:
error = put_user(current->pdeath_signal, (int __user *)arg2);
diff --git a/kernel/timer.c b/kernel/timer.c
index 5377f40723f..13e2b513be0 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -950,6 +950,7 @@ void do_timer(struct pt_regs *regs)
{
jiffies_64++;
update_times();
+ softlockup_tick(regs);
}
#ifdef __ARCH_WANT_SYS_ALARM
@@ -1428,7 +1429,7 @@ static inline u64 time_interpolator_get_cycles(unsigned int src)
}
}
-static inline u64 time_interpolator_get_counter(void)
+static inline u64 time_interpolator_get_counter(int writelock)
{
unsigned int src = time_interpolator->source;
@@ -1442,6 +1443,15 @@ static inline u64 time_interpolator_get_counter(void)
now = time_interpolator_get_cycles(src);
if (lcycle && time_after(lcycle, now))
return lcycle;
+
+ /* When holding the xtime write lock, there's no need
+ * to add the overhead of the cmpxchg. Readers are
+ * force to retry until the write lock is released.
+ */
+ if (writelock) {
+ time_interpolator->last_cycle = now;
+ return now;
+ }
/* Keep track of the last timer value returned. The use of cmpxchg here
* will cause contention in an SMP environment.
*/
@@ -1455,7 +1465,7 @@ static inline u64 time_interpolator_get_counter(void)
void time_interpolator_reset(void)
{
time_interpolator->offset = 0;
- time_interpolator->last_counter = time_interpolator_get_counter();
+ time_interpolator->last_counter = time_interpolator_get_counter(1);
}
#define GET_TI_NSECS(count,i) (((((count) - i->last_counter) & (i)->mask) * (i)->nsec_per_cyc) >> (i)->shift)
@@ -1467,7 +1477,7 @@ unsigned long time_interpolator_get_offset(void)
return 0;
return time_interpolator->offset +
- GET_TI_NSECS(time_interpolator_get_counter(), time_interpolator);
+ GET_TI_NSECS(time_interpolator_get_counter(0), time_interpolator);
}
#define INTERPOLATOR_ADJUST 65536
@@ -1490,7 +1500,7 @@ static void time_interpolator_update(long delta_nsec)
* and the tuning logic insures that.
*/
- counter = time_interpolator_get_counter();
+ counter = time_interpolator_get_counter(1);
offset = time_interpolator->offset + GET_TI_NSECS(counter, time_interpolator);
if (delta_nsec < 0 || (unsigned long) delta_nsec < offset)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c7e36d4a70c..91bacb13a7e 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -308,10 +308,9 @@ struct workqueue_struct *__create_workqueue(const char *name,
struct workqueue_struct *wq;
struct task_struct *p;
- wq = kmalloc(sizeof(*wq), GFP_KERNEL);
+ wq = kzalloc(sizeof(*wq), GFP_KERNEL);
if (!wq)
return NULL;
- memset(wq, 0, sizeof(*wq));
wq->name = name;
/* We don't need the distraction of CPUs appearing and vanishing. */
@@ -499,7 +498,7 @@ static int __devinit workqueue_cpu_callback(struct notifier_block *nfb,
case CPU_UP_PREPARE:
/* Create a new workqueue thread for it. */
list_for_each_entry(wq, &workqueues, list) {
- if (create_workqueue_thread(wq, hotcpu) < 0) {
+ if (!create_workqueue_thread(wq, hotcpu)) {
printk("workqueue for %i failed\n", hotcpu);
return NOTIFY_BAD;
}
diff --git a/lib/Kconfig b/lib/Kconfig
index e43197efeb9..3de93357f5a 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -12,6 +12,14 @@ config CRC_CCITT
the kernel tree does. Such modules that use library CRC-CCITT
functions require M here.
+config CRC16
+ tristate "CRC16 functions"
+ help
+ This option is provided for the case where no in-kernel-tree
+ modules require CRC16 functions, but a module built outside
+ the kernel tree does. Such modules that use library CRC16
+ functions require M here.
+
config CRC32
tristate "CRC32 functions"
default y
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 299f7f3b5b0..3754c9a8f5c 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -46,6 +46,25 @@ config LOG_BUF_SHIFT
13 => 8 KB
12 => 4 KB
+config DETECT_SOFTLOCKUP
+ bool "Detect Soft Lockups"
+ depends on DEBUG_KERNEL
+ default y
+ help
+ Say Y here to enable the kernel to detect "soft lockups",
+ which are bugs that cause the kernel to loop in kernel
+ mode for more than 10 seconds, without giving other tasks a
+ chance to run.
+
+ When a soft-lockup is detected, the kernel will print the
+ current stack trace (which you should report), but the
+ system will stay locked up. This feature has negligible
+ overhead.
+
+ (Note that "hard lockups" are separate type of bugs that
+ can be detected via the NMI-watchdog, on platforms that
+ support it.)
+
config SCHEDSTATS
bool "Collect scheduler statistics"
depends on DEBUG_KERNEL && PROC_FS
diff --git a/lib/Makefile b/lib/Makefile
index 52f83380f70..d9c38ba05e7 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -18,15 +18,17 @@ endif
lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
+lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o
lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o
obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o
obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
-ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
+ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
lib-y += dec_and_lock.o
endif
obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
+obj-$(CONFIG_CRC16) += crc16.o
obj-$(CONFIG_CRC32) += crc32.o
obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
diff --git a/lib/crc16.c b/lib/crc16.c
new file mode 100644
index 00000000000..011fe573c66
--- /dev/null
+++ b/lib/crc16.c
@@ -0,0 +1,67 @@
+/*
+ * crc16.c
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2. See the file COPYING for more details.
+ */
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/crc16.h>
+
+/** CRC table for the CRC-16. The poly is 0x8005 (x^16 + x^15 + x^2 + 1) */
+u16 const crc16_table[256] = {
+ 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
+ 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
+ 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
+ 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,
+ 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,
+ 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,
+ 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,
+ 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,
+ 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,
+ 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,
+ 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,
+ 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,
+ 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,
+ 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,
+ 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,
+ 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,
+ 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,
+ 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,
+ 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,
+ 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,
+ 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,
+ 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,
+ 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,
+ 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,
+ 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,
+ 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,
+ 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,
+ 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,
+ 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,
+ 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,
+ 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,
+ 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040
+};
+EXPORT_SYMBOL(crc16_table);
+
+/**
+ * Compute the CRC-16 for the data buffer
+ *
+ * @param crc previous CRC value
+ * @param buffer data pointer
+ * @param len number of bytes in the buffer
+ * @return the updated CRC value
+ */
+u16 crc16(u16 crc, u8 const *buffer, size_t len)
+{
+ while (len--)
+ crc = crc16_byte(crc, *buffer++);
+ return crc;
+}
+EXPORT_SYMBOL(crc16);
+
+MODULE_DESCRIPTION("CRC16 calculations");
+MODULE_LICENSE("GPL");
+
diff --git a/lib/klist.c b/lib/klist.c
index 738ab810160..bb2f3551d50 100644
--- a/lib/klist.c
+++ b/lib/klist.c
@@ -42,12 +42,23 @@
/**
* klist_init - Initialize a klist structure.
* @k: The klist we're initializing.
+ * @get: The get function for the embedding object (NULL if none)
+ * @put: The put function for the embedding object (NULL if none)
+ *
+ * Initialises the klist structure. If the klist_node structures are
+ * going to be embedded in refcounted objects (necessary for safe
+ * deletion) then the get/put arguments are used to initialise
+ * functions that take and release references on the embedding
+ * objects.
*/
-void klist_init(struct klist * k)
+void klist_init(struct klist * k, void (*get)(struct klist_node *),
+ void (*put)(struct klist_node *))
{
INIT_LIST_HEAD(&k->k_list);
spin_lock_init(&k->k_lock);
+ k->get = get;
+ k->put = put;
}
EXPORT_SYMBOL_GPL(klist_init);
@@ -74,16 +85,18 @@ static void klist_node_init(struct klist * k, struct klist_node * n)
init_completion(&n->n_removed);
kref_init(&n->n_ref);
n->n_klist = k;
+ if (k->get)
+ k->get(n);
}
/**
* klist_add_head - Initialize a klist_node and add it to front.
- * @k: klist it's going on.
* @n: node we're adding.
+ * @k: klist it's going on.
*/
-void klist_add_head(struct klist * k, struct klist_node * n)
+void klist_add_head(struct klist_node * n, struct klist * k)
{
klist_node_init(k, n);
add_head(k, n);
@@ -94,11 +107,11 @@ EXPORT_SYMBOL_GPL(klist_add_head);
/**
* klist_add_tail - Initialize a klist_node and add it to back.
- * @k: klist it's going on.
* @n: node we're adding.
+ * @k: klist it's going on.
*/
-void klist_add_tail(struct klist * k, struct klist_node * n)
+void klist_add_tail(struct klist_node * n, struct klist * k)
{
klist_node_init(k, n);
add_tail(k, n);
@@ -110,9 +123,12 @@ EXPORT_SYMBOL_GPL(klist_add_tail);
static void klist_release(struct kref * kref)
{
struct klist_node * n = container_of(kref, struct klist_node, n_ref);
+ void (*put)(struct klist_node *) = n->n_klist->put;
list_del(&n->n_node);
complete(&n->n_removed);
n->n_klist = NULL;
+ if (put)
+ put(n);
}
static int klist_dec_and_del(struct klist_node * n)
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 10bed1c8c3c..b972dd29289 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -1,6 +1,7 @@
/*
* Copyright (C) 2001 Momchil Velikov
* Portions Copyright (C) 2001 Christoph Hellwig
+ * Copyright (C) 2005 SGI, Christoph Lameter <clameter@sgi.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -51,7 +52,7 @@ struct radix_tree_node {
};
struct radix_tree_path {
- struct radix_tree_node *node, **slot;
+ struct radix_tree_node *node;
int offset;
};
@@ -227,7 +228,7 @@ out:
int radix_tree_insert(struct radix_tree_root *root,
unsigned long index, void *item)
{
- struct radix_tree_node *node = NULL, *tmp, **slot;
+ struct radix_tree_node *node = NULL, *slot;
unsigned int height, shift;
int offset;
int error;
@@ -240,38 +241,42 @@ int radix_tree_insert(struct radix_tree_root *root,
return error;
}
- slot = &root->rnode;
+ slot = root->rnode;
height = root->height;
shift = (height-1) * RADIX_TREE_MAP_SHIFT;
offset = 0; /* uninitialised var warning */
while (height > 0) {
- if (*slot == NULL) {
+ if (slot == NULL) {
/* Have to add a child node. */
- if (!(tmp = radix_tree_node_alloc(root)))
+ if (!(slot = radix_tree_node_alloc(root)))
return -ENOMEM;
- *slot = tmp;
- if (node)
+ if (node) {
+ node->slots[offset] = slot;
node->count++;
+ } else
+ root->rnode = slot;
}
/* Go a level down */
offset = (index >> shift) & RADIX_TREE_MAP_MASK;
- node = *slot;
- slot = (struct radix_tree_node **)(node->slots + offset);
+ node = slot;
+ slot = node->slots[offset];
shift -= RADIX_TREE_MAP_SHIFT;
height--;
}
- if (*slot != NULL)
+ if (slot != NULL)
return -EEXIST;
+
if (node) {
node->count++;
+ node->slots[offset] = item;
BUG_ON(tag_get(node, 0, offset));
BUG_ON(tag_get(node, 1, offset));
- }
+ } else
+ root->rnode = item;
- *slot = item;
return 0;
}
EXPORT_SYMBOL(radix_tree_insert);
@@ -286,27 +291,25 @@ EXPORT_SYMBOL(radix_tree_insert);
void *radix_tree_lookup(struct radix_tree_root *root, unsigned long index)
{
unsigned int height, shift;
- struct radix_tree_node **slot;
+ struct radix_tree_node *slot;
height = root->height;
if (index > radix_tree_maxindex(height))
return NULL;
shift = (height-1) * RADIX_TREE_MAP_SHIFT;
- slot = &root->rnode;
+ slot = root->rnode;
while (height > 0) {
- if (*slot == NULL)
+ if (slot == NULL)
return NULL;
- slot = (struct radix_tree_node **)
- ((*slot)->slots +
- ((index >> shift) & RADIX_TREE_MAP_MASK));
+ slot = slot->slots[(index >> shift) & RADIX_TREE_MAP_MASK];
shift -= RADIX_TREE_MAP_SHIFT;
height--;
}
- return *slot;
+ return slot;
}
EXPORT_SYMBOL(radix_tree_lookup);
@@ -326,27 +329,27 @@ void *radix_tree_tag_set(struct radix_tree_root *root,
unsigned long index, int tag)
{
unsigned int height, shift;
- struct radix_tree_node **slot;
+ struct radix_tree_node *slot;
height = root->height;
if (index > radix_tree_maxindex(height))
return NULL;
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
- slot = &root->rnode;
+ slot = root->rnode;
while (height > 0) {
int offset;
offset = (index >> shift) & RADIX_TREE_MAP_MASK;
- tag_set(*slot, tag, offset);
- slot = (struct radix_tree_node **)((*slot)->slots + offset);
- BUG_ON(*slot == NULL);
+ tag_set(slot, tag, offset);
+ slot = slot->slots[offset];
+ BUG_ON(slot == NULL);
shift -= RADIX_TREE_MAP_SHIFT;
height--;
}
- return *slot;
+ return slot;
}
EXPORT_SYMBOL(radix_tree_tag_set);
@@ -367,6 +370,7 @@ void *radix_tree_tag_clear(struct radix_tree_root *root,
unsigned long index, int tag)
{
struct radix_tree_path path[RADIX_TREE_MAX_PATH], *pathp = path;
+ struct radix_tree_node *slot;
unsigned int height, shift;
void *ret = NULL;
@@ -376,38 +380,37 @@ void *radix_tree_tag_clear(struct radix_tree_root *root,
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
pathp->node = NULL;
- pathp->slot = &root->rnode;
+ slot = root->rnode;
while (height > 0) {
int offset;
- if (*pathp->slot == NULL)
+ if (slot == NULL)
goto out;
offset = (index >> shift) & RADIX_TREE_MAP_MASK;
pathp[1].offset = offset;
- pathp[1].node = *pathp[0].slot;
- pathp[1].slot = (struct radix_tree_node **)
- (pathp[1].node->slots + offset);
+ pathp[1].node = slot;
+ slot = slot->slots[offset];
pathp++;
shift -= RADIX_TREE_MAP_SHIFT;
height--;
}
- ret = *pathp[0].slot;
+ ret = slot;
if (ret == NULL)
goto out;
do {
int idx;
- tag_clear(pathp[0].node, tag, pathp[0].offset);
+ tag_clear(pathp->node, tag, pathp->offset);
for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) {
- if (pathp[0].node->tags[tag][idx])
+ if (pathp->node->tags[tag][idx])
goto out;
}
pathp--;
- } while (pathp[0].node);
+ } while (pathp->node);
out:
return ret;
}
@@ -415,21 +418,22 @@ EXPORT_SYMBOL(radix_tree_tag_clear);
#ifndef __KERNEL__ /* Only the test harness uses this at present */
/**
- * radix_tree_tag_get - get a tag on a radix tree node
- * @root: radix tree root
- * @index: index key
- * @tag: tag index
+ * radix_tree_tag_get - get a tag on a radix tree node
+ * @root: radix tree root
+ * @index: index key
+ * @tag: tag index
*
- * Return the search tag corresponging to @index in the radix tree.
+ * Return values:
*
- * Returns zero if the tag is unset, or if there is no corresponding item
- * in the tree.
+ * 0: tag not present
+ * 1: tag present, set
+ * -1: tag present, unset
*/
int radix_tree_tag_get(struct radix_tree_root *root,
unsigned long index, int tag)
{
unsigned int height, shift;
- struct radix_tree_node **slot;
+ struct radix_tree_node *slot;
int saw_unset_tag = 0;
height = root->height;
@@ -437,12 +441,12 @@ int radix_tree_tag_get(struct radix_tree_root *root,
return 0;
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
- slot = &root->rnode;
+ slot = root->rnode;
for ( ; ; ) {
int offset;
- if (*slot == NULL)
+ if (slot == NULL)
return 0;
offset = (index >> shift) & RADIX_TREE_MAP_MASK;
@@ -451,15 +455,15 @@ int radix_tree_tag_get(struct radix_tree_root *root,
* This is just a debug check. Later, we can bale as soon as
* we see an unset tag.
*/
- if (!tag_get(*slot, tag, offset))
+ if (!tag_get(slot, tag, offset))
saw_unset_tag = 1;
if (height == 1) {
- int ret = tag_get(*slot, tag, offset);
+ int ret = tag_get(slot, tag, offset);
BUG_ON(ret && saw_unset_tag);
- return ret;
+ return ret ? 1 : -1;
}
- slot = (struct radix_tree_node **)((*slot)->slots + offset);
+ slot = slot->slots[offset];
shift -= RADIX_TREE_MAP_SHIFT;
height--;
}
@@ -472,17 +476,21 @@ __lookup(struct radix_tree_root *root, void **results, unsigned long index,
unsigned int max_items, unsigned long *next_index)
{
unsigned int nr_found = 0;
- unsigned int shift;
- unsigned int height = root->height;
+ unsigned int shift, height;
struct radix_tree_node *slot;
+ unsigned long i;
+
+ height = root->height;
+ if (height == 0)
+ goto out;
shift = (height-1) * RADIX_TREE_MAP_SHIFT;
slot = root->rnode;
- while (height > 0) {
- unsigned long i = (index >> shift) & RADIX_TREE_MAP_MASK;
+ for ( ; height > 1; height--) {
- for ( ; i < RADIX_TREE_MAP_SIZE; i++) {
+ for (i = (index >> shift) & RADIX_TREE_MAP_MASK ;
+ i < RADIX_TREE_MAP_SIZE; i++) {
if (slot->slots[i] != NULL)
break;
index &= ~((1UL << shift) - 1);
@@ -492,22 +500,20 @@ __lookup(struct radix_tree_root *root, void **results, unsigned long index,
}
if (i == RADIX_TREE_MAP_SIZE)
goto out;
- height--;
- if (height == 0) { /* Bottom level: grab some items */
- unsigned long j = index & RADIX_TREE_MAP_MASK;
- for ( ; j < RADIX_TREE_MAP_SIZE; j++) {
- index++;
- if (slot->slots[j]) {
- results[nr_found++] = slot->slots[j];
- if (nr_found == max_items)
- goto out;
- }
- }
- }
shift -= RADIX_TREE_MAP_SHIFT;
slot = slot->slots[i];
}
+
+ /* Bottom level: grab some items */
+ for (i = index & RADIX_TREE_MAP_MASK; i < RADIX_TREE_MAP_SIZE; i++) {
+ index++;
+ if (slot->slots[i]) {
+ results[nr_found++] = slot->slots[i];
+ if (nr_found == max_items)
+ goto out;
+ }
+ }
out:
*next_index = index;
return nr_found;
@@ -655,6 +661,7 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
{
struct radix_tree_path path[RADIX_TREE_MAX_PATH], *pathp = path;
struct radix_tree_path *orig_pathp;
+ struct radix_tree_node *slot;
unsigned int height, shift;
void *ret = NULL;
char tags[RADIX_TREE_TAGS];
@@ -666,25 +673,23 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
pathp->node = NULL;
- pathp->slot = &root->rnode;
+ slot = root->rnode;
- while (height > 0) {
+ for ( ; height > 0; height--) {
int offset;
- if (*pathp->slot == NULL)
+ if (slot == NULL)
goto out;
offset = (index >> shift) & RADIX_TREE_MAP_MASK;
pathp[1].offset = offset;
- pathp[1].node = *pathp[0].slot;
- pathp[1].slot = (struct radix_tree_node **)
- (pathp[1].node->slots + offset);
+ pathp[1].node = slot;
+ slot = slot->slots[offset];
pathp++;
shift -= RADIX_TREE_MAP_SHIFT;
- height--;
}
- ret = *pathp[0].slot;
+ ret = slot;
if (ret == NULL)
goto out;
@@ -704,10 +709,10 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
if (tags[tag])
continue;
- tag_clear(pathp[0].node, tag, pathp[0].offset);
+ tag_clear(pathp->node, tag, pathp->offset);
for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) {
- if (pathp[0].node->tags[tag][idx]) {
+ if (pathp->node->tags[tag][idx]) {
tags[tag] = 1;
nr_cleared_tags--;
break;
@@ -715,18 +720,19 @@ void *radix_tree_delete(struct radix_tree_root *root, unsigned long index)
}
}
pathp--;
- } while (pathp[0].node && nr_cleared_tags);
+ } while (pathp->node && nr_cleared_tags);
- pathp = orig_pathp;
- *pathp[0].slot = NULL;
- while (pathp[0].node && --pathp[0].node->count == 0) {
- pathp--;
- BUG_ON(*pathp[0].slot == NULL);
- *pathp[0].slot = NULL;
- radix_tree_node_free(pathp[1].node);
+ /* Now free the nodes we do not need anymore */
+ for (pathp = orig_pathp; pathp->node; pathp--) {
+ pathp->node->slots[pathp->offset] = NULL;
+ if (--pathp->node->count)
+ goto out;
+
+ /* Node with zero slots in use so free it */
+ radix_tree_node_free(pathp->node);
}
- if (root->rnode == NULL)
- root->height = 0;
+ root->rnode = NULL;
+ root->height = 0;
out:
return ret;
}
diff --git a/arch/x86_64/kernel/semaphore.c b/lib/semaphore-sleepers.c
index 48f7c18172b..4d5f18889fa 100644
--- a/arch/x86_64/kernel/semaphore.c
+++ b/lib/semaphore-sleepers.c
@@ -1,5 +1,5 @@
/*
- * x86_64 semaphore implementation.
+ * i386 and x86-64 semaphore implementation.
*
* (C) Copyright 1999 Linus Torvalds
*
@@ -14,9 +14,8 @@
*/
#include <linux/config.h>
#include <linux/sched.h>
+#include <linux/err.h>
#include <linux/init.h>
-#include <asm/errno.h>
-
#include <asm/semaphore.h>
/*
@@ -50,12 +49,12 @@
* we cannot lose wakeup events.
*/
-void __up(struct semaphore *sem)
+fastcall void __up(struct semaphore *sem)
{
wake_up(&sem->wait);
}
-void __sched __down(struct semaphore * sem)
+fastcall void __sched __down(struct semaphore * sem)
{
struct task_struct *tsk = current;
DECLARE_WAITQUEUE(wait, tsk);
@@ -92,7 +91,7 @@ void __sched __down(struct semaphore * sem)
tsk->state = TASK_RUNNING;
}
-int __sched __down_interruptible(struct semaphore * sem)
+fastcall int __sched __down_interruptible(struct semaphore * sem)
{
int retval = 0;
struct task_struct *tsk = current;
@@ -155,7 +154,7 @@ int __sched __down_interruptible(struct semaphore * sem)
* single "cmpxchg" without failure cases,
* but then it wouldn't work on a 386.
*/
-int __down_trylock(struct semaphore * sem)
+fastcall int __down_trylock(struct semaphore * sem)
{
int sleepers;
unsigned long flags;
@@ -176,5 +175,3 @@ int __down_trylock(struct semaphore * sem)
spin_unlock_irqrestore(&sem->wait.lock, flags);
return 1;
}
-
-
diff --git a/mm/Kconfig b/mm/Kconfig
index cd379936cac..4e9937ac352 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -89,3 +89,25 @@ config NEED_MULTIPLE_NODES
config HAVE_MEMORY_PRESENT
def_bool y
depends on ARCH_HAVE_MEMORY_PRESENT || SPARSEMEM
+
+#
+# SPARSEMEM_EXTREME (which is the default) does some bootmem
+# allocations when memory_present() is called. If this can not
+# be done on your architecture, select this option. However,
+# statically allocating the mem_section[] array can potentially
+# consume vast quantities of .bss, so be careful.
+#
+# This option will also potentially produce smaller runtime code
+# with gcc 3.4 and later.
+#
+config SPARSEMEM_STATIC
+ def_bool n
+
+#
+# Architectecture platforms which require a two level mem_section in SPARSEMEM
+# must select this option. This is usually for architecture platforms with
+# an extremely sparse physical address space.
+#
+config SPARSEMEM_EXTREME
+ def_bool y
+ depends on SPARSEMEM && !SPARSEMEM_STATIC
diff --git a/mm/filemap.c b/mm/filemap.c
index c11418dd94e..88611928e71 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -54,9 +54,8 @@
*
* ->i_mmap_lock (vmtruncate)
* ->private_lock (__free_pte->__set_page_dirty_buffers)
- * ->swap_list_lock
- * ->swap_device_lock (exclusive_swap_page, others)
- * ->mapping->tree_lock
+ * ->swap_lock (exclusive_swap_page, others)
+ * ->mapping->tree_lock
*
* ->i_sem
* ->i_mmap_lock (truncate->unmap_mapping_range)
@@ -86,7 +85,7 @@
* ->page_table_lock (anon_vma_prepare and various)
*
* ->page_table_lock
- * ->swap_device_lock (try_to_unmap_one)
+ * ->swap_lock (try_to_unmap_one)
* ->private_lock (try_to_unmap_one)
* ->tree_lock (try_to_unmap_one)
* ->zone.lru_lock (follow_page->mark_page_accessed)
@@ -1505,8 +1504,12 @@ repeat:
return -EINVAL;
page = filemap_getpage(file, pgoff, nonblock);
+
+ /* XXX: This is wrong, a filesystem I/O error may have happened. Fix that as
+ * done in shmem_populate calling shmem_getpage */
if (!page && !nonblock)
return -ENOMEM;
+
if (page) {
err = install_page(mm, vma, addr, page, prot);
if (err) {
@@ -1514,6 +1517,9 @@ repeat:
return err;
}
} else {
+ /* No page was found just because we can't read it in now (being
+ * here implies nonblock != 0), but the page may exist, so set
+ * the PTE to fault it in later. */
err = install_file_pte(mm, vma, addr, pgoff, prot);
if (err)
return err;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6bf720bc662..901ac523a1c 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -360,8 +360,6 @@ int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma)
ret = -ENOMEM;
goto out;
}
- if (! pte_none(*pte))
- hugetlb_clean_stale_pgtable(pte);
idx = ((addr - vma->vm_start) >> HPAGE_SHIFT)
+ (vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT));
diff --git a/mm/madvise.c b/mm/madvise.c
index c8c01a12fea..4454936f87d 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -37,7 +37,7 @@ static long madvise_behavior(struct vm_area_struct * vma,
if (new_flags == vma->vm_flags) {
*prev = vma;
- goto success;
+ goto out;
}
pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
@@ -62,6 +62,7 @@ static long madvise_behavior(struct vm_area_struct * vma,
goto out;
}
+success:
/*
* vm_flags is protected by the mmap_sem held in write mode.
*/
@@ -70,7 +71,6 @@ static long madvise_behavior(struct vm_area_struct * vma,
out:
if (error == -ENOMEM)
error = -EAGAIN;
-success:
return error;
}
@@ -237,8 +237,9 @@ asmlinkage long sys_madvise(unsigned long start, size_t len_in, int behavior)
* - different from the way of handling in mlock etc.
*/
vma = find_vma_prev(current->mm, start, &prev);
- if (!vma && prev)
- vma = prev->vm_next;
+ if (vma && start > vma->vm_start)
+ prev = vma;
+
for (;;) {
/* Still start < end. */
error = -ENOMEM;
diff --git a/mm/memory.c b/mm/memory.c
index a596c117224..788a6281034 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -562,7 +562,8 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
page->index > details->last_index))
continue;
}
- ptent = ptep_get_and_clear(tlb->mm, addr, pte);
+ ptent = ptep_get_and_clear_full(tlb->mm, addr, pte,
+ tlb->fullmm);
tlb_remove_tlb_entry(tlb, pte, addr);
if (unlikely(!page))
continue;
@@ -590,7 +591,7 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
continue;
if (!pte_file(ptent))
free_swap_and_cache(pte_to_swp_entry(ptent));
- pte_clear(tlb->mm, addr, pte);
+ pte_clear_full(tlb->mm, addr, pte, tlb->fullmm);
} while (pte++, addr += PAGE_SIZE, addr != end);
pte_unmap(pte - 1);
}
@@ -1955,7 +1956,7 @@ static int do_file_page(struct mm_struct * mm, struct vm_area_struct * vma,
* Fall back to the linear mapping if the fs does not support
* ->populate:
*/
- if (!vma->vm_ops || !vma->vm_ops->populate ||
+ if (!vma->vm_ops->populate ||
(write_access && !(vma->vm_flags & VM_SHARED))) {
pte_clear(mm, address, pte);
return do_no_page(mm, vma, address, write_access, pte, pmd);
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index b4eababc819..afa06e184d8 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -88,7 +88,7 @@ static kmem_cache_t *sn_cache;
policied. */
static int policy_zone;
-static struct mempolicy default_policy = {
+struct mempolicy default_policy = {
.refcnt = ATOMIC_INIT(1), /* never free it */
.policy = MPOL_DEFAULT,
};
@@ -664,10 +664,10 @@ asmlinkage long compat_sys_mbind(compat_ulong_t start, compat_ulong_t len,
#endif
/* Return effective policy for a VMA */
-static struct mempolicy *
-get_vma_policy(struct vm_area_struct *vma, unsigned long addr)
+struct mempolicy *
+get_vma_policy(struct task_struct *task, struct vm_area_struct *vma, unsigned long addr)
{
- struct mempolicy *pol = current->mempolicy;
+ struct mempolicy *pol = task->mempolicy;
if (vma) {
if (vma->vm_ops && vma->vm_ops->get_policy)
@@ -786,7 +786,7 @@ static struct page *alloc_page_interleave(unsigned int __nocast gfp, unsigned or
struct page *
alloc_page_vma(unsigned int __nocast gfp, struct vm_area_struct *vma, unsigned long addr)
{
- struct mempolicy *pol = get_vma_policy(vma, addr);
+ struct mempolicy *pol = get_vma_policy(current, vma, addr);
cpuset_update_current_mems_allowed();
@@ -908,7 +908,7 @@ void __mpol_free(struct mempolicy *p)
/* Find first node suitable for an allocation */
int mpol_first_node(struct vm_area_struct *vma, unsigned long addr)
{
- struct mempolicy *pol = get_vma_policy(vma, addr);
+ struct mempolicy *pol = get_vma_policy(current, vma, addr);
switch (pol->policy) {
case MPOL_DEFAULT:
@@ -928,7 +928,7 @@ int mpol_first_node(struct vm_area_struct *vma, unsigned long addr)
/* Find secondary valid nodes for an allocation */
int mpol_node_valid(int nid, struct vm_area_struct *vma, unsigned long addr)
{
- struct mempolicy *pol = get_vma_policy(vma, addr);
+ struct mempolicy *pol = get_vma_policy(current, vma, addr);
switch (pol->policy) {
case MPOL_PREFERRED:
diff --git a/mm/mmap.c b/mm/mmap.c
index 404319477e7..12334aecf8a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -61,7 +61,7 @@ pgprot_t protection_map[16] = {
int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */
int sysctl_overcommit_ratio = 50; /* default is 50% */
-int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
+int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
atomic_t vm_committed_space = ATOMIC_INIT(0);
/*
@@ -203,13 +203,6 @@ static void remove_vm_struct(struct vm_area_struct *vma)
kmem_cache_free(vm_area_cachep, vma);
}
-/*
- * sys_brk() for the most part doesn't need the global kernel
- * lock, except when an application is doing something nasty
- * like trying to un-brk an area that has already been mapped
- * to a regular file. in this case, the unmapping will need
- * to invoke file system routines that need the global lock.
- */
asmlinkage unsigned long sys_brk(unsigned long brk)
{
unsigned long rlim, retval;
diff --git a/mm/mremap.c b/mm/mremap.c
index fc45dc9a617..a32fed454bd 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -141,6 +141,10 @@ move_one_page(struct vm_area_struct *vma, unsigned long old_addr,
if (dst) {
pte_t pte;
pte = ptep_clear_flush(vma, old_addr, src);
+ /* ZERO_PAGE can be dependant on virtual addr */
+ if (pfn_valid(pte_pfn(pte)) &&
+ pte_page(pte) == ZERO_PAGE(old_addr))
+ pte = pte_wrprotect(mk_pte(ZERO_PAGE(new_addr), new_vma->vm_page_prot));
set_pte_at(mm, new_addr, dst, pte);
} else
error = -ENOMEM;
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 1e56076672f..5ec8da12cfd 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -6,8 +6,8 @@
* for goading me into coding this file...
*
* The routines in this file are used to kill a process when
- * we're seriously out of memory. This gets called from kswapd()
- * in linux/mm/vmscan.c when we really run out of memory.
+ * we're seriously out of memory. This gets called from __alloc_pages()
+ * in mm/page_alloc.c when we really run out of memory.
*
* Since we won't call these routines often (on a well-configured
* machine) this file will double as a 'coding guide' and a signpost
@@ -20,13 +20,14 @@
#include <linux/swap.h>
#include <linux/timex.h>
#include <linux/jiffies.h>
+#include <linux/cpuset.h>
/* #define DEBUG */
/**
* oom_badness - calculate a numeric value for how bad this task has been
* @p: task struct of which task we should calculate
- * @p: current uptime in seconds
+ * @uptime: current uptime in seconds
*
* The formula used is relatively simple and documented inline in the
* function. The main rationale is that we want to select a good task
@@ -57,9 +58,9 @@ unsigned long badness(struct task_struct *p, unsigned long uptime)
/*
* Processes which fork a lot of child processes are likely
- * a good choice. We add the vmsize of the childs if they
+ * a good choice. We add the vmsize of the children if they
* have an own mm. This prevents forking servers to flood the
- * machine with an endless amount of childs
+ * machine with an endless amount of children
*/
list_for_each(tsk, &p->children) {
struct task_struct *chld;
@@ -143,28 +144,36 @@ static struct task_struct * select_bad_process(void)
struct timespec uptime;
do_posix_clock_monotonic_gettime(&uptime);
- do_each_thread(g, p)
+ do_each_thread(g, p) {
+ unsigned long points;
+ int releasing;
+
/* skip the init task with pid == 1 */
- if (p->pid > 1 && p->oomkilladj != OOM_DISABLE) {
- unsigned long points;
-
- /*
- * This is in the process of releasing memory so wait it
- * to finish before killing some other task by mistake.
- */
- if ((unlikely(test_tsk_thread_flag(p, TIF_MEMDIE)) || (p->flags & PF_EXITING)) &&
- !(p->flags & PF_DEAD))
- return ERR_PTR(-1UL);
- if (p->flags & PF_SWAPOFF)
- return p;
-
- points = badness(p, uptime.tv_sec);
- if (points > maxpoints || !chosen) {
- chosen = p;
- maxpoints = points;
- }
+ if (p->pid == 1)
+ continue;
+ if (p->oomkilladj == OOM_DISABLE)
+ continue;
+ /* If p's nodes don't overlap ours, it won't help to kill p. */
+ if (!cpuset_excl_nodes_overlap(p))
+ continue;
+
+ /*
+ * This is in the process of releasing memory so for wait it
+ * to finish before killing some other task by mistake.
+ */
+ releasing = test_tsk_thread_flag(p, TIF_MEMDIE) ||
+ p->flags & PF_EXITING;
+ if (releasing && !(p->flags & PF_DEAD))
+ return ERR_PTR(-1UL);
+ if (p->flags & PF_SWAPOFF)
+ return p;
+
+ points = badness(p, uptime.tv_sec);
+ if (points > maxpoints || !chosen) {
+ chosen = p;
+ maxpoints = points;
}
- while_each_thread(g, p);
+ } while_each_thread(g, p);
return chosen;
}
@@ -189,7 +198,8 @@ static void __oom_kill_task(task_t *p)
return;
}
task_unlock(p);
- printk(KERN_ERR "Out of Memory: Killed process %d (%s).\n", p->pid, p->comm);
+ printk(KERN_ERR "Out of Memory: Killed process %d (%s).\n",
+ p->pid, p->comm);
/*
* We give our sacrificial lamb high priority and access to
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index a6329fa8f86..0166ea15c9e 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -368,10 +368,8 @@ int wakeup_pdflush(long nr_pages)
static void wb_timer_fn(unsigned long unused);
static void laptop_timer_fn(unsigned long unused);
-static struct timer_list wb_timer =
- TIMER_INITIALIZER(wb_timer_fn, 0, 0);
-static struct timer_list laptop_mode_wb_timer =
- TIMER_INITIALIZER(laptop_timer_fn, 0, 0);
+static DEFINE_TIMER(wb_timer, wb_timer_fn, 0, 0);
+static DEFINE_TIMER(laptop_mode_wb_timer, laptop_timer_fn, 0, 0);
/*
* Periodic writeback of "old" data.
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8d088371196..3974fd81d27 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -42,13 +42,13 @@
* MCD - HACK: Find somewhere to initialize this EARLY, or make this
* initializer cleaner
*/
-nodemask_t node_online_map = { { [0] = 1UL } };
+nodemask_t node_online_map __read_mostly = { { [0] = 1UL } };
EXPORT_SYMBOL(node_online_map);
-nodemask_t node_possible_map = NODE_MASK_ALL;
+nodemask_t node_possible_map __read_mostly = NODE_MASK_ALL;
EXPORT_SYMBOL(node_possible_map);
-struct pglist_data *pgdat_list;
-unsigned long totalram_pages;
-unsigned long totalhigh_pages;
+struct pglist_data *pgdat_list __read_mostly;
+unsigned long totalram_pages __read_mostly;
+unsigned long totalhigh_pages __read_mostly;
long nr_swap_pages;
/*
@@ -68,7 +68,7 @@ EXPORT_SYMBOL(nr_swap_pages);
* Used by page_zone() to look up the address of the struct zone whose
* id is encoded in the upper bits of page->flags
*/
-struct zone *zone_table[1 << ZONETABLE_SHIFT];
+struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly;
EXPORT_SYMBOL(zone_table);
static char *zone_names[MAX_NR_ZONES] = { "DMA", "Normal", "HighMem" };
@@ -329,7 +329,7 @@ static inline void free_pages_check(const char *function, struct page *page)
1 << PG_writeback )))
bad_page(function, page);
if (PageDirty(page))
- ClearPageDirty(page);
+ __ClearPageDirty(page);
}
/*
@@ -806,11 +806,14 @@ __alloc_pages(unsigned int __nocast gfp_mask, unsigned int order,
classzone_idx = zone_idx(zones[0]);
restart:
- /* Go through the zonelist once, looking for a zone with enough free */
+ /*
+ * Go through the zonelist once, looking for a zone with enough free.
+ * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+ */
for (i = 0; (z = zones[i]) != NULL; i++) {
int do_reclaim = should_reclaim_zone(z, gfp_mask);
- if (!cpuset_zone_allowed(z))
+ if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
continue;
/*
@@ -845,6 +848,7 @@ zone_reclaim_retry:
*
* This is the last chance, in general, before the goto nopage.
* Ignore cpuset if GFP_ATOMIC (!wait) rather than fail alloc.
+ * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
*/
for (i = 0; (z = zones[i]) != NULL; i++) {
if (!zone_watermark_ok(z, order, z->pages_min,
@@ -852,7 +856,7 @@ zone_reclaim_retry:
gfp_mask & __GFP_HIGH))
continue;
- if (wait && !cpuset_zone_allowed(z))
+ if (wait && !cpuset_zone_allowed(z, gfp_mask))
continue;
page = buffered_rmqueue(z, order, gfp_mask);
@@ -867,7 +871,7 @@ zone_reclaim_retry:
if (!(gfp_mask & __GFP_NOMEMALLOC)) {
/* go through the zonelist yet again, ignoring mins */
for (i = 0; (z = zones[i]) != NULL; i++) {
- if (!cpuset_zone_allowed(z))
+ if (!cpuset_zone_allowed(z, gfp_mask))
continue;
page = buffered_rmqueue(z, order, gfp_mask);
if (page)
@@ -903,7 +907,7 @@ rebalance:
gfp_mask & __GFP_HIGH))
continue;
- if (!cpuset_zone_allowed(z))
+ if (!cpuset_zone_allowed(z, gfp_mask))
continue;
page = buffered_rmqueue(z, order, gfp_mask);
@@ -922,7 +926,7 @@ rebalance:
classzone_idx, 0, 0))
continue;
- if (!cpuset_zone_allowed(z))
+ if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
continue;
page = buffered_rmqueue(z, order, gfp_mask);
@@ -1130,19 +1134,20 @@ EXPORT_SYMBOL(nr_pagecache);
DEFINE_PER_CPU(long, nr_pagecache_local) = 0;
#endif
-void __get_page_state(struct page_state *ret, int nr)
+void __get_page_state(struct page_state *ret, int nr, cpumask_t *cpumask)
{
int cpu = 0;
memset(ret, 0, sizeof(*ret));
+ cpus_and(*cpumask, *cpumask, cpu_online_map);
- cpu = first_cpu(cpu_online_map);
+ cpu = first_cpu(*cpumask);
while (cpu < NR_CPUS) {
unsigned long *in, *out, off;
in = (unsigned long *)&per_cpu(page_states, cpu);
- cpu = next_cpu(cpu, cpu_online_map);
+ cpu = next_cpu(cpu, *cpumask);
if (cpu < NR_CPUS)
prefetch(&per_cpu(page_states, cpu));
@@ -1153,19 +1158,33 @@ void __get_page_state(struct page_state *ret, int nr)
}
}
+void get_page_state_node(struct page_state *ret, int node)
+{
+ int nr;
+ cpumask_t mask = node_to_cpumask(node);
+
+ nr = offsetof(struct page_state, GET_PAGE_STATE_LAST);
+ nr /= sizeof(unsigned long);
+
+ __get_page_state(ret, nr+1, &mask);
+}
+
void get_page_state(struct page_state *ret)
{
int nr;
+ cpumask_t mask = CPU_MASK_ALL;
nr = offsetof(struct page_state, GET_PAGE_STATE_LAST);
nr /= sizeof(unsigned long);
- __get_page_state(ret, nr + 1);
+ __get_page_state(ret, nr + 1, &mask);
}
void get_full_page_state(struct page_state *ret)
{
- __get_page_state(ret, sizeof(*ret) / sizeof(unsigned long));
+ cpumask_t mask = CPU_MASK_ALL;
+
+ __get_page_state(ret, sizeof(*ret) / sizeof(unsigned long), &mask);
}
unsigned long __read_page_state(unsigned long offset)
@@ -1909,7 +1928,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat,
zone->nr_scan_inactive = 0;
zone->nr_active = 0;
zone->nr_inactive = 0;
- atomic_set(&zone->reclaim_in_progress, -1);
+ atomic_set(&zone->reclaim_in_progress, 0);
if (!size)
continue;
diff --git a/mm/readahead.c b/mm/readahead.c
index b840e7c6ea7..d0b50034e24 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -540,6 +540,7 @@ void handle_ra_miss(struct address_space *mapping,
{
ra->flags |= RA_FLAG_MISS;
ra->flags &= ~RA_FLAG_INCACHE;
+ ra->cache_hit = 0;
}
/*
diff --git a/mm/rmap.c b/mm/rmap.c
index 08ac5c7fa91..450f5241b5a 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -34,9 +34,8 @@
* anon_vma->lock
* mm->page_table_lock
* zone->lru_lock (in mark_page_accessed)
- * swap_list_lock (in swap_free etc's swap_info_get)
+ * swap_lock (in swap_duplicate, swap_info_get)
* mmlist_lock (in mmput, drain_mmlist and others)
- * swap_device_lock (in swap_duplicate, swap_info_get)
* mapping->private_lock (in __set_page_dirty_buffers)
* inode_lock (in set_page_dirty's __mark_inode_dirty)
* sb_lock (within inode_lock in fs/fs-writeback.c)
@@ -290,8 +289,6 @@ static int page_referenced_one(struct page *page,
pte_t *pte;
int referenced = 0;
- if (!get_mm_counter(mm, rss))
- goto out;
address = vma_address(page, vma);
if (address == -EFAULT)
goto out;
@@ -442,22 +439,19 @@ int page_referenced(struct page *page, int is_locked, int ignore_token)
void page_add_anon_rmap(struct page *page,
struct vm_area_struct *vma, unsigned long address)
{
- struct anon_vma *anon_vma = vma->anon_vma;
- pgoff_t index;
-
BUG_ON(PageReserved(page));
- BUG_ON(!anon_vma);
inc_mm_counter(vma->vm_mm, anon_rss);
- anon_vma = (void *) anon_vma + PAGE_MAPPING_ANON;
- index = (address - vma->vm_start) >> PAGE_SHIFT;
- index += vma->vm_pgoff;
- index >>= PAGE_CACHE_SHIFT - PAGE_SHIFT;
-
if (atomic_inc_and_test(&page->_mapcount)) {
- page->index = index;
+ struct anon_vma *anon_vma = vma->anon_vma;
+
+ BUG_ON(!anon_vma);
+ anon_vma = (void *) anon_vma + PAGE_MAPPING_ANON;
page->mapping = (struct address_space *) anon_vma;
+
+ page->index = linear_page_index(vma, address);
+
inc_page_state(nr_mapped);
}
/* else checking page index and mapping is racy */
@@ -518,8 +512,6 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
pte_t pteval;
int ret = SWAP_AGAIN;
- if (!get_mm_counter(mm, rss))
- goto out;
address = vma_address(page, vma);
if (address == -EFAULT)
goto out;
@@ -532,6 +524,8 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
* If the page is mlock()d, we cannot swap it out.
* If it's recently referenced (perhaps page_referenced
* skipped over this mm) then we should reactivate it.
+ *
+ * Pages belonging to VM_RESERVED regions should not happen here.
*/
if ((vma->vm_flags & (VM_LOCKED|VM_RESERVED)) ||
ptep_clear_flush_young(vma, address, pte)) {
@@ -767,8 +761,7 @@ static int try_to_unmap_file(struct page *page)
if (vma->vm_flags & (VM_LOCKED|VM_RESERVED))
continue;
cursor = (unsigned long) vma->vm_private_data;
- while (get_mm_counter(vma->vm_mm, rss) &&
- cursor < max_nl_cursor &&
+ while ( cursor < max_nl_cursor &&
cursor < vma->vm_end - vma->vm_start) {
try_to_unmap_cluster(cursor, &mapcount, vma);
cursor += CLUSTER_SIZE;
diff --git a/mm/shmem.c b/mm/shmem.c
index 5a81b1ee4f7..1f7aeb210c7 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -45,7 +45,6 @@
#include <linux/swapops.h>
#include <linux/mempolicy.h>
#include <linux/namei.h>
-#include <linux/xattr.h>
#include <asm/uaccess.h>
#include <asm/div64.h>
#include <asm/pgtable.h>
@@ -179,10 +178,9 @@ static struct address_space_operations shmem_aops;
static struct file_operations shmem_file_operations;
static struct inode_operations shmem_inode_operations;
static struct inode_operations shmem_dir_inode_operations;
-static struct inode_operations shmem_special_inode_operations;
static struct vm_operations_struct shmem_vm_ops;
-static struct backing_dev_info shmem_backing_dev_info = {
+static struct backing_dev_info shmem_backing_dev_info __read_mostly = {
.ra_pages = 0, /* No readahead */
.capabilities = BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
.unplug_io_fn = default_unplug_io_fn,
@@ -668,6 +666,7 @@ static void shmem_delete_inode(struct inode *inode)
struct shmem_inode_info *info = SHMEM_I(inode);
if (inode->i_op->truncate == shmem_truncate) {
+ truncate_inode_pages(inode->i_mapping, 0);
shmem_unacct_size(info->flags, inode->i_size);
inode->i_size = 0;
shmem_truncate(inode);
@@ -1195,6 +1194,7 @@ static int shmem_populate(struct vm_area_struct *vma,
err = shmem_getpage(inode, pgoff, &page, sgp, NULL);
if (err)
return err;
+ /* Page may still be null, but only if nonblock was set. */
if (page) {
mark_page_accessed(page);
err = install_page(mm, vma, addr, page, prot);
@@ -1202,7 +1202,10 @@ static int shmem_populate(struct vm_area_struct *vma,
page_cache_release(page);
return err;
}
- } else if (nonblock) {
+ } else {
+ /* No page was found just because we can't read it in
+ * now (being here implies nonblock != 0), but the page
+ * may exist, so set the PTE to fault it in later. */
err = install_file_pte(mm, vma, addr, pgoff, prot);
if (err)
return err;
@@ -1296,7 +1299,6 @@ shmem_get_inode(struct super_block *sb, int mode, dev_t dev)
switch (mode & S_IFMT) {
default:
- inode->i_op = &shmem_special_inode_operations;
init_special_inode(inode, mode, dev);
break;
case S_IFREG:
@@ -1606,6 +1608,15 @@ shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
int error = -ENOSPC;
if (inode) {
+ error = security_inode_init_security(inode, dir, NULL, NULL,
+ NULL);
+ if (error) {
+ if (error != -EOPNOTSUPP) {
+ iput(inode);
+ return error;
+ }
+ error = 0;
+ }
if (dir->i_mode & S_ISGID) {
inode->i_gid = dir->i_gid;
if (S_ISDIR(mode))
@@ -1615,7 +1626,6 @@ shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
dir->i_ctime = dir->i_mtime = CURRENT_TIME;
d_instantiate(dentry, inode);
dget(dentry); /* Extra count - pin the dentry in core */
- error = 0;
}
return error;
}
@@ -1745,6 +1755,16 @@ static int shmem_symlink(struct inode *dir, struct dentry *dentry, const char *s
if (!inode)
return -ENOSPC;
+ error = security_inode_init_security(inode, dir, NULL, NULL,
+ NULL);
+ if (error) {
+ if (error != -EOPNOTSUPP) {
+ iput(inode);
+ return error;
+ }
+ error = 0;
+ }
+
info = SHMEM_I(inode);
inode->i_size = len-1;
if (len <= (char *)inode - (char *)info) {
@@ -1800,12 +1820,6 @@ static void shmem_put_link(struct dentry *dentry, struct nameidata *nd, void *co
static struct inode_operations shmem_symlink_inline_operations = {
.readlink = generic_readlink,
.follow_link = shmem_follow_link_inline,
-#ifdef CONFIG_TMPFS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
-#endif
};
static struct inode_operations shmem_symlink_inode_operations = {
@@ -1813,12 +1827,6 @@ static struct inode_operations shmem_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = shmem_follow_link,
.put_link = shmem_put_link,
-#ifdef CONFIG_TMPFS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
-#endif
};
static int shmem_parse_options(char *options, int *mode, uid_t *uid, gid_t *gid, unsigned long *blocks, unsigned long *inodes)
@@ -1938,12 +1946,6 @@ static void shmem_put_super(struct super_block *sb)
sb->s_fs_info = NULL;
}
-#ifdef CONFIG_TMPFS_XATTR
-static struct xattr_handler *shmem_xattr_handlers[];
-#else
-#define shmem_xattr_handlers NULL
-#endif
-
static int shmem_fill_super(struct super_block *sb,
void *data, int silent)
{
@@ -1994,7 +1996,6 @@ static int shmem_fill_super(struct super_block *sb,
sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
sb->s_magic = TMPFS_MAGIC;
sb->s_op = &shmem_ops;
- sb->s_xattr = shmem_xattr_handlers;
inode = shmem_get_inode(sb, S_IFDIR | mode, 0);
if (!inode)
@@ -2083,12 +2084,6 @@ static struct file_operations shmem_file_operations = {
static struct inode_operations shmem_inode_operations = {
.truncate = shmem_truncate,
.setattr = shmem_notify_change,
-#ifdef CONFIG_TMPFS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
-#endif
};
static struct inode_operations shmem_dir_inode_operations = {
@@ -2102,21 +2097,6 @@ static struct inode_operations shmem_dir_inode_operations = {
.rmdir = shmem_rmdir,
.mknod = shmem_mknod,
.rename = shmem_rename,
-#ifdef CONFIG_TMPFS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
-#endif
-#endif
-};
-
-static struct inode_operations shmem_special_inode_operations = {
-#ifdef CONFIG_TMPFS_XATTR
- .setxattr = generic_setxattr,
- .getxattr = generic_getxattr,
- .listxattr = generic_listxattr,
- .removexattr = generic_removexattr,
#endif
};
@@ -2142,48 +2122,6 @@ static struct vm_operations_struct shmem_vm_ops = {
};
-#ifdef CONFIG_TMPFS_SECURITY
-
-static size_t shmem_xattr_security_list(struct inode *inode, char *list, size_t list_len,
- const char *name, size_t name_len)
-{
- return security_inode_listsecurity(inode, list, list_len);
-}
-
-static int shmem_xattr_security_get(struct inode *inode, const char *name, void *buffer, size_t size)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return security_inode_getsecurity(inode, name, buffer, size);
-}
-
-static int shmem_xattr_security_set(struct inode *inode, const char *name, const void *value, size_t size, int flags)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return security_inode_setsecurity(inode, name, value, size, flags);
-}
-
-static struct xattr_handler shmem_xattr_security_handler = {
- .prefix = XATTR_SECURITY_PREFIX,
- .list = shmem_xattr_security_list,
- .get = shmem_xattr_security_get,
- .set = shmem_xattr_security_set,
-};
-
-#endif /* CONFIG_TMPFS_SECURITY */
-
-#ifdef CONFIG_TMPFS_XATTR
-
-static struct xattr_handler *shmem_xattr_handlers[] = {
-#ifdef CONFIG_TMPFS_SECURITY
- &shmem_xattr_security_handler,
-#endif
- NULL
-};
-
-#endif /* CONFIG_TMPFS_XATTR */
-
static struct super_block *shmem_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
{
diff --git a/mm/slab.c b/mm/slab.c
index c9e706db463..05a391059fe 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -75,6 +75,15 @@
*
* At present, each engine can be growing a cache. This should be blocked.
*
+ * 15 March 2005. NUMA slab allocator.
+ * Shai Fultheim <shai@scalex86.org>.
+ * Shobhit Dayal <shobhit@calsoftinc.com>
+ * Alok N Kataria <alokk@calsoftinc.com>
+ * Christoph Lameter <christoph@lameter.com>
+ *
+ * Modified the slab allocator to be node aware on NUMA systems.
+ * Each node has its own list of partial, free and full slabs.
+ * All object allocations for a node occur from node specific slab lists.
*/
#include <linux/config.h>
@@ -93,6 +102,7 @@
#include <linux/module.h>
#include <linux/rcupdate.h>
#include <linux/string.h>
+#include <linux/nodemask.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
@@ -189,6 +199,7 @@
* is less than 512 (PAGE_SIZE<<3), but greater than 256.
*/
+typedef unsigned int kmem_bufctl_t;
#define BUFCTL_END (((kmem_bufctl_t)(~0U))-0)
#define BUFCTL_FREE (((kmem_bufctl_t)(~0U))-1)
#define SLAB_LIMIT (((kmem_bufctl_t)(~0U))-2)
@@ -211,6 +222,7 @@ struct slab {
void *s_mem; /* including colour offset */
unsigned int inuse; /* num of objs active in slab */
kmem_bufctl_t free;
+ unsigned short nodeid;
};
/*
@@ -238,7 +250,6 @@ struct slab_rcu {
/*
* struct array_cache
*
- * Per cpu structures
* Purpose:
* - LIFO ordering, to hand out cache-warm objects from _alloc
* - reduce the number of linked list operations
@@ -253,6 +264,13 @@ struct array_cache {
unsigned int limit;
unsigned int batchcount;
unsigned int touched;
+ spinlock_t lock;
+ void *entry[0]; /*
+ * Must have this definition in here for the proper
+ * alignment of array_cache. Also simplifies accessing
+ * the entries.
+ * [0] is for gcc 2.95. It should really be [].
+ */
};
/* bootstrap: The caches do not work without cpuarrays anymore,
@@ -265,34 +283,83 @@ struct arraycache_init {
};
/*
- * The slab lists of all objects.
- * Hopefully reduce the internal fragmentation
- * NUMA: The spinlock could be moved from the kmem_cache_t
- * into this structure, too. Figure out what causes
- * fewer cross-node spinlock operations.
+ * The slab lists for all objects.
*/
struct kmem_list3 {
struct list_head slabs_partial; /* partial list first, better asm code */
struct list_head slabs_full;
struct list_head slabs_free;
unsigned long free_objects;
- int free_touched;
unsigned long next_reap;
- struct array_cache *shared;
+ int free_touched;
+ unsigned int free_limit;
+ spinlock_t list_lock;
+ struct array_cache *shared; /* shared per node */
+ struct array_cache **alien; /* on other nodes */
};
-#define LIST3_INIT(parent) \
- { \
- .slabs_full = LIST_HEAD_INIT(parent.slabs_full), \
- .slabs_partial = LIST_HEAD_INIT(parent.slabs_partial), \
- .slabs_free = LIST_HEAD_INIT(parent.slabs_free) \
+/*
+ * Need this for bootstrapping a per node allocator.
+ */
+#define NUM_INIT_LISTS (2 * MAX_NUMNODES + 1)
+struct kmem_list3 __initdata initkmem_list3[NUM_INIT_LISTS];
+#define CACHE_CACHE 0
+#define SIZE_AC 1
+#define SIZE_L3 (1 + MAX_NUMNODES)
+
+/*
+ * This function may be completely optimized away if
+ * a constant is passed to it. Mostly the same as
+ * what is in linux/slab.h except it returns an
+ * index.
+ */
+static inline int index_of(const size_t size)
+{
+ if (__builtin_constant_p(size)) {
+ int i = 0;
+
+#define CACHE(x) \
+ if (size <=x) \
+ return i; \
+ else \
+ i++;
+#include "linux/kmalloc_sizes.h"
+#undef CACHE
+ {
+ extern void __bad_size(void);
+ __bad_size();
+ }
}
-#define list3_data(cachep) \
- (&(cachep)->lists)
+ return 0;
+}
+
+#define INDEX_AC index_of(sizeof(struct arraycache_init))
+#define INDEX_L3 index_of(sizeof(struct kmem_list3))
+
+static inline void kmem_list3_init(struct kmem_list3 *parent)
+{
+ INIT_LIST_HEAD(&parent->slabs_full);
+ INIT_LIST_HEAD(&parent->slabs_partial);
+ INIT_LIST_HEAD(&parent->slabs_free);
+ parent->shared = NULL;
+ parent->alien = NULL;
+ spin_lock_init(&parent->list_lock);
+ parent->free_objects = 0;
+ parent->free_touched = 0;
+}
-/* NUMA: per-node */
-#define list3_data_ptr(cachep, ptr) \
- list3_data(cachep)
+#define MAKE_LIST(cachep, listp, slab, nodeid) \
+ do { \
+ INIT_LIST_HEAD(listp); \
+ list_splice(&(cachep->nodelists[nodeid]->slab), listp); \
+ } while (0)
+
+#define MAKE_ALL_LISTS(cachep, ptr, nodeid) \
+ do { \
+ MAKE_LIST((cachep), (&(ptr)->slabs_full), slabs_full, nodeid); \
+ MAKE_LIST((cachep), (&(ptr)->slabs_partial), slabs_partial, nodeid); \
+ MAKE_LIST((cachep), (&(ptr)->slabs_free), slabs_free, nodeid); \
+ } while (0)
/*
* kmem_cache_t
@@ -305,13 +372,12 @@ struct kmem_cache_s {
struct array_cache *array[NR_CPUS];
unsigned int batchcount;
unsigned int limit;
-/* 2) touched by every alloc & free from the backend */
- struct kmem_list3 lists;
- /* NUMA: kmem_3list_t *nodelists[MAX_NUMNODES] */
+ unsigned int shared;
unsigned int objsize;
+/* 2) touched by every alloc & free from the backend */
+ struct kmem_list3 *nodelists[MAX_NUMNODES];
unsigned int flags; /* constant flags */
unsigned int num; /* # of objs per slab */
- unsigned int free_limit; /* upper limit of objects in the lists */
spinlock_t spinlock;
/* 3) cache_grow/shrink */
@@ -348,6 +414,7 @@ struct kmem_cache_s {
unsigned long errors;
unsigned long max_freeable;
unsigned long node_allocs;
+ unsigned long node_frees;
atomic_t allochit;
atomic_t allocmiss;
atomic_t freehit;
@@ -383,6 +450,7 @@ struct kmem_cache_s {
} while (0)
#define STATS_INC_ERR(x) ((x)->errors++)
#define STATS_INC_NODEALLOCS(x) ((x)->node_allocs++)
+#define STATS_INC_NODEFREES(x) ((x)->node_frees++)
#define STATS_SET_FREEABLE(x, i) \
do { if ((x)->max_freeable < i) \
(x)->max_freeable = i; \
@@ -401,6 +469,7 @@ struct kmem_cache_s {
#define STATS_SET_HIGH(x) do { } while (0)
#define STATS_INC_ERR(x) do { } while (0)
#define STATS_INC_NODEALLOCS(x) do { } while (0)
+#define STATS_INC_NODEFREES(x) do { } while (0)
#define STATS_SET_FREEABLE(x, i) \
do { } while (0)
@@ -533,9 +602,9 @@ static struct arraycache_init initarray_generic =
/* internal cache of cache description objs */
static kmem_cache_t cache_cache = {
- .lists = LIST3_INIT(cache_cache.lists),
.batchcount = 1,
.limit = BOOT_CPUCACHE_ENTRIES,
+ .shared = 1,
.objsize = sizeof(kmem_cache_t),
.flags = SLAB_NO_REAP,
.spinlock = SPIN_LOCK_UNLOCKED,
@@ -556,7 +625,6 @@ static struct list_head cache_chain;
* SLAB_RECLAIM_ACCOUNT turns this on per-slab
*/
atomic_t slab_reclaim_pages;
-EXPORT_SYMBOL(slab_reclaim_pages);
/*
* chicken and egg problem: delay the per-cpu array allocation
@@ -564,7 +632,8 @@ EXPORT_SYMBOL(slab_reclaim_pages);
*/
static enum {
NONE,
- PARTIAL,
+ PARTIAL_AC,
+ PARTIAL_L3,
FULL
} g_cpucache_up;
@@ -573,11 +642,7 @@ static DEFINE_PER_CPU(struct work_struct, reap_work);
static void free_block(kmem_cache_t* cachep, void** objpp, int len);
static void enable_cpucache (kmem_cache_t *cachep);
static void cache_reap (void *unused);
-
-static inline void **ac_entry(struct array_cache *ac)
-{
- return (void**)(ac+1);
-}
+static int __node_shrink(kmem_cache_t *cachep, int node);
static inline struct array_cache *ac_data(kmem_cache_t *cachep)
{
@@ -600,7 +665,7 @@ static inline kmem_cache_t *__find_general_cachep(size_t size,
csizep++;
/*
- * Really subtile: The last entry with cs->cs_size==ULONG_MAX
+ * Really subtle: The last entry with cs->cs_size==ULONG_MAX
* has cs_{dma,}cachep==NULL. Thus no special case
* for large kmalloc calls required.
*/
@@ -675,48 +740,160 @@ static void __devinit start_cpu_timer(int cpu)
}
}
-static struct array_cache *alloc_arraycache(int cpu, int entries,
+static struct array_cache *alloc_arraycache(int node, int entries,
int batchcount)
{
int memsize = sizeof(void*)*entries+sizeof(struct array_cache);
struct array_cache *nc = NULL;
- if (cpu == -1)
- nc = kmalloc(memsize, GFP_KERNEL);
- else
- nc = kmalloc_node(memsize, GFP_KERNEL, cpu_to_node(cpu));
-
+ nc = kmalloc_node(memsize, GFP_KERNEL, node);
if (nc) {
nc->avail = 0;
nc->limit = entries;
nc->batchcount = batchcount;
nc->touched = 0;
+ spin_lock_init(&nc->lock);
}
return nc;
}
+#ifdef CONFIG_NUMA
+static inline struct array_cache **alloc_alien_cache(int node, int limit)
+{
+ struct array_cache **ac_ptr;
+ int memsize = sizeof(void*)*MAX_NUMNODES;
+ int i;
+
+ if (limit > 1)
+ limit = 12;
+ ac_ptr = kmalloc_node(memsize, GFP_KERNEL, node);
+ if (ac_ptr) {
+ for_each_node(i) {
+ if (i == node || !node_online(i)) {
+ ac_ptr[i] = NULL;
+ continue;
+ }
+ ac_ptr[i] = alloc_arraycache(node, limit, 0xbaadf00d);
+ if (!ac_ptr[i]) {
+ for (i--; i <=0; i--)
+ kfree(ac_ptr[i]);
+ kfree(ac_ptr);
+ return NULL;
+ }
+ }
+ }
+ return ac_ptr;
+}
+
+static inline void free_alien_cache(struct array_cache **ac_ptr)
+{
+ int i;
+
+ if (!ac_ptr)
+ return;
+
+ for_each_node(i)
+ kfree(ac_ptr[i]);
+
+ kfree(ac_ptr);
+}
+
+static inline void __drain_alien_cache(kmem_cache_t *cachep, struct array_cache *ac, int node)
+{
+ struct kmem_list3 *rl3 = cachep->nodelists[node];
+
+ if (ac->avail) {
+ spin_lock(&rl3->list_lock);
+ free_block(cachep, ac->entry, ac->avail);
+ ac->avail = 0;
+ spin_unlock(&rl3->list_lock);
+ }
+}
+
+static void drain_alien_cache(kmem_cache_t *cachep, struct kmem_list3 *l3)
+{
+ int i=0;
+ struct array_cache *ac;
+ unsigned long flags;
+
+ for_each_online_node(i) {
+ ac = l3->alien[i];
+ if (ac) {
+ spin_lock_irqsave(&ac->lock, flags);
+ __drain_alien_cache(cachep, ac, i);
+ spin_unlock_irqrestore(&ac->lock, flags);
+ }
+ }
+}
+#else
+#define alloc_alien_cache(node, limit) do { } while (0)
+#define free_alien_cache(ac_ptr) do { } while (0)
+#define drain_alien_cache(cachep, l3) do { } while (0)
+#endif
+
static int __devinit cpuup_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
long cpu = (long)hcpu;
kmem_cache_t* cachep;
+ struct kmem_list3 *l3 = NULL;
+ int node = cpu_to_node(cpu);
+ int memsize = sizeof(struct kmem_list3);
+ struct array_cache *nc = NULL;
switch (action) {
case CPU_UP_PREPARE:
down(&cache_chain_sem);
+ /* we need to do this right in the beginning since
+ * alloc_arraycache's are going to use this list.
+ * kmalloc_node allows us to add the slab to the right
+ * kmem_list3 and not this cpu's kmem_list3
+ */
+
list_for_each_entry(cachep, &cache_chain, next) {
- struct array_cache *nc;
+ /* setup the size64 kmemlist for cpu before we can
+ * begin anything. Make sure some other cpu on this
+ * node has not already allocated this
+ */
+ if (!cachep->nodelists[node]) {
+ if (!(l3 = kmalloc_node(memsize,
+ GFP_KERNEL, node)))
+ goto bad;
+ kmem_list3_init(l3);
+ l3->next_reap = jiffies + REAPTIMEOUT_LIST3 +
+ ((unsigned long)cachep)%REAPTIMEOUT_LIST3;
+
+ cachep->nodelists[node] = l3;
+ }
- nc = alloc_arraycache(cpu, cachep->limit, cachep->batchcount);
+ spin_lock_irq(&cachep->nodelists[node]->list_lock);
+ cachep->nodelists[node]->free_limit =
+ (1 + nr_cpus_node(node)) *
+ cachep->batchcount + cachep->num;
+ spin_unlock_irq(&cachep->nodelists[node]->list_lock);
+ }
+
+ /* Now we can go ahead with allocating the shared array's
+ & array cache's */
+ list_for_each_entry(cachep, &cache_chain, next) {
+ nc = alloc_arraycache(node, cachep->limit,
+ cachep->batchcount);
if (!nc)
goto bad;
-
- spin_lock_irq(&cachep->spinlock);
cachep->array[cpu] = nc;
- cachep->free_limit = (1+num_online_cpus())*cachep->batchcount
- + cachep->num;
- spin_unlock_irq(&cachep->spinlock);
+ l3 = cachep->nodelists[node];
+ BUG_ON(!l3);
+ if (!l3->shared) {
+ if (!(nc = alloc_arraycache(node,
+ cachep->shared*cachep->batchcount,
+ 0xbaadf00d)))
+ goto bad;
+
+ /* we are serialised from CPU_DEAD or
+ CPU_UP_CANCELLED by the cpucontrol lock */
+ l3->shared = nc;
+ }
}
up(&cache_chain_sem);
break;
@@ -731,13 +908,51 @@ static int __devinit cpuup_callback(struct notifier_block *nfb,
list_for_each_entry(cachep, &cache_chain, next) {
struct array_cache *nc;
+ cpumask_t mask;
+ mask = node_to_cpumask(node);
spin_lock_irq(&cachep->spinlock);
/* cpu is dead; no one can alloc from it. */
nc = cachep->array[cpu];
cachep->array[cpu] = NULL;
- cachep->free_limit -= cachep->batchcount;
- free_block(cachep, ac_entry(nc), nc->avail);
+ l3 = cachep->nodelists[node];
+
+ if (!l3)
+ goto unlock_cache;
+
+ spin_lock(&l3->list_lock);
+
+ /* Free limit for this kmem_list3 */
+ l3->free_limit -= cachep->batchcount;
+ if (nc)
+ free_block(cachep, nc->entry, nc->avail);
+
+ if (!cpus_empty(mask)) {
+ spin_unlock(&l3->list_lock);
+ goto unlock_cache;
+ }
+
+ if (l3->shared) {
+ free_block(cachep, l3->shared->entry,
+ l3->shared->avail);
+ kfree(l3->shared);
+ l3->shared = NULL;
+ }
+ if (l3->alien) {
+ drain_alien_cache(cachep, l3);
+ free_alien_cache(l3->alien);
+ l3->alien = NULL;
+ }
+
+ /* free slabs belonging to this node */
+ if (__node_shrink(cachep, node)) {
+ cachep->nodelists[node] = NULL;
+ spin_unlock(&l3->list_lock);
+ kfree(l3);
+ } else {
+ spin_unlock(&l3->list_lock);
+ }
+unlock_cache:
spin_unlock_irq(&cachep->spinlock);
kfree(nc);
}
@@ -753,6 +968,25 @@ bad:
static struct notifier_block cpucache_notifier = { &cpuup_callback, NULL, 0 };
+/*
+ * swap the static kmem_list3 with kmalloced memory
+ */
+static void init_list(kmem_cache_t *cachep, struct kmem_list3 *list,
+ int nodeid)
+{
+ struct kmem_list3 *ptr;
+
+ BUG_ON(cachep->nodelists[nodeid] != list);
+ ptr = kmalloc_node(sizeof(struct kmem_list3), GFP_KERNEL, nodeid);
+ BUG_ON(!ptr);
+
+ local_irq_disable();
+ memcpy(ptr, list, sizeof(struct kmem_list3));
+ MAKE_ALL_LISTS(cachep, ptr, nodeid);
+ cachep->nodelists[nodeid] = ptr;
+ local_irq_enable();
+}
+
/* Initialisation.
* Called after the gfp() functions have been enabled, and before smp_init().
*/
@@ -761,6 +995,13 @@ void __init kmem_cache_init(void)
size_t left_over;
struct cache_sizes *sizes;
struct cache_names *names;
+ int i;
+
+ for (i = 0; i < NUM_INIT_LISTS; i++) {
+ kmem_list3_init(&initkmem_list3[i]);
+ if (i < MAX_NUMNODES)
+ cache_cache.nodelists[i] = NULL;
+ }
/*
* Fragmentation resistance on low memory - only use bigger
@@ -769,21 +1010,24 @@ void __init kmem_cache_init(void)
if (num_physpages > (32 << 20) >> PAGE_SHIFT)
slab_break_gfp_order = BREAK_GFP_ORDER_HI;
-
/* Bootstrap is tricky, because several objects are allocated
* from caches that do not exist yet:
* 1) initialize the cache_cache cache: it contains the kmem_cache_t
* structures of all caches, except cache_cache itself: cache_cache
* is statically allocated.
- * Initially an __init data area is used for the head array, it's
- * replaced with a kmalloc allocated array at the end of the bootstrap.
+ * Initially an __init data area is used for the head array and the
+ * kmem_list3 structures, it's replaced with a kmalloc allocated
+ * array at the end of the bootstrap.
* 2) Create the first kmalloc cache.
- * The kmem_cache_t for the new cache is allocated normally. An __init
- * data area is used for the head array.
- * 3) Create the remaining kmalloc caches, with minimally sized head arrays.
+ * The kmem_cache_t for the new cache is allocated normally.
+ * An __init data area is used for the head array.
+ * 3) Create the remaining kmalloc caches, with minimally sized
+ * head arrays.
* 4) Replace the __init data head arrays for cache_cache and the first
* kmalloc cache with kmalloc allocated arrays.
- * 5) Resize the head arrays of the kmalloc caches to their final sizes.
+ * 5) Replace the __init data for kmem_list3 for cache_cache and
+ * the other cache's with kmalloc allocated memory.
+ * 6) Resize the head arrays of the kmalloc caches to their final sizes.
*/
/* 1) create the cache_cache */
@@ -792,6 +1036,7 @@ void __init kmem_cache_init(void)
list_add(&cache_cache.next, &cache_chain);
cache_cache.colour_off = cache_line_size();
cache_cache.array[smp_processor_id()] = &initarray_cache.cache;
+ cache_cache.nodelists[numa_node_id()] = &initkmem_list3[CACHE_CACHE];
cache_cache.objsize = ALIGN(cache_cache.objsize, cache_line_size());
@@ -809,15 +1054,33 @@ void __init kmem_cache_init(void)
sizes = malloc_sizes;
names = cache_names;
+ /* Initialize the caches that provide memory for the array cache
+ * and the kmem_list3 structures first.
+ * Without this, further allocations will bug
+ */
+
+ sizes[INDEX_AC].cs_cachep = kmem_cache_create(names[INDEX_AC].name,
+ sizes[INDEX_AC].cs_size, ARCH_KMALLOC_MINALIGN,
+ (ARCH_KMALLOC_FLAGS | SLAB_PANIC), NULL, NULL);
+
+ if (INDEX_AC != INDEX_L3)
+ sizes[INDEX_L3].cs_cachep =
+ kmem_cache_create(names[INDEX_L3].name,
+ sizes[INDEX_L3].cs_size, ARCH_KMALLOC_MINALIGN,
+ (ARCH_KMALLOC_FLAGS | SLAB_PANIC), NULL, NULL);
+
while (sizes->cs_size != ULONG_MAX) {
- /* For performance, all the general caches are L1 aligned.
+ /*
+ * For performance, all the general caches are L1 aligned.
* This should be particularly beneficial on SMP boxes, as it
* eliminates "false sharing".
* Note for systems short on memory removing the alignment will
- * allow tighter packing of the smaller caches. */
- sizes->cs_cachep = kmem_cache_create(names->name,
- sizes->cs_size, ARCH_KMALLOC_MINALIGN,
- (ARCH_KMALLOC_FLAGS | SLAB_PANIC), NULL, NULL);
+ * allow tighter packing of the smaller caches.
+ */
+ if(!sizes->cs_cachep)
+ sizes->cs_cachep = kmem_cache_create(names->name,
+ sizes->cs_size, ARCH_KMALLOC_MINALIGN,
+ (ARCH_KMALLOC_FLAGS | SLAB_PANIC), NULL, NULL);
/* Inc off-slab bufctl limit until the ceiling is hit. */
if (!(OFF_SLAB(sizes->cs_cachep))) {
@@ -836,24 +1099,47 @@ void __init kmem_cache_init(void)
/* 4) Replace the bootstrap head arrays */
{
void * ptr;
-
+
ptr = kmalloc(sizeof(struct arraycache_init), GFP_KERNEL);
+
local_irq_disable();
BUG_ON(ac_data(&cache_cache) != &initarray_cache.cache);
- memcpy(ptr, ac_data(&cache_cache), sizeof(struct arraycache_init));
+ memcpy(ptr, ac_data(&cache_cache),
+ sizeof(struct arraycache_init));
cache_cache.array[smp_processor_id()] = ptr;
local_irq_enable();
-
+
ptr = kmalloc(sizeof(struct arraycache_init), GFP_KERNEL);
+
local_irq_disable();
- BUG_ON(ac_data(malloc_sizes[0].cs_cachep) != &initarray_generic.cache);
- memcpy(ptr, ac_data(malloc_sizes[0].cs_cachep),
+ BUG_ON(ac_data(malloc_sizes[INDEX_AC].cs_cachep)
+ != &initarray_generic.cache);
+ memcpy(ptr, ac_data(malloc_sizes[INDEX_AC].cs_cachep),
sizeof(struct arraycache_init));
- malloc_sizes[0].cs_cachep->array[smp_processor_id()] = ptr;
+ malloc_sizes[INDEX_AC].cs_cachep->array[smp_processor_id()] =
+ ptr;
local_irq_enable();
}
+ /* 5) Replace the bootstrap kmem_list3's */
+ {
+ int node;
+ /* Replace the static kmem_list3 structures for the boot cpu */
+ init_list(&cache_cache, &initkmem_list3[CACHE_CACHE],
+ numa_node_id());
+
+ for_each_online_node(node) {
+ init_list(malloc_sizes[INDEX_AC].cs_cachep,
+ &initkmem_list3[SIZE_AC+node], node);
+
+ if (INDEX_AC != INDEX_L3) {
+ init_list(malloc_sizes[INDEX_L3].cs_cachep,
+ &initkmem_list3[SIZE_L3+node],
+ node);
+ }
+ }
+ }
- /* 5) resize the head arrays to their final sizes */
+ /* 6) resize the head arrays to their final sizes */
{
kmem_cache_t *cachep;
down(&cache_chain_sem);
@@ -869,7 +1155,6 @@ void __init kmem_cache_init(void)
* that initializes ac_data for all new cpus
*/
register_cpu_notifier(&cpucache_notifier);
-
/* The reap timers are started later, with a module init call:
* That part of the kernel is not yet operational.
@@ -884,10 +1169,8 @@ static int __init cpucache_init(void)
* Register the timers that return unneeded
* pages to gfp.
*/
- for (cpu = 0; cpu < NR_CPUS; cpu++) {
- if (cpu_online(cpu))
- start_cpu_timer(cpu);
- }
+ for_each_online_cpu(cpu)
+ start_cpu_timer(cpu);
return 0;
}
@@ -1166,6 +1449,20 @@ static void slab_destroy (kmem_cache_t *cachep, struct slab *slabp)
}
}
+/* For setting up all the kmem_list3s for cache whose objsize is same
+ as size of kmem_list3. */
+static inline void set_up_list3s(kmem_cache_t *cachep, int index)
+{
+ int node;
+
+ for_each_online_node(node) {
+ cachep->nodelists[node] = &initkmem_list3[index+node];
+ cachep->nodelists[node]->next_reap = jiffies +
+ REAPTIMEOUT_LIST3 +
+ ((unsigned long)cachep)%REAPTIMEOUT_LIST3;
+ }
+}
+
/**
* kmem_cache_create - Create a cache.
* @name: A string which is used in /proc/slabinfo to identify this cache.
@@ -1319,7 +1616,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
size += BYTES_PER_WORD;
}
#if FORCED_DEBUG && defined(CONFIG_DEBUG_PAGEALLOC)
- if (size > 128 && cachep->reallen > cache_line_size() && size < PAGE_SIZE) {
+ if (size >= malloc_sizes[INDEX_L3+1].cs_size && cachep->reallen > cache_line_size() && size < PAGE_SIZE) {
cachep->dbghead += PAGE_SIZE - size;
size = PAGE_SIZE;
}
@@ -1421,10 +1718,6 @@ next:
cachep->gfpflags |= GFP_DMA;
spin_lock_init(&cachep->spinlock);
cachep->objsize = size;
- /* NUMA */
- INIT_LIST_HEAD(&cachep->lists.slabs_full);
- INIT_LIST_HEAD(&cachep->lists.slabs_partial);
- INIT_LIST_HEAD(&cachep->lists.slabs_free);
if (flags & CFLGS_OFF_SLAB)
cachep->slabp_cache = kmem_find_general_cachep(slab_size,0);
@@ -1443,11 +1736,43 @@ next:
* the cache that's used by kmalloc(24), otherwise
* the creation of further caches will BUG().
*/
- cachep->array[smp_processor_id()] = &initarray_generic.cache;
- g_cpucache_up = PARTIAL;
+ cachep->array[smp_processor_id()] =
+ &initarray_generic.cache;
+
+ /* If the cache that's used by
+ * kmalloc(sizeof(kmem_list3)) is the first cache,
+ * then we need to set up all its list3s, otherwise
+ * the creation of further caches will BUG().
+ */
+ set_up_list3s(cachep, SIZE_AC);
+ if (INDEX_AC == INDEX_L3)
+ g_cpucache_up = PARTIAL_L3;
+ else
+ g_cpucache_up = PARTIAL_AC;
} else {
- cachep->array[smp_processor_id()] = kmalloc(sizeof(struct arraycache_init),GFP_KERNEL);
+ cachep->array[smp_processor_id()] =
+ kmalloc(sizeof(struct arraycache_init),
+ GFP_KERNEL);
+
+ if (g_cpucache_up == PARTIAL_AC) {
+ set_up_list3s(cachep, SIZE_L3);
+ g_cpucache_up = PARTIAL_L3;
+ } else {
+ int node;
+ for_each_online_node(node) {
+
+ cachep->nodelists[node] =
+ kmalloc_node(sizeof(struct kmem_list3),
+ GFP_KERNEL, node);
+ BUG_ON(!cachep->nodelists[node]);
+ kmem_list3_init(cachep->nodelists[node]);
+ }
+ }
}
+ cachep->nodelists[numa_node_id()]->next_reap =
+ jiffies + REAPTIMEOUT_LIST3 +
+ ((unsigned long)cachep)%REAPTIMEOUT_LIST3;
+
BUG_ON(!ac_data(cachep));
ac_data(cachep)->avail = 0;
ac_data(cachep)->limit = BOOT_CPUCACHE_ENTRIES;
@@ -1455,13 +1780,8 @@ next:
ac_data(cachep)->touched = 0;
cachep->batchcount = 1;
cachep->limit = BOOT_CPUCACHE_ENTRIES;
- cachep->free_limit = (1+num_online_cpus())*cachep->batchcount
- + cachep->num;
}
- cachep->lists.next_reap = jiffies + REAPTIMEOUT_LIST3 +
- ((unsigned long)cachep)%REAPTIMEOUT_LIST3;
-
/* Need the semaphore to access the chain. */
down(&cache_chain_sem);
{
@@ -1518,13 +1838,23 @@ static void check_spinlock_acquired(kmem_cache_t *cachep)
{
#ifdef CONFIG_SMP
check_irq_off();
- BUG_ON(spin_trylock(&cachep->spinlock));
+ assert_spin_locked(&cachep->nodelists[numa_node_id()]->list_lock);
+#endif
+}
+
+static inline void check_spinlock_acquired_node(kmem_cache_t *cachep, int node)
+{
+#ifdef CONFIG_SMP
+ check_irq_off();
+ assert_spin_locked(&cachep->nodelists[node]->list_lock);
#endif
}
+
#else
#define check_irq_off() do { } while(0)
#define check_irq_on() do { } while(0)
#define check_spinlock_acquired(x) do { } while(0)
+#define check_spinlock_acquired_node(x, y) do { } while(0)
#endif
/*
@@ -1546,7 +1876,7 @@ static void smp_call_function_all_cpus(void (*func) (void *arg), void *arg)
}
static void drain_array_locked(kmem_cache_t* cachep,
- struct array_cache *ac, int force);
+ struct array_cache *ac, int force, int node);
static void do_drain(void *arg)
{
@@ -1555,59 +1885,82 @@ static void do_drain(void *arg)
check_irq_off();
ac = ac_data(cachep);
- spin_lock(&cachep->spinlock);
- free_block(cachep, &ac_entry(ac)[0], ac->avail);
- spin_unlock(&cachep->spinlock);
+ spin_lock(&cachep->nodelists[numa_node_id()]->list_lock);
+ free_block(cachep, ac->entry, ac->avail);
+ spin_unlock(&cachep->nodelists[numa_node_id()]->list_lock);
ac->avail = 0;
}
static void drain_cpu_caches(kmem_cache_t *cachep)
{
+ struct kmem_list3 *l3;
+ int node;
+
smp_call_function_all_cpus(do_drain, cachep);
check_irq_on();
spin_lock_irq(&cachep->spinlock);
- if (cachep->lists.shared)
- drain_array_locked(cachep, cachep->lists.shared, 1);
+ for_each_online_node(node) {
+ l3 = cachep->nodelists[node];
+ if (l3) {
+ spin_lock(&l3->list_lock);
+ drain_array_locked(cachep, l3->shared, 1, node);
+ spin_unlock(&l3->list_lock);
+ if (l3->alien)
+ drain_alien_cache(cachep, l3);
+ }
+ }
spin_unlock_irq(&cachep->spinlock);
}
-
-/* NUMA shrink all list3s */
-static int __cache_shrink(kmem_cache_t *cachep)
+static int __node_shrink(kmem_cache_t *cachep, int node)
{
struct slab *slabp;
+ struct kmem_list3 *l3 = cachep->nodelists[node];
int ret;
- drain_cpu_caches(cachep);
-
- check_irq_on();
- spin_lock_irq(&cachep->spinlock);
-
- for(;;) {
+ for (;;) {
struct list_head *p;
- p = cachep->lists.slabs_free.prev;
- if (p == &cachep->lists.slabs_free)
+ p = l3->slabs_free.prev;
+ if (p == &l3->slabs_free)
break;
- slabp = list_entry(cachep->lists.slabs_free.prev, struct slab, list);
+ slabp = list_entry(l3->slabs_free.prev, struct slab, list);
#if DEBUG
if (slabp->inuse)
BUG();
#endif
list_del(&slabp->list);
- cachep->lists.free_objects -= cachep->num;
- spin_unlock_irq(&cachep->spinlock);
+ l3->free_objects -= cachep->num;
+ spin_unlock_irq(&l3->list_lock);
slab_destroy(cachep, slabp);
- spin_lock_irq(&cachep->spinlock);
+ spin_lock_irq(&l3->list_lock);
}
- ret = !list_empty(&cachep->lists.slabs_full) ||
- !list_empty(&cachep->lists.slabs_partial);
- spin_unlock_irq(&cachep->spinlock);
+ ret = !list_empty(&l3->slabs_full) ||
+ !list_empty(&l3->slabs_partial);
return ret;
}
+static int __cache_shrink(kmem_cache_t *cachep)
+{
+ int ret = 0, i = 0;
+ struct kmem_list3 *l3;
+
+ drain_cpu_caches(cachep);
+
+ check_irq_on();
+ for_each_online_node(i) {
+ l3 = cachep->nodelists[i];
+ if (l3) {
+ spin_lock_irq(&l3->list_lock);
+ ret += __node_shrink(cachep, i);
+ spin_unlock_irq(&l3->list_lock);
+ }
+ }
+ return (ret ? 1 : 0);
+}
+
/**
* kmem_cache_shrink - Shrink a cache.
* @cachep: The cache to shrink.
@@ -1644,6 +1997,7 @@ EXPORT_SYMBOL(kmem_cache_shrink);
int kmem_cache_destroy(kmem_cache_t * cachep)
{
int i;
+ struct kmem_list3 *l3;
if (!cachep || in_interrupt())
BUG();
@@ -1671,15 +2025,17 @@ int kmem_cache_destroy(kmem_cache_t * cachep)
if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU))
synchronize_rcu();
- /* no cpu_online check required here since we clear the percpu
- * array on cpu offline and set this to NULL.
- */
- for (i = 0; i < NR_CPUS; i++)
+ for_each_online_cpu(i)
kfree(cachep->array[i]);
/* NUMA: free the list3 structures */
- kfree(cachep->lists.shared);
- cachep->lists.shared = NULL;
+ for_each_online_node(i) {
+ if ((l3 = cachep->nodelists[i])) {
+ kfree(l3->shared);
+ free_alien_cache(l3->alien);
+ kfree(l3);
+ }
+ }
kmem_cache_free(&cache_cache, cachep);
unlock_cpu_hotplug();
@@ -1689,8 +2045,8 @@ int kmem_cache_destroy(kmem_cache_t * cachep)
EXPORT_SYMBOL(kmem_cache_destroy);
/* Get the memory for a slab management obj. */
-static struct slab* alloc_slabmgmt(kmem_cache_t *cachep,
- void *objp, int colour_off, unsigned int __nocast local_flags)
+static struct slab* alloc_slabmgmt(kmem_cache_t *cachep, void *objp,
+ int colour_off, unsigned int __nocast local_flags)
{
struct slab *slabp;
@@ -1721,7 +2077,7 @@ static void cache_init_objs(kmem_cache_t *cachep,
int i;
for (i = 0; i < cachep->num; i++) {
- void* objp = slabp->s_mem+cachep->objsize*i;
+ void *objp = slabp->s_mem+cachep->objsize*i;
#if DEBUG
/* need to poison the objs? */
if (cachep->flags & SLAB_POISON)
@@ -1798,6 +2154,7 @@ static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nod
size_t offset;
unsigned int local_flags;
unsigned long ctor_flags;
+ struct kmem_list3 *l3;
/* Be lazy and only check for valid flags here,
* keeping it out of the critical path in kmem_cache_alloc().
@@ -1829,6 +2186,7 @@ static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nod
spin_unlock(&cachep->spinlock);
+ check_irq_off();
if (local_flags & __GFP_WAIT)
local_irq_enable();
@@ -1840,8 +2198,9 @@ static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nod
*/
kmem_flagcheck(cachep, flags);
-
- /* Get mem for the objs. */
+ /* Get mem for the objs.
+ * Attempt to allocate a physical page from 'nodeid',
+ */
if (!(objp = kmem_getpages(cachep, flags, nodeid)))
goto failed;
@@ -1849,6 +2208,7 @@ static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nod
if (!(slabp = alloc_slabmgmt(cachep, objp, offset, local_flags)))
goto opps1;
+ slabp->nodeid = nodeid;
set_slab_attr(cachep, slabp, objp);
cache_init_objs(cachep, slabp, ctor_flags);
@@ -1856,13 +2216,14 @@ static int cache_grow(kmem_cache_t *cachep, unsigned int __nocast flags, int nod
if (local_flags & __GFP_WAIT)
local_irq_disable();
check_irq_off();
- spin_lock(&cachep->spinlock);
+ l3 = cachep->nodelists[nodeid];
+ spin_lock(&l3->list_lock);
/* Make slab active. */
- list_add_tail(&slabp->list, &(list3_data(cachep)->slabs_free));
+ list_add_tail(&slabp->list, &(l3->slabs_free));
STATS_INC_GROWN(cachep);
- list3_data(cachep)->free_objects += cachep->num;
- spin_unlock(&cachep->spinlock);
+ l3->free_objects += cachep->num;
+ spin_unlock(&l3->list_lock);
return 1;
opps1:
kmem_freepages(cachep, objp);
@@ -1968,7 +2329,6 @@ static void check_slabp(kmem_cache_t *cachep, struct slab *slabp)
kmem_bufctl_t i;
int entries = 0;
- check_spinlock_acquired(cachep);
/* Check slab's freelist to see if this obj is there. */
for (i = slabp->free; i != BUFCTL_END; i = slab_bufctl(slabp)[i]) {
entries++;
@@ -2011,10 +2371,11 @@ retry:
*/
batchcount = BATCHREFILL_LIMIT;
}
- l3 = list3_data(cachep);
+ l3 = cachep->nodelists[numa_node_id()];
+
+ BUG_ON(ac->avail > 0 || !l3);
+ spin_lock(&l3->list_lock);
- BUG_ON(ac->avail > 0);
- spin_lock(&cachep->spinlock);
if (l3->shared) {
struct array_cache *shared_array = l3->shared;
if (shared_array->avail) {
@@ -2022,8 +2383,9 @@ retry:
batchcount = shared_array->avail;
shared_array->avail -= batchcount;
ac->avail = batchcount;
- memcpy(ac_entry(ac), &ac_entry(shared_array)[shared_array->avail],
- sizeof(void*)*batchcount);
+ memcpy(ac->entry,
+ &(shared_array->entry[shared_array->avail]),
+ sizeof(void*)*batchcount);
shared_array->touched = 1;
goto alloc_done;
}
@@ -2050,7 +2412,8 @@ retry:
STATS_SET_HIGH(cachep);
/* get obj pointer */
- ac_entry(ac)[ac->avail++] = slabp->s_mem + slabp->free*cachep->objsize;
+ ac->entry[ac->avail++] = slabp->s_mem +
+ slabp->free*cachep->objsize;
slabp->inuse++;
next = slab_bufctl(slabp)[slabp->free];
@@ -2072,12 +2435,12 @@ retry:
must_grow:
l3->free_objects -= ac->avail;
alloc_done:
- spin_unlock(&cachep->spinlock);
+ spin_unlock(&l3->list_lock);
if (unlikely(!ac->avail)) {
int x;
- x = cache_grow(cachep, flags, -1);
-
+ x = cache_grow(cachep, flags, numa_node_id());
+
// cache_grow can reenable interrupts, then ac could change.
ac = ac_data(cachep);
if (!x && ac->avail == 0) // no objects in sight? abort
@@ -2087,7 +2450,7 @@ alloc_done:
goto retry;
}
ac->touched = 1;
- return ac_entry(ac)[--ac->avail];
+ return ac->entry[--ac->avail];
}
static inline void
@@ -2159,43 +2522,116 @@ static inline void *__cache_alloc(kmem_cache_t *cachep, unsigned int __nocast fl
if (likely(ac->avail)) {
STATS_INC_ALLOCHIT(cachep);
ac->touched = 1;
- objp = ac_entry(ac)[--ac->avail];
+ objp = ac->entry[--ac->avail];
} else {
STATS_INC_ALLOCMISS(cachep);
objp = cache_alloc_refill(cachep, flags);
}
local_irq_restore(save_flags);
- objp = cache_alloc_debugcheck_after(cachep, flags, objp, __builtin_return_address(0));
+ objp = cache_alloc_debugcheck_after(cachep, flags, objp,
+ __builtin_return_address(0));
+ prefetchw(objp);
return objp;
}
-/*
- * NUMA: different approach needed if the spinlock is moved into
- * the l3 structure
+#ifdef CONFIG_NUMA
+/*
+ * A interface to enable slab creation on nodeid
*/
+static void *__cache_alloc_node(kmem_cache_t *cachep, int flags, int nodeid)
+{
+ struct list_head *entry;
+ struct slab *slabp;
+ struct kmem_list3 *l3;
+ void *obj;
+ kmem_bufctl_t next;
+ int x;
+ l3 = cachep->nodelists[nodeid];
+ BUG_ON(!l3);
+
+retry:
+ spin_lock(&l3->list_lock);
+ entry = l3->slabs_partial.next;
+ if (entry == &l3->slabs_partial) {
+ l3->free_touched = 1;
+ entry = l3->slabs_free.next;
+ if (entry == &l3->slabs_free)
+ goto must_grow;
+ }
+
+ slabp = list_entry(entry, struct slab, list);
+ check_spinlock_acquired_node(cachep, nodeid);
+ check_slabp(cachep, slabp);
+
+ STATS_INC_NODEALLOCS(cachep);
+ STATS_INC_ACTIVE(cachep);
+ STATS_SET_HIGH(cachep);
+
+ BUG_ON(slabp->inuse == cachep->num);
+
+ /* get obj pointer */
+ obj = slabp->s_mem + slabp->free*cachep->objsize;
+ slabp->inuse++;
+ next = slab_bufctl(slabp)[slabp->free];
+#if DEBUG
+ slab_bufctl(slabp)[slabp->free] = BUFCTL_FREE;
+#endif
+ slabp->free = next;
+ check_slabp(cachep, slabp);
+ l3->free_objects--;
+ /* move slabp to correct slabp list: */
+ list_del(&slabp->list);
+
+ if (slabp->free == BUFCTL_END) {
+ list_add(&slabp->list, &l3->slabs_full);
+ } else {
+ list_add(&slabp->list, &l3->slabs_partial);
+ }
+
+ spin_unlock(&l3->list_lock);
+ goto done;
+
+must_grow:
+ spin_unlock(&l3->list_lock);
+ x = cache_grow(cachep, flags, nodeid);
+
+ if (!x)
+ return NULL;
+
+ goto retry;
+done:
+ return obj;
+}
+#endif
+
+/*
+ * Caller needs to acquire correct kmem_list's list_lock
+ */
static void free_block(kmem_cache_t *cachep, void **objpp, int nr_objects)
{
int i;
-
- check_spinlock_acquired(cachep);
-
- /* NUMA: move add into loop */
- cachep->lists.free_objects += nr_objects;
+ struct kmem_list3 *l3;
for (i = 0; i < nr_objects; i++) {
void *objp = objpp[i];
struct slab *slabp;
unsigned int objnr;
+ int nodeid = 0;
slabp = GET_PAGE_SLAB(virt_to_page(objp));
+ nodeid = slabp->nodeid;
+ l3 = cachep->nodelists[nodeid];
list_del(&slabp->list);
objnr = (objp - slabp->s_mem) / cachep->objsize;
+ check_spinlock_acquired_node(cachep, nodeid);
check_slabp(cachep, slabp);
+
+
#if DEBUG
if (slab_bufctl(slabp)[objnr] != BUFCTL_FREE) {
- printk(KERN_ERR "slab: double free detected in cache '%s', objp %p.\n",
- cachep->name, objp);
+ printk(KERN_ERR "slab: double free detected in cache "
+ "'%s', objp %p\n", cachep->name, objp);
BUG();
}
#endif
@@ -2203,24 +2639,23 @@ static void free_block(kmem_cache_t *cachep, void **objpp, int nr_objects)
slabp->free = objnr;
STATS_DEC_ACTIVE(cachep);
slabp->inuse--;
+ l3->free_objects++;
check_slabp(cachep, slabp);
/* fixup slab chains */
if (slabp->inuse == 0) {
- if (cachep->lists.free_objects > cachep->free_limit) {
- cachep->lists.free_objects -= cachep->num;
+ if (l3->free_objects > l3->free_limit) {
+ l3->free_objects -= cachep->num;
slab_destroy(cachep, slabp);
} else {
- list_add(&slabp->list,
- &list3_data_ptr(cachep, objp)->slabs_free);
+ list_add(&slabp->list, &l3->slabs_free);
}
} else {
/* Unconditionally move a slab to the end of the
* partial list on free - maximum time for the
* other objects to be freed, too.
*/
- list_add_tail(&slabp->list,
- &list3_data_ptr(cachep, objp)->slabs_partial);
+ list_add_tail(&slabp->list, &l3->slabs_partial);
}
}
}
@@ -2228,36 +2663,38 @@ static void free_block(kmem_cache_t *cachep, void **objpp, int nr_objects)
static void cache_flusharray(kmem_cache_t *cachep, struct array_cache *ac)
{
int batchcount;
+ struct kmem_list3 *l3;
batchcount = ac->batchcount;
#if DEBUG
BUG_ON(!batchcount || batchcount > ac->avail);
#endif
check_irq_off();
- spin_lock(&cachep->spinlock);
- if (cachep->lists.shared) {
- struct array_cache *shared_array = cachep->lists.shared;
+ l3 = cachep->nodelists[numa_node_id()];
+ spin_lock(&l3->list_lock);
+ if (l3->shared) {
+ struct array_cache *shared_array = l3->shared;
int max = shared_array->limit-shared_array->avail;
if (max) {
if (batchcount > max)
batchcount = max;
- memcpy(&ac_entry(shared_array)[shared_array->avail],
- &ac_entry(ac)[0],
+ memcpy(&(shared_array->entry[shared_array->avail]),
+ ac->entry,
sizeof(void*)*batchcount);
shared_array->avail += batchcount;
goto free_done;
}
}
- free_block(cachep, &ac_entry(ac)[0], batchcount);
+ free_block(cachep, ac->entry, batchcount);
free_done:
#if STATS
{
int i = 0;
struct list_head *p;
- p = list3_data(cachep)->slabs_free.next;
- while (p != &(list3_data(cachep)->slabs_free)) {
+ p = l3->slabs_free.next;
+ while (p != &(l3->slabs_free)) {
struct slab *slabp;
slabp = list_entry(p, struct slab, list);
@@ -2269,12 +2706,13 @@ free_done:
STATS_SET_FREEABLE(cachep, i);
}
#endif
- spin_unlock(&cachep->spinlock);
+ spin_unlock(&l3->list_lock);
ac->avail -= batchcount;
- memmove(&ac_entry(ac)[0], &ac_entry(ac)[batchcount],
+ memmove(ac->entry, &(ac->entry[batchcount]),
sizeof(void*)*ac->avail);
}
+
/*
* __cache_free
* Release an obj back to its cache. If the obj has a constructed
@@ -2289,14 +2727,46 @@ static inline void __cache_free(kmem_cache_t *cachep, void *objp)
check_irq_off();
objp = cache_free_debugcheck(cachep, objp, __builtin_return_address(0));
+ /* Make sure we are not freeing a object from another
+ * node to the array cache on this cpu.
+ */
+#ifdef CONFIG_NUMA
+ {
+ struct slab *slabp;
+ slabp = GET_PAGE_SLAB(virt_to_page(objp));
+ if (unlikely(slabp->nodeid != numa_node_id())) {
+ struct array_cache *alien = NULL;
+ int nodeid = slabp->nodeid;
+ struct kmem_list3 *l3 = cachep->nodelists[numa_node_id()];
+
+ STATS_INC_NODEFREES(cachep);
+ if (l3->alien && l3->alien[nodeid]) {
+ alien = l3->alien[nodeid];
+ spin_lock(&alien->lock);
+ if (unlikely(alien->avail == alien->limit))
+ __drain_alien_cache(cachep,
+ alien, nodeid);
+ alien->entry[alien->avail++] = objp;
+ spin_unlock(&alien->lock);
+ } else {
+ spin_lock(&(cachep->nodelists[nodeid])->
+ list_lock);
+ free_block(cachep, &objp, 1);
+ spin_unlock(&(cachep->nodelists[nodeid])->
+ list_lock);
+ }
+ return;
+ }
+ }
+#endif
if (likely(ac->avail < ac->limit)) {
STATS_INC_FREEHIT(cachep);
- ac_entry(ac)[ac->avail++] = objp;
+ ac->entry[ac->avail++] = objp;
return;
} else {
STATS_INC_FREEMISS(cachep);
cache_flusharray(cachep, ac);
- ac_entry(ac)[ac->avail++] = objp;
+ ac->entry[ac->avail++] = objp;
}
}
@@ -2366,81 +2836,30 @@ out:
* Identical to kmem_cache_alloc, except that this function is slow
* and can sleep. And it will allocate memory on the given node, which
* can improve the performance for cpu bound structures.
+ * New and improved: it will now make sure that the object gets
+ * put on the correct node list so that there is no false sharing.
*/
void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int nodeid)
{
- int loop;
- void *objp;
- struct slab *slabp;
- kmem_bufctl_t next;
-
- if (nodeid == -1)
- return kmem_cache_alloc(cachep, flags);
-
- for (loop = 0;;loop++) {
- struct list_head *q;
-
- objp = NULL;
- check_irq_on();
- spin_lock_irq(&cachep->spinlock);
- /* walk through all partial and empty slab and find one
- * from the right node */
- list_for_each(q,&cachep->lists.slabs_partial) {
- slabp = list_entry(q, struct slab, list);
-
- if (page_to_nid(virt_to_page(slabp->s_mem)) == nodeid ||
- loop > 2)
- goto got_slabp;
- }
- list_for_each(q, &cachep->lists.slabs_free) {
- slabp = list_entry(q, struct slab, list);
+ unsigned long save_flags;
+ void *ptr;
- if (page_to_nid(virt_to_page(slabp->s_mem)) == nodeid ||
- loop > 2)
- goto got_slabp;
- }
- spin_unlock_irq(&cachep->spinlock);
+ if (nodeid == numa_node_id() || nodeid == -1)
+ return __cache_alloc(cachep, flags);
- local_irq_disable();
- if (!cache_grow(cachep, flags, nodeid)) {
- local_irq_enable();
- return NULL;
- }
- local_irq_enable();
+ if (unlikely(!cachep->nodelists[nodeid])) {
+ /* Fall back to __cache_alloc if we run into trouble */
+ printk(KERN_WARNING "slab: not allocating in inactive node %d for cache %s\n", nodeid, cachep->name);
+ return __cache_alloc(cachep,flags);
}
-got_slabp:
- /* found one: allocate object */
- check_slabp(cachep, slabp);
- check_spinlock_acquired(cachep);
-
- STATS_INC_ALLOCED(cachep);
- STATS_INC_ACTIVE(cachep);
- STATS_SET_HIGH(cachep);
- STATS_INC_NODEALLOCS(cachep);
-
- objp = slabp->s_mem + slabp->free*cachep->objsize;
-
- slabp->inuse++;
- next = slab_bufctl(slabp)[slabp->free];
-#if DEBUG
- slab_bufctl(slabp)[slabp->free] = BUFCTL_FREE;
-#endif
- slabp->free = next;
- check_slabp(cachep, slabp);
- /* move slabp to correct slabp list: */
- list_del(&slabp->list);
- if (slabp->free == BUFCTL_END)
- list_add(&slabp->list, &cachep->lists.slabs_full);
- else
- list_add(&slabp->list, &cachep->lists.slabs_partial);
-
- list3_data(cachep)->free_objects--;
- spin_unlock_irq(&cachep->spinlock);
+ cache_alloc_debugcheck_before(cachep, flags);
+ local_irq_save(save_flags);
+ ptr = __cache_alloc_node(cachep, flags, nodeid);
+ local_irq_restore(save_flags);
+ ptr = cache_alloc_debugcheck_after(cachep, flags, ptr, __builtin_return_address(0));
- objp = cache_alloc_debugcheck_after(cachep, GFP_KERNEL, objp,
- __builtin_return_address(0));
- return objp;
+ return ptr;
}
EXPORT_SYMBOL(kmem_cache_alloc_node);
@@ -2510,11 +2929,18 @@ void *__alloc_percpu(size_t size, size_t align)
if (!pdata)
return NULL;
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_possible(i))
- continue;
- pdata->ptrs[i] = kmalloc_node(size, GFP_KERNEL,
- cpu_to_node(i));
+ /*
+ * Cannot use for_each_online_cpu since a cpu may come online
+ * and we have no way of figuring out how to fix the array
+ * that we have allocated then....
+ */
+ for_each_cpu(i) {
+ int node = cpu_to_node(i);
+
+ if (node_online(node))
+ pdata->ptrs[i] = kmalloc_node(size, GFP_KERNEL, node);
+ else
+ pdata->ptrs[i] = kmalloc(size, GFP_KERNEL);
if (!pdata->ptrs[i])
goto unwind_oom;
@@ -2555,29 +2981,25 @@ void kmem_cache_free(kmem_cache_t *cachep, void *objp)
EXPORT_SYMBOL(kmem_cache_free);
/**
- * kcalloc - allocate memory for an array. The memory is set to zero.
- * @n: number of elements.
- * @size: element size.
+ * kzalloc - allocate memory. The memory is set to zero.
+ * @size: how many bytes of memory are required.
* @flags: the type of memory to allocate.
*/
-void *kcalloc(size_t n, size_t size, unsigned int __nocast flags)
+void *kzalloc(size_t size, unsigned int __nocast flags)
{
- void *ret = NULL;
-
- if (n != 0 && size > INT_MAX / n)
- return ret;
-
- ret = kmalloc(n * size, flags);
+ void *ret = kmalloc(size, flags);
if (ret)
- memset(ret, 0, n * size);
+ memset(ret, 0, size);
return ret;
}
-EXPORT_SYMBOL(kcalloc);
+EXPORT_SYMBOL(kzalloc);
/**
* kfree - free previously allocated memory
* @objp: pointer returned by kmalloc.
*
+ * If @objp is NULL, no operation is performed.
+ *
* Don't free memory not originally allocated by kmalloc()
* or you will run into trouble.
*/
@@ -2610,11 +3032,11 @@ free_percpu(const void *objp)
int i;
struct percpu_data *p = (struct percpu_data *) (~(unsigned long) objp);
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_possible(i))
- continue;
+ /*
+ * We allocate for all cpus so we cannot use for online cpu here.
+ */
+ for_each_cpu(i)
kfree(p->ptrs[i]);
- }
kfree(p);
}
EXPORT_SYMBOL(free_percpu);
@@ -2632,6 +3054,64 @@ const char *kmem_cache_name(kmem_cache_t *cachep)
}
EXPORT_SYMBOL_GPL(kmem_cache_name);
+/*
+ * This initializes kmem_list3 for all nodes.
+ */
+static int alloc_kmemlist(kmem_cache_t *cachep)
+{
+ int node;
+ struct kmem_list3 *l3;
+ int err = 0;
+
+ for_each_online_node(node) {
+ struct array_cache *nc = NULL, *new;
+ struct array_cache **new_alien = NULL;
+#ifdef CONFIG_NUMA
+ if (!(new_alien = alloc_alien_cache(node, cachep->limit)))
+ goto fail;
+#endif
+ if (!(new = alloc_arraycache(node, (cachep->shared*
+ cachep->batchcount), 0xbaadf00d)))
+ goto fail;
+ if ((l3 = cachep->nodelists[node])) {
+
+ spin_lock_irq(&l3->list_lock);
+
+ if ((nc = cachep->nodelists[node]->shared))
+ free_block(cachep, nc->entry,
+ nc->avail);
+
+ l3->shared = new;
+ if (!cachep->nodelists[node]->alien) {
+ l3->alien = new_alien;
+ new_alien = NULL;
+ }
+ l3->free_limit = (1 + nr_cpus_node(node))*
+ cachep->batchcount + cachep->num;
+ spin_unlock_irq(&l3->list_lock);
+ kfree(nc);
+ free_alien_cache(new_alien);
+ continue;
+ }
+ if (!(l3 = kmalloc_node(sizeof(struct kmem_list3),
+ GFP_KERNEL, node)))
+ goto fail;
+
+ kmem_list3_init(l3);
+ l3->next_reap = jiffies + REAPTIMEOUT_LIST3 +
+ ((unsigned long)cachep)%REAPTIMEOUT_LIST3;
+ l3->shared = new;
+ l3->alien = new_alien;
+ l3->free_limit = (1 + nr_cpus_node(node))*
+ cachep->batchcount + cachep->num;
+ cachep->nodelists[node] = l3;
+ }
+ return err;
+fail:
+ err = -ENOMEM;
+ return err;
+}
+
struct ccupdate_struct {
kmem_cache_t *cachep;
struct array_cache *new[NR_CPUS];
@@ -2644,7 +3124,7 @@ static void do_ccupdate_local(void *info)
check_irq_off();
old = ac_data(new->cachep);
-
+
new->cachep->array[smp_processor_id()] = new->new[smp_processor_id()];
new->new[smp_processor_id()] = old;
}
@@ -2654,54 +3134,43 @@ static int do_tune_cpucache(kmem_cache_t *cachep, int limit, int batchcount,
int shared)
{
struct ccupdate_struct new;
- struct array_cache *new_shared;
- int i;
+ int i, err;
memset(&new.new,0,sizeof(new.new));
- for (i = 0; i < NR_CPUS; i++) {
- if (cpu_online(i)) {
- new.new[i] = alloc_arraycache(i, limit, batchcount);
- if (!new.new[i]) {
- for (i--; i >= 0; i--) kfree(new.new[i]);
- return -ENOMEM;
- }
- } else {
- new.new[i] = NULL;
+ for_each_online_cpu(i) {
+ new.new[i] = alloc_arraycache(cpu_to_node(i), limit, batchcount);
+ if (!new.new[i]) {
+ for (i--; i >= 0; i--) kfree(new.new[i]);
+ return -ENOMEM;
}
}
new.cachep = cachep;
smp_call_function_all_cpus(do_ccupdate_local, (void *)&new);
-
+
check_irq_on();
spin_lock_irq(&cachep->spinlock);
cachep->batchcount = batchcount;
cachep->limit = limit;
- cachep->free_limit = (1+num_online_cpus())*cachep->batchcount + cachep->num;
+ cachep->shared = shared;
spin_unlock_irq(&cachep->spinlock);
- for (i = 0; i < NR_CPUS; i++) {
+ for_each_online_cpu(i) {
struct array_cache *ccold = new.new[i];
if (!ccold)
continue;
- spin_lock_irq(&cachep->spinlock);
- free_block(cachep, ac_entry(ccold), ccold->avail);
- spin_unlock_irq(&cachep->spinlock);
+ spin_lock_irq(&cachep->nodelists[cpu_to_node(i)]->list_lock);
+ free_block(cachep, ccold->entry, ccold->avail);
+ spin_unlock_irq(&cachep->nodelists[cpu_to_node(i)]->list_lock);
kfree(ccold);
}
- new_shared = alloc_arraycache(-1, batchcount*shared, 0xbaadf00d);
- if (new_shared) {
- struct array_cache *old;
- spin_lock_irq(&cachep->spinlock);
- old = cachep->lists.shared;
- cachep->lists.shared = new_shared;
- if (old)
- free_block(cachep, ac_entry(old), old->avail);
- spin_unlock_irq(&cachep->spinlock);
- kfree(old);
+ err = alloc_kmemlist(cachep);
+ if (err) {
+ printk(KERN_ERR "alloc_kmemlist failed for %s, error %d.\n",
+ cachep->name, -err);
+ BUG();
}
-
return 0;
}
@@ -2759,11 +3228,11 @@ static void enable_cpucache(kmem_cache_t *cachep)
}
static void drain_array_locked(kmem_cache_t *cachep,
- struct array_cache *ac, int force)
+ struct array_cache *ac, int force, int node)
{
int tofree;
- check_spinlock_acquired(cachep);
+ check_spinlock_acquired_node(cachep, node);
if (ac->touched && !force) {
ac->touched = 0;
} else if (ac->avail) {
@@ -2771,9 +3240,9 @@ static void drain_array_locked(kmem_cache_t *cachep,
if (tofree > ac->avail) {
tofree = (ac->avail+1)/2;
}
- free_block(cachep, ac_entry(ac), tofree);
+ free_block(cachep, ac->entry, tofree);
ac->avail -= tofree;
- memmove(&ac_entry(ac)[0], &ac_entry(ac)[tofree],
+ memmove(ac->entry, &(ac->entry[tofree]),
sizeof(void*)*ac->avail);
}
}
@@ -2792,6 +3261,7 @@ static void drain_array_locked(kmem_cache_t *cachep,
static void cache_reap(void *unused)
{
struct list_head *walk;
+ struct kmem_list3 *l3;
if (down_trylock(&cache_chain_sem)) {
/* Give up. Setup the next iteration. */
@@ -2812,27 +3282,32 @@ static void cache_reap(void *unused)
check_irq_on();
- spin_lock_irq(&searchp->spinlock);
+ l3 = searchp->nodelists[numa_node_id()];
+ if (l3->alien)
+ drain_alien_cache(searchp, l3);
+ spin_lock_irq(&l3->list_lock);
- drain_array_locked(searchp, ac_data(searchp), 0);
+ drain_array_locked(searchp, ac_data(searchp), 0,
+ numa_node_id());
- if(time_after(searchp->lists.next_reap, jiffies))
+ if (time_after(l3->next_reap, jiffies))
goto next_unlock;
- searchp->lists.next_reap = jiffies + REAPTIMEOUT_LIST3;
+ l3->next_reap = jiffies + REAPTIMEOUT_LIST3;
- if (searchp->lists.shared)
- drain_array_locked(searchp, searchp->lists.shared, 0);
+ if (l3->shared)
+ drain_array_locked(searchp, l3->shared, 0,
+ numa_node_id());
- if (searchp->lists.free_touched) {
- searchp->lists.free_touched = 0;
+ if (l3->free_touched) {
+ l3->free_touched = 0;
goto next_unlock;
}
- tofree = (searchp->free_limit+5*searchp->num-1)/(5*searchp->num);
+ tofree = (l3->free_limit+5*searchp->num-1)/(5*searchp->num);
do {
- p = list3_data(searchp)->slabs_free.next;
- if (p == &(list3_data(searchp)->slabs_free))
+ p = l3->slabs_free.next;
+ if (p == &(l3->slabs_free))
break;
slabp = list_entry(p, struct slab, list);
@@ -2845,13 +3320,13 @@ static void cache_reap(void *unused)
* searchp cannot disappear, we hold
* cache_chain_lock
*/
- searchp->lists.free_objects -= searchp->num;
- spin_unlock_irq(&searchp->spinlock);
+ l3->free_objects -= searchp->num;
+ spin_unlock_irq(&l3->list_lock);
slab_destroy(searchp, slabp);
- spin_lock_irq(&searchp->spinlock);
+ spin_lock_irq(&l3->list_lock);
} while(--tofree > 0);
next_unlock:
- spin_unlock_irq(&searchp->spinlock);
+ spin_unlock_irq(&l3->list_lock);
next:
cond_resched();
}
@@ -2885,7 +3360,7 @@ static void *s_start(struct seq_file *m, loff_t *pos)
seq_puts(m, " : slabdata <active_slabs> <num_slabs> <sharedavail>");
#if STATS
seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped>"
- " <error> <maxfreeable> <freelimit> <nodeallocs>");
+ " <error> <maxfreeable> <nodeallocs> <remotefrees>");
seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
#endif
seq_putc(m, '\n');
@@ -2920,39 +3395,53 @@ static int s_show(struct seq_file *m, void *p)
unsigned long active_objs;
unsigned long num_objs;
unsigned long active_slabs = 0;
- unsigned long num_slabs;
- const char *name;
+ unsigned long num_slabs, free_objects = 0, shared_avail = 0;
+ const char *name;
char *error = NULL;
+ int node;
+ struct kmem_list3 *l3;
check_irq_on();
spin_lock_irq(&cachep->spinlock);
active_objs = 0;
num_slabs = 0;
- list_for_each(q,&cachep->lists.slabs_full) {
- slabp = list_entry(q, struct slab, list);
- if (slabp->inuse != cachep->num && !error)
- error = "slabs_full accounting error";
- active_objs += cachep->num;
- active_slabs++;
- }
- list_for_each(q,&cachep->lists.slabs_partial) {
- slabp = list_entry(q, struct slab, list);
- if (slabp->inuse == cachep->num && !error)
- error = "slabs_partial inuse accounting error";
- if (!slabp->inuse && !error)
- error = "slabs_partial/inuse accounting error";
- active_objs += slabp->inuse;
- active_slabs++;
- }
- list_for_each(q,&cachep->lists.slabs_free) {
- slabp = list_entry(q, struct slab, list);
- if (slabp->inuse && !error)
- error = "slabs_free/inuse accounting error";
- num_slabs++;
+ for_each_online_node(node) {
+ l3 = cachep->nodelists[node];
+ if (!l3)
+ continue;
+
+ spin_lock(&l3->list_lock);
+
+ list_for_each(q,&l3->slabs_full) {
+ slabp = list_entry(q, struct slab, list);
+ if (slabp->inuse != cachep->num && !error)
+ error = "slabs_full accounting error";
+ active_objs += cachep->num;
+ active_slabs++;
+ }
+ list_for_each(q,&l3->slabs_partial) {
+ slabp = list_entry(q, struct slab, list);
+ if (slabp->inuse == cachep->num && !error)
+ error = "slabs_partial inuse accounting error";
+ if (!slabp->inuse && !error)
+ error = "slabs_partial/inuse accounting error";
+ active_objs += slabp->inuse;
+ active_slabs++;
+ }
+ list_for_each(q,&l3->slabs_free) {
+ slabp = list_entry(q, struct slab, list);
+ if (slabp->inuse && !error)
+ error = "slabs_free/inuse accounting error";
+ num_slabs++;
+ }
+ free_objects += l3->free_objects;
+ shared_avail += l3->shared->avail;
+
+ spin_unlock(&l3->list_lock);
}
num_slabs+=active_slabs;
num_objs = num_slabs*cachep->num;
- if (num_objs - active_objs != cachep->lists.free_objects && !error)
+ if (num_objs - active_objs != free_objects && !error)
error = "free_objects accounting error";
name = cachep->name;
@@ -2964,9 +3453,9 @@ static int s_show(struct seq_file *m, void *p)
cachep->num, (1<<cachep->gfporder));
seq_printf(m, " : tunables %4u %4u %4u",
cachep->limit, cachep->batchcount,
- cachep->lists.shared->limit/cachep->batchcount);
- seq_printf(m, " : slabdata %6lu %6lu %6u",
- active_slabs, num_slabs, cachep->lists.shared->avail);
+ cachep->shared);
+ seq_printf(m, " : slabdata %6lu %6lu %6lu",
+ active_slabs, num_slabs, shared_avail);
#if STATS
{ /* list3 stats */
unsigned long high = cachep->high_mark;
@@ -2975,12 +3464,13 @@ static int s_show(struct seq_file *m, void *p)
unsigned long reaped = cachep->reaped;
unsigned long errors = cachep->errors;
unsigned long max_freeable = cachep->max_freeable;
- unsigned long free_limit = cachep->free_limit;
unsigned long node_allocs = cachep->node_allocs;
+ unsigned long node_frees = cachep->node_frees;
- seq_printf(m, " : globalstat %7lu %6lu %5lu %4lu %4lu %4lu %4lu %4lu",
- allocs, high, grown, reaped, errors,
- max_freeable, free_limit, node_allocs);
+ seq_printf(m, " : globalstat %7lu %6lu %5lu %4lu \
+ %4lu %4lu %4lu %4lu",
+ allocs, high, grown, reaped, errors,
+ max_freeable, node_allocs, node_frees);
}
/* cpu stats */
{
@@ -3059,9 +3549,10 @@ ssize_t slabinfo_write(struct file *file, const char __user *buffer,
batchcount < 1 ||
batchcount > limit ||
shared < 0) {
- res = -EINVAL;
+ res = 0;
} else {
- res = do_tune_cpucache(cachep, limit, batchcount, shared);
+ res = do_tune_cpucache(cachep, limit,
+ batchcount, shared);
}
break;
}
@@ -3073,20 +3564,24 @@ ssize_t slabinfo_write(struct file *file, const char __user *buffer,
}
#endif
+/**
+ * ksize - get the actual amount of memory allocated for a given object
+ * @objp: Pointer to the object
+ *
+ * kmalloc may internally round up allocations and return more memory
+ * than requested. ksize() can be used to determine the actual amount of
+ * memory allocated. The caller may use this additional memory, even though
+ * a smaller amount of memory was initially specified with the kmalloc call.
+ * The caller must guarantee that objp points to a valid object previously
+ * allocated with either kmalloc() or kmem_cache_alloc(). The object
+ * must not be freed during the duration of the call.
+ */
unsigned int ksize(const void *objp)
{
- kmem_cache_t *c;
- unsigned long flags;
- unsigned int size = 0;
-
- if (likely(objp != NULL)) {
- local_irq_save(flags);
- c = GET_PAGE_CACHE(virt_to_page(objp));
- size = kmem_cache_size(c);
- local_irq_restore(flags);
- }
+ if (unlikely(objp == NULL))
+ return 0;
- return size;
+ return obj_reallen(GET_PAGE_CACHE(virt_to_page(objp)));
}
diff --git a/mm/sparse.c b/mm/sparse.c
index b54e304df4a..347249a4917 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -6,6 +6,7 @@
#include <linux/mmzone.h>
#include <linux/bootmem.h>
#include <linux/module.h>
+#include <linux/spinlock.h>
#include <asm/dma.h>
/*
@@ -13,9 +14,64 @@
*
* 1) mem_section - memory sections, mem_map's for valid memory
*/
-struct mem_section mem_section[NR_MEM_SECTIONS];
+#ifdef CONFIG_SPARSEMEM_EXTREME
+struct mem_section *mem_section[NR_SECTION_ROOTS]
+ ____cacheline_maxaligned_in_smp;
+#else
+struct mem_section mem_section[NR_SECTION_ROOTS][SECTIONS_PER_ROOT]
+ ____cacheline_maxaligned_in_smp;
+#endif
EXPORT_SYMBOL(mem_section);
+#ifdef CONFIG_SPARSEMEM_EXTREME
+static struct mem_section *sparse_index_alloc(int nid)
+{
+ struct mem_section *section = NULL;
+ unsigned long array_size = SECTIONS_PER_ROOT *
+ sizeof(struct mem_section);
+
+ section = alloc_bootmem_node(NODE_DATA(nid), array_size);
+
+ if (section)
+ memset(section, 0, array_size);
+
+ return section;
+}
+
+static int sparse_index_init(unsigned long section_nr, int nid)
+{
+ static spinlock_t index_init_lock = SPIN_LOCK_UNLOCKED;
+ unsigned long root = SECTION_NR_TO_ROOT(section_nr);
+ struct mem_section *section;
+ int ret = 0;
+
+ if (mem_section[root])
+ return -EEXIST;
+
+ section = sparse_index_alloc(nid);
+ /*
+ * This lock keeps two different sections from
+ * reallocating for the same index
+ */
+ spin_lock(&index_init_lock);
+
+ if (mem_section[root]) {
+ ret = -EEXIST;
+ goto out;
+ }
+
+ mem_section[root] = section;
+out:
+ spin_unlock(&index_init_lock);
+ return ret;
+}
+#else /* !SPARSEMEM_EXTREME */
+static inline int sparse_index_init(unsigned long section_nr, int nid)
+{
+ return 0;
+}
+#endif
+
/* Record a memory area against a node. */
void memory_present(int nid, unsigned long start, unsigned long end)
{
@@ -24,8 +80,13 @@ void memory_present(int nid, unsigned long start, unsigned long end)
start &= PAGE_SECTION_MASK;
for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) {
unsigned long section = pfn_to_section_nr(pfn);
- if (!mem_section[section].section_mem_map)
- mem_section[section].section_mem_map = SECTION_MARKED_PRESENT;
+ struct mem_section *ms;
+
+ sparse_index_init(section, nid);
+
+ ms = __nr_to_section(section);
+ if (!ms->section_mem_map)
+ ms->section_mem_map = SECTION_MARKED_PRESENT;
}
}
@@ -85,6 +146,7 @@ static struct page *sparse_early_mem_map_alloc(unsigned long pnum)
{
struct page *map;
int nid = early_pfn_to_nid(section_nr_to_pfn(pnum));
+ struct mem_section *ms = __nr_to_section(pnum);
map = alloc_remap(nid, sizeof(struct page) * PAGES_PER_SECTION);
if (map)
@@ -96,7 +158,7 @@ static struct page *sparse_early_mem_map_alloc(unsigned long pnum)
return map;
printk(KERN_WARNING "%s: allocation failed\n", __FUNCTION__);
- mem_section[pnum].section_mem_map = 0;
+ ms->section_mem_map = 0;
return NULL;
}
@@ -114,8 +176,9 @@ void sparse_init(void)
continue;
map = sparse_early_mem_map_alloc(pnum);
- if (map)
- sparse_init_one_section(&mem_section[pnum], pnum, map);
+ if (!map)
+ continue;
+ sparse_init_one_section(__nr_to_section(pnum), pnum, map);
}
}
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 4f251775ef9..029e56eb5e7 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -124,6 +124,7 @@ void __delete_from_swap_cache(struct page *page)
BUG_ON(!PageLocked(page));
BUG_ON(!PageSwapCache(page));
BUG_ON(PageWriteback(page));
+ BUG_ON(PagePrivate(page));
radix_tree_delete(&swapper_space.page_tree, page->private);
page->private = 0;
@@ -196,11 +197,6 @@ void delete_from_swap_cache(struct page *page)
{
swp_entry_t entry;
- BUG_ON(!PageSwapCache(page));
- BUG_ON(!PageLocked(page));
- BUG_ON(PageWriteback(page));
- BUG_ON(PagePrivate(page));
-
entry.val = page->private;
write_lock_irq(&swapper_space.tree_lock);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 60cd24a5520..4b6e8bf986b 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -31,7 +31,7 @@
#include <asm/tlbflush.h>
#include <linux/swapops.h>
-DEFINE_SPINLOCK(swaplock);
+DEFINE_SPINLOCK(swap_lock);
unsigned int nr_swapfiles;
long total_swap_pages;
static int swap_overflow;
@@ -51,13 +51,11 @@ static DECLARE_MUTEX(swapon_sem);
/*
* We need this because the bdev->unplug_fn can sleep and we cannot
- * hold swap_list_lock while calling the unplug_fn. And swap_list_lock
+ * hold swap_lock while calling the unplug_fn. And swap_lock
* cannot be turned into a semaphore.
*/
static DECLARE_RWSEM(swap_unplug_sem);
-#define SWAPFILE_CLUSTER 256
-
void swap_unplug_io_fn(struct backing_dev_info *unused_bdi, struct page *page)
{
swp_entry_t entry;
@@ -84,116 +82,135 @@ void swap_unplug_io_fn(struct backing_dev_info *unused_bdi, struct page *page)
up_read(&swap_unplug_sem);
}
-static inline int scan_swap_map(struct swap_info_struct *si)
+#define SWAPFILE_CLUSTER 256
+#define LATENCY_LIMIT 256
+
+static inline unsigned long scan_swap_map(struct swap_info_struct *si)
{
- unsigned long offset;
+ unsigned long offset, last_in_cluster;
+ int latency_ration = LATENCY_LIMIT;
+
/*
- * We try to cluster swap pages by allocating them
- * sequentially in swap. Once we've allocated
- * SWAPFILE_CLUSTER pages this way, however, we resort to
- * first-free allocation, starting a new cluster. This
- * prevents us from scattering swap pages all over the entire
- * swap partition, so that we reduce overall disk seek times
- * between swap pages. -- sct */
- if (si->cluster_nr) {
- while (si->cluster_next <= si->highest_bit) {
- offset = si->cluster_next++;
+ * We try to cluster swap pages by allocating them sequentially
+ * in swap. Once we've allocated SWAPFILE_CLUSTER pages this
+ * way, however, we resort to first-free allocation, starting
+ * a new cluster. This prevents us from scattering swap pages
+ * all over the entire swap partition, so that we reduce
+ * overall disk seek times between swap pages. -- sct
+ * But we do now try to find an empty cluster. -Andrea
+ */
+
+ si->flags += SWP_SCANNING;
+ if (unlikely(!si->cluster_nr)) {
+ si->cluster_nr = SWAPFILE_CLUSTER - 1;
+ if (si->pages - si->inuse_pages < SWAPFILE_CLUSTER)
+ goto lowest;
+ spin_unlock(&swap_lock);
+
+ offset = si->lowest_bit;
+ last_in_cluster = offset + SWAPFILE_CLUSTER - 1;
+
+ /* Locate the first empty (unaligned) cluster */
+ for (; last_in_cluster <= si->highest_bit; offset++) {
if (si->swap_map[offset])
- continue;
- si->cluster_nr--;
- goto got_page;
- }
- }
- si->cluster_nr = SWAPFILE_CLUSTER;
-
- /* try to find an empty (even not aligned) cluster. */
- offset = si->lowest_bit;
- check_next_cluster:
- if (offset+SWAPFILE_CLUSTER-1 <= si->highest_bit)
- {
- unsigned long nr;
- for (nr = offset; nr < offset+SWAPFILE_CLUSTER; nr++)
- if (si->swap_map[nr])
- {
- offset = nr+1;
- goto check_next_cluster;
+ last_in_cluster = offset + SWAPFILE_CLUSTER;
+ else if (offset == last_in_cluster) {
+ spin_lock(&swap_lock);
+ si->cluster_next = offset-SWAPFILE_CLUSTER-1;
+ goto cluster;
}
- /* We found a completly empty cluster, so start
- * using it.
- */
- goto got_page;
+ if (unlikely(--latency_ration < 0)) {
+ cond_resched();
+ latency_ration = LATENCY_LIMIT;
+ }
+ }
+ spin_lock(&swap_lock);
+ goto lowest;
}
- /* No luck, so now go finegrined as usual. -Andrea */
- for (offset = si->lowest_bit; offset <= si->highest_bit ; offset++) {
- if (si->swap_map[offset])
- continue;
- si->lowest_bit = offset+1;
- got_page:
+
+ si->cluster_nr--;
+cluster:
+ offset = si->cluster_next;
+ if (offset > si->highest_bit)
+lowest: offset = si->lowest_bit;
+checks: if (!(si->flags & SWP_WRITEOK))
+ goto no_page;
+ if (!si->highest_bit)
+ goto no_page;
+ if (!si->swap_map[offset]) {
if (offset == si->lowest_bit)
si->lowest_bit++;
if (offset == si->highest_bit)
si->highest_bit--;
- if (si->lowest_bit > si->highest_bit) {
+ si->inuse_pages++;
+ if (si->inuse_pages == si->pages) {
si->lowest_bit = si->max;
si->highest_bit = 0;
}
si->swap_map[offset] = 1;
- si->inuse_pages++;
- nr_swap_pages--;
- si->cluster_next = offset+1;
+ si->cluster_next = offset + 1;
+ si->flags -= SWP_SCANNING;
return offset;
}
- si->lowest_bit = si->max;
- si->highest_bit = 0;
+
+ spin_unlock(&swap_lock);
+ while (++offset <= si->highest_bit) {
+ if (!si->swap_map[offset]) {
+ spin_lock(&swap_lock);
+ goto checks;
+ }
+ if (unlikely(--latency_ration < 0)) {
+ cond_resched();
+ latency_ration = LATENCY_LIMIT;
+ }
+ }
+ spin_lock(&swap_lock);
+ goto lowest;
+
+no_page:
+ si->flags -= SWP_SCANNING;
return 0;
}
swp_entry_t get_swap_page(void)
{
- struct swap_info_struct * p;
- unsigned long offset;
- swp_entry_t entry;
- int type, wrapped = 0;
+ struct swap_info_struct *si;
+ pgoff_t offset;
+ int type, next;
+ int wrapped = 0;
- entry.val = 0; /* Out of memory */
- swap_list_lock();
- type = swap_list.next;
- if (type < 0)
- goto out;
+ spin_lock(&swap_lock);
if (nr_swap_pages <= 0)
- goto out;
+ goto noswap;
+ nr_swap_pages--;
+
+ for (type = swap_list.next; type >= 0 && wrapped < 2; type = next) {
+ si = swap_info + type;
+ next = si->next;
+ if (next < 0 ||
+ (!wrapped && si->prio != swap_info[next].prio)) {
+ next = swap_list.head;
+ wrapped++;
+ }
- while (1) {
- p = &swap_info[type];
- if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) {
- swap_device_lock(p);
- offset = scan_swap_map(p);
- swap_device_unlock(p);
- if (offset) {
- entry = swp_entry(type,offset);
- type = swap_info[type].next;
- if (type < 0 ||
- p->prio != swap_info[type].prio) {
- swap_list.next = swap_list.head;
- } else {
- swap_list.next = type;
- }
- goto out;
- }
+ if (!si->highest_bit)
+ continue;
+ if (!(si->flags & SWP_WRITEOK))
+ continue;
+
+ swap_list.next = next;
+ offset = scan_swap_map(si);
+ if (offset) {
+ spin_unlock(&swap_lock);
+ return swp_entry(type, offset);
}
- type = p->next;
- if (!wrapped) {
- if (type < 0 || p->prio != swap_info[type].prio) {
- type = swap_list.head;
- wrapped = 1;
- }
- } else
- if (type < 0)
- goto out; /* out of swap space */
+ next = swap_list.next;
}
-out:
- swap_list_unlock();
- return entry;
+
+ nr_swap_pages++;
+noswap:
+ spin_unlock(&swap_lock);
+ return (swp_entry_t) {0};
}
static struct swap_info_struct * swap_info_get(swp_entry_t entry)
@@ -214,10 +231,7 @@ static struct swap_info_struct * swap_info_get(swp_entry_t entry)
goto bad_offset;
if (!p->swap_map[offset])
goto bad_free;
- swap_list_lock();
- if (p->prio > swap_info[swap_list.next].prio)
- swap_list.next = type;
- swap_device_lock(p);
+ spin_lock(&swap_lock);
return p;
bad_free:
@@ -235,12 +249,6 @@ out:
return NULL;
}
-static void swap_info_put(struct swap_info_struct * p)
-{
- swap_device_unlock(p);
- swap_list_unlock();
-}
-
static int swap_entry_free(struct swap_info_struct *p, unsigned long offset)
{
int count = p->swap_map[offset];
@@ -253,6 +261,8 @@ static int swap_entry_free(struct swap_info_struct *p, unsigned long offset)
p->lowest_bit = offset;
if (offset > p->highest_bit)
p->highest_bit = offset;
+ if (p->prio > swap_info[swap_list.next].prio)
+ swap_list.next = p - swap_info;
nr_swap_pages++;
p->inuse_pages--;
}
@@ -271,7 +281,7 @@ void swap_free(swp_entry_t entry)
p = swap_info_get(entry);
if (p) {
swap_entry_free(p, swp_offset(entry));
- swap_info_put(p);
+ spin_unlock(&swap_lock);
}
}
@@ -289,7 +299,7 @@ static inline int page_swapcount(struct page *page)
if (p) {
/* Subtract the 1 for the swap cache itself */
count = p->swap_map[swp_offset(entry)] - 1;
- swap_info_put(p);
+ spin_unlock(&swap_lock);
}
return count;
}
@@ -346,7 +356,7 @@ int remove_exclusive_swap_page(struct page *page)
}
write_unlock_irq(&swapper_space.tree_lock);
}
- swap_info_put(p);
+ spin_unlock(&swap_lock);
if (retval) {
swap_free(entry);
@@ -369,7 +379,7 @@ void free_swap_and_cache(swp_entry_t entry)
if (p) {
if (swap_entry_free(p, swp_offset(entry)) == 1)
page = find_trylock_page(&swapper_space, entry.val);
- swap_info_put(p);
+ spin_unlock(&swap_lock);
}
if (page) {
int one_user;
@@ -531,17 +541,18 @@ static int unuse_mm(struct mm_struct *mm,
* Scan swap_map from current position to next entry still in use.
* Recycle to start on reaching the end, returning 0 when empty.
*/
-static int find_next_to_unuse(struct swap_info_struct *si, int prev)
+static unsigned int find_next_to_unuse(struct swap_info_struct *si,
+ unsigned int prev)
{
- int max = si->max;
- int i = prev;
+ unsigned int max = si->max;
+ unsigned int i = prev;
int count;
/*
- * No need for swap_device_lock(si) here: we're just looking
+ * No need for swap_lock here: we're just looking
* for whether an entry is in use, not modifying it; false
* hits are okay, and sys_swapoff() has already prevented new
- * allocations from this area (while holding swap_list_lock()).
+ * allocations from this area (while holding swap_lock).
*/
for (;;) {
if (++i >= max) {
@@ -577,7 +588,7 @@ static int try_to_unuse(unsigned int type)
unsigned short swcount;
struct page *page;
swp_entry_t entry;
- int i = 0;
+ unsigned int i = 0;
int retval = 0;
int reset_overflow = 0;
int shmem;
@@ -731,9 +742,9 @@ static int try_to_unuse(unsigned int type)
* report them; but do report if we reset SWAP_MAP_MAX.
*/
if (*swap_map == SWAP_MAP_MAX) {
- swap_device_lock(si);
+ spin_lock(&swap_lock);
*swap_map = 1;
- swap_device_unlock(si);
+ spin_unlock(&swap_lock);
reset_overflow = 1;
}
@@ -797,9 +808,9 @@ static int try_to_unuse(unsigned int type)
}
/*
- * After a successful try_to_unuse, if no swap is now in use, we know we
- * can empty the mmlist. swap_list_lock must be held on entry and exit.
- * Note that mmlist_lock nests inside swap_list_lock, and an mm must be
+ * After a successful try_to_unuse, if no swap is now in use, we know
+ * we can empty the mmlist. swap_lock must be held on entry and exit.
+ * Note that mmlist_lock nests inside swap_lock, and an mm must be
* added to the mmlist just after page_duplicate - before would be racy.
*/
static void drain_mmlist(void)
@@ -832,9 +843,9 @@ sector_t map_swap_page(struct swap_info_struct *sis, pgoff_t offset)
offset < (se->start_page + se->nr_pages)) {
return se->start_block + (offset - se->start_page);
}
- lh = se->list.prev;
+ lh = se->list.next;
if (lh == &sis->extent_list)
- lh = lh->prev;
+ lh = lh->next;
se = list_entry(lh, struct swap_extent, list);
sis->curr_swap_extent = se;
BUG_ON(se == start_se); /* It *must* be present */
@@ -854,15 +865,13 @@ static void destroy_swap_extents(struct swap_info_struct *sis)
list_del(&se->list);
kfree(se);
}
- sis->nr_extents = 0;
}
/*
* Add a block range (and the corresponding page range) into this swapdev's
- * extent list. The extent list is kept sorted in block order.
+ * extent list. The extent list is kept sorted in page order.
*
- * This function rather assumes that it is called in ascending sector_t order.
- * It doesn't look for extent coalescing opportunities.
+ * This function rather assumes that it is called in ascending page order.
*/
static int
add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
@@ -872,16 +881,15 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
struct swap_extent *new_se;
struct list_head *lh;
- lh = sis->extent_list.next; /* The highest-addressed block */
- while (lh != &sis->extent_list) {
+ lh = sis->extent_list.prev; /* The highest page extent */
+ if (lh != &sis->extent_list) {
se = list_entry(lh, struct swap_extent, list);
- if (se->start_block + se->nr_pages == start_block &&
- se->start_page + se->nr_pages == start_page) {
+ BUG_ON(se->start_page + se->nr_pages != start_page);
+ if (se->start_block + se->nr_pages == start_block) {
/* Merge it */
se->nr_pages += nr_pages;
return 0;
}
- lh = lh->next;
}
/*
@@ -894,16 +902,8 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
new_se->nr_pages = nr_pages;
new_se->start_block = start_block;
- lh = sis->extent_list.prev; /* The lowest block */
- while (lh != &sis->extent_list) {
- se = list_entry(lh, struct swap_extent, list);
- if (se->start_block > start_block)
- break;
- lh = lh->prev;
- }
- list_add_tail(&new_se->list, lh);
- sis->nr_extents++;
- return 0;
+ list_add_tail(&new_se->list, &sis->extent_list);
+ return 1;
}
/*
@@ -926,7 +926,7 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
* requirements, they are simply tossed out - we will never use those blocks
* for swapping.
*
- * For S_ISREG swapfiles we hold i_sem across the life of the swapon. This
+ * For S_ISREG swapfiles we set S_SWAPFILE across the life of the swapon. This
* prevents root from shooting her foot off by ftruncating an in-use swapfile,
* which will scribble on the fs.
*
@@ -937,7 +937,7 @@ add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
* This is extremely effective. The average number of iterations in
* map_swap_page() has been measured at about 0.3 per page. - akpm.
*/
-static int setup_swap_extents(struct swap_info_struct *sis)
+static int setup_swap_extents(struct swap_info_struct *sis, sector_t *span)
{
struct inode *inode;
unsigned blocks_per_page;
@@ -945,11 +945,15 @@ static int setup_swap_extents(struct swap_info_struct *sis)
unsigned blkbits;
sector_t probe_block;
sector_t last_block;
+ sector_t lowest_block = -1;
+ sector_t highest_block = 0;
+ int nr_extents = 0;
int ret;
inode = sis->swap_file->f_mapping->host;
if (S_ISBLK(inode->i_mode)) {
ret = add_swap_extent(sis, 0, sis->max, 0);
+ *span = sis->pages;
goto done;
}
@@ -994,22 +998,32 @@ static int setup_swap_extents(struct swap_info_struct *sis)
}
}
+ first_block >>= (PAGE_SHIFT - blkbits);
+ if (page_no) { /* exclude the header page */
+ if (first_block < lowest_block)
+ lowest_block = first_block;
+ if (first_block > highest_block)
+ highest_block = first_block;
+ }
+
/*
* We found a PAGE_SIZE-length, PAGE_SIZE-aligned run of blocks
*/
- ret = add_swap_extent(sis, page_no, 1,
- first_block >> (PAGE_SHIFT - blkbits));
- if (ret)
+ ret = add_swap_extent(sis, page_no, 1, first_block);
+ if (ret < 0)
goto out;
+ nr_extents += ret;
page_no++;
probe_block += blocks_per_page;
reprobe:
continue;
}
- ret = 0;
+ ret = nr_extents;
+ *span = 1 + highest_block - lowest_block;
if (page_no == 0)
- ret = -EINVAL;
+ page_no = 1; /* force Empty message */
sis->max = page_no;
+ sis->pages = page_no - 1;
sis->highest_bit = page_no - 1;
done:
sis->curr_swap_extent = list_entry(sis->extent_list.prev,
@@ -1069,7 +1083,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
mapping = victim->f_mapping;
prev = -1;
- swap_list_lock();
+ spin_lock(&swap_lock);
for (type = swap_list.head; type >= 0; type = swap_info[type].next) {
p = swap_info + type;
if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) {
@@ -1080,14 +1094,14 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
}
if (type < 0) {
err = -EINVAL;
- swap_list_unlock();
+ spin_unlock(&swap_lock);
goto out_dput;
}
if (!security_vm_enough_memory(p->pages))
vm_unacct_memory(p->pages);
else {
err = -ENOMEM;
- swap_list_unlock();
+ spin_unlock(&swap_lock);
goto out_dput;
}
if (prev < 0) {
@@ -1102,18 +1116,15 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
nr_swap_pages -= p->pages;
total_swap_pages -= p->pages;
p->flags &= ~SWP_WRITEOK;
- swap_list_unlock();
+ spin_unlock(&swap_lock);
+
current->flags |= PF_SWAPOFF;
err = try_to_unuse(type);
current->flags &= ~PF_SWAPOFF;
- /* wait for any unplug function to finish */
- down_write(&swap_unplug_sem);
- up_write(&swap_unplug_sem);
-
if (err) {
/* re-insert swap space back into swap_list */
- swap_list_lock();
+ spin_lock(&swap_lock);
for (prev = -1, i = swap_list.head; i >= 0; prev = i, i = swap_info[i].next)
if (p->prio >= swap_info[i].prio)
break;
@@ -1125,22 +1136,35 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
nr_swap_pages += p->pages;
total_swap_pages += p->pages;
p->flags |= SWP_WRITEOK;
- swap_list_unlock();
+ spin_unlock(&swap_lock);
goto out_dput;
}
+
+ /* wait for any unplug function to finish */
+ down_write(&swap_unplug_sem);
+ up_write(&swap_unplug_sem);
+
+ destroy_swap_extents(p);
down(&swapon_sem);
- swap_list_lock();
+ spin_lock(&swap_lock);
drain_mmlist();
- swap_device_lock(p);
+
+ /* wait for anyone still in scan_swap_map */
+ p->highest_bit = 0; /* cuts scans short */
+ while (p->flags >= SWP_SCANNING) {
+ spin_unlock(&swap_lock);
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(1);
+ spin_lock(&swap_lock);
+ }
+
swap_file = p->swap_file;
p->swap_file = NULL;
p->max = 0;
swap_map = p->swap_map;
p->swap_map = NULL;
p->flags = 0;
- destroy_swap_extents(p);
- swap_device_unlock(p);
- swap_list_unlock();
+ spin_unlock(&swap_lock);
up(&swapon_sem);
vfree(swap_map);
inode = mapping->host;
@@ -1213,7 +1237,7 @@ static int swap_show(struct seq_file *swap, void *v)
file = ptr->swap_file;
len = seq_path(swap, file->f_vfsmnt, file->f_dentry, " \t\n\\");
- seq_printf(swap, "%*s%s\t%d\t%ld\t%d\n",
+ seq_printf(swap, "%*s%s\t%u\t%u\t%d\n",
len < 40 ? 40 - len : 1, " ",
S_ISBLK(file->f_dentry->d_inode->i_mode) ?
"partition" : "file\t",
@@ -1272,7 +1296,9 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
static int least_priority;
union swap_header *swap_header = NULL;
int swap_header_version;
- int nr_good_pages = 0;
+ unsigned int nr_good_pages = 0;
+ int nr_extents = 0;
+ sector_t span;
unsigned long maxpages = 1;
int swapfilesize;
unsigned short *swap_map;
@@ -1282,7 +1308,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- swap_list_lock();
+ spin_lock(&swap_lock);
p = swap_info;
for (type = 0 ; type < nr_swapfiles ; type++,p++)
if (!(p->flags & SWP_USED))
@@ -1301,14 +1327,13 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
* swp_entry_t or the architecture definition of a swap pte.
*/
if (type > swp_type(pte_to_swp_entry(swp_entry_to_pte(swp_entry(~0UL,0))))) {
- swap_list_unlock();
+ spin_unlock(&swap_lock);
goto out;
}
if (type >= nr_swapfiles)
nr_swapfiles = type+1;
INIT_LIST_HEAD(&p->extent_list);
p->flags = SWP_USED;
- p->nr_extents = 0;
p->swap_file = NULL;
p->old_block_size = 0;
p->swap_map = NULL;
@@ -1316,7 +1341,6 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
p->highest_bit = 0;
p->cluster_nr = 0;
p->inuse_pages = 0;
- spin_lock_init(&p->sdev_lock);
p->next = -1;
if (swap_flags & SWAP_FLAG_PREFER) {
p->prio =
@@ -1324,7 +1348,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
} else {
p->prio = --least_priority;
}
- swap_list_unlock();
+ spin_unlock(&swap_lock);
name = getname(specialfile);
error = PTR_ERR(name);
if (IS_ERR(name)) {
@@ -1426,6 +1450,8 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
}
p->lowest_bit = 1;
+ p->cluster_next = 1;
+
/*
* Find out how many pages are allowed for a single swap
* device. There are two limiting factors: 1) the number of
@@ -1446,6 +1472,10 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
p->highest_bit = maxpages - 1;
error = -EINVAL;
+ if (!maxpages)
+ goto bad_swap;
+ if (swap_header->info.nr_badpages && S_ISREG(inode->i_mode))
+ goto bad_swap;
if (swap_header->info.nr_badpages > MAX_SWAP_BADPAGES)
goto bad_swap;
@@ -1470,35 +1500,40 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
if (error)
goto bad_swap;
}
-
+
if (swapfilesize && maxpages > swapfilesize) {
printk(KERN_WARNING
"Swap area shorter than signature indicates\n");
error = -EINVAL;
goto bad_swap;
}
+ if (nr_good_pages) {
+ p->swap_map[0] = SWAP_MAP_BAD;
+ p->max = maxpages;
+ p->pages = nr_good_pages;
+ nr_extents = setup_swap_extents(p, &span);
+ if (nr_extents < 0) {
+ error = nr_extents;
+ goto bad_swap;
+ }
+ nr_good_pages = p->pages;
+ }
if (!nr_good_pages) {
printk(KERN_WARNING "Empty swap-file\n");
error = -EINVAL;
goto bad_swap;
}
- p->swap_map[0] = SWAP_MAP_BAD;
- p->max = maxpages;
- p->pages = nr_good_pages;
-
- error = setup_swap_extents(p);
- if (error)
- goto bad_swap;
down(&swapon_sem);
- swap_list_lock();
- swap_device_lock(p);
+ spin_lock(&swap_lock);
p->flags = SWP_ACTIVE;
nr_swap_pages += nr_good_pages;
total_swap_pages += nr_good_pages;
- printk(KERN_INFO "Adding %dk swap on %s. Priority:%d extents:%d\n",
- nr_good_pages<<(PAGE_SHIFT-10), name,
- p->prio, p->nr_extents);
+
+ printk(KERN_INFO "Adding %uk swap on %s. "
+ "Priority:%d extents:%d across:%lluk\n",
+ nr_good_pages<<(PAGE_SHIFT-10), name, p->prio,
+ nr_extents, (unsigned long long)span<<(PAGE_SHIFT-10));
/* insert swap space into swap_list: */
prev = -1;
@@ -1514,8 +1549,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
} else {
swap_info[prev].next = p - swap_info;
}
- swap_device_unlock(p);
- swap_list_unlock();
+ spin_unlock(&swap_lock);
up(&swapon_sem);
error = 0;
goto out;
@@ -1524,16 +1558,16 @@ bad_swap:
set_blocksize(bdev, p->old_block_size);
bd_release(bdev);
}
+ destroy_swap_extents(p);
bad_swap_2:
- swap_list_lock();
+ spin_lock(&swap_lock);
swap_map = p->swap_map;
p->swap_file = NULL;
p->swap_map = NULL;
p->flags = 0;
if (!(swap_flags & SWAP_FLAG_PREFER))
++least_priority;
- swap_list_unlock();
- destroy_swap_extents(p);
+ spin_unlock(&swap_lock);
vfree(swap_map);
if (swap_file)
filp_close(swap_file, NULL);
@@ -1557,7 +1591,7 @@ void si_swapinfo(struct sysinfo *val)
unsigned int i;
unsigned long nr_to_be_unused = 0;
- swap_list_lock();
+ spin_lock(&swap_lock);
for (i = 0; i < nr_swapfiles; i++) {
if (!(swap_info[i].flags & SWP_USED) ||
(swap_info[i].flags & SWP_WRITEOK))
@@ -1566,7 +1600,7 @@ void si_swapinfo(struct sysinfo *val)
}
val->freeswap = nr_swap_pages + nr_to_be_unused;
val->totalswap = total_swap_pages + nr_to_be_unused;
- swap_list_unlock();
+ spin_unlock(&swap_lock);
}
/*
@@ -1587,7 +1621,7 @@ int swap_duplicate(swp_entry_t entry)
p = type + swap_info;
offset = swp_offset(entry);
- swap_device_lock(p);
+ spin_lock(&swap_lock);
if (offset < p->max && p->swap_map[offset]) {
if (p->swap_map[offset] < SWAP_MAP_MAX - 1) {
p->swap_map[offset]++;
@@ -1599,7 +1633,7 @@ int swap_duplicate(swp_entry_t entry)
result = 1;
}
}
- swap_device_unlock(p);
+ spin_unlock(&swap_lock);
out:
return result;
@@ -1615,7 +1649,7 @@ get_swap_info_struct(unsigned type)
}
/*
- * swap_device_lock prevents swap_map being freed. Don't grab an extra
+ * swap_lock prevents swap_map being freed. Don't grab an extra
* reference on the swaphandle, it doesn't matter if it becomes unused.
*/
int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
@@ -1631,7 +1665,7 @@ int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
toff++, i--;
*offset = toff;
- swap_device_lock(swapdev);
+ spin_lock(&swap_lock);
do {
/* Don't read-ahead past the end of the swap area */
if (toff >= swapdev->max)
@@ -1644,6 +1678,6 @@ int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
toff++;
ret++;
} while (--i);
- swap_device_unlock(swapdev);
+ spin_unlock(&swap_lock);
return ret;
}
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 8ff16a1eee6..13c3d82968a 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -158,8 +158,6 @@ int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
return err;
}
-#define IOREMAP_MAX_ORDER (7 + PAGE_SHIFT) /* 128 pages */
-
struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
unsigned long start, unsigned long end)
{
@@ -334,9 +332,10 @@ void __vunmap(void *addr, int deallocate_pages)
* @addr: memory base address
*
* Free the virtually contiguous memory area starting at @addr, as
- * obtained from vmalloc(), vmalloc_32() or __vmalloc().
+ * obtained from vmalloc(), vmalloc_32() or __vmalloc(). If @addr is
+ * NULL, no operation is performed.
*
- * May not be called in interrupt context.
+ * Must not be called in interrupt context.
*/
void vfree(void *addr)
{
@@ -354,7 +353,7 @@ EXPORT_SYMBOL(vfree);
* Free the virtually contiguous memory area starting at @addr,
* which was created from the page array passed to vmap().
*
- * May not be called in interrupt context.
+ * Must not be called in interrupt context.
*/
void vunmap(void *addr)
{
diff --git a/mm/vmscan.c b/mm/vmscan.c
index cfffe5098d5..a740778f688 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -822,6 +822,8 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
unsigned long nr_active;
unsigned long nr_inactive;
+ atomic_inc(&zone->reclaim_in_progress);
+
/*
* Add one to `nr_to_scan' just to make sure that the kernel will
* slowly sift through the active list.
@@ -861,6 +863,8 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
}
throttle_vm_writeout();
+
+ atomic_dec(&zone->reclaim_in_progress);
}
/*
@@ -890,7 +894,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
if (zone->present_pages == 0)
continue;
- if (!cpuset_zone_allowed(zone))
+ if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
continue;
zone->temp_priority = sc->priority;
@@ -900,9 +904,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
if (zone->all_unreclaimable && sc->priority != DEF_PRIORITY)
continue; /* Let kswapd poll it */
- atomic_inc(&zone->reclaim_in_progress);
shrink_zone(zone, sc);
- atomic_dec(&zone->reclaim_in_progress);
}
}
@@ -938,7 +940,7 @@ int try_to_free_pages(struct zone **zones, unsigned int gfp_mask)
for (i = 0; zones[i] != NULL; i++) {
struct zone *zone = zones[i];
- if (!cpuset_zone_allowed(zone))
+ if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
continue;
zone->temp_priority = DEF_PRIORITY;
@@ -984,7 +986,7 @@ out:
for (i = 0; zones[i] != 0; i++) {
struct zone *zone = zones[i];
- if (!cpuset_zone_allowed(zone))
+ if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
continue;
zone->prev_priority = zone->temp_priority;
@@ -1254,7 +1256,7 @@ void wakeup_kswapd(struct zone *zone, int order)
return;
if (pgdat->kswapd_max_order < order)
pgdat->kswapd_max_order = order;
- if (!cpuset_zone_allowed(zone))
+ if (!cpuset_zone_allowed(zone, __GFP_HARDWALL))
return;
if (!waitqueue_active(&zone->zone_pgdat->kswapd_wait))
return;
@@ -1358,14 +1360,13 @@ int zone_reclaim(struct zone *zone, unsigned int gfp_mask, unsigned int order)
sc.swap_cluster_max = SWAP_CLUSTER_MAX;
/* Don't reclaim the zone if there are other reclaimers active */
- if (!atomic_inc_and_test(&zone->reclaim_in_progress))
+ if (atomic_read(&zone->reclaim_in_progress) > 0)
goto out;
shrink_zone(zone, &sc);
total_reclaimed = sc.nr_reclaimed;
out:
- atomic_dec(&zone->reclaim_in_progress);
return total_reclaimed;
}
@@ -1375,6 +1376,9 @@ asmlinkage long sys_set_zone_reclaim(unsigned int node, unsigned int zone,
struct zone *z;
int i;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
if (node >= MAX_NUMNODES || !node_online(node))
return -EINVAL;
diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index 4dbb5af34a5..d89056ec44d 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -21,6 +21,7 @@
#include "resources.h"
#include "signaling.h" /* for WAITING and sigd_attach */
+#include "common.h"
static DECLARE_MUTEX(ioctl_mutex);
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 17a81ebe7e6..526d9531411 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -105,7 +105,7 @@ extern void mpc_proc_clean(void);
struct mpoa_client *mpcs = NULL; /* FIXME */
static struct atm_mpoa_qos *qos_head = NULL;
-static struct timer_list mpc_timer = TIMER_INITIALIZER(NULL, 0, 0);
+static DEFINE_TIMER(mpc_timer, NULL, 0, 0);
static struct mpoa_client *find_mpc_by_itfnum(int itf)
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index ea43dfb774e..ed705ddad56 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1874,6 +1874,7 @@ static void ax25_info_stop(struct seq_file *seq, void *v)
static int ax25_info_show(struct seq_file *seq, void *v)
{
ax25_cb *ax25 = v;
+ char buf[11];
int k;
@@ -1885,13 +1886,13 @@ static int ax25_info_show(struct seq_file *seq, void *v)
seq_printf(seq, "%8.8lx %s %s%s ",
(long) ax25,
ax25->ax25_dev == NULL? "???" : ax25->ax25_dev->dev->name,
- ax2asc(&ax25->source_addr),
+ ax2asc(buf, &ax25->source_addr),
ax25->iamdigi? "*":"");
- seq_printf(seq, "%s", ax2asc(&ax25->dest_addr));
+ seq_printf(seq, "%s", ax2asc(buf, &ax25->dest_addr));
for (k=0; (ax25->digipeat != NULL) && (k < ax25->digipeat->ndigi); k++) {
seq_printf(seq, ",%s%s",
- ax2asc(&ax25->digipeat->calls[k]),
+ ax2asc(buf, &ax25->digipeat->calls[k]),
ax25->digipeat->repeated[k]? "*":"");
}
diff --git a/net/ax25/ax25_addr.c b/net/ax25/ax25_addr.c
index f4fa6dfb846..0164a155b8c 100644
--- a/net/ax25/ax25_addr.c
+++ b/net/ax25/ax25_addr.c
@@ -36,9 +36,8 @@ ax25_address null_ax25_address = {{0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x00}};
/*
* ax25 -> ascii conversion
*/
-char *ax2asc(ax25_address *a)
+char *ax2asc(char *buf, ax25_address *a)
{
- static char buf[11];
char c, *s;
int n;
@@ -68,37 +67,34 @@ char *ax2asc(ax25_address *a)
/*
* ascii -> ax25 conversion
*/
-ax25_address *asc2ax(char *callsign)
+void asc2ax(ax25_address *addr, char *callsign)
{
- static ax25_address addr;
char *s;
int n;
for (s = callsign, n = 0; n < 6; n++) {
if (*s != '\0' && *s != '-')
- addr.ax25_call[n] = *s++;
+ addr->ax25_call[n] = *s++;
else
- addr.ax25_call[n] = ' ';
- addr.ax25_call[n] <<= 1;
- addr.ax25_call[n] &= 0xFE;
+ addr->ax25_call[n] = ' ';
+ addr->ax25_call[n] <<= 1;
+ addr->ax25_call[n] &= 0xFE;
}
if (*s++ == '\0') {
- addr.ax25_call[6] = 0x00;
- return &addr;
+ addr->ax25_call[6] = 0x00;
+ return;
}
- addr.ax25_call[6] = *s++ - '0';
+ addr->ax25_call[6] = *s++ - '0';
if (*s != '\0') {
- addr.ax25_call[6] *= 10;
- addr.ax25_call[6] += *s++ - '0';
+ addr->ax25_call[6] *= 10;
+ addr->ax25_call[6] += *s++ - '0';
}
- addr.ax25_call[6] <<= 1;
- addr.ax25_call[6] &= 0x1E;
-
- return &addr;
+ addr->ax25_call[6] <<= 1;
+ addr->ax25_call[6] &= 0x1E;
}
/*
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index c288526da4c..26b77d97222 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -298,6 +298,8 @@ static void ax25_rt_seq_stop(struct seq_file *seq, void *v)
static int ax25_rt_seq_show(struct seq_file *seq, void *v)
{
+ char buf[11];
+
if (v == SEQ_START_TOKEN)
seq_puts(seq, "callsign dev mode digipeaters\n");
else {
@@ -308,7 +310,7 @@ static int ax25_rt_seq_show(struct seq_file *seq, void *v)
if (ax25cmp(&ax25_rt->callsign, &null_ax25_address) == 0)
callsign = "default";
else
- callsign = ax2asc(&ax25_rt->callsign);
+ callsign = ax2asc(buf, &ax25_rt->callsign);
seq_printf(seq, "%-9s %-4s",
callsign,
@@ -328,7 +330,8 @@ static int ax25_rt_seq_show(struct seq_file *seq, void *v)
if (ax25_rt->digipeat != NULL)
for (i = 0; i < ax25_rt->digipeat->ndigi; i++)
- seq_printf(seq, " %s", ax2asc(&ax25_rt->digipeat->calls[i]));
+ seq_printf(seq, " %s",
+ ax2asc(buf, &ax25_rt->digipeat->calls[i]));
seq_puts(seq, "\n");
}
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index a8b3822f3ee..d53cc861586 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -168,12 +168,14 @@ static void ax25_uid_seq_stop(struct seq_file *seq, void *v)
static int ax25_uid_seq_show(struct seq_file *seq, void *v)
{
+ char buf[11];
+
if (v == SEQ_START_TOKEN)
seq_printf(seq, "Policy: %d\n", ax25_uid_policy);
else {
struct ax25_uid_assoc *pt = v;
- seq_printf(seq, "%6d %s\n", pt->uid, ax2asc(&pt->call));
+ seq_printf(seq, "%6d %s\n", pt->uid, ax2asc(buf, &pt->call));
}
return 0;
}
diff --git a/net/compat.c b/net/compat.c
index d99ab969589..e593dace2fd 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -135,13 +135,14 @@ static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *ms
* thus placement) of cmsg headers and length are different for
* 32-bit apps. -DaveM
*/
-int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg,
+int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
unsigned char *stackbuf, int stackbuf_size)
{
struct compat_cmsghdr __user *ucmsg;
struct cmsghdr *kcmsg, *kcmsg_base;
compat_size_t ucmlen;
__kernel_size_t kcmlen, tmp;
+ int err = -EFAULT;
kcmlen = 0;
kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf;
@@ -156,6 +157,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg,
tmp = ((ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg))) +
CMSG_ALIGN(sizeof(struct cmsghdr)));
+ tmp = CMSG_ALIGN(tmp);
kcmlen += tmp;
ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen);
}
@@ -167,30 +169,34 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg,
* until we have successfully copied over all of the data
* from the user.
*/
- if(kcmlen > stackbuf_size)
- kcmsg_base = kcmsg = kmalloc(kcmlen, GFP_KERNEL);
- if(kcmsg == NULL)
+ if (kcmlen > stackbuf_size)
+ kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL);
+ if (kcmsg == NULL)
return -ENOBUFS;
/* Now copy them over neatly. */
memset(kcmsg, 0, kcmlen);
ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
while(ucmsg != NULL) {
- __get_user(ucmlen, &ucmsg->cmsg_len);
+ if (__get_user(ucmlen, &ucmsg->cmsg_len))
+ goto Efault;
+ if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg))
+ goto Einval;
tmp = ((ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg))) +
CMSG_ALIGN(sizeof(struct cmsghdr)));
+ if ((char *)kcmsg_base + kcmlen - (char *)kcmsg < CMSG_ALIGN(tmp))
+ goto Einval;
kcmsg->cmsg_len = tmp;
- __get_user(kcmsg->cmsg_level, &ucmsg->cmsg_level);
- __get_user(kcmsg->cmsg_type, &ucmsg->cmsg_type);
-
- /* Copy over the data. */
- if(copy_from_user(CMSG_DATA(kcmsg),
- CMSG_COMPAT_DATA(ucmsg),
- (ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg)))))
- goto out_free_efault;
+ tmp = CMSG_ALIGN(tmp);
+ if (__get_user(kcmsg->cmsg_level, &ucmsg->cmsg_level) ||
+ __get_user(kcmsg->cmsg_type, &ucmsg->cmsg_type) ||
+ copy_from_user(CMSG_DATA(kcmsg),
+ CMSG_COMPAT_DATA(ucmsg),
+ (ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg)))))
+ goto Efault;
/* Advance. */
- kcmsg = (struct cmsghdr *)((char *)kcmsg + CMSG_ALIGN(tmp));
+ kcmsg = (struct cmsghdr *)((char *)kcmsg + tmp);
ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen);
}
@@ -199,10 +205,12 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg,
kmsg->msg_controllen = kcmlen;
return 0;
-out_free_efault:
- if(kcmsg_base != (struct cmsghdr *)stackbuf)
- kfree(kcmsg_base);
- return -EFAULT;
+Einval:
+ err = -EINVAL;
+Efault:
+ if (kcmsg_base != (struct cmsghdr *)stackbuf)
+ sock_kfree_s(sk, kcmsg_base, kcmlen);
+ return err;
}
int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
diff --git a/net/core/dst.c b/net/core/dst.c
index 334790da9f1..470c05bc4cb 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -39,8 +39,7 @@ static unsigned long dst_gc_timer_inc = DST_GC_MAX;
static void dst_run_gc(unsigned long);
static void ___dst_free(struct dst_entry * dst);
-static struct timer_list dst_gc_timer =
- TIMER_INITIALIZER(dst_run_gc, DST_GC_MIN, 0);
+static DEFINE_TIMER(dst_gc_timer, dst_run_gc, DST_GC_MIN, 0);
static void dst_run_gc(unsigned long dummy)
{
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 289c1b5a8e4..404b761e82c 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -695,7 +695,7 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
return ret;
}
-static int ethtool_get_perm_addr(struct net_device *dev, void *useraddr)
+static int ethtool_get_perm_addr(struct net_device *dev, void __user *useraddr)
{
struct ethtool_perm_addr epaddr;
u8 *data;
diff --git a/net/core/filter.c b/net/core/filter.c
index cd91a24f972..079c2edff78 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -182,7 +182,7 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
A = ntohl(*(u32 *)ptr);
continue;
}
- return 0;
+ break;
case BPF_LD|BPF_H|BPF_ABS:
k = fentry->k;
load_h:
@@ -191,7 +191,7 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
A = ntohs(*(u16 *)ptr);
continue;
}
- return 0;
+ break;
case BPF_LD|BPF_B|BPF_ABS:
k = fentry->k;
load_b:
@@ -200,7 +200,7 @@ load_b:
A = *(u8 *)ptr;
continue;
}
- return 0;
+ break;
case BPF_LD|BPF_W|BPF_LEN:
A = skb->len;
continue;
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index a1a9a7abff5..5265dfd6992 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -645,10 +645,10 @@ int netpoll_setup(struct netpoll *np)
npinfo->rx_flags = 0;
npinfo->rx_np = NULL;
- npinfo->poll_lock = SPIN_LOCK_UNLOCKED;
+ spin_lock_init(&npinfo->poll_lock);
npinfo->poll_owner = -1;
npinfo->tries = MAX_RETRIES;
- npinfo->rx_lock = SPIN_LOCK_UNLOCKED;
+ spin_lock_init(&npinfo->rx_lock);
} else
npinfo = ndev->npinfo;
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 8eb083b6041..b3ad49fa7d7 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -503,7 +503,7 @@ static int pg_delay_d = 0;
static int pg_clone_skb_d = 0;
static int debug = 0;
-static spinlock_t _thread_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(_thread_lock);
static struct pktgen_thread *pktgen_threads = NULL;
static char module_fname[128];
diff --git a/net/core/sock.c b/net/core/sock.c
index ccd10fd6568..ac63b56e23b 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -341,11 +341,11 @@ set_rcvbuf:
sock_reset_flag(sk, SOCK_LINGER);
else {
#if (BITS_PER_LONG == 32)
- if (ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
+ if ((unsigned int)ling.l_linger >= MAX_SCHEDULE_TIMEOUT/HZ)
sk->sk_lingertime = MAX_SCHEDULE_TIMEOUT;
else
#endif
- sk->sk_lingertime = ling.l_linger * HZ;
+ sk->sk_lingertime = (unsigned int)ling.l_linger * HZ;
sock_set_flag(sk, SOCK_LINGER);
}
break;
@@ -1529,6 +1529,8 @@ EXPORT_SYMBOL(proto_register);
void proto_unregister(struct proto *prot)
{
write_lock(&proto_list_lock);
+ list_del(&prot->node);
+ write_unlock(&proto_list_lock);
if (prot->slab != NULL) {
kmem_cache_destroy(prot->slab);
@@ -1550,9 +1552,6 @@ void proto_unregister(struct proto *prot)
kfree(name);
prot->twsk_slab = NULL;
}
-
- list_del(&prot->node);
- write_unlock(&proto_list_lock);
}
EXPORT_SYMBOL(proto_unregister);
@@ -1719,8 +1718,8 @@ EXPORT_SYMBOL(sock_wfree);
EXPORT_SYMBOL(sock_wmalloc);
EXPORT_SYMBOL(sock_i_uid);
EXPORT_SYMBOL(sock_i_ino);
-#ifdef CONFIG_SYSCTL
EXPORT_SYMBOL(sysctl_optmem_max);
+#ifdef CONFIG_SYSCTL
EXPORT_SYMBOL(sysctl_rmem_max);
EXPORT_SYMBOL(sysctl_wmem_max);
#endif
diff --git a/net/core/wireless.c b/net/core/wireless.c
index 5caae2399f3..d17f1583ea3 100644
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -58,6 +58,13 @@
* o Add wmb() in iw_handler_set_spy() for non-coherent archs/cpus
* Based on patch from Pavel Roskin <proski@gnu.org> :
* o Fix kernel data leak to user space in private handler handling
+ *
+ * v7 - 18.3.05 - Jean II
+ * o Remove (struct iw_point *)->pointer from events and streams
+ * o Remove spy_offset from struct iw_handler_def
+ * o Start deprecating dev->get_wireless_stats, output a warning
+ * o If IW_QUAL_DBM is set, show dBm values in /proc/net/wireless
+ * o Don't loose INVALID/DBM flags when clearing UPDATED flags (iwstats)
*/
/***************************** INCLUDES *****************************/
@@ -446,10 +453,14 @@ static inline struct iw_statistics *get_wireless_stats(struct net_device *dev)
(dev->wireless_handlers->get_wireless_stats != NULL))
return dev->wireless_handlers->get_wireless_stats(dev);
- /* Old location, will be phased out in next WE */
- return (dev->get_wireless_stats ?
- dev->get_wireless_stats(dev) :
- (struct iw_statistics *) NULL);
+ /* Old location, field to be removed in next WE */
+ if(dev->get_wireless_stats) {
+ printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n",
+ dev->name);
+ return dev->get_wireless_stats(dev);
+ }
+ /* Not found */
+ return (struct iw_statistics *) NULL;
}
/* ---------------------------------------------------------------- */
@@ -541,16 +552,18 @@ static __inline__ void wireless_seq_printf_stats(struct seq_file *seq,
dev->name, stats->status, stats->qual.qual,
stats->qual.updated & IW_QUAL_QUAL_UPDATED
? '.' : ' ',
- ((__u8) stats->qual.level),
+ ((__s32) stats->qual.level) -
+ ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),
stats->qual.updated & IW_QUAL_LEVEL_UPDATED
? '.' : ' ',
- ((__u8) stats->qual.noise),
+ ((__s32) stats->qual.noise) -
+ ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),
stats->qual.updated & IW_QUAL_NOISE_UPDATED
? '.' : ' ',
stats->discard.nwid, stats->discard.code,
stats->discard.fragment, stats->discard.retries,
stats->discard.misc, stats->miss.beacon);
- stats->qual.updated = 0;
+ stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;
}
}
@@ -593,6 +606,7 @@ static struct file_operations wireless_seq_fops = {
int __init wireless_proc_init(void)
{
+ /* Create /proc/net/wireless entry */
if (!proc_net_fops_create("wireless", S_IRUGO, &wireless_seq_fops))
return -ENOMEM;
@@ -627,9 +641,9 @@ static inline int dev_iwstats(struct net_device *dev, struct ifreq *ifr)
sizeof(struct iw_statistics)))
return -EFAULT;
- /* Check if we need to clear the update flag */
+ /* Check if we need to clear the updated flag */
if(wrq->u.data.flags != 0)
- stats->qual.updated = 0;
+ stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;
return 0;
} else
return -EOPNOTSUPP;
@@ -1161,10 +1175,11 @@ void wireless_send_event(struct net_device * dev,
struct iw_event *event; /* Mallocated whole event */
int event_len; /* Its size */
int hdr_len; /* Size of the event header */
+ int wrqu_off = 0; /* Offset in wrqu */
/* Don't "optimise" the following variable, it will crash */
unsigned cmd_index; /* *MUST* be unsigned */
- /* Get the description of the IOCTL */
+ /* Get the description of the Event */
if(cmd <= SIOCIWLAST) {
cmd_index = cmd - SIOCIWFIRST;
if(cmd_index < standard_ioctl_num)
@@ -1207,6 +1222,8 @@ void wireless_send_event(struct net_device * dev,
/* Calculate extra_len - extra is NULL for restricted events */
if(extra != NULL)
extra_len = wrqu->data.length * descr->token_size;
+ /* Always at an offset in wrqu */
+ wrqu_off = IW_EV_POINT_OFF;
#ifdef WE_EVENT_DEBUG
printk(KERN_DEBUG "%s (WE) : Event 0x%04X, tokens %d, extra_len %d\n", dev->name, cmd, wrqu->data.length, extra_len);
#endif /* WE_EVENT_DEBUG */
@@ -1217,7 +1234,7 @@ void wireless_send_event(struct net_device * dev,
event_len = hdr_len + extra_len;
#ifdef WE_EVENT_DEBUG
- printk(KERN_DEBUG "%s (WE) : Event 0x%04X, hdr_len %d, event_len %d\n", dev->name, cmd, hdr_len, event_len);
+ printk(KERN_DEBUG "%s (WE) : Event 0x%04X, hdr_len %d, wrqu_off %d, event_len %d\n", dev->name, cmd, hdr_len, wrqu_off, event_len);
#endif /* WE_EVENT_DEBUG */
/* Create temporary buffer to hold the event */
@@ -1228,7 +1245,7 @@ void wireless_send_event(struct net_device * dev,
/* Fill event */
event->len = event_len;
event->cmd = cmd;
- memcpy(&event->u, wrqu, hdr_len - IW_EV_LCP_LEN);
+ memcpy(&event->u, ((char *) wrqu) + wrqu_off, hdr_len - IW_EV_LCP_LEN);
if(extra != NULL)
memcpy(((char *) event) + hdr_len, extra, extra_len);
@@ -1249,7 +1266,7 @@ void wireless_send_event(struct net_device * dev,
* Now, the driver can delegate this task to Wireless Extensions.
* It needs to use those standard spy iw_handler in struct iw_handler_def,
* push data to us via wireless_spy_update() and include struct iw_spy_data
- * in its private part (and advertise it in iw_handler_def->spy_offset).
+ * in its private part (and export it in net_device->wireless_data->spy_data).
* One of the main advantage of centralising spy support here is that
* it becomes much easier to improve and extend it without having to touch
* the drivers. One example is the addition of the Spy-Threshold events.
@@ -1266,10 +1283,7 @@ static inline struct iw_spy_data * get_spydata(struct net_device *dev)
/* This is the new way */
if(dev->wireless_data)
return(dev->wireless_data->spy_data);
-
- /* This is the old way. Doesn't work for multi-headed drivers.
- * It will be removed in the next version of WE. */
- return (dev->priv + dev->wireless_handlers->spy_offset);
+ return NULL;
}
/*------------------------------------------------------------------*/
@@ -1284,10 +1298,6 @@ int iw_handler_set_spy(struct net_device * dev,
struct iw_spy_data * spydata = get_spydata(dev);
struct sockaddr * address = (struct sockaddr *) extra;
- if(!dev->wireless_data)
- /* Help user know that driver needs updating */
- printk(KERN_DEBUG "%s (WE) : Driver using old/buggy spy support, please fix driver !\n",
- dev->name);
/* Make sure driver is not buggy or using the old API */
if(!spydata)
return -EOPNOTSUPP;
@@ -1318,7 +1328,7 @@ int iw_handler_set_spy(struct net_device * dev,
sizeof(struct iw_quality) * IW_MAX_SPY);
#ifdef WE_SPY_DEBUG
- printk(KERN_DEBUG "iw_handler_set_spy() : offset %ld, spydata %p, num %d\n", dev->wireless_handlers->spy_offset, spydata, wrqu->data.length);
+ printk(KERN_DEBUG "iw_handler_set_spy() : wireless_data %p, spydata %p, num %d\n", dev->wireless_data, spydata, wrqu->data.length);
for (i = 0; i < wrqu->data.length; i++)
printk(KERN_DEBUG
"%02X:%02X:%02X:%02X:%02X:%02X \n",
@@ -1371,7 +1381,7 @@ int iw_handler_get_spy(struct net_device * dev,
sizeof(struct iw_quality) * spydata->spy_number);
/* Reset updated flags. */
for(i = 0; i < spydata->spy_number; i++)
- spydata->spy_stat[i].updated = 0;
+ spydata->spy_stat[i].updated &= ~IW_QUAL_ALL_UPDATED;
return 0;
}
@@ -1486,7 +1496,7 @@ void wireless_spy_update(struct net_device * dev,
return;
#ifdef WE_SPY_DEBUG
- printk(KERN_DEBUG "wireless_spy_update() : offset %ld, spydata %p, address %02X:%02X:%02X:%02X:%02X:%02X\n", dev->wireless_handlers->spy_offset, spydata, address[0], address[1], address[2], address[3], address[4], address[5]);
+ printk(KERN_DEBUG "wireless_spy_update() : wireless_data %p, spydata %p, address %02X:%02X:%02X:%02X:%02X:%02X\n", dev->wireless_data, spydata, address[0], address[1], address[2], address[3], address[4], address[5]);
#endif /* WE_SPY_DEBUG */
/* Update all records that match */
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 7bf3b3a91e9..ea30012dd19 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -43,12 +43,22 @@
#include "ccid3.h"
/*
- * Reason for maths with 10 here is to avoid 32 bit overflow when a is big.
+ * Reason for maths here is to avoid 32 bit overflow when a is big.
+ * With this we get close to the limit.
*/
static inline u32 usecs_div(const u32 a, const u32 b)
{
- const u32 tmp = a * (USEC_PER_SEC / 10);
- return b > 20 ? tmp / (b / 10) : tmp;
+ const u32 div = a < (UINT_MAX / (USEC_PER_SEC / 10)) ? 10 :
+ a < (UINT_MAX / (USEC_PER_SEC / 50)) ? 50 :
+ a < (UINT_MAX / (USEC_PER_SEC / 100)) ? 100 :
+ a < (UINT_MAX / (USEC_PER_SEC / 500)) ? 500 :
+ a < (UINT_MAX / (USEC_PER_SEC / 1000)) ? 1000 :
+ a < (UINT_MAX / (USEC_PER_SEC / 5000)) ? 5000 :
+ a < (UINT_MAX / (USEC_PER_SEC / 10000)) ? 10000 :
+ a < (UINT_MAX / (USEC_PER_SEC / 50000)) ? 50000 :
+ 100000;
+ const u32 tmp = a * (USEC_PER_SEC / div);
+ return (b >= 2 * div) ? tmp / (b / div) : tmp;
}
static int ccid3_debug;
@@ -102,8 +112,7 @@ static const char *ccid3_tx_state_name(enum ccid3_hc_tx_states state)
static inline void ccid3_hc_tx_set_state(struct sock *sk,
enum ccid3_hc_tx_states state)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
enum ccid3_hc_tx_states oldstate = hctx->ccid3hctx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
@@ -144,8 +153,7 @@ static inline void ccid3_calc_new_delta(struct ccid3_hc_tx_sock *hctx)
*/
static void ccid3_hc_tx_update_x(struct sock *sk)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
/* To avoid large error in calcX */
if (hctx->ccid3hctx_p >= TFRC_SMALLEST_P) {
@@ -159,7 +167,7 @@ static void ccid3_hc_tx_update_x(struct sock *sk)
} else {
struct timeval now;
- do_gettimeofday(&now);
+ dccp_timestamp(sk, &now);
if (timeval_delta(&now, &hctx->ccid3hctx_t_ld) >=
hctx->ccid3hctx_rtt) {
hctx->ccid3hctx_x = max_t(u32, min_t(u32, hctx->ccid3hctx_x_recv,
@@ -174,9 +182,8 @@ static void ccid3_hc_tx_update_x(struct sock *sk)
static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
{
struct sock *sk = (struct sock *)data;
- struct dccp_sock *dp = dccp_sk(sk);
unsigned long next_tmout = 0;
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
bh_lock_sock(sk);
if (sock_owned_by_user(sk)) {
@@ -274,7 +281,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
struct sk_buff *skb, int len)
{
struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct dccp_tx_hist_entry *new_packet;
struct timeval now;
long delay;
@@ -307,7 +314,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
dccp_tx_hist_add_entry(&hctx->ccid3hctx_hist, new_packet);
}
- do_gettimeofday(&now);
+ dccp_timestamp(sk, &now);
switch (hctx->ccid3hctx_state) {
case TFRC_SSTATE_NO_SENT:
@@ -348,18 +355,20 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
}
/* Can we send? if so add options and add to packet history */
- if (rc == 0)
+ if (rc == 0) {
+ dp->dccps_hc_tx_insert_options = 1;
new_packet->dccphtx_ccval =
DCCP_SKB_CB(skb)->dccpd_ccval =
hctx->ccid3hctx_last_win_count;
+ }
out:
return rc;
}
static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, int len)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ const struct dccp_sock *dp = dccp_sk(sk);
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct timeval now;
BUG_ON(hctx == NULL);
@@ -370,7 +379,7 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, int len)
return;
}
- do_gettimeofday(&now);
+ dccp_timestamp(sk, &now);
/* check if we have sent a data packet */
if (len > 0) {
@@ -445,10 +454,11 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, int len)
static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ const struct dccp_sock *dp = dccp_sk(sk);
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct ccid3_options_received *opt_recv;
struct dccp_tx_hist_entry *packet;
+ struct timeval now;
unsigned long next_tmout;
u32 t_elapsed;
u32 pinv;
@@ -471,7 +481,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
opt_recv = &hctx->ccid3hctx_options_received;
- t_elapsed = dp->dccps_options_received.dccpor_elapsed_time;
+ t_elapsed = dp->dccps_options_received.dccpor_elapsed_time * 10;
x_recv = opt_recv->ccid3or_receive_rate;
pinv = opt_recv->ccid3or_loss_event_rate;
@@ -496,9 +506,14 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
}
/* Update RTT */
- r_sample = timeval_now_delta(&packet->dccphtx_tstamp);
- /* FIXME: */
- // r_sample -= usecs_to_jiffies(t_elapsed * 10);
+ dccp_timestamp(sk, &now);
+ r_sample = timeval_delta(&now, &packet->dccphtx_tstamp);
+ if (unlikely(r_sample <= t_elapsed))
+ LIMIT_NETDEBUG(KERN_WARNING
+ "%s: r_sample=%uus, t_elapsed=%uus\n",
+ __FUNCTION__, r_sample, t_elapsed);
+ else
+ r_sample -= t_elapsed;
/* Update RTT estimate by
* If (No feedback recv)
@@ -591,8 +606,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
static void ccid3_hc_tx_insert_options(struct sock *sk, struct sk_buff *skb)
{
- const struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
if (hctx == NULL || !(sk->sk_state == DCCP_OPEN ||
sk->sk_state == DCCP_PARTOPEN))
@@ -606,8 +620,8 @@ static int ccid3_hc_tx_parse_options(struct sock *sk, unsigned char option,
unsigned char *value)
{
int rc = 0;
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ const struct dccp_sock *dp = dccp_sk(sk);
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct ccid3_options_received *opt_recv;
if (hctx == NULL)
@@ -670,11 +684,11 @@ static int ccid3_hc_tx_init(struct sock *sk)
ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
- hctx = dp->dccps_hc_tx_ccid_private = kmalloc(sizeof(*hctx),
- gfp_any());
- if (hctx == NULL)
+ dp->dccps_hc_tx_ccid_private = kmalloc(sizeof(*hctx), gfp_any());
+ if (dp->dccps_hc_tx_ccid_private == NULL)
return -ENOMEM;
+ hctx = ccid3_hc_tx_sk(sk);
memset(hctx, 0, sizeof(*hctx));
if (dp->dccps_packet_size >= TFRC_MIN_PACKET_SIZE &&
@@ -696,7 +710,7 @@ static int ccid3_hc_tx_init(struct sock *sk)
static void ccid3_hc_tx_exit(struct sock *sk)
{
struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
BUG_ON(hctx == NULL);
@@ -738,8 +752,7 @@ static const char *ccid3_rx_state_name(enum ccid3_hc_rx_states state)
static inline void ccid3_hc_rx_set_state(struct sock *sk,
enum ccid3_hc_rx_states state)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
enum ccid3_hc_rx_states oldstate = hcrx->ccid3hcrx_state;
ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",
@@ -751,14 +764,14 @@ static inline void ccid3_hc_rx_set_state(struct sock *sk,
static void ccid3_hc_rx_send_feedback(struct sock *sk)
{
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
struct dccp_rx_hist_entry *packet;
struct timeval now;
ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
- do_gettimeofday(&now);
+ dccp_timestamp(sk, &now);
switch (hcrx->ccid3hcrx_state) {
case TFRC_RSTATE_NO_DATA:
@@ -767,11 +780,8 @@ static void ccid3_hc_rx_send_feedback(struct sock *sk)
case TFRC_RSTATE_DATA: {
const u32 delta = timeval_delta(&now,
&hcrx->ccid3hcrx_tstamp_last_feedback);
-
- hcrx->ccid3hcrx_x_recv = (hcrx->ccid3hcrx_bytes_recv *
- USEC_PER_SEC);
- if (likely(delta > 1))
- hcrx->ccid3hcrx_x_recv /= delta;
+ hcrx->ccid3hcrx_x_recv = usecs_div(hcrx->ccid3hcrx_bytes_recv,
+ delta);
}
break;
default:
@@ -801,14 +811,14 @@ static void ccid3_hc_rx_send_feedback(struct sock *sk)
hcrx->ccid3hcrx_pinv = ~0;
else
hcrx->ccid3hcrx_pinv = 1000000 / hcrx->ccid3hcrx_p;
+ dp->dccps_hc_rx_insert_options = 1;
dccp_send_ack(sk);
}
static void ccid3_hc_rx_insert_options(struct sock *sk, struct sk_buff *skb)
{
- const struct dccp_sock *dp = dccp_sk(sk);
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
u32 x_recv, pinv;
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
if (hcrx == NULL || !(sk->sk_state == DCCP_OPEN ||
sk->sk_state == DCCP_PARTOPEN))
@@ -837,8 +847,7 @@ static void ccid3_hc_rx_insert_options(struct sock *sk, struct sk_buff *skb)
static u32 ccid3_hc_rx_calc_first_li(struct sock *sk)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
struct dccp_rx_hist_entry *entry, *next, *tail = NULL;
u32 rtt, delta, x_recv, fval, p, tmp2;
struct timeval tstamp = { 0, };
@@ -889,10 +898,9 @@ found:
if (rtt == 0)
rtt = 1;
- delta = timeval_now_delta(&hcrx->ccid3hcrx_tstamp_last_feedback);
- x_recv = hcrx->ccid3hcrx_bytes_recv * USEC_PER_SEC;
- if (likely(delta > 1))
- x_recv /= delta;
+ dccp_timestamp(sk, &tstamp);
+ delta = timeval_delta(&tstamp, &hcrx->ccid3hcrx_tstamp_last_feedback);
+ x_recv = usecs_div(hcrx->ccid3hcrx_bytes_recv, delta);
tmp1 = (u64)x_recv * (u64)rtt;
do_div(tmp1,10000000);
@@ -911,8 +919,7 @@ found:
static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
if (seq_loss != DCCP_MAX_SEQNO + 1 &&
list_empty(&hcrx->ccid3hcrx_li_hist)) {
@@ -930,8 +937,7 @@ static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
static void ccid3_hc_rx_detect_loss(struct sock *sk)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
u8 win_loss;
const u64 seq_loss = dccp_rx_hist_detect_loss(&hcrx->ccid3hcrx_hist,
&hcrx->ccid3hcrx_li_hist,
@@ -942,13 +948,12 @@ static void ccid3_hc_rx_detect_loss(struct sock *sk)
static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
{
- struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
const struct dccp_options_received *opt_recv;
struct dccp_rx_hist_entry *packet;
struct timeval now;
u8 win_count;
- u32 p_prev;
+ u32 p_prev, r_sample, t_elapsed;
int ins;
if (hcrx == NULL)
@@ -957,7 +962,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
BUG_ON(!(hcrx->ccid3hcrx_state == TFRC_RSTATE_NO_DATA ||
hcrx->ccid3hcrx_state == TFRC_RSTATE_DATA));
- opt_recv = &dp->dccps_options_received;
+ opt_recv = &dccp_sk(sk)->dccps_options_received;
switch (DCCP_SKB_CB(skb)->dccpd_type) {
case DCCP_PKT_ACK:
@@ -967,10 +972,24 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
if (opt_recv->dccpor_timestamp_echo == 0)
break;
p_prev = hcrx->ccid3hcrx_rtt;
- do_gettimeofday(&now);
- hcrx->ccid3hcrx_rtt = timeval_usecs(&now) -
- (opt_recv->dccpor_timestamp_echo -
- opt_recv->dccpor_elapsed_time) * 10;
+ dccp_timestamp(sk, &now);
+ timeval_sub_usecs(&now, opt_recv->dccpor_timestamp_echo * 10);
+ r_sample = timeval_usecs(&now);
+ t_elapsed = opt_recv->dccpor_elapsed_time * 10;
+
+ if (unlikely(r_sample <= t_elapsed))
+ LIMIT_NETDEBUG(KERN_WARNING
+ "%s: r_sample=%uus, t_elapsed=%uus\n",
+ __FUNCTION__, r_sample, t_elapsed);
+ else
+ r_sample -= t_elapsed;
+
+ if (hcrx->ccid3hcrx_state == TFRC_RSTATE_NO_DATA)
+ hcrx->ccid3hcrx_rtt = r_sample;
+ else
+ hcrx->ccid3hcrx_rtt = (hcrx->ccid3hcrx_rtt * 9) / 10 +
+ r_sample / 10;
+
if (p_prev != hcrx->ccid3hcrx_rtt)
ccid3_pr_debug("%s, New RTT=%luus, elapsed time=%u\n",
dccp_role(sk), hcrx->ccid3hcrx_rtt,
@@ -985,7 +1004,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
return;
}
- packet = dccp_rx_hist_entry_new(ccid3_rx_hist, opt_recv->dccpor_ndp,
+ packet = dccp_rx_hist_entry_new(ccid3_rx_hist, sk, opt_recv->dccpor_ndp,
skb, SLAB_ATOMIC);
if (packet == NULL) {
ccid3_pr_debug("%s, sk=%p, Not enough mem to add rx packet "
@@ -1017,7 +1036,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
if (ins != 0)
break;
- do_gettimeofday(&now);
+ dccp_timestamp(sk, &now);
if (timeval_delta(&now, &hcrx->ccid3hcrx_tstamp_last_ack) >=
hcrx->ccid3hcrx_rtt) {
hcrx->ccid3hcrx_tstamp_last_ack = now;
@@ -1056,11 +1075,11 @@ static int ccid3_hc_rx_init(struct sock *sk)
ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
- hcrx = dp->dccps_hc_rx_ccid_private = kmalloc(sizeof(*hcrx),
- gfp_any());
- if (hcrx == NULL)
+ dp->dccps_hc_rx_ccid_private = kmalloc(sizeof(*hcrx), gfp_any());
+ if (dp->dccps_hc_rx_ccid_private == NULL)
return -ENOMEM;
+ hcrx = ccid3_hc_rx_sk(sk);
memset(hcrx, 0, sizeof(*hcrx));
if (dp->dccps_packet_size >= TFRC_MIN_PACKET_SIZE &&
@@ -1072,18 +1091,16 @@ static int ccid3_hc_rx_init(struct sock *sk)
hcrx->ccid3hcrx_state = TFRC_RSTATE_NO_DATA;
INIT_LIST_HEAD(&hcrx->ccid3hcrx_hist);
INIT_LIST_HEAD(&hcrx->ccid3hcrx_li_hist);
- /*
- * XXX this seems to be paranoid, need to think more about this, for
- * now start with something different than zero. -acme
- */
- hcrx->ccid3hcrx_rtt = USEC_PER_SEC / 5;
+ dccp_timestamp(sk, &hcrx->ccid3hcrx_tstamp_last_ack);
+ hcrx->ccid3hcrx_tstamp_last_feedback = hcrx->ccid3hcrx_tstamp_last_ack;
+ hcrx->ccid3hcrx_rtt = 5000; /* XXX 5ms for now... */
return 0;
}
static void ccid3_hc_rx_exit(struct sock *sk)
{
+ struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
struct dccp_sock *dp = dccp_sk(sk);
- struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
ccid3_pr_debug("%s, sk=%p\n", dccp_role(sk), sk);
@@ -1104,8 +1121,7 @@ static void ccid3_hc_rx_exit(struct sock *sk)
static void ccid3_hc_rx_get_info(struct sock *sk, struct tcp_info *info)
{
- const struct dccp_sock *dp = dccp_sk(sk);
- const struct ccid3_hc_rx_sock *hcrx = dp->dccps_hc_rx_ccid_private;
+ const struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
if (hcrx == NULL)
return;
@@ -1117,8 +1133,7 @@ static void ccid3_hc_rx_get_info(struct sock *sk, struct tcp_info *info)
static void ccid3_hc_tx_get_info(struct sock *sk, struct tcp_info *info)
{
- const struct dccp_sock *dp = dccp_sk(sk);
- const struct ccid3_hc_tx_sock *hctx = dp->dccps_hc_tx_ccid_private;
+ const struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
if (hctx == NULL)
return;
diff --git a/net/dccp/ccids/ccid3.h b/net/dccp/ccids/ccid3.h
index ee8cbace663..d16f00d784f 100644
--- a/net/dccp/ccids/ccid3.h
+++ b/net/dccp/ccids/ccid3.h
@@ -115,7 +115,7 @@ struct ccid3_hc_rx_sock {
u64 ccid3hcrx_seqno_last_counter:48,
ccid3hcrx_state:8,
ccid3hcrx_last_counter:4;
- unsigned long ccid3hcrx_rtt;
+ u32 ccid3hcrx_rtt;
u32 ccid3hcrx_p;
u32 ccid3hcrx_bytes_recv;
struct timeval ccid3hcrx_tstamp_last_feedback;
@@ -128,10 +128,14 @@ struct ccid3_hc_rx_sock {
u32 ccid3hcrx_x_recv;
};
-#define ccid3_hc_tx_field(s,field) (s->dccps_hc_tx_ccid_private == NULL ? 0 : \
- ((struct ccid3_hc_tx_sock *)s->dccps_hc_tx_ccid_private)->ccid3hctx_##field)
+static inline struct ccid3_hc_tx_sock *ccid3_hc_tx_sk(const struct sock *sk)
+{
+ return dccp_sk(sk)->dccps_hc_tx_ccid_private;
+}
-#define ccid3_hc_rx_field(s,field) (s->dccps_hc_rx_ccid_private == NULL ? 0 : \
- ((struct ccid3_hc_rx_sock *)s->dccps_hc_rx_ccid_private)->ccid3hcrx_##field)
+static inline struct ccid3_hc_rx_sock *ccid3_hc_rx_sk(const struct sock *sk)
+{
+ return dccp_sk(sk)->dccps_hc_rx_ccid_private;
+}
#endif /* _DCCP_CCID3_H_ */
diff --git a/net/dccp/ccids/lib/packet_history.h b/net/dccp/ccids/lib/packet_history.h
index fb90a91aa93..b375ebdb7dc 100644
--- a/net/dccp/ccids/lib/packet_history.h
+++ b/net/dccp/ccids/lib/packet_history.h
@@ -134,6 +134,7 @@ static inline struct dccp_tx_hist_entry *
static inline struct dccp_rx_hist_entry *
dccp_rx_hist_entry_new(struct dccp_rx_hist *hist,
+ const struct sock *sk,
const u32 ndp,
const struct sk_buff *skb,
const unsigned int __nocast prio)
@@ -148,7 +149,7 @@ static inline struct dccp_rx_hist_entry *
entry->dccphrx_ccval = dh->dccph_ccval;
entry->dccphrx_type = dh->dccph_type;
entry->dccphrx_ndp = ndp;
- do_gettimeofday(&(entry->dccphrx_tstamp));
+ dccp_timestamp(sk, &entry->dccphrx_tstamp);
}
return entry;
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 33456c0d593..95c4630b3b1 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -426,10 +426,13 @@ extern struct dccp_ackpkts *
dccp_ackpkts_alloc(unsigned int len,
const unsigned int __nocast priority);
extern void dccp_ackpkts_free(struct dccp_ackpkts *ap);
-extern int dccp_ackpkts_add(struct dccp_ackpkts *ap, u64 ackno, u8 state);
+extern int dccp_ackpkts_add(struct dccp_ackpkts *ap, const struct sock *sk,
+ u64 ackno, u8 state);
extern void dccp_ackpkts_check_rcv_ackno(struct dccp_ackpkts *ap,
struct sock *sk, u64 ackno);
+extern void dccp_timestamp(const struct sock *sk, struct timeval *tv);
+
static inline suseconds_t timeval_usecs(const struct timeval *tv)
{
return tv->tv_sec * USEC_PER_SEC + tv->tv_usec;
@@ -468,17 +471,6 @@ static inline void timeval_sub_usecs(struct timeval *tv,
}
}
-/*
- * Returns the difference in usecs between timeval
- * passed in and current time
- */
-static inline suseconds_t timeval_now_delta(const struct timeval *tv)
-{
- struct timeval now;
- do_gettimeofday(&now);
- return timeval_delta(&now, tv);
-}
-
#ifdef CONFIG_IP_DCCP_DEBUG
extern void dccp_ackvector_print(const u64 ackno,
const unsigned char *vector, int len);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index ef29cef1daf..c60bc3433f5 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -170,7 +170,7 @@ int dccp_rcv_established(struct sock *sk, struct sk_buff *skb,
if (dp->dccps_options.dccpo_send_ack_vector) {
struct dccp_ackpkts *ap = dp->dccps_hc_rx_ackpkts;
- if (dccp_ackpkts_add(dp->dccps_hc_rx_ackpkts,
+ if (dccp_ackpkts_add(dp->dccps_hc_rx_ackpkts, sk,
DCCP_SKB_CB(skb)->dccpd_seq,
DCCP_ACKPKTS_STATE_RECEIVED)) {
LIMIT_NETDEBUG(KERN_WARNING "DCCP: acknowledgeable "
@@ -498,7 +498,7 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
* DCCP_ACKPKTS_STATE_ECN_MARKED
*/
if (dp->dccps_options.dccpo_send_ack_vector) {
- if (dccp_ackpkts_add(dp->dccps_hc_rx_ackpkts,
+ if (dccp_ackpkts_add(dp->dccps_hc_rx_ackpkts, sk,
DCCP_SKB_CB(skb)->dccpd_seq,
DCCP_ACKPKTS_STATE_RECEIVED))
goto discard;
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 3fc75dbee4b..fee9a8c3777 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -1243,6 +1243,7 @@ static int dccp_v4_init_sock(struct sock *sk)
static int dccp_ctl_socket_init = 1;
dccp_options_init(&dp->dccps_options);
+ do_gettimeofday(&dp->dccps_epoch);
if (dp->dccps_options.dccpo_send_ack_vector) {
dp->dccps_hc_rx_ackpkts =
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index ce5dff4ac22..18461bc04cb 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -96,6 +96,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
newdp->dccps_hc_rx_ackpkts = NULL;
newdp->dccps_role = DCCP_ROLE_SERVER;
newicsk->icsk_rto = DCCP_TIMEOUT_INIT;
+ do_gettimeofday(&newdp->dccps_epoch);
if (newdp->dccps_options.dccpo_send_ack_vector) {
newdp->dccps_hc_rx_ackpkts =
diff --git a/net/dccp/options.c b/net/dccp/options.c
index 382c5894acb..d4c4242d8dd 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -72,6 +72,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
struct dccp_options_received *opt_recv = &dp->dccps_options_received;
unsigned char opt, len;
unsigned char *value;
+ u32 elapsed_time;
memset(opt_recv, 0, sizeof(*opt_recv));
@@ -139,7 +140,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
opt_recv->dccpor_timestamp = ntohl(*(u32 *)value);
dp->dccps_timestamp_echo = opt_recv->dccpor_timestamp;
- do_gettimeofday(&dp->dccps_timestamp_time);
+ dccp_timestamp(sk, &dp->dccps_timestamp_time);
dccp_pr_debug("%sTIMESTAMP=%u, ackno=%llu\n",
debug_prefix, opt_recv->dccpor_timestamp,
@@ -159,18 +160,18 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
(unsigned long long)
DCCP_SKB_CB(skb)->dccpd_ack_seq);
- if (len > 4) {
- if (len == 6)
- opt_recv->dccpor_elapsed_time =
- ntohs(*(u16 *)(value + 4));
- else
- opt_recv->dccpor_elapsed_time =
- ntohl(*(u32 *)(value + 4));
- dccp_pr_debug("%sTIMESTAMP_ECHO ELAPSED_TIME=%d\n",
- debug_prefix,
- opt_recv->dccpor_elapsed_time);
- }
+ if (len == 4)
+ break;
+
+ if (len == 6)
+ elapsed_time = ntohs(*(u16 *)(value + 4));
+ else
+ elapsed_time = ntohl(*(u32 *)(value + 4));
+
+ /* Give precedence to the biggest ELAPSED_TIME */
+ if (elapsed_time > opt_recv->dccpor_elapsed_time)
+ opt_recv->dccpor_elapsed_time = elapsed_time;
break;
case DCCPO_ELAPSED_TIME:
if (len != 2 && len != 4)
@@ -180,14 +181,15 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
continue;
if (len == 2)
- opt_recv->dccpor_elapsed_time =
- ntohs(*(u16 *)value);
+ elapsed_time = ntohs(*(u16 *)value);
else
- opt_recv->dccpor_elapsed_time =
- ntohl(*(u32 *)value);
+ elapsed_time = ntohl(*(u32 *)value);
+
+ if (elapsed_time > opt_recv->dccpor_elapsed_time)
+ opt_recv->dccpor_elapsed_time = elapsed_time;
dccp_pr_debug("%sELAPSED_TIME=%d\n", debug_prefix,
- opt_recv->dccpor_elapsed_time);
+ elapsed_time);
break;
/*
* From draft-ietf-dccp-spec-11.txt:
@@ -359,9 +361,13 @@ static void dccp_insert_option_ack_vector(struct sock *sk, struct sk_buff *skb)
#endif
struct dccp_ackpkts *ap = dp->dccps_hc_rx_ackpkts;
int len = ap->dccpap_buf_vector_len + 2;
- const u32 elapsed_time = timeval_now_delta(&ap->dccpap_time) / 10;
+ struct timeval now;
+ u32 elapsed_time;
unsigned char *to, *from;
+ dccp_timestamp(sk, &now);
+ elapsed_time = timeval_delta(&now, &ap->dccpap_time) / 10;
+
if (elapsed_time != 0)
dccp_insert_option_elapsed_time(sk, skb, elapsed_time);
@@ -426,13 +432,29 @@ static void dccp_insert_option_ack_vector(struct sock *sk, struct sk_buff *skb)
(unsigned long long) ap->dccpap_ack_ackno);
}
+void dccp_timestamp(const struct sock *sk, struct timeval *tv)
+{
+ const struct dccp_sock *dp = dccp_sk(sk);
+
+ do_gettimeofday(tv);
+ tv->tv_sec -= dp->dccps_epoch.tv_sec;
+ tv->tv_usec -= dp->dccps_epoch.tv_usec;
+
+ while (tv->tv_usec < 0) {
+ tv->tv_sec--;
+ tv->tv_usec += USEC_PER_SEC;
+ }
+}
+
+EXPORT_SYMBOL_GPL(dccp_timestamp);
+
void dccp_insert_option_timestamp(struct sock *sk, struct sk_buff *skb)
{
struct timeval tv;
u32 now;
- do_gettimeofday(&tv);
- now = (tv.tv_sec * USEC_PER_SEC + tv.tv_usec) / 10;
+ dccp_timestamp(sk, &tv);
+ now = timeval_usecs(&tv) / 10;
/* yes this will overflow but that is the point as we want a
* 10 usec 32 bit timer which mean it wraps every 11.9 hours */
@@ -450,13 +472,17 @@ static void dccp_insert_option_timestamp_echo(struct sock *sk,
const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
"CLIENT TX opt: " : "server TX opt: ";
#endif
+ struct timeval now;
u32 tstamp_echo;
- const u32 elapsed_time =
- timeval_now_delta(&dp->dccps_timestamp_time) / 10;
- const int elapsed_time_len = dccp_elapsed_time_len(elapsed_time);
- const int len = 6 + elapsed_time_len;
+ u32 elapsed_time;
+ int len, elapsed_time_len;
unsigned char *to;
+ dccp_timestamp(sk, &now);
+ elapsed_time = timeval_delta(&now, &dp->dccps_timestamp_time) / 10;
+ elapsed_time_len = dccp_elapsed_time_len(elapsed_time);
+ len = 6 + elapsed_time_len;
+
if (DCCP_SKB_CB(skb)->dccpd_opt_len + len > DCCP_MAX_OPT_LEN) {
LIMIT_NETDEBUG(KERN_INFO "DCCP: packet too small to insert "
"timestamp echo!\n");
@@ -505,13 +531,18 @@ void dccp_insert_options(struct sock *sk, struct sk_buff *skb)
(dp->dccps_hc_rx_ackpkts->dccpap_buf_ackno !=
DCCP_MAX_SEQNO + 1))
dccp_insert_option_ack_vector(sk, skb);
-
if (dp->dccps_timestamp_echo != 0)
dccp_insert_option_timestamp_echo(sk, skb);
}
- ccid_hc_rx_insert_options(dp->dccps_hc_rx_ccid, sk, skb);
- ccid_hc_tx_insert_options(dp->dccps_hc_tx_ccid, sk, skb);
+ if (dp->dccps_hc_rx_insert_options) {
+ ccid_hc_rx_insert_options(dp->dccps_hc_rx_ccid, sk, skb);
+ dp->dccps_hc_rx_insert_options = 0;
+ }
+ if (dp->dccps_hc_tx_insert_options) {
+ ccid_hc_tx_insert_options(dp->dccps_hc_tx_ccid, sk, skb);
+ dp->dccps_hc_tx_insert_options = 0;
+ }
/* XXX: insert other options when appropriate */
@@ -616,7 +647,8 @@ static inline int dccp_ackpkts_set_buf_head_state(struct dccp_ackpkts *ap,
/*
* Implements the draft-ietf-dccp-spec-11.txt Appendix A
*/
-int dccp_ackpkts_add(struct dccp_ackpkts *ap, u64 ackno, u8 state)
+int dccp_ackpkts_add(struct dccp_ackpkts *ap, const struct sock *sk,
+ u64 ackno, u8 state)
{
/*
* Check at the right places if the buffer is full, if it is, tell the
@@ -697,7 +729,7 @@ int dccp_ackpkts_add(struct dccp_ackpkts *ap, u64 ackno, u8 state)
}
ap->dccpap_buf_ackno = ackno;
- do_gettimeofday(&ap->dccpap_time);
+ dccp_timestamp(sk, &ap->dccpap_time);
out:
dccp_pr_debug("");
dccp_ackpkts_print(ap);
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 621680f127a..348f36b529f 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1876,8 +1876,27 @@ static inline unsigned int dn_current_mss(struct sock *sk, int flags)
return mss_now;
}
+/*
+ * N.B. We get the timeout wrong here, but then we always did get it
+ * wrong before and this is another step along the road to correcting
+ * it. It ought to get updated each time we pass through the routine,
+ * but in practise it probably doesn't matter too much for now.
+ */
+static inline struct sk_buff *dn_alloc_send_pskb(struct sock *sk,
+ unsigned long datalen, int noblock,
+ int *errcode)
+{
+ struct sk_buff *skb = sock_alloc_send_skb(sk, datalen,
+ noblock, errcode);
+ if (skb) {
+ skb->protocol = __constant_htons(ETH_P_DNA_RT);
+ skb->pkt_type = PACKET_OUTGOING;
+ }
+ return skb;
+}
+
static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t size)
+ struct msghdr *msg, size_t size)
{
struct sock *sk = sock->sk;
struct dn_scp *scp = DN_SK(sk);
@@ -1892,7 +1911,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
struct dn_skb_cb *cb;
size_t len;
unsigned char fctype;
- long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
+ long timeo;
if (flags & ~(MSG_TRYHARD|MSG_OOB|MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|MSG_MORE|MSG_CMSG_COMPAT))
return -EOPNOTSUPP;
@@ -1900,18 +1919,21 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
if (addr_len && (addr_len != sizeof(struct sockaddr_dn)))
return -EINVAL;
+ lock_sock(sk);
+ timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
/*
* The only difference between stream sockets and sequenced packet
* sockets is that the stream sockets always behave as if MSG_EOR
* has been set.
*/
if (sock->type == SOCK_STREAM) {
- if (flags & MSG_EOR)
- return -EINVAL;
+ if (flags & MSG_EOR) {
+ err = -EINVAL;
+ goto out;
+ }
flags |= MSG_EOR;
}
- lock_sock(sk);
err = dn_check_state(sk, addr, addr_len, &timeo, flags);
if (err)
@@ -1980,8 +2002,12 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
/*
* Get a suitably sized skb.
+ * 64 is a bit of a hack really, but its larger than any
+ * link-layer headers and has served us well as a good
+ * guess as to their real length.
*/
- skb = dn_alloc_send_skb(sk, &len, flags & MSG_DONTWAIT, timeo, &err);
+ skb = dn_alloc_send_pskb(sk, len + 64 + DN_MAX_NSP_DATA_HEADER,
+ flags & MSG_DONTWAIT, &err);
if (err)
break;
@@ -1991,7 +2017,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
cb = DN_SKB_CB(skb);
- skb_reserve(skb, DN_MAX_NSP_DATA_HEADER);
+ skb_reserve(skb, 64 + DN_MAX_NSP_DATA_HEADER);
if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
err = -EFAULT;
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index e0bebf4bbca..53633d35286 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -137,69 +137,6 @@ struct sk_buff *dn_alloc_skb(struct sock *sk, int size, int pri)
}
/*
- * Wrapper for the above, for allocs of data skbs. We try and get the
- * whole size thats been asked for (plus 11 bytes of header). If this
- * fails, then we try for any size over 16 bytes for SOCK_STREAMS.
- */
-struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err)
-{
- int space;
- int len;
- struct sk_buff *skb = NULL;
-
- *err = 0;
-
- while(skb == NULL) {
- if (signal_pending(current)) {
- *err = sock_intr_errno(timeo);
- break;
- }
-
- if (sk->sk_shutdown & SEND_SHUTDOWN) {
- *err = EINVAL;
- break;
- }
-
- if (sk->sk_err)
- break;
-
- len = *size + 11;
- space = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
-
- if (space < len) {
- if ((sk->sk_socket->type == SOCK_STREAM) &&
- (space >= (16 + 11)))
- len = space;
- }
-
- if (space < len) {
- set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
- if (noblock) {
- *err = EWOULDBLOCK;
- break;
- }
-
- clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags);
- SOCK_SLEEP_PRE(sk)
-
- if ((sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc)) <
- len)
- schedule();
-
- SOCK_SLEEP_POST(sk)
- continue;
- }
-
- if ((skb = dn_alloc_skb(sk, len, sk->sk_allocation)) == NULL)
- continue;
-
- *size = len - 11;
- }
-
- return skb;
-}
-
-/*
* Calculate persist timer based upon the smoothed round
* trip time and the variance. Backoff according to the
* nsp_backoff[] array.
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 2c915f305be..3407f190afe 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -117,8 +117,7 @@ static struct dn_rt_hash_bucket *dn_rt_hash_table;
static unsigned dn_rt_hash_mask;
static struct timer_list dn_route_timer;
-static struct timer_list dn_rt_flush_timer =
- TIMER_INITIALIZER(dn_run_flush, 0, 0);
+static DEFINE_TIMER(dn_rt_flush_timer, dn_run_flush, 0, 0);
int decnet_dst_gc_interval = 2;
static struct dst_ops dn_dst_ops = {
diff --git a/net/ieee80211/Kconfig b/net/ieee80211/Kconfig
index 58ed4319e69..91b16fbf91f 100644
--- a/net/ieee80211/Kconfig
+++ b/net/ieee80211/Kconfig
@@ -1,6 +1,5 @@
config IEEE80211
tristate "Generic IEEE 802.11 Networking Stack"
- select NET_RADIO
---help---
This option enables the hardware independent IEEE 802.11
networking stack.
diff --git a/net/ieee80211/ieee80211_crypt.c b/net/ieee80211/ieee80211_crypt.c
index 05a6f2f298d..61a9d92e455 100644
--- a/net/ieee80211/ieee80211_crypt.c
+++ b/net/ieee80211/ieee80211_crypt.c
@@ -30,7 +30,6 @@ struct ieee80211_crypto_alg {
struct ieee80211_crypto_ops *ops;
};
-
struct ieee80211_crypto {
struct list_head algs;
spinlock_t lock;
@@ -38,8 +37,7 @@ struct ieee80211_crypto {
static struct ieee80211_crypto *hcrypt;
-void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee,
- int force)
+void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)
{
struct list_head *ptr, *n;
struct ieee80211_crypt_data *entry;
@@ -140,7 +138,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
spin_lock_irqsave(&hcrypt->lock, flags);
for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
struct ieee80211_crypto_alg *alg =
- (struct ieee80211_crypto_alg *) ptr;
+ (struct ieee80211_crypto_alg *)ptr;
if (alg->ops == ops) {
list_del(&alg->list);
del_alg = alg;
@@ -158,8 +156,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
return del_alg ? 0 : -1;
}
-
-struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
+struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name)
{
unsigned long flags;
struct list_head *ptr;
@@ -171,7 +168,7 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
spin_lock_irqsave(&hcrypt->lock, flags);
for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
struct ieee80211_crypto_alg *alg =
- (struct ieee80211_crypto_alg *) ptr;
+ (struct ieee80211_crypto_alg *)ptr;
if (strcmp(alg->ops->name, name) == 0) {
found_alg = alg;
break;
@@ -185,9 +182,13 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
return NULL;
}
-
-static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }
-static void ieee80211_crypt_null_deinit(void *priv) {}
+static void *ieee80211_crypt_null_init(int keyidx)
+{
+ return (void *)1;
+}
+static void ieee80211_crypt_null_deinit(void *priv)
+{
+}
static struct ieee80211_crypto_ops ieee80211_crypt_null = {
.name = "NULL",
@@ -204,7 +205,6 @@ static struct ieee80211_crypto_ops ieee80211_crypt_null = {
.owner = THIS_MODULE,
};
-
static int __init ieee80211_crypto_init(void)
{
int ret = -ENOMEM;
@@ -222,11 +222,10 @@ static int __init ieee80211_crypto_init(void)
kfree(hcrypt);
hcrypt = NULL;
}
-out:
+ out:
return ret;
}
-
static void __exit ieee80211_crypto_deinit(void)
{
struct list_head *ptr, *n;
@@ -237,7 +236,7 @@ static void __exit ieee80211_crypto_deinit(void)
for (ptr = hcrypt->algs.next, n = ptr->next; ptr != &hcrypt->algs;
ptr = n, n = ptr->next) {
struct ieee80211_crypto_alg *alg =
- (struct ieee80211_crypto_alg *) ptr;
+ (struct ieee80211_crypto_alg *)ptr;
list_del(ptr);
printk(KERN_DEBUG "ieee80211_crypt: unregistered algorithm "
"'%s' (deinit)\n", alg->ops->name);
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 11d15573b26..8fc13f45971 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -24,7 +24,6 @@
#include <net/ieee80211.h>
-
#include <linux/crypto.h>
#include <asm/scatterlist.h>
@@ -55,7 +54,7 @@ struct ieee80211_ccmp_data {
/* scratch buffers for virt_to_page() (crypto API) */
u8 tx_b0[AES_BLOCK_LEN], tx_b[AES_BLOCK_LEN],
- tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
+ tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
u8 rx_b0[AES_BLOCK_LEN], rx_b[AES_BLOCK_LEN], rx_a[AES_BLOCK_LEN];
};
@@ -75,7 +74,7 @@ static void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm,
crypto_cipher_encrypt(tfm, &dst, &src, AES_BLOCK_LEN);
}
-static void * ieee80211_ccmp_init(int key_idx)
+static void *ieee80211_ccmp_init(int key_idx)
{
struct ieee80211_ccmp_data *priv;
@@ -94,7 +93,7 @@ static void * ieee80211_ccmp_init(int key_idx)
return priv;
-fail:
+ fail:
if (priv) {
if (priv->tfm)
crypto_free_tfm(priv->tfm);
@@ -104,7 +103,6 @@ fail:
return NULL;
}
-
static void ieee80211_ccmp_deinit(void *priv)
{
struct ieee80211_ccmp_data *_priv = priv;
@@ -113,19 +111,16 @@ static void ieee80211_ccmp_deinit(void *priv)
kfree(priv);
}
-
-static inline void xor_block(u8 *b, u8 *a, size_t len)
+static inline void xor_block(u8 * b, u8 * a, size_t len)
{
int i;
for (i = 0; i < len; i++)
b[i] ^= a[i];
}
-
static void ccmp_init_blocks(struct crypto_tfm *tfm,
struct ieee80211_hdr *hdr,
- u8 *pn, size_t dlen, u8 *b0, u8 *auth,
- u8 *s0)
+ u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0)
{
u8 *pos, qc = 0;
size_t aad_len;
@@ -142,7 +137,7 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
if (a4_included)
aad_len += 6;
if (qc_included) {
- pos = (u8 *) &hdr->addr4;
+ pos = (u8 *) & hdr->addr4;
if (a4_included)
pos += 6;
qc = *pos & 0x0f;
@@ -169,14 +164,14 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
* QC (if present)
*/
pos = (u8 *) hdr;
- aad[0] = 0; /* aad_len >> 8 */
+ aad[0] = 0; /* aad_len >> 8 */
aad[1] = aad_len & 0xff;
aad[2] = pos[0] & 0x8f;
aad[3] = pos[1] & 0xc7;
memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN);
- pos = (u8 *) &hdr->seq_ctl;
+ pos = (u8 *) & hdr->seq_ctl;
aad[22] = pos[0] & 0x0f;
- aad[23] = 0; /* all bits masked */
+ aad[23] = 0; /* all bits masked */
memset(aad + 24, 0, 8);
if (a4_included)
memcpy(aad + 24, hdr->addr4, ETH_ALEN);
@@ -196,7 +191,6 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
ieee80211_ccmp_aes_encrypt(tfm, b0, s0);
}
-
static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
{
struct ieee80211_ccmp_data *key = priv;
@@ -209,8 +203,7 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
u8 *s0 = key->tx_s0;
if (skb_headroom(skb) < CCMP_HDR_LEN ||
- skb_tailroom(skb) < CCMP_MIC_LEN ||
- skb->len < hdr_len)
+ skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)
return -1;
data_len = skb->len - hdr_len;
@@ -230,13 +223,13 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
*pos++ = key->tx_pn[5];
*pos++ = key->tx_pn[4];
*pos++ = 0;
- *pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */;
+ *pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */ ;
*pos++ = key->tx_pn[3];
*pos++ = key->tx_pn[2];
*pos++ = key->tx_pn[1];
*pos++ = key->tx_pn[0];
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN;
@@ -261,7 +254,6 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
return 0;
}
-
static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
{
struct ieee80211_ccmp_data *key = priv;
@@ -280,7 +272,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -1;
}
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
@@ -364,8 +356,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return keyidx;
}
-
-static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_ccmp_set_key(void *key, int len, u8 * seq, void *priv)
{
struct ieee80211_ccmp_data *data = priv;
int keyidx;
@@ -395,8 +386,7 @@ static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
return 0;
}
-
-static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_ccmp_get_key(void *key, int len, u8 * seq, void *priv)
{
struct ieee80211_ccmp_data *data = priv;
@@ -419,8 +409,7 @@ static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
return CCMP_TK_LEN;
}
-
-static char * ieee80211_ccmp_print_stats(char *p, void *priv)
+static char *ieee80211_ccmp_print_stats(char *p, void *priv)
{
struct ieee80211_ccmp_data *ccmp = priv;
p += sprintf(p, "key[%d] alg=CCMP key_set=%d "
@@ -436,7 +425,6 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv)
return p;
}
-
static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
.name = "CCMP",
.init = ieee80211_ccmp_init,
@@ -453,18 +441,15 @@ static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
.owner = THIS_MODULE,
};
-
static int __init ieee80211_crypto_ccmp_init(void)
{
return ieee80211_register_crypto_ops(&ieee80211_crypt_ccmp);
}
-
static void __exit ieee80211_crypto_ccmp_exit(void)
{
ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp);
}
-
module_init(ieee80211_crypto_ccmp_init);
module_exit(ieee80211_crypto_ccmp_exit);
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index f91d92c6df2..d4f9164be1a 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -23,7 +23,6 @@
#include <net/ieee80211.h>
-
#include <linux/crypto.h>
#include <asm/scatterlist.h>
#include <linux/crc32.h>
@@ -62,7 +61,7 @@ struct ieee80211_tkip_data {
u8 rx_hdr[16], tx_hdr[16];
};
-static void * ieee80211_tkip_init(int key_idx)
+static void *ieee80211_tkip_init(int key_idx)
{
struct ieee80211_tkip_data *priv;
@@ -88,7 +87,7 @@ static void * ieee80211_tkip_init(int key_idx)
return priv;
-fail:
+ fail:
if (priv) {
if (priv->tfm_michael)
crypto_free_tfm(priv->tfm_michael);
@@ -100,7 +99,6 @@ fail:
return NULL;
}
-
static void ieee80211_tkip_deinit(void *priv)
{
struct ieee80211_tkip_data *_priv = priv;
@@ -111,51 +109,42 @@ static void ieee80211_tkip_deinit(void *priv)
kfree(priv);
}
-
static inline u16 RotR1(u16 val)
{
return (val >> 1) | (val << 15);
}
-
static inline u8 Lo8(u16 val)
{
return val & 0xff;
}
-
static inline u8 Hi8(u16 val)
{
return val >> 8;
}
-
static inline u16 Lo16(u32 val)
{
return val & 0xffff;
}
-
static inline u16 Hi16(u32 val)
{
return val >> 16;
}
-
static inline u16 Mk16(u8 hi, u8 lo)
{
return lo | (((u16) hi) << 8);
}
-
-static inline u16 Mk16_le(u16 *v)
+static inline u16 Mk16_le(u16 * v)
{
return le16_to_cpu(*v);
}
-
-static const u16 Sbox[256] =
-{
+static const u16 Sbox[256] = {
0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
@@ -190,17 +179,16 @@ static const u16 Sbox[256] =
0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
};
-
static inline u16 _S_(u16 v)
{
u16 t = Sbox[Hi8(v)];
return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8));
}
-
#define PHASE1_LOOP_COUNT 8
-static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
+static void tkip_mixing_phase1(u16 * TTAK, const u8 * TK, const u8 * TA,
+ u32 IV32)
{
int i, j;
@@ -221,13 +209,12 @@ static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
}
}
-
-static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
+static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK,
u16 IV16)
{
/* Make temporary area overlap WEP seed so that the final copy can be
* avoided on little endian hosts. */
- u16 *PPK = (u16 *) &WEPSeed[4];
+ u16 *PPK = (u16 *) & WEPSeed[4];
/* Step 1 - make copy of TTAK and bring in TSC */
PPK[0] = TTAK[0];
@@ -238,15 +225,15 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
PPK[5] = TTAK[4] + IV16;
/* Step 2 - 96-bit bijective mixing using S-box */
- PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0]));
- PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2]));
- PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4]));
- PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) &TK[6]));
- PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) &TK[8]));
- PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) &TK[10]));
-
- PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) &TK[12]));
- PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) &TK[14]));
+ PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) & TK[0]));
+ PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) & TK[2]));
+ PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) & TK[4]));
+ PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) & TK[6]));
+ PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) & TK[8]));
+ PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) & TK[10]));
+
+ PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) & TK[12]));
+ PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) & TK[14]));
PPK[2] += RotR1(PPK[1]);
PPK[3] += RotR1(PPK[2]);
PPK[4] += RotR1(PPK[3]);
@@ -257,7 +244,7 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
WEPSeed[0] = Hi8(IV16);
WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F;
WEPSeed[2] = Lo8(IV16);
- WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) &TK[0])) >> 1);
+ WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) & TK[0])) >> 1);
#ifdef __BIG_ENDIAN
{
@@ -281,7 +268,7 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
skb->len < hdr_len)
return -1;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
if (!tkey->tx_phase1_done) {
tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2,
tkey->tx_iv32);
@@ -298,7 +285,7 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
*pos++ = rc4key[0];
*pos++ = rc4key[1];
*pos++ = rc4key[2];
- *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */;
+ *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */ ;
*pos++ = tkey->tx_iv32 & 0xff;
*pos++ = (tkey->tx_iv32 >> 8) & 0xff;
*pos++ = (tkey->tx_iv32 >> 16) & 0xff;
@@ -341,7 +328,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if (skb->len < hdr_len + 8 + 4)
return -1;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
@@ -427,9 +414,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return keyidx;
}
-
-static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr,
- u8 *data, size_t data_len, u8 *mic)
+static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,
+ u8 * data, size_t data_len, u8 * mic)
{
struct scatterlist sg[2];
@@ -453,37 +439,37 @@ static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr,
return 0;
}
-static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr)
+static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
{
struct ieee80211_hdr *hdr11;
- hdr11 = (struct ieee80211_hdr *) skb->data;
+ hdr11 = (struct ieee80211_hdr *)skb->data;
switch (le16_to_cpu(hdr11->frame_ctl) &
(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
case IEEE80211_FCTL_TODS:
- memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
- memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
+ memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
+ memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
break;
case IEEE80211_FCTL_FROMDS:
- memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
- memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN); /* SA */
+ memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
+ memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN); /* SA */
break;
case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS:
- memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
- memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN); /* SA */
+ memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
+ memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN); /* SA */
break;
case 0:
- memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
- memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
+ memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
+ memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
break;
}
- hdr[12] = 0; /* priority */
- hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */
+ hdr[12] = 0; /* priority */
+ hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */
}
-
-static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv)
+static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,
+ void *priv)
{
struct ieee80211_tkip_data *tkey = priv;
u8 *pos;
@@ -504,11 +490,9 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri
return 0;
}
-
#if WIRELESS_EXT >= 18
static void ieee80211_michael_mic_failure(struct net_device *dev,
- struct ieee80211_hdr *hdr,
- int keyidx)
+ struct ieee80211_hdr *hdr, int keyidx)
{
union iwreq_data wrqu;
struct iw_michaelmicfailure ev;
@@ -524,12 +508,11 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
memcpy(ev.src_addr.sa_data, hdr->addr2, ETH_ALEN);
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = sizeof(ev);
- wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev);
+ wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&ev);
}
#elif WIRELESS_EXT >= 15
static void ieee80211_michael_mic_failure(struct net_device *dev,
- struct ieee80211_hdr *hdr,
- int keyidx)
+ struct ieee80211_hdr *hdr, int keyidx)
{
union iwreq_data wrqu;
char buf[128];
@@ -542,17 +525,16 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
wrqu.data.length = strlen(buf);
wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
}
-#else /* WIRELESS_EXT >= 15 */
+#else /* WIRELESS_EXT >= 15 */
static inline void ieee80211_michael_mic_failure(struct net_device *dev,
- struct ieee80211_hdr *hdr,
- int keyidx)
+ struct ieee80211_hdr *hdr,
+ int keyidx)
{
}
-#endif /* WIRELESS_EXT >= 15 */
-
+#endif /* WIRELESS_EXT >= 15 */
static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
- int hdr_len, void *priv)
+ int hdr_len, void *priv)
{
struct ieee80211_tkip_data *tkey = priv;
u8 mic[8];
@@ -566,7 +548,7 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
return -1;
if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) {
struct ieee80211_hdr *hdr;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
printk(KERN_DEBUG "%s: Michael MIC verification failed for "
"MSDU from " MAC_FMT " keyidx=%d\n",
skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2),
@@ -587,8 +569,7 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
return 0;
}
-
-static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_tkip_set_key(void *key, int len, u8 * seq, void *priv)
{
struct ieee80211_tkip_data *tkey = priv;
int keyidx;
@@ -603,10 +584,10 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
if (len == TKIP_KEY_LEN) {
memcpy(tkey->key, key, TKIP_KEY_LEN);
tkey->key_set = 1;
- tkey->tx_iv16 = 1; /* TSC is initialized to 1 */
+ tkey->tx_iv16 = 1; /* TSC is initialized to 1 */
if (seq) {
tkey->rx_iv32 = (seq[5] << 24) | (seq[4] << 16) |
- (seq[3] << 8) | seq[2];
+ (seq[3] << 8) | seq[2];
tkey->rx_iv16 = (seq[1] << 8) | seq[0];
}
} else if (len == 0)
@@ -617,8 +598,7 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
return 0;
}
-
-static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
+static int ieee80211_tkip_get_key(void *key, int len, u8 * seq, void *priv)
{
struct ieee80211_tkip_data *tkey = priv;
@@ -647,8 +627,7 @@ static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
return TKIP_KEY_LEN;
}
-
-static char * ieee80211_tkip_print_stats(char *p, void *priv)
+static char *ieee80211_tkip_print_stats(char *p, void *priv)
{
struct ieee80211_tkip_data *tkip = priv;
p += sprintf(p, "key[%d] alg=TKIP key_set=%d "
@@ -674,7 +653,6 @@ static char * ieee80211_tkip_print_stats(char *p, void *priv)
return p;
}
-
static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
.name = "TKIP",
.init = ieee80211_tkip_init,
@@ -686,23 +664,20 @@ static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
.set_key = ieee80211_tkip_set_key,
.get_key = ieee80211_tkip_get_key,
.print_stats = ieee80211_tkip_print_stats,
- .extra_prefix_len = 4 + 4, /* IV + ExtIV */
- .extra_postfix_len = 8 + 4, /* MIC + ICV */
- .owner = THIS_MODULE,
+ .extra_prefix_len = 4 + 4, /* IV + ExtIV */
+ .extra_postfix_len = 8 + 4, /* MIC + ICV */
+ .owner = THIS_MODULE,
};
-
static int __init ieee80211_crypto_tkip_init(void)
{
return ieee80211_register_crypto_ops(&ieee80211_crypt_tkip);
}
-
static void __exit ieee80211_crypto_tkip_exit(void)
{
ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);
}
-
module_init(ieee80211_crypto_tkip_init);
module_exit(ieee80211_crypto_tkip_exit);
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index bec1d3470d3..b4d2514a090 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -20,7 +20,6 @@
#include <net/ieee80211.h>
-
#include <linux/crypto.h>
#include <asm/scatterlist.h>
#include <linux/crc32.h>
@@ -29,7 +28,6 @@ MODULE_AUTHOR("Jouni Malinen");
MODULE_DESCRIPTION("Host AP crypt: WEP");
MODULE_LICENSE("GPL");
-
struct prism2_wep_data {
u32 iv;
#define WEP_KEY_LEN 13
@@ -39,8 +37,7 @@ struct prism2_wep_data {
struct crypto_tfm *tfm;
};
-
-static void * prism2_wep_init(int keyidx)
+static void *prism2_wep_init(int keyidx)
{
struct prism2_wep_data *priv;
@@ -62,7 +59,7 @@ static void * prism2_wep_init(int keyidx)
return priv;
-fail:
+ fail:
if (priv) {
if (priv->tfm)
crypto_free_tfm(priv->tfm);
@@ -71,7 +68,6 @@ fail:
return NULL;
}
-
static void prism2_wep_deinit(void *priv)
{
struct prism2_wep_data *_priv = priv;
@@ -80,7 +76,6 @@ static void prism2_wep_deinit(void *priv)
kfree(priv);
}
-
/* Perform WEP encryption on given skb that has at least 4 bytes of headroom
* for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted,
* so the payload length increases with 8 bytes.
@@ -143,7 +138,6 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
return 0;
}
-
/* Perform WEP decryption on given buffer. Buffer includes whole WEP part of
* the frame: IV (4 bytes), encrypted payload (including SNAP header),
* ICV (4 bytes). len includes both IV and ICV.
@@ -202,8 +196,7 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return 0;
}
-
-static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
+static int prism2_wep_set_key(void *key, int len, u8 * seq, void *priv)
{
struct prism2_wep_data *wep = priv;
@@ -216,8 +209,7 @@ static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
return 0;
}
-
-static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
+static int prism2_wep_get_key(void *key, int len, u8 * seq, void *priv)
{
struct prism2_wep_data *wep = priv;
@@ -229,16 +221,13 @@ static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
return wep->key_len;
}
-
-static char * prism2_wep_print_stats(char *p, void *priv)
+static char *prism2_wep_print_stats(char *p, void *priv)
{
struct prism2_wep_data *wep = priv;
- p += sprintf(p, "key[%d] alg=WEP len=%d\n",
- wep->key_idx, wep->key_len);
+ p += sprintf(p, "key[%d] alg=WEP len=%d\n", wep->key_idx, wep->key_len);
return p;
}
-
static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
.name = "WEP",
.init = prism2_wep_init,
@@ -250,23 +239,20 @@ static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
.set_key = prism2_wep_set_key,
.get_key = prism2_wep_get_key,
.print_stats = prism2_wep_print_stats,
- .extra_prefix_len = 4, /* IV */
- .extra_postfix_len = 4, /* ICV */
+ .extra_prefix_len = 4, /* IV */
+ .extra_postfix_len = 4, /* ICV */
.owner = THIS_MODULE,
};
-
static int __init ieee80211_crypto_wep_init(void)
{
return ieee80211_register_crypto_ops(&ieee80211_crypt_wep);
}
-
static void __exit ieee80211_crypto_wep_exit(void)
{
ieee80211_unregister_crypto_ops(&ieee80211_crypt_wep);
}
-
module_init(ieee80211_crypto_wep_init);
module_exit(ieee80211_crypto_wep_exit);
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 553acb2e93d..03a47343ddc 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -54,7 +54,8 @@
#include <net/ieee80211.h>
MODULE_DESCRIPTION("802.11 data/management/control stack");
-MODULE_AUTHOR("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
+MODULE_AUTHOR
+ ("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
MODULE_LICENSE("GPL");
#define DRV_NAME "ieee80211"
@@ -64,9 +65,9 @@ static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee)
if (ieee->networks)
return 0;
- ieee->networks = kmalloc(
- MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
- GFP_KERNEL);
+ ieee->networks =
+ kmalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network),
+ GFP_KERNEL);
if (!ieee->networks) {
printk(KERN_WARNING "%s: Out of memory allocating beacons\n",
ieee->dev->name);
@@ -94,10 +95,10 @@ static inline void ieee80211_networks_initialize(struct ieee80211_device *ieee)
INIT_LIST_HEAD(&ieee->network_free_list);
INIT_LIST_HEAD(&ieee->network_list);
for (i = 0; i < MAX_NETWORK_COUNT; i++)
- list_add_tail(&ieee->networks[i].list, &ieee->network_free_list);
+ list_add_tail(&ieee->networks[i].list,
+ &ieee->network_free_list);
}
-
struct net_device *alloc_ieee80211(int sizeof_priv)
{
struct ieee80211_device *ieee;
@@ -118,8 +119,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
err = ieee80211_networks_allocate(ieee);
if (err) {
- IEEE80211_ERROR("Unable to allocate beacon storage: %d\n",
- err);
+ IEEE80211_ERROR("Unable to allocate beacon storage: %d\n", err);
goto failed;
}
ieee80211_networks_initialize(ieee);
@@ -132,7 +132,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
/* Default to enabling full open WEP with host based encrypt/decrypt */
ieee->host_encrypt = 1;
ieee->host_decrypt = 1;
- ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
+ ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
INIT_LIST_HEAD(&ieee->crypt_deinit_list);
init_timer(&ieee->crypt_deinit_timer);
@@ -141,21 +141,20 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
spin_lock_init(&ieee->lock);
- ieee->wpa_enabled = 0;
- ieee->tkip_countermeasures = 0;
- ieee->drop_unencrypted = 0;
- ieee->privacy_invoked = 0;
- ieee->ieee802_1x = 1;
+ ieee->wpa_enabled = 0;
+ ieee->tkip_countermeasures = 0;
+ ieee->drop_unencrypted = 0;
+ ieee->privacy_invoked = 0;
+ ieee->ieee802_1x = 1;
return dev;
- failed:
+ failed:
if (dev)
free_netdev(dev);
return NULL;
}
-
void free_ieee80211(struct net_device *dev)
{
struct ieee80211_device *ieee = netdev_priv(dev);
@@ -193,7 +192,7 @@ static int show_debug_level(char *page, char **start, off_t offset,
return snprintf(page, count, "0x%08X\n", ieee80211_debug_level);
}
-static int store_debug_level(struct file *file, const char __user *buffer,
+static int store_debug_level(struct file *file, const char __user * buffer,
unsigned long count, void *data)
{
char buf[] = "0x00000000";
@@ -264,13 +263,12 @@ static void __exit ieee80211_exit(void)
module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, "debug output mask");
-
module_exit(ieee80211_exit);
module_init(ieee80211_init);
#endif
-
-const char *escape_essid(const char *essid, u8 essid_len) {
+const char *escape_essid(const char *essid, u8 essid_len)
+{
static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
const char *s = essid;
char *d = escaped;
@@ -280,7 +278,7 @@ const char *escape_essid(const char *essid, u8 essid_len) {
return escaped;
}
- essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
+ essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE);
while (essid_len--) {
if (*s == '\0') {
*d++ = '\\';
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index d582faa6447..f7dcd854139 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -52,11 +52,14 @@ static inline void ieee80211_monitor_rx(struct ieee80211_device *ieee,
netif_rx(skb);
}
-
/* Called only as a tasklet (software IRQ) */
-static struct ieee80211_frag_entry *
-ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
- unsigned int frag, u8 *src, u8 *dst)
+static struct ieee80211_frag_entry *ieee80211_frag_cache_find(struct
+ ieee80211_device
+ *ieee,
+ unsigned int seq,
+ unsigned int frag,
+ u8 * src,
+ u8 * dst)
{
struct ieee80211_frag_entry *entry;
int i;
@@ -65,10 +68,9 @@ ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
entry = &ieee->frag_cache[i];
if (entry->skb != NULL &&
time_after(jiffies, entry->first_frag_time + 2 * HZ)) {
- IEEE80211_DEBUG_FRAG(
- "expiring fragment cache entry "
- "seq=%u last_frag=%u\n",
- entry->seq, entry->last_frag);
+ IEEE80211_DEBUG_FRAG("expiring fragment cache entry "
+ "seq=%u last_frag=%u\n",
+ entry->seq, entry->last_frag);
dev_kfree_skb_any(entry->skb);
entry->skb = NULL;
}
@@ -84,9 +86,8 @@ ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
}
/* Called only as a tasklet (software IRQ) */
-static struct sk_buff *
-ieee80211_frag_cache_get(struct ieee80211_device *ieee,
- struct ieee80211_hdr *hdr)
+static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee,
+ struct ieee80211_hdr *hdr)
{
struct sk_buff *skb = NULL;
u16 sc;
@@ -101,9 +102,9 @@ ieee80211_frag_cache_get(struct ieee80211_device *ieee,
/* Reserve enough space to fit maximum frame length */
skb = dev_alloc_skb(ieee->dev->mtu +
sizeof(struct ieee80211_hdr) +
- 8 /* LLC */ +
- 2 /* alignment */ +
- 8 /* WEP */ + ETH_ALEN /* WDS */);
+ 8 /* LLC */ +
+ 2 /* alignment */ +
+ 8 /* WEP */ + ETH_ALEN /* WDS */ );
if (skb == NULL)
return NULL;
@@ -135,7 +136,6 @@ ieee80211_frag_cache_get(struct ieee80211_device *ieee,
return skb;
}
-
/* Called only as a tasklet (software IRQ) */
static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
struct ieee80211_hdr *hdr)
@@ -151,9 +151,8 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
hdr->addr1);
if (entry == NULL) {
- IEEE80211_DEBUG_FRAG(
- "could not invalidate fragment cache "
- "entry (seq=%u)\n", seq);
+ IEEE80211_DEBUG_FRAG("could not invalidate fragment cache "
+ "entry (seq=%u)\n", seq);
return -1;
}
@@ -161,7 +160,6 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
return 0;
}
-
#ifdef NOT_YET
/* ieee80211_rx_frame_mgtmt
*
@@ -201,7 +199,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
return 0;
}
- if (ieee->iw_mode == IW_MODE_MASTER) {
+ if (ieee->iw_mode == IW_MODE_MASTER) {
if (type != WLAN_FC_TYPE_MGMT && type != WLAN_FC_TYPE_CTRL) {
printk(KERN_DEBUG "%s: unknown management frame "
"(type=0x%02x, stype=0x%02x) dropped\n",
@@ -219,14 +217,13 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
}
#endif
-
/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
-static unsigned char rfc1042_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+static unsigned char rfc1042_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+
/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
static unsigned char bridge_tunnel_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
+ { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
/* No encapsulation header if EtherType < 0x600 (=length) */
/* Called by ieee80211_rx_frame_decrypt */
@@ -241,7 +238,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
if (skb->len < 24)
return 0;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
/* check that the frame is unicast frame to us */
@@ -271,7 +268,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
/* Called only as a tasklet (software IRQ), by ieee80211_rx */
static inline int
-ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
+ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_crypt_data *crypt)
{
struct ieee80211_hdr *hdr;
@@ -280,12 +277,11 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
return 0;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
#ifdef CONFIG_IEEE80211_CRYPT_TKIP
- if (ieee->tkip_countermeasures &&
- strcmp(crypt->ops->name, "TKIP") == 0) {
+ if (ieee->tkip_countermeasures && strcmp(crypt->ops->name, "TKIP") == 0) {
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
"received packet from " MAC_FMT "\n",
@@ -299,9 +295,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
atomic_dec(&crypt->refcnt);
if (res < 0) {
- IEEE80211_DEBUG_DROP(
- "decryption failed (SA=" MAC_FMT
- ") res=%d\n", MAC_ARG(hdr->addr2), res);
+ IEEE80211_DEBUG_DROP("decryption failed (SA=" MAC_FMT
+ ") res=%d\n", MAC_ARG(hdr->addr2), res);
if (res == -2)
IEEE80211_DEBUG_DROP("Decryption failed ICV "
"mismatch (key %d)\n",
@@ -313,11 +308,11 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
return res;
}
-
/* Called only as a tasklet (software IRQ), by ieee80211_rx */
static inline int
-ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *skb,
- int keyidx, struct ieee80211_crypt_data *crypt)
+ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
+ struct sk_buff *skb, int keyidx,
+ struct ieee80211_crypt_data *crypt)
{
struct ieee80211_hdr *hdr;
int res, hdrlen;
@@ -325,7 +320,7 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s
if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
return 0;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
atomic_inc(&crypt->refcnt);
@@ -341,7 +336,6 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *s
return 0;
}
-
/* All received frames are sent to this function. @skb contains the frame in
* IEEE 802.11 format, i.e., in the format it was sent over air.
* This function is called only as a tasklet (software IRQ). */
@@ -373,8 +367,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
stats = &ieee->stats;
if (skb->len < 10) {
- printk(KERN_INFO "%s: SKB length < 10\n",
- dev->name);
+ printk(KERN_INFO "%s: SKB length < 10\n", dev->name);
goto rx_dropped;
}
@@ -399,8 +392,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
/* Update spy records */
wireless_spy_update(dev, hdr->addr2, &wstats);
}
-#endif /* IW_WIRELESS_SPY */
-#endif /* WIRELESS_EXT > 15 */
+#endif /* IW_WIRELESS_SPY */
+#endif /* WIRELESS_EXT > 15 */
hostap_update_rx_stats(local->ap, hdr, rx_stats);
#endif
@@ -429,8 +422,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
* stations that do not support WEP key mapping). */
if (!(hdr->addr1[0] & 0x01) || local->bcrx_sta_key)
- (void) hostap_handle_sta_crypto(local, hdr, &crypt,
- &sta);
+ (void)hostap_handle_sta_crypto(local, hdr, &crypt,
+ &sta);
#endif
/* allow NULL decrypt to indicate an station specific override
@@ -451,13 +444,11 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
goto rx_dropped;
}
}
-
#ifdef NOT_YET
if (type != WLAN_FC_TYPE_DATA) {
if (type == WLAN_FC_TYPE_MGMT && stype == WLAN_FC_STYPE_AUTH &&
fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt &&
- (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0)
- {
+ (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) {
printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
"from " MAC_FMT "\n", dev->name,
MAC_ARG(hdr->addr2));
@@ -507,9 +498,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
}
if (ieee->iw_mode == IW_MODE_MASTER && !wds &&
- (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS &&
- ieee->stadev &&
- memcmp(hdr->addr2, ieee->assoc_ap_addr, ETH_ALEN) == 0) {
+ (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
+ IEEE80211_FCTL_FROMDS && ieee->stadev
+ && memcmp(hdr->addr2, ieee->assoc_ap_addr, ETH_ALEN) == 0) {
/* Frame from BSSID of the AP for which we are a client */
skb->dev = dev = ieee->stadev;
stats = hostap_get_stats(dev);
@@ -521,8 +512,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
#ifdef NOT_YET
if ((ieee->iw_mode == IW_MODE_MASTER ||
- ieee->iw_mode == IW_MODE_REPEAT) &&
- !from_assoc_ap) {
+ ieee->iw_mode == IW_MODE_REPEAT) && !from_assoc_ap) {
switch (hostap_handle_sta_rx(ieee, dev, skb, rx_stats,
wds != NULL)) {
case AP_RX_CONTINUE_NOT_AUTHORIZED:
@@ -546,11 +536,10 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
stype != IEEE80211_STYPE_DATA_CFPOLL &&
stype != IEEE80211_STYPE_DATA_CFACKPOLL) {
if (stype != IEEE80211_STYPE_NULLFUNC)
- IEEE80211_DEBUG_DROP(
- "RX: dropped data frame "
- "with no data (type=0x%02x, "
- "subtype=0x%02x, len=%d)\n",
- type, stype, skb->len);
+ IEEE80211_DEBUG_DROP("RX: dropped data frame "
+ "with no data (type=0x%02x, "
+ "subtype=0x%02x, len=%d)\n",
+ type, stype, skb->len);
goto rx_dropped;
}
@@ -560,7 +549,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
(keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0)
goto rx_dropped;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
/* skb: hdr + (possibly fragmented) plaintext payload */
// PR: FIXME: hostap has additional conditions in the "if" below:
@@ -614,7 +603,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
/* this was the last fragment and the frame will be
* delivered, so remove skb from fragment cache */
skb = frag_skb;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
ieee80211_frag_cache_invalidate(ieee, hdr);
}
@@ -624,28 +613,26 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt))
goto rx_dropped;
- hdr = (struct ieee80211_hdr *) skb->data;
+ hdr = (struct ieee80211_hdr *)skb->data;
if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) {
- if (/*ieee->ieee802_1x &&*/
- ieee80211_is_eapol_frame(ieee, skb)) {
+ if ( /*ieee->ieee802_1x && */
+ ieee80211_is_eapol_frame(ieee, skb)) {
/* pass unencrypted EAPOL frames even if encryption is
* configured */
} else {
- IEEE80211_DEBUG_DROP(
- "encryption configured, but RX "
- "frame not encrypted (SA=" MAC_FMT ")\n",
- MAC_ARG(hdr->addr2));
+ IEEE80211_DEBUG_DROP("encryption configured, but RX "
+ "frame not encrypted (SA=" MAC_FMT
+ ")\n", MAC_ARG(hdr->addr2));
goto rx_dropped;
}
}
if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep &&
!ieee80211_is_eapol_frame(ieee, skb)) {
- IEEE80211_DEBUG_DROP(
- "dropped unencrypted RX data "
- "frame from " MAC_FMT
- " (drop_unencrypted=1)\n",
- MAC_ARG(hdr->addr2));
+ IEEE80211_DEBUG_DROP("dropped unencrypted RX data "
+ "frame from " MAC_FMT
+ " (drop_unencrypted=1)\n",
+ MAC_ARG(hdr->addr2));
goto rx_dropped;
}
@@ -673,8 +660,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
} else if (!frame_authorized) {
printk(KERN_DEBUG "%s: dropped frame from "
"unauthorized port (IEEE 802.1X): "
- "ethertype=0x%04x\n",
- dev->name, ethertype);
+ "ethertype=0x%04x\n", dev->name, ethertype);
goto rx_dropped;
}
}
@@ -702,8 +688,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
#ifdef NOT_YET
if (wds && ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
- IEEE80211_FCTL_TODS) &&
- skb->len >= ETH_HLEN + ETH_ALEN) {
+ IEEE80211_FCTL_TODS) && skb->len >= ETH_HLEN + ETH_ALEN) {
/* Non-standard frame: get addr4 from its bogus location after
* the payload */
memcpy(skb->data + ETH_ALEN,
@@ -716,8 +701,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
stats->rx_bytes += skb->len;
#ifdef NOT_YET
- if (ieee->iw_mode == IW_MODE_MASTER && !wds &&
- ieee->ap->bridge_packets) {
+ if (ieee->iw_mode == IW_MODE_MASTER && !wds && ieee->ap->bridge_packets) {
if (dst[0] & 0x01) {
/* copy multicast frame both to the higher layers and
* to the wireless media */
@@ -743,25 +727,24 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
skb2->dev = dev;
dev_queue_xmit(skb2);
}
-
#endif
if (skb) {
skb->protocol = eth_type_trans(skb, dev);
memset(skb->cb, 0, sizeof(skb->cb));
skb->dev = dev;
- skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
+ skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
netif_rx(skb);
}
- rx_exit:
+ rx_exit:
#ifdef NOT_YET
if (sta)
hostap_handle_sta_release(sta);
#endif
return 1;
- rx_dropped:
+ rx_dropped:
stats->rx_dropped++;
/* Returning 0 indicates to caller that we have not handled the SKB--
@@ -785,22 +768,21 @@ static inline int ieee80211_is_ofdm_rate(u8 rate)
case IEEE80211_OFDM_RATE_54MB:
return 1;
}
- return 0;
+ return 0;
}
-
-static inline int ieee80211_network_init(
- struct ieee80211_device *ieee,
- struct ieee80211_probe_response *beacon,
- struct ieee80211_network *network,
- struct ieee80211_rx_stats *stats)
+static inline int ieee80211_network_init(struct ieee80211_device *ieee,
+ struct ieee80211_probe_response
+ *beacon,
+ struct ieee80211_network *network,
+ struct ieee80211_rx_stats *stats)
{
#ifdef CONFIG_IEEE80211_DEBUG
char rates_str[64];
char *p;
#endif
struct ieee80211_info_element *info_element;
- u16 left;
+ u16 left;
u8 i;
/* Pull out fixed field data */
@@ -810,7 +792,7 @@ static inline int ieee80211_network_init(
network->time_stamp[0] = beacon->time_stamp[0];
network->time_stamp[1] = beacon->time_stamp[1];
network->beacon_interval = beacon->beacon_interval;
- /* Where to pull this? beacon->listen_interval;*/
+ /* Where to pull this? beacon->listen_interval; */
network->listen_interval = 0x0A;
network->rates_len = network->rates_ex_len = 0;
network->last_associate = 0;
@@ -824,18 +806,20 @@ static inline int ieee80211_network_init(
} else
network->flags |= NETWORK_HAS_CCK;
- network->wpa_ie_len = 0;
- network->rsn_ie_len = 0;
+ network->wpa_ie_len = 0;
+ network->rsn_ie_len = 0;
- info_element = &beacon->info_element;
+ info_element = &beacon->info_element;
left = stats->len - ((void *)info_element - (void *)beacon);
while (left >= sizeof(struct ieee80211_info_element_hdr)) {
- if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) {
- IEEE80211_DEBUG_SCAN("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%d left=%d.\n",
- info_element->len + sizeof(struct ieee80211_info_element),
- left);
+ if (sizeof(struct ieee80211_info_element_hdr) +
+ info_element->len > left) {
+ IEEE80211_DEBUG_SCAN
+ ("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%Zd left=%d.\n",
+ info_element->len +
+ sizeof(struct ieee80211_info_element), left);
return 1;
- }
+ }
switch (info_element->id) {
case MFIE_TYPE_SSID:
@@ -846,10 +830,11 @@ static inline int ieee80211_network_init(
}
network->ssid_len = min(info_element->len,
- (u8)IW_ESSID_MAX_SIZE);
- memcpy(network->ssid, info_element->data, network->ssid_len);
- if (network->ssid_len < IW_ESSID_MAX_SIZE)
- memset(network->ssid + network->ssid_len, 0,
+ (u8) IW_ESSID_MAX_SIZE);
+ memcpy(network->ssid, info_element->data,
+ network->ssid_len);
+ if (network->ssid_len < IW_ESSID_MAX_SIZE)
+ memset(network->ssid + network->ssid_len, 0,
IW_ESSID_MAX_SIZE - network->ssid_len);
IEEE80211_DEBUG_SCAN("MFIE_TYPE_SSID: '%s' len=%d.\n",
@@ -860,18 +845,23 @@ static inline int ieee80211_network_init(
#ifdef CONFIG_IEEE80211_DEBUG
p = rates_str;
#endif
- network->rates_len = min(info_element->len, MAX_RATES_LENGTH);
+ network->rates_len =
+ min(info_element->len, MAX_RATES_LENGTH);
for (i = 0; i < network->rates_len; i++) {
network->rates[i] = info_element->data[i];
#ifdef CONFIG_IEEE80211_DEBUG
- p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
+ p += snprintf(p,
+ sizeof(rates_str) - (p -
+ rates_str),
+ "%02X ", network->rates[i]);
#endif
- if (ieee80211_is_ofdm_rate(info_element->data[i])) {
+ if (ieee80211_is_ofdm_rate
+ (info_element->data[i])) {
network->flags |= NETWORK_HAS_OFDM;
if (info_element->data[i] &
IEEE80211_BASIC_RATE_MASK)
network->flags &=
- ~NETWORK_HAS_CCK;
+ ~NETWORK_HAS_CCK;
}
}
@@ -883,18 +873,23 @@ static inline int ieee80211_network_init(
#ifdef CONFIG_IEEE80211_DEBUG
p = rates_str;
#endif
- network->rates_ex_len = min(info_element->len, MAX_RATES_EX_LENGTH);
+ network->rates_ex_len =
+ min(info_element->len, MAX_RATES_EX_LENGTH);
for (i = 0; i < network->rates_ex_len; i++) {
network->rates_ex[i] = info_element->data[i];
#ifdef CONFIG_IEEE80211_DEBUG
- p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
+ p += snprintf(p,
+ sizeof(rates_str) - (p -
+ rates_str),
+ "%02X ", network->rates[i]);
#endif
- if (ieee80211_is_ofdm_rate(info_element->data[i])) {
+ if (ieee80211_is_ofdm_rate
+ (info_element->data[i])) {
network->flags |= NETWORK_HAS_OFDM;
if (info_element->data[i] &
IEEE80211_BASIC_RATE_MASK)
network->flags &=
- ~NETWORK_HAS_CCK;
+ ~NETWORK_HAS_CCK;
}
}
@@ -903,14 +898,14 @@ static inline int ieee80211_network_init(
break;
case MFIE_TYPE_DS_SET:
- IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n",
+ IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n",
info_element->data[0]);
if (stats->freq == IEEE80211_24GHZ_BAND)
network->channel = info_element->data[0];
break;
- case MFIE_TYPE_FH_SET:
- IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n");
+ case MFIE_TYPE_FH_SET:
+ IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n");
break;
case MFIE_TYPE_CF_SET:
@@ -932,13 +927,13 @@ static inline int ieee80211_network_init(
case MFIE_TYPE_GENERIC:
IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n",
info_element->len);
- if (info_element->len >= 4 &&
+ if (info_element->len >= 4 &&
info_element->data[0] == 0x00 &&
info_element->data[1] == 0x50 &&
info_element->data[2] == 0xf2 &&
info_element->data[3] == 0x01) {
network->wpa_ie_len = min(info_element->len + 2,
- MAX_WPA_IE_LEN);
+ MAX_WPA_IE_LEN);
memcpy(network->wpa_ie, info_element,
network->wpa_ie_len);
}
@@ -948,7 +943,7 @@ static inline int ieee80211_network_init(
IEEE80211_DEBUG_SCAN("MFIE_TYPE_RSN: %d bytes\n",
info_element->len);
network->rsn_ie_len = min(info_element->len + 2,
- MAX_WPA_IE_LEN);
+ MAX_WPA_IE_LEN);
memcpy(network->rsn_ie, info_element,
network->rsn_ie_len);
break;
@@ -956,14 +951,14 @@ static inline int ieee80211_network_init(
default:
IEEE80211_DEBUG_SCAN("unsupported IE %d\n",
info_element->id);
- break;
- }
+ break;
+ }
left -= sizeof(struct ieee80211_info_element_hdr) +
- info_element->len;
+ info_element->len;
info_element = (struct ieee80211_info_element *)
- &info_element->data[info_element->len];
- }
+ &info_element->data[info_element->len];
+ }
network->mode = 0;
if (stats->freq == IEEE80211_52GHZ_BAND)
@@ -1032,10 +1027,13 @@ static inline void update_network(struct ieee80211_network *dst,
/* dst->last_associate is not overwritten */
}
-static inline void ieee80211_process_probe_response(
- struct ieee80211_device *ieee,
- struct ieee80211_probe_response *beacon,
- struct ieee80211_rx_stats *stats)
+static inline void ieee80211_process_probe_response(struct ieee80211_device
+ *ieee,
+ struct
+ ieee80211_probe_response
+ *beacon,
+ struct ieee80211_rx_stats
+ *stats)
{
struct ieee80211_network network;
struct ieee80211_network *target;
@@ -1045,33 +1043,35 @@ static inline void ieee80211_process_probe_response(
#endif
unsigned long flags;
- IEEE80211_DEBUG_SCAN(
- "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
- escape_essid(info_element->data, info_element->len),
- MAC_ARG(beacon->header.addr3),
- (beacon->capability & (1<<0xf)) ? '1' : '0',
- (beacon->capability & (1<<0xe)) ? '1' : '0',
- (beacon->capability & (1<<0xd)) ? '1' : '0',
- (beacon->capability & (1<<0xc)) ? '1' : '0',
- (beacon->capability & (1<<0xb)) ? '1' : '0',
- (beacon->capability & (1<<0xa)) ? '1' : '0',
- (beacon->capability & (1<<0x9)) ? '1' : '0',
- (beacon->capability & (1<<0x8)) ? '1' : '0',
- (beacon->capability & (1<<0x7)) ? '1' : '0',
- (beacon->capability & (1<<0x6)) ? '1' : '0',
- (beacon->capability & (1<<0x5)) ? '1' : '0',
- (beacon->capability & (1<<0x4)) ? '1' : '0',
- (beacon->capability & (1<<0x3)) ? '1' : '0',
- (beacon->capability & (1<<0x2)) ? '1' : '0',
- (beacon->capability & (1<<0x1)) ? '1' : '0',
- (beacon->capability & (1<<0x0)) ? '1' : '0');
+ IEEE80211_DEBUG_SCAN("'%s' (" MAC_FMT
+ "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
+ escape_essid(info_element->data,
+ info_element->len),
+ MAC_ARG(beacon->header.addr3),
+ (beacon->capability & (1 << 0xf)) ? '1' : '0',
+ (beacon->capability & (1 << 0xe)) ? '1' : '0',
+ (beacon->capability & (1 << 0xd)) ? '1' : '0',
+ (beacon->capability & (1 << 0xc)) ? '1' : '0',
+ (beacon->capability & (1 << 0xb)) ? '1' : '0',
+ (beacon->capability & (1 << 0xa)) ? '1' : '0',
+ (beacon->capability & (1 << 0x9)) ? '1' : '0',
+ (beacon->capability & (1 << 0x8)) ? '1' : '0',
+ (beacon->capability & (1 << 0x7)) ? '1' : '0',
+ (beacon->capability & (1 << 0x6)) ? '1' : '0',
+ (beacon->capability & (1 << 0x5)) ? '1' : '0',
+ (beacon->capability & (1 << 0x4)) ? '1' : '0',
+ (beacon->capability & (1 << 0x3)) ? '1' : '0',
+ (beacon->capability & (1 << 0x2)) ? '1' : '0',
+ (beacon->capability & (1 << 0x1)) ? '1' : '0',
+ (beacon->capability & (1 << 0x0)) ? '1' : '0');
if (ieee80211_network_init(ieee, beacon, &network, stats)) {
IEEE80211_DEBUG_SCAN("Dropped '%s' (" MAC_FMT ") via %s.\n",
escape_essid(info_element->data,
info_element->len),
MAC_ARG(beacon->header.addr3),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.
+ frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
return;
@@ -1117,13 +1117,13 @@ static inline void ieee80211_process_probe_response(
list_del(ieee->network_free_list.next);
}
-
#ifdef CONFIG_IEEE80211_DEBUG
IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n",
escape_essid(network.ssid,
network.ssid_len),
MAC_ARG(network.bssid),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.
+ frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
#endif
@@ -1134,7 +1134,8 @@ static inline void ieee80211_process_probe_response(
escape_essid(target->ssid,
target->ssid_len),
MAC_ARG(target->bssid),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.
+ frame_ctl) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
update_network(target, &network);
@@ -1162,16 +1163,20 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
WLAN_FC_GET_STYPE(header->frame_ctl));
IEEE80211_DEBUG_SCAN("Probe response\n");
- ieee80211_process_probe_response(
- ieee, (struct ieee80211_probe_response *)header, stats);
+ ieee80211_process_probe_response(ieee,
+ (struct
+ ieee80211_probe_response *)
+ header, stats);
break;
case IEEE80211_STYPE_BEACON:
IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
WLAN_FC_GET_STYPE(header->frame_ctl));
IEEE80211_DEBUG_SCAN("Beacon\n");
- ieee80211_process_probe_response(
- ieee, (struct ieee80211_probe_response *)header, stats);
+ ieee80211_process_probe_response(ieee,
+ (struct
+ ieee80211_probe_response *)
+ header, stats);
break;
default:
@@ -1184,6 +1189,5 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
}
}
-
EXPORT_SYMBOL(ieee80211_rx_mgt);
EXPORT_SYMBOL(ieee80211_rx);
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index b7ea3e25e25..c9aaff3fea1 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -45,10 +45,8 @@
#include <net/ieee80211.h>
-
/*
-
802.11 Data Frame
,-------------------------------------------------------------------.
@@ -82,7 +80,6 @@ Desc. | IV | Encrypted | ICV |
`-----------------------'
Total: 8 non-data bytes
-
802.3 Ethernet Data Frame
,-----------------------------------------.
@@ -131,7 +128,7 @@ payload of each frame is reduced to 492 bytes.
static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-static inline int ieee80211_put_snap(u8 *data, u16 h_proto)
+static inline int ieee80211_put_snap(u8 * data, u16 h_proto)
{
struct ieee80211_snap_hdr *snap;
u8 *oui;
@@ -149,17 +146,15 @@ static inline int ieee80211_put_snap(u8 *data, u16 h_proto)
snap->oui[1] = oui[1];
snap->oui[2] = oui[2];
- *(u16 *)(data + SNAP_SIZE) = htons(h_proto);
+ *(u16 *) (data + SNAP_SIZE) = htons(h_proto);
return SNAP_SIZE + sizeof(u16);
}
-static inline int ieee80211_encrypt_fragment(
- struct ieee80211_device *ieee,
- struct sk_buff *frag,
- int hdr_len)
+static inline int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
+ struct sk_buff *frag, int hdr_len)
{
- struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx];
+ struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx];
int res;
#ifdef CONFIG_IEEE80211_CRYPT_TKIP
@@ -167,7 +162,7 @@ static inline int ieee80211_encrypt_fragment(
if (ieee->tkip_countermeasures &&
crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
- header = (struct ieee80211_hdr *) frag->data;
+ header = (struct ieee80211_hdr *)frag->data;
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
"TX packet to " MAC_FMT "\n",
@@ -200,8 +195,8 @@ static inline int ieee80211_encrypt_fragment(
return 0;
}
-
-void ieee80211_txb_free(struct ieee80211_txb *txb) {
+void ieee80211_txb_free(struct ieee80211_txb *txb)
+{
int i;
if (unlikely(!txb))
return;
@@ -216,9 +211,8 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
{
struct ieee80211_txb *txb;
int i;
- txb = kmalloc(
- sizeof(struct ieee80211_txb) + (sizeof(u8*) * nr_frags),
- gfp_mask);
+ txb = kmalloc(sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags),
+ gfp_mask);
if (!txb)
return NULL;
@@ -243,8 +237,7 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
}
/* SKBs are added to the ieee->tx_queue. */
-int ieee80211_xmit(struct sk_buff *skb,
- struct net_device *dev)
+int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ieee80211_device *ieee = netdev_priv(dev);
struct ieee80211_txb *txb = NULL;
@@ -255,21 +248,20 @@ int ieee80211_xmit(struct sk_buff *skb,
int ether_type, encrypt;
int bytes, fc, hdr_len;
struct sk_buff *skb_frag;
- struct ieee80211_hdr header = { /* Ensure zero initialized */
+ struct ieee80211_hdr header = { /* Ensure zero initialized */
.duration_id = 0,
.seq_ctl = 0
};
u8 dest[ETH_ALEN], src[ETH_ALEN];
- struct ieee80211_crypt_data* crypt;
+ struct ieee80211_crypt_data *crypt;
spin_lock_irqsave(&ieee->lock, flags);
/* If there is no driver handler to take the TXB, dont' bother
* creating it... */
if (!ieee->hard_start_xmit) {
- printk(KERN_WARNING "%s: No xmit handler.\n",
- ieee->dev->name);
+ printk(KERN_WARNING "%s: No xmit handler.\n", ieee->dev->name);
goto success;
}
@@ -284,7 +276,7 @@ int ieee80211_xmit(struct sk_buff *skb,
crypt = ieee->crypt[ieee->tx_keyidx];
encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) &&
- ieee->host_encrypt && crypt && crypt->ops;
+ ieee->host_encrypt && crypt && crypt->ops;
if (!encrypt && ieee->ieee802_1x &&
ieee->drop_unencrypted && ether_type != ETH_P_PAE) {
@@ -294,7 +286,7 @@ int ieee80211_xmit(struct sk_buff *skb,
/* Save source and destination addresses */
memcpy(&dest, skb->data, ETH_ALEN);
- memcpy(&src, skb->data+ETH_ALEN, ETH_ALEN);
+ memcpy(&src, skb->data + ETH_ALEN, ETH_ALEN);
/* Advance the SKB to the start of the payload */
skb_pull(skb, sizeof(struct ethhdr));
@@ -304,7 +296,7 @@ int ieee80211_xmit(struct sk_buff *skb,
if (encrypt)
fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
- IEEE80211_FCTL_PROTECTED;
+ IEEE80211_FCTL_PROTECTED;
else
fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA;
@@ -327,8 +319,7 @@ int ieee80211_xmit(struct sk_buff *skb,
/* Determine fragmentation size based on destination (multicast
* and broadcast are not fragmented) */
- if (is_multicast_ether_addr(dest) ||
- is_broadcast_ether_addr(dest))
+ if (is_multicast_ether_addr(dest) || is_broadcast_ether_addr(dest))
frag_size = MAX_FRAG_THRESHOLD;
else
frag_size = ieee->fts;
@@ -345,7 +336,7 @@ int ieee80211_xmit(struct sk_buff *skb,
/* Each fragment may need to have room for encryptiong pre/postfix */
if (encrypt)
bytes_per_frag -= crypt->ops->extra_prefix_len +
- crypt->ops->extra_postfix_len;
+ crypt->ops->extra_postfix_len;
/* Number of fragments is the total bytes_per_frag /
* payload_per_fragment */
@@ -380,19 +371,19 @@ int ieee80211_xmit(struct sk_buff *skb,
/* If this is not the last fragment, then add the MOREFRAGS
* bit to the frame control */
if (i != nr_frags - 1) {
- frag_hdr->frame_ctl = cpu_to_le16(
- fc | IEEE80211_FCTL_MOREFRAGS);
+ frag_hdr->frame_ctl =
+ cpu_to_le16(fc | IEEE80211_FCTL_MOREFRAGS);
bytes = bytes_per_frag;
} else {
/* The last fragment takes the remaining length */
bytes = bytes_last_frag;
}
- /* Put a SNAP header on the first fragment */
+ /* Put a SNAP header on the first fragment */
if (i == 0) {
- ieee80211_put_snap(
- skb_put(skb_frag, SNAP_SIZE + sizeof(u16)),
- ether_type);
+ ieee80211_put_snap(skb_put
+ (skb_frag, SNAP_SIZE + sizeof(u16)),
+ ether_type);
bytes -= SNAP_SIZE + sizeof(u16);
}
@@ -410,14 +401,13 @@ int ieee80211_xmit(struct sk_buff *skb,
skb_put(skb_frag, 4);
}
-
- success:
+ success:
spin_unlock_irqrestore(&ieee->lock, flags);
dev_kfree_skb_any(skb);
if (txb) {
- if ((*ieee->hard_start_xmit)(txb, dev) == 0) {
+ if ((*ieee->hard_start_xmit) (txb, dev) == 0) {
stats->tx_packets++;
stats->tx_bytes += txb->payload_size;
return 0;
@@ -427,7 +417,7 @@ int ieee80211_xmit(struct sk_buff *skb,
return 0;
- failed:
+ failed:
spin_unlock_irqrestore(&ieee->lock, flags);
netif_stop_queue(dev);
stats->tx_errors++;
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index 2cd571c525a..94882f39b07 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -29,19 +29,20 @@
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
******************************************************************************/
-#include <linux/wireless.h>
-#include <linux/version.h>
+
#include <linux/kmod.h>
#include <linux/module.h>
#include <net/ieee80211.h>
+#include <linux/wireless.h>
+
static const char *ieee80211_modes[] = {
"?", "a", "b", "ab", "g", "ag", "bg", "abg"
};
#define MAX_CUSTOM_LEN 64
static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
- char *start, char *stop,
+ char *start, char *stop,
struct ieee80211_network *network)
{
char custom[MAX_CUSTOM_LEN];
@@ -65,29 +66,28 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
iwe.u.data.length = sizeof("<hidden>");
start = iwe_stream_add_point(start, stop, &iwe, "<hidden>");
} else {
- iwe.u.data.length = min(network->ssid_len, (u8)32);
+ iwe.u.data.length = min(network->ssid_len, (u8) 32);
start = iwe_stream_add_point(start, stop, &iwe, network->ssid);
}
/* Add the protocol name */
iwe.cmd = SIOCGIWNAME;
- snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", ieee80211_modes[network->mode]);
+ snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s",
+ ieee80211_modes[network->mode]);
start = iwe_stream_add_event(start, stop, &iwe, IW_EV_CHAR_LEN);
- /* Add mode */
- iwe.cmd = SIOCGIWMODE;
- if (network->capability &
- (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
+ /* Add mode */
+ iwe.cmd = SIOCGIWMODE;
+ if (network->capability & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
if (network->capability & WLAN_CAPABILITY_ESS)
iwe.u.mode = IW_MODE_MASTER;
else
iwe.u.mode = IW_MODE_ADHOC;
- start = iwe_stream_add_event(start, stop, &iwe,
- IW_EV_UINT_LEN);
+ start = iwe_stream_add_event(start, stop, &iwe, IW_EV_UINT_LEN);
}
- /* Add frequency/channel */
+ /* Add frequency/channel */
iwe.cmd = SIOCGIWFREQ;
/* iwe.u.freq.m = ieee80211_frequency(network->channel, network->mode);
iwe.u.freq.e = 3; */
@@ -109,7 +109,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
max_rate = 0;
p = custom;
p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
- for (i = 0, j = 0; i < network->rates_len; ) {
+ for (i = 0, j = 0; i < network->rates_len;) {
if (j < network->rates_ex_len &&
((network->rates_ex[j] & 0x7F) <
(network->rates[i] & 0x7F)))
@@ -132,8 +132,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
iwe.cmd = SIOCGIWRATE;
iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
iwe.u.bitrate.value = max_rate * 500000;
- start = iwe_stream_add_event(start, stop, &iwe,
- IW_EV_PARAM_LEN);
+ start = iwe_stream_add_event(start, stop, &iwe, IW_EV_PARAM_LEN);
iwe.cmd = IWEVCUSTOM;
iwe.u.data.length = p - custom;
@@ -163,7 +162,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
- if (ieee->wpa_enabled && network->wpa_ie_len){
+ if (ieee->wpa_enabled && network->wpa_ie_len) {
char buf[MAX_WPA_IE_LEN * 2 + 30];
u8 *p = buf;
@@ -178,7 +177,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
start = iwe_stream_add_point(start, stop, &iwe, buf);
}
- if (ieee->wpa_enabled && network->rsn_ie_len){
+ if (ieee->wpa_enabled && network->rsn_ie_len) {
char buf[MAX_WPA_IE_LEN * 2 + 30];
u8 *p = buf;
@@ -198,12 +197,12 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
iwe.cmd = IWEVCUSTOM;
p = custom;
p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
- " Last beacon: %lums ago", (jiffies - network->last_scanned) / (HZ / 100));
+ " Last beacon: %lums ago",
+ (jiffies - network->last_scanned) / (HZ / 100));
iwe.u.data.length = p - custom;
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
-
return start;
}
@@ -228,18 +227,19 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
time_after(network->last_scanned + ieee->scan_age, jiffies))
ev = ipw2100_translate_scan(ieee, ev, stop, network);
else
- IEEE80211_DEBUG_SCAN(
- "Not showing network '%s ("
- MAC_FMT ")' due to age (%lums).\n",
- escape_essid(network->ssid,
- network->ssid_len),
- MAC_ARG(network->bssid),
- (jiffies - network->last_scanned) / (HZ / 100));
+ IEEE80211_DEBUG_SCAN("Not showing network '%s ("
+ MAC_FMT ")' due to age (%lums).\n",
+ escape_essid(network->ssid,
+ network->ssid_len),
+ MAC_ARG(network->bssid),
+ (jiffies -
+ network->last_scanned) / (HZ /
+ 100));
}
spin_unlock_irqrestore(&ieee->lock, flags);
- wrqu->data.length = ev - extra;
+ wrqu->data.length = ev - extra;
wrqu->data.flags = 0;
IEEE80211_DEBUG_WX("exit: %d networks returned.\n", i);
@@ -291,8 +291,8 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
if (ieee->crypt[i] != NULL) {
if (key_provided)
break;
- ieee80211_crypt_delayed_deinit(
- ieee, &ieee->crypt[i]);
+ ieee80211_crypt_delayed_deinit(ieee,
+ &ieee->crypt[i]);
}
}
@@ -305,8 +305,6 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
goto done;
}
-
-
sec.enabled = 1;
sec.flags |= SEC_ENABLED;
@@ -340,8 +338,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
new_crypt = NULL;
printk(KERN_WARNING "%s: could not initialize WEP: "
- "load module ieee80211_crypt_wep\n",
- dev->name);
+ "load module ieee80211_crypt_wep\n", dev->name);
return -EOPNOTSUPP;
}
*crypt = new_crypt;
@@ -358,7 +355,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
key, escape_essid(sec.keys[key], len),
erq->length, len);
sec.key_sizes[key] = len;
- (*crypt)->ops->set_key(sec.keys[key], len, NULL,
+ (*crypt)->ops->set_key(sec.keys[key], len, NULL,
(*crypt)->priv);
sec.flags |= (1 << key);
/* This ensures a key will be activated if no key is
@@ -381,15 +378,15 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
/* No key data - just set the default TX key index */
if (key_provided) {
- IEEE80211_DEBUG_WX(
- "Setting key %d to default Tx key.\n", key);
+ IEEE80211_DEBUG_WX
+ ("Setting key %d to default Tx key.\n", key);
ieee->tx_keyidx = key;
sec.active_key = key;
sec.flags |= SEC_ACTIVE_KEY;
}
}
- done:
+ done:
ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
sec.flags |= SEC_AUTH_MODE;
@@ -399,7 +396,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
/* For now we just support WEP, so only set that security level...
* TODO: When WPA is added this is one place that needs to change */
sec.flags |= SEC_LEVEL;
- sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
+ sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
if (ieee->set_security)
ieee->set_security(dev, &sec);
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index bf147f8db39..a9d84f93442 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1248,11 +1248,6 @@ module_init(inet_init);
/* ------------------------------------------------------------------------ */
#ifdef CONFIG_PROC_FS
-#ifdef CONFIG_IP_FIB_TRIE
-extern int fib_stat_proc_init(void);
-extern void fib_stat_proc_exit(void);
-#endif
-
static int __init ipv4_proc_init(void)
{
int rc = 0;
@@ -1265,19 +1260,11 @@ static int __init ipv4_proc_init(void)
goto out_udp;
if (fib_proc_init())
goto out_fib;
-#ifdef CONFIG_IP_FIB_TRIE
- if (fib_stat_proc_init())
- goto out_fib_stat;
-#endif
if (ip_misc_proc_init())
goto out_misc;
out:
return rc;
out_misc:
-#ifdef CONFIG_IP_FIB_TRIE
- fib_stat_proc_exit();
-out_fib_stat:
-#endif
fib_proc_exit();
out_fib:
udp4_proc_exit();
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 514c85b2631..035ad2c9e1b 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -263,10 +263,8 @@ static int ah_init_state(struct xfrm_state *x)
error:
if (ahp) {
- if (ahp->work_icv)
- kfree(ahp->work_icv);
- if (ahp->tfm)
- crypto_free_tfm(ahp->tfm);
+ kfree(ahp->work_icv);
+ crypto_free_tfm(ahp->tfm);
kfree(ahp);
}
return -EINVAL;
@@ -279,14 +277,10 @@ static void ah_destroy(struct xfrm_state *x)
if (!ahp)
return;
- if (ahp->work_icv) {
- kfree(ahp->work_icv);
- ahp->work_icv = NULL;
- }
- if (ahp->tfm) {
- crypto_free_tfm(ahp->tfm);
- ahp->tfm = NULL;
- }
+ kfree(ahp->work_icv);
+ ahp->work_icv = NULL;
+ crypto_free_tfm(ahp->tfm);
+ ahp->tfm = NULL;
kfree(ahp);
}
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index b31ffc5053d..1b5a09d1b90 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -343,22 +343,14 @@ static void esp_destroy(struct xfrm_state *x)
if (!esp)
return;
- if (esp->conf.tfm) {
- crypto_free_tfm(esp->conf.tfm);
- esp->conf.tfm = NULL;
- }
- if (esp->conf.ivec) {
- kfree(esp->conf.ivec);
- esp->conf.ivec = NULL;
- }
- if (esp->auth.tfm) {
- crypto_free_tfm(esp->auth.tfm);
- esp->auth.tfm = NULL;
- }
- if (esp->auth.work_icv) {
- kfree(esp->auth.work_icv);
- esp->auth.work_icv = NULL;
- }
+ crypto_free_tfm(esp->conf.tfm);
+ esp->conf.tfm = NULL;
+ kfree(esp->conf.ivec);
+ esp->conf.ivec = NULL;
+ crypto_free_tfm(esp->auth.tfm);
+ esp->auth.tfm = NULL;
+ kfree(esp->auth.work_icv);
+ esp->auth.work_icv = NULL;
kfree(esp);
}
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index b2dea4e5da7..1b63b482416 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -43,7 +43,7 @@
* 2 of the License, or (at your option) any later version.
*/
-#define VERSION "0.402"
+#define VERSION "0.403"
#include <linux/config.h>
#include <asm/uaccess.h>
@@ -164,7 +164,6 @@ static struct node *resize(struct trie *t, struct tnode *tn);
static struct tnode *inflate(struct trie *t, struct tnode *tn);
static struct tnode *halve(struct trie *t, struct tnode *tn);
static void tnode_free(struct tnode *tn);
-static void trie_dump_seq(struct seq_file *seq, struct trie *t);
static kmem_cache_t *fn_alias_kmem __read_mostly;
static struct trie *trie_local = NULL, *trie_main = NULL;
@@ -1971,558 +1970,525 @@ struct fib_table * __init fib_hash_init(int id)
return tb;
}
-/* Trie dump functions */
+#ifdef CONFIG_PROC_FS
+/* Depth first Trie walk iterator */
+struct fib_trie_iter {
+ struct tnode *tnode;
+ struct trie *trie;
+ unsigned index;
+ unsigned depth;
+};
-static void putspace_seq(struct seq_file *seq, int n)
+static struct node *fib_trie_get_next(struct fib_trie_iter *iter)
{
- while (n--)
- seq_printf(seq, " ");
-}
+ struct tnode *tn = iter->tnode;
+ unsigned cindex = iter->index;
+ struct tnode *p;
-static void printbin_seq(struct seq_file *seq, unsigned int v, int bits)
-{
- while (bits--)
- seq_printf(seq, "%s", (v & (1<<bits))?"1":"0");
-}
+ pr_debug("get_next iter={node=%p index=%d depth=%d}\n",
+ iter->tnode, iter->index, iter->depth);
+rescan:
+ while (cindex < (1<<tn->bits)) {
+ struct node *n = tnode_get_child(tn, cindex);
-static void printnode_seq(struct seq_file *seq, int indent, struct node *n,
- int pend, int cindex, int bits)
-{
- putspace_seq(seq, indent);
- if (IS_LEAF(n))
- seq_printf(seq, "|");
- else
- seq_printf(seq, "+");
- if (bits) {
- seq_printf(seq, "%d/", cindex);
- printbin_seq(seq, cindex, bits);
- seq_printf(seq, ": ");
- } else
- seq_printf(seq, "<root>: ");
- seq_printf(seq, "%s:%p ", IS_LEAF(n)?"Leaf":"Internal node", n);
+ if (n) {
+ if (IS_LEAF(n)) {
+ iter->tnode = tn;
+ iter->index = cindex + 1;
+ } else {
+ /* push down one level */
+ iter->tnode = (struct tnode *) n;
+ iter->index = 0;
+ ++iter->depth;
+ }
+ return n;
+ }
- if (IS_LEAF(n)) {
- struct leaf *l = (struct leaf *)n;
- struct fib_alias *fa;
- int i;
+ ++cindex;
+ }
- seq_printf(seq, "key=%d.%d.%d.%d\n",
- n->key >> 24, (n->key >> 16) % 256, (n->key >> 8) % 256, n->key % 256);
-
- for (i = 32; i >= 0; i--)
- if (find_leaf_info(&l->list, i)) {
- struct list_head *fa_head = get_fa_head(l, i);
-
- if (!fa_head)
- continue;
-
- if (list_empty(fa_head))
- continue;
-
- putspace_seq(seq, indent+2);
- seq_printf(seq, "{/%d...dumping}\n", i);
-
- list_for_each_entry_rcu(fa, fa_head, fa_list) {
- putspace_seq(seq, indent+2);
- if (fa->fa_info == NULL) {
- seq_printf(seq, "Error fa_info=NULL\n");
- continue;
- }
- if (fa->fa_info->fib_nh == NULL) {
- seq_printf(seq, "Error _fib_nh=NULL\n");
- continue;
- }
-
- seq_printf(seq, "{type=%d scope=%d TOS=%d}\n",
- fa->fa_type,
- fa->fa_scope,
- fa->fa_tos);
- }
- }
- } else {
- struct tnode *tn = (struct tnode *)n;
- int plen = ((struct tnode *)n)->pos;
- t_key prf = MASK_PFX(n->key, plen);
-
- seq_printf(seq, "key=%d.%d.%d.%d/%d\n",
- prf >> 24, (prf >> 16) % 256, (prf >> 8) % 256, prf % 256, plen);
-
- putspace_seq(seq, indent); seq_printf(seq, "| ");
- seq_printf(seq, "{key prefix=%08x/", tn->key & TKEY_GET_MASK(0, tn->pos));
- printbin_seq(seq, tkey_extract_bits(tn->key, 0, tn->pos), tn->pos);
- seq_printf(seq, "}\n");
- putspace_seq(seq, indent); seq_printf(seq, "| ");
- seq_printf(seq, "{pos=%d", tn->pos);
- seq_printf(seq, " (skip=%d bits)", tn->pos - pend);
- seq_printf(seq, " bits=%d (%u children)}\n", tn->bits, (1 << tn->bits));
- putspace_seq(seq, indent); seq_printf(seq, "| ");
- seq_printf(seq, "{empty=%d full=%d}\n", tn->empty_children, tn->full_children);
+ /* Current node exhausted, pop back up */
+ p = NODE_PARENT(tn);
+ if (p) {
+ cindex = tkey_extract_bits(tn->key, p->pos, p->bits)+1;
+ tn = p;
+ --iter->depth;
+ goto rescan;
}
+
+ /* got root? */
+ return NULL;
}
-static void trie_dump_seq(struct seq_file *seq, struct trie *t)
+static struct node *fib_trie_get_first(struct fib_trie_iter *iter,
+ struct trie *t)
{
- struct node *n;
- int cindex = 0;
- int indent = 1;
- int pend = 0;
- int depth = 0;
- struct tnode *tn;
-
- rcu_read_lock();
- n = rcu_dereference(t->trie);
- seq_printf(seq, "------ trie_dump of t=%p ------\n", t);
+ struct node *n = rcu_dereference(t->trie);
- if (!n) {
- seq_printf(seq, "------ trie is empty\n");
-
- rcu_read_unlock();
- return;
+ if (n && IS_TNODE(n)) {
+ iter->tnode = (struct tnode *) n;
+ iter->trie = t;
+ iter->index = 0;
+ iter->depth = 0;
+ return n;
}
+ return NULL;
+}
- printnode_seq(seq, indent, n, pend, cindex, 0);
-
- if (!IS_TNODE(n)) {
- rcu_read_unlock();
- return;
- }
-
- tn = (struct tnode *)n;
- pend = tn->pos+tn->bits;
- putspace_seq(seq, indent); seq_printf(seq, "\\--\n");
- indent += 3;
- depth++;
-
- while (tn && cindex < (1 << tn->bits)) {
- struct node *child = rcu_dereference(tn->child[cindex]);
- if (!child)
- cindex++;
- else {
- /* Got a child */
- printnode_seq(seq, indent, child, pend,
- cindex, tn->bits);
-
- if (IS_LEAF(child))
- cindex++;
-
- else {
- /*
- * New tnode. Decend one level
- */
-
- depth++;
- n = child;
- tn = (struct tnode *)n;
- pend = tn->pos+tn->bits;
- putspace_seq(seq, indent);
- seq_printf(seq, "\\--\n");
- indent += 3;
- cindex = 0;
- }
- }
-
- /*
- * Test if we are done
- */
-
- while (cindex >= (1 << tn->bits)) {
- /*
- * Move upwards and test for root
- * pop off all traversed nodes
- */
+static void trie_collect_stats(struct trie *t, struct trie_stat *s)
+{
+ struct node *n;
+ struct fib_trie_iter iter;
- if (NODE_PARENT(tn) == NULL) {
- tn = NULL;
- break;
- }
+ memset(s, 0, sizeof(*s));
- cindex = tkey_extract_bits(tn->key, NODE_PARENT(tn)->pos, NODE_PARENT(tn)->bits);
- cindex++;
- tn = NODE_PARENT(tn);
- pend = tn->pos + tn->bits;
- indent -= 3;
- depth--;
+ rcu_read_lock();
+ for (n = fib_trie_get_first(&iter, t); n;
+ n = fib_trie_get_next(&iter)) {
+ if (IS_LEAF(n)) {
+ s->leaves++;
+ s->totdepth += iter.depth;
+ if (iter.depth > s->maxdepth)
+ s->maxdepth = iter.depth;
+ } else {
+ const struct tnode *tn = (const struct tnode *) n;
+ int i;
+
+ s->tnodes++;
+ s->nodesizes[tn->bits]++;
+ for (i = 0; i < (1<<tn->bits); i++)
+ if (!tn->child[i])
+ s->nullpointers++;
}
}
rcu_read_unlock();
}
-static struct trie_stat *trie_stat_new(void)
+/*
+ * This outputs /proc/net/fib_triestats
+ */
+static void trie_show_stats(struct seq_file *seq, struct trie_stat *stat)
{
- struct trie_stat *s;
- int i;
+ unsigned i, max, pointers, bytes, avdepth;
- s = kmalloc(sizeof(struct trie_stat), GFP_KERNEL);
- if (!s)
- return NULL;
+ if (stat->leaves)
+ avdepth = stat->totdepth*100 / stat->leaves;
+ else
+ avdepth = 0;
- s->totdepth = 0;
- s->maxdepth = 0;
- s->tnodes = 0;
- s->leaves = 0;
- s->nullpointers = 0;
+ seq_printf(seq, "\tAver depth: %d.%02d\n", avdepth / 100, avdepth % 100 );
+ seq_printf(seq, "\tMax depth: %u\n", stat->maxdepth);
- for (i = 0; i < MAX_CHILDS; i++)
- s->nodesizes[i] = 0;
+ seq_printf(seq, "\tLeaves: %u\n", stat->leaves);
- return s;
-}
+ bytes = sizeof(struct leaf) * stat->leaves;
+ seq_printf(seq, "\tInternal nodes: %d\n\t", stat->tnodes);
+ bytes += sizeof(struct tnode) * stat->tnodes;
-static struct trie_stat *trie_collect_stats(struct trie *t)
-{
- struct node *n;
- struct trie_stat *s = trie_stat_new();
- int cindex = 0;
- int pend = 0;
- int depth = 0;
+ max = MAX_CHILDS-1;
+ while (max >= 0 && stat->nodesizes[max] == 0)
+ max--;
- if (!s)
- return NULL;
+ pointers = 0;
+ for (i = 1; i <= max; i++)
+ if (stat->nodesizes[i] != 0) {
+ seq_printf(seq, " %d: %d", i, stat->nodesizes[i]);
+ pointers += (1<<i) * stat->nodesizes[i];
+ }
+ seq_putc(seq, '\n');
+ seq_printf(seq, "\tPointers: %d\n", pointers);
- rcu_read_lock();
- n = rcu_dereference(t->trie);
+ bytes += sizeof(struct node *) * pointers;
+ seq_printf(seq, "Null ptrs: %d\n", stat->nullpointers);
+ seq_printf(seq, "Total size: %d kB\n", (bytes + 1023) / 1024);
- if (!n)
- return s;
+#ifdef CONFIG_IP_FIB_TRIE_STATS
+ seq_printf(seq, "Counters:\n---------\n");
+ seq_printf(seq,"gets = %d\n", t->stats.gets);
+ seq_printf(seq,"backtracks = %d\n", t->stats.backtrack);
+ seq_printf(seq,"semantic match passed = %d\n", t->stats.semantic_match_passed);
+ seq_printf(seq,"semantic match miss = %d\n", t->stats.semantic_match_miss);
+ seq_printf(seq,"null node hit= %d\n", t->stats.null_node_hit);
+ seq_printf(seq,"skipped node resize = %d\n", t->stats.resize_node_skipped);
+#ifdef CLEAR_STATS
+ memset(&(t->stats), 0, sizeof(t->stats));
+#endif
+#endif /* CONFIG_IP_FIB_TRIE_STATS */
+}
- if (IS_TNODE(n)) {
- struct tnode *tn = (struct tnode *)n;
- pend = tn->pos+tn->bits;
- s->nodesizes[tn->bits]++;
- depth++;
-
- while (tn && cindex < (1 << tn->bits)) {
- struct node *ch = rcu_dereference(tn->child[cindex]);
- if (ch) {
-
- /* Got a child */
-
- if (IS_LEAF(tn->child[cindex])) {
- cindex++;
-
- /* stats */
- if (depth > s->maxdepth)
- s->maxdepth = depth;
- s->totdepth += depth;
- s->leaves++;
- } else {
- /*
- * New tnode. Decend one level
- */
-
- s->tnodes++;
- s->nodesizes[tn->bits]++;
- depth++;
-
- n = ch;
- tn = (struct tnode *)n;
- pend = tn->pos+tn->bits;
-
- cindex = 0;
- }
- } else {
- cindex++;
- s->nullpointers++;
- }
+static int fib_triestat_seq_show(struct seq_file *seq, void *v)
+{
+ struct trie_stat *stat;
- /*
- * Test if we are done
- */
+ stat = kmalloc(sizeof(*stat), GFP_KERNEL);
+ if (!stat)
+ return -ENOMEM;
- while (cindex >= (1 << tn->bits)) {
- /*
- * Move upwards and test for root
- * pop off all traversed nodes
- */
+ seq_printf(seq, "Basic info: size of leaf: %Zd bytes, size of tnode: %Zd bytes.\n",
+ sizeof(struct leaf), sizeof(struct tnode));
- if (NODE_PARENT(tn) == NULL) {
- tn = NULL;
- n = NULL;
- break;
- }
+ if (trie_local) {
+ seq_printf(seq, "Local:\n");
+ trie_collect_stats(trie_local, stat);
+ trie_show_stats(seq, stat);
+ }
- cindex = tkey_extract_bits(tn->key, NODE_PARENT(tn)->pos, NODE_PARENT(tn)->bits);
- tn = NODE_PARENT(tn);
- cindex++;
- n = (struct node *)tn;
- pend = tn->pos+tn->bits;
- depth--;
- }
- }
+ if (trie_main) {
+ seq_printf(seq, "Main:\n");
+ trie_collect_stats(trie_main, stat);
+ trie_show_stats(seq, stat);
}
+ kfree(stat);
- rcu_read_unlock();
- return s;
+ return 0;
}
-#ifdef CONFIG_PROC_FS
-
-static struct fib_alias *fib_triestat_get_first(struct seq_file *seq)
+static int fib_triestat_seq_open(struct inode *inode, struct file *file)
{
- return NULL;
+ return single_open(file, fib_triestat_seq_show, NULL);
}
-static struct fib_alias *fib_triestat_get_next(struct seq_file *seq)
+static struct file_operations fib_triestat_fops = {
+ .owner = THIS_MODULE,
+ .open = fib_triestat_seq_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct node *fib_trie_get_idx(struct fib_trie_iter *iter,
+ loff_t pos)
{
+ loff_t idx = 0;
+ struct node *n;
+
+ for (n = fib_trie_get_first(iter, trie_local);
+ n; ++idx, n = fib_trie_get_next(iter)) {
+ if (pos == idx)
+ return n;
+ }
+
+ for (n = fib_trie_get_first(iter, trie_main);
+ n; ++idx, n = fib_trie_get_next(iter)) {
+ if (pos == idx)
+ return n;
+ }
return NULL;
}
-static void *fib_triestat_seq_start(struct seq_file *seq, loff_t *pos)
+static void *fib_trie_seq_start(struct seq_file *seq, loff_t *pos)
{
- if (!ip_fib_main_table)
- return NULL;
-
- if (*pos)
- return fib_triestat_get_next(seq);
- else
+ rcu_read_lock();
+ if (*pos == 0)
return SEQ_START_TOKEN;
+ return fib_trie_get_idx(seq->private, *pos - 1);
}
-static void *fib_triestat_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
+ struct fib_trie_iter *iter = seq->private;
+ void *l = v;
+
++*pos;
if (v == SEQ_START_TOKEN)
- return fib_triestat_get_first(seq);
- else
- return fib_triestat_get_next(seq);
-}
+ return fib_trie_get_idx(iter, 0);
-static void fib_triestat_seq_stop(struct seq_file *seq, void *v)
-{
+ v = fib_trie_get_next(iter);
+ BUG_ON(v == l);
+ if (v)
+ return v;
-}
+ /* continue scan in next trie */
+ if (iter->trie == trie_local)
+ return fib_trie_get_first(iter, trie_main);
-/*
- * This outputs /proc/net/fib_triestats
- *
- * It always works in backward compatibility mode.
- * The format of the file is not supposed to be changed.
- */
+ return NULL;
+}
-static void collect_and_show(struct trie *t, struct seq_file *seq)
+static void fib_trie_seq_stop(struct seq_file *seq, void *v)
{
- int bytes = 0; /* How many bytes are used, a ref is 4 bytes */
- int i, max, pointers;
- struct trie_stat *stat;
- int avdepth;
-
- stat = trie_collect_stats(t);
-
- bytes = 0;
- seq_printf(seq, "trie=%p\n", t);
-
- if (stat) {
- if (stat->leaves)
- avdepth = stat->totdepth*100 / stat->leaves;
- else
- avdepth = 0;
- seq_printf(seq, "Aver depth: %d.%02d\n", avdepth / 100, avdepth % 100);
- seq_printf(seq, "Max depth: %4d\n", stat->maxdepth);
+ rcu_read_unlock();
+}
- seq_printf(seq, "Leaves: %d\n", stat->leaves);
- bytes += sizeof(struct leaf) * stat->leaves;
- seq_printf(seq, "Internal nodes: %d\n", stat->tnodes);
- bytes += sizeof(struct tnode) * stat->tnodes;
+static void seq_indent(struct seq_file *seq, int n)
+{
+ while (n-- > 0) seq_puts(seq, " ");
+}
- max = MAX_CHILDS-1;
+static inline const char *rtn_scope(enum rt_scope_t s)
+{
+ static char buf[32];
- while (max >= 0 && stat->nodesizes[max] == 0)
- max--;
- pointers = 0;
+ switch(s) {
+ case RT_SCOPE_UNIVERSE: return "universe";
+ case RT_SCOPE_SITE: return "site";
+ case RT_SCOPE_LINK: return "link";
+ case RT_SCOPE_HOST: return "host";
+ case RT_SCOPE_NOWHERE: return "nowhere";
+ default:
+ snprintf(buf, sizeof(buf), "scope=%d", s);
+ return buf;
+ }
+}
- for (i = 1; i <= max; i++)
- if (stat->nodesizes[i] != 0) {
- seq_printf(seq, " %d: %d", i, stat->nodesizes[i]);
- pointers += (1<<i) * stat->nodesizes[i];
- }
- seq_printf(seq, "\n");
- seq_printf(seq, "Pointers: %d\n", pointers);
- bytes += sizeof(struct node *) * pointers;
- seq_printf(seq, "Null ptrs: %d\n", stat->nullpointers);
- seq_printf(seq, "Total size: %d kB\n", bytes / 1024);
+static const char *rtn_type_names[__RTN_MAX] = {
+ [RTN_UNSPEC] = "UNSPEC",
+ [RTN_UNICAST] = "UNICAST",
+ [RTN_LOCAL] = "LOCAL",
+ [RTN_BROADCAST] = "BROADCAST",
+ [RTN_ANYCAST] = "ANYCAST",
+ [RTN_MULTICAST] = "MULTICAST",
+ [RTN_BLACKHOLE] = "BLACKHOLE",
+ [RTN_UNREACHABLE] = "UNREACHABLE",
+ [RTN_PROHIBIT] = "PROHIBIT",
+ [RTN_THROW] = "THROW",
+ [RTN_NAT] = "NAT",
+ [RTN_XRESOLVE] = "XRESOLVE",
+};
- kfree(stat);
- }
+static inline const char *rtn_type(unsigned t)
+{
+ static char buf[32];
-#ifdef CONFIG_IP_FIB_TRIE_STATS
- seq_printf(seq, "Counters:\n---------\n");
- seq_printf(seq,"gets = %d\n", t->stats.gets);
- seq_printf(seq,"backtracks = %d\n", t->stats.backtrack);
- seq_printf(seq,"semantic match passed = %d\n", t->stats.semantic_match_passed);
- seq_printf(seq,"semantic match miss = %d\n", t->stats.semantic_match_miss);
- seq_printf(seq,"null node hit= %d\n", t->stats.null_node_hit);
- seq_printf(seq,"skipped node resize = %d\n", t->stats.resize_node_skipped);
-#ifdef CLEAR_STATS
- memset(&(t->stats), 0, sizeof(t->stats));
-#endif
-#endif /* CONFIG_IP_FIB_TRIE_STATS */
+ if (t < __RTN_MAX && rtn_type_names[t])
+ return rtn_type_names[t];
+ snprintf(buf, sizeof(buf), "type %d", t);
+ return buf;
}
-static int fib_triestat_seq_show(struct seq_file *seq, void *v)
+/* Pretty print the trie */
+static int fib_trie_seq_show(struct seq_file *seq, void *v)
{
- char bf[128];
+ const struct fib_trie_iter *iter = seq->private;
+ struct node *n = v;
- if (v == SEQ_START_TOKEN) {
- seq_printf(seq, "Basic info: size of leaf: %Zd bytes, size of tnode: %Zd bytes.\n",
- sizeof(struct leaf), sizeof(struct tnode));
- if (trie_local)
- collect_and_show(trie_local, seq);
+ if (v == SEQ_START_TOKEN)
+ return 0;
- if (trie_main)
- collect_and_show(trie_main, seq);
- } else {
- snprintf(bf, sizeof(bf), "*\t%08X\t%08X", 200, 400);
+ if (IS_TNODE(n)) {
+ struct tnode *tn = (struct tnode *) n;
+ t_key prf = ntohl(MASK_PFX(tn->key, tn->pos));
- seq_printf(seq, "%-127s\n", bf);
+ if (!NODE_PARENT(n)) {
+ if (iter->trie == trie_local)
+ seq_puts(seq, "<local>:\n");
+ else
+ seq_puts(seq, "<main>:\n");
+ } else {
+ seq_indent(seq, iter->depth-1);
+ seq_printf(seq, " +-- %d.%d.%d.%d/%d\n",
+ NIPQUAD(prf), tn->pos);
+ }
+ } else {
+ struct leaf *l = (struct leaf *) n;
+ int i;
+ u32 val = ntohl(l->key);
+
+ seq_indent(seq, iter->depth);
+ seq_printf(seq, " |-- %d.%d.%d.%d\n", NIPQUAD(val));
+ for (i = 32; i >= 0; i--) {
+ struct leaf_info *li = find_leaf_info(&l->list, i);
+ if (li) {
+ struct fib_alias *fa;
+ list_for_each_entry_rcu(fa, &li->falh, fa_list) {
+ seq_indent(seq, iter->depth+1);
+ seq_printf(seq, " /%d %s %s", i,
+ rtn_scope(fa->fa_scope),
+ rtn_type(fa->fa_type));
+ if (fa->fa_tos)
+ seq_printf(seq, "tos =%d\n",
+ fa->fa_tos);
+ seq_putc(seq, '\n');
+ }
+ }
+ }
}
+
return 0;
}
-static struct seq_operations fib_triestat_seq_ops = {
- .start = fib_triestat_seq_start,
- .next = fib_triestat_seq_next,
- .stop = fib_triestat_seq_stop,
- .show = fib_triestat_seq_show,
+static struct seq_operations fib_trie_seq_ops = {
+ .start = fib_trie_seq_start,
+ .next = fib_trie_seq_next,
+ .stop = fib_trie_seq_stop,
+ .show = fib_trie_seq_show,
};
-static int fib_triestat_seq_open(struct inode *inode, struct file *file)
+static int fib_trie_seq_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int rc = -ENOMEM;
+ struct fib_trie_iter *s = kmalloc(sizeof(*s), GFP_KERNEL);
- rc = seq_open(file, &fib_triestat_seq_ops);
+ if (!s)
+ goto out;
+
+ rc = seq_open(file, &fib_trie_seq_ops);
if (rc)
goto out_kfree;
- seq = file->private_data;
+ seq = file->private_data;
+ seq->private = s;
+ memset(s, 0, sizeof(*s));
out:
return rc;
out_kfree:
+ kfree(s);
goto out;
}
-static struct file_operations fib_triestat_seq_fops = {
- .owner = THIS_MODULE,
- .open = fib_triestat_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
+static struct file_operations fib_trie_fops = {
+ .owner = THIS_MODULE,
+ .open = fib_trie_seq_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
.release = seq_release_private,
};
-int __init fib_stat_proc_init(void)
-{
- if (!proc_net_fops_create("fib_triestat", S_IRUGO, &fib_triestat_seq_fops))
- return -ENOMEM;
- return 0;
-}
-
-void __init fib_stat_proc_exit(void)
+static unsigned fib_flag_trans(int type, u32 mask, const struct fib_info *fi)
{
- proc_net_remove("fib_triestat");
-}
+ static unsigned type2flags[RTN_MAX + 1] = {
+ [7] = RTF_REJECT, [8] = RTF_REJECT,
+ };
+ unsigned flags = type2flags[type];
-static struct fib_alias *fib_trie_get_first(struct seq_file *seq)
-{
- return NULL;
+ if (fi && fi->fib_nh->nh_gw)
+ flags |= RTF_GATEWAY;
+ if (mask == 0xFFFFFFFF)
+ flags |= RTF_HOST;
+ flags |= RTF_UP;
+ return flags;
}
-static struct fib_alias *fib_trie_get_next(struct seq_file *seq)
+/*
+ * This outputs /proc/net/route.
+ * The format of the file is not supposed to be changed
+ * and needs to be same as fib_hash output to avoid breaking
+ * legacy utilities
+ */
+static int fib_route_seq_show(struct seq_file *seq, void *v)
{
- return NULL;
-}
+ struct leaf *l = v;
+ int i;
+ char bf[128];
-static void *fib_trie_seq_start(struct seq_file *seq, loff_t *pos)
-{
- if (!ip_fib_main_table)
- return NULL;
+ if (v == SEQ_START_TOKEN) {
+ seq_printf(seq, "%-127s\n", "Iface\tDestination\tGateway "
+ "\tFlags\tRefCnt\tUse\tMetric\tMask\t\tMTU"
+ "\tWindow\tIRTT");
+ return 0;
+ }
- if (*pos)
- return fib_trie_get_next(seq);
- else
- return SEQ_START_TOKEN;
-}
+ if (IS_TNODE(l))
+ return 0;
-static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos)
-{
- ++*pos;
- if (v == SEQ_START_TOKEN)
- return fib_trie_get_first(seq);
- else
- return fib_trie_get_next(seq);
+ for (i=32; i>=0; i--) {
+ struct leaf_info *li = find_leaf_info(&l->list, i);
+ struct fib_alias *fa;
+ u32 mask, prefix;
-}
+ if (!li)
+ continue;
-static void fib_trie_seq_stop(struct seq_file *seq, void *v)
-{
-}
+ mask = inet_make_mask(li->plen);
+ prefix = htonl(l->key);
-/*
- * This outputs /proc/net/fib_trie.
- *
- * It always works in backward compatibility mode.
- * The format of the file is not supposed to be changed.
- */
+ list_for_each_entry_rcu(fa, &li->falh, fa_list) {
+ const struct fib_info *fi = rcu_dereference(fa->fa_info);
+ unsigned flags = fib_flag_trans(fa->fa_type, mask, fi);
-static int fib_trie_seq_show(struct seq_file *seq, void *v)
-{
- char bf[128];
+ if (fa->fa_type == RTN_BROADCAST
+ || fa->fa_type == RTN_MULTICAST)
+ continue;
- if (v == SEQ_START_TOKEN) {
- if (trie_local)
- trie_dump_seq(seq, trie_local);
+ if (fi)
+ snprintf(bf, sizeof(bf),
+ "%s\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u",
+ fi->fib_dev ? fi->fib_dev->name : "*",
+ prefix,
+ fi->fib_nh->nh_gw, flags, 0, 0,
+ fi->fib_priority,
+ mask,
+ (fi->fib_advmss ? fi->fib_advmss + 40 : 0),
+ fi->fib_window,
+ fi->fib_rtt >> 3);
+ else
+ snprintf(bf, sizeof(bf),
+ "*\t%08X\t%08X\t%04X\t%d\t%u\t%d\t%08X\t%d\t%u\t%u",
+ prefix, 0, flags, 0, 0, 0,
+ mask, 0, 0, 0);
- if (trie_main)
- trie_dump_seq(seq, trie_main);
- } else {
- snprintf(bf, sizeof(bf),
- "*\t%08X\t%08X", 200, 400);
- seq_printf(seq, "%-127s\n", bf);
+ seq_printf(seq, "%-127s\n", bf);
+ }
}
return 0;
}
-static struct seq_operations fib_trie_seq_ops = {
- .start = fib_trie_seq_start,
- .next = fib_trie_seq_next,
- .stop = fib_trie_seq_stop,
- .show = fib_trie_seq_show,
+static struct seq_operations fib_route_seq_ops = {
+ .start = fib_trie_seq_start,
+ .next = fib_trie_seq_next,
+ .stop = fib_trie_seq_stop,
+ .show = fib_route_seq_show,
};
-static int fib_trie_seq_open(struct inode *inode, struct file *file)
+static int fib_route_seq_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int rc = -ENOMEM;
+ struct fib_trie_iter *s = kmalloc(sizeof(*s), GFP_KERNEL);
- rc = seq_open(file, &fib_trie_seq_ops);
+ if (!s)
+ goto out;
+
+ rc = seq_open(file, &fib_route_seq_ops);
if (rc)
goto out_kfree;
- seq = file->private_data;
+ seq = file->private_data;
+ seq->private = s;
+ memset(s, 0, sizeof(*s));
out:
return rc;
out_kfree:
+ kfree(s);
goto out;
}
-static struct file_operations fib_trie_seq_fops = {
- .owner = THIS_MODULE,
- .open = fib_trie_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release= seq_release_private,
+static struct file_operations fib_route_fops = {
+ .owner = THIS_MODULE,
+ .open = fib_route_seq_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release_private,
};
int __init fib_proc_init(void)
{
- if (!proc_net_fops_create("fib_trie", S_IRUGO, &fib_trie_seq_fops))
- return -ENOMEM;
+ if (!proc_net_fops_create("fib_trie", S_IRUGO, &fib_trie_fops))
+ goto out1;
+
+ if (!proc_net_fops_create("fib_triestat", S_IRUGO, &fib_triestat_fops))
+ goto out2;
+
+ if (!proc_net_fops_create("route", S_IRUGO, &fib_route_fops))
+ goto out3;
+
return 0;
+
+out3:
+ proc_net_remove("fib_triestat");
+out2:
+ proc_net_remove("fib_trie");
+out1:
+ return -ENOMEM;
}
void __init fib_proc_exit(void)
{
proc_net_remove("fib_trie");
+ proc_net_remove("fib_triestat");
+ proc_net_remove("route");
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index f84ba9c9655..2fc3fd38924 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -100,8 +100,7 @@ DEFINE_SPINLOCK(inet_peer_unused_lock);
#define PEER_MAX_CLEANUP_WORK 30
static void peer_check_expire(unsigned long dummy);
-static struct timer_list peer_periodic_timer =
- TIMER_INITIALIZER(peer_check_expire, 0, 0);
+static DEFINE_TIMER(peer_periodic_timer, peer_check_expire, 0, 0);
/* Exported for sysctl_net_ipv4. */
int inet_peer_gc_mintime = 10 * HZ,
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 9e6e683cc34..e7d26d9943c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -457,7 +457,7 @@ static void ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
if (pskb_pull(skb, ihl) == NULL)
goto err;
- if (pskb_trim(skb, end-offset))
+ if (pskb_trim_rcsum(skb, end-offset))
goto err;
/* Find out which fragments are in front and at the back of us
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index dcb7ee6c485..fc718df17b4 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -345,8 +345,7 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms)
for_each_cpu(cpu) {
struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
- if (tfm)
- crypto_free_tfm(tfm);
+ crypto_free_tfm(tfm);
}
free_percpu(tfms);
}
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 63e106605f2..953129d392d 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -54,6 +54,7 @@
#include <linux/major.h>
#include <linux/root_dev.h>
#include <linux/delay.h>
+#include <linux/nfs_fs.h>
#include <net/arp.h>
#include <net/ip.h>
#include <net/ipconfig.h>
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index e046f552181..30aa8e2ee21 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -34,6 +34,7 @@ config IP_NF_CT_ACCT
config IP_NF_CONNTRACK_MARK
bool 'Connection mark tracking support'
+ depends on IP_NF_CONNTRACK
help
This option enables support for connection marks, used by the
`CONNMARK' target and `connmark' match. Similar to the mark value
@@ -85,6 +86,25 @@ config IP_NF_IRC
To compile it as a module, choose M here. If unsure, say Y.
+config IP_NF_NETBIOS_NS
+ tristate "NetBIOS name service protocol support (EXPERIMENTAL)"
+ depends on IP_NF_CONNTRACK && EXPERIMENTAL
+ help
+ NetBIOS name service requests are sent as broadcast messages from an
+ unprivileged port and responded to with unicast messages to the
+ same port. This make them hard to firewall properly because connection
+ tracking doesn't deal with broadcasts. This helper tracks locally
+ originating NetBIOS name service requests and the corresponding
+ responses. It relies on correct IP address configuration, specifically
+ netmask and broadcast address. When properly configured, the output
+ of "ip address show" should look similar to this:
+
+ $ ip -4 address show eth0
+ 4: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
+ inet 172.16.2.252/24 brd 172.16.2.255 scope global eth0
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TFTP
tristate "TFTP protocol support"
depends on IP_NF_CONNTRACK
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index a7bd38f5052..1ba0db74681 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_IP_NF_AMANDA) += ip_conntrack_amanda.o
obj-$(CONFIG_IP_NF_TFTP) += ip_conntrack_tftp.o
obj-$(CONFIG_IP_NF_FTP) += ip_conntrack_ftp.o
obj-$(CONFIG_IP_NF_IRC) += ip_conntrack_irc.o
+obj-$(CONFIG_IP_NF_NETBIOS_NS) += ip_conntrack_netbios_ns.o
# NAT helpers
obj-$(CONFIG_IP_NF_NAT_AMANDA) += ip_nat_amanda.o
diff --git a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/ip_conntrack_amanda.c
index be4c9eb3243..dc20881004b 100644
--- a/net/ipv4/netfilter/ip_conntrack_amanda.c
+++ b/net/ipv4/netfilter/ip_conntrack_amanda.c
@@ -108,6 +108,7 @@ static int help(struct sk_buff **pskb,
}
exp->expectfn = NULL;
+ exp->flags = 0;
exp->tuple.src.ip = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip;
exp->tuple.src.u.tcp.port = 0;
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index a0648600190..19cba16e6e1 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -197,7 +197,7 @@ ip_ct_invert_tuple(struct ip_conntrack_tuple *inverse,
/* ip_conntrack_expect helper functions */
-static void unlink_expect(struct ip_conntrack_expect *exp)
+void ip_ct_unlink_expect(struct ip_conntrack_expect *exp)
{
ASSERT_WRITE_LOCK(&ip_conntrack_lock);
IP_NF_ASSERT(!timer_pending(&exp->timeout));
@@ -207,18 +207,12 @@ static void unlink_expect(struct ip_conntrack_expect *exp)
ip_conntrack_expect_put(exp);
}
-void __ip_ct_expect_unlink_destroy(struct ip_conntrack_expect *exp)
-{
- unlink_expect(exp);
- ip_conntrack_expect_put(exp);
-}
-
static void expectation_timed_out(unsigned long ul_expect)
{
struct ip_conntrack_expect *exp = (void *)ul_expect;
write_lock_bh(&ip_conntrack_lock);
- unlink_expect(exp);
+ ip_ct_unlink_expect(exp);
write_unlock_bh(&ip_conntrack_lock);
ip_conntrack_expect_put(exp);
}
@@ -264,10 +258,14 @@ find_expectation(const struct ip_conntrack_tuple *tuple)
master ct never got confirmed, we'd hold a reference to it
and weird things would happen to future packets). */
if (ip_ct_tuple_mask_cmp(tuple, &i->tuple, &i->mask)
- && is_confirmed(i->master)
- && del_timer(&i->timeout)) {
- unlink_expect(i);
- return i;
+ && is_confirmed(i->master)) {
+ if (i->flags & IP_CT_EXPECT_PERMANENT) {
+ atomic_inc(&i->use);
+ return i;
+ } else if (del_timer(&i->timeout)) {
+ ip_ct_unlink_expect(i);
+ return i;
+ }
}
}
return NULL;
@@ -284,7 +282,7 @@ void ip_ct_remove_expectations(struct ip_conntrack *ct)
list_for_each_entry_safe(i, tmp, &ip_conntrack_expect_list, list) {
if (i->master == ct && del_timer(&i->timeout)) {
- unlink_expect(i);
+ ip_ct_unlink_expect(i);
ip_conntrack_expect_put(i);
}
}
@@ -925,7 +923,7 @@ void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp)
/* choose the the oldest expectation to evict */
list_for_each_entry_reverse(i, &ip_conntrack_expect_list, list) {
if (expect_matches(i, exp) && del_timer(&i->timeout)) {
- unlink_expect(i);
+ ip_ct_unlink_expect(i);
write_unlock_bh(&ip_conntrack_lock);
ip_conntrack_expect_put(i);
return;
@@ -934,6 +932,9 @@ void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp)
write_unlock_bh(&ip_conntrack_lock);
}
+/* We don't increase the master conntrack refcount for non-fulfilled
+ * conntracks. During the conntrack destruction, the expectations are
+ * always killed before the conntrack itself */
struct ip_conntrack_expect *ip_conntrack_expect_alloc(struct ip_conntrack *me)
{
struct ip_conntrack_expect *new;
@@ -944,17 +945,14 @@ struct ip_conntrack_expect *ip_conntrack_expect_alloc(struct ip_conntrack *me)
return NULL;
}
new->master = me;
- atomic_inc(&new->master->ct_general.use);
atomic_set(&new->use, 1);
return new;
}
void ip_conntrack_expect_put(struct ip_conntrack_expect *exp)
{
- if (atomic_dec_and_test(&exp->use)) {
- ip_conntrack_put(exp->master);
+ if (atomic_dec_and_test(&exp->use))
kmem_cache_free(ip_conntrack_expect_cachep, exp);
- }
}
static void ip_conntrack_expect_insert(struct ip_conntrack_expect *exp)
@@ -982,7 +980,7 @@ static void evict_oldest_expect(struct ip_conntrack *master)
list_for_each_entry_reverse(i, &ip_conntrack_expect_list, list) {
if (i->master == master) {
if (del_timer(&i->timeout)) {
- unlink_expect(i);
+ ip_ct_unlink_expect(i);
ip_conntrack_expect_put(i);
}
break;
@@ -1099,7 +1097,7 @@ void ip_conntrack_helper_unregister(struct ip_conntrack_helper *me)
/* Get rid of expectations */
list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list, list) {
if (exp->master->helper == me && del_timer(&exp->timeout)) {
- unlink_expect(exp);
+ ip_ct_unlink_expect(exp);
ip_conntrack_expect_put(exp);
}
}
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c
index 3a2627db172..1b79ec36085 100644
--- a/net/ipv4/netfilter/ip_conntrack_ftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_ftp.c
@@ -421,6 +421,7 @@ static int help(struct sk_buff **pskb,
{ 0xFFFFFFFF, { .tcp = { 0xFFFF } }, 0xFF }});
exp->expectfn = NULL;
+ exp->flags = 0;
/* Now, NAT might want to mangle the packet, and register the
* (possibly changed) expectation itself. */
diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c
index 25438eec21a..d7a8a98c05e 100644
--- a/net/ipv4/netfilter/ip_conntrack_irc.c
+++ b/net/ipv4/netfilter/ip_conntrack_irc.c
@@ -221,6 +221,7 @@ static int help(struct sk_buff **pskb,
{ { 0, { 0 } },
{ 0xFFFFFFFF, { .tcp = { 0xFFFF } }, 0xFF }});
exp->expectfn = NULL;
+ exp->flags = 0;
if (ip_nat_irc_hook)
ret = ip_nat_irc_hook(pskb, ctinfo,
addr_beg_p - ib_ptr,
diff --git a/net/ipv4/netfilter/ip_conntrack_netbios_ns.c b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c
new file mode 100644
index 00000000000..bb7246683b7
--- /dev/null
+++ b/net/ipv4/netfilter/ip_conntrack_netbios_ns.c
@@ -0,0 +1,147 @@
+/*
+ * NetBIOS name service broadcast connection tracking helper
+ *
+ * (c) 2005 Patrick McHardy <kaber@trash.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+/*
+ * This helper tracks locally originating NetBIOS name service
+ * requests by issuing permanent expectations (valid until
+ * timing out) matching all reply connections from the
+ * destination network. The only NetBIOS specific thing is
+ * actually the port number.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/inetdevice.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+#include <net/route.h>
+
+#include <linux/netfilter.h>
+#include <linux/netfilter_ipv4.h>
+#include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
+
+MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
+MODULE_DESCRIPTION("NetBIOS name service broadcast connection tracking helper");
+MODULE_LICENSE("GPL");
+
+static unsigned int timeout = 3;
+module_param(timeout, int, 0600);
+MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
+
+static int help(struct sk_buff **pskb,
+ struct ip_conntrack *ct, enum ip_conntrack_info ctinfo)
+{
+ struct ip_conntrack_expect *exp;
+ struct iphdr *iph = (*pskb)->nh.iph;
+ struct udphdr _uh, *uh;
+ struct rtable *rt = (struct rtable *)(*pskb)->dst;
+ struct in_device *in_dev;
+ u_int32_t mask = 0;
+
+ /* we're only interested in locally generated packets */
+ if ((*pskb)->sk == NULL)
+ goto out;
+ if (rt == NULL || !(rt->rt_flags & RTCF_BROADCAST))
+ goto out;
+ if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
+ goto out;
+
+ rcu_read_lock();
+ in_dev = __in_dev_get(rt->u.dst.dev);
+ if (in_dev != NULL) {
+ for_primary_ifa(in_dev) {
+ if (ifa->ifa_broadcast == iph->daddr) {
+ mask = ifa->ifa_mask;
+ break;
+ }
+ } endfor_ifa(in_dev);
+ }
+ rcu_read_unlock();
+
+ if (mask == 0)
+ goto out;
+
+ uh = skb_header_pointer(*pskb, iph->ihl * 4, sizeof(_uh), &_uh);
+ BUG_ON(uh == NULL);
+
+ exp = ip_conntrack_expect_alloc(ct);
+ if (exp == NULL)
+ goto out;
+ memset(&exp->tuple, 0, sizeof(exp->tuple));
+ exp->tuple.src.ip = iph->daddr & mask;
+ exp->tuple.dst.ip = iph->saddr;
+ exp->tuple.dst.u.udp.port = uh->source;
+ exp->tuple.dst.protonum = IPPROTO_UDP;
+
+ memset(&exp->mask, 0, sizeof(exp->mask));
+ exp->mask.src.ip = mask;
+ exp->mask.dst.ip = 0xFFFFFFFF;
+ exp->mask.dst.u.udp.port = 0xFFFF;
+ exp->mask.dst.protonum = 0xFF;
+
+ exp->expectfn = NULL;
+ exp->flags = IP_CT_EXPECT_PERMANENT;
+
+ ip_conntrack_expect_related(exp);
+ ip_conntrack_expect_put(exp);
+
+ ip_ct_refresh_acct(ct, ctinfo, NULL, timeout * HZ);
+out:
+ return NF_ACCEPT;
+}
+
+static struct ip_conntrack_helper helper = {
+ .name = "netbios-ns",
+ .tuple = {
+ .src = {
+ .u = {
+ .udp = {
+ .port = __constant_htons(137),
+ }
+ }
+ },
+ .dst = {
+ .protonum = IPPROTO_UDP,
+ },
+ },
+ .mask = {
+ .src = {
+ .u = {
+ .udp = {
+ .port = 0xFFFF,
+ }
+ }
+ },
+ .dst = {
+ .protonum = 0xFF,
+ },
+ },
+ .max_expected = 1,
+ .me = THIS_MODULE,
+ .help = help,
+};
+
+static int __init init(void)
+{
+ helper.timeout = timeout;
+ return ip_conntrack_helper_register(&helper);
+}
+
+static void __exit fini(void)
+{
+ ip_conntrack_helper_unregister(&helper);
+}
+
+module_init(init);
+module_exit(fini);
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index a4e9278db4e..15aef356474 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -1349,8 +1349,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list,
list) {
if (exp->master->helper == h
- && del_timer(&exp->timeout))
- __ip_ct_expect_unlink_destroy(exp);
+ && del_timer(&exp->timeout)) {
+ ip_ct_unlink_expect(exp);
+ ip_conntrack_expect_put(exp);
+ }
}
write_unlock(&ip_conntrack_lock);
} else {
@@ -1358,8 +1360,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
write_lock_bh(&ip_conntrack_lock);
list_for_each_entry_safe(exp, tmp, &ip_conntrack_expect_list,
list) {
- if (del_timer(&exp->timeout))
- __ip_ct_expect_unlink_destroy(exp);
+ if (del_timer(&exp->timeout)) {
+ ip_ct_unlink_expect(exp);
+ ip_conntrack_expect_put(exp);
+ }
}
write_unlock_bh(&ip_conntrack_lock);
}
@@ -1413,6 +1417,7 @@ ctnetlink_create_expect(struct nfattr *cda[])
}
exp->expectfn = NULL;
+ exp->flags = 0;
exp->master = ct;
memcpy(&exp->tuple, &tuple, sizeof(struct ip_conntrack_tuple));
memcpy(&exp->mask, &mask, sizeof(struct ip_conntrack_tuple));
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index f23ef1f88c4..1985abc59d2 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -349,6 +349,7 @@ static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
return 0;
nfattr_failure:
+ read_unlock_bh(&tcp_lock);
return -1;
}
#endif
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index ee5895afd0c..ae3e3e655db 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -998,7 +998,7 @@ EXPORT_SYMBOL(ip_conntrack_expect_related);
EXPORT_SYMBOL(ip_conntrack_unexpect_related);
EXPORT_SYMBOL_GPL(ip_conntrack_expect_list);
EXPORT_SYMBOL_GPL(__ip_conntrack_expect_find);
-EXPORT_SYMBOL_GPL(__ip_ct_expect_unlink_destroy);
+EXPORT_SYMBOL_GPL(ip_ct_unlink_expect);
EXPORT_SYMBOL(ip_conntrack_tuple_taken);
EXPORT_SYMBOL(ip_ct_gather_frags);
diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c
index f8ff170f390..d2b59053345 100644
--- a/net/ipv4/netfilter/ip_conntrack_tftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_tftp.c
@@ -75,6 +75,7 @@ static int tftp_help(struct sk_buff **pskb,
exp->mask.dst.u.udp.port = 0xffff;
exp->mask.dst.protonum = 0xff;
exp->expectfn = NULL;
+ exp->flags = 0;
DEBUGP("expect: ");
DUMP_TUPLE(&exp->tuple);
diff --git a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c
index 60d70fa41a1..cb66b8bddeb 100644
--- a/net/ipv4/netfilter/ip_nat_rule.c
+++ b/net/ipv4/netfilter/ip_nat_rule.c
@@ -255,6 +255,27 @@ alloc_null_binding(struct ip_conntrack *conntrack,
return ip_nat_setup_info(conntrack, &range, hooknum);
}
+unsigned int
+alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
+ struct ip_nat_info *info,
+ unsigned int hooknum)
+{
+ u_int32_t ip
+ = (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+ ? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip
+ : conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);
+ u_int16_t all
+ = (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
+ ? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.all
+ : conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.u.all);
+ struct ip_nat_range range
+ = { IP_NAT_RANGE_MAP_IPS, ip, ip, { all }, { all } };
+
+ DEBUGP("Allocating NULL binding for confirmed %p (%u.%u.%u.%u)\n",
+ conntrack, NIPQUAD(ip));
+ return ip_nat_setup_info(conntrack, &range, hooknum);
+}
+
int ip_nat_rule_find(struct sk_buff **pskb,
unsigned int hooknum,
const struct net_device *in,
diff --git a/net/ipv4/netfilter/ip_nat_standalone.c b/net/ipv4/netfilter/ip_nat_standalone.c
index 89db052add8..0ff368b131f 100644
--- a/net/ipv4/netfilter/ip_nat_standalone.c
+++ b/net/ipv4/netfilter/ip_nat_standalone.c
@@ -123,8 +123,12 @@ ip_nat_fn(unsigned int hooknum,
if (!ip_nat_initialized(ct, maniptype)) {
unsigned int ret;
- /* LOCAL_IN hook doesn't have a chain! */
- if (hooknum == NF_IP_LOCAL_IN)
+ if (unlikely(is_confirmed(ct)))
+ /* NAT module was loaded late */
+ ret = alloc_null_binding_confirmed(ct, info,
+ hooknum);
+ else if (hooknum == NF_IP_LOCAL_IN)
+ /* LOCAL_IN hook doesn't have a chain! */
ret = alloc_null_binding(ct, info, hooknum);
else
ret = ip_nat_rule_find(pskb, hooknum,
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 2d05cafec22..7d38913754b 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -144,7 +144,7 @@ clusterip_config_init(struct ipt_clusterip_tgt_info *i, u_int32_t ip,
memcpy(&c->clustermac, &i->clustermac, ETH_ALEN);
c->num_total_nodes = i->num_total_nodes;
c->num_local_nodes = i->num_local_nodes;
- memcpy(&c->local_nodes, &i->local_nodes, sizeof(&c->local_nodes));
+ memcpy(&c->local_nodes, &i->local_nodes, sizeof(c->local_nodes));
c->hash_mode = i->hash_mode;
c->hash_initval = i->hash_initval;
atomic_set(&c->refcount, 1);
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index f115a84a4ac..f057025a719 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -92,10 +92,7 @@ static inline struct rtable *route_reverse(struct sk_buff *skb,
fl.fl_ip_sport = tcph->dest;
fl.fl_ip_dport = tcph->source;
- if (xfrm_lookup((struct dst_entry **)&rt, &fl, NULL, 0)) {
- dst_release(&rt->u.dst);
- rt = NULL;
- }
+ xfrm_lookup((struct dst_entry **)&rt, &fl, NULL, 0);
return rt;
}
diff --git a/net/ipv4/netfilter/ipt_owner.c b/net/ipv4/netfilter/ipt_owner.c
index c1889f88262..0cee2862ed8 100644
--- a/net/ipv4/netfilter/ipt_owner.c
+++ b/net/ipv4/netfilter/ipt_owner.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/file.h>
+#include <linux/rcupdate.h>
#include <net/sock.h>
#include <linux/netfilter_ipv4/ipt_owner.h>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 8c0b14e3bee..8549f26e249 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1760,6 +1760,7 @@ static inline int __mkroute_input(struct sk_buff *skb,
goto cleanup;
}
+ atomic_set(&rth->u.dst.__refcnt, 1);
rth->u.dst.flags= DST_HOST;
#ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
if (res->fi->fib_nhs > 1)
@@ -1820,7 +1821,6 @@ static inline int ip_mkroute_input_def(struct sk_buff *skb,
err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos, &rth);
if (err)
return err;
- atomic_set(&rth->u.dst.__refcnt, 1);
/* put it into the cache */
hash = rt_hash_code(daddr, saddr ^ (fl->iif << 5), tos);
@@ -1834,8 +1834,8 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
u32 daddr, u32 saddr, u32 tos)
{
#ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
- struct rtable* rth = NULL;
- unsigned char hop, hopcount, lasthop;
+ struct rtable* rth = NULL, *rtres;
+ unsigned char hop, hopcount;
int err = -EINVAL;
unsigned int hash;
@@ -1844,8 +1844,6 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
else
hopcount = 1;
- lasthop = hopcount - 1;
-
/* distinguish between multipath and singlepath */
if (hopcount < 2)
return ip_mkroute_input_def(skb, res, fl, in_dev, daddr,
@@ -1855,6 +1853,10 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
for (hop = 0; hop < hopcount; hop++) {
res->nh_sel = hop;
+ /* put reference to previous result */
+ if (hop)
+ ip_rt_put(rtres);
+
/* create a routing cache entry */
err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos,
&rth);
@@ -1863,7 +1865,7 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
/* put it into the cache */
hash = rt_hash_code(daddr, saddr ^ (fl->iif << 5), tos);
- err = rt_intern_hash(hash, rth, (struct rtable**)&skb->dst);
+ err = rt_intern_hash(hash, rth, &rtres);
if (err)
return err;
@@ -1873,13 +1875,8 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
FIB_RES_NETMASK(*res),
res->prefixlen,
&FIB_RES_NH(*res));
-
- /* only for the last hop the reference count is handled
- * outside
- */
- if (hop == lasthop)
- atomic_set(&(skb->dst->__refcnt), 1);
}
+ skb->dst = &rtres->u.dst;
return err;
#else /* CONFIG_IP_ROUTE_MULTIPATH_CACHED */
return ip_mkroute_input_def(skb, res, fl, in_dev, daddr, saddr, tos);
@@ -2208,6 +2205,7 @@ static inline int __mkroute_output(struct rtable **result,
goto cleanup;
}
+ atomic_set(&rth->u.dst.__refcnt, 1);
rth->u.dst.flags= DST_HOST;
#ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
if (res->fi) {
@@ -2290,8 +2288,6 @@ static inline int ip_mkroute_output_def(struct rtable **rp,
if (err == 0) {
u32 tos = RT_FL_TOS(oldflp);
- atomic_set(&rth->u.dst.__refcnt, 1);
-
hash = rt_hash_code(oldflp->fl4_dst,
oldflp->fl4_src ^ (oldflp->oif << 5), tos);
err = rt_intern_hash(hash, rth, rp);
@@ -2326,6 +2322,10 @@ static inline int ip_mkroute_output(struct rtable** rp,
dev2nexthop = FIB_RES_DEV(*res);
dev_hold(dev2nexthop);
+ /* put reference to previous result */
+ if (hop)
+ ip_rt_put(*rp);
+
err = __mkroute_output(&rth, res, fl, oldflp,
dev2nexthop, flags);
@@ -2350,7 +2350,6 @@ static inline int ip_mkroute_output(struct rtable** rp,
if (err != 0)
return err;
}
- atomic_set(&(*rp)->u.dst.__refcnt, 1);
return err;
} else {
return ip_mkroute_output_def(rp, res, fl, oldflp, dev_out,
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 02fdda68718..f3f0013a958 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -552,8 +552,7 @@ new_segment:
tcp_mark_push(tp, skb);
goto new_segment;
}
- if (sk->sk_forward_alloc < copy &&
- !sk_stream_mem_schedule(sk, copy, 0))
+ if (!sk_stream_wmem_schedule(sk, copy))
goto wait_for_memory;
if (can_coalesce) {
@@ -770,19 +769,23 @@ new_segment:
if (off == PAGE_SIZE) {
put_page(page);
TCP_PAGE(sk) = page = NULL;
+ off = 0;
}
- }
+ } else
+ off = 0;
+
+ if (copy > PAGE_SIZE - off)
+ copy = PAGE_SIZE - off;
+
+ if (!sk_stream_wmem_schedule(sk, copy))
+ goto wait_for_memory;
if (!page) {
/* Allocate new cache page. */
if (!(page = sk_stream_alloc_page(sk)))
goto wait_for_memory;
- off = 0;
}
- if (copy > PAGE_SIZE - off)
- copy = PAGE_SIZE - off;
-
/* Time to copy data. We are close to
* the end! */
err = skb_copy_to_page(sk, from, skb, page,
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 1afb080bdf0..29222b96495 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -923,14 +923,6 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
int flag = 0;
int i;
- /* So, SACKs for already sent large segments will be lost.
- * Not good, but alternative is to resegment the queue. */
- if (sk->sk_route_caps & NETIF_F_TSO) {
- sk->sk_route_caps &= ~NETIF_F_TSO;
- sock_set_flag(sk, SOCK_NO_LARGESEND);
- tp->mss_cache = tp->mss_cache;
- }
-
if (!tp->sacked_out)
tp->fackets_out = 0;
prior_fackets = tp->fackets_out;
@@ -978,20 +970,40 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
flag |= FLAG_DATA_LOST;
sk_stream_for_retrans_queue(skb, sk) {
- u8 sacked = TCP_SKB_CB(skb)->sacked;
- int in_sack;
+ int in_sack, pcount;
+ u8 sacked;
/* The retransmission queue is always in order, so
* we can short-circuit the walk early.
*/
- if(!before(TCP_SKB_CB(skb)->seq, end_seq))
+ if (!before(TCP_SKB_CB(skb)->seq, end_seq))
break;
- fack_count += tcp_skb_pcount(skb);
+ pcount = tcp_skb_pcount(skb);
+
+ if (pcount > 1 &&
+ (after(start_seq, TCP_SKB_CB(skb)->seq) ||
+ before(end_seq, TCP_SKB_CB(skb)->end_seq))) {
+ unsigned int pkt_len;
+
+ if (after(start_seq, TCP_SKB_CB(skb)->seq))
+ pkt_len = (start_seq -
+ TCP_SKB_CB(skb)->seq);
+ else
+ pkt_len = (end_seq -
+ TCP_SKB_CB(skb)->seq);
+ if (tcp_fragment(sk, skb, pkt_len, skb_shinfo(skb)->tso_size))
+ break;
+ pcount = tcp_skb_pcount(skb);
+ }
+
+ fack_count += pcount;
in_sack = !after(start_seq, TCP_SKB_CB(skb)->seq) &&
!before(end_seq, TCP_SKB_CB(skb)->end_seq);
+ sacked = TCP_SKB_CB(skb)->sacked;
+
/* Account D-SACK for retransmitted packet. */
if ((dup_sack && in_sack) &&
(sacked & TCPCB_RETRANS) &&
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 75b68116682..15e1134da1b 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -428,11 +428,11 @@ static void tcp_set_skb_tso_segs(struct sock *sk, struct sk_buff *skb, unsigned
* packet to the list. This won't be called frequently, I hope.
* Remember, these are still headerless SKBs at this point.
*/
-static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss_now)
+int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss_now)
{
struct tcp_sock *tp = tcp_sk(sk);
struct sk_buff *buff;
- int nsize;
+ int nsize, old_factor;
u16 flags;
nsize = skb_headlen(skb) - len;
@@ -490,18 +490,29 @@ static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned
tp->left_out -= tcp_skb_pcount(skb);
}
+ old_factor = tcp_skb_pcount(skb);
+
/* Fix up tso_factor for both original and new SKB. */
tcp_set_skb_tso_segs(sk, skb, mss_now);
tcp_set_skb_tso_segs(sk, buff, mss_now);
- if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
- tp->lost_out += tcp_skb_pcount(skb);
- tp->left_out += tcp_skb_pcount(skb);
- }
+ /* If this packet has been sent out already, we must
+ * adjust the various packet counters.
+ */
+ if (!before(tp->snd_nxt, TCP_SKB_CB(buff)->end_seq)) {
+ int diff = old_factor - tcp_skb_pcount(skb) -
+ tcp_skb_pcount(buff);
- if (TCP_SKB_CB(buff)->sacked&TCPCB_LOST) {
- tp->lost_out += tcp_skb_pcount(buff);
- tp->left_out += tcp_skb_pcount(buff);
+ tp->packets_out -= diff;
+ if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
+ tp->lost_out -= diff;
+ tp->left_out -= diff;
+ }
+ if (diff > 0) {
+ tp->fackets_out -= diff;
+ if ((int)tp->fackets_out < 0)
+ tp->fackets_out = 0;
+ }
}
/* Link BUFF into the send queue. */
@@ -1350,12 +1361,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
if (before(TCP_SKB_CB(skb)->seq, tp->snd_una)) {
if (before(TCP_SKB_CB(skb)->end_seq, tp->snd_una))
BUG();
-
- if (sk->sk_route_caps & NETIF_F_TSO) {
- sk->sk_route_caps &= ~NETIF_F_TSO;
- sock_set_flag(sk, SOCK_NO_LARGESEND);
- }
-
if (tcp_trim_head(sk, skb, tp->snd_una - TCP_SKB_CB(skb)->seq))
return -ENOMEM;
}
@@ -1370,22 +1375,8 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
return -EAGAIN;
if (skb->len > cur_mss) {
- int old_factor = tcp_skb_pcount(skb);
- int diff;
-
if (tcp_fragment(sk, skb, cur_mss, cur_mss))
return -ENOMEM; /* We'll try again later. */
-
- /* New SKB created, account for it. */
- diff = old_factor - tcp_skb_pcount(skb) -
- tcp_skb_pcount(skb->next);
- tp->packets_out -= diff;
-
- if (diff > 0) {
- tp->fackets_out -= diff;
- if ((int)tp->fackets_out < 0)
- tp->fackets_out = 0;
- }
}
/* Collapse two adjacent packets if worthwhile and we can. */
@@ -1993,12 +1984,6 @@ int tcp_write_wakeup(struct sock *sk)
TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_PSH;
if (tcp_fragment(sk, skb, seg_size, mss))
return -1;
- /* SWS override triggered forced fragmentation.
- * Disable TSO, the connection is too sick. */
- if (sk->sk_route_caps & NETIF_F_TSO) {
- sock_set_flag(sk, SOCK_NO_LARGESEND);
- sk->sk_route_caps &= ~NETIF_F_TSO;
- }
} else if (!tcp_skb_pcount(skb))
tcp_set_skb_tso_segs(sk, skb, mss);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index e5beca7de86..e0bd1013cb0 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1141,7 +1141,7 @@ int udp_rcv(struct sk_buff *skb)
if (ulen > len || ulen < sizeof(*uh))
goto short_packet;
- if (pskb_trim(skb, ulen))
+ if (pskb_trim_rcsum(skb, ulen))
goto short_packet;
if (udp_checksum_init(skb, uh, ulen, saddr, daddr) < 0)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 937ad32db77..2fea3f4402a 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -123,8 +123,7 @@ DEFINE_RWLOCK(addrconf_lock);
static void addrconf_verify(unsigned long);
-static struct timer_list addr_chk_timer =
- TIMER_INITIALIZER(addrconf_verify, 0, 0);
+static DEFINE_TIMER(addr_chk_timer, addrconf_verify, 0, 0);
static DEFINE_SPINLOCK(addrconf_verify_lock);
static void addrconf_join_anycast(struct inet6_ifaddr *ifp);
@@ -3593,10 +3592,8 @@ void __exit addrconf_cleanup(void)
rtnl_unlock();
#ifdef CONFIG_IPV6_PRIVACY
- if (likely(md5_tfm != NULL)) {
- crypto_free_tfm(md5_tfm);
- md5_tfm = NULL;
- }
+ crypto_free_tfm(md5_tfm);
+ md5_tfm = NULL;
#endif
#ifdef CONFIG_PROC_FS
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 0ebfad907a0..f3629730eb1 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -401,10 +401,8 @@ static int ah6_init_state(struct xfrm_state *x)
error:
if (ahp) {
- if (ahp->work_icv)
- kfree(ahp->work_icv);
- if (ahp->tfm)
- crypto_free_tfm(ahp->tfm);
+ kfree(ahp->work_icv);
+ crypto_free_tfm(ahp->tfm);
kfree(ahp);
}
return -EINVAL;
@@ -417,14 +415,10 @@ static void ah6_destroy(struct xfrm_state *x)
if (!ahp)
return;
- if (ahp->work_icv) {
- kfree(ahp->work_icv);
- ahp->work_icv = NULL;
- }
- if (ahp->tfm) {
- crypto_free_tfm(ahp->tfm);
- ahp->tfm = NULL;
- }
+ kfree(ahp->work_icv);
+ ahp->work_icv = NULL;
+ crypto_free_tfm(ahp->tfm);
+ ahp->tfm = NULL;
kfree(ahp);
}
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 01468fab3d3..cc518405b3e 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -175,10 +175,8 @@ ipv4_connected:
if (final_p)
ipv6_addr_copy(&fl.fl6_dst, final_p);
- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
- dst_release(dst);
+ if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
goto out;
- }
/* source address lookup done in ip6_dst_lookup */
@@ -390,32 +388,101 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
put_cmsg(msg, SOL_IPV6, IPV6_HOPLIMIT, sizeof(hlim), &hlim);
}
+ if (np->rxopt.bits.rxtclass) {
+ int tclass = (ntohl(*(u32 *)skb->nh.ipv6h) >> 20) & 0xff;
+ put_cmsg(msg, SOL_IPV6, IPV6_TCLASS, sizeof(tclass), &tclass);
+ }
+
if (np->rxopt.bits.rxflow && (*(u32*)skb->nh.raw & IPV6_FLOWINFO_MASK)) {
u32 flowinfo = *(u32*)skb->nh.raw & IPV6_FLOWINFO_MASK;
put_cmsg(msg, SOL_IPV6, IPV6_FLOWINFO, sizeof(flowinfo), &flowinfo);
}
+
+ /* HbH is allowed only once */
if (np->rxopt.bits.hopopts && opt->hop) {
u8 *ptr = skb->nh.raw + opt->hop;
put_cmsg(msg, SOL_IPV6, IPV6_HOPOPTS, (ptr[1]+1)<<3, ptr);
}
- if (np->rxopt.bits.dstopts && opt->dst0) {
+
+ if (opt->lastopt &&
+ (np->rxopt.bits.dstopts || np->rxopt.bits.srcrt)) {
+ /*
+ * Silly enough, but we need to reparse in order to
+ * report extension headers (except for HbH)
+ * in order.
+ *
+ * Also note that IPV6_RECVRTHDRDSTOPTS is NOT
+ * (and WILL NOT be) defined because
+ * IPV6_RECVDSTOPTS is more generic. --yoshfuji
+ */
+ unsigned int off = sizeof(struct ipv6hdr);
+ u8 nexthdr = skb->nh.ipv6h->nexthdr;
+
+ while (off <= opt->lastopt) {
+ unsigned len;
+ u8 *ptr = skb->nh.raw + off;
+
+ switch(nexthdr) {
+ case IPPROTO_DSTOPTS:
+ nexthdr = ptr[0];
+ len = (ptr[1] + 1) << 3;
+ if (np->rxopt.bits.dstopts)
+ put_cmsg(msg, SOL_IPV6, IPV6_DSTOPTS, len, ptr);
+ break;
+ case IPPROTO_ROUTING:
+ nexthdr = ptr[0];
+ len = (ptr[1] + 1) << 3;
+ if (np->rxopt.bits.srcrt)
+ put_cmsg(msg, SOL_IPV6, IPV6_RTHDR, len, ptr);
+ break;
+ case IPPROTO_AH:
+ nexthdr = ptr[0];
+ len = (ptr[1] + 1) << 2;
+ break;
+ default:
+ nexthdr = ptr[0];
+ len = (ptr[1] + 1) << 3;
+ break;
+ }
+
+ off += len;
+ }
+ }
+
+ /* socket options in old style */
+ if (np->rxopt.bits.rxoinfo) {
+ struct in6_pktinfo src_info;
+
+ src_info.ipi6_ifindex = opt->iif;
+ ipv6_addr_copy(&src_info.ipi6_addr, &skb->nh.ipv6h->daddr);
+ put_cmsg(msg, SOL_IPV6, IPV6_2292PKTINFO, sizeof(src_info), &src_info);
+ }
+ if (np->rxopt.bits.rxohlim) {
+ int hlim = skb->nh.ipv6h->hop_limit;
+ put_cmsg(msg, SOL_IPV6, IPV6_2292HOPLIMIT, sizeof(hlim), &hlim);
+ }
+ if (np->rxopt.bits.ohopopts && opt->hop) {
+ u8 *ptr = skb->nh.raw + opt->hop;
+ put_cmsg(msg, SOL_IPV6, IPV6_2292HOPOPTS, (ptr[1]+1)<<3, ptr);
+ }
+ if (np->rxopt.bits.odstopts && opt->dst0) {
u8 *ptr = skb->nh.raw + opt->dst0;
- put_cmsg(msg, SOL_IPV6, IPV6_DSTOPTS, (ptr[1]+1)<<3, ptr);
+ put_cmsg(msg, SOL_IPV6, IPV6_2292DSTOPTS, (ptr[1]+1)<<3, ptr);
}
- if (np->rxopt.bits.srcrt && opt->srcrt) {
+ if (np->rxopt.bits.osrcrt && opt->srcrt) {
struct ipv6_rt_hdr *rthdr = (struct ipv6_rt_hdr *)(skb->nh.raw + opt->srcrt);
- put_cmsg(msg, SOL_IPV6, IPV6_RTHDR, (rthdr->hdrlen+1) << 3, rthdr);
+ put_cmsg(msg, SOL_IPV6, IPV6_2292RTHDR, (rthdr->hdrlen+1) << 3, rthdr);
}
- if (np->rxopt.bits.dstopts && opt->dst1) {
+ if (np->rxopt.bits.odstopts && opt->dst1) {
u8 *ptr = skb->nh.raw + opt->dst1;
- put_cmsg(msg, SOL_IPV6, IPV6_DSTOPTS, (ptr[1]+1)<<3, ptr);
+ put_cmsg(msg, SOL_IPV6, IPV6_2292DSTOPTS, (ptr[1]+1)<<3, ptr);
}
return 0;
}
int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
struct ipv6_txoptions *opt,
- int *hlimit)
+ int *hlimit, int *tclass)
{
struct in6_pktinfo *src_info;
struct cmsghdr *cmsg;
@@ -438,6 +505,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
switch (cmsg->cmsg_type) {
case IPV6_PKTINFO:
+ case IPV6_2292PKTINFO:
if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct in6_pktinfo))) {
err = -EINVAL;
goto exit_f;
@@ -492,6 +560,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
fl->fl6_flowlabel = IPV6_FLOWINFO_MASK & *(u32 *)CMSG_DATA(cmsg);
break;
+ case IPV6_2292HOPOPTS:
case IPV6_HOPOPTS:
if (opt->hopopt || cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) {
err = -EINVAL;
@@ -512,7 +581,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
opt->hopopt = hdr;
break;
- case IPV6_DSTOPTS:
+ case IPV6_2292DSTOPTS:
if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) {
err = -EINVAL;
goto exit_f;
@@ -536,6 +605,33 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
opt->dst1opt = hdr;
break;
+ case IPV6_DSTOPTS:
+ case IPV6_RTHDRDSTOPTS:
+ if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) {
+ err = -EINVAL;
+ goto exit_f;
+ }
+
+ hdr = (struct ipv6_opt_hdr *)CMSG_DATA(cmsg);
+ len = ((hdr->hdrlen + 1) << 3);
+ if (cmsg->cmsg_len < CMSG_LEN(len)) {
+ err = -EINVAL;
+ goto exit_f;
+ }
+ if (!capable(CAP_NET_RAW)) {
+ err = -EPERM;
+ goto exit_f;
+ }
+ if (cmsg->cmsg_type == IPV6_DSTOPTS) {
+ opt->opt_flen += len;
+ opt->dst1opt = hdr;
+ } else {
+ opt->opt_nflen += len;
+ opt->dst0opt = hdr;
+ }
+ break;
+
+ case IPV6_2292RTHDR:
case IPV6_RTHDR:
if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_rt_hdr))) {
err = -EINVAL;
@@ -568,7 +664,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
opt->opt_nflen += len;
opt->srcrt = rthdr;
- if (opt->dst1opt) {
+ if (cmsg->cmsg_type == IPV6_2292RTHDR && opt->dst1opt) {
int dsthdrlen = ((opt->dst1opt->hdrlen+1)<<3);
opt->opt_nflen += dsthdrlen;
@@ -579,6 +675,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
break;
+ case IPV6_2292HOPLIMIT:
case IPV6_HOPLIMIT:
if (cmsg->cmsg_len != CMSG_LEN(sizeof(int))) {
err = -EINVAL;
@@ -588,6 +685,24 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
*hlimit = *(int *)CMSG_DATA(cmsg);
break;
+ case IPV6_TCLASS:
+ {
+ int tc;
+
+ err = -EINVAL;
+ if (cmsg->cmsg_len != CMSG_LEN(sizeof(int))) {
+ goto exit_f;
+ }
+
+ tc = *(int *)CMSG_DATA(cmsg);
+ if (tc < 0 || tc > 0xff)
+ goto exit_f;
+
+ err = 0;
+ *tclass = tc;
+
+ break;
+ }
default:
LIMIT_NETDEBUG(KERN_DEBUG "invalid cmsg type: %d\n",
cmsg->cmsg_type);
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index e8bff9d3d96..9b27460f0cc 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -276,22 +276,14 @@ static void esp6_destroy(struct xfrm_state *x)
if (!esp)
return;
- if (esp->conf.tfm) {
- crypto_free_tfm(esp->conf.tfm);
- esp->conf.tfm = NULL;
- }
- if (esp->conf.ivec) {
- kfree(esp->conf.ivec);
- esp->conf.ivec = NULL;
- }
- if (esp->auth.tfm) {
- crypto_free_tfm(esp->auth.tfm);
- esp->auth.tfm = NULL;
- }
- if (esp->auth.work_icv) {
- kfree(esp->auth.work_icv);
- esp->auth.work_icv = NULL;
- }
+ crypto_free_tfm(esp->conf.tfm);
+ esp->conf.tfm = NULL;
+ kfree(esp->conf.ivec);
+ esp->conf.ivec = NULL;
+ crypto_free_tfm(esp->auth.tfm);
+ esp->auth.tfm = NULL;
+ kfree(esp->auth.work_icv);
+ esp->auth.work_icv = NULL;
kfree(esp);
}
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 5be6da2584e..47122728212 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -164,6 +164,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
return -1;
}
+ opt->lastopt = skb->h.raw - skb->nh.raw;
opt->dst1 = skb->h.raw - skb->nh.raw;
if (ip6_parse_tlv(tlvprocdestopt_lst, skb)) {
@@ -243,6 +244,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
looped_back:
if (hdr->segments_left == 0) {
+ opt->lastopt = skb->h.raw - skb->nh.raw;
opt->srcrt = skb->h.raw - skb->nh.raw;
skb->h.raw += (hdr->hdrlen + 1) << 3;
opt->dst0 = opt->dst1;
@@ -459,11 +461,10 @@ static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
IP6_INC_STATS_BH(IPSTATS_MIB_INTRUNCATEDPKTS);
goto drop;
}
- if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
- __pskb_trim(skb, pkt_len + sizeof(struct ipv6hdr));
- if (skb->ip_summed == CHECKSUM_HW)
- skb->ip_summed = CHECKSUM_NONE;
- }
+
+ if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr)))
+ goto drop;
+
return 1;
drop:
@@ -539,10 +540,15 @@ void ipv6_push_nfrag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt,
u8 *proto,
struct in6_addr **daddr)
{
- if (opt->srcrt)
+ if (opt->srcrt) {
ipv6_push_rthdr(skb, proto, opt->srcrt, daddr);
- if (opt->dst0opt)
- ipv6_push_exthdr(skb, proto, NEXTHDR_DEST, opt->dst0opt);
+ /*
+ * IPV6_RTHDRDSTOPTS is ignored
+ * unless IPV6_RTHDR is set (RFC3542).
+ */
+ if (opt->dst0opt)
+ ipv6_push_exthdr(skb, proto, NEXTHDR_DEST, opt->dst0opt);
+ }
if (opt->hopopt)
ipv6_push_exthdr(skb, proto, NEXTHDR_HOP, opt->hopopt);
}
@@ -573,3 +579,97 @@ ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt)
}
return opt2;
}
+
+static int ipv6_renew_option(void *ohdr,
+ struct ipv6_opt_hdr __user *newopt, int newoptlen,
+ int inherit,
+ struct ipv6_opt_hdr **hdr,
+ char **p)
+{
+ if (inherit) {
+ if (ohdr) {
+ memcpy(*p, ohdr, ipv6_optlen((struct ipv6_opt_hdr *)ohdr));
+ *hdr = (struct ipv6_opt_hdr *)*p;
+ *p += CMSG_ALIGN(ipv6_optlen(*(struct ipv6_opt_hdr **)hdr));
+ }
+ } else {
+ if (newopt) {
+ if (copy_from_user(*p, newopt, newoptlen))
+ return -EFAULT;
+ *hdr = (struct ipv6_opt_hdr *)*p;
+ if (ipv6_optlen(*(struct ipv6_opt_hdr **)hdr) > newoptlen)
+ return -EINVAL;
+ *p += CMSG_ALIGN(newoptlen);
+ }
+ }
+ return 0;
+}
+
+struct ipv6_txoptions *
+ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
+ int newtype,
+ struct ipv6_opt_hdr __user *newopt, int newoptlen)
+{
+ int tot_len = 0;
+ char *p;
+ struct ipv6_txoptions *opt2;
+ int err;
+
+ if (newtype != IPV6_HOPOPTS && opt->hopopt)
+ tot_len += CMSG_ALIGN(ipv6_optlen(opt->hopopt));
+ if (newtype != IPV6_RTHDRDSTOPTS && opt->dst0opt)
+ tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst0opt));
+ if (newtype != IPV6_RTHDR && opt->srcrt)
+ tot_len += CMSG_ALIGN(ipv6_optlen(opt->srcrt));
+ if (newtype != IPV6_DSTOPTS && opt->dst1opt)
+ tot_len += CMSG_ALIGN(ipv6_optlen(opt->dst1opt));
+ if (newopt && newoptlen)
+ tot_len += CMSG_ALIGN(newoptlen);
+
+ if (!tot_len)
+ return NULL;
+
+ opt2 = sock_kmalloc(sk, tot_len, GFP_ATOMIC);
+ if (!opt2)
+ return ERR_PTR(-ENOBUFS);
+
+ memset(opt2, 0, tot_len);
+
+ opt2->tot_len = tot_len;
+ p = (char *)(opt2 + 1);
+
+ err = ipv6_renew_option(opt->hopopt, newopt, newoptlen,
+ newtype != IPV6_HOPOPTS,
+ &opt2->hopopt, &p);
+ if (err)
+ goto out;
+
+ err = ipv6_renew_option(opt->dst0opt, newopt, newoptlen,
+ newtype != IPV6_RTHDRDSTOPTS,
+ &opt2->dst0opt, &p);
+ if (err)
+ goto out;
+
+ err = ipv6_renew_option(opt->srcrt, newopt, newoptlen,
+ newtype != IPV6_RTHDR,
+ (struct ipv6_opt_hdr **)opt2->srcrt, &p);
+ if (err)
+ goto out;
+
+ err = ipv6_renew_option(opt->dst1opt, newopt, newoptlen,
+ newtype != IPV6_DSTOPTS,
+ &opt2->dst1opt, &p);
+ if (err)
+ goto out;
+
+ opt2->opt_nflen = (opt2->hopopt ? ipv6_optlen(opt2->hopopt) : 0) +
+ (opt2->dst0opt ? ipv6_optlen(opt2->dst0opt) : 0) +
+ (opt2->srcrt ? ipv6_optlen(opt2->srcrt) : 0);
+ opt2->opt_flen = (opt2->dst1opt ? ipv6_optlen(opt2->dst1opt) : 0);
+
+ return opt2;
+out:
+ sock_kfree_s(sk, p, tot_len);
+ return ERR_PTR(err);
+}
+
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 5176fc655ea..b7185fb3377 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -287,7 +287,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
int iif = 0;
int addr_type = 0;
int len;
- int hlimit;
+ int hlimit, tclass;
int err = 0;
if ((u8*)hdr < skb->head || (u8*)(hdr+1) > skb->tail)
@@ -374,7 +374,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
if (err)
goto out;
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
- goto out_dst_release;
+ goto out;
if (ipv6_addr_is_multicast(&fl.fl6_dst))
hlimit = np->mcast_hops;
@@ -385,6 +385,10 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
if (hlimit < 0)
hlimit = ipv6_get_hoplimit(dst->dev);
+ tclass = np->cork.tclass;
+ if (tclass < 0)
+ tclass = 0;
+
msg.skb = skb;
msg.offset = skb->nh.raw - skb->data;
@@ -400,7 +404,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
err = ip6_append_data(sk, icmpv6_getfrag, &msg,
len + sizeof(struct icmp6hdr),
sizeof(struct icmp6hdr),
- hlimit, NULL, &fl, (struct rt6_info*)dst,
+ hlimit, tclass, NULL, &fl, (struct rt6_info*)dst,
MSG_DONTWAIT);
if (err) {
ip6_flush_pending_frames(sk);
@@ -434,6 +438,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
struct dst_entry *dst;
int err = 0;
int hlimit;
+ int tclass;
saddr = &skb->nh.ipv6h->daddr;
@@ -464,7 +469,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
if (err)
goto out;
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
- goto out_dst_release;
+ goto out;
if (ipv6_addr_is_multicast(&fl.fl6_dst))
hlimit = np->mcast_hops;
@@ -475,13 +480,17 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
if (hlimit < 0)
hlimit = ipv6_get_hoplimit(dst->dev);
+ tclass = np->cork.tclass;
+ if (tclass < 0)
+ tclass = 0;
+
idev = in6_dev_get(skb->dev);
msg.skb = skb;
msg.offset = 0;
err = ip6_append_data(sk, icmpv6_getfrag, &msg, skb->len + sizeof(struct icmp6hdr),
- sizeof(struct icmp6hdr), hlimit, NULL, &fl,
+ sizeof(struct icmp6hdr), hlimit, tclass, NULL, &fl,
(struct rt6_info*)dst, MSG_DONTWAIT);
if (err) {
@@ -496,7 +505,6 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
out_put:
if (likely(idev != NULL))
in6_dev_put(idev);
-out_dst_release:
dst_release(dst);
out:
icmpv6_xmit_unlock();
@@ -549,7 +557,7 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info)
read_lock(&raw_v6_lock);
if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) {
while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
- skb->dev->ifindex))) {
+ IP6CB(skb)->iif))) {
rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
sk = sk_next(sk);
}
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 16af874c9e8..4fcc5a7acf6 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -92,7 +92,7 @@ static struct fib6_node * fib6_repair_tree(struct fib6_node *fn);
static __u32 rt_sernum;
-static struct timer_list ip6_fib_timer = TIMER_INITIALIZER(fib6_run_gc, 0, 0);
+static DEFINE_TIMER(ip6_fib_timer, fib6_run_gc, 0, 0);
struct fib6_walker_t fib6_walker_list = {
.prev = &fib6_walker_list,
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index b6c73da5ff3..f841bde30c1 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -50,7 +50,7 @@ static atomic_t fl_size = ATOMIC_INIT(0);
static struct ip6_flowlabel *fl_ht[FL_HASH_MASK+1];
static void ip6_fl_gc(unsigned long dummy);
-static struct timer_list ip6_fl_gc_timer = TIMER_INITIALIZER(ip6_fl_gc, 0, 0);
+static DEFINE_TIMER(ip6_fl_gc_timer, ip6_fl_gc, 0, 0);
/* FL hash table lock: it protects only of GC */
@@ -225,16 +225,20 @@ struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions * opt_space,
struct ip6_flowlabel * fl,
struct ipv6_txoptions * fopt)
{
- struct ipv6_txoptions * fl_opt = fl->opt;
+ struct ipv6_txoptions * fl_opt = fl ? fl->opt : NULL;
- if (fopt == NULL || fopt->opt_flen == 0)
- return fl_opt;
+ if (fopt == NULL || fopt->opt_flen == 0) {
+ if (!fl_opt || !fl_opt->dst0opt || fl_opt->srcrt)
+ return fl_opt;
+ }
if (fl_opt != NULL) {
opt_space->hopopt = fl_opt->hopopt;
- opt_space->dst0opt = fl_opt->dst0opt;
+ opt_space->dst0opt = fl_opt->srcrt ? fl_opt->dst0opt : NULL;
opt_space->srcrt = fl_opt->srcrt;
opt_space->opt_nflen = fl_opt->opt_nflen;
+ if (fl_opt->dst0opt && !fl_opt->srcrt)
+ opt_space->opt_nflen -= ipv6_optlen(fl_opt->dst0opt);
} else {
if (fopt->opt_nflen == 0)
return fopt;
@@ -310,7 +314,7 @@ fl_create(struct in6_flowlabel_req *freq, char __user *optval, int optlen, int *
msg.msg_control = (void*)(fl->opt+1);
flowi.oif = 0;
- err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk);
+ err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk, &junk);
if (err)
goto done;
err = -EINVAL;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 01ef94f7c7f..2f589f24c09 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -166,7 +166,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
struct ipv6hdr *hdr;
u8 proto = fl->proto;
int seg_len = skb->len;
- int hlimit;
+ int hlimit, tclass;
u32 mtu;
if (opt) {
@@ -202,7 +202,6 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
* Fill in the IPv6 header
*/
- *(u32*)hdr = htonl(0x60000000) | fl->fl6_flowlabel;
hlimit = -1;
if (np)
hlimit = np->hop_limit;
@@ -211,6 +210,14 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
if (hlimit < 0)
hlimit = ipv6_get_hoplimit(dst->dev);
+ tclass = -1;
+ if (np)
+ tclass = np->tclass;
+ if (tclass < 0)
+ tclass = 0;
+
+ *(u32 *)hdr = htonl(0x60000000 | (tclass << 20)) | fl->fl6_flowlabel;
+
hdr->payload_len = htons(seg_len);
hdr->nexthdr = proto;
hdr->hop_limit = hlimit;
@@ -762,10 +769,11 @@ out_err_release:
return err;
}
-int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb),
- void *from, int length, int transhdrlen,
- int hlimit, struct ipv6_txoptions *opt, struct flowi *fl, struct rt6_info *rt,
- unsigned int flags)
+int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
+ int offset, int len, int odd, struct sk_buff *skb),
+ void *from, int length, int transhdrlen,
+ int hlimit, int tclass, struct ipv6_txoptions *opt, struct flowi *fl,
+ struct rt6_info *rt, unsigned int flags)
{
struct inet_sock *inet = inet_sk(sk);
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -803,6 +811,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, int offse
np->cork.rt = rt;
inet->cork.fl = *fl;
np->cork.hop_limit = hlimit;
+ np->cork.tclass = tclass;
inet->cork.fragsize = mtu = dst_mtu(rt->u.dst.path);
if (dst_allfrag(rt->u.dst.path))
inet->cork.flags |= IPCORK_ALLFRAG;
@@ -1084,7 +1093,8 @@ int ip6_push_pending_frames(struct sock *sk)
skb->nh.ipv6h = hdr = (struct ipv6hdr*) skb_push(skb, sizeof(struct ipv6hdr));
- *(u32*)hdr = fl->fl6_flowlabel | htonl(0x60000000);
+ *(u32*)hdr = fl->fl6_flowlabel |
+ htonl(0x60000000 | ((int)np->cork.tclass << 20));
if (skb->len <= sizeof(struct ipv6hdr) + IPV6_MAXPLEN)
hdr->payload_len = htons(skb->len - sizeof(struct ipv6hdr));
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 09613729404..cf94372d1af 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -673,11 +673,12 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
if ((dst = ip6_tnl_dst_check(t)) != NULL)
dst_hold(dst);
- else
+ else {
dst = ip6_route_output(NULL, &fl);
- if (dst->error || xfrm_lookup(&dst, &fl, NULL, 0) < 0)
- goto tx_err_link_failure;
+ if (dst->error || xfrm_lookup(&dst, &fl, NULL, 0) < 0)
+ goto tx_err_link_failure;
+ }
tdev = dst->dev;
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 135383ef538..85bfbc69b2c 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -341,8 +341,7 @@ static void ipcomp6_free_tfms(struct crypto_tfm **tfms)
for_each_cpu(cpu) {
struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
- if (tfm)
- crypto_free_tfm(tfm);
+ crypto_free_tfm(tfm);
}
free_percpu(tfms);
}
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 76466af8331..8567873d0dd 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -210,39 +210,139 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
retv = 0;
break;
- case IPV6_PKTINFO:
+ case IPV6_RECVPKTINFO:
np->rxopt.bits.rxinfo = valbool;
retv = 0;
break;
+
+ case IPV6_2292PKTINFO:
+ np->rxopt.bits.rxoinfo = valbool;
+ retv = 0;
+ break;
- case IPV6_HOPLIMIT:
+ case IPV6_RECVHOPLIMIT:
np->rxopt.bits.rxhlim = valbool;
retv = 0;
break;
- case IPV6_RTHDR:
+ case IPV6_2292HOPLIMIT:
+ np->rxopt.bits.rxohlim = valbool;
+ retv = 0;
+ break;
+
+ case IPV6_RECVRTHDR:
if (val < 0 || val > 2)
goto e_inval;
np->rxopt.bits.srcrt = val;
retv = 0;
break;
- case IPV6_HOPOPTS:
+ case IPV6_2292RTHDR:
+ if (val < 0 || val > 2)
+ goto e_inval;
+ np->rxopt.bits.osrcrt = val;
+ retv = 0;
+ break;
+
+ case IPV6_RECVHOPOPTS:
np->rxopt.bits.hopopts = valbool;
retv = 0;
break;
- case IPV6_DSTOPTS:
+ case IPV6_2292HOPOPTS:
+ np->rxopt.bits.ohopopts = valbool;
+ retv = 0;
+ break;
+
+ case IPV6_RECVDSTOPTS:
np->rxopt.bits.dstopts = valbool;
retv = 0;
break;
+ case IPV6_2292DSTOPTS:
+ np->rxopt.bits.odstopts = valbool;
+ retv = 0;
+ break;
+
+ case IPV6_TCLASS:
+ if (val < 0 || val > 0xff)
+ goto e_inval;
+ np->tclass = val;
+ retv = 0;
+ break;
+
+ case IPV6_RECVTCLASS:
+ np->rxopt.bits.rxtclass = valbool;
+ retv = 0;
+ break;
+
case IPV6_FLOWINFO:
np->rxopt.bits.rxflow = valbool;
retv = 0;
break;
- case IPV6_PKTOPTIONS:
+ case IPV6_HOPOPTS:
+ case IPV6_RTHDRDSTOPTS:
+ case IPV6_RTHDR:
+ case IPV6_DSTOPTS:
+ {
+ struct ipv6_txoptions *opt;
+ if (optlen == 0)
+ optval = 0;
+
+ /* hop-by-hop / destination options are privileged option */
+ retv = -EPERM;
+ if (optname != IPV6_RTHDR && !capable(CAP_NET_RAW))
+ break;
+
+ retv = -EINVAL;
+ if (optlen & 0x7 || optlen > 8 * 255)
+ break;
+
+ opt = ipv6_renew_options(sk, np->opt, optname,
+ (struct ipv6_opt_hdr __user *)optval,
+ optlen);
+ if (IS_ERR(opt)) {
+ retv = PTR_ERR(opt);
+ break;
+ }
+
+ /* routing header option needs extra check */
+ if (optname == IPV6_RTHDR && opt->srcrt) {
+ struct ipv6_rt_hdr *rthdr = opt->srcrt;
+ if (rthdr->type)
+ goto sticky_done;
+ if ((rthdr->hdrlen & 1) ||
+ (rthdr->hdrlen >> 1) != rthdr->segments_left)
+ goto sticky_done;
+ }
+
+ retv = 0;
+ if (sk->sk_type == SOCK_STREAM) {
+ if (opt) {
+ struct tcp_sock *tp = tcp_sk(sk);
+ if (!((1 << sk->sk_state) &
+ (TCPF_LISTEN | TCPF_CLOSE))
+ && inet_sk(sk)->daddr != LOOPBACK4_IPV6) {
+ tp->ext_header_len = opt->opt_flen + opt->opt_nflen;
+ tcp_sync_mss(sk, tp->pmtu_cookie);
+ }
+ }
+ opt = xchg(&np->opt, opt);
+ sk_dst_reset(sk);
+ } else {
+ write_lock(&sk->sk_dst_lock);
+ opt = xchg(&np->opt, opt);
+ write_unlock(&sk->sk_dst_lock);
+ sk_dst_reset(sk);
+ }
+sticky_done:
+ if (opt)
+ sock_kfree_s(sk, opt, opt->tot_len);
+ break;
+ }
+
+ case IPV6_2292PKTOPTIONS:
{
struct ipv6_txoptions *opt = NULL;
struct msghdr msg;
@@ -276,7 +376,7 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
msg.msg_controllen = optlen;
msg.msg_control = (void*)(opt+1);
- retv = datagram_send_ctl(&msg, &fl, opt, &junk);
+ retv = datagram_send_ctl(&msg, &fl, opt, &junk, &junk);
if (retv)
goto done;
update:
@@ -529,6 +629,17 @@ e_inval:
return -EINVAL;
}
+int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_opt_hdr *hdr,
+ char __user *optval, int len)
+{
+ if (!hdr)
+ return 0;
+ len = min_t(int, len, ipv6_optlen(hdr));
+ if (copy_to_user(optval, hdr, ipv6_optlen(hdr)))
+ return -EFAULT;
+ return len;
+}
+
int ipv6_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen)
{
@@ -567,7 +678,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
return err;
}
- case IPV6_PKTOPTIONS:
+ case IPV6_2292PKTOPTIONS:
{
struct msghdr msg;
struct sk_buff *skb;
@@ -601,6 +712,16 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
int hlim = np->mcast_hops;
put_cmsg(&msg, SOL_IPV6, IPV6_HOPLIMIT, sizeof(hlim), &hlim);
}
+ if (np->rxopt.bits.rxoinfo) {
+ struct in6_pktinfo src_info;
+ src_info.ipi6_ifindex = np->mcast_oif;
+ ipv6_addr_copy(&src_info.ipi6_addr, &np->daddr);
+ put_cmsg(&msg, SOL_IPV6, IPV6_2292PKTINFO, sizeof(src_info), &src_info);
+ }
+ if (np->rxopt.bits.rxohlim) {
+ int hlim = np->mcast_hops;
+ put_cmsg(&msg, SOL_IPV6, IPV6_2292HOPLIMIT, sizeof(hlim), &hlim);
+ }
}
len -= msg.msg_controllen;
return put_user(len, optlen);
@@ -625,26 +746,67 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
val = np->ipv6only;
break;
- case IPV6_PKTINFO:
+ case IPV6_RECVPKTINFO:
val = np->rxopt.bits.rxinfo;
break;
- case IPV6_HOPLIMIT:
+ case IPV6_2292PKTINFO:
+ val = np->rxopt.bits.rxoinfo;
+ break;
+
+ case IPV6_RECVHOPLIMIT:
val = np->rxopt.bits.rxhlim;
break;
- case IPV6_RTHDR:
+ case IPV6_2292HOPLIMIT:
+ val = np->rxopt.bits.rxohlim;
+ break;
+
+ case IPV6_RECVRTHDR:
val = np->rxopt.bits.srcrt;
break;
+ case IPV6_2292RTHDR:
+ val = np->rxopt.bits.osrcrt;
+ break;
+
case IPV6_HOPOPTS:
+ case IPV6_RTHDRDSTOPTS:
+ case IPV6_RTHDR:
+ case IPV6_DSTOPTS:
+ {
+
+ lock_sock(sk);
+ len = ipv6_getsockopt_sticky(sk, np->opt->hopopt,
+ optval, len);
+ release_sock(sk);
+ return put_user(len, optlen);
+ }
+
+ case IPV6_RECVHOPOPTS:
val = np->rxopt.bits.hopopts;
break;
- case IPV6_DSTOPTS:
+ case IPV6_2292HOPOPTS:
+ val = np->rxopt.bits.ohopopts;
+ break;
+
+ case IPV6_RECVDSTOPTS:
val = np->rxopt.bits.dstopts;
break;
+ case IPV6_2292DSTOPTS:
+ val = np->rxopt.bits.odstopts;
+ break;
+
+ case IPV6_TCLASS:
+ val = np->tclass;
+ break;
+
+ case IPV6_RECVTCLASS:
+ val = np->rxopt.bits.rxtclass;
+ break;
+
case IPV6_FLOWINFO:
val = np->rxopt.bits.rxflow;
break;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index a7eae30f455..555a31347ed 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -447,10 +447,8 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
return;
err = xfrm_lookup(&dst, &fl, NULL, 0);
- if (err < 0) {
- dst_release(dst);
+ if (err < 0)
return;
- }
if (inc_opt) {
if (dev->addr_len)
@@ -539,10 +537,8 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
return;
err = xfrm_lookup(&dst, &fl, NULL, 0);
- if (err < 0) {
- dst_release(dst);
+ if (err < 0)
return;
- }
len = sizeof(struct icmp6hdr) + sizeof(struct in6_addr);
send_llinfo = dev->addr_len && !ipv6_addr_any(saddr);
@@ -616,10 +612,8 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
return;
err = xfrm_lookup(&dst, &fl, NULL, 0);
- if (err < 0) {
- dst_release(dst);
+ if (err < 0)
return;
- }
len = sizeof(struct icmp6hdr);
if (dev->addr_len)
@@ -1353,10 +1347,8 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
return;
err = xfrm_lookup(&dst, &fl, NULL, 0);
- if (err) {
- dst_release(dst);
+ if (err)
return;
- }
rt = (struct rt6_info *) dst;
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index 14316c3ebde..b03e87adca9 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -100,11 +100,8 @@ static void send_reset(struct sk_buff *oldskb)
dst = ip6_route_output(NULL, &fl);
if (dst == NULL)
return;
- if (dst->error ||
- xfrm_lookup(&dst, &fl, NULL, 0)) {
- dst_release(dst);
+ if (dst->error || xfrm_lookup(&dst, &fl, NULL, 0))
return;
- }
hh_len = (dst->dev->hard_header_len + 15)&~15;
nskb = alloc_skb(hh_len + 15 + dst->header_len + sizeof(struct ipv6hdr)
diff --git a/net/ipv6/netfilter/ip6t_owner.c b/net/ipv6/netfilter/ip6t_owner.c
index 9b91decbfdd..4de4cdad4b7 100644
--- a/net/ipv6/netfilter/ip6t_owner.c
+++ b/net/ipv6/netfilter/ip6t_owner.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/file.h>
+#include <linux/rcupdate.h>
#include <net/sock.h>
#include <linux/netfilter_ipv6/ip6t_owner.h>
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 7a5863298f3..5aa3691c578 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -166,7 +166,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
if (sk == NULL)
goto out;
- sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex);
+ sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, IP6CB(skb)->iif);
while (sk) {
delivered = 1;
@@ -178,7 +178,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
rawv6_rcv(sk, clone);
}
sk = __raw_v6_lookup(sk_next(sk), nexthdr, daddr, saddr,
- skb->dev->ifindex);
+ IP6CB(skb)->iif);
}
out:
read_unlock(&raw_v6_lock);
@@ -655,6 +655,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
struct flowi fl;
int addr_len = msg->msg_namelen;
int hlimit = -1;
+ int tclass = -1;
u16 proto;
int err;
@@ -740,7 +741,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(struct ipv6_txoptions);
- err = datagram_send_ctl(msg, &fl, opt, &hlimit);
+ err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
@@ -755,8 +756,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
}
if (opt == NULL)
opt = np->opt;
- if (flowlabel)
- opt = fl6_merge_options(&opt_space, flowlabel, opt);
+ opt = fl6_merge_options(&opt_space, flowlabel, opt);
fl.proto = proto;
rawv6_probe_proto_opt(&fl, msg);
@@ -782,10 +782,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
if (final_p)
ipv6_addr_copy(&fl.fl6_dst, final_p);
- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
- dst_release(dst);
+ if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
goto out;
- }
if (hlimit < 0) {
if (ipv6_addr_is_multicast(&fl.fl6_dst))
@@ -798,6 +796,12 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
hlimit = ipv6_get_hoplimit(dst->dev);
}
+ if (tclass < 0) {
+ tclass = np->cork.tclass;
+ if (tclass < 0)
+ tclass = 0;
+ }
+
if (msg->msg_flags&MSG_CONFIRM)
goto do_confirm;
@@ -806,8 +810,9 @@ back_from_confirm:
err = rawv6_send_hdrinc(sk, msg->msg_iov, len, &fl, (struct rt6_info*)dst, msg->msg_flags);
} else {
lock_sock(sk);
- err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov, len, 0,
- hlimit, opt, &fl, (struct rt6_info*)dst, msg->msg_flags);
+ err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov,
+ len, 0, hlimit, tclass, opt, &fl, (struct rt6_info*)dst,
+ msg->msg_flags);
if (err)
ip6_flush_pending_frames(sk);
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 9d9e04344c7..e4fe9ee484d 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -479,12 +479,9 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
/* Point into the IP datagram 'data' part. */
if (!pskb_pull(skb, (u8 *) (fhdr + 1) - skb->data))
goto err;
- if (end-offset < skb->len) {
- if (pskb_trim(skb, end - offset))
- goto err;
- if (skb->ip_summed != CHECKSUM_UNNECESSARY)
- skb->ip_summed = CHECKSUM_NONE;
- }
+
+ if (pskb_trim_rcsum(skb, end - offset))
+ goto err;
/* Find out which fragments are in front and at the back of us
* in the chain of fragments so far. We must know where to put
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 794734f1d23..80643e6b346 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -632,10 +632,8 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
if (final_p)
ipv6_addr_copy(&fl.fl6_dst, final_p);
- if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
- dst_release(dst);
+ if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
goto failure;
- }
if (saddr == NULL) {
saddr = &fl.fl6_src;
@@ -849,7 +847,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
if (dst == NULL) {
opt = np->opt;
if (opt == NULL &&
- np->rxopt.bits.srcrt == 2 &&
+ np->rxopt.bits.osrcrt == 2 &&
treq->pktopts) {
struct sk_buff *pktopts = treq->pktopts;
struct inet6_skb_parm *rxopt = IP6CB(pktopts);
@@ -888,7 +886,6 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
}
done:
- dst_release(dst);
if (opt && opt != np->opt)
sock_kfree_s(sk, opt, opt->tot_len);
return err;
@@ -915,11 +912,10 @@ static int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
struct inet6_skb_parm *opt = IP6CB(skb);
if (np->rxopt.all) {
- if ((opt->hop && np->rxopt.bits.hopopts) ||
- ((IPV6_FLOWINFO_MASK&*(u32*)skb->nh.raw) &&
- np->rxopt.bits.rxflow) ||
- (opt->srcrt && np->rxopt.bits.srcrt) ||
- ((opt->dst1 || opt->dst0) && np->rxopt.bits.dstopts))
+ if ((opt->hop && (np->rxopt.bits.hopopts || np->rxopt.bits.ohopopts)) ||
+ ((IPV6_FLOWINFO_MASK & *(u32*)skb->nh.raw) && np->rxopt.bits.rxflow) ||
+ (opt->srcrt && (np->rxopt.bits.srcrt || np->rxopt.bits.osrcrt)) ||
+ ((opt->dst1 || opt->dst0) && (np->rxopt.bits.dstopts || np->rxopt.bits.odstopts)))
return 1;
}
return 0;
@@ -1001,10 +997,8 @@ static void tcp_v6_send_reset(struct sk_buff *skb)
/* sk = NULL, but it is safe for now. RST socket required. */
if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) {
- if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0) {
- dst_release(buff->dst);
+ if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0)
return;
- }
ip6_xmit(NULL, buff, &fl, NULL, 0);
TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
@@ -1068,10 +1062,8 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
fl.fl_ip_sport = t1->source;
if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) {
- if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0) {
- dst_release(buff->dst);
+ if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0)
return;
- }
ip6_xmit(NULL, buff, &fl, NULL, 0);
TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
return;
@@ -1190,8 +1182,8 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
TCP_ECN_create_request(req, skb->h.th);
treq->pktopts = NULL;
if (ipv6_opt_accepted(sk, skb) ||
- np->rxopt.bits.rxinfo ||
- np->rxopt.bits.rxhlim) {
+ np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo ||
+ np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim) {
atomic_inc(&skb->users);
treq->pktopts = skb;
}
@@ -1288,7 +1280,7 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
if (sk_acceptq_is_full(sk))
goto out_overflow;
- if (np->rxopt.bits.srcrt == 2 &&
+ if (np->rxopt.bits.osrcrt == 2 &&
opt == NULL && treq->pktopts) {
struct inet6_skb_parm *rxopt = IP6CB(treq->pktopts);
if (rxopt->srcrt)
@@ -1544,9 +1536,9 @@ ipv6_pktoptions:
tp = tcp_sk(sk);
if (TCP_SKB_CB(opt_skb)->end_seq == tp->rcv_nxt &&
!((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN))) {
- if (np->rxopt.bits.rxinfo)
+ if (np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo)
np->mcast_oif = inet6_iif(opt_skb);
- if (np->rxopt.bits.rxhlim)
+ if (np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim)
np->mcast_hops = opt_skb->nh.ipv6h->hop_limit;
if (ipv6_opt_accepted(sk, opt_skb)) {
skb_set_owner_r(opt_skb, sk);
@@ -1734,7 +1726,6 @@ static int tcp_v6_rebuild_header(struct sock *sk)
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
sk->sk_err_soft = -err;
- dst_release(dst);
return err;
}
@@ -1787,7 +1778,6 @@ static int tcp_v6_xmit(struct sk_buff *skb, int ipfragok)
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
sk->sk_route_caps = 0;
- dst_release(dst);
return err;
}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 390d750449c..69b146843a2 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -483,7 +483,7 @@ static int udpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
}
if (ulen < skb->len) {
- if (__pskb_trim(skb, ulen))
+ if (pskb_trim_rcsum(skb, ulen))
goto discard;
saddr = &skb->nh.ipv6h->saddr;
daddr = &skb->nh.ipv6h->daddr;
@@ -637,6 +637,7 @@ static int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
int addr_len = msg->msg_namelen;
int ulen = len;
int hlimit = -1;
+ int tclass = -1;
int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;
int err;
@@ -758,7 +759,7 @@ do_udp_sendmsg:
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(*opt);
- err = datagram_send_ctl(msg, fl, opt, &hlimit);
+ err = datagram_send_ctl(msg, fl, opt, &hlimit, &tclass);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
@@ -773,8 +774,7 @@ do_udp_sendmsg:
}
if (opt == NULL)
opt = np->opt;
- if (flowlabel)
- opt = fl6_merge_options(&opt_space, flowlabel, opt);
+ opt = fl6_merge_options(&opt_space, flowlabel, opt);
fl->proto = IPPROTO_UDP;
ipv6_addr_copy(&fl->fl6_dst, daddr);
@@ -799,10 +799,8 @@ do_udp_sendmsg:
if (final_p)
ipv6_addr_copy(&fl->fl6_dst, final_p);
- if ((err = xfrm_lookup(&dst, fl, sk, 0)) < 0) {
- dst_release(dst);
+ if ((err = xfrm_lookup(&dst, fl, sk, 0)) < 0)
goto out;
- }
if (hlimit < 0) {
if (ipv6_addr_is_multicast(&fl->fl6_dst))
@@ -815,6 +813,12 @@ do_udp_sendmsg:
hlimit = ipv6_get_hoplimit(dst->dev);
}
+ if (tclass < 0) {
+ tclass = np->tclass;
+ if (tclass < 0)
+ tclass = 0;
+ }
+
if (msg->msg_flags&MSG_CONFIRM)
goto do_confirm;
back_from_confirm:
@@ -834,9 +838,10 @@ back_from_confirm:
do_append_data:
up->len += ulen;
- err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov, ulen, sizeof(struct udphdr),
- hlimit, opt, fl, (struct rt6_info*)dst,
- corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
+ err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov, ulen,
+ sizeof(struct udphdr), hlimit, tclass, opt, fl,
+ (struct rt6_info*)dst,
+ corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags);
if (err)
udp_v6_flush_pending_frames(sk);
else if (!corkreq)
diff --git a/net/irda/irlan/irlan_filter.c b/net/irda/irlan/irlan_filter.c
index 343c5d4a1a1..ca7d358dab5 100644
--- a/net/irda/irlan/irlan_filter.c
+++ b/net/irda/irlan/irlan_filter.c
@@ -27,6 +27,7 @@
#include <linux/seq_file.h>
#include <net/irda/irlan_common.h>
+#include <net/irda/irlan_filter.h>
/*
* Function irlan_filter_request (self, skb)
diff --git a/net/irda/qos.c b/net/irda/qos.c
index df732d56cc5..ddfb5c502a9 100644
--- a/net/irda/qos.c
+++ b/net/irda/qos.c
@@ -37,6 +37,7 @@
#include <net/irda/parameters.h>
#include <net/irda/qos.h>
#include <net/irda/irlap.h>
+#include <net/irda/irlap_frame.h>
/*
* Maximum values of the baud rate we negociate with the other end.
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index e089f17bb80..49a3900e3d3 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -344,14 +344,14 @@ static void nfnetlink_rcv(struct sock *sk, int len)
} while(nfnl && nfnl->sk_receive_queue.qlen);
}
-void __exit nfnetlink_exit(void)
+static void __exit nfnetlink_exit(void)
{
printk("Removing netfilter NETLINK layer.\n");
sock_release(nfnl->sk_socket);
return;
}
-int __init nfnetlink_init(void)
+static int __init nfnetlink_init(void)
{
printk("Netfilter messages via NETLINK v%s.\n", nfversion);
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index e3a5285329a..f81fe8c52e9 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -76,17 +76,6 @@ typedef int (*nfqnl_cmpfn)(struct nfqnl_queue_entry *, unsigned long);
static DEFINE_RWLOCK(instances_lock);
-u_int64_t htonll(u_int64_t in)
-{
- u_int64_t out;
- int i;
-
- for (i = 0; i < sizeof(u_int64_t); i++)
- ((u_int8_t *)&out)[sizeof(u_int64_t)-1] = ((u_int8_t *)&in)[i];
-
- return out;
-}
-
#define INSTANCE_BUCKETS 16
static struct hlist_head instance_table[INSTANCE_BUCKETS];
@@ -382,6 +371,12 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
break;
case NFQNL_COPY_PACKET:
+ if (entry->skb->ip_summed == CHECKSUM_HW &&
+ (*errp = skb_checksum_help(entry->skb,
+ entry->info->outdev == NULL))) {
+ spin_unlock_bh(&queue->lock);
+ return NULL;
+ }
if (queue->copy_range == 0
|| queue->copy_range > entry->skb->len)
data_len = entry->skb->len;
@@ -497,8 +492,8 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
if (entry->skb->tstamp.off_sec) {
struct nfqnl_msg_packet_timestamp ts;
- ts.sec = htonll(skb_tv_base.tv_sec + entry->skb->tstamp.off_sec);
- ts.usec = htonll(skb_tv_base.tv_usec + entry->skb->tstamp.off_usec);
+ ts.sec = cpu_to_be64(skb_tv_base.tv_sec + entry->skb->tstamp.off_sec);
+ ts.usec = cpu_to_be64(skb_tv_base.tv_usec + entry->skb->tstamp.off_usec);
NFA_PUT(skb, NFQA_TIMESTAMP, sizeof(ts), &ts);
}
@@ -647,7 +642,7 @@ nfqnl_mangle(void *data, int data_len, struct nfqnl_queue_entry *e)
if (!skb_make_writable(&e->skb, data_len))
return -ENOMEM;
memcpy(e->skb->data, data, data_len);
-
+ e->skb->ip_summed = CHECKSUM_NONE;
return 0;
}
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 62435ffc618..a64e1d5ce3c 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -398,24 +398,13 @@ static int netlink_create(struct socket *sock, int protocol)
if (nl_table[protocol].registered &&
try_module_get(nl_table[protocol].module))
module = nl_table[protocol].module;
- else
- err = -EPROTONOSUPPORT;
groups = nl_table[protocol].groups;
netlink_unlock_table();
- if (err || (err = __netlink_create(sock, protocol) < 0))
+ if ((err = __netlink_create(sock, protocol) < 0))
goto out_module;
nlk = nlk_sk(sock->sk);
-
- nlk->groups = kmalloc(NLGRPSZ(groups), GFP_KERNEL);
- if (nlk->groups == NULL) {
- err = -ENOMEM;
- goto out_module;
- }
- memset(nlk->groups, 0, NLGRPSZ(groups));
- nlk->ngroups = groups;
-
nlk->module = module;
out:
return err;
@@ -534,6 +523,29 @@ netlink_update_subscriptions(struct sock *sk, unsigned int subscriptions)
nlk->subscriptions = subscriptions;
}
+static int netlink_alloc_groups(struct sock *sk)
+{
+ struct netlink_sock *nlk = nlk_sk(sk);
+ unsigned int groups;
+ int err = 0;
+
+ netlink_lock_table();
+ groups = nl_table[sk->sk_protocol].groups;
+ if (!nl_table[sk->sk_protocol].registered)
+ err = -ENOENT;
+ netlink_unlock_table();
+
+ if (err)
+ return err;
+
+ nlk->groups = kmalloc(NLGRPSZ(groups), GFP_KERNEL);
+ if (nlk->groups == NULL)
+ return -ENOMEM;
+ memset(nlk->groups, 0, NLGRPSZ(groups));
+ nlk->ngroups = groups;
+ return 0;
+}
+
static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{
struct sock *sk = sock->sk;
@@ -545,8 +557,15 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len
return -EINVAL;
/* Only superuser is allowed to listen multicasts */
- if (nladdr->nl_groups && !netlink_capable(sock, NL_NONROOT_RECV))
- return -EPERM;
+ if (nladdr->nl_groups) {
+ if (!netlink_capable(sock, NL_NONROOT_RECV))
+ return -EPERM;
+ if (nlk->groups == NULL) {
+ err = netlink_alloc_groups(sk);
+ if (err)
+ return err;
+ }
+ }
if (nlk->pid) {
if (nladdr->nl_pid != nlk->pid)
@@ -559,7 +578,7 @@ static int netlink_bind(struct socket *sock, struct sockaddr *addr, int addr_len
return err;
}
- if (!nladdr->nl_groups && !(u32)nlk->groups[0])
+ if (!nladdr->nl_groups && (nlk->groups == NULL || !(u32)nlk->groups[0]))
return 0;
netlink_table_grab();
@@ -620,7 +639,7 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr, int *addr
nladdr->nl_groups = netlink_group_mask(nlk->dst_group);
} else {
nladdr->nl_pid = nlk->pid;
- nladdr->nl_groups = nlk->groups[0];
+ nladdr->nl_groups = nlk->groups ? nlk->groups[0] : 0;
}
return 0;
}
@@ -976,6 +995,11 @@ static int netlink_setsockopt(struct socket *sock, int level, int optname,
if (!netlink_capable(sock, NL_NONROOT_RECV))
return -EPERM;
+ if (nlk->groups == NULL) {
+ err = netlink_alloc_groups(sk);
+ if (err)
+ return err;
+ }
if (!val || val - 1 >= nlk->ngroups)
return -EINVAL;
netlink_table_grab();
@@ -1483,8 +1507,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
s,
s->sk_protocol,
nlk->pid,
- nlk->flags & NETLINK_KERNEL_SOCKET ?
- 0 : (unsigned int)nlk->groups[0],
+ nlk->groups ? (u32)nlk->groups[0] : 0,
atomic_read(&s->sk_rmem_alloc),
atomic_read(&s->sk_wmem_alloc),
nlk->cb,
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 4b53de98211..f4578c759ff 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1261,6 +1261,7 @@ static int nr_info_show(struct seq_file *seq, void *v)
struct net_device *dev;
struct nr_sock *nr;
const char *devname;
+ char buf[11];
if (v == SEQ_START_TOKEN)
seq_puts(seq,
@@ -1276,11 +1277,11 @@ static int nr_info_show(struct seq_file *seq, void *v)
else
devname = dev->name;
- seq_printf(seq, "%-9s ", ax2asc(&nr->user_addr));
- seq_printf(seq, "%-9s ", ax2asc(&nr->dest_addr));
+ seq_printf(seq, "%-9s ", ax2asc(buf, &nr->user_addr));
+ seq_printf(seq, "%-9s ", ax2asc(buf, &nr->dest_addr));
seq_printf(seq,
"%-9s %-3s %02X/%02X %02X/%02X %2d %3d %3d %3d %3lu/%03lu %2lu/%02lu %3lu/%03lu %3lu/%03lu %2d/%02d %3d %5d %5d %ld\n",
- ax2asc(&nr->source_addr),
+ ax2asc(buf, &nr->source_addr),
devname,
nr->my_index,
nr->my_id,
diff --git a/net/netrom/nr_loopback.c b/net/netrom/nr_loopback.c
index 165b2abce11..e856ae1b360 100644
--- a/net/netrom/nr_loopback.c
+++ b/net/netrom/nr_loopback.c
@@ -17,7 +17,7 @@
static void nr_loopback_timer(unsigned long);
static struct sk_buff_head loopback_queue;
-static struct timer_list loopback_timer = TIMER_INITIALIZER(nr_loopback_timer, 0, 0);
+static DEFINE_TIMER(loopback_timer, nr_loopback_timer, 0, 0);
void __init nr_loopback_init(void)
{
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 7a86b36cba5..b3b9097c87c 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -881,6 +881,7 @@ static void nr_node_stop(struct seq_file *seq, void *v)
static int nr_node_show(struct seq_file *seq, void *v)
{
+ char buf[11];
int i;
if (v == SEQ_START_TOKEN)
@@ -890,7 +891,7 @@ static int nr_node_show(struct seq_file *seq, void *v)
struct nr_node *nr_node = v;
nr_node_lock(nr_node);
seq_printf(seq, "%-9s %-7s %d %d",
- ax2asc(&nr_node->callsign),
+ ax2asc(buf, &nr_node->callsign),
(nr_node->mnemonic[0] == '\0') ? "*" : nr_node->mnemonic,
nr_node->which + 1,
nr_node->count);
@@ -964,6 +965,7 @@ static void nr_neigh_stop(struct seq_file *seq, void *v)
static int nr_neigh_show(struct seq_file *seq, void *v)
{
+ char buf[11];
int i;
if (v == SEQ_START_TOKEN)
@@ -973,7 +975,7 @@ static int nr_neigh_show(struct seq_file *seq, void *v)
seq_printf(seq, "%05d %-9s %-4s %3d %d %3d %3d",
nr_neigh->number,
- ax2asc(&nr_neigh->callsign),
+ ax2asc(buf, &nr_neigh->callsign),
nr_neigh->dev ? nr_neigh->dev->name : "???",
nr_neigh->quality,
nr_neigh->locked,
@@ -983,7 +985,7 @@ static int nr_neigh_show(struct seq_file *seq, void *v)
if (nr_neigh->digipeat != NULL) {
for (i = 0; i < nr_neigh->digipeat->ndigi; i++)
seq_printf(seq, " %s",
- ax2asc(&nr_neigh->digipeat->calls[i]));
+ ax2asc(buf, &nr_neigh->digipeat->calls[i]));
}
seq_puts(seq, "\n");
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index ba997095f08..8690f171c1e 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1535,8 +1535,7 @@ static unsigned int packet_poll(struct file * file, struct socket *sock,
static void packet_mm_open(struct vm_area_struct *vma)
{
struct file *file = vma->vm_file;
- struct inode *inode = file->f_dentry->d_inode;
- struct socket * sock = SOCKET_I(inode);
+ struct socket * sock = file->private_data;
struct sock *sk = sock->sk;
if (sk)
@@ -1546,8 +1545,7 @@ static void packet_mm_open(struct vm_area_struct *vma)
static void packet_mm_close(struct vm_area_struct *vma)
{
struct file *file = vma->vm_file;
- struct inode *inode = file->f_dentry->d_inode;
- struct socket * sock = SOCKET_I(inode);
+ struct socket * sock = file->private_data;
struct sock *sk = sock->sk;
if (sk)
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index c6e59f84c3a..3077878ed4f 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1363,6 +1363,8 @@ static void rose_info_stop(struct seq_file *seq, void *v)
static int rose_info_show(struct seq_file *seq, void *v)
{
+ char buf[11];
+
if (v == SEQ_START_TOKEN)
seq_puts(seq,
"dest_addr dest_call src_addr src_call dev lci neigh st vs vr va t t1 t2 t3 hb idle Snd-Q Rcv-Q inode\n");
@@ -1380,12 +1382,12 @@ static int rose_info_show(struct seq_file *seq, void *v)
seq_printf(seq, "%-10s %-9s ",
rose2asc(&rose->dest_addr),
- ax2asc(&rose->dest_call));
+ ax2asc(buf, &rose->dest_call));
if (ax25cmp(&rose->source_call, &null_ax25_address) == 0)
callsign = "??????-?";
else
- callsign = ax2asc(&rose->source_call);
+ callsign = ax2asc(buf, &rose->source_call);
seq_printf(seq,
"%-10s %-9s %-5s %3.3X %05d %d %d %d %d %3lu %3lu %3lu %3lu %3lu %3lu/%03lu %5d %5d %ld\n",
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 4510cd7613e..e556d92c0bc 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -851,6 +851,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
unsigned char cause, diagnostic;
struct net_device *dev;
int len, res = 0;
+ char buf[11];
#if 0
if (call_in_firewall(PF_ROSE, skb->dev, skb->data, NULL, &skb) != FW_ACCEPT)
@@ -876,7 +877,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
if (rose_neigh == NULL) {
printk("rose_route : unknown neighbour or device %s\n",
- ax2asc(&ax25->dest_addr));
+ ax2asc(buf, &ax25->dest_addr));
goto out;
}
@@ -1178,6 +1179,7 @@ static void rose_neigh_stop(struct seq_file *seq, void *v)
static int rose_neigh_show(struct seq_file *seq, void *v)
{
+ char buf[11];
int i;
if (v == SEQ_START_TOKEN)
@@ -1189,7 +1191,7 @@ static int rose_neigh_show(struct seq_file *seq, void *v)
/* if (!rose_neigh->loopback) { */
seq_printf(seq, "%05d %-9s %-4s %3d %3d %3s %3s %3lu %3lu",
rose_neigh->number,
- (rose_neigh->loopback) ? "RSLOOP-0" : ax2asc(&rose_neigh->callsign),
+ (rose_neigh->loopback) ? "RSLOOP-0" : ax2asc(buf, &rose_neigh->callsign),
rose_neigh->dev ? rose_neigh->dev->name : "???",
rose_neigh->count,
rose_neigh->use,
@@ -1200,7 +1202,7 @@ static int rose_neigh_show(struct seq_file *seq, void *v)
if (rose_neigh->digipeat != NULL) {
for (i = 0; i < rose_neigh->digipeat->ndigi; i++)
- seq_printf(seq, " %s", ax2asc(&rose_neigh->digipeat->calls[i]));
+ seq_printf(seq, " %s", ax2asc(buf, &rose_neigh->digipeat->calls[i]));
}
seq_puts(seq, "\n");
@@ -1260,6 +1262,8 @@ static void rose_route_stop(struct seq_file *seq, void *v)
static int rose_route_show(struct seq_file *seq, void *v)
{
+ char buf[11];
+
if (v == SEQ_START_TOKEN)
seq_puts(seq,
"lci address callsign neigh <-> lci address callsign neigh\n");
@@ -1271,7 +1275,7 @@ static int rose_route_show(struct seq_file *seq, void *v)
"%3.3X %-10s %-9s %05d ",
rose_route->lci1,
rose2asc(&rose_route->src_addr),
- ax2asc(&rose_route->src_call),
+ ax2asc(buf, &rose_route->src_call),
rose_route->neigh1->number);
else
seq_puts(seq,
@@ -1282,7 +1286,7 @@ static int rose_route_show(struct seq_file *seq, void *v)
"%3.3X %-10s %-9s %05d\n",
rose_route->lci2,
rose2asc(&rose_route->dest_addr),
- ax2asc(&rose_route->dest_call),
+ ax2asc(buf, &rose_route->dest_call),
rose_route->neigh2->number);
else
seq_puts(seq,
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index a29a3a960fd..36a77944622 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -337,13 +337,13 @@ static int rose_parse_ccitt(unsigned char *p, struct rose_facilities_struct *fac
memcpy(&facilities->source_addr, p + 7, ROSE_ADDR_LEN);
memcpy(callsign, p + 12, l - 10);
callsign[l - 10] = '\0';
- facilities->source_call = *asc2ax(callsign);
+ asc2ax(&facilities->source_call, callsign);
}
if (*p == FAC_CCITT_SRC_NSAP) {
memcpy(&facilities->dest_addr, p + 7, ROSE_ADDR_LEN);
memcpy(callsign, p + 12, l - 10);
callsign[l - 10] = '\0';
- facilities->dest_call = *asc2ax(callsign);
+ asc2ax(&facilities->dest_call, callsign);
}
p += l + 2;
n += l + 2;
@@ -400,6 +400,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
{
unsigned char *p = buffer + 1;
char *callsign;
+ char buf[11];
int len, nb;
/* National Facilities */
@@ -456,7 +457,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
*p++ = FAC_CCITT_DEST_NSAP;
- callsign = ax2asc(&rose->dest_call);
+ callsign = ax2asc(buf, &rose->dest_call);
*p++ = strlen(callsign) + 10;
*p++ = (strlen(callsign) + 9) * 2; /* ??? */
@@ -471,7 +472,7 @@ static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose)
*p++ = FAC_CCITT_SRC_NSAP;
- callsign = ax2asc(&rose->source_call);
+ callsign = ax2asc(buf, &rose->source_call);
*p++ = strlen(callsign) + 10;
*p++ = (strlen(callsign) + 9) * 2; /* ??? */
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 737681cb9a9..31570b9a6e9 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1194,7 +1194,7 @@ EXPORT_SYMBOL(psched_time_base);
* with 32-bit get_cycles(). Safe up to 4GHz CPU.
*/
static void psched_tick(unsigned long);
-static struct timer_list psched_timer = TIMER_INITIALIZER(psched_tick, 0, 0);
+static DEFINE_TIMER(psched_timer, psched_tick, 0, 0);
static void psched_tick(unsigned long dummy)
{
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e47ac0d1a6d..e22ccd65596 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -193,8 +193,7 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
sctp_unhash_endpoint(ep);
/* Free up the HMAC transform. */
- if (sctp_sk(ep->base.sk)->hmac)
- sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac);
+ sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac);
/* Cleanup. */
sctp_inq_free(&ep->base.inqueue);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 4454afe4727..91ec8c93691 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4194,8 +4194,7 @@ out:
sctp_release_sock(sk);
return err;
cleanup:
- if (tfm)
- sctp_crypto_free_tfm(tfm);
+ sctp_crypto_free_tfm(tfm);
goto out;
}
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index dc4893474f1..75b28dd634f 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -42,6 +42,7 @@
*/
#include <net/sctp/structs.h>
+#include <net/sctp/sctp.h>
#include <linux/sysctl.h>
static ctl_handler sctp_sysctl_jiffies_ms;
diff --git a/net/socket.c b/net/socket.c
index 94fe638b4d7..c699e93c33d 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -667,7 +667,7 @@ static ssize_t sock_aio_read(struct kiocb *iocb, char __user *ubuf,
}
iocb->private = x;
x->kiocb = iocb;
- sock = SOCKET_I(iocb->ki_filp->f_dentry->d_inode);
+ sock = iocb->ki_filp->private_data;
x->async_msg.msg_name = NULL;
x->async_msg.msg_namelen = 0;
@@ -709,7 +709,7 @@ static ssize_t sock_aio_write(struct kiocb *iocb, const char __user *ubuf,
}
iocb->private = x;
x->kiocb = iocb;
- sock = SOCKET_I(iocb->ki_filp->f_dentry->d_inode);
+ sock = iocb->ki_filp->private_data;
x->async_msg.msg_name = NULL;
x->async_msg.msg_namelen = 0;
@@ -732,7 +732,7 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
struct socket *sock;
int flags;
- sock = SOCKET_I(file->f_dentry->d_inode);
+ sock = file->private_data;
flags = !(file->f_flags & O_NONBLOCK) ? 0 : MSG_DONTWAIT;
if (more)
@@ -741,14 +741,14 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
return sock->ops->sendpage(sock, page, offset, size, flags);
}
-static int sock_readv_writev(int type, struct inode * inode,
+static int sock_readv_writev(int type,
struct file * file, const struct iovec * iov,
long count, size_t size)
{
struct msghdr msg;
struct socket *sock;
- sock = SOCKET_I(inode);
+ sock = file->private_data;
msg.msg_name = NULL;
msg.msg_namelen = 0;
@@ -775,7 +775,7 @@ static ssize_t sock_readv(struct file *file, const struct iovec *vector,
int i;
for (i = 0 ; i < count ; i++)
tot_len += vector[i].iov_len;
- return sock_readv_writev(VERIFY_WRITE, file->f_dentry->d_inode,
+ return sock_readv_writev(VERIFY_WRITE,
file, vector, count, tot_len);
}
@@ -786,7 +786,7 @@ static ssize_t sock_writev(struct file *file, const struct iovec *vector,
int i;
for (i = 0 ; i < count ; i++)
tot_len += vector[i].iov_len;
- return sock_readv_writev(VERIFY_READ, file->f_dentry->d_inode,
+ return sock_readv_writev(VERIFY_READ,
file, vector, count, tot_len);
}
@@ -840,7 +840,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
void __user *argp = (void __user *)arg;
int pid, err;
- sock = SOCKET_I(file->f_dentry->d_inode);
+ sock = file->private_data;
if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
err = dev_ioctl(cmd, argp);
} else
@@ -939,13 +939,13 @@ static unsigned int sock_poll(struct file *file, poll_table * wait)
/*
* We can't return errors to poll, so it's either yes or no.
*/
- sock = SOCKET_I(file->f_dentry->d_inode);
+ sock = file->private_data;
return sock->ops->poll(file, sock, wait);
}
static int sock_mmap(struct file * file, struct vm_area_struct * vma)
{
- struct socket *sock = SOCKET_I(file->f_dentry->d_inode);
+ struct socket *sock = file->private_data;
return sock->ops->mmap(file, sock, vma);
}
@@ -995,7 +995,7 @@ static int sock_fasync(int fd, struct file *filp, int on)
return -ENOMEM;
}
- sock = SOCKET_I(filp->f_dentry->d_inode);
+ sock = filp->private_data;
if ((sk=sock->sk) == NULL) {
kfree(fna);
@@ -1745,10 +1745,11 @@ asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags)
goto out_freeiov;
ctl_len = msg_sys.msg_controllen;
if ((MSG_CMSG_COMPAT & flags) && ctl_len) {
- err = cmsghdr_from_user_compat_to_kern(&msg_sys, ctl, sizeof(ctl));
+ err = cmsghdr_from_user_compat_to_kern(&msg_sys, sock->sk, ctl, sizeof(ctl));
if (err)
goto out_freeiov;
ctl_buf = msg_sys.msg_control;
+ ctl_len = msg_sys.msg_controllen;
} else if (ctl_len) {
if (ctl_len > sizeof(ctl))
{
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 5a7265aeaf8..ee6ae74cd1b 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -160,7 +160,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
" unsupported checksum %d", cksumtype);
goto out;
}
- if (!(tfm = crypto_alloc_tfm(cksumname, 0)))
+ if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP)))
goto out;
cksum->len = crypto_tfm_alg_digestsize(tfm);
if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL)
@@ -199,8 +199,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
crypto_digest_final(tfm, cksum->data);
code = 0;
out:
- if (tfm)
- crypto_free_tfm(tfm);
+ crypto_free_tfm(tfm);
return code;
}
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index cf726510df8..606a8a82caf 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -185,12 +185,9 @@ static void
gss_delete_sec_context_kerberos(void *internal_ctx) {
struct krb5_ctx *kctx = internal_ctx;
- if (kctx->seq)
- crypto_free_tfm(kctx->seq);
- if (kctx->enc)
- crypto_free_tfm(kctx->enc);
- if (kctx->mech_used.data)
- kfree(kctx->mech_used.data);
+ crypto_free_tfm(kctx->seq);
+ crypto_free_tfm(kctx->enc);
+ kfree(kctx->mech_used.data);
kfree(kctx);
}
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index dad05994c3e..6c97d61baa9 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -214,14 +214,10 @@ static void
gss_delete_sec_context_spkm3(void *internal_ctx) {
struct spkm3_ctx *sctx = internal_ctx;
- if(sctx->derived_integ_key)
- crypto_free_tfm(sctx->derived_integ_key);
- if(sctx->derived_conf_key)
- crypto_free_tfm(sctx->derived_conf_key);
- if(sctx->share_key.data)
- kfree(sctx->share_key.data);
- if(sctx->mech_used.data)
- kfree(sctx->mech_used.data);
+ crypto_free_tfm(sctx->derived_integ_key);
+ crypto_free_tfm(sctx->derived_conf_key);
+ kfree(sctx->share_key.data);
+ kfree(sctx->mech_used.data);
kfree(sctx);
}
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 5c8fe3bfc49..e3308195374 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -250,6 +250,7 @@ out:
}
static struct cache_detail rsi_cache = {
+ .owner = THIS_MODULE,
.hash_size = RSI_HASHMAX,
.hash_table = rsi_table,
.name = "auth.rpcsec.init",
@@ -436,6 +437,7 @@ out:
}
static struct cache_detail rsc_cache = {
+ .owner = THIS_MODULE,
.hash_size = RSC_HASHMAX,
.hash_table = rsc_table,
.name = "auth.rpcsec.context",
@@ -1074,7 +1076,9 @@ gss_svc_init(void)
void
gss_svc_shutdown(void)
{
- cache_unregister(&rsc_cache);
- cache_unregister(&rsi_cache);
+ if (cache_unregister(&rsc_cache))
+ printk(KERN_ERR "auth_rpcgss: failed to unregister rsc cache\n");
+ if (cache_unregister(&rsi_cache))
+ printk(KERN_ERR "auth_rpcgss: failed to unregister rsi cache\n");
svc_auth_unregister(RPC_AUTH_GSS);
}
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 900f5bc7e33..f509e999276 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -177,7 +177,7 @@ void cache_register(struct cache_detail *cd)
cd->proc_ent = proc_mkdir(cd->name, proc_net_rpc);
if (cd->proc_ent) {
struct proc_dir_entry *p;
- cd->proc_ent->owner = THIS_MODULE;
+ cd->proc_ent->owner = cd->owner;
cd->channel_ent = cd->content_ent = NULL;
p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR,
@@ -185,7 +185,7 @@ void cache_register(struct cache_detail *cd)
cd->flush_ent = p;
if (p) {
p->proc_fops = &cache_flush_operations;
- p->owner = THIS_MODULE;
+ p->owner = cd->owner;
p->data = cd;
}
@@ -195,7 +195,7 @@ void cache_register(struct cache_detail *cd)
cd->channel_ent = p;
if (p) {
p->proc_fops = &cache_file_operations;
- p->owner = THIS_MODULE;
+ p->owner = cd->owner;
p->data = cd;
}
}
@@ -205,7 +205,7 @@ void cache_register(struct cache_detail *cd)
cd->content_ent = p;
if (p) {
p->proc_fops = &content_file_operations;
- p->owner = THIS_MODULE;
+ p->owner = cd->owner;
p->data = cd;
}
}
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 9b67dc19944..4979f226e28 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -35,13 +35,13 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
int i, j;
seq_printf(seq,
- "net %d %d %d %d\n",
+ "net %u %u %u %u\n",
statp->netcnt,
statp->netudpcnt,
statp->nettcpcnt,
statp->nettcpconn);
seq_printf(seq,
- "rpc %d %d %d\n",
+ "rpc %u %u %u\n",
statp->rpccnt,
statp->rpcretrans,
statp->rpcauthrefresh);
@@ -50,10 +50,10 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
const struct rpc_version *vers = prog->version[i];
if (!vers)
continue;
- seq_printf(seq, "proc%d %d",
+ seq_printf(seq, "proc%u %u",
vers->number, vers->nrprocs);
for (j = 0; j < vers->nrprocs; j++)
- seq_printf(seq, " %d",
+ seq_printf(seq, " %u",
vers->procs[j].p_count);
seq_putc(seq, '\n');
}
@@ -83,13 +83,13 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
int i, j;
seq_printf(seq,
- "net %d %d %d %d\n",
+ "net %u %u %u %u\n",
statp->netcnt,
statp->netudpcnt,
statp->nettcpcnt,
statp->nettcpconn);
seq_printf(seq,
- "rpc %d %d %d %d %d\n",
+ "rpc %u %u %u %u %u\n",
statp->rpccnt,
statp->rpcbadfmt+statp->rpcbadauth+statp->rpcbadclnt,
statp->rpcbadfmt,
@@ -99,9 +99,9 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
for (i = 0; i < prog->pg_nvers; i++) {
if (!(vers = prog->pg_vers[i]) || !(proc = vers->vs_proc))
continue;
- seq_printf(seq, "proc%d %d", i, vers->vs_nproc);
+ seq_printf(seq, "proc%d %u", i, vers->vs_nproc);
for (j = 0; j < vers->vs_nproc; j++, proc++)
- seq_printf(seq, " %d", proc->pc_count);
+ seq_printf(seq, " %u", proc->pc_count);
seq_putc(seq, '\n');
}
}
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 62a07349527..ed48ff022d3 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -176,8 +176,10 @@ cleanup_sunrpc(void)
{
unregister_rpc_pipefs();
rpc_destroy_mempool();
- cache_unregister(&auth_domain_cache);
- cache_unregister(&ip_map_cache);
+ if (cache_unregister(&auth_domain_cache))
+ printk(KERN_ERR "sunrpc: failed to unregister auth_domain cache\n");
+ if (cache_unregister(&ip_map_cache))
+ printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
#ifdef RPC_DEBUG
rpc_unregister_sysctl();
#endif
diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c
index bde8147ef2d..dda4f0c6351 100644
--- a/net/sunrpc/svcauth.c
+++ b/net/sunrpc/svcauth.c
@@ -143,6 +143,7 @@ static void auth_domain_drop(struct cache_head *item, struct cache_detail *cd)
struct cache_detail auth_domain_cache = {
+ .owner = THIS_MODULE,
.hash_size = DN_HASHMAX,
.hash_table = auth_domain_table,
.name = "auth.domain",
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index d6baf6fdf8a..cac2e774dd8 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -242,6 +242,7 @@ static int ip_map_show(struct seq_file *m,
struct cache_detail ip_map_cache = {
+ .owner = THIS_MODULE,
.hash_size = IP_HASHMAX,
.hash_table = ip_table,
.name = "auth.unix.ip",
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 83c8135e176..fda737d77ed 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -765,8 +765,8 @@ restart:
switch (policy->action) {
case XFRM_POLICY_BLOCK:
/* Prohibit the flow */
- xfrm_pol_put(policy);
- return -EPERM;
+ err = -EPERM;
+ goto error;
case XFRM_POLICY_ALLOW:
if (policy->xfrm_nr == 0) {
@@ -782,8 +782,8 @@ restart:
*/
dst = xfrm_find_bundle(fl, policy, family);
if (IS_ERR(dst)) {
- xfrm_pol_put(policy);
- return PTR_ERR(dst);
+ err = PTR_ERR(dst);
+ goto error;
}
if (dst)
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
new file mode 100644
index 00000000000..9087273abf9
--- /dev/null
+++ b/scripts/Kbuild.include
@@ -0,0 +1,96 @@
+####
+# kbuild: Generic definitions
+
+# Convinient variables
+comma := ,
+empty :=
+space := $(empty) $(empty)
+
+###
+# The temporary file to save gcc -MD generated dependencies must not
+# contain a comma
+depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
+
+###
+# filechk is used to check if the content of a generated file is updated.
+# Sample usage:
+# define filechk_sample
+# echo $KERNELRELEASE
+# endef
+# version.h : Makefile
+# $(call filechk,sample)
+# The rule defined shall write to stdout the content of the new file.
+# The existing file will be compared with the new one.
+# - If no file exist it is created
+# - If the content differ the new file is used
+# - If they are equal no change, and no timestamp update
+# - stdin is piped in from the first prerequisite ($<) so one has
+# to specify a valid file as first prerequisite (often the kbuild file)
+define filechk
+ $(Q)set -e; \
+ echo ' CHK $@'; \
+ mkdir -p $(dir $@); \
+ $(filechk_$(1)) < $< > $@.tmp; \
+ if [ -r $@ ] && cmp -s $@ $@.tmp; then \
+ rm -f $@.tmp; \
+ else \
+ echo ' UPD $@'; \
+ mv -f $@.tmp $@; \
+ fi
+endef
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
+# Usage:
+# $(Q)$(MAKE) $(build)=dir
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+
+# If quiet is set, only print short version of command
+cmd = @$(if $($(quiet)cmd_$(1)),\
+ echo ' $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+
+###
+# if_changed - execute command if any prerequisite is newer than
+# target, or command line has changed
+# if_changed_dep - as if_changed, but uses fixdep to reveal dependencies
+# including used config symbols
+# if_changed_rule - as if_changed but execute rule instead
+# See Documentation/kbuild/makefiles.txt for more info
+
+ifneq ($(KBUILD_NOCMDDEP),1)
+# Check if both arguments has same arguments. Result in empty string if equal
+# User may override this check using make KBUILD_NOCMDDEP=1
+arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
+endif
+
+# echo command. Short version is $(quiet) equals quiet, otherwise full command
+echo-cmd = $(if $($(quiet)cmd_$(1)), \
+ echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';)
+
+# function to only execute the passed command if necessary
+# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
+# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
+#
+if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+ @set -e; \
+ $(echo-cmd) \
+ $(cmd_$(1)); \
+ echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+
+# execute the command and also postprocess generated .d dependencies
+# file
+if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
+ $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+ @set -e; \
+ $(echo-cmd) \
+ $(cmd_$(1)); \
+ scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+ rm -f $(depfile); \
+ mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
+
+# Usage: $(call if_changed_rule,foo)
+# will check if $(cmd_foo) changed, or any of the prequisites changed,
+# and if so will execute $(rule_foo)
+if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
+ @set -e; \
+ $(rule_$(1)))
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 76ba6be3dfc..506e3f3befe 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -10,8 +10,11 @@ __build:
# Read .config if it exist, otherwise ignore
-include .config
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
+include scripts/Kbuild.include
include scripts/Makefile.lib
ifdef host-progs
@@ -169,7 +172,7 @@ cmd_modversions = \
-T $(@D)/.tmp_$(@F:.o=.ver); \
rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \
else \
- mv $(@D)/.tmp_$(@F) $@; \
+ mv -f $(@D)/.tmp_$(@F) $@; \
fi;
endif
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index ff3e87dbf38..8974ea5fc87 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -7,7 +7,14 @@ src := $(obj)
.PHONY: __clean
__clean:
-include $(if $(wildcard $(obj)/Kbuild), $(obj)/Kbuild, $(obj)/Makefile)
+# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
+# Usage:
+# $(Q)$(MAKE) $(clean)=dir
+clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+
+# The filename Kbuild has precedence over Makefile
+kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
# Figure out what we need to build from the various variables
# ==========================================================================
@@ -87,8 +94,3 @@ $(subdir-ymn):
# If quiet is set, only print short version of command
cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
-
-# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
-# Usage:
-# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 2821a2b83bb..2d519704b8f 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -98,7 +98,8 @@ hostcxx_flags = -Wp,-MD,$(depfile) $(__hostcxx_flags)
# Create executable from a single .c file
# host-csingle -> Executable
quiet_cmd_host-csingle = HOSTCC $@
- cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOST_LOADLIBES) -o $@ $<
+ cmd_host-csingle = $(HOSTCC) $(hostc_flags) -o $@ $< \
+ $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
$(host-csingle): %: %.c FORCE
$(call if_changed_dep,host-csingle)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 7cf75cc4f84..0f81dcfd690 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -1,13 +1,3 @@
-# ===========================================================================
-# kbuild: Generic definitions
-# ===========================================================================
-
-# Standard vars
-
-comma := ,
-empty :=
-space := $(empty) $(empty)
-
# Backward compatibility - to be removed...
extra-y += $(EXTRA_TARGETS)
# Figure out what we need to build from the various variables
@@ -84,10 +74,6 @@ multi-objs-m := $(addprefix $(obj)/,$(multi-objs-m))
subdir-ym := $(addprefix $(obj)/,$(subdir-ym))
obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
-# The temporary file to save gcc -MD generated dependencies must not
-# contain a comma
-depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
-
# These flags are needed for modversions and compiling, so we define them here
# already
# $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will
@@ -179,89 +165,4 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
quiet_cmd_gzip = GZIP $@
cmd_gzip = gzip -f -9 < $< > $@
-# ===========================================================================
-# Generic stuff
-# ===========================================================================
-
-ifneq ($(KBUILD_NOCMDDEP),1)
-# Check if both arguments has same arguments. Result in empty string if equal
-# User may override this check using make KBUILD_NOCMDDEP=1
-arg-check = $(strip $(filter-out $(1), $(2)) $(filter-out $(2), $(1)) )
-
-endif
-
-# echo command. Short version is $(quiet) equals quiet, otherwise full command
-echo-cmd = $(if $($(quiet)cmd_$(1)), \
- echo ' $(subst ','\'',$($(quiet)cmd_$(1)))';)
-
-# function to only execute the passed command if necessary
-# >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
-# note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
-#
-if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
- @set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
-
-
-# execute the command and also postprocess generated .d dependencies
-# file
-
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
- $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
- @set -e; \
- $(echo-cmd) \
- $(cmd_$(1)); \
- scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
- rm -f $(depfile); \
- mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
-
-# Usage: $(call if_changed_rule,foo)
-# will check if $(cmd_foo) changed, or any of the prequisites changed,
-# and if so will execute $(rule_foo)
-
-if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
- @set -e; \
- $(rule_$(1)))
-
-# If quiet is set, only print short version of command
-
-cmd = @$(if $($(quiet)cmd_$(1)),echo ' $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
-
-# $(call descend,<dir>,<target>)
-# Recursively call a sub-make in <dir> with target <target>
-# Usage is deprecated, because make do not see this as an invocation of make.
-descend =$(Q)$(MAKE) -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj=$(1) $(2)
-
-# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
-# Usage:
-# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-
-# filechk is used to check if the content of a generated file is updated.
-# Sample usage:
-# define filechk_sample
-# echo $KERNELRELEASE
-# endef
-# version.h : Makefile
-# $(call filechk,sample)
-# The rule defined shall write to stdout the content of the new file.
-# The existing file will be compared with the new one.
-# - If no file exist it is created
-# - If the content differ the new file is used
-# - If they are equal no change, and no timestamp update
-
-define filechk
- $(Q)set -e; \
- echo ' CHK $@'; \
- mkdir -p $(dir $@); \
- $(filechk_$(1)) $(2) > $@.tmp; \
- if [ -r $@ ] && cmp -s $@ $@.tmp; then \
- rm -f $@.tmp; \
- else \
- echo ' UPD $@'; \
- mv -f $@.tmp $@; \
- fi
-endef
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index 85d6494e3c2..23fd1bdc25c 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -5,7 +5,7 @@
.PHONY: __modinst
__modinst:
-include scripts/Makefile.lib
+include scripts/Kbuild.include
#
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 94b550e21be..0c4f3a9f2ea 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -36,6 +36,7 @@
_modpost: __modpost
include .config
+include scripts/Kbuild.include
include scripts/Makefile.lib
symverfile := $(objtree)/Module.symvers
diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c
index 93dd23f21ec..e0c6891a9ad 100644
--- a/scripts/conmakehash.c
+++ b/scripts/conmakehash.c
@@ -33,7 +33,7 @@ void usage(char *argv0)
int getunicode(char **p0)
{
- unsigned char *p = *p0;
+ char *p = *p0;
while (*p == ' ' || *p == '\t')
p++;
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index d3d2e534105..d591578bd3b 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -24,75 +24,37 @@
*
*/
+#define _GNU_SOURCE
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
-/* maximum token length used. It doesn't pay to increase it a lot, because
- * very long substrings probably don't repeat themselves too often. */
-#define MAX_TOK_SIZE 11
#define KSYM_NAME_LEN 127
-/* we use only a subset of the complete symbol table to gather the token count,
- * to speed up compression, at the expense of a little compression ratio */
-#define WORKING_SET 1024
-
-/* first find the best token only on the list of tokens that would profit more
- * than GOOD_BAD_THRESHOLD. Only if this list is empty go to the "bad" list.
- * Increasing this value will put less tokens on the "good" list, so the search
- * is faster. However, if the good list runs out of tokens, we must painfully
- * search the bad list. */
-#define GOOD_BAD_THRESHOLD 10
-
-/* token hash parameters */
-#define HASH_BITS 18
-#define HASH_TABLE_SIZE (1 << HASH_BITS)
-#define HASH_MASK (HASH_TABLE_SIZE - 1)
-#define HASH_BASE_OFFSET 2166136261U
-#define HASH_FOLD(a) ((a)&(HASH_MASK))
-
-/* flags to mark symbols */
-#define SYM_FLAG_VALID 1
-#define SYM_FLAG_SAMPLED 2
struct sym_entry {
unsigned long long addr;
- char type;
- unsigned char flags;
- unsigned char len;
+ unsigned int len;
unsigned char *sym;
};
static struct sym_entry *table;
-static int size, cnt;
+static unsigned int table_size, table_cnt;
static unsigned long long _stext, _etext, _sinittext, _einittext, _sextratext, _eextratext;
static int all_symbols = 0;
static char symbol_prefix_char = '\0';
-struct token {
- unsigned char data[MAX_TOK_SIZE];
- unsigned char len;
- /* profit: the number of bytes that could be saved by inserting this
- * token into the table */
- int profit;
- struct token *next; /* next token on the hash list */
- struct token *right; /* next token on the good/bad list */
- struct token *left; /* previous token on the good/bad list */
- struct token *smaller; /* token that is less one letter than this one */
- };
-
-struct token bad_head, good_head;
-struct token *hash_table[HASH_TABLE_SIZE];
+int token_profit[0x10000];
/* the table that holds the result of the compression */
-unsigned char best_table[256][MAX_TOK_SIZE+1];
+unsigned char best_table[256][2];
unsigned char best_table_len[256];
-static void
-usage(void)
+static void usage(void)
{
fprintf(stderr, "Usage: kallsyms [--all-symbols] [--symbol-prefix=<prefix char>] < in.map > out.S\n");
exit(1);
@@ -102,21 +64,19 @@ usage(void)
* This ignores the intensely annoying "mapping symbols" found
* in ARM ELF files: $a, $t and $d.
*/
-static inline int
-is_arm_mapping_symbol(const char *str)
+static inline int is_arm_mapping_symbol(const char *str)
{
return str[0] == '$' && strchr("atd", str[1])
&& (str[2] == '\0' || str[2] == '.');
}
-static int
-read_symbol(FILE *in, struct sym_entry *s)
+static int read_symbol(FILE *in, struct sym_entry *s)
{
char str[500];
- char *sym;
+ char *sym, stype;
int rc;
- rc = fscanf(in, "%llx %c %499s\n", &s->addr, &s->type, str);
+ rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
if (rc != 3) {
if (rc != EOF) {
/* skip line */
@@ -143,7 +103,7 @@ read_symbol(FILE *in, struct sym_entry *s)
_sextratext = s->addr;
else if (strcmp(sym, "_eextratext") == 0)
_eextratext = s->addr;
- else if (toupper(s->type) == 'A')
+ else if (toupper(stype) == 'A')
{
/* Keep these useful absolute symbols */
if (strcmp(sym, "__kernel_syscall_via_break") &&
@@ -153,22 +113,24 @@ read_symbol(FILE *in, struct sym_entry *s)
return -1;
}
- else if (toupper(s->type) == 'U' ||
+ else if (toupper(stype) == 'U' ||
is_arm_mapping_symbol(sym))
return -1;
+ /* exclude also MIPS ELF local symbols ($L123 instead of .L123) */
+ else if (str[0] == '$')
+ return -1;
/* include the type field in the symbol name, so that it gets
* compressed together */
s->len = strlen(str) + 1;
- s->sym = (char *) malloc(s->len + 1);
- strcpy(s->sym + 1, str);
- s->sym[0] = s->type;
+ s->sym = malloc(s->len + 1);
+ strcpy((char *)s->sym + 1, str);
+ s->sym[0] = stype;
return 0;
}
-static int
-symbol_valid(struct sym_entry *s)
+static int symbol_valid(struct sym_entry *s)
{
/* Symbols which vary between passes. Passes 1 and 2 must have
* identical symbol lists. The kallsyms_* symbols below are only added
@@ -207,37 +169,36 @@ symbol_valid(struct sym_entry *s)
* move then they may get dropped in pass 2, which breaks the
* kallsyms rules.
*/
- if ((s->addr == _etext && strcmp(s->sym + offset, "_etext")) ||
- (s->addr == _einittext && strcmp(s->sym + offset, "_einittext")) ||
- (s->addr == _eextratext && strcmp(s->sym + offset, "_eextratext")))
+ if ((s->addr == _etext && strcmp((char*)s->sym + offset, "_etext")) ||
+ (s->addr == _einittext && strcmp((char*)s->sym + offset, "_einittext")) ||
+ (s->addr == _eextratext && strcmp((char*)s->sym + offset, "_eextratext")))
return 0;
}
/* Exclude symbols which vary between passes. */
- if (strstr(s->sym + offset, "_compiled."))
+ if (strstr((char *)s->sym + offset, "_compiled."))
return 0;
for (i = 0; special_symbols[i]; i++)
- if( strcmp(s->sym + offset, special_symbols[i]) == 0 )
+ if( strcmp((char *)s->sym + offset, special_symbols[i]) == 0 )
return 0;
return 1;
}
-static void
-read_map(FILE *in)
+static void read_map(FILE *in)
{
while (!feof(in)) {
- if (cnt >= size) {
- size += 10000;
- table = realloc(table, sizeof(*table) * size);
+ if (table_cnt >= table_size) {
+ table_size += 10000;
+ table = realloc(table, sizeof(*table) * table_size);
if (!table) {
fprintf(stderr, "out of memory\n");
exit (1);
}
}
- if (read_symbol(in, &table[cnt]) == 0)
- cnt++;
+ if (read_symbol(in, &table[table_cnt]) == 0)
+ table_cnt++;
}
}
@@ -281,10 +242,9 @@ static int expand_symbol(unsigned char *data, int len, char *result)
return total;
}
-static void
-write_src(void)
+static void write_src(void)
{
- int i, k, off, valid;
+ unsigned int i, k, off;
unsigned int best_idx[256];
unsigned int *markers;
char buf[KSYM_NAME_LEN+1];
@@ -301,33 +261,24 @@ write_src(void)
printf(".data\n");
output_label("kallsyms_addresses");
- valid = 0;
- for (i = 0; i < cnt; i++) {
- if (table[i].flags & SYM_FLAG_VALID) {
- printf("\tPTR\t%#llx\n", table[i].addr);
- valid++;
- }
+ for (i = 0; i < table_cnt; i++) {
+ printf("\tPTR\t%#llx\n", table[i].addr);
}
printf("\n");
output_label("kallsyms_num_syms");
- printf("\tPTR\t%d\n", valid);
+ printf("\tPTR\t%d\n", table_cnt);
printf("\n");
/* table of offset markers, that give the offset in the compressed stream
* every 256 symbols */
- markers = (unsigned int *) malloc(sizeof(unsigned int)*((valid + 255) / 256));
+ markers = (unsigned int *) malloc(sizeof(unsigned int) * ((table_cnt + 255) / 256));
output_label("kallsyms_names");
- valid = 0;
off = 0;
- for (i = 0; i < cnt; i++) {
-
- if (!table[i].flags & SYM_FLAG_VALID)
- continue;
-
- if ((valid & 0xFF) == 0)
- markers[valid >> 8] = off;
+ for (i = 0; i < table_cnt; i++) {
+ if ((i & 0xFF) == 0)
+ markers[i >> 8] = off;
printf("\t.byte 0x%02x", table[i].len);
for (k = 0; k < table[i].len; k++)
@@ -335,12 +286,11 @@ write_src(void)
printf("\n");
off += table[i].len + 1;
- valid++;
}
printf("\n");
output_label("kallsyms_markers");
- for (i = 0; i < ((valid + 255) >> 8); i++)
+ for (i = 0; i < ((table_cnt + 255) >> 8); i++)
printf("\tPTR\t%d\n", markers[i]);
printf("\n");
@@ -350,7 +300,7 @@ write_src(void)
off = 0;
for (i = 0; i < 256; i++) {
best_idx[i] = off;
- expand_symbol(best_table[i],best_table_len[i],buf);
+ expand_symbol(best_table[i], best_table_len[i], buf);
printf("\t.asciz\t\"%s\"\n", buf);
off += strlen(buf) + 1;
}
@@ -365,153 +315,13 @@ write_src(void)
/* table lookup compression functions */
-static inline unsigned int rehash_token(unsigned int hash, unsigned char data)
-{
- return ((hash * 16777619) ^ data);
-}
-
-static unsigned int hash_token(unsigned char *data, int len)
-{
- unsigned int hash=HASH_BASE_OFFSET;
- int i;
-
- for (i = 0; i < len; i++)
- hash = rehash_token(hash, data[i]);
-
- return HASH_FOLD(hash);
-}
-
-/* find a token given its data and hash value */
-static struct token *find_token_hash(unsigned char *data, int len, unsigned int hash)
-{
- struct token *ptr;
-
- ptr = hash_table[hash];
-
- while (ptr) {
- if ((ptr->len == len) && (memcmp(ptr->data, data, len) == 0))
- return ptr;
- ptr=ptr->next;
- }
-
- return NULL;
-}
-
-static inline void insert_token_in_group(struct token *head, struct token *ptr)
-{
- ptr->right = head->right;
- ptr->right->left = ptr;
- head->right = ptr;
- ptr->left = head;
-}
-
-static inline void remove_token_from_group(struct token *ptr)
-{
- ptr->left->right = ptr->right;
- ptr->right->left = ptr->left;
-}
-
-
-/* build the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len" */
-static void learn_token(unsigned char *data, int len)
-{
- struct token *ptr,*last_ptr;
- int i, newprofit;
- unsigned int hash = HASH_BASE_OFFSET;
- unsigned int hashes[MAX_TOK_SIZE + 1];
-
- if (len > MAX_TOK_SIZE)
- len = MAX_TOK_SIZE;
-
- /* calculate and store the hash values for all the sub-tokens */
- hash = rehash_token(hash, data[0]);
- for (i = 2; i <= len; i++) {
- hash = rehash_token(hash, data[i-1]);
- hashes[i] = HASH_FOLD(hash);
- }
-
- last_ptr = NULL;
- ptr = NULL;
-
- for (i = len; i >= 2; i--) {
- hash = hashes[i];
-
- if (!ptr) ptr = find_token_hash(data, i, hash);
-
- if (!ptr) {
- /* create a new token entry */
- ptr = (struct token *) malloc(sizeof(*ptr));
-
- memcpy(ptr->data, data, i);
- ptr->len = i;
-
- /* when we create an entry, it's profit is 0 because
- * we also take into account the size of the token on
- * the compressed table. We then subtract GOOD_BAD_THRESHOLD
- * so that the test to see if this token belongs to
- * the good or bad list, is a comparison to zero */
- ptr->profit = -GOOD_BAD_THRESHOLD;
-
- ptr->next = hash_table[hash];
- hash_table[hash] = ptr;
-
- insert_token_in_group(&bad_head, ptr);
-
- ptr->smaller = NULL;
- } else {
- newprofit = ptr->profit + (ptr->len - 1);
- /* check to see if this token needs to be moved to a
- * different list */
- if((ptr->profit < 0) && (newprofit >= 0)) {
- remove_token_from_group(ptr);
- insert_token_in_group(&good_head,ptr);
- }
- ptr->profit = newprofit;
- }
-
- if (last_ptr) last_ptr->smaller = ptr;
- last_ptr = ptr;
-
- ptr = ptr->smaller;
- }
-}
-
-/* decrease the counts for all the tokens that start with "data", and have lenghts
- * from 2 to "len". This function is much simpler than learn_token because we have
- * more guarantees (tho tokens exist, the ->smaller pointer is set, etc.)
- * The two separate functions exist only because of compression performance */
-static void forget_token(unsigned char *data, int len)
-{
- struct token *ptr;
- int i, newprofit;
- unsigned int hash=0;
-
- if (len > MAX_TOK_SIZE) len = MAX_TOK_SIZE;
-
- hash = hash_token(data, len);
- ptr = find_token_hash(data, len, hash);
-
- for (i = len; i >= 2; i--) {
-
- newprofit = ptr->profit - (ptr->len - 1);
- if ((ptr->profit >= 0) && (newprofit < 0)) {
- remove_token_from_group(ptr);
- insert_token_in_group(&bad_head, ptr);
- }
- ptr->profit=newprofit;
-
- ptr=ptr->smaller;
- }
-}
-
/* count all the possible tokens in a symbol */
static void learn_symbol(unsigned char *symbol, int len)
{
int i;
for (i = 0; i < len - 1; i++)
- learn_token(symbol + i, len - i);
+ token_profit[ symbol[i] + (symbol[i + 1] << 8) ]++;
}
/* decrease the count for all the possible tokens in a symbol */
@@ -520,117 +330,90 @@ static void forget_symbol(unsigned char *symbol, int len)
int i;
for (i = 0; i < len - 1; i++)
- forget_token(symbol + i, len - i);
+ token_profit[ symbol[i] + (symbol[i + 1] << 8) ]--;
}
-/* set all the symbol flags and do the initial token count */
+/* remove all the invalid symbols from the table and do the initial token count */
static void build_initial_tok_table(void)
{
- int i, use_it, valid;
+ unsigned int i, pos;
- valid = 0;
- for (i = 0; i < cnt; i++) {
- table[i].flags = 0;
+ pos = 0;
+ for (i = 0; i < table_cnt; i++) {
if ( symbol_valid(&table[i]) ) {
- table[i].flags |= SYM_FLAG_VALID;
- valid++;
+ if (pos != i)
+ table[pos] = table[i];
+ learn_symbol(table[pos].sym, table[pos].len);
+ pos++;
}
}
-
- use_it = 0;
- for (i = 0; i < cnt; i++) {
-
- /* subsample the available symbols. This method is almost like
- * a Bresenham's algorithm to get uniformly distributed samples
- * across the symbol table */
- if (table[i].flags & SYM_FLAG_VALID) {
-
- use_it += WORKING_SET;
-
- if (use_it >= valid) {
- table[i].flags |= SYM_FLAG_SAMPLED;
- use_it -= valid;
- }
- }
- if (table[i].flags & SYM_FLAG_SAMPLED)
- learn_symbol(table[i].sym, table[i].len);
- }
+ table_cnt = pos;
}
/* replace a given token in all the valid symbols. Use the sampled symbols
* to update the counts */
-static void compress_symbols(unsigned char *str, int tlen, int idx)
+static void compress_symbols(unsigned char *str, int idx)
{
- int i, len, learn, size;
- unsigned char *p;
+ unsigned int i, len, size;
+ unsigned char *p1, *p2;
- for (i = 0; i < cnt; i++) {
-
- if (!(table[i].flags & SYM_FLAG_VALID)) continue;
+ for (i = 0; i < table_cnt; i++) {
len = table[i].len;
- learn = 0;
- p = table[i].sym;
+ p1 = table[i].sym;
+
+ /* find the token on the symbol */
+ p2 = memmem(p1, len, str, 2);
+ if (!p2) continue;
+
+ /* decrease the counts for this symbol's tokens */
+ forget_symbol(table[i].sym, len);
+
+ size = len;
do {
+ *p2 = idx;
+ p2++;
+ size -= (p2 - p1);
+ memmove(p2, p2 + 1, size);
+ p1 = p2;
+ len--;
+
+ if (size < 2) break;
+
/* find the token on the symbol */
- p = (unsigned char *) strstr((char *) p, (char *) str);
- if (!p) break;
-
- if (!learn) {
- /* if this symbol was used to count, decrease it */
- if (table[i].flags & SYM_FLAG_SAMPLED)
- forget_symbol(table[i].sym, len);
- learn = 1;
- }
+ p2 = memmem(p1, size, str, 2);
- *p = idx;
- size = (len - (p - table[i].sym)) - tlen + 1;
- memmove(p + 1, p + tlen, size);
- p++;
- len -= tlen - 1;
+ } while (p2);
- } while (size >= tlen);
+ table[i].len = len;
- if(learn) {
- table[i].len = len;
- /* if this symbol was used to count, learn it again */
- if(table[i].flags & SYM_FLAG_SAMPLED)
- learn_symbol(table[i].sym, len);
- }
+ /* increase the counts for this symbol's new tokens */
+ learn_symbol(table[i].sym, len);
}
}
/* search the token with the maximum profit */
-static struct token *find_best_token(void)
+static int find_best_token(void)
{
- struct token *ptr,*best,*head;
- int bestprofit;
+ int i, best, bestprofit;
bestprofit=-10000;
+ best = 0;
- /* failsafe: if the "good" list is empty search from the "bad" list */
- if(good_head.right == &good_head) head = &bad_head;
- else head = &good_head;
-
- ptr = head->right;
- best = NULL;
- while (ptr != head) {
- if (ptr->profit > bestprofit) {
- bestprofit = ptr->profit;
- best = ptr;
+ for (i = 0; i < 0x10000; i++) {
+ if (token_profit[i] > bestprofit) {
+ best = i;
+ bestprofit = token_profit[i];
}
- ptr = ptr->right;
}
-
return best;
}
/* this is the core of the algorithm: calculate the "best" table */
static void optimize_result(void)
{
- struct token *best;
- int i;
+ int i, best;
/* using the '\0' symbol last allows compress_symbols to use standard
* fast string functions */
@@ -644,14 +427,12 @@ static void optimize_result(void)
best = find_best_token();
/* place it in the "best" table */
- best_table_len[i] = best->len;
- memcpy(best_table[i], best->data, best_table_len[i]);
- /* zero terminate the token so that we can use strstr
- in compress_symbols */
- best_table[i][best_table_len[i]]='\0';
+ best_table_len[i] = 2;
+ best_table[i][0] = best & 0xFF;
+ best_table[i][1] = (best >> 8) & 0xFF;
/* replace this token in all the valid symbols */
- compress_symbols(best_table[i], best_table_len[i], i);
+ compress_symbols(best_table[i], i);
}
}
}
@@ -659,39 +440,28 @@ static void optimize_result(void)
/* start by placing the symbols that are actually used on the table */
static void insert_real_symbols_in_table(void)
{
- int i, j, c;
+ unsigned int i, j, c;
memset(best_table, 0, sizeof(best_table));
memset(best_table_len, 0, sizeof(best_table_len));
- for (i = 0; i < cnt; i++) {
- if (table[i].flags & SYM_FLAG_VALID) {
- for (j = 0; j < table[i].len; j++) {
- c = table[i].sym[j];
- best_table[c][0]=c;
- best_table_len[c]=1;
- }
+ for (i = 0; i < table_cnt; i++) {
+ for (j = 0; j < table[i].len; j++) {
+ c = table[i].sym[j];
+ best_table[c][0]=c;
+ best_table_len[c]=1;
}
}
}
static void optimize_token_table(void)
{
- memset(hash_table, 0, sizeof(hash_table));
-
- good_head.left = &good_head;
- good_head.right = &good_head;
-
- bad_head.left = &bad_head;
- bad_head.right = &bad_head;
-
build_initial_tok_table();
insert_real_symbols_in_table();
/* When valid symbol is not registered, exit to error */
- if (good_head.left == good_head.right &&
- bad_head.left == bad_head.right) {
+ if (!table_cnt) {
fprintf(stderr, "No valid symbol.\n");
exit(1);
}
@@ -700,8 +470,7 @@ static void optimize_token_table(void)
}
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
{
if (argc >= 2) {
int i;
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 09abb891d11..2fcb244a9e1 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -27,8 +27,20 @@ update-po-config: $(obj)/kxgettext
xgettext --default-domain=linux \
--add-comments --keyword=_ --keyword=N_ \
--files-from=scripts/kconfig/POTFILES.in \
- -o scripts/kconfig/linux.pot
- scripts/kconfig/kxgettext arch/$(ARCH)/Kconfig >> scripts/kconfig/linux.pot
+ --output scripts/kconfig/config.pot
+ $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
+ $(Q)for i in `ls arch/`; \
+ do \
+ scripts/kconfig/kxgettext arch/$$i/Kconfig \
+ | msguniq -o scripts/kconfig/linux_$${i}.pot; \
+ done
+ $(Q)msgcat scripts/kconfig/config.pot \
+ `find scripts/kconfig/ -type f -name linux_*.pot` \
+ --output scripts/kconfig/linux_raw.pot
+ $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
+ --output scripts/kconfig/linux.pot
+ $(Q)rm -f arch/um/Kconfig_arch
+ $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index 1c88d7c6d5a..abee55ca617 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -14,6 +14,11 @@ static char *escape(const char* text, char *bf, int len)
{
char *bfp = bf;
int multiline = strchr(text, '\n') != NULL;
+ int eol = 0;
+ int textlen = strlen(text);
+
+ if ((textlen > 0) && (text[textlen-1] == '\n'))
+ eol = 1;
*bfp++ = '"';
--len;
@@ -43,7 +48,7 @@ next:
--len;
}
- if (multiline)
+ if (multiline && eol)
bfp -= 3;
*bfp++ = '"';
@@ -179,7 +184,11 @@ static void message__print_file_lineno(struct message *self)
{
struct file_line *fl = self->files;
- printf("\n#: %s:%d", fl->file, fl->lineno);
+ putchar('\n');
+ if (self->option != NULL)
+ printf("# %s:00000\n", self->option);
+
+ printf("#: %s:%d", fl->file, fl->lineno);
fl = fl->next;
while (fl != NULL) {
@@ -187,9 +196,6 @@ static void message__print_file_lineno(struct message *self)
fl = fl->next;
}
- if (self->option != NULL)
- printf(", %s:00000", self->option);
-
putchar('\n');
}
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 8b84c42b49b..c3d25786a64 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -59,7 +59,7 @@ void menu_add_entry(struct symbol *sym);
void menu_end_entry(void);
void menu_add_dep(struct expr *dep);
struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
void menu_finalize(struct menu *parent);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 8c59b212722..5cfa6c405cf 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -136,9 +136,9 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
return prop;
}
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
+struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
{
- menu_add_prop(type, prompt, NULL, dep);
+ return menu_add_prop(type, prompt, NULL, dep);
}
void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index f163d8d2d9e..ff4fcc09720 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -1531,7 +1531,7 @@ yyreduce:
{
menu_add_entry(NULL);
- menu_add_prop(P_MENU, yyvsp[-1].string, NULL, NULL);
+ menu_add_prompt(P_MENU, yyvsp[-1].string, NULL);
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
;}
break;
@@ -1586,7 +1586,7 @@ yyreduce:
{
menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, yyvsp[-1].string, NULL, NULL);
+ menu_add_prompt(P_COMMENT, yyvsp[-1].string, NULL);
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
;}
break;
@@ -1640,7 +1640,7 @@ yyreduce:
case 86:
{
- menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
+ menu_add_prompt(P_PROMPT, yyvsp[-1].string, yyvsp[0].expr);
;}
break;
@@ -1925,7 +1925,7 @@ void conf_parse(const char *name)
sym_init();
menu_init();
modules_sym = sym_lookup("MODULES", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
//zconfdebug = 1;
zconfparse();
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 54460f8d369..e1a0f455d4a 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -342,7 +342,7 @@ if_block:
menu: T_MENU prompt T_EOL
{
menu_add_entry(NULL);
- menu_add_prop(P_MENU, $2, NULL, NULL);
+ menu_add_prompt(P_MENU, $2, NULL);
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
};
@@ -392,7 +392,7 @@ source_stmt: source
comment: T_COMMENT prompt T_EOL
{
menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, $2, NULL, NULL);
+ menu_add_prompt(P_COMMENT, $2, NULL);
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
};
@@ -443,7 +443,7 @@ prompt_stmt_opt:
/* empty */
| prompt if_expr
{
- menu_add_prop(P_PROMPT, $1, NULL, $2);
+ menu_add_prompt(P_PROMPT, $1, $2);
};
prompt: T_WORD
@@ -487,7 +487,7 @@ void conf_parse(const char *name)
sym_init();
menu_init();
modules_sym = sym_lookup("MODULES", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "Linux Kernel Configuration", NULL, NULL);
+ rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
//zconfdebug = 1;
zconfparse();
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 0835dc2a8aa..8aaf74e6418 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1665,11 +1665,17 @@ sub xml_escape($) {
}
sub process_file($) {
- my ($file) = "$ENV{'SRCTREE'}@_";
+ my $file;
my $identifier;
my $func;
my $initial_section_counter = $section_counter;
+ if (defined($ENV{'SRCTREE'})) {
+ $file = "$ENV{'SRCTREE'}" . "/" . "@_";
+ }
+ else {
+ $file = "@_";
+ }
if (defined($source_map{$file})) {
$file = $source_map{$file};
}
diff --git a/scripts/lxdialog/dialog.h b/scripts/lxdialog/dialog.h
index c571548daa8..eb63e1bb63a 100644
--- a/scripts/lxdialog/dialog.h
+++ b/scripts/lxdialog/dialog.h
@@ -163,7 +163,7 @@ int dialog_menu (const char *title, const char *prompt, int height, int width,
int dialog_checklist (const char *title, const char *prompt, int height,
int width, int list_height, int item_no,
const char * const * items, int flag);
-extern unsigned char dialog_input_result[];
+extern char dialog_input_result[];
int dialog_inputbox (const char *title, const char *prompt, int height,
int width, const char *init);
diff --git a/scripts/lxdialog/inputbox.c b/scripts/lxdialog/inputbox.c
index fa7bebc693b..074d2d68bd3 100644
--- a/scripts/lxdialog/inputbox.c
+++ b/scripts/lxdialog/inputbox.c
@@ -21,7 +21,7 @@
#include "dialog.h"
-unsigned char dialog_input_result[MAX_LEN + 1];
+char dialog_input_result[MAX_LEN + 1];
/*
* Print the termination buttons
@@ -48,7 +48,7 @@ dialog_inputbox (const char *title, const char *prompt, int height, int width,
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
- unsigned char *instr = dialog_input_result;
+ char *instr = dialog_input_result;
WINDOW *dialog;
/* center dialog box on screen */
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index 8d118d18195..d7b8a384b4a 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -1,7 +1,8 @@
TARGET=$1
ARCH=$2
SMP=$3
-CC=$4
+PREEMPT=$4
+CC=$5
# If compile.h exists already and we don't own autoconf.h
# (i.e. we're not the same user who did make *config), don't
@@ -26,8 +27,10 @@ fi
UTS_VERSION="#$VERSION"
-if [ -n "$SMP" ] ; then UTS_VERSION="$UTS_VERSION SMP"; fi
-UTS_VERSION="$UTS_VERSION `LC_ALL=C LANG=C date`"
+CONFIG_FLAGS=""
+if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi
+if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi
+UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS `LC_ALL=C LANG=C date`"
# Truncate to maximum length
@@ -37,7 +40,8 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
# Generate a temporary compile.h
( echo /\* This file is auto generated, version $VERSION \*/
-
+ if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
+
echo \#define UTS_MACHINE \"$ARCH\"
echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index 1112347245c..43271a1ca01 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -252,9 +252,9 @@ static int parse_comment(const char *file, unsigned long len)
}
/* FIXME: Handle .s files differently (eg. # starts comments) --RR */
-static int parse_file(const signed char *fname, struct md4_ctx *md)
+static int parse_file(const char *fname, struct md4_ctx *md)
{
- signed char *file;
+ char *file;
unsigned long i, len;
file = grab_file(fname, &len);
@@ -332,7 +332,7 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md)
Sum all files in the same dir or subdirs.
*/
while ((line = get_next_line(&pos, file, flen)) != NULL) {
- signed char* p = line;
+ char* p = line;
if (strncmp(line, "deps_", sizeof("deps_")-1) == 0) {
check_files = 1;
continue;
@@ -458,7 +458,7 @@ out:
close(fd);
}
-static int strip_rcs_crap(signed char *version)
+static int strip_rcs_crap(char *version)
{
unsigned int len, full_len;
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 3b1f2eff258..f3e7e8e4a50 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -59,7 +59,7 @@ $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
binrpm-pkg: $(objtree)/binkernel.spec
- $(MAKE)
+ $(MAKE) KBUILD_SRC=
set -e; \
$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
set -e; \
@@ -74,16 +74,30 @@ clean-files += $(objtree)/binkernel.spec
#
.PHONY: deb-pkg
deb-pkg:
- $(MAKE)
+ $(MAKE) KBUILD_SRC=
$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
clean-dirs += $(objtree)/debian/
+# tarball targets
+# ---------------------------------------------------------------------------
+.PHONY: tar%pkg
+tar%pkg:
+ $(MAKE)
+ $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
+
+clean-dirs += $(objtree)/tar-install/
+
+
# Help text displayed when executing 'make help'
# ---------------------------------------------------------------------------
help:
- @echo ' rpm-pkg - Build the kernel as an RPM package'
- @echo ' binrpm-pkg - Build an rpm package containing the compiled kernel & modules'
- @echo ' deb-pkg - Build the kernel as an deb package'
+ @echo ' rpm-pkg - Build the kernel as an RPM package'
+ @echo ' binrpm-pkg - Build an rpm package containing the compiled kernel'
+ @echo ' and modules'
+ @echo ' deb-pkg - Build the kernel as an deb package'
+ @echo ' tar-pkg - Build the kernel as an uncompressed tarball'
+ @echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
+ @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index c279b6310f0..6edb29f2b4a 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -14,18 +14,38 @@ set -e
# Some variables and settings used throughout the script
version=$KERNELRELEASE
tmpdir="$objtree/debian/tmp"
+packagename=linux-$version
+
+if [ "$ARCH" == "um" ] ; then
+ packagename=user-mode-linux-$version
+fi
# Setup the directory structure
rm -rf "$tmpdir"
mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot"
+if [ "$ARCH" == "um" ] ; then
+ mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/share/doc/$packagename" "$tmpdir/usr/bin"
+fi
# Build and install the kernel
-cp System.map "$tmpdir/boot/System.map-$version"
-cp .config "$tmpdir/boot/config-$version"
-cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+if [ "$ARCH" == "um" ] ; then
+ $MAKE linux
+ cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
+ cp .config "$tmpdir/usr/share/doc/$packagename/config"
+ gzip "$tmpdir/usr/share/doc/$packagename/config"
+ cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
+else
+ cp System.map "$tmpdir/boot/System.map-$version"
+ cp .config "$tmpdir/boot/config-$version"
+ cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
+fi
if grep -q '^CONFIG_MODULES=y' .config ; then
- INSTALL_MOD_PATH="$tmpdir" make modules_install
+ INSTALL_MOD_PATH="$tmpdir" make KBUILD_SRC= modules_install
+ if [ "$ARCH" == "um" ] ; then
+ mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
+ rmdir "$tmpdir/lib/modules/$version"
+ fi
fi
# Install the maintainer scripts
@@ -53,6 +73,8 @@ linux ($version) unstable; urgency=low
EOF
# Generate a control file
+if [ "$ARCH" == "um" ]; then
+
cat <<EOF > debian/control
Source: linux
Section: base
@@ -60,12 +82,34 @@ Priority: optional
Maintainer: $name
Standards-Version: 3.6.1
-Package: linux-$version
+Package: $packagename
+Architecture: any
+Description: User Mode Linux kernel, version $version
+ User-mode Linux is a port of the Linux kernel to its own system call
+ interface. It provides a kind of virtual machine, which runs Linux
+ as a user process under another Linux kernel. This is useful for
+ kernel development, sandboxes, jails, experimentation, and
+ many other things.
+ .
+ This package contains the Linux kernel, modules and corresponding other
+ files version $version
+EOF
+
+else
+cat <<EOF > debian/control
+Source: linux
+Section: base
+Priority: optional
+Maintainer: $name
+Standards-Version: 3.6.1
+
+Package: $packagename
Architecture: any
Description: Linux kernel, version $version
This package contains the Linux kernel, modules and corresponding other
- files version $version.
+ files version $version
EOF
+fi
# Fix some ownership and permissions
chown -R root:root "$tmpdir"
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
new file mode 100644
index 00000000000..d8fffe6f890
--- /dev/null
+++ b/scripts/package/buildtar
@@ -0,0 +1,111 @@
+#!/bin/sh
+
+#
+# buildtar 0.0.3
+#
+# (C) 2004-2005 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
+#
+# This script is used to compile a tarball from the currently
+# prepared kernel. Based upon the builddeb script from
+# Wichert Akkerman <wichert@wiggy.net>.
+#
+
+set -e
+
+#
+# Some variables and settings used throughout the script
+#
+version="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}${EXTRANAME}"
+tmpdir="${objtree}/tar-install"
+tarball="${objtree}/linux-${version}.tar"
+
+
+#
+# Figure out how to compress, if requested at all
+#
+case "${1}" in
+ tar-pkg)
+ compress="cat"
+ file_ext=""
+ ;;
+ targz-pkg)
+ compress="gzip -c9"
+ file_ext=".gz"
+ ;;
+ tarbz2-pkg)
+ compress="bzip2 -c9"
+ file_ext=".bz2"
+ ;;
+ *)
+ echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2
+ exit 1
+ ;;
+esac
+
+
+#
+# Clean-up and re-create the temporary directory
+#
+rm -rf -- "${tmpdir}"
+mkdir -p -- "${tmpdir}/boot"
+
+
+#
+# Try to install modules
+#
+if ! make INSTALL_MOD_PATH="${tmpdir}" modules_install; then
+ echo "" >&2
+ echo "Ignoring error at module_install time, since that could be" >&2
+ echo "a result of missing local modutils/module-init-tools," >&2
+ echo "or you just didn't compile in module support at all..." >&2
+ echo "" >&2
+fi
+
+
+#
+# Install basic kernel files
+#
+cp -v -- System.map "${tmpdir}/boot/System.map-${version}"
+cp -v -- .config "${tmpdir}/boot/config-${version}"
+cp -v -- vmlinux "${tmpdir}/boot/vmlinux-${version}"
+
+
+#
+# Install arch-specific kernel image(s)
+#
+case "${ARCH}" in
+ i386)
+ [ -f arch/i386/boot/bzImage ] && cp -v -- arch/i386/boot/bzImage "${tmpdir}/boot/vmlinuz-${version}"
+ ;;
+ alpha)
+ [ -f arch/alpha/boot/vmlinux.gz ] && cp -v -- arch/alpha/boot/vmlinux.gz "${tmpdir}/boot/vmlinuz-${version}"
+ ;;
+ vax)
+ [ -f vmlinux.SYS ] && cp -v -- vmlinux.SYS "${tmpdir}/boot/vmlinux-${version}.SYS"
+ [ -f vmlinux.dsk ] && cp -v -- vmlinux.dsk "${tmpdir}/boot/vmlinux-${version}.dsk"
+ ;;
+ *)
+ [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${version}"
+ echo "" >&2
+ echo '** ** ** WARNING ** ** **' >&2
+ echo "" >&2
+ echo "Your architecture did not define any architecture-dependant files" >&2
+ echo "to be placed into the tarball. Please add those to ${0} ..." >&2
+ echo "" >&2
+ sleep 5
+ ;;
+esac
+
+
+#
+# Create the tarball
+#
+(
+ cd "${tmpdir}"
+ tar cf - . | ${compress} > "${tarball}${file_ext}"
+)
+
+echo "Tarball successfully created in ${tarball}${file_ext}"
+
+exit 0
+
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index 6e7a58f145a..0b103873754 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -62,10 +62,19 @@ echo ""
fi
echo "%install"
+echo "%ifarch ia64"
+echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%else"
echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules'
+echo "%endif"
echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{_smp_mflags} modules_install'
+echo "%ifarch ia64"
+echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/efi/vmlinuz-$KERNELRELEASE"
+echo 'ln -s '"efi/vmlinuz-$KERNELRELEASE" '$RPM_BUILD_ROOT'"/boot/"
+echo "%else"
echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/vmlinuz-$KERNELRELEASE"
+echo "%endif"
echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$KERNELRELEASE"
diff --git a/scripts/reference_discarded.pl b/scripts/reference_discarded.pl
index d5cabb81bd1..f04f6273685 100644
--- a/scripts/reference_discarded.pl
+++ b/scripts/reference_discarded.pl
@@ -96,6 +96,7 @@ foreach $object (keys(%object)) {
$from !~ /\.debug_ranges$/ &&
$from !~ /\.debug_line$/ &&
$from !~ /\.debug_frame$/ &&
+ $from !~ /\.debug_loc$/ &&
$from !~ /\.exitcall\.exit$/ &&
$from !~ /\.eh_frame$/ &&
$from !~ /\.stab$/)) {
diff --git a/scripts/reference_init.pl b/scripts/reference_init.pl
index 9a240845386..7f6960b175a 100644
--- a/scripts/reference_init.pl
+++ b/scripts/reference_init.pl
@@ -98,6 +98,7 @@ foreach $object (sort(keys(%object))) {
$from !~ /\.pdr$/ &&
$from !~ /\__param$/ &&
$from !~ /\.altinstructions/ &&
+ $from !~ /\.eh_frame/ &&
$from !~ /\.debug_/)) {
printf("Error: %s %s refers to %s\n", $object, $from, $line);
}
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
new file mode 100644
index 00000000000..7c805c8fccd
--- /dev/null
+++ b/scripts/setlocalversion
@@ -0,0 +1,56 @@
+#!/usr/bin/perl
+# Copyright 2004 - Ryan Anderson <ryan@michonline.com> GPL v2
+
+use strict;
+use warnings;
+use Digest::MD5;
+require 5.006;
+
+if (@ARGV != 1) {
+ print <<EOT;
+Usage: setlocalversion <srctree>
+EOT
+ exit(1);
+}
+
+my ($srctree) = @ARGV;
+chdir($srctree);
+
+my @LOCALVERSIONS = ();
+
+# We are going to use the following commands to try and determine if this
+# repository is at a Version boundary (i.e, 2.6.10 vs 2.6.10 + some patches) We
+# currently assume that all meaningful version boundaries are marked by a tag.
+# We don't care what the tag is, just that something exists.
+
+# Git/Cogito store the top-of-tree "commit" in .git/HEAD
+# A list of known tags sits in .git/refs/tags/
+#
+# The simple trick here is to just compare the two of these, and if we get a
+# match, return nothing, otherwise, return a subset of the SHA-1 hash in
+# .git/HEAD
+
+sub do_git_checks {
+ open(H,"<.git/HEAD") or return;
+ my $head = <H>;
+ chomp $head;
+ close(H);
+
+ opendir(D,".git/refs/tags") or return;
+ foreach my $tagfile (grep !/^\.{1,2}$/, readdir(D)) {
+ open(F,"<.git/refs/tags/" . $tagfile) or return;
+ my $tag = <F>;
+ chomp $tag;
+ close(F);
+ return if ($tag eq $head);
+ }
+ closedir(D);
+
+ push @LOCALVERSIONS, "g" . substr($head,0,8);
+}
+
+if ( -d ".git") {
+ do_git_checks();
+}
+
+printf "-%s\n", join("-",@LOCALVERSIONS) if (scalar @LOCALVERSIONS > 0);
diff --git a/scripts/ver_linux b/scripts/ver_linux
index a28c279c49d..beb43ef7f76 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -25,9 +25,11 @@ ld -v | awk -F\) '{print $1}' | awk \
'/BFD/{print "binutils ",$NF} \
/^GNU/{print "binutils ",$4}'
-fdformat --version | awk -F\- '{print "util-linux ", $NF}'
+echo -n "util-linux "
+fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
-mount --version | awk -F\- '{print "mount ", $NF}'
+echo -n "mount "
+mount --version | awk '{print $NF}' | sed -e s/^mount-// -e s/\)$//
depmod -V 2>&1 | awk 'NR==1 {print "module-init-tools ",$NF}'
diff --git a/security/dummy.c b/security/dummy.c
index 6ff88758647..9623a61dfc7 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -258,16 +258,16 @@ static void dummy_inode_free_security (struct inode *inode)
return;
}
-static int dummy_inode_create (struct inode *inode, struct dentry *dentry,
- int mask)
+static int dummy_inode_init_security (struct inode *inode, struct inode *dir,
+ char **name, void **value, size_t *len)
{
- return 0;
+ return -EOPNOTSUPP;
}
-static void dummy_inode_post_create (struct inode *inode, struct dentry *dentry,
- int mask)
+static int dummy_inode_create (struct inode *inode, struct dentry *dentry,
+ int mask)
{
- return;
+ return 0;
}
static int dummy_inode_link (struct dentry *old_dentry, struct inode *inode,
@@ -276,13 +276,6 @@ static int dummy_inode_link (struct dentry *old_dentry, struct inode *inode,
return 0;
}
-static void dummy_inode_post_link (struct dentry *old_dentry,
- struct inode *inode,
- struct dentry *new_dentry)
-{
- return;
-}
-
static int dummy_inode_unlink (struct inode *inode, struct dentry *dentry)
{
return 0;
@@ -294,24 +287,12 @@ static int dummy_inode_symlink (struct inode *inode, struct dentry *dentry,
return 0;
}
-static void dummy_inode_post_symlink (struct inode *inode,
- struct dentry *dentry, const char *name)
-{
- return;
-}
-
static int dummy_inode_mkdir (struct inode *inode, struct dentry *dentry,
int mask)
{
return 0;
}
-static void dummy_inode_post_mkdir (struct inode *inode, struct dentry *dentry,
- int mask)
-{
- return;
-}
-
static int dummy_inode_rmdir (struct inode *inode, struct dentry *dentry)
{
return 0;
@@ -323,12 +304,6 @@ static int dummy_inode_mknod (struct inode *inode, struct dentry *dentry,
return 0;
}
-static void dummy_inode_post_mknod (struct inode *inode, struct dentry *dentry,
- int mode, dev_t dev)
-{
- return;
-}
-
static int dummy_inode_rename (struct inode *old_inode,
struct dentry *old_dentry,
struct inode *new_inode,
@@ -337,14 +312,6 @@ static int dummy_inode_rename (struct inode *old_inode,
return 0;
}
-static void dummy_inode_post_rename (struct inode *old_inode,
- struct dentry *old_dentry,
- struct inode *new_inode,
- struct dentry *new_dentry)
-{
- return;
-}
-
static int dummy_inode_readlink (struct dentry *dentry)
{
return 0;
@@ -886,20 +853,15 @@ void security_fixup_ops (struct security_operations *ops)
set_to_dummy_if_null(ops, sb_post_pivotroot);
set_to_dummy_if_null(ops, inode_alloc_security);
set_to_dummy_if_null(ops, inode_free_security);
+ set_to_dummy_if_null(ops, inode_init_security);
set_to_dummy_if_null(ops, inode_create);
- set_to_dummy_if_null(ops, inode_post_create);
set_to_dummy_if_null(ops, inode_link);
- set_to_dummy_if_null(ops, inode_post_link);
set_to_dummy_if_null(ops, inode_unlink);
set_to_dummy_if_null(ops, inode_symlink);
- set_to_dummy_if_null(ops, inode_post_symlink);
set_to_dummy_if_null(ops, inode_mkdir);
- set_to_dummy_if_null(ops, inode_post_mkdir);
set_to_dummy_if_null(ops, inode_rmdir);
set_to_dummy_if_null(ops, inode_mknod);
- set_to_dummy_if_null(ops, inode_post_mknod);
set_to_dummy_if_null(ops, inode_rename);
- set_to_dummy_if_null(ops, inode_post_rename);
set_to_dummy_if_null(ops, inode_readlink);
set_to_dummy_if_null(ops, inode_follow_link);
set_to_dummy_if_null(ops, inode_permission);
diff --git a/security/seclvl.c b/security/seclvl.c
index c8e87b22c9b..96b1f2122f6 100644
--- a/security/seclvl.c
+++ b/security/seclvl.c
@@ -321,7 +321,7 @@ plaintext_to_sha1(unsigned char *hash, const char *plaintext, int len)
"bytes.\n", len, PAGE_SIZE);
return -ENOMEM;
}
- tfm = crypto_alloc_tfm("sha1", 0);
+ tfm = crypto_alloc_tfm("sha1", CRYPTO_TFM_REQ_MAY_SLEEP);
if (tfm == NULL) {
seclvl_printk(0, KERN_ERR,
"Failed to load transform for SHA1\n");
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 451502467a9..cf6020f8540 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -490,7 +490,7 @@ out:
}
static inline void avc_print_ipv6_addr(struct audit_buffer *ab,
- struct in6_addr *addr, u16 port,
+ struct in6_addr *addr, __be16 port,
char *name1, char *name2)
{
if (!ipv6_addr_any(addr))
@@ -501,7 +501,7 @@ static inline void avc_print_ipv6_addr(struct audit_buffer *ab,
}
static inline void avc_print_ipv4_addr(struct audit_buffer *ab, u32 addr,
- u16 port, char *name1, char *name2)
+ __be16 port, char *name1, char *name2)
{
if (addr)
audit_log_format(ab, " %s=%d.%d.%d.%d", name1, NIPQUAD(addr));
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 8641f8894b4..f40c8221ec1 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1265,85 +1265,6 @@ static int inode_security_set_sid(struct inode *inode, u32 sid)
return 0;
}
-/* Set the security attributes on a newly created file. */
-static int post_create(struct inode *dir,
- struct dentry *dentry)
-{
-
- struct task_security_struct *tsec;
- struct inode *inode;
- struct inode_security_struct *dsec;
- struct superblock_security_struct *sbsec;
- u32 newsid;
- char *context;
- unsigned int len;
- int rc;
-
- tsec = current->security;
- dsec = dir->i_security;
- sbsec = dir->i_sb->s_security;
-
- inode = dentry->d_inode;
- if (!inode) {
- /* Some file system types (e.g. NFS) may not instantiate
- a dentry for all create operations (e.g. symlink),
- so we have to check to see if the inode is non-NULL. */
- printk(KERN_WARNING "post_create: no inode, dir (dev=%s, "
- "ino=%ld)\n", dir->i_sb->s_id, dir->i_ino);
- return 0;
- }
-
- if (tsec->create_sid && sbsec->behavior != SECURITY_FS_USE_MNTPOINT) {
- newsid = tsec->create_sid;
- } else {
- rc = security_transition_sid(tsec->sid, dsec->sid,
- inode_mode_to_security_class(inode->i_mode),
- &newsid);
- if (rc) {
- printk(KERN_WARNING "post_create: "
- "security_transition_sid failed, rc=%d (dev=%s "
- "ino=%ld)\n",
- -rc, inode->i_sb->s_id, inode->i_ino);
- return rc;
- }
- }
-
- rc = inode_security_set_sid(inode, newsid);
- if (rc) {
- printk(KERN_WARNING "post_create: inode_security_set_sid "
- "failed, rc=%d (dev=%s ino=%ld)\n",
- -rc, inode->i_sb->s_id, inode->i_ino);
- return rc;
- }
-
- if (sbsec->behavior == SECURITY_FS_USE_XATTR &&
- inode->i_op->setxattr) {
- /* Use extended attributes. */
- rc = security_sid_to_context(newsid, &context, &len);
- if (rc) {
- printk(KERN_WARNING "post_create: sid_to_context "
- "failed, rc=%d (dev=%s ino=%ld)\n",
- -rc, inode->i_sb->s_id, inode->i_ino);
- return rc;
- }
- down(&inode->i_sem);
- rc = inode->i_op->setxattr(dentry,
- XATTR_NAME_SELINUX,
- context, len, 0);
- up(&inode->i_sem);
- kfree(context);
- if (rc < 0) {
- printk(KERN_WARNING "post_create: setxattr failed, "
- "rc=%d (dev=%s ino=%ld)\n",
- -rc, inode->i_sb->s_id, inode->i_ino);
- return rc;
- }
- }
-
- return 0;
-}
-
-
/* Hook functions begin here. */
static int selinux_ptrace(struct task_struct *parent, struct task_struct *child)
@@ -1673,6 +1594,7 @@ static inline void flush_unauthorized_files(struct files_struct * files)
struct avc_audit_data ad;
struct file *file, *devnull = NULL;
struct tty_struct *tty = current->signal->tty;
+ struct fdtable *fdt;
long j = -1;
if (tty) {
@@ -1706,9 +1628,10 @@ static inline void flush_unauthorized_files(struct files_struct * files)
j++;
i = j * __NFDBITS;
- if (i >= files->max_fds || i >= files->max_fdset)
+ fdt = files_fdtable(files);
+ if (i >= fdt->max_fds || i >= fdt->max_fdset)
break;
- set = files->open_fds->fds_bits[j];
+ set = fdt->open_fds->fds_bits[j];
if (!set)
continue;
spin_unlock(&files->file_lock);
@@ -1729,7 +1652,7 @@ static inline void flush_unauthorized_files(struct files_struct * files)
continue;
}
if (devnull) {
- atomic_inc(&devnull->f_count);
+ rcuref_inc(&devnull->f_count);
} else {
devnull = dentry_open(dget(selinux_null), mntget(selinuxfs_mount), O_RDWR);
if (!devnull) {
@@ -2018,14 +1941,64 @@ static void selinux_inode_free_security(struct inode *inode)
inode_free_security(inode);
}
-static int selinux_inode_create(struct inode *dir, struct dentry *dentry, int mask)
+static int selinux_inode_init_security(struct inode *inode, struct inode *dir,
+ char **name, void **value,
+ size_t *len)
{
- return may_create(dir, dentry, SECCLASS_FILE);
+ struct task_security_struct *tsec;
+ struct inode_security_struct *dsec;
+ struct superblock_security_struct *sbsec;
+ struct inode_security_struct *isec;
+ u32 newsid, clen;
+ int rc;
+ char *namep = NULL, *context;
+
+ tsec = current->security;
+ dsec = dir->i_security;
+ sbsec = dir->i_sb->s_security;
+ isec = inode->i_security;
+
+ if (tsec->create_sid && sbsec->behavior != SECURITY_FS_USE_MNTPOINT) {
+ newsid = tsec->create_sid;
+ } else {
+ rc = security_transition_sid(tsec->sid, dsec->sid,
+ inode_mode_to_security_class(inode->i_mode),
+ &newsid);
+ if (rc) {
+ printk(KERN_WARNING "%s: "
+ "security_transition_sid failed, rc=%d (dev=%s "
+ "ino=%ld)\n",
+ __FUNCTION__,
+ -rc, inode->i_sb->s_id, inode->i_ino);
+ return rc;
+ }
+ }
+
+ inode_security_set_sid(inode, newsid);
+
+ if (name) {
+ namep = kstrdup(XATTR_SELINUX_SUFFIX, GFP_KERNEL);
+ if (!namep)
+ return -ENOMEM;
+ *name = namep;
+ }
+
+ if (value && len) {
+ rc = security_sid_to_context(newsid, &context, &clen);
+ if (rc) {
+ kfree(namep);
+ return rc;
+ }
+ *value = context;
+ *len = clen;
+ }
+
+ return 0;
}
-static void selinux_inode_post_create(struct inode *dir, struct dentry *dentry, int mask)
+static int selinux_inode_create(struct inode *dir, struct dentry *dentry, int mask)
{
- post_create(dir, dentry);
+ return may_create(dir, dentry, SECCLASS_FILE);
}
static int selinux_inode_link(struct dentry *old_dentry, struct inode *dir, struct dentry *new_dentry)
@@ -2038,11 +2011,6 @@ static int selinux_inode_link(struct dentry *old_dentry, struct inode *dir, stru
return may_link(dir, old_dentry, MAY_LINK);
}
-static void selinux_inode_post_link(struct dentry *old_dentry, struct inode *inode, struct dentry *new_dentry)
-{
- return;
-}
-
static int selinux_inode_unlink(struct inode *dir, struct dentry *dentry)
{
int rc;
@@ -2058,21 +2026,11 @@ static int selinux_inode_symlink(struct inode *dir, struct dentry *dentry, const
return may_create(dir, dentry, SECCLASS_LNK_FILE);
}
-static void selinux_inode_post_symlink(struct inode *dir, struct dentry *dentry, const char *name)
-{
- post_create(dir, dentry);
-}
-
static int selinux_inode_mkdir(struct inode *dir, struct dentry *dentry, int mask)
{
return may_create(dir, dentry, SECCLASS_DIR);
}
-static void selinux_inode_post_mkdir(struct inode *dir, struct dentry *dentry, int mask)
-{
- post_create(dir, dentry);
-}
-
static int selinux_inode_rmdir(struct inode *dir, struct dentry *dentry)
{
return may_link(dir, dentry, MAY_RMDIR);
@@ -2089,23 +2047,12 @@ static int selinux_inode_mknod(struct inode *dir, struct dentry *dentry, int mod
return may_create(dir, dentry, inode_mode_to_security_class(mode));
}
-static void selinux_inode_post_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
-{
- post_create(dir, dentry);
-}
-
static int selinux_inode_rename(struct inode *old_inode, struct dentry *old_dentry,
struct inode *new_inode, struct dentry *new_dentry)
{
return may_rename(old_inode, old_dentry, new_inode, new_dentry);
}
-static void selinux_inode_post_rename(struct inode *old_inode, struct dentry *old_dentry,
- struct inode *new_inode, struct dentry *new_dentry)
-{
- return;
-}
-
static int selinux_inode_readlink(struct dentry *dentry)
{
return dentry_has_perm(current, NULL, dentry, FILE__READ);
@@ -4298,20 +4245,15 @@ static struct security_operations selinux_ops = {
.inode_alloc_security = selinux_inode_alloc_security,
.inode_free_security = selinux_inode_free_security,
+ .inode_init_security = selinux_inode_init_security,
.inode_create = selinux_inode_create,
- .inode_post_create = selinux_inode_post_create,
.inode_link = selinux_inode_link,
- .inode_post_link = selinux_inode_post_link,
.inode_unlink = selinux_inode_unlink,
.inode_symlink = selinux_inode_symlink,
- .inode_post_symlink = selinux_inode_post_symlink,
.inode_mkdir = selinux_inode_mkdir,
- .inode_post_mkdir = selinux_inode_post_mkdir,
.inode_rmdir = selinux_inode_rmdir,
.inode_mknod = selinux_inode_mknod,
- .inode_post_mknod = selinux_inode_post_mknod,
.inode_rename = selinux_inode_rename,
- .inode_post_rename = selinux_inode_post_rename,
.inode_readlink = selinux_inode_readlink,
.inode_follow_link = selinux_inode_follow_link,
.inode_permission = selinux_inode_permission,
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 71c0a19c975..5f016c98056 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -23,10 +23,11 @@
#define POLICYDB_VERSION_NLCLASS 18
#define POLICYDB_VERSION_VALIDATETRANS 19
#define POLICYDB_VERSION_MLS 19
+#define POLICYDB_VERSION_AVTAB 20
/* Range of policy versions we understand*/
#define POLICYDB_VERSION_MIN POLICYDB_VERSION_BASE
-#define POLICYDB_VERSION_MAX POLICYDB_VERSION_MLS
+#define POLICYDB_VERSION_MAX POLICYDB_VERSION_AVTAB
#ifdef CONFIG_SECURITY_SELINUX_BOOTPARAM
extern int selinux_enabled;
diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c
index f238c034c44..dde094feb20 100644
--- a/security/selinux/ss/avtab.c
+++ b/security/selinux/ss/avtab.c
@@ -58,6 +58,7 @@ static int avtab_insert(struct avtab *h, struct avtab_key *key, struct avtab_dat
{
int hvalue;
struct avtab_node *prev, *cur, *newnode;
+ u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
if (!h)
return -EINVAL;
@@ -69,7 +70,7 @@ static int avtab_insert(struct avtab *h, struct avtab_key *key, struct avtab_dat
if (key->source_type == cur->key.source_type &&
key->target_type == cur->key.target_type &&
key->target_class == cur->key.target_class &&
- (datum->specified & cur->datum.specified))
+ (specified & cur->key.specified))
return -EEXIST;
if (key->source_type < cur->key.source_type)
break;
@@ -98,6 +99,7 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
{
int hvalue;
struct avtab_node *prev, *cur, *newnode;
+ u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
if (!h)
return NULL;
@@ -108,7 +110,7 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
if (key->source_type == cur->key.source_type &&
key->target_type == cur->key.target_type &&
key->target_class == cur->key.target_class &&
- (datum->specified & cur->datum.specified))
+ (specified & cur->key.specified))
break;
if (key->source_type < cur->key.source_type)
break;
@@ -125,10 +127,11 @@ avtab_insert_nonunique(struct avtab * h, struct avtab_key * key, struct avtab_da
return newnode;
}
-struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int specified)
+struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key)
{
int hvalue;
struct avtab_node *cur;
+ u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
if (!h)
return NULL;
@@ -138,7 +141,7 @@ struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int spe
if (key->source_type == cur->key.source_type &&
key->target_type == cur->key.target_type &&
key->target_class == cur->key.target_class &&
- (specified & cur->datum.specified))
+ (specified & cur->key.specified))
return &cur->datum;
if (key->source_type < cur->key.source_type)
@@ -159,10 +162,11 @@ struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *key, int spe
* conjunction with avtab_search_next_node()
*/
struct avtab_node*
-avtab_search_node(struct avtab *h, struct avtab_key *key, int specified)
+avtab_search_node(struct avtab *h, struct avtab_key *key)
{
int hvalue;
struct avtab_node *cur;
+ u16 specified = key->specified & ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
if (!h)
return NULL;
@@ -172,7 +176,7 @@ avtab_search_node(struct avtab *h, struct avtab_key *key, int specified)
if (key->source_type == cur->key.source_type &&
key->target_type == cur->key.target_type &&
key->target_class == cur->key.target_class &&
- (specified & cur->datum.specified))
+ (specified & cur->key.specified))
return cur;
if (key->source_type < cur->key.source_type)
@@ -196,11 +200,12 @@ avtab_search_node_next(struct avtab_node *node, int specified)
if (!node)
return NULL;
+ specified &= ~(AVTAB_ENABLED|AVTAB_ENABLED_OLD);
for (cur = node->next; cur; cur = cur->next) {
if (node->key.source_type == cur->key.source_type &&
node->key.target_type == cur->key.target_type &&
node->key.target_class == cur->key.target_class &&
- (specified & cur->datum.specified))
+ (specified & cur->key.specified))
return cur;
if (node->key.source_type < cur->key.source_type)
@@ -278,76 +283,129 @@ void avtab_hash_eval(struct avtab *h, char *tag)
max_chain_len);
}
-int avtab_read_item(void *fp, struct avtab_datum *avdatum, struct avtab_key *avkey)
+static uint16_t spec_order[] = {
+ AVTAB_ALLOWED,
+ AVTAB_AUDITDENY,
+ AVTAB_AUDITALLOW,
+ AVTAB_TRANSITION,
+ AVTAB_CHANGE,
+ AVTAB_MEMBER
+};
+
+int avtab_read_item(void *fp, u32 vers, struct avtab *a,
+ int (*insertf)(struct avtab *a, struct avtab_key *k,
+ struct avtab_datum *d, void *p),
+ void *p)
{
- u32 buf[7];
- u32 items, items2;
- int rc;
+ __le16 buf16[4];
+ u16 enabled;
+ __le32 buf32[7];
+ u32 items, items2, val;
+ struct avtab_key key;
+ struct avtab_datum datum;
+ int i, rc;
+
+ memset(&key, 0, sizeof(struct avtab_key));
+ memset(&datum, 0, sizeof(struct avtab_datum));
+
+ if (vers < POLICYDB_VERSION_AVTAB) {
+ rc = next_entry(buf32, fp, sizeof(u32));
+ if (rc < 0) {
+ printk(KERN_ERR "security: avtab: truncated entry\n");
+ return -1;
+ }
+ items2 = le32_to_cpu(buf32[0]);
+ if (items2 > ARRAY_SIZE(buf32)) {
+ printk(KERN_ERR "security: avtab: entry overflow\n");
+ return -1;
- memset(avkey, 0, sizeof(struct avtab_key));
- memset(avdatum, 0, sizeof(struct avtab_datum));
+ }
+ rc = next_entry(buf32, fp, sizeof(u32)*items2);
+ if (rc < 0) {
+ printk(KERN_ERR "security: avtab: truncated entry\n");
+ return -1;
+ }
+ items = 0;
- rc = next_entry(buf, fp, sizeof(u32));
- if (rc < 0) {
- printk(KERN_ERR "security: avtab: truncated entry\n");
- goto bad;
- }
- items2 = le32_to_cpu(buf[0]);
- if (items2 > ARRAY_SIZE(buf)) {
- printk(KERN_ERR "security: avtab: entry overflow\n");
- goto bad;
+ val = le32_to_cpu(buf32[items++]);
+ key.source_type = (u16)val;
+ if (key.source_type != val) {
+ printk("security: avtab: truncated source type\n");
+ return -1;
+ }
+ val = le32_to_cpu(buf32[items++]);
+ key.target_type = (u16)val;
+ if (key.target_type != val) {
+ printk("security: avtab: truncated target type\n");
+ return -1;
+ }
+ val = le32_to_cpu(buf32[items++]);
+ key.target_class = (u16)val;
+ if (key.target_class != val) {
+ printk("security: avtab: truncated target class\n");
+ return -1;
+ }
+
+ val = le32_to_cpu(buf32[items++]);
+ enabled = (val & AVTAB_ENABLED_OLD) ? AVTAB_ENABLED : 0;
+
+ if (!(val & (AVTAB_AV | AVTAB_TYPE))) {
+ printk("security: avtab: null entry\n");
+ return -1;
+ }
+ if ((val & AVTAB_AV) &&
+ (val & AVTAB_TYPE)) {
+ printk("security: avtab: entry has both access vectors and types\n");
+ return -1;
+ }
+
+ for (i = 0; i < sizeof(spec_order)/sizeof(u16); i++) {
+ if (val & spec_order[i]) {
+ key.specified = spec_order[i] | enabled;
+ datum.data = le32_to_cpu(buf32[items++]);
+ rc = insertf(a, &key, &datum, p);
+ if (rc) return rc;
+ }
+ }
+
+ if (items != items2) {
+ printk("security: avtab: entry only had %d items, expected %d\n", items2, items);
+ return -1;
+ }
+ return 0;
}
- rc = next_entry(buf, fp, sizeof(u32)*items2);
+
+ rc = next_entry(buf16, fp, sizeof(u16)*4);
if (rc < 0) {
- printk(KERN_ERR "security: avtab: truncated entry\n");
- goto bad;
+ printk("security: avtab: truncated entry\n");
+ return -1;
}
+
items = 0;
- avkey->source_type = le32_to_cpu(buf[items++]);
- avkey->target_type = le32_to_cpu(buf[items++]);
- avkey->target_class = le32_to_cpu(buf[items++]);
- avdatum->specified = le32_to_cpu(buf[items++]);
- if (!(avdatum->specified & (AVTAB_AV | AVTAB_TYPE))) {
- printk(KERN_ERR "security: avtab: null entry\n");
- goto bad;
- }
- if ((avdatum->specified & AVTAB_AV) &&
- (avdatum->specified & AVTAB_TYPE)) {
- printk(KERN_ERR "security: avtab: entry has both access vectors and types\n");
- goto bad;
- }
- if (avdatum->specified & AVTAB_AV) {
- if (avdatum->specified & AVTAB_ALLOWED)
- avtab_allowed(avdatum) = le32_to_cpu(buf[items++]);
- if (avdatum->specified & AVTAB_AUDITDENY)
- avtab_auditdeny(avdatum) = le32_to_cpu(buf[items++]);
- if (avdatum->specified & AVTAB_AUDITALLOW)
- avtab_auditallow(avdatum) = le32_to_cpu(buf[items++]);
- } else {
- if (avdatum->specified & AVTAB_TRANSITION)
- avtab_transition(avdatum) = le32_to_cpu(buf[items++]);
- if (avdatum->specified & AVTAB_CHANGE)
- avtab_change(avdatum) = le32_to_cpu(buf[items++]);
- if (avdatum->specified & AVTAB_MEMBER)
- avtab_member(avdatum) = le32_to_cpu(buf[items++]);
- }
- if (items != items2) {
- printk(KERN_ERR "security: avtab: entry only had %d items, expected %d\n",
- items2, items);
- goto bad;
+ key.source_type = le16_to_cpu(buf16[items++]);
+ key.target_type = le16_to_cpu(buf16[items++]);
+ key.target_class = le16_to_cpu(buf16[items++]);
+ key.specified = le16_to_cpu(buf16[items++]);
+
+ rc = next_entry(buf32, fp, sizeof(u32));
+ if (rc < 0) {
+ printk("security: avtab: truncated entry\n");
+ return -1;
}
+ datum.data = le32_to_cpu(*buf32);
+ return insertf(a, &key, &datum, p);
+}
- return 0;
-bad:
- return -1;
+static int avtab_insertf(struct avtab *a, struct avtab_key *k,
+ struct avtab_datum *d, void *p)
+{
+ return avtab_insert(a, k, d);
}
-int avtab_read(struct avtab *a, void *fp, u32 config)
+int avtab_read(struct avtab *a, void *fp, u32 vers)
{
int rc;
- struct avtab_key avkey;
- struct avtab_datum avdatum;
- u32 buf[1];
+ __le32 buf[1];
u32 nel, i;
@@ -363,16 +421,14 @@ int avtab_read(struct avtab *a, void *fp, u32 config)
goto bad;
}
for (i = 0; i < nel; i++) {
- if (avtab_read_item(fp, &avdatum, &avkey)) {
- rc = -EINVAL;
- goto bad;
- }
- rc = avtab_insert(a, &avkey, &avdatum);
+ rc = avtab_read_item(fp,vers, a, avtab_insertf, NULL);
if (rc) {
if (rc == -ENOMEM)
printk(KERN_ERR "security: avtab: out of memory\n");
- if (rc == -EEXIST)
+ else if (rc == -EEXIST)
printk(KERN_ERR "security: avtab: duplicate entry\n");
+ else
+ rc = -EINVAL;
goto bad;
}
}
diff --git a/security/selinux/ss/avtab.h b/security/selinux/ss/avtab.h
index 519d4f6dc65..0a90d939af9 100644
--- a/security/selinux/ss/avtab.h
+++ b/security/selinux/ss/avtab.h
@@ -21,12 +21,9 @@
#define _SS_AVTAB_H_
struct avtab_key {
- u32 source_type; /* source type */
- u32 target_type; /* target type */
- u32 target_class; /* target object class */
-};
-
-struct avtab_datum {
+ u16 source_type; /* source type */
+ u16 target_type; /* target type */
+ u16 target_class; /* target object class */
#define AVTAB_ALLOWED 1
#define AVTAB_AUDITALLOW 2
#define AVTAB_AUDITDENY 4
@@ -35,15 +32,13 @@ struct avtab_datum {
#define AVTAB_MEMBER 32
#define AVTAB_CHANGE 64
#define AVTAB_TYPE (AVTAB_TRANSITION | AVTAB_MEMBER | AVTAB_CHANGE)
-#define AVTAB_ENABLED 0x80000000 /* reserved for used in cond_avtab */
- u32 specified; /* what fields are specified */
- u32 data[3]; /* access vectors or types */
-#define avtab_allowed(x) (x)->data[0]
-#define avtab_auditdeny(x) (x)->data[1]
-#define avtab_auditallow(x) (x)->data[2]
-#define avtab_transition(x) (x)->data[0]
-#define avtab_change(x) (x)->data[1]
-#define avtab_member(x) (x)->data[2]
+#define AVTAB_ENABLED_OLD 0x80000000 /* reserved for used in cond_avtab */
+#define AVTAB_ENABLED 0x8000 /* reserved for used in cond_avtab */
+ u16 specified; /* what field is specified */
+};
+
+struct avtab_datum {
+ u32 data; /* access vector or type value */
};
struct avtab_node {
@@ -58,17 +53,21 @@ struct avtab {
};
int avtab_init(struct avtab *);
-struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *k, int specified);
+struct avtab_datum *avtab_search(struct avtab *h, struct avtab_key *k);
void avtab_destroy(struct avtab *h);
void avtab_hash_eval(struct avtab *h, char *tag);
-int avtab_read_item(void *fp, struct avtab_datum *avdatum, struct avtab_key *avkey);
-int avtab_read(struct avtab *a, void *fp, u32 config);
+int avtab_read_item(void *fp, uint32_t vers, struct avtab *a,
+ int (*insert)(struct avtab *a, struct avtab_key *k,
+ struct avtab_datum *d, void *p),
+ void *p);
+
+int avtab_read(struct avtab *a, void *fp, u32 vers);
struct avtab_node *avtab_insert_nonunique(struct avtab *h, struct avtab_key *key,
struct avtab_datum *datum);
-struct avtab_node *avtab_search_node(struct avtab *h, struct avtab_key *key, int specified);
+struct avtab_node *avtab_search_node(struct avtab *h, struct avtab_key *key);
struct avtab_node *avtab_search_node_next(struct avtab_node *node, int specified);
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c
index e2057f5a411..daf28800746 100644
--- a/security/selinux/ss/conditional.c
+++ b/security/selinux/ss/conditional.c
@@ -100,18 +100,18 @@ int evaluate_cond_node(struct policydb *p, struct cond_node *node)
/* turn the rules on or off */
for (cur = node->true_list; cur != NULL; cur = cur->next) {
if (new_state <= 0) {
- cur->node->datum.specified &= ~AVTAB_ENABLED;
+ cur->node->key.specified &= ~AVTAB_ENABLED;
} else {
- cur->node->datum.specified |= AVTAB_ENABLED;
+ cur->node->key.specified |= AVTAB_ENABLED;
}
}
for (cur = node->false_list; cur != NULL; cur = cur->next) {
/* -1 or 1 */
if (new_state) {
- cur->node->datum.specified &= ~AVTAB_ENABLED;
+ cur->node->key.specified &= ~AVTAB_ENABLED;
} else {
- cur->node->datum.specified |= AVTAB_ENABLED;
+ cur->node->key.specified |= AVTAB_ENABLED;
}
}
}
@@ -216,7 +216,8 @@ int cond_read_bool(struct policydb *p, struct hashtab *h, void *fp)
{
char *key = NULL;
struct cond_bool_datum *booldatum;
- u32 buf[3], len;
+ __le32 buf[3];
+ u32 len;
int rc;
booldatum = kmalloc(sizeof(struct cond_bool_datum), GFP_KERNEL);
@@ -252,104 +253,127 @@ err:
return -1;
}
-static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list **ret_list,
- struct cond_av_list *other)
+struct cond_insertf_data
{
- struct cond_av_list *list, *last = NULL, *cur;
- struct avtab_key key;
- struct avtab_datum datum;
+ struct policydb *p;
+ struct cond_av_list *other;
+ struct cond_av_list *head;
+ struct cond_av_list *tail;
+};
+
+static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum *d, void *ptr)
+{
+ struct cond_insertf_data *data = ptr;
+ struct policydb *p = data->p;
+ struct cond_av_list *other = data->other, *list, *cur;
struct avtab_node *node_ptr;
- int rc;
- u32 buf[1], i, len;
u8 found;
- *ret_list = NULL;
-
- len = 0;
- rc = next_entry(buf, fp, sizeof buf);
- if (rc < 0)
- return -1;
-
- len = le32_to_cpu(buf[0]);
- if (len == 0) {
- return 0;
- }
- for (i = 0; i < len; i++) {
- if (avtab_read_item(fp, &datum, &key))
+ /*
+ * For type rules we have to make certain there aren't any
+ * conflicting rules by searching the te_avtab and the
+ * cond_te_avtab.
+ */
+ if (k->specified & AVTAB_TYPE) {
+ if (avtab_search(&p->te_avtab, k)) {
+ printk("security: type rule already exists outside of a conditional.");
goto err;
-
+ }
/*
- * For type rules we have to make certain there aren't any
- * conflicting rules by searching the te_avtab and the
- * cond_te_avtab.
+ * If we are reading the false list other will be a pointer to
+ * the true list. We can have duplicate entries if there is only
+ * 1 other entry and it is in our true list.
+ *
+ * If we are reading the true list (other == NULL) there shouldn't
+ * be any other entries.
*/
- if (datum.specified & AVTAB_TYPE) {
- if (avtab_search(&p->te_avtab, &key, AVTAB_TYPE)) {
- printk("security: type rule already exists outside of a conditional.");
- goto err;
- }
- /*
- * If we are reading the false list other will be a pointer to
- * the true list. We can have duplicate entries if there is only
- * 1 other entry and it is in our true list.
- *
- * If we are reading the true list (other == NULL) there shouldn't
- * be any other entries.
- */
- if (other) {
- node_ptr = avtab_search_node(&p->te_cond_avtab, &key, AVTAB_TYPE);
- if (node_ptr) {
- if (avtab_search_node_next(node_ptr, AVTAB_TYPE)) {
- printk("security: too many conflicting type rules.");
- goto err;
- }
- found = 0;
- for (cur = other; cur != NULL; cur = cur->next) {
- if (cur->node == node_ptr) {
- found = 1;
- break;
- }
- }
- if (!found) {
- printk("security: conflicting type rules.");
- goto err;
+ if (other) {
+ node_ptr = avtab_search_node(&p->te_cond_avtab, k);
+ if (node_ptr) {
+ if (avtab_search_node_next(node_ptr, k->specified)) {
+ printk("security: too many conflicting type rules.");
+ goto err;
+ }
+ found = 0;
+ for (cur = other; cur != NULL; cur = cur->next) {
+ if (cur->node == node_ptr) {
+ found = 1;
+ break;
}
}
- } else {
- if (avtab_search(&p->te_cond_avtab, &key, AVTAB_TYPE)) {
- printk("security: conflicting type rules when adding type rule for true.");
+ if (!found) {
+ printk("security: conflicting type rules.\n");
goto err;
}
}
+ } else {
+ if (avtab_search(&p->te_cond_avtab, k)) {
+ printk("security: conflicting type rules when adding type rule for true.\n");
+ goto err;
+ }
}
- node_ptr = avtab_insert_nonunique(&p->te_cond_avtab, &key, &datum);
- if (!node_ptr) {
- printk("security: could not insert rule.");
- goto err;
- }
-
- list = kmalloc(sizeof(struct cond_av_list), GFP_KERNEL);
- if (!list)
- goto err;
- memset(list, 0, sizeof(struct cond_av_list));
-
- list->node = node_ptr;
- if (i == 0)
- *ret_list = list;
- else
- last->next = list;
- last = list;
+ }
+ node_ptr = avtab_insert_nonunique(&p->te_cond_avtab, k, d);
+ if (!node_ptr) {
+ printk("security: could not insert rule.");
+ goto err;
}
+ list = kmalloc(sizeof(struct cond_av_list), GFP_KERNEL);
+ if (!list)
+ goto err;
+ memset(list, 0, sizeof(*list));
+
+ list->node = node_ptr;
+ if (!data->head)
+ data->head = list;
+ else
+ data->tail->next = list;
+ data->tail = list;
return 0;
+
err:
- cond_av_list_destroy(*ret_list);
- *ret_list = NULL;
+ cond_av_list_destroy(data->head);
+ data->head = NULL;
return -1;
}
+static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list **ret_list, struct cond_av_list *other)
+{
+ int i, rc;
+ __le32 buf[1];
+ u32 len;
+ struct cond_insertf_data data;
+
+ *ret_list = NULL;
+
+ len = 0;
+ rc = next_entry(buf, fp, sizeof(u32));
+ if (rc < 0)
+ return -1;
+
+ len = le32_to_cpu(buf[0]);
+ if (len == 0) {
+ return 0;
+ }
+
+ data.p = p;
+ data.other = other;
+ data.head = NULL;
+ data.tail = NULL;
+ for (i = 0; i < len; i++) {
+ rc = avtab_read_item(fp, p->policyvers, &p->te_cond_avtab, cond_insertf, &data);
+ if (rc)
+ return rc;
+
+ }
+
+ *ret_list = data.head;
+ return 0;
+}
+
static int expr_isvalid(struct policydb *p, struct cond_expr *expr)
{
if (expr->expr_type <= 0 || expr->expr_type > COND_LAST) {
@@ -366,7 +390,8 @@ static int expr_isvalid(struct policydb *p, struct cond_expr *expr)
static int cond_read_node(struct policydb *p, struct cond_node *node, void *fp)
{
- u32 buf[2], len, i;
+ __le32 buf[2];
+ u32 len, i;
int rc;
struct cond_expr *expr = NULL, *last = NULL;
@@ -424,7 +449,8 @@ err:
int cond_read_list(struct policydb *p, void *fp)
{
struct cond_node *node, *last = NULL;
- u32 buf[1], i, len;
+ __le32 buf[1];
+ u32 i, len;
int rc;
rc = next_entry(buf, fp, sizeof buf);
@@ -452,6 +478,7 @@ int cond_read_list(struct policydb *p, void *fp)
return 0;
err:
cond_list_destroy(p->cond_list);
+ p->cond_list = NULL;
return -1;
}
@@ -465,22 +492,22 @@ void cond_compute_av(struct avtab *ctab, struct avtab_key *key, struct av_decisi
if(!ctab || !key || !avd)
return;
- for(node = avtab_search_node(ctab, key, AVTAB_AV); node != NULL;
- node = avtab_search_node_next(node, AVTAB_AV)) {
- if ( (__u32) (AVTAB_ALLOWED|AVTAB_ENABLED) ==
- (node->datum.specified & (AVTAB_ALLOWED|AVTAB_ENABLED)))
- avd->allowed |= avtab_allowed(&node->datum);
- if ( (__u32) (AVTAB_AUDITDENY|AVTAB_ENABLED) ==
- (node->datum.specified & (AVTAB_AUDITDENY|AVTAB_ENABLED)))
+ for(node = avtab_search_node(ctab, key); node != NULL;
+ node = avtab_search_node_next(node, key->specified)) {
+ if ( (u16) (AVTAB_ALLOWED|AVTAB_ENABLED) ==
+ (node->key.specified & (AVTAB_ALLOWED|AVTAB_ENABLED)))
+ avd->allowed |= node->datum.data;
+ if ( (u16) (AVTAB_AUDITDENY|AVTAB_ENABLED) ==
+ (node->key.specified & (AVTAB_AUDITDENY|AVTAB_ENABLED)))
/* Since a '0' in an auditdeny mask represents a
* permission we do NOT want to audit (dontaudit), we use
* the '&' operand to ensure that all '0's in the mask
* are retained (much unlike the allow and auditallow cases).
*/
- avd->auditdeny &= avtab_auditdeny(&node->datum);
- if ( (__u32) (AVTAB_AUDITALLOW|AVTAB_ENABLED) ==
- (node->datum.specified & (AVTAB_AUDITALLOW|AVTAB_ENABLED)))
- avd->auditallow |= avtab_auditallow(&node->datum);
+ avd->auditdeny &= node->datum.data;
+ if ( (u16) (AVTAB_AUDITALLOW|AVTAB_ENABLED) ==
+ (node->key.specified & (AVTAB_AUDITALLOW|AVTAB_ENABLED)))
+ avd->auditallow |= node->datum.data;
}
return;
}
diff --git a/security/selinux/ss/ebitmap.c b/security/selinux/ss/ebitmap.c
index d8ce9cc0b9f..d515154128c 100644
--- a/security/selinux/ss/ebitmap.c
+++ b/security/selinux/ss/ebitmap.c
@@ -196,8 +196,9 @@ int ebitmap_read(struct ebitmap *e, void *fp)
{
int rc;
struct ebitmap_node *n, *l;
- u32 buf[3], mapsize, count, i;
- u64 map;
+ __le32 buf[3];
+ u32 mapsize, count, i;
+ __le64 map;
ebitmap_init(e);
diff --git a/security/selinux/ss/ebitmap.h b/security/selinux/ss/ebitmap.h
index 471370233fd..8bf41055a6c 100644
--- a/security/selinux/ss/ebitmap.h
+++ b/security/selinux/ss/ebitmap.h
@@ -32,11 +32,41 @@ struct ebitmap {
#define ebitmap_length(e) ((e)->highbit)
#define ebitmap_startbit(e) ((e)->node ? (e)->node->startbit : 0)
+static inline unsigned int ebitmap_start(struct ebitmap *e,
+ struct ebitmap_node **n)
+{
+ *n = e->node;
+ return ebitmap_startbit(e);
+}
+
static inline void ebitmap_init(struct ebitmap *e)
{
memset(e, 0, sizeof(*e));
}
+static inline unsigned int ebitmap_next(struct ebitmap_node **n,
+ unsigned int bit)
+{
+ if ((bit == ((*n)->startbit + MAPSIZE - 1)) &&
+ (*n)->next) {
+ *n = (*n)->next;
+ return (*n)->startbit;
+ }
+
+ return (bit+1);
+}
+
+static inline int ebitmap_node_get_bit(struct ebitmap_node * n,
+ unsigned int bit)
+{
+ if (n->map & (MAPBIT << (bit - n->startbit)))
+ return 1;
+ return 0;
+}
+
+#define ebitmap_for_each_bit(e, n, bit) \
+ for (bit = ebitmap_start(e, &n); bit < ebitmap_length(e); bit = ebitmap_next(&n, bit)) \
+
int ebitmap_cmp(struct ebitmap *e1, struct ebitmap *e2);
int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src);
int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2);
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index d4c32c39ccc..aaefac2921f 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -27,6 +27,7 @@
int mls_compute_context_len(struct context * context)
{
int i, l, len, range;
+ struct ebitmap_node *node;
if (!selinux_mls_enabled)
return 0;
@@ -36,24 +37,24 @@ int mls_compute_context_len(struct context * context)
range = 0;
len += strlen(policydb.p_sens_val_to_name[context->range.level[l].sens - 1]);
- for (i = 1; i <= ebitmap_length(&context->range.level[l].cat); i++) {
- if (ebitmap_get_bit(&context->range.level[l].cat, i - 1)) {
+ ebitmap_for_each_bit(&context->range.level[l].cat, node, i) {
+ if (ebitmap_node_get_bit(node, i)) {
if (range) {
range++;
continue;
}
- len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
+ len += strlen(policydb.p_cat_val_to_name[i]) + 1;
range++;
} else {
if (range > 1)
- len += strlen(policydb.p_cat_val_to_name[i - 2]) + 1;
+ len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
range = 0;
}
}
/* Handle case where last category is the end of range */
if (range > 1)
- len += strlen(policydb.p_cat_val_to_name[i - 2]) + 1;
+ len += strlen(policydb.p_cat_val_to_name[i - 1]) + 1;
if (l == 0) {
if (mls_level_eq(&context->range.level[0],
@@ -77,6 +78,7 @@ void mls_sid_to_context(struct context *context,
{
char *scontextp;
int i, l, range, wrote_sep;
+ struct ebitmap_node *node;
if (!selinux_mls_enabled)
return;
@@ -94,8 +96,8 @@ void mls_sid_to_context(struct context *context,
scontextp += strlen(policydb.p_sens_val_to_name[context->range.level[l].sens - 1]);
/* categories */
- for (i = 1; i <= ebitmap_length(&context->range.level[l].cat); i++) {
- if (ebitmap_get_bit(&context->range.level[l].cat, i - 1)) {
+ ebitmap_for_each_bit(&context->range.level[l].cat, node, i) {
+ if (ebitmap_node_get_bit(node, i)) {
if (range) {
range++;
continue;
@@ -106,8 +108,8 @@ void mls_sid_to_context(struct context *context,
wrote_sep = 1;
} else
*scontextp++ = ',';
- strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
- scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
+ strcpy(scontextp, policydb.p_cat_val_to_name[i]);
+ scontextp += strlen(policydb.p_cat_val_to_name[i]);
range++;
} else {
if (range > 1) {
@@ -116,8 +118,8 @@ void mls_sid_to_context(struct context *context,
else
*scontextp++ = ',';
- strcpy(scontextp, policydb.p_cat_val_to_name[i - 2]);
- scontextp += strlen(policydb.p_cat_val_to_name[i - 2]);
+ strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
+ scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
}
range = 0;
}
@@ -130,8 +132,8 @@ void mls_sid_to_context(struct context *context,
else
*scontextp++ = ',';
- strcpy(scontextp, policydb.p_cat_val_to_name[i - 2]);
- scontextp += strlen(policydb.p_cat_val_to_name[i - 2]);
+ strcpy(scontextp, policydb.p_cat_val_to_name[i - 1]);
+ scontextp += strlen(policydb.p_cat_val_to_name[i - 1]);
}
if (l == 0) {
@@ -157,6 +159,7 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
{
struct level_datum *levdatum;
struct user_datum *usrdatum;
+ struct ebitmap_node *node;
int i, l;
if (!selinux_mls_enabled)
@@ -179,11 +182,11 @@ int mls_context_isvalid(struct policydb *p, struct context *c)
if (!levdatum)
return 0;
- for (i = 1; i <= ebitmap_length(&c->range.level[l].cat); i++) {
- if (ebitmap_get_bit(&c->range.level[l].cat, i - 1)) {
+ ebitmap_for_each_bit(&c->range.level[l].cat, node, i) {
+ if (ebitmap_node_get_bit(node, i)) {
if (i > p->p_cats.nprim)
return 0;
- if (!ebitmap_get_bit(&levdatum->level->cat, i - 1))
+ if (!ebitmap_get_bit(&levdatum->level->cat, i))
/*
* Category may not be associated with
* sensitivity in low level.
@@ -468,6 +471,7 @@ int mls_convert_context(struct policydb *oldp,
struct level_datum *levdatum;
struct cat_datum *catdatum;
struct ebitmap bitmap;
+ struct ebitmap_node *node;
int l, i;
if (!selinux_mls_enabled)
@@ -482,12 +486,12 @@ int mls_convert_context(struct policydb *oldp,
c->range.level[l].sens = levdatum->level->sens;
ebitmap_init(&bitmap);
- for (i = 1; i <= ebitmap_length(&c->range.level[l].cat); i++) {
- if (ebitmap_get_bit(&c->range.level[l].cat, i - 1)) {
+ ebitmap_for_each_bit(&c->range.level[l].cat, node, i) {
+ if (ebitmap_node_get_bit(node, i)) {
int rc;
catdatum = hashtab_search(newp->p_cats.table,
- oldp->p_cat_val_to_name[i - 1]);
+ oldp->p_cat_val_to_name[i]);
if (!catdatum)
return -EINVAL;
rc = ebitmap_set_bit(&bitmap, catdatum->value - 1, 1);
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 785c33cf486..0a758323a9c 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -91,6 +91,11 @@ static struct policydb_compat_info policydb_compat[] = {
.sym_num = SYM_NUM,
.ocon_num = OCON_NUM,
},
+ {
+ .version = POLICYDB_VERSION_AVTAB,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
+ },
};
static struct policydb_compat_info *policydb_lookup_compat(int version)
@@ -584,6 +589,9 @@ void policydb_destroy(struct policydb *p)
struct ocontext *c, *ctmp;
struct genfs *g, *gtmp;
int i;
+ struct role_allow *ra, *lra = NULL;
+ struct role_trans *tr, *ltr = NULL;
+ struct range_trans *rt, *lrt = NULL;
for (i = 0; i < SYM_NUM; i++) {
hashtab_map(p->symtab[i].table, destroy_f[i], NULL);
@@ -624,6 +632,28 @@ void policydb_destroy(struct policydb *p)
cond_policydb_destroy(p);
+ for (tr = p->role_tr; tr; tr = tr->next) {
+ if (ltr) kfree(ltr);
+ ltr = tr;
+ }
+ if (ltr) kfree(ltr);
+
+ for (ra = p->role_allow; ra; ra = ra -> next) {
+ if (lra) kfree(lra);
+ lra = ra;
+ }
+ if (lra) kfree(lra);
+
+ for (rt = p->range_tr; rt; rt = rt -> next) {
+ if (lrt) kfree(lrt);
+ lrt = rt;
+ }
+ if (lrt) kfree(lrt);
+
+ for (i = 0; i < p->p_types.nprim; i++)
+ ebitmap_destroy(&p->type_attr_map[i]);
+ kfree(p->type_attr_map);
+
return;
}
@@ -714,7 +744,8 @@ int policydb_context_isvalid(struct policydb *p, struct context *c)
*/
static int mls_read_range_helper(struct mls_range *r, void *fp)
{
- u32 buf[2], items;
+ __le32 buf[2];
+ u32 items;
int rc;
rc = next_entry(buf, fp, sizeof(u32));
@@ -775,7 +806,7 @@ static int context_read_and_validate(struct context *c,
struct policydb *p,
void *fp)
{
- u32 buf[3];
+ __le32 buf[3];
int rc;
rc = next_entry(buf, fp, sizeof buf);
@@ -815,7 +846,8 @@ static int perm_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct perm_datum *perdatum;
int rc;
- u32 buf[2], len;
+ __le32 buf[2];
+ u32 len;
perdatum = kmalloc(sizeof(*perdatum), GFP_KERNEL);
if (!perdatum) {
@@ -855,7 +887,8 @@ static int common_read(struct policydb *p, struct hashtab *h, void *fp)
{
char *key = NULL;
struct common_datum *comdatum;
- u32 buf[4], len, nel;
+ __le32 buf[4];
+ u32 len, nel;
int i, rc;
comdatum = kmalloc(sizeof(*comdatum), GFP_KERNEL);
@@ -909,7 +942,8 @@ static int read_cons_helper(struct constraint_node **nodep, int ncons,
{
struct constraint_node *c, *lc;
struct constraint_expr *e, *le;
- u32 buf[3], nexpr;
+ __le32 buf[3];
+ u32 nexpr;
int rc, i, j, depth;
lc = NULL;
@@ -993,7 +1027,8 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
{
char *key = NULL;
struct class_datum *cladatum;
- u32 buf[6], len, len2, ncons, nel;
+ __le32 buf[6];
+ u32 len, len2, ncons, nel;
int i, rc;
cladatum = kmalloc(sizeof(*cladatum), GFP_KERNEL);
@@ -1087,7 +1122,8 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct role_datum *role;
int rc;
- u32 buf[2], len;
+ __le32 buf[2];
+ u32 len;
role = kmalloc(sizeof(*role), GFP_KERNEL);
if (!role) {
@@ -1147,7 +1183,8 @@ static int type_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct type_datum *typdatum;
int rc;
- u32 buf[3], len;
+ __le32 buf[3];
+ u32 len;
typdatum = kmalloc(sizeof(*typdatum),GFP_KERNEL);
if (!typdatum) {
@@ -1191,7 +1228,7 @@ bad:
*/
static int mls_read_level(struct mls_level *lp, void *fp)
{
- u32 buf[1];
+ __le32 buf[1];
int rc;
memset(lp, 0, sizeof(*lp));
@@ -1219,7 +1256,8 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct user_datum *usrdatum;
int rc;
- u32 buf[2], len;
+ __le32 buf[2];
+ u32 len;
usrdatum = kmalloc(sizeof(*usrdatum), GFP_KERNEL);
if (!usrdatum) {
@@ -1273,7 +1311,8 @@ static int sens_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct level_datum *levdatum;
int rc;
- u32 buf[2], len;
+ __le32 buf[2];
+ u32 len;
levdatum = kmalloc(sizeof(*levdatum), GFP_ATOMIC);
if (!levdatum) {
@@ -1324,7 +1363,8 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp)
char *key = NULL;
struct cat_datum *catdatum;
int rc;
- u32 buf[3], len;
+ __le32 buf[3];
+ u32 len;
catdatum = kmalloc(sizeof(*catdatum), GFP_ATOMIC);
if (!catdatum) {
@@ -1387,7 +1427,8 @@ int policydb_read(struct policydb *p, void *fp)
struct ocontext *l, *c, *newc;
struct genfs *genfs_p, *genfs, *newgenfs;
int i, j, rc;
- u32 buf[8], len, len2, config, nprim, nel, nel2;
+ __le32 buf[8];
+ u32 len, len2, config, nprim, nel, nel2;
char *policydb_str;
struct policydb_compat_info *info;
struct range_trans *rt, *lrt;
@@ -1403,17 +1444,14 @@ int policydb_read(struct policydb *p, void *fp)
if (rc < 0)
goto bad;
- for (i = 0; i < 2; i++)
- buf[i] = le32_to_cpu(buf[i]);
-
- if (buf[0] != POLICYDB_MAGIC) {
+ if (le32_to_cpu(buf[0]) != POLICYDB_MAGIC) {
printk(KERN_ERR "security: policydb magic number 0x%x does "
"not match expected magic number 0x%x\n",
- buf[0], POLICYDB_MAGIC);
+ le32_to_cpu(buf[0]), POLICYDB_MAGIC);
goto bad;
}
- len = buf[1];
+ len = le32_to_cpu(buf[1]);
if (len != strlen(POLICYDB_STRING)) {
printk(KERN_ERR "security: policydb string length %d does not "
"match expected length %Zu\n",
@@ -1448,19 +1486,17 @@ int policydb_read(struct policydb *p, void *fp)
rc = next_entry(buf, fp, sizeof(u32)*4);
if (rc < 0)
goto bad;
- for (i = 0; i < 4; i++)
- buf[i] = le32_to_cpu(buf[i]);
- p->policyvers = buf[0];
+ p->policyvers = le32_to_cpu(buf[0]);
if (p->policyvers < POLICYDB_VERSION_MIN ||
p->policyvers > POLICYDB_VERSION_MAX) {
printk(KERN_ERR "security: policydb version %d does not match "
"my version range %d-%d\n",
- buf[0], POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
+ le32_to_cpu(buf[0]), POLICYDB_VERSION_MIN, POLICYDB_VERSION_MAX);
goto bad;
}
- if ((buf[1] & POLICYDB_CONFIG_MLS)) {
+ if ((le32_to_cpu(buf[1]) & POLICYDB_CONFIG_MLS)) {
if (ss_initialized && !selinux_mls_enabled) {
printk(KERN_ERR "Cannot switch between non-MLS and MLS "
"policies\n");
@@ -1489,9 +1525,11 @@ int policydb_read(struct policydb *p, void *fp)
goto bad;
}
- if (buf[2] != info->sym_num || buf[3] != info->ocon_num) {
+ if (le32_to_cpu(buf[2]) != info->sym_num ||
+ le32_to_cpu(buf[3]) != info->ocon_num) {
printk(KERN_ERR "security: policydb table sizes (%d,%d) do "
- "not match mine (%d,%d)\n", buf[2], buf[3],
+ "not match mine (%d,%d)\n", le32_to_cpu(buf[2]),
+ le32_to_cpu(buf[3]),
info->sym_num, info->ocon_num);
goto bad;
}
@@ -1511,7 +1549,7 @@ int policydb_read(struct policydb *p, void *fp)
p->symtab[i].nprim = nprim;
}
- rc = avtab_read(&p->te_avtab, fp, config);
+ rc = avtab_read(&p->te_avtab, fp, p->policyvers);
if (rc)
goto bad;
@@ -1825,6 +1863,21 @@ int policydb_read(struct policydb *p, void *fp)
}
}
+ p->type_attr_map = kmalloc(p->p_types.nprim*sizeof(struct ebitmap), GFP_KERNEL);
+ if (!p->type_attr_map)
+ goto bad;
+
+ for (i = 0; i < p->p_types.nprim; i++) {
+ ebitmap_init(&p->type_attr_map[i]);
+ if (p->policyvers >= POLICYDB_VERSION_AVTAB) {
+ if (ebitmap_read(&p->type_attr_map[i], fp))
+ goto bad;
+ }
+ /* add the type itself as the degenerate case */
+ if (ebitmap_set_bit(&p->type_attr_map[i], i, 1))
+ goto bad;
+ }
+
rc = 0;
out:
return rc;
diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h
index 2470e2a1a1c..b1340711f72 100644
--- a/security/selinux/ss/policydb.h
+++ b/security/selinux/ss/policydb.h
@@ -237,6 +237,9 @@ struct policydb {
/* range transitions */
struct range_trans *range_tr;
+ /* type -> attribute reverse mapping */
+ struct ebitmap *type_attr_map;
+
unsigned int policyvers;
};
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 014120474e6..92b89dc99bc 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -266,8 +266,11 @@ static int context_struct_compute_av(struct context *scontext,
struct constraint_node *constraint;
struct role_allow *ra;
struct avtab_key avkey;
- struct avtab_datum *avdatum;
+ struct avtab_node *node;
struct class_datum *tclass_datum;
+ struct ebitmap *sattr, *tattr;
+ struct ebitmap_node *snode, *tnode;
+ unsigned int i, j;
/*
* Remap extended Netlink classes for old policy versions.
@@ -300,21 +303,34 @@ static int context_struct_compute_av(struct context *scontext,
* If a specific type enforcement rule was defined for
* this permission check, then use it.
*/
- avkey.source_type = scontext->type;
- avkey.target_type = tcontext->type;
avkey.target_class = tclass;
- avdatum = avtab_search(&policydb.te_avtab, &avkey, AVTAB_AV);
- if (avdatum) {
- if (avdatum->specified & AVTAB_ALLOWED)
- avd->allowed = avtab_allowed(avdatum);
- if (avdatum->specified & AVTAB_AUDITDENY)
- avd->auditdeny = avtab_auditdeny(avdatum);
- if (avdatum->specified & AVTAB_AUDITALLOW)
- avd->auditallow = avtab_auditallow(avdatum);
- }
+ avkey.specified = AVTAB_AV;
+ sattr = &policydb.type_attr_map[scontext->type - 1];
+ tattr = &policydb.type_attr_map[tcontext->type - 1];
+ ebitmap_for_each_bit(sattr, snode, i) {
+ if (!ebitmap_node_get_bit(snode, i))
+ continue;
+ ebitmap_for_each_bit(tattr, tnode, j) {
+ if (!ebitmap_node_get_bit(tnode, j))
+ continue;
+ avkey.source_type = i + 1;
+ avkey.target_type = j + 1;
+ for (node = avtab_search_node(&policydb.te_avtab, &avkey);
+ node != NULL;
+ node = avtab_search_node_next(node, avkey.specified)) {
+ if (node->key.specified == AVTAB_ALLOWED)
+ avd->allowed |= node->datum.data;
+ else if (node->key.specified == AVTAB_AUDITALLOW)
+ avd->auditallow |= node->datum.data;
+ else if (node->key.specified == AVTAB_AUDITDENY)
+ avd->auditdeny &= node->datum.data;
+ }
- /* Check conditional av table for additional permissions */
- cond_compute_av(&policydb.te_cond_avtab, &avkey, avd);
+ /* Check conditional av table for additional permissions */
+ cond_compute_av(&policydb.te_cond_avtab, &avkey, avd);
+
+ }
+ }
/*
* Remove any permissions prohibited by a constraint (this includes
@@ -797,7 +813,6 @@ static int security_compute_sid(u32 ssid,
struct avtab_key avkey;
struct avtab_datum *avdatum;
struct avtab_node *node;
- unsigned int type_change = 0;
int rc = 0;
if (!ss_initialized) {
@@ -862,33 +877,23 @@ static int security_compute_sid(u32 ssid,
avkey.source_type = scontext->type;
avkey.target_type = tcontext->type;
avkey.target_class = tclass;
- avdatum = avtab_search(&policydb.te_avtab, &avkey, AVTAB_TYPE);
+ avkey.specified = specified;
+ avdatum = avtab_search(&policydb.te_avtab, &avkey);
/* If no permanent rule, also check for enabled conditional rules */
if(!avdatum) {
- node = avtab_search_node(&policydb.te_cond_avtab, &avkey, specified);
+ node = avtab_search_node(&policydb.te_cond_avtab, &avkey);
for (; node != NULL; node = avtab_search_node_next(node, specified)) {
- if (node->datum.specified & AVTAB_ENABLED) {
+ if (node->key.specified & AVTAB_ENABLED) {
avdatum = &node->datum;
break;
}
}
}
- type_change = (avdatum && (avdatum->specified & specified));
- if (type_change) {
+ if (avdatum) {
/* Use the type from the type transition/member/change rule. */
- switch (specified) {
- case AVTAB_TRANSITION:
- newcontext.type = avtab_transition(avdatum);
- break;
- case AVTAB_MEMBER:
- newcontext.type = avtab_member(avdatum);
- break;
- case AVTAB_CHANGE:
- newcontext.type = avtab_change(avdatum);
- break;
- }
+ newcontext.type = avdatum->data;
}
/* Check for class-specific changes. */
@@ -1502,6 +1507,7 @@ int security_get_user_sids(u32 fromsid,
struct user_datum *user;
struct role_datum *role;
struct av_decision avd;
+ struct ebitmap_node *rnode, *tnode;
int rc = 0, i, j;
if (!ss_initialized) {
@@ -1532,13 +1538,13 @@ int security_get_user_sids(u32 fromsid,
}
memset(mysids, 0, maxnel*sizeof(*mysids));
- for (i = ebitmap_startbit(&user->roles); i < ebitmap_length(&user->roles); i++) {
- if (!ebitmap_get_bit(&user->roles, i))
+ ebitmap_for_each_bit(&user->roles, rnode, i) {
+ if (!ebitmap_node_get_bit(rnode, i))
continue;
role = policydb.role_val_to_struct[i];
usercon.role = i+1;
- for (j = ebitmap_startbit(&role->types); j < ebitmap_length(&role->types); j++) {
- if (!ebitmap_get_bit(&role->types, j))
+ ebitmap_for_each_bit(&role->types, tnode, j) {
+ if (!ebitmap_node_get_bit(tnode, j))
continue;
usercon.type = j+1;
diff --git a/sound/arm/Makefile b/sound/arm/Makefile
index 103f136926d..4ef6dd00c6e 100644
--- a/sound/arm/Makefile
+++ b/sound/arm/Makefile
@@ -2,12 +2,14 @@
# Makefile for ALSA
#
-snd-sa11xx-uda1341-objs := sa11xx-uda1341.o
-snd-aaci-objs := aaci.o devdma.o
-snd-pxa2xx-pcm-objs := pxa2xx-pcm.o
-snd-pxa2xx-ac97-objs := pxa2xx-ac97.o
-
obj-$(CONFIG_SND_SA11XX_UDA1341) += snd-sa11xx-uda1341.o
+snd-sa11xx-uda1341-objs := sa11xx-uda1341.o
+
obj-$(CONFIG_SND_ARMAACI) += snd-aaci.o
-obj-$(CONFIG_SND_PXA2XX_PCM) += snd-pxa2xx-pcm.o
-obj-$(CONFIG_SND_PXA2XX_AC97) += snd-pxa2xx-ac97.o
+snd-aaci-objs := aaci.o devdma.o
+
+obj-$(CONFIG_SND_PXA2XX_PCM) += snd-pxa2xx-pcm.o
+snd-pxa2xx-pcm-objs := pxa2xx-pcm.o
+
+obj-$(CONFIG_SND_PXA2XX_AC97) += snd-pxa2xx-ac97.o
+snd-pxa2xx-ac97-objs := pxa2xx-ac97.o
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 08cc3ddca96..98877030d57 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -821,7 +821,7 @@ static int __devinit aaci_init_pcm(struct aaci *aaci)
static unsigned int __devinit aaci_size_fifo(struct aaci *aaci)
{
- void *base = aaci->base + AACI_CSCH1;
+ void __iomem *base = aaci->base + AACI_CSCH1;
int i;
writel(TXCR_FEN | TXCR_TSZ16 | TXCR_TXEN, base + AACI_TXCR);
@@ -877,7 +877,7 @@ static int __devinit aaci_probe(struct amba_device *dev, void *id)
aaci->playback.fifo = aaci->base + AACI_DR1;
for (i = 0; i < 4; i++) {
- void *base = aaci->base + i * 0x14;
+ void __iomem *base = aaci->base + i * 0x14;
writel(0, base + AACI_IE);
writel(0, base + AACI_TXCR);
diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h
index d752e642689..b2f969bc784 100644
--- a/sound/arm/aaci.h
+++ b/sound/arm/aaci.h
@@ -200,8 +200,8 @@
struct aaci_runtime {
- void *base;
- void *fifo;
+ void __iomem *base;
+ void __iomem *fifo;
struct ac97_pcm *pcm;
int pcm_open;
@@ -223,7 +223,7 @@ struct aaci_runtime {
struct aaci {
struct amba_device *dev;
snd_card_t *card;
- void *base;
+ void __iomem *base;
unsigned int fifosize;
/* AC'97 */
diff --git a/sound/core/memory.c b/sound/core/memory.c
index 1622893d00a..291b4769bde 100644
--- a/sound/core/memory.c
+++ b/sound/core/memory.c
@@ -116,15 +116,21 @@ void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags)
return _snd_kmalloc(size, flags);
}
+void *snd_hidden_kzalloc(size_t size, unsigned int __nocast flags)
+{
+ void *ret = _snd_kmalloc(size, flags);
+ if (ret)
+ memset(ret, 0, size);
+ return ret;
+}
+EXPORT_SYMBOL(snd_hidden_kzalloc);
+
void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags)
{
void *ret = NULL;
if (n != 0 && size > INT_MAX / n)
return ret;
- ret = _snd_kmalloc(n * size, flags);
- if (ret)
- memset(ret, 0, n * size);
- return ret;
+ return snd_hidden_kzalloc(n * size, flags);
}
void snd_hidden_kfree(const void *obj)
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index be4ea60a367..5c394831152 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -15,7 +15,8 @@ config SND_CS4231_LIB
config SND_AD1816A
tristate "Analog Devices SoundPort AD1816A"
- depends on SND && ISAPNP
+ depends on SND && PNP && ISA
+ select ISAPNP
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_PCM
@@ -80,7 +81,8 @@ config SND_CS4236
config SND_ES968
tristate "Generic ESS ES968 driver"
- depends on SND && ISAPNP
+ depends on SND && PNP && ISA
+ select ISAPNP
select SND_MPU401_UART
select SND_PCM
help
@@ -160,7 +162,7 @@ config SND_GUSMAX
config SND_INTERWAVE
tristate "AMD InterWave, Gravis UltraSound PnP"
- depends on SND
+ depends on SND && PNP && ISA
select SND_RAWMIDI
select SND_CS4231_LIB
select SND_GUS_SYNTH
@@ -175,7 +177,7 @@ config SND_INTERWAVE
config SND_INTERWAVE_STB
tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)"
- depends on SND
+ depends on SND && PNP && ISA
select SND_RAWMIDI
select SND_CS4231_LIB
select SND_GUS_SYNTH
@@ -291,7 +293,8 @@ config SND_WAVEFRONT
config SND_ALS100
tristate "Avance Logic ALS100/ALS120"
- depends on SND && ISAPNP
+ depends on SND && PNP && ISA
+ select ISAPNP
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_PCM
@@ -304,7 +307,8 @@ config SND_ALS100
config SND_AZT2320
tristate "Aztech Systems AZT2320"
- depends on SND && ISAPNP
+ depends on SND && PNP && ISA
+ select ISAPNP
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_CS4231_LIB
@@ -328,7 +332,8 @@ config SND_CMI8330
config SND_DT019X
tristate "Diamond Technologies DT-019X, Avance Logic ALS-007"
- depends on SND && ISAPNP
+ depends on SND && PNP && ISA
+ select ISAPNP
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_PCM
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index b2676fa3463..6982556ded5 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -50,7 +50,7 @@ static struct midi_parms parms[MAX_MIDI_DEV];
static void midi_poll(unsigned long dummy);
-static struct timer_list poll_timer = TIMER_INITIALIZER(midi_poll, 0, 0);
+static DEFINE_TIMER(poll_timer, midi_poll, 0, 0);
static volatile int open_devs;
static DEFINE_SPINLOCK(lock);
diff --git a/sound/oss/os.h b/sound/oss/os.h
index d6b96297835..80dce329cc3 100644
--- a/sound/oss/os.h
+++ b/sound/oss/os.h
@@ -19,9 +19,6 @@
#include <linux/ioport.h>
#include <asm/page.h>
#include <asm/system.h>
-#ifdef __alpha__
-#include <asm/segment.h>
-#endif
#include <linux/vmalloc.h>
#include <asm/uaccess.h>
#include <linux/poll.h>
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index a686be936af..95fa81e26de 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -681,8 +681,7 @@ static void do_sequencer_timer(unsigned long dummy)
}
-static struct timer_list seq_timer =
- TIMER_INITIALIZER(do_sequencer_timer, 0, 0);
+static DEFINE_TIMER(seq_timer, do_sequencer_timer, 0, 0);
void request_sound_timer(int count)
{
diff --git a/sound/oss/sys_timer.c b/sound/oss/sys_timer.c
index 6afe29b763b..c9d04518b17 100644
--- a/sound/oss/sys_timer.c
+++ b/sound/oss/sys_timer.c
@@ -28,8 +28,7 @@ static unsigned long prev_event_time;
static void poll_def_tmr(unsigned long dummy);
static DEFINE_SPINLOCK(lock);
-
-static struct timer_list def_tmr = TIMER_INITIALIZER(poll_def_tmr, 0, 0);
+static DEFINE_TIMER(def_tmr, poll_def_tmr, 0, 0);
static unsigned long
tmr2ticks(int tmr_value)
diff --git a/sound/oss/uart6850.c b/sound/oss/uart6850.c
index be00cf12865..74ae75f9e2d 100644
--- a/sound/oss/uart6850.c
+++ b/sound/oss/uart6850.c
@@ -78,8 +78,7 @@ static void (*midi_input_intr) (int dev, unsigned char data);
static void poll_uart6850(unsigned long dummy);
-static struct timer_list uart6850_timer =
- TIMER_INITIALIZER(poll_uart6850, 0, 0);
+static DEFINE_TIMER(uart6850_timer, poll_uart6850, 0, 0);
static void uart6850_input_loop(void)
{
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index ce6c9fadb59..4943299cf13 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2249,7 +2249,7 @@ static int __devinit snd_ali_create(snd_card_t * card,
return -ENXIO;
}
- if ((codec = kcalloc(1, sizeof(*codec), GFP_KERNEL)) == NULL) {
+ if ((codec = kzalloc(sizeof(*codec), GFP_KERNEL)) == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 904d17394e1..188df085b7e 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1427,7 +1427,7 @@ static int snd_atiixp_suspend(snd_card_t *card, pm_message_t state)
snd_atiixp_aclink_down(chip);
snd_atiixp_chip_stop(chip);
- pci_set_power_state(chip->pci, 3);
+ pci_set_power_state(chip->pci, PCI_D3hot);
pci_disable_device(chip->pci);
return 0;
}
@@ -1438,7 +1438,7 @@ static int snd_atiixp_resume(snd_card_t *card)
int i;
pci_enable_device(chip->pci);
- pci_set_power_state(chip->pci, 0);
+ pci_set_power_state(chip->pci, PCI_D0);
pci_set_master(chip->pci);
snd_atiixp_aclink_reset(chip);
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 5aa5fe651a8..bfbec587665 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -735,10 +735,9 @@ static int deactivate_urbs(snd_usb_substream_t *subs, int force, int can_sleep)
if (test_bit(i, &subs->active_mask)) {
if (! test_and_set_bit(i, &subs->unlink_mask)) {
struct urb *u = subs->dataurb[i].urb;
- if (async) {
- u->transfer_flags |= URB_ASYNC_UNLINK;
+ if (async)
usb_unlink_urb(u);
- } else
+ else
usb_kill_urb(u);
}
}
@@ -748,10 +747,9 @@ static int deactivate_urbs(snd_usb_substream_t *subs, int force, int can_sleep)
if (test_bit(i+16, &subs->active_mask)) {
if (! test_and_set_bit(i+16, &subs->unlink_mask)) {
struct urb *u = subs->syncurb[i].urb;
- if (async) {
- u->transfer_flags |= URB_ASYNC_UNLINK;
+ if (async)
usb_unlink_urb(u);
- } else
+ else
usb_kill_urb(u);
}
}
diff --git a/usr/Kconfig b/usr/Kconfig
new file mode 100644
index 00000000000..07727f3c7ce
--- /dev/null
+++ b/usr/Kconfig
@@ -0,0 +1,46 @@
+#
+# Configuration for initramfs
+#
+
+config INITRAMFS_SOURCE
+ string "Initramfs source file(s)"
+ default ""
+ help
+ This can be either a single cpio archive with a .cpio suffix or a
+ space-separated list of directories and files for building the
+ initramfs image. A cpio archive should contain a filesystem archive
+ to be used as an initramfs image. Directories should contain a
+ filesystem layout to be included in the initramfs image. Files
+ should contain entries according to the format described by the
+ "usr/gen_init_cpio" program in the kernel tree.
+
+ When multiple directories and files are specified then the
+ initramfs image will be the aggregate of all of them.
+
+ See <file:Documentation/early-userspace/README for more details.
+
+ If you are not sure, leave it blank.
+
+config INITRAMFS_ROOT_UID
+ int "User ID to map to 0 (user root)"
+ depends on INITRAMFS_SOURCE!=""
+ default "0"
+ help
+ This setting is only meaningful if the INITRAMFS_SOURCE is
+ contains a directory. Setting this user ID (UID) to something
+ other than "0" will cause all files owned by that UID to be
+ owned by user root in the initial ramdisk image.
+
+ If you are not sure, leave it set to "0".
+
+config INITRAMFS_ROOT_GID
+ int "Group ID to map to 0 (group root)"
+ depends on INITRAMFS_SOURCE!=""
+ default "0"
+ help
+ This setting is only meaningful if the INITRAMFS_SOURCE is
+ contains a directory. Setting this group ID (GID) to something
+ other than "0" will cause all files owned by that GID to be
+ owned by group root in the initial ramdisk image.
+
+ If you are not sure, leave it set to "0".
diff --git a/usr/Makefile b/usr/Makefile
index 248d5551029..e2129cb570b 100644
--- a/usr/Makefile
+++ b/usr/Makefile
@@ -27,7 +27,7 @@ quotefixed_initramfs_source := $(shell echo $(CONFIG_INITRAMFS_SOURCE))
filechk_initramfs_list = $(CONFIG_SHELL) \
$(srctree)/scripts/gen_initramfs_list.sh $(gen_initramfs_args) $(quotefixed_initramfs_source)
-$(obj)/initramfs_list: FORCE
+$(obj)/initramfs_list: $(obj)/Makefile FORCE
$(call filechk,initramfs_list)
quiet_cmd_cpio = CPIO $@